1874 files changed, 155030 insertions, 80664 deletions

diff --git a/.autom4te.cfg b/.autom4te.cfg
index 7b4dd6b..e7c2ec1 100644
--- a/.autom4te.cfg
+++ b/.autom4te.cfg
@@ -4,12 +4,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 ## ------------------ ##
 ## User Preferences.  ##
diff --git a/.gitattributes b/.gitattributes
index d18f9b9..de68733 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -321,6 +321,7 @@ java/test/TestH5Dparams.java -text
 java/test/TestH5Dplist.java -text
 java/test/TestH5E.java -text
 java/test/TestH5Edefault.java -text
+java/test/TestH5Eparams.java -text
 java/test/TestH5Eregister.java -text
 java/test/TestH5F.java -text
 java/test/TestH5Fbasic.java -text
@@ -347,6 +348,7 @@ java/test/TestH5Sbasic.java -text
 java/test/TestH5T.java -text
 java/test/TestH5Tbasic.java -text
 java/test/TestH5Tparams.java -text
+java/test/TestUnit.java -text
 java/test/TestH5Z.java -text
 java/test/h5ex_g_iterate.orig -text svneol=unset#application/x-hdf
 java/test/junit.sh.in -text
@@ -726,7 +728,8 @@ tools/testfiles/tattrreg.h5 -text
 tools/testfiles/tbigdims.h5 -text
 tools/testfiles/tbinary.h5 -text
 tools/testfiles/tbitfields.h5 -text
-tools/testfiles/tbitnopaque.ddl -text
+tools/testfiles/tbitnopaque_be.ddl -text
+tools/testfiles/tbitnopaque_le.ddl -text
 tools/testfiles/tbitnopaque.h5 -text svneol=unset#application/x-hdf
 tools/testfiles/tchar.h5 -text
 tools/testfiles/tcmpdattrintsize.h5 -text
diff --git a/.gitignore b/.gitignore
index 7424325..3caf16a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,4 @@ src/H5config.h.in
 src/H5overflow.h
 src/H5version.h
 
+/.classpath
diff --git a/.h5chkright.ini b/.h5chkright.ini
index 10daeaf..1010dce 100644
--- a/.h5chkright.ini
+++ b/.h5chkright.ini
@@ -4,12 +4,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 # Initialization files for the Copyright Checker, chkcopyright.
 # Each line is a keyword for action and the rest are values.
diff --git a/CMakeFilters.cmake b/CMakeFilters.cmake
index 700ef15..71dabb1 100644
--- a/CMakeFilters.cmake
+++ b/CMakeFilters.cmake
@@ -1,9 +1,20 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 include (ExternalProject)
-#option (HDF5_ALLOW_EXTERNAL_SUPPORT "Allow External Library Building (NO GIT SVN TGZ)" "NO")
-set (HDF5_ALLOW_EXTERNAL_SUPPORT "NO" CACHE STRING "Allow External Library Building (NO SVN TGZ)")
-set_property (CACHE HDF5_ALLOW_EXTERNAL_SUPPORT PROPERTY STRINGS NO GIT SVN TGZ)
-if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "SVN" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
+#option (HDF5_ALLOW_EXTERNAL_SUPPORT "Allow External Library Building (NO GIT TGZ)" "NO")
+set (HDF5_ALLOW_EXTERNAL_SUPPORT "NO" CACHE STRING "Allow External Library Building (NO GIT TGZ)")
+set_property (CACHE HDF5_ALLOW_EXTERNAL_SUPPORT PROPERTY STRINGS NO GIT TGZ)
+if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
   option (ZLIB_USE_EXTERNAL "Use External Library Building for ZLIB" 1)
   option (SZIP_USE_EXTERNAL "Use External Library Building for SZIP" 1)
   if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT")
@@ -11,9 +22,6 @@ if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MAT
     set (ZLIB_BRANCH ${ZLIB_GIT_BRANCH})
     set (SZIP_URL ${SZIP_GIT_URL} CACHE STRING "Path to szip git repository")
     set (SZIP_BRANCH ${SZIP_GIT_BRANCH})
-  elseif (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "SVN")
-    set (ZLIB_URL ${ZLIB_SVN_URL} CACHE STRING "Path to zlib Subversion repository")
-    set (SZIP_URL ${SZIP_SVN_URL} CACHE STRING "Path to szip Subversion repository")
   elseif (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
     if (NOT TGZPATH)
       set (TGZPATH ${HDF5_SOURCE_DIR})
@@ -37,8 +45,8 @@ if (HDF5_ENABLE_Z_LIB_SUPPORT)
       if (NOT ZLIB_FOUND)
         find_package (ZLIB) # Legacy find
         if (ZLIB_FOUND)
-          set (LINK_LIBS ${LINK_LIBS} ${ZLIB_LIBRARIES})
-          set (LINK_SHARED_LIBS ${LINK_SHARED_LIBS} ${ZLIB_LIBRARIES})
+          set (LINK_COMP_LIBS ${LINK_COMP_LIBS} ${ZLIB_LIBRARIES})
+          set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} ${ZLIB_LIBRARIES})
         endif ()
       endif ()
     endif ()
@@ -50,7 +58,7 @@ if (HDF5_ENABLE_Z_LIB_SUPPORT)
       set (ZLIB_INCLUDE_DIR_GEN ${ZLIB_INCLUDE_DIR})
       set (ZLIB_INCLUDE_DIRS ${ZLIB_INCLUDE_DIRS} ${ZLIB_INCLUDE_DIR})
     else ()
-      if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "SVN" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
+      if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
         EXTERNAL_ZLIB_LIBRARY (${HDF5_ALLOW_EXTERNAL_SUPPORT})
         set (H5_HAVE_FILTER_DEFLATE 1)
         set (H5_HAVE_ZLIB_H 1)
@@ -70,9 +78,9 @@ if (HDF5_ENABLE_Z_LIB_SUPPORT)
     set (EXTERNAL_FILTERS "${EXTERNAL_FILTERS} DEFLATE")
   endif ()
   if (BUILD_SHARED_LIBS)
-    set (LINK_SHARED_LIBS ${LINK_SHARED_LIBS} ${ZLIB_SHARED_LIBRARY})
+    set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} ${ZLIB_SHARED_LIBRARY})
   endif ()
-  set (LINK_LIBS ${LINK_LIBS} ${ZLIB_STATIC_LIBRARY})
+  set (LINK_COMP_LIBS ${LINK_COMP_LIBS} ${ZLIB_STATIC_LIBRARY})
   INCLUDE_DIRECTORIES (${ZLIB_INCLUDE_DIRS})
   message (STATUS "Filter ZLIB is ON")
 endif ()
@@ -88,8 +96,8 @@ if (HDF5_ENABLE_SZIP_SUPPORT)
     if (NOT SZIP_FOUND)
       find_package (SZIP) # Legacy find
       if (SZIP_FOUND)
-        set (LINK_LIBS ${LINK_LIBS} ${SZIP_LIBRARIES})
-        set (LINK_SHARED_LIBS ${LINK_SHARED_LIBS} ${SZIP_LIBRARIES})
+        set (LINK_COMP_LIBS ${LINK_COMP_LIBS} ${SZIP_LIBRARIES})
+        set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} ${SZIP_LIBRARIES})
       endif ()
     endif ()
   endif ()
@@ -100,7 +108,7 @@ if (HDF5_ENABLE_SZIP_SUPPORT)
     set (SZIP_INCLUDE_DIR_GEN ${SZIP_INCLUDE_DIR})
     set (SZIP_INCLUDE_DIRS ${SZIP_INCLUDE_DIRS} ${SZIP_INCLUDE_DIR})
   else ()
-    if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "SVN" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
+    if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
       EXTERNAL_SZIP_LIBRARY (${HDF5_ALLOW_EXTERNAL_SUPPORT} ${HDF5_ENABLE_SZIP_ENCODING})
       set (H5_HAVE_FILTER_SZIP 1)
       set (H5_HAVE_SZLIB_H 1)
@@ -111,9 +119,9 @@ if (HDF5_ENABLE_SZIP_SUPPORT)
     endif ()
   endif ()
   if (BUILD_SHARED_LIBS)
-    set (LINK_SHARED_LIBS ${LINK_SHARED_LIBS} ${SZIP_SHARED_LIBRARY})
+    set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} ${SZIP_SHARED_LIBRARY})
   endif ()
-  set (LINK_LIBS ${LINK_LIBS} ${SZIP_STATIC_LIBRARY})
+  set (LINK_COMP_LIBS ${LINK_COMP_LIBS} ${SZIP_STATIC_LIBRARY})
   INCLUDE_DIRECTORIES (${SZIP_INCLUDE_DIRS})
   message (STATUS "Filter SZIP is ON")
   if (H5_HAVE_FILTER_SZIP)
diff --git a/CMakeInstallation.cmake b/CMakeInstallation.cmake
index 37f3f70..622f0cf 100644
--- a/CMakeInstallation.cmake
+++ b/CMakeInstallation.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 include (CMakePackageConfigHelpers)
 
 #-----------------------------------------------------------------------------
@@ -12,16 +23,6 @@ if (WIN32)
   find_program (WIX_EXECUTABLE candle  PATHS "${CPACK_WIX_ROOT}/bin")
 endif ()
 
-#-----------------------------------------------------------------------------
-# Add file(s) to CMake Install
-#-----------------------------------------------------------------------------
-if (NOT HDF5_INSTALL_NO_DEVELOPMENT)
-  install (
-      FILES ${PROJECT_BINARY_DIR}/H5pubconf.h
-      DESTINATION ${HDF5_INSTALL_INCLUDE_DIR}
-      COMPONENT headers
-  )
-endif ()
 
 #-----------------------------------------------------------------------------
 # Add Target(s) to CMake Install for import into other projects
@@ -30,7 +31,7 @@ if (NOT HDF5_EXTERNALLY_CONFIGURED)
   if (HDF5_EXPORTED_TARGETS)
     install (
         EXPORT ${HDF5_EXPORTED_TARGETS}
-        DESTINATION ${HDF5_INSTALL_CMAKE_DIR}
+        DESTINATION ${HDF5_INSTALL_CMAKE_DIR}/hdf5
         FILE ${HDF5_PACKAGE}${HDF_PACKAGE_EXT}-targets.cmake
         NAMESPACE ${HDF5_PACKAGE}::
         COMPONENT configinstall
@@ -73,7 +74,7 @@ set (CURRENT_BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}" )
 configure_package_config_file (
     ${HDF_RESOURCES_DIR}/hdf5-config.cmake.in
     "${HDF5_BINARY_DIR}/${HDF5_PACKAGE}${HDF_PACKAGE_EXT}-config.cmake"
-    INSTALL_DESTINATION "${HDF5_INSTALL_CMAKE_DIR}"
+    INSTALL_DESTINATION "${HDF5_INSTALL_CMAKE_DIR}/hdf5"
     PATH_VARS INCLUDE_INSTALL_DIR SHARE_INSTALL_DIR CURRENT_BUILD_DIR
     INSTALL_PREFIX "${CMAKE_CURRENT_BINARY_DIR}"
 )
@@ -87,14 +88,14 @@ set (CURRENT_BUILD_DIR "${CMAKE_INSTALL_PREFIX}" )
 configure_package_config_file (
     ${HDF_RESOURCES_DIR}/hdf5-config.cmake.in
     "${HDF5_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${HDF5_PACKAGE}${HDF_PACKAGE_EXT}-config.cmake"
-    INSTALL_DESTINATION "${HDF5_INSTALL_CMAKE_DIR}"
+    INSTALL_DESTINATION "${HDF5_INSTALL_CMAKE_DIR}/hdf5"
     PATH_VARS INCLUDE_INSTALL_DIR SHARE_INSTALL_DIR CURRENT_BUILD_DIR
 )
 
 if (NOT HDF5_EXTERNALLY_CONFIGURED)
   install (
       FILES ${HDF5_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${HDF5_PACKAGE}${HDF_PACKAGE_EXT}-config.cmake
-      DESTINATION ${HDF5_INSTALL_CMAKE_DIR}
+      DESTINATION ${HDF5_INSTALL_CMAKE_DIR}/hdf5
       COMPONENT configinstall
   )
 endif ()
@@ -109,7 +110,7 @@ if (NOT HDF5_EXTERNALLY_CONFIGURED)
   )
   install (
       FILES ${HDF5_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${HDF5_PACKAGE}${HDF_PACKAGE_EXT}-config-version.cmake
-      DESTINATION ${HDF5_INSTALL_CMAKE_DIR}
+      DESTINATION ${HDF5_INSTALL_CMAKE_DIR}/hdf5
       COMPONENT configinstall
   )
 endif ()
@@ -133,24 +134,6 @@ install (
 )
 
 #-----------------------------------------------------------------------------
-# Create pkgconfig files
-#-----------------------------------------------------------------------------
-#foreach (libs ${LINK_LIBS})
-#  set (LIBS "${LIBS} -l${libs}")
-#endforeach ()
-#foreach (libs ${HDF5_LIBRARIES_TO_EXPORT})
-#  set (HDF5LIBS "${HDF5LIBS} -l${libs}")
-#endforeach ()
-#configure_file (
-#    ${HDF_RESOURCES_DIR}/libhdf5.pc.in
-#    ${HDF5_BINARY_DIR}/CMakeFiles/libhdf5.pc @ONLY
-#)
-#install (
-#    FILES ${HDF5_BINARY_DIR}/CMakeFiles/libhdf5.pc
-#    DESTINATION ${HDF5_INSTALL_LIB_DIR}/pkgconfig
-#)
-
-#-----------------------------------------------------------------------------
 # Configure the HDF518_Examples.cmake file and the examples
 #-----------------------------------------------------------------------------
 option (HDF5_PACK_EXAMPLES  "Package the HDF5 Library Examples Compressed File" OFF)
@@ -467,7 +450,7 @@ The HDF5 data model, file format, API, library, and tools are open and distribut
   set (CPACK_INSTALL_CMAKE_PROJECTS "${HDF5_BINARY_DIR};HDF5;ALL;/")
 
   if (HDF5_PACKAGE_EXTLIBS)
-    if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "SVN" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
+    if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
       if (ZLIB_FOUND AND ZLIB_USE_EXTERNAL)
         if (WIN32)
           set (CPACK_INSTALL_CMAKE_PROJECTS "${CPACK_INSTALL_CMAKE_PROJECTS};${ZLIB_INCLUDE_DIR_GEN};ZLIB;ALL;/")
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ce91052..d3afc41 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5 C CXX)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5 C)
 
 #-----------------------------------------------------------------------------
 # Instructions for use : Normal Build
@@ -199,51 +199,6 @@ set (HDF5_JAVA_LOGGING_JAR         ${HDF5_SOURCE_DIR}/java/lib/slf4j-api-1.7.5.j
 set (HDF5_JAVA_LOGGING_NOP_JAR     ${HDF5_SOURCE_DIR}/java/lib/ext/slf4j-nop-1.7.5.jar)
 set (HDF5_JAVA_LOGGING_SIMPLE_JAR  ${HDF5_SOURCE_DIR}/java/lib/ext/slf4j-simple-1.7.5.jar)
 
-if (APPLE)
-  option (HDF5_BUILD_FRAMEWORKS "TRUE to build as frameworks libraries, FALSE to build according to BUILD_SHARED_LIBS" FALSE)
-endif ()
-
-if (NOT HDF5_INSTALL_BIN_DIR)
-  set (HDF5_INSTALL_BIN_DIR bin)
-endif ()
-if (NOT HDF5_INSTALL_LIB_DIR)
-  if (APPLE)
-    if (HDF5_BUILD_FRAMEWORKS)
-      set (HDF5_INSTALL_JAR_DIR ../Java)
-    else ()
-      set (HDF5_INSTALL_JAR_DIR lib)
-    endif ()
-    set (HDF5_INSTALL_FMWK_DIR ${CMAKE_INSTALL_FRAMEWORK_PREFIX})
-  else ()
-    set (HDF5_INSTALL_JAR_DIR lib)
-  endif ()
-  set (HDF5_INSTALL_LIB_DIR lib)
-endif ()
-if (NOT HDF5_INSTALL_INCLUDE_DIR)
-  set (HDF5_INSTALL_INCLUDE_DIR include)
-endif ()
-if (NOT HDF5_INSTALL_DATA_DIR)
-  if (NOT WIN32)
-    if (APPLE)
-      if (HDF5_BUILD_FRAMEWORKS)
-        set (HDF5_INSTALL_EXTRA_DIR ../SharedSupport)
-      else ()
-        set (HDF5_INSTALL_EXTRA_DIR share)
-      endif ()
-      set (HDF5_INSTALL_FWRK_DIR ${CMAKE_INSTALL_FRAMEWORK_PREFIX})
-    endif ()
-    set (HDF5_INSTALL_DATA_DIR share)
-    set (HDF5_INSTALL_CMAKE_DIR share/cmake)
-  else ()
-    set (HDF5_INSTALL_DATA_DIR ".")
-    set (HDF5_INSTALL_CMAKE_DIR cmake)
-  endif ()
-endif ()
-
-if (DEFINED ADDITIONAL_CMAKE_PREFIX_PATH AND EXISTS "${ADDITIONAL_CMAKE_PREFIX_PATH}")
-  set (CMAKE_PREFIX_PATH ${ADDITIONAL_CMAKE_PREFIX_PATH} ${CMAKE_PREFIX_PATH})
-endif ()
-
 #-----------------------------------------------------------------------------
 # parse the full version number from H5public.h and include in H5_VERS_INFO
 #-----------------------------------------------------------------------------
@@ -263,13 +218,13 @@ string (REGEX REPLACE ".*#define[ \t]+H5_VERS_SUBRELEASE[ \t]+\"([0-9A-Za-z._]*)
 #-----------------------------------------------------------------------------
 file (READ ${HDF5_SOURCE_DIR}/config/lt_vers.am _lt_vers_am_contents)
 string (REGEX REPLACE ".*LT_VERS_INTERFACE[ \t]+=[ \t]+([0-9]*).*$"
-    "\\1" H5_SOVERS_INTERFACE ${_lt_vers_am_contents})
+    "\\1" H5_LIB_SOVERS_INTERFACE ${_lt_vers_am_contents})
 string (REGEX REPLACE ".*LT_VERS_REVISION[ \t]+=[ \t]+([0-9]*).*$"
-    "\\1" H5_SOVERS_MINOR ${_lt_vers_am_contents})
+    "\\1" H5_LIB_SOVERS_MINOR ${_lt_vers_am_contents})
 string (REGEX REPLACE ".*LT_VERS_AGE[ \t]+=[ \t]+([0-9]*).*$"
-    "\\1" H5_SOVERS_RELEASE ${_lt_vers_am_contents})
-math (EXPR H5_SOVERS_MAJOR ${H5_SOVERS_INTERFACE}-${H5_SOVERS_RELEASE})
-message (STATUS "SOVERSION: ${H5_SOVERS_MAJOR}.${H5_SOVERS_RELEASE}.${H5_SOVERS_MINOR}")
+    "\\1" H5_LIB_SOVERS_RELEASE ${_lt_vers_am_contents})
+math (EXPR H5_LIB_SOVERS_MAJOR ${H5_LIB_SOVERS_INTERFACE}-${H5_LIB_SOVERS_RELEASE})
+message (STATUS "SOVERSION: ${H5_LIB_SOVERS_MAJOR}.${H5_LIB_SOVERS_RELEASE}.${H5_LIB_SOVERS_MINOR}")
 string (REGEX MATCH ".*LT_TOOLS_VERS_INTERFACE[ \t]+=[ \t]+([0-9]*).*$" H5_TOOLS_SOVERS_EXISTS ${_lt_vers_am_contents})
 if (H5_TOOLS_SOVERS_EXISTS)
   string (REGEX REPLACE ".*LT_TOOLS_VERS_INTERFACE[ \t]+=[ \t]+([0-9]*).*$"
@@ -361,41 +316,56 @@ if (NOT "${H5_VERS_SUBRELEASE}" STREQUAL "")
 else ()
   set (HDF5_PACKAGE_VERSION_STRING "${HDF5_PACKAGE_VERSION}")
 endif ()
-set (HDF5_PACKAGE_SOVERSION "${H5_SOVERS_MAJOR}.${H5_SOVERS_RELEASE}.${H5_SOVERS_MINOR}")
+set (HDF5_LIB_PACKAGE_SOVERSION "${H5_LIB_SOVERS_MAJOR}.${H5_LIB_SOVERS_RELEASE}.${H5_LIB_SOVERS_MINOR}")
+set (HDF5_LIB_PACKAGE_SOVERSION_MAJOR "${H5_LIB_SOVERS_MAJOR}")
 if (H5_TOOLS_SOVERS_EXISTS)
   set (HDF5_TOOLS_PACKAGE_SOVERSION "${H5_TOOLS_SOVERS_MAJOR}.${H5_TOOLS_SOVERS_RELEASE}.${H5_TOOLS_SOVERS_MINOR}")
+  set (HDF5_TOOLS_PACKAGE_SOVERSION_MAJOR "${H5_TOOLS_SOVERS_MAJOR}")
 else ()
-  set (HDF5_TOOLS_PACKAGE_SOVERSION "${H5_SOVERS_MAJOR}.${H5_SOVERS_RELEASE}.${H5_SOVERS_MINOR}")
+  set (HDF5_TOOLS_PACKAGE_SOVERSION "${H5_LIB_SOVERS_MAJOR}.${H5_LIB_SOVERS_RELEASE}.${H5_LIB_SOVERS_MINOR}")
+  set (HDF5_TOOLS_PACKAGE_SOVERSION_MAJOR "${H5_LIB_SOVERS_MAJOR}")
 endif ()
 if (H5_CXX_SOVERS_EXISTS)
   set (HDF5_CXX_PACKAGE_SOVERSION "${H5_CXX_SOVERS_MAJOR}.${H5_CXX_SOVERS_RELEASE}.${H5_CXX_SOVERS_MINOR}")
+  set (HDF5_CXX_PACKAGE_SOVERSION_MAJOR "${H5_CXX_SOVERS_MAJOR}")
 else ()
-  set (HDF5_CXX_PACKAGE_SOVERSION "${H5_SOVERS_MAJOR}.${H5_SOVERS_RELEASE}.${H5_SOVERS_MINOR}")
+  set (HDF5_CXX_PACKAGE_SOVERSION "${H5_LIB_SOVERS_MAJOR}.${H5_LIB_SOVERS_RELEASE}.${H5_LIB_SOVERS_MINOR}")
+  set (HDF5_CXX_PACKAGE_SOVERSION_MAJOR "${H5_LIB_SOVERS_MAJOR}")
 endif ()
 if (H5_F_SOVERS_EXISTS)
   set (HDF5_F_PACKAGE_SOVERSION "${H5_F_SOVERS_MAJOR}.${H5_F_SOVERS_RELEASE}.${H5_F_SOVERS_MINOR}")
+  set (HDF5_F_PACKAGE_SOVERSION_MAJOR "${H5_F_SOVERS_MAJOR}")
 else ()
-  set (HDF5_F_PACKAGE_SOVERSION "${H5_SOVERS_MAJOR}.${H5_SOVERS_RELEASE}.${H5_SOVERS_MINOR}")
+  set (HDF5_F_PACKAGE_SOVERSION "${H5_LIB_SOVERS_MAJOR}.${H5_LIB_SOVERS_RELEASE}.${H5_LIB_SOVERS_MINOR}")
+  set (HDF5_F_PACKAGE_SOVERSION_MAJOR "${H5_LIB_SOVERS_MAJOR}")
 endif ()
 if (H5_HL_SOVERS_EXISTS)
   set (HDF5_HL_PACKAGE_SOVERSION "${H5_HL_SOVERS_MAJOR}.${H5_HL_SOVERS_RELEASE}.${H5_HL_SOVERS_MINOR}")
+  set (HDF5_HL_PACKAGE_SOVERSION_MAJOR "${H5_HL_SOVERS_MAJOR}")
 else ()
-  set (HDF5_HL_PACKAGE_SOVERSION "${H5_SOVERS_MAJOR}.${H5_SOVERS_RELEASE}.${H5_SOVERS_MINOR}")
+  set (HDF5_HL_PACKAGE_SOVERSION "${H5_LIB_SOVERS_MAJOR}.${H5_LIB_SOVERS_RELEASE}.${H5_LIB_SOVERS_MINOR}")
+  set (HDF5_HL_PACKAGE_SOVERSION_MAJOR "${H5_LIB_SOVERS_MAJOR}")
 endif ()
 if (H5_HL_F_SOVERS_EXISTS)
   set (HDF5_HL_CXX_PACKAGE_SOVERSION "${H5_HL_CXX_SOVERS_MAJOR}.${H5_HL_CXX_SOVERS_RELEASE}.${H5_HL_CXX_SOVERS_MINOR}")
+  set (HDF5_HL_CXX_PACKAGE_SOVERSION_MAJOR "${H5_HL_CXX_SOVERS_MAJOR}")
 else ()
-  set (HDF5_HL_CXX_PACKAGE_SOVERSION "${H5_SOVERS_MAJOR}.${H5_SOVERS_RELEASE}.${H5_SOVERS_MINOR}")
+  set (HDF5_HL_CXX_PACKAGE_SOVERSION "${H5_LIB_SOVERS_MAJOR}.${H5_LIB_SOVERS_RELEASE}.${H5_LIB_SOVERS_MINOR}")
+  set (HDF5_HL_CXX_PACKAGE_SOVERSION_MAJOR "${H5_LIB_SOVERS_MAJOR}")
 endif ()
 if (H5_HL_F_SOVERS_EXISTS)
   set (HDF5_HL_F_PACKAGE_SOVERSION "${H5_HL_F_SOVERS_MAJOR}.${H5_HL_F_SOVERS_RELEASE}.${H5_HL_F_SOVERS_MINOR}")
+  set (HDF5_HL_F_PACKAGE_SOVERSION_MAJOR "${H5_HL_F_SOVERS_MAJOR}")
 else ()
-  set (HDF5_HL_F_PACKAGE_SOVERSION "${H5_SOVERS_MAJOR}.${H5_SOVERS_RELEASE}.${H5_SOVERS_MINOR}")
+  set (HDF5_HL_F_PACKAGE_SOVERSION "${H5_LIB_SOVERS_MAJOR}.${H5_LIB_SOVERS_RELEASE}.${H5_LIB_SOVERS_MINOR}")
+  set (HDF5_HL_F_PACKAGE_SOVERSION_MAJOR "${H5_LIB_SOVERS_MAJOR}")
 endif ()
 if (H5_JAVA_SOVERS_EXISTS)
-  set (HDF5_PACKAGE_SOVERSION "${H5_JAVA_SOVERS_MAJOR}.${H5_JAVA_SOVERS_RELEASE}.${H5_JAVA_SOVERS_MINOR}")
+  set (HDF5_JAVA_PACKAGE_SOVERSION "${H5_JAVA_SOVERS_MAJOR}.${H5_JAVA_SOVERS_RELEASE}.${H5_JAVA_SOVERS_MINOR}")
+  set (HDF5_JAVA_PACKAGE_SOVERSION_MAJOR "${H5_JAVA_SOVERS_MAJOR}")
 else ()
-  set (HDF5_JAVA_PACKAGE_SOVERSION "${H5_SOVERS_MAJOR}.${H5_SOVERS_RELEASE}.${H5_SOVERS_MINOR}")
+  set (HDF5_JAVA_PACKAGE_SOVERSION "${H5_LIB_SOVERS_MAJOR}.${H5_LIB_SOVERS_RELEASE}.${H5_LIB_SOVERS_MINOR}")
+  set (HDF5_JAVA_PACKAGE_SOVERSION_MAJOR "${H5_LIB_SOVERS_MAJOR}")
 endif ()
 set (HDF5_PACKAGE_STRING "${HDF5_PACKAGE_NAME} ${HDF5_PACKAGE_VERSION_STRING}")
 set (HDF5_PACKAGE_TARNAME "${HDF5_PACKAGE}${HDF_PACKAGE_EXT}")
@@ -406,44 +376,15 @@ set (HDF5_PACKAGE_BUGREPORT "help@hdfgroup.org")
 # Include some macros for reusable code
 #-----------------------------------------------------------------------------
 include (${HDF_RESOURCES_EXT_DIR}/HDFMacros.cmake)
+
+HDF_DIR_PATHS(${HDF5_PACKAGE_NAME})
+
 include (${HDF_RESOURCES_EXT_DIR}/HDFLibMacros.cmake)
 include (${HDF_RESOURCES_DIR}/HDF5Macros.cmake)
 
 #-----------------------------------------------------------------------------
-# Setup output Directories
-#-----------------------------------------------------------------------------
-if (NOT HDF5_EXTERNALLY_CONFIGURED)
-  set (CMAKE_RUNTIME_OUTPUT_DIRECTORY
-      ${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all Executables."
-  )
-  set (CMAKE_LIBRARY_OUTPUT_DIRECTORY
-      ${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all Libraries"
-  )
-  set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY
-      ${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all static libraries."
-  )
-  set (CMAKE_Fortran_MODULE_DIRECTORY
-      ${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all fortran modules."
-  )
-  if (WIN32)
-    set (CMAKE_TEST_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${CMAKE_BUILD_TYPE})
-    set (CMAKE_PDB_OUTPUT_DIRECTORY
-        ${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all pdb files."
-    )
-  else ()
-    set (CMAKE_TEST_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
-  endif ()
-else ()
-  # if we are externally configured, but the project uses old cmake scripts
-  # this may not be set and utilities like H5detect will fail
-  if (NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY)
-    set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
-  endif ()
-endif ()
-
-#-----------------------------------------------------------------------------
 # Targets built within this project are exported at Install time for use
-# by other projects using FindHDF5.
+# by other projects.
 #-----------------------------------------------------------------------------
 if (NOT HDF5_EXPORTED_TARGETS)
   set (HDF5_EXPORTED_TARGETS "hdf5-targets")
@@ -482,7 +423,6 @@ option (BUILD_SHARED_LIBS "Build Shared Libraries" ON)
 set (H5_ENABLE_SHARED_LIB NO)
 if (BUILD_SHARED_LIBS)
   set (H5_ENABLE_SHARED_LIB YES)
-  set (LINK_SHARED_LIBS ${LINK_LIBS})
 endif ()
 set (H5_ENABLE_STATIC_LIB YES)
 set (CMAKE_POSITION_INDEPENDENT_CODE ON)
@@ -552,11 +492,9 @@ endif ()
 set (EXE_EXT "")
 if (WIN32)
   set (EXE_EXT ".exe")
-  if (NOT CYGWIN)
-    add_definitions (-D_BIND_TO_CURRENT_VCLIBS_VERSION=1)
-    add_definitions (-D_CRT_SECURE_NO_WARNINGS)
-    add_definitions (-D_CONSOLE)
-  endif ()
+  add_definitions (-D_BIND_TO_CURRENT_VCLIBS_VERSION=1)
+  add_definitions (-D_CRT_SECURE_NO_WARNINGS)
+  add_definitions (-D_CONSOLE)
 endif ()
 
 if (MSVC)
@@ -575,12 +513,15 @@ if (MAKE_SYSTEM)
   set (CFG_INIT "")
 endif ()
 
+# Do not generate test programs by default
+option (HDF5_BUILD_GENERATORS "Build Test Generators" OFF)
+
 #-----------------------------------------------------------------------------
 # Add some definitions for Debug Builds
 #-----------------------------------------------------------------------------
 option (HDF5_ENABLE_TRACE "Enable API tracing capability" OFF)
 mark_as_advanced (HDF5_ENABLE_TRACE)
-if (CMAKE_BUILD_TYPE MATCHES Debug)
+if (${HDF_CFG_NAME} MATCHES "Debug")
   add_definitions (-DDEBUG)
   # Enable tracing of the API
   if (HDF5_ENABLE_TRACE)
@@ -602,34 +543,33 @@ endif ()
 #-----------------------------------------------------------------------------
 # Option to embed library info into executables
 #-----------------------------------------------------------------------------
-option (HDF5_ENABLE_EMBEDDED_LIBINFO "embed library info into executables" ON)
-if (HDF5_ENABLE_EMBEDDED_LIBINFO)
-  set (H5_HAVE_EMBEDDED_LIBINFO 1)
+if (CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
+  set (H5_HAVE_EMBEDDED_LIBINFO 0)
+else ()
+  option (HDF5_ENABLE_EMBEDDED_LIBINFO "embed library info into executables" ON)
+  if (HDF5_ENABLE_EMBEDDED_LIBINFO)
+    set (H5_HAVE_EMBEDDED_LIBINFO 1)
+  endif ()
 endif ()
 
 include (${HDF_RESOURCES_DIR}/HDFCompilerFlags.cmake)
 
 #-----------------------------------------------------------------------------
-# All libs/tests/examples need the main include directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_BINARY_DIR} ${HDF5_SRC_DIR} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
-
-#-----------------------------------------------------------------------------
 # Option to Enable MPI Parallel
 #-----------------------------------------------------------------------------
 set (CMAKE_MODULE_PATH ${HDF_RESOURCES_DIR} ${HDF_RESOURCES_EXT_DIR} ${CMAKE_MODULE_PATH})
 option (HDF5_ENABLE_PARALLEL "Enable parallel build (requires MPI)" OFF)
 if (HDF5_ENABLE_PARALLEL)
-  include (FindMPI)
-  INCLUDE_DIRECTORIES (${MPI_C_INCLUDE_PATH})
+  find_package(MPI REQUIRED)
   if (MPI_C_FOUND)
     set (H5_HAVE_PARALLEL 1)
     # MPI checks, only do these if MPI_C_FOUND is true, otherwise they always fail
     # and once set, they are cached as false and not regenerated
     set (CMAKE_REQUIRED_LIBRARIES "${MPI_C_LIBRARIES}" )
     # Used by Fortran + MPI
-    CHECK_SYMBOL_EXISTS (MPI_Comm_c2f "${MPI_C_INCLUDE_PATH}/mpi.h"  H5_HAVE_MPI_MULTI_LANG_Comm)
-    CHECK_SYMBOL_EXISTS (MPI_Info_c2f "${MPI_C_INCLUDE_PATH}/mpi.h"  H5_HAVE_MPI_MULTI_LANG_Info)
+    CHECK_SYMBOL_EXISTS (MPI_Comm_c2f "${MPI_C_INCLUDE_DIRS}/mpi.h"  H5_HAVE_MPI_MULTI_LANG_Comm)
+    CHECK_SYMBOL_EXISTS (MPI_Info_c2f "${MPI_C_INCLUDE_DIRS}/mpi.h"  H5_HAVE_MPI_MULTI_LANG_Info)
+    INCLUDE_DIRECTORIES (${MPI_C_INCLUDE_DIRS})
   else ()
     message (STATUS "Parallel libraries not found")
   endif ()
@@ -638,7 +578,6 @@ endif ()
 # Parallel IO usage requires MPI to be Linked and Included
 if (H5_HAVE_PARALLEL)
   set (LINK_LIBS ${LINK_LIBS} ${MPI_C_LIBRARIES})
-  set (LINK_SHARED_LIBS ${LINK_SHARED_LIBS} ${MPI_C_LIBRARIES})
   if (MPI_C_LINK_FLAGS)
     set (CMAKE_EXE_LINKER_FLAGS "${MPI_C_LINK_FLAGS} ${CMAKE_EXE_LINKER_FLAGS}")
   endif ()
@@ -742,26 +681,20 @@ if (HDF5_ENABLE_THREADSAFE)
   endif ()
 endif ()
 
-# -----------------------------------------------------------------------
-# wrapper script variables
-#
-#set (CFLAGS "${C_DEFINES}")
-#set (CXXFLAGS "${CXX_DEFINES}")
-
 #-----------------------------------------------------------------------------
 # Add the HDF5 Library Target to the build
 #-----------------------------------------------------------------------------
-add_subdirectory (${HDF5_SOURCE_DIR}/src ${PROJECT_BINARY_DIR}/src)
+add_subdirectory (src)
 
-if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "SVN" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
+if (HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "GIT" OR HDF5_ALLOW_EXTERNAL_SUPPORT MATCHES "TGZ")
   if (ZLIB_FOUND AND ZLIB_USE_EXTERNAL)
-    ADD_DEPENDENCIES (${HDF5_LIB_TARGET} ZLIB)
+    add_dependencies (${HDF5_LIB_TARGET} ZLIB)
     if (BUILD_SHARED_LIBS)
       add_dependencies (${HDF5_LIBSH_TARGET} ZLIB)
     endif ()
   endif ()
   if (SZIP_FOUND AND SZIP_USE_EXTERNAL)
-    ADD_DEPENDENCIES (${HDF5_LIB_TARGET} SZIP)
+    add_dependencies (${HDF5_LIB_TARGET} SZIP)
     if (BUILD_SHARED_LIBS)
       add_dependencies (${HDF5_LIBSH_TARGET} SZIP)
     endif ()
@@ -796,12 +729,11 @@ if (BUILD_TESTING)
 
   if (NOT HDF5_EXTERNALLY_CONFIGURED)
     if (EXISTS "${HDF5_SOURCE_DIR}/test" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/test")
-      add_subdirectory (${HDF5_SOURCE_DIR}/tools/lib ${PROJECT_BINARY_DIR}/tools/lib)
-      add_subdirectory (${HDF5_SOURCE_DIR}/test      ${PROJECT_BINARY_DIR}/test)
+      add_subdirectory (test)
     endif ()
     if (H5_HAVE_PARALLEL)
       if (EXISTS "${HDF5_SOURCE_DIR}/testpar" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/testpar")
-        add_subdirectory (${HDF5_SOURCE_DIR}/testpar ${PROJECT_BINARY_DIR}/testpar)
+        add_subdirectory (testpar)
       endif ()
     endif ()
   endif ()
@@ -813,7 +745,7 @@ endif ()
 if (EXISTS "${HDF5_SOURCE_DIR}/tools" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/tools")
   option (HDF5_BUILD_TOOLS  "Build HDF5 Tools" ON)
   if (HDF5_BUILD_TOOLS)
-    add_subdirectory (${HDF5_SOURCE_DIR}/tools ${PROJECT_BINARY_DIR}/tools)
+    add_subdirectory (tools)
   endif ()
 endif ()
 
@@ -823,7 +755,7 @@ endif ()
 if (EXISTS "${HDF5_SOURCE_DIR}/examples" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/examples")
   option (HDF5_BUILD_EXAMPLES  "Build HDF5 Library Examples" ON)
   if (HDF5_BUILD_EXAMPLES)
-    add_subdirectory (${HDF5_SOURCE_DIR}/examples ${PROJECT_BINARY_DIR}/examples)
+    add_subdirectory (examples)
   endif ()
 endif ()
 
@@ -834,7 +766,7 @@ if (EXISTS "${HDF5_SOURCE_DIR}/hl" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/hl")
   option (HDF5_BUILD_HL_LIB  "Build HIGH Level HDF5 Library" ON)
   if (HDF5_BUILD_HL_LIB)
     set (H5_INCLUDE_HL 1)
-    add_subdirectory (${HDF5_SOURCE_DIR}/hl ${PROJECT_BINARY_DIR}/hl)
+    add_subdirectory (hl)
   endif ()
 endif ()
 
@@ -848,16 +780,8 @@ set (H5_FC_FUNC  "H5_FC_FUNC(name,NAME) name ## _")
 set (H5_FC_FUNC_ "H5_FC_FUNC_(name,NAME) name ## _")
 if (EXISTS "${HDF5_SOURCE_DIR}/fortran" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/fortran")
   option (HDF5_BUILD_FORTRAN "Build FORTRAN support" OFF)
-  option (SKIP_HDF5_FORTRAN_SHARED "Do not build the fortran shared libraries" OFF)
   if (HDF5_BUILD_FORTRAN)
-    if (BUILD_SHARED_LIBS AND APPLE)
-      if (NOT ALLOW_UNSUPPORTED)
-        message (STATUS " **** Shared FORTRAN libraries are unsupported **** ")
-        set (SKIP_HDF5_FORTRAN_SHARED ON)
-      else ()
-        message (STATUS " **** Allowing unsupported Fortran shared libraries **** ")
-      endif ()
-    endif ()
+
     option (HDF5_ENABLE_F2003 "Enable FORTRAN 2003 Standard" ON)
 
     include (${HDF_RESOURCES_EXT_DIR}/HDFUseFortran.cmake)
@@ -870,6 +794,7 @@ if (EXISTS "${HDF5_SOURCE_DIR}/fortran" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/for
     endif ()
 
     include (${HDF_RESOURCES_DIR}/HDF5UseFortran.cmake)
+    set (LINK_Fortran_LIBS ${LINK_LIBS})
 
     if (HDF5_ENABLE_F2003)
       if (NOT FORTRAN_HAVE_ISO_C_BINDING)
@@ -879,23 +804,17 @@ if (EXISTS "${HDF5_SOURCE_DIR}/fortran" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/for
 
     # Parallel IO usage requires MPI to be Linked and Included
     if (H5_HAVE_PARALLEL)
-      set (LINK_Fortran_LIBS ${LINK_LIBS} ${MPI_Fortran_LIBRARIES})
-      set (LINK_Fortran_SHARED_LIBS ${LINK_SHARED_LIBS} ${MPI_Fortran_LIBRARIES})
+      set (LINK_Fortran_LIBS ${LINK_Fortran_LIBS} ${MPI_Fortran_LIBRARIES})
       if (MPI_Fortran_LINK_FLAGS)
         set (CMAKE_Fortran_EXE_LINKER_FLAGS "${MPI_Fortran_LINK_FLAGS} ${CMAKE_EXE_LINKER_FLAGS}")
       endif ()
     endif ()
 
-    # -----------------------------------------------------------------------
-    # wrapper script variables
-    #
-#    set (FCFLAGS "${Fortran_DEFINES}")
-
-    add_subdirectory (${HDF5_SOURCE_DIR}/fortran ${PROJECT_BINARY_DIR}/fortran)
+    add_subdirectory (fortran)
     if (HDF5_BUILD_HL_LIB)
       if (EXISTS "${HDF5_SOURCE_DIR}/hl/fortran" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/hl/fortran")
         #-- Build the High Level Fortran source codes
-        add_subdirectory (${HDF5_SOURCE_DIR}/hl/fortran ${PROJECT_BINARY_DIR}/hl/fortran)
+        add_subdirectory (hl/fortran)
       endif ()
     endif ()
   endif ()
@@ -918,11 +837,11 @@ if (EXISTS "${HDF5_SOURCE_DIR}/c++" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/c++")
     if (CMAKE_NO_STD_NAMESPACE)
       set (H5_NO_STD 1)
     endif ()
-    add_subdirectory (${HDF5_SOURCE_DIR}/c++ ${PROJECT_BINARY_DIR}/c++)
+    add_subdirectory (c++)
     if (HDF5_BUILD_HL_LIB)
       if (EXISTS "${HDF5_SOURCE_DIR}/hl/c++" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/hl/c++")
         #-- Build the High Level Fortran source codes
-        add_subdirectory (${HDF5_SOURCE_DIR}/hl/c++ ${PROJECT_BINARY_DIR}/hl/c++)
+        add_subdirectory (hl/c++)
       endif ()
     endif ()
   endif ()
@@ -944,7 +863,7 @@ endif ()
 if (EXISTS "${HDF5_SOURCE_DIR}/java" AND IS_DIRECTORY "${HDF5_SOURCE_DIR}/java")
   option (HDF5_BUILD_JAVA  "Build Java HDF5 Library" OFF)
   if (HDF5_BUILD_JAVA)
-    add_subdirectory (${HDF5_SOURCE_DIR}/java ${PROJECT_BINARY_DIR}/java)
+    add_subdirectory (java)
   endif ()
 endif ()
 
diff --git a/COPYING b/COPYING
index 51cb4e6..c668565 100644
--- a/COPYING
+++ b/COPYING
@@ -99,7 +99,7 @@ and/or accompanying materials:
 
 HDF5 is available with the SZIP compression library but SZIP is not part 
 of HDF5 and has separate copyright and license terms. See “Szip Compression 
-in HDF Products� (www.hdfgroup.org/doc_resource/SZIP/) for further details.
+in HDF Products� (https://support.hdfgroup.org/doc_resource/SZIP/) for further details.
 
 -----------------------------------------------------------------------------
 
diff --git a/CTestConfig.cmake b/CTestConfig.cmake
index 3f5f380..6bad67e 100644
--- a/CTestConfig.cmake
+++ b/CTestConfig.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 ## This file should be placed in the root directory of your project.
 ## Then modify the CMakeLists.txt file in the root directory of your
 ## project to incorporate the testing dashboard.
@@ -13,7 +24,7 @@ if (CDASH_LOCAL)
   set (CTEST_DROP_LOCATION "/submit.php?project=HDF5Trunk")
 else ()
   set (CTEST_DROP_SITE "cdash.hdfgroup.org")
-  set (CTEST_DROP_LOCATION "/submit.php?project=HDF5+Trunk")
+  set (CTEST_DROP_LOCATION "/submit.php?project=HDF5")
 endif ()
 set (CTEST_DROP_SITE_CDASH TRUE)
 
diff --git a/MANIFEST b/MANIFEST
index b312cab..01edd91 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 #------------------------------------------------------------------------------
 # This is the list of files that are part of HDF5 source distribution.
@@ -247,7 +245,6 @@
 ./fortran/src/HDF5.F90
 ./fortran/src/Makefile.am
 ./fortran/src/README
-./fortran/src/README_DEVELOPEMENT   _DO_NOT_DISTRIBUTE_
 ./fortran/src/h5fc.in
 ./fortran/src/hdf5_fortrandll.def.in
 
@@ -377,6 +374,8 @@
 ./c++/src/H5IntType.h
 ./c++/src/H5LaccProp.cpp
 ./c++/src/H5LaccProp.h
+./c++/src/H5LcreatProp.cpp
+./c++/src/H5LcreatProp.h
 ./c++/src/H5Library.cpp
 ./c++/src/H5Library.h
 ./c++/src/H5Location.cpp
@@ -395,6 +394,7 @@
 ./c++/src/H5VarLenType.h
 ./c++/src/Makefile.am
 ./c++/src/RM_stylesheet.css
+./c++/src/C2Cppfunction_map.mht
 ./c++/src/cpp_doc_config
 ./c++/src/h5c++.in
 ./c++/src/footer.html
@@ -434,7 +434,9 @@
 
 ./release_docs/COPYING
 ./release_docs/HISTORY-1_0-1_8_0_rc3.txt
-./release_docs/HISTORY-1_9.txt
+./release_docs/HISTORY-1_8.txt
+./release_docs/HISTORY-1_10.txt
+./release_docs/HISTORY-1_8_0-1_10_0.txt
 ./release_docs/INSTALL
 ./release_docs/INSTALL_CMake.txt
 ./release_docs/INSTALL_Cygwin.txt
@@ -518,6 +520,9 @@
 ./src/H5Ctest.c
 ./src/H5CS.c
 ./src/H5CSprivate.h
+./src/H5CX.c
+./src/H5CXprivate.h
+./src/H5CXmodule.h
 ./src/H5D.c
 ./src/H5Dbtree.c
 ./src/H5Dbtree2.c
@@ -753,6 +758,7 @@
 ./src/H5Oflush.c
 ./src/H5Ofsinfo.c
 ./src/H5Oginfo.c
+./src/H5Oint.c
 ./src/H5Olayout.c
 ./src/H5Olinfo.c
 ./src/H5Olink.c
@@ -800,13 +806,17 @@
 ./src/H5PBpkg.h
 ./src/H5PBprivate.h
 ./src/H5PL.c
+./src/H5PLint.c
 ./src/H5PLmodule.h
+./src/H5PLpath.c
 ./src/H5PLpkg.h
+./src/H5PLplugin_cache.c
 ./src/H5PLprivate.h
 ./src/H5PLpublic.h
 ./src/H5PLextern.h
 ./src/H5R.c
 ./src/H5Rdeprec.c
+./src/H5Rint.c
 ./src/H5Rmodule.h
 ./src/H5Rpkg.h
 ./src/H5Rprivate.h
@@ -907,6 +917,7 @@
 ./test/atomic_reader.c
 ./test/atomic_writer.c
 ./test/bad_compound.h5
+./test/bad_offset.h5
 ./test/be_data.h5
 ./test/be_extlink1.h5
 ./test/be_extlink2.h5
@@ -932,10 +943,6 @@
 ./test/dt_arith.c
 ./test/dtypes.c
 ./test/dtransform.c
-./test/dynlib1.c
-./test/dynlib2.c
-./test/dynlib3.c
-./test/dynlib4.c
 ./test/earray.c
 ./test/efc.c
 ./test/enc_dec_plist.c
@@ -957,11 +964,17 @@
 ./test/filespace_1_8.h5
 ./test/filespace_1_6.h5
 ./test/freespace.c
+./test/filenotclosed.c
 ./test/file_image.c
 ./test/file_image_core_test.h5
 ./test/fill_old.h5
 ./test/fillval.c
 ./test/filter_fail.c
+./test/filter_plugin.c
+./test/filter_plugin1_dsets.c
+./test/filter_plugin2_dsets.c
+./test/filter_plugin3_dsets.c
+./test/filter_plugin4_groups.c
 ./test/flush1.c
 ./test/flush2.c
 ./test/flushrefresh.c
@@ -969,9 +982,11 @@
 ./test/fsm_aggr_persist.h5
 ./test/genall5.c
 ./test/genall5.h
+./test/gen_bad_offset.c
 ./test/gen_bad_ohdr.c
 ./test/gen_bad_compound.c
 ./test/gen_bogus.c
+./test/gen_bounds.c
 ./test/gen_cross.c
 ./test/gen_deflate.c
 ./test/gen_file_image.c
@@ -1024,7 +1039,6 @@
 ./test/page_buffer.c
 ./test/paged_nopersist.h5
 ./test/paged_persist.h5
-./test/plugin.c
 ./test/reserved.c
 ./test/pool.c
 ./test/set_extent.c
@@ -1058,12 +1072,13 @@
 ./test/testcheck_version.sh.in
 ./test/testerror.sh.in
 ./test/testlinks_env.sh.in
+./test/test_filenotclosed.sh.in
+./test/test_filter_plugin.sh.in
 ./test/testflushrefresh.sh.in
 ./test/testframe.c
 ./test/testhdf5.c
 ./test/testhdf5.h
 ./test/testlibinfo.sh.in
-./test/test_plugin.sh.in
 ./test/test_usecases.sh.in
 ./test/testmeta.c
 ./test/testswmr.sh.in
@@ -1221,6 +1236,7 @@
 
 ./testpar/COPYING
 ./testpar/Makefile.am
+./testpar/t_bigio.c
 ./testpar/t_cache.c
 ./testpar/t_cache_image.c
 ./testpar/t_chunk_alloc.c
@@ -1229,11 +1245,14 @@
 ./testpar/t_file.c
 ./testpar/t_file_image.c
 ./testpar/t_filter_read.c
+./testpar/t_filters_parallel.c
+./testpar/t_filters_parallel.h
 ./testpar/t_mdset.c
 ./testpar/t_mpi.c
 ./testpar/t_ph5basic.c
 ./testpar/t_pflush1.c
 ./testpar/t_pflush2.c
+./testpar/t_pread.c
 ./testpar/t_prop.c
 ./testpar/t_shapesame.c
 ./testpar/t_pshutdown.c
@@ -1276,20 +1295,16 @@
 ./tools/test/h5import/h5importtestutil.sh.in
 
 # testfiles for h5import
-./tools/test/h5import/testfiles/binfp64.conf
 ./tools/test/h5import/testfiles/binfp64.h5
-./tools/test/h5import/testfiles/binin16.conf
 ./tools/test/h5import/testfiles/binin16.h5
-./tools/test/h5import/testfiles/binin32.conf
 ./tools/test/h5import/testfiles/binin32.h5
-./tools/test/h5import/testfiles/binin8.conf
 ./tools/test/h5import/testfiles/binin8.h5
-./tools/test/h5import/testfiles/binin8w.conf
 ./tools/test/h5import/testfiles/binin8w.h5
-./tools/test/h5import/testfiles/binuin16.conf
 ./tools/test/h5import/testfiles/binuin16.h5
-./tools/test/h5import/testfiles/binuin32.conf
 ./tools/test/h5import/testfiles/binuin32.h5
+./tools/test/h5import/testfiles/tall_fp32.ddl
+./tools/test/h5import/testfiles/tall_i32.ddl
+./tools/test/h5import/testfiles/tintsattrs_u32.ddl
 ./tools/test/h5import/testfiles/textpfe.conf
 ./tools/test/h5import/testfiles/textpfe.h5
 ./tools/test/h5import/testfiles/textpfe64.txt
@@ -1348,6 +1363,7 @@
 ./tools/test/h5format_convert/testfiles/h5fc_v_n_all.ddl
 ./tools/test/h5format_convert/testfiles/h5fc_v_bt1.ddl
 ./tools/test/h5format_convert/testfiles/h5fc_v_err.ddl
+./tools/test/h5format_convert/testfiles/h5fc_v_err.ddl.err
 ./tools/test/h5format_convert/testfiles/h5fc_v_non_chunked.ddl
 ./tools/test/h5format_convert/testfiles/h5fc_d_file.ddl
 ./tools/test/h5format_convert/testfiles/h5fc_v_ndata_bt1.ddl
@@ -1420,6 +1436,12 @@
 ./tools/test/h5ls/h5ls_plugin.sh.in
 ./tools/test/h5ls/testh5ls.sh.in
 ./tools/test/h5ls/testh5lsvds.sh.in
+./tools/test/h5ls/vds_prefix/tvds-1.ls
+./tools/test/h5ls/vds_prefix/tvds-2.ls
+./tools/test/h5ls/vds_prefix/tvds-3_1.ls
+./tools/test/h5ls/vds_prefix/tvds-3_2.ls
+./tools/test/h5ls/vds_prefix/tvds-4.ls
+./tools/test/h5ls/vds_prefix/tvds-5.ls
 
 # h5copy sources
 ./tools/src/h5copy/Makefile.am
@@ -1427,6 +1449,7 @@
 ./tools/test/h5copy/Makefile.am
 ./tools/test/h5copy/h5copygentest.c
 ./tools/test/h5copy/testh5copy.sh.in
+./tools/test/h5copy/dynlib_copy.c
 
 
 ./tools/lib/Makefile.am
@@ -1468,14 +1491,41 @@
 ./tools/test/misc/testh5mkgrp.sh.in
 ./tools/test/misc/testh5repart.sh.in
 ./tools/test/misc/talign.c
+./tools/test/misc/testfiles/h5clear_equal_after_size.ddl
+./tools/test/misc/testfiles/h5clear_equal_before_size.ddl
+./tools/test/misc/testfiles/h5clear_greater_after_size.ddl
+./tools/test/misc/testfiles/h5clear_greater_before_size.ddl
+./tools/test/misc/testfiles/h5clear_less_after_size.ddl
+./tools/test/misc/testfiles/h5clear_less_before_size.ddl
 ./tools/test/misc/testfiles/h5clear_missing_file.ddl
+./tools/test/misc/testfiles/h5clear_noclose_after_size.ddl
+./tools/test/misc/testfiles/h5clear_noclose_before_size.ddl
 ./tools/test/misc/testfiles/h5clear_no_mdc_image.ddl
 ./tools/test/misc/testfiles/h5clear_open_fail.ddl
+./tools/test/misc/testfiles/h5clear_status_noclose_after_size.ddl
 ./tools/test/misc/testfiles/h5clear_usage.ddl
+./tools/test/misc/testfiles/h5clear_user_equal_after_size.ddl
+./tools/test/misc/testfiles/h5clear_user_equal_before_size.ddl
+./tools/test/misc/testfiles/h5clear_user_greater_after_size.ddl
+./tools/test/misc/testfiles/h5clear_user_greater_before_size.ddl
+./tools/test/misc/testfiles/h5clear_user_less_after_size.ddl
+./tools/test/misc/testfiles/h5clear_user_less_before_size.ddl
+./tools/test/misc/testfiles/h5clear_fsm_persist_equal.h5
+./tools/test/misc/testfiles/h5clear_fsm_persist_greater.h5
+./tools/test/misc/testfiles/h5clear_fsm_persist_less.h5
+./tools/test/misc/testfiles/h5clear_fsm_persist_noclose.h5
+./tools/test/misc/testfiles/h5clear_fsm_persist_user_equal.h5
+./tools/test/misc/testfiles/h5clear_fsm_persist_user_greater.h5
+./tools/test/misc/testfiles/h5clear_fsm_persist_user_less.h5
+./tools/test/misc/testfiles/h5clear_log_v3.h5
+./tools/test/misc/testfiles/h5clear_mdc_image.h5
+./tools/test/misc/testfiles/h5clear_sec2_v0.h5
+./tools/test/misc/testfiles/h5clear_sec2_v2.h5
+./tools/test/misc/testfiles/h5clear_sec2_v3.h5
+./tools/test/misc/testfiles/h5clear_status_noclose.h5
+./tools/test/misc/testfiles/latest_h5clear_log_v3.h5
+./tools/test/misc/testfiles/latest_h5clear_sec2_v3.h5
 ./tools/test/misc/testfiles/mod_h5clear_mdc_image.h5
-./tools/test/misc/testfiles/orig_h5clear_sec2_v0.h5
-./tools/test/misc/testfiles/orig_h5clear_sec2_v2.h5
-./tools/test/misc/testfiles/orig_h5clear_sec2_v3.h5
 ./tools/test/misc/testfiles/h5mkgrp_help.txt
 ./tools/test/misc/testfiles/h5mkgrp_version.txt.in
 ./tools/test/misc/h5perf_gentest.c
@@ -1626,7 +1676,8 @@
 ./tools/testfiles/tbinregR.exp
 ./tools/testfiles/tbinregR.ddl
 ./tools/testfiles/tbitfields.h5
-./tools/testfiles/tbitnopaque.ddl
+./tools/testfiles/tbitnopaque_be.ddl
+./tools/testfiles/tbitnopaque_le.ddl
 ./tools/testfiles/tbitnopaque.h5
 ./tools/testfiles/tboot1.ddl
 ./tools/testfiles/tboot2.ddl
@@ -1706,6 +1757,9 @@
 ./tools/testfiles/tgrp_comments.ls
 ./tools/testfiles/tgrp_comments.ddl
 ./tools/testfiles/tgrp_comments.h5
+./tools/testfiles/tgrpnullspace.h5
+./tools/testfiles/tgrpnullspace.ddl
+./tools/testfiles/tgrpnullspace.ls
 ./tools/testfiles/thlink-1.ddl
 ./tools/testfiles/thlink-2.ddl
 ./tools/testfiles/thlink-3.ddl
@@ -1761,6 +1815,7 @@
 ./tools/testfiles/tno-subset.h5
 ./tools/testfiles/tno-subset.ddl
 ./tools/testfiles/tnullspace.h5
+./tools/testfiles/tnullspace.h5.xml
 ./tools/testfiles/tnullspace.ddl
 ./tools/testfiles/tobjref.h5
 ./tools/testfiles/topaque.h5
@@ -2076,7 +2131,8 @@
 ./tools/testfiles/tarray6.h5.xml
 ./tools/testfiles/tarray7.h5.xml
 ./tools/testfiles/tattr.h5.xml
-./tools/testfiles/tbitfields.h5.xml
+./tools/testfiles/tbitfields_be.h5.xml
+./tools/testfiles/tbitfields_le.h5.xml
 ./tools/testfiles/tcompound.h5.xml
 ./tools/testfiles/tcompound2.h5.xml
 ./tools/testfiles/tcompound_complex.h5.xml
@@ -2085,6 +2141,8 @@
 ./tools/testfiles/tdset2.h5.xml
 ./tools/testfiles/tempty.h5.xml
 ./tools/testfiles/tenum.h5.xml
+./tools/testfiles/test35.nc
+./tools/testfiles/test35.nc.xml
 ./tools/testfiles/tfpformat.h5.xml
 ./tools/testfiles/tgroup.h5.xml
 ./tools/testfiles/thlink.h5.xml
@@ -2188,6 +2246,8 @@
 ./tools/test/h5diff/testfiles/h5diff_63.txt
 ./tools/test/h5diff/testfiles/h5diff_600.txt
 ./tools/test/h5diff/testfiles/h5diff_601.txt
+./tools/test/h5diff/testfiles/h5diff_601_ERR.err
+./tools/test/h5diff/testfiles/h5diff_601_ERR.txt
 ./tools/test/h5diff/testfiles/h5diff_603.txt
 ./tools/test/h5diff/testfiles/h5diff_604.txt
 ./tools/test/h5diff/testfiles/h5diff_605.txt
@@ -2235,6 +2295,8 @@
 ./tools/test/h5diff/testfiles/h5diff_709.txt
 ./tools/test/h5diff/testfiles/h5diff_710.txt
 ./tools/test/h5diff/testfiles/h5diff_80.txt
+./tools/test/h5diff/testfiles/h5diff_800.txt
+./tools/test/h5diff/testfiles/h5diff_801.txt
 ./tools/test/h5diff/testfiles/h5diff_90.txt
 ./tools/test/h5diff/testfiles/h5diff_100.txt
 ./tools/test/h5diff/testfiles/h5diff_101.txt
@@ -2292,11 +2354,21 @@
 ./tools/test/h5diff/testfiles/h5diff_452.txt
 ./tools/test/h5diff/testfiles/h5diff_453.txt
 ./tools/test/h5diff/testfiles/h5diff_454.txt
+./tools/test/h5diff/testfiles/h5diff_454_ERR.err
+./tools/test/h5diff/testfiles/h5diff_454_ERR.txt
 ./tools/test/h5diff/testfiles/h5diff_455.txt
+./tools/test/h5diff/testfiles/h5diff_455_ERR.err
+./tools/test/h5diff/testfiles/h5diff_455_ERR.txt
 ./tools/test/h5diff/testfiles/h5diff_456.txt
 ./tools/test/h5diff/testfiles/h5diff_457.txt
+./tools/test/h5diff/testfiles/h5diff_457_ERR.err
+./tools/test/h5diff/testfiles/h5diff_457_ERR.txt
 ./tools/test/h5diff/testfiles/h5diff_458.txt
+./tools/test/h5diff/testfiles/h5diff_458_ERR.err
+./tools/test/h5diff/testfiles/h5diff_458_ERR.txt
 ./tools/test/h5diff/testfiles/h5diff_459.txt
+./tools/test/h5diff/testfiles/h5diff_459_ERR.err
+./tools/test/h5diff/testfiles/h5diff_459_ERR.txt
 ./tools/test/h5diff/testfiles/h5diff_465.txt
 ./tools/test/h5diff/testfiles/h5diff_466.txt
 ./tools/test/h5diff/testfiles/h5diff_467.txt
@@ -2339,12 +2411,14 @@
 
 ./tools/test/h5diff/testfiles/h5diff_attr1.h5
 ./tools/test/h5diff/testfiles/h5diff_attr2.h5
+./tools/test/h5diff/testfiles/h5diff_attr3.h5
 ./tools/test/h5diff/testfiles/h5diff_attr_v_level1.h5
 ./tools/test/h5diff/testfiles/h5diff_attr_v_level2.h5
 ./tools/test/h5diff/testfiles/h5diff_basic1.h5
 ./tools/test/h5diff/testfiles/h5diff_basic2.h5
 ./tools/test/h5diff/testfiles/h5diff_dset1.h5
 ./tools/test/h5diff/testfiles/h5diff_dset2.h5
+./tools/test/h5diff/testfiles/h5diff_dset3.h5
 ./tools/test/h5diff/testfiles/h5diff_dtypes.h5
 ./tools/test/h5diff/testfiles/h5diff_empty.h5
 ./tools/test/h5diff/testfiles/h5diff_hyper1.h5
@@ -2379,18 +2453,15 @@
 ./tools/test/h5diff/testfiles/compounds_array_vlen2.h5
 ./tools/test/h5diff/testfiles/non_comparables1.h5
 ./tools/test/h5diff/testfiles/non_comparables2.h5
-./tools/test/h5diff/testfiles/tmptest2.he5
-./tools/test/h5diff/testfiles/tmpSingleSiteBethe.reference.h5
-./tools/test/h5diff/testfiles/h5diff_tmp1.txt
-./tools/test/h5diff/testfiles/tmptest.he5
-./tools/test/h5diff/testfiles/h5diff_tmp2.txt
-./tools/test/h5diff/testfiles/tmpSingleSiteBethe.output.h5
+./tools/test/h5diff/testfiles/h5diff_8625.txt
+./tools/test/h5diff/testfiles/h5diff_8639.txt
 ./tools/test/h5diff/testfiles/tudfilter.h5
 ./tools/test/h5diff/testfiles/tudfilter2.h5
 ./tools/test/h5diff/testfiles/h5diff_ud.txt
 ./tools/test/h5diff/testfiles/h5diff_udfail.txt
 ./tools/test/h5diff/testfiles/diff_strings1.h5
 ./tools/test/h5diff/testfiles/diff_strings2.h5
+./tools/test/h5diff/testfiles/h5diff_vlstr.txt
 #vds
 ./tools/test/h5diff/testfiles/h5diff_v1.txt
 ./tools/test/h5diff/testfiles/h5diff_v2.txt
@@ -2398,6 +2469,8 @@
 
 #test files for h5repack
 ./tools/test/h5repack/testfiles/README
+./tools/test/h5repack/testfiles/bounds_latest_latest.h5
+./tools/test/h5repack/testfiles/h5repack_aggr.h5
 ./tools/test/h5repack/testfiles/h5repack_attr.h5
 ./tools/test/h5repack/testfiles/h5repack_attr_refs.h5
 ./tools/test/h5repack/testfiles/h5repack_deflate.h5
@@ -2407,6 +2480,8 @@
 ./tools/test/h5repack/testfiles/h5repack_fill.h5
 ./tools/test/h5repack/testfiles/h5repack_filters.h5
 ./tools/test/h5repack/testfiles/h5repack_fletcher.h5
+./tools/test/h5repack/testfiles/h5repack_fsm_aggr_nopersist.h5
+./tools/test/h5repack/testfiles/h5repack_fsm_aggr_persist.h5
 ./tools/test/h5repack/testfiles/h5repack_hlink.h5
 ./tools/test/h5repack/testfiles/h5repack.info
 ./tools/test/h5repack/testfiles/h5repack_layout.h5
@@ -2418,15 +2493,20 @@
 ./tools/test/h5repack/testfiles/h5repack_nested_8bit_enum_deflated.h5
 ./tools/test/h5repack/testfiles/h5repack_nested_8bit_enum.h5
 ./tools/test/h5repack/testfiles/h5repack_nbit.h5
+./tools/test/h5repack/testfiles/h5repack_none.h5
 ./tools/test/h5repack/testfiles/h5repack_objs.h5
+./tools/test/h5repack/testfiles/h5repack_paged_nopersist.h5
+./tools/test/h5repack/testfiles/h5repack_paged_persist.h5
 ./tools/test/h5repack/testfiles/h5repack_refs.h5
 ./tools/test/h5repack/testfiles/h5repack_shuffle.h5
 ./tools/test/h5repack/testfiles/h5repack_soffset.h5
 ./tools/test/h5repack/testfiles/h5repack_szip.h5
 ./tools/test/h5repack/testfiles/ublock.bin
+./tools/test/h5repack/testfiles/crtorder.tordergr.h5.ddl
 ./tools/test/h5repack/testfiles/deflate_limit.h5repack_layout.h5.ddl
 ./tools/test/h5repack/testfiles/plugin_none.h5repack_layout.UD.h5.tst
 ./tools/test/h5repack/testfiles/plugin_test.h5repack_layout.h5.tst
+./tools/test/h5repack/testfiles/plugin_zero.h5repack_layout.h5.tst
 ./tools/test/h5repack/testfiles/plugin_version_test.h5repack_layout.h5.tst
 ./tools/test/h5repack/testfiles/h5repack-help.txt
 ./tools/test/h5repack/testfiles/h5repack_filters.h5-gzip_verbose_filters.tst
@@ -2435,7 +2515,13 @@
 ./tools/test/h5repack/testfiles/h5repack_layout.UD.h5-plugin_none.ddl
 ./tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_test.ddl
 ./tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_version_test.ddl
-./tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_zero.tst
+./tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_zero.ddl
+./tools/test/h5repack/testfiles/GS.h5repack_paged_nopersist.h5.ddl
+./tools/test/h5repack/testfiles/S.h5repack_fsm_aggr_persist.h5.ddl
+./tools/test/h5repack/testfiles/SP.h5repack_fsm_aggr_nopersist.h5.ddl
+./tools/test/h5repack/testfiles/SP.h5repack_paged_persist.h5.ddl
+./tools/test/h5repack/testfiles/SPT.h5repack_aggr.h5.ddl
+./tools/test/h5repack/testfiles/STG.h5repack_none.h5.ddl
 ./tools/test/h5repack/testfiles/1_vds.h5-vds_dset_chunk20x10x5-v.ddl
 ./tools/test/h5repack/testfiles/2_vds.h5-vds_chunk3x6x9-v.ddl
 ./tools/test/h5repack/testfiles/3_1_vds.h5-vds_chunk2x5x8-v.ddl
@@ -2475,6 +2561,12 @@
 ./tools/test/h5copy/testfiles/h5copy_misc1.out
 ./tools/test/h5copy/testfiles/h5copytst_new.h5
 ./tools/test/h5copy/testfiles/h5copytst_new.out.ls
+./tools/test/h5copy/testfiles/h5copy_plugin_fail_ERR.out.h5.txt
+./tools/test/h5copy/testfiles/h5copy_plugin_test.out.h5.txt
+./tools/test/h5copy/testfiles/tudfilter.h5
+./tools/test/h5copy/testfiles/tudfilter2.h5
+./tools/test/h5copy/testfiles/tudfilter.h5.txt
+./tools/test/h5copy/testfiles/tudfilter.h5_ERR.txt
 
 # test files for h5mkgrp
 ./tools/testfiles/h5mkgrp_nested_p.ls
@@ -2834,7 +2926,7 @@
 
 ./java/examples/intro/Makefile.am
 ./java/examples/intro/CMakeLists.txt
-./java/examples/intro/runExample.sh.in
+./java/examples/intro/JavaIntroExample.sh.in
 ./java/examples/intro/H5_CreateAttribute.java
 ./java/examples/intro/H5_CreateDataset.java
 ./java/examples/intro/H5_CreateFile.java
@@ -2845,7 +2937,7 @@
 
 ./java/examples/groups/Makefile.am
 ./java/examples/groups/CMakeLists.txt
-./java/examples/groups/runExample.sh.in
+./java/examples/groups/JavaGroupExample.sh.in
 ./java/examples/groups/H5Ex_G_Create.java
 ./java/examples/groups/H5Ex_G_Iterate.java
 ./java/examples/groups/H5Ex_G_Compact.java
@@ -2859,7 +2951,7 @@
 
 ./java/examples/datasets/Makefile.am
 ./java/examples/datasets/CMakeLists.txt
-./java/examples/datasets/runExample.sh.in
+./java/examples/datasets/JavaDatasetExample.sh.in
 ./java/examples/datasets/H5Ex_D_Alloc.java
 ./java/examples/datasets/H5Ex_D_Checksum.java
 ./java/examples/datasets/H5Ex_D_Chunk.java
@@ -2881,7 +2973,7 @@
 
 ./java/examples/datatypes/Makefile.am
 ./java/examples/datatypes/CMakeLists.txt
-./java/examples/datatypes/runExample.sh.in
+./java/examples/datatypes/JavaDatatypeExample.sh.in
 ./java/examples/datatypes/H5Ex_T_Array.java
 ./java/examples/datatypes/H5Ex_T_ArrayAttribute.java
 ./java/examples/datatypes/H5Ex_T_Bit.java
@@ -2956,6 +3048,7 @@
 ./java/test/CMakeLists.txt
 ./java/test/junit.sh.in
 ./java/test/JUnit-interface.txt
+./java/test/JUnit-unit.txt
 ./java/test/JUnit-interface.ert
 ./java/test/h5ex_g_iterate.orig
 ./java/test/TestH5.java
@@ -2965,6 +3058,7 @@
 ./java/test/TestH5Dplist.java
 ./java/test/TestH5E.java
 ./java/test/TestH5Edefault.java
+./java/test/TestH5Eparams.java
 ./java/test/TestH5Eregister.java
 ./java/test/TestH5Fparams.java
 ./java/test/TestH5Fbasic.java
@@ -2994,6 +3088,7 @@
 ./java/test/TestH5T.java
 ./java/test/TestH5Z.java
 ./java/test/TestAll.java
+./java/test/TestUnit.java
 
 ./java/lib/hamcrest-core.jar
 ./java/lib/junit.jar
@@ -3020,6 +3115,8 @@
 ./config/cmake/HDF5Macros.cmake
 ./config/cmake/HDF5UseFortran.cmake
 ./config/cmake/jrunTest.cmake
+./config/cmake/libh5cc.in
+./config/cmake/libhdf5.pc.in
 ./config/cmake/libhdf5.settings.cmake.in
 ./config/cmake/mccacheinit.cmake
 ./config/cmake/patch.xml
@@ -3031,10 +3128,8 @@
 ./config/cmake/userblockTest.cmake
 ./config/cmake/vfdTest.cmake
 
-./config/cmake_ext_mod/CheckTypeSize.cmake
 ./config/cmake_ext_mod/ConfigureChecks.cmake
 ./config/cmake_ext_mod/CTestCustom.cmake
-./config/cmake_ext_mod/FindMPI.cmake
 ./config/cmake_ext_mod/FindSZIP.cmake
 ./config/cmake_ext_mod/GetTimeOfDayTest.cpp
 ./config/cmake_ext_mod/grepTest.cmake
@@ -3108,6 +3203,7 @@
 ./src/CMakeLists.txt
 ./test/CMakeLists.txt
 ./test/CMakeTests.cmake
+./test/CMakeVFDTests.cmake
 ./testpar/CMakeLists.txt
 ./testpar/CMakeTests.cmake
 ./tools/CMakeLists.txt
diff --git a/Makefile.am b/Makefile.am
index bbab346..e3e5e3d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/Makefile.dist b/Makefile.dist
index e38af21..9edb476 100644
--- a/Makefile.dist
+++ b/Makefile.dist
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 # This Makefile is a stub (copied from Makefile.dist) which will run
 # configure and then invoke the same target in the new Makefile created
diff --git a/README.txt b/README.txt
index 6820267..07c231e 100644
--- a/README.txt
+++ b/README.txt
@@ -1,38 +1,80 @@
-HDF5 version 1.11.0 currently under development
+HDF5 version 1.11.2 currently under development
+
+------------------------------------------------------------------------------
 Please refer to the release_docs/INSTALL file for installation instructions.
 ------------------------------------------------------------------------------
 
+THE HDF GROUP
+---------------
+
+The HDF Group is the developer of HDF5®, a high-performance software library and 
+data format that has been adopted across multiple industries and has become a 
+de facto standard in scientific and research communities.
+
+More information about The HDF Group, the HDF5 Community and the HDF5 software
+project, tools and services can be found at the Group's website.
+
+    https://www.hdfgroup.org/
+
+
+DOCUMENTATION
+-------------
 This release is fully functional for the API described in the documentation. 
-See the RELEASE.txt file in the release_docs/ directory for information 
-specific to this release of the library.  Several INSTALL* files can also be 
-found in the release_docs/ directory:  INSTALL contains instructions for 
-compiling and installing the library;  INSTALL_parallel contains instructions 
-for installing the parallel version of the library;  similarly-named files
-contain instructions for several environments on MS Windows systems. 
+    https://portal.hdfgroup.org/display/HDF5/The+HDF5+API
+
+Full Documentation and Programming Resources for this release can be found at
+    https://portal.hdfgroup.org/display/HDF5
+
+See the RELEASE.txt file in the release_docs/ directory for information specific 
+to the features and updates included in this release of the library. 
+
+Several more files are located within the release_docs/ directory with specific 
+details for several common platforms and configurations.
+
+    INSTALL - Start Here. General instructions for compiling and installing the library
+    INSTALL_CMAKE  - instructions for building with CMake (Kitware.com)
+    INSTALL_parallel - instructions for building and configuring Parallel HDF5 
+    INSTALL_Windows and INSTALL_Cygwin - MS Windows installations.
+
+
+
+HELP AND SUPPORT
+----------------
+Information regarding Help Desk and Support services is available at
+
+    https://portal.hdfgroup.org/display/support/The+HDF+Help+Desk
+
+
 
-Documentation for this release can be found at the following URL:
-    http://www.hdfgroup.org/HDF5/doc/.
+FORUM and NEWS
+--------------
+The following public forums are provided for public announcements and discussions 
+of interest to the general HDF5 Community.
 
-The following  mailing lists are currently set up for HDF5 Library users:
+    Homepage of the Forum
+        https://forum.hdfgroup.org
 
-    news        - For announcements of HDF5 related developments,
-                  not a discussion list.
+    News and Announcement
+        https://forum.hdfgroup.org/c/news-and-announcements-from-the-hdf-group
 
-    hdf-forum   - For general discussion of the HDF5 library with
-                  other users.
+    HDF5 and HDF4 Topics
+        https://forum.hdfgroup.org/c/hdf5
+ 
+These forums are provided as an open and public service for searching and reading. 
+Posting requires completing a simple registration and allows one to join in the 
+conversation.  Please read the following instructions pertaining to the Forum's 
+use and configuration
+    https://forum.hdfgroup.org/t/quickstart-guide-welcome-to-the-new-hdf-forum
 
-To subscribe to a list, send mail to "<list>-subscribe@lists.hdfgroup.org".
-where <list> is the name of the list.  For example, send a request 
-to subscribe to the 'news' mail list to the following address:
-    news-subscribe@lists.hdfgroup.org
 
-Messages sent to the list should be addressed to "<list>@lists.hdfgroup.org".
+SNAPSHOTS, PREVIOUS RELEASES AND SOURCE CODE
+--------------------------------------------
+Periodically development code snapshots are provided at the following URL:
+    https://gamma.hdfgroup.org/ftp/pub/outgoing/hdf5/snapshots/
 
-Periodic code snapshots are provided at the following URL:
-    ftp://ftp.hdfgroup.uiuc.edu/pub/outgoing/hdf5/snapshots
-Please read the README.txt file in that directory before working with a 
-library snapshot.
+Source packages for current and previous releases are located at:
+    https://portal.hdfgroup.org/display/support/Downloads
 
-The HDF5 website is located at http://hdfgroup.org/HDF5/
+Development code is available at our BitBucket Server:
+    https://bitbucket.hdfgroup.org/projects/HDFFV/repos/hdf5/browse
 
-Bugs should be reported to help@hdfgroup.org.
diff --git a/UserMacros.cmake b/UserMacros.cmake
index 01e76ed..c578c91 100644
--- a/UserMacros.cmake
+++ b/UserMacros.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 ########################################################
 #  Include file for user options
 ########################################################
diff --git a/acsite.m4 b/acsite.m4
index b144962..9d04d1a 100644
--- a/acsite.m4
+++ b/acsite.m4
@@ -1,17 +1,16 @@
 dnl -------------------------------------------------------------------------
 dnl -------------------------------------------------------------------------
 dnl
+dnl Copyright by The HDF Group.
 dnl Copyright by the Board of Trustees of the University of Illinois.
 dnl All rights reserved.
 dnl
 dnl This file is part of HDF5.  The full HDF5 copyright notice, including
 dnl terms governing use, modification, and redistribution, is contained in
-dnl the files COPYING and Copyright.html.  COPYING can be found at the root
-dnl of the source code distribution tree; Copyright.html can be found at the
-dnl root level of an installed copy of the electronic HDF5 document set and
-dnl is linked from the top-level documents page.  It can also be found at
-dnl http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have
-dnl access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu.
+dnl the COPYING file, which can be found at the root of the source code
+dnl dnl distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+dnl dnl If you do not have access to either file, you may request a copy from
+dnl dnl help@hdfgroup.org.
 dnl
 dnl Macros for HDF5 Fortran
 dnl
diff --git a/autogen.sh b/autogen.sh
index f3bd774..3d33c06 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -5,12 +5,10 @@
 #                                                                          
 # This file is part of HDF5. The full HDF5 copyright notice, including     
 # terms governing use, modification, and redistribution, is contained in   
-# the files COPYING and Copyright.html.  COPYING can be found at the root  
-# of the source code distribution tree; Copyright.html can be found at the 
-# root level of an installed copy of the electronic document set and is    
-# linked from the top-level documents page.  It can also be found at       
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access  
-# to either file, you may request a copy from help@hdfgroup.org.           
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # A script to reconfigure autotools for HDF5, and to recreate other
@@ -205,6 +203,39 @@ Darwin*)
     ;;
 esac
 
+# Run scripts that process source.
+#
+# These should be run before the autotools so that failures here block
+# compilation.
+
+# Run trace script
+# The trace script adds H5TRACE macros to library source files.  It should
+# have no effect on files that don't have HDF5 API macros in them.
+echo "Running trace script:"
+bin/trace src/H5*.c || exit 1
+echo
+
+# Run make_err
+# make_err automatically generates the H5E headers that create error message
+# types for HDF5.
+echo "Running error generation script:"
+bin/make_err src/H5err.txt || exit 1
+echo
+
+# Run make_vers
+# make_vers automatically generates the public headers that define the API version
+# macros for HDF5.
+echo "Running API version generation script:"
+bin/make_vers src/H5vers.txt || exit 1
+echo
+
+# Run make_overflow
+# make_overflow automatically generates macros for detecting overflows for type
+# conversion.
+echo "Running overflow macro generation script:"
+bin/make_overflow src/H5overflow.txt || exit 1
+echo
+
 # Run autotools in order
 #
 # When available, we use the --force option to ensure all files are
@@ -267,35 +298,7 @@ fi
 ${autoconf_cmd} || exit 1
 echo
 
-# Run scripts that process source.
-
-# Run trace script
-# The trace script adds H5TRACE macros to library source files.  It should
-# have no effect on files that don't have HDF5 API macros in them.
-echo
-echo "Running trace script:"
-bin/trace src/H5*.c || exit 1
-
-# Run make_err
-# make_err automatically generates the H5E headers that create error message
-# types for HDF5.
-echo
-echo "Running error generation script:"
-bin/make_err src/H5err.txt || exit 1
-
-# Run make_vers
-# make_vers automatically generates the public headers that define the API version
-# macros for HDF5.
-echo
-echo "Running API version generation script:"
-bin/make_vers src/H5vers.txt || exit 1
-
-# Run make_overflow
-# make_overflow automatically generates macros for detecting overflows for type
-# conversion.
-echo
-echo "Running overflow macro generation script:"
-bin/make_overflow src/H5overflow.txt || exit 1
+echo "*** SUCCESS ***"
 
 echo
 exit 0
diff --git a/bin/COPYING b/bin/COPYING
index 6903daf..6497ace 100755
--- a/bin/COPYING
+++ b/bin/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/bin/bbrelease b/bin/bbrelease
index b06b243..395b23c 100755
--- a/bin/bbrelease
+++ b/bin/bbrelease
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # Make a release of hdf5.
diff --git a/bin/buildhdf5 b/bin/buildhdf5
index 3a4b0d3..064000a 100755
--- a/bin/buildhdf5
+++ b/bin/buildhdf5
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Build HDF5 library by doing configure, make, and tests.
 # Usage: See USAGE()
diff --git a/bin/checkapi b/bin/checkapi
index b4a08e8..6882dea 100755
--- a/bin/checkapi
+++ b/bin/checkapi
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 require 5.003;
 
diff --git a/bin/checkposix b/bin/checkposix
index db47ff3..7ab741c 100755
--- a/bin/checkposix
+++ b/bin/checkposix
@@ -8,12 +8,10 @@ require 5.003;
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Robb Matzke, matzke@llnl.gov
 # 30 Aug 1997
diff --git a/bin/chkconfigure b/bin/chkconfigure
index abafae8..d03f421 100755
--- a/bin/chkconfigure
+++ b/bin/chkconfigure
@@ -5,14 +5,12 @@
 ##
 ## This file is part of HDF5.  The full HDF5 copyright notice, including
 ## terms governing use, modification, and redistribution, is contained in
-## the files COPYING and Copyright.html.  COPYING can be found at the root
-## of the source code distribution tree; Copyright.html can be found at the
-## root level of an installed copy of the electronic HDF5 document set and
-## is linked from the top-level documents page.  It can also be found at
-## http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have
-## access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu.
+## the COPYING file, which can be found at the root of the source code
+## distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+## If you do not have access to either file, you may request a copy from
+## help@hdfgroup.org.  
 ##
-# Check that all the configure files are properly genernated.
+# Check that all the configure files are properly generated.
 #
 # Programmer: Albert Cheng
 # Created Date: 2004/12/07
diff --git a/bin/chkcopyright b/bin/chkcopyright
index f6e910d..d67e030 100755
--- a/bin/chkcopyright
+++ b/bin/chkcopyright
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # Check Copyright notice.
diff --git a/bin/chkmanifest b/bin/chkmanifest
index a01217d..95eb8f0 100755
--- a/bin/chkmanifest
+++ b/bin/chkmanifest
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # Check that all the files in MANIFEST exist and (if this is a
diff --git a/bin/debug-ohdr b/bin/debug-ohdr
index 170919a..5b0a4b3 100755
--- a/bin/debug-ohdr
+++ b/bin/debug-ohdr
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 require 5.003;
 
diff --git a/bin/dependencies b/bin/dependencies
index a82a3ee..82247da 100755
--- a/bin/dependencies
+++ b/bin/dependencies
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 my $depend_file;
 my $new_depend_file;
diff --git a/bin/deploy b/bin/deploy
index ef30d21..73f4b25 100755
--- a/bin/deploy
+++ b/bin/deploy
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Deploy the HDF5 binary.
 #
diff --git a/bin/distdep b/bin/distdep
index 0a22bd1..4643700 100755
--- a/bin/distdep
+++ b/bin/distdep
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # Usage: $0 [<].depend
diff --git a/bin/errors b/bin/errors
index 6ce997b..3c99fdc 100755
--- a/bin/errors
+++ b/bin/errors
@@ -11,12 +11,10 @@ use Text::Tabs;
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Robb Matzke, matzke@llnl.gov
 # 30 Aug 1997
diff --git a/bin/gcov_script b/bin/gcov_script
index ac82189..9a6512d 100755
--- a/bin/gcov_script
+++ b/bin/gcov_script
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 # A script to generate coverage files for HDF5 using gcov.
 # Configures, builds, and runs tests in-place; the output files will be placed
diff --git a/bin/genparser b/bin/genparser
index 71a8ae2..8cf6ec2 100755
--- a/bin/genparser
+++ b/bin/genparser
@@ -5,12 +5,10 @@
 #                                                                          
 # This file is part of HDF5. The full HDF5 copyright notice, including     
 # terms governing use, modification, and redistribution, is contained in   
-# the files COPYING and Copyright.html.  COPYING can be found at the root  
-# of the source code distribution tree; Copyright.html can be found at the 
-# root level of an installed copy of the electronic document set and is    
-# linked from the top-level documents page.  It can also be found at       
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access  
-# to either file, you may request a copy from help@hdfgroup.org.           
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # This script runs flex/lex and bison/yacc to generate parser code for
diff --git a/bin/h5vers b/bin/h5vers
index d564d47..a00beb7 100755
--- a/bin/h5vers
+++ b/bin/h5vers
@@ -12,12 +12,10 @@ use strict;
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Robb Matzke <matzke@llnl.gov>
 # 17 July 1998
@@ -200,7 +198,7 @@ my $H5_JAVA = $file;
 $H5_JAVA =~ s/[^\/]*$/..\/java\/src\/hdf\/hdf5lib\/H5.java/;
 die "unable to read file: $H5_JAVA\n" unless -r $file;
 my $TESTH5_JAVA = $file;
-$TESTH5_JAVA =~ s/[^\/]*$/..\/java\/test\/TestH5.java/; 
+$TESTH5_JAVA =~ s/[^\/]*$/..\/java\/test\/TestH5.java/;
 die "unable to read file: $TESTH5_JAVA\n" unless -r $file;
 my $REPACK_LAYOUT_PLUGIN_VERSION = $file;
 $REPACK_LAYOUT_PLUGIN_VERSION =~ s/[^\/]*$/..\/tools\/test\/h5repack\/testfiles\/h5repack_layout.h5-plugin_version_test.ddl/;
@@ -356,7 +354,7 @@ if ($HDF5CONFIGCMAKE) {
   my $sub_rel_ver_str = (
      $newver[3] eq "" 
      ? sprintf("\"%s\"", "") 
-     : sprintf("\"%s\"", "-".$newver[3].", currently under development")
+     : sprintf("\"%s\"", "-".$newver[3])
      );
   my $version_string = sprintf("\"%d.%d.%d\"", @newver[0,1,2]);
 
@@ -379,7 +377,7 @@ if ($H5_JAVA) {
   my $version_string2 = sprintf("%d, %d, %d", @newver[0,1,2]);
 
   $data =~ s/\@version HDF5 .* <BR>/\@version HDF5 $version_string1 <BR>/;
-  $data =~ s/    public final static int LIB_VERSION\[\] = { \d*, \d*, \d* };/    public final static int LIB_VERSION[] = { $version_string2 };/;        
+  $data =~ s/    public final static int LIB_VERSION\[\] = { \d*, \d*, \d* };/    public final static int LIB_VERSION[] = { $version_string2 };/;
 
   write_file($H5_JAVA, $data);
 }
@@ -397,7 +395,7 @@ if ($TESTH5_JAVA) {
   my $version_string2 = sprintf("int majnum = %d, minnum = %d, relnum = %d", @newver[0,1,2]);
 
   $data =~ s/        int libversion\[\] = { .* };/        int libversion\[\] = { $version_string1 };/;
-  $data =~ s/        int majnum = \d*, minnum = \d*, relnum = \d*;/        $version_string2;/;        
+  $data =~ s/        int majnum = \d*, minnum = \d*, relnum = \d*;/        $version_string2;/;
 
   write_file($TESTH5_JAVA, $data);
 }
@@ -412,7 +410,7 @@ if ($REPACK_LAYOUT_PLUGIN_VERSION) {
   write_file($REPACK_LAYOUT_PLUGIN_VERSION, $data);
 }
 
-# helper function to read the file for updating c++/src/cpp_doc_config, 
+# helper function to read the file for updating c++/src/cpp_doc_config,
 # config/cmake/scripts/HDF5Config.cmake, and java files.
 # The version string in that file is not at the top, so the string replacement
 # is not for the first line, and reading/writing the entire file as one string
diff --git a/bin/iostats b/bin/iostats
index f57c0d0..f054b9c 100755
--- a/bin/iostats
+++ b/bin/iostats
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # Usage: pipe the output of Linux's `strace' program into the stdin of
diff --git a/bin/locate_sw b/bin/locate_sw
index c9a7924..bab7bd2 100755
--- a/bin/locate_sw
+++ b/bin/locate_sw
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # Try to locate the software as named in argument.
diff --git a/bin/make_err b/bin/make_err
index 1b39d53fb..bfe8861 100755
--- a/bin/make_err
+++ b/bin/make_err
@@ -9,12 +9,10 @@ $indent=4;
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # Create error headers
@@ -38,12 +36,10 @@ sub print_copyright ($) {
     print $fh " *                                                                           *\n";
     print $fh " * This file is part of HDF5.  The full HDF5 copyright notice, including     *\n";
     print $fh " * terms governing use, modification, and redistribution, is contained in    *\n";
-    print $fh " * the files COPYING and Copyright.html.  COPYING can be found at the root   *\n";
-    print $fh " * of the source code distribution tree; Copyright.html can be found at the  *\n";
-    print $fh " * root level of an installed copy of the electronic HDF5 document set and   *\n";
-    print $fh " * is linked from the top-level documents page.  It can also be found at     *\n";
-    print $fh " * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *\n";
-    print $fh " * access to either file, you may request a copy from help\@hdfgroup.org.     *\n";
+    print $fh " * the COPYING file, which can be found at the root of the source code       *\n";
+    print $fh " * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *\n";
+    print $fh " * If you do not have access to either file, you may request a copy from     *\n";
+    print $fh " * help\@hdfgroup.org.                                                        *\n";
     print $fh " * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */\n";
 }
 
diff --git a/bin/make_overflow b/bin/make_overflow
index ced486a..ccd640e 100755
--- a/bin/make_overflow
+++ b/bin/make_overflow
@@ -14,12 +14,10 @@ my @ctypes = ( () );
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # Create assignment overflow #ifdefs
@@ -67,12 +65,10 @@ sub print_copyright ($) {
     print $fh " *                                                                           *\n";
     print $fh " * This file is part of HDF5.  The full HDF5 copyright notice, including     *\n";
     print $fh " * terms governing use, modification, and redistribution, is contained in    *\n";
-    print $fh " * the files COPYING and Copyright.html.  COPYING can be found at the root   *\n";
-    print $fh " * of the source code distribution tree; Copyright.html can be found at the  *\n";
-    print $fh " * root level of an installed copy of the electronic HDF5 document set and   *\n";
-    print $fh " * is linked from the top-level documents page.  It can also be found at     *\n";
-    print $fh " * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *\n";
-    print $fh " * access to either file, you may request a copy from help\@hdfgroup.org.     *\n";
+    print $fh " * the COPYING file, which can be found at the root of the source code       *\n";
+    print $fh " * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *\n";
+    print $fh " * If you do not have access to either file, you may request a copy from     *\n";
+    print $fh " * help\@hdfgroup.org.                                                        *\n";
     print $fh " * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */\n";
 }
 
diff --git a/bin/make_vers b/bin/make_vers
index 0bc3b62..7e7fba1 100755
--- a/bin/make_vers
+++ b/bin/make_vers
@@ -23,12 +23,10 @@ $indent = 2;
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # Create public symbol version headers
@@ -52,12 +50,10 @@ sub print_copyright ($) {
     print $fh " *                                                                           *\n";
     print $fh " * This file is part of HDF5.  The full HDF5 copyright notice, including     *\n";
     print $fh " * terms governing use, modification, and redistribution, is contained in    *\n";
-    print $fh " * the files COPYING and Copyright.html.  COPYING can be found at the root   *\n";
-    print $fh " * of the source code distribution tree; Copyright.html can be found at the  *\n";
-    print $fh " * root level of an installed copy of the electronic HDF5 document set and   *\n";
-    print $fh " * is linked from the top-level documents page.  It can also be found at     *\n";
-    print $fh " * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *\n";
-    print $fh " * access to either file, you may request a copy from help\@hdfgroup.org.     *\n";
+    print $fh " * the COPYING file, which can be found at the root of the source code       *\n";
+    print $fh " * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *\n";
+    print $fh " * If you do not have access to either file, you may request a copy from     *\n";
+    print $fh " * help\@hdfgroup.org.                                                        *\n";
     print $fh " * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */\n";
 }
 
diff --git a/bin/mkdirs b/bin/mkdirs
index 694a754..43972b6 100755
--- a/bin/mkdirs
+++ b/bin/mkdirs
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # This is a small program which will create directories n-levels deep.
 # You just call it with something like:
diff --git a/bin/newer b/bin/newer
index 8ed9f87..8083cae 100755
--- a/bin/newer
+++ b/bin/newer
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Compare the modification time of file argument 1 against other file arguments.
 # Return true (0) if argument 1 is newer than all others, otherwise return
diff --git a/bin/output_filter.sh b/bin/output_filter.sh
index 35af819..fb59dfd 100644
--- a/bin/output_filter.sh
+++ b/bin/output_filter.sh
@@ -3,12 +3,10 @@
 ##
 ## This file is part of HDF5.  The full HDF5 copyright notice, including
 ## terms governing use, modification, and redistribution, is contained in
-## the files COPYING and Copyright.html.  COPYING can be found at the root
-## of the source code distribution tree; Copyright.html can be found at the
-## root level of an installed copy of the electronic HDF5 document set and
-## is linked from the top-level documents page.  It can also be found at
-## http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-## access to either file, you may request a copy from help@hdfgroup.org.
+## the COPYING file, which can be found at the root of the source code
+## distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+## If you do not have access to either file, you may request a copy from
+## help@hdfgroup.org.
 
 # This contains function definitions of output filtering.
 # This file should only be sourced in by another shell script.
diff --git a/bin/pkgscrpts/h5rmflags b/bin/pkgscrpts/h5rmflags
index 32b8090..099956c 100755
--- a/bin/pkgscrpts/h5rmflags
+++ b/bin/pkgscrpts/h5rmflags
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 ## Remove paths to libraries used to build HDF5 when packaging HDF5
diff --git a/bin/pkgscrpts/makeHDF5BinaryTarfiles.pl b/bin/pkgscrpts/makeHDF5BinaryTarfiles.pl
index 32b3049..f4a9ebd 100755
--- a/bin/pkgscrpts/makeHDF5BinaryTarfiles.pl
+++ b/bin/pkgscrpts/makeHDF5BinaryTarfiles.pl
@@ -7,12 +7,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 #
 #
diff --git a/bin/release b/bin/release
index 352384f..040711a 100755
--- a/bin/release
+++ b/bin/release
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # Make a release of hdf5.
@@ -216,12 +214,12 @@ tar2cmakezip()
     fi
 
     # step 2: add batch file for building CMake on window
-    cp /mnt/scr1/pre-release/hdf5/CMake/build-VS2012-32.bat $cmziptmpdir
-    cp /mnt/scr1/pre-release/hdf5/CMake/build-VS2012-64.bat $cmziptmpdir
     cp /mnt/scr1/pre-release/hdf5/CMake/build-VS2013-32.bat $cmziptmpdir
     cp /mnt/scr1/pre-release/hdf5/CMake/build-VS2013-64.bat $cmziptmpdir
     cp /mnt/scr1/pre-release/hdf5/CMake/build-VS2015-32.bat $cmziptmpdir
     cp /mnt/scr1/pre-release/hdf5/CMake/build-VS2015-64.bat $cmziptmpdir
+    cp /mnt/scr1/pre-release/hdf5/CMake/build-VS2017-32.bat $cmziptmpdir
+    cp /mnt/scr1/pre-release/hdf5/CMake/build-VS2017-64.bat $cmziptmpdir
 
     # step 3: add SZIP.tar.gz, ZLib.tar.gz and cmake files
     cp /mnt/scr1/pre-release/hdf5/CMake/SZip.tar.gz $cmziptmpdir
@@ -447,6 +445,12 @@ fi
 bin/chkmanifest || fail=yes
 if [ "X$fail" = "Xyes" ]; then
     if [ $check = yes ]; then
+        echo ""
+        echo "Note!  If you are running bin/release in a development branch"
+        echo "later than v 1.8 the MANIFEST check is expected to fail when"
+        echo "autogen.sh has not been run successfully. Either run autogen.sh " 
+        echo "with /usr/hdf/bin/AUTOTOOLS at the beginning of PATH or add the"
+        echo "--nocheck argument to the bin/release command."
         exit 1
     else
 	echo "Continuing anyway..."
diff --git a/bin/restore.sh b/bin/restore.sh
index 7f1c7bb..60ac661 100755
--- a/bin/restore.sh
+++ b/bin/restore.sh
@@ -5,12 +5,10 @@
 #                                                                          
 # This file is part of HDF5. The full HDF5 copyright notice, including     
 # terms governing use, modification, and redistribution, is contained in   
-# the files COPYING and Copyright.html.  COPYING can be found at the root  
-# of the source code distribution tree; Copyright.html can be found at the 
-# root level of an installed copy of the electronic document set and is    
-# linked from the top-level documents page.  It can also be found at       
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access  
-# to either file, you may request a copy from help@hdfgroup.org.           
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # A script to clean up the action of autogen.sh
diff --git a/bin/runtest b/bin/runtest
index 4356db3..2611f09 100755
--- a/bin/runtest
+++ b/bin/runtest
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # run the hdf5/bin/snapshot
diff --git a/bin/snapshot b/bin/snapshot
index cc4bbc9..5c78fc8 100755
--- a/bin/snapshot
+++ b/bin/snapshot
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 # This script should be run nightly from cron.  It checks out the source 
 # from the source repository and compares it against the previous
diff --git a/bin/snapshot_version b/bin/snapshot_version
index 86f7142..8aad05d 100644
--- a/bin/snapshot_version
+++ b/bin/snapshot_version
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # default version for snapshot test
diff --git a/bin/switch_maint_mode b/bin/switch_maint_mode
index 2b62545..fb1568b 100755
--- a/bin/switch_maint_mode
+++ b/bin/switch_maint_mode
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Switch AM_MAINTAINER_MODE value in configure.ac
 # Usage: See USAGE()
diff --git a/bin/timekeeper b/bin/timekeeper
index 7c50759..14adf2c 100755
--- a/bin/timekeeper
+++ b/bin/timekeeper
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 # As a time keeper of the remote daily test process launched by runtest.
 # It sleeps for a certain time and then wakes up to hangup those processes
diff --git a/bin/trace b/bin/trace
index 19c8990..cf41238 100755
--- a/bin/trace
+++ b/bin/trace
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 require 5.003;
 $Source = "";
@@ -78,7 +76,7 @@ $Source = "";
                "off_t"                      => "o",
                "H5O_type_t"                 => "Ot",
                "H5P_class_t"                => "p",
-               "hobj_ref_t"		    => "r",
+               "hobj_ref_t"                 => "r",
                "H5R_type_t"                 => "Rt",
                "char"                       => "s",
                "unsigned char"              => "s",
@@ -126,7 +124,7 @@ $Source = "";
                "H5G_iterate_t"              => "x",
                "H5G_info_t"                 => "x",
                "H5I_free_t"                 => "x",
-               "H5I_search_func_t"         => "x",
+               "H5I_search_func_t"          => "x",
                "H5L_class_t"                => "x",
                "H5L_elink_traverse_t"       => "x",
                "H5L_iterate_t"              => "x",
@@ -163,6 +161,8 @@ $Source = "";
 ##############################################################################
 # Print an error message.
 #
+my $found_errors = 0;
+
 sub errmesg ($$@) {
   my ($file, $func, @mesg) = @_;
   my ($mesg) = join "", @mesg;
@@ -172,6 +172,8 @@ sub errmesg ($$@) {
     $lineno = tr/\n/\n/;
   }
 
+  $found_errors = 1;
+
   print "$file: in function \`$func\':\n";
   print "$file:$lineno: $mesg\n";
 }
@@ -341,4 +343,13 @@ for $file (@ARGV) {
   }
 }
 
-printf "Finished processing HDF5 API calls\n"
+if ($found_errors eq 1) {
+    printf "\n";
+    printf "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n";
+    printf "*** ERRORS FOUND *** ERRORS FOUND *** ERRORS FOUND ****\n";
+    printf "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n";
+    exit 1;
+} else {
+    printf "Finished processing HDF5 API calls\n";
+}
+
diff --git a/bin/yodconfigure b/bin/yodconfigure
index 2bc67e2..44d7d99 100755
--- a/bin/yodconfigure
+++ b/bin/yodconfigure
@@ -1,16 +1,15 @@
 #!/bin/sh
 #
+# Copyright by The HDF Group.
 # Copyright by the Board of Trustees of the University of Illinois.
 # All rights reserved.
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Fix configure file so that it can launch configure testing executable
 # via the proper launching command, e.g., yod.  (Thus the name yodconfigure
diff --git a/c++/CMakeLists.txt b/c++/CMakeLists.txt
index c9c4815..80bd810 100644
--- a/c++/CMakeLists.txt
+++ b/c++/CMakeLists.txt
@@ -1,44 +1,18 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_CPP)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_CPP CXX)
 
-#-----------------------------------------------------------------------------
-# Apply Definitions to compiler in this directory and below
-#-----------------------------------------------------------------------------
-add_definitions (${HDF_EXTRA_C_FLAGS})
-
-#-----------------------------------------------------------------------------
-# Generate configure file
-#-----------------------------------------------------------------------------
-configure_file (${HDF_RESOURCES_DIR}/H5cxx_config.h.in
-                ${HDF5_BINARY_DIR}/H5cxx_pubconf.h
-)
-
-#-----------------------------------------------------------------------------
-# Setup Include directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_CPP_SOURCE_DIR}/src)
-INCLUDE_DIRECTORIES (${HDF5_BINARY_DIR})
-
-#-----------------------------------------------------------------------------
-# Parallel/MPI, prevent spurious cpp/cxx warnings
-#-----------------------------------------------------------------------------
-if (H5_HAVE_PARALLEL)
-  add_definitions ("-DMPICH_SKIP_MPICXX")
-  add_definitions ("-DMPICH_IGNORE_CXX_SEEK")
-endif ()
-
-add_subdirectory (${HDF5_CPP_SOURCE_DIR}/src ${HDF5_CPP_BINARY_DIR}/src)
+add_subdirectory (src)
 
 #-----------------------------------------------------------------------------
 # Build the CPP Examples
 #-----------------------------------------------------------------------------
 if (HDF5_BUILD_EXAMPLES)
-  add_subdirectory (${HDF5_CPP_SOURCE_DIR}/examples ${HDF5_CPP_BINARY_DIR}/examples)
+  add_subdirectory (examples)
 endif ()
 
 #-----------------------------------------------------------------------------
 # Build the CPP unit tests
 #-----------------------------------------------------------------------------
 if (BUILD_TESTING)
-  add_subdirectory (${HDF5_CPP_SOURCE_DIR}/test ${HDF5_CPP_BINARY_DIR}/test)
+  add_subdirectory (test)
 endif ()
diff --git a/c++/COPYING b/c++/COPYING
index 6903daf..6497ace 100644
--- a/c++/COPYING
+++ b/c++/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/c++/Makefile.am b/c++/Makefile.am
index 416060a..94fbefc 100644
--- a/c++/Makefile.am
+++ b/c++/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/c++/examples/CMakeLists.txt b/c++/examples/CMakeLists.txt
index e5b0b4a..e05d6f0 100644
--- a/c++/examples/CMakeLists.txt
+++ b/c++/examples/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_CPP_EXAMPLES)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_CPP_EXAMPLES CXX)
 
 # --------------------------------------------------------------------
 # Notes: When creating examples they should be prefixed
@@ -34,7 +34,7 @@ set (tutr_examples
 
 foreach (example ${examples})
   add_executable (cpp_ex_${example} ${HDF5_CPP_EXAMPLES_SOURCE_DIR}/${example}.cpp)
-  TARGET_NAMING (cpp_ex_${example} STATIC)
+  set_property(TARGET cpp_ex_${example} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (cpp_ex_${example} STATIC " " " ")
   target_link_libraries (cpp_ex_${example} ${HDF5_CPP_LIB_TARGET} ${HDF5_LIB_TARGET})
   set_target_properties (cpp_ex_${example} PROPERTIES FOLDER examples/cpp)
@@ -42,7 +42,7 @@ endforeach ()
 
 foreach (example ${tutr_examples})
   add_executable (cpp_ex_${example} ${HDF5_CPP_EXAMPLES_SOURCE_DIR}/${example}.cpp)
-  TARGET_NAMING (cpp_ex_${example} STATIC)
+  set_property(TARGET cpp_ex_${example} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (cpp_ex_${example} STATIC " " " ")
   target_link_libraries (cpp_ex_${example} ${HDF5_CPP_LIB_TARGET} ${HDF5_LIB_TARGET})
   set_target_properties (cpp_ex_${example} PROPERTIES FOLDER examples/cpp)
diff --git a/c++/examples/CMakeTests.cmake b/c++/examples/CMakeTests.cmake
index 8b5c6b9..bd1f95b 100644
--- a/c++/examples/CMakeTests.cmake
+++ b/c++/examples/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -40,7 +51,7 @@
     endif ()
     set (last_test "CPP_ex_${example}")
   endforeach ()
-#the following dependicies are handled by the order of the files
+#the following dependencies are handled by the order of the files
 #  SET_TESTS_PROPERTIES(CPP_ex_readdata PROPERTIES DEPENDS CPP_ex_create)
 #  SET_TESTS_PROPERTIES(CPP_ex_chunks PROPERTIES DEPENDS CPP_ex_extend_ds)
 
@@ -80,7 +91,7 @@
     endif ()
     set (last_test "CPP_ex_${example}")
   endforeach ()
-#the following dependicies are handled by the order of the files
+#the following dependencies are handled by the order of the files
 #  SET_TESTS_PROPERTIES(CPP_ex_h5tutr_crtatt PROPERTIES DEPENDS CPP_ex_h5tutr_crtdat)
 #  SET_TESTS_PROPERTIES(CPP_ex_h5tutr_rdwt PROPERTIES DEPENDS CPP_ex_h5tutr_crtdat)
 #  SET_TESTS_PROPERTIES(CPP_ex_h5tutr_crtgrpd PROPERTIES DEPENDS CPP_ex_h5tutr_crtgrpar)
diff --git a/c++/examples/Makefile.am b/c++/examples/Makefile.am
index 2408217..51ab8e3 100644
--- a/c++/examples/Makefile.am
+++ b/c++/examples/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/c++/examples/chunks.cpp b/c++/examples/chunks.cpp
index 57b23fd..142e70f 100644
--- a/c++/examples/chunks.cpp
+++ b/c++/examples/chunks.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -211,21 +209,21 @@ int main (void)
     // catch failure caused by the H5File operations
     catch( FileIException error )
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSet operations
     catch( DataSetIException error )
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSpace operations
     catch( DataSpaceIException error )
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
     return 0;
diff --git a/c++/examples/compound.cpp b/c++/examples/compound.cpp
index 7e14244..192a1cf 100644
--- a/c++/examples/compound.cpp
+++ b/c++/examples/compound.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -176,28 +174,28 @@ int main(void)
    // catch failure caused by the H5File operations
    catch( FileIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSet operations
    catch( DataSetIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSpace operations
    catch( DataSpaceIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSpace operations
    catch( DataTypeIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
diff --git a/c++/examples/create.cpp b/c++/examples/create.cpp
index 1930987..890fb03 100644
--- a/c++/examples/create.cpp
+++ b/c++/examples/create.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -101,28 +99,28 @@ int main (void)
    // catch failure caused by the H5File operations
    catch( FileIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSet operations
    catch( DataSetIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSpace operations
    catch( DataSpaceIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSpace operations
    catch( DataTypeIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
diff --git a/c++/examples/extend_ds.cpp b/c++/examples/extend_ds.cpp
index f3f9a90..271100e 100644
--- a/c++/examples/extend_ds.cpp
+++ b/c++/examples/extend_ds.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -206,28 +204,28 @@ int main (void)
    // catch failure caused by the H5File operations
    catch( FileIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSet operations
    catch( DataSetIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSpace operations
    catch( DataSpaceIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSpace operations
    catch( DataTypeIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
    return 0;
diff --git a/c++/examples/h5group.cpp b/c++/examples/h5group.cpp
index 58ee44d..a8c9953 100644
--- a/c++/examples/h5group.cpp
+++ b/c++/examples/h5group.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -190,28 +188,28 @@ int main(void)
     // catch failure caused by the H5File operations
     catch( FileIException error )
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSet operations
     catch( DataSetIException error )
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSpace operations
     catch( DataSpaceIException error )
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the Attribute operations
     catch( AttributeIException error )
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
     return 0;
diff --git a/c++/examples/h5tutr_cmprss.cpp b/c++/examples/h5tutr_cmprss.cpp
index 5460191..9b1d2bc 100644
--- a/c++/examples/h5tutr_cmprss.cpp
+++ b/c++/examples/h5tutr_cmprss.cpp
@@ -5,12 +5,10 @@
  *	                                                                     *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have	     *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -134,21 +132,21 @@ int main (void)
     // catch failure caused by the H5File operations
     catch(FileIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSet operations
     catch(DataSetIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSpace operations
     catch(DataSpaceIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
diff --git a/c++/examples/h5tutr_crtatt.cpp b/c++/examples/h5tutr_crtatt.cpp
index a53bb1c..f865501 100644
--- a/c++/examples/h5tutr_crtatt.cpp
+++ b/c++/examples/h5tutr_crtatt.cpp
@@ -5,12 +5,10 @@
  *	                                                                     *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have	     *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -61,28 +59,28 @@ int main (void)
    // catch failure caused by the H5File operations
    catch( DataSpaceIException error )
    {
-	error.printError();
+	error.printErrorStack();
 	return -1;
    }
 
    // catch failure caused by the H5File operations
    catch( AttributeIException error )
    {
-	error.printError();
+	error.printErrorStack();
 	return -1;
    }
 
    // catch failure caused by the H5File operations
    catch( FileIException error )
    {
-	error.printError();
+	error.printErrorStack();
 	return -1;
    }
 
    // catch failure caused by the DataSet operations
    catch( DataSetIException error )
    {
-	error.printError();
+	error.printErrorStack();
 	return -1;
    }
 
diff --git a/c++/examples/h5tutr_crtdat.cpp b/c++/examples/h5tutr_crtdat.cpp
index b50b659..7cd49f8 100644
--- a/c++/examples/h5tutr_crtdat.cpp
+++ b/c++/examples/h5tutr_crtdat.cpp
@@ -5,12 +5,10 @@
  *	                                                                     *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have	     *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -55,21 +53,21 @@ int main (void)
     // catch failure caused by the H5File operations
     catch(FileIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSet operations
     catch(DataSetIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSpace operations
     catch(DataSpaceIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
diff --git a/c++/examples/h5tutr_crtgrp.cpp b/c++/examples/h5tutr_crtgrp.cpp
index 41bbf1b..4bdb02c 100644
--- a/c++/examples/h5tutr_crtgrp.cpp
+++ b/c++/examples/h5tutr_crtgrp.cpp
@@ -5,12 +5,10 @@
  *	                                                                     *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have	     *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -50,13 +48,13 @@ int main(void)
     // catch failure caused by the H5File operations
     catch(FileIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
     // catch failure caused by the Group operations
     catch(GroupIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
  
diff --git a/c++/examples/h5tutr_crtgrpar.cpp b/c++/examples/h5tutr_crtgrpar.cpp
index a050e3c..3e175d6 100644
--- a/c++/examples/h5tutr_crtgrpar.cpp
+++ b/c++/examples/h5tutr_crtgrpar.cpp
@@ -5,12 +5,10 @@
  *	                                                                     *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have	     *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -70,14 +68,14 @@ int main(void)
     // catch failure caused by the File operations
     catch(FileIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the Group operations
     catch(GroupIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
diff --git a/c++/examples/h5tutr_crtgrpd.cpp b/c++/examples/h5tutr_crtgrpd.cpp
index 12de485..318ab1c 100644
--- a/c++/examples/h5tutr_crtgrpd.cpp
+++ b/c++/examples/h5tutr_crtgrpd.cpp
@@ -5,12 +5,10 @@
  *	                                                                     *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have	     *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -108,27 +106,27 @@ int main(void)
     // catch failure caused by the H5File operations
     catch(FileIException error)
     {
-	 error.printError();
+	 error.printErrorStack();
 	 return -1;
     }
     // catch failure caused by the DataSet operations
     catch(DataSetIException error)
     {
-	 error.printError();
+	 error.printErrorStack();
 	 return -1;
     }
 
     // catch failure caused by the DataSpace operations
     catch(DataSpaceIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the Group operations
     catch(GroupIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
  
diff --git a/c++/examples/h5tutr_extend.cpp b/c++/examples/h5tutr_extend.cpp
index 8f80266..8c1bc03 100644
--- a/c++/examples/h5tutr_extend.cpp
+++ b/c++/examples/h5tutr_extend.cpp
@@ -5,12 +5,10 @@
  *	                                                                     *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have	     *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -149,21 +147,21 @@ int main (void)
     // catch failure caused by the H5File operations
     catch(FileIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSet operations
     catch(DataSetIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSpace operations
     catch(DataSpaceIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
diff --git a/c++/examples/h5tutr_rdwt.cpp b/c++/examples/h5tutr_rdwt.cpp
index 5c83dcb..4c9d49e 100644
--- a/c++/examples/h5tutr_rdwt.cpp
+++ b/c++/examples/h5tutr_rdwt.cpp
@@ -5,12 +5,10 @@
  *	                                                                     *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have	     *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -60,14 +58,14 @@ int main (void)
     // catch failure caused by the H5File operations
     catch(FileIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSet operations
     catch(DataSetIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
diff --git a/c++/examples/h5tutr_subset.cpp b/c++/examples/h5tutr_subset.cpp
index bf57713..14a9ced 100644
--- a/c++/examples/h5tutr_subset.cpp
+++ b/c++/examples/h5tutr_subset.cpp
@@ -5,12 +5,10 @@
  *	                                                                     *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have	     *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -155,21 +153,21 @@ int main (void)
     // catch failure caused by the H5File operations
     catch(FileIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSet operations
     catch(DataSetIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
     // catch failure caused by the DataSpace operations
     catch(DataSpaceIException error)
     {
-	error.printError();
+	error.printErrorStack();
 	return -1;
     }
 
diff --git a/c++/examples/readdata.cpp b/c++/examples/readdata.cpp
index 74b02f9..5a2f3bc 100644
--- a/c++/examples/readdata.cpp
+++ b/c++/examples/readdata.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 //
@@ -184,28 +182,28 @@ int main (void)
    // catch failure caused by the H5File operations
    catch( FileIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSet operations
    catch( DataSetIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSpace operations
    catch( DataSpaceIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
    // catch failure caused by the DataSpace operations
    catch( DataTypeIException error )
    {
-      error.printError();
+      error.printErrorStack();
       return -1;
    }
 
diff --git a/c++/examples/run-c++-ex.sh.in b/c++/examples/run-c++-ex.sh.in
index eae2782..f0d3e93 100644
--- a/c++/examples/run-c++-ex.sh.in
+++ b/c++/examples/run-c++-ex.sh.in
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 #
 #  This file:  run-c++-ex.sh
diff --git a/c++/examples/testh5c++.sh.in b/c++/examples/testh5c++.sh.in
index 40d503f..42cb0df 100644
--- a/c++/examples/testh5c++.sh.in
+++ b/c++/examples/testh5c++.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5c++ compiler tool
 # Created: Albert Cheng, 2007/3/14
diff --git a/c++/examples/writedata.cpp b/c++/examples/writedata.cpp
index c3a5f48..f5c06cf 100644
--- a/c++/examples/writedata.cpp
+++ b/c++/examples/writedata.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -308,21 +306,21 @@ int main (void)
    // catch failure caused by the H5File operations
    catch( FileIException error )
    {
-	error.printError();
+	error.printErrorStack();
 	return -1;
    }
 
    // catch failure caused by the DataSet operations
    catch( DataSetIException error )
    {
-	error.printError();
+	error.printErrorStack();
 	return -1;
    }
 
    // catch failure caused by the DataSpace operations
    catch( DataSpaceIException error )
    {
-	error.printError();
+	error.printErrorStack();
 	return -1;
    }
 
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+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
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+   Name=3D"Body Text Indent 3"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
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+   Name=3D"Block Text"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
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+   Name=3D"Hyperlink"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
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+   Name=3D"FollowedHyperlink"/>
+  <w:LsdException Locked=3D"false" Priority=3D"22" QFormat=3D"true" Name=3D=
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+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
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+ue"
+   Name=3D"Table Simple 3"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Classic 1"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Classic 2"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Classic 3"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Classic 4"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Colorful 1"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Colorful 2"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Colorful 3"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Columns 1"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Columns 2"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Columns 3"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Columns 4"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Columns 5"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Grid 1"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Grid 2"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Grid 3"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Grid 4"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Grid 5"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Grid 6"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Grid 7"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Grid 8"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table List 1"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table List 2"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table List 3"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table List 4"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table List 5"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table List 6"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table List 7"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table List 8"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table 3D effects 1"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table 3D effects 2"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table 3D effects 3"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Contemporary"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Elegant"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Professional"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Subtle 1"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Subtle 2"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Web 1"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Web 2"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Web 3"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Balloon Text"/>
+  <w:LsdException Locked=3D"false" Priority=3D"39" Name=3D"Table Grid"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" UnhideWhenUsed=3D"tr=
+ue"
+   Name=3D"Table Theme"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" Name=3D"Placeholder =
+Text"/>
+  <w:LsdException Locked=3D"false" Priority=3D"1" QFormat=3D"true" Name=3D"=
+No Spacing"/>
+  <w:LsdException Locked=3D"false" Priority=3D"60" Name=3D"Light Shading"/>
+  <w:LsdException Locked=3D"false" Priority=3D"61" Name=3D"Light List"/>
+  <w:LsdException Locked=3D"false" Priority=3D"62" Name=3D"Light Grid"/>
+  <w:LsdException Locked=3D"false" Priority=3D"63" Name=3D"Medium Shading 1=
+"/>
+  <w:LsdException Locked=3D"false" Priority=3D"64" Name=3D"Medium Shading 2=
+"/>
+  <w:LsdException Locked=3D"false" Priority=3D"65" Name=3D"Medium List 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"66" Name=3D"Medium List 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"67" Name=3D"Medium Grid 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"68" Name=3D"Medium Grid 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"69" Name=3D"Medium Grid 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"70" Name=3D"Dark List"/>
+  <w:LsdException Locked=3D"false" Priority=3D"71" Name=3D"Colorful Shading=
+"/>
+  <w:LsdException Locked=3D"false" Priority=3D"72" Name=3D"Colorful List"/>
+  <w:LsdException Locked=3D"false" Priority=3D"73" Name=3D"Colorful Grid"/>
+  <w:LsdException Locked=3D"false" Priority=3D"60" Name=3D"Light Shading Ac=
+cent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"61" Name=3D"Light List Accen=
+t 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"62" Name=3D"Light Grid Accen=
+t 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"63" Name=3D"Medium Shading 1=
+ Accent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"64" Name=3D"Medium Shading 2=
+ Accent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"65" Name=3D"Medium List 1 Ac=
+cent 1"/>
+  <w:LsdException Locked=3D"false" SemiHidden=3D"true" Name=3D"Revision"/>
+  <w:LsdException Locked=3D"false" Priority=3D"34" QFormat=3D"true"
+   Name=3D"List Paragraph"/>
+  <w:LsdException Locked=3D"false" Priority=3D"29" QFormat=3D"true" Name=3D=
+"Quote"/>
+  <w:LsdException Locked=3D"false" Priority=3D"30" QFormat=3D"true"
+   Name=3D"Intense Quote"/>
+  <w:LsdException Locked=3D"false" Priority=3D"66" Name=3D"Medium List 2 Ac=
+cent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"67" Name=3D"Medium Grid 1 Ac=
+cent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"68" Name=3D"Medium Grid 2 Ac=
+cent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"69" Name=3D"Medium Grid 3 Ac=
+cent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"70" Name=3D"Dark List Accent=
+ 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"71" Name=3D"Colorful Shading=
+ Accent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"72" Name=3D"Colorful List Ac=
+cent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"73" Name=3D"Colorful Grid Ac=
+cent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"60" Name=3D"Light Shading Ac=
+cent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"61" Name=3D"Light List Accen=
+t 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"62" Name=3D"Light Grid Accen=
+t 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"63" Name=3D"Medium Shading 1=
+ Accent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"64" Name=3D"Medium Shading 2=
+ Accent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"65" Name=3D"Medium List 1 Ac=
+cent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"66" Name=3D"Medium List 2 Ac=
+cent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"67" Name=3D"Medium Grid 1 Ac=
+cent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"68" Name=3D"Medium Grid 2 Ac=
+cent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"69" Name=3D"Medium Grid 3 Ac=
+cent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"70" Name=3D"Dark List Accent=
+ 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"71" Name=3D"Colorful Shading=
+ Accent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"72" Name=3D"Colorful List Ac=
+cent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"73" Name=3D"Colorful Grid Ac=
+cent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"60" Name=3D"Light Shading Ac=
+cent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"61" Name=3D"Light List Accen=
+t 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"62" Name=3D"Light Grid Accen=
+t 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"63" Name=3D"Medium Shading 1=
+ Accent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"64" Name=3D"Medium Shading 2=
+ Accent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"65" Name=3D"Medium List 1 Ac=
+cent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"66" Name=3D"Medium List 2 Ac=
+cent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"67" Name=3D"Medium Grid 1 Ac=
+cent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"68" Name=3D"Medium Grid 2 Ac=
+cent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"69" Name=3D"Medium Grid 3 Ac=
+cent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"70" Name=3D"Dark List Accent=
+ 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"71" Name=3D"Colorful Shading=
+ Accent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"72" Name=3D"Colorful List Ac=
+cent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"73" Name=3D"Colorful Grid Ac=
+cent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"60" Name=3D"Light Shading Ac=
+cent 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"61" Name=3D"Light List Accen=
+t 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"62" Name=3D"Light Grid Accen=
+t 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"63" Name=3D"Medium Shading 1=
+ Accent 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"64" Name=3D"Medium Shading 2=
+ Accent 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"65" Name=3D"Medium List 1 Ac=
+cent 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"66" Name=3D"Medium List 2 Ac=
+cent 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"67" Name=3D"Medium Grid 1 Ac=
+cent 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"68" Name=3D"Medium Grid 2 Ac=
+cent 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"69" Name=3D"Medium Grid 3 Ac=
+cent 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"70" Name=3D"Dark List Accent=
+ 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"71" Name=3D"Colorful Shading=
+ Accent 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"72" Name=3D"Colorful List Ac=
+cent 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"73" Name=3D"Colorful Grid Ac=
+cent 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"60" Name=3D"Light Shading Ac=
+cent 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"61" Name=3D"Light List Accen=
+t 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"62" Name=3D"Light Grid Accen=
+t 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"63" Name=3D"Medium Shading 1=
+ Accent 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"64" Name=3D"Medium Shading 2=
+ Accent 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"65" Name=3D"Medium List 1 Ac=
+cent 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"66" Name=3D"Medium List 2 Ac=
+cent 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"67" Name=3D"Medium Grid 1 Ac=
+cent 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"68" Name=3D"Medium Grid 2 Ac=
+cent 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"69" Name=3D"Medium Grid 3 Ac=
+cent 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"70" Name=3D"Dark List Accent=
+ 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"71" Name=3D"Colorful Shading=
+ Accent 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"72" Name=3D"Colorful List Ac=
+cent 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"73" Name=3D"Colorful Grid Ac=
+cent 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"60" Name=3D"Light Shading Ac=
+cent 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"61" Name=3D"Light List Accen=
+t 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"62" Name=3D"Light Grid Accen=
+t 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"63" Name=3D"Medium Shading 1=
+ Accent 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"64" Name=3D"Medium Shading 2=
+ Accent 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"65" Name=3D"Medium List 1 Ac=
+cent 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"66" Name=3D"Medium List 2 Ac=
+cent 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"67" Name=3D"Medium Grid 1 Ac=
+cent 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"68" Name=3D"Medium Grid 2 Ac=
+cent 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"69" Name=3D"Medium Grid 3 Ac=
+cent 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"70" Name=3D"Dark List Accent=
+ 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"71" Name=3D"Colorful Shading=
+ Accent 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"72" Name=3D"Colorful List Ac=
+cent 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"73" Name=3D"Colorful Grid Ac=
+cent 6"/>
+  <w:LsdException Locked=3D"false" Priority=3D"19" QFormat=3D"true"
+   Name=3D"Subtle Emphasis"/>
+  <w:LsdException Locked=3D"false" Priority=3D"21" QFormat=3D"true"
+   Name=3D"Intense Emphasis"/>
+  <w:LsdException Locked=3D"false" Priority=3D"31" QFormat=3D"true"
+   Name=3D"Subtle Reference"/>
+  <w:LsdException Locked=3D"false" Priority=3D"32" QFormat=3D"true"
+   Name=3D"Intense Reference"/>
+  <w:LsdException Locked=3D"false" Priority=3D"33" QFormat=3D"true" Name=3D=
+"Book Title"/>
+  <w:LsdException Locked=3D"false" Priority=3D"37" SemiHidden=3D"true"
+   UnhideWhenUsed=3D"true" Name=3D"Bibliography"/>
+  <w:LsdException Locked=3D"false" Priority=3D"39" SemiHidden=3D"true"
+   UnhideWhenUsed=3D"true" QFormat=3D"true" Name=3D"TOC Heading"/>
+  <w:LsdException Locked=3D"false" Priority=3D"41" Name=3D"Plain Table 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"42" Name=3D"Plain Table 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"43" Name=3D"Plain Table 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"44" Name=3D"Plain Table 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"45" Name=3D"Plain Table 5"/>
+  <w:LsdException Locked=3D"false" Priority=3D"40" Name=3D"Grid Table Light=
+"/>
+  <w:LsdException Locked=3D"false" Priority=3D"46" Name=3D"Grid Table 1 Lig=
+ht"/>
+  <w:LsdException Locked=3D"false" Priority=3D"47" Name=3D"Grid Table 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"48" Name=3D"Grid Table 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"49" Name=3D"Grid Table 4"/>
+  <w:LsdException Locked=3D"false" Priority=3D"50" Name=3D"Grid Table 5 Dar=
+k"/>
+  <w:LsdException Locked=3D"false" Priority=3D"51" Name=3D"Grid Table 6 Col=
+orful"/>
+  <w:LsdException Locked=3D"false" Priority=3D"52" Name=3D"Grid Table 7 Col=
+orful"/>
+  <w:LsdException Locked=3D"false" Priority=3D"46"
+   Name=3D"Grid Table 1 Light Accent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"47" Name=3D"Grid Table 2 Acc=
+ent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"48" Name=3D"Grid Table 3 Acc=
+ent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"49" Name=3D"Grid Table 4 Acc=
+ent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"50" Name=3D"Grid Table 5 Dar=
+k Accent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"51"
+   Name=3D"Grid Table 6 Colorful Accent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"52"
+   Name=3D"Grid Table 7 Colorful Accent 1"/>
+  <w:LsdException Locked=3D"false" Priority=3D"46"
+   Name=3D"Grid Table 1 Light Accent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"47" Name=3D"Grid Table 2 Acc=
+ent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"48" Name=3D"Grid Table 3 Acc=
+ent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"49" Name=3D"Grid Table 4 Acc=
+ent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"50" Name=3D"Grid Table 5 Dar=
+k Accent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"51"
+   Name=3D"Grid Table 6 Colorful Accent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"52"
+   Name=3D"Grid Table 7 Colorful Accent 2"/>
+  <w:LsdException Locked=3D"false" Priority=3D"46"
+   Name=3D"Grid Table 1 Light Accent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"47" Name=3D"Grid Table 2 Acc=
+ent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"48" Name=3D"Grid Table 3 Acc=
+ent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"49" Name=3D"Grid Table 4 Acc=
+ent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"50" Name=3D"Grid Table 5 Dar=
+k Accent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"51"
+   Name=3D"Grid Table 6 Colorful Accent 3"/>
+  <w:LsdException Locked=3D"false" Priority=3D"52"
+   Name=3D"Grid Table 7 Colorful Accent 3"/>
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+	text-decoration:underline;
+	text-underline:single;}
+a:visited, span.MsoHyperlinkFollowed
+	{mso-style-noshow:yes;
+	mso-style-priority:99;
+	color:#954F72;
+	mso-themecolor:followedhyperlink;
+	text-decoration:underline;
+	text-underline:single;}
+span.Heading2Char
+	{mso-style-name:"Heading 2 Char";
+	mso-style-priority:9;
+	mso-style-unhide:no;
+	mso-style-locked:yes;
+	mso-style-link:"Heading 2";
+	mso-ansi-font-size:13.0pt;
+	mso-bidi-font-size:13.0pt;
+	font-family:"Calibri Light",sans-serif;
+	mso-ascii-font-family:"Calibri Light";
+	mso-ascii-theme-font:major-latin;
+	mso-fareast-font-family:"Times New Roman";
+	mso-fareast-theme-font:major-fareast;
+	mso-hansi-font-family:"Calibri Light";
+	mso-hansi-theme-font:major-latin;
+	mso-bidi-font-family:"Times New Roman";
+	mso-bidi-theme-font:major-bidi;
+	color:#2E74B5;
+	mso-themecolor:accent1;
+	mso-themeshade:191;}
+span.msoIns
+	{mso-style-type:export-only;
+	mso-style-name:"";
+	text-decoration:underline;
+	text-underline:single;
+	color:teal;}
+span.msoDel
+	{mso-style-type:export-only;
+	mso-style-name:"";
+	text-decoration:line-through;
+	color:red;}
+.MsoChpDefault
+	{mso-style-type:export-only;
+	mso-default-props:yes;
+	font-family:"Calibri",sans-serif;
+	mso-ascii-font-family:Calibri;
+	mso-ascii-theme-font:minor-latin;
+	mso-fareast-font-family:Calibri;
+	mso-fareast-theme-font:minor-latin;
+	mso-hansi-font-family:Calibri;
+	mso-hansi-theme-font:minor-latin;
+	mso-bidi-font-family:"Times New Roman";
+	mso-bidi-theme-font:minor-bidi;}
+.MsoPapDefault
+	{mso-style-type:export-only;
+	margin-bottom:8.0pt;
+	line-height:107%;}
+@page WordSection1
+	{size:11.0in 8.5in;
+	mso-page-orientation:landscape;
+	margin:1.0in 1.0in 1.0in 1.0in;
+	mso-header-margin:.5in;
+	mso-footer-margin:.5in;
+	mso-paper-source:0;}
+div.WordSection1
+	{page:WordSection1;}
+ /* List Definitions */
+ @list l0
+	{mso-list-id:364453017;
+	mso-list-template-ids:-1899575734;}
+@list l0:level1
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0B7;
+	mso-level-tab-stop:.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Symbol;}
+@list l0:level2
+	{mso-level-number-format:bullet;
+	mso-level-text:o;
+	mso-level-tab-stop:1.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:"Courier New";
+	mso-bidi-font-family:"Times New Roman";}
+@list l0:level3
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:1.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l0:level4
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:2.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l0:level5
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:2.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l0:level6
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:3.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l0:level7
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:3.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l0:level8
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:4.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l0:level9
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:4.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l1
+	{mso-list-id:1808625326;
+	mso-list-template-ids:-1664603998;}
+@list l1:level1
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0B7;
+	mso-level-tab-stop:.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Symbol;}
+@list l1:level2
+	{mso-level-number-format:bullet;
+	mso-level-text:o;
+	mso-level-tab-stop:1.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:"Courier New";
+	mso-bidi-font-family:"Times New Roman";}
+@list l1:level3
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:1.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l1:level4
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:2.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l1:level5
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:2.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l1:level6
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:3.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l1:level7
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:3.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l1:level8
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:4.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l1:level9
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:4.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l2
+	{mso-list-id:2000766018;
+	mso-list-template-ids:-780390354;}
+@list l2:level1
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0B7;
+	mso-level-tab-stop:.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Symbol;}
+@list l2:level2
+	{mso-level-number-format:bullet;
+	mso-level-text:o;
+	mso-level-tab-stop:1.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:"Courier New";
+	mso-bidi-font-family:"Times New Roman";}
+@list l2:level3
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:1.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l2:level4
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:2.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l2:level5
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:2.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l2:level6
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:3.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l2:level7
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:3.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l2:level8
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:4.0in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+@list l2:level9
+	{mso-level-number-format:bullet;
+	mso-level-text:\F0A7;
+	mso-level-tab-stop:4.5in;
+	mso-level-number-position:left;
+	text-indent:-.25in;
+	mso-ansi-font-size:10.0pt;
+	font-family:Wingdings;}
+ol
+	{margin-bottom:0in;}
+ul
+	{margin-bottom:0in;}
+-->
+</style>
+<!--[if gte mso 10]>
+<style>
+ /* Style Definitions */
+ table.MsoNormalTable
+	{mso-style-name:"Table Normal";
+	mso-tstyle-rowband-size:0;
+	mso-tstyle-colband-size:0;
+	mso-style-noshow:yes;
+	mso-style-priority:99;
+	mso-style-parent:"";
+	mso-padding-alt:0in 5.4pt 0in 5.4pt;
+	mso-para-margin-top:0in;
+	mso-para-margin-right:0in;
+	mso-para-margin-bottom:8.0pt;
+	mso-para-margin-left:0in;
+	line-height:107%;
+	mso-pagination:widow-orphan;
+	font-size:11.0pt;
+	font-family:"Calibri",sans-serif;
+	mso-ascii-font-family:Calibri;
+	mso-ascii-theme-font:minor-latin;
+	mso-hansi-font-family:Calibri;
+	mso-hansi-theme-font:minor-latin;
+	mso-bidi-font-family:"Times New Roman";
+	mso-bidi-theme-font:minor-bidi;}
+table.MsoTableGrid
+	{mso-style-name:"Table Grid";
+	mso-tstyle-rowband-size:0;
+	mso-tstyle-colband-size:0;
+	mso-style-priority:39;
+	mso-style-unhide:no;
+	border:solid windowtext 1.0pt;
+	mso-border-alt:solid windowtext .5pt;
+	mso-padding-alt:0in 5.4pt 0in 5.4pt;
+	mso-border-insideh:.5pt solid windowtext;
+	mso-border-insidev:.5pt solid windowtext;
+	mso-para-margin:0in;
+	mso-para-margin-bottom:.0001pt;
+	mso-pagination:widow-orphan;
+	font-size:11.0pt;
+	font-family:"Calibri",sans-serif;
+	mso-ascii-font-family:Calibri;
+	mso-ascii-theme-font:minor-latin;
+	mso-hansi-font-family:Calibri;
+	mso-hansi-theme-font:minor-latin;
+	mso-bidi-font-family:"Times New Roman";
+	mso-bidi-theme-font:minor-bidi;}
+</style>
+<![endif]--><!--[if gte mso 9]><xml>
+ <o:shapedefaults v:ext=3D"edit" spidmax=3D"1026"/>
+</xml><![endif]--><!--[if gte mso 9]><xml>
+ <o:shapelayout v:ext=3D"edit">
+  <o:idmap v:ext=3D"edit" data=3D"1"/>
+ </o:shapelayout></xml><![endif]-->
+</head>
+
+<body lang=3DEN-US link=3Dblue vlink=3D"#954F72" style=3D'tab-interval:.5in=
+'>
+
+<div class=3DWordSection1>
+
+<p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><b style=3D=
+'mso-bidi-font-weight:
+normal'><span style=3D'font-size:14.0pt;mso-bidi-font-size:11.0pt;line-heig=
+ht:
+107%;font-family:"Times New Roman",serif'>C++ API Wrappers of HDF5 C Functi=
+ons<o:p></o:p></span></b></p>
+
+<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>
+
+<p class=3DMsoNormal><span style=3D'background:#E2EFD9;mso-shading-themecol=
+or:accent6;
+mso-shading-themetint:51'>Shaded </span>rows are in 1.10 versions</p>
+
+<table class=3DMsoTableGrid border=3D1 cellspacing=3D0 cellpadding=3D0 widt=
+h=3D0
+ style=3D'width:736.55pt;margin-left:5.65pt;border-collapse:collapse;border=
+:none;
+ mso-border-alt:solid windowtext .5pt;mso-yfti-tbllook:1184;mso-padding-alt:
+ 0in 5.4pt 0in 5.4pt'>
+ <tr style=3D'mso-yfti-irow:0;mso-yfti-firstrow:yes'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;mso-=
+border-alt:
+  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><b style=3D'mso-bidi-font-weight:normal'>C Function<o:p></o:p></b=
+></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border:solid windowt=
+ext 1.0pt;
+  border-left:none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
+  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><b style=3D'mso-bidi-font-weight:no=
+rmal'>C++
+  Wrapper<o:p></o:p></b></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border:solid windowtex=
+t 1.0pt;
+  border-left:none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
+  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><b style=3D'mso-bidi-font-weight:no=
+rmal'>1.8<o:p></o:p></b></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border:solid windowtext=
+ 1.0pt;
+  border-left:none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
+  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><b style=3D'mso-bidi-font-weight:no=
+rmal'>1.10<o:p></o:p></b></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border:solid windowt=
+ext 1.0pt;
+  border-left:none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
+  solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><b style=3D'mso-bidi-font-weight:no=
+rmal'>Comment<o:p></o:p></b></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:1'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Acreate2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Attribute H5Location::createAttribute( const char* name, const
+  DataType&amp; data_type, const DataSpace&amp; data_space, const PropList&=
+amp;
+  create_plist =3D PropList::DEFAULT)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Old model kept for backward compatibility</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:2'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Attribute H5Location::createAttribute( const H5std_string&amp; na=
+me,
+  const DataType&amp; data_type, const DataSpace&amp; data_space, const
+  PropList&amp; create_plist =3D PropList::DEFAULT)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Old model kept for backward compatibility</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:3'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Attribute H5Object::createAttribute( const char* name, const
+  DataType&amp; data_type, const DataSpace&amp; data_space, const PropList&=
+amp;
+  create_plist =3D PropList::DEFAULT)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Revised model</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:4'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Attribute H5Object::createAttribute( const H5std_string&amp; name,
+  const DataType&amp; data_type, const DataSpace&amp; data_space, const
+  PropList&amp; create_plist =3D PropList::DEFAULT)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Revised model</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:5'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Acreate_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:6'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aopen</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Attribute H5Location::openAttribute( const char* name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:7'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Attribute H5Location::openAttribute( const H5std_string&amp; name=
+ )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:8'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Attribute H5Object::openAttribute( const char* name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:9'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Attribute H5Object::openAttribute( const H5std_string&amp; name )=
+</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:10'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aopen_by_idx</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aopen_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Attribute H5Location::openAttribute( const unsigned int idx )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:11'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Attribute H5Object::openAttribute( const unsigned int idx )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:12'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aopen_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:13'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Awrite</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Attribute::write( const DataType&amp; mem_type, const void *=
+buf
+  )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:14'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Attribute::write(const DataType&amp; mem_type, const
+  H5std_string&amp; strg) const</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:15'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aread</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Attribute::read( const DataType&amp; mem_type, void *buf )</=
+p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:16'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Attribute::read(const DataType&amp; mem_type, H5std_string&a=
+mp;
+  strg)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:17'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aclose</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Attribute::close()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:18'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Attribute::~Attribute()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:19'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aget_space</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSpace Attribute::getSpace()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:20'>
+  <td width=3D257 rowspan=3D8 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aget_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataType AbstractDs::getDataType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:21'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ArrayType AbstractDs::getArrayType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:22'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>CompType AbstractDs::getCompType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:23'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>EnumType AbstractDs::getEnumType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:24'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>IntType AbstractDs::getIntType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:25'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>FloatType AbstractDs::getFloatType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:26'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>StrType AbstractDs::getStrType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:27'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>VarLenType AbstractDs::getVarLenType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:28'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aget_create_plist</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:29'>
+  <td width=3D257 rowspan=3D5 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aget_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t Attribute::getName(char* attr_name, size_t buf_size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:30'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string Attribute::getName()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:31'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string Attribute::getName(size_t len) const</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:32'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t Attribute::getName(H5std_string&amp; attr_name, size_t le=
+n)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:33'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t Attribute::getName( size_t len, H5std_string&amp; attr_na=
+me )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:34'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aget_name_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:35'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aget_storage_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hsize_t Attribute::getStorageSize()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:36'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aget_info</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:37'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aget_info_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:38'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aget_info_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:39'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Arename</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Location::renameAttr(const char* oldname, const char* newn=
+ame)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:40'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Object::renameAttr(const char* oldname, const char* newnam=
+e)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:41'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Arename_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:42'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aiterate2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int H5Location::iterateAttrs( attr_operator_t user_op, unsigned
+  *_idx, void *op_data )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:43'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int H5Object::iterateAttrs( attr_operator_t user_op, unsigned *_i=
+dx,
+  void *op_data )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:44'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aiterate_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:45'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Adelete</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Location::removeAttr( const char* name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:46'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Object::removeAttr( const char* name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:47'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Adelete_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:48'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Adelete_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:49'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aexists</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool H5Location::attrExists(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:50'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool H5Object::attrExists(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:white;mso-background-them=
+ecolor:
+  background1;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:51'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Aexists_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:52'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  background:#F2F2F2;mso-background-themecolor:background1;mso-background-t=
+hemeshade:
+  242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'background:lightgrey;mso-highlight:lightgrey'><o:p=
+>&nbsp;</o:p></span></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:53'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dcreate2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSet CommonFG::createDataSet( const char* name, const
+  DataType&amp; data_type, const DataSpace&amp; data_space, const
+  DSetCreatPropList&amp; create_plist )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:54'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSet CommonFG::createDataSet( const H5std_string&amp; name, co=
+nst
+  DataType&amp; data_type, const DataSpace&amp; data_space, const
+  DSetCreatPropList&amp; create_plist )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:55'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSet H5Location::createDataSet( const char* name, const
+  DataType&amp; data_type, const DataSpace&amp; data_space, const
+  DSetCreatPropList&amp; create_plist )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:56'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSet H5Location::createDataSet( const H5std_string&amp; name,
+  const DataType&amp; data_type, const DataSpace&amp; data_space, const
+  DSetCreatPropList&amp; create_plist )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:57'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dcreate_anon</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:58'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dopen2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSet CommonFG::openDataSet( const char* name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:59'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSet CommonFG::openDataSet( const H5std_string&amp; name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:60'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSet H5Location::openDataSet( const char* name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:61'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSet H5Location::openDataSet( const H5std_string&amp; name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:62'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dclose</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSet::close()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:63'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSet destructor</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:64'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dget_space</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSpace DataSet::getSpace()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:65'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dget_space_status</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSet::getSpaceStatus(H5D_space_status_t&amp; status)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:66'>
+  <td width=3D257 rowspan=3D8 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dget_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataType AbstractDs::getDataType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:67'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ArrayType AbstractDs::getArrayType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:68'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>CompType AbstractDs::getCompType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:69'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>EnumType AbstractDs::getEnumType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:70'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>IntType AbstractDs::getIntType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:71'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>FloatType AbstractDs::getFloatType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:72'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>StrType AbstractDs::getStrType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:73'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>VarLenType AbstractDs::getVarLenType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:74'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dget_create_plist</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DSetCreatPropList DataSet::getCreatePlist()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:75'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dget_access_plist</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:76'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dget_storage_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hsize_t DataSet::getStorageSize()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:77'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dget_offset</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>haddr_t DataSet::getOffset()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:78'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dread</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSet::read( void* buf, const DataType&amp; mem_type, const
+  DataSpace&amp; mem_space, const DataSpace&amp; file_space, const
+  DSetMemXferPropList&amp; xfer_plist )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:79'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSet::read(H5std_string&amp; strg, const DataType&amp;
+  mem_type, const DataSpace&amp; mem_space, const DataSpace&amp; file_space,
+  const DSetMemXferPropList&amp; xfer_plist)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:80'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dwrite</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSet::write( const void* buf, const DataType&amp; mem_typ=
+e,
+  const DataSpace&amp; mem_space, const DataSpace&amp; file_space, const
+  DSetMemXferPropList&amp; xfer_plist )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:81'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSet::write( const H5std_string&amp; strg, const
+  DataType&amp; mem_type, const DataSpace&amp; mem_space, const DataSpace&a=
+mp;
+  file_space, const DSetMemXferPropList&amp; xfer_plist )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:82'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Diterate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int DataSet::iterateElems( void* buf, const DataType&amp; type, c=
+onst
+  DataSpace&amp; space, H5D_operator_t op, void* op_data )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:83'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dvlen_reclaim</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSet::vlenReclaim(const DataType&amp; type, const
+  DataSpace&amp; space, const DSetMemXferPropList&amp; xfer_plist, void* bu=
+f )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Remove this one</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:84'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSet::vlenReclaim(void* buf, const DataType&amp; type, co=
+nst
+  DataSpace&amp; space, const DSetMemXferPropList&amp; xfer_plist)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Better prototype</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:85'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dvlen_get_buf_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hsize_t DataSet::getVlenBufSize(const DataType&amp; type, const
+  DataSpace&amp; space)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:86'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dfill</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSet::fillMemBuf(const void *fill, const DataType&amp;
+  fill_type, void *buf, const DataType&amp; buf_type, const DataSpace&amp;
+  space)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:87'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSet::fillMemBuf(void *buf, const DataType&amp; buf_type,
+  const DataSpace&amp; space</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:88'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dset_extent</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSet::extend( const hsize_t* size )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:89'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dscatter</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:90'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Dgather</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:91'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Ddebug</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:92'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'background:lightgrey;mso-highlight:lightgrey'><o:p=
+>&nbsp;</o:p></span></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:93'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eregister_class</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:94'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eunregister_class</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:95'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eclose_msg</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:96'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Ecreate_msg</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:97'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Ecreate_stack</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:98'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eget_current_stack</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:99'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eclose_stack</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:100'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eget_class_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:101'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eset_current_stack</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:102'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Epush2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:103'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Epop</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:104'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eprint2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Exception::printErrorStack(FILE* stream, hid_t err_stack)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:105'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Ewalk2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Exception::walkErrorStack( H5E_direction_t direction,
+  H5E_walk2_t func, void* client_data )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:106'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eget_auto2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Exception::getAutoPrint( H5E_auto2_t&amp; func, void**
+  client_data )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:107'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eset_auto2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Exception::setAutoPrint( H5E_auto2_t&amp; func, void*
+  client_data )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:108'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eclear2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Exception::clearErrorStack()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:109'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eauto_is_v2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:110'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eget_msg</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string Exception::getMajorString( hid_t err_major )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:111'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string Exception::getMinorString( hid_t err_minor )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:112'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Eget_num</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:113'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  background:#F2F2F2;mso-background-themecolor:background1;mso-background-t=
+hemeshade:
+  242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'background:lightgrey;mso-highlight:lightgrey'><o:p=
+>&nbsp;</o:p></span></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:114'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fapl_core</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setCore (size_t increment, hbool_t
+  backing_store)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:115'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_fapl_core</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::getCore (size_t&amp; increment, hbool_t&amp;
+  backing_store)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:116'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fapl_direct</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:117'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_fapl_direct</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:118'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FD_family_init</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:119'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fapl_family</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setFamily( hsize_t memb_size, const FileAcc=
+PropList&amp;
+  memb_plist)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:120'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_fapl_family</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::getFamily(hsize_t&amp; memb_size,
+  FileAccPropList&amp; memb_plist)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:121'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fapl_log</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setLog(const char *logfile, unsigned flags,
+  size_t buf_size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:122'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FD_multi_init</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:123'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fapl_multi</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:124'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_fapl_multi</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:125'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fapl_split</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setSplit(const FileAccPropList&amp; meta_pl=
+ist,
+  const FileAccPropList&amp; raw_plist, const char* meta_ext, const char*
+  raw_ext )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:126'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setSplit(FileAccPropList&amp; meta_plist,
+  FileAccPropList&amp; raw_plist, const char* meta_ext, const char* raw_ext=
+ )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:127'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setSplit(const FileAccPropList&amp; meta_pl=
+ist,
+  const FileAccPropList&amp; raw_plist, const H5std_string&amp; meta_ext, c=
+onst
+  H5std_string&amp; raw_ext )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:128'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setSplit(FileAccPropList&amp; meta_plist,
+  FileAccPropList&amp; raw_plist, const H5std_string&amp; meta_ext, const
+  H5std_string&amp; raw_ext )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:129'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FD_log_init</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:130'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FD_core_init</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:131'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FD_direct_init</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:132'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:133'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDregister</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:134'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDunregister</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:135'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDopen</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:136'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDclose</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:137'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDcmp</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:138'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDquery</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:139'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDalloc</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:140'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDfree</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:141'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDget_eoa</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:142'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDset_eoa</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:143'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDget_eof</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:144'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDget_vfd_handle</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:145'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDread</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:146'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDwrite</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:147'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDflush</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:148'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FDtruncate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:149'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FD_sec2_init</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:150'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fapl_sec2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setSec2()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:151'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FD_stdio_init</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:152'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fapl_stdio</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setStdio()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:153'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fapl_windows</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:154'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fis_hdf5</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool H5File::isHdf5(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:155'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fcreate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5File::H5File( const char* name, unsigned int flags, const
+  FileCreatPropList&amp; create_plist, const FileAccPropList&amp; access_pl=
+ist
+  )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:156'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5File::H5File( const H5std_string&amp; name, unsigned int flags,
+  const FileCreatPropList&amp; create_plist, const FileAccPropList&amp;
+  access_plist )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:157'>
+  <td width=3D257 rowspan=3D3 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fopen</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5File::H5File( const char* name, unsigned int flags, const
+  FileCreatPropList&amp; create_plist, const FileAccPropList&amp; access_pl=
+ist
+  )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:158'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5File::H5File( const H5std_string&amp; name, unsigned int flags,
+  const FileCreatPropList&amp; create_plist, const FileAccPropList&amp;
+  access_plist )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:159'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5File::openFile(const char* name, unsigned int flags, const
+  FileAccPropList&amp; access_plist)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:160'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Freopen</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5File::reOpen()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:161'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fflush</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Location::flush(H5F_scope_t scope)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:162'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Attribute::flush(H5F_scope_t scope)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:163'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fclose</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5File::close()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:164'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5File destructor</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:165'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_create_plist</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>FileCreatPropList H5File::getCreatePlist()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:166'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_access_plist</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>FileAccPropList H5File::getAccessPlist()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:167'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_intent</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:168'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_obj_count</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t H5File::getObjCount(unsigned types)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:169'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t H5File::getObjCount()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:170'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_obj_ids</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5File::getObjIDs(unsigned types, size_t max_objs, hid_t
+  *oid_list)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:171'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_vfd_handle</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5File::getVFDHandle(const FileAccPropList&amp; fapl, void
+  **file_handle)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:172'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5File::getVFDHandle(void **file_handle)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:173'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fmount</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::mount(const char* name, const H5File&amp; child, c=
+onst
+  PropList&amp; plist )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:174'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::mount(const char* name, H5File&amp; child,
+  PropList&amp; plist)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:175'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::mount(const H5std_string&amp; name, const H5File&a=
+mp;
+  child, const PropList&amp; plist)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:176'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::mount(const H5std_string&amp; name, H5File&amp; ch=
+ild,
+  PropList&amp; plist)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:177'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Funmount</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::unmount( const char* name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:178'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::unmount( const H5std_string&amp; name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:179'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_freespace</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hssize_t H5File::getFreeSpace()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:180'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_filesize</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hsize_t H5File::getFileSize()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:181'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_file_image</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:182'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_mdc_config</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:183'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fset_mdc_config</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:184'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_mdc_hit_rate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:185'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_mdc_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:186'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Freset_mdc_hit_rate_stats</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:187'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string H5Location::getFileName()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:188'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string Attribute::getFileName()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Will be retired</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:189'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_info2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:190'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fget_free_sections</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:191'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Fclear_elink_file_cache</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:192'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:193'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gcreate2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Group CommonFG::createGroup( const char* name, size_t size_hint )=
+</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:194'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Group CommonFG::createGroup( const H5std_string&amp; name, size_t
+  size_hint )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:195'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Group H5Location::createGroup( const char* name, size_t size_hint=
+ )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:196'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Group H5Location::createGroup( const H5std_string&amp; name, size=
+_t
+  size_hint )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:197'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gcreate_anon</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:198'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gopen2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Group CommonFG::openGroup( const char* name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:199'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Group CommonFG::openGroup( const H5std_string&amp; name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:200'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Group H5Location::openGroup( const char* name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:201'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Group H5Location::openGroup( const H5std_string&amp; name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:202'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gget_create_plist</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:203'>
+  <td width=3D257 rowspan=3D3 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gget_info</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hsize_t CommonFG::getNumObjs()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:204'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hsize_t H5Location::getNumObjs()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Moved to Group in 1.10.2</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:205'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hsize_t Group::getNumObjs()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:206'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gget_info_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:207'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gget_info_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:208'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gclose</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void Group::close()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:209'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Group destructor</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:210'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Glink</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Deprecated</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:211'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Glink2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Deprecated</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:212'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gmove</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:213'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gmove2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:214'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gunlink</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:215'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lcreate_hard</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:216'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lcreate_soft</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:217'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gget_linkval</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:218'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gset_comment</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:219'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gget_comment</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:220'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Giterate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int CommonFG::iterateElems( const char* name, int *idx, H5G_itera=
+te_t
+  op , void* op_data )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:221'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int CommonFG::iterateElems( const H5std_string&amp; name, int *id=
+x,
+  H5G_iterate_t op , void* op_data )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:222'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gget_num_objs</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>no</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:223'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'background:lightgrey;mso-highlight:lightgrey'>H5Gg=
+et_objinfo<o:p></o:p></span></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::getObjinfo( const char* name, hbool_t follow_link,
+  H5G_stat_t&amp; statbuf )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:224'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::getObjinfo( const H5std_string&amp; name, hbool_t
+  follow_link, H5G_stat_t&amp; statbuf )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:225'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::getObjinfo( const char* name, H5G_stat_t&amp; stat=
+buf
+  )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:226'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::getObjinfo( const H5std_string&amp; name,
+  H5G_stat_t&amp; statbuf )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:227'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Gget_objname_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:228'>
+  <td width=3D257 rowspan=3D3 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'background:lightgrey;mso-highlight:lightgrey'>H5Gg=
+et_objtype_by_idx</span></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5G_obj_t CommonFG::getObjTypeByIdx(hsize_t idx)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:229'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5G_obj_t CommonFG::getObjTypeByIdx(hsize_t idx, char* type_name)=
+</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:230'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5G_obj_t CommonFG::getObjTypeByIdx(hsize_t idx, H5std_string&amp;
+  type_name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:231'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:232'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iregister</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:233'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iobject_verify</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:234'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iremove_verify</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:235'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iget_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5I_type_t IdComponent::getHDFObjType(const hid_t obj_id)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:236'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iget_file_id</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:237'>
+  <td width=3D257 rowspan=3D3 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iget_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t H5Object::getObjName(char *obj_name, size_t buf_size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:238'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string H5Object::getObjName()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:239'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t H5Object::getObjName(H5std_string&amp; obj_name, size_t l=
+en)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:240'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iinc_ref</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void IdComponent::incRefCount(const hid_t obj_id)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:241'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void IdComponent::incRefCount()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:242'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Idec_ref</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void IdComponent::decRefCount(const hid_t obj_id)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:243'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void IdComponent::decRefCount()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:244'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iget_ref</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int IdComponent::getCounter(const hid_t obj_id)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:245'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int IdComponent::getCounter()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:246'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iregister_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:247'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iclear_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:248'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Idestroy_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:249'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iinc_type_ref</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:250'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Idec_type_ref</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:251'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iget_type_ref</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:252'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Isearch</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:253'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Inmembers</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:254'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Itype_exists</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:255'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Iis_valid</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:256'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  background:#F2F2F2;mso-background-themecolor:background1;mso-background-t=
+hemeshade:
+  242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:257'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lmove</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::move( const char* src, const char* dst )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:258'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::move( const H5std_string&amp; src, const
+  H5std_string&amp; dst )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:259'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lcopy</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:260'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lcreate_hard</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lcreate_soft</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::link( H5L_type_t link_type, const char* curr_name,
+  const char* new_name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:261'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::link( H5L_type_t link_type, const H5std_string&amp;
+  curr_name, const H5std_string&amp; new_name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:262'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Ldelete</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::unlink( const char* name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:263'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CommonFG::unlink( const H5std_string&amp; name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:264'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Ldelete_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:265'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lget_val</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string CommonFG::getLinkval( const char* name, size_t size =
+)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:266'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string CommonFG::getLinkval( const H5std_string&amp; name,
+  size_t size )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:267'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string H5Location::getLinkval( const char* name, size_t siz=
+e )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:268'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string H5Location::getLinkval( const H5std_string&amp; name,
+  size_t size )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:269'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lget_val_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:270'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lexists</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool H5Location::nameExists(const char* name, const
+  LinkAccPropList&amp; lapl)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:271'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool H5Location::nameExists(const H5std_string&amp; name, const
+  LinkAccPropList&amp; lapl)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:272'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lget_info</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Only used in getLinkval; need to replace H5Gget_objinfo occurrenc=
+es</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:273'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lget_info_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:274'>
+  <td width=3D257 rowspan=3D6 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lget_name_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string CommonFG::getObjnameByIdx(hsize_t idx)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:275'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t CommonFG::getObjnameByIdx(hsize_t idx, char* name, size_t
+  size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:276'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t CommonFG::getObjnameByIdx(hsize_t idx, H5std_string&amp;
+  name, size_t size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:277'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string H5Location::getObjnameByIdx(hsize_t idx)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:278'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t H5Location::getObjnameByIdx(hsize_t idx, char* name, size=
+_t
+  size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:279'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t H5Location::getObjnameByIdx(hsize_t idx, H5std_string&amp;
+  name, size_t size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'>x</p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:280'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Literate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:281'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Literate_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:282'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lvisit</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:283'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lvisit_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:284'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:285'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lcreate_ud</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:286'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lregister</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:287'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lunregister</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:288'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lis_registered</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:289'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lunpack_elink_val</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:290'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Lcreate_external</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:291'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  background:#F2F2F2;mso-background-themecolor:background1;mso-background-t=
+hemeshade:
+  242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:292'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oopen</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:293'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oopen_by_addr</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:294'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oopen_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:295'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oexists_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:296'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oget_info</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:297'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oget_info_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5O_type_t CommonFG::childObjType(const char* objname)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:298'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5O_type_t CommonFG::childObjType(const H5std_string&amp; objname=
+)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:299'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5O_type_t H5Location::childObjType(const char* objname)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:300'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5O_type_t H5Location::childObjType(const H5std_string&amp; objna=
+me)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:301'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oget_info_by_idx</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5O_type_t CommonFG::childObjType(hsize_t index, H5_index_t
+  index_type, H5_iter_order_t order, const char* objname)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:302'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5O_type_t H5Location::childObjType(hsize_t index, H5_index_t
+  index_type, H5_iter_order_t order, const char* objname)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#E2EFD9;mso-background-th=
+emecolor:
+  accent6;mso-background-themetint:51;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:303'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Olink</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:304'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oincr_refcount</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:305'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Odecr_refcount</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:306'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Ocopy</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:307'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oset_comment</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:308'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oset_comment_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:309'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oget_comment</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:310'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oget_comment_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:311'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Ovisit</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:312'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Ovisit_by_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:313'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Oclose</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:314'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  background:#F2F2F2;mso-background-themecolor:background1;mso-background-t=
+hemeshade:
+  242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:315'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5PLset_loading_state</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:316'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5PLget_loading_state</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:317'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  background:#F2F2F2;mso-background-themecolor:background1;mso-background-t=
+hemeshade:
+  242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:318'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pcreate_class</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:319'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_class_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string PropList::getClassName()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:320'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pcreate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>PropList::PropList(const hid_t plist_id)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:321'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pregister2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:322'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pinsert2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:323'>
+  <td width=3D257 rowspan=3D5 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::setProperty(const char* name, void* value)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:324'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::setProperty(const char* name, const char* charptr)=
+</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:325'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::setProperty(const char* name, H5std_string&amp; st=
+rg)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:326'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::setProperty(const H5std_string&amp; name, void* va=
+lue)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:327'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::setProperty(const H5std_string&amp; name,
+  H5std_string&amp; strg)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:328'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pexist</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool PropList::propExist(const char* name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:329'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool PropList::propExist(const H5std_string&amp; name )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:330'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pencode</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::encode()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:331'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pdecode</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* DataType::decode()</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* ArrayType::decode()</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* CompType::decode()</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* DataType::decode()</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* EnumType::decode()</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* FloatType::decode()</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* IntType::decode()</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* StrType::decode()</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* VarLenType::decode()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:332;height:10.0pt'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt;height:10.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>size_t PropList::getPropSize(const char *name)</p>
+  </td>
+  <td width=3D35 rowspan=3D2 valign=3Dtop style=3D'width:26.05pt;border-top=
+:none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 rowspan=3D2 valign=3Dtop style=3D'width:30.9pt;border-top:=
+none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 rowspan=3D2 valign=3Dtop style=3D'width:129.45pt;border-t=
+op:none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:333;height:10.0pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>size_t PropList::getPropSize(const H5std_string&amp; name)</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:334'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_nprops</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>size_t PropList::getNumProps()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:335'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_class</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hid_t PropList::getClass()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:336'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_class_parent</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>PropList PropList::getClassParent()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:337;height:10.0pt'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt;height:10.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::getProperty(const char* name, void* value)</p>
+  </td>
+  <td width=3D35 rowspan=3D4 valign=3Dtop style=3D'width:26.05pt;border-top=
+:none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 rowspan=3D4 valign=3Dtop style=3D'width:30.9pt;border-top:=
+none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 rowspan=3D4 valign=3Dtop style=3D'width:129.45pt;border-t=
+op:none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:338;height:10.0pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string PropList::getProperty(const char* name)</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:339;height:10.0pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::getProperty(const H5std_string&amp; name, void* va=
+lue)</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:340;height:10.0pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string PropList::getProperty(const H5std_string&amp; name)<=
+/p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:341'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pequal</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool PropList::operator=3D=3D(const PropList&amp; rhs)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:342'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pisa_class</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool PropList::isAClass(const PropList&amp; prop_class)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:343'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Piterate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:344;height:10.0pt'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt;height:10.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pcopy_prop</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::copyProp(PropList&amp; dest, const char *name)</p>
+  </td>
+  <td width=3D35 rowspan=3D4 valign=3Dtop style=3D'width:26.05pt;border-top=
+:none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 rowspan=3D4 valign=3Dtop style=3D'width:30.9pt;border-top:=
+none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 rowspan=3D4 valign=3Dtop style=3D'width:129.45pt;border-t=
+op:none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:345;height:10.0pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::copyProp( PropList&amp; dest, const H5std_string&a=
+mp;
+  name )</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:346;height:10.0pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::copyProp( PropList&amp; dest, PropList&amp; src, c=
+onst
+  char *name )</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:347;height:10.0pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::copyProp( PropList&amp; dest, PropList&amp; src, c=
+onst
+  H5std_string&amp; name )</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:348;height:10.0pt'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt;height:10.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Premove</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::removeProp(const char *name)</p>
+  </td>
+  <td width=3D35 rowspan=3D2 valign=3Dtop style=3D'width:26.05pt;border-top=
+:none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 rowspan=3D2 valign=3Dtop style=3D'width:30.9pt;border-top:=
+none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 rowspan=3D2 valign=3Dtop style=3D'width:129.45pt;border-t=
+op:none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:349;height:10.0pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::removeProp(const H5std_string&amp; name)</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:350'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Punregister</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:351'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pclose_class</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::closeClass()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:352'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pclose</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::close()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:353'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>PropList destructor</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:354'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pcopy</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void PropList::copy( const PropList&amp; like_plist )</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:355'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_attr_phase_change</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void ObjCreatPropList::setAttrPhaseChange(unsigned max_compact =
+=3D 8,
+  unsigned min_dense =3D 6)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:356'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_attr_phase_change</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void ObjCreatPropList::getAttrPhaseChange(unsigned&amp; max_compa=
+ct,
+  unsigned&amp; min_dense)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:357'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_attr_creation_order</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void ObjCreatPropList::setAttrCrtOrder(unsigned crt_order_flags)<=
+/p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:358'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_attr_creation_order</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>unsigned ObjCreatPropList::getAttrCrtOrder()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:359'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_obj_track_times</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:360'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_obj_track_times</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:361'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pmodify_filter</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void modifyFilter(H5Z_filter_t filter_id, unsigned int flags, siz=
+e_t
+  cd_nelmts, const unsigned int cd_values[])</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:362'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_filter</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setFilter(H5Z_filter_t filter_id, unsigned
+  int flags,</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'mso-spacerun:yes'>        </span>size_t cd_nelmts,=
+ const
+  unsigned int cd_values[])</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:363'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_nfilters</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int DSetCreatPropList::getNfilters()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:364'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_filter2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Z_filter_t DSetCreatPropList::getFilter(int filter_number,</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'mso-spacerun:yes'>        </span>unsigned int
+  &amp;flags, size_t &amp;cd_nelmts, unsigned int* cd_values,</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'mso-spacerun:yes'>        </span>size_t namelen, c=
+har
+  name[], unsigned int&amp; filter_config)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:365'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_filter_by_id2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::getFilterById(H5Z_filter_t filter_id,</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'mso-spacerun:yes'>        </span>unsigned int
+  &amp;flags, size_t &amp;cd_nelmts, unsigned int* cd_values,</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'mso-spacerun:yes'>        </span>size_t namelen, c=
+har
+  name[], unsigned int &amp;filter_config)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:366'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pall_filters_avail</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool DSetCreatPropList::allFiltersAvail()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:367'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Premove_filter</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::removeFilter(H5Z_filter_t filter_id)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:368'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_deflate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setDeflate(int level)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:369'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fletcher32</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setFletcher32()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:370'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_userblock</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileCreatPropList::setUserblock(hsize_t size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:371'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_userblock</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hsize_t FileCreatPropList::getUserblock()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:372'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_sizes</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileCreatPropList::setSizes(size_t sizeof_addr, size_t
+  sizeof_size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:373'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_sizes</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileCreatPropList::getSizes(size_t&amp; sizeof_addr, size_t&=
+amp;
+  sizeof_size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:374'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_sym_k</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileCreatPropList::setSymk(unsigned ik, unsigned lk)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:375'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_sym_k</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileCreatPropList::getSymk(unsigned&amp; ik, unsigned&amp; l=
+k)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:376'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_istore_k</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileCreatPropList::setIstorek(unsigned ik)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:377'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_istore_k</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>unsigned FileCreatPropList::getIstorek()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:378'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_shared_mesg_nindexes</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:379'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_shared_mesg_nindexes</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:380'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_shared_mesg_index</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:381'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_shared_mesg_index</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:382'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_shared_mesg_phase_change</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:383'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_shared_mesg_phase_change</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:384'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_file_space</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileCreatPropList::setFileSpaceStrategy(H5F_fspace_strategy_t
+  strategy, hbool_t persist, hsize_t threshold)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:385'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_file_space</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void
+  FileCreatPropList::getFileSpaceStrategy(H5F_fspace_strategy_t&amp; strate=
+gy,
+  hbool_t&amp; persist, hsize_t&amp; threshold)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:386'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_alignment</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setAlignment(hsize_t threshold, hsize_t
+  alignment)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:387'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_alignment</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::getAlignment(hsize_t &amp;threshold, hsize_t
+  &amp;alignment)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:388'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_driver</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setDriver(hid_t new_driver_id, const void
+  *new_driver_info)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:389'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_driver</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hid_t FileAccPropList::getDriver()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:390'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_driver_info</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:391'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_family_offset</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setFamilyOffset(hsize_t offset)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:392'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_family_offset</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hsize_t FileAccPropList::getFamilyOffset()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:393'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_multi_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setMultiType(H5FD_mem_t dtype)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:394'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_multi_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5FD_mem_t FileAccPropList::getMultiType()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:395'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_cache</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setCache(int mdc_nelmts, size_t rdcc_nelmts,
+  size_t rdcc_nbytes, double rdcc_w0)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:396'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_cache</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::getCache(int&amp; mdc_nelmts, size_t&amp;
+  rdcc_nelmts, size_t&amp; rdcc_nbytes, double&amp; rdcc_w0)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:397'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_mdc_config</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:398'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_mdc_config</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:399'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_gc_references</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setGcReferences(unsigned gc_ref)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:400'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_gc_references</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>unsigned FileAccPropList::getGcReferences()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:401'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fclose_degree</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setFcloseDegree(H5F_close_degree_t degree)<=
+/p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:402'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_fclose_degree</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5F_close_degree_t FileAccPropList::getFcloseDegree()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:403'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_meta_block_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setMetaBlockSize(hsize_t &amp;block_size)</=
+p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:404'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_meta_block_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hsize_t FileAccPropList::getMetaBlockSize()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:405'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_sieve_buf_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setSieveBufSize(size_t bufsize)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:406'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_sieve_buf_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>size_t FileAccPropList::getSieveBufSize()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:407'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_small_data_block_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::setSmallDataBlockSize(hsize_t size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:408'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_small_data_block_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hsize_t DSetMemXferPropList::getSmallDataBlockSize()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:409'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_libver_bounds</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::setLibverBounds(H5F_libver_t libver_low,
+  H5F_libver_t libver_high)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:410'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_libver_bounds</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FileAccPropList::getLibverBounds(H5F_libver_t&amp; libver_lo=
+w, H5F_libver_t&amp;
+  libver_high)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:411'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_elink_file_cache_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:412'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_elink_file_cache_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:413'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_elink_file_cache_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:414'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_file_image</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:415'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_file_image</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:416'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_file_image_callbacks</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:417'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_file_image_callbacks</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:418'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:419'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_core_write_tracking</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:420'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_core_write_tracking</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:421'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:422'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_layout</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setLayout(H5D_layout_t layout)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:423'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_layout</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5D_layout_t DSetCreatPropList::getLayout()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:424'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_chunk</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setChunk(int ndims, const hsize_t* dim)</=
+p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:425'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_chunk</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int DSetCreatPropList::getChunk(int max_ndims, hsize_t* dim)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:426'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_external</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setExternal(const char* name, off_t offse=
+t,
+  hsize_t size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:427'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_external_count</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int DSetCreatPropList::getExternalCount</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:428'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_external</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::getExternal(unsigned idx, size_t name_siz=
+e,
+  char* name, off_t&amp; offset, hsize_t&amp; size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:429'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_szip</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setSzip(unsigned int options_mask, unsign=
+ed
+  int pixels_per_block)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:430'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_shuffle</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setShuffle()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:431'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_nbit</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setNbit()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:432'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_scaleoffset</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:433'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fill_value</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setFillValue(const DataType&amp; fvalue_t=
+ype,
+  const void* value)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:434'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_fill_value</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::getFillValue(const DataType&amp; fvalue_t=
+ype,
+  void* value)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:435'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pfill_value_defined</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5D_fill_value_t DSetCreatPropList::isFillValueDefined()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:436'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_alloc_time</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setAllocTime(H5D_alloc_time_t alloc_time)=
+</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:437'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_alloc_time</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5D_alloc_time_t DSetCreatPropList::getAllocTime()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:438'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_fill_time</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetCreatPropList::setFillTime(H5D_fill_time_t fill_time)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:439'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_fill_time</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5D_fill_time_t DSetCreatPropList::getFillTime()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:440'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_chunk_cache</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:441'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_chunk_cache</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:442'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_data_transform</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::setDataTransform(const char* expression=
+)</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::setDataTransform(const H5std_string&amp;
+  expression)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:443'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_data_transform</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ssize_t DSetMemXferPropList::getDataTransform(char* exp, size_t
+  buf_size)</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string DSetMemXferPropList::getDataTransform()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:444'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_buffer</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::setBuffer(size_t size, void* tconv, voi=
+d*
+  bkg)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:445'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_buffer</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>size_t DSetMemXferPropList::getBuffer(void** tconv, void** bkg)</=
+p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:446'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_preserve</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::setPreserve(bool status)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:447'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_preserve</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool DSetMemXferPropList::getPreserve()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:448'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_edc_check</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::setEDCCheck(H5Z_EDC_t check)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:449'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Z_EDC_t H5Pget_edc_check</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Z_EDC_t DSetMemXferPropList::getEDCCheck()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:450'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_filter_callback</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:451'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_btree_ratios</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::setBtreeRatios(double left, double midd=
+le,
+  double right)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:452'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_btree_ratios</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::getBtreeRatios(double&amp; left,
+  double&amp; middle, double&amp; right)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:453'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_vlen_mem_manager</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::setVlenMemManager() </p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::setVlenMemManager(H5MM_allocate_t
+  alloc_func, void* alloc_info, H5MM_free_t free_func, void* free_info)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:454'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_vlen_mem_manager</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::getVlenMemManager(H5MM_allocate_t&amp;
+  alloc_func, void** alloc_info, H5MM_free_t&amp; free_func, void** free_in=
+fo)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:455'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_hyper_vector_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::setHyperVectorSize(size_t vector_size)<=
+/p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:456'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_hyper_vector_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>size_t DSetMemXferPropList::getHyperVectorSize()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:457'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_type_conv_cb</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::setTypeConvCB(H5T_conv_except_func_t op,
+  void *user_data)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:458'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_type_conv_cb</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DSetMemXferPropList::getTypeConvCB(H5T_conv_except_func_t *o=
+p,
+  void **user_data)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:459'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_create_intermediate_group</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:460'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_create_intermediate_group</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:461'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_local_heap_size_hint</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:462'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_local_heap_size_hint</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:463'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_link_phase_change</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:464'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_link_phase_change</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:465'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_est_link_info</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:466'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_est_link_info</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:467'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_link_creation_order</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:468'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_link_creation_order</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:469'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_char_encoding</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ASAP</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:470'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_char_encoding</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ASAP</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:471'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_nlinks</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void LinkAccPropList::setNumLinks(size_t nlinks)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:472'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_nlinks</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>size_t LinkAccPropList::getNumLinks()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:473'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_elink_prefix</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:474'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_elink_prefix</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:475'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_elink_fapl</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:476'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_elink_fapl</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:477'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_elink_acc_flags</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:478'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_elink_acc_flags</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:479'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_elink_cb</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:480'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_elink_cb</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:481'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:482'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_copy_object</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:483'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_copy_object</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:484'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Padd_merge_committed_dtype_path</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:485'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pfree_merge_committed_dtype_paths</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:486'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pset_mcdt_search_cb</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:487'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Pget_mcdt_search_cb</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:488'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  background:#F2F2F2;mso-background-themecolor:background1;mso-background-t=
+hemeshade:
+  242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:489'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5open</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Library::open()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:490'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5close</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Library::close()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:491'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5dont_atexit</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Library::dontAtExit()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:492'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5garbage_collect</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal;tab-stops:46.65pt'>void H5Library::garbageCollect()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:493'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5set_free_list_limits</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Library::setFreeListLimits(int reg_global_lim, int reg_lis=
+t_lim,</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'mso-spacerun:yes'>        </span>int arr_global_li=
+m, int
+  arr_list_lim, int blk_global_lim,</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'mso-spacerun:yes'>        </span>int blk_list_lim)=
+</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:494'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5get_libversion</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Library::getLibVersion(unsigned&amp; majnum, unsigned&amp;
+  minnum, unsigned&amp; relnum)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:495'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5check_version</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Library::checkVersion(unsigned majnum, unsigned minnum,
+  unsigned relnum)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:496'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5free_memory</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No wrapper</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:497'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5allocate_memory</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No wrapper</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:498'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5resize_memory</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No wrapper</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:499'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  background:#F2F2F2;mso-background-themecolor:background1;mso-background-t=
+hemeshade:
+  242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:500;height:17.45pt'>
+  <td width=3D257 rowspan=3D4 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt;height:17.45pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Rcreate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+7.45pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Location::reference(void* ref, const char* name, const Dat=
+aSpace&amp;
+  dataspace, H5R_type_t ref_type)</p>
+  </td>
+  <td width=3D35 rowspan=3D4 valign=3Dtop style=3D'width:26.05pt;border-top=
+:none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+7.45pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 rowspan=3D4 valign=3Dtop style=3D'width:30.9pt;border-top:=
+none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+7.45pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 rowspan=3D4 valign=3Dtop style=3D'width:129.45pt;border-t=
+op:none;
+  border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid =
+windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+7.45pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:501;height:17.45pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+7.45pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Location::reference(void* ref, const H5std_string&amp; nam=
+e,
+  const DataSpace&amp; dataspace, H5R_type_t ref_type)</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:502;height:17.45pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+7.45pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Location::reference(void* ref, const char* name, H5R_type_t
+  ref_type)</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:503;height:17.45pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+7.45pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void H5Location::reference(void* ref, const H5std_string&amp; nam=
+e,
+  H5R_type_t ref_type)</p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:504'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Rdereference2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSet::DataSet(const H5Location&amp; loc, const void* ref,
+  H5R_type_t ref_type)</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:505'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Rget_region</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSpace H5Location::getRegion(void *ref, H5R_type_t ref_type)</=
+p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:506'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Rget_obj_type2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5O_type_t H5Location::getRefObjType(void *ref, H5R_type_t ref_ty=
+pe)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:507'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Rget_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:508'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:509'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'background:lightgrey;mso-highlight:lightgrey'>H5Rg=
+et_obj_type1<o:p></o:p></span></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Should remove from code</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:510'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><span style=3D'background:lightgrey;mso-highlight:lightgrey'>H5Rd=
+ereference1<o:p></o:p></span></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>Removed</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:511'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:512'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Screate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSpace::DataSpace(H5S_class_t type)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:513'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Screate_simple</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataSpace::DataSpace(int rank, const hsize_t * dims, const hsize_=
+t *
+  maxdims)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:514'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sset_extent_simple</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::setExtentSimple(int rank, const hsize_t
+  *current_size, const hsize_t *maximum_size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:515'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Scopy</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::copy(const DataSpace&amp; like_space)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:516'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sclose</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::close()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:517'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sencode</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:518'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sdecode</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:519'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_simple_extent_npoints</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hssize_t DataSpace::getSimpleExtentNpoints</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:520'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_simple_extent_ndims</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int DataSpace::getSimpleExtentNdims ()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:521'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_simple_extent_dims</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int DataSpace::getSimpleExtentDims (hsize_t *dims, hsize_t *maxdi=
+ms)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:522'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sis_simple</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool DataSpace::isSimple ()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:523'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_select_npoints</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hssize_t DataSpace::getSelectNpoints ()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:524'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sselect_hyperslab</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::selectHyperslab(H5S_seloper_t op, const hsize_t
+  *count, const hsize_t *start, const hsize_t *stride, const hsize_t *block=
+)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:525'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sselect_elements</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::selectElements (H5S_seloper_t op, const size_t nu=
+m_elements,
+  const hsize_t *coord)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:526'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_simple_extent_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5S_class_t DataSpace::getSimpleExtentType ()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:527'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sset_extent_none</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::setExtentNone ()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:528'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sextent_copy</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::extentCopy (const DataSpace&amp; dest_space)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:529'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sextent_equal</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:530'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sselect_all</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::selectAll ()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:531'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sselect_none</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::selectNone ()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:532'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Soffset_simple</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::offsetSimple (const hssize_t* offset)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:533'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sselect_valid</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool DataSpace::selectValid ()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:534'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sis_regular_hyperslab</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:535'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_regular_hyperslab</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:536'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_select_hyper_nblocks</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hssize_t DataSpace::getSelectHyperNblocks ()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:537'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_select_elem_npoints</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>hssize_t DataSpace::getSelectElemNpoints ()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:538'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_select_hyper_blocklist</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::getSelectHyperBlocklist(hsize_t startblock, hsize=
+_t
+  numblocks, hsize_t *buf)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:539'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_select_elem_pointlist</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::getSelectElemPointlist (hsize_t startpoint, hsize=
+_t
+  numpoints, hsize_t *buf)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:540'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_select_bounds</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataSpace::getSelectBounds (hsize_t* start, hsize_t* end)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:541'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Sget_select_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:542'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  background:#F2F2F2;mso-background-themecolor:background1;mso-background-t=
+hemeshade:
+  242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;background:#F2F2F2;mso-background-th=
+emecolor:
+  background1;mso-background-themeshade:242;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:543'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tcreate</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataType::DataType(const H5T_class_t type_class, size_t size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:544'>
+  <td width=3D257 rowspan=3D3 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tcopy</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataType::DataType(const PredType&amp; pred_type)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:545'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::copy(const DataType&amp; like_type)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:546'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::copy(const DataSet&amp; dset)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:547'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tclose</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::close()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:548;height:10.0pt'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataType destructor</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt;height:1=
+0.0pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:549'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tequal</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool DataType::operator=3D=3D(const DataType&amp; compared_type)<=
+/p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:550'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tlock</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::lock()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:551'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tcommit2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::commit(const H5Location&amp; loc, const char* name=
+)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:552'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::commit(const H5Location&amp; loc, const
+  H5std_string&amp; name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:553'>
+  <td width=3D257 rowspan=3D16 style=3D'width:192.6pt;border:solid windowte=
+xt 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Topen2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataType CommonFG::openDataType(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:554'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataType CommonFG::openDataType(const H5std_string&amp; name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:555'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ArrayType CommonFG::openArrayType(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:556'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ArrayType CommonFG::openArrayType(const H5std_string&amp; name)</=
+p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:557'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>CompType CommonFG::openCompType(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:558'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>CompType CommonFG::openCompType(const H5std_string&amp; name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:559'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>EnumType CommonFG::openEnumType(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:560'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>EnumType CommonFG::openEnumType(const H5std_string&amp; name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:561'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>IntType CommonFG::openIntType(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:562'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>IntType CommonFG::openIntType(const H5std_string&amp; name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:563'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>FloatType CommonFG::openFloatType(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:564'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>FloatType CommonFG::openFloatType(const H5std_string&amp; name)</=
+p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:565'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>StrType CommonFG::openStrType(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:566'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>StrType CommonFG::openStrType(const H5std_string&amp; name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:567'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>VarLenType CommonFG::openVarLenType(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:568'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>VarLenType CommonFG::openVarLenType(const H5std_string&amp; name)=
+</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:569'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tcommit_anon</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:570'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_create_plist</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>PropList DataType::getCreatePlist()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:571'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tcommitted</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool DataType::committed()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:572'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tencode</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::encode()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:573'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tdecode</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* DataType::decode() const;</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* ArrayType::decode() const;</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* CompType::decode() const;</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* DataType::decode() const;</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* EnumType::decode() const;</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* FloatType::decode() const;</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* IntType::decode() const;</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* StrType::decode() const;</p>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>virtual DataType* VarLenType::decode() const;</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:574'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tinsert</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CompType::insertMember(const H5std_string&amp; name, size_t
+  offset, const DataType&amp; new_member)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:575'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tpack</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CompType::pack()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:576'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tenum_create</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>EnumType::EnumType(const IntType&amp; data_type)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:577'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tenum_insert</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void EnumType::insert(const char* name, void *value)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:578'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tenum_nameof</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string EnumType::nameOf(void *value, size_t size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:579'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tenum_valueof</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void EnumType::valueOf(const char* name, void *value)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:580'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tvlen_create</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>VarLenType::VarLenType(const DataType* base_type)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:581'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tarray_create2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ArrayType::ArrayType(const DataType&amp; base_type, int ndims, co=
+nst
+  hsize_t* dims)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:582'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_array_ndims</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int ArrayType::getArrayNDims()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:583'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_array_dims2</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int ArrayType::getArrayDims(hsize_t* dims)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:584'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_tag</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::setTag(const char* tag)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:585'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::setTag(const H5std_string&amp; tag)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:586'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_tag</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string DataType::getTag()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:587'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_super</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataType DataType::getSuper()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:588'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_class</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5T_class_t DataType::getClass()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:589'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tdetect_class</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool DataType::detectClass(H5T_class_t cls)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:590'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>size_t DataType::getSize()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:591'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_order</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5T_order_t AtomType::getOrder()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:592'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_precision</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>size_t AtomType::getPrecision()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:593'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_offset</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int AtomType::getOffset()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:594'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_pad</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void AtomType::getPad(H5T_pad_t&amp; lsb, H5T_pad_t&amp; msb)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:595'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_sign</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5T_sign_t IntType::getSign()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:596'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_fields</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FloatType::getFields(size_t&amp; spos, size_t&amp; epos,
+  size_t&amp; esize, size_t&amp; mpos, size_t&amp; msize)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:597'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_ebias</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>size_t FloatType::getEbias()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:598'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_norm</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5T_norm_t FloatType::getNorm(H5std_string&amp; norm_string)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:599'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_inpad</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5T_pad_t FloatType::getInpad(H5std_string&amp; pad_string)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:600'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_strpad</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5T_str_t StrType::getStrpad()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:601'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_nmembers</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int CompType::getNmembers()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:602'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int EnumType::getNmembers()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:603'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_member_name</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5std_string CompType::getMemberName(unsigned member_num)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:604'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_member_index</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int CompType::getMemberIndex(const char* name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:605'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>int CompType::getMemberIndex(const H5std_string&amp; name)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:606'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_member_offset</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>size_t CompType::getMemberOffset(unsigned member_num)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:607'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_member_class</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5T_class_t CompType::getMemberClass(unsigned member_num)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:608'>
+  <td width=3D257 rowspan=3D8 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_member_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>DataType CompType::getMemberDataType(unsigned member_num)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:609'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>ArrayType CompType::getMemberArrayType(unsigned member_num)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:610'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>CompType CompType::getMemberCompType(unsigned member_num)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:611'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>EnumType CompType::getMemberEnumType(unsigned member_num)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:612'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>IntType CompType::getMemberIntType(unsigned member_num)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:613'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>FloatType CompType::getMemberFloatType(unsigned member_num)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:614'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>StrType CompType::getMemberStrType(unsigned member_num)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:615'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>VarLenType CompType::getMemberVarLenType(unsigned member_num)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:616'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_member_value</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void EnumType::getMemberValue(unsigned memb_no, void *value)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:617'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_cset</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5T_cset_t StrType::getCset()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:618'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tis_variable_str</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>bool DataType::isVariableStr()</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:619'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tget_native_type</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:620'>
+  <td width=3D257 rowspan=3D2 style=3D'width:192.6pt;border:solid windowtex=
+t 1.0pt;
+  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:s=
+olid windowtext .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_size</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void AtomType::setSize(size_t size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:621'>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void CompType::setSize(size_t size)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:622'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_order</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void AtomType::setOrder(H5T_order_t order)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:623'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_precision</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void AtomType::setPrecision(size_t precision)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:624'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_offset</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void AtomType::setOffset(size_t offset)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:625'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_pad</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void AtomType::setPad(H5T_pad_t lsb, H5T_pad_t msb)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:626'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_sign</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void IntType::setSign(H5T_sign_t sign)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:627'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_fields</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FloatType::setFields(size_t spos, size_t epos, size_t esize,
+  size_t mpos, size_t msize)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:628'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_ebias</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FloatType::setEbias(size_t ebias)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:629'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_norm</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FloatType::setNorm(H5T_norm_t norm)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:630'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_inpad</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void FloatType::setInpad(H5T_pad_t inpad)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:631'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_cset</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void StrType::setCset(H5T_cset_t cset)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:632'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tset_strpad</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void StrType::setStrpad(H5T_str_t strpad)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:633'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tregister</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::registerFunc(H5T_pers_t pers, const char* name, co=
+nst
+  DataType&amp; dest, H5T_conv_t func)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:634'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tunregister</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::unregister(H5T_pers_t pers, const char* name, const
+  DataType&amp; dest, H5T_conv_t func)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:635'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tfind</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5T_conv_t DataType::find(const DataType&amp; dest, H5T_cdata_t
+  **pcdata)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:636'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tcompiler_conv</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>No</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
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+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
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+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
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+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D173 valign=3Dtop style=3D'width:129.45pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+ <tr style=3D'mso-yfti-irow:637'>
+  <td width=3D257 style=3D'width:192.6pt;border:solid windowtext 1.0pt;bord=
+er-top:
+  none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid window=
+text .5pt;
+  padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>H5Tconvert</p>
+  </td>
+  <td width=3D477 valign=3Dtop style=3D'width:357.55pt;border-top:none;bord=
+er-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
+.0pt;
+  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid window=
+text .5pt;
+  mso-border-alt:solid windowtext .5pt;padding:0in 5.4pt 0in 5.4pt'>
+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
+e-height:
+  normal'>void DataType::convert(const DataType&amp; dest, size_t nelmts, v=
+oid
+  *buf, void *background, const PropList&amp; plist)</p>
+  </td>
+  <td width=3D35 valign=3Dtop style=3D'width:26.05pt;border-top:none;border=
+-left:
+  none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1=
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+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
+left:none;
+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
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+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
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+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
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+  normal'><o:p>&nbsp;</o:p></p>
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+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
+tom:.0001pt;
+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
+  </td>
+  <td width=3D41 valign=3Dtop style=3D'width:30.9pt;border-top:none;border-=
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+  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
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+  <p class=3DMsoNormal align=3Dcenter style=3D'margin-bottom:0in;margin-bot=
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+  text-align:center;line-height:normal'><o:p>&nbsp;</o:p></p>
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+  <p class=3DMsoNormal style=3D'margin-bottom:0in;margin-bottom:.0001pt;lin=
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+  normal'><o:p>&nbsp;</o:p></p>
+  </td>
+ </tr>
+</table>
+
+<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>
+
+<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>
+
+</div>
+
+</body>
+
+</html>
+
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+------=_NextPart_01D32FBF.F2FA1110--
diff --git a/c++/src/CMakeLists.txt b/c++/src/CMakeLists.txt
index b147cfa..eae86a3 100644
--- a/c++/src/CMakeLists.txt
+++ b/c++/src/CMakeLists.txt
@@ -1,5 +1,18 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_CPP_SRC)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_CPP_SRC CXX)
+
+#-----------------------------------------------------------------------------
+# Parallel/MPI, prevent spurious cpp/cxx warnings
+#-----------------------------------------------------------------------------
+if (H5_HAVE_PARALLEL)
+  add_definitions ("-DMPICH_SKIP_MPICXX")
+  add_definitions ("-DMPICH_IGNORE_CXX_SEEK")
+endif ()
+
+#-----------------------------------------------------------------------------
+# Apply Definitions to compiler in this directory and below
+#-----------------------------------------------------------------------------
+add_definitions (${HDF_EXTRA_C_FLAGS})
 
 #-----------------------------------------------------------------------------
 # Generate configure file
@@ -33,6 +46,7 @@ set (CPP_SOURCES
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5IdComponent.cpp
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5IntType.cpp
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5LaccProp.cpp
+    ${HDF5_CPP_SRC_SOURCE_DIR}/H5LcreatProp.cpp
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5Library.cpp
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5Location.cpp
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5Object.cpp
@@ -70,6 +84,7 @@ set (CPP_HDRS
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5Include.h
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5IntType.h
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5LaccProp.h
+    ${HDF5_CPP_SRC_SOURCE_DIR}/H5LcreatProp.h
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5Library.h
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5Location.h
     ${HDF5_CPP_SRC_SOURCE_DIR}/H5Object.h
@@ -81,10 +96,11 @@ set (CPP_HDRS
 )
 
 add_library (${HDF5_CPP_LIB_TARGET} STATIC ${CPP_SOURCES} ${CPP_HDRS})
+set_property(TARGET ${HDF5_CPP_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (${HDF5_CPP_LIB_TARGET} STATIC " " " ")
-target_link_libraries (${HDF5_CPP_LIB_TARGET} ${HDF5_LIB_TARGET})
+target_link_libraries (${HDF5_CPP_LIB_TARGET} PUBLIC ${HDF5_LIB_TARGET})
 set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_CPP_LIB_TARGET}")
-H5_SET_LIB_OPTIONS (${HDF5_CPP_LIB_TARGET} ${HDF5_CPP_LIB_NAME} STATIC)
+H5_SET_LIB_OPTIONS (${HDF5_CPP_LIB_TARGET} ${HDF5_CPP_LIB_NAME} STATIC 0)
 set_target_properties (${HDF5_CPP_LIB_TARGET} PROPERTIES
     FOLDER libraries/cpp
     INTERFACE_INCLUDE_DIRECTORIES "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
@@ -93,10 +109,11 @@ set (install_targets ${HDF5_CPP_LIB_TARGET})
 
 if (BUILD_SHARED_LIBS)
   add_library (${HDF5_CPP_LIBSH_TARGET} SHARED ${CPP_SOURCES} ${CPP_HDRS})
+  set_property(TARGET ${HDF5_CPP_LIBSH_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (${HDF5_CPP_LIBSH_TARGET} SHARED " " " ")
-  target_link_libraries (${HDF5_CPP_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
+  target_link_libraries (${HDF5_CPP_LIBSH_TARGET} PUBLIC ${HDF5_LIBSH_TARGET})
   set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_CPP_LIBSH_TARGET}")
-  H5_SET_LIB_OPTIONS (${HDF5_CPP_LIBSH_TARGET} ${HDF5_CPP_LIB_NAME} SHARED ${HDF5_CXX_PACKAGE_SOVERSION})
+  H5_SET_LIB_OPTIONS (${HDF5_CPP_LIBSH_TARGET} ${HDF5_CPP_LIB_NAME} SHARED "CXX")
   set_target_properties (${HDF5_CPP_LIBSH_TARGET} PROPERTIES
       FOLDER libraries/cpp
       COMPILE_DEFINITIONS "H5_BUILT_AS_DYNAMIC_LIB"
@@ -139,3 +156,50 @@ if (HDF5_EXPORTED_TARGETS)
       INCLUDES DESTINATION include
   )
 endif ()
+
+#-----------------------------------------------------------------------------
+# Create pkgconfig files
+#-----------------------------------------------------------------------------
+set (_PKG_CONFIG_PREFIX ${CMAKE_INSTALL_PREFIX})
+set (_PKG_CONFIG_EXEC_PREFIX \${prefix})
+set (_PKG_CONFIG_LIBDIR \${exec_prefix}/lib)
+set (_PKG_CONFIG_INCLUDEDIR \${prefix}/include)
+set (_PKG_CONFIG_LIBNAME "${HDF5_CPP_LIB_CORENAME}")
+set (_PKG_CONFIG_VERSION "${HDF5_PACKAGE_VERSION}")
+
+set (_PKG_CONFIG_LIBS_PRIVATE)
+
+set (_PKG_CONFIG_LIBS "${_PKG_CONFIG_LIBS} -l${HDF5_CPP_LIB_CORENAME}")
+if (BUILD_SHARED_LIBS)
+  set (_PKG_CONFIG_SH_LIBS "${_PKG_CONFIG_SH_LIBS} -l${HDF5_CPP_LIB_CORENAME}")
+endif ()
+
+set (_PKG_CONFIG_REQUIRES "${HDF5_LIB_CORENAME}")
+set (_PKG_CONFIG_REQUIRES_PRIVATE "${HDF5_LIB_CORENAME}")
+
+configure_file (
+    ${HDF_RESOURCES_DIR}/libhdf5.pc.in
+    ${HDF5_BINARY_DIR}/CMakeFiles/${HDF5_CPP_LIB_CORENAME}-${HDF5_PACKAGE_VERSION}.pc
+    @ONLY
+)
+install (
+    FILES ${HDF5_BINARY_DIR}/CMakeFiles/${HDF5_CPP_LIB_CORENAME}-${HDF5_PACKAGE_VERSION}.pc
+    DESTINATION ${HDF5_INSTALL_LIB_DIR}/pkgconfig
+    COMPONENT cpplibraries
+)
+
+if (NOT WIN32)
+  set (_PKG_CONFIG_COMPILER ${CMAKE_CXX_COMPILER})
+  configure_file (
+      ${HDF_RESOURCES_DIR}/libh5cc.in
+      ${HDF5_BINARY_DIR}/CMakeFiles/h5c++
+      @ONLY
+  )
+  install (
+      FILES ${HDF5_BINARY_DIR}/CMakeFiles/h5c++
+      DESTINATION ${HDF5_INSTALL_BIN_DIR}
+      PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+      COMPONENT cpplibraries
+  )
+endif ()
+
diff --git a/c++/src/H5AbstractDs.cpp b/c++/src/H5AbstractDs.cpp
index 621578e..823e873 100644
--- a/c++/src/H5AbstractDs.cpp
+++ b/c++/src/H5AbstractDs.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -24,6 +22,7 @@
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
 #include "H5DxferProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
diff --git a/c++/src/H5AbstractDs.h b/c++/src/H5AbstractDs.h
index f0859c8..399e033 100644
--- a/c++/src/H5AbstractDs.h
+++ b/c++/src/H5AbstractDs.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __AbstractDs_H
@@ -33,7 +31,7 @@ class DataSpace;
      and DataSet.
 
     It provides a collection of services that are common to both Attribute
-    and DataSet.  AbstractDs inherits from H5Object.
+    and DataSet.
 */
 class H5_DLLCPP AbstractDs {
    public:
@@ -76,18 +74,6 @@ class H5_DLLCPP AbstractDs {
         // Default constructor
         AbstractDs();
 
-        // *** Deprecation warning ***
-        // The following two constructors are no longer appropriate after the
-        // data member "id" had been moved to the sub-classes.
-        // The copy constructor is a noop and is removed in 1.8.15 and the
-        // other will be removed from 1.10 release, and then from 1.8 if its
-        // removal does not raise any problems in two 1.10 releases.
-
-        // Mar 2016 -BMR, AbstractDs(const hid_t h5_id);
-
-        // Copy constructor
-        // AbstractDs( const AbstractDs& original );
-
    private:
         // This member function is implemented by DataSet and Attribute - pure virtual.
         virtual hid_t p_get_type() const = 0;
diff --git a/c++/src/H5Alltypes.h b/c++/src/H5Alltypes.h
index df7213a..d67f3fe 100644
--- a/c++/src/H5Alltypes.h
+++ b/c++/src/H5Alltypes.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 // This header file simply serves as a container to hold the
diff --git a/c++/src/H5ArrayType.cpp b/c++/src/H5ArrayType.cpp
index c8bd0fc..836c837 100644
--- a/c++/src/H5ArrayType.cpp
+++ b/c++/src/H5ArrayType.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -21,6 +19,7 @@
 #include "H5PropList.h"
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -47,7 +46,7 @@ ArrayType::ArrayType(const hid_t existing_id) : DataType(existing_id) {}
 
 //--------------------------------------------------------------------------
 // Function:    ArrayType copy constructor
-///\brief       Copy constructor: makes a copy of the original ArrayType object.
+///\brief       Copy constructor: same HDF5 object as \a original
 // Programmer   Binh-Minh Ribler - May 2004
 //--------------------------------------------------------------------------
 ArrayType::ArrayType(const ArrayType& original) : DataType(original) {}
@@ -121,7 +120,6 @@ ArrayType::ArrayType(const H5Location& loc, const H5std_string& dtype_name) : Da
 //              Closes the id on the lhs object first with setId, then copies
 //              each data member from the rhs object. (Issue HDFFV-9562)
 // Programmer   Binh-Minh Ribler - Mar 2016
-// Modification
 //--------------------------------------------------------------------------
 ArrayType& ArrayType::operator=(const ArrayType& rhs)
 {
@@ -141,14 +139,32 @@ ArrayType& ArrayType::operator=(const ArrayType& rhs)
 }
 
 //--------------------------------------------------------------------------
+// Function:    ArrayType::decode
+///\brief       Returns an ArrayType object via DataType* by decoding the
+///             binary object description of this type.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - Aug 2017
+//--------------------------------------------------------------------------
+DataType* ArrayType::decode() const
+{
+    hid_t encoded_arrtype_id = H5I_INVALID_HID;
+    try {
+        encoded_arrtype_id = p_decode();
+    }
+    catch (DataTypeIException &err) {
+        throw;
+    }
+    ArrayType *encoded_arrtype = new ArrayType;
+    encoded_arrtype->p_setId(encoded_arrtype_id);
+    return(encoded_arrtype);
+}
+
+//--------------------------------------------------------------------------
 // Function:    ArrayType::getArrayNDims
 ///\brief       Returns the number of dimensions for an array datatype.
 ///\return      Number of dimensions
 ///\exception   H5::DataTypeIException
 // Programmer   Binh-Minh Ribler - May 2004
-// Modification
-//      Apr, 2016
-//              Became const.
 //--------------------------------------------------------------------------
 int ArrayType::getArrayNDims() const
 {
@@ -169,9 +185,6 @@ int ArrayType::getArrayNDims() const
 ///\return      Number of dimensions
 ///\exception   H5::DataTypeIException
 // Programmer   Binh-Minh Ribler - May 2004
-// Modification
-//      Apr, 2016
-//              Became const.
 //--------------------------------------------------------------------------
 int ArrayType::getArrayDims(hsize_t* dims) const
 {
diff --git a/c++/src/H5ArrayType.h b/c++/src/H5ArrayType.h
index dd9db51..d99b936 100644
--- a/c++/src/H5ArrayType.h
+++ b/c++/src/H5ArrayType.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5ArrayType_H
@@ -22,9 +20,8 @@ namespace H5 {
 /*! \class ArrayType
     \brief Class ArrayType inherits from DataType and provides wrappers for
      the HDF5's Array Datatypes.
-
-    Inheritance: DataType -> H5Object -> H5Location -> IdComponent
 */
+// Inheritance: DataType -> H5Object -> H5Location -> IdComponent
 class H5_DLLCPP ArrayType : public DataType {
    public:
         // Constructor that creates a new array data type based on the
@@ -38,6 +35,10 @@ class H5_DLLCPP ArrayType : public DataType {
         ArrayType(const H5Location& loc, const char* name);
         ArrayType(const H5Location& loc, const H5std_string& name);
 
+        // Returns an ArrayType object via DataType* by decoding the
+        // binary object description of this type.
+        virtual DataType* decode() const;
+
         // Returns the number of dimensions of this array datatype.
         int getArrayNDims() const;
         //int getArrayNDims(); // removed 1.8.18 and 1.10.1
@@ -49,7 +50,7 @@ class H5_DLLCPP ArrayType : public DataType {
         ///\brief Returns this class name.
         virtual H5std_string fromClass () const { return("ArrayType"); }
 
-        // Copy constructor: makes copy of the original object.
+        // Copy constructor: same as the original ArrayType.
         ArrayType(const ArrayType& original);
 
         // Constructor that takes an existing id
diff --git a/c++/src/H5AtomType.cpp b/c++/src/H5AtomType.cpp
index 0dc2b1e..a9f6f36 100644
--- a/c++/src/H5AtomType.cpp
+++ b/c++/src/H5AtomType.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -21,6 +19,7 @@
 #include "H5PropList.h"
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -48,7 +47,7 @@ AtomType::AtomType(const hid_t existing_id) : DataType(existing_id) {}
 
 //--------------------------------------------------------------------------
 // Function:    AtomType copy constructor
-///\brief       Copy constructor: makes a copy of the original AtomType object.
+///\brief       Copy constructor: same HDF5 object as \a original
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 AtomType::AtomType(const AtomType& original) : DataType(original) {}
@@ -177,8 +176,8 @@ size_t AtomType::getPrecision() const
 ///\param       precision - IN: Number of bits of precision
 ///\exception   H5::DataTypeIException
 ///\par Description
-///             For information, please see C layer Reference Manuat at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5T.html#Datatype-SetPrecision
+///             For information, please refer to the H5Tset_precision API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void AtomType::setPrecision(size_t precision) const
@@ -197,8 +196,8 @@ void AtomType::setPrecision(size_t precision) const
 ///\return      Offset value
 ///\exception   H5::DataTypeIException
 ///\par Description
-///             For information, please see C layer Reference Manuat at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5T.html#Datatype-GetOffset
+///             For information, please refer to the H5Tget_offset API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 // Modification
 //              12/05/00: due to C API change
@@ -224,8 +223,8 @@ int AtomType::getOffset() const
 ///\param       offset - IN: Offset of first significant bit
 ///\exception   H5::DataTypeIException
 ///\par Description
-///             For information, please see C layer Reference Manuat at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5T.html#Datatype-SetOffset
+///             For information, please refer to the H5Tset_offset API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void AtomType::setOffset(size_t offset) const
diff --git a/c++/src/H5AtomType.h b/c++/src/H5AtomType.h
index f4c70fd..80271ac 100644
--- a/c++/src/H5AtomType.h
+++ b/c++/src/H5AtomType.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5AtomType_H
@@ -25,9 +23,8 @@ namespace H5 {
 
     AtomType provides operations on HDF5 atomic datatypes.  It also inherits
     from DataType.
-
-    Inheritance: DataType -> H5Object -> H5Location -> IdComponent
 */
+// Inheritance: DataType -> H5Object -> H5Location -> IdComponent
 class H5_DLLCPP AtomType : public DataType {
    public:
         // Returns the byte order of an atomic datatype.
@@ -63,7 +60,7 @@ class H5_DLLCPP AtomType : public DataType {
         virtual H5std_string fromClass () const { return("AtomType"); }
 
 #ifndef DOXYGEN_SHOULD_SKIP_THIS
-        // Copy constructor - makes copy of the original object
+        // Copy constructor: same as the original AtomType.
         AtomType(const AtomType& original);
 
         // Noop destructor
diff --git a/c++/src/H5Attribute.cpp b/c++/src/H5Attribute.cpp
index c506906..ccba623 100644
--- a/c++/src/H5Attribute.cpp
+++ b/c++/src/H5Attribute.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifdef OLD_HEADER_FILENAME
@@ -29,6 +27,7 @@
 #include "H5FcreatProp.h"
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -52,7 +51,7 @@ Attribute::Attribute() : AbstractDs(), H5Location(), id(H5I_INVALID_HID) {}
 
 //--------------------------------------------------------------------------
 // Function:    Attribute copy constructor
-///\brief       Copy constructor: makes a copy of the original Attribute object.
+///\brief       Copy constructor: same HDF5 object as \a original
 ///\param       original  - IN: Original Attribute object to copy
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
diff --git a/c++/src/H5Attribute.h b/c++/src/H5Attribute.h
index 6d6df2c..c6fdaec 100644
--- a/c++/src/H5Attribute.h
+++ b/c++/src/H5Attribute.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5Attribute_H
@@ -26,13 +24,12 @@ namespace H5 {
     Attribute and DataSet are derivatives of AbstractDs.  Attribute also
     inherits from H5Location because an attribute can be used to specify
     a location.
-
-    Inheritance: multiple H5Location/AbstractDs -> IdComponent
 */
+//  Inheritance: multiple H5Location/AbstractDs -> IdComponent
 class H5_DLLCPP Attribute : public AbstractDs, public H5Location {
    public:
 
-        // Copy constructor: makes a copy of an existing Attribute object.
+        // Copy constructor: same as the original Attribute.
         Attribute(const Attribute& original);
 
         // Default constructor
diff --git a/c++/src/H5Classes.h b/c++/src/H5Classes.h
index 00066fe..8b1e6ed 100644
--- a/c++/src/H5Classes.h
+++ b/c++/src/H5Classes.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5Classes_H
@@ -33,10 +31,10 @@ namespace H5 {
         class DataSpace;
         class AtomType;
         class PredType;
-        class EnumType;
         class IntType;
         class FloatType;
         class StrType;
+        class EnumType;
         class CompType;
         class AbstractDs;
         class DataSet;
diff --git a/c++/src/H5CommonFG.cpp b/c++/src/H5CommonFG.cpp
index f3390aa..979816b 100644
--- a/c++/src/H5CommonFG.cpp
+++ b/c++/src/H5CommonFG.cpp
@@ -5,18 +5,16 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
 
-#include "H5Include.h"
 #include "H5private.h"             // for HDstrcpy
+#include "H5Include.h"
 #include "H5Exception.h"
 #include "H5IdComponent.h"
 #include "H5DataSpace.h"
@@ -24,6 +22,7 @@
 #include "H5DxferProp.h"
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -66,7 +65,8 @@ DataType CommonFG::openDataType(const char* name) const
         throwException("openDataType", "H5Topen2 failed");
 
     // No failure, create and return the DataType object
-    DataType data_type(type_id);
+    DataType data_type;
+    f_DataType_setId(&data_type, type_id);
     return(data_type);
 }
 
diff --git a/c++/src/H5CommonFG.h b/c++/src/H5CommonFG.h
index 0c7b799..68e3f19 100644
--- a/c++/src/H5CommonFG.h
+++ b/c++/src/H5CommonFG.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __CommonFG_H
@@ -26,10 +24,9 @@ class ArrayType;
 class VarLenType;
 
 /*! \class CommonFG
-    \brief \a CommonFG is an abstract base class of H5File and H5Group.
-
-    It provides common operations of H5File and H5Group.
+    \brief \a CommonFG is an abstract base class of H5Group.
 */
+/* Note: This class is being deprecated gradually. */
 class H5_DLLCPP CommonFG {
    public:
         // Opens a generic named datatype in this location.
@@ -89,3 +86,12 @@ class H5_DLLCPP CommonFG {
 
 #endif // __CommonFG_H
 
+/***************************************************************************
+                                Design Note
+                                ===========
+
+September 2017:
+
+        This class used to be base class of H5File as well, until the
+        restructure that moved H5File to be subclass of H5Group.
+*/
diff --git a/c++/src/H5CompType.cpp b/c++/src/H5CompType.cpp
index 7db2cfe..8252d76 100644
--- a/c++/src/H5CompType.cpp
+++ b/c++/src/H5CompType.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -22,6 +20,7 @@
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
 #include "H5DxferProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -41,7 +40,7 @@ CompType::CompType() : DataType() {}
 
 //--------------------------------------------------------------------------
 // Function:    CompType copy constructor
-///\brief       Copy constructor: makes copy of the original CompType object
+///\brief       Copy constructor: same HDF5 object as \a original
 ///\param       original - IN: Original CompType instance
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
@@ -126,6 +125,27 @@ CompType::CompType(const H5Location& loc, const H5std_string& dtype_name) : Data
 }
 
 //--------------------------------------------------------------------------
+// Function:    CompType::decode
+///\brief       Returns a CompType object via DataType* by decoding the
+///             binary object description of this datatype.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - Aug 2017
+//--------------------------------------------------------------------------
+DataType* CompType::decode() const
+{
+    hid_t encoded_cmptype_id = H5I_INVALID_HID;
+    try {
+        encoded_cmptype_id = p_decode();
+    }
+    catch (DataTypeIException &err) {
+        throw;
+    }
+    CompType *encoded_cmptype = new CompType;
+    encoded_cmptype->p_setId(encoded_cmptype_id);
+    return(encoded_cmptype);
+}
+
+//--------------------------------------------------------------------------
 // Function:    CompType::getNmembers
 ///\brief       Returns the number of members in this compound datatype.
 ///\return      Number of members
@@ -197,7 +217,6 @@ int CompType::getMemberIndex(const H5std_string& name) const
 ///             respect to the beginning of the compound data type datum.
 ///\param       member_num - IN: Zero-based index of the member
 ///\return      Byte offset
-///\exception   H5::DataTypeIException
 // Programmer   Binh-Minh Ribler - 2000
 // Description
 ///             Members are stored in no particular order with numbers 0
@@ -285,7 +304,7 @@ DataType CompType::getMemberDataType(unsigned member_num) const
 ArrayType CompType::getMemberArrayType(unsigned member_num) const
 {
     try {
-        ArrayType arraytype(p_get_member_type(member_num));
+        ArrayType arraytype;
         f_DataType_setId(&arraytype, p_get_member_type(member_num));
         return(arraytype);
     }
@@ -305,10 +324,10 @@ ArrayType CompType::getMemberArrayType(unsigned member_num) const
 //--------------------------------------------------------------------------
 CompType CompType::getMemberCompType(unsigned member_num) const
 {
-   try {
-      CompType comptype(p_get_member_type(member_num));
+    try {
+        CompType comptype;
         f_DataType_setId(&comptype, p_get_member_type(member_num));
-      return(comptype);
+        return(comptype);
     }
     catch (DataTypeIException& E) {
         throw DataTypeIException("CompType::getMemberCompType", E.getDetailMsg());
@@ -326,10 +345,10 @@ CompType CompType::getMemberCompType(unsigned member_num) const
 //--------------------------------------------------------------------------
 EnumType CompType::getMemberEnumType(unsigned member_num) const
 {
-   try {
-      EnumType enumtype(p_get_member_type(member_num));
+    try {
+        EnumType enumtype;
         f_DataType_setId(&enumtype, p_get_member_type(member_num));
-      return(enumtype);
+        return(enumtype);
     }
     catch (DataTypeIException& E) {
         throw DataTypeIException("CompType::getMemberEnumType", E.getDetailMsg());
@@ -347,10 +366,10 @@ EnumType CompType::getMemberEnumType(unsigned member_num) const
 //--------------------------------------------------------------------------
 IntType CompType::getMemberIntType(unsigned member_num) const
 {
-   try {
-      IntType inttype(p_get_member_type(member_num));
+    try {
+        IntType inttype;
         f_DataType_setId(&inttype, p_get_member_type(member_num));
-      return(inttype);
+        return(inttype);
     }
     catch (DataTypeIException& E) {
         throw DataTypeIException("CompType::getMemberIntType", E.getDetailMsg());
@@ -368,10 +387,10 @@ IntType CompType::getMemberIntType(unsigned member_num) const
 //--------------------------------------------------------------------------
 FloatType CompType::getMemberFloatType(unsigned member_num) const
 {
-   try {
-      FloatType floatype(p_get_member_type(member_num));
+    try {
+        FloatType floatype;
         f_DataType_setId(&floatype, p_get_member_type(member_num));
-      return(floatype);
+        return(floatype);
     }
     catch (DataTypeIException& E) {
         throw DataTypeIException("CompType::getMemberFloatType", E.getDetailMsg());
@@ -389,10 +408,10 @@ FloatType CompType::getMemberFloatType(unsigned member_num) const
 //--------------------------------------------------------------------------
 StrType CompType::getMemberStrType(unsigned member_num) const
 {
-   try {
-      StrType strtype(p_get_member_type(member_num));
+    try {
+        StrType strtype;
         f_DataType_setId(&strtype, p_get_member_type(member_num));
-      return(strtype);
+        return(strtype);
     }
     catch (DataTypeIException& E) {
         throw DataTypeIException("CompType::getMemberStrType", E.getDetailMsg());
@@ -410,10 +429,10 @@ StrType CompType::getMemberStrType(unsigned member_num) const
 //--------------------------------------------------------------------------
 VarLenType CompType::getMemberVarLenType(unsigned member_num) const
 {
-   try {
-      VarLenType varlentype(p_get_member_type(member_num));
+    try {
+        VarLenType varlentype;
         f_DataType_setId(&varlentype, p_get_member_type(member_num));
-      return(varlentype);
+        return(varlentype);
     }
     catch (DataTypeIException& E) {
         throw DataTypeIException("CompType::getMemberVarLenType", E.getDetailMsg());
diff --git a/c++/src/H5CompType.h b/c++/src/H5CompType.h
index 042b59f..d85e2ed 100644
--- a/c++/src/H5CompType.h
+++ b/c++/src/H5CompType.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5CompType_H
@@ -22,9 +20,8 @@ namespace H5 {
 /*! \class CompType
     \brief CompType is a derivative of a DataType and operates on HDF5
     compound datatypes.
-
-    Inheritance: DataType -> H5Object -> H5Location -> IdComponent
 */
+//  Inheritance: DataType -> H5Object -> H5Location -> IdComponent
 class H5_DLLCPP CompType : public DataType {
    public:
         // Default constructor
@@ -39,13 +36,17 @@ class H5_DLLCPP CompType : public DataType {
         // Gets the compound datatype of the specified dataset
         CompType(const DataSet& dataset);  // H5Dget_type
 
-        // Copy constructor - makes a copy of original object
+        // Copy constructor - same as the original CompType.
         CompType(const CompType& original);
 
         // Constructors that open a compound datatype, given a location.
         CompType(const H5Location& loc, const char* name);
         CompType(const H5Location& loc, const H5std_string& name);
 
+        // Returns a CompType object via DataType* by decoding the binary
+        // object description of this type.
+        virtual DataType* decode() const;
+
         // Returns the type class of the specified member of this compound
         // datatype.  It provides to the user a way of knowing what type
         // to create another datatype of the same class
diff --git a/c++/src/H5Cpp.h b/c++/src/H5Cpp.h
index b86e0f3..b9da80a 100644
--- a/c++/src/H5Cpp.h
+++ b/c++/src/H5Cpp.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5Cpp_H
@@ -27,6 +25,7 @@
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
 #include "H5DxferProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
diff --git a/c++/src/H5CppDoc.h b/c++/src/H5CppDoc.h
index afc6ebf..6eb85bf 100644
--- a/c++/src/H5CppDoc.h
+++ b/c++/src/H5CppDoc.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5CppDoc_H
@@ -28,12 +26,9 @@
  *
  * The C++ API provides C++ wrappers for the HDF5 C Library.
  * 
- * It is assumed that the user has knowledge of the 
- * <a href="https://www.hdfgroup.org/HDF5/doc/H5.format.html">
- * HDF5 file format</a> and its components. 
- * For more information on the HDF5 C Library, see the 
- * <a href="https://www.hdfgroup.org/HDF5/doc/index.html"> 
- * HDF5 Software Documentation</a> page.
+ * It is assumed that the user has knowledge of the HDF5 file format and its
+ * components.  For more information on the HDF5 C Library, please refer to
+ * the HDF5 Software Documentation page.
  *
  * Because the HDF5 C Library maps very well to
  * the object oriented design approach, classes in the C++ API can
@@ -52,13 +47,14 @@
     Dataspace Interface (H5S)         DataSpace
     Datatype Interface (H5T)          DataType and subclasses
   \endverbatim
+ *
+ * This <a href="./C2Cppfunction_map.mht">
+ * table </a> provides a map from the C APIs to the C++ member functions.
  * <br />
  * \section install_sec Installation
  *
  * The HDF5 C++ API is included with the HDF5 source code and can 
  * be obtained from 
- * <a href="https://www.hdfgroup.org/HDF5/release/obtainsrc.html">
- * https://www.hdfgroup.org/HDF5/release/obtainsrc.html</a>.
  * 
  * Please refer to the release_docs/INSTALL file under the top directory 
  * of the HDF5 source code for information about installing, building, 
diff --git a/c++/src/H5DataSet.cpp b/c++/src/H5DataSet.cpp
index a0db328..fbddd8d 100644
--- a/c++/src/H5DataSet.cpp
+++ b/c++/src/H5DataSet.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifdef OLD_HEADER_FILENAME
@@ -30,6 +28,7 @@
 #include "H5OcreatProp.h"
 #include "H5DxferProp.h"
 #include "H5DcreatProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -69,7 +68,7 @@ DataSet::DataSet(const hid_t existing_id) : H5Object(), AbstractDs(), id(existin
 
 //--------------------------------------------------------------------------
 // Function:    DataSet copy constructor
-///\brief       Copy constructor: makes a copy of the original DataSet object.
+///\brief       Copy constructor: same HDF5 object as \a original
 ///\param       original - IN: DataSet instance to copy
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
@@ -92,9 +91,6 @@ DataSet::DataSet(const DataSet& original) : H5Object(), AbstractDs(), id(origina
 ///             \c loc can be DataSet, Group, H5File, or named DataType, that
 ///             is a datatype that has been named by DataType::commit.
 // Programmer   Binh-Minh Ribler - Oct, 2006
-// Modification
-//      Jul, 2008
-//              Added for application convenience.
 //--------------------------------------------------------------------------
 DataSet::DataSet(const H5Location& loc, const void* ref, H5R_type_t ref_type, const PropList& plist) : H5Object(), AbstractDs(), id(H5I_INVALID_HID)
 {
@@ -111,9 +107,6 @@ DataSet::DataSet(const H5Location& loc, const void* ref, H5R_type_t ref_type, co
 ///\param       plist - IN: Property list - default to PropList::DEFAULT
 ///\exception   H5::ReferenceException
 // Programmer   Binh-Minh Ribler - Oct, 2006
-// Modification
-//      Jul, 2008
-//              Added for application convenience.
 //--------------------------------------------------------------------------
 DataSet::DataSet(const Attribute& attr, const void* ref, H5R_type_t ref_type, const PropList& plist) : H5Object(), AbstractDs(), id(H5I_INVALID_HID)
 {
@@ -579,10 +572,8 @@ int DataSet::iterateElems(void* buf, const DataType& type, const DataSpace& spac
 ///\param       size - IN: Array containing the new magnitude of each dimension
 ///\exception   H5::DataSetIException
 ///\par Description
-///             For more information, please see the Description section in
-///             C layer Reference Manual at:
-///\par
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5D.html#Dataset-Extend
+///             For information, please refer to the H5Dset_extent API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void DataSet::extend(const hsize_t* size) const
@@ -602,7 +593,6 @@ void DataSet::extend(const hsize_t* size) const
 ///\param       space - IN: Dataspace describing memory buffer & containing selection to use
 ///\exception   H5::DataSetIException
 // Programmer   Binh-Minh Ribler - 2014
-// Modification
 //--------------------------------------------------------------------------
 void DataSet::fillMemBuf(const void *fill, const DataType& fill_type, void *buf, const DataType& buf_type, const DataSpace& space) const
 {
diff --git a/c++/src/H5DataSet.h b/c++/src/H5DataSet.h
index f9e29ff..104ccea 100644
--- a/c++/src/H5DataSet.h
+++ b/c++/src/H5DataSet.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5DataSet_H
@@ -25,9 +23,8 @@ namespace H5 {
     An datasets has many characteristics similar to an attribute, thus both
     Attribute and DataSet are derivatives of AbstractDs.  DataSet also
     inherits from H5Object because a dataset is an HDF5 object.
-
-    Inheritance: multiple H5Object/AbstractDs -> H5Location -> IdComponent
 */
+//  Inheritance: multiple H5Object/AbstractDs -> H5Location -> IdComponent
 class H5_DLLCPP DataSet : public H5Object, public AbstractDs {
    public:
 
@@ -96,7 +93,7 @@ class H5_DLLCPP DataSet : public H5Object, public AbstractDs {
         // Default constructor.
         DataSet();
 
-        // Copy constructor.
+        // Copy constructor - same as the original DataSet.
         DataSet(const DataSet& original);
 
         // Creates a copy of an existing DataSet using its id.
diff --git a/c++/src/H5DataSpace.cpp b/c++/src/H5DataSpace.cpp
index 2587a72..e8e5712 100644
--- a/c++/src/H5DataSpace.cpp
+++ b/c++/src/H5DataSpace.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifdef OLD_HEADER_FILENAME
@@ -135,7 +133,7 @@ DataSpace::DataSpace(const hid_t existing_id) : IdComponent(), id(existing_id)
 
 //--------------------------------------------------------------------------
 // Function:    DataSpace copy constructor
-///\brief       Copy constructor: makes a copy of the original DataSpace object.
+///\brief       Copy constructor: same HDF5 object as \a original
 ///\param       original - IN: DataSpace object to copy
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
@@ -468,9 +466,8 @@ hssize_t DataSpace::getSelectElemNpoints () const
 ///\param       buf - IN: List of element points selected
 ///\exception   H5::DataSpaceIException
 ///\par Description
-///             For more information, please refer to the C layer Reference
-///             Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5S.html#Dataspace-SelectElemPointList
+///             For information, please refer to the C API
+///             H5Sget_select_elem_pointlist in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void DataSpace::getSelectElemPointlist (hsize_t startpoint, hsize_t numpoints, hsize_t *buf) const
@@ -492,9 +489,8 @@ void DataSpace::getSelectElemPointlist (hsize_t startpoint, hsize_t numpoints, h
 ///             the coordinates of the diagonally opposite corner
 ///\exception   H5::DataSpaceIException
 ///\par Description
-///             For more information, please refer to the C layer Reference
-///             Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5S.html#Dataspace-SelectBounds
+///             For information, please refer to the H5Sget_select_bounds API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void DataSpace::getSelectBounds (hsize_t* start, hsize_t* end) const
@@ -518,9 +514,8 @@ void DataSpace::getSelectBounds (hsize_t* start, hsize_t* end) const
 ///             specifying the coordinates of the elements being selected
 ///\exception   H5::DataSpaceIException
 ///\par Description
-///             For more information, please refer to the C layer Reference
-///             Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5S.html#Dataspace-SelectElements
+///             For information, please refer to the H5Sselect_elements API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void DataSpace::selectElements (H5S_seloper_t op, const size_t num_elements, const hsize_t *coord) const
@@ -600,9 +595,8 @@ bool DataSpace::selectValid () const
 ///\param       block - IN: Size of block in the hyperslab - default to \c NULL
 ///\exception   H5::DataSpaceIException
 ///\par Description
-///             For more information, please refer to the C layer Reference
-///             Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5S.html#Dataspace-SelectHyperslab
+///             For information, please refer to the H5Sselect_hyperslab API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void DataSpace::selectHyperslab(H5S_seloper_t op, const hsize_t *count, const hsize_t *start, const hsize_t *stride, const hsize_t *block) const
diff --git a/c++/src/H5DataSpace.h b/c++/src/H5DataSpace.h
index 281e865..54c68ac 100644
--- a/c++/src/H5DataSpace.h
+++ b/c++/src/H5DataSpace.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5DataSpace_H
@@ -22,9 +20,8 @@ namespace H5 {
 /*! \class DataSpace
     \brief Class DataSpace inherits from IdComponent and provides wrappers for
      the HDF5's dataspaces.
-
-    Inheritance: IdComponent
 */
+//  Inheritance: IdComponent
 class H5_DLLCPP DataSpace : public IdComponent {
    public:
         ///\brief Default DataSpace objects
@@ -39,7 +36,7 @@ class H5_DLLCPP DataSpace : public IdComponent {
         // Creates a DataSpace object using an existing dataspace id.
         DataSpace(const hid_t space_id);
 
-        // Copy constructor: makes a copy of the original DataSpace object.
+        // Copy constructor - same as the original DataSpace.
         DataSpace(const DataSpace& original);
 
         // Assignment operator
diff --git a/c++/src/H5DataType.cpp b/c++/src/H5DataType.cpp
index 2795485..a6b8c24 100644
--- a/c++/src/H5DataType.cpp
+++ b/c++/src/H5DataType.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifdef OLD_HEADER_FILENAME
@@ -30,6 +28,7 @@
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
 #include "H5DxferProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -50,7 +49,7 @@ using std::endl;
 ///\brief       Default constructor: Creates a stub datatype
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
-DataType::DataType() : H5Object(), id(H5I_INVALID_HID) {}
+DataType::DataType() : H5Object(), id(H5I_INVALID_HID), encoded_buf(NULL), buf_size(0) {}
 
 //--------------------------------------------------------------------------
 // Function:    DataType overloaded constructor
@@ -65,7 +64,7 @@ DataType::DataType() : H5Object(), id(H5I_INVALID_HID) {}
 //              Removed second argument, "predefined", after changing to the
 //              new ref counting mechanism that relies on C's ref counting.
 //--------------------------------------------------------------------------
-DataType::DataType(const hid_t existing_id) : H5Object(), id(existing_id)
+DataType::DataType(const hid_t existing_id) : H5Object(), id(existing_id), encoded_buf(NULL), buf_size(0)
 {
     incRefCount(); // increment number of references to this id
 }
@@ -78,7 +77,7 @@ DataType::DataType(const hid_t existing_id) : H5Object(), id(existing_id)
 ///\exception   H5::DataTypeIException
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
-DataType::DataType(const H5T_class_t type_class, size_t size) : H5Object()
+DataType::DataType(const H5T_class_t type_class, size_t size) : H5Object(), encoded_buf(NULL), buf_size(0)
 {
     // Call C routine to create the new datatype
     id = H5Tcreate(type_class, size);
@@ -98,11 +97,8 @@ DataType::DataType(const H5T_class_t type_class, size_t size) : H5Object()
 ///\param       plist - IN: Property list - default to PropList::DEFAULT
 ///\exception   H5::ReferenceException
 // Programmer   Binh-Minh Ribler - Oct, 2006
-// Modification
-//        Jul, 2008
-//              Added for application convenience.
 //--------------------------------------------------------------------------
-DataType::DataType(const H5Location& loc, const void* ref, H5R_type_t ref_type, const PropList& plist) : H5Object()
+DataType::DataType(const H5Location& loc, const void* ref, H5R_type_t ref_type, const PropList& plist) : H5Object(), encoded_buf(NULL), buf_size(0)
 {
     id = H5Location::p_dereference(loc.getId(), ref, ref_type, plist, "constructor - by dereference");
 }
@@ -121,7 +117,7 @@ DataType::DataType(const H5Location& loc, const void* ref, H5R_type_t ref_type,
 //        Jul, 2008
 //              Added for application convenience.
 //--------------------------------------------------------------------------
- /* DataType::DataType(const Attribute& attr, const void* ref, H5R_type_t ref_type, const PropList& plist) : H5Object(), id(H5I_INVALID_HID)
+ /* DataType::DataType(const Attribute& attr, const void* ref, H5R_type_t ref_type, const PropList& plist) : H5Object(), id(H5I_INVALID_HID), encoded_buf(NULL), buf_size(0)
 {
     id = H5Location::p_dereference(attr.getId(), ref, ref_type, plist, "constructor - by dereference");
 }
@@ -129,10 +125,10 @@ DataType::DataType(const H5Location& loc, const void* ref, H5R_type_t ref_type,
 
 //--------------------------------------------------------------------------
 // Function:    DataType copy constructor
-///\brief       Copy constructor: makes a copy of the original DataType object
+///\brief       Copy constructor: same HDF5 object as \a original
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
-DataType::DataType(const DataType& original) : H5Object(), id(original.id)
+DataType::DataType(const DataType& original) : H5Object(), id(original.id), encoded_buf(NULL), buf_size(0)
 {
     incRefCount(); // increment number of references to this id
 }
@@ -150,7 +146,7 @@ DataType::DataType(const DataType& original) : H5Object(), id(original.id)
 //              unnecessarily and will produce undefined behavior.
 //              -BMR, Apr 2015
 //--------------------------------------------------------------------------
-DataType::DataType(const PredType& pred_type) : H5Object()
+DataType::DataType(const PredType& pred_type) : H5Object(), encoded_buf(NULL), buf_size(0)
 {
     // Call C routine to copy the datatype
     id = H5Tcopy(pred_type.getId());
@@ -172,7 +168,7 @@ DataType::DataType(const PredType& pred_type) : H5Object()
 //              improve usability.
 //              -BMR, Dec 2016
 //--------------------------------------------------------------------------
-DataType::DataType(const H5Location& loc, const char *dtype_name) : H5Object()
+DataType::DataType(const H5Location& loc, const char *dtype_name) : H5Object(), encoded_buf(NULL), buf_size(0)
 {
     id = p_opentype(loc, dtype_name);
 }
@@ -191,7 +187,7 @@ DataType::DataType(const H5Location& loc, const char *dtype_name) : H5Object()
 //              improve usability.
 //              -BMR, Dec 2016
 //--------------------------------------------------------------------------
-DataType::DataType(const H5Location& loc, const H5std_string& dtype_name) : H5Object()
+DataType::DataType(const H5Location& loc, const H5std_string& dtype_name) : H5Object(), encoded_buf(NULL), buf_size(0)
 {
     id = p_opentype(loc, dtype_name.c_str());
 }
@@ -249,6 +245,104 @@ void DataType::copy(const DataSet& dset)
         throw DataTypeIException(inMemFunc("copy"), "H5Tcopy failed");
 }
 
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+//--------------------------------------------------------------------------
+// Function:    DataType::p_decode
+// Purpose      Returns an id of a type by decoding the binary object
+///             description of this datatype.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - Aug 2017
+//--------------------------------------------------------------------------
+hid_t DataType::p_decode() const
+{
+    // Make sure that the buffer can be decoded
+    if (encoded_buf == NULL)
+    {
+        throw DataTypeIException("DataType::p_decode", "No encoded buffer");
+    }
+
+    // Call C function to decode the binary object description
+    hid_t encoded_dtype_id = H5Tdecode(encoded_buf);
+
+    // If H5Tdecode fails, raise exception
+    if (encoded_dtype_id < 0)
+    {
+        throw DataTypeIException("DataType::p_decode", "H5Tdecode failed");
+    }
+    else
+    {
+        return(encoded_dtype_id);
+    }
+}
+#endif // DOXYGEN_SHOULD_SKIP_THIS
+
+//--------------------------------------------------------------------------
+// Function:    DataType::decode
+///\brief       Returns a DataType instance by decoding the binary object
+///             description of this datatype.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - Aug 2017
+//--------------------------------------------------------------------------
+DataType* DataType::decode() const
+{
+    hid_t encoded_dtype_id = H5I_INVALID_HID;
+    try {
+        encoded_dtype_id = p_decode();
+    }
+    catch (DataTypeIException &err) {
+        throw;
+    }
+    DataType *encoded_dtype = new DataType;
+    encoded_dtype->p_setId(encoded_dtype_id);
+    return(encoded_dtype);
+}
+
+//--------------------------------------------------------------------------
+// Function:    DataType::encode
+///\brief       Creates a binary object description of this datatype.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - Aug 2017
+//--------------------------------------------------------------------------
+void DataType::encode()
+{
+    // Call H5Tencode passing in null to determine the size of the buffer
+    herr_t ret_value = H5Tencode(id, NULL, &buf_size);
+    if (ret_value < 0)
+    {
+        throw DataTypeIException("DataType::encode", "Failed to get buf_size");
+    }
+
+    // Allocate buffer and call C function again to encode
+    if (buf_size > 0)
+    {
+        encoded_buf = (unsigned char *)HDcalloc((size_t)1, buf_size);
+        ret_value = H5Tencode(id, encoded_buf, &buf_size);
+        if (ret_value < 0)
+        {
+            throw DataTypeIException("DataType::encode", "H5Tencode failed");
+        }
+    }
+    else
+    {
+        throw DataTypeIException("DataType::encode", "Failed to allocate buffer for encoding");
+    }
+}
+
+//--------------------------------------------------------------------------
+// Function:    DataType::hasBinaryDesc
+///\brief       Determines whether this datatype has a binary object
+///             description.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - Aug 2017
+//--------------------------------------------------------------------------
+bool DataType::hasBinaryDesc() const
+{
+    if (encoded_buf != NULL)
+        return true;
+    else
+        return false;
+}
+
 //--------------------------------------------------------------------------
 // Function:    DataType::operator=
 ///\brief       Assignment operator
@@ -559,8 +653,8 @@ DataType DataType::getSuper() const
 ///             destination datatypes.
 ///\exception   H5::DataTypeIException
 ///\par Description
-///             For more information, please see:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5T.html#Datatype-Register
+///             For information, please refer to the H5Tregister API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void DataType::registerFunc(H5T_pers_t pers, const char* name, const DataType& dest, H5T_conv_t func) const
@@ -703,6 +797,28 @@ bool DataType::detectClass(H5T_class_t cls) const
 }
 
 //--------------------------------------------------------------------------
+// Function:    DataType::detectClass (static)
+///\brief       Checks whether a predtype is a certain class of datatype.
+///\return      true if this predtype is the specified type class, and false,
+///             otherwise.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - August, 2017
+//--------------------------------------------------------------------------
+bool DataType::detectClass(const PredType& pred_type, H5T_class_t cls)
+{
+    htri_t ret_value = H5Tdetect_class(pred_type.getId(), cls);
+    if (ret_value > 0)
+        return true;
+    else if (ret_value == 0)
+        return false;
+    else
+    {
+        throw DataTypeIException("detectClass on PredType",
+            "H5Tdetect_class returns negative value");
+    }
+}
+
+//--------------------------------------------------------------------------
 // Function:    DataType::isVariableStr
 ///\brief       Check whether this datatype is a variable-length string.
 ///\return      true if this datatype is a variable-length string, and
@@ -783,7 +899,7 @@ hid_t DataType::p_opentype(const H5Location& loc, const char *dtype_name) const
     // Call C function to open the named datatype at this location
     hid_t ret_value = H5Topen2(loc.getId(), dtype_name, H5P_DEFAULT);
     if (ret_value < 0)
-        throw DataTypeIException("DataType constructor", "H5Topen2 failed");
+        throw DataTypeIException(inMemFunc("constructor"), "H5Topen2 failed");
     return(ret_value);
 }
 
@@ -829,8 +945,15 @@ void DataType::close()
         {
             throw DataTypeIException(inMemFunc("close"), "H5Tclose failed");
         }
-        // reset the id
+        // Reset the id
         id = H5I_INVALID_HID;
+
+        // Free and reset buffer of encoded object description if it's been used
+        if (encoded_buf != NULL)
+        {
+            HDfree(encoded_buf);
+            buf_size = 0;
+        }
     }
 }
 
diff --git a/c++/src/H5DataType.h b/c++/src/H5DataType.h
index c2ea2a3..52fd4de 100644
--- a/c++/src/H5DataType.h
+++ b/c++/src/H5DataType.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5DataType_H
@@ -25,20 +23,23 @@ namespace H5 {
     DataType inherits from H5Object because a named datatype is an HDF5
     object and is a base class of ArrayType, AtomType, CompType, EnumType,
     and VarLenType.
-
-    Inheritance: DataType -> H5Object -> H5Location -> IdComponent
 */
+//  Inheritance: DataType -> H5Object -> H5Location -> IdComponent
 class H5_DLLCPP DataType : public H5Object {
    public:
         // Creates a datatype given its class and size
         DataType(const H5T_class_t type_class, size_t size);
 
-        // Copy constructor: makes a copy of the original object
+        // Copy constructor - same as the original DataType.
         DataType(const DataType& original);
 
         // Creates a copy of a predefined type
         DataType(const PredType& pred_type);
 
+        // Constructors to open a generic named datatype at a given location.
+        DataType(const H5Location& loc, const char* name);
+        DataType(const H5Location& loc, const H5std_string& name);
+
         // Creates a datatype by way of dereference.
         DataType(const H5Location& loc, const void* ref, H5R_type_t ref_type = H5R_OBJECT, const PropList& plist = PropList::DEFAULT);
 //        DataType(const Attribute& attr, const void* ref, H5R_type_t ref_type = H5R_OBJECT, const PropList& plist = PropList::DEFAULT);
@@ -52,6 +53,13 @@ class H5_DLLCPP DataType : public H5Object {
         // Copies the datatype of dset to this datatype object.
         void copy(const DataSet& dset);
 
+        // Returns a DataType instance by decoding the binary object
+        // description of this datatype.
+        virtual DataType* decode() const;
+
+        // Creates a binary object description of this datatype.
+        void encode();
+
         // Returns the datatype class identifier.
         H5T_class_t getClass() const;
 
@@ -109,6 +117,7 @@ class H5_DLLCPP DataType : public H5Object {
 
         // Checks whether this datatype contains (or is) a certain type class.
         bool detectClass(H5T_class_t cls) const;
+        static bool detectClass(const PredType& pred_type, H5T_class_t cls);
 
         // Checks whether this datatype is a variable-length string.
         bool isVariableStr() const;
@@ -119,19 +128,15 @@ class H5_DLLCPP DataType : public H5Object {
         ///\brief Returns this class name.
         virtual H5std_string fromClass () const { return("DataType"); }
 
-// From CommonFG then H5Location
-        // Constructors to open a generic named datatype at a given location.
-        DataType(const H5Location& loc, const char* name);
-        DataType(const H5Location& loc, const H5std_string& name);
-
-// End of From CommonFG then H5Location
-
         // Creates a copy of an existing DataType using its id
         DataType(const hid_t type_id);
 
         // Default constructor
         DataType();
 
+        // Determines whether this datatype has a binary object description.
+        bool hasBinaryDesc() const;
+
         // Gets the datatype id.
         virtual hid_t getId() const;
 
@@ -142,6 +147,10 @@ class H5_DLLCPP DataType : public H5Object {
 #ifndef DOXYGEN_SHOULD_SKIP_THIS
         hid_t id;    // HDF5 datatype id
 
+        // Returns an id of a type by decoding the binary object
+        // description of this datatype.
+        hid_t p_decode() const;
+
         // Sets the datatype id.
         virtual void p_setId(const hid_t new_id);
 
@@ -151,6 +160,11 @@ class H5_DLLCPP DataType : public H5Object {
 #endif // DOXYGEN_SHOULD_SKIP_THIS
 
    private:
+        // Buffer for binary object description of this datatype, allocated
+        // in DataType::encode and used in DataType::decode
+        unsigned char *encoded_buf;
+        size_t buf_size;
+
         // Friend function to set DataType id.  For library use only.
         friend void f_DataType_setId(DataType* dtype, hid_t new_id);
 
diff --git a/c++/src/H5DcreatProp.cpp b/c++/src/H5DcreatProp.cpp
index 966ca16..0c2a8c0 100644
--- a/c++/src/H5DcreatProp.cpp
+++ b/c++/src/H5DcreatProp.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -22,6 +20,7 @@
 #include "H5PropList.h"
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -96,7 +95,7 @@ DSetCreatPropList::DSetCreatPropList() : ObjCreatPropList(H5P_DATASET_CREATE) {}
 
 //--------------------------------------------------------------------------
 // Function:    DSetCreatPropList copy constructor
-///\brief       Copy constructor: makes a copy of the original
+///\brief       Copy constructor: same HDF5 object as \a original
 ///             DSetCreatPropList object
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
@@ -160,8 +159,8 @@ int DSetCreatPropList::getChunk(int max_ndims, hsize_t* dim) const
 ///\param       layout - IN: Type of storage layout for raw data
 ///\exception   H5::PropListIException
 ///\par Description
-///             For information on valid layout types, please refer to
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetLayout
+///             For information, please refer to the H5Pset_layout API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void DSetCreatPropList::setLayout(H5D_layout_t layout) const
@@ -235,9 +234,8 @@ void DSetCreatPropList::setDeflate(int level) const
 ///\par Description
 ///             The associate C function sets an SZIP compression filter,
 ///             H5Z_FILTER_SZIP, for a dataset.  For more information about
-///             SZIP and usage, please refer to the C layer Reference
-///             Manual at:
-/// http://hdfgroup.org/HDF5/doc/RM_H5P.html#Property-SetSzip
+///             SZIP and usage, please refer to the H5Pset_szip API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - Jan, 2007
 //--------------------------------------------------------------------------
 void DSetCreatPropList::setSzip(unsigned int options_mask, unsigned int pixels_per_block) const
@@ -257,9 +255,8 @@ void DSetCreatPropList::setSzip(unsigned int options_mask, unsigned int pixels_p
 ///\par Description
 ///             The associate C function sets an Nbit compression filter,
 ///             H5Z_FILTER_NBIT, for a dataset.  For more information about
-///             Nbit compression, please refer to the C layer Reference
-///             Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-setNbit
+///             Nbit compression, please refer to the H5Pset_nbit API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - Apr, 2016
 //--------------------------------------------------------------------------
 void DSetCreatPropList::setNbit() const
@@ -286,8 +283,7 @@ void DSetCreatPropList::setNbit() const
 ///             according to the actual dataset datatype.
 ///\par
 ///             For information on setting fill value, please refer to the
-///             C layer Reference Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetFillValue
+///             H5Pset_fill_value API in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void DSetCreatPropList::setFillValue(const DataType& fvalue_type, const void* value) const
@@ -536,9 +532,8 @@ bool DSetCreatPropList::allFiltersAvail() const
 ///
 ///\exception   H5::PropListIException
 ///\par Description
-///             Please refer to the Reference Manual of \c H5Pset_shuffle for
-///             details.
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetShuffle
+///             For information, please refer to the H5Pset_shuffle API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void DSetCreatPropList::setShuffle() const
@@ -754,7 +749,8 @@ void DSetCreatPropList::getExternal(unsigned idx, size_t name_size, char* name,
 ///                             an unlimited selection
 ///\exception   H5::PropListIException
 ///\par Description
-/// https://support.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetVirtual
+///             For information, please refer to the H5Pset_virtual API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - Mar, 2017
 //--------------------------------------------------------------------------
 void DSetCreatPropList::setVirtual(const DataSpace& vspace, const char *src_fname, const char *src_dsname, const DataSpace& sspace) const
@@ -781,7 +777,8 @@ void DSetCreatPropList::setVirtual(const DataSpace& vspace, const char *src_fnam
 ///                             an unlimited selection
 ///\exception   H5::PropListIException
 ///\par Description
-/// https://support.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetVirtual
+///             For information, please refer to the H5Pset_virtual API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - Mar, 2017
 //--------------------------------------------------------------------------
 void DSetCreatPropList::setVirtual(const DataSpace& vspace, const H5std_string src_fname, const H5std_string src_dsname, const DataSpace& sspace) const
diff --git a/c++/src/H5DcreatProp.h b/c++/src/H5DcreatProp.h
index f0475eb..9f54e8d 100644
--- a/c++/src/H5DcreatProp.h
+++ b/c++/src/H5DcreatProp.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5DSCreatPropList_H
@@ -19,15 +17,15 @@
 
 namespace H5 {
 
+// Class forwarding
 class DataType;
 class DataSpace;
 
 /*! \class DSetCreatPropList
     \brief Class DSetCreatPropList inherits from ObjCreatPropList and provides
     wrappers for the HDF5 dataset creation property functions.
-
-    Inheritance: ObjCreatPropList -> PropList -> IdComponent
 */
+//  Inheritance: ObjCreatPropList -> PropList -> IdComponent
 class H5_DLLCPP DSetCreatPropList : public ObjCreatPropList {
    public:
         ///\brief Default dataset creation property list.
@@ -124,7 +122,7 @@ class H5_DLLCPP DSetCreatPropList : public ObjCreatPropList {
         ///\brief Returns this class name.
         virtual H5std_string fromClass () const { return("DSetCreatPropList"); }
 
-        // Copy constructor: creates a copy of a DSetCreatPropList object.
+        // Copy constructor - same as the original DSetCreatPropList.
         DSetCreatPropList(const DSetCreatPropList& orig);
 
         // Creates a copy of an existing dataset creation property list
diff --git a/c++/src/H5DxferProp.cpp b/c++/src/H5DxferProp.cpp
index e018ff2..90ecf88 100644
--- a/c++/src/H5DxferProp.cpp
+++ b/c++/src/H5DxferProp.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -103,7 +101,7 @@ DSetMemXferPropList::DSetMemXferPropList(const char* exp) : PropList(H5P_DATASET
 
 //--------------------------------------------------------------------------
 // Function     DSetMemXferPropList copy constructor
-///\brief       Copy constructor: makes a copy of the original
+///\brief       Copy constructor: same HDF5 object as \a original
 ///             DSetMemXferPropList object
 ///\param       original - IN: Original dataset memory and transfer property
 ///                            list object to copy
@@ -436,8 +434,8 @@ void DSetMemXferPropList::getVlenMemManager(H5MM_allocate_t& alloc_func, void**
 ///\param       size - IN: Maximum size, in bytes, of the small data block.
 ///\exception   H5::PropListIException
 ///\par Description
-///             For detail, please refer to the C layer Reference Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetSmallData
+///             For detail, please refer to the H5Pset_small_data_block_size
+///             API in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - April, 2004
 //--------------------------------------------------------------------------
 void DSetMemXferPropList::setSmallDataBlockSize(hsize_t size) const
@@ -475,9 +473,8 @@ hsize_t DSetMemXferPropList::getSmallDataBlockSize() const
 ///
 ///\exception   H5::PropListIException
 ///\par Description
-///             For information, please refer to the C layer Reference
-///             Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetHyperVectorSize
+///             For detail, please refer to the H5Pset_hyper_vector_size
+///             API in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - April, 2004
 //--------------------------------------------------------------------------
 void DSetMemXferPropList::setHyperVectorSize(size_t vector_size) const
diff --git a/c++/src/H5DxferProp.h b/c++/src/H5DxferProp.h
index 39d3ba8..6955778 100644
--- a/c++/src/H5DxferProp.h
+++ b/c++/src/H5DxferProp.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5DSetMemXferPropList_H
@@ -22,9 +20,8 @@ namespace H5 {
 /*! \class DSetMemXferPropList
     \brief Class DSetCreatPropList inherits from PropList and provides
     wrappers for the HDF5 dataset memory and transfer property list.
-
-    Inheritance: ObjCreatPropList -> PropList -> IdComponent
 */
+//  Inheritance: PropList -> IdComponent
 class H5_DLLCPP DSetMemXferPropList : public PropList {
    public:
         ///\brief Default dataset memory and transfer property list.
@@ -105,7 +102,7 @@ class H5_DLLCPP DSetMemXferPropList : public PropList {
         ///\brief Returns this class name.
         virtual H5std_string fromClass () const { return("DSetMemXferPropList"); }
 
-        // Copy constructor: makes a copy of a DSetMemXferPropList object.
+        // Copy constructor - same as the original DSetMemXferPropList.
         DSetMemXferPropList(const DSetMemXferPropList& orig);
 
         // Creates a copy of an existing dataset memory and transfer
diff --git a/c++/src/H5EnumType.cpp b/c++/src/H5EnumType.cpp
index 9072aab..00b726c 100644
--- a/c++/src/H5EnumType.cpp
+++ b/c++/src/H5EnumType.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -24,6 +22,7 @@
 #include "H5DcreatProp.h"
 #include "H5DxferProp.h"
 #include "H5DataSpace.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -54,7 +53,7 @@ EnumType::EnumType(const hid_t existing_id) : DataType( existing_id ) {}
 
 //--------------------------------------------------------------------------
 // Function:    EnumType copy constructor
-///\brief       Copy constructor: makes a copy of the original EnumType object.
+///\brief       Copy constructor: same HDF5 object as \a original
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 EnumType::EnumType(const EnumType& original) : DataType( original ) {}
@@ -148,6 +147,27 @@ EnumType::EnumType(const H5Location& loc, const H5std_string& dtype_name) : Data
 }
 
 //--------------------------------------------------------------------------
+// Function:    EnumType::decode
+///\brief       Returns an EnumType object via DataType* by decoding the
+///             binary object description of this type.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - Aug 2017
+//--------------------------------------------------------------------------
+DataType* EnumType::decode() const
+{
+    hid_t encoded_enumtype_id = H5I_INVALID_HID;
+    try {
+        encoded_enumtype_id = p_decode();
+    }
+    catch (DataTypeIException &err) {
+        throw;
+    }
+    EnumType *encoded_enumtype = new EnumType;
+    encoded_enumtype->p_setId(encoded_enumtype_id);
+    return(encoded_enumtype);
+}
+
+//--------------------------------------------------------------------------
 // Function:    EnumType::insert
 ///\brief       Inserts a new member to this enumeration datatype.
 ///\param       name  - IN: Name of the new member
diff --git a/c++/src/H5EnumType.h b/c++/src/H5EnumType.h
index cd93eb5..4797ee7 100644
--- a/c++/src/H5EnumType.h
+++ b/c++/src/H5EnumType.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5EnumType_H
@@ -22,9 +20,8 @@ namespace H5 {
 /*! \class EnumType
     \brief EnumType is a derivative of a DataType and operates on HDF5
     enum datatypes.
-
-    Inheritance: DataType -> H5Object -> H5Location -> IdComponent
 */
+//  Inheritance: DataType -> H5Object -> H5Location -> IdComponent
 class H5_DLLCPP EnumType : public DataType {
 
    public:
@@ -42,6 +39,10 @@ class H5_DLLCPP EnumType : public DataType {
         EnumType(const H5Location& loc, const char* name);
         EnumType(const H5Location& loc, const H5std_string& name);
 
+        // Returns an EnumType object via DataType* by decoding the
+        // binary object description of this type.
+        virtual DataType* decode() const;
+
         // Returns the number of members in this enumeration datatype.
         int getNmembers () const;
 
@@ -74,7 +75,7 @@ class H5_DLLCPP EnumType : public DataType {
         // Creates an enumeration datatype using an existing id
         EnumType(const hid_t existing_id);
 
-        // Copy constructor: makes a copy of the original EnumType object.
+        // Copy constructor: same as the original EnumType.
         EnumType(const EnumType& original);
 
         virtual ~EnumType();
diff --git a/c++/src/H5Exception.cpp b/c++/src/H5Exception.cpp
index 0316f64..cf9e577 100644
--- a/c++/src/H5Exception.cpp
+++ b/c++/src/H5Exception.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -41,7 +39,7 @@ Exception::Exception(const H5std_string& func, const H5std_string& message) : de
 
 //--------------------------------------------------------------------------
 // Function:    Exception copy constructor
-///\brief       Copy constructor: makes a copy of the original Exception object.
+///\brief       Copy constructor: same HDF5 object as \a original
 ///\param       orig - IN: Exception instance to copy
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
@@ -319,11 +317,12 @@ void Exception::printErrorStack(FILE* stream, hid_t err_stack)
 //              This function can be removed in next major release.
 //              -BMR, 2014/04/24
 //              Removed from documentation. -BMR, 2016/03/23
+//              Removed from code. -BMR, 2017/08/11 1.8.20 and 1.10.2
 //--------------------------------------------------------------------------
-void Exception::printError(FILE* stream) const
-{
-    Exception::printErrorStack(stream, H5E_DEFAULT);
-}
+//void Exception::printError(FILE* stream) const
+//{
+//    Exception::printErrorStack(stream, H5E_DEFAULT);
+//}
 
 //--------------------------------------------------------------------------
 // Function:    Exception destructor
diff --git a/c++/src/H5Exception.h b/c++/src/H5Exception.h
index 2e68cf0..cb14a4c 100644
--- a/c++/src/H5Exception.h
+++ b/c++/src/H5Exception.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5Exception_H
@@ -72,7 +70,9 @@ class H5_DLLCPP Exception {
         // Prints the error stack in a default manner.
         static void printErrorStack(FILE* stream = stderr,
                                     hid_t err_stack = H5E_DEFAULT);
-        virtual void printError(FILE* stream = NULL) const;
+        // Deprecated in favor of printErrorStack.
+        // Removed from code. -BMR, 2017/08/11 1.8.20 and 1.10.2
+        // virtual void printError(FILE* stream = NULL) const;
 
         // Default constructor
         Exception();
diff --git a/c++/src/H5FaccProp.cpp b/c++/src/H5FaccProp.cpp
index 1ab812c..286f6e7 100644
--- a/c++/src/H5FaccProp.cpp
+++ b/c++/src/H5FaccProp.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -90,7 +88,7 @@ FileAccPropList::FileAccPropList() : PropList(H5P_FILE_ACCESS) {}
 
 //--------------------------------------------------------------------------
 // Function:    FileAccPropList copy constructor
-///\brief       Copy Constructor: makes a copy of the original
+///\brief       Copy constructor: same HDF5 object as \a original
 ///\param       original - IN: FileAccPropList instance to copy
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
@@ -126,8 +124,8 @@ void FileAccPropList::setStdio() const
 ///\return      A low-level driver ID which is the same ID used when the
 ///             driver was set for the property list.  The driver ID is
 ///             only valid as long as the file driver remains registered.
-///             Valid driver identifiers can be found at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-GetDriver
+///             For detail on valid driver identifiers, please refer to the
+///             H5Pget_driver API in the HDF5 C Reference Manual.
 ///\exception   H5::PropListIException
 // Programmer   Binh-Minh Ribler - April, 2004
 //--------------------------------------------------------------------------
@@ -148,9 +146,8 @@ hid_t FileAccPropList::getDriver() const
 ///\param       new_driver_info - IN: Struct containing the driver-specific properites
 ///\exception   H5::PropListIException
 ///\par Description
-///             For a list of valid driver identifiers, please see the C
-///             layer Reference Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetDriver
+///             For information, please refer to the H5Pset_driver API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - April, 2004
 //--------------------------------------------------------------------------
 void FileAccPropList::setDriver(hid_t new_driver_id, const void *new_driver_info) const
@@ -207,8 +204,7 @@ hsize_t FileAccPropList::getFamilyOffset() const
 ///\exception   H5::PropListIException
 ///\par Description
 ///             For more details on the use of \c H5FD_CORE driver, please
-///             refer to
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetFaplCore
+///             refer to the H5Pset_fapl_core API in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - April, 2004
 //--------------------------------------------------------------------------
 void FileAccPropList::setCore (size_t increment, hbool_t backing_store) const
@@ -311,8 +307,8 @@ FileAccPropList FileAccPropList::getFamily(hsize_t& memb_size) const
 ///\param       raw_ext     - IN: Raw data filename extension as \c char*
 ///\exception   H5::PropListIException
 ///\par Description
-///             Temporary - For information, please refer to:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetFaplSplit
+///             For information, please refer to the H5Pset_fapl_split API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - April, 2004
 //--------------------------------------------------------------------------
 void FileAccPropList::setSplit(const FileAccPropList& meta_plist, const FileAccPropList& raw_plist, const char* meta_ext, const char* raw_ext) const
@@ -371,8 +367,8 @@ size_t FileAccPropList::getSieveBufSize() const
 ///\param       bufsize - IN: Maximum size, in bytes, of data sieve buffer
 ///\exception   H5::PropListIException
 ///\par Description
-///             For detail on data sieving, please refer to
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetSieveBufSize
+///             For more detail, please refer to the H5Pset_sieve_buf_size
+///             API in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - April, 2004
 //--------------------------------------------------------------------------
 void FileAccPropList::setSieveBufSize(size_t bufsize) const
@@ -391,8 +387,8 @@ void FileAccPropList::setSieveBufSize(size_t bufsize) const
 ///             block allocations
 ///\exception   H5::PropListIException
 ///\par Description
-///             For more detail, please see the C layer Reference Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetMetaBlockSize
+///             For information, please refer to the H5Pset_meta_block_size
+///             API in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - April, 2004
 //--------------------------------------------------------------------------
 void FileAccPropList::setMetaBlockSize(hsize_t &block_size) const
@@ -431,8 +427,8 @@ hsize_t FileAccPropList::getMetaBlockSize() const
 ///\param       buf_size - IN: Size of the logging buffer
 ///\exception   H5::PropListIException
 ///\par Description
-///             For detail on \a flags, please refer to
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetFaplLog
+///             For information, please refer to the H5Pset_fapl_log API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - April, 2004
 //--------------------------------------------------------------------------
 void FileAccPropList::setLog(const char *logfile, unsigned flags, size_t buf_size) const
@@ -488,8 +484,8 @@ void FileAccPropList::setSec2() const
 ///             effect of a special case, forcing everything to be aligned.
 ///             The parameter \a alignment must have a positive value.
 ///
-///             For detail on \a setting alignment, please refer to
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetAlignment
+///             For more detail, please refer to the H5Pset_alignment API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void FileAccPropList::setAlignment(hsize_t threshold, hsize_t alignment) const
@@ -525,8 +521,8 @@ void FileAccPropList::getAlignment(hsize_t &threshold, hsize_t &alignment) const
 ///\param       dtype - IN: Type of data
 ///\exception   H5::PropListIException
 ///\par Description
-///             More details and valid values for \a dtype can be found at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetMultiType
+///             For information, please refer to the H5Pset_multi_type API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - April, 2004
 //--------------------------------------------------------------------------
 void FileAccPropList::setMultiType(H5FD_mem_t dtype) const
@@ -544,8 +540,8 @@ void FileAccPropList::setMultiType(H5FD_mem_t dtype) const
 ///\return      The data type property
 ///\exception   H5::PropListIException
 ///\par Description
-///             More details and possible returned values can be found at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-GetMultiType
+///             For information, please refer to the H5Pget_multi_type API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - April, 2004
 //--------------------------------------------------------------------------
 H5FD_mem_t FileAccPropList::getMultiType() const
@@ -645,8 +641,8 @@ H5F_close_degree_t FileAccPropList::getFcloseDegree() const
 ///                          on (1) or off (0).
 ///\exception   H5::PropListIException
 ///\par Description
-///             For detail on \a fapl, please refer to
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetGCReferences
+///             For information, please refer to the H5Pset_gc_references API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void FileAccPropList::setGcReferences(unsigned gc_ref) const
@@ -696,8 +692,8 @@ unsigned FileAccPropList::getGcReferences() const
 ///             \li \c H5F_LIBVER_18
 ///             \li \c H5F_LIBVER_LATEST   (Default)
 ///
-///             For more details, please refer to
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetLibverBounds
+///             For more detail, please refer to the H5Pset_libver_bounds API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - March, 2015
 //--------------------------------------------------------------------------
 void FileAccPropList::setLibverBounds(H5F_libver_t libver_low, H5F_libver_t libver_high) const
diff --git a/c++/src/H5FaccProp.h b/c++/src/H5FaccProp.h
index 8e488e5..58f049e 100644
--- a/c++/src/H5FaccProp.h
+++ b/c++/src/H5FaccProp.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5FileAccPropList_H
@@ -22,9 +20,8 @@ namespace H5 {
 /*! \class FileAccPropList
     \brief Class FileAccPropList inherits from PropList and provides
     wrappers for the HDF5 file access property list.
-
-    Inheritance: PropList -> IdComponent
 */
+//  Inheritance: PropList -> IdComponent
 class H5_DLLCPP FileAccPropList : public PropList {
    public:
         ///\brief Default file access property list.
@@ -139,7 +136,7 @@ class H5_DLLCPP FileAccPropList : public PropList {
         ///\brief Returns this class name.
         virtual H5std_string fromClass () const { return("FileAccPropList"); }
 
-        // Copy constructor: creates a copy of a FileAccPropList object.
+        // Copy constructor: same as the original FileAccPropList.
         FileAccPropList(const FileAccPropList& original);
 
         // Creates a copy of an existing file access property list
diff --git a/c++/src/H5FcreatProp.cpp b/c++/src/H5FcreatProp.cpp
index b3e6b7b..9b0fecc 100644
--- a/c++/src/H5FcreatProp.cpp
+++ b/c++/src/H5FcreatProp.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -88,7 +86,7 @@ FileCreatPropList::FileCreatPropList() : PropList(H5P_FILE_CREATE) {}
 
 //--------------------------------------------------------------------------
 // Function:    FileCreatPropList copy constructor
-///\brief       Copy constructor: makes a copy of the original
+///\brief       Copy constructor: same HDF5 object as \a original
 ///             FileCreatPropList object.
 ///\param       original - IN: FileCreatPropList instance to copy
 // Programmer   Binh-Minh Ribler - 2000
@@ -175,9 +173,8 @@ hsize_t FileCreatPropList::getUserblock() const
 ///\param       sizeof_size - IN: Size of an object length in bytes.
 ///\exception   H5::PropListIException
 ///\par Description
-///             For information on setting sizes, please refer to the
-///             C layer Reference Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetSizes
+///             For information, please refer to the H5Pset_sizes API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void FileCreatPropList::setSizes(size_t sizeof_addr, size_t sizeof_size) const
@@ -216,8 +213,8 @@ void FileCreatPropList::getSizes(size_t& sizeof_addr, size_t& sizeof_size) const
 ///\param       lk - IN: Symbol table node size
 ///\exception   H5::PropListIException
 ///\par Description
-///             For information, please see the C layer Reference Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetSymK
+///             For information, please refer to the H5Pset_sym_k API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void FileCreatPropList::setSymk(unsigned ik, unsigned lk) const
@@ -237,8 +234,8 @@ void FileCreatPropList::setSymk(unsigned ik, unsigned lk) const
 ///
 ///\exception   H5::PropListIException
 ///\par Description
-///             For information, please see
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-GetSymK
+///             For information, please refer to the H5Pget_sym_k API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void FileCreatPropList::getSymk(unsigned& ik, unsigned& lk) const
@@ -258,8 +255,8 @@ void FileCreatPropList::getSymk(unsigned& ik, unsigned& lk) const
 ///\param       ik - IN: 1/2 rank of chunked storage B-tree
 ///\exception   H5::PropListIException
 ///\par Description
-///             For information, please see the C layer Reference Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetIstoreK
+///             For information, please refer to the H5Pset_istore_k API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void FileCreatPropList::setIstorek(unsigned ik) const
@@ -278,8 +275,8 @@ void FileCreatPropList::setIstorek(unsigned ik) const
 ///\return      1/2 rank of chunked storage B-tree
 ///\exception   H5::PropListIException
 ///\par Description
-///             For information, please see
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-GetIstoreK
+///             For information, please refer to the H5Pget_istore_k API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 unsigned FileCreatPropList::getIstorek() const
@@ -308,8 +305,8 @@ unsigned FileCreatPropList::getIstorek() const
 ///             changed and the existing strategy will be retained.
 ///             If the given threshold value is zero, the property will not be
 ///             changed and the existing threshold will be retained.
-///             For information, please see the C layer Reference Manual at:
-/// https://support.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetFileSpace
+///             For information, please refer to the H5Pset_file_space_strategy
+///             API in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - Feb, 2017
 //--------------------------------------------------------------------------
 void FileCreatPropList::setFileSpaceStrategy(H5F_fspace_strategy_t strategy, hbool_t persist, hsize_t threshold) const
diff --git a/c++/src/H5FcreatProp.h b/c++/src/H5FcreatProp.h
index 6beac02..cc28920 100644
--- a/c++/src/H5FcreatProp.h
+++ b/c++/src/H5FcreatProp.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5FileCreatPropList_H
@@ -22,9 +20,8 @@ namespace H5 {
 /*! \class FileCreatPropList
     \brief Class FileCreatPropList inherits from PropList and provides
     wrappers for the HDF5 file create property list.
-
-    Inheritance: PropList -> IdComponent
 */
+//  Inheritance: PropList -> IdComponent
 class H5_DLLCPP FileCreatPropList : public PropList {
    public:
         ///\brief Default file creation property list.
@@ -82,7 +79,7 @@ class H5_DLLCPP FileCreatPropList : public PropList {
         ///\brief Returns this class name.
         virtual H5std_string fromClass() const { return("FileCreatPropList"); }
 
-        // Copy constructor: creates a copy of a FileCreatPropList object.
+        // Copy constructor: same as the original FileCreatPropList.
         FileCreatPropList(const FileCreatPropList& orig);
 
         // Creates a copy of an existing file create property list
diff --git a/c++/src/H5File.cpp b/c++/src/H5File.cpp
index bea4612..f5246f9 100644
--- a/c++/src/H5File.cpp
+++ b/c++/src/H5File.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifdef OLD_HEADER_FILENAME
@@ -29,6 +27,7 @@
 #include "H5OcreatProp.h"
 #include "H5DxferProp.h"
 #include "H5DcreatProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -47,7 +46,7 @@ namespace H5 {
 //--------------------------------------------------------------------------
 // Function     H5File default constructor
 ///\brief       Default constructor: creates a stub H5File object.
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 H5File::H5File() : Group(), id(H5I_INVALID_HID) {}
 
@@ -74,13 +73,12 @@ H5File::H5File() : Group(), id(H5I_INVALID_HID) {}
 ///                             exists, and fail, otherwise
 ///\par
 ///             For info on file creation in the case of an already-open file,
-///             please refer to the \b Special \b case section in the C layer
-///             Reference Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5F.html#File-Create
+///             please refer to the \b Special \b case section of the H5Fcreate
+///             API in the C Reference Manual.
 // Notes        With a PGI compiler (~2012-2013,) the exception thrown by
 //              p_get_file could not be caught in the applications.  Added try
 //              block here to catch then re-throw it. -BMR 2013/03/21
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 H5File::H5File(const char* name, unsigned int flags, const FileCreatPropList& create_plist, const FileAccPropList& access_plist) : Group(), id(H5I_INVALID_HID)
 {
@@ -105,7 +103,7 @@ H5File::H5File(const char* name, unsigned int flags, const FileCreatPropList& cr
 // Notes        With a PGI compiler (~2012-2013,) the exception thrown by
 //              p_get_file could not be caught in the applications.  Added try
 //              block here to catch then re-throw it. -BMR 2013/03/21
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 H5File::H5File(const H5std_string& name, unsigned int flags, const FileCreatPropList& create_plist, const FileAccPropList& access_plist) : Group(), id(H5I_INVALID_HID)
 {
@@ -120,7 +118,6 @@ H5File::H5File(const H5std_string& name, unsigned int flags, const FileCreatProp
 //--------------------------------------------------------------------------
 // This function is private and contains common code between the
 // constructors taking a string or a char*
-// Programmer   Binh-Minh Ribler - 2000
 // Modification
 //              - removed H5F_ACC_CREAT because H5Fcreate will fail with
 //              H5F_ACC_CREAT. - BMR, Sep 17, 2014
@@ -155,7 +152,6 @@ void H5File::p_get_file(const char* name, unsigned int flags, const FileCreatPro
 // Function:    H5File overloaded constructor
 ///\brief       Creates an H5File object using an existing file id.
 ///\param       existing_id - IN: Id of an existing file
-// Programmer   Binh-Minh Ribler - 2015
 // Description
 //      Mar 29, 2015
 //              Added in responding to a request from user Jason Newton.
@@ -174,10 +170,10 @@ H5File::H5File(hid_t existing_id) : Group()
 
 //--------------------------------------------------------------------------
 // Function:    H5File copy constructor
-///\brief       Copy constructor: makes a copy of the original
+///\brief       Copy constructor: same HDF5 object as \a original
 ///             H5File object.
 ///\param       original - IN: H5File instance to copy
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 H5File::H5File(const H5File& original) : Group()
 {
@@ -191,7 +187,7 @@ H5File::H5File(const H5File& original) : Group()
 ///\param       name - IN: Name of the file
 ///\return      true if the file is in HDF5 format, and false, otherwise
 ///\exception   H5::FileIException
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 bool H5File::isHdf5(const char* name)
 {
@@ -213,7 +209,7 @@ bool H5File::isHdf5(const char* name)
 ///\brief       This is an overloaded member function, provided for convenience.
 ///             It takes an \c H5std_string for \a name. (Static)
 ///\param       name - IN: Name of the file - \c H5std_string
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 bool H5File::isHdf5(const H5std_string& name)
 {
@@ -236,7 +232,7 @@ bool H5File::isHdf5(const H5std_string& name)
 ///
 ///             H5F_ACC_RDONLY: Open with read only access. - default
 ///
-// Programmer   Binh-Minh Ribler - Oct, 2005
+// October 2005
 //--------------------------------------------------------------------------
 void H5File::openFile(const char* name, unsigned int flags, const FileAccPropList& access_plist)
 {
@@ -263,7 +259,7 @@ void H5File::openFile(const char* name, unsigned int flags, const FileAccPropLis
 ///\param       flags        - IN: File access flags
 ///\param       access_plist - IN: File access property list.  Default to
 ///             FileAccPropList::DEFAULT
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 void H5File::openFile(const H5std_string& name, unsigned int flags, const FileAccPropList& access_plist)
 {
@@ -278,7 +274,6 @@ void H5File::openFile(const H5std_string& name, unsigned int flags, const FileAc
 // Description
 //              If this object has represented another HDF5 file, the previous
 //              HDF5 file need to be closed first.
-// Programmer   Binh-Minh Ribler - 2000
 // Note:        This wrapper doesn't seem right regarding the 'id' and should
 //              be investigated.  BMR - 2/20/2005
 // Modification
@@ -305,10 +300,10 @@ void H5File::reOpen()
 
 //--------------------------------------------------------------------------
 // Function:    H5File::getCreatePlist
-///\brief       Returns the creation property list of this file
+///\brief       Returns a copy of the creation property list of this file
 ///\return      FileCreatPropList object
 ///\exception   H5::FileIException
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 FileCreatPropList H5File::getCreatePlist() const
 {
@@ -329,10 +324,10 @@ FileCreatPropList H5File::getCreatePlist() const
 
 //--------------------------------------------------------------------------
 // Function:    H5File::getAccessPlist
-///\brief       Returns the access property list of this file
+///\brief       Returns a copy of the access property list of this file
 ///\return      FileAccPropList object
 ///\exception   H5::FileIException
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 FileAccPropList H5File::getAccessPlist() const
 {
@@ -359,7 +354,7 @@ FileAccPropList H5File::getAccessPlist() const
 ///\par Description
 ///             The retrieved information may include information about
 ///             superblock extension, free space management, and shared object
-// Programmer   Binh-Minh Ribler - February 2017
+// February 2017
 //--------------------------------------------------------------------------
 void H5File::getFileInfo(H5F_info2_t& file_info) const
 {
@@ -375,7 +370,7 @@ void H5File::getFileInfo(H5F_info2_t& file_info) const
 ///\brief       Returns the amount of free space in the file.
 ///\return      Amount of free space
 ///\exception   H5::FileIException
-// Programmer   Binh-Minh Ribler - May 2004
+// May 2004
 //--------------------------------------------------------------------------
 hssize_t H5File::getFreeSpace() const
 {
@@ -407,7 +402,7 @@ hssize_t H5File::getFreeSpace() const
 ///                         | \c H5F_OBJ_DATATYPE | \c H5F_OBJ_ATTR
 ///\par
 /// Multiple object types can be combined with the logical OR operator (|).
-// Programmer   Binh-Minh Ribler - May 2004
+// May 2004
 //--------------------------------------------------------------------------
 ssize_t H5File::getObjCount(unsigned types) const
 {
@@ -442,7 +437,7 @@ ssize_t H5File::getObjCount(unsigned types) const
 /// Multiple object types can be combined with the logical OR operator (|).
 //
 // Notes: will do the overload for this one after hearing from Quincey???
-// Programmer   Binh-Minh Ribler - May 2004
+// May 2004
 //--------------------------------------------------------------------------
 void H5File::getObjIDs(unsigned types, size_t max_objs, hid_t *oid_list) const
 {
@@ -470,7 +465,7 @@ void H5File::getObjIDs(unsigned types, size_t max_objs, hid_t *oid_list) const
 ///             The obtained file handle is dynamic and is valid only while
 ///             the file remains open; it will be invalid if the file is
 ///             closed and reopened or opened during a subsequent session.
-// Programmer   Binh-Minh Ribler - May 2004
+// May 2004
 //--------------------------------------------------------------------------
 void H5File::getVFDHandle(const FileAccPropList& fapl, void **file_handle) const
 {
@@ -491,7 +486,7 @@ void H5File::getVFDHandle(const FileAccPropList& fapl, void **file_handle) const
 // Param        file_handle - Pointer to the file handle being used by
 //                            the low-level virtual file driver
 // Exception    H5::FileIException
-// Programmer   Binh-Minh Ribler - May 2004
+// May 2004
 // Modification
 //              Planned for removal. -BMR, 2014/04/16
 //              Removed from documentation. -BMR, 2016/03/07 1.8.17 and 1.10.0
@@ -510,7 +505,7 @@ void H5File::getVFDHandle(const FileAccPropList& fapl, void **file_handle) const
 ///\param       file_handle - Pointer to the file handle being used by
 ///                     the low-level virtual file driver
 ///\exception   H5::FileIException
-// Programmer   Binh-Minh Ribler - May 2004
+// May 2004
 //--------------------------------------------------------------------------
 void H5File::getVFDHandle(void **file_handle) const
 {
@@ -552,7 +547,7 @@ hsize_t H5File::getFileSize() const
 //              AbstractDS and Attribute are moved out of H5Object.  In
 //              addition, member IdComponent::id is moved into subclasses, and
 //              IdComponent::getId now becomes pure virtual function.
-// Programmer   Binh-Minh Ribler - May, 2008
+// May, 2008
 //--------------------------------------------------------------------------
 hid_t H5File::getId() const
 {
@@ -566,7 +561,7 @@ hid_t H5File::getId() const
 // Exception    H5::FileIException
 // Description
 //              This function is replaced by the above function reOpen.
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 void H5File::reopen()
 {
@@ -579,7 +574,7 @@ void H5File::reopen()
 // Description
 //              This function is a redefinition of CommonFG::getLocId.  It
 //              is used by CommonFG member functions to get the file id.
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 // Deprecated:
 //      Aug 18, 2016 -BMR
 //              After HDFFV-9920, the Group's methods can use getId() and
@@ -600,7 +595,7 @@ hid_t H5File::getLocId() const
 //              The underlaying reference counting in the C library ensures
 //              that the current valid id of this object is properly closed.
 //              Then the object's id is reset to the new id.
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 void H5File::p_setId(const hid_t new_id)
 {
@@ -621,7 +616,7 @@ void H5File::p_setId(const hid_t new_id)
 ///\brief       Closes this HDF5 file.
 ///
 ///\exception   H5::FileIException
-// Programmer   Binh-Minh Ribler - Mar 9, 2005
+// March 2005
 //--------------------------------------------------------------------------
 void H5File::close()
 {
@@ -648,7 +643,7 @@ void H5File::close()
 //              proper exception can be thrown for file or group.  The
 //              "H5File::" will be inserted to indicate the function called is
 //              an implementation of H5File.
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 //--------------------------------------------------------------------------
 void H5File::throwException(const H5std_string& func_name, const H5std_string& msg) const
 {
@@ -660,7 +655,7 @@ void H5File::throwException(const H5std_string& func_name, const H5std_string& m
 //--------------------------------------------------------------------------
 // Function:    H5File destructor
 ///\brief       Properly terminates access to this file.
-// Programmer   Binh-Minh Ribler - 2000
+// December 2000
 // Modification
 //              - Replaced resetIdComponent() with decRefCount() to use C
 //              library ID reference counting mechanism - BMR, Feb 20, 2005
diff --git a/c++/src/H5File.h b/c++/src/H5File.h
index df5cca6..473428a 100644
--- a/c++/src/H5File.h
+++ b/c++/src/H5File.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5File_H
@@ -22,9 +20,8 @@ namespace H5 {
 /*! \class H5File
     \brief Class H5File represents an HDF5 file and inherits from class Group
     as file is a root group.
-
-    Inheritance: Group -> H5Object -> H5Location -> IdComponent
 */
+//  Inheritance: Group -> CommonFG/H5Object -> H5Location -> IdComponent
 class H5_DLLCPP H5File : public Group {
    public:
         // Creates or opens an HDF5 file.
@@ -44,10 +41,10 @@ class H5_DLLCPP H5File : public Group {
         // Close this file.
         virtual void close();
 
-        // Gets the access property list of this file.
+        // Gets a copy of the access property list of this file.
         FileAccPropList getAccessPlist() const;
 
-        // Gets the creation property list of this file.
+        // Gets a copy of the creation property list of this file.
         FileCreatPropList getCreatePlist() const;
 
         // Gets general information about this file.
@@ -94,13 +91,13 @@ class H5_DLLCPP H5File : public Group {
         // Throw file exception.
         virtual void throwException(const H5std_string& func_name, const H5std_string& msg) const;
 
-        // for CommonFG to get the file id.
+        // For CommonFG to get the file id.
         virtual hid_t getLocId() const;
 
         // Default constructor
         H5File();
 
-        // Copy constructor: makes a copy of the original H5File object.
+        // Copy constructor: same as the original H5File.
         H5File(const H5File& original);
 
         // Gets the HDF5 file id.
diff --git a/c++/src/H5FloatType.cpp b/c++/src/H5FloatType.cpp
index f573add..0a2c107 100644
--- a/c++/src/H5FloatType.cpp
+++ b/c++/src/H5FloatType.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -22,6 +20,7 @@
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
 #include "H5DxferProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -67,13 +66,13 @@ FloatType::FloatType(const hid_t existing_id) : AtomType( existing_id ) {}
 
 //--------------------------------------------------------------------------
 // Function:    FloatType copy constructor
-///\brief       Copy constructor: makes a copy of the original FloatType object.
+///\brief       Copy constructor: same HDF5 object as \a original
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 FloatType::FloatType(const FloatType&  original) : AtomType( original ){}
 
 //--------------------------------------------------------------------------
-// Function:    EnumType overloaded constructor
+// Function:    FloatType overloaded constructor
 ///\brief       Gets the floating-point datatype of the specified dataset
 ///\param       dataset - IN: Dataset that this floating-point datatype
 ///             associates with
@@ -130,6 +129,27 @@ FloatType::FloatType(const H5Location& loc, const H5std_string& dtype_name) : At
 }
 
 //--------------------------------------------------------------------------
+// Function:    FloatType::decode
+///\brief       Returns an FloatType object via DataType* by decoding the
+///             binary object description of this type.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - Aug 2017
+//--------------------------------------------------------------------------
+DataType* FloatType::decode() const
+{
+    hid_t encoded_flttype_id = H5I_INVALID_HID;
+    try {
+        encoded_flttype_id = p_decode();
+    }
+    catch (DataTypeIException &err) {
+        throw;
+    }
+    FloatType *encoded_flttype = new FloatType;
+    encoded_flttype->p_setId(encoded_flttype_id);
+    return(encoded_flttype);
+}
+
+//--------------------------------------------------------------------------
 // Function:    FloatType::getFields
 ///\brief       Retrieves floating point datatype bit field information.
 ///\param       spos  - OUT: Retrieved floating-point sign bit
diff --git a/c++/src/H5FloatType.h b/c++/src/H5FloatType.h
index 8affa1a..f74a9ae 100644
--- a/c++/src/H5FloatType.h
+++ b/c++/src/H5FloatType.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5FloatType_H
@@ -22,9 +20,8 @@ namespace H5 {
 /*! \class FloatType
     \brief FloatType is a derivative of a DataType and operates on HDF5
     floating point datatype.
-
-    Inheritance: AtomType -> DataType -> H5Object -> H5Location -> IdComponent
 */
+//  Inheritance: AtomType -> DataType -> H5Object -> H5Location -> IdComponent
 class H5_DLLCPP FloatType : public AtomType {
    public:
         // Creates a floating-point type using a predefined type.
@@ -37,6 +34,10 @@ class H5_DLLCPP FloatType : public AtomType {
         FloatType(const H5Location& loc, const char* name);
         FloatType(const H5Location& loc, const H5std_string& name);
 
+        // Returns an FloatType object via DataType* by decoding the
+        // binary object description of this type.
+        virtual DataType* decode() const;
+
         // Retrieves the exponent bias of a floating-point type.
         size_t getEbias() const;
 
@@ -70,7 +71,7 @@ class H5_DLLCPP FloatType : public AtomType {
         // Creates a floating-point datatype using an existing id.
         FloatType(const hid_t existing_id);
 
-        // Copy constructor: makes a copy of the original FloatType object.
+        // Copy constructor: same as the original FloatType.
         FloatType(const FloatType& original);
 
         // Noop destructor.
diff --git a/c++/src/H5Group.cpp b/c++/src/H5Group.cpp
index 66e2339..25e67d3 100644
--- a/c++/src/H5Group.cpp
+++ b/c++/src/H5Group.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifdef OLD_HEADER_FILENAME
@@ -29,6 +27,7 @@
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
 #include "H5DxferProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -54,7 +53,7 @@ Group::Group() : H5Object(), CommonFG(), id(H5I_INVALID_HID) {}
 
 //--------------------------------------------------------------------------
 // Function:    Group copy constructor
-///\brief       Copy constructor: makes a copy of the original Group object.
+///\brief       Copy constructor: same HDF5 object as \a original
 ///\param       original - IN: Original group to copy
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
@@ -64,44 +63,6 @@ Group::Group(const Group& original) : H5Object(), CommonFG(), id(original.id)
 }
 
 //--------------------------------------------------------------------------
-// Function:    Group::getObjId
-///\brief       Opens an object via object header.
-///\param       obj_name - IN: Path to the object
-///\param       plist    - IN: Access property list for the link pointing to
-///                            the object
-///\exception   H5::FileIException or H5::GroupIException
-///\par Description
-///             This function opens an object in a group or file, using
-///             H5Oopen.  Thus, an object can be opened without knowing
-///             the object's type.
-// Programmer   Binh-Minh Ribler - March, 2017
-//--------------------------------------------------------------------------
-hid_t Group::getObjId(const char* obj_name, const PropList& plist) const
-{
-    hid_t ret_value = H5Oopen(getId(), obj_name, plist.getId());
-    if (ret_value < 0)
-    {
-        throwException("Group::getObjId", "H5Oopen failed");
-    }
-    return(ret_value);
-}
-
-//--------------------------------------------------------------------------
-// Function:    Group::getObjId
-///\brief       This is an overloaded member function, provided for convenience.
-///             It takes a reference to a \c H5std_string for the object's name.
-///\param       obj_name - IN: Path to the object
-///\param       plist    - IN: Access property list for the link pointing to
-///                            the object
-///\exception   H5::FileIException or H5::GroupIException
-// Programmer   Binh-Minh Ribler - March, 2017
-//--------------------------------------------------------------------------
-hid_t Group::getObjId(const H5std_string& obj_name, const PropList& plist) const
-{
-    return(getObjId(obj_name.c_str(), plist));
-}
-
-//--------------------------------------------------------------------------
 // Function:    Group::closeObjId
 ///\brief       Closes an object, which was opened with Group::getObjId
 ///\exception   H5::FileIException or H5::GroupIException
@@ -163,24 +124,59 @@ Group::Group(const H5Location& loc, const void* ref, H5R_type_t ref_type, const
 }
 
 //--------------------------------------------------------------------------
-// Function:    Group overload constructor - dereference
-// brief        Given a reference, ref, to an hdf5 group, creates a Group objec
-// param        attr - IN: Specifying location where the referenced object is i
-// param        ref - IN: Reference pointer
-// param        ref_type - IN: Reference type - default to H5R_OBJECT
-// param        plist - IN: Property list - default to PropList::DEFAULT
-// exception    H5::ReferenceException
-// Programmer   Binh-Minh Ribler - Oct, 2006
-// Modification
-//      Mar, 2017
-//              Removed in 1.10.1 because H5Location is Attribute's baseclass
-//              now. -BMR
+// Function:    Group::getNumObjs
+///\brief       Returns the number of objects in this group.
+///\return      Number of objects
+///\exception   H5::FileIException or H5::GroupIException
+// Programmer   Binh-Minh Ribler - January, 2003
+//--------------------------------------------------------------------------
+hsize_t Group::getNumObjs() const
+{
+    H5G_info_t ginfo;      // Group information
+
+    herr_t ret_value = H5Gget_info(getId(), &ginfo);
+    if(ret_value < 0)
+        throwException("getNumObjs", "H5Gget_info failed");
+    return (ginfo.nlinks);
+}
+
+//--------------------------------------------------------------------------
+// Function:    Group::getObjId
+///\brief       Opens an object via object header.
+///\param       obj_name - IN: Path to the object
+///\param       plist    - IN: Access property list for the link pointing to
+///                            the object
+///\exception   H5::FileIException or H5::GroupIException
+///\par Description
+///             This function opens an object in a group or file, using
+///             H5Oopen.  Thus, an object can be opened without knowing
+///             the object's type.
+// Programmer   Binh-Minh Ribler - March, 2017
+//--------------------------------------------------------------------------
+hid_t Group::getObjId(const char* obj_name, const PropList& plist) const
+{
+    hid_t ret_value = H5Oopen(getId(), obj_name, plist.getId());
+    if (ret_value < 0)
+    {
+        throwException("Group::getObjId", "H5Oopen failed");
+    }
+    return(ret_value);
+}
+
+//--------------------------------------------------------------------------
+// Function:    Group::getObjId
+///\brief       This is an overloaded member function, provided for convenience.
+///             It takes a reference to a \c H5std_string for the object's name.
+///\param       obj_name - IN: Path to the object
+///\param       plist    - IN: Access property list for the link pointing to
+///                            the object
+///\exception   H5::FileIException or H5::GroupIException
+// Programmer   Binh-Minh Ribler - March, 2017
 //--------------------------------------------------------------------------
-/* Group::Group(const Attribute& attr, const void* ref, H5R_type_t ref_type, const PropList& plist) : H5Object(), id(H5I_INVALID_HID)
+hid_t Group::getObjId(const H5std_string& obj_name, const PropList& plist) const
 {
-    id = H5Location::p_dereference(attr.getId(), ref, ref_type, plist, "constructor - by dereference");
+    return(getObjId(obj_name.c_str(), plist));
 }
- */ 
 
 //--------------------------------------------------------------------------
 // Function:    Group::getId
diff --git a/c++/src/H5Group.h b/c++/src/H5Group.h
index c8b2961..70b6bff 100644
--- a/c++/src/H5Group.h
+++ b/c++/src/H5Group.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __Group_H
@@ -21,23 +19,10 @@ namespace H5 {
 
 /*! \class Group
     \brief Class Group represents an HDF5 group.
-
-    Inheritance: H5Object -> H5Location -> IdComponent
 */
-// Class forwarding
-class ArrayType;
-class VarLenType;
-
+//  Inheritance: CommonFG/H5Object -> H5Location -> IdComponent
 class H5_DLLCPP Group : public H5Object, public CommonFG {
    public:
-        // Group constructor to create a group or file (aka root group).
-        Group(const char* name, size_t size_hint = 0);
-        Group(const H5std_string& name, size_t size_hint = 0);
-
-        // Group constructor to open a group or file (aka root group).
-        Group(const char* name);
-        Group(const H5std_string& name);
-
         // Close this group.
         virtual void close();
 
@@ -55,6 +40,9 @@ class H5_DLLCPP Group : public H5Object, public CommonFG {
         // Removed in 1.10.1, because H5Location is baseclass
 //        Group(const Attribute& attr, const void* ref, H5R_type_t ref_type = H5R_OBJECT, const PropList& plist = PropList::DEFAULT);
 
+        // Returns the number of objects in this group.
+        hsize_t getNumObjs() const;
+
         // Opens an object within a group or a file, i.e., root group.
         hid_t getObjId(const char* name, const PropList& plist = PropList::DEFAULT) const;
         hid_t getObjId(const H5std_string& name, const PropList& plist = PropList::DEFAULT) const;
@@ -65,7 +53,7 @@ class H5_DLLCPP Group : public H5Object, public CommonFG {
         // default constructor
         Group();
 
-        // Copy constructor: makes a copy of the original object
+        // Copy constructor: same as the original Group.
         Group(const Group& original);
 
         // Gets the group id.
diff --git a/c++/src/H5IdComponent.cpp b/c++/src/H5IdComponent.cpp
index 122479f..fe2d27e 100644
--- a/c++/src/H5IdComponent.cpp
+++ b/c++/src/H5IdComponent.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -176,7 +174,7 @@ H5I_type_t IdComponent::getHDFObjType() const
 ///             \li \c H5I_DATASPACE
 ///             \li \c H5I_DATASET
 ///             \li \c H5I_ATTR
-///             \li \c H5I_REFERENCE
+///             \li \c H5I_REFERENCE (DEPRECATED)
 ///             \li \c H5I_VFL
 ///             \li \c H5I_GENPROP_CLS
 ///             \li \c H5I_GENPROP_LST
@@ -229,7 +227,7 @@ bool IdComponent::isValid(hid_t an_id)
 ///             \li \c H5I_DATASPACE
 ///             \li \c H5I_DATASET
 ///             \li \c H5I_ATTR
-///             \li \c H5I_REFERENCE
+///             \li \c H5I_REFERENCE (DEPRECATED)
 ///             \li \c H5I_VFL
 ///             \li \c H5I_GENPROP_CLS
 ///             \li \c H5I_GENPROP_LST
@@ -370,8 +368,10 @@ IdComponent::IdComponent()
 // Exception:   H5::IdComponentException
 // Description:
 //              This function is protected so that the user applications can
-//              only have access to its code via allowable classes, namely,
-//              Attribute and H5Location subclasses.
+//              only have access to its code via H5Location subclasses.
+//      September 2017
+//              This function should be moved to H5Location now that Attribute
+//              inherits from H5Location.
 // Programmer   Binh-Minh Ribler - Jul, 2004
 //--------------------------------------------------------------------------
 H5std_string IdComponent::p_get_file_name() const
diff --git a/c++/src/H5IdComponent.h b/c++/src/H5IdComponent.h
index 0603e5c..b4070b0 100644
--- a/c++/src/H5IdComponent.h
+++ b/c++/src/H5IdComponent.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __IdComponent_H
@@ -62,21 +60,8 @@ class H5_DLLCPP IdComponent {
         // Sets the identifier of this object to a new value.
         void setId(const hid_t new_id);
 
-        // *** Deprecation warning ***
-        // The following two constructors are no longer appropriate after the
-        // data member "id" had been moved to the sub-classes.
-        // The copy constructor is a noop and is removed in 1.8.15 and the
-        // other will be removed from 1.10 release, and then from 1.8 if its
-        // removal does not raise any problems in two 1.10 releases.
-
-        // Creates an object to hold an HDF5 identifier.
-        // IdComponent(const hid_t h5_id); - removed from 1.10.1
-
 #ifndef DOXYGEN_SHOULD_SKIP_THIS
 
-        // Copy constructor: makes copy of the original IdComponent object.
-        // IdComponent(const IdComponent& original); - removed from 1.8.15
-
         // Gets the identifier of this object.
         virtual hid_t getId () const = 0;
 
diff --git a/c++/src/H5Include.h b/c++/src/H5Include.h
index ba82d78..a180430 100644
--- a/c++/src/H5Include.h
+++ b/c++/src/H5Include.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <hdf5.h>
diff --git a/c++/src/H5IntType.cpp b/c++/src/H5IntType.cpp
index 3aadcab..dd9d042 100644
--- a/c++/src/H5IntType.cpp
+++ b/c++/src/H5IntType.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -22,6 +20,7 @@
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
 #include "H5DxferProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -44,7 +43,7 @@ IntType::IntType() {}
 
 //--------------------------------------------------------------------------
 // Function:    IntType copy constructor
-///\brief       Copy constructor: makes a copy of the original IntType object.
+///\brief       Copy constructor: same HDF5 object as \a original
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 IntType::IntType(const IntType& original) : AtomType( original ) {}
@@ -119,7 +118,7 @@ IntType::IntType(const H5Location& loc, const char *dtype_name) : AtomType()
 // Programmer   Binh-Minh Ribler - Dec 2016
 // Description
 //              In 1.10.1, this constructor was introduced and may replace the
-//              existing function CommonFG::openArrayType(const H5std_string&)
+//              existing function CommonFG::openIntType(const H5std_string&)
 //              to improve usability.
 //              -BMR, Dec 2016
 //--------------------------------------------------------------------------
@@ -129,6 +128,27 @@ IntType::IntType(const H5Location& loc, const H5std_string& dtype_name) : AtomTy
 }
 
 //--------------------------------------------------------------------------
+// Function:    IntType::decode
+///\brief       Returns an IntType object via DataType* by decoding the
+///             binary object description of this type.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - Aug 2017
+//--------------------------------------------------------------------------
+DataType* IntType::decode() const
+{
+    hid_t encoded_inttype_id = H5I_INVALID_HID;
+    try {
+        encoded_inttype_id = p_decode();
+    }
+    catch (DataTypeIException &err) {
+        throw;
+    }
+    IntType *encoded_inttype = new IntType;
+    encoded_inttype->p_setId(encoded_inttype_id);
+    return(encoded_inttype);
+}
+
+//--------------------------------------------------------------------------
 // Function:    IntType::getSign
 ///\brief       Retrieves the sign type for an integer type.
 ///\return      Valid sign type
diff --git a/c++/src/H5IntType.h b/c++/src/H5IntType.h
index 1ce05c8..496872b 100644
--- a/c++/src/H5IntType.h
+++ b/c++/src/H5IntType.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5IntType_H
@@ -22,9 +20,8 @@ namespace H5 {
 /*! \class IntType
     \brief IntType is a derivative of a DataType and operates on HDF5
     integer datatype.
-
-    Inheritance: AtomType -> DataType -> H5Object -> H5Location -> IdComponent
 */
+//  Inheritance: AtomType -> DataType -> H5Object -> H5Location -> IdComponent
 class H5_DLLCPP IntType : public AtomType {
    public:
         // Creates an integer type using a predefined type
@@ -37,6 +34,10 @@ class H5_DLLCPP IntType : public AtomType {
         IntType(const H5Location& loc, const char* name);
         IntType(const H5Location& loc, const H5std_string& name);
 
+        // Returns an IntType object via DataType* by decoding the
+        // binary object description of this type.
+        virtual DataType* decode() const;
+
         // Retrieves the sign type for an integer type
         H5T_sign_t getSign() const;
 
@@ -52,7 +53,7 @@ class H5_DLLCPP IntType : public AtomType {
         // Creates a integer datatype using an existing id
         IntType(const hid_t existing_id);
 
-        // Copy constructor: makes copy of IntType object
+        // Copy constructor: same as the original IntType.
         IntType(const IntType& original);
 
         // Noop destructor.
diff --git a/c++/src/H5LaccProp.cpp b/c++/src/H5LaccProp.cpp
index e457e83..49ffa2b 100644
--- a/c++/src/H5LaccProp.cpp
+++ b/c++/src/H5LaccProp.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -90,7 +88,7 @@ LinkAccPropList::LinkAccPropList() : PropList(H5P_LINK_ACCESS) {}
 
 //--------------------------------------------------------------------------
 // Function:    LinkAccPropList copy constructor
-///\brief       Copy Constructor: makes a copy of the original
+///\brief       Copy Constructor: same HDF5 object as \a original
 ///\param       original - IN: LinkAccPropList instance to copy
 // Programmer   Binh-Minh Ribler - December, 2016
 //--------------------------------------------------------------------------
diff --git a/c++/src/H5LaccProp.h b/c++/src/H5LaccProp.h
index f31c3fc..70890b3 100644
--- a/c++/src/H5LaccProp.h
+++ b/c++/src/H5LaccProp.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 // Class LinkAccPropList represents the HDF5 file access property list and
@@ -25,9 +23,8 @@ namespace H5 {
 /*! \class LinkAccPropList
     \brief Class LinkAccPropList inherits from PropList and provides
     wrappers for the HDF5 file access property list.
-
-    Inheritance: PropList -> IdComponent
 */
+// Inheritance: PropList -> IdComponent
 class H5_DLLCPP LinkAccPropList : public PropList {
    public:
         ///\brief Default file access property list.
@@ -39,7 +36,7 @@ class H5_DLLCPP LinkAccPropList : public PropList {
         ///\brief Returns this class name.
         virtual H5std_string fromClass () const { return("LinkAccPropList"); }
 
-        // Copy constructor: creates a copy of a LinkAccPropList object.
+        // Copy constructor: same as the original LinkAccPropList.
         LinkAccPropList(const LinkAccPropList& original);
 
         // Creates a copy of an existing file access property list
diff --git a/c++/src/H5LcreatProp.cpp b/c++/src/H5LcreatProp.cpp
new file mode 100644
index 0000000..8bece44
--- /dev/null
+++ b/c++/src/H5LcreatProp.cpp
@@ -0,0 +1,146 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#include <string>
+
+#include "H5Include.h"
+#include "H5Exception.h"
+#include "H5IdComponent.h"
+#include "H5PropList.h"
+#include "H5LcreatProp.h"
+
+namespace H5 {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+// This DOXYGEN_SHOULD_SKIP_THIS block is a work-around approach to control
+// the order of creation and deletion of the global constants.  See Design Notes
+// in "H5PredType.cpp" for information.
+
+// Initialize a pointer for the constant
+LinkCreatPropList* LinkCreatPropList::DEFAULT_ = 0;
+
+//--------------------------------------------------------------------------
+// Function:    LinkCreatPropList::getConstant
+//              Creates a LinkCreatPropList object representing the HDF5 constant
+//              H5P_LINK_CREATE, pointed to by LinkCreatPropList::DEFAULT_
+// exception    H5::PropListIException
+// Description
+//              If LinkCreatPropList::DEFAULT_ already points to an allocated
+//              object, throw a PropListIException.  This scenario should not
+//              happen.
+// December, 2016
+//--------------------------------------------------------------------------
+LinkCreatPropList* LinkCreatPropList::getConstant()
+{
+    // Tell the C library not to clean up, H5Library::termH5cpp will call
+    // H5close - more dependency if use H5Library::dontAtExit()
+    if (!IdComponent::H5dontAtexit_called)
+     {
+        (void) H5dont_atexit();
+        IdComponent::H5dontAtexit_called = true;
+    }
+
+    // If the constant pointer is not allocated, allocate it. Otherwise,
+    // throw because it shouldn't be.
+    if (DEFAULT_ == 0)
+        DEFAULT_ = new LinkCreatPropList(H5P_LINK_CREATE);
+    else
+        throw PropListIException("LinkCreatPropList::getConstant", "LinkCreatPropList::getConstant is being invoked on an allocated DEFAULT_");
+    return(DEFAULT_);
+}
+
+//--------------------------------------------------------------------------
+// Function:    LinkCreatPropList::deleteConstants
+// Purpose:     Deletes the constant object that LinkCreatPropList::DEFAULT_
+//              points to.
+// exception    H5::PropListIException
+// December, 2016
+//--------------------------------------------------------------------------
+void LinkCreatPropList::deleteConstants()
+{
+    if (DEFAULT_ != 0)
+        delete DEFAULT_;
+}
+
+//--------------------------------------------------------------------------
+// Purpose:     Constant for default property
+//--------------------------------------------------------------------------
+const LinkCreatPropList& LinkCreatPropList::DEFAULT = *getConstant();
+
+#endif // DOXYGEN_SHOULD_SKIP_THIS
+
+//--------------------------------------------------------------------------
+// Function:    Default Constructor
+///\brief       Creates a file access property list
+// December, 2016
+//--------------------------------------------------------------------------
+LinkCreatPropList::LinkCreatPropList() : PropList(H5P_LINK_CREATE) {}
+
+//--------------------------------------------------------------------------
+// Function:    LinkCreatPropList copy constructor
+///\brief       Copy constructor: same HDF5 object as \a original
+///\param       original - IN: LinkCreatPropList instance to copy
+// December, 2016
+//--------------------------------------------------------------------------
+LinkCreatPropList::LinkCreatPropList(const LinkCreatPropList& original) : PropList(original) {}
+
+//--------------------------------------------------------------------------
+// Function:    LinkCreatPropList overloaded constructor
+///\brief       Creates a file access property list using the id of an
+///             existing one.
+// December, 2016
+//--------------------------------------------------------------------------
+LinkCreatPropList::LinkCreatPropList(const hid_t plist_id) : PropList(plist_id) {}
+
+//--------------------------------------------------------------------------
+// Function:    LinkCreatPropList::setCharEncoding
+///\brief       Sets the character encoding of the string.
+///\exception   H5::PropListIException
+// March, 2018
+//--------------------------------------------------------------------------
+void LinkCreatPropList::setCharEncoding(H5T_cset_t encoding) const
+{
+    herr_t ret_value = H5Pset_char_encoding(id, encoding);
+    // Throw exception if H5Pset_char_encoding returns failure
+    if (ret_value < 0)
+    {
+        throw PropListIException("setCharEncoding", "H5Pset_char_encoding failed");
+    }
+}
+
+//--------------------------------------------------------------------------
+// Function:    LinkCreatPropList::getCharEncoding
+///\brief       Gets the character encoding of the string.
+///\exception   H5::PropListIException
+// March, 2018
+//--------------------------------------------------------------------------
+H5T_cset_t LinkCreatPropList::getCharEncoding() const
+{
+    H5T_cset_t encoding;
+    herr_t ret_value = H5Pget_char_encoding(id, &encoding);
+    // Throw exception if H5Pget_char_encoding returns failure
+    if (ret_value < 0)
+    {
+        throw PropListIException("getCharEncoding", "H5Pget_char_encoding failed");
+    }
+    return(encoding);
+}
+
+//--------------------------------------------------------------------------
+// Function:    LinkCreatPropList destructor
+///\brief       Noop destructor
+// December, 2016
+//--------------------------------------------------------------------------
+LinkCreatPropList::~LinkCreatPropList() {}
+
+} // end namespace
diff --git a/c++/src/H5LcreatProp.h b/c++/src/H5LcreatProp.h
new file mode 100644
index 0000000..12cb479
--- /dev/null
+++ b/c++/src/H5LcreatProp.h
@@ -0,0 +1,71 @@
+// C++ informative line for the emacs editor: -*- C++ -*-
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+// Class LinkCreatPropList represents the HDF5 file access property list and
+// inherits from DataType.
+
+#ifndef __H5LinkCreatPropList_H
+#define __H5LinkCreatPropList_H
+
+namespace H5 {
+
+/*! \class LinkCreatPropList
+    \brief Class LinkCreatPropList inherits from PropList and provides
+    wrappers for the HDF5 file access property list.
+*/
+// Inheritance: PropList -> IdComponent
+class H5_DLLCPP LinkCreatPropList : public PropList {
+   public:
+        ///\brief Default file access property list.
+        static const LinkCreatPropList& DEFAULT;
+
+        // Creates a file access property list.
+        LinkCreatPropList();
+
+        ///\brief Returns this class name.
+        virtual H5std_string fromClass () const { return("LinkCreatPropList"); }
+
+        // Copy constructor: same as the original LinkCreatPropList.
+        LinkCreatPropList(const LinkCreatPropList& original);
+
+        // Creates a copy of an existing file access property list
+        // using the property list id.
+        LinkCreatPropList (const hid_t plist_id);
+
+        // Sets the character encoding of the string.
+        void setCharEncoding(H5T_cset_t encoding) const;
+
+        // Gets the character encoding of the string.
+        H5T_cset_t getCharEncoding() const;
+
+        // Noop destructor
+        virtual ~LinkCreatPropList();
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+
+        // Deletes the global constant, should only be used by the library
+        static void deleteConstants();
+
+    private:
+        static LinkCreatPropList* DEFAULT_;
+
+        // Creates the global constant, should only be used by the library
+        static LinkCreatPropList* getConstant();
+
+#endif // DOXYGEN_SHOULD_SKIP_THIS
+
+}; // end of LinkCreatPropList
+} // namespace H5
+
+#endif // __H5LinkCreatPropList_H
diff --git a/c++/src/H5Library.cpp b/c++/src/H5Library.cpp
index dc453b7..2cbdfba 100644
--- a/c++/src/H5Library.cpp
+++ b/c++/src/H5Library.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -26,6 +24,7 @@
 #include "H5OcreatProp.h"
 #include "H5DxferProp.h"
 #include "H5DcreatProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -112,8 +111,7 @@ void H5Library::getLibVersion(unsigned& majnum, unsigned& minnum, unsigned& reln
 ///\exception   H5::LibraryIException
 ///\par Description
 ///             For information about library version, please refer to
-///             the C layer Reference Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5.html#Library-VersCheck
+///             the H5check_version API in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void H5Library::checkVersion(unsigned majnum, unsigned minnum, unsigned relnum)
@@ -190,6 +188,10 @@ void H5Library::initH5cpp()
     if (ret_value != 0)
         throw LibraryIException("H5Library::initH5cpp", "Registrating LinkAccPropList::deleteConstants failed");
 
+    ret_value = std::atexit(LinkCreatPropList::deleteConstants);
+    if (ret_value != 0)
+        throw LibraryIException("H5Library::initH5cpp", "Registrating LinkCreatPropList::deleteConstants failed");
+
     ret_value = std::atexit(FileAccPropList::deleteConstants);
     if (ret_value != 0)
         throw LibraryIException("H5Library::initH5cpp", "Registrating FileAccPropList::deleteConstants failed");
@@ -242,9 +244,8 @@ void H5Library::termH5cpp()
 ///\exception   H5::LibraryIException
 ///\par Description
 ///             Setting a value of -1 for a limit means no limit of that type.
-///             For more information on free list limits, please refer to C
-///             layer Reference Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5.html#Library-SetFreeListLimits
+///             For more information on free list limits, please refer to
+///             the H5set_free_list_limits API in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - May, 2004
 //--------------------------------------------------------------------------
 void H5Library::setFreeListLimits(int reg_global_lim, int reg_list_lim,
diff --git a/c++/src/H5Library.h b/c++/src/H5Library.h
index 76b5f82..9b4150e 100644
--- a/c++/src/H5Library.h
+++ b/c++/src/H5Library.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5Library_H
diff --git a/c++/src/H5Location.cpp b/c++/src/H5Location.cpp
index 79b353a..2dceb6e 100644
--- a/c++/src/H5Location.cpp
+++ b/c++/src/H5Location.cpp
@@ -5,15 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
+#include <iostream>
+using namespace std;
 
 #include "H5private.h"        // for HDmemset
 #include "H5Include.h"
@@ -26,6 +26,7 @@
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
 #include "H5DxferProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -78,15 +79,15 @@ H5Location::H5Location() : IdComponent() {}
 #endif // DOXYGEN_SHOULD_SKIP_THIS
 
 //--------------------------------------------------------------------------
-// Function:    H5Location::exists
+// Function:    H5Location::nameExists
 ///\brief       Checks if a link of a given name exists in a location
 ///\param       name - IN: Searched name
 ///\param       lapl - IN: Link access property list
 ///\exception   H5::LocationException
-// Programmer   Binh-Minh Ribler - Nov, 2016
 // Modification
+//              Renamed from exists() in 1.10.2 -BMR
 //--------------------------------------------------------------------------
-bool H5Location::exists(const char* name, const LinkAccPropList& lapl) const
+bool H5Location::nameExists(const char* name, const LinkAccPropList& lapl) const
 {
     htri_t ret_value = H5Lexists(getId(), name, lapl.getId());
     if (ret_value > 0)
@@ -95,22 +96,54 @@ bool H5Location::exists(const char* name, const LinkAccPropList& lapl) const
         return false;
     else // Raise exception when H5Lexists returns a negative value
     {
-        throwException("exists", "H5Lexists failed");
+        throw LocationException(inMemFunc("nameExists"), "H5Lexists failed");
     }
 }
 
 //--------------------------------------------------------------------------
-// Function:    H5Location::exists
+// Function:    H5Location::nameExists
 ///\brief       Checks if a link of a given name exists in a location
 ///\param       name - IN: Searched name
 ///\param       lapl - IN: Link access property list
 ///\exception   H5::LocationException
+// Modification
+//              Renamed from exists() in 1.10.2 -BMR
+//--------------------------------------------------------------------------
+bool H5Location::nameExists(const H5std_string& name, const LinkAccPropList& lapl) const
+{
+    return(nameExists(name.c_str(), lapl));
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::exists - Deprecated
+// Purpose      Checks if a link of a given name exists in a location
+///\brief       Deprecated in favor of nameExists
+///\param       name - IN: Searched name
+///\param       lapl - IN: Link access property list
+///\exception   H5::LocationException
+// Programmer   Binh-Minh Ribler - Nov, 2016
+// Modification
+//              Renamed to nameExists() in 1.10.2 -BMR
+//--------------------------------------------------------------------------
+bool H5Location::exists(const char* name, const LinkAccPropList& lapl) const
+{
+    return(nameExists(name, lapl));
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::exists - Deprecated
+// Purpose      Checks if a link of a given name exists in a location
+///\brief       Deprecated in favor of nameExists
+///\param       name - IN: Searched name
+///\param       lapl - IN: Link access property list
+///\exception   H5::LocationException
 // Programmer   Binh-Minh Ribler - Dec, 2016
 // Modification
+//              Renamed to nameExists() in 1.10.2 -BMR
 //--------------------------------------------------------------------------
 bool H5Location::exists(const H5std_string& name, const LinkAccPropList& lapl) const
 {
-    return(exists(name.c_str(), lapl));
+    return(nameExists(name.c_str(), lapl));
 }
 
 //--------------------------------------------------------------------------
@@ -120,7 +153,7 @@ bool H5Location::exists(const H5std_string& name, const LinkAccPropList& lapl) c
 ///             which can be either of these values:
 ///             \li \c H5F_SCOPE_GLOBAL - Flushes the entire virtual file
 ///             \li \c H5F_SCOPE_LOCAL - Flushes only the specified file
-///\exception   H5::Exception
+///\exception   H5::LocationException
 ///\par Description
 ///             This location is used to identify the file to be flushed.
 // Programmer   Binh-Minh Ribler - 2012
@@ -139,7 +172,8 @@ void H5Location::flush(H5F_scope_t scope) const
 
 //--------------------------------------------------------------------------
 // Function:    H5Location::getFileName
-///\brief       Gets the name of the file, in which this HDF5 object belongs.
+///\brief       Gets the name of the file, in which an HDF5 object at this
+///             location belongs.
 ///\return      File name
 ///\exception   H5::LocationException
 // Programmer   Binh-Minh Ribler - Jul, 2004
@@ -149,8 +183,8 @@ H5std_string H5Location::getFileName() const
     try {
       return(p_get_file_name());
     }
-    catch (LocationException& E) {
-        throw FileIException(inMemFunc("getFileName"), E.getDetailMsg());
+    catch (IdComponentException& E) {
+        throw LocationException(inMemFunc("getFileName"), E.getDetailMsg());
     }
 }
 
@@ -199,7 +233,6 @@ void H5Location::setComment(const H5std_string& name, const H5std_string& commen
 ///             It differs from the above function in that it doesn't take
 ///             an object name.
 // Programmer   Binh-Minh Ribler - Sep 2013
-// Modification
 //--------------------------------------------------------------------------
 void H5Location::setComment(const char* comment) const
 {
@@ -482,9 +515,6 @@ void H5Location::reference(void* ref, const H5std_string& name, H5R_type_t ref_t
 //              from_func - IN: Name of the calling function
 // Exception    H5::ReferenceException
 // Programmer   Binh-Minh Ribler - Oct, 2006
-// Modification
-//        May 2008 - BMR
-//              Moved from IdComponent.
 //--------------------------------------------------------------------------
 hid_t H5Location::p_dereference(hid_t loc_id, const void* ref, H5R_type_t ref_type, const PropList& plist, const char* from_func)
 {
@@ -497,7 +527,7 @@ hid_t H5Location::p_dereference(hid_t loc_id, const void* ref, H5R_type_t ref_ty
     hid_t temp_id = H5Rdereference2(loc_id, plist_id, ref_type, ref);
     if (temp_id < 0)
     {
-        throw ReferenceException(inMemFunc(from_func), "H5Rdereference failed");
+        throw ReferenceException(inMemFunc(from_func), "H5Rdereference2 failed");
     }
 
     return(temp_id);
@@ -513,9 +543,6 @@ hid_t H5Location::p_dereference(hid_t loc_id, const void* ref, H5R_type_t ref_ty
 ///\param       plist - IN: Property list - default to PropList::DEFAULT
 ///\exception   H5::ReferenceException
 // Programmer   Binh-Minh Ribler - Oct, 2006
-// Modification
-//      May, 2008
-//              Corrected missing parameters. - BMR
 //--------------------------------------------------------------------------
 void H5Location::dereference(const H5Location& loc, const void* ref, H5R_type_t ref_type, const PropList& plist)
 {
@@ -532,8 +559,6 @@ void H5Location::dereference(const H5Location& loc, const void* ref, H5R_type_t
 // exception    H5::ReferenceException
 // Programmer   Binh-Minh Ribler - Oct, 2006
 // Modification
-//      May, 2008
-//              Corrected missing parameters. -BMR
 //      Mar, 2017
 //              Removed in 1.10.1 because H5Location is Attribute's baseclass
 //              now. -BMR
@@ -719,19 +744,67 @@ DataSpace H5Location::getRegion(void *ref, H5R_type_t ref_type) const
 //   ***Updated: after HDFFV-9920, methods in classes H5Location and Group
 //   use throwException to distinguish the FileIException and GroupIException.
 //   CommonFG is no longer used in the library.  Aug 18, 2016 -BMR
+//   H5Location::throwException is changed to throw LocationException for any
+//   subclass that is not H5File or Group.  Aug 14, 2017 -BMR
 //   ***Note: following the changes in HDFFV-9920, some of the methods could
 //   throw different exceptions, but for backward-compatibility, throwException
 //   is kept in those methods as well. Sep 17, 2016 -BMR
+//
 
 //--------------------------------------------------------------------------
 // Function:    H5Location::createGroup
-///\brief       Creates a new group at this location which can be a file
-///             or another group.
+///\brief       Creates a new group at this location, which can be a file,
+///             group, dataset, attribute, or named datatype.
 ///\param       name  - IN: Name of the group to create
 ///\param       size_hint - IN: Indicates the number of bytes to reserve for
 ///             the names that will appear in the group
 ///\return      Group instance
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
+///\par Description
+///             The optional \a size_hint specifies how much file space to
+///             reserve for storing the names that will appear in this new
+///             group. If a non-positive value is provided for the \a size_hint
+///             then a default size is chosen.
+// Programmer   Binh-Minh Ribler - 2000
+//--------------------------------------------------------------------------
+Group H5Location::createGroup(const char* name, const LinkCreatPropList& lcpl) const
+{
+    // Call C routine H5Gcreate2 to create the named group, giving the
+    // location id which can be a file id or a group id
+    hid_t group_id = H5Gcreate2(getId(), name, lcpl.getId(), H5P_DEFAULT, H5P_DEFAULT);
+
+    // If the creation of the group failed, throw an exception
+    if (group_id < 0)
+        throwException("createGroup", "H5Gcreate2 failed");
+
+    // No failure, create and return the Group object
+    Group group;
+    H5Location *ptr = &group;
+    ptr->p_setId(group_id);
+    return(group);
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::createGroup
+///\brief       This is an overloaded member function, provided for convenience.
+///             It differs from the above function in that it takes an
+///             \c H5std_string for \a name.
+// Programmer   Binh-Minh Ribler - 2000
+//--------------------------------------------------------------------------
+Group H5Location::createGroup(const H5std_string& name, const LinkCreatPropList& lcpl) const
+{
+    return(createGroup( name.c_str(), lcpl));
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::createGroup
+///\brief       Creates a new group at this location, which can be a file,
+///             group, dataset, attribute, or named datatype.
+///\param       name  - IN: Name of the group to create
+///\param       size_hint - IN: Indicates the number of bytes to reserve for
+///             the names that will appear in the group
+///\return      Group instance
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 ///\par Description
 ///             The optional \a size_hint specifies how much file space to
 ///             reserve for storing the names that will appear in this new
@@ -771,7 +844,6 @@ Group H5Location::createGroup(const char* name, size_t size_hint) const
 
     // No failure, create and return the Group object
     Group group;
-    //group.p_setId(group_id);
     H5Location *ptr = &group;
     ptr->p_setId(group_id);
     return(group);
@@ -795,7 +867,7 @@ Group H5Location::createGroup(const H5std_string& name, size_t size_hint) const
 ///             or another group.
 ///\param       name  - IN: Name of the group to open
 ///\return      Group instance
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 Group H5Location::openGroup(const char* name) const
@@ -836,7 +908,7 @@ Group H5Location::openGroup(const H5std_string& name) const
 ///\param       data_space - IN: Dataspace for the dataset
 ///\param       create_plist - IN: Creation properly list for the dataset
 ///\return      DataSet instance
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 DataSet H5Location::createDataSet(const char* name, const DataType& data_type, const DataSpace& data_space, const DSetCreatPropList& create_plist) const
@@ -876,7 +948,7 @@ DataSet H5Location::createDataSet(const H5std_string& name, const DataType& data
 ///\brief       Opens an existing dataset at this location.
 ///\param       name  - IN: Name of the dataset to open
 ///\return      DataSet instance
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 DataSet H5Location::openDataSet(const char* name) const
@@ -909,6 +981,134 @@ DataSet H5Location::openDataSet(const H5std_string& name) const
 
 //--------------------------------------------------------------------------
 // Function:    H5Location::link
+///\brief       Creates a soft link from \a link_name to \a target_name.
+///\param       target_name - IN: Name of object, can be a non-existing object
+///\param       link_name   - IN: Link name for the target name
+///\param       lcpl - IN: Link creation plist - default to LinkCreatPropList::DEFAULT
+///\param       lapl - IN: Link access plist - default to LinkAccPropList::DEFAULT
+///\exception   H5::FileIException or H5::GroupIException
+///\par Description
+///             Note that both names are interpreted relative to the current
+///             location.
+///             For information on creating a soft link, please refer to the
+///             H5Lcreate_soft APIs in the HDF5 C Reference Manual.
+//  March 2018
+//--------------------------------------------------------------------------
+void H5Location::link(const char *target_name, const char *link_name,
+             const LinkCreatPropList& lcpl, const LinkAccPropList& lapl) const
+{
+    herr_t ret_value = -1;
+    hid_t lcpl_id = lcpl.getId();
+    hid_t lapl_id = lapl.getId();
+
+    ret_value = H5Lcreate_soft(target_name, getId(), link_name, lcpl_id, lapl_id);
+    if (ret_value < 0)
+        throwException("link", "creating soft link failed");
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::link
+///\brief       This is an overloaded member function, provided for convenience.
+///             It differs from the above function in that it takes an
+///             \c H5std_string for \a target_name and \a link_name.
+///\exception   H5::FileIException or H5::GroupIException
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::link(const H5std_string& target_name, const H5std_string&
+             link_name, const LinkCreatPropList& lcpl, const LinkAccPropList& lapl) const
+{
+    link(target_name.c_str(), link_name.c_str(), lcpl, lapl);
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::link
+///\brief       Creates a hard link from \a new_name to \a curr_name.
+///\param       curr_name - IN: Name of the existing object
+///\param       new_loc   - IN: New group or root group
+///\param       new_name  - IN: New name for the object
+///\param       lcpl - IN: Link creation plist - default to LinkCreatPropList::DEFAULT
+///\param       lapl - IN: Link access plist - default to LinkAccPropList::DEFAULT
+///\exception   H5::FileIException or H5::GroupIException
+///\par Description
+///             Note that both names are interpreted relative to the
+///             specified location.
+///             For information on creating a hard link, please refer to the
+///             H5Lcreate_hard APIs in the HDF5 C Reference Manual.
+//  March 2018
+//--------------------------------------------------------------------------
+void H5Location::link(const char *curr_name, const Group& new_loc,
+             const char *new_name, const LinkCreatPropList& lcpl, const LinkAccPropList& lapl) const
+{
+    herr_t ret_value = -1;
+    hid_t new_loc_id = new_loc.getId();
+    hid_t lcpl_id = lcpl.getId();
+    hid_t lapl_id = lapl.getId();
+
+    ret_value = H5Lcreate_hard(getId(), curr_name, new_loc.getId(), new_name, H5P_DEFAULT, H5P_DEFAULT);
+   if (ret_value < 0)
+        throwException("link", "creating link failed");
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::link
+///\brief       This is an overloaded member function, provided for convenience.
+///             It differs from the above function in that it takes an
+///             \c H5std_string for \a curr_name and \a new_name.
+///\exception   H5::FileIException or H5::GroupIException
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::link(const H5std_string& curr_name, const Group& new_loc,
+             const H5std_string& new_name, const LinkCreatPropList& lcpl, const LinkAccPropList& lapl) const
+{
+    link(curr_name.c_str(), new_loc, new_name.c_str(), lcpl, lapl);
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::link
+///\brief       Creates a hard link from \a new_name to \a curr_name - can be
+///             used to pass in H5L_SAME_LOC.
+///\param       curr_name - IN: Name of the existing object
+///\param       loc_id    - IN: Group or root group ID, or H5L_SAME_LOC
+///\param       new_name  - IN: New name for the link
+///\param       lcpl - IN: Link creation plist - default to LinkCreatPropList::DEFAULT
+///\param       lapl - IN: Link access plist - default to LinkAccPropList::DEFAULT
+///\exception   H5::FileIException or H5::GroupIException
+///\par Description
+///             Note that both names are interpreted relative to the
+///             specified location.
+///             For information on creating a hard link, please refer to the
+///             H5Lcreate_hard APIs in the HDF5 C Reference Manual.
+//  March 2018
+//--------------------------------------------------------------------------
+void H5Location::link(const char *curr_name, const hid_t same_loc,
+             const char *new_name, const LinkCreatPropList& lcpl, const LinkAccPropList& lapl) const
+{
+    herr_t ret_value = -1;
+    hid_t lcpl_id = lcpl.getId();
+    hid_t lapl_id = lapl.getId();
+
+    ret_value = H5Lcreate_hard(getId(), curr_name, same_loc, new_name, H5P_DEFAULT, H5P_DEFAULT);
+
+   if (ret_value < 0)
+        throwException("link", "creating link failed");
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::link
+///\brief       This is an overloaded member function, provided for convenience.
+///             It differs from the above function in that it takes an
+///             \c H5std_string for \a curr_name and \a new_name.
+///\exception   H5::FileIException or H5::GroupIException
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::link(const H5std_string& curr_name, const hid_t same_loc,
+             const H5std_string& new_name, const LinkCreatPropList& lcpl, const LinkAccPropList& lapl) const
+{
+    link(curr_name.c_str(), same_loc, new_name.c_str(), lcpl, lapl);
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::link
 ///\brief       Creates a link of the specified type from \a new_name to
 ///             \a curr_name.
 ///\param       link_type  - IN: Link type; possible values are
@@ -917,17 +1117,19 @@ DataSet H5Location::openDataSet(const H5std_string& name) const
 ///\param       curr_name - IN: Name of the existing object if link is a hard
 ///             link; can be anything for the soft link
 ///\param       new_name - IN: New name for the object
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 ///\par Description
 ///             Note that both names are interpreted relative to the
 ///             specified location.
 ///             For information on creating hard link and soft link, please
-///             refer to the C layer Reference Manual at:
-/// http://hdfgroup.org/HDF5/doc/RM/RM_H5L.html#Link-CreateHard and
-/// http://hdfgroup.org/HDF5/doc/RM/RM_H5L.html#Link-CreateSoft
+///             refer to the H5Lcreate_hard and H5Lcreate_soft APIs in the
+///             HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 // Modification
 //        2007: QAK modified to use H5L APIs - BMR
+//        Mar 2018: Inadequate functionality, new hard link is only in
+//              H5L_SAME_LOC.  This function will be retired in favor of
+//              its replacement. - BMR
 //--------------------------------------------------------------------------
 void H5Location::link(H5L_type_t link_type, const char* curr_name, const char* new_name) const
 {
@@ -967,65 +1169,245 @@ void H5Location::link(H5L_type_t link_type, const H5std_string& curr_name, const
 }
 
 //--------------------------------------------------------------------------
-// Function:    H5Location::unlink
-///\brief       Removes the specified name at this location.
-///\param       name  - IN: Name of the object to be removed
+// Function:    H5Location::copyLink
+///\brief       Copies a link from one group to another.
+///\param       src_name - IN: Original name
+///\param       dst      - IN: Destination location
+///\param       dst_name - IN: New name
+///\param       lcpl     - IN: Link creation plist - default LinkCreatPropList::DEFAULT
+///\param       lapl     - IN: Link access plist - default LinkAccPropList::DEFAULT
 ///\exception   H5::FileIException or H5::GroupIException
-// Programmer   Binh-Minh Ribler - 2000
-// Modification
-//      2007: QAK modified to use H5L APIs - BMR
+// March, 2018
 //--------------------------------------------------------------------------
-void H5Location::unlink(const char* name) const
+void H5Location::copyLink(const char *src_name,
+        const Group& dst, const char *dst_name, const LinkCreatPropList& lcpl,
+        const LinkAccPropList& lapl) const
 {
-    herr_t ret_value = H5Ldelete(getId(), name, H5P_DEFAULT);
+    herr_t ret_value;
+    hid_t dst_id = dst.getId();
+    hid_t lcpl_id = lcpl.getId();
+    hid_t lapl_id = lapl.getId();
+
+    ret_value = H5Lcopy(getId(), src_name, dst_id, dst_name, lcpl_id, lapl_id);
+    if(ret_value < 0)
+        throwException("copyLink", "H5Lcopy failed");
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::copyLink
+///\brief       This is an overloaded member function, provided for convenience.
+///             It differs from the above function in that it takes an
+///             \c H5std_string for \a src_name and \a dst_name.
+///\exception   H5::FileIException or H5::GroupIException
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::copyLink(const H5std_string& src_name,
+        const Group& dst, const H5std_string& dst_name, const LinkCreatPropList& lcpl,
+        const LinkAccPropList& lapl) const
+{
+    copyLink(src_name.c_str(), dst, dst_name.c_str(), lcpl, lapl);
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::copyLink
+///\brief       Copies a link from a group in the same location.
+///\param       src_name - IN: Original name
+///\param       dst_name - IN: New name
+///\param       lcpl     - IN: Link creation plist - default LinkCreatPropList::DEFAULT
+///\param       lapl     - IN: Link access plist - default LinkAccPropList::DEFAULT
+///\exception   H5::FileIException or H5::GroupIException
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::copyLink(const char *src_name,
+        const char *dst_name, const LinkCreatPropList& lcpl,
+        const LinkAccPropList& lapl) const
+{
+    herr_t ret_value;
+    hid_t lcpl_id = lcpl.getId();
+    hid_t lapl_id = lapl.getId();
+
+    ret_value = H5Lcopy(getId(), src_name, H5L_SAME_LOC, dst_name, lcpl_id, lapl_id);
+    if(ret_value < 0)
+        throwException("copyLink", "H5Lcopy H5L_SAME_LOC failed");
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::copyLink
+///\brief       This is an overloaded member function, provided for convenience.
+///             It differs from the above function in that it takes an
+///             \c H5std_string for \a src_name and \a dst_name.
+///\exception   H5::FileIException or H5::GroupIException
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::copyLink(const H5std_string& src_name,
+        const H5std_string& dst_name, const LinkCreatPropList& lcpl,
+        const LinkAccPropList& lapl) const
+{
+    copyLink(src_name.c_str(), dst_name.c_str(), lcpl, lapl);
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::moveLink
+///\brief       Renames a link in this group and moves it to a new location.
+///\param       src_name - IN: Original name
+///\param       dst      - IN: Destination location
+///\param       dst_name - IN: New name
+///\param       lcpl     - IN: Link creation plist - default LinkCreatPropList::DEFAULT
+///\param       lapl     - IN: Link access plist - default LinkAccPropList::DEFAULT
+///\exception   H5::FileIException or H5::GroupIException
+///\note
+///             Exercise care in moving groups as it is possible to render
+///             data in a file inaccessible with H5Location::moveLink. Please refer
+///             to the Group Interface in the HDF5 User's Guide for details.
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::moveLink(const char* src_name, const Group& dst, const char* dst_name, const LinkCreatPropList& lcpl, const LinkAccPropList& lapl) const
+{
+    herr_t ret_value;
+    hid_t dst_id = dst.getId();
+    hid_t lcpl_id = lcpl.getId();
+    hid_t lapl_id = lapl.getId();
+
+    ret_value = H5Lmove(getId(), src_name, dst_id, dst_name, lcpl_id, lapl_id);
     if (ret_value < 0)
-        throwException("unlink", "H5Ldelete failed");
+        throwException("moveLink", "H5Lmove failed");
 }
 
 //--------------------------------------------------------------------------
-// Function:    H5Location::unlink
+// Function:    H5Location::moveLink
 ///\brief       This is an overloaded member function, provided for convenience.
 ///             It differs from the above function in that it takes an
-///             \c H5std_string for \a name.
-// Programmer   Binh-Minh Ribler - 2000
+///             \c H5std_string for \a src_name and \a dst_name.
+///\exception   H5::FileIException or H5::GroupIException
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::moveLink(const H5std_string& src_name, const Group& dst, const H5std_string& dst_name, const LinkCreatPropList& lcpl, const LinkAccPropList& lapl) const
+{
+    moveLink(src_name.c_str(), dst, dst_name.c_str(), lcpl, lapl);
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::moveLink
+///\brief       Renames a link in this group.
+///\param       src_name - IN: Original name
+///\param       dst_name - IN: New name
+///\param       lcpl     - IN: Link creation plist - default LinkCreatPropList::DEFAULT
+///\param       lapl     - IN: Link access plist - default LinkAccPropList::DEFAULT
+///\exception   H5::FileIException or H5::GroupIException
+///\note
+///             Exercise care in moving groups as it is possible to render
+///             data in a file inaccessible with H5Location::moveLink. Please refer
+///             to the Group Interface in the HDF5 User's Guide for details.
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::moveLink(const char* src_name, const char* dst_name, const LinkCreatPropList& lcpl, const LinkAccPropList& lapl) const
+{
+    herr_t ret_value;
+    hid_t lcpl_id = lcpl.getId();
+    hid_t lapl_id = lapl.getId();
+
+    ret_value = H5Lmove(getId(), src_name, H5L_SAME_LOC, dst_name, lcpl_id, lapl_id);
+    if (ret_value < 0)
+        throwException("moveLink", "H5Lmove H5L_SAME_LOC failed");
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::moveLink
+///\brief       This is an overloaded member function, provided for convenience.
+///             It differs from the above function in that it takes an
+///             \c H5std_string for \a src_name and \a dst_name.
+///\exception   H5::FileIException or H5::GroupIException
+// March, 2018
 //--------------------------------------------------------------------------
-void H5Location::unlink(const H5std_string& name) const
+void H5Location::moveLink(const H5std_string& src_name, const H5std_string& dst_name, const LinkCreatPropList& lcpl, const LinkAccPropList& lapl) const
 {
-    unlink(name.c_str());
+    moveLink(src_name.c_str(), dst_name.c_str(), lcpl, lapl);
 }
 
 //--------------------------------------------------------------------------
 // Function:    H5Location::move
-///\brief       Renames an object at this location.
+///\brief       Renames an object at this location. - Deprecated due to inadequate functionality
 ///\param       src - IN: Object's original name
 ///\param       dst - IN: Object's new name
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 ///\note
 ///             Exercise care in moving groups as it is possible to render
 ///             data in a file inaccessible with H5Location::move. Please refer
-///             to the Group Interface in the HDF5 User's Guide for details at:
-/// https://www.hdfgroup.org/HDF5/doc/UG/HDF5_Users_Guide-Responsive%20HTML5/index.html#t=HDF5_Users_Guide%2FGroups%2FHDF5_Groups.htm
-// Programmer   Binh-Minh Ribler - 2000
+///             to the Group Interface in the HDF5 User's Guide for details.
 // Modification
-//        2007: QAK modified to use H5L APIs - BMR
+//      2007: QAK modified to use H5L APIs - BMR
+//      2018: Will be replaced by H5Location::moveLink() -BMR
 //--------------------------------------------------------------------------
 void H5Location::move(const char* src, const char* dst) const
 {
-    herr_t ret_value = H5Lmove(getId(), src, H5L_SAME_LOC, dst, H5P_DEFAULT, H5P_DEFAULT);
-    if (ret_value < 0)
-        throwException("move", "H5Lmove failed");
+    moveLink(src, dst, LinkCreatPropList::DEFAULT, LinkAccPropList::DEFAULT);
 }
 
 //--------------------------------------------------------------------------
 // Function:    H5Location::move
 ///\brief       This is an overloaded member function, provided for convenience.
 ///             It differs from the above function in that it takes an
-///             \c H5std_string for \a src and \a dst.
-// Programmer   Binh-Minh Ribler - 2000
+///             \c H5std_string for \a src and \a dst. - Deprecated due to inadequate functionality
+// Modification
+//      2018: Will be replaced by H5Location::moveLink() -BMR
 //--------------------------------------------------------------------------
 void H5Location::move(const H5std_string& src, const H5std_string& dst) const
 {
-    move(src.c_str(), dst.c_str());
+    moveLink(src.c_str(), dst.c_str(), LinkCreatPropList::DEFAULT, LinkAccPropList::DEFAULT);
+}
+
+#if 0
+//--------------------------------------------------------------------------
+// Function:    H5Location::deleteLink
+///\brief       Removes the specified link from this group.
+///\param       name  - IN: Name of the object to be removed
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::deleteLink(const char* name, const LinkAccPropList& lapl) const
+{
+    herr_t ret_value = H5Ldelete(getId(), name, H5P_DEFAULT);
+    if (ret_value < 0)
+        throwException("deleteLink", "H5Ldelete failed");
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::deleteLink
+///\brief       This is an overloaded member function, provided for convenience.
+///             It differs from the above function in that it takes an
+///             \c H5std_string for \a name.
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::deleteLink(const H5std_string& name, const LinkAccPropList& lapl) const
+{
+    deleteLink(name.c_str());
+}
+
+#endif
+//--------------------------------------------------------------------------
+// Function:    H5Location::unlink
+///\brief       Removes the specified link from this group.
+///\param       name  - IN: Name of the object to be removed
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::unlink(const char* name, const LinkAccPropList& lapl) const
+{
+    herr_t ret_value = H5Ldelete(getId(), name, lapl.getId());
+    if (ret_value < 0)
+        throwException("unlink", "H5Ldelete failed");
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::unlink
+///\brief       This is an overloaded member function, provided for convenience.
+///             It differs from the above function in that it takes an
+///             \c H5std_string for \a name.
+// March, 2018
+//--------------------------------------------------------------------------
+void H5Location::unlink(const H5std_string& name, const LinkAccPropList& lapl) const
+{
+    unlink(name.c_str(), lapl);
 }
 
 #ifndef H5_NO_DEPRECATED_SYMBOLS
@@ -1035,12 +1417,11 @@ void H5Location::move(const H5std_string& src, const H5std_string& dst) const
 ///\param       name  - IN: Name of the object
 ///\param       follow_link - IN: Link flag
 ///\param       statbuf - OUT: Buffer to return information about the object
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 ///\par Description
-///             For more information, please refer to the C layer Reference
-///             Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5G.html#Group-GetObjinfo
-// Programmer   Binh-Minh Ribler - 2000
+///             For information, please refer to the H5Gget_objinfo API in
+///             the HDF5 C Reference Manual.
+// 2000
 //--------------------------------------------------------------------------
 void H5Location::getObjinfo(const char* name, hbool_t follow_link, H5G_stat_t& statbuf) const
 {
@@ -1066,8 +1447,7 @@ void H5Location::getObjinfo(const H5std_string& name, hbool_t follow_link, H5G_s
 ///\brief       This is an overloaded member function, provided for convenience.
 ///             It differs from the above functions in that it doesn't have
 ///             the paramemter \a follow_link.
-// Programmer   Binh-Minh Ribler - Nov, 2005
-// Note: need to modify to use H5Oget_info and H5Lget_info - BMR
+// Nov, 2005
 //--------------------------------------------------------------------------
 void H5Location::getObjinfo(const char* name, H5G_stat_t& statbuf) const
 {
@@ -1090,13 +1470,44 @@ void H5Location::getObjinfo(const H5std_string& name, H5G_stat_t& statbuf) const
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
 //--------------------------------------------------------------------------
+// Function:    H5Location::getLinkInfo
+///\brief       Returns the information of the named link.
+///\param       link_name  - IN: Symbolic link to the object
+///\param       size - IN: Maximum number of characters of value to be returned
+///\return      Name of the object
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
+// 2000
+//--------------------------------------------------------------------------
+H5L_info_t H5Location::getLinkInfo(const char* link_name, const LinkAccPropList& lapl) const
+{
+    H5L_info_t linkinfo; // link info structure
+
+    herr_t ret_value = H5Lget_info(getId(), link_name, &linkinfo, lapl.getId());
+    if (ret_value < 0)
+        throwException("getLinkInfo", "H5Lget_info to find buffer size failed");
+
+    return(linkinfo);
+}
+
+//--------------------------------------------------------------------------
+// Function:    H5Location::getLinkInfo
+///\brief       This is an overloaded member function, provided for convenience.
+///             It differs from the above function in that it takes an
+///             \c H5std_string for \a link_name.
+//--------------------------------------------------------------------------
+H5L_info_t H5Location::getLinkInfo(const H5std_string& link_name, const LinkAccPropList& lapl) const
+{
+    return(getLinkInfo(link_name.c_str(), lapl));
+}
+
+//--------------------------------------------------------------------------
 // Function:    H5Location::getLinkval
 ///\brief       Returns the name of the object that the symbolic link points to.
 ///\param       name  - IN: Symbolic link to the object
 ///\param       size - IN: Maximum number of characters of value to be returned
 ///\return      Name of the object
-///\exception   H5::FileIException or H5::GroupIException
-// Programmer   Binh-Minh Ribler - 2000
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
+// 2000
 //--------------------------------------------------------------------------
 H5std_string H5Location::getLinkval(const char* name, size_t size) const
 {
@@ -1221,7 +1632,7 @@ void H5Location::mount(const H5std_string& name, const H5File& child, const Prop
 // Function:    H5Location::unmount
 ///\brief       Unmounts the specified file.
 ///\param       name  - IN: Name of the file to unmount
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void H5Location::unmount(const char* name) const
@@ -1257,7 +1668,7 @@ void H5Location::unmount(const H5std_string& name) const
 ///\return      The return value of the first operator that returns non-zero,
 ///             or zero if all members were processed with no operator
 ///             returning non-zero.
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 int H5Location::iterateElems(const char* name, int *idx, H5G_iterate_t op , void* op_data)
@@ -1285,9 +1696,9 @@ int H5Location::iterateElems(const H5std_string& name, int *idx, H5G_iterate_t o
 
 //--------------------------------------------------------------------------
 // Function:    H5Location::getNumObjs
-///\brief       Returns the number of objects in this group.
-///\return      Number of objects
-///\exception   H5::FileIException or H5::GroupIException
+///\brief       Deprecated - moved to H5::Group in 1.10.2.
+///\return      Deprecated
+///\exception   Deprecated
 // Programmer   Binh-Minh Ribler - January, 2003
 //--------------------------------------------------------------------------
 hsize_t H5Location::getNumObjs() const
@@ -1306,7 +1717,7 @@ hsize_t H5Location::getNumObjs() const
 ///             object's index.
 ///\param       idx  -     IN: Transient index of the object
 ///\return      Object name
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 ///\par Description
 ///             The value of idx can be any nonnegative number less than the
 ///             total number of objects in the group, which is returned by
@@ -1348,7 +1759,7 @@ H5std_string H5Location::getObjnameByIdx(hsize_t idx) const
 ///\param       name - IN/OUT: Retrieved name of the object
 ///\param       size -     IN: Length to retrieve
 ///\return      Actual size of the object name or 0, if object has no name
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 ///\par Description
 ///             The value of idx can be any nonnegative number less than the
 ///             total number of objects in the group, which is returned by
@@ -1402,9 +1813,9 @@ ssize_t H5Location::getObjnameByIdx(hsize_t idx, H5std_string& name, size_t size
 ///             \li \c H5O_TYPE_GROUP
 ///             \li \c H5O_TYPE_DATASET
 ///             \li \c H5O_TYPE_NAMED_DATATYPE
-///             Refer to the C API documentation for more details:
-///             http://www.hdfgroup.org/HDF5/doc/RM/RM_H5O.html#Object-GetInfo
-///\exception   H5::FileIException or H5::GroupIException
+///             For information, please refer to the H5Oget_info_by_name API in
+///             the HDF5 C Reference Manual.
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 ///             Exception will be thrown when:
 ///             - an error returned by the C API
 ///             - object type is not one of the valid values above
@@ -1445,7 +1856,7 @@ H5O_type_t H5Location::childObjType(const char* objname) const
 ///\brief       Returns the type of an object in this group, given the
 ///             object's name.
 ///\param       objname - IN: Name of the object (H5std_string&)
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 // Programmer   Binh-Minh Ribler - April, 2014
 //--------------------------------------------------------------------------
 H5O_type_t H5Location::childObjType(const H5std_string& objname) const
@@ -1468,9 +1879,9 @@ H5O_type_t H5Location::childObjType(const H5std_string& objname) const
 ///             \li \c H5O_TYPE_GROUP
 ///             \li \c H5O_TYPE_DATASET
 ///             \li \c H5O_TYPE_NAMED_DATATYPE
-///             Refer to the C API documentation for more details:
-///             http://www.hdfgroup.org/HDF5/doc/RM/RM_H5O.html#Object-GetInfo
-///\exception   H5::FileIException or H5::GroupIException
+///             For information, please refer to the H5Oget_info_by_idx API in
+///             the HDF5 C Reference Manual.
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 ///             Exception will be thrown when:
 ///             - an error returned by the C API
 ///             - object type is not one of the valid values above
@@ -1521,7 +1932,7 @@ H5O_type_t H5Location::childObjType(hsize_t index, H5_index_t index_type, H5_ite
 ///\return      Object version, which can have the following values:
 ///             \li \c H5O_VERSION_1
 ///             \li \c H5O_VERSION_2
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 ///             Exception will be thrown when:
 ///             - an error returned by the C API
 ///             - version number is not one of the valid values above
@@ -1555,7 +1966,7 @@ unsigned H5Location::childObjVersion(const char* objname) const
 ///\brief       Returns the type of an object in this group, given the
 ///             object's name.
 ///\param       objname - IN: Name of the object (H5std_string&)
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 // Programmer   Binh-Minh Ribler - April, 2014
 //--------------------------------------------------------------------------
 unsigned H5Location::childObjVersion(const H5std_string& objname) const
@@ -1573,7 +1984,7 @@ unsigned H5Location::childObjVersion(const H5std_string& objname) const
 ///             object's index.
 ///\param       idx - IN: Transient index of the object
 ///\return      Object type
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 // Programmer   Binh-Minh Ribler - January, 2003
 //--------------------------------------------------------------------------
 H5G_obj_t H5Location::getObjTypeByIdx(hsize_t idx) const
@@ -1593,7 +2004,7 @@ H5G_obj_t H5Location::getObjTypeByIdx(hsize_t idx) const
 ///\param       idx       - IN: Transient index of the object
 ///\param       type_name - OUT: Object type in text
 ///\return      Object type
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 // Programmer   Binh-Minh Ribler - May, 2010
 // Modification
 //              Modified to use the other function. -BMR, 2016/03/07
@@ -1611,7 +2022,7 @@ H5G_obj_t H5Location::getObjTypeByIdx(hsize_t idx, char* type_name) const
 ///\param       idx       - IN: Transient index of the object
 ///\param       type_name - OUT: Object type in text
 ///\return      Object type
-///\exception   H5::FileIException or H5::GroupIException
+///\exception   H5::FileIException/H5::GroupIException/H5::LocationException
 // Programmer   Binh-Minh Ribler - January, 2003
 //--------------------------------------------------------------------------
 H5G_obj_t H5Location::getObjTypeByIdx(hsize_t idx, H5std_string& type_name) const
@@ -1644,10 +2055,15 @@ H5G_obj_t H5Location::getObjTypeByIdx(hsize_t idx, H5std_string& type_name) cons
 ///\param       msg       - Message describing the failure
 ///\exception   H5::GroupIException
 // Programmer   Binh-Minh Ribler - 2000
+// Modification
+//      August 2017 - BMR
+//              Keep H5Location::throwException and H5File::throwException to
+//              maintain backward compatibility.  For other subclasses, throw
+//              LocationException.
 //--------------------------------------------------------------------------
 void H5Location::throwException(const H5std_string& func_name, const H5std_string& msg) const
 {
-    throwException(func_name, msg);
+    throw LocationException(inMemFunc(func_name.c_str()), msg);
 }
 
 //--------------------------------------------------------------------------
diff --git a/c++/src/H5Location.h b/c++/src/H5Location.h
index 48fc2b1..19c49ea 100644
--- a/c++/src/H5Location.h
+++ b/c++/src/H5Location.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5Location_H
@@ -28,16 +26,16 @@ namespace H5 {
     location identifier to specify the HDF5 object.  The location identifier
     can be either file, group, dataset, attribute, or named datatype.
     Wrappers for H5A functions stay in H5Object.
-
-    Inheritance: IdComponent
 */
-// Class forwarding
-class H5_DLLCPP ArrayType;
-class H5_DLLCPP LinkAccPropList;
-class H5_DLLCPP VarLenType;
+// Inheritance: IdComponent
 class H5_DLLCPP H5Location : public IdComponent {
    public:
         // Checks if a link of a given name exists in a location
+        bool nameExists(const char* name, const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+        bool nameExists(const H5std_string& name, const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+
+        // Checks if a link of a given name exists in a location
+        // Deprecated in favor of nameExists for better name.
         bool exists(const char* name, const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
         bool exists(const H5std_string& name, const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
 
@@ -92,6 +90,10 @@ class H5_DLLCPP H5Location : public IdComponent {
         // Retrieves a dataspace with the region pointed to selected.
         DataSpace getRegion(void *ref, H5R_type_t ref_type = H5R_DATASET_REGION) const;
 
+        // Create a new group with using link create property list.
+        Group createGroup(const char* name, const LinkCreatPropList& lcpl) const;
+        Group createGroup(const H5std_string& name, const LinkCreatPropList& lcpl) const;
+
 // From CommonFG
         // Creates a new group at this location which can be a file
         // or another group.
@@ -111,11 +113,15 @@ class H5_DLLCPP H5Location : public IdComponent {
         DataSet openDataSet(const char* name) const;
         DataSet openDataSet(const H5std_string& name) const;
 
+        H5L_info_t getLinkInfo(const char* link_name, const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+        H5L_info_t getLinkInfo(const H5std_string& link_name, const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+
         // Returns the value of a symbolic link.
         H5std_string getLinkval(const char* link_name, size_t size=0) const;
         H5std_string getLinkval(const H5std_string& link_name, size_t size=0) const;
 
         // Returns the number of objects in this group.
+        // Deprecated - moved to H5::Group in 1.10.2.
         hsize_t getNumObjs() const;
 
         // Retrieves the name of an object in this group, given the
@@ -155,26 +161,95 @@ class H5_DLLCPP H5Location : public IdComponent {
         int iterateElems(const H5std_string& name, int *idx, H5G_iterate_t op, void *op_data);
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
+        // Creates a soft link from link_name to target_name.
+        void link(const char *target_name, const char *link_name,
+             const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+             const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+        void link(const H5std_string& target_name,
+             const H5std_string& link_name,
+             const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+             const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+
+        // Creates a hard link from new_name to curr_name.
+        void link(const char *curr_name,
+             const Group& new_loc, const char *new_name,
+             const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+             const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+        void link(const H5std_string& curr_name,
+             const Group& new_loc, const H5std_string& new_name,
+             const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+             const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+
+        // Creates a hard link from new_name to curr_name in same location.
+        void link(const char *curr_name,
+             const hid_t same_loc, const char *new_name,
+             const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+             const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+        void link(const H5std_string& curr_name,
+             const hid_t same_loc, const H5std_string& new_name,
+             const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+             const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+
         // Creates a link of the specified type from new_name to current_name;
         // both names are interpreted relative to the specified location id.
+        // Deprecated due to inadequate functionality.
         void link(H5L_type_t link_type, const char* curr_name, const char* new_name) const;
         void link(H5L_type_t link_type, const H5std_string& curr_name, const H5std_string& new_name) const;
 
-        // Removes the specified name at this location.
-        void unlink(const char* name) const;
-        void unlink(const H5std_string& name) const;
+        // Removes the specified link from this location.
+        void unlink(const char *link_name,
+            const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+        void unlink(const H5std_string& link_name,
+            const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
 
         // Mounts the file 'child' onto this location.
         void mount(const char* name, const H5File& child, const PropList& plist) const;
-        //void mount(const char* name, H5File& child, PropList& plist) const; // removed from 1.8.18 and 1.10.1
         void mount(const H5std_string& name, const H5File& child, const PropList& plist) const;
-        //void mount(const H5std_string& name, H5File& child, PropList& plist) const; // removed from 1.8.18 and 1.10.1
 
         // Unmounts the file named 'name' from this parent location.
         void unmount(const char* name) const;
         void unmount(const H5std_string& name) const;
 
+        // Copies a link from a group to another.
+        void copyLink(const char *src_name,
+             const Group& dst, const char *dst_name,
+             const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+             const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+        void copyLink(const H5std_string& src_name,
+             const Group& dst, const H5std_string& dst_name,
+             const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+             const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+
+        // Makes a copy of a link in the same group.
+        void copyLink(const char *src_name, const char *dst_name,
+             const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+             const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+        void copyLink(const H5std_string& src_name,
+             const H5std_string& dst_name,
+             const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+             const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+
+        // Renames a link in this group and moves to a new location.
+        void moveLink(const char* src_name,
+            const Group& dst, const char* dst_name,
+            const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+            const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+        void moveLink(const H5std_string& src_name,
+            const Group& dst, const H5std_string& dst_name,
+            const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+            const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+
+        // Renames a link in this group.
+        void moveLink(const char* src_name, const char* dst_name,
+            const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+            const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+        void moveLink(const H5std_string& src_name,
+            const H5std_string& dst_name,
+            const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT,
+            const LinkAccPropList& lapl = LinkAccPropList::DEFAULT) const;
+
         // Renames an object at this location.
+        // Deprecated due to inadequate functionality.
         void move(const char* src, const char* dst) const;
         void move(const H5std_string& src, const H5std_string& dst) const;
 
@@ -196,7 +271,7 @@ class H5_DLLCPP H5Location : public IdComponent {
         // removal does not raise any problems in two 1.10 releases.
 
         // Creates a copy of an existing object giving the location id.
-        H5Location(const hid_t loc_id);
+        // H5Location(const hid_t loc_id);
 
         // Creates a reference to an HDF5 object or a dataset region.
         void p_reference(void* ref, const char* name, hid_t space_id, H5R_type_t ref_type) const;
diff --git a/c++/src/H5Object.cpp b/c++/src/H5Object.cpp
index 359fab2..5d102d7 100644
--- a/c++/src/H5Object.cpp
+++ b/c++/src/H5Object.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -25,6 +23,7 @@
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
 #include "H5DxferProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -46,10 +45,10 @@ namespace H5 {
 extern "C" herr_t userAttrOpWrpr(hid_t loc_id, const char *attr_name,
     const H5A_info_t *ainfo, void *op_data)
 {
-   H5std_string s_attr_name = H5std_string(attr_name);
-   UserData4Aiterate* myData = reinterpret_cast<UserData4Aiterate *> (op_data);
-   myData->op(*myData->location, s_attr_name, myData->opData);
-   return 0;
+    H5std_string s_attr_name = H5std_string(attr_name);
+    UserData4Aiterate* myData = reinterpret_cast<UserData4Aiterate *> (op_data);
+    myData->op(*myData->location, s_attr_name, myData->opData);
+    return 0;
 }
 
 //--------------------------------------------------------------------------
@@ -59,34 +58,6 @@ extern "C" herr_t userAttrOpWrpr(hid_t loc_id, const char *attr_name,
 H5Object::H5Object() : H5Location() {}
 
 //--------------------------------------------------------------------------
-// Function:    H5Object overloaded constructor (protected)
-// Purpose      Creates an H5Object object using the id of an existing HDF5
-//              object.
-// Parameters   object_id - IN: Id of an existing HDF5 object
-// Programmer   Binh-Minh Ribler - 2000
-// *** Deprecation warning ***
-// This constructor is no longer appropriate because the data member "id" had
-// been moved to the sub-classes.  It will be removed in 1.10 release.  If its
-// removal does not raise any problems in 1.10, it will be removed from 1.8 in
-// subsequent releases.
-// Removed in 1.10.1 - Aug 2016
-//--------------------------------------------------------------------------
-//H5Object::H5Object(const hid_t object_id) : H5Location() {}
-
-//--------------------------------------------------------------------------
-// Function:    H5Object copy constructor
-///\brief       Copy constructor: makes a copy of the original H5Object
-///             instance.
-///\param       original - IN: H5Object instance to copy
-// Programmer   Binh-Minh Ribler - 2000
-// *** Deprecation warning ***
-// This constructor is no longer appropriate because the data member "id" had
-// been moved to the sub-classes.  It is removed from 1.8.15 because it is
-// a noop and it can be generated by the compiler if needed.
-//--------------------------------------------------------------------------
-// H5Object::H5Object(const H5Object& original) : H5Location() {}
-
-//--------------------------------------------------------------------------
 // Function:    f_Attribute_setId - friend
 // Purpose:     This function is friend to class H5::Attribute so that it
 //              can set Attribute::id in order to work around a problem
@@ -150,7 +121,7 @@ Attribute H5Object::createAttribute(const char* name, const DataType& data_type,
 //--------------------------------------------------------------------------
 Attribute H5Object::createAttribute(const H5std_string& name, const DataType& data_type, const DataSpace& data_space, const PropList& create_plist) const
 {
-    return(createAttribute( name.c_str(), data_type, data_space, create_plist));
+    return(createAttribute(name.c_str(), data_type, data_space, create_plist));
 }
 
 //--------------------------------------------------------------------------
@@ -185,7 +156,7 @@ Attribute H5Object::openAttribute(const char* name) const
 //--------------------------------------------------------------------------
 Attribute H5Object::openAttribute(const H5std_string& name) const
 {
-    return(openAttribute( name.c_str()));
+    return(openAttribute(name.c_str()));
 }
 
 //--------------------------------------------------------------------------
@@ -225,9 +196,8 @@ Attribute H5Object::openAttribute(const unsigned int idx) const
 ///\par Description
 ///             The signature of user_op is
 ///             void (*)(H5::H5Location&, H5std_string, void*).
-///             For information, please refer to the C layer Reference Manual
-///             at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5A.html#Annot-Iterate
+///             For information, please refer to the H5Aiterate2 API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 int H5Object::iterateAttrs(attr_operator_t user_op, unsigned *_idx, void *op_data)
@@ -241,7 +211,7 @@ int H5Object::iterateAttrs(attr_operator_t user_op, unsigned *_idx, void *op_dat
     // call the C library routine H5Aiterate2 to iterate the attributes
     hsize_t idx = _idx ? static_cast<hsize_t>(*_idx) : 0;
     int ret_value = H5Aiterate2(getId(), H5_INDEX_NAME, H5_ITER_INC, &idx,
-                         userAttrOpWrpr, reinterpret_cast<void *>(userData));
+                         userAttrOpWrpr, static_cast<void *>(userData));
 
     // release memory
     delete userData;
@@ -392,7 +362,6 @@ void H5Object::renameAttr(const H5std_string& oldname, const H5std_string& newna
     renameAttr (oldname.c_str(), newname.c_str());
 }
 
-#ifndef DOXYGEN_SHOULD_SKIP_THIS
 //--------------------------------------------------------------------------
 // Function:    getObjName
 ///\brief       Given an id, returns the type of the object.
@@ -423,7 +392,6 @@ ssize_t H5Object::getObjName(char *obj_name, size_t buf_size) const
 ///\return      Name of the object
 ///\exception   H5::Exception
 // Programmer   Binh-Minh Ribler - Mar, 2014
-// Modification
 //--------------------------------------------------------------------------
 H5std_string H5Object::getObjName() const
 {
@@ -504,6 +472,7 @@ ssize_t H5Object::getObjName(H5std_string& obj_name, size_t len) const
     return(name_size);
 }
 
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
 //--------------------------------------------------------------------------
 // Function:    H5Object destructor
 ///\brief       Noop destructor.
diff --git a/c++/src/H5Object.h b/c++/src/H5Object.h
index 53f183e..10b3865 100644
--- a/c++/src/H5Object.h
+++ b/c++/src/H5Object.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5Object_H
@@ -38,12 +36,8 @@ namespace H5 {
                 into H5Object.  This way, C functions that takes attribute id
                 can be in H5Location and those that cannot take attribute id
                 can be in H5Object.
-
-    Inheritance: H5Location -> IdComponent
 */
-// Class forwarding
-class H5_DLLCPP H5Object;
-class H5_DLLCPP Attribute;
+// Inheritance: H5Location -> IdComponent
 
 // Define the operator function pointer for H5Aiterate().
 typedef void (*attr_operator_t)(H5Object& loc/*in*/,
@@ -98,30 +92,18 @@ class H5_DLLCPP H5Object : public H5Location {
         // Returns an identifier.
         virtual hid_t getId() const = 0;
 
-#ifndef DOXYGEN_SHOULD_SKIP_THIS
         // Gets the name of this HDF5 object, i.e., Group, DataSet, or
-        // DataType.  These should have const but are retiring anyway.
+        // DataType.
         ssize_t getObjName(char *obj_name, size_t buf_size = 0) const;
         ssize_t getObjName(H5std_string& obj_name, size_t len = 0) const;
         H5std_string getObjName() const;
 
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+
    protected:
         // Default constructor
         H5Object();
 
-        // *** Deprecation warning ***
-        // The following two constructors are no longer appropriate after the
-        // data member "id" had been moved to the sub-classes.
-        // The copy constructor is a noop and is removed in 1.8.15 and the
-        // other will be removed from 1.10 release, and then from 1.8 if its
-        // removal does not raise any problems in two 1.10 releases.
-
-        // Creates a copy of an existing object giving the object id
-        H5Object(const hid_t object_id);
-
-        // Copy constructor: makes copy of an H5Object object.
-        // H5Object(const H5Object& original);
-
         // Sets the identifier of this object to a new value. - this one
         // doesn't increment reference count
         virtual void p_setId(const hid_t new_id) = 0;
diff --git a/c++/src/H5OcreatProp.cpp b/c++/src/H5OcreatProp.cpp
index 9a3af7e..0542d5e 100644
--- a/c++/src/H5OcreatProp.cpp
+++ b/c++/src/H5OcreatProp.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -90,7 +88,7 @@ ObjCreatPropList::ObjCreatPropList() : PropList(H5P_OBJECT_CREATE) {}
 
 //--------------------------------------------------------------------------
 // Function:    ObjCreatPropList copy constructor
-///\brief       Copy Constructor: makes a copy of the original
+///\brief       Copy constructor: same HDF5 object as \a original
 ///\param       original - IN: ObjCreatPropList instance to copy
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
@@ -115,8 +113,7 @@ ObjCreatPropList::ObjCreatPropList(const hid_t plist_id) : PropList(plist_id) {}
 ///\par Description
 ///             If \c max_compact is set to 0, dense storage will be used.
 ///             For more detail about on attribute storage, please refer to the
-///             C layer Reference Manual at:
-/// https://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetAttrPhaseChange
+///             H5Pset_attr_phase_change API in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - September 2015
 //--------------------------------------------------------------------------
 void ObjCreatPropList::setAttrPhaseChange(unsigned max_compact, unsigned min_dense) const
@@ -139,8 +136,7 @@ void ObjCreatPropList::setAttrPhaseChange(unsigned max_compact, unsigned min_den
 ///\par Description
 ///             If \c max_compact is set to 0, dense storage will be used.
 ///             For more detail about on attribute storage, please refer to the
-///             C layer Reference Manual at:
-/// https://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-GetAttrPhaseChange
+///             H5Pget_attr_phase_change API in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - September 2015
 //--------------------------------------------------------------------------
 void ObjCreatPropList::getAttrPhaseChange(unsigned& max_compact, unsigned& min_dense) const
@@ -168,8 +164,8 @@ void ObjCreatPropList::getAttrPhaseChange(unsigned& max_compact, unsigned& min_d
 ///             tracked not indexed.  Note that HDF5 currently provides no
 ///             mechanism to turn on attribute creation order tracking at object
 ///             creation time and to build the index later.
-///             The C layer Reference Manual at can be found at:
-/// https://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetAttrCreationOrder
+///             For detail, please refer to the H5Pset_attr_creation_order API
+///             in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - September 2015
 //--------------------------------------------------------------------------
 void ObjCreatPropList::setAttrCrtOrder(unsigned crt_order_flags) const
@@ -190,8 +186,8 @@ void ObjCreatPropList::setAttrCrtOrder(unsigned crt_order_flags) const
 ///\par Description
 ///             When no flag is set, i.e. crt_order_flags = 0, attribute
 ///             creation order is neither tracked not indexed.
-///             The C layer Reference Manual at can be found at:
-/// https://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-GetAttrCreationOrder
+///             For detail, please refer to the H5Pget_attr_creation_order API
+///             in the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - September 2015
 //--------------------------------------------------------------------------
 unsigned ObjCreatPropList::getAttrCrtOrder() const
diff --git a/c++/src/H5OcreatProp.h b/c++/src/H5OcreatProp.h
index c9c245a..1d5dd55 100644
--- a/c++/src/H5OcreatProp.h
+++ b/c++/src/H5OcreatProp.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5ObjCreatPropList_H
@@ -21,10 +19,9 @@ namespace H5 {
 
 /*! \class ObjCreatPropList
     \brief Class ObjCreatPropList inherits from PropList and provides
-    wrappers for the HDF5 file create property list.
-
-    Inheritance: PropList -> IdComponent
+    wrappers for the HDF5 object create property list.
 */
+//  Inheritance: PropList -> IdComponent
 class H5_DLLCPP ObjCreatPropList : public PropList {
    public:
         ///\brief Default object creation property list.
@@ -49,7 +46,7 @@ class H5_DLLCPP ObjCreatPropList : public PropList {
         ///\brief Returns this class name.
         virtual H5std_string fromClass () const { return("ObjCreatPropList"); }
 
-        // Copy constructor: creates a copy of a ObjCreatPropList object.
+        // Copy constructor: same as the original ObjCreatPropList.
         ObjCreatPropList(const ObjCreatPropList& original);
 
         // Creates a copy of an existing object creation property list
diff --git a/c++/src/H5PredType.cpp b/c++/src/H5PredType.cpp
index 03327c8..3f153e5 100644
--- a/c++/src/H5PredType.cpp
+++ b/c++/src/H5PredType.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -21,6 +19,7 @@
 #include "H5PropList.h"
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -56,7 +55,7 @@ PredType::PredType() : AtomType() {}
 
 //--------------------------------------------------------------------------
 // Function:    PredType copy constructor
-///\brief       Copy constructor: makes a copy of the original PredType object.
+///\brief       Copy constructor: same HDF5 object as \a original
 ///\param       original - IN: PredType instance to copy
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
diff --git a/c++/src/H5PredType.h b/c++/src/H5PredType.h
index 2fd8a6b..0978384 100644
--- a/c++/src/H5PredType.h
+++ b/c++/src/H5PredType.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5PredType_H
@@ -25,9 +23,8 @@ namespace H5 {
 
     These types can only be made copy of, not created by H5Tcreate or
     closed by H5Tclose.  They are treated as constants.
-
-    Inheritance: AtomType -> DataType -> H5Object -> H5Location -> IdComponent
 */
+//  Inheritance: AtomType -> DataType -> H5Object -> H5Location -> IdComponent
 class H5_DLLCPP PredType : public AtomType {
    public:
         ///\brief Returns this class name.
@@ -37,7 +34,7 @@ class H5_DLLCPP PredType : public AtomType {
         // id in the left hand side object.
         PredType& operator=(const PredType& rhs);
 
-        // Copy constructor - makes copy of the original object
+        // Copy constructor: same as the original PredType.
         PredType(const PredType& original);
 
         // Noop destructor
diff --git a/c++/src/H5PropList.cpp b/c++/src/H5PropList.cpp
index 0df0a9f..ef9e16d 100644
--- a/c++/src/H5PropList.cpp
+++ b/c++/src/H5PropList.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifdef OLD_HEADER_FILENAME
@@ -96,7 +94,7 @@ PropList::PropList() : IdComponent(), id(H5P_DEFAULT) {}
 
 //--------------------------------------------------------------------------
 // Function:    PropList copy constructor
-///\brief       Copy constructor
+///\brief       Copy constructor: same HDF5 object as \a original
 ///\param       original - IN: The original property list to copy
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
@@ -140,6 +138,24 @@ PropList::PropList(const hid_t plist_id) : IdComponent()
               throw PropListIException("PropList constructor", "H5Pcopy failed");
           }
           break;
+        /* These should really be error cases, but changing that breaks
+         * the stated behavior and causes test failures.
+         * (DER, July 2017)
+         */
+        case H5I_BADID:
+        case H5I_FILE:
+        case H5I_GROUP:
+        case H5I_DATATYPE:
+        case H5I_DATASPACE:
+        case H5I_DATASET:
+        case H5I_ATTR:
+        case H5I_REFERENCE:
+        case H5I_VFL:
+        case H5I_ERROR_CLASS:
+        case H5I_ERROR_MSG:
+        case H5I_ERROR_STACK:
+        case H5I_NTYPES:
+        case H5I_UNINIT:
         default:
           id = H5P_DEFAULT;
           break;
diff --git a/c++/src/H5PropList.h b/c++/src/H5PropList.h
index 772e96c..e0244c1 100644
--- a/c++/src/H5PropList.h
+++ b/c++/src/H5PropList.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5PropList_H
@@ -19,13 +17,11 @@
 
 namespace H5 {
 
-//! Class PropList provides operations for generic property lists.
 /*! \class PropList
     \brief Class PropList inherits from IdComponent and provides wrappers for
     the HDF5 generic property list.
-
-    Inheritance: IdComponent
 */
+//  Inheritance: IdComponent
 class H5_DLLCPP PropList : public IdComponent {
    public:
         ///\brief Default property list
@@ -110,7 +106,7 @@ class H5_DLLCPP PropList : public IdComponent {
         // Default constructor: creates a stub PropList object.
         PropList();
 
-        // Copy constructor: creates a copy of a PropList object.
+        // Copy constructor: same as the original PropList.
         PropList(const PropList& original);
 
         // Gets the property list id.
diff --git a/c++/src/H5StrType.cpp b/c++/src/H5StrType.cpp
index db1cf04..a067d6c 100644
--- a/c++/src/H5StrType.cpp
+++ b/c++/src/H5StrType.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -22,6 +20,7 @@
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
 #include "H5DxferProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -121,7 +120,7 @@ StrType::StrType(const hid_t existing_id) : AtomType( existing_id ) {}
 
 //--------------------------------------------------------------------------
 // Function:    StrType copy constructor
-///\brief       Copy constructor: makes a copy of the original StrType object.
+///\brief       Copy constructor: same HDF5 object as \a original
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 StrType::StrType(const StrType& original) : AtomType ( original ) {}
@@ -183,6 +182,27 @@ StrType::StrType(const H5Location& loc, const H5std_string& dtype_name) : AtomTy
 }
 
 //--------------------------------------------------------------------------
+// Function:    StrType::decode
+///\brief       Returns an StrType object via DataType* by decoding the
+///             binary object description of this type.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - Aug 2017
+//--------------------------------------------------------------------------
+DataType* StrType::decode() const
+{
+    hid_t encoded_strtype_id = H5I_INVALID_HID;
+    try {
+        encoded_strtype_id = p_decode();
+    }
+    catch (DataTypeIException &err) {
+        throw;
+    }
+    StrType *encoded_strtype = new StrType;
+    encoded_strtype->p_setId(encoded_strtype_id);
+    return(encoded_strtype);
+}
+
+//--------------------------------------------------------------------------
 // Function:    StrType::getCset
 ///\brief       Retrieves the character set type of this string datatype.
 ///\return      Character set type, which can be:
@@ -262,8 +282,8 @@ H5T_str_t StrType::getStrpad() const
 ///\param       strpad - IN: String padding type
 ///\exception   H5::DataTypeIException
 ///\par Description
-///             For detail, please refer to the C layer Reference Manual at:
-/// http://www.hdfgroup.org/HDF5/doc/RM/RM_H5T.html#Datatype-SetStrpad
+///             For information, please refer to the H5Tset_strpad API in
+///             the HDF5 C Reference Manual.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
 void StrType::setStrpad(H5T_str_t strpad) const
diff --git a/c++/src/H5StrType.h b/c++/src/H5StrType.h
index aa87bba..38974da 100644
--- a/c++/src/H5StrType.h
+++ b/c++/src/H5StrType.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5StrType_H
@@ -22,9 +20,8 @@ namespace H5 {
 /*! \class StrType
     \brief StrType is a derivative of a DataType and operates on HDF5
     string datatype.
-
-    Inheritance: AtomType -> DataType -> H5Object -> H5Location -> IdComponent
 */
+//  Inheritance: AtomType -> DataType -> H5Object -> H5Location -> IdComponent
 class H5_DLLCPP StrType : public AtomType {
    public:
         // Creates a string type using a predefined type
@@ -43,6 +40,10 @@ class H5_DLLCPP StrType : public AtomType {
         StrType(const H5Location& loc, const char* name);
         StrType(const H5Location& loc, const H5std_string& name);
 
+        // Returns an StrType object via DataType* by decoding the
+        // binary object description of this type.
+        virtual DataType* decode() const;
+
         // Retrieves the character set type of this string datatype.
         H5T_cset_t getCset() const;
 
@@ -64,7 +65,7 @@ class H5_DLLCPP StrType : public AtomType {
         // Creates a string datatype using an existing id
         StrType(const hid_t existing_id);
 
-        // Copy constructor - makes a copy of the original object
+        // Copy constructor: same as the original StrType.
         StrType(const StrType& original);
 
         // Noop destructor.
diff --git a/c++/src/H5VarLenType.cpp b/c++/src/H5VarLenType.cpp
index 64029cc..e70d42f 100644
--- a/c++/src/H5VarLenType.cpp
+++ b/c++/src/H5VarLenType.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string>
@@ -21,6 +19,7 @@
 #include "H5PropList.h"
 #include "H5OcreatProp.h"
 #include "H5DcreatProp.h"
+#include "H5LcreatProp.h"
 #include "H5LaccProp.h"
 #include "H5Location.h"
 #include "H5Object.h"
@@ -46,20 +45,21 @@ VarLenType::VarLenType(const hid_t existing_id) : DataType(existing_id) {}
 
 //--------------------------------------------------------------------------
 // Function:    VarLenType copy constructor
-///\brief       Copy constructor: makes a copy of the original VarLenType object.
+///\brief       Copy constructor: same HDF5 object as \a original
 // Programmer   Binh-Minh Ribler - May, 2004
 //--------------------------------------------------------------------------
 VarLenType::VarLenType(const VarLenType& original) : DataType(original) {}
 
 //--------------------------------------------------------------------------
 // Function:    VarLenType overloaded constructor
-///\brief       Creates a new variable-length datatype based on the specified
-///             \a base_type.
+///\brief       Deprecated - will be removed after 1.10.2
 ///\param       base_type - IN: Pointer to existing datatype
 ///\exception   H5::DataTypeIException
 // Description
 //              DataType passed by pointer to avoid clashing with copy
 //              constructor.
+//              Updated: this is unnecessary.
+//              -BMR, Sep, 2017
 // Programmer   Binh-Minh Ribler - May, 2004
 //--------------------------------------------------------------------------
 VarLenType::VarLenType(const DataType* base_type) : DataType()
@@ -74,6 +74,24 @@ VarLenType::VarLenType(const DataType* base_type) : DataType()
 
 //--------------------------------------------------------------------------
 // Function:    VarLenType overloaded constructor
+///\brief       Creates a new variable-length datatype based on the specified
+///             \a base_type.
+///\param       base_type - IN: An existing datatype
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - May, 2004
+//--------------------------------------------------------------------------
+VarLenType::VarLenType(const DataType& base_type) : DataType()
+{
+    id = H5Tvlen_create(base_type.getId());
+    if (id < 0)
+    {
+        throw DataTypeIException("VarLenType constructor",
+                "H5Tvlen_create returns negative value");
+    }
+}
+
+//--------------------------------------------------------------------------
+// Function:    VarLenType overloaded constructor
 ///\brief       Creates an VarLenType instance by opening an HDF5 variable
 ///             length datatype given its name, provided as a C char*.
 ///\param       loc        - IN: Location of the type
@@ -111,6 +129,27 @@ VarLenType::VarLenType(const H5Location& loc, const H5std_string& dtype_name) :
 }
 
 //--------------------------------------------------------------------------
+// Function:    VarLenType::decode
+///\brief       Returns an VarLenType object via DataType* by decoding the
+///             binary object description of this type.
+///\exception   H5::DataTypeIException
+// Programmer   Binh-Minh Ribler - Aug 2017
+//--------------------------------------------------------------------------
+DataType* VarLenType::decode() const
+{
+    hid_t encoded_vltype_id = H5I_INVALID_HID;
+    try {
+        encoded_vltype_id = p_decode();
+    }
+    catch (DataTypeIException &err) {
+        throw;
+    }
+    VarLenType *encoded_vltype = new VarLenType;
+    encoded_vltype->p_setId(encoded_vltype_id);
+    return(encoded_vltype);
+}
+
+//--------------------------------------------------------------------------
 // Function:    VarLenType destructor
 ///\brief       Properly terminates access to this datatype.
 // Programmer   Binh-Minh Ribler - May, 2004
diff --git a/c++/src/H5VarLenType.h b/c++/src/H5VarLenType.h
index 4dc0eb5..ab3c14c 100644
--- a/c++/src/H5VarLenType.h
+++ b/c++/src/H5VarLenType.h
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef __H5VarLenType_H
@@ -21,20 +19,26 @@ namespace H5 {
 
 /*! \class VarLenType
     \brief VarLenType is a derivative of a DataType and operates on HDF5
-    C's Variable-length Datatypes.
-
-    Inheritance: DataType -> H5Object -> H5Location -> IdComponent
+    Variable-length Datatypes.
 */
+//  Inheritance: DataType -> H5Object -> H5Location -> IdComponent
 class H5_DLLCPP VarLenType : public DataType {
    public:
         // Constructor that creates a variable-length datatype based
         // on the specified base type.
+        VarLenType(const DataType& base_type);
+
+        // Deprecated - will be removed after 1.10.2
         VarLenType(const DataType* base_type);
 
+        // Returns an VarLenType object via DataType* by decoding the
+        // binary object description of this type.
+        virtual DataType* decode() const;
+
         ///\brief Returns this class name.
         virtual H5std_string fromClass () const { return("VarLenType"); }
 
-        // Copy constructor: makes copy of the original object.
+        // Copy constructor: same as the original VarLenType.
         VarLenType(const VarLenType& original);
 
         // Constructor that takes an existing id
diff --git a/c++/src/Makefile.am b/c++/src/Makefile.am
index 6274f7b..c02a9e7 100644
--- a/c++/src/Makefile.am
+++ b/c++/src/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -34,27 +32,29 @@ bin_SCRIPTS=h5c++
 
 # Source files for the library
 libhdf5_cpp_la_SOURCES=H5Exception.cpp H5IdComponent.cpp	\
-	H5DataSpace.cpp H5PropList.cpp H5Library.cpp		\
-	H5FaccProp.cpp H5FcreatProp.cpp H5LaccProp.cpp		\
-	H5DxferProp.cpp H5DcreatProp.cpp H5Location.cpp		\
-	H5AbstractDs.cpp H5Attribute.cpp H5Object.cpp		\
-	H5OcreatProp.cpp H5DataType.cpp H5AtomType.cpp		\
-	H5PredType.cpp H5EnumType.cpp H5IntType.cpp		\
-	H5FloatType.cpp H5StrType.cpp H5ArrayType.cpp		\
-	H5VarLenType.cpp H5CompType.cpp H5DataSet.cpp		\
-	H5CommonFG.cpp H5Group.cpp H5File.cpp
+	H5DataSpace.cpp H5PropList.cpp H5Library.cpp			\
+	H5FaccProp.cpp H5FcreatProp.cpp H5LcreatProp.cpp		\
+	H5LaccProp.cpp H5DxferProp.cpp H5DcreatProp.cpp			\
+	H5Location.cpp H5AbstractDs.cpp H5Attribute.cpp			\
+	H5Object.cpp H5OcreatProp.cpp H5DataType.cpp			\
+	H5AtomType.cpp H5PredType.cpp H5EnumType.cpp			\
+	H5IntType.cpp H5FloatType.cpp H5StrType.cpp				\
+	H5ArrayType.cpp H5VarLenType.cpp H5CompType.cpp			\
+	H5DataSet.cpp H5CommonFG.cpp H5Group.cpp H5File.cpp
 
 # HDF5 C++ library depends on HDF5 Library.
 libhdf5_cpp_la_LIBADD=$(LIBHDF5)
 
 # Public headers
-include_HEADERS=H5Cpp.h H5AbstractDs.h H5AtomType.h H5Attribute.h H5Classes.h \
-	H5CommonFG.h H5CompType.h H5DataSet.h H5DataSpace.h H5DataType.h      \
-	H5OcreatProp.h H5DcreatProp.h H5DxferProp.h H5EnumType.h              \
-	H5Exception.h H5FaccProp.h H5FcreatProp.h H5File.h H5FloatType.h      \
-	H5Group.h H5IdComponent.h H5Include.h H5IntType.h H5LaccProp.h        \
-	H5Library.h H5Location.h H5Object.h H5PredType.h H5PropList.h         \
-	H5StrType.h H5CppDoc.h H5ArrayType.h H5VarLenType.h
+include_HEADERS=H5Cpp.h H5AbstractDs.h H5AtomType.h H5Attribute.h	\
+	H5Classes.h H5CommonFG.h H5CompType.h H5DataSet.h		\
+	H5DataSpace.h H5DataType.h H5OcreatProp.h H5DcreatProp.h\
+	H5DxferProp.h H5EnumType.h H5Exception.h H5FaccProp.h	\
+	H5FcreatProp.h H5File.h H5FloatType.h H5Group.h			\
+	H5IdComponent.h H5Include.h H5IntType.h H5LcreatProp.h	\
+	H5LaccProp.h H5Library.h H5Location.h H5Object.h		\
+	H5PredType.h H5PropList.h H5StrType.h H5CppDoc.h		\
+	H5ArrayType.h H5VarLenType.h
 
 # h5c++ and libhdf5.settings are generated during configure.  Remove only when
 # distclean.
diff --git a/c++/src/cpp_doc_config b/c++/src/cpp_doc_config
index ce23041..3943f7b 100644
--- a/c++/src/cpp_doc_config
+++ b/c++/src/cpp_doc_config
@@ -32,13 +32,13 @@ DOXYFILE_ENCODING      = UTF-8
 # title of most generated pages and in a few other places.
 # The default value is: My Project.
 
-PROJECT_NAME           = "HDF5 C++ API"
+PROJECT_NAME           =
 
 # The PROJECT_NUMBER tag can be used to enter a project or revision number. This
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "1.11.0"
+PROJECT_NUMBER         = "1.11.2"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
@@ -51,7 +51,7 @@ PROJECT_BRIEF          =
 # and the maximum width should not exceed 200 pixels. Doxygen will copy the logo
 # to the output directory.
 
-PROJECT_LOGO           = ./header_files/hdf_logo.jpg
+PROJECT_LOGO           =
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
 # into which the generated documentation will be written. If a relative path is
@@ -1139,7 +1139,8 @@ HTML_EXTRA_STYLESHEET  =
 # files will be copied as-is; there are no commands or markers available.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_EXTRA_FILES       = ./header_files/help.jpg
+HTML_EXTRA_FILES       = ./header_files/help.jpg \
+                         ./C2Cppfunction_map.mht
 
 # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
 # will adjust the colors in the stylesheet and background images according to
diff --git a/c++/src/footer.html b/c++/src/footer.html
index ba37ee7..5ad9b7c 100644
--- a/c++/src/footer.html
+++ b/c++/src/footer.html
@@ -11,8 +11,8 @@
           </address>
       </td><td width="5%">&nbsp;</td>
       <td align="right">
-          <a href="https://www.hdfgroup.org/HDF5/doc/Copyright.html">Copyright</a> by
-          <a href="https://www.hdfgroup.org">The HDF Group</a>
+          Copyright by
+          The HDF Group
           <br>
           and the Board of Trustees of the University of Illinois
       </td>   
diff --git a/c++/src/h5c++.in b/c++/src/h5c++.in
index 7f3c3ce..00502d9 100644
--- a/c++/src/h5c++.in
+++ b/c++/src/h5c++.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 ############################################################################
diff --git a/c++/src/header.html b/c++/src/header.html
index c3018d7..cb42565 100644
--- a/c++/src/header.html
+++ b/c++/src/header.html
@@ -12,12 +12,10 @@ xmlns="http://www.w3.org/TR/REC-html40">
   *                                                                           *
   * This file is part of HDF5.  The full HDF5 copyright notice, including     *
   * terms governing use, modification, and redistribution, is contained in    *
-  * the files COPYING and Copyright.html.  COPYING can be found at the root   *
-  * of the source code distribution tree; Copyright.html can be found at the  *
-  * root level of an installed copy of the electronic HDF5 document set and   *
-  * is linked from the top-level documents page.  It can also be found at     *
-  * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-  * access to either file, you may request a copy from help@hdfgroup.org.     *
+  * the COPYING file, which can be found at the root of the source code       *
+  * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+  * If you do not have access to either file, you may request a copy from     *
+  * help@hdfgroup.org.                                                        *
   * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  -->
 
diff --git a/c++/test/CMakeLists.txt b/c++/test/CMakeLists.txt
index 65815f9..abc7952 100644
--- a/c++/test/CMakeLists.txt
+++ b/c++/test/CMakeLists.txt
@@ -1,5 +1,19 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_CPP_TEST)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_CPP_TEST CXX)
+
+#-----------------------------------------------------------------------------
+# Parallel/MPI, prevent spurious cpp/cxx warnings
+#-----------------------------------------------------------------------------
+if (H5_HAVE_PARALLEL)
+  add_definitions ("-DMPICH_SKIP_MPICXX")
+  add_definitions ("-DMPICH_IGNORE_CXX_SEEK")
+endif ()
+
+#-----------------------------------------------------------------------------
+# Apply Definitions to compiler in this directory and below
+#-----------------------------------------------------------------------------
+add_definitions (${HDF_EXTRA_C_FLAGS})
+
 # --------------------------------------------------------------------
 # Notes: When creating unit test executables they should be prefixed
 # with "cpp_". This allows for easier filtering of the test suite when
@@ -37,7 +51,7 @@ set (srcdir ${CMAKE_CURRENT_SOURCE_DIR})
 configure_file (${HDF5_CPP_TEST_SOURCE_DIR}/H5srcdir_str.h.in H5srcdir_str.h  @ONLY)
 
 add_executable (cpp_testhdf5 ${CPP_TEST_SOURCES} )
-TARGET_NAMING (cpp_testhdf5 STATIC)
+set_property(TARGET cpp_testhdf5 APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR}")
 TARGET_C_PROPERTIES (cpp_testhdf5 STATIC " " " ")
 target_link_libraries (cpp_testhdf5
     ${HDF5_CPP_LIB_TARGET}
diff --git a/c++/test/CMakeTests.cmake b/c++/test/CMakeTests.cmake
index d23a80b..6de801e 100644
--- a/c++/test/CMakeTests.cmake
+++ b/c++/test/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 HDFTEST_COPY_FILE("${HDF5_CPP_TEST_SOURCE_DIR}/th5s.h5" "${PROJECT_BINARY_DIR}/th5s.h5" "cpp_testhdf5_files")
 add_custom_target(cpp_testhdf5_files ALL COMMENT "Copying files needed by cpp_testhdf5 tests" DEPENDS ${cpp_testhdf5_files_list})
 
diff --git a/c++/test/H5srcdir_str.h.in b/c++/test/H5srcdir_str.h.in
index d472124..bab1df3 100644
--- a/c++/test/H5srcdir_str.h.in
+++ b/c++/test/H5srcdir_str.h.in
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* If you are reading this file and it has a '.h' suffix, it was automatically
diff --git a/c++/test/Makefile.am b/c++/test/Makefile.am
index da0a864..0fc17fc 100644
--- a/c++/test/Makefile.am
+++ b/c++/test/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/c++/test/dsets.cpp b/c++/test/dsets.cpp
index 970f210..250ce90 100644
--- a/c++/test/dsets.cpp
+++ b/c++/test/dsets.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -68,13 +66,9 @@ static size_t filter_bogus(unsigned int flags, size_t cd_nelmts,
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              Friday, January 5, 2001
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
-static herr_t
-test_create( H5File& file)
+static herr_t test_create( H5File& file)
 {
     SUBTEST("Create, open, close");
 
@@ -200,13 +194,9 @@ test_create( H5File& file)
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              Friday, January 5, 2001
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
-static herr_t
-test_simple_io( H5File& file)
+static herr_t test_simple_io( H5File& file)
 {
 
     SUBTEST("Simple I/O");
@@ -286,13 +276,9 @@ test_simple_io( H5File& file)
  *
  * Programmer   Binh-Minh Ribler
  *              Thursday, March 22, 2012
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
-static herr_t
-test_datasize(FileAccPropList &fapl)
+static herr_t test_datasize(FileAccPropList &fapl)
 {
     SUBTEST("DataSet::getInMemDataSize()");
     try
@@ -356,13 +342,9 @@ test_datasize(FileAccPropList &fapl)
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              Friday, January 5, 2001
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
-static herr_t
-test_tconv(H5File& file)
+static herr_t test_tconv(H5File& file)
 {
     // Prepare buffers for input/output
     char        *out=NULL, *in=NULL;
@@ -439,6 +421,7 @@ const H5Z_class2_t H5Z_BOGUS[1] = {{
     (H5Z_func_t)filter_bogus,   /* The actual filter function        */
 }};
 
+
 /*-------------------------------------------------------------------------
  * Function:    bogus
  *
@@ -450,13 +433,9 @@ const H5Z_class2_t H5Z_BOGUS[1] = {{
  *
  * Programmer   Robb Matzke
  *              Tuesday, April 21, 1998
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
-static size_t
-filter_bogus(unsigned int flags, size_t cd_nelmts,
+static size_t filter_bogus(unsigned int flags, size_t cd_nelmts,
       const unsigned int cd_values[], size_t nbytes,
       size_t *buf_size, void **buf)
 // H5_ATTR_UNUSED variables caused warning, but taking them out caused failure.
@@ -479,13 +458,9 @@ filter_bogus(unsigned int flags, size_t cd_nelmts,
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              Friday, January 5, 2001
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
-static herr_t
-test_compression(H5File& file)
+static herr_t test_compression(H5File& file)
 {
 #ifndef H5_HAVE_FILTER_DEFLATE
     const char *not_supported;
@@ -766,9 +741,10 @@ test_compression(H5File& file)
  *
  *-------------------------------------------------------------------------
  */
-const H5std_string        DSET_NBIT_NAME("nbit_dataset");
+const H5std_string DSET_NBIT_NAME("nbit_dataset");
 const hsize_t DIM1 = 2;
 const hsize_t DIM2 = 5;
+
 static herr_t test_nbit_compression(H5File& file)
 {
     typedef struct {
@@ -882,13 +858,9 @@ static herr_t test_nbit_compression(H5File& file)
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              Saturday, February 17, 2001
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
-static herr_t
-test_multiopen (H5File& file)
+static herr_t test_multiopen (H5File& file)
 {
 
     SUBTEST("Multi-open with extending");
@@ -965,13 +937,9 @@ test_multiopen (H5File& file)
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              February 17, 2001
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
-static herr_t
-test_types(H5File& file)
+static herr_t test_types(H5File& file)
 {
     SUBTEST("Various datatypes");
 
@@ -1150,23 +1118,21 @@ test_types(H5File& file)
 /*-------------------------------------------------------------------------
  * Function:    test_virtual
  *
- * Purpose:     Tests fixed, unlimited, and printf selections in the same
+ * Purpose      Tests fixed, unlimited, and printf selections in the same
  *              VDS
  *
- * Return:      Success:        0
+ * Return       Success:        0
  *
  *              Failure:        number of errors
  *
- * Programmer:  Binh-Minh Ribler
+ * Programmer   Binh-Minh Ribler
  *              Friday, March 10, 2017
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 const int RANK = 2;
-static herr_t
-test_virtual()
+
+static herr_t test_virtual()
 {
     SUBTEST("DSetCreatPropList::setVirtual");
 
@@ -1295,17 +1261,15 @@ void test_dset()
     cleanup_dsets();
 }   // test_dset
 
+
 /*-------------------------------------------------------------------------
  * Function:    cleanup_dsets
  *
  * Purpose      Cleanup temporary test files
  *
- * Return       none
+ * Return       None
  *
  * Programmer   (use C version)
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 extern "C"
diff --git a/c++/test/h5cpputil.cpp b/c++/test/h5cpputil.cpp
index cf7fc2c..f271eed 100644
--- a/c++/test/h5cpputil.cpp
+++ b/c++/test/h5cpputil.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -49,9 +47,6 @@ using namespace H5;
  *
  * Programmer   Binh-Minh Ribler (using C code segment for reporting tests)
  *              Friday, February 6, 2001
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int test_report( int nerrors, const H5std_string& testname )
@@ -137,9 +132,6 @@ void issue_fail_msg(const char* where, int line, const char* file_name,
  *
  * Programmer   Binh-Minh Ribler (using C code segment for checking values)
  *              Friday, February 6, 2001
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int check_values (hsize_t i, hsize_t j, int apoint, int acheck)
@@ -193,9 +185,6 @@ void check_values(const char *value, const char* msg, int line, const char* file
  *
  * Programmer   Binh-Minh Ribler
  *              May 2, 2010
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 void verify_val(const char* x, const char* value, const char* where, int line, const char* file_name)
diff --git a/c++/test/h5cpputil.h b/c++/test/h5cpputil.h
index 7f92e60..18fd44f 100644
--- a/c++/test/h5cpputil.h
+++ b/c++/test/h5cpputil.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
diff --git a/c++/test/tarray.cpp b/c++/test/tarray.cpp
index 490772f..6bd4ca6 100644
--- a/c++/test/tarray.cpp
+++ b/c++/test/tarray.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -55,13 +53,10 @@ typedef enum int_t {
  *
  * Purpose      Tests 1-D array of compound datatypes (with array fields)
  *
- * Return       None.
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              January, 2016
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_array_compound_array()
@@ -282,35 +277,33 @@ static void test_array_compound_array()
 } // end test_array_compound_array()
 
 
+/*
+ * Helper routine to demonstrate the issue in HDFFV-9562
+ */
+H5::DataType getArr()
+{
+    hsize_t *dims = new hsize_t; 
+    *dims = 5; 
+    H5::ArrayType ret; 
+    ret = H5::ArrayType(H5::PredType::NATIVE_INT, 1, dims); 
+    delete[] dims; 
+    return ret;
+}
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_assignment
  *
  * Purpose      Tests the operator=
  *
- * Return       None.
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              March, 2016
  *
  * Description:
  *              Used user's sample code in HDFFV-9562
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
-/*
- * Helper routine to demonstrate the issue in HDFFV-9562
- */
-H5::DataType getArr()
-{
-    hsize_t *dims = new hsize_t; 
-    *dims = 5; 
-    H5::ArrayType ret; 
-    ret = H5::ArrayType(H5::PredType::NATIVE_INT, 1, dims); 
-    delete[] dims; 
-    return ret; }
-
 static void test_array_assignment()
 {
     hsize_t sdims1[] = {SPACE1_DIM1};
@@ -361,13 +354,10 @@ static void test_array_assignment()
  *
  * Purpose      Tests getting array information using the const methods.
  *
- * Return       None.
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler
  *              April, 2016
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_array_info()
@@ -479,11 +469,14 @@ static void test_array_info()
 } // end test_array_info()
 
 
-/****************************************************************
-**
-**  test_array(): Main datatypes testing routine.
-**
-****************************************************************/
+/*-------------------------------------------------------------------------
+ * Function:    test_array
+ *
+ * Purpose      Main datatypes testing routine
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 extern "C"
 void test_array()
 {
@@ -507,13 +500,10 @@ void test_array()
  *
  * Purpose      Cleanup temporary test files
  *
- * Return       none
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              January, 2016
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 extern "C"
diff --git a/c++/test/tattr.cpp b/c++/test/tattr.cpp
index 0fcaf09..5aa4bf5 100644
--- a/c++/test/tattr.cpp
+++ b/c++/test/tattr.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -103,12 +101,15 @@ float attr_data5 = (float)-5.123;     // Test data for 5th attribute
 const H5std_string ATTR1A_NAME("Attr1_a");
 int attr_data1a[ATTR1_DIM1]={256,11945,-22107};
 
-/****************************************************************
-**
-**  test_attr_basic_write(): Test basic write attribute.
-**      Tests integer attributes on both datasets and groups
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_basic_write
+ *
+ * Purpose      Test basic write attribute on both datasets and groups.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_basic_write()
 {
     hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
@@ -235,29 +236,34 @@ static void test_attr_basic_write()
     }
 }   // test_attr_basic_write()
 
-/****************************************************************
-**
-**  test_attr_getname(): Test getting attribute name functions.
-**
-**  Test these functions:
-**  A. ssize_t Attribute::getName(char* attr_name, size_t buf_size)
-**    1. With arbitrary buf_size that is larger than the name size
-**    2. With arbitrary buf_size that is smaller than the name's length.
-**    3. With a buf_size that equals the name's length.
-**
-**  B. ssize_t Attribute::getName(H5std_string& attr_name, size_t buf_size)
-**    1. With buffer smaller than the actual name
-**    2. Same test but with retiring overloaded function
-**        ssize_t Attribute::getName(size_t buf_size, H5std_string& attr_name)
-**
-**  C. H5std_string Attribute::getName()
-**
-**  D. H5std_string Attribute::getName(size_t len)
-**
-**  E. ssize_t Attribute::getName(H5std_string& attr_name, size_t buf_size)
-**        With buffer size equals the name's length, i.e., buf_size=0
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_getname
+ *
+ * Purpose      Test getting attribute name.
+ *
+ * Description
+ *  Test these functions:
+ *  A. ssize_t Attribute::getName(char* attr_name, size_t buf_size)
+ *    1. With arbitrary buf_size that is larger than the name size
+ *    2. With arbitrary buf_size that is smaller than the name's length.
+ *    3. With a buf_size that equals the name's length.
+ *
+ *  B. ssize_t Attribute::getName(H5std_string& attr_name, size_t buf_size)
+ *    1. With buffer smaller than the actual name
+ *    2. Same test but with retiring overloaded function
+ *        ssize_t Attribute::getName(size_t buf_size, H5std_string& attr_name)
+ *
+ *  C. H5std_string Attribute::getName()
+ *
+ *  D. H5std_string Attribute::getName(size_t len)
+ *
+ *  E. ssize_t Attribute::getName(H5std_string& attr_name, size_t buf_size)
+ *        With buffer size equals the name's length, i.e., buf_size=0
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_getname()
 {
     // Output message about test being performed
@@ -370,11 +376,15 @@ static void test_attr_getname()
     }
 }   // test_attr_getname()
 
-/****************************************************************
-**
-**  test_attr_rename(): Test renaming attribute function.
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_rename
+ *
+ * Purpose      Test renaming attribute function.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_rename()
 {
     int read_data1[ATTR1_DIM1]={0}; // Buffer for reading the attribute
@@ -481,11 +491,15 @@ static void test_attr_rename()
     }
 }   // test_attr_rename()
 
-/********************************************************************
-**
-**  test_attr_basic_read(): Test basic read attribute.
-**
-********************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_basic_read
+ *
+ * Purpose      Test basic read attribute.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_basic_read()
 {
     hsize_t i, j;
@@ -550,11 +564,15 @@ static void test_attr_basic_read()
     }
 }   // test_attr_basic_read()
 
-/****************************************************************
-**
-**  test_attr_compound_write(): Tests compound datatype attributes
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_compound_write
+ *
+ * Purpose      Test writing attributes with compound datatype.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_compound_write()
 {
 
@@ -610,11 +628,15 @@ static void test_attr_compound_write()
     }
 }   // test_attr_compound_write()
 
-/****************************************************************
-**
-**  test_attr_compound_read(): Test basic H5A (attribute) code.
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_compound_read
+ *
+ * Purpose      Test reading attributes with compound datatype.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_compound_read()
 {
     hsize_t dims[ATTR_MAX_DIMS];        // Attribute dimensions
@@ -762,11 +784,15 @@ static void test_attr_compound_read()
     }
 }   // test_attr_compound_read()
 
-/****************************************************************
-**
-**  test_attr_scalar_write(): Test scalar attribute writing functionality.
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_scalar_write
+ *
+ * Purpose      Test scalar attribute writing functionality.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_scalar_write()
 {
     // Output message about test being performed
@@ -817,11 +843,15 @@ static void test_attr_scalar_write()
     }
 }   // test_attr_scalar_write()
 
-/****************************************************************
-**
-**  test_attr_scalar_read(): Test scalar attribute reading functionality.
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_scalar_read
+ *
+ * Purpose      Test scalar attribute reading functionality.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 /* Epsilon for floating-point comparisons */
 #define FP_EPSILON 0.000001F
 
@@ -866,11 +896,15 @@ static void test_attr_scalar_read()
     }
 }   // test_attr_scalar_read()
 
-/****************************************************************
-**
-**  test_attr_mult_write(): Test multiple attributes
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_mult_write
+ *
+ * Purpose      Test writing multiple attributes.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_mult_write()
 {
     // Output message about test being performed
@@ -939,11 +973,15 @@ static void test_attr_mult_write()
     }
 }   // test_attr_mult_write()
 
-/****************************************************************
-**
-**  test_attr_mult_read(): Test reading multiple attributes.
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_mult_read
+ *
+ * Purpose      Test reading multiple attributes.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_mult_read()
 {
     int     read_data1[ATTR1_DIM1]={0}; // Buffer for reading 1st attribute
@@ -1130,12 +1168,15 @@ static void test_attr_mult_read()
     }
 }   // test_attr_mult_read()
 
-/****************************************************************
-**
-**  test_attr_delete(): Test deleting attribute from different
-**                      hdf5 objects.
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_delete
+ *
+ * Purpose      Test deleting attribute from different hdf5 objects.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_delete()
 {
     H5std_string  attr_name; // Buffer for attribute names
@@ -1247,20 +1288,23 @@ static void test_attr_delete()
     }
 }   // test_attr_delete()
 
-/****************************************************************
-**
-**  test_attr_dtype_shared(): Test code for using shared datatypes
-**                            in attributes.
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_dtype_shared
+ *
+ * Purpose      Test accessing attributes using shared datatypes.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_dtype_shared()
 {
-    int data=8;                 /* Data to write */
-    int rdata=0;                /* Read read in */
+    int data=8;                 // Data to write
+    int rdata=0;                // Data read in
 #ifndef H5_NO_DEPRECATED_SYMBOLS
-    H5G_stat_t statbuf;         /* Object's information */
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
-    h5_stat_size_t filesize;             /* Size of file after modifications */
+    H5G_stat_t statbuf;         // Object's information
+#endif
+    h5_stat_size_t filesize;    // Size of file after modifications
 
     // Output message about test being performed
     SUBTEST("Shared Datatypes with Attributes");
@@ -1296,7 +1340,7 @@ static void test_attr_dtype_shared()
         // Check reference count on named datatype
         fid1.getObjinfo(TYPE1_NAME, statbuf);
         verify_val((int)statbuf.nlink, 1, "DataType::getObjinfo", __LINE__, __FILE__);
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
+#endif
 
         // Create dataspace for dataset
         DataSpace dspace;
@@ -1307,7 +1351,7 @@ static void test_attr_dtype_shared()
         // Check reference count on named datatype
         fid1.getObjinfo(TYPE1_NAME, statbuf);
         verify_val((int)statbuf.nlink, 2, "H5File::getObjinfo", __LINE__, __FILE__);
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
+#endif
 
         // Create attribute on dataset
         Attribute attr = dset.createAttribute(ATTR1_NAME,dtype,dspace);
@@ -1316,7 +1360,7 @@ static void test_attr_dtype_shared()
         // Check reference count on named datatype
         fid1.getObjinfo(TYPE1_NAME, statbuf);
         verify_val((int)statbuf.nlink, 3, "DataSet::getObjinfo", __LINE__, __FILE__);
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
+#endif
 
         // Close attribute
         attr.close();
@@ -1328,7 +1372,7 @@ static void test_attr_dtype_shared()
         // Check reference count on named datatype
         fid1.getObjinfo(TYPE1_NAME, statbuf);
         verify_val((int)statbuf.nlink, 2, "DataSet::getObjinfo after DataSet::removeAttr", __LINE__, __FILE__);
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
+#endif
 
         // Create attribute on dataset
         attr = dset.createAttribute(ATTR1_NAME,dtype,dspace);
@@ -1337,7 +1381,7 @@ static void test_attr_dtype_shared()
         // Check reference count on named datatype
         fid1.getObjinfo(TYPE1_NAME, statbuf);
         verify_val((int)statbuf.nlink, 3, "DataSet::createAttribute", __LINE__, __FILE__);
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
+#endif
 
         // Write data into the attribute
         attr.write(PredType::NATIVE_INT,&data);
@@ -1374,7 +1418,7 @@ static void test_attr_dtype_shared()
         // Check reference count on named datatype
         fid1.getObjinfo(TYPE1_NAME, statbuf);
         verify_val((int)statbuf.nlink, 3, "DataSet::openAttribute", __LINE__, __FILE__);
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
+#endif
         } // end of second enclosing
 
         // Unlink the dataset
@@ -1384,7 +1428,7 @@ static void test_attr_dtype_shared()
         // Check reference count on named datatype
         fid1.getObjinfo(TYPE1_NAME, statbuf);
         verify_val((int)statbuf.nlink, 1, "H5File::unlink", __LINE__, __FILE__);
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
+#endif
 
         // Unlink the named datatype
         fid1.unlink(TYPE1_NAME);
@@ -1405,12 +1449,15 @@ static void test_attr_dtype_shared()
     }
 }   // test_attr_dtype_shared()
 
-/****************************************************************
-**
-**  test_string_attr(): Test read/write string attribute.
-**      Tests string attributes on groups.
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_string_attr
+ *
+ * Purpose      Test read/write string attribute.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 /* Info for a string attribute */
 const H5std_string ATTR1_FL_STR_NAME("String_attr 1");
 const H5std_string ATTR2_FL_STR_NAME("String_attr 2");
@@ -1530,12 +1577,18 @@ static void test_string_attr()
     }
 }   // test_string_attr()
 
-/****************************************************************
-**
-**  test_attr_exists(): Test checking for attribute existence.
-**        (additional attrExists tests are in test_attr_rename())
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_exists
+ *
+ * Purpose      Test checking for attribute existence.
+ *
+ * Return       None
+ *
+ * Note
+ *              Additional attrExists tests are in test_attr_rename().
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_exists()
 {
     // Output message about test being performed
@@ -1579,12 +1632,15 @@ static void test_attr_exists()
     }
 }   // test_attr_exists()
 
-/****************************************************************
-**
-**  test_attr_dense_create(): Test phase change properties
-**      Tests "dense" attribute storage creation
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_dense_create
+ *
+ * Purpose      Test phase change properties
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 const H5std_string FILE_CRTPROPS("tattr_crt_properties.h5");
 const int NAME_BUF_SIZE = 1024;
 const unsigned MAX_COMPACT_DEF = 8;
@@ -1688,12 +1744,15 @@ static void test_attr_dense_create(FileCreatPropList& fcpl,
     }
 }   // test_attr_dense_create()
 
-/****************************************************************
-**
-**  test_attr_corder_create_basic(): Test creation order properties
-**      Tests creating an object w/attribute creation order info
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr_corder_create_basic
+ *
+ * Purpose      Test creation order properties
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 static void test_attr_corder_create_basic(FileCreatPropList& fcpl,
                                    FileAccPropList& fapl)
 {
@@ -1773,11 +1832,15 @@ static void test_attr_corder_create_basic(FileCreatPropList& fcpl,
     }
 }   // test_attr_corder_create_basic()
 
-/****************************************************************
-**
-**  test_attr(): Main attribute testing routine.
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_attr
+ *
+ * Purpose      Main attribute testing routine
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 extern "C"
 void test_attr()
 {
@@ -1860,19 +1923,14 @@ void test_attr()
         issue_fail_msg("test_attr()", __LINE__, __FILE__, E.getCDetailMsg());
     }
 }   // test_attr()
+
 
 /*-------------------------------------------------------------------------
- * Function     cleanup_attr
+ * Function:    cleanup_attr
  *
  * Purpose      Cleanup temporary test files
  *
- * Return       none
- *
- * Programmer   Albert Cheng
- *              July 2, 1998
- *
- * Modifications:
- *
+ * Return       None
  *-------------------------------------------------------------------------
  */
 extern "C"
diff --git a/c++/test/tcompound.cpp b/c++/test/tcompound.cpp
index ee634c2..ec8adf0 100644
--- a/c++/test/tcompound.cpp
+++ b/c++/test/tcompound.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -51,9 +49,6 @@ typedef struct complex_t {
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              January, 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_compound_1()
@@ -88,9 +83,6 @@ static void test_compound_1()
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              January, 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_compound_2()
@@ -213,9 +205,6 @@ static void test_compound_2()
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              January, 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_compound_3()
@@ -335,9 +324,6 @@ static void test_compound_3()
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              January, 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_compound_4()
@@ -468,9 +454,6 @@ static void test_compound_4()
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              January, 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_compound_5()
@@ -571,9 +554,6 @@ static void test_compound_5()
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              January, 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_compound_6()
@@ -653,6 +633,7 @@ static void test_compound_6()
     }
 }   // test_compound_6()
 
+
 /*-------------------------------------------------------------------------
  * Function:    test_compound_7
  *
@@ -663,9 +644,6 @@ static void test_compound_6()
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              January, 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_compound_7()
@@ -719,6 +697,7 @@ static void test_compound_7()
         issue_fail_msg(E.getCFuncName(), __LINE__, __FILE__, E.getCDetailMsg());
     }
 }   // test_compound_7()
+
 
 /*-------------------------------------------------------------------------
  * Function:    test_compound_set_size
@@ -729,12 +708,10 @@ static void test_compound_7()
  *
  * Programmer   Binh-Minh Ribler (use partial C version test_ooo_order)
  *              March, 2014
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 const H5std_string COMPFILE("tcompound_types.h5");
+
 static void test_compound_set_size()
 {
     typedef struct {
@@ -809,6 +786,7 @@ static void test_compound_set_size()
         issue_fail_msg(E.getCFuncName(), __LINE__, __FILE__, E.getCDetailMsg());
     }
 }   // test_compound_set_size()
+
 
 /*-------------------------------------------------------------------------
  * Function:    test_compound
@@ -819,9 +797,6 @@ static void test_compound_set_size()
  *
  * Programmer   Binh-Minh Ribler
  *              January 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 extern "C"
@@ -846,10 +821,7 @@ void test_compound()
  *
  * Purpose      Cleanup temporary test files - nothing at this time.
  *
- * Return       none
- *
- * Modifications:
- *
+ * Return       None
  *-------------------------------------------------------------------------
  */
 extern "C"
diff --git a/c++/test/tdspl.cpp b/c++/test/tdspl.cpp
index f39694b..438f385 100644
--- a/c++/test/tdspl.cpp
+++ b/c++/test/tdspl.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -113,11 +111,14 @@ static void test_transfplist()
 }
 
 
-/****************************************************************
-**
-**  test_dsproplist(): Main dataset property list testing routine.
-**
-****************************************************************/
+/*-------------------------------------------------------------------------
+ * Function:    test_dsproplist
+ *
+ * Purpose      Main dataset property list testing routine
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 extern "C"
 void test_dsproplist()
 {
@@ -128,6 +129,15 @@ void test_dsproplist()
 
 }   // test_dsproplist()
 
+
+/*-------------------------------------------------------------------------
+ * Function:    cleanup_dsproplist
+ *
+ * Purpose      Cleanup temporary test files
+ *
+ * Return       none
+ *-------------------------------------------------------------------------
+ */
 extern "C"
 void cleanup_dsproplist()
 {
diff --git a/c++/test/testhdf5.cpp b/c++/test/testhdf5.cpp
index 779c931..a2a0867 100644
--- a/c++/test/testhdf5.cpp
+++ b/c++/test/testhdf5.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
diff --git a/c++/test/tfile.cpp b/c++/test/tfile.cpp
index 715bb30..ba5b486 100644
--- a/c++/test/tfile.cpp
+++ b/c++/test/tfile.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -80,7 +78,6 @@ const H5std_string    FILE4("tfile4.h5");
  *                     passed to verify_val to 'long' as well.  If problems
  *                     arises later, this will have to be specificly handled
  *                     with a special routine.
- *
  *-------------------------------------------------------------------------
  */
 static void test_file_create()
@@ -287,7 +284,6 @@ static void test_file_create()
  *                     passed to verify_val to 'long' as well.  If problems
  *                     arises later, this will have to be specificly handled
  *                     with a special routine.
- *
  *-------------------------------------------------------------------------
  */
 static void test_file_open()
@@ -362,9 +358,6 @@ static void test_file_open()
  *
  * Programmer   Raymond Lu
  *              June, 2004
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_file_size()
@@ -427,9 +420,6 @@ static void test_file_size()
  *
  * Programmer   Binh-Minh Ribler
  *              July, 2004
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 const int        RANK = 2;
@@ -509,6 +499,15 @@ static void test_file_name()
 }   // test_file_name()
 
 
+/*-------------------------------------------------------------------------
+ *
+ * Function:    test_file_attribute
+ *
+ * Purpose      Test file attributes
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 const int        RANK1 = 1;
 const int        ATTR1_DIM1 = 3;
 const H5std_string        FILE5("tfattrs.h5");
@@ -620,11 +619,6 @@ static void test_file_attribute()
 }   // test_file_attribute()
 
 
-const H5std_string        FILE6("tfile5.h5");
-const H5std_string        ROOTGROUP("/");
-const H5std_string        GROUP1("/G1");
-const H5std_string        SUBGROUP3("/G1/G3");
-
 /*-------------------------------------------------------------------------
  * Function:    test_libver_bounds_real
  *
@@ -636,9 +630,13 @@ const H5std_string        SUBGROUP3("/G1/G3");
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              March, 2015
- *
  *-------------------------------------------------------------------------
  */
+const H5std_string        FILE6("tfile5.h5");
+const H5std_string        ROOTGROUP("/");
+const H5std_string        GROUP1("/G1");
+const H5std_string        SUBGROUP3("/G1/G3");
+
 static void test_libver_bounds_real(
                 H5F_libver_t libver_create, unsigned oh_vers_create,
                 H5F_libver_t libver_mod, unsigned oh_vers_mod)
@@ -709,6 +707,7 @@ static void test_libver_bounds_real(
 
 } /* end test_libver_bounds_real() */
 
+
 /*-------------------------------------------------------------------------
  *
  * Function:    test_libver_bounds
@@ -720,7 +719,6 @@ static void test_libver_bounds_real(
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              March 2015
- *
  *-------------------------------------------------------------------------
  */
 static void test_libver_bounds()
@@ -733,9 +731,10 @@ static void test_libver_bounds()
     test_libver_bounds_real(H5F_LIBVER_LATEST, H5O_VERSION_2, H5F_LIBVER_EARLIEST, H5O_VERSION_2);
     PASSED();
 } /* end test_libver_bounds() */
+
 
 /*-------------------------------------------------------------------------
- * Function:        test_commonfg
+ * Function:    test_commonfg
  *
  * Purpose      Verify that H5File works as a root group.
  *
@@ -743,7 +742,6 @@ static void test_libver_bounds()
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              March, 2015
- *
  *-------------------------------------------------------------------------
  */
 static void test_commonfg()
@@ -795,9 +793,8 @@ static void test_commonfg()
     }
 
 } /* end test_commonfg() */
-
-const H5std_string        FILE7("tfile7.h5");
 
+
 /*-------------------------------------------------------------------------
  * Function:    test_file_info
  *
@@ -809,11 +806,12 @@ const H5std_string        FILE7("tfile7.h5");
  *
  * Programmer   Binh-Minh Ribler
  *              February, 2017
- *
  *-------------------------------------------------------------------------
  */
+const H5std_string FILE7("tfile7.h5");
 const hsize_t FSP_SIZE_DEF = 4096;
 const hsize_t FSP_SIZE512 = 512;
+
 static void test_file_info()
 {
     // Output message about test being performed
@@ -934,6 +932,7 @@ static void test_file_info()
         issue_fail_msg("test_filespace_info()", __LINE__, __FILE__, E.getCDetailMsg());
     }
 }  /* test_file_info() */
+
 
 /*-------------------------------------------------------------------------
  * Function:    test_file
@@ -944,9 +943,6 @@ static void test_file_info()
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              January 2001
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 extern "C"
@@ -972,11 +968,6 @@ void test_file()
  * Purpose      Cleanup temporary test files
  *
  * Return       none
- *
- * Programmer   (use C version)
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 #ifdef __cplusplus
diff --git a/c++/test/tfilter.cpp b/c++/test/tfilter.cpp
index 19f5b5a..5a493ac 100644
--- a/c++/test/tfilter.cpp
+++ b/c++/test/tfilter.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -67,6 +65,7 @@ const H5Z_class2_t H5Z_BOGUS[1] = {{
     (H5Z_func_t)filter_bogus,   /* The actual filter function   */
 }};
 
+
 /*-------------------------------------------------------------------------
  * Function:    filter_bogus
  *
@@ -78,9 +77,6 @@ const H5Z_class2_t H5Z_BOGUS[1] = {{
  *
  * Programmer   Robb Matzke
  *              Tuesday, April 21, 1998
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static size_t
@@ -94,6 +90,7 @@ filter_bogus(size_t nbytes)
     return nbytes;
 }
 
+
 /*-------------------------------------------------------------------------
  * Function:    test_null_filter
  *
@@ -106,11 +103,8 @@ filter_bogus(size_t nbytes)
  *
  * Modifications:
  *              Note: H5Z interface is not implemented yet.
- *
  *-------------------------------------------------------------------------
  */
-
-// Chunk dimensions
 const hsize_t chunk_size[2] = {FILTER_CHUNK_DIM1, FILTER_CHUNK_DIM2};
 
 static void test_null_filter()
@@ -146,6 +140,7 @@ static void test_null_filter()
     }
 }  // test_null_filter
 
+
 /*-------------------------------------------------------------------------
  * Function:    test_szip_filter
  *
@@ -158,11 +153,9 @@ static void test_null_filter()
  *
  * Modifications:
  *              Note: H5Z interface is not implemented yet.
- *
  *-------------------------------------------------------------------------
  */
-
-const H5std_string      DSET_SZIP_NAME("szipped dataset");
+const H5std_string DSET_SZIP_NAME("szipped dataset");
 
 static void test_szip_filter(H5File& file1)
 {
@@ -244,11 +237,14 @@ static void test_szip_filter(H5File& file1)
 }  // test_szip_filter
 
 
-/****************************************************************
-**
-**  test_filters(): Main routine for testing filters.
-**
-****************************************************************/
+/*-------------------------------------------------------------------------
+ * Function:    test_filters
+ *
+ * Purpose      Main routine for testing filters
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 const H5std_string      FILE1("tfilters.h5");
 extern "C"
 void test_filters()
@@ -276,18 +272,13 @@ void test_filters()
     }
 }   // test_filters()
 
+
 /*-------------------------------------------------------------------------
  * Function:    cleanup_filters
  *
  * Purpose      Cleanup temporary test files
  *
  * Return       none
- *
- * Programmer   Quincey Koziol
- *              September 10, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 extern "C"
diff --git a/c++/test/th5s.cpp b/c++/test/th5s.cpp
index a3aafb3..9c92b64 100644
--- a/c++/test/th5s.cpp
+++ b/c++/test/th5s.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -84,13 +82,13 @@ struct space4_struct {
 /* Null dataspace */
 int space5_data = 7;
 
+
 /*-------------------------------------------------------------------------
- *
  * Function:    test_h5s_basic
  *
  * Purpose      Test basic H5S (dataspace) code
  *
- * Return       none
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              Mar 2001
@@ -216,13 +214,13 @@ static void test_h5s_basic()
     }
 }   // test_h5s_basic()
 
+
 /*-------------------------------------------------------------------------
- *
  * Function:    test_h5s_scalar_write
  *
  * Purpose      Test scalar H5S (dataspace) writing code
  *
- * Return       none
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              Mar 2001
@@ -280,13 +278,13 @@ static void test_h5s_scalar_write()
     }
 }   // test_h5s_scalar_write()
 
+
 /*-------------------------------------------------------------------------
- *
  * Function:    test_h5s_scalar_read
  *
  * Purpose      Test scalar H5S (dataspace) reading code
  *
- * Return       none
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              Mar 2001
@@ -342,13 +340,13 @@ static void test_h5s_scalar_read()
 
 }   // test_h5s_scalar_read()
 
+
 /*-------------------------------------------------------------------------
- *
  * Function:    test_h5s_null
  *
  * Purpose      Test null H5S (dataspace) code
  *
- * Return       none
+ * Return       None
  *
  * Programmer   Raymond Lu (using C version)
  *              May 18, 2004
@@ -396,14 +394,14 @@ static void test_h5s_null()
     }
 }   // test_h5s_null()
 
+
 /*-------------------------------------------------------------------------
- *
  * Function:    test_h5s_compound_scalar_write
  *
  * Purpose      Test scalar H5S (dataspace) writing for compound
  *              datatypes
  *
- * Return       none
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              Mar 2001
@@ -469,14 +467,14 @@ static void test_h5s_compound_scalar_write()
     }
 }   // test_h5s_compound_scalar_write()
 
+
 /*-------------------------------------------------------------------------
- *
  * Function:    test_h5s_compound_scalar_read
  *
  * Purpose      Test scalar H5S (dataspace) reading for compound
  *              datatypes
  *
- * Return       none
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              Mar 2001
@@ -543,18 +541,16 @@ static void test_h5s_compound_scalar_read()
     }
 }   // test_h5s_compound_scalar_read()
 
+
 /*-------------------------------------------------------------------------
- *
  * Function:    test_h5s
  *
  * Purpose      Main dataspace testing routine
  *
- * Return       none
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              Mar 2001
- *
- * Modifications:
  *-------------------------------------------------------------------------
  */
 extern "C"
@@ -577,13 +573,7 @@ void test_h5s()
  *
  * Purpose      Cleanup temporary test files
  *
- * Return       none
- *
- * Programmer   Albert Cheng
- *              July 2, 1998
- *
- * Modifications:
- *
+ * Return       None
  *-------------------------------------------------------------------------
  */
 extern "C"
diff --git a/c++/test/titerate.cpp b/c++/test/titerate.cpp
index 34e6892..e77ebcc 100644
--- a/c++/test/titerate.cpp
+++ b/c++/test/titerate.cpp
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
-   FILE
-   titerate.cpp - HDF5 C++ testing iterate related functionality
+    FILE
+        titerate.cpp - HDF5 C++ testing iterate related functionality
 
  ***************************************************************************/
 #ifdef OLD_HEADER_FILENAME
@@ -80,24 +78,25 @@ typedef struct {
 
 int iter_strcmp(const void *s1, const void *s2);
 
-/****************************************************************
-**
-**  iter_strcmp(): String comparison routine for qsort
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    iter_strcmp
+ *
+ * Purpose      String comparison routine for qsort
+ *-------------------------------------------------------------------------
+ */
 int iter_strcmp(const void *s1, const void *s2)
 {
     return(HDstrcmp(*(const char * const *)s1,*(const char * const *)s2));
 }
 
-/****************************************************************
-**
-**  liter_cb(): Custom link iteration callback routine.
-**
-****************************************************************/
-static herr_t
-liter_cb(hid_t H5_ATTR_UNUSED group, const char *name, const H5L_info_t H5_ATTR_UNUSED *link_info,
-    void *op_data)
+/*-------------------------------------------------------------------------
+ * Function:    liter_cb
+ *
+ * Purpose      Custom link iteration callback routine
+ *-------------------------------------------------------------------------
+ */
+static herr_t liter_cb(hid_t H5_ATTR_UNUSED group, const char *name, const H5L_info_t H5_ATTR_UNUSED *link_info, void *op_data)
 {
     iter_info *info = (iter_info *)op_data;
     static int count = 0;
@@ -126,6 +125,7 @@ liter_cb(hid_t H5_ATTR_UNUSED group, const char *name, const H5L_info_t H5_ATTR_
     } /* end switch */
 } /* end liter_cb() */
 
+
 /*-------------------------------------------------------------------------
  * Function:    test_iter_group
  *
@@ -136,9 +136,6 @@ liter_cb(hid_t H5_ATTR_UNUSED group, const char *name, const H5L_info_t H5_ATTR_
  *
  * Programmer   Binh-Minh Ribler
  *              Friday, September 9, 2016
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_iter_group(FileAccPropList& fapl)
@@ -210,7 +207,7 @@ static void test_iter_group(FileAccPropList& fapl)
         H5std_string obj_name;
         for (i = 0; i < nobjs; i++)
         {
-            //H5O_info_t oinfo;               /* Object info */
+            //H5O_info_t oinfo;                /* Object info */
 
             obj_name = root_group.getObjnameByIdx(i);
         //ret = (herr_t)H5Lget_name_by_idx(root_group, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)i, dataset_name, (size_t)NAMELEN, H5P_DEFAULT);
@@ -351,13 +348,13 @@ static void test_iter_group(FileAccPropList& fapl)
 #endif
 } /* test_iter_group() */
 
-
-/****************************************************************
-**
-**  printelems(): Open an attribute and verify that it has a 
-**                the correct name
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    printelems
+ *
+ * Purpose      Open an attribute and verify that it has a the correct name
+ *-------------------------------------------------------------------------
+ */
 const H5std_string FILE_NAME("titerate.h5");
 const H5std_string GRP_NAME("/Group_A");
 const H5std_string FDATASET_NAME("file dset");
@@ -382,25 +379,14 @@ void printelems(const Group& group, const H5std_string& dsname, const H5std_stri
 
         a1.close();
   }
-   // catch failure caused by the DataSpace operations
-   catch( DataSpaceIException error )
-   {
-        error.printError();
-   }
-
-   // catch failure caused by the Group operations
-   catch( GroupIException error )
-   {
-        error.printError();
-   }
-
-   // catch failure caused by the DataSet operations
-   catch( DataSetIException error )
-   {
-        error.printError();
-   }
+    // Catch all exceptions and rethrow so caller can handle
+    catch (Exception& E)
+    {
+        throw;
+    }
 }
 
+
 /*-------------------------------------------------------------------------
  * Function:    test_HDFFV_9920
  *
@@ -408,18 +394,15 @@ void printelems(const Group& group, const H5std_string& dsname, const H5std_stri
  *
  * Programmer   Binh-Minh Ribler
  *              Friday, September 9, 2016
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_HDFFV_9920()
 {
-   int attr_data[2] = { 100, 200};
-   hsize_t dims[1] = { DIM1 };
-   
-   try
-   {
+    int attr_data[2] = { 100, 200};
+    hsize_t dims[1] = { DIM1 };
+    
+    try
+    {
         // Create a new file and a group in it
         H5File file( FILE_NAME, H5F_ACC_TRUNC );
 
@@ -450,34 +433,16 @@ static void test_HDFFV_9920()
         printelems(file, FDATASET_NAME, FATTR_NAME);
         printelems(gr1, GDATASET_NAME, GATTR_NAME);
 
-   }  // end of try block
-
-   // catch failure caused by the H5File operations
-   catch( DataSpaceIException error )
-   {
-        error.printError();
-   }
-
-   // catch failure caused by the H5File operations
-   catch( AttributeIException error )
-   {
-        error.printError();
-   }
-
-   // catch failure caused by the H5File operations
-   catch( FileIException error )
-   {
-        error.printError();
-   }
-
-   // catch failure caused by the DataSet operations
-   catch( DataSetIException error )
-   {
-        error.printError();
-   }
-}
+    }  // end of try block
 
+    // Catch all failures for handling in the same way
+    catch (Exception& E)
+    {
+        issue_fail_msg("test_HDFFV_9920()", __LINE__, __FILE__, E.getCDetailMsg());
+    }
+}
 
+
 /*-------------------------------------------------------------------------
  * Function:    test_iterate
  *
@@ -488,9 +453,6 @@ static void test_HDFFV_9920()
  *
  * Programmer   Binh-Minh Ribler
  *              Tuesday, September 6, 2016
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 extern "C"
@@ -505,21 +467,17 @@ void test_iterate()
 
     test_iter_group(fapl);    // Test iterating groups
     test_HDFFV_9920();        // Test the fix of HDFFV-9920
-    //test_iter_attr(fapl);   // Test iterating attributes
+    //test_iter_attr(fapl);    // Test iterating attributes
 
-}   // test_iterate
+}    // test_iterate
 
+
 /*-------------------------------------------------------------------------
  * Function:    cleanup_iterate
  *
  * Purpose      Cleanup temporary test files
  *
  * Return       none
- *
- * Programmer   (use C version)
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 extern "C"
diff --git a/c++/test/tlinks.cpp b/c++/test/tlinks.cpp
index 0bf6ebf..b8560aa 100644
--- a/c++/test/tlinks.cpp
+++ b/c++/test/tlinks.cpp
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -325,14 +323,9 @@ static const char *FILENAME[] = {
  * Purpose      Test building a file with assorted links.
  *
  * Return       Success: 0
- *
  *              Failure: -1
  *
- * Programmer   Binh-Minh Ribler
- *              October 16, 2009
- *
- * Modifications:
- *
+ * October 16, 2009
  *-------------------------------------------------------------------------
  */
 static void test_basic_links(hid_t fapl_id, hbool_t new_format)
@@ -416,6 +409,11 @@ static void test_basic_links(hid_t fapl_id, hbool_t new_format)
         H5File file(filename, H5F_ACC_RDWR, FileCreatPropList::DEFAULT, fapl);
 
         // Verify link existence
+        if(file.nameExists("dset1", LinkAccPropList::DEFAULT) != TRUE)
+            throw InvalidActionException("H5File::nameExists", "dset1 doesn't exist");
+        if(file.nameExists("grp1/soft", LinkAccPropList::DEFAULT) != TRUE)
+            throw InvalidActionException("H5File::nameExists", "grp1/soft doesn't exist");
+        // Deprecated
         if(file.exists("dset1", LinkAccPropList::DEFAULT) != TRUE)
             throw InvalidActionException("H5File::exists", "dset1 doesn't exist");
         if(file.exists("grp1/soft", LinkAccPropList::DEFAULT) != TRUE)
@@ -434,7 +432,369 @@ static void test_basic_links(hid_t fapl_id, hbool_t new_format)
     {
         issue_fail_msg("test_basic_links()", __LINE__, __FILE__, E.getCDetailMsg());
     }
-}
+} // test_basic_links
+
+
+/*-------------------------------------------------------------------------
+ * Function:    test_lcpl
+ *
+ * Purpose:     Tests link creation property lists, specifically, the
+ *              character encoding property.
+ *
+ * Return:      Success:        0
+ *              Failure:        number of errors
+ * March, 2018
+ *-------------------------------------------------------------------------
+ */
+const H5std_string GROUP1NAME("First_group");
+const H5std_string GROUP2NAME("Second_group");
+static void
+test_lcpl(hid_t fapl_id, hbool_t new_format)
+{
+    H5L_info_t linfo;
+    char filename[1024];
+    hsize_t dims[2];
+
+    if(new_format)
+        SUBTEST("Link creation property lists (w/new group format)")
+    else
+        SUBTEST("Link creation property lists")
+
+    try
+    {
+        FileAccPropList fapl(fapl_id);
+
+        // Create a new file.
+        h5_fixname(FILENAME[0], fapl_id, filename, sizeof filename);
+        H5File file(filename, H5F_ACC_TRUNC, FileCreatPropList::DEFAULT, fapl);
+
+        // Create and link a group with the default LCPL.
+        Group grp_1(file.createGroup(GROUP1NAME));
+        grp_1.close();
+
+        // Check that its character encoding is the default.
+        linfo = file.getLinkInfo(GROUP1NAME);
+        if(linfo.cset != H5T_CSET_ASCII)
+            throw InvalidActionException("H5Lget_info", "Character encoding is not default");
+
+        // Create and commit a datatype with the default LCPL.
+        IntType dtype(PredType::NATIVE_INT);
+        dtype.commit(file, "/type");
+        dtype.close();
+
+        // Check that its character encoding is the default.
+        linfo = file.getLinkInfo("/type");
+        verify_val(linfo.cset, H5T_CSET_ASCII, "Character encoding is not default", __LINE__, __FILE__);
+
+        // Create a simple dataspace.
+        dims[0] = H5L_DIM1;
+        dims[1] = H5L_DIM2;
+        DataSpace dspace(2 ,dims);
+
+        // Create a dataset using the default LCPL.
+        DataSet dset(file.createDataSet("/dataset", PredType::NATIVE_INT, dspace));
+        dset.close();
+
+        // Check that its character encoding is the default.
+        linfo = file.getLinkInfo("/dataset");
+        verify_val(linfo.cset, H5T_CSET_ASCII, "Character encoding is not default", __LINE__, __FILE__);
+
+        // Create a link creation property list with the UTF-8 character encoding.
+        LinkCreatPropList lcpl;
+        lcpl.setCharEncoding(H5T_CSET_UTF8);
+
+        // Create and link a group with the new LCPL.
+        Group grp_2(file.createGroup(GROUP2NAME, lcpl));
+        grp_2.close();
+
+        // Check that its character encoding is UTF-8.
+        linfo = file.getLinkInfo(GROUP2NAME);
+        verify_val(linfo.cset, H5T_CSET_UTF8, "Character encoding is not UTF-8", __LINE__, __FILE__);
+
+        PASSED();
+    } // end of try block
+    catch (Exception& E)
+    {
+        issue_fail_msg("test_num_links()", __LINE__, __FILE__, E.getCDetailMsg());
+    }
+} // end test_lcpl()
+
+
+/*-------------------------------------------------------------------------
+ * Function:    test_move
+ *
+ * Purpose:     Tests wrappers of H5Lmove()
+ *
+ * Return:      Success: 0
+ *              Failure: number of errors
+ * March, 2018
+ *-------------------------------------------------------------------------
+ */
+static void
+test_move(hid_t fapl_id, hbool_t new_format)
+{
+    char   filename[1024];
+
+    if(new_format)
+        SUBTEST("Group::moveLink (w/new group format)")
+    else
+        SUBTEST("Group::moveLink")
+
+    try
+    {
+        FileAccPropList fapl(fapl_id);
+
+        // Create two new files
+        h5_fixname(FILENAME[0], fapl_id, filename, sizeof filename);
+        H5File file_a(filename, H5F_ACC_TRUNC, FileCreatPropList::DEFAULT, fapl);
+        h5_fixname(FILENAME[1], fapl_id, filename, sizeof filename);
+        H5File file_b(filename, H5F_ACC_TRUNC, FileCreatPropList::DEFAULT, fapl);
+
+        // Create groups in first file
+        Group grp_1(file_a.createGroup(GROUP1NAME));
+        Group grp_2(file_a.createGroup(GROUP2NAME));
+        Group grp_move(grp_1.createGroup("group_move"));
+
+        // Create hard and soft links
+        grp_1.link(H5L_TYPE_HARD, "group_move", "hard");
+        grp_2.link(H5L_TYPE_SOFT, "/First_group/group_copy", "soft");
+
+        // Move a group across files, should fail
+        try {
+            grp_1.moveLink("group_move", file_b, "group_new_name");
+
+            // Should throw an exception but didn't
+    	    H5_FAILED();
+	        cerr << "    Group group_move should not be moved across files" << endl;
+        } catch (Exception& E) {
+            // expected
+        }
+
+        // Move a soft link across files, should succeed
+        grp_2.moveLink("soft", file_b, "soft_new_name");
+        if(file_b.exists("soft_new_name") != TRUE)
+            throw InvalidActionException("H5File::exists", "grp1/soft doesn't exist");
+
+        // Move a group across groups in the same file while renaming it
+        grp_1.moveLink("group_move", grp_2, "group_new_name");
+
+        // Open the group just moved to the new location. */
+        Group moved_grp = grp_2.openGroup("group_new_name");
+        moved_grp.close();
+
+        // Verify that the group is no longer in the original location
+        try {
+            moved_grp = grp_1.openGroup("group_move");
+
+            // Should throw an exception but didn't
+    	    H5_FAILED();
+	        cerr << "    Group group_move should not be in original location" << endl;
+        } catch (Exception& E) {
+            // expected
+        }
+
+        // Use H5Lmove to rename a group without moving it
+        H5std_string new_name("group_new_name");
+        H5std_string newer_name("group_newer_name");
+        grp_2.moveLink(new_name, newer_name);
+
+        // Open the group
+        moved_grp = grp_2.openGroup("group_newer_name");
+        moved_grp.close();
+
+        // Use H5Lmove to move a group without renaming it
+        grp_2.moveLink(newer_name, grp_1, newer_name);
+
+        // Open the group
+        moved_grp = grp_1.openGroup("group_newer_name");
+        moved_grp.close();
+
+        // Move the group while giving long paths
+        file_a.moveLink("/First_group/group_newer_name", grp_2, "/Second_group/group_newest_name");
+
+        // Open the group just moved to the new location
+        moved_grp = grp_2.openGroup("group_newest_name");
+        moved_grp.close();
+
+        // Verify that the groups are not in previous locations
+        try {
+            moved_grp = grp_1.openGroup("group_newer_name");
+            moved_grp.close();
+
+    	    H5_FAILED(); // Should throw an exception but didn't
+	        cerr << "    Group group_newer_name should not be in GROUP1NAME" << endl;
+        } catch (Exception& E) {
+            // expected
+        }
+        try {
+            moved_grp = grp_2.openGroup("group_newer_name");
+            moved_grp.close();
+
+    	    H5_FAILED(); // Should throw an exception but didn't
+	        cerr << "    Group group_newer_name should not be in GROUP2NAME" << endl;
+        } catch (Exception& E) {
+            // expected
+        }
+        try {
+            moved_grp = grp_2.openGroup("group_new_name");
+            moved_grp.close();
+
+    	    H5_FAILED(); // Should throw an exception but didn't
+	        cerr << "    Group group_new_name should not be in GROUP2NAME" << endl;
+        } catch (Exception& E) {
+            // expected
+        }
+        try {
+            moved_grp = grp_1.openGroup("group_copy");
+            moved_grp.close();
+
+    	    H5_FAILED(); // Should throw an exception but didn't
+	        cerr << "    Group group_copy should not be in GROUP1NAME" << endl;
+        } catch (Exception& E) {
+            // expected
+        }
+        PASSED();
+    } // end of try block
+    catch (Exception& E)
+    {
+        issue_fail_msg("test_num_links()", __LINE__, __FILE__, E.getCDetailMsg());
+    }
+} // test_move
+
+/*-------------------------------------------------------------------------
+ * Function:    test_copy
+ *
+ * Purpose:     Tests wrappers of H5Lcopy()
+ *
+ * Return:      Success: 0
+ *              Failure: number of errors
+ * March, 2018
+ *-------------------------------------------------------------------------
+ */
+static void test_copy(hid_t fapl_id, hbool_t new_format)
+{
+    char filename[1024];
+
+    if(new_format)
+        SUBTEST("Group::copyLink (w/new group format)")
+    else
+        SUBTEST("Group::copyLink")
+
+    try
+    {
+        // Create two new files
+        h5_fixname(FILENAME[0], fapl_id, filename, sizeof filename);
+        H5File file_a(filename, H5F_ACC_TRUNC, FileCreatPropList::DEFAULT, fapl_id);
+        h5_fixname(FILENAME[1], fapl_id, filename, sizeof filename);
+        H5File file_b(filename, H5F_ACC_TRUNC, FileCreatPropList::DEFAULT, fapl_id);
+
+        // Create groups in first file
+        Group grp_1(file_a.createGroup(GROUP1NAME));
+        Group grp_2(file_a.createGroup(GROUP2NAME));
+        Group grp_move(grp_1.createGroup("group_copy"));
+
+        // Create hard and soft links
+        grp_1.link("group_copy", H5L_SAME_LOC, "hard");
+        grp_2.link("/First_group/group_copy", "soft");
+
+        // Copy a group across files, should fail
+        try {
+            grp_1.copyLink("group_copy", file_b, "group_new_name");
+        } catch (Exception& E) {
+            // expected
+        }
+
+        // Copy a soft link across files, should succeed
+        grp_2.copyLink("soft", file_b, "soft_new_name");
+        if (file_b.exists("soft_new_name") != TRUE)
+            throw InvalidActionException("H5File::exists", "soft_new_name doesn't exist");
+
+        // Move a group across groups in the same file while renaming it
+        H5std_string copy_name("group_copy");
+        H5std_string new_name("group_new_name");
+        grp_1.copyLink(copy_name, grp_2, new_name);
+
+        // Open the group just moved to the new location.
+        Group moved_grp(grp_2.openGroup("group_new_name"));
+        moved_grp.close();
+
+        // Verify that the group is also in the original location
+        moved_grp = grp_1.openGroup("group_copy");
+        moved_grp.close();
+
+        // Create a group in the same location with a different name
+        grp_2.copyLink("group_new_name", "group_newer_name");
+
+        // Open the group
+        moved_grp = grp_2.openGroup("group_newer_name");
+        moved_grp.close();
+
+        // Verify that the group is also in the original location
+        moved_grp = grp_2.openGroup("group_new_name");
+        moved_grp.close();
+
+        // Use H5Lcopy to copy to a different location with the same name
+        grp_2.copyLink("group_newer_name", grp_1, "group_newer_name");
+
+        // Open the group
+        moved_grp = grp_1.openGroup("group_newer_name");
+        moved_grp.close();
+
+        // Verify that the group is still in the previous location
+        moved_grp = grp_2.openGroup("group_new_name");
+        moved_grp.close();
+
+        // Copy the group while giving long paths
+        file_a.copyLink("/First_group/group_newer_name", grp_2, "/Second_group/group_newest_name");
+
+        // Open the newest group just moved to the new location
+        moved_grp = grp_2.openGroup("group_newest_name");
+        moved_grp.close();
+
+        // Verify that the group is still in all previous original locations
+        moved_grp = grp_1.openGroup("group_newer_name");
+        moved_grp.close();
+
+        moved_grp = grp_2.openGroup("group_newer_name");
+        moved_grp.close();
+
+        moved_grp = grp_2.openGroup("group_new_name");
+        moved_grp.close();
+
+        moved_grp = grp_1.openGroup("group_copy");
+        moved_grp.close();
+
+        // Delete "group_newer_name" from group 2, then try to open it.
+        grp_2.unlink("group_newer_name");
+        try {
+            moved_grp = grp_2.openGroup("group_newer_name");
+            moved_grp.close();
+
+    	    H5_FAILED(); // Should throw an exception but didn't
+	        cerr << "    Group group_newer_name should not be in GROUP2NAME" << endl;
+        } catch (Exception& E) {
+            // expected
+        }
+
+        // Delete "group_copy" from group 1, then try to open it.
+        grp_1.unlink("group_copy");
+        try {
+            moved_grp = grp_1.openGroup("group_copy");
+            moved_grp.close();
+
+    	    H5_FAILED(); // Should throw an exception but didn't
+	        cerr << "    Group group_copy should not be in GROUP1NAME" << endl;
+        } catch (Exception& E) {
+            // expected
+        }
+
+        PASSED();
+    } // end of try block
+    catch (Exception& E)
+    {
+        issue_fail_msg("test_num_links()", __LINE__, __FILE__, E.getCDetailMsg());
+    }
+} // test_copy
 
 
 /*-------------------------------------------------------------------------
@@ -443,14 +803,9 @@ static void test_basic_links(hid_t fapl_id, hbool_t new_format)
  * Purpose      Test setting and getting limit of number of links
  *
  * Return       Success: 0
- *
  *              Failure: -1
  *
- * Programmer   Binh-Minh Ribler
- *              October 16, 2009
- *
- * Modifications:
- *
+ * October 16, 2009
  *-------------------------------------------------------------------------
  */
 static void test_num_links(hid_t fapl_id, hbool_t new_format)
@@ -485,6 +840,7 @@ static void test_num_links(hid_t fapl_id, hbool_t new_format)
         issue_fail_msg("test_num_links()", __LINE__, __FILE__, E.getCDetailMsg());
     }
 } // test_num_links
+
 
 /*-------------------------------------------------------------------------
  * Function:    test_links
@@ -493,9 +849,7 @@ static void test_num_links(hid_t fapl_id, hbool_t new_format)
  *
  * Return       None
  *
- * Programmer   Binh-Minh Ribler
- *              October 16, 2009
- *
+ * October 16, 2009
  *-------------------------------------------------------------------------
  */
 extern "C"
@@ -519,9 +873,10 @@ void test_links()
         if((fapl2_id = H5Pcopy(fapl_id)) < 0)
             throw Exception("test_links", "H5Pcopy failed");
 
-        /* Set the "use the latest version of the format" bounds for creating objects in the file */
+        /* Set the "use the latest version of the format" bounds for creating
+           objects in the file */
         if(H5Pset_libver_bounds(fapl2_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
-        throw Exception("test_links", "H5Pset_libver_bounds failed");
+            throw Exception("test_links", "H5Pset_libver_bounds failed");
 
         /* Loop over using new group format */
         for(new_format = FALSE; new_format <= TRUE; new_format++)
@@ -537,124 +892,11 @@ void test_links()
             /* General tests... (on both old & new format groups */
             // FileAccPropList may be passed in instead of fapl id
             test_basic_links(my_fapl_id, new_format);
-#if 0
-// these tests are from the C test links.c and left here for future
-// implementation of H5L API
-        nerrors += test_basic_links(fapl_id, new_format) < 0 ? 1 : 0;
-        nerrors += cklinks(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += new_links(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += ck_new_links(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += long_links(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += toomany(my_fapl, new_format) < 0 ? 1 : 0;
-
-        /* Test new H5L link creation routine */
-        nerrors += test_lcpl(my_fapl, new_format);
-        nerrors += test_move(my_fapl, new_format);
-        nerrors += test_copy(my_fapl, new_format);
-        nerrors += test_move_preserves(my_fapl, new_format);
-#ifndef H5_NO_DEPRECATED_SYMBOLS
-        nerrors += test_deprec(my_fapl, new_format);
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
-        nerrors += external_link_root(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_path(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_mult(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_self(envval, my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_pingpong(envval, my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_toomany(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_dangling(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_recursive(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_query(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_unlink_compact(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_unlink_dense(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_move(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_ride(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_closing(envval, my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_endian(new_format) < 0 ? 1 : 0;
-        nerrors += external_link_strong(my_fapl, new_format) < 0 ? 1 : 0;
-
-        /* tests for external link */
-        nerrors += external_link_env(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_prefix(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_abs_mainpath(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_rel_mainpath(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_cwd(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_abstar(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_abstar_cur(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_reltar(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_chdir(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_set_elink_fapl1(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_set_elink_fapl2(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_set_elink_fapl3(new_format) < 0 ? 1 : 0;
-        nerrors += external_set_elink_acc_flags(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_set_elink_cb(my_fapl, new_format) < 0 ? 1 : 0;
-
-#ifdef H5_HAVE_WINDOW_PATH
-        nerrors += external_link_win1(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_win2(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_win3(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_win4(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_win5(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_win6(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_win7(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_win8(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += external_link_win9(my_fapl, new_format) < 0 ? 1 : 0;
-#endif
-        /* These tests assume that external links are a form of UD links,
-         * so assume that everything that passed for external links
-         * above has already been tested for UD links.
-         */
-        if(new_format == TRUE) {
-            nerrors += ud_hard_links(fapl2) < 0 ? 1 : 0;     /* requires new format groups */
-            nerrors += ud_link_reregister(fapl2) < 0 ? 1 : 0;        /* requires new format groups */
-        } /* end if */
-
-        nerrors += ud_callbacks(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += ud_link_errors(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += lapl_udata(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += lapl_nlinks(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += linkinfo(my_fapl, new_format) < 0 ? 1 : 0;
-
-        /* Misc. extra tests, useful for both new & old format files */
-        nerrors += link_visit(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += link_visit_by_name(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += obj_visit(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += obj_visit_by_name(my_fapl, new_format) < 0 ? 1 : 0;
-        nerrors += obj_visit_stop(my_fapl, new_format) < 0 ? 1 : 0;
-
-        /* Keep this test last, it's testing files that are used above */
-        /* do not do this for files used by external link tests */
-        nerrors += check_all_closed(my_fapl, new_format, EXTSTOP) < 0 ? 1 : 0;
-#endif // 0
+            test_move(my_fapl_id, new_format);
+            test_copy(my_fapl_id, new_format);
+            test_lcpl(my_fapl_id, new_format);
         } /* end for */
 
-#if 0
-    /* New group revision feature tests */
-    nerrors += corder_create_empty(fapl2) < 0 ? 1 : 0;
-/* XXX: when creation order indexing is fully working, go back and add checks
-*      to these tests to make certain that the creation order values are
-*      correct.
-*/
-    nerrors += corder_create_compact(fapl2) < 0 ? 1 : 0;
-    nerrors += corder_create_dense(fapl2) < 0 ? 1 : 0;
-    nerrors += corder_transition(fapl2) < 0 ? 1 : 0;
-    nerrors += corder_delete(fapl2) < 0 ? 1 : 0;
-    nerrors += link_info_by_idx(fapl2) < 0 ? 1 : 0;
-    nerrors += delete_by_idx(fapl2) < 0 ? 1 : 0;
-    nerrors += link_iterate(fapl2) < 0 ? 1 : 0;
-    nerrors += open_by_idx(fapl2) < 0 ? 1 : 0;
-    nerrors += object_info(fapl2) < 0 ? 1 : 0;
-    nerrors += group_info(fapl2) < 0 ? 1 : 0;
-    nerrors += timestamps(fapl2) < 0 ? 1 : 0;
-
-    /* Test new API calls on old-style groups */
-    nerrors += link_info_by_idx_old(fapl) < 0 ? 1 : 0;
-    nerrors += delete_by_idx_old(fapl) < 0 ? 1 : 0;
-    nerrors += link_iterate_old(fapl) < 0 ? 1 : 0;
-    nerrors += open_by_idx_old(fapl) < 0 ? 1 : 0;
-    nerrors += object_info_old(fapl) < 0 ? 1 : 0;
-    nerrors += group_info_old(fapl) < 0 ? 1 : 0;
-
-#endif
         /* Close 2nd FAPL */
         H5Pclose(fapl2_id);
 
@@ -673,23 +915,22 @@ void test_links()
 
 }
 
+
 /*-------------------------------------------------------------------------
  * Function:    cleanup_links
  *
  * Purpose      Cleanup temporary test files
  *
  * Return       none
- *
- * Programmer   Binh-Minh Ribler
- *              October 16, 2009
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 extern "C"
 void cleanup_links()
 {
     HDremove(FILENAME[0]);
+    HDremove(FILENAME[1]);
 }
 
+
+
+
diff --git a/c++/test/tobject.cpp b/c++/test/tobject.cpp
index 3c9c1b0..9980ce0 100644
--- a/c++/test/tobject.cpp
+++ b/c++/test/tobject.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -47,6 +45,7 @@ const H5std_string        DSET_IN_GRP1_PATH("/Top Group/Dataset_in_Group_1");
 const H5std_string        DSET_IN_GRP1_2("Dataset_in_Group_1.2");
 const H5std_string        DSET_IN_GRP1_2_PATH("/Top Group/Sub-Group 1.2/Dataset_in_Group_1.2");
 
+
 /*-------------------------------------------------------------------------
  * Function:    test_get_objname
  *
@@ -67,9 +66,6 @@ const H5std_string        DSET_IN_GRP1_2_PATH("/Top Group/Sub-Group 1.2/Dataset_
  *
  * Programmer   Binh-Minh Ribler
  *              Friday, March 4, 2014
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_get_objname()
@@ -155,6 +151,7 @@ static void test_get_objname()
     }
 }   // test_get_objname
 
+
 /*-------------------------------------------------------------------------
  * Function:    test_existance
  *
@@ -175,9 +172,6 @@ static void test_get_objname()
  *
  * Programmer   Binh-Minh Ribler
  *              Friday, March 4, 2014
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_existance()
@@ -189,18 +183,30 @@ static void test_existance()
         H5File file(FILE_OBJECTS, H5F_ACC_RDONLY);
 
         // Check if GROUP1 exists in the file
-        bool exists = file.exists(GROUP1);
+        bool exists = file.nameExists(GROUP1);
+        verify_val(exists, TRUE, "Group::nameExists GROUP1_1", __LINE__, __FILE__);
+        // Deprecated
+        exists = file.exists(GROUP1);
+        verify_val(exists, TRUE, "Group::exists GROUP1_1", __LINE__, __FILE__);
 
         // Open GROUP1
         Group grp1 = file.openGroup(GROUP1);
 
         // Check if GROUP1_1 and GROUP1_2 exist in GROUP1
+        exists = grp1.nameExists(GROUP1_1);
+        verify_val(exists, TRUE, "Group::nameExists GROUP1_1", __LINE__, __FILE__);
+        exists = grp1.nameExists(GROUP1_2);
+        verify_val(exists, TRUE, "Group::nameExists GROUP1_2", __LINE__, __FILE__);
+        // Deprecated
         exists = grp1.exists(GROUP1_1);
         verify_val(exists, TRUE, "Group::exists GROUP1_1", __LINE__, __FILE__);
         exists = grp1.exists(GROUP1_2);
         verify_val(exists, TRUE, "Group::exists GROUP1_2", __LINE__, __FILE__);
 
         // Check if DSET_IN_GRP1 exists in GROUP1
+        exists = grp1.nameExists(DSET_IN_GRP1);
+        verify_val(exists, TRUE, "Group::nameExists DSET_IN_GRP1", __LINE__, __FILE__);
+        // Deprecated
         exists = grp1.exists(DSET_IN_GRP1);
         verify_val(exists, TRUE, "Group::exists DSET_IN_GRP1", __LINE__, __FILE__);
 
@@ -208,14 +214,22 @@ static void test_existance()
         Group grp1_2 = grp1.openGroup(GROUP1_2);
 
         // Check if DSET_IN_GRP1_2 exists in GROUP1_2
+        exists = grp1_2.nameExists(DSET_IN_GRP1_2);
+        verify_val(exists, TRUE, "Group::nameExists DSET_IN_GRP1_2", __LINE__, __FILE__);
+        // Deprecated
         exists = grp1_2.exists(DSET_IN_GRP1_2);
         verify_val(exists, TRUE, "Group::exists DSET_IN_GRP1_2", __LINE__, __FILE__);
 
         // Check if a dataset exists given dataset as location with full path name
         DataSet dset1 = file.openDataSet(DSET_IN_FILE);
+        exists = dset1.nameExists("/Top Group/Dataset_in_Group_1");
+        verify_val(exists, TRUE, "Group::nameExists given dataset with full path name", __LINE__, __FILE__);
+
+        exists = grp1_2.nameExists(DSET_IN_GRP1);
+        verify_val(exists, FALSE, "Group::nameExists DSET_IN_GRP1", __LINE__, __FILE__);
+        // Deprecated
         exists = dset1.exists("/Top Group/Dataset_in_Group_1");
         verify_val(exists, TRUE, "Group::exists given dataset with full path name", __LINE__, __FILE__);
-
         exists = grp1_2.exists(DSET_IN_GRP1);
         verify_val(exists, FALSE, "Group::exists DSET_IN_GRP1", __LINE__, __FILE__);
 
@@ -231,6 +245,7 @@ static void test_existance()
     }
 }   // test_existance
 
+
 /*-------------------------------------------------------------------------
  * Function:    test_get_objname_ontypes
  *
@@ -241,9 +256,6 @@ static void test_existance()
  *
  * Programmer   Binh-Minh Ribler
  *              March 4, 2014
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_get_objname_ontypes()
@@ -332,6 +344,7 @@ static void test_get_objname_ontypes()
     }
 }   // test_get_objname_ontypes
 
+
 /*-------------------------------------------------------------------------
  * Function:    test_get_objtype
  *
@@ -342,9 +355,6 @@ static void test_get_objname_ontypes()
  *
  * Programmer   Binh-Minh Ribler
  *              Friday, March 4, 2014
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_get_objtype()
@@ -396,6 +406,7 @@ static void test_get_objtype()
         issue_fail_msg("test_get_objtype", __LINE__, __FILE__);
     }
 }   // test_get_objtype
+
 
 /*-------------------------------------------------------------------------
  * Function:    test_open_object_header
@@ -406,9 +417,6 @@ static void test_get_objtype()
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              March, 2017
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 const H5std_string GROUPNAME("group");
@@ -418,6 +426,7 @@ const H5std_string DSETNAME("dataset");
 #define RANK 2
 #define DIM0 5
 #define DIM1 10
+
 static void test_open_object_header()
 {
     hsize_t     dims[2];
@@ -515,6 +524,7 @@ static void test_open_object_header()
         issue_fail_msg("test_file_name()", __LINE__, __FILE__, E.getCDetailMsg());
     }
 } /* test_open_object_header() */
+
 
 /*-------------------------------------------------------------------------
  * Function:    test_objects
@@ -526,9 +536,6 @@ static void test_open_object_header()
  *
  * Programmer   Binh-Minh Ribler
  *              Friday, Mar 4, 2014
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 extern "C"
@@ -545,17 +552,13 @@ void test_object()
 
 }   // test_objects
 
+
 /*-------------------------------------------------------------------------
  * Function:    cleanup_objects
  *
  * Purpose      Cleanup temporary test files
  *
- * Return       none
- *
- * Programmer   (use C version)
- *
- * Modifications:
- *
+ * Return       None
  *-------------------------------------------------------------------------
  */
 extern "C"
diff --git a/c++/test/trefer.cpp b/c++/test/trefer.cpp
index c232809..bb09616 100644
--- a/c++/test/trefer.cpp
+++ b/c++/test/trefer.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -63,14 +61,16 @@ typedef struct s1_t {
     float c;
 } s1_t;
 
-/****************************************************************
-**
-**  test_reference_params(): Test basic H5R (reference) parameters
-**                           for correct processing
-**
-****************************************************************/
-static void
-test_reference_params(void)
+
+/*-------------------------------------------------------------------------
+ * Function:    test_reference_params
+ *
+ * Purpose      Test basic H5R (reference) parameters for correct processing
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
+static void test_reference_params()
 {
     const char *write_comment = "Foo!"; /* Comments for group */
 
@@ -179,13 +179,17 @@ test_reference_params(void)
         delete file1;
 }   /* test_reference_param() */
 
-/****************************************************************
-**
-**  test_reference_obj(): Test basic object reference functions
-**                        to various kinds of objects
-**
-****************************************************************/
-static void test_reference_obj(void)
+
+/*-------------------------------------------------------------------------
+ * Function:    test_reference_obj
+ *
+ * Purpose      Test basic object reference functions to various kinds
+ *              of objects
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
+static void test_reference_obj()
 {
     int    i;          // counting variables
     const  H5std_string write_comment="Foo!"; // Comments for group
@@ -371,14 +375,15 @@ static void test_reference_obj(void)
         delete file1;
 }   // test_reference_obj()
 
-
-/****************************************************************
-**
-**  test_reference_group(): Test object reference functionality
-**      Tests for correct behavior of various routines on
-**        dereferenced group
-**
-****************************************************************/
+
+/*-------------------------------------------------------------------------
+ * Function:    test_reference_group
+ *
+ * Purpose      Test object reference functionality on group.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 #define GROUPNAME       "/group"
 #define GROUPNAME2      "group2"
 #define GROUPNAME3      "group3"
@@ -386,8 +391,7 @@ static void test_reference_obj(void)
 #define DSETNAME2       "dset2"
 #define NAME_SIZE       16
 
-static void
-test_reference_group(void)
+static void test_reference_group()
 {
     hobj_ref_t wref;        /* Reference to write */
     hobj_ref_t rref;        /* Reference to read */
@@ -500,14 +504,16 @@ test_reference_group(void)
         delete file1;
 }   /* test_reference_group() */
 
-/****************************************************************
-**
-**  test_reference_region_1D(): Test 1-D reference functionality
-**      Tests 1-D references to various kinds of objects
-**
-****************************************************************/
-static void
-test_reference_region_1D(void)
+
+/*-------------------------------------------------------------------------
+ * Function:    test_reference_region_1D
+ *
+ * Purpose      Test 1-D reference functionality on various kinds of objects.
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
+static void test_reference_region_1D()
 {
     hsize_t        start[SPACE3_RANK];     /* Starting location of hyperslab */
     hsize_t        stride[SPACE3_RANK];    /* Stride of hyperslab */
@@ -789,26 +795,14 @@ test_reference_region_1D(void)
     }
 }   /* test_reference_region_1D() */
 
-
-/****************************************************************
-**
-**  test_reference_compat(): Test basic object reference functionality.
-**      Tests references to various kinds of objects using deprecated API.
-**
-****************************************************************/
-static void test_reference_compat(void)
-{
-   // Not yet
-}   // test_reference_compat()
-
-
-/****************************************************************
-**
-**  test_reference(): Main reference testing routine.
-**
-****************************************************************/
+/*-------------------------------------------------------------------------
+ *
+ *  test_reference(): Main reference testing routine.
+ *
+ *-------------------------------------------------------------------------
+ */
 extern "C"
-void test_reference(void)
+void test_reference()
 {
     // Output message about test being performed
     MESSAGE(5, ("Testing References\n"));
@@ -817,18 +811,20 @@ void test_reference(void)
     test_reference_obj();       // Test basic object reference functionality
     test_reference_group();     // Test group reference functionality
     test_reference_region_1D(); // Test 1-D reference functionality
-    test_reference_compat();    // Tests deprecated reference routines (not yet)
 
 }   // test_reference()
 
 
-/****************************************************************
-** Function:    cleanup_reference
-** Purpose      Cleanup temporary test files
-** Return       none
-****************************************************************/
+/*-------------------------------------------------------------------------
+ * Function:    cleanup_reference
+ *
+ * Purpose      Cleanup temporary test files
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 extern "C"
-void cleanup_reference(void)
+void cleanup_reference()
 {
     HDremove(FILE1.c_str());
     HDremove(FILE2.c_str());
diff --git a/c++/test/ttypes.cpp b/c++/test/ttypes.cpp
index fee4115..a2bd561 100644
--- a/c++/test/ttypes.cpp
+++ b/c++/test/ttypes.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -62,6 +60,7 @@ const char *FILENAME[] = {
     "dtypes1.h5",
     "dtypes2.h5",
     "dtypes3.h5",
+    "dtypes4.h5",
     NULL
 };
 
@@ -82,6 +81,13 @@ typedef enum int_t {
     INT_LONG, INT_ULONG, INT_LLONG, INT_ULLONG, INT_OTHER
 } int_t;
 
+typedef struct {
+    int    a;
+    float  b;
+    long   c;
+    double d;
+} src_typ_t;
+
 
 /*-------------------------------------------------------------------------
  * Function:    test_classes
@@ -92,9 +98,6 @@ typedef enum int_t {
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              January, 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_classes()
@@ -121,21 +124,17 @@ static void test_classes()
         issue_fail_msg("test_classes", __LINE__, __FILE__, E.getCDetailMsg());
     }
 }
+
 
 /*-------------------------------------------------------------------------
  * Function:    test_copy
  *
  * Purpose      Test datatype copy functionality
  *
- * Return       Success: 0
- *
- *              Failure: number of errors
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (using C version)
  *              January, 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void test_copy()
@@ -181,33 +180,288 @@ static void test_copy()
 
 
 /*-------------------------------------------------------------------------
- * Function:    test_query
+ * Function:    test_detect_type_class
  *
- * Purpose      Tests query functions of compound and enumeration types.
+ * Purpose      Test DataType::detectClass()
  *
- * Return       Success: 0
+ * Return       None
  *
- *              Failure: number of errors
+ * Programmer   Binh-Minh Ribler (using C version)
+ *              August, 2017
+ *-------------------------------------------------------------------------
+ */
+typedef struct {     /* Struct with atomic fields */
+        int i;
+        float f;
+        char c;
+        double d;
+        short s;
+} atomic_typ_t;
+
+typedef struct {    /* Struct with complex fields */
+        hobj_ref_t arr_r[3][3];
+        int i;
+        hvl_t vl_f;
+        hvl_t vl_s;
+        char c;
+        short s;
+} complex_typ_t;
+
+static void test_detect_type_class()
+{
+
+    SUBTEST("DataType::detectClass()");
+    try {
+        bool in_class = false;      // indicates whether a datatype is in a class
+
+        /*
+         * Test class of some atomic types.
+         */
+
+        // Native integers should be in the integer class
+        in_class = DataType::detectClass(PredType::NATIVE_INT, H5T_INTEGER);
+        verify_val(in_class, true, "DataType::detectClass() with H5T_INTEGER", __LINE__, __FILE__);
+
+        // Native integers should _not_ be in other classes
+        in_class = DataType::detectClass(PredType::NATIVE_INT, H5T_FLOAT);
+        verify_val(in_class, false, "DataType::detectClass() with H5T_FLOAT", __LINE__, __FILE__);
+        in_class = DataType::detectClass(PredType::NATIVE_INT, H5T_ARRAY);
+        verify_val(in_class, false, "DataType::detectClass() with H5T_ARRAY", __LINE__, __FILE__);
+        in_class = DataType::detectClass(PredType::NATIVE_INT, H5T_ENUM);
+        verify_val(in_class, false, "DataType::detectClass() with H5T_ENUM", __LINE__, __FILE__);
+
+        /*
+         *  Test class of a compound type with some atomic types as fields.
+         */
+
+        // Create a compound datatype and insert some atomic types
+        CompType atom_cmpd(sizeof(atomic_typ_t));
+        atom_cmpd.insertMember("i", HOFFSET(atomic_typ_t, i), PredType::NATIVE_INT);
+        atom_cmpd.insertMember("f", HOFFSET(atomic_typ_t, f), PredType::NATIVE_FLOAT);
+        atom_cmpd.insertMember("c", HOFFSET(atomic_typ_t, c), PredType::NATIVE_CHAR);
+        atom_cmpd.insertMember("d", HOFFSET(atomic_typ_t, d), PredType::NATIVE_DOUBLE);
+        atom_cmpd.insertMember("s", HOFFSET(atomic_typ_t, s), PredType::NATIVE_SHORT);
+
+        // Make certain that atom_cmpd is a compound type,
+        in_class = atom_cmpd.detectClass(H5T_COMPOUND);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_COMPOUND", __LINE__, __FILE__);
+        // and that it contains a field of type integer
+        in_class = atom_cmpd.detectClass(H5T_INTEGER);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_INTEGER", __LINE__, __FILE__);
+        // and a field of type float,
+        in_class = atom_cmpd.detectClass(H5T_FLOAT);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_FLOAT", __LINE__, __FILE__);
+        // and that it doesn't contain any field of variable-length
+        in_class = atom_cmpd.detectClass(H5T_VLEN);
+        verify_val(in_class, false, "CompType::detectClass() with H5T_VLEN", __LINE__, __FILE__);
+
+        /*
+         *  Test class of array datatype
+         */
+
+        // Create an array datatype with an atomic base type
+        unsigned rank = 2;          // Rank for array datatype
+        hsize_t dims[2] = {3,3};    // Dimensions for array datatype
+        ArrayType atom_arr(PredType::STD_REF_OBJ, rank, dims);
+
+        // Make certain that the correct classes can be detected
+        in_class = atom_arr.detectClass(H5T_ARRAY);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_ARRAY", __LINE__, __FILE__);
+        in_class = atom_arr.detectClass(H5T_REFERENCE);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_REFERENCE", __LINE__, __FILE__);
+
+        // Make certain that an incorrect class is not detected
+        in_class = atom_arr.detectClass(H5T_VLEN);
+        verify_val(in_class, false, "CompType::detectClass() with H5T_VLEN", __LINE__, __FILE__);
+        in_class = atom_arr.detectClass(H5T_FLOAT);
+        verify_val(in_class, false, "CompType::detectClass() with H5T_FLOAT", __LINE__, __FILE__);
+        in_class = atom_arr.detectClass(H5T_INTEGER);
+        verify_val(in_class, false, "CompType::detectClass() with H5T_INTEGER", __LINE__, __FILE__);
+
+        /*
+         *  Test class of VL datatype
+         */
+
+        // Create a VL datatype with an atomic base type of float
+        VarLenType atom_vlf(PredType::NATIVE_FLOAT);
+
+        // Make certain that the correct classes can be detected
+        in_class = atom_vlf.detectClass(H5T_VLEN);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_VLEN", __LINE__, __FILE__);
+        in_class = atom_vlf.detectClass(H5T_FLOAT);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_FLOAT", __LINE__, __FILE__);
+
+        // Make certain that an incorrect class is not detected
+        in_class = atom_vlf.detectClass(H5T_COMPOUND);
+        verify_val(in_class, false, "CompType::detectClass() with H5T_COMPOUND", __LINE__, __FILE__);
+        in_class = atom_vlf.detectClass(H5T_INTEGER);
+        verify_val(in_class, false, "CompType::detectClass() with H5T_INTEGER", __LINE__, __FILE__);
+
+        /*
+         *  Test class of VL datatype
+         */
+
+        // Create a VL datatype with an atomic base type of char.  It should be a VL
+        // but not a string class.
+        VarLenType atom_vlc(PredType::NATIVE_CHAR);
+
+        // Make certain that the correct classes can be detected
+        in_class = atom_vlc.detectClass(H5T_VLEN);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_VLEN", __LINE__, __FILE__);
+        in_class = atom_vlc.detectClass(H5T_INTEGER);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_INTEGER", __LINE__, __FILE__);
+
+        // Make certain that an incorrect class is not detected
+        in_class = atom_vlc.detectClass(H5T_STRING);
+        verify_val(in_class, false, "CompType::detectClass() with H5T_STRING", __LINE__, __FILE__);
+
+        /*
+         *  Test class of VL string datatype
+         */
+
+        // Create a VL string.  It should be a string, not a VL class.
+        StrType atom_vls(0, H5T_VARIABLE);
+
+        // Make certain that the correct classes can be detected
+        in_class = atom_vls.detectClass(H5T_STRING);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_STRING", __LINE__, __FILE__);
+
+        // Make certain that an incorrect class is not detected
+        in_class = atom_vls.detectClass(H5T_VLEN);
+        verify_val(in_class, false, "CompType::detectClass() with H5T_VLEN", __LINE__, __FILE__);
+
+        /*
+         *  Test class of a compound type with some complex types as fields.
+         */
+
+        // Create a compound datatype with complex type fields
+        CompType cplx_cmpd(sizeof(complex_typ_t));
+        cplx_cmpd.insertMember("arr_r", HOFFSET(complex_typ_t, arr_r), atom_arr);
+        cplx_cmpd.insertMember("i", HOFFSET(complex_typ_t, i), PredType::NATIVE_INT);
+        cplx_cmpd.insertMember("vl_f", HOFFSET(complex_typ_t, vl_f), atom_vlf);
+        cplx_cmpd.insertMember("vl_s", HOFFSET(complex_typ_t, vl_s), atom_vls);
+        cplx_cmpd.insertMember("c", HOFFSET(complex_typ_t, c), PredType::NATIVE_CHAR);
+        cplx_cmpd.insertMember("s", HOFFSET(complex_typ_t, s), PredType::NATIVE_SHORT);
+
+        // Make certain that the correct classes can be detected
+        in_class = cplx_cmpd.detectClass(H5T_COMPOUND);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_COMPOUND", __LINE__, __FILE__);
+        in_class = cplx_cmpd.detectClass(H5T_ARRAY);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_ARRAY", __LINE__, __FILE__);
+        in_class = cplx_cmpd.detectClass(H5T_REFERENCE);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_REFERENCE", __LINE__, __FILE__);
+        in_class = cplx_cmpd.detectClass(H5T_INTEGER);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_INTEGER", __LINE__, __FILE__);
+        in_class = cplx_cmpd.detectClass(H5T_FLOAT);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_FLOAT", __LINE__, __FILE__);
+        in_class = cplx_cmpd.detectClass(H5T_STRING);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_STRING", __LINE__, __FILE__);
+        in_class = cplx_cmpd.detectClass(H5T_VLEN);
+        verify_val(in_class, true, "CompType::detectClass() with H5T_VLEN", __LINE__, __FILE__);
+
+        // Make certain that an incorrect class is not detected
+        in_class = cplx_cmpd.detectClass(H5T_TIME);
+        verify_val(in_class, false, "CompType::detectClass() with H5T_TIME", __LINE__, __FILE__);
+        in_class = cplx_cmpd.detectClass(H5T_ENUM);
+        verify_val(in_class, false, "CompType::detectClass() with H5T_ENUM", __LINE__, __FILE__);
+
+        PASSED();
+    }
+    catch (Exception& E)
+    {
+        issue_fail_msg("test_detect_type_class", __LINE__, __FILE__, E.getCDetailMsg());
+    }
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:    test_vltype
  *
- * Programmer   Binh-Minh Ribler (use C version)
- *              January, 2007
+ * Purpose      Tests VarLenType class
  *
- * Modifications:
+ * Return       None
  *
+ * Programmer   Binh-Minh Ribler (use C version)
+ *              August, 2017
  *-------------------------------------------------------------------------
  */
+static void test_vltype()
+{
+    // Output message about test being performed
+    SUBTEST("VarLenType functions");
+    try
+    {
+        VarLenType vltype(PredType::NATIVE_INT);
+        
+        bool in_class = vltype.detectClass(H5T_VLEN);
+        verify_val(in_class, true, "VarLenType::detectClass() with H5T_VLEN", __LINE__, __FILE__);
+        in_class = vltype.detectClass(H5T_INTEGER);
+        verify_val(in_class, true, "VarLenType::detectClass() with H5T_INTEGER", __LINE__, __FILE__);
+
+        // Test copy constructor
+        VarLenType vltype2(vltype);
+
+        // Verify that the copied type has a valid id
+        bool is_valid = IdComponent::isValid(vltype2.getId());
+        verify_val(in_class, true, "isValid on vltype2", __LINE__, __FILE__);
+
+        in_class = vltype2.detectClass(H5T_VLEN);
+        verify_val(in_class, true, "VarLenType::detectClass() with H5T_VLEN for vltype2", __LINE__, __FILE__);
+        in_class = vltype2.detectClass(H5T_INTEGER);
+        verify_val(in_class, true, "VarLenType::detectClass() with H5T_INTEGER for vltype2", __LINE__, __FILE__);
+        in_class = vltype2.detectClass(H5T_FLOAT);
+        verify_val(in_class, false, "VarLenType::detectClass() with H5T_FLOAT for vltype2", __LINE__, __FILE__);
+
+        // Create a new file to use in this test
+        H5File file(FILENAME[3], H5F_ACC_TRUNC);
+
+        // Create a group in the file, to hold some varlentype
+        Group top_group(file.createGroup("top group"));
+
+        // Create a variable-length type
+        VarLenType first_vlt(PredType::NATIVE_FLOAT);
+
+        // Commit the type to the group
+        first_vlt.commit(top_group, "first variable-length type");
 
+        // Close it
+        first_vlt.close();
+
+        // Reopen it
+        VarLenType first_vlt_again(top_group, "first variable-length type");
+
+        // Trying to detect H5T_VLEN and H5T_FLOAT classes on this type,
+        // should both be true
+        in_class = vltype2.detectClass(H5T_VLEN);
+        verify_val(in_class, true, "VarLenType::detectClass() with H5T_VLEN for vltype2", __LINE__, __FILE__);
+        in_class = first_vlt_again.detectClass(H5T_FLOAT);
+        verify_val(in_class, true, "VarLenType::detectClass() with H5T_FLOAT for first_vlt_again", __LINE__, __FILE__);
+
+        PASSED();
+    }   // end of try block
+    catch (Exception& E)
+    {
+        issue_fail_msg("test_vltype", __LINE__, __FILE__, E.getCDetailMsg());
+    }
+}   // test_vltype
+
+
+/*-------------------------------------------------------------------------
+ * Function:    test_query
+ *
+ * Purpose      Tests query functions of compound and enumeration types.
+ *
+ * Return       None
+ *
+ * Programmer   Binh-Minh Ribler (use C version)
+ *              January, 2007
+ *-------------------------------------------------------------------------
+ */
 const H5std_string CompT_NAME("Compound_type");
 const H5std_string EnumT_NAME("Enum_type");
 
 static void test_query()
 {
-    typedef struct {
-        int    a;
-        float  b;
-        long   c;
-        double d;
-    } src_typ_t;
     short        enum_val;
 
     // Output message about test being performed
@@ -319,18 +573,14 @@ static void test_query()
  *
  * Purpose      Tests transient datatypes.
  *
- * Return       Success: 0
- *
- *              Failure: number of errors
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              January, 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 const char* filename1 = "dtypes1.h5";
+
 static void test_transient ()
 {
     static hsize_t        ds_size[2] = {10, 20};
@@ -398,18 +648,14 @@ static void test_transient ()
  *
  * Purpose      Tests named datatypes.
  *
- * Return       Success: 0
- *
- *              Failure: number of errors
+ * Return       None
  *
  * Programmer   Binh-Minh Ribler (use C version)
  *              January, 2007
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 const H5std_string filename2("dtypes2.h5");
+
 static void test_named ()
 {
     static hsize_t ds_size[2] = {10, 20};
@@ -558,11 +804,235 @@ static void test_named ()
 }   // test_named
 
 
-/****************************************************************
-**
-**  test_types(): Main datatypes testing routine.
-**
-****************************************************************/
+/*-------------------------------------------------------------------------
+ * Function:    test_encode_decode
+ *
+ * Purpose      Test datatype encode/decode functionality.
+ *
+ * Return       None
+ *
+ * Programmer   Binh-Minh Ribler (using C version)
+ *              August, 2017
+ *-------------------------------------------------------------------------
+ */
+const H5std_string filename3("encode_decode.h5");
+const int ARRAY1_RANK = 1;
+const int ARRAY1_DIM = 10;
+
+static void test_encode_decode()
+{
+    short        enum_val;
+
+    SUBTEST("DataType::encode() and DataType::decode()");
+    try {
+        // Create the file.
+        H5File file(filename3, H5F_ACC_TRUNC);
+
+        //
+        // Test with CompType
+        //
+
+        // Create a compound datatype
+        CompType cmptyp(sizeof(src_typ_t));
+
+        cmptyp.insertMember("a", HOFFSET(src_typ_t, a), PredType::NATIVE_INT);
+        cmptyp.insertMember("b", HOFFSET(src_typ_t, b), PredType::NATIVE_FLOAT);
+        cmptyp.insertMember("c", HOFFSET(src_typ_t, c), PredType::NATIVE_LONG);
+        cmptyp.insertMember("d", HOFFSET(src_typ_t, d), PredType::NATIVE_DOUBLE);
+
+        // Encode compound type in its buffer
+        cmptyp.encode();
+
+        // Verify that encoding had been done
+        verify_val(cmptyp.hasBinaryDesc(), true, "DataType::encode", __LINE__, __FILE__);
+
+        // Decode compound type's buffer to a new CompType
+        CompType* decoded_cmp_ptr(static_cast<CompType *>(cmptyp.decode()));
+
+        // Verify that the datatype was copied exactly via encoding/decoding
+        verify_val(cmptyp == *decoded_cmp_ptr, true, "DataType::decode", __LINE__, __FILE__);
+
+        // Verify again via querying member number and member index by name.
+        verify_val(decoded_cmp_ptr->getNmembers(), 4, "DataType::decode", __LINE__, __FILE__);
+        verify_val(decoded_cmp_ptr->getMemberIndex("c"), 2, "DataType::decode", __LINE__, __FILE__);
+
+        // Create a CompType instance from the pointer and verify it
+        CompType cmptyp_clone(*decoded_cmp_ptr);
+        verify_val(cmptyp == cmptyp_clone, true, "DataType::decode", __LINE__, __FILE__);
+        verify_val(cmptyp_clone.getNmembers(), 4, "DataType::decode", __LINE__, __FILE__);
+        verify_val(cmptyp_clone.getMemberIndex("c"), 2, "DataType::decode", __LINE__, __FILE__);
+
+        delete decoded_cmp_ptr;
+
+        //
+        // Test with EnumType
+        //
+
+        // Create a enumerate datatype
+        EnumType enumtyp(sizeof(short));
+
+        enumtyp.insert("RED", (enum_val=0,&enum_val));
+        enumtyp.insert("GREEN", (enum_val=1,&enum_val));
+        enumtyp.insert("BLUE", (enum_val=2,&enum_val));
+        enumtyp.insert("ORANGE", (enum_val=3,&enum_val));
+        enumtyp.insert("YELLOW", (enum_val=4,&enum_val));
+
+        // Encode compound type in a buffer
+        enumtyp.encode();
+
+        // Verify that encoding had been done
+        verify_val(enumtyp.hasBinaryDesc(), true, "DataType::encode", __LINE__, __FILE__);
+
+        // Decode enumeration type's buffer to a new EnumType
+        EnumType* decoded_enum_ptr(static_cast<EnumType *>(enumtyp.decode()));
+
+        // Verify that the datatype was copied exactly via encoding/decoding
+        verify_val(enumtyp == *decoded_enum_ptr, true, "DataType::decode", __LINE__, __FILE__);
+
+        // Verify again via querying member number and member index by name.
+        verify_val(decoded_enum_ptr->getNmembers(), 5, "DataType::decode", __LINE__, __FILE__);
+        verify_val(decoded_enum_ptr->getMemberIndex("GREEN"), 1, "DataType::decode", __LINE__, __FILE__);
+
+        // Create a EnumType instance from the pointer and verify it
+        EnumType enumtyp_clone(*decoded_enum_ptr);
+        verify_val(enumtyp == enumtyp_clone, true, "DataType::decode", __LINE__, __FILE__);
+        verify_val(enumtyp_clone.getNmembers(), 5, "DataType::decode", __LINE__, __FILE__);
+        verify_val(enumtyp_clone.getMemberIndex("GREEN"), 1, "DataType::decode", __LINE__, __FILE__);
+
+        delete decoded_enum_ptr;
+
+        //
+        // Test with variable-length string
+        //
+
+        // Create a variable-length string type
+        StrType vlsttyp(PredType::C_S1);
+        vlsttyp.setSize(H5T_VARIABLE);
+
+        // Encode the variable-length type in its buffer
+        vlsttyp.encode();
+
+        // Verify that encoding had been done
+        verify_val(vlsttyp.hasBinaryDesc(), true, "DataType::encode", __LINE__, __FILE__);
+
+        // Decode the variable-length type's buffer to a new StrType
+        StrType* decoded_str_ptr(static_cast<StrType *>(vlsttyp.decode()));
+
+        verify_val(vlsttyp == *decoded_str_ptr, true, "DataType::decode", __LINE__, __FILE__);
+        verify_val(decoded_str_ptr->isVariableStr(), true, "DataType::decode", __LINE__, __FILE__);
+
+        delete decoded_str_ptr;
+
+        // Test decoding the type by way of DataType*
+
+        // Decode variable-length string type to a new DataType
+        DataType* decoded_vlstr_ptr(vlsttyp.decode());
+
+        // Create a StrType instance from the DataType object and verify it
+        StrType decoded_vlsttyp(decoded_vlstr_ptr->getId());
+        verify_val(vlsttyp == decoded_vlsttyp, true, "DataType::decode", __LINE__, __FILE__);
+        verify_val(decoded_vlsttyp.isVariableStr(), true, "DataType::decode", __LINE__, __FILE__);
+
+        delete decoded_vlstr_ptr;
+
+        //
+        // Test with ArrayType
+        //
+
+        hsize_t tdims1[] = {ARRAY1_DIM};
+
+        // Create an array datatype of the compound datatype
+        ArrayType arrtyp(cmptyp, ARRAY1_RANK, tdims1);
+
+        // Encode the array type in its buffer
+        arrtyp.encode();
+
+        // Verify that encoding had been done
+        verify_val(arrtyp.hasBinaryDesc(), true, "DataType::encode", __LINE__, __FILE__);
+
+        // Create an ArrayType instance from the decoded pointer and verify it
+        ArrayType* decoded_arr_ptr(static_cast<ArrayType *>(arrtyp.decode()));
+
+        verify_val(arrtyp == *decoded_arr_ptr, true, "DataType::decode", __LINE__, __FILE__);
+
+        delete decoded_arr_ptr;
+
+        // Test decoding the type by way of DataType*
+
+        // Decode the array type's buffer
+        DataType *decoded_dt_ptr = arrtyp.decode();
+
+        // Create a ArrayType instance from the decoded pointer and verify it
+        ArrayType decoded_arrtyp(decoded_dt_ptr->getId());
+        verify_val(arrtyp == decoded_arrtyp, true, "DataType::decode", __LINE__, __FILE__);
+        verify_val(decoded_arrtyp.getArrayNDims(), ARRAY1_RANK, "DataType::decode", __LINE__, __FILE__);
+
+        delete decoded_dt_ptr;
+
+        //
+        // Test with IntType
+        //
+
+        // Create an int datatype
+        IntType inttyp(PredType::NATIVE_UINT);
+
+        // Encode the array type in its buffer
+        inttyp.encode();
+
+        // Verify that encoding had been done
+        verify_val(inttyp.hasBinaryDesc(), true, "DataType::encode", __LINE__, __FILE__);
+
+        // Create an IntType instance from the decoded pointer and verify it
+        IntType* decoded_int_ptr(static_cast<IntType *>(inttyp.decode()));
+        H5T_sign_t int_sign = decoded_int_ptr->getSign();
+        verify_val(int_sign, H5T_SGN_NONE, "DataType::decode", __LINE__, __FILE__);
+        verify_val(inttyp == *decoded_int_ptr, true, "DataType::decode", __LINE__, __FILE__);
+
+        delete decoded_int_ptr;
+
+        //
+        // Test decoding FloatType by way of DataType*
+        //
+
+        // Create a float datatype
+        FloatType flttyp(PredType::NATIVE_FLOAT);
+
+        // Encode the float type in its buffer
+        flttyp.encode();
+
+        // Verify that encoding had been done
+        verify_val(flttyp.hasBinaryDesc(), true, "DataType::encode", __LINE__, __FILE__);
+
+        // Decode the array type's buffer
+        DataType* decoded_flt_ptr(flttyp.decode());
+
+        // Create a IntType instance from the decoded pointer and verify it
+        FloatType decoded_flttyp(decoded_flt_ptr->getId());
+        verify_val(flttyp == decoded_flttyp, true, "DataType::decode", __LINE__, __FILE__);
+
+        H5std_string norm_string;
+        H5T_norm_t mant_norm = decoded_flttyp.getNorm(norm_string);
+        //verify_val(decoded_flttyp.isVariableStr(), true, "DataType::decode", __LINE__, __FILE__);
+
+        delete decoded_flt_ptr;
+
+        PASSED();
+    }
+    catch (Exception& E)
+    {
+        issue_fail_msg("test_encode_decode", __LINE__, __FILE__, E.getCDetailMsg());
+    }
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:    test_types
+ *
+ * Purpose      Main datatypes testing routine
+ *
+ * Return       None
+ *-------------------------------------------------------------------------
+ */
 extern "C"
 void test_types()
 {
@@ -572,9 +1042,12 @@ void test_types()
     // Test basic datatypes
     test_classes();
     test_copy();
+    test_detect_type_class();
+    test_vltype();
     test_query();
     test_transient();
     test_named();
+    test_encode_decode();
 
 }   // test_types()
 
@@ -584,13 +1057,7 @@ void test_types()
  *
  * Purpose      Cleanup temporary test files
  *
- * Return       none
- *
- * Programmer   Quincey Koziol
- *              September 10, 1999
- *
- * Modifications:
- *
+ * Return       None
  *-------------------------------------------------------------------------
  */
 extern "C"
diff --git a/c++/test/tvlstr.cpp b/c++/test/tvlstr.cpp
index 859867b..2421a87 100644
--- a/c++/test/tvlstr.cpp
+++ b/c++/test/tvlstr.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*****************************************************************************
@@ -42,16 +40,22 @@ const H5std_string FILENAME("tvlstr.h5");
 const int SPACE1_RANK = 1;
 const hsize_t SPACE1_DIM1 = 4;
 
-/****************************************************************
-**
-**  test_vlstr_alloc_custom(): Test VL datatype custom memory
-**        allocation routines.  This routine just uses malloc to
-**        allocate the memory and increments the amount of memory
-**        allocated.  It is passed into setVlenMemManager.
-**
-**  Note: exact copy from the C version.
-**  (Not used now)
-****************************************************************/
+/*-------------------------------------------------------------------------
+ * Function:    test_vlstr_alloc_custom
+ *
+ * Purpose      Test VL datatype custom memory allocation routines.
+ *
+ * Return       None
+ *
+ * Description
+ *      This routine just uses malloc to allocate the memory and
+ *      increments the amount of memory allocated.  It is passed
+ *      into setVlenMemManager.
+ *
+ *  Note: exact copy from the C version.
+ *  (Not used now)
+ *-------------------------------------------------------------------------
+ */
 #if 0 // not used now
 static void *test_vlstr_alloc_custom(size_t size, void *info)
 {
@@ -76,16 +80,22 @@ static void *test_vlstr_alloc_custom(size_t size, void *info)
 }
 #endif
 
-/****************************************************************
-**
-**  test_vlstr_free_custom(): Test VL datatype custom memory
-**        allocation routines.  This routine just uses free to
-**        release the memory and decrements the amount of memory
-**        allocated.  It is passed into setVlenMemManager.
-**
-**  Note: exact copy from the C version.
-**  (Not used now)
-****************************************************************/
+/*-------------------------------------------------------------------------
+ * Function:    test_vlstr_free_custom
+ *
+ * Purpose      Test VL datatype custom memory de-allocation routines.
+ *
+ * Return       None
+ *
+ * Description
+ *      This routine just uses free to release the memory and
+ *      decrements the amount of memory allocated.  It is passed
+ *      into setVlenMemManager.
+ *
+ *  Note: exact copy from the C version.
+ *  (Not used now)
+ *-------------------------------------------------------------------------
+ */
 #if 0 // not used now
 static void test_vlstr_free_custom(void *_mem, void *info)
 {
@@ -223,6 +233,7 @@ static void test_vlstring_dataset()
  *-------------------------------------------------------------------------
  */
 const H5std_string DSSTRARR_NAME("StringArray_dset");
+
 static void test_vlstring_array_dataset()
 {
     const char *string_ds_array[SPACE1_DIM1]= {
@@ -442,6 +453,7 @@ static void test_vlstrings_special()
  *-------------------------------------------------------------------------
  */
 const H5std_string      VLSTR_TYPE("vl_string_type");
+
 static void test_vlstring_type()
 {
     // Output message about test being performed.
@@ -610,10 +622,7 @@ static void test_compact_vlstring()
  *
  *-------------------------------------------------------------------------
  */
-// String for writing to attribute
 static char *string_att_write=NULL;
-
-// Info for a string attribute
 const H5std_string ATTRSTR_NAME("String_attr");
 const H5std_string ATTRSTR_DATA("String Attribute");
 
@@ -879,6 +888,7 @@ static void read_scalar_dset(H5File& file, DataType& type, DataSpace& space,
  */
 const H5std_string FILENAME2("tvlstr2.h5");
 const int REWRITE_NDATASETS = 32;
+
 static void test_vl_rewrite()
 {
     // Output message about test being performed
@@ -989,12 +999,6 @@ void test_vlstrings()
  * Purpose      Cleanup temporary test files
  *
  * Return       none
- *
- * Programmer   Quincey Koziol
- *              September 10, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 extern "C"
diff --git a/config/BlankForm b/config/BlankForm
index 31116bf..a452f92 100644
--- a/config/BlankForm
+++ b/config/BlankForm
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file is part of the HDF5 build script.  It is processed shortly
diff --git a/config/COPYING b/config/COPYING
index 6903daf..6497ace 100644
--- a/config/COPYING
+++ b/config/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/config/Makefile.am.blank b/config/Makefile.am.blank
index a54c734..b01735b 100644
--- a/config/Makefile.am.blank
+++ b/config/Makefile.am.blank
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 ##
 ## Makefile.am
diff --git a/config/apple b/config/apple
index 5203695..0b15dfe 100644
--- a/config/apple
+++ b/config/apple
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file is part of the HDF5 build script.  It is processed shortly
diff --git a/config/cce-fflags b/config/cce-fflags
index 233f9ff..9a1c685 100644
--- a/config/cce-fflags
+++ b/config/cce-fflags
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file should be sourced into configure if the compiler is the
diff --git a/config/cce-flags b/config/cce-flags
index 8f3b2dc..acab73c 100644
--- a/config/cce-flags
+++ b/config/cce-flags
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file should be sourced into configure if the compiler is the
diff --git a/config/cmake/CMakeFindJavaCommon.cmake b/config/cmake/CMakeFindJavaCommon.cmake
index fe6ee82..eabb622 100644
--- a/config/cmake/CMakeFindJavaCommon.cmake
+++ b/config/cmake/CMakeFindJavaCommon.cmake
@@ -1,41 +1,30 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See https://cmake.org/licensing for details.
 
-#=============================================================================
-# Copyright 2013-2014 Kitware, Inc.
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-# (To distribute this file outside of CMake, substitute the full
-#  License text for the above reference.)
 
 # Do not include this module directly from code outside CMake!
 set(_JAVA_HOME "")
 if(JAVA_HOME AND IS_DIRECTORY "${JAVA_HOME}")
   set(_JAVA_HOME "${JAVA_HOME}")
   set(_JAVA_HOME_EXPLICIT 1)
-else ()
+else()
   set(_ENV_JAVA_HOME "")
   if(DEFINED ENV{JAVA_HOME})
     file(TO_CMAKE_PATH "$ENV{JAVA_HOME}" _ENV_JAVA_HOME)
-  endif ()
+  endif()
   if(_ENV_JAVA_HOME AND IS_DIRECTORY "${_ENV_JAVA_HOME}")
     set(_JAVA_HOME "${_ENV_JAVA_HOME}")
     set(_JAVA_HOME_EXPLICIT 1)
-  else ()
+  else()
     set(_CMD_JAVA_HOME "")
     if(APPLE AND EXISTS /usr/libexec/java_home)
       execute_process(COMMAND /usr/libexec/java_home
         OUTPUT_VARIABLE _CMD_JAVA_HOME OUTPUT_STRIP_TRAILING_WHITESPACE)
-    endif ()
+    endif()
     if(_CMD_JAVA_HOME AND IS_DIRECTORY "${_CMD_JAVA_HOME}")
       set(_JAVA_HOME "${_CMD_JAVA_HOME}")
       set(_JAVA_HOME_EXPLICIT 0)
-    endif ()
+    endif()
     unset(_CMD_JAVA_HOME)
-  endif ()
+  endif()
   unset(_ENV_JAVA_HOME)
-endif ()
+endif()
diff --git a/config/cmake/CTestCustom.cmake b/config/cmake/CTestCustom.cmake
index d5d96bb..33e6d4c 100644
--- a/config/cmake/CTestCustom.cmake
+++ b/config/cmake/CTestCustom.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 set (CTEST_CUSTOM_MAXIMUM_NUMBER_OF_WARNINGS 3000)
 # Allow full output to go to CDash set to 0
 SET(CTEST_CUSTOM_MAXIMUM_PASSED_TEST_OUTPUT_SIZE 50000)
@@ -34,11 +45,13 @@ set (CTEST_CUSTOM_MEMCHECK_IGNORE
     H5TEST-clear-objects
     H5TEST-clear-cache-objects
     H5TEST-clear-cache_api-objects
+    H5TEST-clear-cache_image-objects
     H5TEST-clear-cache_tagging-objects
-    H5TEST-clear-ttsafe-objects
     H5TEST-clear-err_compat-objects
     H5TEST-clear-error_test-objects
+    H5TEST-clear-filenotclosed-objects
     H5TEST-clear-links_env-objects
+    H5TEST-clear-ttsafe-objects
     PERFORM_h5perform-clear-objects
     HL_TOOLS-clear-objects
     HL_test-clear-objects
@@ -47,6 +60,18 @@ set (CTEST_CUSTOM_MEMCHECK_IGNORE
     CPP_testhdf5-clear-objects
     ######### tools/h5clear #########
     H5CLEAR-clearall-objects
+    H5CLEAR-copy_h5clear_log_v3.h5
+    H5CLEAR-copy_h5clear_mdc_image.h5
+    H5CLEAR-copy_h5clear_sec2_v0.h5
+    H5CLEAR-copy_h5clear_sec2_v2.h5
+    H5CLEAR-copy_h5clear_sec2_v3.h5
+    H5CLEAR-copy_latest_h5clear_log_v3.h5
+    H5CLEAR-copy_latest_h5clear_sec2_v3.h5
+    H5CLEAR-copy_mod_h5clear_mdc_image.h5
+    H5CLEAR-copy_mod_h5clr_mdc_image2.h5
+    H5CLEAR-copy_orig_h5clear_sec2_v0.h5
+    H5CLEAR-copy_orig_h5clear_sec2_v2.h5
+    H5CLEAR-copy_orig_h5clear_sec2_v3.h5
     H5CLEAR-h5clear_gentest      # does not close ids by design
     ######### tools/h5copy #########
     H5COPY-clearall-objects
@@ -198,6 +223,68 @@ set (CTEST_CUSTOM_MEMCHECK_IGNORE
     H5LS_VDS-clearall-objects
     ######### tools/h5repack #########
     H5REPACK-clearall-objects
+    H5REPACK-add_alignment-clear-objects
+    H5REPACK-add_userblock-clear-objects
+    H5REPACK-all_filters-clear-objects
+    H5REPACK-attr-clear-objects
+    H5REPACK-committed_dt-clear-objects
+    H5REPACK-deflate_convert-clear-objects
+    H5REPACK-deflate_copy-clear-objects
+    H5REPACK-deflate_file-clear-objects
+    H5REPACK-deflate_remove-clear-objects
+    H5REPACK-early-clear-objects
+    H5REPACK-error4-clear-objects
+    H5REPACK-family-clear-objects
+    H5REPACK-fill-clear-objects
+    H5REPACK-fletcher_all-clear-objects
+    H5REPACK-fletcher_copy-clear-objects
+    H5REPACK-fletcher_individual-clear-objects
+    H5REPACK-fletcher_remove-clear-objects
+    H5REPACK-global_filters-clear-objects
+    H5REPACK-gt_mallocsize-clear-objects
+    H5REPACK-gzip_all-clear-objects
+    H5REPACK-gzip_individual-clear-objects
+    H5REPACK-hlink-clear-objects
+    H5REPACK-layout-clear-objects
+    H5REPACK-native_attr-clear-objects
+    H5REPACK-native_fill-clear-objects
+    H5REPACK-nbit_add-clear-objects
+    H5REPACK-nbit_copy-clear-objects
+    H5REPACK-nbit_remove-clear-objects
+    H5REPACK-nested_8bit_enum-clear-objects
+    H5REPACK-objs-clear-objects
+    H5REPACK-remove_all-clear-objects
+    H5REPACK-scale_add-clear-objects
+    H5REPACK-scale_copy-clear-objects
+    H5REPACK-scale_remove-clear-objects
+    H5REPACK-shuffle_all-clear-objects
+    H5REPACK-shuffle_copy-clear-objects
+    H5REPACK-shuffle_individual-clear-objects
+    H5REPACK-shuffle_remove-clear-objects
+    H5REPACK-szip_all-clear-objects
+    H5REPACK-szip_convert-clear-objects
+    H5REPACK-szip_copy-clear-objects
+    H5REPACK-szip_individual-clear-objects
+    H5REPACK-szip_remove-clear-objects
+    H5REPACK-upgrade_layout-clear-objects
+    H5REPACK_DMP-crtorder-clear-objects
+    H5REPACK_DMP-deflate_limit-clear-objects
+    H5REPACK-bug1814-clear-objects
+    H5REPACK-HDFFV-5932-clear-objects
+    H5REPACK-HDFFV-7840-clear-objects
+    H5REPACK_META-meta_long_N-clear-objects
+    H5REPACK_META-meta_short_N-clear-objects
+    H5REPACK_OLD-old_style_layout_short_switches-clear-objects
+    H5REPACK_STAT-GS_AGGR-clear-objects
+    H5REPACK_STAT-S_AGGR-clear-objects
+    H5REPACK_STAT-SP_NONE-clear-objects
+    H5REPACK_STAT-SP_PAGE-clear-objects
+    H5REPACK_STAT-SPT_FSM_AGGR-clear-objects
+    H5REPACK_STAT-STG_PAGE-clear-objects
+    #########
+    H5REPACK_META-meta_long
+    H5REPACK_META-meta_short
+    #########
     H5REPACK-gzip_verbose_filters                       #uses runTest.cmake
     H5REPACK_VERIFY_LAYOUT-dset2_chunk_20x10            #uses grepTest.cmake
     H5REPACK_VERIFY_LAYOUT_ALL-chunk_20x10              #uses grepTest.cmake
@@ -225,6 +312,8 @@ set (CTEST_CUSTOM_MEMCHECK_IGNORE
     ######### tools/misc #########
     H5REPART-clearall-objects
     H5MKGRP-clearall-objects
+    ######### tools/perform #########
+    PERFORM_h5perform-clearall-objects
     ######### hl/tools/h5watch #########
     H5WATCH-clearall-objects
     ######### examples #########
@@ -233,5 +322,6 @@ set (CTEST_CUSTOM_MEMCHECK_IGNORE
     CPP_ex_tutr-clear-objects
     HL_ex-clear-objects
     f90_ex-clear-objects
+    HL_CPP_ex_ptExampleFL-clear-objects
     HL_FORTRAN_f90_ex-clear-objects
 )
diff --git a/config/cmake/CTestScript.cmake b/config/cmake/CTestScript.cmake
index d53d7a4..0269ba8 100755
--- a/config/cmake/CTestScript.cmake
+++ b/config/cmake/CTestScript.cmake
@@ -1,4 +1,15 @@
-cmake_minimum_required (VERSION 3.2.2 FATAL_ERROR)
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+cmake_minimum_required (VERSION 3.10)
 ########################################################
 # For any comments please contact cdashhelp@hdfgroup.org
 #
@@ -52,13 +63,6 @@ if (APPLE)
   set (ENV{CC} "${XCODE_CC}")
   set (ENV{CXX} "${XCODE_CXX}")
 
-  if (NOT NO_MAC_FORTRAN)
-    # Shared fortran is not supported, build static
-    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
-  else ()
-    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF5_BUILD_FORTRAN:BOOL=OFF")
-  endif ()
-
   set (BUILD_OPTIONS "${BUILD_OPTIONS} -DCTEST_USE_LAUNCHERS:BOOL=ON -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF")
 endif ()
 
@@ -106,8 +110,12 @@ endif ()
 #-----------------------------------------------------------------------------
 # Initialize the CTEST commands
 #------------------------------
+set(CTEST_CONFIGURE_TOOLSET  "")
+if(CMAKE_GENERATOR_TOOLSET)
+  set(CTEST_CONFIGURE_TOOLSET  "-T${CMAKE_GENERATOR_TOOLSET}")
+endif()
 set (CTEST_CONFIGURE_COMMAND
-    "${CTEST_CMAKE_COMMAND} -C \"${CTEST_SOURCE_DIRECTORY}/config/cmake/cacheinit.cmake\" -DCMAKE_BUILD_TYPE:STRING=${CTEST_CONFIGURATION_TYPE} ${BUILD_OPTIONS} \"-G${CTEST_CMAKE_GENERATOR}\" \"${CTEST_SOURCE_DIRECTORY}\""
+    "${CTEST_CMAKE_COMMAND} -C \"${CTEST_SOURCE_DIRECTORY}/config/cmake/cacheinit.cmake\" -DCMAKE_BUILD_TYPE:STRING=${CTEST_CONFIGURATION_TYPE} ${BUILD_OPTIONS} \"-G${CTEST_CMAKE_GENERATOR}\" \"${CTEST_CONFIGURE_TOOLSET}\" \"${CTEST_SOURCE_DIRECTORY}\""
 )
 #-----------------------------------------------------------------------------
 
diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake
index 78b4d03..f61953d 100644
--- a/config/cmake/ConfigureChecks.cmake
+++ b/config/cmake/ConfigureChecks.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 #-----------------------------------------------------------------------------
 # Include all the necessary files for macros
 #-----------------------------------------------------------------------------
@@ -168,7 +179,7 @@ endif ()
 # Macro to determine the various conversion capabilities
 #-----------------------------------------------------------------------------
 macro (H5ConversionTests TEST msg)
-  if ("${TEST}" MATCHES "^${TEST}$")
+  if (NOT DEFINED ${TEST})
    # message (STATUS "===> ${TEST}")
     TRY_RUN (${TEST}_RUN   ${TEST}_COMPILE
         ${CMAKE_BINARY_DIR}
@@ -199,21 +210,6 @@ macro (H5ConversionTests TEST msg)
 endmacro ()
 
 #-----------------------------------------------------------------------------
-# Macro to make some of the conversion tests easier to write/read
-#-----------------------------------------------------------------------------
-macro (H5MiscConversionTest VAR TEST msg)
-  if ("${TEST}" MATCHES "^${TEST}$")
-    if (${VAR})
-      set (${TEST} 1 CACHE INTERNAL ${msg})
-      message (STATUS "${msg}... yes")
-    else ()
-      set (${TEST} "" CACHE INTERNAL ${msg})
-      message (STATUS "${msg}... no")
-    endif ()
-  endif ()
-endmacro ()
-
-#-----------------------------------------------------------------------------
 # Check various conversion capabilities
 #-----------------------------------------------------------------------------
 
@@ -258,18 +254,3 @@ H5ConversionTests (H5_LLONG_TO_LDOUBLE_CORRECT "Checking IF correctly converting
 # Check if pointer alignments are enforced
 #
 H5ConversionTests (H5_NO_ALIGNMENT_RESTRICTIONS "Checking IF alignment restrictions are strictly enforced")
-
-# -----------------------------------------------------------------------
-# wrapper script variables
-#
-set (prefix ${CMAKE_INSTALL_PREFIX})
-set (exec_prefix "\${prefix}")
-set (libdir "${exec_prefix}/lib")
-set (includedir "\${prefix}/include")
-set (host_os ${CMAKE_HOST_SYSTEM_NAME})
-set (CC ${CMAKE_C_COMPILER})
-set (CXX ${CMAKE_CXX_COMPILER})
-set (FC ${CMAKE_Fortran_COMPILER})
-foreach (LINK_LIB ${LINK_LIBS})
-  set (LIBS "${LIBS} -l${LINK_LIB}")
-endforeach ()
diff --git a/config/cmake/ConversionTests.c b/config/cmake/ConversionTests.c
index b8946a8..002bc88 100644
--- a/config/cmake/ConversionTests.c
+++ b/config/cmake/ConversionTests.c
@@ -1,9 +1,31 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
++
+#if defined(__has_attribute)
+#if __has_attribute(no_sanitize)
+#define HDF_NO_UBSAN __attribute__((no_sanitize("undefined")))
+#else
+#define HDF_NO_UBSAN
+#endif
+#else
+#define HDF_NO_UBSAN
+#endif
+
 #ifdef H5_LDOUBLE_TO_LONG_SPECIAL_TEST
 
 #include <string.h>
 #include <stdlib.h>
 
-int main(void)
+int main(void) HDF_NO_UBSAN
 {
     long double         ld = 20041683600089727.779961L;
     long                ll;
@@ -13,44 +35,44 @@ int main(void)
     int                 ret = 1;
 
     if(sizeof(long double) == 16 && sizeof(long) == 8) {
-	/*make sure the long double type has 16 bytes in size and
-	 * 11 bits of exponent.  If it is,
-	 *the bit sequence should be like below.  It's not
-	 *a decent way to check but this info isn't available. */
-	memcpy(s, &ld, 16);
-	if(s[0]==0x43 && s[1]==0x51 && s[2]==0xcc && s[3]==0xf3 &&
-		s[4]==0x85 && s[5]==0xeb && s[6]==0xc8 && s[7]==0xa0 &&
-		s[8]==0xbf && s[9]==0xcc && s[10]==0x2a && s[11]==0x3c) {
-
-	    /* Assign the hexadecimal value of long double type. */
-	    s[0]=0x43; s[1]=0x51; s[2]=0xcc; s[3]=0xf3;
-	    s[4]=0x85; s[5]=0xeb; s[6]=0xc8; s[7]=0xa0;
-	    s[8]=0xbf; s[9]=0xcc; s[10]=0x2a; s[11]=0x3c;
-	    s[12]=0x3d; s[13]=0x85; s[14]=0x56; s[15]=0x20;
-
-	    memcpy(&ld, s, 16);
-
-	    ll = (long)ld;
-	    memcpy(s2, &ll, 8);
-
-	    /* The library's algorithm converts it to 0x 00 47 33 ce 17 af 22 82
-	     * and gets wrong value 20041683600089730 on the IBM Power6 Linux.
-	     * But the IBM Power6 Linux converts it to 0x00 47 33 ce 17 af 22 7f
-	     * and gets the correct value 20041683600089727.  It uses some special
-	     * algorithm.  We're going to define the macro and skip the test until
-	     * we can figure out how they do it. */
-	    if(s2[0]==0x00 && s2[1]==0x47 && s2[2]==0x33 && s2[3]==0xce &&
-		    s2[4]==0x17 && s2[5]==0xaf && s2[6]==0x22 && s2[7]==0x7f)
-		ret = 0;
-
-	    ull = (unsigned long)ld;
-	    memcpy(s2, &ull, 8);
-
-	    /* The unsigned long is the same as signed long. */
-	    if(s2[0]==0x00 && s2[1]==0x47 && s2[2]==0x33 && s2[3]==0xce &&
-		    s2[4]==0x17 && s2[5]==0xaf && s2[6]==0x22 && s2[7]==0x7f)
-		ret = 0;
-	}
+    /*make sure the long double type has 16 bytes in size and
+    * 11 bits of exponent.  If it is,
+    *the bit sequence should be like below.  It's not
+    *a decent way to check but this info isn't available. */
+    memcpy(s, &ld, 16);
+    if(s[0]==0x43 && s[1]==0x51 && s[2]==0xcc && s[3]==0xf3 &&
+        s[4]==0x85 && s[5]==0xeb && s[6]==0xc8 && s[7]==0xa0 &&
+        s[8]==0xbf && s[9]==0xcc && s[10]==0x2a && s[11]==0x3c) {
+
+        /* Assign the hexadecimal value of long double type. */
+        s[0]=0x43; s[1]=0x51; s[2]=0xcc; s[3]=0xf3;
+        s[4]=0x85; s[5]=0xeb; s[6]=0xc8; s[7]=0xa0;
+        s[8]=0xbf; s[9]=0xcc; s[10]=0x2a; s[11]=0x3c;
+        s[12]=0x3d; s[13]=0x85; s[14]=0x56; s[15]=0x20;
+
+        memcpy(&ld, s, 16);
+
+        ll = (long)ld;
+        memcpy(s2, &ll, 8);
+
+        /* The library's algorithm converts it to 0x 00 47 33 ce 17 af 22 82
+        * and gets wrong value 20041683600089730 on the IBM Power6 Linux.
+        * But the IBM Power6 Linux converts it to 0x00 47 33 ce 17 af 22 7f
+        * and gets the correct value 20041683600089727.  It uses some special
+        * algorithm.  We're going to define the macro and skip the test until
+        * we can figure out how they do it. */
+        if(s2[0]==0x00 && s2[1]==0x47 && s2[2]==0x33 && s2[3]==0xce &&
+            s2[4]==0x17 && s2[5]==0xaf && s2[6]==0x22 && s2[7]==0x7f)
+        ret = 0;
+
+        ull = (unsigned long)ld;
+        memcpy(s2, &ull, 8);
+
+        /* The unsigned long is the same as signed long. */
+        if(s2[0]==0x00 && s2[1]==0x47 && s2[2]==0x33 && s2[3]==0xce &&
+            s2[4]==0x17 && s2[5]==0xaf && s2[6]==0x22 && s2[7]==0x7f)
+        ret = 0;
+    }
     }
 
 done:
@@ -64,7 +86,7 @@ done:
 #include <string.h>
 #include <stdlib.h>
 
-int main(void)
+int main(void) HDF_NO_UBSAN
 {
     long double         ld;
     long                ll;
@@ -75,46 +97,46 @@ int main(void)
     /*Determine if long double has 16 byte in size, 11 bit exponent, and
      *the bias is 0x3ff */
     if(sizeof(long double) == 16) {
-	ld = 1.0L;
-	memcpy(s, &ld, 16);
-	if(s[0]==0x3f && s[1]==0xf0 && s[2]==0x00 && s[3]==0x00 &&
-		s[4]==0x00 && s[5]==0x00 && s[6]==0x00 && s[7]==0x00)
-	    flag = 1;
+    ld = 1.0L;
+    memcpy(s, &ld, 16);
+    if(s[0]==0x3f && s[1]==0xf0 && s[2]==0x00 && s[3]==0x00 &&
+        s[4]==0x00 && s[5]==0x00 && s[6]==0x00 && s[7]==0x00)
+        flag = 1;
     }
 
     if(flag==1 && sizeof(long)==8) {
-	ll = 0x003fffffffffffffL;
-	ld = (long double)ll;
-	memcpy(s, &ld, 16);
-	/* The library converts the value to 0x434fffffffffffff8000000000000000.
-	 * In decimal it is 18014398509481982.000000, one value short of the original.
-	 * The IBM Power6 Linux converts it to 0x4350000000000000bff0000000000000.
-	 * The value is correct in decimal. It uses some special
-	 * algorithm.  We're going to define the macro and skip the test until
-	 * we can figure out how they do it. */
-	if(s[0]==0x43 && s[1]==0x50 && s[2]==0x00 && s[3]==0x00 &&
-		s[4]==0x00 && s[5]==0x00 && s[6]==0x00 && s[7]==0x00 &&
-		s[8]==0xbf && s[9]==0xf0 && s[10]==0x00 && s[11]==0x00 &&
-		s[12]==0x00 && s[13]==0x00 && s[14]==0x00 && s[15]==0x00)
-	    ret = 0;
+    ll = 0x003fffffffffffffL;
+    ld = (long double)ll;
+    memcpy(s, &ld, 16);
+    /* The library converts the value to 0x434fffffffffffff8000000000000000.
+    * In decimal it is 18014398509481982.000000, one value short of the original.
+    * The IBM Power6 Linux converts it to 0x4350000000000000bff0000000000000.
+    * The value is correct in decimal. It uses some special
+    * algorithm.  We're going to define the macro and skip the test until
+    * we can figure out how they do it. */
+    if(s[0]==0x43 && s[1]==0x50 && s[2]==0x00 && s[3]==0x00 &&
+        s[4]==0x00 && s[5]==0x00 && s[6]==0x00 && s[7]==0x00 &&
+        s[8]==0xbf && s[9]==0xf0 && s[10]==0x00 && s[11]==0x00 &&
+        s[12]==0x00 && s[13]==0x00 && s[14]==0x00 && s[15]==0x00)
+        ret = 0;
     }
     if(flag==1 && sizeof(unsigned long)==8) {
-	ull = 0xffffffffffffffffUL;
-	ld = (long double)ull;
-	memcpy(s, &ld, 16);
-	/* Use a different value from signed long to test. The problem is the same
-	 * for both long and unsigned long. The value is 18446744073709551615.
-	 * The library converts the value to 0x43effffffffffffffe000000000000000.
-	 * In decimal it's 18446744073709548544.000000, very different from the original.
-	 * The IBM Power6 Linux converts it to 0x43f0000000000000bff0000000000000.
-	 * The value is correct in decimal. It uses some special
-	 * algorithm.  We're going to define the macro and skip the test until
-	 * we can figure out how they do it. */
-	if(s[0]==0x43 && s[1]==0xf0 && s[2]==0x00 && s[3]==0x00 &&
-		s[4]==0x00 && s[5]==0x00 && s[6]==0x00 && s[7]==0x00 &&
-		s[8]==0xbf && s[9]==0xf0 && s[10]==0x00 && s[11]==0x00 &&
-		s[12]==0x00 && s[13]==0x00 && s[14]==0x00 && s[15]==0x00)
-	    ret = 0;
+    ull = 0xffffffffffffffffUL;
+    ld = (long double)ull;
+    memcpy(s, &ld, 16);
+    /* Use a different value from signed long to test. The problem is the same
+    * for both long and unsigned long. The value is 18446744073709551615.
+    * The library converts the value to 0x43effffffffffffffe000000000000000.
+    * In decimal it's 18446744073709548544.000000, very different from the original.
+    * The IBM Power6 Linux converts it to 0x43f0000000000000bff0000000000000.
+    * The value is correct in decimal. It uses some special
+    * algorithm.  We're going to define the macro and skip the test until
+    * we can figure out how they do it. */
+    if(s[0]==0x43 && s[1]==0xf0 && s[2]==0x00 && s[3]==0x00 &&
+        s[4]==0x00 && s[5]==0x00 && s[6]==0x00 && s[7]==0x00 &&
+        s[8]==0xbf && s[9]==0xf0 && s[10]==0x00 && s[11]==0x00 &&
+        s[12]==0x00 && s[13]==0x00 && s[14]==0x00 && s[15]==0x00)
+        ret = 0;
     }
 done:
     exit(ret);
@@ -127,7 +149,7 @@ done:
 #include <string.h>
 #include <stdlib.h>
 
-int main(void)
+int main(void) HDF_NO_UBSAN
 {
     long double         ld = 20041683600089727.779961L;
     long long           ll;
@@ -170,7 +192,7 @@ done:
 #include <string.h>
 #include <stdlib.h>
 
-int main(void)
+int main(void) HDF_NO_UBSAN
 {
     long double         ld;
     long long           ll;
@@ -232,7 +254,7 @@ int FC_DUMMY_MAIN()
 #endif
 #endif
 int
-main ()
+main () HDF_NO_UBSAN
 {
 
     char *chp = "beefs";
diff --git a/config/cmake/FindHDFJAVA.cmake.in b/config/cmake/FindHDFJAVA.cmake.in
index 25057e6..ed2b8c2 100644
--- a/config/cmake/FindHDFJAVA.cmake.in
+++ b/config/cmake/FindHDFJAVA.cmake.in
@@ -1,4 +1,15 @@
 #
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+#
 # To be used by projects that make use of CMakeified hdf-java
 #
 
diff --git a/config/cmake/FindJNI.cmake b/config/cmake/FindJNI.cmake
index c82d308..1e6daf6 100644
--- a/config/cmake/FindJNI.cmake
+++ b/config/cmake/FindJNI.cmake
@@ -345,5 +345,3 @@ set(JNI_INCLUDE_DIRS
   ${JAVA_AWT_INCLUDE_PATH}
 )
 
-message ("JNI_LIBRARIES=${JNI_LIBRARIES}")
-message ("JNI_INCLUDE_DIRS=${JNI_INCLUDE_DIRS}")
diff --git a/config/cmake/H5cxx_config.h.in b/config/cmake/H5cxx_config.h.in
index c4e1c03..82e85c6 100644
--- a/config/cmake/H5cxx_config.h.in
+++ b/config/cmake/H5cxx_config.h.in
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /* src/H5cxx_config.h.in Created manually. */
 
 /* Define if offsetof extension is present */
diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in
index 55de8f8..8c01dba 100644
--- a/config/cmake/H5pubconf.h.in
+++ b/config/cmake/H5pubconf.h.in
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /* H5pubconf.h  Generated By CMake during the configuration */
 
 #ifndef H5_CONFIG_H_
diff --git a/config/cmake/HDF518_Examples.cmake.in b/config/cmake/HDF518_Examples.cmake.in
index 6aa5e1f..1f4f479 100644
--- a/config/cmake/HDF518_Examples.cmake.in
+++ b/config/cmake/HDF518_Examples.cmake.in
@@ -1,4 +1,15 @@
-cmake_minimum_required(VERSION 3.2.2 FATAL_ERROR)
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+cmake_minimum_required (VERSION 3.10)
 ###############################################################################################################
 # This script will build and run the examples from a folder
 # Execute from a command line:
@@ -6,92 +17,79 @@ cmake_minimum_required(VERSION 3.2.2 FATAL_ERROR)
 ###############################################################################################################
 
 set(CTEST_CMAKE_GENERATOR "@CMAKE_GENERATOR@")
+if("@CMAKE_GENERATOR_TOOLSET@")
+  set(CMAKE_GENERATOR_TOOLSET "@CMAKE_GENERATOR_TOOLSET@")
+endif()
 set(CTEST_DASHBOARD_ROOT ${CTEST_SCRIPT_DIRECTORY})
 
 # handle input parameters to script.
 #INSTALLDIR - HDF5-1.8 root folder
 #CTEST_CONFIGURATION_TYPE - Release, Debug, RelWithDebInfo
-#CTEST_SOURCE_NAME - name of source folder; HDF4Examples
-#STATIC_ONLY - Default is YES
-#FORTRAN_LIBRARIES - Default is NO
-##NO_MAC_FORTRAN - set to TRUE to allow shared libs on a Mac)
+#CTEST_SOURCE_NAME - name of source folder; HDF5Examples
 if(DEFINED CTEST_SCRIPT_ARG)
-    # transform ctest script arguments of the form
-    # script.ctest,var1=value1,var2=value2
-    # to variables with the respective names set to the respective values
-    string(REPLACE "," ";" script_args "${CTEST_SCRIPT_ARG}")
-    foreach(current_var ${script_args})
-        if ("${current_var}" MATCHES "^([^=]+)=(.+)$")
-            set("${CMAKE_MATCH_1}" "${CMAKE_MATCH_2}")
-        endif ()
-    endforeach ()
-endif ()
-if(NOT DEFINED INSTALLDIR)
-    set(INSTALLDIR "@CMAKE_INSTALL_PREFIX@")
-endif ()
+  # transform ctest script arguments of the form
+  # script.ctest,var1=value1,var2=value2
+  # to variables with the respective names set to the respective values
+  string(REPLACE "," ";" script_args "${CTEST_SCRIPT_ARG}")
+  foreach(current_var ${script_args})
+    if("${current_var}" MATCHES "^([^=]+)=(.+)$")
+      set("${CMAKE_MATCH_1}" "${CMAKE_MATCH_2}")
+    endif()
+  endforeach()
+endif()
+
+###################################################################
+### Following Line is one of [Release, RelWithDebInfo, Debug] #####
+set(CTEST_CONFIGURATION_TYPE "$ENV{CMAKE_CONFIG_TYPE}")
 if(NOT DEFINED CTEST_CONFIGURATION_TYPE)
-    set(CTEST_CONFIGURATION_TYPE "Release")
-endif ()
+  set(CTEST_CONFIGURATION_TYPE "Release")
+endif()
+set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCTEST_CONFIGURATION_TYPE:STRING=${CTEST_CONFIGURATION_TYPE}")
+##################################################################
+
+if(NOT DEFINED INSTALLDIR)
+  set(INSTALLDIR "@CMAKE_INSTALL_PREFIX@")
+endif()
+
 if(NOT DEFINED CTEST_SOURCE_NAME)
-    set(CTEST_SOURCE_NAME "HDF5Examples")
-endif ()
-if(NOT DEFINED STATIC_ONLY)
-    set(STATICONLYLIBRARIES "YES")
-else(NOT DEFINED STATIC_ONLY)
-    set(STATICONLYLIBRARIES "NO")
-endif ()
-if(NOT DEFINED FORTRAN_LIBRARIES)
-    set(FORTRANLIBRARIES "NO")
-else(NOT DEFINED FORTRAN_LIBRARIES)
-    set(FORTRANLIBRARIES "YES")
-endif ()
+  set(CTEST_SOURCE_NAME "HDF5Examples")
+endif()
+
 if(NOT DEFINED HDF_LOCAL)
-    set(CDASH_LOCAL "NO")
-else(NOT HDF_LOCAL)
-    set(CDASH_LOCAL "YES")
-endif ()
+  set(CDASH_LOCAL "NO")
+else()
+  set(CDASH_LOCAL "YES")
+endif()
 if(NOT DEFINED CTEST_SITE)
-    set(CTEST_SITE "local")
-endif ()
+  set(CTEST_SITE "local")
+endif()
 if(NOT DEFINED CTEST_BUILD_NAME)
-    set(CTEST_BUILD_NAME "examples")
-endif ()
+  set(CTEST_BUILD_NAME "examples")
+endif()
 set(BUILD_OPTIONS "${BUILD_OPTIONS} -DSITE:STRING=${CTEST_SITE} -DBUILDNAME:STRING=${CTEST_BUILD_NAME}")
 
 #TAR_SOURCE - name of tarfile
 #if(NOT DEFINED TAR_SOURCE)
 #  set(CTEST_USE_TAR_SOURCE "HDF5Examples-1.2.1-Source")
-#endif ()
+#endif()
 
 ###############################################################################################################
-#     Adjust the following SET Commands as needed
-###############################################################################################################
 if(WIN32)
-  if(${STATICONLYLIBRARIES})
-    set(BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF")
-  endif ()
+  set(SITE_OS_NAME "Windows")
   set(ENV{HDF5_DIR} "${INSTALLDIR}/cmake")
   set(CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}\\build)
   set(CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_SOURCE_NAME}")
   set(CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_BINARY_NAME}")
-else(WIN32)
-  if(${STATICONLYLIBRARIES})
-    set(BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
-  endif ()
+else()
   set(ENV{HDF5_DIR} "${INSTALLDIR}/share/cmake")
   set(ENV{LD_LIBRARY_PATH} "${INSTALLDIR}/lib")
   set(CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}/build)
   set(CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_SOURCE_NAME}")
   set(CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_BINARY_NAME}")
-endif(WIN32)
-if(${FORTRANLIBRARIES})
-  set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=ON")
-else ()
-  set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=OFF")
-endif ()
+endif()
 if(${CDASH_LOCAL})
   set(BUILD_OPTIONS "${BUILD_OPTIONS} -DCDASH_LOCAL:BOOL=ON")
-endif ()
+endif()
 set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF5_PACKAGE_NAME:STRING=@HDF5_PACKAGE@@HDF_PACKAGE_EXT@")
 
 ###############################################################################################################
@@ -99,102 +97,10 @@ set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF5_PACKAGE_NAME:STRING=@HDF5_PACKAGE@@HD
 #
 ###############################################################################################################
 
-#-----------------------------------------------------------------------------
-# MAC machines need special option
-#-----------------------------------------------------------------------------
-if(APPLE)
-  # Compiler choice
-  execute_process(COMMAND xcrun --find cc OUTPUT_VARIABLE XCODE_CC OUTPUT_STRIP_TRAILING_WHITESPACE)
-  execute_process(COMMAND xcrun --find c++ OUTPUT_VARIABLE XCODE_CXX OUTPUT_STRIP_TRAILING_WHITESPACE)
-  set(ENV{CC} "${XCODE_CC}")
-  set(ENV{CXX} "${XCODE_CXX}")
-  if(NOT NO_MAC_FORTRAN)
-    # Shared fortran is not supported, build static
-    set(BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
-  else ()
-    set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=OFF")
-  endif ()
-  set(BUILD_OPTIONS "${BUILD_OPTIONS} -DCTEST_USE_LAUNCHERS:BOOL=ON -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF")
-endif ()
-
-#-----------------------------------------------------------------------------
-set(CTEST_CMAKE_COMMAND "\"${CMAKE_COMMAND}\"")
-## --------------------------
-if(CTEST_USE_TAR_SOURCE)
-  ## Uncompress source if tar or zip file provided
-  ## --------------------------
-  if(WIN32)
-    message(STATUS "extracting... [${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_USE_TAR_SOURCE}.zip]")
-    execute_process(COMMAND ${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_DASHBOARD_ROOT}\\${CTEST_USE_TAR_SOURCE}.zip RESULT_VARIABLE rv)
-  else ()
-    message(STATUS "extracting... [${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_USE_TAR_SOURCE}.tar]")
-    execute_process(COMMAND ${CMAKE_EXECUTABLE_NAME} -E tar -xvf ${CTEST_DASHBOARD_ROOT}/${CTEST_USE_TAR_SOURCE}.tar RESULT_VARIABLE rv)
-  endif ()
-
-  if(NOT rv EQUAL 0)
-    message(STATUS "extracting... [error-(${rv}) clean up]")
-    file(REMOVE_RECURSE "${CTEST_SOURCE_DIRECTORY}")
-    message(FATAL_ERROR "error: extract of ${CTEST_SOURCE_NAME} failed")
-  endif ()
-endif(CTEST_USE_TAR_SOURCE)
-
-#-----------------------------------------------------------------------------
-## Clear the build directory
-## --------------------------
-set(CTEST_START_WITH_EMPTY_BINARY_DIRECTORY TRUE)
-if (EXISTS "${CTEST_BINARY_DIRECTORY}" AND IS_DIRECTORY "${CTEST_BINARY_DIRECTORY}")
-  ctest_empty_binary_directory(${CTEST_BINARY_DIRECTORY})
-else ()
-  file(MAKE_DIRECTORY "${CTEST_BINARY_DIRECTORY}")
-endif ()
-
-# Use multiple CPU cores to build
-include(ProcessorCount)
-ProcessorCount(N)
-if(NOT N EQUAL 0)
-  if(NOT WIN32)
-    set(CTEST_BUILD_FLAGS -j${N})
-  endif ()
-  set(ctest_test_args ${ctest_test_args} PARALLEL_LEVEL ${N})
-endif ()
-set (CTEST_CONFIGURE_COMMAND
-    "${CTEST_CMAKE_COMMAND} -C \"${CTEST_SOURCE_DIRECTORY}/config/cmake/cacheinit.cmake\" -DCMAKE_BUILD_TYPE:STRING=${CTEST_CONFIGURATION_TYPE} ${BUILD_OPTIONS} \"-G${CTEST_CMAKE_GENERATOR}\" \"${CTEST_SOURCE_DIRECTORY}\""
-)
-
-#-----------------------------------------------------------------------------
-## -- set output to english
-set($ENV{LC_MESSAGES}  "en_EN")
-
-#-----------------------------------------------------------------------------
-configure_file(${CTEST_SOURCE_DIRECTORY}/config/cmake/CTestCustom.cmake ${CTEST_BINARY_DIRECTORY}/CTestCustom.cmake)
-ctest_read_custom_files ("${CTEST_BINARY_DIRECTORY}")
-## NORMAL process
-## --------------------------
-ctest_start (Experimental)
-ctest_configure (BUILD "${CTEST_BINARY_DIRECTORY}" RETURN_VALUE res)
-if(${res} LESS 0 OR ${res} GREATER 0)
-  file(APPEND ${CTEST_SCRIPT_DIRECTORY}/FailedCTest.txt "Failed Configure: ${res}\n")
-endif ()
-if(LOCAL_SUBMIT)
-  ctest_submit (PARTS Configure Notes)
-endif ()
-ctest_build (BUILD "${CTEST_BINARY_DIRECTORY}" APPEND APPEND RETURN_VALUE res NUMBER_ERRORS errval)
-if(${res} LESS 0 OR ${res} GREATER 0 OR ${errval} GREATER 0)
-  file(APPEND ${CTEST_SCRIPT_DIRECTORY}/FailedCTest.txt "Failed ${errval} Build: ${res}\n")
-endif ()
-if(LOCAL_SUBMIT)
-  ctest_submit (PARTS Build)
-endif ()
-ctest_test (BUILD "${CTEST_BINARY_DIRECTORY}" APPEND ${ctest_test_args} RETURN_VALUE res)
-if(${res} LESS 0 OR ${res} GREATER 0)
-  file(APPEND ${CTEST_SCRIPT_DIRECTORY}/FailedCTest.txt "Failed Tests: ${res}\n")
-endif ()
-if(LOCAL_SUBMIT)
-  ctest_submit (PARTS Test)
-endif ()
-if(${res} LESS 0 OR ${res} GREATER 0)
-  message (FATAL_ERROR "tests FAILED")
-endif ()
-#-----------------------------------------------------------------------------
-##############################################################################################################
-message(STATUS "DONE")
\ No newline at end of file
+if(WIN32)
+  include(${CTEST_SCRIPT_DIRECTORY}\\HDF5_Examples_options.cmake)
+  include(${CTEST_SCRIPT_DIRECTORY}\\CTestScript.cmake)
+else()
+  include(${CTEST_SCRIPT_DIRECTORY}/HDF5_Examples_options.cmake)
+  include(${CTEST_SCRIPT_DIRECTORY}/CTestScript.cmake)
+endif()
diff --git a/config/cmake/HDF5Macros.cmake b/config/cmake/HDF5Macros.cmake
index 747e043..e472a67 100644
--- a/config/cmake/HDF5Macros.cmake
+++ b/config/cmake/HDF5Macros.cmake
@@ -1,17 +1,24 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 #-------------------------------------------------------------------------------
-macro (H5_SET_LIB_OPTIONS libtarget libname libtype)
+macro (H5_SET_LIB_OPTIONS libtarget libname libtype libpackage)
   set (LIB_OUT_NAME "${libname}")
   # SOVERSION passed in ARGN when shared
   if (${libtype} MATCHES "SHARED")
-    if (ARGN)
-      set (PACKAGE_SOVERSION ${ARGN})
-    else ()
-      set (PACKAGE_SOVERSION ${HDF5_PACKAGE_SOVERSION})
-    endif ()
+    set (PACKAGE_SOVERSION ${HDF5_${libpackage}_PACKAGE_SOVERSION})
     if (WIN32)
       set (LIBHDF_VERSION ${HDF5_PACKAGE_VERSION_MAJOR})
     else ()
-      set (LIBHDF_VERSION ${HDF5_PACKAGE_VERSION})
+      set (LIBHDF_VERSION ${HDF5_${libpackage}_PACKAGE_SOVERSION_MAJOR})
     endif ()
     set_target_properties (${libtarget} PROPERTIES VERSION ${LIBHDF_VERSION})
     if (WIN32)
diff --git a/config/cmake/HDF5UseFortran.cmake b/config/cmake/HDF5UseFortran.cmake
index a419950..3152aaa 100644
--- a/config/cmake/HDF5UseFortran.cmake
+++ b/config/cmake/HDF5UseFortran.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ## Check for non-standard extenstion quadmath.h
 
diff --git a/config/cmake/HDF5_Examples.cmake.in b/config/cmake/HDF5_Examples.cmake.in
index 04f72a0..eb57685 100644
--- a/config/cmake/HDF5_Examples.cmake.in
+++ b/config/cmake/HDF5_Examples.cmake.in
@@ -1,92 +1,106 @@
-cmake_minimum_required(VERSION 3.2.2 FATAL_ERROR)
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+cmake_minimum_required (VERSION 3.10)
 ###############################################################################################################
 # This script will build and run the examples from a folder
 # Execute from a command line:
-#     ctest -S HDF5_Examples.cmake,OPTION=VALUE -C Release -V -O test.log
+#     ctest -S HDF5_Examples.cmake,OPTION=VALUE -C Release -VV -O test.log
 ###############################################################################################################
 
-set (CTEST_CMAKE_GENERATOR "@CMAKE_GENERATOR@")
-set (CTEST_DASHBOARD_ROOT ${CTEST_SCRIPT_DIRECTORY})
+set(CTEST_CMAKE_GENERATOR "@CMAKE_GENERATOR@")
+if("@CMAKE_GENERATOR_TOOLSET@")
+  set(CMAKE_GENERATOR_TOOLSET "@CMAKE_GENERATOR_TOOLSET@")
+endif()
+set(CTEST_DASHBOARD_ROOT ${CTEST_SCRIPT_DIRECTORY})
 
 # handle input parameters to script.
 #INSTALLDIR - HDF5 root folder
 #CTEST_CONFIGURATION_TYPE - Release, Debug, RelWithDebInfo
 #CTEST_SOURCE_NAME - name of source folder; HDF5Examples
-if (DEFINED CTEST_SCRIPT_ARG)
+if(DEFINED CTEST_SCRIPT_ARG)
   # transform ctest script arguments of the form
   # script.ctest,var1=value1,var2=value2
   # to variables with the respective names set to the respective values
-  string (REPLACE "," ";" script_args "${CTEST_SCRIPT_ARG}")
-  foreach (current_var ${script_args})
-    if ("${current_var}" MATCHES "^([^=]+)=(.+)$")
-      set ("${CMAKE_MATCH_1}" "${CMAKE_MATCH_2}")
-    endif ()
-  endforeach ()
-endif ()
+  string(REPLACE "," ";" script_args "${CTEST_SCRIPT_ARG}")
+  foreach(current_var ${script_args})
+    if("${current_var}" MATCHES "^([^=]+)=(.+)$")
+      set("${CMAKE_MATCH_1}" "${CMAKE_MATCH_2}")
+    endif()
+  endforeach()
+endif()
 
 ###################################################################
 ### Following Line is one of [Release, RelWithDebInfo, Debug] #####
-set (CTEST_CONFIGURATION_TYPE "$ENV{CMAKE_CONFIG_TYPE}")
-if (NOT DEFINED CTEST_CONFIGURATION_TYPE)
-  set (CTEST_CONFIGURATION_TYPE "Release")
-endif ()
-set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCTEST_CONFIGURATION_TYPE:STRING=${CTEST_CONFIGURATION_TYPE}")
+set(CTEST_CONFIGURATION_TYPE "$ENV{CMAKE_CONFIG_TYPE}")
+if(NOT DEFINED CTEST_CONFIGURATION_TYPE)
+  set(CTEST_CONFIGURATION_TYPE "Release")
+endif()
+set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCTEST_CONFIGURATION_TYPE:STRING=${CTEST_CONFIGURATION_TYPE}")
 ##################################################################
 
-if (NOT DEFINED INSTALLDIR)
-  set (INSTALLDIR "@CMAKE_INSTALL_PREFIX@")
-endif ()
+if(NOT DEFINED INSTALLDIR)
+  set(INSTALLDIR "@CMAKE_INSTALL_PREFIX@")
+endif()
 
-if (NOT DEFINED CTEST_SOURCE_NAME)
-  set (CTEST_SOURCE_NAME "HDF5Examples")
-endif ()
+if(NOT DEFINED CTEST_SOURCE_NAME)
+  set(CTEST_SOURCE_NAME "HDF5Examples")
+endif()
 
-if (NOT DEFINED HDF_LOCAL)
-  set (CDASH_LOCAL "NO")
-else ()
-  set (CDASH_LOCAL "YES")
-endif ()
+if(NOT DEFINED HDF_LOCAL)
+  set(CDASH_LOCAL "NO")
+else()
+  set(CDASH_LOCAL "YES")
+endif()
 if(NOT DEFINED CTEST_SITE)
-  set (CTEST_SITE "local")
-endif ()
-if (NOT DEFINED CTEST_BUILD_NAME)
-  set (CTEST_BUILD_NAME "examples")
-endif ()
-set (BUILD_OPTIONS "${BUILD_OPTIONS} -DSITE:STRING=${CTEST_SITE} -DBUILDNAME:STRING=${CTEST_BUILD_NAME}")
+  set(CTEST_SITE "local")
+endif()
+if(NOT DEFINED CTEST_BUILD_NAME)
+  set(CTEST_BUILD_NAME "examples")
+endif()
+set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DSITE:STRING=${CTEST_SITE} -DBUILDNAME:STRING=${CTEST_BUILD_NAME}")
 
 #TAR_SOURCE - name of tarfile
-#if (NOT DEFINED TAR_SOURCE)
-#  set (CTEST_USE_TAR_SOURCE "HDF5Examples-1.10.5-Source")
-#endif ()
+#if(NOT DEFINED TAR_SOURCE)
+#  set(CTEST_USE_TAR_SOURCE "HDF5Examples-1.10.5-Source")
+#endif()
 
 ###############################################################################################################
-if (WIN32)
-  set (SITE_OS_NAME "Windows")
-  set (ENV{HDF5_DIR} "${INSTALLDIR}/cmake")
-  set (CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}\\build)
-  set (CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_SOURCE_NAME}")
-  set (CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_BINARY_NAME}")
-else ()
-  set (ENV{HDF5_DIR} "${INSTALLDIR}/share/cmake")
-  set (ENV{LD_LIBRARY_PATH} "${INSTALLDIR}/lib")
-  set (CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}/build)
-  set (CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_SOURCE_NAME}")
-  set (CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_BINARY_NAME}")
-endif ()
-if (${CDASH_LOCAL})
-  set (BUILD_OPTIONS "${BUILD_OPTIONS} -DCDASH_LOCAL:BOOL=ON")
-endif ()
-set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF5_PACKAGE_NAME:STRING=@HDF5_PACKAGE@@HDF_PACKAGE_EXT@")
+if(WIN32)
+  set(SITE_OS_NAME "Windows")
+  set(ENV{HDF5_DIR} "${INSTALLDIR}/cmake")
+  set(CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}\\build)
+  set(CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_SOURCE_NAME}")
+  set(CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_BINARY_NAME}")
+else()
+  set(ENV{HDF5_DIR} "${INSTALLDIR}/share/cmake")
+  set(ENV{LD_LIBRARY_PATH} "${INSTALLDIR}/lib")
+  set(CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}/build)
+  set(CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_SOURCE_NAME}")
+  set(CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_BINARY_NAME}")
+endif()
+if(${CDASH_LOCAL})
+  set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCDASH_LOCAL:BOOL=ON")
+endif()
+set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_PACKAGE_NAME:STRING=@HDF5_PACKAGE@@HDF_PACKAGE_EXT@")
 
 ###############################################################################################################
 # For any comments please contact cdashhelp@hdfgroup.org
 #
 ###############################################################################################################
 
-if (WIN32)
-  include (${CTEST_SCRIPT_DIRECTORY}\\HDF5_Examples_options.cmake)
-  include (${CTEST_SCRIPT_DIRECTORY}\\CTestScript.cmake)
-else ()
-  include (${CTEST_SCRIPT_DIRECTORY}/HDF_Examples_options.cmake)
-  include (${CTEST_SCRIPT_DIRECTORY}/CTestScript.cmake)
-endif ()
+if(WIN32)
+  include(${CTEST_SCRIPT_DIRECTORY}\\HDF5_Examples_options.cmake)
+  include(${CTEST_SCRIPT_DIRECTORY}\\CTestScript.cmake)
+else()
+  include(${CTEST_SCRIPT_DIRECTORY}/HDF5_Examples_options.cmake)
+  include(${CTEST_SCRIPT_DIRECTORY}/CTestScript.cmake)
+endif()
diff --git a/config/cmake/HDF5_Examples_options.cmake b/config/cmake/HDF5_Examples_options.cmake
index a8f0c8e..386e99c 100755
--- a/config/cmake/HDF5_Examples_options.cmake
+++ b/config/cmake/HDF5_Examples_options.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 #############################################################################################
 ####  Change default configuration of options in config/cmake/cacheinit.cmake file        ###
 ####  format: set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DXXX:YY=ZZZZ")                 ###
diff --git a/config/cmake/HDF5_Process_Flex_Files.cmake b/config/cmake/HDF5_Process_Flex_Files.cmake
index 667ad31..2595c39 100644
--- a/config/cmake/HDF5_Process_Flex_Files.cmake
+++ b/config/cmake/HDF5_Process_Flex_Files.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 # post process flex/bison files
 
 message (STATUS "File: ${GEN_DIR} ${FILE_PARSE} ${FILE_ANALYZE}")
diff --git a/config/cmake/HDFCompilerFlags.cmake b/config/cmake/HDFCompilerFlags.cmake
index 238e363..1ba090c 100644
--- a/config/cmake/HDFCompilerFlags.cmake
+++ b/config/cmake/HDFCompilerFlags.cmake
@@ -1,13 +1,24 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 #-----------------------------------------------------------------------------
 # Compiler specific flags : Shouldn't there be compiler tests for these
 #-----------------------------------------------------------------------------
 if (CMAKE_COMPILER_IS_GNUCC)
-  if (CMAKE_BUILD_TYPE MATCHES Debug)
+  if (${HDF_CFG_NAME} MATCHES "Debug")
     set (CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS} -std=c99")
     if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
       set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Og -ftrapv -fno-common")
     endif ()
-  else (CMAKE_BUILD_TYPE MATCHES Debug)
+  else ()
     set (CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS} -std=c99")
     if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
       set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstdarg-opt")
@@ -15,7 +26,7 @@ if (CMAKE_COMPILER_IS_GNUCC)
   endif ()
 endif ()
 if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
-  if (CMAKE_BUILD_TYPE MATCHES Debug)
+  if (${HDF_CFG_NAME} MATCHES "Debug")
     set (CMAKE_CXX_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_CXX_FLAGS}")
     if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
       set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Og -ftrapv -fno-common")
@@ -38,9 +49,11 @@ if (HDF5_DISABLE_COMPILER_WARNINGS)
   if (MSVC)
     set (HDF5_WARNINGS_BLOCKED 1)
     string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
-    set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /w")
-    string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /w")
+    set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W0")
+    if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
+      string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+      set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W0")
+    endif ()
   endif ()
   if (WIN32)
     add_definitions (-D_CRT_SECURE_NO_WARNINGS)
@@ -54,7 +67,9 @@ if (HDF5_DISABLE_COMPILER_WARNINGS)
   # Most compilers use -w to suppress warnings.
   if (NOT HDF5_WARNINGS_BLOCKED)
     set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w")
-    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w")
+    if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
+      set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w")
+    endif ()
   endif ()
 endif ()
 
@@ -201,13 +216,17 @@ if (HDF5_ENABLE_ALL_WARNINGS)
     if (HDF5_ENABLE_DEV_WARNINGS)
       string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
       set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Wall /wd4668")
-      string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-      set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Wall /wd4668")
+      if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
+        string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+        set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Wall /wd4668")
+      endif ()
     else ()
       string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
       set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W3")
-      string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-      set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W3")
+      if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
+        string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+        set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W3")
+      endif ()
     endif ()
   else ()
     if (CMAKE_COMPILER_IS_GNUCC)
@@ -224,8 +243,10 @@ if (HDF5_ENABLE_GROUPZERO_WARNINGS)
   if (MSVC)
     string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
     set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W1")
-    string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W1")
+    if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
+      string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+      set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W1")
+    endif ()
   else ()
     if (CMAKE_COMPILER_IS_GNUCC)
       set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -pedantic")
@@ -241,8 +262,10 @@ if (HDF5_ENABLE_GROUPONE_WARNINGS)
   if (MSVC)
     string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
     set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W2")
-    string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W2")
+    if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
+      string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+      set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W2")
+    endif ()
   else ()
     set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${H5_CFLAGS1}")
   endif ()
@@ -256,8 +279,10 @@ if (HDF5_ENABLE_GROUPTWO_WARNINGS)
   if (MSVC)
     string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
     set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W3")
-    string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W3")
+    if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
+      string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+      set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W3")
+    endif ()
   else ()
     set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${H5_CFLAGS2}")
   endif ()
@@ -271,8 +296,10 @@ if (HDF5_ENABLE_GROUPTHREE_WARNINGS)
   if (MSVC)
     string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
     set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4")
-    string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
+    if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
+      string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+      set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
+    endif ()
   else ()
     set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${H5_CFLAGS3}")
   endif ()
diff --git a/config/cmake/README.txt.cmake.in b/config/cmake/README.txt.cmake.in
index 1d6ef45..ceeda49 100644
--- a/config/cmake/README.txt.cmake.in
+++ b/config/cmake/README.txt.cmake.in
@@ -35,6 +35,8 @@ To test the installation with the examples;
     Create a directory to run the examples.
     Copy HDF5Examples folder to this directory.
     Copy HDF5_Examples.cmake to this directory.
+    Copy HDF5_Examples_options.cmake to this directory.
+    Copy CTestScript.cmake to this directory.
     The default source folder is defined as "HDF5Examples". It can be changed
         with the CTEST_SOURCE_NAME script option.
     The default installation folder is defined as "@CMAKE_INSTALL_PREFIX@".
@@ -44,7 +46,7 @@ To test the installation with the examples;
         be the same as the value used with the -C command line option.
     The default build configuration is defined to build and use static libraries.
         Shared libraries can be used with the STATICONLYLIBRARIES script option set to "NO".
-    Other options can be changed by editing the HDF5_Examples.cmake file.
+    Other options can be changed by editing the HDF5_Examples_options.cmake file.
 
     If the defaults are okay, execute from this directory:
         ctest -S HDF5_Examples.cmake -C Release -V -O test.log
diff --git a/config/cmake/UseJava.cmake b/config/cmake/UseJava.cmake
index 3e74d4f..60b1758 100644
--- a/config/cmake/UseJava.cmake
+++ b/config/cmake/UseJava.cmake
@@ -19,6 +19,7 @@
 #          [VERSION version]
 #          [OUTPUT_NAME name]
 #          [OUTPUT_DIR dir]
+#          [GENERATE_NATIVE_HEADERS target [DESTINATION dir]]
 #          )
 #
 # This command creates a <target_name>.jar.  It compiles the given
@@ -34,6 +35,14 @@
 # The default OUTPUT_DIR can also be changed by setting the variable
 # CMAKE_JAVA_TARGET_OUTPUT_DIR.
 #
+# Optionally, using option GENERATE_NATIVE_HEADERS, native header files can be generated
+# for methods declared as native. These files provide the connective glue that allow your
+# Java and C code to interact. An INTERFACE target will be created for an easy usage
+# of generated files. Sub-option DESTINATION can be used to specify output directory for
+# generated header files.
+#
+# GENERATE_NATIVE_HEADERS option requires, at least, version 1.8 of the JDK.
+#
 # Additional instructions:
 #
 # ::
@@ -167,6 +176,22 @@
 #
 #
 #
+# ::
+#
+#     For an optimum usage of option GENERATE_NATIVE_HEADERS, it is recommended to
+#     include module JNI before any call to add_jar. The produced target for native
+#     headers can then be used to compile C/C++ sources with command
+#     target_link_libraries.
+#
+#
+# ::
+#
+#        find_package(JNI)
+#        add_jar(foo foo.java GENERATE_NATIVE_HEADERS foo-native)
+#        add_library(bar bar.cpp)
+#        target_link_libraries(bar PRIVATE foo-native)
+#
+#
 # Target Properties:
 #
 # ::
@@ -243,21 +268,23 @@
 #
 # ::
 #
-#  install_jar_exports(TARGETS jar1 [jar2 ...]
-#                      FILE export_filename
-#                      DESTINATION destination [COMPONENT component])
+#  install_jar_exports(TARGETS jars...
+#                      [NAMESPACE <namespace>]
+#                      FILE <filename>
+#                      DESTINATION <dir> [COMPONENT <component>])
 #
-# This command installs a target export file export_filename for the named jar
-# targets to the given DESTINATION. Its function is similar to that of
-# install(EXPORTS).
+# This command installs a target export file ``<filename>`` for the named jar
+# targets to the given ``DESTINATION``. Its function is similar to that of
+# :command:`install(EXPORTS ...)`.
 #
 # ::
 #
-#  export_jars(TARGETS jar1 [jar2 ...]
-#              FILE export_filename)
+#  export_jars(TARGETS jars...
+#              [NAMESPACE <namespace>]
+#              FILE <filename>)
 #
-# This command writes a target export file export_filename for the named jar
-# targets. Its function is similar to that of export().
+# This command writes a target export file ``<filename>`` for the named jar
+# targets. Its function is similar to that of :command:`export(...)`.
 #
 # ::
 #
@@ -283,7 +310,7 @@
 #
 #    Example:
 #    create_javadoc(my_example_doc
-#      PACKAGES com.exmaple.foo com.example.bar
+#      PACKAGES com.example.foo com.example.bar
 #      SOURCEPATH "${CMAKE_CURRENT_SOURCE_DIR}"
 #      CLASSPATH ${CMAKE_JAVA_INCLUDE_PATH}
 #      WINDOWTITLE "My example"
@@ -356,6 +383,10 @@
 # Create C header files from java classes. These files provide the connective glue
 # that allow your Java and C code to interact.
 #
+# This command will no longer be supported starting with version 1.10 of the JDK due
+# to the `suppression of javah tool <http://openjdk.java.net/jeps/313>`_.
+# Command ``add_jar(GENERATE_NATIVE_HEADERS)`` must be used instead.
+#
 # There are two main signatures for create_javah.  The first signature
 # returns generated files through variable specified by GENERATED_FILES option:
 #
@@ -425,10 +456,12 @@ endfunction()
 function(__java_export_jar VAR TARGET PATH)
     get_target_property(_jarpath ${TARGET} JAR_FILE)
     get_filename_component(_jarname ${_jarpath} NAME)
+    set(_target "${_jar_NAMESPACE}${TARGET}")
     __java_lcat(${VAR}
-      "# Create imported target ${TARGET}"
-      "add_custom_target(${TARGET})"
-      "set_target_properties(${TARGET} PROPERTIES"
+      "# Create imported target ${_target}"
+      "add_library(${_target} IMPORTED STATIC)"
+      "set_target_properties(${_target} PROPERTIES"
+      "  IMPORTED_LOCATION \"${PATH}/${_jarname}\""
       "  JAR_FILE \"${PATH}/${_jarname}\")"
       ""
     )
@@ -445,7 +478,7 @@ function(add_jar _TARGET_NAME)
     cmake_parse_arguments(_add_jar
       ""
       "VERSION;OUTPUT_DIR;OUTPUT_NAME;ENTRY_POINT;MANIFEST"
-      "SOURCES;INCLUDE_JARS"
+      "SOURCES;INCLUDE_JARS;GENERATE_NATIVE_HEADERS"
       ${ARGN}
     )
 
@@ -478,6 +511,8 @@ function(add_jar _TARGET_NAME)
     else()
         get_filename_component(_add_jar_OUTPUT_DIR ${_add_jar_OUTPUT_DIR} ABSOLUTE)
     endif()
+    # ensure output directory exists
+    file (MAKE_DIRECTORY "${_add_jar_OUTPUT_DIR}")
 
     if (_add_jar_ENTRY_POINT)
         set(_ENTRY_POINT_OPTION e)
@@ -489,6 +524,31 @@ function(add_jar _TARGET_NAME)
         get_filename_component (_MANIFEST_VALUE "${_add_jar_MANIFEST}" ABSOLUTE)
     endif ()
 
+    unset (_GENERATE_NATIVE_HEADERS)
+    if (_add_jar_GENERATE_NATIVE_HEADERS)
+      # Raise an error if JDK version is less than 1.8 because javac -h is not supported
+      # by earlier versions.
+      if ("${Java_VERSION}" VERSION_LESS 1.8)
+        message (FATAL_ERROR "ADD_JAR: GENERATE_NATIVE_HEADERS is not supported with this version of Java.")
+      endif()
+      cmake_parse_arguments (_add_jar_GENERATE_NATIVE_HEADERS "" "DESTINATION" "" ${_add_jar_GENERATE_NATIVE_HEADERS})
+      if (NOT _add_jar_GENERATE_NATIVE_HEADERS_UNPARSED_ARGUMENTS)
+        message (FATAL_ERROR "ADD_JAR: GENERATE_NATIVE_HEADERS: missing required argument.")
+      endif()
+      list (LENGTH _add_jar_GENERATE_NATIVE_HEADERS_UNPARSED_ARGUMENTS length)
+      if (length GREATER 1)
+        list (REMOVE_AT _add_jar_GENERATE_NATIVE_HEADERS_UNPARSED_ARGUMENTS 0)
+        message (FATAL_ERROR "ADD_JAR: GENERATE_NATIVE_HEADERS: ${_add_jar_GENERATE_NATIVE_HEADERS_UNPARSED_ARGUMENTS}: unexpected argument(s).")
+      endif()
+      if (NOT _add_jar_GENERATE_NATIVE_HEADERS_DESTINATION)
+        set (_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_TARGET_NAME}.dir/native_headers")
+      endif()
+
+      set (_GENERATE_NATIVE_HEADERS_TARGET ${_add_jar_GENERATE_NATIVE_HEADERS_UNPARSED_ARGUMENTS})
+      set (_GENERATE_NATIVE_HEADERS_OUTPUT_DIR "${_add_jar_GENERATE_NATIVE_HEADERS_DESTINATION}")
+      set (_GENERATE_NATIVE_HEADERS -h "${_GENERATE_NATIVE_HEADERS_OUTPUT_DIR}")
+    endif()
+
     if (LIBRARY_OUTPUT_PATH)
         set(CMAKE_JAVA_LIBRARY_OUTPUT_PATH ${LIBRARY_OUTPUT_PATH})
     else ()
@@ -512,7 +572,7 @@ function(add_jar _TARGET_NAME)
        set(CMAKE_JAVA_INCLUDE_PATH_FINAL "${CMAKE_JAVA_INCLUDE_PATH_FINAL}${CMAKE_JAVA_INCLUDE_FLAG_SEP}${JAVA_INCLUDE_DIR}")
     endforeach()
 
-    set(CMAKE_JAVA_CLASS_OUTPUT_PATH "${_add_jar_OUTPUT_DIR}${CMAKE_FILES_DIRECTORY}/${_TARGET_NAME}.dir")
+    set(CMAKE_JAVA_CLASS_OUTPUT_PATH "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_TARGET_NAME}.dir")
 
     set(_JAVA_TARGET_OUTPUT_NAME "${_TARGET_NAME}.jar")
     if (_add_jar_OUTPUT_NAME AND _add_jar_VERSION)
@@ -543,7 +603,7 @@ function(add_jar _TARGET_NAME)
             list(APPEND _JAVA_COMPILE_FILELISTS ${_JAVA_FULL})
 
         elseif (_JAVA_EXT MATCHES ".java")
-            file(RELATIVE_PATH _JAVA_REL_BINARY_PATH ${_add_jar_OUTPUT_DIR} ${_JAVA_FULL})
+            file(RELATIVE_PATH _JAVA_REL_BINARY_PATH ${CMAKE_CURRENT_BINARY_DIR} ${_JAVA_FULL})
             file(RELATIVE_PATH _JAVA_REL_SOURCE_PATH ${CMAKE_CURRENT_SOURCE_DIR} ${_JAVA_FULL})
             string(LENGTH ${_JAVA_REL_BINARY_PATH} _BIN_LEN)
             string(LENGTH ${_JAVA_REL_SOURCE_PATH} _SRC_LEN)
@@ -620,6 +680,7 @@ function(add_jar _TARGET_NAME)
                 ${CMAKE_JAVA_COMPILE_FLAGS}
                 -classpath "${CMAKE_JAVA_INCLUDE_PATH_FINAL}"
                 -d ${CMAKE_JAVA_CLASS_OUTPUT_PATH}
+                ${_GENERATE_NATIVE_HEADERS}
                 ${_JAVA_SOURCES_FILELISTS}
             COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_compiled_${_TARGET_NAME}
             DEPENDS ${_JAVA_COMPILE_FILES} ${_JAVA_COMPILE_FILELISTS} ${_JAVA_COMPILE_DEPENDS}
@@ -730,6 +791,17 @@ function(add_jar _TARGET_NAME)
                 ${CMAKE_JAVA_CLASS_OUTPUT_PATH}
     )
 
+  if (_GENERATE_NATIVE_HEADERS)
+    # create an INTERFACE library encapsulating include directory for generated headers
+    add_library (${_GENERATE_NATIVE_HEADERS_TARGET} INTERFACE)
+    target_include_directories (${_GENERATE_NATIVE_HEADERS_TARGET} INTERFACE
+      "${_GENERATE_NATIVE_HEADERS_OUTPUT_DIR}"
+      ${JNI_INCLUDE_DIRS})
+    # this INTERFACE library depends on jar generation
+    add_dependencies (${_GENERATE_NATIVE_HEADERS_TARGET} ${_TARGET_NAME})
+
+    set_property (DIRECTORY PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "${_GENERATE_NATIVE_HEADERS_OUTPUT_DIR}")
+  endif()
 endfunction()
 
 function(INSTALL_JAR _TARGET_NAME)
@@ -1301,6 +1373,12 @@ function(create_javadoc _target)
 endfunction()
 
 function (create_javah)
+  if ("${Java_VERSION}" VERSION_GREATER_EQUAL 1.10)
+    message (FATAL_ERROR "create_javah: not supported with this Java version. Use add_jar(GENERATE_NATIVE_HEADERS) instead.")
+  elseif ("${Java_VERSION}" VERSION_GREATER_EQUAL 1.8)
+    message (DEPRECATION "create_javah: this command will no longer be supported starting with version 1.10 of JDK. Update your project by using command add_jar(GENERATE_NATIVE_HEADERS) instead.")
+  endif()
+
     cmake_parse_arguments(_create_javah
       ""
       "TARGET;GENERATED_FILES;OUTPUT_NAME;OUTPUT_DIR"
@@ -1402,7 +1480,7 @@ function(export_jars)
     # Parse and validate arguments
     cmake_parse_arguments(_export_jars
       ""
-      "FILE"
+      "FILE;NAMESPACE"
       "TARGETS"
       ${ARGN}
     )
@@ -1412,6 +1490,7 @@ function(export_jars)
     if (NOT _export_jars_TARGETS)
       message(SEND_ERROR "export_jars: TARGETS must be specified.")
     endif()
+    set(_jar_NAMESPACE "${_export_jars_NAMESPACE}")
 
     # Set content of generated exports file
     string(REPLACE ";" " " __targets__ "${_export_jars_TARGETS}")
@@ -1434,7 +1513,7 @@ function(install_jar_exports)
     # Parse and validate arguments
     cmake_parse_arguments(_install_jar_exports
       ""
-      "FILE;DESTINATION;COMPONENT"
+      "FILE;DESTINATION;COMPONENT;NAMESPACE"
       "TARGETS"
       ${ARGN}
     )
@@ -1447,6 +1526,7 @@ function(install_jar_exports)
     if (NOT _install_jar_exports_TARGETS)
       message(SEND_ERROR "install_jar_exports: TARGETS must be specified.")
     endif()
+    set(_jar_NAMESPACE "${_install_jar_exports_NAMESPACE}")
 
     if (_install_jar_exports_COMPONENT)
       set (_COMPONENT COMPONENT ${_install_jar_exports_COMPONENT})
diff --git a/config/cmake/UserMacros/Windows_MT.cmake b/config/cmake/UserMacros/Windows_MT.cmake
index 216a014..b6cc513 100644
--- a/config/cmake/UserMacros/Windows_MT.cmake
+++ b/config/cmake/UserMacros/Windows_MT.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 ########################################################
 #  Include file for user options
 ########################################################
diff --git a/config/cmake/cacheinit.cmake b/config/cmake/cacheinit.cmake
index 5901a78..d5c5e52 100644
--- a/config/cmake/cacheinit.cmake
+++ b/config/cmake/cacheinit.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 # This is the CMakeCache file.
 
 ########################
@@ -6,13 +17,11 @@
 
 set (CMAKE_INSTALL_FRAMEWORK_PREFIX "Library/Frameworks" CACHE STRING "Frameworks installation directory" FORCE)
 
-set (HDF5_GENERATE_HEADERS ON CACHE BOOL "Rebuild Generated Files" FORCE)
-
 set (HDF_PACKAGE_EXT "" CACHE STRING "Name of HDF package extension" FORCE)
 
 set (HDF5_BUILD_FORTRAN ON CACHE BOOL "Build FORTRAN support" FORCE)
 
-set (HDF5_BUILD_GENERATORS OFF CACHE BOOL "Build Test Generators" FORCE)
+set (HDF5_BUILD_GENERATORS ON CACHE BOOL "Build Test Generators" FORCE)
 
 set (HDF5_ENABLE_Z_LIB_SUPPORT ON CACHE BOOL "Enable Zlib Filters" FORCE)
 
@@ -20,46 +29,14 @@ set (HDF5_ENABLE_SZIP_SUPPORT ON CACHE BOOL "Use SZip Filter" FORCE)
 
 set (HDF5_ENABLE_SZIP_ENCODING ON CACHE BOOL "Use SZip Encoding" FORCE)
 
-set (HDF5_ENABLE_HSIZET ON CACHE BOOL "Enable datasets larger than memory" FORCE)
-
-set (ALLOW_UNSUPPORTED OFF CACHE BOOL "Enable unsupported combinations of configuration options" FORCE)
-
-set (HDF5_ENABLE_DEPRECATED_SYMBOLS ON CACHE BOOL "Enable deprecated public API symbols" FORCE)
-
-set (HDF5_ENABLE_DIRECT_VFD OFF CACHE BOOL "Build the Direct I/O Virtual File Driver" FORCE)
-
-set (HDF5_ENABLE_PARALLEL OFF CACHE BOOL "Enable parallel build (requires MPI)" FORCE)
-
-set (MPIEXEC_MAX_NUMPROCS "3" CACHE STRING "Minimum number of processes for HDF parallel tests" FORCE)
-
-set (HDF5_BUILD_PARALLEL_ALL OFF CACHE BOOL "Build Parallel Programs" FORCE)
-
-set (HDF5_ENABLE_COVERAGE OFF CACHE BOOL "Enable code coverage for Libraries and Programs" FORCE)
-
-set (HDF5_ENABLE_USING_MEMCHECKER OFF CACHE BOOL "Indicate that a memory checker is used" FORCE)
-
-set (HDF5_MEMORY_ALLOC_SANITY_CHECK OFF CACHE BOOL "Indicate that internal memory allocation sanity checks are enabled" FORCE)
-
-set (HDF5_DISABLE_COMPILER_WARNINGS OFF CACHE BOOL "Disable compiler warnings" FORCE)
+set (MPIEXEC_MAX_NUMPROCS "4" CACHE STRING "Minimum number of processes for HDF parallel tests" FORCE)
 
 set (HDF5_ENABLE_ALL_WARNINGS ON CACHE BOOL "Enable all warnings" FORCE)
 
-set (HDF5_USE_FOLDERS ON CACHE BOOL "Enable folder grouping of projects in IDEs." FORCE)
-
-set (HDF5_USE_16_API_DEFAULT OFF CACHE BOOL "Use the HDF5 1.6.x API by default" FORCE)
-
-set (HDF5_USE_18_API_DEFAULT OFF CACHE BOOL "Use the HDF5 1.8.x API by default" FORCE)
-
-set (HDF5_ENABLE_THREADSAFE OFF CACHE BOOL "(WINDOWS)Enable Threadsafety" FORCE)
-
 set (HDF_TEST_EXPRESS "2" CACHE STRING "Control testing framework (0-3)" FORCE)
 
-set (HDF5_PACKAGE_EXTLIBS OFF CACHE BOOL "(WINDOWS)CPACK - include external libraries" FORCE)
-
-set (HDF5_NO_PACKAGES OFF CACHE BOOL "CPACK - Disable packaging" FORCE)
-
-set (HDF5_ALLOW_EXTERNAL_SUPPORT "NO" CACHE STRING "Allow External Library Building (NO GIT SVN TGZ)" FORCE)
-set_property (CACHE HDF5_ALLOW_EXTERNAL_SUPPORT PROPERTY STRINGS NO GIT SVN TGZ)
+set (HDF5_ALLOW_EXTERNAL_SUPPORT "NO" CACHE STRING "Allow External Library Building (NO GIT TGZ)" FORCE)
+set_property (CACHE HDF5_ALLOW_EXTERNAL_SUPPORT PROPERTY STRINGS NO GIT TGZ)
 
 set (ZLIB_TGZ_NAME "ZLib.tar.gz" CACHE STRING "Use ZLib from compressed file" FORCE)
 
diff --git a/config/cmake/hdf5-config-version.cmake.in b/config/cmake/hdf5-config-version.cmake.in
index ad1b96d..8e16725 100644
--- a/config/cmake/hdf5-config-version.cmake.in
+++ b/config/cmake/hdf5-config-version.cmake.in
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 #-----------------------------------------------------------------------------
 # HDF5 Version file for install directory
 #-----------------------------------------------------------------------------
diff --git a/config/cmake/hdf5-config.cmake.in b/config/cmake/hdf5-config.cmake.in
index 6dffa6c..574f541 100644
--- a/config/cmake/hdf5-config.cmake.in
+++ b/config/cmake/hdf5-config.cmake.in
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 #-----------------------------------------------------------------------------
 # HDF5 Config file for compiling against hdf5 build/install directory
 #-----------------------------------------------------------------------------
@@ -33,13 +44,18 @@ set (${HDF5_PACKAGE_NAME}_ENABLE_SZIP_ENCODING @HDF5_ENABLE_SZIP_ENCODING@)
 set (${HDF5_PACKAGE_NAME}_BUILD_SHARED_LIBS    @BUILD_SHARED_LIBS@)
 set (${HDF5_PACKAGE_NAME}_PACKAGE_EXTLIBS      @HDF5_PACKAGE_EXTLIBS@)
 set (${HDF5_PACKAGE_NAME}_EXPORT_LIBRARIES @HDF5_LIBRARIES_TO_EXPORT@)
+set (${HDF5_PACKAGE_NAME}_TOOLSET "@CMAKE_GENERATOR_TOOLSET@")
 
 #-----------------------------------------------------------------------------
 # Dependencies
 #-----------------------------------------------------------------------------
 if (${HDF5_PACKAGE_NAME}_ENABLE_PARALLEL)
-  set (${HDF5_PACKAGE_NAME}_MPI_C_INCLUDE_PATH "@MPI_C_INCLUDE_PATH@")
+  set (${HDF5_PACKAGE_NAME}_MPI_C_INCLUDE_PATH "@MPI_C_INCLUDE_DIRS@")
   set (${HDF5_PACKAGE_NAME}_MPI_C_LIBRARIES    "@MPI_C_LIBRARIES@")
+  if (${HDF5_PACKAGE_NAME}_BUILD_FORTRAN)
+    set (${HDF5_PACKAGE_NAME}_MPI_Fortran_INCLUDE_PATH "@MPI_Fortran_INCLUDE_DIRS@")
+    set (${HDF5_PACKAGE_NAME}_MPI_Fortran_LIBRARIES    "@MPI_Fortran_LIBRARIES@")
+  endif ()
 endif ()
 
 if (${HDF5_PACKAGE_NAME}_BUILD_JAVA)
@@ -55,7 +71,7 @@ endif ()
 #-----------------------------------------------------------------------------
 # Directories
 #-----------------------------------------------------------------------------
-set (${HDF5_PACKAGE_NAME}_INCLUDE_DIR "@PACKAGE_INCLUDE_INSTALL_DIR@" "${${HDF5_PACKAGE_NAME}_MPI_C_INCLUDE_PATH}")
+set (${HDF5_PACKAGE_NAME}_INCLUDE_DIR "@PACKAGE_INCLUDE_INSTALL_DIR@" "${${HDF5_PACKAGE_NAME}_MPI_C_INCLUDE_DIRS}")
 
 set (${HDF5_PACKAGE_NAME}_SHARE_DIR "@PACKAGE_SHARE_INSTALL_DIR@")
 set_and_check (${HDF5_PACKAGE_NAME}_BUILD_DIR "@PACKAGE_CURRENT_BUILD_DIR@")
@@ -90,12 +106,12 @@ set (HDF5_VERSION_MINOR  @HDF5_VERSION_MINOR@)
 #-----------------------------------------------------------------------------
 if (NOT TARGET "@HDF5_PACKAGE@")
   if (${HDF5_PACKAGE_NAME}_ENABLE_Z_LIB_SUPPORT AND ${HDF5_PACKAGE_NAME}_PACKAGE_EXTLIBS AND NOT TARGET "zlib")
-    include (@PACKAGE_SHARE_INSTALL_DIR@/@ZLIB_PACKAGE_NAME@@HDF_PACKAGE_EXT@-targets.cmake)
+    include (@PACKAGE_SHARE_INSTALL_DIR@/@ZLIB_PACKAGE_NAME@/@ZLIB_PACKAGE_NAME@@HDF_PACKAGE_EXT@-targets.cmake)
   endif ()
   if (${HDF5_PACKAGE_NAME}_ENABLE_SZIP_SUPPORT AND ${HDF5_PACKAGE_NAME}_PACKAGE_EXTLIBS AND NOT TARGET "szip")
-    include (@PACKAGE_SHARE_INSTALL_DIR@/@SZIP_PACKAGE_NAME@@HDF_PACKAGE_EXT@-targets.cmake)
+    include (@PACKAGE_SHARE_INSTALL_DIR@/@SZIP_PACKAGE_NAME@/@SZIP_PACKAGE_NAME@@HDF_PACKAGE_EXT@-targets.cmake)
   endif ()
-  include (@PACKAGE_SHARE_INSTALL_DIR@/@HDF5_PACKAGE@@HDF_PACKAGE_EXT@-targets.cmake)
+  include (@PACKAGE_SHARE_INSTALL_DIR@/@HDF5_PACKAGE@/@HDF5_PACKAGE@@HDF_PACKAGE_EXT@-targets.cmake)
 endif ()
 
 # Handle default component(static) :
@@ -146,9 +162,17 @@ foreach (libtype IN LISTS ${HDF5_PACKAGE_NAME}_LIB_TYPE)
       set (hdf5_comp2 "hdf5_hl_f90cstub")
       set (hdf5_comp "hdf5_hl_fortran")
     endif ()
-    list (FIND ${HDF5_PACKAGE_NAME}_EXPORT_LIBRARIES "${hdf5_comp}-${libtype}" HAVE_COMP)
+    if (${comp} STREQUAL "Java")
+      list (FIND ${HDF5_PACKAGE_NAME}_EXPORT_LIBRARIES "${hdf5_comp}" HAVE_COMP)
+    else ()
+      list (FIND ${HDF5_PACKAGE_NAME}_EXPORT_LIBRARIES "${hdf5_comp}-${libtype}" HAVE_COMP)
+    endif ()
     if (${HAVE_COMP} LESS 0)
-      set (${HDF5_PACKAGE_NAME}_${libtype}_${comp}_FOUND 0)
+      if (${comp} STREQUAL "Java")
+        set (${HDF5_PACKAGE_NAME}_${comp}_FOUND 0)
+      else ()
+        set (${HDF5_PACKAGE_NAME}_${libtype}_${comp}_FOUND 0)
+      endif ()
     else ()
       if (hdf5_comp2)
         list (FIND ${HDF5_PACKAGE_NAME}_EXPORT_LIBRARIES "${hdf5_comp2}-${libtype}" HAVE_COMP2)
@@ -159,6 +183,10 @@ foreach (libtype IN LISTS ${HDF5_PACKAGE_NAME}_LIB_TYPE)
           string(TOUPPER ${HDF5_PACKAGE_NAME}_${comp}_${libtype}_LIBRARY COMP_LIBRARY)
           set (${COMP_LIBRARY} ${${COMP_LIBRARY}} @HDF5_PACKAGE@::${hdf5_comp2}-${libtype} @HDF5_PACKAGE@::${hdf5_comp}-${libtype})
         endif ()
+      elseif (${comp} STREQUAL "Java")
+        set (${HDF5_PACKAGE_NAME}_${comp}_FOUND 1)
+        string(TOUPPER ${HDF5_PACKAGE_NAME}_${comp}_LIBRARY COMP_LIBRARY)
+        set (${COMP_LIBRARY} ${${COMP_LIBRARY}} hdf5::${hdf5_comp})
       else ()
         set (${HDF5_PACKAGE_NAME}_${libtype}_${comp}_FOUND 1)
         string(TOUPPER ${HDF5_PACKAGE_NAME}_${comp}_${libtype}_LIBRARY COMP_LIBRARY)
diff --git a/config/cmake/jrunTest.cmake b/config/cmake/jrunTest.cmake
index 67b42fb..b66f3a8 100644
--- a/config/cmake/jrunTest.cmake
+++ b/config/cmake/jrunTest.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 # runTest.cmake executes a command and captures the output in a file. File is then compared
 # against a reference file. Exit status of command can also be compared.
 cmake_policy(SET CMP0007 NEW)
@@ -111,7 +122,7 @@ if (TEST_MASK_ERROR)
 endif ()
 
 # if the return value is !=0 bail out
-if (NOT ${TEST_RESULT} STREQUAL ${TEST_EXPECT})
+if (NOT "${TEST_RESULT}" STREQUAL "${TEST_EXPECT}")
   message (STATUS "ERROR OUTPUT: ${TEST_STREAM}")
   message (FATAL_ERROR "Failed: Test program ${TEST_PROGRAM} exited != 0.\n${TEST_ERROR}")
 endif ()
@@ -130,13 +141,13 @@ if (NOT TEST_SKIP_COMPARE)
       COMMAND ${CMAKE_COMMAND} -E compare_files ${TEST_FOLDER}/${TEST_OUTPUT} ${TEST_FOLDER}/${TEST_REFERENCE}
       RESULT_VARIABLE TEST_RESULT
   )
-  if (NOT ${TEST_RESULT} STREQUAL 0)
+  if (NOT "${TEST_RESULT}" STREQUAL "0")
     set (TEST_RESULT 0)
     file (STRINGS ${TEST_FOLDER}/${TEST_OUTPUT} test_act)
     list (LENGTH test_act len_act)
     file (STRINGS ${TEST_FOLDER}/${TEST_REFERENCE} test_ref)
     list (LENGTH test_ref len_ref)
-    if (NOT ${len_act} STREQUAL "0" AND NOT ${len_ref} STREQUAL "0")
+    if (NOT "${len_act}" STREQUAL "0" AND NOT "${len_ref}" STREQUAL "0")
       math (EXPR _FP_LEN "${len_ref} - 1")
       foreach (line RANGE 0 ${_FP_LEN})
         list (GET test_act ${line} str_act)
@@ -149,14 +160,14 @@ if (NOT TEST_SKIP_COMPARE)
         endif ()
       endforeach ()
     else ()
-      if (${len_act} STREQUAL "0")
+      if ("${len_act}" STREQUAL "0")
         message (STATUS "COMPARE Failed: ${TEST_FOLDER}/${TEST_OUTPUT} is empty")
       endif ()
-      if (${len_ref} STREQUAL "0")
+      if ("${len_ref}" STREQUAL "0")
         message (STATUS "COMPARE Failed: ${TEST_FOLDER}/${TEST_REFERENCE} is empty")
       endif ()
     endif ()
-    if (NOT ${len_act} STREQUAL ${len_ref})
+    if (NOT "${len_act}" STREQUAL "${len_ref}")
       set (TEST_RESULT 1)
     endif ()
   endif ()
@@ -164,7 +175,7 @@ if (NOT TEST_SKIP_COMPARE)
   message (STATUS "COMPARE Result: ${TEST_RESULT}")
 
   # again, if return value is !=0 scream and shout
-  if (NOT ${TEST_RESULT} STREQUAL 0)
+  if (NOT "${TEST_RESULT}" STREQUAL "0")
     message (FATAL_ERROR "Failed: The output of ${TEST_OUTPUT} did not match ${TEST_REFERENCE}")
   endif ()
 
@@ -180,14 +191,14 @@ if (NOT TEST_SKIP_COMPARE)
         COMMAND ${CMAKE_COMMAND} -E compare_files ${TEST_FOLDER}/${TEST_OUTPUT}.err ${TEST_FOLDER}/${TEST_ERRREF}
         RESULT_VARIABLE TEST_RESULT
     )
-    if (NOT ${TEST_RESULT} STREQUAL 0)
+    if (NOT "${TEST_RESULT}" STREQUAL "0")
       set (TEST_RESULT 0)
       file (STRINGS ${TEST_FOLDER}/${TEST_OUTPUT}.err test_act)
       list (LENGTH test_act len_act)
       file (STRINGS ${TEST_FOLDER}/${TEST_ERRREF} test_ref)
       list (LENGTH test_ref len_ref)
       math (EXPR _FP_LEN "${len_ref} - 1")
-      if (NOT ${len_act} STREQUAL "0" AND NOT ${len_ref} STREQUAL "0")
+      if (NOT "${len_act}" STREQUAL "0" AND NOT "${len_ref}" STREQUAL "0")
         math (EXPR _FP_LEN "${len_ref} - 1")
         foreach (line RANGE 0 ${_FP_LEN})
           list (GET test_act ${line} str_act)
@@ -200,14 +211,14 @@ if (NOT TEST_SKIP_COMPARE)
           endif ()
         endforeach ()
       else ()
-        if (${len_act} STREQUAL "0")
+        if ("${len_act}" STREQUAL "0")
           message (STATUS "COMPARE Failed: ${TEST_FOLDER}/${TEST_OUTPUT}.err is empty")
         endif ()
-        if (${len_ref} STREQUAL "0")
+        if ("${len_ref}" STREQUAL "0")
           message (STATUS "COMPARE Failed: ${TEST_FOLDER}/${TEST_ERRREF} is empty")
         endif ()
       endif()
-      if (NOT ${len_act} STREQUAL ${len_ref})
+      if (NOT "${len_act}" STREQUAL "${len_ref}")
         set (TEST_RESULT 1)
       endif ()
     endif ()
@@ -228,15 +239,15 @@ if (TEST_GREP_COMPARE)
   # TEST_REFERENCE should always be matched
   string (REGEX MATCH "${TEST_REFERENCE}" TEST_MATCH ${TEST_STREAM})
   string (COMPARE EQUAL "${TEST_REFERENCE}" "${TEST_MATCH}" TEST_RESULT)
-  if (${TEST_RESULT} STREQUAL "0")
+  if ("${TEST_RESULT}" STREQUAL "0")
     message (FATAL_ERROR "Failed: The output of ${TEST_PROGRAM} did not contain ${TEST_REFERENCE}")
   endif ()
 
   string (REGEX MATCH "${TEST_FILTER}" TEST_MATCH ${TEST_STREAM})
-  if (${TEST_EXPECT} STREQUAL "1")
+  if ("${TEST_EXPECT}" STREQUAL "1")
     # TEST_EXPECT (1) interperts TEST_FILTER as NOT to match
     string (LENGTH "${TEST_MATCH}" TEST_RESULT)
-    if (NOT ${TEST_RESULT} STREQUAL "0")
+    if (NOT "${TEST_RESULT}" STREQUAL "0")
       message (FATAL_ERROR "Failed: The output of ${TEST_PROGRAM} did contain ${TEST_FILTER}")
     endif ()
   endif ()
diff --git a/config/cmake/libh5cc.in b/config/cmake/libh5cc.in
new file mode 100755
index 0000000..f462d56
--- /dev/null
+++ b/config/cmake/libh5cc.in
@@ -0,0 +1,32 @@
+#! /bin/sh
+##
+# Copyright by The HDF Group.
+# Copyright by the Board of Trustees of the University of Illinois.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+##
+
+prg=$0
+if [ ! -e "$prg" ]; then
+  case $prg in
+    (*/*) exit 1;;
+    (*) prg=$(command -v -- "$prg") || exit;;
+  esac
+fi
+dir=$(
+  cd -P -- "$(dirname -- "$prg")/.." && pwd -P
+) || exit
+prg=$dir/$(basename -- "$prg") || exit
+
+printf '%s\n' "$prg"
+printf 'dir is %s\n' "$dir"
+
+export PKG_CONFIG_PATH=$dir/lib/pkgconfig
+
+@_PKG_CONFIG_COMPILER@ `pkg-config --define-variable=prefix=$dir --cflags --libs @_PKG_CONFIG_LIBNAME@-@_PKG_CONFIG_VERSION@` $@
diff --git a/config/cmake/libhdf5.pc.in b/config/cmake/libhdf5.pc.in
new file mode 100755
index 0000000..4a2ebaa
--- /dev/null
+++ b/config/cmake/libhdf5.pc.in
@@ -0,0 +1,14 @@
+prefix=@_PKG_CONFIG_PREFIX@
+exec_prefix=@_PKG_CONFIG_EXEC_PREFIX@
+libdir=@_PKG_CONFIG_LIBDIR@
+includedir=@_PKG_CONFIG_INCLUDEDIR@
+
+Name: @_PKG_CONFIG_LIBNAME@
+Description: HDF5 (Hierarchical Data Format 5) Software Library
+Version: @_PKG_CONFIG_VERSION@
+
+Cflags: -I${includedir}
+Libs: -L${libdir} @_PKG_CONFIG_SH_LIBS@
+Requires: @_PKG_CONFIG_REQUIRES@
+Libs.private: @_PKG_CONFIG_LIBS_PRIVATE@ @_PKG_CONFIG_LIBS@
+Requires.private: @_PKG_CONFIG_REQUIRES_PRIVATE@
diff --git a/config/cmake/libhdf5.settings.cmake.in b/config/cmake/libhdf5.settings.cmake.in
index 8348af0..891e3a7 100644
--- a/config/cmake/libhdf5.settings.cmake.in
+++ b/config/cmake/libhdf5.settings.cmake.in
@@ -1,5 +1,5 @@
-	    SUMMARY OF THE HDF5 CONFIGURATION
-	    =================================
+        SUMMARY OF THE HDF5 CONFIGURATION
+        =================================
 
 General Information:
 -------------------
diff --git a/config/cmake/mccacheinit.cmake b/config/cmake/mccacheinit.cmake
index 7dee5b5..577144b 100644
--- a/config/cmake/mccacheinit.cmake
+++ b/config/cmake/mccacheinit.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 # This is the CMakeCache file.
 
 ########################
@@ -6,8 +17,6 @@
 
 set (CMAKE_INSTALL_FRAMEWORK_PREFIX "Library/Frameworks" CACHE STRING "Frameworks installation directory" FORCE)
 
-set (HDF5_GENERATE_HEADERS ON CACHE BOOL "Rebuild Generated Files" FORCE)
-
 set (BUILD_SHARED_LIBS OFF CACHE BOOL "Build Shared Libraries" FORCE)
 
 set (BUILD_TESTING ON CACHE BOOL "Build HDF5 Unit Testing" FORCE)
@@ -24,50 +33,20 @@ set (HDF5_BUILD_HL_LIB ON CACHE BOOL "Build HIGH Level HDF5 Library" FORCE)
 
 set (HDF5_BUILD_TOOLS ON CACHE BOOL "Build HDF5 Tools" FORCE)
 
-set (HDF5_BUILD_GENERATORS OFF CACHE BOOL "Build Test Generators" FORCE)
-
 set (HDF5_ENABLE_Z_LIB_SUPPORT ON CACHE BOOL "Enable Zlib Filters" FORCE)
 
 set (HDF5_ENABLE_SZIP_SUPPORT ON CACHE BOOL "Use SZip Filter" FORCE)
 
 set (HDF5_ENABLE_SZIP_ENCODING ON CACHE BOOL "Use SZip Encoding" FORCE)
 
-set (HDF5_ENABLE_HSIZET ON CACHE BOOL "Enable datasets larger than memory" FORCE)
-
-set (ALLOW_UNSUPPORTED OFF CACHE BOOL "Enable unsupported combinations of configuration options" FORCE)
-
-set (HDF5_ENABLE_DEPRECATED_SYMBOLS ON CACHE BOOL "Enable deprecated public API symbols" FORCE)
-
-set (HDF5_ENABLE_DIRECT_VFD OFF CACHE BOOL "Build the Direct I/O Virtual File Driver" FORCE)
-
-set (HDF5_ENABLE_PARALLEL OFF CACHE BOOL "Enable parallel build (requires MPI)" FORCE)
-
 set (MPIEXEC_MAX_NUMPROCS "3" CACHE STRING "Minimum number of processes for HDF parallel tests" FORCE)
 
-set (HDF5_BUILD_PARALLEL_ALL OFF CACHE BOOL "Build Parallel Programs" FORCE)
-
-set (HDF5_ENABLE_COVERAGE OFF CACHE BOOL "Enable code coverage for Libraries and Programs" FORCE)
-
 set (HDF5_ENABLE_USING_MEMCHECKER ON CACHE BOOL "Indicate that a memory checker is used" FORCE)
 
-set (HDF5_MEMORY_ALLOC_SANITY_CHECK OFF CACHE BOOL "Indicate that internal memory allocation sanity checks are enabled" FORCE)
-
-set (HDF5_DISABLE_COMPILER_WARNINGS OFF CACHE BOOL "Disable compiler warnings" FORCE)
-
-set (HDF5_USE_FOLDERS ON CACHE BOOL "Enable folder grouping of projects in IDEs." FORCE)
-
-set (HDF5_USE_16_API_DEFAULT OFF CACHE BOOL "Use the HDF5 1.6.x API by default" FORCE)
-
-set (HDF5_USE_18_API_DEFAULT OFF CACHE BOOL "Use the HDF5 1.8.x API by default" FORCE)
-
-set (HDF5_ENABLE_THREADSAFE OFF CACHE BOOL "(WINDOWS)Enable Threadsafety" FORCE)
-
-set (HDF5_PACKAGE_EXTLIBS OFF CACHE BOOL "(WINDOWS)CPACK - include external libraries" FORCE)
-
 set (HDF5_NO_PACKAGES ON CACHE BOOL "CPACK - Disable packaging" FORCE)
 
-set (HDF5_ALLOW_EXTERNAL_SUPPORT "NO" CACHE STRING "Allow External Library Building (NO GIT SVN TGZ)" FORCE)
-set_property (CACHE HDF5_ALLOW_EXTERNAL_SUPPORT PROPERTY STRINGS NO GIT SVN TGZ)
+set (HDF5_ALLOW_EXTERNAL_SUPPORT "NO" CACHE STRING "Allow External Library Building (NO GIT TGZ)" FORCE)
+set_property (CACHE HDF5_ALLOW_EXTERNAL_SUPPORT PROPERTY STRINGS NO GIT TGZ)
 
 set (ZLIB_TGZ_NAME "ZLib.tar.gz" CACHE STRING "Use ZLib from compressed file" FORCE)
 
diff --git a/config/cmake/scripts/CTestScript.cmake b/config/cmake/scripts/CTestScript.cmake
index cb92933..670196b 100755
--- a/config/cmake/scripts/CTestScript.cmake
+++ b/config/cmake/scripts/CTestScript.cmake
@@ -1,4 +1,15 @@
-cmake_minimum_required (VERSION 3.2.2 FATAL_ERROR)

+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+cmake_minimum_required (VERSION 3.10)

 ########################################################

 # This dashboard is maintained by The HDF Group

 # For any comments please contact cdashhelp@hdfgroup.org

@@ -53,13 +64,6 @@ if (APPLE)
   set (ENV{CC} "${XCODE_CC}")

   set (ENV{CXX} "${XCODE_CXX}")

 

-  if (NOT NO_MAC_FORTRAN)

-    # Shared fortran is not supported, build static

-    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")

-  else ()

-    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF5_BUILD_FORTRAN:BOOL=OFF")

-  endif ()

-

   set (BUILD_OPTIONS "${BUILD_OPTIONS} -DCTEST_USE_LAUNCHERS:BOOL=ON -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF")

 endif ()

 

diff --git a/config/cmake/scripts/HDF5config.cmake b/config/cmake/scripts/HDF5config.cmake
index 239d517..7eaf80a 100755
--- a/config/cmake/scripts/HDF5config.cmake
+++ b/config/cmake/scripts/HDF5config.cmake
@@ -1,33 +1,40 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 #############################################################################################

 ### ${CTEST_SCRIPT_ARG} is of the form OPTION=VALUE                                       ###

-### BUILD_GENERATOR required [Unix, VS2015, VS201564, VS2013, VS201364, VS2012, VS201264] ###

-### ctest -S HDF5config.cmake,BUILD_GENERATOR=VS201264 -C Release -VV -O hdf5.log         ###

+### BUILD_GENERATOR required [Unix, VS2017, VS201764, VS2015, VS201564, VS2013, VS201364] ###

+### ctest -S HDF5config.cmake,BUILD_GENERATOR=VS201764 -C Release -VV -O hdf5.log         ###

 #############################################################################################

 

-cmake_minimum_required (VERSION 3.2.2 FATAL_ERROR)

+cmake_minimum_required (VERSION 3.10)

 ############################################################################

 # Usage:

 #     ctest -S HDF5config.cmake,OPTION=VALUE -C Release -VV -O test.log

 # where valid options for OPTION are:

 #     BUILD_GENERATOR - The cmake build generator:

-#            Unix    * Unix Makefiles

+#            Unix      * Unix Makefiles

+#            VS2017    * Visual Studio 15 2017
+#            VS201764  * Visual Studio 15 2017 Win64
 #            VS2015    * Visual Studio 14 2015

-#            VS201564 * Visual Studio 14 2015 Win64

+#            VS201564  * Visual Studio 14 2015 Win64

 #            VS2013    * Visual Studio 12 2013

-#            VS201364 * Visual Studio 12 2013 Win64

-#            VS2012    * Visual Studio 11 2012

-#            VS201264 * Visual Studio 11 2012 Win64

+#            VS201364  * Visual Studio 12 2013 Win64

 #

 #     INSTALLDIR  -  root folder where hdf5 is installed

 #     CTEST_CONFIGURATION_TYPE  - Release, Debug, etc

 #     CTEST_SOURCE_NAME  -  source folder

-#     STATIC_ONLY  -  Build/use static libraries

-#     FORTRAN_LIBRARIES -  Build/use fortran libraries

-#     JAVA_LIBRARIES -  Build/use java libraries

-#     NO_MAC_FORTRAN  - Yes to be SHARED on a Mac

 ##############################################################################

 

-set (CTEST_SOURCE_VERSION "1.11.0")

+set (CTEST_SOURCE_VERSION "1.11.2")

 set (CTEST_SOURCE_VERSEXT "")

 

 ##############################################################################

@@ -36,10 +43,6 @@ set (CTEST_SOURCE_VERSEXT "")
 #INSTALLDIR - HDF5-1.10.0 root folder

 #CTEST_CONFIGURATION_TYPE - Release, Debug, RelWithDebInfo

 #CTEST_SOURCE_NAME - name of source folder; HDF5-1.10.0

-#STATIC_ONLY - Default is YES

-#FORTRAN_LIBRARIES - Default is NO

-#JAVA_LIBRARIES - Default is NO

-#NO_MAC_FORTRAN - set to TRUE to allow shared libs on a Mac

 if (DEFINED CTEST_SCRIPT_ARG)

     # transform ctest script arguments of the form

     # script.ctest,var1=value1,var2=value2

@@ -54,29 +57,12 @@ endif ()
 

 # build generator must be defined

 if (NOT DEFINED BUILD_GENERATOR)

-  message (FATAL_ERROR "BUILD_GENERATOR must be defined - Unix, VS2015, VS201564, VS2013, VS201364, VS2012, or VS201264")

-else ()

-  if (${BUILD_GENERATOR} STREQUAL "Unix")

-    set (CTEST_CMAKE_GENERATOR "Unix Makefiles")

-  elseif (${BUILD_GENERATOR} STREQUAL "VS2015")

-    set (CTEST_CMAKE_GENERATOR "Visual Studio 14 2015")

-  elseif (${BUILD_GENERATOR} STREQUAL "VS201564")

-    set (CTEST_CMAKE_GENERATOR "Visual Studio 14 2015 Win64")

-  elseif (${BUILD_GENERATOR} STREQUAL "VS2013")

-    set (CTEST_CMAKE_GENERATOR "Visual Studio 12 2013")

-  elseif (${BUILD_GENERATOR} STREQUAL "VS201364")

-    set (CTEST_CMAKE_GENERATOR "Visual Studio 12 2013 Win64")

-  elseif (${BUILD_GENERATOR} STREQUAL "VS2012")

-    set (CTEST_CMAKE_GENERATOR "Visual Studio 11 2012")

-  elseif (${BUILD_GENERATOR} STREQUAL "VS201264")

-    set (CTEST_CMAKE_GENERATOR "Visual Studio 11 2012 Win64")

-  else ()

-    message (FATAL_ERROR "Invalid BUILD_GENERATOR must be - Unix, VS2015, VS201564, VS2013, VS201364, VS2012, or VS201264")

-  endif ()

+  message (FATAL_ERROR "BUILD_GENERATOR must be defined - Unix, VS2017, or VS201764, VS2015, VS201564, VS2013, VS201364")

 endif ()

 

 ###################################################################

 ### Following Line is one of [Release, RelWithDebInfo, Debug] #####

+###        (default use command line -C value)
 set (CTEST_CONFIGURATION_TYPE "$ENV{CMAKE_CONFIG_TYPE}")

 ###################################################################

 

@@ -93,21 +79,6 @@ endif ()
 if (NOT DEFINED CTEST_SOURCE_NAME)

   set (CTEST_SOURCE_NAME "hdf5-${CTEST_SOURCE_VERSION}${CTEST_SOURCE_VERSEXT}")

 endif ()

-if (NOT DEFINED STATIC_ONLY)

-  set (STATICONLYLIBRARIES "YES")

-else ()

-  set (STATICONLYLIBRARIES "NO")

-endif ()

-if (NOT DEFINED FORTRAN_LIBRARIES)

-  set (FORTRANLIBRARIES "NO")

-else ()

-  set(FORTRANLIBRARIES "YES")

-endif ()

-if (NOT DEFINED JAVA_LIBRARIES)

-  set (JAVALIBRARIES "NO")

-else ()

-  set (JAVALIBRARIES "YES")

-endif ()

 

 set (CTEST_BINARY_NAME "build")

 set (CTEST_DASHBOARD_ROOT "${CTEST_SCRIPT_DIRECTORY}")

@@ -124,31 +95,49 @@ endif ()
 if (WIN32)

   set (SITE_OS_NAME "Windows")

   set (SITE_OS_VERSION "WIN7")

-  if (${BUILD_GENERATOR} STREQUAL "VS201564")

-    set (SITE_OS_BITS "64")

-    set (SITE_COMPILER_NAME "vs2015")

-    set (SITE_COMPILER_VERSION "14")

-  elseif (${BUILD_GENERATOR} STREQUAL "VS2015")

-    set (SITE_OS_BITS "32")

-    set (SITE_COMPILER_NAME "vs2015")

-    set (SITE_COMPILER_VERSION "14")

-  elseif (${BUILD_GENERATOR} STREQUAL "VS201364")

-    set (SITE_OS_BITS "64")

-    set (SITE_COMPILER_NAME "vs2013")

-    set (SITE_COMPILER_VERSION "12")

-  elseif (${BUILD_GENERATOR} STREQUAL "VS2013")

-    set (SITE_OS_BITS "32")

-    set (SITE_COMPILER_NAME "vs2013")

-    set (SITE_COMPILER_VERSION "12")

-  elseif (${BUILD_GENERATOR} STREQUAL "VS201264")

-    set (SITE_OS_BITS "64")

-    set (SITE_COMPILER_NAME "vs2012")

-    set (SITE_COMPILER_VERSION "11")

-  elseif (${BUILD_GENERATOR} STREQUAL "VS2012")

-    set (SITE_OS_BITS "32")

-    set (SITE_COMPILER_NAME "vs2012")

-    set (SITE_COMPILER_VERSION "11")

-  endif ()

+  if (${BUILD_GENERATOR} STREQUAL "VS201764")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 15 2017 Win64")
+    set (SITE_OS_BITS "64")
+    set (SITE_COMPILER_NAME "vs2017")
+    set (SITE_COMPILER_VERSION "15")
+  elseif (${BUILD_GENERATOR} STREQUAL "VS2017")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 15 2017")
+    set (SITE_OS_BITS "32")
+    set (SITE_COMPILER_NAME "vs2017")
+    set (SITE_COMPILER_VERSION "15")
+  elseif (${BUILD_GENERATOR} STREQUAL "VS201564")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 14 2015 Win64")
+    set (SITE_OS_BITS "64")
+    set (SITE_COMPILER_NAME "vs2015")
+    set (SITE_COMPILER_VERSION "14")
+  elseif (${BUILD_GENERATOR} STREQUAL "VS2015")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 14 2015")
+    set (SITE_OS_BITS "32")
+    set (SITE_COMPILER_NAME "vs2015")
+    set (SITE_COMPILER_VERSION "14")
+  elseif (${BUILD_GENERATOR} STREQUAL "VS201364")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 12 2013 Win64")
+    set (SITE_OS_BITS "64")
+    set (SITE_COMPILER_NAME "vs2013")
+    set (SITE_COMPILER_VERSION "12")
+  elseif (${BUILD_GENERATOR} STREQUAL "VS2013")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 12 2013")
+    set (SITE_OS_BITS "32")
+    set (SITE_COMPILER_NAME "vs2013")
+    set (SITE_COMPILER_VERSION "12")
+  elseif (${BUILD_GENERATOR} STREQUAL "VS201264")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 11 2012 Win64")
+    set (SITE_OS_BITS "64")
+    set (SITE_COMPILER_NAME "vs2012")
+    set (SITE_COMPILER_VERSION "11")
+  elseif (${BUILD_GENERATOR} STREQUAL "VS2012")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 11 2012")
+    set (SITE_OS_BITS "32")
+    set (SITE_COMPILER_NAME "vs2012")
+    set (SITE_COMPILER_VERSION "11")
+  else ()
+    message (FATAL_ERROR "Invalid BUILD_GENERATOR must be - Unix, VS2017, or VS201764, VS2015, VS201564, VS2013, VS201364")
+  endif ()
 ##  Set the following to unique id your computer  ##

   set (CTEST_SITE "WIN7${BUILD_GENERATOR}.XXXX")

 else ()

@@ -201,34 +190,6 @@ set (REPOSITORY_BRANCH "develop")
 #set(CTEST_USE_TAR_SOURCE "${CTEST_SOURCE_VERSION}")

 ###################################################################

 

-###################################################################

-if (${STATICONLYLIBRARIES})

-  set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF")

-  #########       Following describes computer           ############

-  ## following is optional to describe build                       ##

-  set (SITE_BUILDNAME_SUFFIX "STATIC")

-endif ()

-###################################################################

-####      fortran       ####

-if (${FORTRANLIBRARIES})

-  set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_BUILD_FORTRAN:BOOL=ON")

-  ### enable Fortran 2003 depends on HDF5_BUILD_FORTRAN

-  set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_ENABLE_F2003:BOOL=ON")

-else ()

-  set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_BUILD_FORTRAN:BOOL=OFF")

-  ### enable Fortran 2003 depends on HDF5_BUILD_FORTRAN

-  set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_ENABLE_F2003:BOOL=OFF")

-endif ()

-####      java       ####

-if (${JAVALIBRARIES})

-  set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_BUILD_JAVA:BOOL=ON")

-else ()

-  set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_BUILD_JAVA:BOOL=OFF")

-endif ()

-

-### change install prefix

-set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCMAKE_INSTALL_PREFIX:PATH=${INSTALLDIR}")

-set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCTEST_CONFIGURATION_TYPE:STRING=$ENV{CMAKE_CONFIG_TYPE}")

 

 ###################################################################

 

diff --git a/config/cmake/scripts/HDF5options.cmake b/config/cmake/scripts/HDF5options.cmake
index bbbb8dc..82ab04a 100755
--- a/config/cmake/scripts/HDF5options.cmake
+++ b/config/cmake/scripts/HDF5options.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 #############################################################################################
 ####  Change default configuration of options in config/cmake/cacheinit.cmake file        ###
 ####  format: set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DXXX:YY=ZZZZ")                 ###
@@ -10,6 +21,32 @@
 #set(CMAKE_GENERATOR_TOOLSET "Intel C++ Compiler 17.0")
 
 #############################################################################################
+####      Only build static libraries       ####
+#set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF")
+####      Add PICC option on linux/mac       ####
+#set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
+
+#############################################################################################
+####      fortran enabled      ####
+#set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_BUILD_FORTRAN:BOOL=ON")
+    ### enable Fortran 2003 depends on HDF5_BUILD_FORTRAN
+#set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_ENABLE_F2003:BOOL=ON")
+####      fortran disabled      ####
+set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_BUILD_FORTRAN:BOOL=OFF")
+    ### enable Fortran 2003 depends on HDF5_BUILD_FORTRAN
+set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_ENABLE_F2003:BOOL=OFF")
+
+#############################################################################################
+####      java enabled      ####
+#set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_BUILD_JAVA:BOOL=ON")
+####      java disabled      ####
+set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_BUILD_JAVA:BOOL=OFF")
+
+#############################################################################################
+### change install prefix (default use INSTALLDIR value)
+set (ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCMAKE_INSTALL_PREFIX:PATH=${INSTALLDIR}")
+
+#############################################################################################
 ####      ext libraries       ####
 
 ### ext libs from tgz
diff --git a/config/cmake/userblockTest.cmake b/config/cmake/userblockTest.cmake
index 5095b33..9af7e5b 100644
--- a/config/cmake/userblockTest.cmake
+++ b/config/cmake/userblockTest.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 # userblockTest.cmake executes a command and captures the output in a file. File is then compared
 # against a reference file. Exit status of command can also be compared.
 
diff --git a/config/cmake/vfdTest.cmake b/config/cmake/vfdTest.cmake
index c9b4ecc..66a97c0 100644
--- a/config/cmake/vfdTest.cmake
+++ b/config/cmake/vfdTest.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 # vfdTest.cmake executes a command and captures the output in a file. Command uses specified VFD.
 # Exit status of command can also be compared.
 
@@ -49,12 +60,12 @@ if (ERROR_APPEND AND EXISTS ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.err)
 endif ()
 
 # if the return value is !=${TEST_EXPECT} bail out
-if (NOT ${TEST_RESULT} STREQUAL ${TEST_EXPECT})
+if (NOT "${TEST_RESULT}" STREQUAL "${TEST_EXPECT}")
   if (NOT TEST_NOERRDISPLAY)
     if (EXISTS ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.out)
       file (READ ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.out TEST_STREAM)
-	  message (STATUS "Output USING ${TEST_VFD}:\n${TEST_STREAM}")
-	endif ()
+    message (STATUS "Output USING ${TEST_VFD}:\n${TEST_STREAM}")
+    endif ()
   endif ()
   message (FATAL_ERROR "Failed: Test program ${TEST_PROGRAM} exited != ${TEST_EXPECT}.\n${TEST_ERROR}")
 endif ()
diff --git a/config/cmake_ext_mod/CheckTypeSize.cmake b/config/cmake_ext_mod/CheckTypeSize.cmake
deleted file mode 100644
index d217ac5..0000000
--- a/config/cmake_ext_mod/CheckTypeSize.cmake
+++ /dev/null
@@ -1,50 +0,0 @@
-#
-# Check if the type exists and determine size of type.  if the type
-# exists, the size will be stored to the variable.
-#
-# CHECK_TYPE_SIZE - macro which checks the size of type
-# VARIABLE - variable to store size if the type exists.
-# HAVE_${VARIABLE} - does the variable exists or not
-#
-
-macro (HDF_CHECK_TYPE_SIZE TYPE VARIABLE)
-  set (CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS 1)
-  if ("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$")
-    set (MACRO_CHECK_TYPE_SIZE_FLAGS
-        "-DCHECK_TYPE_SIZE_TYPE=\"${TYPE}\" ${CMAKE_REQUIRED_FLAGS}"
-    )
-    foreach (def HAVE_SYS_TYPES_H HAVE_STDINT_H HAVE_STDDEF_H HAVE_INTTYPES_H)
-      if ("${def}")
-        set (MACRO_CHECK_TYPE_SIZE_FLAGS "${MACRO_CHECK_TYPE_SIZE_FLAGS} -D${def}")
-      endif ()
-    endforeach ()
-
-    message (STATUS "Check size of ${TYPE}")
-    if (CMAKE_REQUIRED_LIBRARIES)
-      set (CHECK_TYPE_SIZE_ADD_LIBRARIES
-          "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}"
-      )
-    endif ()
-    try_run (${VARIABLE} HAVE_${VARIABLE}
-        ${CMAKE_BINARY_DIR}
-        ${HDF_RESOURCES_EXT_DIR}/CheckTypeSize.c
-        CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_TYPE_SIZE_FLAGS}
-        "${CHECK_TYPE_SIZE_ADD_LIBRARIES}"
-        OUTPUT_VARIABLE OUTPUT
-    )
-    if (HAVE_${VARIABLE})
-      message (STATUS "Check size of ${TYPE} - done")
-      file (APPEND
-          ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeOutput.log
-          "Determining size of ${TYPE} passed with the following output:\n${OUTPUT}\n\n"
-      )
-    else ()
-      message (STATUS "Check size of ${TYPE} - failed")
-      file (APPEND
-          ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log
-          "Determining size of ${TYPE} failed with the following output:\n${OUTPUT}\n\n"
-      )
-    endif ()
-  endif ()
-  set (CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS)
-endmacro ()
diff --git a/config/cmake_ext_mod/ConfigureChecks.cmake b/config/cmake_ext_mod/ConfigureChecks.cmake
index a0ec8e3..0153254 100644
--- a/config/cmake_ext_mod/ConfigureChecks.cmake
+++ b/config/cmake_ext_mod/ConfigureChecks.cmake
@@ -1,18 +1,29 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 #-----------------------------------------------------------------------------
 # Include all the necessary files for macros
 #-----------------------------------------------------------------------------
-include (${CMAKE_ROOT}/Modules/CheckFunctionExists.cmake)
-include (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
-include (${CMAKE_ROOT}/Modules/CheckIncludeFileCXX.cmake)
-include (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
-include (${CMAKE_ROOT}/Modules/CheckLibraryExists.cmake)
-include (${CMAKE_ROOT}/Modules/CheckSymbolExists.cmake)
-include (${CMAKE_ROOT}/Modules/CheckTypeSize.cmake)
-include (${CMAKE_ROOT}/Modules/CheckVariableExists.cmake)
-include (${CMAKE_ROOT}/Modules/CheckFortranFunctionExists.cmake)
-include (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
+include (CheckFunctionExists)
+include (CheckIncludeFile)
+include (CheckIncludeFiles)
+include (CheckLibraryExists)
+include (CheckSymbolExists)
+include (CheckTypeSize)
+include (CheckVariableExists)
+include (CheckFortranFunctionExists)
+include (TestBigEndian)
 if (CMAKE_CXX_COMPILER AND CMAKE_CXX_COMPILER_LOADED)
-  include (${CMAKE_ROOT}/Modules/TestForSTDNamespace.cmake)
+  include (CheckIncludeFileCXX)
+  include (TestForSTDNamespace)
 endif ()
 
 #-----------------------------------------------------------------------------
@@ -134,7 +145,7 @@ endif ()
 
 # For other specific tests, use this MACRO.
 macro (HDF_FUNCTION_TEST OTHER_TEST)
-  if ("${HDF_PREFIX}_${OTHER_TEST}" MATCHES "^${HDF_PREFIX}_${OTHER_TEST}$")
+  if (NOT DEFINED ${HDF_PREFIX}_${OTHER_TEST})
     set (MACRO_CHECK_FUNCTION_DEFINITIONS "-D${OTHER_TEST} ${CMAKE_REQUIRED_FLAGS}")
     set (OTHER_TEST_ADD_LIBRARIES)
     if (CMAKE_REQUIRED_LIBRARIES)
@@ -576,7 +587,7 @@ endif ()
 
 # For other CXX specific tests, use this MACRO.
 macro (HDF_CXX_FUNCTION_TEST OTHER_TEST)
-  if ("${OTHER_TEST}" MATCHES "^${OTHER_TEST}$")
+  if (NOT DEFINED ${OTHER_TEST})
     set (MACRO_CHECK_FUNCTION_DEFINITIONS "-D${OTHER_TEST} ${CMAKE_REQUIRED_FLAGS}")
     set (OTHER_TEST_ADD_LIBRARIES)
     if (CMAKE_REQUIRED_LIBRARIES)
@@ -645,7 +656,7 @@ endif ()
 if (WINDOWS)
   if (NOT HDF_NO_IOEO_TEST)
   message (STATUS "Checking for InitOnceExecuteOnce:")
-  if ("${${HDF_PREFIX}_HAVE_IOEO}" MATCHES "^${${HDF_PREFIX}_HAVE_IOEO}$")
+  if (NOT DEFINED ${${HDF_PREFIX}_HAVE_IOEO})
     if (LARGEFILE)
       set (CMAKE_REQUIRED_DEFINITIONS
           "${CURRENT_TEST_DEFINITIONS} -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE"
diff --git a/config/cmake_ext_mod/FindMPI.cmake b/config/cmake_ext_mod/FindMPI.cmake
deleted file mode 100644
index ff1ead2..0000000
--- a/config/cmake_ext_mod/FindMPI.cmake
+++ /dev/null
@@ -1,693 +0,0 @@
-# Distributed under the OSI-approved BSD 3-Clause License.  See https://cmake.org/licensing for details.
-
-#.rst:
-# FindMPI
-# -------
-#
-# Find a Message Passing Interface (MPI) implementation
-#
-# The Message Passing Interface (MPI) is a library used to write
-# high-performance distributed-memory parallel applications, and is
-# typically deployed on a cluster.  MPI is a standard interface (defined
-# by the MPI forum) for which many implementations are available.  All
-# of them have somewhat different include paths, libraries to link
-# against, etc., and this module tries to smooth out those differences.
-#
-# Variables
-# ^^^^^^^^^
-#
-# This module will set the following variables per language in your
-# project, where <lang> is one of C, CXX, or Fortran:
-#
-# ::
-#
-#    MPI_<lang>_FOUND           TRUE if FindMPI found MPI flags for <lang>
-#    MPI_<lang>_COMPILER        MPI Compiler wrapper for <lang>
-#    MPI_<lang>_COMPILE_FLAGS   Compilation flags for MPI programs
-#    MPI_<lang>_INCLUDE_PATH    Include path(s) for MPI header
-#    MPI_<lang>_LINK_FLAGS      Linking flags for MPI programs
-#    MPI_<lang>_LIBRARIES       All libraries to link MPI programs against
-#
-# Additionally, FindMPI sets the following variables for running MPI
-# programs from the command line:
-#
-# ::
-#
-#    MPIEXEC                    Executable for running MPI programs
-#    MPIEXEC_NUMPROC_FLAG       Flag to pass to MPIEXEC before giving
-#                               it the number of processors to run on
-#    MPIEXEC_PREFLAGS           Flags to pass to MPIEXEC directly
-#                               before the executable to run.
-#    MPIEXEC_POSTFLAGS          Flags to pass to MPIEXEC after other flags
-#
-# Usage
-# ^^^^^
-#
-# To use this module, simply call FindMPI from a CMakeLists.txt file, or
-# run ``find_package(MPI)``, then run CMake.  If you are happy with the
-# auto-detected configuration for your language, then you're done.  If
-# not, you have two options:
-#
-# ::
-#
-#    1. Set MPI_<lang>_COMPILER to the MPI wrapper (mpicc, etc.) of your
-#       choice and reconfigure.  FindMPI will attempt to determine all the
-#       necessary variables using THAT compiler's compile and link flags.
-#    2. If this fails, or if your MPI implementation does not come with
-#       a compiler wrapper, then set both MPI_<lang>_LIBRARIES and
-#       MPI_<lang>_INCLUDE_PATH.  You may also set any other variables
-#       listed above, but these two are required.  This will circumvent
-#       autodetection entirely.
-#
-# When configuration is successful, ``MPI_<lang>_COMPILER`` will be set to
-# the compiler wrapper for <lang>, if it was found.  ``MPI_<lang>_FOUND``
-# and other variables above will be set if any MPI implementation was
-# found for <lang>, regardless of whether a compiler was found.
-#
-# When using ``MPIEXEC`` to execute MPI applications, you should typically
-# use all of the ``MPIEXEC`` flags as follows:
-#
-# ::
-#
-#    ${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} PROCS
-#      ${MPIEXEC_PREFLAGS} EXECUTABLE ${MPIEXEC_POSTFLAGS} ARGS
-#
-# where ``PROCS`` is the number of processors on which to execute the
-# program, ``EXECUTABLE`` is the MPI program, and ``ARGS`` are the arguments to
-# pass to the MPI program.
-#
-# Backward Compatibility
-# ^^^^^^^^^^^^^^^^^^^^^^
-#
-# For backward compatibility with older versions of FindMPI, these
-# variables are set, but deprecated:
-#
-# ::
-#
-#    MPI_FOUND           MPI_COMPILER        MPI_LIBRARY
-#    MPI_COMPILE_FLAGS   MPI_INCLUDE_PATH    MPI_EXTRA_LIBRARY
-#    MPI_LINK_FLAGS      MPI_LIBRARIES
-#
-# In new projects, please use the ``MPI_<lang>_XXX`` equivalents.
-
-# include this to handle the QUIETLY and REQUIRED arguments
-include(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
-include(GetPrerequisites)
-
-#
-# This part detects MPI compilers, attempting to wade through the mess of compiler names in
-# a sensible way.
-#
-# The compilers are detected in this order:
-#
-# 1. Try to find the most generic available MPI compiler, as this is usually set up by
-#    cluster admins.  e.g., if plain old mpicc is available, we'll use it and assume it's
-#    the right compiler.
-#
-# 2. If a generic mpicc is NOT found, then we attempt to find one that matches
-#    CMAKE_<lang>_COMPILER_ID. e.g. if you are using XL compilers, we'll try to find mpixlc
-#    and company, but not mpiicc.  This hopefully prevents toolchain mismatches.
-#
-# If you want to force a particular MPI compiler other than what we autodetect (e.g. if you
-# want to compile regular stuff with GNU and parallel stuff with Intel), you can always set
-# your favorite MPI_<lang>_COMPILER explicitly and this stuff will be ignored.
-#
-
-# Start out with the generic MPI compiler names, as these are most commonly used.
-set(_MPI_C_COMPILER_NAMES                  mpicc    mpcc      mpicc_r mpcc_r  mpicc.bat)
-set(_MPI_CXX_COMPILER_NAMES                mpicxx   mpiCC     mpcxx   mpCC    mpic++   mpc++
-                                           mpicxx_r mpiCC_r   mpcxx_r mpCC_r  mpic++_r mpc++_r
-                                           mpicxx.bat)
-set(_MPI_Fortran_COMPILER_NAMES            mpif95   mpif95_r  mpf95   mpf95_r
-                                           mpif90   mpif90_r  mpf90   mpf90_r
-                                           mpif77   mpif77_r  mpf77   mpf77_r)
-
-# GNU compiler names
-set(_MPI_GNU_C_COMPILER_NAMES              mpigcc mpgcc mpigcc_r mpgcc_r)
-set(_MPI_GNU_CXX_COMPILER_NAMES            mpig++ mpg++ mpig++_r mpg++_r)
-set(_MPI_GNU_Fortran_COMPILER_NAMES        mpigfortran mpgfortran mpigfortran_r mpgfortran_r
-                                           mpig77 mpig77_r mpg77 mpg77_r)
-
-# Intel MPI compiler names
-set(_MPI_Intel_C_COMPILER_NAMES            mpiicc   mpiicc.bat)
-set(_MPI_Intel_CXX_COMPILER_NAMES          mpiicpc  mpiicxx mpiic++ mpiiCC  mpiicpc.bat)
-set(_MPI_Intel_Fortran_COMPILER_NAMES      mpiifort mpiif95 mpiif90 mpiif77 mpiifort.bat)
-
-# PGI compiler names
-set(_MPI_PGI_C_COMPILER_NAMES              mpipgcc mppgcc)
-set(_MPI_PGI_CXX_COMPILER_NAMES            mpipgCC mppgCC)
-set(_MPI_PGI_Fortran_COMPILER_NAMES        mpipgf95 mpipgf90 mppgf95 mppgf90 mpipgf77 mppgf77)
-
-# XLC MPI Compiler names
-set(_MPI_XL_C_COMPILER_NAMES               mpxlc      mpxlc_r    mpixlc     mpixlc_r)
-set(_MPI_XL_CXX_COMPILER_NAMES             mpixlcxx   mpixlC     mpixlc++   mpxlcxx   mpxlc++   mpixlc++   mpxlCC
-                                           mpixlcxx_r mpixlC_r   mpixlc++_r mpxlcxx_r mpxlc++_r mpixlc++_r mpxlCC_r)
-set(_MPI_XL_Fortran_COMPILER_NAMES         mpixlf95   mpixlf95_r mpxlf95 mpxlf95_r
-                                           mpixlf90   mpixlf90_r mpxlf90 mpxlf90_r
-                                           mpixlf77   mpixlf77_r mpxlf77 mpxlf77_r
-                                           mpixlf     mpixlf_r   mpxlf   mpxlf_r)
-
-# append vendor-specific compilers to the list if we either don't know the compiler id,
-# or if we know it matches the regular compiler.
-foreach (lang C CXX Fortran)
-  foreach (id GNU Intel PGI XL)
-    if (NOT CMAKE_${lang}_COMPILER_ID OR CMAKE_${lang}_COMPILER_ID STREQUAL id)
-      list(APPEND _MPI_${lang}_COMPILER_NAMES ${_MPI_${id}_${lang}_COMPILER_NAMES})
-    endif()
-    unset(_MPI_${id}_${lang}_COMPILER_NAMES)    # clean up the namespace here
-  endforeach()
-endforeach()
-
-
-# Names to try for MPI exec
-set(_MPI_EXEC_NAMES                        mpiexec mpirun lamexec srun)
-
-# Grab the path to MPI from the registry if we're on windows.
-set(_MPI_PREFIX_PATH)
-if(WIN32)
-  # MSMPI
-  file(TO_CMAKE_PATH "$ENV{MSMPI_BIN}" msmpi_bin_path) # The default path ends with a '\' and doesn't mix with ';' when appending.
-  list(APPEND _MPI_PREFIX_PATH "${msmpi_bin_path}")
-  unset(msmpi_bin_path)
-  list(APPEND _MPI_PREFIX_PATH "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\MPI;InstallRoot]/Bin")
-  list(APPEND _MPI_PREFIX_PATH "$ENV{MSMPI_INC}/..") # The SDK is installed separately from the runtime
-  # MPICH
-  list(APPEND _MPI_PREFIX_PATH "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MPICH\\SMPD;binary]/..")
-  list(APPEND _MPI_PREFIX_PATH "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MPICH2;Path]")
-  list(APPEND _MPI_PREFIX_PATH "$ENV{ProgramW6432}/MPICH2/")
-endif()
-
-# Build a list of prefixes to search for MPI.
-foreach(SystemPrefixDir ${CMAKE_SYSTEM_PREFIX_PATH})
-  foreach(MpiPackageDir ${_MPI_PREFIX_PATH})
-    if(EXISTS ${SystemPrefixDir}/${MpiPackageDir})
-      list(APPEND _MPI_PREFIX_PATH "${SystemPrefixDir}/${MpiPackageDir}")
-    endif()
-  endforeach()
-endforeach()
-
-function (_mpi_check_compiler compiler options cmdvar resvar)
-  execute_process(
-    COMMAND "${compiler}" ${options}
-    OUTPUT_VARIABLE  cmdline OUTPUT_STRIP_TRAILING_WHITESPACE
-    ERROR_VARIABLE   cmdline ERROR_STRIP_TRAILING_WHITESPACE
-    RESULT_VARIABLE  success)
-  # Intel MPI 5.0.1 will return a zero return code even when the
-  # argument to the MPI compiler wrapper is unknown.  Attempt to
-  # catch this case.
-  if(cmdline MATCHES "undefined reference" OR cmdline MATCHES "unrecognized")
-    set(success 255 )
-  endif()
-  set(${cmdvar} "${cmdline}" PARENT_SCOPE)
-  set(${resvar} "${success}" PARENT_SCOPE)
-endfunction()
-
-#
-# interrogate_mpi_compiler(lang try_libs)
-#
-# Attempts to extract compiler and linker args from an MPI compiler. The arguments set
-# by this function are:
-#
-#   MPI_<lang>_INCLUDE_PATH    MPI_<lang>_LINK_FLAGS     MPI_<lang>_FOUND
-#   MPI_<lang>_COMPILE_FLAGS   MPI_<lang>_LIBRARIES
-#
-# MPI_<lang>_COMPILER must be set beforehand to the absolute path to an MPI compiler for
-# <lang>.  Additionally, MPI_<lang>_INCLUDE_PATH and MPI_<lang>_LIBRARIES may be set
-# to skip autodetection.
-#
-# If try_libs is TRUE, this will also attempt to find plain MPI libraries in the usual
-# way.  In general, this is not as effective as interrogating the compilers, as it
-# ignores language-specific flags and libraries.  However, some MPI implementations
-# (Windows implementations) do not have compiler wrappers, so this approach must be used.
-#
-function (interrogate_mpi_compiler lang try_libs)
-  # MPI_${lang}_NO_INTERROGATE will be set to a compiler name when the *regular* compiler was
-  # discovered to be the MPI compiler.  This happens on machines like the Cray XE6 that use
-  # modules to set cc, CC, and ftn to the MPI compilers.  If the user force-sets another MPI
-  # compiler, MPI_${lang}_COMPILER won't be equal to MPI_${lang}_NO_INTERROGATE, and we'll
-  # inspect that compiler anew.  This allows users to set new compilers w/o rm'ing cache.
-  string(COMPARE NOTEQUAL "${MPI_${lang}_NO_INTERROGATE}" "${MPI_${lang}_COMPILER}" interrogate)
-
-  # If MPI is set already in the cache, don't bother with interrogating the compiler.
-  if (interrogate AND ((NOT MPI_${lang}_INCLUDE_PATH) OR (NOT MPI_${lang}_LIBRARIES)))
-    if (MPI_${lang}_COMPILER)
-      # Check whether the -showme:compile option works. This indicates that we have either OpenMPI
-      # or a newer version of LAM-MPI, and implies that -showme:link will also work.
-      _mpi_check_compiler("${MPI_${lang}_COMPILER}" "-showme:compile" MPI_COMPILE_CMDLINE MPI_COMPILER_RETURN)
-      if (MPI_COMPILER_RETURN EQUAL 0)
-        # If we appear to have -showme:compile, then we should
-        # also have -showme:link. Try it.
-        execute_process(
-          COMMAND ${MPI_${lang}_COMPILER} -showme:link
-          OUTPUT_VARIABLE  MPI_LINK_CMDLINE OUTPUT_STRIP_TRAILING_WHITESPACE
-          ERROR_VARIABLE   MPI_LINK_CMDLINE ERROR_STRIP_TRAILING_WHITESPACE
-          RESULT_VARIABLE  MPI_COMPILER_RETURN)
-
-        if (MPI_COMPILER_RETURN EQUAL 0)
-          # We probably have -showme:incdirs and -showme:libdirs as well,
-          # so grab that while we're at it.
-          execute_process(
-            COMMAND ${MPI_${lang}_COMPILER} -showme:incdirs
-            OUTPUT_VARIABLE  MPI_INCDIRS OUTPUT_STRIP_TRAILING_WHITESPACE
-            ERROR_VARIABLE   MPI_INCDIRS ERROR_STRIP_TRAILING_WHITESPACE)
-
-          execute_process(
-            COMMAND ${MPI_${lang}_COMPILER} -showme:libdirs
-            OUTPUT_VARIABLE  MPI_LIBDIRS OUTPUT_STRIP_TRAILING_WHITESPACE
-            ERROR_VARIABLE   MPI_LIBDIRS ERROR_STRIP_TRAILING_WHITESPACE)
-
-        else()
-          # reset things here if something went wrong.
-          set(MPI_COMPILE_CMDLINE)
-          set(MPI_LINK_CMDLINE)
-        endif()
-      endif ()
-
-      # Older versions of LAM-MPI have "-showme". Try to find that.
-      if (NOT MPI_COMPILER_RETURN EQUAL 0)
-        _mpi_check_compiler("${MPI_${lang}_COMPILER}" "-showme" MPI_COMPILE_CMDLINE MPI_COMPILER_RETURN)
-      endif()
-
-      # MVAPICH uses -compile-info and -link-info.  Try them.
-      if (NOT MPI_COMPILER_RETURN EQUAL 0)
-        _mpi_check_compiler("${MPI_${lang}_COMPILER}" "-compile-info" MPI_COMPILE_CMDLINE MPI_COMPILER_RETURN)
-
-        # If we have compile-info, also have link-info.
-        if (MPI_COMPILER_RETURN EQUAL 0)
-          execute_process(
-            COMMAND ${MPI_${lang}_COMPILER} -link-info
-            OUTPUT_VARIABLE  MPI_LINK_CMDLINE OUTPUT_STRIP_TRAILING_WHITESPACE
-            ERROR_VARIABLE   MPI_LINK_CMDLINE ERROR_STRIP_TRAILING_WHITESPACE
-            RESULT_VARIABLE  MPI_COMPILER_RETURN)
-        endif()
-
-        # make sure we got compile and link.  Reset vars if something's wrong.
-        if (NOT MPI_COMPILER_RETURN EQUAL 0)
-          set(MPI_COMPILE_CMDLINE)
-          set(MPI_LINK_CMDLINE)
-        endif()
-      endif()
-
-      # MPICH just uses "-show". Try it.
-      if (NOT MPI_COMPILER_RETURN EQUAL 0)
-        _mpi_check_compiler("${MPI_${lang}_COMPILER}" "-show" MPI_COMPILE_CMDLINE MPI_COMPILER_RETURN)
-      endif()
-
-      if (MPI_COMPILER_RETURN EQUAL 0)
-        # We have our command lines, but we might need to copy MPI_COMPILE_CMDLINE
-        # into MPI_LINK_CMDLINE, if we didn't find the link line.
-        if (NOT MPI_LINK_CMDLINE)
-          set(MPI_LINK_CMDLINE ${MPI_COMPILE_CMDLINE})
-        endif()
-      else()
-        message(STATUS "Unable to determine MPI from MPI driver ${MPI_${lang}_COMPILER}")
-        set(MPI_COMPILE_CMDLINE)
-        set(MPI_LINK_CMDLINE)
-      endif()
-
-      # Here, we're done with the interrogation part, and we'll try to extract args we care
-      # about from what we learned from the compiler wrapper scripts.
-
-      # If interrogation came back with something, extract our variable from the MPI command line
-      if (MPI_COMPILE_CMDLINE OR MPI_LINK_CMDLINE)
-        # Extract compile flags from the compile command line.
-        string(REGEX MATCHALL "(^| )-[Df]([^\" ]+|\"[^\"]+\")" MPI_ALL_COMPILE_FLAGS "${MPI_COMPILE_CMDLINE}")
-        set(MPI_COMPILE_FLAGS_WORK)
-
-        foreach(FLAG ${MPI_ALL_COMPILE_FLAGS})
-          string(REGEX REPLACE "^ " "" FLAG ${FLAG})
-          if (MPI_COMPILE_FLAGS_WORK)
-            set(MPI_COMPILE_FLAGS_WORK "${MPI_COMPILE_FLAGS_WORK} ${FLAG}")
-          else()
-            set(MPI_COMPILE_FLAGS_WORK ${FLAG})
-          endif()
-        endforeach()
-
-        # Extract include paths from compile command line
-        string(REGEX MATCHALL "(^| )-I([^\" ]+|\"[^\"]+\")" MPI_ALL_INCLUDE_PATHS "${MPI_COMPILE_CMDLINE}")
-        set(MPI_INCLUDE_PATH_WORK)
-
-        foreach(IPATH ${MPI_ALL_INCLUDE_PATHS})
-          string(REGEX REPLACE "^ ?-I" "" IPATH ${IPATH})
-          string(REPLACE "//" "/" IPATH ${IPATH})
-          string(REPLACE "\"" "" IPATH ${IPATH})
-          file(TO_CMAKE_PATH "${IPATH}" IPATH)
-          list(APPEND MPI_INCLUDE_PATH_WORK ${IPATH})
-        endforeach()
-
-        # try using showme:incdirs if extracting didn't work.
-        if (NOT MPI_INCLUDE_PATH_WORK)
-          set(MPI_INCLUDE_PATH_WORK ${MPI_INCDIRS})
-          separate_arguments(MPI_INCLUDE_PATH_WORK)
-        endif()
-
-        # If all else fails, just search for mpi.h in the normal include paths.
-        if (NOT MPI_INCLUDE_PATH_WORK)
-          set(MPI_HEADER_PATH "MPI_HEADER_PATH-NOTFOUND" CACHE FILEPATH "Cleared" FORCE)
-          find_path(MPI_HEADER_PATH mpi.h
-            HINTS ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
-            PATH_SUFFIXES include)
-          set(MPI_INCLUDE_PATH_WORK ${MPI_HEADER_PATH})
-        endif()
-
-        # Extract linker paths from the link command line
-        string(REGEX MATCHALL "(^| |-Wl,)(-L|/LIBPATH:)([^\" ]+|\"[^\"]+\")" MPI_ALL_LINK_PATHS "${MPI_LINK_CMDLINE}")
-        set(MPI_LINK_PATH)
-        foreach(LPATH ${MPI_ALL_LINK_PATHS})
-          string(REGEX REPLACE "^(| |-Wl,)(-L|/LIBPATH:)" "" LPATH ${LPATH})
-          string(REPLACE "//" "/" LPATH ${LPATH})
-          list(APPEND MPI_LINK_PATH ${LPATH})
-        endforeach()
-
-        # try using showme:libdirs if extracting didn't work.
-        if (NOT MPI_LINK_PATH)
-          set(MPI_LINK_PATH ${MPI_LIBDIRS})
-          separate_arguments(MPI_LINK_PATH)
-        endif()
-
-        # Extract linker flags from the link command line
-        string(REGEX MATCHALL "(^| )(-Wl,|-Xlinker )([^\" ]+|\"[^\"]+\")" MPI_ALL_LINK_FLAGS "${MPI_LINK_CMDLINE}")
-        set(MPI_LINK_FLAGS_WORK)
-        foreach(FLAG ${MPI_ALL_LINK_FLAGS})
-          string(REGEX REPLACE "^ " "" FLAG ${FLAG})
-          if (MPI_LINK_FLAGS_WORK)
-            set(MPI_LINK_FLAGS_WORK "${MPI_LINK_FLAGS_WORK} ${FLAG}")
-          else()
-            set(MPI_LINK_FLAGS_WORK ${FLAG})
-          endif()
-        endforeach()
-
-        # Extract the set of libraries to link against from the link command
-        # line
-        string(REGEX MATCHALL "(^| )-l([^\" ]+|\"[^\"]+\")" MPI_LIBNAMES "${MPI_LINK_CMDLINE}")
-        if(WIN32)
-          # The intel wrappers on windows link against static versions of the MPI libraries.
-          # The static libraries are simply listed on the command line without -l.
-          # For instance: " icl ... impi.lib "
-          string(REGEX MATCHALL "(^| )([^\" ]+)\\.lib" tmp "${MPI_LINK_CMDLINE}")
-          list(APPEND MPI_LIBNAMES ${tmp})
-        endif()
-
-        # add the compiler implicit directories because some compilers
-        # such as the intel compiler have libraries that show up
-        # in the showme list that can only be found in the implicit
-        # link directories of the compiler.
-        if (DEFINED CMAKE_${lang}_IMPLICIT_LINK_DIRECTORIES)
-          set(MPI_LINK_PATH "${MPI_LINK_PATH};${CMAKE_${lang}_IMPLICIT_LINK_DIRECTORIES}")
-        endif ()
-
-        # Determine full path names for all of the libraries that one needs
-        # to link against in an MPI program
-        foreach(LIB ${MPI_LIBNAMES})
-          string(REGEX REPLACE "^ ?-l" "" LIB ${LIB})
-          if(WIN32)
-            string(REGEX REPLACE "\\.lib$" "" LIB ${LIB})
-          endif()
-          string(STRIP ${LIB} LIB)
-          # MPI_LIB is cached by find_library, but we don't want that.  Clear it first.
-          set(MPI_LIB "MPI_LIB-NOTFOUND" CACHE FILEPATH "Cleared" FORCE)
-          find_library(MPI_LIB NAMES ${LIB} HINTS ${MPI_LINK_PATH})
-
-          if (MPI_LIB)
-            list(APPEND MPI_LIBRARIES_WORK ${MPI_LIB})
-          elseif (NOT MPI_FIND_QUIETLY)
-            message(WARNING "Unable to find MPI library ${LIB}")
-          endif()
-        endforeach()
-
-        # Sanity check MPI_LIBRARIES to make sure there are enough libraries
-        list(LENGTH MPI_LIBRARIES_WORK MPI_NUMLIBS)
-        list(LENGTH MPI_LIBNAMES MPI_NUMLIBS_EXPECTED)
-        if (NOT MPI_NUMLIBS EQUAL MPI_NUMLIBS_EXPECTED)
-          set(MPI_LIBRARIES_WORK "MPI_${lang}_LIBRARIES-NOTFOUND")
-        endif()
-      endif()
-
-    elseif(try_libs)
-      # If we didn't have an MPI compiler script to interrogate, attempt to find everything
-      # with plain old find functions.  This is nasty because MPI implementations have LOTS of
-      # different library names, so this section isn't going to be very generic.  We need to
-      # make sure it works for MS MPI, though, since there are no compiler wrappers for that.
-      find_path(MPI_HEADER_PATH mpi.h
-        HINTS ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
-        PATH_SUFFIXES include Inc)
-      set(MPI_INCLUDE_PATH_WORK ${MPI_HEADER_PATH})
-
-      # Decide between 32-bit and 64-bit libraries for Microsoft's MPI
-      if("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
-        set(MS_MPI_ARCH_DIR x64)
-        set(MS_MPI_ARCH_DIR2 amd64)
-      else()
-        set(MS_MPI_ARCH_DIR x86)
-        set(MS_MPI_ARCH_DIR2 i386)
-      endif()
-
-      set(MPI_LIB "MPI_LIB-NOTFOUND" CACHE FILEPATH "Cleared" FORCE)
-      find_library(MPI_LIB
-        NAMES         mpi mpich mpich2 msmpi
-        HINTS         ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
-        PATH_SUFFIXES lib lib/${MS_MPI_ARCH_DIR} Lib Lib/${MS_MPI_ARCH_DIR} lib/${MS_MPI_ARCH_DIR2} Lib/${MS_MPI_ARCH_DIR2})
-      set(MPI_LIBRARIES_WORK ${MPI_LIB})
-
-      # Right now, we only know about the extra libs for C++.
-      # We could add Fortran here (as there is usually libfmpich, etc.), but
-      # this really only has to work with MS MPI on Windows.
-      # Assume that other MPI's are covered by the compiler wrappers.
-      if (${lang} STREQUAL CXX)
-        set(MPI_LIB "MPI_LIB-NOTFOUND" CACHE FILEPATH "Cleared" FORCE)
-        find_library(MPI_LIB
-          NAMES         mpi++ mpicxx cxx mpi_cxx
-          HINTS         ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
-          PATH_SUFFIXES lib)
-        if (MPI_LIBRARIES_WORK AND MPI_LIB)
-          list(APPEND MPI_LIBRARIES_WORK ${MPI_LIB})
-        endif()
-      endif()
-
-      if (${lang} STREQUAL Fortran)
-        set(MPI_HEADER_PATH "MPI_HEADER_PATH-NOTFOUND" CACHE FILEPATH "Cleared" FORCE)
-        find_path(MPI_HEADER_PATH mpifptr.h
-          HINTS ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
-          PATH_SUFFIXES include Include include/${MS_MPI_ARCH_DIR} Include/${MS_MPI_ARCH_DIR2} Include/${MS_MPI_ARCH_DIR} include/${MS_MPI_ARCH_DIR2} Inc Inc/${MS_MPI_ARCH_DIR} Inc/${MS_MPI_ARCH_DIR2})
-        if (MPI_INCLUDE_PATH_WORK AND MPI_HEADER_PATH)
-          list(APPEND MPI_INCLUDE_PATH_WORK ${MPI_HEADER_PATH})
-        endif ()
-
-        set(MPI_LIB "MPI_LIB-NOTFOUND" CACHE FILEPATH "Cleared" FORCE)
-        find_library(MPI_LIB
-          NAMES         fmpi fmpich fmpich2 fmpich2g msmpifec msmpifmc
-          HINTS         ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
-          PATH_SUFFIXES lib lib/${MS_MPI_ARCH_DIR} Lib Lib/${MS_MPI_ARCH_DIR})
-        if (MPI_LIBRARIES_WORK AND MPI_LIB)
-          list(APPEND MPI_LIBRARIES_WORK ${MPI_LIB})
-        endif ()
-      endif ()
-
-      if (NOT MPI_LIBRARIES_WORK)
-        set(MPI_LIBRARIES_WORK "MPI_${lang}_LIBRARIES-NOTFOUND")
-      endif()
-    endif()
-
-    # If we found MPI, set up all of the appropriate cache entries
-    set(MPI_${lang}_COMPILE_FLAGS ${MPI_COMPILE_FLAGS_WORK} CACHE STRING "MPI ${lang} compilation flags"         FORCE)
-    set(MPI_${lang}_INCLUDE_PATH  ${MPI_INCLUDE_PATH_WORK}  CACHE STRING "MPI ${lang} include path"              FORCE)
-    set(MPI_${lang}_LINK_FLAGS    ${MPI_LINK_FLAGS_WORK}    CACHE STRING "MPI ${lang} linking flags"             FORCE)
-    set(MPI_${lang}_LIBRARIES     ${MPI_LIBRARIES_WORK}     CACHE STRING "MPI ${lang} libraries to link against" FORCE)
-    mark_as_advanced(MPI_${lang}_COMPILE_FLAGS MPI_${lang}_INCLUDE_PATH MPI_${lang}_LINK_FLAGS MPI_${lang}_LIBRARIES)
-
-    # clear out our temporary lib/header detectionv variable here.
-    set(MPI_LIB         "MPI_LIB-NOTFOUND"         CACHE INTERNAL "Scratch variable for MPI lib detection"    FORCE)
-    set(MPI_HEADER_PATH "MPI_HEADER_PATH-NOTFOUND" CACHE INTERNAL "Scratch variable for MPI header detection" FORCE)
-  endif()
-
-  # finally set a found variable for each MPI language
-  if (MPI_${lang}_INCLUDE_PATH AND MPI_${lang}_LIBRARIES)
-    set(MPI_${lang}_FOUND TRUE PARENT_SCOPE)
-  else()
-    set(MPI_${lang}_FOUND FALSE PARENT_SCOPE)
-  endif()
-endfunction()
-
-
-# This function attempts to compile with the regular compiler, to see if MPI programs
-# work with it.  This is a last ditch attempt after we've tried interrogating mpicc and
-# friends, and after we've tried to find generic libraries.  Works on machines like
-# Cray XE6, where the modules environment changes what MPI version cc, CC, and ftn use.
-function(try_regular_compiler lang success)
-  set(scratch_directory ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY})
-  if (${lang} STREQUAL Fortran)
-    set(test_file ${scratch_directory}/cmake_mpi_test.f90)
-    file(WRITE ${test_file}
-      "program hello\n"
-      "include 'mpif.h'\n"
-      "integer ierror\n"
-      "call MPI_INIT(ierror)\n"
-      "call MPI_FINALIZE(ierror)\n"
-      "end\n")
-  else()
-    if (${lang} STREQUAL CXX)
-      set(test_file ${scratch_directory}/cmake_mpi_test.cpp)
-    else()
-      set(test_file ${scratch_directory}/cmake_mpi_test.c)
-    endif()
-    file(WRITE ${test_file}
-      "#include <mpi.h>\n"
-      "int main(int argc, char **argv) {\n"
-      "  MPI_Init(&argc, &argv);\n"
-      "  MPI_Finalize();\n"
-      "}\n")
-  endif()
-  try_compile(compiler_has_mpi ${scratch_directory} ${test_file})
-  if (compiler_has_mpi)
-    set(MPI_${lang}_NO_INTERROGATE ${CMAKE_${lang}_COMPILER} CACHE STRING "Whether to interrogate MPI ${lang} compiler" FORCE)
-    set(MPI_${lang}_COMPILER       ${CMAKE_${lang}_COMPILER} CACHE STRING "MPI ${lang} compiler"                        FORCE)
-    set(MPI_${lang}_COMPILE_FLAGS  ""                        CACHE STRING "MPI ${lang} compilation flags"               FORCE)
-    set(MPI_${lang}_INCLUDE_PATH   ""                        CACHE STRING "MPI ${lang} include path"                    FORCE)
-    set(MPI_${lang}_LINK_FLAGS     ""                        CACHE STRING "MPI ${lang} linking flags"                   FORCE)
-    set(MPI_${lang}_LIBRARIES      ""                        CACHE STRING "MPI ${lang} libraries to link against"       FORCE)
-  endif()
-  set(${success} ${compiler_has_mpi} PARENT_SCOPE)
-  unset(compiler_has_mpi CACHE)
-endfunction()
-
-# End definitions, commence real work here.
-
-# Most mpi distros have some form of mpiexec which gives us something we can reliably look for.
-find_program(MPIEXEC
-  NAMES ${_MPI_EXEC_NAMES}
-  HINTS ${MPI_HOME} $ENV{MPI_HOME}
-  PATHS ${_MPI_PREFIX_PATH}
-  PATH_SUFFIXES bin
-  DOC "Executable for running MPI programs.")
-
-# call get_filename_component twice to remove mpiexec and the directory it exists in (typically bin).
-# This gives us a fairly reliable base directory to search for /bin /lib and /include from.
-get_filename_component(_MPI_BASE_DIR "${MPIEXEC}" PATH)
-get_filename_component(_MPI_BASE_DIR "${_MPI_BASE_DIR}" PATH)
-
-set(MPIEXEC_NUMPROC_FLAG "-np" CACHE STRING "Flag used by MPI to specify the number of processes for MPIEXEC; the next option will be the number of processes.")
-set(MPIEXEC_PREFLAGS     ""    CACHE STRING "These flags will be directly before the executable that is being run by MPIEXEC.")
-set(MPIEXEC_POSTFLAGS    ""    CACHE STRING "These flags will come after all flags given to MPIEXEC.")
-set(MPIEXEC_MAX_NUMPROCS "2"   CACHE STRING "Maximum number of processors available to run MPI applications.")
-mark_as_advanced(MPIEXEC MPIEXEC_NUMPROC_FLAG MPIEXEC_PREFLAGS MPIEXEC_POSTFLAGS MPIEXEC_MAX_NUMPROCS)
-
-
-#=============================================================================
-# Backward compatibility input hacks.  Propagate the FindMPI hints to C and
-# CXX if the respective new versions are not defined.  Translate the old
-# MPI_LIBRARY and MPI_EXTRA_LIBRARY to respective MPI_${lang}_LIBRARIES.
-#
-# Once we find the new variables, we translate them back into their old
-# equivalents below.
-foreach (lang C CXX)
-  # Old input variables.
-  set(_MPI_OLD_INPUT_VARS COMPILER COMPILE_FLAGS INCLUDE_PATH LINK_FLAGS)
-
-  # Set new vars based on their old equivalents, if the new versions are not already set.
-  foreach (var ${_MPI_OLD_INPUT_VARS})
-    if (NOT MPI_${lang}_${var} AND MPI_${var})
-      set(MPI_${lang}_${var} "${MPI_${var}}")
-    endif()
-  endforeach()
-
-  # Special handling for MPI_LIBRARY and MPI_EXTRA_LIBRARY, which we nixed in the
-  # new FindMPI.  These need to be merged into MPI_<lang>_LIBRARIES
-  if (NOT MPI_${lang}_LIBRARIES AND (MPI_LIBRARY OR MPI_EXTRA_LIBRARY))
-    set(MPI_${lang}_LIBRARIES ${MPI_LIBRARY} ${MPI_EXTRA_LIBRARY})
-  endif()
-endforeach()
-#=============================================================================
-
-
-# This loop finds the compilers and sends them off for interrogation.
-foreach (lang C CXX Fortran)
-  if (CMAKE_${lang}_COMPILER_WORKS)
-    # If the user supplies a compiler *name* instead of an absolute path, assume that we need to find THAT compiler.
-    if (MPI_${lang}_COMPILER)
-      if (NOT IS_ABSOLUTE "${MPI_${lang}_COMPILER}")
-        # Get rid of our default list of names and just search for the name the user wants.
-        set(_MPI_${lang}_COMPILER_NAMES ${MPI_${lang}_COMPILER})
-        set(MPI_${lang}_COMPILER "MPI_${lang}_COMPILER-NOTFOUND" CACHE FILEPATH "Cleared" FORCE)
-      endif()
-      # If the user specifies a compiler, we don't want to try to search libraries either.
-      set(try_libs FALSE)
-    else()
-      set(try_libs TRUE)
-    endif()
-
-    find_program(MPI_${lang}_COMPILER
-      NAMES  ${_MPI_${lang}_COMPILER_NAMES}
-      HINTS  ${_MPI_BASE_DIR}/bin
-      PATHS  ${_MPI_PREFIX_PATH}
-      )
-    interrogate_mpi_compiler(${lang} ${try_libs})
-    mark_as_advanced(MPI_${lang}_COMPILER)
-
-    # last ditch try -- if nothing works so far, just try running the regular compiler and
-    # see if we can create an MPI executable.
-    set(regular_compiler_worked 0)
-    if (NOT MPI_${lang}_LIBRARIES OR NOT MPI_${lang}_INCLUDE_PATH)
-      try_regular_compiler(${lang} regular_compiler_worked)
-    endif()
-
-    # add fortran mpi module path if ENV VAR exists
-    set (MPI_${lang}_INCLUDE_PATH "${MPI_${lang}_INCLUDE_PATH};$ENV{MPI_FORTRAN_MOD_DIR}")
-
-    set(MPI_${lang}_FIND_QUIETLY ${MPI_FIND_QUIETLY})
-    set(MPI_${lang}_FIND_REQUIRED ${MPI_FIND_REQUIRED})
-    set(MPI_${lang}_FIND_VERSION ${MPI_FIND_VERSION})
-    set(MPI_${lang}_FIND_VERSION_EXACT ${MPI_FIND_VERSION_EXACT})
-
-    if (regular_compiler_worked)
-      find_package_handle_standard_args(MPI_${lang} DEFAULT_MSG MPI_${lang}_COMPILER)
-    else()
-      find_package_handle_standard_args(MPI_${lang} DEFAULT_MSG MPI_${lang}_LIBRARIES MPI_${lang}_INCLUDE_PATH)
-    endif()
-  endif()
-endforeach()
-
-
-#=============================================================================
-# More backward compatibility stuff
-#
-# Bare MPI sans ${lang} vars are set to CXX then C, depending on what was found.
-# This mimics the behavior of the old language-oblivious FindMPI.
-set(_MPI_OLD_VARS FOUND COMPILER INCLUDE_PATH COMPILE_FLAGS LINK_FLAGS LIBRARIES)
-if (MPI_CXX_FOUND)
-  foreach (var ${_MPI_OLD_VARS})
-    set(MPI_${var} ${MPI_CXX_${var}})
-  endforeach()
-elseif (MPI_C_FOUND)
-  foreach (var ${_MPI_OLD_VARS})
-    set(MPI_${var} ${MPI_C_${var}})
-  endforeach()
-else()
-  # Note that we might still have found Fortran, but you'll need to use MPI_Fortran_FOUND
-  set(MPI_FOUND FALSE)
-endif()
-
-# Chop MPI_LIBRARIES into the old-style MPI_LIBRARY and MPI_EXTRA_LIBRARY, and set them in cache.
-if (MPI_LIBRARIES)
-  list(GET MPI_LIBRARIES 0 MPI_LIBRARY_WORK)
-  set(MPI_LIBRARY ${MPI_LIBRARY_WORK} CACHE FILEPATH "MPI library to link against" FORCE)
-else()
-  set(MPI_LIBRARY "MPI_LIBRARY-NOTFOUND" CACHE FILEPATH "MPI library to link against" FORCE)
-endif()
-
-list(LENGTH MPI_LIBRARIES MPI_NUMLIBS)
-if (MPI_NUMLIBS GREATER 1)
-  set(MPI_EXTRA_LIBRARY_WORK ${MPI_LIBRARIES})
-  list(REMOVE_AT MPI_EXTRA_LIBRARY_WORK 0)
-  set(MPI_EXTRA_LIBRARY ${MPI_EXTRA_LIBRARY_WORK} CACHE STRING "Extra MPI libraries to link against" FORCE)
-else()
-  set(MPI_EXTRA_LIBRARY "MPI_EXTRA_LIBRARY-NOTFOUND" CACHE STRING "Extra MPI libraries to link against" FORCE)
-endif()
-#=============================================================================
-
-# unset these vars to cleanup namespace
-unset(_MPI_OLD_VARS)
-unset(_MPI_PREFIX_PATH)
-unset(_MPI_BASE_DIR)
-foreach (lang C CXX Fortran)
-  unset(_MPI_${lang}_COMPILER_NAMES)
-endforeach()
diff --git a/config/cmake_ext_mod/FindSZIP.cmake b/config/cmake_ext_mod/FindSZIP.cmake
index bb5f8d6..699be85 100644
--- a/config/cmake_ext_mod/FindSZIP.cmake
+++ b/config/cmake_ext_mod/FindSZIP.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 # - Find SZIP library
 # - Derived from the FindTiff.cmake that is included with cmake
diff --git a/config/cmake_ext_mod/GetTimeOfDayTest.cpp b/config/cmake_ext_mod/GetTimeOfDayTest.cpp
index 3b5bf60..5fd7c04 100644
--- a/config/cmake_ext_mod/GetTimeOfDayTest.cpp
+++ b/config/cmake_ext_mod/GetTimeOfDayTest.cpp
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #if defined (TRY_SYS_TIME_H)
 #include <sys/time.h>
 /* #include <time.h> */
diff --git a/config/cmake_ext_mod/HDFCXXTests.cpp b/config/cmake_ext_mod/HDFCXXTests.cpp
index f5f6644..1b98092 100644
--- a/config/cmake_ext_mod/HDFCXXTests.cpp
+++ b/config/cmake_ext_mod/HDFCXXTests.cpp
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifdef OLD_HEADER_FILENAME
 
diff --git a/config/cmake_ext_mod/HDFLibMacros.cmake b/config/cmake_ext_mod/HDFLibMacros.cmake
index 9d50f50..54e408b 100644
--- a/config/cmake_ext_mod/HDFLibMacros.cmake
+++ b/config/cmake_ext_mod/HDFLibMacros.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 #-------------------------------------------------------------------------------
 macro (EXTERNAL_JPEG_LIBRARY compress_type jpeg_pic)
   # May need to build JPEG with PIC on x64 machines with gcc
@@ -63,14 +74,14 @@ macro (EXTERNAL_JPEG_LIBRARY compress_type jpeg_pic)
   HDF_IMPORT_SET_LIB_OPTIONS (jpeg-static "jpeg" STATIC "")
   add_dependencies (JPEG jpeg-static)
   set (JPEG_STATIC_LIBRARY "jpeg-static")
-  set (JPEG_LIBRARIES ${JPEG_static_LIBRARY})
+  set (JPEG_LIBRARIES ${JPEG_STATIC_LIBRARY})
   if (BUILD_SHARED_LIBS)
     # Create imported target jpeg-shared
     add_library(jpeg-shared SHARED IMPORTED)
     HDF_IMPORT_SET_LIB_OPTIONS (jpeg-shared "jpeg" SHARED "")
     add_dependencies (JPEG jpeg-shared)
     set (JPEG_SHARED_LIBRARY "jpeg-shared")
-    set (JPEG_LIBRARIES ${JPEG_LIBRARIES} ${JPEG_shared_LIBRARY})
+    set (JPEG_LIBRARIES ${JPEG_LIBRARIES} ${JPEG_SHARED_LIBRARY})
   endif ()
 
   set (JPEG_INCLUDE_DIR_GEN "${BINARY_DIR}")
@@ -156,14 +167,14 @@ macro (EXTERNAL_SZIP_LIBRARY compress_type encoding)
   HDF_IMPORT_SET_LIB_OPTIONS (szip-static "szip" STATIC "")
   add_dependencies (SZIP szip-static)
   set (SZIP_STATIC_LIBRARY "szip-static")
-  set (SZIP_LIBRARIES ${SZIP_static_LIBRARY})
+  set (SZIP_LIBRARIES ${SZIP_STATIC_LIBRARY})
   if (BUILD_SHARED_LIBS)
     # Create imported target szip-shared
     add_library(szip-shared SHARED IMPORTED)
     HDF_IMPORT_SET_LIB_OPTIONS (szip-shared "szip" SHARED "")
     add_dependencies (SZIP szip-shared)
     set (SZIP_SHARED_LIBRARY "szip-shared")
-    set (SZIP_LIBRARIES ${SZIP_LIBRARIES} ${SZIP_shared_LIBRARY})
+    set (SZIP_LIBRARIES ${SZIP_LIBRARIES} ${SZIP_SHARED_LIBRARY})
   endif ()
 
   set (SZIP_INCLUDE_DIR_GEN "${BINARY_DIR}")
@@ -251,7 +262,7 @@ macro (EXTERNAL_ZLIB_LIBRARY compress_type)
   HDF_IMPORT_SET_LIB_OPTIONS (zlib-static ${ZLIB_LIB_NAME} STATIC "")
   add_dependencies (ZLIB zlib-static)
   set (ZLIB_STATIC_LIBRARY "zlib-static")
-  set (ZLIB_LIBRARIES ${ZLIB_static_LIBRARY})
+  set (ZLIB_LIBRARIES ${ZLIB_STATIC_LIBRARY})
   if (BUILD_SHARED_LIBS)
     # Create imported target zlib-shared
     add_library(zlib-shared SHARED IMPORTED)
diff --git a/config/cmake_ext_mod/HDFMacros.cmake b/config/cmake_ext_mod/HDFMacros.cmake
index 3039cfd..04d60e1 100644
--- a/config/cmake_ext_mod/HDFMacros.cmake
+++ b/config/cmake_ext_mod/HDFMacros.cmake
@@ -1,3 +1,41 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+
+#-------------------------------------------------------------------------------
+macro (SET_HDF_BUILD_TYPE)
+  get_property(_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+  if(_isMultiConfig)
+    set(HDF_CFG_NAME ${CTEST_CONFIGURATION_TYPE})
+    set(HDF_BUILD_TYPE ${CMAKE_CFG_INTDIR})
+    set(HDF_CFG_BUILD_TYPE \${CMAKE_INSTALL_CONFIG_NAME})
+  else()
+    set(HDF_CFG_BUILD_TYPE ".")
+    if(CMAKE_BUILD_TYPE)
+      set(HDF_CFG_NAME ${CMAKE_BUILD_TYPE})
+      set(HDF_BUILD_TYPE ${CMAKE_BUILD_TYPE})
+    else()
+      set(HDF_CFG_NAME "Release")
+      set(HDF_BUILD_TYPE "Release")
+    endif()
+  endif()
+  if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+    message(STATUS "Setting build type to 'RelWithDebInfo' as none was specified.")
+    set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "Choose the type of build." FORCE)
+    # Set the possible values of build type for cmake-gui
+    set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release"
+      "MinSizeRel" "RelWithDebInfo")
+  endif()
+endmacro ()
+
 #-------------------------------------------------------------------------------
 macro (SET_GLOBAL_VARIABLE name value)
   set (${name} ${value} CACHE INTERNAL "Used to pass variables between directories" FORCE)
@@ -34,13 +72,6 @@ macro (IDE_SOURCE_PROPERTIES SOURCE_PATH HEADERS SOURCES)
 endmacro ()
 
 #-------------------------------------------------------------------------------
-macro (TARGET_NAMING libtarget libtype)
-  if (${libtype} MATCHES "SHARED")
-    set_target_properties (${libtarget} PROPERTIES OUTPUT_NAME "${libtarget}${ARGN}")
-  endif ()
-endmacro ()
-
-#-------------------------------------------------------------------------------
 macro (INSTALL_TARGET_PDB libtarget targetdestination targetcomponent)
   if (WIN32 AND MSVC)
     get_target_property (target_type ${libtarget} TYPE)
@@ -77,30 +108,36 @@ endmacro ()
 
 #-------------------------------------------------------------------------------
 macro (HDF_SET_LIB_OPTIONS libtarget libname libtype)
+  if (WIN32)
+    set (LIB_DEBUG_SUFFIX "_D")
+  else ()
+    set (LIB_DEBUG_SUFFIX "_debug")
+  endif ()
   if (${libtype} MATCHES "SHARED")
-    if (WIN32)
-      set (LIB_RELEASE_NAME "${libname}")
-      set (LIB_DEBUG_NAME "${libname}_D")
-    else ()
-      set (LIB_RELEASE_NAME "${libname}")
-      set (LIB_DEBUG_NAME "${libname}_debug")
-    endif ()
+    set (LIB_RELEASE_NAME "${libname}")
+    set (LIB_DEBUG_NAME "${libname}${LIB_DEBUG_SUFFIX}")
   else ()
     if (WIN32)
       set (LIB_RELEASE_NAME "lib${libname}")
-      set (LIB_DEBUG_NAME "lib${libname}_D")
+      set (LIB_DEBUG_NAME "lib${libname}${LIB_DEBUG_SUFFIX}")
     else ()
       set (LIB_RELEASE_NAME "${libname}")
-      set (LIB_DEBUG_NAME "${libname}_debug")
+      set (LIB_DEBUG_NAME "${libname}${LIB_DEBUG_SUFFIX}")
     endif ()
   endif ()
 
   set_target_properties (${libtarget}
       PROPERTIES
-      OUTPUT_NAME_DEBUG          ${LIB_DEBUG_NAME}
-      OUTPUT_NAME_RELEASE        ${LIB_RELEASE_NAME}
-      OUTPUT_NAME_MINSIZEREL     ${LIB_RELEASE_NAME}
-      OUTPUT_NAME_RELWITHDEBINFO ${LIB_RELEASE_NAME}
+         OUTPUT_NAME
+               ${LIB_RELEASE_NAME}
+         OUTPUT_NAME_DEBUG
+               ${LIB_DEBUG_NAME}
+         OUTPUT_NAME_RELEASE
+               ${LIB_RELEASE_NAME}
+         OUTPUT_NAME_MINSIZEREL
+               ${LIB_RELEASE_NAME}
+         OUTPUT_NAME_RELWITHDEBINFO
+               ${LIB_RELEASE_NAME}
   )
   if (${libtype} MATCHES "STATIC")
     if (WIN32)
@@ -148,8 +185,8 @@ macro (HDF_IMPORT_SET_LIB_OPTIONS libtarget libname libtype libversion)
         )
       else ()
         set_target_properties (${libtarget} PROPERTIES
-            IMPORTED_IMPLIB "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${CMAKE_BUILD_TYPE}/${CMAKE_IMPORT_LIBRARY_PREFIX}${IMPORT_LIB_NAME}${CMAKE_IMPORT_LIBRARY_SUFFIX}"
-            IMPORTED_LOCATION "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${CMAKE_BUILD_TYPE}/${CMAKE_IMPORT_LIBRARY_PREFIX}${IMPORT_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}"
+            IMPORTED_IMPLIB "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${HDF_BUILD_TYPE}/${CMAKE_IMPORT_LIBRARY_PREFIX}${IMPORT_LIB_NAME}${CMAKE_IMPORT_LIBRARY_SUFFIX}"
+            IMPORTED_LOCATION "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${HDF_BUILD_TYPE}/${CMAKE_IMPORT_LIBRARY_PREFIX}${IMPORT_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}"
         )
       endif ()
     else ()
@@ -169,7 +206,7 @@ macro (HDF_IMPORT_SET_LIB_OPTIONS libtarget libname libtype libversion)
   else ()
     if (WIN32 AND NOT MINGW)
       set_target_properties (${libtarget} PROPERTIES
-          IMPORTED_LOCATION "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${CMAKE_BUILD_TYPE}/${IMPORT_LIB_NAME}${CMAKE_STATIC_LIBRARY_SUFFIX}"
+          IMPORTED_LOCATION "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${HDF_BUILD_TYPE}/${IMPORT_LIB_NAME}${CMAKE_STATIC_LIBRARY_SUFFIX}"
           IMPORTED_LINK_INTERFACE_LANGUAGES "C"
       )
     else ()
@@ -236,21 +273,32 @@ macro (HDF_README_PROPERTIES target_fortran)
     elseif (${CMAKE_SYSTEM_VERSION} MATCHES "6.3")
       set (BINARY_PLATFORM "${BINARY_PLATFORM} 10")
     endif ()
-    set (BINARY_PLATFORM "${BINARY_PLATFORM} ${MSVC_C_ARCHITECTURE_ID}")
-    if (${CMAKE_C_COMPILER_VERSION} MATCHES "^16.*")
-      set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2010")
-    elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^15.*")
-      set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2008")
-    elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^17.*")
-      set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2012")
-    elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^18.*")
-      set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2013")
-    elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^19.*")
-      set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2015")
-    elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^20.*")
-      set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2017")
-    else ()
-      set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO ${CMAKE_C_COMPILER_VERSION}")
+    if (CMAKE_C_COMPILER_ID MATCHES "Intel")
+      set (BINARY_PLATFORM "${BINARY_PLATFORM} Intel")
+      if (${CMAKE_C_COMPILER_VERSION} MATCHES "^17.*")
+        set (BINARY_PLATFORM "${BINARY_PLATFORM}, using Intel 17")
+      else ()
+        set (BINARY_PLATFORM "${BINARY_PLATFORM}, using Intel ${CMAKE_C_COMPILER_VERSION}")
+      endif ()
+    elseif (CMAKE_C_COMPILER_ID MATCHES "MSVC")
+      set (BINARY_PLATFORM "${BINARY_PLATFORM} ${MSVC_C_ARCHITECTURE_ID}")
+      if (${CMAKE_C_COMPILER_VERSION} MATCHES "^16.*")
+        set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2010")
+      elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^15.*")
+        set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2008")
+      elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^17.*")
+        set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2012")
+      elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^18.*")
+        set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2013")
+      elseif (${CMAKE_C_COMPILER_VERSION} MATCHES "^19.*")
+        if (${CMAKE_C_COMPILER_VERSION} MATCHES "^19.0.*")
+          set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2015")
+        else ()
+          set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO 2017")
+         endif ()
+      else ()
+        set (BINARY_PLATFORM "${BINARY_PLATFORM}, using VISUAL STUDIO ${CMAKE_C_COMPILER_VERSION}")
+      endif ()
     endif ()
   elseif (APPLE)
     set (BINARY_EXAMPLE_ENDING "tar.gz")
@@ -289,3 +337,85 @@ macro (HDFTEST_COPY_FILE src dest target)
     )
     list (APPEND ${target}_list "${dest}")
 endmacro ()
+
+macro (HDF_DIR_PATHS package_prefix)
+  if (APPLE)
+    option (${package_prefix}_BUILD_FRAMEWORKS "TRUE to build as frameworks libraries, FALSE to build according to BUILD_SHARED_LIBS" FALSE)
+  endif ()
+
+  if (NOT ${package_prefix}_INSTALL_BIN_DIR)
+    set (${package_prefix}_INSTALL_BIN_DIR bin)
+  endif ()
+  if (NOT ${package_prefix}_INSTALL_LIB_DIR)
+    if (APPLE)
+      if (${package_prefix}_BUILD_FRAMEWORKS)
+        set (${package_prefix}_INSTALL_JAR_DIR ../Java)
+      else ()
+        set (${package_prefix}_INSTALL_JAR_DIR lib)
+      endif ()
+      set (${package_prefix}_INSTALL_FMWK_DIR ${CMAKE_INSTALL_FRAMEWORK_PREFIX})
+    else ()
+      set (${package_prefix}_INSTALL_JAR_DIR lib)
+    endif ()
+    set (${package_prefix}_INSTALL_LIB_DIR lib)
+  endif ()
+  if (NOT ${package_prefix}_INSTALL_INCLUDE_DIR)
+    set (${package_prefix}_INSTALL_INCLUDE_DIR include)
+  endif ()
+  if (NOT ${package_prefix}_INSTALL_DATA_DIR)
+    if (NOT WIN32)
+      if (APPLE)
+        if (${package_prefix}_BUILD_FRAMEWORKS)
+          set (${package_prefix}_INSTALL_EXTRA_DIR ../SharedSupport)
+        else ()
+          set (${package_prefix}_INSTALL_EXTRA_DIR share)
+        endif ()
+        set (${package_prefix}_INSTALL_FWRK_DIR ${CMAKE_INSTALL_FRAMEWORK_PREFIX})
+      endif ()
+      set (${package_prefix}_INSTALL_DATA_DIR share)
+      set (${package_prefix}_INSTALL_CMAKE_DIR share/cmake)
+    else ()
+      set (${package_prefix}_INSTALL_DATA_DIR ".")
+      set (${package_prefix}_INSTALL_CMAKE_DIR cmake)
+    endif ()
+  endif ()
+
+  if (DEFINED ADDITIONAL_CMAKE_PREFIX_PATH AND EXISTS "${ADDITIONAL_CMAKE_PREFIX_PATH}")
+    set (CMAKE_PREFIX_PATH ${ADDITIONAL_CMAKE_PREFIX_PATH} ${CMAKE_PREFIX_PATH})
+  endif ()
+
+  SET_HDF_BUILD_TYPE()
+
+#-----------------------------------------------------------------------------
+# Setup output Directories
+#-----------------------------------------------------------------------------
+  if (NOT ${package_prefix}_EXTERNALLY_CONFIGURED)
+    set (CMAKE_RUNTIME_OUTPUT_DIRECTORY
+        ${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all Executables."
+    )
+    set (CMAKE_LIBRARY_OUTPUT_DIRECTORY
+        ${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all Libraries"
+    )
+    set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY
+        ${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all static libraries."
+    )
+    set (CMAKE_Fortran_MODULE_DIRECTORY
+        ${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all fortran modules."
+    )
+    if (WIN32)
+      set (CMAKE_TEST_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${CTEST_CONFIGURATION_TYPE})
+      set (CMAKE_PDB_OUTPUT_DIRECTORY
+          ${PROJECT_BINARY_DIR}/bin CACHE PATH "Single Directory for all pdb files."
+      )
+    else ()
+      set (CMAKE_TEST_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${CTEST_CONFIGURATION_TYPE})
+    endif ()
+  else ()
+    # if we are externally configured, but the project uses old cmake scripts
+    # this may not be set and utilities like H5detect will fail
+    if (NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY)
+      set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
+    endif ()
+  endif ()
+endmacro ()
+
diff --git a/config/cmake_ext_mod/HDFTests.c b/config/cmake_ext_mod/HDFTests.c
index 648f795..320fd5b 100644
--- a/config/cmake_ext_mod/HDFTests.c
+++ b/config/cmake_ext_mod/HDFTests.c
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #define SIMPLE_TEST(x) int main(){ x; return 0; }
 
 #ifdef HAVE_C99_DESIGNATED_INITIALIZER
@@ -211,12 +222,26 @@ SIMPLE_TEST(struct stat sb; sb.st_blocks=0);
 #include <stdlib.h>
 #include <string.h>
 
+#if defined(_MSC_VER) && defined(_DEBUG)
+# include <crtdbg.h>
+int DebugReport(int reportType, char* message, int* returnValue)
+{
+  (void)reportType;
+  (void)message;
+  (void)returnValue;
+  return 1; /* no further handling required */
+}
+#endif
+
 int main(void)
 {
   char *llwidthArgs[] = { "I64", "l64", "l", "L", "q", "ll", NULL };
   char *s = malloc(128);
   char **currentArg = NULL;
   LL_TYPE x = (LL_TYPE)1048576 * (LL_TYPE)1048576;
+  #if defined(_MSC_VER) && defined(_DEBUG)
+    _CrtSetReportHook(DebugReport);
+  #endif
   for (currentArg = llwidthArgs; *currentArg != NULL; currentArg++)
     {
     char formatString[64];
diff --git a/config/cmake_ext_mod/HDFUseFortran.cmake b/config/cmake_ext_mod/HDFUseFortran.cmake
index bf254a1..5be2c49 100644
--- a/config/cmake_ext_mod/HDFUseFortran.cmake
+++ b/config/cmake_ext_mod/HDFUseFortran.cmake
@@ -1,9 +1,28 @@
 #
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+#
 # This file provides functions for Fortran support.
 #
 #-------------------------------------------------------------------------------
 ENABLE_LANGUAGE (Fortran)
 
+#-------------------------------------------------------------------------------
+#  Fix Fortran flags if we are compiling staticly on Windows using
+#  Windows_MT.cmake from config/cmake/UserMacros
+#-------------------------------------------------------------------------------
+if (BUILD_STATIC_CRT_LIBS)
+  TARGET_STATIC_CRT_FLAGS ()
+endif ()
+
 #-----------------------------------------------------------------------------
 # Detect name mangling convention used between Fortran and C
 #-----------------------------------------------------------------------------
diff --git a/config/cmake_ext_mod/grepTest.cmake b/config/cmake_ext_mod/grepTest.cmake
index 31c8421..b812d73 100644
--- a/config/cmake_ext_mod/grepTest.cmake
+++ b/config/cmake_ext_mod/grepTest.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 # grepTest.cmake executes a command and captures the output in a file. File is then compared
 # against a reference file. Exit status of command can also be compared.
 
@@ -46,15 +57,15 @@ file (READ ${TEST_FOLDER}/${TEST_OUTPUT} TEST_STREAM)
 # TEST_REFERENCE should always be matched
 string (REGEX MATCH "${TEST_REFERENCE}" TEST_MATCH ${TEST_STREAM})
 string (COMPARE EQUAL "${TEST_REFERENCE}" "${TEST_MATCH}" TEST_RESULT)
-if (${TEST_RESULT} STREQUAL "0")
+if ("${TEST_RESULT}" STREQUAL "0")
   message (FATAL_ERROR "Failed: The output of ${TEST_PROGRAM} did not contain ${TEST_REFERENCE}")
 endif ()
 
 string (REGEX MATCH "${TEST_FILTER}" TEST_MATCH ${TEST_STREAM})
-if (${TEST_EXPECT} STREQUAL "1")
+if ("${TEST_EXPECT}" STREQUAL "1")
   # TEST_EXPECT (1) interperts TEST_FILTER as NOT to match
   string (LENGTH "${TEST_MATCH}" TEST_RESULT)
-  if (NOT ${TEST_RESULT} STREQUAL "0")
+  if (NOT "${TEST_RESULT}" STREQUAL "0")
     message (FATAL_ERROR "Failed: The output of ${TEST_PROGRAM} did contain ${TEST_FILTER}")
   endif ()
 endif ()
diff --git a/config/cmake_ext_mod/runTest.cmake b/config/cmake_ext_mod/runTest.cmake
index 9a2236e..5569a73 100644
--- a/config/cmake_ext_mod/runTest.cmake
+++ b/config/cmake_ext_mod/runTest.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 # runTest.cmake executes a command and captures the output in a file. File is then compared
 # against a reference file. Exit status of command can also be compared.
 cmake_policy(SET CMP0007 NEW)
@@ -44,6 +55,7 @@ endif ()
 
 if (TEST_ENV_VAR)
   set (ENV{${TEST_ENV_VAR}} "${TEST_ENV_VALUE}")
+  #message (STATUS "ENV:${TEST_ENV_VAR}=$ENV{${TEST_ENV_VAR}}")
 endif ()
 
 if (NOT TEST_INPUT)
@@ -76,7 +88,7 @@ if (TEST_REGEX)
   file (READ ${TEST_FOLDER}/${TEST_OUTPUT} TEST_STREAM)
   string (REGEX MATCH "${TEST_REGEX}" REGEX_MATCH ${TEST_STREAM})
   string (COMPARE EQUAL "${REGEX_MATCH}" "${TEST_MATCH}" REGEX_RESULT)
-  if (${REGEX_RESULT} STREQUAL "0")
+  if ("${REGEX_RESULT}" STREQUAL "0")
     message (STATUS "Failed: The output of ${TEST_PROGRAM} did not contain ${TEST_MATCH}")
   endif ()
 endif ()
@@ -95,7 +107,7 @@ if (TEST_APPEND)
 endif ()
 
 # if the return value is !=${TEST_EXPECT} bail out
-if (NOT ${TEST_RESULT} STREQUAL ${TEST_EXPECT})
+if (NOT "${TEST_RESULT}" STREQUAL "${TEST_EXPECT}")
   if (NOT TEST_NOERRDISPLAY)
     if (EXISTS ${TEST_FOLDER}/${TEST_OUTPUT})
       file (READ ${TEST_FOLDER}/${TEST_OUTPUT} TEST_STREAM)
@@ -182,13 +194,13 @@ if (NOT TEST_SKIP_COMPARE)
     endif ()
   endif ()
 
-  if (NOT ${TEST_RESULT} STREQUAL 0)
+  if (NOT "${TEST_RESULT}" STREQUAL "0")
     set (TEST_RESULT 0)
     file (STRINGS ${TEST_FOLDER}/${TEST_OUTPUT} test_act)
     list (LENGTH test_act len_act)
     file (STRINGS ${TEST_FOLDER}/${TEST_REFERENCE} test_ref)
     list (LENGTH test_ref len_ref)
-    if (NOT ${len_act} STREQUAL "0" AND NOT ${len_ref} STREQUAL "0")
+    if (NOT "${len_act}" STREQUAL "0" AND NOT "${len_ref}" STREQUAL "0")
       math (EXPR _FP_LEN "${len_ref} - 1")
       foreach (line RANGE 0 ${_FP_LEN})
         list (GET test_act ${line} str_act)
@@ -201,14 +213,14 @@ if (NOT TEST_SKIP_COMPARE)
         endif ()
       endforeach ()
     else ()
-      if (${len_act} STREQUAL "0")
+      if ("${len_act}" STREQUAL "0")
         message (STATUS "COMPARE Failed: ${TEST_FOLDER}/${TEST_OUTPUT} is empty")
       endif ()
-      if (${len_ref} STREQUAL "0")
+      if ("${len_ref}" STREQUAL "0")
         message (STATUS "COMPARE Failed: ${TEST_FOLDER}/${TEST_REFERENCE} is empty")
       endif ()
     endif ()
-    if (NOT ${len_act} STREQUAL ${len_ref})
+    if (NOT "${len_act}" STREQUAL "${len_ref}")
       set (TEST_RESULT 1)
     endif ()
   endif ()
@@ -216,7 +228,7 @@ if (NOT TEST_SKIP_COMPARE)
   message (STATUS "COMPARE Result: ${TEST_RESULT}")
 
   # again, if return value is !=0 scream and shout
-  if (NOT ${TEST_RESULT} STREQUAL 0)
+  if (NOT "${TEST_RESULT}" STREQUAL "0")
     message (FATAL_ERROR "Failed: The output of ${TEST_OUTPUT} did not match ${TEST_REFERENCE}")
   endif ()
 
@@ -232,14 +244,14 @@ if (NOT TEST_SKIP_COMPARE)
         COMMAND ${CMAKE_COMMAND} -E compare_files ${TEST_FOLDER}/${TEST_OUTPUT}.err ${TEST_FOLDER}/${TEST_ERRREF}
         RESULT_VARIABLE TEST_RESULT
     )
-    if (NOT ${TEST_RESULT} STREQUAL 0)
+    if (NOT "${TEST_RESULT}" STREQUAL "0")
       set (TEST_RESULT 0)
       file (STRINGS ${TEST_FOLDER}/${TEST_OUTPUT}.err test_act)
       list (LENGTH test_act len_act)
       file (STRINGS ${TEST_FOLDER}/${TEST_ERRREF} test_ref)
       list (LENGTH test_ref len_ref)
       math (EXPR _FP_LEN "${len_ref} - 1")
-      if (NOT ${len_act} STREQUAL "0" AND NOT ${len_ref} STREQUAL "0")
+      if (NOT "${len_act}" STREQUAL "0" AND NOT "${len_ref}" STREQUAL "0")
         math (EXPR _FP_LEN "${len_ref} - 1")
         foreach (line RANGE 0 ${_FP_LEN})
           list (GET test_act ${line} str_act)
@@ -252,14 +264,14 @@ if (NOT TEST_SKIP_COMPARE)
           endif ()
         endforeach ()
       else ()
-        if (${len_act} STREQUAL "0")
+        if ("${len_act}" STREQUAL "0")
           message (STATUS "COMPARE Failed: ${TEST_FOLDER}/${TEST_OUTPUT}.err is empty")
         endif ()
-        if (${len_ref} STREQUAL "0")
+        if ("${len_ref}" STREQUAL "0")
           message (STATUS "COMPARE Failed: ${TEST_FOLDER}/${TEST_ERRREF} is empty")
         endif ()
       endif ()
-      if (NOT ${len_act} STREQUAL ${len_ref})
+      if (NOT "${len_act}" STREQUAL "${len_ref}")
         set (TEST_RESULT 1)
       endif ()
     endif ()
@@ -267,7 +279,7 @@ if (NOT TEST_SKIP_COMPARE)
     message (STATUS "COMPARE Result: ${TEST_RESULT}")
 
     # again, if return value is !=0 scream and shout
-    if (NOT ${TEST_RESULT} STREQUAL 0)
+    if (NOT "${TEST_RESULT}" STREQUAL "0")
       message (FATAL_ERROR "Failed: The error output of ${TEST_OUTPUT}.err did not match ${TEST_ERRREF}")
     endif ()
   endif ()
diff --git a/config/commence.am b/config/commence.am
index 1a26a85..5fe21a6 100644
--- a/config/commence.am
+++ b/config/commence.am
@@ -7,12 +7,10 @@
 ##
 ## This file is part of HDF5.  The full HDF5 copyright notice, including
 ## terms governing use, modification, and redistribution, is contained in
-## the files COPYING and Copyright.html.  COPYING can be found at the root
-## of the source code distribution tree; Copyright.html can be found at the
-## root level of an installed copy of the electronic HDF5 document set and
-## is linked from the top-level documents page.  It can also be found at
-## http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-## access to either file, you may request a copy from help@hdfgroup.org.
+## the COPYING file, which can be found at the root of the source code
+## distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+## If you do not have access to either file, you may request a copy from
+## help@hdfgroup.org.
 
 
 ## Textually included in the beginning of every HDF5 Makefile.am
diff --git a/config/conclude.am b/config/conclude.am
index 1ba56fb..4bdbb0b 100644
--- a/config/conclude.am
+++ b/config/conclude.am
@@ -7,22 +7,20 @@
 ##
 ## This file is part of HDF5.  The full HDF5 copyright notice, including
 ## terms governing use, modification, and redistribution, is contained in
-## the files COPYING and Copyright.html.  COPYING can be found at the root
-## of the source code distribution tree; Copyright.html can be found at the
-## root level of an installed copy of the electronic HDF5 document set and
-## is linked from the top-level documents page.  It can also be found at
-## http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-## access to either file, you may request a copy from help@hdfgroup.org.
+## the COPYING file, which can be found at the root of the source code
+## distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+## If you do not have access to either file, you may request a copy from
+## help@hdfgroup.org.
 
 
 ## Textually included at the end of most HDF5 Makefiles.am.
 ## Contains build rules.
 
-# Automake needs to be taught how to build lib, progs, and tests targets.
+# Automake needs to be taught how to build lib, progs and tests targets.
 # These will be filled in automatically for the most part (e.g.,
 # lib_LIBRARIES are built for lib target), but EXTRA_LIB, EXTRA_PROG, and
 # EXTRA_TEST variables are supplied to allow the user to force targets to
-# be built at certain times. 
+# be built at certain times.
 LIB = $(lib_LIBRARIES) $(lib_LTLIBRARIES) $(noinst_LIBRARIES)                 \
       $(noinst_LTLIBRARIES) $(check_LIBRARIES) $(check_LTLIBRARIES) $(EXTRA_LIB)
 PROGS = $(bin_PROGRAMS) $(bin_SCRIPTS) $(noinst_PROGRAMS) $(noinst_SCRIPTS)   \
@@ -33,6 +31,7 @@ TESTS = $(TEST_PROG) $(TEST_SCRIPT) $(EXTRA_TEST)
 TEST_EXTENSIONS = .sh
 SH_LOG_COMPILER = $(SHELL)
 AM_SH_LOG_FLAGS =
+REALTIMEOUTPUT = $(realtimeOutput)
 
 # lib/progs/tests targets recurse into subdirectories. build-* targets
 # build files in this directory.
@@ -126,28 +125,62 @@ $(TEST_PROG_CHKEXE) $(TEST_PROG_PARA_CHKEXE) dummy.chkexe_:
 	   if $(top_srcdir)/bin/newer $(@:.chkexe_=.chkexe) $${tname}; then \
 	      echo "No need to test $${tname} again."; \
 	   else \
-	      echo "============================" > $${log}; \
-	      if test "X$(FORTRAN_API)" = "Xyes"; then \
-	         echo "Fortran API: Testing $(HDF5_DRIVER) $${tname} $(TEST_FLAGS)"; \
-	         echo "Fortran API: $(HDF5_DRIVER) $${tname} $(TEST_FLAGS) Test Log" >> $${log}; \
-	      elif test "X$(CXX_API)" = "Xyes"; then \
-	         echo "C++ API: Testing $(HDF5_DRIVER) $${tname} $(TEST_FLAGS)"; \
-	         echo "C++ API: $(HDF5_DRIVER) $${tname} $(TEST_FLAGS) Test Log" >> $${log};\
-	      else \
-	         echo "Testing $(HDF5_DRIVER) $${tname} $(TEST_FLAGS)"; \
-	         echo "$(HDF5_DRIVER) $${tname} $(TEST_FLAGS) Test Log" >> $${log}; \
-	      fi; \
-	      echo "============================" >> $${log}; \
-	      srcdir="$(srcdir)" \
-	         $(TIME) $(RUNEXEC) ./$${tname} $(TEST_FLAGS) >> $${log} 2>&1 \
-	         && touch $(@:.chkexe_=.chkexe) || \
-	         (test $$HDF5_Make_Ignore && echo "*** Error ignored") || \
-	         (cat $${log} && false) || exit 1; \
+              if test -n "$(REALTIMEOUTPUT)"; then \
+                 echo "============================" | tee $${log}; \
+              else \
+                 echo "============================" > $${log}; \
+              fi; \
+              if test "X$(FORTRAN_API)" = "Xyes"; then \
+                 echo "Fortran API: Testing $(HDF5_DRIVER) $${tname} $(TEST_FLAGS)"; \
+                 if test -n "$(REALTIMEOUTPUT)"; then \
+                    echo "Fortran API: $(HDF5_DRIVER) $${tname} $(TEST_FLAGS) Test Log" | tee -a $${log}; \
+                 else \
+                    echo "Fortran API: $(HDF5_DRIVER) $${tname} $(TEST_FLAGS) Test Log" >> $${log}; \
+                 fi; \
+              elif test "X$(CXX_API)" = "Xyes"; then \
+                 echo "C++ API: Testing $(HDF5_DRIVER) $${tname} $(TEST_FLAGS)"; \
+                 if test -n "$(REALTIMEOUTPUT)"; then \
+                    echo "C++ API: $(HDF5_DRIVER) $${tname} $(TEST_FLAGS) Test Log" | tee -a $${log};\
+                 else \
+                    echo "C++ API: $(HDF5_DRIVER) $${tname} $(TEST_FLAGS) Test Log" >> $${log};\
+                 fi; \
+              else \
+                 echo "Testing $(HDF5_DRIVER) $${tname} $(TEST_FLAGS)"; \
+                 if test -n "$(REALTIMEOUTPUT)"; then \
+                    echo "$(HDF5_DRIVER) $${tname} $(TEST_FLAGS) Test Log" | tee -a $${log}; \
+                 else \
+                    echo "$(HDF5_DRIVER) $${tname} $(TEST_FLAGS) Test Log" >> $${log}; \
+                 fi; \
+              fi; \
+              if test -n "$(REALTIMEOUTPUT)"; then \
+                 echo "============================" | tee -a $${log}; \
+              else \
+                 echo "============================" >> $${log}; \
+              fi; \
+              if test -n "$(REALTIMEOUTPUT)"; then \
+                 srcdir="$(srcdir)" \
+                 $(TIME) $(RUNEXEC) ./$${tname} $(TEST_FLAGS) | tee -a $${log} 2>&1 \
+                 && touch $(@:.chkexe_=.chkexe) || \
+                 (test $$HDF5_Make_Ignore && echo "*** Error ignored") || \
+                 (cat $${log} && false) || exit 1; \
+              else \
+                 srcdir="$(srcdir)" \
+                 $(TIME) $(RUNEXEC) ./$${tname} $(TEST_FLAGS) >> $${log} 2>&1 \
+                 && touch $(@:.chkexe_=.chkexe) || \
+                 (test $$HDF5_Make_Ignore && echo "*** Error ignored") || \
+                 (cat $${log} && false) || exit 1; \
+              fi; \
 	      echo "" >> $${log}; \
-	      echo "Finished testing $${tname} $(TEST_FLAGS)" >> $${log}; \
-	      echo "============================" >> $${log}; \
-	      echo "Finished testing $${tname} $(TEST_FLAGS)"; \
-	      cat $${log}; \
+              if test -n "$(REALTIMEOUTPUT)"; then \
+                 echo "Finished testing $${tname} $(TEST_FLAGS)" | tee -a $${log}; \
+                 echo "============================" | tee -a $${log}; \
+              else \
+                 echo "Finished testing $${tname} $(TEST_FLAGS)" >> $${log}; \
+                 echo "============================" >> $${log}; \
+              fi; \
+              if test -z "$(REALTIMEOUTPUT)"; then \
+                 cat $${log}; \
+              fi; \
 	   fi; \
 	fi
  
diff --git a/config/conclude_fc.am b/config/conclude_fc.am
index 6402412..15d04a7 100644
--- a/config/conclude_fc.am
+++ b/config/conclude_fc.am
@@ -7,12 +7,10 @@
 ##
 ## This file is part of HDF5.  The full HDF5 copyright notice, including
 ## terms governing use, modification, and redistribution, is contained in
-## the files COPYING and Copyright.html.  COPYING can be found at the root
-## of the source code distribution tree; Copyright.html can be found at the
-## root level of an installed copy of the electronic HDF5 document set and
-## is linked from the top-level documents page.  It can also be found at
-## http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-## access to either file, you may request a copy from help@hdfgroup.org.
+## the COPYING file, which can be found at the root of the source code
+## distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+## If you do not have access to either file, you may request a copy from
+## help@hdfgroup.org.
 
 
 ## Textually included at the end of the Fortran HDF5 Makefiles.am.
diff --git a/config/cygwin b/config/cygwin
index 7423403..6ead871 100644
--- a/config/cygwin
+++ b/config/cygwin
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file is part of the HDF5 build script.  It is processed shortly
diff --git a/config/examples.am b/config/examples.am
index 8597a16..247dfa8 100644
--- a/config/examples.am
+++ b/config/examples.am
@@ -7,12 +7,10 @@
 ##
 ## This file is part of HDF5.  The full HDF5 copyright notice, including
 ## terms governing use, modification, and redistribution, is contained in
-## the files COPYING and Copyright.html.  COPYING can be found at the root
-## of the source code distribution tree; Copyright.html can be found at the
-## root level of an installed copy of the electronic HDF5 document set and
-## is linked from the top-level documents page.  It can also be found at
-## http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-## access to either file, you may request a copy from help@hdfgroup.org.
+## the COPYING file, which can be found at the root of the source code
+## distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+## If you do not have access to either file, you may request a copy from
+## help@hdfgroup.org.
 
 ## Textually included near the end of HDF5 Makefiles in example directories.
 ## Contains boilerplate for building, installing, and cleaning example
diff --git a/config/freebsd b/config/freebsd
index e42ca60..9a9348b 100644
--- a/config/freebsd
+++ b/config/freebsd
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file is part of the HDF5 build script.  It is processed shortly
@@ -36,8 +34,8 @@ fi
 if test "X-" = "X-$FC"; then
     case $CC_BASENAME in
         gcc*|pgcc*)
-            FC=gfortran40
-            FC_BASENAME=gfortran40
+            FC=gfortran
+            FC_BASENAME=gfortran
             ;;
         icc*)
             FC=ifort
diff --git a/config/gnu-cxxflags b/config/gnu-cxxflags
index 46fd048..e0f2999 100644
--- a/config/gnu-cxxflags
+++ b/config/gnu-cxxflags
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file should be sourced into configure if the compiler is the
diff --git a/config/gnu-fflags b/config/gnu-fflags
index 4585735..6b5e6a1 100644
--- a/config/gnu-fflags
+++ b/config/gnu-fflags
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file should be sourced into configure if the compiler is the
@@ -73,7 +71,7 @@ if test "X-gfortran" = "X-$f9x_vendor"; then
     #esac
 
     # General
-    FC_BASENAME=gfortran40
+    FC_BASENAME=gfortran
     F9XSUFFIXFLAG=""
     FSEARCH_DIRS=""
     H5_FCFLAGS="$H5_FCFLAGS -pedantic -Wall -Wextra -Wunderflow -Wimplicit-interface -Wsurprising"
diff --git a/config/gnu-flags b/config/gnu-flags
index 9565303..2f2e428 100644
--- a/config/gnu-flags
+++ b/config/gnu-flags
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file should be sourced into configure if the compiler is the
@@ -93,13 +91,27 @@ case "$cc_vendor-$cc_version" in
             ;;
     esac
 
-    # General
-    H5_CFLAGS="$H5_CFLAGS $arch -std=c99 -pedantic -Wall -W -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs"
+    # General flags
+    #
+    # Note that some of the flags listed here really should be developer
+    # flags (listed in a separate variable, below) but we put them here
+    # because they are not raised by the current code and we'd like to
+    # know if they do start showing up.
+    #
+    # NOTE: Don't add -Wpadded here since we can't/won't fix the (many)
+    # warnings that are emitted. If you need it, add it from the 
+    # environment variable at configure time.
+    H5_CFLAGS="$H5_CFLAGS $arch -std=c99 -pedantic -Wall -Wextra -Wbad-function-cast -Wc++-compat -Wcast-align"
+    H5_CFLAGS="$H5_CFLAGS -Wcast-qual -Wconversion -Wdeclaration-after-statement -Wdisabled-optimization -Wfloat-equal"
+    H5_CFLAGS="$H5_CFLAGS -Wformat=2 -Winit-self -Winvalid-pch -Wmissing-declarations -Wmissing-include-dirs"
+    H5_CFLAGS="$H5_CFLAGS -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpacked -Wpointer-arith"
+    H5_CFLAGS="$H5_CFLAGS -Wredundant-decls -Wshadow -Wstrict-prototypes -Wswitch-default -Wswitch-enum"
+    H5_CFLAGS="$H5_CFLAGS -Wundef -Wunused-macros -Wunsafe-loop-optimizations -Wwrite-strings"
 
     # Production
     # NDEBUG is handled explicitly by the configure script
     case "$cc_vendor-$cc_version" in
-      gcc-[34].*)
+      gcc-4.*)
         PROD_CFLAGS=
         ;;
       gcc-[56].*)
@@ -114,7 +126,7 @@ case "$cc_vendor-$cc_version" in
 
     # Debug
     # NDEBUG is handled explicitly by the configure script
-    # -g is hanled by the symbols flags
+    # -g is handled by the symbols flags
     case "$cc_vendor-$cc_version" in
       gcc-[56].*)
         DEBUG_CFLAGS="-ftrapv -fno-common"
@@ -123,22 +135,21 @@ case "$cc_vendor-$cc_version" in
         DEBUG_CFLAGS=
         ;;
     esac
-    #DEBUG_CFLAGS="-fsanitize=undefined"
 
     # Developer warnings (suggestions from gcc, not code problems)
-    DEVELOPER_WARNING_CFLAGS="-Winline -Waggregate-return"
-    NO_DEVELOPER_WARNING_CFLAGS="-Wno-inline -Wno-aggregate-return"
+    DEVELOPER_WARNING_CFLAGS="-Winline -Waggregate-return -Wmissing-format-attribute -Wmissing-noreturn"
+    NO_DEVELOPER_WARNING_CFLAGS="-Wno-inline -Wno-aggregate-return -Wno-missing-format-attribute -Wno-missing-noreturn"
 
     # Symbols
     NO_SYMBOLS_CFLAGS="-s"
-    SYMBOLS_CFLAGS="-g"
+    SYMBOLS_CFLAGS="-g -fno-omit-frame-pointer"
 
     # Profile
     PROFILE_CFLAGS="-pg"
 
     # Optimization
     case "$cc_vendor-$cc_version" in
-      gcc-[34].*)
+      gcc-4.*)
         HIGH_OPT_CFLAGS="-O3"
         DEBUG_OPT_CFLAGS=
         ;;
@@ -153,10 +164,6 @@ case "$cc_vendor-$cc_version" in
     esac
     NO_OPT_CFLAGS="-O0"
 
-    # Try out the new "stack protector" feature introduced in gcc 4.1
-    # (We should also think about adding some of the other memory protection options)
-    #DEBUG_CFLAGS="$DEBUG_CFLAGS -Wstack-protector -fstack-protector-all"
-
     # Flags are set
     cc_flags_set=yes
     ;;
@@ -172,375 +179,169 @@ case "$cc_vendor-$cc_version" in
 # include and break it out into it's own section, like the other versions
 # below. -QAK
   gcc-6*)
-    # Append warning flags
-    # Don't use the '-Wtraditional' flag, we're way past having K&R C code
-    # H5_CFLAGS="$H5_CFLAGS -Wtraditional"
-    # Don't use the '-Wtraditional-conversion' flag, there's too many warnings
-    #  from GCC's assert macro
-    # H5_CFLAGS="$H5_CFLAGS -Wtraditional-conversion"
-
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # Enable more format checking flags, beyond the basic -Wformat included
-    # in -Wall
-    H5_CFLAGS="$H5_CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning appears to be reliable now...
-    H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-
-    # Append more extra warning flags that only gcc 4.1+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat -Wnormalized"
-
-    # Append more extra warning flags that only gcc 4.2+ know about
+    # Append warning flags that only gcc 4.2+ knows about
     # (none, or incorporated in -Wall / -Wextra now)
 
-    # Append more extra warning flags that only gcc 4.3+ know about
+    # Append warning flags that only gcc 4.3+ knows about
     #
     # Technically, variable-length arrays are part of the C99 standard, but
     #   we should approach them a bit cautiously... -QAK
     H5_CFLAGS="$H5_CFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla"
 
-    # Append more extra warning flags that only gcc 4.4+ know about
+    # Append warning flags that only gcc 4.4+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat"
 
-    # Append more extra warning flags that only gcc 4.5+ know about
+    # Append warning flags that only gcc 4.5+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstrict-overflow=5 -Wjump-misses-init -Wunsuffixed-float-constants"
 
-    # Append more extra warning flags that only gcc 4.6+ know about
+    # Append warning flags that only gcc 4.6+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wdouble-promotion -Wtrampolines"
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=const"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=const"
 
-    # Append more extra warning flags that only gcc 4.7+ know about
+    # Append warning flags that only gcc 4.7+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstack-usage=8192 -Wvector-operation-performance"
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=pure -Wno-suggest-attribute=noreturn"
 
-    # Append more extra warning flags that only gcc 4.8+ know about
+    # Append warning flags that only gcc 4.8+ knows about
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=format"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=format"
 
-    # Append more extra warning flags that only gcc 4.9+ know about
+    # Append warning flags that only gcc 4.9+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wdate-time"
 
-    # Append more extra warning flags that only gcc 5.x+ know about
+    # Append warning flags that only gcc 5.x+ knows about
     H5_CFLAGS="$H5_CFLAGS -Warray-bounds=2 -Wc99-c11-compat"
 
-    # Append more extra warning flags that only gcc 6.x+ know about
+    # Append warning flags that only gcc 6.x+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wnull-dereference -Wunused-const-variable -Wduplicated-cond -Whsa"
     ;;
 
   gcc-5*)
-    # Append warning flags
-    # Don't use the '-Wtraditional' flag, we're way past having K&R C code
-    # H5_CFLAGS="$H5_CFLAGS -Wtraditional"
-    # Don't use the '-Wtraditional-conversion' flag, there's too many warnings
-    #  from GCC's assert macro
-    # H5_CFLAGS="$H5_CFLAGS -Wtraditional-conversion"
-
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # Enable more format checking flags, beyond the basic -Wformat included
-    # in -Wall
-    H5_CFLAGS="$H5_CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning appears to be reliable now...
-    H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-
-    # Append more extra warning flags that only gcc 4.1+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat -Wnormalized"
-
-    # Append more extra warning flags that only gcc 4.2+ know about
+    # Append warning flags that only gcc 4.2+ knows about
     # (none, or incorporated in -Wall / -Wextra now)
 
-    # Append more extra warning flags that only gcc 4.3+ know about
+    # Append warning flags that only gcc 4.3+ knows about
     #
     # Technically, variable-length arrays are part of the C99 standard, but
     #   we should approach them a bit cautiously... -QAK
     H5_CFLAGS="$H5_CFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla"
 
-    # Append more extra warning flags that only gcc 4.4+ know about
+    # Append warning flags that only gcc 4.4+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat"
 
-    # Append more extra warning flags that only gcc 4.5+ know about
+    # Append warning flags that only gcc 4.5+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstrict-overflow=5 -Wjump-misses-init -Wunsuffixed-float-constants"
 
-    # Append more extra warning flags that only gcc 4.6+ know about
+    # Append warning flags that only gcc 4.6+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wdouble-promotion -Wtrampolines"
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=const"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=const"
 
-    # Append more extra warning flags that only gcc 4.7+ know about
+    # Append warning flags that only gcc 4.7+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstack-usage=8192 -Wvector-operation-performance"
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=pure -Wno-suggest-attribute=noreturn"
 
-    # Append more extra warning flags that only gcc 4.8+ know about
+    # Append warning flags that only gcc 4.8+ knows about
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=format"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=format"
 
-    # Append more extra warning flags that only gcc 4.9+ know about
+    # Append warning flags that only gcc 4.9+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wdate-time"
 
-    # Append more extra warning flags that only gcc 5.x+ know about
+    # Append warning flags that only gcc 5.x+ knows about
     H5_CFLAGS="$H5_CFLAGS -Warray-bounds=2 -Wc99-c11-compat"
     ;;
 
   gcc-4.9*)
-    # Append warning flags
-    # Don't use the '-Wtraditional' flag, we're way past having K&R C code
-    # H5_CFLAGS="$H5_CFLAGS -Wtraditional"
-    # Don't use the '-Wtraditional-conversion' flag, there's too many warnings
-    #  from GCC's assert macro
-    # H5_CFLAGS="$H5_CFLAGS -Wtraditional-conversion"
-
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # Enable more format checking flags, beyond the basic -Wformat included
-    # in -Wall
-    H5_CFLAGS="$H5_CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning appears to be reliable now...
-    H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-
-    # Append more extra warning flags that only gcc 4.1+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat"
-
-    # Append more extra warning flags that only gcc 4.2+ know about
+    # Append warning flags that only gcc 4.2+ knows about
     # (none, or incorporated in -Wall / -Wextra now)
 
-    # Append more extra warning flags that only gcc 4.3+ know about
+    # Append warning flags that only gcc 4.3+ knows about
     #
     # Technically, variable-length arrays are part of the C99 standard, but
     #   we should approach them a bit cautiously... -QAK
     H5_CFLAGS="$H5_CFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla"
 
-    # Append more extra warning flags that only gcc 4.4+ know about
+    # Append warning flags that only gcc 4.4+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat"
 
-    # Append more extra warning flags that only gcc 4.5+ know about
+    # Append warning flags that only gcc 4.5+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstrict-overflow=5 -Wjump-misses-init -Wunsuffixed-float-constants"
 
-    # Append more extra warning flags that only gcc 4.6+ know about
+    # Append warning flags that only gcc 4.6+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wdouble-promotion -Wtrampolines"
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=const"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=const"
 
-    # Append more extra warning flags that only gcc 4.7+ know about
+    # Append warning flags that only gcc 4.7+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstack-usage=8192 -Wvector-operation-performance"
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=pure -Wno-suggest-attribute=noreturn"
 
-    # Append more extra warning flags that only gcc 4.8+ know about
+    # Append warning flags that only gcc 4.8+ knows about
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=format"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=format"
 
-    # Append more extra warning flags that only gcc 4.9+ know about
+    # Append warning flags that only gcc 4.9+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wdate-time"
     ;;
 
   gcc-4.8*)
-    # Append warning flags
-    # Don't use the '-Wtraditional' flag, we're way past having K&R C code
-    # H5_CFLAGS="$H5_CFLAGS -Wtraditional"
-    # Don't use the '-Wtraditional-conversion' flag, there's too many warnings
-    #  from GCC's assert macro
-    # H5_CFLAGS="$H5_CFLAGS -Wtraditional-conversion"
-
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # Enable more format checking flags, beyond the basic -Wformat included
-    # in -Wall
-    H5_CFLAGS="$H5_CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning appears to be reliable now...
-    H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-
-    # Append more extra warning flags that only gcc 4.1+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat"
-
-    # Append more extra warning flags that only gcc 4.2+ know about
+    # Append warning flags that only gcc 4.2+ knows about
     # (none, or incorporated in -Wall / -Wextra now)
 
-    # Append more extra warning flags that only gcc 4.3+ know about
+    # Append warning flags that only gcc 4.3+ knows about
     #
     # Technically, variable-length arrays are part of the C99 standard, but
     #   we should approach them a bit cautiously... -QAK
     H5_CFLAGS="$H5_CFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla"
 
-    # Append more extra warning flags that only gcc 4.4+ know about
+    # Append warning flags that only gcc 4.4+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat"
 
-    # Append more extra warning flags that only gcc 4.5+ know about
+    # Append warning flags that only gcc 4.5+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstrict-overflow=5 -Wjump-misses-init"
 
-    # Append more extra warning flags that only gcc 4.6+ know about
+    # Append warning flags that only gcc 4.6+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wdouble-promotion -Wtrampolines"
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=const"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=const"
 
-    # Append more extra warning flags that only gcc 4.7+ know about
+    # Append warning flags that only gcc 4.7+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstack-usage=8192 -Wvector-operation-performance"
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=pure -Wno-suggest-attribute=noreturn"
 
-    # Append more extra warning flags that only gcc 4.8+ know about
+    # Append warning flags that only gcc 4.8+ knows about
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=format"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=format"
     ;;
 
   gcc-4.7*)
-    # Append warning flags
-    # Don't use the '-Wtraditional' flag, we're way past having K&R C code
-    # H5_CFLAGS="$H5_CFLAGS -Wtraditional"
-    # Don't use the '-Wtraditional-conversion' flag, there's too many warnings
-    #  from GCC's assert macro
-    # H5_CFLAGS="$H5_CFLAGS -Wtraditional-conversion"
-
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # Enable more format checking flags, beyond the basic -Wformat included
-    # in -Wall
-    H5_CFLAGS="$H5_CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning appears to be reliable now...
-    # (this warning was removed in gcc 4.5+)
-    #H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-
-    # Append more extra warning flags that only gcc 4.1+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat"
-
-    # Append more extra warning flags that only gcc 4.2+ know about
+    # Append warning flags that only gcc 4.2+ knows about
     # (none, or incorporated in -Wall / -Wextra now)
 
-    # Append more extra warning flags that only gcc 4.3+ know about
+    # Append warning flags that only gcc 4.3+ knows about
     #
     # Technically, variable-length arrays are part of the C99 standard, but
     #   we should approach them a bit cautiously... -QAK
     H5_CFLAGS="$H5_CFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla"
 
-    # Append more extra warning flags that only gcc 4.4+ know about
+    # Append warning flags that only gcc 4.4+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat"
 
-    # Append more extra warning flags that only gcc 4.5+ know about
+    # Append warning flags that only gcc 4.5+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstrict-overflow=5 -Wjump-misses-init -Wunsuffixed-float-constants"
 
-    # Append more extra warning flags that only gcc 4.6+ know about
+    # Append warning flags that only gcc 4.6+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wdouble-promotion -Wtrampolines"
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=const"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=const"
 
-    # Append more extra warning flags that only gcc 4.7+ know about
+    # Append warning flags that only gcc 4.7+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstack-usage=8192 -Wvector-operation-performance"
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=pure -Wno-suggest-attribute=noreturn"
@@ -550,57 +351,22 @@ case "$cc_vendor-$cc_version" in
     # Disable warnings about using 'long long' type
     H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
 
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # Enable more format checking flags, beyond the basic -Wformat included
-    # in -Wall
-    H5_CFLAGS="$H5_CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning appears to be reliable now...
-    # (this warning was removed in gcc 4.5+)
-    #H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-
-    # Append more extra warning flags that only gcc 4.1+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat"
-
-    # Append more extra warning flags that only gcc 4.2+ know about
+    # Append warning flags that only gcc 4.2+ knows about
     # (none, or incorporated in -Wall / -Wextra now)
 
-    # Append more extra warning flags that only gcc 4.3+ know about
+    # Append warning flags that only gcc 4.3+ knows about
     #
     # Technically, variable-length arrays are part of the C99 standard, but
     #   we should approach them a bit cautiously... -QAK
     H5_CFLAGS="$H5_CFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla"
 
-    # Append more extra warning flags that only gcc 4.4+ know about
+    # Append warning flags that only gcc 4.4+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat"
 
-    # Append more extra warning flags that only gcc 4.5+ know about
+    # Append warning flags that only gcc 4.5+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstrict-aliasing -Wstrict-overflow=5 -Wjump-misses-init -Wunsuffixed-float-constants"
 
-    # Append more extra warning flags that only gcc 4.6+ know about
+    # Append warning flags that only gcc 4.6+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wdouble-promotion -Wtrampolines"
     DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wsuggest-attribute=const"
     NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-suggest-attribute=const"
@@ -610,54 +376,19 @@ case "$cc_vendor-$cc_version" in
     # Disable warnings about using 'long long' type
     H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
 
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # Enable more format checking flags, beyond the basic -Wformat included
-    # in -Wall
-    H5_CFLAGS="$H5_CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning appears to be reliable now...
-    # (this warning was removed in gcc 4.5+)
-    #H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-
-    # Append more extra warning flags that only gcc 4.1+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat"
-
-    # Append more extra warning flags that only gcc 4.2+ know about
+    # Append warning flags that only gcc 4.2+ knows about
     # (none, or incorporated in -Wall / -Wextra now)
 
-    # Append more extra warning flags that only gcc 4.3+ know about
+    # Append warning flags that only gcc 4.3+ knows about
     #
     # Technically, variable-length arrays are part of the C99 standard, but
     #   we should approach them a bit cautiously... -QAK
     H5_CFLAGS="$H5_CFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla"
 
-    # Append more extra warning flags that only gcc 4.4+ know about
+    # Append warning flags that only gcc 4.4+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat"
 
-    # Append more extra warning flags that only gcc 4.5+ know about
+    # Append warning flags that only gcc 4.5+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstrict-aliasing -Wstrict-overflow=5 -Wjump-misses-init -Wunsuffixed-float-constants"
     ;;
 
@@ -665,50 +396,16 @@ case "$cc_vendor-$cc_version" in
     # Disable warnings about using 'long long' type
     H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
 
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # Enable more format checking flags, beyond the basic -Wformat included
-    # in -Wall
-    H5_CFLAGS="$H5_CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning appears to be reliable now...
-    H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-
-    # Append more extra warning flags that only gcc 4.1+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat"
-
-    # Append more extra warning flags that only gcc 4.2+ know about
+    # Append warning flags that only gcc 4.2+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstrict-overflow"
 
-    # Append more extra warning flags that only gcc 4.3+ know about
+    # Append warning flags that only gcc 4.3+ knows about
     #
     # Technically, variable-length arrays are part of the C99 standard, but
     #   we should approach them a bit cautiously... -QAK
     H5_CFLAGS="$H5_CFLAGS -Wlogical-op -Wlarger-than=2048 -Wvla"
 
-    # Append more extra warning flags that only gcc 4.4+ know about
+    # Append warning flags that only gcc 4.4+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat"
     ;;
 
@@ -716,44 +413,15 @@ case "$cc_vendor-$cc_version" in
     # Disable warnings about using 'long long' type
     H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
 
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # Enable more format checking flags, beyond the basic -Wformat included
-    # in -Wall
-    H5_CFLAGS="$H5_CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning appears to be reliable now...
-    H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
+    # Append warning flags that only gcc 4.1+ knows about
+    # -Wvolatile-register-var was later incorporated into -Wall and
+    # needs to be specified explicitly for gcc 4.1-4.3.
+    H5_CFLAGS="$H5_CFLAGS -Wvolatile-register-var"
 
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-
-    # Append more extra warning flags that only gcc 4.1+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat -Wvolatile-register-var"
-
-    # Append more extra warning flags that only gcc 4.2+ know about
+    # Append warning flags that only gcc 4.2+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstrict-overflow"
 
-    # Append more extra warning flags that only gcc 4.3+ know about
+    # Append warning flags that only gcc 4.3+ knows about
     #
     # Technically, variable-length arrays are part of the C99 standard, but
     #   we should approach them a bit cautiously... -QAK
@@ -764,41 +432,12 @@ case "$cc_vendor-$cc_version" in
     # Disable warnings about using 'long long' type
     H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
 
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # Enable more format checking flags, beyond the basic -Wformat included
-    # in -Wall
-    H5_CFLAGS="$H5_CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning does not appear to be reliable yet...
-    H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
+    # Append warning flags that only gcc 4.1+ knows about
+    # -Wvolatile-register-var was later incorporated into -Wall and
+    # needs to be specified explicitly for gcc 4.1-4.3.
+    H5_CFLAGS="$H5_CFLAGS -Wvolatile-register-var"
 
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc 4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-
-    # Append more extra warning flags that only gcc 4.1+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat -Wvolatile-register-var"
-
-    # Append more extra warning flags that only gcc 4.2+ know about
+    # Append warning flags that only gcc 4.2+ knows about
     H5_CFLAGS="$H5_CFLAGS -Wstrict-overflow"
     ;;
 
@@ -806,172 +445,12 @@ case "$cc_vendor-$cc_version" in
     # Disable warnings about using 'long long' type
     H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
 
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # Enable more format checking flags, beyond the basic -Wformat included
-    # in -Wall
-    H5_CFLAGS="$H5_CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning does not appear to be reliable yet...
-    H5_CFLAGS="$H5_CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc 4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-
-    # Append more extra warning flags that only gcc 4.1+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wunsafe-loop-optimizations -Wc++-compat -Wvolatile-register-var"
-    ;;
-
-  gcc-4.0*)
-    # Disable warnings about using 'long long' type
-    H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
-
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # The "format=2" warning generates too many warnings about valid
-    # usage in the library.
-    #CFLAGS="$CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning does not appear to be reliable yet...
-    #CFLAGS="$CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append warning flags from gcc-3.4* case
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
-
-    # Append more extra warning flags that only gcc 4.0+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros"
-    ;;
-
-  gcc-3.4*)
-    # Disable warnings about using 'long long' type
-    H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
-
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # The "format=2" warning generates too many warnings about valid
-    # usage in the library.
-    #CFLAGS="$CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning does not appear to be reliable yet...
-    #CFLAGS="$CFLAGS -Wunreachable-code"
-
-    # Append warning flags from gcc-3.3* case
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-
-    # Append more extra warning flags that only gcc3.4+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch"
-
-    # Replace old -W flag with new -Wextra flag
-    H5_CFLAGS="`echo $H5_CFLAGS | sed -e 's/-W\ /-Wextra\ /g'`"
+    # Append warning flags that only gcc 4.1+ knows about
+    # -Wvolatile-register-var was later incorporated into -Wall and
+    # needs to be specified explicitly for gcc 4.1-4.3.
+    H5_CFLAGS="$H5_CFLAGS -Wvolatile-register-var"
     ;;
 
-  gcc-3.3*)
-    # Disable warnings about using 'long long' type
-    H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
-
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append warning flags from gcc-3.2* case
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # The "format=2" warning generates too many warnings about valid
-    # usage in the library.
-    #CFLAGS="$CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning does not appear to be reliable yet...
-    #CFLAGS="$CFLAGS -Wunreachable-code"
-
-    # Append more extra warning flags that only gcc3.3+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wendif-labels"
-    ;;
-
-  gcc-3.2*)
-    # Disable warnings about using 'long long' type
-    H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
-
-    # Append warning flags from gcc-3* case
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-
-    # Append more extra warning flags that only gcc3.2+ know about
-    H5_CFLAGS="$H5_CFLAGS -Wpacked -Wdisabled-optimization"
-    DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wmissing-noreturn"
-    NO_DEVELOPER_WARNING_CFLAGS="$NO_DEVELOPER_WARNING_CFLAGS -Wno-missing-noreturn"
-
-    # The "format=2" warning generates too many warnings about valid
-    # usage in the library.
-    #CFLAGS="$CFLAGS -Wformat=2"
-
-    # The "unreachable code" warning does not appear to be reliable yet...
-    #CFLAGS="$CFLAGS -Wunreachable-code"
-    ;;
-
-  gcc-3*)
-    # Disable warnings about using 'long long' type
-    H5_CFLAGS="$H5_CFLAGS -Wno-long-long"
-
-    # Append some extra warning flags that only gcc3+ know about
-    # (don't use -Wpadded flag for normal builds, many of the warnings its
-    #   issuing can't be fixed and they are making it hard to detect other,
-    #   more important warnings)
-    #H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded"
-    H5_CFLAGS="$H5_CFLAGS -Wfloat-equal -Wmissing-format-attribute"
-    ;;
 esac
 
 # Clear cc info if no flags set
diff --git a/config/ibm-aix b/config/ibm-aix
index ef052fb..805ec34 100644
--- a/config/ibm-aix
+++ b/config/ibm-aix
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 # Configuration file for building on the IBM AIX platforms.
 # This file is part of the HDF5 build script.  It is processed shortly
diff --git a/config/ibm-flags b/config/ibm-flags
index 412817c..881b81c 100644
--- a/config/ibm-flags
+++ b/config/ibm-flags
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file should be sourced into configure if the compiler is the
diff --git a/config/intel-fflags b/config/intel-fflags
index db9543e..8b1110e 100644
--- a/config/intel-fflags
+++ b/config/intel-fflags
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file should be sourced into configure if the compiler is the
diff --git a/config/intel-flags b/config/intel-flags
index ee0d054..dad210c 100644
--- a/config/intel-flags
+++ b/config/intel-flags
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file should be sourced into configure if the compiler is the
diff --git a/config/linux-gnu b/config/linux-gnu
index 912a93b..243b087 100644
--- a/config/linux-gnu
+++ b/config/linux-gnu
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This is the same as linux-gnulibc1
diff --git a/config/linux-gnuaout b/config/linux-gnuaout
index 912a93b..243b087 100644
--- a/config/linux-gnuaout
+++ b/config/linux-gnuaout
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This is the same as linux-gnulibc1
diff --git a/config/linux-gnulibc1 b/config/linux-gnulibc1
index 1b4785e..39225e7 100644
--- a/config/linux-gnulibc1
+++ b/config/linux-gnulibc1
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file is part of the HDF5 build script.  It is processed shortly
@@ -86,7 +84,20 @@ else
             $RM $tmpfile
             fc_version_info=`$FC -V | grep Absoft`
             ;;
-
+         # The NAG compiler
+	 nagfor*|nagftn*)
+            RM='rm -f'
+            tmpfile=/tmp/cmpver.$$
+            $FC -V >& $tmpfile
+            if test -s "$tmpfile"; then
+                if( grep -s 'NAG Fortran' $tmpfile > /dev/null) then
+                    FC_BASENAME=nagfor
+                fi
+            fi
+            fc_version_info=`grep "NAG Fortran" $tmpfile`
+            echo "compiler '$FC' is $fc_version_info"
+            $RM $tmpfile
+	    ;;
          *)
             ;;
     esac
@@ -110,10 +121,10 @@ case $FC_BASENAME in
     #
     f95)
         # Set required flag for compiling C stubs
-        H5_CFLAGS="$H5_CFLAGS" 
+        H5_CFLAGS="$H5_CFLAGS"
 
         F9XSUFFIXFLAG=""
-# We force compiler to use upper case for external names 
+# We force compiler to use upper case for external names
 # (just in case since this should be a default EIP)
         H5_FCFLAGS="$H5_FCFLAGS"
         FSEARCH_DIRS=""
@@ -138,6 +149,37 @@ case $FC_BASENAME in
 
         f9x_flags_set=yes
         ;;
+#
+#   NAG compiler
+#
+    nagfor)
+
+        F9XSUFFIXFLAG=""
+# We force compiler to use upper case for external names
+# (just in case since this should be a default EIP)
+        H5_FCFLAGS="$H5_FCFLAGS"
+        FSEARCH_DIRS=""
+
+        # Production
+        PROD_FCFLAGS=
+
+        # Debug
+        DEBUG_FCFLAGS="-C"
+
+        # Symbols
+        SYMBOLS_FCFLAGS="-g"
+        NO_SYMBOLS_FCFLAGS="-s"
+
+        # Profiling
+        PROFILE_FCFLAGS="-pg"
+
+        # Optimization
+        HIGH_OPT_FCFLAGS="-O"
+        DEBUG_OPT_FCFLAGS="-O0"
+        NO_OPT_FCFLAGS="-O0"
+
+        f9x_flags_set=yes
+        ;;
 
 esac  
 
@@ -232,6 +274,19 @@ case $FC in
     *pgf90*)
         fc_version_info=`$FC $FCFLAGS $H5_FCFLAGS -V 2>&1 | grep 'pgf90'`
         ;;
+    *nagfor*|*nagftn*)
+        RM='rm -f'
+        tmpfile=/tmp/cmpver.$$
+        $FC -V >& $tmpfile
+        if test -s "$tmpfile"; then
+           if( grep -s 'NAG Fortran' $tmpfile > /dev/null) then
+               FC_BASENAME=nagfor
+           fi
+        fi
+        fc_version_info=`grep "NAG Fortran" $tmpfile`
+        $RM $tmpfile
+        echo "compiler '$FC' is $fc_version_info"
+	;;
 
      *)
         echo "No match to get fc_version_info for $FC"
diff --git a/config/linux-gnulibc2 b/config/linux-gnulibc2
index 76526b8..01a0d20 100644
--- a/config/linux-gnulibc2
+++ b/config/linux-gnulibc2
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file is part of the HDF5 build script.  It is processed shortly
diff --git a/config/lt_vers.am b/config/lt_vers.am
index eb630a7..fcc2a40 100644
--- a/config/lt_vers.am
+++ b/config/lt_vers.am
@@ -7,12 +7,10 @@
 ##
 ## This file is part of HDF5.  The full HDF5 copyright notice, including
 ## terms governing use, modification, and redistribution, is contained in
-## the files COPYING and Copyright.html.  COPYING can be found at the root
-## of the source code distribution tree; Copyright.html can be found at the
-## root level of an installed copy of the electronic HDF5 document set and
-## is linked from the top-level documents page.  It can also be found at
-## http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-## access to either file, you may request a copy from help@hdfgroup.org.
+## the COPYING file, which can be found at the root of the source code
+## distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+## If you do not have access to either file, you may request a copy from
+## help@hdfgroup.org.
 ##
 # Add libtool shared library version numbers to the HDF5 library
 # See libtool versioning documentation online.
@@ -69,19 +67,3 @@ LT_TOOLS_VERS_INTERFACE = 1000
 LT_TOOLS_VERS_REVISION = 0
 LT_TOOLS_VERS_AGE = 0
 
-
-# Copyright by The HDF Group.
-# Copyright by the Board of Trustees of the University of Illinois.
-# All rights reserved.
-#
-# This file is part of HDF5.  The full HDF5 copyright notice, including
-# terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
-
-
-
diff --git a/config/pgi-fflags b/config/pgi-fflags
index 08dfe6e..46f861d 100644
--- a/config/pgi-fflags
+++ b/config/pgi-fflags
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file should be sourced into configure if the compiler is the
diff --git a/config/pgi-flags b/config/pgi-flags
index f6878e6..52828c1 100644
--- a/config/pgi-flags
+++ b/config/pgi-flags
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file should be sourced into configure if the compiler is the
diff --git a/config/site-specific/BlankForm b/config/site-specific/BlankForm
index c31383c..03d421c 100644
--- a/config/site-specific/BlankForm
+++ b/config/site-specific/BlankForm
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file is part of the HDF5 build script. It is processed shortly
diff --git a/config/solaris b/config/solaris
index 72d7423..656fee1 100644
--- a/config/solaris
+++ b/config/solaris
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 # This file is part of the HDF5 build script.  It is processed shortly
diff --git a/configure.ac b/configure.ac
index ca4d4b6..c68caab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,12 +6,10 @@
 ##
 ## This file is part of HDF5.  The full HDF5 copyright notice, including
 ## terms governing use, modification, and redistribution, is contained in
-## the files COPYING and Copyright.html.  COPYING can be found at the root
-## of the source code distribution tree; Copyright.html can be found at the
-## root level of an installed copy of the electronic HDF5 document set and
-## is linked from the top-level documents page.  It can also be found at
-## http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-## access to either file, you may request a copy from help@hdfgroup.org.
+## the COPYING file, which can be found at the root of the source code
+## distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+## If you do not have access to either file, you may request a copy from
+## help@hdfgroup.org.
 
 ## ----------------------------------------------------------------------
 ## Initialize configure.
@@ -26,7 +24,7 @@ AC_PREREQ([2.69])
 ## NOTE: Do not forget to change the version number here when we do a
 ## release!!!
 ##
-AC_INIT([HDF5], [1.11.0], [help@hdfgroup.org])
+AC_INIT([HDF5], [1.11.2], [help@hdfgroup.org])
 
 AC_CONFIG_SRCDIR([src/H5.c])
 AC_CONFIG_HEADERS([src/H5config.h])
@@ -101,6 +99,7 @@ AC_CONFIG_COMMANDS([pubconf], [
 AC_CANONICAL_HOST
 AC_SUBST([CPPFLAGS])
 AC_SUBST([JNIFLAGS])
+AC_SUBST([AR_FLAGS])
 
 ## H5_CFLAGS (and company) are for CFLAGS that should be used on HDF5, but
 ## not exported to h5cc (or h5fc, etc.)
@@ -141,6 +140,7 @@ JNIFLAGS="${JNIFLAGS}"
 JAVACFLAGS="${JAVACFLAGS}"
 JAVAFLAGS="${JAVAFLAGS}"
 LDFLAGS="${LDFLAGS}"
+AR_FLAGS="${AR_FLAGS}"
 
 ## Configure may need to alter any of the *FLAGS variables in order for
 ## various checks to work correctly. Save the user's value here so it
@@ -587,11 +587,11 @@ if test "X$HDF_FORTRAN" = "Xyes"; then
     AC_DEFINE([FORTRAN_HAVE_STORAGE_SIZE], [1], [Define if we have Fortran intrinsic STORAGE_SIZE])
   fi
 
-  if  test "X$HAVE_C_SIZEOF_FORTRAN" = "Xyes"; then
+  if test "X$HAVE_C_SIZEOF_FORTRAN" = "Xyes"; then
     AC_DEFINE([FORTRAN_HAVE_C_SIZEOF], [1], [Define if we have Fortran intrinsic C_SIZEOF])
   fi
 
-  if  test "X$HAVE_SIZEOF_FORTRAN" = "Xyes"; then
+  if test "X$HAVE_SIZEOF_FORTRAN" = "Xyes"; then
     AC_DEFINE([FORTRAN_HAVE_SIZEOF], [1], [Define if we have Fortran intrinsic SIZEOF])
   fi
 
@@ -606,7 +606,7 @@ if test "X$HDF_FORTRAN" = "Xyes"; then
 
   ## Is C_LONG_DOUBLE different from C_DOUBLE
   FORTRAN_C_LONG_DOUBLE_IS_UNIQUE="0"
-  if test "X$FORTRAN_HAVE_C_LONG_DOUBLE"; then
+  if test "$FORTRAN_HAVE_C_LONG_DOUBLE" = "1"; then
     PAC_PROG_FC_C_LONG_DOUBLE_EQ_C_DOUBLE
     if test "X$C_LONG_DOUBLE_IS_UNIQUE_FORTRAN" = "Xyes"; then
       FORTRAN_C_LONG_DOUBLE_IS_UNIQUE="1"
@@ -759,12 +759,17 @@ fi
 ## Check which archiving tool to use. This needs to be done before
 ## the AM_PROG_LIBTOOL macro.
 ##
-
 if test -z "$AR"; then
   AC_CHECK_PROGS([AR], [ar xar], [:], [$PATH])
 fi
 AC_SUBST([AR])
 
+# Set the default ar flags to cr
+# The Automake default is to use cru and the 'u' causes ar
+# to emit warnings on some platforms.
+AR_FLAGS=cr
+
+
 ## Export the AR macro so that it will be placed in the libtool file
 ## correctly.
 export AR
@@ -920,14 +925,13 @@ H5_FORTRAN_SHARED="no"
 if test "X${HDF_FORTRAN}" = "Xyes" && test "X${enable_shared}" != "Xno"; then
   AC_MSG_CHECKING([if shared Fortran libraries are supported])
   H5_FORTRAN_SHARED="yes"
-
-  ## Disable fortran shared libraries on Mac. (MAM - 03/30/11)
-
+  ## tell libtool to do the right thing with COMMON symbols, this fixes
+  ## corrupt values with COMMON and EQUIVALENCE when building shared
+  ## Fortran libraries on OSX with gnu and Intel compilers (HDFFV-2772).
   case "`uname`" in
     Darwin*)
-    H5_FORTRAN_SHARED="no"
-    CHECK_WARN="Shared Fortran libraries not currently supported on Mac."
-      ;;
+    H5_LDFLAGS="$H5_LDFLAGS -Wl,-commons,use_dylibs"
+    ;;
   esac
 
   ## Report results of check(s)
@@ -1065,6 +1069,7 @@ esac
 case "`uname`" in
   CYGWIN*)
     AC_CHECK_HEADERS([io.h sys/timeb.h])
+    UNAME_CYGWIN="yes"
     ;;
   MINGW*)
     AC_CHECK_HEADERS([io.h winsock2.h sys/timeb.h])
@@ -1254,10 +1259,11 @@ AC_ARG_WITH([fnord],
   ])
 
 ## ----------------------------------------------------------------------
-## Is the dmalloc present? It has a header file `dmalloc.h' and a library
-## `-ldmalloc' and their locations might be specified with the `--with-dmalloc'
-## command-line switch. The value is an include path and/or a library path.
-## If the library path is specified then it must be preceded by a comma.
+## Is dmalloc (debug malloc library) requested? It has a header file
+## `dmalloc.h' and a library `-ldmalloc' and their locations might be
+## specified with the `--with-dmalloc' command-line switch. The value
+## is an include path and/or a library path. If the library path is
+## specified then it must be preceded by a comma.
 ##
 AC_SUBST([HAVE_DMALLOC])
 
@@ -1943,26 +1949,17 @@ AC_DEFINE_UNQUOTED([PRINTF_LL_WIDTH], ["$hdf5_cv_printf_ll"],
                    [Width for printf() for type `long long' or `__int64', use `ll'])
 
 ## ----------------------------------------------------------------------
-## Deprecate old ways of determining debug/production build
-## These can probably be removed in the future (1.10.1?)
+## Remove old ways of determining debug/production build.
+## These were used in 1.8.x and earlier. We should probably keep these checks
+## around to help people migrate to 1.10.x and newer versions.
 ##
 AC_ARG_ENABLE([debug],
-              [AS_HELP_STRING([--enable-debug],
-               [DEPRECATED: use --enable-build-mode=debug])],
-              [DEPRECATED_DEBUG=$enableval])
-
-if test "X-$DEPRECATED_DEBUG" != "X-" ; then
-    AC_MSG_ERROR([--enable-debug is deprecated, use --enable-build-mode=debug instead.])
-fi
+              [AS_HELP_STRING([--enable-debug], [DEPRECATED: use --enable-build-mode=debug])],
+              [AC_MSG_ERROR([--enable-debug is deprecated, use --enable-build-mode=debug instead.])])
 
 AC_ARG_ENABLE([production],
-              [AS_HELP_STRING([--enable-production],
-               [DEPRECATED: use --enable-build-mode=production])],
-              [DEPRECATED_PRODUCTION=$enableval])
-
-if test "X-$DEPRECATED_PRODUCTION" != "X-" ; then
-    AC_MSG_ERROR([--enable-production is deprecated, use --enable-build-mode=production instead.])
-fi
+              [AS_HELP_STRING([--enable-production], [DEPRECATED: use --enable-build-mode=production])],
+              [AC_MSG_ERROR([--enable-production is deprecated, use --enable-build-mode=production instead.])])
 
 
 ## ----------------------------------------------------------------------
@@ -2246,7 +2243,7 @@ AC_SUBST([INTERNAL_DEBUG_OUTPUT])
 ## are not listed in the "all" packages list.
 ##
 ## all_packages="AC,B,B2,D,F,FA,FL,FS,HL,I,O,S,ST,T,Z"
-all_packages="AC,B2,D,F,HL,I,O,S,ST,T,Z"
+all_packages="AC,B2,CX,D,F,HL,I,O,S,ST,T,Z"
 
 case "X-$INTERNAL_DEBUG_OUTPUT" in
   X-yes|X-all)
@@ -3349,6 +3346,27 @@ else
   STATIC_SHARED="none"
 fi
 
+if test "X$HDF_FORTRAN" = "Xyes"; then
+
+  ### libtool does not pass the correct argument linking (-Wl,-Wl,,) for the NAG Fortran compiler
+  ### on Linux (other OSs have not been tested).
+  ### Therefore, detect if we are using the NAG Fortran compiler, and replace the wl="-Wl," for Fortran to
+  ### wl="-Wl,-Wl,," in the libtool file. (HDFFV-10037)
+  case "`uname`" in
+    Linux*)
+
+    fortran_linux_linker_option="-Wl,"
+    if test "X$FC_BASENAME" = "Xnagfor"; then
+       fortran_linux_linker_option="-Wl,-Wl,,"
+    fi
+
+    ## Set the correct linker option for use in h5fc.in markup
+    AC_SUBST([fortran_linux_linker_option])
+    ;;
+  esac
+
+fi
+
 ## ----------------------------------------------------------------------
 ## Set a macro if shared library is enabled.
 ##
@@ -3358,16 +3376,17 @@ AC_CONFIG_FILES([src/libhdf5.settings
                  Makefile
                  src/Makefile
                  test/Makefile
+                 test/H5srcdir_str.h
                  test/testcheck_version.sh
                  test/testerror.sh
                  test/testflushrefresh.sh
-                 test/H5srcdir_str.h
                  test/testlibinfo.sh
                  test/testlinks_env.sh
                  test/testswmr.sh
-                 test/test_plugin.sh
-                 test/test_usecases.sh
                  test/testvdsswmr.sh
+                 test/test_filenotclosed.sh
+                 test/test_filter_plugin.sh
+                 test/test_usecases.sh
                  testpar/Makefile
                  tools/Makefile
                  tools/lib/Makefile
@@ -3444,13 +3463,13 @@ AC_CONFIG_FILES([src/libhdf5.settings
                  java/test/junit.sh
                  java/examples/Makefile
                  java/examples/intro/Makefile
-                 java/examples/intro/runExample.sh
+                 java/examples/intro/JavaIntroExample.sh
                  java/examples/datasets/Makefile
-                 java/examples/datasets/runExample.sh
+                 java/examples/datasets/JavaDatasetExample.sh
                  java/examples/datatypes/Makefile
-                 java/examples/datatypes/runExample.sh
+                 java/examples/datatypes/JavaDatatypeExample.sh
                  java/examples/groups/Makefile
-                 java/examples/groups/runExample.sh
+                 java/examples/groups/JavaGroupExample.sh
                  hl/Makefile
                  hl/src/Makefile
                  hl/test/Makefile
@@ -3483,13 +3502,33 @@ AC_CONFIG_COMMANDS([.classes], [], [$MKDIR_P java/src/.classes;
 AC_OUTPUT
 
 chmod 755 tools/src/misc/h5cc
+if test "X$HDF_CXX" = "Xyes"; then
+  chmod 755 c++/src/h5c++
+fi
+
 
 if test "X$HDF_FORTRAN" = "Xyes"; then
   chmod 755 fortran/src/h5fc
-fi
+  ## libtool does not pass the correct argument linker (wl=) for the Intel Fortran compiler
+  ## on OS X, which is needed when building shared libraries on OS X.  This script
+  ## replaces the 3rd occurrence, which is for Fortran, of wl="" with wl="-Wl," (HDFFV-2772)
+  case "`uname`" in
+    Darwin*)
+      cat libtool | awk '/wl=\"/{c++;if(c==3){sub("wl=\"\"","wl=\"-Wl,\"");c=0}}1' > libtool.tmp && mv -f libtool.tmp libtool && chmod 755 libtool
+      ;;
+  esac
 
-if test "X$HDF_CXX" = "Xyes"; then
-  chmod 755 c++/src/h5c++
+  ### libtool does not pass the correct argument linking (-Wl,-Wl,,) for the NAG Fortran compiler
+  ### on Linux (other OSs have not been tested).
+  ### Therefore, detect if we are using the NAG Fortran compiler, and replace the wl="-Wl," for Fortran to
+  ### wl="-Wl,-Wl,," in the libtool file. (HDFFV-10037)
+  case "`uname`" in
+    Linux*)
+      if test "X$FC_BASENAME" = "Xnagfor"; then
+         cat libtool | awk '/BEGIN LIBTOOL TAG CONFIG: FC/{flag=1}flag&&/wl=/{$NF="wl=\"-Wl,-Wl,,\"";flag=0}1' > libtool.tmp && mv -f libtool.tmp libtool && chmod 755 libtool
+      fi
+      ;;
+  esac
 fi
 
 ## HDF5 configure code created by autotools with gcc 4.9.2 is adding problematic
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index d8eb1a2..05646d8 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_EXAMPLES)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_EXAMPLES C)
 
 #-----------------------------------------------------------------------------
 # Apply Definitions to compiler in this directory and below
@@ -46,13 +46,13 @@ set (examples
 
 foreach (example ${examples})
   add_executable (${example} ${HDF5_EXAMPLES_SOURCE_DIR}/${example}.c)
-  TARGET_NAMING (${example} STATIC)
+  set_property(TARGET ${example} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (${example} STATIC " " " ")
   target_link_libraries (${example} ${HDF5_LIB_TARGET})
   set_target_properties (${example} PROPERTIES FOLDER examples)
   if (BUILD_SHARED_LIBS)
     add_executable (${example}-shared ${HDF5_EXAMPLES_SOURCE_DIR}/${example}.c)
-    TARGET_NAMING (${example}-shared SHARED)
+    set_property(TARGET ${example}-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
     TARGET_C_PROPERTIES (${example}-shared SHARED " " " ")
     target_link_libraries (${example}-shared ${HDF5_LIBSH_TARGET})
     set_target_properties (${example}-shared PROPERTIES FOLDER examples)
@@ -61,15 +61,15 @@ endforeach ()
 
 if (H5_HAVE_PARALLEL)
   add_executable (ph5example ${HDF5_EXAMPLES_SOURCE_DIR}/ph5example.c)
-  TARGET_NAMING (ph5example STATIC)
+  set_property(TARGET ph5example APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (ph5example STATIC " " " ")
-  target_link_libraries (ph5example ${HDF5_LIB_TARGET})
+  target_link_libraries (ph5example ${HDF5_LIB_TARGET} ${MPI_C_LIBRARIES})
   set_target_properties (ph5example PROPERTIES FOLDER examples)
   if (BUILD_SHARED_LIBS)
     add_executable (ph5example-shared ${HDF5_EXAMPLES_SOURCE_DIR}/ph5example.c)
-    TARGET_NAMING (ph5example-shared SHARED)
+    set_property(TARGET ph5example-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
     TARGET_C_PROPERTIES (ph5example-shared SHARED " " " ")
-    target_link_libraries (ph5example-shared ${HDF5_LIBSH_TARGET})
+    target_link_libraries (ph5example-shared ${HDF5_LIBSH_TARGET} ${MPI_C_LIBRARIES})
     set_target_properties (ph5example-shared PROPERTIES FOLDER examples)
   endif ()
 endif ()
diff --git a/examples/CMakeTests.cmake b/examples/CMakeTests.cmake
index 3412b22..dd4766a 100644
--- a/examples/CMakeTests.cmake
+++ b/examples/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
diff --git a/examples/Makefile.am b/examples/Makefile.am
index 883b99d..8c6540f 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/examples/h5_attribute.c b/examples/h5_attribute.c
index 0ea0153..335f9c2 100644
--- a/examples/h5_attribute.c
+++ b/examples/h5_attribute.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_chunk_read.c b/examples/h5_chunk_read.c
index 98b0bb4..c3455f4 100644
--- a/examples/h5_chunk_read.c
+++ b/examples/h5_chunk_read.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_cmprss.c b/examples/h5_cmprss.c
index 8d365a3..b51ec44 100644
--- a/examples/h5_cmprss.c
+++ b/examples/h5_cmprss.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* 
@@ -38,7 +36,6 @@ int main () {
     hsize_t  dims[2];
     hsize_t  cdims[2];
  
-    int      idx;
     int      i,j, numfilt;
     int      buf[DIM0][DIM1];
     int      rbuf [DIM0][DIM1];
diff --git a/examples/h5_compound.c b/examples/h5_compound.c
index 3fca2a5..b3b3a4a 100644
--- a/examples/h5_compound.c
+++ b/examples/h5_compound.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_crtatt.c b/examples/h5_crtatt.c
index 5e1378c..ade17ba 100644
--- a/examples/h5_crtatt.c
+++ b/examples/h5_crtatt.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_crtdat.c b/examples/h5_crtdat.c
index f9327e7..4a876d2 100644
--- a/examples/h5_crtdat.c
+++ b/examples/h5_crtdat.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_crtgrp.c b/examples/h5_crtgrp.c
index a626ed8..89bddce 100644
--- a/examples/h5_crtgrp.c
+++ b/examples/h5_crtgrp.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_crtgrpar.c b/examples/h5_crtgrpar.c
index e8cf7c3..6f8c6e8 100644
--- a/examples/h5_crtgrpar.c
+++ b/examples/h5_crtgrpar.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_crtgrpd.c b/examples/h5_crtgrpd.c
index d6a320b..35c4389 100644
--- a/examples/h5_crtgrpd.c
+++ b/examples/h5_crtgrpd.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_drivers.c b/examples/h5_drivers.c
index 7245794..43c1fc7 100644
--- a/examples/h5_drivers.c
+++ b/examples/h5_drivers.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_dtransform.c b/examples/h5_dtransform.c
index 71ec10a..0b718ad 100644
--- a/examples/h5_dtransform.c
+++ b/examples/h5_dtransform.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_elink_unix2win.c b/examples/h5_elink_unix2win.c
index 9c0918c..c29e7db 100644
--- a/examples/h5_elink_unix2win.c
+++ b/examples/h5_elink_unix2win.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* This program demonstrates how to translate an external link created on
@@ -40,7 +38,7 @@
  * understand Unix paths.
  */
 static hid_t elink_unix2win_trav(const char *link_name, hid_t cur_group,
-    const void *udata, size_t udata_size, hid_t lapl_id)
+    const void *udata, size_t udata_size, hid_t lapl_id, hid_t dxpl_id)
 {
     hid_t         fid;
     const char   *file_name;
diff --git a/examples/h5_extend.c b/examples/h5_extend.c
index 105e553..6e3cff2 100644
--- a/examples/h5_extend.c
+++ b/examples/h5_extend.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_extend_write.c b/examples/h5_extend_write.c
index 56bd025..f3f6077 100644
--- a/examples/h5_extend_write.c
+++ b/examples/h5_extend_write.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_extlink.c b/examples/h5_extlink.c
index e8a24b8..1a07656 100644
--- a/examples/h5_extlink.c
+++ b/examples/h5_extlink.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* This program demonstrates how to create and use "external links" in
@@ -312,7 +310,7 @@ static herr_t UD_hard_create(const char *link_name, hid_t loc_group,
 static herr_t UD_hard_delete(const char *link_name, hid_t loc_group,
     const void *udata, size_t udata_size);
 static hid_t UD_hard_traverse(const char *link_name, hid_t cur_group,
-    const void *udata, size_t udata_size, hid_t lapl_id);
+    const void *udata, size_t udata_size, hid_t lapl_id, hid_t dxpl_id);
 
 static void hard_link_example(void)
 {
@@ -492,7 +490,7 @@ done:
  * return its ID.
  */
 static hid_t UD_hard_traverse(const char *link_name, hid_t cur_group,
-    const void *udata, size_t udata_size, hid_t lapl_id)
+    const void *udata, size_t udata_size, hid_t lapl_id, hid_t dxpl_id)
 {
     haddr_t       addr;
     hid_t         ret_value = -1;
@@ -529,7 +527,7 @@ static hid_t UD_hard_traverse(const char *link_name, hid_t cur_group,
  * These links have no udata, so they don't need a query function.
  */
 static hid_t UD_plist_traverse(const char *link_name, hid_t cur_group,
-    const void *udata, size_t udata_size, hid_t lapl_id);
+    const void *udata, size_t udata_size, hid_t lapl_id, hid_t dxpl_id);
 
 static void plist_link_example(void)
 {
@@ -620,7 +618,7 @@ static void plist_link_example(void)
  * Open a path passed in through the property list.
  */
 static hid_t UD_plist_traverse(const char *link_name, hid_t cur_group,
-    const void *udata, size_t udata_size, hid_t lapl_id)
+    const void *udata, size_t udata_size, hid_t lapl_id, hid_t dxpl_id)
 {
     char *        path;
     hid_t         ret_value = -1;
diff --git a/examples/h5_group.c b/examples/h5_group.c
index 6b73210..8e89165 100644
--- a/examples/h5_group.c
+++ b/examples/h5_group.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_interm_group.c b/examples/h5_interm_group.c
index bd9c7c4..6507fd1 100644
--- a/examples/h5_interm_group.c
+++ b/examples/h5_interm_group.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_mount.c b/examples/h5_mount.c
index 6da71a1..a2e16c5 100644
--- a/examples/h5_mount.c
+++ b/examples/h5_mount.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_rdwt.c b/examples/h5_rdwt.c
index 0e290ca..6cd7f0f 100644
--- a/examples/h5_rdwt.c
+++ b/examples/h5_rdwt.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* 
diff --git a/examples/h5_read.c b/examples/h5_read.c
index 6fe75be..7fd8ad4 100644
--- a/examples/h5_read.c
+++ b/examples/h5_read.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_ref2reg.c b/examples/h5_ref2reg.c
index c4e8d3d..dc2964c 100644
--- a/examples/h5_ref2reg.c
+++ b/examples/h5_ref2reg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /*
     This program shows how to create, store and dereference references
diff --git a/examples/h5_reference.c b/examples/h5_reference.c
index 38e6146..32a5f59 100644
--- a/examples/h5_reference.c
+++ b/examples/h5_reference.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
  /*
diff --git a/examples/h5_select.c b/examples/h5_select.c
index ceb9c2c..bbc877c 100644
--- a/examples/h5_select.c
+++ b/examples/h5_select.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_shared_mesg.c b/examples/h5_shared_mesg.c
index 0c7f2f0..4e1f92a 100644
--- a/examples/h5_shared_mesg.c
+++ b/examples/h5_shared_mesg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/h5_subset.c b/examples/h5_subset.c
index 66872ea..904d3f8 100644
--- a/examples/h5_subset.c
+++ b/examples/h5_subset.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* 
diff --git a/examples/h5_vds-eiger.c b/examples/h5_vds-eiger.c
index ea22243..13b5d93 100644
--- a/examples/h5_vds-eiger.c
+++ b/examples/h5_vds-eiger.c
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /************************************************************
 
   This example illustrates the concept of the virtual dataset.
diff --git a/examples/h5_vds-exc.c b/examples/h5_vds-exc.c
index 039cdb8..aaf1fa8 100644
--- a/examples/h5_vds-exc.c
+++ b/examples/h5_vds-exc.c
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /************************************************************
 
   This example illustrates the concept of the virtual dataset.
diff --git a/examples/h5_vds-exclim.c b/examples/h5_vds-exclim.c
index 4933471..fea096a 100644
--- a/examples/h5_vds-exclim.c
+++ b/examples/h5_vds-exclim.c
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /************************************************************
 
   This example illustrates the concept of the virtual dataset.
diff --git a/examples/h5_vds-percival-unlim-maxmin.c b/examples/h5_vds-percival-unlim-maxmin.c
index a6eecfb..0273bbc 100644
--- a/examples/h5_vds-percival-unlim-maxmin.c
+++ b/examples/h5_vds-percival-unlim-maxmin.c
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /************************************************************
 
   This example illustrates the concept of the virtual dataset.
diff --git a/examples/h5_vds-percival-unlim.c b/examples/h5_vds-percival-unlim.c
index 2496c37..f6a5f50 100644
--- a/examples/h5_vds-percival-unlim.c
+++ b/examples/h5_vds-percival-unlim.c
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /************************************************************
 
   This example illustrates the concept of the virtual dataset.
diff --git a/examples/h5_vds-percival.c b/examples/h5_vds-percival.c
index 757bb69..11a974b 100644
--- a/examples/h5_vds-percival.c
+++ b/examples/h5_vds-percival.c
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /************************************************************
 
   This example illustrates the concept of the virtual dataset.
diff --git a/examples/h5_vds-simpleIO.c b/examples/h5_vds-simpleIO.c
index 6b12dc2..56fa72b 100644
--- a/examples/h5_vds-simpleIO.c
+++ b/examples/h5_vds-simpleIO.c
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /************************************************************
 
   This example illustrates the concept of virtual dataset I/O
diff --git a/examples/h5_vds.c b/examples/h5_vds.c
index 1e502c6..76b849a 100644
--- a/examples/h5_vds.c
+++ b/examples/h5_vds.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/examples/h5_write.c b/examples/h5_write.c
index 93d40ea..1a7cfe7 100644
--- a/examples/h5_write.c
+++ b/examples/h5_write.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/ph5example.c b/examples/ph5example.c
index 7a41db2..d718479 100644
--- a/examples/ph5example.c
+++ b/examples/ph5example.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/examples/run-all-ex.sh b/examples/run-all-ex.sh
index 4ff2c55..878e0f8 100755
--- a/examples/run-all-ex.sh
+++ b/examples/run-all-ex.sh
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 #
 #  This file:  run-hl-ex.sh
diff --git a/examples/run-c-ex.sh.in b/examples/run-c-ex.sh.in
index 1661344..4d5d594 100644
--- a/examples/run-c-ex.sh.in
+++ b/examples/run-c-ex.sh.in
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 #
 #  This file:  run-c-ex.sh
diff --git a/examples/testh5cc.sh.in b/examples/testh5cc.sh.in
index d3f1cfc..800d4d4 100644
--- a/examples/testh5cc.sh.in
+++ b/examples/testh5cc.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5cc compiler tool
 # Created: Albert Cheng, 2007/4/11
diff --git a/fortran/CMakeLists.txt b/fortran/CMakeLists.txt
index f7179cf..31edad2 100644
--- a/fortran/CMakeLists.txt
+++ b/fortran/CMakeLists.txt
@@ -1,9 +1,7 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_F90 C CXX Fortran)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_F90 C Fortran)
 
 if (H5_HAVE_PARALLEL)
-  INCLUDE (FindMPI)
-  set (LINK_LIBS ${LINK_LIBS} ${MPI_Fortran_LIBRARIES})
   if (MPI_Fortran_LINK_FLAGS)
     set (CMAKE_EXE_LINKER_FLAGS "${MPI_Fortran_LINK_FLAGS} ${CMAKE_EXE_LINKER_FLAGS}")
   endif ()
@@ -12,21 +10,21 @@ endif ()
 #-----------------------------------------------------------------------------
 # Traverse source subdirectory
 #-----------------------------------------------------------------------------
-add_subdirectory (${HDF5_F90_SOURCE_DIR}/src ${HDF5_F90_BINARY_DIR}/src)
+add_subdirectory (src)
 
 #-----------------------------------------------------------------------------
 # Build the Fortran Examples
 #-----------------------------------------------------------------------------
 if (HDF5_BUILD_EXAMPLES)
-  add_subdirectory (${HDF5_F90_SOURCE_DIR}/examples ${HDF5_F90_BINARY_DIR}/examples)
+  add_subdirectory (examples)
 endif ()
 
 #-----------------------------------------------------------------------------
 # Testing
 #-----------------------------------------------------------------------------
 if (BUILD_TESTING)
-  add_subdirectory (${HDF5_F90_SOURCE_DIR}/test ${HDF5_F90_BINARY_DIR}/test)
+  add_subdirectory (test)
   if (MPI_Fortran_FOUND)
-    add_subdirectory (${HDF5_F90_SOURCE_DIR}/testpar ${HDF5_F90_BINARY_DIR}/testpar)
+    add_subdirectory (testpar)
   endif ()
 endif ()
diff --git a/fortran/COPYING b/fortran/COPYING
index 6903daf..6497ace 100644
--- a/fortran/COPYING
+++ b/fortran/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/fortran/Makefile.am b/fortran/Makefile.am
index 9ddd6dd..38084b9 100644
--- a/fortran/Makefile.am
+++ b/fortran/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # This makefile mostly just reinvokes make in the various subdirectories
 # but does so in the correct order.  You can alternatively invoke make from
diff --git a/fortran/examples/CMakeLists.txt b/fortran/examples/CMakeLists.txt
index a5c3422..187acc1 100644
--- a/fortran/examples/CMakeLists.txt
+++ b/fortran/examples/CMakeLists.txt
@@ -1,16 +1,11 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_F90_EXAMPLES C CXX Fortran)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_F90_EXAMPLES C Fortran)
 # --------------------------------------------------------------------
 # Notes: When creating examples they should be prefixed
 # with "f90_ex_". This allows for easier filtering of the examples.
 # --------------------------------------------------------------------
 
 #-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_F90_BINARY_DIR} ${HDF5_F90_SRC_DIR}/src)
-
-#-----------------------------------------------------------------------------
 # Define Sources
 #-----------------------------------------------------------------------------
 set (examples
@@ -40,27 +35,27 @@ set (F2003_examples
 
 foreach (example ${examples})
   add_executable (f90_ex_${example} ${HDF5_F90_EXAMPLES_SOURCE_DIR}/${example}.f90)
-  TARGET_NAMING (f90_ex_${example} STATIC)
   TARGET_FORTRAN_PROPERTIES (f90_ex_${example} STATIC " " " ")
   target_link_libraries (f90_ex_${example}
       ${HDF5_F90_LIB_TARGET}
       ${HDF5_LIB_TARGET}
   )
   target_include_directories (f90_ex_${example} PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+  set_property(TARGET f90_ex_${example} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/static")
   set_target_properties (f90_ex_${example} PROPERTIES
       LINKER_LANGUAGE Fortran
       FOLDER examples/fortran
       Fortran_MODULE_DIRECTORY ${CMAKE_Fortran_MODULE_DIRECTORY}/static
   )
-  if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+  if (BUILD_SHARED_LIBS)
     add_executable (f90_ex_${example}-shared ${HDF5_F90_EXAMPLES_SOURCE_DIR}/${example}.f90)
-    TARGET_NAMING (f90_ex_${example}-shared SHARED)
     TARGET_FORTRAN_PROPERTIES (f90_ex_${example}-shared SHARED " " " ")
     target_link_libraries (f90_ex_${example}-shared
         ${HDF5_F90_LIBSH_TARGET}
         ${HDF5_LIBSH_TARGET}
     )
     target_include_directories (f90_ex_${example}-shared PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
+    set_property(TARGET f90_ex_${example}-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/shared")
     set_target_properties (f90_ex_${example}-shared PROPERTIES
         LINKER_LANGUAGE Fortran
         FOLDER examples/fortran
@@ -71,27 +66,27 @@ endforeach ()
 
 foreach (example ${F2003_examples})
   add_executable (f03_ex_${example} ${HDF5_F90_EXAMPLES_SOURCE_DIR}/${example}.f90)
-  TARGET_NAMING (f03_ex_${example} STATIC)
   TARGET_FORTRAN_PROPERTIES (f03_ex_${example} STATIC " " " ")
   target_link_libraries (f03_ex_${example}
       ${HDF5_F90_LIB_TARGET}
       ${HDF5_LIB_TARGET}
   )
   target_include_directories (f03_ex_${example} PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+  set_property(TARGET f03_ex_${example} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/static")
   set_target_properties (f03_ex_${example} PROPERTIES
       LINKER_LANGUAGE Fortran
       FOLDER examples/fortran03
-      Fortran_MODULE_DIRECTORY ${CMAKE_Fortran_MODULE_DIRECTORY}
+      Fortran_MODULE_DIRECTORY ${CMAKE_Fortran_MODULE_DIRECTORY}/static
   )
-  if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+  if (BUILD_SHARED_LIBS)
     add_executable (f03_ex_${example}-shared ${HDF5_F90_EXAMPLES_SOURCE_DIR}/${example}.f90)
-    TARGET_NAMING (f03_ex_${example}-shared SHARED)
     TARGET_FORTRAN_PROPERTIES (f03_ex_${example}-shared SHARED " " " ")
     target_link_libraries (f03_ex_${example}-shared
         ${HDF5_F90_LIBSH_TARGET}
         ${HDF5_LIBSH_TARGET}
     )
     target_include_directories (f03_ex_${example}-shared PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
+    set_property(TARGET f03_ex_${example}-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/shared")
     set_target_properties (f03_ex_${example}-shared PROPERTIES
         LINKER_LANGUAGE Fortran
         FOLDER examples/fortran03
@@ -102,29 +97,27 @@ endforeach ()
 
 if (H5_HAVE_PARALLEL AND MPI_Fortran_FOUND)
   add_executable (f90_ex_ph5example ${HDF5_F90_EXAMPLES_SOURCE_DIR}/ph5example.f90)
-  TARGET_NAMING (f90_ex_ph5example STATIC)
   TARGET_FORTRAN_PROPERTIES (f90_ex_ph5example STATIC " " " ")
   target_link_libraries (f90_ex_ph5example
       ${HDF5_F90_LIB_TARGET}
       ${HDF5_LIB_TARGET}
-      ${MPI_Fortran_LIBRARIES}
   )
   target_include_directories (f90_ex_ph5example PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+  set_property(TARGET f90_ex_ph5example APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/static")
   set_target_properties (f90_ex_ph5example PROPERTIES
       LINKER_LANGUAGE Fortran
       FOLDER examples/fortran
       Fortran_MODULE_DIRECTORY ${CMAKE_Fortran_MODULE_DIRECTORY}/static
   )
-  if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+  if (BUILD_SHARED_LIBS)
     add_executable (f90_ex_ph5example-shared ${HDF5_F90_EXAMPLES_SOURCE_DIR}/ph5example.f90)
-    TARGET_NAMING (f90_ex_ph5example-shared SHARED)
     TARGET_FORTRAN_PROPERTIES (f90_ex_ph5example-shared SHARED " " " ")
     target_link_libraries (f90_ex_ph5example-shared
         ${HDF5_F90_LIBSH_TARGET}
         ${HDF5_LIBSH_TARGET}
-        ${MPI_Fortran_LIBRARIES}
     )
     target_include_directories (f90_ex_ph5example-shared PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
+    set_property(TARGET f90_ex_ph5example-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/shared")
     set_target_properties (f90_ex_ph5example-shared PROPERTIES
         LINKER_LANGUAGE Fortran
         FOLDER examples/fortran
diff --git a/fortran/examples/CMakeTests.cmake b/fortran/examples/CMakeTests.cmake
index 5665a2f..c3d94b4 100644
--- a/fortran/examples/CMakeTests.cmake
+++ b/fortran/examples/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -30,7 +41,7 @@
     set_tests_properties (f90_ex-clear-objects PROPERTIES DEPENDS ${last_test})
   endif ()
   set (last_test "f90_ex-clear-objects")
-  if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+  if (BUILD_SHARED_LIBS)
     add_test (
         NAME f90_ex-shared-clear-objects
         COMMAND    ${CMAKE_COMMAND}
@@ -76,7 +87,7 @@ foreach (example ${examples})
     set_tests_properties (f90_ex_${example} PROPERTIES DEPENDS ${last_test})
   endif ()
   set (last_test "f90_ex_${example}")
-  if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+  if (BUILD_SHARED_LIBS)
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME f90_ex-shared_${example} COMMAND $<TARGET_FILE:f90_ex_${example}-shared>)
     else ()
@@ -118,7 +129,7 @@ if (HDF5_ENABLE_F2003)
       set_tests_properties (f03_ex_${example} PROPERTIES DEPENDS ${last_test})
     endif ()
     set (last_test "f03_ex_${example}")
-    if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+    if (BUILD_SHARED_LIBS)
       if (HDF5_ENABLE_USING_MEMCHECKER)
         add_test (NAME f03_ex-shared_${example} COMMAND $<TARGET_FILE:f03_ex_${example}-shared>)
       else ()
@@ -142,8 +153,8 @@ if (HDF5_ENABLE_F2003)
 endif ()
 
 if (H5_HAVE_PARALLEL AND MPI_Fortran_FOUND)
-  add_test (NAME f90_ex_ph5example COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:f90_ex_ph5example>)
-  if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
-    add_test (NAME f90_ex-shared_ph5example COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:f90_ex_ph5example>)
+  add_test (NAME f90_ex_ph5example COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_PREFLAGS} $<TARGET_FILE:f90_ex_ph5example> ${MPIEXEC_POSTFLAGS})
+  if (BUILD_SHARED_LIBS)
+    add_test (NAME f90_ex-shared_ph5example COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_PREFLAGS} $<TARGET_FILE:f90_ex_ph5example> ${MPIEXEC_POSTFLAGS})
   endif ()
 endif ()
diff --git a/fortran/examples/Makefile.am b/fortran/examples/Makefile.am
index 5a3b09e..6bf2edb 100644
--- a/fortran/examples/Makefile.am
+++ b/fortran/examples/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -68,10 +66,10 @@ h5_crtatt.chkexe_: h5_rdwt.chkexe_
 # Additional dependencies for the examples are listed below
 if BUILD_PARALLEL_CONDITIONAL
 $(EXTRA_PROG): $(H5FC_PP)
-	$(H5FC_PP) $(H5CCFLAGS) $(FCFLAGS) -o $@ $(srcdir)/$@.f90;
+	$(H5FC_PP) $(H5CCFLAGS) -o $@ $(srcdir)/$@.f90;
 else
 $(EXTRA_PROG): $(H5FC)
-	$(H5FC) $(H5CCFLAGS) $(FCFLAGS) -o $@ $(srcdir)/$@.f90;
+	$(H5FC) $(H5CCFLAGS) -o $@ $(srcdir)/$@.f90;
 endif
 
 # Tell automake how to install examples
diff --git a/fortran/examples/compound.f90 b/fortran/examples/compound.f90
index 2005f41..f5e91d6 100644
--- a/fortran/examples/compound.f90
+++ b/fortran/examples/compound.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/examples/compound_complex_fortran2003.f90 b/fortran/examples/compound_complex_fortran2003.f90
index 19671f7..6d0f291 100644
--- a/fortran/examples/compound_complex_fortran2003.f90
+++ b/fortran/examples/compound_complex_fortran2003.f90
@@ -5,12 +5,10 @@
 !                                                                           *
 ! This file is part of HDF5.  The full HDF5 copyright notice, including     *
 ! terms governing use, modification, and redistribution, is contained in    *
-! the files COPYING and Copyright.html.  COPYING can be found at the root   *
-! of the source code distribution tree; Copyright.html can be found at the  *
-! root level of an installed copy of the electronic HDF5 document set and   *
-! is linked from the top-level documents page.  It can also be found at     *
-! http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have     *
-! access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! This example shows how to create an array of a compound datatype which 
diff --git a/fortran/examples/compound_fortran2003.f90 b/fortran/examples/compound_fortran2003.f90
index a55d1a6..0168177 100644
--- a/fortran/examples/compound_fortran2003.f90
+++ b/fortran/examples/compound_fortran2003.f90
@@ -5,12 +5,10 @@
 !                                                                           *
 ! This file is part of HDF5.  The full HDF5 copyright notice, including     *
 ! terms governing use, modification, and redistribution, is contained in    *
-! the files COPYING and Copyright.html.  COPYING can be found at the root   *
-! of the source code distribution tree; Copyright.html can be found at the  *
-! root level of an installed copy of the electronic HDF5 document set and   *
-! is linked from the top-level documents page.  It can also be found at     *
-! http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have     *
-! access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! This example shows how to create a compound data type,
diff --git a/fortran/examples/h5_cmprss.f90 b/fortran/examples/h5_cmprss.f90
index 9ab28f7..61dd7b0 100644
--- a/fortran/examples/h5_cmprss.f90
+++ b/fortran/examples/h5_cmprss.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 ! 
 !  This example illustrates how to create a compressed dataset.
diff --git a/fortran/examples/h5_crtatt.f90 b/fortran/examples/h5_crtatt.f90
index 79bc576..d3df380 100644
--- a/fortran/examples/h5_crtatt.f90
+++ b/fortran/examples/h5_crtatt.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! This example shows how to create and write a dataset attribute.
@@ -86,6 +84,10 @@ PROGRAM H5_CRTATT
   !
   CALL h5aclose_f(attr_id, error)
   !
+  ! Close the attribute datatype.
+  !
+  CALL h5tclose_f(atype_id, error)
+  !
   ! Terminate access to the data space.
   !
   CALL h5sclose_f(aspace_id, error)
diff --git a/fortran/examples/h5_crtdat.f90 b/fortran/examples/h5_crtdat.f90
index 6e4c3a4..dce4408 100644
--- a/fortran/examples/h5_crtdat.f90
+++ b/fortran/examples/h5_crtdat.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/examples/h5_crtgrp.f90 b/fortran/examples/h5_crtgrp.f90
index 278d175..12f07e7 100644
--- a/fortran/examples/h5_crtgrp.f90
+++ b/fortran/examples/h5_crtgrp.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/examples/h5_crtgrpar.f90 b/fortran/examples/h5_crtgrpar.f90
index 4ef008a..341b648 100644
--- a/fortran/examples/h5_crtgrpar.f90
+++ b/fortran/examples/h5_crtgrpar.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/examples/h5_crtgrpd.f90 b/fortran/examples/h5_crtgrpd.f90
index d35f03d..41c1f53 100644
--- a/fortran/examples/h5_crtgrpd.f90
+++ b/fortran/examples/h5_crtgrpd.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/examples/h5_extend.f90 b/fortran/examples/h5_extend.f90
index 315d84f..20b91ff 100644
--- a/fortran/examples/h5_extend.f90
+++ b/fortran/examples/h5_extend.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! This example extends an HDF5 dataset. It is used in the HDF5 Tutorial.
diff --git a/fortran/examples/h5_rdwt.f90 b/fortran/examples/h5_rdwt.f90
index ba05b2f..2fbd85d 100644
--- a/fortran/examples/h5_rdwt.f90
+++ b/fortran/examples/h5_rdwt.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/examples/h5_subset.f90 b/fortran/examples/h5_subset.f90
index 6cb8f7a..ab33c86 100644
--- a/fortran/examples/h5_subset.f90
+++ b/fortran/examples/h5_subset.f90
@@ -5,12 +5,10 @@
 !                                                                           *
 !  This file is part of HDF5.  The full HDF5 copyright notice, including    *
 !  terms governing use, modification, and redistribution, is contained in   *
-!  the files COPYING and Copyright.html.  COPYING can be found at the root  *
-!  of the source code distribution tree; Copyright.html can be found at the *
-!  root level of an installed copy of the electronic HDF5 document set and  *
-!  is linked from the top-level documents page.  It can also be found at    *
-!  http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have         *
-!  access to either file, you may request a copy from help@hdfgroup.org.    *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! This example shows how to write and read a hyperslab.  
diff --git a/fortran/examples/hyperslab.f90 b/fortran/examples/hyperslab.f90
index 7823ff6..d340161 100644
--- a/fortran/examples/hyperslab.f90
+++ b/fortran/examples/hyperslab.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/examples/mountexample.f90 b/fortran/examples/mountexample.f90
index 5bdec2a..4a2821d 100644
--- a/fortran/examples/mountexample.f90
+++ b/fortran/examples/mountexample.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/examples/nested_derived_type.f90 b/fortran/examples/nested_derived_type.f90
index 65e7e75..68354ac 100644
--- a/fortran/examples/nested_derived_type.f90
+++ b/fortran/examples/nested_derived_type.f90
@@ -5,12 +5,10 @@
 !                                                                           *
 ! This file is part of HDF5.  The full HDF5 copyright notice, including     *
 ! terms governing use, modification, and redistribution, is contained in    *
-! the files COPYING and Copyright.html.  COPYING can be found at the root   *
-! of the source code distribution tree; Copyright.html can be found at the  *
-! root level of an installed copy of the electronic HDF5 document set and   *
-! is linked from the top-level documents page.  It can also be found at     *
-! http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have     *
-! access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! This example shows how to create a nested compound data type,
diff --git a/fortran/examples/ph5example.f90 b/fortran/examples/ph5example.f90
index a0db200..9d4281e 100644
--- a/fortran/examples/ph5example.f90
+++ b/fortran/examples/ph5example.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! Fortran parallel example.  Copied from Tutorial's example program of
diff --git a/fortran/examples/refobjexample.f90 b/fortran/examples/refobjexample.f90
index c8622a7..d017598 100644
--- a/fortran/examples/refobjexample.f90
+++ b/fortran/examples/refobjexample.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/examples/refregexample.f90 b/fortran/examples/refregexample.f90
index 68fbd24..ab45598 100644
--- a/fortran/examples/refregexample.f90
+++ b/fortran/examples/refregexample.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/examples/run-fortran-ex.sh.in b/fortran/examples/run-fortran-ex.sh.in
index a4d4550..cace1ae 100644
--- a/fortran/examples/run-fortran-ex.sh.in
+++ b/fortran/examples/run-fortran-ex.sh.in
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 #
 #  This file:  run-hlfortran-ex.sh
diff --git a/fortran/examples/rwdset_fortran2003.f90 b/fortran/examples/rwdset_fortran2003.f90
index 682676f..36ebf0d 100644
--- a/fortran/examples/rwdset_fortran2003.f90
+++ b/fortran/examples/rwdset_fortran2003.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
 !
 !
diff --git a/fortran/examples/selectele.f90 b/fortran/examples/selectele.f90
index dcd2379..4281ea6 100644
--- a/fortran/examples/selectele.f90
+++ b/fortran/examples/selectele.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/examples/testh5fc.sh.in b/fortran/examples/testh5fc.sh.in
index cd3b86e..f384909 100644
--- a/fortran/examples/testh5fc.sh.in
+++ b/fortran/examples/testh5fc.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5fc compiler tool
 # Created: Albert Cheng, 2007/3/14
diff --git a/fortran/src/CMakeLists.txt b/fortran/src/CMakeLists.txt
index 6d51feb..71b7d41 100644
--- a/fortran/src/CMakeLists.txt
+++ b/fortran/src/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_F90_SRC C CXX Fortran)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_F90_SRC C Fortran)
 
 #-----------------------------------------------------------------------------
 # configure def file for shared libs on windows
@@ -32,7 +32,7 @@ if (HAVE_FLOAT128)
   set (CMAKE_H5_HAVE_FLOAT128 1)
 endif ()
 
-configure_file (${HDF5_F90_SRC_SOURCE_DIR}/H5config_f.inc.cmake ${CMAKE_BINARY_DIR}/H5config_f.inc @ONLY)
+configure_file (${HDF5_F90_SRC_SOURCE_DIR}/H5config_f.inc.cmake ${HDF5_F90_BINARY_DIR}/H5config_f.inc @ONLY)
 configure_file (${HDF5_F90_SRC_SOURCE_DIR}/H5fort_type_defines.h.in ${HDF5_F90_BINARY_DIR}/H5fort_type_defines.h @ONLY)
 
 set (Fortran_COMPILER_ID CMAKE_Fortran_COMPILER_ID)
@@ -46,7 +46,7 @@ set (Fortran_COMPILER_ID CMAKE_Fortran_COMPILER_ID)
 add_executable (H5_buildiface
       ${HDF5_F90_SRC_SOURCE_DIR}/H5_buildiface.F90
   )
-
+target_include_directories(H5_buildiface PRIVATE "${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR}")
 if (WIN32 AND MSVC)
   if (BUILD_SHARED_LIBS)
     set_target_properties (H5_buildiface
@@ -64,37 +64,39 @@ set_target_properties (H5_buildiface PROPERTIES
     Fortran_MODULE_DIRECTORY ${CMAKE_Fortran_MODULE_DIRECTORY}
 )
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   file (MAKE_DIRECTORY "${HDF5_F90_BINARY_DIR}/shared")
-  if (WIN32)
-    set (MODSH_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/shared/${CMAKE_BUILD_TYPE})
-  else ()
-    set (MODSH_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
-  endif ()
+  set (MODSH_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/shared/${HDF_CFG_BUILD_TYPE})
 endif ()
-if (WIN32)
-  set (MOD_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/static/${CMAKE_BUILD_TYPE})
-else ()
-  set (MOD_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
-endif ()
-
-INCLUDE_DIRECTORIES (${HDF5_F90_BINARY_DIR} ${CMAKE_Fortran_MODULE_DIRECTORY})
+file (MAKE_DIRECTORY "${HDF5_F90_BINARY_DIR}/static")
+set (MOD_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/static/${HDF_CFG_BUILD_TYPE})
 
 #-----------------------------------------------------------------------------
 add_executable (H5match_types
     ${HDF5_F90_BINARY_DIR}/H5fort_type_defines.h
     ${HDF5_F90_SRC_SOURCE_DIR}/H5match_types.c
 )
-set (CMD $<TARGET_FILE:H5match_types>)
+target_include_directories(H5match_types PRIVATE "${HDF5_BINARY_DIR};${HDF5_SRC_DIR};${HDF5_F90_BINARY_DIR}")
 add_custom_command (
-    OUTPUT ${HDF5_F90_BINARY_DIR}/H5f90i_gen.h
-           ${HDF5_F90_BINARY_DIR}/H5fortran_types.F90
-    COMMAND ${CMD}
-    WORKING_DIRECTORY ${HDF5_F90_BINARY_DIR}
+    OUTPUT ${HDF5_F90_BINARY_DIR}/static/H5f90i_gen.h
+           ${HDF5_F90_BINARY_DIR}/static/H5fortran_types.F90
+    COMMAND $<TARGET_FILE:H5match_types>
+    WORKING_DIRECTORY ${HDF5_F90_BINARY_DIR}/static
     DEPENDS H5match_types
 )
-set_source_files_properties (${HDF5_F90_BINARY_DIR}/H5f90i_gen.h PROPERTIES GENERATED TRUE)
-set_source_files_properties (${HDF5_F90_BINARY_DIR}/H5fortran_types.F90 PROPERTIES GENERATED TRUE)
+set_source_files_properties (${HDF5_F90_BINARY_DIR}/static/H5f90i_gen.h PROPERTIES GENERATED TRUE)
+set_source_files_properties (${HDF5_F90_BINARY_DIR}/static/H5fortran_types.F90 PROPERTIES GENERATED TRUE)
+if (BUILD_SHARED_LIBS)
+  add_custom_command (
+      OUTPUT ${HDF5_F90_BINARY_DIR}/shared/H5f90i_gen.h
+             ${HDF5_F90_BINARY_DIR}/shared/H5fortran_types.F90
+      COMMAND $<TARGET_FILE:H5match_types>
+      WORKING_DIRECTORY ${HDF5_F90_BINARY_DIR}/shared
+      DEPENDS H5match_types
+  )
+  set_source_files_properties (${HDF5_F90_BINARY_DIR}/shared/H5f90i_gen.h PROPERTIES GENERATED TRUE)
+  set_source_files_properties (${HDF5_F90_BINARY_DIR}/shared/H5fortran_types.F90 PROPERTIES GENERATED TRUE)
+endif ()
 
 #-----------------------------------------------------------------------------
 # f90CStub lib
@@ -121,14 +123,19 @@ set_source_files_properties (${f90CStub_C_SOURCES} PROPERTIES LANGUAGE C)
 
 set (f90CStub_C_HDRS
     # generated files
-    ${HDF5_F90_BINARY_DIR}/H5f90i_gen.h
+    ${HDF5_F90_BINARY_DIR}/static/H5f90i_gen.h
+)
+set (f90CStub_C_SHHDRS
+    # generated files
+    ${HDF5_F90_BINARY_DIR}/shared/H5f90i_gen.h
 )
 
 add_library (${HDF5_F90_C_LIB_TARGET} STATIC ${f90CStub_C_SOURCES} ${f90CStub_C_HDRS})
+set_property(TARGET ${HDF5_F90_C_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/static")
 TARGET_C_PROPERTIES (${HDF5_F90_C_LIB_TARGET} STATIC " " " ")
-target_link_libraries (${HDF5_F90_C_LIB_TARGET} ${HDF5_LIB_TARGET} ${LINK_LIBS})
+target_link_libraries (${HDF5_F90_C_LIB_TARGET} PUBLIC ${HDF5_LIB_TARGET})
 set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_F90_C_LIB_TARGET}")
-H5_SET_LIB_OPTIONS (${HDF5_F90_C_LIB_TARGET} ${HDF5_F90_C_LIB_NAME} STATIC)
+H5_SET_LIB_OPTIONS (${HDF5_F90_C_LIB_TARGET} ${HDF5_F90_C_LIB_NAME} STATIC 0)
 set_target_properties (${HDF5_F90_C_LIB_TARGET} PROPERTIES
     FOLDER libraries/fortran
     LINKER_LANGUAGE C
@@ -136,12 +143,13 @@ set_target_properties (${HDF5_F90_C_LIB_TARGET} PROPERTIES
 )
 set (install_targets ${HDF5_F90_C_LIB_TARGET})
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
-  add_library (${HDF5_F90_C_LIBSH_TARGET} SHARED ${f90CStub_C_SOURCES} ${f90CStub_C_HDRS})
+if (BUILD_SHARED_LIBS)
+  add_library (${HDF5_F90_C_LIBSH_TARGET} SHARED ${f90CStub_C_SOURCES} ${f90CStub_C_SHHDRS})
+  set_property(TARGET ${HDF5_F90_C_LIBSH_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/shared")
   TARGET_C_PROPERTIES (${HDF5_F90_C_LIBSH_TARGET} SHARED " " " ")
-  target_link_libraries (${HDF5_F90_C_LIBSH_TARGET} ${HDF5_LIBSH_TARGET} ${LINK_SHARED_LIBS})
+  target_link_libraries (${HDF5_F90_C_LIBSH_TARGET} PUBLIC ${HDF5_LIBSH_TARGET})
   set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_F90_C_LIBSH_TARGET}")
-  H5_SET_LIB_OPTIONS (${HDF5_F90_C_LIBSH_TARGET} ${HDF5_F90_C_LIB_NAME} SHARED ${HDF5_F_PACKAGE_SOVERSION})
+  H5_SET_LIB_OPTIONS (${HDF5_F90_C_LIBSH_TARGET} ${HDF5_F90_C_LIB_NAME} SHARED "F")
   set_target_properties (${HDF5_F90_C_LIBSH_TARGET} PROPERTIES
       FOLDER libraries/fortran
       LINKER_LANGUAGE C
@@ -160,24 +168,22 @@ set (f90_F_GEN_SOURCES
     ${HDF5_F90_SRC_SOURCE_DIR}/H5Dff.F90
     ${HDF5_F90_SRC_SOURCE_DIR}/H5Pff.F90
 )
-set (CMD $<TARGET_FILE:H5_buildiface>)
 add_custom_command (
-    OUTPUT ${HDF5_F90_BINARY_DIR}/H5_gen.F90
-    COMMAND ${CMD}
-    WORKING_DIRECTORY ${HDF5_F90_BINARY_DIR}
+    OUTPUT ${HDF5_F90_BINARY_DIR}/static/H5_gen.F90
+    COMMAND $<TARGET_FILE:H5_buildiface>
+    WORKING_DIRECTORY ${HDF5_F90_BINARY_DIR}/static
     DEPENDS ${f90_F_GEN_SOURCES}
     COMMENT "Generating the H5_gen.F90 file"
 )
 add_custom_target (H5gen ALL
-    DEPENDS ${HDF5_F90_BINARY_DIR}/H5_gen.F90
+    DEPENDS ${HDF5_F90_BINARY_DIR}/static/H5_gen.F90
 )
-set_source_files_properties (${HDF5_F90_BINARY_DIR}/H5_gen.F90 PROPERTIES GENERATED TRUE)
+set_source_files_properties (${HDF5_F90_BINARY_DIR}/static/H5_gen.F90 PROPERTIES GENERATED TRUE)
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
-  set (CMDSH $<TARGET_FILE:H5_buildiface>)
+if (BUILD_SHARED_LIBS)
   add_custom_command (
       OUTPUT ${HDF5_F90_BINARY_DIR}/shared/H5_gen.F90
-      COMMAND ${CMDSH}
+      COMMAND $<TARGET_FILE:H5_buildiface>
       WORKING_DIRECTORY ${HDF5_F90_BINARY_DIR}/shared
       DEPENDS ${f90_F_GEN_SOURCES}
       COMMENT "Generating the H5_gen.F90 shared file"
@@ -210,20 +216,20 @@ set (f90_F_BASE_SOURCES
 
 set (f90_F_SOURCES
     # generated file
-    ${HDF5_F90_BINARY_DIR}/H5fortran_types.F90
+    ${HDF5_F90_BINARY_DIR}/static/H5fortran_types.F90
 
     ${f90_F_BASE_SOURCES}
 
     # generated file
-    ${HDF5_F90_BINARY_DIR}/H5_gen.F90
+    ${HDF5_F90_BINARY_DIR}/static/H5_gen.F90
 
     # normal distribution
     ${HDF5_F90_SRC_SOURCE_DIR}/HDF5.F90
 )
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   set (f90_F_SOURCES_SHARED
       # generated file
-      ${HDF5_F90_BINARY_DIR}/H5fortran_types.F90
+      ${HDF5_F90_BINARY_DIR}/shared/H5fortran_types.F90
 
       ${f90_F_BASE_SOURCES}
 
@@ -241,12 +247,14 @@ endif ()
 add_library (${HDF5_F90_LIB_TARGET} STATIC ${f90_F_SOURCES})
 set (SHARED_LINK_FLAGS " ")
 TARGET_FORTRAN_PROPERTIES (${HDF5_F90_LIB_TARGET} STATIC " " " ")
-target_link_libraries (${HDF5_F90_LIB_TARGET} ${HDF5_F90_C_LIB_TARGET} ${HDF5_LIB_TARGET})
+target_link_libraries (${HDF5_F90_LIB_TARGET} PUBLIC ${HDF5_F90_C_LIB_TARGET})
+target_link_libraries (${HDF5_F90_LIB_TARGET} PRIVATE ${LINK_Fortran_LIBS})
+target_include_directories (${HDF5_F90_LIB_TARGET} PUBLIC "${HDF5_F90_SRC_SOURCE_DIR};${CMAKE_Fortran_MODULE_DIRECTORY}/static;${HDF5_F90_BINARY_DIR}")
 if (H5_HAVE_PARALLEL AND MPI_Fortran_FOUND)
-  target_link_libraries (${HDF5_F90_LIB_TARGET} ${MPI_Fortran_LIBRARIES})
+  target_include_directories (${HDF5_F90_LIB_TARGET} PUBLIC ${MPI_Fortran_INCLUDE_DIRS})
 endif ()
 set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_F90_LIB_TARGET}")
-H5_SET_LIB_OPTIONS (${HDF5_F90_LIB_TARGET} ${HDF5_F90_LIB_NAME} STATIC)
+H5_SET_LIB_OPTIONS (${HDF5_F90_LIB_TARGET} ${HDF5_F90_LIB_NAME} STATIC 0)
 set_target_properties (${HDF5_F90_LIB_TARGET} PROPERTIES
     FOLDER libraries/fortran
     LINKER_LANGUAGE Fortran
@@ -261,19 +269,21 @@ endif ()
 set (install_targets ${install_targets} ${HDF5_F90_LIB_TARGET})
 add_dependencies(${HDF5_F90_LIB_TARGET} H5gen)
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_library (${HDF5_F90_LIBSH_TARGET} SHARED ${f90_F_SOURCES_SHARED})
   set (SHARED_LINK_FLAGS " ")
   if (WIN32 AND MSVC)
     set (SHARED_LINK_FLAGS "/DLL /DEF:${HDF5_F90_SRC_BINARY_DIR}/hdf5_fortrandll.def")
   endif ()
   TARGET_FORTRAN_PROPERTIES (${HDF5_F90_LIBSH_TARGET} SHARED " " ${SHARED_LINK_FLAGS})
-  target_link_libraries (${HDF5_F90_LIBSH_TARGET} ${HDF5_F90_C_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
+  target_link_libraries (${HDF5_F90_LIBSH_TARGET} PUBLIC ${HDF5_F90_C_LIBSH_TARGET})
+  target_link_libraries (${HDF5_F90_LIBSH_TARGET} PRIVATE ${LINK_Fortran_LIBS})
+  target_include_directories (${HDF5_F90_LIBSH_TARGET} PUBLIC "${HDF5_F90_SRC_SOURCE_DIR};${CMAKE_Fortran_MODULE_DIRECTORY}/shared;${HDF5_F90_BINARY_DIR}")
   if (H5_HAVE_PARALLEL AND MPI_Fortran_FOUND)
-    target_link_libraries (${HDF5_F90_LIBSH_TARGET} ${MPI_Fortran_LIBRARIES})
+    target_include_directories (${HDF5_F90_LIBSH_TARGET} PUBLIC ${MPI_Fortran_INCLUDE_DIRS})
   endif ()
   set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_F90_LIBSH_TARGET}")
-  H5_SET_LIB_OPTIONS (${HDF5_F90_LIBSH_TARGET} ${HDF5_F90_LIB_NAME} SHARED ${HDF5_F_PACKAGE_SOVERSION})
+  H5_SET_LIB_OPTIONS (${HDF5_F90_LIBSH_TARGET} ${HDF5_F90_LIB_NAME} SHARED "F")
   set_target_properties (${HDF5_F90_LIBSH_TARGET} PROPERTIES
       FOLDER libraries/fortran
       LINKER_LANGUAGE Fortran
@@ -284,7 +294,7 @@ if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
   )
   if (WIN32)
     set_property (TARGET ${HDF5_F90_LIBSH_TARGET}
-      APPEND PROPERTY COMPILE_DEFINITIONS "BUILD_HDF5_DLL;HDF5F90_WINDOWS"
+        APPEND PROPERTY COMPILE_DEFINITIONS "BUILD_HDF5_DLL;HDF5F90_WINDOWS"
     )
   endif ()
   set (install_targets ${install_targets} ${HDF5_F90_LIBSH_TARGET})
@@ -299,8 +309,8 @@ install (
         ${HDF5_F90_SRC_SOURCE_DIR}/H5f90.h
         ${HDF5_F90_SRC_SOURCE_DIR}/H5f90i.h
         ${HDF5_F90_SRC_SOURCE_DIR}/H5f90proto.h
-        ${HDF5_F90_BINARY_DIR}/H5f90i_gen.h
-        ${HDF5_F90_BINARY_DIR}/H5fortran_types.F90
+        ${HDF5_F90_BINARY_DIR}/static/H5f90i_gen.h
+        ${HDF5_F90_BINARY_DIR}/static/H5fortran_types.F90
     DESTINATION
         ${HDF5_INSTALL_INCLUDE_DIR}
     COMPONENT
@@ -337,7 +347,7 @@ install (
         fortheaders
 )
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   set (modsh_files
       ${MODSH_BUILD_DIR}/h5fortran_types.mod
       ${MODSH_BUILD_DIR}/hdf5.mod
@@ -373,7 +383,7 @@ endif ()
 # Add Target(s) to CMake Install for import into other projects
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+  if (BUILD_SHARED_LIBS)
     INSTALL_TARGET_PDB (${HDF5_F90_C_LIBSH_TARGET} ${HDF5_INSTALL_BIN_DIR} fortlibraries)
     #INSTALL_TARGET_PDB (${HDF5_F90_LIBSH_TARGET} ${HDF5_INSTALL_BIN_DIR} fortlibraries)
   endif ()
diff --git a/fortran/src/H5Af.c b/fortran/src/H5Af.c
index 8f012cf..23dd936 100644
--- a/fortran/src/H5Af.c
+++ b/fortran/src/H5Af.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/src/H5Aff.F90 b/fortran/src/H5Aff.F90
index 132bf41..827b803 100644
--- a/fortran/src/H5Aff.F90
+++ b/fortran/src/H5Aff.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/src/H5Df.c b/fortran/src/H5Df.c
index 57b4d4d..14fac6b 100644
--- a/fortran/src/H5Df.c
+++ b/fortran/src/H5Df.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
@@ -569,7 +567,7 @@ DONE:
  *  dims          - one-demnsional array of size 2
  *  dims[0] = MAXLENGTH
  *  dims[1] = number of elements of VL type
- *  len           - array element lenghts
+ *  len           - array element lengths
  * RETURNS
  *  0 on success, -1 on failure
  * AUTHOR
@@ -643,7 +641,7 @@ DONE:
  *  dims[1] = number of elements of VL type
  * OUTPUTS
  *  buf           - data buffer
- *  len           - array element lenghts
+ *  len           - array element lengths
  * RETURNS
  *  0 on success, -1 on failure
  * AUTHOR
@@ -884,7 +882,7 @@ h5dread_vl_string_c( hid_t_f *dset_id ,  hid_t_f *mem_type_id, hid_t_f *mem_spac
  *  dims          - one-demnsional array of size 2
  *  dims[0] = MAXLENGTH
  *  dims[1] = number of elements of VL type
- *  len           - array element lenghts
+ *  len           - array element lengths
  * RETURNS
  *  0 on success, -1 on failure
  * AUTHOR
@@ -958,7 +956,7 @@ DONE:
  *  dims[1] = number of elements of VL type
  * OUTPUTS
  *  buf           - data buffer
- *  len           - array element lenghts
+ *  len           - array element lengths
  * RETURNS
  *  0 on success, -1 on failure
  * AUTHOR
@@ -1211,7 +1209,7 @@ h5dwrite_f_c (hid_t_f *dset_id, hid_t_f *mem_type_id, hid_t_f *mem_space_id,
  *  dims[1] = number of elements of VL type
  * OUTPUTS
  *  buf - data buffer
- *  len - array element lenghts
+ *  len - array element lengths
  * RETURNS
  *  0 on success, -1 on failure
  * AUTHOR
diff --git a/fortran/src/H5Dff.F90 b/fortran/src/H5Dff.F90
index cb0b292..3915f72 100644
--- a/fortran/src/H5Dff.F90
+++ b/fortran/src/H5Dff.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/src/H5Ef.c b/fortran/src/H5Ef.c
index 4b1d4c9..0a2f2a3 100644
--- a/fortran/src/H5Ef.c
+++ b/fortran/src/H5Ef.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/src/H5Eff.F90 b/fortran/src/H5Eff.F90
index 4198321..fcd08ff 100644
--- a/fortran/src/H5Eff.F90
+++ b/fortran/src/H5Eff.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/src/H5Ff.c b/fortran/src/H5Ff.c
index c1cdb91..2d5f6ed 100644
--- a/fortran/src/H5Ff.c
+++ b/fortran/src/H5Ff.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/src/H5Fff.F90 b/fortran/src/H5Fff.F90
index 165fba0..a3bef37 100644
--- a/fortran/src/H5Fff.F90
+++ b/fortran/src/H5Fff.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/src/H5Gf.c b/fortran/src/H5Gf.c
index b9c44bb..b829b20 100644
--- a/fortran/src/H5Gf.c
+++ b/fortran/src/H5Gf.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
@@ -49,7 +47,7 @@
 */
 int_f
 h5gcreate_c(hid_t_f *loc_id, _fcd name, int_f *namelen, size_t_f *size_hint,
-	     hid_t_f *grp_id, hid_t_f *lcpl_id, hid_t_f *gcpl_id, hid_t_f *gapl_id )
+        hid_t_f *grp_id, hid_t_f *lcpl_id, hid_t_f *gcpl_id, hid_t_f *gapl_id )
 /******/
 {
     hid_t c_gcpl_id = -1;          /* Group creation property list */
@@ -71,11 +69,11 @@ h5gcreate_c(hid_t_f *loc_id, _fcd name, int_f *namelen, size_t_f *size_hint,
     else {
       /* Create the group creation property list */
       if((c_gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0)
-	goto DONE;
+          goto DONE;
 
       /* Set the local heap size hint */
       if(H5Pset_local_heap_size_hint(c_gcpl_id, (size_t)*size_hint) < 0)
-	goto DONE;
+          goto DONE;
 
       /* Create the group */
       c_grp_id = H5Gcreate2((hid_t)*loc_id, c_name, H5P_DEFAULT, c_gcpl_id, H5P_DEFAULT);
@@ -310,9 +308,9 @@ h5gclose_c(hid_t_f *grp_id)
  *  link_type - link type
  *  current_name - name of the existing object for hard link,
  *  anything for the soft link
- *  current_namelen - current name lenghth
+ *  current_namelen - current name length
  *  new_name - new name for the object
- *  new_namelen - new_name lenghth
+ *  new_namelen - new_name length
  * RETURNS
  *  0 on success, -1 on failure
  * AUTHOR
@@ -367,7 +365,7 @@ h5glink_c(hid_t_f *loc_id, int_f *link_type, _fcd current_name,
                 goto DONE;
             break;
     /* End of the warnings fix */
- 
+
         default:        /* Unknown/unhandled link type */
             goto DONE;
     } /* end switch */
@@ -392,12 +390,12 @@ DONE:
  *  cur_name - name of the existing object for hard link releative
  *  to cur_loc_id location,
  *  anything for the soft link
- *  current_namelen - current name lenghth
+ *  current_namelen - current name length
  *  link_type - link type
  *  new_loc_id - location identifier
  *  new_name - new name for the object releative to the new_loc_id
  *  location
- *  new_namelen - new_name lenghth
+ *  new_namelen - new_name length
  * RETURNS
  *  0 on success, -1 on failure
  * AUTHOR
@@ -517,9 +515,9 @@ DONE:
  * INPUTS
  *  loc_id - identifier of file or group
  *  src_name - name of the original object
- *  src_namelen - original name lenghth
+ *  src_namelen - original name length
  *  dst_name - new name for the object
- *  dst_namelen - new name lenghth
+ *  dst_namelen - new name length
  * RETURNS
  *  0 on success, -1 on failure
  * AUTHOR
@@ -567,10 +565,10 @@ DONE:
  * INPUTS
  *  src_loc_id - identifier of file or group
  *  src_name - name of the original object relative to src_loc_id
- *  src_namelen - original name lenghth
+ *  src_namelen - original name length
  *  dst_loc_id - new location identifier
  *  dst_name - new name for the object relative to dst_loc_id
- *  dst_namelen - new name lenghth
+ *  dst_namelen - new name length
  * RETURNS
  *  0 on success, -1 on failure
  * AUTHOR
@@ -619,8 +617,8 @@ DONE:
  * INPUTS
  *  loc_id - identifier of file or group
  *  name - name of the object that symbolic link points to
- *  namelen - the name lenghth
- *  size - lenghth of retrurned value
+ *  namelen - the name length
+ *  size - length of retrurned value
  * OUTPUTS
  *  value - name to be returned
  * RETURNS
@@ -683,9 +681,9 @@ DONE:
  * INPUTS
  *  loc_id - identifier of file or group
  *  name - name of object whose comment is to be set or reset
- *  namelen - the name lenghth
+ *  namelen - the name length
  *  comment - the new comment
- *  commentlen - new comment lenghth
+ *  commentlen - new comment length
  * RETURNS
  *  0 on success, -1 on failure
  * AUTHOR
@@ -734,7 +732,7 @@ DONE:
  * INPUTS
  *  loc_id - identifier of file or group
  *  name - name of object whose comment is to be set or reset
- *  namelen - the name lenghth
+ *  namelen - the name length
  *  bufsize - at most bufsize characters
  *  comment - the new comment
  * RETURNS
@@ -950,8 +948,8 @@ done:
 */
 int_f
 h5gget_info_by_idx_c(hid_t_f *loc_id, _fcd group_name, size_t_f *group_namelen,
-		      int_f *index_type, int_f *order, hsize_t_f *n, hid_t_f *lapl_id,
-		      int_f *storage_type, int_f *nlinks, int_f *max_corder, int_f *mounted )
+            int_f *index_type, int_f *order, hsize_t_f *n, hid_t_f *lapl_id,
+            int_f *storage_type, int_f *nlinks, int_f *max_corder, int_f *mounted )
 /******/
 {
   char *c_group_name = NULL;          /* Buffer to hold group name C string */
@@ -967,7 +965,7 @@ h5gget_info_by_idx_c(hid_t_f *loc_id, _fcd group_name, size_t_f *group_namelen,
    * Call H5Gget_info_by_idx function.
    */
   if(H5Gget_info_by_idx((hid_t)*loc_id,c_group_name, (H5_index_t)*index_type,(H5_iter_order_t)*order,(hsize_t)*n,
-			&ginfo, (hid_t)*lapl_id) < 0)
+            &ginfo, (hid_t)*lapl_id) < 0)
     HGOTO_DONE(FAIL);
 
   /* Unpack the structure */
@@ -1020,7 +1018,7 @@ h5gget_info_by_idx_c(hid_t_f *loc_id, _fcd group_name, size_t_f *group_namelen,
 */
 int_f
 h5gget_info_by_name_c(hid_t_f *loc_id, _fcd group_name, size_t_f *group_namelen, hid_t_f *lapl_id,
-		       int_f *storage_type, int_f *nlinks, int_f *max_corder, int_f *mounted)
+            int_f *storage_type, int_f *nlinks, int_f *max_corder, int_f *mounted)
 /******/
 {
   char *c_group_name = NULL;          /* Buffer to hold group name C string */
diff --git a/fortran/src/H5Gff.F90 b/fortran/src/H5Gff.F90
index 30076a4..0684508 100644
--- a/fortran/src/H5Gff.F90
+++ b/fortran/src/H5Gff.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/src/H5If.c b/fortran/src/H5If.c
index fdab0b6..8222817 100644
--- a/fortran/src/H5If.c
+++ b/fortran/src/H5If.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/src/H5Iff.F90 b/fortran/src/H5Iff.F90
index c91a8aa..351dd4b 100644
--- a/fortran/src/H5Iff.F90
+++ b/fortran/src/H5Iff.F90
@@ -17,12 +17,10 @@
 !  *
 !  This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !  terms governing use, modification, and redistribution, is contained in    *
-!  the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!  of the source code distribution tree; Copyright.html can be found at the  *
-!  root level of an installed copy of the electronic HDF5 document set and   *
-!  is linked from the top-level documents page.  It can also be found at     *
-!  http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!  access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 !  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/src/H5Lf.c b/fortran/src/H5Lf.c
index 0d3aac2..31fedfd 100644
--- a/fortran/src/H5Lf.c
+++ b/fortran/src/H5Lf.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
@@ -1070,6 +1068,3 @@ h5literate_by_name_c(hid_t_f *loc_id, _fcd name, size_t_f *namelen, int_f *index
   return ret_value;
 }
 
-
-
-
diff --git a/fortran/src/H5Lff.F90 b/fortran/src/H5Lff.F90
index bc91072..d5bb1d1 100644
--- a/fortran/src/H5Lff.F90
+++ b/fortran/src/H5Lff.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/src/H5Of.c b/fortran/src/H5Of.c
index 9e3ddc4..7d065a5 100644
--- a/fortran/src/H5Of.c
+++ b/fortran/src/H5Of.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/src/H5Off.F90 b/fortran/src/H5Off.F90
index 8d4fb16..243ec29 100644
--- a/fortran/src/H5Off.F90
+++ b/fortran/src/H5Off.F90
@@ -18,12 +18,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/src/H5Pf.c b/fortran/src/H5Pf.c
index 3989512..9fdd19b 100644
--- a/fortran/src/H5Pf.c
+++ b/fortran/src/H5Pf.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
@@ -2640,7 +2638,7 @@ h5pget_hyper_vector_size_c ( hid_t_f *prp_id , size_t_f *size)
  * INPUTS
  *  parent - property list class identifier
  *  name   - name of the new class
- *  name_len - lenght of the "name" buffer
+ *  name_len - length of the "name" buffer
  * OUTPUTS
  *  class - new class identifier
  * RETURNS
@@ -3417,8 +3415,8 @@ h5pset_family_offset_c ( hid_t_f *prp_id , hsize_t_f *offset)
  *  mem_map - memory mapping array
  *  memb_fapl - property list for each memory usage type
  *  memb_name - array with members names
- *  len - array with the lenght of each name
- *  lenmax - lenght of the name a sdeclared in Fortran
+ *  len - array with the length of each name
+ *  lenmax - length of the name a sdeclared in Fortran
  *  flag - flag allowing partila access when one of the files is missing
  * RETURNS
  *  0 on success, -1 on failure
@@ -3539,12 +3537,12 @@ h5pset_fapl_multi_sc ( hid_t_f *prp_id , int_f *flag)
  *  Call H5Pget_fapl_multi to set multi file dirver
  * INPUTS
  *  prp_id - file_creation property list identifier
- *  lenmax - lenght of the name a sdeclared in Fortran
+ *  lenmax - length of the name a sdeclared in Fortran
  * OUTPUTS
  *  memb_map - memory mapping array
  *  memb_fapl - property list for each memory usage type
  *  memb_name - array with members names
- *  len - array with the lenght of each name
+ *  len - array with the length of each name
  *  flag - flag allowing partila access when one of the files is missing
  * RETURNS
  *  0 on success, -1 on failure
diff --git a/fortran/src/H5Pff.F90 b/fortran/src/H5Pff.F90
index 6ba5aeb..afb9136 100644
--- a/fortran/src/H5Pff.F90
+++ b/fortran/src/H5Pff.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
@@ -5315,7 +5313,7 @@ CONTAINS
 !  
 !  expression - buffer to hold transform expression
 !  hdferr     - Error code
-!                 Success:  Actual lenght of the expression
+!                 Success:  Actual length of the expression
 !                           If provided buffer "expression" is 
 !                           smaller, than expression will be 
 !                           truncated to fit into
@@ -7771,8 +7769,8 @@ SUBROUTINE h5pset_attr_phase_change_f(ocpl_id, max_compact, min_dense, hdferr)
     INTEGER, INTENT(OUT)         :: hdferr
 !*****
     INTERFACE
-       INTEGER(HID_T) FUNCTION h5pget_virtual_count(dcpl_id, count) BIND(C,NAME='H5Pget_virtual_count')
-         IMPORT :: HID_T, SIZE_T
+       INTEGER(C_INT) FUNCTION h5pget_virtual_count(dcpl_id, count) BIND(C,NAME='H5Pget_virtual_count')
+         IMPORT :: HID_T, SIZE_T, C_INT
          IMPLICIT NONE
          INTEGER(HID_T) , INTENT(IN), VALUE :: dcpl_id
          INTEGER(SIZE_T), INTENT(OUT) :: count
diff --git a/fortran/src/H5Rf.c b/fortran/src/H5Rf.c
index 9cd9950..6a3181f 100644
--- a/fortran/src/H5Rf.c
+++ b/fortran/src/H5Rf.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/src/H5Rff.F90 b/fortran/src/H5Rff.F90
index 7ba91c4..f5a9c6e 100644
--- a/fortran/src/H5Rff.F90
+++ b/fortran/src/H5Rff.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
@@ -40,7 +38,7 @@
 !
 !*****
 
-MODULE H5R 
+MODULE H5R
   USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR, C_CHAR, C_SIGNED_CHAR
   USE H5GLOBAL
 
@@ -64,7 +62,7 @@ MODULE H5R
 
   END INTERFACE
 
-  TYPE :: hdset_reg_ref_t_f03 
+  TYPE :: hdset_reg_ref_t_f03
      INTEGER(C_SIGNED_CHAR), DIMENSION(1:H5R_DSET_REG_REF_BUF_SIZE_F) :: ref
   END TYPE hdset_reg_ref_t_f03
 
@@ -167,16 +165,16 @@ CONTAINS
 !  Retrieves the type of object that an object reference points to.
 !
 ! INPUTS
-!  dset_id 	 - identifier of the dataset containing
+!  dset_id      - identifier of the dataset containing
 !                  reference to the objects
-!  ref 	         - reference to open
+!  ref              - reference to open
 ! OUTPUTS
-!  obj_type 	 - object_type, possible values:
+!  obj_type      - object_type, possible values:
 !                    H5G_UNKNOWN_F
-!                    H5G_GROUP_F 
+!                    H5G_GROUP_F
 !                    H5G_DATASET_F
 !                    H5G_TYPE_F
-!  hdferr 	 - Returns 0 if successful and -1 if fails
+!  hdferr      - Returns 0 if successful and -1 if fails
 !
 ! AUTHOR
 !  Elena Pourmal
@@ -229,17 +227,17 @@ CONTAINS
 !  Retrieves a dataspace with the specified region selected
 !
 ! INPUTS
-!  dset_id 	 - identifier of the dataset containing
+!  dset_id      - identifier of the dataset containing
 !                  reference to the regions
-!  ref 	         - reference to open
+!  ref              - reference to open
 ! OUTPUTS
-!  space_id 	 - dataspace identifier
-!  hdferr 	 - Returns 0 if successful and -1 if fails
+!  space_id      - dataspace identifier
+!  hdferr      - Returns 0 if successful and -1 if fails
 ! AUTHOR
 !  Elena Pourmal
 !  August 12, 1999
 !
-! HISTORY 	
+! HISTORY
 !  Explicit Fortran interfaces were added for
 !  called C functions (it is needed for Windows
 !  port).  February 28, 2001
@@ -278,16 +276,16 @@ CONTAINS
 !  h5rget_region_ptr_f
 !
 ! PURPOSE
-!  Retrieves a dataspace with the specified region 
+!  Retrieves a dataspace with the specified region
 !  selected using pointer
 !
 ! INPUTS
-!  dset_id 	 - identifier of the dataset containing
+!  dset_id      - identifier of the dataset containing
 !                  reference to the regions
-!  ref 	         - reference to open
+!  ref              - reference to open
 ! OUTPUTS
-!  space_id 	 - dataspace identifier
-!  hdferr 	 - Returns 0 if successful and -1 if fails
+!  space_id      - dataspace identifier
+!  hdferr      - Returns 0 if successful and -1 if fails
 ! AUTHOR
 !  M. Scot Breitenfeld
 !  August 4, 2012
@@ -321,7 +319,7 @@ CONTAINS
 !  loc_id    - location identifier
 !  name      - name of the object at the specified location
 ! Outputs:
-!  ref 	     - reference to the specified object
+!  ref          - reference to the specified object
 !  hdferr    - returns 0 if successful and -1 if fails
 ! AUTHOR
 !  Elena Pourmal
@@ -365,11 +363,11 @@ CONTAINS
 !  Creates reference to the dataset region
 !
 ! INPUTS
-!  loc_id 	 - location identifier
-!  name 	 - name of the dataset at the specified location
-!  space_id 	 - dataspace identifier that describes selected region
+!  loc_id      - location identifier
+!  name      - name of the dataset at the specified location
+!  space_id      - dataspace identifier that describes selected region
 ! OUTPUTS
-!  ref 	         - reference to the dataset region
+!  ref              - reference to the dataset region
 !  hdferr        - returns 0 if successful and -1 if fails
 ! AUTHOR
 !  Elena Pourmal
@@ -426,12 +424,12 @@ CONTAINS
 !
 ! Inputs:
 !  loc_id     - location identifier
-!  name	      - name of the dataset at the specified location
+!  name          - name of the dataset at the specified location
 !  ref_type   - type of reference:
 !                H5R_OBJECT
 !                H5T_STD_REF_DSETREG
 ! Outputs:
-!  ref	      - reference created by the function call.
+!  ref          - reference created by the function call.
 !  hdferr     - returns 0 if successful and -1 if fails.
 ! OPTIONAL
 !  space_id   - dataspace identifier that describes selected region
@@ -476,7 +474,7 @@ CONTAINS
 ! Inputs:
 !  dset_id  - identifier of the dataset containing
 !             reference
-!  ref 	    - reference to open
+!  ref         - reference to open
 ! Outputs:
 !  obj_id   - object_identifier
 !  hdferr   - returns 0 if successful and -1 if fails
@@ -517,8 +515,8 @@ CONTAINS
 !
 ! Inputs:
 !  dset_id  - identifier of the dataset containing
-!             reference to teh regions
-!  ref 	    - reference to open
+!             reference to the regions
+!  ref         - reference to open
 ! Outputs:
 !  obj_id   - dataspace identifier
 !  hdferr   - returns 0 if successful and -1 if fails
@@ -587,7 +585,7 @@ CONTAINS
     INTEGER(HID_T), INTENT(OUT) :: ref_obj_id
                                           ! Identifier of referenced object
     INTEGER, INTENT(OUT) :: hdferr        ! Error code
-!***** 
+!*****
     hdferr = h5rdereference_ptr_c(obj_id, ref_type, ref, ref_obj_id)
 
   END SUBROUTINE h5rdereference_ptr_f
@@ -602,14 +600,14 @@ CONTAINS
 !
 ! Inputs:
 !  loc_id    - Identifier for the file containing the reference or for any object in that file.
-!  ref 	     - An object or dataset region reference.
+!  ref          - An object or dataset region reference.
 !
 ! Outputs:
 !  name      - A name associated with the referenced object or dataset region.
 !  hdferr    - Returns 0 if successful and -1 if fails.
 !
 ! Optional parameters:
-!  size     - The size of the name buffer, returning 0 (zero) if no name is associated 
+!  size     - The size of the name buffer, returning 0 (zero) if no name is associated
 !             with the identifier.
 !
 ! AUTHOR
@@ -650,7 +648,7 @@ CONTAINS
 !
 ! Inputs:
 !  loc_id  - Identifier for the file containing the reference or for any object in that file.
-!  ref 	   - An object or dataset region reference.
+!  ref        - An object or dataset region reference.
 !
 ! Outputs:
 !  name    - A name associated with the referenced object or dataset region.
@@ -749,12 +747,12 @@ CONTAINS
   !  ref      - Reference to query.
   !
   ! Outputs:
-  !  obj_type - Type of referenced object. 
+  !  obj_type - Type of referenced object.
   !               H5G_UNKNOWN_F
   !               H5G_GROUP_F
   !               H5G_DATASET_F
   !               H5G_TYPE_F
-  !              
+  !
   !  hdferr   - Returns 0 if successful and -1 if fails.
   !
   ! AUTHOR
diff --git a/fortran/src/H5Sf.c b/fortran/src/H5Sf.c
index 741bf96..2eae0d9 100644
--- a/fortran/src/H5Sf.c
+++ b/fortran/src/H5Sf.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/src/H5Sff.F90 b/fortran/src/H5Sff.F90
index cb1388e..3434fba 100644
--- a/fortran/src/H5Sff.F90
+++ b/fortran/src/H5Sff.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/src/H5Tf.c b/fortran/src/H5Tf.c
index 9928d0a..c40abae 100644
--- a/fortran/src/H5Tf.c
+++ b/fortran/src/H5Tf.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/src/H5Tff.F90 b/fortran/src/H5Tff.F90
index 6b8f896..b63c61d 100644
--- a/fortran/src/H5Tff.F90
+++ b/fortran/src/H5Tff.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/src/H5Zf.c b/fortran/src/H5Zf.c
index a8cf1c2..7afafd5 100644
--- a/fortran/src/H5Zf.c
+++ b/fortran/src/H5Zf.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/src/H5Zff.F90 b/fortran/src/H5Zff.F90
index 0259959..848f047 100644
--- a/fortran/src/H5Zff.F90
+++ b/fortran/src/H5Zff.F90
@@ -14,12 +14,10 @@
 !                                                                              *
 !  This file is part of HDF5.  The full HDF5 copyright notice, including       *
 !  terms governing use, modification, and redistribution, is contained in      *
-!  the files COPYING and Copyright.html.  COPYING can be found at the root     *
-!  of the source code distribution tree; Copyright.html can be found at the    *
-!  root level of an installed copy of the electronic HDF5 document set and     *
-!  is linked from the top-level documents page.  It can also be found at       *
-!  http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have            *
-!  access to either file, you may request a copy from help@hdfgroup.org.       *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 !  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES!
diff --git a/fortran/src/H5_buildiface.F90 b/fortran/src/H5_buildiface.F90
index 4b00d80..d4ebdd3 100644
--- a/fortran/src/H5_buildiface.F90
+++ b/fortran/src/H5_buildiface.F90
@@ -33,12 +33,10 @@
 !                                                                              *
 !  This file is part of HDF5.  The full HDF5 copyright notice, including       *
 !  terms governing use, modification, and redistribution, is contained in      *
-!  the files COPYING and Copyright.html.  COPYING can be found at the root     *
-!  of the source code distribution tree; Copyright.html can be found at the    *
-!  root level of an installed copy of the electronic HDF5 document set and     *
-!  is linked from the top-level documents page.  It can also be found at       *
-!  http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have            *
-!  access to either file, you may request a copy from help@hdfgroup.org.       *
+!  the COPYING file, which can be found at the root of the source code         *
+!  distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.    *
+!  If you do not have access to either file, you may request a copy from       *
+!  help@hdfgroup.org.                                                          *
 !  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! AUTHOR
@@ -124,12 +122,10 @@ PROGRAM H5_buildiface
 '!                                                                             *',&
 '!   This file is part of HDF5.  The full HDF5 copyright notice, including     *',&
 '!   terms governing use, modification, and redistribution, is contained in    *',&
-'!   the files COPYING and Copyright.html.  COPYING can be found at the root   *',&
-'!   of the source code distribution tree; Copyright.html can be found at the  *',&
-'!   root level of an installed copy of the electronic HDF5 document set and   *',&
-'!   is linked from the top-level documents page.  It can also be found at     *',&
-'!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *',&
-'!   access to either file, you may request a copy from help@hdfgroup.org.     *',&
+'!   the COPYING file, which can be found at the root of the source code       *',&
+'!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *',&
+'!   If you do not have access to either file, you may request a copy from     *',&
+'!   help@hdfgroup.org.                                                        *',&
 '! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *',&
 '!',&
 '! AUTHOR',&
diff --git a/fortran/src/H5_f.c b/fortran/src/H5_f.c
index 860f9cb..352ffab 100644
--- a/fortran/src/H5_f.c
+++ b/fortran/src/H5_f.c
@@ -10,12 +10,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/src/H5_ff.F90 b/fortran/src/H5_ff.F90
index f2036ee..db57f03 100644
--- a/fortran/src/H5_ff.F90
+++ b/fortran/src/H5_ff.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
@@ -40,10 +38,111 @@
 
 MODULE H5LIB
 
-  USE, INTRINSIC :: ISO_C_BINDING, ONLY : c_ptr, C_INTPTR_T
+  USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR, C_INTPTR_T
   USE H5GLOBAL
   IMPLICIT NONE
 
+  PRIVATE
+  !
+  ! H5F flags declaration
+  !
+  INTEGER, PARAMETER :: H5F_FLAGS_LEN = 19
+  INTEGER, DIMENSION(1:H5F_FLAGS_LEN) :: H5F_flags
+  !
+  ! H5generic flags declaration
+  !
+  INTEGER, PARAMETER :: H5generic_FLAGS_LEN = 9
+  INTEGER, DIMENSION(1:H5generic_FLAGS_LEN) :: H5generic_flags
+  
+  INTEGER, PARAMETER :: H5generic_haddr_FLAGS_LEN = 1
+  INTEGER(HADDR_T), DIMENSION(1:H5generic_haddr_FLAGS_LEN) :: H5generic_haddr_flags
+  !
+  ! H5G flags declaration
+  !
+  INTEGER, PARAMETER :: H5G_FLAGS_LEN = 12
+  INTEGER, DIMENSION(1:H5G_FLAGS_LEN) :: H5G_flags
+  !
+  ! H5D flags declaration
+  !
+  INTEGER, PARAMETER :: H5D_FLAGS_LEN = 29
+  INTEGER, DIMENSION(1:H5D_FLAGS_LEN) :: H5D_flags
+  INTEGER, PARAMETER :: H5D_SIZE_FLAGS_LEN = 2
+  INTEGER(SIZE_T), DIMENSION(1:H5D_SIZE_FLAGS_LEN) :: H5D_size_flags
+  !
+  ! H5E flags declaration
+  !
+  INTEGER, PARAMETER :: H5E_FLAGS_LEN = 4
+  INTEGER, DIMENSION(1:H5E_FLAGS_LEN) :: H5E_flags
+  INTEGER, PARAMETER :: H5E_HID_FLAGS_LEN = 1
+  INTEGER(HID_T), DIMENSION(1:H5E_HID_FLAGS_LEN) :: H5E_hid_flags
+  !
+  ! H5FD flags declaration
+  !
+  INTEGER, PARAMETER :: H5FD_FLAGS_LEN = 11
+  INTEGER, DIMENSION(1:H5FD_FLAGS_LEN) :: H5FD_flags
+  !
+  ! H5FD file drivers flags declaration 
+  !
+  INTEGER, PARAMETER :: H5FD_HID_FLAGS_LEN = 7
+  INTEGER(HID_T), DIMENSION(1:H5FD_HID_FLAGS_LEN) :: H5FD_hid_flags
+  !
+  ! H5I flags declaration
+  !
+  INTEGER, PARAMETER :: H5I_FLAGS_LEN = 7
+  INTEGER, DIMENSION(1:H5I_FLAGS_LEN) :: H5I_flags
+  !
+  ! H5L flags declaration
+  !
+  INTEGER, PARAMETER :: H5L_FLAGS_LEN = 6
+  INTEGER, DIMENSION(1:H5L_FLAGS_LEN) :: H5L_flags
+  !
+  ! H5O flags declaration
+  !
+  INTEGER, PARAMETER :: H5O_FLAGS_LEN = 27
+  INTEGER, DIMENSION(1:H5O_FLAGS_LEN) :: H5o_flags
+  !
+  ! H5P flags declaration
+  !
+  INTEGER, PARAMETER :: H5P_FLAGS_LEN = 18
+  INTEGER(HID_T), DIMENSION(1:H5P_FLAGS_LEN) :: H5P_flags
+  !
+  ! H5P integers flags declaration
+  !
+  INTEGER, PARAMETER :: H5P_FLAGS_INT_LEN = 2
+  INTEGER, DIMENSION(1:H5P_FLAGS_INT_LEN) :: H5P_flags_int
+  !
+  ! H5R flags declaration
+  !
+  INTEGER, PARAMETER :: H5R_FLAGS_LEN = 2
+  INTEGER, DIMENSION(1:H5R_FLAGS_LEN) :: H5R_flags
+  !
+  ! H5S flags declaration
+  !
+  INTEGER, PARAMETER :: H5S_FLAGS_LEN = 18
+  INTEGER, DIMENSION(1:H5S_FLAGS_LEN) :: H5S_flags
+  INTEGER, PARAMETER :: H5S_HSIZE_FLAGS_LEN = 1
+  INTEGER(HSIZE_T), DIMENSION(1:H5S_HSIZE_FLAGS_LEN) :: H5S_hsize_flags
+  INTEGER, PARAMETER :: H5S_HID_FLAGS_LEN = 1
+  INTEGER(HSIZE_T), DIMENSION(1:H5S_HID_FLAGS_LEN)   :: H5S_hid_flags
+  !
+  ! H5T flags declaration
+  !
+  INTEGER, PARAMETER :: H5T_FLAGS_LEN = 35
+  INTEGER, DIMENSION(1:H5T_FLAGS_LEN) :: H5T_flags
+  !
+  ! H5Z flags declaration
+  !
+  INTEGER, PARAMETER :: H5Z_FLAGS_LEN = 20
+  INTEGER, DIMENSION(1:H5Z_FLAGS_LEN) :: H5Z_flags
+  !
+  ! H5 Library flags declaration
+  !
+  INTEGER, PARAMETER :: H5LIB_FLAGS_LEN =  2
+  INTEGER, DIMENSION(1:H5LIB_FLAGS_LEN) :: H5LIB_flags
+  
+  PUBLIC :: h5open_f, h5close_f, h5get_libversion_f, h5dont_atexit_f, h5kind_to_type, h5offsetof
+  PUBLIC :: h5garbage_collect_f, h5check_version_f
+
 CONTAINS
 !****s* H5LIB/h5open_f
 !
@@ -67,26 +166,24 @@ CONTAINS
 !
 ! Removed call to h5open_c since this may cause a problem for an
 ! application that uses HDF5 library outside HDF5 Fortran APIs.
-!          October 13, 2011
+! October 13, 2011
 ! Fortran90 Interface:
   SUBROUTINE h5open_f(error)
     IMPLICIT NONE
     INTEGER, INTENT(OUT) :: error
 !*****
-    INTEGER ::  error_1, error_2, error_3
-
     INTERFACE
+
        INTEGER FUNCTION h5init_types_c(p_types, f_types, i_types) &
             BIND(C,NAME='h5init_types_c')
          IMPORT :: HID_T
          IMPORT :: PREDEF_TYPES_LEN, FLOATING_TYPES_LEN, INTEGER_TYPES_LEN
          IMPLICIT NONE
-         INTEGER(HID_T), DIMENSION(PREDEF_TYPES_LEN) :: p_types
-         INTEGER(HID_T), DIMENSION(FLOATING_TYPES_LEN) :: f_types
-         INTEGER(HID_T), DIMENSION(INTEGER_TYPES_LEN) :: i_types
+         INTEGER(HID_T), DIMENSION(1:PREDEF_TYPES_LEN)   :: p_types
+         INTEGER(HID_T), DIMENSION(1:FLOATING_TYPES_LEN) :: f_types
+         INTEGER(HID_T), DIMENSION(1:INTEGER_TYPES_LEN)  :: i_types
        END FUNCTION h5init_types_c
-    END INTERFACE
-    INTERFACE
+
        INTEGER FUNCTION h5init_flags_c(i_H5D_flags, &
             i_H5D_size_flags,&
             i_H5E_flags, &
@@ -118,39 +215,90 @@ CONTAINS
               H5R_FLAGS_LEN, H5S_FLAGS_LEN, H5S_HID_FLAGS_LEN, H5S_HSIZE_FLAGS_LEN, &
               H5T_FLAGS_LEN, H5Z_FLAGS_LEN, H5generic_FLAGS_LEN, H5generic_haddr_FLAGS_LEN
          IMPLICIT NONE
-         INTEGER i_H5D_flags(H5D_FLAGS_LEN)
-         INTEGER(SIZE_T) i_H5D_size_flags(H5D_SIZE_FLAGS_LEN)
-         INTEGER i_H5E_flags(H5E_FLAGS_LEN)
-         INTEGER(HID_T) i_H5E_hid_flags(H5E_HID_FLAGS_LEN)
-         INTEGER i_H5F_flags(H5F_FLAGS_LEN)
-         INTEGER i_H5G_flags(H5G_FLAGS_LEN)
-         INTEGER i_H5FD_flags(H5FD_FLAGS_LEN)
-         INTEGER(HID_T) i_H5FD_hid_flags(H5FD_HID_FLAGS_LEN)
-         INTEGER i_H5I_flags(H5I_FLAGS_LEN)
-         INTEGER i_H5L_flags(H5L_FLAGS_LEN)
-         INTEGER i_H5O_flags(H5O_FLAGS_LEN)
-         INTEGER(HID_T) i_H5P_flags(H5P_FLAGS_LEN)
-         INTEGER i_H5P_flags_int(H5P_FLAGS_INT_LEN)
-         INTEGER i_H5R_flags(H5R_FLAGS_LEN)
-         INTEGER i_H5S_flags(H5S_FLAGS_LEN)
-         INTEGER(HID_T) i_H5S_hid_flags(H5S_HID_FLAGS_LEN)
-         INTEGER(HSIZE_T) i_H5S_hsize_flags(H5S_HSIZE_FLAGS_LEN)
-         INTEGER i_H5T_flags(H5T_FLAGS_LEN)
-         INTEGER i_H5Z_flags(H5Z_FLAGS_LEN)
-         INTEGER i_H5generic_flags(H5generic_FLAGS_LEN)
-         INTEGER(HADDR_T) i_H5generic_haddr_flags(H5generic_haddr_FLAGS_LEN)
+         INTEGER         , DIMENSION(1:H5D_FLAGS_LEN)             :: i_H5D_flags
+         INTEGER(SIZE_T) , DIMENSION(1:H5D_SIZE_FLAGS_LEN)        :: i_H5D_size_flags
+         INTEGER         , DIMENSION(1:H5E_FLAGS_LEN)             :: i_H5E_flags
+         INTEGER(HID_T)  , DIMENSION(1:H5E_HID_FLAGS_LEN)         :: i_H5E_hid_flags
+         INTEGER         , DIMENSION(1:H5F_FLAGS_LEN)             :: i_H5F_flags
+         INTEGER         , DIMENSION(1:H5G_FLAGS_LEN)             :: i_H5G_flags
+         INTEGER         , DIMENSION(1:H5FD_FLAGS_LEN)            :: i_H5FD_flags
+         INTEGER(HID_T)  , DIMENSION(1:H5FD_HID_FLAGS_LEN)        :: i_H5FD_hid_flags
+         INTEGER         , DIMENSION(1:H5I_FLAGS_LEN)             :: i_H5I_flags
+         INTEGER         , DIMENSION(1:H5L_FLAGS_LEN)             :: i_H5L_flags
+         INTEGER         , DIMENSION(1:H5O_FLAGS_LEN)             :: i_H5O_flags
+         INTEGER(HID_T)  , DIMENSION(1:H5P_FLAGS_LEN)             :: i_H5P_flags
+         INTEGER         , DIMENSION(1:H5P_FLAGS_INT_LEN)         :: i_H5P_flags_int
+         INTEGER         , DIMENSION(1:H5R_FLAGS_LEN)             :: i_H5R_flags
+         INTEGER         , DIMENSION(1:H5S_FLAGS_LEN)             :: i_H5S_flags
+         INTEGER(HID_T)  , DIMENSION(1:H5S_HID_FLAGS_LEN)         :: i_H5S_hid_flags
+         INTEGER(HSIZE_T), DIMENSION(1:H5S_HSIZE_FLAGS_LEN)       :: i_H5S_hsize_flags
+         INTEGER         , DIMENSION(1:H5T_FLAGS_LEN)             :: i_H5T_flags
+         INTEGER         , DIMENSION(1:H5Z_FLAGS_LEN)             :: i_H5Z_flags
+         INTEGER         , DIMENSION(1:H5generic_FLAGS_LEN)       :: i_H5generic_flags
+         INTEGER(HADDR_T), DIMENSION(1:H5generic_haddr_FLAGS_LEN) :: i_H5generic_haddr_flags
        END FUNCTION h5init_flags_c
-    END INTERFACE
-    INTERFACE
+
        INTEGER FUNCTION h5init1_flags_c( i_H5LIB_flags ) &
             BIND(C,NAME='h5init1_flags_c')
          IMPORT :: H5LIB_FLAGS_LEN
          IMPLICIT NONE
-         INTEGER i_H5LIB_flags(H5LIB_FLAGS_LEN)
+         INTEGER, DIMENSION(1:H5LIB_FLAGS_LEN) :: i_H5LIB_flags
        END FUNCTION h5init1_flags_c
+
     END INTERFACE
-    error_1 = h5init_types_c(predef_types, floating_types, integer_types)
-    error_2 = h5init_flags_c(H5D_flags, &
+    
+    error = h5init_types_c(predef_types, floating_types, integer_types)
+
+    H5T_NATIVE_INTEGER_KIND(1:5)  = predef_types(1:5) 
+    H5T_NATIVE_INTEGER            = predef_types(6)
+    H5T_NATIVE_REAL               = predef_types(7)
+    H5T_NATIVE_DOUBLE             = predef_types(8) 
+    H5T_NATIVE_CHARACTER          = predef_types(9)
+    H5T_STD_REF_OBJ               = predef_types(10)
+    H5T_STD_REF_DSETREG           = predef_types(11)
+    H5T_NATIVE_REAL_C_FLOAT       = predef_types(12)
+    H5T_NATIVE_REAL_C_DOUBLE      = predef_types(13)
+    H5T_NATIVE_REAL_C_LONG_DOUBLE = predef_types(14)
+    H5T_NATIVE_B8                 = predef_types(15)
+    H5T_NATIVE_B16                = predef_types(16)
+    H5T_NATIVE_B32                = predef_types(17)
+    H5T_NATIVE_B64                = predef_types(18)
+    H5T_NATIVE_FLOAT_128          = predef_types(19)
+    
+    H5T_IEEE_F32BE = floating_types(1)
+    H5T_IEEE_F32LE = floating_types(2)
+    H5T_IEEE_F64BE = floating_types(3)
+    H5T_IEEE_F64LE = floating_types(4) 
+    
+    H5T_STD_I8BE   = integer_types(1)
+    H5T_STD_I8LE   = integer_types(2)
+    H5T_STD_I16BE  = integer_types(3)
+    H5T_STD_I16LE  = integer_types(4)
+    H5T_STD_I32BE  = integer_types(5)
+    H5T_STD_I32LE  = integer_types(6)
+    H5T_STD_I64BE  = integer_types(7)
+    H5T_STD_I64LE  = integer_types(8)
+    H5T_STD_U8BE   = integer_types(9)
+    H5T_STD_U8LE   = integer_types(10)
+    H5T_STD_U16BE  = integer_types(11)
+    H5T_STD_U16LE  = integer_types(12)
+    H5T_STD_U32BE  = integer_types(13)
+    H5T_STD_U32LE  = integer_types(14)
+    H5T_STD_U64BE  = integer_types(15)
+    H5T_STD_U64LE  = integer_types(16)
+    H5T_STRING     = integer_types(17)
+    H5T_STD_B8BE   = integer_types(18)
+    H5T_STD_B8LE   = integer_types(19)
+    H5T_STD_B16BE  = integer_types(20)
+    H5T_STD_B16LE  = integer_types(21)
+    H5T_STD_B32BE  = integer_types(22)
+    H5T_STD_B32LE  = integer_types(23)
+    H5T_STD_B64BE  = integer_types(24)
+    H5T_STD_B64LE  = integer_types(25)
+    H5T_FORTRAN_S1 = integer_types(26)
+    H5T_C_S1       = integer_types(27)
+
+    error = error + h5init_flags_c(H5D_flags, &
          H5D_size_flags, &
          H5E_flags, &
          H5E_hid_flags, &
@@ -171,8 +319,299 @@ CONTAINS
          H5Z_flags, &
          H5generic_flags,&
          H5generic_haddr_flags)
-    error_3 = h5init1_flags_c(H5LIB_flags )
-    error = error_1 + error_2 + error_3
+    !
+    ! H5F flags
+    !
+    H5F_ACC_RDWR_F        = H5F_flags(1)
+    H5F_ACC_RDONLY_F      = H5F_flags(2)
+    H5F_ACC_TRUNC_F       = H5F_flags(3)
+    H5F_ACC_EXCL_F        = H5F_flags(4)
+    H5F_ACC_DEBUG_F       = H5F_flags(5)
+    H5F_SCOPE_LOCAL_F     = H5F_flags(6)
+    H5F_SCOPE_GLOBAL_F    = H5F_flags(7)
+    H5F_CLOSE_DEFAULT_F   = H5F_flags(8)
+    H5F_CLOSE_WEAK_F      = H5F_flags(9)
+    H5F_CLOSE_SEMI_F      = H5F_flags(10)
+    H5F_CLOSE_STRONG_F    = H5F_flags(11)
+    H5F_OBJ_FILE_F        = H5F_flags(12)
+    H5F_OBJ_DATASET_F     = H5F_flags(13)
+    H5F_OBJ_GROUP_F       = H5F_flags(14)
+    H5F_OBJ_DATATYPE_F    = H5F_flags(15)
+    H5F_OBJ_ALL_F         = H5F_flags(16)
+    H5F_LIBVER_EARLIEST_F = H5F_flags(17)
+    H5F_LIBVER_LATEST_F   = H5F_flags(18)
+    H5F_UNLIMITED_F       = H5F_flags(19)
+    !
+    ! H5generic flags
+    !
+    H5_INDEX_UNKNOWN_F   = H5generic_flags(1)
+    H5_INDEX_NAME_F      = H5generic_flags(2)
+    H5_INDEX_CRT_ORDER_F = H5generic_flags(3)
+    H5_INDEX_N_F         = H5generic_flags(4)
+    H5_ITER_UNKNOWN_F    = H5generic_flags(5)
+    H5_ITER_INC_F        = H5generic_flags(6)
+    H5_ITER_DEC_F        = H5generic_flags(7)
+    H5_ITER_NATIVE_F     = H5generic_flags(8)
+    H5_ITER_N_F          = H5generic_flags(9)
+    
+    HADDR_UNDEF_F = H5generic_haddr_flags(1)
+    !
+    ! H5G flags
+    !
+    H5G_UNKNOWN_F                   = H5G_flags(1) 
+    H5G_GROUP_F                     = H5G_flags(2)
+    H5G_DATASET_F                   = H5G_flags(3)
+    H5G_TYPE_F                      = H5G_flags(4)
+    H5G_SAME_LOC_F                  = H5G_flags(5)
+    H5G_LINK_ERROR_F                = H5G_flags(6)
+    H5G_LINK_HARD_F                 = H5G_flags(7)
+    H5G_LINK_SOFT_F                 = H5G_flags(8)
+    H5G_STORAGE_TYPE_UNKNOWN_F      = H5G_flags(9)
+    H5G_STORAGE_TYPE_SYMBOL_TABLE_F = H5G_flags(10)
+    H5G_STORAGE_TYPE_COMPACT_F      = H5G_flags(11)
+    H5G_STORAGE_TYPE_DENSE_F        = H5G_flags(12)
+    !
+    ! H5D flags
+    !
+    H5D_COMPACT_F                  = H5D_flags(1)
+    H5D_CONTIGUOUS_F               = H5D_flags(2)
+    H5D_CHUNKED_F                  = H5D_flags(3)
+    H5D_ALLOC_TIME_ERROR_F         = H5D_flags(4)
+    H5D_ALLOC_TIME_DEFAULT_F       = H5D_flags(5)
+    H5D_ALLOC_TIME_EARLY_F         = H5D_flags(6)
+    H5D_ALLOC_TIME_LATE_F          = H5D_flags(7)
+    H5D_ALLOC_TIME_INCR_F          = H5D_flags(8)
+    H5D_SPACE_STS_ERROR_F          = H5D_flags(9)
+    H5D_SPACE_STS_NOT_ALLOCATED_F  = H5D_flags(10)
+    H5D_SPACE_STS_PART_ALLOCATED_F = H5D_flags(11)
+    H5D_SPACE_STS_ALLOCATED_F      = H5D_flags(12)
+    H5D_FILL_TIME_ERROR_F          = H5D_flags(13)
+    H5D_FILL_TIME_ALLOC_F          = H5D_flags(14)
+    H5D_FILL_TIME_NEVER_F          = H5D_flags(15)
+    H5D_FILL_VALUE_ERROR_F         = H5D_flags(16)
+    H5D_FILL_VALUE_UNDEFINED_F     = H5D_flags(17)
+    H5D_FILL_VALUE_DEFAULT_F       = H5D_flags(18)
+    H5D_FILL_VALUE_USER_DEFINED_F  = H5D_flags(19)
+    H5D_CHUNK_CACHE_W0_DFLT_F      = H5D_flags(20)
+    H5D_MPIO_NO_COLLECTIVE_F       = H5D_flags(21)
+    H5D_MPIO_CHUNK_INDEPENDENT_F   = H5D_flags(22)
+    H5D_MPIO_CHUNK_COLLECTIVE_F    = H5D_flags(23)
+    H5D_MPIO_CHUNK_MIXED_F         = H5D_flags(24)
+    H5D_MPIO_CONTIG_COLLECTIVE_F   = H5D_flags(25)
+    H5D_VDS_ERROR_F                = H5D_flags(26)
+    H5D_VDS_FIRST_MISSING_F        = H5D_flags(27)
+    H5D_VDS_LAST_AVAILABLE_F       = H5D_flags(28)
+    H5D_VIRTUAL_F                  = H5D_flags(29)
+    
+    H5D_CHUNK_CACHE_NSLOTS_DFLT_F = H5D_size_flags(1)
+    H5D_CHUNK_CACHE_NBYTES_DFLT_F = H5D_size_flags(2)
+    !
+    ! H5E flags
+    !
+    H5E_DEFAULT_F = H5E_hid_flags(1)
+
+    H5E_MAJOR_F         = H5E_flags(1)
+    H5E_MINOR_F         = H5E_flags(2) 
+    H5E_WALK_UPWARD_F   = H5E_flags(3)
+    H5E_WALK_DOWNWARD_F = H5E_flags(4)
+    !
+    ! H5FD flags
+    !
+    H5FD_MPIO_INDEPENDENT_F = H5FD_flags(1)
+    H5FD_MPIO_COLLECTIVE_F  = H5FD_flags(2)
+    H5FD_MEM_NOLIST_F       = H5FD_flags(3)
+    H5FD_MEM_DEFAULT_F      = H5FD_flags(4)
+    H5FD_MEM_SUPER_F        = H5FD_flags(5)
+    H5FD_MEM_BTREE_F        = H5FD_flags(6)
+    H5FD_MEM_DRAW_F         = H5FD_flags(7)
+    H5FD_MEM_GHEAP_F        = H5FD_flags(8)
+    H5FD_MEM_LHEAP_F        = H5FD_flags(9)
+    H5FD_MEM_OHDR_F         = H5FD_flags(10)
+    H5FD_MEM_NTYPES_F       = H5FD_flags(11)
+    !
+    ! H5FD file driver flags
+    !    
+    H5FD_CORE_F   = H5FD_hid_flags(1)
+    H5FD_FAMILY_F = H5FD_hid_flags(2)
+    H5FD_LOG_F    = H5FD_hid_flags(3)
+    H5FD_MPIO_F   = H5FD_hid_flags(4)
+    H5FD_MULTI_F  = H5FD_hid_flags(5)
+    H5FD_SEC2_F   = H5FD_hid_flags(6)
+    H5FD_STDIO_F  = H5FD_hid_flags(7)
+    !
+    ! H5I flags declaration
+    !
+    H5I_FILE_F      = H5I_flags(1)
+    H5I_GROUP_F     = H5I_flags(2)
+    H5I_DATATYPE_F  = H5I_flags(3)
+    H5I_DATASPACE_F = H5I_flags(4)
+    H5I_DATASET_F   = H5I_flags(5)
+    H5I_ATTR_F      = H5I_flags(6)
+    H5I_BADID_F     = H5I_flags(7)
+    !
+    ! H5L flags
+    !    
+    H5L_TYPE_ERROR_F        = H5L_flags(1)
+    H5L_TYPE_HARD_F         = H5L_flags(2)
+    H5L_TYPE_SOFT_F         = H5L_flags(3)
+    H5L_TYPE_EXTERNAL_F     = H5L_flags(4)
+    H5L_SAME_LOC_F          = H5L_flags(5)
+    H5L_LINK_CLASS_T_VERS_F = H5L_flags(6)
+    !
+    ! H5O flags
+    !
+    H5O_COPY_SHALLOW_HIERARCHY_F   = h5o_flags(1)
+    H5O_COPY_EXPAND_SOFT_LINK_F    = h5o_flags(2)
+    H5O_COPY_EXPAND_EXT_LINK_F     = h5o_flags(3)
+    H5O_COPY_EXPAND_REFERENCE_F    = h5o_flags(4)
+    H5O_COPY_WITHOUT_ATTR_FLAG_F   = h5o_flags(5)
+    H5O_COPY_PRESERVE_NULL_FLAG_F  = h5o_flags(6)
+    H5O_COPY_ALL_F                 = h5o_flags(7)
+    H5O_SHMESG_NONE_FLAG_F         = h5o_flags(8) 
+    H5O_SHMESG_SDSPACE_FLAG_F      = h5o_flags(9)
+    H5O_SHMESG_DTYPE_FLAG_F        = h5o_flags(10)
+    H5O_SHMESG_FILL_FLAG_F         = h5o_flags(11) 
+    H5O_SHMESG_PLINE_FLAG_F        = h5o_flags(12) 
+    H5O_SHMESG_ATTR_FLAG_F         = h5o_flags(13) 
+    H5O_SHMESG_ALL_FLAG_F          = h5o_flags(14) 
+    H5O_HDR_CHUNK0_SIZE_F          = h5o_flags(15) 
+    H5O_HDR_ATTR_CRT_ORDER_TRACK_F = h5o_flags(16) 
+    H5O_HDR_ATTR_CRT_ORDER_INDEX_F = h5o_flags(17) 
+    H5O_HDR_ATTR_STORE_PHASE_CHA_F = h5o_flags(18) 
+    H5O_HDR_STORE_TIMES_F          = h5o_flags(19) 
+    H5O_HDR_ALL_FLAGS_F            = h5o_flags(20)
+    H5O_SHMESG_MAX_NINDEXES_F      = h5o_flags(21) 
+    H5O_SHMESG_MAX_LIST_SIZE_F     = h5o_flags(22) 
+    H5O_TYPE_UNKNOWN_F             = h5o_flags(23) 
+    H5O_TYPE_GROUP_F               = h5o_flags(24) 
+    H5O_TYPE_DATASET_F             = h5o_flags(25) 
+    H5O_TYPE_NAMED_DATATYPE_F      = h5o_flags(26) 
+    H5O_TYPE_NTYPES_F              = h5o_flags(27) 
+    !
+    ! H5P flags
+    !    
+    H5P_FILE_CREATE_F      = H5P_flags(1)
+    H5P_FILE_ACCESS_F      = H5P_flags(2)
+    H5P_DATASET_CREATE_F   = H5P_flags(3)
+    H5P_DATASET_XFER_F     = H5P_flags(4)
+    H5P_FILE_MOUNT_F       = H5P_flags(5)
+    H5P_DEFAULT_F          = H5P_flags(6)
+    H5P_ROOT_F             = H5P_flags(7)
+    H5P_OBJECT_CREATE_F    = H5P_flags(8)
+    H5P_DATASET_ACCESS_F   = H5P_flags(9)
+    H5P_GROUP_CREATE_F     = H5P_flags(10)
+    H5P_GROUP_ACCESS_F     = H5P_flags(11)
+    H5P_DATATYPE_CREATE_F  = H5P_flags(12)
+    H5P_DATATYPE_ACCESS_F  = H5P_flags(13)
+    H5P_STRING_CREATE_F    = H5P_flags(14)
+    H5P_ATTRIBUTE_CREATE_F = H5P_flags(15)
+    H5P_OBJECT_COPY_F      = H5P_flags(16)
+    H5P_LINK_CREATE_F      = H5P_flags(17)
+    H5P_LINK_ACCESS_F      = H5P_flags(18)
+    !
+    ! H5P integers flags
+    !    
+    H5P_CRT_ORDER_INDEXED_F = H5P_flags_int(1)
+    H5P_CRT_ORDER_TRACKED_F = H5P_flags_int(2)
+    !
+    ! H5R flags
+    !    
+    H5R_OBJECT_F         = H5R_flags(1)
+    H5R_DATASET_REGION_F = H5R_flags(2)
+    !
+    ! H5S flags
+    !    
+    H5S_ALL_F = H5S_hid_flags(1)
+    
+    H5S_UNLIMITED_F = H5S_hsize_flags(1)
+    
+    H5S_SCALAR_F         = H5S_flags(1)
+    H5S_SIMPLE_F         = H5S_flags(2)
+    H5S_NULL_F           = H5S_flags(3)
+    H5S_SELECT_SET_F     = H5S_flags(4)
+    H5S_SELECT_OR_F      = H5S_flags(5)
+    H5S_SELECT_NOOP_F    = H5S_flags(6)
+    H5S_SELECT_AND_F     = H5S_flags(7)
+    H5S_SELECT_XOR_F     = H5S_flags(8)
+    H5S_SELECT_NOTB_F    = H5S_flags(9)
+    H5S_SELECT_NOTA_F    = H5S_flags(10)
+    H5S_SELECT_APPEND_F  = H5S_flags(11)
+    H5S_SELECT_PREPEND_F = H5S_flags(12)
+    H5S_SELECT_INVALID_F = H5S_flags(13)
+    H5S_SEL_ERROR_F      = H5S_flags(14)
+    H5S_SEL_NONE_F       = H5S_flags(15)
+    H5S_SEL_POINTS_F     = H5S_flags(16)
+    H5S_SEL_HYPERSLABS_F = H5S_flags(17)
+    H5S_SEL_ALL_F        = H5S_flags(18)
+    !
+    ! H5T flags declaration
+    !    
+    H5T_NO_CLASS_F       = H5T_flags(1)
+    H5T_INTEGER_F        = H5T_flags(2)
+    H5T_FLOAT_F          = H5T_flags(3)
+    H5T_TIME_F           = H5T_flags(4)
+    H5T_STRING_F         = H5T_flags(5)
+    H5T_BITFIELD_F       = H5T_flags(6)
+    H5T_OPAQUE_F         = H5T_flags(7)
+    H5T_COMPOUND_F       = H5T_flags(8)
+    H5T_REFERENCE_F      = H5T_flags(9)
+    H5T_ENUM_F           = H5T_flags(10)
+    H5T_ORDER_LE_F       = H5T_flags(11)
+    H5T_ORDER_BE_F       = H5T_flags(12)
+    H5T_ORDER_MIXED_F    = H5T_flags(13)
+    H5T_ORDER_VAX_F      = H5T_flags(14)
+    H5T_ORDER_NONE_F     = H5T_flags(15)
+    H5T_PAD_ZERO_F       = H5T_flags(16)
+    H5T_PAD_ONE_F        = H5T_flags(17)
+    H5T_PAD_BACKGROUND_F = H5T_flags(18)
+    H5T_PAD_ERROR_F      = H5T_flags(19)
+    H5T_SGN_NONE_F       = H5T_flags(20)
+    H5T_SGN_2_F          = H5T_flags(21)
+    H5T_SGN_ERROR_F      = H5T_flags(22)
+    H5T_NORM_IMPLIED_F   = H5T_flags(23)
+    H5T_NORM_MSBSET_F    = H5T_flags(24)
+    H5T_NORM_NONE_F      = H5T_flags(25)
+    H5T_CSET_ASCII_F     = H5T_flags(26)
+    H5T_CSET_UTF8_F      = H5T_flags(27)
+    H5T_STR_NULLTERM_F   = H5T_flags(28)
+    H5T_STR_NULLPAD_F    = H5T_flags(29)
+    H5T_STR_SPACEPAD_F   = H5T_flags(30)
+    H5T_STR_ERROR_F      = H5T_flags(31)
+    H5T_VLEN_F           = H5T_flags(32)
+    H5T_ARRAY_F          = H5T_flags(33)
+    H5T_DIR_ASCEND_F     = H5T_flags(34)
+    H5T_DIR_DESCEND_F    = H5T_flags(35)
+    !
+    ! H5Z flags
+    !
+    H5Z_FILTER_ERROR_F           = H5Z_flags(1)
+    H5Z_FILTER_NONE_F            = H5Z_flags(2)
+    H5Z_FILTER_DEFLATE_F         = H5Z_flags(3)
+    H5Z_FILTER_SHUFFLE_F         = H5Z_flags(4)
+    H5Z_FILTER_FLETCHER32_F      = H5Z_flags(5)
+    H5Z_ERROR_EDC_F              = H5Z_flags(6)
+    H5Z_DISABLE_EDC_F            = H5Z_flags(7)
+    H5Z_ENABLE_EDC_F             = H5Z_flags(8)
+    H5Z_NO_EDC_F                 = H5Z_flags(9)
+    H5Z_FILTER_SZIP_F            = H5Z_flags(10)
+    H5Z_FLAG_OPTIONAL_F          = H5Z_flags(11)
+    H5Z_FILTER_ENCODE_ENABLED_F  = H5Z_flags(12)
+    H5Z_FILTER_DECODE_ENABLED_F  = H5Z_flags(13)
+    H5Z_FILTER_ALL_F             = H5Z_flags(14)
+    H5Z_FILTER_NBIT_F            = H5Z_flags(15)
+    H5Z_FILTER_SCALEOFFSET_F     = H5Z_flags(16)
+    H5Z_SO_FLOAT_DSCALE_F        = H5Z_flags(17)
+    H5Z_SO_FLOAT_ESCALE_F        = H5Z_flags(18)
+    H5Z_SO_INT_F                 = H5Z_flags(19)
+    H5Z_SO_INT_MINBITS_DEFAULT_F = H5Z_flags(20)
+
+    error = error + h5init1_flags_c(H5LIB_flags)
+    !
+    ! H5 Library flags
+    !
+    H5_SZIP_EC_OM_F = H5LIB_flags(1)
+    H5_SZIP_NN_OM_F = H5LIB_flags(2)
+
   END SUBROUTINE h5open_f
 
 !****s* H5LIB/h5close_f
@@ -203,25 +642,23 @@ CONTAINS
     IMPLICIT NONE
     INTEGER, INTENT(OUT) :: error
 !*****
-    INTEGER :: error_1
     INTERFACE
        INTEGER FUNCTION h5close_types_c(p_types, P_TYPES_LEN, &
             f_types, F_TYPES_LEN, &
             i_types, I_TYPES_LEN ) &
             BIND(C,NAME='h5close_types_c')
          IMPORT :: HID_T
-         INTEGER P_TYPES_LEN
-         INTEGER F_TYPES_LEN
-         INTEGER I_TYPES_LEN
-         INTEGER(HID_T), DIMENSION(P_TYPES_LEN) :: p_types
-         INTEGER(HID_T), DIMENSION(F_TYPES_LEN) :: f_types
-         INTEGER(HID_T), DIMENSION(I_TYPES_LEN) :: i_types
+         INTEGER :: P_TYPES_LEN
+         INTEGER :: F_TYPES_LEN
+         INTEGER :: I_TYPES_LEN
+         INTEGER(HID_T), DIMENSION(1:P_TYPES_LEN) :: p_types
+         INTEGER(HID_T), DIMENSION(1:F_TYPES_LEN) :: f_types
+         INTEGER(HID_T), DIMENSION(1:I_TYPES_LEN) :: i_types
        END FUNCTION h5close_types_c
     END INTERFACE
-    error_1 = h5close_types_c(predef_types, PREDEF_TYPES_LEN, &
+    error = h5close_types_c(predef_types, PREDEF_TYPES_LEN, &
          floating_types, FLOATING_TYPES_LEN, &
          integer_types, INTEGER_TYPES_LEN )
-    error = error_1
 
   END SUBROUTINE h5close_f
 
diff --git a/fortran/src/H5config_f.inc.cmake b/fortran/src/H5config_f.inc.cmake
index f0b3472..f85db6c 100644
--- a/fortran/src/H5config_f.inc.cmake
+++ b/fortran/src/H5config_f.inc.cmake
@@ -1,3 +1,14 @@
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+!   Copyright by The HDF Group.                                               *
+!   All rights reserved.                                                      *
+!                                                                             *
+!   This file is part of HDF5.  The full HDF5 copyright notice, including     *
+!   terms governing use, modification, and redistribution, is contained in    *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 ! fortran/src/H5config_f.inc. Generated from fortran/src/H5config_f.inc.in by configure
 
 ! Define if we have parallel support
diff --git a/fortran/src/H5config_f.inc.in b/fortran/src/H5config_f.inc.in
index 9f094d2..8921493 100644
--- a/fortran/src/H5config_f.inc.in
+++ b/fortran/src/H5config_f.inc.in
@@ -1,3 +1,14 @@
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+!   Copyright by The HDF Group.                                               *
+!   All rights reserved.                                                      *
+!                                                                             *
+!   This file is part of HDF5.  The full HDF5 copyright notice, including     *
+!   terms governing use, modification, and redistribution, is contained in    *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 ! fortran/src/H5config_f.inc. Generated from fortran/src/H5config_f.inc.in by configure
 
 ! The script to replace the defines in H5config_f.inc.in is
diff --git a/fortran/src/H5f90.h b/fortran/src/H5f90.h
index 7082d1d..eabe3d0 100644
--- a/fortran/src/H5f90.h
+++ b/fortran/src/H5f90.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
diff --git a/fortran/src/H5f90global.F90 b/fortran/src/H5f90global.F90
index a85ee50..078778a 100644
--- a/fortran/src/H5f90global.F90
+++ b/fortran/src/H5f90global.F90
@@ -28,12 +28,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! AUTHOR
@@ -52,7 +50,6 @@ MODULE H5GLOBAL
   END ENUM
   INTEGER, PARAMETER :: ENUM_T = KIND(enum_dtype)
   
-
   ! Definitions for reference datatypes.
   ! If you change the value of these parameters, do not forget to change corresponding
   ! values in the H5f90.h file.
@@ -73,187 +70,170 @@ MODULE H5GLOBAL
      INTEGER, DIMENSION(1:REF_REG_BUF_LEN) :: ref
   END TYPE hdset_reg_ref_t_f
 
-  INTEGER, PARAMETER :: PREDEF_TYPES_LEN = 19 ! Do not forget to change this
-                                              ! value when new predefined
-                                              ! datatypes are added
-
-  ! Do not forget to change the following line when new predefined
-  ! floating data types are added
+  ! Do not forget to change these values when new predefined
+  ! datatypes are added
+  INTEGER, PARAMETER :: PREDEF_TYPES_LEN = 19
   INTEGER, PARAMETER :: FLOATING_TYPES_LEN = 4
-
-  ! Do not forget to change the following line when new predefined
-  ! integer data types are added
   INTEGER, PARAMETER :: INTEGER_TYPES_LEN = 27
 
-  INTEGER(HID_T) :: H5T_NATIVE_REAL_C_FLOAT, &
-       H5T_NATIVE_REAL_C_DOUBLE, &
-       H5T_NATIVE_REAL_C_LONG_DOUBLE, &
-       H5T_NATIVE_INTEGER, &
-       H5T_NATIVE_REAL, &
-       H5T_NATIVE_DOUBLE, &
-       H5T_NATIVE_CHARACTER , &
-       H5T_STD_REF_OBJ,      &
-       H5T_STD_REF_DSETREG, &
-       H5T_IEEE_F32BE,  &
-       H5T_IEEE_F32LE,  &
-       H5T_IEEE_F64BE,  &
-       H5T_IEEE_F64LE,  &
-       H5T_STD_I8BE,    &
-       H5T_STD_I8LE,    &
-       H5T_STD_I16BE,   &
-       H5T_STD_I16LE,   &
-       H5T_STD_I32BE,   &
-       H5T_STD_I32LE,   &
-       H5T_STD_I64BE,   &
-       H5T_STD_I64LE,   &
-       H5T_STD_U8BE,    &
-       H5T_STD_U8LE,    &
-       H5T_STD_U16BE,   &
-       H5T_STD_U16LE,   &
-       H5T_STD_U32BE
+  ! These arrays need to be global because they are used in 
+  ! both h5open_f and in h5close_f; initialize to fix linking issues
+  ! on OSX and Intel compilers.
+  INTEGER(HID_T), DIMENSION(1:PREDEF_TYPES_LEN)   :: predef_types = -1
+  INTEGER(HID_T), DIMENSION(1:FLOATING_TYPES_LEN) :: floating_types = -1
+  INTEGER(HID_T), DIMENSION(1:INTEGER_TYPES_LEN)  :: integer_types = -1
+  
+  !DEC$if defined(BUILD_HDF5_DLL)
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_REAL_C_FLOAT
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_REAL_C_DOUBLE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_REAL_C_LONG_DOUBLE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_INTEGER
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_REAL
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_DOUBLE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_CHARACTER 
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_REF_OBJ
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_REF_DSETREG
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_IEEE_F32BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_IEEE_F32LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_IEEE_F64BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_IEEE_F64LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_I8BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_I8LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_I16BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_I16LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_I32BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_I32LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_I64BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_I64LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_U8BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_U8LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_U16BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_U16LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_U32BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_U32LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_U64BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_U64LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STRING
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_B8BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_B8LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_B16BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_B16LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_B32BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_B32LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_B64BE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STD_B64LE
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_B8
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_B16
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_B32
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_B64
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_FORTRAN_S1
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_C_S1
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_INTEGER_KIND
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NATIVE_FLOAT_128
+  !DEC$endif
+  
+  INTEGER(HID_T) :: H5T_NATIVE_REAL_C_FLOAT
+  INTEGER(HID_T) :: H5T_NATIVE_REAL_C_DOUBLE
+  INTEGER(HID_T) :: H5T_NATIVE_REAL_C_LONG_DOUBLE
+  INTEGER(HID_T) :: H5T_NATIVE_INTEGER
+  INTEGER(HID_T) :: H5T_NATIVE_REAL
+  INTEGER(HID_T) :: H5T_NATIVE_DOUBLE
+  INTEGER(HID_T) :: H5T_NATIVE_CHARACTER 
+  INTEGER(HID_T) :: H5T_STD_REF_OBJ
+  INTEGER(HID_T) :: H5T_STD_REF_DSETREG
+  INTEGER(HID_T) :: H5T_IEEE_F32BE
+  INTEGER(HID_T) :: H5T_IEEE_F32LE
+  INTEGER(HID_T) :: H5T_IEEE_F64BE
+  INTEGER(HID_T) :: H5T_IEEE_F64LE
+  INTEGER(HID_T) :: H5T_STD_I8BE
+  INTEGER(HID_T) :: H5T_STD_I8LE
+  INTEGER(HID_T) :: H5T_STD_I16BE
+  INTEGER(HID_T) :: H5T_STD_I16LE
+  INTEGER(HID_T) :: H5T_STD_I32BE
+  INTEGER(HID_T) :: H5T_STD_I32LE
+  INTEGER(HID_T) :: H5T_STD_I64BE
+  INTEGER(HID_T) :: H5T_STD_I64LE
+  INTEGER(HID_T) :: H5T_STD_U8BE
+  INTEGER(HID_T) :: H5T_STD_U8LE
+  INTEGER(HID_T) :: H5T_STD_U16BE
+  INTEGER(HID_T) :: H5T_STD_U16LE
+  INTEGER(HID_T) :: H5T_STD_U32BE
+  INTEGER(HID_T) :: H5T_STD_U32LE
+  INTEGER(HID_T) :: H5T_STD_U64BE
+  INTEGER(HID_T) :: H5T_STD_U64LE
+  INTEGER(HID_T) :: H5T_STRING
+  INTEGER(HID_T) :: H5T_STD_B8BE
+  INTEGER(HID_T) :: H5T_STD_B8LE
+  INTEGER(HID_T) :: H5T_STD_B16BE
+  INTEGER(HID_T) :: H5T_STD_B16LE
+  INTEGER(HID_T) :: H5T_STD_B32BE
+  INTEGER(HID_T) :: H5T_STD_B32LE
+  INTEGER(HID_T) :: H5T_STD_B64BE
+  INTEGER(HID_T) :: H5T_STD_B64LE
+  INTEGER(HID_T) :: H5T_NATIVE_B8
+  INTEGER(HID_T) :: H5T_NATIVE_B16
+  INTEGER(HID_T) :: H5T_NATIVE_B32
+  INTEGER(HID_T) :: H5T_NATIVE_B64
+  INTEGER(HID_T) :: H5T_FORTRAN_S1
+  INTEGER(HID_T) :: H5T_C_S1
 
   INTEGER, PARAMETER :: NUM_NATIVE_INTEGER_KIND = 5
   ! INTEGER*1, INTEGER*2, INTEGER*4, INTEGER*8, INTEGER*16
   INTEGER(HID_T), DIMENSION(1:NUM_NATIVE_INTEGER_KIND) :: H5T_NATIVE_INTEGER_KIND
 
   INTEGER(HID_T) :: H5T_NATIVE_FLOAT_128 ! NEED IFDEF -MSB-
-
-! NOTE: Splitting the line since the Fortran 95 standard limits the number of 
-!       continuation lines to 39; the F03/F08 standard limits the number 
-!       to 255 lines.
-
-  INTEGER(HID_T) :: H5T_STD_U32LE,   &
-       H5T_STD_U64BE,   &
-       H5T_STD_U64LE,   &
-       H5T_STRING,      &
-       H5T_STD_B8BE,    &
-       H5T_STD_B8LE,    &
-       H5T_STD_B16BE,   &
-       H5T_STD_B16LE,   &
-       H5T_STD_B32BE,   &
-       H5T_STD_B32LE,   &
-       H5T_STD_B64BE,   &
-       H5T_STD_B64LE,   &
-       H5T_NATIVE_B8,   &
-       H5T_NATIVE_B16,  &
-       H5T_NATIVE_B32,  &
-       H5T_NATIVE_B64,  &
-       H5T_FORTRAN_S1,  &
-       H5T_C_S1
-
-
-  INTEGER(HID_T), DIMENSION(PREDEF_TYPES_LEN) :: predef_types
-  EQUIVALENCE (predef_types(1), H5T_NATIVE_INTEGER_KIND(1))
-  EQUIVALENCE (predef_types(2), H5T_NATIVE_INTEGER_KIND(2))
-  EQUIVALENCE (predef_types(3), H5T_NATIVE_INTEGER_KIND(3))
-  EQUIVALENCE (predef_types(4), H5T_NATIVE_INTEGER_KIND(4))
-  EQUIVALENCE (predef_types(5), H5T_NATIVE_INTEGER_KIND(5))
-  EQUIVALENCE (predef_types(6), H5T_NATIVE_INTEGER)
-  EQUIVALENCE (predef_types(7), H5T_NATIVE_REAL)
-  EQUIVALENCE (predef_types(8), H5T_NATIVE_DOUBLE)
-  EQUIVALENCE (predef_types(9), H5T_NATIVE_CHARACTER)
-  EQUIVALENCE (predef_types(10), H5T_STD_REF_OBJ)
-  EQUIVALENCE (predef_types(11), H5T_STD_REF_DSETREG)
-  EQUIVALENCE (predef_types(12), H5T_NATIVE_REAL_C_FLOAT)
-  EQUIVALENCE (predef_types(13), H5T_NATIVE_REAL_C_DOUBLE)
-  EQUIVALENCE (predef_types(14), H5T_NATIVE_REAL_C_LONG_DOUBLE)
-  EQUIVALENCE (predef_types(15), H5T_NATIVE_B8 )
-  EQUIVALENCE (predef_types(16), H5T_NATIVE_B16)
-  EQUIVALENCE (predef_types(17), H5T_NATIVE_B32)
-  EQUIVALENCE (predef_types(18), H5T_NATIVE_B64)
-  EQUIVALENCE (predef_types(19), H5T_NATIVE_FLOAT_128)   ! ADDED NEW TYPE -MSB-
-
-  INTEGER(HID_T), DIMENSION(FLOATING_TYPES_LEN) :: floating_types
-  EQUIVALENCE (floating_types(1), H5T_IEEE_F32BE )
-  EQUIVALENCE (floating_types(2), H5T_IEEE_F32LE)
-  EQUIVALENCE (floating_types(3), H5T_IEEE_F64BE)
-  EQUIVALENCE (floating_types(4), H5T_IEEE_F64LE)
-
-  INTEGER(HID_T), DIMENSION(INTEGER_TYPES_LEN) :: integer_types
-  EQUIVALENCE (integer_types(1), H5T_STD_I8BE )
-  EQUIVALENCE (integer_types(2), H5T_STD_I8LE)
-  EQUIVALENCE (integer_types(3), H5T_STD_I16BE)
-  EQUIVALENCE (integer_types(4), H5T_STD_I16LE)
-  EQUIVALENCE (integer_types(5), H5T_STD_I32BE)
-  EQUIVALENCE (integer_types(6), H5T_STD_I32LE)
-  EQUIVALENCE (integer_types(7), H5T_STD_I64BE)
-  EQUIVALENCE (integer_types(8), H5T_STD_I64LE)
-  EQUIVALENCE (integer_types(9), H5T_STD_U8BE)
-  EQUIVALENCE (integer_types(10), H5T_STD_U8LE)
-  EQUIVALENCE (integer_types(11), H5T_STD_U16BE)
-  EQUIVALENCE (integer_types(12), H5T_STD_U16LE)
-  EQUIVALENCE (integer_types(13), H5T_STD_U32BE)
-  EQUIVALENCE (integer_types(14), H5T_STD_U32LE)
-  EQUIVALENCE (integer_types(15), H5T_STD_U64BE)
-  EQUIVALENCE (integer_types(16), H5T_STD_U64LE)
-  EQUIVALENCE (integer_types(17), H5T_STRING)
-  EQUIVALENCE (integer_types(18), H5T_STD_B8BE)
-  EQUIVALENCE (integer_types(19), H5T_STD_B8LE)
-  EQUIVALENCE (integer_types(20), H5T_STD_B16BE)
-  EQUIVALENCE (integer_types(21), H5T_STD_B16LE)
-  EQUIVALENCE (integer_types(22), H5T_STD_B32BE)
-  EQUIVALENCE (integer_types(23), H5T_STD_B32LE)
-  EQUIVALENCE (integer_types(24), H5T_STD_B64BE)
-  EQUIVALENCE (integer_types(25), H5T_STD_B64LE)
-  EQUIVALENCE (integer_types(26), H5T_FORTRAN_S1)
-  EQUIVALENCE (integer_types(27), H5T_C_S1)
-
-
-  !      COMMON /PREDEFINED_TYPES/ H5T_NATIVE_INTEGER, &
-  !                                H5T_NATIVE_REAL, &
-  !                                H5T_NATIVE_DOUBLE, &
-  !                                H5T_NATIVE_CHARACTER, &
-  !                                H5T_STD_REF_OBJ, &
-  !                                H5T_STD_REF_DSETREG
-  !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /PREDEFINED_TYPES/
-  !DEC$endif
-  COMMON /PREDEFINED_TYPES/  predef_types
-
-  !      COMMON /FLOATING_TYPES/ H5T_IEEE_F32BE,  &
-  !                              H5T_IEEE_F32LE,  &
-  !                              H5T_IEEE_F64BE,  &
-  !                              H5T_IEEE_F64LE
-  !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /FLOATING_TYPES/
-  !DEC$endif
-  COMMON /FLOATING_TYPES/ floating_types
   !
-  !      COMMON /INTEGER_TYPES/ H5T_STD_I8BE,  &
-  !                             H5T_STD_I8LE,    &
-  !                             H5T_STD_I16BE,   &
-  !                             H5T_STD_I16LE,   &
-  !                             H5T_STD_I32BE,   &
-  !                             H5T_STD_I32LE,   &
-  !                             H5T_STD_I64BE,   &
-  !                             H5T_STD_I64LE,   &
-  !                             H5T_STD_U8BE,    &
-  !                             H5T_STD_U8LE,    &
-  !                             H5T_STD_U16BE,   &
-  !                             H5T_STD_U16LE,   &
-  !                             H5T_STD_U32BE,   &
-  !                             H5T_STD_U32LE,   &
-  !                             H5T_STD_U64BE,   &
-  !                             H5T_STD_U64LE
+  ! H5generic flags declaration
+  !
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /INTEGER_TYPES/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5_INDEX_UNKNOWN_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5_INDEX_NAME_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5_INDEX_CRT_ORDER_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5_INDEX_N_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5_ITER_UNKNOWN_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5_ITER_INC_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5_ITER_DEC_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5_ITER_NATIVE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5_ITER_N_F
+  !DEC$ATTRIBUTES DLLEXPORT :: HADDR_UNDEF_F
   !DEC$endif
-  COMMON /INTEGER_TYPES/ integer_types
-  !
-  ! Fortran flags
-  !
-  !
-  ! H5F flags (DO NOT FORGET TO UPDATE WHEN NEW FLAGS ARE ADDED !)
+  
+  INTEGER :: H5_INDEX_UNKNOWN_F
+  INTEGER :: H5_INDEX_NAME_F
+  INTEGER :: H5_INDEX_CRT_ORDER_F
+  INTEGER :: H5_INDEX_N_F
+  INTEGER :: H5_ITER_UNKNOWN_F
+  INTEGER :: H5_ITER_INC_F
+  INTEGER :: H5_ITER_DEC_F
+  INTEGER :: H5_ITER_NATIVE_F
+  INTEGER :: H5_ITER_N_F
+
+  INTEGER(HADDR_T) :: HADDR_UNDEF_F
   !
   ! H5F flags declaration
   !
-  INTEGER, PARAMETER :: H5F_FLAGS_LEN = 19
-  INTEGER :: H5F_flags(H5F_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5F_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_ACC_RDWR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_ACC_RDONLY_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_ACC_TRUNC_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_ACC_EXCL_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_ACC_DEBUG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_SCOPE_LOCAL_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_SCOPE_GLOBAL_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_CLOSE_DEFAULT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_CLOSE_WEAK_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_CLOSE_SEMI_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_CLOSE_STRONG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_OBJ_FILE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_OBJ_DATASET_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_OBJ_GROUP_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_OBJ_DATATYPE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_OBJ_ALL_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_LIBVER_EARLIEST_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_LIBVER_LATEST_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5F_UNLIMITED_F
   !DEC$endif
-  COMMON /H5F_FLAGS/ H5F_flags
-
+  
   INTEGER :: H5F_ACC_RDWR_F
   INTEGER :: H5F_ACC_RDONLY_F
   INTEGER :: H5F_ACC_TRUNC_F
@@ -273,77 +253,26 @@ MODULE H5GLOBAL
   INTEGER :: H5F_LIBVER_EARLIEST_F
   INTEGER :: H5F_LIBVER_LATEST_F
   INTEGER :: H5F_UNLIMITED_F
-
-  EQUIVALENCE(H5F_flags(1), H5F_ACC_RDWR_F)
-  EQUIVALENCE(H5F_flags(2), H5F_ACC_RDONLY_F)
-  EQUIVALENCE(H5F_flags(3), H5F_ACC_TRUNC_F)
-  EQUIVALENCE(H5F_flags(4), H5F_ACC_EXCL_F)
-  EQUIVALENCE(H5F_flags(5), H5F_ACC_DEBUG_F)
-  EQUIVALENCE(H5F_flags(6), H5F_SCOPE_LOCAL_F)
-  EQUIVALENCE(H5F_flags(7), H5F_SCOPE_GLOBAL_F)
-  EQUIVALENCE(H5F_flags(8), H5F_CLOSE_DEFAULT_F)
-  EQUIVALENCE(H5F_flags(9), H5F_CLOSE_WEAK_F)
-  EQUIVALENCE(H5F_flags(10), H5F_CLOSE_SEMI_F)
-  EQUIVALENCE(H5F_flags(11), H5F_CLOSE_STRONG_F)
-  EQUIVALENCE(H5F_flags(12), H5F_OBJ_FILE_F)
-  EQUIVALENCE(H5F_flags(13), H5F_OBJ_DATASET_F)
-  EQUIVALENCE(H5F_flags(14), H5F_OBJ_GROUP_F)
-  EQUIVALENCE(H5F_flags(15), H5F_OBJ_DATATYPE_F)
-  EQUIVALENCE(H5F_flags(16), H5F_OBJ_ALL_F)
-  EQUIVALENCE(H5F_flags(17), H5F_LIBVER_EARLIEST_F)
-  EQUIVALENCE(H5F_flags(18), H5F_LIBVER_LATEST_F)
-  EQUIVALENCE(H5F_flags(19), H5F_UNLIMITED_F)
-  !
-  ! H5generic flags declaration
-  !
-  INTEGER, PARAMETER :: H5generic_FLAGS_LEN = 9
-  INTEGER :: H5generic_flags(H5generic_FLAGS_LEN)
-  !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5generic_FLAGS/
-  !DEC$endif
-  COMMON /H5generic_FLAGS/ H5generic_flags
-
-  INTEGER :: H5_INDEX_UNKNOWN_F
-  INTEGER :: H5_INDEX_NAME_F
-  INTEGER :: H5_INDEX_CRT_ORDER_F
-  INTEGER :: H5_INDEX_N_F
-  INTEGER :: H5_ITER_UNKNOWN_F
-  INTEGER :: H5_ITER_INC_F
-  INTEGER :: H5_ITER_DEC_F
-  INTEGER :: H5_ITER_NATIVE_F
-  INTEGER :: H5_ITER_N_F
-
-  EQUIVALENCE(H5generic_flags(1), H5_INDEX_UNKNOWN_F)
-  EQUIVALENCE(H5generic_flags(2), H5_INDEX_NAME_F)
-  EQUIVALENCE(H5generic_flags(3), H5_INDEX_CRT_ORDER_F)
-  EQUIVALENCE(H5generic_flags(4), H5_INDEX_N_F)
-  EQUIVALENCE(H5generic_flags(5), H5_ITER_UNKNOWN_F)
-  EQUIVALENCE(H5generic_flags(6), H5_ITER_INC_F)
-  EQUIVALENCE(H5generic_flags(7), H5_ITER_DEC_F)
-  EQUIVALENCE(H5generic_flags(8), H5_ITER_NATIVE_F)
-  EQUIVALENCE(H5generic_flags(9), H5_ITER_N_F)
-
-  INTEGER, PARAMETER :: H5generic_haddr_FLAGS_LEN = 1
-  INTEGER(HADDR_T) :: H5generic_haddr_flags(H5generic_haddr_FLAGS_LEN)
-  !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5generic_haddr_FLAGS/
-  !DEC$endif
-  COMMON /H5generic_haddr_FLAGS/ H5generic_haddr_flags
-
-  INTEGER(HADDR_T) :: HADDR_UNDEF_F
-
-  EQUIVALENCE(H5generic_haddr_flags(1), HADDR_UNDEF_F)
-
   !
   ! H5G flags declaration
   !
-  INTEGER, PARAMETER :: H5G_FLAGS_LEN = 12
-  INTEGER :: H5G_flags(H5G_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5G_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_UNKNOWN_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_GROUP_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_DATASET_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_TYPE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_LINK_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_UDLINK_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_SAME_LOC_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_LINK_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_LINK_HARD_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_LINK_SOFT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_STORAGE_TYPE_UNKNOWN_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_STORAGE_TYPE_SYMBOL_TABLE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_STORAGE_TYPE_COMPACT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5G_STORAGE_TYPE_DENSE_F
   !DEC$endif
-  COMMON /H5G_FLAGS/ H5G_flags
-
+  
   INTEGER :: H5G_UNKNOWN_F
   INTEGER :: H5G_GROUP_F
   INTEGER :: H5G_DATASET_F
@@ -358,35 +287,43 @@ MODULE H5GLOBAL
   INTEGER :: H5G_STORAGE_TYPE_SYMBOL_TABLE_F
   INTEGER :: H5G_STORAGE_TYPE_COMPACT_F
   INTEGER :: H5G_STORAGE_TYPE_DENSE_F
-
-  EQUIVALENCE(H5G_flags(1), H5G_UNKNOWN_F) ! Unknown object type
-  EQUIVALENCE(H5G_flags(2), H5G_GROUP_F)   ! Object is a group
-  EQUIVALENCE(H5G_flags(3), H5G_DATASET_F) ! Object is a dataset
-  EQUIVALENCE(H5G_flags(4), H5G_TYPE_F)    ! Object is a named data type
-  EQUIVALENCE(H5G_flags(5), H5G_SAME_LOC_F)
-  EQUIVALENCE(H5G_flags(6), H5G_LINK_ERROR_F)
-  EQUIVALENCE(H5G_flags(7), H5G_LINK_HARD_F)
-  EQUIVALENCE(H5G_flags(8), H5G_LINK_SOFT_F)
-
-  EQUIVALENCE(H5G_flags(9), H5G_STORAGE_TYPE_UNKNOWN_F )
-  EQUIVALENCE(H5G_flags(10), H5G_STORAGE_TYPE_SYMBOL_TABLE_F)
-  EQUIVALENCE(H5G_flags(11), H5G_STORAGE_TYPE_COMPACT_F)
-  EQUIVALENCE(H5G_flags(12), H5G_STORAGE_TYPE_DENSE_F)
-
   !
   ! H5D flags declaration
   !
-  INTEGER, PARAMETER :: H5D_FLAGS_LEN = 29
-  INTEGER :: H5D_flags(H5D_FLAGS_LEN)
-  INTEGER, PARAMETER :: H5D_SIZE_FLAGS_LEN = 2
-  INTEGER(SIZE_T) :: H5D_size_flags(H5D_SIZE_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5D_FLAGS/
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5D_SIZE_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_COMPACT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_CONTIGUOUS_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_CHUNKED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_ALLOC_TIME_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_ALLOC_TIME_DEFAULT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_ALLOC_TIME_EARLY_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_ALLOC_TIME_LATE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_ALLOC_TIME_INCR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_SPACE_STS_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_SPACE_STS_NOT_ALLOCATED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_SPACE_STS_PART_ALLOCATED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_SPACE_STS_ALLOCATED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_FILL_TIME_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_FILL_TIME_ALLOC_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_FILL_TIME_NEVER_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_FILL_VALUE_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_FILL_VALUE_UNDEFINED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_FILL_VALUE_DEFAULT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_FILL_VALUE_USER_DEFINED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_CHUNK_CACHE_NSLOTS_DFLT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_CHUNK_CACHE_NBYTES_DFLT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_CHUNK_CACHE_W0_DFLT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_MPIO_NO_COLLECTIVE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_MPIO_CHUNK_INDEPENDENT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_MPIO_CHUNK_COLLECTIVE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_MPIO_CHUNK_MIXED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_MPIO_CONTIG_COLLECTIVE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_VDS_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_VDS_FIRST_MISSING_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_VDS_LAST_AVAILABLE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5D_VIRTUAL_F
   !DEC$endif
-  COMMON /H5D_FLAGS/ H5D_flags
-  COMMON /H5D_SIZE_FLAGS/ H5D_size_flags
-
+  
   INTEGER :: H5D_COMPACT_F
   INTEGER :: H5D_CONTIGUOUS_F
   INTEGER :: H5D_CHUNKED_F
@@ -411,13 +348,14 @@ MODULE H5GLOBAL
   INTEGER :: H5D_FILL_VALUE_DEFAULT_F
   INTEGER :: H5D_FILL_VALUE_USER_DEFINED_F
 
-! shortened "_DEFAULT" to "_DFLT" to satisfy the limit of 31
-! characters for variable names in Fortran.
-! shortened "_CONTIGUOUS" to "_CONTIG" to satisfy the limit of 31
-! characters for variable names in Fortran.
-
+  ! shortened "_DEFAULT" to "_DFLT" to satisfy the limit of 31
+  ! characters for variable names in Fortran.
+  ! shortened "_CONTIGUOUS" to "_CONTIG" to satisfy the limit of 31
+  ! characters for variable names in Fortran.
+  
   INTEGER(SIZE_T) :: H5D_CHUNK_CACHE_NSLOTS_DFLT_F
   INTEGER(SIZE_T) :: H5D_CHUNK_CACHE_NBYTES_DFLT_F
+
   INTEGER :: H5D_CHUNK_CACHE_W0_DFLT_F
   INTEGER :: H5D_MPIO_NO_COLLECTIVE_F
   INTEGER :: H5D_MPIO_CHUNK_INDEPENDENT_F
@@ -428,80 +366,45 @@ MODULE H5GLOBAL
   INTEGER :: H5D_VDS_FIRST_MISSING_F
   INTEGER :: H5D_VDS_LAST_AVAILABLE_F
   INTEGER :: H5D_VIRTUAL_F
-
-  EQUIVALENCE(H5D_flags(1), H5D_COMPACT_F)
-  EQUIVALENCE(H5D_flags(2), H5D_CONTIGUOUS_F)
-  EQUIVALENCE(H5D_flags(3), H5D_CHUNKED_F)
-
-  EQUIVALENCE(H5D_flags(4), H5D_ALLOC_TIME_ERROR_F)
-  EQUIVALENCE(H5D_flags(5), H5D_ALLOC_TIME_DEFAULT_F)
-  EQUIVALENCE(H5D_flags(6), H5D_ALLOC_TIME_EARLY_F)
-  EQUIVALENCE(H5D_flags(7), H5D_ALLOC_TIME_LATE_F)
-  EQUIVALENCE(H5D_flags(8), H5D_ALLOC_TIME_INCR_F)
-
-  EQUIVALENCE(H5D_flags(9), H5D_SPACE_STS_ERROR_F)
-  EQUIVALENCE(H5D_flags(10), H5D_SPACE_STS_NOT_ALLOCATED_F)
-  EQUIVALENCE(H5D_flags(11), H5D_SPACE_STS_PART_ALLOCATED_F)
-  EQUIVALENCE(H5D_flags(12), H5D_SPACE_STS_ALLOCATED_F)
-
-  EQUIVALENCE(H5D_flags(13), H5D_FILL_TIME_ERROR_F)
-  EQUIVALENCE(H5D_flags(14), H5D_FILL_TIME_ALLOC_F)
-  EQUIVALENCE(H5D_flags(15), H5D_FILL_TIME_NEVER_F)
-
-  EQUIVALENCE(H5D_flags(16), H5D_FILL_VALUE_ERROR_F)
-  EQUIVALENCE(H5D_flags(17), H5D_FILL_VALUE_UNDEFINED_F)
-  EQUIVALENCE(H5D_flags(18), H5D_FILL_VALUE_DEFAULT_F)
-  EQUIVALENCE(H5D_flags(19), H5D_FILL_VALUE_USER_DEFINED_F)
-
-  EQUIVALENCE(H5D_flags(20), H5D_CHUNK_CACHE_W0_DFLT_F)
-  EQUIVALENCE(H5D_flags(21), H5D_MPIO_NO_COLLECTIVE_F)
-  EQUIVALENCE(H5D_flags(22), H5D_MPIO_CHUNK_INDEPENDENT_F)
-  EQUIVALENCE(H5D_flags(23), H5D_MPIO_CHUNK_COLLECTIVE_F)
-  EQUIVALENCE(H5D_flags(24), H5D_MPIO_CHUNK_MIXED_F)
-  EQUIVALENCE(H5D_flags(25), H5D_MPIO_CONTIG_COLLECTIVE_F)
-  EQUIVALENCE(H5D_flags(26), H5D_VDS_ERROR_F)
-  EQUIVALENCE(H5D_flags(27), H5D_VDS_FIRST_MISSING_F)
-  EQUIVALENCE(H5D_flags(28), H5D_VDS_LAST_AVAILABLE_F)
-  EQUIVALENCE(H5D_flags(29), H5D_VIRTUAL_F)
-
-  EQUIVALENCE(H5D_size_flags(1), H5D_CHUNK_CACHE_NSLOTS_DFLT_F)
-  EQUIVALENCE(H5D_size_flags(2), H5D_CHUNK_CACHE_NBYTES_DFLT_F)
-
   !
   ! H5E flags declaration
   !
-  INTEGER, PARAMETER :: H5E_FLAGS_LEN = 4
-  INTEGER :: H5E_flags(H5E_FLAGS_LEN)
-  INTEGER, PARAMETER :: H5E_HID_FLAGS_LEN = 1
-  INTEGER(HID_T) :: H5E_hid_flags(H5E_HID_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5E_FLAGS/
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5E_HID_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5E_DEFAULT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5E_MAJOR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5E_MINOR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5E_WALK_UPWARD_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5E_WALK_DOWNWARD_F
   !DEC$endif
-  COMMON /H5E_FLAGS/ H5E_flags
-  COMMON /H5E_HID_FLAGS/ H5E_hid_flags
 
   INTEGER(HID_T) :: H5E_DEFAULT_F
   INTEGER :: H5E_MAJOR_F
   INTEGER :: H5E_MINOR_F
   INTEGER :: H5E_WALK_UPWARD_F
   INTEGER :: H5E_WALK_DOWNWARD_F
-
-  EQUIVALENCE(H5E_hid_flags(1), H5E_DEFAULT_F)
-  EQUIVALENCE(H5E_flags(1)    , H5E_MAJOR_F)
-  EQUIVALENCE(H5E_flags(2)    , H5E_MINOR_F)
-  EQUIVALENCE(H5E_flags(3)    , H5E_WALK_UPWARD_F)
-  EQUIVALENCE(H5E_flags(4)    , H5E_WALK_DOWNWARD_F)
-
   !
-  ! H5FD flags declaration
+  ! H5FD file drivers flags declaration
   !
-  INTEGER, PARAMETER :: H5FD_FLAGS_LEN = 11
-  INTEGER :: H5FD_flags(H5FD_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5FD_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MPIO_INDEPENDENT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MPIO_COLLECTIVE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MEM_NOLIST_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MEM_DEFAULT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MEM_SUPER_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MEM_BTREE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MEM_DRAW_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MEM_GHEAP_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MEM_LHEAP_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MEM_OHDR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MEM_NTYPES_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_CORE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_FAMILY_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_LOG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MPIO_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_MULTI_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_SEC2_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5FD_STDIO_F
   !DEC$endif
-  COMMON /H5FD_FLAGS/ H5FD_flags
 
   INTEGER :: H5FD_MPIO_INDEPENDENT_F
   INTEGER :: H5FD_MPIO_COLLECTIVE_F
@@ -514,28 +417,6 @@ MODULE H5GLOBAL
   INTEGER :: H5FD_MEM_LHEAP_F
   INTEGER :: H5FD_MEM_OHDR_F
   INTEGER :: H5FD_MEM_NTYPES_F
-
-  EQUIVALENCE(H5FD_flags(1), H5FD_MPIO_INDEPENDENT_F)
-  EQUIVALENCE(H5FD_flags(2), H5FD_MPIO_COLLECTIVE_F)
-  EQUIVALENCE(H5FD_flags(3), H5FD_MEM_NOLIST_F)
-  EQUIVALENCE(H5FD_flags(4), H5FD_MEM_DEFAULT_F)
-  EQUIVALENCE(H5FD_flags(5), H5FD_MEM_SUPER_F)
-  EQUIVALENCE(H5FD_flags(6), H5FD_MEM_BTREE_F)
-  EQUIVALENCE(H5FD_flags(7), H5FD_MEM_DRAW_F)
-  EQUIVALENCE(H5FD_flags(8), H5FD_MEM_GHEAP_F)
-  EQUIVALENCE(H5FD_flags(9), H5FD_MEM_LHEAP_F)
-  EQUIVALENCE(H5FD_flags(10), H5FD_MEM_OHDR_F)
-  EQUIVALENCE(H5FD_flags(11), H5FD_MEM_NTYPES_F)
-  !
-  ! H5FD file drivers flags declaration
-  !
-  INTEGER, PARAMETER :: H5FD_HID_FLAGS_LEN = 7
-  INTEGER(HID_T) :: H5FD_hid_flags(H5FD_HID_FLAGS_LEN)
-  !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5FD_HID_FLAGS/
-  !DEC$endif
-  COMMON /H5FD_HID_FLAGS/ H5FD_hid_flags
-
   INTEGER(HID_T) :: H5FD_CORE_F
   INTEGER(HID_T) :: H5FD_FAMILY_F
   INTEGER(HID_T) :: H5FD_LOG_F
@@ -543,24 +424,18 @@ MODULE H5GLOBAL
   INTEGER(HID_T) :: H5FD_MULTI_F
   INTEGER(HID_T) :: H5FD_SEC2_F
   INTEGER(HID_T) :: H5FD_STDIO_F
-
-  EQUIVALENCE(H5FD_hid_flags(1), H5FD_CORE_F)
-  EQUIVALENCE(H5FD_hid_flags(2), H5FD_FAMILY_F)
-  EQUIVALENCE(H5FD_hid_flags(3), H5FD_LOG_F)
-  EQUIVALENCE(H5FD_hid_flags(4), H5FD_MPIO_F)
-  EQUIVALENCE(H5FD_hid_flags(5), H5FD_MULTI_F)
-  EQUIVALENCE(H5FD_hid_flags(6), H5FD_SEC2_F)
-  EQUIVALENCE(H5FD_hid_flags(7), H5FD_STDIO_F)
-
   !
   ! H5I flags declaration
   !
-  INTEGER, PARAMETER :: H5I_FLAGS_LEN = 7
-  INTEGER :: H5I_flags(H5I_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5I_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5I_FILE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5I_GROUP_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5I_DATATYPE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5I_DATASPACE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5I_DATASET_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5I_ATTR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5I_BADID_F
   !DEC$endif
-  COMMON /H5I_FLAGS/ H5I_flags
 
   INTEGER ::  H5I_FILE_F
   INTEGER ::  H5I_GROUP_F
@@ -569,48 +444,57 @@ MODULE H5GLOBAL
   INTEGER ::  H5I_DATASET_F
   INTEGER ::  H5I_ATTR_F
   INTEGER ::  H5I_BADID_F
-
-  EQUIVALENCE(H5I_flags(1), H5I_FILE_F)
-  EQUIVALENCE(H5I_flags(2), H5I_GROUP_F)
-  EQUIVALENCE(H5I_flags(3), H5I_DATATYPE_F)
-  EQUIVALENCE(H5I_flags(4), H5I_DATASPACE_F)
-  EQUIVALENCE(H5I_flags(5), H5I_DATASET_F)
-  EQUIVALENCE(H5I_flags(6), H5I_ATTR_F)
-  EQUIVALENCE(H5I_flags(7), H5I_BADID_F)
   !
   ! H5L flags declaration
   !
-  INTEGER, PARAMETER :: H5L_FLAGS_LEN = 6
-  INTEGER :: H5L_flags(H5L_FLAGS_LEN)
-
+  !DEC$if defined(BUILD_HDF5_DLL)
+  !DEC$ATTRIBUTES DLLEXPORT :: H5L_TYPE_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5L_TYPE_HARD_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5L_TYPE_SOFT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5L_TYPE_EXTERNAL_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5L_SAME_LOC_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5L_LINK_CLASS_T_VERS_F
+  !DEC$endif
+  
   INTEGER :: H5L_TYPE_ERROR_F
   INTEGER :: H5L_TYPE_HARD_F
   INTEGER :: H5L_TYPE_SOFT_F
   INTEGER :: H5L_TYPE_EXTERNAL_F
   INTEGER :: H5L_SAME_LOC_F
   INTEGER :: H5L_LINK_CLASS_T_VERS_F
-
-  !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5L_FLAGS/
-  !DEC$endif
-  COMMON /H5L_FLAGS/ H5L_flags
-
-  EQUIVALENCE(H5L_flags(1), H5L_TYPE_ERROR_F)
-  EQUIVALENCE(H5L_flags(2), H5L_TYPE_HARD_F)
-  EQUIVALENCE(H5L_flags(3), H5L_TYPE_SOFT_F)
-  EQUIVALENCE(H5L_flags(4), H5L_TYPE_EXTERNAL_F)
-  EQUIVALENCE(H5L_flags(5), H5L_SAME_LOC_F)
-  EQUIVALENCE(H5L_flags(6), H5L_LINK_CLASS_T_VERS_F)
   !
   ! H5O flags declaration
   !
-  INTEGER, PARAMETER :: H5O_FLAGS_LEN = 27
-  INTEGER :: H5o_flags(H5O_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5O_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_COPY_SHALLOW_HIERARCHY_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_COPY_EXPAND_SOFT_LINK_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_COPY_EXPAND_EXT_LINK_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_COPY_EXPAND_REFERENCE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_COPY_WITHOUT_ATTR_FLAG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_COPY_PRESERVE_NULL_FLAG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_COPY_ALL_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_SHMESG_NONE_FLAG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_SHMESG_SDSPACE_FLAG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_SHMESG_DTYPE_FLAG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_SHMESG_FILL_FLAG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_SHMESG_PLINE_FLAG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_SHMESG_ATTR_FLAG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_SHMESG_ALL_FLAG_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_HDR_CHUNK0_SIZE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_HDR_ATTR_CRT_ORDER_TRACK_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_HDR_ATTR_CRT_ORDER_INDEX_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_HDR_ATTR_STORE_PHASE_CHA_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_HDR_STORE_TIMES_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_HDR_ALL_FLAGS_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_SHMESG_MAX_NINDEXES_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_SHMESG_MAX_LIST_SIZE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_TYPE_UNKNOWN_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_TYPE_GROUP_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_TYPE_DATASET_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_TYPE_NAMED_DATATYPE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5O_TYPE_NTYPES_F
   !DEC$endif
-  COMMON /H5O_FLAGS/ H5O_flags
-
+  
   INTEGER :: H5O_COPY_SHALLOW_HIERARCHY_F ! *** THESE VARIABLES DO
   INTEGER :: H5O_COPY_EXPAND_SOFT_LINK_F  ! NOT MATCH THE C VARIABLE
   INTEGER :: H5O_COPY_EXPAND_EXT_LINK_F   ! IN ORDER
@@ -638,44 +522,31 @@ MODULE H5GLOBAL
   INTEGER :: H5O_TYPE_DATASET_F
   INTEGER :: H5O_TYPE_NAMED_DATATYPE_F
   INTEGER :: H5O_TYPE_NTYPES_F
-
-  EQUIVALENCE(h5o_flags(1) , H5O_COPY_SHALLOW_HIERARCHY_F)
-  EQUIVALENCE(h5o_flags(2) , H5O_COPY_EXPAND_SOFT_LINK_F)
-  EQUIVALENCE(h5o_flags(3) , H5O_COPY_EXPAND_EXT_LINK_F)
-  EQUIVALENCE(h5o_flags(4) , H5O_COPY_EXPAND_REFERENCE_F)
-  EQUIVALENCE(h5o_flags(5) , H5O_COPY_WITHOUT_ATTR_FLAG_F)
-  EQUIVALENCE(h5o_flags(6) , H5O_COPY_PRESERVE_NULL_FLAG_F)
-  EQUIVALENCE(h5o_flags(7) , H5O_COPY_ALL_F)
-  EQUIVALENCE(h5o_flags(8) , H5O_SHMESG_NONE_FLAG_F)
-  EQUIVALENCE(h5o_flags(9) , H5O_SHMESG_SDSPACE_FLAG_F)
-  EQUIVALENCE(h5o_flags(10) , H5O_SHMESG_DTYPE_FLAG_F)
-  EQUIVALENCE(h5o_flags(11) , H5O_SHMESG_FILL_FLAG_F)
-  EQUIVALENCE(h5o_flags(12) , H5O_SHMESG_PLINE_FLAG_F)
-  EQUIVALENCE(h5o_flags(13) , H5O_SHMESG_ATTR_FLAG_F)
-  EQUIVALENCE(h5o_flags(14) , H5O_SHMESG_ALL_FLAG_F)
-  EQUIVALENCE(h5o_flags(15) , H5O_HDR_CHUNK0_SIZE_F)
-  EQUIVALENCE(h5o_flags(16) , H5O_HDR_ATTR_CRT_ORDER_TRACK_F)
-  EQUIVALENCE(h5o_flags(17) , H5O_HDR_ATTR_CRT_ORDER_INDEX_F)
-  EQUIVALENCE(h5o_flags(18) , H5O_HDR_ATTR_STORE_PHASE_CHA_F)
-  EQUIVALENCE(h5o_flags(19) , H5O_HDR_STORE_TIMES_F)
-  EQUIVALENCE(h5o_flags(20) , H5O_HDR_ALL_FLAGS_F)
-  EQUIVALENCE(h5o_flags(21) , H5O_SHMESG_MAX_NINDEXES_F)
-  EQUIVALENCE(h5o_flags(22) , H5O_SHMESG_MAX_LIST_SIZE_F)
-  EQUIVALENCE(h5o_flags(23) , H5O_TYPE_UNKNOWN_F)
-  EQUIVALENCE(h5o_flags(24) , H5O_TYPE_GROUP_F)
-  EQUIVALENCE(h5o_flags(25) , H5O_TYPE_DATASET_F)
-  EQUIVALENCE(h5o_flags(26) , H5O_TYPE_NAMED_DATATYPE_F)
-  EQUIVALENCE(h5o_flags(27) , H5O_TYPE_NTYPES_F)
-
   !
   ! H5P flags declaration
   !
-  INTEGER, PARAMETER :: H5P_FLAGS_LEN = 18
-  INTEGER(HID_T) H5P_flags(H5P_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5P_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_FILE_CREATE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_FILE_ACCESS_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_DATASET_CREATE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_DATASET_XFER_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_FILE_MOUNT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_DEFAULT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_ROOT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_OBJECT_CREATE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_DATASET_ACCESS_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_GROUP_CREATE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_GROUP_ACCESS_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_DATATYPE_CREATE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_DATATYPE_ACCESS_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_STRING_CREATE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_ATTRIBUTE_CREATE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_OBJECT_COPY_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_LINK_CREATE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_LINK_ACCESS_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_CRT_ORDER_INDEXED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5P_CRT_ORDER_TRACKED_F
   !DEC$endif
-  COMMON /H5P_FLAGS/ H5P_flags
 
   INTEGER(HID_T) :: H5P_FILE_CREATE_F
   INTEGER(HID_T) :: H5P_FILE_ACCESS_F
@@ -696,72 +567,44 @@ MODULE H5GLOBAL
   INTEGER(HID_T) :: H5P_LINK_CREATE_F
   INTEGER(HID_T) :: H5P_LINK_ACCESS_F
 
-  EQUIVALENCE(H5P_flags(1), H5P_FILE_CREATE_F)
-  EQUIVALENCE(H5P_flags(2), H5P_FILE_ACCESS_F)
-  EQUIVALENCE(H5P_flags(3), H5P_DATASET_CREATE_F)
-  EQUIVALENCE(H5P_flags(4), H5P_DATASET_XFER_F)
-  EQUIVALENCE(H5P_flags(5), H5P_FILE_MOUNT_F)
-  EQUIVALENCE(H5P_flags(6), H5P_DEFAULT_F)
-  EQUIVALENCE(H5P_flags(7), H5P_ROOT_F)
-  EQUIVALENCE(H5P_flags(8), H5P_OBJECT_CREATE_F)
-  EQUIVALENCE(H5P_flags(9), H5P_DATASET_ACCESS_F)
-  EQUIVALENCE(H5P_flags(10), H5P_GROUP_CREATE_F)
-  EQUIVALENCE(H5P_flags(11), H5P_GROUP_ACCESS_F)
-  EQUIVALENCE(H5P_flags(12), H5P_DATATYPE_CREATE_F)
-  EQUIVALENCE(H5P_flags(13), H5P_DATATYPE_ACCESS_F)
-  EQUIVALENCE(H5P_flags(14), H5P_STRING_CREATE_F)
-  EQUIVALENCE(H5P_flags(15), H5P_ATTRIBUTE_CREATE_F)
-  EQUIVALENCE(H5P_flags(16), H5P_OBJECT_COPY_F)
-  EQUIVALENCE(H5P_flags(17), H5P_LINK_CREATE_F)
-  EQUIVALENCE(H5P_flags(18), H5P_LINK_ACCESS_F)
-
-  !
-  ! H5P integers flags declaration
-  !
-  INTEGER, PARAMETER :: H5P_FLAGS_INT_LEN = 2
-  INTEGER :: H5P_flags_int(H5P_FLAGS_INT_LEN)
-  !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5P_FLAGS_INT/
-  !DEC$endif
-  COMMON /H5P_FLAGS_INT/ H5P_flags_int
   INTEGER :: H5P_CRT_ORDER_INDEXED_F
   INTEGER :: H5P_CRT_ORDER_TRACKED_F
-  EQUIVALENCE(H5P_flags_int(1), H5P_CRT_ORDER_INDEXED_F)
-  EQUIVALENCE(H5P_flags_int(2), H5P_CRT_ORDER_TRACKED_F)
   !
   ! H5R flags declaration
   !
-  INTEGER, PARAMETER :: H5R_FLAGS_LEN = 2
-  INTEGER :: H5R_flags(H5R_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5R_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5R_OBJECT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5R_DATASET_REGION_F
   !DEC$endif
-  COMMON /H5R_FLAGS/ H5R_flags
 
   INTEGER :: H5R_OBJECT_F
   INTEGER :: H5R_DATASET_REGION_F
-
-  EQUIVALENCE(H5R_flags(1), H5R_OBJECT_F)
-  EQUIVALENCE(H5R_flags(2), H5R_DATASET_REGION_F)
-
   !
   ! H5S flags declaration
   !
-  INTEGER, PARAMETER :: H5S_FLAGS_LEN = 18
-  INTEGER :: H5S_flags(H5S_FLAGS_LEN)
-  INTEGER, PARAMETER :: H5S_HSIZE_FLAGS_LEN = 1
-  INTEGER(HSIZE_T) H5S_hsize_flags(H5S_HSIZE_FLAGS_LEN)
-  INTEGER, PARAMETER :: H5S_HID_FLAGS_LEN = 1
-  INTEGER(HSIZE_T) H5S_hid_flags(H5S_HID_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5S_FLAGS/
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5S_HID_FLAGS/
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5S_HSIZE_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_UNLIMITED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_ALL_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SCALAR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SIMPLE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_NULL_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SELECT_NOOP_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SELECT_SET_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SELECT_OR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SELECT_AND_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SELECT_XOR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SELECT_NOTB_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SELECT_NOTA_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SELECT_APPEND_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SELECT_PREPEND_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SELECT_INVALID_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SEL_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SEL_NONE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SEL_POINTS_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SEL_HYPERSLABS_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5S_SEL_ALL_F
   !DEC$endif
-  COMMON /H5S_FLAGS/ H5S_flags
-  COMMON /H5S_HID_FLAGS/ H5S_hid_flags
-  COMMON /H5S_HSIZE_FLAGS/ H5S_hsize_flags
-
+  
   INTEGER(HSIZE_T) :: H5S_UNLIMITED_F
 
   INTEGER(HID_T) :: H5S_ALL_F
@@ -786,42 +629,46 @@ MODULE H5GLOBAL
   INTEGER :: H5S_SEL_POINTS_F
   INTEGER :: H5S_SEL_HYPERSLABS_F
   INTEGER :: H5S_SEL_ALL_F
-
-  EQUIVALENCE(H5S_hid_flags(1), H5S_ALL_F)
-
-  EQUIVALENCE(H5S_hsize_flags(1), H5S_UNLIMITED_F)
-
-  EQUIVALENCE(H5S_flags(1), H5S_SCALAR_F)
-  EQUIVALENCE(H5S_flags(2), H5S_SIMPLE_F)
-  EQUIVALENCE(H5S_flags(3), H5S_NULL_F)
-  EQUIVALENCE(H5S_flags(4), H5S_SELECT_SET_F)
-  EQUIVALENCE(H5S_flags(5), H5S_SELECT_OR_F)
-
-  EQUIVALENCE(H5S_flags(6), H5S_SELECT_NOOP_F)
-  EQUIVALENCE(H5S_flags(7), H5S_SELECT_AND_F)
-  EQUIVALENCE(H5S_flags(8), H5S_SELECT_XOR_F)
-  EQUIVALENCE(H5S_flags(9), H5S_SELECT_NOTB_F)
-  EQUIVALENCE(H5S_flags(10), H5S_SELECT_NOTA_F)
-
-  EQUIVALENCE(H5S_flags(11), H5S_SELECT_APPEND_F)
-  EQUIVALENCE(H5S_flags(12), H5S_SELECT_PREPEND_F)
-  EQUIVALENCE(H5S_flags(13), H5S_SELECT_INVALID_F)
-  EQUIVALENCE(H5S_flags(14), H5S_SEL_ERROR_F)
-  EQUIVALENCE(H5S_flags(15), H5S_SEL_NONE_F)
-
-  EQUIVALENCE(H5S_flags(16), H5S_SEL_POINTS_F)
-  EQUIVALENCE(H5S_flags(17), H5S_SEL_HYPERSLABS_F)
-  EQUIVALENCE(H5S_flags(18), H5S_SEL_ALL_F)
-
   !
   ! H5T flags declaration
   !
-  INTEGER, PARAMETER :: H5T_FLAGS_LEN = 35
-  INTEGER :: H5T_flags(H5T_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5T_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NO_CLASS_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_INTEGER_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_FLOAT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_TIME_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STRING_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_BITFIELD_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_OPAQUE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_COMPOUND_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_REFERENCE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_ENUM_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_VLEN_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_ARRAY_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_ORDER_LE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_ORDER_BE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_ORDER_VAX_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_ORDER_NONE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_ORDER_MIXED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_PAD_ZERO_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_PAD_ONE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_PAD_BACKGROUND_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_PAD_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_SGN_NONE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_SGN_2_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_SGN_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NORM_IMPLIED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NORM_MSBSET_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_NORM_NONE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_CSET_ASCII_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_CSET_UTF8_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STR_NULLTERM_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STR_NULLPAD_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STR_SPACEPAD_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_STR_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_DIR_ASCEND_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5T_DIR_DESCEND_F
   !DEC$endif
-  COMMON /H5T_FLAGS/ H5T_flags
 
   INTEGER :: H5T_NO_CLASS_F
   INTEGER :: H5T_INTEGER_F
@@ -858,51 +705,31 @@ MODULE H5GLOBAL
   INTEGER :: H5T_STR_ERROR_F
   INTEGER :: H5T_DIR_ASCEND_F
   INTEGER :: H5T_DIR_DESCEND_F
-
-  EQUIVALENCE(H5T_flags(1), H5T_NO_CLASS_F)
-  EQUIVALENCE(H5T_flags(2), H5T_INTEGER_F)
-  EQUIVALENCE(H5T_flags(3), H5T_FLOAT_F)
-  EQUIVALENCE(H5T_flags(4), H5T_TIME_F)
-  EQUIVALENCE(H5T_flags(5), H5T_STRING_F)
-  EQUIVALENCE(H5T_flags(6), H5T_BITFIELD_F)
-  EQUIVALENCE(H5T_flags(7), H5T_OPAQUE_F)
-  EQUIVALENCE(H5T_flags(8), H5T_COMPOUND_F)
-  EQUIVALENCE(H5T_flags(9), H5T_REFERENCE_F)
-  EQUIVALENCE(H5T_flags(10), H5T_ENUM_F)
-  EQUIVALENCE(H5T_flags(11), H5T_ORDER_LE_F)
-  EQUIVALENCE(H5T_flags(12), H5T_ORDER_BE_F)
-  EQUIVALENCE(H5T_flags(13), H5T_ORDER_MIXED_F)
-  EQUIVALENCE(H5T_flags(14), H5T_ORDER_VAX_F)
-  EQUIVALENCE(H5T_flags(15), H5T_ORDER_NONE_F)
-  EQUIVALENCE(H5T_flags(16), H5T_PAD_ZERO_F)
-  EQUIVALENCE(H5T_flags(17), H5T_PAD_ONE_F)
-  EQUIVALENCE(H5T_flags(18), H5T_PAD_BACKGROUND_F)
-  EQUIVALENCE(H5T_flags(19), H5T_PAD_ERROR_F)
-  EQUIVALENCE(H5T_flags(20), H5T_SGN_NONE_F)
-  EQUIVALENCE(H5T_flags(21), H5T_SGN_2_F)
-  EQUIVALENCE(H5T_flags(22), H5T_SGN_ERROR_F)
-  EQUIVALENCE(H5T_flags(23), H5T_NORM_IMPLIED_F)
-  EQUIVALENCE(H5T_flags(24), H5T_NORM_MSBSET_F)
-  EQUIVALENCE(H5T_flags(25), H5T_NORM_NONE_F)
-  EQUIVALENCE(H5T_flags(26), H5T_CSET_ASCII_F)
-  EQUIVALENCE(H5T_flags(27), H5T_CSET_UTF8_F)
-  EQUIVALENCE(H5T_flags(28), H5T_STR_NULLTERM_F)
-  EQUIVALENCE(H5T_flags(29), H5T_STR_NULLPAD_F)
-  EQUIVALENCE(H5T_flags(30), H5T_STR_SPACEPAD_F)
-  EQUIVALENCE(H5T_flags(31), H5T_STR_ERROR_F)
-  EQUIVALENCE(H5T_flags(32), H5T_VLEN_F)
-  EQUIVALENCE(H5T_flags(33), H5T_ARRAY_F)
-  EQUIVALENCE(H5T_flags(34), H5T_DIR_ASCEND_F)
-  EQUIVALENCE(H5T_flags(35), H5T_DIR_DESCEND_F)
   !
   ! H5Z flags declaration
   !
-  INTEGER, PARAMETER :: H5Z_FLAGS_LEN = 20
-  INTEGER :: H5Z_flags(H5Z_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5Z_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FILTER_ERROR_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FILTER_NONE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FILTER_ALL_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FILTER_DEFLATE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FILTER_SHUFFLE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FILTER_FLETCHER32_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FILTER_SZIP_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_ERROR_EDC_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_DISABLE_EDC_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_ENABLE_EDC_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_NO_EDC_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FLAG_OPTIONAL_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FILTER_ENCODE_ENABLED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FILTER_DECODE_ENABLED_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FILTER_NBIT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_FILTER_SCALEOFFSET_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_SO_FLOAT_DSCALE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_SO_FLOAT_ESCALE_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_SO_INT_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5Z_SO_INT_MINBITS_DEFAULT_F
   !DEC$endif
-  COMMON /H5Z_FLAGS/ H5Z_flags
 
   INTEGER :: H5Z_FILTER_ERROR_F
   INTEGER :: H5Z_FILTER_NONE_F
@@ -924,58 +751,16 @@ MODULE H5GLOBAL
   INTEGER :: H5Z_SO_FLOAT_ESCALE_F
   INTEGER :: H5Z_SO_INT_F
   INTEGER :: H5Z_SO_INT_MINBITS_DEFAULT_F
-
-  EQUIVALENCE(H5Z_flags(1), H5Z_FILTER_ERROR_F)
-  EQUIVALENCE(H5Z_flags(2), H5Z_FILTER_NONE_F)
-  EQUIVALENCE(H5Z_flags(3), H5Z_FILTER_DEFLATE_F)
-  EQUIVALENCE(H5Z_flags(4), H5Z_FILTER_SHUFFLE_F)
-  EQUIVALENCE(H5Z_flags(5), H5Z_FILTER_FLETCHER32_F)
-  EQUIVALENCE(H5Z_flags(6), H5Z_ERROR_EDC_F)
-  EQUIVALENCE(H5Z_flags(7), H5Z_DISABLE_EDC_F)
-  EQUIVALENCE(H5Z_flags(8), H5Z_ENABLE_EDC_F)
-  EQUIVALENCE(H5Z_flags(9), H5Z_NO_EDC_F)
-  EQUIVALENCE(H5Z_flags(10), H5Z_FILTER_SZIP_F)
-  EQUIVALENCE(H5Z_flags(11), H5Z_FLAG_OPTIONAL_F)
-  EQUIVALENCE(H5Z_flags(12), H5Z_FILTER_ENCODE_ENABLED_F)
-  EQUIVALENCE(H5Z_flags(13), H5Z_FILTER_DECODE_ENABLED_F)
-  EQUIVALENCE(H5Z_flags(14), H5Z_FILTER_ALL_F)
-  EQUIVALENCE(H5Z_flags(15), H5Z_FILTER_NBIT_F)
-  EQUIVALENCE(H5Z_flags(16), H5Z_FILTER_SCALEOFFSET_F)
-  EQUIVALENCE(H5Z_flags(17), H5Z_SO_FLOAT_DSCALE_F)
-  EQUIVALENCE(H5Z_flags(18), H5Z_SO_FLOAT_ESCALE_F)
-  EQUIVALENCE(H5Z_flags(19), H5Z_SO_INT_F)
-  EQUIVALENCE(H5Z_flags(20), H5Z_SO_INT_MINBITS_DEFAULT_F)
-
   !
   ! H5 Library flags declaration
   !
-  INTEGER, PARAMETER :: H5LIB_FLAGS_LEN =  2
-  INTEGER :: H5LIB_flags(H5LIB_FLAGS_LEN)
   !DEC$if defined(BUILD_HDF5_DLL)
-  !DEC$ATTRIBUTES DLLEXPORT :: /H5LIB_FLAGS/
+  !DEC$ATTRIBUTES DLLEXPORT :: H5_SZIP_EC_OM_F
+  !DEC$ATTRIBUTES DLLEXPORT :: H5_SZIP_NN_OM_F
   !DEC$endif
-  COMMON /H5LIB_FLAGS/ H5LIB_flags
+
   INTEGER :: H5_SZIP_EC_OM_F
   INTEGER :: H5_SZIP_NN_OM_F
-  !
-  EQUIVALENCE(H5LIB_flags(1), H5_SZIP_EC_OM_F)
-  EQUIVALENCE(H5LIB_flags(2), H5_SZIP_NN_OM_F)
-
-
-  ! General H5 flags declarations
-  !
-!!$      INTEGER, PARAMETER :: H5_FLAGS_LEN = 2
-!!$      INTEGER H5_flags(H5_FLAGS_LEN)
-!!$!DEC$if defined(BUILD_HDF5_DLL)
-!!$!DEC$ATTRIBUTES DLLEXPORT :: /H5_FLAGS/
-!!$!DEC$endif
-!!$      COMMON /H5_FLAGS/ H5_flags
-!!$
-!!$      INTEGER :: _F
-!!$      INTEGER :: H5F_SCOPE_LOCAL_F
-!!$
-!!$      EQUIVALENCE(H5F_flags(1), H5F_SCOPE_GLOBAL_F)
-!!$      EQUIVALENCE(H5F_flags(2), H5F_SCOPE_LOCAL_F)
 
 CONTAINS
 
diff --git a/fortran/src/H5f90i.h b/fortran/src/H5f90i.h
index f3c0160..7d066cd 100644
--- a/fortran/src/H5f90i.h
+++ b/fortran/src/H5f90i.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
diff --git a/fortran/src/H5f90kit.c b/fortran/src/H5f90kit.c
index c6c874f..6e8c793 100644
--- a/fortran/src/H5f90kit.c
+++ b/fortran/src/H5f90kit.c
@@ -13,12 +13,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/src/H5f90proto.h b/fortran/src/H5f90proto.h
index 67f28db..46ef8ef 100644
--- a/fortran/src/H5f90proto.h
+++ b/fortran/src/H5f90proto.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
diff --git a/fortran/src/H5fort_type_defines.h.in b/fortran/src/H5fort_type_defines.h.in
index 6feed4f..b6a35f9 100644
--- a/fortran/src/H5fort_type_defines.h.in
+++ b/fortran/src/H5fort_type_defines.h.in
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /* If you are reading this file and it has a '.h' suffix, it was automatically
  * generated from the '.in' version.  Make changes there.
  */
diff --git a/fortran/src/H5fortkit.F90 b/fortran/src/H5fortkit.F90
index 3062c28..f5eba8a 100644
--- a/fortran/src/H5fortkit.F90
+++ b/fortran/src/H5fortkit.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
diff --git a/fortran/src/H5match_types.c b/fortran/src/H5match_types.c
index 2337fb3..7e0b7e8 100644
--- a/fortran/src/H5match_types.c
+++ b/fortran/src/H5match_types.c
@@ -19,12 +19,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
@@ -66,12 +64,10 @@ initCfile(void)
  *                                                                           *\n\
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *\n\
  * terms governing use, modification, and redistribution, is contained in    *\n\
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *\n\
- * of the source code distribution tree; Copyright.html can be found at the  *\n\
- * root level of an installed copy of the electronic HDF5 document set and   *\n\
- * is linked from the top-level documents page.  It can also be found at     *\n\
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *\n\
- * access to either file, you may request a copy from help@hdfgroup.org.     *\n\
+ * the COPYING file, which can be found at the root of the source code       *\n\
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *\n\
+ * If you do not have access to either file, you may request a copy from     *\n\
+ * help@hdfgroup.org.                                                        *\n\
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */\n\
 \n\n\
 #ifndef _H5f90i_gen_H\n\
@@ -93,12 +89,10 @@ initFfile(void)
 !                                                                             *\n\
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *\n\
 !   terms governing use, modification, and redistribution, is contained in    *\n\
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *\n\
-!   of the source code distribution tree; Copyright.html can be found at the  *\n\
-!   root level of an installed copy of the electronic HDF5 document set and   *\n\
-!   is linked from the top-level documents page.  It can also be found at     *\n\
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *\n\
-!   access to either file, you may request a copy from help@hdfgroup.org.     *\n\
+!   the COPYING file, which can be found at the root of the source code       *\n\
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *\n\
+!   If you do not have access to either file, you may request a copy from     *\n\
+!   help@hdfgroup.org.                                                        *\n\
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\n\
 !\n!\n\
 ! This file is automatically generated by H5match_types.c and contains HDF5 Fortran90 type definitions.\n!\n\
diff --git a/fortran/src/HDF5.F90 b/fortran/src/HDF5.F90
index cbe4c83..0370224 100644
--- a/fortran/src/HDF5.F90
+++ b/fortran/src/HDF5.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
diff --git a/fortran/src/Makefile.am b/fortran/src/Makefile.am
index 51775db..a863a67 100644
--- a/fortran/src/Makefile.am
+++ b/fortran/src/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/fortran/src/README b/fortran/src/README
index 7af5df3..a258e07 100644
--- a/fortran/src/README
+++ b/fortran/src/README
@@ -1,122 +1,18 @@
+===================================
+README for the Fortran APIs to HDF5
+===================================
 
-          README for the FORTRAN90 Prototype APIs to HDF5
-
-
-This distribution contains the HDF5 FORTRAN90 APIs source code (prototype) 
-based on the HDF5 1.2.2 release (ftp://ftp.ncsa.uiuc.edu/HDF/HDF5/current), 
-tests and examples.
-
-This prototype supports a selected subset of the HDF5 Library functionality. 
-A complete list of the Fortran subroutines can be found in the HDF5 
-Reference Manual provided with this release.
-Check the online documentation at http://hdf.ncsa.uiuc.edu/HDF5/doc (select 
-the "HDF5 Fortran90 Docs" link at the bottom of the left-hand column) or 
-H5_F90.R1.2.2.RefMan.tar at ftp://hdf.ncsa.uiuc.edu/HDF5/fortran .
-
-Changes since last release (October 1999)
-=========================================
-* Support for Linux 
-* Support for parallel features (tested on O2K platform only)
-* Most of the functions from the H5R, H5P, H5T, H5E and H5I interfaces were 
-  implemented. See Reference Manual for complete list. The new functions  
-  include support for object and dataset region references, and for 
-  compound datatypes.
-* This prototype supports more predefined types. See list below in 
-  the "About the Fortran APIs" section.
-* This prototype supports T3E and T3E with mpt 1.3. One has to modify
-  H5Dff.f90, H5Aff.f90, H5Pff.f90 to comment lines with the module procedures for
-  double precision datatypes. See source code.
-
-Supported platforms
-===================
-The FORTRAN90 APIs provided here are known to work with the
-following platforms and compilers:
-
-     *  SunOS 5.6  with  WorkshopCompilers 4.2 Fortran 90 1.2
-     *  SunOS 5.7  with  WorkshopCompilers 5.0 Fortran 90 2.0 
-     *  OSF1 V4.0  with  Digital Fortran 90 4.1 
-     *  Linux RedHat 6.1, Kernel 2.2.12 with PGF90
-     *  T3E with Cray Fortran: Version 3.4.0.0
-            with mpt 1.3
-
-Compilation
-===========
-
-1. Install HDF5 Release 1.2.2 on your system
-   (ftp://ftp.ncsa.uiuc.edu/HDF/HDF5/current).  If you are using a
-   binary distribution provided by the HDF group, make sure that a GZIP 
-   library is installed on your system. If you do not have a GZIP library,
-   you may copy it from the HDF FTP server.
-
-2. In the src directory copy H5fortran_types.f90_<system> to 
-   H5fortran_types.f90, where <system> is one of the following:
-
-     solaris
-     digunix
-     linux
-
-   Example: On Digital Unix systems use the following command
-            cp H5fortran_types.f90_digunix H5fortran_types.f90
-
-3. Edit Makefile_<system >in the src/, test/ and examples/ directories
-   to specify the locations of the HDF5 C Library, the GZIP Library, and the 
-   corresponding include files on your system.
-
-4. In the src directory, run make to create the HDF5 FORTRAN90 library 
-   hdf5_fortran.a
-             make -f Makefile_<system>
-             
-   Example: On Solaris run
-            make -f Makefile_solaris
-
-   The Fortran library hdf5_fortran.a will be created.
-
-5. In the test directory, build tests by running  
-            make -f Makefile_<system>
-   This command will build fortranlib_test, fflush1 and fflush2 executables.
-   Run those executables to make sure that the library works on your system.
-
-6. In the examples directory, run
-            make -f Makefile_<system>
-   to build the following examples:
-   
-   fileexample       - creates an HDF5 file
-   dsetexample       - creates an empty dataset of integers
-   rwdsetexample     - writes and reads to the dataset created by dsetexample
-   groupexample      - creates a group in the file
-   grpsexample       - creates groups using absolute and relative names
-   grpdsetexample    - creates datasets in the groups
-   hyperslabexample  - writes and reads a hyperslab
-   selectele         - writes element selections
-   attrexample       - creates and writes a dataset attribute
-   compound          - creates, writes and reads one dim array of structures
-   mountexample      - shows how to use mounting files to access a dataset
-   refobjexample     - creates and stores references to the objects
-   refregexample     - creates and stores references to the dataset regions
-
-   The script run_example.sh runs the examples in the appropriate order. 
-
-   Use the HDF5 utility, h5dump, to see the content of the created HDF5 files.
-
-7. Install the HDF5 Reference Manual (in HTML format).  The manual
-   can be found in the Unix tar file H5_F90.R1.2.2.RefMan.tar
-   on the ftp server and is served over the Web from
-   http://hdf.ncsa.uiuc.edu/HDF5/doc/ (select the "HDF5 Fortran90 Docs" 
-   link at the bottom of the left-hand column).
-
-
-8. Send bug reports and comments to hdfhelp@ncsa.uiuc.edu
-
-User's Guide Notes
-+++++++++++++++++++
+This directory contains Fortran APIs for HDF5 Library functionality.
+A complete list of implemented Fortran subroutines can be found in the HDF5 
+Reference Manual.
 
 About the source code organization
 ==================================
 
 The Fortran APIs are organized in modules parallel to the HDF5 Interfaces.
-Each module is in a separate file with the name H5*ff.f.  Corresponding C
+Each module is in a separate file with the name H5*ff.F90.  Corresponding C
 stubs are in the H5*f.c files.  For example, the Fortran File APIs are in 
-the file H5Fff.f and the corresponding C stubs are in the file H5Ff.c. 
+the file H5Fff.F90 and the corresponding C stubs are in the file H5Ff.c. 
 
 Each module contains Fortran definitions of the constants, interfaces to 
 the subroutines if needed, and the subroutines themselves.  
@@ -124,31 +20,29 @@ the subroutines if needed, and the subroutines themselves.
 Users must use constant names in their programs instead of the numerical 
 values, as the numerical values are subject to change without notice. 
 
-About the Fortran APIs 
-=======================
+Quick overview of the Fortran APIs 
+==============================================
+ 
+*  An in-depth description of each Fortran API and its parameters can 
+   be found in the HDF5 Reference Manual.
 
 *  The Fortran APIs come in the form of Fortran subroutines.
 
 *  Each Fortran subroutine name is derived from the corresponding C function
    name by adding "_f" to the name.  For example, the name of the C function 
    to create an HDF5 file is H5Fcreate;  the corresponding Fortran subroutine 
-   is h5fcreate_f. 
-
-*  A description of each Fortran subroutine and its parameters can be found 
-   following the description of the corresponding C function in the 
-   Reference Manual provided with this release.  The manual can be found in 
-   the Unix tar file H5_F90.R1.2.2.tar in this directory and
-   is served over the Web from http://hdf.ncsa.uiuc.edu/HDF5/doc/ (select 
-   the "HDF5 Fortran90 Docs" link at the bottom of the left-hand column).
+   is h5fcreate_f.
 
-*  The parameter list for each Fortran subroutine has two more parameters
-   than the corresponding C function.  These additional parameters hold 
+*  The parameter list for each Fortran subroutine usually has two more parameters
+   than the corresponding C function.  These additional parameters typically hold 
    the return value and an error code.  The order of the Fortran subroutine 
-   parameters may differ from the order of the C function parameters. 
-   The Fortran subroutine parameters are listed in the following order: 
+   parameters may differ from the order of the C function parameters.
+ 
+   The Fortran subroutine parameters are usually listed in the following order: 
       -- required input parameters,
       -- output parameters, including return value and error code, and 
-      -- optional input parameters.
+         optional input parameters.
+
    For example, the C function to create a dataset has the following 
    prototype:
 
@@ -158,72 +52,35 @@ About the Fortran APIs
    
    The corresponding Fortran subroutine has the following form:
    
-       SUBROUTINE h5dcreate_f(loc_id, name, type_id, space_id, dset_id, 
-             hdferr, creation_prp)
-  
+       SUBROUTINE h5dcreate_f(loc_id, name, type_id, space_id, dset_id, &
+       hdferr, dset_creation_prp, link_creation_prp, dset_access_prop)
+
    The first four parameters of the Fortran subroutine correspond to the 
    C function parameters.  The fifth parameter dset_id is an output 
    parameter and contains a valid dataset identifier if the value of the 
-   sixth output parameter hdferr indicates successful completion. 
+   sixth output parameter, hdferr, indicates successful completion. 
    (Error code descriptions are provided with the subroutine descriptions 
-   in the Reference Manual.)  The seventh input parameter creation_prp 
-   is optional, and may be omitted when the default creation property 
-   list is used.
-   (XXX: Update this! - QAK)
-
-*  Parameters to the Fortran subroutines have one of the following 
-   predefined datatypes (see the file H5fortran_types.f90 for KIND 
-   definitions):
+   in the Reference Manual.)  The last three input parameters are optional 
+   and may be omitted, resulting in default values being used.
+
+*  Parameters to the Fortran subroutines typically include 
+   predefined datatypes (see the build-time generated file 
+   H5fortran_types.F90 for a complete listing):
    
         INTEGER(HID_T)      compares with hid_t type in HDF5 C APIs
         INTEGER(HSIZE_T)    compares with hsize_t in HDF5 C APIs
         INTEGER(HSSIZE_T)   compares with hssize_t in HDF5 C APIs
         INTEGER(SIZE_T)     compares with the C size_t type
+
    These integer types usually correspond to 4 or 8 byte integers, 
-   depending on the FORTRAN90 compiler and corresponding HDF5 
+   depending on the Fortran compiler and corresponding HDF5 
    C library definitions.
    
-   The H5R module defines two types: 
-        TYPE(HOBJ_REF_T_F)  compares to the hobj_ref_t in HDF5 C API
-        TYPE(HDSET_REG_REF_T_F) compares to hdset_reg_ref_t in HDF5 C API
-   These types are represented by character arrays now. 
-   The internal representation can be changed in the future.
-
-*  Each Fortran application must call the h5init_types subroutine to 
+*  Each Fortran application must call the h5open_f subroutine to 
    initialize the Fortran predefined datatypes before calling the HDF5 Fortran 
-   subroutines.  The application must call the h5close_types subroutine 
-   after all calls to the HDF5 Fortran Library. 
-
-*  The following predefined types are implemented in this prototype: 
-
-                                H5T_NATIVE_INTEGER
-                                H5T_NATIVE_REAL
-                                H5T_NATIVE_DOUBLE
-                                H5T_NATIVE_CHARACTER
-                                H5T_STD_REF_OBJ
-                                H5T_STD_REF_DSETREG
-                                H5T_IEEE_F32BE
-                                H5T_IEEE_F32LE
-                                H5T_IEEE_F64BE
-                                H5T_IEEE_F64LE
-                                H5T_STD_I8BE
-                                H5T_STD_I8LE
-                                H5T_STD_I16BE
-                                H5T_STD_I16LE
-                                H5T_STD_I32BE
-                                H5T_STD_I32LE
-                                H5T_STD_I64BE
-                                H5T_STD_I64LE
-                                H5T_STD_U8BE
-                                H5T_STD_U8LE
-                                H5T_STD_U16BE
-                                H5T_STD_U16LE
-                                H5T_STD_U32BE
-                                H5T_STD_U32LE
-                                H5T_STD_U64BE
-                                H5T_STD_U64LE
-                                
-    
+   subroutines.  The application should call the h5close_f subroutine 
+   after all calls to the HDF5 Fortran Library.
+
 *  When a C application reads data stored from a Fortran program, the data 
    will appear to be transposed due to the difference in the C - Fortran 
    storage order.  For example, if Fortran writes a 4x6 two-dimensional dataset 
@@ -233,6 +90,45 @@ About the Fortran APIs
  
 *  Fortran indices are 1 based.
 
-*  Compound datatype datasets can be written or read by atomic fields only.
+============================
+FOR DEVELOPERS
+============================
+
+Procedure to add a new function
+----------------------------------
+
+(1) Edit the fortran/src/H5*ff.F90 file
+(2) Edit the fortran/src/H5*f.c file
+(3) Edit the fortran/src/H5f90proto.h file
+(4) Add the new function to fortran/src/hdf5_fortrandll.def.in
+
+Procedure for passing C variables to Fortran
+---------------------------------------------
+
+(1) Find the C struct name you are interested in: 
+	(a) src/H5public.h if it is a generic type, i.e. H5_*
+            or
+        (b) src/H5*public.h if is a specific type, i.e. H5*_ 
+                            
+(2) Put that structure into an array that will be passed to fortran in:
+        (a) fortran/src/H5_f.c (add to nh5init_flags_c subroutine)
+        (b) edit fortran/src/H5f90proto.h and edit nh5init_flags_c interface call
+                         
+(3) Edit the function call in fortran/src/H5_ff.F90
+        (a) edit the call:  FUNCTION h5init_flags_c 
+        (b) edit h5init_flags_c call in h5open_f to match the number of arguments passing
+                             
+(4) add the size of the array and array to fortran/src/H5f90global.F90 
+         - must match the size found it H5_f.c
+
+NOTE: To just add a default C value argument, do steps (2a) and (4) 
+
+
+Procedure for adding a new file to the repository
+--------------------------------------------------
+
+Add the name of the file to the: 
+    (1) Makefile.am located in the same directory as the newfile
+    (2) CMakeLists.txt located in the same directory as the newfile
+    (3) MANIFEST located in the top level directory
 
-Not all of the APIs provided with this prototype have been fully tested. 
diff --git a/fortran/src/README_DEVELOPEMENT b/fortran/src/README_DEVELOPEMENT
deleted file mode 100644
index 43982e1..0000000
--- a/fortran/src/README_DEVELOPEMENT
+++ /dev/null
@@ -1,38 +0,0 @@
-Procedure to add a new function
----------------------------------
-
-(1) Edit the fortran/src/H5*ff.f90 file
-(2) Edit the fortran/src/H5*f.c file
-(3) Edit the fortran/src/H5f90proto.h file
-(4) Add the new function to fortran/src/hdf5_fortrandll.def.in
-
-Procedure for passing C variables to Fortran
----------------------------------------------
-
-(1) Find the C struct name you are interested in: 
-	(a) src/H5public.h if it is a generic type, i.e. H5_*
-            or
-        (b) src/H5*public.h if is a specific type, i.e. H5*_ 
-                            
-(2) Put that structure into an array that will be passed to fortran in:
-        (a) fortran/src/H5_f.c (add to nh5init_flags_c subroutine)
-        (b) edit fortran/src/H5f90proto.h and edit nh5init_flags_c interface call
-                         
-(3) Edit the function call in fortran/src/H5_ff.f90
-        (a) edit the call:  FUNCTION h5init_flags_c 
-        (b) edit h5init_flags_c call in h5open_f to match the number of arguments passing
-                             
-(4) add the size of the array and array to fortran/src/H5f90global.f90 
-         - must match the size found it H5_f.c
-
-NOTE: To just add a default C value argument, do steps (2a) and (4) 
-
-
-Procedure for adding a new file to the repository
---------------------------------------------------
-
-Add the name of the file to the: 
-    (1) Makefile.am located in the same directory as the newfile
-    (2) CMakeLists.txt located in the same directory as the newfile
-    (3) MANIFEST located in the top level directory
-
diff --git a/fortran/src/h5fc.in b/fortran/src/h5fc.in
index f8d2182..29ef83f 100644
--- a/fortran/src/h5fc.in
+++ b/fortran/src/h5fc.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 ############################################################################
@@ -309,7 +307,7 @@ if test "x$do_link" = "xyes"; then
   link_args="$link_args -L${libdir}"
 
   case "$host_os" in
-    linux*)               flag="-Wl,-rpath -Wl," ;;
+    linux*)               flag="@fortran_linux_linker_option@-rpath -Wl," ;;
     hpux*)                flag="-Wl,+b -Wl," ;;
     freebsd*|solaris*)    flag="-R" ;;
     rs6000*|aix*)         flag="-L" ;;
diff --git a/fortran/test/CMakeLists.txt b/fortran/test/CMakeLists.txt
index 1661a10..7f538f1 100644
--- a/fortran/test/CMakeLists.txt
+++ b/fortran/test/CMakeLists.txt
@@ -1,10 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_FORTRAN_TESTS C CXX Fortran)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_F90_BINARY_DIR} ${HDF5_F90_SRC_DIR}/src)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_FORTRAN_TESTS C Fortran)
 
 #-----------------------------------------------------------------------------
 # Setup the Fortran auto-detection utilities
@@ -14,7 +9,7 @@ INCLUDE_DIRECTORIES (${HDF5_F90_BINARY_DIR} ${HDF5_F90_SRC_DIR}/src)
 add_executable (H5_test_buildiface
       ${HDF5_F90_SRC_DIR}/test/H5_test_buildiface.F90
   )
-
+target_include_directories(H5_test_buildiface PRIVATE ${HDF5_BINARY_DIR} ${HDF5_F90_BINARY_DIR})
 if (WIN32 AND MSVC)
   if (BUILD_SHARED_LIBS)
     set_target_properties (H5_test_buildiface
@@ -32,46 +27,39 @@ set_target_properties (H5_test_buildiface PROPERTIES
     Fortran_MODULE_DIRECTORY ${CMAKE_Fortran_MODULE_DIRECTORY}
 )
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
-  file (MAKE_DIRECTORY "${HDF5_F90_BINARY_DIR}/shared")
-  if (WIN32)
-    set (MODSH_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/shared/${CMAKE_BUILD_TYPE})
-  else ()
-    set (MODSH_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
-  endif ()
-endif ()
-if (WIN32)
-  set (MOD_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/static/${CMAKE_BUILD_TYPE})
-else ()
-  set (MOD_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+if (BUILD_SHARED_LIBS)
+  file (MAKE_DIRECTORY "${HDF5_FORTRAN_TESTS_BINARY_DIR}/shared")
+  set (MODSH_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/shared/${HDF_CFG_BUILD_TYPE})
 endif ()
-
-INCLUDE_DIRECTORIES (${CMAKE_Fortran_MODULE_DIRECTORY} ${MOD_BUILD_DIR})
+file (MAKE_DIRECTORY "${HDF5_FORTRAN_TESTS_BINARY_DIR}/static")
+set (MOD_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/static/${HDF_CFG_BUILD_TYPE})
 
 #-----------------------------------------------------------------------------
 # Add Test Lib
 #-----------------------------------------------------------------------------
 add_library (${HDF5_F90_C_TEST_LIB_TARGET} STATIC t.c)
 set_source_files_properties (t.c PROPERTIES LANGUAGE C)
+set_property(TARGET ${HDF5_F90_C_TEST_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/static")
 TARGET_C_PROPERTIES (${HDF5_F90_C_TEST_LIB_TARGET} STATIC " " " ")
 target_link_libraries (${HDF5_F90_C_TEST_LIB_TARGET}
     ${HDF5_F90_C_LIB_TARGET}
     ${HDF5_TEST_LIB_TARGET}
 )
-H5_SET_LIB_OPTIONS (${HDF5_F90_C_TEST_LIB_TARGET} ${HDF5_F90_C_TEST_LIB_NAME} STATIC)
+H5_SET_LIB_OPTIONS (${HDF5_F90_C_TEST_LIB_TARGET} ${HDF5_F90_C_TEST_LIB_NAME} STATIC 0)
 set_target_properties (${HDF5_F90_C_TEST_LIB_TARGET} PROPERTIES
     FOLDER libraries/test/fortran
     LINKER_LANGUAGE C
     INTERFACE_INCLUDE_DIRECTORIES "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
 )
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_library (${HDF5_F90_C_TEST_LIBSH_TARGET} SHARED t.c)
+  set_property(TARGET ${HDF5_F90_C_TEST_LIBSH_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/shared")
   TARGET_C_PROPERTIES (${HDF5_F90_C_TEST_LIBSH_TARGET} SHARED " " " ")
   target_link_libraries (${HDF5_F90_C_TEST_LIBSH_TARGET}
       ${HDF5_F90_C_LIBSH_TARGET}
       ${HDF5_TEST_LIBSH_TARGET}
   )
-  H5_SET_LIB_OPTIONS (${HDF5_F90_C_TEST_LIBSH_TARGET} ${HDF5_F90_C_TEST_LIB_NAME} SHARED ${HDF5_PACKAGE_SOVERSION})
+  H5_SET_LIB_OPTIONS (${HDF5_F90_C_TEST_LIBSH_TARGET} ${HDF5_F90_C_TEST_LIB_NAME} SHARED "F")
   set_target_properties (${HDF5_F90_C_TEST_LIBSH_TARGET} PROPERTIES
       FOLDER libraries/test/fortran
       LINKER_LANGUAGE C
@@ -81,46 +69,44 @@ if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
   )
 endif ()
 
-set (CMD $<TARGET_FILE:H5_test_buildiface>)
 add_custom_command (
-    OUTPUT ${HDF5_F90_BINARY_DIR}/tf_gen.F90
-    COMMAND ${CMD}
-    WORKING_DIRECTORY ${HDF5_F90_BINARY_DIR}
+    OUTPUT ${HDF5_FORTRAN_TESTS_BINARY_DIR}/static/tf_gen.F90
+    COMMAND $<TARGET_FILE:H5_test_buildiface>
+    WORKING_DIRECTORY ${HDF5_FORTRAN_TESTS_BINARY_DIR}/static
     DEPENDS H5_test_buildiface
     COMMENT "Generating the tf_gen.F90 file"
 )
 add_custom_target (H5testgen ALL
-    DEPENDS ${HDF5_F90_BINARY_DIR}/tf_gen.F90
+    DEPENDS ${HDF5_FORTRAN_TESTS_BINARY_DIR}/static/tf_gen.F90
 )
-set_source_files_properties (${HDF5_F90_BINARY_DIR}/tf_gen.F90 PROPERTIES GENERATED TRUE)
+set_source_files_properties (${HDF5_FORTRAN_TESTS_BINARY_DIR}/static/tf_gen.F90 PROPERTIES GENERATED TRUE)
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
-  set (CMDSH $<TARGET_FILE:H5_test_buildiface>)
+if (BUILD_SHARED_LIBS)
   add_custom_command (
-      OUTPUT ${HDF5_F90_BINARY_DIR}/shared/tf_gen.F90
-      COMMAND ${CMDSH}
-      WORKING_DIRECTORY ${HDF5_F90_BINARY_DIR}/shared
+      OUTPUT ${HDF5_FORTRAN_TESTS_BINARY_DIR}/shared/tf_gen.F90
+      COMMAND $<TARGET_FILE:H5_test_buildiface>
+      WORKING_DIRECTORY ${HDF5_FORTRAN_TESTS_BINARY_DIR}/shared
       DEPENDS H5_test_buildiface
       COMMENT "Generating the tf_gen.F90 shared file"
   )
   add_custom_target (H5testgenSH ALL
-      DEPENDS ${HDF5_F90_BINARY_DIR}/shared/tf_gen.F90
+      DEPENDS ${HDF5_FORTRAN_TESTS_BINARY_DIR}/shared/tf_gen.F90
   )
-  set_source_files_properties (${HDF5_F90_BINARY_DIR}/shared/tf_gen.F90 PROPERTIES GENERATED TRUE)
+  set_source_files_properties (${HDF5_FORTRAN_TESTS_BINARY_DIR}/shared/tf_gen.F90 PROPERTIES GENERATED TRUE)
 endif ()
 
 set (HDF5_F90_TF_SOURCES
     # generated files
-    ${HDF5_F90_BINARY_DIR}/tf_gen.F90
+    ${HDF5_FORTRAN_TESTS_BINARY_DIR}/static/tf_gen.F90
 
     # normal distribution
     tf.F90
 )
 set_source_files_properties (${HDF5_F90_TF_SOURCES} PROPERTIES LANGUAGE Fortran)
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   set (HDF5_F90_TF_SOURCES_SHARED
       # generated file
-      ${HDF5_F90_BINARY_DIR}/shared/tf_gen.F90
+      ${HDF5_FORTRAN_TESTS_BINARY_DIR}/shared/tf_gen.F90
 
       # normal distribution
       tf.F90
@@ -135,8 +121,9 @@ target_link_libraries (${HDF5_F90_TEST_LIB_TARGET}
     ${HDF5_F90_LIB_TARGET}
     ${HDF5_LIB_TARGET}
 )
-H5_SET_LIB_OPTIONS (${HDF5_F90_TEST_LIB_TARGET} ${HDF5_F90_TEST_LIB_NAME} STATIC)
+H5_SET_LIB_OPTIONS (${HDF5_F90_TEST_LIB_TARGET} ${HDF5_F90_TEST_LIB_NAME} STATIC 0)
 target_include_directories (${HDF5_F90_TEST_LIB_TARGET} PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+set_property(TARGET ${HDF5_F90_TEST_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/shared")
 set_target_properties (${HDF5_F90_TEST_LIB_TARGET} PROPERTIES
     FOLDER libraries/test/fortran
     LINKER_LANGUAGE Fortran
@@ -150,7 +137,7 @@ if (WIN32)
 endif ()
 add_dependencies(${HDF5_F90_TEST_LIB_TARGET} H5testgen)
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_library (${HDF5_F90_TEST_LIBSH_TARGET} SHARED ${HDF5_F90_TF_SOURCES_SHARED})
   set (SHARED_LINK_FLAGS " ")
   if (WIN32 AND MSVC)
@@ -162,8 +149,9 @@ if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
       ${HDF5_F90_LIBSH_TARGET}
       ${HDF5_LIBSH_TARGET}
   )
-  H5_SET_LIB_OPTIONS (${HDF5_F90_TEST_LIBSH_TARGET} ${HDF5_F90_TEST_LIB_NAME} SHARED ${HDF5_PACKAGE_SOVERSION})
+  H5_SET_LIB_OPTIONS (${HDF5_F90_TEST_LIBSH_TARGET} ${HDF5_F90_TEST_LIB_NAME} SHARED "F")
   target_include_directories (${HDF5_F90_TEST_LIBSH_TARGET} PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
+  set_property(TARGET ${HDF5_F90_TEST_LIBSH_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/shared")
   set_target_properties (${HDF5_F90_TEST_LIBSH_TARGET} PROPERTIES
       FOLDER libraries/test/fortran
       LINKER_LANGUAGE Fortran
@@ -202,7 +190,6 @@ add_executable (testhdf5_fortran
     tH5Z.F90
     tHDF5.F90
 )
-TARGET_NAMING (testhdf5_fortran STATIC)
 TARGET_FORTRAN_PROPERTIES (testhdf5_fortran STATIC " " " ")
 target_link_libraries (testhdf5_fortran
     ${HDF5_F90_TEST_LIB_TARGET}
@@ -213,6 +200,7 @@ if (WIN32 AND MSVC)
   target_link_libraries (testhdf5_fortran "ws2_32.lib")
 endif ()
 target_include_directories (testhdf5_fortran PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+set_property(TARGET testhdf5_fortran APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/static")
 set_target_properties (testhdf5_fortran PROPERTIES
     LINKER_LANGUAGE Fortran
     FOLDER test/fortran
@@ -220,7 +208,7 @@ set_target_properties (testhdf5_fortran PROPERTIES
 )
 add_dependencies (testhdf5_fortran ${HDF5_F90_TEST_LIB_TARGET})
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_executable (testhdf5_fortran-shared
       fortranlib_test.F90
       tH5A.F90
@@ -238,7 +226,6 @@ if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
       tH5Z.F90
       tHDF5.F90
   )
-  TARGET_NAMING (testhdf5_fortran-shared SHARED)
   TARGET_FORTRAN_PROPERTIES (testhdf5_fortran-shared SHARED " " " ")
   target_link_libraries (testhdf5_fortran-shared
       ${HDF5_F90_TEST_LIBSH_TARGET}
@@ -249,6 +236,7 @@ if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
     target_link_libraries (testhdf5_fortran-shared "ws2_32.lib")
   endif ()
   target_include_directories (testhdf5_fortran-shared PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
+  set_property(TARGET testhdf5_fortran-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/shared")
   set_target_properties (testhdf5_fortran-shared PROPERTIES
         LINKER_LANGUAGE Fortran
         FOLDER test/fortran
@@ -266,7 +254,6 @@ add_executable (testhdf5_fortran_1_8
     tH5MISC_1_8.F90
     tHDF5_1_8.F90
 )
-TARGET_NAMING (testhdf5_fortran_1_8 STATIC)
 TARGET_FORTRAN_PROPERTIES (testhdf5_fortran_1_8 STATIC " " " ")
 target_link_libraries (testhdf5_fortran_1_8
     ${HDF5_F90_TEST_LIB_TARGET}
@@ -277,6 +264,7 @@ if (WIN32 AND MSVC)
   target_link_libraries (testhdf5_fortran_1_8 "ws2_32.lib")
 endif ()
 target_include_directories (testhdf5_fortran_1_8 PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+set_property(TARGET testhdf5_fortran_1_8 APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/static")
 set_target_properties (testhdf5_fortran_1_8 PROPERTIES
     LINKER_LANGUAGE Fortran
     FOLDER test/fortran
@@ -284,7 +272,7 @@ set_target_properties (testhdf5_fortran_1_8 PROPERTIES
 )
 add_dependencies (testhdf5_fortran_1_8 ${HDF5_F90_TEST_LIB_TARGET})
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_executable (testhdf5_fortran_1_8-shared
       fortranlib_test_1_8.F90
       tH5O.F90
@@ -293,7 +281,6 @@ if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
       tH5MISC_1_8.F90
       tHDF5_1_8.F90
   )
-  TARGET_NAMING (testhdf5_fortran_1_8-shared SHARED)
   TARGET_FORTRAN_PROPERTIES (testhdf5_fortran_1_8-shared SHARED " " " ")
   target_link_libraries (testhdf5_fortran_1_8-shared
       ${HDF5_F90_TEST_LIBSH_TARGET}
@@ -304,6 +291,7 @@ if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
     target_link_libraries (testhdf5_fortran_1_8-shared "ws2_32.lib")
   endif ()
   target_include_directories (testhdf5_fortran_1_8-shared PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
+  set_property(TARGET testhdf5_fortran_1_8-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/shared")
   set_target_properties (testhdf5_fortran_1_8-shared PROPERTIES
         LINKER_LANGUAGE Fortran
         FOLDER test/fortran
@@ -323,7 +311,6 @@ add_executable (fortranlib_test_F03
     tH5T_F03.F90
     tHDF5_F03.F90
 )
-TARGET_NAMING (fortranlib_test_F03 STATIC)
 TARGET_FORTRAN_PROPERTIES (fortranlib_test_F03 STATIC " " " ")
 target_link_libraries (fortranlib_test_F03
     ${HDF5_F90_TEST_LIB_TARGET}
@@ -334,6 +321,7 @@ if (WIN32 AND MSVC)
   target_link_libraries (fortranlib_test_F03 "ws2_32.lib")
 endif ()
 target_include_directories (fortranlib_test_F03 PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+set_property(TARGET fortranlib_test_F03 APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/static")
 set_target_properties (fortranlib_test_F03 PROPERTIES
     LINKER_LANGUAGE Fortran
     FOLDER test/fortran
@@ -341,7 +329,7 @@ set_target_properties (fortranlib_test_F03 PROPERTIES
 )
 add_dependencies (fortranlib_test_F03 ${HDF5_F90_TEST_LIB_TARGET})
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_executable (fortranlib_test_F03-shared
       fortranlib_test_F03.F90
       tH5E_F03.F90
@@ -352,7 +340,6 @@ if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
       tH5T_F03.F90
       tHDF5_F03.F90
   )
-  TARGET_NAMING (fortranlib_test_F03-shared SHARED)
   TARGET_FORTRAN_PROPERTIES (fortranlib_test_F03-shared SHARED " " " ")
   target_link_libraries (fortranlib_test_F03-shared
       ${HDF5_F90_TEST_LIBSH_TARGET}
@@ -364,6 +351,7 @@ if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
   endif ()
 
   target_include_directories (fortranlib_test_F03-shared PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
+  set_property(TARGET fortranlib_test_F03-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_BINARY_DIR}/shared")
   set_target_properties (fortranlib_test_F03-shared PROPERTIES
       LINKER_LANGUAGE Fortran
       FOLDER test/fortran
@@ -374,7 +362,6 @@ endif ()
 
 #-- Adding test for fflush1
 add_executable (fflush1 fflush1.F90)
-TARGET_NAMING (fflush1 STATIC)
 TARGET_FORTRAN_PROPERTIES (fflush1 STATIC " " " ")
 target_link_libraries (fflush1
     ${HDF5_F90_LIB_TARGET}
@@ -392,9 +379,8 @@ set_target_properties (fflush1 PROPERTIES
 )
 add_dependencies (fflush1 ${HDF5_F90_TEST_LIB_TARGET})
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_executable (fflush1-shared fflush1.F90)
-  TARGET_NAMING (fflush1-shared SHARED)
   TARGET_FORTRAN_PROPERTIES (fflush1-shared SHARED " " " ")
   target_link_libraries (fflush1-shared
       ${HDF5_F90_LIBSH_TARGET}
@@ -415,7 +401,6 @@ endif ()
 
 #-- Adding test for fflush2
 add_executable (fflush2 fflush2.F90)
-TARGET_NAMING (fflush2 STATIC)
 TARGET_FORTRAN_PROPERTIES (fflush2 STATIC " " " ")
 target_link_libraries (fflush2
     ${HDF5_F90_TEST_LIB_TARGET}
@@ -433,9 +418,8 @@ set_target_properties (fflush2 PROPERTIES
 )
 add_dependencies (fflush2 ${HDF5_F90_TEST_LIB_TARGET})
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_executable (fflush2-shared fflush2.F90)
-  TARGET_NAMING (fflush2-shared SHARED)
   TARGET_FORTRAN_PROPERTIES (fflush2-shared SHARED " " " ")
   target_link_libraries (fflush2-shared
       ${HDF5_F90_TEST_LIBSH_TARGET}
diff --git a/fortran/test/CMakeTests.cmake b/fortran/test/CMakeTests.cmake
index a282ec6..4d06359 100644
--- a/fortran/test/CMakeTests.cmake
+++ b/fortran/test/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -121,7 +132,7 @@ set_tests_properties (FORTRAN_fflush1 PROPERTIES DEPENDS FORTRAN_testhdf5-clear-
 add_test (NAME FORTRAN_fflush2 COMMAND $<TARGET_FILE:fflush2>)
 set_tests_properties (FORTRAN_fflush2 PROPERTIES DEPENDS FORTRAN_fflush1)
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_test (
     NAME FORTRAN_testhdf5-shared-clear-objects
     COMMAND    ${CMAKE_COMMAND}
diff --git a/fortran/test/H5_test_buildiface.F90 b/fortran/test/H5_test_buildiface.F90
index 8b27a96..636ded4 100644
--- a/fortran/test/H5_test_buildiface.F90
+++ b/fortran/test/H5_test_buildiface.F90
@@ -33,12 +33,10 @@
 !                                                                              *
 !  This file is part of HDF5.  The full HDF5 copyright notice, including       *
 !  terms governing use, modification, and redistribution, is contained in      *
-!  the files COPYING and Copyright.html.  COPYING can be found at the root     *
-!  of the source code distribution tree; Copyright.html can be found at the    *
-!  root level of an installed copy of the electronic HDF5 document set and     *
-!  is linked from the top-level documents page.  It can also be found at       *
-!  http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have            *
-!  access to either file, you may request a copy from help@hdfgroup.org.       *
+!  the COPYING file, which can be found at the root of the source code         *
+!  distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.    *
+!  If you do not have access to either file, you may request a copy from       *
+!  help@hdfgroup.org.                                                          *
 !  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! AUTHOR
@@ -82,12 +80,10 @@ PROGRAM H5_test_buildiface
 '!                                                                             *',&
 '!   This file is part of HDF5.  The full HDF5 copyright notice, including     *',&
 '!   terms governing use, modification, and redistribution, is contained in    *',&
-'!   the files COPYING and Copyright.html.  COPYING can be found at the root   *',&
-'!   of the source code distribution tree; Copyright.html can be found at the  *',&
-'!   root level of an installed copy of the electronic HDF5 document set and   *',&
-'!   is linked from the top-level documents page.  It can also be found at     *',&
-'!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *',&
-'!   access to either file, you may request a copy from help@hdfgroup.org.     *',&
+'!   the COPYING file, which can be found at the root of the source code       *',&
+'!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *',&
+'!   If you do not have access to either file, you may request a copy from     *',&
+'!   help@hdfgroup.org.                                                        *',&
 '! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *',&
 '!',&
 '! AUTHOR',&
diff --git a/fortran/test/Makefile.am b/fortran/test/Makefile.am
index 3def26e..8613cf9 100644
--- a/fortran/test/Makefile.am
+++ b/fortran/test/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/fortran/test/fflush1.F90 b/fortran/test/fflush1.F90
index ca2550f..bd1f551 100644
--- a/fortran/test/fflush1.F90
+++ b/fortran/test/fflush1.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
diff --git a/fortran/test/fflush2.F90 b/fortran/test/fflush2.F90
index 4230832..278f73d 100644
--- a/fortran/test/fflush2.F90
+++ b/fortran/test/fflush2.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
diff --git a/fortran/test/fortranlib_test.F90 b/fortran/test/fortranlib_test.F90
index bcf5693..8d5b32b 100644
--- a/fortran/test/fortranlib_test.F90
+++ b/fortran/test/fortranlib_test.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
@@ -52,11 +50,11 @@ PROGRAM fortranlibtest
   IF(total_error .EQ. 0) THEN
 
      WRITE(*, '(" FORTRANLIB_TEST is linked with HDF5 Library version ")', advance="NO")
-     WRITE(*, '(I1)', advance="NO") majnum
+     WRITE(*, '(I0)', advance="NO") majnum
      WRITE(*, '(".")', advance="NO")
-     WRITE(*, '(I1)', advance="NO") minnum
+     WRITE(*, '(I0)', advance="NO") minnum
      WRITE(*, '(" release ")', advance="NO")
-     WRITE(*, '(I3)') relnum
+     WRITE(*, '(I0)') relnum
   ELSE
      total_error = total_error + 1
   ENDIF
diff --git a/fortran/test/fortranlib_test_1_8.F90 b/fortran/test/fortranlib_test_1_8.F90
index 320d661..1306da5 100644
--- a/fortran/test/fortranlib_test_1_8.F90
+++ b/fortran/test/fortranlib_test_1_8.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
@@ -48,11 +46,11 @@ PROGRAM fortranlibtest
   CALL h5get_libversion_f(majnum, minnum, relnum, total_error)
   IF(total_error .EQ. 0) THEN
      WRITE(*, '(" FORTRANLIB_TEST is linked with HDF5 Library version ")', advance="NO")
-     WRITE(*, '(I1)', advance="NO") majnum
+     WRITE(*, '(I0)', advance="NO") majnum
      WRITE(*, '(".")', advance="NO")
-     WRITE(*, '(I1)', advance="NO") minnum
+     WRITE(*, '(I0)', advance="NO") minnum
      WRITE(*, '(" release ")', advance="NO")
-     WRITE(*, '(I3)') relnum
+     WRITE(*, '(I0)') relnum
   ELSE
      total_error = total_error + 1
   ENDIF
diff --git a/fortran/test/fortranlib_test_F03.F90 b/fortran/test/fortranlib_test_F03.F90
index 5f5fd2d..9a74120 100644
--- a/fortran/test/fortranlib_test_F03.F90
+++ b/fortran/test/fortranlib_test_F03.F90
@@ -15,12 +15,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
@@ -49,11 +47,11 @@ PROGRAM fortranlibtest_F03
   CALL h5get_libversion_f(majnum, minnum, relnum, total_error)
   IF(total_error .EQ. 0) THEN
      WRITE(*, '(" FORTRANLIB_TEST is linked with HDF5 Library version ")', advance="NO")
-     WRITE(*, '(I1)', advance="NO") majnum
+     WRITE(*, '(I0)', advance="NO") majnum
      WRITE(*, '(".")', advance="NO") 
-     WRITE(*, '(I1)', advance="NO") minnum
+     WRITE(*, '(I0)', advance="NO") minnum
      WRITE(*, '(" release ")', advance="NO")
-     WRITE(*, '(I3)') relnum
+     WRITE(*, '(I0)') relnum
   ELSE
      total_error = total_error + 1
   ENDIF
diff --git a/fortran/test/t.c b/fortran/test/t.c
index fe69143..107e8d5 100644
--- a/fortran/test/t.c
+++ b/fortran/test/t.c
@@ -14,12 +14,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  ******
diff --git a/fortran/test/t.h b/fortran/test/t.h
index 738aa59..81d2b5d 100644
--- a/fortran/test/t.h
+++ b/fortran/test/t.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/fortran/test/tH5A.F90 b/fortran/test/tH5A.F90
index 5b814fa..1e6fdeb 100644
--- a/fortran/test/tH5A.F90
+++ b/fortran/test/tH5A.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/test/tH5A_1_8.F90 b/fortran/test/tH5A_1_8.F90
index c70e288..f2f11aa 100644
--- a/fortran/test/tH5A_1_8.F90
+++ b/fortran/test/tH5A_1_8.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/test/tH5D.F90 b/fortran/test/tH5D.F90
index 183d969..7001b98 100644
--- a/fortran/test/tH5D.F90
+++ b/fortran/test/tH5D.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/test/tH5E.F90 b/fortran/test/tH5E.F90
index 10ecaf6..3cda6e1 100644
--- a/fortran/test/tH5E.F90
+++ b/fortran/test/tH5E.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/test/tH5E_F03.F90 b/fortran/test/tH5E_F03.F90
index 63e70a3..1878966 100644
--- a/fortran/test/tH5E_F03.F90
+++ b/fortran/test/tH5E_F03.F90
@@ -15,12 +15,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! USES
diff --git a/fortran/test/tH5F.F90 b/fortran/test/tH5F.F90
index ea8c53f..d91ee9c 100644
--- a/fortran/test/tH5F.F90
+++ b/fortran/test/tH5F.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/test/tH5F_F03.F90 b/fortran/test/tH5F_F03.F90
index 0f08257..8cc6b83 100644
--- a/fortran/test/tH5F_F03.F90
+++ b/fortran/test/tH5F_F03.F90
@@ -15,12 +15,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/test/tH5G.F90 b/fortran/test/tH5G.F90
index 2ba174c..0b6cc1a 100644
--- a/fortran/test/tH5G.F90
+++ b/fortran/test/tH5G.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/test/tH5G_1_8.F90 b/fortran/test/tH5G_1_8.F90
index f894edd..d3be525 100644
--- a/fortran/test/tH5G_1_8.F90
+++ b/fortran/test/tH5G_1_8.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/test/tH5I.F90 b/fortran/test/tH5I.F90
index 97c48c6..5ce37fd 100644
--- a/fortran/test/tH5I.F90
+++ b/fortran/test/tH5I.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/test/tH5L_F03.F90 b/fortran/test/tH5L_F03.F90
index 40afdbc..bdb5c55 100644
--- a/fortran/test/tH5L_F03.F90
+++ b/fortran/test/tH5L_F03.F90
@@ -15,12 +15,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! USES
diff --git a/fortran/test/tH5MISC_1_8.F90 b/fortran/test/tH5MISC_1_8.F90
index ba3f095..79fbf3e 100644
--- a/fortran/test/tH5MISC_1_8.F90
+++ b/fortran/test/tH5MISC_1_8.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
diff --git a/fortran/test/tH5O.F90 b/fortran/test/tH5O.F90
index 51e1d64..fa3787e 100644
--- a/fortran/test/tH5O.F90
+++ b/fortran/test/tH5O.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/test/tH5O_F03.F90 b/fortran/test/tH5O_F03.F90
index 834308b..44c4bff 100644
--- a/fortran/test/tH5O_F03.F90
+++ b/fortran/test/tH5O_F03.F90
@@ -15,12 +15,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
diff --git a/fortran/test/tH5P.F90 b/fortran/test/tH5P.F90
index 39d8c1e..563926b 100644
--- a/fortran/test/tH5P.F90
+++ b/fortran/test/tH5P.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/test/tH5P_F03.F90 b/fortran/test/tH5P_F03.F90
index aaf1496..b44540b 100644
--- a/fortran/test/tH5P_F03.F90
+++ b/fortran/test/tH5P_F03.F90
@@ -15,12 +15,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! USES
@@ -974,7 +972,7 @@ SUBROUTINE test_vds(total_error)
 
      ! Get source file name
      CALL H5Pget_virtual_filename_f(dcpl, INT(i-1, size_t), SRC_FILE_LEN_EXACT, error, nsize)
-     CALL check("H5Pget_virtual_count_f", error, total_error)
+     CALL check("H5Pget_virtual_filename_f", error, total_error)
 
      IF(nsize.NE.LEN(SRC_FILE_LEN_EXACT))THEN
         PRINT*,"virtual filenname size is incorrect"
diff --git a/fortran/test/tH5R.F90 b/fortran/test/tH5R.F90
index ef392b4..f7cccfa 100644
--- a/fortran/test/tH5R.F90
+++ b/fortran/test/tH5R.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/test/tH5S.F90 b/fortran/test/tH5S.F90
index 7223772..a4f5f4a 100644
--- a/fortran/test/tH5S.F90
+++ b/fortran/test/tH5S.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/test/tH5Sselect.F90 b/fortran/test/tH5Sselect.F90
index aeb80e9..8415bce 100644
--- a/fortran/test/tH5Sselect.F90
+++ b/fortran/test/tH5Sselect.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! NOTES
diff --git a/fortran/test/tH5T.F90 b/fortran/test/tH5T.F90
index 1a3a382..a986ba6 100644
--- a/fortran/test/tH5T.F90
+++ b/fortran/test/tH5T.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/test/tH5T_F03.F90 b/fortran/test/tH5T_F03.F90
index c596d31..800e84b 100644
--- a/fortran/test/tH5T_F03.F90
+++ b/fortran/test/tH5T_F03.F90
@@ -15,12 +15,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/fortran/test/tH5VL.F90 b/fortran/test/tH5VL.F90
index 834fbde..7ef9c19 100644
--- a/fortran/test/tH5VL.F90
+++ b/fortran/test/tH5VL.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/test/tH5Z.F90 b/fortran/test/tH5Z.F90
index 4201960..0fd7b1b 100644
--- a/fortran/test/tH5Z.F90
+++ b/fortran/test/tH5Z.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/test/tHDF5.F90 b/fortran/test/tHDF5.F90
index e9e0892..459b74f 100644
--- a/fortran/test/tHDF5.F90
+++ b/fortran/test/tHDF5.F90
@@ -17,12 +17,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
diff --git a/fortran/test/tHDF5_1_8.F90 b/fortran/test/tHDF5_1_8.F90
index 6a3f74b..7e1f862 100644
--- a/fortran/test/tHDF5_1_8.F90
+++ b/fortran/test/tHDF5_1_8.F90
@@ -18,12 +18,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
diff --git a/fortran/test/tHDF5_F03.F90 b/fortran/test/tHDF5_F03.F90
index b3b1885..96959d8 100644
--- a/fortran/test/tHDF5_F03.F90
+++ b/fortran/test/tHDF5_F03.F90
@@ -18,12 +18,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !*****
diff --git a/fortran/test/tf.F90 b/fortran/test/tf.F90
index 26b3e99..4df53bd 100644
--- a/fortran/test/tf.F90
+++ b/fortran/test/tf.F90
@@ -14,12 +14,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! CONTAINS SUBROUTINES
diff --git a/fortran/testpar/CMakeLists.txt b/fortran/testpar/CMakeLists.txt
index 909cbaf..fe5827d 100644
--- a/fortran/testpar/CMakeLists.txt
+++ b/fortran/testpar/CMakeLists.txt
@@ -1,10 +1,10 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_FORTRAN_TESTPAR C CXX Fortran)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_FORTRAN_TESTPAR C Fortran)
 
 #-----------------------------------------------------------------------------
 # Setup include Directories
 #-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${MPI_Fortran_INCLUDE_PATH} ${HDF5_F90_BINARY_DIR} ${HDF5_F90_SRC_DIR}/src)
+set (TESTPAR_INCLUDES ${MPI_Fortran_INCLUDE_DIRS} ${CMAKE_Fortran_MODULE_DIRECTORY}/static ${HDF5_F90_BINARY_DIR} ${HDF5_F90_SRC_DIR}/src)
 
 #-----------------------------------------------------------------------------
 # Add Tests
@@ -16,7 +16,6 @@ add_executable (parallel_test
     hyper.f90
     mdset.f90
 )
-TARGET_NAMING (parallel_test STATIC)
 TARGET_FORTRAN_PROPERTIES (parallel_test STATIC " " " ")
 target_link_libraries (parallel_test
     ${HDF5_F90_TEST_LIB_TARGET}
@@ -27,7 +26,7 @@ target_link_libraries (parallel_test
 if (WIN32 AND MSVC)
   target_link_libraries (parallel_test "ws2_32.lib")
 endif ()
-target_include_directories (parallel_test PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+target_include_directories (parallel_test PRIVATE ${TESTPAR_INCLUDES})
 set_target_properties (parallel_test PROPERTIES LINKER_LANGUAGE Fortran)
 set_target_properties (parallel_test PROPERTIES FOLDER test/fortran)
 
diff --git a/fortran/testpar/CMakeTests.cmake b/fortran/testpar/CMakeTests.cmake
index 61085e6..d00a6fc 100644
--- a/fortran/testpar/CMakeTests.cmake
+++ b/fortran/testpar/CMakeTests.cmake
@@ -1,7 +1,18 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
 ###           T E S T I N G                                                ###
 ##############################################################################
 ##############################################################################
-add_test (NAME FORT_parallel_test COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:parallel_test>)
+add_test (NAME FORT_parallel_test COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_PREFLAGS} $<TARGET_FILE:parallel_test> ${MPIEXEC_POSTFLAGS})
diff --git a/fortran/testpar/Makefile.am b/fortran/testpar/Makefile.am
index 380f475..e597a84 100644
--- a/fortran/testpar/Makefile.am
+++ b/fortran/testpar/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/fortran/testpar/hyper.f90 b/fortran/testpar/hyper.f90
index 28c0b53..22f641d 100644
--- a/fortran/testpar/hyper.f90
+++ b/fortran/testpar/hyper.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 
 
diff --git a/fortran/testpar/mdset.f90 b/fortran/testpar/mdset.f90
index 7fe431b..70d2939 100644
--- a/fortran/testpar/mdset.f90
+++ b/fortran/testpar/mdset.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 
 
diff --git a/fortran/testpar/ptest.f90 b/fortran/testpar/ptest.f90
index 82dcc09..14ac3b2 100644
--- a/fortran/testpar/ptest.f90
+++ b/fortran/testpar/ptest.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 
 !
diff --git a/hl/CMakeLists.txt b/hl/CMakeLists.txt
index a47e023..2a71b47 100644
--- a/hl/CMakeLists.txt
+++ b/hl/CMakeLists.txt
@@ -1,32 +1,25 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL C CXX)
-
-#-----------------------------------------------------------------------------
-# Apply Definitions to compiler in this directory and below
-#-----------------------------------------------------------------------------
-add_definitions (${HDF_EXTRA_C_FLAGS})
-
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL C)
 
 #-----------------------------------------------------------------------------
 # List Source files
 #-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_HL_SOURCE_DIR}/src )
 
-add_subdirectory (${HDF5_HL_SOURCE_DIR}/src ${HDF5_HL_BINARY_DIR}/src)
+add_subdirectory (src)
 
 #-- Build the High level Tools
 if (HDF5_BUILD_TOOLS)
-  add_subdirectory (${HDF5_HL_SOURCE_DIR}/tools ${HDF5_HL_BINARY_DIR}/tools)
+  add_subdirectory (tools)
 endif ()
 
 #-- Add High Level Examples
 if (HDF5_BUILD_EXAMPLES)
-  add_subdirectory (${HDF5_HL_SOURCE_DIR}/examples ${HDF5_HL_BINARY_DIR}/examples)
+  add_subdirectory (examples)
 endif ()
 
 #-- Build the Unit testing if requested
 if (NOT HDF5_EXTERNALLY_CONFIGURED)
   if (BUILD_TESTING)
-    add_subdirectory (${HDF5_HL_SOURCE_DIR}/test ${HDF5_HL_BINARY_DIR}/test)
+    add_subdirectory (test)
   endif ()
 endif ()
diff --git a/hl/COPYING b/hl/COPYING
index 6903daf..6497ace 100644
--- a/hl/COPYING
+++ b/hl/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/hl/Makefile.am b/hl/Makefile.am
index 9f31719..aee1f86 100644
--- a/hl/Makefile.am
+++ b/hl/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # 
 # This makefile mostly just reinvokes make in the various subdirectories
diff --git a/hl/c++/CMakeLists.txt b/hl/c++/CMakeLists.txt
index 91bfa14..a62d9d4 100644
--- a/hl/c++/CMakeLists.txt
+++ b/hl/c++/CMakeLists.txt
@@ -1,16 +1,16 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_CPP)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_CPP CXX)
 
 #-----------------------------------------------------------------------------
 # Main HL lib is in /src
 #-----------------------------------------------------------------------------
-add_subdirectory (${HDF5_HL_CPP_SOURCE_DIR}/src ${HDF5_HL_CPP_BINARY_DIR}/src)
+add_subdirectory (src)
 
 # --------------------------------------------------------------------
 #  Add in the examples for the Packet Table codes
 # --------------------------------------------------------------------
 if (HDF5_BUILD_EXAMPLES)
-  add_subdirectory (${HDF5_HL_CPP_SOURCE_DIR}/examples ${HDF5_HL_CPP_BINARY_DIR}/examples)
+  add_subdirectory (examples)
 endif ()
 
 # --------------------------------------------------------------------
@@ -18,5 +18,5 @@ endif ()
 # --------------------------------------------------------------------
 
 if (BUILD_TESTING)
-  add_subdirectory (${HDF5_HL_CPP_SOURCE_DIR}/test ${HDF5_HL_CPP_BINARY_DIR}/test)
+  add_subdirectory (test)
 endif ()
diff --git a/hl/c++/COPYING b/hl/c++/COPYING
index 6903daf..6497ace 100644
--- a/hl/c++/COPYING
+++ b/hl/c++/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/hl/c++/Makefile.am b/hl/c++/Makefile.am
index 80445f7..1968bf5 100644
--- a/hl/c++/Makefile.am
+++ b/hl/c++/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/hl/c++/examples/CMakeLists.txt b/hl/c++/examples/CMakeLists.txt
index 33ad1e5..1760d71 100644
--- a/hl/c++/examples/CMakeLists.txt
+++ b/hl/c++/examples/CMakeLists.txt
@@ -1,17 +1,11 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_CPP_EXAMPLES)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_HL_SRC_DIR}/src)
-INCLUDE_DIRECTORIES (${HDF5_HL_CPP_SRC_DIR}/src)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_CPP_EXAMPLES CXX)
 
 # --------------------------------------------------------------------
 #  Add in the examples for the Packet Table codes
 # --------------------------------------------------------------------
 add_executable (ptExampleFL ${HDF5_HL_CPP_EXAMPLES_SOURCE_DIR}/ptExampleFL.cpp)
-TARGET_NAMING (ptExampleFL STATIC)
+set_property(TARGET ptExampleFL APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (ptExampleFL STATIC " " " ")
 target_link_libraries (
     ptExampleFL
diff --git a/hl/c++/examples/CMakeTests.cmake b/hl/c++/examples/CMakeTests.cmake
index 86bdd93..103ec2b 100644
--- a/hl/c++/examples/CMakeTests.cmake
+++ b/hl/c++/examples/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
diff --git a/hl/c++/examples/Makefile.am b/hl/c++/examples/Makefile.am
index 7202a96..ce719f5 100644
--- a/hl/c++/examples/Makefile.am
+++ b/hl/c++/examples/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/hl/c++/examples/ptExampleFL.cpp b/hl/c++/examples/ptExampleFL.cpp
index 27cbd92..26cbf09 100644
--- a/hl/c++/examples/ptExampleFL.cpp
+++ b/hl/c++/examples/ptExampleFL.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5PacketTable.h"
diff --git a/hl/c++/examples/run-hlc++-ex.sh.in b/hl/c++/examples/run-hlc++-ex.sh.in
index 5aa1032..9539724 100644
--- a/hl/c++/examples/run-hlc++-ex.sh.in
+++ b/hl/c++/examples/run-hlc++-ex.sh.in
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 #
 #  This file:  run-hlc++-ex.sh
diff --git a/hl/c++/src/CMakeLists.txt b/hl/c++/src/CMakeLists.txt
index 38604cd..10a0c1e 100644
--- a/hl/c++/src/CMakeLists.txt
+++ b/hl/c++/src/CMakeLists.txt
@@ -1,24 +1,19 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_CPP_SRC)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_CPP_SRC CXX)
 
 #-----------------------------------------------------------------------------
 # Define Sources
 #-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_HL_SRC_DIR}/src)
-INCLUDE_DIRECTORIES (${HDF5_HL_CPP_SRC_SOURCE_DIR})
 
 set (HDF5_HL_CPP_SOURCES ${HDF5_HL_CPP_SRC_SOURCE_DIR}/H5PacketTable.cpp)
 set (HDF5_HL_CPP_HDRS ${HDF5_HL_CPP_SRC_SOURCE_DIR}/H5PacketTable.h)
 
 add_library (${HDF5_HL_CPP_LIB_TARGET} STATIC ${HDF5_HL_CPP_SOURCES})
+set_property(TARGET ${HDF5_HL_CPP_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (${HDF5_HL_CPP_LIB_TARGET} STATIC " " " ")
-target_link_libraries (
-    ${HDF5_HL_CPP_LIB_TARGET}
-    ${HDF5_HL_LIB_TARGET}
-    ${HDF5_LIB_TARGET}
-)
+target_link_libraries (${HDF5_HL_CPP_LIB_TARGET} PUBLIC ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_HL_CPP_LIB_TARGET}")
-H5_SET_LIB_OPTIONS (${HDF5_HL_CPP_LIB_TARGET} ${HDF5_HL_CPP_LIB_NAME} STATIC)
+H5_SET_LIB_OPTIONS (${HDF5_HL_CPP_LIB_TARGET} ${HDF5_HL_CPP_LIB_NAME} STATIC 0)
 set_target_properties (${HDF5_HL_CPP_LIB_TARGET} PROPERTIES
     FOLDER libraries/hl
     INTERFACE_INCLUDE_DIRECTORIES "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
@@ -27,14 +22,11 @@ set (install_targets ${HDF5_HL_CPP_LIB_TARGET})
 
 if (BUILD_SHARED_LIBS)
   add_library (${HDF5_HL_CPP_LIBSH_TARGET} SHARED ${HDF5_HL_CPP_SOURCES})
+  set_property(TARGET ${HDF5_HL_CPP_LIBSH_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (${HDF5_HL_CPP_LIBSH_TARGET} SHARED " " " ")
-  target_link_libraries (
-      ${HDF5_HL_CPP_LIBSH_TARGET}
-      ${HDF5_HL_LIBSH_TARGET}
-      ${HDF5_LIBSH_TARGET}
-  )
+  target_link_libraries (${HDF5_HL_CPP_LIBSH_TARGET} PUBLIC ${HDF5_HL_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_HL_CPP_LIBSH_TARGET}")
-  H5_SET_LIB_OPTIONS (${HDF5_HL_CPP_LIBSH_TARGET} ${HDF5_HL_CPP_LIB_NAME} SHARED ${HDF5_HL_CXX_PACKAGE_SOVERSION})
+  H5_SET_LIB_OPTIONS (${HDF5_HL_CPP_LIBSH_TARGET} ${HDF5_HL_CPP_LIB_NAME} SHARED "HL_CXX")
   set_target_properties (${HDF5_HL_CPP_LIBSH_TARGET} PROPERTIES
       FOLDER libraries/hl
       COMPILE_DEFINITIONS "H5_BUILT_AS_DYNAMIC_LIB"
@@ -77,3 +69,50 @@ if (HDF5_EXPORTED_TARGETS)
       INCLUDES DESTINATION include
   )
 endif ()
+
+#-----------------------------------------------------------------------------
+# Create pkgconfig files
+#-----------------------------------------------------------------------------
+set (_PKG_CONFIG_PREFIX ${CMAKE_INSTALL_PREFIX})
+set (_PKG_CONFIG_EXEC_PREFIX \${prefix})
+set (_PKG_CONFIG_LIBDIR \${exec_prefix}/lib)
+set (_PKG_CONFIG_INCLUDEDIR \${prefix}/include)
+set (_PKG_CONFIG_LIBNAME "${HDF5_HL_CPP_LIB_CORENAME}")
+set (_PKG_CONFIG_VERSION "${HDF5_PACKAGE_VERSION}")
+
+set (_PKG_CONFIG_LIBS_PRIVATE)
+
+set (_PKG_CONFIG_LIBS "${_PKG_CONFIG_LIBS} -l${HDF5_HL_CPP_LIB_CORENAME}")
+if (BUILD_SHARED_LIBS)
+  set (_PKG_CONFIG_SH_LIBS "${_PKG_CONFIG_SH_LIBS} -l${HDF5_HL_CPP_LIB_CORENAME}")
+endif ()
+
+set (_PKG_CONFIG_REQUIRES "${HDF5_HL_LIB_CORENAME}")
+set (_PKG_CONFIG_REQUIRES_PRIVATE "${HDF5_HL_LIB_CORENAME}")
+
+configure_file (
+    ${HDF_RESOURCES_DIR}/libhdf5.pc.in
+    ${HDF5_BINARY_DIR}/CMakeFiles/${HDF5_HL_CPP_LIB_CORENAME}-${HDF5_PACKAGE_VERSION}.pc
+    @ONLY
+)
+install (
+    FILES ${HDF5_BINARY_DIR}/CMakeFiles/${HDF5_HL_CPP_LIB_CORENAME}-${HDF5_PACKAGE_VERSION}.pc
+    DESTINATION ${HDF5_INSTALL_LIB_DIR}/pkgconfig
+    COMPONENT hlcpplibraries
+)
+
+if (NOT WIN32)
+  set (_PKG_CONFIG_COMPILER ${CMAKE_CXX_COMPILER})
+  configure_file (
+      ${HDF_RESOURCES_DIR}/libh5cc.in
+      ${HDF5_BINARY_DIR}/CMakeFiles/h5hlc++
+      @ONLY
+  )
+  install (
+      FILES ${HDF5_BINARY_DIR}/CMakeFiles/h5hlc++
+      DESTINATION ${HDF5_INSTALL_BIN_DIR}
+      PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+      COMPONENT hlcpplibraries
+  )
+endif ()
+
diff --git a/hl/c++/src/H5PacketTable.cpp b/hl/c++/src/H5PacketTable.cpp
index c4d7bbf..544df0b 100644
--- a/hl/c++/src/H5PacketTable.cpp
+++ b/hl/c++/src/H5PacketTable.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Packet Table wrapper classes
diff --git a/hl/c++/src/H5PacketTable.h b/hl/c++/src/H5PacketTable.h
index be0b130..2665984 100644
--- a/hl/c++/src/H5PacketTable.h
+++ b/hl/c++/src/H5PacketTable.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Packet Table wrapper classes
diff --git a/hl/c++/src/Makefile.am b/hl/c++/src/Makefile.am
index c78f5fa..363ba3b 100644
--- a/hl/c++/src/Makefile.am
+++ b/hl/c++/src/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/hl/c++/test/CMakeLists.txt b/hl/c++/test/CMakeLists.txt
index a2f9429..710e218 100644
--- a/hl/c++/test/CMakeLists.txt
+++ b/hl/c++/test/CMakeLists.txt
@@ -1,23 +1,9 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_CPP_TEST)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_HL_SRC_DIR}/src)
-INCLUDE_DIRECTORIES (${HDF5_HL_SRC_DIR}/c++/src)
-
-# --------------------------------------------------------------------
-# Add in the unit tests for the packet table c++ wrapper
-# --------------------------------------------------------------------
-
-INCLUDE_DIRECTORIES (${HDF5_TEST_SRC_DIR})
-INCLUDE_DIRECTORIES (${HDF5_HL_SRC_DIR}/test)
-INCLUDE_DIRECTORIES (${HDF5_CPP_SRC_DIR}/src)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_CPP_TEST CXX)
 
 add_executable (hl_ptableTest ${HDF5_HL_CPP_TEST_SOURCE_DIR}/ptableTest.cpp)
+set_property(TARGET hl_ptableTest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_HL_SRC_DIR}/test;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (hl_ptableTest STATIC " " " ")
-TARGET_NAMING (hl_ptableTest STATIC)
 target_link_libraries (
     hl_ptableTest
     ${HDF5_LIB_TARGET}
diff --git a/hl/c++/test/CMakeTests.cmake b/hl/c++/test/CMakeTests.cmake
index d41f79e..785abca 100644
--- a/hl/c++/test/CMakeTests.cmake
+++ b/hl/c++/test/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
diff --git a/hl/c++/test/Makefile.am b/hl/c++/test/Makefile.am
index c835843..7031c34 100644
--- a/hl/c++/test/Makefile.am
+++ b/hl/c++/test/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/hl/c++/test/ptableTest.cpp b/hl/c++/test/ptableTest.cpp
index c388af3..340912e 100644
--- a/hl/c++/test/ptableTest.cpp
+++ b/hl/c++/test/ptableTest.cpp
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* ptableTest.cpp */
diff --git a/hl/c++/test/ptableTest.h b/hl/c++/test/ptableTest.h
index 60b55ca..8af7bff 100644
--- a/hl/c++/test/ptableTest.h
+++ b/hl/c++/test/ptableTest.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Test header for Packet Table C++ wrapper API */
diff --git a/hl/examples/CMakeLists.txt b/hl/examples/CMakeLists.txt
index 1144e0f..79250e6 100644
--- a/hl/examples/CMakeLists.txt
+++ b/hl/examples/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_EXAMPLES )
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_EXAMPLES C)
 
 #-----------------------------------------------------------------------------
 # Define Sources
@@ -28,7 +28,7 @@ set (examples
 
 foreach (example ${examples})
   add_executable (hl_ex_${example} ${HDF5_HL_EXAMPLES_SOURCE_DIR}/${example}.c)
-  TARGET_NAMING (hl_ex_${example} STATIC)
+  set_property(TARGET hl_ex_${example} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (hl_ex_${example} STATIC " " " ")
   target_link_libraries (hl_ex_${example} ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET})
   set_target_properties (hl_ex_${example} PROPERTIES FOLDER examples/hl)
diff --git a/hl/examples/CMakeTests.cmake b/hl/examples/CMakeTests.cmake
index 5645155..166fa7c 100644
--- a/hl/examples/CMakeTests.cmake
+++ b/hl/examples/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
diff --git a/hl/examples/Makefile.am b/hl/examples/Makefile.am
index ba200ed..29e1a48 100644
--- a/hl/examples/Makefile.am
+++ b/hl/examples/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/hl/examples/ex_ds1.c b/hl/examples/ex_ds1.c
index 8b7e530..1e0c592 100644
--- a/hl/examples/ex_ds1.c
+++ b/hl/examples/ex_ds1.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/hl/examples/ex_image1.c b/hl/examples/ex_image1.c
index 18ad903..56a175d 100644
--- a/hl/examples/ex_image1.c
+++ b/hl/examples/ex_image1.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/hl/examples/ex_image2.c b/hl/examples/ex_image2.c
index b57f1b7..5abf723 100644
--- a/hl/examples/ex_image2.c
+++ b/hl/examples/ex_image2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/hl/examples/ex_lite1.c b/hl/examples/ex_lite1.c
index 446c803..89f60dc 100644
--- a/hl/examples/ex_lite1.c
+++ b/hl/examples/ex_lite1.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
diff --git a/hl/examples/ex_lite2.c b/hl/examples/ex_lite2.c
index a696a20..261fc73 100644
--- a/hl/examples/ex_lite2.c
+++ b/hl/examples/ex_lite2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/hl/examples/ex_lite3.c b/hl/examples/ex_lite3.c
index f409ea4..420cbcb 100644
--- a/hl/examples/ex_lite3.c
+++ b/hl/examples/ex_lite3.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/hl/examples/ex_table_01.c b/hl/examples/ex_table_01.c
index 1d381ae..f1d0266 100644
--- a/hl/examples/ex_table_01.c
+++ b/hl/examples/ex_table_01.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/hl/examples/ex_table_02.c b/hl/examples/ex_table_02.c
index 129f87d..923f810 100644
--- a/hl/examples/ex_table_02.c
+++ b/hl/examples/ex_table_02.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/hl/examples/ex_table_03.c b/hl/examples/ex_table_03.c
index c9f94ce..76a9eae 100644
--- a/hl/examples/ex_table_03.c
+++ b/hl/examples/ex_table_03.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
diff --git a/hl/examples/ex_table_04.c b/hl/examples/ex_table_04.c
index 01f2869..203114c 100644
--- a/hl/examples/ex_table_04.c
+++ b/hl/examples/ex_table_04.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/hl/examples/ex_table_05.c b/hl/examples/ex_table_05.c
index 7ed1fec..b43d635 100644
--- a/hl/examples/ex_table_05.c
+++ b/hl/examples/ex_table_05.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
diff --git a/hl/examples/ex_table_06.c b/hl/examples/ex_table_06.c
index 081347e..0397e83 100644
--- a/hl/examples/ex_table_06.c
+++ b/hl/examples/ex_table_06.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/hl/examples/ex_table_07.c b/hl/examples/ex_table_07.c
index 3be788f..d9ea444 100644
--- a/hl/examples/ex_table_07.c
+++ b/hl/examples/ex_table_07.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/hl/examples/ex_table_08.c b/hl/examples/ex_table_08.c
index 5d3659f..a45520d 100644
--- a/hl/examples/ex_table_08.c
+++ b/hl/examples/ex_table_08.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5_hl.h"
diff --git a/hl/examples/ex_table_09.c b/hl/examples/ex_table_09.c
index a4ef611..a9f5f11 100644
--- a/hl/examples/ex_table_09.c
+++ b/hl/examples/ex_table_09.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5_hl.h"
diff --git a/hl/examples/ex_table_10.c b/hl/examples/ex_table_10.c
index 059c7ea..8c4d8ae 100644
--- a/hl/examples/ex_table_10.c
+++ b/hl/examples/ex_table_10.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5_hl.h"
diff --git a/hl/examples/ex_table_11.c b/hl/examples/ex_table_11.c
index 687568c..d6215cb 100644
--- a/hl/examples/ex_table_11.c
+++ b/hl/examples/ex_table_11.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5_hl.h"
diff --git a/hl/examples/ex_table_12.c b/hl/examples/ex_table_12.c
index 125b8be..f287c29 100644
--- a/hl/examples/ex_table_12.c
+++ b/hl/examples/ex_table_12.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/hl/examples/pal_rgb.h b/hl/examples/pal_rgb.h
index 606137e..f3905b3 100644
--- a/hl/examples/pal_rgb.h
+++ b/hl/examples/pal_rgb.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 const unsigned char pal_rgb[256*3] = {255,255,255,
diff --git a/hl/examples/ptExampleFL.c b/hl/examples/ptExampleFL.c
index 37b5035..ba7a3a0 100644
--- a/hl/examples/ptExampleFL.c
+++ b/hl/examples/ptExampleFL.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5_hl.h"
diff --git a/hl/examples/run-hl-ex.sh b/hl/examples/run-hl-ex.sh
index 5fa97c0..6f736cc 100755
--- a/hl/examples/run-hl-ex.sh
+++ b/hl/examples/run-hl-ex.sh
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 #
 #  This file:  run-hl-ex.sh
diff --git a/hl/examples/run-hlc-ex.sh.in b/hl/examples/run-hlc-ex.sh.in
index d897a02..b12955f 100644
--- a/hl/examples/run-hlc-ex.sh.in
+++ b/hl/examples/run-hlc-ex.sh.in
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 #
 #  This file:  run-hlc-ex.sh
diff --git a/hl/fortran/CMakeLists.txt b/hl/fortran/CMakeLists.txt
index c651ce9..3c82574 100644
--- a/hl/fortran/CMakeLists.txt
+++ b/hl/fortran/CMakeLists.txt
@@ -1,21 +1,21 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_F90 C CXX Fortran)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_F90 C Fortran)
 
 #-----------------------------------------------------------------------------
 # List Source files
 #-----------------------------------------------------------------------------
-add_subdirectory (${HDF5_HL_F90_SOURCE_DIR}/src ${HDF5_HL_F90_BINARY_DIR}/src)
+add_subdirectory (src)
 
 #-----------------------------------------------------------------------------
 # Build the HL Fortran Examples
 #-----------------------------------------------------------------------------
 if (HDF5_BUILD_EXAMPLES)
-  add_subdirectory (${HDF5_HL_F90_SOURCE_DIR}/examples ${HDF5_HL_F90_BINARY_DIR}/examples)
+  add_subdirectory (examples)
 endif ()
 
 #-----------------------------------------------------------------------------
 # Testing
 #-----------------------------------------------------------------------------
 if (BUILD_TESTING)
-  add_subdirectory (${HDF5_HL_F90_SOURCE_DIR}/test ${HDF5_HL_F90_BINARY_DIR}/test)
+  add_subdirectory (test)
 endif ()
diff --git a/hl/fortran/COPYING b/hl/fortran/COPYING
index 6903daf..6497ace 100644
--- a/hl/fortran/COPYING
+++ b/hl/fortran/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/hl/fortran/Makefile.am b/hl/fortran/Makefile.am
index 646de26..ad18a21 100644
--- a/hl/fortran/Makefile.am
+++ b/hl/fortran/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # 
 # This makefile mostly just reinvokes make in the various subdirectories
diff --git a/hl/fortran/examples/CMakeLists.txt b/hl/fortran/examples/CMakeLists.txt
index dfe6102..af92efc 100644
--- a/hl/fortran/examples/CMakeLists.txt
+++ b/hl/fortran/examples/CMakeLists.txt
@@ -1,13 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_F90_EXAMPLES C CXX Fortran)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (
-    ${HDF5_F90_BINARY_DIR}
-    ${HDF5_F90_SRC_DIR}/src
-)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_F90_EXAMPLES C Fortran)
 
 set (examples
     exlite
@@ -16,7 +8,6 @@ set (examples
 
 foreach (example ${examples})
   add_executable (hl_f90_ex_${example} ${HDF5_HL_F90_EXAMPLES_SOURCE_DIR}/${example}.f90)
-  TARGET_NAMING (hl_f90_ex_${example} STATIC)
   TARGET_FORTRAN_PROPERTIES (hl_f90_ex_${example} STATIC " " " ")
   target_link_libraries (hl_f90_ex_${example}
       ${HDF5_HL_F90_LIB_TARGET}
@@ -24,6 +15,7 @@ foreach (example ${examples})
       ${HDF5_LIB_TARGET}
   )
   target_include_directories (hl_f90_ex_${example} PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+  set_property(TARGET hl_f90_ex_${example} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_SRC_DIR}/src")
   set_target_properties (hl_f90_ex_${example} PROPERTIES LINKER_LANGUAGE Fortran)
   set_target_properties (hl_f90_ex_${example} PROPERTIES FOLDER examples/hl/fortran)
 
diff --git a/hl/fortran/examples/CMakeTests.cmake b/hl/fortran/examples/CMakeTests.cmake
index b5f5fc6..91cb56b 100644
--- a/hl/fortran/examples/CMakeTests.cmake
+++ b/hl/fortran/examples/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
diff --git a/hl/fortran/examples/Makefile.am b/hl/fortran/examples/Makefile.am
index 997da73..d383f9a 100644
--- a/hl/fortran/examples/Makefile.am
+++ b/hl/fortran/examples/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -45,10 +43,10 @@ FORTRAN_API=yes
 # Tell automake how to build examples using h5fc
 if BUILD_PARALLEL_CONDITIONAL
 $(EXTRA_PROG): $(H5FC_PP)
-	$(H5FC_PP) $(H5CCFLAGS) $(FCFLAGS) -o $@ $(srcdir)/$@.f90;
+	$(H5FC_PP) $(H5CCFLAGS) -o $@ $(srcdir)/$@.f90;
 else
 $(EXTRA_PROG): $(H5FC)
-	$(H5FC) $(H5CCFLAGS) $(FCFLAGS) -o $@ $(srcdir)/$@.f90;
+	$(H5FC) $(H5CCFLAGS) -o $@ $(srcdir)/$@.f90;
 endif
 
 # Tell automake how to install examples
diff --git a/hl/fortran/examples/ex_ds1.f90 b/hl/fortran/examples/ex_ds1.f90
index d77f8e0..14e2b0c 100644
--- a/hl/fortran/examples/ex_ds1.f90
+++ b/hl/fortran/examples/ex_ds1.f90
@@ -5,12 +5,10 @@
 ! *                                                                           *
 ! * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 ! * terms governing use, modification, and redistribution, is contained in    *
-! * the files COPYING and Copyright.html.  COPYING can be found at the root   *
-! * of the source code distribution tree; Copyright.html can be found at the  *
-! * root level of an installed copy of the electronic HDF5 document set and   *
-! * is linked from the top-level documents page.  It can also be found at     *
-! * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-! * access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 PROGRAM example_ds
 
diff --git a/hl/fortran/examples/exlite.f90 b/hl/fortran/examples/exlite.f90
index 916bcb9..90a33fd 100644
--- a/hl/fortran/examples/exlite.f90
+++ b/hl/fortran/examples/exlite.f90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 
 !
diff --git a/hl/fortran/examples/run-hlfortran-ex.sh.in b/hl/fortran/examples/run-hlfortran-ex.sh.in
index 12f9fec..c8f41f8 100644
--- a/hl/fortran/examples/run-hlfortran-ex.sh.in
+++ b/hl/fortran/examples/run-hlfortran-ex.sh.in
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 #
 #  This file:  run-hlfortran-ex.sh
diff --git a/hl/fortran/src/CMakeLists.txt b/hl/fortran/src/CMakeLists.txt
index 345a739..41adb6e 100644
--- a/hl/fortran/src/CMakeLists.txt
+++ b/hl/fortran/src/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT(HDF5_HL_F90_SRC C CXX Fortran)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_F90_SRC C Fortran)
 
 #-----------------------------------------------------------------------------
 # configure def file for shared libs on windows
@@ -18,7 +18,7 @@ endif ()
 add_executable (H5HL_buildiface
       ${HDF5_HL_F90_SRC_SOURCE_DIR}/H5HL_buildiface.F90
   )
-
+target_include_directories(H5HL_buildiface PRIVATE "${HDF5_BINARY_DIR};${HDF5_F90_BINARY_DIR}")
 if (WIN32 AND MSVC)
   if (BUILD_SHARED_LIBS)
     set_target_properties (H5HL_buildiface
@@ -36,30 +36,12 @@ set_target_properties (H5HL_buildiface PROPERTIES
     Fortran_MODULE_DIRECTORY ${CMAKE_Fortran_MODULE_DIRECTORY}
 )
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
-  file (MAKE_DIRECTORY "${HDF5_HL_F90_SRC_BINARY_DIR}/shared")
-  if (WIN32)
-    set (MODSH_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/shared/${CMAKE_BUILD_TYPE})
-  else ()
-    set (MODSH_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
-  endif ()
-endif ()
-if (WIN32)
-  set (MOD_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/static/${CMAKE_BUILD_TYPE})
-else ()
-  set (MOD_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+if (BUILD_SHARED_LIBS)
+  file (MAKE_DIRECTORY "${HDF5_HL_F90_BINARY_DIR}/shared")
+  set (MODSH_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/shared/${HDF_CFG_BUILD_TYPE})
 endif ()
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (
-    ${HDF5_HL_SRC_DIR}/src
-    ${HDF5_F90_SRC_DIR}/src
-    ${HDF5_F90_BINARY_DIR}
-    ${CMAKE_Fortran_MODULE_DIRECTORY}
-    ${MOD_BUILD_DIR}
-)
+file (MAKE_DIRECTORY "${HDF5_HL_F90_BINARY_DIR}/static")
+set (MOD_BUILD_DIR ${CMAKE_Fortran_MODULE_DIRECTORY}/static/${HDF_CFG_BUILD_TYPE})
 
 #-----------------------------------------------------------------------------
 # hl_f90CStub lib
@@ -76,10 +58,12 @@ set_source_files_properties (${HDF5_HL_F90_C_SOURCES} PROPERTIES LANGUAGE C)
 set (HDF5_HL_F90_HEADERS ${HDF5_HL_F90_SRC_SOURCE_DIR}/H5LTf90proto.h)
 
 add_library (${HDF5_HL_F90_C_LIB_TARGET} STATIC ${HDF5_HL_F90_C_SOURCES} ${HDF5_HL_F90_HEADERS})
+target_include_directories(${HDF5_HL_F90_C_LIB_TARGET} PUBLIC "${HDF5_F90_BINARY_DIR}/static")
+set_property(TARGET ${HDF5_HL_F90_C_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (${HDF5_HL_F90_C_LIB_TARGET} STATIC " " " ")
-target_link_libraries (${HDF5_HL_F90_C_LIB_TARGET} ${HDF5_F90_C_LIB_TARGET} ${HDF5_HL_LIB_TARGET})
+target_link_libraries (${HDF5_HL_F90_C_LIB_TARGET} PUBLIC ${HDF5_F90_C_LIB_TARGET} ${HDF5_HL_LIB_TARGET})
 set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_HL_F90_C_LIB_TARGET}")
-H5_SET_LIB_OPTIONS (${HDF5_HL_F90_C_LIB_TARGET} ${HDF5_HL_F90_C_LIB_NAME} STATIC)
+H5_SET_LIB_OPTIONS (${HDF5_HL_F90_C_LIB_TARGET} ${HDF5_HL_F90_C_LIB_NAME} STATIC 0)
 set_target_properties (${HDF5_HL_F90_C_LIB_TARGET} PROPERTIES
     FOLDER libraries/hl/fortran
     LINKER_LANGUAGE C
@@ -87,12 +71,14 @@ set_target_properties (${HDF5_HL_F90_C_LIB_TARGET} PROPERTIES
 )
 set (install_targets ${HDF5_HL_F90_C_LIB_TARGET})
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_library (${HDF5_HL_F90_C_LIBSH_TARGET} SHARED ${HDF5_HL_F90_C_SOURCES} ${HDF5_HL_F90_HEADERS})
+  target_include_directories(${HDF5_HL_F90_C_LIBSH_TARGET} PUBLIC "${HDF5_F90_BINARY_DIR}/shared")
+  set_property(TARGET ${HDF5_HL_F90_C_LIBSH_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (${HDF5_HL_F90_C_LIBSH_TARGET} SHARED " " " ")
-  target_link_libraries (${HDF5_HL_F90_C_LIBSH_TARGET} ${HDF5_F90_C_LIBSH_TARGET} ${HDF5_HL_LIBSH_TARGET})
+  target_link_libraries (${HDF5_HL_F90_C_LIBSH_TARGET} PUBLIC ${HDF5_F90_C_LIBSH_TARGET} ${HDF5_HL_LIBSH_TARGET})
   set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_HL_F90_C_LIBSH_TARGET}")
-  H5_SET_LIB_OPTIONS (${HDF5_HL_F90_C_LIBSH_TARGET} ${HDF5_HL_F90_C_LIB_NAME} SHARED ${HDF5_HL_F_PACKAGE_SOVERSION})
+  H5_SET_LIB_OPTIONS (${HDF5_HL_F90_C_LIBSH_TARGET} ${HDF5_HL_F90_C_LIB_NAME} SHARED "HL_F")
   set_target_properties (${HDF5_HL_F90_C_LIBSH_TARGET} PROPERTIES
       FOLDER libraries/hl/fortran
       LINKER_LANGUAGE C
@@ -113,37 +99,35 @@ set (HDF5_HL_F90_F_BASE_SOURCES
     ${HDF5_HL_F90_SRC_SOURCE_DIR}/H5IMff.F90
 )
 
-set (CMD $<TARGET_FILE:H5HL_buildiface>)
 add_custom_command (
-    OUTPUT ${HDF5_HL_F90_SRC_BINARY_DIR}/H5LTff_gen.F90 ${HDF5_HL_F90_SRC_BINARY_DIR}/H5TBff_gen.F90
-    COMMAND ${CMD}
-    WORKING_DIRECTORY ${HDF5_HL_F90_SRC_BINARY_DIR}
+    OUTPUT ${HDF5_HL_F90_BINARY_DIR}/static/H5LTff_gen.F90 ${HDF5_HL_F90_BINARY_DIR}/H5TBff_gen.F90
+    COMMAND $<TARGET_FILE:H5HL_buildiface>
+    WORKING_DIRECTORY ${HDF5_HL_F90_BINARY_DIR}/static
     DEPENDS ${HDF5_HL_F90_F_BASE_SOURCES}
     COMMENT "Generating the H5LTff_gen.F90, H5TBff_gen.F90 files"
 )
 add_custom_target (H5HLgen ALL
-    DEPENDS ${HDF5_HL_F90_SRC_BINARY_DIR}/H5LTff_gen.F90 ${HDF5_HL_F90_SRC_BINARY_DIR}/H5TBff_gen.F90
+    DEPENDS ${HDF5_HL_F90_BINARY_DIR}/static/H5LTff_gen.F90 ${HDF5_HL_F90_BINARY_DIR}/H5TBff_gen.F90
 )
 set_source_files_properties (
-    ${HDF5_HL_F90_SRC_BINARY_DIR}/H5LTff_gen.F90
-    ${HDF5_HL_F90_SRC_BINARY_DIR}/H5TBff_gen.F90
+    ${HDF5_HL_F90_BINARY_DIR}/static/H5LTff_gen.F90
+    ${HDF5_HL_F90_BINARY_DIR}/static/H5TBff_gen.F90
     PROPERTIES GENERATED TRUE
 )
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
-  set (CMDSH $<TARGET_FILE:H5HL_buildiface>)
+if (BUILD_SHARED_LIBS)
   add_custom_command (
-      OUTPUT ${HDF5_HL_F90_SRC_BINARY_DIR}/shared/H5LTff_gen.F90 ${HDF5_HL_F90_SRC_BINARY_DIR}/shared/H5TBff_gen.F90
-      COMMAND ${CMD}
-      WORKING_DIRECTORY ${HDF5_HL_F90_SRC_BINARY_DIR}/shared
+      OUTPUT ${HDF5_HL_F90_BINARY_DIR}/shared/H5LTff_gen.F90 ${HDF5_HL_F90_BINARY_DIR}/shared/H5TBff_gen.F90
+      COMMAND $<TARGET_FILE:H5HL_buildiface>
+      WORKING_DIRECTORY ${HDF5_HL_F90_BINARY_DIR}/shared
       DEPENDS ${HDF5_HL_F90_F_BASE_SOURCES}
       COMMENT "Generating the H5LTff_gen.F90, H5TBff_gen.F90 shared files"
   )
   add_custom_target (H5HLgenSH ALL
-      DEPENDS ${HDF5_HL_F90_SRC_BINARY_DIR}/shared/H5LTff_gen.F90 ${HDF5_HL_F90_SRC_BINARY_DIR}/shared/H5TBff_gen.F90
+      DEPENDS ${HDF5_HL_F90_BINARY_DIR}/shared/H5LTff_gen.F90 ${HDF5_HL_F90_BINARY_DIR}/shared/H5TBff_gen.F90
   )
   set_source_files_properties (
-      ${HDF5_HL_F90_SRC_BINARY_DIR}/shared/H5LTff_gen.F90
-      ${HDF5_HL_F90_SRC_BINARY_DIR}/shared/H5TBff_gen.F90
+      ${HDF5_HL_F90_BINARY_DIR}/shared/H5LTff_gen.F90
+      ${HDF5_HL_F90_BINARY_DIR}/shared/H5TBff_gen.F90
       PROPERTIES GENERATED TRUE
   )
 endif ()
@@ -152,27 +136,32 @@ set (HDF5_HL_F90_F_SOURCES
     ${HDF5_HL_F90_F_BASE_SOURCES}
 
     # generated files
-    ${HDF5_HL_F90_SRC_BINARY_DIR}/H5LTff_gen.F90
-    ${HDF5_HL_F90_SRC_BINARY_DIR}/H5TBff_gen.F90
+    ${HDF5_HL_F90_BINARY_DIR}/static/H5LTff_gen.F90
+    ${HDF5_HL_F90_BINARY_DIR}/static/H5TBff_gen.F90
 )
 set_source_files_properties (${HDF5_HL_F90_F_SOURCES} PROPERTIES LANGUAGE Fortran)
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   set (HDF5_HL_F90_F_SOURCES_SHARED
       ${HDF5_HL_F90_F_BASE_SOURCES}
 
       # generated files
-      ${HDF5_HL_F90_SRC_BINARY_DIR}/shared/H5LTff_gen.F90
-      ${HDF5_HL_F90_SRC_BINARY_DIR}/shared/H5TBff_gen.F90
+      ${HDF5_HL_F90_BINARY_DIR}/shared/H5LTff_gen.F90
+      ${HDF5_HL_F90_BINARY_DIR}/shared/H5TBff_gen.F90
   )
   set_source_files_properties (${HDF5_HL_F90_F_SOURCES_SHARED} PROPERTIES LANGUAGE Fortran)
 endif ()
 
 add_library (${HDF5_HL_F90_LIB_TARGET} STATIC ${HDF5_HL_F90_F_SOURCES})
 TARGET_FORTRAN_PROPERTIES (${HDF5_HL_F90_LIB_TARGET} STATIC " " " ")
-target_link_libraries (${HDF5_HL_F90_LIB_TARGET} ${HDF5_HL_F90_C_LIB_TARGET} ${HDF5_F90_LIB_TARGET})
+target_link_libraries (${HDF5_HL_F90_LIB_TARGET} PUBLIC ${HDF5_HL_F90_C_LIB_TARGET} ${HDF5_F90_LIB_TARGET})
+target_include_directories (${HDF5_HL_F90_LIB_TARGET} PUBLIC "${CMAKE_Fortran_MODULE_DIRECTORY}/static")
+if (H5_HAVE_PARALLEL AND MPI_Fortran_FOUND)
+  target_include_directories (${HDF5_HL_F90_LIB_TARGET} PUBLIC ${MPI_Fortran_INCLUDE_DIRS})
+endif ()
+set_property(TARGET ${HDF5_HL_F90_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR}")
 set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_HL_F90_LIB_TARGET}")
-H5_SET_LIB_OPTIONS (${HDF5_HL_F90_LIB_TARGET} ${HDF5_HL_F90_LIB_NAME} STATIC)
+H5_SET_LIB_OPTIONS (${HDF5_HL_F90_LIB_TARGET} ${HDF5_HL_F90_LIB_NAME} STATIC 0)
 set_target_properties (${HDF5_HL_F90_LIB_TARGET} PROPERTIES
     FOLDER libraries/hl/fortran
     LINKER_LANGUAGE Fortran
@@ -187,19 +176,26 @@ endif ()
 set (install_targets ${install_targets} ${HDF5_HL_F90_LIB_TARGET})
 add_dependencies(${HDF5_HL_F90_LIB_TARGET} H5HLgen)
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_library (${HDF5_HL_F90_LIBSH_TARGET} SHARED ${HDF5_HL_F90_F_SOURCES_SHARED})
   set (SHARED_LINK_FLAGS " ")
   if (WIN32 AND MSVC)
     set (SHARED_LINK_FLAGS "/DLL /DEF:${HDF5_HL_F90_SRC_BINARY_DIR}/hdf5_hl_fortrandll.def")
   endif ()
   TARGET_FORTRAN_PROPERTIES (${HDF5_HL_F90_LIBSH_TARGET} SHARED " " ${SHARED_LINK_FLAGS})
-  target_link_libraries (${HDF5_HL_F90_LIBSH_TARGET} ${HDF5_HL_F90_C_LIBSH_TARGET} ${HDF5_F90_LIBSH_TARGET})
+  target_link_libraries (${HDF5_HL_F90_LIBSH_TARGET} PUBLIC ${HDF5_HL_F90_C_LIBSH_TARGET} ${HDF5_F90_LIBSH_TARGET})
+  target_link_libraries (${HDF5_HL_F90_LIBSH_TARGET} PRIVATE ${LINK_Fortran_LIBS})
+  target_include_directories (${HDF5_HL_F90_LIBSH_TARGET} PUBLIC "${CMAKE_Fortran_MODULE_DIRECTORY}/shared")
+  set_property(TARGET ${HDF5_HL_F90_LIBSH_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR}")
+  if (H5_HAVE_PARALLEL AND MPI_Fortran_FOUND)
+    target_include_directories (${HDF5_HL_F90_LIBSH_TARGET} PUBLIC ${MPI_Fortran_INCLUDE_DIRS})
+  endif ()
   set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_HL_F90_LIBSH_TARGET}")
-  H5_SET_LIB_OPTIONS (${HDF5_HL_F90_LIBSH_TARGET} ${HDF5_HL_F90_LIB_NAME} SHARED ${HDF5_HL_F_PACKAGE_SOVERSION})
+  H5_SET_LIB_OPTIONS (${HDF5_HL_F90_LIBSH_TARGET} ${HDF5_HL_F90_LIB_NAME} SHARED "HL_F")
   set_target_properties (${HDF5_HL_F90_LIBSH_TARGET} PROPERTIES
       FOLDER libraries/hl/fortran
       LINKER_LANGUAGE Fortran
+      COMPILE_DEFINITIONS "H5_BUILT_AS_DYNAMIC_LIB"
       INTERFACE_INCLUDE_DIRECTORIES "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
       INTERFACE_COMPILE_DEFINITIONS H5_BUILT_AS_DYNAMIC_LIB=1
       Fortran_MODULE_DIRECTORY ${CMAKE_Fortran_MODULE_DIRECTORY}/shared
@@ -236,7 +232,7 @@ install (
         fortheaders
 )
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   set (modsh_files
       ${MODSH_BUILD_DIR}/h5ds.mod
       ${MODSH_BUILD_DIR}/h5tb.mod
@@ -259,7 +255,7 @@ endif ()
 # Add Target(s) to CMake Install for import into other projects
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+  if (BUILD_SHARED_LIBS)
     INSTALL_TARGET_PDB (${HDF5_HL_F90_C_LIBSH_TARGET} ${HDF5_INSTALL_BIN_DIR} hlfortlibraries)
     #INSTALL_TARGET_PDB (${HDF5_HL_F90_LIBSH_TARGET} ${HDF5_INSTALL_BIN_DIR} hlfortlibraries)
   endif ()
diff --git a/hl/fortran/src/H5DSfc.c b/hl/fortran/src/H5DSfc.c
index af054e0..0bb594d 100644
--- a/hl/fortran/src/H5DSfc.c
+++ b/hl/fortran/src/H5DSfc.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* This files contains C stubs for H5D Fortran APIs */
diff --git a/hl/fortran/src/H5DSff.F90 b/hl/fortran/src/H5DSff.F90
index 00cf4d8..2dca479 100644
--- a/hl/fortran/src/H5DSff.F90
+++ b/hl/fortran/src/H5DSff.F90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
@@ -46,13 +44,6 @@ CONTAINS
 
     IMPLICIT NONE
 
-!
-!This definition is needed for Windows DLLs
-!DEC$if defined(BUILD_HDF5_HL_DLL)
-!DEC$attributes dllexport :: h5dsset_scale_f
-!DEC$endif
-!
-
     INTEGER(hid_t),   INTENT(in) :: dsid               ! The dataset to be made a Dimension Scale
     CHARACTER(LEN=*), INTENT(in), OPTIONAL :: dimname  ! The dimension name
     INTEGER :: errcode                                 ! Error code
@@ -101,12 +92,6 @@ CONTAINS
 
     IMPLICIT NONE
 
-!
-!This definition is needed for Windows DLLs
-!DEC$if defined(BUILD_HDF5_HL_DLL)
-!DEC$attributes dllexport :: h5dsattach_scale_f
-!DEC$endif
-!
     INTEGER(hid_t), INTENT(in) :: did     ! the dataset
     INTEGER(hid_t), INTENT(in) :: dsid    ! the scale to be attached 
     INTEGER       , INTENT(in) :: idx     ! the dimension of did that dsid is associated with.
@@ -150,13 +135,7 @@ CONTAINS
   SUBROUTINE H5DSdetach_scale_f( did, dsid, idx, errcode)
     
     IMPLICIT NONE
-    
-!
-!This definition is needed for Windows DLLs
-!DEC$if defined(BUILD_HDF5_HL_DLL)
-!DEC$attributes dllexport :: h5dsdetach_scale_f
-!DEC$endif
-!
+
     INTEGER(hid_t), INTENT(in) :: did     ! the dataset
     INTEGER(hid_t), INTENT(in) :: dsid    ! the scale to be detached 
     INTEGER       , INTENT(in) :: idx     ! the dimension of did to detach
@@ -201,13 +180,7 @@ CONTAINS
   SUBROUTINE H5DSis_attached_f( did, dsid, idx, is_attached, errcode)
     
     IMPLICIT NONE
-    
-!
-!This definition is needed for Windows DLLs
-!DEC$if defined(BUILD_HDF5_HL_DLL)
-!DEC$attributes dllexport :: h5dsis_attached_f
-!DEC$endif
-!
+
     INTEGER(hid_t), INTENT(in)  :: did         ! the dataset
     INTEGER(hid_t), INTENT(in)  :: dsid        ! the scale to be attached
     INTEGER       , INTENT(in)  :: idx         ! the dimension of did that dsid is associated with
@@ -266,13 +239,7 @@ CONTAINS
   SUBROUTINE H5DSis_scale_f( did, is_scale, errcode)
     
     IMPLICIT NONE
-    
-!
-!This definition is needed for Windows DLLs
-!DEC$if defined(BUILD_HDF5_HL_DLL)
-!DEC$attributes dllexport :: h5dsis_scale_f
-!DEC$endif
-!
+
     INTEGER(hid_t), INTENT(in)  :: did         ! the data set to query
     LOGICAL       , INTENT(out) :: is_scale    ! logical:  
                                                ! .TRUE. if did is a Dimension Scale
@@ -321,13 +288,6 @@ CONTAINS
 
     IMPLICIT NONE
 
-!
-!This definition is needed for Windows DLLs
-!DEC$if defined(BUILD_HDF5_HL_DLL)
-!DEC$attributes dllexport :: h5dsset_label_f
-!DEC$endif
-!
-
     INTEGER(hid_t),   INTENT(in) :: did    ! The dataset
     INTEGER       ,   INTENT(in) :: idx    ! The dimension
     CHARACTER(LEN=*), INTENT(in) :: label  ! The label
@@ -377,13 +337,6 @@ CONTAINS
 
     IMPLICIT NONE
 
-!
-!This definition is needed for Windows DLLs
-!DEC$if defined(BUILD_HDF5_HL_DLL)
-!DEC$attributes dllexport :: h5dsget_label_f
-!DEC$endif
-!
-
     INTEGER(hid_t),   INTENT(in) :: did     ! The dataget
     INTEGER       ,   INTENT(in) :: idx     ! The dimension
     CHARACTER(LEN=*), INTENT(in) :: label   ! The label
@@ -432,13 +385,6 @@ CONTAINS
 
     IMPLICIT NONE
 
-!
-!This definition is needed for Windows DLLs
-!DEC$if defined(BUILD_HDF5_HL_DLL)
-!DEC$attributes dllexport :: h5dsget_scale_name_f
-!DEC$endif
-!
-
     INTEGER(hid_t),   INTENT(in) :: did     ! The dataget
     CHARACTER(LEN=*), INTENT(out) :: name   ! The name
     INTEGER(size_t) , INTENT(inout) :: size ! The length of the name buffer
@@ -480,13 +426,6 @@ CONTAINS
   SUBROUTINE H5DSget_num_scales_f( did, idx, num_scales, errcode)
 
     IMPLICIT NONE
-
-!
-!This definition is needed for Windows DLLs
-!DEC$if defined(BUILD_HDF5_HL_DLL)
-!DEC$attributes dllexport :: h5dsget_num_scales_f
-!DEC$endif
-!
     INTEGER(hid_t), INTENT(in)  :: did         ! the dataset
     INTEGER       , INTENT(in)  :: idx         ! the dimension of did to query
     INTEGER       , INTENT(out) :: num_scales  ! the number of Dimension Scales associated with did
diff --git a/hl/fortran/src/H5HL_buildiface.F90 b/hl/fortran/src/H5HL_buildiface.F90
index 15897c3..dda8d56 100644
--- a/hl/fortran/src/H5HL_buildiface.F90
+++ b/hl/fortran/src/H5HL_buildiface.F90
@@ -33,12 +33,10 @@
 !                                                                              *
 !  This file is part of HDF5.  The full HDF5 copyright notice, including       *
 !  terms governing use, modification, and redistribution, is contained in      *
-!  the files COPYING and Copyright.html.  COPYING can be found at the root     *
-!  of the source code distribution tree; Copyright.html can be found at the    *
-!  root level of an installed copy of the electronic HDF5 document set and     *
-!  is linked from the top-level documents page.  It can also be found at       *
-!  http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have            *
-!  access to either file, you may request a copy from help@hdfgroup.org.       *
+!  the COPYING file, which can be found at the root of the source code         *
+!  distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.    *
+!  If you do not have access to either file, you may request a copy from       *
+!  help@hdfgroup.org.                                                          *
 !  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 ! AUTHOR
@@ -114,12 +112,10 @@ PROGRAM H5HL_buildiface
 '!                                                                             *',&
 '!   This file is part of HDF5.  The full HDF5 copyright notice, including     *',&
 '!   terms governing use, modification, and redistribution, is contained in    *',&
-'!   the files COPYING and Copyright.html.  COPYING can be found at the root   *',&
-'!   of the source code distribution tree; Copyright.html can be found at the  *',&
-'!   root level of an installed copy of the electronic HDF5 document set and   *',&
-'!   is linked from the top-level documents page.  It can also be found at     *',&
-'!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *',&
-'!   access to either file, you may request a copy from help@hdfgroup.org.     *',&
+'!   the COPYING file, which can be found at the root of the source code       *',&
+'!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *',&
+'!   If you do not have access to either file, you may request a copy from     *',&
+'!   help@hdfgroup.org.                                                        *',&
 '! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *',&
 '!',&
 '! AUTHOR',&
@@ -584,12 +580,10 @@ PROGRAM H5HL_buildiface
 '!                                                                             *',&
 '!   This file is part of HDF5.  The full HDF5 copyright notice, including     *',&
 '!   terms governing use, modification, and redistribution, is contained in    *',&
-'!   the files COPYING and Copyright.html.  COPYING can be found at the root   *',&
-'!   of the source code distribution tree; Copyright.html can be found at the  *',&
-'!   root level of an installed copy of the electronic HDF5 document set and   *',&
-'!   is linked from the top-level documents page.  It can also be found at     *',&
-'!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *',&
-'!   access to either file, you may request a copy from help@hdfgroup.org.     *',&
+'!   the COPYING file, which can be found at the root of the source code       *',&
+'!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *',&
+'!   If you do not have access to either file, you may request a copy from     *',&
+'!   help@hdfgroup.org.                                                        *',&
 '! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *',&
 '!',&
 '! AUTHOR',&
diff --git a/hl/fortran/src/H5IMcc.c b/hl/fortran/src/H5IMcc.c
index ae58fab..c6e4b1b 100644
--- a/hl/fortran/src/H5IMcc.c
+++ b/hl/fortran/src/H5IMcc.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5IMcc.h"
@@ -314,7 +312,6 @@ out:
  *  the FORTRAN interface where the image buffer is defined as type "integer"
  *
  *  based on HDF5 Image and Palette Specification
- *  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
  *
  * Modifications:
  *
@@ -408,7 +405,6 @@ herr_t H5IMmake_palettef(hid_t loc_id,
  *  the FORTRAN interface where the image buffer is defined as type "integer"
  *
  *  based on HDF5 Image and Palette Specification
- *  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
  *
  * Modifications:
  *
@@ -451,7 +447,6 @@ herr_t H5IMget_palettef(hid_t loc_id,
  *
  * Comments:
  *  based on HDF5 Image and Palette Specification
- *  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
  *
  * Modifications:
  *
diff --git a/hl/fortran/src/H5IMcc.h b/hl/fortran/src/H5IMcc.h
index 0b8a345..a65669d 100644
--- a/hl/fortran/src/H5IMcc.h
+++ b/hl/fortran/src/H5IMcc.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5IMCC_H
diff --git a/hl/fortran/src/H5IMfc.c b/hl/fortran/src/H5IMfc.c
index 7ad50d6..cafd623 100644
--- a/hl/fortran/src/H5IMfc.c
+++ b/hl/fortran/src/H5IMfc.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* This files contains C stubs for H5D Fortran APIs */
diff --git a/hl/fortran/src/H5IMff.F90 b/hl/fortran/src/H5IMff.F90
index 4408dda..6646828 100644
--- a/hl/fortran/src/H5IMff.F90
+++ b/hl/fortran/src/H5IMff.F90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/hl/fortran/src/H5LTf90proto.h b/hl/fortran/src/H5LTf90proto.h
index 77f941e..031db2c 100644
--- a/hl/fortran/src/H5LTf90proto.h
+++ b/hl/fortran/src/H5LTf90proto.h
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
@@ -305,7 +303,7 @@ h5tbmake_table_c(size_t_f *namelen1,
                   hid_t_f *field_types,
                   hsize_t_f *chunk_size,
                   int_f *compress,
-                  size_t_f *char_len_field_names, /* field_names lenghts */
+                  size_t_f *char_len_field_names, /* field_names lengths */
                   size_t_f *max_char_size_field_names, /* char len of fields */
                   _fcd buf);          /* field_names */
 
@@ -336,7 +334,7 @@ h5tbmake_table_ptr_c(size_t_f *namelen1,
 		     hsize_t_f *chunk_size,
 		     void *fill_data,
 		     int_f *compress,
-		     size_t_f *char_len_field_names, /* field_names lenghts */
+		     size_t_f *char_len_field_names, /* field_names lengths */
 		     size_t_f *max_char_size_field_names, /* char len of fields */
 		     char *field_names, /* field_names */
 		     void *data);
diff --git a/hl/fortran/src/H5LTfc.c b/hl/fortran/src/H5LTfc.c
index a90c24b..0f8a58f 100644
--- a/hl/fortran/src/H5LTfc.c
+++ b/hl/fortran/src/H5LTfc.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* This files contains C stubs for H5D Fortran APIs */
diff --git a/hl/fortran/src/H5LTff.F90 b/hl/fortran/src/H5LTff.F90
index 18c36f0..80f6ac5 100644
--- a/hl/fortran/src/H5LTff.F90
+++ b/hl/fortran/src/H5LTff.F90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/hl/fortran/src/H5TBfc.c b/hl/fortran/src/H5TBfc.c
index 2bb7c3b..331f0bc 100644
--- a/hl/fortran/src/H5TBfc.c
+++ b/hl/fortran/src/H5TBfc.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <math.h>
@@ -40,7 +38,7 @@ int_f
 h5tbmake_table_c(size_t_f *namelen1, _fcd name1, hid_t_f *loc_id, size_t_f *namelen, _fcd name,
 		 hsize_t_f *nfields, hsize_t_f *nrecords, size_t_f *type_size, size_t_f *field_offset,
 		 hid_t_f *field_types, hsize_t_f *chunk_size, int_f *compress,
-		 size_t_f *char_len_field_names, /* field_names lenghts */
+		 size_t_f *char_len_field_names, /* field_names lengths */
 		 size_t_f *max_char_size_field_names, /* char len of fields */
 		 char *field_names)            /* field_names */
 {
@@ -145,7 +143,7 @@ h5tbmake_table_ptr_c(size_t_f *namelen1, _fcd name1, hid_t_f *loc_id, size_t_f *
 		     _fcd name, hsize_t_f *nfields, hsize_t_f *nrecords, size_t_f *type_size,
 		     size_t_f *field_offset, hid_t_f *field_types, hsize_t_f *chunk_size,
 		     void *fill_data, int_f *compress, 
-		     size_t_f *char_len_field_names, /* field_names lenghts */
+		     size_t_f *char_len_field_names, /* field_names lengths */
 		     size_t_f *max_char_size_field_names, /* char len of fields */
 		     char *field_names,
 		     void *data)            /* field_names */
@@ -640,7 +638,7 @@ done:
 int_f
 h5tbget_field_info_c(hid_t_f *loc_id, size_t_f *namelen, _fcd name, hsize_t_f *nfields,
 		     size_t_f *field_sizes, size_t_f *field_offsets, size_t_f *type_size,
-		     size_t_f *namelen2,       /* field_names lenghts */
+		     size_t_f *namelen2,       /* field_names lengths */
 		     size_t_f *lenmax,         /* character len max */
 		     _fcd field_names,      /* field_names */
 		     size_t_f *maxlen_out)
diff --git a/hl/fortran/src/H5TBff.F90 b/hl/fortran/src/H5TBff.F90
index 5d1ee35..2575b24 100644
--- a/hl/fortran/src/H5TBff.F90
+++ b/hl/fortran/src/H5TBff.F90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/hl/fortran/src/Makefile.am b/hl/fortran/src/Makefile.am
index 7ac18cd..a495e220 100644
--- a/hl/fortran/src/Makefile.am
+++ b/hl/fortran/src/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 ##
 ## Makefile.am
diff --git a/hl/fortran/test/CMakeLists.txt b/hl/fortran/test/CMakeLists.txt
index 3138173..e82bb2b 100644
--- a/hl/fortran/test/CMakeLists.txt
+++ b/hl/fortran/test/CMakeLists.txt
@@ -1,25 +1,24 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_FORTRAN_TESTS C CXX Fortran)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_FORTRAN_TESTS C Fortran)
 
 #-----------------------------------------------------------------------------
 # Add Tests
 #-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${CMAKE_Fortran_MODULE_DIRECTORY} ${HDF5_F90_BINARY_DIR} ${HDF5_F90_SRC_DIR}/src)
 
 #-- Adding test for hl_f90_tstds
 add_executable (hl_f90_tstds tstds.F90)
-TARGET_NAMING (hl_f90_tstds STATIC)
 TARGET_FORTRAN_PROPERTIES (hl_f90_tstds STATIC " " " ")
 target_link_libraries (hl_f90_tstds ${HDF5_HL_F90_LIB_TARGET} ${HDF5_F90_LIB_TARGET})
 target_include_directories (hl_f90_tstds PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+set_property(TARGET hl_f90_tstds APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_SRC_DIR}/src")
 set_target_properties (hl_f90_tstds PROPERTIES LINKER_LANGUAGE Fortran)
 set_target_properties (hl_f90_tstds PROPERTIES FOLDER test/hl/fortran)
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_executable (hl_f90_tstds-shared tstds.F90)
-  TARGET_NAMING (hl_f90_tstds-shared SHARED)
   TARGET_FORTRAN_PROPERTIES (hl_f90_tstds-shared SHARED " " " ")
   target_link_libraries (hl_f90_tstds-shared ${HDF5_HL_F90_LIBSH_TARGET} ${HDF5_F90_LIBSH_TARGET})
   target_include_directories (hl_f90_tstds-shared PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
+  set_property(TARGET hl_f90_tstds-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_SRC_DIR}/src")
   set_target_properties (hl_f90_tstds-shared PROPERTIES
         LINKER_LANGUAGE Fortran
         FOLDER test/hl/fortran
@@ -29,18 +28,18 @@ endif ()
 
 #-- Adding test for hl_f90_tstlite
 add_executable (hl_f90_tstlite tstlite.F90)
-TARGET_NAMING (hl_f90_tstlite STATIC)
 TARGET_FORTRAN_PROPERTIES (hl_f90_tstlite STATIC " " " ")
 target_link_libraries (hl_f90_tstlite ${HDF5_HL_F90_LIB_TARGET} ${HDF5_F90_LIB_TARGET} ${HDF5_F90_TEST_LIB_TARGET})
 target_include_directories (hl_f90_tstlite PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+set_property(TARGET hl_f90_tstlite APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_SRC_DIR}/src")
 set_target_properties (hl_f90_tstlite PROPERTIES LINKER_LANGUAGE Fortran)
 set_target_properties (hl_f90_tstlite PROPERTIES FOLDER test/hl/fortran)
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_executable (hl_f90_tstlite-shared tstlite.F90)
-  TARGET_NAMING (hl_f90_tstlite-shared SHARED)
   TARGET_FORTRAN_PROPERTIES (hl_f90_tstlite-shared SHARED " " " ")
   target_link_libraries (hl_f90_tstlite-shared ${HDF5_HL_F90_LIBSH_TARGET} ${HDF5_F90_LIBSH_TARGET} ${HDF5_F90_TEST_LIBSH_TARGET})
   target_include_directories (hl_f90_tstlite-shared PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
+  set_property(TARGET hl_f90_tstlite-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_SRC_DIR}/src")
   set_target_properties (hl_f90_tstlite-shared PROPERTIES
         LINKER_LANGUAGE Fortran
         FOLDER test/hl/fortran
@@ -50,18 +49,18 @@ endif ()
 
 #-- Adding test for hl_f90_tstimage
 add_executable (hl_f90_tstimage tstimage.F90)
-TARGET_NAMING (hl_f90_tstimage STATIC)
 TARGET_FORTRAN_PROPERTIES (hl_f90_tstimage STATIC " " " ")
 target_link_libraries (hl_f90_tstimage  ${HDF5_HL_F90_LIB_TARGET} ${HDF5_F90_LIB_TARGET})
 target_include_directories (hl_f90_tstimage PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+set_property(TARGET hl_f90_tstimage APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_SRC_DIR}/src")
 set_target_properties (hl_f90_tstimage PROPERTIES LINKER_LANGUAGE Fortran)
 set_target_properties (hl_f90_tstimage PROPERTIES FOLDER test/hl/fortran)
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_executable (hl_f90_tstimage-shared tstimage.F90)
-  TARGET_NAMING (hl_f90_tstimage-shared SHARED)
   TARGET_FORTRAN_PROPERTIES (hl_f90_tstimage-shared SHARED " " " ")
   target_link_libraries (hl_f90_tstimage-shared  ${HDF5_HL_F90_LIBSH_TARGET} ${HDF5_F90_LIBSH_TARGET})
   target_include_directories (hl_f90_tstimage-shared PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
+  set_property(TARGET hl_f90_tstimage-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_SRC_DIR}/src")
   set_target_properties (hl_f90_tstimage-shared PROPERTIES
         LINKER_LANGUAGE Fortran
         FOLDER test/hl/fortran
@@ -71,18 +70,18 @@ endif ()
 
 #-- Adding test for hl_f90_tsttable
 add_executable (hl_f90_tsttable tsttable.F90)
-TARGET_NAMING (hl_f90_tsttable STATIC)
 TARGET_FORTRAN_PROPERTIES (hl_f90_tsttable STATIC " " " ")
 target_link_libraries (hl_f90_tsttable ${HDF5_HL_F90_LIB_TARGET} ${HDF5_F90_LIB_TARGET} ${HDF5_F90_TEST_LIB_TARGET})
 target_include_directories (hl_f90_tsttable PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/static)
+set_property(TARGET hl_f90_tsttable APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_SRC_DIR}/src")
 set_target_properties (hl_f90_tsttable PROPERTIES LINKER_LANGUAGE Fortran)
 set_target_properties (hl_f90_tsttable PROPERTIES FOLDER test/hl/fortran)
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_executable (hl_f90_tsttable-shared tsttable.F90)
-  TARGET_NAMING (hl_f90_tsttable-shared SHARED)
   TARGET_FORTRAN_PROPERTIES (hl_f90_tsttable-shared SHARED " " " ")
   target_link_libraries (hl_f90_tsttable-shared ${HDF5_HL_F90_LIBSH_TARGET} ${HDF5_F90_LIBSH_TARGET} ${HDF5_F90_TEST_LIBSH_TARGET})
   target_include_directories (hl_f90_tsttable-shared PRIVATE ${CMAKE_Fortran_MODULE_DIRECTORY}/shared)
+  set_property(TARGET hl_f90_tsttable-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_F90_BINARY_DIR};${HDF5_F90_SRC_DIR}/src")
   set_target_properties (hl_f90_tsttable-shared PROPERTIES
         LINKER_LANGUAGE Fortran
         FOLDER test/hl/fortran
diff --git a/hl/fortran/test/CMakeTests.cmake b/hl/fortran/test/CMakeTests.cmake
index 3c8a831..d541377 100644
--- a/hl/fortran/test/CMakeTests.cmake
+++ b/hl/fortran/test/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -85,7 +96,7 @@ else ()
 endif ()
 set_tests_properties (HL_FORTRAN_f90_tsttable PROPERTIES DEPENDS HL_FORTRAN_test-clear-objects)
 
-if (BUILD_SHARED_LIBS AND NOT SKIP_HDF5_FORTRAN_SHARED)
+if (BUILD_SHARED_LIBS)
   add_test (
       NAME HL_FORTRAN_test-shared-clear-objects
       COMMAND    ${CMAKE_COMMAND}
diff --git a/hl/fortran/test/Makefile.am b/hl/fortran/test/Makefile.am
index 4013d39..ba672aa 100644
--- a/hl/fortran/test/Makefile.am
+++ b/hl/fortran/test/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 ##
 ## Makefile.am
diff --git a/hl/fortran/test/tstds.F90 b/hl/fortran/test/tstds.F90
index f5df4ef..387f524 100644
--- a/hl/fortran/test/tstds.F90
+++ b/hl/fortran/test/tstds.F90
@@ -5,12 +5,10 @@
 ! *                                                                           *
 ! * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 ! * terms governing use, modification, and redistribution, is contained in    *
-! * the files COPYING and Copyright.html.  COPYING can be found at the root   *
-! * of the source code distribution tree; Copyright.html can be found at the  *
-! * root level of an installed copy of the electronic HDF5 document set and   *
-! * is linked from the top-level documents page.  It can also be found at     *
-! * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-! * access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 
 MODULE TSTDS
diff --git a/hl/fortran/test/tstimage.F90 b/hl/fortran/test/tstimage.F90
index 7e90664..d6bd1e2 100644
--- a/hl/fortran/test/tstimage.F90
+++ b/hl/fortran/test/tstimage.F90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/hl/fortran/test/tstlite.F90 b/hl/fortran/test/tstlite.F90
index b19ca5a..673807b 100644
--- a/hl/fortran/test/tstlite.F90
+++ b/hl/fortran/test/tstlite.F90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/hl/fortran/test/tsttable.F90 b/hl/fortran/test/tsttable.F90
index 3cf8fed..38cfa86 100644
--- a/hl/fortran/test/tsttable.F90
+++ b/hl/fortran/test/tsttable.F90
@@ -5,12 +5,10 @@
 !                                                                             *
 !   This file is part of HDF5.  The full HDF5 copyright notice, including     *
 !   terms governing use, modification, and redistribution, is contained in    *
-!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
-!   of the source code distribution tree; Copyright.html can be found at the  *
-!   root level of an installed copy of the electronic HDF5 document set and   *
-!   is linked from the top-level documents page.  It can also be found at     *
-!   http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-!   access to either file, you may request a copy from help@hdfgroup.org.     *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
 ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 !
 !
diff --git a/hl/src/CMakeLists.txt b/hl/src/CMakeLists.txt
index 86472fb..bec40ec 100644
--- a/hl/src/CMakeLists.txt
+++ b/hl/src/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_SRC)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_SRC C)
 
 #-----------------------------------------------------------------------------
 # List Source files
@@ -30,9 +30,10 @@ set (HL_HEADERS
 )
 
 add_library (${HDF5_HL_LIB_TARGET} STATIC ${HL_SOURCES} ${HL_HEADERS})
+set_property(TARGET ${HDF5_HL_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (${HDF5_HL_LIB_TARGET} STATIC " " " ")
-target_link_libraries (${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET})
-H5_SET_LIB_OPTIONS (${HDF5_HL_LIB_TARGET} ${HDF5_HL_LIB_NAME} STATIC)
+target_link_libraries (${HDF5_HL_LIB_TARGET} PUBLIC ${HDF5_LIB_TARGET})
+H5_SET_LIB_OPTIONS (${HDF5_HL_LIB_TARGET} ${HDF5_HL_LIB_NAME} STATIC 0)
 set_target_properties (${HDF5_HL_LIB_TARGET} PROPERTIES
     FOLDER libraries/hl
     INTERFACE_INCLUDE_DIRECTORIES "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
@@ -42,9 +43,10 @@ set (install_targets ${HDF5_HL_LIB_TARGET})
 
 if (BUILD_SHARED_LIBS)
   add_library (${HDF5_HL_LIBSH_TARGET} SHARED ${HL_SOURCES} ${HL_HEADERS})
+  set_property(TARGET ${HDF5_HL_LIBSH_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (${HDF5_HL_LIBSH_TARGET} SHARED " " " ")
-  target_link_libraries (${HDF5_HL_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
-  H5_SET_LIB_OPTIONS (${HDF5_HL_LIBSH_TARGET} ${HDF5_HL_LIB_NAME} SHARED ${HDF5_HL_PACKAGE_SOVERSION})
+  target_link_libraries (${HDF5_HL_LIBSH_TARGET} PUBLIC ${HDF5_LIBSH_TARGET})
+  H5_SET_LIB_OPTIONS (${HDF5_HL_LIBSH_TARGET} ${HDF5_HL_LIB_NAME} SHARED "HL")
   set_target_properties (${HDF5_HL_LIBSH_TARGET} PROPERTIES
       FOLDER libraries/hl
       COMPILE_DEFINITIONS "H5_BUILT_AS_DYNAMIC_LIB"
@@ -88,3 +90,49 @@ if (HDF5_EXPORTED_TARGETS)
       INCLUDES DESTINATION include
   )
 endif ()
+
+#-----------------------------------------------------------------------------
+# Create pkgconfig files
+#-----------------------------------------------------------------------------
+set (_PKG_CONFIG_PREFIX ${CMAKE_INSTALL_PREFIX})
+set (_PKG_CONFIG_EXEC_PREFIX \${prefix})
+set (_PKG_CONFIG_LIBDIR \${exec_prefix}/lib)
+set (_PKG_CONFIG_INCLUDEDIR \${prefix}/include)
+set (_PKG_CONFIG_LIBNAME "${HDF5_HL_LIB_CORENAME}")
+set (_PKG_CONFIG_VERSION "${HDF5_PACKAGE_VERSION}")
+
+set (_PKG_CONFIG_LIBS_PRIVATE)
+
+set (_PKG_CONFIG_LIBS "${_PKG_CONFIG_LIBS} -l${HDF5_HL_LIB_CORENAME}")
+if (BUILD_SHARED_LIBS)
+  set (_PKG_CONFIG_SH_LIBS "${_PKG_CONFIG_SH_LIBS} -l${HDF5_HL_LIB_CORENAME}")
+endif ()
+
+set (_PKG_CONFIG_REQUIRES "${HDF5_LIB_CORENAME}")
+set (_PKG_CONFIG_REQUIRES_PRIVATE "${HDF5_LIB_CORENAME}")
+
+configure_file (
+    ${HDF_RESOURCES_DIR}/libhdf5.pc.in
+    ${HDF5_BINARY_DIR}/CMakeFiles/${HDF5_HL_LIB_CORENAME}-${HDF5_PACKAGE_VERSION}.pc
+    @ONLY
+)
+install (
+    FILES ${HDF5_BINARY_DIR}/CMakeFiles/${HDF5_HL_LIB_CORENAME}-${HDF5_PACKAGE_VERSION}.pc
+    DESTINATION ${HDF5_INSTALL_LIB_DIR}/pkgconfig
+    COMPONENT hllibraries
+)
+
+if (NOT WIN32)
+  set (_PKG_CONFIG_COMPILER ${CMAKE_C_COMPILER})
+  configure_file (
+      ${HDF_RESOURCES_DIR}/libh5cc.in
+      ${HDF5_BINARY_DIR}/CMakeFiles/h5hlcc
+      @ONLY
+  )
+  install (
+      FILES ${HDF5_BINARY_DIR}/CMakeFiles/h5hlcc
+      DESTINATION ${HDF5_INSTALL_BIN_DIR}
+      PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+      COMPONENT hllibraries
+  )
+endif ()
diff --git a/hl/src/COPYING b/hl/src/COPYING
index 6903daf..6497ace 100644
--- a/hl/src/COPYING
+++ b/hl/src/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/hl/src/H5DO.c b/hl/src/H5DO.c
index e2b436a..99cf2f7 100644
--- a/hl/src/H5DO.c
+++ b/hl/src/H5DO.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string.h>
@@ -34,7 +32,7 @@
  * Return:	Non-negative on success/Negative on failure
  *
  * Programmer:	Raymond Lu
- *		30 July 2012
+ *		        30 July 2012
  *
  *-------------------------------------------------------------------------
  */
@@ -62,7 +60,7 @@ H5DOwrite_chunk(hid_t dset_id, hid_t dxpl_id, uint32_t filters, const hsize_t *o
 
     /* If the user passed in a default DXPL, create one to pass to H5Dwrite() */
     if(H5P_DEFAULT == dxpl_id) {
-	if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
+        if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
             goto done;
         created_dxpl = TRUE;
     } /* end if */
@@ -89,16 +87,87 @@ done:
         if(H5Pclose(dxpl_id) < 0)
             ret_value = FAIL;
     } /* end if */
-    else
+    else {
         /* Reset the direct write flag on user DXPL */
+        do_direct_write = FALSE;
         if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME, &do_direct_write) < 0)
             ret_value = FAIL;
+    }
 
-    return(ret_value);
+    return ret_value;
 } /* end H5DOwrite_chunk() */
 
 
-/*
+/*-------------------------------------------------------------------------
+ * Function:    H5DOread_chunk
+ *
+ * Purpose:     Reads an entire chunk from the file directly.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Matthew Strong (GE Healthcare)
+ *              14 February 2016
+ *
+ *---------------------------------------------------------------------------
+ */
+herr_t
+H5DOread_chunk(hid_t dset_id, hid_t dxpl_id, const hsize_t *offset, uint32_t *filters,
+         void *buf)
+{
+    hbool_t created_dxpl = FALSE;       /* Whether we created a DXPL */
+    hbool_t do_direct_read = TRUE;     /* Flag for direct writes */
+    herr_t  ret_value = FAIL;           /* Return value */
+
+    /* Check arguments */
+    if(dset_id < 0)
+        goto done;
+    if(!buf)
+        goto done;
+    if(!offset)
+        goto done;
+    if(!filters)
+        goto done;
+
+    /* If the user passed in a default DXPL, create one to pass to H5Dwrite() */
+    if(H5P_DEFAULT == dxpl_id) {
+        if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
+            goto done;
+        created_dxpl = TRUE;
+    } /* end if */
+
+    /* Set direct write parameters */
+    if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, &do_direct_read) < 0)
+        goto done;
+    if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME, &offset) < 0)
+        goto done;
+
+    /* Read chunk */
+    if(H5Dread(dset_id, 0, H5S_ALL, H5S_ALL, dxpl_id, buf) < 0)
+        goto done;
+    /* Get the filter mask */
+    if(H5Pget(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME, filters) < 0)
+        goto done;
+
+    /* Indicate success */
+    ret_value = SUCCEED;
+
+done:
+    if(created_dxpl) {
+        if(H5Pclose(dxpl_id) < 0)
+            ret_value = FAIL;
+    } /* end if */
+    else {
+        /* Reset the direct read flag on user DXPL */
+        do_direct_read = FALSE;
+        if(H5Pset(dxpl_id, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, &do_direct_read) < 0)
+            ret_value = FAIL;
+    }
+
+    return ret_value;
+} /* end H5DOread_chunk() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5DOappend()
  *
  * Purpose:     To append elements to a dataset.
@@ -124,6 +193,8 @@ done:
  *		  ret_value = FAIL;
  *		  goto done;
  *   		}
+ *
+ *-------------------------------------------------------------------------
  */
 herr_t
 H5DOappend(hid_t dset_id, hid_t dxpl_id, unsigned axis, size_t extension, 
diff --git a/hl/src/H5DOpublic.h b/hl/src/H5DOpublic.h
index 1e5eb7a..d5c8de4 100644
--- a/hl/src/H5DOpublic.h
+++ b/hl/src/H5DOpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5DOpublic_H
@@ -30,6 +28,12 @@ extern "C" {
 H5_HLDLL herr_t H5DOwrite_chunk(hid_t dset_id, hid_t dxpl_id, uint32_t filters, 
     const hsize_t *offset, size_t data_size, const void *buf);
 
+H5_HLDLL herr_t H5DOread_chunk(hid_t dset_id, /*in*/
+            hid_t dxpl_id,         /*in*/
+            const hsize_t *offset, /*in*/
+            uint32_t *filters,     /*out*/
+            void *buf);            /*out*/
+
 H5_HLDLL herr_t H5DOappend(hid_t dset_id, hid_t dxpl_id, unsigned axis,
     size_t extension, hid_t memtype, const void *buf);
 
diff --git a/hl/src/H5DS.c b/hl/src/H5DS.c
index de6e66c..527c92b 100644
--- a/hl/src/H5DS.c
+++ b/hl/src/H5DS.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <assert.h>
diff --git a/hl/src/H5DSprivate.h b/hl/src/H5DSprivate.h
index 39c3e74..9d20d48 100644
--- a/hl/src/H5DSprivate.h
+++ b/hl/src/H5DSprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5DSprivate_H
diff --git a/hl/src/H5DSpublic.h b/hl/src/H5DSpublic.h
index 85923f8..615122c 100644
--- a/hl/src/H5DSpublic.h
+++ b/hl/src/H5DSpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5DSpublic_H
diff --git a/hl/src/H5HLprivate2.h b/hl/src/H5HLprivate2.h
index 1b67c70..45591e8 100644
--- a/hl/src/H5HLprivate2.h
+++ b/hl/src/H5HLprivate2.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5HLprivate2_H
diff --git a/hl/src/H5IM.c b/hl/src/H5IM.c
index 6d08f02..a4818b8 100644
--- a/hl/src/H5IM.c
+++ b/hl/src/H5IM.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5IMprivate.h"
@@ -31,7 +29,6 @@
 *
 * Comments:
 *  based on HDF5 Image and Palette Specification
-*  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
 *
 * Modifications:
 *
@@ -86,7 +83,6 @@ herr_t H5IMmake_image_8bit( hid_t loc_id,
 *
 * Comments:
 *  based on HDF5 Image and Palette Specification
-*  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
 *
 * Interlace Mode Dimensions in the Dataspace
 * INTERLACE_PIXEL [height][width][pixel components]
@@ -240,7 +236,6 @@ herr_t H5IM_find_palette( hid_t loc_id )
 *
 * Comments:
 *  based on HDF5 Image and Palette Specification
-*  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
 *
 * Modifications:
 *
@@ -422,7 +417,6 @@ out:
 *
 * Comments:
 *  based on HDF5 Image and Palette Specification
-*  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
 *
 * Modifications:
 *
@@ -473,7 +467,6 @@ out:
 *
 * Comments:
 *  based on HDF5 Image and Palette Specification
-*  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
 *
 * Modifications:
 *
@@ -530,7 +523,6 @@ herr_t H5IMmake_palette( hid_t loc_id,
 *
 * Comments:
 *  based on HDF5 Image and Palette Specification
-*  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
 *
 *  An image (dataset) within an HDF5 file may optionally specify an array of
 *  palettes to be viewed with. The dataset will have an attribute
@@ -708,7 +700,6 @@ out:
 *
 * Comments:
 *  based on HDF5 Image and Palette Specification
-*  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
 *
 * Modifications:
 *
@@ -901,7 +892,6 @@ out:
 *
 * Comments:
 *  based on HDF5 Image and Palette Specification
-*  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
 *
 * Modifications:
 *
@@ -1018,7 +1008,6 @@ out:
 *
 * Comments:
 *  based on HDF5 Image and Palette Specification
-*  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
 *
 * Modifications:
 *
@@ -1126,7 +1115,6 @@ out:
 *
 * Comments:
 *  based on HDF5 Image and Palette Specification
-*  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
 *
 * Modifications:
 *
@@ -1231,7 +1219,6 @@ out:
 *
 * Comments:
 *  based on HDF5 Image and Palette Specification
-*  http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html
 *
 * Modifications:
 *
diff --git a/hl/src/H5IMprivate.h b/hl/src/H5IMprivate.h
index 0cb37cc..6776c9d 100644
--- a/hl/src/H5IMprivate.h
+++ b/hl/src/H5IMprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5IMprivate_H
diff --git a/hl/src/H5IMpublic.h b/hl/src/H5IMpublic.h
index 6833f02..a95e439 100644
--- a/hl/src/H5IMpublic.h
+++ b/hl/src/H5IMpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5IMpublic_H
diff --git a/hl/src/H5LD.c b/hl/src/H5LD.c
index 4abd740..1669a30 100644
--- a/hl/src/H5LD.c
+++ b/hl/src/H5LD.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <string.h>
diff --git a/hl/src/H5LDprivate.h b/hl/src/H5LDprivate.h
index 13e0710..b52928b 100644
--- a/hl/src/H5LDprivate.h
+++ b/hl/src/H5LDprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5LDprivate_H
diff --git a/hl/src/H5LDpublic.h b/hl/src/H5LDpublic.h
index 4844d42..e2bb745 100644
--- a/hl/src/H5LDpublic.h
+++ b/hl/src/H5LDpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5LDpublic_H
diff --git a/hl/src/H5LT.c b/hl/src/H5LT.c
index b7e0b4a..0074d02 100644
--- a/hl/src/H5LT.c
+++ b/hl/src/H5LT.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <assert.h>
diff --git a/hl/src/H5LTanalyze.c b/hl/src/H5LTanalyze.c
index 022e24f..b6a7f58 100644
--- a/hl/src/H5LTanalyze.c
+++ b/hl/src/H5LTanalyze.c
@@ -883,12 +883,10 @@ char *H5LTyytext;
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /* NOTE!
  *
diff --git a/hl/src/H5LTanalyze.l b/hl/src/H5LTanalyze.l
index a0c4f42..b9b492e 100644
--- a/hl/src/H5LTanalyze.l
+++ b/hl/src/H5LTanalyze.l
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* NOTE!
diff --git a/hl/src/H5LTparse.y b/hl/src/H5LTparse.y
index 80dcc42..66a8556 100644
--- a/hl/src/H5LTparse.y
+++ b/hl/src/H5LTparse.y
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* NOTE!
diff --git a/hl/src/H5LTprivate.h b/hl/src/H5LTprivate.h
index 98ac06e..01c5ee6 100644
--- a/hl/src/H5LTprivate.h
+++ b/hl/src/H5LTprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5LTprivate_H
diff --git a/hl/src/H5LTpublic.h b/hl/src/H5LTpublic.h
index 929c6bd..47be98a 100644
--- a/hl/src/H5LTpublic.h
+++ b/hl/src/H5LTpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5LTpublic_H
diff --git a/hl/src/H5PT.c b/hl/src/H5PT.c
index 5f0f94f..07d8bfb 100644
--- a/hl/src/H5PT.c
+++ b/hl/src/H5PT.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdlib.h>
diff --git a/hl/src/H5PTprivate.h b/hl/src/H5PTprivate.h
index adc2fa9..eec9df7 100644
--- a/hl/src/H5PTprivate.h
+++ b/hl/src/H5PTprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5PTprivate_H
diff --git a/hl/src/H5PTpublic.h b/hl/src/H5PTpublic.h
index 420275a..8a12c8c 100644
--- a/hl/src/H5PTpublic.h
+++ b/hl/src/H5PTpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5PTpublic_H
diff --git a/hl/src/H5TB.c b/hl/src/H5TB.c
index bcd3339..a4bcbd4 100644
--- a/hl/src/H5TB.c
+++ b/hl/src/H5TB.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdlib.h>
diff --git a/hl/src/H5TBprivate.h b/hl/src/H5TBprivate.h
index e2b668d..17306fb 100644
--- a/hl/src/H5TBprivate.h
+++ b/hl/src/H5TBprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5TBprivate_H
diff --git a/hl/src/H5TBpublic.h b/hl/src/H5TBpublic.h
index 874ef20..56aa915 100644
--- a/hl/src/H5TBpublic.h
+++ b/hl/src/H5TBpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _H5TBpublic_H
diff --git a/hl/src/Makefile.am b/hl/src/Makefile.am
index fef3450..4ef1f5f 100644
--- a/hl/src/Makefile.am
+++ b/hl/src/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/hl/src/hdf5_hl.h b/hl/src/hdf5_hl.h
index f55aa04..3a7b8ee 100644
--- a/hl/src/hdf5_hl.h
+++ b/hl/src/hdf5_hl.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/hl/test/CMakeLists.txt b/hl/test/CMakeLists.txt
index 8845505..0acb2f4 100644
--- a/hl/test/CMakeLists.txt
+++ b/hl/test/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_TEST)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_TEST C)
 # --------------------------------------------------------------------
 # Notes: When creating unit test executables they should be prefixed
 # with "hl_". This allows for easier filtering of the test suite when
@@ -14,15 +14,12 @@ PROJECT (HDF5_HL_TEST)
 set (srcdir ${CMAKE_CURRENT_SOURCE_DIR})
 configure_file (${HDF5_HL_TEST_SOURCE_DIR}/H5srcdir_str.h.in H5srcdir_str.h  @ONLY)
 
-include_directories (${CMAKE_CURRENT_BINARY_DIR})
-include_directories (${HDF5_TEST_SRC_DIR})
-
 # --------------------------------------------------------------------
 #  Macro used to add a unit test
 # --------------------------------------------------------------------
 MACRO (HL_ADD_EXE hl_name)
   add_executable (hl_${hl_name} ${hl_name}.c)
-  TARGET_NAMING (hl_${hl_name} STATIC)
+  set_property(TARGET hl_${hl_name} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TEST_SRC_DIR};${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (hl_${hl_name} STATIC " " " ")
   target_link_libraries (hl_${hl_name}
       ${HDF5_HL_LIB_TARGET}
@@ -34,7 +31,7 @@ ENDMACRO ()
 
 MACRO (HL_ADD_SHEXE hl_name)
   add_executable (hl_${hl_name} ${hl_name}.c)
-  TARGET_NAMING (hl_${hl_name} SHARED)
+  set_property(TARGET hl_${hl_name} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TEST_SRC_DIR};${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (hl_${hl_name} SHARED " " " ")
   target_link_libraries (hl_${hl_name}
       ${HDF5_HL_LIBSH_TARGET}
@@ -55,7 +52,7 @@ HL_ADD_EXE (test_dset_append)
 
 # test_packet has two source files
 add_executable (hl_test_packet test_packet.c test_packet_vlen.c)
-TARGET_NAMING (hl_test_packet STATIC)
+set_property(TARGET hl_test_packet APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TEST_SRC_DIR};${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (hl_test_packet STATIC " " " ")
 target_link_libraries (hl_test_packet
     ${HDF5_HL_LIB_TARGET}
@@ -70,7 +67,7 @@ set_target_properties (hl_test_packet PROPERTIES FOLDER test/hl)
 # --------------------------------------------------------------------
 if (HDF5_BUILD_GENERATORS)
   add_executable (hl_gen_test_ds gen_test_ds.c)
-  TARGET_NAMING (hl_gen_test_ds STATIC)
+  set_property(TARGET hl_gen_test_ds APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (hl_gen_test_ds STATIC " " " ")
   target_link_libraries (hl_gen_test_ds
       ${HDF5_HL_LIB_TARGET}
@@ -80,7 +77,7 @@ if (HDF5_BUILD_GENERATORS)
   set_target_properties (hl_gen_test_ds PROPERTIES FOLDER test/hl/gen)
 
   add_executable (hl_gen_test_ld gen_test_ld.c)
-  TARGET_NAMING (hl_gen_test_ld STATIC)
+  set_property(TARGET hl_gen_test_ld APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (hl_gen_test_ld STATIC " " " ")
   target_link_libraries (hl_gen_test_ld
       ${HDF5_HL_LIB_TARGET}
diff --git a/hl/test/CMakeTests.cmake b/hl/test/CMakeTests.cmake
index 211c501..e5eb58e 100644
--- a/hl/test/CMakeTests.cmake
+++ b/hl/test/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
diff --git a/hl/test/COPYING b/hl/test/COPYING
index 6903daf..6497ace 100644
--- a/hl/test/COPYING
+++ b/hl/test/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/hl/test/H5srcdir_str.h.in b/hl/test/H5srcdir_str.h.in
index d472124..bab1df3 100644
--- a/hl/test/H5srcdir_str.h.in
+++ b/hl/test/H5srcdir_str.h.in
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* If you are reading this file and it has a '.h' suffix, it was automatically
diff --git a/hl/test/Makefile.am b/hl/test/Makefile.am
index 80a7802..e16550f 100644
--- a/hl/test/Makefile.am
+++ b/hl/test/Makefile.am
@@ -4,12 +4,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 #
 ## Makefile.am
diff --git a/hl/test/dectris_hl_perf.c b/hl/test/dectris_hl_perf.c
index 008bd92..13cfac8 100644
--- a/hl/test/dectris_hl_perf.c
+++ b/hl/test/dectris_hl_perf.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/hl/test/gen_test_ds.c b/hl/test/gen_test_ds.c
index 2fc8140..f8f1d39 100644
--- a/hl/test/gen_test_ds.c
+++ b/hl/test/gen_test_ds.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/hl/test/gen_test_ld.c b/hl/test/gen_test_ld.c
index cf7b321..d717a47 100644
--- a/hl/test/gen_test_ld.c
+++ b/hl/test/gen_test_ld.c
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #include "hdf5.h"
 #include "H5LDprivate.h"
 
diff --git a/hl/test/h5hltest.h b/hl/test/h5hltest.h
index 9a5e702..f368b8e 100644
--- a/hl/test/h5hltest.h
+++ b/hl/test/h5hltest.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/hl/test/pal_rgb.h b/hl/test/pal_rgb.h
index 9610258..4b22bea 100644
--- a/hl/test/pal_rgb.h
+++ b/hl/test/pal_rgb.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 const unsigned char pal_rgb[256*3] = {255,255,255,
diff --git a/hl/test/test_ds.c b/hl/test/test_ds.c
index 091a98b..49dc72f 100644
--- a/hl/test/test_ds.c
+++ b/hl/test/test_ds.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdlib.h>
@@ -3082,7 +3080,7 @@ static int test_simple(void)
 
 
     /*-------------------------------------------------------------------------
-    * get the label using a static buffer smaller than the string lenght
+    * get the label using a static buffer smaller than the string length
     *-------------------------------------------------------------------------
     */
 
@@ -3120,7 +3118,7 @@ static int test_simple(void)
     *-------------------------------------------------------------------------
     */
 
-    /* get the lenght of the scale name (pass NULL in name) */
+    /* get the length of the scale name (pass NULL in name) */
     if((name_len=H5DSget_scale_name(dsid,NULL,(size_t)0)) < 0)
         goto out;
 
@@ -3153,7 +3151,7 @@ static int test_simple(void)
         goto out;
 
     /*-------------------------------------------------------------------------
-    * get the scale name using a static buffer smaller than the string lenght
+    * get the scale name using a static buffer smaller than the string length
     *-------------------------------------------------------------------------
     */
 
@@ -4927,7 +4925,7 @@ static int test_errors2(void)
     hsize_t dimd[2]  = {3,3};                 /* size of data dataset */
     hsize_t dims[1]  = {3};                   /* size of scale dataset */
     char    lbuf[255];                        /* label buffer */
-    ssize_t label_len;                        /* label lenght */
+    ssize_t label_len;                        /* label length */
     int     scale_idx;                        /* scale index */
     int     nscales;                          /* number of scales in DIM */
     int     count;                            /* visitor data */
diff --git a/hl/test/test_dset_append.c b/hl/test/test_dset_append.c
index a5c9abc..d890481 100644
--- a/hl/test/test_dset_append.c
+++ b/hl/test/test_dset_append.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdlib.h>
diff --git a/hl/test/test_dset_opt.c b/hl/test/test_dset_opt.c
index b03ab44..ef4cf13 100644
--- a/hl/test/test_dset_opt.c
+++ b/hl/test/test_dset_opt.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdlib.h>
@@ -28,19 +26,28 @@
 
 #define FILE_NAME "test_dectris.h5"
 
+/* Datasets for Direct Write tests */
 #define DATASETNAME1        "direct_write"
 #define DATASETNAME2        "skip_one_filter"
 #define DATASETNAME3        "skip_two_filters"
 #define DATASETNAME4        "data_conv"
 #define DATASETNAME5        "contiguous_dset"
 #define DATASETNAME6        "invalid_argue"
+#define DATASETNAME7        "overwrite_chunk"
+/* Datasets for Direct Read tests */
+#define DATASETNAME8        "disabled_chunk_cache"
+#define DATASETNAME9        "flush_chunk_cache"
+#define DATASETNAME10       "read_w_valid_cache"
+#define DATASETNAME11       "unallocated_chunk"
+#define DATASETNAME12       "unfiltered_data"
+
 #define RANK         2
 #define NX     16
 #define NY     16
 #define CHUNK_NX     4
 #define CHUNK_NY     4
 
-#define DEFLATE_SIZE_ADJUST(s) (ceil(((double)(s))*(double)1.001F)+12)
+#define DEFLATE_SIZE_ADJUST(s) (HDceil(((double)(s))*H5_DOUBLE(1.001))+H5_DOUBLE(12.0))
 
 /* Temporary filter IDs used for testing */
 #define H5Z_FILTER_BOGUS1	305
@@ -48,6 +55,21 @@
 #define ADD_ON			7
 #define FACTOR			3
 
+/* Constants for the overwrite test */
+#define OVERWRITE_NDIMS         3
+#define OVERWRITE_CHUNK_NX      3
+#define OVERWRITE_CHUNK_2NX     6
+#define OVERWRITE_CHUNK_NY      2
+#define OVERWRITE_VALUE         42
+
+/* Defines used in test_single_chunk_latest() */
+#define FILE            "single_latest.h5"
+#define DATASET         "dataset"
+#define DIM0            4
+#define DIM1            32
+#define CHUNK0          DIM0
+#define CHUNK1          DIM1
+
 /* Local prototypes for filter functions */
 static size_t filter_bogus1(unsigned int flags, size_t cd_nelmts,
     const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
@@ -78,11 +100,10 @@ const H5Z_class2_t H5Z_BOGUS2[1] = {{
 /*-------------------------------------------------------------------------
  * Function:	test_direct_chunk_write
  *
- * Purpose:	Test the basic functionality of H5DOwrite_chunk
+ * Purpose:	    Test the basic functionality of H5DOwrite_chunk
  *
- * Return:	Success:	0
- *
- *		Failure:	1
+ * Return:	    Success:	0
+ *		        Failure:	1
  *
  * Programmer:  Raymond Lu	
  *              30 November 2012
@@ -111,11 +132,11 @@ test_direct_chunk_write (hid_t file)
     size_t      buf_size = CHUNK_NX*CHUNK_NY*sizeof(int);
 
     const Bytef *z_src = (const Bytef*)(direct_buf);
-    Bytef	    *z_dst;		/*destination buffer		*/
+    Bytef	    *z_dst = NULL;		    /*destination buffer		*/
     uLongf	     z_dst_nbytes = (uLongf)DEFLATE_SIZE_ADJUST(buf_size);
     uLong	     z_src_nbytes = (uLong)buf_size;
-    int          aggression = 9;     /* Compression aggression setting */
-    void	*outbuf = NULL;         /* Pointer to new buffer */
+    int          aggression = 9;        /* Compression aggression setting */
+    void	    *outbuf = NULL;         /* Pointer to new buffer */
 
     hsize_t start[2];  /* Start of hyperslab */
     hsize_t stride[2]; /* Stride of hyperslab */
@@ -183,13 +204,13 @@ test_direct_chunk_write (hid_t file)
 
     /* Check for various zlib errors */
     if(Z_BUF_ERROR == ret) {
-        fprintf(stderr, "overflow");
+        HDfprintf(stderr, "overflow");
         goto error;
     } else if(Z_MEM_ERROR == ret) {
-	fprintf(stderr, "deflate memory error");
+        HDfprintf(stderr, "deflate memory error");
         goto error;
     } else if(Z_OK != ret) {
-	fprintf(stderr, "other deflate error");
+        HDfprintf(stderr, "other deflate error");
         goto error;
     }
 
@@ -234,9 +255,9 @@ test_direct_chunk_write (hid_t file)
     for(i = 0; i < CHUNK_NX; i++) {
         for(j = 0; j < CHUNK_NY; j++) {
             if(direct_buf[i][j] != check_chunk[i][j]) {
-                printf("    1. Read different values than written.");
-                printf("    At index %d,%d\n", i, j);
-                printf("    direct_buf=%d, check_chunk=%d\n", direct_buf[i][j], check_chunk[i][j]); 
+                HDprintf("    1. Read different values than written.");
+                HDprintf("    At index %d,%d\n", i, j);
+                HDprintf("    direct_buf=%d, check_chunk=%d\n", direct_buf[i][j], check_chunk[i][j]); 
                 goto error;
             }
         }
@@ -256,13 +277,13 @@ test_direct_chunk_write (hid_t file)
 
     /* Check for various zlib errors */
     if(Z_BUF_ERROR == ret) {
-        fprintf(stderr, "overflow");
+        HDfprintf(stderr, "overflow");
         goto error;
     } else if(Z_MEM_ERROR == ret) {
-	fprintf(stderr, "deflate memory error");
+        HDfprintf(stderr, "deflate memory error");
         goto error;
     } else if(Z_OK != ret) {
-	fprintf(stderr, "other deflate error");
+        HDfprintf(stderr, "other deflate error");
         goto error;
     }
 
@@ -298,9 +319,9 @@ test_direct_chunk_write (hid_t file)
     for(i = 0; i < CHUNK_NX; i++) {
         for(j = 0; j < CHUNK_NY; j++) {
             if(direct_buf[i][j] != check_chunk[i][j]) {
-                printf("    2. Read different values than written.");
-                printf("    At index %d,%d\n", i, j);
-                printf("    direct_buf=%d, check_chunk=%d\n", direct_buf[i][j], check_chunk[i][j]); 
+                HDprintf("    2. Read different values than written.");
+                HDprintf("    At index %d,%d\n", i, j);
+                HDprintf("    direct_buf=%d, check_chunk=%d\n", direct_buf[i][j], check_chunk[i][j]); 
                 goto error;
             }
         }
@@ -330,19 +351,125 @@ error:
     if(outbuf)
         HDfree(outbuf);
 
+    H5_FAILED();
     return 1;
-}
+} /* test_direct_chunk_write() */
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
 /*-------------------------------------------------------------------------
+ * Function:    test_direct_chunk_overwrite_data
+ *
+ * Purpose:     Test overwriting a chunk with new data.
+ *
+ * Return:      Success:    0
+ *              Failure:    1
+ *
+ * Programmer:  Dana Robinson
+ *              Spring 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+test_direct_chunk_overwrite_data(hid_t fid)
+{
+    size_t      buf_size = OVERWRITE_CHUNK_NX * OVERWRITE_CHUNK_NY * sizeof(int16_t);
+    int16_t     data_buf[OVERWRITE_CHUNK_NY][OVERWRITE_CHUNK_NX];
+    int16_t     overwrite_buf[OVERWRITE_CHUNK_NY][OVERWRITE_CHUNK_NX];
+    uint32_t    filter_mask = 0;
+    hid_t       tid = H5T_NATIVE_UINT16;
+    hid_t       dcpl_id = -1;
+    hid_t       sid = -1;
+    hid_t       did = -1;
+    uint16_t    fill_value = 0;
+    hsize_t     dset_dims[] = {1, OVERWRITE_CHUNK_NY, OVERWRITE_CHUNK_2NX};
+    hsize_t     dset_max_dims[] = {H5S_UNLIMITED, OVERWRITE_CHUNK_NY, OVERWRITE_CHUNK_2NX};
+    hsize_t     chunk_dims[] = {1, OVERWRITE_CHUNK_NY, OVERWRITE_CHUNK_NX};
+    hsize_t     offset[] = {0, 0, 0};
+    hsize_t     i, j;
+    int16_t     n;
+    int16_t     read_buf[OVERWRITE_CHUNK_NY][OVERWRITE_CHUNK_2NX];
+
+    TESTING("overwriting existing data with H5DOwrite_chunk");
+
+    /* Create the dataset's data space */
+    if ((sid = H5Screate_simple(OVERWRITE_NDIMS, dset_dims, dset_max_dims)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Set chunk size and filll value */
+    if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        FAIL_STACK_ERROR
+    if (H5Pset_fill_value(dcpl_id, tid, &fill_value) < 0)
+        FAIL_STACK_ERROR
+    if (H5Pset_chunk(dcpl_id, OVERWRITE_NDIMS, chunk_dims) < 0)
+        FAIL_STACK_ERROR
+
+    /* Create dataset */
+    if ((did = H5Dcreate2(fid, DATASETNAME7, tid, sid, H5P_DEFAULT, dcpl_id, H5P_DEFAULT)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Initialize data buffers */
+    n = 0;
+    for (i = 0; i < OVERWRITE_CHUNK_NY; i++) {
+        for (j = 0; j < OVERWRITE_CHUNK_NX; j++) {
+            data_buf[i][j] = n++;
+            overwrite_buf[i][j] = OVERWRITE_VALUE;
+        }
+    }
+
+    /* Write chunk data using the direct write function. */
+    if (H5DOwrite_chunk(did, H5P_DEFAULT, filter_mask, offset, buf_size, data_buf) < 0)
+        FAIL_STACK_ERROR
+
+    /* Write second chunk. */
+    offset[2] = OVERWRITE_CHUNK_NX;
+    if (H5DOwrite_chunk(did, H5P_DEFAULT, filter_mask, offset, buf_size, data_buf) < 0)
+        FAIL_STACK_ERROR
+
+    /* Overwrite first chunk. */
+    offset[2] = 0;
+    if (H5DOwrite_chunk(did, H5P_DEFAULT, filter_mask, offset, buf_size, overwrite_buf) < 0)
+        FAIL_STACK_ERROR
+
+    /* Read the data back out */
+    if (H5Dread(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, read_buf) < 0)
+        FAIL_STACK_ERROR
+
+    /* Ensure that the data are correct in chunk 1 */
+    for (i = 0; i < OVERWRITE_CHUNK_NY; i++)
+        for (j = 0; j < OVERWRITE_CHUNK_NX; j++) {
+            if (read_buf[i][j] != OVERWRITE_VALUE)
+                TEST_ERROR
+        }
+
+    if (H5Pclose(dcpl_id) < 0)
+        FAIL_STACK_ERROR
+    if (H5Sclose(sid) < 0)
+        FAIL_STACK_ERROR
+    if (H5Dclose(did) < 0)
+        FAIL_STACK_ERROR
+
+    PASSED();
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Pclose(dcpl_id);
+        H5Sclose(sid);
+        H5Dclose(did);
+    } H5E_END_TRY;
+
+    H5_FAILED();
+    return 1;
+} /* end test_direct_chunk_overwrite_data() */
+
+/*-------------------------------------------------------------------------
  * Function:	test_skip_compress_write1
  *
  * Purpose:	Test skipping compression filter when it is the only filter
  *              for the dataset
  *
  * Return:	Success:	0
- *
- *		Failure:	1
+ *		    Failure:	1
  *
  * Programmer:  Raymond Lu	
  *              30 November 2012
@@ -355,7 +482,7 @@ test_skip_compress_write1(hid_t file)
     hid_t       dataspace = -1, dataset = -1;
     hid_t       mem_space = -1;
     hid_t       cparms = -1, dxpl = -1;
-    hsize_t     dims[2]  = {NX, NY};        
+    hsize_t     dims[2]  = {NX, NY};
     hsize_t     maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
     hsize_t     chunk_dims[2] ={CHUNK_NX, CHUNK_NY};
     herr_t      status;
@@ -368,12 +495,16 @@ test_skip_compress_write1(hid_t file)
     size_t      buf_size = CHUNK_NX*CHUNK_NY*sizeof(int);
     int         aggression = 9;     /* Compression aggression setting */
 
+    unsigned    read_filter_mask = 0; /* filter mask after direct read */
+    int         read_direct_buf[CHUNK_NX][CHUNK_NY];
+    hsize_t     read_buf_size = 0; /* buf size */
+
     hsize_t start[2];  /* Start of hyperslab */
     hsize_t stride[2]; /* Stride of hyperslab */
     hsize_t count[2];  /* Block count */
     hsize_t block[2];  /* Block sizes */
 
-    TESTING("skipping compression filter for H5DOwrite_chunk");
+    TESTING("skipping compression filter for H5DOwrite_chunk/H5DOread_chunk");
 
     /*
      * Create the data space with unlimited dimensions.
@@ -410,11 +541,11 @@ test_skip_compress_write1(hid_t file)
     /* Initialize data for one chunk */
     for(i = n = 0; i < CHUNK_NX; i++)
         for(j = 0; j < CHUNK_NY; j++) {
-	    direct_buf[i][j] = n++;
+            direct_buf[i][j] = n++;
     }
 
-    /* write the uncompressed chunk data repeatedly to dataset, using the direct writing function. 
-     * Indicate skipping the compression filter.     */ 
+    /* write the uncompressed chunk data repeatedly to dataset, using the direct writing function.
+     * Indicate skipping the compression filter.     */
     offset[0] = CHUNK_NX;
     offset[1] = CHUNK_NY;
 
@@ -423,7 +554,7 @@ test_skip_compress_write1(hid_t file)
     if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, offset, buf_size, direct_buf)) < 0)
         goto error;
 
-    if(H5Fflush(dataset, H5F_SCOPE_LOCAL) < 0) 
+    if(H5Fflush(dataset, H5F_SCOPE_LOCAL) < 0)
         goto error;
 
     if(H5Dclose(dataset) < 0)
@@ -450,9 +581,34 @@ test_skip_compress_write1(hid_t file)
     for(i = 0; i < CHUNK_NX; i++) {
         for(j = 0; j < CHUNK_NY; j++) {
             if(direct_buf[i][j] != check_chunk[i][j]) {
-                printf("    1. Read different values than written.");
-                printf("    At index %d,%d\n", i, j);
-                printf("    direct_buf=%d, check_chunk=%d\n", direct_buf[i][j], check_chunk[i][j]); 
+                HDprintf("    1. Read different values than written.");
+                HDprintf("    At index %d,%d\n", i, j);
+                HDprintf("    direct_buf=%d, check_chunk=%d\n", direct_buf[i][j], check_chunk[i][j]);
+                goto error;
+            }
+        }
+    }
+
+    /* Query chunk storage size */
+    if((status = H5Dget_chunk_storage_size(dataset, offset, &read_buf_size)) < 0)
+        goto error;
+    if(read_buf_size != buf_size)
+        goto error;
+
+    /* Read the raw chunk back */
+    HDmemset(&read_direct_buf, 0, sizeof(read_direct_buf));
+    if((status = H5DOread_chunk(dataset, H5P_DEFAULT, offset, &read_filter_mask, read_direct_buf)) < 0)
+        goto error;
+    if(read_filter_mask != filter_mask)
+        goto error;
+
+    /* Check that the direct chunk read is the same as the chunk written */
+    for(i = 0; i < CHUNK_NX; i++) {
+        for(j = 0; j < CHUNK_NY; j++) {
+            if(direct_buf[i][j] != read_direct_buf[i][j]) {
+                HDprintf("    1. Read different values than written.");
+                HDprintf("    At index %d,%d\n", i, j);
+                HDprintf("    direct_buf=%d, read_direct_buf=%d\n", direct_buf[i][j], read_direct_buf[i][j]);
                 goto error;
             }
         }
@@ -466,7 +622,7 @@ test_skip_compress_write1(hid_t file)
     H5Sclose(dataspace);
     H5Pclose(cparms);
     H5Pclose(dxpl);
-    
+
     PASSED();
     return 0;
 
@@ -479,15 +635,16 @@ error:
         H5Pclose(dxpl);
     } H5E_END_TRY;
 
+    H5_FAILED();
     return 1;
-}
+} /* test_skip_compress_write1() */
 
 /*-------------------------------------------------------------------------
  * Function:	filter_bogus1
  *
- * Purpose:	A bogus filte that adds ADD_ON to the original value
+ * Purpose:	    A bogus filter that adds ADD_ON to the original value
  *
- * Return:	Success:	Data chunk size
+ * Return:	    Success:	Data chunk size
  *
  * Programmer:  Raymond Lu	
  *              30 November 2012
@@ -518,7 +675,7 @@ filter_bogus1(unsigned int flags, size_t H5_ATTR_UNUSED cd_nelmts,
     } /* end else */
 
     return nbytes;
-}
+} /* filter_bogus1() */
 
 /*-------------------------------------------------------------------------
  * Function:	filter_bogus2
@@ -555,7 +712,7 @@ filter_bogus2(unsigned int flags, size_t H5_ATTR_UNUSED cd_nelmts,
     } /* end else */
 
     return nbytes;
-}
+} /* filter_bogus2() */
 
 /*-------------------------------------------------------------------------
  * Function:	test_skip_compress_write2
@@ -564,8 +721,7 @@ filter_bogus2(unsigned int flags, size_t H5_ATTR_UNUSED cd_nelmts,
  *              for the dataset
  *
  * Return:	Success:	0
- *
- *		Failure:	1
+ *		    Failure:	1
  *
  * Programmer:  Raymond Lu	
  *              30 November 2012
@@ -578,24 +734,28 @@ test_skip_compress_write2(hid_t file)
     hid_t       dataspace = -1, dataset = -1;
     hid_t       mem_space = -1;
     hid_t       cparms = -1, dxpl = -1;
-    hsize_t     dims[2]  = {NX, NY};        
+    hsize_t     dims[2]  = {NX, NY};
     hsize_t     maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
     hsize_t     chunk_dims[2] ={CHUNK_NX, CHUNK_NY};
     herr_t      status;
     int         i, j, n;
 
-    unsigned    filter_mask = 0;
+    unsigned    filter_mask = 0;    /* orig filter mask */
     int         origin_direct_buf[CHUNK_NX][CHUNK_NY];
     int         direct_buf[CHUNK_NX][CHUNK_NY];
     int         check_chunk[CHUNK_NX][CHUNK_NY];
     hsize_t     offset[2] = {0, 0};
     size_t      buf_size = CHUNK_NX*CHUNK_NY*sizeof(int);
-    int          aggression = 9;     /* Compression aggression setting */
+    int         aggression = 9;     /* Compression aggression setting */
 
-    hsize_t start[2];  /* Start of hyperslab */
-    hsize_t stride[2]; /* Stride of hyperslab */
-    hsize_t count[2];  /* Block count */
-    hsize_t block[2];  /* Block sizes */
+    unsigned    read_filter_mask = 0;   /* filter mask after direct read */
+    int         read_direct_buf[CHUNK_NX][CHUNK_NY];
+    hsize_t     read_buf_size = 0;  /* buf size */
+
+    hsize_t start[2];   /* Start of hyperslab */
+    hsize_t stride[2];  /* Stride of hyperslab */
+    hsize_t count[2];   /* Block count */
+    hsize_t block[2];   /* Block sizes */
 
     TESTING("skipping compression filters but keep two other filters");
 
@@ -619,22 +779,22 @@ test_skip_compress_write2(hid_t file)
         goto error;
 
     /* Register and enable first bogus filter */
-    if(H5Zregister (H5Z_BOGUS1) < 0) 
-	goto error;
+    if(H5Zregister (H5Z_BOGUS1) < 0)
+        goto error;
 
-    if(H5Pset_filter(cparms, H5Z_FILTER_BOGUS1, 0, (size_t)0, NULL) < 0) 
-	goto error;
+    if(H5Pset_filter(cparms, H5Z_FILTER_BOGUS1, 0, (size_t)0, NULL) < 0)
+        goto error;
 
     /* Enable compression filter */
     if((status = H5Pset_deflate( cparms, (unsigned) aggression)) < 0)
         goto error;
 
     /* Register and enable second bogus filter */
-    if(H5Zregister (H5Z_BOGUS2) < 0) 
-	goto error;
+    if(H5Zregister (H5Z_BOGUS2) < 0)
+        goto error;
 
-    if(H5Pset_filter(cparms, H5Z_FILTER_BOGUS2, 0, (size_t)0, NULL) < 0) 
-	goto error;
+    if(H5Pset_filter(cparms, H5Z_FILTER_BOGUS2, 0, (size_t)0, NULL) < 0)
+        goto error;
 
     /*
      * Create a new dataset within the file using cparms
@@ -650,12 +810,12 @@ test_skip_compress_write2(hid_t file)
     /* Initialize data for one chunk. Apply operations of two bogus filters to the chunk */
     for(i = n = 0; i < CHUNK_NX; i++)
         for(j = 0; j < CHUNK_NY; j++) {
-	    origin_direct_buf[i][j] = n++;
-	    direct_buf[i][j] = (origin_direct_buf[i][j] + ADD_ON) * FACTOR;
-    }
+            origin_direct_buf[i][j] = n++;
+            direct_buf[i][j] = (origin_direct_buf[i][j] + ADD_ON) * FACTOR;
+        }
 
-    /* write the uncompressed chunk data repeatedly to dataset, using the direct writing function. 
-     * Indicate skipping the compression filter but keep the other two bogus filters */ 
+    /* write the uncompressed chunk data repeatedly to dataset, using the direct writing function.
+     * Indicate skipping the compression filter but keep the other two bogus filters */
     offset[0] = CHUNK_NX;
     offset[1] = CHUNK_NY;
 
@@ -665,7 +825,7 @@ test_skip_compress_write2(hid_t file)
     if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, offset, buf_size, direct_buf)) < 0)
         goto error;
 
-    if(H5Fflush(dataset, H5F_SCOPE_LOCAL) < 0) 
+    if(H5Fflush(dataset, H5F_SCOPE_LOCAL) < 0)
         goto error;
 
     if(H5Dclose(dataset) < 0)
@@ -692,9 +852,34 @@ test_skip_compress_write2(hid_t file)
     for(i = 0; i < CHUNK_NX; i++) {
         for(j = 0; j < CHUNK_NY; j++) {
             if(origin_direct_buf[i][j] != check_chunk[i][j]) {
-                printf("    1. Read different values than written.");
-                printf("    At index %d,%d\n", i, j);
-                printf("    origin_direct_buf=%d, check_chunk=%d\n", origin_direct_buf[i][j], check_chunk[i][j]); 
+                HDprintf("    1. Read different values than written.");
+                HDprintf("    At index %d,%d\n", i, j);
+                HDprintf("    origin_direct_buf=%d, check_chunk=%d\n", origin_direct_buf[i][j], check_chunk[i][j]);
+                goto error;
+            }
+        }
+    }
+
+    /* Query chunk storage size */
+    if((status = H5Dget_chunk_storage_size(dataset, offset, &read_buf_size)) < 0)
+        goto error;
+    if(read_buf_size != buf_size)
+        goto error;
+
+    /* Read the raw chunk back */
+    HDmemset(&read_direct_buf, 0, sizeof(read_direct_buf));
+    if((status = H5DOread_chunk(dataset, H5P_DEFAULT, offset, &read_filter_mask, read_direct_buf)) < 0)
+        goto error;
+    if(read_filter_mask != filter_mask)
+        goto error;
+
+    /* Check that the direct chunk read is the same as the chunk written */
+    for(i = 0; i < CHUNK_NX; i++) {
+        for(j = 0; j < CHUNK_NY; j++) {
+            if(direct_buf[i][j] != read_direct_buf[i][j]) {
+                HDprintf("    1. Read different values than written.");
+                HDprintf("    At index %d,%d\n", i, j);
+                HDprintf("    direct_buf=%d, read_direct_buf=%d\n", direct_buf[i][j], read_direct_buf[i][j]);
                 goto error;
             }
         }
@@ -708,7 +893,7 @@ test_skip_compress_write2(hid_t file)
     H5Sclose(dataspace);
     H5Pclose(cparms);
     H5Pclose(dxpl);
-    
+
     PASSED();
     return 0;
 
@@ -721,8 +906,9 @@ error:
         H5Pclose(dxpl);
     } H5E_END_TRY;
 
+    H5_FAILED();
     return 1;
-}
+} /* test_skip_compress_write2() */
 
 /*-------------------------------------------------------------------------
  * Function:	test_data_conv
@@ -730,8 +916,7 @@ error:
  * Purpose:	Test data conversion
  *
  * Return:	Success:	0
- *
- *		Failure:	1
+ *		    Failure:	1
  *
  * Programmer:  Raymond Lu	
  *              30 November 2012
@@ -742,10 +927,10 @@ static int
 test_data_conv(hid_t file)
 {
     typedef struct {
-	int a, b, c[4], d, e;
+        int a, b, c[4], d, e;
     } src_type_t;
     typedef struct {
-	int a,    c[4],    e;
+        int a,    c[4],    e;
     } dst_type_t;
 
     hid_t       dataspace = -1, dataset = -1;
@@ -763,6 +948,8 @@ test_data_conv(hid_t file)
     unsigned    filter_mask = 0;
     src_type_t  direct_buf[CHUNK_NX][CHUNK_NY];
     dst_type_t  check_chunk[CHUNK_NX][CHUNK_NY];
+    src_type_t  read_chunk[CHUNK_NX][CHUNK_NY];       /* For H5DOread_chunk */
+
     hsize_t     offset[2] = {0, 0};
     size_t      buf_size = CHUNK_NX*CHUNK_NY*sizeof(src_type_t);
 
@@ -771,7 +958,7 @@ test_data_conv(hid_t file)
     hsize_t count[2];  /* Block count */
     hsize_t block[2];  /* Block sizes */
 
-    TESTING("data conversion for H5DOwrite_chunk");
+    TESTING("data conversion for H5DOwrite_chunk/H5DOread_chunk");
 
     /*
      * Create the data space with unlimited dimensions.
@@ -856,6 +1043,35 @@ test_data_conv(hid_t file)
     if((dataset = H5Dopen2(file, DATASETNAME4, H5P_DEFAULT)) < 0)
         goto error;
 
+    /* Use H5DOread_chunk() to read the uncompressed data */
+    if((status = H5DOread_chunk(dataset, dxpl, offset, &filter_mask, read_chunk)) < 0)
+        goto error;
+
+    /* Check that the values read are the same as the values written */
+    for(i = 0; i < CHUNK_NX; i++) {
+        for(j = 0; j < CHUNK_NY; j++) {
+            if ((direct_buf[i][j]).a    != (read_chunk[i][j]).a    ||
+                (direct_buf[i][j]).b    != (read_chunk[i][j]).b    ||
+                (direct_buf[i][j]).c[0] != (read_chunk[i][j]).c[0] ||
+                (direct_buf[i][j]).c[1] != (read_chunk[i][j]).c[1] ||
+                (direct_buf[i][j]).c[2] != (read_chunk[i][j]).c[2] ||
+                (direct_buf[i][j]).c[3] != (read_chunk[i][j]).c[3] ||
+                (direct_buf[i][j]).d    != (read_chunk[i][j]).d    ||
+                (direct_buf[i][j]).e    != (read_chunk[i][j]).e) {
+                    HDprintf("    1. Read different values than written.");
+                    HDprintf("    At index %d,%d\n", i, j);
+                    HDprintf("    src={a=%d, b=%d, c=[%d,%d,%d,%d], d=%d, e=%d\n",
+                        (direct_buf[i][j]).a, (direct_buf[i][j]).b, (direct_buf[i][j]).c[0], (direct_buf[i][j]).c[1], 
+                        (direct_buf[i][j]).c[2], (direct_buf[i][j]).c[3], (direct_buf[i][j]).d, (direct_buf[i][j]).e);
+                    HDprintf("    dst={a=%d, b=%d, c=[%d,%d,%d,%d], d=%d, e=%d\n",
+                        (read_chunk[i][j]).a, (read_chunk[i][j]).b, (read_chunk[i][j]).c[0], (read_chunk[i][j]).c[1], 
+                        (read_chunk[i][j]).c[2], (read_chunk[i][j]).c[3], (read_chunk[i][j]).d, (read_chunk[i][j]).e);
+
+                    goto error;
+            }
+        }
+    }
+
     /*
      * Select hyperslab for the chunk just written in the file
      */
@@ -873,22 +1089,22 @@ test_data_conv(hid_t file)
     /* Check that the values read are the same as the values written */
     for(i = 0; i < CHUNK_NX; i++) {
         for(j = 0; j < CHUNK_NY; j++) {
-	    if ((direct_buf[i][j]).a    != (check_chunk[i][j]).a    ||
-	        (direct_buf[i][j]).c[0] != (check_chunk[i][j]).c[0] ||
-	        (direct_buf[i][j]).c[1] != (check_chunk[i][j]).c[1] ||
-	        (direct_buf[i][j]).c[2] != (check_chunk[i][j]).c[2] ||
-	        (direct_buf[i][j]).c[3] != (check_chunk[i][j]).c[3] ||
-	        (direct_buf[i][j]).e    != (check_chunk[i][j]).e) {
-                printf("    1. Read different values than written.");
-                printf("    At index %d,%d\n", i, j);
-	        printf("    src={a=%d, b=%d, c=[%d,%d,%d,%d], d=%d, e=%d\n",
-                   (direct_buf[i][j]).a, (direct_buf[i][j]).b, (direct_buf[i][j]).c[0], (direct_buf[i][j]).c[1], 
-                   (direct_buf[i][j]).c[2], (direct_buf[i][j]).c[3], (direct_buf[i][j]).d, (direct_buf[i][j]).e);
-	        printf("    dst={a=%d, c=[%d,%d,%d,%d], e=%d\n",
-                   (check_chunk[i][j]).a, (check_chunk[i][j]).c[0], (check_chunk[i][j]).c[1], (check_chunk[i][j]).c[2], 
-                   (check_chunk[i][j]).c[3], (check_chunk[i][j]).e);
-
-	    goto error;
+            if ((direct_buf[i][j]).a    != (check_chunk[i][j]).a    ||
+                (direct_buf[i][j]).c[0] != (check_chunk[i][j]).c[0] ||
+                (direct_buf[i][j]).c[1] != (check_chunk[i][j]).c[1] ||
+                (direct_buf[i][j]).c[2] != (check_chunk[i][j]).c[2] ||
+                (direct_buf[i][j]).c[3] != (check_chunk[i][j]).c[3] ||
+                (direct_buf[i][j]).e    != (check_chunk[i][j]).e) {
+                    HDprintf("    1. Read different values than written.");
+                    HDprintf("    At index %d,%d\n", i, j);
+                    HDprintf("    src={a=%d, b=%d, c=[%d,%d,%d,%d], d=%d, e=%d\n",
+                        (direct_buf[i][j]).a, (direct_buf[i][j]).b, (direct_buf[i][j]).c[0], (direct_buf[i][j]).c[1], 
+                        (direct_buf[i][j]).c[2], (direct_buf[i][j]).c[3], (direct_buf[i][j]).d, (direct_buf[i][j]).e);
+                    HDprintf("    dst={a=%d, c=[%d,%d,%d,%d], e=%d\n",
+                        (check_chunk[i][j]).a, (check_chunk[i][j]).c[0], (check_chunk[i][j]).c[1], (check_chunk[i][j]).c[2], 
+                        (check_chunk[i][j]).c[3], (check_chunk[i][j]).e);
+
+                    goto error;
             }
         }
     }
@@ -904,7 +1120,6 @@ test_data_conv(hid_t file)
     H5Tclose(st);
     H5Tclose(dt);
 
-
     PASSED();
     return 0;
 
@@ -919,17 +1134,17 @@ error:
         H5Tclose(dt);
     } H5E_END_TRY;
 
+    H5_FAILED();
     return 1;
-}
+} /* test_data_conv() */
 
 /*-------------------------------------------------------------------------
  * Function:	test_invalid_parameters
  *
- * Purpose:	Test invalid parameters for H5DOwrite_chunk
+ * Purpose:     Test invalid parameters for H5DOwrite_chunk and H5DOread_chunk
  *
- * Return:	Success:	0
- *
- *		Failure:	1
+ * Return:      Success:	0
+ *              Failure:	1
  *
  * Programmer:  Raymond Lu	
  *              30 November 2012
@@ -953,7 +1168,9 @@ test_invalid_parameters(hid_t file)
     size_t      buf_size = CHUNK_NX*CHUNK_NY*sizeof(int);
     int         aggression = 9;     /* Compression aggression setting */
 
-    TESTING("invalid parameters for H5DOwrite_chunk");
+    hsize_t     chunk_nbytes;       /* Chunk size */
+
+    TESTING("invalid parameters for H5DOwrite_chunk/H5DOread_chunk");
 
     /*
      * Create the data space with unlimited dimensions.
@@ -971,7 +1188,7 @@ test_invalid_parameters(hid_t file)
         goto error;
 
     /*
-     * Create a new contiguous dataset to verify H5DOwrite_chunk doesn't work
+     * Create a new contiguous dataset to verify H5DOwrite_chunk/H5DOread_chunk doesn't work
      */
     if((dataset = H5Dcreate2(file, DATASETNAME5, H5T_NATIVE_INT, dataspace, H5P_DEFAULT,
 			cparms, H5P_DEFAULT)) < 0)
@@ -983,8 +1200,8 @@ test_invalid_parameters(hid_t file)
     /* Initialize data for one chunk */
     for(i = n = 0; i < CHUNK_NX; i++)
         for(j = 0; j < CHUNK_NY; j++) {
-	    direct_buf[i][j] = n++;
-    }
+            direct_buf[i][j] = n++;
+        }
 
     /* Try to write the chunk data to contiguous dataset.  It should fail */
     offset[0] = CHUNK_NX;
@@ -995,9 +1212,22 @@ test_invalid_parameters(hid_t file)
             goto error;
     } H5E_END_TRY;
 
+    /* Try to get chunk size for a contiguous dataset.  It should fail */
+    H5E_BEGIN_TRY {
+        if((status = H5Dget_chunk_storage_size(dataset, offset, &chunk_nbytes)) != FAIL)
+            goto error;
+    } H5E_END_TRY;
+
+    /* Try to H5DOread_chunk from the contiguous dataset.  It should fail */
+    H5E_BEGIN_TRY {
+        if((status = H5DOread_chunk(dataset, dxpl, offset, &filter_mask, direct_buf)) != FAIL)
+            goto error;
+    } H5E_END_TRY;
+
     if(H5Dclose(dataset) < 0)
         goto error;
 
+
     /* Create a chunked dataset with compression filter */
     if((status = H5Pset_chunk( cparms, RANK, chunk_dims)) < 0)
         goto error;
@@ -1013,25 +1243,40 @@ test_invalid_parameters(hid_t file)
 			cparms, H5P_DEFAULT)) < 0)
         goto error;
 
-    /* Check invalid dataset ID */ 
+    /* Check invalid dataset ID for H5DOwrite_chunk and H5DOread_chunk */ 
     H5E_BEGIN_TRY {
         if((status = H5DOwrite_chunk((hid_t)-1, dxpl, filter_mask, offset, buf_size, direct_buf)) != FAIL)
             goto error;
     } H5E_END_TRY;
 
-    /* Check invalid DXPL ID */
+    H5E_BEGIN_TRY {
+        if((status = H5DOread_chunk((hid_t)-1, dxpl, offset, &filter_mask, direct_buf)) != FAIL)
+            goto error;
+    } H5E_END_TRY;
+
+    /* Check invalid DXPL ID for H5DOwrite_chunk and H5DOread_chunk */
     H5E_BEGIN_TRY {
         if((status = H5DOwrite_chunk(dataset, (hid_t)-1, filter_mask, offset, buf_size, direct_buf)) != FAIL)
             goto error;
     } H5E_END_TRY;
 
-    /* Check invalid OFFSET */
+    H5E_BEGIN_TRY {
+        if((status = H5DOread_chunk(dataset, (hid_t)-1, offset, &filter_mask, direct_buf)) != FAIL)
+            goto error;
+    } H5E_END_TRY;
+
+    /* Check invalid OFFSET for H5DOwrite_chunk and H5DOread_chunk */
     H5E_BEGIN_TRY {
         if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, NULL, buf_size, direct_buf)) != FAIL)
             goto error;
     } H5E_END_TRY;
 
-    /* Check when OFFSET is out of dataset range */
+    H5E_BEGIN_TRY {
+        if((status = H5DOread_chunk(dataset, dxpl, NULL, &filter_mask, direct_buf)) != FAIL)
+            goto error;
+    } H5E_END_TRY;
+
+    /* Check when OFFSET is out of dataset range for H5DOwrite_chunk and H5DOread_chunk */
     offset[0] = NX + 1;
     offset[1] = NY;
     H5E_BEGIN_TRY {
@@ -1039,7 +1284,12 @@ test_invalid_parameters(hid_t file)
             goto error;
     } H5E_END_TRY;
 
-    /* Check when OFFSET is not on chunk boundary */
+    H5E_BEGIN_TRY {
+        if((status = H5DOread_chunk(dataset, dxpl, offset, &filter_mask, direct_buf)) != FAIL)
+            goto error;
+    } H5E_END_TRY;
+
+    /* Check when OFFSET is not on chunk boundary for H5DOwrite_chunk and H5DOread_chunk */
     offset[0] = CHUNK_NX;
     offset[1] = CHUNK_NY + 1;
     H5E_BEGIN_TRY {
@@ -1047,7 +1297,12 @@ test_invalid_parameters(hid_t file)
             goto error;
     } H5E_END_TRY;
 
-    /* Check invalid buffer size */
+    H5E_BEGIN_TRY {
+        if((status = H5DOread_chunk(dataset, dxpl, offset, &filter_mask, direct_buf)) != FAIL)
+            goto error;
+    } H5E_END_TRY;
+
+    /* Check invalid buffer size for H5DOwrite_chunk only */
     offset[0] = CHUNK_NX;
     offset[1] = CHUNK_NY;
     buf_size = 0; 
@@ -1056,13 +1311,18 @@ test_invalid_parameters(hid_t file)
             goto error;
     } H5E_END_TRY;
 
-    /* Check invalid data buffer */
+    /* Check invalid data buffer for H5DOwrite_chunk and H5DOread_chunk */
     buf_size = CHUNK_NX*CHUNK_NY*sizeof(int);
     H5E_BEGIN_TRY {
         if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, offset, buf_size, NULL)) != FAIL)
             goto error;
     } H5E_END_TRY;
 
+    H5E_BEGIN_TRY {
+        if((status = H5DOread_chunk(dataset, dxpl, offset, &filter_mask, NULL)) != FAIL)
+            goto error;
+    } H5E_END_TRY;
+
     if(H5Dclose(dataset) < 0)
         goto error;
 
@@ -1086,17 +1346,777 @@ error:
         H5Pclose(dxpl);
     } H5E_END_TRY;
 
+    H5_FAILED();
     return 1;
-}
+} /* test_invalid_parameters() */
 
 /*-------------------------------------------------------------------------
- * Function:	Main function
+ * Function:    test_direct_chunk_read_no_cache
  *
- * Purpose:	Test direct chunk write function H5DOwrite_chunk
+ * Purpose:     Test the basic functionality of H5DOread_chunk with the
+ *              chunk cache diabled.
  *
- * Return:	Success:	0
+ * Return:      Success:        0
+ *              Failure:        1
  *
- *		Failure:	1
+ * Programmer:  Matthew Strong (GE Healthcare)
+ *              14 February 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifdef H5_HAVE_FILTER_DEFLATE
+static int
+test_direct_chunk_read_no_cache (hid_t file)
+{
+    hid_t       dataspace = -1, dataset = -1;
+    hid_t       mem_space = -1;
+    hid_t       cparms = -1, dxpl = -1, dapl = -1;
+    hsize_t     dims[2]  = {NX, NY};
+    hsize_t     maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
+    hsize_t     chunk_dims[2] = {CHUNK_NX, CHUNK_NY};
+    herr_t      status;             /* status from H5 function calls */
+    int         ret;                /* deflate return status */
+    int         data[NX][NY];
+    int         i, j, k, l, n;      /* local index variables */
+
+    unsigned    filter_mask = 0;    /* filter mask returned from H5DOread_chunk */
+    int         direct_buf[CHUNK_NX][CHUNK_NY];  /* chunk read with H5DOread and manually decompressed */
+    int         check_chunk[CHUNK_NX][CHUNK_NY]; /* chunk read with H5Dread */
+    hsize_t     offset[2]; /* chunk offset used for H5DOread_chunk */
+    size_t      buf_size = CHUNK_NX*CHUNK_NY*sizeof(int);
+
+    Bytef       *z_src = NULL;      /* source buffer        */
+    uLongf       z_src_nbytes = (uLongf)DEFLATE_SIZE_ADJUST(buf_size);
+    Bytef       *z_dst = (Bytef*)(direct_buf);
+    uLong        z_dst_nbytes = (uLong)buf_size;
+    int          aggression = 9;     /* Compression aggression setting */
+    void        *outbuf = NULL;      /* Pointer to new buffer */
+
+    hsize_t start[2];  /* Start of hyperslab */
+    hsize_t stride[2]; /* Stride of hyperslab */
+    hsize_t count[2];  /* Block count */
+    hsize_t block[2];  /* Block sizes */
+
+    TESTING("basic functionality of H5DOread_chunk (chunk cache disabled)");
+
+    /* Create the data space with unlimited dimensions. */
+    if((dataspace = H5Screate_simple(RANK, dims, maxdims)) < 0)
+        goto error;
+    if((mem_space = H5Screate_simple(RANK, chunk_dims, NULL)) < 0)
+        goto error;
+
+    /* Modify dataset creation properties, i.e. enable chunking and compression */
+    if((cparms = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        goto error;
+    if((status = H5Pset_chunk( cparms, RANK, chunk_dims)) < 0)
+        goto error;
+    if((status = H5Pset_deflate( cparms, (unsigned) aggression)) < 0)
+        goto error;
+    if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
+        goto error;
+
+    /* Disable chunk cache by setting number of slots to 0 */
+    if((status = H5Pset_chunk_cache(dapl, 0, H5D_CHUNK_CACHE_NBYTES_DEFAULT, H5D_CHUNK_CACHE_W0_DEFAULT)) < 0)
+        goto error;
+
+    /* Create a new dataset within the file using cparms creation properties. */
+    if((dataset = H5Dcreate2(file, DATASETNAME8, H5T_NATIVE_INT, dataspace, H5P_DEFAULT,
+            cparms, dapl)) < 0)
+        goto error;
+
+    /* Initialize the dataset */
+    for(i = n = 0; i < NX; i++)
+        for(j = 0; j < NY; j++)
+            data[i][j] = n++;
+
+    if((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0)
+        goto error;
+
+    /* Write the data for the dataset.
+     * Data will skip chunk cache and go directly to disk. */
+    if((status = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
+              dxpl, data)) < 0)
+        goto error;
+
+    /* Allocate output (compressed) buffer */
+    outbuf = HDmalloc(z_src_nbytes);
+    z_src = (Bytef *)outbuf;
+
+    /* For each chunk in the dataset, compare the result of H5Dread and H5DOread_chunk. */
+    for(i=0; i<NX/CHUNK_NX; i++) {
+        for(j=0; j<NY/CHUNK_NY; j++) {
+            /* Select hyperslab for one chunk in the file */
+            start[0]  = (hsize_t)i * CHUNK_NX; start[1]  = (hsize_t)j * CHUNK_NY;
+            stride[0] = 1; stride[1] = 1;
+            count[0]  = 1; count[1]  = 1;
+            block[0]  = CHUNK_NX; block[1]  = CHUNK_NY;
+
+            /* Hyperslab selection equals single chunk */
+            if((status = H5Sselect_hyperslab(dataspace, H5S_SELECT_SET, start, stride, count, block)) < 0)
+                goto error;
+
+            /* Read the chunk back */
+            if((status = H5Dread(dataset, H5T_NATIVE_INT, mem_space, dataspace, H5P_DEFAULT, check_chunk)) < 0)
+                goto error;
+
+            offset[0] = (hsize_t)i * CHUNK_NX; offset[1] = (hsize_t)j * CHUNK_NY;
+            /* Read the compressed chunk back using the direct read function. */
+            if((status = H5DOread_chunk(dataset, dxpl, offset, &filter_mask, outbuf)) < 0)
+                goto error;
+
+            /* Check filter mask return value */
+            if(filter_mask != 0)
+                goto error;
+
+            /* Perform decompression from the source to the destination buffer */
+            ret = uncompress(z_dst, &z_dst_nbytes, z_src, z_src_nbytes);
+
+            /* Check for various zlib errors */
+            if(Z_BUF_ERROR == ret) {
+                HDfprintf(stderr, "overflow\n");
+                goto error;
+            } else if(Z_MEM_ERROR == ret) {
+                HDfprintf(stderr, "deflate memory error\n");
+                goto error;
+            } else if(Z_DATA_ERROR == ret) {
+                HDfprintf(stderr, "corrupted data\n");
+                goto error;
+            } else if(Z_OK != ret) {
+                HDfprintf(stderr, "other deflate error\n");
+                goto error;
+            }
+
+            /* Check that the decompressed values match those read from H5Dread */
+            for(k = 0; k < CHUNK_NX; k++) {
+                for(l = 0; l < CHUNK_NY; l++) {
+                    if(direct_buf[k][l] != check_chunk[k][l]) {
+                        HDprintf("\n    1. Read different values than written.");
+                        HDprintf("    At index %d,%d\n", k, l);
+                        HDprintf("    direct_buf=%d, check_chunk=%d\n", direct_buf[k][l], check_chunk[k][l]);
+                        goto error;
+                    }
+                }
+            }
+        }
+    }
+
+    /* Close/release resources. */
+    H5Dclose(dataset);
+    H5Sclose(mem_space);
+    H5Sclose(dataspace);
+    H5Pclose(cparms);
+    H5Pclose(dxpl);
+    H5Pclose(dapl);
+
+    if(outbuf)
+        HDfree(outbuf);
+
+    PASSED();
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Dclose(dataset);
+        H5Sclose(mem_space);
+        H5Sclose(dataspace);
+        H5Pclose(cparms);
+        H5Pclose(dxpl);
+        H5Pclose(dapl);
+    } H5E_END_TRY;
+
+    if(outbuf)
+        HDfree(outbuf);
+
+    H5_FAILED();
+    return 1;
+} /* test_direct_chunk_read_no_cache() */
+#endif /* H5_HAVE_FILTER_DEFLATE */
+
+#ifdef H5_HAVE_FILTER_DEFLATE
+static int
+test_direct_chunk_read_cache (hid_t file, hbool_t flush)
+{
+    hid_t       dataspace = -1, dataset = -1;
+    hid_t       mem_space = -1;
+    hid_t       cparms = -1, dxpl = -1;
+    hsize_t     dims[2]  = {NX, NY};
+    hsize_t     maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
+    hsize_t     chunk_dims[2] = {CHUNK_NX, CHUNK_NY};
+    herr_t      status;             /* status from H5 function calls */
+    int         ret;                /* deflate return status */
+    int         data[NX][NY];
+    int         i, j, k, l, n;      /* local index variables */
+
+    unsigned    filter_mask = 0;    /* filter mask returned from H5DOread_chunk */
+    int         direct_buf[CHUNK_NX][CHUNK_NY];  /* chunk read with H5DOread and manually decompressed */
+    int         check_chunk[CHUNK_NX][CHUNK_NY]; /* chunk read with H5Dread */
+    hsize_t     offset[2]; /* chunk offset used for H5DOread_chunk */
+    size_t      buf_size = CHUNK_NX*CHUNK_NY*sizeof(int);
+
+    Bytef       *z_src = NULL;      /* source buffer        */
+    uLongf       z_src_nbytes = (uLongf)DEFLATE_SIZE_ADJUST(buf_size);
+    Bytef       *z_dst = (Bytef*)(direct_buf);
+    uLong        z_dst_nbytes = (uLong)buf_size;
+    int          aggression = 9;     /* Compression aggression setting */
+    void        *outbuf = NULL;      /* Pointer to new buffer */
+    hsize_t     read_buf_size = 0;
+
+    hsize_t start[2];  /* Start of hyperslab */
+    hsize_t stride[2]; /* Stride of hyperslab */
+    hsize_t count[2];  /* Block count */
+    hsize_t block[2];  /* Block sizes */
+
+    if(flush) {
+        TESTING("basic functionality of H5DOread_chunk (flush chunk cache)");
+    } else {
+        TESTING("basic functionality of H5DOread_chunk (does not flush chunk cache)");
+    }
+
+    /* Create the data space with unlimited dimensions. */
+    if((dataspace = H5Screate_simple(RANK, dims, maxdims)) < 0)
+        goto error;
+    if((mem_space = H5Screate_simple(RANK, chunk_dims, NULL)) < 0)
+        goto error;
+
+    /* Modify dataset creation properties, i.e. enable chunking and compression */
+    if((cparms = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        goto error;
+    if((status = H5Pset_chunk( cparms, RANK, chunk_dims)) < 0)
+        goto error;
+    if((status = H5Pset_deflate( cparms, (unsigned) aggression)) < 0)
+        goto error;
+
+    /* Create a new dataset within the file using cparms creation properties. */
+    if((dataset = H5Dcreate2(file, flush?DATASETNAME9:DATASETNAME10, H5T_NATIVE_INT, dataspace, H5P_DEFAULT,
+            cparms, H5P_DEFAULT)) < 0)
+        goto error;
+
+    /* Initialize the dataset */
+    for(i = n = 0; i < NX; i++)
+        for(j = 0; j < NY; j++)
+            data[i][j] = n++;
+
+    if((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0)
+        goto error;
+
+    /* Write the data for the dataset.
+     * It should stay in the chunk cache. */
+    if((status = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
+              dxpl, data)) < 0)
+        goto error;
+
+    if(flush) {
+        /* Flush the chunk cache to disk. Cache entry is not evicted. */
+        if(H5Fflush(dataset, H5F_SCOPE_LOCAL) < 0)
+            goto error;
+    }
+
+    /* Allocate output (compressed) buffer */
+    outbuf = HDmalloc(z_src_nbytes);
+    z_src = (Bytef *)outbuf;
+
+    /* For each chunk in the dataset, compare the result of H5Dread and H5DOread_chunk. */
+    for(i=0; i<NX/CHUNK_NX; i++) {
+        for(j=0; j<NY/CHUNK_NY; j++) {
+            /* Select hyperslab for one chunk in the file */
+            start[0]  = (hsize_t)i * CHUNK_NX; start[1]  = (hsize_t)j * CHUNK_NY;
+            stride[0] = 1; stride[1] = 1;
+            count[0]  = 1; count[1]  = 1;
+            block[0]  = CHUNK_NX; block[1]  = CHUNK_NY;
+
+            /* Hyperslab selection equals single chunk */
+            if((status = H5Sselect_hyperslab(dataspace, H5S_SELECT_SET, start, stride, count, block)) < 0)
+                goto error;
+
+            /* Read the chunk back */
+            if((status = H5Dread(dataset, H5T_NATIVE_INT, mem_space, dataspace, H5P_DEFAULT, check_chunk)) < 0)
+                goto error;
+
+            offset[0] = (hsize_t)i * CHUNK_NX; offset[1] = (hsize_t)j * CHUNK_NY;
+
+            /* Query chunk storage size */
+            if((status = H5Dget_chunk_storage_size(dataset, offset, &read_buf_size)) < 0)
+                goto error;
+            if(read_buf_size == 0)
+                goto error;
+        
+            /* Read the compressed chunk back using the direct read function. */
+            if((status = H5DOread_chunk(dataset, dxpl, offset, &filter_mask, outbuf)) < 0)
+                goto error;
+
+            /* Check filter mask return value */
+            if(filter_mask != 0)
+                goto error;
+
+            /* Perform decompression from the source to the destination buffer */
+            ret = uncompress(z_dst, &z_dst_nbytes, z_src, z_src_nbytes);
+
+            /* Check for various zlib errors */
+            if(Z_BUF_ERROR == ret) {
+                HDfprintf(stderr, "overflow\n");
+                goto error;
+            } else if(Z_MEM_ERROR == ret) {
+                HDfprintf(stderr, "deflate memory error\n");
+                goto error;
+            } else if(Z_DATA_ERROR == ret) {
+                HDfprintf(stderr, "corrupted data\n");
+                goto error;
+            } else if(Z_OK != ret) {
+                HDfprintf(stderr, "other deflate error\n");
+                goto error;
+            }
+
+            /* Check that the decompressed values match those read from H5Dread */
+            for(k = 0; k < CHUNK_NX; k++) {
+                for(l = 0; l < CHUNK_NY; l++) {
+                    if(direct_buf[k][l] != check_chunk[k][l]) {
+                        HDprintf("\n    1. Read different values than written.");
+                        HDprintf("    At index %d,%d\n", k, l);
+                        HDprintf("    direct_buf=%d, check_chunk=%d\n", direct_buf[k][l], check_chunk[k][l]);
+                        goto error;
+                    }
+                }
+            }
+        }
+    }
+
+    /* Close/release resources. */
+    H5Dclose(dataset);
+    H5Sclose(mem_space);
+    H5Sclose(dataspace);
+    H5Pclose(cparms);
+    H5Pclose(dxpl);
+
+    if(outbuf)
+        HDfree(outbuf);
+
+    PASSED();
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Dclose(dataset);
+        H5Sclose(mem_space);
+        H5Sclose(dataspace);
+        H5Pclose(cparms);
+        H5Pclose(dxpl);
+    } H5E_END_TRY;
+
+    if(outbuf)
+        HDfree(outbuf);
+
+    H5_FAILED();
+    return 1;
+} /* test_direct_chunk_read_cache() */
+#endif /* H5_HAVE_FILTER_DEFLATE */
+
+/*-------------------------------------------------------------------------
+ * Function:    test_read_unfiltered_dset
+ *
+ * Purpose:     Test the basic functionality of H5DOread_chunk on a dataset
+ *              without no filters applied.
+ *
+ * Return:      Success:        0
+ *              Failure:        1
+ *
+ * Programmer:  Matthew Strong (GE Healthcare)
+ *              30 November 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+test_read_unfiltered_dset(hid_t file)
+{
+    hid_t       dataspace = -1, dataset = -1;
+    hid_t       mem_space = -1;
+    hid_t       cparms = -1, dxpl = -1;
+    hsize_t     dims[2]  = {NX, NY};
+    hsize_t     maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
+    hsize_t     chunk_dims[2] ={CHUNK_NX, CHUNK_NY};
+    herr_t      status;
+    int         data[NX][NY];
+    int         i, j, k, l, n;
+
+    unsigned    filter_mask = 0;
+    int         direct_buf[CHUNK_NX][CHUNK_NY];
+    int         check_chunk[CHUNK_NX][CHUNK_NY]; /* chunk read with H5Dread */
+    hsize_t     offset[2] = {0, 0};
+    size_t      buf_size = CHUNK_NX*CHUNK_NY*sizeof(int);
+    hsize_t     read_buf_size = 0;
+
+    hsize_t start[2];  /* Start of hyperslab */
+    hsize_t stride[2]; /* Stride of hyperslab */
+    hsize_t count[2];  /* Block count */
+    hsize_t block[2];  /* Block sizes */
+
+    TESTING("basic functionality of H5DOread_chunk on unfiltered datasets");
+
+    /* Create the data space with unlimited dimensions. */
+    if((dataspace = H5Screate_simple(RANK, dims, maxdims)) < 0)
+        goto error;
+    if((mem_space = H5Screate_simple(RANK, chunk_dims, NULL)) < 0)
+        goto error;
+
+    /* Modify dataset creation properties, i.e. enable chunking, no compression */
+    if((cparms = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        goto error;
+    if((status = H5Pset_chunk( cparms, RANK, chunk_dims)) < 0)
+        goto error;
+
+    /* Create a new dataset within the file using cparms creation properties. */
+    if((dataset = H5Dcreate2(file, DATASETNAME12, H5T_NATIVE_INT, dataspace, H5P_DEFAULT,
+            cparms, H5P_DEFAULT)) < 0)
+        goto error;
+
+    /* Initialize the dataset */
+    for(i = n = 0; i < NX; i++)
+        for(j = 0; j < NY; j++)
+            data[i][j] = n++;
+
+    if((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0)
+        goto error;
+
+    /* Write the data for the dataset.
+     * It should stay in the chunk cache and will be evicted/flushed by
+     * the H5DOread_chunk function call. */
+    if((status = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
+              dxpl, data)) < 0)
+        goto error;
+
+    if(H5Fflush(dataset, H5F_SCOPE_LOCAL) < 0)
+        goto error;
+
+    /* For each chunk in the dataset, compare the result of H5Dread and H5DOread_chunk. */
+    for(i=0; i<NX/CHUNK_NX; i++) {
+        for(j=0; j<NY/CHUNK_NY; j++) {
+            /* Select hyperslab for one chunk in the file */
+            start[0]  = (hsize_t)i * CHUNK_NX; start[1]  = (hsize_t)j * CHUNK_NY;
+            stride[0] = 1; stride[1] = 1;
+            count[0]  = 1; count[1]  = 1;
+            block[0]  = CHUNK_NX; block[1]  = CHUNK_NY;
+
+            /* Hyperslab selection equals single chunk */
+            if((status = H5Sselect_hyperslab(dataspace, H5S_SELECT_SET, start, stride, count, block)) < 0)
+                goto error;
+
+            /* Read the chunk back */
+            if((status = H5Dread(dataset, H5T_NATIVE_INT, mem_space, dataspace, H5P_DEFAULT, check_chunk)) < 0)
+                goto error;
+
+            /* Query chunk storage size */
+            if((status = H5Dget_chunk_storage_size(dataset, offset, &read_buf_size)) < 0)
+                goto error;
+
+            if(read_buf_size != buf_size )
+                goto error;
+
+            offset[0] = (hsize_t)i * CHUNK_NX; offset[1] = (hsize_t)j * CHUNK_NY;
+            /* Read the raw chunk back */
+            HDmemset(&direct_buf, 0, sizeof(direct_buf));
+            filter_mask = UINT_MAX;
+            if((status = H5DOread_chunk(dataset, dxpl, offset, &filter_mask, direct_buf)) < 0)
+                goto error;
+
+            /* Check filter mask return value */
+            if(filter_mask != 0)
+                goto error;
+
+            /* Check that the decompressed values match those read from H5Dread */
+            for(k = 0; k < CHUNK_NX; k++) {
+                for(l = 0; l < CHUNK_NY; l++) {
+                    if(direct_buf[k][l] != check_chunk[k][l]) {
+                        HDprintf("\n    1. Read different values than written.");
+                        HDprintf("    At index %d,%d\n", k, l);
+                        HDprintf("    direct_buf=%d, check_chunk=%d\n", direct_buf[k][l], check_chunk[k][l]);
+                        goto error;
+                    }
+                }
+            }
+        }
+    }
+
+    /* Close/release resources. */
+    H5Dclose(dataset);
+    H5Sclose(mem_space);
+    H5Sclose(dataspace);
+    H5Pclose(cparms);
+    H5Pclose(dxpl);
+
+    PASSED();
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Dclose(dataset);
+        H5Sclose(mem_space);
+        H5Sclose(dataspace);
+        H5Pclose(cparms);
+        H5Pclose(dxpl);
+    } H5E_END_TRY;
+
+    H5_FAILED();
+    return 1;
+} /* test_read_unfiltered_dset() */
+
+/*-------------------------------------------------------------------------
+ * Function:    test_read_unallocated_chunk
+ *
+ * Purpose:     Tests the H5DOread_chunk and H5Dget_chunk_storage_size with valid
+ *              offets to chunks that have not been written to the dataset and are
+ *              not allocated in the chunk storage on disk.
+ *
+ * Return:      Success:        0
+ *              Failure:        1
+ *
+ * Programmer:  Matthew Strong (GE Healthcare)
+ *              30 November 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+test_read_unallocated_chunk (hid_t file)
+{
+    hid_t       dataspace = -1, dataset = -1;
+    hid_t       mem_space = -1;
+    hid_t       cparms = -1, dxpl = -1;
+    hsize_t     dims[2]  = {NX, NY};
+    hsize_t     maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
+    hsize_t     chunk_dims[2] = {CHUNK_NX, CHUNK_NY};
+    hsize_t     chunk_nbytes = CHUNK_NX*CHUNK_NY*sizeof(int);
+    hsize_t     direct_chunk_nbytes = 0;        /* size (bytes) of the on-disk chunk */
+    herr_t      status;     /* status from H5 function calls */
+    hsize_t     i, j;       /* local index variables */
+
+    unsigned    filter_mask = 0;    /* filter mask returned from H5DOread_chunk */
+    int         direct_buf[CHUNK_NX][CHUNK_NY]; /* chunk read with H5DOread and manually decompressed */
+    hsize_t     offset[2];  /* chunk offset used for H5DOread_chunk */
+
+    TESTING("H5DOread_chunk with unallocated chunks");
+
+    /* Create the data space with unlimited dimensions. */
+    if((dataspace = H5Screate_simple(RANK, dims, maxdims)) < 0)
+        goto error;
+    if((mem_space = H5Screate_simple(RANK, chunk_dims, NULL)) < 0)
+        goto error;
+
+    /* Modify dataset creation properties, i.e. enable chunking, no compression */
+    if((cparms = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        goto error;
+    if((status = H5Pset_chunk( cparms, RANK, chunk_dims)) < 0)
+        goto error;
+
+    /* Create a new dataset within the file using cparms creation properties. */
+    if((dataset = H5Dcreate2(file, DATASETNAME11, H5T_NATIVE_INT, dataspace, H5P_DEFAULT,
+            cparms, H5P_DEFAULT)) < 0)
+        goto error;
+
+    if((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0)
+        goto error;
+
+    /* Write a single chunk to intialize the chunk storage */
+    HDmemset(&chunk_dims, 0, sizeof(chunk_dims));
+    offset[0] = 0; offset[1] = 0;
+
+    if(H5DOwrite_chunk(dataset, dxpl, filter_mask, offset, chunk_nbytes, &chunk_dims) < 0)
+        goto error;
+
+    /* Attempt to read each chunk in the dataset. Chunks are not allocated,
+     * therefore we expect the result of H5DOread_chunk to fail. Chunk idx starts
+     * at 1, since one chunk was written to init the chunk storage. */
+    for(i=1; i<NX/CHUNK_NX; i++) {
+        for(j=0; j<NY/CHUNK_NY; j++) {
+
+            offset[0] = i * CHUNK_NX;
+            offset[1] = j * CHUNK_NY;
+
+            /* Read a non-existant chunk using the direct read function. */
+            H5E_BEGIN_TRY {
+                status = H5DOread_chunk(dataset, dxpl, offset, &filter_mask, &direct_buf);
+            } H5E_END_TRY;
+
+            /* Check that the chunk read call does not succeed. */
+            if(status != -1)
+                goto error;
+
+            /* Query the size of the non-existant chunk */
+            direct_chunk_nbytes = ULONG_MAX;
+            H5E_BEGIN_TRY {
+                status = H5Dget_chunk_storage_size(dataset, offset, &direct_chunk_nbytes);
+            } H5E_END_TRY;
+
+            /* Check that the chunk storage size call does not succeed. */
+            if(status != -1 )
+                goto error;
+            if(direct_chunk_nbytes != 0 )
+                goto error;
+
+        }
+    }
+
+    /* Close/release resources. */
+    H5Dclose(dataset);
+    H5Sclose(mem_space);
+    H5Sclose(dataspace);
+    H5Pclose(cparms);
+    H5Pclose(dxpl);
+
+    PASSED();
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Dclose(dataset);
+        H5Sclose(mem_space);
+        H5Sclose(dataspace);
+        H5Pclose(cparms);
+        H5Pclose(dxpl);
+    } H5E_END_TRY;
+
+    H5_FAILED();
+    return 1;
+} /* test_read_unallocated_chunk() */
+
+/*-------------------------------------------------------------------------
+ * Function:    test_single_chunk_latest
+ *
+ * Purpose:     This is to verify the fix for jira issue HDFFV-10425.
+ *              The problem was due to a bug in the internal ilbrary routine
+ *              H5D__chunk_direct_write() which passed a null dataset
+ *              pointer to the insert callback for the chunk index type.
+ *              Currently, the single chunk index is the only one that
+ *              used the dataset pointer in the insert callback.
+ *
+ *              This routine is based on the test program attached to
+ *              this jira issue:
+ *                  Create a file with the latest format and a chunked dataset
+ *                  with one single chunk.  The library will use single chunk
+ *                  index for the dataset.  
+ *                  Verify that the data read is the same as the written data.
+ *
+ * Return:      Success:        0
+ *              Failure:        1
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+test_single_chunk_latest(void)
+{
+    hid_t fid;              /* File ID */
+    hid_t fapl;             /* File access property list ID */
+    hid_t sid;              /* Dataspace ID */
+    hid_t did;              /* Dataset ID */
+    hid_t dcpl;             /* Dataset creation property list */
+    hsize_t dims[2] = {DIM0, DIM1};         /* Dimension sizes */
+    hsize_t chunk[2] = {CHUNK0, CHUNK1};    /* Chunk dimension sizes */
+    hsize_t offset[2] = {0,0};              /* Offset for writing */
+    int wdata[DIM0][DIM1];  /* Write buffer */
+    int rdata[DIM0][DIM1];  /* Read buffer */
+    int i, j;               /* Local index variable */
+
+    TESTING("H5DOwrite_chunk with single chunk and latest format");
+
+    /* Initialize data */
+    for (i=0; i<DIM0; i++) {
+      for (j=0; j< DIM1; j++)
+        wdata[i][j] = j/CHUNK0;
+    }
+
+    /* Create a new file with the latest format  */
+    if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
+        goto error;
+    if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
+        goto error;
+    if((fid = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+        goto error;
+
+    /* Create dataspace */
+    if((sid = H5Screate_simple(2, dims, NULL)) < 0)
+        goto error;
+
+    /* Create the dataset creation property list and set the chunk size */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        goto error;
+    if(H5Pset_chunk(dcpl, 2, chunk) < 0)
+        goto error;
+
+    /* Create the dataset */
+    if((did = H5Dcreate2(fid, DATASET, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+        goto error;
+
+    /* Write the data directly to the dataset */
+    if(H5DOwrite_chunk(did, H5P_DEFAULT, 0, offset, CHUNK0*CHUNK1*4, (void *)wdata) < 0)
+        goto error;
+
+    /*
+     * Close and release resources.
+     */
+    if(H5Pclose(dcpl) < 0)
+        goto error;
+    if(H5Dclose(did) < 0)
+        goto error;
+    if(H5Sclose(sid) < 0)
+        goto error;
+    if(H5Pclose(fapl) < 0)
+        goto error;
+    if(H5Fclose(fid) < 0)
+        goto error;
+
+    /* Open the file and dataset with default properties  */
+    if((fid = H5Fopen(FILE, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
+        goto error;
+    if((did = H5Dopen2(fid, DATASET, H5P_DEFAULT)) < 0)
+        goto error;
+
+    /* Retrieve dataset creation property list */
+    if((dcpl = H5Dget_create_plist(did)) < 0)
+        goto error;
+
+    /* Read the data */
+    if(H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata) < 0)
+        goto error;
+
+    /* Verify that the data read was correct.  */
+    for (i = 0; i < DIM0; i++) {
+        for (j = 0; j < DIM1; j++) {
+            if(rdata[i][j] != wdata[i][j])
+                goto error;
+        }
+    }
+
+    /*
+     * Close and release resources
+     */
+    if(H5Pclose(dcpl) < 0)
+        goto error;
+    if(H5Dclose(did) < 0)
+        goto error;
+    if(H5Fclose(fid) < 0)
+        goto error;
+
+    PASSED();
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Pclose(dcpl);
+        H5Pclose(fapl);
+        H5Fclose(fid);
+    } H5E_END_TRY;
+
+    H5_FAILED();
+    return 1;
+} /* test_single_chunk_latest() */
+
+/*-------------------------------------------------------------------------
+ * Function:	Main function
+ *
+ * Purpose:	    Test direct chunk write function H5DOwrite_chunk and
+ *              chunk direct read function H5DOread_chunk
+ *
+ * Return:	    Success:	0
+ *		        Failure:	1
  *
  * Programmer:  Raymond Lu	
  *              30 November 2012
@@ -1114,15 +2134,27 @@ int main( void )
     if((file_id = H5Fcreate(FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         goto error;
 
-    /* Test direct chunk write */
+    /* Test direct chunk write and direct chunk read */
 #ifdef H5_HAVE_FILTER_DEFLATE
     nerrors += test_direct_chunk_write(file_id);
 #endif /* H5_HAVE_FILTER_DEFLATE */
+	nerrors += test_direct_chunk_overwrite_data(file_id);
     nerrors += test_skip_compress_write1(file_id);
     nerrors += test_skip_compress_write2(file_id);
     nerrors += test_data_conv(file_id);
     nerrors += test_invalid_parameters(file_id);
 
+    /* Test direct chunk read */
+#ifdef H5_HAVE_FILTER_DEFLATE
+    nerrors += test_direct_chunk_read_no_cache(file_id);
+    nerrors += test_direct_chunk_read_cache(file_id, TRUE);
+    nerrors += test_direct_chunk_read_cache(file_id, FALSE);
+#endif /* H5_HAVE_FILTER_DEFLATE */
+    nerrors += test_read_unfiltered_dset(file_id);
+    nerrors += test_read_unallocated_chunk(file_id);
+
+    nerrors += test_single_chunk_latest();
+
     if(H5Fclose(file_id) < 0)
         goto error;
 
@@ -1130,8 +2162,10 @@ int main( void )
     if (nerrors)
         goto error;
 
-    return 0;
+    HDputs("All direct chunk read/write tests passed.");
+    return EXIT_SUCCESS;
 
 error:
-    return 1;
+    HDputs("*** TESTS FAILED ***");
+    return EXIT_FAILURE;
 }
diff --git a/hl/test/test_file_image.c b/hl/test/test_file_image.c
index 6ff5bf4..a98642c 100644
--- a/hl/test/test_file_image.c
+++ b/hl/test/test_file_image.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5hltest.h"
diff --git a/hl/test/test_image.c b/hl/test/test_image.c
index 8bc6f95..c30b572 100644
--- a/hl/test/test_image.c
+++ b/hl/test/test_image.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <limits.h>
diff --git a/hl/test/test_ld.c b/hl/test/test_ld.c
index df721e6..12a226a 100644
--- a/hl/test/test_ld.c
+++ b/hl/test/test_ld.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdlib.h>
diff --git a/hl/test/test_lite.c b/hl/test/test_lite.c
index 6cadd95..763fdb5 100644
--- a/hl/test/test_lite.c
+++ b/hl/test/test_lite.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdlib.h>
diff --git a/hl/test/test_packet.c b/hl/test/test_packet.c
index f577947..7003b26 100644
--- a/hl/test/test_packet.c
+++ b/hl/test/test_packet.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdlib.h>
diff --git a/hl/test/test_packet_vlen.c b/hl/test/test_packet_vlen.c
index b152a2c..1d6231e 100644
--- a/hl/test/test_packet_vlen.c
+++ b/hl/test/test_packet_vlen.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5hltest.h"
@@ -930,64 +928,60 @@ error: /* An error has occurred.  Clean up and exit. */
  * 2016/01/27 -BMR
  *-------------------------------------------------------------------------
  */
-static herr_t verify_accessors(hid_t fid, const char *table_name, herr_t expected_value)
+static herr_t verify_accessors(hid_t fid, const char *table_name, hbool_t uses_vlen_type)
 {
-    hid_t ptable=H5I_INVALID_HID;	/* Packet table identifier */
-    hid_t dset_id=H5I_INVALID_HID;	/* Dataset associated with the pt */
-    hid_t dtype_id=H5I_INVALID_HID;	/* Dataset identifier */
+    hid_t ptable = H5I_INVALID_HID;     /* Packet table identifier */
+    hid_t dset_id = H5I_INVALID_HID;    /* Dataset associated with the pt */
+    hid_t dtype_id = H5I_INVALID_HID;   /* Dataset identifier */
     char buf[NAME_BUF_SIZE];
     ssize_t name_size;
-    herr_t  is_varlen = 0;
-    herr_t ret = FAIL;		/* Returned status from a callee */
+    htri_t vlen_check_result = -1;
 
     /* Open the named packet table. */
-    ptable = H5PTopen(fid, table_name);
-    if (ptable < 0)
-	goto error;
+    if((ptable = H5PTopen(fid, table_name)) < 0)
+        goto error;
 
     /* Get the associated dataset ID. */
-    dset_id = H5PTget_dataset(ptable);
-    if (dset_id < 0)
-	goto error;
+    if((dset_id = H5PTget_dataset(ptable)) < 0)
+        goto error;
 
     /* Check if the packet table's name matches its associated dataset's. */
     *buf = '\0';
-    name_size = H5Iget_name(dset_id, (char*)buf, NAME_BUF_SIZE);
-    if (name_size < 0)
-	goto error;
+    if((name_size = H5Iget_name(dset_id, (char*)buf, NAME_BUF_SIZE)) < 0)
+        goto error;
     VERIFY(HDstrcmp(buf, table_name), "Names of dataset and packet table don't match");
 
     /* Get the packet table's datatype ID */
-    dtype_id = H5PTget_type(ptable);
-    if (dtype_id < 0)
-	goto error;
+    if((dtype_id = H5PTget_type(ptable)) < 0)
+        goto error;
 
     /* Check if the type class matches that of the packet table. */
-    is_varlen = H5Tdetect_class(dtype_id, H5T_VLEN);
-    if (is_varlen == FAIL) /* failure occurred */
-	goto error;
-    else if (is_varlen == expected_value) /* length types match */
-	ret = SUCCEED;
-    else /* length types don't match */
-    {
-	/* Give lengthtype "fixed-length" or "variable-length" depending on the
-	   expected_value passed in, then print the error message. */
-	char lenthtype[20];
-	HDstrcpy(lenthtype, "fixed-length");
-	if (expected_value == 1)
-	    HDstrcpy(lenthtype, "variable-length");
-	fprintf(stderr, "\nThe dataset '%s' should be %s but is not\n", table_name, lenthtype);
-	ret = FAIL;
+    if((vlen_check_result = H5Tdetect_class(dtype_id, H5T_VLEN)) < 0)
+        goto error;
+
+    /* Check if length types match */
+    if (vlen_check_result != (htri_t)uses_vlen_type) {
+        /* Give lengthtype "fixed-length" or "variable-length" depending on the
+         * expected_value passed in, then print the error message.
+         */
+        char lenthtype[20];
+        if (uses_vlen_type == TRUE)
+            HDstrcpy(lenthtype, "variable-length");
+        else
+            HDstrcpy(lenthtype, "fixed-length");
+        HDfprintf(stderr, "\nThe dataset '%s' should be %s but is not\n", table_name, lenthtype);
+        goto error;
     }
 
     /* Close the packet table */
     if (H5PTclose(ptable) < 0)
-	goto error;
+        goto error;
 
     return SUCCEED;
 
 error: /* An error has occurred.  Clean up and exit. */
-    if (H5PTis_valid(ptable) > 0) H5PTclose(ptable);
+    if (H5PTis_valid(ptable) > 0)
+        H5PTclose(ptable);
     H5_FAILED();
     return FAIL;
 } /* verify_accessors */
@@ -1012,25 +1006,26 @@ static int test_accessors(void)
     /* Open the file */
     fid = H5Fopen(TEST_FILE_NAME, H5F_ACC_RDWR, H5P_DEFAULT);
     if (fid < 0)
-	goto error;
+        goto error;
 
     ret = verify_accessors(fid, PT_VLEN_ATOMIC, TRUE);
     if (ret < 0)
-	goto error;
+        goto error;
 
     ret = verify_accessors(fid, PT_FIXED_LEN, FALSE);
     if (ret < 0)
-	goto error;
+        goto error;
 
     /* Close the file */
     if (H5Fclose(fid) < 0)
-	goto error;
+        goto error;
 
     PASSED();
     return SUCCEED;
 
 error: /* An error has occurred.  Clean up and exit. */
-    if (fid > 0) H5Fclose(fid);
+    if (fid > 0)
+        H5Fclose(fid);
     H5_FAILED();
     return FAIL;
 } /* test_accessors */
diff --git a/hl/test/test_table.c b/hl/test/test_table.c
index c9c3c19..0215697 100644
--- a/hl/test/test_table.c
+++ b/hl/test/test_table.c
@@ -5,12 +5,10 @@
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdlib.h>
diff --git a/hl/tools/CMakeLists.txt b/hl/tools/CMakeLists.txt
index 9536517..c2889c3 100644
--- a/hl/tools/CMakeLists.txt
+++ b/hl/tools/CMakeLists.txt
@@ -1,6 +1,6 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_TOOLS C CXX)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_TOOLS C)
 
-add_subdirectory (${HDF5_HL_TOOLS_SOURCE_DIR}/gif2h5 ${HDF5_HL_TOOLS_BINARY_DIR}/gif2h5)
+add_subdirectory (gif2h5)
 
-add_subdirectory (${HDF5_HL_TOOLS_SOURCE_DIR}/h5watch ${HDF5_HL_TOOLS_BINARY_DIR}/h5watch)
+add_subdirectory (h5watch)
diff --git a/hl/tools/COPYING b/hl/tools/COPYING
index 6903daf..6497ace 100644
--- a/hl/tools/COPYING
+++ b/hl/tools/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/hl/tools/Makefile.am b/hl/tools/Makefile.am
index 090c4a6..5d814df 100644
--- a/hl/tools/Makefile.am
+++ b/hl/tools/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/hl/tools/gif2h5/CMakeLists.txt b/hl/tools/gif2h5/CMakeLists.txt
index 9d7a406..977d78c 100644
--- a/hl/tools/gif2h5/CMakeLists.txt
+++ b/hl/tools/gif2h5/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_TOOLS_GIF2H5)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_TOOLS_GIF2H5 C)
 
 #-----------------------------------------------------------------------------
 # Define Sources
@@ -14,11 +14,8 @@ set (GIF2H5_SOURCES
 )
 
 #-- Add gif2hdf5 program
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
-INCLUDE_DIRECTORIES (${HDF5_HL_TOOLS_GIF2H5_SOURCE_DIR})
-
 add_executable (gif2h5 ${GIF2H5_SOURCES})
-TARGET_NAMING (gif2h5 STATIC)
+set_property(TARGET gif2h5 APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (gif2h5 STATIC " " " ")
 target_link_libraries (gif2h5 ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 set_target_properties (gif2h5 PROPERTIES FOLDER tools/hl)
@@ -30,7 +27,7 @@ set (hdf2gif_SOURCES
     ${HDF5_HL_TOOLS_GIF2H5_SOURCE_DIR}/hdfgifwr.c
 )
 add_executable (h52gif ${hdf2gif_SOURCES})
-TARGET_NAMING (h52gif STATIC)
+set_property(TARGET h52gif APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h52gif STATIC " " " ")
 target_link_libraries (h52gif ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 set_target_properties (h52gif PROPERTIES FOLDER tools/hl)
@@ -44,7 +41,7 @@ if (BUILD_TESTING)
   # --------------------------------------------------------------------
   if (HDF5_BUILD_GENERATORS)
       add_executable (hl_h52gifgentest ${HDF5_HL_TOOLS_GIF2H5_SOURCE_DIR}/h52gifgentst.c)
-      TARGET_NAMING (hl_h52gifgentest STATIC)
+      set_property(TARGET hl_h52gifgentest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
       TARGET_C_PROPERTIES (hl_h52gifgentest STATIC " " " ")
       target_link_libraries (hl_h52gifgentest ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET})
       set_target_properties (hl_h52gifgentest PROPERTIES FOLDER generator/tools/hl)
diff --git a/hl/tools/gif2h5/CMakeTests.cmake b/hl/tools/gif2h5/CMakeTests.cmake
index 8a52f50..61c004e 100644
--- a/hl/tools/gif2h5/CMakeTests.cmake
+++ b/hl/tools/gif2h5/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
diff --git a/hl/tools/gif2h5/Makefile.am b/hl/tools/gif2h5/Makefile.am
index c82485e..d30d66a 100644
--- a/hl/tools/gif2h5/Makefile.am
+++ b/hl/tools/gif2h5/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/hl/tools/gif2h5/decompress.c b/hl/tools/gif2h5/decompress.c
index ef2d78a..453db12 100644
--- a/hl/tools/gif2h5/decompress.c
+++ b/hl/tools/gif2h5/decompress.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/hl/tools/gif2h5/gif.h b/hl/tools/gif2h5/gif.h
index f34a111..ed1cc81 100644
--- a/hl/tools/gif2h5/gif.h
+++ b/hl/tools/gif2h5/gif.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/hl/tools/gif2h5/gif2hdf.c b/hl/tools/gif2h5/gif2hdf.c
index 8a9e971..2e06d34 100644
--- a/hl/tools/gif2h5/gif2hdf.c
+++ b/hl/tools/gif2h5/gif2hdf.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #include <string.h>
 #include <stdio.h>
diff --git a/hl/tools/gif2h5/gif2mem.c b/hl/tools/gif2h5/gif2mem.c
index 456a32d..ec029ea 100644
--- a/hl/tools/gif2h5/gif2mem.c
+++ b/hl/tools/gif2h5/gif2mem.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -220,7 +218,7 @@ Gif2Mem(BYTE *MemGif, GIFTOMEM *GifMemoryStruct)
                         PlainTextCount++;
 
                         if (PlainTextCount > PlainTextArray)
-			  PlainTextArray = (BYTE)((PlainTextArray << 1) + 1);
+                            PlainTextArray = (BYTE)((PlainTextArray << 1) + 1);
 
                         if (!(gifPlainText = (GIFPLAINTEXT **)realloc(gifPlainText , sizeof(GIFPLAINTEXT *) * PlainTextArray))) {
                             printf("Out of memory!");
@@ -242,7 +240,7 @@ Gif2Mem(BYTE *MemGif, GIFTOMEM *GifMemoryStruct)
                         CommentCount++;
 
                         if (CommentCount > CommentArray)
-			  CommentArray = (BYTE)((CommentArray << 1) + 1);
+                            CommentArray = (BYTE)((CommentArray << 1) + 1);
 
                         if (!(gifComment = (GIFCOMMENT **)realloc(gifComment , sizeof(GIFCOMMENT *) * CommentArray))) {
                             printf("Out of memory!");
@@ -307,7 +305,7 @@ Gif2Mem(BYTE *MemGif, GIFTOMEM *GifMemoryStruct)
                         ApplicationCount++;
 
                         if (ApplicationCount > ApplicationArray)
-			  ApplicationArray = (BYTE)((ApplicationArray << 1) + 1);
+                            ApplicationArray = (BYTE)((ApplicationArray << 1) + 1);
 
                         if (!(gifApplication = (GIFAPPLICATION **)realloc(gifApplication , sizeof(GIFAPPLICATION *) * ApplicationArray))) {
                             printf("Out of memory!");
@@ -327,7 +325,7 @@ Gif2Mem(BYTE *MemGif, GIFTOMEM *GifMemoryStruct)
                         break;
 
                     default:
-                        printf("Unknown Extension Label: 0x%02x\n", Label);
+                        printf("Unknown Extension Label: %#02x\n", Label);
                         break;
                     }
 
@@ -335,7 +333,7 @@ Gif2Mem(BYTE *MemGif, GIFTOMEM *GifMemoryStruct)
 
             default:
                 fprintf(stderr,
-                        "Unknown Block Separator Character: 0x%02x\n", Identifier);
+                        "Unknown Block Separator Character: %#02x\n", Identifier);
         }
     }
 }
diff --git a/hl/tools/gif2h5/gifread.c b/hl/tools/gif2h5/gifread.c
index 2b4c129..948e112 100644
--- a/hl/tools/gif2h5/gifread.c
+++ b/hl/tools/gif2h5/gifread.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/hl/tools/gif2h5/h52gifgentst.c b/hl/tools/gif2h5/h52gifgentst.c
index 39e950b..655563c 100644
--- a/hl/tools/gif2h5/h52gifgentst.c
+++ b/hl/tools/gif2h5/h52gifgentst.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <assert.h>
diff --git a/hl/tools/gif2h5/h52giftest.sh.in b/hl/tools/gif2h5/h52giftest.sh.in
index 90931f2..5643e30 100644
--- a/hl/tools/gif2h5/h52giftest.sh.in
+++ b/hl/tools/gif2h5/h52giftest.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # HDF Utilities Test script
 
diff --git a/hl/tools/gif2h5/hdf2gif.c b/hl/tools/gif2h5/hdf2gif.c
index 8ed05df..ae63e92 100644
--- a/hl/tools/gif2h5/hdf2gif.c
+++ b/hl/tools/gif2h5/hdf2gif.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdio.h>
diff --git a/hl/tools/gif2h5/hdfgifwr.c b/hl/tools/gif2h5/hdfgifwr.c
index 4c52f4c..6f5ab58 100644
--- a/hl/tools/gif2h5/hdfgifwr.c
+++ b/hl/tools/gif2h5/hdfgifwr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/hl/tools/gif2h5/writehdf.c b/hl/tools/gif2h5/writehdf.c
index b4cca67..b656c36 100644
--- a/hl/tools/gif2h5/writehdf.c
+++ b/hl/tools/gif2h5/writehdf.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #include <string.h>
 #include <stdlib.h>
diff --git a/hl/tools/h5watch/CMakeLists.txt b/hl/tools/h5watch/CMakeLists.txt
index fde40e3..b3bd856 100644
--- a/hl/tools/h5watch/CMakeLists.txt
+++ b/hl/tools/h5watch/CMakeLists.txt
@@ -1,35 +1,29 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_HL_TOOLS_H5WATCH)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_HL_TOOLS_H5WATCH C)
 
 #-----------------------------------------------------------------------------
 # Define Sources
 #-----------------------------------------------------------------------------
 set (H5WATCH_SOURCES
-    ${HDF5_HL_TOOLS_H5WATCH_SOURCE_DIR}/h5watch
+    ${HDF5_HL_TOOLS_H5WATCH_SOURCE_DIR}/h5watch.c
 )
 
 #-- Add h5watch program
-include_directories (${HDF5_TOOLS_DIR}/lib)
-include_directories (${HDF5_HL_TOOLS_DIR}/src)
-include_directories (${HDF5_HL_TOOLS_H5WATCH_SOURCE_DIR})
-
 add_executable (h5watch ${H5WATCH_SOURCES})
-TARGET_NAMING (h5watch STATIC)
+set_property(TARGET h5watch APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5watch STATIC " " " ")
 target_link_libraries (h5watch ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 set_target_properties (h5watch PROPERTIES FOLDER tools/hl)
 
 if (BUILD_TESTING)
-  include_directories (${HDF5_TEST_SRC_DIR})
-  include_directories(${HDF5_HL_SRC_DIR}/test)
   #-- Add swmr_check_compat_vfd program
   set (hl_swmr_check_compat_vfd_SOURCES
       ${HDF5_HL_TOOLS_H5WATCH_SOURCE_DIR}/swmr_check_compat_vfd.c
   )
   add_executable (hl_swmr_check_compat_vfd ${hl_swmr_check_compat_vfd_SOURCES})
-  TARGET_NAMING (hl_swmr_check_compat_vfd STATIC)
+  set_property(TARGET hl_swmr_check_compat_vfd APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (hl_swmr_check_compat_vfd STATIC " " " ")
-  target_link_libraries (hl_swmr_check_compat_vfd ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
+  target_link_libraries (hl_swmr_check_compat_vfd ${HDF5_LIB_TARGET})
   set_target_properties (hl_swmr_check_compat_vfd PROPERTIES FOLDER tools/hl)
 
   #-- Add extend_dset program
@@ -37,13 +31,13 @@ if (BUILD_TESTING)
       ${HDF5_HL_TOOLS_H5WATCH_SOURCE_DIR}/extend_dset.c
   )
   add_executable (extend_dset ${extend_dset_SOURCES})
-  TARGET_NAMING (extend_dset STATIC)
+  set_property(TARGET extend_dset APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_HL_SRC_DIR}/test;${HDF5_HL_SRC_DIR}/src;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (extend_dset STATIC " " " ")
   target_link_libraries (extend_dset ${HDF5_HL_LIB_TARGET} ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
   set_target_properties (extend_dset PROPERTIES FOLDER tools/hl)
 
   add_executable (h5watchgentest ${HDF5_HL_TOOLS_H5WATCH_SOURCE_DIR}/h5watchgentest.c)
-  TARGET_NAMING (h5watchgentest STATIC)
+  set_property(TARGET h5watchgentest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_HL_SRC_DIR}/src;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (h5watchgentest STATIC " " " ")
   target_link_libraries (h5watchgentest ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET})
   set_target_properties (h5watchgentest PROPERTIES FOLDER generator/tools/hl)
diff --git a/hl/tools/h5watch/CMakeTests.cmake b/hl/tools/h5watch/CMakeTests.cmake
index 2242692..0b7b4d4 100644
--- a/hl/tools/h5watch/CMakeTests.cmake
+++ b/hl/tools/h5watch/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -45,18 +56,11 @@ set (H5WATCH_TEST_FILES
 
 # make test dir
 file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
-add_custom_target(h5watch-files ALL COMMENT "Copying files needed by h5watch tests")
 
 foreach (h5watch_file ${H5WATCH_TEST_FILES})
-  set (dest "${PROJECT_BINARY_DIR}/testfiles/${h5watch_file}")
-  #message (STATUS " Copying ${h5watch_file}")
-  add_custom_command (
-      TARGET     h5watch-files
-      POST_BUILD
-      COMMAND    ${CMAKE_COMMAND}
-      ARGS       -E copy_if_different ${HDF5_HL_TOOLS_DIR}/testfiles/${h5watch_file} ${dest}
-  )
+  HDFTEST_COPY_FILE("${HDF5_HL_TOOLS_DIR}/testfiles/${h5watch_file}" "${PROJECT_BINARY_DIR}/testfiles/${h5watch_file}" "H5WATCH_files")
 endforeach ()
+add_custom_target(H5WATCH_files ALL COMMENT "Copying files needed by H5WATCH tests" DEPENDS ${H5WATCH_files_list})
 
 ##############################################################################
 ##############################################################################
diff --git a/hl/tools/h5watch/Makefile.am b/hl/tools/h5watch/Makefile.am
index b017e09..c60fceb 100644
--- a/hl/tools/h5watch/Makefile.am
+++ b/hl/tools/h5watch/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/hl/tools/h5watch/extend_dset.c b/hl/tools/h5watch/extend_dset.c
index f6b4161..4dcf25e 100644
--- a/hl/tools/h5watch/extend_dset.c
+++ b/hl/tools/h5watch/extend_dset.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5hltest.h"
@@ -34,49 +32,30 @@
 /* Size of data buffer */
 #define TEST_BUF_SIZE 100
 
-/*
- * Test variations (incremental) for one-dimensional dataset:
- *     Varies from 10->13->12->12->1->3
- */
-#define ONE_NTESTS    5
-int one_tests[ONE_NTESTS] = {3, -1, 0, -11, 2};
-
-/*
- * Test variations (incremental) for two-dimensional dataset:
- *    Varies from {4,10}->{6,12}->{8,1}->{10,1}->
- *                             {3,3}->{2,2}->{1,2}->
- *                    {1,4}->{1,3}->{1,3}
- */
-#define TWO_NTESTS  9
-int two_tests[TWO_NTESTS][2] = { {2, 2}, {2, -11}, {2, 0},
-                                 {-7, 2}, {-1, -1}, {-1, 0},
-                                 {0, 2}, {0, -1}, {0, 0}
-                };
-
-static herr_t extend_dset_two(const char *file, char *dname);
-static herr_t extend_dset_one(const char *file, char *dname);
+static herr_t extend_dset_two(const char *file, char *dname, int action1, int action2);
+static herr_t extend_dset_one(const char *file, char *dname, int action);
 
 
 /* Data structures for datasets with compound data type */
 typedef struct sub22_t {
-    unsigned int a;
-    unsigned int b;
-    unsigned int c;
+    int a;
+    int b;
+    int c;
 } sub22_t;
 
 typedef struct sub2_t {
-    unsigned int a;
+    int a;
     sub22_t b;
-    unsigned int c;
+    int c;
 } sub2_t;
 
 typedef struct sub4_t {
-    unsigned int a;
-    unsigned int b;
+    int a;
+    int b;
 } sub4_t;
 
 typedef struct set_t {
-    unsigned int field1;
+    int field1;
     sub2_t field2;
     double field3;
     sub4_t field4;
@@ -85,29 +64,13 @@ typedef struct set_t {
 /*
  ***********************************************************************
  *
- * Extending a two-dimensional dataset:
- *              dims[0]         dims[1]
- *                      -------         -------
- *      case #1:        increase        increase
- *      case #2:        increase        decrease
- *      case #3:        increase        same
- *      case #4:        decrease        increase
- *      case #5:        decrease        decrease        (no action)
- *      case #6:        decrease        same            (no action)
- *      case #7:        same            increase
- *      case #8:        same            decrease        (no action)
- *      case #9:        same            same            (no action)
- *
- *    two_tests[TWO_NTESTS][2] = { {2,2}, {2,-11}, {2,0},
- *                                   {-7,2}, {-1,-1}, {-1,0},
- *                                   {0,2}, {0,-1}, {0,0} }
- *    varies from {4,10}->{6,12}->{8,1}->{10,1}->
- *                             {3,3}->{2,2}->{1,2}->
- *                    {1,4}->{1,3}->{1,3}
+ * Extending a two-dimensional dataset by action1 and action2.
+ *        --action1 and action2 can be a positive # or negative # or 0.
+ *  
  ***********************************************************************
  */
 static herr_t
-extend_dset_two(const char *file, char *dname)
+extend_dset_two(const char *file, char *dname, int action1, int action2)
 {
     hid_t fid = -1;         /* file id                                          */
     hid_t fapl = -1;        /* file access property list id                     */
@@ -115,7 +78,7 @@ extend_dset_two(const char *file, char *dname)
     hid_t sid = -1;         /* dataspace id                                     */
     hid_t dtid = -1;        /* dataset's datatype id                            */
     int ndims;              /* # of dimension sizes                             */
-    unsigned i, j;          /* local index variable                             */
+    unsigned i;             /* local index variable                             */
     hsize_t ext_dims[2];    /* new dimension sizes after extension              */
     hsize_t cur_dims[2];    /* current dimension sizes                          */
     size_t dtype_size;      /* size of the dataset's datatype                   */
@@ -165,61 +128,57 @@ extend_dset_two(const char *file, char *dname)
     if(h5_wait_message(READER_MESSAGE) < 0)
         goto error;
 
-    /* Loop through different variations of extending the dataset */
-    for(i = 0; i < TWO_NTESTS; i++) {
+    /* sleep to emulate about 2 seconds of application operation */
+    HDsleep(2);
 
-        /* sleep to emulate about 2 seconds of application operation */
-        HDsleep(2);
+    /* Get current dimension sizes */
+    if(H5LDget_dset_dims(did, cur_dims) < 0)
+        goto error;
 
-        /* Get current dimension sizes */
-        if(H5LDget_dset_dims(did, cur_dims) < 0)
-            goto error;
+    /* Set up the new extended dimension sizes  */
+    ext_dims[0] = cur_dims[0] + (hsize_t)action1;
+    ext_dims[1] = cur_dims[1] + (hsize_t)action2;
 
-        /* Set up the new extended dimension sizes  */
-        ext_dims[0] = cur_dims[0] + (hsize_t)two_tests[i][0];
-        ext_dims[1] = cur_dims[1] + (hsize_t)two_tests[i][1];
+    /* Extend the dataset */
+    if(H5Dset_extent(did, ext_dims) < 0)
+        goto error;
 
-        /* Extend the dataset */
-        if(H5Dset_extent(did, ext_dims) < 0)
+    num_elmts = 1;
+    for(i = 0; i < (unsigned)ndims; i++)
+        num_elmts *= (unsigned)ext_dims[i];
+
+    /* Compound type */
+    if(!HDstrcmp(dname, DSET_CMPD_TWO)) {
+
+        HDmemset(cbuf, 0, TEST_BUF_SIZE * sizeof(set_t));
+        for(i = 0; i < num_elmts; i++) {
+            cbuf[i].field1 = action1;
+            cbuf[i].field2.a = action1;
+            cbuf[i].field2.c = action1;
+            cbuf[i].field2.b.a = action1;
+            cbuf[i].field2.b.b = action1;
+            cbuf[i].field2.b.c = action1;
+            cbuf[i].field3 = action1;
+            cbuf[i].field4.a = action1;
+            cbuf[i].field4.b = action1;
+        } /* end for */
+
+       /* Write to the dataset */
+        if(H5Dwrite(did, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, cbuf) < 0)
             goto error;
 
-        num_elmts = 1;
-        for(j = 0; j < (unsigned)ndims; j++)
-            num_elmts *= (unsigned)ext_dims[j];
-
-        /* Compound type */
-        if(!HDstrcmp(dname, DSET_CMPD_TWO)) {
-
-            HDmemset(cbuf, 0, TEST_BUF_SIZE * sizeof(set_t));
-            for(j = 0; j < num_elmts; j++) {
-                cbuf[j].field1 = i + 1;
-                cbuf[j].field2.a = i + 1;
-                cbuf[j].field2.c = i + 1;
-                cbuf[j].field2.b.a = i + 1;
-                cbuf[j].field2.b.b = i + 1;
-                cbuf[j].field2.b.c = i + 1;
-                cbuf[j].field3 = i + 1;
-                cbuf[j].field4.a = i + 1;
-                cbuf[j].field4.b = i + 1;
-            } /* end for */
+    } else { /* Integer type */
+        HDmemset(ibuf, 0, TEST_BUF_SIZE * sizeof(int));
+        for(i = 0; i < num_elmts; i++)
+            ibuf[i] = action1;
 
-            /* Write to the dataset */
-            if(H5Dwrite(did, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, cbuf) < 0)
-                goto error;
-        } else { /* Integer type */
-            HDmemset(ibuf, 0, TEST_BUF_SIZE * sizeof(int));
-            for(j = 0; j < num_elmts; j++)
-                ibuf[j] = (int)(i + 1);
-
-            /* Write to the dataset */
-            if(H5Dwrite(did, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, ibuf) < 0)
-                goto error;
-        } /* end if-else */
-
-        if(H5Dflush(did) < 0)
+        /* Write to the dataset */
+        if(H5Dwrite(did, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, ibuf) < 0)
             goto error;
+    } /* end if-else */
 
-    } /* end for TWO_NTESTS */
+    if(H5Dflush(did) < 0)
+        goto error;
 
     /* Closing */
     if(H5Tclose(dtid) < 0) goto error;
@@ -227,8 +186,8 @@ extend_dset_two(const char *file, char *dname)
     if(H5Pclose(fapl) < 0) goto error;
     if(H5Fclose(fid) < 0) goto error;
 
-    HDfree(ibuf);
-    HDfree(cbuf);
+    if(ibuf) HDfree(ibuf);
+    if(cbuf) HDfree(cbuf);
 
     return SUCCEED;
 
@@ -252,21 +211,13 @@ error:
 /*
  ***********************************************************************
  *
- * Extending a one-dimensional dataset
- *    Test cases:
- *        #1: increase
- *        #2: decrease
- *        #3: same
- *        #4: decrease
- *        #5: increase
- *
- *     one_tests[ONE_NTESTS] = {3, -1, 0, -11, 2}
- *     varies from 10->13->12->12->1->3
+ * Extending a one-dimensional dataset by action:
+ *        --action can be a positive # or negative # or 0.
  *
  ***********************************************************************
  */
 static herr_t
-extend_dset_one(const char *file, char *dname)
+extend_dset_one(const char *file, char *dname, int action)
 {
     hid_t fid = -1;         /* file id                                          */
     hid_t fapl = -1;        /* file access property list id                     */
@@ -274,7 +225,7 @@ extend_dset_one(const char *file, char *dname)
     hid_t dtid = -1;        /* dataset's datatype id                            */
     hid_t sid = -1;         /* dataspace id                                     */
     hid_t mid = -1;         /* memory space id                                  */
-    unsigned i, j;          /* local index variable                             */
+    int i;                  /* local index variable                             */
     hsize_t cur_dims[1];    /* current dimension sizes                          */
     hsize_t ext_dims[1];    /* new dimension sizes after extension              */
     hsize_t offset[1];      /* starting offsets of appended data                */
@@ -319,80 +270,75 @@ extend_dset_one(const char *file, char *dname)
     if(h5_wait_message(READER_MESSAGE) < 0)
         goto error;
 
-    /* Loop through different variations of extending the dataset */
-    for(i = 0; i < ONE_NTESTS; i++) {
+    /* sleep to emulate about 2 seconds of application operation */
+    HDsleep(2);
+
+    /* Get current dimension sizes */
+    if(H5LDget_dset_dims(did, cur_dims) < 0)
+        goto error;
+
+    /* Set up the new extended dimension sizes  */
+    ext_dims[0] = cur_dims[0] + (hsize_t)action;
 
-        /* sleep to emulate about 2 seconds of application operation */
-        HDsleep(2);
+    /* Extend the dataset */
+    if(H5Dset_extent(did, ext_dims) < 0)
+        goto error;
 
-        /* Get current dimension sizes */
-        if(H5LDget_dset_dims(did, cur_dims) < 0)
-            goto error;
+    /* Write to the new appended region of the dataset */
+    if(action > 0) {
 
-        /* Set up the new extended dimension sizes  */
-        ext_dims[0] = cur_dims[0] + (hsize_t)one_tests[i];
+        /* Select the extended region */
+        offset[0] = cur_dims[0];
+        count[0] = (hsize_t)action;
+        if((sid = H5Dget_space(did)) < 0)
+            goto error;
+        if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, offset, NULL, count, NULL) < 0)
+            goto error;
 
-        /* Extend the dataset */
-        if(H5Dset_extent(did, ext_dims) < 0)
+        /* Set up memory space and get dataset's datatype */
+        if((mid = H5Screate_simple(1, count, NULL)) < 0)
             goto error;
 
-        /* Write to the new appended region of the dataset */
-        if(one_tests[i] > 0) {
+        /* Initialize data for the extended region of the dataset */
+        /* Compound type */
+        if(!HDstrcmp(dname, DSET_CMPD) || !HDstrcmp(dname, DSET_CMPD_ESC)) {
 
-            /* Select the extended region */
-            offset[0] = cur_dims[0];
-            count[0] = (hsize_t)one_tests[i];
-            if((sid = H5Dget_space(did)) < 0)
-                goto error;
-            if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, offset, NULL, count, NULL) < 0)
+            HDmemset(cbuf, 0, TEST_BUF_SIZE * sizeof(set_t));
+            for(i = 0; i < action; i++) {
+                cbuf[i].field1 = i + 1;
+                cbuf[i].field2.a = i + 2;
+                cbuf[i].field2.b.a = i + 2;
+                cbuf[i].field2.b.b = i + 2;
+                cbuf[i].field2.b.c = i + 2;
+                cbuf[i].field2.c = i + 2;
+
+                cbuf[i].field3 = i + 3;
+
+                cbuf[i].field4.a = i + 4;
+                cbuf[i].field4.b = i + 4;
+            } /* end for */
+
+            /* Write to the extended region of the dataset */
+            if(H5Dwrite(did, dtid, mid, sid, H5P_DEFAULT, cbuf) < 0)
                 goto error;
+        } else { /* Integer type */
+
+            HDmemset(ibuf, 0, TEST_BUF_SIZE * sizeof(int));
+            for(i = 0; i < action; i++)
+                ibuf[i] = (int)i;
 
-            /* Set up memory space and get dataset's datatype */
-            if((mid = H5Screate_simple(1, count, NULL)) < 0)
+            /* Write to the extended region of the dataset */
+            if(H5Dwrite(did, dtid, mid, sid, H5P_DEFAULT, ibuf) < 0)
                 goto error;
+        } /* end if-else */
 
-            /* Initialize data for the extended region of the dataset */
-            /* Compound type */
-            if(!HDstrcmp(dname, DSET_CMPD) || !HDstrcmp(dname, DSET_CMPD_ESC)) {
-
-                HDmemset(cbuf, 0, TEST_BUF_SIZE * sizeof(set_t));
-                for(j = 0; j < (unsigned)one_tests[i]; j++) {
-                    cbuf[j].field1 = j + 1;
-                    cbuf[j].field2.a = j + 2;
-                    cbuf[j].field2.b.a = j + 2;
-                    cbuf[j].field2.b.b = j + 2;
-                    cbuf[j].field2.b.c = j + 2;
-                    cbuf[j].field2.c = j + 2;
-
-                    cbuf[j].field3 = j + 3;
-
-                    cbuf[j].field4.a = j + 4;
-                    cbuf[j].field4.b = j + 4;
-                } /* end for */
-
-                /* Write to the extended region of the dataset */
-                if(H5Dwrite(did, dtid, mid, sid, H5P_DEFAULT, cbuf) < 0)
-                    goto error;
-            } else { /* Integer type */
-
-                HDmemset(ibuf, 0, TEST_BUF_SIZE * sizeof(int));
-                for(j = 0; j < (unsigned)one_tests[i]; j++)
-                    ibuf[j] = (int)j;
-
-                /* Write to the extended region of the dataset */
-                if(H5Dwrite(did, dtid, mid, sid, H5P_DEFAULT, ibuf) < 0)
-                    goto error;
-            } /* end if-else */
-
-            /* Closing */
-            if(H5Sclose(sid) < 0) goto error;
-            if(H5Sclose(mid) < 0) goto error;
-        } /* end if */
-
-        if(H5Dflush(did) < 0)
-            goto error;
+        /* Closing */
+        if(H5Sclose(sid) < 0) goto error;
+        if(H5Sclose(mid) < 0) goto error;
+    } /* end if */
 
-    } /* end for ONE_NTESTS */
+    if(H5Dflush(did) < 0)
+        goto error;
 
     /* Closing */
     if(H5Tclose(dtid) < 0) goto error;
@@ -400,8 +346,8 @@ extend_dset_one(const char *file, char *dname)
     if(H5Pclose(fapl) < 0) goto error;
     if(H5Fclose(fid) < 0) goto error;
 
-    HDfree(ibuf);
-    HDfree(cbuf);
+    if(ibuf) HDfree(ibuf);
+    if(cbuf) HDfree(cbuf);
 
     return SUCCEED;
 
@@ -423,30 +369,44 @@ error:
     return FAIL;
 } /* end extend_dset_one() */
 
-/* Usage: extend_dset xx.h5 dname */
+
+/*
+ ***********************************************************************
+ *
+ * Usage: extend_dset xx.h5 dname action1 action2
+ *        --action1 and action2 can be a positive # or negative # or 0.
+ *
+ ***********************************************************************
+ */
 int
 main(int argc, const char *argv[])
 {
     char *dname = NULL;
     char *fname = NULL;
+    int action1, action2;
 
-    if(argc != 3) {
-        HDfprintf(stderr, "Should have file name and dataset name to be extended...\n");
+    if(argc != 5) {
+        HDfprintf(stderr, "Should have file name, dataset name, and the extended amount...\n");
         goto error;
     } /* end if */
 
     /* Get the dataset name to be extended */
     fname = HDstrdup(argv[1]);
     dname = HDstrdup(argv[2]);
+    action1 = HDatoi(argv[3]);
+    action2 = HDatoi(argv[4]);
 
     if(!HDstrcmp(dname, DSET_CMPD) || !HDstrcmp(dname, DSET_CMPD_ESC)) {
-        if(extend_dset_one(fname, dname) < 0)
+        if(extend_dset_one(fname, dname, action1) < 0)
             goto error;
-    } else if(!HDstrcmp(dname, DSET_ONE) || !HDstrcmp(dname, DSET_ALLOC_LATE) || !HDstrcmp(dname, DSET_ALLOC_EARLY)) {
-        if(extend_dset_one(fname, dname) < 0)
+    } else if(!HDstrcmp(dname, DSET_ONE) || 
+              !HDstrcmp(dname, DSET_ALLOC_LATE) || 
+              !HDstrcmp(dname, DSET_ALLOC_EARLY)) {
+        if(extend_dset_one(fname, dname, action1) < 0)
             goto error;
-    } else if(!HDstrcmp(dname, DSET_TWO) || !HDstrcmp(dname, DSET_CMPD_TWO)) {
-        if(extend_dset_two(fname, dname) < 0)
+    } else if(!HDstrcmp(dname, DSET_TWO) || 
+              !HDstrcmp(dname, DSET_CMPD_TWO)) {
+        if(extend_dset_two(fname, dname, action1, action2) < 0)
             goto error;
     } else {
         HDfprintf(stdout, "Dataset cannot be extended...\n");
@@ -462,4 +422,3 @@ error:
         HDfree(fname);
     HDexit(EXIT_FAILURE);
 } /* end main() */
-
diff --git a/hl/tools/h5watch/h5watch.c b/hl/tools/h5watch/h5watch.c
index f37b2b4..d1f4e32 100644
--- a/hl/tools/h5watch/h5watch.c
+++ b/hl/tools/h5watch/h5watch.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5tools.h"
@@ -20,29 +18,30 @@
 /*
  * Note: This tool used private routine
  */
-#define PROGRAMNAME "h5watch"	/* Name of tool */
-#define FIELD_SEP	","	/* nested field separator */
-#define DEFAULT_RETRY 	50	/* number of times to try opening the file */
+#define PROGRAMNAME     "h5watch"       /* Name of tool */
+#define FIELD_SEP       ","             /* nested field separator */
+#define DEFAULT_RETRY   50	            /* number of times to try opening the file */
 
 
 /*
  * Note:(see comments in hl/src/H5LDprivate.h)
- *	This tool uses private routines H5LD_construct_vector()and H5LD_clean_vector()
+ *  This tool uses private routines H5LD_construct_vector()and H5LD_clean_vector()
  *	This tool uses H5LD_memb_t data structure declared in H5LDprivate.h
  */
 
-const char  *progname = "h5watch";	/* tool name */
-static char *g_list_of_fields = NULL; 	/* command line input for "list_of_fields" */
-static char *g_dup_fields = NULL; 	/* copy of "list_of_fields" */
-static H5LD_memb_t **g_listv = NULL;   	/* vector info for "list_of_fields" */
+const char  *progname = "h5watch";          /* tool name */
+static char *g_list_of_fields = NULL;       /* command line input for "list_of_fields" */
+static char *g_dup_fields = NULL;           /* copy of "list_of_fields" */
+static H5LD_memb_t **g_listv = NULL;        /* vector info for "list_of_fields" */
 
 static hbool_t g_monitor_size_only = FALSE; /* monitor changes in dataset dimension sizes */
 static unsigned g_polling_interval = 1;	    /* polling interval to check appended data */
+
 static hbool_t g_label = FALSE;             /* label compound values */
-static int g_display_width = 80;	    /* output width in characters */
+static int g_display_width = 80;            /* output width in characters */
 static hbool_t g_simple_output = FALSE;     /* make output more machine-readable */
 static unsigned g_retry = DEFAULT_RETRY;    /* # of times to try opening the file if somehow file is unstable */
-static hbool_t g_display_hex = FALSE;	    /* display data in hexadecimal format : LATER */
+static hbool_t g_display_hex = FALSE;       /* display data in hexadecimal format : LATER */
 static hbool_t g_user_interrupt = FALSE;    /* Flag to indicate that user interrupted execution */
 
 static herr_t doprint(hid_t did, hsize_t *start, hsize_t *block, int rank);
@@ -109,9 +108,9 @@ static struct long_options l_opts[] = {
  * Function: doprint()
  *
  * Purpose: Prepare to print the dataset's appended data.
- *	    Call the tools library routine h5tools_dump_dset() to do the printing.
- *	    (This routine is mostly copied from dump_dataset_values() in tools/h5ls/h5ls.c 
- *	    and modified accordingly).
+ *          Call the tools library routine h5tools_dump_dset() to do the printing.
+ *          (This routine is mostly copied from dump_dataset_values() in tools/h5ls/h5ls.c 
+ *          and modified accordingly).
  *
  * Return: 0 on success; negative on failure
  *
@@ -234,17 +233,17 @@ doprint(hid_t did, hsize_t *start, hsize_t *block, int rank)
  * Function: slicendump
  *
  * Purpose:  To dump the slice for each dimension
- *	     For example: prev_dims[2] = {5, 4}; cur_dims[2] = {7, 8}
- *		This routine will dump data as follows:
- *		{0, 3} to {0, 7} (1x4 elements)
- *		{1, 3} to {0, 7} (1x4 elements)
- *		{2, 3} to {0, 7} (1x4 elements)
- *		{3, 3} to {0, 7} (1x4 elements)
- *		{4, 3} to {0, 7} (1x4 elements)
- *		{5, 0} to {6, 7} (2x8 elements)
- *
- * Return:   Non-negative on success
- *	     Negative on failure
+ *           For example: prev_dims[2] = {5, 4}; cur_dims[2] = {7, 8}
+ *              This routine will dump data as follows:
+ *                  {0, 3} to {0, 7} (1x4 elements)
+ *                  {1, 3} to {0, 7} (1x4 elements)
+ *                  {2, 3} to {0, 7} (1x4 elements)
+ *                  {3, 3} to {0, 7} (1x4 elements)
+ *                  {4, 3} to {0, 7} (1x4 elements)
+ *                  {5, 0} to {6, 7} (2x8 elements)
+ *
+ * Return:      Non-negative on success
+ *              Negative on failure
  *
  * Programmer:  Vailin Choi; August 2010
  *
@@ -253,9 +252,9 @@ doprint(hid_t did, hsize_t *start, hsize_t *block, int rank)
 static herr_t
 slicendump(hid_t did, hsize_t *prev_dims, hsize_t *cur_dims, hsize_t *start, hsize_t *block, int rank, int subrank)
 {
-    int i;	/* Local index variable */
-    int ind; 	/* Index for the current rank */
-    herr_t ret_value = SUCCEED;	/* Return value */
+    int i;                      /* Local index variable */
+    int ind;                    /* Index for the current rank */
+    herr_t ret_value = SUCCEED; /* Return value */
     
     ind = rank - subrank;
 
@@ -294,13 +293,13 @@ done:
  * Function:    monitor_dataset
  *
  * Purpose:     To poll a dataset periodically for changes in dimension sizes.
- *		For dataset with unchanged and/or decreased dimension sizes:
- *		  it just prints the dimension size changes
- *		For dataset with increase in at least one of its dimension sizes:
- *		  it will print the new appended data to the dataset
+ *              For dataset with unchanged and/or decreased dimension sizes:
+ *                  it just prints the dimension size changes
+ *              For dataset with increase in at least one of its dimension sizes:
+ *                  it will print the new appended data to the dataset
  *
  * Return:      Non-negative on success: dataset can be monitored
- *		Negative on failure: dataset cannot be monitored
+ *              Negative on failure: dataset cannot be monitored
  *
  * Programmer:  Vailin Choi; August 2010
  *
@@ -321,95 +320,98 @@ monitor_dataset(hid_t fid, char *dsetname)
 
     /* Open the dataset for minitoring */
     if((did = H5Dopen2(fid, dsetname, H5P_DEFAULT)) < 0) {
-	error_msg("error in opening dataset \"%s\"\n", dsetname);
-	ret_value = FAIL;
-	goto done;
+        error_msg("error in opening dataset \"%s\"\n", dsetname);
+        ret_value = FAIL;
+        goto done;
     }				
     if((sid = H5Dget_space(did)) < 0) {
-	error_msg("error in getting dataspace id for dataset \"%s\"\n", dsetname);
-	ret_value = FAIL;
-	goto done;
+        error_msg("error in getting dataspace id for dataset \"%s\"\n", dsetname);
+        ret_value = FAIL;
+        goto done;
     }
 
     /* Get the dataset's dimension sizes */
     if((ndims = H5Sget_simple_extent_dims(sid, prev_dims, NULL)) < 0) {
-	error_msg("unable to get dimensions sizes for \"%s\"\n", dsetname);
-	ret_value = FAIL;
-	goto done;
+        error_msg("unable to get dimensions sizes for \"%s\"\n", dsetname);
+        ret_value = FAIL;
+        goto done;
     }
+    HDfflush(stdout);
 
     /* Loop until an error occurs or the user interrupts execution */
     while(!g_user_interrupt) {
 
-	/* Refreshes the dataset */
-	if(H5Drefresh(did) < 0) {
-	    ret_value = FAIL;
-	    goto done;
-	}
+        /* Refreshes the dataset */
+        if(H5Drefresh(did) < 0) {
+            ret_value = FAIL;
+            goto done;
+        }
 
-	/* Get the dataset's current dimension sizes */
-	if(H5LDget_dset_dims(did, cur_dims) < 0) {
-	    error_msg("unable to get dimension sizes for \"%s\"\n", dsetname);
-	    ret_value = FAIL;
-	    goto done;
-	}
+        /* Get the dataset's current dimension sizes */
+        if(H5LDget_dset_dims(did, cur_dims) < 0) {
+            error_msg("unable to get dimension sizes for \"%s\"\n", dsetname);
+            ret_value = FAIL;
+            goto done;
+        }
 
-	/* Check the dimension sizes */
-	for(i = 0; i < ndims; i++)
-	    if(cur_dims[i] != prev_dims[i])
-		break;
-
-	/* at least one dimension has changed */
-	if(i != ndims) {
-	    /* Printing changes in dimension sizes */
-	    for(u = 0; u < ndims; u++) {
-		HDfprintf(stdout, "dimension %u: %Hu->%Hu", (unsigned)u, prev_dims[u], cur_dims[u]);
-		if(cur_dims[u] > prev_dims[u])
-		    HDfprintf(stdout, " (increases)\n");
-		else if(cur_dims[u] < prev_dims[u])
-		    HDfprintf(stdout, " (decreases)\n");
-		else
-		    HDfprintf(stdout, " (unchanged)\n");
-	    }
-
-	    /* Printing elements appended to the dataset if there is */
-	    if(!g_monitor_size_only) {
-
-		/* See if at least one dimension size has increased */
-		for(u = 0; u < ndims; u++) {
-		    int j;
-		    hsize_t start[H5S_MAX_RANK];
-		    hsize_t block[H5S_MAX_RANK];
-
-		    /* Print the new appended data to the dataset */
-		    if(cur_dims[u] > prev_dims[u]) {
-			HDfprintf(stdout, "    Data:\n");
-
-			for(j = 0; j < ndims; j++) {
-			    start[j] = 0;
-			    block[j] = 1;
-			}
-
-			if((ret_value = slicendump(did, prev_dims, cur_dims, start, block, ndims, ndims)) < 0)
-			    goto done;
-			break;
-		    }
-		} /* end for */
-	    }
-	    HDfflush(stdout);
-	}
+        /* Check the dimension sizes */
+        for(i = 0; i < ndims; i++)
+            if(cur_dims[i] != prev_dims[i])
+                break;
+
+        /* at least one dimension has changed */
+        if(i != ndims) {
+            /* Printing changes in dimension sizes */
+            for(u = 0; u < ndims; u++) {
+                HDfprintf(stdout, "dimension %u: %Hu->%Hu", (unsigned)u, prev_dims[u], cur_dims[u]);
+                if(cur_dims[u] > prev_dims[u])
+                    HDfprintf(stdout, " (increases)\n");
+                else if(cur_dims[u] < prev_dims[u])
+                    HDfprintf(stdout, " (decreases)\n");
+                else
+                    HDfprintf(stdout, " (unchanged)\n");
+            }
+
+            /* Printing elements appended to the dataset if there is */
+            if(!g_monitor_size_only) {
+
+                /* See if at least one dimension size has increased */
+                for(u = 0; u < ndims; u++) {
+                    int j;
+                    hsize_t start[H5S_MAX_RANK];
+                    hsize_t block[H5S_MAX_RANK];
+
+                    /* Print the new appended data to the dataset */
+                    if(cur_dims[u] > prev_dims[u]) {
+                        HDfprintf(stdout, "    Data:\n");
+
+                        for(j = 0; j < ndims; j++) {
+                            start[j] = 0;
+                            block[j] = 1;
+                        }
+
+                        if((ret_value = slicendump(did, prev_dims, cur_dims, start, block, ndims, ndims)) < 0)
+                            goto done;
+                        break;
+                    }
+                } /* end for */
+            }
+            HDfflush(stdout);
+        }
 	    
-	/* Save the current dimension sizes */
-	HDmemcpy(prev_dims, cur_dims, (size_t)ndims * sizeof(hsize_t));
+        /* Save the current dimension sizes */
+        HDmemcpy(prev_dims, cur_dims, (size_t)ndims * sizeof(hsize_t));
 
-	/* Sleep before next monitor */
+        /* Sleep before next monitor */
         HDsleep(g_polling_interval);
     } /* end while */
 
+    HDfflush(stdout);
+
 done:
     /* Closing */
     H5E_BEGIN_TRY
-	H5Dclose(did);
+        H5Dclose(did);
     H5E_END_TRY
 
     return(ret_value);
@@ -419,7 +421,7 @@ done:
  * Function:  process_cmpd_fields
  *
  * Purpose: To check whether the fields selected in "g_list_of_fields"
- *	    are valid fields associated with the dataset.
+ *          are valid fields associated with the dataset.
  *
  * Return: 0 on success; negative on failure
  *
@@ -430,39 +432,39 @@ done:
 static herr_t
 process_cmpd_fields(hid_t fid, char *dsetname)
 {
-    hid_t did=-1;			/* dataset id */
-    hid_t dtid=-1, tid=-1;	/* dataset's data type id */
-    size_t len;		/* number of comma-separated fields in "g_list_of_fields" */
-    herr_t ret_value = SUCCEED;	/* Return value */
+    hid_t did=-1;               /* dataset id */
+    hid_t dtid=-1, tid=-1;      /* dataset's data type id */
+    size_t len;                 /* number of comma-separated fields in "g_list_of_fields" */
+    herr_t ret_value = SUCCEED; /* Return value */
 
     HDassert(g_list_of_fields && *g_list_of_fields);
     
     /* Open the dataset */
     if((did = H5Dopen2(fid, dsetname, H5P_DEFAULT)) < 0) {
-	error_msg("error in opening dataset \"%s\"\n", dsetname);
-	ret_value = FAIL;
-	goto done;
+        error_msg("error in opening dataset \"%s\"\n", dsetname);
+        ret_value = FAIL;
+        goto done;
     }
 
     /* Get the dataset's datatype  */
     if(((dtid = H5Dget_type(did)) < 0) || (tid = H5Tget_native_type(dtid, H5T_DIR_DEFAULT)) < 0) {
-	error_msg("error in getting dataset's datatype\n");
+        error_msg("error in getting dataset's datatype\n");
         ret_value = FAIL;
         goto done;
     }
 
     /* Check to make sure that the dataset's datatype is compound type */
     if(H5Tget_class(dtid) != H5T_COMPOUND) {
-	error_msg("dataset should be compound type for <list_of_fields>\n");
-	ret_value = FAIL;
-	goto done;		
+        error_msg("dataset should be compound type for <list_of_fields>\n");
+        ret_value = FAIL;
+        goto done;		
     }
 
     /* Make a copy of "g_list_of_fields" */
     if((g_dup_fields = HDstrdup(g_list_of_fields)) == NULL) {
-	error_msg("error in duplicating g_list_of_fields\n");
+        error_msg("error in duplicating g_list_of_fields\n");
         ret_value = FAIL;
-	goto done;		
+        goto done;		
     }
 
     /* Estimate the number of comma-separated fields in "g_list of_fields" */
@@ -470,15 +472,15 @@ process_cmpd_fields(hid_t fid, char *dsetname)
 
     /* Allocate memory for a list vector of H5LD_memb_t structures to store "g_list_of_fields" info */
     if((g_listv = (H5LD_memb_t **)HDcalloc(len, sizeof(H5LD_memb_t *))) == NULL) {
-	error_msg("error in allocating memory for H5LD_memb_t\n");
+        error_msg("error in allocating memory for H5LD_memb_t\n");
         ret_value = FAIL;
-	goto done;		
+        goto done;		
     }
 
     /* Process and store info for "g_listv" */
     if(H5LD_construct_vector(g_dup_fields, g_listv, tid) < 0) {
-	error_msg("error in processing <list_of_fields>\n");
-	ret_value = FAIL;
+        error_msg("error in processing <list_of_fields>\n");
+        ret_value = FAIL;
         goto done;
     }
 
@@ -486,9 +488,9 @@ process_cmpd_fields(hid_t fid, char *dsetname)
 done:
     /* Closing */
     H5E_BEGIN_TRY
-	H5Tclose(dtid);
-	H5Tclose(tid);
-	H5Dclose(did);
+        H5Tclose(dtid);
+        H5Tclose(tid);
+        H5Dclose(did);
     H5E_END_TRY
     return(ret_value);
 } /* process_cmpd_fields() */
@@ -498,15 +500,13 @@ done:
  * Function:    check_dataset
  *
  * Purpose:     To check whether a dataset can be monitored:
- 		  A chunked dataset with unlimited or max. dimension setting
+ *              A chunked dataset with unlimited or max. dimension setting
  *
  * Return:      Non-negative on success: dataset can be monitored
- *		Negative on failure: dataset cannot be monitored
+ *              Negative on failure: dataset cannot be monitored
  *
  * Programmer:  Vailin Choi; August 2010
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -531,9 +531,9 @@ check_dataset(hid_t fid, char *dsetname)
 
     /* Open the dataset */
     if((did = H5Dopen2(fid, dsetname, H5P_DEFAULT)) < 0) {
-	error_msg("unable to open dataset \"%s\"\n", dsetname);
-	ret_value = FAIL;
-	goto done;
+        error_msg("unable to open dataset \"%s\"\n", dsetname);
+        ret_value = FAIL;
+        goto done;
     }
 
     /* Get dataset's creation property list */
@@ -560,28 +560,28 @@ check_dataset(hid_t fid, char *dsetname)
 
     /* Get dataset's dataspace */
     if((sid = H5Dget_space(did)) < 0) {
-	error_msg("can't get dataset's dataspace\"%s\"\n", dsetname);
-	ret_value = FAIL;
-	goto done;
+        error_msg("can't get dataset's dataspace\"%s\"\n", dsetname);
+        ret_value = FAIL;
+        goto done;
     }
 
     /* Get dimension size of dataset's dataspace */
     if((ndims = H5Sget_simple_extent_dims(sid, cur_dims, max_dims)) < 0) {
-	error_msg("can't get dataspace dimensions for dataset \"%s\"\n", dsetname);
-	ret_value = FAIL;
-	goto done;
+        error_msg("can't get dataspace dimensions for dataset \"%s\"\n", dsetname);
+        ret_value = FAIL;
+        goto done;
     }
 
     /* Check whether dataset has unlimited dimension or max. dimension setting */
     for(u = 0; u < (unsigned)ndims; u++)
 	if(max_dims[u] == H5S_UNLIMITED || cur_dims[u] != max_dims[u]) {
-    	    unlim_max_dims = TRUE;
+        unlim_max_dims = TRUE;
 	    break;
 	}
 
     if(!unlim_max_dims) {
-	error_msg("\"%s\" should have unlimited or max. dimension setting\n", dsetname);
-	ret_value = FAIL;
+        error_msg("\"%s\" should have unlimited or max. dimension setting\n", dsetname);
+        ret_value = FAIL;
     }
 
 done: 
@@ -589,9 +589,9 @@ done:
 
     /* Closing */
     H5E_BEGIN_TRY
-	H5Sclose(sid);
-	H5Pclose(dcp);
-	H5Dclose(did);
+        H5Sclose(sid);
+        H5Pclose(dcp);
+        H5Dclose(did);
     H5E_END_TRY
 
     return(ret_value);
@@ -607,7 +607,6 @@ done:
  *
  * Programmer:  Vailin Choi; August 2010
  *
- * Modifications:
  *
  *-------------------------------------------------------------------------
  */
@@ -629,7 +628,6 @@ leave(int ret)
  *
  * Programmer:  Vailin Choi; August 2010
  *
- * Modifications:
  *-------------------------------------------------------------------------
  */
 static void 
@@ -685,8 +683,6 @@ usage(const char *prog)
  *
  * Programmer:  Vailin Choi; August 2010
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void
@@ -706,8 +702,9 @@ parse_command_line(int argc, const char *argv[])
         switch ((char)opt) {
         case '?':
         case 'h': /* --help */
-	    usage(h5tools_getprogname());
+            usage(h5tools_getprogname());
             leave(EXIT_SUCCESS);
+            break;
 
         case 'V': /* --version */
             print_version(progname);
@@ -715,63 +712,63 @@ parse_command_line(int argc, const char *argv[])
             break;
 
         case 'w': /* --width=N */
-	    g_display_width = (int)HDstrtol(opt_arg, NULL, 0);
-	    if(g_display_width < 0) {
-		usage(h5tools_getprogname());
-		leave(EXIT_FAILURE);
-	    }
+            g_display_width = (int)HDstrtol(opt_arg, NULL, 0);
+            if(g_display_width < 0) {
+                usage(h5tools_getprogname());
+                leave(EXIT_FAILURE);
+            }
             break;
 
         case 'd': /* --dim */
-	    g_monitor_size_only = TRUE;
+            g_monitor_size_only = TRUE;
             break;
 
         case 'S': /* --simple */
-	    g_simple_output = TRUE;
+            g_simple_output = TRUE;
             break;
 	
-	case 'l': /* --label */
-	    g_label = TRUE;
+        case 'l': /* --label */
+            g_label = TRUE;
             break;
 
         case 'p': /* --polling=N */
-	    /* g_polling_interval = HDstrtod(opt_arg, NULL); */
-	    if((tmp = (int)HDstrtol(opt_arg, NULL, 10)) <= 0) {
-		usage(h5tools_getprogname());
-		leave(EXIT_FAILURE);
-	    }
-	    g_polling_interval = (unsigned)tmp;
+            /* g_polling_interval = HDstrtod(opt_arg, NULL); */
+            if((tmp = (int)HDstrtol(opt_arg, NULL, 10)) <= 0) {
+                usage(h5tools_getprogname());
+                leave(EXIT_FAILURE);
+            }
+            g_polling_interval = (unsigned)tmp;
             break;
 
         case 'f': /* --fields=<list_of_fields> */
-	    if(g_list_of_fields == NULL) {
-		if((g_list_of_fields = HDstrdup(opt_arg)) == NULL) {
-		    error_msg("memory allocation failed (file %s:line %d)\n",
-			      __FILE__, __LINE__);
-		    leave(EXIT_FAILURE);
-		}
-	    } else {
-		char *str;
-
-		if((str = HDstrdup(opt_arg)) == NULL) {
-		    error_msg("memory allocation failed (file %s:line %d)\n",
-			      __FILE__, __LINE__);
-		    leave(EXIT_FAILURE);
-		}
-		if((g_list_of_fields = (char *)HDrealloc(g_list_of_fields, HDstrlen(g_list_of_fields) + HDstrlen(str) + 2)) == NULL) {
-		    error_msg("memory allocation failed (file %s:line %d)\n",
-			      __FILE__, __LINE__);
-		    leave(EXIT_FAILURE);
-
-		}
-		HDstrcat(g_list_of_fields, FIELD_SEP);
-		HDstrcat(g_list_of_fields, str);
-	    }
+            if(g_list_of_fields == NULL) {
+                if((g_list_of_fields = HDstrdup(opt_arg)) == NULL) {
+                    error_msg("memory allocation failed (file %s:line %d)\n",
+                               __FILE__, __LINE__);
+                    leave(EXIT_FAILURE);
+                }
+            } else {
+                char *str;
+
+                if((str = HDstrdup(opt_arg)) == NULL) {
+                    error_msg("memory allocation failed (file %s:line %d)\n",
+                               __FILE__, __LINE__);
+                    leave(EXIT_FAILURE);
+                }
+                if((g_list_of_fields = (char *)HDrealloc(g_list_of_fields, HDstrlen(g_list_of_fields) + HDstrlen(str) + 2)) == NULL) {
+                    error_msg("memory allocation failed (file %s:line %d)\n",
+                               __FILE__, __LINE__);
+                    leave(EXIT_FAILURE);
+
+                }
+                HDstrcat(g_list_of_fields, FIELD_SEP);
+                HDstrcat(g_list_of_fields, str);
+            }
 
             break;
 
         default:
-	    usage(h5tools_getprogname());
+            usage(h5tools_getprogname());
             leave(EXIT_FAILURE);
         }
     }
@@ -780,7 +777,7 @@ parse_command_line(int argc, const char *argv[])
     /* check for object to be processed */
     if (argc <= opt_ind) {
         error_msg("missing dataset name\n");
-	usage(h5tools_getprogname());
+        usage(h5tools_getprogname());
         leave(EXIT_FAILURE);
     }
 } /* parse_command_line() */
@@ -790,7 +787,7 @@ parse_command_line(int argc, const char *argv[])
  * Function:    catch_signal
  *
  * Purpose:     The signal handler to catch the signals:
- *		SIGTERM and SIGINT and exit from h5watch
+ *              SIGTERM and SIGINT and set flag to get out of the main loop
  *
  * Return:      No return
  *
@@ -820,14 +817,14 @@ static void catch_signal(int H5_ATTR_UNUSED signo)
 int
 main(int argc, const char *argv[])
 {
-    char        drivername[50];
-    char 	*fname = NULL; 
-    char	*dname = NULL; 
-    void               *edata;
-    H5E_auto2_t         func;
-    char	*x;
-    hid_t       fid = -1;
-    hid_t       fapl = -1;
+    char        drivername[50];     /* VFD name */
+    char        *fname = NULL;      /* File name */
+    char        *dname = NULL;      /* Dataset name */
+    void        *edata;             /* Error reporting */
+    H5E_auto2_t func;               /* Error reporting */
+    char        *x;                 /* Temporary string pointer */
+    hid_t       fid = -1;           /* File ID */
+    hid_t       fapl = -1;          /* File access property list */
 
     /* Set up tool name and exit status */
     h5tools_setprogname(PROGRAMNAME);
@@ -842,14 +839,14 @@ main(int argc, const char *argv[])
 
     /* To exit from h5watch for SIGTERM signal */
     if(HDsignal(SIGTERM, catch_signal) == SIG_ERR) {
-	error_msg("An error occurred while setting a signal handler.\n");
-	leave(EXIT_FAILURE);
+        error_msg("An error occurred while setting a signal handler.\n");
+        leave(EXIT_FAILURE);
     }
 
     /* To exit from h5watch for SIGINT signal */
     if(HDsignal(SIGINT, catch_signal) == SIG_ERR) {
         error_msg("An error occurred while setting a signal handler.\n");
-	leave(EXIT_FAILURE);
+        leave(EXIT_FAILURE);
     }
 
     /* parse command line options */
@@ -857,7 +854,7 @@ main(int argc, const char *argv[])
 
     if(argc <= opt_ind) {
         error_msg("missing dataset name\n");
-	usage(h5tools_getprogname());
+        usage(h5tools_getprogname());
         leave(EXIT_FAILURE);
     }
 
@@ -877,9 +874,9 @@ main(int argc, const char *argv[])
      * doesn't exist). 
      */
     if((fname = HDstrdup(argv[opt_ind])) == NULL) {
-	error_msg("memory allocation failed (file %s:line %d)\n",
-                  __FILE__, __LINE__);
-	h5tools_setstatus(EXIT_FAILURE);
+        error_msg("memory allocation failed (file %s:line %d)\n",
+                   __FILE__, __LINE__);
+        h5tools_setstatus(EXIT_FAILURE);
     }
 
     /* Create a copy of file access property list */
@@ -891,80 +888,80 @@ main(int argc, const char *argv[])
         return -1;
 
     do {
-	while(fname && *fname) {
-	    fid = h5tools_fopen(fname, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl, NULL, drivername, sizeof drivername);
-
-	    if(fid >= 0) {
-		HDfprintf(stdout, "Opened \"%s\" with %s driver.\n", fname, drivername);
-		break; /*success*/
-	    } /* end if */
-
-	    /* Shorten the file name; lengthen the object name */
-	    x = dname;
-	    dname = HDstrrchr(fname, '/');
-	    if(x)
-		*x = '/';
-	    if(!dname)
-		break;
-	    *dname = '\0';
-	} /* end while */
+        while(fname && *fname) {
+            fid = h5tools_fopen(fname, H5F_ACC_RDONLY|H5F_ACC_SWMR_READ, fapl, NULL, drivername, sizeof drivername);
+
+            if(fid >= 0) {
+                HDfprintf(stdout, "Opened \"%s\" with %s driver.\n", fname, drivername);
+                break; /*success*/
+            } /* end if */
+
+            /* Shorten the file name; lengthen the object name */
+            x = dname;
+            dname = HDstrrchr(fname, '/');
+            if(x)
+                *x = '/';
+            if(!dname)
+                break;
+            *dname = '\0';
+        } /* end while */
     /* Try opening the file again if somehow unstable */
     } while(g_retry-- > 0 && fid == FAIL);
 
     if(fid < 0) {
-	error_msg("unable to open file \"%s\"\n", fname);
-	if(fname) HDfree(fname);
-	if(fapl >= 0) H5Pclose(fapl);
-	leave(EXIT_FAILURE);
+        error_msg("unable to open file \"%s\"\n", fname);
+        if(fname) HDfree(fname);
+        if(fapl >= 0) H5Pclose(fapl);
+        leave(EXIT_FAILURE);
     } 
 
     if(!dname) {
-	error_msg("no dataset specified\n");
-	h5tools_setstatus(EXIT_FAILURE);
+        error_msg("no dataset specified\n");
+        h5tools_setstatus(EXIT_FAILURE);
     } else {
-	*dname = '/';
-	x = dname;
-	if((dname = HDstrdup(dname)) == NULL) {
-	    error_msg("memory allocation failed (file %s:line %d)\n",
-                      __FILE__, __LINE__);
-	    h5tools_setstatus(EXIT_FAILURE);
-	} else {
-	    *x = '\0';
-	    /* Validate dataset */
-	    if(check_dataset(fid, dname) < 0)
-		h5tools_setstatus(EXIT_FAILURE);
-	    /* Validate input "fields" */
-	    else if(g_list_of_fields && *g_list_of_fields)
-		if(process_cmpd_fields(fid, dname) < 0)
-		    h5tools_setstatus(EXIT_FAILURE);
-	}
+        *dname = '/';
+        x = dname;
+        if((dname = HDstrdup(dname)) == NULL) {
+            error_msg("memory allocation failed (file %s:line %d)\n",
+                       __FILE__, __LINE__);
+            h5tools_setstatus(EXIT_FAILURE);
+        } else {
+            *x = '\0';
+            /* Validate dataset */
+            if(check_dataset(fid, dname) < 0)
+                h5tools_setstatus(EXIT_FAILURE);
+            /* Validate input "fields" */
+            else if(g_list_of_fields && *g_list_of_fields)
+                if(process_cmpd_fields(fid, dname) < 0)
+                    h5tools_setstatus(EXIT_FAILURE);
+        }
     } 
 
     /* If everything is fine, start monitoring the datset */
     if(h5tools_getstatus() != EXIT_FAILURE)
-	if(monitor_dataset(fid, dname) < 0)
-	    h5tools_setstatus(EXIT_FAILURE);
+        if(monitor_dataset(fid, dname) < 0)
+            h5tools_setstatus(EXIT_FAILURE);
      	    
     /* Free spaces */
     if(fname) HDfree(fname);
     if(dname) HDfree(dname);
     if(g_list_of_fields) HDfree(g_list_of_fields);
     if(g_listv) {
-	H5LD_clean_vector(g_listv);
-	HDfree(g_listv);
+        H5LD_clean_vector(g_listv);
+        HDfree(g_listv);
     }
     if(g_dup_fields) HDfree(g_dup_fields);
 
     /* Close the file access property list */
     if(fapl >= 0 && H5Pclose(fapl) < 0) {
-	error_msg("unable to close file access property list\n");
-	h5tools_setstatus(EXIT_FAILURE);
+        error_msg("unable to close file access property list\n");
+        h5tools_setstatus(EXIT_FAILURE);
     }
 
     /* Close the file */
     if(H5Fclose(fid) < 0) {
-	error_msg("unable to close file\n");
-	h5tools_setstatus(EXIT_FAILURE);
+        error_msg("unable to close file\n");
+        h5tools_setstatus(EXIT_FAILURE);
     }
 
     H5Eset_auto2(H5E_DEFAULT, func, edata);
diff --git a/hl/tools/h5watch/h5watchgentest.c b/hl/tools/h5watch/h5watchgentest.c
index 12298ca..18e15fc 100644
--- a/hl/tools/h5watch/h5watchgentest.c
+++ b/hl/tools/h5watch/h5watchgentest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
@@ -60,24 +58,24 @@
 
 /* Data structures for datasets with compound types */
 typedef struct sub22_t {
-    unsigned int a;
-    unsigned int b;
-    unsigned int c;
+    int a;
+    int b;
+    int c;
 } sub22_t;
 
 typedef struct sub2_t {
-    unsigned int a;
+    int a;
     sub22_t b;
-    unsigned int c;
+    int c;
 } sub2_t;
 
 typedef struct sub4_t {
-    unsigned int a;
-    unsigned int b;
+    int a;
+    int b;
 } sub4_t;
 
 typedef struct set_t {
-    unsigned int field1;
+    int field1;
     sub2_t field2;
     double field3;
     sub4_t field4;
diff --git a/hl/tools/h5watch/swmr_check_compat_vfd.c b/hl/tools/h5watch/swmr_check_compat_vfd.c
index 87b87c4..7d11a73 100644
--- a/hl/tools/h5watch/swmr_check_compat_vfd.c
+++ b/hl/tools/h5watch/swmr_check_compat_vfd.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Purpose:     This is a small program that checks if the HDF5_DRIVER
diff --git a/hl/tools/h5watch/testh5watch.sh.in b/hl/tools/h5watch/testh5watch.sh.in
index 02f155f..3f8f5ae 100644
--- a/hl/tools/h5watch/testh5watch.sh.in
+++ b/hl/tools/h5watch/testh5watch.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5watch tool
 #
@@ -46,6 +44,7 @@ GEN_TEST=h5watchgentest	      	# Generate HDF5 file with various datasets
 GEN_TEST_BIN=`pwd`/$GEN_TEST 	# Path of the binary GEN_TEST
 WATCHFILE=`pwd`/WATCH.h5        # The HDF5 file generated to test h5watch
 TESTFILE=TEST.h5                # The temporary file (a copy of WATCH.h5) used by tests
+TRY_MAX=30                      # Try running the test again 
 #
 # These 3 defines should be the same as the defines in ./extend_dset.c
 WRITER_MESSAGE=writer_message   # The message file created by the "extend" process
@@ -118,29 +117,30 @@ TOOLTEST() {
     exitcode=$?
     cat $actual_err >> $actual
     if [ $exitcode -ne $retvalexpect ]; then
-	$ECHO "*FAILED*"
-	nerrors="`expr $nerrors + 1`"
-	if [ yes = "$verbose" ]; then
-	    $ECHO "test returned with exit code $exitcode"
-	    $ECHO "test output: (up to $NLINES lines)"
-	    head -$NLINES $actual
-	    $ECHO "***end of test output***"
-	    $ECHO ""
-	fi
-    elif $CMP $expect $actual; then
-        $ECHO " PASSED"
-    else
         $ECHO "*FAILED*"
-	$ECHO "    Expected result differs from actual result"
-	nerrors="`expr $nerrors + 1`"
-	test yes = "$verbose" && $DIFF $expect $actual |sed 's/^/    /'
-    fi
+        nerrors="`expr $nerrors + 1`"
+        if [ yes = "$verbose" ]; then
+            $ECHO "test returned with exit code $exitcode"
+            $ECHO "test output: (up to $NLINES lines)"
+            head -$NLINES $actual
+            $ECHO "***end of test output***"
+            $ECHO ""
+        fi
+        elif $CMP $expect $actual; then
+            $ECHO " PASSED"
+        else
+            $ECHO "*FAILED*"
+            $ECHO "    Expected result differs from actual result"
+            nerrors="`expr $nerrors + 1`"
+            test yes = "$verbose" && $DIFF $expect $actual |sed 's/^/    /'
+        fi
 
     # Clean up output file
     if test -z "$HDF5_NOCLEANUP"; then
 	rm -f $actual $actual_err
     fi
 }
+
 #
 #
 #
@@ -150,8 +150,13 @@ TOOLTEST() {
 #       $1 -- the specified dataset to watch and to extend
 #       $2 -- the options to h5watch (can be NULL)
 #       $3 -- expected output from watching the object
+#       $4 -- action 1
+#       $5 -- action 2
 #
 TEST_WATCH() {
+try=0
+while [ $try -lt $TRY_MAX ] ;
+do
     cp $WATCHFILE $TESTFILE                             # Copy the file being watched/extended to a temporary file
     actual="../testfiles/`basename $3 .ddl`.out"        # The actual output
     expect="$srcdir/../testfiles/$3"                    # The expected output
@@ -165,7 +170,7 @@ TEST_WATCH() {
     rm -f $WRITER_MESSAGE                               # Remove the file just to be sure
     rm -f $READER_MESSAGE                               # Remove the file just to be sure
     #
-    $EXTEND_BIN $TESTFILE $1 &                          # Extend the dataset; put in background
+    $EXTEND_BIN $TESTFILE $1 $4 $5&                     # Extend the dataset; put in background
     extend_pid=$!                                       # Get "extend" process ID
     #
     # Wait for message from "extend_dset" process to start h5watch--
@@ -178,10 +183,10 @@ TEST_WATCH() {
     do
         t1=`date +%s`                           	# Get current time in seconds
         difft=`expr $t1 - $t0`                  	# Calculate the time difference
-        if [ -e $WRITER_MESSAGE ]; then  		# If message file is found:
+        if [ -e $WRITER_MESSAGE ]; then             # If message file is found:
             mexist=1                            	#       indicate the message file is found
-            rm $WRITER_MESSAGE				#       remove the message file
-            break                               	#       get out of the while loop
+            rm $WRITER_MESSAGE                      #       remove the message file
+            break                                   #       get out of the while loop
         fi
     done;
     #
@@ -207,7 +212,7 @@ TEST_WATCH() {
         extend_exit=$?                                  # Collect "extend" process' exit code
         sleep 1                                         # Sleep to make sure output is flushed
         kill $watch_pid                              	# Kill h5watch
-	wait $watch_pid					# Wait for "h5watch" process to complete
+        wait $watch_pid					                # Wait for "h5watch" process to complete
         #
         if [ $extend_exit -ne 0 ]; then                 # Error returned from "extend" process
             $ECHO "*FAILED*"
@@ -220,13 +225,21 @@ TEST_WATCH() {
                 $ECHO ""
             fi
         elif $CMP $expect $actual; then                 # Compare actual output with expected output
+            try=$TRY_MAX
             $ECHO " PASSED"
         else
-            $ECHO "*FAILED*"                            # Actual and expected outputs are different
-            $ECHO "    Expected result differs from actual result"
-            nerrors="`expr $nerrors + 1`"
-            if test yes = "$verbose"; then
-                        $DIFF $expect $actual |sed 's/^/    /'
+            try="`expr $try + 1`"
+            if [ $try -lt $TRY_MAX ]; then
+                $ECHO "*RETRY"
+                rm -f $actual
+                rm -f $TESTFILE
+            else
+                $ECHO "*FAILED*"                            # Actual and expected outputs are different
+                $ECHO "    Expected result differs from actual result"
+                nerrors="`expr $nerrors + 1`"
+                if test yes = "$verbose"; then
+                    $DIFF $expect $actual |sed 's/^/    /'
+                fi
             fi
         fi
         #
@@ -236,45 +249,45 @@ TEST_WATCH() {
             rm -f $actual
         fi
     fi
+done;
 }
-
 ##############################################################################
 ##############################################################################
-###			  T H E   T E S T S                                ###
+###                     T H E   T E S T S                                  ###
 ##############################################################################
 ##############################################################################
 #
 #
 #################################################################################################
-#												#
-# WATCH.h5: file with various types of datasets for testing--					#
-#   The following datasets are chunked, H5D_ALLOC_TIME_INCR, max. dimensional setting:		#
-#   	DSET_ONE: one-dimensional dataset							#
-#   	DSET_TWO: two-dimensional dataset							#
-#   	DSET_CMPD: one-dimensional dataset with compound type 					#
-#   	DSET_CMPD_ESC: one-dimensional dataset with compound type & escape/separator characters	#
-#   	DSET_CMPD_TWO: two-dimensional dataset with compound type 				#
-#												#
-#   The following datasets are one-dimensional, chunked, max. dimension setting:		#
-#   	DSET_ALLOC_EARLY: dataset with H5D_ALLOC_TIME_EARLY					#
-#   	DSET_ALLOC_LATE: dataset H5D_ALLOC_TIME_LATE						#
-#												#
-#   The following datasets are one-dimensional:							#
-#	DSET_NONE: fixed dimension setting, contiguous, H5D_ALLOC_TIME_LATE			#
-#	DSET_NOMAX: fixed dimension setting, chunked, H5D_ALLOC_TIME_INCR			#
-#											 	#
+#                                                                                               #
+# WATCH.h5: file with various types of datasets for testing--                                   #
+#   The following datasets are chunked, H5D_ALLOC_TIME_INCR, max. dimensional setting:          #
+#       DSET_ONE: one-dimensional dataset                                                       #
+#       DSET_TWO: two-dimensional dataset                                                       #
+#       DSET_CMPD: one-dimensional dataset with compound type                                   #
+#       DSET_CMPD_ESC: one-dimensional dataset with compound type & escape/separator characters	#
+#       DSET_CMPD_TWO: two-dimensional dataset with compound type                               #
+#                                                                                               #
+#   The following datasets are one-dimensional, chunked, max. dimension setting:                #
+#       DSET_ALLOC_EARLY: dataset with H5D_ALLOC_TIME_EARLY                                     #
+#       DSET_ALLOC_LATE: dataset H5D_ALLOC_TIME_LATE                                            #
+#                                                                                               #
+#   The following datasets are one-dimensional:                                                 #
+#       DSET_NONE: fixed dimension setting, contiguous, H5D_ALLOC_TIME_LATE                     #
+#       DSET_NOMAX: fixed dimension setting, chunked, H5D_ALLOC_TIME_INCR                       #
+#                                                                                               #
 #################################################################################################
 #
 #
 #################################################################################################
-#												#
-# Tests on expected failures:									#
-#	Invalid file name									#
-#	Unable to find dataset, invalid dataset							#
-#	  DSET_NONE and DSET_NOMAX								#
-#	Invalid input to options --width and --polling						#
-#	Invalid field names for -f option							#
-#												#
+#                                                                                               #
+# Tests on expected failures:                                                                   #
+#	Invalid file name                                                                           #
+#	Unable to find dataset, invalid dataset                                                     #
+#	  DSET_NONE and DSET_NOMAX                                                                  #
+#	Invalid input to options --width and --polling                                              #
+#	Invalid field names for -f option                                                           #
+#                                                                                               #
 #################################################################################################
 #
 # Generate file with various types of datasets
@@ -319,13 +332,13 @@ $GEN_TEST_BIN
 #       TEST.h5/DSET_CMPD_TWO
 #       TEST.h5/DSET_CMPD_ESC
 #
-TEST_WATCH DSET_ONE '' w-ext-one.ddl
-TEST_WATCH DSET_ALLOC_EARLY '' w-ext-early.ddl
-TEST_WATCH DSET_ALLOC_LATE '' w-ext-late.ddl
-TEST_WATCH DSET_CMPD '' w-ext-cmpd.ddl
-TEST_WATCH DSET_TWO '' w-ext-two.ddl
-TEST_WATCH DSET_CMPD_TWO '' w-ext-cmpd-two.ddl
-TEST_WATCH DSET_CMPD_ESC '' w-ext-cmpd-esc.ddl
+TEST_WATCH DSET_ONE '' w-ext-one.ddl 3 0            #Increase
+TEST_WATCH DSET_ALLOC_EARLY '' w-ext-early.ddl -1 0 #Decrease
+TEST_WATCH DSET_ALLOC_LATE '' w-ext-late.ddl 0 0    #Same
+TEST_WATCH DSET_CMPD '' w-ext-cmpd.ddl 3 0          #Increase
+TEST_WATCH DSET_CMPD_ESC '' w-ext-cmpd-esc.ddl -1 0 #Decrease
+TEST_WATCH DSET_TWO '' w-ext-two.ddl 2 2            #Increase, Increase
+TEST_WATCH DSET_CMPD_TWO '' w-ext-cmpd-two.ddl 2 -9 #Increase, Decrease
 #
 echo "DONE WITH 2nd SET OF TESTS"
 #
@@ -339,25 +352,25 @@ echo "DONE WITH 2nd SET OF TESTS"
 #       TEST.h5/DSET_CMPD with --fields=field1,field2
 #       TEST.h5/DSET_CMPD with --fields=field2.b,field4
 #       TEST.h5/DSET_CMPD with --fields=field2.b.a --fields=field2.c
-TEST_WATCH DSET_CMPD --fields=field1,field2 w-ext-cmpd-f1.ddl
-TEST_WATCH DSET_CMPD --fields=field2.b,field4 w-ext-cmpd-f2.ddl
-TEST_WATCH DSET_CMPD '--fields=field2.b.a --fields=field2.c' w-ext-cmpd-ff3.ddl
+TEST_WATCH DSET_CMPD --fields=field1,field2 w-ext-cmpd-f1.ddl -9 0                  #Decrease
+TEST_WATCH DSET_CMPD --fields=field2.b,field4 w-ext-cmpd-f2.ddl 3 0                 #Increase
+TEST_WATCH DSET_CMPD '--fields=field2.b.a --fields=field2.c' w-ext-cmpd-ff3.ddl 0 0 #Same
 #
 #
 #       TEST.h5/DSET_CMP_TWO with --fields=field1,field2
 #       TEST.h5/DSET_CMPD_TWO with --fields=field2.b --fields=field4
 #       TEST.h5/DSET_CMPD_TWO with --fields=field2.b.a,field2.c
-TEST_WATCH DSET_CMPD_TWO --fields=field1,field2 w-ext-cmpd-two-f1.ddl
-TEST_WATCH DSET_CMPD_TWO '--fields=field2.b --fields=field4' w-ext-cmpd-two-ff2.ddl
-TEST_WATCH DSET_CMPD_TWO --fields=field2.b.a,field2.c w-ext-cmpd-two-f3.ddl
+TEST_WATCH DSET_CMPD_TWO --fields=field1,field2 w-ext-cmpd-two-f1.ddl   2 0                 #Increase, Same
+TEST_WATCH DSET_CMPD_TWO '--fields=field2.b --fields=field4' w-ext-cmpd-two-ff2.ddl -1 2    #Decrease, Increase
+TEST_WATCH DSET_CMPD_TWO --fields=field2.b.a,field2.c w-ext-cmpd-two-f3.ddl -1 -3           #Decrease, Decrease
 #
 #
 #       TEST.h5/DSET_CMPD_ESC with --fields=field\,1,field2\.
 #       TEST.h5/DSET_CMPD_ESC with --fields=field2\..\,b --fields=field4\,
 #       TEST.h5/DSET_CMPD_ESC with --fields=field2\..\,b.a,field2\..\\K
-TEST_WATCH DSET_CMPD_ESC '--fields=field\,1,field2\.' w-ext-cmpd-esc-f1.ddl
-TEST_WATCH DSET_CMPD_ESC '--fields=field2\..\,b --fields=field4\,' w-ext-cmpd-esc-ff2.ddl
-TEST_WATCH DSET_CMPD_ESC '--fields=field2\..\,b.a,field2\..\\K' w-ext-cmpd-esc-f3.ddl
+TEST_WATCH DSET_CMPD_ESC '--fields=field\,1,field2\.' w-ext-cmpd-esc-f1.ddl 3 0                 #Increase
+TEST_WATCH DSET_CMPD_ESC '--fields=field2\..\,b --fields=field4\,' w-ext-cmpd-esc-ff2.ddl -1 0  #Decrease
+TEST_WATCH DSET_CMPD_ESC '--fields=field2\..\,b.a,field2\..\\K' w-ext-cmpd-esc-f3.ddl 3 0       #Increase
 #
 #
 echo "DONE WITH 3rd SET OF TESTS"
@@ -376,11 +389,11 @@ echo "DONE WITH 3rd SET OF TESTS"
 #       TEST.h5/DSET_TWO with --width=60 option
 #       TEST.h5/DSET_CMPD with --label option
 #       TEST.h5/DSET_ONE with --simple option
-TEST_WATCH DSET_ONE --dim w-ext-one-d.ddl
-TEST_WATCH DSET_TWO --dim w-ext-two-d.ddl
-TEST_WATCH DSET_TWO --width=30 w-ext-two-width.ddl
-TEST_WATCH DSET_CMPD --label w-ext-cmpd-label.ddl
-TEST_WATCH DSET_ONE --simple w-ext-one-simple.ddl
+TEST_WATCH DSET_ONE --dim w-ext-one-d.ddl 3 0           #Increase
+TEST_WATCH DSET_TWO --dim w-ext-two-d.ddl -2 0          #Decrease, Same
+TEST_WATCH DSET_TWO --width=30 w-ext-two-width.ddl 0 2  #Same, Increase
+TEST_WATCH DSET_CMPD --label w-ext-cmpd-label.ddl 3 0   #Increase
+TEST_WATCH DSET_ONE --simple w-ext-one-simple.ddl 2 0   #I
 #
 echo "DONE WITH 4th SET OF TESTS"
 #
diff --git a/hl/tools/testfiles/w-ext-cmpd-esc-f1.ddl b/hl/tools/testfiles/w-ext-cmpd-esc-f1.ddl
index d85594d..09255cc 100644
--- a/hl/tools/testfiles/w-ext-cmpd-esc-f1.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-esc-f1.ddl
@@ -4,8 +4,3 @@ dimension 0: 10->13 (increases)
     Data:
         (10) {1, {2, {2, 2, 2}, 2}}, {2, {3, {3, 3, 3}, 3}},
         (12) {3, {4, {4, 4, 4}, 4}}
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) {1, {2, {2, 2, 2}, 2}}, {2, {3, {3, 3, 3}, 3}}
diff --git a/hl/tools/testfiles/w-ext-cmpd-esc-f3.ddl b/hl/tools/testfiles/w-ext-cmpd-esc-f3.ddl
index ab6c294..00ed390 100644
--- a/hl/tools/testfiles/w-ext-cmpd-esc-f3.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-esc-f3.ddl
@@ -3,8 +3,3 @@ Monitoring dataset /DSET_CMPD_ESC...
 dimension 0: 10->13 (increases)
     Data:
         (10) {{{2}}, {2}}, {{{3}}, {3}}, {{{4}}, {4}}
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) {{{2}}, {2}}, {{{3}}, {3}}
diff --git a/hl/tools/testfiles/w-ext-cmpd-esc-ff2.ddl b/hl/tools/testfiles/w-ext-cmpd-esc-ff2.ddl
index 039cbf3..9b9a971 100644
--- a/hl/tools/testfiles/w-ext-cmpd-esc-ff2.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-esc-ff2.ddl
@@ -1,11 +1,3 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_CMPD_ESC...
-dimension 0: 10->13 (increases)
-    Data:
-        (10) {{{2, 2, 2}}, {4, 4}}, {{{3, 3, 3}}, {5, 5}}, {{{4, 4, 4}}, {6, 
-        (12)  6}}
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) {{{2, 2, 2}}, {4, 4}}, {{{3, 3, 3}}, {5, 5}}
+dimension 0: 10->9 (decreases)
diff --git a/hl/tools/testfiles/w-ext-cmpd-esc.ddl b/hl/tools/testfiles/w-ext-cmpd-esc.ddl
index 900b3f2..9b9a971 100644
--- a/hl/tools/testfiles/w-ext-cmpd-esc.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-esc.ddl
@@ -1,13 +1,3 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_CMPD_ESC...
-dimension 0: 10->13 (increases)
-    Data:
-        (10) {1, {2, {2, 2, 2}, 2}, 3, {4, 4}},
-        (11) {2, {3, {3, 3, 3}, 3}, 4, {5, 5}},
-        (12) {3, {4, {4, 4, 4}, 4}, 5, {6, 6}}
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) {1, {2, {2, 2, 2}, 2}, 3, {4, 4}}, {2, {3, {3, 3, 3}, 3}, 4, {5, 
-        (2)  5}}
+dimension 0: 10->9 (decreases)
diff --git a/hl/tools/testfiles/w-ext-cmpd-f1.ddl b/hl/tools/testfiles/w-ext-cmpd-f1.ddl
index 7e0a066..029e4db 100644
--- a/hl/tools/testfiles/w-ext-cmpd-f1.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-f1.ddl
@@ -1,11 +1,3 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_CMPD...
-dimension 0: 10->13 (increases)
-    Data:
-        (10) {1, {2, {2, 2, 2}, 2}}, {2, {3, {3, 3, 3}, 3}},
-        (12) {3, {4, {4, 4, 4}, 4}}
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) {1, {2, {2, 2, 2}, 2}}, {2, {3, {3, 3, 3}, 3}}
+dimension 0: 10->1 (decreases)
diff --git a/hl/tools/testfiles/w-ext-cmpd-f2.ddl b/hl/tools/testfiles/w-ext-cmpd-f2.ddl
index ea69222..362cc94 100644
--- a/hl/tools/testfiles/w-ext-cmpd-f2.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-f2.ddl
@@ -4,8 +4,3 @@ dimension 0: 10->13 (increases)
     Data:
         (10) {{{2, 2, 2}}, {4, 4}}, {{{3, 3, 3}}, {5, 5}}, {{{4, 4, 4}}, {6, 
         (12)  6}}
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) {{{2, 2, 2}}, {4, 4}}, {{{3, 3, 3}}, {5, 5}}
diff --git a/hl/tools/testfiles/w-ext-cmpd-ff3.ddl b/hl/tools/testfiles/w-ext-cmpd-ff3.ddl
index 84e2919..6a54b97 100644
--- a/hl/tools/testfiles/w-ext-cmpd-ff3.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-ff3.ddl
@@ -1,10 +1,2 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_CMPD...
-dimension 0: 10->13 (increases)
-    Data:
-        (10) {{{2}}, {2}}, {{{3}}, {3}}, {{{4}}, {4}}
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) {{{2}}, {2}}, {{{3}}, {3}}
diff --git a/hl/tools/testfiles/w-ext-cmpd-label.ddl b/hl/tools/testfiles/w-ext-cmpd-label.ddl
index 84534ea..394d5a6 100644
--- a/hl/tools/testfiles/w-ext-cmpd-label.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-label.ddl
@@ -8,11 +8,3 @@ dimension 0: 10->13 (increases)
         (11)  field4={a=5, b=5}},
         (12) {field1=3, field2={a=4, b={a=4, b=4, c=4}, c=4}, field3=5, 
         (12)  field4={a=6, b=6}}
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) {field1=1, field2={a=2, b={a=2, b=2, c=2}, c=2}, field3=3, 
-        (1)  field4={a=4, b=4}},
-        (2) {field1=2, field2={a=3, b={a=3, b=3, c=3}, c=3}, field3=4, 
-        (2)  field4={a=5, b=5}}
diff --git a/hl/tools/testfiles/w-ext-cmpd-two-f1.ddl b/hl/tools/testfiles/w-ext-cmpd-two-f1.ddl
index 49abde9..9b4c235 100644
--- a/hl/tools/testfiles/w-ext-cmpd-two-f1.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-two-f1.ddl
@@ -1,47 +1,15 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_CMPD_TWO...
 dimension 0: 4->6 (increases)
-dimension 1: 10->12 (increases)
-    Data:
-        (0,10) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}}
-        (1,10) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}}
-        (2,10) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}}
-        (3,10) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}}
-        (4,0) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}},
-        (4,2) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}},
-        (4,4) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}},
-        (4,6) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}},
-        (4,8) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}},
-        (4,10) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}},
-        (5,0) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}},
-        (5,2) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}},
-        (5,4) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}},
-        (5,6) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}},
-        (5,8) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}},
-        (5,10) {1, {1, {1, 1, 1}, 1}}, {1, {1, {1, 1, 1}, 1}}
-dimension 0: 6->8 (increases)
-dimension 1: 12->1 (decreases)
-    Data:
-        (6,0) {2, {2, {2, 2, 2}, 2}},
-        (7,0) {2, {2, {2, 2, 2}, 2}}
-dimension 0: 8->10 (increases)
-dimension 1: 1->1 (unchanged)
-    Data:
-        (8,0) {3, {3, {3, 3, 3}, 3}},
-        (9,0) {3, {3, {3, 3, 3}, 3}}
-dimension 0: 10->3 (decreases)
-dimension 1: 1->3 (increases)
-    Data:
-        (0,1) {4, {4, {4, 4, 4}, 4}}, {4, {4, {4, 4, 4}, 4}}
-        (1,1) {4, {4, {4, 4, 4}, 4}}, {4, {4, {4, 4, 4}, 4}}
-        (2,1) {4, {4, {4, 4, 4}, 4}}, {4, {4, {4, 4, 4}, 4}}
-dimension 0: 3->2 (decreases)
-dimension 1: 3->2 (decreases)
-dimension 0: 2->1 (decreases)
-dimension 1: 2->2 (unchanged)
-dimension 0: 1->1 (unchanged)
-dimension 1: 2->4 (increases)
-    Data:
-        (0,2) {7, {7, {7, 7, 7}, 7}}, {7, {7, {7, 7, 7}, 7}}
-dimension 0: 1->1 (unchanged)
-dimension 1: 4->3 (decreases)
+dimension 1: 10->10 (unchanged)
+    Data:
+        (4,0) {2, {2, {2, 2, 2}, 2}}, {2, {2, {2, 2, 2}, 2}},
+        (4,2) {2, {2, {2, 2, 2}, 2}}, {2, {2, {2, 2, 2}, 2}},
+        (4,4) {2, {2, {2, 2, 2}, 2}}, {2, {2, {2, 2, 2}, 2}},
+        (4,6) {2, {2, {2, 2, 2}, 2}}, {2, {2, {2, 2, 2}, 2}},
+        (4,8) {2, {2, {2, 2, 2}, 2}}, {2, {2, {2, 2, 2}, 2}},
+        (5,0) {2, {2, {2, 2, 2}, 2}}, {2, {2, {2, 2, 2}, 2}},
+        (5,2) {2, {2, {2, 2, 2}, 2}}, {2, {2, {2, 2, 2}, 2}},
+        (5,4) {2, {2, {2, 2, 2}, 2}}, {2, {2, {2, 2, 2}, 2}},
+        (5,6) {2, {2, {2, 2, 2}, 2}}, {2, {2, {2, 2, 2}, 2}},
+        (5,8) {2, {2, {2, 2, 2}, 2}}, {2, {2, {2, 2, 2}, 2}}
diff --git a/hl/tools/testfiles/w-ext-cmpd-two-f3.ddl b/hl/tools/testfiles/w-ext-cmpd-two-f3.ddl
index 0878f35..94b5c99 100644
--- a/hl/tools/testfiles/w-ext-cmpd-two-f3.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-two-f3.ddl
@@ -1,41 +1,4 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_CMPD_TWO...
-dimension 0: 4->6 (increases)
-dimension 1: 10->12 (increases)
-    Data:
-        (0,10) {{{1}}, {1}}, {{{1}}, {1}}
-        (1,10) {{{1}}, {1}}, {{{1}}, {1}}
-        (2,10) {{{1}}, {1}}, {{{1}}, {1}}
-        (3,10) {{{1}}, {1}}, {{{1}}, {1}}
-        (4,0) {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}},
-        (4,4) {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}},
-        (4,8) {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}},
-        (5,0) {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}},
-        (5,4) {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}},
-        (5,8) {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}}, {{{1}}, {1}}
-dimension 0: 6->8 (increases)
-dimension 1: 12->1 (decreases)
-    Data:
-        (6,0) {{{2}}, {2}},
-        (7,0) {{{2}}, {2}}
-dimension 0: 8->10 (increases)
-dimension 1: 1->1 (unchanged)
-    Data:
-        (8,0) {{{3}}, {3}},
-        (9,0) {{{3}}, {3}}
-dimension 0: 10->3 (decreases)
-dimension 1: 1->3 (increases)
-    Data:
-        (0,1) {{{4}}, {4}}, {{{4}}, {4}}
-        (1,1) {{{4}}, {4}}, {{{4}}, {4}}
-        (2,1) {{{4}}, {4}}, {{{4}}, {4}}
-dimension 0: 3->2 (decreases)
-dimension 1: 3->2 (decreases)
-dimension 0: 2->1 (decreases)
-dimension 1: 2->2 (unchanged)
-dimension 0: 1->1 (unchanged)
-dimension 1: 2->4 (increases)
-    Data:
-        (0,2) {{{7}}, {7}}, {{{7}}, {7}}
-dimension 0: 1->1 (unchanged)
-dimension 1: 4->3 (decreases)
+dimension 0: 4->3 (decreases)
+dimension 1: 10->7 (decreases)
diff --git a/hl/tools/testfiles/w-ext-cmpd-two-ff2.ddl b/hl/tools/testfiles/w-ext-cmpd-two-ff2.ddl
index 669547e..482da31 100644
--- a/hl/tools/testfiles/w-ext-cmpd-two-ff2.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-two-ff2.ddl
@@ -1,47 +1,8 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_CMPD_TWO...
-dimension 0: 4->6 (increases)
+dimension 0: 4->3 (decreases)
 dimension 1: 10->12 (increases)
     Data:
-        (0,10) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}}
-        (1,10) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}}
-        (2,10) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}}
-        (3,10) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}}
-        (4,0) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}},
-        (4,2) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}},
-        (4,4) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}},
-        (4,6) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}},
-        (4,8) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}},
-        (4,10) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}},
-        (5,0) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}},
-        (5,2) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}},
-        (5,4) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}},
-        (5,6) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}},
-        (5,8) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}},
-        (5,10) {{{1, 1, 1}}, {1, 1}}, {{{1, 1, 1}}, {1, 1}}
-dimension 0: 6->8 (increases)
-dimension 1: 12->1 (decreases)
-    Data:
-        (6,0) {{{2, 2, 2}}, {2, 2}},
-        (7,0) {{{2, 2, 2}}, {2, 2}}
-dimension 0: 8->10 (increases)
-dimension 1: 1->1 (unchanged)
-    Data:
-        (8,0) {{{3, 3, 3}}, {3, 3}},
-        (9,0) {{{3, 3, 3}}, {3, 3}}
-dimension 0: 10->3 (decreases)
-dimension 1: 1->3 (increases)
-    Data:
-        (0,1) {{{4, 4, 4}}, {4, 4}}, {{{4, 4, 4}}, {4, 4}}
-        (1,1) {{{4, 4, 4}}, {4, 4}}, {{{4, 4, 4}}, {4, 4}}
-        (2,1) {{{4, 4, 4}}, {4, 4}}, {{{4, 4, 4}}, {4, 4}}
-dimension 0: 3->2 (decreases)
-dimension 1: 3->2 (decreases)
-dimension 0: 2->1 (decreases)
-dimension 1: 2->2 (unchanged)
-dimension 0: 1->1 (unchanged)
-dimension 1: 2->4 (increases)
-    Data:
-        (0,2) {{{7, 7, 7}}, {7, 7}}, {{{7, 7, 7}}, {7, 7}}
-dimension 0: 1->1 (unchanged)
-dimension 1: 4->3 (decreases)
+        (0,10) {{{-1, -1, -1}}, {-1, -1}}, {{{-1, -1, -1}}, {-1, -1}}
+        (1,10) {{{-1, -1, -1}}, {-1, -1}}, {{{-1, -1, -1}}, {-1, -1}}
+        (2,10) {{{-1, -1, -1}}, {-1, -1}}, {{{-1, -1, -1}}, {-1, -1}}
diff --git a/hl/tools/testfiles/w-ext-cmpd-two.ddl b/hl/tools/testfiles/w-ext-cmpd-two.ddl
index a461226..57ffc2c 100644
--- a/hl/tools/testfiles/w-ext-cmpd-two.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd-two.ddl
@@ -1,67 +1,7 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_CMPD_TWO...
 dimension 0: 4->6 (increases)
-dimension 1: 10->12 (increases)
+dimension 1: 10->1 (decreases)
     Data:
-        (0,10) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (0,11) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}}
-        (1,10) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (1,11) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}}
-        (2,10) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (2,11) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}}
-        (3,10) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (3,11) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}}
-        (4,0) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (4,1) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (4,2) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (4,3) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (4,4) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (4,5) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (4,6) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (4,7) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (4,8) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (4,9) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (4,10) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (4,11) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,0) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,1) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,2) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,3) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,4) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,5) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,6) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,7) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,8) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,9) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,10) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}},
-        (5,11) {1, {1, {1, 1, 1}, 1}, 1, {1, 1}}
-dimension 0: 6->8 (increases)
-dimension 1: 12->1 (decreases)
-    Data:
-        (6,0) {2, {2, {2, 2, 2}, 2}, 2, {2, 2}},
-        (7,0) {2, {2, {2, 2, 2}, 2}, 2, {2, 2}}
-dimension 0: 8->10 (increases)
-dimension 1: 1->1 (unchanged)
-    Data:
-        (8,0) {3, {3, {3, 3, 3}, 3}, 3, {3, 3}},
-        (9,0) {3, {3, {3, 3, 3}, 3}, 3, {3, 3}}
-dimension 0: 10->3 (decreases)
-dimension 1: 1->3 (increases)
-    Data:
-        (0,1) {4, {4, {4, 4, 4}, 4}, 4, {4, 4}},
-        (0,2) {4, {4, {4, 4, 4}, 4}, 4, {4, 4}}
-        (1,1) {4, {4, {4, 4, 4}, 4}, 4, {4, 4}},
-        (1,2) {4, {4, {4, 4, 4}, 4}, 4, {4, 4}}
-        (2,1) {4, {4, {4, 4, 4}, 4}, 4, {4, 4}},
-        (2,2) {4, {4, {4, 4, 4}, 4}, 4, {4, 4}}
-dimension 0: 3->2 (decreases)
-dimension 1: 3->2 (decreases)
-dimension 0: 2->1 (decreases)
-dimension 1: 2->2 (unchanged)
-dimension 0: 1->1 (unchanged)
-dimension 1: 2->4 (increases)
-    Data:
-        (0,2) {7, {7, {7, 7, 7}, 7}, 7, {7, 7}},
-        (0,3) {7, {7, {7, 7, 7}, 7}, 7, {7, 7}}
-dimension 0: 1->1 (unchanged)
-dimension 1: 4->3 (decreases)
+        (4,0) {2, {2, {2, 2, 2}, 2}, 2, {2, 2}},
+        (5,0) {2, {2, {2, 2, 2}, 2}, 2, {2, 2}}
diff --git a/hl/tools/testfiles/w-ext-cmpd.ddl b/hl/tools/testfiles/w-ext-cmpd.ddl
index 7e64a14..aac5be3 100644
--- a/hl/tools/testfiles/w-ext-cmpd.ddl
+++ b/hl/tools/testfiles/w-ext-cmpd.ddl
@@ -5,9 +5,3 @@ dimension 0: 10->13 (increases)
         (10) {1, {2, {2, 2, 2}, 2}, 3, {4, 4}},
         (11) {2, {3, {3, 3, 3}, 3}, 4, {5, 5}},
         (12) {3, {4, {4, 4, 4}, 4}, 5, {6, 6}}
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) {1, {2, {2, 2, 2}, 2}, 3, {4, 4}}, {2, {3, {3, 3, 3}, 3}, 4, {5, 
-        (2)  5}}
diff --git a/hl/tools/testfiles/w-ext-early.ddl b/hl/tools/testfiles/w-ext-early.ddl
index 1d963d7..bb72104 100644
--- a/hl/tools/testfiles/w-ext-early.ddl
+++ b/hl/tools/testfiles/w-ext-early.ddl
@@ -1,10 +1,3 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_ALLOC_EARLY...
-dimension 0: 10->13 (increases)
-    Data:
-        (10) 0, 1, 2
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) 0, 1
+dimension 0: 10->9 (decreases)
diff --git a/hl/tools/testfiles/w-ext-late.ddl b/hl/tools/testfiles/w-ext-late.ddl
index f3a7cf2..a6f8265 100644
--- a/hl/tools/testfiles/w-ext-late.ddl
+++ b/hl/tools/testfiles/w-ext-late.ddl
@@ -1,10 +1,2 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_ALLOC_LATE...
-dimension 0: 10->13 (increases)
-    Data:
-        (10) 0, 1, 2
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) 0, 1
diff --git a/hl/tools/testfiles/w-ext-one-d.ddl b/hl/tools/testfiles/w-ext-one-d.ddl
index 249ff95..673370a 100644
--- a/hl/tools/testfiles/w-ext-one-d.ddl
+++ b/hl/tools/testfiles/w-ext-one-d.ddl
@@ -1,6 +1,3 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_ONE...
 dimension 0: 10->13 (increases)
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
diff --git a/hl/tools/testfiles/w-ext-one-simple.ddl b/hl/tools/testfiles/w-ext-one-simple.ddl
index 3bf0ef5..5df9dff 100644
--- a/hl/tools/testfiles/w-ext-one-simple.ddl
+++ b/hl/tools/testfiles/w-ext-one-simple.ddl
@@ -1,13 +1,6 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_ONE...
-dimension 0: 10->13 (increases)
-    Data:
-        0 
-        1 
-        2
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
+dimension 0: 10->12 (increases)
     Data:
         0 
         1
diff --git a/hl/tools/testfiles/w-ext-one.ddl b/hl/tools/testfiles/w-ext-one.ddl
index c4e75eb..9604020 100644
--- a/hl/tools/testfiles/w-ext-one.ddl
+++ b/hl/tools/testfiles/w-ext-one.ddl
@@ -3,8 +3,3 @@ Monitoring dataset /DSET_ONE...
 dimension 0: 10->13 (increases)
     Data:
         (10) 0, 1, 2
-dimension 0: 13->12 (decreases)
-dimension 0: 12->1 (decreases)
-dimension 0: 1->3 (increases)
-    Data:
-        (1) 0, 1
diff --git a/hl/tools/testfiles/w-ext-two-d.ddl b/hl/tools/testfiles/w-ext-two-d.ddl
index b71a9a6..5c7af0a 100644
--- a/hl/tools/testfiles/w-ext-two-d.ddl
+++ b/hl/tools/testfiles/w-ext-two-d.ddl
@@ -1,18 +1,4 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_TWO...
-dimension 0: 4->6 (increases)
-dimension 1: 10->12 (increases)
-dimension 0: 6->8 (increases)
-dimension 1: 12->1 (decreases)
-dimension 0: 8->10 (increases)
-dimension 1: 1->1 (unchanged)
-dimension 0: 10->3 (decreases)
-dimension 1: 1->3 (increases)
-dimension 0: 3->2 (decreases)
-dimension 1: 3->2 (decreases)
-dimension 0: 2->1 (decreases)
-dimension 1: 2->2 (unchanged)
-dimension 0: 1->1 (unchanged)
-dimension 1: 2->4 (increases)
-dimension 0: 1->1 (unchanged)
-dimension 1: 4->3 (decreases)
+dimension 0: 4->2 (decreases)
+dimension 1: 10->10 (unchanged)
diff --git a/hl/tools/testfiles/w-ext-two-width.ddl b/hl/tools/testfiles/w-ext-two-width.ddl
index 52903de..9f09fde 100644
--- a/hl/tools/testfiles/w-ext-two-width.ddl
+++ b/hl/tools/testfiles/w-ext-two-width.ddl
@@ -1,41 +1,9 @@
 Opened "TEST.h5" with sec2 driver.
 Monitoring dataset /DSET_TWO...
-dimension 0: 4->6 (increases)
+dimension 0: 4->4 (unchanged)
 dimension 1: 10->12 (increases)
     Data:
-        (0,10) 1, 1
-        (1,10) 1, 1
-        (2,10) 1, 1
-        (3,10) 1, 1
-        (4,0) 1, 1, 1, 1, 1,
-        (4,5) 1, 1, 1, 1, 1,
-        (4,10) 1, 1,
-        (5,0) 1, 1, 1, 1, 1,
-        (5,5) 1, 1, 1, 1, 1,
-        (5,10) 1, 1
-dimension 0: 6->8 (increases)
-dimension 1: 12->1 (decreases)
-    Data:
-        (6,0) 2,
-        (7,0) 2
-dimension 0: 8->10 (increases)
-dimension 1: 1->1 (unchanged)
-    Data:
-        (8,0) 3,
-        (9,0) 3
-dimension 0: 10->3 (decreases)
-dimension 1: 1->3 (increases)
-    Data:
-        (0,1) 4, 4
-        (1,1) 4, 4
-        (2,1) 4, 4
-dimension 0: 3->2 (decreases)
-dimension 1: 3->2 (decreases)
-dimension 0: 2->1 (decreases)
-dimension 1: 2->2 (unchanged)
-dimension 0: 1->1 (unchanged)
-dimension 1: 2->4 (increases)
-    Data:
-        (0,2) 7, 7
-dimension 0: 1->1 (unchanged)
-dimension 1: 4->3 (decreases)
+        (0,10) 0, 0
+        (1,10) 0, 0
+        (2,10) 0, 0
+        (3,10) 0, 0
diff --git a/hl/tools/testfiles/w-ext-two.ddl b/hl/tools/testfiles/w-ext-two.ddl
index 31df8d5..28ff075 100644
--- a/hl/tools/testfiles/w-ext-two.ddl
+++ b/hl/tools/testfiles/w-ext-two.ddl
@@ -3,35 +3,9 @@ Monitoring dataset /DSET_TWO...
 dimension 0: 4->6 (increases)
 dimension 1: 10->12 (increases)
     Data:
-        (0,10) 1, 1
-        (1,10) 1, 1
-        (2,10) 1, 1
-        (3,10) 1, 1
-        (4,0) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-        (5,0) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
-dimension 0: 6->8 (increases)
-dimension 1: 12->1 (decreases)
-    Data:
-        (6,0) 2,
-        (7,0) 2
-dimension 0: 8->10 (increases)
-dimension 1: 1->1 (unchanged)
-    Data:
-        (8,0) 3,
-        (9,0) 3
-dimension 0: 10->3 (decreases)
-dimension 1: 1->3 (increases)
-    Data:
-        (0,1) 4, 4
-        (1,1) 4, 4
-        (2,1) 4, 4
-dimension 0: 3->2 (decreases)
-dimension 1: 3->2 (decreases)
-dimension 0: 2->1 (decreases)
-dimension 1: 2->2 (unchanged)
-dimension 0: 1->1 (unchanged)
-dimension 1: 2->4 (increases)
-    Data:
-        (0,2) 7, 7
-dimension 0: 1->1 (unchanged)
-dimension 1: 4->3 (decreases)
+        (0,10) 2, 2
+        (1,10) 2, 2
+        (2,10) 2, 2
+        (3,10) 2, 2
+        (4,0) 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+        (5,0) 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
diff --git a/java/CMakeLists.txt b/java/CMakeLists.txt
index d37a409..ffc3b94 100644
--- a/java/CMakeLists.txt
+++ b/java/CMakeLists.txt
@@ -1,8 +1,9 @@
-cmake_minimum_required(VERSION 3.2.2)
-PROJECT ( HDF5_JAVA C Java )
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_JAVA C Java)
 
 set (CMAKE_MODULE_PATH "${HDF_RESOURCES_DIR};${HDF_RESOURCES_EXT_DIR}")
 find_package (Java)
+
 #-----------------------------------------------------------------------------
 # Include some macros for reusable code
 #-----------------------------------------------------------------------------
@@ -10,8 +11,9 @@ include (${HDF_RESOURCES_DIR}/UseJava.cmake)
 
 message (STATUS "JAVA: JAVA_HOME=$ENV{JAVA_HOME} JAVA_ROOT=$ENV{JAVA_ROOT}")
 find_package (JNI)
+message ("JNI_LIBRARIES=${JNI_LIBRARIES}")
+message ("JNI_INCLUDE_DIRS=${JNI_INCLUDE_DIRS}")
 
-INCLUDE_DIRECTORIES ( ${JNI_INCLUDE_DIRS} )
 
 if (WIN32)
   set (HDF_JRE_DIRECTORY "C:/Program Files/Java/jre8")
@@ -23,31 +25,32 @@ endif ()
 # Include the main src and config directories
 #-----------------------------------------------------------------------------
 set (HDF5_JAVA_INCLUDE_DIRECTORIES
+    ${JNI_INCLUDE_DIRS}
     ${HDF5_JAVA_JNI_SRC_DIR}
     ${JAVA_INCLUDE_PATH}
     ${JAVA_INCLUDE_PATH2}
 )
-INCLUDE_DIRECTORIES (${HDF5_JAVA_INCLUDE_DIRECTORIES})
-set (CMAKE_JAVA_INCLUDE_PATH "")
+set_directory_properties(PROPERTIES INCLUDE_DIRECTORIES "${HDF5_JAVA_INCLUDE_DIRECTORIES}")
 
+set (CMAKE_JAVA_INCLUDE_PATH "")
 
 #-----------------------------------------------------------------------------
 # Traverse source subdirectory
 #-----------------------------------------------------------------------------
-add_subdirectory (${HDF5_JAVA_SOURCE_DIR}/src ${HDF5_JAVA_BINARY_DIR}/src)
+add_subdirectory (src)
 
 #-----------------------------------------------------------------------------
 # Build the Java Examples
 #-----------------------------------------------------------------------------
 if (HDF5_BUILD_EXAMPLES)
-  add_subdirectory (${HDF5_JAVA_SOURCE_DIR}/examples ${HDF5_JAVA_BINARY_DIR}/examples)
+  add_subdirectory (examples)
 endif ()
 
 #-----------------------------------------------------------------------------
 # Testing
 #-----------------------------------------------------------------------------
 if (BUILD_TESTING)
-  add_subdirectory (${HDF5_JAVA_SOURCE_DIR}/test ${HDF5_JAVA_BINARY_DIR}/test)
+  add_subdirectory (test)
 endif ()
 
 #-----------------------------------------------------------------------------
diff --git a/java/COPYING b/java/COPYING
index 6903daf..6497ace 100644
--- a/java/COPYING
+++ b/java/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/java/Makefile.am b/java/Makefile.am
index 10b1e91..7d0e2f0 100644
--- a/java/Makefile.am
+++ b/java/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # 
 # This makefile mostly just reinvokes make in the various subdirectories
diff --git a/java/examples/CMakeLists.txt b/java/examples/CMakeLists.txt
index a1a7483..828b96a 100644
--- a/java/examples/CMakeLists.txt
+++ b/java/examples/CMakeLists.txt
@@ -1,7 +1,7 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDFJAVA_EXAMPLES)
+cmake_minimum_required (VERSION 3.10)
+project (HDFJAVA_EXAMPLES Java)
 
-add_subdirectory (${HDFJAVA_EXAMPLES_SOURCE_DIR}/datasets     datasets)
-add_subdirectory (${HDFJAVA_EXAMPLES_SOURCE_DIR}/datatypes   datatypes)
-add_subdirectory (${HDFJAVA_EXAMPLES_SOURCE_DIR}/groups      groups)
-add_subdirectory (${HDFJAVA_EXAMPLES_SOURCE_DIR}/intro       intro)
+add_subdirectory (datasets)
+add_subdirectory (datatypes)
+add_subdirectory (groups)
+add_subdirectory (intro)
diff --git a/java/examples/Makefile.am b/java/examples/Makefile.am
index e685e01..8ca49f2 100644
--- a/java/examples/Makefile.am
+++ b/java/examples/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # 
 # This makefile mostly just reinvokes make in the various subdirectories
diff --git a/java/examples/datasets/CMakeLists.txt b/java/examples/datasets/CMakeLists.txt
index d698cfd..5ac241a 100644
--- a/java/examples/datasets/CMakeLists.txt
+++ b/java/examples/datasets/CMakeLists.txt
@@ -1,13 +1,8 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDFJAVA_EXAMPLES_DATASETS Java)
+cmake_minimum_required (VERSION 3.10)
+project (HDFJAVA_EXAMPLES_DATASETS Java)
 
 set (CMAKE_VERBOSE_MAKEFILE 1)
 
-INCLUDE_DIRECTORIES (
-    ${HDF5_JAVA_JNI_BINARY_DIR}
-    ${HDF5_JAVA_HDF5_LIB_DIR}
-)
-
 set (HDF_JAVA_EXAMPLES
     H5Ex_D_Alloc
     H5Ex_D_Checksum
@@ -62,13 +57,7 @@ foreach (HDFJAVA_JAR ${CMAKE_JAVA_INCLUDE_PATH})
 endforeach ()
 
 MACRO (ADD_H5_TEST resultfile resultcode)
-  if (CMAKE_BUILD_TYPE MATCHES Debug)
-    if (WIN32)
-      set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=hdf5_java_D;")
-    else ()
-      set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=hdf5_java_debug;")
-    endif ()
-  endif ()
+  set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=$<TARGET_PROPERTY:${HDF5_JAVA_JNI_LIB_TARGET},OUTPUT_NAME$<$<CONFIG:Debug>:_DEBUG>>;")
   add_test (
       NAME JAVA_datasets-${resultfile}
       COMMAND "${CMAKE_COMMAND}"
@@ -101,7 +90,7 @@ if (BUILD_TESTING)
   endif (H5_HAVE_FILTER_SZIP)
 
   foreach (example ${HDF_JAVA_EXAMPLES})
-    if (${example} STREQUAL "H5Ex_D_External")
+    if ("${example}" STREQUAL "H5Ex_D_External")
       add_test (
           NAME JAVA_datasets-${example}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
@@ -129,7 +118,7 @@ if (BUILD_TESTING)
     )
     set_tests_properties (JAVA_datasets-${example}-copy-objects PROPERTIES DEPENDS JAVA_datasets-${example}-clear-objects)
     set (last_test "JAVA_datasets-${example}-copy-objects")
-    if (${example} STREQUAL "H5Ex_D_Szip")
+    if ("${example}" STREQUAL "H5Ex_D_Szip")
       if (USE_FILTER_SZIP)
         ADD_H5_TEST (${example} 0)
       endif ()
diff --git a/java/examples/datasets/H5Ex_D_Alloc.java b/java/examples/datasets/H5Ex_D_Alloc.java
index 69fee38..e40c042 100644
--- a/java/examples/datasets/H5Ex_D_Alloc.java
+++ b/java/examples/datasets/H5Ex_D_Alloc.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_Checksum.java b/java/examples/datasets/H5Ex_D_Checksum.java
index 3a2f98f..9de09be 100644
--- a/java/examples/datasets/H5Ex_D_Checksum.java
+++ b/java/examples/datasets/H5Ex_D_Checksum.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_Chunk.java b/java/examples/datasets/H5Ex_D_Chunk.java
index b12b227..3d61e26 100644
--- a/java/examples/datasets/H5Ex_D_Chunk.java
+++ b/java/examples/datasets/H5Ex_D_Chunk.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_Compact.java b/java/examples/datasets/H5Ex_D_Compact.java
index 0417c7c..17c09f5 100644
--- a/java/examples/datasets/H5Ex_D_Compact.java
+++ b/java/examples/datasets/H5Ex_D_Compact.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_External.java b/java/examples/datasets/H5Ex_D_External.java
index 5fdc696..bf413ba 100644
--- a/java/examples/datasets/H5Ex_D_External.java
+++ b/java/examples/datasets/H5Ex_D_External.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_FillValue.java b/java/examples/datasets/H5Ex_D_FillValue.java
index 982d2cb..29cf4e1 100644
--- a/java/examples/datasets/H5Ex_D_FillValue.java
+++ b/java/examples/datasets/H5Ex_D_FillValue.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_Gzip.java b/java/examples/datasets/H5Ex_D_Gzip.java
index b813367..50f8835 100644
--- a/java/examples/datasets/H5Ex_D_Gzip.java
+++ b/java/examples/datasets/H5Ex_D_Gzip.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_Hyperslab.java b/java/examples/datasets/H5Ex_D_Hyperslab.java
index 482e2c0..88aa36e 100644
--- a/java/examples/datasets/H5Ex_D_Hyperslab.java
+++ b/java/examples/datasets/H5Ex_D_Hyperslab.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_Nbit.java b/java/examples/datasets/H5Ex_D_Nbit.java
index f74b675..0263659 100644
--- a/java/examples/datasets/H5Ex_D_Nbit.java
+++ b/java/examples/datasets/H5Ex_D_Nbit.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_ReadWrite.java b/java/examples/datasets/H5Ex_D_ReadWrite.java
index de94ccb..49bc2e5 100644
--- a/java/examples/datasets/H5Ex_D_ReadWrite.java
+++ b/java/examples/datasets/H5Ex_D_ReadWrite.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_Shuffle.java b/java/examples/datasets/H5Ex_D_Shuffle.java
index ac3c1b4..c7b7c53 100644
--- a/java/examples/datasets/H5Ex_D_Shuffle.java
+++ b/java/examples/datasets/H5Ex_D_Shuffle.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_Sofloat.java b/java/examples/datasets/H5Ex_D_Sofloat.java
index 26c8d49..f0a437d 100644
--- a/java/examples/datasets/H5Ex_D_Sofloat.java
+++ b/java/examples/datasets/H5Ex_D_Sofloat.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_Soint.java b/java/examples/datasets/H5Ex_D_Soint.java
index 7939883..fa4b416 100644
--- a/java/examples/datasets/H5Ex_D_Soint.java
+++ b/java/examples/datasets/H5Ex_D_Soint.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_Szip.java b/java/examples/datasets/H5Ex_D_Szip.java
index 5258234..8106557 100644
--- a/java/examples/datasets/H5Ex_D_Szip.java
+++ b/java/examples/datasets/H5Ex_D_Szip.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_Transform.java b/java/examples/datasets/H5Ex_D_Transform.java
index 1f289f3..ada488a 100644
--- a/java/examples/datasets/H5Ex_D_Transform.java
+++ b/java/examples/datasets/H5Ex_D_Transform.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_UnlimitedAdd.java b/java/examples/datasets/H5Ex_D_UnlimitedAdd.java
index ada8df0..7e8ffaa 100644
--- a/java/examples/datasets/H5Ex_D_UnlimitedAdd.java
+++ b/java/examples/datasets/H5Ex_D_UnlimitedAdd.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_UnlimitedGzip.java b/java/examples/datasets/H5Ex_D_UnlimitedGzip.java
index c08ceef..42a6efd 100644
--- a/java/examples/datasets/H5Ex_D_UnlimitedGzip.java
+++ b/java/examples/datasets/H5Ex_D_UnlimitedGzip.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/H5Ex_D_UnlimitedMod.java b/java/examples/datasets/H5Ex_D_UnlimitedMod.java
index 884cad3..b38b233 100644
--- a/java/examples/datasets/H5Ex_D_UnlimitedMod.java
+++ b/java/examples/datasets/H5Ex_D_UnlimitedMod.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datasets/runExample.sh.in b/java/examples/datasets/JavaDatasetExample.sh.in
index 53d8070..740b07d 100644
--- a/java/examples/datasets/runExample.sh.in
+++ b/java/examples/datasets/JavaDatasetExample.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 top_builddir=@top_builddir@
@@ -230,7 +228,10 @@ esac
 export LD_LIBRARY_PATH
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Alloc"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Alloc > H5Ex_D_Alloc.out)
+TESTING examples.datasets.H5Ex_D_Alloc
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Alloc > H5Ex_D_Alloc.out
+)
 if diff H5Ex_D_Alloc.out examples.datasets.H5Ex_D_Alloc.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_Alloc"
 else
@@ -239,7 +240,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Checksum"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Checksum > H5Ex_D_Checksum.out)
+TESTING examples.datasets.H5Ex_D_Checksum
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Checksum > H5Ex_D_Checksum.out
+)
 if diff H5Ex_D_Checksum.out examples.datasets.H5Ex_D_Checksum.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_Checksum"
 else
@@ -248,7 +252,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Chunk"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Chunk > H5Ex_D_Chunk.out)
+TESTING examples.datasets.H5Ex_D_Chunk
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Chunk > H5Ex_D_Chunk.out
+)
 if diff H5Ex_D_Chunk.out examples.datasets.H5Ex_D_Chunk.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_Chunk"
 else
@@ -257,7 +264,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Compact"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Compact > H5Ex_D_Compact.out)
+TESTING examples.datasets.H5Ex_D_Compact
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Compact > H5Ex_D_Compact.out
+)
 if diff H5Ex_D_Compact.out examples.datasets.H5Ex_D_Compact.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_Compact"
 else
@@ -266,7 +276,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_External"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_External > H5Ex_D_External.out)
+TESTING examples.datasets.H5Ex_D_External
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_External > H5Ex_D_External.out
+)
 if diff H5Ex_D_External.out examples.datasets.H5Ex_D_External.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_External"
 else
@@ -275,7 +288,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_FillValue"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_FillValue > H5Ex_D_FillValue.out)
+TESTING examples.datasets.H5Ex_D_FillValue
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_FillValue > H5Ex_D_FillValue.out
+)
 if diff H5Ex_D_FillValue.out examples.datasets.H5Ex_D_FillValue.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_FillValue"
 else
@@ -284,7 +300,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Gzip"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Gzip > H5Ex_D_Gzip.out)
+TESTING examples.datasets.H5Ex_D_Gzip
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Gzip > H5Ex_D_Gzip.out
+)
 if diff H5Ex_D_Gzip.out examples.datasets.H5Ex_D_Gzip.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_Gzip"
 else
@@ -293,7 +312,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Hyperslab"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Hyperslab > H5Ex_D_Hyperslab.out)
+TESTING examples.datasets.H5Ex_D_Hyperslab
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Hyperslab > H5Ex_D_Hyperslab.out
+)
 if diff H5Ex_D_Hyperslab.out examples.datasets.H5Ex_D_Hyperslab.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_Hyperslab"
 else
@@ -302,7 +324,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_ReadWrite"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_ReadWrite > H5Ex_D_ReadWrite.out)
+TESTING examples.datasets.H5Ex_D_ReadWrite
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_ReadWrite > H5Ex_D_ReadWrite.out
+)
 if diff H5Ex_D_ReadWrite.out examples.datasets.H5Ex_D_ReadWrite.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_ReadWrite"
 else
@@ -311,7 +336,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Shuffle"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Shuffle > H5Ex_D_Shuffle.out)
+TESTING examples.datasets.H5Ex_D_Shuffle
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Shuffle > H5Ex_D_Shuffle.out
+)
 if diff H5Ex_D_Shuffle.out examples.datasets.H5Ex_D_Shuffle.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_Shuffle"
 else
@@ -321,7 +349,10 @@ fi
 
 if test $USE_FILTER_SZIP = "yes"; then
     echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Szip"
-    ($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Szip > H5Ex_D_Szip.out)
+    TESTING examples.datasets.H5Ex_D_Szip
+    (
+    $RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Szip > H5Ex_D_Szip.out
+    )
     if diff H5Ex_D_Szip.out examples.datasets.H5Ex_D_Szip.txt > /dev/null; then
         echo "  PASSED      datasets.H5Ex_D_Szip"
     else
@@ -331,7 +362,10 @@ if test $USE_FILTER_SZIP = "yes"; then
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedAdd"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedAdd > H5Ex_D_UnlimitedAdd.out)
+TESTING examples.datasets.H5Ex_D_UnlimitedAdd
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedAdd > H5Ex_D_UnlimitedAdd.out
+)
 if diff H5Ex_D_UnlimitedAdd.out examples.datasets.H5Ex_D_UnlimitedAdd.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_UnlimitedAdd"
 else
@@ -340,7 +374,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedGzip"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedGzip > H5Ex_D_UnlimitedGzip.out)
+TESTING examples.datasets.H5Ex_D_UnlimitedGzip
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedGzip > H5Ex_D_UnlimitedGzip.out
+)
 if diff H5Ex_D_External.out examples.datasets.H5Ex_D_External.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_UnlimitedGzip"
 else
@@ -349,7 +386,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedMod"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedMod > H5Ex_D_UnlimitedMod.out)
+TESTING examples.datasets.H5Ex_D_UnlimitedMod
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedMod > H5Ex_D_UnlimitedMod.out
+)
 if diff H5Ex_D_UnlimitedMod.out examples.datasets.H5Ex_D_UnlimitedMod.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_UnlimitedMod"
 else
@@ -358,7 +398,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Nbit"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Nbit > H5Ex_D_Nbit.out)
+TESTING examples.datasets.H5Ex_D_Nbit
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Nbit > H5Ex_D_Nbit.out
+)
 if diff H5Ex_D_Nbit.out examples.datasets.H5Ex_D_Nbit.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_Nbit"
 else
@@ -367,7 +410,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Transform"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Transform > H5Ex_D_Transform.out)
+TESTING examples.datasets.H5Ex_D_Transform
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Transform > H5Ex_D_Transform.out
+)
 if diff H5Ex_D_Transform.out examples.datasets.H5Ex_D_Transform.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_Transform"
 else
@@ -376,7 +422,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Sofloat"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Sofloat > H5Ex_D_Sofloat.out)
+TESTING examples.datasets.H5Ex_D_Sofloat
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Sofloat > H5Ex_D_Sofloat.out
+)
 if diff H5Ex_D_Sofloat.out examples.datasets.H5Ex_D_Sofloat.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_Sofloat"
 else
@@ -385,7 +434,10 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Soint"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Soint > H5Ex_D_Soint.out)
+TESTING examples.datasets.H5Ex_D_Soint
+(
+$RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Soint > H5Ex_D_Soint.out
+)
 if diff H5Ex_D_Soint.out examples.datasets.H5Ex_D_Soint.txt > /dev/null; then
     echo "  PASSED      datasets.H5Ex_D_Soint"
 else
diff --git a/java/examples/datasets/Makefile.am b/java/examples/datasets/Makefile.am
index 41ba6d1..ddd6d39 100644
--- a/java/examples/datasets/Makefile.am
+++ b/java/examples/datasets/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -65,10 +63,10 @@ noinst_DATA = $(jarfile)
 
 .PHONY: classes
 
-check_SCRIPTS = runExample.sh
+check_SCRIPTS = JavaDatasetExample.sh
 TEST_SCRIPT = $(check_SCRIPTS)
 
-CLEANFILES = classnoinst.stamp $(jarfile) $(JAVAROOT)/$(pkgpath)/*.class runExample.sh
+CLEANFILES = classnoinst.stamp $(jarfile) $(JAVAROOT)/$(pkgpath)/*.class JavaDatasetExample.sh
 
 clean:
 	rm -rf $(JAVAROOT)/*
diff --git a/java/examples/datatypes/CMakeLists.txt b/java/examples/datatypes/CMakeLists.txt
index 8569b8b..4a8b2a4 100644
--- a/java/examples/datatypes/CMakeLists.txt
+++ b/java/examples/datatypes/CMakeLists.txt
@@ -1,13 +1,8 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDFJAVA_EXAMPLES_DATATYPES Java)
+cmake_minimum_required (VERSION 3.10)
+project (HDFJAVA_EXAMPLES_DATATYPES Java)
 
 set (CMAKE_VERBOSE_MAKEFILE 1)
 
-INCLUDE_DIRECTORIES (
-    ${HDF5_JAVA_JNI_BINARY_DIR}
-    ${HDF5_JAVA_HDF5_LIB_DIR}
-)
-
 set (HDF_JAVA_EXAMPLES
     H5Ex_T_Array
     H5Ex_T_ArrayAttribute
@@ -62,13 +57,7 @@ foreach (HDFJAVA_JAR ${CMAKE_JAVA_INCLUDE_PATH})
 endforeach ()
 
 MACRO (ADD_H5_TEST resultfile resultcode)
-  if (CMAKE_BUILD_TYPE MATCHES Debug)
-    if (WIN32)
-      set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=hdf5_java_D;")
-    else ()
-      set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=hdf5_java_debug;")
-    endif ()
-  endif ()
+  set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=$<TARGET_PROPERTY:${HDF5_JAVA_JNI_LIB_TARGET},OUTPUT_NAME$<$<CONFIG:Debug>:_DEBUG>>;")
   add_test (
       NAME JAVA_datatypes-${resultfile}
       COMMAND "${CMAKE_COMMAND}"
diff --git a/java/examples/datatypes/H5Ex_T_Array.java b/java/examples/datatypes/H5Ex_T_Array.java
index 7b7009a..f7f58d2 100644
--- a/java/examples/datatypes/H5Ex_T_Array.java
+++ b/java/examples/datatypes/H5Ex_T_Array.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_ArrayAttribute.java b/java/examples/datatypes/H5Ex_T_ArrayAttribute.java
index ce97457..b571f0c 100644
--- a/java/examples/datatypes/H5Ex_T_ArrayAttribute.java
+++ b/java/examples/datatypes/H5Ex_T_ArrayAttribute.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_Bit.java b/java/examples/datatypes/H5Ex_T_Bit.java
index f76c7d5..e46f3b2 100644
--- a/java/examples/datatypes/H5Ex_T_Bit.java
+++ b/java/examples/datatypes/H5Ex_T_Bit.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_BitAttribute.java b/java/examples/datatypes/H5Ex_T_BitAttribute.java
index a5ab81b..43de4ea 100644
--- a/java/examples/datatypes/H5Ex_T_BitAttribute.java
+++ b/java/examples/datatypes/H5Ex_T_BitAttribute.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_Commit.java b/java/examples/datatypes/H5Ex_T_Commit.java
index d4e43f9..4108979 100644
--- a/java/examples/datatypes/H5Ex_T_Commit.java
+++ b/java/examples/datatypes/H5Ex_T_Commit.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_Compound.java b/java/examples/datatypes/H5Ex_T_Compound.java
index f270cb9..c021c18 100644
--- a/java/examples/datatypes/H5Ex_T_Compound.java
+++ b/java/examples/datatypes/H5Ex_T_Compound.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_CompoundAttribute.java b/java/examples/datatypes/H5Ex_T_CompoundAttribute.java
index 25581d4..971939a 100644
--- a/java/examples/datatypes/H5Ex_T_CompoundAttribute.java
+++ b/java/examples/datatypes/H5Ex_T_CompoundAttribute.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_Float.java b/java/examples/datatypes/H5Ex_T_Float.java
index 1b5fd9b..f677479 100644
--- a/java/examples/datatypes/H5Ex_T_Float.java
+++ b/java/examples/datatypes/H5Ex_T_Float.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_FloatAttribute.java b/java/examples/datatypes/H5Ex_T_FloatAttribute.java
index de1dac7..2e706d9 100644
--- a/java/examples/datatypes/H5Ex_T_FloatAttribute.java
+++ b/java/examples/datatypes/H5Ex_T_FloatAttribute.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_Integer.java b/java/examples/datatypes/H5Ex_T_Integer.java
index 2f365cd..56da623 100644
--- a/java/examples/datatypes/H5Ex_T_Integer.java
+++ b/java/examples/datatypes/H5Ex_T_Integer.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_IntegerAttribute.java b/java/examples/datatypes/H5Ex_T_IntegerAttribute.java
index c153d99..9de517c 100644
--- a/java/examples/datatypes/H5Ex_T_IntegerAttribute.java
+++ b/java/examples/datatypes/H5Ex_T_IntegerAttribute.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_ObjectReference.java b/java/examples/datatypes/H5Ex_T_ObjectReference.java
index 8a09f5b..8ce4f7b 100644
--- a/java/examples/datatypes/H5Ex_T_ObjectReference.java
+++ b/java/examples/datatypes/H5Ex_T_ObjectReference.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java b/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java
index e366681..4dc3677 100644
--- a/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java
+++ b/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_Opaque.java b/java/examples/datatypes/H5Ex_T_Opaque.java
index eb45686..6b0dc63 100644
--- a/java/examples/datatypes/H5Ex_T_Opaque.java
+++ b/java/examples/datatypes/H5Ex_T_Opaque.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_OpaqueAttribute.java b/java/examples/datatypes/H5Ex_T_OpaqueAttribute.java
index e42bfe8..6b8d1f8 100644
--- a/java/examples/datatypes/H5Ex_T_OpaqueAttribute.java
+++ b/java/examples/datatypes/H5Ex_T_OpaqueAttribute.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_String.java b/java/examples/datatypes/H5Ex_T_String.java
index 469172d..7c190b7 100644
--- a/java/examples/datatypes/H5Ex_T_String.java
+++ b/java/examples/datatypes/H5Ex_T_String.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_StringAttribute.java b/java/examples/datatypes/H5Ex_T_StringAttribute.java
index 49361bc..f9ec155 100644
--- a/java/examples/datatypes/H5Ex_T_StringAttribute.java
+++ b/java/examples/datatypes/H5Ex_T_StringAttribute.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/H5Ex_T_VLString.java b/java/examples/datatypes/H5Ex_T_VLString.java
index c8892ba..39be3e5 100644
--- a/java/examples/datatypes/H5Ex_T_VLString.java
+++ b/java/examples/datatypes/H5Ex_T_VLString.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/datatypes/runExample.sh.in b/java/examples/datatypes/JavaDatatypeExample.sh.in
index 5b8816c..590a547 100644
--- a/java/examples/datatypes/runExample.sh.in
+++ b/java/examples/datatypes/JavaDatatypeExample.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 top_builddir=@top_builddir@
@@ -226,7 +224,8 @@ esac
 export LD_LIBRARY_PATH
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Array"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Array > H5Ex_T_Array.out)
+TESTING examples.datatypes.H5Ex_T_Array
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Array > H5Ex_T_Array.out)
 if diff H5Ex_T_Array.out examples.datatypes.H5Ex_T_Array.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_Array"
 else
@@ -235,7 +234,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_ArrayAttribute"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_ArrayAttribute > H5Ex_T_ArrayAttribute.out)
+TESTING examples.datatypes.H5Ex_T_ArrayAttribute
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_ArrayAttribute > H5Ex_T_ArrayAttribute.out)
 if diff H5Ex_T_ArrayAttribute.out examples.datatypes.H5Ex_T_ArrayAttribute.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_ArrayAttribute"
 else
@@ -244,7 +244,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Bit"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Bit > H5Ex_T_Bit.out)
+TESTING examples.datatypes.H5Ex_T_Bit
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Bit > H5Ex_T_Bit.out)
 if diff H5Ex_T_Bit.out examples.datatypes.H5Ex_T_Bit.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_Bit"
 else
@@ -253,7 +254,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_BitAttribute"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_BitAttribute > H5Ex_T_BitAttribute.out)
+TESTING examples.datatypes.H5Ex_T_BitAttribute
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_BitAttribute > H5Ex_T_BitAttribute.out)
 if diff H5Ex_T_BitAttribute.out examples.datatypes.H5Ex_T_BitAttribute.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_BitAttribute"
 else
@@ -262,7 +264,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Commit"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Commit > H5Ex_T_Commit.out)
+TESTING examples.datasets.H5Ex_T_Commit
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Commit > H5Ex_T_Commit.out)
 if diff H5Ex_T_Commit.out examples.datatypes.H5Ex_T_Commit.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_Commit"
 else
@@ -271,7 +274,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Compound"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Compound > H5Ex_T_Compound.out)
+TESTING examples.datatypes.H5Ex_T_Compound
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Compound > H5Ex_T_Compound.out)
 if diff H5Ex_T_Compound.out examples.datatypes.H5Ex_T_Compound.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_Compound"
 else
@@ -280,7 +284,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_CompoundAttribute"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_CompoundAttribute > H5Ex_T_CompoundAttribute.out)
+TESTING examples.datatypes.H5Ex_T_CompoundAttribute
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_CompoundAttribute > H5Ex_T_CompoundAttribute.out)
 if diff H5Ex_T_CompoundAttribute.out examples.datatypes.H5Ex_T_CompoundAttribute.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_CompoundAttribute"
 else
@@ -289,7 +294,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Float"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Float > H5Ex_T_Float.out)
+TESTING examples.datatypes.H5Ex_T_Float
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Float > H5Ex_T_Float.out)
 if diff H5Ex_T_Float.out examples.datatypes.H5Ex_T_Float.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_Float"
 else
@@ -298,7 +304,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_FloatAttribute"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_FloatAttribute > H5Ex_T_FloatAttribute.out)
+TESTING examples.datatypes.H5Ex_T_FloatAttribute
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_FloatAttribute > H5Ex_T_FloatAttribute.out)
 if diff H5Ex_T_FloatAttribute.out examples.datatypes.H5Ex_T_FloatAttribute.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_FloatAttribute"
 else
@@ -307,7 +314,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Integer"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Integer > H5Ex_T_Integer.out)
+TESTING examples.datatypes.H5Ex_T_Integer
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Integer > H5Ex_T_Integer.out)
 if diff H5Ex_T_Integer.out examples.datatypes.H5Ex_T_Integer.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_Integer"
 else
@@ -316,7 +324,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_IntegerAttribute"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_IntegerAttribute > H5Ex_T_IntegerAttribute.out)
+TESTING examples.datatypes.H5Ex_T_IntegerAttribute
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_IntegerAttribute > H5Ex_T_IntegerAttribute.out)
 if diff H5Ex_T_IntegerAttribute.out examples.datatypes.H5Ex_T_IntegerAttribute.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_IntegerAttribute"
 else
@@ -325,7 +334,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_ObjectReference"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_ObjectReference > H5Ex_T_ObjectReference.out)
+TESTING examples.datatypes.H5Ex_T_ObjectReference
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_ObjectReference > H5Ex_T_ObjectReference.out)
 if diff H5Ex_T_ObjectReference.out examples.datatypes.H5Ex_T_ObjectReference.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_ObjectReference"
 else
@@ -334,7 +344,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_ObjectReferenceAttribute"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_ObjectReferenceAttribute > H5Ex_T_ObjectReferenceAttribute.out)
+TESTING examples.datatypes.H5Ex_T_ObjectReferenceAttribute
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_ObjectReferenceAttribute > H5Ex_T_ObjectReferenceAttribute.out)
 if diff H5Ex_T_ObjectReferenceAttribute.out examples.datatypes.H5Ex_T_ObjectReferenceAttribute.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_ObjectReferenceAttribute"
 else
@@ -343,7 +354,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Opaque"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Opaque > H5Ex_T_Opaque.out)
+TESTING examples.datatypes.H5Ex_T_Opaque
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_Opaque > H5Ex_T_Opaque.out)
 if diff H5Ex_T_Opaque.out examples.datatypes.H5Ex_T_Opaque.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_Opaque"
 else
@@ -352,7 +364,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_OpaqueAttribute"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_OpaqueAttribute > H5Ex_T_OpaqueAttribute.out)
+TESTING examples.datatypes.H5Ex_T_OpaqueAttribute
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_OpaqueAttribute > H5Ex_T_OpaqueAttribute.out)
 if diff H5Ex_T_OpaqueAttribute.out examples.datatypes.H5Ex_T_OpaqueAttribute.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_OpaqueAttribute"
 else
@@ -361,7 +374,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_String"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_String > H5Ex_T_String.out)
+TESTING examples.datatypes.H5Ex_T_String
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_String > H5Ex_T_String.out)
 if diff H5Ex_T_String.out examples.datatypes.H5Ex_T_String.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_String"
 else
@@ -370,7 +384,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_StringAttribute"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_StringAttribute > H5Ex_T_StringAttribute.out)
+TESTING examples.datatypes.H5Ex_T_StringAttribute
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_StringAttribute > H5Ex_T_StringAttribute.out)
 if diff H5Ex_T_StringAttribute.out examples.datatypes.H5Ex_T_StringAttribute.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_StringAttribute"
 else
@@ -379,7 +394,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_VLString"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_VLString > H5Ex_T_VLString.out)
+TESTING examples.datatypes.H5Ex_T_VLString
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datatypes.H5Ex_T_VLString > H5Ex_T_VLString.out)
 if diff H5Ex_T_VLString.out examples.datatypes.H5Ex_T_VLString.txt > /dev/null; then
     echo "  PASSED      datatypes.H5Ex_T_VLString"
 else
diff --git a/java/examples/datatypes/Makefile.am b/java/examples/datatypes/Makefile.am
index 7d95a56..f6e58f1 100644
--- a/java/examples/datatypes/Makefile.am
+++ b/java/examples/datatypes/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -65,10 +63,10 @@ noinst_DATA = $(jarfile)
 
 .PHONY: classes
 
-check_SCRIPTS = runExample.sh
+check_SCRIPTS = JavaDatatypeExample.sh
 TEST_SCRIPT = $(check_SCRIPTS)
 
-CLEANFILES = classnoinst.stamp $(jarfile) $(JAVAROOT)/$(pkgpath)/*.class runExample.sh
+CLEANFILES = classnoinst.stamp $(jarfile) $(JAVAROOT)/$(pkgpath)/*.class JavaDatatypeExample.sh
 
 clean:
 	rm -rf $(JAVAROOT)/*
diff --git a/java/examples/groups/CMakeLists.txt b/java/examples/groups/CMakeLists.txt
index bb5f80f..2c5d33b 100644
--- a/java/examples/groups/CMakeLists.txt
+++ b/java/examples/groups/CMakeLists.txt
@@ -1,13 +1,8 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDFJAVA_EXAMPLES_GROUPS Java)
+cmake_minimum_required (VERSION 3.10)
+project (HDFJAVA_EXAMPLES_GROUPS Java)
 
 set (CMAKE_VERBOSE_MAKEFILE 1)
 
-INCLUDE_DIRECTORIES (
-    ${HDF5_JAVA_JNI_BINARY_DIR}
-    ${HDF5_JAVA_HDF5_LIB_DIR}
-)
-
 set (HDF_JAVA_EXAMPLES
     H5Ex_G_Create
     H5Ex_G_Iterate
@@ -61,13 +56,7 @@ endforeach ()
 add_custom_target(H5Ex_G_Visit_files ALL COMMENT "Copying files needed by H5Ex_G_Visit tests" DEPENDS ${H5Ex_G_Visit_files_list})
 
 MACRO (ADD_H5_TEST resultfile resultcode)
-  if (CMAKE_BUILD_TYPE MATCHES Debug)
-    if (WIN32)
-      set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=hdf5_java_D;")
-    else ()
-      set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=hdf5_java_debug;")
-    endif ()
-  endif ()
+  set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=$<TARGET_PROPERTY:${HDF5_JAVA_JNI_LIB_TARGET},OUTPUT_NAME$<$<CONFIG:Debug>:_DEBUG>>;")
   add_test (
       NAME JAVA_groups-${resultfile}
       COMMAND "${CMAKE_COMMAND}"
@@ -90,8 +79,8 @@ ENDMACRO ()
 
 if (BUILD_TESTING)
   foreach (example ${HDF_JAVA_EXAMPLES})
-    if (NOT ${example} STREQUAL "H5Ex_G_Iterate" AND NOT ${example} STREQUAL "H5Ex_G_Visit")
-      if (${example} STREQUAL "H5Ex_G_Compact")
+    if (NOT "${example}" STREQUAL "H5Ex_G_Iterate" AND NOT "${example}" STREQUAL "H5Ex_G_Visit")
+      if ("${example}" STREQUAL "H5Ex_G_Compact")
         add_test (
             NAME JAVA_groups-${example}-clear-h5s
             COMMAND    ${CMAKE_COMMAND}
diff --git a/java/examples/groups/H5Ex_G_Compact.java b/java/examples/groups/H5Ex_G_Compact.java
index ca9b6c8..7e20c2a 100644
--- a/java/examples/groups/H5Ex_G_Compact.java
+++ b/java/examples/groups/H5Ex_G_Compact.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/groups/H5Ex_G_Corder.java b/java/examples/groups/H5Ex_G_Corder.java
index 95790bf..53d0011 100644
--- a/java/examples/groups/H5Ex_G_Corder.java
+++ b/java/examples/groups/H5Ex_G_Corder.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /************************************************************
     Creating a file with creation properties and traverse the
diff --git a/java/examples/groups/H5Ex_G_Create.java b/java/examples/groups/H5Ex_G_Create.java
index 1902d86..0e729d5 100644
--- a/java/examples/groups/H5Ex_G_Create.java
+++ b/java/examples/groups/H5Ex_G_Create.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/groups/H5Ex_G_Intermediate.java b/java/examples/groups/H5Ex_G_Intermediate.java
index a3d620b..f7d5a50 100644
--- a/java/examples/groups/H5Ex_G_Intermediate.java
+++ b/java/examples/groups/H5Ex_G_Intermediate.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/groups/H5Ex_G_Iterate.java b/java/examples/groups/H5Ex_G_Iterate.java
index d0b4ea4..3c9ca82 100644
--- a/java/examples/groups/H5Ex_G_Iterate.java
+++ b/java/examples/groups/H5Ex_G_Iterate.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/groups/H5Ex_G_Phase.java b/java/examples/groups/H5Ex_G_Phase.java
index f23d6f2..bfb775b 100644
--- a/java/examples/groups/H5Ex_G_Phase.java
+++ b/java/examples/groups/H5Ex_G_Phase.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/groups/H5Ex_G_Traverse.java b/java/examples/groups/H5Ex_G_Traverse.java
index b00fe97..2a2cba3 100644
--- a/java/examples/groups/H5Ex_G_Traverse.java
+++ b/java/examples/groups/H5Ex_G_Traverse.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/groups/H5Ex_G_Visit.java b/java/examples/groups/H5Ex_G_Visit.java
index c2367a6..f91c707 100644
--- a/java/examples/groups/H5Ex_G_Visit.java
+++ b/java/examples/groups/H5Ex_G_Visit.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/groups/runExample.sh.in b/java/examples/groups/JavaGroupExample.sh.in
index 2a3f1c6..53c0045 100644
--- a/java/examples/groups/runExample.sh.in
+++ b/java/examples/groups/JavaGroupExample.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 top_builddir=@top_builddir@
@@ -160,7 +158,7 @@ CLEAN_DATAFILES_AND_BLDDIR()
         if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then            SDIR=`$DIRNAME $tstfile`
             $RM $BLDDIR/h5ex_g_iterate.h5
             $RM $BLDDIR/h5ex_g_visit.h5
-        fi  
+        fi
 }
 
 COPY_REFFILES="$LIST_REF_FILES"
@@ -272,7 +270,8 @@ esac
 export LD_LIBRARY_PATH
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Create"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Create > H5Ex_G_Create.out)
+TESTING examples.groups.H5Ex_G_Create
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Create > H5Ex_G_Create.out)
 if diff H5Ex_G_Create.out examples.groups.H5Ex_G_Create.txt > /dev/null; then
     echo "  PASSED      groups.H5Ex_G_Create"
 else
@@ -281,7 +280,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Iterate"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Iterate > H5Ex_G_Iterate.out)
+TESTING examples.groups.H5Ex_G_Iterate
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Iterate > H5Ex_G_Iterate.out)
 if diff H5Ex_G_Iterate.out examples.groups.H5Ex_G_Iterate.txt > /dev/null; then
     echo "  PASSED      groups.H5Ex_G_Iterate"
 else
@@ -290,7 +290,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Compact"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Compact > H5Ex_G_Compact.out)
+TESTING examples.groups.H5Ex_G_Compact
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Compact > H5Ex_G_Compact.out)
 if diff H5Ex_G_Compact.out examples.groups.H5Ex_G_Compact.txt > /dev/null; then
     echo "  PASSED      groups.H5Ex_G_Compact"
 else
@@ -299,7 +300,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Corder"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Corder > H5Ex_G_Corder.out)
+TESTING examples.groups.H5Ex_G_Corder
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Corder > H5Ex_G_Corder.out)
 if diff H5Ex_G_Corder.out examples.groups.H5Ex_G_Corder.txt > /dev/null; then
     echo "  PASSED      groups.H5Ex_G_Corder"
 else
@@ -308,7 +310,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Intermediate"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Intermediate > H5Ex_G_Intermediate.out)
+TESTING examples.groups.H5Ex_G_Intermediate
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Intermediate > H5Ex_G_Intermediate.out)
 if diff H5Ex_G_Intermediate.out examples.groups.H5Ex_G_Intermediate.txt > /dev/null; then
     echo "  PASSED      groups.H5Ex_G_Intermediate"
 else
@@ -317,7 +320,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Phase"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Phase > H5Ex_G_Phase.out)
+TESTING examples.groups.H5Ex_G_Phase
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Phase > H5Ex_G_Phase.out)
 if diff H5Ex_G_Phase.out examples.groups.H5Ex_G_Phase.txt > /dev/null; then
     echo "  PASSED      groups.H5Ex_G_Phase"
 else
@@ -326,7 +330,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Visit"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Visit > H5Ex_G_Visit.out)
+TESTING examples.groups.H5Ex_G_Visit
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.groups.H5Ex_G_Visit > H5Ex_G_Visit.out)
 if diff H5Ex_G_Visit.out examples.groups.H5Ex_G_Visit.txt > /dev/null; then
     echo "  PASSED      groups.H5Ex_G_Visit"
 else
diff --git a/java/examples/groups/Makefile.am b/java/examples/groups/Makefile.am
index be15b42..4da17f9 100644
--- a/java/examples/groups/Makefile.am
+++ b/java/examples/groups/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -55,10 +53,10 @@ noinst_DATA = $(jarfile)
 
 .PHONY: classes
 
-check_SCRIPTS = runExample.sh
+check_SCRIPTS = JavaGroupExample.sh
 TEST_SCRIPT = $(check_SCRIPTS)
 
-CLEANFILES = classnoinst.stamp $(jarfile) $(JAVAROOT)/$(pkgpath)/*.class runExample.sh
+CLEANFILES = classnoinst.stamp $(jarfile) $(JAVAROOT)/$(pkgpath)/*.class JavaGroupExample.sh
 
 clean:
 	rm -rf $(JAVAROOT)/*
diff --git a/java/examples/intro/CMakeLists.txt b/java/examples/intro/CMakeLists.txt
index 9dc4dd7..8d56b86 100644
--- a/java/examples/intro/CMakeLists.txt
+++ b/java/examples/intro/CMakeLists.txt
@@ -1,13 +1,8 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDFJAVA_EXAMPLES_INTRO Java)
+cmake_minimum_required (VERSION 3.10)
+project (HDFJAVA_EXAMPLES_INTRO Java)
 
 set (CMAKE_VERBOSE_MAKEFILE 1)
 
-INCLUDE_DIRECTORIES (
-    ${HDF5_JAVA_JNI_BINARY_DIR}
-    ${HDF5_JAVA_HDF5_LIB_DIR}
-)
-
 set (HDF_JAVA_EXAMPLES
     H5_CreateAttribute
     H5_CreateDataset
@@ -63,13 +58,7 @@ foreach (example ${HDF_JAVA_OBJECT_EXAMPLES})
 endforeach ()
 
 MACRO (ADD_H5_TEST resultfile resultcode)
-  if (CMAKE_BUILD_TYPE MATCHES Debug)
-    if (WIN32)
-      set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=hdf5_java_D;")
-    else ()
-      set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=hdf5_java_debug;")
-    endif ()
-  endif ()
+  set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=$<TARGET_PROPERTY:${HDF5_JAVA_JNI_LIB_TARGET},OUTPUT_NAME$<$<CONFIG:Debug>:_DEBUG>>;")
   add_test (
       NAME JAVA_intro-${resultfile}
       COMMAND "${CMAKE_COMMAND}"
diff --git a/java/examples/intro/H5_CreateAttribute.java b/java/examples/intro/H5_CreateAttribute.java
index 16c53d6..68749b1 100644
--- a/java/examples/intro/H5_CreateAttribute.java
+++ b/java/examples/intro/H5_CreateAttribute.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/intro/H5_CreateDataset.java b/java/examples/intro/H5_CreateDataset.java
index a16cfe6..3572a31 100644
--- a/java/examples/intro/H5_CreateDataset.java
+++ b/java/examples/intro/H5_CreateDataset.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/intro/H5_CreateFile.java b/java/examples/intro/H5_CreateFile.java
index eb9f277..a8c87ea 100644
--- a/java/examples/intro/H5_CreateFile.java
+++ b/java/examples/intro/H5_CreateFile.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/intro/H5_CreateGroup.java b/java/examples/intro/H5_CreateGroup.java
index 36bd49a..9359605 100644
--- a/java/examples/intro/H5_CreateGroup.java
+++ b/java/examples/intro/H5_CreateGroup.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/intro/H5_CreateGroupAbsoluteRelative.java b/java/examples/intro/H5_CreateGroupAbsoluteRelative.java
index e0127cc..ddc069f 100644
--- a/java/examples/intro/H5_CreateGroupAbsoluteRelative.java
+++ b/java/examples/intro/H5_CreateGroupAbsoluteRelative.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/intro/H5_CreateGroupDataset.java b/java/examples/intro/H5_CreateGroupDataset.java
index 0607bbd..bdb0546 100644
--- a/java/examples/intro/H5_CreateGroupDataset.java
+++ b/java/examples/intro/H5_CreateGroupDataset.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/intro/H5_ReadWrite.java b/java/examples/intro/H5_ReadWrite.java
index 0d73884..5a7dabc 100644
--- a/java/examples/intro/H5_ReadWrite.java
+++ b/java/examples/intro/H5_ReadWrite.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /************************************************************
diff --git a/java/examples/intro/runExample.sh.in b/java/examples/intro/JavaIntroExample.sh.in
index 65ca160..3c3036a 100644
--- a/java/examples/intro/runExample.sh.in
+++ b/java/examples/intro/JavaIntroExample.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 top_builddir=@top_builddir@
@@ -215,7 +213,8 @@ esac
 export LD_LIBRARY_PATH
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateDataset"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateDataset > H5_CreateDataset.out)
+TESTING examples.intro.H5_CreateDataset
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateDataset > H5_CreateDataset.out)
 if diff H5_CreateDataset.out examples.intro.H5_CreateDataset.txt > /dev/null; then
     echo "  PASSED      intro.H5_CreateDataset"
 else
@@ -224,7 +223,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateAttribute"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateAttribute > H5_CreateAttribute.out)
+TESTING examples.intro.H5_CreateAttribute
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateAttribute > H5_CreateAttribute.out)
 if diff H5_CreateAttribute.out examples.intro.H5_CreateAttribute.txt > /dev/null; then
     echo "  PASSED      intro.H5_CreateAttribute"
 else
@@ -233,7 +233,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateFile"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateFile > H5_CreateFile.out)
+TESTING examples.intro.H5_CreateFile
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateFile > H5_CreateFile.out)
 if diff H5_CreateFile.out examples.intro.H5_CreateFile.txt > /dev/null; then
     echo "  PASSED      intro.H5_CreateFile"
 else
@@ -242,7 +243,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateGroup"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateGroup > H5_CreateGroup.out)
+TESTING examples.intro.H5_CreateGroup
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateGroup > H5_CreateGroup.out)
 if diff H5_CreateGroup.out examples.intro.H5_CreateGroup.txt > /dev/null; then
     echo "  PASSED      intro.H5_CreateGroup"
 else
@@ -251,7 +253,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateGroupAbsoluteRelative"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateGroupAbsoluteRelative > H5_CreateGroupAbsoluteRelative.out)
+TESTING examples.intro.H5_CreateGroupAbsoluteRelative
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateGroupAbsoluteRelative > H5_CreateGroupAbsoluteRelative.out)
 if diff H5_CreateGroupAbsoluteRelative.out examples.intro.H5_CreateGroupAbsoluteRelative.txt > /dev/null; then
     echo "  PASSED      intro.H5_CreateGroupAbsoluteRelative"
 else
@@ -260,7 +263,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateGroupDataset"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateGroupDataset > H5_CreateGroupDataset.out)
+TESTING examples.intro.H5_CreateGroupDataset
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_CreateGroupDataset > H5_CreateGroupDataset.out)
 if diff H5_CreateGroupDataset.out examples.intro.H5_CreateGroupDataset.txt > /dev/null; then
     echo "  PASSED      intro.H5_CreateGroupDataset"
 else
@@ -269,7 +273,8 @@ else
 fi
 
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_ReadWrite"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_ReadWrite > H5_ReadWrite.out)
+TESTING examples.intro.H5_ReadWrite
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.intro.H5_ReadWrite > H5_ReadWrite.out)
 if diff H5_ReadWrite.out examples.intro.H5_ReadWrite.txt > /dev/null; then
     echo "  PASSED      intro.H5_ReadWrite"
 else
diff --git a/java/examples/intro/Makefile.am b/java/examples/intro/Makefile.am
index 3d5757a..0df08cb 100644
--- a/java/examples/intro/Makefile.am
+++ b/java/examples/intro/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -54,10 +52,10 @@ noinst_DATA = $(jarfile)
 
 .PHONY: classes
 
-check_SCRIPTS = runExample.sh
+check_SCRIPTS = JavaIntroExample.sh
 TEST_SCRIPT = $(check_SCRIPTS)
 
-CLEANFILES = classnoinst.stamp $(jarfile) $(JAVAROOT)/$(pkgpath)/*.class runExample.sh
+CLEANFILES = classnoinst.stamp $(jarfile) $(JAVAROOT)/$(pkgpath)/*.class JavaIntroExample.sh
 
 clean:
 	rm -rf $(JAVAROOT)/*
diff --git a/java/src/CMakeLists.txt b/java/src/CMakeLists.txt
index 3f93f39..3f80d8f 100644
--- a/java/src/CMakeLists.txt
+++ b/java/src/CMakeLists.txt
@@ -1,8 +1,8 @@
-cmake_minimum_required(VERSION 3.2.2)
-PROJECT ( HDF5_JAVA_SRC C Java )
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_JAVA_SRC C)
 
 #-----------------------------------------------------------------------------
 # Traverse source subdirectory
 #-----------------------------------------------------------------------------
-add_subdirectory (${HDF5_JAVA_SRC_SOURCE_DIR}/jni ${HDF5_JAVA_SRC_BINARY_DIR}/jni)
-add_subdirectory (${HDF5_JAVA_SRC_SOURCE_DIR}/hdf ${HDF5_JAVA_SRC_BINARY_DIR}/hdf)
+add_subdirectory (jni)
+add_subdirectory (hdf)
diff --git a/java/src/Makefile.am b/java/src/Makefile.am
index d9e6f50..64eef0c 100644
--- a/java/src/Makefile.am
+++ b/java/src/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # 
 # This makefile mostly just reinvokes make in the various subdirectories
diff --git a/java/src/hdf/CMakeLists.txt b/java/src/hdf/CMakeLists.txt
index 84bda53..161ddf1 100644
--- a/java/src/hdf/CMakeLists.txt
+++ b/java/src/hdf/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_JAVA_HDF)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_JAVA_HDF C)
 
-add_subdirectory (${HDF5_JAVA_HDF_SOURCE_DIR}/hdf5lib     hdf5lib)
+add_subdirectory (hdf5lib)
diff --git a/java/src/hdf/hdf5lib/CMakeLists.txt b/java/src/hdf/hdf5lib/CMakeLists.txt
index c856c04..c171ea8 100644
--- a/java/src/hdf/hdf5lib/CMakeLists.txt
+++ b/java/src/hdf/hdf5lib/CMakeLists.txt
@@ -1,14 +1,9 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_JAVA_HDF_HDF5 Java)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_JAVA_HDF_HDF5 Java)
 
 set (CMAKE_VERBOSE_MAKEFILE 1)
 
-INCLUDE_DIRECTORIES (
-    ${HDF5_JAVA_HDF_HDF5_SOURCE_DIR}
-    ${HDF5_JAVA_HDF_HDF5_BINARY_DIR}
-    ${HDF5_JAVA_LIB_DIR}
-    ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${HDF5_JAVA_HDF5_LIB_CORENAME}.dir/hdf/hdf5lib
-)
+set_directory_properties(PROPERTIES INCLUDE_DIRECTORIES "${HDF5_JAVA_HDF_HDF5_SOURCE_DIR};${HDF5_JAVA_HDF_HDF5_BINARY_DIR};${HDF5_JAVA_LIB_DIR};${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${HDF5_JAVA_HDF5_LIB_CORENAME}.dir/hdf/hdf5lib")
 
 SET_GLOBAL_VARIABLE (HDF5_JAVA_SOURCE_PACKAGES
     "${HDF5_JAVA_SOURCE_PACKAGES};hdf.hdf5lib.callbacks;hdf.hdf5lib.exceptions;hdf.hdf5lib.structs;hdf.hdf5lib"
diff --git a/java/src/hdf/hdf5lib/H5.java b/java/src/hdf/hdf5lib/H5.java
index 0c11846..62cfb6d 100644
--- a/java/src/hdf/hdf5lib/H5.java
+++ b/java/src/hdf/hdf5lib/H5.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
@@ -216,7 +214,7 @@ import hdf.hdf5lib.structs.H5O_info_t;
  * exception handlers to print out the HDF-5 error stack.
  * <hr>
  *
- * @version HDF5 1.11.0 <BR>
+ * @version HDF5 1.11.2 <BR>
  *          <b>See also: <a href ="./hdf.hdf5lib.HDFArray.html"> hdf.hdf5lib.HDFArray</a> </b><BR>
  *          <a href ="./hdf.hdf5lib.HDF5Constants.html"> hdf.hdf5lib.HDF5Constants</a><BR>
  *          <a href ="./hdf.hdf5lib.HDF5CDataTypes.html"> hdf.hdf5lib.HDF5CDataTypes</a><BR>
@@ -239,7 +237,7 @@ public class H5 implements java.io.Serializable {
      *
      * Make sure to update the versions number when a different library is used.
      */
-    public final static int LIB_VERSION[] = { 1, 11, 0 };
+    public final static int LIB_VERSION[] = { 1, 11, 2 };
 
     public final static String H5PATH_PROPERTY_KEY = "hdf.hdf5lib.H5.hdf5lib";
 
@@ -426,7 +424,7 @@ public class H5 implements java.io.Serializable {
     private synchronized static native int H5dont_atexit() throws HDF5LibraryException;
 
     /**
-     * Turn off error handling By default, the C library prints the error stack of the HDF-5 C library on stdout. This
+     * Turn off error handling. By default, the C library prints the error stack of the HDF-5 C library on stdout. This
      * behavior may be disabled by calling H5error_off().
      *
      * @return a non-negative value if successful
@@ -434,6 +432,12 @@ public class H5 implements java.io.Serializable {
     public synchronized static native int H5error_off();
 
     /**
+     * Turn on error handling. By default, the C library prints the error stack of the HDF-5 C library on stdout. This
+     * behavior may be reenabled by calling H5error_on().
+     */
+    public synchronized static native void H5error_on();
+
+    /**
      * H5garbage_collect collects on all free-lists of all types.
      *
      * @return a non-negative value if successful
@@ -1272,6 +1276,38 @@ public class H5 implements java.io.Serializable {
 
     // ////////////////////////////////////////////////////////////
     // //
+    // H5AC: Cache Interface Functions //
+    // //
+    // ////////////////////////////////////////////////////////////
+
+    // No public Functions
+
+    // ////////////////////////////////////////////////////////////
+    // //
+    // H5B: B-link-tree Interface Functions //
+    // //
+    // ////////////////////////////////////////////////////////////
+
+    // No public Functions
+
+    // ////////////////////////////////////////////////////////////
+    // //
+    // H5B2: v2 B-tree Interface Functions //
+    // //
+    // ////////////////////////////////////////////////////////////
+
+    // No public Functions
+
+    // ////////////////////////////////////////////////////////////
+    // //
+    // H5C: Cache Interface Functions //
+    // //
+    // ////////////////////////////////////////////////////////////
+
+    // No public Functions
+
+    // ////////////////////////////////////////////////////////////
+    // //
     // H5D: Datasets Interface Functions //
     // //
     // ////////////////////////////////////////////////////////////
@@ -1798,6 +1834,9 @@ public class H5 implements java.io.Serializable {
         return H5Dread_short(dataset_id, mem_type_id, mem_space_id, file_space_id, xfer_plist_id, buf, true);
     }
 
+    public synchronized static native int H5DreadVL(long dataset_id, long mem_type_id, long mem_space_id,
+            long file_space_id, long xfer_plist_id, Object[] buf) throws HDF5LibraryException, NullPointerException;
+
     public synchronized static native int H5Dread_string(long dataset_id, long mem_type_id, long mem_space_id,
             long file_space_id, long xfer_plist_id, String[] buf) throws HDF5LibraryException, NullPointerException;
 
@@ -2102,6 +2141,10 @@ public class H5 implements java.io.Serializable {
 
     // /////// unimplemented ////////
     // H5_DLL herr_t H5Ddebug(hid_t dset_id);
+    // H5_DLL herr_t H5Dget_chunk_storage_size(hid_t dset_id, const hsize_t *offset, hsize_t *chunk_bytes);
+    // H5_DLL herr_t H5Dformat_convert(hid_t dset_id);
+    // H5_DLL herr_t H5Dget_chunk_index_type(hid_t did, H5D_chunk_index_t *idx_type);
+
     // herr_t H5Dgather(hid_t src_space_id, const void *src_buf, hid_t type_id,
     //                  size_t dst_buf_size, void *dst_buf, H5D_gather_func_t op, void *op_data);
     // herr_t H5Dscatter(H5D_scatter_func_t op, void *op_data, hid_t type_id, hid_t dst_space_id, void *dst_buf);
@@ -2892,7 +2935,8 @@ public class H5 implements java.io.Serializable {
      * @param file_id
      *            IN: Identifier of the target file.
      *
-     * @param mdc_logging_status, the status
+     * @param mdc_logging_status
+     *          the status
      *             mdc_logging_status[0] = is_enabled, whether logging is enabled
      *             mdc_logging_status[1] = is_currently_logging, whether events are currently being logged
      *
@@ -2904,12 +2948,22 @@ public class H5 implements java.io.Serializable {
     public synchronized static native void H5Fget_mdc_logging_status(long file_id, boolean[] mdc_logging_status)
             throws HDF5LibraryException, NullPointerException;
 
-
-
     // /////// unimplemented ////////
+    // H5_DLL herr_t H5Fget_eoa(hid_t file_id, haddr_t *eoa);
+    // H5_DLL herr_t H5Fincrement_filesize(hid_t file_id, hsize_t increment);
     // ssize_t H5Fget_file_image(hid_t file_id, void * buf_ptr, size_t buf_len);
     // herr_t H5Fget_metadata_read_retry_info(hid_t file_id, H5F_retry_info_t *info);
     // ssize_t H5Fget_free_sections(hid_t file_id, H5F_mem_t type, size_t nsects, H5F_sect_info_t *sect_info/*out*/);
+    // H5_DLL herr_t H5Fset_libver_bounds(hid_t file_id, H5F_libver_t low, H5F_libver_t high);
+    // H5_DLL herr_t H5Fformat_convert(hid_t fid);
+    // H5_DLL herr_t H5Freset_page_buffering_stats(hid_t file_id);
+    // H5_DLL herr_t H5Fget_page_buffering_stats(hid_t file_id, unsigned accesses[2],
+    //     unsigned hits[2], unsigned misses[2], unsigned evictions[2], unsigned bypasses[2]);
+    // H5_DLL herr_t H5Fget_mdc_image_info(hid_t file_id, haddr_t *image_addr, hsize_t *image_size);
+    // #ifdef H5_HAVE_PARALLEL
+    //   H5_DLL herr_t H5Fset_mpi_atomicity(hid_t file_id, hbool_t flag);
+    //   H5_DLL herr_t H5Fget_mpi_atomicity(hid_t file_id, hbool_t *flag);
+    // #endif /* H5_HAVE_PARALLEL */
 
     // /**
     // * H5Fget_vfd_handle returns a pointer to the file handle from the
@@ -2963,6 +3017,41 @@ public class H5 implements java.io.Serializable {
 
     // ////////////////////////////////////////////////////////////
     // //
+    // H5FD: File Driver Interface Functions //
+    // //
+    // ////////////////////////////////////////////////////////////
+
+    // /////// unimplemented ////////
+    // H5_DLL hid_t H5FDregister(const H5FD_class_t *cls);
+    // H5_DLL herr_t H5FDunregister(hid_t driver_id);
+    // H5_DLL H5FD_t *H5FDopen(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr);
+    // H5_DLL herr_t H5FDclose(H5FD_t *file);
+    // H5_DLL int H5FDcmp(const H5FD_t *f1, const H5FD_t *f2);
+    // H5_DLL int H5FDquery(const H5FD_t *f, unsigned long *flags);
+    // H5_DLL haddr_t H5FDalloc(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, hsize_t size);
+    // H5_DLL herr_t H5FDfree(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, hsize_t size);
+    // H5_DLL haddr_t H5FDget_eoa(H5FD_t *file, H5FD_mem_t type);
+    // H5_DLL herr_t H5FDset_eoa(H5FD_t *file, H5FD_mem_t type, haddr_t eoa);
+    // H5_DLL haddr_t H5FDget_eof(H5FD_t *file, H5FD_mem_t type);
+    // H5_DLL herr_t H5FDget_vfd_handle(H5FD_t *file, hid_t fapl, void**file_handle);
+    // H5_DLL herr_t H5FDread(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, size_t size, void *buf/*out*/);
+    // H5_DLL herr_t H5FDwrite(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, size_t size, const void *buf);
+    // H5_DLL herr_t H5FDflush(H5FD_t *file, hid_t dxpl_id, hbool_t closing);
+    // H5_DLL herr_t H5FDtruncate(H5FD_t *file, hid_t dxpl_id, hbool_t closing);
+    // H5_DLL herr_t H5FDlock(H5FD_t *file, hbool_t rw);
+    // H5_DLL herr_t H5FDunlock(H5FD_t *file);
+    // H5_DLL herr_t H5FDdriver_query(hid_t driver_id, unsigned long *flags/*out*/);
+
+    // ////////////////////////////////////////////////////////////
+    // //
+    // H5FS: File Free Space Interface Functions //
+    // //
+    // ////////////////////////////////////////////////////////////
+
+    // No public Functions
+
+    // ////////////////////////////////////////////////////////////
+    // //
     // H5G: Group Interface Functions //
     // //
     // ////////////////////////////////////////////////////////////
@@ -3400,6 +3489,30 @@ public class H5 implements java.io.Serializable {
 
     // ////////////////////////////////////////////////////////////
     // //
+    // H5HF: Fractal Heap Interface Functions //
+    // //
+    // ////////////////////////////////////////////////////////////
+
+    // No public Functions
+
+    // ////////////////////////////////////////////////////////////
+    // //
+    // H5HG: Global Heap Interface Functions //
+    // //
+    // ////////////////////////////////////////////////////////////
+
+    // No public Functions
+
+    // ////////////////////////////////////////////////////////////
+    // //
+    // H5HL: Local Heap Interface Functions //
+    // //
+    // ////////////////////////////////////////////////////////////
+
+    // No public Functions
+
+    // ////////////////////////////////////////////////////////////
+    // //
     // H5I: HDF5 1.8 Identifier Interface API Functions //
     // //
     // ////////////////////////////////////////////////////////////
@@ -4025,6 +4138,15 @@ public class H5 implements java.io.Serializable {
     //        H5_index_t idx_type, H5_iter_order_t order, hsize_t n,
     //        void *buf/*out*/, size_t size, hid_t lapl_id);
 
+    // ////////////////////////////////////////////////////////////
+    // //
+    // H5MM: Memory Management Interface API Functions //
+    // //
+    // ////////////////////////////////////////////////////////////
+
+    // /////// unimplemented ////////
+    // typedef void *(*H5MM_allocate_t)(size_t size, void *alloc_info);
+    // typedef void (*H5MM_free_t)(void *mem, void *free_info);
 
     // ////////////////////////////////////////////////////////////
     // //
@@ -4442,6 +4564,9 @@ public class H5 implements java.io.Serializable {
     public synchronized static native void H5Orefresh(long object_id) throws HDF5LibraryException;
 
     // /////// unimplemented ////////
+    // H5_DLL herr_t H5Odisable_mdc_flushes(hid_t object_id);
+    // H5_DLL herr_t H5Oenable_mdc_flushes(hid_t object_id);
+    // H5_DLL herr_t H5Oare_mdc_flushes_disabled(hid_t object_id, hbool_t *are_disabled);
 
     // ////////////////////////////////////////////////////////////
     // //
@@ -4449,7 +4574,7 @@ public class H5 implements java.io.Serializable {
     // //
     // ////////////////////////////////////////////////////////////
 
-    // Generic property list routines
+    // /////// Generic property list routines ///////
 
     /**
      * H5Pget_class_name retrieves the name of a generic property list class
@@ -4765,7 +4890,7 @@ public class H5 implements java.io.Serializable {
 
     public synchronized static native int H5Piterate(long plist, int[] idx, H5P_iterate_cb op, H5P_iterate_t op_data) throws HDF5LibraryException;
 
-    // Object creation property list (OCPL) routines
+    // /////// Object creation property list (OCPL) routines ///////
 
     /**
      * H5Pget_attr_phase_change retrieves attribute storage phase change thresholds.
@@ -5069,7 +5194,7 @@ public class H5 implements java.io.Serializable {
     public synchronized static native int H5Pset_fletcher32(long plist) throws HDF5LibraryException,
     NullPointerException;
 
-    // File creation property list (FCPL) routines
+    // /////// File creation property list (FCPL) routines ///////
 
     /**
      * H5Pget_userblock retrieves the size of a user block in a file creation property list.
@@ -5478,7 +5603,7 @@ public class H5 implements java.io.Serializable {
            throws HDF5LibraryException, IllegalArgumentException;
 
 
-    // File access property list (FAPL) routines
+    // /////// File access property list (FAPL) routines ///////
 
     /**
      * H5Pget_alignment retrieves the current settings for alignment properties from a file access property list.
@@ -5810,7 +5935,8 @@ public class H5 implements java.io.Serializable {
      *
      * @param fapl_id
      *            IN: File access property list identifier
-     * @param mdc_log_options, the options
+     * @param mdc_log_options
+     *         the options
      *             mdc_logging_options[0] = is_enabled, whether logging is enabled
      *             mdc_logging_options[1] = start_on_access, whether the logging begins as soon as the file is opened or created
      *
@@ -5857,6 +5983,37 @@ public class H5 implements java.io.Serializable {
     public synchronized static native void H5Pset_metadata_read_attempts(long plist_id, long attempts)
             throws HDF5LibraryException;
 
+    /**
+     * H5Pget_evict_on_close retrieves the file access property list setting that determines whether an HDF5 object
+     * will be evicted from the library's metadata cache when it is closed.
+     *
+     * @param fapl_id
+     *            IN: File access property list identifier
+     *
+     * @return indication if the object will be evicted on close.
+     *
+     * @exception HDF5LibraryException
+     *                - Error from the HDF-5 Library.
+     *
+     **/
+    public synchronized static native boolean H5Pget_evict_on_close(long fapl_id)
+            throws HDF5LibraryException;
+
+    /**
+     * H5Pset_evict_on_close controls the library's behavior of evicting metadata associated with a closed object.
+     *
+     * @param fapl_id
+     *            IN: File access property list identifier
+     * @param evict_on_close
+     *            IN: Whether the HDF5 object should be evicted on close.
+     *
+     * @exception HDF5LibraryException
+     *                - Error from the HDF-5 Library.
+     *
+     **/
+    public synchronized static native void H5Pset_evict_on_close(long fapl_id, boolean evict_on_close)
+            throws HDF5LibraryException;
+
     // Dataset creation property list (DCPL) routines //
 
     /**
@@ -6063,6 +6220,36 @@ public class H5 implements java.io.Serializable {
      **/
     public synchronized static native String H5Pget_virtual_dsetname(long dcpl_id, long index) throws HDF5LibraryException, IllegalArgumentException;
 
+//    /////  unimplemented /////
+//    /**
+//     * H5Pget_vds_file_cache_size retrieves the size of the vds link open file cache.
+//     *
+//     * @param fapl_id
+//     *            IN: File access property list identifier
+//     *
+//     * @return VDS link open file cache size in number of files.
+//     *
+//     * @exception HDF5LibraryException
+//     *                - Error from the HDF-5 Library.
+//     *
+//     **/
+//    public synchronized static native int H5Pget_vds_file_cache_size(long fapl_id) throws HDF5LibraryException;
+//
+//    /**
+//     * H5Pset_vds_file_cache_size sets the number of files that can be held open in an vds link open file cache.
+//     *
+//     * @param fapl_id
+//     *            IN: File access property list identifier
+//     * @param efc_size
+//     *            IN: VDS link open file cache size in number of files.
+//     *
+//     * @exception HDF5LibraryException
+//     *                - Error from the HDF-5 Library.
+//     *
+//     **/
+//    public synchronized static native void H5Pset_vds_file_cache_size(long fapl_id, int efc_size)
+//            throws HDF5LibraryException;
+
     /**
      * H5Pget_external returns information about an external file.
      *
@@ -6282,7 +6469,37 @@ public class H5 implements java.io.Serializable {
     public synchronized static native int H5Pset_fill_time(long plist_id, int fill_time) throws HDF5LibraryException,
     NullPointerException;
 
-    // Dataset access property list (DAPL) routines //
+    // /////// Dataset creation property list (DCPL) routines ///////
+
+    /**
+     * H5Pset_chunk_opts Sets the edge chunk option in a dataset creation property list.
+     *
+     * @param dcpl_id
+     *            IN: Dataset creation property list identifier
+     * @param opts
+     *            IN: Edge chunk option flag. Valid values are:
+     *                H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS - filters are not applied to partial edge chunks.
+     *                0 - Disables option; partial edge chunks will be compressed.
+     *
+     * @exception HDF5LibraryException
+     *                - Error from the HDF-5 Library
+     **/
+    public synchronized static native void H5Pset_chunk_opts(long dcpl_id, int opts) throws HDF5LibraryException;
+
+    /**
+     * H5Pget_chunk_opts retrieves the edge chunk option setting stored in the dataset creation property list .
+     *
+     * @param dcpl_id
+     *            IN: Dataset creation property list
+
+     * @return The edge chunk option setting.
+     *
+     * @exception HDF5LibraryException
+     *                - Error from the HDF-5 Library
+     **/
+    public synchronized static native int H5Pget_chunk_opts(long dcpl_id) throws HDF5LibraryException;
+
+    // /////// Dataset access property list (DAPL) routines ///////
 
     /**
      * Retrieves the maximum possible number of elements in the meta data cache and the maximum possible number of bytes
@@ -6385,12 +6602,76 @@ public class H5 implements java.io.Serializable {
      **/
     public synchronized static native long H5Pget_virtual_printf_gap(long dapl_id) throws HDF5LibraryException;
 
+    /**
+     * H5Pget_virtual_prefix Retrieves prefix applied to virtual file paths.
+     *
+     * @param dapl_id
+     *            IN: Link access property list identifier
+     *
+     * @return the prefix to be applied to virtual file paths.
+     *
+     * @exception HDF5LibraryException
+     *                - Error from the HDF-5 Library.
+     *
+     **/
+    public synchronized static native String H5Pget_virtual_prefix(long dapl_id)
+            throws HDF5LibraryException;
+
+    /**
+     * H5Pset_virtual_prefix Sets prefix to be applied to virtual file paths.
+     *
+     * @param dapl_id
+     *            IN: Dataset access property list identifier
+     * @param prefix
+     *            IN: Prefix to be applied to virtual file paths
+     *
+     * @exception HDF5LibraryException
+     *                - Error from the HDF-5 Library.
+     * @exception NullPointerException
+     *                - prefix is null.
+     *
+     **/
+    public synchronized static native void H5Pset_virtual_prefix(long dapl_id, String prefix)
+            throws HDF5LibraryException, NullPointerException;
+
+    /**
+     * H5Pget_efile_prefix Retrieves prefix applied to external file paths.
+     *
+     * @param dapl_id
+     *            IN: Link access property list identifier
+     *
+     * @return the prefix to be applied to external file paths.
+     *
+     * @exception HDF5LibraryException
+     *                - Error from the HDF-5 Library.
+     *
+     **/
+    public synchronized static native String H5Pget_efile_prefix(long dapl_id)
+            throws HDF5LibraryException;
+
+    /**
+     * H5Pset_efile_prefix Sets prefix to be applied to external file paths.
+     *
+     * @param dapl_id
+     *            IN: Dataset access property list identifier
+     * @param prefix
+     *            IN: Prefix to be applied to external file paths
+     *
+     * @exception HDF5LibraryException
+     *                - Error from the HDF-5 Library.
+     * @exception NullPointerException
+     *                - prefix is null.
+     *
+     **/
+    public synchronized static native void H5Pset_efile_prefix(long dapl_id, String prefix)
+            throws HDF5LibraryException, NullPointerException;
+
     // public synchronized static native void H5Pset_append_flush(long plist_id, int ndims, long[] boundary, H5D_append_cb func, H5D_append_t udata) throws HDF5LibraryException;
 
     // public synchronized static native void H5Pget_append_flush(long plist_id, int dims, long[] boundary, H5D_append_cb func, H5D_append_t udata) throws HDF5LibraryException;
 
 
-    // Dataset xfer property list (DXPL) routines //
+    // /////// Dataset xfer property list (DXPL) routines ///////
 
     /**
      * H5Pget_data_transform retrieves the data transform expression previously set in the dataset transfer property
@@ -6541,7 +6822,7 @@ public class H5 implements java.io.Serializable {
     public synchronized static native int H5Pset_hyper_vector_size(long dxpl_id, long vector_size)
             throws HDF5LibraryException, NullPointerException;
 
-    // Link creation property list (LCPL) routines //
+    // /////// Link creation property list (LCPL) routines ///////
 
     /**
      * H5Pget_create_intermediate_group determines whether property is set to enable creating missing intermediate
@@ -6576,7 +6857,7 @@ public class H5 implements java.io.Serializable {
     public synchronized static native int H5Pset_create_intermediate_group(long lcpl_id, boolean crt_intermed_group)
             throws HDF5LibraryException;
 
-    // Group creation property list (GCPL) routines //
+    // /////// Group creation property list (GCPL) routines ///////
 
     /**
      * H5Pget_local_heap_size_hint Retrieves the anticipated size of the local heap for original-style groups.
@@ -6733,14 +7014,14 @@ public class H5 implements java.io.Serializable {
     public synchronized static native int H5Pset_link_creation_order(long gcpl_id, int crt_order_flags)
             throws HDF5LibraryException;
 
-    // String creation property list (STRCPL) routines //
+    // /////// String creation property list (STRCPL) routines ///////
 
     public synchronized static native int H5Pget_char_encoding(long plist_id) throws HDF5LibraryException;
 
     public synchronized static native void H5Pset_char_encoding(long plist_id, int encoding)
             throws HDF5LibraryException;
 
-    // Link access property list (LAPL) routines //
+    // /////// Link access property list (LAPL) routines ///////
 
     /**
      * H5Pget_nlinks retrieves the maximum number of soft or user-defined link traversals allowed, nlinks, before the
@@ -6893,7 +7174,7 @@ public class H5 implements java.io.Serializable {
     public synchronized static native int H5Pset_elink_acc_flags(long lapl_id, int flags) throws HDF5LibraryException,
     IllegalArgumentException;
 
-    // Object copy property list (OCPYPL) routines //
+    // /////// Object copy property list (OCPYPL) routines ///////
 
     /**
      * H5Pget_copy_object retrieves the properties to be used when an object is copied.
@@ -6924,7 +7205,7 @@ public class H5 implements java.io.Serializable {
     public synchronized static native void H5Pset_copy_object(long ocp_plist_id, int copy_options)
             throws HDF5LibraryException;
 
-    // Other/Older property list routines //
+    // /////// Other/Older property list routines ///////
 
     /**
      * H5Pget_version retrieves the version information of various objects for a file creation property list.
@@ -6952,7 +7233,7 @@ public class H5 implements java.io.Serializable {
     public synchronized static native int H5Pget_version(long plist, int[] version_info) throws HDF5LibraryException,
     NullPointerException, IllegalArgumentException;
 
-    // file drivers property list routines //
+    // /////// file drivers property list routines ///////
 
     public synchronized static native void H5Pget_fapl_core(long fapl_id, long[] increment, boolean[] backing_store)
             throws HDF5LibraryException, NullPointerException;
@@ -7099,20 +7380,34 @@ public class H5 implements java.io.Serializable {
     // File creation property list (FCPL) routines //
 
     // File access property list (FAPL) routines //
-    // herr_t H5Pset_driver( hid_t plist_id, hid_t new_driver_id, const void *new_driver_info )
-    // const void *H5Pget_driver_info( hid_t plist_id )
-    // herr_t H5Pget_multi_type ( hid_t fapl_id, H5FD_mem_t *type )
-    // herr_t H5Pset_multi_type ( hid_t fapl_id, H5FD_mem_t type )
+    // herr_t H5Pset_driver(hid_t plist_id, hid_t new_driver_id, const void *new_driver_info)
+    // const void *H5Pget_driver_info(hid_t plist_id)
+    // herr_t H5Pget_multi_type(hid_t fapl_id, H5FD_mem_t *type)
+    // herr_t H5Pset_multi_type(hid_t fapl_id, H5FD_mem_t type)
     // herr_t H5Pget_file_image(hid_t fapl_id, void **buf_ptr_ptr, size_t *buf_len_ptr);
     // herr_t H5Pset_file_image(hid_t fapl_id, void *buf_ptr, size_t buf_len);
     // herr_t H5Pget_file_image_callbacks(hid_t fapl_id, H5FD_file_image_callbacks_t *callbacks_ptr);
     // herr_t H5Pset_file_image_callbacks(hid_t fapl_id, H5FD_file_image_callbacks_t *callbacks_ptr);
     // herr_t H5Pset_core_write_tracking(hid_t fapl_id, hbool_t is_enabled, size_t page_size);
     // herr_t H5Pget_core_write_tracking(hid_t fapl_id, hbool_t *is_enabled, size_t *page_size);
+    // #ifdef H5_HAVE_PARALLEL
+    // herr_t H5Pset_all_coll_metadata_ops(hid_t accpl_id, hbool_t is_collective);
+    // H5_DLL herr_t H5Pget_all_coll_metadata_ops(hid_t plist_id, hbool_t *is_collective);
+    // herr_t H5Pset_coll_metadata_write(hid_t fapl_id, hbool_t is_collective);
+    // herr_t H5Pget_coll_metadata_write(hid_t fapl_id, hbool_t *is_collective);
+    // #endif /* H5_HAVE_PARALLEL */
+    // H5_DLL herr_t H5Pset_mdc_image_config(hid_t plist_id, H5AC_cache_image_config_t *config_ptr);
+    // H5_DLL herr_t H5Pget_mdc_image_config(hid_t plist_id, H5AC_cache_image_config_t *config_ptr /*out*/);
+    // H5_DLL herr_t H5Pset_page_buffer_size(hid_t plist_id, size_t buf_size, unsigned min_meta_per, unsigned min_raw_per);
+    // herr_t H5Pget_page_buffer_size(hid_t fapl_id, size_t *buf_size, unsigned *min_meta_perc, unsigned *min_raw_perc);
+    // herr_t H5Pset_object_flush_cb (hid_t fapl_id, H5F_flush_cb_t func, void *user_data);
+    // herr_t H5Pget_object_flush_cb (hid_t fapl_id, H5F_flush_cb_t *func, void **user_data);
 
     // Dataset creation property list (DCPL) routines //
 
     // Dataset access property list (DAPL) routines //
+    // herr_t H5Pset_append_flush (hid_t dapl_id, int ndims, const hsize_t boundary[], H5D_append_cb_t func, void *user_data);
+    // herr_t H5Pget_append_flush(hid_t dapl_id, int ndims, hsize_t boundary[], H5D_append_cb_t *func, void **user_data)
 
     // Dataset xfer property list (DXPL) routines //
     // herr_t H5Pset_buffer(hid_t plist_id, size_t size, void *tconv, void *bkg);
@@ -7125,6 +7420,11 @@ public class H5 implements java.io.Serializable {
     // *free_info )
     // herr_t H5Pget_type_conv_cb(hid_t plist, H5T_conv_except_func_t *func, void **op_data)
     // herr_t H5Pset_type_conv_cb( hid_t plist, H5T_conv_except_func_t func, void *op_data)
+    // #ifdef H5_HAVE_PARALLEL
+    // H5_DLL herr_t H5Pget_mpio_actual_chunk_opt_mode(hid_t plist_id, H5D_mpio_actual_chunk_opt_mode_t *actual_chunk_opt_mode);
+    // H5_DLL herr_t H5Pget_mpio_actual_io_mode(hid_t plist_id, H5D_mpio_actual_io_mode_t *actual_io_mode);
+    // H5_DLL herr_t H5Pget_mpio_no_collective_cause(hid_t plist_id, uint32_t *local_no_collective_cause, uint32_t *global_no_collective_cause);
+    // #endif /* H5_HAVE_PARALLEL */
 
     // Link creation property list (LCPL) routines //
 
@@ -7142,21 +7442,6 @@ public class H5 implements java.io.Serializable {
     // herr_t H5Pget_mcdt_search_cb(hid_t plist_id, H5O_mcdt_search_cb_t *func, void **op_data);
     // herr_t H5Pset_mcdt_search_cb(hid_t plist_id, H5O_mcdt_search_cb_t func, void *op_data);
 
-
-    // Other/Older property list routines //
-    // herr_t H5Pget_fapl_mpio( int fapl_id, MPI_Comm *comm, MPI_Info *info )
-    // herr_t H5Pset_fapl_mpio( int fapl_id, MPI_Comm comm, MPI_Info info )
-
-    // herr_t H5Pget_fapl_mpiposix( int fapl_id, MPI_Comm *comm, hbool_t *use_gpfs_hints )
-    // herr_t H5Pset_fapl_mpiposix( int fapl_id, MPI_Comm comm, hbool_t use_gpfs_hints )
-
-    // herr_t H5Pget_dxpl_mpio( hid_t dxpl_id, H5FD_mpio_xfer_t *xfer_mode )
-    // herr_t H5Pset_dxpl_mpio( hid_t dxpl_id, H5FD_mpio_xfer_t xfer_mode )
-    // herr_t H5Pset_dxpl_mpio_chunk_opt (hid_t dxpl_id, H5FD_mpio_chunk_opt_t opt_mode)
-    // herr_t H5Pset_dxpl_mpio_chunk_opt_num (hid_t dxpl_id, unsigned num_chunk_per_proc)
-    // herr_t H5Pset_dxpl_mpio_chunk_opt_ratio (hid_t dxpl_id, unsigned percent_proc_per_chunk)
-    // herr_t H5Pset_dxpl_mpio_collective_opt (hid_t dxpl_id, H5FD_mpio_collective_opt_t opt_mode)
-
     // ////////////////////////////////////////////////////////////
     // //
     // H5PL: HDF5 1.8 Plugin API Functions //
@@ -8080,6 +8365,17 @@ public class H5 implements java.io.Serializable {
      public synchronized static native boolean H5Sis_regular_hyperslab(long space_id) throws HDF5LibraryException;
 
     // /////// unimplemented ////////
+    // #ifdef NEW_HYPERSLAB_API
+    // H5_DLL hid_t H5Scombine_hyperslab(hid_t space_id, H5S_seloper_t op,
+    //                                  const hsize_t start[],
+    //                                  const hsize_t _stride[],
+    //                                  const hsize_t count[],
+    //                                  const hsize_t _block[]);
+    // H5_DLL herr_t H5Sselect_select(hid_t space1_id, H5S_seloper_t op,
+    //                                  hid_t space2_id);
+    // H5_DLL hid_t H5Scombine_select(hid_t space1_id, H5S_seloper_t op,
+    //                                  hid_t space2_id);
+    // #endif /* NEW_HYPERSLAB_API */
 
 
 
diff --git a/java/src/hdf/hdf5lib/HDF5Constants.java b/java/src/hdf/hdf5lib/HDF5Constants.java
index 9773100..eb4055d 100644
--- a/java/src/hdf/hdf5lib/HDF5Constants.java
+++ b/java/src/hdf/hdf5lib/HDF5Constants.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
@@ -90,6 +88,7 @@ public class HDF5Constants {
     public static final int H5D_VDS_ERROR = H5D_VDS_ERROR();
     public static final int H5D_VDS_FIRST_MISSING = H5D_VDS_FIRST_MISSING();
     public static final int H5D_VDS_LAST_AVAILABLE = H5D_VDS_LAST_AVAILABLE();
+    public static final int H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS = H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS();
 
     public static final int H5E_MAJOR = H5E_MAJOR();
     public static final int H5E_MINOR = H5E_MINOR();
@@ -207,7 +206,11 @@ public class HDF5Constants {
     public static final int H5F_CLOSE_SEMI = H5F_CLOSE_SEMI();
     public static final int H5F_CLOSE_STRONG = H5F_CLOSE_STRONG();
     public static final int H5F_CLOSE_WEAK = H5F_CLOSE_WEAK();
+    public static final int H5F_LIBVER_ERROR = H5F_LIBVER_ERROR();
     public static final int H5F_LIBVER_EARLIEST = H5F_LIBVER_EARLIEST();
+    public static final int H5F_LIBVER_V18 = H5F_LIBVER_V18();
+    public static final int H5F_LIBVER_V110 = H5F_LIBVER_V110();
+    public static final int H5F_LIBVER_NBOUNDS = H5F_LIBVER_NBOUNDS();
     public static final int H5F_LIBVER_LATEST = H5F_LIBVER_LATEST();
     public static final int H5F_OBJ_ALL = H5F_OBJ_ALL();
     public static final int H5F_OBJ_ATTR = H5F_OBJ_ATTR();
@@ -770,6 +773,8 @@ public class HDF5Constants {
 
     private static native final int H5D_VDS_LAST_AVAILABLE();
 
+    private static native final int H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS();
+
     private static native final long H5E_ALIGNMENT();
 
     private static native final long H5E_ALREADYEXISTS();
@@ -998,8 +1003,16 @@ public class HDF5Constants {
 
     private static native final int H5F_CLOSE_WEAK();
 
+    private static native final int H5F_LIBVER_ERROR();
+
     private static native final int H5F_LIBVER_EARLIEST();
 
+    private static native final int H5F_LIBVER_V18();
+
+    private static native final int H5F_LIBVER_V110();
+
+    private static native final int H5F_LIBVER_NBOUNDS();
+
     private static native final int H5F_LIBVER_LATEST();
 
     private static native final int H5F_OBJ_ALL();
diff --git a/java/src/hdf/hdf5lib/HDF5GroupInfo.java b/java/src/hdf/hdf5lib/HDF5GroupInfo.java
index fa33fec..a45cb7c 100644
--- a/java/src/hdf/hdf5lib/HDF5GroupInfo.java
+++ b/java/src/hdf/hdf5lib/HDF5GroupInfo.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
diff --git a/java/src/hdf/hdf5lib/HDFArray.java b/java/src/hdf/hdf5lib/HDFArray.java
index 55c19e4..529aecb 100644
--- a/java/src/hdf/hdf5lib/HDFArray.java
+++ b/java/src/hdf/hdf5lib/HDFArray.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
diff --git a/java/src/hdf/hdf5lib/HDFNativeData.java b/java/src/hdf/hdf5lib/HDFNativeData.java
index 66929fb..9637f62 100644
--- a/java/src/hdf/hdf5lib/HDFNativeData.java
+++ b/java/src/hdf/hdf5lib/HDFNativeData.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib;
diff --git a/java/src/hdf/hdf5lib/callbacks/Callbacks.java b/java/src/hdf/hdf5lib/callbacks/Callbacks.java
index 5757eef..9fc961a 100644
--- a/java/src/hdf/hdf5lib/callbacks/Callbacks.java
+++ b/java/src/hdf/hdf5lib/callbacks/Callbacks.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5A_iterate_cb.java b/java/src/hdf/hdf5lib/callbacks/H5A_iterate_cb.java
index fa390a2..988c8fb 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5A_iterate_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5A_iterate_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5A_iterate_t.java b/java/src/hdf/hdf5lib/callbacks/H5A_iterate_t.java
index 4816f8f..51d67d5 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5A_iterate_t.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5A_iterate_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5D_append_cb.java b/java/src/hdf/hdf5lib/callbacks/H5D_append_cb.java
index 1b66e34..ead8f73 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5D_append_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5D_append_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5D_append_t.java b/java/src/hdf/hdf5lib/callbacks/H5D_append_t.java
index dcbd331..8bf6410 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5D_append_t.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5D_append_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5D_iterate_cb.java b/java/src/hdf/hdf5lib/callbacks/H5D_iterate_cb.java
index bac3dd9..a911a1c 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5D_iterate_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5D_iterate_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5D_iterate_t.java b/java/src/hdf/hdf5lib/callbacks/H5D_iterate_t.java
index 03bcc20..d049711 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5D_iterate_t.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5D_iterate_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5E_walk_cb.java b/java/src/hdf/hdf5lib/callbacks/H5E_walk_cb.java
index 672d151..afc04ae 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5E_walk_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5E_walk_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5E_walk_t.java b/java/src/hdf/hdf5lib/callbacks/H5E_walk_t.java
index f3f8a39..0be8977 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5E_walk_t.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5E_walk_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5L_iterate_cb.java b/java/src/hdf/hdf5lib/callbacks/H5L_iterate_cb.java
index 5218311..ec71911 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5L_iterate_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5L_iterate_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5L_iterate_t.java b/java/src/hdf/hdf5lib/callbacks/H5L_iterate_t.java
index b7c25f4..28ffb8a 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5L_iterate_t.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5L_iterate_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5O_iterate_cb.java b/java/src/hdf/hdf5lib/callbacks/H5O_iterate_cb.java
index 630205f..89cf206 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5O_iterate_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5O_iterate_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5O_iterate_t.java b/java/src/hdf/hdf5lib/callbacks/H5O_iterate_t.java
index da64f19..1491b09 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5O_iterate_t.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5O_iterate_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_cls_close_func_cb.java b/java/src/hdf/hdf5lib/callbacks/H5P_cls_close_func_cb.java
index dcd4ed2..e77d386 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_cls_close_func_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_cls_close_func_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_cls_close_func_t.java b/java/src/hdf/hdf5lib/callbacks/H5P_cls_close_func_t.java
index 222bd26..0d5ad9e 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_cls_close_func_t.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_cls_close_func_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_cls_copy_func_cb.java b/java/src/hdf/hdf5lib/callbacks/H5P_cls_copy_func_cb.java
index 0dc8a94..139f877 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_cls_copy_func_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_cls_copy_func_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_cls_copy_func_t.java b/java/src/hdf/hdf5lib/callbacks/H5P_cls_copy_func_t.java
index eed29bb..12c2601 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_cls_copy_func_t.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_cls_copy_func_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_cls_create_func_cb.java b/java/src/hdf/hdf5lib/callbacks/H5P_cls_create_func_cb.java
index 777e302..e64ec6f 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_cls_create_func_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_cls_create_func_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_cls_create_func_t.java b/java/src/hdf/hdf5lib/callbacks/H5P_cls_create_func_t.java
index 78973f0..73646f1 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_cls_create_func_t.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_cls_create_func_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_iterate_cb.java b/java/src/hdf/hdf5lib/callbacks/H5P_iterate_cb.java
index 0d98325..5ecb88d 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_iterate_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_iterate_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_iterate_t.java b/java/src/hdf/hdf5lib/callbacks/H5P_iterate_t.java
index dbbf80d..2e320b4 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_iterate_t.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_iterate_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_prp_close_func_cb.java b/java/src/hdf/hdf5lib/callbacks/H5P_prp_close_func_cb.java
index 3ea44ac..103fe5f 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_prp_close_func_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_prp_close_func_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_prp_compare_func_cb.java b/java/src/hdf/hdf5lib/callbacks/H5P_prp_compare_func_cb.java
index 0daaca5..46477b9 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_prp_compare_func_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_prp_compare_func_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_prp_copy_func_cb.java b/java/src/hdf/hdf5lib/callbacks/H5P_prp_copy_func_cb.java
index 4e560e2..57994bb5 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_prp_copy_func_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_prp_copy_func_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_prp_create_func_cb.java b/java/src/hdf/hdf5lib/callbacks/H5P_prp_create_func_cb.java
index dc4fee1..8791c22 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_prp_create_func_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_prp_create_func_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_prp_delete_func_cb.java b/java/src/hdf/hdf5lib/callbacks/H5P_prp_delete_func_cb.java
index 9aa27ab..46cd097 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_prp_delete_func_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_prp_delete_func_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_prp_get_func_cb.java b/java/src/hdf/hdf5lib/callbacks/H5P_prp_get_func_cb.java
index bfc7b37..04599a0 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_prp_get_func_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_prp_get_func_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/callbacks/H5P_prp_set_func_cb.java b/java/src/hdf/hdf5lib/callbacks/H5P_prp_set_func_cb.java
index c1e9b00..6ac750f 100644
--- a/java/src/hdf/hdf5lib/callbacks/H5P_prp_set_func_cb.java
+++ b/java/src/hdf/hdf5lib/callbacks/H5P_prp_set_func_cb.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.callbacks;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5AtomException.java b/java/src/hdf/hdf5lib/exceptions/HDF5AtomException.java
index 3309223..850044c 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5AtomException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5AtomException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5AttributeException.java b/java/src/hdf/hdf5lib/exceptions/HDF5AttributeException.java
index 8c1a7b8..87b075b 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5AttributeException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5AttributeException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5BtreeException.java b/java/src/hdf/hdf5lib/exceptions/HDF5BtreeException.java
index dc82fd9..5118254 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5BtreeException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5BtreeException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5DataFiltersException.java b/java/src/hdf/hdf5lib/exceptions/HDF5DataFiltersException.java
index 17fd9db..14ae43f 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5DataFiltersException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5DataFiltersException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5DataStorageException.java b/java/src/hdf/hdf5lib/exceptions/HDF5DataStorageException.java
index f22c9ec..721d3ef 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5DataStorageException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5DataStorageException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5DatasetInterfaceException.java b/java/src/hdf/hdf5lib/exceptions/HDF5DatasetInterfaceException.java
index e39709d..3c55a6b 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5DatasetInterfaceException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5DatasetInterfaceException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5DataspaceInterfaceException.java b/java/src/hdf/hdf5lib/exceptions/HDF5DataspaceInterfaceException.java
index 531202c..c0182ee 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5DataspaceInterfaceException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5DataspaceInterfaceException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5DatatypeInterfaceException.java b/java/src/hdf/hdf5lib/exceptions/HDF5DatatypeInterfaceException.java
index 3c0c144..4da074b 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5DatatypeInterfaceException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5DatatypeInterfaceException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5Exception.java b/java/src/hdf/hdf5lib/exceptions/HDF5Exception.java
index 8a83ca1..1b55437 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5Exception.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5Exception.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5ExternalFileListException.java b/java/src/hdf/hdf5lib/exceptions/HDF5ExternalFileListException.java
index 62c5dd8..28f5437 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5ExternalFileListException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5ExternalFileListException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5FileInterfaceException.java b/java/src/hdf/hdf5lib/exceptions/HDF5FileInterfaceException.java
index 0b63b41..c8dbcea 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5FileInterfaceException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5FileInterfaceException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5FunctionArgumentException.java b/java/src/hdf/hdf5lib/exceptions/HDF5FunctionArgumentException.java
index c984aae..e7f20e0 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5FunctionArgumentException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5FunctionArgumentException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5FunctionEntryExitException.java b/java/src/hdf/hdf5lib/exceptions/HDF5FunctionEntryExitException.java
index 5dad930..26e836f 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5FunctionEntryExitException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5FunctionEntryExitException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5HeapException.java b/java/src/hdf/hdf5lib/exceptions/HDF5HeapException.java
index dfe4ced..a32e2a1 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5HeapException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5HeapException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5InternalErrorException.java b/java/src/hdf/hdf5lib/exceptions/HDF5InternalErrorException.java
index 45a836c..25ac572 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5InternalErrorException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5InternalErrorException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5JavaException.java b/java/src/hdf/hdf5lib/exceptions/HDF5JavaException.java
index 2db79ef..7c61194 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5JavaException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5JavaException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5LibraryException.java b/java/src/hdf/hdf5lib/exceptions/HDF5LibraryException.java
index 8b21ff8..5ae977d 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5LibraryException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5LibraryException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5LowLevelIOException.java b/java/src/hdf/hdf5lib/exceptions/HDF5LowLevelIOException.java
index e0a95d0..6d792c3 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5LowLevelIOException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5LowLevelIOException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5MetaDataCacheException.java b/java/src/hdf/hdf5lib/exceptions/HDF5MetaDataCacheException.java
index cbc3b75..02f2d33 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5MetaDataCacheException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5MetaDataCacheException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5ObjectHeaderException.java b/java/src/hdf/hdf5lib/exceptions/HDF5ObjectHeaderException.java
index 0cdd0d1..2bb6861 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5ObjectHeaderException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5ObjectHeaderException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5PropertyListInterfaceException.java b/java/src/hdf/hdf5lib/exceptions/HDF5PropertyListInterfaceException.java
index aa9f668..b1baaad 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5PropertyListInterfaceException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5PropertyListInterfaceException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5ReferenceException.java b/java/src/hdf/hdf5lib/exceptions/HDF5ReferenceException.java
index 2c8c93b..ea4a89a 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5ReferenceException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5ReferenceException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5ResourceUnavailableException.java b/java/src/hdf/hdf5lib/exceptions/HDF5ResourceUnavailableException.java
index f1c0c60..fc92578 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5ResourceUnavailableException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5ResourceUnavailableException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/exceptions/HDF5SymbolTableException.java b/java/src/hdf/hdf5lib/exceptions/HDF5SymbolTableException.java
index 87384d1..b90ce64 100644
--- a/java/src/hdf/hdf5lib/exceptions/HDF5SymbolTableException.java
+++ b/java/src/hdf/hdf5lib/exceptions/HDF5SymbolTableException.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.exceptions;
diff --git a/java/src/hdf/hdf5lib/structs/H5AC_cache_config_t.java b/java/src/hdf/hdf5lib/structs/H5AC_cache_config_t.java
index 2128d8a..20863dc 100644
--- a/java/src/hdf/hdf5lib/structs/H5AC_cache_config_t.java
+++ b/java/src/hdf/hdf5lib/structs/H5AC_cache_config_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.structs;
diff --git a/java/src/hdf/hdf5lib/structs/H5A_info_t.java b/java/src/hdf/hdf5lib/structs/H5A_info_t.java
index b04a757..a46a495 100644
--- a/java/src/hdf/hdf5lib/structs/H5A_info_t.java
+++ b/java/src/hdf/hdf5lib/structs/H5A_info_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.structs;
diff --git a/java/src/hdf/hdf5lib/structs/H5E_error2_t.java b/java/src/hdf/hdf5lib/structs/H5E_error2_t.java
index b7cd60a..257ad05 100644
--- a/java/src/hdf/hdf5lib/structs/H5E_error2_t.java
+++ b/java/src/hdf/hdf5lib/structs/H5E_error2_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.structs;
diff --git a/java/src/hdf/hdf5lib/structs/H5F_info2_t.java b/java/src/hdf/hdf5lib/structs/H5F_info2_t.java
index 8fbde68..4664b5b 100644
--- a/java/src/hdf/hdf5lib/structs/H5F_info2_t.java
+++ b/java/src/hdf/hdf5lib/structs/H5F_info2_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.structs;
diff --git a/java/src/hdf/hdf5lib/structs/H5G_info_t.java b/java/src/hdf/hdf5lib/structs/H5G_info_t.java
index daa6808..56c876e 100644
--- a/java/src/hdf/hdf5lib/structs/H5G_info_t.java
+++ b/java/src/hdf/hdf5lib/structs/H5G_info_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.structs;
diff --git a/java/src/hdf/hdf5lib/structs/H5L_info_t.java b/java/src/hdf/hdf5lib/structs/H5L_info_t.java
index d43853f..3bbb189 100644
--- a/java/src/hdf/hdf5lib/structs/H5L_info_t.java
+++ b/java/src/hdf/hdf5lib/structs/H5L_info_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.structs;
diff --git a/java/src/hdf/hdf5lib/structs/H5O_hdr_info_t.java b/java/src/hdf/hdf5lib/structs/H5O_hdr_info_t.java
index 86cf883..a39c1ed 100644
--- a/java/src/hdf/hdf5lib/structs/H5O_hdr_info_t.java
+++ b/java/src/hdf/hdf5lib/structs/H5O_hdr_info_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.structs;
diff --git a/java/src/hdf/hdf5lib/structs/H5O_info_t.java b/java/src/hdf/hdf5lib/structs/H5O_info_t.java
index a89aaf0..ac32f6a 100644
--- a/java/src/hdf/hdf5lib/structs/H5O_info_t.java
+++ b/java/src/hdf/hdf5lib/structs/H5O_info_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.structs;
diff --git a/java/src/hdf/hdf5lib/structs/H5_ih_info_t.java b/java/src/hdf/hdf5lib/structs/H5_ih_info_t.java
index 450f548..ea36d85 100644
--- a/java/src/hdf/hdf5lib/structs/H5_ih_info_t.java
+++ b/java/src/hdf/hdf5lib/structs/H5_ih_info_t.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package hdf.hdf5lib.structs;
diff --git a/java/src/hdf/overview.html b/java/src/hdf/overview.html
index 39d75b7..9c19442 100644
--- a/java/src/hdf/overview.html
+++ b/java/src/hdf/overview.html
@@ -47,20 +47,20 @@ which has a method:
 The native method is implemented in C using the
 <a href="http://java.sun.com/javase/6/docs/technotes/guides/jni/index.html">Java
 Native Method Interface </a>(JNI). This is written something like the following:
-<pre><b>JNIEXPORT jint
+<pre><b>JNIEXPORT jlong
 JNICALL Java_hdf_hdf5lib_H5_H5Fopen
 (
 &nbsp;JNIEnv *env,
 &nbsp;jclass class,
 &nbsp;jstring hdfFile,
 &nbsp;jint flags,
-&nbsp;jint access)
+&nbsp;jlong access)
 &nbsp;{
 
 &nbsp;/* ...convert Java String to (char *) */
 
 &nbsp;/* call the HDF library */
-&nbsp;retVal = H5Fopen((char *)file, (unsigned)flags, (hid_t)access );
+&nbsp;retVal = H5Fopen((char *)file, (unsigned)flags, (hid_t)access);
 
 &nbsp;/* ... */
 }</b></pre>
diff --git a/java/src/jni/CMakeLists.txt b/java/src/jni/CMakeLists.txt
index 9e6c099..dc9cc01 100644
--- a/java/src/jni/CMakeLists.txt
+++ b/java/src/jni/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_JAVA_JNI C CXX)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_JAVA_JNI C)
 
 set (HDF5_JAVA_JNI_CSRCS
     ${HDF5_JAVA_JNI_SOURCE_DIR}/exceptionImp.c
@@ -44,22 +44,19 @@ set (HDF5_JAVA_JNI_CHDRS
     ${HDF5_JAVA_JNI_SOURCE_DIR}/nativeData.h
 )
 
-INCLUDE_DIRECTORIES( ${HDF5_JAVA_JNI_SOURCE_DIR} )
-
 set (CMAKE_INCLUDE_CURRENT_DIR_IN_INTERFACE ON)
 
 ########### JNI libraries always must be built shared  ###############
 add_library (${HDF5_JAVA_JNI_LIB_TARGET} SHARED ${HDF5_JAVA_JNI_CSRCS} ${HDF5_JAVA_JNI_CHDRS})
+target_include_directories(${HDF5_JAVA_JNI_LIB_TARGET} PRIVATE ${HDF5_BINARY_DIR} ${HDF5_JAVA_JNI_SOURCE_DIR})
 TARGET_C_PROPERTIES (${HDF5_JAVA_JNI_LIB_TARGET} SHARED " " " ")
-target_link_libraries (${HDF5_JAVA_JNI_LIB_TARGET} ${HDF5_LIB_TARGET})
+target_link_libraries (${HDF5_JAVA_JNI_LIB_TARGET} PUBLIC ${HDF5_LIB_TARGET})
 set_target_properties (${HDF5_JAVA_JNI_LIB_TARGET} PROPERTIES FOLDER libraries/jni)
 SET_GLOBAL_VARIABLE (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_JAVA_JNI_LIB_TARGET}")
-H5_SET_LIB_OPTIONS (${HDF5_JAVA_JNI_LIB_TARGET} ${HDF5_JAVA_JNI_LIB_NAME} SHARED ${HDF5_JAVA_PACKAGE_SOVERSION})
+H5_SET_LIB_OPTIONS (${HDF5_JAVA_JNI_LIB_TARGET} ${HDF5_JAVA_JNI_LIB_NAME} SHARED "JAVA")
 if (WIN32)
   get_filename_component (HDF5_JAVA_JNI_DLL_NAME ${HDF5_JAVA_JNI_LIB_TARGET} NAME_WE)
-  if (CMAKE_BUILD_TYPE MATCHES Debug)
-    set (HDF5_JAVA_JNI_DLL_NAME "${HDF5_JAVA_JNI_DLL_NAME}_D")
-  endif ()
+  set (HDF5_JAVA_JNI_DLL_NAME "${HDF5_JAVA_JNI_DLL_NAME}$<$<CONFIG:Debug>:_D>")
   # message (STATUS "HDF5_JAVA_JNI_DLL_NAME: ${HDF5_JAVA_JNI_DLL_NAME}")
   if (BUILD_TESTING)
     add_custom_target (HDF5_JAVA_JNI-Test-Copy ALL
diff --git a/java/src/jni/Makefile.am b/java/src/jni/Makefile.am
index 4667407..6ded371 100644
--- a/java/src/jni/Makefile.am
+++ b/java/src/jni/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -31,7 +29,7 @@ AM_CPPFLAGS+=-I$(top_srcdir)/src -I$(top_srcdir)/java/src/jni $(JNIFLAGS)
 lib_LTLIBRARIES=libhdf5_java.la
 
 # Add libtool numbers to the HDF5 Java (JNI) library (from config/lt_vers.am)
-libhdf5_java_la_LDFLAGS= -version-info $(LT_JAVA_VERS_INTERFACE):$(LT_JAVA_VERS_REVISION):$(LT_JAVA_VERS_AGE) $(AM_LDFLAGS)
+libhdf5_java_la_LDFLAGS = -avoid-version -shared -export-dynamic -version-info $(LT_JAVA_VERS_INTERFACE):$(LT_JAVA_VERS_REVISION):$(LT_JAVA_VERS_AGE) $(AM_LDFLAGS)
 
 # Source files for the library
 libhdf5_java_la_SOURCES=exceptionImp.c h5Constants.c nativeData.c h5util.c h5Imp.c \
diff --git a/java/src/jni/exceptionImp.c b/java/src/jni/exceptionImp.c
index 28eec21..afad5d5 100644
--- a/java/src/jni/exceptionImp.c
+++ b/java/src/jni/exceptionImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
@@ -35,6 +33,9 @@ extern "C" {
 #include "h5jni.h"
 #include "exceptionImp.h"
 
+extern H5E_auto2_t         efunc;
+extern void               *edata;
+
 
 /*******************/
 /* Local Variables */
@@ -124,10 +125,24 @@ JNIEXPORT jint JNICALL
 Java_hdf_hdf5lib_H5_H5error_1off
     (JNIEnv *env, jclass clss)
 {
+    H5Eget_auto2(H5E_DEFAULT, &efunc, &edata);
     H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
     return 0;
 } /* end Java_hdf_hdf5lib_H5_H5error_1off() */
 
+/*
+ * Class:     hdf_hdf5lib_exceptions_HDF5Library
+ * Method:    H5error_on
+ * Signature: ()V
+ *
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5error_1on
+    (JNIEnv *env, jclass clss)
+{
+    H5Eset_auto2(H5E_DEFAULT, efunc, edata);
+} /* end Java_hdf_hdf5lib_H5_H5error_1on() */
+
 
 /*
  * Class:     hdf_hdf5lib_exceptions_HDFLibraryException
diff --git a/java/src/jni/exceptionImp.h b/java/src/jni/exceptionImp.h
index a9b812d..423e537 100644
--- a/java/src/jni/exceptionImp.h
+++ b/java/src/jni/exceptionImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
@@ -33,6 +31,16 @@ JNIEXPORT jint JNICALL
 Java_hdf_hdf5lib_H5_H5error_1off
   (JNIEnv *env, jclass clss );
 
+/*
+ * Class:     hdf_hdf5lib_exceptions_HDF5Library
+ * Method:    H5error_on
+ * Signature: ()V
+ *
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5error_1on
+  (JNIEnv *env, jclass clss );
+
 
 /*
  * Class:     hdf_hdf5lib_exceptions_HDFLibraryException
diff --git a/java/src/jni/h5Constants.c b/java/src/jni/h5Constants.c
index c6aa16c..900316e 100644
--- a/java/src/jni/h5Constants.c
+++ b/java/src/jni/h5Constants.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
@@ -26,7 +24,9 @@ extern "C" {
 #include <jni.h>
 #include "hdf5.h"
 
+#pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wmissing-prototypes"
+#pragma GCC diagnostic ignored "-Wunused-parameter"
 
 JNIEXPORT jlong JNICALL
 Java_hdf_hdf5lib_HDF5Constants_H5_1QUARTER_1HADDR_1MAX(JNIEnv *env, jclass cls) { return (hsize_t)HADDR_MAX/4; }
@@ -140,6 +140,8 @@ JNIEXPORT jint JNICALL
 Java_hdf_hdf5lib_HDF5Constants_H5D_1VDS_1FIRST_1MISSING(JNIEnv *env, jclass cls) { return H5D_VDS_FIRST_MISSING; }
 JNIEXPORT jint JNICALL
 Java_hdf_hdf5lib_HDF5Constants_H5D_1VDS_1LAST_1AVAILABLE(JNIEnv *env, jclass cls) { return H5D_VDS_LAST_AVAILABLE; }
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_HDF5Constants_H5D_1CHUNK_1DONT_1FILTER_1PARTIAL_1CHUNKS(JNIEnv *env, jclass cls) { return H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS; }
 
 JNIEXPORT jlong JNICALL
 Java_hdf_hdf5lib_HDF5Constants_H5E_1ALIGNMENT(JNIEnv *env, jclass cls) { return H5E_ALIGNMENT; }
@@ -378,8 +380,16 @@ Java_hdf_hdf5lib_HDF5Constants_H5F_1CLOSE_1STRONG(JNIEnv *env, jclass cls) { ret
 JNIEXPORT jint JNICALL
 Java_hdf_hdf5lib_HDF5Constants_H5F_1CLOSE_1WEAK(JNIEnv *env, jclass cls) { return H5F_CLOSE_WEAK; }
 JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_HDF5Constants_H5F_1LIBVER_1ERROR(JNIEnv *env, jclass cls){return H5F_LIBVER_ERROR;}
+JNIEXPORT jint JNICALL
 Java_hdf_hdf5lib_HDF5Constants_H5F_1LIBVER_1EARLIEST(JNIEnv *env, jclass cls){return H5F_LIBVER_EARLIEST;}
 JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_HDF5Constants_H5F_1LIBVER_1V18(JNIEnv *env, jclass cls){return H5F_LIBVER_V18;}
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_HDF5Constants_H5F_1LIBVER_1V110(JNIEnv *env, jclass cls){return H5F_LIBVER_V110;}
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_HDF5Constants_H5F_1LIBVER_1NBOUNDS(JNIEnv *env, jclass cls){return H5F_LIBVER_NBOUNDS;}
+JNIEXPORT jint JNICALL
 Java_hdf_hdf5lib_HDF5Constants_H5F_1LIBVER_1LATEST(JNIEnv *env, jclass cls){return H5F_LIBVER_LATEST;}
 JNIEXPORT jint JNICALL
 Java_hdf_hdf5lib_HDF5Constants_H5F_1OBJ_1ALL(JNIEnv *env, jclass cls) { return H5F_OBJ_ALL; }
diff --git a/java/src/jni/h5Imp.c b/java/src/jni/h5Imp.c
index 7a24b6f..2eeb075 100644
--- a/java/src/jni/h5Imp.c
+++ b/java/src/jni/h5Imp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
diff --git a/java/src/jni/h5Imp.h b/java/src/jni/h5Imp.h
index 79ff3e4..756b8bb 100644
--- a/java/src/jni/h5Imp.h
+++ b/java/src/jni/h5Imp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5aImp.c b/java/src/jni/h5aImp.c
index 5af8aae..26ec4fc 100644
--- a/java/src/jni/h5aImp.c
+++ b/java/src/jni/h5aImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
diff --git a/java/src/jni/h5aImp.h b/java/src/jni/h5aImp.h
index 5362ab7..62769fd 100644
--- a/java/src/jni/h5aImp.h
+++ b/java/src/jni/h5aImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5dImp.c b/java/src/jni/h5dImp.c
index ed1db41..9784055 100644
--- a/java/src/jni/h5dImp.c
+++ b/java/src/jni/h5dImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
@@ -55,6 +53,7 @@ extern jobject visit_callback;
 /* Local Prototypes */
 /********************/
 
+static herr_t H5DreadVL_asstr (JNIEnv *env, hid_t did, hid_t tid, hid_t mem_sid, hid_t file_sid, hid_t xfer_plist_id, jobjectArray buf);
 static herr_t H5DreadVL_str (JNIEnv *env, hid_t did, hid_t tid, hid_t mem_sid, hid_t file_sid, hid_t xfer_plist_id, jobjectArray buf);
 static herr_t H5DreadVL_array (JNIEnv *env, hid_t did, hid_t tid, hid_t mem_sid, hid_t file_sid, hid_t xfer_plist_id, jobjectArray buf);
 static herr_t H5DwriteVL_str (JNIEnv *env, hid_t did, hid_t tid, hid_t mem_sid, hid_t file_sid, hid_t xfer_plist_id, jobjectArray buf);
@@ -994,6 +993,96 @@ Java_hdf_hdf5lib_H5_H5Dwrite_1double
 
 /*
  * Class:     hdf_hdf5lib_H5
+ * Method:    H5DreadVL
+ * Signature: (JJJJJ[Ljava/lang/String;)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5DreadVL
+    (JNIEnv *env, jclass clss, jlong dataset_id, jlong mem_type_id, jlong mem_space_id,
+          jlong file_space_id, jlong xfer_plist_id, jobjectArray buf)
+{
+    herr_t  status = -1;
+    htri_t  isVlenStr=0;
+
+    if (buf == NULL) {
+        h5nullArgument(env, "H5DreadVL:  buf is NULL");
+    } /* end if */
+    else {
+        isVlenStr = H5Tdetect_class((hid_t)mem_type_id, H5T_STRING);
+
+        if (isVlenStr)
+            h5badArgument(env, "H5DreadVL: type is not variable length non-string");
+        else
+            status = H5DreadVL_asstr(env, (hid_t)dataset_id, (hid_t)mem_type_id,
+                                        (hid_t)mem_space_id, (hid_t)file_space_id,
+                                        (hid_t)xfer_plist_id, buf);
+    } /* end else */
+
+    return (jint)status;
+} /* end Java_hdf_hdf5lib_H5_H5Dread_1VL */
+
+herr_t
+H5DreadVL_asstr
+    (JNIEnv *env, hid_t did, hid_t tid, hid_t mem_sid, hid_t file_sid, hid_t xfer_plist_id, jobjectArray buf)
+{
+    jint    i;
+    jint    n;
+    jstring jstr;
+    h5str_t h5str;
+    hvl_t  *rdata;
+    size_t  size;
+    size_t  max_len = 0;
+    herr_t  status = -1;
+
+    n = ENVPTR->GetArrayLength(ENVPAR buf);
+    rdata = (hvl_t*)HDcalloc((size_t)n, sizeof(hvl_t));
+    if (rdata == NULL) {
+        h5JNIFatalError(env, "H5DreadVL_notstr:  failed to allocate buff for read");
+    } /* end if */
+    else {
+        status = H5Dread(did, tid, mem_sid, file_sid, xfer_plist_id, rdata);
+
+        if (status < 0) {
+            H5Dvlen_reclaim(tid, mem_sid, xfer_plist_id, rdata);
+            HDfree(rdata);
+            h5JNIFatalError(env, "H5DreadVL_notstr: failed to read data");
+        } /* end if */
+        else {
+            max_len = 1;
+            for (i=0; i < n; i++) {
+                if ((rdata + i)->len > max_len)
+                    max_len = (rdata + i)->len;
+            }
+
+            size = H5Tget_size(tid) * max_len;
+            HDmemset(&h5str, 0, sizeof(h5str_t));
+            h5str_new(&h5str, 4 * size);
+
+            if (h5str.s == NULL) {
+                H5Dvlen_reclaim(tid, mem_sid, xfer_plist_id, rdata);
+                HDfree(rdata);
+                h5JNIFatalError(env, "H5DreadVL_notstr:  failed to allocate buf");
+            } /* end if */
+            else {
+                for (i=0; i < n; i++) {
+                    h5str.s[0] = '\0';
+                    h5str_sprintf(&h5str, did, tid, rdata+i, 0);
+                    jstr = ENVPTR->NewStringUTF(ENVPAR h5str.s);
+                    ENVPTR->SetObjectArrayElement(ENVPAR buf, i, jstr);
+                } /* end for */
+                h5str_free(&h5str);
+
+                H5Dvlen_reclaim(tid, mem_sid, xfer_plist_id, rdata);
+                HDfree(rdata);
+            } /* end else */
+        } /* end else */
+    } /* end else */
+
+    return status;
+}
+
+/*
+ * Class:     hdf_hdf5lib_H5
  * Method:    H5Dread_string
  * Signature: (JJJJJ[Ljava/lang/String;)I
  */
diff --git a/java/src/jni/h5dImp.h b/java/src/jni/h5dImp.h
index eb26265..3cf24fe 100644
--- a/java/src/jni/h5dImp.h
+++ b/java/src/jni/h5dImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
@@ -206,6 +204,15 @@ Java_hdf_hdf5lib_H5_H5Dwrite_1double
 
 /*
  * Class:     hdf_hdf5lib_H5
+ * Method:    H5DreadVL
+ * Signature: (JJJJJ[Ljava/lang/String;)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5DreadVL
+(JNIEnv*, jclass, jlong, jlong, jlong, jlong, jlong, jobjectArray);
+
+/*
+ * Class:     hdf_hdf5lib_H5
  * Method:    H5Dread_string
  * Signature: (JJJJJ[Ljava/lang/String;)I
  */
diff --git a/java/src/jni/h5eImp.c b/java/src/jni/h5eImp.c
index 6e05515..24ddcbc 100644
--- a/java/src/jni/h5eImp.c
+++ b/java/src/jni/h5eImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
diff --git a/java/src/jni/h5eImp.h b/java/src/jni/h5eImp.h
index 88bbdc1..051b2ed 100644
--- a/java/src/jni/h5eImp.h
+++ b/java/src/jni/h5eImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5fImp.c b/java/src/jni/h5fImp.c
index 058ba26..8cf5252 100644
--- a/java/src/jni/h5fImp.c
+++ b/java/src/jni/h5fImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
diff --git a/java/src/jni/h5fImp.h b/java/src/jni/h5fImp.h
index 396df65..fcfdedf 100644
--- a/java/src/jni/h5fImp.h
+++ b/java/src/jni/h5fImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5gImp.c b/java/src/jni/h5gImp.c
index c40ed64..41ec382 100644
--- a/java/src/jni/h5gImp.c
+++ b/java/src/jni/h5gImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
diff --git a/java/src/jni/h5gImp.h b/java/src/jni/h5gImp.h
index dce1247..a411658 100644
--- a/java/src/jni/h5gImp.h
+++ b/java/src/jni/h5gImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5iImp.c b/java/src/jni/h5iImp.c
index 71e1b71..47574ca 100644
--- a/java/src/jni/h5iImp.c
+++ b/java/src/jni/h5iImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
diff --git a/java/src/jni/h5iImp.h b/java/src/jni/h5iImp.h
index 2bf839bc..2c854e6 100644
--- a/java/src/jni/h5iImp.h
+++ b/java/src/jni/h5iImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5jni.h b/java/src/jni/h5jni.h
index 9414d31..2970e14 100644
--- a/java/src/jni/h5jni.h
+++ b/java/src/jni/h5jni.h
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
diff --git a/java/src/jni/h5lImp.c b/java/src/jni/h5lImp.c
index 473b1c7..ac71845 100644
--- a/java/src/jni/h5lImp.c
+++ b/java/src/jni/h5lImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
@@ -459,7 +457,7 @@ Java_hdf_hdf5lib_H5_H5Lget_1value_1by_1idx
         } /* end if */
         else {
             buf_size = infobuf.u.val_size;
-            if(buf_size < 0) {
+            if(buf_size == 0) {
                 h5libraryError(env);
             } /* end if */
             else {
diff --git a/java/src/jni/h5lImp.h b/java/src/jni/h5lImp.h
index 6b2f3e1..3a7d8ea 100644
--- a/java/src/jni/h5lImp.h
+++ b/java/src/jni/h5lImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5oImp.c b/java/src/jni/h5oImp.c
index 24f6988..e8abead 100644
--- a/java/src/jni/h5oImp.c
+++ b/java/src/jni/h5oImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
diff --git a/java/src/jni/h5oImp.h b/java/src/jni/h5oImp.h
index 5d07c29..224f298 100644
--- a/java/src/jni/h5oImp.h
+++ b/java/src/jni/h5oImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5pImp.c b/java/src/jni/h5pImp.c
index f39f0e6..49cfeb9 100644
--- a/java/src/jni/h5pImp.c
+++ b/java/src/jni/h5pImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
@@ -2796,17 +2794,9 @@ Java_hdf_hdf5lib_H5_H5Pset_1libver_1bounds
 {
     herr_t retVal = -1;
 
-    if ((H5F_libver_t)high != H5F_LIBVER_LATEST) {
-        h5badArgument(env, "H5Pset_libver_bounds:  invalid high library version bound");
-    } /* end if */
-    else if(((H5F_libver_t)low !=H5F_LIBVER_EARLIEST) && ((H5F_libver_t)low != H5F_LIBVER_LATEST)) {
-        h5badArgument(env, "H5Pset_libver_bounds:  invalid low library version bound");
-    } /* end else if */
-    else {
-        retVal = H5Pset_libver_bounds((hid_t)fapl_id, (H5F_libver_t)low, (H5F_libver_t)high);
-        if(retVal < 0)
-            h5libraryError(env);
-    } /* end else */
+    retVal = H5Pset_libver_bounds((hid_t)fapl_id, (H5F_libver_t)low, (H5F_libver_t)high);
+    if(retVal < 0)
+        h5libraryError(env);
 
     return (jint)retVal;
 } /* end Java_hdf_hdf5lib_H5_H5Pset_1libver_1bounds */
@@ -5129,8 +5119,8 @@ Java_hdf_hdf5lib_H5_H5Pget_1mdc_1log_1options
         else {
             /* get the length of the filename */
             H5Pget_mdc_log_options((hid_t)fapl_id, &is_enabled, NULL, &location_size, &start_on_access);
-            if (location_size < 0) {
-                h5badArgument(env, "H5Pget_mdc_log_options:  location_size < 0");
+            if (location_size == 0) {
+                h5badArgument(env, "H5Pget_mdc_log_options:  location_size is 0");
             }/* end if */
             else if (location_size > 0) {
                 location_size++; /* add extra space for the null terminator */
@@ -5735,6 +5725,217 @@ Java_hdf_hdf5lib_H5_H5Pset_1metadata_1read_1attempts
      } /* end else */
 } /* end Java_hdf_hdf5lib_H5_H5Pset_1metadata_1read_1attempts */
 
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pset_virtual_prefix
+ * Signature: (JLjava/lang/String;)V
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1virtual_1prefix
+    (JNIEnv *env, jclass clss, jlong dapl_id, jstring prefix)
+{
+    herr_t      retVal = -1;
+    const char *aName;
+
+    PIN_JAVA_STRING(prefix, aName);
+    if (aName != NULL) {
+        retVal = H5Pset_virtual_prefix((hid_t)dapl_id, aName);
+
+        UNPIN_JAVA_STRING(prefix, aName);
+
+        if(retVal < 0)
+            h5libraryError(env);
+    }
+} /* end Java_hdf_hdf5lib_H5_H5Pset_1virtual_1prefix */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pget_virtual_prefix
+ * Signature: (J)Ljava/lang/String;
+ */
+JNIEXPORT jstring JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1virtual_1prefix
+    (JNIEnv *env, jclass clss, jlong dapl_id)
+{
+    size_t  size = 0;
+    char   *pre;
+    jlong   prefix_size = -1;
+    jstring str = NULL;
+
+    prefix_size = (jlong)H5Pget_virtual_prefix((hid_t)dapl_id, (char*)NULL, size);
+    if(prefix_size < 0) {
+        h5libraryError(env);
+    } /* end if */
+    else {
+        size = (size_t)prefix_size + 1;/* add extra space for the null terminator */
+        pre = (char*)HDmalloc(sizeof(char)*size);
+        if (pre == NULL) {
+            h5outOfMemory(env, "H5Pget_virtual_prefix:  malloc failed ");
+        } /* end if */
+        else {
+            prefix_size = (jlong)H5Pget_virtual_prefix((hid_t)dapl_id, (char*)pre, size);
+
+            if (prefix_size >= 0) {
+                str = ENVPTR->NewStringUTF(ENVPAR pre);
+                HDfree(pre);
+                if (str == NULL)
+                    h5JNIFatalError( env, "H5Pget_virtual_prefix:  return string not allocated");
+            } /* end if */
+            else {
+                HDfree(pre);
+                h5libraryError(env);
+            } /* end else */
+        } /* end else */
+    } /* end else */
+
+    return (jstring)str;
+} /* end Java_hdf_hdf5lib_H5_H5Pget_1virtual_1prefix */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pset_efile_prefix
+ * Signature: (JLjava/lang/String;)V
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1efile_1prefix
+    (JNIEnv *env, jclass clss, jlong dapl_id, jstring prefix)
+{
+    herr_t      retVal = -1;
+    const char *aName;
+
+    PIN_JAVA_STRING(prefix, aName);
+    if (aName != NULL) {
+        retVal = H5Pset_efile_prefix((hid_t)dapl_id, aName);
+
+        UNPIN_JAVA_STRING(prefix, aName);
+
+        if(retVal < 0)
+            h5libraryError(env);
+    }
+} /* end Java_hdf_hdf5lib_H5_H5Pset_1efile_1prefix */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pget_efile_prefix
+ * Signature: (J)Ljava/lang/String;
+ */
+JNIEXPORT jstring JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1efile_1prefix
+    (JNIEnv *env, jclass clss, jlong dapl_id)
+{
+    size_t  size = 0;
+    char   *pre;
+    jlong   prefix_size = -1;
+    jstring str = NULL;
+
+    prefix_size = (jlong)H5Pget_efile_prefix((hid_t)dapl_id, (char*)NULL, size);
+    if(prefix_size < 0) {
+        h5libraryError(env);
+    } /* end if */
+    else {
+        size = (size_t)prefix_size + 1;/* add extra space for the null terminator */
+        pre = (char*)HDmalloc(sizeof(char)*size);
+        if (pre == NULL) {
+            h5outOfMemory(env, "H5Pget_efile_prefix:  malloc failed ");
+        } /* end if */
+        else {
+            prefix_size = (jlong)H5Pget_efile_prefix((hid_t)dapl_id, (char*)pre, size);
+
+            if (prefix_size >= 0) {
+                str = ENVPTR->NewStringUTF(ENVPAR pre);
+                HDfree(pre);
+                if (str == NULL)
+                    h5JNIFatalError( env, "H5Pget_efile_prefix:  return string not allocated");
+            } /* end if */
+            else {
+                HDfree(pre);
+                h5libraryError(env);
+            } /* end else */
+        } /* end else */
+    } /* end else */
+
+    return (jstring)str;
+} /* end Java_hdf_hdf5lib_H5_H5Pget_1efile_1prefix */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pset_evict_on_close
+ * Signature: (JZ)V
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1evict_1on_1close
+    (JNIEnv *env, jclass clss, jlong fapl_id, jboolean evict_on_close)
+{
+    herr_t   retVal = -1;
+    hbool_t  evict_on_close_val;
+
+    if (evict_on_close == JNI_TRUE)
+        evict_on_close_val = TRUE;
+    else
+        evict_on_close_val = FALSE;
+
+    retVal = H5Pset_evict_on_close((hid_t)fapl_id, (hbool_t)evict_on_close_val);
+    if (retVal < 0)
+        h5libraryError(env);
+} /* end Java_hdf_hdf5lib_H5_H5Pset_1evict_1on_1close */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pget_evict_on_close
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1evict_1on_1close
+    (JNIEnv *env, jclass clss, jlong fapl_id)
+{
+    hbool_t   evict_on_close_val = FALSE;
+    jboolean  bval = JNI_FALSE;
+
+    if (H5Pget_evict_on_close((hid_t)fapl_id, (hbool_t *)&evict_on_close_val) < 0) {
+        h5libraryError(env);
+    } /* end if */
+    else {
+        if (evict_on_close_val == TRUE)
+            bval =  JNI_TRUE;
+    } /* end else */
+
+    return bval;
+} /* end Java_hdf_hdf5lib_H5_H5Pget_1evict_1on_1close */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pset_chunk_opts
+ * Signature: (JI)V
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1chunk_1opts
+    (JNIEnv *env, jclass clss, jlong dcpl_id, jint opts)
+{
+    herr_t   retVal = -1;
+
+    retVal = H5Pset_chunk_opts((hid_t)dcpl_id, (unsigned)opts);
+    if (retVal < 0)
+        h5libraryError(env);
+} /* end Java_hdf_hdf5lib_H5_H5Pset_1chunk_1opts */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pget_chunk_opts
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1chunk_1opts
+    (JNIEnv *env, jclass clss, jlong dcpl_id)
+{
+    unsigned   opts = 0;
+
+    if (H5Pget_chunk_opts((hid_t)dcpl_id, opts) < 0)
+        h5libraryError(env);
+
+    return (jint)opts;
+} /* end Java_hdf_hdf5lib_H5_H5Pget_1chunk_1opts */
+
 #ifdef __cplusplus
 } /* end extern "C" */
 #endif /* __cplusplus */
diff --git a/java/src/jni/h5pImp.h b/java/src/jni/h5pImp.h
index 03b0e03..1d12e3d 100644
--- a/java/src/jni/h5pImp.h
+++ b/java/src/jni/h5pImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
@@ -1535,7 +1533,6 @@ JNIEXPORT jlong JNICALL
 Java_hdf_hdf5lib_H5_H5Pget_1metadata_1read_1attempts
 (JNIEnv *, jclass, jlong);
 
-
 /*
  * Class:     hdf_hdf5lib_H5
  * Method:    H5Pset_metadata_read_attempts
@@ -1545,6 +1542,78 @@ JNIEXPORT void JNICALL
 Java_hdf_hdf5lib_H5_H5Pset_1metadata_1read_1attempts
 (JNIEnv *, jclass, jlong, jlong);
 
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pset_virtual_prefix
+ * Signature: (JLjava/lang/String;)V
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1virtual_1prefix
+(JNIEnv *, jclass, jlong, jstring);
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pget_virtual_prefix
+ * Signature: (J)Ljava/lang/String;
+ */
+JNIEXPORT jstring JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1virtual_1prefix
+(JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pset_efile_prefix
+ * Signature: (JLjava/lang/String;)V
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1efile_1prefix
+(JNIEnv *, jclass, jlong, jstring);
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pget_efile_prefix
+ * Signature: (J)Ljava/lang/String;
+ */
+JNIEXPORT jstring JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1efile_1prefix
+(JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pset_evict_on_close
+ * Signature: (JZ)V
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1evict_1on_1close
+(JNIEnv *, jclass, jlong, jboolean);
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pget_evict_on_close
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1evict_1on_1close
+(JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pset_chunk_opts
+ * Signature: (JI)V
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1chunk_1opts
+(JNIEnv *, jclass, jlong, jint);
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pget_chunk_opts
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1chunk_1opts
+(JNIEnv *, jclass, jlong);
+
 
 #ifdef __cplusplus
 } /* end extern "C" */
diff --git a/java/src/jni/h5plImp.c b/java/src/jni/h5plImp.c
index 34d6f8b..ffd5b7a 100644
--- a/java/src/jni/h5plImp.c
+++ b/java/src/jni/h5plImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
@@ -70,7 +68,7 @@ JNIEXPORT void JNICALL
 Java_hdf_hdf5lib_H5_H5PLappend
   (JNIEnv *env, jclass clss, jobjectArray plugin_path)
 {
-    char *aName;
+    const char *aName;
     herr_t retVal = -1;
 
     PIN_JAVA_STRING(plugin_path, aName);
@@ -92,7 +90,7 @@ JNIEXPORT void JNICALL
 Java_hdf_hdf5lib_H5_H5PLprepend
   (JNIEnv *env, jclass clss, jobjectArray plugin_path)
 {
-    char *aName;
+    const char *aName;
     herr_t retVal = -1;
 
     PIN_JAVA_STRING(plugin_path, aName);
@@ -115,7 +113,7 @@ JNIEXPORT void JNICALL
 Java_hdf_hdf5lib_H5_H5PLreplace
   (JNIEnv *env, jclass clss, jobjectArray plugin_path, jint index)
 {
-    char *aName;
+    const char *aName;
     herr_t retVal = -1;
 
     PIN_JAVA_STRING(plugin_path, aName);
@@ -138,7 +136,7 @@ JNIEXPORT void JNICALL
 Java_hdf_hdf5lib_H5_H5PLinsert
   (JNIEnv *env, jclass clss, jobjectArray plugin_path, jint index)
 {
-    char *aName;
+    const char *aName;
     herr_t retVal = -1;
 
     PIN_JAVA_STRING(plugin_path, aName);
@@ -213,13 +211,11 @@ JNIEXPORT jint JNICALL
 Java_hdf_hdf5lib_H5_H5PLsize
   (JNIEnv *env, jclass clss)
 {
-    int retVal = -1;
-
-    retVal = H5PLsize();
-    if (retVal < 0)
+    unsigned int listsize = 0;
+    if (H5PLsize(&listsize) < 0) {
         h5libraryError(env);
-
-    return (jint)retVal;
+    }
+    return (jint)listsize;
 } /* end Java_hdf_hdf5lib_H5_H5PLsize */
 
 #ifdef __cplusplus
diff --git a/java/src/jni/h5plImp.h b/java/src/jni/h5plImp.h
index 5326a94..5336621 100644
--- a/java/src/jni/h5plImp.h
+++ b/java/src/jni/h5plImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5rImp.c b/java/src/jni/h5rImp.c
index 647f973..b250550 100644
--- a/java/src/jni/h5rImp.c
+++ b/java/src/jni/h5rImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 #ifdef __cplusplus
diff --git a/java/src/jni/h5rImp.h b/java/src/jni/h5rImp.h
index 1f8d206..e28329b 100644
--- a/java/src/jni/h5rImp.h
+++ b/java/src/jni/h5rImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5sImp.c b/java/src/jni/h5sImp.c
index d996ae5..10f69eb 100644
--- a/java/src/jni/h5sImp.c
+++ b/java/src/jni/h5sImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
@@ -1208,8 +1206,8 @@ Java_hdf_hdf5lib_H5_H5Sencode
         if (status < 0) {
             h5libraryError(env);
         } /* end else if */
-        else if (buf_size < 0) {
-            h5badArgument(env, "H5Sencode:  buf_size < 0");
+        else if (buf_size == 0) {
+            h5badArgument(env, "H5Sencode:  buf_size = 0");
         } /* end if */
         else {
             bufPtr = (unsigned char*)HDcalloc((size_t) 1, buf_size);
diff --git a/java/src/jni/h5sImp.h b/java/src/jni/h5sImp.h
index fd2184d..141e504 100644
--- a/java/src/jni/h5sImp.h
+++ b/java/src/jni/h5sImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5tImp.c b/java/src/jni/h5tImp.c
index 1467b41..7b4af56 100644
--- a/java/src/jni/h5tImp.c
+++ b/java/src/jni/h5tImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
diff --git a/java/src/jni/h5tImp.h b/java/src/jni/h5tImp.h
index 417d231..374d992 100644
--- a/java/src/jni/h5tImp.h
+++ b/java/src/jni/h5tImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/h5util.c b/java/src/jni/h5util.c
index 0d2999a..fdabd76 100644
--- a/java/src/jni/h5util.c
+++ b/java/src/jni/h5util.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
@@ -43,6 +41,9 @@ jobject get_callback;
 jobject set_callback;
 jobject delete_callback;
 
+H5E_auto2_t         efunc;
+void               *edata;
+
 /********************/
 /* Local Prototypes */
 /********************/
@@ -352,7 +353,7 @@ h5str_sprintf
             this_str = (char*)HDmalloc(4 * (nll + 1));
 
             if (1 == nll) {
-                sprintf(this_str, "0x%02x", ucptr[0]);
+                sprintf(this_str, "%#02x", ucptr[0]);
             }
             else {
                 for (i = 0; i < (int)nll; i++)
@@ -483,7 +484,7 @@ h5str_sprintf
         this_str = (char*)HDmalloc(4 * (nll + 1));
 
         if (1 == nll) {
-            sprintf(this_str, "0x%02x", ucptr[0]);
+            sprintf(this_str, "%#02x", ucptr[0]);
         }
         else {
             for (i = 0; i < (int)nll; i++)
@@ -1053,8 +1054,20 @@ h5str_get_little_endian_type
             p_type=H5Tcopy(H5T_IEEE_F64LE);
         break;
 
-    case H5T_TIME:
     case H5T_BITFIELD:
+    {
+        if ( size == 1)
+            p_type=H5Tcopy(H5T_STD_B8LE);
+        else if ( size == 2)
+            p_type=H5Tcopy(H5T_STD_B16LE);
+        else if ( size == 4)
+            p_type=H5Tcopy(H5T_STD_B32LE);
+        else if ( size == 8)
+            p_type=H5Tcopy(H5T_STD_B64LE);
+    }
+    break;
+
+    case H5T_TIME:
     case H5T_OPAQUE:
     case H5T_STRING:
     case H5T_COMPOUND:
@@ -1124,8 +1137,20 @@ h5str_get_big_endian_type
             p_type=H5Tcopy(H5T_IEEE_F64BE);
         break;
 
-    case H5T_TIME:
     case H5T_BITFIELD:
+    {
+        if ( size == 1)
+            p_type=H5Tcopy(H5T_STD_B8BE);
+        else if ( size == 2)
+            p_type=H5Tcopy(H5T_STD_B16BE);
+        else if ( size == 4)
+            p_type=H5Tcopy(H5T_STD_B32BE);
+        else if ( size == 8)
+            p_type=H5Tcopy(H5T_STD_B64BE);
+    }
+    break;
+
+    case H5T_TIME:
     case H5T_OPAQUE:
     case H5T_STRING:
     case H5T_COMPOUND:
diff --git a/java/src/jni/h5util.h b/java/src/jni/h5util.h
index f690e8b..434a107 100644
--- a/java/src/jni/h5util.h
+++ b/java/src/jni/h5util.h
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
diff --git a/java/src/jni/h5zImp.c b/java/src/jni/h5zImp.c
index 2c8d8c3..a5e6cd8 100644
--- a/java/src/jni/h5zImp.c
+++ b/java/src/jni/h5zImp.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 
diff --git a/java/src/jni/h5zImp.h b/java/src/jni/h5zImp.h
index bbdc506..bffe9d8 100644
--- a/java/src/jni/h5zImp.h
+++ b/java/src/jni/h5zImp.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/src/jni/nativeData.c b/java/src/jni/nativeData.c
index 8388c99..33f4953 100644
--- a/java/src/jni/nativeData.c
+++ b/java/src/jni/nativeData.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  *  For details of the HDF libraries, see the HDF Documentation at:
- *    http://hdfdfgroup.org/HDF5/doc/
+ *    http://hdfgroup.org/HDF5/doc/
  *
  */
 /*
diff --git a/java/src/jni/nativeData.h b/java/src/jni/nativeData.h
index f8df4ce..e9e1a5d 100644
--- a/java/src/jni/nativeData.h
+++ b/java/src/jni/nativeData.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <jni.h>
diff --git a/java/test/CMakeLists.txt b/java/test/CMakeLists.txt
index 8912b3f..5cded3b 100644
--- a/java/test/CMakeLists.txt
+++ b/java/test/CMakeLists.txt
@@ -1,17 +1,13 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_JAVA_TEST Java)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_JAVA_TEST Java)
 
 set (CMAKE_VERBOSE_MAKEFILE 1)
 
-INCLUDE_DIRECTORIES (
-    ${HDF5_JAVA_JNI_BINARY_DIR}
-    ${HDF5_JAVA_HDF5_LIB_DIR}
-)
+set_directory_properties(PROPERTIES INCLUDE_DIRECTORIES "${HDF5_JAVA_JNI_BINARY_DIR};${HDF5_JAVA_HDF5_LIB_DIR}")
 
 set (HDF5_JAVA_TEST_SOURCES
     TestH5.java
-    TestH5E.java
-    TestH5Edefault.java
+    TestH5Eparams.java
     TestH5Eregister.java
     TestH5Fparams.java
     TestH5Fbasic.java
@@ -19,7 +15,6 @@ set (HDF5_JAVA_TEST_SOURCES
     TestH5Fswmr.java
     TestH5Gbasic.java
     TestH5G.java
-    TestH5Giterate.java
     TestH5Sbasic.java
     TestH5S.java
     TestH5Tparams.java
@@ -44,13 +39,32 @@ set (HDF5_JAVA_TEST_SOURCES
     TestH5Ocopy.java
     TestH5PL.java
     TestH5Z.java
-    TestAll.java
 )
 
-file (WRITE ${PROJECT_BINARY_DIR}/Manifest.txt
-"Main-Class: test.TestAll
+if (HDF5_ENABLE_DEBUG_APIS)
+  set (HDF5_JAVA_TEST_SOURCES
+      ${HDF5_JAVA_TEST_SOURCES}
+      TestUnit.java
+  )
+
+  file (WRITE ${PROJECT_BINARY_DIR}/Manifest.txt
+  "Main-Class: test.TestUnit
 "
-)
+  )
+else ()
+  set (HDF5_JAVA_TEST_SOURCES
+      ${HDF5_JAVA_TEST_SOURCES}
+      TestH5E.java
+      TestH5Edefault.java
+      TestH5Giterate.java
+      TestAll.java
+  )
+
+  file (WRITE ${PROJECT_BINARY_DIR}/Manifest.txt
+  "Main-Class: test.TestAll
+"
+  )
+endif ()
 
 set (CMAKE_JAVA_INCLUDE_PATH "${HDF5_JAVA_LIB_DIR}/junit.jar;${HDF5_JAVA_LIB_DIR}/hamcrest-core.jar;${HDF5_JAVA_JARS};${HDF5_JAVA_LOGGING_JAR};${HDF5_JAVA_LOGGING_SIMPLE_JAR}")
 
@@ -63,10 +77,19 @@ get_target_property (${HDF5_JAVA_TEST_LIB_TARGET}_JAR_FILE ${HDF5_JAVA_TEST_LIB_
 add_dependencies (${HDF5_JAVA_TEST_LIB_TARGET} ${HDF5_JAVA_HDF5_LIB_TARGET})
 set_target_properties (${HDF5_JAVA_TEST_LIB_TARGET} PROPERTIES FOLDER test/java)
 
-set (HDF_JAVA_TEST_FILES
+if (HDF5_ENABLE_DEBUG_APIS)
+  set (HDF_JAVA_TEST_FILES
+      JUnit-unit.txt
+      JUnit-interface.ert
+  )
+  set (testfilter "OK (608 tests)")
+else ()
+  set (HDF_JAVA_TEST_FILES
       JUnit-interface.txt
       JUnit-interface.ert
-)
+  )
+  set (testfilter "OK (645 tests)")
+endif ()
 
 foreach (h5_file ${HDF_JAVA_TEST_FILES})
   HDFTEST_COPY_FILE("${PROJECT_SOURCE_DIR}/${h5_file}" "${PROJECT_BINARY_DIR}/${h5_file}" "${HDF5_JAVA_TEST_LIB_TARGET}_files")
@@ -86,16 +109,8 @@ foreach (CMAKE_INCLUDE_PATH ${CMAKE_JAVA_INCLUDE_PATH})
   set (CMAKE_JAVA_CLASSPATH "${CMAKE_JAVA_CLASSPATH}${CMAKE_JAVA_INCLUDE_FLAG_SEP}${CMAKE_INCLUDE_PATH}")
 endforeach ()
 set (CMAKE_JAVA_CLASSPATH "${CMAKE_JAVA_CLASSPATH}${CMAKE_JAVA_INCLUDE_FLAG_SEP}${${HDF5_JAVA_TEST_LIB_TARGET}_JAR_FILE}")
-set (testfilter "OK (598 tests)")
-
-if (CMAKE_BUILD_TYPE MATCHES Debug)
-  if (WIN32)
-    set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=hdf5_java_D;")
-  else ()
-    set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=hdf5_java_debug;")
-  endif ()
-endif ()
 
+  set (CMD_ARGS "-Dhdf.hdf5lib.H5.loadLibraryName=$<TARGET_PROPERTY:${HDF5_JAVA_JNI_LIB_TARGET},OUTPUT_NAME$<$<CONFIG:Debug>:_DEBUG>>;")
 add_test (
   NAME JUnit-interface-clearall-objects
   COMMAND    ${CMAKE_COMMAND}
@@ -104,24 +119,46 @@ add_test (
       JUnit-interface.out.err
 )
 
-add_test (
-    NAME JUnit-interface
-    COMMAND "${CMAKE_COMMAND}"
-        -D "TEST_TESTER=${CMAKE_Java_RUNTIME};${CMAKE_Java_RUNTIME_FLAGS}"
-        -D "TEST_CLASSPATH:STRING=${CMAKE_JAVA_CLASSPATH}"
-        -D "TEST_ARGS:STRING=${CMD_ARGS}-ea;org.junit.runner.JUnitCore"
-        -D "TEST_PROGRAM=test.TestAll"
-        -D "TEST_LIBRARY_DIRECTORY=${CMAKE_TEST_OUTPUT_DIRECTORY}"
-        -D "TEST_FOLDER=${HDF5_BINARY_DIR}/java/test"
-        -D "TEST_OUTPUT=JUnit-interface.out"
-#        -D "TEST_LOG_LEVEL=trace"
-        -D "TEST_EXPECT=0"
-        -D "SKIP_APPEND=1"
-        -D "TEST_MASK_ERROR=TRUE"
-        -D "TEST_FILTER:STRING=${testfilter}"
-        -D "TEST_REFERENCE=JUnit-interface.txt"
-        -P "${HDF_RESOURCES_DIR}/jrunTest.cmake"
-)
+if (HDF5_ENABLE_DEBUG_APIS)
+  add_test (
+      NAME JUnit-interface
+      COMMAND "${CMAKE_COMMAND}"
+          -D "TEST_TESTER=${CMAKE_Java_RUNTIME};${CMAKE_Java_RUNTIME_FLAGS}"
+          -D "TEST_CLASSPATH:STRING=${CMAKE_JAVA_CLASSPATH}"
+          -D "TEST_ARGS:STRING=${CMD_ARGS}-ea;org.junit.runner.JUnitCore"
+          -D "TEST_PROGRAM=test.TestUnit"
+          -D "TEST_LIBRARY_DIRECTORY=${CMAKE_TEST_OUTPUT_DIRECTORY}"
+          -D "TEST_FOLDER=${HDF5_BINARY_DIR}/java/test"
+          -D "TEST_OUTPUT=JUnit-interface.out"
+#          -D "TEST_LOG_LEVEL=trace"
+          -D "TEST_EXPECT=0"
+          -D "SKIP_APPEND=1"
+          -D "TEST_MASK_ERROR=TRUE"
+          -D "TEST_FILTER:STRING=${testfilter}"
+          -D "TEST_REFERENCE=JUnit-unit.txt"
+          -P "${HDF_RESOURCES_DIR}/jrunTest.cmake"
+  )
+else ()
+  add_test (
+      NAME JUnit-interface
+      COMMAND "${CMAKE_COMMAND}"
+          -D "TEST_TESTER=${CMAKE_Java_RUNTIME};${CMAKE_Java_RUNTIME_FLAGS}"
+          -D "TEST_CLASSPATH:STRING=${CMAKE_JAVA_CLASSPATH}"
+          -D "TEST_ARGS:STRING=${CMD_ARGS}-ea;org.junit.runner.JUnitCore"
+          -D "TEST_PROGRAM=test.TestAll"
+          -D "TEST_LIBRARY_DIRECTORY=${CMAKE_TEST_OUTPUT_DIRECTORY}"
+          -D "TEST_FOLDER=${HDF5_BINARY_DIR}/java/test"
+          -D "TEST_OUTPUT=JUnit-interface.out"
+#          -D "TEST_LOG_LEVEL=trace"
+          -D "TEST_EXPECT=0"
+          -D "SKIP_APPEND=1"
+          -D "TEST_MASK_ERROR=TRUE"
+          -D "TEST_FILTER:STRING=${testfilter}"
+          -D "TEST_REFERENCE=JUnit-interface.txt"
+          -P "${HDF_RESOURCES_DIR}/jrunTest.cmake"
+  )
+endif ()
+
 set_tests_properties (JUnit-interface PROPERTIES
     ENVIRONMENT "HDF5_PLUGIN_PATH=${CMAKE_BINARY_DIR}/testdir2"
     DEPENDS "JUnit-interface-clearall-objects"
diff --git a/java/test/JUnit-interface.txt b/java/test/JUnit-interface.txt
index ab2f3b1..4b35c0b 100644
--- a/java/test/JUnit-interface.txt
+++ b/java/test/JUnit-interface.txt
@@ -8,6 +8,19 @@ JUnit version 4.11
 .testH5check_version
 .testH5get_libversion
 .testH5set_free_list_limits
+.testH5EprintInt
+.testH5Eget_msg
+.testH5Eget_num
+.testH5Eget_class_name
+.testH5Eget_num_with_msg
+.testH5Eclear2
+.testH5Eprint2
+.testH5Ecreate_msg_major
+.testH5Ecreate_msg_minor
+.testH5Ecreate_stack
+.testH5Ecreate_msg_name_null
+.testH5Eauto_is_v2
+.testH5EclearInt
 .testH5Eregister_class_lib_name_null
 .testH5Eregister_class_version_null
 .testH5Eunregister_class_invalid_classid
@@ -41,23 +54,10 @@ JUnit version 4.11
 .testH5Ecreate_msg_invalid_errid
 .testH5Eclear2_invalid_stkid
 .testH5Eprint2_invalid_classid
-.testH5EprintInt
 .testH5Eget_msg_major
 .testH5Eget_msg_minor
-.testH5Eget_msg
-.testH5Eget_num
 .testH5Epush
 .testH5Ewalk
-.testH5Eget_class_name
-.testH5Eget_num_with_msg
-.testH5Eclear2
-.testH5Eprint2
-.testH5Ecreate_msg_major
-.testH5Ecreate_msg_minor
-.testH5Ecreate_stack
-.testH5Ecreate_msg_name_null
-.testH5Eauto_is_v2
-.testH5EclearInt
 .testH5Epop
 .testH5Fcreate_null
 .testH5Fflush_local
@@ -415,6 +415,7 @@ JUnit version 4.11
 .testH5PH5Pset_shared_mesg_phase_change_HighMaxlistValue
 .testH5P_layout
 .testH5Pget_link_creation_order
+.testH5Pget_efile_prefix
 .testH5Pset_shared_mesg_nindexes_InvalidHIGHnindexes
 .testH5P_file_space_page_size
 .testH5Pget_shared_mesg_index_Invalid_indexnum
@@ -444,6 +445,7 @@ JUnit version 4.11
 .testH5Pset_est_link_info_InvalidValues
 .testH5Pset_local_heap_size_hint
 .testH5Pget_est_link_info
+.testH5Pset_efile_prefix_null
 .testH5Pset_scaleoffset
 .testH5Pset_create_intermediate_group_invalidobject
 .testH5PH5Pset_shared_mesg_phase_change_HighMinbtreeValue
@@ -466,6 +468,7 @@ JUnit version 4.11
 .testH5Pget_sym_k_null
 .testH5Pset_nlinks
 .testH5P_obj_track_times
+.testH5Pset_efile_prefix
 .testH5P_userblock
 .testH5Pget_local_heap_size_hint
 .testH5Pset_shared_mesg_index_Invalid_indexnum
@@ -504,6 +507,7 @@ JUnit version 4.11
 .testH5Pset_mdc_config
 .testH5P_small_data_block_size
 .testH5Pset_fapl_log
+.testH5P_evict_on_close
 .testH5Pset_libver_bounds
 .testH5P_sieve_buf_size
 .testH5P_elink_file_cache_size
@@ -530,11 +534,14 @@ JUnit version 4.11
 .testH5Pget_source_datasetname
 .testH5Pvirtual_storage
 .testH5Pget_selection_source_dataset
+.testH5Pget_virtual_prefix
 .testH5Pget_source_filename
 .testH5Pset_get_virtual_printf_gap
 .testH5Pget_virtual_count
+.testH5Pset_virtual_prefix
 .testH5Pset_get_virtual_view
 .testH5Pget_mapping_parameters
+.testH5Pset_virtual_prefix_null
 .testH5P_genprop_basic_class
 .testH5P_genprop_class_iter
 .testH5P_genprop_basic_class_prop
@@ -640,25 +647,31 @@ JUnit version 4.11
 
 Time:  XXXX
 
-OK (638 tests)
+OK (645 tests)
 
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
-  #000: (file name) line (number) in H5Fopen(): can't set access and transfer property lists
+  #000: (file name) line (number) in H5Fopen(): unable to open file
+    major: File accessibilty
+    minor: Unable to open file
+  #001: (file name) line (number) in H5F__open(): unable to open file
     major: File accessibilty
-    minor: Can't set value
-  #001: (file name) line (number) in H5P_verify_apl_and_dxpl(): not the required access property list
-    major: Property lists
-    minor: Inappropriate type
-  #002: (file name) line (number) in H5P_isa_class(): not a property list
-    major: Invalid arguments to routine
-    minor: Inappropriate type
+    minor: Unable to open file
+  #002: (file name) line (number) in H5F_open(): unable to retrieve VFL class
+    major: File accessibilty
+    minor: Can't get value
+  #003: (file name) line (number) in H5FD_get_class(): can't find object for ID
+    major: Object atom
+    minor: Unable to find atom information (already closed?)
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
-  #000: (file name) line (number) in H5Fopen(): can't set access and transfer property lists
+  #000: (file name) line (number) in H5Fopen(): unable to open file
+    major: File accessibilty
+    minor: Unable to open file
+  #001: (file name) line (number) in H5F__open(): unable to open file
+    major: File accessibilty
+    minor: Unable to open file
+  #002: (file name) line (number) in H5F_open(): unable to retrieve VFL class
     major: File accessibilty
-    minor: Can't set value
-  #001: (file name) line (number) in H5P_verify_apl_and_dxpl(): not the required access property list
-    major: Property lists
-    minor: Inappropriate type
-  #002: (file name) line (number) in H5P_isa_class(): not a property list
-    major: Invalid arguments to routine
-    minor: Inappropriate type
+    minor: Can't get value
+  #003: (file name) line (number) in H5FD_get_class(): can't find object for ID
+    major: Object atom
+    minor: Unable to find atom information (already closed?)
diff --git a/java/test/JUnit-unit.txt b/java/test/JUnit-unit.txt
new file mode 100644
index 0000000..7efc915
--- /dev/null
+++ b/java/test/JUnit-unit.txt
@@ -0,0 +1,617 @@
+JUnit version 4.11
+.testJ2C
+.testIsSerializable
+.testH5garbage_collect
+.testH5error_off
+.serializeToDisk
+.testH5open
+.testH5check_version
+.testH5get_libversion
+.testH5set_free_list_limits
+.testH5EprintInt
+.testH5Eget_msg
+.testH5Eget_num
+.testH5Eget_class_name
+.testH5Eget_num_with_msg
+.testH5Eclear2
+.testH5Eprint2
+.testH5Ecreate_msg_major
+.testH5Ecreate_msg_minor
+.testH5Ecreate_stack
+.testH5Ecreate_msg_name_null
+.testH5Eauto_is_v2
+.testH5EclearInt
+.testH5Eregister_class_lib_name_null
+.testH5Eregister_class_version_null
+.testH5Eunregister_class_invalid_classid
+.testH5Eregister_class
+.testH5Eregister_class_cls_name_null
+.testH5Fcreate_null
+.testH5Fflush_local
+.testH5Fget_info
+.testH5Fmount_null
+.testH5Fcreate
+.testH5Fflush_global
+.testH5Funmount_null
+.testH5Fclose_negative
+.testH5Fopen_null
+.testH5Fis_hdf5_null
+.testH5Fis_hdf5_text
+.testH5Fget_mdc_size
+.testH5Fget_mdc_hit_rate
+.testH5Fis_hdf5
+.testH5Fget_freespace
+.testH5Fclose
+.testH5Fget_filesize
+.testH5Fcreate_EXCL
+.testH5Freopen_closed
+.testH5Freset_mdc_hit_rate_stats
+.testH5Fget_name
+.testH5Fcreate
+.testH5Fclear_elink_file_cache
+.testH5Fclose_twice
+.testH5Freopen
+.testH5Fopen_read_only
+.testH5Fget_access_plist
+.testH5Fget_obj_ids
+.testH5Fget_intent_rdwr
+.testH5Fget_access_plist_closed
+.testH5Fget_create_plist_closed
+.testH5Fget_intent_rdonly
+.testH5Fget_create_plist
+.testH5Fget_obj_count
+.testH5Fstart_swmr_write
+.testH5Fswmr_read_attempts
+.testH5Gget_info_by_name_not_exists
+.testH5Gget_info_by_idx_not_exists
+.testH5Gget_info_by_name
+.testH5Gget_create_plist
+.testH5Gopen
+.testH5Gget_info_by_idx_null
+.testH5Gopen_not_exists
+.testH5Gclose
+.testH5Gcreate_anon
+.testH5Gcreate_null
+.testH5Gget_info_by_idx_fileid
+.testH5Gclose_invalid
+.testH5Gflush_invalid
+.testH5Gopen_invalid
+.testH5Grefresh_invalid
+.testH5Gget_info_invalid
+.testH5Gcreate_invalid
+.testH5Gcreate_exists
+.testH5Gget_info_by_name_null
+.testH5Gget_info_by_name_invalid
+.testH5Gget_create_plist_invalid
+.testH5Gcreate
+.testH5Gget_info_by_name_fileid
+.testH5Gget_info_by_idx_invalid
+.testH5Gopen_null
+.testH5Gget_info_by_idx
+.testH5Gget_info
+.testH5Gget_info_by_name
+.testH5Gget_create_plist
+.testH5Gopen
+.testH5Gget_obj_info_all_gid2
+.testH5Gget_obj_info_all_byIndexType
+.testH5Gget_obj_info_max_limit
+.testH5Gget_obj_info_all
+.testH5Gget_obj_info_max
+.testH5Gget_obj_info_all_gid
+.testH5Gget_info_by_idx
+.testH5Gget_info
+.testH5Sclose_invalid
+.testH5Screate_simple_max_default
+.testH5Screate_simple_dims_null
+.testH5Sdecode_null
+.testH5Screate_simple_dims_exceed
+.testH5Screate_simple_unlimted_1d
+.testH5Screate_simple_dims_invalid
+.testH5Screate_scalar
+.testH5Screate_simple
+.testH5Screate_simple_rank_invalid
+.testH5Sget_simple_extent_type_invalid
+.testH5Sencode_invalid
+.testH5Screate_null
+.testH5Screate_simple_extent
+.testH5Screate_invalid
+.testH5Screate_simple_unlimted
+.testH5Sget_select_npoints
+.testH5Sget_select_type
+.testH5Sset_extent_simple
+.testH5Sget_select_hyper
+.testH5Sget_select_valid
+.testH5Sget_select_elem_pointlist
+.testH5Sset_extent_none
+.testH5Sencode_decode_scalar_dataspace
+.testH5Soffset_simple
+.testH5Scopy
+.testH5Sget_simple_extent_ndims
+.testH5Sextent_equal
+.testH5Sget_simple_extent_dims
+.testH5Sget_simple_extent_type
+.testH5Shyper_regular
+.testH5Sget_select_bounds
+.testH5Sget_select_elem_pointlist_invalid
+.testH5Sget_simple_extent_npoints
+.testH5Sextent_copy
+.testH5Sencode_decode_null_dataspace
+.testH5Sis_simple
+.testH5Sget_simple_extent_dims_null
+.testH5Sselect_none
+.testH5Tget_member_type_invalid
+.testH5Tenum_insert_null
+.testH5Tget_offset_invalid
+.testH5Tset_precision_invalid
+.testH5Tget_inpad_invalid
+.testH5Tenum_nameof_invalid
+.testH5Tget_member_value_invalid
+.testH5Tenum_nameof_value_null
+.testH5Tcreate_invalid
+.testH5Tget_strpad_invalid
+.testH5Tenum_valueof_invalid
+.testH5Tget_fields_null
+.testH5Topen_null
+.testH5Tpack_invalid
+.testH5Tcommit_null
+.testH5Tinsert_invalid
+.testH5Tenum_valueof_null
+.testH5Tset_norm_invalid
+.testH5Tlock_invalid
+.testH5Tarray_create_invalid
+.testH5Tget_member_value_null
+.testH5Tset_offset_invalid
+.testH5Tget_fields_invalid
+.testH5Tequal_invalid
+.testH5Tget_ebias_long_invalid
+.testH5Tget_cset_invalid
+.testH5Tget_size_invalid
+.testH5Tset_strpad_invalid
+.testH5Tset_ebias_invalid
+.testH5Tget_sign_invalid
+.testH5Tget_member_index_invalid
+.testH5Tget_precision_invalid
+.testH5Tset_fields_invalid
+.testH5Tcopy_invalid
+.testH5Tget_pad_invalid
+.testH5Tset_order_invalid
+.testH5Tget_member_class_invalid
+.testH5Tget_super_invalid
+.testH5Tget_class_invalid
+.testH5Topen_invalid
+.testH5Tget_precision_long_invalid
+.testH5Tget_ebias_invalid
+.testH5Tget_native_type_invalid
+.testH5Tget_fields_length_invalid
+.testH5Tget_norm_invalid
+.testH5Tenum_nameof_invalid_size
+.testH5Tset_pad_invalid
+.testH5Tget_pad_null
+.testH5Tset_tag_null
+.testH5Tget_order_invalid
+.testH5Tcommit_invalid
+.testH5Tget_array_ndims_invalid
+.testH5Tset_tag_invalid
+.testH5Tvlen_create_invalid
+.testH5Tenum_create_invalid
+.testH5Tinsert_null
+.testH5Tset_inpad_invalid
+.testH5Tenum_valueof_name_null
+.testH5Tset_cset_invalid
+.testH5Tclose_invalid
+.testH5Tget_nmembers_invalid
+.testH5Tarray_create_value_null
+.testH5Tset_size_invalid
+.testH5Tflush_invalid
+.testH5Tenum_insert_invalid
+.testH5Tget_array_dims_null
+.testH5Tget_member_index_null
+.testH5Trefresh_invalid
+.testH5Tset_sign_invalid
+.testH5Tenum_insert_name_null
+.testH5Tequal_not
+.testH5Tcopy
+.testH5Tequal
+.testH5Torder_size
+.testH5Tconvert
+.testH5Tvlen_create
+.testH5Tenum_create_functions
+.testH5Tenum_functions
+.testH5Tget_class
+.testH5Tget_array_ndims
+.testH5Tequal_type_error
+.testH5Tget_array_dims
+.testH5Tset_size
+.testH5Tis_variable_str
+.testH5Tcompound_functions
+.testH5Tget_size
+.testH5Tarray_create
+.testH5Topaque_functions
+.testH5Dget_space_status_invalid
+.testH5Dget_access_plist_invalid
+.testH5Dget_type_invalid
+.testH5Dget_create_plist_invalid
+.testH5Dget_offset_invalid
+.testH5Dvlen_get_buf_size_invalid
+.testH5Dcreate_null
+.testH5Dset_extent_status_null
+.testH5Dvlen_reclaim_null
+.testH5Dcreate_invalid
+.testH5Dcreate_anon_invalid
+.testH5Dset_extent_status_invalid
+.testH5Dvlen_reclaim_invalid
+.testH5Dopen_invalid
+.testH5Dclose_invalid
+.testH5Dflush_invalid
+.testH5Drefresh_invalid
+.testH5Dget_storage_size_invalid
+.testH5Dget_space_invalid
+.testH5Dopen_null
+.testH5Dget_storage_size
+.testH5Diterate_write
+.testH5Dcreate
+.testH5Dget_offset
+.testH5Dget_type
+.testH5Dfill
+.testH5Dopen
+.testH5Dcreate_anon
+.testH5Dfill_null
+.testH5Dget_storage_size_empty
+.testH5Diterate
+.testH5Dget_access_plist
+.testH5Dvlen_read_invalid_buffer
+.testH5Dvlen_get_buf_size
+.testH5Dget_space_closed
+.testH5Dget_space_status
+.testH5Dvlen_write_read
+.testH5Dget_space
+.testH5Dget_type_closed
+.testH5Dset_extent
+.testH5Lcopy_invalid
+.testH5Lget_value_by_idx_null
+.testH5Lcreate_external_invalid
+.testH5Lexists_null
+.testH5Lget_info_invalid
+.testH5Lget_name_by_idx_invalid
+.testH5Lmove_null_current
+.testH5Literate_by_name_nullname
+.testH5Lvisit_by_name_nullname
+.testH5Lvisit_null
+.testH5Lget_name_by_idx_null
+.testH5Lcreate_hard_null_dest
+.testH5Lget_value_null
+.testH5Lcreate_external_null_dest
+.testH5Lcreate_external_null_file
+.testH5Lcreate_external_null_current
+.testH5Ldelete_null
+.testH5Lexists_invalid
+.testH5Lmove_invalid
+.testH5Lcreate_hard_invalid
+.testH5Lcopy_null_dest
+.testH5Lcreate_soft_null_current
+.testH5Lcopy_null_current
+.testH5Lget_info_by_idx_null
+.testH5Literate_null
+.testH5Ldelete_invalid
+.testH5Lvisit_by_name_null
+.testH5Ldelete_by_idx_invalid
+.testH5Lget_info_by_idx_invalid
+.testH5Ldelete_by_idx_null
+.testH5Lcreate_soft_invalid
+.testH5Lcreate_hard_null_current
+.testH5Lget_value_by_idx_invalid
+.testH5Lmove_null_dest
+.testH5Lget_info_null
+.testH5Literate_by_name_null
+.testH5Lcreate_soft_null_dest
+.testH5Lget_value_invalid
+.testH5Lget_info_by_idx_not_exist_name
+.testH5Lget_name_by_idx_not_exist
+.testH5Lvisit
+.testH5Lget_name_by_idx_n0
+.testH5Lget_name_by_idx_n3
+.testH5Lvisit_by_name
+.testH5Literate_by_name
+.testH5Lget_info_hardlink
+.testH5Literate
+.testH5Lget_info_by_idx_n0
+.testH5Lget_info_by_idx_n3
+.testH5Lget_info_by_idx_name_not_exist_create
+.testH5Lexists
+.testH5Lget_info_by_idx_name_not_exist_name
+.testH5Lget_info_by_idx_not_exist_create
+.testH5Lget_info_not_exist
+.testH5Lget_info_dataset
+.testH5Lget_info_by_idx_n0_create
+.testH5Ldelete_soft_link_dangle
+.testH5Lget_value_by_idx_external_create
+.testH5Ldelete_by_idx_not_exist_create
+.testH5Lvisit_create
+.testH5Lmove_dst_link_exists
+.testH5Lcreate_soft_dangle
+.testH5Literate_create
+.testH5Lcopy_cur_not_exists
+.testH5Lcopy
+.testH5Lmove
+.testH5Lget_value_by_idx_n2_create
+.testH5Lget_value_soft
+.testH5Ldelete_by_idx_n2_name
+.testH5Lget_info_by_idx_n1_create
+.testH5Lcreate_external
+.testH5Lget_value_dangle
+.testH5Lcreate_hard_dst_link_exists
+.testH5Lget_value_by_idx_n2_name
+.testH5Lcreate_soft_dst_link_exists
+.testH5Lcreate_hard
+.testH5Lcreate_soft
+.testH5Lmove_cur_not_exists
+.testH5Lcreate_hard_cur_not_exists
+.testH5Lget_info_softlink_dangle
+.testH5Ldelete_by_idx_n2_create
+.testH5Ldelete_soft_link
+.testH5Lget_info_externallink
+.testH5Lcopy_dst_link_exists
+.testH5Lget_value_by_idx_external_name
+.testH5Ldelete_by_idx_not_exist_name
+.testH5Lget_info_softlink
+.testH5Lget_value_external
+.testH5Lget_value_by_idx_not_exist_create
+.testH5Lget_value_by_idx_not_exist_name
+.testH5Ldelete_hard_link
+.testH5Rgetregion_Nullreference
+.testH5Rget_obj_type2_Invalidreftype
+.testH5Rdereference
+.testH5Rget_name
+.testH5Rcreate_Invalidreftype
+.testH5Rget_name_NULLreference
+.testH5Rget_region
+.testH5Rdereference_Nullreference
+.testH5Rcreate_refobj
+.testH5Rcreate_Invalidspace_id
+.testH5Rdereference_Invalidreference
+.testH5Rgetregion_Badreferencetype
+.testH5Rcreate_regionrefobj
+.testH5Rget_name_Invalidreftype
+.testH5Rgetregion_Invalidreftype
+.testH5Rget_obj_type2
+.testH5Rcreate_InvalidObjectName
+.testH5Pset_nbit
+.testH5Pset_shared_mesg_index_InvalidFlag
+.testH5Pset_shared_mesg_phase_change
+.testH5PH5Pset_shared_mesg_phase_change_HighMaxlistValue
+.testH5P_layout
+.testH5Pget_link_creation_order
+.testH5Pget_efile_prefix
+.testH5Pset_shared_mesg_nindexes_InvalidHIGHnindexes
+.testH5P_file_space_page_size
+.testH5Pget_shared_mesg_index_Invalid_indexnum
+.testH5Pset_data_transform_NullExpression
+.testH5Pset_elink_prefix_null
+.testH5Pget_elink_prefix
+.testH5Pget_nlinks
+.testH5Pset_libver_bounds_invalidhigh
+.testH5Pget_char_encoding
+.testH5P_istore_k
+.testH5Pget_link_phase_change
+.testH5Pset_link_phase_change_max_compactLESSTHANmin_dense
+.testH5Pget_shared_mesg_phase_change_EqualsSET
+.testH5Pset_scaleoffset_Invalidscale_type
+.testH5Pget_istore_k_null
+.testH5Pset_libver_bounds_invalidlow
+.testH5Pset_est_link_info
+.testH5Pget_link_phase_change_Null
+.testH5P_fill_time
+.testH5Pget_userblock_null
+.testH5Pset_link_creation_order_tracked
+.testH5Pset_shared_mesg_index
+.testH5Pset_copy_object
+.testH5Pset_link_creation_order_trackedPLUSindexed
+.testH5P_file_space_strategy
+.testH5Pset_copy_object_invalidobject
+.testH5Pset_est_link_info_InvalidValues
+.testH5Pset_local_heap_size_hint
+.testH5Pget_est_link_info
+.testH5Pset_efile_prefix_null
+.testH5Pset_scaleoffset
+.testH5Pset_create_intermediate_group_invalidobject
+.testH5PH5Pset_shared_mesg_phase_change_HighMinbtreeValue
+.testH5Pset_create_intermediate_group
+.testH5P_alloc_time
+.testH5Pset_elink_acc_flags
+.testH5Pset_link_phase_change_Highmax_Compact
+.testH5P_chunk
+.testH5P_sizes
+.testH5Pset_link_creation_order_invalidvalue
+.testH5P_sym_k
+.testH5PH5Pset_shared_mesg_phase_change_MinbtreeGreaterThanMaxlist
+.testH5Pget_version_null
+.testH5Pset_scaleoffset_Invalidscale_factor
+.testH5Pget_elink_prefix_null
+.testH5Pget_data_transform_IllegalSize
+.testH5Pget_create_intermediate_group
+.testH5Pset_shared_mesg_nindexes
+.testH5Pset_attr_creation_order_trackedPLUSindexed
+.testH5Pget_sym_k_null
+.testH5Pset_nlinks
+.testH5P_obj_track_times
+.testH5Pset_efile_prefix
+.testH5P_userblock
+.testH5Pget_local_heap_size_hint
+.testH5Pset_shared_mesg_index_Invalid_indexnum
+.testH5Pset_data_transform_InvalidExpression1
+.testH5Pset_data_transform_InvalidExpression2
+.testH5Pget_attr_phase_change
+.testH5Pget_data_transform
+.testH5Pget_create_intermediate_group_notcreated
+.testH5Pset_elink_prefix
+.testH5Pget_attr_creation_order
+.testH5Pset_attr_creation_order_invalidvalue
+.testH5Pget_shared_mesg_phase_change
+.testH5Pget_shared_mesg_index
+.testH5Pset_link_phase_change
+.testH5Pget_shared_mesg_nindexes
+.testH5Pget_version
+.testH5Pset_elink_acc_flags_InvalidFlag1
+.testH5Pset_elink_acc_flags_InvalidFlag2
+.testH5Pget_link_phase_change_EqualsSet
+.testH5Pget_elink_acc_flags
+.testH5Pget_data_transform_ExpressionNotSet
+.testH5P_fill_value
+.testH5Pget_sizes_null
+.testH5Pset_data_transform
+.testH5Pset_attr_creation_order_tracked
+.testH5P_buffer
+.testH5Pdata_transform
+.testH5P_elink_fapl
+.testH5P_fapl_direct
+.testH5P_alignment
+.testH5P_fapl_family
+.testH5P_chunk_cache
+.testH5P_meta_block_size
+.testH5Fmdc_logging
+.testH5Pget_elink_fapl
+.testH5Pset_mdc_config
+.testH5P_small_data_block_size
+.testH5Pset_fapl_log
+.testH5P_evict_on_close
+.testH5Pset_libver_bounds
+.testH5P_sieve_buf_size
+.testH5P_elink_file_cache_size
+.testH5P_cache
+.testH5Pget_mdc_config
+.testH5P_fapl_muti_defaults
+.testH5Pget_libver_bounds
+.testH5P_btree_ratios
+.testH5P_fapl_muti_nulls
+.testH5Pset_fapl_sec2
+.testH5Pmulti_transform
+.testH5Pset_elink_fapl_NegativeID
+.testH5Pset_fapl_stdio
+.testH5P_edc_check
+.testH5Pset_elink_fapl
+.testH5P_hyper_vector_size
+.testH5P_gc_references
+.testH5P_family_offset
+.testH5P_fapl_core
+.testH5P_fapl_muti
+.testH5P_fapl_split
+.testH5Pset_fapl_windows
+.testH5P_fclose_degree
+.testH5Pget_source_datasetname
+.testH5Pvirtual_storage
+.testH5Pget_selection_source_dataset
+.testH5Pget_virtual_prefix
+.testH5Pget_source_filename
+.testH5Pset_get_virtual_printf_gap
+.testH5Pget_virtual_count
+.testH5Pset_virtual_prefix
+.testH5Pset_get_virtual_view
+.testH5Pget_mapping_parameters
+.testH5Pset_virtual_prefix_null
+.testH5P_genprop_basic_class
+.testH5P_genprop_class_iter
+.testH5P_genprop_basic_class_prop
+.testH5P_genprop_basic_list_prop
+.testH5Acreate2_nullname
+.testH5Acreate_by_name
+.testH5Aget_name_by_idx
+.testH5Aget_storage_size
+.testH5Aiterate
+.testH5Aopen_by_idx
+.testH5Aopen_invalidname
+.testH5Aopen
+.testH5Aget_info_by_name
+.testH5Aget_create_plist
+.testH5Adelete_by_name
+.testH5Aopen_by_name
+.testH5Aget_info
+.testH5Aget_name
+.testH5Aexists
+.testH5Aget_info_by_idx
+.testH5Arename
+.testH5Adelete_by_idx_name1
+.testH5Adelete_by_idx_name2
+.testH5Adelete_by_idx_order
+.testH5Arename_by_name
+.testH5Acreate2_invalidobject
+.testH5Acreate2
+.testH5Aiterate_by_name
+.testH5Adelete_by_idx_null
+.testH5Adelete_by_idx_invalidobject
+.testH5Awrite_readVL
+.testH5Aget_info1
+.testH5Oget_comment_by_name_null
+.testH5Ovisit_by_name_nullname
+.testH5Oget_info_invalid
+.testH5Ovisit_by_name_null
+.testH5Oget_comment_invalid
+.testH5Oset_comment_by_name_invalid
+.testH5Oopen_null
+.testH5Oclose_invalid
+.testH5Oflush_invalid
+.testH5Oget_comment_by_name_invalid
+.testH5Orefresh_invalid
+.testH5Ocopy_null_dest
+.testH5Olink_invalid
+.testH5Oget_info_by_idx_invalid
+.testH5Oget_info_by_idx_null
+.testH5Olink_null_dest
+.testH5Oget_info_by_name_invalid
+.testH5Oget_info_by_name_null
+.testH5Ocopy_invalid
+.testH5Oset_comment_by_name_null
+.testH5Ocopy_null_current
+.testH5Oset_comment_invalid
+.testH5Oopen_invalid
+.testH5Ovisit_null
+.testH5Oexists_by_name
+.testH5Oget_info_by_idx_n0
+.testH5Oget_info_by_idx_n3
+.testH5Oget_info_by_name_not_exist_name
+.testH5Ovisit_by_name
+.testH5Oget_info_by_idx_name_not_exist_name
+.testH5Oget_info_datatype
+.testH5Oget_info_by_idx_not_exist_name
+.testH5Oopen_by_idx_n0
+.testH5Oopen_by_idx_n3
+.testH5Oopen_not_exists
+.testH5Ovisit
+.testH5Oget_info_by_idx_not_exist_create
+.testH5Oget_info_by_name_hardlink
+.testH5Oget_info_by_name_group
+.testH5Oopen_by_addr
+.testH5Oget_info_by_name_not_exists
+.testH5Oget_info_by_name_dataset
+.testH5Oget_info_group
+.testH5Oget_info_by_name_datatype
+.testH5Oget_info_hardlink
+.testH5Oget_info_by_idx_name_not_exist_create
+.testH5Oget_info_dataset
+.testH5OcopyRefsDatasettosameFile
+.testH5OcopyRefsDatasettodiffFile
+.testH5OcopyRefsAttr
+.testH5Oget_info_by_idx_n0_create
+.testH5Oget_info_softlink_dangle
+.testH5Oget_info_softlink
+.testH5Oget_info_externallink
+.testH5Ocopy
+.testH5Olink
+.testH5Ocomment_by_name
+.testH5Oget_info_by_idx_n1_create
+.testH5Ocomment
+.testH5Oinc_dec_count
+.testH5Ocomment_by_name_clear
+.testH5Ovisit_create
+.testH5Ocopy_dst_link_exists
+.testH5Ocomment_clear
+.testH5Ocopy_cur_not_exists
+.TestH5PLplugins
+.TestH5PLpaths
+.testH5Zfilter_avail
+.testH5Zunregister_predefined
+.testH5Zget_filter_info
+
+Time:  XXXX
+
+OK (611 tests)
+
diff --git a/java/test/Makefile.am b/java/test/Makefile.am
index 92ac12d..f9db7ed 100644
--- a/java/test/Makefile.am
+++ b/java/test/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -37,8 +35,7 @@ AM_JAVACFLAGS = $(H5_JAVACFLAGS) -deprecation
 
 noinst_JAVA = \
 	TestH5.java \
-    TestH5E.java \
-    TestH5Edefault.java \
+    TestH5Eparams.java \
     TestH5Eregister.java \
     TestH5Fparams.java \
     TestH5Fbasic.java \
@@ -46,7 +43,6 @@ noinst_JAVA = \
     TestH5Fswmr.java \
     TestH5Gbasic.java \
     TestH5G.java \
-    TestH5Giterate.java \
     TestH5Sbasic.java \
     TestH5S.java \
     TestH5Tparams.java \
@@ -71,7 +67,7 @@ noinst_JAVA = \
     TestH5Ocopy.java \
     TestH5PL.java \
     TestH5Z.java \
-    TestAll.java
+    TestUnit.java
 
 $(jarfile): classnoinst.stamp classes
 	$(JAR) cvf $@ -C $(JAVAROOT)/ $(pkgpath)
@@ -93,7 +89,7 @@ TESTS_JUNIT = AllJunitTests
 
 AllJunitTests :
 	echo "#! /bin/sh" > $@
-	echo "exec @JUNIT@ test.TestAll" >> $@
+	echo "exec @JUNIT@ test.TestUnit" >> $@
 	chmod +x $@
 
 clean:
diff --git a/java/test/TestAll.java b/java/test/TestAll.java
index a4b44c3..13cb597 100644
--- a/java/test/TestAll.java
+++ b/java/test/TestAll.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
@@ -20,9 +18,7 @@ import org.junit.runners.Suite;
 
 @RunWith(Suite.class)
 @Suite.SuiteClasses( { TestH5.class,
-        TestH5Eregister.class,
-        TestH5Edefault.class,
-        TestH5E.class,
+        TestH5Eparams.class, TestH5Eregister.class, TestH5Edefault.class, TestH5E.class,
         TestH5Fparams.class, TestH5Fbasic.class, TestH5F.class, TestH5Fswmr.class,
         TestH5Gbasic.class, TestH5G.class, TestH5Giterate.class,
         TestH5Sbasic.class, TestH5S.class,
diff --git a/java/test/TestH5.java b/java/test/TestH5.java
index 4c84988..b922583 100644
--- a/java/test/TestH5.java
+++ b/java/test/TestH5.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
@@ -164,7 +162,7 @@ public class TestH5 {
      */
     @Test
     public void testH5get_libversion() {
-        int libversion[] = { 1, 11, 0 };
+        int libversion[] = { 1, 11, 2 };
 
         try {
             H5.H5get_libversion(libversion);
@@ -186,7 +184,7 @@ public class TestH5 {
      */
     @Test
     public void testH5check_version() {
-        int majnum = 1, minnum = 11, relnum = 0;
+        int majnum = 1, minnum = 11, relnum = 2;
 
         try {
             H5.H5check_version(majnum, minnum, relnum);
diff --git a/java/test/TestH5A.java b/java/test/TestH5A.java
index fb7b31a..5e1e3f6 100644
--- a/java/test/TestH5A.java
+++ b/java/test/TestH5A.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5D.java b/java/test/TestH5D.java
index fa051db..372fdba 100644
--- a/java/test/TestH5D.java
+++ b/java/test/TestH5D.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Dparams.java b/java/test/TestH5Dparams.java
index 2cdd121..a3618f2 100644
--- a/java/test/TestH5Dparams.java
+++ b/java/test/TestH5Dparams.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Dplist.java b/java/test/TestH5Dplist.java
index eb1669f..6feaa23 100644
--- a/java/test/TestH5Dplist.java
+++ b/java/test/TestH5Dplist.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5E.java b/java/test/TestH5E.java
index 028369d..dfa2064 100644
--- a/java/test/TestH5E.java
+++ b/java/test/TestH5E.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
@@ -49,8 +47,7 @@ public class TestH5E {
 
         hdf_java_classid = -1;
         try {
-            hdf_java_classid = H5.H5Eregister_class("HDF-Java-Error",
-                    "hdf-java", "2.5");
+            hdf_java_classid = H5.H5Eregister_class("HDF-Java-Error", "hdf-java", "2.5");
             current_stackid = H5.H5Eget_current_stack();
         }
         catch (Throwable err) {
@@ -75,103 +72,6 @@ public class TestH5E {
     }
 
     @Test
-    public void testH5Eget_class_name() {
-        try {
-            String class_name = H5.H5Eget_class_name(hdf_java_classid);
-            assertNotNull("H5.H5Eget_class_name: " + class_name, class_name);
-            assertEquals("H5.H5Eget_class_name: ", "HDF-Java-Error", class_name);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Eget_class_name: " + err);
-        }
-    }
-
-    @Test
-    public void testH5Eprint2() {
-        try {
-            assertFalse(current_stackid < 0);
-            H5.H5Eprint2(current_stackid, null);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Eprint2: " + err);
-        }
-    }
-
-    @Ignore("Tested with create_msg_major[minor]")
-    public void testH5Eclose_msg() {
-        fail("Not yet implemented");
-    }
-
-    @Test(expected = NullPointerException.class)
-    public void testH5Ecreate_msg_name_null() throws Throwable {
-        H5.H5Ecreate_msg(hdf_java_classid, HDF5Constants.H5E_MAJOR, null);
-    }
-
-    @Test
-    public void testH5Ecreate_msg_major() {
-        try {
-            long err_id = H5.H5Ecreate_msg(hdf_java_classid,
-                    HDF5Constants.H5E_MAJOR, "Error in Test");
-            assertFalse("H5.H5Ecreate_msg_major: " + err_id, err_id < 0);
-            H5.H5Eclose_msg(err_id);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Ecreate_msg_major: " + err);
-        }
-    }
-
-    @Test
-    public void testH5Ecreate_msg_minor() {
-        try {
-            long err_id = H5.H5Ecreate_msg(hdf_java_classid,
-                    HDF5Constants.H5E_MINOR, "Error in Test Function");
-            assertFalse("H5.H5Ecreate_msg_minor: " + err_id, err_id < 0);
-            H5.H5Eclose_msg(err_id);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Ecreate_msg_minor: " + err);
-        }
-    }
-
-    @Test
-    public void testH5Eget_msg() {
-        int[] error_msg_type = { HDF5Constants.H5E_MINOR };
-        long err_id = -1;
-        String msg = null;
-        try {
-            err_id = H5.H5Ecreate_msg(hdf_java_classid,
-                    HDF5Constants.H5E_MAJOR, "Error in Test");
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Eget_msg: " + err);
-        }
-        assertFalse("H5.H5Eget_msg: H5Ecreate_msg - " + err_id, err_id < 0);
-        try {
-            msg = H5.H5Eget_msg(err_id, error_msg_type);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Eget_msg: " + err);
-        }
-        assertNotNull("H5.H5Eget_msg: " + msg, msg);
-        assertEquals("H5.H5Eget_msg: ", "Error in Test", msg);
-        assertEquals("H5.H5Eget_msg: ", HDF5Constants.H5E_MAJOR,
-                    error_msg_type[0]);
-        try {
-            H5.H5Eclose_msg(err_id);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Eget_msg: " + err);
-        }
-    }
-
-    @Test
     public void testH5Eget_msg_major() {
 
         try {
@@ -181,18 +81,15 @@ public class TestH5E {
             int[] error_msg_type = { HDF5Constants.H5E_MAJOR };
             String msg = null;
             try {
-                msg = H5.H5Eget_msg(hdferr.getMajorErrorNumber(),
-                        error_msg_type);
+                msg = H5.H5Eget_msg(hdferr.getMajorErrorNumber(), error_msg_type);
             }
             catch (Throwable err) {
                 err.printStackTrace();
                 fail("H5.H5Eget_msg: " + err);
             }
             assertNotNull("H5.H5Eget_msg: " + msg, msg);
-            assertEquals("H5.H5Eget_msg: ", "Invalid arguments to routine",
-                        msg);
-            assertEquals("H5.H5Eget_msg: ", HDF5Constants.H5E_MAJOR,
-                        error_msg_type[0]);
+            assertEquals("H5.H5Eget_msg: ", "Object atom", msg);
+            assertEquals("H5.H5Eget_msg: ", HDF5Constants.H5E_MAJOR, error_msg_type[0]);
         }
         catch (Throwable err) {
             err.printStackTrace();
@@ -209,17 +106,15 @@ public class TestH5E {
             int[] error_msg_type = { HDF5Constants.H5E_MINOR };
             String msg = null;
             try {
-                msg = H5.H5Eget_msg(hdferr.getMinorErrorNumber(),
-                        error_msg_type);
+                msg = H5.H5Eget_msg(hdferr.getMinorErrorNumber(), error_msg_type);
             }
             catch (Throwable err) {
                 err.printStackTrace();
                 fail("H5.H5Eget_msg: " + err);
             }
             assertNotNull("H5.H5Eget_msg: " + msg, msg);
-            assertEquals("H5.H5Eget_msg: ", "Inappropriate type", msg);
-            assertEquals("H5.H5Eget_msg: ", HDF5Constants.H5E_MINOR,
-                        error_msg_type[0]);
+            assertEquals("H5.H5Eget_msg: ", "Unable to find atom information (already closed?)", msg);
+            assertEquals("H5.H5Eget_msg: ", HDF5Constants.H5E_MINOR, error_msg_type[0]);
         }
         catch (Throwable err) {
             err.printStackTrace();
@@ -228,26 +123,6 @@ public class TestH5E {
     }
 
     @Test
-    public void testH5Ecreate_stack() {
-        long stk_id = -1;
-        try {
-            stk_id = H5.H5Ecreate_stack();
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Ecreate_stack: " + err);
-        }
-        assertFalse("H5.H5Ecreate_stack: " + stk_id, stk_id < 0);
-        try {
-            H5.H5Eclose_stack(stk_id);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Ecreate_stack: " + err);
-        }
-    }
-
-    @Test
     public void testH5Epop() {
         try {
             H5.H5Eset_current_stack(current_stackid);
@@ -291,7 +166,7 @@ public class TestH5E {
             fail("H5.H5Epop: " + err);
         }
 
-        assertTrue("H5.H5Epop #:" + num_msg, num_msg == 3);
+        assertTrue("H5.H5Epop #:" + num_msg, num_msg == 4);
 
         try {
             H5.H5Epop(current_stackid, 1);
@@ -309,7 +184,7 @@ public class TestH5E {
             fail("H5.H5Epop: " + err);
         }
 
-        assertTrue("H5.H5Epop", num_msg == 2);
+        assertTrue("H5.H5Epop", num_msg == 3);
     }
 
     @Test
@@ -383,101 +258,6 @@ public class TestH5E {
     } /* end test_create() */
 
     @Test
-    public void testH5EprintInt() {
-        assertFalse(current_stackid < 0);
-        try {
-            H5.H5Eprint2(current_stackid, null);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5EprintInt: " + err);
-        }
-    }
-
-    @Test
-    public void testH5EclearInt() {
-        try {
-            H5.H5Eclear(current_stackid);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5EclearInt: " + err);
-        }
-    }
-
-    @Test
-    public void testH5Eclear2() {
-        try {
-            H5.H5Eclear2(current_stackid);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Eclear2: " + err);
-        }
-    }
-
-    @Test
-    public void testH5Eauto_is_v2() {
-        boolean is_v2 = false;
-        try {
-            is_v2 = H5.H5Eauto_is_v2(current_stackid);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Eauto_is_v2: " + err);
-        }
-        assertTrue("H5.H5Eauto_is_v2: ", is_v2);
-    }
-
-    @Test
-    public void testH5Eget_num() {
-        long num_msg = -1;
-        try {
-            num_msg = H5.H5Eget_num(current_stackid);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Eget_num: " + err);
-        }
-        assertTrue("H5.H5Eget_num", num_msg == 0);
-    }
-
-    @Test
-    public void testH5Eget_num_with_msg() {
-        try {
-            H5.H5Eset_current_stack(current_stackid);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Epop: " + err);
-        }
-        try {
-            H5.H5Fopen("test", 0, 1);
-        }
-        catch (Throwable err) {
-        }
-
-        // save current stack contents
-        try {
-            current_stackid = H5.H5Eget_current_stack();
-        }
-        catch (HDF5LibraryException err) {
-            err.printStackTrace();
-            fail("H5.H5Epop: " + err);
-        }
-
-        long num_msg = -1;
-        try {
-            num_msg = H5.H5Eget_num(current_stackid);
-        }
-        catch (Throwable err) {
-            err.printStackTrace();
-            fail("H5.H5Epop: " + err);
-        }
-        assertTrue("H5.H5Eget_num_with_msg #:" + num_msg, num_msg > 0);
-    }
-
-    @Test
     public void testH5Ewalk() {
         class wdata {
             public String err_desc = null;
@@ -532,7 +312,7 @@ public class TestH5E {
             err.printStackTrace();
             fail("testH5Ewalk:H5Eget_num " + err);
         }
-        assertTrue("testH5Ewalk #:" + num_msg, num_msg == 3);
+        assertTrue("testH5Ewalk #:" + num_msg, num_msg == 4);
 
         try {
             H5.H5Ewalk2(current_stackid, HDF5Constants.H5E_WALK_UPWARD, walk_cb, walk_data);
@@ -542,12 +322,12 @@ public class TestH5E {
             fail("testH5Ewalk:H5Ewalk2 " + err);
         }
         assertFalse("testH5Ewalk:H5Ewalk2 ",((H5E_walk_data)walk_data).walkdata.isEmpty());
-        assertTrue("testH5Ewalk:H5Ewalk2 "+((H5E_walk_data)walk_data).walkdata.size(),((H5E_walk_data)walk_data).walkdata.size()==3);
-        assertTrue("testH5Ewalk:H5Ewalk2 "+((wdata)((H5E_walk_data)walk_data).walkdata.get(0)).line,((wdata)((H5E_walk_data)walk_data).walkdata.get(0)).line==3767);
-        assertTrue("testH5Ewalk:H5Ewalk2 "+((wdata)((H5E_walk_data)walk_data).walkdata.get(1)).line,((wdata)((H5E_walk_data)walk_data).walkdata.get(1)).line==5506);
-        assertTrue("testH5Ewalk:H5Ewalk2 "+((wdata)((H5E_walk_data)walk_data).walkdata.get(1)).func_name,((wdata)((H5E_walk_data)walk_data).walkdata.get(1)).func_name.compareToIgnoreCase("H5P_verify_apl_and_dxpl")==0);
-        assertTrue("testH5Ewalk:H5Ewalk2 "+((wdata)((H5E_walk_data)walk_data).walkdata.get(0)).err_desc,((wdata)((H5E_walk_data)walk_data).walkdata.get(0)).err_desc.compareToIgnoreCase("not a property list")==0);
-        assertTrue("testH5Ewalk:H5Ewalk2 "+((wdata)((H5E_walk_data)walk_data).walkdata.get(1)).err_desc,((wdata)((H5E_walk_data)walk_data).walkdata.get(1)).err_desc.compareToIgnoreCase("not the required access property list")==0);
+        assertTrue("testH5Ewalk:H5Ewalk2 "+((H5E_walk_data)walk_data).walkdata.size(),((H5E_walk_data)walk_data).walkdata.size()==4);
+        assertTrue("testH5Ewalk:H5Ewalk2 "+((wdata)((H5E_walk_data)walk_data).walkdata.get(0)).line,((wdata)((H5E_walk_data)walk_data).walkdata.get(0)).line==378);
+        assertTrue("testH5Ewalk:H5Ewalk2 "+((wdata)((H5E_walk_data)walk_data).walkdata.get(1)).line,((wdata)((H5E_walk_data)walk_data).walkdata.get(1)).line==1512);
+        assertTrue("testH5Ewalk:H5Ewalk2 "+((wdata)((H5E_walk_data)walk_data).walkdata.get(2)).func_name,((wdata)((H5E_walk_data)walk_data).walkdata.get(2)).func_name.compareToIgnoreCase("H5F__open")==0);
+        assertTrue("testH5Ewalk:H5Ewalk2 "+((wdata)((H5E_walk_data)walk_data).walkdata.get(0)).err_desc,((wdata)((H5E_walk_data)walk_data).walkdata.get(0)).err_desc.compareToIgnoreCase("can't find object for ID")==0);
+        assertTrue("testH5Ewalk:H5Ewalk2 "+((wdata)((H5E_walk_data)walk_data).walkdata.get(1)).err_desc,((wdata)((H5E_walk_data)walk_data).walkdata.get(1)).err_desc.compareToIgnoreCase("unable to retrieve VFL class")==0);
     }
 
 }
diff --git a/java/test/TestH5Edefault.java b/java/test/TestH5Edefault.java
index 510aa2f..5324d3a 100644
--- a/java/test/TestH5Edefault.java
+++ b/java/test/TestH5Edefault.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
@@ -93,8 +91,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg_default,
-                num_msg_default == 3);
+        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg_default, num_msg_default == 4);
 
         //Save a copy of the current stack and clears the current stack
         try {
@@ -104,10 +101,8 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertFalse("H5.H5Eget_current_stack: get_current_stack - "
-                + stack_id, stack_id < 0);
-        assertFalse("H5.H5Eget_current_stack: get_current_stack - "
-                + stack_id, stack_id == stack_id_default);
+        assertFalse("H5.H5Eget_current_stack: get_current_stack - " + stack_id, stack_id < 0);
+        assertFalse("H5.H5Eget_current_stack: get_current_stack - " + stack_id, stack_id == stack_id_default);
 
         // Verify we have the correct number of messages
         try {
@@ -117,8 +112,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg_default,
-                num_msg_default == 0);
+        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg_default, num_msg_default == 0);
 
         //Verify the copy has the correct number of messages
         try {
@@ -128,8 +122,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg,
-                num_msg == 3);
+        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg, num_msg == 4);
 
         try {
             H5.H5Eclose_stack(stack_id);
@@ -160,8 +153,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg_default,
-                num_msg_default == 3);
+        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg_default, num_msg_default == 4);
 
         //Save a copy of the current stack and clears the current stack
         try {
@@ -171,10 +163,8 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertFalse("H5.H5Eget_current_stack: get_current_stack - "
-                + stack_id, stack_id < 0);
-        assertFalse("H5.H5Eget_current_stack: get_current_stack - "
-                + stack_id, stack_id == HDF5Constants.H5E_DEFAULT);
+        assertFalse("H5.H5Eget_current_stack: get_current_stack - " + stack_id, stack_id < 0);
+        assertFalse("H5.H5Eget_current_stack: get_current_stack - " + stack_id, stack_id == HDF5Constants.H5E_DEFAULT);
 
         // Verify we have the correct number of messages
         try {
@@ -184,8 +174,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg_default,
-                num_msg_default == 0);
+        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg_default, num_msg_default == 0);
 
         //Verify the copy has the correct number of messages
         try {
@@ -195,8 +184,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg,
-                num_msg == 3);
+        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg, num_msg == 4);
 
         //Generate errors on default stack
         try {
@@ -214,8 +202,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg_default,
-                num_msg_default == 3);
+        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg_default, num_msg_default == 4);
 
         //Remove one message from the current stack
         try {
@@ -226,8 +213,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertTrue("H5.H5Eget_current_stack: pop #:" + num_msg_default,
-                num_msg_default == 2);
+        assertTrue("H5.H5Eget_current_stack: pop #:" + num_msg_default, num_msg_default == 3);
 
         //Verify the copy still has the correct number of messages
         try {
@@ -237,8 +223,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg,
-                num_msg == 3);
+        assertTrue("H5.H5Eget_current_stack: get_num #:" + num_msg, num_msg == 4);
     }
 
     @Test(expected = IllegalArgumentException.class)
@@ -308,8 +293,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eset_current_stack: " + err);
         }
-        assertTrue("H5.H5Eset_current_stack: get_num #:" + num_msg,
-                    num_msg == 3);
+        assertTrue("H5.H5Eset_current_stack: get_num #:" + num_msg, num_msg == 4);
 
         //Save a copy of the current stack
         try {
@@ -319,10 +303,8 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eset_current_stack: " + err);
         }
-        assertFalse("H5.H5Eset_current_stack: get_current_stack - "
-                    + stack_id, stack_id < 0);
-        assertFalse("H5.H5Eset_current_stack: get_current_stack - "
-                + stack_id, stack_id == HDF5Constants.H5E_DEFAULT);
+        assertFalse("H5.H5Eset_current_stack: get_current_stack - " + stack_id, stack_id < 0);
+        assertFalse("H5.H5Eset_current_stack: get_current_stack - " + stack_id, stack_id == HDF5Constants.H5E_DEFAULT);
 
         //Verify the copy has the correct number of messages
         try {
@@ -332,8 +314,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eset_current_stack: " + err);
         }
-        assertTrue("H5.H5Eset_current_stack: get_num #:" + num_msg,
-                    num_msg == 3);
+        assertTrue("H5.H5Eset_current_stack: get_num #:" + num_msg, num_msg == 4);
 
         //Generate errors on default stack
         try {
@@ -351,8 +332,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eget_current_stack: " + err);
         }
-        assertTrue("H5.H5Eset_current_stack: get_num #:" + num_msg,
-                num_msg == 3);
+        assertTrue("H5.H5Eset_current_stack: get_num #:" + num_msg, num_msg == 4);
 
         //Remove one message from the current stack
         try {
@@ -363,8 +343,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eset_current_stack: " + err);
         }
-        assertTrue("H5.H5Eset_current_stack: pop #:" + num_msg,
-                    num_msg == 2);
+        assertTrue("H5.H5Eset_current_stack: pop #:" + num_msg, num_msg == 3);
 
         //Verify the copy still has the correct number of messages
         try {
@@ -374,8 +353,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eset_current_stack: " + err);
         }
-        assertTrue("H5.H5Eset_current_stack: get_num #:" + num_msg,
-                    num_msg == 3);
+        assertTrue("H5.H5Eset_current_stack: get_num #:" + num_msg, num_msg == 4);
 
         try {
             H5.H5Eset_current_stack(stack_id);
@@ -385,8 +363,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eset_current_stack: " + err);
         }
-        assertTrue("H5.H5Eset_current_stack: get_num - " + num_msg,
-                    num_msg == 3);
+        assertTrue("H5.H5Eset_current_stack: get_num - " + num_msg, num_msg == 4);
     }
 
     @Test(expected = IllegalArgumentException.class)
@@ -409,7 +386,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Epop: " + err);
         }
-        assertTrue("H5.H5Epop before #:" + num_msg, num_msg == 3);
+        assertTrue("H5.H5Epop before #:" + num_msg, num_msg == 4);
         try {
             H5.H5Epop(HDF5Constants.H5E_DEFAULT, 1);
             num_msg = H5.H5Eget_num(HDF5Constants.H5E_DEFAULT);
@@ -418,7 +395,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Epop: " + err);
         }
-        assertTrue("H5.H5Epop after #:" + num_msg, num_msg == 2);
+        assertTrue("H5.H5Epop after #:" + num_msg, num_msg == 3);
     }
 
     @Test(expected = IllegalArgumentException.class)
@@ -494,8 +471,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eclear2_with_msg: " + err);
         }
-        assertTrue("H5.H5Eclear2_with_msg before #:" + num_msg,
-                    num_msg == 3);
+        assertTrue("H5.H5Eclear2_with_msg before #:" + num_msg, num_msg == 4);
         try {
             H5.H5Eclear2(HDF5Constants.H5E_DEFAULT);
             num_msg = H5.H5Eget_num(HDF5Constants.H5E_DEFAULT);
@@ -504,7 +480,7 @@ public class TestH5Edefault {
             err.printStackTrace();
             fail("H5.H5Eclear2_with_msg: " + err);
         }
-            assertTrue("H5.H5Eclear2_with_msg after #:" + num_msg, num_msg == 0);
+        assertTrue("H5.H5Eclear2_with_msg after #:" + num_msg, num_msg == 0);
     }
 
     @Test(expected = IllegalArgumentException.class)
diff --git a/java/test/TestH5Eparams.java b/java/test/TestH5Eparams.java
new file mode 100644
index 0000000..0c55577
--- /dev/null
+++ b/java/test/TestH5Eparams.java
@@ -0,0 +1,282 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+package test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.util.ArrayList;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+import hdf.hdf5lib.exceptions.HDF5LibraryException;
+import hdf.hdf5lib.callbacks.H5E_walk_cb;
+import hdf.hdf5lib.callbacks.H5E_walk_t;
+import hdf.hdf5lib.structs.H5E_error2_t;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TestName;
+
+public class TestH5Eparams {
+    @Rule public TestName testname = new TestName();
+    long hdf_java_classid = -1;
+    long current_stackid = -1;
+
+    @Before
+    public void H5Eget_stack_class() {
+        assertTrue("H5 open ids is 0",H5.getOpenIDCount()==0);
+        System.out.print(testname.getMethodName());
+
+        hdf_java_classid = -1;
+        try {
+            hdf_java_classid = H5.H5Eregister_class("HDF-Java-Error", "hdf-java", "2.5");
+            current_stackid = H5.H5Eget_current_stack();
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Eget_stack_class: " + err);
+        }
+    }
+
+    @After
+    public void H5Erestore_stack_class() {
+        try {
+            H5.H5Eunregister_class(hdf_java_classid);
+            hdf_java_classid = -1;
+            H5.H5Eclose_stack(current_stackid);
+            current_stackid = -1;
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Erestore_stack_class: " + err);
+        }
+        System.out.println();
+    }
+
+    @Test
+    public void testH5Eget_class_name() {
+        try {
+            String class_name = H5.H5Eget_class_name(hdf_java_classid);
+            assertNotNull("H5.H5Eget_class_name: " + class_name, class_name);
+            assertEquals("H5.H5Eget_class_name: ", "HDF-Java-Error", class_name);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Eget_class_name: " + err);
+        }
+    }
+
+    @Test
+    public void testH5Eprint2() {
+        try {
+            assertFalse(current_stackid < 0);
+            H5.H5Eprint2(current_stackid, null);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Eprint2: " + err);
+        }
+    }
+
+    @Ignore("Tested with create_msg_major[minor]")
+    public void testH5Eclose_msg() {
+        fail("Not yet implemented");
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void testH5Ecreate_msg_name_null() throws Throwable {
+        H5.H5Ecreate_msg(hdf_java_classid, HDF5Constants.H5E_MAJOR, null);
+    }
+
+    @Test
+    public void testH5Ecreate_msg_major() {
+        try {
+            long err_id = H5.H5Ecreate_msg(hdf_java_classid, HDF5Constants.H5E_MAJOR, "Error in Test");
+            assertFalse("H5.H5Ecreate_msg_major: " + err_id, err_id < 0);
+            H5.H5Eclose_msg(err_id);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Ecreate_msg_major: " + err);
+        }
+    }
+
+    @Test
+    public void testH5Ecreate_msg_minor() {
+        try {
+            long err_id = H5.H5Ecreate_msg(hdf_java_classid, HDF5Constants.H5E_MINOR, "Error in Test Function");
+            assertFalse("H5.H5Ecreate_msg_minor: " + err_id, err_id < 0);
+            H5.H5Eclose_msg(err_id);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Ecreate_msg_minor: " + err);
+        }
+    }
+
+    @Test
+    public void testH5Eget_msg() {
+        int[] error_msg_type = { HDF5Constants.H5E_MINOR };
+        long err_id = -1;
+        String msg = null;
+        try {
+            err_id = H5.H5Ecreate_msg(hdf_java_classid, HDF5Constants.H5E_MAJOR, "Error in Test");
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Eget_msg: " + err);
+        }
+        assertFalse("H5.H5Eget_msg: H5Ecreate_msg - " + err_id, err_id < 0);
+        try {
+            msg = H5.H5Eget_msg(err_id, error_msg_type);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Eget_msg: " + err);
+        }
+        assertNotNull("H5.H5Eget_msg: " + msg, msg);
+        assertEquals("H5.H5Eget_msg: ", "Error in Test", msg);
+        assertEquals("H5.H5Eget_msg: ", HDF5Constants.H5E_MAJOR, error_msg_type[0]);
+        try {
+            H5.H5Eclose_msg(err_id);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Eget_msg: " + err);
+        }
+    }
+
+    @Test
+    public void testH5Ecreate_stack() {
+        long stk_id = -1;
+        try {
+            stk_id = H5.H5Ecreate_stack();
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Ecreate_stack: " + err);
+        }
+        assertFalse("H5.H5Ecreate_stack: " + stk_id, stk_id < 0);
+        try {
+            H5.H5Eclose_stack(stk_id);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Ecreate_stack: " + err);
+        }
+    }
+
+    @Test
+    public void testH5EprintInt() {
+        assertFalse(current_stackid < 0);
+        try {
+            H5.H5Eprint2(current_stackid, null);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5EprintInt: " + err);
+        }
+    }
+
+    @Test
+    public void testH5EclearInt() {
+        try {
+            H5.H5Eclear(current_stackid);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5EclearInt: " + err);
+        }
+    }
+
+    @Test
+    public void testH5Eclear2() {
+        try {
+            H5.H5Eclear2(current_stackid);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Eclear2: " + err);
+        }
+    }
+
+    @Test
+    public void testH5Eauto_is_v2() {
+        boolean is_v2 = false;
+        try {
+            is_v2 = H5.H5Eauto_is_v2(current_stackid);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Eauto_is_v2: " + err);
+        }
+        assertTrue("H5.H5Eauto_is_v2: ", is_v2);
+    }
+
+    @Test
+    public void testH5Eget_num() {
+        long num_msg = -1;
+        try {
+            num_msg = H5.H5Eget_num(current_stackid);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Eget_num: " + err);
+        }
+        assertTrue("H5.H5Eget_num", num_msg == 0);
+    }
+
+    @Test
+    public void testH5Eget_num_with_msg() {
+        try {
+            H5.H5Eset_current_stack(current_stackid);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Epop: " + err);
+        }
+        try {
+            H5.H5Fopen("test", 0, 1);
+        }
+        catch (Throwable err) {
+        }
+
+        // save current stack contents
+        try {
+            current_stackid = H5.H5Eget_current_stack();
+        }
+        catch (HDF5LibraryException err) {
+            err.printStackTrace();
+            fail("H5.H5Epop: " + err);
+        }
+
+        long num_msg = -1;
+        try {
+            num_msg = H5.H5Eget_num(current_stackid);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Epop: " + err);
+        }
+        assertTrue("H5.H5Eget_num_with_msg #:" + num_msg, num_msg > 0);
+    }
+
+}
diff --git a/java/test/TestH5Eregister.java b/java/test/TestH5Eregister.java
index 13e0ca2..1b87699 100644
--- a/java/test/TestH5Eregister.java
+++ b/java/test/TestH5Eregister.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
@@ -62,8 +60,7 @@ public class TestH5Eregister {
     public void testH5Eregister_class() {
         long hdf_java_classid = -1;
         try {
-            hdf_java_classid = H5.H5Eregister_class("HDF-Java-Error",
-                    "hdf-java", "2.5");
+            hdf_java_classid = H5.H5Eregister_class("HDF-Java-Error", "hdf-java", "2.5");
         }
         catch (Throwable err) {
             fail("H5.H5Eregister_class: " + err);
diff --git a/java/test/TestH5F.java b/java/test/TestH5F.java
index 3451187..ac2f70d 100644
--- a/java/test/TestH5F.java
+++ b/java/test/TestH5F.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Fbasic.java b/java/test/TestH5Fbasic.java
index c08daff..faf0bf7 100644
--- a/java/test/TestH5Fbasic.java
+++ b/java/test/TestH5Fbasic.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Fparams.java b/java/test/TestH5Fparams.java
index 2d67f3d..fffded1 100644
--- a/java/test/TestH5Fparams.java
+++ b/java/test/TestH5Fparams.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Fswmr.java b/java/test/TestH5Fswmr.java
index b65ebf2..5ca1a97 100644
--- a/java/test/TestH5Fswmr.java
+++ b/java/test/TestH5Fswmr.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5G.java b/java/test/TestH5G.java
index 32329bb..1a67990 100644
--- a/java/test/TestH5G.java
+++ b/java/test/TestH5G.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Gbasic.java b/java/test/TestH5Gbasic.java
index b049e15..6ff7d03 100644
--- a/java/test/TestH5Gbasic.java
+++ b/java/test/TestH5Gbasic.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Giterate.java b/java/test/TestH5Giterate.java
index 17f594e..06c59e7 100644
--- a/java/test/TestH5Giterate.java
+++ b/java/test/TestH5Giterate.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Lbasic.java b/java/test/TestH5Lbasic.java
index c35519e..9e832f3 100644
--- a/java/test/TestH5Lbasic.java
+++ b/java/test/TestH5Lbasic.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Lcreate.java b/java/test/TestH5Lcreate.java
index 2fbd9e3..dcb076d 100644
--- a/java/test/TestH5Lcreate.java
+++ b/java/test/TestH5Lcreate.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Lparams.java b/java/test/TestH5Lparams.java
index 9a2c204..c8d5f5d 100644
--- a/java/test/TestH5Lparams.java
+++ b/java/test/TestH5Lparams.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Obasic.java b/java/test/TestH5Obasic.java
index b564089..923d2b1 100644
--- a/java/test/TestH5Obasic.java
+++ b/java/test/TestH5Obasic.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Ocopy.java b/java/test/TestH5Ocopy.java
index cf0fb1f..e730b9f 100644
--- a/java/test/TestH5Ocopy.java
+++ b/java/test/TestH5Ocopy.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Ocreate.java b/java/test/TestH5Ocreate.java
index 0edecba..559e12b 100644
--- a/java/test/TestH5Ocreate.java
+++ b/java/test/TestH5Ocreate.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Oparams.java b/java/test/TestH5Oparams.java
index 9398940..2af190f 100644
--- a/java/test/TestH5Oparams.java
+++ b/java/test/TestH5Oparams.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5P.java b/java/test/TestH5P.java
index fa8b525..521a53c 100644
--- a/java/test/TestH5P.java
+++ b/java/test/TestH5P.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
@@ -30,6 +28,7 @@ import hdf.hdf5lib.exceptions.HDF5LibraryException;
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TestName;
@@ -207,14 +206,14 @@ public class TestH5P {
         assertEquals(nlinks, 20L);
     }
 
-    @Test(expected = IllegalArgumentException.class)
+    @Test(expected = HDF5FunctionArgumentException.class)
     public void testH5Pset_libver_bounds_invalidlow() throws Throwable {
         H5.H5Pset_libver_bounds(fapl_id, 5, HDF5Constants.H5F_LIBVER_LATEST);
     }
 
-    @Test(expected = IllegalArgumentException.class)
+    @Test(expected = HDF5FunctionArgumentException.class)
     public void testH5Pset_libver_bounds_invalidhigh() throws Throwable {
-        H5.H5Pset_libver_bounds(fapl_id, HDF5Constants.H5F_LIBVER_LATEST, 5);
+        H5.H5Pset_libver_bounds(fapl_id, HDF5Constants.H5F_LIBVER_V110, HDF5Constants.H5F_LIBVER_V110+1);
     }
 
     @Test
@@ -854,7 +853,7 @@ public class TestH5P {
         }
         catch (Throwable err) {
             err.printStackTrace();
-            fail("H5Pset_est_link_info: " + err);
+            fail("H5Pset_elink_prefix: " + err);
         }
         assertTrue("H5Pset_elink_prefix", ret_val >= 0);
     }
@@ -1234,4 +1233,54 @@ public class TestH5P {
             fail("testH5P_file_space_page_size: " + err);
         }
    }
+
+    @Test
+    public void testH5Pset_efile_prefix() {
+        String prefix = "tmp";
+        try {
+            H5.H5Pset_efile_prefix(lapl_id, prefix);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5Pset_efile_prefix: " + err);
+        }
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void testH5Pset_efile_prefix_null() throws Throwable{
+        H5.H5Pset_efile_prefix(lapl_id, null);
+    }
+
+    @Test
+    public void testH5Pget_efile_prefix() {
+        String prefix = "tmp";
+        String pre = "";
+
+        try {
+            H5.H5Pset_efile_prefix(lapl_id, prefix);
+            pre = H5.H5Pget_efile_prefix(lapl_id);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5Pget_efile_prefix: " + err);
+        }
+        assertTrue("The prefix: ", prefix.equals(pre));
+    }
+
+    @Ignore
+    public void testH5P_chunk_opts() {
+        int chunk_opts = -1;
+
+        try {
+            chunk_opts = H5.H5Pget_chunk_opts(ocpl_id);
+            assertTrue("chunk_opts: "+chunk_opts, chunk_opts == 0);
+            H5.H5Pset_chunk_opts(ocpl_id, HDF5Constants.H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS);
+            chunk_opts = H5.H5Pget_chunk_opts(ocpl_id);
+            assertTrue("chunk_opts: "+chunk_opts, chunk_opts == HDF5Constants.H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5Pget_lchunk_opts: " + err);
+        }
+    }
 }
diff --git a/java/test/TestH5PData.java b/java/test/TestH5PData.java
index 7fc154d..c414d67 100644
--- a/java/test/TestH5PData.java
+++ b/java/test/TestH5PData.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5PL.java b/java/test/TestH5PL.java
index 759db5f..8ce708b 100644
--- a/java/test/TestH5PL.java
+++ b/java/test/TestH5PL.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
@@ -72,26 +70,74 @@ public class TestH5PL {
     @Test
     public void TestH5PLpaths() {
         try {
-            int original_entries = H5.H5PLsize();
-            H5.H5PLappend("path_one");
-            int plugin_entries = H5.H5PLsize();
-            assertTrue("H5.H5PLsize: "+plugin_entries, (original_entries+1) == plugin_entries);
-            H5.H5PLprepend("path_two");
-            plugin_entries = H5.H5PLsize();
-            assertTrue("H5.H5PLsize: "+plugin_entries, (original_entries+2) == plugin_entries);
-            H5.H5PLinsert("path_three", original_entries);
-            plugin_entries = H5.H5PLsize();
-            assertTrue("H5.H5PLsize: "+plugin_entries, (original_entries+3) == plugin_entries);
-            String first_path = H5.H5PLget(original_entries);
-            assertTrue("First path was : "+first_path + " ",first_path.compareToIgnoreCase("path_three")==0);
-            H5.H5PLreplace("path_four", original_entries);
-            first_path = H5.H5PLget(original_entries);
-            assertTrue("First path changed to : "+first_path + " ",first_path.compareToIgnoreCase("path_four")==0);
-            H5.H5PLremove(original_entries);
-            first_path = H5.H5PLget(original_entries);
-            assertTrue("First path now : "+first_path + " ",first_path.compareToIgnoreCase("path_two")==0);
-            plugin_entries = H5.H5PLsize();
-            assertTrue("H5.H5PLsize: "+plugin_entries, (original_entries+2) == plugin_entries);
+            // Get the original number of paths
+            int nStartPaths = H5.H5PLsize();
+
+            int nPaths;                     /* # paths from H5PLSize()      */
+            int nTruePaths = nStartPaths;   /* What the # paths should be   */
+            int index;                      /* Path table index             */
+            String path;                    /* Path from H5PLget()          */
+
+            // APPEND a path and ensure it was added correctly
+            String pathAppend = "path_append";
+            H5.H5PLappend(pathAppend);
+
+            nPaths = H5.H5PLsize();
+            nTruePaths++;
+            assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
+
+            index = nTruePaths - 1;
+            path = H5.H5PLget(index);
+            assertTrue("Path should be " + pathAppend + " but was " + path, path.compareToIgnoreCase(pathAppend) == 0);
+
+            // PREPEND a path and ensure it was added correctly
+            String pathPrepend = "path_prepend";
+            H5.H5PLprepend(pathPrepend);
+
+            nPaths = H5.H5PLsize();
+            nTruePaths++;
+            assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
+
+            index = 0;
+            path = H5.H5PLget(index);
+            assertTrue("Path should be " + pathPrepend + " but was " + path, path.compareToIgnoreCase(pathPrepend) == 0);
+
+            // INSERT a path and ensure it was added correctly
+            // Inserting at the index == # of start paths ensures we're in the middle
+            String pathInsert = "path_insert";
+            index = nStartPaths;
+            H5.H5PLinsert(pathInsert, index);
+
+            nPaths = H5.H5PLsize();
+            nTruePaths++;
+            assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
+
+            path = H5.H5PLget(index);
+            assertTrue("Path should be " + pathInsert + " but was " + path, path.compareToIgnoreCase(pathInsert) == 0);
+
+            // REPLACE the path we just added and ensure it updated correctly
+            String pathReplace = "path_replace";
+            index = nStartPaths;
+            H5.H5PLreplace(pathReplace, index);
+
+            nPaths = H5.H5PLsize();
+            assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
+
+            path = H5.H5PLget(index);
+            assertTrue("Path should be " + pathReplace + " but was " + path, path.compareToIgnoreCase(pathReplace) == 0);
+
+            // REMOVE the path we just replaced and check that the table was compacted
+            // The (index+1) path should move down to fill the space when the path is removed.
+            index = nStartPaths;
+            String pathRemove = H5.H5PLget(index + 1);
+            H5.H5PLremove(index);
+
+            nPaths = H5.H5PLsize();
+            nTruePaths--;
+            assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
+
+            path = H5.H5PLget(index);
+            assertTrue("Path should be " + pathRemove + " but was " + path, path.compareToIgnoreCase(pathRemove) == 0);
         }
         catch (Throwable err) {
             err.printStackTrace();
diff --git a/java/test/TestH5Pfapl.java b/java/test/TestH5Pfapl.java
index e888e20..0651502 100644
--- a/java/test/TestH5Pfapl.java
+++ b/java/test/TestH5Pfapl.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
@@ -28,6 +26,7 @@ import hdf.hdf5lib.H5;
 import hdf.hdf5lib.HDF5Constants;
 import hdf.hdf5lib.exceptions.HDF5Exception;
 import hdf.hdf5lib.exceptions.HDF5LibraryException;
+import hdf.hdf5lib.exceptions.HDF5PropertyListInterfaceException;
 import hdf.hdf5lib.structs.H5AC_cache_config_t;
 
 import org.junit.After;
@@ -1378,4 +1377,25 @@ public class TestH5Pfapl {
         deleteH5file();
         _deleteLogFile();
     }
+
+    @Test
+    public void testH5P_evict_on_close() {
+        boolean ret_val_id = false;
+        try {
+            H5.H5Pset_evict_on_close(fapl_id, true);
+            ret_val_id = H5.H5Pget_evict_on_close(fapl_id);
+            assertTrue("H5P_evict_on_close", ret_val_id);
+        }
+        catch (HDF5PropertyListInterfaceException err) {
+            // parallel is not supported
+            if (err.getMinorErrorNumber() != HDF5Constants.H5E_UNSUPPORTED) {
+                err.printStackTrace();
+                fail("H5P_evict_on_close: " + err);
+            }
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5P_evict_on_close: " + err);
+        }
+    }
 }
diff --git a/java/test/TestH5Plist.java b/java/test/TestH5Plist.java
index 024237a..e318cc9 100644
--- a/java/test/TestH5Plist.java
+++ b/java/test/TestH5Plist.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Pvirtual.java b/java/test/TestH5Pvirtual.java
index 15fbd03..ff2e4dc 100644
--- a/java/test/TestH5Pvirtual.java
+++ b/java/test/TestH5Pvirtual.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
@@ -431,4 +429,37 @@ public class TestH5Pvirtual {
                 try {H5.H5Dclose(H5did);} catch (Exception ex) {}
         }
     }
+
+    @Test
+    public void testH5Pset_virtual_prefix() {
+        String prefix = "tmp";
+        try {
+            H5.H5Pset_virtual_prefix(H5dapl_id, prefix);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5Pset_virtual_prefix: " + err);
+        }
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void testH5Pset_virtual_prefix_null() throws Throwable{
+        H5.H5Pset_virtual_prefix(H5dapl_id, null);
+    }
+
+    @Test
+    public void testH5Pget_virtual_prefix() {
+        String prefix = "tmp";
+        String pre = "";
+
+        try {
+            H5.H5Pset_virtual_prefix(H5dapl_id, prefix);
+            pre = H5.H5Pget_virtual_prefix(H5dapl_id);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5Pget_virtual_prefix: " + err);
+        }
+        assertTrue("The prefix: ", prefix.equals(pre));
+    }
 }
diff --git a/java/test/TestH5R.java b/java/test/TestH5R.java
index 72e0bfb..5349855 100644
--- a/java/test/TestH5R.java
+++ b/java/test/TestH5R.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5S.java b/java/test/TestH5S.java
index 909ab02..985342b 100644
--- a/java/test/TestH5S.java
+++ b/java/test/TestH5S.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Sbasic.java b/java/test/TestH5Sbasic.java
index 2731a06..3007495 100644
--- a/java/test/TestH5Sbasic.java
+++ b/java/test/TestH5Sbasic.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5T.java b/java/test/TestH5T.java
index e03b97f..0c68d2e 100644
--- a/java/test/TestH5T.java
+++ b/java/test/TestH5T.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Tbasic.java b/java/test/TestH5Tbasic.java
index 950f1c7..3c2500b 100644
--- a/java/test/TestH5Tbasic.java
+++ b/java/test/TestH5Tbasic.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Tparams.java b/java/test/TestH5Tparams.java
index 4ebeea7..53d3a37 100644
--- a/java/test/TestH5Tparams.java
+++ b/java/test/TestH5Tparams.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestH5Z.java b/java/test/TestH5Z.java
index bdf3f1d..31adf22 100644
--- a/java/test/TestH5Z.java
+++ b/java/test/TestH5Z.java
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 package test;
diff --git a/java/test/TestUnit.java b/java/test/TestUnit.java
new file mode 100644
index 0000000..e98fd4f
--- /dev/null
+++ b/java/test/TestUnit.java
@@ -0,0 +1,36 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+package test;
+
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+
+@RunWith(Suite.class)
+@Suite.SuiteClasses( { TestH5.class,
+        TestH5Eparams.class, TestH5Eregister.class,
+        TestH5Fparams.class, TestH5Fbasic.class, TestH5F.class, TestH5Fswmr.class,
+        TestH5Gbasic.class, TestH5G.class,
+        TestH5Sbasic.class, TestH5S.class,
+        TestH5Tparams.class, TestH5Tbasic.class, TestH5T.class,
+        TestH5Dparams.class, TestH5D.class, TestH5Dplist.class,
+        TestH5Lparams.class, TestH5Lbasic.class, TestH5Lcreate.class,
+        TestH5R.class,
+        TestH5P.class, TestH5PData.class, TestH5Pfapl.class, TestH5Pvirtual.class, TestH5Plist.class,
+        TestH5A.class,
+        TestH5Oparams.class, TestH5Obasic.class, TestH5Ocopy.class, TestH5Ocreate.class,
+        TestH5PL.class, TestH5Z.class
+})
+
+public class TestUnit {
+}
diff --git a/java/test/junit.sh.in b/java/test/junit.sh.in
index 31037ba..ca3790d 100644
--- a/java/test/junit.sh.in
+++ b/java/test/junit.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 top_builddir=@top_builddir@
@@ -66,11 +64,11 @@ $HDFLIB_HOME/ext/slf4j-simple-1.7.5.jar
 $top_builddir/java/src/$JARFILE
 "
 LIST_DATA_FILES="
-$HDFTEST_HOME/JUnit-interface.txt
+$HDFTEST_HOME/JUnit-unit.txt
 $HDFTEST_HOME/JUnit-interface.ert
 "
 
-expect="JUnit-interface.txt"
+expect="JUnit-unit.txt"
 actual="JUnit-interface.out"
 actual_err="JUnit-interface.err"
 actual_ext="JUnit-interface.ext"
@@ -192,7 +190,7 @@ CLEAN_DATAFILES_AND_BLDDIR()
     if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
         $RM $BLDDIR/JUnit-interface.ert
         $RM $BLDDIR/JUnit-interface.txt
-    fi        
+    fi
 }
 
 # Print a line-line message left justified in a field of 70 characters
@@ -259,8 +257,12 @@ esac
 
 export LD_LIBRARY_PATH
 
-echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH -ea org.junit.runner.JUnitCore test.TestAll"
-($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH -ea org.junit.runner.JUnitCore test.TestAll 1>$actual_ext 2>$actual_err)
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH -ea org.junit.runner.JUnitCore test.TestUnit"
+    # Run test.
+    TESTING JUnit
+    (
+    $RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH -ea org.junit.runner.JUnitCore test.TestUnit
+    ) >$actual_ext 2>$actual_err
 
 # Extract file name, line number, version and thread IDs because they may be different
 sed -e 's/thread [0-9]*/thread (IDs)/' -e 's/: .*\.c /: (file name) /' \
diff --git a/m4/aclocal_cxx.m4 b/m4/aclocal_cxx.m4
index 9d47193..29a0607 100644
--- a/m4/aclocal_cxx.m4
+++ b/m4/aclocal_cxx.m4
@@ -6,12 +6,10 @@ dnl All rights reserved.
 dnl
 dnl This file is part of HDF5.  The full HDF5 copyright notice, including
 dnl terms governing use, modification, and redistribution, is contained in
-dnl the files COPYING and Copyright.html.  COPYING can be found at the root
-dnl of the source code distribution tree; Copyright.html can be found at the
-dnl root level of an installed copy of the electronic HDF5 document set and
-dnl is linked from the top-level documents page.  It can also be found at
-dnl http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have
-dnl access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu.
+dnl the COPYING file, which can be found at the root of the source code
+dnl distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+dnl If you do not have access to either file, you may request a copy from
+dnl help@hdfgroup.org
 dnl
 dnl -------------------------------------------------------------------------
 dnl -------------------------------------------------------------------------
diff --git a/m4/aclocal_fc.f90 b/m4/aclocal_fc.f90
index ddbe9c7..664a3c6 100644
--- a/m4/aclocal_fc.f90
+++ b/m4/aclocal_fc.f90
@@ -1,3 +1,16 @@
+! COPYRIGHT
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+!   Copyright by The HDF Group.                                               *
+!   All rights reserved.                                                      *
+!                                                                             *
+!   This file is part of HDF5.  The full HDF5 copyright notice, including     *
+!   terms governing use, modification, and redistribution, is contained in    *
+!   the COPYING file, which can be found at the root of the source code       *
+!   distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+!   If you do not have access to either file, you may request a copy from     *
+!   help@hdfgroup.org.                                                        *
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+!
 ! This file contains all the configure test programs 
 ! used by autotools and cmake. This avoids having to
 ! duplicate code for both cmake and autotool tests.
@@ -45,7 +58,7 @@ END PROGRAM PROG_FC_HAVE_F2003_REQUIREMENTS
 !---- START ----- Check to see C_LONG_DOUBLE is different from C_DOUBLE
 MODULE type_mod
   USE ISO_C_BINDING
-  INTERFACE h5t	
+  INTERFACE h5t
      MODULE PROCEDURE h5t_c_double
      MODULE PROCEDURE h5t_c_long_double
   END INTERFACE
diff --git a/m4/aclocal_fc.m4 b/m4/aclocal_fc.m4
index 2213a7c..ab45bbc 100644
--- a/m4/aclocal_fc.m4
+++ b/m4/aclocal_fc.m4
@@ -6,12 +6,10 @@ dnl All rights reserved.
 dnl
 dnl This file is part of HDF5.  The full HDF5 copyright notice, including
 dnl terms governing use, modification, and redistribution, is contained in
-dnl the files COPYING and Copyright.html.  COPYING can be found at the root
-dnl of the source code distribution tree; Copyright.html can be found at the
-dnl root level of an installed copy of the electronic HDF5 document set and
-dnl is linked from the top-level documents page.  It can also be found at
-dnl http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have
-dnl access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu.
+dnl the COPYING file, which can be found at the root of the source code
+dnl distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+dnl If you do not have access to either file, you may request a copy from
+dnl help@hdfgroup.org
 dnl
 dnl -------------------------------------------------------------------------
 dnl -------------------------------------------------------------------------
@@ -478,4 +476,3 @@ rm -f pac_Cconftest.out
         ],[])
 ])
 
-
diff --git a/release_docs/COPYING b/release_docs/COPYING
index 6903daf..6497ace 100644
--- a/release_docs/COPYING
+++ b/release_docs/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/release_docs/HISTORY-1_10.txt b/release_docs/HISTORY-1_10.txt
new file mode 100644
index 0000000..9887a54
--- /dev/null
+++ b/release_docs/HISTORY-1_10.txt
@@ -0,0 +1,3358 @@
+HDF5 History
+============
+
+This file contains development history of the HDF5 1.10 branch
+
+04.      Release Information for hdf5-1.10.2
+03.      Release Information for hdf5-1.10.1
+02.      Release Information for hdf5-1.10.0-patch1 
+01.      Release Information for hdf5-1.10.0
+
+[Search on the string '%%%%' for section breaks of each release.]
+
+%%%%1.10.2%%%%
+
+HDF5 version 1.10.2 released on 2018-03-29
+================================================================================
+
+
+INTRODUCTION
+
+This document describes the differences between this release and the previous
+HDF5 release. It contains information on the platforms tested and known
+problems in this release. For more details check the HISTORY*.txt files in the
+HDF5 source.
+
+Note that documentation in the links below will be updated at the time of each
+final release.
+
+Links to HDF5 documentation can be found on The HDF5 web page:
+
+     https://portal.hdfgroup.org/display/HDF5/HDF5
+
+The official HDF5 releases can be obtained from:
+
+     https://www.hdfgroup.org/downloads/hdf5/
+
+Changes from Release to Release and New Features in the HDF5-1.10.x release series
+can be found at:
+
+     https://portal.hdfgroup.org/display/HDF5/HDF5+Application+Developer%27s+Guide
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+
+- New Features
+- Support for new platforms and languages
+- Bug Fixes since HDF5-1.10.1
+- Supported Platforms
+- Tested Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+
+New Features
+============
+
+    Configuration and Build Systems:
+    --------------------------------
+    - CMake builds
+    --------------
+
+      - Changed minimum CMake required version to 3.10.
+
+      This change removed the need to support a copy of the FindMPI.cmake module,
+      which has been removed, along with its subfolder in the config/cmake_ext_mod
+      location.
+
+      (ADB - 2018/03/09)
+
+      - Added pkg-config file generation
+
+      Added pkg-config file generation for the C, C++, HL, and HL C++ libraries.
+      In addition, builds on Linux will create h5cc, h5c++, h5hlcc, and h5hlc++ scripts in the bin
+      directory that use the pkg-config files. The scripts can be used to build HDF5 C and C++
+      applications (i.e, similar to the compiler scripts produced by the Autotools builds).
+
+      (ADB - 2018/03/08, HDFFV-4359)
+
+       - Refactored use of CMAKE_BUILD_TYPE for new variable, which understands
+      the type of generator in use.
+
+      Added new configuration macros to use new HDF_BUILD_TYPE variable. This
+      variable is set correctly for the type of generator being used for the build.
+
+      (ADB - 2018/01/08, HDFFV-10385, HDFFV-10296)
+
+    - Autotools builds
+    ------------------
+
+       - Removed version-specific gcc/gfortran flags for version 4.0 (inclusive)
+      and earlier.
+
+      The config/gnu-flags file, which is sourced as a part of the configure
+      process, adds version-specific flags for use when building HDF5. Most of
+      these flags control warnings and do not affect the final product.
+
+      Flags for older versions of the compiler were consolidated into the
+      common flags section. Moving these flags simplifies maintenance of
+      the file.
+
+      The upshot of this is that building with ancient versions of gcc
+      (<= 4.0) will possibly no longer work without hand-hacking the file
+      to remove the flags not understood by that version of the compiler.
+      Nothing should change when building with gcc >= 4.1.
+
+      (DER - 2017/05/31, HDFFV-9937)
+
+       - -fno-omit-frame-pointer was added when building with debugging symbols
+      enabled.
+
+      Debugging symbols can be enabled independently of the overall build
+      mode in both the autotools and CMake. This allows (limited) debugging
+      of optimized code. Since many debuggers rely on the frame pointer,
+      we've disabled this optimization when debugging symbols are requested
+      (e.g.: via building with --enable-symbols).
+
+      (DER - 2017/05/31, HDFFV-10226)
+
+
+    Library:
+    --------
+    - Added an enumerated value to H5F_libver_t for H5Pset_libver_bounds().
+
+      Currently, the library defines two values for H5F_libver_t and supports
+      only two pairs of (low, high) combinations as derived from these values.
+      Thus the bounds setting via H5Pset_libver_bounds() is rather restricted.
+
+      Added an enumerated value (H5F_LIBVER_V18) to H5F_libver_t and
+      H5Pset_libver_bounds() now supports five pairs of (low, high) combinations
+      as derived from these values.  This addition provides the user more
+      flexibility in setting bounds for object creation.
+
+      (VC - 2018/03/14)
+
+    - Added prefix option to VDS files.
+
+      Currently, VDS source files must be in the active directory to be
+      found by the virtual file. Adding the option of a prefix to be set
+      on the virtual file, using a data access property list (DAPL),
+      allows the source files to locate at an absolute or relative path
+      to the virtual file.
+      Private utility functions in H5D and H5L packages merged into single
+      function in H5F package.
+
+      New public APIs:
+            herr_t H5Pset_virtual_prefix(hid_t dapl_id, const char* prefix);
+            ssize_t H5Pget_virtual_prefix(hid_t dapl_id, char* prefix /*out*/, size_t size);
+      The prefix can also be set with an environment variable, HDF5_VDS_PREFIX.
+
+      (ADB - 2017/12/12, HDFFV-9724, HDFFV-10361)
+
+    - H5FDdriver_query() API call added to the C library.
+
+      This new library call allows the user to query a virtual file driver
+      (VFD) for the feature flags it supports (listed in H5FDpublic.h).
+      This can be useful to determine if a VFD supports SWMR, for example.
+
+      Note that some VFDs have feature flags that may only be present
+      after a file has been created or opened (e.g.: the core VFD will
+      have the H5FD_FEAT_POSIX_COMPAT_HANDLE flag set if the backing
+      store is switched on). Since the new API call queries a generic VFD
+      unassociated with a file, these flags will never be returned.
+
+      (DER - 2017/05/31, HDFFV-10215)
+
+    - H5FD_FEAT_DEFAULT_VFD_COMPATIBLE VFD feature flag added to the C library.
+
+      This new feature flag indicates that the VFD is compatible with the
+      default VFD. VFDs that set this flag create single files that follow
+      the canonical HDF5 file format.
+
+      (DER - 2017/05/31, HDFFV-10214)
+
+    - The H5I_REFERENCE value in the H5I_type_t enum (defined in H5Ipublic.h)
+      has been marked as deprecated.
+
+      This ID type value is not used in the C library. i.e.: There are no
+      hid_t values that are of ID type H5I_REFERENCE.
+
+      This enum value will be removed in a future major version of the library.
+      The code will remain unchanged in the HDF5 1.10.x  releases and branches.
+
+      (DER - 2017/04/05, HDFFV-10252)
+
+
+    Parallel Library:
+    -----------------
+    - Enabled compression for parallel applications.
+
+      With this release parallel applications can create and write compressed
+      datasets (or the datasets with the filters such as Fletcher32 applied).
+
+      (EIP - 2018/03/29)
+
+    - Addressed slow file close on some Lustre file systems.
+
+      Slow file close has been reported on some Lustre file systems.
+      While the ultimate cause is not understood fully, the proximate
+      cause appears to be long delays in MPI_File_set_size() calls at
+      file close and flush.
+
+      To minimize this problem pending a definitive diagnosis and fix,
+      PHDF5 has been modified to avoid MPI_File_set_size() calls when
+      possible.  This is done by comparing the library's EOA (End of
+      Allocation) with the file systems EOF, and skipping the
+      MPI_File_set_size() call if the two match.
+
+      (JRM - 2018/03/29)
+
+    - Optimized parallel open/location of the HDF5 super-block.
+
+      Previous releases of PHDF5 required all parallel ranks to
+      search for the HDF5 superblock signature when opening the
+      file. As this is accomplished more or less as a synchronous
+      operation, a large number of processes can experience a
+      slowdown in the file open due to filesystem contention.
+
+      As a first step in improving the startup/file-open performance,
+      we allow MPI rank 0 of the associated MPI communicator to locate
+      the base offset of the super-block and then broadcast that result
+      to the remaining ranks in the parallel group.  Note that this
+      approach is utilized ONLY during file opens which employ the MPIO
+      file driver in HDF5 by previously having called H5Pset_fapl_mpio().
+
+      HDF5 parallel file operations which do not employ multiple ranks
+      e.g. specifiying MPI_COMM_SELF (whose MPI_Comm_size == 1)
+      as opposed to MPI_COMM_WORLD, will not be affected by this
+      optimization.  Conversely, parallel file operations on subgroups
+      of MPI_COMM_WORLD are allowed to be run in parallel with each
+      subgroup operating as an independant collection of processes.
+
+      (RAW - 2017/10/10, HDFFV-10294)
+
+    - Added large (>2GB)  MPI-IO transfers.
+
+      Previous releases of PHDF5 would fail when attempting to
+      read or write greater than 2GB of data in a single IO operation.
+      This issue stems principally from an MPI API whose definitions
+      utilize 32 bit integers to describe the number of data elements
+      and datatype that MPI should use to effect a data transfer.
+      Historically, HDF5 has invoked MPI-IO with the number of
+      elements in a contiguous buffer represented as the length
+      of that buffer in bytes.
+
+      Resolving the issue and thus enabling larger MPI-IO transfers
+      is accomplished first, by detecting when a user IO request would
+      exceed the 2GB limit as described above.  Once a transfer request
+      is identified as requiring special handling, PHDF5 now creates a
+      derived datatype consisting of a vector of fixed sized blocks
+      which is in turn wrapped within a single MPI_Type_struct to
+      contain the vector and any remaining data.   The newly created
+      datatype is then used in place of MPI_BYTE and can be used to
+      fulfill the original user request without encountering API
+      errors.
+
+      (RAW - 2017/09/10, HDFFV-8839)
+
+
+    C++ Library:
+    ------------
+    - The following C++ API wrappers have been added to the C++ Library:
+      + H5Lcreate_soft:
+        // Creates a soft link from link_name to target_name.
+        void link(const char *target_name, const char *link_name,...)
+        void link(const H5std_string& target_name,...)
+
+      + H5Lcreate_hard:
+        // Creates a hard link from new_name to curr_name.
+        void link(const char *curr_name, const Group& new_loc,...)
+        void link(const H5std_string& curr_name, const Group& new_loc,...)
+
+        // Creates a hard link from new_name to curr_name in same location.
+        void link(const char *curr_name, const hid_t same_loc,...)
+        void link(const H5std_string& curr_name, const hid_t same_loc,...)
+
+        Note: previous version of H5Location::link will be deprecated.
+
+      + H5Lcopy:
+        // Copy an object from a group of file to another.
+        void copyLink(const char *src_name, const Group& dst,...)
+        void copyLink(const H5std_string& src_name, const Group& dst,...)
+
+        // Copy an object from a group of file to the same location.
+        void copyLink(const char *src_name, const char *dst_name,...)
+        void copyLink(const H5std_string& src_name,...)
+
+      + H5Lmove:
+        // Rename an object in a group or file to a new location.
+        void moveLink(const char* src_name, const Group& dst,...)
+        void moveLink(const H5std_string& src_name, const Group& dst,...)
+
+        // Rename an object in a group or file to the same location.
+        void moveLink(const char* src_name, const char* dst_name,...)
+        void moveLink(const H5std_string& src_name,...)
+
+        Note: previous version H5Location::move will be deprecated.
+
+      + H5Ldelete:
+        // Removes the specified link from this location.
+        void unlink(const char *link_name,
+            const LinkAccPropList& lapl = LinkAccPropList::DEFAULT)
+        void unlink(const H5std_string& link_name,
+            const LinkAccPropList& lapl = LinkAccPropList::DEFAULT)
+
+        Note: additional parameter is added to previous H5Location::unlink.
+
+      + H5Tencode and H5Tdecode:
+        // Creates a binary object description of this datatype.
+        void DataType::encode() - C API H5Tencode()
+
+        // Returns the decoded type from the binary object description.
+        DataType::decode() - C API H5Tdecode()
+        ArrayType::decode() - C API H5Tdecode()
+        CompType::decode() - C API H5Tdecode()
+        DataType::decode() - C API H5Tdecode()
+        EnumType::decode() - C API H5Tdecode()
+        FloatType::decode() - C API H5Tdecode()
+        IntType::decode() - C API H5Tdecode()
+        StrType::decode() - C API H5Tdecode()
+        VarLenType::decode() - C API H5Tdecode()
+
+      + H5Lget_info:
+        // Returns the information of the named link.
+        H5L_info_t getLinkInfo(const H5std_string& link_name,...)
+
+      (BMR - 2018/03/11, HDFFV-10149)
+
+    - Added class LinkCreatPropList for link create property list.
+
+      (BMR - 2018/03/11, HDFFV-10149)
+
+    - Added overloaded functions H5Location::createGroup to take a link
+      creation property list.
+        Group createGroup(const char* name, const LinkCreatPropList& lcpl)
+        Group createGroup(const H5std_string& name, const LinkCreatPropList& lcpl)
+
+      (BMR - 2018/03/11, HDFFV-10149)
+
+    - A document is added to the HDF5 C++ API Reference Manual to show the
+      mapping from a C API to C++ wrappers.  It can be found from the main
+      page of the C++ API Reference Manual.
+
+      (BMR - 2017/10/17, HDFFV-10151)
+
+
+    Java Library:
+    ----------------
+    - Wrapper added for enabling the error stack.
+
+      H5error_off would disable the error stack reporting. In order
+      to re-enable the reporting, the error stack info needs to be
+      saved so that H5error_on can revert state.
+
+      (ADB - 2018/03/13, HDFFV-10412)
+
+    - Wrappers were added for the following C APIs:
+      H5Pset_evict_on_close
+      H5Pget_evict_on_close
+      H5Pset_chunk_opts
+      H5Pget_chunk_opts
+      H5Pset_efile_prefix
+      H5Pget_efile_prefix
+      H5Pset_virtual_prefix
+      H5Pget_virtual_prefix
+
+      (ADB - 2017/12/20)
+
+    - The H5I_REFERENCE value in the H5I_type_t enum (defined in H5Ipublic.h)
+      has been marked as deprectated.
+
+      JNI code which refers to this value will be removed in a future
+      major version of the library. The code will remain unchanged in the
+      1.10.x releases and branches.
+
+      See the C library section, above, for further information.
+
+      (HDFFV-10252, DER, 2017/04/05)
+
+
+    Tools:
+    ------
+    - h5diff has a new option to display error stack.
+
+      Updated h5diff with the --enable-error-stack argument, which
+      enables the display of the hdf5 error stack. This completes the
+      improvement to the main tools: h5copy, h5diff, h5dump, h5ls and
+      h5repack.
+
+      (ADB - 2017/08/30, HDFFV-9774)
+
+
+Support for new platforms, languages and compilers.
+=======================================
+    - None
+
+Bug Fixes since HDF5-1.10.1 release
+==================================
+
+    Library
+    -------
+    - The data read after a direct chunk write to a chunked dataset with
+      one chunk was incorrect.
+
+      The problem was due to the passing of a null dataset pointer to
+      the insert callback for the chunk index in the routine
+      H5D__chunk_direct_write() in H5Dchunk.c
+      The dataset was a single-chunked dataset which will use the
+      single chunk index when latest format was enabled on file creation.
+      The single chunk index was the only index that used this pointer
+      in the insert callback.
+
+      Passed the dataset pointer to the insert callback for the chunk
+      index in H5D__chunk_direct_write().
+
+      (VC - 2018/03/20, HDFFV-10425)
+
+    - Added public routine H5DOread_chunk to the high-level C library.
+
+      The patch for H5DOwrite_chunk() to write an entire chunk to the file
+      directly was contributed by GE Healthcare and integrated by The HDF Group
+      developers.
+
+      (VC - 2017/05/19, HDFFV-9934)
+
+    - Freeing of object header after failed checksum verification.
+
+      It was discovered that the object header (in H5Ocache.c) was not released properly
+      when the checksum verification failed and a re-load of the object
+      header was needed.
+
+      Freed the object header that failed the chksum verification only
+      after the new object header is reloaded, deserialized and set up.
+
+      (VC - 2018/03/14, HDFFV-10209)
+
+    - Updated H5Pset_evict_on_close in H5Pfapl.c
+
+      Changed the minor error number from H5E_CANTSET to H5E_UNSUPPORTED for
+      parallel library.
+
+      (ADB - 2018/03/06, HDFFV-10414)
+
+    - Fixed the problems with the utility function that could not handle lowercase
+      Windows drive letters.
+
+      Added call to upper function for drive letter.
+
+      (ADB - 2017/12/18, HDFFV-10307)
+
+    - Fixed H5Sencode() bug when the number of elements selected was > 2^32.
+
+      H5Sencode() incorrectly encodes dataspace selection with number of
+      elements exceeding 2^32.  When decoding such selection via H5Sdecode(),
+      the number of elements in the decoded dataspace is not the same as
+      what is encoded.  This problem exists for H5S_SEL_HYPER and
+      H5S_SEL_POINTS encoding.
+
+      The cause of the problem is due to the fact that the library uses 32 bits to
+      encode counts and block offsets for the selection.
+      The solution is to use the original 32 bit encodings if possible,
+      but use a different way to encode selection if more that 32 bits is needed.
+      See details in the RFC: H5Sencode/H5Sdecode Format Change i
+      https://bitbucket.hdfgroup.org/projects/HDFFV/repos/hdf5doc/browse/RFCs/HDF5_Library/H5SencodeFormatChange.
+
+      (VC - 2017/11/28, HDFFV-9947)
+
+    - Fixed filter plugin handling in H5PL.c and H5Z.c to not require i availability of
+      dependent libraries (e.g., szip or zlib).
+
+      It was discovered that the dynamic loading process used by
+      filter plugins had issues with library dependencies.
+
+      CMake build process changed to use LINK INTERFACE keywords, which
+      allowed HDF5 C library to make dependent libraries private. The
+      filter plugin libraries no longer require dependent libraries
+      (such as szip or zlib) to be available.
+
+      (ADB - 2017/11/16, HDFFV-10328)
+
+    - Fixed rare object header corruption bug.
+
+      In certain cases, such as when converting large attributes to dense
+      storage, an error could occur which would either fail an assertion or
+      cause file corruption. Fixed and added test.
+
+      (NAF - 2017/11/14, HDFFV-10274)
+
+    - Updated H5Zfilter_avail in H5Z.c.
+
+      The public function checked for plugins, while the private
+      function did not.
+
+      Modified H5Zfilter_avail and private function, H5Z_filter_avail.
+      Moved check for plugin from public to private function. Updated
+      H5P__set_filter due to change in H5Z_filter_avail. Updated tests.
+
+      (ADB - 2017/10/10, HDFFV-10297, HDFFV-10319)
+
+    - h5dump produced SEGFAULT when dumping corrypted file.
+
+      The behavior was due to the error in the internal function H5HL_offset_into().
+
+      (1) Fixed H5HL_offset_into() to return error when offset exceeds heap data
+          block size.
+      (2) Fixed other places in the library that call this routine to detect
+          error routine.
+
+      (VC - 2017/08/30, HDFFV-10216)
+
+    - Fixes for paged aggregation feature.
+
+      Skip test in test/fheap.c when:
+      (1) multi/split drivers and
+      (2) persisting free-space or using paged aggregation strategy
+
+      (VC, 2017/07/10)
+
+      Changes made based on RFC review comments:
+      (1) Added maximum value for file space page size
+      (2) Dropped check for page end metadata threshold
+      (3) Removed "can_shrink" and "shrink" callbacks for small section class
+
+      (VC - 2017/06/09)
+
+    - Fixed for infinite loop in H5VM_power2up().
+
+      The function H5VM_power2up() returns the next power of 2
+      for n. When n exceeds 2^63, it overflows and becomes 0 causing
+      the infinite looping.
+
+      The fix ensures that the function checks for n >= 2^63
+      and returns 0.
+
+      (VC - 2017/07/10, HDFFV-10217)
+
+    - Fixed for H5Ocopy doesn't work with open identifiers.
+
+      Changes made so that raw data for dataset objects are copied from
+      cached info when possible instead of flushing objects to file and
+      read them back in again.
+
+      (VC - 2017/07/05, HDFFV-7853)
+
+    - An uninitialized struct could cause a memory access error when using
+      variable-length or reference types in a compressed, chunked dataset.
+
+      A struct containing a callback function pointer and a pointer to some
+      associated data was used before initialization. This could cause a
+      memory access error and system crash. This could only occur under
+      unusual conditions when using variable-lenth and reference types in
+      a compressed, chunked dataset.
+
+      On recent versions of Visual Studio, when built in debug mode, the
+      debug heap will complain and cause a crash if the code in question
+      is executed (this will cause the objcopy test to fail).
+
+      (DER - 2017/11/21, HDFFV-10330)
+
+    - Fixed collective metadata writes on file close.
+
+      It was discovered that metadata was being written twice as part of
+      the parallel file close behavior, once independently and once
+      collectively.
+
+      A fix for this error was included as part of the parallel compression
+      feature but remained undocumented here.
+
+      (RAW - 2017/12/01, HDFFV-10272)
+
+    - If an HDF5 file contains a filter pipeline message with a 'number of
+      filters' field that exceeds the maximum number of allowed filters,
+      the error handling code will attempt to dereference a NULL pointer.
+
+      This issue was reported to The HDF Group as issue #CVE-2017-17505.
+          https://security-tracker.debian.org/tracker/CVE-2017-17505
+          https://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2017-17505
+
+      NOTE: The HDF5 C library cannot produce such a file. This condition
+            should only occur in a corrupt (or deliberately altered) file
+            or a file created by third-party software.
+
+      This problem arose because the error handling code assumed that
+      the 'number of filters' field implied that a dynamic array of that
+      size had already been created and that the cleanup code should
+      iterate over that array and clean up each element's resources. If
+      an error occurred before the array has been allocated, this will
+      not be true.
+
+      This has been changed so that the number of filters is set to
+      zero on errors. Additionally, the filter array traversal in the
+      error handling code now requires that the filter array not be NULL.
+
+      (DER - 2018/02/06, HDFFV-10354)
+
+    - If an HDF5 file contains a filter pipeline message which contains
+      a 'number of filters' field that exceeds the actual number of
+      filters in the message, the HDF5 C library will read off the end of
+      the read buffer.
+
+      This issue was reported to The HDF Group as issue #CVE-2017-17506.
+          https://security-tracker.debian.org/tracker/CVE-2017-17506
+          https://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2017-17506
+
+      NOTE: The HDF5 C library cannot produce such a file. This condition
+            should only occur in a corrupt (or deliberately altered) file
+            or a file created by third-party software.
+
+      The problem was fixed by passing the buffer size with the buffer
+      and ensuring that the pointer cannot be incremented off the end
+      of the buffer. A mismatch between the number of filters declared
+      and the actual number of filters will now invoke normal HDF5
+      error handling.
+
+      (DER - 2018/02/26, HDFFV-10355)
+
+    - If an HDF5 file contains a malformed compound datatype with a
+      suitably large offset, the type conversion code can run off
+      the end of the type conversion buffer, causing a segmentation
+      fault.
+
+      This issue was reported to The HDF Group as issue #CVE-2017-17507.
+          https://security-tracker.debian.org/tracker/CVE-2017-17506
+          https://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2017-17506
+
+      NOTE: The HDF5 C library cannot produce such a file. This condition
+            should only occur in a corrupt (or deliberately altered) file
+            or a file created by third-party software.
+
+      THE HDF GROUP WILL NOT FIX THIS BUG AT THIS TIME
+
+      Fixing this problem would involve updating the publicly visible
+      H5T_conv_t function pointer typedef and versioning the API calls
+      which use it. We normally only modify the public API during
+      major releases, so this bug will not be fixed at this time.
+
+      (DER - 2018/02/26, HDFFV-10356)
+
+    - If an HDF5 file contains a malformed compound type which contains
+      a member of size zero, a division by zero error will occur while
+      processing the type.
+
+      This issue was reported to The HDF Group as issue #CVE-2017-17508.
+          https://security-tracker.debian.org/tracker/CVE-2017-17508
+          https://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2017-17508
+
+      NOTE: The HDF5 C library cannot produce such a file. This condition
+            should only occur in a corrupt (or deliberately altered) file
+            or a file created by third-party software.
+
+      Checking for zero before dividing fixes the problem. Instead of the
+      division by zero, the normal HDF5 error handling is invoked.
+
+      (DER - 2018/02/26, HDFFV-10357)
+
+    - If an HDF5 file contains a malformed symbol table node that declares
+      it contains more symbols than it actually contains, the library
+      can run off the end of the metadata cache buffer while processing
+      the symbol table node.
+
+      This issue was reported to The HDF Group as issue #CVE-2017-17509.
+          https://security-tracker.debian.org/tracker/CVE-2017-17509
+          https://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2017-17509
+
+      NOTE: The HDF5 C library cannot produce such a file. This condition
+            should only occur in a corrupt (or deliberately altered) file
+            or a file created by third-party software.
+
+      Performing bounds checks on the buffer while processing fixes the
+      problem. Instead of the segmentation fault, the normal HDF5 error
+      handling is invoked.
+
+      (DER - 2018/03/12, HDFFV-10358)
+
+    - Fixed permissions passed to open(2) on file create.
+
+      On Windows, the POSIX permissions passed to open(2) when creating files
+      were only incidentally correct. They are now set to the correct value of
+      (_S_IREAD | _S_IWRITE).
+
+      On other platforms, the permissions were set to a mix of 666, 644, and
+      000. They are now set uniformly to 666.
+
+      (DER - 2017/04/28, HDFFV-9877)
+
+    - The H5FD_FEAT_POSIX_COMPAT_HANDLE flag is no longer used to determine
+      if a virtual file driver (VFD) is compatible with SWMR.
+
+      Use of this VFD feature flag was not in line with the documentation in
+      the public H5FDpublic.h file. In particular, it was being used as a
+      proxy for determining if SWMR I/O is allowed. This is unecessary as we
+      already have a feature flag for this (H5FD_SUPPORTS_SWMR_IO).
+
+      (DER - 2017/05/31, HDFFV-10214)
+
+
+    Configuration
+    -------------
+    - CMake changes
+
+       - Updated CMake commands configuration.
+
+      A number of improvements were made to the CMake commands. Most
+      changes simplify usage or eliminate unused constructs. Also,
+      some changes support better cross-platform support.
+
+      (ADB - 2018/02/01, HDFFV-10398)
+
+       - Corrected usage of CMAKE_BUILD_TYPE variable.
+
+      The use of the CMAKE_BUILD_TYPE is incorrect for multi-config
+      generators (Visual Studio and XCode) and is optional for single
+      config generators. Created a new macro to check
+        GLOBAL PROPERTY -> GENERATOR_IS_MULTI_CONFIG
+      Created two new HDF variable, HDF_BUILD_TYPE and HDF_CFG_BUILD_TYPE.
+      Defaults for these variables is "Release".
+
+      (ADB - 2018/01/10, HDFFV-10385)
+
+       - Added replacement of fortran flags if using static CRT.
+
+      Added TARGET_STATIC_CRT_FLAGS call to HDFUseFortran.cmake file in
+      config/cmake_ext_mod folder.
+
+      (ADB - 2018/01/08, HDFFV-10334)
+
+
+       - The hdf5 library used shared szip and zlib, which needlessly required
+      applications to link with the same szip and zlib libraries.
+
+      Changed the target_link_libraries commands to use the static libs.
+      Removed improper link duplication of szip and zlib.
+      Adjusted the link dependencies and the link interface values of
+      the target_link_libraries commands.
+
+      (ADB - 2017/11/14, HDFFV-10329)
+
+    - CMake MPI
+
+      CMake implementation for MPI was problematic and would create incorrect
+      MPI library references in the hdf5 libraries.
+
+      Reworked the CMake MPI code to properly create CMake targets. Also merged
+      the latest CMake FindMPI.cmake changes to the local copy. This is necessary
+      until HDF changes the CMake minimum to 3.9 or greater.
+
+      (ADB - 2017/11/02, HDFFV-10321)
+
+    - Corrected FORTRAN_HAVE_C_LONG_DOUBLE processing in the autotools.
+
+      A bug in the autotools Fortran processing code always set the
+      FORTRAN_HAVE_C_LONG_DOUBLE variable to be true regardless of
+      whether or not a C long double type was present.
+
+      This would cause compilation failures on platforms where a C
+      long double type was not available and the Fortran wrappers
+      were being built.
+
+      (DER - 2017/07/05, HDFFV-10247)
+
+    - The deprecated --enable-production and --enable-debug configure options
+      failed to emit errors when passed an empty string
+      (e.g.: --enable-debug="").
+
+      Due to the way we checked for these options being set, it was possible
+      to avoid the error message and continue configuration if an empty string
+      was passed to the option.
+
+      Any use of --enable-production or --enable-debug will now halt the
+      configuration step and emit a helpful error message
+      (use --enable-build-mode=debug|production instead).
+
+      (DER - 2017/07/05, HDFFV-10248)
+
+    - CMake
+
+      Too many commands for POST_BUILD step caused command line to be
+      too big on windows.
+
+      Changed foreach of copy command to use a custom command with the
+      use of the HDFTEST_COPY_FILE macro.
+
+      (ADB - 2017/07/12, HDFFV-10254)
+
+    - CMake test execution environment
+
+      The parallel HDF5 test: 't_pread' assumed the use of autotools
+      and the directory structure associated with that testing approach.
+      Modified the test code to check whether the 'h5jam' utility can be
+      found in the same directory as the test executable (which is
+      preferred directory structure utilized by cmake) and if found
+      will invoke the tool directly rather than utilizing a relative path.
+
+      (RAW - 2017/11/03, HDFFV-10318)
+
+    - Fortran compilation fails for xlf and CMake builds.
+
+      Fixed CMake shared library build for H5match_types and modules
+
+      (MSB - 2017/12/19, HDFFV-10363)
+
+    - Shared libraries fail test on OSX with Fortran enabled with CMake.
+
+      Fixed by removing the F77 use of EQUIVALENCE and COMMON, replaced
+      using MODULES. Updated CMake.
+
+      (MSB - 2017/12/07, HDFFV-10223)
+
+    - The bin/trace script now emits an error code on problems and autogen.sh
+      will fail if bin/trace fails.
+
+      The bin/trace script adds tracing functionality to public HDF5 API calls.
+      It is only of interest to developers who modify the HDF5 source code.
+      Previously, bin/trace just wrote an error message to stdout when it
+      encountered problems, so autogen.sh processing did not halt and a broken
+      version of the library could be built. The script will now return an
+      error code when it encounters problems, and autogen.sh will fail.
+
+      This only affects users who run autogen.sh to rebuild the Autotools files,
+      which is not necessary to build HDF5 from source in official releases of the
+      library. CMake users are unaffected as bin/trace is not run via CMake
+      at this time.
+
+      (DER - 2017/04/25, HDFFV-10178)
+
+    - FC_BASENAME was changed from gfortran40 to gfortran in a few places.
+
+      In the autotools, FC_BASENAME was set to gfortran40 in a few locations
+      (config/gnu-fflags and config/freebsd). This was probably a historical
+      artifact and did not seem to affect many users.
+
+      The value is now correctly set to gfortran.
+
+      (DER - 2017/05/26, HDFFV-10249)
+
+    - The ar flags were changed to -cr (was: -cru)
+
+      The autotools set the flags for ar to -cru by default. The -u flag,
+      which allows selective replacement of only the members which have
+      changed, raises warnings on some platforms, so the flags are now set to
+      -cr via AR_FLAGS in configure.ac. This causes the static library to
+      always be completely recreated from the object files on each build.
+
+      (DER - 2017/11/15, HDFFV-10428)
+
+
+    Fortran
+    --------
+    - Fixed compilation errors when using Intel 18 Fortran compilers
+      (MSB - 2017/11/3, HDFFV-10322)
+
+    Tools
+    -----
+    - h5clear
+
+      An enhancement to the tool in setting a file's stored EOA.
+
+      It was discovered that a crashed file's stored EOA in the superblock
+      was smaller than the actual file's EOF.  When the file was reopened
+      and closed, the library truncated the file to the stored EOA.
+
+      Added an option to the tool in setting the file's stored EOA in the
+      superblock to the maximum of (EOA, EOF) + increment.
+      An option was also added to print the file's EOA and EOF.
+
+      (VC - 2018/03/14, HDFFV-10360)
+
+    - h5repack
+
+      h5repack changes the chunk parameters when a change of layout is not
+      specified and a filter is applied.
+
+      HDFFV-10297, HDFFV-10319 reworked code for h5repack and h5diff code
+      in the tools library. The check for an existing layout was incorrectly
+      placed into an if block and not executed. The check was moved into
+      the normal path of the function.
+
+      (ADB - 2018/02/21, HDFFV-10412)
+
+    - h5dump
+
+      The tools library will hide the error stack during file open.
+
+      While this is preferable almost always, there are reasons to enable
+      display of the error stack when a tool will not open a file. Adding an
+      optional argument to the --enable-error-stack will provide this use case.
+      As an optional argument it will not affect the operation of the
+      --enable-error-stack. h5dump is the only tool to implement this change.
+
+      (ADB - 2018/02/15, HDFFV-10384)
+
+    - h5dump
+
+      h5dump would output an indented blank line in the filters section.
+
+      h5dump overused the h5tools_simple_prefix function, which is a
+      function intended to account for the data index (x,y,z) option.
+      Removed the function call for header information.
+
+      (ADB - 2018/01/25, HDFFV-10396)
+
+    - h5repack
+
+      h5repack incorrectly searched internal object table for name.
+
+      h5repack would search the table of objects for a name, if the
+      name did not match it tried to determine if the name without a
+      leading slash would match. The logic was flawed! The table
+      stored names(paths) without a leading slash and did a strstr
+      of the table path to the name.
+      The assumption was that if there was a difference of one then
+      it was a match, however "pressure" would match "/pressure" as
+      well as "/pressure1", "/pressure2", etc. Changed logic to remove
+      any leading slash and then do a full compare of the name.
+
+      (ADB - 2018/01/18, HDFFV-10393)
+
+    - h5repack
+
+      h5repack failed to handle command line parameters for customer filters.
+
+      User defined filter parameter conversions would fail when integers were
+      represented on the command line with character string
+      larger then 9 characters. Increased local variable array for storing
+      the current command line parameter to prevent buffer overflows.
+
+      (ADB - 2018/01/17, HDFFV-10392)
+
+    - h5diff
+
+      h5diff seg faulted if comparing VL strings against fixed strings.
+
+      Reworked solution for HDFFV-8625 and HDFFV-8639. Implemented the check
+      for string objects of same type in the diff_can_type function by
+      adding an if(tclass1 == H5T_STRING) block. This "if block" moves the
+      same check that was added for attributes to this function, which is
+      used by all object types. This function handles complex type structures.
+      Also added a new test file in h5diffgenttest for testing this issue
+      and removed the temporary files used in the test scripts.
+
+      (ADB - 2018/01/04, HDFFV-8745)
+
+    - h5repack
+
+      h5repack failed to copy a dataset with existing filter.
+
+      Reworked code for h5repack and h5diff code in the tools library. Added
+      improved error handling, cleanup of resources and checks of calls.
+      Modified H5Zfilter_avail and private function, H5Z_filter_avail.
+      Moved check for plugin from public to private function. Updated
+      H5P__set_filter due to change in H5Z_filter_avail. Updated tests.
+      Note, h5repack output display has changed to clarify the individual
+      steps of the repack process. The output indicates if an operation
+      applies to all objects. Lines with notation and no information
+      have been removed.
+
+      (ADB - 2017/10/10, HDFFV-10297, HDFFV-10319)
+
+    - h5repack
+
+      h5repack always set the User Defined filter flag to H5Z_FLAG_MANDATORY.
+
+      Added another parameter to the 'UD=' option to set the flag by default
+      to '0' or H5Z_FLAG_MANDATORY, the other choice is '1' or H5Z_FLAG_OPTIONAL.
+
+      (ADB - 2017/08/31, HDFFV-10269)
+
+    - h5ls
+
+      h5ls generated error on stack when it encountered a H5S_NULL
+      dataspace.
+
+      Adding checks for H5S_NULL before calling H5Sis_simple (located
+      in the h5tools_dump_mem function) fixed the issue.
+
+      (ADB - 2017/08/17, HDFFV-10188)
+
+    - h5repack
+
+      Added tests to h5repack.sh.in to verify options added for paged
+      aggregation work as expected.
+
+      (VC - 2017/08/03)
+
+    - h5dump
+
+      h5dump segfaulted on output of XML file.
+
+      Function that escape'd strings used the full buffer length
+      instead of just the length of the replacement string in a
+      strncpy call. Using the correct length fixed the issue.
+
+      (ADB - 2017/08/01, HDFFV-10256)
+
+    - h5diff
+
+      h5diff segfaulted on compare of a  NULL variable length string.
+
+      Improved h5diff compare of strings by adding a check for
+      NULL strings and setting the lengths to zero.
+
+      (ADB - 2017/07/25, HDFFV-10246)
+
+    - h5import
+
+      h5import crashed trying to import data from a subset of a dataset.
+
+      Improved h5import by adding the SUBSET keyword. h5import understands
+      to use the Count times the Block as the size of the dimensions.
+      Added INPUT_B_ORDER keyword to old-style configuration files.
+      The import from h5dump function expects the binary files to use native
+      types (FILE '-b' option) in the binary file.
+
+      (ADB - 2017/06/15, HDFFV-10219)
+
+    - h5repack
+
+      h5repack did not maintain the creation order flag of the root
+      group.
+
+      Improved h5repack by reading the creation order and applying the
+      flag to the new root group. Also added arguments to set the
+      order and index direction, which applies to the traversing of the
+      original file, on the command line.
+
+      (ADB - 2017/05/26, HDFFV-8611)
+
+    - h5diff
+
+      h5diff failed to account for strpad type and null terminators
+      of char strings. Also, h5diff failed to account for string length
+      differences and would give a different result depending on file
+      order in the command line.
+
+      Improved h5diff compare of strings and arrays by adding a check for
+      string lengths and if the strpad was null filled.
+
+      (ADB - 2017/05/18, HDFFV-9055, HDFFV-10128)
+
+    High-Level APIs:
+    ------
+    - H5DOwrite_chunk() problems when overwriting an existing chunk with
+      no filters enabled.
+
+      When overwriting chunks and no filters were being used, the library would
+      fail (when asserts are enabled, e.g. debug builds) or incorrectly
+      insert additional chunks instead of overwriting (when asserts are not
+      enabled, e.g. production builds).
+
+      This has been fixed and a test was added to the hl/test_dset_opt test.
+
+      (DER - 2017/05/11, HDFFV-10187)
+
+    C++ APIs
+    --------
+    - Removal of memory leaks.
+
+      A private function was inadvertently called, causing memory leaks.  This
+      is now fixed.
+
+      (BMR - 2018/03/12 - User's reported in email)
+
+    Testing
+    -------
+    - Memory for three variables in testphdf5's coll_write_test was malloced
+      but not freed, leaking memory when running the test.
+
+      The variables' memory is now freed.
+
+      (LRK - 2018/03/12, HDFFV-10397)
+
+    - Refactored the testpar/t_bigio.c test to include ALARM macros
+
+      Changed the test to include the ALARM_ON and ALARM_OFF macros which
+      are intended to prevent nightly test hangs that have been observed
+      with this particular parallel test example.  The code was also modified to
+      simplify status reporting (only from MPI rank 0) and additional
+      status checking added.
+
+      (RAW - 2017/11/08, HDFFV-10301)
+
+
+Supported Platforms
+===================
+
+    Linux 2.6.32-696.16.1.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18)
+                                  IBM XL C/C++ V13.1
+                                  IBM XL Fortran V15.1
+
+    Linux 3.10.0-327.10.1.el7   GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (kituo/moohan)                Version 4.8.5 20150623 (Red Hat 4.8.5-4)
+                                    Version 4.9.3, Version 5.2.0,
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 17.0.0.098 Build 20160721
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+
+    Windows 7 x64                 Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+                                  Visual Studio 2015 w/ Intel C, Fortran 2017 (cmake)
+                                  Visual Studio 2015 w/ MSMPI 8 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 2.8.0(0.309/5/3)
+                                      gcc and gfortran compilers (GCC 5.4.0)
+                                      (cmake and autotools)
+
+    Windows 10                    Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 2.8.0(0.309/5/3)
+                                      gcc and gfortran compilers (GCC 5.4.0)
+                                      (cmake and autotools)
+
+    Windows 10 x64                Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+
+    Mac OS X Yosemite 10.10.5     Apple clang/clang++ version 6.1 from Xcode 7.0
+    64-bit                        gfortran GNU Fortran (GCC) 4.9.2
+    (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X El Capitan 10.11.6   Apple clang/clang++ version 7.3.0 from Xcode 7.3
+    64-bit                        gfortran GNU Fortran (GCC) 5.2.0
+    (osx1011dev/osx1011test)      Intel icc/icpc/ifort version 16.0.2
+
+    Mac OS Sierra 10.12.6         Apple LLVM version 8.1.0 (clang/clang++-802.0.42)
+    64-bit                        gfortran GNU Fortran (GCC) 7.1.0
+    (swallow/kite)                Intel icc/icpc/ifort version 17.0.2
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+Solaris2.11 32-bit                      n        y/y    n        y    y     y
+Solaris2.11 64-bit                      n        y/n    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    y        y    y     y
+Windows 7 Cygwin                        n        y/n    n        y    y     y
+Windows 7 x64 Cygwin                    n        y/n    n        y    y     y
+Windows 10                              y        y/y    n        y    y     y
+Windows 10 x64                          y        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.5 64-bit    n        y/y    n        y    y     y
+Mac OS X Mavericks 10.9.5 64-bit        n        y/y    n        y    y     y
+Mac OS X Yosemite 10.10.5 64-bit        n        y/y    n        y    y     y
+Mac OS X El Capitan 10.11.6 64-bit      n        y/y    n        y    y     y
+CentOS 7.2 Linux 2.6.32 x86_64 PGI      n        y/y    n        y    y     y
+CentOS 7.2 Linux 2.6.32 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 7.2 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+Linux 2.6.32-573.18.1.el6.ppc64         n        y/y    n        y    y     y
+
+
+Platform                                 Shared  Shared    Shared    Thread-
+                                         C libs  F90 libs  C++ libs  safe
+Solaris2.11 32-bit                         y       y         y         y
+Solaris2.11 64-bit                         y       y         y         y
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 7 x64 Cygwin                       n       n         n         y
+Windows 10                                 y       y         y         y
+Windows 10 x64                             y       y         y         y
+Mac OS X Mountain Lion 10.8.5 64-bit       y       n         y         y
+Mac OS X Mavericks 10.9.5 64-bit           y       n         y         y
+Mac OS X Yosemite 10.10.5 64-bit           y       n         y         y
+Mac OS X El Capitan 10.11.6 64-bit         y       n         y         y
+CentOS 7.2 Linux 2.6.32 x86_64 PGI         y       y         y         n
+CentOS 7.2 Linux 2.6.32 x86_64 GNU         y       y         y         y
+CentOS 7.2 Linux 2.6.32 x86_64 Intel       y       y         y         n
+Linux 2.6.32-573.18.1.el6.ppc64            y       y         y         n
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.32-573.22.1.el6    GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (mayll/platypus)                 Version 4.4.7 20120313
+                                     Version 4.9.3, 5.3.0, 6.2.0
+                                  PGI C, Fortran, C++ for 64-bit target on
+                                  x86-64;
+                                      Version 17.10-0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 17.0.4.196 Build 20170411
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    Linux 3.10.0-327.18.2.el7     GNU C (gcc) and C++ (g++) compilers
+    #1 SMP x86_64 GNU/Linux          Version 4.8.5 20150623 (Red Hat 4.8.5-4)
+    (jelly)                       with NAG Fortran Compiler Release 6.1(Tozai)
+                                  GCC Version 7.1.0
+                                  OpenMPI 3.0.0-GCC-7.2.0-2.29
+                                  Intel(R) C (icc) and C++ (icpc) compilers
+                                     Version 17.0.0.098 Build 20160721
+                                  with NAG Fortran Compiler Release 6.1(Tozai)
+
+    Linux 3.10.0-327.10.1.el7     MPICH 3.2 compiled with GCC 5.3.0
+    #1 SMP x86_64 GNU/Linux
+    (moohan)
+
+    Linux 2.6.32-573.18.1.el6.ppc64  MPICH mpich 3.1.4 compiled with
+    #1 SMP ppc64 GNU/Linux           IBM XL C/C++ for Linux, V13.1
+    (ostrich)                        and IBM XL Fortran for Linux, V15.1
+
+    Debian 8.4 3.16.0-4-amd64 #1 SMP Debian 3.16.36-1 x86_64 GNU/Linux
+                                  gcc, g++ (Debian 4.9.2-10) 4.9.2
+                                  GNU Fortran (Debian 4.9.2-10) 4.9.2
+                                  (cmake and autotools)
+
+    Fedora 24  4.7.2-201.fc24.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc, g++ (GCC) 6.1.1 20160621
+                                      (Red Hat 6.1.1-3)
+                                  GNU Fortran (GCC) 6.1.1 20160621
+                                      (Red Hat 6.1.1-3)
+                                  (cmake and autotools)
+
+    Ubuntu 16.04.1 4.4.0-38-generic #57-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc, g++ (Ubuntu 5.4.0-6ubuntu1~16.04.2)
+                                      5.4.0 20160609
+                                  GNU Fortran (Ubuntu 5.4.0-6ubuntu1~16.04.2)
+                                      5.4.0 20160609
+                                  (cmake and autotools)
+
+
+Known Problems
+==============
+
+    At present, metadata cache images may not be generated by parallel
+    applications.  Parallel applications can read files with metadata cache
+    images, but since this is a collective operation, a deadlock is possible
+    if one or more processes do not participate.
+
+    Three tests fail with OpenMPI 3.0.0/GCC-7.2.0-2.29:
+        testphdf5 (ecdsetw, selnone, cchunk1, cchunk3, cchunk4, and actualio)
+        t_shapesame (sscontig2)
+        t_pflush1/fails on exit
+    The first two tests fail attempting collective writes.
+
+    Known problems in previous releases can be found in the HISTORY*.txt files
+    in the HDF5 source. Please report any new problems found to
+    help@hdfgroup.org.
+
+
+%%%%1.10.1%%%%
+
+HDF5 version 1.10.1 released on 2017-04-27
+================================================================================
+
+INTRODUCTION
+
+This document describes the differences between HDF5-1.10.0-patch1 and
+HDF5 1.10.1, and contains information on the platforms tested and known
+problems in HDF5-1.10.1. For more details check the HISTORY*.txt files
+in the HDF5 source.
+
+Links to HDF5 1.10.1 source code, documentation, and additional materials can
+be found on The HDF5 web page at:
+
+     https://support.hdfgroup.org/HDF5/
+
+The HDF5 1.10.1 release can be obtained from:
+
+     https://support.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for the snapshot can be accessed directly at this location:
+
+     https://support.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.10.x release series, including brief general
+descriptions of some new and modified APIs, are described in the "New Features
+in HDF5 Release 1.10" document:
+
+     https://support.hdfgroup.org/HDF5/docNewFeatures/index.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes
+from Release to Release" document, in the section "Release 10.1 (current
+release) versus Release 1.10.0
+
+     https://support.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+    help@hdfgroup.org
+
+
+CONTENTS
+
+- Major New Features Introduced in HDF5 1.10.1
+- Other New Features and Enhancements
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.10.0-patch1
+- Supported Platforms
+- Tested Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+
+Major New Features Introduced in HDF5 1.10.1
+============================================
+
+For links to the RFCs and documentation in this section please view
+https://support.hdfgroup.org/HDF5/docNewFeatures in a web browser.
+
+________________________________________
+Metadata Cache Image
+________________________________________
+
+    HDF5 metadata is typically small, and scattered throughout the HDF5 file.
+    This can affect performance, particularly on large HPC systems. The
+    Metadata Cache Image feature can improve performance by writing the
+    metadata cache in a single block on file close, and then populating the
+    cache with the contents of this block on file open, thus avoiding the many
+    small I/O operations that would otherwise be required on file open and
+    close. See the RFC for complete details regarding this feature. Also,
+    see the Fine Tuning the Metadata Cache documentation.
+
+    At present, metadata cache images may not be generated by parallel
+    applications.  Parallel applications can read files with metadata cache
+    images, but since this is a collective operation, a deadlock is possible
+    if one or more processes do not participate.
+
+________________________________________
+Metadata Cache Evict on Close
+________________________________________
+
+    The HDF5 library's metadata cache is fairly conservative about holding on
+    to HDF5 object metadata (object headers, chunk index structures, etc.),
+    which can cause the cache size to grow, resulting in memory pressure on
+    an application or system. The "evict on close" property will cause all
+    metadata for an object to be evicted from the cache as long as metadata
+    is not referenced from any other open object. See the Fine Tuning the
+    Metadata Cache documentation for information on the APIs.
+
+    At present, evict on close is disabled in parallel builds.
+
+________________________________________
+Paged Aggregation
+________________________________________
+
+    The current HDF5 file space allocation accumulates small pieces of metadata
+    and raw data in aggregator blocks which are not page aligned and vary
+    widely in sizes. The paged aggregation feature was implemented to provide
+    efficient paged access of these small pieces of metadata and raw data.
+    See the RFC for details. Also, see the File Space Management documentation.
+
+________________________________________
+Page Buffering
+________________________________________
+
+    Small and random I/O accesses on parallel file systems result in poor
+    performance for applications. Page buffering in conjunction with paged
+    aggregation can improve performance by giving an application control of
+    minimizing HDF5 I/O requests to a specific granularity and alignment.
+    See the RFC for details. Also, see the Page Buffering documentation.
+
+    At present, page buffering is disabled in parallel builds.
+
+
+
+Other New Features and Enhancements
+===================================
+
+    Library
+    -------
+    - Added a mechanism for disabling the SWMR file locking scheme.
+
+      The file locking calls used in HDF5 1.10.0 (including patch1)
+      will fail when the underlying file system does not support file
+      locking or where locks have been disabled. To disable all file
+      locking operations, an environment variable named
+      HDF5_USE_FILE_LOCKING can be set to the five-character string
+      'FALSE'. This does not fundamentally change HDF5 library
+      operation (aside from initial file open/create, SWMR is lock-free),
+      but users will have to be more careful about opening files
+      to avoid problematic access patterns (i.e.: multiple writers)
+      that the file locking was designed to prevent.
+
+      Additionally, the error message that is emitted when file lock
+      operations set errno to ENOSYS (typical when file locking has been
+      disabled) has been updated to describe the problem and potential
+      resolution better.
+
+      (DER, 2016/10/26, HDFFV-9918)
+
+    - The return type of H5Pget_driver_info() has been changed from void *
+      to const void *.
+
+      The pointer returned by this function points to internal library
+      memory and should not be freed by the user.
+
+      (DER, 2016/11/04, HDFFV-10017)
+
+    - The direct I/O VFD has been removed from the list of VFDs that
+      support SWMR.
+
+      This configuration was never officially tested and several SWMR
+      tests fail when this VFD is set.
+
+      (DER, 2016/11/03, HDFFV-10169)
+
+    Configuration:
+    --------------
+    - The minimum version of CMake required to build HDF5 is now 3.2.2.
+
+      (ADB, 2017/01/10)
+
+    - An --enable/disable-developer-warnings option has been added to
+      configure.
+
+      This disables warnings that do not indicate poor code quality such
+      as -Winline and gcc's -Wsuggest-attribute. Developer warnings are
+      disabled by default.
+
+      (DER, 2017/01/10)
+
+    - A bin/restore.sh script was added that reverts autogen.sh processing.
+
+      (DER, 2016/11/08)
+
+    - CMake: Added NAMESPACE hdf5:: to package configuration files to allow
+      projects using installed HDF5 binaries built with CMake to link with
+      them without specifying the HDF5 library location via IMPORTED_LOCATION.
+
+      (ABD, 2016/10/17, HDFFV-10003)
+
+    - CMake: Changed the CTEST_BUILD_CONFIGURATION option to
+      CTEST_CONFIGURATION_TYPE as recommended by the CMake documentation.
+
+      (ABD, 2016/10/17, HDFFV-9971)
+
+
+    Fortran Library:
+    ----------------
+
+    - The HDF5 Fortran library can now be compiled with the NAG compiler.
+
+      (MSB, 2017/2/10, HDFFV-9973)
+
+
+    C++ Library:
+    ------------
+
+    - The following C++ API wrappers have been added to the C++ Library:
+
+        // Sets/Gets the strategy and the threshold value that the library
+        // will employ in managing file space.
+        FileCreatPropList::setFileSpaceStrategy - H5Pset_file_space_strategy
+        FileCreatPropList::getFileSpaceStrategy - H5Pget_file_space_strategy
+
+        // Sets/Gets the file space page size for paged aggregation.
+        FileCreatPropList::setFileSpacePagesize - H5Pset_file_space_page_size
+        FileCreatPropList::getFileSpacePagesize - H5Pget_file_space_page_size
+
+        // Checks if the given ID is valid.
+        IdComponent::isValid - H5Iis_valid
+
+        // Sets/Gets the number of soft or user-defined links that can be
+        // traversed before a failure occurs.
+        LinkAccPropList::setNumLinks - H5Pset_nlinks
+        LinkAccPropList::getNumLinks - H5Pget_nlinks
+
+        // Returns a copy of the creation property list of a datatype.
+        DataType::getCreatePlist - H5Tget_create_plist
+
+        // Opens/Closes an object within a group or a file, regardless of object
+        // type
+        Group::getObjId - H5Oopen
+        Group::closeObjId - H5Oclose
+
+        // Maps elements of a virtual dataset to elements of the source dataset.
+        DSetCreatPropList::setVirtual - H5Pset_virtual
+
+        // Gets general information about this file.
+        H5File::getFileInfo - H5Fget_info2
+
+        // Returns the number of members in a type.
+        IdComponent::getNumMembers - H5Inmembers
+
+        // Determines if an element type exists.
+        IdComponent::typeExists - H5Itype_exists
+
+        // Determines if an object exists.
+        H5Location::exists - H5Lexists.
+
+        // Returns the header version of an HDF5 object.
+        H5Object::objVersion - H5Oget_info for version
+
+      (BMR, 2017/03/20, HDFFV-10004, HDFFV-10139, HDFFV-10145)
+
+    - New exception: ObjHeaderIException for H5O interface.
+
+      (BMR, 2017/03/15, HDFFV-10145)
+
+    - New class LinkAccPropList for link access property list, to be used by
+      wrappers of H5Lexists.
+
+      (BMR, 2017/01/04, HDFFV-10145)
+
+    - New constructors to open datatypes in ArrayType, CompType, DataType,
+      EnumType, FloatType, IntType, StrType, and VarLenType.
+
+      (BMR, 2016/12/26, HDFFV-10056)
+
+    - New member functions:
+
+        DSetCreatPropList::setNbit() to setup N-bit compression for a dataset.
+
+        ArrayType::getArrayNDims() const
+        ArrayType::getArrayDims() const
+        both to replace the non-const versions.
+
+      (BMR, 2016/04/25, HDFFV-8623, HDFFV-9725)
+
+
+    Tools:
+    ------
+     - The following options have been added to h5clear:
+       -s: clear the status_flags field in the file's superblock
+       -m: Remove the metadata cache image from the file
+
+       (QAK, 2017/03/22, PR#361)
+
+
+    High-Level APIs:
+    ---------------
+     - Added New Fortran 2003 API for h5tbmake_table_f.
+
+       (MSB, 2017/02/10, HDFFV-8486)
+
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+
+    - Added NAG compiler
+
+
+
+Bug Fixes since HDF5-1.10.0-patch1 release
+==================================
+
+    Library
+    -------
+    - Outdated data structure was used in H5D_CHUNK_DEBUG blocks, causing
+      compilation errors when H5D_CHUNK_DEBUG was defined.  This is fixed.
+
+      (BMR, 2017/04/04, HDFFV-8089)
+
+    - SWMR implementation in the HDF5 1.10.0 and 1.10.0-patch1 releases has a
+      broken metadata flush dependency that manifested itself with the following
+      error at the end of the HDF5 error stack:
+
+      H5Dint.c line 846 in H5D__swmr_setup(): dataspace chunk index must be 0
+      for SWMR access, chunkno = 1
+      major: Dataset
+      minor: Bad value
+
+      It was also reported at https://github.com/areaDetector/ADCore/issues/203
+
+      The flush dependency is fixed in this release.
+
+    - Changed the plugins dlopen option from RTLD_NOW to RTLD_LAZY
+
+      (ABD, 2016/12/12, PR#201)
+
+    - A number of issues were fixed when reading/writing from/to corrupted
+      files to ensure that the library fails gracefully in these cases:
+
+      * Writing to a corrupted file that has an object message which is
+        incorrectly marked as sharable on disk results in a buffer overflow /
+        invalid write instead of a clean error message.
+
+      * Decoding data from a corrupted file with a dataset encoded with the
+        H5Z_NBIT decoding can result in a code execution vulnerability under
+        the context of the application using the HDF5 library.
+
+      * When decoding an array datatype from a corrupted file, the HDF5 library
+        fails to return an error in production if the number of dimensions
+        decoded is greater than the maximum rank.
+
+      * When decoding an "old style" array datatype from a corrupted file, the
+        HDF5 library fails to return an error in production if the number of
+        dimensions decoded is greater than the maximum rank.
+
+      (NAF, 2016/10/06, HDFFV-9950, HDFFV-9951, HDFFV-9992, HDFFV-9993)
+
+    - Fixed an error that would occur when copying an object with an attribute
+      which is a compound datatype consisting of a variable length string.
+
+      (VC, 2016/08/24, HDFFV-7991)
+
+    - H5DOappend will no longer fail if a dataset has no append callback
+      registered.
+
+      (VC, 2016/08/14, HDFFV-9960)
+
+    - Fixed an issue where H5Pset_alignment could result in misaligned blocks
+      with some input combinations, causing an assertion failure in debug mode.
+
+      (NAF, 2016/08/11, HDFFV-9948)
+
+    - Fixed a problem where a plugin compiled into a DLL in the default plugin
+      directory could not be found by the HDF5 library at runtime on Windows
+      when the HDF5_PLUGIN_PATH environment variable was not set.
+
+      (ABD, 2016/08/01, HDFFV-9706)
+
+    - Fixed an error that would occur when calling H5Adelete on an attribute
+      which is attached to an externally linked object in the target file and
+      whose datatype is a committed datatype in the main file.
+
+      (VC, 2016/07/06, HDFFV-9940)
+
+    - (a) Throw an error instead of assertion when v1 btree level hits the 1
+          byte limit.
+      (b) Modifications to better handle error recovery when conversion by
+          h5format_convert fails.
+
+      (VC, 2016/05/29, HDFFV-9434)
+
+    - Fixed a memory leak where an array used by the library to track SWMR
+      read retries was unfreed.
+
+      The leaked memory was small (on the order of a few tens of ints) and
+      allocated per-file. The memory was allocated (and lost) only when a
+      file was opened for SWMR access.
+
+      (DER, 2016/04/27, HDFFV-9786)
+
+    - Fixed a memory leak that could occur when opening a file for the first
+      time (including creating) and the call fails.
+
+      This occurred when the file-driver-specific info was not cleaned up.
+      The amount of memory leaked varied with the file driver, but would
+      normally be less than 1 kB.
+
+      (DER, 2016/12/06, HDFFV-10168)
+
+    - Fixed a failure in collective metadata writes.
+
+      This failure only appeared when collective metadata writes
+      were enabled (via H5Pset_coll_metadata_write()).
+
+      (JRM, 2017/04/10, HDFFV-10055)
+
+
+    Parallel Library
+    ----------------
+    - Fixed a bug that could occur when allocating a chunked dataset in parallel
+      with an alignment set and an alignment threshold greater than the chunk
+      size but less than or equal to the raw data aggregator size.
+
+      (NAF, 2016/08/11, HDFFV-9969)
+
+
+    Configuration
+    -------------
+    - Configuration will check for the strtoll and strtoull functions
+      before using alternatives
+
+      (ABD, 2017/03/17, PR#340)
+
+    - CMake uses a Windows pdb directory variable if available and
+      will generate both static and shared pdb files.
+
+      (ABD, 2017/02/06, HDFFV-9875)
+
+    - CMake now builds shared versions of tools.
+
+      (ABD, 2017/02/01, HDFFV-10123)
+
+    - Makefiles and test scripts have been updated to correctly remove files
+      created when running "make check" and to avoid removing any files under
+      source control.  In-source builds followed by "make clean" and "make
+      distclean" should result in the original source files.
+      (LRK, 2017/01/17, HDFFV-10099)
+
+    - The tools directory has been divided into two separate source and test
+      directories. This resolves a build dependency and, as a result,
+      'make check' will no longer fail in the tools directory if 'make' was
+      not executed first.
+
+      (ABD, 2016/10/27, HDFFV-9719)
+
+    - CMake: Fixed a timeout error that would occasionally occur when running
+      the virtual file driver tests simultaneously due to test directory
+      and file name collisions.
+
+      (ABD, 2016/09/19, HDFFV-9431)
+
+    - CMake: Fixed a command length overflow error by converting custom
+      commands inside CMakeTest.cmake files into regular dependencies and
+      targets.
+
+      (ABD, 2016/07/12, HDFFV-9939)
+
+    - Fixed a problem preventing HDF5 to be built on 32-bit CYGWIN by
+      condensing cygwin configuration files into a single file and
+      removing outdated compiler settings.
+
+      (ABD, 2016/07/12, HDFFV-9946)
+
+
+    Fortran
+    --------
+    - Changed H5S_ALL_F from INTEGER to INTEGER(HID_T)
+
+      (MSB, 2016/10/14, HDFFV-9987)
+
+
+    Tools
+    -----
+    - h5diff now correctly ignores strpad in comparing strings.
+
+      (ABD, 2017/03/03, HDFFV-10128)
+
+    - h5repack now correctly parses the command line filter options.
+
+      (ABD, 2017/01/24, HDFFV-10046)
+
+    - h5diff now correctly returns an error when it cannot read data due
+      to an unavailable filter plugin.
+
+      (ADB 2017/01/18, HDFFV-9994 )
+
+    - Fixed an error in the compiler wrapper scripts (h5cc, h5fc, et al.)
+      in which they would erroneously drop the file argument specified via
+      the -o flag when the -o flag was specified before the -c flag on the
+      command line, resulting in a failure to compile.
+
+      (LRK, 2016/11/04, HDFFV-9938, HDFFV-9530)
+
+    - h5repack User Defined (UD) filter parameters were not parsed correctly.
+
+      The UD filter parameters were not being parsed correctly. Reworked coding
+      section to parse the correct values and verify number of parameters.
+
+      (ABD, 2016/10/19, HDFFV-9996, HDFFV-9974, HDFFV-9515, HDFFV-9039)
+
+    - h5repack allows the --enable-error-stack option on the command line.
+
+      (ADB, 2016/08/08, HDFFV-9775)
+
+
+    C++ APIs
+    --------
+    - The member function H5Location::getNumObjs() is moved to
+      class Group because the objects are in a group or a file only,
+      and H5Object::getNumAttrs to H5Location to get the number of
+      attributes at a given location.
+
+      (BMR, 2017/03/17, PR#466)
+
+    - Due to the change in the C API, the overloaded functions of
+      PropList::setProperty now need const for some arguments.  They are
+      planned for deprecation and are replaced by new versions with proper
+      consts.
+
+      (BMR, 2017/03/17, PR#344)
+
+    - The high-level API Packet Table (PT) did not write data correctly when
+      the datatype is a compound type that has string type as one of the
+      members.  This problem started in 1.8.15, after the fix of HDFFV-9042
+      was applied, which caused the Packet Table to use native type to access
+      the data.  It should be up to the application to specify whether the
+      buffer to be read into memory is in the machine's native architecture.
+      Thus, the PT is fixed to not use native type but to make a copy of the
+      user's provided datatype during creation or the packet table's datatype
+      during opening.  If an application wishes to use native type to read the
+      data, then the application will request that.  However, the Packet Table
+      doesn't provide a way to specify memory datatype in this release.  This
+      feature will be available in future releases.
+
+      (BMR, 2016/10/27, HDFFV-9758)
+
+    - The obsolete macros H5_NO_NAMESPACE and H5_NO_STD have been removed from
+      the HDF5 C++ API library.
+
+      (BMR, 2016/10/23, HDFFV-9532)
+
+    - The problem where a user-defined function cannot access both, attribute
+      and dataset, using only one argument is now fixed.
+
+      (BMR, 2016/10/11, HDFFV-9920)
+
+    - In-memory array information, ArrayType::rank and
+      ArrayType::dimensions, were removed. This is an implementation
+      detail and should not affect applications.
+
+      (BMR, 2016/04/25, HDFFV-9725)
+
+
+    Testing
+    -------
+    - Fixed a problem that caused tests using SWMR to occasionally fail when
+      running "make check" using parallel make.
+
+      (LRK, 2016/03/22, PR#338, PR#346, PR#358)
+
+
+Supported Platforms
+===================
+
+    Linux 2.6.32-573.18.1.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313
+                                      (Red Hat 4.4.7-4)
+                                  IBM XL C/C++ V13.1
+                                  IBM XL Fortran V15.1
+
+    Linux 3.10.0-327.10.1.el7     GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (kituo/moohan)                  Version 4.8.5 20150623 (Red Hat 4.8.5-4)
+                                    Version 4.9.3, Version 5.2.0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 15.0.3.187 Build 20150407
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+
+    Windows 7 x64                 Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+                                  Visual Studio 2015 w/ MSMPI 8 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 2.8.0(0.309/5/3)
+                                      gcc and gfortran compilers (GCC 5.4.0)
+                                      (cmake and autotools)
+
+    Windows 10                    Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 2.8.0(0.309/5/3)
+                                      gcc and gfortran compilers (GCC 5.4.0)
+                                      (cmake and autotools)
+
+    Windows 10 x64                Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+
+    Mac OS X Mt. Lion 10.8.5      Apple clang/clang++ version 5.1 from Xcode 5.1
+    64-bit                        gfortran GNU Fortran (GCC) 4.8.2
+    (swallow/kite)                Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X Mavericks 10.9.5     Apple clang/clang++ version 6.0 from Xcode 6.2
+    64-bit                        gfortran GNU Fortran (GCC) 4.9.2
+    (wren/quail)                  Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X Yosemite 10.10.5     Apple clang/clang++ version 6.1 from Xcode 7.0
+    64-bit                        gfortran GNU Fortran (GCC) 4.9.2
+    (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X El Capitan 10.11.6   Apple clang/clang++ version 7.3 from Xcode 7.3
+    64-bit                        gfortran GNU Fortran (GCC) 5.2.0
+    (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 16.0.2
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+Solaris2.11 32-bit                      n        y/y    n        y    y     y
+Solaris2.11 64-bit                      n        y/n    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    y        y    y     y
+Windows 7 Cygwin                        n        y/n    n        y    y     y
+Windows 7 x64 Cygwin                    n        y/n    n        y    y     y
+Windows 10                              y        y/y    n        y    y     y
+Windows 10 x64                          y        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.5 64-bit    n        y/y    n        y    y     y
+Mac OS X Mavericks 10.9.5 64-bit        n        y/y    n        y    y     y
+Mac OS X Yosemite 10.10.5 64-bit        n        y/y    n        y    y     y
+Mac OS X El Capitan 10.11.6 64-bit      n        y/y    n        y    y     y
+CentOS 7.2 Linux 2.6.32 x86_64 PGI      n        y/y    n        y    y     y
+CentOS 7.2 Linux 2.6.32 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 7.2 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+Linux 2.6.32-573.18.1.el6.ppc64         n        y/y    n        y    y     y
+
+
+Platform                                 Shared  Shared    Shared    Thread-
+                                         C libs  F90 libs  C++ libs  safe
+Solaris2.11 32-bit                         y       y         y         y
+Solaris2.11 64-bit                         y       y         y         y
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 7 x64 Cygwin                       n       n         n         y
+Windows 10                                 y       y         y         y
+Windows 10 x64                             y       y         y         y
+Mac OS X Mountain Lion 10.8.5 64-bit       y       n         y         y
+Mac OS X Mavericks 10.9.5 64-bit           y       n         y         y
+Mac OS X Yosemite 10.10.5 64-bit           y       n         y         y
+Mac OS X El Capitan 10.11.6 64-bit         y       n         y         y
+CentOS 7.2 Linux 2.6.32 x86_64 PGI         y       y         y         n
+CentOS 7.2 Linux 2.6.32 x86_64 GNU         y       y         y         y
+CentOS 7.2 Linux 2.6.32 x86_64 Intel       y       y         y         n
+Linux 2.6.32-573.18.1.el6.ppc64            y       y         y         n
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.32-573.22.1.el6     GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (mayll/platypus)                 Version 4.4.7 20120313
+                                     Version 4.8.4
+                                  PGI C, Fortran, C++ for 64-bit target on
+                                  x86-64;
+                                      Version 16.10-0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 15.0.3.187 (Build 20150407)
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    Linux 3.10.0-327.18.2.el7     GNU C (gcc) and C++ (g++) compilers
+    #1 SMP x86_64 GNU/Linux          Version 4.8.5 20150623 (Red Hat 4.8.5-4)
+    (jelly)                       with NAG Fortran Compiler Release 6.1(Tozai)
+                                  Intel(R) C (icc) and C++ (icpc) compilers
+                                     Version 15.0.3.187 (Build 20150407)
+                                  with NAG Fortran Compiler Release 6.1(Tozai)
+
+    Linux 2.6.32-573.18.1.el6.ppc64  MPICH mpich 3.1.4 compiled with
+    #1 SMP ppc64 GNU/Linux           IBM XL C/C++ for Linux, V13.1
+    (ostrich)                        and IBM XL Fortran for Linux, V15.1
+
+    Debian 8.4 3.16.0-4-amd64 #1 SMP Debian 3.16.36-1 x86_64 GNU/Linux
+                                  gcc, g++ (Debian 4.9.2-10) 4.9.2
+                                  GNU Fortran (Debian 4.9.2-10) 4.9.2
+                                  (cmake and autotools)
+
+    Fedora 24  4.7.2-201.fc24.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc, g++ (GCC) 6.1.1 20160621
+                                      (Red Hat 6.1.1-3)
+                                  GNU Fortran (GCC) 6.1.1 20160621
+                                      (Red Hat 6.1.1-3)
+                                  (cmake and autotools)
+
+    Ubuntu 16.04.1 4.4.0-38-generic #57-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc, g++ (Ubuntu 5.4.0-6ubuntu1~16.04.2)
+                                      5.4.0 20160609
+                                  GNU Fortran (Ubuntu 5.4.0-6ubuntu1~16.04.2)
+                                      5.4.0 20160609
+                                  (cmake and autotools)
+
+
+Known Problems
+==============
+
+    At present, metadata cache images may not be generated by parallel
+    applications.  Parallel applications can read files with metadata cache
+    images, but since this is a collective operation, a deadlock is possible
+    if one or more processes do not participate.
+
+    Known problems in previous releases can be found in the HISTORY*.txt files
+    in the HDF5 source. Please report any new problems found to
+    help@hdfgroup.org.
+
+
+%%%%1.10.0-patch1%%%%
+
+
+HDF5 version 1.10.0-patch1 released on 2016-05-23
+================================================================================
+
+INTRODUCTION
+
+This document describes the differences between HDF5-1.8 series and
+HDF5 1.10.0 releases, and contains information on the platforms
+tested.
+
+Links to HDF5 1.10.0 source code can be found on The HDF Group's
+development FTP server at the following location:
+
+    https://www.hdfgroup.org/HDF5/release/obtain5110.html
+
+User documentation can be accessed directly at this location:
+
+    https://www.hdfgroup.org/HDF5/docNewFeatures/
+
+For more information, see the HDF5 home page:
+
+    https://www.hdfgroup.org/HDF5/
+
+If you have any questions or comments, please send them to the HDF
+Help Desk:
+
+    help@hdfgroup.org
+
+
+
+CONTENTS
+
+- New Features
+- Issues Addressed in this Release
+- Supported Platforms
+- Tested Configuration Features Summary
+- More Tested Platforms
+- Known Problems and Limitations
+
+
+
+New Features
+============
+This release supports the following features:
+
+    Configuration
+    -------------
+    - API Compatibility with HDF5 1.8 Flag Was Added
+
+      The 1.10 version of the HDF5 Library can be configured to operate
+      identically to the 1.8 library with the --with-default-api-version=v18
+      configure flag. This allows existing code to be compiled with the 1.10
+      library without requiring immediate changes to the application source
+      code. For addtional configuration options and other details, see
+      "API Compatibility Macros in HDF5" at
+      https://www.hdfgroup.org/HDF5/doc/RM/APICompatMacros.html.
+
+    - Autotools Configuration Has Been Extensively Reworked
+
+      The autotools configuration options have been updated to allow more
+      fine-grained control of the build options and to correct some bugs.
+      See configure --help for comprehensive information on each option.
+
+      Specific changes:
+
+      * --enable-debug and --enable-production are no longer accepted.
+        Use --enable-build-mode=(debug | production) instead. These set
+        appropriate defaults for symbols, optimizations, and other
+        configuration options. These defaults can be overridden by the
+        user.
+
+      * Extra debug output messages are no longer enabled with
+        --enable-debug=<package list>. Use --enable-internal-debug=<pkg list>
+        instead.
+
+      * A new --enable-symbols option allows symbols to be generated
+        independently of the build mode. --disable-symbols can be used
+        to strip symbols from the binary.
+
+      * A new --enable-asserts option sets/unsets NDEBUG. This is
+        independent of the build mode. This also enables some extra
+        low-overhead debug checks in the library.
+
+      * A new --enable-profiling option sets profiling flags. This is
+        independent of the build mode.
+
+      * A new --enable-optimization option sets the optimization level.
+        This is independent of the build mode.
+
+      * Many of these options can take a flags string that will be used
+        to build the library. This can be useful for specifying custom
+        optimization flags such as -Os and -Ofast.
+
+      * gnu C++ and Fortran use configure sub-files that update the
+        build flags and turn on warnings. The increase in warnings when
+        building these wrapper libraries is due to these flag changes
+        and not to a decrease in code quality.
+
+      * The option to clear file buffers has been removed. Any buffer that
+        will eventually be written to disk will now always be memset
+        to zero. This prevents the previous contents of the buffer from
+        being written to the disk if the buffer contents are not
+        completely overwritten, which has security implications.
+
+    - LFS Changes
+
+      The way the autotools handle large file support (LFS) has been
+      overhauled in this release.
+
+      * We assume ftello and fseeko exist
+
+      * We no longer explicitly use the *64 I/O functions. Instead, we
+        rely on a mapping provided by _FILE_OFFSET_BITS or its equivalent.
+
+      * _LARGEFILE(64)_SOURCE is no longer exported via AM_CPPFLAGS.
+
+
+
+    Parallel Library
+    -----------------
+    - Collective Metadata I/O
+
+      Calls for HDF5 metadata can result in many small reads and writes.
+      On metadata reads, collective metadata I/O can improve performance
+      by allowing the library to perform optimizations when reading the
+      metadata by having one rank read the data and broadcasting it to
+      all other ranks.
+
+      Collective metadata I/O improves metadata write performance through
+      the construction of an MPI derived datatype that is then written
+      collectively in a single call. For more information, see
+      https://www.hdfgroup.org/HDF5/docNewFeatures/NewFeaturesCollectiveMetadataIoDocs.html.
+
+
+
+    Library
+    --------
+    - Concurrent Access to HDF5 Files - Single Writer/ Multple Reader (SWMR)
+
+      The Single Writer/ Multiple Reader or SWMR feature enables users to
+      read data concurrently while writing it. Communications between the
+      processes and file locking are not required. The processes can run
+      on the same or on different platforms as long as they share a common
+      file system that is POSIX compliant. For more information, see the
+      Single-Writer/Multiple-Reader (SWMR) documentation at
+      https://www.hdfgroup.org/HDF5/docNewFeatures/NewFeaturesSwmrDocs.html.
+
+    - Virtual Dataset (VDS)
+
+      The VDS feature enables data to be accessed across HDF5 files
+      using standard HDF5 objects such as groups and datasets without
+      rewriting or rearranging the data. An HDF5 virtual dataset (VDS)
+      is an HDF5 dataset that is composed of source HDF5 datasets in
+      a predefined mapping. VDS can be used with the SWMR feature. For
+      documentation, check
+      https://www.hdfgroup.org/HDF5/docNewFeatures/NewFeaturesVirtualDatasetDocs.html.
+
+    - Persistent Free File Space Tracking
+
+      Usage patterns when working with an HDF5 file sometimes result in
+      wasted space within the file. This can also impair access times
+      when working with the resulting files. The new file space management
+      feature provides strategies for managing space in a file to improve
+      performance in both of these areas. For more information, see
+      https://www.hdfgroup.org/HDF5/docNewFeatures/NewFeaturesFileSpaceMgmtDocs.html.
+
+    - Version 3 Metadata Cache
+
+      The version 3 metadata cache moves management of metadata I/O from 
+      the clients to the metadata cache proper.  This change is essential for
+      SWMR and other features that have yet to be released.
+
+
+
+    C++ Library
+    ------------
+    - New Member Function Added to H5::ArrayType
+
+      The assignment operator ArrayType::operator= was added because
+      ArrayType has pointer data members.
+
+      (BMR - 2016/03/07, HDFFV-9562)
+
+
+
+    Tools
+    ------
+    - h5watch
+
+      The h5watch tool allows users to output new records appended to
+      a dataset under SWMR access as it grows. The functionality is
+      similar to the Unix user command "tail" with the follow option,
+      which outputs appended data as the file grows. For more
+      information, see
+      https://www.hdfgroup.org/HDF5/docNewFeatures/NewFeaturesSwmrDocs.html#Tools.
+
+    - h5format_convert
+
+      The h5format_convert tool allows users to convert the indexing
+      type of a chunked dataset made with a 1.10.x version of the HDF5
+      Library when the latest file format is used to the 1.8.x version 1 B-tree indexing
+      type. For example, datasets created using SWMR access, can be
+      converted to be accessed by the HDF5 1.18 library and tools. The
+      tool does not rewrite raw data, but it does rewrite HDF5 metadata.
+
+
+
+    High-Level APIs
+    ----------------
+    - H5DOappend
+
+      The function appends data to a dataset along a specified dimension.
+
+
+    C Packet Table API
+    ------------------
+    - Replacement of a Public Function with H5PTcreate
+
+      The existing function H5PTcreate_fl limits applications so they
+      can use the deflate compression only. The public function
+      H5PTcreate has been added to replace H5PTcreate_fl. H5PTcreate
+      takes a property list identifier to provide flexibility on
+      creation properties.
+
+      (BMR - 2016/03/04, HDFFV-8623)
+
+    - New Public Functions: H5PTget_dataset and H5PTget_type
+
+      Two accessor functions have been added. H5PTget_dataset returns
+      the identifier of the dataset associated with the packet table, 
+      and H5PTget_type returns the identifier of the datatype used by
+      the packet table.
+
+      (BMR, 2016/03/04, HDFFV-8623)
+
+    - Regarding #ifdef VLPT_REMOVED
+
+      The #ifdef VLPT_REMOVED blocks have been removed from the packet
+      table (PT) library source except for the following functions:
+        + H5PTis_varlen() has been made available again
+        + H5PTfree_vlen_readbuff() is now H5PTfree_vlen_buff()
+
+      (BMR - 2016/03/04, HDFFV-442)
+
+    C++ Packet Table API
+    --------------------
+    - New Constructor Added to FL_PacketTable
+
+      An overloaded constructor has been added to FL_PacketTable and
+      takes a property list identifier to provide flexibility on
+      creation properties.
+
+      (BMR - 2016/03/08, HDFFV-8623)
+
+    - New Public Functions
+
+      Two accessor wrappers are added to class PacketTable.
+      PacketTable::GetDataset() returns the identifier of the dataset
+      associated with the packet table, and PacketTable::GetDatatype()
+      returns the identifier of the datatype that the packet table uses.
+
+      (BMR - 2016/03/04, HDFFV-8623)
+
+    - Member Functions with "char*" as an Argument
+
+      Overloaded functions were added to provide the "const char*"
+      argument; the existing version will be deprecated in future
+      releases.
+
+      (BMR - 2016/03/04, HDFFV-8623)
+
+    - Regarding #ifdef VLPT_REMOVED
+
+      The #ifdef VLPT_REMOVED blocks have been removed from the packet
+      table library source code except for the following functions:
+        + VL_PacketTable::IsVariableLength() was moved to PacketTable
+        + VL_PacketTable::FreeReadBuff() is now PacketTable::FreeBuff()
+
+      (BMR - 2016/03/04, HDFFV-442)
+
+
+
+    Java Wrapper Library
+    --------------------
+
+    The Java HDF5 JNI library has been integrated into the HDF5 repository.
+    The configure option is "--enable-java", and the CMake option is
+    HDF5_BUILD_JAVA:BOOL=ON. The package hierarchy has changed from the
+    HDF5 1.8 JNI, which was "ncsa.hdf.hdflib.hdf5", to HDF5 1.10,
+    "hdf.hdflib.hdf5".
+
+    A number of new APIs were added including some for VDS and SWMR.
+
+
+
+    Other Important Changes
+    -----------------------
+
+    The hid_t type was changed from 32-bit to a 64-bit value.
+
+
+
+Issues Addressed in this Release Since 1.10.0
+=============================================
+
+     - h5diff would return from a compare attributes abnormally if one of the datatypes
+       was a vlen. This resulted in a memory leak as well as an incorrect report of
+       attribute comparison.
+
+       Fixed.
+       (ADB - 2016/04/26, HDFFV-9784)
+
+     - The JUnit-interface test may fail on Solaris platforms. The result of
+       a test for verifying the content of the error stack to stdout is
+       in a different order on Solaris then other platforms.
+
+       This test is skipped on Solaris
+       (ADB - 2016/04/21, HDFFV-9734)
+
+     - When building HDF5 with Java using CMake and specifying Debug for CMAKE_BUILD_TYPE,
+       there was a missing command argument for the tests of the examples.
+
+       Fixed.
+       (ADB - 2016/04/21, HDFFV-9743)
+
+     - Changed h5diff to print a warning when a dataset is virtual, enabling
+       the data to be compared. In addition h5repack failed to copy the data
+       of a virtual dataset to the new file. Function H5D__get_space_status changed
+       to correctly determine the H5D_space_status_t allocation value.
+
+       CMake added the Fixed Array indexing tests that were only in the autotools
+       test scripts.
+
+       Fixed and tests added for vds issues.
+       (ADB,NAF - 2016/04/21, HDFFV-9756)
+
+     - CMake added the h5format_convert tool and tests that were only in the autotools
+       build and test scripts. The autotools test script was reworked to allow CMake
+       to execute the test suite in parallel.
+
+       Also, h5clear tool and tests were added to the misc folder.
+
+       Fixed.
+       (ADB - 2016/04/21, HDFFV-9766)
+
+     - CMake added the h5watch tool and argument tests that were only in the autotools
+       build and test scripts. The POSIX only tests were not added to CMake.
+
+       CMake HL tools files were refactored to move the CMake test scripts into each tool folder.
+
+       Fixed.
+       (ADB - 2016/04/21, HDFFV-9770)
+
+     - Configure fails to detect valid real KINDs on FreeBSD 9.3 (i386) with Fortran enabled.
+
+       Fixed. Added the exponential option to SELECTED_REAL_KIND to distinguish 
+       KINDs of same precision
+       (MSB - 2016/05/14,HDFFV-9912)
+
+
+     - Corrected the f90 H5AWRITE_F integer interface's buf to be INTENT(IN).
+       (MSB - 2016/05/14) 
+
+     - Configure fails in sed command on FreeBSD 9.3 (i386) with Fortran enabled.
+  
+       Fixed.
+       (MSB - 2016/05/14,HDFFV-9912)
+
+     - Compile time error in H5f90global.F90 with IBM XL Fortran 14.1.0.13 on BG/Q with Fortran
+       enabled.
+    
+       Fixed.
+       (MSB - 2016/05/16,HDFFV-9917)
+
+     - A cmake build with Fortran enabled does not install module h5fortkit
+
+       Fixed. 
+       (MSB - 2016/05/23,HDFFV-9923)
+
+
+Issues Addressed in this Release Since alpha1
+=============================================
+
+     - H5Pget_virtual_printf_gap, H5Pget_virtual_view, H5Pget_efile_prefix
+
+       The correct access property list settings from the
+       H5Pget_virtual_printf_gap, H5Pget_virtual_view, and
+       H5Pget_efile_prefix function calls could not be retrieved
+       using H5Dget_access_plist().
+
+       Fixed.
+
+       (DER and NAF - 2016/03/14, HDFFV-9716)
+
+     - h5dump
+
+       When h5dump was provided with the name of a non-existing file or
+       when optional arguments were the last option on the command line,
+       h5dump would segfault.
+
+       Fixed.
+
+       (ADB 2016/02/28 HDFFV-9639, HDFFV-9684)
+
+     - No Error Message for Corrupt Metadata
+
+       The HDF5 Library did not propagate an error when it encountered
+       corrupt metadata in an HDF5 file. The issue was fixed for a
+       specific file provided by a user. If you still see the problem,
+       please contact help@hdfgroup.org
+
+       Fixed.
+
+       (MC - 2016/02/18, HDFFV-9670)
+
+     - Problem Reading Chunked Datasets with a String Datatype Larger
+       Than the Chunk Size in Bytes
+
+       When the latest file format was used and when a chunked dataset
+       was created with a datatype with the size bigger than a chunk
+       size, the data could not be read back. The issue was reported
+       for chunked datasets with a string datatype and was confirmed
+       for other datatypes with the sizes bigger than the chunk size in
+       bytes.
+
+       Fixed.
+
+       (JM - 2016/02/13, HDFFV-9672)
+
+     - Control over the Location of External Files
+
+       Users were unable to specify the locations of external files.
+
+       Two APIs - H5Pget_efile_prefix and H5Pset_efile_prefix - were
+       added so that users could specify the locations of external files.
+
+       (DER - 2016/02/04, HDFFV-8740)
+
+
+
+Issues Addressed in this Release Since alpha0
+=============================================
+    - h5format_convert
+
+      The h5format_convert tool did not downgrade the version of the
+      superblock.
+
+      Fixed. The tool now will downgrade the version of the superblock.
+
+      (EIP 2016/01/11)
+
+    - Crashes with multiple threads: invalid pointers
+
+      It was reported that alpha0 crashed when used with multiple
+      threads. The issue exists in the HDF5 Library versions 1.8 and
+      1.9. The problem is related to a shared file pointer used in some
+      miscellaneous data structures. The thread-safe library exposed
+      paths in the library where a file pointer became invalid.
+
+      The alpha1 release contains the fixes for the specific use case
+      as described in HDFFV-9643. We will keep working on identifying
+      and fixing other paths in the library with similar problems.
+
+      (EIP - 2016/01/15, HDFFV-9643)
+
+
+
+Supported Platforms
+===================
+The following platforms are supported and have been tested for this release.
+They are built with the configure process unless specified otherwise.
+
+    AIX 6.1                       xlc/xlc_r 10.1.0.5
+    (NASA G-ADA)                  xlC/xlC_r 10.1.0.5
+                                  xlf90/xlf90_r 12.1.0.6
+
+    Linux 2.6.32-573.22.1.el6     GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (mayll/platypus)                 Version 4.4.7 20120313 (Red Hat 4.4.7-16)
+                                     Version 4.9.3, Version 5.2.0
+                                  PGI C, Fortran, C++ for 64-bit target on
+                                  x86-64;
+                                      Version 15.7-0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 15.0.3.187 Build 20150407
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    Linux 2.6.32-573.18.1.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11)
+                                  IBM XL C/C++ V13.1
+                                  IBM XL Fortran V15.1
+
+    Linux 3.10.0-327.10.1.el7   GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (kituo/moohan)                  Version 4.8.5 20150623 (Red Hat 4.8.5-4)
+                                    Version 4.9.3, Version 5.2.0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 15.0.3.187 Build 20150407
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 2.2.1(0.289/5/3) gcc(4.9.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+
+    Windows 8.1                   Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Windows 8.1 x64               Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Mac OS X Mt. Lion 10.8.5      Apple clang/clang++ version 5.1 from Xcode 5.1
+    64-bit                        gfortran GNU Fortran (GCC) 4.8.2
+    (swallow/kite)                Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X Mavericks 10.9.5     Apple clang/clang++ version 6.0 from Xcode 6.2
+    64-bit                        gfortran GNU Fortran (GCC) 4.9.2
+    (wren/quail)                  Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X Yosemite 10.10.5     Apple clang/clang++ version 6.0 from Xcode 7.0
+    64-bit                        gfortran GNU Fortran (GCC) 4.9.2
+    (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X El Capitan 10.11.4   Apple clang/clang++ version 7.3.0 from Xcode 7.3
+    64-bit                        gfortran GNU Fortran (GCC) 5.2.0
+    (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 15.0.3
+
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+SunOS 5.11 32-bit                       n        y/y    n        y    y     y
+SunOS 5.11 64-bit                       n        y/y    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    n        y    y     y
+Windows 7 Cygwin                        n        y/y    n        y    y     n
+Windows 8.1                             n        y/y    n        y    y     y
+Windows 8.1 x64                         n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.5 64-bit    n        y/y    n        y    y     y
+Mac OS X Mavericks 10.9.5 64-bit        n        y/y    n        y    y     y
+Mac OS X Yosemeti 10.10.5 64-bit        n        y/y    n        y    y     y
+AIX 6.1 32- and 64-bit                  n        y/n    n        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 PGI      n        y/y    n        y    y     y
+CentOS 7.1 Linux 3.10.0 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 7.1 Linux 3.10.0 x86_64 Intel    n        y/y    n        y    y     y
+Linux 2.6.32-431.11.2.el6.ppc64         n        y/n    n        y    y     y
+
+Platform                                 Shared  Shared    Shared    Thread-
+                                         C libs  F90 libs  C++ libs  safe
+SunOS 5.11 32-bit                          y       y         y         y
+SunOS 5.11 64-bit                          y       y         y         y
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 8.1                                y       y         y         y
+Windows 8.1 x64                            y       y         y         y
+Mac OS X Mountain Lion 10.8.5 64-bit       y       n         y         y
+Mac OS X Mavericks 10.9.5 64-bit           y       n         y         y
+Mac OS X Yosemeti 10.10.5 64-bit           y       n         y         y
+AIX 6.1 32- and 64-bit                     y       n         n         y
+CentOS 6.7 Linux 2.6.32 x86_64 GNU         y       y         y         y
+CentOS 6.7 Linux 2.6.32 x86_64 Intel       y       y         y         y
+CentOS 6.7 Linux 2.6.32 x86_64 PGI         y       y         y         y
+CentOS 7.1 Linux 3.10.0 x86_64 GNU         y       y         y         y
+CentOS 7.1 Linux 3.10.0 x86_64 Intel       y       y         y         y
+Linux 2.6.32-431.11.2.el6.ppc64            y       y         y         y
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.18-431.11.2.el6     g95 (GCC 4.0.3 (g95 0.94!)
+    #1 SMP x86_64 GNU/Linux
+    (platypus)
+
+    Windows 7                     Visual Studio 2008  (cmake)
+
+    Windows 7 x64                 Visual Studio 2008  (cmake)
+
+    Windows 7 x64                 Visual Studio 2010  (cmake) with SWMR using GPFS
+
+    Windows 10                    Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Windows 10 x64                Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Debian7.5.0 3.2.0-4-amd64 #1 SMP Debian 3.2.51-1 x86_64 GNU/Linux
+                                  gcc (Debian 4.7.2-5) 4.7.2
+                                  GNU Fortran (Debian 4.7.2-5) 4.7.2
+                                  (cmake and autotools)
+
+    Fedora20 3.15.3-200.fc20.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  GNU Fortran (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  (cmake and autotools)
+
+    SUSE 13.1 3.11.10-17-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.8.1
+                                  GNU Fortran (SUSE Linux) 4.8.1
+                                  (cmake and autotools)
+
+    Ubuntu 14.04 3.13.0-35-generic #62-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  GNU Fortran (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  (cmake and autotools)
+
+    hopper.nersc.gov              PrgEnv-gnu/5.2.40
+                                  gcc (GCC) 4.9.2 20141030 (Cray Inc.)
+                                  GNU Fortran (GCC) 4.9.2 20141030 (Cray Inc.)
+                                  g++ (GCC) 4.9.2 20141030 (Cray Inc.)
+
+
+
+Known Problems and Limitations
+==============================
+This section contains the list of known problems and limitations introduced
+in this release of HDF5.
+
+Note: this list is not exhaustive of all known issues discovered in HDF5
+software to date. For a list of significant problems and known workarounds
+identified in past releases, please refer to:
+
+https://www.hdfgroup.org/HDF5/release/known_problems/
+
+The HDF Group also maintains a JIRA issue-tracking database which is used to
+capture all known issues which are too numerous to reasonably list in this
+document. The HDF Group is taking steps to make our JIRA issue database
+open to the public, and this section will refer to that database in a future
+release. In the meantime, please contact help@hdfgroup.org if you come across
+an issue not listed here or at the link above, and we will provide any
+information about known workarounds that we have or add it to our list of
+known issues if it is a new issue.
+
+ - The flush/refresh test occasionally fails on OS X platforms. This is
+   being investigated but no fix or workaround is available at this time.
+   (DER - 2016/03/22, HDFFV-9731)
+
+ - The VDS/SWMR test will fail with a segmentation fault if the library
+   is built with --enable-using-memchecker. The is due to a VDS shutdown
+   procedure freeing a shared resource too early when the memory
+   checker changes are built. This problem does not arise when the
+   memory checker changes are not used since the internal library free
+   lists behave differently. The memory checker configure option should
+   normally only be used under special circumstances so this should not
+   affect most users. Users should be aware that the --enable-using-memchecker
+   + VDS combination may cause a segfault, however, so Valgrind et al. may
+   have to be used with an HDF5 library built without the feature if this
+   proves to be a problem.
+   (DER - 2016/03/21, HDFFV-9732)
+
+ - SWMR feature limitations
+   The SWMR feature will only work if an HDF5 file under SWMR access resides
+   on a file system that obeys POSIX write() ordering semantics. Because of
+   this, SWMR will not work on  network file systems such as NFS or SMB/Windows
+   file shares since those systems do not guarantee write odering. SWMR
+   regression tests are likely to fail if run on a network file system. SWMR
+   is currently not tested on Windows though it can be tested manually
+   (some of the SWMR test programs are built by CMake), and there are no
+   obvious reasons for it to not work on NTFS or GPFS.
+   (EIP - 2016/03/20, HDFFV-9733)
+
+ - VDS feature limitation
+   Currently, the path to a VDS source file is interpreted as relative to the
+   directory where the executable program runs and not to the HDF5 file with
+   the VDS dataset unless a full path to the source file is specified during
+   the mapping.
+   (EIP - 2016/03/20, HDFFV-9724)
+
+ - The H5Lexists API changed behavior in HDF5-1.10 when used with a file handle
+   and root group name ("/"):
+
+   H5Lexists(fileid, "/")
+
+   In HDF5-1.8 it returns false (0) and in HDF5-1.10 it returns true (1).
+   The documentation will be updated with information regarding this change.
+   (LRK - 2016/03/30, HDFFV-8746)
+
+
+%%%%1.10.0%%%%
+
+HDF5 version 1.10.0 released on 2016-03-30
+================================================================================
+
+
+
+INTRODUCTION
+
+This document describes the differences between HDF5-1.8 series and
+HDF5 1.10.0 releases, and contains information on the platforms
+tested.
+
+Links to HDF5 1.10.0 source code can be found on The HDF Group's
+development FTP server at the following location:
+
+    https://www.hdfgroup.org/HDF5/release/obtain5110.html
+
+User documentation can be accessed directly at this location:
+
+    https://www.hdfgroup.org/HDF5/docNewFeatures/
+
+For more information, see the HDF5 home page:
+
+    https://www.hdfgroup.org/HDF5/
+
+If you have any questions or comments, please send them to the HDF
+Help Desk:
+
+    help@hdfgroup.org
+
+
+
+CONTENTS
+
+- New Features
+- Issues Addressed in this Release
+- Supported Platforms
+- Tested Configuration Features Summary
+- More Tested Platforms
+- Known Problems and Limitations
+
+
+
+New Features
+============
+This release supports the following features:
+
+    Configuration
+    -------------
+    - API Compatibility with HDF5 1.8 Flag Was Added
+
+      The 1.10 version of the HDF5 Library can be configured to operate
+      identically to the 1.8 library with the --with-default-api-version=v18
+      configure flag. This allows existing code to be compiled with the 1.10
+      library without requiring immediate changes to the application source
+      code. For addtional configuration options and other details, see
+      "API Compatibility Macros in HDF5" at
+      https://www.hdfgroup.org/HDF5/doc/RM/APICompatMacros.html.
+
+    - Autotools Configuration Has Been Extensively Reworked
+
+      The autotools configuration options have been updated to allow more
+      fine-grained control of the build options and to correct some bugs.
+      See configure --help for comprehensive information on each option.
+
+      Specific changes:
+
+      * --enable-debug and --enable-production are no longer accepted.
+        Use --enable-build-mode=(debug | production) instead. These set
+        appropriate defaults for symbols, optimizations, and other
+        configuration options. These defaults can be overridden by the
+        user.
+
+      * Extra debug output messages are no longer enabled with
+        --enable-debug=<package list>. Use --enable-internal-debug=<pkg list>
+        instead.
+
+      * A new --enable-symbols option allows symbols to be generated
+        independently of the build mode. --disable-symbols can be used
+        to strip symbols from the binary.
+
+      * A new --enable-asserts option sets/unsets NDEBUG. This is
+        independent of the build mode. This also enables some extra
+        low-overhead debug checks in the library.
+
+      * A new --enable-profiling option sets profiling flags. This is
+        independent of the build mode.
+
+      * A new --enable-optimization option sets the optimization level.
+        This is independent of the build mode.
+
+      * Many of these options can take a flags string that will be used
+        to build the library. This can be useful for specifying custom
+        optimization flags such as -Os and -Ofast.
+
+      * gnu C++ and Fortran use configure sub-files that update the
+        build flags and turn on warnings. The increase in warnings when
+        building these wrapper libraries is due to these flag changes
+        and not to a decrease in code quality.
+
+      * The option to clear file buffers has been removed. Any buffer that
+        will eventually be written to disk will now always be memset
+        to zero. This prevents the previous contents of the buffer from
+        being written to the disk if the buffer contents are not
+        completely overwritten, which has security implications.
+
+    - LFS Changes
+
+      The way the autotools handle large file support (LFS) has been
+      overhauled in this release.
+
+      * We assume ftello and fseeko exist
+
+      * We no longer explicitly use the *64 I/O functions. Instead, we
+        rely on a mapping provided by _FILE_OFFSET_BITS or its equivalent.
+
+      * _LARGEFILE(64)_SOURCE is no longer exported via AM_CPPFLAGS.
+
+
+
+    Parallel Library
+    -----------------
+    - Collective Metadata I/O
+
+      Calls for HDF5 metadata can result in many small reads and writes.
+      On metadata reads, collective metadata I/O can improve performance
+      by allowing the library to perform optimizations when reading the
+      metadata by having one rank read the data and broadcasting it to
+      all other ranks.
+
+      Collective metadata I/O improves metadata write performance through
+      the construction of an MPI derived datatype that is then written
+      collectively in a single call. For more information, see
+      https://www.hdfgroup.org/HDF5/docNewFeatures/NewFeaturesCollectiveMetadataIoDocs.html.
+
+
+
+    Library
+    --------
+    - Concurrent Access to HDF5 Files - Single Writer/ Multple Reader (SWMR)
+
+      The Single Writer/ Multiple Reader or SWMR feature enables users to
+      read data concurrently while writing it. Communications between the
+      processes and file locking are not required. The processes can run
+      on the same or on different platforms as long as they share a common
+      file system that is POSIX compliant. For more information, see the
+      Single-Writer/Multiple-Reader (SWMR) documentation at
+      https://www.hdfgroup.org/HDF5/docNewFeatures/NewFeaturesSwmrDocs.html.
+
+    - Virtual Dataset (VDS)
+
+      The VDS feature enables data to be accessed across HDF5 files
+      using standard HDF5 objects such as groups and datasets without
+      rewriting or rearranging the data. An HDF5 virtual dataset (VDS)
+      is an HDF5 dataset that is composed of source HDF5 datasets in
+      a predefined mapping. VDS can be used with the SWMR feature. For
+      documentation, check
+      https://www.hdfgroup.org/HDF5/docNewFeatures/NewFeaturesVirtualDatasetDocs.html.
+
+    - Persistent Free File Space Tracking
+
+      Usage patterns when working with an HDF5 file sometimes result in
+      wasted space within the file. This can also impair access times
+      when working with the resulting files. The new file space management
+      feature provides strategies for managing space in a file to improve
+      performance in both of these areas. For more information, see
+      https://www.hdfgroup.org/HDF5/docNewFeatures/NewFeaturesFileSpaceMgmtDocs.html.
+
+    - Version 3 Metadata Cache
+
+      The version 3 metadata cache moves management of metadata I/O from 
+      the clients to the metadata cache proper.  This change is essential for
+      SWMR and other features that have yet to be released.
+
+
+
+    C++ Library
+    ------------
+    - New Member Function Added to H5::ArrayType
+
+      The assignment operator ArrayType::operator= was added because
+      ArrayType has pointer data members.
+
+      (BMR - 2016/03/07, HDFFV-9562)
+
+
+
+    Tools
+    ------
+    - h5watch
+
+      The h5watch tool allows users to output new records appended to
+      a dataset under SWMR access as it grows. The functionality is
+      similar to the Unix user command "tail" with the follow option,
+      which outputs appended data as the file grows. For more
+      information, see
+      https://www.hdfgroup.org/HDF5/docNewFeatures/NewFeaturesSwmrDocs.html#Tools.
+
+    - h5format_convert
+
+      The h5format_convert tool allows users to convert the indexing
+      type of a chunked dataset made with a 1.10.x version of the HDF5
+      Library when the latest file format is used to the 1.8.x version 1 B-tree indexing
+      type. For example, datasets created using SWMR access, can be
+      converted to be accessed by the HDF5 1.18 library and tools. The
+      tool does not rewrite raw data, but it does rewrite HDF5 metadata.
+
+
+
+    High-Level APIs
+    ----------------
+    - H5DOappend
+
+      The function appends data to a dataset along a specified dimension.
+
+
+    C Packet Table API
+    ------------------
+    - Replacement of a Public Function with H5PTcreate
+
+      The existing function H5PTcreate_fl limits applications so they
+      can use the deflate compression only. The public function
+      H5PTcreate has been added to replace H5PTcreate_fl. H5PTcreate
+      takes a property list identifier to provide flexibility on
+      creation properties.
+
+      (BMR - 2016/03/04, HDFFV-8623)
+
+    - New Public Functions: H5PTget_dataset and H5PTget_type
+
+      Two accessor functions have been added. H5PTget_dataset returns
+      the identifier of the dataset associated with the packet table, 
+      and H5PTget_type returns the identifier of the datatype used by
+      the packet table.
+
+      (BMR, 2016/03/04, HDFFV-8623)
+
+    - Regarding #ifdef VLPT_REMOVED
+
+      The #ifdef VLPT_REMOVED blocks have been removed from the packet
+      table (PT) library source except for the following functions:
+        + H5PTis_varlen() has been made available again
+        + H5PTfree_vlen_readbuff() is now H5PTfree_vlen_buff()
+
+      (BMR - 2016/03/04, HDFFV-442)
+
+    C++ Packet Table API
+    --------------------
+    - New Constructor Added to FL_PacketTable
+
+      An overloaded constructor has been added to FL_PacketTable and
+      takes a property list identifier to provide flexibility on
+      creation properties.
+
+      (BMR - 2016/03/08, HDFFV-8623)
+
+    - New Public Functions
+
+      Two accessor wrappers are added to class PacketTable.
+      PacketTable::GetDataset() returns the identifier of the dataset
+      associated with the packet table, and PacketTable::GetDatatype()
+      returns the identifier of the datatype that the packet table uses.
+
+      (BMR - 2016/03/04, HDFFV-8623)
+
+    - Member Functions with "char*" as an Argument
+
+      Overloaded functions were added to provide the "const char*"
+      argument; the existing version will be deprecated in future
+      releases.
+
+      (BMR - 2016/03/04, HDFFV-8623)
+
+    - Regarding #ifdef VLPT_REMOVED
+
+      The #ifdef VLPT_REMOVED blocks have been removed from the packet
+      table library source code except for the following functions:
+        + VL_PacketTable::IsVariableLength() was moved to PacketTable
+        + VL_PacketTable::FreeReadBuff() is now PacketTable::FreeBuff()
+
+      (BMR - 2016/03/04, HDFFV-442)
+
+
+
+    Java Wrapper Library
+    --------------------
+
+    The Java HDF5 JNI library has been integrated into the HDF5 repository.
+    The configure option is "--enable-java", and the CMake option is
+    HDF5_BUILD_JAVA:BOOL=ON. The package hierarchy has changed from the
+    HDF5 1.8 JNI, which was "ncsa.hdf.hdflib.hdf5", to HDF5 1.10,
+    "hdf.hdflib.hdf5".
+
+    A number of new APIs were added including some for VDS and SWMR.
+
+
+
+    Other Important Changes
+    -----------------------
+
+    The hid_t type was changed from 32-bit to a 64-bit value.
+
+
+
+Issues Addressed in this Release Since alpha1
+=============================================
+
+     - H5Pget_virtual_printf_gap, H5Pget_virtual_view, H5Pget_efile_prefix
+
+       The correct access property list settings from the
+       H5Pget_virtual_printf_gap, H5Pget_virtual_view, and
+       H5Pget_efile_prefix function calls could not be retrieved
+       using H5Dget_access_plist().
+
+       Fixed.
+
+       (DER and NAF - 2016/03/14, HDFFV-9716)
+
+     - h5dump
+
+       When h5dump was provided with the name of a non-existing file or
+       when optional arguments were the last option on the command line,
+       h5dump would segfault.
+
+       Fixed.
+
+       (ADB 2016/02/28 HDFFV-9639, HDFFV-9684)
+
+     - No Error Message for Corrupt Metadata
+
+       The HDF5 Library did not propagate an error when it encountered
+       corrupt metadata in an HDF5 file. The issue was fixed for a
+       specific file provided by a user. If you still see the problem,
+       please contact help@hdfgroup.org
+
+       Fixed.
+
+       (MC - 2016/02/18, HDFFV-9670)
+
+     - Problem Reading Chunked Datasets with a String Datatype Larger
+       Than the Chunk Size in Bytes
+
+       When the latest file format was used and when a chunked dataset
+       was created with a datatype with the size bigger than a chunk
+       size, the data could not be read back. The issue was reported
+       for chunked datasets with a string datatype and was confirmed
+       for other datatypes with the sizes bigger than the chunk size in
+       bytes.
+
+       Fixed.
+
+       (JM - 2016/02/13, HDFFV-9672)
+
+     - Control over the Location of External Files
+
+       Users were unable to specify the locations of external files.
+
+       Two APIs - H5Pget_efile_prefix and H5Pset_efile_prefix - were
+       added so that users could specify the locations of external files.
+
+       (DER - 2016/02/04, HDFFV-8740)
+
+
+
+Issues Addressed in this Release Since alpha0
+=============================================
+    - h5format_convert
+
+      The h5format_convert tool did not downgrade the version of the
+      superblock.
+
+      Fixed. The tool now will downgrade the version of the superblock.
+
+      (EIP 2016/01/11)
+
+    - Crashes with multiple threads: invalid pointers
+
+      It was reported that alpha0 crashed when used with multiple
+      threads. The issue exists in the HDF5 Library versions 1.8 and
+      1.9. The problem is related to a shared file pointer used in some
+      miscellaneous data structures. The thread-safe library exposed
+      paths in the library where a file pointer became invalid.
+
+      The alpha1 release contains the fixes for the specific use case
+      as described in HDFFV-9643. We will keep working on identifying
+      and fixing other paths in the library with similar problems.
+
+      (EIP - 2016/01/15, HDFFV-9643)
+
+
+
+Supported Platforms
+===================
+The following platforms are supported and have been tested for this release.
+They are built with the configure process unless specified otherwise.
+
+    AIX 6.1                       xlc/xlc_r 10.1.0.5
+    (NASA G-ADA)                  xlC/xlC_r 10.1.0.5
+                                  xlf90/xlf90_r 12.1.0.6
+
+    Linux 2.6.32-573.18.1.el6    GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (mayll/platypus)                 Version 4.4.7 20120313 (Red Hat 4.4.7-16)
+                                     Version 4.9.3, Version 5.2.0
+                                  PGI C, Fortran, C++ for 64-bit target on
+                                  x86-64;
+                                      Version 15.7-0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 15.0.3.187 Build 20150407
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    Linux 2.6.32-504.8.1.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11)
+                                  IBM XL C/C++ V13.1
+                                  IBM XL Fortran V15.1
+
+    Linux 3.10.0-327.10.1.el7   GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (kituo/moohan)                  Version 4.8.5 20150623 (Red Hat 4.8.5-4)
+                                    Version 4.9.3, Version 5.2.0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 15.0.3.187 Build 20150407
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 2.2.1(0.289/5/3) gcc(4.9.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+
+    Windows 8.1                   Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Windows 8.1 x64               Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Mac OS X Mt. Lion 10.8.5      Apple clang/clang++ version 5.1 from Xcode 5.1
+    64-bit                  gfortran GNU Fortran (GCC) 4.8.2
+    (swallow/kite)                Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X Mavericks 10.9.5     Apple clang/clang++ version 6.0 from Xcode 6.2.0
+    64-bit                  gfortran GNU Fortran (GCC) 4.9.2
+    (wren/quail)                  Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X Yosemite 10.10.5     Apple clang/clang++ version 6.0 from Xcode 7.0.0
+    64-bit                  gfortran GNU Fortran (GCC) 4.9.2
+    (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X El Capitan 10.11.3     Apple clang/clang++ version 7.0.2 from Xcode 7.0.2
+    64-bit                  gfortran GNU Fortran (GCC) 5.2.0
+    (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 15.0.3
+
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+SunOS 5.11 32-bit                       n        y/y    n        y    y     y
+SunOS 5.11 64-bit                       n        y/y    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    n        y    y     y
+Windows 7 Cygwin                        n        y/y    n        y    y     n
+Windows 8.1                             n        y/y    n        y    y     y
+Windows 8.1 x64                         n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.5 64-bit    n        y/y    n        y    y     y
+Mac OS X Mavericks 10.9.5 64-bit        n        y/y    n        y    y     y
+Mac OS X Yosemeti 10.10.5 64-bit        n        y/y    n        y    y     y
+AIX 6.1 32- and 64-bit                  n        y/n    n        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 PGI      n        y/y    n        y    y     y
+CentOS 7.1 Linux 3.10.0 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 7.1 Linux 3.10.0 x86_64 Intel    n        y/y    n        y    y     y
+Linux 2.6.32-431.11.2.el6.ppc64         n        y/n    n        y    y     y
+
+Platform                                 Shared  Shared    Shared    Thread-
+                                         C libs  F90 libs  C++ libs  safe
+SunOS 5.11 32-bit                          y       y         y         y
+SunOS 5.11 64-bit                          y       y         y         y
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 8.1                                y       y         y         y
+Windows 8.1 x64                            y       y         y         y
+Mac OS X Mountain Lion 10.8.5 64-bit       y       n         y         y
+Mac OS X Mavericks 10.9.5 64-bit           y       n         y         y
+Mac OS X Yosemeti 10.10.5 64-bit           y       n         y         y
+AIX 6.1 32- and 64-bit                     y       n         n         y
+CentOS 6.7 Linux 2.6.32 x86_64 GNU         y       y         y         y
+CentOS 6.7 Linux 2.6.32 x86_64 Intel       y       y         y         y
+CentOS 6.7 Linux 2.6.32 x86_64 PGI         y       y         y         y
+CentOS 7.1 Linux 3.10.0 x86_64 GNU         y       y         y         y
+CentOS 7.1 Linux 3.10.0 x86_64 Intel       y       y         y         y
+Linux 2.6.32-431.11.2.el6.ppc64            y       y         y         y
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.18-431.11.2.el6     g95 (GCC 4.0.3 (g95 0.94!)
+    #1 SMP x86_64 GNU/Linux
+    (platypus)
+
+    Windows 7                     Visual Studio 2008  (cmake)
+
+    Windows 7 x64                 Visual Studio 2008  (cmake)
+
+    Windows 7 x64                 Visual Studio 2010  (cmake) with SWMR using GPFS
+
+    Windows 10                    Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Windows 10 x64                Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Debian7.5.0 3.2.0-4-amd64 #1 SMP Debian 3.2.51-1 x86_64 GNU/Linux
+                                  gcc (Debian 4.7.2-5) 4.7.2
+                                  GNU Fortran (Debian 4.7.2-5) 4.7.2
+                                  (cmake and autotools)
+
+    Fedora20 3.15.3-200.fc20.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  GNU Fortran (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  (cmake and autotools)
+
+    SUSE 13.1 3.11.10-17-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.8.1
+                                  GNU Fortran (SUSE Linux) 4.8.1
+                                  (cmake and autotools)
+
+    Ubuntu 14.04 3.13.0-35-generic #62-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  GNU Fortran (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  (cmake and autotools)
+
+    hopper.nersc.gov              PrgEnv-gnu/5.2.40
+                                  gcc (GCC) 4.9.2 20141030 (Cray Inc.)
+                                  GNU Fortran (GCC) 4.9.2 20141030 (Cray Inc.)
+                                  g++ (GCC) 4.9.2 20141030 (Cray Inc.)
+
+
+
+Known Problems and Limitations
+==============================
+This section contains the list of known problems and limitations introduced
+in this release of HDF5.
+
+Note: this list is not exhaustive of all known issues discovered in HDF5
+software to date. For a list of significant problems and known workarounds
+identified in past releases, please refer to:
+
+https://www.hdfgroup.org/HDF5/release/known_problems/
+
+The HDF Group also maintains a JIRA issue-tracking database which is used to
+capture all known issues which are too numerous to reasonably list in this
+document. The HDF Group is taking steps to make our JIRA issue database
+open to the public, and this section will refer to that database in a future
+release. In the meantime, please contact help@hdfgroup.org if you come across
+an issue not listed here or at the link above, and we will provide any
+information about known workarounds that we have or add it to our list of
+known issues if it is a new issue.
+
+ - The JUnit-interface test may fail on Solaris platforms. The result of
+   a test for verifying the content of the error stack to stdout is
+   in a different order on Solaris then other platforms. Use make -i option
+   to test beyond the java/test folder.
+   (ADB - 2016/03/22, HDFFV-9734)
+
+ - The flush/refresh test occasionally fails on OS X platforms. This is
+   being investigated but no fix or workaround is available at this time.
+   (DER - 2016/03/22, HDFFV-9731)
+
+ - The VDS/SWMR test will fail with a segmentation fault if the library
+   is built with --enable-using-memchecker. The is due to a VDS shutdown
+   procedure freeing a shared resource too early when the memory
+   checker changes are built. This problem does not arise when the
+   memory checker changes are not used since the internal library free
+   lists behave differently. The memory checker configure option should
+   normally only be used under special circumstances so this should not
+   affect most users. Users should be aware that the --enable-using-memchecker
+   + VDS combination may cause a segfault, however, so Valgrind et al. may
+   have to be used with an HDF5 library built without the feature if this
+   proves to be a problem.
+   (DER - 2016/03/21, HDFFV-9732)
+
+ - SWMR feature limitations
+   The SWMR feature will only work if an HDF5 file under SWMR access resides
+   on a file system that obeys POSIX write() ordering semantics. Because of
+   this, SWMR will not work on  network file systems such as NFS or SMB/Windows
+   file shares since those systems do not guarantee write odering. SWMR
+   regression tests are likely to fail if run on a network file system. SWMR
+   is currently not tested on Windows though it can be tested manually
+   (some of the SWMR test programs are built by CMake), and there are no
+   obvious reasons for it to not work on NTFS or GPFS.
+   (EIP - 2016/03/20, HDFFV-9733)
+
+ - VDS feature limitation
+   Currently, the path to a VDS source file is interpreted as relative to the
+   directory where the executable program runs and not to the HDF5 file with
+   the VDS dataset unless a full path to the source file is specified during
+   the mapping.
+   (EIP - 2016/03/20, HDFFV-9724)
+
+ - When building HDF5 with Java using CMake and specifying Debug for CMAKE_BUILD_TYPE,
+   there is a missing command argument for the tests of the examples.
+
+   This error can be avoided by not building Java with Debug, HDF5_BUILD_JAVA:BOOL=OFF, 
+   or not building Examples, HDF5_BUILD_EXAMPLES:BOOL=OFF.
+   (LRK - 2016/03/30, HDFFV-9743) 
+
+ - The H5Lexists API changed behavior in HDF5-1.10 when used with a file handle 
+   and root group name ("/"):
+
+   H5Lexists(fileid, "/")
+
+   In HDF5-1.8 it returns false (0) and in HDF5-1.10 it returns true (1). 
+   The documentation will be updated with information regarding this change.
+   (LRK - 2016/03/30, HDFFV-8746)
+
diff --git a/release_docs/HISTORY-1_8.txt b/release_docs/HISTORY-1_8.txt
new file mode 100644
index 0000000..4465d06
--- /dev/null
+++ b/release_docs/HISTORY-1_8.txt
@@ -0,0 +1,12344 @@
+HDF5 History
+============
+
+This file contains development history of HDF5 1.8 branch
+
+19.      Release Information for hdf5-1.8.17
+18.      Release Information for hdf5-1.8.16
+17.      Release Information for hdf5-1.8.15
+16.      Release Information for hdf5-1.8.14
+15.      Release Information for hdf5-1.8.13
+14.      Release Information for hdf5-1.8.12
+13.      Release Information for hdf5-1.8.11
+12.      Release Information for hdf5-1.8.10-patch1
+11.      Release Information for hdf5-1.8.10
+10.      Release Information for hdf5-1.8.9
+09.      Release Information for hdf5-1.8.8
+08.      Release Information for hdf5-1.8.7
+07.      Release Information for hdf5-1.8.6
+06.      Release Information for hdf5-1.8.5
+05.      Release Information for hdf5-1.8.4
+04.      Release Information for hdf5-1.8.3
+03.      Release Information for hdf5-1.8.2
+02.      Release Information for hdf5-1.8.1
+01.      Release Information for hdf5-1.8.0
+
+[Search on the string '%%%%' for section breaks of each release.]
+
+%%%%1.8.17%%%%
+
+
+HDF5 version 1.8.17 released on 2016-05-10
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.16 and
+HDF5-1.8.17-*, and contains information on the platforms tested and
+known problems in HDF5-1.8.17-*.
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.17 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.17 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.17 can be accessed directly at this location:
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general
+descriptions of some new and modified APIs, are described in the "What's New
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes
+from Release to Release" document, in the section "Release 1.8.17 (current
+release) versus Release 1.8.16
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.16
+- Supported Platforms
+- Supported Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - Cmakehdf5: Added Ability to Run Multiple Make Commands
+    
+      Added option --njobs to specify up to how many jobs to launch during
+      build (cmake) and testing (ctest).
+      
+      (AKC - 2015/12/13, HDFFV-9612)
+
+    - Cmakehdf5: Added Szip Support and Verbose Option
+      
+      Added --with-szlib to support the Szip library; and 
+      --enable/disable-verbose to display all CMake process output.
+      
+      (AKC - 2015/11/16, HDFFV-8932 and DAILYTEST-195)
+
+    - CMake minimum is now 3.1.0. (ADB - 2015/11/14)
+
+    - Large File System (LFS) Support has Changed in the Autotools
+
+      We assume that fseeko and ftello exist.
+
+      The *64 I/O functions and types are no longer explicitly used.
+      We now rely on a mapping provided by _FILE_OFFSET_BITS (or its
+      equivalent).
+
+      _LARGEFILE(64)_SOURCE is no longer exposed via AM_CPPFLAGS.
+
+      (DER - 2016/03/29, HDFFV-9626 and HDFFV-9541)
+
+
+
+    Library
+    -------
+    - New API Calls for Searching for External Dataset Storage
+      
+      API calls that determine the search path for dataset external
+      storage were added. H5Pset/get_efile_prefix() API calls were added 
+      to the library. These functions give control over the search path 
+      for dataset external storage that has been configured with 
+      H5Pset_external().
+      
+      Additionally, the HDF5_EXTFILE_PREFIX environment variable can be
+      used to control the search path.
+
+      (DER - 2016/04/20, HDFFV-8740)
+
+
+
+    Parallel Library
+    ----------------
+    - None
+
+
+
+    Tools
+    -----
+    - None
+
+
+
+    High-Level APIs
+    ---------------
+
+    C Packet Table API
+    ------------------
+    - Replacement of a Public Function with H5PTcreate
+
+      The existing function H5PTcreate_fl limits applications so they
+      can use the deflate compression only. The public function
+      H5PTcreate has been added to replace H5PTcreate_fl. H5PTcreate
+      takes a property list identifier to provide flexibility on
+      creation properties.  This also removes the following warning:
+      "deprecated conversion from string constant to "char*" 
+      [-Wwrite-strings]".
+
+      (BMR - 2016/04/25, HDFFV-9708, HDFFV-8615)
+
+    - New Public Functions: H5PTget_dataset and H5PTget_type
+
+      Two accessor functions have been added. H5PTget_dataset returns
+      the identifier of the dataset associated with the packet table,
+      and H5PTget_type returns the identifier of the datatype used by
+      the packet table.
+
+      (BMR - 2016/04/25, HDFFV-8623 patch 3)
+
+    - Regarding #ifdef VLPT_REMOVED
+
+      The #ifdef VLPT_REMOVED blocks have been removed from the packet
+      table (PT) library source except for the following functions:
+        + H5PTis_varlen() has been made available again
+        + H5PTfree_vlen_readbuff() is now H5PTfree_vlen_buff()
+
+      (BMR - 2016/04/25, HDFFV-442)
+
+    C++ Packet Table API
+    --------------------
+    - New Constructor in FL_PacketTable
+
+      An overloaded constructor has been added to FL_PacketTable and
+      takes a property list identifier to provide flexibility on
+      creation properties such as compression.
+
+      FL_PacketTable(hid_t fileID, const char* name, hid_t dtypeID,
+                       hsize_t chunkSize = 0, hid_t plistID = H5P_DEFAULT)
+
+      (BMR - 2016/04/25, HDFFV-8623 patch 5)
+
+    - New Member Functions in PacketTable
+
+      Two accessor wrappers were added to class PacketTable.
+
+      PacketTable::GetDataset() returns the identifier of the dataset
+      associated with the packet table, and PacketTable::GetDatatype() 
+      returns the identifier of the datatype that the packet table uses.
+
+      (BMR - 2016/04/25, HDFFV-8623 patch 4)
+
+    - New Member Functions with "char*" as an Argument
+
+      Overloaded functions were added to provide the "const char*"
+      argument; the existing version will be deprecated in future
+      releases. This also removes the following warning:
+      "deprecated conversion from string constant to "char*" 
+      [-Wwrite-strings]".
+
+      (BMR - 2016/04/25, HDFFV-8623 patch 1, HDFFV-8615)
+
+    - Regarding #ifdef VLPT_REMOVED
+
+      The #ifdef VLPT_REMOVED blocks have been removed from the packet
+      table library source code except for the following functions:
+        + VL_PacketTable::IsVariableLength() was moved to PacketTable
+        + VL_PacketTable::FreeReadBuff() is now PacketTable::FreeBuff()
+
+      (BMR - 2016/04/25, HDFFV-442)
+
+
+
+    Fortran API
+    -----------
+    - None
+
+
+
+    C++ API
+    -------
+    - New Member Function in DSetCreatPropList
+
+      DSetCreatPropList::setNbit() was added to setup N-bit compression for
+      a dataset.
+
+      (BMR - 2016/04/25, HDFFV-8623 patch 7)
+
+    - New Overloaded "const" Member Functions in ArrayType
+
+      The two following functions were added:
+        ArrayType::getArrayNDims() const
+        ArrayType::getArrayDims() const
+      to provide const version, and the non-const version was marked 
+      deprecated. In-memory array information, ArrayType::rank and 
+      ArrayType::dimensions, were removed. This is an implementation 
+      detail and should not affect applications.
+
+      (BMR, 2016/04/25, HDFFV-9725)
+
+     - New member function added
+
+       The assignment operator ArrayType::operator= is added because ArrayType
+       has pointer data members.
+
+       (BMR, 2016/03/07, HDFFV-9562)
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - Mac OS X El Capitan 10.11.4 with compilers Apple clang/clang++ 
+      version 7.3.0 from Xcode 7.3, gfortran GNU Fortran (GCC) 5.2.0 
+      and Intel icc/icpc/ifort version 16.0.2
+
+
+
+Bug Fixes since HDF5-1.8.16
+===========================
+
+    Configuration
+    -------------
+    - Updated Linux Language Level Flags to Match the Autotools. Removed
+      Linux-specific Flags from OS X.
+
+      An addition to the flags simply being out of sync with the Autotools,
+      the Linux flags were used on OS X builds which led to symbols not being
+      found. Although this was non-fatal and compilation continued (implicit
+      definitions were used by the compiler and the symbols resolved at link
+      time), a large number of warnings were raised.
+
+      Linux changes:
+
+      * CHANGED:    _POSIX_C_SOURCE (from 199605 to 200112L)
+      * ADDED:      _GNU_SOURCE
+      * REMOVED:    _BSD_SOURCE
+      * REMOVED:    _DEFAULT_SOURCE
+
+      (DER - 2015/12/08, HDFFV-9627)
+
+    - The --enable-clear-file-buffers configure Option was Non-functional 
+      so the Feature was Always Enabled (its default value).
+
+      Regardless of the configure flag, the setting was always enabled when
+      the Autotools were used to configure HDF5. This was due to the "no"
+      option being processed after the "*" option in configure.ac so "*"
+      matched first. CMake was unaffected.
+
+      The option now works correctly.
+
+      NOTE that builders are always advised to leave this option enabled.
+      When disabled, buffers that are written to disk may contain the
+      memory's previous contents, which may include secure information.
+      The performance overhead of the feature (a single memset call per
+      allocation) is minimal.
+
+      (DER - 2016/02/03, HDFFV-9676)
+
+    - Added a patch to remove '"'s from arguments for MPI compilers that 
+      were causing errors compiling H5lib_settings.c with SGI MPT.
+
+      (LRK - 2016/04/20, HDFFV-9439)
+
+    Library
+    -------
+    - Fixed shared file pointer problem which caused a crash when running a
+      program provided by a user.
+
+      (VC - 2016/04/01, HDFFV-9469)
+
+    - Fixed some format string warnings that prevent compiling with
+      -Werror=format-security on gcc.
+
+      These only appeared in error messages and would not cause problems
+      under normal operation.
+
+      (DER - 2016/01/13, HDFFV-9640)
+
+    - Fixed a library segmentation fault when accessing a corrupted
+      file provided by a user.
+
+      (MSC - 2016/02/19, HDFFV-9670)
+
+
+
+    Parallel Library
+    ----------------
+    - None
+
+
+
+    Performance
+    -------------
+    - None
+
+
+
+    Tools
+    -----
+    - h5dump: Sub-setting Fixed for Dimensions Greater than Two
+
+      When a dataset has more than two dimensions, sub-setting would 
+      incorrectly calculate the data that needed to be displayed. 
+      Added in block and stride calculations that account for dimensions 
+      greater than two. NOTE: lines that have line breaks inserted 
+      because of display length calculations may have index info that 
+      is incorrect until the next dimension break.
+
+      (ADB - 2016/03/07, HDFFV-9698)
+
+    - h5dump: Issue with Argument Segmentation Fault
+
+      When an argument with an optional value was at the end of the command 
+      line with a value, h5dump would crash. Reworked check for remaining 
+      arguments.
+
+      (ADB - 2016/03/07, HDFFV-9570, HDFFV-9684)
+
+    - h5dump: Issue with Default Fill Value
+
+      Added all default cases of fill value to the display of fill value.
+
+      (ADB -, 2016/03/07, HDFFV-9241)
+
+    - h5dump: Clarified Help
+      
+      Clarified usage of -O F option in h5dump utility help.
+
+      (ADB - 2016/03/07, HDFFV-9066)
+
+    - h5dump: Issue with Double Free Fault
+
+      Added a check for filename not null before calling free().
+
+      (ADB - 2016/01/27, HDFFV-9639)
+
+    - VS2015 Release Changed how Timezone was Handled
+
+      Created a function, HDget_timezone, in H5system.c. Replaced 
+      timezone variable usage with function call.
+
+      (ADB - 2015/11/02, HDFFV-9550)
+
+
+
+    Fortran API
+    -----------
+    - None
+
+
+
+    C++ API
+    -------
+    - Removal of Obsolete Methods
+
+      The overloaded methods which had parameters that should be const 
+      but were not have been removed.
+
+      (BMR - 2016/01/13, HDFFV-9789)
+
+
+
+    High-Level APIs:
+    ---------------
+    - Fixed Memory Leak in Packet Table API
+
+      Applied user's patch to fix memory leak in the creation of a 
+      packet table.
+
+      (BMR - 2016/04/25, HDFFV-9700)
+
+
+
+    Fortran High-Level APIs:
+    ------------------------
+    - None
+
+
+
+    Testing
+    -------
+    - None
+
+
+
+Supported Platforms
+===================
+The following platforms are supported and have been tested for this release.
+They are built with the configure process unless specified otherwise.
+
+    AIX 6.1                       xlc/xlc_r 10.1.0.5
+    (NASA G-ADA)                  xlC/xlC_r 10.1.0.5
+                                  xlf90/xlf90_r 12.1.0.6
+
+    Linux 2.6.32-573.22.1.el6     GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (platypus)                       Version 4.4.7 20120313
+                                     Version 4.9.3, Version 5.2.0
+                                  PGI C, Fortran, C++ for 64-bit target on
+                                  x86-64;
+                                      Version 15.7-0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 15.0.3.187 Build 20150407
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    Linux 2.6.32-504.8.1.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-16)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-16)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-16)
+                                  IBM XL C/C++ V13.1
+                                  IBM XL Fortran V15.1
+
+    Linux 3.10.0-229.14.1.el7   GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (kituo/moohan)                  Version 4.8.5 20150623 (Red Hat 4.8.5-4)
+                                    Version 5.2.0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 15.0.3.187 Build 20150407
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015  (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 2.2.1(0.289/5/3) gcc(4.9.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015  (cmake)
+
+    Windows 8.1                   Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Windows 8.1 x64               Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Mac OS X Mt. Lion 10.8.5      Apple clang/clang++ version 5.1 from Xcode 5.1
+    64-bit                        gfortran GNU Fortran (GCC) 4.8.2
+    (swallow/kite)                Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X Mavericks 10.9.5     Apple clang/clang++ version 6.0 from Xcode 6.2
+    64-bit                        gfortran GNU Fortran (GCC) 4.9.2
+    (wren/quail)                  Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X Yosemite 10.10.5     Apple clang/clang++ version 6.1 from Xcode 7.0
+    64-bit                        gfortran GNU Fortran (GCC) 4.9.2
+    (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X El Capitan 10.11.4   Apple clang/clang++ version 7.3.0 from Xcode 7.3
+    64-bit                        gfortran GNU Fortran (GCC) 5.2.0
+    (osx1011dev/ox1011test)       Intel icc/icpc/ifort version 16.0.2
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+SunOS 5.11 32-bit                       n        y/y    n        y    y     y
+SunOS 5.11 64-bit                       n        y/y    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    n        y    y     y
+Windows 7 Cygwin                        n        y/y    n        y    y     n
+Windows 8.1                             n        y/y    n        y    y     y
+Windows 8.1 x64                         n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.5 64-bit    n        y/y    n        y    y     y
+Mac OS X Mavericks 10.9.5 64-bit        n        y/y    n        y    y     y
+Mac OS X Yosemeti 10.10.5 64-bit        n        y/y    n        y    y     y
+AIX 6.1 32- and 64-bit                  n        y/n    n        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 PGI      n        y/y    n        y    y     y
+CentOS 7.1 Linux 3.10.0 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 7.1 Linux 3.10.0 x86_64 Intel    n        y/y    n        y    y     y
+Linux 2.6.32-431.11.2.el6.ppc64         n        y/n    n        y    y     y
+
+Platform                                 Shared  Shared    Shared    Thread-
+                                         C libs  F90 libs  C++ libs  safe
+SunOS 5.11 32-bit                          y       y         y         y
+SunOS 5.11 64-bit                          y       y         y         y
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 8.1                                y       y         y         y
+Windows 8.1 x64                            y       y         y         y
+Mac OS X Mountain Lion 10.8.5 64-bit       y       n         y         y
+Mac OS X Mavericks 10.9.5 64-bit           y       n         y         y
+Mac OS X Yosemeti 10.10.5 64-bit           y       n         y         y
+AIX 6.1 32- and 64-bit                     y       n         n         y
+CentOS 6.7 Linux 2.6.32 x86_64 GNU         y       y         y         y
+CentOS 6.7 Linux 2.6.32 x86_64 Intel       y       y         y         y
+CentOS 6.7 Linux 2.6.32 x86_64 PGI         y       y         y         y
+CentOS 7.1 Linux 3.10.0 x86_64 GNU         y       y         y         y
+CentOS 7.1 Linux 3.10.0 x86_64 Intel       y       y         y         y
+Linux 2.6.32-431.11.2.el6.ppc64            y       y         y         y
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.18-431.11.2.el6     g95 (GCC 4.0.3 (g95 0.94!)
+    #1 SMP x86_64 GNU/Linux
+    (platypus)
+
+    Windows 7                     Visual Studio 2008  (cmake)
+
+    Windows 7 x64                 Visual Studio 2008  (cmake)
+
+    Windows 10                    Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Windows 10 x64                Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Debian7.5.0 3.2.0-4-amd64 #1 SMP Debian 3.2.51-1 x86_64 GNU/Linux
+                                  gcc (Debian 4.7.2-5) 4.7.2
+                                  GNU Fortran (Debian 4.7.2-5) 4.7.2
+                                  (cmake and autotools)
+
+    Fedora20 3.15.3-200.fc20.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  GNU Fortran (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  (cmake and autotools)
+
+    SUSE 13.1 3.11.10-17-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.8.1
+                                  GNU Fortran (SUSE Linux) 4.8.1
+                                  (cmake and autotools)
+
+    Ubuntu 14.04 3.13.0-35-generic #62-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  GNU Fortran (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  (cmake and autotools)
+
+    hopper.nersc.gov              PrgEnv-gnu/5.2.40
+                                  gcc (GCC) 4.9.2 20141030 (Cray Inc.)
+                                  GNU Fortran (GCC) 4.9.2 20141030 (Cray Inc.)
+                                  g++ (GCC) 4.9.2 20141030 (Cray Inc.)
+
+
+Known Problems
+==============
+* On windows platforms in debug configurations, the VFD flush1 tests will fail
+  with the split and multi VFD drivers. These tests will display a modal debug
+  dialog which must be answered or wait for the test timeout to expire.
+  (ADB - 2014/06/23 - HDFFV-8851)
+
+* CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv
+  catches some undefined behavior in the alignment algorithm of the macro DETECT_I
+  in H5detect.c (Issue 8147).  Since the algorithm is trying to detect the alignment
+  of integers, ideally the flag -fcatch-undefined-behavior shouldn't to be used for
+  H5detect.c. In the future, we can separate flags for H5detect.c from the rest of
+  the library. (SLU - 2013/10/16)
+
+* Make provided by Solaris fails in "make check". Solaris users should use
+  gmake to build and install the HDF5 software. (AKC - 2013/10/08 - HDFFV-8534)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD with the
+  native release 8.2 compilers (4.2.1), but are working with gcc 4.6 from the
+  ports (and probably gcc releases after that).
+  (QAK - 2012/10/19)
+
+* The following h5dump test case fails in BG/P machines (and potentially other
+  machines that use a command script to launch executables):
+
+   h5dump --no-compact-subset -d "AHFINDERDIRECT::ah_centroid_t[0] it=0 tl=0"
+     tno-subset.h5
+
+  This is due to the embedded spaces in the dataset name being interpreted
+  by the command script launcher as meta-characters, thus passing three
+  arguments to h5dump's -d flag. The command passes if run by hand, just
+  not via the test script.
+  (AKC - 2012/05/03)
+
+* The STDIO VFD does not work on some architectures, possibly due to 32/64
+  bit or large file issues.  The basic STDIO VFD test is known to fail on
+  64-bit SunOS 5.10 on SPARC when built with -m64 and 32-bit OS X/Darwin
+  10.7.0.  The STDIO VFD test has been disabled while we investigate and
+  a fix should appear in a future release.
+  (DER - 2011/10/14 - HDFFV-8235)
+
+* h5diff can report inconsistent results when comparing datasets of enum type
+  that contain invalid values.  This is due to how enum types are handled in
+  the library and will be addressed in a future release.
+  (DER - 2011/10/14 - HDFFV-7527)
+
+* The links test can fail under the stdio VFD due to some issues with external
+  links.  This will be investigated and fixed in a future release.
+  (DER - 2011/10/14 - HDFFV-7768)
+
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 - HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems
+  (see the "While working on the 1.8.6 release..." problem below).  If
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value.
+  (AKC - 2011/05/07)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the fortran and hl/fortran
+  tests fail. the issue. HL and C++ shared libraries should now be
+  working as intended, however.
+  (MAM - 2011/04/20)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+  (NAF - 2011/01/19)
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  (SLU - 2010/02/02)
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a
+  successful compilation, but note that the installed executables will not be
+  fully static. Thus, the only guarantee on these systems is that the
+  executable is statically linked with just the HDF5 library.
+  (MAM - 2009/11/04)
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.
+  However, after fixing the bug, the checksum value was no longer the same as
+  before on little-endian system.  Library releases after 1.6.4 can still read
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.
+  (SLU - 2005/06/30)
+
+
+%%%%1.8.16%%%%
+
+
+HDF5 version 1.8.16 released on 2015-11-10
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.15 and
+HDF5-1.8.16, and contains information on the platforms tested and
+known problems in HDF5-1.8.16.
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.16 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.16 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.16 can be accessed directly at this location:
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general
+descriptions of some new and modified APIs, are described in the "What's New
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes
+from Release to Release" document, in the section "Release 1.8.16 (current
+release) versus Release 1.8.15":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.15
+- Supported Platforms
+- Supported Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+New Features
+============
+
+    Configuration and Build
+    -------------
+    - The thread-safety + high-level library combination has been marked
+      as "unsupported" in the Autotools
+
+      The global lock used by the thread-safety feature has never been
+      raised to the high-level library level, making it possible that
+      the library state could change if a context switch were to occur in
+      a high-level library call. Because of this, the combination of
+      thread-safety and high-level library is officially unsupported by
+      The HDF Group.
+
+      In the past, although this combination has never been supported, this
+      was not enforced by the build systems. These changes will cause an
+      Autotools configure step to fail if --enable-threadsafe and
+      --enable-hl are combined unless additional options are specified.
+      Since the high-level library is built by default, this means that
+      these extra configuration options will need to be used any time
+      --enable-threadsafe is selected.
+
+      To build with --enable-threadsafe, either:
+
+      1) Use --disable-hl to disable the high-level library (recommended)
+
+      2) Use --enable-unsupported to build the high-level library with
+         the thread-safety feature.
+
+      (DER - 2015/09/10 HDFFV-8719)
+
+    - Using CMake now builds both static and shared libraries.
+
+      The CMake files have been updated to build both static and shared
+      libraries, with tools only built statically. The packaging of the
+      libraries and tools will include cmake-config files that allows
+      projects to choose either shared or static (default) libraries
+      to be found with the find_package command using the COMPONENTS
+      keyword and a list of components. The imported libraries will
+      include any interface specific settings and dependent libraries.
+
+      The default setting for BUILD_SHARED_LIBS has changed from OFF
+      to ON, which builds both static and shared libraries. The static
+      libraries are always built because of tools requirements.
+
+      (ADB - 2015/08/24 HDFFV-5881)
+
+    - Inline functions now correctly annotated with Autotools builds.
+
+      The method used to detect the appropriate inline markup scheme was
+      nonfunctional in Autotools builds. The Autotools have been modified
+      to correctly detect the compiler's inline markup symbol and apply it
+      to the source. Note that only a very small number of internal
+      functions are marked inline so this was not a very big change or
+      likely to significantly affect performance.
+
+      As a part of this change, the H5_inline symbol no longer appears in
+      H5pubconf.h.
+
+      (DER - 2015/08/13 HDFFV-9119, HDFFV-9421)
+
+    - Removed obsolete/unmaintained files from config/
+
+      Several files were removed from the config directory. These files
+      represent old operating systems, were no longer necessary, and/or
+      were no longer maintained. configure.ac was updated to reflect the
+      removed files.
+
+      Removed:
+
+        craynv
+        dec-flags
+        hpux11.23
+        ia64-linux-gnu
+        nec-superux14.1
+        sv1-cray
+        x86_64-redstorm-linux-gnu
+        powerpc-ibm-aix5.x
+
+      As a part of this work, a few lines that deal with locating the
+      sys/fpu.h header on SGI machines and some OSF/1 configure lines
+      were also removed. The Solaris config was also renamed to not have
+      a version number since the version number was ignored by configure
+      as it applies to all Solaris versions.
+
+      (DER - 2015/09/04 HDFFV-9116)
+
+    - Removed the FP_TO_INTEGER_OVERFLOW_WORKS macro/defines from the library
+
+      This was for working around bugs in the Cray X1 compiler, which is no
+      longer supported.
+
+    (DER - 2015/09/09 HDFFV-9191)
+
+    - Removed the H5_SW_ULONG_TO_FP_BOTTOM_BIT_WORKS and
+      H5_FP_TO_ULLONG_BOTTOM_BIT_WORKS symbols and associated code.
+
+      H5_SW_ULONG_TO_FP_BOTTOM_BIT_WORKS was a work-around on old 64-bit
+      SGI and Solaris systems.
+
+      H5_FP_TO_ULLONG_BOTTOM_BIT_WORKS was a work-around for old PGI
+      compilers on Linux.
+
+      Neither of these were used in any current library code and only appeared
+      in the dt_arith test.
+
+      (DER - 2015/09/09 HDFFV-9187)
+
+    - Removed CONVERT_DENORMAL_FLOAT symbol and associated code from the
+      library.
+
+      This was only set in configure files for Cray and NEC computers. These
+      config files no longer exist so there is no effect on currently
+      supported platforms.
+
+      (DER - 2015/09/09 HDFFV-9188)
+
+    - Removed _BSD_SOURCE and _DEFAULT_SOURCE from configure.ac
+
+      These are old BSD-compatibility symbols that are no longer needed by
+      the library.
+
+      (DER - 2015/09/10 HDFFV-9079)
+
+    - Removed HW_FP_TO_LLONG_NOT_WORKS symbol and associated code from the
+      library.
+
+      This was part of a work-around for the VS.NET 2003 compiler, which is
+      no longer supported.
+
+      (DER - 2015/09/10 HDFFV-9189)
+
+    - Removed the BAD_LOG2_CODE_GENERATED symbol and associated code from the
+      library.
+
+      This was an IRIX work-around.
+
+      (DER - 2015/09/11 HDFFV-9195)
+
+    - Decoupled shared object version numbers for wrapper libraries from the
+      shared object version number for the HDF5 library.  These will be
+      maintained on an individual basis according to the interface changes
+      specific to these wrapper libraries.
+
+      For HDF5 1.8.16 the shared object version numbers were changed from
+      10.0.1 to 10.1.0 for the HDF5 library due to added APIs. For the C++
+      wrapper library they were changed from 10.0.1 to 11.0.0 due to changes
+      in existing APIs. For all other wrapper libraries the versions were
+      changed from 10.0.1 to 10.0.2 because while the APIs had no changes
+      there have been changes in code that did not result in changes to their
+      interfaces.
+
+      (LRK - 2015/10/28)
+
+    Library
+    -------
+
+    - H5F_ACC_DEBUG flag for H5Fopen/create: functionality removed
+
+      The symbol was used to emit some extra debugging information
+      for HDF Group developers in the multi VFD. The underlying
+      functionality has been removed due to disuse. The symbol
+      remains defined since it was visible in H5Fpublic.h but it
+      has been set to zero and has no effect anywhere in the library.
+
+      (DER - 2015-05-02, HDFFV-1074)
+
+    - New public API call: H5is_library_threadsafe()
+
+      This API call indicates if the library was built with thread-
+      safety enabled.
+
+      (DER - 2015-09-01, HDFFV-9496)
+
+    Parallel Library
+    ----------------
+    - None
+
+    Tools
+    -----
+    - None
+
+    High-Level APIs
+    ---------------
+    - None
+
+    Fortran API
+    -----------
+    - None
+
+
+    C++ API
+    -------
+    - Class H5::ObjCreatPropList is added for the object creation property
+      list class.
+
+      Class H5::ObjCreatPropList is derived from H5::PropList and is a
+      baseclass of H5::DSetCreatPropList.  Additional property list classes
+      will be derived from H5::ObjCreatPropList when they are added to the
+      library in future releases.
+
+      (BMR, 2015/10/13, Part of HDFFV-9169)
+
+    - New Wrappers for C Functions H5P[s/g]et_attr_phase_change and
+      H5P[s/g]et_attr_creation_order.
+
+      Wrappers were added to class H5::ObjCreatPropList for the C Functions
+      H5Pset_attr_phase_change:         H5::ObjCreatPropList::setAttrPhaseChange
+      H5Pget_attr_phase_change:         H5::ObjCreatPropList::getAttrPhaseChange
+      H5Pset_attr_creation_order:       H5::ObjCreatPropList::setAttrCrtOrder
+      H5Pget_attr_creation_order:       H5::ObjCreatPropList::getAttrCrtOrder
+
+      (BMR, 2015/10/13, Part of HDFFV-9167 and HDFFV-9169)
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - Added VS2015 with Intel Fortran 16 to supported Windows 7 platforms
+
+
+Bug Fixes since HDF5-1.8.15
+===========================
+
+    Configuration
+    -------------
+
+    - CMake test for long long printf format improved
+
+      The CMake configuration test for determining the printf format string
+      for printing a long long integer was fixed. The test would crash
+      when executed with VS2015.
+
+      (ADB - 2015-10-21 HDFFV-9488)
+
+    Library
+    -------
+    - VS2015 removed global variable timezone
+
+      The usage of the global variable timezone was modified for VS2015 by
+      adding an alias to Windows builds.
+
+      (ADB - 2015-10-23 HDFFV-9550)
+
+    - Fix potential error in H5Iclear_type
+
+      If the ID type's close callback could close another ID of the same type,
+      H5Iclear_type could occasionally run into problems due to the inner
+      workings of the skip list package.  This could potentially cause an
+      error on library shutdown without calling H5Iclear_type directly.  This
+      issue has been fixed.
+
+      (NAF - 2015-08-12)
+
+    - Fix uninitialized memory in dataspace selection code
+
+      When creating a dataspace with H5Screate and setting the extent with
+      H5Sextent_copy, the selection offset was not initialized, potentially
+      causing invalid I/O.  There may be other cases where this happened.
+      Modified the library to always initialize the offset.
+
+      (NAF - 2015-09-08)
+
+    - Truncate file in H5Fflush() if EOA != EOF to avoid file
+      corruption in certain scenarios
+
+      In the following scenario, the resulting HDF5 file would be
+      incorrectly corrupted because the truncate operation
+      was at some point wrongly moved out of the flush operation:
+          - Create a new file with a single dataset.
+          - Write parts of the dataset (make sure that some values at
+            the end of the dataset are not initialized).
+          - Flush the file.
+          - Crash the program.
+          - Try to open the file with h5dump or h5debug, but the
+            resulting file is corrupted.
+
+      (MSC - 2015-06-15 HDFFV-9418)
+
+
+    Parallel Library
+    ----------------
+    -
+      (XYZ - YYYY/MM/DD HDFFV-####)
+
+    Performance
+    -------------
+    - None
+
+    Tools
+    -----
+    - VS2015 changed the default format for printing of exponents
+
+      VS2015 default format for exponents changed with the elimination
+      of the leading '0'. CMake now tests for the VS2015 compiler and
+      adjusts which reference files are used by tests.
+
+      (ADB - 2015-10-23 HDFFV-9550)
+
+    - Fixed h5repack with user-defined filters
+
+      h5repack would throw a buffer overrun exception on Windows when
+      parsing a user-defined filter ID of 5 digits. A local variable in
+      the parse routine was not of sufficient size.
+
+      (ADB - 2015/09/01 HDFFV-9515)
+
+    Fortran API
+    ------------
+    - None
+
+
+    C++ API
+    ------
+    - Removed memory leaks
+
+      The static global constant objects were changed to constant references
+      referencing dynamically allocated objects.  This ensures that the clean-up
+      process in the C++ library occurs before the termination of the C library
+      and prevents memory leaks because the previous global constants were not
+      properly deleted before the C library termination.
+
+      (BMR, 2015/10/13, HDFFV-9529)
+
+    - Fixed the problem about identifiers being closed prematurely.
+
+      The C++ library needs to increment the ID's reference counter when it is
+      duplicated in the form of C++ objects, but not when the ID is obtained
+      from a C function.  With this approach, both problems, prematurely
+      closing ID's and memory leaks due to ID's not being closed, should be
+      eliminated.
+
+      (BMR, 2015/10/15, HDFFV-7947)
+
+
+    High-Level APIs:
+    ------
+    - None
+
+
+    Fortran High-Level APIs:
+    ------------------------
+    - None
+
+
+    Testing
+    -------
+    - None
+
+
+Supported Platforms
+===================
+The following platforms are supported and have been tested for this release.
+They are built with the configure process unless specified otherwise.
+
+    AIX 6.1                       xlc/xlc_r 10.1.0.5
+    (NASA G-ADA)                  xlC/xlC_r 10.1.0.5
+                                  xlf90/xlf90_r 12.1.0.6
+
+    Linux 2.6.32-573.3.1.el6    GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (platypus)                       Version 4.4.7 20120313
+                                     Version 4.8.4, Version 5.2.0
+                                  PGI C, Fortran, C++ for 64-bit target on
+                                  x86-64;
+                                      Version 15.7-0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 15.0.3.187 Build 20150407
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    Linux 2.6.32-504.8.1.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11)
+                                  IBM XL C/C++ V13.1
+                                  IBM XL Fortran V15.1
+
+    Linux 3.10.0-229.14.1.el7   GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (kituo/moohan)                  Version 4.8.3 20140911 (Red Hat 4.8.3-9)
+                                    Version 5.2.0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 15.0.3.187 Build 20150407
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 2.2.1(0.289/5/3) gcc(4.9.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+
+    Windows 8.1                   Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Windows 8.1 x64               Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Mac OS X Mt. Lion 10.8.5      Apple clang/clang++ version 5.1 from Xcode 5.1
+    64-bit                        gfortran GNU Fortran (GCC) 4.8.2
+    (swallow/kite)                Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X Mavericks 10.9.5     Apple clang/clang++ version 6.0 from Xcode 6.2.0
+    64-bit                        gfortran GNU Fortran (GCC) 4.9.2
+    (wren/quail)                  Intel icc/icpc/ifort version 15.0.3
+
+    Mac OS X Yosemite 10.10.5     Apple clang/clang++ version 6.0 from Xcode 7.0.0
+    64-bit                        gfortran GNU Fortran (GCC) 4.9.2
+    (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 15.0.3
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+SunOS 5.11 32-bit                       n        y/y    n        y    y     y
+SunOS 5.11 64-bit                       n        y/y    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    n        y    y     y
+Windows 7 Cygwin                        n        y/y    n        y    y     n
+Windows 8.1                             n        y/y    n        y    y     y
+Windows 8.1 x64                         n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.5 64-bit    n        y/y    n        y    y     y
+Mac OS X Mavericks 10.9.5 64-bit        n        y/y    n        y    y     y
+Mac OS X Yosemeti 10.10.5 64-bit        n        y/y    n        y    y     y
+AIX 6.1 32- and 64-bit                  n        y/n    n        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.7 Linux 2.6.32 x86_64 PGI      n        y/y    n        y    y     y
+CentOS 7.1 Linux 3.10.0 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 7.1 Linux 3.10.0 x86_64 Intel    n        y/y    n        y    y     y
+Linux 2.6.32-431.11.2.el6.ppc64         n        y/n    n        y    y     y
+
+Platform                                 Shared  Shared    Shared    Thread-
+                                         C libs  F90 libs  C++ libs  safe
+SunOS 5.11 32-bit                          y       y         y         y
+SunOS 5.11 64-bit                          y       y         y         y
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 8.1                                y       y         y         y
+Windows 8.1 x64                            y       y         y         y
+Mac OS X Mountain Lion 10.8.5 64-bit       y       n         y         y
+Mac OS X Mavericks 10.9.5 64-bit           y       n         y         y
+Mac OS X Yosemeti 10.10.5 64-bit           y       n         y         y
+AIX 6.1 32- and 64-bit                     y       n         n         y
+CentOS 6.7 Linux 2.6.32 x86_64 GNU         y       y         y         y
+CentOS 6.7 Linux 2.6.32 x86_64 Intel       y       y         y         y
+CentOS 6.7 Linux 2.6.32 x86_64 PGI         y       y         y         y
+CentOS 7.1 Linux 3.10.0 x86_64 GNU         y       y         y         y
+CentOS 7.1 Linux 3.10.0 x86_64 Intel       y       y         y         y
+Linux 2.6.32-431.11.2.el6.ppc64            y       y         y         y
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.18-431.11.2.el6     g95 (GCC 4.0.3 (g95 0.94!)
+    #1 SMP x86_64 GNU/Linux
+    (platypus)
+
+    Mac OS X El Capitan 10.11     Apple clang/clang++ version 7.0.0 from Xcode 7.0.1
+    64-bit                        gfortran GNU Fortran (GCC) 5.2.0
+    (VM)
+
+    Windows 7                     Visual Studio 2008  (cmake)
+
+    Windows 7 x64                 Visual Studio 2008  (cmake)
+
+    Windows 10                    Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Windows 10 x64                Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Debian7.5.0 3.2.0-4-amd64 #1 SMP Debian 3.2.51-1 x86_64 GNU/Linux
+                                  gcc (Debian 4.7.2-5) 4.7.2
+                                  GNU Fortran (Debian 4.7.2-5) 4.7.2
+                                  (cmake and autotools)
+
+    Fedora20 3.15.3-200.fc20.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  GNU Fortran (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  (cmake and autotools)
+
+    SUSE 13.1 3.11.10-17-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.8.1
+                                  GNU Fortran (SUSE Linux) 4.8.1
+                                  (cmake and autotools)
+
+    Ubuntu 14.04 3.13.0-35-generic #62-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  GNU Fortran (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  (cmake and autotools)
+
+    hopper.nersc.gov              PrgEnv-gnu/5.2.40
+                                  gcc (GCC) 4.9.2 20141030 (Cray Inc.)
+                                  GNU Fortran (GCC) 4.9.2 20141030 (Cray Inc.)
+                                  g++ (GCC) 4.9.2 20141030 (Cray Inc.)
+
+
+Known Problems
+==============
+* On Windows platforms in debug configurations, the VFD flush1 tests will fail
+  with the split and multi VFD drivers. These tests will display a modal debug
+  dialog which must be answered or wait for the test timeout to expire.
+  (ADB - 2014/06/23 - HDFFV-8851)
+
+* CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv
+  catches some undefined behavior in the alignment algorithm of the macro DETECT_I
+  in H5detect.c (Issue 8147).  Since the algorithm is trying to detect the alignment
+  of integers, ideally the flag -fcatch-undefined-behavior shouldn't to be used for
+  H5detect.c. In the future, we can separate flags for H5detect.c from the rest of
+  the library. (SLU - 2013/10/16)
+
+* Make provided by Solaris fails in "make check". Solaris users should use
+  gmake to build and install the HDF5 software. (AKC - 2013/10/08 - HDFFV-8534)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD with the
+  native release 8.2 compilers (4.2.1), but are working with gcc 4.6 from the
+  ports (and probably gcc releases after that).
+  (QAK - 2012/10/19)
+
+* The following h5dump test case fails in BG/P machines (and potentially other
+  machines that use a command script to launch executables):
+
+   h5dump --no-compact-subset -d "AHFINDERDIRECT::ah_centroid_t[0] it=0 tl=0"
+     tno-subset.h5
+
+  This is due to the embedded spaces in the dataset name being interpreted
+  by the command script launcher as meta-characters, thus passing three
+  arguments to h5dump's -d flag. The command passes if run by hand, just
+  not via the test script.
+  (AKC - 2012/05/03)
+
+* The STDIO VFD does not work on some architectures, possibly due to 32/64
+  bit or large file issues.  The basic STDIO VFD test is known to fail on
+  64-bit SunOS 5.10 on SPARC when built with -m64 and 32-bit OS X/Darwin
+  10.7.0.  The STDIO VFD test has been disabled while we investigate and
+  a fix should appear in a future release.
+  (DER - 2011/10/14 - HDFFV-8235)
+
+* h5diff can report inconsistent results when comparing datasets of enum type
+  that contain invalid values.  This is due to how enum types are handled in
+  the library and will be addressed in a future release.
+  (DER - 2011/10/14 - HDFFV-7527)
+
+* The links test can fail under the stdio VFD due to some issues with external
+  links.  This will be investigated and fixed in a future release.
+  (DER - 2011/10/14 - HDFFV-7768)
+
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 - HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems
+  (see the "While working on the 1.8.6 release..." problem below).  If
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value.
+  (AKC - 2011/05/07)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the Fortran and HL/Fortran
+  tests fail. HL and C++ shared libraries should now be working as intended,
+  however.
+  (MAM - 2011/04/20)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+  (NAF - 2011/01/19)
+
+* All of the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  (SLU - 2010/02/02)
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a
+  successful compilation, but note that the installed executables will not be
+  fully static. Thus, the only guarantee on these systems is that the
+  executable is statically linked with just the HDF5 library.
+  (MAM - 2009/11/04)
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.
+  However, after fixing the bug, the checksum value was no longer the same as
+  before on little-endian systems. Library releases after 1.6.4 can still read
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.
+  (SLU - 2005/06/30)
+
+
+%%%%1.8.15%%%%   
+
+
+HDF5 version 1.8.15 released on 2015-05-04
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.14 and 
+HDF5-1.8.15, and contains information on the platforms tested and 
+known problems in HDF5-1.8.15. 
+
+Links to the HDF5 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for HDF5 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document at this location:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.14
+- Supported Platforms
+- Supported Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - CMake
+    
+      Improvements made to the CMake build system.
+        
+      The default options were changed to align with the Autotools configure
+      defaults. CMake configure files now support components when packaged
+      with CPack. Windows CPack supports WiX packaging, and will look for
+      WiX and NSIS in the standard locations. 
+      
+      The CMake minimum has been changed to 3.1.
+      
+      (ADB - 2015/04/01 HDFFV-8074, 8968, 9006)
+      
+    - cmakehdf5 for Cmake building.
+      Added configure options to support the building of Fortran or CXX API,
+      to enable/disable testings. Use "cmakehdf5 --help" for details.
+      (AKC - 2014/12/09 HDFFV-8932)
+
+    - Building Shared and Parallel Made Explicit
+
+      When --enable-parallel is specified, configure used to disable
+      shared by default.
+
+      Removed the restriction for building shared when parallel is
+      enabled. --disable-shared has to be used explicitly if user
+      wishes to disable shared libraries.
+
+      (MSC - 2015/02/19 HDFFV-9069)
+
+    - Inferring Parallel Compilers
+
+      configure was trying to infer if a compiler is a parallel
+      compiler with MPI support and enable parallel even if the user
+      did not explicitly enable parallel. This should not happen.
+
+      Disabled inferring parallel compilers to enable parallel HDF5
+      build. --enable-parallel has to be used explicitly to build
+      parallel HDF5 regardless of the compiler type being used.
+
+      (MSC - 2015/02/19 HDFFV-9068)
+
+    - Large File Support Configuration Option
+      
+      Removed the option to enable or disable large file support. It will
+      always be enabled.
+      
+      (MSC - 2015/02/19 HDFFV-9097)
+
+    - Removed Configuration Feature
+
+      When configure detected that the CodeWarrior compiler was being used it
+      would define a symbol that caused a test in test/tfile.c to be skipped
+      due to a broken CodeWarrior open() command.
+
+      Since this only masks the problem instead of fixing it and we don't
+      support CodeWarrior anyway, this functionality was removed.
+
+      (DER - 2015/02/21, HDFFV-9080)
+
+    - VMS Build/Test Files Have Been Removed
+
+      HDF5 no longer supports VMS, and the files were getting out of date.
+      Since we have no access to a VMS machine, there is no way for us to
+      maintain them.
+
+      A Subversion tag was created at:
+
+        https://svn.hdfgroup.uiuc.edu/tags/vms_last_support_1_8
+
+      immediately before removing the files.
+
+      (DER - 2015-02-26, HDFFV-9147)
+
+    - Removal of --with-default-vfd configure Option
+
+      In theory, this option was intended to allow setting a default
+      VFD that would be used by the library. In practice, the feature
+      only accepted the POSIX (SEC2) VFD (already the default) and
+      the stdio VFD (a demo VFD not intended for production use). The
+      inability to pass key VFD parameters at configure time limits the
+      full implementation of this feature, so it was retired.
+
+      (DER - 2015-02-26, HDFFV-9081)
+
+    - Direct VFD configure Behavior
+
+      The configure options for Linux now allow the Direct VFD to build
+      without passing additional compiler options/defines like _GNU_SOURCE.
+      Passing --enable-direct-vfd is now all that is needed to enable
+      the feature.
+
+      The Direct VFD is now disabled by default since it is intended for
+      specialized audiences. It was previously enabled by default, but the
+      configure script did not set correct POSIX levels, etc. making this
+      a moot point.
+
+      Note that the Direct VFD can only be configured on Linux when
+      the O_DIRECT flag to open()/create() and posix_memalign() function
+      are available. This is unchanged from previous behavior.
+
+      (DER - 2015-02-26, HDFFV-9057, 7567, 9088, 7566)
+
+    - _POSIX_C_SOURCE, _GNU_SOURCE, and _BSD_SOURCE No Longer Exported 
+      to h5cc and Other Compiler Wrappers
+
+      The _POSIX_C_SOURCE, _GNU_SOURCE, and _BSD_SOURCE definitions are 
+      not required for using API functions and may conflict with user 
+      code requirements.
+
+      (DER - 2015-03-08, HDFFV-9152)
+
+    - Removed the --enable-filters Option from configure
+
+      This option allowed the user to disable selected internal filters,
+      presumably to make the library smaller. It has been removed since
+      it saved little space (the internal filters are small with respect
+      to the overall library size) and was not generally extendible to
+      the library at large due to the large number of #ifdefs that would
+      be required.
+
+      Note that this features applied to internal filters such as shuffle
+      and n-bit and not external filters like gzip or Szip. Those are still
+      enabled or disabled via their own configure options.
+
+      (DER - 2015-03-08, HDFFV-9086)
+
+    - Removed Obsolete Time Functionality from configure and the C Library
+
+      The library contained some residual functionality from obsolete
+      time zone handling code. This has been removed, and the configure
+      checks for the time functions have been cleaned up.
+
+      * Lumped all the time functionality together in configure.ac.
+        This was previously more spread out due to Solaris issues
+        with the ordering of certain checks.
+
+      * Removed processing that handles __tm_gmtoff members of struct
+        tm. (libc-4)
+
+      * Removed BSDgettimeofday(). (IRIX 5.3)
+
+      * Removed timezone struct handling in gettimeofday() (considered
+        harmful).
+
+      Note that the HDF5 Library stores timestamps in a platform-independent
+      manner, so old files can still be read. This only affects converting
+      system time to HDF5 timestamps.
+
+      The library currently uses the tm_gmtoff member of the tm struct
+      (preferred, if available) or the timezone global variable to
+      construct HDF5 timestamps.
+
+      (DER - 2015-03-09, HDFFV-9083 and 9085)
+
+    - Added -D_DEFAULT_SOURCE to CPPFLAGS on Linux Systems
+
+      This is the replacement for -D_BSD_SOURCE in versions of glibc since 2.19.
+      Since both are defined, it should work for all versions of glibc. Defining
+      both suppresses the warning about defining _BSD_SOURCE.
+
+      (NAF - 2015-04-02, HDFFV-9079)
+
+    Library
+    -------
+    - Added Memory Allocation Functions that Use the Library's Allocator
+
+      HDF5 filters may need to allocate or resize the buffer that is passed
+      to them from the library. If the filter has been compiled separately
+      from the library, it and the library may use different memory
+      allocation libraries for the (re)allocation and free calls. This can
+      cause heap corruption and crashes. This is particularly a problem on
+      Windows since each C run-time library is implemented as a separate
+      shared library, but can also show up on POSIX systems when debug or
+      high-performance allocation libraries are in use.
+
+      Two new functions (H5allocate_memory() and H5resize_memory()) were
+      added to the HDF5 C library. These functions have the same semantics as
+      malloc/calloc and realloc, respectively. Their primary purpose is to
+      allow filter authors to allocate or resize memory using the same
+      memory allocation library as the HDF5 library. Filter authors are
+      highly encouraged to use these new functions in place of malloc,
+      calloc, and realloc. They should also use the H5free_memory() call when
+      freeing memory.
+
+      Note that the filters provided with the library (zlib, szip, etc.) do
+      not experience the problems that these new functions are intended to
+      fix. This work only applies to third-party filters that are compiled
+      separately from the library.
+
+      (DER - 2015-04-01, HDFFV-9100)
+ 
+    - H5Pset_istore_k and H5Pset_sym_k
+
+      These two functions didn't check the value of the input parameter "ik". 
+      When 2*ik exceeded 2 bytes of storage, data was lost in the file; 
+      for example, some chunks would be overwritten.  
+
+      Added validation of "ik" to not exceed the max v1 btree entries (2 bytes)
+      to these two routines.
+
+      (VC - 2015-03-24, HDFFV-9173)
+
+    - Added Functions to Control the Value of H5PL_no_plugin_g without 
+      Using an Environment Variable
+      
+      Sometimes it is necessary for an application to disable the use of 
+      dynamically loaded plugin libraries without requiring the library to 
+      be built with plugin support disabled or to set an environment 
+      variable to disable plugin support globally.
+      
+      Two new functions (H5PLset_loading_state() and H5PLget_loading_state())
+      were added to the HDF5 C Library. These functions require a parameter 
+      that indicates which type of dynamically loaded plugin is enabled or 
+      disabled.
+      
+      (ADB - 2015-03-17, HDFFV-8520)
+      
+    Parallel Library
+    ----------------
+    - MPI_Finalize and HDF5 Library Shutdown
+
+      Calling HDF5 routines after MPI_Finalize has been closed should
+      not be done, since those routines might call MPI functions that
+      would not be possible to do after finalizing the MPI library.
+
+      Attached an attribute destroy callback to MPI_COMM_SELF that
+      shuts down the HDF5 library when MPI_COMM_SELF is destroyed,
+      in other words, on MPI_Finalize. This should fix several issues 
+      that users see when they forget to close HDF5 objects before 
+      calling MPI_Finalize().  
+
+      (MSC - 2015/02/25, HDFFV-883)
+ 
+    Tools
+    -----
+    - None
+
+    High-Level APIs
+    ---------------
+    - None
+
+    Fortran API
+    -----------
+    - Added Global Variables 
+    
+      These new global variables are equivalent to the C definitions 
+      without the '_F':
+      
+      H5G_UDLINK_F  
+      H5G_SAME_LOC_F
+      H5O_TYPE_UNKNOWN_F
+      H5O_TYPE_GROUP_F
+      H5O_TYPE_DATASET_F
+      H5O_NAMED_DATATYPE_F
+      H5O_TYPE_NTYPES_F
+      
+      (MSB - 2015/02/03, HDFFV-9040)
+
+
+    C++ API
+    -------
+    - New Wrappers for C Functions H5P[s/g]et_libver_bounds
+
+      Wrappers were added to class H5::FileAccPropList for the 
+      C Functions H5Pget_libver_bounds and H5Pset_libver_bounds.
+
+      (BMR, 2015/04/06, Part of HDFFV-9167)
+
+    - New Wrappers to Get the Object Header's Version
+
+      The following wrappers are added to class H5::CommonFG
+      Returns the object header version of an object in a file or group,
+      given the object's name.
+      
+      unsigned childObjVersion(const char* objname) const;
+      unsigned childObjVersion(const H5std_string& objname) const;
+
+      (BMR, 2015/04/06)
+
+    - New DataType Constructor
+
+      Added a DataType constructor that takes a PredType object, and this
+      constructor will invoke H5Tcopy to generate another datatype id 
+      from a predefined datatype.
+
+      (BMR, 2015/04/06)
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - Support for Linux 3.10.0-123.20.1.el7 added (LK - 2015/04/01) 
+    - Support for Mac OS X Yosemite 10.10 added (AKC - 2015/03/04, HDFFV-9007)
+    - Support for AIX 6.1 added and AIX 5.3 is retired. (AKC - 2015/01/09)
+
+Bug Fixes since HDF5-1.8.14
+===========================
+
+    Configuration
+    -------------
+    - Make uninstall generated "test: argument expected".
+      The error is due to $EXAMPLETOPDIR is used without setting a value first.
+
+      Fixed by assign it with the proper value.
+
+      (AKC - 2015/04/29, HDFFV-9298) 
+
+    - Windows Installer Incorrect Display of PATH Environment Variable
+    
+      In the Windows installer, the dialog box where the user can elect to
+      add the product's bin path to the %PATH% environment variable displayed
+      an incorrect path. This path was missing the C:\Program Files part
+      and used the POSIX file separator '/' before the bin (<path>/bin,
+      instead of <path>\bin).
+      
+      The dialog box text was changed to simply say that the product's bin
+      path would be added instead of explicitly displaying the path.
+      This is in line with most installers. The reason for not fixing the 
+      displayed path instead is that it is difficult to pass the correct
+      path from CPack to the NSIS installer for display.
+
+      Note that this was never a code issue - it was just a display
+      problem. The installer always did the right thing when updating the
+      environment variable.
+
+      (DER - 2014/11/14, HDFFV-9016)
+
+    Library
+    -------
+    - Incorrect Usage of List in CMake COMPILE_DEFINITIONS set_property
+    
+      The CMake command set_property with COMPILE_DEFINITIONS property
+      needs a quoted semi-colon separated list of values. CMake will
+      transform the list to a series of -D{value} for the compile.
+      
+      (ADB - 2014/12/09, HDFV-9041)
+      
+    - Fixed Compile Errors on Windows w/ Visual Studio and CMake When
+      UNICODE is Defined
+    
+      The HDF5 Library could not be built on Windows with Visual Studio when
+      UNICODE was defined. This was due to the incorrect use of the TEXT() 
+      macro and some Win32 API functions that take TCHAR parameters. The faulty
+      code was a part of the filter plugin functionality. This was a
+      compile-time error that only affected users who build HDF5 from source
+      and define UNICODE, usually when HDF5 is being built as a part of a
+      larger product. There were no run-time effects.
+      
+      These errors caused no problems when UNICODE was not defined. HDF5 is
+      normally not built with UNICODE defined and the binaries were
+      unaffected.
+      
+      The fix was to remove the TEXT() macro and explicitly use the
+      'A' form of the Win32 API calls, which expect char strings instead of
+      wchar_t strings.
+      
+      Note that HDF5 currently does not support Unicode file paths on Windows.
+      
+      (DER - 2015/02/22, HDFFV-8927)
+
+    - Addition of Error Tracing Functionality to Several C API Calls
+
+      A bug in a text processing script caused API calls that return a
+      pointer to not receive error tracing macros/functionality.
+
+      The bug has been corrected and error tracing functionality has been
+      added to the affected API calls. These functions will now correctly
+      print trace information when library errors are encountered.
+
+      (DER - 2015/02/26, HDFFV-9141)
+
+    - H5Rdereference Now Checks for HADDR_UNDEF or Uninitialized References
+
+      When passed HADDR_UNDEF or uninitialized references, the previous 
+      behavior of H5Rdereference was to continue to process the reference 
+      as a valid address. 
+      
+      H5Rdereference was changed to return immediately (with an error 
+      message) if the references are HADDR_UNDEF or uninitialized.
+
+      (MSB - 2015/3/10, HDFFV-7959)
+
+    - Fixed Bugs in H5Sextent_copy
+
+      H5Sextent_copy would not free the previous extent, resulting in a memory
+      leak.  Also, H5Sextent_copy would not update the number of elements
+      selected if the selection was "all", causing various problems.  These
+      issues have been fixed.
+
+      (NAF - 2015/04/02)
+
+
+    Parallel Library
+    ----------------
+    - Fixed a Potential Memory Error
+      
+      Fixed a potential memory error when performing parallel I/O on a 
+      dataset with a single chunk, and at least one process has nothing 
+      to do.
+      
+      (NAF - 2015/02/16)
+
+    - Parallel Test Problem Fixed
+      
+      Fixed problem with parallel tests where they failed beyond a
+      certain number of ranks. All tests should work for any arbitrary
+      number of ranks. 
+      
+      (MSC - 2014/11/06, HDFFV-1027,8962,8963)
+
+    - MPE Support
+
+      Enabling MPE was causing HDF5 build to fail. Support for it was
+      dropped at some point in time.
+
+      Fixed problem with enabling MPE. Users should use the community
+      maintained MPE on github (http://git.mpich.org/mpe.git/). 
+
+      (MSC - 2015/02/20, HDFFV-9135)
+
+    Performance
+    -------------
+    - None
+
+    Tools
+    -----
+    - h5repack crashed on enumerated 8-bit type.
+
+      Previous version 1.8.14 introduced an error that caused the reading
+      of enumerated 8-bit type nested in compound type to fail.
+
+      Fixed library code responsible for reading the particular type.
+      (AKC - 2015.03/31, HDFFV-8667)
+
+    - h52gif crashed non-8bit images.
+
+      h52gif crashed if instructed to convert images other than 8bit images.
+
+      h52gif could handle only 8bit images. Added code to detect non-8bit
+      images and flag them as failure.  Update tool document page to reflect
+      the limit.
+      (AKC - 2015/03/31, HDFFV-8957)
+
+    - perform/benchpar.c retired.
+
+      benchpar.c has not been built for a long time and its original purpose
+      is not needed any more.
+      (AKC - 2014/12/19, HDFFV-8156)
+
+    - Source perform/ directory moved to tools/perform.
+      The perform directory is moved to tools/perform for easier maintenance.
+      (AKC - 2014/12/17, HDFFV-9046)
+      
+    Fortran API
+    ------------
+    - Fortran Fails with --enable-fortran2003 and Intel 15.x Compilers
+      
+      Added BIND(C) to the offending APIs. 
+
+      The Fortran Library (--enable-fortran2003) now works using Intel 15.x 
+      without the need for any additional compilers flags. 
+      
+      (MSB - 2015/1/26, HDFFV-9049)
+
+    - h5tenum_insert_f Does Not Work with Default 8 Byte Integers 
+      (xlf compiler)
+      
+      In the Fortran 90 API, 'value' is no longer cast into the C int type. 
+      Therefore, if h5tenum_insert_f is passed an 8 byte integer (via -i8) 
+      then 'value' is written as the same type as the default Fortran 
+      integer type (which can be 8 bytes).
+      
+      A new Fortran 2003 API was added which is more in line with the C 
+      API and users are strongly encouraged to use the Fortran 2003 API 
+      instead of the Fortran 90 API.
+
+      SUBROUTINE h5tenum_insert_f(type_id, name, value, hdferr)
+      INTEGER(HID_T)  , INTENT(IN) :: type_id
+      CHARACTER(LEN=*), INTENT(IN) :: name
+      TYPE(C_PTR)     , INTENT(IN) :: value
+      INTEGER, INTENT(OUT) :: hdferr
+
+      (MSB - 2015/2/19, HDFFV-8908)
+
+    - Some Fortran APIs Never Returned the Error State
+      
+      Some Fortran APIs never returned the error state: they 
+      would always return a positive number. The APIs include 
+      the following:
+      
+      h5fget_file_image_f
+      h5lget_name_by_idx_f
+      h5oget_comment_by_name_f
+
+      They were corrected to return a negative number as described in 
+      the Reference Manual if an error occurred. 
+
+      (MSB - 2015/3/19, HDF5-239)
+
+    - Fixed h5pget_class_f 
+
+      h5pget_class_f never correlated the class identifier to the property 
+      list class name as indicated in the HDF5 Reference Manual; it instead 
+      returned a property list class identifier as an INTEGER. The INTEGER 
+      needed to be of type INTEGER(HID_T) to be correct.
+
+      The h5pget_class_f API was changed to return an INTEGER(HID_T) 
+      property list class identifier instead of an INTEGER. This mimics the 
+      intended behavior of the C API.
+
+      (MSB - 2015/3/16, HDFFV5-9162)
+
+    C++ API
+    ------
+    - Combined Two H5File::getObjCount Overloaded Methods
+
+      The following two methods
+      
+      ssize_t getObjCount(unsigned types) const;
+      ssize_t getObjCount() const;
+      
+      were combined into one:
+      
+      ssize_t getObjCount(unsigned types = H5F_OBJ_ALL) const;
+
+      (BMR - 2015/04/06)
+
+    - Many Warnings Were Removed
+
+      Many warnings such as conversion, unused variables, missing base
+      class initialization, and initializing base classes in wrong order 
+      were removed.
+
+      (BMR, 2015/04/06)
+
+    - Functionality Deprecation
+
+      The following two constructors of classes AbstractDs, IdComponent,
+      H5Location, and H5Object are no longer appropriate after the data member
+      "id" had been moved from IdComponent to the sub-classes in previous
+      releases.
+      
+      <Classname>(const hid_t h5_id);
+      <Classname>(const <Classname>& original);
+      
+      The copy constructors were no-op and removed in 1.8.15.  The other
+      constructors will be removed from 1.10 release, and then from 1.8.17
+      if their removal does not cause any problems.
+
+      (BMR, 2015-04-06)
+
+
+    High-Level APIs:
+    ------
+    - Suppress Warnings from Flex/Bison-generated Code
+
+      Warning suppression #pragmas, etc. have been added to H5LTparse.c and
+      H5LTanalyze.c. We have no control over this code since it's created by
+      a generator.
+
+      (DER - 2015/03/08 - HDFFV-9149)
+
+    - Changed hdf5_hl.h to Include the HDF5 Main Library "hdf5.h"
+
+      User's no longer need to include both hdf5_hl.h and hdf5.h
+
+      (MSB - 2015/2/14, HDFFV-8685)
+
+   
+    - H5PTcreate_fl Does Not Convert to Memory Datatype
+
+      H5PTcreate_fl now converts to the table's native memory datatype 
+      to fix the problem of handling BE and LE packet tables.
+
+      (MSB - 2015/2/26 - HDFFV-9042)
+
+    - Fix for H5LT Attribute Functions
+      
+      H5LT attribute functions fail to create attributes whose name 
+      is a substring of an existing attribute.
+
+      H5LT attribute functions can now create attributes whose name 
+      is a substring of an existing attribute.
+
+      (MSB - 2015/2/24, HDFFV-9132)
+    
+
+    Fortran High-Level APIs:
+    ------------------------
+
+    - Internal Library Fix for Missing Argument Declaration
+    
+      In Interface block for h5tbmake_table_c, "max_char_size_field_names" 
+      is listed as an input, but in the argument definitions it is 
+      "INTEGER :: max_char_size". This caused no known problems with the 
+      Fortran HL API.
+
+      Fixed missing argument definition.
+       
+      (MSB - 2015/2/18, HDFFV-8559)
+      
+
+    Testing
+    -------
+    - None
+
+
+Supported Platforms
+===================
+The following platforms are supported and have been tested for this release.
+They are built with the configure process unless specified otherwise.
+
+    AIX 6.1                       xlc/xlc_r 10.1.0.5
+    (NASA G-ADA)                  xlC/xlC_r 10.1.0.5
+                                  xlf90/xlf90_r 12.1.0.6
+
+    Linux 2.6.18-308.13.1.el5PAE  GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP i686 i686 i386         compilers for 32-bit applications;
+    (jam)                             Version 4.1.2 20080704 (Red Hat 4.1.2-55)
+                                      Version 4.8.4, 4.9.2
+                                  PGI C, Fortran, C++ Compilers for 32-bit
+                                  applications;
+                                      Version 14.10-0
+                                  Intel(R) C, C++, Fortran Compiler for 32-bit
+                                  applications;
+                                      Version 15.0.1.133 (Build 20141023)
+
+    Linux 2.6.18-371.6.1.el5      GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers for 64-bit applications;
+    (koala)                           Version 4.1.2 20080704 (Red Hat 4.1.2-55)
+                                      Version 4.8.4, 4.9.2
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                  applications running on Intel(R) 64; 
+                                      Version 15.0.1.133 Build 20141023
+
+    Linux 2.6.32-431.11.2.el6     GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (platypus)                       Version 4.4.7 20120313
+                                     Version 4.8.2, Version 4.9.2
+                                  PGI C, Fortran, C++ for 64-bit target on 
+                                  x86-64;
+                                      Version 14.10-0 
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 15.0.1.133 Build 20141023
+
+    Linux 3.10.0-123.20.1.el7     GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (moohan)                         Version 4.8.2 20140120 (Red Hat 4.8.2-16)
+                                  Intel(R) C Intel(R) 64 Compiler XE for
+                                  applications running on Intel(R) 64, 
+                                     Version 15.0.1.133 Build 20141023
+
+    Linux 2.6.32-431.29.2.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+                                  IBM XL C/C++ V13.1
+                                  IBM XL Fortran V15.1
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2008  (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 1.7.34(0.285/5/3) gcc(4.9.2) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2008  (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  
+    Windows 8.1                   Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Windows 8.1 x64               Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Mac OS X Mt. Lion 10.8.5      Apple clang/clang++ version 5.1 from Xcode 5.1
+    64-bit    			  gfortran GNU Fortran (GCC) 4.8.2
+    (swallow/kite)                Intel icc/icpc/ifort version 14.0.2
+
+    Mac OS X Mavericks 10.9.5     Apple clang/clang++ version 6.0 from Xcode 6.1.1
+    64-bit    			  gfortran GNU Fortran (GCC) 4.8.2
+    (wren/quail)                  Intel icc/icpc/ifort version 14.0.2
+
+    Mac OS X Yosemite 10.10.2     Apple clang/clang++ version 6.0 from Xcode 6.1.1
+    64-bit    			  gfortran GNU Fortran (GCC) 4.9.2
+    (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 15.0.1
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested 
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+SunOS 5.11 32-bit                       n        y/y    n        y    y     y
+SunOS 5.11 64-bit                       n        y/y    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    n        y    y     y
+Windows 7 Cygwin                        n        y/y    n        y    y     n 
+Windows 8.1                             n        y/y    n        y    y     y
+Windows 8.1 x64                         n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.5 64-bit    n        y/y    n        y    y     y
+Mac OS X Mavericks 10.9.5 64-bit        n        y/y    n        y    y     y
+Mac OS X Yosemeti 10.10.2 64-bit        n        y/y    n        y    y     y
+AIX 6.1 32- and 64-bit                  n        y/n    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 GNU    y        y/y    y        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 Intel  n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 PGI    n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 GNU      n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 PGI      n        y/y    n        y    y     y
+CentOS 7.0 Linux 3.10.0 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 7.0 Linux 3.10.0 x86_64 Intel    n        y/y    n        y    y     y
+Linux 2.6.32-431.11.2.el6.ppc64         n        y/n    n        y    y     y
+
+Platform                                 Shared  Shared    Shared    Thread-  
+                                         C libs  F90 libs  C++ libs  safe     
+SunOS 5.11 32-bit                          y       y         y         y        
+SunOS 5.11 64-bit                          y       y         y         y        
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 8.1                                y       y         y         y
+Windows 8.1 x64                            y       y         y         y
+Mac OS X Mountain Lion 10.8.5 64-bit       y       n         y         y        
+Mac OS X Mavericks 10.9.5 64-bit           y       n         y         y
+Mac OS X Yosemeti 10.10.2 64-bit           y       n         y         y
+AIX 6.1 32- and 64-bit                     y       n         n         y        
+CentOS 5.9 Linux 2.6.18-308 i686 GNU       y       y         y         y        
+CentOS 5.9 Linux 2.6.18-308 i686 Intel     y       y         y         n        
+CentOS 5.9 Linux 2.6.18-308 i686 PGI       y       y         y         n        
+CentOS 5.9 Linux 2.6.18 x86_64 GNU         y       y         y         y        
+CentOS 5.9 Linux 2.6.18 x86_64 Intel       y       y         y         n        
+CentOS 6.4 Linux 2.6.32 x86_64 GNU         y       y         y         n
+CentOS 6.4 Linux 2.6.32 x86_64 Intel       y       y         y         n
+CentOS 6.4 Linux 2.6.32 x86_64 PGI         y       y         y         n     
+CentOS 7.0 Linux 3.10.0 x86_64 GNU         y       y         y         n
+CentOS 7.0 Linux 3.10.0 x86_64 Intel       y       y         y         n
+Linux 2.6.32-431.11.2.el6.ppc64            y       y         y         n 
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.18-308.13.1.el5PAE  MPICH mpich 3.1.3 compiled with
+    #1 SMP i686 i686 i386             gcc 4.9.2 and gfortran 4.9.2
+    (jam)                         g95 (GCC 4.0.3 (g95 0.94!)
+
+    Linux 2.6.18-431.11.2.el6     MPICH mpich 3.1.3 compiled with
+    #1 SMP x86_64 GNU/Linux           gcc 4.9.2 and gfortran 4.9.2
+    (platypus)                    g95 (GCC 4.0.3 (g95 0.94!)   
+
+    FreeBSD 8.2-STABLE i386       gcc 4.5.4 [FreeBSD] 20110526
+    (loyalty)                     gcc 4.6.1 20110527
+                                  g++ 4.6.1 20110527
+                                  gfortran 4.6.1 20110527
+
+    FreeBSD 8.2-STABLE amd64      gcc 4.5.4 [FreeBSD] 20110526
+    (freedom)                     gcc 4.6.1 20110527
+                                  g++ 4.6.1 20110527
+                                  gfortran 4.6.1 20110527
+
+    Debian7.5.0 3.2.0-4-amd64 #1 SMP Debian 3.2.51-1 x86_64 GNU/Linux
+                                  gcc (Debian 4.7.2-5) 4.7.2
+                                  GNU Fortran (Debian 4.7.2-5) 4.7.2
+                                  (cmake and autotools)
+
+    Fedora20 3.15.3-200.fc20.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  GNU Fortran (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  (cmake and autotools)
+
+    SUSE 13.1 3.11.10-17-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.8.1
+                                  GNU Fortran (SUSE Linux) 4.8.1
+                                  (cmake and autotools)
+
+    Ubuntu 14.04 3.13.0-35-generic #62-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  GNU Fortran (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  (cmake and autotools)
+    
+    hopper.nersc.gov              PrgEnv-gnu/5.2.40
+                                  gcc (GCC) 4.9.2 20141030 (Cray Inc.)
+                                  GNU Fortran (GCC) 4.9.2 20141030 (Cray Inc.)
+                                  g++ (GCC) 4.9.2 20141030 (Cray Inc.)
+
+
+Known Problems
+==============
+* On Windows platforms in debug configurations, the VFD flush1 tests will fail
+  with the split and multi VFD drivers. These tests will display a modal debug 
+  dialog which must be answered or wait for the test timeout to expire.
+  (ADB - 2014/06/23 - HDFFV-8851)
+
+* CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv
+  catches some undefined behavior in the alignment algorithm of the macro DETECT_I
+  in H5detect.c (Issue 8147).  Since the algorithm is trying to detect the alignment
+  of integers, ideally the flag -fcatch-undefined-behavior shouldn't to be used for
+  H5detect.c. In the future, we can separate flags for H5detect.c from the rest of
+  the library. (SLU - 2013/10/16)
+
+* Make provided by Solaris fails in "make check". Solaris users should use
+  gmake to build and install the HDF5 software. (AKC - 2013/10/08 - HDFFV-8534)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD with the
+  native release 8.2 compilers (4.2.1), but are working with gcc 4.6 from the
+  ports (and probably gcc releases after that).
+  (QAK - 2012/10/19)
+
+* The following h5dump test case fails in BG/P machines (and potentially other
+  machines that use a command script to launch executables):
+
+   h5dump --no-compact-subset -d "AHFINDERDIRECT::ah_centroid_t[0] it=0 tl=0"
+     tno-subset.h5
+  
+  This is due to the embedded spaces in the dataset name being interpreted
+  by the command script launcher as meta-characters, thus passing three
+  arguments to h5dump's -d flag. The command passes if run by hand, just
+  not via the test script.
+  (AKC - 2012/05/03)
+
+* The STDIO VFD does not work on some architectures, possibly due to 32/64
+  bit or large file issues.  The basic STDIO VFD test is known to fail on
+  64-bit SunOS 5.10 on SPARC when built with -m64 and 32-bit OS X/Darwin
+  10.7.0.  The STDIO VFD test has been disabled while we investigate and
+  a fix should appear in a future release.
+  (DER - 2011/10/14 - HDFFV-8235)
+
+* h5diff can report inconsistent results when comparing datasets of enum type
+  that contain invalid values.  This is due to how enum types are handled in
+  the library and will be addressed in a future release.
+  (DER - 2011/10/14 - HDFFV-7527)
+
+* The links test can fail under the stdio VFD due to some issues with external
+  links.  This will be investigated and fixed in a future release.
+  (DER - 2011/10/14 - HDFFV-7768)
+
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure 
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 - HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems 
+  (see the "While working on the 1.8.6 release..." problem below).  If 
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value.
+  (AKC - 2011/05/07)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the fortran and hl/fortran
+  tests fail. the issue. HL and C++ shared libraries should now be 
+  working as intended, however.
+  (MAM - 2011/04/20)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+  (NAF - 2011/01/19)
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user 
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as 
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  (SLU - 2010/02/02)
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+  (MAM - 2009/11/04)
+  
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  (SLU - 2005/06/30)
+
+
+%%%%1.8.14%%%%   
+
+
+HDF5 version 1.8.14 released on 2014-11-12
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.13 and 
+HDF5-1.8.14, and contains information on the platforms tested and 
+known problems in HDF5-1.8.14. 
+
+All new and modified APIs are listed in the "HDF5 Software Changes 
+from Release to Release" document along with details about previous
+releases at:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+Links to the HDF5 1.8.14 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.14 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.14 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.13
+- Supported Platforms
+- Supported Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - bin/cmakehdf5 configures, builds and installs C, C++, Fortran and High
+      level API's. (It used to build the C API only).
+      (AKC 2014/10/17 HDFFV-8932).
+    
+    Library
+    -------
+    - None
+
+    Parallel Library
+    ----------------
+     - Chunk Fill Writes Changed to Collective
+    
+      Slow performance in chunk fill writes. Chunk fills 
+      in the past were written independently by rank 0 one block 
+      at a time. 
+      
+      Optimized the chunk fill write algorithm so that all 
+      chunk fill values will be written collectively in a single MPI-IO 
+      call. This should show a great performance improvement when 
+      creating chunked datasets in parallel when the chunk dimensions 
+      are fairly small.
+      
+      (MSC - 2014/08/22, HDFFV-8878)
+
+    Tools
+    -----
+    - None
+
+    High-level APIs
+    ---------------
+    - None
+
+    Fortran API
+    -----------
+    - None
+
+    C++ API
+    -------
+    - Initialization of Object IDs
+
+      The data member "id" in classes that represent HDF5 objects were
+      initialized to 0, which caused problem for some users.
+
+      Replaced 0 with H5I_INVALID_HID to initialize these "id"s.  For the 
+      PropList class, H5P_DEFAULT is used instead of H5I_INVALID_HID.
+
+      (BMR - 2014/09/30, HDFFV-4259)
+
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - None                                  
+
+Bug Fixes since HDF5-1.8.13
+===========================
+
+    Configuration
+    -------------
+    - CMake and SVN URLs
+    
+      The SVN URLs will be different when the HDF Group domain name changes.
+    
+      Removed the SVN URL references in the cacheinit.cmake and release_docs files.
+      
+      (ADB - 2014/10/27, HDFFV-8953)
+
+    - CMake Packaging
+    
+      A Fortran module was not generated if the compiler was not F2003
+      compliant.
+    
+      Removed the module name from the package list of Fortran modules because
+      that module was never generated. This was only an issue for Fortran
+      compliers that are not F2003 compatible.
+      
+      (ADB - 2014/10/16, HDFFV-8932)
+
+    - Shared Library Interface Version Number (soname)
+      
+      In order to increase the maintainability of HDF5, an architectural
+      change was made which required the renaming of several public symbols in
+      H5Ppublic.h.
+
+      The shared libary interface version number ("soname") has been increased
+      on account of these changes. For a full list of the changed symbols, see
+      the interface compatibility report, which is available as a link off of
+      the 'HDF5 Software Changes from Release to Release' document:
+
+          http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+      
+      (AKC - 2014/10/03, HDFFV-8937)
+
+    - Configure Settings for Mac OSX Need Defaults for PROD_XXX, DEBUG_XXX, 
+      and PROFILE_XXX
+      
+      The configure setting files for Mac OSX (config/apple) did not 
+      have the default settings of PROD_XXX, DEBUG_XXX, PROFILE_XXX. 
+      
+      Added the default settings. Mac platforms now builds library with 
+      "-O3" optimization when the default clang compiler is used. 
+      
+      (AKC - 2014/10/01, HDFFV-8933)
+
+    - CMake ConfigureChecks
+    
+      Two include files were missing from two C tests.
+    
+      Propagated the configure test changes to H5_LDOUBLE_TO_INTEGER_WORKS_TEST
+      and H5_ULLONG_TO_LDOUBLE_PRECISION_TEST to ConfigureChecks.cmake (added
+      stdlib.h and string.h in the HDFTests.c file).
+      
+      (ADB - 2014/09/02 HDFFV-8845)
+      
+    - CMake Parallel Test Missing
+    
+      The source file was removed in the previous release but the parallel 
+      test t_posix_compliant was not.
+    
+      Removed the t_posix_compliant parallel test from the library. 
+      
+      (ADB - 2014/8/14 HDFFV-8880)
+
+    - Autotools Reconfigure. Bison. Flex.
+    
+      The Bison and Flex files were out of date. 
+    
+      Bison was upgraded to 2.7, and Flex was upgraded to 2.5.37. The 
+      bin/reconfigure script now will execute Bison and Flex and update 
+      the hl/src files. 
+      
+      (ADB - 2014/06/16 HDFFV-8709)
+
+    - Autotools Reconfigure. m4.
+
+      The m4 macro processor was out of date.
+      
+      Reconfigured Autotools with m4 upgraded to 1.4.17. 
+    
+      (ADB - 2014/06/12 HDFFV-8743)
+    
+    - Autotools: Modified configure to add an entry at the beginning of AM_LDFLAGS 
+      for the hdf5 install directory.  Without this entry the relink commands 
+      invoked by "make install" to create libraries dependent on libhdf5.so added 
+      a dependency on the first libhdf5.so found in any directory in AM_LDFLAGS 
+      regardless of its version.  (LRK - 2014/10/17 HDFFV-8944)
+
+    - Changed Autotools Build Behavior. Fortran High-level Library.
+
+      The Fortran high-level (HL) library did not compile if the default 
+      size of a REAL is DOUBLE PRECISION; the build would fail during 
+      compilation.
+
+      Configure now checks to see if REAL is DOUBLE PRECISION, Fortran is 
+      enabled, and HL library is enabled. If this is true, then configure 
+      will stop with an error message.
+
+      (MSB - 2014/8/11, HDFFV-8883/HDFFV-889)
+
+
+
+    Library
+    -------
+    - Fixed Identifier Management Code
+      
+      Opening an object returns an identifier; closing the object should 
+      free up the identifier. A problem was found where the identifiers 
+      were not being freed up correctly.
+      
+      Fixed the problem so that identifiers that have been used can be 
+      used again after their object has been closed.
+      
+      (QAK - 2014/10/16, HDFFV-8930)
+
+    - Removal of DllMain() from Static Windows Builds 
+
+      A DllMain() function was added in HDF5 1.8.13 in order to handle 
+      win32 thread cleanup. The preprocessor #ifdefs around the DllMain 
+      function allowed it to be compiled when the static library is built, 
+      which is incorrect behavior that can cause linkage problems in 
+      clients.
+
+      The fix was to change the preprocessor #ifdefs to exclude compiling 
+      DllMain() in static builds. Our DllMain function is now only 
+      compiled when the shared, thread-safe library is built on Windows.
+
+      (DER - 2014/06/13, HDFFV-8837)
+
+    - Enforce Constraint on page_size Parameter in H5Pset_core_write_tracking()
+
+      The reference manual states that the page_size parameter cannot be 
+      zero.
+
+      This change checks the page_size parameter to see it is zero and 
+      returns an error code if it is.
+
+      (DER - 2014/08/11, HDFFV-8891)
+
+    - H5Ldelete_by_idx() fails on non-existent group name.
+      (MSC - 2014/07/31, HDFFV-8888)
+
+    - H5Ldelete_by_idx() Seg Fault on Non-existent Group Name
+      
+      If a non-existent group name was used by H5Ldelete_by_idx(), a 
+      segmentation fault would result. 
+      
+      Bug was fixed.
+      
+      (MSC - 2014/07/31, HDFFV-8888)
+
+    - Bug in Test When Building Parallel HDF5 on PVFS2
+      
+      There was a bug in a test when building Parallel HDF5 on PVFS2.
+      
+      The build now uses MPI_File_get_size() instead of stat().
+      
+      (MSC - 2014/07/14, HDFFV-8856)
+
+    - MPI-IO Driver Tried to Allocate Space for Zero-length Dataset
+      
+      MPI-IO driver tried to allocate space for zero-length dataset
+      and asserts. 
+      
+      Fixed driver and added a regression test.
+      
+      (MSC - 2014/07/03, HDFFV-8761)
+      
+
+    Parallel Library
+    ----------------
+    - None
+
+    Performance
+    -------------
+    - None
+
+    Tools
+    -----
+    - None
+
+    Fortran API
+    -------
+    - SIZEOF Replaced by C_SIZEOF and STORAGE_SIZE. 
+  
+      The intrinsic function SIZEOF is non-standard and should be replaced with a 
+      standard intrinsic function.
+
+      If the F2008 intrinsic C_SIZEOF and STORAGE_SIZE are available, then they will 
+      be used instead of the non-standard SIZEOF intrinsic, even when the SIZEOF 
+      function is available.
+
+      (MSB - 2014/6/16, HDFFV-8653)
+
+    - Non-functional API: h5pget_fill_value_f
+ 
+      The Fortran wrapper h5pget_fill_value_f was calling the wrong C API.
+
+      The correct C API, H5Pget_fill_value, is now called by the Fortran 
+      wrapper.
+
+      (MSB - 2014/9/25, HDFFV-8879)
+
+    - Interoperability with C HDF5: H5Literate and h5literate_f
+
+      h5literate_f assumes the return value for the callback function to 
+      be of type int (or int_f in C). However, in the C wrapper the return 
+      value of H5Literate is type herr_t, and this could cause 
+      interoperability issues.
+
+      The callback function should be declared INTEGER(C_INT) for 
+      portability. The tests were updated accordingly.
+
+      (MSB - 2014/9/26, HDFFV-8909)
+
+    - Interoperability with C HDF5: Constant INTEGER Parameters with the 
+      H5FD Interface
+
+      Wrong type cast of constant Fortran INTEGER parameters was used.
+
+      The following parameter constant types were changed from INTEGER to 
+      INTEGER(HID_T) to match the C types: H5FD_CORE, H5FD_FAMILY, H5FD_LOG, 
+      H5FD_MPIO, H5FD_MULTI, H5FD_SEC2, and H5FD_STDIO.
+
+      Other internal 'int' types where changed to 'hid_t'; these are 
+      transparent to the user.
+
+      (MSB - 2014/7/18, HDFFV-8748)
+
+    C++ API
+    ------
+    - Memory Leaks
+
+      There were several potential memory leaks in the library due to
+      dynamically allocated strings not being freed when failure occurs.
+
+      Applied user's patches to remove these potential memory leaks.
+
+      (BMR - 2014/09/30, HDFFV-8928)
+
+    - Disallow H5F_ACC_CREAT
+      
+      H5F_ACC_CREAT was included in the C++ API but the C library does not
+      allow it at this time.
+
+      Removed this flag from the functions in H5File class.
+
+      (BMR - 2014/09/29, HDFFV-8852)
+
+    - Missing Flags in Documentation: H5F_ACC_RDONLY and H5F_ACC_RDWR
+
+      The H5F_ACC_RDONLY and H5F_ACC_RDWR flags were missing from the 
+      documentation of the H5File constructors.
+
+      These two flags are now included in the documentation for opening 
+      files.
+
+      (BMR - 2014/09/29, HDFFV-8852)
+
+    High-level APIs:
+    ------
+    - Seg Faults in H5TBread_field_name and H5TBread_field_name_f
+
+      When H5TBread_field_name or H5TBread_field_name_f were used to read a 
+      field and if the name of the field was wrong, a segmentation fault 
+      would result.
+
+      Both C and Fortran APIs were fixed so they no longer seg fault if 
+      the name of the field is wrong, and both APIs return a negative 
+      value if the name of the field is wrong.
+
+      (MSB - 2014/09/29, HDFFV-8912)
+
+    - Possible Buffer Overflow in High-level (HL) APIs
+
+      Multiple HL APIs (H5DSis_scale is one example) had issues:
+        (1) The datatype from the file was re-used as the memory datatype, 
+            and
+        (2) No effort was made to ensure that strings were actually 
+            null-terminated.
+     
+      All of the HL routines now check for NULL pointers, for null-terminated 
+      strings, and to see if string buffers are short enough not to overflow 
+      the buffer. The minimum length of the buffers is now used in strncmp 
+      to avoid overflow.
+
+      (MSB - 2014/9/29, HDFFV-8670)
+
+    - Behavior Change of H5LTdtype_to_text
+
+      If a user buffer was passed in to H5LTdtype_to_text along with the 
+      length, then the function would not truncate at the end of the 
+      buffer, but would exceed the end of the user buffer.
+
+      H5LTdtype_to_text was changed to truncate the string if the user 
+      buffer is too small.
+
+      (MSB - 2014/9/29, HDFFV-8855)
+
+    Fortran High-level APIs:
+    ------
+     - See entry for HDFFV-8912 above.
+
+    Testing
+    -------
+    - A subtest in parallel h5diff (ph5diff) testing was bypassed for the
+      local Linux 32 machine due to unknown issue in the previous version of
+      Mpich. The failure no long exists in the current Mpich. Therefore the
+      bypass is removed. (AKC - 2014/11/03 HDFFV-8954)
+
+    - Fixed incorrect exit code values (was -1) in testframe which is commonly
+      used by several test programs. (AKC - 2014/07/22 HDFFV-8881)
+
+    - Fixed Incorrect Exit Code Values in Testframe
+      The testframe which is commonly used by several test programs 
+      had some incorrect exit code values.  Fixed the incorrect exit code
+      values.  (AKC - 2014/07/22, HDFFV-8881)
+
+Supported Platforms
+===================
+The following platforms are supported and have been tested for this release.
+They are built with the configure process unless specified otherwise.
+
+    AIX 5.3                       xlc 10.1.0.5
+    (NASA G-ADA)                  xlC 10.1.0.5
+                                  xlf90 12.1.0.6
+
+    Linux 2.6.18-308.13.1.el5PAE  GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP i686 i686 i386         compilers for 32-bit applications;
+    (jam)                             Version 4.1.2 20080704 (Red Hat 4.1.2-54)
+                                      Version 4.8.2
+                                  PGI C, Fortran, C++ Compilers for 32-bit
+                                  applications;
+                                      Version 13.7-0
+                                  Intel(R) C, C++, Fortran Compiler for 32-bit
+                                  applications;
+                                      Version 14.0.2 (Build 20140120)
+
+    Linux 2.6.18-371.6.1.el5      GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers for 64-bit applications;
+    (koala)                           Version 4.1.2 20080704 (Red Hat 4.1.2-54)
+                                      Version 4.8.2
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                  applications running on Intel(R) 64; 
+                                      Version 14.0.2 (Build 20140120)
+
+    Linux 2.6.32-431.11.2.el6    GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (platypus)                       Version 4.4.7 20120313
+                                     Version 4.8.2
+                                  PGI C, Fortran, C++ for 64-bit target on 
+                                  x86-64;
+                                      Version 13.7-0 
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 14.0.2 (Build 20140120)
+
+    Linux 2.6.32-431.29.2.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+                                  IBM XL C/C++ V13.1
+                                  IBM XL Fortran V15.1
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2008  (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 14 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 1.7.32(0.274/5/3) gcc(4.8.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2008  (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 14 (cmake)
+                                  
+    Windows 8.1                   Visual Studio 2012 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 14 (cmake)
+
+    Windows 8.1 x64               Visual Studio 2012 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 14 (cmake)
+
+    Mac OS X Lion 10.7.5          Apple clang/clang++ version 3.0 from Xcode 4.6.1
+    64-bit                        gfortran GNU Fortran (GCC) 4.8.2
+    (duck)                        Intel icc/icpc/ifort version 13.0.3
+
+    Mac OS X Mt. Lion 10.8.5      Apple clang/clang++ version 5.1 from Xcode 5.1
+    64-bit    			  gfortran GNU Fortran (GCC) 4.8.2
+    (swallow/kite)                Intel icc/icpc/ifort version 14.0.2
+
+    Mac OS X Mavericks 10.9.5     Apple clang/clang++ version 6.0 from Xcode 6.0.1
+    64-bit    			  gfortran GNU Fortran (GCC) 4.8.2
+    (wren)                        Intel icc/icpc/ifort version 14.0.2
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested 
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+Solaris2.11 32-bit                      n        y/y    n        y    y     y
+Solaris2.11 64-bit                      n        y/y    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    n        y    y     y
+Windows 7 Cygwin                        n        y/y    n        y    y     n 
+Windows 8.1                             n        y/y    n        y    y     y
+Windows 8.1 x64                         n        y/y    n        y    y     y
+Mac OS X Lion 10.7.5 64-bit             n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.5 64-bit    n        y/y    n        y    y     y
+Mac OS X Mavericks 10.9.5 64-bit        n        y/y    n        y    y     ?
+AIX 5.3 32- and 64-bit                  n        y/n    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 GNU    y        y/y    y        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 Intel  n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 PGI    n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 GNU      n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 PGI      n        y/y    n        y    y     y
+Linux 2.6.32-431.11.2.el6.ppc64         n        y/n    n        y    y     y
+
+Platform                                 Shared  Shared    Shared    Thread-  
+                                         C libs  F90 libs  C++ libs  safe     
+Solaris2.11 32-bit                         y       y         y         y        
+Solaris2.11 64-bit                         y       y         y         y        
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 8.1                                y       y         y         y
+Windows 8.1 x64                            y       y         y         y
+Mac OS X Lion 10.7.5 64-bit                y       n         y         y        
+Mac OS X Mountain Lion 10.8.5 64-bit       y       n         y         y        
+Mac OS X Mavericks 10.9.5 64-bit           y       n         y         y
+AIX 5.3 32- and 64-bit                     y       n         n         y        
+CentOS 5.9 Linux 2.6.18-308 i686 GNU       y       y         y         y        
+CentOS 5.9 Linux 2.6.18-308 i686 Intel     y       y         y         n        
+CentOS 5.9 Linux 2.6.18-308 i686 PGI       y       y         y         n        
+CentOS 5.9 Linux 2.6.18 x86_64 GNU         y       y         y         y        
+CentOS 5.9 Linux 2.6.18 x86_64 Intel       y       y         y         n        
+CentOS 6.4 Linux 2.6.32 x86_64 GNU         y       y         y         n
+CentOS 6.4 Linux 2.6.32 x86_64 Intel       y       y         y         n
+CentOS 6.4 Linux 2.6.32 x86_64 PGI         y       y         y         n     
+Linux 2.6.32-431.11.2.el6.ppc64            y       y         y         n 
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.18-308.13.1.el5PAE  MPICH mpich 3.1.2 compiled with
+    #1 SMP i686 i686 i386             gcc 4.9.1 and gfortran 4.9.1
+    (jam)                         g95 (GCC 4.0.3 (g95 0.94!)
+
+    Linux 2.6.18-431.11.2.el6     MPICH mpich 3.1.2 compiled with
+    #1 SMP x86_64 GNU/Linux           gcc 4.9.1 and gfortran 4.9.1
+    (platypus)                    g95 (GCC 4.0.3 (g95 0.94!)   
+
+    FreeBSD 8.2-STABLE i386       gcc 4.5.4 [FreeBSD] 20110526
+    (loyalty)                     gcc 4.6.1 20110527
+                                  g++ 4.6.1 20110527
+                                  gfortran 4.6.1 20110527
+
+    FreeBSD 8.2-STABLE amd64      gcc 4.5.4 [FreeBSD] 20110526
+    (freedom)                     gcc 4.6.1 20110527
+                                  g++ 4.6.1 20110527
+                                  gfortran 4.6.1 20110527
+
+    Debian7.5.0 3.2.0-4-amd64 #1 SMP Debian 3.2.51-1 x86_64 GNU/Linux
+                                  gcc (Debian 4.7.2-5) 4.7.2
+                                  GNU Fortran (Debian 4.7.2-5) 4.7.2
+                                  (cmake and autotools)
+
+    Fedora20 3.15.3-200.fc20.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  GNU Fortran (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  (cmake and autotools)
+
+    SUSE 13.1 3.11.10-17-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.8.1
+                                  GNU Fortran (SUSE Linux) 4.8.1
+                                  (cmake and autotools)
+
+    Ubuntu 14.04 3.13.0-35-generic #62-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  GNU Fortran (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  (cmake and autotools)
+    
+    Cray Linux Environment (CLE)  PrgEnv-pgi/4.2.34
+    hopper.nersc.gov              pgcc 13.6-0 64-bit target on x86-64 Linux -tp istanbul
+                                  pgf90 13.6-0 64-bit target on x86-64 Linux -tp istanbul
+                                  pgCC 13.6-0 64-bit target on x86-64 Linux -tp istanbul
+
+
+Known Problems
+==============
+* On cygwin platforms the feature to load dynamic filter libraries only looks
+  for libraries with the a so extension. Support for cygwin cygxxx.dll libraries
+  is planned for the next release.
+  (ADB - 2014/11/04 - HDFFV-8736)
+
+* On windows platforms in debug configurations, the VFD flush1 tests will fail
+  with the split and multi VFD drivers. These tests will display a modal debug 
+  dialog which must be answered or wait for the test timeout to expire.
+  The flush1 and flush2 tests will be skipped under debug for this release.
+  (ADB - 2014/06/23 - HDFFV-8851)
+
+* CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv
+  catches some undefined behavior in the alignment algorithm of the macro DETECT_I
+  in H5detect.c (Issue 8147).  Since the algorithm is trying to detect the alignment
+  of integers, ideally the flag -fcatch-undefined-behavior shouldn't to be used for
+  H5detect.c. In the future, we can separate flags for H5detect.c from the rest of
+  the library. (SLU - 2013/10/16)
+
+* Make provided by Solaris fails in "make check". Solaris users should use
+  gmake to build and install the HDF5 software. (AKC - 2013/10/08 - HDFFV-8534)
+
+* The h5dump and h5diff utilities occasionally produce different output
+  between Linux and Windows systems. This is caused by lower-level library
+  routines that fail to write fill values to the user's buffer when reading
+  unallocated chunks from datasets that have a fill value set to
+  H5D_FILL_VALUE_DEFAULT. Due to platform differences the return of
+  spurious data values has only been encountered on Windows 32-bit systems.
+  (Issue HDFFV-8247; JP - 2013/03/27)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD with the
+  native release 8.2 compilers (4.2.1), but are working with gcc 4.6 from the
+  ports (and probably gcc releases after that).
+  (QAK - 2012/10/19)
+
+* The STDIO VFD does not work on some architectures, possibly due to 32/64
+  bit or large file issues.  The basic STDIO VFD test is known to fail on
+  64-bit SunOS 5.10 on SPARC when built with -m64 and 32-bit OS X/Darwin
+  10.7.0.  The STDIO VFD test has been disabled while we investigate and
+  a fix should appear in a future release.
+  (DER - 2011/10/14 - HDFFV-8235)
+
+* h5diff can report inconsistent results when comparing datasets of enum type
+  that contain invalid values.  This is due to how enum types are handled in
+  the library and will be addressed in a future release.
+  (DER - 2011/10/14 - HDFFV-7527)
+
+* The links test can fail under the stdio VFD due to some issues with external
+  links.  This will be investigated and fixed in a future release.
+  (DER - 2011/10/14 - HDFFV-7768)
+
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure 
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 - HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems 
+  (see the "While working on the 1.8.6 release..." problem below).  If 
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value.
+  (AKC - 2011/05/07)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the fortran and hl/fortran
+  tests fail. We are looking into the issue. HL and C++ shared libraries
+  should now be working as intended, however.
+  (MAM - 2011/04/20)
+
+* The --with-mpe configure option does not work with Mpich2.
+  (AKC - 2011/03/10)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+  (NAF - 2011/01/19)
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user 
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as 
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  (SLU - 2010/02/02)
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+  (MAM - 2009/11/04)
+  
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO.
+  (CMC - 2009/04/28)
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  (SLU - 2005/06/30)
+
+
+%%%%1.8.13%%%%   
+
+
+HDF5 version 1.8.13 released on 2014-05-05
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.12 and 
+HDF5-1.8.13, and contains information on the platforms tested and 
+known problems in HDF5-1.8.13. 
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.13 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.13 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.13 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.13 (current 
+release) versus Release 1.8.12":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.12
+- Supported Platforms
+- Supported Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - Autotools: Automake updated to 1.14.1 (ADB - 2014/04/08)
+
+    - CMake: Moved minimum CMake version to 2.8.11 which enables better library
+      include processing. (ADB - 2014/03/26)
+    
+    - When configuring a thread-safe HDF5 Library it is no longer necessary 
+      to specify --enable-threadsafe with --with-pthreads if the Pthreads 
+      library is in a standard location.  (DER - 2014/04/11 HDFFV-8693)
+
+    Library
+    -------
+    - Added an H5free_memory API call. This should be used to free memory 
+      that has been allocated by HDF5 API calls. H5Tget_member_name and 
+      H5Pget_class_name are two examples. The main motivation for this call 
+      is Windows, where it is common for application code and the HDF5 Library 
+      to be using different C run-time libraries (CRT). Using the new call 
+      ensures that the same CRT handles both the allocation and free. This 
+      new function can also be useful in any case where the library uses a 
+      different memory manager than the application, such as when a debug 
+      memory manager is in use or when the HDF5 Library is wrapped for use 
+      in a managed language like Python or Java. Fixes HDFFV-7710, 8519, 
+      and 8851. (DER - 2014/04/11)
+
+    - The Core VFD (aka Memory VFD) can now be configured to track dirty 
+      regions in the file and only write out the changed regions on 
+      flush/close. Additionally, a "page aggregation" size can be set that 
+      will aggregate small writes into larger writes. For example, setting 
+      a 1 MiB page aggregation size will logically partition the the 
+      in-memory file into 1 MiB pages that will be written out in their 
+      entirety if even a single byte is dirtied. The feature is controlled 
+      via the new H5Pset/get_core_write_tracking() API call. A new 
+      "core_paged" target has been added to the check-vfd target in 
+      test/Makefile.am that exercises the feature over all HDF5 VFD-aware
+      tests. (DER - 2014/04/12)
+ 
+    Parallel Library
+    ----------------
+    - Removed MPI-POSIX VFD, as it wasn't helping anyone and was just
+      generating support questions. Application developers performing
+      parallel I/O should always use the MPI-IO VFD.
+     (QAK - 2014/03/28 HDFFV-8659)
+
+    - Improved parallel I/O support to allow collective I/O on point
+      selections. (QAK - 2014/03/15)
+ 
+    Tools
+    -----
+    - None
+
+    High-Level APIs
+    ---------------
+    - None
+
+    Fortran API
+    -----------
+    - Wrappers h5pset_file_image_f and h5pget_file_image_f were added to the 
+      library. (MSB - 2014/1/2014)
+
+    C++ API
+    -------
+    - The following new features are added:
+      + Wrappers to class H5Object to get an object's name (HDFFV-8548).
+            ssize_t getObjName(char *obj_name, size_t buf_size = 0)
+            ssize_t getObjName(H5std_string& obj_name, size_t len = 0)
+            H5std_string getObjName()
+      + Wrappers to class H5CommonFG to get a child object's type from a
+        group or file (HDFFV-8367).
+            H5O_type_t childObjType(const H5std_string& objname)
+            H5O_type_t childObjType(const char* objname)
+            H5O_type_t childObjType(hsize_t index,
+                H5_index_t index_type=H5_INDEX_NAME,
+                H5_iter_order_t order=H5_ITER_INC, const char* objname=".")
+      + Wrappers to class DSetMemXferPropList for setting/getting a transform 
+        property list (HDFFV-7907).
+            DSetMemXferPropList(const char* expression);
+            void setDataTransform(const char* expression)
+            void setDataTransform(const H5std_string& expression)
+            ssize_t getDataTransform(char* exp, size_t buf_size=0)
+            H5std_string getDataTransform()
+      + Wrapper to CompType for setting size to compound datatype (HDFFV-8642).
+            void setSize(size_t size)
+      + Overloaded functions to provide prototypes that declare constant 
+        arguments const (HDFFV-3384).  These include:
+            DataSet::fillMemBuf
+            DataSet::getVlenBufSize
+            DataSpace::extentCopy
+            DataType::commit
+            FileAccPropList::setSplit
+            H5File::getVFDHandle
+      + Additional overload to class H5Location to get a comment as a char*
+            ssize_t getComment(const char* name, size_t buf_size, char* comment)
+      + Additional overloads to class Attribute to get an attribute's name for
+        convenience:
+            ssize_t getName(char* attr_name, size_t buf_size=0)
+            ssize_t getName(H5std_string& attr_name, size_t buf_size=0)
+            (BMR, 2014/04/15)
+      + A static wrapper to Exception for printing the error stack without an 
+	instance of Exception
+	    static void printErrorStack(FILE* stream = stderr,
+						hid_t err_stack = H5E_DEFAULT);
+	    (BMR, 2014/04/25)
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    Mac OS X 10.6 Snow Leopard is not supported by Apple any more. In view of
+    the added support of Mac OS X 10.9, Mac OS X 10.6 is retired from HDF5
+    supported platforms. (AKC - 2014/03/14 HDFFV-8704)
+
+    Mac OS X 10.9 Mavericks is supported. (AKC - 2014/03/04 HDFFV-8694)
+                                  
+
+Bug Fixes since HDF5-1.8.12
+===========================
+
+    Configuration
+    -------------
+    - CMake: When CMake commands are executed individually on the command line
+      and the external filters are being built, the CMAKE_BUILD_TYPE define
+      must be set to the same value as the configuration
+      (-DCMAKE_BUILD_TYPE:STRING=Release if using -C Release). This is needed 
+      by the the szip and zlib filter build commands. (ADB - HDFFV-8695)
+
+    - CMake: Removed use of the XLATE_UTILITY program. 
+      (ADB - 2014/03/28 HDFFV-8640)
+
+    - CMake: Added missing quotes in setting the CMAKE_EXE_LINKER_FLAGS for the
+      MPI option. (ADB - 2014/02/27 HDFFV-8674)
+
+    - CMake: Configuration of the HDF5 C++ or Fortran libraries with the 
+      thread-safety feature.
+
+      C++ and/or Fortran + thread-safe is enforced as a non-supported
+      configuration. This matches the autotools. (DER - 2014/04/11)
+
+    - CMake: Configuration of static HDF5 C library with the thread-safety
+      feature. 
+
+      Static + thread-safe + Win32 threads is not a supported configuration
+      due to the inability to automatically clean up thread-local storage. 
+      This is expected to be fixed in a future release. In the meantime, a 
+      work-around that uses internal functionality may allow the combination 
+      to be used without resource leaks. Contact the help desk for more 
+      information. (DER - 2014/04/11)
+
+    - Autotools: Several changes were done to configure and installcheck. 
+
+      An export of LD_LIBRARY_PATH=<szip library location> was
+      removed from configure; make installcheck was revised to run
+      scripts installed in share/hdf5_examples to use the installed h5cc, etc. 
+      to compile and run example source files also installed there. 
+
+      Make installcheck will now fail when a shared szip or other external lib 
+      file cannot be found in the same manner that executables compiled and 
+      linked with h5cc will fail to run when those lib files cannot be found 
+      after install. Make installcheck should pass after setting 
+      LD_LIBRARY_PATH to the szip location. (LRK - 2014/04/16)
+
+    Library
+    -------
+    - A Gnu Make directive (.NOTPARALLEL) is added to fortran/test/Makefile.
+
+      AIX native make does not support this directive and would fail if
+      parallel make (e.g. make -j4) is used to build the library. AIX users
+      either do not use parallel make or install Gnu Make to build the library.
+      (AKC 2014/04/08 HDFFV-8738)
+
+    - H5R.c: H5Rget_name gave an assertion failure if the "name" parameter 
+      was NULL.
+
+      Fixed H5Rget_name to return the size of the buffer needed to read a
+      name of the referenced object in this case. The size doesn't include 
+      the NULL terminator. H5Rget_name returns negative on failure. 
+      (MSB - 2014/01/22 HDFFV-8620)
+
+    - H5Z.c: H5Zfilter_avail didn't check if a filter was available as a
+      dynamically loaded filter. The error manifested itself in the h5repack
+      tool when removing user-defined dynamically loaded filter.
+
+      Added a code to find the filter among the dynamically loaded filters 
+      after the function fails to find it among the registered filters. 
+      (ADB - 2014/03/03 HDFFV-8629)
+
+    - Memory leak: a memory leak was observed in conjunction to the 
+      H5TS_errstk_key_g thread-local variable allocated in the H5E_get_stack 
+      function in H5E.c. 
+
+      The shared HDF5 thread-safe library now no longer leaks thread-local 
+      storage resources on Windows with Win32 threads. Currently, there is 
+      no solution for this problem when HDF5 is statically built. We 
+      disabled the build of the static HDF5 thread-safe library with 
+      Win32 threads. (DER - 2014/04/11 HDFFV-8518)
+
+    - H5Dio.c: Improved handling of NULL pointers to H5Dread/H5Dwrite 
+      calls. Credit to Jason Newton (nevion@gmail.com) for the original patch.
+
+      H5Dwrite/read failed when a NULL pointer was passed for a data buffer 
+      and 0 elements were selected. Fixed. (QAK - 2014/04/16 HDFFV-8705)
+
+    - Deprecated API (1_6 API): Improved handling of closing the library and
+      re-accessing it with a deprecated routine.
+
+      When a program used a deprecated API (for example, H5Gcreate1), 
+      closed the library, and reopened it again to access a group, dataset, 
+      datatype, dataspace, attribute, or property list, HDF5 failed to 
+      provide an identifier for the object. Fixed.
+      (NAF, QAK - 2014/04/16 HDFFV-8232)
+
+    Parallel Library
+    ----------------
+    - Fixed a missing H5F_Provisional module in HDF5mpio.f90 
+      (MSB - 2014/2/7 HDFFV-8651)
+
+    Performance
+    -------------
+    - None
+
+    Tools
+    -----
+    - The h5diff tool would report that a datafile compared with an exact
+      copy of the same datafile had differences. This was due to the issue
+      below of reading un-written chunks. This problem is also fixed.
+      (AKC - 2014/05/01 HDFFV-8637)
+
+    - The h5dump and h5diff utilities occasionally produced different output
+      between Linux and Windows systems. This has been fixed.
+ 
+      This happened to datasets that used chunked storage, with default fill 
+      values, and some of the chunks had not been written. 
+      When the dataset was read, the library failed to write the default fill 
+      values to parts of the use buffer that were associated with the unwritten 
+      chunks.  (JP - 2014/05/01 HDFFV-8247)
+
+    - The compress option is retired from bin/release.
+      (AKC - 2014/04/25 HDFFV-8755)
+
+    - bin/release has a new option "zip" that produces a release zip file for
+      the Windows platform. (AKC - 2014/04/24 HDFFV-8433)
+
+    - h5diff: Several failures relating to handling of strings attributes 
+      are fixed. 
+
+      The tool crashed or gave an error message when one of the strings had
+      fixed size type and another variable-length size type. h5diff now flags such
+      strings as "not comparable". We plan to enhance the tool to handle
+      strings of the different types in the future releases.
+      (AKC - 2014/04/18 HDFFV-8625, 8639, 8745)
+
+    - h5repack: h5repack would not remove user-defined filters.
+      Fixed by modifying h5repack to check if the filter is registered or 
+      can be dynamically loaded. (ADB - 2014/03/03 HDFFV-8629)
+
+    F90 API
+    -------
+    - H5D_CHUNK_CACHE_NSLOTS_DFLT_F and H5D_CHUNK_CACHE_NBYTES_DFLT_F were 
+      changed from the default KIND for INTEGER to INTEGER of KIND size_t. 
+      (MSB - 2014/3/31 HDFFV-8689)
+
+    C++ API
+    ------
+    - Added throw() to all exception destructors.  Credit to Jason Newton
+      (nevion@gmail.com) for the patch.  (BMR - 2014/4/15 HDFFV-8623)
+    - Changed the default value for H5Location::getComment from 256 to 0
+      to conform to C function and because it makes more sense.
+      (BMR - 2014/4/15)
+
+    High-Level APIs:
+    ------
+    - None
+
+    Fortran High-Level APIs:
+    ------
+    - None
+
+    Testing
+    -------
+    - testhdf5 now exits with EXIT_SUCCESS(0) if no errors, else 
+      EXIT_FAILURE(1). (AKC - 2014/01/27 HDFFV-8572)
+
+    - The big test now pays attention to the HDF5_DRIVER environment variable.
+      Previously, it would run all tests with the family, stdio, and sec2
+      virtual file drivers (VFDs) for each VFD in the check-vfd make target, 
+      regardless of the variable setting. It now checks the variable and 
+      either runs the appropriate VFD-specific tests or skips as needed. 
+      This saves much testing time. Fixes HDFFV-8554. (DER - 2014/04/11)
+
+Supported Platforms
+===================
+The following platforms are supported and have been tested for this release.
+They are built with the configure process unless specified otherwise.
+
+    AIX 5.3                       xlc 10.1.0.5
+    (NASA G-ADA)                  xlC 10.1.0.5
+                                  xlf90 12.1.0.6
+				  gmake v3.82
+
+    Linux 2.6.18-308.13.1.el5PAE  GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP i686 i686 i386         compilers for 32-bit applications;
+    (jam)                             Version 4.1.2 20080704 (Red Hat 4.1.2-54)
+                                      Version 4.8.2
+                                  PGI C, Fortran, C++ Compilers for 32-bit
+                                  applications;
+                                      Version 13.7-0
+                                  Intel(R) C, C++, Fortran Compiler for 32-bit
+                                  applications;
+                                      Version 14.0.2 (Build 20140120)
+
+    Linux 2.6.18-371.6.1.el5      GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers for 64-bit applications;
+    (koala)                           Version 4.1.2 20080704 (Red Hat 4.1.2-54)
+                                      Version 4.8.2
+                                  PGI C, Fortran, C++ for 64-bit target on 
+                                  x86-64;
+                                      Version 13.7-0 
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                  applications running on Intel(R) 64; 
+                                      Version 14.0.2 (Build 20140120)
+
+    Linux 2.6.32-431.11.2.el6    GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (platypus)                       Version 4.4.7 20120313
+                                     Version 4.8.2
+                                  PGI C, Fortran, C++ for 64-bit target on 
+                                  x86-64;
+                                      Version 13.7-0 
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 14.0.2 (Build 20140120)
+
+    Linux 2.6.32-431.11.2.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
+                                  IBM XL C/C++ V11.1
+                                  IBM XL Fortran V13.1
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2008 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 14 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 1.7.28(0.271/5/3) gcc(4.8.2) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2008 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 14 (cmake)
+                                  
+    Windows 8.1                   Visual Studio 2012 w/ Intel Fortran 14 (cmake)
+
+    Windows 8.1 x64               Visual Studio 2012 w/ Intel Fortran 14 (cmake)
+
+    Mac OS X Lion 10.7.3          Apple clang/clang++ version 3.0 from Xcode 4.6.1
+    64-bit                        gfortran GNU Fortran (GCC) 4.6.2
+    (duck)                        Intel icc/icpc/ifort version 13.0.3
+
+    Mac OS X Mt. Lion 10.8.5      Apple clang/clang++ version 5.0 from Xcode 5.0.2
+    64-bit    			  gfortran GNU Fortran (GCC) 4.8.2
+    (swallow/kite)                Intel icc/icpc/ifort version 14.0.2
+
+    Mac OS X Mavericks 10.9.2     Apple clang/clang++ version 5.1 from Xcode 5.1
+    64-bit    			  gfortran GNU Fortran (GCC) 4.8.2
+    (wren/quail)                  Intel icc/icpc/ifort version 14.0.2
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested 
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+Solaris2.11 32-bit                      n        y/y    n        y    y     y
+Solaris2.11 64-bit                      n        y/y    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    n        y    y     y
+Windows 7 Cygwin                        n        y/y    n        y    y     y
+Windows 8.1                             n        y/y    n        y    y     y
+Windows 8.1   x64                       n        y/y    n        y    y     y
+Mac OS X Lion 10.7.3 64-bit             n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.1 64-bit    n        y/y    n        y    y     y
+Mac OS X Mavericks 10.9.1 64-bit        n        y/y    n        y    y     y
+AIX 5.3 32- and 64-bit                  n        y/n    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 GNU    y        y/y    y        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 Intel  n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 PGI    n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 GNU      n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 PGI      n        y/y    n        y    y     y
+Linux 2.6.32-431.11.2.el6.ppc64         n        y/n    n        y    y     y
+OpenVMS IA64 V8.4                       n        y/n    n        y    y     n
+
+Platform                                 Shared  Shared    Shared    Thread-  
+                                         C libs  F90 libs  C++ libs  safe     
+Solaris2.11 32-bit                         y       y         y         y        
+Solaris2.11 64-bit                         y       y         y         y        
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 8.1                                y       y         y         y
+Windows 8.1 x64                            y       y         y         y
+Mac OS X Lion 10.7.3 64-bit                y       n         y         y        
+Mac OS X Mountain Lion 10.8.1 64-bit       y       n         y         y        
+Mac OS X Mavericks 10.9.1 64-bit           y       n         y         y
+AIX 5.3 32- and 64-bit                     y       n         n         y        
+CentOS 5.9 Linux 2.6.18-308 i686 GNU       y       y         y         y        
+CentOS 5.9 Linux 2.6.18-308 i686 Intel     y       y         y         n        
+CentOS 5.9 Linux 2.6.18-308 i686 PGI       y       y         y         n        
+CentOS 5.9 Linux 2.6.18 x86_64 GNU         y       y         y         y        
+CentOS 5.9 Linux 2.6.18 x86_64 Intel       y       y         y         n        
+CentOS 6.4 Linux 2.6.32 x86_64 GNU         y       y         y         n
+CentOS 6.4 Linux 2.6.32 x86_64 Intel       y       y         y         n
+CentOS 6.4 Linux 2.6.32 x86_64 PGI         y       y         y         n     
+Linux 2.6.32-431.11.2.el6.ppc64            y       y         y         n 
+OpenVMS IA64 V8.4                          n       n         n         n
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.18-308.13.1.el5PAE  MPICH mpich 3.1 compiled with
+    #1 SMP i686 i686 i386             gcc 4.8.2 and gfortran 4.8.2
+    (jam)                         g95 (GCC 4.0.3 (g95 0.94!)
+
+    Linux 2.6.18-431.11.2.el6     MPICH mpich 3.1 compiled with
+    #1 SMP x86_64 GNU/Linux           gcc 4.8.2 and gfortran 4.8.2
+    (platypus)                    g95 (GCC 4.0.3 (g95 0.94!)   
+
+    FreeBSD 8.2-STABLE i386       gcc 4.5.4 [FreeBSD] 20110526
+    (loyalty)                     gcc 4.6.1 20110527
+                                  g++ 4.6.1 20110527
+                                  gfortran 4.6.1 20110527
+
+    FreeBSD 8.2-STABLE amd64      gcc 4.5.4 [FreeBSD] 20110526
+    (freedom)                     gcc 4.6.1 20110527
+                                  g++ 4.6.1 20110527
+                                  gfortran 4.6.1 20110527
+
+    Debian7.1.0 3.2.0-4-amd64 #1 SMP Debian 3.2.51-1 x86_64 GNU/Linux
+                                  gcc (Debian 4.7.2-5) 4.7.2
+                                  GNU Fortran (Debian 4.7.2-5) 4.7.2
+                                  (cmake and autotools)
+
+    Fedora20 3.11.10-301.fc20.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.8.2 20131212 (Red Hat 4.8.2-7)
+                                  GNU Fortran (GCC) 4.8.2 20130603 (Red Hat 4.8.2-7)
+                                  (cmake and autotools)
+
+    SUSE 13.1 3.11.6-4-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.8.1
+                                  GNU Fortran (SUSE Linux) 4.8.1
+                                  (cmake and autotools)
+
+    Ubuntu 13.10 3.11.0-13-generic #20-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.8.1-10ubuntu8) 4.8.1
+                                  GNU Fortran (Ubuntu/Linaro 4.8.1-10ubuntu8) 4.8.1
+                                  (cmake and autotools)
+    
+    Cray Linux Environment (CLE)  PrgEnv-pgi/4.0.46
+    hopper.nersc.gov              pgcc 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgf90 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgCC 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+
+
+Known Problems
+==============
+* When reading or writing a dataset (H5Dread/H5Dwrite) with a large selection
+  size (e.g., 2GB ~= 500 million of 4 bytes integers or floating point
+  numbers), some I/O systems may not be able to process it correctly.
+  We advise users to find out system limits before using large selections. If
+  I/O size limits exist, application should use HDF5 partial I/O capabilities
+  (e.g., H5Sselect_hyperslab(...)) to divide large requests into smaller sizes.
+  In this case we also advise users not to use chunk storage sizes larger that
+  2GB since the HDF5 library performs I/O on the entire chunk.  We will work
+  on the HDF5 library to divide large data requests to smaller I/O requests.
+  (AKC 2014/05/02 HDFFV-8479)
+
+* Due to an Intel compiler bug introduced in version 14.0.1, the HDF5 FORTRAN
+  wrappers do not work with configure option --enable-fortran2003. 
+  However, the option --enable-fortran works with Intel 14.0.1. The compiler 
+  bug was fixed in Intel version 14.0.2 and resolved the issue. 
+  (MSB - 2014/4/15)
+
+* Due to a PGI compiler bug introduced in versions before 13.3 and versions 
+  after 14.2, the FORTRAN test 'Testing get file image' will fail. 
+  (MSB - 2014/4/15)
+
+* On CYGWIN, when building the library dynamically, testing will fail on 
+  dynamically loaded filters. The test process will build dynamic filter 
+  libraries with the *.dll.a extension, and the HDF5 Library will be looking 
+  for *.so libraries. Entered as issue HDFFV-8736. (ADB - 2014/04/14)
+  
+* A Gnu Make directive (.NOTPARALLEL) is added to fortran/test/Makefile.
+  AIX native make does not support this directive and would fail if
+  parallel make (e.g. make -j4) is used to build the library. AIX users
+  either do not use parallel make or install Gnu Make to build the library.
+  (AKC 2014/04/08 HDFFV-8738)
+
+* CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv
+  catches some undefined behavior in the alignment algorithm of the macro
+  DETECT_I in H5detect.c. Since the algorithm is trying to detect the alignment
+  of integers, ideally the flag -fcatch-undefined-behavior should not to be
+  used for H5detect.c. In the future, we can separate flags for H5detect.c
+  from the rest of the library.  (SLU - 2013/10/16 HDFFV-8147)
+
+* Make provided by Solaris fails in "make check". Solaris users should use
+  gmake to build and install the HDF5 software. (AKC - 2013/10/08 - HDFFV-8534)
+
+* On OpenVMS, two soft conversion functions (H5T__conv_i_f and H5T__conv_f_i)
+  have bugs.  They convert data between floating-point numbers and integers.
+  But the library's default is hard conversion.  The user should avoid
+  explicitly enabling soft conversion between floating-point numbers and
+  integers. (Issue VMS-8; SLU - 2013/09/19)
+
+* On OpenVMS, ZLIB 1.2.8 library doesn't work properly.  ZLIB 1.2.5 works
+  fine.  So please use ZLIB 1.2.5 to build HDF5 library. (Issue VMS-5;
+  SLU 2013/09/19)  
+
+* When building using the Cray compilers on Cray machines, HDF5
+  configure mistakenly thinks the compiler is an intel compiler and
+  sets the -std=c99 flag which breaks configure on Cray. To build HDF5
+  properly on a Cray machine, please consult with the instructions in
+  INSTALL_parallel for building on Hopper.
+  (MSC - 2013/04/26 - HDFFV-8429)
+
+* The 5.9 C++ compiler on Sun failed to compile a C++ test ttypes.cpp.  It 
+  complains with this message:
+      "/home/hdf5/src/H5Vprivate.h", line 130: Error: __func__ is not defined.
+  
+  The reason is that __func__ is a predefined identifier in C99 standard.  The
+  HDF5 C library uses it in H5private.h.  The test ttypes.cpp includes 
+  H5private.h (H5Tpkg.h<-H5Fprivate.h<-H5Vprivate.h<-H5private.h).  Sun's 5.9
+  C++ compiler doesn't support __func__, thus fails to compile the C++ test.
+  But Sun's 5.11 C++ compiler does.  To check whether your Sun C++ compiler 
+  knows this identifier, try to compile the following simple C++ program:
+      #include<stdio.h>
+
+      int main(void)
+      {
+          printf("%s\n", __func__);
+          return 0;
+      }
+  (SLU - 2012/11/5)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD with the
+  native release 8.2 compilers (4.2.1), but are working with gcc 4.6 from the
+  ports (and probably gcc releases after that).
+  (QAK - 2012/10/19)
+
+* The following h5dump test case fails in BG/P machines (and potentially other
+  machines that use a command script to launch executables):
+
+   h5dump --no-compact-subset -d "AHFINDERDIRECT::ah_centroid_t[0] it=0 tl=0"
+     tno-subset.h5
+  
+  This is due to the embedded spaces in the dataset name being interpreted
+  by the command script launcher as meta-characters, thus passing three
+  arguments to h5dump's -d flag. The command passes if run by hand, just
+  not via the test script.
+  (AKC - 2012/05/03)
+
+* On hopper, the build failed when RUNSERIAL and RUNPARALLEL are set
+  to aprun -np X, because the H5lib_settings.c file was not generated
+  properly. Not setting those environment variables works, because
+  configure was able to automatically detect that it's a Cray system
+  and used the proper launch commands when necessary. 
+  (MSC - 2012/04/18)
+
+* The data conversion test dt_arith.c fails in "long double" to integer
+  conversion on Ubuntu 11.10 (3.0.0.13 kernel) with GCC 4.6.1 if the library
+  is built with optimization -O3 or -O2.  The older GCC (4.5) or newer kernal
+  (3.2.2 on Fedora) doesn't have the problem.  Users should lower the 
+  optimization level (-O1 or -O0) by defining CFLAGS in the command line of 
+  "configure" like:
+
+      CFLAGS=-O1 ./configure
+
+  This will overwrite the library's default optimization level.
+  (SLU - 2012/02/07 - HDFFV-7829)
+  This issue is no longer present on Ubuntu 12.10 (3.5.0 kernel) with 
+  gcc 4.7.2.
+
+* The STDIO VFD does not work on some architectures, possibly due to 32/64
+  bit or large file issues.  The basic STDIO VFD test is known to fail on
+  64-bit SunOS 5.10 on SPARC when built with -m64 and 32-bit OS X/Darwin
+  10.7.0.  The STDIO VFD test has been disabled while we investigate and
+  a fix should appear in a future release.
+  (DER - 2011/10/14 - HDFFV-8235)
+
+* h5diff can report inconsistent results when comparing datasets of enum type
+  that contain invalid values.  This is due to how enum types are handled in
+  the library and will be addressed in a future release.
+  (DER - 2011/10/14 - HDFFV-7527)
+
+* The links test can fail under the stdio VFD due to some issues with external
+  links.  This will be investigated and fixed in a future release.
+  (DER - 2011/10/14 - HDFFV-7768)
+
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure 
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 - HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems 
+  (see the "While working on the 1.8.6 release..." problem below).  If 
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value.
+  (AKC - 2011/05/07)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD.
+  (QAK - 2011/04/26)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the fortran and hl/fortran
+  tests fail. We are looking into the issue. HL and C++ shared libraries
+  should now be working as intended, however.
+  (MAM - 2011/04/20)
+
+* The --with-mpe configure option does not work with Mpich2.
+  (AKC - 2011/03/10)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+  (NAF - 2011/01/19)
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user 
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as 
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  (SLU - 2010/02/02)
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+  (MAM - 2009/11/04)
+  
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO.
+  (CMC - 2009/04/28)
+
+* On an Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  (SLU - 2005/06/30)
+
+
+%%%%1.8.12%%%%   
+
+
+HDF5 version 1.8.12 released on 2013-11-04
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.11 and 
+HDF5-1.8.12, and contains information on the platforms tested and 
+known problems in HDF5-1.8.12. 
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.12 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.12 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.12 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.12 (current 
+release) versus Release 1.8.11":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.11
+- Supported Platforms
+- Supported Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - Added a configuration option to change the default plugin path.
+      The configure option is --with-default-plugindir=location.
+      The cmake option is -DH5_DEFAULT_PLUGINDIR:PATH=location.
+      HDFFV-8513.  (ADB 2013/09/04)
+    - Renamed FFLAGS to FCFLAGS in configure. (ADB 2013/08/13)
+    - CMake can now package a compressed examples file, the default for 
+      Windows binaries from HDF Group.  (ADB  - 2013/07/22)
+    
+    Library
+    -------
+    - None
+ 
+    Parallel Library
+    ----------------
+    - None
+ 
+    Tools
+    -----
+    - h5repack: Added the ability to use plugin filters to read and write 
+              files. The option uses the filter number. HDFFV-8345 
+              (ADB - 2013/09/04).
+    - h5dump: Added the option -N --any_path, which searches the file for 
+              paths that match the search path. HDFFV-7989 (ADB - 2013/08/12).
+    - h5dump: Added the optional arg 0 to -A, which excludes attributes 
+              from display. HDFFV-8134 (ADB - 2013/08/01).
+
+    High-Level APIs
+    ---------------
+    - None
+
+    Fortran API
+    -----------
+    - None
+
+    C++ API
+    -------
+    - Added tutorial examples to C++/examples.  They can be installed by
+      "make install-examples" and, in the installed directory, they can be
+      executed by running the script file run-c++-ex.sh. (BMR - 2013/09/28)
+    - A new class, H5::H5Location, is added to represent the location concept
+      in the C library.  It is a base class to H5::H5File and H5::H5Ojbect,
+      whose member functions are moved into H5::H5Location.  H5::H5File can
+      now inherent those functions.  As a result, an H5::H5File object can have
+      an attribute. (BMR - 2013/09/27)
+    - Added wrappers for H5Rget_obj_type2 to retrieve the type of the object
+      that an object reference points to. (BMR - 2013/09/27)
+	H5O_type_t H5Location::getRefObjType(void *ref, H5R_type_t ref_type)
+    - Added wrappers for H5Aexist to check whether an attribute exists given
+      a name. (BMR - 2013/09/27)
+	bool H5::H5Location::attrExists(const char* name)
+	bool H5::H5Location::attrExists(const H5std_string& name)
+    - Added a number of overloaded functions for convenience. (BMR - 2013/09/27)
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - None
+
+Bug Fixes since HDF5-1.8.11
+===========================
+
+    Configuration
+    -------------
+    - Modified H5detect.c to scan floating point types for padding bits before
+      analyzing the type further.  This should fix problems with gcc 4.8. 
+      (NAF - 2013/09/19 - HDFFV-8523/HDFFV-8500)
+    - HDF5 rpaths are no longer encoded in the library files when configured
+      with --disable-sharedlib-rpath. (LRK-2013-09-23 - HDFFV-8276)
+
+    Library
+    -------
+    - Added const qualifier to source buffer parameters in H5Dgather and
+      H5D_scatter_func_t (H5Dscatter callback).  (NAF - 2013/7/09)
+
+    - CMake now creates *.so.{lt_version} files with the same version as 
+      configure.  (ADB  - 2013/06/05 HDFFV-8437)
+
+    Parallel Library
+    ----------------
+    - None
+
+    Performance
+    -------------
+    - None
+
+    Tools
+    -----
+    - h5dump: Added the option -N --any_path, which searches the file for 
+              paths that match the search path. HDFFV-7989 (ADB - 2013/08/12).
+    - h5dump: Added the optional arg 0 to -A, which excludes attributes 
+              from display. HDFFV-8134 (ADB - 2013/08/01).
+    - h5dump correctly exports subsetted data to a file, using the --output
+      option.  (ADB  - 2013/06/07 HDFFV-8447)
+    - h5cc and other compile scripts now default to linking shared libraries
+      when HDF5 is configured with the --disable-static option.  
+      (LRK - 2013-09-23 - HDFFV-8141)
+
+    F90 API
+    -------
+    - None
+
+    C++ API
+    ------
+    - None
+
+    High-Level APIs:
+    ------
+    - None
+
+    Fortran High-Level APIs:
+    ------
+    - None
+
+    Testing
+    -------
+    - test/big sometimes failed with the message of "file selection+offset not
+      within extent". This has been fixed. (AKC - 2013/09/28 HDFFV-8271).
+    - tools/h5diff/testh5diff.sh is run in every "make check", even after it
+      has passed in the previous run. It should not run again if there are no
+      code changes. Fixed. (AKC - 2013/07/19 HDFFV-8392)
+
+Supported Platforms
+===================
+The following platforms are supported and have been tested for this release.
+They are built with the configure process unless specified otherwise.
+
+    AIX 5.3                       xlc 10.1.0.5
+    (NASA G-ADA)                  xlC 10.1.0.5
+                                  xlf90 12.1.0.6
+
+    Linux 2.6.18-308.13.1.el5PAE  GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP i686 i686 i386         compilers for 32-bit applications;
+    (jam)                             Version 4.1.2 20080704 (Red Hat 4.1.2-54)
+                                      Version 4.8.1
+                                  PGI C, Fortran, C++ Compilers for 32-bit
+                                  applications;
+                                      Version 13.7-0
+                                  Intel(R) C, C++, Fortran Compiler for 32-bit
+                                  applications;
+                                      Version 13.1.3 (Build 20130607)
+
+    Linux 2.6.18-308.16.1.el5     GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers for 64-bit applications;
+    (koala)                           Version 4.1.2 20080704 (Red Hat 4.1.2-54)
+                                      Version 4.8.1
+                                  PGI C, Fortran, C++ for 64-bit target on 
+                                  x86-64;
+                                      Version 13.7-0 
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                  applications running on Intel(R) 64; 
+                                      Version 13.1.3 (Build 20130607)
+
+    Linux 2.6.32-358.18.1.el6      GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (platypus)                       Version 4.4.7 20120313
+                                     Version 4.8.1
+                                  PGI C, Fortran, C++ for 64-bit target on 
+                                  x86-64;
+                                      Version 13.7-0 
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 13.1.3 (Build 20130607)
+
+    Linux 2.6.32-358.18.1.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
+                                  IBM XL C/C++ V11.1
+                                  IBM XL Fortran V13.1
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2008 w/ Intel Fortran 11 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 13 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 1.7.15(0.260/5/3) gcc(4.5.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2008 w/ Intel Fortran 11 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 13 (cmake)
+
+    Windows 8.1                   Visual Studio 2012 w/ Intel Fortran 13 (cmake)
+
+    Windows 8.1 x64               Visual Studio 2012 w/ Intel Fortran 13 (cmake)
+
+    Mac OS X Snow Leopard 10.6.8  gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    Darwin Kernel Version 10.8.0  g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    64-bit                        gfortran GNU Fortran (GCC) 4.6.2
+    (fred)                        Intel C (icc), Fortran (ifort), C++ (icpc)
+                                      12.1 Build 20120928
+
+    Mac OS X Lion 10.7.3          Apple clang/clang++ version 3.0 from Xcode 4.6.1
+    64-bit                        gfortran GNU Fortran (GCC) 4.6.2
+    (duck)                        Intel icc/icpc/ifort version 13.0.3
+
+    Mac OS X Mountain Lion 10.8.1 Apple clang/clang++ version 4.2 from Xcode 4.6.1
+    64-bit                        gfortran GNU Fortran (GCC) 4.6.2
+    (wren)                        Intel icc/icpc/ifort version 13.0.3
+
+    OpenVMS  IA64 V8.4            HP C V7.3-018         
+                                  HP Fortran V8.2-104939-50H96
+                                  HP C++ V7.4-004 
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested 
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+Solaris2.11 32-bit                      n        y/y    n        y    y     y
+Solaris2.11 64-bit                      n        y/y    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    n        y    y     y
+Windows 7 Cygwin                        n        y/n    n        y    y     y
+Windows 8.1                             n        y/y    n        y    y     y
+Windows 8.1   x64                       n        y/y    n        y    y     y
+Mac OS X Snow Leopard 10.6.8 64-bit     n        y/y    n        y    y     y
+Mac OS X Lion 10.7.3 64-bit             n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.1 64-bit    n        y/y    n        y    y     y
+AIX 5.3 32- and 64-bit                  n        y/n    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 GNU    y        y/y    y        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 Intel  n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 PGI    n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 PGI      n        y/y    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 GNU      n        y/y    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+Linux 2.6.32-358.2.1.el6.ppc64          n        y/n    n        y    y     y
+OpenVMS IA64 V8.4                       n        y/n    n        y    y     n
+
+Platform                                 Shared  Shared    Shared    Thread-  
+                                         C libs  F90 libs  C++ libs  safe     
+Solaris2.11 32-bit                         y       y         y         y        
+Solaris2.11 64-bit                         y       y         y         y        
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 8.1                                y       y         y         y
+Windows 8.1 x64                            y       y         y         y
+Mac OS X Snow Leopard 10.6.8 64-bit        y       n         y         n        
+Mac OS X Lion 10.7.3 64-bit                y       n         y         y        
+Mac OS X Mountain Lion 10.8.1 64-bit       y       n         y         y        
+AIX 5.3 32- and 64-bit                     y       n         n         y        
+CentOS 5.9 Linux 2.6.18-308 i686 GNU       y       y         y         y        
+CentOS 5.9 Linux 2.6.18-308 i686 Intel     y       y         y         n        
+CentOS 5.9 Linux 2.6.18-308 i686 PGI       y       y         y         n        
+CentOS 5.9 Linux 2.6.18 x86_64 GNU         y       y         y         y        
+CentOS 5.9 Linux 2.6.18 x86_64 Intel       y       y         y         n        
+CentOS 5.9 Linux 2.6.18 x86_64 PGI         y       y         y         n     
+CentOS 6.4 Linux 2.6.32 x86_64 GNU         y       y         y         n
+CentOS 6.4 Linux 2.6.32 x86_64 Intel       y       y         y         n
+Linux 2.6.32-358.2.1.el6.ppc64             y       y         y         n 
+OpenVMS IA64 V8.4                          n       n         n         n
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.18-308.13.1.el5PAE  MPICH mpich2-1.4.1p1 compiled with
+    #1 SMP i686 i686 i386             gcc 4.1.2 and gfortran 4.1.2
+    (jam)                         g95 (GCC 4.0.3 (g95 0.94!)
+
+    Linux 2.6.18-308.16.1.el5     MPICH mpich2-1.4.1p1 compiled with
+    #1 SMP x86_64 GNU/Linux           gcc 4.1.2 and gfortran 4.1.2
+    (koala)                       g95 (GCC 4.0.3 (g95 0.94!)
+                                  
+    FreeBSD 8.2-STABLE i386       gcc 4.5.4 [FreeBSD] 20110526
+    (loyalty)                     gcc 4.6.1 20110527
+                                  g++ 4.6.1 20110527
+                                  gfortran 4.6.1 20110527
+
+    FreeBSD 8.2-STABLE amd64      gcc 4.5.4 [FreeBSD] 20110526
+    (freedom)                     gcc 4.6.1 20110527
+                                  g++ 4.6.1 20110527
+                                  gfortran 4.6.1 20110527
+
+    Debian7.1.0 3.2.0-4-amd64 #1 SMP Debian 3.2.46-1 x86_64 GNU/Linux
+                                  gcc (Debian 4.7.2-5) 4.7.2
+                                  GNU Fortran (Debian 4.7.2-5) 4.7.2
+                                  (cmake and autotools)
+
+    Fedora19 3.11.1-200.fc19.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.8.1 20130603 (Red Hat 4.8.1-1)
+                                  GNU Fortran (GCC) 4.8.1 20130603 (Red Hat 4.8.1-1)
+                                  (cmake and autotools)
+
+    SUSE 12.3 3.7.10-1.16-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.7.2
+                                  GNU Fortran (SUSE Linux) 4.7.2 
+                                  (cmake and autotools)
+
+    Ubuntu 13.04 3.8.0-30-generic #44-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3
+                                  GNU Fortran (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3
+                                  (cmake and autotools)
+    
+    Cray Linux Environment (CLE)  PrgEnv-pgi/4.0.46
+    hopper.nersc.gov              pgcc 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgf90 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgCC 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+
+
+Known Problems
+==============
+* Several HDF5 command-line tools and tests leave behind generated files
+  that are not cleaned up with "make clean" or "make distclean" when software
+  is built in place. The issue will be addressed in the 1.8.13 release. We
+  recommend to use build directory to compile and test HDF5 as described
+  in the INSTALL file, section 4.2.
+ 
+* Source directory names with spaces in them will cause failures in configure
+  or make on Mac (HDFFV-8152), Linux, and probably all other platforms.  If a 
+  configure command with a space is run from a build directory, it will exit 
+  with an error message:  "checking whether build environment is sane... 
+  configure: error: unsafe srcdir value: '/scr/lrknox/hdf5 v1.8.12'".  If 
+  configure is run inside or below the directory with the space in the name, 
+  libtool will get the directory path from the system, put the part of the 
+  path before the space in the libdir variable in .../src/libhdf5.la, and 
+  then fail to find the nonexistent directory.  This is a known libtool issue 
+  and the suggested workaround is to rename the directory without spaces. 
+  (LRK - 2013/10/22)
+
+* CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv
+  catches some undefined behavior in the alignment algorithm of the macro 
+  DETECT_I in H5detect.c (HDFFV-8147). This issue will be addressed in the 
+  next release.  (SLU - 2013/10/16)
+
+* Running make check for the tools can fail in the tools tests if make was not
+  run prior. The tests for the tools use other tools in the tests, therefore
+  all the tools should be built before testing the tools. (ADB - 2013/10/09)
+
+* Make provided by Solaris fails in "make check". Solaris users should use
+  gmake to build and install HDF5 software. (AKC - 2013/10/08 - HDFFV-8534)
+
+* On OpenVMS, two soft conversion functions (H5T__conv_i_f and H5T__conv_f_i)
+  have bugs.  They convert data between floating-point numbers and integers.
+  But the library's default is hard conversion.  The user should avoid
+  explicitly enabling soft conversion between floating-point numbers and
+  integers. (Issue VMS-8; SLU - 2013/09/19)
+
+* On OpenVMS, ZLIB 1.2.8 library doesn't work properly.  ZLIB 1.2.5 works
+  fine.  So please use ZLIB 1.2.5 to build HDF5 library. (Issue VMS-5;
+  SLU 2013/09/19)  
+
+* When building using the Cray compilers on Cray machines, HDF5
+  configure mistakenly thinks the compiler is an intel compiler and
+  sets the -std=c99 flag which breaks configure on Cray. To build HDF5
+  properly on a Cray machine, please consult with the instructions in
+  INSTALL_parallel for building on Hopper.
+  (MSC - 2013/04/26 - HDFFV-8429)
+
+* The h5dump and h5diff utilities occasionally produce different output
+  between Linux and Windows systems. This is caused by lower-level library
+  routines that fail to write fill values to the user's buffer when reading
+  unallocated chunks from datasets that have a fill value set to
+  H5D_FILL_VALUE_DEFAULT. Due to platform differences the return of
+  spurious data values has only been encountered on Windows 32-bit systems.
+  (Issue HDFFV-8247; JP - 2013/03/27)
+
+* The 5.9 C++ compiler on Sun failed to compile a C++ test ttypes.cpp.  It 
+  complains with this message:
+      "/home/hdf5/src/H5Vprivate.h", line 130: Error: __func__ is not defined.
+  
+  The reason is that __func__ is a predefined identifier in C99 standard.  The
+  HDF5 C library uses it in H5private.h.  The test ttypes.cpp includes 
+  H5private.h (H5Tpkg.h<-H5Fprivate.h<-H5Vprivate.h<-H5private.h).  Sun's 5.9
+  C++ compiler doesn't support __func__, thus fails to compile the C++ test.
+  But Sun's 5.11 C++ compiler does.  To check whether your Sun C++ compiler 
+  knows this identifier, try to compile the following simple C++ program:
+      #include<stdio.h>
+
+      int main(void)
+      {
+          printf("%s\n", __func__);
+          return 0;
+      }
+  (SLU - 2012/11/5)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD with the
+  native release 8.2 compilers (4.2.1), but are working with gcc 4.6 from the
+  ports (and probably gcc releases after that).
+  (QAK - 2012/10/19)
+
+* The following h5dump test case fails in BG/P machines (and potentially other
+  machines that use a command script to launch executables):
+
+   h5dump --no-compact-subset -d "AHFINDERDIRECT::ah_centroid_t[0] it=0 tl=0"
+     tno-subset.h5
+  
+  This is due to the embedded spaces in the dataset name being interpreted
+  by the command script launcher as meta-characters, thus passing three
+  arguments to h5dump's -d flag. The command passes if run by hand, just
+  not via the test script.
+  (AKC - 2012/05/03)
+
+* On hopper, the build failed when RUNSERIAL and RUNPARALLEL are set
+  to aprun -np X, because the H5lib_settings.c file was not generated
+  properly. Not setting those environment variables works, because
+  configure was able to automatically detect that it is a Cray system
+  and used the proper launch commands when necessary. 
+  (MSC - 2012/04/18)
+
+* The data conversion test dt_arith.c fails in "long double" to integer
+  conversion on Ubuntu 11.10 (3.0.0.13 kernel) with GCC 4.6.1 if the library
+  is built with optimization -O3 or -O2.  The older GCC (4.5) or newer kernel
+  (3.2.2 on Fedora) do not have the problem.  Users should lower the 
+  optimization level (-O1 or -O0) by defining CFLAGS in the command line of 
+  "configure" like:
+
+      CFLAGS=-O1 ./configure
+
+  This will overwrite the library's default optimization level.
+  (SLU - 2012/02/07 - HDFFV-7829)
+  This issue is no longer present on Ubuntu 12.10 (3.5.0 kernel) with 
+  gcc 4.7.2.
+
+* The STDIO VFD does not work on some architectures, possibly due to 32/64
+  bit or large file issues.  The basic STDIO VFD test is known to fail on
+  64-bit SunOS 5.10 on SPARC when built with -m64 and 32-bit OS X/Darwin
+  10.7.0.  The STDIO VFD test has been disabled while we investigate and
+  a fix should appear in a future release.
+  (DER - 2011/10/14 - HDFFV-8235)
+
+* h5diff can report inconsistent results when comparing datasets of enum type
+  that contain invalid values.  This is due to how enum types are handled in
+  the library and will be addressed in a future release.
+  (DER - 2011/10/14 - HDFFV-7527)
+
+* The links test can fail under the stdio VFD due to some issues with external
+  links.  This will be investigated and fixed in a future release.
+  (DER - 2011/10/14 - HDFFV-7768)
+
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure 
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 - HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems 
+  (see the "While working on the 1.8.6 release..." problem below).  If 
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value.
+  (AKC - 2011/05/07)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD.
+  (QAK - 2011/04/26)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the fortran and hl/fortran
+  tests fail. We are looking into the issue. HL and C++ shared libraries
+  should now be working as intended, however.
+  (MAM - 2011/04/20)
+
+* The --with-mpe configure option does not work with Mpich2.
+  (AKC - 2011/03/10)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+  (NAF - 2011/01/19)
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user 
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as 
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  (SLU - 2010/02/02)
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+  (MAM - 2009/11/04)
+  
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO.
+  (CMC - 2009/04/28)
+
+* On an Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  (SLU - 2005/06/30)
+
+
+%%%%1.8.11%%%%   
+
+
+HDF5 version 1.8.11 released on 2013-05-08
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.10 and 
+HDF5-1.8.11-*, and contains information on the platforms tested and 
+known problems in HDF5-1.8.11-*. 
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.11 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.11 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.11 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.11 (current 
+release) versus Release 1.8.10":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.10
+- Supported Platforms
+- Supported Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - Libtool version number is changed to 8.0.0 because there are API
+      changes. See below for details. (AKC - 2013/05/07 HDFFV-8435)
+    - Mac OS X 10.7 (Lion) and 10.8 (Mountain Lion) uses clang/clang++ as the
+      default C and C++ compilers. (AKC - 2013/04/19 HDFFV-8245)
+    - CMake minimum is now 2.8.10. (ADB 2013/1/14)
+    - A new tool, cmakehdf5, which is a build command script similar to
+      buildhdf5 is added and is available in the bin directory.
+      (AKC - 2013/01/16 HDFFV-8336)
+    
+    Library
+    -------
+    - The library can load filter libraries dynamically during runtime.  Users
+      can set the search path through environment variable HDF5_PLUGIN_PATH 
+      and call H5Pset_filter to enable a dynamic filter. (SLU - 2013/04/08)
+    - Added new API functions H5Dscatter and H5Dgather to scatter data to and
+      and gather data from a selection within a memory buffer.
+      (NAF - 2013/02/05)
+    - The library now supports the data conversion from enumeration to numeric
+      (integer and floating-point number) datatypes. See Issue HDFFV-8221.
+      (SLU - 2012/10/23)
+ 
+    Parallel Library
+    ----------------
+    - None
+ 
+    Tools
+    -----
+    - h5dump: added new option -O or -ddl to output the ddl text to a file. This
+      is a complement to the -o or --output option, which redirects the data to
+      a file. HDFFV-8229 (ADB - 2013/2/25)
+
+    High-Level APIs
+    ---------------
+    - A new API function, H5DOwrite_chunk.  This function writes a data chunk 
+      directly into a file, bypassing hyperslab selection, data conversion, 
+      and the filter pipeline.  The user must be careful with the function and
+      clearly understand the I/O process of the library. (SLU - 2013/2/11)
+
+    Fortran API
+    -----------
+    - New API functions added (MSB - 2013/3/23):
+
+      h5odecr_refcount_f, h5oexists_by_name_f, h5oget_comment_f,
+      h5oget_comment_by_name_f, h5oincr_refcount_f, h5oopen_by_idx_f, 
+      h5oset_comment_f, h5oset_comment_by_name_f, h5oset_comment_by_name_f
+
+      F2003: h5oget_info_f, h5oget_info_by_idx_f, h5ovisit_by_name_f
+    
+
+    C++ API
+    -------
+    - None
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - SunOS 5.11 (emu) 32-bit and 64-bit with Sun C/C++ 5.12 compiler and
+      Sun Fortran 95 8.6 compiler.
+    - Visual Studio 2012 w/ Intel Fortran 13 on Windows 7
+    - g95 released new version recently and is tested in this release.
+
+Bug Fixes since HDF5-1.8.10
+==========================
+
+    Configuration
+    -------------
+    - Fixed Thread-safe configure failure for the AIX platform.
+      (AKC - 2013/04/19 HDFFV-8390)
+    - Configure will check the result of header searches before searching for
+      the library. 
+      Fixes HDFFV-8257 (ADB 2013/03/04)
+    - HDF does not support building SHARED Fortran libraries on OSX. Added 
+      CMake code to check for this condition. 
+      Fixes HDFFV-8227 (ADB 2013/03/04)
+    - CMake builds on Windows will no longer use legacy naming for libraries. 
+      The "dll" tag will no longer be added to the name of *.lib and *.dll.
+      The option HDF_LEGACY_NAMING is now OFF by default.
+      Fixes HDFFV-8292 (ADB 2013/01/30)
+
+    Library
+    -------
+    - The library now behaves correctly when performing large I/O operations 
+      on Mac OS-X.  Previously, single I/O operations > 2 GB would fail 
+      since the Darwin read/write calls cannot handle the number of bytes 
+      that their parameter types imply.
+      Fixes HDFFV-7975 and HDFFV-8240 (DER 2013/01/07)
+    - Fixed a bug in the core VFD that causes failures when opening files 
+      > 2 GB.
+      Fixes HDFFV-8124 and HDFFV-8158 (DER 2013/01/07)
+    - Fixed a bug where unintialized memory was read during variable-length
+      type conversion.  This caused segfaults in netCDF.  Fixes HDFFV-8159.
+      (DER 2013/03/30)
+    - Removed the H5Pset/get_dxpl_multi functions from the library.  The
+      intended functionality for them was never fully implemented, and they
+      have always been fundamentally broken.  NOTE: This does not affect 
+      setting the multi VFD or any expected VFD functionality.  Multi VFD 
+      usage remains unchanged.  
+      Fixes HDFFV-8296.  (DER 2013/03/30)
+
+    Parallel Library
+    ----------------
+    - None
+
+    Performance
+    -------------
+    - None
+
+    Tools
+    -----
+    - h5redeploy is changed to do this by default:
+	Installation directories:
+	prefix       architecture-independent files.
+	exec_prefix  architecture-dependent files, default is <prefix>.
+	libdir       libraries, default is <exec_prefix>/lib.
+	includedir   header files, default is <prefix/include>.
+      This allows users to just change the first line of prefix=<...> and the
+      effect will change libdir and includedir too.  (AKC 2013/04/05 HDFFV-8358)
+    - h5repack: Fixed failure to convert the layout of a small chunked 
+      dataset (size < 1K) to contiguous layout.  HDFFV-8214 (JKM 2013/03/26)
+    - h5dump: Fixed displaying compression ratio for unknown or user-defined 
+      filters. HDFFV-8344 (XCAO 2013/03/19)
+    - h5dump: Changed UNKNOWN_FILTER to USER_DEFINED_FILTER for user defined 
+      filter. HDFFV-8346 (XCAO 2013/03/19)
+    - h5diff: Fixed to return the correct exit code 1 when the program 
+      detects a unique extra attribute. Prior to this fix, h5diff returned 
+      exit code 0 indicating the two files are identical.   
+      HDFFV-7643 (JKM 2013/02/15)
+    - h5dump: Fixed writing nulls to a binary file when exporting a dataset
+      with compound string datatype. HDFFV-8169 (ADB 2013/1/31)
+    - The following h5stat test case failed in BG/P machines (and potentially
+      other machines that display extra output if an MPI task returns with a
+      non-zero code.)
+        Testing h5stat notexist.h5
+      The test script was fixed to ignore the extra output.  HDFFV-8233 
+      (AKC - 2012/11/30)
+    - h5diff: Improved speed when comparing HDF5 files with lots of
+      attributes. Much slower performance was identified with release versions 
+      from 1.8.7 to 1.8.10 compared to 1.8.6. (JKM 2012/10/19)
+
+    F90 API
+    -------
+    - The integer type of the 'offset' argument in h5pset_external_f and
+      h5pget_external_f was changed to INTEGER(KIND=OFF_T) to support 8-byte
+      integers, matching the C type definition of off_t. (MSB - 2013/3/23)
+    - h5fc updated to recognize .f95, .f03 and .f08 file extensions. 
+
+    C++ API
+    ------
+    - The C++ wrappers DSetMemXferPropList::setMulti/getMulti were removed 
+      because the C functions H5Pset/get_dxpl_multi functions are removed 
+      from the library. Fixes HDFFV-8296 by DER.  (BMR 2013/03/30)
+    - An exception thrown by an internal function was not propagating to the
+      test program during stack unwinding, so it couldn't be caught by the
+      test, and the program terminated "without an active exception."  It 
+      seemed that the problem happened when c_str() was used to generate 
+      an equivalent const char* from a std::string and the resulting string 
+      was passed to the internal function.  As a work-around, we added a 
+      try/catch around the the call to the internal function and when the 
+      exception is caught there, it is re-thrown.  Fixes HDFFV-8067.  
+      (BMR 2013/03/30)
+
+    High-Level APIs:
+    ------
+    - Fixed a problem with H5DSget_scale_name including the NULL terminator 
+      in the size calculation returned by the function. The API was changed 
+      to NOT include the NULL terminator in the size of name returned 
+      (MSB- 2013/2/10)
+
+    Fortran High-Level APIs:
+    ------
+    - None
+
+    Testing
+    -------
+    - In some Mac systems, testlibinfo.sh failed with this error:
+         Check file ../src/.libs/libhdf5.7.dylib
+         strings: object: ../src/.libs/libhdf5.7.dylib malformed object \
+         (unknown load command 15)
+      The strings command of Mac systems inspects library files, and older
+      versions of strings may not know newer library formats, resulting
+      in errors.  Fixed by sending the library file as stdin to the strings
+      command to avoid this problem. (AKC - 2013/03/08 HDFFV-8305)
+    - Fixed a typo in the ERROR macro in test/testhdf5.h. It segmentation
+      faulted when used before. (AKC - 2013/02/12 HDFFV-8267)
+
+Supported Platforms
+===================
+The following platforms are supported and have been tested for this release.
+They are built with the configure process unless specified otherwise.
+
+    AIX 5.3                       xlc 10.1.0.5
+    (NASA G-ADA)                  xlC 10.1.0.5
+                                  xlf90 12.1.0.6
+
+    Linux 2.6.18-308.13.1.el5PAE  GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP i686 i686 i386         compilers for 32-bit applications;
+    (jam)                             Version 4.1.2 20080704 (Red Hat 4.1.2-54)
+                                      Version 4.6.3
+                                  PGI C, Fortran, C++ Compilers for 32-bit
+                                  applications;
+                                      Version 11.9-0
+                                      Version 12.5-0
+                                  Intel(R) C, C++, Fortran Compiler for 32-bit
+                                  applications;
+                                      Version 12.1 (Build 20110811)
+                                      Version 12.1 (Build 20120212)
+
+    Linux 2.6.18-308.16.1.el5     GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers for 64-bit applications;
+    (koala)                           Version 4.1.2 20080704 (Red Hat 4.1.2-52)
+                                      Version 4.6.3
+                                  PGI C, Fortran, C++ for 64-bit target on 
+                                  x86-64;
+                                      Version 11.9-0 
+                                      Version 12.5-0
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                  applications running on Intel(R) 64; 
+                                      Version 12.1 (Build 20110811)
+                                      Version 12.1 (Build 20120212)
+
+    Linux 2.6.32-358.2.1.el6      GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (platypus)                       Version 4.4.7 20120313
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 12.1 20120212
+
+    Linux 2.6.32-358.2.1.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
+                                  IBM XL C/C++ V11.1
+                                  IBM XL Fortran V13.1
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2008 w/ Intel Fortran 11 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 13 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 1.7.15(0.260/5/3) gcc(4.5.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2008 w/ Intel Fortran 11 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 13 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 1.7.15(0.260/5/3) gcc(4.5.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Mac OS X Snow Leopard 10.6.8  gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    Darwin Kernel Version 10.8.0  g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    64-bit                        gfortran GNU Fortran (GCC) 4.6.2
+    (fred)                        Intel C (icc), Fortran (ifort), C++ (icpc)
+                                      12.1 Build 20120928
+
+    Mac OS X Lion 10.7.3          Apple clang/clang++ version 3.0 from Xcode 4.6.1
+    64-bit                        gfortran GNU Fortran (GCC) 4.6.2
+    (duck)                        Intel icc/icpc/ifort version 13.0
+
+    Mac OS X Mountain Lion 10.8.1 Apple clang/clang++ version 4.2 from Xcode 4.6.1
+    64-bit    			  gfortran GNU Fortran (GCC) 4.6.2
+    (wren)                        Intel icc/icpc/ifort version 13.0.1.119
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested 
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+Solaris2.11 32-bit                      n        y/y    n        y    y     y
+Solaris2.11 64-bit                      n        y/n    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    n        y    y     y
+Windows 7 Cygwin                        n        y/n    n        y    y     y
+Windows 7 x64 Cygwin                    n        y/n    n        y    y     y
+Mac OS X Snow Leopard 10.6.8 64-bit     n        y/y    n        y    y     y
+Mac OS X Lion 10.7.3 64-bit             n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.1 64-bit    n        y/y    n        y    y     y
+AIX 5.3 32- and 64-bit                  n        y/n    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 GNU    y        y/y    y        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 Intel  n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 PGI    n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 PGI      n        y/y    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 GNU      n        y/n    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+Linux 2.6.32-358.2.1.el6.ppc64          n        y/n    n        y    y     y
+
+
+Platform                                 Shared  Shared    Shared    Thread-  
+                                         C libs  F90 libs  C++ libs  safe     
+Solaris2.11 32-bit                         y       y         y         y        
+Solaris2.11 64-bit                         y       y         y         y        
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 7 x64 Cygwin                       n       n         n         y
+Mac OS X Snow Leopard 10.6.8 64-bit        y       n         y         n        
+Mac OS X Lion 10.7.3 64-bit                y       n         y         y        
+Mac OS X Mountain Lion 10.8.1 64-bit       y       n         y         y        
+AIX 5.3 32- and 64-bit                     y       n         n         y        
+CentOS 5.9 Linux 2.6.18-308 i686 GNU       y       y         y         y        
+CentOS 5.9 Linux 2.6.18-308 i686 Intel     y       y         y         n        
+CentOS 5.9 Linux 2.6.18-308 i686 PGI       y       y         y         n        
+CentOS 5.9 Linux 2.6.18 x86_64 GNU         y       y         y         y        
+CentOS 5.9 Linux 2.6.18 x86_64 Intel       y       y         y         n        
+CentOS 5.9 Linux 2.6.18 x86_64 PGI         y       y         y         n     
+CentOS 6.4 Linux 2.6.32 x86_64 GNU         y       y         y         n
+CentOS 6.4 Linux 2.6.32 x86_64 Intel       y       y         y         n
+Linux 2.6.32-358.2.1.el6.ppc64             y       y         y         n 
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.18-308.13.1.el5PAE  MPICH mpich2-1.4.1p1 compiled with
+    #1 SMP i686 i686 i386             gcc 4.1.2 and gfortran 4.1.2
+    (jam)                         g95 (GCC 4.0.3 (g95 0.94!)
+
+    Linux 2.6.18-308.16.1.el5     MPICH mpich2-1.4.1p1 compiled with
+    #1 SMP x86_64 GNU/Linux           gcc 4.1.2 and gfortran 4.1.2
+    (koala)                       g95 (GCC 4.0.3 (g95 0.94!)
+                                  
+    FreeBSD 8.2-STABLE i386       gcc 4.2.1 [FreeBSD] 20070719
+    (loyalty)                     gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    FreeBSD 8.2-STABLE amd64      gcc 4.2.1 [FreeBSD] 20070719
+    (freedom)                     gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    Debian6.0.7 2.6.32-5-amd64 #1 SMP x86_64 GNU/Linux
+                                  gcc (Debian 4.4.5-8) 4.4.5
+                                  GNU Fortran (Debian 4.4.5-8) 4.4.5
+                                  (cmake and autotools)
+
+    Fedora18 3.7.9-205.fc18.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.7.2 20121109 (Red Hat 4.7.2-8)
+                                  GNU Fortran (GCC) 4.7.2 20120507 (Red Hat 4.7.2-8)
+                                  (cmake and autotools)
+
+    SUSE 12.3 3.7.10-1.1-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.7.2
+                                  GNU Fortran (SUSE Linux) 4.7.2 
+                                  (cmake and autotools)
+
+    Ubuntu 12.10 3.5.0-25-generic #39-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.7.2-2ubuntu1) 4.7.2
+                                  GNU Fortran (Ubuntu/Linaro 4.7.2-2ubuntu1) 4.7.2
+                                  (cmake and autotools)
+    
+    Cray Linux Environment (CLE)  PrgEnv-pgi/4.0.46
+    hopper.nersc.gov              pgcc 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgf90 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgCC 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+
+
+Known Problems
+==============
+
+* When building using the Cray compilers on Cray machines, HDF5
+  configure mistakenly thinks the compiler is an intel compiler and
+  sets the -std=c99 flag which breaks configure on Cray. To build HDF5
+  properly on a Cray machine, please consult with the instructions in
+  INSTALL_parallel for building on Hopper.
+  (MSC - 2013/04/26 - HDFFV-8429)
+
+* The h5dump and h5diff utilities occasionally produce different output
+  between Linux and Windows systems. This is caused by lower-level library
+  routines that fail to write fill values to the user's buffer when reading
+  unallocated chunks from datasets that have a fill value set to
+  H5D_FILL_VALUE_DEFAULT. Due to platform differences the return of
+  spurious data values has only been encountered on Windows 32-bit systems.
+  (Issue HDFFV-8247; JP - 2013/03/27)
+
+* The 5.9 C++ compiler on Sun failed to compile a C++ test ttypes.cpp.  It 
+  complains with this message:
+      "/home/hdf5/src/H5Vprivate.h", line 130: Error: __func__ is not defined.
+  
+  The reason is that __func__ is a predefined identifier in C99 standard.  The
+  HDF5 C library uses it in H5private.h.  The test ttypes.cpp includes 
+  H5private.h (H5Tpkg.h<-H5Fprivate.h<-H5Vprivate.h<-H5private.h).  Sun's 5.9
+  C++ compiler doesn't support __func__, thus fails to compile the C++ test.
+  But Sun's 5.11 C++ compiler does.  To check whether your Sun C++ compiler 
+  knows this identifier, try to compile the following simple C++ program:
+      #include<stdio.h>
+
+      int main(void)
+      {
+          printf("%s\n", __func__);
+          return 0;
+      }
+  (SLU - 2012/11/5)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD with the
+  native release 8.2 compilers (4.2.1), but are working with gcc 4.6 from the
+  ports (and probably gcc releases after that).
+  (QAK - 2012/10/19)
+
+* The following h5dump test case fails in BG/P machines (and potentially other
+  machines that use a command script to launch executables):
+
+   h5dump --no-compact-subset -d "AHFINDERDIRECT::ah_centroid_t[0] it=0 tl=0"
+     tno-subset.h5
+  
+  This is due to the embedded spaces in the dataset name being interpreted
+  by the command script launcher as meta-characters, thus passing three
+  arguments to h5dump's -d flag. The command passes if run by hand, just
+  not via the test script.
+  (AKC - 2012/05/03)
+
+* On hopper, the build failed when RUNSERIAL and RUNPARALLEL are set
+  to aprun -np X, because the H5lib_settings.c file was not generated
+  properly. Not setting those environment variables works, because
+  configure was able to automatically detect that it's a Cray system
+  and used the proper launch commands when necessary. 
+  (MSC - 2012/04/18)
+
+* The data conversion test dt_arith.c fails in "long double" to integer
+  conversion on Ubuntu 11.10 (3.0.0.13 kernel) with GCC 4.6.1 if the library
+  is built with optimization -O3 or -O2.  The older GCC (4.5) or newer kernal
+  (3.2.2 on Fedora) doesn't have the problem.  Users should lower the 
+  optimization level (-O1 or -O0) by defining CFLAGS in the command line of 
+  "configure" like:
+
+      CFLAGS=-O1 ./configure
+
+  This will overwrite the library's default optimization level.
+  (SLU - 2012/02/07 - HDFFV-7829)
+  This issue is no longer present on Ubuntu 12.10 (3.5.0 kernel) with 
+  gcc 4.7.2.
+
+* The STDIO VFD does not work on some architectures, possibly due to 32/64
+  bit or large file issues.  The basic STDIO VFD test is known to fail on
+  64-bit SunOS 5.10 on SPARC when built with -m64 and 32-bit OS X/Darwin
+  10.7.0.  The STDIO VFD test has been disabled while we investigate and
+  a fix should appear in a future release.
+  (DER - 2011/10/14 - HDFFV-8235)
+
+* h5diff can report inconsistent results when comparing datasets of enum type
+  that contain invalid values.  This is due to how enum types are handled in
+  the library and will be addressed in a future release.
+  (DER - 2011/10/14 - HDFFV-7527)
+
+* The links test can fail under the stdio VFD due to some issues with external
+  links.  This will be investigated and fixed in a future release.
+  (DER - 2011/10/14 - HDFFV-7768)
+
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure 
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 - HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems 
+  (see the "While working on the 1.8.6 release..." problem below).  If 
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value.
+  (AKC - 2011/05/07)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD.
+  (QAK - 2011/04/26)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the fortran and hl/fortran
+  tests fail. We are looking into the issue. HL and C++ shared libraries
+  should now be working as intended, however.
+  (MAM - 2011/04/20)
+
+* The --with-mpe configure option does not work with Mpich2.
+  (AKC - 2011/03/10)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+  (NAF - 2011/01/19)
+
+* The library's test dt_arith.c showed a compiler's rounding problem on
+  Cygwin when converting from unsigned long long to long double.  The 
+  library's own conversion works fine.  We defined a macro for Cygwin to
+  skip this test until we can solve the problem.
+  (SLU - 2010/05/05 - HDFFV-1264)
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user 
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as 
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  (SLU - 2010/02/02)
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+  (MAM - 2009/11/04)
+  
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO.
+  (CMC - 2009/04/28)
+
+* On an Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  (SLU - 2005/06/30)
+
+
+%%%%1.8.10-patch1%%%%   
+
+
+HDF5 version 1.8.10-patch1 released on 2013-01-22
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.9 and 
+HDF5 1.8.10, and contains information on the platforms tested and 
+known problems in HDF5-1.8.10. 
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.10 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.10 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.10 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.10 (current 
+release) versus Release 1.8.9":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.10
+- Bug Fixes since HDF5-1.8.9
+- Supported Platforms
+- Supported Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - A new tool, cmakehdf5, which is a build command script similar to
+      buildhdf5 is added and is available in the bin directory.
+      (AKC - 2013/01/21)
+
+    Library
+    -------
+    - Updated to latest autotools and changed all hard *.sh scripts to
+      configure managed *.sh.in files. Removed overloading of autotools
+      TESTS variable by examples and tests. Renamed configure.in to
+      configure.ac. (ADB - 2012/08/23 - HDFFV-8129)
+    - The data sieve buffer size was set for all the datasets in the file.  It
+      could waste memory if any dataset size is smaller than the sieve buffer
+      size.  Now the library picks the smaller one between the dataset size
+      and the sieve buffer size from the file access property. See Issue 7934.
+      (SLU - 2012/4/11)
+ 
+    Parallel Library
+    ----------------
+    - Added the H5Pget_mpio_no_collective_cause() function that retrieves 
+      reasons why the collective I/O was broken during read/write IO access. 
+      (JKM - 2012/08/30 HDFFV-8143)
+
+    - Added H5Pget_mpio_actual_io_mode_f (MSB - 2012/09/27)
+ 
+    Tools
+    -----
+    - h5import: Changed to allow the use of h5dump output as input files to 
+      h5import. h5dump must include the "-p" option to print the properties; 
+      configuration file is captured output of h5dump. The restrictions are 
+      that only one dataset with a simple datatype (integer, floating-point, 
+      or string) can be processed. Integers and floating-point imports from 
+      h5dump must use the "binary" option for the data file. The string version 
+      uses the h5dump "-y --width=1" options to disable the indexing printouts, 
+      print single columns, and obviously NOT use the "binary" option. 
+      (ADB - 2012/07/19 HDFFV-721)
+
+    High-Level APIs
+    ---------------
+    - None
+
+    Fortran API
+    -----------
+    - Fixed a typo in return value of the nh5dread_f_c function (was 1 
+      instead of 0 on success); fixed the return value to make it consistent
+      with other Fortran functions; cleaned debug statements from the code.
+      (EIP - 2012/06/23)
+
+    C++ API
+    -------
+    - None
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - None
+
+Bug Fixes since HDF5-1.8.10
+===========================
+    Library
+    -------
+    - The library now behaves correctly when performing large I/O operations on
+      Mac OS-X.  Previously, single I/O operations > 2 GB would fail since the
+      Darwin read/write calls cannot handle the number of bytes that their
+      parameter types imply.
+      Fixes HDFFV-7975 and HDFFV-8240 (DER - 07 JAN 2013)
+    - Fixed a bug in the core VFD that cause failures when opening files > 2 GB.
+      Fixes HDFFV-8124 and HDFFV-8158 (DER - 07 JAN 2013)
+
+    Tools
+    -----
+    - The following h5stat test case failed in BG/P machines (and potentially
+      other machines that display extra output if an MPI task returns with a
+      non-zero code.)
+        Testing h5stat notexist.h5
+      The test script was fixed to ignore the extra output.
+      HDFFV-8233 (AKC - 2012/12/17)
+    - h5diff: Fixed slowness when comparing HDF5 files with many attributes. 
+      Much slower performance was identified with later release version 
+      (from 1.8.7 to 1.8.10) compared to 1.8.6. The issue was introduced 
+      from fixing an attribute related bug for 1.8.7 release in the past.
+      HDFFV-8145 (JKM 2012/12/13)
+
+    Testing
+    -------
+    - None
+
+Bug Fixes since HDF5-1.8.9
+==========================
+
+    Configuration
+    -------------
+    - Fixed configure --enable-production to not use -O optimization for Lion
+      and Mountain Lion systems when gcc (i686-apple-darwin11-llvm-gcc-4.2
+      (GCC) 4.2.1) is used.  Somehow the -O optimization will cause some of
+      the hard conversion code in test/dt_arith.c to fail. HDFFV-8017.
+      (AKC - 2012/10/10)
+    - Fixed AIX Fortran compiler flags to use appropriate settings for
+      debugging, profiling, and optimization situations. HDFFV-8069. 
+      (AKC 2012/09/27)
+
+    Library
+    -------
+    - Fixed a memory leak exposed when inserting/removing a property
+      from a property list several times. HDFFV-8022. (MSC 2012/05/18)
+    - The file_image test will fail in the "initial file image and callbacks in
+      the core VFD" sub-test if the source directory is read-only as the test
+      fails to create its test files in the build directory. This has been
+      fixed. HDFFV-8009 (AKC - 2012/07/06)
+  
+
+    Parallel Library
+    ----------------
+    - The MPI-POSIX VFD was updated to include the POSIX and Windows
+      correctness features added that had already been added to the other VFDs.
+      HDFFV-8058/7845.  (DER 2012/09/17)
+
+    Performance
+    -------------
+    - Removed program perform/benchpar from the enable-build-all list.  The
+      program will be retired or moved to another location.  HDFFV-8156
+      (AKC 2012/10/01)
+    - Retired program perform/mpi-perf. Its purpose has been incorporated
+      into h5perf. (AKC 2012/09/21)
+
+    Tools
+    -----
+    - h5repack: "h5repack -f NONE file1.h5 out.h5" command failed if
+      source file contains chunked dataset and a chunk dim is bigger than 
+      the dataset dim. Another issue is that the command changed max dims
+      if chunk dim is smaller than the dataset dim. These issue occurred 
+      when dataset size is smaller than 64k (compact size limit)  Fixed both.
+      HDFFV-8012 (JKM 2012/09/24)
+    - h5diff: Fixed the counter in verbose mode (-v, -r) so that it will no 
+      longer add together the differences between datasets and the differences 
+      between attributes of those datasets. This change makes the output of 
+      verbose mode consistent for datasets, groups, and committed datatypes. 
+      HDFFV-5919 (JKM 2012/09/10)
+    - h5diff: Fixed the incorrect result when comparing attribute data 
+      values and the data type has the same class but different sizes.
+      HDFFV-7942  (JKM 2012/08/15)
+    - h5dump: Replaced single element fwrite with block writes.
+      HDFFV-1208 (ADB 2012/08/13)
+    - h5diff: Fixed test failure for "make check" due to failure of 
+      copying test files when performed in HDF5 source tree. Also applied
+      to other tools.  HDFFV-8107 (JKM 2012/08/01)
+    - ph5diff: Fixed intermittent hang issue on a certain operation in 
+      parallel mode. It was detected by daily test for comparing 
+      non-comparable objects, but it could have occurred in other 
+      operations depending on machine condition.  HDFFV-8003 (JKM 2012/08/01)
+    - h5diff: Fixed the function COPY_TESTFILES_TO_TESTDIR() of testh5diff.sh
+      to better report when there is an error in the file copying.
+      HDFFV-8105 (AKC 2012/07/22)
+    - h5dump: Fixed the sort by name display to maintain correct parent/child
+      relationships between ascending/descending order.
+      HDFFV-8095 (ADB 2012/07/12)
+    - h5dump: Fixed the display by creation order when using option -n 
+      (print contents).
+      HDFFV-5942 (ADB 2012/07/09)
+    - h5dump: Changed to allow H5T_CSET_UTF8 to be displayed in h5dump output. 
+      Used technique similar to what was done in h5ls (matches library 
+      options).
+      HDFFV-7999 (ADB 2012/05/23)
+    - h5diff: Fixed the tool so that it will not check and display the status 
+      of dangling links without setting the --follow-symlinks option. This 
+      also improved performance when comparing lots of external links without 
+      the --follow-symlinks option.  
+      HDFFV-7998 (JKM 2012/04/26)
+
+    F90 API
+    -------
+    
+    - Fixed a typo in return value of the nh5dread_f_c function (was 1
+      instead of 0 on success); fixed the return value to make it consistent
+      with other Fortran functions; cleaned debug statements from the code.
+      (EIP - 2012/06/23)
+
+    - Fixed a problem writing/reading control characters to a dataset; writing
+      a string containing alerts, backspace, carriage_return, form_feed,
+      horizontal_tab, vertical_tab, or new_line is now tested and working.
+      (MSB - 2012/09/01)
+
+    - Corrected the integer type of H5S_UNLIMITED_F to HSIZE_T (MSB - 2012/09/01)
+
+    - Corrected the number of continuation lines in the src files
+      to be less than 32 lines for F95 compliance. (MSB - 2012/10/01)
+
+    C++ API
+    ------
+    - None
+
+    High-Level APIs:
+    ------
+
+    - Fixed problem with H5TBdelete_record destroying all data following the 
+      deletion of a row. (MSB- 2012/7/26)
+
+    - Fixed H5LTget_attribute_string not closing an object identifier when an 
+      error occurs. (MSB- 2012/7/21)
+
+    - Corrected the return type of H5TBAget_fill from herr_t to htri_t to 
+      reflect that a return value of 1 indicates that a fill value is 
+      present, 0 indicates a fill value is not present, and <0 indicates an 
+      error.
+
+    Fortran High-Level APIs:
+    ------
+    - None
+
+Supported Platforms
+===================
+    AIX 5.3                       xlc 10.1.0.5
+    (NASA G-ADA)                  xlC 10.1.0.5
+                                  xlf90 12.1.0.6
+
+    Linux 2.6.18-308.13.1.el5PAE  GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP i686 i686 i386         compilers for 32-bit applications;
+    (jam)                             Version 4.1.2 20080704 (Red Hat 4.1.2-52)
+                                      Version 4.6.3
+                                  PGI C, Fortran, C++ Compilers for 32-bit
+                                  applications;
+                                      Version 11.9-0
+                                  Intel(R) C, C++, Fortran Compiler for 32-bit
+                                  applications;
+                                      Version 12.1
+                                  MPICH mpich2-1.4.1p1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    Linux 2.6.18-308.16.1.el5     GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers for 32-bit applications;
+    (koala)                           Version 4.1.2 20080704 (Red Hat 4.1.2-52)
+                                      Version 4.6.3
+                                  PGI C, Fortran, C++ for 64-bit target on 
+                                  x86-64;
+                                      Version 11.9-0 
+                                      Version 12.5-0
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                  applications running on Intel(R) 64; 
+                                      Version 12.1 (Build 20110811)
+                                      Version 12.1 (Build 20120212)
+                                  MPICH mpich2-1.4.1p1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    Linux 2.6.32-220.7.1.el6.ppc64 gcc (GCC) 4.4.6 20110731 (Red Hat 4.4.6-3) 
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.6 20110731 
+    (ostrich)                     GNU Fortran (GCC) 4.4.6 20110731 (Red Hat 4.4.6-3)
+
+    Linux 2.6.32-220.23.1.1chaos  Intel C, C++, Fortran Compilers
+    ch5.x86_64 GNU/Linux              Version 12.1.5.339
+    (LLNL Aztec)
+
+    IBM Blue Gene/P               XL C for Blue Gene/P, bgxlc V9.0
+    (LLNL uDawn)                  XL C++ for Blue Gene/P, bgxlC V9.0
+                                  XL Fortran for Blue Gene/P, bgxlf90 V11.1
+
+    SunOS 5.10 32- and 64-bit     Sun C 5.9 Sun OS_sparc Patch 124867-16
+    (linew)                       Sun Fortran 95 8.3 Sun OS_sparc Patch 127000-13
+                                  Sun C++ 5.9 Sun OS_sparc Patch 124863-26
+                                  Sun C 5.11 SunOS_sparc
+                                  Sun Fortran 95 8.5 SunOS_sparc
+                                  Sun C++ 5.11 SunOS_sparc
+
+    Windows XP                    Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+
+    Windows XP x64                Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+
+    Windows 7                     Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 1.7.15(0.260/5/3) gcc(4.5.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 1.7.15(0.260/5/3) gcc(4.5.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Mac OS X Snow Leopard 10.6.8  gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    Darwin Kernel Version 10.8.0  g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    (fred)                        gfortran GNU Fortran (GCC) 4.6.2
+                                  Intel C (icc), Fortran (ifort), C++ (icpc)
+                                      12.1.0.038 Build 20110811
+
+    Mac OS X Snow Leopard 10.6.8  gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    Darwin Kernel Version 10.8.0  g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    Intel 32-bit                  gfortran GNU Fortran (GCC) 4.6.1
+    (tejeda)                      Intel C (icc), Fortran (ifort), C++ (icpc)
+                                      12.1.0.038 Build 20110811
+
+    Mac OS X Lion 10.7.3          gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 4.2.1
+    32- and 64-bit                g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 4.2.1
+    (duck)                        gfortran GNU Fortran (GCC) 4.6.2
+
+    Mac OS X Mountain Lion 10.8.1 cc Apple clang version 4.0 from Xcode 4.5.1
+    (owl)                         c++ Apple clang version 4.0 from Xcode 4.5.1
+				  gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 4.5.1
+				  g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 4.5.1
+    			          gfortran GNU Fortran (GCC) 4.6.2
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested 
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+Solaris2.10 32-bit                      n        y/y    n        y    y     y
+Solaris2.10 64-bit                      n        y/n    n        y    y     y
+Windows 7                               y        y/n    n        y    y     y
+Windows 7     x64                       y        y/n    n        y    y     y
+Mac OS X Snow Leopard 10.6.8 32-bit     n        y/y    n        y    y     n 
+Mac OS X Snow Leopard 10.6.8 64-bit     n        y/y    n        y    y     y
+Mac OS X Lion 10.7.3 32-bit             n        y/y    n        y    y     n
+Mac OS X Lion 10.7.3 64-bit             n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.1 64-bit    n        y/n    n        y    y     n
+AIX 5.3 32- and 64-bit                  y        y/n    y        y    y     y
+CentOS 5.5 Linux 2.6.18-308 i686 GNU    y        y/y    y        y    y     y
+CentOS 5.5 Linux 2.6.18-308 i686 Intel  n        y/y    n        y    y     y
+CentOS 5.5 Linux 2.6.18-308 i686 PGI    n        y/y    n        y    y     y
+CentOS 5.5 Linux 2.6.18 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 5.5 Linux 2.6.18 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 5.5 Linux 2.6.18 x86_64 PGI      n        y/y    n        y    y     y
+Linux 2.6.32-220.7.1.el6.ppc64          n        y/n    n        y    y     y
+
+
+Platform                                 Shared  Shared    Shared    Thread-  
+                                         C libs  F90 libs  C++ libs  safe     
+Solaris2.10 32-bit                         y       y         y         y        
+Solaris2.10 64-bit                         n       n         n         n        
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Mac OS X Snow Leopard 10.6.8 32-bit        y       n         y         n        
+Mac OS X Snow Leopard 10.6.8 64-bit        y       n         y         n        
+Mac OS X Lion 10.7.3 32-bit                y       n         y         y        
+Mac OS X Lion 10.7.3 64-bit                y       n         y         y        
+Mac OS X Mountain Lion 10.8.1 64-bit       y       n         y         y        
+AIX 5.3 32- and 64-bit                     n       n         n         y        
+CentOS 5.5 Linux 2.6.18-308 i686 GNU       y       y         y         y        
+CentOS 5.5 Linux 2.6.18-308 i686 Intel     y       y         y         n        
+CentOS 5.5 Linux 2.6.18-308 i686 PGI       y       y         y         n        
+CentOS 5.5 Linux 2.6.18 x86_64 GNU         y       y         y         y        
+CentOS 5.5 Linux 2.6.18 x86_64 Intel       y       y         y         n        
+CentOS 5.5 Linux 2.6.18 x86_64 PGI         y       y         y         n        
+Linux 2.6.32-220.7.1.el6.ppc64             y       y         y         n 
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    FreeBSD 8.2-STABLE i386       gcc 4.2.1 [FreeBSD] 20070719
+    (loyalty)                     gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    FreeBSD 8.2-STABLE amd64      gcc 4.2.1 [FreeBSD] 20070719
+    (freedom)                     gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    Debian6.0.3 2.6.32-5-686 #1 SMP i686 GNU/Linux
+                                  gcc (Debian 4.4.5-8) 4.4.5
+                                  GNU Fortran (Debian 4.4.5-8) 4.4.5
+                                  (cmake and autotools)
+
+    Debian6.0.3 2.6.32-5-amd64 #1 SMP x86_64 GNU/Linux
+                                  gcc (Debian 4.4.5-8) 4.4.5
+                                  GNU Fortran (Debian 4.4.5-8) 4.4.5
+                                  (cmake and autotools)
+
+    Fedora17 3.5.2-1.fc17.i6866 #1 SMP i686 i686 i386 GNU/Linux
+                                  gcc (GCC) 4.7.0 20120507 (Red Hat 4.7.0-5)
+                                  GNU Fortran (GCC) 4.7.0 20120507 (Red Hat 4.7.0-5)
+                                  (cmake and autotools)
+
+    Fedora17 3.5.2-1.fc17.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.7.0 20120507 (Red Hat 4.7.0-5)
+                                  GNU Fortran (GCC) 4.7.0 20120507 (Red Hat 4.7.0-5)
+                                  (cmake and autotools)
+
+    SUSE 12.2 3.4.6-2.10-desktop #1 SMP PREEMPT i686 i686 i386 GNU/Linux
+                                  gcc (SUSE Linux) 4.7.1
+                                  GNU Fortran (SUSE Linux) 4.7.1
+                                  (cmake and autotools)
+
+    SUSE 12.2 3.4.6-2.10-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.7.1
+                                  GNU Fortran (SUSE Linux) 4.7.1 
+                                  (cmake and autotools)
+
+    Ubuntu 12.04 3.2.0-29-generic #46-Ubuntu SMP i686 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
+                                  GNU Fortran (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
+                                  (cmake and autotools)
+
+    Ubuntu 12.04 3.2.0-29-generic #46-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
+                                  GNU Fortran (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
+                                  (cmake and autotools)
+                                  (Use optimization level -O1)
+    
+    Cray Linux Environment (CLE)  PrgEnv-pgi/4.0.46
+    hopper.nersc.gov              pgcc 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgf90 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgCC 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+    
+
+Known Problems
+==============
+* The C++ and FORTRAN bindings are not currently working on FreeBSD with the
+  native release 8.2 compilers (4.2.1), but are working with gcc 4.6 from the
+  ports (and probably gcc releases after that).
+  (QAK - 2012/10/19)
+
+* The following h5dump test case fails in BG/P machines (and potentially other
+  machines that use a command script to launch executables):
+
+   h5dump --no-compact-subset -d "AHFINDERDIRECT::ah_centroid_t[0] it=0 tl=0"
+     tno-subset.h5
+  
+  This is due to the embedded spaces in the dataset name being interpreted
+  by the command script launcher as meta-characters, thus passing three
+  arguments to h5dump's -d flag. The command passes if run by hand, just
+  not via the test script.
+  (AKC - 2012/05/03)
+
+* On hopper, the build failed when RUNSERIAL and RUNPARALLEL are set
+  to aprun -np X, because the H5lib_settings.c file was not generated
+  properly. Not setting those environment variables works, because
+  configure was able to automatically detect that it's a Cray system
+  and used the proper launch commands when necessary. 
+  (MSC - 2012/04/18)
+
+* The data conversion test dt_arith.c fails in "long double" to integer
+  conversion on Ubuntu 11.10 (3.0.0.13 kernal) with GCC 4.6.1 if the library
+  is built with optimization -O3 or -O2.  The older GCC (4.5) or newer kernal
+  (3.2.2 on Fedora) doesn't have the problem.  Users should lower the 
+  optimization level (-O1 or -O0) by defining CFLAGS in the command line of 
+  "configure" like:
+
+      CFLAGS=-O1 ./configure
+
+  This will overwrite the library's default optimization level.
+  (SLU - 2012/02/07 - HDFFV-7829)
+
+* The STDIO VFD does not work on some architectures, possibly due to 32/64
+  bit or large file issues.  The basic STDIO VFD test is known to fail on
+  64-bit SunOS 5.10 on SPARC when built with -m64 and 32-bit OS X/Darwin
+  10.7.0.  The STDIO VFD test has been disabled while we investigate and
+  a fix should appear in a future release.
+  (DER - 2011/10/14 - HDFFV-8235)
+
+* h5diff can report inconsistent results when comparing datasets of enum type
+  that contain invalid values.  This is due to how enum types are handled in
+  the library and will be addressed in a future release.
+  (DER - 2011/10/14 - HDFFV-7527)
+
+* The links test can fail under the stdio VFD due to some issues with external
+  links.  This will be investigated and fixed in a future release.
+  (DER - 2011/10/14 - HDFFV-7768)
+
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure 
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 - HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems 
+  (see the "While working on the 1.8.6 release..." problem below).  If 
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value.
+  (AKC - 2011/05/07)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD.
+  (QAK - 2011/04/26)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the fortran and hl/fortran
+  tests fail. We are looking into the issue. HL and C++ shared libraries
+  should now be working as intended, however.
+  (MAM - 2011/04/20)
+
+* The --with-mpe configure option does not work with Mpich2.
+  (AKC - 2011/03/10)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+  (NAF - 2011/01/19)
+
+* The library's test dt_arith.c showed a compiler's rounding problem on
+  Cygwin when converting from unsigned long long to long double.  The 
+  library's own conversion works fine.  We defined a macro for Cygwin to
+  skip this test until we can solve the problem.
+  (SLU - 2010/05/05 - HDFFV-1264)
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user 
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as 
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  (SLU - 2010/02/02)
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+  (MAM - 2009/11/04)
+  
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO.
+  (CMC - 2009/04/28)
+
+* On an Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  (SLU - 2005/06/30)
+
+
+%%%%1.8.10%%%%   
+
+
+HDF5 version 1.8.10 released on 2012-10-26
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.9 and 
+HDF5 1.8.10, and contains information on the platforms tested and 
+known problems in HDF5-1.8.10. 
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.10 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.10 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.10 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.10 (current 
+release) versus Release 1.8.9":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.9
+- Supported Platforms
+- Supported Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - None
+    
+    Library
+    -------
+    - Updated to latest autotools and changed all hard *.sh scripts to
+      configure managed *.sh.in files. Removed overloading of autotools
+      TESTS variable by examples and tests. Renamed configure.in to
+      configure.ac. (ADB - 2012/08/23 - HDFFV-8129)
+    - The data sieve buffer size was set for all the datasets in the file.  It
+      could waste memory if any dataset size is smaller than the sieve buffer
+      size.  Now the library picks the smaller one between the dataset size
+      and the sieve buffer size from the file access property. See Issue 7934.
+      (SLU - 2012/4/11)
+ 
+    Parallel Library
+    ----------------
+    - Added the H5Pget_mpio_no_collective_cause() function that retrieves 
+      reasons why the collective I/O was broken during read/write IO access. 
+      (JKM - 2012/08/30 HDFFV-8143)
+
+    - Added H5Pget_mpio_actual_io_mode_f (MSB - 2012/09/27)
+ 
+    Tools
+    -----
+    - h5import: Changed to allow the use of h5dump output as input files to 
+      h5import. h5dump must include the "-p" option to print the properties; 
+      configuration file is captured output of h5dump. The restrictions are 
+      that only one dataset with a simple datatype (integer, floating-point, 
+      or string) can be processed. Integers and floating-point imports from 
+      h5dump must use the "binary" option for the data file. The string version 
+      uses the h5dump "-y --width=1" options to disable the indexing printouts, 
+      print single columns, and obviously NOT use the "binary" option. 
+      (ADB - 2012/07/19 HDFFV-721)
+
+    High-Level APIs
+    ---------------
+    - None
+
+    Fortran API
+    -----------
+    - Fixed a typo in return value of the nh5dread_f_c function (was 1 
+      instead of 0 on success); fixed the return value to make it consistent
+      with other Fortran functions; cleaned debug statements from the code.
+      (EIP - 2012/06/23)
+
+    C++ API
+    -------
+    - None
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - None
+
+Bug Fixes since HDF5-1.8.9
+==========================
+
+    Configuration
+    -------------
+    - Fixed configure --enable-production to not use -O optimization for Lion
+      and Mountain Lion systems when gcc (i686-apple-darwin11-llvm-gcc-4.2
+      (GCC) 4.2.1) is used.  Somehow the -O optimization will cause some of
+      the hard conversion code in test/dt_arith.c to fail. HDFFV-8017.
+      (AKC - 2012/10/10)
+    - Fixed AIX Fortran compiler flags to use appropriate settings for
+      debugging, profiling, and optimization situations. HDFFV-8069. 
+      (AKC 2012/09/27)
+
+    Library
+    -------
+    - Fixed a memory leak exposed when inserting/removing a property
+      from a property list several times. HDFFV-8022. (MSC 2012/05/18)
+    - The file_image test will fail in the "initial file image and callbacks in
+      the core VFD" sub-test if the source directory is read-only as the test
+      fails to create its test files in the build directory. This has been
+      fixed. HDFFV-8009 (AKC - 2012/07/06)
+  
+
+    Parallel Library
+    ----------------
+    - The MPI-POSIX VFD was updated to include the POSIX and Windows
+      correctness features added that had already been added to the other VFDs.
+      HDFFV-8058/7845.  (DER 2012/09/17)
+
+    Performance
+    -------------
+    - Removed program perform/benchpar from the enable-build-all list.  The
+      program will be retired or moved to another location.  HDFFV-8156
+      (AKC 2012/10/01)
+    - Retired program perform/mpi-perf. Its purpose has been incorporated
+      into h5perf. (AKC 2012/09/21)
+
+    Tools
+    -----
+    - h5repack: "h5repack -f NONE file1.h5 out.h5" command failed if
+      source file contains chunked dataset and a chunk dim is bigger than 
+      the dataset dim. Another issue is that the command changed max dims
+      if chunk dim is smaller than the dataset dim. These issue occurred 
+      when dataset size is smaller than 64k (compact size limit)  Fixed both.
+      HDFFV-8012 (JKM 2012/09/24)
+    - h5diff: Fixed the counter in verbose mode (-v, -r) so that it will no 
+      longer add together the differences between datasets and the differences 
+      between attributes of those datasets. This change makes the output of 
+      verbose mode consistent for datasets, groups, and committed datatypes. 
+      HDFFV-5919 (JKM 2012/09/10)
+    - h5diff: Fixed the incorrect result when comparing attribute data 
+      values and the data type has the same class but different sizes.
+      HDFFV-7942  (JKM 2012/08/15)
+    - h5dump: Replaced single element fwrite with block writes.
+      HDFFV-1208 (ADB 2012/08/13)
+    - h5diff: Fixed test failure for "make check" due to failure of 
+      copying test files when performed in HDF5 source tree. Also applied
+      to other tools.  HDFFV-8107 (JKM 2012/08/01)
+    - ph5diff: Fixed intermittent hang issue on a certain operation in 
+      parallel mode. It was detected by daily test for comparing 
+      non-comparable objects, but it could have occurred in other 
+      operations depending on machine condition.  HDFFV-8003 (JKM 2012/08/01)
+    - h5diff: Fixed the function COPY_TESTFILES_TO_TESTDIR() of testh5diff.sh
+      to better report when there is an error in the file copying.
+      HDFFV-8105 (AKC 2012/07/22)
+    - h5dump: Fixed the sort by name display to maintain correct parent/child
+      relationships between ascending/descending order.
+      HDFFV-8095 (ADB 2012/07/12)
+    - h5dump: Fixed the display by creation order when using option -n 
+      (print contents).
+      HDFFV-5942 (ADB 2012/07/09)
+    - h5dump: Changed to allow H5T_CSET_UTF8 to be displayed in h5dump output. 
+      Used technique similar to what was done in h5ls (matches library 
+      options).
+      HDFFV-7999 (ADB 2012/05/23)
+    - h5diff: Fixed the tool so that it will not check and display the status 
+      of dangling links without setting the --follow-symlinks option. This 
+      also improved performance when comparing lots of external links without 
+      the --follow-symlinks option.  
+      HDFFV-7998 (JKM 2012/04/26)
+
+    F90 API
+    -------
+    
+    - Fixed a typo in return value of the nh5dread_f_c function (was 1
+      instead of 0 on success); fixed the return value to make it consistent
+      with other Fortran functions; cleaned debug statements from the code.
+      (EIP - 2012/06/23)
+
+    - Fixed a problem writing/reading control characters to a dataset; writing
+      a string containing alerts, backspace, carriage_return, form_feed,
+      horizontal_tab, vertical_tab, or new_line is now tested and working.
+      (MSB - 2012/09/01)
+
+    - Corrected the integer type of H5S_UNLIMITED_F to HSIZE_T (MSB - 2012/09/01)
+
+    - Corrected the number of continuation lines in the src files
+      to be less than 32 lines for F95 compliance. (MSB - 2012/10/01)
+
+    C++ API
+    ------
+    - None
+
+    High-Level APIs:
+    ------
+
+    - Fixed problem with H5TBdelete_record destroying all data following the 
+      deletion of a row. (MSB- 2012/7/26)
+
+    - Fixed H5LTget_attribute_string not closing an object identifier when an 
+      error occurs. (MSB- 2012/7/21)
+
+    - Corrected the return type of H5TBAget_fill from herr_t to htri_t to 
+      reflect that a return value of 1 indicates that a fill value is 
+      present, 0 indicates a fill value is not present, and <0 indicates an 
+      error.
+
+    Fortran High-Level APIs:
+    ------
+    - None
+
+Supported Platforms
+===================
+    AIX 5.3                       xlc 10.1.0.5
+    (NASA G-ADA)                  xlC 10.1.0.5
+                                  xlf90 12.1.0.6
+
+    Linux 2.6.18-308.13.1.el5PAE  GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP i686 i686 i386         compilers for 32-bit applications;
+    (jam)                             Version 4.1.2 20080704 (Red Hat 4.1.2-52)
+                                      Version 4.6.3
+                                  PGI C, Fortran, C++ Compilers for 32-bit
+                                  applications;
+                                      Version 11.9-0
+                                  Intel(R) C, C++, Fortran Compiler for 32-bit
+                                  applications;
+                                      Version 12.1
+                                  MPICH mpich2-1.4.1p1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    Linux 2.6.18-308.16.1.el5     GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers for 32-bit applications;
+    (koala)                           Version 4.1.2 20080704 (Red Hat 4.1.2-52)
+                                      Version 4.6.3
+                                  PGI C, Fortran, C++ for 64-bit target on 
+                                  x86-64;
+                                      Version 11.9-0 
+                                      Version 12.5-0
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                  applications running on Intel(R) 64; 
+                                      Version 12.1 (Build 20110811)
+                                      Version 12.1 (Build 20120212)
+                                  MPICH mpich2-1.4.1p1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    Linux 2.6.32-220.7.1.el6.ppc64 gcc (GCC) 4.4.6 20110731 (Red Hat 4.4.6-3) 
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.6 20110731 
+    (ostrich)                     GNU Fortran (GCC) 4.4.6 20110731 (Red Hat 4.4.6-3)
+
+    Linux 2.6.32-220.23.1.1chaos  Intel C, C++, Fortran Compilers
+    ch5.x86_64 GNU/Linux              Version 12.1.5.339
+    (LLNL Aztec)
+
+    IBM Blue Gene/P               XL C for Blue Gene/P, bgxlc V9.0
+    (LLNL uDawn)                  XL C++ for Blue Gene/P, bgxlC V9.0
+                                  XL Fortran for Blue Gene/P, bgxlf90 V11.1
+
+    SunOS 5.10 32- and 64-bit     Sun C 5.9 Sun OS_sparc Patch 124867-16
+    (linew)                       Sun Fortran 95 8.3 Sun OS_sparc Patch 127000-13
+                                  Sun C++ 5.9 Sun OS_sparc Patch 124863-26
+                                  Sun C 5.11 SunOS_sparc
+                                  Sun Fortran 95 8.5 SunOS_sparc
+                                  Sun C++ 5.11 SunOS_sparc
+
+    Windows XP                    Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+
+    Windows XP x64                Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+
+    Windows 7                     Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 1.7.15(0.260/5/3) gcc(4.5.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 1.7.15(0.260/5/3) gcc(4.5.3) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Mac OS X Snow Leopard 10.6.8  gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    Darwin Kernel Version 10.8.0  g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    (fred)                        gfortran GNU Fortran (GCC) 4.6.2
+                                  Intel C (icc), Fortran (ifort), C++ (icpc)
+                                      12.1.0.038 Build 20110811
+
+    Mac OS X Snow Leopard 10.6.8  gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    Darwin Kernel Version 10.8.0  g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 3.2.6
+    Intel 32-bit                  gfortran GNU Fortran (GCC) 4.6.1
+    (tejeda)                      Intel C (icc), Fortran (ifort), C++ (icpc)
+                                      12.1.0.038 Build 20110811
+
+    Mac OS X Lion 10.7.3          gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 4.2.1
+    32- and 64-bit                g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 4.2.1
+    (duck)                        gfortran GNU Fortran (GCC) 4.6.2
+
+    Mac OS X Mountain Lion 10.8.1 cc Apple clang version 4.0 from Xcode 4.5.1
+    (owl)                         c++ Apple clang version 4.0 from Xcode 4.5.1
+				  gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 4.5.1
+				  g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 4.5.1
+    			          gfortran GNU Fortran (GCC) 4.6.2
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested 
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+Solaris2.10 32-bit                      n        y/y    n        y    y     y
+Solaris2.10 64-bit                      n        y/n    n        y    y     y
+Windows 7                               y        y/n    n        y    y     y
+Windows 7     x64                       y        y/n    n        y    y     y
+Mac OS X Snow Leopard 10.6.8 32-bit     n        y/y    n        y    y     n 
+Mac OS X Snow Leopard 10.6.8 64-bit     n        y/y    n        y    y     y
+Mac OS X Lion 10.7.3 32-bit             n        y/y    n        y    y     n
+Mac OS X Lion 10.7.3 64-bit             n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.1 64-bit    n        y/n    n        y    y     n
+AIX 5.3 32- and 64-bit                  y        y/n    y        y    y     y
+CentOS 5.5 Linux 2.6.18-308 i686 GNU    y        y/y    y        y    y     y
+CentOS 5.5 Linux 2.6.18-308 i686 Intel  n        y/y    n        y    y     y
+CentOS 5.5 Linux 2.6.18-308 i686 PGI    n        y/y    n        y    y     y
+CentOS 5.5 Linux 2.6.18 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 5.5 Linux 2.6.18 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 5.5 Linux 2.6.18 x86_64 PGI      n        y/y    n        y    y     y
+Linux 2.6.32-220.7.1.el6.ppc64          n        y/n    n        y    y     y
+
+
+Platform                                 Shared  Shared    Shared    Thread-  
+                                         C libs  F90 libs  C++ libs  safe     
+Solaris2.10 32-bit                         y       y         y         y        
+Solaris2.10 64-bit                         n       n         n         n        
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Mac OS X Snow Leopard 10.6.8 32-bit        y       n         y         n        
+Mac OS X Snow Leopard 10.6.8 64-bit        y       n         y         n        
+Mac OS X Lion 10.7.3 32-bit                y       n         y         y        
+Mac OS X Lion 10.7.3 64-bit                y       n         y         y        
+Mac OS X Mountain Lion 10.8.1 64-bit       y       n         y         y        
+AIX 5.3 32- and 64-bit                     n       n         n         y        
+CentOS 5.5 Linux 2.6.18-308 i686 GNU       y       y         y         y        
+CentOS 5.5 Linux 2.6.18-308 i686 Intel     y       y         y         n        
+CentOS 5.5 Linux 2.6.18-308 i686 PGI       y       y         y         n        
+CentOS 5.5 Linux 2.6.18 x86_64 GNU         y       y         y         y        
+CentOS 5.5 Linux 2.6.18 x86_64 Intel       y       y         y         n        
+CentOS 5.5 Linux 2.6.18 x86_64 PGI         y       y         y         n        
+Linux 2.6.32-220.7.1.el6.ppc64             y       y         y         n 
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    FreeBSD 8.2-STABLE i386       gcc 4.2.1 [FreeBSD] 20070719
+    (loyalty)                     gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    FreeBSD 8.2-STABLE amd64      gcc 4.2.1 [FreeBSD] 20070719
+    (freedom)                     gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    Debian6.0.3 2.6.32-5-686 #1 SMP i686 GNU/Linux
+                                  gcc (Debian 4.4.5-8) 4.4.5
+                                  GNU Fortran (Debian 4.4.5-8) 4.4.5
+                                  (cmake and autotools)
+
+    Debian6.0.3 2.6.32-5-amd64 #1 SMP x86_64 GNU/Linux
+                                  gcc (Debian 4.4.5-8) 4.4.5
+                                  GNU Fortran (Debian 4.4.5-8) 4.4.5
+                                  (cmake and autotools)
+
+    Fedora17 3.5.2-1.fc17.i6866 #1 SMP i686 i686 i386 GNU/Linux
+                                  gcc (GCC) 4.7.0 20120507 (Red Hat 4.7.0-5)
+                                  GNU Fortran (GCC) 4.7.0 20120507 (Red Hat 4.7.0-5)
+                                  (cmake and autotools)
+
+    Fedora17 3.5.2-1.fc17.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.7.0 20120507 (Red Hat 4.7.0-5)
+                                  GNU Fortran (GCC) 4.7.0 20120507 (Red Hat 4.7.0-5)
+                                  (cmake and autotools)
+
+    SUSE 12.2 3.4.6-2.10-desktop #1 SMP PREEMPT i686 i686 i386 GNU/Linux
+                                  gcc (SUSE Linux) 4.7.1
+                                  GNU Fortran (SUSE Linux) 4.7.1
+                                  (cmake and autotools)
+
+    SUSE 12.2 3.4.6-2.10-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.7.1
+                                  GNU Fortran (SUSE Linux) 4.7.1 
+                                  (cmake and autotools)
+
+    Ubuntu 12.04 3.2.0-29-generic #46-Ubuntu SMP i686 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
+                                  GNU Fortran (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
+                                  (cmake and autotools)
+
+    Ubuntu 12.04 3.2.0-29-generic #46-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
+                                  GNU Fortran (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
+                                  (cmake and autotools)
+                                  (Use optimization level -O1)
+    
+    Cray Linux Environment (CLE)  PrgEnv-pgi/4.0.46
+    hopper.nersc.gov              pgcc 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgf90 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgCC 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+    
+
+Known Problems
+==============
+* The following h5stat test case fails in BG/P machines (and potentially other
+  machines that display extra output if an MPI task returns with a non-zero
+  code.)
+    Testing h5stat notexist.h5
+  
+  The test actually runs and passes as expected. It is the extra output from
+  the MPI process that causes the test script to fail. This will be fixed
+  in the next release.  (AKC - 2012/10/25 - HDFFV-8233)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD with the
+  native release 8.2 compilers (4.2.1), but are working with gcc 4.6 from the
+  ports (and probably gcc releases after that).
+  (QAK - 2012/10/19)
+
+* The following h5dump test case fails in BG/P machines (and potentially other
+  machines that use a command script to launch executables):
+
+   h5dump --no-compact-subset -d "AHFINDERDIRECT::ah_centroid_t[0] it=0 tl=0"
+     tno-subset.h5
+  
+  This is due to the embedded spaces in the dataset name being interpreted
+  by the command script launcher as meta-characters, thus passing three
+  arguments to h5dump's -d flag. The command passes if run by hand, just
+  not via the test script.
+  (AKC - 2012/05/03)
+
+* On hopper, the build failed when RUNSERIAL and RUNPARALLEL are set
+  to aprun -np X, because the H5lib_settings.c file was not generated
+  properly. Not setting those environment variables works, because
+  configure was able to automatically detect that it's a Cray system
+  and used the proper launch commands when necessary. 
+  (MSC - 2012/04/18)
+
+* The data conversion test dt_arith.c fails in "long double" to integer
+  conversion on Ubuntu 11.10 (3.0.0.13 kernal) with GCC 4.6.1 if the library
+  is built with optimization -O3 or -O2.  The older GCC (4.5) or newer kernal
+  (3.2.2 on Fedora) doesn't have the problem.  Users should lower the 
+  optimization level (-O1 or -O0) by defining CFLAGS in the command line of 
+  "configure" like:
+
+      CFLAGS=-O1 ./configure
+
+  This will overwrite the library's default optimization level.
+  (SLU - 2012/02/07 - HDFFV-7829)
+
+* The STDIO VFD does not work on some architectures, possibly due to 32/64
+  bit or large file issues.  The basic STDIO VFD test is known to fail on
+  64-bit SunOS 5.10 on SPARC when built with -m64 and 32-bit OS X/Darwin
+  10.7.0.  The STDIO VFD test has been disabled while we investigate and
+  a fix should appear in a future release.
+  (DER - 2011/10/14 - HDFFV-8235)
+
+* h5diff can report inconsistent results when comparing datasets of enum type
+  that contain invalid values.  This is due to how enum types are handled in
+  the library and will be addressed in a future release.
+  (DER - 2011/10/14 - HDFFV-7527)
+
+* The links test can fail under the stdio VFD due to some issues with external
+  links.  This will be investigated and fixed in a future release.
+  (DER - 2011/10/14 - HDFFV-7768)
+
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure 
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 - HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems 
+  (see the "While working on the 1.8.6 release..." problem below).  If 
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value.
+  (AKC - 2011/05/07)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD.
+  (QAK - 2011/04/26)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the fortran and hl/fortran
+  tests fail. We are looking into the issue. HL and C++ shared libraries
+  should now be working as intended, however.
+  (MAM - 2011/04/20)
+
+* The --with-mpe configure option does not work with Mpich2.
+  (AKC - 2011/03/10)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+  (NAF - 2011/01/19)
+
+* The library's test dt_arith.c showed a compiler's rounding problem on
+  Cygwin when converting from unsigned long long to long double.  The 
+  library's own conversion works fine.  We defined a macro for Cygwin to
+  skip this test until we can solve the problem.
+  (SLU - 2010/05/05 - HDFFV-1264)
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user 
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as 
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  (SLU - 2010/02/02)
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+  (MAM - 2009/11/04)
+  
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO.
+  (CMC - 2009/04/28)
+
+* On an Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  (SLU - 2005/06/30)
+
+
+%%%%1.8.9%%%%   
+
+
+HDF5 version 1.8.9 released on 2012-05-09
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.8 and 
+HDF5 1.8.9. It also contains information on the platforms tested and 
+known problems in HDF5-1.8.9. 
+
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.9 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.9 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.9 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.9 (current 
+release) versus Release 1.8.8":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.8
+- Platforms Tested
+- Supported Configuration Features Summary
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - None
+    
+    Library
+    -------
+    - Added new feature to merge committed datatypes when copying objects,
+      using new H5O_COPY_MERGE_COMMITTED_DTYPE_FLAG, modified by new API
+      routines: H5Padd_merge_committed_dtype_path(),
+      H5Pfree_merge_committed_dtype_paths(), H5Pset_mcdt_search_cb() and
+      H5Pget_mcdt_search_cb().  (QAK - 2012/03/30)
+    - Added new feature which allows working with files in memory in the 
+      same ways files are worked with on disk. New API routines include 
+      H5Pset_file_image, H5Pget_file_image, H5Pset_file_image_callbacks, 
+      H5Pget_file_image_callbacks, H5Fget_file_image, and 
+      H5LTopen_file_image. (QAK - 2012/04/17)
+ 
+    Parallel Library
+    ----------------
+    - Corrected memory allocation error in MPI datatype construction code.
+      (QAK - 2012/04/23)
+    - Add two new routines to set/get the atomicity parameter in the
+      MPI library to perform atomic operations. Some file systems (for
+      example PVFS2) do not support atomic updates, so those routines
+      would not be supported. (MSC - 2012/03/27 - HDFFV-7961)
+ 
+    Tools
+    -----
+    - h5repack: Added ability to set the metadata block size of the output
+      file, with the '-M'/'--metadata_block_size' command line parameter.
+      (QAK - 2012/03/30)
+    - h5stat: Added ability to display a summary of the file space usage for a
+      file, with the '-S'/'--summary' command line parameter.  (QAK - 2012/03/28)
+    - h5dump: Added capability for "-a" option to show attributes containing "/" 
+      by using an escape character. For example, for a dataset "/dset" 
+      containing attribute "speed(m/h)", use "h5dump -a "/dset/speed(\/h)" 
+      to show the content of the attribute. (PC - 2012/03/12 - HDFFV-7523)
+    - h5dump: Added ability to apply command options across multiple files using a
+      wildcard in the filename. Unix example; "h5dump -H -d Dataset1 tarr*.h5".
+      Cross platform example; "h5dump -H -d Dataset1 tarray1.h5 tarray2.h5 tarray3.h5".
+      (ADB - 2012/03/12 - HDFFV-7876).
+    - h5dump: Added new option --no-compact-subset. This option will not
+      interpret the '[' character as starting the compact form of 
+      subsetting. This is useful when the "h5dump error: unable to 
+      open dataset "datset_name"" message is output because a dataset
+      name contains a '[' character. (ADB - 2012/03/05 - HDFFV-7689).
+    - h5repack: Improved performance for big chunked datasets (size > 128MB)
+      when used with the layout (-l) or compression (-f) options. 
+      Before this change, repacking datasets with chunks with a large first 
+      dimension would take extremely long. For example, repacking a dataset 
+      with chunk dimensions of 1024x5x1 might take many hours to process 
+      while changing a dataset with chunk dimensions set to 1x5x1024 
+      might take under an hour. After this change, processing the dataset 
+      with chunk dimensions of 1024x5x1 takes about 15 minutes, and processing 
+      a dataset with chunk dimensions of 1x5x1024 takes about 14 minutes.
+      (JKM - 2012/03/01 - HDFFV-7862) 
+
+    High-Level APIs
+    ---------------
+    - New API: H5LTpath_valid (Fortran: h5ltpath_valid_f) checks
+      if a path is correct, determines if a link resolves to a valid
+      object, and checks that the link does not dangle. (MSB - 2012/03/15)
+
+    Fortran API
+    -----------
+
+    - Added for the C API the Fortran wrapper:
+       h5ocopy_f (MSB - 2012/03/22)
+
+    C++ API
+    -------
+    - None
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - None
+
+Bug Fixes since HDF5-1.8.8
+==========================
+
+    Configuration
+    -------------
+    - Fixed Makefile issue in which "-Wl," was not properly specified
+      prior to -rpath when building parallel Fortran libraries with
+      an Intel compiler. (MAM - 2012/03/26) 
+    - Makefiles generated by other packages using h5cc as the compiler
+      no longer error when 'make' is invoked more than once in order
+      to 'rebuild' after changes to source. (MAM - 2012/03/26)
+    - Added code to display the version information of XL Fortran and C++
+      in the summary of configure. (AKC - 2012/02/28 - HDFFV-7793)
+    - Updated all CMakeLists.txt files to indicate the minimum CMake version is
+      the current standard of 2.8.6 (ADB - 2011/12/05 - HDFFV-7854)
+
+    Library
+    -------
+    - Windows and STDIO correctness changes have been propagated from the SEC2
+      and old Windows drivers to the STDIO VFD.  (DER - 2012/03/30 - HDFFV-7917)
+    - Fixed an error that would occur when copying an object with attribute
+      creation order tracked and indexed. (NAF - 2012/03/28 - HDFFV-7762)
+    - Fixed a bug in H5Ocopy(): When copying an opened object, call the
+      object's flush class action to ensure that cached data is flushed so
+      that H5Ocopy will get the correct data.  (VC - 2012/03/27 - HDFFV-7853)
+    - The istore test will now skip the sparse 50x50x50 test when the VFD does
+      not support sparse files on that platform.  The most important platforms
+      on which this will be skipped are Windows (NTFS sparse files are not
+      supported) and Mac OS-X (HFS sparse files are not supported).  This
+      fixes CTest timeout issues on Windows.  (DER - 2012/03/27 - HDFFV-7769)
+    - Windows and POSIX correctness changes have been propagated from the SEC2
+      VFD to the Core VFD.  This mainly affects file operations on the
+      driver's backing store and fixes a problem on Windows where large files
+      could not be read. (DER - 2012/03/27 - HDFFV-7916 - HDFFV-7603)
+    - When an application tries to write or read many small data chunks and
+      runs out of memory, the library had a segmentation fault.  The fix is to
+      return the error stack with proper information.
+      (SLU - 2012/03/23 - HDFFV-7785)
+    - H5Pset_data_transform had a segmentation fault in some cases like x*-100.  
+      It works correctly now and handles other cases like 100-x or 2/x.
+      (SLU - 2012/03/15 - HDFFV-7922)
+    - Fixed rare corruption bugs that could occur when using the new object
+      header format. (NAF - 2012/03/15 - HDFFV-7879)
+    - Fixed an error that occurred when creating a contiguous dataset with a 
+      zero-sized dataspace and space allocation time set to 'early'. 
+      (QAK - 2012/03/12)
+    - Changed Windows thread creation to use _beginthread() instead of
+      CreateThread().  Threads created by the latter can be killed in
+      low-memory situations. (DER - 2012/02/10 - HDFFV-7780)
+    - Creating a dataset in a read-only file caused a segmentation fault when 
+      the file is closed.  It's fixed. The attempt to create a dataset will 
+      fail with an error indicating the file is read-only.
+      (SLU - 2012/01/25 - HDFFV-7756) 
+    - Fixed a segmentation fault that could occur when shrinking a dataset 
+      with chunks larger than 1 MB. (NAF - 2011/11/30 - HDFFV-7833)
+    - Fixed a bug that could cause H5Oget_info to return the wrong address
+      after copying a committed (named) datatype. (NAF - 2011/11/14)
+    - The library allowed the conversion of strings between ASCII and UTF8
+      We have corrected it to report an error under this situation.
+      (SLU - 2011/11/8 - HDFFV-7582)
+    - Fixed a segmentation fault when the library tried to shrink the size 
+      of a compound datatype through H5Tset_size immediately after the 
+      datatype was created. (SLU - 2011/11/4 - HDFFV-7618)
+
+    Parallel Library
+    ----------------
+    - None
+
+    Tools
+    -----
+    - h5unjam: Fixed a segmentation fault that occurred when h5unjam was used 
+      with the -V (show version) option. (JKM - 2012/04/19 - HDFFV-8001)
+    - h5repack: Fixed a failure that occurred when repacking the chunk size 
+      of a specified chunked dataset with unlimited max dims. 
+      (JKM - 2012/04/11 - HDFFV-7993) 
+    - h5diff: Fixed a failure when comparing groups. Before the fix, if an 
+      object in a group was compared with an object in another group where 
+      both had the same name but the object type was different, then h5diff
+      would fail. After the fix, h5diff detects such cases as non-comparable
+      and displays appropriate error messages. 
+      (JKM - 2012/03/28 - HDFFV-7644)
+    - h5diff: If unique objects exist only in one file and if h5diff is set to 
+      exclude the unique objects with the --exclude-path option, then h5diff 
+      might miss excluding some objects. This was fixed to correctly exclude 
+      objects. (JKM - 2012/03/20 - HDFFV-7837)
+    - h5diff: When two symbolic dangling links are compared with the 
+      --follow-symlinks option, the result should be the same. This worked when 
+      comparing two files, but didn't work when comparing two objects.
+      h5diff now works when comparing two objects.
+      (JKM - 2012/03/09 - HDFFV-7835)
+    - h5dump: Added the tools library error stack to properly catch error
+      information generated within the library. (ADB - 2012/03/12 - HDFFV-7958)
+    - h5dump: Changed the process where an open link used to fail. Now dangling 
+      links no longer throw error messages. (ADB - 2012/03/12 - HDFFV-7839)
+    - h5dump: Refactored code to remove duplicated functions. Split XML 
+      functions from DDL functions. Corrected indentation and formatting
+      errors. Also fixed subsetting counting overflow (HDFFV-5874). Verified
+      all tools call tools_init() in main. The USER_BLOCK data now correctly
+      displays within the SUPER_BLOCK info. NOTE: WHITESPACE IN THE OUTPUT
+      HAS CHANGED. (ADB - 2012/02/17 - HDFFV-7560)
+    - h5diff: Fixed to prevent from displaying error stack message when 
+      comparing two dangling symbolic links with the follow-symlinks option.
+      (JKM - 2012/01/13 - HDFFV-7836)
+    - h5repack: Fixed a memory leak that occurred with the handling of 
+      variable length strings in attributes.
+      (JKM - 2012/01/10 - HDFFV-7840)
+    - h5ls: Fixed a segmentation fault that occurred when accessing region 
+      reference data in an attribute. (JKM - 2012/01/06 - HDFFV-7838)
+
+    F90 API
+    -------
+    - None
+
+    C++ API
+    ------
+    - None
+
+    High-Level APIs:
+    ------
+    - None
+
+    Fortran High-Level APIs:
+    ------
+    - h5ltget_attribute_string_f: The h5ltget_attribute_string_f used to return 
+      the C NULL character in the returned character buffer. The returned 
+      charactor buffer now does not return the C NULL character; the buffer 
+      is blank-padded if needed. (MSB - 2012/03/23)
+
+
+Platforms Tested
+================
+The following platforms and compilers have been tested for this release.
+
+    AIX 5.3                       xlc 10.1.0.5
+    (NASA G-ADA)                  xlC 10.1.0.5
+                                  xlf90 12.1.0.6
+
+    FreeBSD 8.2-STABLE i386       gcc 4.2.1 [FreeBSD] 20070719
+    (loyalty)                     g++ 4.2.1 [FreeBSD] 20070719
+                                  gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    FreeBSD 8.2-STABLE amd64      gcc 4.2.1 [FreeBSD] 20070719
+    (freedom)                     g++ 4.2.1 [FreeBSD] 20070719
+                                  gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    Linux 2.6.18-194.3.1.el5PAE   GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP i686 i686 i386         compilers for 32-bit applications;
+    (jam)                             Version 4.1.2 20080704 (Red Hat 4.1.2-52)
+                                      Version 4.5.2
+                                  PGI C, Fortran, C++ Compilers for 32-bit
+                                  applications;
+                                      Version 11.8-0
+                                      Version 11.9-0
+                                  Intel(R) C, C++, Fortran Compiler for 32-bit
+                                  applications;
+                                      Version 12.0
+                                      Version 12.1
+                                  MPICH mpich2-1.3.1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    Linux 2.6.18-308.1.1.el5      GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers for 32-bit applications;
+    (koala)                           Version 4.1.2 20080704 (Red Hat 4.1.2-52)
+                                      Version 4.5.2
+                                  PGI C, Fortran, C++ for 64-bit target on 
+                                  x86-64;
+                                      Version 11.9-0 (64-bit)
+                                      Version 11.8-0 (32-bit)
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                  applications running on Intel(R) 64; 
+                                      Version 12.0
+                                      Version 12.1
+                                  MPICH mpich2-1.3.1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    Linux 2.6.32-220.7.1.el6.ppc64 gcc (GCC) 4.4.6 20110731 (Red Hat 4.4.6-3) 
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.6 20110731 
+    (ostrich)                     GNU Fortran (GCC) 4.4.6 20110731 (Red Hat 4.4.6-3)
+
+    Linux 2.6.18-108chaos         Intel C, C++, Fortran Compilers Version 11.1
+    #1 SMP x86_64 GNU/Linux
+    (LLNL Aztec)
+
+    IBM Blue Gene/P               XL C for Blue Gene/P, bgxlc V9.0
+    (LLNL uDawn)                  XL C++ for Blue Gene/P, bgxlC V9.0
+                                  XL Fortran for Blue Gene/P, bgxlf0 V11.1
+
+    SunOS 5.10 32- and 64-bit     Sun C 5.9 Sun OS_sparc Patch 124867-16
+    (linew)                       Sun Fortran 95 8.3 Sun OS_sparc Patch 127000-13
+                                  Sun C++ 5.9 Sun OS_sparc Patch 124863-26
+                                  Sun C 5.11 SunOS_sparc
+                                  Sun Fortran 95 8.5 SunOS_sparc
+                                  Sun C++ 5.11 SunOS_sparc
+
+    SGI Altix UV                  Intel(R) C, Fortran Compilers
+    SGI ProPack 7 Linux               Version 11.1 20100806
+    2.6.32.24-0.2.1.2230.2.PTF-   SGI MPT 2.02
+    default #1 SMP                
+    (NCSA ember)
+
+    Dell NVIDIA Cluster           Intel(R) C, Fortran Compilers
+    Red Hat Enterprise Linux 6        Version 12.0.4 20110427
+    2.6.32-131.4.1.el6.x86_64     mvapich2 1.7rc1-intel-12.0.4
+    (NCSA forge)
+
+    Windows XP                    Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+                                  Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+
+    Windows XP x64                Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+                                  Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+
+    Windows 7                     Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+                                  Cygwin(1.7.9 native gcc(4.5.3) compiler and gfortran)
+
+    Windows 7 x64                 Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 12 (cmake)
+                                  Cygwin(1.7.9 native gcc(4.5.3) compiler and gfortran)
+
+    Mac OS X Snow Leopard 10.6.8  i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (gcc)
+    Darwin Kernel Version 10.8.0  i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 (g++)
+    Intel 64-bit                      (Apple Inc. build 5666) (dot 3)
+    (fred)                        GNU Fortan (GCC) 4.6.1 (gfortran)
+                                  Intel C (icc), Fortran (ifort), C++ (icpc)
+                                      12.1.0.038 Build 20110811
+
+    Mac OS X Snow Leopard 10.6.8  i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (gcc)
+    Darwin Kernel Version 10.8.0  i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 (g++)
+    Intel 32-bit                      (Apple Inc. build 5666) (dot 3)
+    (tejeda)                      GNU Fortran (GCC) 4.6.1 (gfortran)
+                                  Intel C (icc), Fortran (ifort), C++ (icpc)
+                                      12.1.0.038 Build 20110811
+
+    Mac OS X Lion 10.7.3          GCC 4.2.1 gcc
+    32- and 64-bit                GNU Fortran (GCC) 4.6.1 gfortran
+    (duck)                        GCC 4.2.1. g++
+
+    Debian6.0.3 2.6.32-5-686 #1 SMP i686 GNU/Linux
+                                  gcc (Debian 4.4.5-8) 4.4.5
+                                  GNU Fortran (Debian 4.4.5-8) 4.4.5
+
+    Debian6.0.3 2.6.32-5-amd64 #1 SMP x86_64 GNU/Linux
+                                  gcc (Debian 4.4.5-8) 4.4.5
+                                  GNU Fortran (Debian 4.4.5-8) 4.4.5
+
+    Fedora16 3.2.9-2.fc16.i6866 #1 SMP i686 i686 i386 GNU/Linux
+                                  gcc (GCC) 4.6.2 20111027 (Red Hat 4.6.2-1)
+                                  GNU Fortran (GCC) 4.6.2 20111027 (Red Hat 4.6.2-1)
+
+    Fedora16 3.2.9-2.fc16.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.6.2 20111027 (Red Hat 4.6.2-1)
+                                  GNU Fortran (GCC) 4.6.2 20111027 (Red Hat 4.6.2-1)
+
+    SUSE 12.1 3.1.9-1.4-desktop #1 SMP PREEMPT i686 i686 i386 GNU/Linux
+                                  gcc (SUSE Linux) 4.6.2
+                                  GNU Fortran (SUSE Linux) 4.6.2
+
+    SUSE 12.1 3.1.9-1.4-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.6.2
+                                  GNU Fortran (SUSE Linux) 4.6.2 
+
+    Ubuntu 11.10 3.0.0-16-generic #29-Ubuntu SMP i686 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
+                                  GNU Fortran (Ubuntu/Linaro 4.6.4-9ubuntu3) 4.6.1
+
+    Ubuntu 11.10 3.0.0-16-generic #29-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
+                                  GNU Fortran (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
+
+    Cray Linux Environment (CLE)  PrgEnv-pgi 2.2.74
+    hopper.nersc.gov              pgcc 11.9-0 64-bit target on x86-64 Linux -tp k8e
+                                  pgf90 11.9-0 64-bit target on x86-64 Linux -tp k8e
+                                  pgCC 11.9-0 64-bit target on x86-64 Linux -tp k8e
+    
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested 
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                                 C        F90    F90      C++   zlib  SZIP
+                                         parallel        parallel
+Solaris2.10 32-bit                         n        y      n        y     y     y
+Solaris2.10 64-bit                         n        y      n        y     y     y
+Windows XP                                 n        y(4)   n        y     y     y
+Windows XP x64                             n        y(4)   n        y     y     y
+Windows Vista                              n        y(4)   n        y     y     y
+Windows Vista x64                          n        y(4)   n        y     y     y
+Mac OS X Snow Leopard 10.6.8 32-bit        n        y      n        y     y     n 
+Mac OS X Snow Leopard 10.6.8 64-bit        n        y      n        y     y     y
+Mac OS X Lion 10.7.3 32-bit                n        y      n        y     y     n
+Mac OS X Lion 10.7.3 64-bit                n        y      n        y     y     y
+AIX 5.3 32- and 64-bit                     y        y      y        y     y     y
+FreeBSD 8.2-STABLE 32&64 bit               n        x      n        x     y     y
+CentOS 5.5 Linux 2.6.18-194 i686 GNU (1)W  y        y(2)   y        y     y     y
+CentOS 5.5 Linux 2.6.18-194 i686 Intel  W  n        y      n        y     y     y
+CentOS 5.5 Linux 2.6.18-194 i686 PGI    W  n        y      n        y     y     y
+CentOS 5.5 Linux 2.6.18 x86_64 GNU (1)  W  y        y(3)   y        y     y     y
+CentOS 5.5 Linux 2.6.18 x86_64 Intel    W  n        y      n        y     y     y
+CentOS 5.5 Linux 2.6.18 x86_64 PGI      W  n        y      n        y     y     y
+Linux 2.6.32-220.7.1.el6.ppc64             n        y      n        y     y     y
+SGI ProPack 7 Linux 2.6.32.24              y        y      y        y     y     y
+Red Hat Enterprise Linux 6                 y        y      y        y     y     y
+CLE hopper.nersc.gov                       y        y(3)   y        y     y     n
+
+
+Platform                                 Shared  Shared    Shared    Thread-  
+                                         C libs  F90 libs  C++ libs  safe     
+Solaris2.10 32-bit                         y       y         y         y        
+Solaris2.10 64-bit                         n       n         n         n        
+Windows XP                                 y       y(4)      y         n        
+Windows XP x64                             y       y(4)      y         n        
+Windows Vista                              y       y(4)      y         y
+Windows Vista x64                          y       y(4)      y         y
+Mac OS X Snow Leopard 10.6.8 32-bit        y       n         y         n        
+Mac OS X Snow Leopard 10.6.8 64-bit        y       n         y         n        
+Mac OS X Lion 10.7.3 32-bit                y       n         y         y        
+Mac OS X Lion 10.7.3 64-bit                y       n         y         y        
+AIX 5.3 32- and 64-bit                     n       n         n         y        
+FreeBSD 8.2-STABLE 32&64 bit               y       x         x         y        
+CentOS 5.5 Linux 2.6.18-194 i686 GNU (1)W  y       y(2)      y         y        
+CentOS 5.5 Linux 2.6.18-194 i686 Intel  W  y       y         y         n        
+CentOS 5.5 Linux 2.6.18-194 i686 PGI    W  y       y         y         n        
+CentOS 5.5 Linux 2.6.18 x86_64 GNU (1)  W  y       y         y         y        
+CentOS 5.5 Linux 2.6.18 x86_64 Intel    W  y       y         y         n        
+CentOS 5.5 Linux 2.6.18 x86_64 PGI      W  y       y         y         n        
+Linux 2.6.32-220.7.1.el6.ppc64             y       y         y         n 
+SGI ProPack 7 Linux 2.6.32.24              y       y         y         n 
+Red Hat Enterprise Linux 6                 y       y         y         n
+CLE hopper.nersc.gov                       n       n         n         n
+
+           (1) Fortran compiled with gfortran.
+           (2) With PGI and Absoft compilers.
+           (3) With PGI compiler for Fortran.
+           (4) Using Visual Studio 2008 w/ Intel Fortran 10.1 (Cygwin shared libraries are not supported)
+           (5) C and C++ shared libraries will not be built when Fortran is enabled.
+    Compiler versions for each platform are listed in the preceding
+    "Platforms Tested" table.
+
+
+Known Problems
+==============
+* The h5repacktst test fails on AIX 32-bit because the test uses more
+  memory than the default amount. The failure message typically looks like:
+
+    "time: 0551-010 The process was stopped abnormally. Try again."
+
+  This is an issue with the test only and does not represent a problem with
+  the library. To allow the test to pass, request more memory when testing
+  via appropriate command such as:
+
+    $ env LDR_CNRTL=MAXDATA=0x20000000@DSA make check
+
+  (AKC - 2012/05/09 - HDFFV-8016)
+
+* The file_image test will fail in the "initial file image and callbacks in
+  the core VFD" sub-test if the source directory is read-only as the test
+  fails to create its test files in the build directory. This will be
+  resolved in a future release.
+  (AKC - 2012/05/05 - HDFFV-8009)
+  
+* The dt_arith test reports several errors involving "long double" on
+  Mac OS X 10.7 Lion when any level of optimization is enabled. The test does
+  not fail in debug mode. This will be addressed in a future release.
+  (SLU - 2012/05/08)
+
+* The following h5dump test case fails in BG/P machines (and potentially other
+  machines that use a command script to launch executables):
+
+   h5dump --no-compact-subset -d "AHFINDERDIRECT::ah_centroid_t[0] it=0 tl=0"
+     tno-subset.h5
+  
+  This is due to the embedded spaces in the dataset name being interpreted
+  by the command script launcher as meta-characters, thus passing three
+  arguments to h5dump's -d flag. The command passes if run by hand, just
+  not via the test script.
+  (AKC - 2012/05/03)
+
+* The ph5diff (parallel h5diff) tool can intermittently hang in parallel mode
+  when comparing two HDF5 files that contain objects with the same names but
+  with different object types.
+  (JKM - 2012/04/27)
+
+* On hopper, the build failed when RUNSERIAL and RUNPARALLEL are set
+  to aprun -np X, because the H5lib_settings.c file was not generated
+  properly. Not setting those environment variables works, because
+  configure was able to automatically detect that it's a Cray system
+  and used the proper launch commands when necessary. 
+  (MSC - 2012/04/18)
+
+* The data conversion test dt_arith.c fails in "long double" to integer
+  conversion on Ubuntu 11.10 (3.0.0.13 kernal) with GCC 4.6.1 if the library
+  is built with optimization -O3 or -O2.  The older GCC (4.5) or newer kernal
+  (3.2.2 on Fedora) doesn't have the problem.  Users should lower the 
+  optimization level (-O1 or -O0) by defining CFLAGS in the command line of 
+  "configure" like:
+
+      CFLAGS=-O1 ./configure
+
+  This will overwrite the library's default optimization level.
+  (SLU - 2012/02/07 - HDFFV-7829)
+
+* The STDIO VFD does not work on some architectures, possibly due to 32/64
+  bit or large file issues.  The basic STDIO VFD test is known to fail on
+  64-bit SunOS 5.10 on SPARC when built with -m64 and 32-bit OS X/Darwin
+  10.7.0.  The STDIO VFD test has been disabled while we investigate and
+  a fix should appear in a future release.
+  (DER - 2011/10/14)
+
+* h5diff can report inconsistent results when comparing datasets of enum type
+  that contain invalid values.  This is due to how enum types are handled in
+  the library and will be addressed in a future release.
+  (DER - 2011/10/14 - HDFFV-7527)
+
+* The links test can fail under the stdio VFD due to some issues with external
+  links.  This will be investigated and fixed in a future release.
+  (DER - 2011/10/14 - HDFFV-7768)
+
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure 
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 - HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems 
+  (see the "While working on the 1.8.6 release..." problem below).  If 
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value.
+  (AKC - 2011/05/07)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD.
+  (QAK - 2011/04/26)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the fortran and hl/fortran
+  tests fail. We are looking into the issue. HL and C++ shared libraries
+  should now be working as intended, however.
+  (MAM - 2011/04/20)
+
+* The --with-mpe configure option does not work with Mpich2.
+  (AKC - 2011/03/10)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+  (NAF - 2011/01/19)
+
+* The library's test dt_arith.c showed a compiler's rounding problem on
+  Cygwin when converting from unsigned long long to long double.  The 
+  library's own conversion works fine.  We defined a macro for Cygwin to
+  skip this test until we can solve the problem.
+  (SLU - 2010/05/05 - HDFFV-1264)
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user 
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as 
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  (SLU - 2010/02/02)
+
+* MinGW has a missing libstdc++.dll.a library file and will not successfully link
+  C++ applications/tests. Do not use the enable-cxx configure option. Read all of
+  the INSTALL_MINGW.txt file for all restrictions.
+  (ADB - 2009/11/11)
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+  (MAM - 2009/11/04)
+  
+* The PathScale MPI implementation, accessing a Panasas file system, would
+  cause H5Fcreate() with H5F_ACC_EXCL to fail even when the file does not
+  exist. This is due to the MPI_File_open() call failing if the mode has
+  the MPI_MODE_EXCL bit set.
+  (AKC - 2009/08/11 - HDFFV-988)
+ 
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO.
+  (CMC - 2009/04/28)
+
+* For Red Storm, a Cray XT3 system, the tools/h5ls/testh5ls.sh and
+  tools/h5copy/testh5copy.sh will fail some of its sub-tests. These sub-tests
+  are expected to fail and should exit with a non-zero code but the yod
+  command does not propagate the exit code of the executables. Yod always
+  returns 0 if it can launch the executable.  The test suite shell expects
+  a non-zero for this particular test, therefore it concludes the test has
+  failed when it receives 0 from yod.  Skip all the "failing" test for now
+  by changing them as following.
+
+  ======== Original tools/h5ls/testh5ls.sh =========
+  TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ======== Change to ===============================
+  echo SKIP TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ==================================================
+
+  ======== Original tools/h5copy/testh5copy.sh =========
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  H5LSTEST $FILEOUT
+  ======== Change to ===============================
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  echo SKIP H5LSTEST $FILEOUT
+  ==================================================
+  (AKC - 2008/11/10)
+  
+* For Red Storm, a Cray XT3 system, the yod command sometimes gives the
+  message,  "yod allocation delayed for node recovery".  This interferes with
+  test suites that do not expect to see this message.  See the section of "Red
+  Storm" in file INSTALL_parallel for a way to deal with this problem.
+  (AKC - 2008/05/28)
+
+* On an Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* On mpich 1.2.5 and 1.2.6, if more than two processes contribute no IO and 
+  the application asks to do collective IO, we have found that when using 4 
+  processors, a simple collective write will sometimes be hung. This can be 
+  verified with t_mpi test under testpar.
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  (SLU - 2005/06/30)
+
+* On IBM AIX systems, parallel HDF5 mode will fail some tests with error
+  messages like "INFO: 0031-XXX ...".  This is from the command `poe'.
+  Set the environment variable MP_INFOLEVEL to 0 to minimize the messages
+  and run the tests again.
+
+  The tests may fail with messages like "The socket name is already in use",  
+  but HDF5 does not use sockets.  This failure is due to problems with the 
+  poe command trying to set up the debug socket.  To resolve this problem, 
+  check to see whether there are many old /tmp/s.pedb.* files staying around.  
+  These are sockets used by the poe command and left behind due to failed 
+  commands.  First, ask your system administrator to clean them out.  
+  Lastly, request IBM to provide a means to run poe without the debug socket.
+  (AKC - 2004/12/08)
+
+
+%%%%1.8.8%%%%   
+
+
+HDF5 version 1.8.8 released on 2011-11-15
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.7 and 
+HDF5 1.8.8, and contains information on the platforms tested and 
+known problems in HDF5-1.8.8. 
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.8 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.8 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.8 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.8 (current 
+release) versus Release 1.8.7":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.7
+- Platforms Tested
+- Supported Configuration Features Summary
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - Added the --enable-fortran2003 flag to enable Fortran2003 support 
+      in the HDF5 Fortran library. The flag should be used along with the
+      --enable-fortran flag and takes affect only when the Fortran compiler 
+      is Fortran2003 compliant. (EIP - 2011/11/14)
+    - Added checks for clock_gettime and mach/mach_time.h to both configure and
+      CMake.  This will support the move from gettimeofday to clock_gettime's
+      monotonic timer in the profiling code in a future release.
+      (DER - 2011/10/12)
+    
+    Library
+    -------
+    - The Windows VFD code has been removed with the exception of the functions
+      which set it (H5Pset_fapl_windows, for example).  Setting the Windows
+      VFD now really sets the SEC2 VFD.  The WINDOWS_MAX_BUF and
+      WINDOWS_USE_STDIO configuration options and #defines have also been
+      removed. NOTE: Since the Windows VFD was a clone of the SEC2 VFD, this
+      change should be transparent to users.
+      (DER - 2011/10/12 - HDFFV-7740, HDFFV-7744)
+    - H5Tcreate now supports the string type (fixed-length and variable-
+      length). (SLU - 2011/05/20)
+ 
+    Parallel Library
+    ----------------
+    - Added new H5Pget_mpio_actual_chunk_opt_mode and
+      H5Pget_mpio_actual_io_mode API routines for querying whether/how
+      a collective I/O operation completed.  (QAK - 2011/10/12)
+ 
+    Tools
+    -----
+    - None
+
+    High-Level APIs
+    ---------------
+    - Added the following Fortran wrappers for the Dimension Scale APIs:
+        h5dsset_scale_f
+        h5dsattach_scale_f
+        h5dsdetach_scale_f
+        h5dsis_attached_f
+        h5dsis_scale_f
+        h5dsset_label_f
+        h5dsget_label_f
+        h5dsget_scale_name_f
+        h5dsget_num_scales_f
+      (EIP for SB - 2011/10/13 - HDFFV-3797)
+
+    Fortran API
+    -----------
+    - The HDF5 Fortran library was enhanced to support the Fortran 2003 standard.
+      The following features are available when the HDF5 library is configured
+      using the --enable-fortran and --enable-fortran2003 configure flags AND
+      if the Fortran compiler is Fortran 2003 compliant:
+
+      - Subroutines overloaded with the C_PTR derived type:
+          h5pget_f
+          h5pget_fill_value_f
+          h5pinsert_f
+          h5pregister_f
+          h5pset_f
+          h5pset_fill_value_f
+          h5rcreate_f
+          h5rderefrence_f
+          h5rget_name_f
+          h5rget_obj_type_f
+      - Subroutines overloaded with the C_PTR derived type 
+        and simplified signatures: 
+          h5aread_f
+          h5awrite_f
+          h5dread_f
+          h5dwrite_f
+      - New subroutines
+          h5dvlen_reclaim_f
+          h5literate_by_name_f
+          h5literate_f
+          h5ovisit_f
+          h5tconvert_f
+          h5pset_nbit_f
+          h5pset_scaleoffset_f
+      - Subroutines with additional optional parameters:
+          h5pcreate_class_f
+      (EIP - 2011/10/14)
+
+    C++ API
+    -------
+    - None
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - None
+
+Bug Fixes since HDF5-1.8.7
+==========================
+
+    Configuration
+    -------------
+    - Changed the size of H5_SIZEOF_OFF_T to 4 bytes (was 8) in the VMS
+      h5pubconf.h based on the output of a test program.  (DER - 2011/10/12)
+    - The Windows and VMS versions of H5pubconf.h were brought into sync with
+      the linux/posix version. (DER - 2011/10/12)
+    - Fixed a bug in the bin/trace Perl script where API functions
+      that take a variable number of arguments were not processed for
+      trace statement fixup. (DER - 2011/08/25)
+    - The --enable-h5dump-packed-bits configure option has been removed.
+      The h5dump code that this option conditionally enabled is now always
+      compiled into h5dump. Please refer to the h5dump reference manual for 
+      usage of the packed bits feature. (MAM - 2011/06/23 - HDFFV-7592)
+    - Configure now uses the same flags and symbols in its tests that are
+      used to build the library. (DER - 2011/05/24)
+
+    Library
+    -------
+    - Corrected the error when copying attributes between files which are using
+      different versions of the file format. (QAK - 2011/10/20 - HDFFV-7718)
+    - Corrected the error when loading local heaps from the file, which could
+      cause the size of the local heap's data block to increase dramatically.
+      (QAK - 2011/10/14 - HDFFV-7767)
+    - An application does not need to do H5O_move_msgs_forward() when writing
+      attributes. Tests were checked into the performance suite.
+      (VC - 2011/10/13 - HDFFV-7640)
+    - Fixed a bug that occurred when using H5Ocopy on a committed datatype
+      containing an attribute using that committed datatype.
+      (NAF - 2011/10/13 - HDFFV-5854)
+    - Added generic VFD I/O types to the SEC2 and log VFDs to ensure correct
+      I/O sizes (and remove compiler warnings) between Windows and true POSIX
+      systems.  (DER - 2011/10/12)
+    - Corrected some Windows behavior in the SEC2 and log VFDs.  This mainly
+      involved datatype correctness fixes, Windows API call error checks, 
+      and adding the volume serial number to the VFD cmp functions.
+      (DER - 2011/10/12)
+    - Converted post-checks for the appropriate POSIX I/O sizes to pre-checks 
+      in order to avoid platform-specific or undefined behavior.  
+      (DER - 2011/10/12)
+    - #ifdef _WIN32 instances have been changed to #ifdef H5_HAVE_WIN32_API. 
+      H5_HAVE_VISUAL_STUDIO checks have been added where necessary. This is in 
+      CMake only as configure never sets _WIN32. (ADB - 2011/09/12)
+    - CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv
+      discovered 3 problems in tests and tools' library:
+        1. In dsets.c, left shifting an unsigned int for 32 bits or more
+           caused undefined behavior.
+        2. In dt_arith.c, the INIT_INTEGER macro definition has an overflow
+           when the value is a negative minimal and is being subtracted from one.
+        3. In tools/lib/h5tools_str.c, right shifting an int value for 32 bits 
+           or more caused undefined behavior.
+      All the problems have been corrected. (SLU - 2011/09/02 - HDFFV-7674)
+    - H5Epush2() now has the correct trace functionality (this is related to the
+      bin/trace Perl script bug noted in the configure section).
+      (DER - 2011/08/25)
+    - Corrected mismatched function name typo of h5pget_dxpl_mpio_c and
+      h5pfill_value_defined_c. (AKC - 2011/08/22 - HDFFV-7641)
+    - Corrected an internal error in the library where objects that use committed 
+      (named) datatypes and were accessed from two different file IDs could confuse
+      the two and cause erroneous failures. (QAK - 2011/07/18 - HDFFV-7638)
+    - In v1.6 of the library, there was an EOA for the whole MULTI file saved in the 
+      super block.  We took it out in v1.8 of the library because it's meaningless 
+      for the MULTI file. v1.8 of the library saves the EOA for the metadata file 
+      instead, but this caused a backward compatibility problem.
+      A v1.8 library couldn't open the file created with the v1.6 library. We
+      fixed the problem by checking the EOA value to detect the file
+      created with v1.6 library. (SLU - 2011/06/22) 
+    - When a dataset had filters and reading data failed, the error message 
+      didn't say which filter wasn't registered. It's fixed now. (SLU - 2011/06/03)
+
+    Parallel Library
+    ----------------
+    - The Special Collective IO (IO when some processes do not contribute to the
+      IO) and the Complex Derived Datatype MPI functionalities are no longer
+      conditionally enabled in the library by configure. They are always
+      enabled in order to take advantage of performance boosts from these
+      behaviors. Older MPI implementations that do not allow for these
+      functionalities can no longer by used by HDF5.
+      (MAM - 2011/07/08 - HDFFV-7639).
+
+    Tools
+    -----
+    - h5diff: fixed segfault over non-comparable attribute with different 
+      dimention or rank, along with '-c' option to display details.
+      (JKM - 2011/10/24 - HDFFV-7770)
+    - Fixed h5diff to display all the comparable objects and attributes 
+      regardless of detecting non-comparables. (JKM - 2011/09/16 - HDFFV-7693)
+    - Fixed h5repack to update the values of references(object and region) of 
+      attributes in h5repack for 1) references, 2) arrays of references, 
+      3) variable-length references, and 4) compound references. 
+      (PC - 2011/09/14 - HDFFV-5932)
+    - h5diff: fixed a segfault over a dataset with container types 
+      array and variable-length (vlen) along with multiple nested compound types. 
+      Example: compound->array->compound, compound->vlen->compound.
+      (JKM - 2011/09/01 - HDFFV-7712)
+    - h5repack: added macro to handle a failure in H5Dread/write when memory
+      allocation failed inside the library. (PC - 2011/08/19)
+    - Fixed h5jam to not to allow the specifying of an HDF5 formatted file as 
+      an input file for the -u (user block file) option. The original HDF5 file 
+      would not be accessible if this behavior was allowed. 
+      (JKM - 2011/08/19 - HDFFV-5941)
+    - Revised the command help pages of h5jam and h5unjam. The descriptions
+      were not up to date and some were missing. 
+      (JKM - 2011/08/15 - HDFFV-7515)
+    - Fixed h5dump to correct the schema location: 
+      <hdf5:HDF5-File 
+      xmlns:hdf5="http://hdfgroup.org/HDF5/XML/schema/HDF5-File" 
+      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+      xsi:schemaLocation="http://hdfgroup.org/HDF5/XML/schema/HDF5-File 
+      http://www.hdfgroup.org/HDF5/XML/schema/HDF5-File.xsd">
+      (ADB - 2011/08/10)
+    - h5repack: h5repack failed to copy a dataset if the layout is changed 
+      from chunked with unlimited dimensions to contiguous.
+      (PC - 2011/07/15 - HDFFV-7649)
+    - Fixed h5diff: the "--delta" option considers two NaN of the same type 
+      are different. This is wrong based on the h5diff description in the 
+      Reference Manual. (PC - 2011/07/15 - HDFFV-7656)
+    - Fixed h5diff to display an instructive error message and exit with
+      an instructive error message when mutually exclusive options 
+      (-d, -p and --use-system-epsilon) are used together. 
+      (JKM - 2011/07/07 - HDFFV-7600)
+    - Fixed h5dump so that it displays the first line of each element in correct
+      position for multiple dimention array types. Before this fix, 
+      the first line of each element in an array was
+      displayed after the last line of previous element without
+      moving to the next line (+indentation).
+      (JKM - 2011/06/15 - HDFFV-5878)
+    - Fixed h5dump so that it will display the correct value for 
+      H5T_STD_I8LE datasets on the Blue-gene system (ppc64, linux, Big-Endian, 
+      clustering). (AKC & JKM - 2011/05/12 - HDFFV-7594)
+    - Fixed h5diff to compare a file to itself correctly. Previously h5diff
+      reported either the files were different or not compatible in certain 
+      cases even when comparing a file to itself. This fix also improves 
+      performance when comparing the same target objects through verifying 
+      the object and file addresses before comparing the details 
+      in the objects. Examples of details are datasets and attributes. 
+      (XCAO & JKM - 2011/05/06 - HDFFV-5928)
+
+    F90 API
+    -------
+    - Modified the h5open_f and h5close_f subroutines to not to call H5open 
+      and H5close correspondingly. While the H5open call just adds overhead, 
+      the H5close call called by a Fortran application shuts down the HDF5 
+      library. This makes the library inaccessible to the application. 
+      (EIP & SB - 2011/10/13 - HDFFV-915)
+    - Fixed h5tget_tag_f where the length of the C string was used to 
+      repack the C string into the Fortran string. This lead to memory 
+      corruption in the calling program. (SB - 2011/07/26)
+    - Added defined constants:
+        H5T_ORDER_MIXED_F (HDFFV-2767)
+        H5Z_SO_FLOAT_DSCALE_F
+        H5Z_SO_FLOAT_ESCALE_F
+        H5Z_SO_INT_F
+        H5Z_SO_INT_MINBITS_DEFAULT_F
+        H5O_TYPE_UNKNOWN_F
+        H5O_TYPE_GROUP_F
+        H5O_TYPE_DATASET_F
+        H5O_TYPE_NAMED_DATATYPE_F
+        H5O_TYPE_NTYPES_F
+
+    C++ API
+    ------
+    - None
+
+    High-Level APIs:
+    ------
+    - Fixed the H5LTdtype_to_text function.  It had some memory problems when 
+      dealing with some complicated data types. (SLU - 2011/10/19 - HDFFV-7701)
+    - Fixed H5DSset_label seg faulting when retrieving the length of a 
+      dimension label that was not set. (SB - 2011/08/07 - HDFFV-7673)
+    - Fixed a dimension scale bug where if you create a dimscale, attach two 
+      datasets to it, and then unattach them, you get an error if they are 
+      unattached in order, but no error if you unattach them in reverse order. 
+      (SB - 2011/06/07 - HDFFV-7605)
+
+    Fortran High-Level APIs:
+    ------
+    - None
+
+
+Platforms Tested
+================
+The following platforms and compilers have been tested for this release.
+
+    AIX 5.3                       xlc 10.1.0.5
+    (NASA G-ADA)                  xlC 10.1.0.5
+                                  xlf90 12.1.0.6
+
+    FreeBSD 8.2-STABLE i386       gcc 4.2.1 [FreeBSD] 20070719
+    (loyalty)                     g++ 4.2.1 [FreeBSD] 20070719
+                                  gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    FreeBSD 8.2-STABLE amd64      gcc 4.2.1 [FreeBSD] 20070719
+    (freedom)                     g++ 4.2.1 [FreeBSD] 20070719
+                                  gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    IBM Blue Gene/P               bgxlc 9.0.0.9
+    (LLNL uDawn)                  bgxlf90 11.1.0.7
+                                  bgxlC 9.0.0.9
+
+    Linux 2.6.16.60-0.54.5-smp    Intel(R) C, C++, Fortran Compilers
+    x86_64                            Version 11.1 20090630
+    (INL Icestorm)                   
+
+    Linux 2.6.18-194.el5 x86_64   Intel(R) C, C++, Fortran Compilers
+    (INL Fission)                     Version 12.0.2 20110112
+
+    Linux 2.6.18-108chaos x86_64  Intel(R) C, C++, Fortran Compilers
+    (LLNL Aztec)                      Version 11.1 20090630
+
+    Linux 2.6.18-194.3.1.el5PAE   gcc (GCC) 4.1.2 and 4.4.2
+    #1 SMP i686 i686 i386         GNU Fortran (GCC) 4.1.2 20080704
+    (jam)                             (Red Hat 4.1.2-48) and 4.4.2 
+                                  PGI C, Fortran, C++ 10.4-0 32-bit
+                                  PGI C, Fortran, C++ 10.6-0 32-bit
+                                  Intel(R) C Compiler for 32-bit
+                                      applications, Version 11.1 
+                                  Intel(R) C++ Compiler for 32-bit
+                                      applications, Version 11.1
+                                  Intel(R) Fortran Compiler for 32-bit
+                                      applications, Version 11.1
+                                  MPICH mpich2-1.3.1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    Linux 2.6.18-238.12.1.el5     gcc 4.1.2 and 4.4.2
+    #1 SMP x86_64 GNU/Linux       GNU Fortran (GCC) 4.1.2 20080704
+    (koala)                           (Red Hat 4.1.2-46) and 4.4.2
+                                      tested for both 32- and 64-bit binaries
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                      applications running on Intel(R) 64, 
+                                      Version 11.1.
+                                  PGI C, Fortran, C++ Version 9.0-4
+                                      for 64-bit target on x86-64
+                                  MPICH mpich2-1.3.1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    SGI Altix UV                  Intel(R) C, Fortran Compilers
+    SGI ProPack 7 Linux               Version 11.1 20100806
+    2.6.32.24-0.2.1.2230.2.PTF-   SGI MPT 2.02
+    default #1 SMP                
+    (NCSA ember)
+
+    Dell NVIDIA Cluster           Intel(R) C, Fortran Compilers
+    Red Hat Enterprise Linux 6        Version 12.0.4 20110427
+    2.6.32-131.4.1.el6.x86_64     mvapich2 1.7rc1-intel-12.0.4
+    (NCSA forge)
+
+    SunOS 5.10 32- and 64-bit     Sun C 5.11 SunOS_sparc 2010/08/13
+                                  Sun Fortran 95 8.5 SunOS_sparc 2010/08/13
+                                  Sun C++ 5.11 SunOS_sparc 2010/08/13
+
+    Windows XP                    Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+                                  Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 (cmake)
+                                  Cygwin(1.7.9 native gcc(4.5.3) compiler and gfortran)
+
+    Windows XP x64                Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+                                  Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 (cmake)
+                                  Cygwin(1.7.9 native gcc(4.5.3) compiler and gfortran)
+
+    Windows Vista                 Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Windows Vista x64             Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Windows 7                     Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Windows 7 x64                 Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Mac OS X 10.8.0 (Intel 64-bit) i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5666) (dot 3)
+    Darwin Kernel Version 10.8.0  GNU Fortran (GCC) 4.6.1
+                                  Intel C, C++ and Fortran compilers 12.1.0
+
+    Mac OS X 10.8.0 (Intel 32-bit) i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5666) (dot 3)
+    Darwin Kernel Version 10.8.0  GNU Fortran (GCC) version 4.6.1
+          Intel C, C++ and Fortran compilers 12.1.0
+
+    Fedora 12 2.6.32.16-150.fc12.ppc64 #1 SMP ppc64 GNU/Linux
+                                  gcc (GCC) 4.4.4 20100630 (Red Hat 4.4.4-10)
+                                  GNU Fortran (GCC) 4.4.4 20100630 (Red Hat 4.4.4-10)
+
+    Debian6.0.3 2.6.32-5-686 #1 SMP i686 GNU/Linux
+                                  gcc (Debian 4.4.5-8) 4.4.5
+                                  GNU Fortran (Debian 4.4.5-8) 4.4.5
+
+    Debian6.0.3 2.6.32-5-amd64 #1 SMP x86_64 GNU/Linux
+                                  gcc (Debian 4.4.5-8) 4.4.5
+                                  GNU Fortran (Debian 4.4.5-8) 4.4.5
+
+    Fedora15 2.6.40.6-0.fc15.i686.PAE #1 SMP i686 i686 i386 GNU/Linux
+                                  gcc (GCC) 4.6.1 20110908 (Red Hat 4.6.1-9)
+                                  GNU Fortran (GCC) 4.6.1 20110908 (Red Hat 4.6.1-9)
+
+    Fedora15 2.6.40.6-0.fc15.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.6.1 20110908 (Red Hat 4.6.1-9)
+                                  GNU Fortran (GCC) 4.6.1 20110908 (Red Hat 4.6.1-9)
+
+    SUSE 11.4 2.6.37.6-0.7-desktop #1 SMP PREEMPT i686 i686 i386 GNU/Linux
+                                  gcc (SUSE Linux) 4.5.1 20101208
+                                  GNU Fortran (SUSE Linux) 4.5.1 20101208
+
+    SUSE 11.4 2.6.37.6-0.7-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.5.1 20101208
+                                  GNU Fortran (SUSE Linux) 4.5.1 20101208
+
+    Ubuntu 11.10 3.0.0-12-generic #20-Ubuntu SMP i686 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
+                                  GNU Fortran (Ubuntu/Linaro 4.6.4-9ubuntu3) 4.6.1
+
+    Ubuntu 11.10 3.0.0-12-generic #20-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
+                                  GNU Fortran (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
+    
+    OpenVMS Alpha 8.3             HP C V7.3-009
+                                  HP Fortran V8.2-104679-48H9K
+                                  HP C++ V7.3-009
+
+    Cray Linux Environment (CLE)  PrgEnv-pgi 2.2.74
+    hopper.nersc.gov              pgcc 11.7-0 64-bit target on x86-64 Linux -tp k8e
+    franklin.nersc.gov            pgf90 11.7-0 64-bit target on x86-64 Linux -tp k8e
+                                  pgCC 11.7-0 64-bit target on x86-64 Linux -tp k8e
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested 
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                                 C        F90    F90      C++   zlib  SZIP
+                                         parallel        parallel
+Solaris2.10 32-bit                         n        y      n        y     y    y
+Solaris2.10 64-bit                         n        y      n        y     y    y
+Windows XP                                 n        y(4)   n        y     y    y
+Windows XP x64                             n        y(4)   n        y     y    y
+Windows Vista                              n        y(4)   n        y     y    y
+Windows Vista x64                          n        y(4)   n        y     y    y
+OpenVMS Alpha                              n        y      n        y     y    n
+Mac OS X 10.8 Intel 32-bit                 n        y      n        y     y    y
+Mac OS X 10.8 Intel 64-bit                 n        y      n        y     y    y
+AIX 5.3 32- and 64-bit                     n        y      n        y     y    y
+FreeBSD 8.2-STABLE 32&64 bit               n        x      n        x     y    y
+CentOS 5.5 Linux 2.6.18-194 i686 GNU (1)W  y        y(2)   y        y     y    y
+CentOS 5.5 Linux 2.6.18-194 i686 Intel  W  n        y      n        y     y    n
+CentOS 5.5 Linux 2.6.18-194 i686 PGI    W  n        y      n        y     y    n
+CentOS 5.5 Linux 2.6.16 x86_64 GNU (1)  W  y        y(3)   y        y     y    y
+CentOS 5.5 Linux 2.6.16 x86_64 Intel    W  n        y      n        y     y    n
+CentOS 5.5 Linux 2.6.16 x86_64 PGI      W  n        y      n        y     y    y
+Fedora 12 Linux 2.6.32.16-150.fc12.ppc64   n        y      n        y     y    y
+SGI ProPack 7 Linux 2.6.32.24              y        y      y        y     y    y
+Red Hat Enterprise Linux 6                 y        y      y        y     y    y
+CLE hopper.nersc.gov                       y        y(3)   y        y     y    n  
+CLE franklin.nersc.gov                     y        y(3)   y        y     y    n  
+
+
+Platform                                 Shared  Shared    Shared    Thread-  
+                                         C libs  F90 libs  C++ libs  safe     
+Solaris2.10 32-bit                         y       y         y         y        
+Solaris2.10 64-bit                         y       y         y         y        
+Windows XP                                 y       y(4)      y         n        
+Windows XP x64                             y       y(4)      y         n        
+Windows Vista                              y       y(4)      y         y
+Windows Vista x64                          y       y(4)      y         y
+OpenVMS Alpha                              n       n         n         n
+Mac OS X 10.8 Intel 32-bit                 y(5)    n         y         n        
+Mac OS X 10.8 Intel 64-bit                 y(5)    n         y         n        
+AIX 5.3 32- and 64-bit                     n       n         n         y        
+FreeBSD 8.2-STABLE 32&64 bit               y       x         x         y        
+CentOS 5.5 Linux 2.6.18-128 i686 GNU (1)W  y       y(2)      y         y        
+CentOS 5.5 Linux 2.6.18-128 i686 Intel  W  y       y         y         n        
+CentOS 5.5 Linux 2.6.18-128 i686 PGI    W  y       y         y         n        
+CentOS 5.5 Linux 2.6.16 x86_64 GNU (1)  W  y       y         y         y        
+CentOS 5.5 Linux 2.6.16 x86_64 Intel    W  y       y         y         n        
+CentOS 5.5 Linux 2.6.16 x86_64 PGI      W  y       y         y         n        
+Fedora 12 Linux 2.6.32.16-150.fc12.ppc64   y       y         y         y 
+SGI ProPack 7 Linux 2.6.32.24              y       y         y         n 
+Red Hat Enterprise Linux 6                 y       y         y         n
+CLE hopper.nersc.gov                       n       n         n         n
+CLE franklin.nersc.gov                     n       n         n         n
+
+           (1) Fortran compiled with gfortran.
+           (2) With PGI and Absoft compilers.
+           (3) With PGI compiler for Fortran.
+           (4) Using Visual Studio 2008 w/ Intel Fortran 10.1 (Cygwin shared libraries are not supported)
+           (5) C and C++ shared libraries will not be built when Fortran is enabled.
+    Compiler versions for each platform are listed in the preceding
+    "Platforms Tested" table.
+
+
+Known Problems
+==============
+
+* The STDIO VFD does not work on some architectures, possibly due to 32/64
+  bit or large file issues.  The basic STDIO VFD test is known to fail on
+  64-bit SunOS 5.10 on SPARC when built with -m64 and 32-bit OS X/Darwin
+  10.7.0.  The STDIO VFD test has been disabled while we investigate and
+  a fix should appear in a future release, possibly 1.8.9.
+  (DER - 2011/10/14)
+
+* h5diff can report inconsistent results when comparing datasets of enum type
+  that contain invalid values.  This is due to how enum types are handled in
+  the library and will be addressed in the next release.
+  (DER - 2011/10/14 - HDFFV-7527)
+
+* The links test can fail under the stdio VFD due to some issues with external
+  links.  This will be investigated and fixed in a future release.
+  (DER - 2011/10/14 - HDFFV-7768)
+
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure 
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 - HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems 
+  (see the "While working on the 1.8.6 release..." problem below).  If 
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value. (AKC - 2011/05/07)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD.
+  (QAK - 2011/04/26)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the fortran and hl/fortran
+  tests fail. We are looking into the issue. HL and C++ shared libraries
+  should now be working as intended, however. (MAM - 2011/04/20)
+
+* The --with-mpe configure option does not work with Mpich2. (AKC - 2011/03/10)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+  (NAF - 2011/01/19)
+
+* The library's test dt_arith.c showed a compiler's rounding problem on
+  Cygwin when converting from unsigned long long to long double.  The 
+  library's own conversion works fine.  We defined a macro for Cygwin to
+  skip this test until we can solve the problem.
+  (SLU - 2010/05/05 - HDFFV-1264)
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user 
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as 
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  (SLU - 2010/02/02)
+
+* MinGW has a missing libstdc++.dll.a library file and will not successfully link
+  C++ applications/tests. Do not use the enable-cxx configure option. Read all of
+  the INSTALL_MINGW.txt file for all restrictions. (ADB - 2009/11/11)
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+  (MAM - 2009/11/04)
+  
+* The PathScale MPI implementation, accessing a Panasas file system, would
+  cause H5Fcreate() with H5F_ACC_EXCL to fail even when the file does not
+  exist. This is due to the MPI_File_open() call failing if the mode has
+  the MPI_MODE_EXCL bit set. (AKC - 2009/08/11 - HDFFV-988)
+ 
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO. (CMC - 2009/04/28)
+
+* For Red Storm, a Cray XT3 system, the tools/h5ls/testh5ls.sh and
+  tools/h5copy/testh5copy.sh will fail some of its sub-tests. These sub-tests
+  are expected to fail and should exit with a non-zero code but the yod
+  command does not propagate the exit code of the executables. Yod always
+  returns 0 if it can launch the executable.  The test suite shell expects
+  a non-zero for this particular test, therefore it concludes the test has
+  failed when it receives 0 from yod.  Skip all the "failing" test for now
+  by changing them as following.
+
+  ======== Original tools/h5ls/testh5ls.sh =========
+  TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ======== Change to ===============================
+  echo SKIP TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ==================================================
+
+  ======== Original tools/h5copy/testh5copy.sh =========
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  H5LSTEST $FILEOUT
+  ======== Change to ===============================
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  echo SKIP H5LSTEST $FILEOUT
+  ==================================================
+  (AKC - 2008/11/10)
+  
+* For Red Storm, a Cray XT3 system, the yod command sometimes gives the
+  message,  "yod allocation delayed for node recovery".  This interferes with
+  test suites that do not expect to see this message.  See the section of "Red
+  Storm" in file INSTALL_parallel for a way to deal with this problem.
+  (AKC - 2008/05/28)
+
+* On an Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* On mpich 1.2.5 and 1.2.6, if more than two processes contribute no IO and 
+  the application asks to do collective IO, we have found that when using 4 
+  processors, a simple collective write will sometimes be hung. This can be 
+  verified with t_mpi test under testpar.
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  (SLU - 2005/06/30)
+
+* On IBM AIX systems, parallel HDF5 mode will fail some tests with error
+  messages like "INFO: 0031-XXX ...".  This is from the command `poe'.
+  Set the environment variable MP_INFOLEVEL to 0 to minimize the messages
+  and run the tests again.
+
+  The tests may fail with messages like "The socket name is already in use",  
+  but HDF5 does not use sockets.  This failure is due to problems with the 
+  poe command trying to set up the debug socket.  To resolve this problem, 
+  check to see whether there are many old /tmp/s.pedb.* files staying around.  
+  These are sockets used by the poe command and left behind due to failed 
+  commands.  First, ask your system administrator to clean them out.  
+  Lastly, request IBM to provide a means to run poe without the debug socket.
+  (AKC - 2004/12/08)
+
+
+%%%%1.8.7%%%%   
+
+
+HDF5 version 1.8.7 released on Tue May 10 09:24:44 CDT 2011
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.6 and 
+HDF5 1.8.7, and contains information on the platforms tested and 
+known problems in HDF5-1.8.7. 
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.7 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.7 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.7 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.7 (current 
+release) versus Release 1.8.6":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.6
+- Platforms Tested
+- Supported Configuration Features Summary
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - Configure now generates Makefiles that build in "silent make mode"
+      by default in which compile and link lines are significantly
+      simplified for clarity. To override this and view actual compile and
+      link lines during building, the --disable-silent-rules flag can be used
+      at configure time, or the 'make' command can be followed by V=1, to
+      indicate a "verbose" make. (MAM - 2011/4/14).
+    - Added mpicc and mpif90 as the default C and Fortran compilers for Linux
+      systems when --enable-parallel is specified but no $CC or $FC is defined.
+      (AKC - 2011/2/7)
+    - Added a new configure option, "--enable-unsupported", which can
+      be used to stop configure from preventing the use of unsupported
+      configure option combinations, such as c++ in parallel or Fortran
+      with threadsafe. Use at your own risk, as it may result in a 
+      library that won't compile or run as expected!
+      (MAM - 2010/11/17 - Bug 2061)
+
+    Library
+    -------
+    - The library allows the dimension size of a dataspace to be zero.  In 
+      the past, the library would allow this only if the maximal dimension 
+      size was unlimited. Now there is no such restriction, but no data 
+      can be written to this kind of dataset. (SLU - 2011/4/20)
+    - We added two new macros, H5_VERSION_GE and H5_VERSION_LE, to let users
+      compare certain version numbers with the library being used. (SLU -
+      2011/4/20) 
+    - Added ability to cache files opened through external links.  Added new
+      public functions H5Pset_elink_file_cache_size(),
+      H5Pget_elink_file_cache_size(), and H5Fclear_elink_file_cache().
+      (NAF - 2011/02/17)
+    - Finished implementing all options for 'log' VFD.  (QAK - 2011/1/25)
+    - Removed all old code for Metrowerks compilers, bracketed by
+      __MWERKS__). Metrowerks compiler is long gone. (AKC - 2010/11/17) 
+
+    Parallel Library
+    ----------------
+    - None
+ 
+    Tools
+    -----
+     - h5diff: Added new "verbose with levels" option, '-vN, --verbose=N'.
+       The old '-v, --verbose' option is deprecated but remains available;
+       it is exactly equivalent to '-v0, --verbose=0'.
+       The new levels 1 ('-v1' or '--verbose=1') and 2 ('-v2' or 
+       '--verbose=2') can be specified to view more information regarding 
+       attributes differences.  Bug #2121 (JKM 2011/3/23)
+     - h5dump: Added new option --enable-error-stack. This option will 
+       display error stack information in the output stream. This is 
+       useful when the "h5dump: Unable to print data" message is output.
+       (ADB - 2011/03/03)
+
+    High-Level APIs
+    ---------------
+    - Fortran LT make datasets routines (H5LTmake_dataset_f, 
+      h5ltmake_dataset_int_f, h5ltmake_dataset_float_f, h5ltmake_dataset_double_f) 
+      and LT read datasets routines (h5ltread_dataset_f,h5ltread_dataset_int_f,
+      h5ltread_dataset_float_f, 5ltread_dataset_double_f) can now handle 
+      4-dimensional to 7-dimensional rank datasets. HDFFV-1217 (MSB-2011/4/24/2011)
+
+    F90 API
+    -------
+     - None
+
+    C++ API
+    -------
+    - None
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - Intel V11.1 uses now -O3 optimization in production mode (EIP - 2010/10/08)
+             
+
+
+Bug Fixes since HDF5-1.8.6
+==========================
+
+    Configuration
+    -------------
+    - Shared C++ and HL libraries on AIX should now be working correctly.
+      Note that Fortran shared libraries are still not working on AIX. 
+      (See the Known Problems section, below). (MAM - 2011/4/20)
+    - Removed config/ibm-aix6.x. All IBM-AIX settings are in one file,
+      ibm-aix. (AKC - 2011/4/14)
+    - Shared C libraries are no longer disabled on Mac when Fortran
+      is enabled. Shared Fortran libraries are still not supported on Mac,
+      so configure will disable them by default, but this is overrideable
+      with the new --enable-unsupported configure option. The configure
+      summary has been updated to reflect the fact that the shared-ness of 
+      the C++/Fortran wrapper libraries may not align with the C library.
+      (MAM - 2011/04/11 - HDFFV-4353).
+
+    Library
+    -------
+    - Changed assertion failure when decoding a compound datatype with no
+      fields into a normal error failure.  Also prohibit using this sort
+      of datatype for creating an attribute (as is already the case for
+      datasets and committed (named) datatypes).  (QAK - 2011/04/15, Jira 
+      issue #HDFFV-2766)
+    - Tell the VFL flush call that the file will be closing, allowing
+      the VFDs to avoid sync'ing the file (particularly valuable in parallel).
+      (QAK - 2011/03/09)
+    - The datatype handler created with H5Tencode/decode used to have the 
+      reference count 0 (zero); it now has the reference count 1 (one).
+      (SLU - 2011/2/18)
+    - Fixed the definition of H5_HAVE_GETTIMEOFDAY on Windows so that
+      HDgettimeofday() is defined and works properly.  Bug HDFFV-5931
+      (DER - 2011/04/14)
+    - Added basic VFD tests for the Windows, STDIO and log VFD tests.
+      (DER - 2011/04/11)
+
+    Parallel Library
+    ----------------
+    - None
+
+    Tools
+    -----
+    - Updated h5dump test case script to prevent entire test failure when 
+      source directory is read-only. Bug #HDFFV-4342 (JKM 2011/4/12)
+    - Fixed h5dump displaying incorrect values for H5T_STD_I8BE type data in
+      attribute on Big-Endian machine. H5T_STD_I8BE is unsigned 8bit type,
+      so h5dump is supposed to display -2 instead of 254. It worked correctly
+      on Little-Endian system , but not on Big-Endian system.  Bug #HDFFV-4358
+      (JKM 04/08/2011)
+    - Updated some HDF5 tools to standardize the option name as 
+      '--enable-error-stack' for printing HDF5 error stack messages. h5ls and 
+      h5dump have been updated. For h5ls, this replaces "-e/--errors" option, 
+      which is deprecated. For h5dump, this is a new option. Bug #2182 
+      (JKM 2011/3/30)
+    - Fixed the h5diff --use-system-epsilon option. The formula used in the 
+      calculation was changed from ( |a - b| / b ) to ( |a - b| ). 
+      This was done to improve performance. Bug #2184 (JKM 2011/3/24)
+    - Fixed output for H5T_REFERENCE in h5dump. According to the BNF document
+      the output of a H5T_REFERENCE should be followed by the type;
+      <reference> ::= H5T_REFERENCE { <ref_type> }
+      <ref_type> ::= H5T_STD_REF_OBJECT | H5T_STD_REF_DSETREG
+      Previously this was only displayed if the -R option was used.
+      Bug #1725 (ADB 2011/3/28)
+    - Fixed two h5diff issues. 1) h5diff compared attributes correctly only 
+      when two objects had the same number of attributes and the attribute 
+      names were identical. 2) h5diff did not display useful information about 
+      attribute differences. Bug #2121 (JKM 2011/3/17)
+    - Fixed a memory leak in h5diff that occurred when accessing symbolic links 
+      with the --follow-symlink option. Bug #2214  (JKM 2011/3/18)
+    - Fixed a memory leak in h5diff that occurred when accessing variable length 
+      string data. Bug #2216 (JKM 2011/3/18)
+    - Fixed and improved the help page for h5ls -a, --address option. 
+      Bug #1904 (JKM 2011/3/11)
+    - Fixed h5copy to enable copying an object into the same HDF5 file.
+      Previously h5copy displayed an error message when the target file 
+      was the same as the source file. (XCAO 2011/3/8)
+    - Fixed an h5dump problem that caused the tool to skip some data elements 
+      in large datasets with a large array datatype on Windows. This issue 
+      arose only on Windows due to the different return behavior of the 
+      _vsnprintf() function.  Bug #2161 (JKM 2011/3/3)
+    - Fixed h5dump which was skipping some array indices in large datasets 
+      with a relatively large array datatype. The interval of skipped indices
+      varied according to the size of the array. Bug #2092 (JKM 2011/2/15)
+    - Fixed h5diff which was segfaulting when comparing compound datasets
+      with a combination of fixed-length string datatypes and variable-length
+      string datatypes in certain orders. Bug #2089 (JKM 2010/12/28)
+    - Improved h5diff performance. 1) Now use HDmemcmp() before comparing two 
+      elements. 2) Replace expensive H5Tequals() calls. 3) Retrieve datatype
+      information at dataset level, not at each element level for compound 
+      datasets. HDFFV-7516 (JKM 2011/4/18) 
+    - Fixed h5ls to display nested compound types with curly brackets 
+      when -S (--simple) option is used with -l (--label), so it shows  
+      which members (in curly brackets) belong to which nested compound type, 
+      making the output clearer.  Bug #1979 (JKM 2010/11/09)
+    - Fixed h5diff to handle variable-length strings in a compound dataset 
+      and variable-length string arrays in a compound dataset correctly.
+      Garbage values were previously displayed when h5diff compared multiple 
+      variable-length strings in a compound type dataset. 
+      Bug #1989 (JKM 2010/10/28)
+    - Fixed h5copy to fail gracefully when copying an object to a non-
+      existing group without the -p option. Bug #2040 (JKM 2010/10/18)
+
+    F90 API
+    ------
+    - None
+
+    C++ API
+    ------
+    - None
+
+    High-Level APIs:
+    ------
+    - None
+
+    Fortran High-Level APIs:
+    ------
+    -  h5tbmake_table_f: Fixed error in passing an array of characters with different 
+       length field names.
+    -  h5tget_field_info_f: Fixed error with packing the C strings into a Fortran 
+       array of strings. Added optional argument called 'maxlen_out' which returns 
+       the maximum string character length in a field name element.
+       Bug HDFFV-1255 (MSB- 4/17/2011)
+
+
+
+
+Platforms Tested
+================
+The following platforms and compilers have been tested for this release.
+
+    AIX 6.1                       xlc 11.1.0.3
+    (NCSA BP)                     xlC 11.1.0.3
+                                  xlf90 13.1.0.3
+                                  mpcc_r 11.1.0.3
+                                  mpxlf90_r 13.1.0.3
+
+    FreeBSD 8.2-STABLE i386       gcc 4.2.1 [FreeBSD] 20070719
+    (loyalty)                     g++ 4.2.1 [FreeBSD] 20070719
+                                  gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    FreeBSD 8.2-STABLE amd64      gcc 4.2.1 [FreeBSD] 20070719
+    (freedom)                     g++ 4.2.1 [FreeBSD] 20070719
+                                  gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    Linux 2.6.18-194.3.1.el5PAE   gcc (GCC) 4.1.2 and 4.4.2
+    #1 SMP i686 i686 i386         G95 (GCC 4.0.3 (g95 0.93!) Apr 21 2010)
+    (jam)                         GNU Fortran (GCC) 4.1.2 20080704 
+                                      (Red Hat 4.1.2-48) and 4.4.2
+                                  PGI C, Fortran, C++ 10.4-0 32-bit
+                                  PGI C, Fortran, C++ 10.6-0 32-bit
+                                  Intel(R) C Compiler for 32-bit
+                                      applications, Version 11.1 
+                                  Intel(R) C++ Compiler for 32-bit
+                                      applications, Version 11.1
+                                  Intel(R) Fortran Compiler for 32-bit
+                                      applications, Version 11.1
+                                  Absoft 32-bit Fortran 95 10.0.7
+                                  MPICH mpich2-1.3.1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    Linux 2.6.18-194.17.1.el5     gcc 4.1.2 and 4.4.2
+    #1 SMP x86_64 GNU/Linux       G95 (GCC 4.0.3 (g95 0.93!) Apr 21 2010)
+    (amani)                           tested for both 32- and 64-bit binaries
+                                  GNU Fortran (GCC) 4.1.2 20080704
+                                      (Red Hat 4.1.2-46) and 4.4.2
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                      applications running on Intel(R) 64, 
+                                      Version 11.1.
+                                  PGI C, Fortran, C++ Version 9.0-4
+                                      for 64-bit target on x86-64
+                                  MPICH mpich2-1.3.1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    SGI ProPack 7 Linux           Intel(R) C++ Version 11.1 20100806
+    2.6.32.24-0.2.1.2230.2.PTF-   Intel(R) Fortran Version 11.1 20100806
+    default #1 SMP                SGI MPT 2.01
+    SGI Altix UV
+    (NCSA ember)
+
+    SunOS 5.10 32- and 64-bit     Sun C 5.9 Sun OS_sparc Patch 124867-16
+    (linew)                       Sun Fortran 95 8.3 Sun OS_sparc Patch 127000-13
+                                  Sun C++ 5.9 Sun OS_sparc Patch 124863-26
+                                  Sun C 5.10 SunOS_sparc Patch 141861-07
+                                  Sun Fortran 95 8.4 SunOS_sparc Patch 128231-06
+                                  Sun C++ 5.10 SunOS_sparc 128228-11
+
+    Intel Xeon Linux 2.6.18-      gcc 4.2.4
+    92.1.10.el5_lustre.1.6.6smp-  Intel(R) C++ Version 10.1.017
+    perfctr #8 SMP                Intel(R) Fortran Compiler Version 10.1.017
+    (NCSA abe)                    Open MPI 1.3.2
+                                  MVAPICH2-1.5.1_pgi-10.8
+
+    Windows XP                    Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+                                  Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 (cmake)
+                                  Cygwin(1.7.7 native gcc(4.3.4) compiler and gfortran)
+
+    Windows XP x64                Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+                                  Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 (cmake)
+                                  Cygwin(1.7.7 native gcc(4.3.4) compiler and gfortran)
+
+    Windows Vista                 Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Windows Vista x64             Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Windows 7                     Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Windows 7 x64                 Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Mac OS X 10.7.0 (Intel 64-bit) i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1
+    Darwin Kernel Version 10.7.0  GNU Fortran (GCC) 4.6.0 20101106 (experimental)
+                                  Intel C, C++ and Fortran compilers 12.0.1.122 20101110
+
+    Mac OS X 10.7.0 (Intel 32-bit) i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5666) (dot 3)
+    Darwin Kernel Version 10.7.0  GNU Fortran (GCC) version 4.4.0 20090123 (experimental) 
+							[trunk revision 143587]
+
+    Fedora 12 2.6.32.16-150.fc12.ppc64 #1 SMP ppc64 GNU/Linux
+                                  gcc (GCC) 4.4.4 20100630 (Red Hat 4.4.4-10)
+                                  GNU Fortran (GCC) 4.4.4 20100630 (Red Hat 4.4.4-10)
+
+    Debian6.01 2.6.32-5-686 #1 SMP i686 GNU/Linux
+                                  gcc (Debian 4.4.5-8) 4.4.5
+                                  GNU Fortran (Debian 4.4.5-8) 4.4.5
+
+    Debian6.01 2.6.32-5-amd64 #1 SMP x86_64 GNU/Linux
+                                  gcc (Debian 4.4.5-8) 4.4.5
+                                  GNU Fortran (Debian 4.4.5-8) 4.4.5
+
+    Fedora14 2.6.35.12-88.fc14.i686.PAE #1 SMP i686 i686 i386 GNU/Linux
+                                  gcc (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
+                                  GNU Fortran (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
+
+    Fedora14 2.6.35.12-88.fc14.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
+                                  GNU Fortran (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
+
+    SUSE 11.4 2.6.37.1-1.2-desktop #1 SMP PREEMPT i686 i686 i386 GNU/Linux
+                                  gcc (SUSE Linux) 4.5.1 20101208
+                                  GNU Fortran (SUSE Linux) 4.5.1 20101208
+
+    SUSE 11.4 2.6.37.1-1.2-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.5.1 20101208
+                                  GNU Fortran (SUSE Linux) 4.5.1 20101208
+
+    Ubuntu 10.10 2.6.35-28-generic #50-Ubuntu SMP i686 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5
+                                  GNU Fortran (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5
+
+    Ubuntu 10.10 2.6.35-28-generic #50-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5
+                                  GNU Fortran (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5
+    
+    OpenVMS Alpha 8.3             HP C V7.3-009
+                                  HP Fortran V8.2-104679-48H9K
+                                  HP C++ V7.3-009
+
+Tested Configuration Features Summary
+========================================
+
+    In the tables below
+          y   = tested 
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                                 C        F90    F90      C++   zlib  SZIP
+                                         parallel        parallel
+Solaris2.10 32-bit                         n        y      n        y     y     y
+Solaris2.10 64-bit                         n        y      n        y     y     y
+Windows XP                                 n        y(4)   n        y     y     y
+Windows XP x64                             n        y(4)   n        y     y     y
+Windows Vista                              n        y(4)   n        y     y     y
+Windows Vista x64                          n        y(4)   n        y     y     y
+OpenVMS Alpha                              n        y      n        y     y     n
+Mac OS X 10.7 Intel 32-bit                 n        y      n        y     y     y
+Mac OS X 10.7 Intel 64-bit                 n        y      n        y     y     y
+AIX 6.1 32- and 64-bit                     y        y      y        y     y     y
+FreeBSD 8.2-STABLE 32&64 bit               n        x      n        x     y     y
+CentOS 5.5 Linux 2.6.18-194 i686 GNU (1)W  y        y(2)   y        y     y     y
+CentOS 5.5 Linux 2.6.18-194 i686 Intel  W  n        y      n        y     y     n
+CentOS 5.5 Linux 2.6.18-194 i686 PGI    W  n        y      n        y     y     n
+CentOS 5.5 Linux 2.6.16 x86_64 GNU (1)  W  y        y(3)   y        y     y     y
+CentOS 5.5 Linux 2.6.16 x86_64 Intel    W  n        y      n        y     y     n
+CentOS 5.5 Linux 2.6.16 x86_64 PGI      W  n        y      n        y     y     y
+RedHat EL4 2.6.18 Xeon Lustre           C  y        y      y        y     y     n
+Fedora 12 Linux 2.6.32.16-150.fc12.ppc64   n        y      n        y     y     y
+SGI Linux 2.6.32.19                        y        y      y        y     y     y
+
+
+Platform                                 Shared  Shared    Shared    Thread-  
+                                         C libs  F90 libs  C++ libs  safe     
+Solaris2.10 32-bit                         y       y         y         y        
+Solaris2.10 64-bit                         y       y         y         y        
+Windows XP                                 y       y(4)      y         n        
+Windows XP x64                             y       y(4)      y         n        
+Windows Vista                              y       y(4)      y         y
+Windows Vista x64                          y       y(4)      y         y
+OpenVMS Alpha                              n       n         n         n
+Mac OS X 10.7 Intel 32-bit                 y(5)    n         y         n        
+Mac OS X 10.7 Intel 64-bit                 y(5)    n         y         n        
+AIX 6.1 32- and 64-bit                     n       n         n         y        
+FreeBSD 8.2-STABLE 32&64 bit               y       x         x         y        
+CentOS 5.5 Linux 2.6.18-128 i686 GNU (1)W  y       y(2)      y         y        
+CentOS 5.5 Linux 2.6.18-128 i686 Intel  W  y       y         y         n        
+CentOS 5.5 Linux 2.6.18-128 i686 PGI    W  y       y         y         n        
+CentOS 5.5 Linux 2.6.16 x86_64 GNU (1)  W  y       y         y         y        
+CentOS 5.5 Linux 2.6.16 x86_64 Intel    W  y       y         y         n        
+CentOS 5.5 Linux 2.6.16 x86_64 PGI      W  y       y         y         n        
+RedHat EL4 2.6.18 Xeon Lustre           C  y       y         y         n
+Fedora 12 Linux 2.6.32.16-150.fc12.ppc64   y       y         y         y 
+SGI Linux 2.6.32.19                        y       y         y         y 
+
+           (1) Fortran compiled with gfortran.
+           (2) With PGI and Absoft compilers.
+           (3) With PGI compiler for Fortran.
+           (4) Using Visual Studio 2008 w/ Intel Fortran 10.1 (Cygwin shared libraries are not supported)
+           (5) C and C++ shared libraries will not be built when Fortran is enabled.
+    Compiler versions for each platform are listed in the preceding
+    "Platforms Tested" table.
+
+
+Known Problems
+==============
+* After the shared library support was fixed for some bugs, it was discovered
+  that "make prefix=XXX install" no longer works for shared libraries. It
+  still works correctly for static libraries. Therefore, if you want to
+  install the HDF5 shared libraries in a location such as /usr/local/hdf5,
+  you need to specify the location via the --prefix option during configure 
+  time. E.g, ./configure --prefix=/usr/local/hdf5 ...
+  (AKC - 2011/05/07 HDFFV-7583)
+
+* The parallel test, t_shapesame, in testpar/, may run for a long time and may
+  be terminated by the alarm signal.  If that happens, one can increase the
+  alarm seconds (default is 1200 seconds = 20 minutes) by setting the
+  environment variable, $HDF5_ALARM_SECONDS, to a larger value such as 3600
+  (60 minutes).  Note that the t_shapesame test may fail in some systems 
+  (see the "While working on the 1.8.6 release..." problem below).  If 
+  it does, it will waste more time if $HDF5_ALARM_SECONDS is set
+  to a larger value. (AKC - 2011/05/07)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD.
+  (QAK - 2011/04/26)
+
+* Shared Fortran libraries are not quite working on AIX. While they are
+  generated when --enable-shared is specified, the fortran and hl/fortran
+  tests fail. We are looking into the issue. HL and C++ shared libraries
+  should now be working as intended, however. (MAM - 2011/04/20)
+
+* The --with-mpe configure option does not work with Mpich2. AKC - 2011/03/10
+
+* If parallel gmake (e.g., gmake -j 4) is used, the "gmake clean" command
+  sometimes fails in the perform directory due to the attempt to remove the
+  executable of h5perf or h5perf_serial by two "parallel" commands. This error
+  has no consequence on the functionality of the HDF5 library or install. It
+  is fixed in the next release. AKC - 2011/01/25
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or file systems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+
+* The library's test dt_arith.c showed a compiler's rounding problem on
+  Cygwin when converting from unsigned long long to long double.  The 
+  library's own conversion works fine.  We defined a macro for Cygwin to
+  skip this test until we can solve the problem.  Please see bug #1813.
+  SLU - 2010/5/5 
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added in.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug in 1.8 library.  Because there's only one user 
+  complaining about it, we (Elena, Quincey, and I) decided to leave it as 
+  it is (see bug report #1279).  Quincey will make a plan for 1.10.
+  SLU - 2010/2/2
+
+* MinGW has a missing libstdc++.dll.a library file and will not successfully link
+  C++ applications/tests. Do not use the enable-cxx configure option. Read all of
+  the INSTALL_MINGW.txt file for all restrictions. ADB - 2009/11/11
+  
+* The PathScale MPI implementation, accessing a Panasas file system, would
+  cause H5Fcreate() with H5F_ACC_EXCL to fail even when the file does not
+  exist. This is due to the MPI_File_open() call failing if the mode has
+  the MPI_MODE_EXCL bit set. (See bug 1468 for details.) AKC - 2009/8/11
+ 
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO. CMC - 2009/04/28
+
+* For Red Storm, a Cray XT3 system, the tools/h5ls/testh5ls.sh and
+  tools/h5copy/testh5copy.sh will fail some of its sub-tests. These sub-tests
+  are expected to fail and should exit with a non-zero code but the yod
+  command does not propagate the exit code of the executables. Yod always
+  returns 0 if it can launch the executable.  The test suite shell expects
+  a non-zero for this particular test, therefore it concludes the test has
+  failed when it receives 0 from yod.  Skip all the "failing" test for now
+  by changing them as following.
+
+  ======== Original tools/h5ls/testh5ls.sh =========
+  TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ======== Change to ===============================
+  echo SKIP TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ==================================================
+
+  ======== Original tools/h5copy/testh5copy.sh =========
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  H5LSTEST $FILEOUT
+  ======== Change to ===============================
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  echo SKIP H5LSTEST $FILEOUT
+  ==================================================
+  AKC - 2008/11/10
+
+* For Red Storm, a Cray XT3 system, the yod command sometimes gives the
+  message,  "yod allocation delayed for node recovery".  This interferes with
+  test suites that do not expect to see this message.  See the section of "Red
+  Storm" in file INSTALL_parallel for a way to deal with this problem.
+  AKC - 2008/05/28
+
+* On an Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* On mpich 1.2.5 and 1.2.6, if more than two processes contribute no IO and 
+  the application asks to do collective IO, we have found that when using 4 
+  processors, a simple collective write will sometimes be hung. This can be 
+  verified with t_mpi test under testpar.
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  SLU - 2005/6/30
+
+* On IBM AIX systems, parallel HDF5 mode will fail some tests with error
+  messages like "INFO: 0031-XXX ...".  This is from the command `poe'.
+  Set the environment variable MP_INFOLEVEL to 0 to minimize the messages
+  and run the tests again.
+
+  The tests may fail with messages like "The socket name is already in use",  
+  but HDF5 does not use sockets.  This failure is due to problems with the 
+  poe command trying to set up the debug socket.  To resolve this problem, 
+  check to see whether there are many old /tmp/s.pedb.* files staying around.  
+  These are sockets used by the poe command and left behind due to failed 
+  commands.  First, ask your system administrator to clean them out.  
+  Lastly, request IBM to provide a means to run poe without the debug socket.
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+
+* There is also a configure error on Altix machines that incorrectly reports 
+  when a version of Szip without an encoder is being used.
+
+* On cobalt, an SGI Altix SMP ia64 system, Intel compiler version 10.1 (which
+  is the default on that system) does not work properly and results in
+  failures during make check (in a static build) and make installcheck (during
+  a shared build). This appears to be a compiler optimization problem.
+  Reducing optimization by setting CFLAGS to -O1 or below resolves the issue.
+  Alternatively, using a newer version of the compiler (11.0) also works as
+  intended. MAM - 2010/06/01
+
+* h5diff will not report enum value differences when one or both of the values
+  is not a valid enumeration value.  The source of this bug has been identified
+  and it will be fixed in 1.8.8. DER - 2011/04/27
+
+
+%%%%1.8.6%%%%   
+
+
+HDF5 version 1.8.6 released on Mon Feb 14 10:26:30 CST 2011
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.5 and 
+HDF5 1.8.6, and contains information on the platforms tested and 
+known problems in HDF5-1.8.6. 
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.6 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.6 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.6 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.6 (current 
+release) versus Release 1.8.5":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.5
+- Platforms Tested
+- Supported Configuration Features Summary
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - CMake: Improved CPack packaging, added parallel commands, improved
+      configuration options (better similarity to configure), added more
+      tests, better support for use in external cmake projects. 
+      (ADB - 2010/10/07)
+    - The default configuration setting for official releases is 
+      --enable-production. For unofficial releases, the default configuration 
+      setting has been --disable-production. (AKC  - 2010/05/28)
+    Library
+    -------
+    - Added support for thread safety on Windows using the Windows threads 
+      library. Use the HDF5_ENABLE_THREADSAFE option in CMake on a Windows 
+      platform to enable this functionality. This is supported on Windows 
+      Vista and newer Windows operating systems. (MAM - 2010/09/10)
+    - H5Tset_order and H5Tget_order now support all datatypes.  A new byte 
+      order, H5T_ORDER_MIXED, has been added specifically for a compound 
+      datatype and its derived type.  (SLU - 2010/8/23) 
+    - Improved performance of metadata I/O by changing the default algorithm 
+      to perform I/O from all processes (instead of just process 0) when using 
+      parallel I/O drivers. (QAK - 2010/07/19)
+    - Improved performance of I/O on datasets with the same shape, but 
+      different rank. (QAK - 2010/07/19)
+    - Improved performance of the chunk cache by avoiding unnecessary b-tree 
+      lookups of chunks already in cache. (NAF - 2010/06/15) 
+      
+    Parallel Library
+    ----------------
+    - None
+ 
+    Tools
+    -----
+    - h5diff: Added a new flag: --exclude-path.  The specified path to an 
+      object will be excluded when comparing two files or two groups. If a 
+      group is specified to be excluded, all member objects of that group 
+      will be excluded.  (JKM - 2010/09/16).
+    - h5ls: Added a new flag: --no-dangling-links.  See --help output for 
+      details. (JKM - 2010/06/15)
+    - h5ls: Added a new flag --follow-symlinks.  See --help output for 
+      details. (JKM - 2010/05/25)
+      
+    High-Level APIs
+    ---------------
+    - None
+
+    F90 API
+    -------
+     - None
+
+    C++ API
+    -------
+    - None
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - Sun C and C++ 5.10 and Sun Fortran 95 8.4.
+    - Mac OS X 10.6.4 with gcc 4.2.1 and gfortran 4.6
+
+
+Bug Fixes since HDF5-1.8.5
+==========================
+
+    Configuration
+    -------------
+    - The default number of MPI processes for testing purposes has been 
+      changed from 3 to 6.  (AKC - 2010/11/11)
+    - Some tests in tools/h5repack may fail in AIX systems when -q32 mode is 
+      used. The error is caused by not requesting enough memory in default.
+      Added "env LDR_CNTRL=MAXDATA=0x20000000@DSA" into the $RUNSERIAL and
+      $RUNPARALLE in the AIX config file so that executables are tested with
+      more memory.  (AKC - 2010/11/11)
+    - Removed recognition of the parallel compilers of LAM(hcc) and
+      ChMPIon(cmpicc) since we have no access to these two MPI implementations
+      and cannot verify their correctness. (AKC - 2010/07/14 - Bug 1921)
+    - PHDF5 was changed to use "mpiexec" instead of mpirun as the default 
+      MPI applications startup command as defined in the MPI-2 definition, 
+      section 4.1. (AKC - 2010/06/11 - Bug 1921)
+      
+    Library
+    -------
+    - Fixed a bug that caused big endian machines to generate corrupt files
+      when using the scale-offset filter with floating point data or fill
+      values.  Note that such datasets will no longer be readable by any
+      by any machine after this patch.  (NAF - 2010/02/02 - Bug 2131)
+    - Retrieving a link's name by index in the case where the link is external
+      and the file that the link refers to doesn't exist will now fail 
+      gracefully rather than cause a segmentation fault. (MAM - 2010/11/17)
+    - Modified metadata accumulator to better track accumulated dirty metadata 
+      in an effort to reduce unnecessary I/O in certain situations and to 
+      fix some other corner cases which were prone to error. (MAM - 2010/10/15)
+    - Added a new set of unit tests that are run during 'make check' to verify 
+      the behavior of the metadata accumulator. (MAM - 2010/10/15)
+    - Modified library to always cache symbol table information.  Libraries
+      from version 1.6.3 and earler have a bug which causes them to require 
+      this information for some operations. (NAF - 2010/09/21 - Bug 1864)
+    - Fixed a bug where the library could generate an assertion/core dump when
+      a file that had been created with H5Pset_libver_bounds(fapl,
+      H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) but didn't have a superblock
+      extension was later reopened.  (QAK - 2010/09/16 - Bug 1968)
+    - Fixed a bug that could occur when getting information for a new-style
+      group that was previously opened through a file handle that was later
+      closed. (NAF - 2010/09/15)
+    - Added define check in H5public.h if stdint.h is supported by the C++
+      compiler. This define is only available on Windows with VS2010 and using
+      CMake to build the library. (ADB - 2010/09/13 - Bug 1938)
+    - When a mandatory filter failed to write data chunks, the dataset
+      couldn't close (bug 1260).  The fix releases all resources and closes
+      the dataset but returns a failure. (SLU - 2010/09/08) 
+    - H5Eset_current_stack now also closes the error stack set as the 
+      default. This is to avoid a potential problem. 
+      (SLU - 2010/09/07 - Bug 1799)
+    - Corrected situation where 1-D chunked dataset could get created by an
+      application without calling H5Pset_chunk().  H5Pset_chunk is now
+      required for creating all chunked datasets.  (QAK - 2010/09/02)
+    - Fixed many memory issues that valgrind exposed.  (QAK - 2010/08/24)
+    - Fixed the bug in the filter's public CAN_APPLY function.  The return
+      value should be htri_t not herr_t. (SLU - 2010/08/05 - Bug 1239)
+    - Fixed the STDIO VFD to use fseeko64 instead of fseek64 for 64-bit I/O 
+      support. (AKC - 2010/7/30)
+    - Fixed a bug in the direct I/O driver that could render files with certain
+      kinds of unaligned data unreadable or corrupt them. (NAF - 2010/07/28)
+    - valgrind reported an error of copying data to itself when a new attribute 
+      is written.  Fixed by taking out the memcpy step in the attribute code. 
+      (SLU - 2010/07/28 - Bug 1956)
+    - Corrected various issues in the MPI datatype creation code which could
+      cause resource leaks or incorrect behavior (and may improve the
+      performance as well).  (QAK - 2010/07/19)
+    - Fixed a bug that could cause file corruption when using non-default sizes
+      of addresses and/or lengths.  This bug could also cause uncorrupted files
+      with this property to be unreadable.  This bug was introduced in 1.8.5.
+      (NAF - 2010/07/16 - Bug 1951)
+
+    Parallel Library
+    ----------------
+    - None
+
+    Tools
+    -----
+    - Fixed h5diff to compare member objects and groups recursively when 
+      two files or groups are compared. (JKM - 2010/9/16 - Bug 1975)
+    - Fixed h5repack to be able to convert a dataset to COMPACT layout.
+      (JKM - 2010/09/15 - Bug 1896)
+    - Changed h5ls to not interpret special characters in object or attribute
+      names for output. (JKM - 2010/06/28 - Bug 1784)
+    - Revised the order of arguments for h5cc, h5fc, h5c++, h5pcc and h5pfc. 
+      CPPFLAGS, CFLAGS, LDFLAGS, and LIBS have been duplicated with an H5BLD_ 
+      prefix to put the flags and paths from the hdf5 build in the correct 
+      places and allow the script user to add entries in CPPFLAGS, CFLAGS, 
+      LDFLAGS, and LIBS that will take precedence over those from the hdf5 
+      build. The user can make these entries persistent by editing 
+      CFLAGSBASE, CPPFLAGSBASE, LDFLAGSBASE, and LIBSBASE near the top of 
+      the script or temporary by setting HDF5_CFLAGS, HDF5_CPPFLAGS, 
+      HDF5_LDFLAGS, or HDF5_LIBS in the environment. The new order of 
+      arguments in these scripts is $CLINKER $H5BLD_CPPFLAGS $CPPFLAGS 
+      $H5BLD_CFLAGS $CFLAGS $LDFLAGS $clibpath $link_objs $LIBS $link_args 
+      $shared_link. (LRK - 2010/10/25 - Bug 1973)
+
+    F90 API
+    ------
+    - None
+
+    C++ API
+    ------
+    - None
+
+    High-Level APIs:
+    ------
+    - None
+
+    Fortran High-Level APIs:
+    ------
+    - None
+
+
+Platforms Tested
+================
+The following platforms and compilers have been tested for this release.
+
+    AIX 6.1                       xlc 11.1.0.3
+    (NCSA BP)                     xlC 11.1.0.3
+                                  xlf 13.1.0.3
+                                  mpcc_r 11.1.0.3
+                                  mpxlf_r 13.1.0.3
+
+    FreeBSD 6.3-STABLE i386       gcc 3.4.6 [FreeBSD] 20060305
+    (duty)                        g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.4.5 20100803
+                                  g++ 4.4.5 20100803
+                                  gfortran 4.4.5 20100803
+
+    FreeBSD 6.3-STABLE amd64      gcc 3.4.6 [FreeBSD] 20060305
+    (liberty)                     g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.4.5 20100803
+                                  g++ 4.4.5 20100803
+                                  gfortran 4.4.5 20100803
+
+    Linux 2.6.18-194.3.1.el5PAE   gcc (GCC) 4.1.2 and 4.4.2
+    #1 SMP i686 i686 i386         G95 (GCC 4.0.3 (g95 0.93!) Apr 21 2010)
+    (jam)                         GNU Fortran (GCC) 4.1.2 20080704 
+                                      (Red Hat 4.1.2-48) and 4.4.2
+                                  PGI C, Fortran, C++ 10.4-0 32-bit
+                                  PGI C, Fortran, C++ 10.6-0 32-bit
+                                  Intel(R) C Compiler for 32-bit
+                                      applications, Version 11.1 
+                                  Intel(R) C++ Compiler for 32-bit
+                                      applications, Version 11.1
+                                  Intel(R) Fortran Compiler for 32-bit
+                                      applications, Version 11.1
+                                  Absoft 32-bit Fortran 95 10.0.7
+                                  MPICH mpich2-1.3.1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    Linux 2.6.18-194.17.1.el5     gcc 4.1.2 and 4.4.2
+    #1 SMP x86_64 GNU/Linux       G95 (GCC 4.0.3 (g95 0.93!) Apr 21 2010)
+    (amani)                           tested for both 32- and 64-bit binaries
+                                  GNU Fortran (GCC) 4.1.2 20080704
+                                      (Red Hat 4.1.2-46) and 4.4.2
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                      applications running on Intel(R) 64, 
+                                      Version 11.1.
+                                  PGI C, Fortran, C++ Version 9.0-4
+                                      for 64-bit target on x86-64
+                                  MPICH mpich2-1.3.1 compiled with
+                                      gcc 4.1.2 and gfortran 4.1.2
+
+    SGI ProPack 7 Linux           Intel(R) C++ Version 11.1 20100806
+    2.6.32.19-0.3.1.1982.0.PTF-   Intel(R) Fortran Version 11.1 20100806
+    default #1 SMP                SGI MPT 2.01
+    SGI Altix UV
+    (NCSA ember)
+
+    SunOS 5.10 32- and 64-bit     Sun C 5.9 Sun OS_sparc Patch 124867-16
+    (linew)                       Sun Fortran 95 8.3 Sun OS_sparc Patch 127000-13
+                                  Sun C++ 5.9 Sun OS_sparc Patch 124863-62
+                                  Sun C 5.10 SunOS_sparc Patch 141861-07
+                                  Sun Fortran 95 8.4 SunOS_sparc Patch 128231-06
+                                  Sun C++ 5.10 SunOS_sparc 128228-11
+
+    Intel Xeon Linux 2.6.18-      gcc 4.2.4
+    92.1.10.el5_lustre.1.6.6smp-  Intel(R) C++ Version 10.1.017
+    perfctr #8 SMP                Intel(R) Fortran Compiler Version 10.1.017
+    (NCSA abe)                    Open MPI 1.3.2
+                                  MVAPICH2-1.5.1_pgi-10.8
+
+    Windows XP                    Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+                                  Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 (cmake)
+                                  Cygwin(1.7.7 native gcc(4.3.4) compiler and gfortran)
+
+    Windows XP x64                Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+                                  Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+                                  Visual Studio 2010 (cmake)
+                                  Cygwin(1.7.7 native gcc(4.3.4) compiler and gfortran)
+
+    Windows Vista                 Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+                                  Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Windows Vista x64             Visual Studio 2008 w/ Intel Fortran 10.1 (project files)
+                                  Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Windows 7                     Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Windows 7 x64                 Visual Studio 2008 w/ Intel Fortran 11.1 (cmake)
+
+    Mac OS X 10.6.3 (Intel 64-bit) i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1
+    Darwin Kernel Version 10.3.1  GNU Fortran (GCC) 4.5.0 20090910  
+                                  Intel C, C++ and Fortran compilers 11.1 20100806
+
+    Mac OS X 10.6.4 (Intel 32-bit) i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1
+    Darwin Kernel Version 10.4.0  GNU Fortran (GCC) 4.6.0 20101106
+                                  Intel C, C++ and Fortran compilers 12.0.0 20101110
+
+    Mac OS X 10.6.4 (Intel 64-bit) i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5659)
+    Darwin Kernel Version 10.6.0   GNU Fortran (GCC) 4.5.0 20090910 
+                                   Intel C, C++ and Fortran compilers 11.1 20100806
+
+    Fedora 12 2.6.32.16-150.fc12.ppc64 #1 SMP ppc64 GNU/Linux
+                                  gcc (GCC) 4.4.4 20100630 (Red Hat 4.4.4-10)
+                                  GNU Fortran (GCC) 4.4.4 20100630 (Red Hat 4.4.4-10)
+
+    Debian5.06 2.6.26-2-686 #1 SMP i686 GNU/Linux
+                                  gcc (Debian 4.3.2-1.1) 4.3.2
+                                  GNU Fortran (Debian 4.3.2-1.1) 4.3.2
+
+    Debian5.06 2.6.26-2-amd64 #1 SMP x86_64 GNU/Linux
+                                  gcc (Debian 4.3.2-1.1) 4.3.2
+                                  GNU Fortran (Debian 4.3.2-1.1) 4.3.2
+
+    Fedora14 2.6.35.6-48.fc14.i686.PAE #1 SMP i686 i686 i386 GNU/Linux
+                                  gcc (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
+                                  GNU Fortran (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
+
+    Fedora14 2.6.35.6-48.fc14.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
+                                  GNU Fortran (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
+
+    SUSE 11.3 2.6.34.7-0.7-desktop #1 SMP PREEMPT i686 i686 i386 GNU/Linux
+                                  gcc (SUSE Linux) 4.5.0 20100604 [gcc-4_5-branch revision 160292]
+                                  GNU Fortran (SUSE Linux) 4.5.0 20100604 [gcc-4_5-branch revision 160292]
+
+    SUSE 11.3 2.6.34.7-0.7-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.5.0 20100604 [gcc-4_5-branch revision 160292]
+                                  GNU Fortran (SUSE Linux) 4.5.0 20100604 [gcc-4_5-branch revision 160292]
+
+    Ubuntu 10.10 2.6.35-25-generic #44-Ubuntu SMP i686 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5
+                                  GNU Fortran (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5
+
+    Ubuntu 10.10 2.6.35-25-generic #44-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5
+                                  GNU Fortran (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5
+    
+    OpenVMS Alpha 8.3             HP C V7.3-009
+                                  HP Fortran V8.2-104679-48H9K
+                                  HP C++ V7.3-009
+
+Tested Configuration Features Summary
+========================================
+
+    In the tables below
+          y   = tested 
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                                 C        F90    F90      C++   zlib  SZIP
+                                         parallel        parallel
+Solaris2.10 32-bit                         n        y      n        y     y     y
+Solaris2.10 64-bit                         n        y      n        y     y     y
+Windows XP                                 n        y(4)   n        y     y     y
+Windows XP x64                             n        y(4)   n        y     y     y
+Windows Vista                              n        y(4)   n        y     y     y
+Windows Vista x64                          n        y(4)   n        y     y     y
+OpenVMS Alpha                              n        y      n        y     y     n
+Mac OS X 10.6 Intel                        n        y      n        y     y     y
+AIX 6.1 32- and 64-bit                     y        y      y        y     y     y
+FreeBSD 6.3-STABLE 32&64 bit               n        y      n        y     y     y
+CentOS 5.5 Linux 2.6.18-194 i686 GNU (1)W  y        y(2)   y        y     y     y
+CentOS 5.5 Linux 2.6.18-194 i686 Intel  W  n        y      n        y     y     n
+CentOS 5.5 Linux 2.6.18-194 i686 PGI    W  n        y      n        y     y     n
+CentOS 5.5 Linux 2.6.16 x86_64 GNU (1)  W  y        y(3)   y        y     y     y
+CentOS 5.5 Linux 2.6.16 x86_64 Intel    W  n        y      n        y     y     n
+CentOS 5.5 Linux 2.6.16 x86_64 PGI      W  n        y      n        y     y     y
+RedHat EL4 2.6.18 Xeon Lustre           C  y        y      y        y     y     n
+Fedora 12 Linux 2.6.32.16-150.fc12.ppc64   n        y      n        y     y     y
+SGI Linux 2.6.32.19                        y        y      y        y     y     y
+
+
+Platform                                 Shared  Shared    Shared    Thread-  
+                                         C libs  F90 libs  C++ libs  safe     
+Solaris2.10 32-bit                         y       y         y         y        
+Solaris2.10 64-bit                         y       y         y         y        
+Windows XP                                 y       y(4)      y         n        
+Windows XP x64                             y       y(4)      y         n        
+Windows Vista                              y       y(4)      y         y
+Windows Vista x64                          y       y(4)      y         y
+OpenVMS Alpha                              n       n         n         n
+Mac OS X 10.6                              y(5)    n         y         n        
+AIX 6.1 32- and 64-bit                     n       n         n         y        
+FreeBSD 6.3-STABLE 32&64 bit               y       n         y         y        
+CentOS 5.5 Linux 2.6.18-128 i686 GNU (1)W  y       y(2)      y         y        
+CentOS 5.5 Linux 2.6.18-128 i686 Intel  W  y       y         y         n        
+CentOS 5.5 Linux 2.6.18-128 i686 PGI    W  y       y         y         n        
+CentOS 5.5 Linux 2.6.16 x86_64 GNU (1)  W  y       y         y         y        
+CentOS 5.5 Linux 2.6.16 x86_64 Intel    W  y       y         y         n        
+CentOS 5.5 Linux 2.6.16 x86_64 PGI      W  y       y         y         n        
+RedHat EL4 2.6.18 Xeon Lustre           C  y       y         y         n
+Fedora 12 Linux 2.6.32.16-150.fc12.ppc64   y       y         y         y 
+SGI Linux 2.6.32.19                        y       y         y         y 
+
+           (1) Fortran compiled with gfortran.
+           (2) With PGI and Absoft compilers.
+           (3) With PGI compiler for Fortran.
+           (4) Using Visual Studio 2008 w/ Intel Fortran 10.1 (Cygwin shared libraries are not supported)
+           (5) C and C++ shared libraries will not be built when Fortran is enabled.
+    Compiler versions for each platform are listed in the preceding
+    "Platforms Tested" table.
+
+
+Known Problems
+==============
+* examples/run-all-ex.sh does not work on Cygwin. (NAF - 2011/02/11)
+
+* Parallel test, t_shapesame in testpar, is rather unstable as it continues to
+  have occasional errors in AIX and quite often in NCSA Abe. It is being built
+  but it is not run automatically in the "make check" command. One would have to
+  run it by hand to see if it works in a particular machine. AKC - 2011/01/28
+
+* Although OpenVMS Alpha is supported, there are several problems with the C
+  test suite - getname.c, lheap.c, lheap.c, mtime.c, and stab.c.  The test
+  suite for h5diff also fails.  These failures are from the tests, not the
+  library.  We have fixed these failures.  But it's too late to put the fixes
+  into this release.  If you install the 1.8.6 library, it should still work
+  despite of these test failures.  If you want the working copy without any
+  test failure, you can request it from us.  SLU - 2011/01/26 
+
+* If parallel gmake (e.g., gmake -j 4) is used, the "gmake clean" command
+  sometimes fails in the perform directory due to the attempt to remove the
+  executable of h5perf or h5perf_serial by two "parallel" commands. This error
+  has no consequence on the functionality of the HDF5 library or install. It
+  is fixed in the next release. AKC - 2011/01/25
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or filesystems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+
+* The h5diff tool can display garbage values when variable-length strings in 
+  a compound type dataset are compared. This also occurs with variable-length 
+  string arrays in a compound type dataset. See bug #1989. This will be fixed 
+  in the next release. JKM - 2010/11/05
+
+* The AIX --enable-shared setting does not quite work. It can produce a shared 
+  library, but there cannot be more than one shared library that is 
+  interlinked. This means that the high level APIs will not work which is not 
+  very useful. We hope to have a solution in the next release. 
+  (AKC - 2010/10/15)
+  
+* H5Eset_auto can cause a seg fault for a library API call if the application
+  compiles with -DH5_USE_16_API (see bug 1707).  It will be fixed in the 
+  next release. SLU - 2010/10/5
+  
+* The library's test dt_arith.c showed a compiler's rounding problem on 
+  Cygwin when converting an unsigned long long to a long double.  The 
+  library's own conversion works fine.  We defined a macro for Cygwin to 
+  skip this test until we can solve the problem.  Please see bug #1813. 
+  SLU - 2010/5/5
+  
+* All the VFL drivers aren't backwardly compatible.  In H5FDpublic.h, the 
+  structure H5FD_class_t changed in 1.8.  A new parameter was added to the 
+  get_eoa and set_eoa callback functions, and a new callback function 
+  get_type_map was added. The public function H5FDrealloc was taken out in 
+  1.8.  The problem only happens when users define their own driver for 1.6 
+  and try to plug in a 1.8 library. This will be fixed in 1.10. SLU - 2010/2/2
+
+* MinGW has a missing libstdc++.dll.a library file and will not successfully link
+  C++ applications/tests. Do not use the enable-cxx configure option. Read all of
+  the INSTALL_MINGW.txt file for all restrictions. ADB - 2009/11/11
+  
+* The PathScale MPI implementation, accessing a Panasas file system, would 
+  cause H5Fcreate() with H5F_ACC_EXCL to fail even when the file does not 
+  exist. This is due to the MPI_File_open() call failing if the amode has 
+  the MPI_MODE_EXCL bit set. (See bug 1468 for details.) AKC - 2009/8/11
+
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO. CMC - 2009/04/28
+
+* For Red Storm, a Cray XT3 system, the tools/h5ls/testh5ls.sh and 
+  tools/h5copy/testh5copy.sh will fail some of their sub-tests. These 
+  sub-tests are expected to fail and should exit with a non-zero code but 
+  the yod command does not propagate the exit code of the executables. Yod 
+  always returns 0 if it can launch the executable.  The test suite shell 
+  expects a non-zero for this particular test. Therefore, it concludes the 
+  test has failed when it receives 0 from yod.  To skip all the "failing" 
+  tests for now, change them as shown below.
+  
+  ======== Original tools/h5ls/testh5ls.sh =========
+  TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ======== Change to ===============================
+  echo SKIP TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ==================================================
+
+  ======== Original tools/h5copy/testh5copy.sh =========
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  H5LSTEST $FILEOUT
+  ======== Change to ===============================
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  echo SKIP H5LSTEST $FILEOUT
+  ==================================================
+  AKC - 2008/11/10
+
+* For Red Storm, a Cray XT3 system, the yod command sometimes gives the 
+  message  "yod allocation delayed for node recovery."  This interferes 
+  with test suites that do not expect to see this message.  See the "Red Storm" 
+  section in file INSTALL_parallel for a way to deal with this problem. 
+  AKC - 2008/05/28
+  
+* On an Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use the -mp -O1 compilation flags to build the libraries. A higher level 
+  of optimization causes failures in several HDF5 library tests.
+  
+* On mpich 1.2.5 and 1.2.6 on a system using four processors, if more than 
+  two processes contribute no I/O and the application asks to do collective 
+  I/O, we have found that a simple collective write will sometimes hang. This 
+  can be verified with the t_mpi test under testpar.
+  
+* A dataset created or rewritten with a v1.6.3 or later library cannot be 
+  read with the v1.6.2 or earlier library when the Fletcher32 EDC filter 
+  is enabled. There was a bug in the calculation of the Fletcher32 checksum 
+  in the library before v1.6.3; the checksum value was not consistent 
+  between big-endian and little-endian systems.  This bug was fixed in 
+  Release 1.6.3. However, after fixing the bug, the checksum value was no 
+  longer the same as before on little-endian system.  Library releases after 
+  1.6.4 can still read datasets created or rewritten with an HDF5 library of 
+  v1.6.2 or earlier. SLU - 2005/6/30
+  
+* On IBM AIX systems, parallel HDF5 mode will fail some tests with error 
+  messages like "INFO: 0031-XXX ...".  This is from the command `poe'. To 
+  work around this, set the environment variable MP_INFOLEVEL to 0 to 
+  minimize the messages and run the tests again. The tests may fail with 
+  messages like "The socket name is already in use", but HDF5 does not use 
+  sockets. This failure is due to problems with the poe command trying to 
+  set up the debug socket.  To resolve this problem, check to see whether 
+  there are any old /tmp/s.pedb.* files around. These are sockets used by 
+  the poe command and left behind if the command failed at some point. To 
+  resolve this, ask your system administrator to remove the 
+  old/tmp/s.pedb.* files, and then ask IBM to provide a means to run poe 
+  without the debug socket.
+
+* The --enable-static-exec configure flag will only statically link 
+  libraries if the static version of that library is present. If only the 
+  shared version of a library exists (i.e., most system libraries on 
+  Solaris, AIX, and Mac, for example, only have shared versions), the flag 
+  should still result in a successful compilation, but note that the 
+  installed executables will not be fully static. Thus, the only guarantee 
+  on these systems is that the executable is statically linked with just 
+  the HDF5 library.
+  
+* On an SGI Altix SMP ia64 system, the Intel compiler version 10.1 (which 
+  is the default on that system) does not work properly and results in 
+  failures during the make check (in a static build) and the make 
+  installcheck (in a shared build). This appears to be a compiler 
+  optimization problem. Reducing the optimization by setting CFLAGS to 
+  -O1 or below resolves the issue. Using a newer version of the compiler 
+  (11.0) avoids the issue. MAM - 2010/06/01
+  
+* On solaris systems, when running the examples with the scripts installed in
+  .../share/hdf5_examples, two of the c tests, h5_extlink and h5_elink_unix2win 
+  may fail or generate HDF5 errors because the script commands in c/run-c-ex.sh 
+  fail to create test directories red, blue, and u2w.  Moving the '!' in lines 
+  67, 70, 73 of run-c-ex.sh will fix the problem.  For example the script command 
+  "if ! test -d red; then" will work on solaris if changed to 
+  "if test ! -d red; then".
+
+
+%%%%1.8.5%%%%   
+
+
+HDF5 version 1.8.5 released on Fri Jun  4 13:27:31 CDT 2010
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.4 and HDF5 1.8.5, and
+contains information on the platforms tested and known problems in HDF5-1.8.5. 
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt and HISTORY-1_8.txt 
+in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.5 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.5 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.5 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.5 (current 
+release) versus Release 1.8.4":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.4
+- Platforms Tested
+- Supported Configuration Features Summary
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - CMake Early Access: This release adds support for building HDF5 using
+      the CMake system. Initial work has targeted Windows, but other platforms
+      can be used. See the CMake.TXT file for more information. Version
+      2.8.1 of CMake is required.
+    - Configure now adds appropriate defines for supporting large (64-bit)
+      files on all systems, where supported, by default, instead of only Linux.
+      This large file support is controllable with the --enable-largefile 
+      configure option. The Linux-specific --enable-linux-lfs option has been 
+      deprecated in favor of this new option. Please note that specifying
+      --disable-large does NOT attempt to "turn off" largefile support if it
+      is natively supported by the compiler, but rather just disables 
+      configure from actively trying to add any additional compiler flags.
+      (MAM - 2010/05/05 - Bug # 1772/1434)
+    - Fixed an signal handling mask error in H5detect that might result in
+      SIGBUS or SIGSEGV failures in some platforms such as Linux on Sparc.
+      (AKC - 2010/4/28 - Bug # 1764)
+    - Fixed various "strict aliasing" problems, allowing higher levels
+      of compiler optimization (in particular, allowing '-O3' to work
+      with recent versions of GCC).  (QAK - 2010/04/26)
+    - Upgraded versions of autotools used to generate configuration suite.
+      We now use Automake 1.11.1, Autoconf 2.65, and Libtool 2.2.6b. 
+      (MAM - 2010/04/15)
+    - Added the xlc-* and mpcc_r-* BASENAME patterns to be recognized as IBM
+      compilers so that the IBM compiler options can be added properly.  This
+      allows non-system-default compiler command names (e.g. xlc-m.n.k.l) be
+      recognized. (AKC - 2009/11/26)
+
+    Library
+    -------
+    - Performance is substantially improved when extending a dataset with early 
+      allocation. (NAF - 2010/03/24 - Bug # 1637)
+    - Added support for filtering densely stored groups.  Many of the API
+      functions related to filters have been extended to support dense groups
+      as well as datasets.  Pipeline messages can now be stored in a group's
+      object header. (NAF/QAK - 2009/11/3)
+
+    Parallel Library
+    ----------------
+    - None
+ 
+    Tools
+    -----
+    - h5dump: Added the new packed bits feature which prints packed bits stored
+      in an integer dataset. (AKC/ADB - 2010/5/7) 
+    - h5diff: Fixed incorrect behavior (hang) in parallel mode when specifying 
+      invalid options (ex: -v and -q). (JKM - 2010/02/17)
+    - h5diff: Added new flag --no-dangling-links (see --help for details).
+      (JKM - 2010/02/10) 
+    - h5diff: Added new flag --follow-symlinks (see --help for details).
+      (JKM - 2010/01/25)
+    - h5diff: Added a fix to correct the display of garbage values when 
+      displaying big-endian data on a little-endian machine. (JKM - 2009/11/20)
+
+    High-Level APIs
+    ---------------
+    - None
+
+    F90 API
+    -------
+    - None
+
+    C++ API
+    -------
+    - New member functions
+        + Overloaded CommonFG::getObjnameByIdx to take char* for name.
+        + Overloaded CommonFG::getObjTypeByIdx to return type name as a char*.
+          (BMR - 2010/05/10)
+        + Added DataSet::getInMemDataSize() to simplify getting the dataset's
+          data size in memory.  (BMR - 2009/07/26)
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - AIX 6.1 has been added. (AKC - 2010/1/4)
+
+
+Bug Fixes since HDF5-1.8.4
+==========================
+
+    Configuration
+    -------------
+    - Fixed various "strict aliasing" problems, allowing higher levels
+      of compiler optimization (in particular, allowing '-O3' to work
+      with recent versions of GCC).  (QAK - 2010/04/26)
+
+    Library
+    -------
+    - Fixed a file corruption bug that could happen when shrinking a compressed
+      dataset. (NAF - 2010/05/20)
+    - Fixed some memory leaks in VL datatype conversion when strings are
+      used as fill values. (MAM - 2010/05/12 - Bug # 1826)
+    - Fixed an H5Rcreate failure when passing in a -1 for the dataspace 
+      identifier. (ADB - 2010/4/28)
+    - Fixed a bug when copying objects with NULL references with the
+      H5O_COPY_EXPAND_REFERENCE_FLAG flag set. (NAF - 2010/04/08 - Bug # 1815)
+    - Added a mechanism to the H5I interface to save returned object identifier 
+      structures for immediate re-use if needed. This addresses a potential 
+      performance issue by delaying the case when the next identifier to be
+      registered has grown so large that it wraps around and needs to be
+      checked to see whether it is available for distribution.
+      (MAM - 2010/03/15 - Bug # 1730)
+    - Files can now be concurrently opened more than once using the core file
+      driver, as long as the backing store is used. (NAF - 2010/03/09)
+    - Added support for H5O_COPY_EXPAND_EXT_LINK_FLAG to H5Ocopy.  External
+      links will now be expanded if this flag is set.
+      (NAF - 2010/03/05 - Bug # 1733)
+    - Fixed a bug where the library, when traversing an external link, would
+      reopen the source file if nothing else worked. (NAF - 2010/03/05)
+    - Fixed a bug where fractal heap identifiers for attributes and shared 
+      object header messages could be incorrectly encoded in the file for 
+      files created on big-endian platforms.  
+      Please see http://www.hdfgroup.org/HDF5/release/known_problems if you 
+      suspect you have a file with this problem.  
+      (QAK - 2010/02/23 - Bug # 1755)
+    - Fixed an intermittent bug in the b-tree code which could be triggered
+      by expanding and shrinking chunked datasets in certain ways.
+      (NAF - 2010/02/16)
+    - H5Tdetect_class said a VL string is a string type.  But when it's in
+      a compound type, it said it's a VL type.  THis has been fixed to be 
+      consistent; it now always returns a string type. 
+      (SLU - 2009/12/10 - Bug # 1584)
+    - Allow "child" files from external links to be correctly located when
+      relative to a "parent" file that is opened through a symbolic link.
+      (QAK - 2009/12/01)
+
+    Parallel Library
+    ----------------
+    - Parallel mode in AIX will fail some of the testcheck_version.sh tests
+      where it treats "exit(134) the same as if process 0 had received an abort
+      signal.  Fixed.  (AKC - 2009/11/3)
+
+    Tools
+    -----
+    - Fixed h5ls to return exit code 1 (error) when a non-existent file is
+      specified. (JKM - 2010/04/27 - Bug # 1793)
+    - Fixed h5copy failure when copying a dangling link that is specified 
+      directly. (JKM - 2010/04/22 - Bug # 1817)
+    - Fixed an h5repack failure that lost attributes from a dataset of 
+      reference type. (JKM - 2010/3/25 - Bug # 1726)
+    - Fixed h5repack error that set NULL for object reference values for
+      datasets, groups, or named datatypes. (JKM - 2010/03/19 - Bug # 1814)
+
+    F90 API
+    ------
+    - None 
+
+    C++ API
+    ------
+    - The constructor PropList::PropList(id) was fixed to act properly
+      according to the nature of 'id'.  When 'id' is a property class 
+      identifier, a new property list will be created.  When 'id' is a 
+      property list identifier, a copy of the property list will be made. 
+      (BMR - 2010/5/9)
+    - The parameters 'size' and 'bufsize' in CommonFG::getLinkval and
+      CommonFG::getComment, respectively, now have default values for the
+      user's convenience.  (BMR - 2009/10/23)
+    - NULL pointer accessing was fixed.  (BMR - 2009/10/05 - Bug # 1061)
+    - Read/write methods of DataSet and Attribute classes were fixed
+      to handle string correctly.  (BMR - 2009/07/26)
+
+    High-Level APIs:
+    ------
+    - Fixed a bug in H5DSattach_scale, H5DSis_attached, and H5DSdetach_scale
+      caused by using the H5Tget_native_type function to determine the native
+      type for reading the REFERENCE_LIST attribute. This bug was exposed
+      on Mac PPC.  (EIP - 2010/05/22 - Bug # 1851) 
+    - Fixed a bug in the H5DSdetach_scale function when 0 bytes were   
+      allocated after the last reference to a dimension scale was removed         
+      from the list of references in a VL element of the DIMENSION_LIST 
+      attribute.  Modified the function to comply with the specification: 
+      the DIMENSION_LIST attribute is now deleted when no dimension scales 
+      are left attached.  (EIP - 2010/05/14 - Bug # 1822)
+
+    Fortran High-Level APIs:
+    ------
+    - None 
+
+
+Platforms Tested
+================
+The following platforms and compilers have been tested for this release.
+
+    AIX 5.3                       xlc 7.0.0.9, 8.0.0.20, 9.0.0.4
+    (LLNL Up)                     xlC 7.0.0.9, 8.0.0.20, 9.0.0.4
+                                  xlf 9.1.0.9, 10.1.0.9, 11.1.0.7
+                                  mpcc_r 7.0.0.9
+                                  mpxlf_r 09.01.0000.0008
+
+    AIX 6.1                       xlc 10.1.0.6
+    (NCSA BP)                     xlC 10.1.0.6
+                                  xlf 12.1.0.7
+
+    Cray XT3 (2.1.56)             cc (pgcc) 10.0-0
+    (SNL red storm)               ftn (pgf90) 10.0-0
+                                  CC (pgCC) 10.0-0
+
+    FreeBSD 6.3-STABLE i386       gcc 3.4.6 [FreeBSD] 20060305
+    (duty)                        g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.3.4 20090419
+                                  g++ 4.3.4 20090419
+                                  gfortran 4.3.4 20090419
+
+    FreeBSD 6.3-STABLE amd64      gcc 3.4.6 [FreeBSD] 20060305
+    (liberty)                     g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.4.1 20090421
+                                  g++ 4.4.1 20090421
+                                  gfortran 4.4.1 20090421
+
+    Linux 2.6.18-128.1.6.el5xen   gcc (GCC) 4.1.2 20080704 and 4.4.2
+    #1 SMP i686 i686 i386         GNU Fortran (GCC) 4.1.2 20080704 and 4.4.2
+    (jam)                         g++ (GCC) 4.1.2 20080704 and 4.4.2
+                                  G95 (GCC 4.0.3 (g95 0.93!) Apr 21 2010)
+                                  Absoft 32-bit Fortran 95 10.0.7
+                                  PGI C, Fortran, C++ 10.4-0 32-bit
+                                  Intel(R) C, C++, Fortran Compilers for 32-bit
+                                     applications, Version 11.1 Build 20090827
+                                  MPICH mpich2-1.0.8 compiled with
+                                     gcc 4.1.2 and GNU Fortran (GCC) 4.1.2
+
+    Linux 2.6.18-164.el5 #1 SMP   gcc 4.1.2 20080704 and gcc 4.4.2 
+    x86_64 GNU/Linux              GNU Fortran (GCC) 4.1.2 20080704 and 4.4.2
+    (amani)                       g++ (GCC) 4.1.2 20080704 and 4.4.2 
+                                  G95 (GCC 4.0.3 (g95 0.93!) Apr 21 2010)
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                     applications running on Intel(R) 64, 
+                                     Version 11.1 Build 20090827.
+                                  PGI C, Fortran, C++ Version 10.4-0
+                                         for 32 & 64-bit target on x86-64
+                                  MPICH mpich2-1.0.8 compiled with
+                                     gcc 4.1.2 and GNU Fortran (GCC) 4.1.2
+
+    Linux 2.6.16.54-0.2.5 #1      Intel(R) C++ Version 11.0.074
+    SGI Altix SMP ia64            Intel(R) Fortran Itanium(R) Version 11.0.074
+    (cobalt)                      SGI MPI 1.38
+
+    SunOS 5.10 32- and 64-bit     Sun C 5.9 SunOS_sparc Patch 124867-14
+    (linew)                       Sun Fortran 95 8.3 SunOS_sparc 
+                                     Patch 127000-13 
+                                  Sun C++ 5.9 SunOS_sparc Patch 124863-23
+                                  
+    Intel Xeon Linux 2.6.18-      Intel(R) C++ Version 10.0.026
+    92.1.10.el5_lustre.1.6.6smp-  Intel(R) Fortran Compiler Version 10.0.026
+    perfctr #7 SMP                Open MPI 1.2.2
+    (abe)                         MVAPICH2-0.9.8p28p2patched-intel-ofed-1.2
+                                  compiled with icc v10.0.026 and ifort 10.0.026
+                                  
+    Linux 2.6.18-76chaos #1 SMP   Intel(R) C, C++, Fortran Compilers for 
+    SMP x86_64 GNU/Linux          applications running on Intel(R) 64, 
+    (SNL Glory)                   Versions 11.1.
+    
+    Windows XP                    Visual Studio 2008 w/ Intel Fortran 10.1
+                                  Cygwin(1.7.5 native gcc(4.3.4) compiler and 
+                                  gfortran)
+
+    Windows XP x64                Visual Studio 2008 w/ Intel Fortran 10.1
+
+    Windows Vista                 Visual Studio 2008 w/ Intel Fortran 10.1
+
+    Windows Vista x64             Visual Studio 2008 w/ Intel Fortran 10.1
+
+    MAC OS  10.6.3 (Intel)        i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 
+    (pahra)                       GNU Fortran (GCC) 4.5.0 20090910
+                                  i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 
+                                  Intel C, C++ and Fortran compilers 11.1
+    
+    MAC OS  10.5.8 (Intel)        i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1
+    (tejeda)
+
+    MAC OS  10.5 (PPC)            powerpc-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1
+    (juniper-w)
+
+    OpenVMS Alpha V8.3            HP C V7.3-009
+                                  HP C++ V7.3-009
+                                  HP Fortran V8.0-1-104669-48GBT      
+
+Supported Configuration Features Summary
+========================================
+
+    In the tables below
+          y   = tested and supported
+          n   = not supported or not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                           C        F90    F90      C++   zlib  SZIP
+                                   parallel        parallel
+Solaris2.10 32-bit                   n        y      n        y     y     y
+Solaris2.10 64-bit                   n        y      n        y     y     y
+Windows XP                           n        y(4)   n(4)     y     y     y
+Windows XP x64                       n        y(4)   n(4)     y     y     y
+Windows Vista                        n        y(4)   n(4)     y     y     y
+Windows Vista x64                    n        y(4)   n(4)     y     y     y
+Mac OS X 10.5 PPC                    n        n      n        n     y     n 
+Mac OS X 10.5 Intel                  n        y      n        y     y     y
+Mac OS X 10.6 Intel                  n        y      n        y     y     y
+AIX 5.3 32- and 64-bit               n        y      n        y     y     n
+AIX 6.1 32- and 64-bit               n        y      n        y     y     n
+FreeBSD 6.3-STABLE 32&64 bit         n        y      n        y     y     y
+RedHat EL4 2.6.9-42 i686 GNU (1)  W  y        y      y        y     y     y
+RedHat EL5 2.6.18-128 i686 GNU (1)W  y        y(2)   y        y     y     y
+RedHat EL5 2.6.18-128 i686 Intel  W  n        y      n        y     y     n
+RedHat EL5 2.6.18-128 i686 PGI    W  n        y      n        y     y     n
+SuSe Linux 2.6.16 x86_64 GNU (1)  W  y        y(3)   y        y     y     y
+SuSe Linux 2.6.16 x86_64 Intel    W  n        y      n        y     y     n
+SuSe Linux 2.6.16 x86_64 PGI      W  n        y      n        y     y     y
+SuSe Linux 2.6.16 SGI Altix ia64  C  y        y      y        y     y     y
+RedHat EL4 2.6.18 Xeon Lustre     C  y        y      y        y     y     n
+Cray XT3 2.1.56                      y        y      y        y     y     n
+OpenVMS Alpha V8.3                   n        y      n        y     y     n
+
+Platform                           Shared  Shared    Shared    Thread-  
+                                   C libs  F90 libs  C++ libs  safe     
+Solaris2.10 32-bit                   y       y         y         y        
+Solaris2.10 64-bit                   y       y         y         y        
+Windows XP                           y       y(4)      y         n        
+Windows XP x64                       y       y(4)      y         n        
+Windows Vista                        y       y(4)      y         n        
+Windows Vista x64                    y       y(4)      y         n        
+Mac OS X 10.5 PPC                    y       n         n         n        
+Mac OS X 10.5 (Intel)                y(5)    n         y         n        
+Mac OS X 10.6 (Intel)                y(5)    n         y         n        
+AIX 5.3 32- and 64-bit               n       n         n         n        
+AIX 6.1 32- and 64-bit               n       n         n         n        
+FreeBSD 6.3-STABLE 32&64 bit         y       n         y         y        
+RedHat EL4 2.6.9-42 i686 GNU (1)  W  y       y         y         y        
+RedHat EL5 2.6.18-128 i686 GNU (1)W  y       y(2)      y         y        
+RedHat EL5  2.6.18-128 i686 Intel W  y       y         y         n        
+RedHat EL5 2.6.18-128 i686 PGI    W  y       y         y         n        
+SuSe Linux 2.6.16 x86_64 GNU (1)  W  y       y         y         y        
+SuSe Linux 2.6.16 x86_64 Intel    W  y       y         y         n        
+SuSe Linux 2.6.16 x86_64 PGI      W  y       y         y         n        
+SuSe Linux 2.6.16 SGI Altix ia64  C  y                           n 
+RedHat EL4 2.6.18 Xeon Lustre     C  y       y         y         n
+Cray XT3 2.1.56                      n       n         n         n
+OpenVMS Alpha V8.3                   n       n         n         n
+
+           (1) Fortran compiled with g95.
+           (2) With PGI and Absoft compilers.
+           (3) With PGI compiler for Fortran.
+           (4) Using Visual Studio 2008. (Cygwin shared libraries are not 
+               supported.)
+           (5) Shared C and C++ are disabled when Fortran is configured in.
+    Compiler versions for each platform are listed in the preceding
+    "Platforms Tested" table.
+
+
+Known Problems
+==============
+* The library's test dt_arith.c exposed a compiler's rounding problem on
+  Cygwin when converting from unsigned long long to long double.  The 
+  library's own conversion works correctly.  A macro is defined for Cygwin 
+  to skip this test until we can solve the problem.  (Please see bug #1813.)
+  SLU - 2010/5/5 
+
+* All the VFL drivers aren't backward compatible.  In H5FDpublic.h, the
+  structure H5FD_class_t changed in 1.8.  There is a new parameter added to
+  get_eoa and set_eoa callback functions.  A new callback function
+  get_type_map was added.  The public function H5FDrealloc was taken
+  out in 1.8.  The problem only happens when users define their own driver
+  for 1.6 and try to plug it into a 1.8 library.  This affects a very small
+  number of users.  (See bug report #1279.)  SLU - 2010/2/2
+
+* MinGW has a missing libstdc++.dll.a library file and will not successfully 
+  link C++ applications/tests. Do not use the enable-cxx configure option. 
+  Read all of the INSTALL_MINGW.txt file for all restrictions. 
+  ADB - 2009/11/11
+  
+* Some tests in tools/h5repack may fail in AIX systems when -q32 mode is used.
+  The error is due to insufficient memory requested. Request a large amount
+  of runtime memory by setting the following environment variable for more
+  memory.
+     LDR_CNTRL=MAXDATA=0x20000000@DSA
+  AKC - 2009/10/31
+
+* The PathScale MPI implementation, accessing a Panasas file system, would
+  cause H5Fcreate() with H5F_ACC_EXCL to fail even when the file is not
+  existing. This is due to the MPI_File_open() call failing if the amode has
+  the MPI_MODE_EXCL bit set. (See bug 1468 for details.) AKC - 2009/8/11
+ 
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO. CMC - 2009/04/28
+
+* For gcc v4.3 and v4.4, with production mode, if -O3 is used, H5Tinit.c
+  would fail to compile. Actually bad H5Tinit.c is produced.  If -O (same
+  as -O1) is used, H5Tinit.c compiled okay but test/dt_arith would fail.
+  When -O0 (no optimizatio) is used, H5Tinit.c compilete okay and all
+  tests passed. Therefore, -O0 is imposed for v4.3 and v4.4 of gcc.
+  AKC - 2009/04/20
+
+* For Red Storm, a Cray XT3 system, the tools/h5ls/testh5ls.sh and
+  tools/h5copy/testh5copy.sh will fail some of its sub-tests. These sub-tests
+  are expected to fail and should exit with a non-zero code but the yod
+  command does not propagate the exit code of the executables. Yod always
+  returns 0 if it can launch the executable.  The test suite shell expects
+  a non-zero for this particular test, therefore it concludes the test has
+  failed when it receives 0 from yod.  Skip all the "failing" test for now
+  by changing them as following.
+
+  ======== Original tools/h5ls/testh5ls.sh =========
+  TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ======== Change to ===============================
+  echo SKIP TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ==================================================
+
+  ======== Original tools/h5copy/testh5copy.sh =========
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  H5LSTEST $FILEOUT
+  ======== Change to ===============================
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  echo SKIP H5LSTEST $FILEOUT
+  ==================================================
+  AKC - 2008/11/10
+
+* For Red Storm, a Cray XT3 system, the yod command sometimes gives the
+  message,  "yod allocation delayed for node recovery".  This interferes with
+  test suites that do not expect seeing this message.  See the section of "Red
+  Storm" in file INSTALL_parallel for a way to deal with this problem.
+  AKC - 2008/05/28
+
+* On Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* On mpich 1.2.5 and 1.2.6, if more than two processes contribute no IO and 
+  the application asks to do collective IO, we have found that when using 4 
+  processors, a simple collective write will sometimes be hung. This can be 
+  verified with t_mpi test under testpar.
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  SLU - 2005/6/30
+
+* On IBM AIX systems, parallel HDF5 mode will fail some tests with error
+  messages like "INFO: 0031-XXX ...".  This is from the command `poe'.
+  Set the environment variable MP_INFOLEVEL to 0 to minimize the messages
+  and run the tests again.
+
+  The tests may fail with messages like "The socket name is already in use,"  
+  but HDF5 does not use sockets.  This failure is due to problems with the 
+  poe command trying to set up the debug socket.  To resolve this problem, 
+  check to see whether there are many old /tmp/s.pedb.* files staying around.  
+  These are sockets used by the poe command and left behind due to failed 
+  commands.  First, ask your system administrator to clean them out.  
+  Lastly, request IBM to provide a means to run poe without the debug socket.
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+
+* There is also a configure error on Altix machines that incorrectly reports 
+  when a version of Szip without an encoder is being used.
+
+* On FREE-BSD systems when shared libraries are disabled, make install fails
+  in install-examples with the error '"Makefile", line 635: Need an operator'.
+  When this error occurs removing or commenting out the line "export
+  LD_LIBRARY_PATH=$(LL_PATH)" (line 635 in examples/Makefile) will allow make
+  install to finish installing examples.  The problem will be fixed in the
+  next release. LRK - 2010/05/26
+
+* On cobalt, an SGI Altix SMP ia64 system, Intel compiler version 10.1 (which
+  is the default on that system) does not work properly and results in
+  failures during make check (in a static build) and make installcheck (during
+  a shared build). This appears to be a compiler optimization problem.
+  Reducing optimization by setting CFLAGS to -O1 or below resolves the issue.
+  Alternatively, using a newer version of the compiler (11.0) also works as
+  intended. MAM - 2010/06/01
+
+
+%%%%1.8.4%%%%   
+
+
+HDF5 version 1.8.4 released on Tue Nov 10 15:33:14 CST 2009
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.3 and 
+HDF5 1.8.4, and contains information on the platforms tested and 
+known problems in HDF5-1.8.4
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.4 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.4 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.4 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.4 (current 
+release) versus Release 1.8.3":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.3
+- Platforms Tested
+- Supported Configuration Features Summary
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - Configuration suite now uses Automake 1.11 and Autoconf 2.64.
+      MAM 2009/08/31.
+    - Changed default Gnu fortran compiler from g95 to gfortran since
+      gfortran is more likely installed with gcc now. -AKC 2009/07/19- 
+
+    Library
+    -------
+    - The embedded library information is displayed by H5check_version() if a
+      version mismatch is detected.  Also changed H5check_version() to
+      suppress the warning message totally if $HDF5_DISABLE_VERSION_CHECK is 2
+      or higher. (Old behavior treated 3 or higher the same as 1, that is
+      print a warning and allows the program to continue. (AKC - 2009/9/28)
+    - If a user does not care for the extra library information insert
+      in the executables, he may turn it off by --disable-embedded-libinfo
+      during configure. (AKC - 2009/9/15)
+
+    Parallel Library
+    ----------------
+    - None
+ 
+    Tools
+    -----
+    - h5diff: h5diff treats two INFINITY values different. Fixed by checking
+      (value==expect) before call ABS(...) at h5diff_array.c. This will make 
+      that (INF==INF) is true (INF is treated as an number instead of NaN) 
+      (PC -- 2009/07/28)
+    - h5diff: add option "--use-system-epsilon" to print difference if 
+      (|a-b| > EPSILON).
+      Change default to use strict equality (PC -- 2009/09/12)
+
+    High-Level APIs
+    ---------------
+    - None
+
+    F90 API
+    -------
+     - Added H5Oopen_by_addr_f MSB - 9/14/09
+
+    C++ API
+    -------
+    - None
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - PathScale compilers are recognized and can build the HDF5 library
+      properly. AKC - 2009/7/28 -
+
+
+Bug Fixes since HDF5-1.8.3
+==========================
+
+    Configuration
+    -------------
+    - Removed the following config files, as we no longer support them:
+        config/dec-osf*, config/hpux11.00, config/irix5.x, 
+        config/powerpc-ibm-aix4.x config/rs6000-ibm-aix5.x config/unicos*
+      MAM - 2009/10/08
+    - Modified configure and make process to properly preserve user's CFLAGS
+      (and company) environment variables. Build will now properly use
+      automake's AM_CFLAGS for any compiler flags set by the configure
+      process. Configure will no longer modify CFLAGS directly, nor will 
+      setting CFLAGS during make completely replace what configure has set up.
+      MAM - 2009/10/08
+    - Support for TFLOPS, config/intel-osf1, is removed since the TFLOPS
+      machine has long retired. AKC - 2009/10/06.
+    - Added $(EXEEXT) extension to H5detect when it's executed in the
+      src/Makefile to generate H5Tinit.c so it works correctly on platforms 
+      that require the full extension when running executables.
+      MAM - 2009/10/01 - BZ #1613
+    - Configure will now set FC and CXX to "no" when fortran and c++
+      are not being compiled, respectively, so configure will not run
+      some of the compiler tests for these languages when they are not 
+      being used. MAM - 2009/10/01
+    - The --enable-static-exec flag will now properly place the -static flag
+      on the link line of all installed executables. This will force the 
+      executable to link with static libraries over shared libraries, provided
+      the static libraries are available. MAM - 2009/08/31 - BZ #1583
+    - The PathScale compiler (v3.2) was mistaken as gcc v4.2.0 but it fails to
+      recognize some gcc options. Fixed. (see bug 1301). AKC - 2009/7/28 -
+
+    Library
+    -------
+    - Fixed a bug where writing and deleting many global heap objects (i.e.
+      variable length data) would render the file unreadable.  Previously
+      created files exhibiting this problem should now be readable.
+      NAF - 2009/10/27 - 1483
+    - Fixed error in library's internal caching mechanisms which could cause
+      an assertion failure (and attendent core dump) when encountering an
+      unusually formatted file.  (QAK - 2009/10/13)
+    - Fixed incorrect return value for H5Pget_preserve. AKC - 2009/10/08 - 1628
+    - Fixed an assertion failure that occurred when H5Ocopy was called on a
+      dataset using a vlen inside a compound. NAF - 2009/10/02 - 1597
+    - Fixed incorrect return value for H5Pget_filter_by_id1/2 in H5Ppublic.h.
+      NAF - 2009/09/25 - 1620
+    - Fixed a bug where properties weren't being compared with the registered
+      compare callback. NAF - 2009/09/25 - 1555
+    - Corrected problem where library would re-write the superblock in a file
+      opened for R/W access, even when no changes were made to the file.
+      (QAK - 2009/08/20, Bz#1473)
+    - Fixed a bug where H5Pget_filter_by_id would succeed when called for a
+      filter that wasn't present. NAF - 2009/06/25 - 1250
+    - Fixed an issue with committed compound datatypes containing a vlen. Also
+      fixed memory leaks involving committed datatypes. NAF - 2009/06/10 - 1593
+
+    Parallel Library
+    ----------------
+    - None
+
+    Tools
+    -----
+    - h5dump/h5ls display buffer resize fixed in tools library.
+      ADB - 2009/7/21 - 1520
+    - perf_serial test added to Windows projects and check batch file. 
+      ADB - 2009/06/11 -1504
+
+
+    F90 API
+    ------
+    - Fixed bug in h5lget_info_by_idx_f by adding missing arguments, 
+      consequently changing the API. New API is:
+
+      SUBROUTINE h5lget_info_by_idx_f(loc_id, group_name, index_field, order, n, &
+        link_type, f_corder_valid, corder, cset, address, val_size, hdferr, lapl_id)
+
+        MSB - 2009/9/17 - 1652
+
+    - Corrected the values for the H5L_flags FORTRAN constants: 
+        H5L_LINK_ERROR_F, H5L_LINK_HARD_F, H5L_LINK_SOFT_F, H5L_LINK_EXTERNAL_F
+        MSB - 2009-09-17 - 1653
+
+    - Added FORTRAN equivalent of C constant H5T_ORDER_NONE: H5T_ORDER_NONE_F
+        MSB - 2009-9-24 - 1471
+
+    C++ API
+    ------
+    - None
+
+    High-Level APIs:
+    ------
+    - Fixed a bug where the H5TB API would forget the order of fields when added
+      out of offset order. NAF - 2009/10/27 - 1582
+    - H5DSis_attached failed to account for different platform types. Added a
+      get native type call. ADB - 2009/9/29 - 1562
+
+    Fortran High-Level APIs:
+    ------
+    - Lite: the h5ltread_dataset_string_f and h5ltget_attribute_string_f functions 
+           had memory problems with the g95 fortran compiler. (PVN � 5/13/2009) 1522
+
+
+
+Platforms Tested
+================
+The following platforms and compilers have been tested for this release.
+
+    AIX 5.3                       xlc 7.0.0.8
+    (LLNL Up)                     xlf 09.01.0000.0008
+                                  xlC 7.0.0.8
+                                  mpcc_r 7.0.0.8
+                                  mpxlf_r 09.01.0000.0008
+
+    Cray XT3 (2.0.41)             cc (pgcc) 7.1-4
+    (SNL red storm)               ftn (pgf90) 7.1-4
+                                  CC (pgCC) 7.1-4
+
+    FreeBSD 6.3-STABLE i386       gcc 3.4.6 [FreeBSD] 20060305
+    (duty)                        g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.3.5 20091004
+                                  g++ 4.3.5 20091004
+                                  gfortran 4.3.5 20091004
+
+    FreeBSD 6.3-STABLE amd64      gcc 3.4.6 [FreeBSD] 20060305
+    (liberty)                     g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.4.2 20091006
+                                  g++ 4.4.2 20091006
+                                  gfortran 4.4.2 20091006
+
+    Linux 2.6.18-164.el5          gcc (GCC) 4.1.2 20080704
+    #1 SMP i686 i686 i386         G95 (GCC 4.0.3 (g95 0.92!) Jun 24 2009)
+    (jam)                         GNU Fortran (GCC) 4.1.2 20080704 
+                                  (Red Hat 4.1.2-46)
+                                  PGI C, Fortran, C++ 8.0-5 32-bit
+                                  PGI C, Fortran, C++ 8.0-1 32-bit
+                                  Intel(R) C Compiler for 32-bit
+                                      applications, Versions 11.0, 11.1
+                                  Intel(R) C++ Compiler for 32-bit
+                                      applications, Version 11.0, 11.1
+                                  Intel(R) Fortran Compiler for 32-bit
+                                      applications, Version 11.0, 11.1
+                                  Absoft 32-bit Fortran 95 10.0.7
+                                  MPICH mpich2-1.0.8 compiled with
+                                  gcc (GCC) 4.1.2 and G95 
+                                  (GCC 4.0.3 (g95 0.92!)
+
+    Linux 2.6.18-164.el5 #1 SMP   gcc 4.1.2 20080704
+    x86_64 GNU/Linux              G95 (GCC 4.0.3 (g95 0.92!) Jun 24 2009)
+    (amani)                       tested for both 32- and 64-bit binaries
+                                  Intel(R) C, C++, Fortran Compilers for 
+                                  applications running on Intel(R) 64, 
+                                  Versions 11.1.
+                                  PGI C, Fortran, C++ Version 9.0-4
+                                         for 64-bit target on x86-64
+                                  gcc 4.1.2 and G95  (GCC 4.0.3 (g95 0.92!)
+                                  MPICH mpich2-1.0.8 compiled with
+                                  gcc 4.1.2 and G95 (GCC 4.0.3 (g95 0.92!)
+                                  GNU Fortran (GCC) 4.1.2 20080704
+                                  (Red Hat 4.1.2-46)
+
+
+    Linux 2.6.16.60-0.42.5 #1     Intel(R) C++ Version 10.1.017
+    SGI Altix SMP ia64            Intel(R) Fortran Itanium(R) Version 10.1.017
+    (cobalt)                      SGI MPI 1.38
+
+    SunOS 5.10 32- and 64-bit     Sun C 5.9 SunOS_sparc Patch 124867-11 2009/04/30
+    (linew)                       Sun Fortran 95 8.3 SunOS_sparc 
+                                  Patch 127000-11 2009/10/06
+                                  Sun C++ 5.9 SunOS_sparc 
+                                  Patch 124863-16 2009/09/15 
+
+    Intel Xeon Linux 2.6.18-      Intel(R) C++ Version 10.0.026
+    92.1.10.el5_lustre.1.6.6smp-  Intel(R) Fortran Compiler Version 10.0.026
+    perfctr #6 SMP                Open MPI 1.2.2
+    (abe)                         MVAPICH2-0.9.8p28p2patched-intel-ofed-1.2
+                                  compiled with icc v10.0.026 and ifort 10.0.026
+
+    IA-64 Linux 2.4.21-309.tg1    gcc (GCC) 3.2.2
+    #1 SMP ia64                   Intel(R) C++ Version 8.1.037
+    (NCSA tg-login)               Intel(R) Fortran Compiler Version 8.1.033
+                                  mpich-gm-1.2.7p1..16-intel-8.1.037-r1
+
+    Linux 2.6.9-55.0.9.EL_lustre  Intel(R) C, C++, Fortran Compilers for 
+    .1.4.11.1smp #1 SMP           applications running on Intel(R) 64, 
+    SMP x86_64 GNU/Linux          Versions 10.1.
+    (SNL Thunderbird)             
+                                  
+    Linux 2.6.18-76chaos #1 SMP   Intel(R) C, C++, Fortran Compilers for 
+    SMP x86_64 GNU/Linux          applications running on Intel(R) 64, 
+    (SNL Glory)                   Versions 10.1.
+    
+    Windows XP                    Visual Studio 2005 w/ Intel Fortran 9.1
+                                  Cygwin(native gcc compiler and g95)
+
+    Windows XP x64                Visual Studio 2005 w/ Intel Fortran 9.1
+
+    Windows Vista                 Visual Studio 2005 w/ Intel Fortran 9.1
+
+    Windows Vista x64             Visual Studio 2005 w/ Intel Fortran 9.1
+
+    MAC OS  10.5.6 (Intel)        i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1
+                                  GNU Fortran (GCC) 4.3.0 20070810
+                                  G95 (GCC 4.0.3 (g95 0.91!) Apr 24 2008)
+                                  Intel C, C++ and Fortran compilers 10.1
+
+
+Supported Configuration Features Summary
+========================================
+
+    In the tables below
+          y   = tested and supported
+          n   = not supported or not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                           C        F90    F90      C++   zlib  SZIP
+                                   parallel        parallel
+Solaris2.10 32-bit                   n        y      n        y     y     y
+Solaris2.10 64-bit                   n        y      n        y     y     y
+Windows XP                           n        y(4)   n(4)     y     y     y
+Windows XP x64                       n        y(4)   n(4)     y     y     y
+Windows Vista                        n        n      n        y     y     y
+Mac OS X 10.5 Intel                  n        y      n        y     y     y
+AIX 5.3 32- and 64-bit               n        y      n        y     y     n
+FreeBSD 6.3-STABLE 32&64 bit         n        y      n        y     y     y
+RedHat EL5 2.6.18-164 i686 GNU (1)W  y        y(2)   y        y     y     y
+RedHat EL5 2.6.18-164 i686 Intel  W  n        y      n        y     y     n
+RedHat EL5 2.6.18-164 i686 PGI    W  n        y      n        y     y     n
+RedHat EL5 2.6.18-164 x86_64 GNU(1)W y        y(3)   y        y     y     y
+RedHat EL5 2.6.18-164 x86_64 IntelW  n        y      n        y     y     n
+RedHat EL5 2.6.18-164 x86_64 PGI  W  n        y      n        y     y     y
+SuSe Linux 2.6.16 SGI Altix ia64  C  y        y      y        y     y     y
+RedHat EL4 2.6.18 Xeon Lustre     C  y        y      y        y     y     n
+SuSe Linux 2.4.21 ia64 Intel      C  y        y      y        y     y     n
+Cray XT3 2.0.62                      y        y      y        y     y     n
+
+
+Platform                           Shared  Shared    Shared    Thread-  
+                                   C libs  F90 libs  C++ libs  safe     
+Solaris2.10 32-bit                   y       y         y         y        
+Solaris2.10 64-bit                   y       y         y         y        
+Windows XP                           y       y(4)      y         y        
+Windows XP x64                       y       y(4)      y         y        
+Windows Vista                        y       n         n         y        
+Mac OS X 10.5                        y       n         y         n        
+AIX 5.3 32- and 64-bit               n       n         n         n        
+FreeBSD 6.3-STABLE 32&64 bit         y       y         y         y        
+RedHat EL5 2.6.18-164 i686 GNU (1)W  y       y(2)      y         y        
+RedHat EL5 2.6.18-164 i686 Intel  W  y       y         y         n        
+RedHat EL5 2.6.18-164 i686 PGI    W  y       y         y         n        
+RedHat EL5 2.6.18-164 x86_64 GNU(1)W y       y         y         y        
+RedHat EL5 2.6.18-164 x86_64 IntelW  y       y         y         n        
+RedHat EL5 2.6.18-164 x86_64 PGI  W  y       y         y         n        
+SuSe Linux 2.6.16 SGI Altix ia64  C  y                           n        
+RedHat EL4 2.6.18 Xeon Lustre     C  y       y         y         n
+SuSe Linux 2.4.21 ia64 Intel      C  y       y         y         n        
+Cray XT3 2.0.62                      n       n         n         n
+
+           (1) Fortran compiled with g95.
+           (2) With PGI and Absoft compilers.
+           (3) With PGI compiler for Fortran.
+           (4) Using Visual Studio 2005 or Cygwin
+    Compiler versions for each platform are listed in the preceding
+    "Platforms Tested" table.
+
+
+Known Problems
+==============
+* Parallel mode in AIX will fail some of the testcheck_version.sh tests where
+  it treats "exit(134) the same as if process 0 had received an abort signal.
+  This is fixed and will be available in the next release. AKC - 2009/11/3
+
+* Some tests in tools/h5repack may fail in AIX systems when -q32 mode is used.
+  The error is due to insufficient memory requested. Request a large amount
+  of runtime memory by setting the following environment variable for more
+  memory.
+     LDR_CNTRL=MAXDATA=0x20000000@DSA
+  AKC - 2009/10/31
+
+* The PathScale MPI implementation, accessing a Panasas file system, would
+  cause H5Fcreate() with H5F_ACC_EXCL to fail even when the file is not
+  existing. This is due to the MPI_File_open() call failing if the amode has
+  the MPI_MODE_EXCL bit set. (See bug 1468 for details.) AKC - 2009/8/11
+ 
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO. CMC - 2009/04/28
+
+* There is a known issue in which HDF5 will change the timestamp on a file 
+  simply by opening it with read/write permissions, even if the file is not
+  modified in any way. This is due to the way in which HDF5 manages the file 
+  superblock. A fix is currently underway and should be included in the 1.8.4
+  release of HDF5. MAM - 2009/04/28
+
+* For gcc v4.3 and v4.4, with production mode, if -O3 is used, H5Tinit.c
+  would fail to compile. Actually bad H5Tinit.c is produced.  If -O (same
+  as -O1) is used, H5Tinit.c compiled okay but test/dt_arith would fail.
+  When -O0 (no optimizatio) is used, H5Tinit.c compilete okay and all
+  tests passed. Therefore, -O0 is imposed for v4.3 and v4.4 of gcc.
+  AKC - 2009/04/20
+
+* For Red Storm, a Cray XT3 system, the tools/h5ls/testh5ls.sh and
+  tools/h5copy/testh5copy.sh will fail some of its sub-tests. These sub-tests
+  are expected to fail and should exit with a non-zero code but the yod
+  command does not propagate the exit code of the executables. Yod always
+  returns 0 if it can launch the executable.  The test suite shell expects
+  a non-zero for this particular test, therefore it concludes the test has
+  failed when it receives 0 from yod.  Skip all the "failing" test for now
+  by changing them as following.
+
+  ======== Original tools/h5ls/testh5ls.sh =========
+  TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ======== Change to ===============================
+  echo SKIP TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ==================================================
+
+  ======== Original tools/h5copy/testh5copy.sh =========
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  H5LSTEST $FILEOUT
+  ======== Change to ===============================
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  echo SKIP H5LSTEST $FILEOUT
+  ==================================================
+  AKC - 2008/11/10
+
+* For Red Storm, a Cray XT3 system, the yod command sometimes gives the
+  message,  "yod allocation delayed for node recovery".  This interferes with
+  test suites that do not expect seeing this message.  See the section of "Red
+  Storm" in file INSTALL_parallel for a way to deal with this problem.
+  AKC - 2008/05/28
+
+* On Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* On mpich 1.2.5 and 1.2.6, if more than two processes contribute no IO and 
+  the application asks to do collective IO, we have found that when using 4 
+  processors, a simple collective write will sometimes be hung. This can be 
+  verified with t_mpi test under testpar.
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  SLU - 2005/6/30
+
+* On IBM AIX systems, parallel HDF5 mode will fail some tests with error
+  messages like "INFO: 0031-XXX ...".  This is from the command `poe'.
+  Set the environment variable MP_INFOLEVEL to 0 to minimize the messages
+  and run the tests again.
+
+  The tests may fail with messages like "The socket name is already in use",  
+  but HDF5 does not use sockets.  This failure is due to problems with the 
+  poe command trying to set up the debug socket.  To resolve this problem, 
+  check to see whether there are many old /tmp/s.pedb.* files staying around.  
+  These are sockets used by the poe command and left behind due to failed 
+  commands.  First, ask your system administrator to clean them out.  
+  Lastly, request IBM to provide a means to run poe without the debug socket.
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac, 
+  for example, only have shared versions), the flag should still result in a 
+  successful compilation, but note that the installed executables will not be 
+  fully static. Thus, the only guarantee on these systems is that the 
+  executable is statically linked with just the HDF5 library.
+
+* There is also a configure error on Altix machines that incorrectly reports 
+  when a version of Szip without an encoder is being used.
+
+%%%%1.8.3%%%%   
+
+
+HDF5 version 1.8.3 released on Mon May  4 09:21:00 CDT 2009
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.2 and 
+HDF5 1.8.3, and contains information on the platforms tested and 
+known problems in HDF5-1.8.3. 
+For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.3 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.3 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.3 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.3 (current 
+release) versus Release 1.8.2":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for New Platforms, Languages, and Compilers
+- Bug Fixes since HDF5-1.8.2
+- Platforms Tested
+- Supported Configuration Features Summary
+- Known Problems
+
+
+New Features
+============
+
+    Configuration
+    -------------
+    - Added libtool version numbers to generated c++, fortran, and 
+      hl libraries. MAM 2009/04/19.
+    - Regenerated Makefile.ins using Automake 1.10.2. MAM 2009/04/19.
+    - Added a Make target of check-all-install to test the correctness of
+      installing via the prefix= or $DESTDIR options. AKC - 2009/04/14
+
+    Library
+    -------
+    - Embed the content of libhdf5.settings into the hdf5 executables
+      so that an "orphaned" executables can display (via the Unix
+      strings command, for example) the library settings used to build
+      the executables.  This is a prototype implementation. Improvement will
+      be added in next release.  AKC - 2009/04/20
+    - Separated "factory" free list class from block free lists. These free
+      lists are dynamically created and manage blocks of a fixed size.
+      H5set_free_list_limits() will use the same settings specified for block
+      free lists for factory free lists. NAF - 2009/04/08
+    - Added support for dense attributes to H5Ocopy. XCao/NAF - 2009/01/29
+    - Added H5Pset_elink_cb and H5Pget_elink_cb functions to support a
+      user-defined callback function for external link traversal.
+      NAF - 2009/01/08
+    - Added H5Pset_elink_acc_flags and H5Pget_elink_acc_flags functions to
+      allow the user to specify the file access flags used to open the target
+      file of an external link. NAF - 2009/01/08
+    - Added H5Pset_chunk_cache() and H5Pget_chunk_cache() functions to allow
+      individual rdcc configuration for each dataset.  Added
+      H5Dget_access_plist() function to retrieve a dataset access property
+      list from a dataset. NAF - 2008/11/12
+    - Added H5Iis_valid() function to check if an id is valid without
+      producing an error message. NAF - 2008/11/5
+    - Added code to maintain a min_clean_fraction in the metadata cache when
+      in serial mode. MAM - 2009/01/9
+
+    Parallel Library
+    ----------------
+    - Modified parallel tests to run with arbitrary number of processes. The
+      modified tests are testphdf5 (parallel dataset access), t_chunk_alloc
+      (chunk allocation), and t_posix_compliant (posix compliance). The rest of
+      the parallel tests already use in the code the number of processes
+      available in the communicator. (CMC - 2009/04/28)
+ 
+    Tools
+    -----
+    - h5diff new flag, -c, --compare, list objects that are not comparable.
+      PVN - 2009/4/2 - 1368
+    - h5diff new flag, -N, --nan, avoids NaNs detection. PVN - 2009/4/2
+    - h5dump correctly specifies XML dtd / schema urls ADB - 2009/4/3 - 1519
+    - h5repack now handles group creation order. PVN - 2009/4/2 - 1402
+    - h5repack: When user doesn't specify a chunk size, h5repack now 
+      defines a default chunk size as the same size of the size of the 
+      hyperslab used to read the chunks. The size of the hyperslabs are 
+      defined as the size of each dimension or a predefined constant, 
+      whatever is smaller. This assures that the chunk read fits in the 
+      chunk cache. PVN - 2008/11/21
+
+    High-Level APIs
+    ---------------
+    - Table: In version 3.0 of Table, the writing of the "NROWS" attribute 
+      (used to store number of records) was deprecated. PVN - 2008/11/24
+
+    F90 API
+    -------
+    - Added for the C APIs the Fortran wrappers:
+          h5dget_access_plist_f
+          h5iis_valid_f
+          h5pset_chunk_cache_f
+          h5pget_chunk_cache_f
+      MSB - 2009/04/17
+
+    C++ API
+    -------
+    - None
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+
+
+Bug Fixes since HDF5-1.8.2
+==========================
+
+    Configuration
+    -------------
+    - The --includedir=DIR configuration option now works as intended, and 
+      can be used to specify the location to install C header files. The
+      default location remains unchanged, residing at ${prefix}/include.
+      MAM - 2009/03/10 - BZ #1381
+    - Configure no longer removes the '-g' flag from CFLAGS when in production
+      mode if it has been explicitly set in the CFLAGS environment variable 
+      prior to configuration. MAM - 2009/03/09 - BZ #1401
+
+    Library
+    -------
+    - Added versioning to H5Z_class_t struct to allow compatibility with 1.6
+      API. NAF - 2009/04/20 - 1533
+    - Fixed a problem with using data transforms with non-native types in the
+      file. NAF - 2009/04/20 - 1548
+    - Added direct.h include file to windows section of H5private.h 
+      to fix _getcwd() warning. ADB - 2009/04/14 - 1536
+    - Fixed a bug that prevented external links from working after calling
+      H5close(). NAF - 2009/04/10 - 1539
+    - Modified library to write cached symbol table information to the
+      superblock, to allow library versions 1.3.0 to 1.6.3 to read files created
+      by this version. NAF - 2009/04/08 - 1423
+    - Changed skip lists to use a deterministic algorithm.  The library should
+      now never call rand() or srand(). NAF - 2009/04/08 - 503
+    - Fixed a bug where H5Lcopy and H5Lmove wouldn't create intermediate groups
+      when that property was set. NAF - 2009/04/07 - 1526
+    - Fixed a bug that caused files with a user block to grow by the size of the
+      user block every time they were opened. NAF - 2009/03/26 - 1499
+    - Fixed a rare problem that could occur with files using the old (pre 1.4)
+      array datatype. NAF - 2009/03/23
+    - Modified library to be able to open files with corrupt root group symbol
+      table messages, and correct these errors if they are found.  Such files
+      can only be successfully opened with write access. NAF - 2009/03/23 - 1189
+    - Removed the long_long #define and replaced all instances with 
+      "long long". This caused problems with third party products. All 
+      currently supported compliers support the type. ADB - 2009/03/05
+    - Fixed various bugs that could prevent the fill value from being written
+      in certain rare cases. NAF - 2009/02/26 - 1469
+    - Fixed a bug that prevented more than one dataset chunk from being cached
+      at a time. NAF - 2009/02/12 - 1015
+    - Fixed an assertion failure caused by opening an attribute multiple times
+      through multiple file handles. NAF - 2009/02/12 - 1420
+    - Fixed a problem that could prevent the user from adding attributes (or any
+      object header message) in some circumstances. NAF - 2009/02/12 - 1427
+    - Fixed a bug that could cause problems when an attribute was added to a
+      committed datatype using the committed datatype's datatype.
+      NAF - 2009/02/12
+    - Fixed a bug that could cause problems when copying an object with a shared
+      message in its own object header. NAF - 2009/01/29
+    - Changed H5Tset_order to properly reject H5T_ORDER_NONE for most datatypes.
+      NAF - 2009/01/27 - 1443
+    - Fixed a bug where H5Tpack wouldn't remove trailing space from an otherwise
+      packed compound type. NAF - 2009/01/14
+    - Fixed up some old v2 btree assertions that get run in debug mode that
+      were previously failing on compilation, and removed some of the 
+      more heavily outdated and non-rewritable ones. MAM - 2008/12/15
+    - Fixed a bug that could cause problems when "automatically" unmounting
+      multiple files. NAF - 2008/11/17
+    - H5Dset_extent: when shrinking dimensions, some chunks were not deleted.  
+      PVN - 2009/01/8 
+
+    Parallel Library
+    ----------------
+    - None
+
+    Tools
+    -----
+    - Fixed many problems that could occur when using h5repack with named
+      datatypes. NAF - 2009/4/20 - 1516/1466
+    - h5dump, h5diff, h5repack were not reading (by hyperslabs) datasets 
+      that have a datatype datum size greater than H5TOOLS_BUFSIZE, a constant
+      defined as 1024Kb, such as array types with large dimensions. 
+      PVN - 2009/4/1 - 1501
+    - h5import: By selecting a compression type, a big endian byte order 
+      was being selected. PVN - 2009/3/11 - 1462
+    - zip_perf.c had missing argument on one of the open() calls. Fixed.
+      AKC - 2008/12/9
+
+    F90 API
+    ------
+    - None
+
+    C++ API
+    ------
+    - None
+
+    High-Level APIs:
+    ------
+    - Dimension scales: The scale index return value in H5DSiterate_scales 
+      was not always incremented. PVN - 2009/4/8 - 1538
+
+    Fortran High-Level APIs:
+    ------
+    - Lite: The h5ltget_dataset_info_f function (gets information about 
+      a dataset) was not correctly returning the dimension array 
+                                   PVN - 2009/3/23
+
+
+Platforms Tested
+================
+The following platforms and compilers have been tested for this release.
+
+    AIX 5.3                       xlc 7.0.0.8
+    (LLNL Up)                     xlf 09.01.0000.0008
+                                  xlC 7.0.0.8
+                                  mpcc_r 7.0.0.8
+                                  mpxlf_r 09.01.0000.0008
+
+    Cray XT3 (2.0.41)             cc (pgcc) 7.1-4
+    (SNL red storm)               ftn (pgf90) 7.1-4
+                                  CC (pgCC) 7.1-4
+
+    FreeBSD 6.3-STABLE i386       gcc 3.4.6 [FreeBSD] 20060305
+    (duty)                        g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.3.4 20090419
+                                  g++ 4.3.4 20090419
+                                  gfortran 4.3.4 20090419
+
+    FreeBSD 6.3-STABLE amd64      gcc 3.4.6 [FreeBSD] 20060305
+    (liberty)                     g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.4.1 20090421
+                                  g++ 4.4.1 20090421
+                                  gfortran 4.4.1 20090421
+
+    IRIX64 6.5 (64 & n32)         MIPSpro cc 7.4.4m
+                                  F90 MIPSpro 7.4.4m 
+                                  C++ MIPSpro cc 7.4.4m
+
+    Linux 2.6.18-128.1.6.el5xen   gcc (GCC) 4.1.2
+    #1 SMP i686 i686 i386         G95 (GCC 4.0.3 (g95 0.92!) Feb 4 2009)
+    (jam)                         PGI C, Fortran, C++ 7.2-1 32-bit
+                                  PGI C, Fortran, C++ 8.0-1 32-bit
+                                  Intel(R) C Compiler for 32-bit
+                                      applications, Versions 10.1, 11.0
+                                  Intel(R) C++ Compiler for 32-bit
+                                      applications, Version 10.1, 11.0
+                                  Intel(R) Fortran Compiler for 32-bit
+                                      applications, Version 10.1, 11.0
+                                  Absoft 32-bit Fortran 95 10.0.7
+                                  MPICH mpich2-1.0.8 compiled with
+                                  gcc 4.1.2 and G95  (GCC 4.0.3 (g95 0.92!)
+
+    Linux 2.6.9-42.0.10.ELsmp #1  gcc (GCC) 3.4.6
+    SMP i686 i686 i386            G95 (GCC 4.0.3 (g95 0.92!) Feb 4 2009)
+    (kagiso)                      MPICH mpich2-1.0.8 compiled with
+                                  gcc 3.4.6 and G95  (GCC 4.0.3 (g95 0.92!)
+
+    Linux 2.6.16.60-0.37-smp #1   gcc 4.1.2
+    SMP x86_64 GNU/Linux          G95 (GCC 4.0.3 (g95 0.92!) Feb 4 2009)
+    (smirom)                      Intel(R) C, C++, Fortran Compilers for 
+                                  applications running on Intel(R) 64, 
+                                  Versions 10.1, 11.0.
+                                  PGI C, Fortran, C++ Version 7.2-1, 8.0-1
+                                         for 64-bit target on x86-64
+                                  gcc 4.1.2 and G95  (GCC 4.0.3 (g95 0.92!)
+                                  MPICH mpich2-1.0.8 compiled with
+                                  gcc 4.1.2 and G95 (GCC 4.0.3 (g95 0.92!)
+                                  tested for both 32- and 64-bit binaries
+
+    Linux 2.6.16.54-0.2.5 #1      Intel(R) C++ Version 10.1.017
+    SGI Altix SMP ia64            Intel(R) Fortran Itanium(R) Version 10.1.017
+    (cobalt)                      SGI MPI 1.38
+
+    SunOS 5.10 32- and 64-bit     Sun WorkShop 6 update 2 C 5.9 Patch 124867-09
+    (linew)                       Sun WorkShop 6 update 2 Fortran 95 8.3 
+                                  Patch 127000-07
+                                  Sun WorkShop 6 update 2 C++ 5.8 
+                                  Patch 124863-11
+
+    Intel Xeon Linux 2.6.18-      gcc 3.4.6 20060404
+    92.1.10.el5_lustre.1.6.6smp-  Intel(R) C++ Version 10.0.026
+    perfctr #2 SMP                Intel(R) Fortran Compiler Version 10.0.026
+    (abe)                         Open MPI 1.2.2
+                                  MVAPICH2-0.9.8p28p2patched-intel-ofed-1.2
+                                  compiled with icc v10.0.026 and ifort 10.0.026
+
+    IA-64 Linux 2.4.21-309.tg1    gcc (GCC) 3.2.2
+    #1 SMP ia64                   Intel(R) C++ Version 8.1.037
+    (NCSA tg-login)               Intel(R) Fortran Compiler Version 8.1.033
+                                  mpich-gm-1.2.7p1..16-intel-8.1.037-r1
+
+    Linux 2.6.9-55.0.9.EL_lustre  Intel(R) C, C++, Fortran Compilers for 
+    .1.4.11.1smp #1 SMP           applications running on Intel(R) 64, 
+    SMP x86_64 GNU/Linux          Versions 9.1.
+    (SNL Spirit)             
+                                  
+    Linux 2.6.9-55.0.9.EL_lustre  Intel(R) C, C++, Fortran Compilers for 
+    .1.4.11.1smp #1 SMP           applications running on Intel(R) 64, 
+    SMP x86_64 GNU/Linux          Versions 10.1.
+    (SNL Thunderbird)             
+                                  
+    Linux 2.6.18-63chaos #1 SMP   Intel(R) C, C++, Fortran Compilers for 
+    SMP x86_64 GNU/Linux          applications running on Intel(R) 64, 
+    (SNL Glory)                   Versions 10.1.
+    
+    Linux 2.6.18-63chaos #1 SMP   Intel(R) C, C++, Fortran Compilers for 
+    SMP x86_64 GNU/Linux          applications running on Intel(R) 64, 
+    (LLNL Zeus)                   Versions 9.1.
+				  gcc/gfortran/g++ (GCC) 4.1.2.
+
+    Windows XP                    Visual Studio .NET
+                                  Visual Studio 2005 w/ Intel Fortran 9.1
+                                  Cygwin(native gcc compiler and g95)
+
+    Windows XP x64                Visual Studio 2005 w/ Intel Fortran 9.1
+
+    Windows Vista                 Visual Studio 2005
+
+    MAC OS  10.5.6 (Intel)        i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1
+                                  GNU Fortran (GCC) 4.3.0 20070810
+                                  G95 (GCC 4.0.3 (g95 0.91!) Apr 24 2008)
+                                  Intel C, C++ and Fortran compilers 10.1
+
+
+Supported Configuration Features Summary
+========================================
+
+    In the tables below
+          y   = tested and supported
+          n   = not supported or not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                           C        F90    F90      C++   zlib  SZIP
+                                   parallel        parallel
+Solaris2.10 32-bit                   n        y      n        y     y     y
+Solaris2.10 64-bit                   n        y      n        y     y     y
+IRIX64_6.5 32-bit                    n        n      n        n     y     y
+IRIX64_6.5 64-bit                    n        y      y        y     y     y
+Windows XP                           n        y(4)   n(4)     y     y     y
+Windows XP x64                       n        y(4)   n(4)     y     y     y
+Windows Vista                        n        n      n        y     y     y
+Mac OS X 10.5 Intel                  n        y      n        y     y     y
+AIX 5.3 32- and 64-bit               n        y      n        y     y     n
+FreeBSD 6.3-STABLE 32&64 bit         n        y      n        y     y     y
+RedHat EL4 2.6.9-42 i686 GNU (1)  W  y        y      y        y     y     y
+RedHat EL5 2.6.18-128 i686 GNU (1)W  y        y(2)   y        y     y     y
+RedHat EL5 2.6.18-128 i686 Intel  W  n        y      n        y     y     n
+RedHat EL5 2.6.18-128 i686 PGI    W  n        y      n        y     y     n
+SuSe Linux 2.6.16 x86_64 GNU (1)  W  y        y(3)   y        y     y     y
+SuSe Linux 2.6.16 x86_64 Intel    W  n        y      n        y     y     n
+SuSe Linux 2.6.16 x86_64 PGI      W  n        y      n        y     y     y
+SuSe Linux 2.6.16 SGI Altix ia64  C  y        y      y        y     y     y
+RedHat EL4 2.6.18 Xeon Lustre     C  y        y      y        y     y     n
+SuSe Linux 2.4.21 ia64 Intel      C  y        y      y        y     y     n
+Cray XT3 2.0.41                      y        y      y        y     y     n
+
+
+Platform                           Shared  Shared    Shared    Thread-  
+                                   C libs  F90 libs  C++ libs  safe     
+Solaris2.10 32-bit                   y       y         y         y        
+Solaris2.10 64-bit                   y       y         y         y        
+IRIX64_6.5 32-bit                    y       dna       y         y        
+IRIX64_6.5 64-bit                    y       y         n         y        
+Windows XP                           y       y(4)      y         y        
+Windows XP x64                       y       y(4)      y         y        
+Windows Vista                        y       n         n         y        
+Mac OS X 10.5                        y       n         y         n        
+AIX 5.3 32- and 64-bit               n       n         n         n        
+FreeBSD 6.3-STABLE 32&64 bit         y       n         y         y        
+RedHat EL4 2.6.9-42 i686 GNU (1)  W  y       y         y         y        
+RedHat EL5 2.6.18-128 i686 GNU (1)W  y       y(2)      y         y        
+RedHat EL5  2.6.18-128 i686 Intel W  y       y         y         n        
+RedHat EL5 2.6.18-128 i686 PGI    W  y       y         y         n        
+SuSe Linux 2.6.16 x86_64 GNU (1)  W  y       y         y         y        
+SuSe Linux 2.6.16 x86_64 Intel    W  y       y         y         n        
+SuSe Linux 2.6.16 x86_64 PGI      W  y       y         y         n        
+SuSe Linux 2.6.16 SGI Altix ia64  C  y                           n        
+RedHat EL4 2.6.18 Xeon Lustre     C  y       y         y         n
+SuSe Linux 2.4.21 ia64 Intel      C  y       y         y         n        
+Cray XT3 2.0.41                      n       n         n         n
+
+           (1) Fortran compiled with g95.
+           (2) With PGI and Absoft compilers.
+           (3) With PGI compiler for Fortran.
+           (4) Using Visual Studio 2005 or Cygwin
+    Compiler versions for each platform are listed in the preceding
+    "Platforms Tested" table.
+
+
+Known Problems
+==============
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO. CMC - 2009/04/28
+
+* There is a known issue in which HDF5 will change the timestamp on a file 
+  simply by opening it with read/write permissions, even if the file is not
+  modified in any way. This is due to the way in which HDF5 manages the file 
+  superblock. A fix is currently underway and should be included in the 1.8.4
+  release of HDF5. MAM - 2009/04/28
+
+* For gcc v4.3 and v4.4, with production mode, if -O3 is used, H5Tinit.c
+  would fail to compile. Actually bad H5Tinit.c is produced.  If -O (same
+  as -O1) is used, H5Tinit.c compiled okay but test/dt_arith would fail.
+  When -O0 (no optimizatio) is used, H5Tinit.c compilete okay and all
+  tests passed. Therefore, -O0 is imposed for v4.3 and v4.4 of gcc.
+  AKC - 2009/04/20
+
+* For Red Storm, a Cray XT3 system, the tools/h5ls/testh5ls.sh and
+  tools/h5copy/testh5copy.sh will fail some of its sub-tests. These sub-tests
+  are expected to fail and should exit with a non-zero code but the yod
+  command does not propagate the exit code of the executables. Yod always
+  returns 0 if it can launch the executable.  The test suite shell expects
+  a non-zero for this particular test, therefore it concludes the test has
+  failed when it receives 0 from yod.  Skip all the "failing" test for now
+  by changing them as following.
+
+  ======== Original tools/h5ls/testh5ls.sh =========
+  TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ======== Change to ===============================
+  echo SKIP TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ==================================================
+
+  ======== Original tools/h5copy/testh5copy.sh =========
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  H5LSTEST $FILEOUT
+  ======== Change to ===============================
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  echo SKIP H5LSTEST $FILEOUT
+  ==================================================
+  AKC - 2008/11/10
+
+* For Red Storm, a Cray XT3 system, the yod command sometimes gives the
+  message,  "yod allocation delayed for node recovery".  This interferes with
+  test suites that do not expect seeing this message.  See the section of "Red
+  Storm" in file INSTALL_parallel for a way to deal with this problem.
+  AKC - 2008/05/28
+
+* We have discovered two problems when running collective IO parallel HDF5 
+  tests with chunking storage on the ChaMPIon MPI compiler on tungsten, a 
+  Linux cluster at NCSA.
+
+  Under some complex selection cases: 
+  1) MPI_Get_element returns the wrong value.
+  2) MPI_Type_struct also generates the wrong derived datatype and corrupt 
+     data may be generated.
+  These issues arise only when turning on collective IO with chunking storage 
+  with some complex selections. We have not found these problems on other 
+  MPI-IO compilers. If you encounter these problems, you may use independent 
+  IO instead.
+
+  To avoid this behavior, change the following line in your code
+      H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+  to
+      H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_INDEPENDENT);
+  KY - 2007/08/24
+
+* On Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* For LLNL, uP: both serial and parallel tests pass.  
+  Zeus: Serial tests pass but parallel tests fail with a known problem in MPI.
+  ubgl: Serial tests pass but parallel tests fail. 
+
+* On mpich 1.2.5 and 1.2.6, if more than two processes contribute no IO and 
+  the application asks to do collective IO, we have found that when using 4 
+  processors, a simple collective write will sometimes be hung. This can be 
+  verified with t_mpi test under testpar.
+
+* On IRIX6.5, when the C compiler version is greater than 7.4, complicated
+  MPI derived datatype code will work. However, the user should increase
+  the value of the MPI_TYPE_MAX environment variable to some appropriate value 
+  to use collective irregular selection code.  For example, the current 
+  parallel HDF5 test needs to raise MPI_TYPE_MAX to 200,000 to pass the test. 
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  SLU - 2005/6/30
+
+* On IBM AIX systems, parallel HDF5 mode will fail some tests with error
+  messages like "INFO: 0031-XXX ...".  This is from the command `poe'.
+  Set the environment variable MP_INFOLEVEL to 0 to minimize the messages
+  and run the tests again.
+
+  The tests may fail with messages like "The socket name is already in use",  
+  but HDF5 does not use sockets.  This failure is due to problems with the 
+  poe command trying to set up the debug socket.  To resolve this problem, 
+  check to see whether there are many old /tmp/s.pedb.* files staying around.  
+  These are sockets used by the poe command and left behind due to failed 
+  commands.  First, ask your system administrator to clean them out.  
+  Lastly, request IBM to provide a means to run poe without the debug socket.
+
+* The --enable-static-exec configure flag fails to compile for Solaris
+  platforms. This is due to the fact that not all of the system libraries on 
+  Solaris are available in a static format.
+
+  The --enable-static-exec configure flag also fails to correctly compile
+  on IBM SP2 platforms for serial mode. The parallel mode works fine with 
+  this option.
+  
+  It is suggested that you do not use this option on these platforms
+  during configuration.
+
+* There is also a configure error on Altix machines that incorrectly reports 
+  when a version of Szip without an encoder is being used.
+
+* Information about building with PGI and Intel compilers is available in
+  the INSTALL file sections 4.7 and 4.8.
+
+
+%%%%1.8.2%%%%   
+ 
+
+HDF5 version 1.8.2 released on Mon Nov 10 15:43:09 CST 2008
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between HDF5-1.8.1 and HDF5 1.8.2, 
+and contains information on the platforms tested and known problems in 
+HDF5-1.8.2. For more details, see the files HISTORY-1_0-1_8_0_rc3.txt 
+and HISTORY-1_8.txt in the release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.2 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.2 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.2 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.2 (current 
+release) versus Release 1.8.1":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for new platforms and languages
+- Bug Fixes since HDF5-1.8.1
+- Platforms Tested
+- Supported Configuration Features Summary
+- Known Problems
+
+
+New Features
+============
+
+        Configuration
+        -------------
+        - Upgraded libtool to version 2.2.6a. (MAM - 2008/10/15).
+
+        Library
+        -------
+	- Added two new public routines: H5Pget_elink_fapl() and
+      	  H5Pset_elink_fapl(). (see bug #1247) (VC - 2008/10/13)
+        - Improved free space tracking in file to be faster. (QAK - 2008/10/06)
+        - Added 'mounted' field to H5G_info_t struct. (QAK - 2008/07/15)
+
+        Parallel Library
+        ----------------
+        - None
+
+        Tools
+        -----
+        - h5repack: added new options -u and -b to add a userblock to an HDF5 
+          file during the repack.  (PVN - 2008/08/26)
+        - h5repack: added options -t and -a to call H5Pset_alignment while 
+          creating a repacked file. (PVN - 2008/08/29)
+        - h5ls: added capability to traverse through external links when the -r
+          (recursive) flag is given. (NAF - 2008/09/16)
+        - h5ls: added -E option to enable traversal of external links.  
+          h5ls will not traverse external links without this flag being set.
+            (NAF - 2008/10/06)
+        - h5dump: when -b flag is used without a keyword after it, binary 
+          output defaults to NATIVE. MEMORY keyword was deprecated 
+          and replaced by NATIVE keyword. (PVN - 2008/10/30)
+        - h5diff: returns 1 when file graphs differ by any object.  
+          Error return code was changed to 2 from -1.  (PVN - 2008/10/30)
+        - h5import: TEXTFPE (scientific format) was deprecated. Use TEXTFP 
+          instead (PVN - 2008/10/30)
+
+
+
+        F90 API
+        ------
+         - Added optional parameter 'mounted' to H5Gget_info_f, 
+           H5Gget_info_by_idx_f, H5Gget_info_by_name_f (MSB - 2008/09/24)
+	 - Added H5Tget_native_type_f (MSB - 2008/09/30)
+	 
+	 
+        C++ API
+        ------
+        - These member functions were added as wrapper for H5Rdereference to
+          replace the incorrect IdComponent::dereference().
+             void H5Object::dereference(H5Object& obj, void* ref, 
+                                        H5R_type_t ref_type=H5R_OBJECT)
+             void H5Object::dereference(H5File& h5file, void* ref, 
+                                        H5R_type_t ref_type=H5R_OBJECT)
+             void H5Object::dereference(Attribute& obj, void* ref, 
+                                        H5R_type_t ref_type=H5R_OBJECT)
+
+          In addition, these constructors were added to create the associated
+          objects by way of dereference:
+             DataSet(H5Object& obj, void* ref, H5R_type_t ref_type=H5R_OBJECT)
+             DataSet(H5File& file, void* ref, H5R_type_t ref_type=H5R_OBJECT)
+             DataSet(Attribute& attr, void* ref, H5R_type_t ref_type=H5R_OBJECT)
+             Group(H5Object& obj, void* ref, H5R_type_t ref_type=H5R_OBJECT)
+             Group(H5File& obj, void* ref, H5R_type_t ref_type=H5R_OBJECT)
+             Group(Attribute& attr, void* ref, H5R_type_t ref_type=H5R_OBJECT)
+             DataType(H5Object& obj, void* ref, H5R_type_t ref_type=H5R_OBJECT)
+             DataType(H5File& file, void* ref, H5R_type_t ref_type=H5R_OBJECT)
+             DataType(Attribute& attr, void* ref, H5R_type_t ref_type=H5R_OBJECT)
+          (BMR - 2008/10/29)
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+        - Intel 10.1 is supported on Mac OS X 10.5.4.
+          Note:
+          When Fortran is enabled, configure automatically
+          disables the build of shared libraries (i.e., only
+          static C and C++ HDF5 libraries will be built
+          along with the static HDF5 Fortran library).
+          Intel 10.1 C and C++ compilers require 
+          "-no-multibyte-chars" compilation flag due to the known
+          bug in the compilers.
+            (EIP - 2008/10/30)
+
+
+Bug Fixes since HDF5-1.8.1 
+==========================
+
+        Configuration
+        -------------
+        - Fixed error with 'make check install' failing due to h5dump
+          needing other tools built first. (MAM - 2008/10/15).
+        - When using shared szip, it is no longer necessary to specify
+          the path to the shared szip libraries in LD_LIBRARY_PATH.
+           (MAM - 2008/10/15).
+	- The file libhdf5_fortran.settings is not installed since its content
+	  is included in libhdf5.settings now. (AKC - 2008/10/21)
+        - "make DESTDIR=xxx install" failed to install some tools and files
+          (e.g., h5cc and fortran modules). Fixed. (AKC - 2008/10/8).
+
+        Library
+        -------
+        - H5Ovisit and H5Ovisit_by_name will now properly terminate when the
+            callback function returns a positive value on the starting object.
+            (NAF - 2008/11/03)
+        - Fixed an error where a null message could be created that was larger
+            than could be written to the file.  (NAF - 2008/10/23)
+        - Corrected error with family/split/multi VFD not updating driver info
+            when "latest" version of the file format used. (QAK - 2008/10/14)
+        - Corrected alignment+threshold errors to work correctly when metadata
+            aggregation is enabled. (QAK - 2008/10/06)
+        - Changed H5Fget_obj_count and H5Fget_obj_ids to ignore objects
+            registered by the library for internal library use.
+            (NAF - 2008/10/06)
+        - Fixed potential memory leak during compound conversion.
+            (NAF - 2008/10/06)
+        - Changed the return value of H5Fget_obj_count from INT to SSIZE_T. 
+            Also changed the return value of H5Fget_obj_ids from HERR_T to 
+            SSIZE_T and the type of the parameter MAX_OBJS from INT to SIZE_T. 
+            (SLU - 2008/09/26)
+        - Fixed an issue that could cause data to be improperly overwritten
+            during compound type conversion.  (NAF - 2008/09/19)
+        - Fixed pointer alignment violations that could occur during vlen
+            conversion.  (NAF - 2008/09/16)
+        - Fixed problem where library could cause a segmentation fault when
+            an invalid location ID was given to H5Giterate(). (QAK - 2008/08/19)
+        - Fixed improper shutdown when objects have reference count > 1.  The
+            library now tracks reference count due to the application separately
+            from that due to internal library routines.  (NAF - 2008/08/19)
+        - Fixed assertion failure caused by incorrect array datatype version.
+            (NAF - 2008/08/08)
+        - Fixed an issue where mount point traversal would fail when using
+            multiple handles for the child.  (NAF - 2008/08/07)
+        - Fixed an issue where mount points were inaccessible when using 
+            multiple file handles for the parent. The mount table is now in 
+            the shared file structure (the parent pointer is still in the 
+            top structure).  (NAF - 2008/08/07)
+        - Fixed assertion failure caused by incorrect array datatype version.
+            (NAF - 2008/08/04)
+        - Fixed issue where a group could have a file mounted on it twice.
+            (QAK - 2008/07/15)
+        - When an attribute was opened twice and data was written with 
+            one of the handles, the file didn't have the data. It happened 
+            because each handle had its own object structure, and the empty 
+            one overwrote the data with fill value.  This is fixed by making 
+            some attribute information like the data be shared in the 
+            attribute structure.  (SLU - 2008/07/07)
+        - Fixed a Windows-specific issue in the ohdr test which was causing 
+            users in some timezones to get false errors. This a deficiency in 
+            the Windows mktime() function, and has been handled properly.  
+            (SJW  - 2008/06/19)
+
+        Parallel Library
+        ----------------
+        - None
+
+        Tools
+        -----
+        - h5dump now checks for uniqueness of committed datatypes.
+            (NAF - 2008/10/15)
+        - Fixed unnecessary indentation of committed datatypes in h5dump.
+            (NAF - 2008/10/15)
+	- Fixed bugs in h5stat: segmemtation fault when printing groups and
+          print warning message when traversal of objects is unsuccessful.
+          (see bug #1253) (VC- 2008/10/13)
+        - Fixed bug in h5ls that prevented relative group listings (like
+            "h5ls foo.h5/bar") from working correctly (QAK - 2008/06/03)
+        - h5dump: when doing binary output (-b), the stdout printing of 
+             attributes was done incorrectly. Removed printing of attributes 
+             when doing binary output. (PVN - 2008/06/05)
+
+
+        F90 API
+        ------
+        - h5sselect_elements_f: Added additional operators H5S_SELECT_APPEND 
+            and H5S_SELECT_PREPEND (MSB - 2008/09/30)
+	- h5sget_select_elem_pointlist: Fixed list of returned points by 
+            rearranging the point list correctly by accounting for C 
+            conventions. (MSB - 2008/09/30)
+        - h5sget_select_hyper_blocklist_f: Fixed error in transposed dimension 
+            of arrays.(MSB - 2008/9/30)
+        - h5sget_select_bounds_f: Swapped array bounds to account for C and 
+            Fortran reversed array notation (MSB - 2008/9/30)
+	- Changed to initializing string to a blank character instead of a 
+            null type in tH5P.f90 to fix compiling error using AIX 5.3.0 
+            (MSB - 2008/7/29)
+        - Fixed missing commas in H5test_kind.f90 detected by NAG compiler 
+            (MSB - 2008/7/29)
+        - Fixed passing and array to a scalar in tH5A_1_8.f90 detected by 
+            NAG compiler (MSB - 2008/7/29)
+	- Added the ability of the test programs to use the status of 
+            HDF5_NOCLEANUP to determine if the *.h5 files should be removed 
+            or not after the tests are completed (MSB - 2008/10/1)
+	- In nh5tget_offset_c: (MSB 9/12/2008)
+           If offset was equal to 0 it returned the error code of -1, 
+           this was changed to return an error code of -1 when the offset 
+           value is < 0.
+        - Uses intrinsic Fortran function SIZEOF if available when detecting 
+           type of INTEGERs and REALs in H5test_kind.f90 (MSB - 2008/9/3)
+        - Put the DOUBLE PRECISION interfaces in a separate module and 
+           added a USE statement for the module. The interfaces are 
+           included/excluded depending on the state of FORTRAN_DEFAULT_REAL
+           is DBLE_F which detects if the default REAL is DOUBLE PRECISION.
+           This allows the library to be compiled with -r8 Fortran flag 
+           without the user needing to edit the source code. 
+           (MSB - 200/8/27)
+        - Enable building shared library for fortran by adding the flag -fPIC 
+          to the compile flags for versions of Intel Fortran compiler >=9
+           (MSB  - 2008/8/26)
+
+        C++ API
+        ------
+        - Fixed a design bug which allowed an Attribute object to create/modify
+          attributes (bugzilla #1068).  The API class hierarchy was revised
+          to address the problem.  Classes AbstractDS and Attribute are moved
+          out of H5Object.  Class Attribute now multiply inherits from
+          IdComponent and AbstractDs and class DataSet from H5Object and
+          AbstractDs.  In addition, the data member IdComponent::id was
+          moved into subclasses: Attribute, DataSet, DataSpace, DataType,
+          H5File, Group, and PropList. (BMR - 2008/05/20)
+        - IdComponent::dereference was incorrect and replaced as described
+          in "New Features" section.
+          (BMR - 2008/10/29)
+
+
+Platforms Tested
+================
+The following platforms and compilers have been tested for this release.
+
+    AIX 5.3			  xlc 7.0.0.8
+				  xlf 09.01.0000.0008
+				  xlC 7.0.0.8
+				  mpcc_r 7.0.0.8
+				  mpxlf_r 09.01.0000.0008
+
+    Cray XT3 (2.0.41)             cc (pgcc) 7.1-4
+    (red storm)                   ftn (pgf90) 7.1-4
+				  CC (pgCC) 7.1-4
+
+    FreeBSD 6.3-STABLE i386       gcc 3.4.6 [FreeBSD] 20060305
+    (duty)                        g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.2.5 20080702
+                                  g++ 4.2.5 20080702
+                                  gfortran 4.2.5 20080702
+
+    FreeBSD 6.3-STABLE amd64      gcc 3.4.6 [FreeBSD] 20060305
+    (liberty)                     g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.2.5 20080702
+                                  g++ 4.2.5 20080702
+                                  gfortran 4.2.5 20080702
+
+    IRIX64 6.5 (64 & n32)         MIPSpro cc 7.4.4m
+                                  F90 MIPSpro 7.4.4m 
+                                  C++ MIPSpro cc 7.4.4m
+
+    Linux 2.6.9-42.0.10.ELsmp #1  gcc (GCC) 3.4.6
+    SMP i686 i386                 G95 (GCC 4.0.3 (g95 0.92!) April 18 2007)
+    (kagiso)                      PGI C, Fortran, C++ 7.2-1 32-bit
+                                  Intel(R) C Compiler for 32-bit
+                                      applications, Version 10.1
+                                  Intel(R) C++ Compiler for 32-bit
+                                      applications, Version 10.1
+                                  Intel(R) Fortran Compiler for 32-bit
+                                      applications, Version 10.1
+                                  Absoft 32-bit Fortran 95 10.0.4
+                                  MPICH mpich-1.2.7 compiled with
+                                  gcc 3.4.6 and G95  (GCC 4.0.3 (g95 0.92!)
+                                  MPICH mpich2-1.0.6p1 compiled with
+                                  gcc 3.4.6 and G95 (GCC 4.0.3 (g95 0.92!)
+
+    Linux 2.6.16.46-0.14-smp #1   Intel(R) C++ for Intel(R) EM64T 
+    SMP x86_64 GNU/Linux          Ver.  10.1.013
+    (smirom)                      Intel(R) Fortran Intel(R) EM64T 
+                                  Ver.  10.1.013
+                                  PGI C, Fortran, C++ Version 7.2-1
+                                         for 64-bit target on x86-64
+                                  MPICH mpich-1.2.7 compiled with
+                                  gcc 4.1.2 and G95  (GCC 4.0.3 (g95 0.92!)
+                                  MPICH mpich2-1.0.7 compiled with
+                                  gcc 4.1.2 and G95 (GCC 4.0.3 (g95 0.92!)
+                                  tested for both 32- and 64-bit binaries
+
+    Linux 2.6.16.54-0.2.5 #1      Intel(R) C++ Version 10.1.017
+    Altix SMP ia64                Intel(R) Fortran Itanium(R) Version 10.1.017
+    (cobalt)                      SGI MPI 1.16
+
+    SunOS 5.10 32- and 64-bit     Sun WorkShop 6 update 2 C 5.8
+    (linew)                       Sun WorkShop 6 update 2 Fortran 95 8.2
+                                  Sun WorkShop 6 update 2 C++ 5.8
+                                  Patch 121019-06
+
+    Xeon Linux 2.6.9-42.0.10.EL_lustre-1.4.10.1smp
+    (abe)                         Intel(R) C++ Version 10.0.026
+                                  Intel(R) Fortran Compiler Version 10.0.026
+                                  Open MPI 1.2.2
+                                  MVAPICH2-0.9.8p28p2patched-intel-ofed-1.2
+                                  compiled with icc v10.0.026 and 
+                                  ifort 10.0.026
+
+    IA-64 Linux 2.4.21-309.tg1 #1 SMP
+        ia64                      gcc (GCC) 3.2.2
+    (NCSA tg-login)               Intel(R) C++ Version 8.1.037
+                                  Intel(R) Fortran Compiler Version 8.1.033
+                                  mpich-gm-1.2.7p1..16-intel-8.1.037-r1
+
+    Intel 64 Linux 2.6.9-42.0.10.EL_lustre-1.4.10.1smp
+    (abe)                         gcc 3.4.6 20060404
+                                  Intel(R) C++ Version 10.0
+                                  Intel (R) Fortran Compiler Version 10.0
+                                  mvapich2-0.9.8p2patched-intel-ofed-1.2
+
+    Windows XP                    Visual Studio .NET
+                                  Visual Studio 2005 w/ Intel Fortran 9.1
+                                  Cygwin(native gcc compiler and g95)
+
+    Windows XP x64                Visual Studio 2005 w/ Intel Fortran 9.1
+
+    Windows Vista                 Visual Studio 2005
+
+    MAC OS  10.5.4 (Intel)        i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1
+                                  GNU Fortran (GCC) 4.3.0 20070810
+                                  G95 (GCC 4.0.3 (g95 0.91!) Apr 24 2008)
+                                  Intel C, C++ and Fortran compilers 10.1
+                                  
+
+Supported Configuration Features Summary
+========================================
+
+    In the tables below
+          y   = tested and supported
+          n   = not supported or not tested in this release
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                 C        F90    F90      C++   zlib  SZIP
+                         parallel        parallel
+Solaris2.10 32-bit       n        y      n        y     y     y
+Solaris2.10 64-bit       n        y      n        y     y     y
+IRIX64_6.5 32-bit        n        n      n        n     y     y
+IRIX64_6.5 64-bit        n        y      y        y     y     y
+Windows XP               n        y(15)  n(15)    y     y     y
+Windows XP x64           n        y(15)  n(15)    y     y     y
+Windows Vista            n        n      n        y     y     y
+Mac OS X 10.5 Intel      n        y      n        y     y     y
+AIX 5.3 32- and 64-bit   n        y      n        y     y     n
+FreeBSD 6.3-STABLE 
+32&64 bit                n        y      n        y     y     y
+RedHat EL4       (3)  W  y(1)     y(10)  y(1)     y     y     y
+RedHat EL4 Intel (3)  W  n        y      n        y     y     n
+RedHat EL4 PGI   (3)  W  n        y      n        y     y     n
+SuSe x86_64 gcc(3,12) W  y(2)     y(11)  y(2)     y     y     y
+SuSe x86_64 Int(3,12) W  n        y(13)  n        y     y     n
+SuSe x86_64 PGI(3,12) W  n        y(8)   n        y     y     y
+Linux 2.6 SuSE ia64   C 
+    Intel       (3,7)    y        y      y        y     y     n
+Linux 2.6 SGI Altix 
+    ia64 Intel    (3)    y        y      y        y     y     y
+Linux 2.6 RHEL        C
+    Lustre Intel  (5)    y(4)     y      y(4)     y     y     n
+Cray XT3 2.0.41          y        y      y        y     y     n
+
+
+Platform                 Shared  Shared    Shared    Thread-  
+                         C libs  F90 libs  C++ libs  safe     
+Solaris2.10 32-bit       y       y         y         y        
+Solaris2.10 64-bit       y       y         y         y        
+IRIX64_6.5 32-bit        y       dna       y         y        
+IRIX64_6.5 64-bit        y       y         n         y        
+Windows XP               y       y(15)     y         y        
+Windows XP x64           y       y(15)     y         y        
+Windows Vista            y       n         n         y        
+Mac OS X 10.5            y       n         y         n        
+AIX 5.3 32- and 64-bit   n       n         n         n        
+FreeBSD 6.2 32&64 bit    y       n         y         y        
+RedHat EL4       (3)  W  y       y(10)     y         y        
+RedHat EL4 Intel (3)  W  y       y         y         n        
+RedHat EL4 PGI   (3)  W  y       y         y         n        
+SuSe x86_64 GNU(3,12) W  y       y         y         y        
+SuSe x86_64 Int(3,12) W  y       y         y         n        
+SuSe x86_64 PGI(3,12) W  y       y         y         n        
+Linux 2.4 SuSE        C
+    ia64 C Intel (7)     y       y         y         n        
+Linux 2.4 SGI Altix   C
+    ia64 Intel           y                           n        
+Linux 2.6 RHEL        C
+    Lustre Intel (5)     y       y         y         n
+Cray XT3 2.0.41          n       n         n         n
+
+    Notes: (1)  Using mpich2 1.0.6.
+           (2)  Using mpich2 1.0.7.
+           (3)  Linux 2.6 with GNU, Intel, and PGI compilers, as indicated.  
+                  W or C indicates workstation or cluster, respectively.
+           (4)  Using mvapich2 0.9.8.
+           (5)  Linux 2.6.9-42.0.10.  Xeon cluster with ELsmp_perfctr_lustre 
+                  and Intel compilers
+           (6)  Linux 2.4.21-32.0.1.  Xeon cluster with ELsmp_perfctr_lustre 
+                  and Intel compilers
+           (7)  Linux 2.4.21, SuSE_292.till.  Ia64 cluster with Intel compilers
+           (8)  pgf90
+           (9)  With Compaq Visual Fortran 6.6c compiler.
+           (10) With PGI and Absoft compilers.
+           (11) PGI and Intel compilers for both C and Fortran
+           (12) AMD Opteron x86_64
+           (13) ifort
+           (14) Yes with C and Fortran, but not with C++
+           (15) Using Visual Studio 2005 or Cygwin
+           (16) Not tested for this release.
+    Compiler versions for each platform are listed in the preceding
+    "Platforms Tested" table.
+
+
+Known Problems
+==============
+* For Red Storm, a Cray XT3 system, the tools/h5ls/testh5ls.sh and
+  tools/h5copy/testh5copy.sh will fail some of its sub-tests. These sub-tests
+  are expected to fail and should exit with a non-zero code but the yod
+  command does not propagate the exit code of the executables. Yod always
+  returns 0 if it can launch the executable.  The test suite shell expects
+  a non-zero for this particular test, therefore it concludes the test has
+  failed when it receives 0 from yod.  Skip all the "failing" test for now
+  by changing them as following.
+
+  ======== Original tools/h5ls/testh5ls.sh =========
+  TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ======== Change to ===============================
+  echo SKIP TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ==================================================
+
+  ======== Original tools/h5copy/testh5copy.sh =========
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  H5LSTEST $FILEOUT
+  ======== Change to ===============================
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+  echo SKIP TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+  echo SKIP H5LSTEST $FILEOUT
+  ==================================================
+  AKC - 2008/11/10
+
+* For Red Storm, a Cray XT3 system, the yod command sometimes gives the
+  message,  "yod allocation delayed for node recovery".  This interferes with
+  test suites that do not expect seeing this message.  See the section of "Red
+  Storm" in file INSTALL_parallel for a way to deal with this problem.
+  AKC - 2008/05/28
+
+* We have discovered two problems when running collective IO parallel HDF5 
+  tests with chunking storage on the ChaMPIon MPI compiler on tungsten, a 
+  Linux cluster at NCSA.
+
+  Under some complex selection cases: 
+  1) MPI_Get_element returns the wrong value.
+  2) MPI_Type_struct also generates the wrong derived datatype and corrupt 
+     data may be generated.
+  These issues arise only when turning on collective IO with chunking storage 
+  with some complex selections. We have not found these problems on other 
+  MPI-IO compilers. If you encounter these problems, you may use independent 
+  IO instead.
+
+  To avoid this behavior, change the following line in your code
+      H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+  to
+      H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_INDEPENDENT);
+
+  KY - 2007/08/24
+
+* On Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* For LLNL, uP: both serial and parallel tests pass.  
+  Zeus: Serial tests pass but parallel tests fail with a known problem in MPI.
+  ubgl: Serial tests pass but parallel tests fail. 
+
+* On mpich 1.2.5 and 1.2.6, if more than two processes contribute no IO and 
+  the application asks to do collective IO, we have found that when using 4 
+  processors, a simple collective write will sometimes be hung. This can be 
+  verified with t_mpi test under testpar.
+
+* On IRIX6.5, when the C compiler version is greater than 7.4, complicated
+  MPI derived datatype code will work. However, the user should increase
+  the value of the MPI_TYPE_MAX environment variable to some appropriate value 
+  to use collective irregular selection code.  For example, the current 
+  parallel HDF5 test needs to raise MPI_TYPE_MAX to 200,000 to pass the test. 
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  SLU - 2005/6/30
+
+* On IBM AIX systems, parallel HDF5 mode will fail some tests with error
+  messages like "INFO: 0031-XXX ...".  This is from the command `poe'.
+  Set the environment variable MP_INFOLEVEL to 0 to minimize the messages
+  and run the tests again.
+
+  The tests may fail with messages like "The socket name is already in use",  
+  but HDF5 does not use sockets.  This failure is due to problems with the 
+  poe command trying to set up the debug socket.  To resolve this problem, 
+  check to see whether there are many old /tmp/s.pedb.* files staying around.  
+  These are sockets used by the poe command and left behind due to failed 
+  commands.  First, ask your system administrator to clean them out.  
+  Lastly, request IBM to provide a means to run poe without the debug socket.
+
+* The --enable-static-exec configure flag fails to compile for Solaris
+  platforms. This is due to the fact that not all of the system libraries on 
+  Solaris are available in a static format.
+
+  The --enable-static-exec configure flag also fails to correctly compile
+  on IBM SP2 platforms for serial mode. The parallel mode works fine with 
+  this option.
+  
+  It is suggested that you do not use this option on these platforms
+  during configuration.
+
+* There is also a configure error on Altix machines that incorrectly reports 
+  when a version of Szip without an encoder is being used.
+
+* Information about building with PGI and Intel compilers is available in
+  the INSTALL file sections 4.7 and 4.8.
+
+
+
+
+%%%%1.8.1%%%%   
+
+
+HDF5 version 1.8.1 released on Thu May 29 15:28:55 CDT 2008
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between the HDF5-1.8.1 release 
+and HDF5 1.8.0, and contains information on the platforms tested and known 
+problems in HDF5-1.8.1.  For more details, see the files
+HISTORY-1_0-1_8_0_rc3.txt and HISTORY-1_8.txt in the release_docs/ directory 
+of the HDF5 source.
+
+Links to the HDF5 1.8.1 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.1 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.1 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in the HDF5-1.8.x release series, including brief general 
+descriptions of some new and modified APIs, are described in the "What's New 
+in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.1 (current 
+release) versus Release 1.8.0":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Support for new platforms and languages
+- Bug Fixes since HDF5-1.8.0
+- Platforms Tested
+- Supported Configuration Features Summary
+- Known Problems
+
+
+New Features
+============
+
+        Configuration
+        -------------
+        - The lib/libhdf5.settings file contains much more configure
+          information. (AKC - 2008/05/18)
+
+        - The new configure option "--disable-sharedlib-rpath" disables 
+          embedding the '-Wl,-rpath' information into executables when 
+          shared libraries are produced, and instead solely relies on the 
+          information in LD_LIBRARY_PATH. (MAM - 2008/05/15)
+
+        - Configuration suite now uses Autoconf 2.61, Automake 1.10.1, and 
+          Libtool 2.2.2 (MAM - 2008/05/01)
+
+        Source code distribution
+        ========================
+
+        Library
+        -------
+        - None
+
+        Parallel Library
+        ----------------
+        - None
+
+        Tools
+        -----
+        - h5repack: Reinstated the -i and -o command line flags to specify 
+          input and output files.  h5repack now understands both the old
+          syntax (with -i and -o) and the new syntax introduced in Release
+          1.8.0.  (PVN - 2008/05/23)
+        - h5dump: Added support for external links, displaying the object that 
+          an external link points to. (PVN - 2008/05/12)
+        - h5dump: Added an option, -m, to allow user-defined formatting in the 
+          output of floating point numbers. (PVN - 2008/05/06)
+        - h5dump, in output of the -p option: Added effective data compression 
+          ratio to the dataset storage layout output when a compression filter 
+          has been applied to a dataset.  (PVN - 2008/05/01)
+
+        F90 API
+        ------
+        New H5A, H5G, H5L, H5O, and H5P APIs to enable 1.8 features were
+        added. See "Release 1.8.1 (current release) versus Release 1.8.0" in 
+        the document "HDF5 Software Changes from Release to Release"
+        (http://hdfgroup.org/HDF5/doc/ADGuide/Changes.html) for the 
+        complete list of the new APIs.
+
+        C++ API
+        ------
+        - None
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+        - Both serial and parallel HDF5 are supported for the Red Storm machine 
+          which is a Cray XT3 system.
+
+        - The Fortran library will work correctly if compiled with the -i8 
+          flag.  This has been tested with the g95, PGI and Intel Fortran 
+          compilers.
+
+
+Bug Fixes since HDF5-1.8.0 
+==========================
+
+        Configuration
+        -------------
+        - None
+
+        Source code distribution
+        ========================
+
+        Library
+        -------
+        - Chunking:  Chunks greater than 4GB are disallowed. 
+          (QAK - 2008/05/16)
+        - Fixed the problem with searching for a target file when following 
+          an external link.  The search pattern will depend on whether the 
+          target file's pathname is an absolute or a relative path. 
+          Please see the H5Lcreate_external description in the "HDF5 
+          Reference Manual" (http://hdfgroup.org/HDF5/doc/RM/RM_H5L.html).
+          (VC - 2008/04/08)
+        - Fixed possible file corruption bug when encoding datatype
+          descriptions for compound datatypes whose size was between
+          256 and 511 bytes and the file was opened with the "use the
+          latest format" property enabled (with H5Pset_libver_bounds).
+          (QAK - 2008/03/13)
+        - Fixed bug in H5Aget_num_attrs() routine to correctly handle an 
+          invalid location identifier.  (QAK - 2008/03/11)
+
+        Parallel Library
+        ----------------
+        - None
+
+        Tools
+        -----
+        - Fixed bug in h5diff that prevented datasets and attributes with
+          variable-length string elements from comparing correctly.
+          (QAK - 2008/02/28)
+        - Fixed bug in h5dump that caused binary output to be made only for 
+          the first dataset, when several datasets were requested.
+          (PVN - 2008/04/07)
+
+        F90 API
+        ------
+        - The h5tset(get)_fields subroutines were missing the parameter to 
+          specify a sign position; fixed.  (EIP - 2008/05/23)
+        - Many APIs were fixed to work with the 8-byte integers in Fortran vs.
+          4-byte integers in C. This change is trasparent to user applications.
+
+        C++ API
+        ------
+        - The class hierarchy was revised to address the problem reported
+          in bugzilla #1068, Attribute should not be derived from base
+          class H5Object.  Classes AbstractDS was moved out of H5Object.
+          Class Attribute now multiply inherits from IdComponent and
+          AbstractDs and class DataSet from H5Object and AbstractDs.
+          In addition, data member IdComponent::id was moved into subclasses:
+          Attribute, DataSet, DataSpace, DataType, H5File, Group, and PropList.
+          (BMR - 2008/05/20)
+	- IdComponent::dereference was incorrect; it was changed from:
+		void IdComponent::dereference(IdComponent& obj, void* ref)
+	  to:
+		void H5Object::dereference(H5File& h5file, void* ref)
+		void H5Object::dereference(H5Object& obj, void* ref)
+	  (BMR - 2008/05/20)
+        - Revised Attribute::write and Attribute::read wrappers to handle
+          memory allocation/deallocation properly. (bugzilla 1045)
+          (BMR - 2008/05/20)
+
+
+Platforms Tested
+================
+The following platforms and compilers have been tested for this release.
+
+    Cray XT3 (2.0.41)             cc (pgcc) 7.1-4
+    (red storm)                   ftn (pgf90) 7.1-4
+				  CC (pgCC) 7.1-4
+                                  mpicc 1.0.2
+                                  mpif90 1.0.2
+
+    FreeBSD 6.2-STABLE i386       gcc 3.4.6 [FreeBSD] 20060305
+    (duty)                        g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.2.1 20080123
+                                  g++ 4.2.1 20080123
+                                  gfortran 4.2.1 20070620
+
+    FreeBSD 6.2-STABLE amd64      gcc 3.4.6 [FreeBSD] 20060305
+    (liberty)                     g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.2.1 20080123
+                                  g++ 4.2.1 20080123
+                                  gfortran 4.2.1 20080123
+
+    IRIX64 6.5 (64 & n32)         MIPSpro cc 7.4.4m
+                                  F90 MIPSpro 7.4.4m 
+                                  C++ MIPSpro cc 7.4.4m
+
+    Linux 2.6.9 (RHEL4)           Intel 10.0 compilers
+    (abe.ncsa.uiuc.edu)
+
+    Linux 2.4.21-47               gcc 3.2.3 20030502
+    (osage)
+
+    Linux 2.6.9-42.0.10           gcc,g++ 3.4.6 20060404, G95 (GCC 4.0.3) 
+    (kagiso)                      PGI 7.1-6 (pgcc, pgf90, pgCC)
+                                  Intel 9.1 (icc, ifort, icpc)
+
+    Linux 2.6.16.27 x86_64 AMD    gcc 4.1.0 (SuSE Linux), g++ 4.1.0, 
+    (smirom)                          g95 (GCC 4.0.3)
+                                  PGI 7.1-6 (pgcc, pgf90, pgCC)
+                                  Intel 9.1 (icc, ifort, icpc)
+
+    Linux 2.6.5-7.252.1-rtgfx #1  Intel(R) C++ Version 9.0
+          SMP ia64                Intel(R) Fortran Itanium(R) Version 9.0 
+    (cobalt)                      SGI MPI
+
+    SunOS 5.8 32,46               Sun WorkShop 6 update 2 C 5.3
+     (Solaris 2.8)                Sun WorkShop 6 update 2 Fortran 95 6.2
+                                  Sun WorkShop 6 update 2 C++ 5.3
+
+    SunOS 5.10                    cc: Sun C 5.8 
+    (linew)                       f90: Sun Fortran 95 8.2 
+                                  CC: Sun C++ 5.8 
+
+    Xeon Linux 2.4.21-32.0.1.ELsmp-perfctr-lustre
+    (tungsten)                    gcc 3.2.2 20030222
+                                  Intel(R) C++ Version 9.0
+                                  Intel(R) Fortran Compiler Version 9.0
+
+    IA-64 Linux 2.4.21.SuSE_309.tg1 ia64
+    (NCSA tg-login)               gcc 3.2.2
+                                  Intel(R) C++ Version 8.1
+                                  Intel(R) Fortran Compiler Version 8.1
+                                  mpich-gm-1.2.6..14b-intel-r2
+
+    Intel 64 Linux 2.6.9-42.0.10.EL_lustre-1.4.10.1smp
+    (abe)                         gcc 3.4.6 20060404
+                                  Intel(R) C++ Version 10.0
+                                  Intel (R) Fortran Compiler Version 10.0
+                                  mvapich2-0.9.8p2patched-intel-ofed-1.2
+
+    Windows XP                    Visual Studio .NET
+                                  Visual Studio 2005 w/ Intel Fortran 9.1
+                                  Cygwin(native gcc compiler and g95)
+                                  MinGW(native gcc compiler and g95)
+
+    Windows XP x64                Visual Studio 2005 w/ Intel Fortran 9.1
+
+    Windows Vista                 Visual Studio 2005
+
+    MAC OS  10.5.2 (Intel)        i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1
+                                  GNU Fortran (GCC) 4.3.0 20070810
+                                  G95 (GCC 4.0.3 (g95 0.91!) Apr 24 2008)
+
+
+Supported Configuration Features Summary
+========================================
+
+    In the tables below
+          y   = tested and supported
+          n   = not supported or not tested in this release
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                 C        F90    F90      C++   zlib  SZIP
+                         parallel        parallel
+SunOS5.10 64-bit         n        y      n        y     y     y
+SunOS5.10 32-bit         n        y      n        y     y     y
+IRIX64_6.5 64-bit        n        y      y        y     y     y
+IRIX64_6.5 32-bit        n        n      n        n     y     y
+Windows XP               n        y(15)  n(15)    y     y     y
+Windows XP x64           n        y(15)  n(15)    y     y     y
+Windows Vista            n        n      n        y     y     y
+Mac OS X 10.5 Intel      n        y      n        y     y     y
+FreeBSD 4.11             n        n      n        y     y     y
+RedHat EL3  W       (3)  y(1)     y(10)  y(1)     y     y     y
+RedHat EL3  W Intel (3)  n        y      n        y     y     n
+RedHat EL3  W PGI   (3)  n        y      n        y     y     n
+SuSe x86_64 gcc  (3,12)  y(2)     y(11)  y(2)     y     y     y
+SuSe x86_64 Int  (3,12)  n        y(13)  n        y     y     n
+SuSe x86_64 PGI  (3,12)  n        y(8)   n        y     y     y
+Linux 2.4 Xeon C 
+    Lustre Intel  (3,6)  n        y      n        y     y     n
+Linux 2.6 SuSE ia64 C 
+    Intel         (3,7)  y        y      y        y     y     n
+Linux 2.6 SGI Altix 
+    ia64 Intel      (3)  y        y      y        y     y     y
+Linux 2.6 RHEL C
+    Lustre Intel    (5)  y(4)     y      y(4)     y     y     n
+Cray XT3 2.0.41          y        y      y        y     y     n
+
+
+Platform                 Shared  Shared    Shared    Thread-  
+                         C libs  F90 libs  C++ libs  safe     
+Solaris2.10 64-bit       y       y         y         y        
+Solaris2.10 32-bit       y       y         y         y        
+IRIX64_6.5 64-bit        y       y         n         y        
+IRIX64_6.5 32-bit        y       dna       y         y        
+Windows XP               y       y(15)     y         y        
+Windows XP x64           y       y(15)     y         y        
+Windows Vista            y       n         n         y        
+Mac OS X 10.3            y                           n        
+FreeBSD 4.11             y       n         y         y        
+RedHat EL3  W       (3)  y       y(10)     y         y        
+RedHat EL3  W Intel (3)  y       y         y         n        
+RedHat EL3  W PGI   (3)  y       y         y         n        
+SuSe x86_64 W GNU (3,12) y       y         y         y        
+SuSe x86_64 W Int (3,12) y       y         y         n        
+SuSe x86_64 W PGI (3,12) y       y         y         n        
+Linux 2.4 Xeon C 
+    Lustre Intel    (6)  y       y         y         n        
+Linux 2.4 SuSE 
+    ia64 C Intel    (7)  y       y         y         n        
+Linux 2.4 SGI Altix 
+    ia64 Intel           y                           n        
+Linux 2.6 RHEL C
+    Lustre Intel    (5)  y        y        y         n
+Cray XT3 2.0.41          n       n         n         n        n
+
+    Notes: (1)  Using mpich2 1.0.6.
+           (2)  Using mpich2 1.0.7.
+           (3)  Linux 2.6 with GNU, Intel, and PGI compilers, as indicated.  
+                  W or C indicates workstation or cluster, respectively.
+           (4)  Using mvapich2 0.9.8.
+           (5)  Linux 2.6.9-42.0.10.  Xeon cluster with ELsmp_perfctr_lustre 
+                  and Intel compilers
+           (6)  Linux 2.4.21-32.0.1.  Xeon cluster with ELsmp_perfctr_lustre 
+                  and Intel compilers
+           (7)  Linux 2.4.21, SuSE_292.till.  Ia64 cluster with Intel compilers
+           (8)  pgf90
+           (9)  With Compaq Visual Fortran 6.6c compiler.
+           (10) With PGI and Absoft compilers.
+           (11) PGI and Intel compilers for both C and Fortran
+           (12) AMD Opteron x86_64
+           (13) ifort
+           (14) Yes with C and Fortran, but not with C++
+           (15) Using Visual Studio 2005 or Cygwin
+           (16) Not tested for this release.
+    Compiler versions for each platform are listed in the preceding
+    "Platforms Tested" table.
+
+
+Known Problems
+==============
+* For Red Storm, a Cray XT3 system, the yod command sometimes gives the
+  message,  "yod allocation delayed for node recovery".  This interferes with
+  test suites that do not expect seeing this message.  See the section of "Red
+  Storm" in file INSTALL_parallel for a way to deal with this problem.
+  AKC - 2008/05/28
+
+* For Red Storm, a Cray XT3 system, the tools/h5ls/testh5ls.sh will fail on
+  the test "Testing h5ls -w80 -r -g tgroup.h5" fails.  This test is
+  expected to fail and exit with a non-zero code but the yod command does
+  not propagate the exit code of the executables. Yod always returns 0 if it
+  can launch the executable.  The test suite shell expects a non-zero for
+  this particular test, therefore it concludes the test has failed when it
+  receives 0 from yod.  To bypass this problem for now, change the following
+  lines in the tools/h5ls/testh5ls.sh.
+  ======== Original =========
+  # The following combination of arguments is expected to return an error message
+  # and return value 1
+  TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ======== Skip the test =========
+  echo SKIP TOOLTEST tgroup-1.ls 1 -w80 -r -g tgroup.h5
+  ======== end of bypass ========
+  AKC - 2008/05/28
+
+* We have discovered two problems when running collective IO parallel HDF5 
+  tests with chunking storage on the ChaMPIon MPI compiler on tungsten, a 
+  Linux cluster at NCSA.
+
+  Under some complex selection cases: 
+  1) MPI_Get_element returns the wrong value.
+  2) MPI_Type_struct also generates the wrong derived datatype and corrupt 
+     data may be generated.
+  These issues arise only when turning on collective IO with chunking storage 
+  with some complex selections. We have not found these problems on other 
+  MPI-IO compilers. If you encounter these problems, you may use independent 
+  IO instead.
+
+  To avoid this behavior, change the following line in your code
+      H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+  to
+      H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_INDEPENDENT);
+
+  KY - 2007/08/24
+
+* For SNL, spirit/liberty/thunderbird: The serial tests pass but parallel
+  tests failed with MPI-IO file locking message. AKC - 2007/6/25
+
+* On Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* For LLNL, uP: both serial and parallel tests pass.  
+  Zeus: Serial tests pass but parallel tests fail with a known problem in MPI.
+  ubgl: Serial tests pass but parallel tests fail. 
+
+* Configuring with --enable-debug=all produces compiler errors on most
+  platforms:  Users who want to run HDF5 in debug mode should use
+  --enable-debug rather than --enable-debug=all to enable debugging
+  information on most modules.
+
+* On Mac OS 10.4, test/dt_arith.c has some errors in conversion from long
+  double to (unsigned) long long and from (unsigned) long long to long double. 
+
+* On Altix SGI with Intel 9.0, testmeta.c would not compile with -O3
+  optimization flag.
+
+* On VAX, the Scaleoffset filter is not supported.  The Scaleoffset filter 
+  supports only the IEEE standard for floating-point data; it cannot be applied 
+  to HDF5 data generated on VAX. 
+
+* On Cray X1, a lone colon on the command line of h5dump --xml (as in
+  the testh5dumpxml.sh script) is misinterpereted by the operating system
+  and causes an error.
+
+* On mpich 1.2.5 and 1.2.6, if more than two processes contribute no IO and 
+  the application asks to do collective IO, we have found that when using 4 
+  processors, a simple collective write will sometimes be hung. This can be 
+  verified with t_mpi test under testpar.
+
+* On IRIX6.5, when the C compiler version is greater than 7.4, complicated
+  MPI derived datatype code will work. However, the user should increase
+  the value of the MPI_TYPE_MAX environment variable to some appropriate value 
+  to use collective irregular selection code.  For example, the current 
+  parallel HDF5 test needs to raise MPI_TYPE_MAX to 200,000 to pass the test. 
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculation of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  SLU - 2005/6/30
+
+* For version 6 (6.02 and 6.04) of the Portland Group compiler on the AMD 
+  Opteron processor, there is a bug in the compiler for optimization(-O2).  
+  The library failed in several tests, all related to the MULTI driver.  
+  The problem has been reported to the vendor.  
+
+* On IBM AIX systems, parallel HDF5 mode will fail some tests with error
+  messages like "INFO: 0031-XXX ...".  This is from the command `poe'.
+  Set the environment variable MP_INFOLEVEL to 0 to minimize the messages
+  and run the tests again.
+
+  The tests may fail with messages like "The socket name is already in use",  
+  but HDF5 does not use sockets.  This failure is due to problems with the 
+  poe command trying to set up the debug socket.  To resolve this problem, 
+  check to see whether there are many old /tmp/s.pedb.* files staying around.  
+  These are sockets used by the poe command and left behind due to failed 
+  commands.  First, ask your system administrator to clean them out.  
+  Lastly, request IBM to provide a means to run poe without the debug socket.
+
+* The --enable-static-exec configure flag fails to compile for Solaris
+  platforms. This is due to the fact that not all of the system libraries on 
+  Solaris are available in a static format.
+
+  The --enable-static-exec configure flag also fails to correctly compile
+  on IBM SP2 platforms for serial mode. The parallel mode works fine with 
+  this option.
+  
+  It is suggested that you do not use this option on these platforms
+  during configuration.
+
+* With the gcc 2.95.2 compiler, HDF5 uses the `-ansi' flag during
+  compilation. The ANSI version of the compiler complains about not being
+  able to handle the `long long' datatype with the warning:
+
+        warning: ANSI C does not support `long long'
+  
+  This warning is innocuous and can be safely ignored.
+
+* The ./dsets tests fail on the TFLOPS machine if the test program,
+  dsets.c, is compiled with the -O option.  The HDF5 library still works
+  correctly with the -O option.  The test program works fine if it is
+  compiled with -O1 or -O0.  Only -O (same as -O2) causes the test
+  program to fail.
+
+* Not all platforms behave correctly with Szip's shared libraries. Szip is
+  disabled in these cases, and a message is relayed at configure time. Static
+  libraries should be working on all systems that support Szip and should be
+  used when shared libraries are unavailable. 
+
+  There is also a configure error on Altix machines that incorrectly reports 
+  when a version of Szip without an encoder is being used.
+
+* On some platforms that use Intel and Absoft compilers to build the HDF5 
+  Fortran library, compilation may fail for fortranlib_test.f90, fflush1.f90 
+  and fflush2.f90 complaining about the exit subroutine. Comment out the line 
+  IF (total_error .ne. 0) CALL exit (total_error).
+
+* Information about building with PGI and Intel compilers is available in
+  the INSTALL file sections 4.7 and 4.8.
+
+* On at least one system, SDSC DataStar, the scheduler (in this case
+  LoadLeveler) sends job status updates to standard error when you run 
+  any executable that was compiled with the parallel compilers.
+
+  This causes problems when running "make check" on parallel builds, as 
+  many of the tool tests function by saving the output from test runs,
+  and comparing it to an exemplar.  
+
+  The best solution is to reconfigure the target system so it no longer
+  inserts the extra text.  However, this may not be practical.
+
+  In such cases, one solution is to "setenv HDF5_Make_Ignore yes" prior to 
+  the configure and build.  This will cause "make check" to continue after 
+  detecting errors in the tool tests.  However, in the case of SDSC DataStar,
+  it also leaves you with some 150 "failed" tests to examine by hand.
+
+  A second solution is to write a script to run serial tests and filter
+  out the text added by the scheduler.  A sample script used on SDSC
+  DataStar is given below, but you will probably have to customize it 
+  for your installation.  
+
+  Observe that the basic idea is to insert the script as the first item 
+  on the command line which executes the the test.  The script then 
+  executes the test and filters out the offending text before passing
+  it on.
+
+        #!/bin/csh
+
+        set STDOUT_FILE=~/bin/serial_filter.stdout
+        set STDERR_FILE=~/bin/serial_filter.stderr
+
+        rm -f $STDOUT_FILE $STDERR_FILE
+
+        ($* > $STDOUT_FILE) >& $STDERR_FILE
+
+        set RETURN_VALUE=$status
+
+        cat $STDOUT_FILE
+
+        tail +3 $STDERR_FILE
+
+        exit $RETURN_VALUE
+
+  You get the HDF5 make files and test scipts to execute your filter script
+  by setting the environment variable "RUNSERIAL" to the full path of the 
+  script prior to running configure for parallel builds.  Remember to 
+  "unsetenv RUNSERIAL" before running configure for a serial build.
+
+  Note that the RUNSERIAL environment variable exists so that we can 
+  prefix serial runs as necessary on the target system.  On DataStar,
+  no prefix is necessary.  However on an MPICH system, the prefix might
+  have to be set to something like "/usr/local/mpi/bin/mpirun -np 1" to
+  get the serial tests to run at all.
+
+  In such cases, you will have to include the regular prefix in your
+  filter script.
+
+* H5Ocopy() does not copy reg_ref attributes correctly when shared-message
+  is turn on. The value of the reference in the destination attriubte is
+  wrong. This H5Ocopy problem will affect the h5copy tool.
+
+* In the C++ API, it appears that there are bugs in Attribute::write/read
+  and DataSet::write/read for fixed- and variable-len strings.  The problems
+  are being worked on and a patch will be provided when the fixes are
+  available.
+
+
+%%%%1.8.0%%%%   
+
+
+HDF5 version 1.8.0 released on Tue Feb 12 20:41:19 CST 2008
+================================================================================
+
+INTRODUCTION
+============
+
+This document describes the differences between the HDF5-1.6.x release series
+and HDF5 1.8.0, and contains information on the platforms tested and known 
+problems in HDF5-1.8.0.  For more details, see the HISTORY-1_0-1_8_0_rc3.txt
+file in the 
+release_docs/ directory of the HDF5 source.
+
+Links to the HDF5 1.8.0 source code, documentation, and additional materials
+can be found on the HDF5 web page at:
+
+     http://www.hdfgroup.org/products/hdf5/
+
+The HDF5 1.8.0 release can be obtained from:
+
+     http://www.hdfgroup.org/HDF5/release/obtain5.html
+
+User documentation for 1.8.0 can be accessed directly at this location: 
+
+     http://www.hdfgroup.org/HDF5/doc/
+
+New features in 1.8.0, including brief general descriptions of some new 
+and modified APIs, are described in the "What's New in 1.8.0?" document:
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+All new and modified APIs are listed in detail in the "HDF5 Software Changes 
+from Release to Release" document, in the section "Release 1.8.0 (current 
+release) versus Release 1.6.x":
+
+     http://www.hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+     help@hdfgroup.org
+
+
+CONTENTS
+========
+
+- New Features
+- Removed Feature
+- Support for new platforms and languages
+- Bug Fixes since HDF5-1.6.0
+- Platforms Tested
+- Supported Configuration Features Summary
+- Known Problems
+
+
+New Features
+============
+
+   HDF5 Release 1.8.0 is a major release with many changes and new features.
+
+   New format and interface features discussed in the "What's New in 
+   HDF5 1.8.0" document include the following:
+
+       Enhanced group object management
+       Enhanced attribute management and more efficient meta data handling
+       Expanded datatype features
+       Creation order tracking and indexing
+       Improved meta data caching and cache control
+       UTF-8 encoding
+       New I/O filters: n-bit and scale+offset compression
+       New link (H5L) and object (H5O) interfaces and features
+       External and user-defined links
+       New high-level APIs: 
+           HDF5 Packet Table (H5PT) and HDF5 Dimension Scale (H5DS)
+       C++ and Fortran interfaces for older high-level APIs:
+           H5Lite (H5LT), H5Image (H5IM), and H5Table (H5TB)
+       New and improved tools
+       And more...
+
+       http://hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+
+
+    New APIs associated with these features, other interface changes 
+    (e.g., ENUM and struct definitions), and new library configuration flags
+    are listed in the "Release 1.8.0 (current release) versus Release 1.6.x" 
+    section of "HDF5 Software Changes from Release to Release."
+
+        http://hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+
+Compatibility
+-------------
+    Many HDF5 users and user communities have existing applications that 
+    they may wish to port to Release 1.8.0.  Alternatively, some users may 
+    wish to take advantage of Release 1.8.0's improved performance without
+    having to port such applications.  To facilitate managing application
+    compatibility and porting applications from release to release, the HDF 
+    Team has implemented the following features:
+        Individually-configurable macros that selectively map common 
+            interface names to the old and new interfaces
+        Library configuration options to configure the macro mappings
+
+    Two related documents accompany this release:
+        "API Compatibility Macros in HDF5" discusses the specifics of the 
+        new individually-configurable macros and library configuration 
+        options.
+        http://hdfgroup.org/HDF5/doc/RM/APICompatMacros.html
+ 
+        "New Features in HDF5 Release 1.8.0 and Backward/Forward Format
+        Compatibility Issues" discusses each new feature with regard to 
+        its impact on format compatibility.
+        http://hdfgroup.org/HDF5/doc/ADGuide/CompatFormat180.html
+
+Referenced documents
+--------------------
+    http://hdfgroup.org/HDF5/doc/ADGuide/WhatsNew180.html
+        "What's New in HDF5 1.8.0"
+
+    http://hdfgroup.org/HDF5/doc/ADGuide/Changes.html
+        The "Release 1.8.0 (current release) versus Release 1.6.x "
+        section in "HDF5 Software Changes from Release to Release"
+
+    http://hdfgroup.org/HDF5/doc/RM/APICompatMacros.html
+        "API Compatibility Macros in HDF5"
+
+    http://hdfgroup.org/HDF5/doc/ADGuide/CompatFormat180.html
+        "New Features in HDF5 Release 1.8.0 and Backward/Forward Format
+        Compatibility Issues"
+
+
+Removed Feature
+===============
+The stream virtual file driver (H5FD_STREAM) have been removed in this 
+release. This affects the functions H5Pset_fapl_stream and H5Pget_fapl_stream 
+and the constant H5FD_STREAM.
+
+This virtual file driver will be available at 
+http://hdf5-addons.origo.ethz.ch/. Note that at the time of this release, 
+the transition is still in progress; the necessary integration tools may 
+not be available when HDF5 Release 1.8.0 first comes out.
+
+
+Support for New Platforms, Languages, and Compilers
+===================================================
+    - Support for Open VMS 7.3 was added.
+
+
+Bug Fixes since HDF5-1.6.0 
+==========================
+    This release contains numerous bug fixes. For details, see the 
+    "Changes from 1.6.0 to 1.8.0-rc3" section of the HISTORY.txt file for
+    this release.
+
+
+Platforms Tested
+================
+The following platforms and compilers have been tested for for this release.
+
+    AIX 5.2 (32/64 bit)           xlc 8.0.0.11
+                                  xlC 8.0
+                                  xlf 10.01.0000.0 
+                                  mpcc_r 6.0.0.8
+                                  mpxlf_r 8.1.1.7
+
+    FreeBSD 6.2-STABLE i386       gcc 3.4.6 [FreeBSD] 20060305
+    (duty)                        g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.2.1 20080123
+                                  g++ 4.2.1 20080123
+                                  gfortran 4.2.1 20070620
+
+    FreeBSD 6.2-STABLE amd64      gcc 3.4.6 [FreeBSD] 20060305
+    (liberty)                     g++ 3.4.6 [FreeBSD] 20060305
+                                  gcc 4.2.1 20080123
+                                  g++ 4.2.1 20080123
+                                  gfortran 4.2.1 20080123
+
+    IRIX64 6.5 (64 & n32)         MIPSpro cc 7.4.4m
+                                  F90 MIPSpro 7.4.4m 
+                                  C++ MIPSpro cc 7.4.4m
+
+    Linux 2.6.9 (RHEL4)           Intel 10.0 compilers
+    (abe.ncsa.uiuc.edu)
+
+    Linux 2.4.21-47               gcc 3.2.3 20030502
+    (osage)
+
+    Linux 2.6.9-42.0.10           gcc 3.4.6 20060404
+    (kagiso)                      PGI 7.0-7 (pgcc, pgf90, pgCC)
+                                  Intel 9.1 (icc, ifort, icpc)
+
+    Linux 2.6.16.27 x86_64 AMD    gcc 4.1.0 (SuSE Linux), g++ 4.1.0, 
+    (smirom)                          g95 (GCC 4.0.3)
+                                  PGI 6.2-5 (pgcc, pgf90, pgCC)
+                                  Intel 9.1 (icc, iort, icpc)
+
+    Linux 2.6.5-7.252.1-rtgfx #1  Intel(R) C++ Version 9.0
+          SMP ia64                Intel(R) Fortran Itanium(R) Version 9.0 
+    (cobalt)                      SGI MPI
+
+    SunOS 5.8 32,46               Sun WorkShop 6 update 2 C 5.3
+     (Solaris 2.8)                Sun WorkShop 6 update 2 Fortran 95 6.2
+                                  Sun WorkShop 6 update 2 C++ 5.3
+
+    SunOS 5.10                    cc: Sun C 5.8 
+    (linew)                       f90: Sun Fortran 95 8.2 
+                                  CC: Sun C++ 5.8 
+
+    Xeon Linux 2.4.21-32.0.1.ELsmp-perfctr-lustre
+    (tungsten)                    gcc 3.2.2 20030222
+                                  Intel(R) C++ Version 9.0
+                                  Intel(R) Fortran Compiler Version 9.0
+
+    IA-64 Linux 2.4.21.SuSE_292.til1 ia64
+    (NCSA tg-login)               gcc 3.2.2
+                                  Intel(R) C++ Version 8.1
+                                  Intel(R) Fortran Compiler Version 8.1
+                                  mpich-gm-1.2.5..10-intel-r2
+
+    Windows XP                    Visual Studio .NET
+                                  Visual Studio 2005 w/ Intel Fortran 9.1
+                                  Cygwin(native gcc compiler and g95)
+                                  MinGW(native gcc compiler and g95)
+
+    Windows XP x64                Visual Studio 2005 w/ Intel Fortran 9.1
+
+    Windows Vista                 Visual Studio 2005
+
+    MAC OS  10.4 (Intel)          gcc i686-apple-darwin8-gcc-4.0.1 (GCC) 4.0.1 
+                                  G95 (GCC 4.0.3 (g95 0.91!) Nov 21 2006)
+
+    Alpha Open VMS 7.3            Compaq C V6.5-001-48BCD
+                                  HP Fortran V7.6-3276
+                                  Compaq C++ V6.5-004
+
+
+Supported Configuration Features Summary
+========================================
+
+    In the tables below
+          y   = tested and supported
+          n   = not supported or not tested in this release
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform 
+
+Platform                 C        F90    F90      C++   zlib  SZIP
+                         parallel        parallel
+SunOS5.8 64-bit          n        y      n        y     y     y
+SunOS5.8 32-bit          n        y      n        y     y     y
+SunOS5.10 64-bit         y(1)     y      n        y     y     y
+SunOS5.10 32-bit         y(1)     y      n        y     y     y
+IRIX64_6.5 64-bit        n        y      y        y     y     y
+IRIX64_6.5 32-bit        n        n      n        n     y     y
+AIX-5.2  32-bit          y        y      y        y     y     y
+AIX-5.2  64-bit          y        y      y        y     y     y
+Windows XP               n        y(15)  n(15)    y     y     y
+Windows XP x64           n        y(15)  n(15)    y     y     y
+Windows Vista            n        n      n        y     y     y
+Mac OS X 10.4 PowerPC    n               n
+Mac OS X 10.4 Intel      n        y      n        y     y     y
+FreeBSD 4.11             n        n      n        y     y     y
+RedHat EL3  W       (3)  y(1a)    y(10)  y(1a)    y     y     y
+RedHat EL3  W Intel (3)  n        y      n        y     y     n
+RedHat EL3  W PGI   (3)  n        y      n        y     y     n
+SuSe x86_64 gcc  (3,12)  y(1a)    y(11)  n        y     y     y
+SuSe x86_64 Int  (3,12)  n        y(13)  n        y     y     n
+SuSe x86_64 PGI  (3,12)  n        y(8)   n        y     y     y
+Linux 2.4 Xeon C 
+    Lustre Intel  (3,6)  n        y      n        y     y     n
+Linux 2.6 SuSE ia64 C 
+    Intel         (3,7)  y        y      y        y     y     n
+Linux 2.6 SGI Altix 
+    ia64 Intel      (3)  y        y      y        y     y     y
+Alpha OpenVMS 7.3.2      n        y      n        y     n     n
+
+
+
+Platform                 Shared  Shared    Shared    static-  Thread-  
+                         C libs  F90 libs  C++ libs  exec     safe     
+Solaris2.8 64-bit        y       y         y         x        y        
+Solaris2.8 32-bit        y       y         y         x        y        
+Solaris2.10 64-bit       y                           x        y        
+Solaris2.10 32-bit       y                           x        y        
+IRIX64_6.5 64-bit        y       y         n         y        y        
+IRIX64_6.5 32-bit        y       dna       y         y        y        
+AIX-5.2 & 5.3 32-bit     n       n         n         y        n        
+AIX-5.2 & 5.3 64-bit     n       n         n         y        n        
+Windows XP               y       y(15)     y         y        y        
+Windows XP x64           y       y(15)     y         y        y        
+Windows Vista            y       n         n         y        y        
+Mac OS X 10.3            y                           y        n        
+FreeBSD 4.11             y       n         y         y        y        
+RedHat EL3  W       (3)  y       y(10)     y         y        y        
+RedHat EL3  W Intel (3)  y       y         y         y        n        
+RedHat EL3  W PGI   (3)  y       y         y         y        n        
+SuSe x86_64 W GNU (3,12) y       y         y         y        y        
+SuSe x86_64 W Int (3,12) y       y         y         y(14)    n        
+SuSe x86_64 W PGI (3,12) y       y         y         y(14)    n        
+Linux 2.4 Xeon C 
+    Lustre Intel    (6)  y       y         y         y        n        
+Linux 2.4 SuSE 
+    ia64 C Intel    (7)  y       y         y         y        n        
+Linux 2.4 SGI Altix 
+    ia64 Intel           y                           y        n        
+Alpha OpenVMS 7.3.2      n       n         n         y        n        
+
+    Notes: (1)  Using mpich 1.2.6.
+           (1a) Using mpich2 1.0.6.
+           (2)  Using mpt and mpich 1.2.6.
+           (3)  Linux 2.6 with GNU, Intel, and PGI compilers, as indicated.  
+                  W or C indicates workstation or cluster, respectively.
+
+           (6)  Linux 2.4.21-32.0.1.  Xeon cluster with ELsmp_perfctr_lustre 
+                  and Intel compilers
+           (7)  Linux 2.4.21, SuSE_292.till.  Ia64 cluster with Intel
+compilers
+           (8)  pgf90
+           (9)  With Compaq Visual Fortran 6.6c compiler.
+           (10) With PGI and Absoft compilers.
+           (11) PGI and Intel compilers for both C and Fortran
+           (12) AMD Opteron x86_64
+           (13) ifort
+           (14) Yes with C and Fortran, but not with C++
+	   (15) Using Visual Studio 2005 or Cygwin
+           (16) Not tested for this release.
+    Compiler versions for each platform are listed in the preceding
+    "Platforms Tested" table.
+
+
+Known Problems
+==============
+* We have discovered two problems when running collective IO parallel HDF5 
+  tests with chunking storage on the ChaMPIon MPI compiler on tungsten, a 
+  Linux cluster at NCSA.
+
+  Under some complex selection cases: 
+  1) MPI_Get_element returns the wrong value.
+  2) MPI_Type_struct also generates the wrong derived datatype and corrupt 
+     data may be generated.
+  These issues arise only when turning on collective IO with chunking storage 
+  with some complex selections. We have not found these problems on other 
+  MPI-IO compilers. If you encounter these problems, you may use independent 
+  IO instead.
+
+  To avoid this behavior, change the following line in your code
+      H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+
+  to
+      H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_INDEPENDENT);
+
+  KY - 2007/08/24
+
+* For SNL, spirit/liberty/thunderbird: The serial tests pass but parallel
+  tests failed with MPI-IO file locking message. AKC - 2007/6/25
+
+* On Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers, 
+  use -mp -O1 compilation flags to build the libraries. A higher level of 
+  optimization causes failures in several HDF5 library tests. 
+
+* For SNL, Red Storm: Only parallel HDF5 is supported.  The serial tests pass
+  when run against the parallel library; the parallel tests also pass, but
+  with lots of non-fatal error messages.
+
+* For LLNL, uP: both serial and parallel tests pass.  
+  Zeus: Serial tests pass but parallel tests fail with a known problem in MPI.
+  ubgl: Serial tests pass but parallel tests fail. 
+
+* On SUN 5.10 C++, testing fails in the "Testing Shared Datatypes with 
+  Attributes" test. 
+
+* Configuring with --enable-debug=all produces compiler errors on most
+  platforms:  Users who want to run HDF5 in debug mode should use
+  --enable-debug rather than --enable-debug=all to enable debugging
+  information on most modules.
+
+* On Mac OS 10.4, test/dt_arith.c has some errors in conversion from long
+  double to (unsigned) long long and from (unsigned) long long to long double. 
+
+* On Altix SGI with Intel 9.0, testmeta.c would not compile with -O3
+  optimization flag.
+
+* On VAX, the Scaleoffset filter is not supported. The filter cannot be 
+  applied to HDF5 data generated on VAX. The Scaleoffset filter only supports 
+  the IEEE standard for floating-point data.
+
+* On Cray X1, a lone colon on the command line of h5dump --xml (as in
+  the testh5dumpxml.sh script) is misinterpereted by the operating system
+  and causes an error.
+
+* On mpich 1.2.5 and 1.2.6, if more than two processes contribute no IO and 
+  the application asks to do collective IO, we have found that when using 4 
+  processors, a simple collective write will sometimes be hung. This can be 
+  verified with t_mpi test under testpar.
+
+* On IRIX6.5, when the C compiler version is greater than 7.4, complicated
+  MPI derived datatype code will work. However, the user should increase
+  the value of the MPI_TYPE_MAX environment variable to some appropriate value 
+  to use collective irregular selection code.  For example, the current 
+  parallel HDF5 test needs to raise MPI_TYPE_MAX to 200,000 to pass the test. 
+
+* A dataset created or rewritten with a v1.6.3 library or after cannot be read 
+  with the v1.6.2 library or before when the Fletcher32 EDC filter is enabled.
+  There was a bug in the calculating code of the Fletcher32 checksum in the 
+  library before v1.6.3; the checksum value was not consistent between big-
+  endian and little-endian systems.  This bug was fixed in Release 1.6.3.  
+  However, after fixing the bug, the checksum value was no longer the same as 
+  before on little-endian system.  Library releases after 1.6.4 can still read 
+  datasets created or rewritten with an HDF5 library of v1.6.2 or before.  
+  SLU - 2005/6/30
+
+* For version 6 (6.02 and 6.04) of the Portland Group compiler on the AMD 
+  Opteron processor, there is a bug in the compiler for optimization(-O2).  
+  The library failed in several tests, all related to the MULTI driver.  
+  The problem has been reported to the vendor.  
+
+* On IBM AIX systems, parallel HDF5 mode will fail some tests with error
+  messages like "INFO: 0031-XXX ...".  This is from the command `poe'.
+  Set the environment variable MP_INFOLEVEL to 0 to minimize the messages
+  and run the tests again.
+
+  The tests may fail with messages like "The socket name is already in use",  
+  but HDF5 does not use sockets.  This failure is due to problems with the 
+  poe command trying to set up the debug socket.  To resolve this problem, 
+  check to see whether there are many old /tmp/s.pedb.* files staying around.  
+  These are sockets used by the poe command and left behind due to failed 
+  commands.  First, ask your system administrator to clean them out.  
+  Lastly, request IBM to provide a means to run poe without the debug socket.
+
+* The --enable-static-exec configure flag fails to compile for Solaris
+  platforms. This is due to the fact that not all of the system libraries on 
+  Solaris are available in a static format.
+
+  The --enable-static-exec configure flag also fails to correctly compile
+  on IBM SP2 platform for the serial mode. The parallel mode works fine with 
+  this option.
+  
+  It is suggested that you do not use this option on these platforms
+  during configuration.
+
+* With the gcc 2.95.2 compiler, HDF5 uses the `-ansi' flag during
+  compilation. The ANSI version of the compiler complains about not being
+  able to handle the `long long' datatype with the warning:
+
+        warning: ANSI C does not support `long long'
+  
+  This warning is innocuous and can be safely ignored.
+
+* The ./dsets tests fail on the TFLOPS machine if the test program,
+  dsets.c, is compiled with the -O option.  The HDF5 library still works
+  correctly with the -O option.  The test program works fine if it is
+  compiled with -O1 or -O0.  Only -O (same as -O2) causes the test
+  program to fail.
+
+* Not all platforms behave correctly with Szip's shared libraries. Szip is
+  disabled in these cases, and a message is relayed at configure time. Static
+  libraries should be working on all systems that support Szip and should be
+  used when shared libraries are unavailable. 
+
+  There is also a configure error on Altix machines that incorrectly reports 
+  when a version of Szip without an encoder is being used.
+
+* On some platforms that use Intel and Absoft compilers to build the HDF5 
+  Fortran library, compilation may fail for fortranlib_test.f90, fflush1.f90 
+  and fflush2.f90 complaining about the exit subroutine. Comment out the line 
+  IF (total_error .ne. 0) CALL exit (total_error).
+
+* Information about building with PGI and Intel compilers is available in
+  the INSTALL file sections 4.7 and 4.8.
+
+* On at least one system, SDSC DataStar, the scheduler (in this case
+  LoadLeveler) sends job status updates to standard error when you run 
+  any executable that was compiled with the parallel compilers.
+
+  This causes problems when running "make check" on parallel builds, as 
+  many of the tool tests function by saving the output from test runs,
+  and comparing it to an exemplar.  
+
+  The best solution is to reconfigure the target system so it no longer
+  inserts the extra text.  However, this may not be practical.
+
+  In such cases, one solution is to "setenv HDF5_Make_Ignore yes" prior to 
+  the configure and build.  This will cause "make check" to continue after 
+  detecting errors in the tool tests.  However, in the case of SDSC DataStar,
+  it also leaves you with some 150 "failed" tests to examine by hand.
+
+  A second solution is to write a script to run serial tests and filter
+  out the text added by the scheduler.  A sample script used on SDSC
+  DataStar is given below, but you will probably have to customize it 
+  for your installation.  
+
+  Observe that the basic idea is to insert the script as the first item 
+  on the command line which executes the the test.  The script then 
+  executes the test and filters out the offending text before passing
+  it on.
+
+        #!/bin/csh
+
+        set STDOUT_FILE=~/bin/serial_filter.stdout
+        set STDERR_FILE=~/bin/serial_filter.stderr
+
+        rm -f $STDOUT_FILE $STDERR_FILE
+
+        ($* > $STDOUT_FILE) >& $STDERR_FILE
+
+        set RETURN_VALUE=$status
+
+        cat $STDOUT_FILE
+
+        tail +3 $STDERR_FILE
+
+        exit $RETURN_VALUE
+
+  You get the HDF5 make files and test scipts to execute your filter script
+  by setting the environment variable "RUNSERIAL" to the full path of the 
+  script prior to running configure for parallel builds.  Remember to 
+  "unsetenv RUNSERIAL" before running configure for a serial build.
+
+  Note that the RUNSERIAL environment variable exists so that we can 
+  can prefix serial runs as necessary on the target system.  On DataStar,
+  no prefix is necessary.  However on an MPICH system, the prefix might
+  have to be set to something like "/usr/local/mpi/bin/mpirun -np 1" to
+  get the serial tests to run at all.
+
+  In such cases, you will have to include the regular prefix in your
+  filter script.
+
+* H5Ocopy() does not copy reg_ref attributes correctly when shared-message
+  is turn on. The value of the reference in the destination attriubte is
+  wrong. This H5Ocopy problem will affect the h5copy tool.
+
diff --git a/release_docs/HISTORY-1_8_0-1_10_0.txt b/release_docs/HISTORY-1_8_0-1_10_0.txt
new file mode 100644
index 0000000..a364274
--- /dev/null
+++ b/release_docs/HISTORY-1_8_0-1_10_0.txt
@@ -0,0 +1,1742 @@
+HDF5  HISTORY
+=============
+
+
+INTRODUCTION
+
+This document describes the development history between the HDF5-1.8.0 and
+HDF5 1.10.0 releases. For more iformation see the SVN log.
+
+Information about supported and tested platforms is provided for historical
+reasons only and may not be accurate.
+
+
+For more information, see the HDF5 home page:
+
+    http://www.hdfgroup.org/HDF5/
+
+If you have any questions or comments, please send them to the HDF Help Desk:
+
+    help@hdfgroup.org
+
+
+CONTENTS
+
+- New Features
+- Support for new platforms and languages
+- Bug Fixes since HDF5-1.8.0
+- Supported Platforms
+- Tested Configuration Features Summary
+- More Tested Platforms
+- Known Problems
+
+
+New Features
+============
+
+    Configuration:
+    -------------
+    - Java JNI library API wrappers and supporting files added as HDF_JAVA language
+      option. Both configure and CMake disable this option by default.
+      HDFFV-9552 (ADB 2016/02.28)
+    - CMake minimum is now 3.1.0. (ADB 2015/11/14)
+    - cmakehdf5: configure options added to enable or disable the building of
+      different API's and testings. See "cmakehdf5 --help" for details.
+      (AKC - 2014/12/09 HDFFV-8932)
+    - Autotools: Automake updated to 1.14.1 (ADB - 2014/04/08)
+    - CMake: Moved minimum CMake version to 2.8.11 which enables better library
+      include processing. (ADB - 2014/03/26)
+    - New configuration option added to change the default plugin path.
+      configure option is --with-default-plugin=location
+      cmake option is -DH5_DEFAULT_PLUGINDIR:PATH=location
+      HDFFV-8513.  (ADB 2013/09/04)
+    - Rename FFLAGS to FCFLAGS in configure (ADB 2013/08/13)
+    - CMake minimum is now 2.8.10. (ADB 2013/01/14)
+    - A new tool, cmakehdf5, which is a build command script similar to
+      buildhdf5 is added and is available in the bin directory.
+      (AKC - 2012/12/12)
+    - Fixed AIX Fortran compiler flags to use appropriate settings for
+      debugging, profiling, optimization situations. HDFFV-8069. (AKC
+      2012/09/27)
+    - Updated to latest autotools and changed all hard *.sh scripts to
+      configure managed *.sh.in files. Removed overloading of autotools
+      TESTS variable by examples and tests. Renamed configure.in to
+      configure.ac. (ADB - 2012/08/23 - HDFFV-8129)
+    - Added code to display the version information of XL fortran and C++
+      in the summary of configure. (AKC - 2012/02/28 - HDFFV-7793)
+    - Configure now generates Makefiles that build in "silent make mode"
+      by default in which compile and link lines are significantly
+      simplified for clarity. To override this and view actual compile and
+      link lines during building, the --disable-silent-rules flag can be used
+      at configure time, or the 'make' command can be followed by V=1, to
+      indicate a "verbose" make. (MAM - 2011/4/14).
+    - Added mpicc and mpif90 as the default C and Fortran compilers for Linux
+      systems when --enable-parallel is specified but no $CC or $FC is defined.
+      (AKC - 2011/2/7)
+    - Added a new configure option, "--enable-unsupported", which can
+      be used to stop configure from preventing the use of unsupported
+      configure option combinations, such as c++ in parallel or parallel
+      HDF5 with threadsafe. Use at your own risk, as it may result in a
+      library that won't compile or run as expected!
+      (MAM - 2010/11/17 - Bug 2061)
+    - PHDF5 changed to use "mpiexec", instead of mpirun, as the default MPI
+      applications startup command as defined in the MPI-2 definition, section
+      4.1. (AKC - 2010/6/11 - Bug 1921)
+    - Configure now adds appropriate defines for supporting large (64-bit)
+      files on all systems, where supported, by default, instead of only linux.
+      This largefile support is controllable with the --enable-largefile
+      configure option. This is replacing the linux-specific --enable-linux-lfs
+      option, which has been removed from configure.
+      (MAM - 2010/05/05 - 1772/1434)
+    - Upgraded versions of autotools used to generate configuration suite.
+      We now use Automake 1.11.1, Autoconf 2.65, and Libtool 2.2.6b.
+      MAM 2010/04/15.
+    - Added the xlc-* and mpcc_r-* BASENAME patterns to be recognized as IBM
+      compilers so that the ibm compiler options can be added properly.  This
+      allows non-system-default compiler command names (e.g. xlc-m.n.k.l) be
+      recognized. AKC 2009/11/26.
+    - Configuration suite now uses Automake 1.11 and Autoconf 2.64.
+      MAM 2009/08/11.
+    - Changed default Gnu fortran compiler from g95 to gfortran since
+      gfortran is more likely installed with gcc now. -AKC 2009/07/19-
+    - Added libtool version numbers to generated c++, fortran, and
+      hl libraries. MAM 2009/04/19.
+    - Regenerated Makefile.ins using Automake 1.10.2. MAM 2009/04/19.
+    - Added a Make target of check-all-install to test the correctness of
+      installing via the prefix= or $DESTDIR options. AKC - 2009/04/14
+    - Configuration suite now uses Libtool 2.2.6a. MAM 2008/10/24
+
+    - Configuration suite now uses Autoconf 2.61, Automake 1.10.1.
+      MAM 2008/05/05.
+
+    - The new configure option "--disable-sharedlib-rpath" disables
+      embedding the '-Wl,-rpath' information into executables when
+      shared libraries are produced, and instead solely relies on the
+      information in LD_LIBRARY_PATH. (MAM - 2008/05/15)
+
+    Library:
+    --------
+
+    - Virtual Dataset feature was added
+      (NAF - 2015-10-05, VDS-193)
+
+    - H5F_ACC_DEBUG labeled "deprecated"
+
+      The symbol was originally used to emit some extra debugging
+      informationi in the multi VFD. The underlying functionality
+      was removed due to disuse in HDF5 1.8.16 though the symbol
+      remained defined since it was visible in H5Fpublic.h.
+
+      In this release, the symbol has been labeled deprecated and will
+      not be defined when H5_NO_DEPRECATED_SYMBOLS is defined.
+
+      (DER - 2015-04-30, HDFFV-1074)
+
+    - The library can load filter libraries dynamically during runtime.  Users
+      can set the search path through environment variable HDF5_PLUGIN_PATH
+      and call H5Pset_filter to enable a dynamic filter. (SLU - 2013/04/08)
+    - Added new API functions H5Dscatter and H5Dgather to scatter data to and
+      and gather data from a selection within a memory buffer.
+      (NAF - 2013/02/05)
+    - The library now supports the data conversion from enumeration to numeric
+      (integer and floating-point number) datatypes. See Issue 8221.
+      (SLU - 2012/10/23)
+    - The data sieve buffer size was for all the datasets in the file.  It
+      could waste memory if any dataset size is smaller than the sieve buffer
+      size.  Now the library picks the smaller one between the dataset size
+      and the sieve buffer size from the file access property. See Issue 7934.
+      (SLU - 2012/4/2)
+    - I added a new parameter of object access property list to the function
+      H5Rdereference (Issue 2763).  It's called H5Rdereference2 now.  The former
+      H5Rdereference function has been deprecated to H5Rdereference1. (SLU -
+      2011/7/18)
+    - H5Tcreate now supports string type (fixed-length and variable-length).
+      (SLU - 2011/05/20)
+    - Added ability to cache files opened through external links.  Added new
+      public functions H5Pset_elink_file_cache_size(),
+      H5Pget_elink_file_cache_size(), and H5Fclear_elink_file_cache().
+      (NAF - 2011/02/17)
+    - Removed all old code for Metraowerks compilers, bracketed by
+      __MWERKS__). Metraowerks compiler is long gone. (AKC - 2010/11/17)
+    - Added support for threadsafety on windows using the windows threads
+      library. Use the HDF5_ENABLE_THREADSAFE option in CMake while on a
+      windows platform to enable this functionality. This is supported on
+      Windows Vista and newer Windows operating systems. (MAM - 2010/09/10)
+    - When a mandatory filter failed to write data chunks, the dataset
+      couldn't close (bug 1260).  The fix releases all resources and closes
+      the dataset but returns a failure. (SLU - 2010/9/8)
+    - H5Tset_order and H5Tget_order now support all data types.  A new byte
+      order H5T_ORDER_MIXED has been added specifically for compound datatype
+      and its derived type.  Please see bug #1934. (SLU - 2010/8/23)
+    - Improved performance of the chunk cache by avoiding unnecessary b-tree
+      lookups of chunks already in cache. (NAF - 2010/06/15)
+    - Greatly improved performance of extending a dataset with early
+      allocation. (NAF - 2010/03/24 - 1637)
+    - Added support for filtering densely stored groups.  Many of the API
+      functions related to filters have been extended to support dense groups
+      as well as datasets.  Pipeline messages can now be stored in a group's
+      object header. (NAF/QAK - 2009/10/8)
+    - The embedded library information is displayed by H5check_version() if a
+      version mismatch is detected.  Also changed H5check_version() to
+      suppress the warning message totally if $HDF5_DISABLE_VERSION_CHECK is 2
+      or higher. (Old behavior treated 3 or higher the same as 1, that is
+      print a warning and allows the program to continue. (AKC - 2009/9/28)
+    - If a user does not care for the extra library information insert
+      in the executables, he may turn it off by --disable-embedded-libinfo
+      during configure. (AKC - 2009/9/15)
+    - Corrected problem where library would re-write the superblock in a file
+      opened for R/W access, even when no changes were made to the file.
+      (QAK - 2009/08/20, Bz#1473)
+    - Separated "factory" free list class from block free lists. These free
+      lists are dynamically created and manage blocks of a fixed size.
+      H5set_free_list_limits() will use the same settings specified for block
+      free lists for factory free lists. (NAF - 2009/04/08)
+    - Added support for dense attributes to H5Ocopy. (XCao/NAF - 2009/01/29)
+    - Added H5Pset_elink_cb and H5Pget_elink_cb functions to support a
+      user-defined callback function for external link traversal.
+      (NAF - 2009/01/08)
+    - Added H5Pset_elink_acc_flags and H5Pget_elink_acc_flags functions to
+      allow the user to specify the file access flags used to open the target
+      file of an external link. (NAF - 2009/01/08)
+    - Added H5Pset_chunk_cache() and H5Pget_chunk_cache() functions to allow
+      individual rdcc configuration for each dataset.  Added
+      H5Dget_access_plist() function to retrieve a dataset access property
+      list from a dataset. (NAF - 2008/11/12)
+    - Added H5Iis_valid() function to check if an id is valid without producing
+      an error message. (NAF - 2008/11/5)
+    - Added two new public routines: H5Pget_elink_fapl() and
+      H5Pset_elink_fapl(). (see bug #1247) (VC - 2008/10/13)
+    - Improved free space tracking in file to be faster. (QAK - 2008/10/06)
+    - Added 'mounted' field to H5G_info_t struct. (QAK - 2008/07/15)
+
+    Parallel Library:
+    -----------------
+    - Add H5Pget_mpio_no_collective_cause() function that retrive reasons
+      why the collective I/O was broken during read/write IO access.
+      (JKM - 2012/08/30 HDFFV-8143)
+    - Special Collective IO (IO when some processes do not contribute to the
+      IO) and Complex Derived Datatype MPI functionalities are no longer
+      conditionally enabled in the library by configure. They are always
+      enabled in order to take advantage of performance boosts from these
+      behaviors. Older MPI implementations that do not allow for these
+      functionalities can no longer by used by HDF5. (MAM - 2011/07/08).
+    - Modified parallel tests to run with arbitrary number of processes. The
+      modified tests are testphdf5 (parallel dataset access), t_chunk_alloc
+      (chunk allocation), and t_posix_compliant (posix compliance). The rest of
+      the parallel tests already use in the code the number of processes
+      available in the communicator. (CMC - 2009/04/28)
+
+    Fortran Library:
+    ----------------
+
+    - Added parallel routine H5Pget_mpio_actual_io_mode_f (MSB - 2012/09/27)
+
+    - Added for the C API the Fortran wrapper:
+       h5ocopy_f (MSB - 2012/03/22)
+
+
+    HDF5 Fortran library was enhanced to support Fortran 2003 standard.
+    The following features are available when the HDF5 library is configured
+    using --enable-fortran --enable-fortran2003 configure flags AND
+    if fortran compiler is Fortran2003 compliant:
+
+     - Subroutines overloaded with the C_PTR derived type:
+         h5pget_f
+         h5pget_fill_value_f
+         h5pinsert_f
+         h5pregister_f
+         h5pset_f
+         h5pset_fill_value_f
+         h5rcreate_f
+         h5rderefrence_f
+         h5rget_name_f
+         h5rget_obj_type_f
+     - Subroutines overloaded with the C_PTR derived type
+       and simplified signatures:
+         h5aread_f
+         h5awrite_f
+         h5dread_f
+         h5dwrite_f
+     - New subroutines
+         h5dvlen_reclaim_f
+         h5literate_by_name_f
+         h5literate_f
+         h5ovisit_f
+         h5tconvert_f
+
+     - Subroutines with additional optional parameters:
+         h5pcreate_class_f
+                                               (EIP - 2011/10/14)
+
+        - Added for the C APIs the Fortran wrappers:
+            h5dget_access_plist_f
+            h5iis_valid_f
+            h5pset_chunk_cache_f
+            h5pget_chunk_cache_f
+          (MSB - 2009/04/17)
+
+
+
+    C++ Library:
+    ------------
+     - New member function added
+
+       The assignment operator ArrayType::operator= is added because ArrayType
+       has pointer data members.
+
+       (BMR, 2016/03/07, HDFFV-9562)
+
+  - New member functions
+    + Overloaded CommonFG::getObjnameByIdx to take char* for name
+    + Overloaded CommonFG::getObjTypeByIdx to return type name as a char*.
+            (BMR - 2010/05/02)
+    + DataSet::getInMemDataSize() to simplify getting the dataset's
+            data size in memory.  (BMR - 2009/07/26)
+        - These member functions were added as wrapper for H5Rdereference to
+          replace the incorrect IdComponent::dereference().
+                void H5Object::dereference(H5File& h5file, void* ref)
+                void H5Object::dereference(H5Object& obj, void* ref)
+          In addition, these constructors were added to create the associated
+          objects by way of dereference:
+                Attribute(H5Object& obj, void* ref);
+                Attribute(H5File& file, void* ref);
+                DataSet(H5Object& obj, void* ref);
+                DataSet(H5File& file, void* ref);
+                DataType(H5Object& obj, void* ref);
+                DataType(H5File& file, void* ref);
+                Group(H5Object& obj, void* ref);
+                Group(H5File& obj, void* ref);
+          (BMR - 2008/08/10)
+
+
+
+    Tools:
+    ------
+     - h5repack: Added ability to use plugin filters. HDFFV-8345 (ADB - 2013/09/04).
+     - h5dump: Added option -N --any_path, which searches the file for paths that
+               match the search path. HDFFV-7989 (ADB - 2013/08/12).
+     - h5dump: Added optional arg 0 to -A, which excludes attributes from display.
+               HDFFV-8134 (ADB - 2013/08/01).
+     - h5dump: Fixed displaying compression ratio for unknown or user-defined
+               filters. HDFFV-8344 (XCAO 2013/03/19)
+     - h5dump: Changed UNKNOWN_FILTER to USER_DEFINED_FILTER for user defined filter.
+               HDFFV-8346 (XCAO 2013/03/19)
+     - h5dump: Added capability for "-a" option to show attributes containing "/"
+               by using an escape character. For example, for a dataset "/dset"
+               containing attribute "speed(m/h)", use "h5dump -a "/dset/speed(\/h)"
+               to show the content of the attribute. See details at HDFFV-7523
+               (PC -- 2012/03/12)
+     - h5dump: Added ability to apply command options across multiple files using a
+               wildcard in the filename. Example; "h5dump -H -d Dataset1 tarr*.h5".
+               HDFFV-7876 (ADB - 2012/03/12).
+     - h5repack: Improved performance for big chunked datasets (size > 128MB)
+               when used with layout (-l) or compression (-f) option.
+               It would perform much better prior to the improvement,
+               especially for cases that chunk dimentions looks like
+               "1024x5x1" (compare to "1x5x1024"). When bigger numbers
+               are toward front and smaller number is toward back in chunk
+               dimentions.  HDFFV-7862 (JKM - 2012/03/01)
+     - h5dump: Added new option --no-compact-subset. This option will not
+               interpret the '[' character as starting the compact form of
+               subsetting. This is useful when the "h5dump error: unable to
+               open dataset "datset_name"" message is output because a dataset
+               name contains a '[' character.  HDFFV-7689 (ADB - 2012/01/31)
+     - h5dump: Corrected schema location:
+               <hdf5:HDF5-File
+               xmlns:hdf5="http://hdfgroup.org/HDF5/XML/schema/HDF5-File"
+               xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+               xsi:schemaLocation="http://hdfgroup.org/HDF5/XML/schema/HDF5-File
+               http://www.hdfgroup.org/HDF5/XML/schema/HDF5-File.xsd">
+               (ADB - 2011/08/10)
+     - h5diff: Added new level for -v (verbose) option. The new levels are
+               1 and 2.  So -v1 and -v2 can be specified to view more
+               information about attributes differences.
+               Bug#2121 (JKM 2011/3/23)
+     - h5dump: Added new option --enable-error-stack. This option will display
+               error stack information in the output stream. This is useful
+               when the "h5dump: Unable to print data" message is output.
+               (ADB - 2011/02/24)
+     - h5diff: Add a new flag --exclude-path. Specified path to an object will
+               be excluded from comparing the two files or two groups. If group
+               is specified all the member objects will be excluded.
+               (JKM - 2010/09/16).
+     - h5ls: Add new flag --no-dangling-links. (refer to --help for details)
+               (JKM - 2010/06/15)
+     - h5ls: Add new flag --follow-symlinks. (refer to --help for details)
+               (JKM - 2010/05/25)
+     - h5diff: Add new flag --no-dangling-links. (refer to --help for details)
+               (JKM - 2010/02/10)
+     - h5diff: Add new flag --follow-symlinks. (refer to --help for details)
+               (JKM - 2010/01/25)
+     - h5diff: fix for displaying garbage value on LE machine for BE data.
+             (JKM - 2009/11/20)
+     - h5dump: subsetting now allows default for count. Also trailing ; in short form
+               can be omitted after last specified value.
+               (ADB - 2009/09/04)
+     - h5dump/h5ls: now can display data in region references
+               using new -R, --region flag.
+               (ADB - 2009/09/04)
+     - h5diff: new flag, -c, --compare, list objects that are not comparable.
+               (PVN - 2009/4/10 - 1368)
+     - h5diff new flag, -N, --nan, avoids NaNs detection. (PVN - 2009/4/10)
+     - h5dump correctly specifies XML dtd / schema urls (ADB - 2009/4/3 - 1519)
+     - h5repack now handles group creation order. (PVN - 2009/4/2 - 1402)
+     - h5dump: added a printing of the compression ratio of uncompressed and compressed
+         sizes for cases where compression  filters are present. (PVN - 2008/05/01)
+     - h5dump: added an option to allow a user defined formatting string for printf
+         regarding floating point numbers. (PVN - 2008/05/06)
+     - h5dump: support for external links, display the object that the external link
+         points to. (PVN - 2008/05/12)
+     - h5repack: add a userblock to an HDF5 file during the repack. (PVN - 2008/08/26)
+     - h5repack: add 2 options that call H5Pset_alignment in the repacked file. (PVN - 2008/08/29)
+     - h5ls: added capability to traverse through external links when the -r
+         (recursive) flag is given. (NAF - 2008/09/16)
+     - h5ls: added -E option to enable traversal of external links.  h5ls will
+         not traverse external links without this flag being set.
+         (NAF - 2008/10/06)
+     - h5diff: added support for long double (PVN - 2008/10/28)
+     - h5dump: binary output defaults to NATIVE with -b optionally accepting
+            the form of binary output (NATIVE, FILE, BE, LE). (PVN - 2008/10/30)
+     - h5diff: return 1 for file differences when both file graphs differ by any object.
+            Error return code was changed to 2 from -1. (PVN - 2008/10/30)
+     - h5import: TEXTFPE (scientific format) was deprecated. Use TEXTFP
+            instead (PVN - 2008/10/30)
+     - h5repack: When user doesn't specify a chunk size, h5repack now defines a default
+            chunk size as the same size of the size of the hyperslab used to read the chunks.
+            The size of the hyperslabs are defined as the size of each dimension or a
+            predefined constant, whatever is smaller. This assures that the chunk
+            read fits in the chunk cache. (PVN - 2008/11/21)
+     - h5diff: h5diff treats two INFINITY values different. Fixed by checking  (value==expect)
+            before call ABS(...) at h5diff_array.c This will make that (INF==INF) is true
+            (INF is treated as an number instead of NaN) (PC -- 2009/07/28)
+     - h5diff: add option "--use-system-epsilon" to print difference if (|a-b| > EPSILON)
+            Change default to use strict equality (PC -- 2009/09/12)
+
+
+    High-Level APIs:
+    ---------------
+
+     C Packet Table API
+     ------------------ 
+     - Replacement of a public function
+
+      The existing function H5PTcreate_fl limits applications to deflate
+      compression only.  The public function H5PTcreate is added to replace
+      H5PTcreate_fl.  H5PTcreate takes a property list ID to provide
+      flexibility on creation properties.
+
+	hid_t H5PTcreate(hid_t loc_id, const char *dset_name,
+                         hid_t dtype_id, hsize_t chunk_size, hid_t plist_id);
+                                               (BMR, 2016/03/04, HDFFV-8623)
+
+     - New public functions
+
+      Two accessor functions were added per HDFFV-8623/patch 003.
+	/* Returns the ID of the dataset associated with the packet table  */
+	   hid_t H5PTget_dataset(hid_t table_id);
+
+	/* Returns the ID of the datatype the packet table uses */
+	   hid_t H5PTget_type(hid_t table_id);
+                                               (BMR, 2016/03/04, HDFFV-8623)
+
+     - Regarding #ifdef VLPT_REMOVED
+
+      The #ifdef VLPT_REMOVED blocks are removed from the PT library source
+      except the following cases:
+      + H5PTis_varlen() is made available again.
+      + H5PTfree_vlen_readbuff() now became H5PTfree_vlen_buff()
+                                               (BMR, 2016/03/04, HDFFV-442)
+
+     C++ Packet Table API
+     -------------------- 
+     - New constructor
+
+      An overloaded constructor is added to FL_PacketTable and takes a property
+      list ID to provide flexibility on creation properties.
+
+	FL_PacketTable(hid_t fileID, hid_t plist_id, const char* name, hid_t dtypeID, hsize_t chunkSize);
+                                               (BMR, 2016/03/08, HDFFV-8623)
+
+     - New public functions
+
+      Two accessor wrappers to class PacketTable, per HDFFV-8623/patch 004.
+	/* Returns the ID of the dataset associated with the packet table  */
+	   hid_t PacketTable::GetDataset()
+
+	/* Returns the ID of the datatype the packet table uses */
+	   hid_t PacketTable::GetDataset()
+                                               (BMR, 2016/03/04, HDFFV-8623)
+
+     - Member functions having "char*" as an argument
+
+      Overloaded functions were added to provide "const char*" argument, the
+      existing version will be deprecated.
+                                               (BMR, 2016/03/04)
+
+     - Regarding #ifdef VLPT_REMOVED
+
+      The #ifdef VLPT_REMOVED blocks are removed from the PT library source
+      except the following cases:
+	+ VL_PacketTable::IsVariableLength() is moved to PacketTable
+	+ VL_PacketTable::FreeReadBuff() now became PacketTable::FreeBuff()
+
+                                               (BMR, 2016/03/04, HDFFV-442)
+
+
+     Internal header file
+     -------------------- 
+     - A new API function H5DOwrite_chunk.  It writes a data chunk directly
+            into a file bypassing hyperslab selection, data conversion, and
+            filter pipeline.  The user must be careful with the function and
+            clearly understand the I/O process of the library.
+            (SLU - 2013/2/11)
+     - New API: h5ltpath_valid (Fortran: h5ltpath_valid_f) which checks
+            if a path is correct and determines if a link resolves to a valid
+            object and checks that the link does not dangle. (MSB- 2012/3/15)
+
+     - Added Fortran wrappers for Dimension Scale APIs. HDFFV-3797
+          h5dsset_scale_f
+          h5dsattach_scale_f
+          h5dsdetach_scale_f
+          h5dsis_attached_f
+          h5dsis_scale_f
+          h5dsset_label_f
+          h5dsget_label_f
+          h5dsget_scale_name_f
+          h5dsget_num_scales_f
+                  (EIP for SB - 2011/10/13)
+
+     - Table: In version 3.0 of Table, "NROWS" (used to store number of records) was
+            deprecated (PVN - 2008/11/24)
+
+    Documentation
+    -------------
+
+Support for new platforms, languages and compilers.
+=======================================
+    - Intel V11.1 uses now -O3 optimization in production mode (EIP - 2010/10/08)
+    - PathScale compilers are recognized and can build the HDF5 library
+      properly. AKC - 2009/7/28 -
+    - SunOS 5.11 (emu) 32-bit and 64-bit with Sun C/C++ 5.12 compiler and
+      Sun Fortran 95 8.6 compiler. (SLU - 2013/04/15)
+
+Bug Fixes since HDF5-1.8.0 release
+==================================
+
+    Library
+    -------
+      - Incorrect usage of list in CMake COMPILE_DEFINITIONS set_property
+
+        The CMake command, set_property with COMPILE_DEFINITIONS property
+        needs a quoted semi-colon separated list of values. CMake will
+        transform the list to a series of -D{value} for the compile.
+
+        (ADB - 2014/12/09, HDFV-9041)
+
+      - H5Z.c: H5Zfilter_avail(H5Z_filter_t id)
+           Added else block if the call to the internal H5Z_filter_avail(id) does not
+           fail and returns FALSE. This block calls the H5PL_load(H5PL_TYPE_FILTER, (int)id)
+           function to attempt to dynamically load the filter plugin.
+           (ADB - 2014/03/03 HDFFV-8629)
+      - Added const qualifier to source buffer parameters in H5Dgather and
+            H5D_scatter_func_t (H5Dscatter callback).  (NAF - 2013/7/02)
+      - Fixed an error involving failure to write fill values to the user's
+            buffer when reading unallocated chunks from datasets that have a
+            fill value set to H5D_FILL_VALUE_DEFAULT. A consequence of this
+            was the reporting of spurious data values in h5dump and h5diff
+            output.
+            (HDFFV-8247; JP - 2013/05/03)
+      - Fixed an error that could occur when calling H5Ocopy within an
+            H5Literate callback (and possibly other situations).
+            (NAF - 2012/7/25 - HDFFV-5853)
+      - Fixed an error that would occur when copying an object with attribute
+            creation order tracked and indexed. (NAF - 2012/3/28 - HDFFV-7762)
+      - Fixed a bug in H5Ocopy(): When copying an opened object, call the
+        object's flush class action to ensure that cached data is flushed
+            so that H5Ocopy will get the correct data.
+        (VC - 2012/3/27 - HDFFV-7853)
+      - When an application tries to write or read many small data chunks and
+            runs out of memory, the library had a seg fault.  The fix is to
+            return the error stack with proper information. (SLU - 2012/3/23.
+            Issue 7785)
+      - H5Pset_data_transform had seg fault in some cases like x*-100.  It
+            works correctly now and handles other cases like 100-x or 2/x.
+            (SLU - 2012/3/15.  Issue 7922)
+      - Fixed rare corruption bugs that could occur when using the new object
+            header format. (NAF - 2012/3/15 - HDFFV-7879)
+      - Creating a dataset in a read-only file caused seg fault when the file
+            is closed.  It's fixed.  The attemp to create a dataset will fail
+            with the error stack indicating the file is read-only. (SLU -
+            2012/1/25. Issue 7756)
+      - Fixed a seg fault that could occur when shrinking a dataset with chunks
+            larger than 1 MB. (NAF - 2011/11/30 - HDFFV-7833)
+      - Fixed a bug that could cause file corruption when copying named
+            datatypes to a file using shared messages. (NAF - 2011/11/14)
+      - Fixed a bug that could cause H5Oget_info to return the wrong address
+            after copying a named datatype. (NAF - 2011/11/14)
+      - The library allowed the conversion of strings between ASCII and UTF8
+            (Issue 7582).  We have corrected it to report an error under this
+            situation. (SLU - 2011/11/8)
+      - The library had seg fault when it tried to shrink the size of compound type
+            through H5Tset_size immediately after the type was created (Issue
+            7618). It's fixed now. (SLU - 2011/10/26)
+      - Fixed a bug that occurred when using H5Ocopy on a committed datatype
+            containing an attribute using that committed datatype.
+            (NAF - 2011/10/13 - Issue 5854)
+      - #ifdef _WIN32 instances changed to #ifdef H5_HAVE_WIN32_API and added
+            H5_HAVE_VISUAL_STUDIO checks where necessary. CMake only as configure
+            never set _WIN32.
+      - CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv
+            discovered 3 problems in tests and tools' library (Issue 7674):
+              1. In dsets.c, left shifting an unsigned int for 32 bits or more
+                 caused undefined behavior.
+              2. In dt_arith.c, the INIT_INTEGER macro definition has an overflow
+                 when the value is negative minimal and is being subtracted one.
+              3. In tools/lib/h5tools_str.c, right shifting an int value for 32 bits
+                 or more caused undefined behavior.
+            All the problems have been corrected. (SLU - 2011/9/2)
+      - In v1.6 library, there was EOA for the whole MULTI file saved in the
+            super block.  We took it out in v1.8 library because it's meaningless
+            for the MULTI file.  v1.8 library saves the EOA for the metadata file,
+            instead. But this caused some backward compatibility problem.
+            v1.8 library couldn't open the file created with v1.6 library.  We
+            fixed the problem by checking the EOA value to detect the file
+            created with v1.6 library. (SLU - 2011/6/22)
+      - When a dataset had filters and reading data failed, the error message
+            didn't say which filter isn't registered. It's fixed now.
+            (SLU - 2011/6/3)
+      - The datatype handler created with H5Tencode/decode used to have the
+            reference count 0 (zero).  I have fixed it.  It is 1 (one) now.
+            (SLU - 2011/2/18)
+      - Fixed a bug that caused big endian machines to generate corrupt files
+            when using the scale-offset filter with floating point data or
+            fill values.  Note that such datasets will no longer be readable
+            by any machine after this patch.  (NAF - 2010/02/02 - Bug 2131)
+      - Retrieving a link's name by index in the case where the link is
+            external and the file that the link refers to doesn't exist will
+            now fail gracefully rather than cause a segmentation fault.
+            (MAM - 2010/11/17)
+      - Modified library to always cache symbol table information.  Libraries
+            version 1.6.3 have a bug which causes them to require this
+            information for some operations. (NAF - 2010/09/21 - 1864)
+      - Fixed a bug that could occur when getting information for a new-style
+            group that was previously opened through a file handle that was
+            later closed. (NAF - 2010/09/15)
+      - Added define check in H5public.h if stdint.h is supported by the C++
+            compiler. This define is only available on Windows with VS2010 and
+            using CMake to build the library. (ADB - 2010/09/13 - Bug 1938)
+      - H5Eset_current_stack now also closes the error stack to be set as the
+            default.  This is to avoid a potential problem (Bug 1799).
+            (SLU - 2010/9/7)
+      - Fixed the bug in the filter's public CAN_APPLY function.  The return
+            value should be htri_t not herr_t (Bug #1239). (SLU - 2010/8/5)
+      - Fixed a bug in the direct I/O driver that could render files with
+            certain kinds of unaligned data unreadable or corrupt them.
+            (NAF - 2010/07/28)
+      - valgrind reported an error of copying data to itself when a new attribute
+            is written (Bug #1956).  I fixed it by taking out the memcpy step in
+            the attribute code. (SLU - 2010/07/28)
+      - Fixed a bug that could cause file corruption when using non-default
+            sizes of addresses and/or lengths.  This bug could also cause
+            uncorrupted files with this property to be unreadable.  This bug
+            was introduced in 1.8.5. (NAF - 2010/07/16 - 1951)
+      - Fixed a file corruption bug that could happen when shrinking a
+            compressed dataset. (NAF - 2010/05/20)
+      - Fixed some memory leaks in VL datatype conversion when strings are
+            used as fill values. (MAM - 2010/05/12 - BZ# 1826)
+      - Fixed a bug when copying objects with NULL references with the
+            H5O_COPY_EXPAND_REFERENCE_FLAG flag set. (NAF - 2010/04/08 - 1815)
+      - Files can now be concurrently opened more than once using the core file
+            driver, as long as the backing store is used. (NAF - 2010/03/09)
+      - Added support for H5O_COPY_EXPAND_EXT_LINK_FLAG to H5Ocopy.  External
+            links will now be expanded if this flag is set.
+            (NAF - 2010/03/05 - 1733)
+      - Fixed a bug where the library, when traversing an external link, would
+            reopen the source file if nothing else worked. (NAF - 2010/03/05)
+      - Fixed an intermittent bug in the b-tree code which could be triggered
+            by expanding and shrinking chunked datasets in certain ways.
+            (NAF - 2010/02/16)
+      - H5Tdetect_class said a VL string is a string type.  But when it's
+            in a compound type, it said it's a VL type (Bug #1584).  I fixed it
+            to be consistent.  It always return string type. (SLU - 2009/12/10)
+      - Fixed a bug where writing and deleting many global heap objects (i.e.
+            variable length data) would render the file unreadable.  Previously
+            created files exhibiting this problem should now be readable.
+            (NAF - 2009/10/27 - 1483)
+      - Fixed incorrect return value for H5Pget_preserve. (AKC - 2009/10/08 - 1628)
+      - Fixed an assertion failure that occurred when H5Ocopy was called on a
+            dataset using a vlen inside a compound. (NAF - 2009/10/02 - 1597)
+      - Fixed incorrect return value for H5Pget_filter_by_id1/2 in H5Ppublic.h.
+            (NAF - 2009/09/25 - 1620)
+      - Fixed a bug where properties weren't being compared with the registered
+            compare callback. (NAF - 2009/09/25 - 1555)
+      - Fixed a bug where H5Pget_fitler_by_id would succeed when called for a
+            filter that wasn't present. (NAF - 2009/06/25 - 1250)
+      - Fixed an issue with committed compound datatypes containing a vlen.
+            Also fixed memory leaks involving committed datatypes.
+            (NAF - 2009/06/10 - 1593)
+      - Added versioning to H5Z_class_t struct to allow compatibility with 1.6
+            API. (NAF - 2009/04/20 - 1533)
+      - Fixed a problem with using data transforms with non-native types in the
+            file. (NAF - 2009/04/20 - 1548)
+      - Added direct.h include file to windows section of H5private.h
+            to fix _getcwd() warning. (ADB - 2009/04/14 - 1536)
+      - Fixed a bug that prevented external links from working after calling
+            H5close(). (NAF - 2009/04/10 - 1539)
+      - Modified library to write cached symbol table information to the
+            superblock, to allow library versions 1.3.0 to 1.6.3 to read files
+            created by this version. (NAF - 2009/04/08 - 1423)
+      - Changed skip lists to use a deterministic algorithm.  The library should
+            now never call rand() or srand(). (NAF - 2009/04/08 - 503)
+      - Fixed a bug where H5Lcopy and H5Lmove wouldn't create intermediate
+            groups when that property was set. (NAF - 2009/04/07 - 1526)
+      - Fixed a bug that caused files with a user block to grow by the size of
+            the user block every time they were opened.
+            (NAF - 2009/03/26 - 1499)
+      - Fixed a rare problem that could occur with files using the old (pre 1.4)
+            array datatype. (NAF - 2009/03/23)
+      - Modified library to be able to open files with corrupt root group symbol
+            table messages, and correct these errors if they are found.  Such
+            files can only be successfully opened with write access.
+            (NAF - 2009/03/23 - 1189)
+      - Removed the long_long #define and replaced all instances with
+            "long long". This caused problems with third party products. All
+            currently supported compliers support the type. (ADB - 2009/03/05)
+      - Fixed various bugs that could prevent the fill value from being written
+            in certain rare cases. (NAF - 2009/02/26 - 1469)
+      - Fixed a bug that prevented more than one dataset chunk from being cached
+            at a time. (NAF - 2009/02/12 - 1015)
+      - Fixed an assertion failure caused by opening an attribute multiple times
+            through multiple file handles. (NAF - 2009/02/12 - 1420)
+      - Fixed a problem that could prevent the user from adding attributes (or
+            any object header message) in some circumstances.
+            (NAF - 2009/02/12 - 1427)
+      - Fixed a bug that could cause problems when an attribute was added to a
+            committed datatype using the committed datatype's datatype.
+            (NAF - 2009/02/12)
+      - Fixed a bug that could cause problems when copying an object with a
+            shared message in its own object header. (NAF - 2009/01/29)
+      - Changed H5Tset_order to properly reject H5T_ORDER_NONE for most
+            datatypes. (NAF - 2009/01/27 - 1443)
+      - Fixed a bug where H5Tpack wouldn't remove trailing space from an
+            otherwise packed compound type. (NAF - 2009/01/14)
+      - Fixed up some old v2 btree assertions that get run in debug mode that
+            were previously failing on compilation, and removed some of the
+            more heavily outdated and non-rewritable ones. (MAM - 2008/12/15)
+      - Fixed a bug that could cause problems when "automatically" unmounting
+            multiple files. (NAF - 2008/11/17)
+      - H5Ovisit and H5Ovisit_by_name will now properly terminate when the
+            callback function returns a positive value on the starting object.
+            (NAF - 2008/11/03)
+      - Fixed an error where a null message could be created that was larger
+            than could be written to the file. (NAF - 2008/10/23)
+      - Corrected error with family/split/multi VFD not updating driver info
+            when "latest" version of the file format used. (QAK - 2008/10/14)
+      - Corrected alignment+threshold errors to work correctly when metadata
+            aggregation is enabled. (QAK - 2008/10/06)
+      - Changed H5Fget_obj_count and H5Fget_obj_ids to ignore objects registered
+            by the library for internal library use. (NAF - 2008/10/06)
+      - Fixed potential memory leak during compound conversion.
+            (NAF - 2008/10/06)
+      - Changed the return value of H5Fget_obj_count from INT to SSIZE_T. Also
+            changed the return value of H5Fget_obj_ids from HERR_T to SSIZE_T and
+            the type of the parameter MAX_OBJS from INT to SIZE_T. (SLU - 2008/09/26)
+      - Fixed an issue that could cause data to be improperly overwritten
+            during compound type conversion. (NAF - 2008/09/19)
+      - Fixed pointer alignment violations that could occur during vlen
+            conversion. (NAF - 2008/09/16)
+      - Fixed problem where library could cause a segmentation fault when
+            an invalid location ID was given to H5Giterate(). (QAK - 2008/08/19)
+      - Fixed improper shutdown when objects have reference count > 1.  The
+            library now tracks reference count due to the application separately
+            from that due to internal library routines. (NAF - 2008/08/19)
+      - Fixed assertion failure caused by incorrect array datatype version.
+            (NAF - 2008/08/08)
+      - Fixed an issue where mount point traversal would fail when using
+            multiple handles for the child. (NAF - 2008/08/07)
+      - Fixed an issue where mount points were inaccessible when using multiple
+            file handles for the parent.  The mount table is now in the shared
+            file structure (the parent pointer is still in the top structure).
+            (NAF - 2008/08/07)
+      - when an attribute was opened twice and data was written with one of the handles,
+            the file didn't have the data.  It happened because each handle had its own
+            object structure, and the empty one overwrote the data with fill value.  This is
+            fixed by making some attribute information like the data be shared in the
+            attribute structure.  SLU - 2008/07/22
+      - Fixed issue where a group could have a file mounted on it twice.
+            (QAK - 2008/07/15)
+      - Fixed a Windows-specific issue in the ohdr test which was causing users
+        in some timezones to get false errors.  This a deficiency in the Windows
+        mktime() function, and has been handled properly.  SJW  - 2008/06/19
+      - Fixed the problem with the searching of target file for H5Lcreate_external().
+      The searching pattern will depend on whether the target file's
+      pathname is an absolute or a relative path. Please see the description
+      in the RM for H5Lcreate_external().  (VC - 2008/04/08)
+      - Fixed possible file corruption bug when encoding datatype
+            descriptions for compound datatypes whose size was between
+            256 & 511 bytes and the file was opened with the "use the
+            latest format" property enabled (with H5Pset_libver_bounds).
+            (QAK - 2008/03/13)
+      - Fixed bug in H5Aget_num_attrs() routine to handle invalid location
+            ID correctly.  (QAK - 2008/03/11)
+      - H5Dset_extent: when shrinking dimensions, some chunks were not deleted.
+            (PVN - 2009/01/8)
+      - Added code to maintain a min_clean_fraction in the metadata cache when
+            in serial mode. (MAM - 2009/01/9)
+
+
+
+    Configuration
+    -------------
+    - CMake: When CMake commands are executed individually on the command line
+      and the external filters are being built, the CMAKE_BUILD_TYPE define
+      must be set to the same value as the configuration
+        (-DCMAKE_BUILD_TYPE:STRING=Release if using -C Release). This is needed
+      by the the szip and zlib filter build commands. (ADB - HDFFV-8695)
+    - CMake: Remove use of XLATE_UTILITY program. (ADB - 2014/03/28 HDFFV-8640)
+    - CMake: Added missing quotes in setting the CMAKE_EXE_LINKER_FLAGS for the
+      MPI option. (ADB - 2014/02/27 HDFFV-8674)
+    - Modified H5detect.c to scan floating point types for padding bits before
+      analyzing the type further.  This should fix problems with gcc 4.8
+      (NAF - 2013/09/19 - HDFFV-8523/HDFFV-8500)
+    - Fixed Makefile issue in which "-Wl," was not properly specified
+      prior to -rpath when building parallel fortran libraries with
+      an Intel compiler. (MAM - 2012/03/26)
+    - Makefiles generated by other packages using h5cc as the compiler
+      no longer error when 'make' is invoked more than once in order
+      to 'rebuild' after changes to source. (MAM - 2012/03/26)
+    - Added --enable-fortran2003 flag to enable Fortran2003 support
+      in the HDF5 Fortran library. The flag should be used along with the
+      --enable-fortran flag and takes affect only when Fortran compiler
+      is Fortran2003 compliant.         (EIP - 2011/11/14)
+
+    - In Windows platform, the default VFD, was Windows VFD, is restored back
+      to the SEC2, aka POSIX, VFD.  The Windows VFD is deprecated. HDFFV-7740
+      (AKC 2011/09/26)
+    - Removed config/ibm-aix6.x. All IBM-AIX settings are in one file,
+      ibm-aix. (AKC - 2011/4/14)
+    - Shared C libraries are no longer disabled on Mac when Fortran
+      is enabled. Shared Fortran libraries are still not supported on Mac,
+      so configure will disable them by default, but this is overridable
+      with the new --enable-unsupported configure option. The configure
+      summary has been updated to reflect the fact that the shared-ness of
+      the C++/Fortran wrapper libraries may not align with the C library.
+      (MAM - 04/11/2011 - HDFFV-4353).
+    - Removed recognition of the parallel compilers of LAM(hcc) and
+      ChMPIon(cmpicc) since we have no access to these two MPI implementations
+      and cannot verify their correctness. (AKC - 2010/7/14 - Bug 1921)
+    - Removed the following config files, as we no longer support them:
+        config/dec-osf*, config/hpux11.00, config/irix5.x,
+        config/powerpc-ibm-aix4.x config/rs6000-ibm-aix5.x config/unicos*
+      MAM - 2009/10/08
+    - Modified configure and make process to properly preserve user's CFLAGS
+      (and company) environment variables. Build will now properly use
+      automake's AM_CFLAGS for any compiler flags set by the configure
+      process. Configure will no longer modify CFLAGS directly, nor will
+      setting CFLAGS during make completely replace what configure has set up.
+      MAM - 2009/10/08
+    - Support for TFLOPS, config/intel-osf1, is removed since the TFLOPS
+      machine has long retired. AKC - 2009/10/06.
+    - Added $(EXEEXT) extension to H5detect when it's executed in the
+      src/Makfile to generate H5Tinit.c so it works correctly on platforms
+      that require the full extension when running executables.
+      MAM - 2009/10/01 - BZ #1613
+    - Configure will now set FC and CXX to "no" when fortran and c++
+      are not being compiled, respectively, so configure will not run
+      some of the compiler tests for these languages when they are not
+      being used. MAM - 2009/10/01
+    - The PathScale compiler (v3.2) was mistaken as gcc v4.2.0 but it fails to
+      recognize some gcc options. Fixed. (see bug 1301). AKC - 2009/7/28 -
+    - The --enable-static-exec flag will now properly place the -static flag
+      on the link line of all installed executables. This will force the
+      executable to link with static libraries over shared libraries, provided
+      the static libraries are available. MAM - 2009/08/31 - BZ #1583
+    - The --includedir=DIR configuration option now works as intended, and can
+      be used to specify the location to install C header files. The default
+      location remains unchanged, residing at ${prefix}/include.
+      MAM - 2009/03/10 - BZ #1381
+    - Configure no longer removes the '-g' flag from CFLAGS when in production
+      mode if it has been explicitly set in the CFLAGS environment variable
+      prior to configuration. MAM - 2009/03/09 - BZ #1401.
+    - Fixed error with 'make check install' failing due to h5dump
+      needing other tools built first. MAM - 2008/10/24.
+    - Wpen using shared szip, it is no longer necessary to specify
+      the path to the shared szip libraries in LD_LIBRARY_PATH. MAM -
+      2008/10/24.
+    - The file libhdf5_fortran.settings is not installed since its content
+      is included in libhdf5.settings now. AKC - 2008/10/21
+    - "make DESTDIR=xxx install" failed to install some tools and files
+      (e.g., h5cc and fortran modules). Fixed. AKC - 2008/10/8.
+    - Autotools: An export of LD_LIBRARY_PATH=<szip library location> was
+      removed from configure and make installcheck was revised to run
+      scripts installed in share/hdf5_examples to use the installed h5cc, etc.
+      to compile and run example source files also installed there. Make
+      installcheck will now fail when a shared szip or other external lib file
+      cannot be found in the same manner that executables compiled and linked
+      with h5cc will fail to run when those lib files cannot be found after
+      install.  Make installcheck should pass after setting LD_LIBRARY_PATH to the
+      szip location.
+      (LRK - 2014/04/16)
+
+    Performance
+    -------------
+      - Removed program perform/benchpar from the enable-build-all list. The
+    program will be retired or moved to another location. HDFFV-8156
+    (AKC 2012/10/01)
+      - Retired program perform/mpi-perf. Its purpose has been incorporated
+    into h5perf before. (AKC 2012/09/20)
+      - ifdefs added to tests around include unistd.h and function to simulate
+        getlogin() on Windows.
+        (ADB - 2011/08/15)
+      - perf_serial test added to Windows projects and check batch file.
+        (ADB - 2009/06/11)
+    Fortran
+    --------
+      - Fixed a typo in return value of the nh5dread_f_c function ( was 1
+        instead of 0 on success); fixed the return value to make it consistent
+        with other Fortran functions; cleaned the code from debug statements.
+        (EIP - 2012/06/23)
+
+      - Fixed problem writing/reading control characters to a dataset; writing
+        a string containing: alerts, backspace, carriage_return, form_feed,
+        horizontal_tab, vertical_tab, new_line is now tested and working.
+        (MSB - 2012/09/01)
+
+      - Corrected the integer type of H5S_UNLIMITED_F to HSIZE_T (MSB - 2012/09/01)
+
+      - Corrected the number of continuation lines in the src files
+        to be less then 32 lines for F95 compliance. (MSB - 2012/10/01)
+
+    Tools
+    -----
+        - h5dump subsetting fixed for dims greater then two
+          When a dataset has more then two dimensions, subsetting would incorrectly
+          calculate the data that needed to be displayed.
+          Added in block and stride calculation that account for dimensions greater
+          then two.  NOTE: lines that have line breaks inserted because of display
+          length calculations, may have index info that is incorrect until the next
+          dimension break.  (ADB, 2016/03/04, HDFFV-9698)
+        - h5repack: h5repack would not attempt to remove UD filters. Added a
+          check to h5repack for UD filters that checks if the filter can
+          be dynamically loaded. This will require a change in the library to
+          add the H5PL_load() to the H5Zfilter_avail(). (ADB - 2014/03/03 HDFFV-8629)
+        - h5repack: Fixed failure for converting a layout of small chunked dataset
+          (size < 1K) to contiguous layout.  HDFFV-8214 (JKM 2013/03/18)
+        - h5diff: Fixed to return correct exit code 1 when detect unique extra
+          attribute. Prior to this fix, h5diff returned exit code 0 indicating
+          two files are identical.   HDFFV-7643 (JKM 2013/02/15)
+        - h5diff: Improved speed when comparing HDF5 files with lots of
+          attributes. Much slower performance was identified with release
+          version from 1.8.7 to 1.8.10 compared to 1.8.6. (JKM 2012/10/19)
+        - h5repack: "h5repack -f NONE file1.h5 out.h5" command failed if
+          source file contains chunked dataset and a chunk dim is bigger than
+          the dataset dim. Another issue is that the command changed max dims
+          if chunk dim is smaller than the dataset dim.
+          These issue occurred when dataset size is smaller than 64k (compact
+          size limit)  Fixed both.
+          HDFFV-8012 (JKM 2012/09/24)
+        - h5diff: Fixed not to accumulate attribute difference to dataset
+          difference in verbose mode (-v, -r), which caused incorrect
+          difference between dataset and group/datatype object if attribute
+          exist with any differences. This also lead to fix inconsistent
+          format indicating difference between dataset and group/datatype
+          object. HDFFV-5919 (JKM 2012/09/05)
+        - h5diff: Fixed the incorrect result when comparing attribute data
+          values and the data type has same class but different size.
+          HDFFV-7942  (JKM 2012/08/15)
+        - ph5diff: Fixed intermittent hang issue on a certain operation in
+          parallel mode. It was detected by daily test for comparing
+          non-comparable objects, but it could have occurred in other
+          operations depend on machine condition.  HDFFV-8003 (JKM 2012/08/01)
+        - h5diff: Fixed test failure for "make check" due to failure of
+          copying test files when performed in HDF5 source tree. Also applied
+          to other tools.
+          HDFFV-8107 (JKM 2012/08/01)
+        - h5diff: Fixed the Function COPY_TESTFILES_TO_TESTDIR() of
+    testh5diff.sh to better report when there is an error in the file
+    copying. HDFFV-8105 (AKC -2012/07/22)
+        - h5diff: Fixed not to check and display dangling link status without
+          --follow-symlinks option. This also improved performance when
+          comparing lots of external links without the --follow-symlinks
+          option.  HDFFV-7998 (JKM 2012/04/26)
+        - h5unjam: Fixed sefgault when used -V (show version) option.
+          HDFFV-8001 (JKM 2012/04/19)
+        - h5repack: Fixed a failure when change the chunk size of a specified
+          chunked dataset with unlimited max dims. HDFFV-7993 (JKM 2012/04/11)
+        - h5diff: Fixed failure for comparing same named object with different
+          object types in comparing groups. Prior to the fix, h5diff resulted
+          in error. After the fix, h5diff detects such case as non-comparable
+          and display messages accordingly. HDFFV-7664 (JKM 2012/03/28)
+        - h5diff: If unique objects exists only in one file and try to exclude
+          the unique objects with --exclude-path option, h5diff missed
+          excluding some objects.
+          Fixed to exclude objects correctly in such case.
+          HDFFV-7837 (JKM 2012/03/20)
+        - h5dump: Added tools library error stack to properly catch error
+          information generated within the library.
+          HDFFV-7958 (ADB 2012/03/12)
+        - h5dump: Dangling links no longer throw error message, change process
+          when open link fails.
+          HDFFV-7839 (ADB 2012/03/12)
+        - h5diff: When two symbolic dangling links are compared with
+          --follow-symlinks option, the result should be same. It worked for
+          comparing two files, but didn't work for comparing two objects.
+          HDFFV-7835 (JKM 2012/03/09)
+        - h5dump: Refactored code to remove duplicated functions. Split XML
+          functions from DDL functions. Corrected indentation and formatting
+          errors. Also fixed subsetting counting overflow (HDFFV-5874). Verified
+          all tools call tools_init() in main.
+          HDFFV-7560 (ADB 2012/02/17)
+        - h5diff: fixed to prevent from displaying error stack message when
+          comparing the two dangling symlinks with follow-symlinks option.
+          HDFFV-7836 (JKM 2012/01/13)
+        - h5repack: fixed memory leak for handling variable length string in
+          attribute.  HDFFV-7840 (JKM 2012/01/06)
+        - h5ls: fixed segfault when access region reference data in an
+          attribute. HDFFV-7838 (JKM 2011/12/29)
+        - h5diff: fixed segfault over non-comparable attribute with different
+          dimention or rank, along with '-c' option to display details.
+          HDFFV-7770 (JKM 2011/10/24)
+        - Fixed h5diff to display all the comparable object and attribute
+          regardless of non-comparables. HDFFV-7693 (JKM 2011/09/16)
+        - Fixed h5repack to update values of references(object and region) of
+          attributes in h5repack for 1) references, 2) ARRAY of references,
+          3) VLEN of references, and 4) COMPOUND of references.
+          (JIRA HDF5 5932) PC -2011/09/14
+        - h5diff: fixed segfault over dataset with container types
+          (array,lven) with multiple nested compound types.
+          (ex: compound->array->compound, compound->vlen->compound)
+          HDFFV-7712  JKM (2011/09/01)
+        - h5repack: added macro to handle failure in H5Dread/write when memory
+          allocation failed inside the library. (PC -- 2011/08/19)
+        - Fixed h5jam not to allow specifying an HDF5 formatted file as input
+          file for -u (user block file) option, because the original HDF5 file
+          will not be accessible if allows. HDFFV-5941 (JKM 2011/08/15)
+        - Revised command help pages of h5jam and h5unjam. The descriptions
+          were not up to date and some were missing.
+          HDFFV-7515 (JKM 2011/08/15)
+        - h5repack: h5repack failed to copy dataset if the layout is changed
+          from chunked with unlimited dims to contiguous. HDFFV-7649
+          (PC -- 2011/07/15)
+        - h5diff: "--delta" option considers two NaN of the same type are
+          different, which is wrong based on h5diff description in Reference
+          Manual. HDFFV-7656  (PC -- 2011/07/15)
+        - Fixed h5diff to display instructive error message and exit with 1
+          when mutually exclusive options (-d, -p and --use-system-epsilon)
+          are used together. HDFFV-7600  (JKM 2011/07/07)
+        - Fixed h5dump to display the first line of each element into correct
+          position for multiple dimention array type.
+          Before this fix, the first line of each element in array were
+          displayed after the last line of previous element without
+          moving to the next line (+indentation).
+          Bug #HDFFV-5878  (JKM 2011/06/15)
+        - Fixed h5dump to display correct value for H5T_STD_I8LE dataset
+          on a system (ppc64, linux, Big-Endian, clustering).
+          Bug #HDFFV-7594  (ABERT & JKM 2011/05/12)
+        - Fixed h5diff to compare file itself correctly. Previously h5diff
+          reported either different or not compatible in certain cases even
+          comparing file itself. This fix also improve performance when
+          comparing same target objects through verifying the obj&file
+          addresses before comparing the details in the objects (ex: datasets
+          or attributes) Bug #HDFFV-5928  (XCAO & JKM 2011/05/06)
+        - Updated h5dump test case script to prevent entire test failure upon
+          source directory is read-only. Bug# HDFFV-4342 (JKM 2011/4/12)
+        - Fixed h5dump displaying incorrect values for H5T_STD_I8BE type data in
+          attribute on Big-Endian machine. H5T_STD_I8BE is unsigned 8bit type,
+          so h5dump is supposed to display -2 instead of 254. It worked
+          correctly on Little-Endian system , but not on Big-Endian system.
+          Bug #HDFFV-4358 (JKM 2011/04/08)
+        - Updated to unify option name to '--enable-error-stack' for printing
+          HDF5 error stack messages for HDF5 tools. h5ls and h5dump for now.
+          For h5ls, this replaces "-e/--errors" option, which is deprecated.
+          Bug#2182 (JKM 2011/3/30)
+        - Fix h5diff for --use-system-epsilon option: the calculation changed
+          from ( |a - b| / b ) to ( |a - b| ). This was decided for better
+          performance. Bug#2184 (JKM 2011/3/24)
+        - Fixed output for H5T_REFERENCE in h5dump. According to the BNF document
+          the output of a H5T_REFERENCE should be followed by the type;
+          <reference> ::= H5T_REFERENCE { <ref_type> }
+          <ref_type> ::= H5T_STD_REF_OBJECT | H5T_STD_REF_DSETREG
+          Previously this was only displayed if the -R option was used.
+          Bug#1725 (ADB 2011/3/28)
+        - Fix h5diff issues for #1: h5diff compared attributes correctly only
+          when two objects have the same number of attributes and attribute
+          names are identical, #2: didn't display useful information about
+          attribute difference. Bug#2121 (JKM 2011/3/17)
+        - Fixed memory leak for h5diff when accessing symbolic links with
+          --follow-symlink option. Bug#2214  (JKM 2011/3/18)
+        - Fixed memory leak for h5diff when access variable length string
+          data. Bug#2216 (JKM 2011/3/18)
+        - Fixed and improved help page for -a option of h5ls.
+          Bug#1904 (JKM 2011/3/11)
+        - Fixed h5dump not to include attribute values in the output file when
+          h5dump "-y -o output_file" options were used. The problem was introduced
+          in HDF5 1.8.6 by showing data pointed by region references. (XCAO 2011/3/9)
+        - Fixed h5copy to be able to copy any object into the same HDF5 file.
+          Previously h5copy displayed error message when target file is same
+          as source file. (XCAO 2011/3/8)
+        - Fixed h5dump for skipping some values for long array type dataset on
+          Windows. This issue only occurred on Windows due to the different
+          return behavior from _vsnprintf() funtion. Bug#2161 (JKM 2011/3/3)
+        - Fixed h5dump for skipping array indices every certain number
+          when the array type dataset is relatively big. The certain number
+          varies according to the size of array. Bug#2092 (JKM 2011/2/15).
+        - Fixed h5diff for the segfault when compares compound datasets
+          with combination of fixed length string types and vlen string types
+          in certain orders. bug#2089 (JKM 2010/12/28)
+        - Improve h5diff performance. 1) use HDmemcmp() before comparing each
+          elements. 2) replace expensive H5Tequals() calls 3) retrieve datatype
+          information at dataset level not each element level for compound
+          datasets
+        - Fixed h5ls to display nested compound type with curly bracket
+          when -S (--simple) option is used with -l (--label), so it shows
+          which member (in curly bracket) belong to which nested compound type
+          and make the output make sense.  bug#1979 (JKM 2010/11/09)
+        - Fixed h5diff to handle variable-length strings in a compound dataset
+          correctly. (also variable-length string array in a compound dataset)
+          Garbage values were displayed when h5diff compared multiple
+          variable-length strings in a compound type dataset.
+          Bug#1989 (JKM 2010/10/28)
+        - Fixed h5copy to fail gracefully when copying object to non-exist
+          group without -p option. Bug#2040 (JKM 2010/10/18)
+        - Fixed to compare member objects and groups recursively when two
+          files or groups are specified to be compared. Bug#1975
+          (JKM 2010/9/16)
+        - Make h5repack be able to convert a layout to COMPACT for small size
+          dataset as default.  bug#1896 (JKM 2010/09/15)
+        - Change h5ls not to manipulate special characters in object name or
+          attribute name for smart display.  bug#1784 (JKM 2010/06/28)
+        - Fixed h5ls to return exit code 1 (error) when non-existent file is
+          specified. bug#1793. (JKM 2010/04/27)
+        - h5copy failed to copy dangling link when the link is specified
+          directly. bug#1817. (JKM 2010/04/22)
+        - h5repack lost attributes from a dataset of reference type. bug#1726.
+          (JKM 2010/3/25)
+        - h5repack sets NULL for object reference value for group or
+          named datatype. bug#1814. (JKM 2010/03/19)
+        - h5diff: fixed incorrect behavior (hang) in parallel mode when
+                  specify invalid options (ex: -v and -q) (JKM 2010/02/17)
+        - h5dump/h5ls display buffer resize fixed in tools library.
+            (ADB - 2009/07/21 - 1520)
+        - Fixed many problems that could occur when using h5repack with named
+            datatypes. (NAF - 2009/4/20 - 1516/1466)
+        - h5dump, h5diff, h5repack were not reading (by hyperslabs) datasets
+            that have a datatype datum size greater than H5TOOLS_BUFSIZE, a
+            constant defined as 1024Kb, such as array types with large
+            dimensions (PVN - 2009/4/1 - 1501)
+        - h5import: By selecting a compression type, a big endian byte order was being
+            selected (PVN - 2009/3/11 - 1462)
+        - zip_perf.c had missing argument on one of the open() calls. Fixed.
+            (AKC - 2008/12/9)
+        - h5dump now checks for uniqueness of committed datatypes.
+            (NAF - 2008/10/15)
+        - Fixed unnecessary indentation of committed datatypes in h5dump.
+            (NAF - 2008/10/15)
+        - Fixed bugs in h5stat:segmemtation fault when printing groups and
+          print warning message when traversal of objects is unsuccessful.
+          (see bug #1253) (VC- 2008/10/13)
+        - Fixed bug in h5ls that prevented relative group listings (like
+            "h5ls foo.h5/bar") from working correctly (QAK - 2008/06/03)
+        - Fixed bug in h5diff that prevented datasets & attributes with
+            variable-length string elements from comparing correctly.
+            (QAK - 2008/02/28)
+        - h5import bug on Windows w/binary datasets. fread in windows needs a
+            binary file to be open with 'rb' instead of 'r' otherwise it
+            terminates execution if an end of file character is found on the
+            input file. Besides that the binary file generated needs to be open
+            with 'wb' , otherwise an end of line character is read twice.
+            (PVN - 2008/02/19)
+        - Fixed bug in h5dump that caused binary output to be made only for the first
+           dataset, when several datasets were requested. (PVN - 2008/04/07)
+        - h5dump: when doing binary output (-b), the stdout printing of attributes
+           was done incorrectly. Removed printing of attributes when doing binary
+           output. PVN - 2008/06/05
+
+
+    High-Level APIs:
+     ------
+      - Packet Table is updated.
+
+        In the Packet Table C API, there are changes with the following functions,
+        which had been ifdef'ed out with VLPT_REMOVED since 2006
+          * H5PTcreate_vl, is removed from this release
+          * H5PTfree_vlen_readbuff, is renamed to H5PTfree_vlen_buff
+          * H5PTis_varlen, is made available again
+
+          Various cleanup: replacing 0/-1 with SUCCEED/FAIL and H5I_BADID with
+          H5I_INVALID_HID.  (BMR, 2016/03/04, HDFFV-442)
+
+      - Fixed problem with H5DSget_scale_name including the NULL terminator in
+        the size calculation returned by the function. The API does not
+        include the NULL terminator in the size returned (MSB- 2013/2/10)
+
+      - Fixed problem with H5TBdelete_record destroying all data following the deletion
+        of a row. (MSB- 2012/7/26)
+
+      - Fixed H5LTget_attribute_string not closing an object identifier when an
+        error occurs. (MSB- 2012/7/21)
+
+      - Fixed the H5LTdtype_to_text function.  It had some memory problems when
+        dealing with some complicated data types. HDFFVI-7701 (SLU - 2011/10/19)
+
+      - Fixed a bug in H5DSattach_scale, H5DSis_attached and H5DSdetach_scale
+        caused by using H5Tget_native_type function to determine the native
+        type for reading REFERENCE_LIST attribute. The bug was exposed
+        on Mac PPC.
+                                     (EIP - 2010/05/22 -1851)
+      - Fixed a bug in the H5DSdetach_scale function when 0 bytes
+        were allocated after the last reference to a dim. scale
+        was removed from the list of references in a VL element of the
+        DIMENSION_LIST attribute; modified the function to comply
+        with the Spec: DIMENSION_LIST attribute is deleted now when no
+        dimension scales left attached.
+                                     (EIP - 2010/05/14 -1822)
+      - Fixed a bug where the H5TB API would forget the order of fields when
+          added out of offset order. (NAF - 2009/10/27 - 1582)
+      - H5DSis_attached failed to account for different platform types. Added a
+          get native type call. (ADB - 2009/9/29 - 1562)
+      - Dimension scales: The scale index return value in H5DSiterate_scales was not always
+          incremented. (PVN - 2009/4/8 - 1538)
+
+    Fortran High-Level APIs:
+     ------
+
+      - Lite: The h5ltget_attribute_string_f used to return the C NULL character in the
+              returned character buffer. The returned Fortran charactor buffer now does
+              not return the C NULL character. (MSB - 2012/3/23)
+      - Lite: The h5ltget_dataset_info_f function (gets information about a dataset)
+           was not correctly returning the dimension array. (PVN - 2009/3/23)
+      - Lite: the h5ltread_dataset_string_f and h5ltget_attribute_string_f functions
+           had memory problems with the g95 fortran compiler. (PVN � 5/13/2009) 1522
+
+
+
+
+
+    Documentation
+    -------------
+
+
+    F90 APIs
+    --------
+       - Modified the h5open_f and h5close_f subroutines to not to call H5open
+         and H5close correspodningly. While the H5open call just adds overhead,
+         the H5close call called by an Fortran application shuts down the HDF5
+         library making it unaccessible to the application.
+                                              HDFFV-915 (EIP & SB - 2011/10/13)
+
+
+    C++ APIs
+    --------
+    - The constructor PropList::PropList(id) was fixed to act properly
+      according to the nature of 'id'.  When 'id' is a property class id,
+      a new property list will be created.  When 'id' id a property list id,
+      a copy of the property list will be made. (BMR - 2010/5/9)
+    - The parameters 'size' and 'bufsize' in CommonFG::getLinkval and
+      CommonFG::getComment, respectively, now have default values for
+      user's convenience.  (BMR - 2009/10/23)
+    - NULL pointer accessing was fixed, bugzilla 1061.  (BMR - 2009/10/05)
+    - read/write methods of DataSet and Attribute classes were fixed
+      to handle string correctly.  (BMR - 2009/07/26)
+    - Fixed bug that caused segfaults in Attribute::read. (BMR - 2008/04/20)
+    - Fixed bug in PropList::getClassName to use portable HDfree instead
+        of free. (BMR - 2008/04/20)
+    - Fixed a design bug which allowed an Attribute object to create/modify
+      attributes (bugzilla #1068).  The API class hierarchy was revised
+      to address the problem.  Classes AbstractDS and Attribute are moved
+      out of H5Object.  Class Attribute now multiply inherits from
+      IdComponent and AbstractDs and class DataSet from H5Object and
+      AbstractDs.  In addition, the data member IdComponent::id was
+      moved into subclasses: Attribute, DataSet, DataSpace, DataType,
+      H5File, Group, and PropList. (BMR - 2008/08/10)
+    - IdComponent::dereference was incorrect and replaced as described
+      in "New Features" section.
+      (BMR - 2008/08/10)
+
+    Testing
+    -------
+    - tools/h5diff/testh5diff.sh is run in every "make check", even after it
+      has passed in the previous run. It should not run again if there is no
+      code changes. Fixed. (AKC - 2013/07/19 HDFFV-8392)
+    - In some Mac system, testlibinfo.sh failed with this error:
+         Check file ../src/.libs/libhdf5.7.dylib
+         strings: object: ../src/.libs/libhdf5.7.dylib malformed object \
+         (unknown load command 15)
+      The strings command of Mac inspects library files and older
+      versions of strings may not know newer library format, resulting
+      in errors.  Fixed by sending the library file as stdin to the strings
+      coommand to avoid this problem. (AKC - 2013/03/08 HDFFV-8305)
+
+    - Fixed a typo in the ERROR macro in test/testhdf5.h. It segmentation
+      faulted when used before. (AKC - 2013/02/12 HDFFV-8267)
+
+
+Supported Platforms
+===================
+    AIX 6.1                       xlc 10.1.0.5
+    (NASA G-ADA)                  xlC 10.1.0.5
+                                  xlf90 12.1.0.6
+
+    Linux 2.6.18-308.13.1.el5PAE  GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP i686 i686 i386         compilers for 32-bit applications;
+    (jam)                             Version 4.1.2 20080704 (Red Hat 4.1.2-54)
+                                      Version 4.8.2
+                                  PGI C, Fortran, C++ Compilers for 32-bit
+                                  applications;
+                                      Version 13.7-0
+                                  Intel(R) C, C++, Fortran Compiler for 32-bit
+                                  applications;
+                                      Version 14.0.2 (Build 20140120)
+
+    Linux 2.6.18-371.6.1.el5      GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers for 64-bit applications;
+    (koala)                           Version 4.1.2 20080704 (Red Hat 4.1.2-54)
+                                      Version 4.8.2
+                                  Intel(R) C, C++, Fortran Compilers for
+                                  applications running on Intel(R) 64;
+                                      Version 14.0.2 (Build 20140120)
+
+    Linux 2.6.32-431.11.2.el6    GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (platypus)                       Version 4.4.7 20120313
+                                     Version 4.8.2
+                                  PGI C, Fortran, C++ for 64-bit target on
+                                  x86-64;
+                                      Version 13.7-0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 14.0.2 (Build 20140120)
+
+    Linux 2.6.32-431.29.2.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+                                  IBM XL C/C++ V13.1
+                                  IBM XL Fortran V15.1
+
+    Linux 2.6.32-220.23.1.1chaos  Intel C, C++, Fortran Compilers
+    ch5.x86_64 GNU/Linux              Version 12.1.5.339
+    (LLNL Aztec)
+
+    IBM Blue Gene/P               XL C for Blue Gene/P, bgxlc V9.0
+    (LLNL uDawn)                  XL C++ for Blue Gene/P, bgxlC V9.0
+                                  XL Fortran for Blue Gene/P, bgxlf90 V11.1
+
+    SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
+    (emu)                         Sun Fortran 95 8.6 SunOS_sparc
+                                  Sun C++ 5.12 SunOS_sparc
+
+    Windows 7                     Visual Studio 2008 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015  (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 1.7.34(0.285/5/3) gcc(4.9.2) compiler and gfortran)
+                                  (cmake and autotools)
+
+    Windows 7 x64                 Visual Studio 2008 (cmake)
+                                  Visual Studio 2010 w/ Intel Fortran 14 (cmake)
+                                  Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2015  (cmake)
+
+    Windows 8.1                   Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Windows 8.1 x64               Visual Studio 2012 w/ Intel Fortran 15 (cmake)
+                                  Visual Studio 2013 w/ Intel Fortran 15 (cmake)
+
+    Mac OS X Lion 10.7.3          gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 4.2.1
+    32- and 64-bit                g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 4.2.1
+    (duck)                        gfortran GNU Fortran (GCC) 4.6.2
+
+    Mac OS X Mountain Lion 10.8.1 cc Apple clang version 4.0 from Xcode 4.5.1
+    (owl)                         c++ Apple clang version 4.0 from Xcode 4.5.1
+                gcc i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 from Xcode 4.5.1
+                g++ i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 from Xcode 4.5.1
+                        gfortran GNU Fortran (GCC) 4.6.2
+
+
+Tested Configuration Features Summary
+=====================================
+
+    In the tables below
+          y   = tested
+          n   = not tested in this release
+          C   = Cluster
+          W   = Workstation
+          x   = not working in this release
+          dna = does not apply
+          ( ) = footnote appears below second table
+          <blank> = testing incomplete on this feature or platform
+
+Platform                              C         F90/   F90      C++  zlib  SZIP
+                                      parallel  F2003  parallel
+Solaris2.11 32-bit                      n        y/y    n        y    y     y
+Solaris2.11 64-bit                      n        y/n    n        y    y     y
+Windows 7                               y        y/y    n        y    y     y
+Windows 7 x64                           y        y/y    n        y    y     y
+Windows 7 Cygwin                        n        y/n    n        y    y     y
+Windows 7 x64 Cygwin                    n        y/n    n        y    y     y
+Windows 8                               y        y/y    n        y    y     y
+Windows 8     x64                       y        y/y    n        y    y     y
+Mac OS X Lion 10.7.3 32-bit             n        y/y    n        y    y     n
+Mac OS X Lion 10.7.3 64-bit             n        y/y    n        y    y     y
+Mac OS X Mountain Lion 10.8.1 64-bit    n        y/y    n        y    y     y
+Mac OS X Mavericks 10.9.1 64-bit        n        y/y    n        y    y     ?
+AIX 6.1 32- and 64-bit                  n        y/n    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 GNU    y        y/y    y        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 Intel  n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18-308 i686 PGI    n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 GNU      n        y/y    n        y    y     y
+CentOS 5.9 Linux 2.6.18 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 GNU      y        y/y    y        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 Intel    n        y/y    n        y    y     y
+CentOS 6.4 Linux 2.6.32 x86_64 PGI      n        y/y    n        y    y     y
+Linux 2.6.32-431.11.2.el6.ppc64         n        y/n    n        y    y     y
+
+
+Platform                                 Shared  Shared    Shared    Thread-
+                                         C libs  F90 libs  C++ libs  safe
+Solaris2.11 32-bit                         y       y         y         y
+Solaris2.11 64-bit                         y       y         y         y
+Windows 7                                  y       y         y         y
+Windows 7 x64                              y       y         y         y
+Windows 7 Cygwin                           n       n         n         y
+Windows 7 x64 Cygwin                       n       n         n         y
+Windows 8                                  y       y         y         y
+Windows 8 x64                              y       y         y         y
+Mac OS X Lion 10.7.3 32-bit                y       n         y         y
+Mac OS X Lion 10.7.3 64-bit                y       n         y         y
+Mac OS X Mountain Lion 10.8.1 64-bit       y       n         y         y
+Mac OS X Mavericks 10.9.1 64-bit           y       n         y         y
+AIX 6.1 32- and 64-bit                     y       n         n         y
+CentOS 5.9 Linux 2.6.18-308 i686 GNU       y       y         y         y
+CentOS 5.9 Linux 2.6.18-308 i686 Intel     y       y         y         n
+CentOS 5.9 Linux 2.6.18-308 i686 PGI       y       y         y         n
+CentOS 5.9 Linux 2.6.18 x86_64 GNU         y       y         y         y
+CentOS 5.9 Linux 2.6.18 x86_64 Intel       y       y         y         n
+CentOS 6.4 Linux 2.6.32 x86_64 GNU         y       y         y         n
+CentOS 6.4 Linux 2.6.32 x86_64 Intel       y       y         y         n
+CentOS 6.4 Linux 2.6.32 x86_64 PGI         y       y         y         n
+Linux 2.6.32-431.11.2.el6.ppc64            y       y         y         n
+
+Compiler versions for each platform are listed in the preceding
+"Supported Platforms" table.
+
+
+More Tested Platforms
+=====================
+The following platforms are not supported but have been tested for this release.
+
+    Linux 2.6.18-308.13.1.el5PAE  MPICH mpich 3.1.2 compiled with
+    #1 SMP i686 i686 i386             gcc 4.9.1 and gfortran 4.9.1
+    (jam)                         g95 (GCC 4.0.3 (g95 0.94!)
+
+    Linux 2.6.18-431.11.2.el6     MPICH mpich 3.1.2 compiled with
+    #1 SMP x86_64 GNU/Linux           gcc 4.9.1 and gfortran 4.9.1
+    (platypus)                    g95 (GCC 4.0.3 (g95 0.94!)
+
+    FreeBSD 8.2-STABLE i386       gcc 4.2.1 [FreeBSD] 20070719
+    (loyalty)                     gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    FreeBSD 8.2-STABLE amd64      gcc 4.2.1 [FreeBSD] 20070719
+    (freedom)                     gcc 4.6.1 20110422
+                                  g++ 4.6.1 20110422
+                                  gfortran 4.6.1 20110422
+
+    Debian7.5.0 3.2.0-4-686 #1 SMP Debian 3.2.51-1 i686 GNU/Linux
+                                  gcc (Debian 4.7.2-5) 4.7.2
+                                  GNU Fortran (Debian 4.7.2-5) 4.7.2
+                                  (cmake and autotools)
+
+    Debian7.5.0 3.2.0-4-amd64 #1 SMP Debian 3.2.51-1 x86_64 GNU/Linux
+                                  gcc (Debian 4.7.2-5) 4.7.2
+                                  GNU Fortran (Debian 4.7.2-5) 4.7.2
+                                  (cmake and autotools)
+
+    Fedora20 3.15.3-200.fc20.i6866 #1 SMP i686 i686 i386 GNU/Linux
+                                  gcc (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  GNU Fortran (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  (cmake and autotools)
+
+    Fedora20 3.15.3-200.fc20.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  GNU Fortran (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
+                                  (cmake and autotools)
+
+    SUSE 13.1 3.11.10-17-desktop #1 SMP PREEMPT i686 athlon i386 GNU/Linux
+                                  gcc (SUSE Linux) 4.8.1
+                                  GNU Fortran (SUSE Linux) 4.8.1
+                                  (cmake and autotools)
+
+    SUSE 13.1 3.11.10-17-desktop #1 SMP PREEMPT x86_64 x86_64 x86_64 GNU/Linux
+                                  gcc (SUSE Linux) 4.8.1
+                                  GNU Fortran (SUSE Linux) 4.8.1
+                                  (cmake and autotools)
+
+    Ubuntu 14.04 3.13.0-35-generic #62-Ubuntu SMP i686 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  GNU Fortran (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  (cmake and autotools)
+
+    Ubuntu 14.04 3.13.0-35-generic #62-Ubuntu SMP x86_64 GNU/Linux
+                                  gcc (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  GNU Fortran (Ubuntu/Linaro 4.9.1-0ubuntu1) 4.9.1
+                                  (cmake and autotools)
+
+    Cray Linux Environment (CLE)  PrgEnv-pgi/4.0.46
+    hopper.nersc.gov              pgcc 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgf90 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+                                  pgCC 12.5-0 64-bit target on x86-64 Linux -tp shanghai
+
+
+Known Problems
+==============
+* "make check" fails on CYGWIN when building shared lib files is enabled.  The
+   default on Cygwin has been changed to disable shared.  It can be enabled with
+   the --enable-shared configure option but is likely to fail "make check"
+   with GCC compilers. (LK -2015/04/16)
+
+* CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv
+  catches some undefined behavior in the alignment algorithm of the macro DETECT_I
+  in H5detect.c (Issue 8147).  Since the algorithm is trying to detect the alignment
+  of integers, ideally the flag -fcatch-undefined-behavior shouldn't to be used for
+  H5detect.c. In the future, we can separate flags for H5detect.c from the rest of
+  the library. (SLU - 2013/10/16)
+
+* The 5.9 C++ compiler on Sun failed to compile a C++ test ttypes.cpp.  It
+  complains with this message:
+      "/home/hdf5/src/H5Vprivate.h", line 130: Error: __func__ is not defined.
+
+  The reason is that __func__ is a predefined identifier in C99 standard.  The
+  HDF5 C library uses it in H5private.h.  The test ttypes.cpp includes
+  H5private.h (H5Tpkg.h<-H5Fprivate.h<-H5Vprivate.h<-H5private.h).  Sun's 5.9
+  C++ compiler doesn't support __func__, thus fails to compile the C++ test.
+  But 5.11 C++ compiler does.  To check whether your Sun C++ compiler knows this
+  identifier, try to compile the following simple C++ program:
+      #include<stdio.h>
+
+      int main(void)
+      {
+          printf("%s\n", __func__);
+          return 0;
+      }
+  (SLU - 2012/11/5)
+
+* The C++ and FORTRAN bindings are not currently working on FreeBSD with the
+  native release 8.2 compilers (4.2.1), but are working with gcc 4.6 from the
+  ports (and probably gcc releases after that).
+  (QAK - 2012/10/19)
+
+* The data conversion test dt_arith.c has failures (segmentation fault) from
+  "long double" to other datatypes during hard conversion when the library
+  is built with the default GCC 4.2.1 on Mac Lion system.  It only happens
+  with optimization (-O3, -O2, and -O1).  Some newer versions of GCC do not
+  have this problem.  Users should disable optimization or try newer version
+  of GCC. (Issue 8017. SLU - 2012/6/12)
+
+* The data conversion test dt_arith.c fails in "long double" to integer
+  conversion on Ubuntu 11.10 (3.0.0.13 kernal) with GCC 4.6.1 if the library
+  is built with optimization -O3 or -O2.  The older GCC (4.5) or newer kernal
+  (3.2.2 on Fedora) doesn't have the problem.  Users should lower down the
+  optimization level (-O1 or -O0) by defining CFLAGS in the command line of
+  "configure" like:
+
+      CFLAGS=-O1 ./configure
+
+  It will overwrite the library's default optimization level. (Issue 7829.
+  SLU - 2012/2/7)
+
+* --with-mpe configure option does not work with Mpich2. AKC - 2011/03/10)
+
+* While working on the 1.8.6 release of HDF5, a bug was discovered that can
+  occur when reading from a dataset in parallel shortly after it has been
+  written to collectively. The issue was exposed by a new test in the parallel
+  HDF5 test suite, but had existed before that. We believe the problem lies with
+  certain MPI implementations and/or filesystems.
+
+  We have provided a pure MPI test program, as well as a standalone HDF5
+  program, that can be used to determine if this is an issue on your system.
+  They should be run across multiple nodes with a varying number of processes.
+  These programs can be found at:
+  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
+
+* Parallel mode in AIX will fail some of the testcheck_version.sh tests where
+  it treats "exit(134) the same as if process 0 had received an abort signal.
+  This is fixed and will be available in the next release. AKC - 2009/11/3
+
+* The PathScale MPI implementation, accessing a Panasas file system, would
+  cause H5Fcreate() with H5F_ACC_EXCL to fail even when the file is not
+  existing. This is due to the MPI_File_open() call failing if the amode has
+  the MPI_MODE_EXCL bit set. (See bug 1468 for details.) AKC - 2009/8/11
+
+* Parallel tests failed with 16 processes with data inconsistency at testphdf5
+  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
+  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
+  with MPI IO. (CMC - 2009/04/28)
+
+* For SNL, spirit/liberty/thunderbird: The serial tests pass but parallel
+  tests failed with MPI-IO file locking message. AKC - 2007/6/25.
+* On Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers use
+  -mp -O1 compilation flags to build the libraries. Higher level of optimization
+  causes failures in several HDF5 library tests.
+* For HPUX 11.23 many tools tests failed for 64-bit version when linked to the
+  shared libraries (tested for 1.8.0-beta2)
+* For SNL, Red Storm: only paralle HDF5 is supported.  The serial tests pass
+  and the parallel tests also pass with lots of non-fatal error messages.
+* on SUN 5.10 C++ test fails in the "Testing Shared Datatypes with Attributes" test
+* configuring with --enable-debug=all produces compiler errors on most
+  platforms.  Users who want to run HDF5 in debug mode should use
+  --enable-debug rather than --enable-debug=all to enable debugging
+  information on most modules.
+* On Mac OS 10.4, test/dt_arith.c has some errors in conversion from long
+  double to (unsigned) long long and from (unsigned)long long to long double.
+* On Altix SGI with Intel 9.0 testmeta.c would not compile with -O3
+  optimization flag.
+* On VAX, Scaleoffset filter isn't supported. The filter cannot be applied to
+  HDF5 data generated on VAX. Scaleoffset filter only supports IEEE standard
+  for floating-point data.
+* On Cray X1, a lone colon on the command line of h5dump --xml (as in
+  the testh5dumpxml.sh script) is misinterpereted by the operating system
+  and causes an error.
+* On mpich 1.2.5 and 1.2.6, we found that if more than two processes
+  contribute no IO and the application asks to do IO with collective, we found
+  that when using 4 processors, a simple collective write will be hung
+  sometimes. This can be verified with t_mpi test under testpar.
+* The dataset created or rewritten with the v1.6.3 library or after can't
+  be read with the v1.6.2 library or before when Fletcher32 EDC(filter) is
+  enabled.  There was a bug in the calculating code of the Fletcher32
+  checksum in the library before v1.6.3.  The checksum value wasn't consistent
+  between big-endian and little-endian systems.  This bug was fixed in
+  Release 1.6.3.  However, after fixing the bug, the checksum value is no
+  longer the same as before on little-endian system.  The library release
+  after 1.6.4 can still read the dataset created or rewritten with the library
+  of v1.6.2 or before.  SLU - 2005/6/30
+* For the version 6(6.02 and 6.04) of Portland Group compiler on AMD Opteron
+  processor, there's a bug in the compiler for optimization(-O2).  The library
+  failed in several tests but all related to multi driver.  The problem has
+  been reported to the vendor.
+* On IBM AIX systems, parallel HDF5 mode will fail some tests with error
+  messages like "INFO: 0031-XXX ...".  This is from the command poe.
+  Set the environment variable MP_INFOLEVEL to 0 to minimize the messages
+  and run the tests again.
+  The tests may fail with messages like "The socket name is already
+  in use".  HDF5 does not use sockets (except for stream-VFD).  This is
+  due to problems of the poe command trying to set up the debug socket.
+  Check if there are many old /tmp/s.pedb.* staying around.  These are
+  sockets used by the poe command and left behind due to failed commands.
+  Ask your system administrator to clean them out.  Lastly, request IBM
+  to provide a mean to run poe without the debug socket.
+
+* The C++ library's tests fails when compiling with PGI C++ compiler.  The
+  workaround until the problem is correctly handled is to use the
+  flag "--instantiate=local" prior to the configure and build steps, as:
+        setenv CXX "pgCC --instantiate=local"  for pgCC 5.02 and higher
+
+
+* The stream-vfd test uses ip port 10007 for testing. If another
+  application is already using that port address, the test will hang
+  indefinitely and has to be terminated by the kill command. To try the
+  test again, change the port address in test/stream_test.c to one not
+  being used in the host.
+
+* The --enable-static-exec configure flag will only statically link libraries
+  if the static version of that library is present. If only the shared version
+  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
+  for example, only have shared versions), the flag should still result in a
+  successful compilation, but note that the installed executables will not be
+  fully static. Thus, the only guarantee on these systems is that the
+  executable is statically linked with just the HDF5 library.
+
+* With the gcc 2.95.2 compiler, HDF 5 uses the `-ansi' flag during
+  compilation. The ANSI version of the compiler complains about not being
+  able to handle the `long long' datatype with the warning:
+
+        warning: ANSI C does not support `long long'
+
+  This warning is innocuous and can be safely ignored.
+
+* Certain platforms give false negatives when testing h5ls:
+    - Cray J90 and Cray T90IEEE give errors during testing when displaying
+      some floating-point values. These are benign differences due to
+      the different precision in the values displayed and h5ls appears to
+      be dumping floating-point numbers correctly.
+
+* Not all platforms behave correctly with szip's shared libraries. Szip is
+  disabled in these cases, and a message is relayed at configure time. Static
+  libraries should be working on all systems that support szip, and should be
+  used when shared libraries are unavailable. There is also a configure error
+  on Altix machines that incorrectly reports when a version of szip without
+  an encoder is being used.
+
+* On some platforms that use Intel and Absoft compilers to build HDF5 fortran library,
+  compilation may fail for fortranlib_test.f90, fflush1.f90 and fflush2.f90
+  complaining about exit subroutine. Comment out the line
+  IF (total_error .ne. 0) CALL exit (total_error)
+
+* Information about building with PGI and Intel compilers is available in
+  INSTALL file sections 5.7 and 5.8
+
+* On at least one system, (SDSC DataStar), the scheduler (in this case
+  LoadLeveler) sends job status updates to standard error when you run
+  any executable that was compiled with the parallel compilers.
+
+  This causes problems when running "make check" on parallel builds, as
+  many of the tool tests function by saving the output from test runs,
+  and comparing it to an exemplar.
+
+  The best solution is to reconfigure the target system so it no longer
+  inserts the extra text.  However, this may not be practical.
+
+  In such cases, one solution is to "setenv HDF5_Make_Ignore yes" prior to
+  the configure and build.  This will cause "make check" to continue after
+  detecting errors in the tool tests.  However, in the case of SDSC DataStar,
+  it also leaves you with some 150 "failed" tests to examine by hand.
+
+  A second solution is to write a script to run serial tests and filter
+  out the text added by the scheduler.  A sample script used on SDSC
+  DataStar is given below, but you will probably have to customize it
+  for your installation.
+
+  Observe that the basic idea is to insert the script as the first item
+  on the command line which executes the the test.  The script then
+  executes the test and filters out the offending text before passing
+  it on.
+
+        #!/bin/csh
+
+        set STDOUT_FILE=~/bin/serial_filter.stdout
+        set STDERR_FILE=~/bin/serial_filter.stderr
+
+        rm -f $STDOUT_FILE $STDERR_FILE
+
+        ($* > $STDOUT_FILE) >& $STDERR_FILE
+
+  set RETURN_VALUE=$status
+
+        cat $STDOUT_FILE
+
+        tail +3 $STDERR_FILE
+
+  exit $RETURN_VALUE
+
+  You get the HDF make files and test scipts to execute your filter script
+  by setting the environment variable "RUNSERIAL" to the full path of the
+  script prior to running configure for parallel builds.  Remember to
+  "unsetenv RUNSERIAL" before running configure for a serial build.
+
+  Note that the RUNSERIAL environment variable exists so that we can
+  can prefix serial runs as necessary on the target system.  On DataStar,
+  no prefix is necessary.  However on an MPICH system, the prefix might
+  have to be set to something like "/usr/local/mpi/bin/mpirun -np 1" to
+  get the serial tests to run at all.
+
+  In such cases, you will have to include the regular prefix in your
+  filter script.
+
+* H5Ocopy() does not copy reg_ref attributes correctly when shared-message
+  is turn on. The value of the reference in the destination attriubte is
+  wrong. This H5Ocopy problem will affect h5copy tool
+
diff --git a/release_docs/HISTORY-1_9.txt b/release_docs/HISTORY-1_9.txt
deleted file mode 100644
index 8e7648a..0000000
--- a/release_docs/HISTORY-1_9.txt
+++ /dev/null
@@ -1,6 +0,0 @@
- HDF5 HISTORY
- ============
- This file contains history of the HDF5 1.9 branch
- 
- CONTENTS
-
diff --git a/release_docs/INSTALL b/release_docs/INSTALL
index 2dcb9be..baad559 100644
--- a/release_docs/INSTALL
+++ b/release_docs/INSTALL
@@ -3,10 +3,11 @@ Instructions for the Installation of HDF5 Software
 ==================================================
 
 This file provides instructions for installing the HDF5 software.  
-If you have any problems with the installation, please see The HDF Group's
-support page at the following location:
 
-    http://www.hdfgroup.org/services/support.html
+For help with installing, questions can be posted to the HDF Forum or sent to the HDF Helpdesk:
+
+   HDF Forum:     https://forum.hdfgroup.org/ 
+   HDF Helpdesk:  https://portal.hdfgroup.org/display/support/The+HDF+Help+Desk
 
 CONTENTS
 --------
@@ -31,59 +32,34 @@ CONTENTS
         4.3. Configuring
         4.3.1. Specifying the installation directories
         4.3.2. Using an alternate C compiler
-        4.3.3. Configuring for 64-bit support
-        4.3.4. Additional compilation flags
-        4.3.5. Compiling HDF5 wrapper libraries
-        4.3.6. Specifying other programs
-        4.3.7. Specifying other libraries and headers
-        4.3.8. Static versus shared linking
-        4.3.9. Optimization versus symbolic debugging
-        4.3.10. Parallel versus serial library
-        4.3.11. Threadsafe capability
-        4.3.12. Backward compatibility
+        4.3.3. Additional compilation flags
+        4.3.4. Compiling HDF5 wrapper libraries
+        4.3.5. Specifying other programs
+        4.3.6. Specifying other libraries and headers
+        4.3.7. Static versus shared linking
+        4.3.8. Optimization versus symbolic debugging
+        4.3.9. Parallel versus serial library
+        4.3.10. Threadsafe capability
+        4.3.11. Backward compatibility
         4.4. Building
         4.5. Testing
         4.6. Installing HDF5
 
         5. Using the Library
 
-        6. Support
-
-        A. Warnings about compilers
-        A.1. GNU (Intel platforms)
-        A.2. DEC
-        A.3. SGI (Irix64 6.2)
-        A.4. Windows/NT
-
-        B. Large (>2GB) versus small (<2GB) file capability
-
-        C. Building and testing with other compilers
-        C.1.  Building and testing with Intel compilers
-        C.2.  Building and testing with PGI compilers
 
 *****************************************************************************
 
 1. Obtaining HDF5
         The latest supported public release of HDF5 is available from
-        ftp://ftp.hdfgroup.org/HDF5/current/src.  For Unix and UNIX-like 
+        https://www.hdfgroup.org/downloads/hdf5/.  For Unix and UNIX-like 
         platforms, it is available in tar format compressed with gzip.  
         For Microsoft Windows, it is in ZIP format.
 
-        The HDF team also makes snapshots of the source code available on
-        a regular basis. These snapshots are unsupported (that is, the
-        HDF team will not release a bug-fix on a particular snapshot;
-        rather any bug fixes will be rolled into the next snapshot).
-        Furthermore, the snapshots have only been tested on a few
-        machines and may not test correctly for parallel applications.
-        Snapshots, in a limited number of formats, can be found on THG's 
-        development FTP server:
-
-            ftp://ftp.hdfgroup.uiuc.edu/pub/outgoing/hdf5/snapshots 
-
 
 2. Quick installation
         For those who don't like to read ;-) the following steps can be used
-        to configure, build, test, and install the HDF5 Library, header files,
+        to configure, build, test, and install the HDF5 library, header files,
         and support programs. For example, to install HDF5 version X.Y.Z at
         location /usr/local/hdf5, use the following steps.
 
@@ -125,28 +101,30 @@ CONTENTS
 
 3. HDF5 dependencies
 3.1. Zlib
-        The HDF5 Library includes a predefined compression filter that 
+        The HDF5 library includes a predefined compression filter that 
         uses the "deflate" method for chunked datasets. If zlib-1.1.2 or
         later is found, HDF5 will use it.  Otherwise, HDF5's predefined
         compression method will degenerate to a no-op; the compression
         filter will succeed but the data will not be compressed.
 
 3.2. Szip (optional)
-        The HDF5 Library includes a predefined compression filter that
+        The HDF5 library includes a predefined compression filter that
         uses the extended-Rice lossless compression algorithm for chunked
-        datasets. For more information about Szip compression and license
-        terms, see http://hdfgroup.org/doc_resource/SZIP/.
+        datasets. For information on Szip compression, license terms,
+        and obtaining the Szip source code, see:
+
+           https://portal.hdfgroup.org/display/HDF5/Szip+Compression+in+HDF+Products
 
-        The Szip source code can be obtained from the HDF5 Download page
-        http://www.hdfgroup.org/HDF5/release/obtain5.html#extlibs. Building
-        instructions are available with the Szip source code.
+        Building instructions are available with the Szip source code.
 
         The HDF Group does not distribute separate Szip precompiled libraries,
-        but the HDF5 binaries available from
-        http://www.hdfgroup.org/HDF5/release/obtain5.html include 
-        the Szip encoder enabled binary for the corresponding platform.
+        but the HDF5 pre-built binaries provided on The HDF Group download page
+        include the Szip library with the encoder enabled. These can be found
+        here:
 
-        To configure the HDF5 Library with the Szip compression filter, use
+           https://www.hdfgroup.org/downloads/hdf5/ 
+
+        To configure the HDF5 library with the Szip compression filter, use
         the '--with-szlib=/PATH_TO_SZIP' flag. For more information, see
         section 4.3.7, "Specifying other libraries and headers."
 
@@ -204,20 +182,6 @@ CONTENTS
             $ cd build-fortran
             $ ../hdf5-X.Y.Z/configure --enable-fortran ...
 
-        Unfortunately, this does not work on recent Irix platforms (6.5?
-        and later) because that `make' does not understand the VPATH variable. 
-        However, HDF5 also supports Irix `pmake' which has a .PATH target 
-        which serves a similar purpose. Here's what the Irix man pages say 
-        about VPATH, the facility used by HDF5 makefiles for this feature:
-
-                The VPATH facility is a derivation of the undocumented
-                VPATH feature in the System V Release 3 version of make.
-                System V Release 4 has a new VPATH implementation, much
-                like the pmake(1) .PATH feature. This new feature is also
-                undocumented in the standard System V Release 4 manual
-                pages.  For this reason it is not available in the IRIX
-                version of make. The VPATH facility should not be used
-                with the new parallel make option.
 
 4.3. Configuring
         HDF5 uses the GNU autoconf system for configuration, which
@@ -243,7 +207,7 @@ CONTENTS
 4.3.1. Specifying the installation directories
         The default installation location is the HDF5 directory created in
         the build directory. Typing `make install' will install the HDF5
-        Library, header files, examples, and support programs in hdf5/lib,
+        library, header files, examples, and support programs in hdf5/lib,
         hdf5/include, hdf5/doc/hdf5/examples, and hdf5/bin. To use a path
         other than hdf5, specify the path with the `--prefix=PATH' switch:
 
@@ -275,45 +239,24 @@ CONTENTS
 
             $ CC=/usr/local/mpi/bin/mpicc ./configure
 
-4.3.3. Configuring for 64-bit support
-        Several machine architectures support 32-bit or 64-bit binaries.
-        The options below describe how to enable support for different options.
-
-        On Irix64, the default compiler is `cc'. To use an alternate compiler,
-        specify it with the CC variable:
-
-            $ CC='cc -n32' ./configure
-
-        Similarly, users compiling on a Solaris machine and desiring to
-        build the distribution with 64-bit support should specify the
-        correct flags with the CC variable:
-
-            $ CC='cc -m64' ./configure
-
-        To configure AIX 64-bit support including the Fortran and C++ APIs,
-        (Note: need to set $AR to 'ar -X 64'.)
-        Serial:
-            $ CFLAGS=-q64 FCFLAGS=-q64 CXXFLAGS=-q64 AR='ar -X 64'\
-              ./configure --enable-fortran
-        Parallel: (C++ not supported with parallel)
-            $ CFLAGS=-q64 FCFLAGS=-q64 AR='ar -X 64'\
-              ./configure --enable-fortran
 
-4.3.4. Additional compilation flags
-        If addtional flags must be passed to the compilation commands,
+4.3.3. Additional compilation flags
+        If additional flags must be passed to the compilation commands,
         specify those flags with the CFLAGS variable. For instance,
         to enable symbolic debugging of a production version of HDF5, one
         might say:
 
-            $ CFLAGS=-g ./configure --enable-production
+            $ CFLAGS=-g ./configure --enable-build-mode=production
 
-4.3.5. Compiling HDF5 wrapper libraries
-        One can optionally build the Fortran and/or C++ interfaces to the
-        HDF5 C library. By default, both options are disabled. To build
-        them, specify `--enable-fortran' and `--enable-cxx', respectively.
+4.3.4. Compiling HDF5 wrapper libraries
+        One can optionally build the Fortran, C++, and Java interfaces to
+        the HDF5 C library. By default, these options are disabled. To build
+        them, specify '--enable-fortran', '--enable-cxx', or '--enable-java',
+        respectively.
 
             $ ./configure --enable-fortran
             $ ./configure --enable-cxx
+            $ ./configure --enable-java
         
         Configuration will halt if a working Fortran 90 or 95 compiler or
         C++ compiler is not found. Currently, the Fortran configure tests
@@ -322,15 +265,8 @@ CONTENTS
 
             $ FC=/usr/local/bin/g95 ./configure --enable-fortran
 
-        Note: The Fortran and C++ interfaces are not supported on all the
-              platforms the main HDF5 Library supports. Also, the Fortran
-              interface supports parallel HDF5 while the C++ interface does
-              not.
 
-        Note: See sections 4.7 and 4.8 for building the Fortran library with
-              Intel or PGI compilers. 
-
-4.3.6. Specifying other programs
+4.3.5. Specifying other programs
         The build system has been tuned for use with GNU make but also 
         works with other versions of make.  If the `make' command runs a
         non-GNU version but a GNU version is available under a different
@@ -346,7 +282,7 @@ CONTENTS
         the `ar' and `ranlib' (or `:') commands to override values
         detected by configure.
 
-        The HDF5 Library, include files, and utilities are installed
+        The HDF5 library, include files, and utilities are installed
         during `make install' (described below) with a BSD-compatible
         install program detected automatically by configure. If none is
         found, the shell script bin/install-sh is used. Configure does not
@@ -364,7 +300,7 @@ CONTENTS
                because the HDF5 makefiles also use the install program to
                change file ownership and/or access permissions.
 
-4.3.7. Specifying other libraries and headers
+4.3.6. Specifying other libraries and headers
         Configure searches the standard places (those places known by the
         systems compiler) for include files and header files. However,
         additional directories can be specified by using the CPPFLAGS
@@ -389,12 +325,12 @@ CONTENTS
               ./configure
 
         HDF5 includes Szip as a predefined compression method (see 3.2).  
-        To enable Szip compression, the HDF5 Library must be configured 
-        and built using the Szip Library:
+        To enable Szip compression, the HDF5 library must be configured 
+        and built using the Szip library:
 
             $ ./configure --with-szlib=/Szip_Install_Directory
 
-4.3.8. Static versus shared linking
+4.3.7. Static versus shared linking
         The build process will create static libraries on all systems and
         shared libraries on systems that support dynamic linking to a
         sufficient degree. Either form of the library may be suppressed by
@@ -410,75 +346,75 @@ CONTENTS
 
             $ ./configure --enable-static-exec
 
-4.3.9. Optimization versus symbolic debugging
+4.3.8. Optimization versus symbolic debugging
         The library can be compiled to provide symbolic debugging support
         so it can be debugged with gdb, dbx, ddd, etc., or it can be
         compiled with various optimizations. To compile for symbolic
-        debugging (the default for snapshots), say `--disable-production';
-        to compile with optimizations (the default for supported public
-        releases), say `--enable-production'. On some systems the library
-        can also be compiled for profiling with gprof by saying
+        debugging (the default for snapshots), say 
+        `--enable-build-mode=production'; to compile with optimizations 
+        (the default for supported public releases), 
+        say `--enable-build-mode=production'. On some systems the 
+        library can also be compiled for profiling with gprof by saying
         `--enable-production=profile'.
 
-            $ ./configure --disable-production         #symbolic debugging
-            $ ./configure --enable-production          #optimized code
-            $ ./configure --enable-production=profile  #for use with gprof
+            $ ./configure --enable-build-mode=debug       #symbolic debugging
+            $ ./configure --enable-build-mode=production  #optimized code
+            $ ./configure --enable-production=profile     #for use with gprof
 
         Regardless of whether support for symbolic debugging is enabled,
         the library can also perform runtime debugging of certain packages 
         (such as type conversion execution times and extensive invariant 
-        condition checking). To enable this debugging, supply a
-        comma-separated list of package names to to the `--enable-debug'
-        switch.  See "Debugging HDF5 Applications" for a list of package 
-        names:
-
-            http://www.hdfgroup.org/HDF5/doc/H5.user/Debugging.html
+        condition checking). To enable this debugging, supply a 
+        comma-separated list of package names to the `--enable-internal-debug' 
+        switch.  
 
-        Debugging can be disabled by saying `--disable-debug'. 
+        Debugging can be disabled by saying `--disable-internal-debug'. 
         The default debugging level for snapshots is a subset of the
         available packages; the default for supported releases is no
         debugging (debugging can incur a significant runtime penalty).
 
-            $ ./configure --enable-debug=s,t  #debug only H5S and H5T
-            $ ./configure --enable-debug      #debug normal packages
-            $ ./configure --enable-debug=all  #debug all packages
-            $ ./configure --disable-debug     #no debugging
+            $ ./configure --enable-internal-debug=s,t  #debug only H5S and H5T
+            $ ./configure --enable-internal-debug      #debug normal packages
+            $ ./configure --enable-internal-debug=all  #debug all packages
+            $ ./configure --disable-internal-debug     #no debugging
 
         HDF5 can also print a trace of all API function calls, their 
         arguments, and the return values. To enable or disable the
         ability to trace the API say `--enable-trace' (the default for
         snapthots) or `--disable-trace' (the default for public releases). 
-        The tracing must also be enabled at runtime to see any output 
-        (see "Debugging HDF5 Applications," reference above).
+        The tracing must also be enabled at runtime to see any output.
 
-4.3.10. Parallel versus serial library
-        The HDF5 Library can be configured to use MPI and MPI-IO for
+4.3.9. Parallel versus serial library
+        The HDF5 library can be configured to use MPI and MPI-IO for
         parallelism on a distributed multi-processor system.  Read the
-        file INSTALL_parallel for detailed explanations.
+        file INSTALL_parallel for detailed information.
 
-4.3.11. Threadsafe capability
-        The HDF5 Library can be configured to be thread-safe (on a very
+4.3.10. Threadsafe capability
+        The HDF5 library can be configured to be thread-safe (on a very
         large scale) with the `--enable-threadsafe' flag to the configure
         script.  Some platforms may also require the '-with-pthread=INC,LIB'
         (or '--with-pthread=DIR') flag to the configure script.
-        For further details, see "HDF5 Thread Safe Library":
+        For further information, see: 
+
+           https://portal.hdfgroup.org/display/knowledge/Questions+about+thread-safety+and+concurrent+access
 
-            http://www.hdfgroup.org/HDF5/doc/TechNotes/ThreadSafeLibrary.html
 
-4.3.12. Backward compatibility
-        The 1.8 version of the HDF5 Library can be configured to operate
-        identically to the v1.6 library with the 
+4.3.11. Backward compatibility
+        The 1.10 version of the HDF5 library can be configured to operate
+        identically to the v1.8 library with the 
+            --with-default-api-version=v18
+        configure flag, or identically to the v1.6 library with the 
             --with-default-api-version=v16
         configure flag. This allows existing code to be compiled with the
-        v1.8 library without requiring immediate changes to the application 
-        source code.  For addtional configuration options and other details, 
-        see "API Compatibility Macros in HDF5":
+        v1.10 library without requiring immediate changes to the application 
+        source code.  For additional configuration options and other details, 
+        see "API Compatibility Macros":
 
-            http://www.hdfgroup.org/HDF5/doc/RM/APICompatMacros.html 
+            https://portal.hdfgroup.org/display/HDF5/API+Compatibility+Macros
 
 4.4. Building
         The library, confidence tests, and programs can be built by
-        saying just:
+        specifying:
 
             $ make
 
@@ -495,7 +431,7 @@ CONTENTS
 
 4.5. Testing
         HDF5 comes with various test suites, all of which can be run by
-        saying
+        specifying:
 
             $ make check
 
@@ -524,13 +460,13 @@ CONTENTS
         longer test, set HDF5TestExpress to 0.  1 is the default.
 
 4.6. Installing HDF5
-        The HDF5 Library, include files, and support programs can be
-        installed in a (semi-)public place by saying `make install'. The
-        files are installed under the directory specified with
-        `--prefix=DIR' (default is 'hdf5') in directories named `lib',
-        `include', and `bin'. The directories, if not existing, will be
-        created automatically, provided the mkdir command supports the -p
-        option.
+        The HDF5 library, include files, and support programs can be
+        installed by specifying `make install'. The files are installed under the
+        directory specified with `--prefix=DIR' (or if not specified, in 'hdf5'
+        in the top directory of the HDF5 source code). They will be
+        placed in directories named `lib', `include', and `bin'. The directories,
+        if not existing, will be created automatically, provided the mkdir command
+        supports the -p option.
 
         If `make install' fails because the install command at your site
         somehow fails, you may use the install-sh that comes with the
@@ -587,134 +523,15 @@ CONTENTS
 
 
 5. Using the Library
-        Please see the "HDF5 User's Guide" and the "HDF5 Reference Manual":
-
-            http://www.hdfgroup.org/HDF5/doc/
-
-        Most programs will include <hdf5.h> and link with -lhdf5.
-        Additional libraries may also be necessary depending on whether
-        support for compression, etc., was compiled into the HDF5 Library.
-
-        A summary of the HDF5 installation can be found in the
-        libhdf5.settings file in the same directory as the static and/or
-        shared HDF5 Libraries.
-
-
-6. Support
-        Support is described in the README file.
-
-
-*****************************************************************************
-			    APPENDIX
-*****************************************************************************
-
-A. Warnings about compilers
-        Output from the following compilers should be extremely suspected
-        when used to compile the HDF5 Library, especially if optimizations are
-        enabled. In all cases, HDF5 attempts to work around the compiler bugs.
-
-A.1. GNU (Intel platforms)
-        Versions before 2.8.1 have serious problems allocating registers
-        when functions contain operations on `long long' datatypes.
-
-A.2. COMPAQ/DEC
-        The V5.2-038 compiler (and possibly others) occasionally
-        generates incorrect code for memcpy() calls when optimizations
-        are enabled, resulting in unaligned access faults. HDF5 works
-        around the problem by casting the second argument to `char *'.
-        The Fortran module (5.4.1a) fails in compiling some Fortran
-        programs.  Use 5.5.0 or higher.
-
-A.3. SGI (Irix64 6.2)
-        The Mongoose 7.00 compiler has serious optimization bugs and
-        should be upgraded to MIPSpro 7.2.1.2m. Patches are available
-        from SGI.
-
-A.4. Windows/NT
-        The Microsoft Win32 5.0 compiler is unable to cast unsigned long
-        long values to doubles. HDF5 works around this bug by first
-        casting to signed long long and then to double.
-
-        A link warning: defaultlib "LIBC" conflicts with use of other libs
-        appears for debug version of VC++ 6.0. This warning will not affect
-        building and testing HDF5 Libraries. 
-
-
-B. Large (>2GB) versus small (<2GB) file capability
-        In order to read or write files that could potentially be larger
-        than 2GB, it is necessary to use the non-ANSI `long long' data
-        type on some platforms. However, some compilers (e.g., GNU gcc
-        versions before 2.8.1 on Intel platforms) are unable to produce
-        correct machine code for this datatype. 
-
-
-C. Building and testing with other compilers
-C.1.  Building and testing with Intel compilers
-        When Intel compilers are used (icc or ecc), you will need to modify
-        the generated "libtool" program after configuration is finished.
-        On or around line 104 of the libtool file, there are lines which 
-        look like:
-
-            # How to pass a linker flag through the compiler.
-            wl=""
-
-        Change these lines to this:
-
-            # How to pass a linker flag through the compiler.
-            wl="-Wl,"
-
-        UPDATE: This is now done automatically by the configure script. 
-        However, if you still experience a problem, you may want to check this 
-        line in the libtool file and make sure that it has the correct value.
-
-      * To build the Fortran library using Intel compiler on Linux 2.4, 
-        one has to perform the following steps:
-          x Use the -fpp -DDEC$=DEC_ -DMS$=MS_ compiler flags to disable
-            DEC and MS compiler directives in source files in the fortran/src, 
-            fortran/test, and fortran/examples directories.
-            E.g.,  setenv F9X 'ifc -fpp -DDEC$=DEC_ -DMS$=MS_'
-            Do not use double quotes since $ is interpreted in them.
-
-          x If Version 6.0 of Fortran compiler is used, the build fails in 
-            the fortran/test directory and then in the fortran/examples 
-            directory.  To proceed, edit the work.pcl files in those 
-            directories to contain two lines:
-
-                    work.pc
-                    ../src/work.pc 
-
-          x Do the same in the fortran/examples directory.
-
-          x A problem with work.pc files was resolved for the newest version 
-            of the compiler (7.0).
-
-       * To build the Fortran library on IA32, follow the steps described 
-         above, except that the DEC and MS compiler directives should be 
-         removed manually or use a patch from HDF FTP server:
-
-             ftp://ftp.hdfgroup.org/HDF5/current/
-
-
-C.2.  Building and testing with PGI compilers
-        When PGI C and C++ compilers are used (pgcc or pgCC), you will need to 
-        modify the generated "libtool" program after configuration is finished.
-        On or around line 104 of the libtool file, there are lines which 
-        look like this:
-
-            # How to pass a linker flag through the compiler.
-            wl=""
+        
+        For information on using HDF5 see the documentation, tutorials and examples
+        found here:
 
-        Change these lines to this:
+           https://portal.hdfgroup.org/display/HDF5/HDF5
 
-            # How to pass a linker flag through the compiler.
-            wl="-Wl,"
+        A summary of the features included in the built HDF5 installation can be found
+        in the libhdf5.settings file in the same directory as the static and/or
+        shared HDF5 libraries.
 
-        UPDATE: This is now done automatically by the configure script. However,
-        if you still experience a problem, you may want to check this line in
-        the libtool file and make sure that it has the correct value.
 
-        To build the HDF5 C++ Library with pgCC (version 4.0 and later), set
-        the environment variable CXX to "pgCC -tlocal"
-            setenv CXX "pgCC -tlocal"
-        before running the configure script.
 
diff --git a/release_docs/INSTALL_CMake.txt b/release_docs/INSTALL_CMake.txt
index 4c4460e..a2d209a 100644
--- a/release_docs/INSTALL_CMake.txt
+++ b/release_docs/INSTALL_CMake.txt
@@ -24,13 +24,13 @@ Obtaining HDF5 source code
    1. Create a directory for your development; for example, "myhdfstuff".
 
    2. Obtain compressed (*.tar or *.zip) HDF5 source from
-        http://www.hdfgroup.org/ftp/HDF5/current/src/
+         https://portal.hdfgroup.org/display/support/Building+HDF5+with+CMake
       and put it in "myhdfstuff".
       Uncompress the file. There should be a hdf5-1.10."X" folder.
 
 CMake version
    1. We suggest you obtain the latest CMake from the Kitware web site.
-      The HDF5 1.10."X" product requires a minimum CMake version 3.2.2,
+      The HDF5 1.10."X" product requires a minimum CMake version 3.10,
       where "X" is the current HDF5 release version.
 
 Note:
@@ -48,12 +48,12 @@ the config/cmake/cacheinit.cmake file.
 HDF Group recommends using the ctest script mode to build HDF5.
 
 The following files referenced below are available at the HDF web site:
-    http://www.hdfgroup.org/HDF5/release/cmakebuild.html
+     https://portal.hdfgroup.org/display/support/Building+HDF5+with+CMake
 
 Single compressed file with all the files needed, including source:
-    hdf5-1.10.X-CMake.zip or hdf5-1.10.X-CMake.tar.gz
+    CMake-hdf5-1.10.X.zip or CMake-hdf5-1.10.X.tar.gz
 
-Individual files
+Individual files included in the above mentioned compressed files
 -----------------------------------------------
 CMake build script:
     CTestScript.cmake
@@ -62,37 +62,44 @@ External compression szip and zlib libraries:
     SZip.tar.gz
     ZLib.tar.gz
 
-Platform configuration files:
-    HDF518config.cmake
+Examples Source package:
+    HDF5Examples-1.10.x-Source.tar.gz
+
+Configuration files:
+    HDF5config.cmake
+    HDF5options.cmake
+
+Build scripts for windows or linux
 -----------------------------------------------
 
 To build HDF5 with the SZIP and ZLIB external libraries you will need to:
 
    1. Change to the development directory "myhdfstuff".
 
-   2. Download the SZip.tar.gz and ZLib.tar.gz to "myhdfstuff".
-      Do not uncompress the files.
+   2. Download the CMake-hdf5-1.10.X.zip(.tar.gz) file to "myhdfstuff".
+      Uncompress the file.
 
-   3. Download the CTestScript.cmake file to "myhdfstuff".
+   3. Change to the source directory "hdf5-1.10.x".
       CTestScript.cmake file should not be modified.
 
-   4. Download the platform configuration file, HDF518config.cmake,
-      to "myhdfstuff". Do not modify the file unless you want to change
-      default build environment. (See http://www.hdfgroup.org/HDF5/release/chgcmkbuild.html)
+   4. Edit the platform configuration file, HDF5options.cmake, if you want to change
+      the default build environment.
+      (See  https://portal.hdfgroup.org/display/support/How+to+Change+HDF5+CMake+Build+Options)
 
    5. From the "myhdfstuff" directory execute the CTest Script with the
       following options:
 
-      On 32-bit Windows with Visual Studio 2012, execute:
-         ctest -S HDF5config.cmake,BUILD_GENERATOR=VS2012 -C Release -VV -O hdf5.log
-      On 64-bit Windows with Visual Studio 2012, execute:
-         ctest -S HDF5config.cmake,BUILD_GENERATOR=VS201264 -C Release -VV -O hdf5.log
+      On 32-bit Windows with Visual Studio 2015, execute:
+         ctest -S HDF5config.cmake,BUILD_GENERATOR=VS2015 -C Release -VV -O hdf5.log
+      On 64-bit Windows with Visual Studio 2015, execute:
+         ctest -S HDF5config.cmake,BUILD_GENERATOR=VS201564 -C Release -VV -O hdf5.log
       On 32-bit Windows with Visual Studio 2013, execute:
          ctest -S HDF5config.cmake,BUILD_GENERATOR=VS2013 -C Release -VV -O hdf5.log
       On 64-bit Windows with Visual Studio 2013, execute:
          ctest -S HDF5config.cmake,BUILD_GENERATOR=VS201364 -C Release -VV -O hdf5.log
       On Linux and Mac, execute:
          ctest -S HDF5config.cmake,BUILD_GENERATOR=Unix -C Release -VV -O hdf5.log
+      The supplied build scripts are versions of the above.
 
       The command above will configure, build, test, and create an install
       package in the myhdfstuff folder. It will have the format:
@@ -103,19 +110,20 @@ To build HDF5 with the SZIP and ZLIB external libraries you will need to:
           installer on your system, you will also see a similar file that ends
           in either .exe (NSIS) or .msi (WiX).
 
-      The -S option uses the script version of ctest.
+      Notes on the command line options.
+          The -S option uses the script version of ctest.
 
-      The value for the -C option (as shown above, "-C Release") must
-      match the setting for CTEST_CONFIGURATION_TYPE in the platform
-      configuration file.
+          The value for the -C option (as shown above, "-C Release") must
+          match the setting for CTEST_CONFIGURATION_TYPE in the platform
+          configuration file.
 
-      The -VV option is for most verbose; use -V for less verbose.
+          The -VV option is for most verbose; use -V for less verbose.
 
-      The "-O hdf5.log" option saves the output to a log file hdf5.log.
+          The "-O hdf5.log" option saves the output to a log file hdf5.log.
 
    6. To install, "X" is the current release version
 
-      On Windows, execute:
+      On Windows (with WiX installed), execute:
                 HDF5-1.10."X"-win32.msi or HDF5-1.10."X"-win64.msi
       By default this program will install the hdf5 library into the
       "C:\Program Files" directory and will create the following
@@ -165,8 +173,9 @@ To build HDF5 with the SZIP and ZLIB external libraries you will need to:
 III. Quick Step Building HDF5 C Static Libraries and Tools with CMake
 ========================================================================
 Notes: This short set of instructions is written for users who want to
-       quickly build the just the HDF5 C static library and tools from
+       quickly build just the HDF5 C static library and tools from
        the HDF5 source code package using the CMake command line tools.
+       Avoid the use of drive letters in paths on Windows.
 
    Go through these steps:
 
@@ -201,7 +210,7 @@ Notes: This short set of instructions is written for users who want to
            cpack -C Release CPackConfig.cmake
 
       9. To install
-         On Windows, execute:
+         On Windows (with WiX installed), execute:
                 HDF5-1.10."X"-win32.msi or HDF5-1.10."X"-win64.msi
          By default this program will install the hdf5 library into the
          "C:\Program Files" directory and will create the following
@@ -249,7 +258,7 @@ IV. Further considerations
 ========================================================================
 
    1. We suggest you obtain the latest CMake for windows from the Kitware
-      web site. The HDF5 1.10."X" product requires a minimum CMake version 3.2.2.
+      web site. The HDF5 1.10."X" product requires a minimum CMake version 3.10.
 
    2. If you plan to use Zlib or Szip:
       A. Download the binary packages and install them in a central location.
@@ -261,7 +270,7 @@ IV. Further considerations
             -DSZIP_INCLUDE_DIR:PATH=some_location/include
          where "some_location" is the full path to the extlibs folder.
 
-      B. Use source packages from an SVN server by adding the following CMake
+      B. Use source packages from an GIT server by adding the following CMake
          options:
             HDF5_ALLOW_EXTERNAL_SUPPORT:STRING="GIT"
             ZLIB_GIT_URL:STRING="http://some_location/zlib"
@@ -314,9 +323,21 @@ Notes: CMake and HDF5
       how CMake support can be improved on any system. Visit the
       KitWare site for more information about CMake.
 
-   3. Build and test results can be submitted to our CDash server,
-      please read the HDF and CDash document at:
-                 www.hdfgroup.org/CDash/HowToSubmit.
+   3. Build and test results can be submitted to our CDash server:
+      The CDash server for community submissions of hdf5 is at
+          https://cdash.hdfgroup.org.
+
+      Submitters are requested to register their name and contact info and
+      maintain their test sites. After your first submission, login and go
+      to your "My CDash" link and claim your site.
+
+      We ask that all submissions include the configuration information and
+      contact information in the CTest Notes Files upload step. See the
+      current reports on CDash for examples.
+
+      Please follow the convention that "NIGHTLY" submissions maintain the same
+      configuration every time. "EXPERIMENTAL" submissions can be expected to
+      be different for each submission.
 
    4. See the appendix at the bottom of this file for examples of using
       a ctest script for building and testing. Using a ctest script is
@@ -396,34 +417,16 @@ These five steps are described in detail below.
                 # EXTERNAL cache entries
                 ########################
                 set (CMAKE_INSTALL_FRAMEWORK_PREFIX "Library/Frameworks" CACHE STRING "Frameworks installation directory" FORCE)
-                set (HDF5_GENERATE_HEADERS ON CACHE BOOL "Rebuild Generated Files" FORCE)
                 set (HDF_PACKAGE_EXT "" CACHE STRING "Name of HDF package extension" FORCE)
                 set (HDF5_BUILD_FORTRAN ON CACHE BOOL "Build FORTRAN support" FORCE)
-                set (HDF5_BUILD_GENERATORS OFF CACHE BOOL "Build Test Generators" FORCE)
                 set (HDF5_ENABLE_Z_LIB_SUPPORT ON CACHE BOOL "Enable Zlib Filters" FORCE)
                 set (HDF5_ENABLE_SZIP_SUPPORT ON CACHE BOOL "Use SZip Filter" FORCE)
                 set (HDF5_ENABLE_SZIP_ENCODING ON CACHE BOOL "Use SZip Encoding" FORCE)
-                set (HDF5_ENABLE_HSIZET ON CACHE BOOL "Enable datasets larger than memory" FORCE)
-                set (ALLOW_UNSUPPORTED OFF CACHE BOOL "Enable unsupported combinations of configuration options" FORCE)
-                set (HDF5_ENABLE_DEPRECATED_SYMBOLS ON CACHE BOOL "Enable deprecated public API symbols" FORCE)
-                set (HDF5_ENABLE_DIRECT_VFD OFF CACHE BOOL "Build the Direct I/O Virtual File Driver" FORCE)
-                set (HDF5_ENABLE_PARALLEL OFF CACHE BOOL "Enable parallel build (requires MPI)" FORCE)
                 set (MPIEXEC_MAX_NUMPROCS "3" CACHE STRING "Minimum number of processes for HDF parallel tests" FORCE)
-                set (HDF5_BUILD_PARALLEL_ALL OFF CACHE BOOL "Build Parallel Programs" FORCE)
-                set (HDF5_ENABLE_COVERAGE OFF CACHE BOOL "Enable code coverage for Libraries and Programs" FORCE)
-                set (HDF5_ENABLE_USING_MEMCHECKER OFF CACHE BOOL "Indicate that a memory checker is used" FORCE)
-                set (HDF5_MEMORY_ALLOC_SANITY_CHECK OFF CACHE BOOL "Indicate that internal memory allocation sanity checks are enabled" FORCE)
-                set (HDF5_DISABLE_COMPILER_WARNINGS OFF CACHE BOOL "Disable compiler warnings" FORCE)
                 set (HDF5_ENABLE_ALL_WARNINGS ON CACHE BOOL "Enable all warnings" FORCE)
-                set (HDF5_USE_FOLDERS ON CACHE BOOL "Enable folder grouping of projects in IDEs." FORCE)
-                set (HDF5_USE_16_API_DEFAULT OFF CACHE BOOL "Use the HDF5 1.6.x API by default" FORCE)
-                set (HDF5_USE_18_API_DEFAULT OFF CACHE BOOL "Use the HDF5 1.8.x API by default" FORCE)
-                set (HDF5_ENABLE_THREADSAFE OFF CACHE BOOL "(WINDOWS)Enable Threadsafety" FORCE)
                 set (HDF_TEST_EXPRESS "2" CACHE STRING "Control testing framework (0-3)" FORCE)
-                set (HDF5_PACKAGE_EXTLIBS OFF CACHE BOOL "(WINDOWS)CPACK - include external libraries" FORCE)
-                set (HDF5_NO_PACKAGES OFF CACHE BOOL "CPACK - Disable packaging" FORCE)
-                set (HDF5_ALLOW_EXTERNAL_SUPPORT "NO" CACHE STRING "Allow External Library Building (NO GIT SVN TGZ)" FORCE)
-                set_property (CACHE HDF5_ALLOW_EXTERNAL_SUPPORT PROPERTY STRINGS NO GIT SVN TGZ)
+                set (HDF5_ALLOW_EXTERNAL_SUPPORT "NO" CACHE STRING "Allow External Library Building (NO GIT TGZ)" FORCE)
+                set_property (CACHE HDF5_ALLOW_EXTERNAL_SUPPORT PROPERTY STRINGS NO GIT TGZ)
                 set (ZLIB_TGZ_NAME "ZLib.tar.gz" CACHE STRING "Use ZLib from compressed file" FORCE)
                 set (SZIP_TGZ_NAME "SZip.tar.gz" CACHE STRING "Use SZip from compressed file" FORCE)
                 set (ZLIB_PACKAGE_NAME "zlib" CACHE STRING "Name of ZLIB package" FORCE)
@@ -433,7 +436,7 @@ These five steps are described in detail below.
 
       2.1  Visual CMake users, click the Configure button. If this is the first time you are
            running cmake-gui in this directory, you will be prompted for the
-           generator you wish to use (for example on Windows, Visual Studio 11).
+           generator you wish to use (for example on Windows, Visual Studio 12).
            CMake will read in the CMakeLists.txt files from the source directory and
            display options for the HDF5 project. After the first configure you
            can adjust the cache settings and/or specify the locations of other programs.
@@ -580,7 +583,7 @@ HDF5_BUILD_TOOLS    "Build HDF5 Tools"               ON
 ---------------- HDF5 Advanced Options ---------------------
 ALLOW_UNSUPPORTED              "Allow unsupported combinations of configure options"          OFF
 HDF5_DISABLE_COMPILER_WARNINGS "Disable compiler warnings"                                    OFF
-HDF5_ENABLE_INSTRUMENT         "Instrument The library"                                       OFF
+HDF5_ENABLE_ALL_WARNINGS       "Enable all warnings"                                          OFF
 HDF5_ENABLE_CODESTACK          "Enable the function stack tracing (for developer debugging)." OFF
 HDF5_ENABLE_COVERAGE           "Enable code coverage for Libraries and Programs"              OFF
 HDF5_ENABLE_DEBUG_APIS         "Turn on extra debug output in all packages"                   OFF
@@ -588,32 +591,33 @@ HDF5_ENABLE_DEPRECATED_SYMBOLS "Enable deprecated public API symbols"
 HDF5_ENABLE_DIRECT_VFD         "Build the Direct I/O Virtual File Driver"                     OFF
 HDF5_ENABLE_EMBEDDED_LIBINFO   "embed library info into executables"                          ON
 HDF5_ENABLE_HSIZET             "Enable datasets larger than memory"                           ON
-HDF5_ENABLE_LARGE_FILE         "Enable support for large (64-bit) files on Linux."            ON
 HDF5_ENABLE_PARALLEL           "Enable parallel build (requires MPI)"                         OFF
 HDF5_ENABLE_TRACE              "Enable API tracing capability"                                OFF
 HDF5_ENABLE_USING_MEMCHECKER   "Indicate that a memory checker is used"                       OFF
-HDF5_GENERATE_HEADERS          "Rebuild Generated Files"                                      OFF
+HDF5_GENERATE_HEADERS          "Rebuild Generated Files"                                      ON
+HDF5_BUILD_GENERATORS          "Build Test Generators"                                        OFF
 HDF5_JAVA_PACK_JRE             "Package a JRE installer directory"                            OFF
 HDF5_MEMORY_ALLOC_SANITY_CHECK "Indicate that internal memory allocation sanity checks are enabled" OFF
 HDF5_METADATA_TRACE_FILE       "Enable metadata trace file collection"                        OFF
 HDF5_NO_PACKAGES               "Do not include CPack Packaging"                               OFF
 HDF5_PACK_EXAMPLES             "Package the HDF5 Library Examples Compressed File"            OFF
 HDF5_PACK_MACOSX_FRAMEWORK     "Package the HDF5 Library in a Frameworks"                     OFF
+HDF5_BUILD_FRAMEWORKS          "TRUE to build as frameworks libraries,
+                                FALSE to build according to BUILD_SHARED_LIBS"                FALSE
 HDF5_PACKAGE_EXTLIBS           "CPACK - include external libraries"                           OFF
 HDF5_STRICT_FORMAT_CHECKS      "Whether to perform strict file format checks"                 OFF
 HDF_TEST_EXPRESS               "Control testing framework (0-3)"                              "0"
 HDF5_TEST_VFD                  "Execute tests with different VFDs"                            OFF
 HDF5_USE_16_API_DEFAULT        "Use the HDF5 1.6.x API by default"                            OFF
 HDF5_USE_18_API_DEFAULT        "Use the HDF5 1.8.x API by default"                            OFF
-HDF5_USE_FOLDERS               "Enable folder grouping of projects in IDEs."                  OFF
+HDF5_USE_FOLDERS               "Enable folder grouping of projects in IDEs."                  ON
 HDF5_WANT_DATA_ACCURACY        "IF data accuracy is guaranteed during data conversions"       ON
 HDF5_WANT_DCONV_EXCEPTION      "exception handling functions is checked during data conversions" ON
 HDF5_ENABLE_THREADSAFE         "Enable Threadsafety"                                          OFF
-SKIP_HDF5_FORTRAN_SHARED       "Do not build the fortran shared libraries"                    OFF
 if (APPLE)
     HDF5_BUILD_WITH_INSTALL_NAME "Build with library install_name set to the installation path"  OFF
 if (CMAKE_BUILD_TYPE MATCHES Debug)
-    HDF5_ENABLE_TRACE          "Enable API tracing capability"               ON
+    HDF5_ENABLE_INSTRUMENT     "Instrument The library"                      OFF
 if (HDF5_TEST_VFD)
     HDF5_TEST_FHEAP_VFD        "Execute fheap test with different VFDs"      ON
 
@@ -659,34 +663,30 @@ adding an option (${CTEST_SCRIPT_ARG}) to the platform configuration script.
 
 #############################################################################################
 ### ${CTEST_SCRIPT_ARG} is of the form OPTION=VALUE                                       ###
-### BUILD_GENERATOR required [Unix, VS2015, VS201564, VS2013, VS201364, VS2012, VS201264] ###
-### ctest -S HDF5config.cmake,BUILD_GENERATOR=VS201264 -C Release -VV -O hdf5.log         ###
+### BUILD_GENERATOR required [Unix, VS2017, VS201764, VS2015, VS201564, VS2013, VS201364] ###
+### ctest -S HDF5config.cmake,BUILD_GENERATOR=VS201764 -C Release -VV -O hdf5.log         ###
 #############################################################################################
 
-cmake_minimum_required (VERSION 3.2.2 FATAL_ERROR)
+cmake_minimum_required (VERSION 3.10)
 ############################################################################
 # Usage:
 #     ctest -S HDF5config.cmake,OPTION=VALUE -C Release -VV -O test.log
 # where valid options for OPTION are:
 #     BUILD_GENERATOR - The cmake build generator:
-#            Unix    * Unix Makefiles
+#            Unix      * Unix Makefiles
+#            VS2017    * Visual Studio 15 2017
+#            VS201764  * Visual Studio 15 2017 Win64
 #            VS2015    * Visual Studio 14 2015
-#            VS201564 * Visual Studio 14 2015 Win64
+#            VS201564  * Visual Studio 14 2015 Win64
 #            VS2013    * Visual Studio 12 2013
-#            VS201364 * Visual Studio 12 2013 Win64
-#            VS2012    * Visual Studio 11 2012
-#            VS201264 * Visual Studio 11 2012 Win64
+#            VS201364  * Visual Studio 12 2013 Win64
 #
 #     INSTALLDIR  -  root folder where hdf5 is installed
 #     CTEST_CONFIGURATION_TYPE  - Release, Debug, etc
 #     CTEST_SOURCE_NAME  -  source folder
-#     STATIC_ONLY  -  Build/use static libraries
-#     FORTRAN_LIBRARIES -  Build/use fortran libraries
-#     JAVA_LIBRARIES -  Build/use java libraries
-#     NO_MAC_FORTRAN  - Yes to be SHARED on a Mac
 ##############################################################################
 
-set (CTEST_SOURCE_VERSION 1.10.1)
+set (CTEST_SOURCE_VERSION "1.11.0")
 set (CTEST_SOURCE_VERSEXT "")
 
 ##############################################################################
@@ -695,10 +695,6 @@ set (CTEST_SOURCE_VERSEXT "")
 #INSTALLDIR - HDF5-1.10.0 root folder
 #CTEST_CONFIGURATION_TYPE - Release, Debug, RelWithDebInfo
 #CTEST_SOURCE_NAME - name of source folder; HDF5-1.10.0
-#STATIC_ONLY - Default is YES
-#FORTRAN_LIBRARIES - Default is NO
-#JAVA_LIBRARIES - Default is NO
-#NO_MAC_FORTRAN - set to TRUE to allow shared libs on a Mac
 if (DEFINED CTEST_SCRIPT_ARG)
     # transform ctest script arguments of the form
     # script.ctest,var1=value1,var2=value2
@@ -713,25 +709,7 @@ endif ()
 
 # build generator must be defined
 if (NOT DEFINED BUILD_GENERATOR)
-  message (FATAL_ERROR "BUILD_GENERATOR must be defined - Unix, VS2015, VS201564, VS2013, VS201364, VS2012, or VS201264")
-else ()
-  if (${BUILD_GENERATOR} STREQUAL "Unix")
-    set (CTEST_CMAKE_GENERATOR "Unix Makefiles")
-  elseif (${BUILD_GENERATOR} STREQUAL "VS2015")
-    set (CTEST_CMAKE_GENERATOR "Visual Studio 14 2015")
-  elseif (${BUILD_GENERATOR} STREQUAL "VS201564")
-    set (CTEST_CMAKE_GENERATOR "Visual Studio 14 2015 Win64")
-  elseif (${BUILD_GENERATOR} STREQUAL "VS2013")
-    set (CTEST_CMAKE_GENERATOR "Visual Studio 12 2013")
-  elseif (${BUILD_GENERATOR} STREQUAL "VS201364")
-    set (CTEST_CMAKE_GENERATOR "Visual Studio 12 2013 Win64")
-  elseif (${BUILD_GENERATOR} STREQUAL "VS2012")
-    set (CTEST_CMAKE_GENERATOR "Visual Studio 11 2012")
-  elseif (${BUILD_GENERATOR} STREQUAL "VS201264")
-    set (CTEST_CMAKE_GENERATOR "Visual Studio 11 2012 Win64")
-  else ()
-    message (FATAL_ERROR "Invalid BUILD_GENERATOR must be - Unix, VS2015, VS201564, VS2013, VS201364, VS2012, or VS201264")
-  endif ()
+  message (FATAL_ERROR "BUILD_GENERATOR must be defined - Unix, VS2017, or VS201764, VS2015, VS201564, VS2013, VS201364")
 endif ()
 
 ###################################################################
@@ -783,30 +761,48 @@ endif ()
 if (WIN32)
   set (SITE_OS_NAME "Windows")
   set (SITE_OS_VERSION "WIN7")
-  if (${BUILD_GENERATOR} STREQUAL "VS201564")
+  if (${BUILD_GENERATOR} STREQUAL "VS201764")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 15 2017 Win64")
+    set (SITE_OS_BITS "64")
+    set (SITE_COMPILER_NAME "vs2017")
+    set (SITE_COMPILER_VERSION "15")
+  elseif (${BUILD_GENERATOR} STREQUAL "VS2017")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 15 2017")
+    set (SITE_OS_BITS "32")
+    set (SITE_COMPILER_NAME "vs2017")
+    set (SITE_COMPILER_VERSION "15")
+  elseif (${BUILD_GENERATOR} STREQUAL "VS201564")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 14 2015 Win64")
     set (SITE_OS_BITS "64")
     set (SITE_COMPILER_NAME "vs2015")
     set (SITE_COMPILER_VERSION "14")
   elseif (${BUILD_GENERATOR} STREQUAL "VS2015")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 14 2015")
     set (SITE_OS_BITS "32")
     set (SITE_COMPILER_NAME "vs2015")
     set (SITE_COMPILER_VERSION "14")
   elseif (${BUILD_GENERATOR} STREQUAL "VS201364")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 12 2013 Win64")
     set (SITE_OS_BITS "64")
     set (SITE_COMPILER_NAME "vs2013")
     set (SITE_COMPILER_VERSION "12")
   elseif (${BUILD_GENERATOR} STREQUAL "VS2013")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 12 2013")
     set (SITE_OS_BITS "32")
     set (SITE_COMPILER_NAME "vs2013")
     set (SITE_COMPILER_VERSION "12")
   elseif (${BUILD_GENERATOR} STREQUAL "VS201264")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 11 2012 Win64")
     set (SITE_OS_BITS "64")
     set (SITE_COMPILER_NAME "vs2012")
     set (SITE_COMPILER_VERSION "11")
   elseif (${BUILD_GENERATOR} STREQUAL "VS2012")
+    set (CTEST_CMAKE_GENERATOR "Visual Studio 11 2012")
     set (SITE_OS_BITS "32")
     set (SITE_COMPILER_NAME "vs2012")
     set (SITE_COMPILER_VERSION "11")
+  else ()
+    message (FATAL_ERROR "Invalid BUILD_GENERATOR must be - Unix, VS2017, or VS201764, VS2015, VS201564, VS2013, VS201364")
   endif ()
 ##  Set the following to unique id your computer  ##
   set (CTEST_SITE "WIN7${BUILD_GENERATOR}.XXXX")
diff --git a/release_docs/INSTALL_parallel b/release_docs/INSTALL_parallel
index e4c540c..f32fffc 100644
--- a/release_docs/INSTALL_parallel
+++ b/release_docs/INSTALL_parallel
@@ -1,6 +1,18 @@
 	    Installation instructions for Parallel HDF5
 	    -------------------------------------------
 
+0. Use Build Scripts
+--------------------
+The HDF Group is accumulating build scripts to handle building parallel HDF5
+on various platforms (Cray, IBM, SGI, etc...). These scripts are being 
+maintained and updated continuously for current and future systems. The reader
+is strongly encouraged to consult the repository at,
+
+https://github.com/HDFGroup/build_hdf5
+
+for building parallel HDF5 on these system. All contributions, additions
+and fixes to the repository are welcomed and encouraged.
+
 
 1. Overview
 -----------
@@ -28,9 +40,11 @@ and the parallel file system.
 
 1.2. Further Help
 -----------------
-If you still have difficulties installing PHDF5 in your system, please send
-mail to
-	help@hdfgroup.org
+
+For help with installing, questions can be posted to the HDF Forum or sent to the HDF Helpdesk:
+
+   HDF Forum:     https://forum.hdfgroup.org/
+   HDF Helpdesk:  https://portal.hdfgroup.org/display/support/The+HDF+Help+Desk
 
 In your mail, please include the output of "uname -a". If you have run the
 "configure" command, attach the output of the command and the content of
@@ -75,12 +89,8 @@ The following steps are for building HDF5 for the Hopper compute
 nodes.  They would probably work for other Cray systems but have
 not been verified.
 
-Obtain a copy from the HDF ftp server:
-http://www.hdfgroup.org/ftp/HDF5/current/src/
-(link might change, so always double check the HDF group website).
-
-$ wget http://www.hdfgroup.org/ftp/HDF5/current/src/hdf5-x.x.x.tar.gz
-unpack the tarball
+Obtain the HDF5 source code:
+    https://portal.hdfgroup.org/display/support/Downloads
 
 The entire build process should be done on a MOM node in an interactive allocation and on a file system accessible by all compute nodes.
 Request an interactive allocation with qsub:
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index be8cec8..d90aad4 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -1,48 +1,40 @@
-HDF5 version 1.11.0 currently under development
+HDF5 version 1.11.2 currently under development
 ================================================================================
 
 
 INTRODUCTION
 
-This document describes the differences between HDF5-1.10.0-patch1 and
-HDF5 1.10.1, and contains information on the platforms tested and known problems in HDF5-1.10.1.
-For more details check the HISTORY*.txt files in the HDF5 source.
+This document describes the differences between this release and the previous
+HDF5 release. It contains information on the platforms tested and known
+problems in this release. For more details check the HISTORY*.txt files in the
+HDF5 source.
 
+Note that documentation in the links below will be updated at the time of each
+final release.
 
-Links to HDF5 1.10.1 source code, documentation, and additional materials can be found on The HDF5 web page at:
+Links to HDF5 documentation can be found on The HDF5 web page:
 
-     https://support.hdfgroup.org/HDF5/
+     https://portal.hdfgroup.org/display/HDF5/HDF5
 
-The HDF5 1.10.1 release can be obtained from:
+The official HDF5 releases can be obtained from:
 
-     https://support.hdfgroup.org/HDF5/release/obtain5110.html
+     https://www.hdfgroup.org/downloads/hdf5/
 
-User documentation for the snapshot can be accessed directly at this location:
+Changes from Release to Release and New Features in the HDF5-1.10.x release series
+can be found at:
 
-     https://support.hdfgroup.org/HDF5/doc1.10/
-
-New features in the HDF5-1.10.x release series, including brief general
-descriptions of some new and modified APIs, are described in the "What's New
-in 1.10.1?" document:
-
-     https://support.hdfgroup.org/HDF5/doc/ADGuide/WhatsNew1101.html
-
-All new and modified APIs are listed in detail in the "HDF5 Software Changes
-from Release to Release" document, in the section "Release 1.8.19 (current
-release) versus Release 1.10.1
-
-     https://support.hdfgroup.org/HDF5/doc1.10/ADGuide/Changes.html
+     https://portal.hdfgroup.org/display/HDF5/HDF5+Application+Developer%27s+Guide
 
 If you have any questions or comments, please send them to the HDF Help Desk:
 
-    help@hdfgroup.org
+     help@hdfgroup.org
 
 
 CONTENTS
 
 - New Features
 - Support for new platforms and languages
-- Bug Fixes since HDF5-1.10.0-patch1
+- Bug Fixes since HDF5-1.10.2
 - Supported Platforms
 - Tested Configuration Features Summary
 - More Tested Platforms
@@ -54,41 +46,16 @@ New Features
 
     Configuration:
     -------------
-    - CMake minimum is now 3.2.2.
-      (ADB 2017/01/10)
-
-    - Tools folder is separated into source and test folders. This
-      allows autotools to skip the make command and just execute
-      the make check command.
-      (HDFFV-9719 ADB 2016/10/27)
+    - 
 
     Library:
     --------
-    - Paged Aggregation
-
-      This is one of the file space management strategies. This strategy
-      aggregates small metadata and raw data allocations into constant-sized
-      well-aligned pages, which are suitable for page caching.  Paged
-      aggregation together with the page buffering feature will allow efficient
-      I/O accesses.
-
-    - Page Buffering
-
-      The page buffering layer in the HDF5 library absorbs small accesses to
-      the file system.  Each page in memory corresponds to a page allocated in
-      the file.  Access to the file system is then performed as a single page
-      or multiple of pages, if they are contiguous.  This ensures that small
-      accesses to the file system are avoided while providing another caching
-      layer for improved I/O performance.  This feature works in conjunction
-      with the paged aggregation feature.
+    - 
 
-    - Filter plugin API added to access the table of paths to search for a
-      library. Java interface expanded with wrappers for the new functions.
-      (HDFFV-10143 ADB 2017/04/04)
 
     Parallel Library:
     -----------------
-    -
+    - 
 
     Fortran Library:
     ----------------
@@ -98,19 +65,21 @@ New Features
     ------------
     -
 
+    Java Library:
+    ----------------
+    -
+
     Tools:
     ------
-     - Add options to h5clear:
-       -s: clear the status_flags field in the file's superblock
-       -m: Remove the metadata cache image from the file
-       (Pull Request #361 QK 2017/03/22)
+    -
 
     High-Level APIs:
     ---------------
+    -
 
     C Packet Table API
     ------------------
-     -
+    -
 
     Internal header file
     --------------------
@@ -118,51 +87,45 @@ New Features
 
     Documentation
     -------------
+    -
 
 Support for new platforms, languages and compilers.
 =======================================
     -
 
-Bug Fixes since HDF5-1.10.0-patch1 release
+Bug Fixes since HDF5-1.10.2 release
 ==================================
 
     Library
     -------
-    - Changed the plugins dlopen option from RTLD_NOW to RTLD_LAZY
-      (PR 201 ADB 2016/12/12)
+    - If an HDF5 file contains a malformed compound datatype with a
+      suitably large offset, the type conversion code can run off
+      the end of the type conversion buffer, causing a segmentation
+      fault.
 
-    - Fix error when copying dataset with attribute which is a compound datatype
-      consisting of a variable length string.
-      (HDFFV-7991 VC 2016/08/19, 2016/08/21, 2016/08/24)
+      This issue was reported to The HDF Group as issue #CVE-2017-17507.
 
-    - H5DOappend will not fail if a dataset has no append callback registered.
-      (HDFFV-9960 VC 2016/08/05, 2016/08/14)
+      NOTE: The HDF5 C library cannot produce such a file. This condition
+            should only occur in a corrupt (or deliberately altered) file
+            or a file created by third-party software.
 
-    - Fix the problem where the committed datatype's file location is different
-      from the file location of an attribute with that committed datatype.
-      (HDFFV-9940 VC 2016/07/03, 2016/07/06)
+      THE HDF GROUP WILL NOT FIX THIS BUG AT THIS TIME
 
-    - (a) Throw an error instead of assertion when v1 btree level hits the 1 byte limit.
-      (b) Modifications to better handle error recovery when conversion by
-          h5format_convert fails.
-      (HDFFV-9434 VC 2016/05/29)
+      Fixing this problem would involve updating the publicly visible
+      H5T_conv_t function pointer typedef and versioning the API calls
+      which use it. We normally only modify the public API during
+      major releases, so this bug will not be fixed at this time.
 
-    Configuration
-    -------------
-    - Configuration will check for the strtoll and strtoull functions
-      before using alternatives
-      (PR 340 ADB 2017/03/17)
+      (DER - 2018/02/26, HDFFV-10356)
 
-    - CMake uses a Windows pdb directory variable if available and
-      will generate both static and shared pdb files.
-      (HDFFV-9875 ADB 2017/02/06)
 
-    - CMake now builds shared versions of tools.
-      (HDFFV-10123 ADB 2017/02/01)
+    Configuration
+    -------------
+    -
 
     Performance
     -------------
-      -
+    -
 
     Fortran
     --------
@@ -170,18 +133,7 @@ Bug Fixes since HDF5-1.10.0-patch1 release
 
     Tools
     -----
-    - h5diff correctly ignores strpad in comparing strings.
-      (HDFFV-10128 ADB 2017/03/03)
-
-    - h5repack now correctly parses the command line filter options.
-      (HDFFV-10046 ADB 2017/01/24)
-
-    - h5diff correctly indicates error when it cannot read data due
-      to an unavailable filter plugin.
-      (HDFFV-9994 ADB 2017/01/18)
-
-    - h5repack allows the --enable-error-stack option on the command line.
-      (HDFFV-775 ADB 2016/08/08)
+    -
 
     High-Level APIs:
     ------
@@ -193,50 +145,35 @@ Bug Fixes since HDF5-1.10.0-patch1 release
 
     Documentation
     -------------
-
+    -
 
     F90 APIs
     --------
     -
 
-
     C++ APIs
     --------
     -
 
-
     Testing
     -------
-    -
 
 Supported Platforms
 ===================
 
-    Linux 2.6.32-573.22.1.el6    GNU C (gcc), Fortran (gfortran), C++ (g++)
-    #1 SMP x86_64 GNU/Linux       compilers:
-    (mayll/platypus)                 Version 4.4.7 20120313
-                                     Version 4.8.4
-                                  PGI C, Fortran, C++ for 64-bit target on
-                                  x86-64;
-                                      Version 16.10-0
-                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
-                                  compilers:
-                                     Version 15.0.3.187 (Build 20150407)
-                                  MPICH 3.1.4 compiled with GCC 4.9.3
-
-    Linux 2.6.32-573.18.1.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
-    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
-    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
+    Linux 2.6.32-696.16.1.el6.ppc64 gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18)
+    #1 SMP ppc64 GNU/Linux        g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18)
+    (ostrich)                     GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18)
                                   IBM XL C/C++ V13.1
                                   IBM XL Fortran V15.1
 
     Linux 3.10.0-327.10.1.el7   GNU C (gcc), Fortran (gfortran), C++ (g++)
     #1 SMP x86_64 GNU/Linux       compilers:
-    (kituo/moohan)                  Version 4.8.5 20150623 (Red Hat 4.8.5-4)
-                                    Version 4.9.3, Version 5.2.0
+    (kituo/moohan)                Version 4.8.5 20150623 (Red Hat 4.8.5-4)
+                                    Version 4.9.3, Version 5.2.0,
                                   Intel(R) C (icc), C++ (icpc), Fortran (icc)
                                   compilers:
-                                     Version 15.0.3.187 Build 20150407
+                                     Version 17.0.0.098 Build 20160721
                                   MPICH 3.1.4 compiled with GCC 4.9.3
 
     SunOS 5.11 32- and 64-bit     Sun C 5.12 SunOS_sparc
@@ -246,33 +183,34 @@ Supported Platforms
     Windows 7                     Visual Studio 2012 w/ Intel Fortran 15 (cmake)
                                   Visual Studio 2013 w/ Intel Fortran 15 (cmake)
                                   Visual Studio 2015 w/ Intel Fortran 16 (cmake)
-                                  Cygwin(CYGWIN_NT-6.1 2.2.1(0.289/5/3) gcc(4.9.3) compiler and gfortran)
-                                  (cmake and autotools)
 
     Windows 7 x64                 Visual Studio 2012 w/ Intel Fortran 15 (cmake)
                                   Visual Studio 2013 w/ Intel Fortran 15 (cmake)
                                   Visual Studio 2015 w/ Intel Fortran 16 (cmake)
-                                  Visual Studio 2015 w/ Intel Parallel Studio 2017 (cmake)
+                                  Visual Studio 2015 w/ Intel C, Fortran 2017 (cmake)
+                                  Visual Studio 2015 w/ MSMPI 8 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 2.8.0(0.309/5/3)
+                                      gcc and gfortran compilers (GCC 5.4.0)
+                                      (cmake and autotools)
 
     Windows 10                    Visual Studio 2015 w/ Intel Fortran 16 (cmake)
+                                  Cygwin(CYGWIN_NT-6.1 2.8.0(0.309/5/3)
+                                      gcc and gfortran compilers (GCC 5.4.0)
+                                      (cmake and autotools)
 
     Windows 10 x64                Visual Studio 2015 w/ Intel Fortran 16 (cmake)
 
-    Mac OS X Mt. Lion 10.8.5      Apple clang/clang++ version 5.1 from Xcode 5.1
-    64-bit                        gfortran GNU Fortran (GCC) 4.8.2
-    (swallow/kite)                Intel icc/icpc/ifort version 15.0.3
-
-    Mac OS X Mavericks 10.9.5     Apple clang/clang++ version 6.0 from Xcode 6.2
-    64-bit                        gfortran GNU Fortran (GCC) 4.9.2
-    (wren/quail)                  Intel icc/icpc/ifort version 15.0.3
-
     Mac OS X Yosemite 10.10.5     Apple clang/clang++ version 6.1 from Xcode 7.0
     64-bit                        gfortran GNU Fortran (GCC) 4.9.2
     (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 15.0.3
 
     Mac OS X El Capitan 10.11.6   Apple clang/clang++ version 7.3.0 from Xcode 7.3
     64-bit                        gfortran GNU Fortran (GCC) 5.2.0
-    (osx1010dev/osx1010test)      Intel icc/icpc/ifort version 16.0.2
+    (osx1011dev/osx1011test)      Intel icc/icpc/ifort version 16.0.2
+
+    Mac OS Sierra 10.12.6         Apple LLVM version 8.1.0 (clang/clang++-802.0.42)
+    64-bit                        gfortran GNU Fortran (GCC) 7.1.0
+    (swallow/kite)                Intel icc/icpc/ifort version 17.0.2
 
 
 Tested Configuration Features Summary
@@ -339,6 +277,31 @@ More Tested Platforms
 =====================
 The following platforms are not supported but have been tested for this release.
 
+    Linux 2.6.32-573.22.1.el6    GNU C (gcc), Fortran (gfortran), C++ (g++)
+    #1 SMP x86_64 GNU/Linux       compilers:
+    (mayll/platypus)                 Version 4.4.7 20120313
+                                     Version 4.9.3, 5.3.0, 6.2.0
+                                  PGI C, Fortran, C++ for 64-bit target on
+                                  x86-64;
+                                      Version 17.10-0
+                                  Intel(R) C (icc), C++ (icpc), Fortran (icc)
+                                  compilers:
+                                     Version 17.0.4.196 Build 20170411
+                                  MPICH 3.1.4 compiled with GCC 4.9.3
+
+    Linux 3.10.0-327.18.2.el7     GNU C (gcc) and C++ (g++) compilers
+    #1 SMP x86_64 GNU/Linux          Version 4.8.5 20150623 (Red Hat 4.8.5-4)
+    (jelly)                       with NAG Fortran Compiler Release 6.1(Tozai)
+                                  GCC Version 7.1.0
+                                  OpenMPI 3.0.0-GCC-7.2.0-2.29
+                                  Intel(R) C (icc) and C++ (icpc) compilers
+                                     Version 17.0.0.098 Build 20160721
+                                  with NAG Fortran Compiler Release 6.1(Tozai)
+
+    Linux 3.10.0-327.10.1.el7     MPICH 3.2 compiled with GCC 5.3.0
+    #1 SMP x86_64 GNU/Linux
+    (moohan)
+
     Linux 2.6.32-573.18.1.el6.ppc64  MPICH mpich 3.1.4 compiled with
     #1 SMP ppc64 GNU/Linux           IBM XL C/C++ for Linux, V13.1
     (ostrich)                        and IBM XL Fortran for Linux, V15.1
@@ -349,261 +312,29 @@ The following platforms are not supported but have been tested for this release.
                                   (cmake and autotools)
 
     Fedora 24  4.7.2-201.fc24.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux
-                                  gcc, g++ (GCC) 6.1.1 20160621 (Red Hat 6.1.1-3)
-                                  GNU Fortran (GCC) 6.1.1 20160621 (Red Hat 6.1.1-3)
+                                  gcc, g++ (GCC) 6.1.1 20160621
+                                      (Red Hat 6.1.1-3)
+                                  GNU Fortran (GCC) 6.1.1 20160621
+                                      (Red Hat 6.1.1-3)
                                   (cmake and autotools)
 
     Ubuntu 16.04.1 4.4.0-38-generic #57-Ubuntu SMP x86_64 GNU/Linux
-                                  gcc, g++ (Ubuntu 5.4.0-6ubuntu1~16.04.2) 5.4.0 20160609
-                                  GNU Fortran (Ubuntu 5.4.0-6ubuntu1~16.04.2) 5.4.0 20160609
+                                  gcc, g++ (Ubuntu 5.4.0-6ubuntu1~16.04.2)
+                                      5.4.0 20160609
+                                  GNU Fortran (Ubuntu 5.4.0-6ubuntu1~16.04.2)
+                                      5.4.0 20160609
                                   (cmake and autotools)
 
 
 Known Problems
 ==============
-* "make check" fails on CYGWIN when building shared lib files is enabled.  The
-   default on Cygwin has been changed to disable shared.  It can be enabled with
-   the --enable-shared configure option but is likely to fail "make check"
-   with GCC compilers. (LK -2015/04/16)
-
-* CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv
-  catches some undefined behavior in the alignment algorithm of the macro DETECT_I
-  in H5detect.c (Issue 8147).  Since the algorithm is trying to detect the alignment
-  of integers, ideally the flag -fcatch-undefined-behavior shouldn't to be used for
-  H5detect.c. In the future, we can separate flags for H5detect.c from the rest of
-  the library. (SLU - 2013/10/16)
-
-* The 5.9 C++ compiler on Sun failed to compile a C++ test ttypes.cpp.  It
-  complains with this message:
-      "/home/hdf5/src/H5Vprivate.h", line 130: Error: __func__ is not defined.
-
-  The reason is that __func__ is a predefined identifier in C99 standard.  The
-  HDF5 C library uses it in H5private.h.  The test ttypes.cpp includes
-  H5private.h (H5Tpkg.h<-H5Fprivate.h<-H5Vprivate.h<-H5private.h).  Sun's 5.9
-  C++ compiler doesn't support __func__, thus fails to compile the C++ test.
-  But 5.11 C++ compiler does.  To check whether your Sun C++ compiler knows this
-  identifier, try to compile the following simple C++ program:
-      #include<stdio.h>
-
-      int main(void)
-      {
-          printf("%s\n", __func__);
-          return 0;
-      }
-  (SLU - 2012/11/5)
-
-* The C++ and FORTRAN bindings are not currently working on FreeBSD with the
-  native release 8.2 compilers (4.2.1), but are working with gcc 4.6 from the
-  ports (and probably gcc releases after that).
-  (QAK - 2012/10/19)
-
-* The data conversion test dt_arith.c has failures (segmentation fault) from
-  "long double" to other datatypes during hard conversion when the library
-  is built with the default GCC 4.2.1 on Mac Lion system.  It only happens
-  with optimization (-O3, -O2, and -O1).  Some newer versions of GCC do not
-  have this problem.  Users should disable optimization or try newer version
-  of GCC. (Issue 8017. SLU - 2012/6/12)
-
-* The data conversion test dt_arith.c fails in "long double" to integer
-  conversion on Ubuntu 11.10 (3.0.0.13 kernal) with GCC 4.6.1 if the library
-  is built with optimization -O3 or -O2.  The older GCC (4.5) or newer kernal
-  (3.2.2 on Fedora) doesn't have the problem.  Users should lower down the
-  optimization level (-O1 or -O0) by defining CFLAGS in the command line of
-  "configure" like:
-
-      CFLAGS=-O1 ./configure
-
-  It will overwrite the library's default optimization level. (Issue 7829.
-  SLU - 2012/2/7)
-
-* --with-mpe configure option does not work with Mpich2. AKC - 2011/03/10)
-
-* While working on the 1.8.6 release of HDF5, a bug was discovered that can
-  occur when reading from a dataset in parallel shortly after it has been
-  written to collectively. The issue was exposed by a new test in the parallel
-  HDF5 test suite, but had existed before that. We believe the problem lies with
-  certain MPI implementations and/or filesystems.
-
-  We have provided a pure MPI test program, as well as a standalone HDF5
-  program, that can be used to determine if this is an issue on your system.
-  They should be run across multiple nodes with a varying number of processes.
-  These programs can be found at:
-  http://www.hdfgroup.org/ftp/HDF5/examples/known_problems/
-
-* Parallel mode in AIX will fail some of the testcheck_version.sh tests where
-  it treats "exit(134) the same as if process 0 had received an abort signal.
-  This is fixed and will be available in the next release. AKC - 2009/11/3
-
-* The PathScale MPI implementation, accessing a Panasas file system, would
-  cause H5Fcreate() with H5F_ACC_EXCL to fail even when the file is not
-  existing. This is due to the MPI_File_open() call failing if the amode has
-  the MPI_MODE_EXCL bit set. (See bug 1468 for details.) AKC - 2009/8/11
-
-* Parallel tests failed with 16 processes with data inconsistency at testphdf5
-  / dataset_readAll. Parallel tests also failed with 32 and 64 processes with
-  collective abort of all ranks at t_posix_compliant / allwrite_allread_blocks
-  with MPI IO. (CMC - 2009/04/28)
-
-* For SNL, spirit/liberty/thunderbird: The serial tests pass but parallel
-  tests failed with MPI-IO file locking message. AKC - 2007/6/25.
-* On Intel 64 Linux cluster (RH 4, Linux 2.6.9) with Intel 10.0 compilers use
-  -mp -O1 compilation flags to build the libraries. Higher level of optimization
-  causes failures in several HDF5 library tests.
-* For HPUX 11.23 many tools tests failed for 64-bit version when linked to the
-  shared libraries (tested for 1.8.0-beta2)
-* For SNL, Red Storm: only paralle HDF5 is supported.  The serial tests pass
-  and the parallel tests also pass with lots of non-fatal error messages.
-* on SUN 5.10 C++ test fails in the "Testing Shared Datatypes with Attributes" test
-* configuring with --enable-debug=all produces compiler errors on most
-  platforms.  Users who want to run HDF5 in debug mode should use
-  --enable-debug rather than --enable-debug=all to enable debugging
-  information on most modules.
-* On Mac OS 10.4, test/dt_arith.c has some errors in conversion from long
-  double to (unsigned) long long and from (unsigned)long long to long double.
-* On Altix SGI with Intel 9.0 testmeta.c would not compile with -O3
-  optimization flag.
-* On VAX, Scaleoffset filter isn't supported. The filter cannot be applied to
-  HDF5 data generated on VAX. Scaleoffset filter only supports IEEE standard
-  for floating-point data.
-* On Cray X1, a lone colon on the command line of h5dump --xml (as in
-  the testh5dumpxml.sh script) is misinterpereted by the operating system
-  and causes an error.
-* On mpich 1.2.5 and 1.2.6, we found that if more than two processes
-  contribute no IO and the application asks to do IO with collective, we found
-  that when using 4 processors, a simple collective write will be hung
-  sometimes. This can be verified with t_mpi test under testpar.
-* The dataset created or rewritten with the v1.6.3 library or after can't
-  be read with the v1.6.2 library or before when Fletcher32 EDC(filter) is
-  enabled.  There was a bug in the calculating code of the Fletcher32
-  checksum in the library before v1.6.3.  The checksum value wasn't consistent
-  between big-endian and little-endian systems.  This bug was fixed in
-  Release 1.6.3.  However, after fixing the bug, the checksum value is no
-  longer the same as before on little-endian system.  The library release
-  after 1.6.4 can still read the dataset created or rewritten with the library
-  of v1.6.2 or before.  SLU - 2005/6/30
-* For the version 6(6.02 and 6.04) of Portland Group compiler on AMD Opteron
-  processor, there's a bug in the compiler for optimization(-O2).  The library
-  failed in several tests but all related to multi driver.  The problem has
-  been reported to the vendor.
-* On IBM AIX systems, parallel HDF5 mode will fail some tests with error
-  messages like "INFO: 0031-XXX ...".  This is from the command poe.
-  Set the environment variable MP_INFOLEVEL to 0 to minimize the messages
-  and run the tests again.
-  The tests may fail with messages like "The socket name is already
-  in use".  HDF5 does not use sockets (except for stream-VFD).  This is
-  due to problems of the poe command trying to set up the debug socket.
-  Check if there are many old /tmp/s.pedb.* staying around.  These are
-  sockets used by the poe command and left behind due to failed commands.
-  Ask your system administrator to clean them out.  Lastly, request IBM
-  to provide a mean to run poe without the debug socket.
-
-* The C++ library's tests fails when compiling with PGI C++ compiler.  The
-  workaround until the problem is correctly handled is to use the
-  flag "--instantiate=local" prior to the configure and build steps, as:
-        setenv CXX "pgCC --instantiate=local"  for pgCC 5.02 and higher
-
-
-* The stream-vfd test uses ip port 10007 for testing. If another
-  application is already using that port address, the test will hang
-  indefinitely and has to be terminated by the kill command. To try the
-  test again, change the port address in test/stream_test.c to one not
-  being used in the host.
-
-* The --enable-static-exec configure flag will only statically link libraries
-  if the static version of that library is present. If only the shared version
-  of a library exists (i.e., most system libraries on Solaris, AIX, and Mac,
-  for example, only have shared versions), the flag should still result in a
-  successful compilation, but note that the installed executables will not be
-  fully static. Thus, the only guarantee on these systems is that the
-  executable is statically linked with just the HDF5 library.
-
-* With the gcc 2.95.2 compiler, HDF 5 uses the `-ansi' flag during
-  compilation. The ANSI version of the compiler complains about not being
-  able to handle the `long long' datatype with the warning:
-
-        warning: ANSI C does not support `long long'
-
-  This warning is innocuous and can be safely ignored.
-
-* Certain platforms give false negatives when testing h5ls:
-    - Cray J90 and Cray T90IEEE give errors during testing when displaying
-      some floating-point values. These are benign differences due to
-      the different precision in the values displayed and h5ls appears to
-      be dumping floating-point numbers correctly.
-
-* Not all platforms behave correctly with szip's shared libraries. Szip is
-  disabled in these cases, and a message is relayed at configure time. Static
-  libraries should be working on all systems that support szip, and should be
-  used when shared libraries are unavailable. There is also a configure error
-  on Altix machines that incorrectly reports when a version of szip without
-  an encoder is being used.
-
-* On some platforms that use Intel and Absoft compilers to build HDF5 fortran library,
-  compilation may fail for fortranlib_test.f90, fflush1.f90 and fflush2.f90
-  complaining about exit subroutine. Comment out the line
-  IF (total_error .ne. 0) CALL exit (total_error)
-
-* Information about building with PGI and Intel compilers is available in
-  INSTALL file sections 5.7 and 5.8
-
-* On at least one system, (SDSC DataStar), the scheduler (in this case
-  LoadLeveler) sends job status updates to standard error when you run
-  any executable that was compiled with the parallel compilers.
-
-  This causes problems when running "make check" on parallel builds, as
-  many of the tool tests function by saving the output from test runs,
-  and comparing it to an exemplar.
-
-  The best solution is to reconfigure the target system so it no longer
-  inserts the extra text.  However, this may not be practical.
-
-  In such cases, one solution is to "setenv HDF5_Make_Ignore yes" prior to
-  the configure and build.  This will cause "make check" to continue after
-  detecting errors in the tool tests.  However, in the case of SDSC DataStar,
-  it also leaves you with some 150 "failed" tests to examine by hand.
-
-  A second solution is to write a script to run serial tests and filter
-  out the text added by the scheduler.  A sample script used on SDSC
-  DataStar is given below, but you will probably have to customize it
-  for your installation.
-
-  Observe that the basic idea is to insert the script as the first item
-  on the command line which executes the the test.  The script then
-  executes the test and filters out the offending text before passing
-  it on.
-
-        #!/bin/csh
-
-        set STDOUT_FILE=~/bin/serial_filter.stdout
-        set STDERR_FILE=~/bin/serial_filter.stderr
-
-        rm -f $STDOUT_FILE $STDERR_FILE
-
-        ($* > $STDOUT_FILE) >& $STDERR_FILE
-
-  set RETURN_VALUE=$status
-
-        cat $STDOUT_FILE
-
-        tail +3 $STDERR_FILE
-
-  exit $RETURN_VALUE
-
-  You get the HDF make files and test scipts to execute your filter script
-  by setting the environment variable "RUNSERIAL" to the full path of the
-  script prior to running configure for parallel builds.  Remember to
-  "unsetenv RUNSERIAL" before running configure for a serial build.
-
-  Note that the RUNSERIAL environment variable exists so that we can
-  can prefix serial runs as necessary on the target system.  On DataStar,
-  no prefix is necessary.  However on an MPICH system, the prefix might
-  have to be set to something like "/usr/local/mpi/bin/mpirun -np 1" to
-  get the serial tests to run at all.
 
-  In such cases, you will have to include the regular prefix in your
-  filter script.
+    At present, metadata cache images may not be generated by parallel
+    applications.  Parallel applications can read files with metadata cache
+    images, but since this is a collective operation, a deadlock is possible
+    if one or more processes do not participate.
 
-* H5Ocopy() does not copy reg_ref attributes correctly when shared-message
-  is turn on. The value of the reference in the destination attriubte is
-  wrong. This H5Ocopy problem will affect h5copy tool
+    Known problems in previous releases can be found in the HISTORY*.txt files
+    in the HDF5 source. Please report any new problems found to
+    help@hdfgroup.org.
 
diff --git a/release_docs/USING_HDF5_CMake.txt b/release_docs/USING_HDF5_CMake.txt
index ecf972d..1c38c84 100644
--- a/release_docs/USING_HDF5_CMake.txt
+++ b/release_docs/USING_HDF5_CMake.txt
@@ -37,7 +37,7 @@ I. Preconditions
 
    1. We suggest you obtain the latest CMake for windows from the Kitware
       web site. The HDF5 1.10.x product requires a minimum CMake version
-      of 3.2.2.
+      of 3.10.1.
 
    2. You have installed the HDF5 library built with CMake, by executing
       the HDF Install Utility (the *.msi file in the binary package for
@@ -101,10 +101,10 @@ These steps are described in more detail below.
             * Unix Makefiles
             * Visual Studio 12 2013
             * Visual Studio 12 2013 Win64
-            * Visual Studio 11 2012
-            * Visual Studio 11 2012 Win64
             * Visual Studio 14 2015
             * Visual Studio 14 2015 Win64
+            * Visual Studio 15 2017
+            * Visual Studio 15 2017 Win64
 
         <options> is:
             * BUILD_TESTING:BOOL=ON
@@ -180,7 +180,7 @@ Given the preconditions in section I, create a CMakeLists.txt file at the
 source root. Include the following text in the file:
 
 ##########################################################
-cmake_minimum_required (VERSION 3.2.2)
+cmake_minimum_required (VERSION 3.10)
 project (HDF5MyApp C CXX)
 
 set (LIB_TYPE STATIC) # or SHARED
@@ -188,13 +188,12 @@ string(TOLOWER ${LIB_TYPE} SEARCH_TYPE)
 
 find_package (HDF5 NAMES hdf5 COMPONENTS C ${SEARCH_TYPE})
 # find_package (HDF5) # Find non-cmake built HDF5
-INCLUDE_DIRECTORIES (${HDF5_INCLUDE_DIR})
+set_directory_properties(PROPERTIES INCLUDE_DIRECTORIES "${HDF5_INCLUDE_DIR}")
 set (LINK_LIBS ${LINK_LIBS} ${HDF5_C_${LIB_TYPE}_LIBRARY})
 
 set (example hdf_example)
 
 add_executable (${example} ${PROJECT_SOURCE_DIR}/${example}.c)
-TARGET_NAMING (${example} ${LIB_TYPE})
 TARGET_C_PROPERTIES (${example} ${LIB_TYPE} " " " ")
 target_link_libraries (${example} ${LINK_LIBS})
 
@@ -217,132 +216,116 @@ adjust the forward slash to double backslashes, except for the HDF_DIR
 environment variable.
 
 NOTE: this file is available at the HDF web site:
-    http://www.hdfgroup.org/HDF5/release/cmakebuild.html
+    https://portal.hdfgroup.org/display/support/Building+HDF5+with+CMake
 
     HDF5_Examples.cmake
+    HDF5_Examples_options.cmake
 
 Also available at the HDF web site is a CMake application framework template.
 You can quickly add files to the framework and execute the script to compile
 your application with an installed HDF5 binary.
 
 ========================================================================
-ctest
+ctest use of HDF5_Examples.cmake and HDF5_Examples_options.cmake
 ========================================================================
 
-cmake_minimum_required(VERSION 3.2.2 FATAL_ERROR)
+cmake_minimum_required (VERSION 3.10)
 ###############################################################################################################
 # This script will build and run the examples from a folder
 # Execute from a command line:
-#     ctest -S HDF5_Examples.cmake,OPTION=VALUE -C Release -V -O test.log
+#     ctest -S HDF5_Examples.cmake,OPTION=VALUE -C Release -VV -O test.log
 ###############################################################################################################
 
-set (CTEST_CMAKE_GENERATOR "@CMAKE_GENERATOR@")
-set (CTEST_DASHBOARD_ROOT ${CTEST_SCRIPT_DIRECTORY})
+set(CTEST_CMAKE_GENERATOR "@CMAKE_GENERATOR@")
+if("@CMAKE_GENERATOR_TOOLSET@")
+  set(CMAKE_GENERATOR_TOOLSET "@CMAKE_GENERATOR_TOOLSET@")
+endif()
+set(CTEST_DASHBOARD_ROOT ${CTEST_SCRIPT_DIRECTORY})
 
 # handle input parameters to script.
 #INSTALLDIR - HDF5 root folder
 #CTEST_CONFIGURATION_TYPE - Release, Debug, RelWithDebInfo
-#CTEST_SOURCE_NAME - name of source folder; HDF4Examples
-#STATIC_ONLY - Default is YES
-#FORTRAN_LIBRARIES - Default is NO
-#JAVA_LIBRARIES - Default is NO
-##NO_MAC_FORTRAN - set to TRUE to allow shared libs on a Mac)
-if (DEFINED CTEST_SCRIPT_ARG)
-    # transform ctest script arguments of the form
-    # script.ctest,var1=value1,var2=value2
-    # to variables with the respective names set to the respective values
-    string (REPLACE "," ";" script_args "${CTEST_SCRIPT_ARG}")
-    foreach (current_var ${script_args})
-        if ("${current_var}" MATCHES "^([^=]+)=(.+)$")
-            set("${CMAKE_MATCH_1}" "${CMAKE_MATCH_2}")
-        endif ()
-    endforeach ()
-endif ()
-if (NOT DEFINED INSTALLDIR)
-    set (INSTALLDIR "@CMAKE_INSTALL_PREFIX@")
-endif ()
-if (NOT DEFINED CTEST_CONFIGURATION_TYPE)
-    set (CTEST_CONFIGURATION_TYPE "Release")
-endif ()
-if (NOT DEFINED CTEST_SOURCE_NAME)
-    set (CTEST_SOURCE_NAME "HDF5Examples")
-endif ()
-if (NOT DEFINED STATIC_ONLY)
-    set (STATICONLYLIBRARIES "YES")
-else ()
-    set (STATICONLYLIBRARIES "NO")
-endif ()
-if (NOT DEFINED FORTRAN_LIBRARIES)
-    set (FORTRANLIBRARIES "NO")
-else ()
-    set (FORTRANLIBRARIES "YES")
-endif ()
-if (NOT DEFINED JAVA_LIBRARIES)
-    set (JAVALIBRARIES "NO")
-else ()
-    set (JAVALIBRARIES "YES")
-endif ()
+#CTEST_SOURCE_NAME - name of source folder; HDF5Examples
+if(DEFINED CTEST_SCRIPT_ARG)
+  # transform ctest script arguments of the form
+  # script.ctest,var1=value1,var2=value2
+  # to variables with the respective names set to the respective values
+  string(REPLACE "," ";" script_args "${CTEST_SCRIPT_ARG}")
+  foreach(current_var ${script_args})
+    if("${current_var}" MATCHES "^([^=]+)=(.+)$")
+      set("${CMAKE_MATCH_1}" "${CMAKE_MATCH_2}")
+    endif()
+  endforeach()
+endif()
+
+###################################################################
+### Following Line is one of [Release, RelWithDebInfo, Debug] #####
+set(CTEST_CONFIGURATION_TYPE "$ENV{CMAKE_CONFIG_TYPE}")
+if(NOT DEFINED CTEST_CONFIGURATION_TYPE)
+  set(CTEST_CONFIGURATION_TYPE "Release")
+endif()
+set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCTEST_CONFIGURATION_TYPE:STRING=${CTEST_CONFIGURATION_TYPE}")
+##################################################################
+
+if(NOT DEFINED INSTALLDIR)
+  set(INSTALLDIR "@CMAKE_INSTALL_PREFIX@")
+endif()
+
+if(NOT DEFINED CTEST_SOURCE_NAME)
+  set(CTEST_SOURCE_NAME "HDF5Examples")
+endif()
+
+if(NOT DEFINED HDF_LOCAL)
+  set(CDASH_LOCAL "NO")
+else()
+  set(CDASH_LOCAL "YES")
+endif()
+if(NOT DEFINED CTEST_SITE)
+  set(CTEST_SITE "local")
+endif()
+if(NOT DEFINED CTEST_BUILD_NAME)
+  set(CTEST_BUILD_NAME "examples")
+endif()
+set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DSITE:STRING=${CTEST_SITE} -DBUILDNAME:STRING=${CTEST_BUILD_NAME}")
 
 #TAR_SOURCE - name of tarfile
-#if (NOT DEFINED TAR_SOURCE)
-#  set (CTEST_USE_TAR_SOURCE "HDF5Examples-1.10.1-Source")
-#endif ()
+#if(NOT DEFINED TAR_SOURCE)
+#  set(CTEST_USE_TAR_SOURCE "HDF5Examples-1.10.7-Source")
+#endif()
 
 ###############################################################################################################
-#     Adjust the following SET Commands as needed
-###############################################################################################################
-if (WIN32)
-  if (${STATICONLYLIBRARIES})
-    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF")
-  endif ()
-  set (ENV{HDF5_DIR} "${INSTALLDIR}/cmake")
-  set (CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}\\build)
-  set (CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_SOURCE_NAME}")
-  set (CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_BINARY_NAME}")
-else (WIN32)
-  if (${STATICONLYLIBRARIES})
-    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
-  endif ()
-  set (ENV{HDF5_DIR} "${INSTALLDIR}/share/cmake")
-  set (ENV{LD_LIBRARY_PATH} "${INSTALLDIR}/lib")
-  set (CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}/build)
-  set (CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_SOURCE_NAME}")
-  set (CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_BINARY_NAME}")
-endif(WIN32)
-if (${FORTRANLIBRARIES})
-  set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=ON")
-else ()
-  set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=OFF")
-endif ()
-if (${JAVALIBRARIES})
-  set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_JAVA:BOOL=ON")
-else ()
-  set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_JAVA:BOOL=OFF")
-endif ()
-set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF5_PACKAGE_NAME:STRING=@HDF5_PACKAGE@@HDF_PACKAGE_EXT@")
+if(WIN32)
+  set(SITE_OS_NAME "Windows")
+  set(ENV{HDF5_DIR} "${INSTALLDIR}/cmake")
+  set(CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}\\build)
+  set(CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_SOURCE_NAME}")
+  set(CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}\\${CTEST_BINARY_NAME}")
+else()
+  set(ENV{HDF5_DIR} "${INSTALLDIR}/share/cmake")
+  set(ENV{LD_LIBRARY_PATH} "${INSTALLDIR}/lib")
+  set(CTEST_BINARY_NAME ${CTEST_SOURCE_NAME}/build)
+  set(CTEST_SOURCE_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_SOURCE_NAME}")
+  set(CTEST_BINARY_DIRECTORY "${CTEST_DASHBOARD_ROOT}/${CTEST_BINARY_NAME}")
+endif()
+if(${CDASH_LOCAL})
+  set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCDASH_LOCAL:BOOL=ON")
+endif()
+set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF5_PACKAGE_NAME:STRING=@HDF5_PACKAGE@@HDF_PACKAGE_EXT@")
 
 ###############################################################################################################
-# For any comments please contact cdashhelp@hdfgroup.org
+# For any comments please contact help@hdfgroup.org
 #
 ###############################################################################################################
 
-#-----------------------------------------------------------------------------
-# MAC machines need special option
-#-----------------------------------------------------------------------------
-if (APPLE)
-  # Compiler choice
-  execute_process (COMMAND xcrun --find cc OUTPUT_VARIABLE XCODE_CC OUTPUT_STRIP_TRAILING_WHITESPACE)
-  execute_process (COMMAND xcrun --find c++ OUTPUT_VARIABLE XCODE_CXX OUTPUT_STRIP_TRAILING_WHITESPACE)
-  set (ENV{CC} "${XCODE_CC}")
-  set (ENV{CXX} "${XCODE_CXX}")
-  if (NOT NO_MAC_FORTRAN)
-    # Shared fortran is not supported, build static
-    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=OFF -DCMAKE_ANSI_CFLAGS:STRING=-fPIC")
-  else ()
-    set (BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=OFF")
-  endif ()
-  set (BUILD_OPTIONS "${BUILD_OPTIONS} -DCTEST_USE_LAUNCHERS:BOOL=ON -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF")
-endif ()
+#############################################################################################
+####  Change default configuration of options in config/cmake/cacheinit.cmake file        ###
+####  format for file: set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DXXX:YY=ZZZZ")        ###
+#############################################################################################
+if(WIN32)
+  include(${CTEST_SCRIPT_DIRECTORY}\\HDF5_Examples_options.cmake)
+else()
+  include(${CTEST_SCRIPT_DIRECTORY}/HDF5_Examples_options.cmake)
+endif()
 
 #-----------------------------------------------------------------------------
 set (CTEST_CMAKE_COMMAND "\"${CMAKE_COMMAND}\"")
@@ -416,6 +399,57 @@ endif ()
 #-----------------------------------------------------------------------------
 ##############################################################################################################
 
+##############################################################################################################
+####  HDF5_Examples_options.cmake                                                                          ###
+####          Change default configuration of options in config/cmake/cacheinit.cmake file                 ###
+##############################################################################################################
+#############################################################################################
+####  Change default configuration of options in config/cmake/cacheinit.cmake file        ###
+####  format: set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DXXX:YY=ZZZZ")                 ###
+####  DEFAULT:                                                                            ###
+####         BUILD_SHARED_LIBS:BOOL=OFF                                                   ###
+####         HDF_BUILD_C:BOOL=ON                                                          ###
+####         HDF_BUILD_CXX:BOOL=OFF                                                       ###
+####         HDF_BUILD_FORTRAN:BOOL=OFF                                                   ###
+####         HDF_BUILD_JAVA:BOOL=OFF                                                      ###
+####         BUILD_TESTING:BOOL=OFF                                                       ###
+####         HDF_ENABLE_PARALLEL:BOOL=OFF                                                 ###
+####         HDF_ENABLE_THREADSAFE:BOOL=OFF                                               ###
+#############################################################################################
+
+### uncomment/comment and change the following lines for other configuration options
+### build with shared libraries
+#set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DBUILD_SHARED_LIBS:BOOL=ON")
+
+#############################################################################################
+####      languages       ####
+### disable C builds
+#set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF_BUILD_C:BOOL=OFF")
+
+### enable C++ builds
+#set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF_BUILD_CXX:BOOL=ON")
+
+### enable Fortran builds
+#set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=ON")
+
+### enable JAVA builds
+#set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF_BUILD_JAVA:BOOL=ON")
+
+#############################################################################################
+### enable parallel program builds
+#set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF_ENABLE_PARALLEL:BOOL=ON")
+
+#############################################################################################
+### enable threadsafe program builds
+#set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DHDF_ENABLE_THREADSAFE:BOOL=ON")
+
+#############################################################################################
+### enable test program builds, requires reference files in testfiles subdirectory
+#set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DBUILD_TESTING:BOOL=ON")
+#set(ADD_BUILD_OPTIONS "${ADD_BUILD_OPTIONS} -DCOMPARE_TESTING:BOOL=ON")
+
+#############################################################################################
+
 
 
 ========================================================================
diff --git a/release_docs/USING_HDF5_VS.txt b/release_docs/USING_HDF5_VS.txt
index 3aaa56d..3019631 100644
--- a/release_docs/USING_HDF5_VS.txt
+++ b/release_docs/USING_HDF5_VS.txt
@@ -81,11 +81,11 @@ Using Visual Studio 2008 with HDF5 Libraries built with Visual Studio 2008
     Many other common questions and hints are located online and being updated
     in the HDF5 FAQ.  For Windows-specific questions, please see:
 
-        http://www.hdfgroup.org/HDF5/faq/windows.html
+        https://support.hdfgroup.org/HDF5/faq/windows.html
 
     For all other general questions, you can look in the general FAQ:
 
-        http://hdfgroup.org/HDF5-FAQ.html
+        https://support.hdfgroup.org/HDF5/HDF5-FAQ.html
 
 ************************************************************************
  Please send email to help@hdfgroup.org for further assistance.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e2acd30..435fe9a 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_SRC C CXX)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_SRC C)
 
 #-----------------------------------------------------------------------------
 # Apply Definitions to compiler in this directory and below
@@ -113,6 +113,14 @@ set (H5CS_HDRS
 IDE_GENERATED_PROPERTIES ("H5CS" "${H5CS_HDRS}" "${H5CS_SOURCES}" )
 
 
+set (H5CX_SOURCES
+    ${HDF5_SRC_DIR}/H5CX.c
+)
+set (H5CX_HDRS
+)
+IDE_GENERATED_PROPERTIES ("H5CX" "${H5CX_HDRS}" "${H5CX_SOURCES}" )
+
+
 set (H5D_SOURCES
     ${HDF5_SRC_DIR}/H5D.c
     ${HDF5_SRC_DIR}/H5Dbtree.c
@@ -454,6 +462,7 @@ set (H5O_SOURCES
     ${HDF5_SRC_DIR}/H5Oflush.c
     ${HDF5_SRC_DIR}/H5Ofsinfo.c
     ${HDF5_SRC_DIR}/H5Oginfo.c
+    ${HDF5_SRC_DIR}/H5Oint.c
     ${HDF5_SRC_DIR}/H5Olayout.c
     ${HDF5_SRC_DIR}/H5Olinfo.c
     ${HDF5_SRC_DIR}/H5Olink.c
@@ -516,6 +525,9 @@ IDE_GENERATED_PROPERTIES ("H5PB" "${H5PB_HDRS}" "${H5PB_SOURCES}" )
 
 set (H5PL_SOURCES
     ${HDF5_SRC_DIR}/H5PL.c
+    ${HDF5_SRC_DIR}/H5PLint.c
+    ${HDF5_SRC_DIR}/H5PLpath.c
+    ${HDF5_SRC_DIR}/H5PLplugin_cache.c
 )
 
 set (H5PL_HDRS
@@ -529,6 +541,7 @@ IDE_GENERATED_PROPERTIES ("H5PL" "${H5PL_HDRS}" "${H5PL_SOURCES}" )
 set (H5R_SOURCES
     ${HDF5_SRC_DIR}/H5R.c
     ${HDF5_SRC_DIR}/H5Rdeprec.c
+    ${HDF5_SRC_DIR}/H5Rint.c
 )
 set (H5R_HDRS
     ${HDF5_SRC_DIR}/H5Rpkg.h
@@ -689,6 +702,7 @@ set (common_SRCS
     ${H5B2_SOURCES}
     ${H5C_SOURCES}
     ${H5CS_SOURCES}
+    ${H5CX_SOURCES}
     ${H5D_SOURCES}
     ${H5E_SOURCES}
     ${H5EA_SOURCES}
@@ -768,6 +782,7 @@ set (H5_PRIVATE_HEADERS
     ${HDF5_SRC_DIR}/H5Bprivate.h
     ${HDF5_SRC_DIR}/H5Cprivate.h
     ${HDF5_SRC_DIR}/H5CSprivate.h
+    ${HDF5_SRC_DIR}/H5CXprivate.h
     ${HDF5_SRC_DIR}/H5Dprivate.h
     ${HDF5_SRC_DIR}/H5Eprivate.h
     ${HDF5_SRC_DIR}/H5EAprivate.h
@@ -816,7 +831,7 @@ set (H5_GENERATED_HEADERS
     ${HDF5_SRC_DIR}/H5overflow.h
 )
 
-option (HDF5_GENERATE_HEADERS "Rebuild Generated Files" OFF)
+option (HDF5_GENERATE_HEADERS "Rebuild Generated Files" ON)
 if (HDF5_GENERATE_HEADERS)
   set_source_files_properties(${H5_GENERATED_HEADERS} PROPERTIES GENERATED TRUE)
   find_package (Perl)
@@ -839,98 +854,100 @@ if (HDF5_GENERATE_HEADERS)
 endif ()
 
 #-----------------------------------------------------------------------------
-# Setup the H5Detect utility which generates H5Tinit with platform
+# Setup the H5detect utility which generates H5Tinit with platform
 # specific type checks inside
 #-----------------------------------------------------------------------------
 add_executable (H5detect ${HDF5_SRC_DIR}/H5detect.c)
+target_include_directories(H5detect PRIVATE ${HDF5_BINARY_DIR})
 TARGET_C_PROPERTIES (H5detect STATIC " " " ")
 if (MSVC OR MINGW)
   target_link_libraries (H5detect "ws2_32.lib")
 endif ()
+if (CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
+  set_property(TARGET H5detect PROPERTY LINK_FLAGS "-O0")
+endif ()
 
-set (CMD $<TARGET_FILE:H5detect>)
 add_custom_command (
     OUTPUT ${HDF5_BINARY_DIR}/H5Tinit.c
-    COMMAND ${CMD}
+    COMMAND $<TARGET_FILE:H5detect>
     ARGS > ${HDF5_BINARY_DIR}/H5Tinit.c
     DEPENDS H5detect
 )
 
 add_executable (H5make_libsettings ${HDF5_SRC_DIR}/H5make_libsettings.c)
+target_include_directories(H5make_libsettings PRIVATE ${HDF5_BINARY_DIR})
 TARGET_C_PROPERTIES (H5make_libsettings STATIC " " " ")
 if (MSVC OR MINGW)
   target_link_libraries (H5make_libsettings "ws2_32.lib")
 endif ()
+if (CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
+  set_property(TARGET H5make_libsettings PROPERTY LINK_FLAGS "-O0")
+endif ()
 
-set (CMD $<TARGET_FILE:H5make_libsettings>)
 add_custom_command (
     OUTPUT ${HDF5_BINARY_DIR}/H5lib_settings.c
-    COMMAND ${CMD}
+    COMMAND $<TARGET_FILE:H5make_libsettings>
     ARGS > ${HDF5_BINARY_DIR}/H5lib_settings.c
     DEPENDS H5make_libsettings
     WORKING_DIRECTORY ${HDF5_BINARY_DIR}
 )
 
 #-----------------------------------------------------------------------------
-# Add H5Tinit source to build - generated by H5Detect/CMake at configure time
+# Add H5Tinit source to build - generated by H5detect/CMake at configure time
 #-----------------------------------------------------------------------------
 set (gen_SRCS ${HDF5_BINARY_DIR}/H5Tinit.c ${HDF5_BINARY_DIR}/H5lib_settings.c)
 
 add_library (${HDF5_LIB_TARGET} STATIC ${common_SRCS} ${gen_SRCS} ${H5_PUBLIC_HEADERS} ${H5_PRIVATE_HEADERS} ${H5_GENERATED_HEADERS})
+target_include_directories(${HDF5_LIB_TARGET} PUBLIC "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (${HDF5_LIB_TARGET} STATIC " " " ")
-target_link_libraries (${HDF5_LIB_TARGET} ${LINK_LIBS})
+target_link_libraries (${HDF5_LIB_TARGET} PRIVATE ${LINK_LIBS} ${LINK_COMP_LIBS})
 if (NOT WIN32)
-  target_link_libraries (${HDF5_LIB_TARGET} dl)
-endif ()
-if (H5_HAVE_PARALLEL AND MPI_C_FOUND)
-  target_link_libraries (${HDF5_LIB_TARGET} ${MPI_C_LIBRARIES})
+  target_link_libraries (${HDF5_LIB_TARGET} PUBLIC ${CMAKE_DL_LIBS})
 endif ()
 set_global_variable (HDF5_LIBRARIES_TO_EXPORT ${HDF5_LIB_TARGET})
-H5_SET_LIB_OPTIONS (${HDF5_LIB_TARGET} ${HDF5_LIB_NAME} STATIC)
+H5_SET_LIB_OPTIONS (${HDF5_LIB_TARGET} ${HDF5_LIB_NAME} STATIC 0)
 set_target_properties (${HDF5_LIB_TARGET} PROPERTIES
     FOLDER libraries
-    INTERFACE_INCLUDE_DIRECTORIES "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
+    INTERFACE_INCLUDE_DIRECTORIES $<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>
 )
 
+## all_packages="AC,B,B2,D,F,FA,FL,FS,HL,I,O,S,ST,T,Z"
+#all_packages="AC,B2,CX,D,F,HL,I,O,S,ST,T,Z"
 option (HDF5_ENABLE_DEBUG_APIS "Turn on extra debug output in all packages" OFF)
 if (HDF5_ENABLE_DEBUG_APIS)
   set_target_properties (${HDF5_LIB_TARGET} PROPERTIES
       COMPILE_DEFINITIONS
-          "H5Z_DEBUG;H5T_DEBUG;H5ST_DEBUG;H5S_DEBUG;H5O_DEBUG;H5I_DEBUG;H5HL_DEBUG;H5F_DEBUG;H5D_DEBUG;H5B2_DEBUG;H5AC_DEBUG"
+          "H5Z_DEBUG;H5T_DEBUG;H5ST_DEBUG;H5S_DEBUG;H5O_DEBUG;H5I_DEBUG;H5HL_DEBUG;H5F_DEBUG;H5D_DEBUG;H5CX_DEBUG;H5B2_DEBUG;H5AC_DEBUG"
   )
 endif ()
 set (install_targets ${HDF5_LIB_TARGET})
 
 if (BUILD_SHARED_LIBS)
   file (MAKE_DIRECTORY "${HDF5_BINARY_DIR}/shared")
-  set (CMD $<TARGET_FILE:H5detect>)
   add_custom_command (
       OUTPUT ${HDF5_BINARY_DIR}/shared/H5Tinit.c
-      COMMAND ${CMD}
+      COMMAND $<TARGET_FILE:H5detect>
       ARGS > ${HDF5_BINARY_DIR}/shared/H5Tinit.c
       DEPENDS H5detect
       WORKING_DIRECTORY ${HDF5_BINARY_DIR}/shared
   )
-  set (CMD $<TARGET_FILE:H5make_libsettings>)
   add_custom_command (
       OUTPUT ${HDF5_BINARY_DIR}/shared/H5lib_settings.c
-      COMMAND ${CMD}
+      COMMAND $<TARGET_FILE:H5make_libsettings>
       ARGS > ${HDF5_BINARY_DIR}/shared/H5lib_settings.c
       DEPENDS H5make_libsettings
       WORKING_DIRECTORY ${HDF5_BINARY_DIR}
   )
   set (shared_gen_SRCS ${HDF5_BINARY_DIR}/shared/H5Tinit.c ${HDF5_BINARY_DIR}/shared/H5lib_settings.c)
   add_library (${HDF5_LIBSH_TARGET} SHARED ${common_SRCS} ${shared_gen_SRCS} ${H5_PUBLIC_HEADERS} ${H5_PRIVATE_HEADERS} ${H5_GENERATED_HEADERS})
+  target_include_directories(${HDF5_LIBSH_TARGET} PUBLIC "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (${HDF5_LIBSH_TARGET} SHARED " " " ")
-  target_link_libraries (${HDF5_LIBSH_TARGET} ${LINK_SHARED_LIBS})
+  target_link_libraries (${HDF5_LIBSH_TARGET} PRIVATE ${LINK_LIBS} ${LINK_COMP_LIBS})
   if (NOT WIN32)
-    target_link_libraries (${HDF5_LIBSH_TARGET} dl)
-  endif ()
-  if (H5_HAVE_PARALLEL AND MPI_C_FOUND)
-    target_link_libraries (${HDF5_LIBSH_TARGET} ${MPI_C_LIBRARIES})
+    target_link_libraries (${HDF5_LIBSH_TARGET} PUBLIC ${CMAKE_DL_LIBS})
   endif ()
   set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_LIBSH_TARGET}")
-  H5_SET_LIB_OPTIONS (${HDF5_LIBSH_TARGET} ${HDF5_LIB_NAME} SHARED ${HDF5_PACKAGE_SOVERSION})
+  H5_SET_LIB_OPTIONS (${HDF5_LIBSH_TARGET} ${HDF5_LIB_NAME} SHARED "LIB")
   set_target_properties (${HDF5_LIBSH_TARGET} PROPERTIES
       FOLDER libraries
       COMPILE_DEFINITIONS "H5_BUILT_AS_DYNAMIC_LIB"
@@ -942,7 +959,7 @@ if (BUILD_SHARED_LIBS)
         APPEND PROPERTY COMPILE_DEFINITIONS
             "H5_HAVE_THREADSAFE"
     )
-    target_link_libraries (${HDF5_LIBSH_TARGET} Threads::Threads)
+    target_link_libraries (${HDF5_LIBSH_TARGET} PUBLIC Threads::Threads)
   endif ()
 
   if (HDF5_ENABLE_DEBUG_APIS)
@@ -962,6 +979,7 @@ if (NOT HDF5_INSTALL_NO_DEVELOPMENT)
       FILES
           ${H5_PUBLIC_HEADERS}
           ${H5_GENERATED_HEADERS}
+          ${HDF5_BINARY_DIR}/H5pubconf.h
       DESTINATION
           ${HDF5_INSTALL_INCLUDE_DIR}
       COMPONENT
@@ -990,3 +1008,51 @@ if (HDF5_EXPORTED_TARGETS)
       INCLUDES DESTINATION include
   )
 endif ()
+
+#-----------------------------------------------------------------------------
+# Create pkgconfig files
+#-----------------------------------------------------------------------------
+set (_PKG_CONFIG_PREFIX ${CMAKE_INSTALL_PREFIX})
+set (_PKG_CONFIG_EXEC_PREFIX \${prefix})
+set (_PKG_CONFIG_LIBDIR \${exec_prefix}/lib)
+set (_PKG_CONFIG_INCLUDEDIR \${prefix}/include)
+set (_PKG_CONFIG_LIBNAME "${HDF5_LIB_CORENAME}")
+set (_PKG_CONFIG_VERSION "${HDF5_PACKAGE_VERSION}")
+
+foreach (libs ${LINK_LIBS} ${LINK_COMP_LIBS})
+  set (_PKG_CONFIG_LIBS_PRIVATE "${_PKG_CONFIG_LIBS_PRIVATE} -l${libs}")
+endforeach ()
+
+set (_PKG_CONFIG_LIBS "${_PKG_CONFIG_LIBS} -l${HDF5_LIB_CORENAME}")
+if (BUILD_SHARED_LIBS)
+  set (_PKG_CONFIG_SH_LIBS "${_PKG_CONFIG_SH_LIBS} -l${HDF5_LIB_CORENAME}")
+endif ()
+
+set (_PKG_CONFIG_REQUIRES)
+set (_PKG_CONFIG_REQUIRES_PRIVATE)
+
+configure_file (
+    ${HDF_RESOURCES_DIR}/libhdf5.pc.in
+    ${HDF5_BINARY_DIR}/CMakeFiles/${HDF5_LIB_CORENAME}-${HDF5_PACKAGE_VERSION}.pc
+    @ONLY
+)
+install (
+    FILES ${HDF5_BINARY_DIR}/CMakeFiles/${HDF5_LIB_CORENAME}-${HDF5_PACKAGE_VERSION}.pc
+    DESTINATION ${HDF5_INSTALL_LIB_DIR}/pkgconfig
+    COMPONENT libraries
+)
+
+if (NOT WIN32)
+  set (_PKG_CONFIG_COMPILER ${CMAKE_C_COMPILER})
+  configure_file (
+      ${HDF_RESOURCES_DIR}/libh5cc.in
+      ${HDF5_BINARY_DIR}/CMakeFiles/h5cc
+      @ONLY
+  )
+  install (
+      FILES ${HDF5_BINARY_DIR}/CMakeFiles/h5cc
+      DESTINATION ${HDF5_INSTALL_BIN_DIR}
+      PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+      COMPONENT libraries
+  )
+endif ()
diff --git a/src/COPYING b/src/COPYING
index 6903daf..6497ace 100644
--- a/src/COPYING
+++ b/src/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/src/H5.c b/src/H5.c
index 41fb3ba..552330d 100644
--- a/src/H5.c
+++ b/src/H5.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -21,16 +19,18 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"          /* Generic Functions                    */
-#include "H5ACprivate.h"        /* Metadata cache                       */
-#include "H5Dprivate.h"         /* Datasets                             */
-#include "H5Eprivate.h"         /* Error handling                       */
-#include "H5FLprivate.h"        /* Free lists                           */
-#include "H5Lprivate.h"         /* Links                                */
-#include "H5MMprivate.h"        /* Memory management                    */
-#include "H5Pprivate.h"         /* Property lists                       */
-#include "H5SLprivate.h"        /* Skip lists                           */
-#include "H5Tprivate.h"         /* Datatypes                            */
+#include "H5private.h"          /* Generic Functions                        */
+#include "H5ACprivate.h"        /* Metadata cache                           */
+#include "H5CXprivate.h"        /* API Contexts                             */
+#include "H5Dprivate.h"         /* Datasets                                 */
+#include "H5Eprivate.h"         /* Error handling                           */
+#include "H5FLprivate.h"        /* Free lists                               */
+#include "H5FSprivate.h"        /* File free space                          */
+#include "H5Lprivate.h"         /* Links                                    */
+#include "H5MMprivate.h"        /* Memory management                        */
+#include "H5Pprivate.h"         /* Property lists                           */
+#include "H5SLprivate.h"        /* Skip lists                               */
+#include "H5Tprivate.h"         /* Datatypes                                */
 
 /****************/
 /* Local Macros */
@@ -81,9 +81,9 @@ hbool_t H5_libterm_g = FALSE;   /* Library isn't being shutdown */
 hbool_t H5_MPEinit_g = FALSE;	/* MPE Library hasn't been initialized */
 #endif
 
-char			H5_lib_vers_info_g[] = H5_VERS_INFO;
+char                    H5_lib_vers_info_g[] = H5_VERS_INFO;
 static hbool_t          H5_dont_atexit_g = FALSE;
-H5_debug_t		H5_debug_g;		/*debugging info	*/
+H5_debug_t              H5_debug_g; /* debugging info */
 
 
 /*******************/
@@ -206,6 +206,10 @@ H5_init_library(void)
      * property classes.
      * The link interface needs to be initialized so that link property lists
      * have their properties registered.
+     * The FS module needs to be initialized as a result of the fix for HDFFV-10160:
+     *   It might not be initialized during normal file open. 
+     *   When the application does not close the file, routines in the module might
+     *   be called via H5_term_library() when shutting down the file.
      */
     if(H5E_init() < 0)
         HGOTO_ERROR(H5E_FUNC, H5E_CANTINIT, FAIL, "unable to initialize error interface")
@@ -219,6 +223,8 @@ H5_init_library(void)
         HGOTO_ERROR(H5E_FUNC, H5E_CANTINIT, FAIL, "unable to initialize metadata caching interface")
     if(H5L_init() < 0)
         HGOTO_ERROR(H5E_FUNC, H5E_CANTINIT, FAIL, "unable to initialize link interface")
+    if(H5FS_init() < 0)
+        HGOTO_ERROR(H5E_FUNC, H5E_CANTINIT, FAIL, "unable to initialize FS interface")
 
     /* Debugging? */
     H5_debug_mask("-all");
@@ -238,11 +244,6 @@ done:
  *
  * Return:	void
  *
- * Programmer:	Robb Matzke
- *              Friday, November 20, 1998
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 void
@@ -266,6 +267,9 @@ H5_term_library(void)
     /* Indicate that the library is being shut down */
     H5_TERM_GLOBAL = TRUE;
 
+    /* Push the API context without checking for errors */
+    H5CX_push_special();
+
     /* Check if we should display error output */
     (void)H5Eget_auto2(H5E_DEFAULT, &func, NULL);
 
@@ -276,11 +280,11 @@ H5_term_library(void)
      */
 #define DOWN(F)								      \
     (((n = H5##F##_term_package()) && (at + 8) < sizeof loop)?	      \
-     (sprintf(loop + at, "%s%s", (at ? "," : ""), #F),			      \
+     (HDsprintf(loop + at, "%s%s", (at ? "," : ""), #F),			      \
       at += HDstrlen(loop + at),					      \
       n):                                                                     \
      ((n > 0 && (at + 5) < sizeof loop) ?				      \
-     (sprintf(loop + at, "..."),					      \
+     (HDsprintf(loop + at, "..."),					      \
       at += HDstrlen(loop + at),					      \
      n) : n))
 
@@ -350,17 +354,20 @@ H5_term_library(void)
             /* Don't shut down the skip list code until everything that uses it is down */
             if(pending == 0)
                 pending += DOWN(SL);
-            /* Don't shut down the free list code until _everything_ else is down */
+            /* Don't shut down the free list code until everything that uses it is down */
             if(pending == 0)
                 pending += DOWN(FL);
+            /* Don't shut down the API context code until _everything_ else is down */
+            if(pending == 0)
+                pending += DOWN(CX);
         } /* end if */
     } while(pending && ntries++ < 100);
 
     if(pending) {
         /* Only display the error message if the user is interested in them. */
         if(func) {
-            fprintf(stderr, "HDF5: infinite loop closing library\n");
-            fprintf(stderr, "      %s\n", loop);
+            HDfprintf(stderr, "HDF5: infinite loop closing library\n");
+            HDfprintf(stderr, "      %s\n", loop);
 #ifndef NDEBUG
             HDabort();
 #endif /* NDEBUG */
@@ -408,6 +415,8 @@ H5_term_library(void)
     /* Mark library as closed */
     H5_INIT_GLOBAL = FALSE;
 
+    /* Don't pop the API context (i.e. H5CX_pop), since it's been shut down already */
+
 done:
 #ifdef H5_HAVE_THREADSAFE
     H5_API_UNLOCK
@@ -435,11 +444,6 @@ done:
  *		Failure:	negative if this function is called more than
  *				once or if it is called too late.
  *
- * Programmer:	Robb Matzke
- *              Friday, November 20, 1998
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -474,11 +478,6 @@ H5dont_atexit(void)
  *
  *		Failure:	negative
  *
- * Programmer:	Quincey Koziol
- *              Saturday, March 11, 2000
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -523,13 +522,6 @@ done:
  *
  *		Failure:	negative
  *
- * Programmer:	Quincey Koziol
- *              Wednesday, August 2, 2000
- *
- * Modifications:   Neil Fortner
- *                  Wednesday, April 8, 2009
- *                  Added support for factory free lists
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -573,9 +565,6 @@ done:
  *
  * Return:      void
  *
- * Programmer:  Robb Matzke
- *              Wednesday, August 19, 1998
- *
  *-------------------------------------------------------------------------
  */
 static void
@@ -627,7 +616,7 @@ H5_debug_mask(const char *s)
 		            } /* end if */
                 } /* end for */
                 if (i>=(size_t)H5_NPKGS)
-                    fprintf(stderr, "HDF5_DEBUG: ignored %s\n", pkg_name);
+                    HDfprintf(stderr, "HDF5_DEBUG: ignored %s\n", pkg_name);
             } /* end if-else */
 
         } else if (HDisdigit(*s)) {
@@ -667,8 +656,6 @@ H5_debug_mask(const char *s)
  *
  * Return:	MPI_SUCCESS
  *
- * Programmer:	Mohamad Chaarawi, February 2015
- *
  *-------------------------------------------------------------------------
  */
 static int H5_mpi_delete_cb(MPI_Comm H5_ATTR_UNUSED comm, int H5_ATTR_UNUSED keyval, void H5_ATTR_UNUSED *attr_val, int H5_ATTR_UNUSED *flag)
@@ -693,13 +680,6 @@ static int H5_mpi_delete_cb(MPI_Comm H5_ATTR_UNUSED comm, int H5_ATTR_UNUSED key
  *
  * Return:	Non-negative on success/Negative on failure
  *
- * Programmer:	Unknown
- *
- * Modifications:
- * 	Robb Matzke, 4 Mar 1998
- *	Now use "normal" data types for the interface.  Any of the arguments
- *	may be null pointers
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -733,13 +713,6 @@ done:
  *
  *		Failure:	abort()
  *
- * Programmer:	Robb Matzke
- *              Tuesday, April 21, 1998
- *
- * Modifications:
- *	Albert Cheng, May 12, 2001
- *	Added verification of H5_VERS_INFO.
- *
  *-------------------------------------------------------------------------
  */
 #define VERSION_MISMATCH_WARNING \
@@ -864,11 +837,6 @@ done:
  *
  * Return:	Non-negative on success/Negative on failure
  *
- * Programmer:  Robb Matzke
- *              Tuesday, December  9, 1997
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -891,11 +859,6 @@ done:
  *
  * Return:	Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
- *              Friday, January 30, 1998
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -944,7 +907,7 @@ H5allocate_memory(size_t size, hbool_t clear)
 {
     void *ret_value = NULL;
 
-    FUNC_ENTER_API_NOINIT;
+    FUNC_ENTER_API_NOINIT
     H5TRACE2("*x", "zb", size, clear);
 
     if(clear)
@@ -952,7 +915,7 @@ H5allocate_memory(size_t size, hbool_t clear)
     else
         ret_value = H5MM_malloc(size);
 
-    FUNC_LEAVE_API(ret_value)
+    FUNC_LEAVE_API_NOINIT(ret_value)
 } /* end H5allocate_memory() */
 
 
@@ -985,12 +948,12 @@ H5resize_memory(void *mem, size_t size)
 {
     void *ret_value = NULL;
 
-    FUNC_ENTER_API_NOINIT;
+    FUNC_ENTER_API_NOINIT
     H5TRACE2("*x", "*xz", mem, size);
 
     ret_value = H5MM_realloc(mem, size);
 
-    FUNC_LEAVE_API(ret_value)
+    FUNC_LEAVE_API_NOINIT(ret_value)
 } /* end H5resize_memory() */
 
 
@@ -1009,13 +972,13 @@ H5resize_memory(void *mem, size_t size)
 herr_t
 H5free_memory(void *mem)
 {
-    FUNC_ENTER_API_NOINIT;
+    FUNC_ENTER_API_NOINIT
     H5TRACE1("e", "*x", mem);
 
     /* At this time, it is impossible for this to fail. */
     H5MM_xfree(mem);
 
-    FUNC_LEAVE_API(SUCCEED)
+    FUNC_LEAVE_API_NOINIT(SUCCEED)
 } /* end H5free_memory() */
 
 
@@ -1032,20 +995,19 @@ H5free_memory(void *mem)
 herr_t
 H5is_library_threadsafe(hbool_t *is_ts)
 {
-    herr_t ret_value = SUCCEED;
-
     FUNC_ENTER_API_NOINIT
     H5TRACE1("e", "*b", is_ts);
 
     HDassert(is_ts);
  
+    /* At this time, it is impossible for this to fail. */
 #ifdef H5_HAVE_THREADSAFE
     *is_ts = TRUE;
 #else /* H5_HAVE_THREADSAFE */
     *is_ts = FALSE;
 #endif /* H5_HAVE_THREADSAFE */
 
-    FUNC_LEAVE_API(ret_value)
+    FUNC_LEAVE_API_NOINIT(SUCCEED)
 } /* end H5is_library_threadsafe() */
 
 
diff --git a/src/H5A.c b/src/H5A.c
index 7eb77ca..8e64eda 100644
--- a/src/H5A.c
+++ b/src/H5A.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -26,6 +24,7 @@
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5Apkg.h"		/* Attributes				*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5FLprivate.h"	/* Free Lists				*/
 #include "H5Iprivate.h"		/* IDs			  		*/
@@ -93,7 +92,7 @@ static const H5I_class_t H5I_ATTR_CLS[1] = {{
     H5I_ATTR,                   /* ID class value */
     0,                          /* Class flags */
     0,                          /* # of reserved IDs for class */
-    (H5I_free_t)H5A_close       /* Callback routine for closing objects of this class */
+    (H5I_free_t)H5A__close_cb   /* Callback routine for closing objects of this class */
 }};
 
 /* Flag indicating "top" of interface has been initialized */
@@ -252,7 +251,6 @@ H5Acreate2(hid_t loc_id, const char *attr_name, hid_t type_id, hid_t space_id,
     H5G_loc_t           loc;                    /* Object location */
     H5T_t		*type;                  /* Datatype to use for attribute */
     H5S_t		*space;                 /* Dataspace to use for attribute */
-    hid_t               dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     hid_t		ret_value;              /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -272,12 +270,12 @@ H5Acreate2(hid_t loc_id, const char *attr_name, hid_t type_id, hid_t space_id,
     if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE)))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&aapl_id, H5P_CLS_AACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&aapl_id, H5P_CLS_AACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
     /* Go do the real work for attaching the attribute to the object */
-    if(NULL == (attr = H5A_create(&loc, attr_name, type, space, acpl_id, dxpl_id)))
+    if(NULL == (attr = H5A__create(&loc, attr_name, type, space, acpl_id)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to create attribute")
 
     /* Register the new attribute and get an ID for it */
@@ -286,7 +284,7 @@ H5Acreate2(hid_t loc_id, const char *attr_name, hid_t type_id, hid_t space_id,
 
 done:
     /* Cleanup on failure */
-    if(ret_value < 0 && attr && H5A_close(attr) < 0)
+    if(ret_value < 0 && attr && H5A__close(attr) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
 
     FUNC_LEAVE_API(ret_value)
@@ -330,13 +328,8 @@ H5Acreate_by_name(hid_t loc_id, const char *obj_name, const char *attr_name,
 {
     H5A_t	        *attr = NULL;           /* Attribute created */
     H5G_loc_t           loc;                    /* Object location */
-    H5G_loc_t           obj_loc;                /* Location used to open group */
-    H5G_name_t          obj_path;            	/* Opened object group hier. path */
-    H5O_loc_t           obj_oloc;            	/* Opened object object location */
-    hbool_t             loc_found = FALSE;      /* Entry at 'obj_name' found */
     H5T_t		*type;                  /* Datatype to use for attribute */
     H5S_t		*space;                 /* Dataspace to use for attribute */
-    hid_t               dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     hid_t		ret_value;              /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -359,33 +352,28 @@ H5Acreate_by_name(hid_t loc_id, const char *obj_name, const char *attr_name,
     if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE)))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
 
-    /* Set up opened group location to fill in */
-    obj_loc.oloc = &obj_oloc;
-    obj_loc.path = &obj_path;
-    H5G_loc_reset(&obj_loc);
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&aapl_id, H5P_CLS_AACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&aapl_id, H5P_CLS_AACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
-    /* Find the object's location */
-    if(H5G_loc_find(&loc, obj_name, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "object not found")
-    loc_found = TRUE;
+    if(H5P_DEFAULT != lapl_id) {
+        if(TRUE != H5P_isa_class(lapl_id, H5P_LINK_ACCESS))
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not link access property list ID")
+        H5CX_set_lapl(lapl_id);
+    } /* end if */
 
-    /* Go do the real work for attaching the attribute to the dataset */
-    if(NULL == (attr = H5A_create(&obj_loc, attr_name, type, space, acpl_id, dxpl_id)))
+    /* Create the attribute on the object */
+    if(NULL == (attr = H5A__create_by_name(&loc, obj_name, attr_name, type, space, acpl_id)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to create attribute")
 
     /* Register the new attribute and get an ID for it */
     if((ret_value = H5I_register(H5I_ATTR, attr, TRUE)) < 0)
         HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register attribute for ID")
+
 done:
-    /* Release resources */
-    if(loc_found && H5G_loc_free(&obj_loc) < 0)
-        HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't free location")
-    if(ret_value < 0 && attr && H5A_close(attr) < 0)
-            HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
+    /* Cleanup on failure */
+    if(ret_value < 0 && attr && H5A__close(attr) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
 
     FUNC_LEAVE_API(ret_value)
 } /* H5Acreate_by_name() */
@@ -415,7 +403,6 @@ H5Aopen(hid_t loc_id, const char *attr_name, hid_t aapl_id)
 {
     H5G_loc_t    	loc;            /* Object location */
     H5A_t               *attr = NULL;   /* Attribute opened */
-    hid_t               dxpl_id  = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     hid_t		ret_value;
 
     FUNC_ENTER_API(FAIL)
@@ -429,17 +416,13 @@ H5Aopen(hid_t loc_id, const char *attr_name, hid_t aapl_id)
     if(!attr_name || !*attr_name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no attribute name")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&aapl_id, H5P_CLS_AACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&aapl_id, H5P_CLS_AACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Read in attribute from object header */
-    if(NULL == (attr = H5O_attr_open_by_name(loc.oloc, attr_name, dxpl_id)))
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to load attribute info from object header for attribute: '%s'", attr_name)
-
-    /* Finish initializing attribute */
-    if(H5A__open_common(&loc, attr) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to initialize attribute")
+    if(NULL == (attr = H5A__open(&loc, attr_name)))
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to load attribute info from object header for attribute: '%s'", attr_name)
 
     /* Register the attribute and get an ID for it */
     if((ret_value = H5I_register(H5I_ATTR, attr, TRUE)) < 0)
@@ -448,7 +431,7 @@ H5Aopen(hid_t loc_id, const char *attr_name, hid_t aapl_id)
 done:
     /* Cleanup on failure */
     if(ret_value < 0)
-        if(attr && H5A_close(attr) < 0)
+        if(attr && H5A__close(attr) < 0)
             HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
 
     FUNC_LEAVE_API(ret_value)
@@ -482,7 +465,6 @@ H5Aopen_by_name(hid_t loc_id, const char *obj_name, const char *attr_name,
 {
     H5G_loc_t    	loc;            /* Object location */
     H5A_t               *attr = NULL;   /* Attribute opened */
-    hid_t               dxpl_id  = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     hid_t		ret_value;
 
     FUNC_ENTER_API(FAIL)
@@ -497,18 +479,19 @@ H5Aopen_by_name(hid_t loc_id, const char *obj_name, const char *attr_name,
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no object name")
     if(!attr_name || !*attr_name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no attribute name")
-    if(H5P_DEFAULT == lapl_id)
-        lapl_id = H5P_LINK_ACCESS_DEFAULT;
-    else
+
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&aapl_id, H5P_CLS_AACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access property list info")
+
+    if(H5P_DEFAULT != lapl_id) {
         if(TRUE != H5P_isa_class(lapl_id, H5P_LINK_ACCESS))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not link access property list ID")
-
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&aapl_id, H5P_CLS_AACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+        H5CX_set_lapl(lapl_id);
+    } /* end if */
 
     /* Open the attribute on the object header */
-    if(NULL == (attr = H5A_open_by_name(&loc, obj_name, attr_name, lapl_id, dxpl_id)))
+    if(NULL == (attr = H5A__open_by_name(&loc, obj_name, attr_name)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "can't open attribute")
 
     /* Register the attribute and get an ID for it */
@@ -518,7 +501,7 @@ H5Aopen_by_name(hid_t loc_id, const char *obj_name, const char *attr_name,
 done:
     /* Cleanup on failure */
     if(ret_value < 0)
-        if(attr && H5A_close(attr) < 0)
+        if(attr && H5A__close(attr) < 0)
             HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
 
     FUNC_LEAVE_API(ret_value)
@@ -555,7 +538,6 @@ H5Aopen_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
 {
     H5A_t       *attr = NULL;   /* Attribute opened */
     H5G_loc_t	loc;	        /* Object location */
-    hid_t       dxpl_id  = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     hid_t	ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -573,18 +555,19 @@ H5Aopen_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified")
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
-    if(H5P_DEFAULT == lapl_id)
-        lapl_id = H5P_LINK_ACCESS_DEFAULT;
-    else
+
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&aapl_id, H5P_CLS_AACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access property list info")
+
+    if(H5P_DEFAULT != lapl_id) {
         if(TRUE != H5P_isa_class(lapl_id, H5P_LINK_ACCESS))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not link access property list ID")
-
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&aapl_id, H5P_CLS_AACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+        H5CX_set_lapl(lapl_id);
+    } /* end if */
 
     /* Open the attribute in the object header */
-    if(NULL == (attr = H5A_open_by_idx(&loc, obj_name, idx_type, order, n, lapl_id, dxpl_id)))
+    if(NULL == (attr = H5A__open_by_idx(&loc, obj_name, idx_type, order, n)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open attribute")
 
     /* Register the attribute and get an ID for it */
@@ -594,7 +577,7 @@ H5Aopen_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
 done:
     /* Cleanup on failure */
     if(ret_value < 0)
-        if(attr && H5A_close(attr) < 0)
+        if(attr && H5A__close(attr) < 0)
             HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
 
     FUNC_LEAVE_API(ret_value)
@@ -622,8 +605,6 @@ H5Awrite(hid_t attr_id, hid_t dtype_id, const void *buf)
 {
     H5A_t *attr;                /* Attribute object for ID */
     H5T_t *mem_type;            /* Memory datatype */
-    hid_t  dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
-    hid_t  aapl_id = H5P_DEFAULT;  /* temp access plist */
     herr_t ret_value;           /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -637,12 +618,12 @@ H5Awrite(hid_t attr_id, hid_t dtype_id, const void *buf)
     if(NULL == buf)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "null attribute buffer")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&aapl_id, H5P_CLS_AACC, &dxpl_id, attr_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(attr_id) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set collective metadata read")
 
     /* Go write the actual data to the attribute */
-    if((ret_value = H5A__write(attr, mem_type, buf, dxpl_id)) < 0)
+    if((ret_value = H5A__write(attr, mem_type, buf)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_WRITEERROR, FAIL, "unable to write attribute")
 
 done:
@@ -671,8 +652,6 @@ H5Aread(hid_t attr_id, hid_t dtype_id, void *buf)
 {
     H5A_t *attr;                /* Attribute object for ID */
     H5T_t *mem_type;            /* Memory datatype */
-    hid_t  dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
-    hid_t  aapl_id = H5P_DEFAULT;  /* temp access plist */
     herr_t ret_value;           /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -686,12 +665,8 @@ H5Aread(hid_t attr_id, hid_t dtype_id, void *buf)
     if(NULL == buf)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "null attribute buffer")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&aapl_id, H5P_CLS_AACC, &dxpl_id, attr_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
     /* Go write the actual data to the attribute */
-    if((ret_value = H5A__read(attr, mem_type, buf, dxpl_id)) < 0)
+    if((ret_value = H5A__read(attr, mem_type, buf)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_READERROR, FAIL, "unable to read attribute")
 
 done:
@@ -719,8 +694,7 @@ hid_t
 H5Aget_space(hid_t attr_id)
 {
     H5A_t	*attr;                  /* Attribute object for ID */
-    H5S_t      *ds = NULL;
-    hid_t	ret_value;
+    hid_t	ret_value;              /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("i", "i", attr_id);
@@ -729,19 +703,9 @@ H5Aget_space(hid_t attr_id)
     if(NULL == (attr = (H5A_t *)H5I_object_verify(attr_id, H5I_ATTR)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute")
 
-    if(NULL == (ds = H5A_get_space(attr)))
+    if((ret_value = H5A_get_space(attr)) < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "can't get space ID of attribute")
-
-    /* Atomize */
-    if((ret_value = H5I_register(H5I_DATASPACE, ds, TRUE)) < 0)
-        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace atom")
-
 done:
-    if(ret_value < 0) {
-        if(ds && (H5S_close(ds) < 0))
-            HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace")
-    } /* end if */
-
     FUNC_LEAVE_API(ret_value)
 } /* H5Aget_space() */
 
@@ -765,9 +729,8 @@ done:
 hid_t
 H5Aget_type(hid_t attr_id)
 {
-    H5A_t	*attr;          /* Attribute object for ID */
-    H5T_t      *dt = NULL;
-    hid_t	 ret_value;     /* Return value */
+    H5A_t *attr;        /* Attribute object for ID */
+    hid_t ret_value;     /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("i", "i", attr_id);
@@ -776,19 +739,10 @@ H5Aget_type(hid_t attr_id)
     if(NULL == (attr = (H5A_t *)H5I_object_verify(attr_id, H5I_ATTR)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute")
 
-    if(NULL == (dt = H5A_get_type(attr)))
-        HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "can't get space ID of attribute")
-
-    /* Create an atom */
-    if((ret_value = H5I_register(H5I_DATATYPE, dt, TRUE)) < 0)
-        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register datatype")
+    if((ret_value = H5A__get_type(attr)) < 0)
+        HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "can't get datatype ID of attribute")
 
 done:
-    if(ret_value < 0) {
-        if(dt && (H5T_close(dt) < 0))
-            HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release datatype")
-    } /* end if */
-
     FUNC_LEAVE_API(ret_value)
 } /* H5Aget_type() */
 
@@ -827,7 +781,7 @@ H5Aget_create_plist(hid_t attr_id)
     if(NULL == (attr = (H5A_t *)H5I_object_verify(attr_id, H5I_ATTR)))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute")
 
-    if((ret_value = H5A_get_create_plist(attr)) < 0)
+    if((ret_value = H5A__get_create_plist(attr)) < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "can't get creation property list for attr")
 
 done:
@@ -904,7 +858,6 @@ H5Aget_name_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
 {
     H5G_loc_t   loc;            /* Object location */
     H5A_t	*attr = NULL;   /* Attribute object for name */
-    hid_t       dxpl_id  = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     ssize_t	ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -923,12 +876,12 @@ H5Aget_name_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Open the attribute on the object header */
-    if(NULL == (attr = H5A_open_by_idx(&loc, obj_name, idx_type, order, n, lapl_id, dxpl_id)))
+    if(NULL == (attr = H5A__open_by_idx(&loc, obj_name, idx_type, order, n)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "can't open attribute")
 
     /* Get the length of the name */
@@ -943,7 +896,7 @@ H5Aget_name_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
 
 done:
     /* Release resources */
-    if(attr && H5A_close(attr) < 0)
+    if(attr && H5A__close(attr) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
 
     FUNC_LEAVE_API(ret_value)
@@ -1042,7 +995,6 @@ H5Aget_info_by_name(hid_t loc_id, const char *obj_name, const char *attr_name,
 {
     H5G_loc_t   loc;                    /* Object location */
     H5A_t	*attr = NULL;           /* Attribute object for name */
-    hid_t       dxpl_id  = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1060,12 +1012,12 @@ H5Aget_info_by_name(hid_t loc_id, const char *obj_name, const char *attr_name,
     if(NULL == ainfo)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid info pointer")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Open the attribute on the object header */
-    if(NULL == (attr = H5A_open_by_name(&loc, obj_name, attr_name, lapl_id, dxpl_id)))
+    if(NULL == (attr = H5A__open_by_name(&loc, obj_name, attr_name)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "can't open attribute")
 
     /* Get the attribute information */
@@ -1073,8 +1025,8 @@ H5Aget_info_by_name(hid_t loc_id, const char *obj_name, const char *attr_name,
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "unable to get attribute info")
 
 done:
-    /* Cleanup on failure */
-    if(attr && H5A_close(attr) < 0)
+    /* Release resources */
+    if(attr && H5A__close(attr) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
 
     FUNC_LEAVE_API(ret_value)
@@ -1101,7 +1053,6 @@ H5Aget_info_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
 {
     H5G_loc_t   loc;                    /* Object location */
     H5A_t	*attr = NULL;           /* Attribute object for name */
-    hid_t       dxpl_id  = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1122,12 +1073,12 @@ H5Aget_info_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
     if(NULL == ainfo)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid info pointer")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Open the attribute on the object header */
-    if(NULL == (attr = H5A_open_by_idx(&loc, obj_name, idx_type, order, n, lapl_id, dxpl_id)))
+    if(NULL == (attr = H5A__open_by_idx(&loc, obj_name, idx_type, order, n)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "can't open attribute")
 
     /* Get the attribute information */
@@ -1136,7 +1087,7 @@ H5Aget_info_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
 
 done:
     /* Release resources */
-    if(attr && H5A_close(attr) < 0)
+    if(attr && H5A__close(attr) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
 
     FUNC_LEAVE_API(ret_value)
@@ -1174,11 +1125,15 @@ H5Arename(hid_t loc_id, const char *old_name, const char *new_name)
     if(HDstrcmp(old_name, new_name)) {
         H5G_loc_t loc;                /* Object location */
   
-        if(H5G_loc(loc_id, & loc) < 0)
+        if(H5G_loc(loc_id, &loc) < 0)
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set collective metadata read")
+
         /* Call private attribute rename routine */
-        if(H5O_attr_rename(loc.oloc, H5AC_ind_read_dxpl_id, old_name, new_name) < 0)
+        if(H5A__rename(&loc, old_name, new_name) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTRENAME, FAIL, "can't rename attribute")
     } /* end if */
 
@@ -1223,17 +1178,16 @@ H5Arename_by_name(hid_t loc_id, const char *obj_name, const char *old_attr_name,
     /* Avoid thrashing things if the names are the same */
     if(HDstrcmp(old_attr_name, new_attr_name)) {
         H5G_loc_t loc;                /* Object location */
-        hid_t dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by the library */
 
-        /* Verify access property list and get correct dxpl */
-        if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, TRUE) < 0)
-            HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+        /* Verify access property list and set up collective metadata if appropriate */
+        if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, TRUE) < 0)
+            HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access property list info")
 
-        if(H5G_loc(loc_id, & loc) < 0)
+        if(H5G_loc(loc_id, &loc) < 0)
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
 
         /* Call private attribute rename routine */
-        if(H5A_rename_by_name(loc, obj_name, old_attr_name, new_attr_name, lapl_id, dxpl_id) < 0)
+        if(H5A__rename_by_name(loc, obj_name, old_attr_name, new_attr_name) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTRENAME, FAIL, "can't rename attribute")
     } /* end if */
 
@@ -1287,9 +1241,6 @@ herr_t
 H5Aiterate2(hid_t loc_id, H5_index_t idx_type, H5_iter_order_t order,
     hsize_t *idx, H5A_operator2_t op, void *op_data)
 {
-    H5A_attr_iter_op_t attr_op; /* Attribute operator */
-    hsize_t	start_idx;      /* Index of attribute to start iterating at */
-    hsize_t	last_attr;      /* Index of last attribute examined */
     herr_t	ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1303,19 +1254,10 @@ H5Aiterate2(hid_t loc_id, H5_index_t idx_type, H5_iter_order_t order,
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
 
-    /* Build attribute operator info */
-    attr_op.op_type = H5A_ATTR_OP_APP2;
-    attr_op.u.app_op2 = op;
-
     /* Call attribute iteration routine */
-    last_attr = start_idx = (idx ? *idx : 0);
-    if((ret_value = H5O_attr_iterate(loc_id, H5AC_ind_read_dxpl_id, idx_type, order, start_idx, &last_attr, &attr_op, op_data)) < 0)
+    if((ret_value = H5A__iterate(loc_id, idx_type, order, idx, op, op_data)) < 0)
         HERROR(H5E_ATTR, H5E_BADITER, "error iterating over attributes");
 
-    /* Set the last attribute information */
-    if(idx)
-        *idx = last_attr;
-
 done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Aiterate2() */
@@ -1370,15 +1312,6 @@ H5Aiterate_by_name(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
     hid_t lapl_id)
 {
     H5G_loc_t	loc;	        /* Object location */
-    H5G_loc_t   obj_loc;        /* Location used to open group */
-    H5G_name_t  obj_path;       /* Opened object group hier. path */
-    H5O_loc_t   obj_oloc;       /* Opened object object location */
-    hbool_t     loc_found = FALSE;      /* Entry at 'obj_name' found */
-    hid_t       obj_loc_id = (-1);      /* ID for object located */
-    H5A_attr_iter_op_t attr_op; /* Attribute operator */
-    hsize_t	start_idx;      /* Index of attribute to start iterating at */
-    hsize_t	last_attr;      /* Index of last attribute examined */
-    hid_t       dxpl_id  = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t	ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1397,46 +1330,15 @@ H5Aiterate_by_name(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access property list info")
 
-    /* Set up opened group location to fill in */
-    obj_loc.oloc = &obj_oloc;
-    obj_loc.path = &obj_path;
-    H5G_loc_reset(&obj_loc);
-
-    /* Find the object's location */
-    if(H5G_loc_find(&loc, obj_name, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "object not found")
-    loc_found = TRUE;
-
-    /* Open the object */
-    if((obj_loc_id = H5O_open_by_loc(&obj_loc, lapl_id, dxpl_id, TRUE)) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open object")
-
-    /* Build attribute operator info */
-    attr_op.op_type = H5A_ATTR_OP_APP2;
-    attr_op.u.app_op2 = op;
-
-    /* Call attribute iteration routine */
-    last_attr = start_idx = (idx ? *idx : 0);
-    if((ret_value = H5O_attr_iterate(obj_loc_id, dxpl_id, idx_type, order, start_idx, &last_attr, &attr_op, op_data)) < 0)
+    /* Call attribute iteration by name routine */
+    if((ret_value = H5A__iterate_by_name(&loc, obj_name, idx_type, order, idx, op, op_data)) < 0)
         HERROR(H5E_ATTR, H5E_BADITER, "error iterating over attributes");
 
-    /* Set the last attribute information */
-    if(idx)
-        *idx = last_attr;
-
 done:
-    /* Release resources */
-    if(obj_loc_id > 0) {
-        if(H5I_dec_app_ref(obj_loc_id) < 0)
-            HDONE_ERROR(H5E_ATTR, H5E_CANTDEC, FAIL, "unable to close temporary object")
-    } /* end if */
-    else if(loc_found && H5G_loc_free(&obj_loc) < 0)
-        HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't free location")
-
     FUNC_LEAVE_API(ret_value)
 } /* H5Aiterate_by_name() */
 
@@ -1472,8 +1374,12 @@ H5Adelete(hid_t loc_id, const char *name)
     if(!name || !*name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set collective metadata read")
+
     /* Delete the attribute from the location */
-    if(H5O_attr_remove(loc.oloc, name, H5AC_ind_read_dxpl_id) < 0)
+    if(H5A__delete(&loc, name) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
 
 done:
@@ -1502,11 +1408,6 @@ H5Adelete_by_name(hid_t loc_id, const char *obj_name, const char *attr_name,
     hid_t lapl_id)
 {
     H5G_loc_t	loc;		        /* Object location */
-    H5G_loc_t   obj_loc;                /* Location used to open group */
-    H5G_name_t  obj_path;            	/* Opened object group hier. path */
-    H5O_loc_t   obj_oloc;            	/* Opened object object location */
-    hbool_t     loc_found = FALSE;      /* Entry at 'obj_name' found */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1522,29 +1423,15 @@ H5Adelete_by_name(hid_t loc_id, const char *obj_name, const char *attr_name,
     if(!attr_name || !*attr_name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no attribute name")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
-    /* Set up opened group location to fill in */
-    obj_loc.oloc = &obj_oloc;
-    obj_loc.path = &obj_path;
-    H5G_loc_reset(&obj_loc);
-
-    /* Find the object's location */
-    if(H5G_loc_find(&loc, obj_name, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "object not found")
-    loc_found = TRUE;
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Delete the attribute from the location */
-    if(H5O_attr_remove(obj_loc.oloc, attr_name, dxpl_id) < 0)
+    if(H5A__delete_by_name(&loc, obj_name, attr_name) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
 
 done:
-    /* Release resources */
-    if(loc_found && H5G_loc_free(&obj_loc) < 0)
-        HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't free location")
-
     FUNC_LEAVE_API(ret_value)
 } /* H5Adelete_by_name() */
 
@@ -1578,11 +1465,6 @@ H5Adelete_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
     H5_iter_order_t order, hsize_t n, hid_t lapl_id)
 {
     H5G_loc_t	loc;		        /* Object location */
-    H5G_loc_t   obj_loc;                /* Location used to open group */
-    H5G_name_t  obj_path;            	/* Opened object group hier. path */
-    H5O_loc_t   obj_oloc;            	/* Opened object object location */
-    hbool_t     loc_found = FALSE;      /* Entry at 'obj_name' found */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1600,29 +1482,15 @@ H5Adelete_by_idx(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
-    /* Set up opened group location to fill in */
-    obj_loc.oloc = &obj_oloc;
-    obj_loc.path = &obj_path;
-    H5G_loc_reset(&obj_loc);
-
-    /* Find the object's location */
-    if(H5G_loc_find(&loc, obj_name, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "object not found")
-    loc_found = TRUE;
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Delete the attribute from the location */
-    if(H5O_attr_remove_by_idx(obj_loc.oloc, idx_type, order, n, dxpl_id) < 0)
+    if(H5A__delete_by_idx(&loc, obj_name, idx_type, order, n) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
 
 done:
-    /* Release resources */
-    if(loc_found && H5G_loc_free(&obj_loc) < 0)
-        HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't free location")
-
     FUNC_LEAVE_API(ret_value)
 } /* H5Adelete_by_idx() */
 
@@ -1687,15 +1555,15 @@ H5Aexists(hid_t obj_id, const char *attr_name)
     H5TRACE2("t", "i*s", obj_id, attr_name);
 
     /* check arguments */
-    if(H5I_ATTR == H5I_get_type(obj_id))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
-    if(H5G_loc(obj_id, &loc) < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-    if(!attr_name || !*attr_name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no attribute name")
+    if (H5I_ATTR == H5I_get_type(obj_id))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
+    if (H5G_loc(obj_id, &loc) < 0)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+    if (!attr_name || !*attr_name)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no attribute name")
 
     /* Check if the attribute exists */
-    if((ret_value = H5O_attr_exists(loc.oloc, attr_name, H5AC_ind_read_dxpl_id)) < 0)
+    if((ret_value = H5A__exists(&loc, attr_name)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "unable to determine if attribute exists")
 
 done:
@@ -1721,27 +1589,26 @@ H5Aexists_by_name(hid_t loc_id, const char *obj_name, const char *attr_name,
     hid_t lapl_id)
 {
     H5G_loc_t   loc;                    /* Object location */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id;     /* dxpl used by library */
     htri_t	ret_value;              /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE4("t", "i*s*si", loc_id, obj_name, attr_name, lapl_id);
 
     /* check arguments */
-    if(H5I_ATTR == H5I_get_type(loc_id))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
-    if(H5G_loc(loc_id, &loc) < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-    if(!obj_name || !*obj_name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no object name")
-    if(!attr_name || !*attr_name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no attribute name")
-
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
-    if((ret_value = H5A_exists_by_name(loc, obj_name, attr_name, lapl_id, dxpl_id)) < 0)
+    if (H5I_ATTR == H5I_get_type(loc_id))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
+    if (H5G_loc(loc_id, &loc) < 0)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+    if (!obj_name || !*obj_name)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no object name")
+    if (!attr_name || !*attr_name)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no attribute name")
+
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set access property list info")
+
+    if ((ret_value = H5A__exists_by_name(loc, obj_name, attr_name)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "unable to determine if attribute exists")
 
 done:
diff --git a/src/H5AC.c b/src/H5AC.c
index e2271c5..5eccf9e 100644
--- a/src/H5AC.c
+++ b/src/H5AC.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -41,6 +39,7 @@
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5ACpkg.h"		/* Metadata cache			*/
 #include "H5Cprivate.h"		/* Cache                                */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fpkg.h"		/* Files				*/
 #include "H5FDprivate.h"	/* File drivers				*/
@@ -68,7 +67,7 @@ static herr_t H5AC__check_if_write_permitted(const H5F_t *f,
 static herr_t H5AC__ext_config_2_int_config(H5AC_cache_config_t *ext_conf_ptr,
     H5C_auto_size_ctl_t *int_conf_ptr);
 #if H5AC_DO_TAGGING_SANITY_CHECKS
-static herr_t H5AC__verify_tag(hid_t dxpl_id, const H5AC_class_t * type);
+static herr_t H5AC__verify_tag(const H5AC_class_t * type);
 #endif /* H5AC_DO_TAGGING_SANITY_CHECKS */
 
 
@@ -83,20 +82,6 @@ hbool_t H5_PKG_INIT_VAR = FALSE;
 /* Library Private Variables */
 /*****************************/
 
-/* Default dataset transfer property list for metadata I/O calls (coll write, ind read) */
-hid_t H5AC_ind_read_dxpl_id = (-1);
-#ifdef H5_HAVE_PARALLEL
-/* collective metadata read property */
-hid_t H5AC_coll_read_dxpl_id = (-1);
-#endif /* H5_HAVE_PARALLEL */
-
-/* DXPL to be used in operations that will not result in I/O calls */
-hid_t H5AC_noio_dxpl_id = (-1);
-
-/* Default DXPL to be used for raw data I/O operations when one is not
-   provided by the user (fill values in H5Dcreate) */
-hid_t H5AC_rawdata_dxpl_id = (-1);
-
 #ifdef H5_HAVE_PARALLEL
 /* Environment variable for collective API sanity checks */
 hbool_t H5_coll_api_sanity_check_g = false;
@@ -189,18 +174,7 @@ done:
 herr_t
 H5AC__init_package(void)
 {
-#if defined H5_DEBUG_BUILD | defined H5_HAVE_PARALLEL
-    H5P_genplist_t  *xfer_plist;    /* Dataset transfer property list object */
-#endif /* defined H5_DEBUG_BUILD | defined H5_HAVE_PARALLEL */
-#ifdef H5_DEBUG_BUILD
-    H5FD_dxpl_type_t  dxpl_type;    /* Property indicating the type of the internal dxpl */
-#endif /* H5_DEBUG_BUILD */
-#ifdef H5_HAVE_PARALLEL
-    H5P_coll_md_read_flag_t coll_meta_read;
-#endif /* H5_HAVE_PARALLEL */
-    herr_t ret_value = SUCCEED;     /* Return value */
-
-    FUNC_ENTER_PACKAGE
+    FUNC_ENTER_PACKAGE_NOERR
 
 #ifdef H5_HAVE_PARALLEL
     /* check whether to enable strict collective function calling
@@ -214,81 +188,7 @@ H5AC__init_package(void)
     }
 #endif /* H5_HAVE_PARALLEL */
 
-#if defined(H5_HAVE_PARALLEL) || defined(H5_DEBUG_BUILD)
-    /* Get an ID for the internal independent metadata dxpl */
-    if((H5AC_ind_read_dxpl_id = H5P_create_id(H5P_CLS_DATASET_XFER_g, FALSE)) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "unable to register property list")
-
-    /* Get an ID for the no I/O internal dxpl */
-    if((H5AC_noio_dxpl_id = H5P_create_id(H5P_CLS_DATASET_XFER_g, FALSE)) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "unable to register property list")
-
-    /* Get an ID for the raw data (H5AC) dxpl */
-    if((H5AC_rawdata_dxpl_id = H5P_create_id(H5P_CLS_DATASET_XFER_g, FALSE)) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "unable to register property list")
-
-    /* if this is a debug build, set the dxpl type flag on the
-       independent metadata dxpl and create the noio and raw data internal dxpls */
-#ifdef H5_DEBUG_BUILD
-    /* Get the property list object */
-    if (NULL == (xfer_plist = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id)))
-        HGOTO_ERROR(H5E_CACHE, H5E_BADATOM, FAIL, "can't get new property list object")
-    /* Insert the dxpl type property  */
-    dxpl_type = H5FD_METADATA_DXPL;
-    if(H5P_set(xfer_plist, H5FD_DXPL_TYPE_NAME, &dxpl_type) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTSET, FAIL, "can't set dxpl type property")
-
-    /* Get the property list object */
-    if (NULL == (xfer_plist = (H5P_genplist_t *)H5I_object(H5AC_noio_dxpl_id)))
-        HGOTO_ERROR(H5E_CACHE, H5E_BADATOM, FAIL, "can't get new property list object")
-    /* Insert the dxpl type property  */
-    dxpl_type = H5FD_NOIO_DXPL;
-    if(H5P_set(xfer_plist, H5FD_DXPL_TYPE_NAME, &dxpl_type) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTSET, FAIL, "can't set dxpl type property")
-
-    /* Get the property list object */
-    if (NULL == (xfer_plist = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id)))
-        HGOTO_ERROR(H5E_CACHE, H5E_BADATOM, FAIL, "can't get new property list object")
-    /* Insert the dxpl type property  */
-    dxpl_type = H5FD_RAWDATA_DXPL;
-    if(H5P_set(xfer_plist, H5FD_DXPL_TYPE_NAME, &dxpl_type) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTSET, FAIL, "can't set dxpl type property")
-#endif /* H5_DEBUG_BUILD */
-
-    /* if this is a parallel build, create an internal dxpl for
-       collective metadata reads */
-#ifdef H5_HAVE_PARALLEL
-    /* Get an ID for H5AC_coll_read_dxpl_id */
-    if((H5AC_coll_read_dxpl_id = H5P_create_id(H5P_CLS_DATASET_XFER_g, FALSE)) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "unable to register property list")
-    /* Get the property list object */
-    if (NULL == (xfer_plist = (H5P_genplist_t *)H5I_object(H5AC_coll_read_dxpl_id)))
-        HGOTO_ERROR(H5E_CACHE, H5E_BADATOM, FAIL, "can't get new property list object")
-    /* set 'collective metadata read' property */
-    coll_meta_read = H5P_USER_TRUE;
-    if(H5P_set(xfer_plist, H5_COLL_MD_READ_FLAG_NAME, &coll_meta_read) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set collective metadata read flag")
-
-    /* if we have a debug build, set the dxpl type to metadata on the
-       collective metadata dxpl */
-#ifdef H5_DEBUG_BUILD
-    /* set metadata dxpl type */
-    dxpl_type = H5FD_METADATA_DXPL;
-    if(H5P_set(xfer_plist, H5FD_DXPL_TYPE_NAME, &dxpl_type) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTSET, FAIL, "can't set dxpl type property")
-#endif /* H5_DEBUG_BUILD */
-#endif /* H5_HAVE_PARALLEL */
-
-#else /* defined(H5_HAVE_PARALLEL) || defined(H5_DEBUG_BUILD) */
-    H5AC_ind_read_dxpl_id = H5P_DATASET_XFER_DEFAULT;
-    H5AC_noio_dxpl_id = H5P_DATASET_XFER_DEFAULT;
-    H5AC_rawdata_dxpl_id = H5P_DATASET_XFER_DEFAULT;
-#endif /* defined(H5_HAVE_PARALLEL) || defined(H5_DEBUG_BUILD) */
-
-#if defined(H5_DEBUG_BUILD) | defined(H5_HAVE_PARALLEL)
-done:
-#endif /* defined(H5_DEBUG_BUILD) | defined(H5_HAVE_PARALLEL) */
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5AC__init_package() */
 
 
@@ -309,46 +209,13 @@ done:
 int
 H5AC_term_package(void)
 {
-    int	n = 0;
-
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
-    if(H5_PKG_INIT_VAR) {
-        if(H5AC_ind_read_dxpl_id > 0 || H5AC_noio_dxpl_id > 0 || H5AC_rawdata_dxpl_id > 0
-#ifdef H5_HAVE_PARALLEL
-           || H5AC_coll_read_dxpl_id > 0
-#endif /* H5_HAVE_PARALLEL */
-           ) {
-#if defined(H5_HAVE_PARALLEL) || defined(H5_DEBUG_BUILD)
-            /* Indicate more work to do */
-            n = 1; /* H5I */
-
-            /* Close H5AC dxpls */
-            if(H5I_dec_ref(H5AC_ind_read_dxpl_id) < 0 ||
-               H5I_dec_ref(H5AC_noio_dxpl_id) < 0 ||
-               H5I_dec_ref(H5AC_rawdata_dxpl_id) < 0
-#ifdef H5_HAVE_PARALLEL
-               || H5I_dec_ref(H5AC_coll_read_dxpl_id) < 0
-#endif /* H5_HAVE_PARALLEL */
-               )
-                H5E_clear_stack(NULL); /*ignore error*/
-#endif /* defined(H5_HAVE_PARALLEL) || defined(H5_DEBUG_BUILD) */
-
-            /* Reset static IDs */
-            H5AC_ind_read_dxpl_id = (-1);
-            H5AC_noio_dxpl_id = (-1);
-            H5AC_rawdata_dxpl_id = (-1);
-#ifdef H5_HAVE_PARALLEL
-            H5AC_coll_read_dxpl_id = (-1);
-#endif /* H5_HAVE_PARALLEL */
-        } /* end if */
-
+    if(H5_PKG_INIT_VAR)
         /* Reset interface initialization flag */
-        if(0 == n)
-            H5_PKG_INIT_VAR = FALSE;
-    } /* end if */
+        H5_PKG_INIT_VAR = FALSE;
 
-    FUNC_LEAVE_NOAPI(n)
+    FUNC_LEAVE_NOAPI(0)
 } /* end H5AC_term_package() */
 
 
@@ -600,7 +467,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC_dest(H5F_t *f, hid_t dxpl_id)
+H5AC_dest(H5F_t *f)
 {
 #ifdef H5_HAVE_PARALLEL
     H5AC_aux_t * aux_ptr = NULL;
@@ -648,15 +515,13 @@ H5AC_dest(H5F_t *f, hid_t dxpl_id)
      * Must not flush in the R/O case, as this will trigger the 
      * free space manager settle routines.
      */
-    if ( ( H5F_ACC_RDWR & H5F_INTENT(f) ) && 
-         ( H5AC__flush_entries(f, dxpl_id) < 0 ) )
-
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't flush")
-
+    if(H5F_ACC_RDWR & H5F_INTENT(f))
+        if(H5AC__flush_entries(f) < 0)
+            HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't flush")
 #endif /* H5_HAVE_PARALLEL */
 
     /* Destroy the cache */
-    if(H5C_dest(f, dxpl_id) < 0)
+    if(H5C_dest(f) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFREE, FAIL, "can't destroy cache")
     f->shared->cache = NULL;
 
@@ -698,7 +563,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC_evict(H5F_t *f, hid_t dxpl_id)
+H5AC_evict(H5F_t *f)
 {
     hbool_t log_enabled;             /* TRUE if logging was set up */
     hbool_t curr_logging;            /* TRUE if currently logging */
@@ -716,7 +581,7 @@ H5AC_evict(H5F_t *f, hid_t dxpl_id)
         HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "unable to get logging status")
 
     /* Evict all entries in the cache except the pinned superblock entry */
-    if(H5C_evict(f, dxpl_id) < 0)
+    if(H5C_evict(f) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFREE, FAIL, "can't evict cache")
 
 done:
@@ -745,8 +610,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC_expunge_entry(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type,
-    haddr_t addr, unsigned flags)
+H5AC_expunge_entry(H5F_t *f, const H5AC_class_t *type, haddr_t addr,
+    unsigned flags)
 {
 #if H5AC__TRACE_FILE_ENABLED
     char                trace[128] = "";
@@ -783,7 +648,7 @@ H5AC_expunge_entry(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type,
 }
 #endif /* H5AC__TRACE_FILE_ENABLED */
 
-    if(H5C_expunge_entry(f, dxpl_id, type, addr, flags) < 0)
+    if(H5C_expunge_entry(f, type, addr, flags) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTEXPUNGE, FAIL, "H5C_expunge_entry() failed")
 
 done:
@@ -822,7 +687,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC_flush(H5F_t *f, hid_t dxpl_id)
+H5AC_flush(H5F_t *f)
 {
 #if H5AC__TRACE_FILE_ENABLED
     char 	  trace[128] = "";
@@ -857,13 +722,13 @@ H5AC_flush(H5F_t *f, hid_t dxpl_id)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "H5C_clear_coll_entries() failed")
 
     /* Attempt to flush all entries from rank 0 & Bcast clean list to other ranks */
-    if(H5AC__flush_entries(f, dxpl_id) < 0)
+    if(H5AC__flush_entries(f) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't flush")
 #endif /* H5_HAVE_PARALLEL */
 
     /* Flush the cache */
     /* (Again, in parallel - writes out the superblock) */
-    if(H5C_flush_cache(f, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(H5C_flush_cache(f, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't flush cache")
 
 done:
@@ -902,7 +767,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC_force_cache_image_load(H5F_t *f, hid_t dxpl_id)
+H5AC_force_cache_image_load(H5F_t *f)
 {
     herr_t ret_value = SUCCEED;      /* Return value */
 
@@ -913,7 +778,7 @@ H5AC_force_cache_image_load(H5F_t *f, hid_t dxpl_id)
     HDassert(f->shared);
     HDassert(f->shared->cache);
 
-    if(H5C_force_cache_image_load(f, dxpl_id) < 0)
+    if(H5C_force_cache_image_load(f) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTLOAD, FAIL, "Can't load cache image")
 
 done:
@@ -1005,8 +870,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC_insert_entry(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type, haddr_t addr,
-    void *thing, unsigned int flags)
+H5AC_insert_entry(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *thing,
+    unsigned int flags)
 {
 #if H5AC__TRACE_FILE_ENABLED
     char          	trace[128] = "";
@@ -1050,12 +915,12 @@ H5AC_insert_entry(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type, haddr_t add
 #endif /* H5AC__TRACE_FILE_ENABLED */
 
 #if H5AC_DO_TAGGING_SANITY_CHECKS
-    if(!H5C_get_ignore_tags(f->shared->cache) && H5AC__verify_tag(dxpl_id, type) < 0)
+    if(!H5C_get_ignore_tags(f->shared->cache) && H5AC__verify_tag(type) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTTAG, FAIL, "Bad tag value")
 #endif /* H5AC_DO_TAGGING_SANITY_CHECKS */
 
     /* Insert entry into metadata cache */
-    if(H5C_insert_entry(f, dxpl_id, type, addr, thing, flags) < 0)
+    if(H5C_insert_entry(f, type, addr, thing, flags) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTINS, FAIL, "H5C_insert_entry() failed")
 
 #if H5AC__TRACE_FILE_ENABLED
@@ -1075,7 +940,7 @@ H5AC_insert_entry(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type, haddr_t add
 
         /* Check if we should try to flush */
         if(aux_ptr->dirty_bytes >= aux_ptr->dirty_bytes_threshold)
-            if(H5AC__run_sync_point(f, dxpl_id, H5AC_SYNC_POINT_OP__FLUSH_TO_MIN_CLEAN) < 0)
+            if(H5AC__run_sync_point(f, H5AC_SYNC_POINT_OP__FLUSH_TO_MIN_CLEAN) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't run sync point")
     } /* end if */
 }
@@ -1433,12 +1298,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC_move_entry(H5F_t *f, const H5AC_class_t *type, haddr_t old_addr, 
-                haddr_t new_addr, hid_t 
-#ifndef H5_HAVE_PARALLEL
-H5_ATTR_UNUSED
-#endif /* H5_HAVE_PARALLEL */
-                dxpl_id)
+H5AC_move_entry(H5F_t *f, const H5AC_class_t *type, haddr_t old_addr, haddr_t new_addr)
 {
 #if H5AC__TRACE_FILE_ENABLED
     char          	trace[128] = "";
@@ -1488,7 +1348,7 @@ H5_ATTR_UNUSED
 #ifdef H5_HAVE_PARALLEL
     /* Check if we should try to flush */
     if(NULL != aux_ptr && aux_ptr->dirty_bytes >= aux_ptr->dirty_bytes_threshold)
-        if(H5AC__run_sync_point(f, dxpl_id, H5AC_SYNC_POINT_OP__FLUSH_TO_MIN_CLEAN) < 0)
+        if(H5AC__run_sync_point(f, H5AC_SYNC_POINT_OP__FLUSH_TO_MIN_CLEAN) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't run sync point")
 #endif /* H5_HAVE_PARALLEL */
 
@@ -1593,7 +1453,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC_prep_for_file_close(H5F_t *f, hid_t dxpl_id)
+H5AC_prep_for_file_close(H5F_t *f)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
@@ -1604,7 +1464,7 @@ H5AC_prep_for_file_close(H5F_t *f, hid_t dxpl_id)
     HDassert(f->shared);
     HDassert(f->shared->cache);
 
-    if(H5C_prep_for_file_close(f, dxpl_id) < 0)
+    if(H5C_prep_for_file_close(f) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "cache prep for file close failed")
 
 done:
@@ -1703,8 +1563,8 @@ done:
  *-------------------------------------------------------------------------
  */
 void *
-H5AC_protect(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type, haddr_t addr,
-    void *udata, unsigned flags)
+H5AC_protect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *udata,
+    unsigned flags)
 {
 #if H5AC__TRACE_FILE_ENABLED
     char                trace[128] = "";
@@ -1757,11 +1617,11 @@ H5AC_protect(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type, haddr_t addr,
 #endif /* H5AC__TRACE_FILE_ENABLED */
 
 #if H5AC_DO_TAGGING_SANITY_CHECKS
-    if(!H5C_get_ignore_tags(f->shared->cache) && H5AC__verify_tag(dxpl_id, type) < 0)
+    if(!H5C_get_ignore_tags(f->shared->cache) && H5AC__verify_tag(type) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTTAG, NULL, "Bad tag value")
 #endif /* H5AC_DO_TAGGING_SANITY_CHECKS */
 
-    if(NULL == (thing = H5C_protect(f, dxpl_id, type, addr, udata, flags)))
+    if(NULL == (thing = H5C_protect(f, type, addr, udata, flags)))
         HGOTO_ERROR(H5E_CACHE, H5E_CANTPROTECT, NULL, "H5C_protect() failed")
 
 #if H5AC__TRACE_FILE_ENABLED
@@ -2041,8 +1901,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC_unprotect(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type, haddr_t addr,
-    void *thing, unsigned flags)
+H5AC_unprotect(H5F_t *f, const H5AC_class_t *type, haddr_t addr, void *thing,
+    unsigned flags)
 {
 #if H5AC__TRACE_FILE_ENABLED
     char                trace[128] = "";
@@ -2113,13 +1973,13 @@ H5AC_unprotect(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type, haddr_t addr,
     } /* end if */
 #endif /* H5_HAVE_PARALLEL */
 
-    if(H5C_unprotect(f, dxpl_id, addr, thing, flags) < 0)
+    if(H5C_unprotect(f, addr, thing, flags) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPROTECT, FAIL, "H5C_unprotect() failed")
 
 #ifdef H5_HAVE_PARALLEL
     /* Check if we should try to flush */
     if((aux_ptr != NULL) && (aux_ptr->dirty_bytes >= aux_ptr->dirty_bytes_threshold))
-        if(H5AC__run_sync_point(f, dxpl_id, H5AC_SYNC_POINT_OP__FLUSH_TO_MIN_CLEAN) < 0)
+        if(H5AC__run_sync_point(f, H5AC_SYNC_POINT_OP__FLUSH_TO_MIN_CLEAN) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't run sync point")
 #endif /* H5_HAVE_PARALLEL */
 
@@ -2767,33 +2627,19 @@ done:
  *
  *------------------------------------------------------------------------------
  */
-herr_t
-H5AC_tag(hid_t dxpl_id, haddr_t metadata_tag, haddr_t *prev_tag)
+void
+H5AC_tag(haddr_t metadata_tag, haddr_t *prev_tag)
 {
-    H5P_genplist_t *dxpl;           /* Dataset transfer property list */
-    herr_t ret_value = SUCCEED;     /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Check Arguments */
-    if(NULL == (dxpl = (H5P_genplist_t *)H5I_object_verify(dxpl_id, H5I_GENPROP_LST)))
-        HGOTO_ERROR(H5E_CACHE, H5E_BADTYPE, FAIL, "not a property list")
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
 
     /* Get the current tag value and return that (if prev_tag is NOT null) */
-    if(prev_tag) {
-        haddr_t tag;                    /* Tag value */
+    if(prev_tag)
+        *prev_tag = H5CX_get_tag();
 
-        if((H5P_get(dxpl, H5AC_TAG_NAME, &tag)) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to query dxpl")
-        *prev_tag = tag;
-    } /* end if */
-
-    /* Set the provided tag in the dxpl_id. */
-    if(H5P_set(dxpl, H5AC_TAG_NAME, &metadata_tag) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTSET, FAIL, "can't set tag in dxpl")
+    /* Set the provided tag */
+    H5CX_set_tag(metadata_tag);
 
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOID
 } /* H5AC_tag */
 
 
@@ -2845,7 +2691,7 @@ done:
  *------------------------------------------------------------------------------
  */
 herr_t
-H5AC_flush_tagged_metadata(H5F_t * f, haddr_t metadata_tag, hid_t dxpl_id)
+H5AC_flush_tagged_metadata(H5F_t *f, haddr_t metadata_tag)
 {
     /* Variable Declarations */
     herr_t ret_value = SUCCEED;
@@ -2858,7 +2704,7 @@ H5AC_flush_tagged_metadata(H5F_t * f, haddr_t metadata_tag, hid_t dxpl_id)
     HDassert(f->shared);
 
     /* Call cache level function to flush metadata entries with specified tag */
-    if(H5C_flush_tagged_entries(f, dxpl_id, metadata_tag) < 0)
+    if(H5C_flush_tagged_entries(f, metadata_tag) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Cannot flush metadata")
 
 done:
@@ -2880,7 +2726,7 @@ done:
  *------------------------------------------------------------------------------
  */
 herr_t
-H5AC_evict_tagged_metadata(H5F_t * f, haddr_t metadata_tag, hbool_t match_global, hid_t dxpl_id)
+H5AC_evict_tagged_metadata(H5F_t *f, haddr_t metadata_tag, hbool_t match_global)
 {
     /* Variable Declarations */
     herr_t ret_value = SUCCEED;
@@ -2893,7 +2739,7 @@ H5AC_evict_tagged_metadata(H5F_t * f, haddr_t metadata_tag, hbool_t match_global
     HDassert(f->shared);
 
     /* Call cache level function to evict metadata entries with specified tag */
-    if(H5C_evict_tagged_entries(f, dxpl_id, metadata_tag, match_global) < 0)
+    if(H5C_evict_tagged_entries(f, metadata_tag, match_global) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Cannot evict metadata")
 
 done:
@@ -2914,7 +2760,7 @@ done:
  *------------------------------------------------------------------------------
  */
 herr_t
-H5AC_expunge_tag_type_metadata(H5F_t *f, hid_t dxpl_id, haddr_t tag, int type_id, unsigned flags)
+H5AC_expunge_tag_type_metadata(H5F_t *f, haddr_t tag, int type_id, unsigned flags)
 {
     /* Variable Declarations */
     herr_t ret_value = SUCCEED;
@@ -2927,7 +2773,7 @@ H5AC_expunge_tag_type_metadata(H5F_t *f, hid_t dxpl_id, haddr_t tag, int type_id
     HDassert(f->shared);
 
     /* Call cache level function to expunge entries with specified tag and type id */
-    if(H5C_expunge_tag_type_metadata(f, dxpl_id, tag, type_id, flags)<0)
+    if(H5C_expunge_tag_type_metadata(f, tag, type_id, flags)<0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Cannot expunge tagged type entries")
 
 done:
@@ -3021,21 +2867,15 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5AC__verify_tag(hid_t dxpl_id, const H5AC_class_t *type)
+H5AC__verify_tag(const H5AC_class_t *type)
 {
-    H5P_genplist_t *dxpl;               /* DXPL for operation */
     haddr_t tag;                        /* Entry tag to validate */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_STATIC
 
-    /* Get the dataset transfer property list */
-    if(NULL == (dxpl = (H5P_genplist_t *)H5I_object_verify(dxpl_id, H5I_GENPROP_LST)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list")
-
-    /* Get the tag from the DXPL */
-    if((H5P_get(dxpl, H5AC_TAG_NAME, &tag)) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to query property value")
+    /* Get the current tag */
+    tag = H5CX_get_tag();
 
     /* Verify legal tag value */
     if(H5C_verify_tag(type->id, tag) < 0)
@@ -3097,67 +2937,23 @@ done:
  *
  *-------------------------------------------------------------------------
  */
-herr_t
-H5AC_set_ring(hid_t dxpl_id, H5AC_ring_t ring, H5P_genplist_t **dxpl,
-    H5AC_ring_t *orig_ring)
+void
+H5AC_set_ring(H5AC_ring_t ring, H5AC_ring_t *orig_ring)
 {
-    herr_t ret_value = SUCCEED;   /* return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
 
-    /* Sanity checks */
-    HDassert(dxpl);
-    HDassert(orig_ring);
+    /* Get the current ring value and return that (if orig_ring is NOT null) */
+    if(orig_ring)
+        *orig_ring = H5CX_get_ring();
 
-    /* Set the ring type in the DXPL */
-    if(NULL == ((*dxpl) = (H5P_genplist_t *)H5I_object_verify(dxpl_id, H5I_GENPROP_LST)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list")
-    if((H5P_get((*dxpl), H5AC_RING_NAME, orig_ring)) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get original ring value")
-    if((H5P_set((*dxpl), H5AC_RING_NAME, &ring)) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "unable to set ring value")
+    /* Set the provided ring */
+    H5CX_set_ring(ring);
 
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOID
 } /* end H5AC_set_ring() */
 
 
 /*-------------------------------------------------------------------------
- * Function:       H5AC_reset_ring
- *
- * Purpose:        Routine to reset the original ring on a DXPL (after passing
- *                 through to the metadata cache).
- *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
- *
- * Programmer:     Quincey Koziol
- *                 Tuesday, September 8, 2015
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5AC_reset_ring(H5P_genplist_t *dxpl, H5AC_ring_t orig_ring)
-{
-    herr_t ret_value = SUCCEED;   /* return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Reset the ring in the DXPL, if it's been changed */
-    if(orig_ring) {
-        /* Sanity check */
-        HDassert(dxpl);
-
-        if((H5P_set(dxpl, H5AC_RING_NAME, &orig_ring)) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "unable to set property value")
-    } /* end if */
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5AC_reset_ring() */
-
-
-/*-------------------------------------------------------------------------
  * Function:    H5AC_unsettle_entry_ring()
  *
  * Purpose:     Advise the metadata cache that the specified entry's metadata
diff --git a/src/H5ACdbg.c b/src/H5ACdbg.c
index 6073288..c6d71a8 100644
--- a/src/H5ACdbg.c
+++ b/src/H5ACdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5AClog.c b/src/H5AClog.c
index 780373e..51a2050 100644
--- a/src/H5AClog.c
+++ b/src/H5AClog.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5ACmodule.h b/src/H5ACmodule.h
index a8dba59..e218b31 100644
--- a/src/H5ACmodule.h
+++ b/src/H5ACmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5ACmpio.c b/src/H5ACmpio.c
index 945aaba..7671abc 100644
--- a/src/H5ACmpio.c
+++ b/src/H5ACmpio.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -39,6 +37,7 @@
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5ACpkg.h"		/* Metadata cache			*/
 #include "H5Cprivate.h"		/* Cache                                */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fpkg.h"		/* Files				*/
 #include "H5MMprivate.h"        /* Memory management                    */
@@ -96,20 +95,19 @@ static herr_t H5AC__construct_candidate_list(H5AC_t *cache_ptr,
     H5AC_aux_t *aux_ptr, int sync_point_op);
 static herr_t H5AC__copy_candidate_list_to_buffer(const H5AC_t *cache_ptr,
     unsigned *num_entries_ptr, haddr_t **haddr_buf_ptr_ptr);
-static herr_t H5AC__propagate_and_apply_candidate_list(H5F_t  *f, hid_t dxpl_id);
-static herr_t H5AC__propagate_flushed_and_still_clean_entries_list(H5F_t  *f,
-    hid_t dxpl_id);
+static herr_t H5AC__propagate_and_apply_candidate_list(H5F_t  *f);
+static herr_t H5AC__propagate_flushed_and_still_clean_entries_list(H5F_t  *f);
 static herr_t H5AC__receive_haddr_list(MPI_Comm mpi_comm, unsigned *num_entries_ptr,
     haddr_t **haddr_buf_ptr_ptr);
 static herr_t H5AC__receive_candidate_list(const H5AC_t *cache_ptr,
     unsigned *num_entries_ptr, haddr_t **haddr_buf_ptr_ptr);
-static herr_t H5AC__receive_and_apply_clean_list(H5F_t *f, hid_t dxpl_id);
+static herr_t H5AC__receive_and_apply_clean_list(H5F_t *f);
 static herr_t H5AC__tidy_cache_0_lists(H5AC_t *cache_ptr, unsigned num_candidates,
     haddr_t *candidates_list_ptr);
-static herr_t H5AC__rsp__dist_md_write__flush(H5F_t *f, hid_t dxpl_id);
-static herr_t H5AC__rsp__dist_md_write__flush_to_min_clean(H5F_t *f, hid_t dxpl_id);
-static herr_t H5AC__rsp__p0_only__flush(H5F_t *f, hid_t dxpl_id);
-static herr_t H5AC__rsp__p0_only__flush_to_min_clean(H5F_t *f, hid_t dxpl_id);
+static herr_t H5AC__rsp__dist_md_write__flush(H5F_t *f);
+static herr_t H5AC__rsp__dist_md_write__flush_to_min_clean(H5F_t *f);
+static herr_t H5AC__rsp__p0_only__flush(H5F_t *f);
+static herr_t H5AC__rsp__p0_only__flush_to_min_clean(H5F_t *f);
 
 
 /*********************/
@@ -1228,7 +1226,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5AC__propagate_and_apply_candidate_list(H5F_t  *f, hid_t dxpl_id)
+H5AC__propagate_and_apply_candidate_list(H5F_t  *f)
 {
     H5AC_t             * cache_ptr;
     H5AC_aux_t         * aux_ptr;
@@ -1277,7 +1275,7 @@ H5AC__propagate_and_apply_candidate_list(H5F_t  *f, hid_t dxpl_id)
         aux_ptr->write_permitted = TRUE;
 
         /* Apply the candidate list */
-        result = H5C_apply_candidate_list(f, dxpl_id, cache_ptr, num_candidates,
+        result = H5C_apply_candidate_list(f, cache_ptr, num_candidates,
             candidates_list_ptr, aux_ptr->mpi_rank, aux_ptr->mpi_size);
 
         /* Disable writes again */
@@ -1395,7 +1393,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5AC__propagate_flushed_and_still_clean_entries_list(H5F_t  *f, hid_t dxpl_id)
+H5AC__propagate_flushed_and_still_clean_entries_list(H5F_t  *f)
 {
     H5AC_t     * cache_ptr;
     H5AC_aux_t * aux_ptr;
@@ -1417,10 +1415,9 @@ H5AC__propagate_flushed_and_still_clean_entries_list(H5F_t  *f, hid_t dxpl_id)
             HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "Can't broadcast clean slist.")
         HDassert(H5SL_count(aux_ptr->c_slist_ptr) == 0);
     } /* end if */
-    else {
-        if(H5AC__receive_and_apply_clean_list(f, dxpl_id) < 0)
+    else
+        if(H5AC__receive_and_apply_clean_list(f) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "Can't receive and/or process clean slist broadcast.")
-    } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1429,7 +1426,7 @@ done:
 
 /*-------------------------------------------------------------------------
  *
- * Function:    H5AC_receive_haddr_list()
+ * Function:    H5AC__receive_haddr_list()
  *
  * Purpose:     Receive the list of entry addresses from process 0,
  *		and return it in a buffer pointed to by *haddr_buf_ptr_ptr.
@@ -1496,7 +1493,7 @@ done:
             haddr_buf_ptr = (haddr_t *)H5MM_xfree((void *)haddr_buf_ptr);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5AC_receive_haddr_list() */
+} /* H5AC__receive_haddr_list() */
 
 
 /*-------------------------------------------------------------------------
@@ -1518,7 +1515,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5AC__receive_and_apply_clean_list(H5F_t *f, hid_t dxpl_id)
+H5AC__receive_and_apply_clean_list(H5F_t *f)
 {
     H5AC_t             * cache_ptr;
     H5AC_aux_t         * aux_ptr;
@@ -1543,7 +1540,7 @@ H5AC__receive_and_apply_clean_list(H5F_t *f, hid_t dxpl_id)
 
     if(num_entries > 0)
         /* mark the indicated entries as clean */
-        if(H5C_mark_entries_as_clean(f, dxpl_id, num_entries, haddr_buf_ptr) < 0)
+        if(H5C_mark_entries_as_clean(f, num_entries, haddr_buf_ptr) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "Can't mark entries clean.")
 
     /* if it is defined, call the sync point done callback.  Note
@@ -1661,7 +1658,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5AC__rsp__dist_md_write__flush(H5F_t *f, hid_t dxpl_id)
+H5AC__rsp__dist_md_write__flush(H5F_t *f)
 {
     H5AC_t     * cache_ptr;
     H5AC_aux_t * aux_ptr;
@@ -1696,15 +1693,20 @@ H5AC__rsp__dist_md_write__flush(H5F_t *f, hid_t dxpl_id)
         if(H5AC__copy_candidate_list_to_buffer(cache_ptr, &num_entries, &haddr_buf_ptr) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't construct candidate buffer.")
 
-        /* initial sync point barrier */
-        if(MPI_SUCCESS != (mpi_result = MPI_Barrier(aux_ptr->mpi_comm)))
-            HMPI_GOTO_ERROR(FAIL, "MPI_Barrier failed", mpi_result)
+        /* Initial sync point barrier
+         * 
+         * When flushing from within the close operation from a file,
+         * it's possible to skip this barrier (on the second flush of the cache).
+         */
+        if(!H5CX_get_mpi_file_flushing())
+            if(MPI_SUCCESS != (mpi_result = MPI_Barrier(aux_ptr->mpi_comm)))
+                HMPI_GOTO_ERROR(FAIL, "MPI_Barrier failed", mpi_result)
 
         /* Enable writes during this operation */
         aux_ptr->write_permitted = TRUE;
 
         /* Apply the candidate list */
-        result = H5C_apply_candidate_list(f, dxpl_id, cache_ptr, num_entries,
+        result = H5C_apply_candidate_list(f, cache_ptr, num_entries,
             haddr_buf_ptr, aux_ptr->mpi_rank, aux_ptr->mpi_size);
 
         /* Disable writes again */
@@ -1803,7 +1805,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5AC__rsp__dist_md_write__flush_to_min_clean(H5F_t *f, hid_t dxpl_id)
+H5AC__rsp__dist_md_write__flush_to_min_clean(H5F_t *f)
 {
     H5AC_t     * cache_ptr;
     H5AC_aux_t * aux_ptr;
@@ -1832,7 +1834,7 @@ H5AC__rsp__dist_md_write__flush_to_min_clean(H5F_t *f, hid_t dxpl_id)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't construct candidate list.")
 
         /* propagate and apply candidate list -- all processes */
-        if(H5AC__propagate_and_apply_candidate_list(f, dxpl_id) < 0)
+        if(H5AC__propagate_and_apply_candidate_list(f) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't propagate and apply candidate list.")
     } /* evictions enabled */
 
@@ -1878,7 +1880,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5AC__rsp__p0_only__flush(H5F_t *f, hid_t dxpl_id)
+H5AC__rsp__p0_only__flush(H5F_t *f)
 {
     H5AC_t     * cache_ptr;
     H5AC_aux_t * aux_ptr;
@@ -1896,12 +1898,16 @@ H5AC__rsp__p0_only__flush(H5F_t *f, hid_t dxpl_id)
     HDassert(aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC);
     HDassert(aux_ptr->metadata_write_strategy == H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY);
 
-    /* to prevent "messages from the future" we must 
+    /* To prevent "messages from the future" we must 
      * synchronize all processes before we start the flush.  
      * Hence the following barrier.
+     *
+     * However, when flushing from within the close operation from a file,
+     * it's possible to skip this barrier (on the second flush of the cache).
      */
-    if(MPI_SUCCESS != (mpi_result = MPI_Barrier(aux_ptr->mpi_comm)))
-        HMPI_GOTO_ERROR(FAIL, "MPI_Barrier failed", mpi_result)
+    if(!H5CX_get_mpi_file_flushing())
+        if(MPI_SUCCESS != (mpi_result = MPI_Barrier(aux_ptr->mpi_comm)))
+            HMPI_GOTO_ERROR(FAIL, "MPI_Barrier failed", mpi_result)
 
     /* Flush data to disk, from rank 0 process */
     if(aux_ptr->mpi_rank == 0) {
@@ -1911,7 +1917,7 @@ H5AC__rsp__p0_only__flush(H5F_t *f, hid_t dxpl_id)
         aux_ptr->write_permitted = TRUE;
 
         /* Flush the cache */
-        result = H5C_flush_cache(f, dxpl_id, H5AC__NO_FLAGS_SET);
+        result = H5C_flush_cache(f, H5AC__NO_FLAGS_SET);
 
         /* Disable writes again */
         aux_ptr->write_permitted = FALSE;
@@ -1921,7 +1927,7 @@ H5AC__rsp__p0_only__flush(H5F_t *f, hid_t dxpl_id)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't flush.")
 
         /* this code exists primarily for the test bed -- it allows us to
-         * enforce posix semantics on the server that pretends to be a 
+         * enforce POSIX semantics on the server that pretends to be a 
          * file system in our parallel tests.
          */
         if(aux_ptr->write_done)
@@ -1929,7 +1935,7 @@ H5AC__rsp__p0_only__flush(H5F_t *f, hid_t dxpl_id)
     } /* end if */
 
     /* Propagate cleaned entries to other ranks. */
-    if(H5AC__propagate_flushed_and_still_clean_entries_list(f, dxpl_id) < 0)
+    if(H5AC__propagate_flushed_and_still_clean_entries_list(f) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't propagate clean entries list.")
 
 done:
@@ -1980,7 +1986,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5AC__rsp__p0_only__flush_to_min_clean(H5F_t *f, hid_t dxpl_id)
+H5AC__rsp__p0_only__flush_to_min_clean(H5F_t *f)
 {
     H5AC_t     * cache_ptr;
     H5AC_aux_t * aux_ptr;
@@ -2032,7 +2038,7 @@ H5AC__rsp__p0_only__flush_to_min_clean(H5F_t *f, hid_t dxpl_id)
             aux_ptr->write_permitted = TRUE;
 
             /* Flush the cache */
-            result = H5C_flush_to_min_clean(f, dxpl_id);
+            result = H5C_flush_to_min_clean(f);
 
             /* Disable writes again */
             aux_ptr->write_permitted = FALSE;
@@ -2049,7 +2055,7 @@ H5AC__rsp__p0_only__flush_to_min_clean(H5F_t *f, hid_t dxpl_id)
                 (aux_ptr->write_done)();
         } /* end if */
 
-        if(H5AC__propagate_flushed_and_still_clean_entries_list(f, dxpl_id) < 0)
+        if(H5AC__propagate_flushed_and_still_clean_entries_list(f) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't propagate clean entries list.")
     } /* end if */
 
@@ -2090,7 +2096,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC__run_sync_point(H5F_t *f, hid_t dxpl_id, int sync_point_op)
+H5AC__run_sync_point(H5F_t *f, int sync_point_op)
 {
     H5AC_t     * cache_ptr;
     H5AC_aux_t * aux_ptr;
@@ -2132,12 +2138,12 @@ HDfprintf(stdout, "%d:H5AC_propagate...:%u: (u/uu/i/iu/r/ru) = %zu/%u/%zu/%u/%zu
         case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
 	    switch(sync_point_op) {
                 case H5AC_SYNC_POINT_OP__FLUSH_TO_MIN_CLEAN:
-	            if(H5AC__rsp__p0_only__flush_to_min_clean(f, dxpl_id) < 0)
+	            if(H5AC__rsp__p0_only__flush_to_min_clean(f) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "H5AC__rsp__p0_only__flush_to_min_clean() failed.")
 		    break;
 
 		case H5AC_SYNC_POINT_OP__FLUSH_CACHE:
-	            if(H5AC__rsp__p0_only__flush(f, dxpl_id) < 0)
+	            if(H5AC__rsp__p0_only__flush(f) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "H5AC__rsp__p0_only__flush() failed.")
 		    break;
 
@@ -2150,12 +2156,12 @@ HDfprintf(stdout, "%d:H5AC_propagate...:%u: (u/uu/i/iu/r/ru) = %zu/%u/%zu/%u/%zu
 	case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
 	    switch(sync_point_op) {
                 case H5AC_SYNC_POINT_OP__FLUSH_TO_MIN_CLEAN:
-	            if(H5AC__rsp__dist_md_write__flush_to_min_clean(f, dxpl_id) < 0)
+	            if(H5AC__rsp__dist_md_write__flush_to_min_clean(f) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "H5AC__rsp__dist_md_write__flush_to_min_clean() failed.")
 		    break;
 
 		case H5AC_SYNC_POINT_OP__FLUSH_CACHE:
-	            if(H5AC__rsp__dist_md_write__flush(f, dxpl_id) < 0)
+	            if(H5AC__rsp__dist_md_write__flush(f) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "H5AC__rsp__dist_md_write__flush() failed.")
 		    break;
 
@@ -2286,7 +2292,7 @@ H5AC__tidy_cache_0_lists(H5AC_t *cache_ptr, unsigned num_candidates,
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC__flush_entries(H5F_t *f, hid_t dxpl_id)
+H5AC__flush_entries(H5F_t *f)
 {
     herr_t        ret_value = SUCCEED;      /* Return value */
 
@@ -2298,7 +2304,7 @@ H5AC__flush_entries(H5F_t *f, hid_t dxpl_id)
 
     /* Check if we have >1 ranks */
     if(H5C_get_aux_ptr(f->shared->cache))
-        if(H5AC__run_sync_point(f, dxpl_id, H5AC_SYNC_POINT_OP__FLUSH_CACHE) < 0)
+        if(H5AC__run_sync_point(f, H5AC_SYNC_POINT_OP__FLUSH_CACHE) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't run sync point.")
 
 done:
diff --git a/src/H5ACpkg.h b/src/H5ACpkg.h
index 77ba0ae..409d914 100644
--- a/src/H5ACpkg.h
+++ b/src/H5ACpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -427,8 +425,8 @@ H5_DLL herr_t H5AC__log_flushed_entry(H5C_t *cache_ptr, haddr_t addr,
 H5_DLL herr_t H5AC__log_inserted_entry(const H5AC_info_t *entry_ptr);
 H5_DLL herr_t H5AC__log_moved_entry(const H5F_t *f, haddr_t old_addr,
     haddr_t new_addr);
-H5_DLL herr_t H5AC__flush_entries(H5F_t *f, hid_t dxpl_id);
-H5_DLL herr_t H5AC__run_sync_point(H5F_t *f, hid_t dxpl_id, int sync_point_op);
+H5_DLL herr_t H5AC__flush_entries(H5F_t *f);
+H5_DLL herr_t H5AC__run_sync_point(H5F_t *f, int sync_point_op);
 H5_DLL herr_t H5AC__set_sync_point_done_callback(H5C_t *cache_ptr,
     void (*sync_point_done)(unsigned num_writes, haddr_t *written_entries_tbl));
 H5_DLL herr_t H5AC__set_write_done_callback(H5C_t * cache_ptr,
diff --git a/src/H5ACprivate.h b/src/H5ACprivate.h
index a724394..99cc0e9 100644
--- a/src/H5ACprivate.h
+++ b/src/H5ACprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -52,11 +50,6 @@
 #define H5AC__SOHM_TAG         (haddr_t)5
 #define H5AC__GLOBALHEAP_TAG   (haddr_t)6
 
-/* Definitions for cache "tag" property */
-#define H5AC_TAG_NAME          "H5AC_tag"
-#define H5AC_TAG_SIZE          sizeof(haddr_t)
-#define H5AC_TAG_DEF           (H5AC__INVALID_TAG)
-
 /* Types of metadata objects cached */
 typedef enum {
     H5AC_BT_ID = 0,             /* ( 0) B-tree nodes                                */
@@ -232,24 +225,7 @@ typedef struct H5AC_proxy_entry_t {
                                         /* (Note that this currently duplicates some cache functionality) */
 } H5AC_proxy_entry_t;
 
-
-#define H5AC_RING_NAME  "H5AC_ring_type"
-
-/* Dataset transfer property lists for metadata calls */
-H5_DLLVAR hid_t H5AC_ind_read_dxpl_id;
-#ifdef H5_HAVE_PARALLEL
-H5_DLLVAR hid_t H5AC_coll_read_dxpl_id;
-#endif /* H5_HAVE_PARALLEL */
-
-/* DXPL to be used in operations that will not result in I/O calls */
-H5_DLLVAR hid_t H5AC_noio_dxpl_id;
-
-/* DXPL to be used for raw data I/O operations when one is not
-   provided by the user (fill values in H5Dcreate) */
-H5_DLLVAR hid_t H5AC_rawdata_dxpl_id;
-
 /* Default cache configuration. */
-
 #define H5AC__DEFAULT_METADATA_WRITE_STRATEGY   \
                                 H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED
 
@@ -413,29 +389,29 @@ H5_DLL herr_t H5AC_create(const H5F_t *f, H5AC_cache_config_t *config_ptr,
     H5AC_cache_image_config_t * image_config_ptr);
 H5_DLL herr_t H5AC_get_entry_status(const H5F_t *f, haddr_t addr,
     unsigned *status_ptr);
-H5_DLL herr_t H5AC_insert_entry(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type,
+H5_DLL herr_t H5AC_insert_entry(H5F_t *f, const H5AC_class_t *type,
     haddr_t addr, void *thing, unsigned int flags);
 H5_DLL herr_t H5AC_pin_protected_entry(void *thing);
-H5_DLL herr_t H5AC_prep_for_file_close(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5AC_prep_for_file_close(H5F_t *f);
 H5_DLL herr_t H5AC_create_flush_dependency(void *parent_thing, void *child_thing);
-H5_DLL void * H5AC_protect(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type,
-    haddr_t addr, void *udata, unsigned flags);
+H5_DLL void * H5AC_protect(H5F_t *f, const H5AC_class_t *type, haddr_t addr,
+    void *udata, unsigned flags);
 H5_DLL herr_t H5AC_resize_entry(void *thing, size_t new_size);
 H5_DLL herr_t H5AC_unpin_entry(void *thing);
 H5_DLL herr_t H5AC_destroy_flush_dependency(void *parent_thing, void *child_thing);
-H5_DLL herr_t H5AC_unprotect(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type,
-    haddr_t addr, void *thing, unsigned flags);
-H5_DLL herr_t H5AC_flush(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5AC_unprotect(H5F_t *f, const H5AC_class_t *type, haddr_t addr,
+    void *thing, unsigned flags);
+H5_DLL herr_t H5AC_flush(H5F_t *f);
 H5_DLL herr_t H5AC_mark_entry_dirty(void *thing);
 H5_DLL herr_t H5AC_mark_entry_clean(void *thing);
 H5_DLL herr_t H5AC_mark_entry_unserialized(void *thing);
 H5_DLL herr_t H5AC_mark_entry_serialized(void *thing);
 H5_DLL herr_t H5AC_move_entry(H5F_t *f, const H5AC_class_t *type,
-    haddr_t old_addr, haddr_t new_addr, hid_t dxpl_id);
-H5_DLL herr_t H5AC_dest(H5F_t *f, hid_t dxpl_id);
-H5_DLL herr_t H5AC_evict(H5F_t *f, hid_t dxpl_id);
-H5_DLL herr_t H5AC_expunge_entry(H5F_t *f, hid_t dxpl_id,
-    const H5AC_class_t *type, haddr_t addr, unsigned flags);
+    haddr_t old_addr, haddr_t new_addr);
+H5_DLL herr_t H5AC_dest(H5F_t *f);
+H5_DLL herr_t H5AC_evict(H5F_t *f);
+H5_DLL herr_t H5AC_expunge_entry(H5F_t *f, const H5AC_class_t *type,
+    haddr_t addr, unsigned flags);
 H5_DLL herr_t H5AC_remove_entry(void *entry);
 H5_DLL herr_t H5AC_get_cache_auto_resize_config(const H5AC_t * cache_ptr,
     H5AC_cache_config_t *config_ptr);
@@ -452,24 +428,23 @@ H5_DLL herr_t H5AC_load_cache_image_on_next_protect(H5F_t *f, haddr_t addr,
     hsize_t len, hbool_t rw);
 H5_DLL herr_t H5AC_validate_cache_image_config(H5AC_cache_image_config_t *config_ptr);
 H5_DLL hbool_t H5AC_cache_image_pending(const H5F_t *f);
-H5_DLL herr_t H5AC_force_cache_image_load(H5F_t * f, hid_t dxpl_id);
+H5_DLL herr_t H5AC_force_cache_image_load(H5F_t * f);
 H5_DLL herr_t H5AC_get_mdc_image_info(H5AC_t *cache_ptr, haddr_t *image_addr,
     hsize_t *image_len);
 
 /* Tag & Ring routines */
-H5_DLL herr_t H5AC_tag(hid_t dxpl_id, haddr_t metadata_tag, haddr_t *prev_tag);
-H5_DLL herr_t H5AC_flush_tagged_metadata(H5F_t * f, haddr_t metadata_tag, hid_t dxpl_id);
-H5_DLL herr_t H5AC_evict_tagged_metadata(H5F_t * f, haddr_t metadata_tag, hbool_t match_global, hid_t dxpl_id);
+H5_DLL void H5AC_tag(haddr_t metadata_tag, haddr_t *prev_tag);
+H5_DLL herr_t H5AC_flush_tagged_metadata(H5F_t *f, haddr_t metadata_tag);
+H5_DLL herr_t H5AC_evict_tagged_metadata(H5F_t * f, haddr_t metadata_tag, hbool_t match_global);
 H5_DLL herr_t H5AC_retag_copied_metadata(const H5F_t *f, haddr_t metadata_tag);
 H5_DLL herr_t H5AC_ignore_tags(const H5F_t *f);
 H5_DLL herr_t H5AC_cork(H5F_t *f, haddr_t obj_addr, unsigned action, hbool_t *corked);
 H5_DLL herr_t H5AC_get_entry_ring(const H5F_t *f, haddr_t addr, H5AC_ring_t *ring);
-H5_DLL herr_t H5AC_set_ring(hid_t dxpl_id, H5AC_ring_t ring, H5P_genplist_t **dxpl,
-    H5AC_ring_t *orig_ring);
-H5_DLL herr_t H5AC_reset_ring(H5P_genplist_t *dxpl, H5AC_ring_t orig_ring);
+H5_DLL void H5AC_set_ring(H5AC_ring_t ring, H5AC_ring_t *orig_ring);
 H5_DLL herr_t H5AC_unsettle_entry_ring(void *entry);
 H5_DLL herr_t H5AC_unsettle_ring(H5F_t * f, H5AC_ring_t ring);
-H5_DLL herr_t H5AC_expunge_tag_type_metadata(H5F_t *f, hid_t dxpl_id, haddr_t tag, int type_id, unsigned flags);
+H5_DLL herr_t H5AC_expunge_tag_type_metadata(H5F_t *f, haddr_t tag, int type_id,
+    unsigned flags);
 H5_DLL herr_t H5AC_get_tag(const void *thing, /*OUT*/ haddr_t *tag);
 
 /* Virtual entry routines */
@@ -477,7 +452,7 @@ H5_DLL H5AC_proxy_entry_t *H5AC_proxy_entry_create(void);
 H5_DLL herr_t H5AC_proxy_entry_add_parent(H5AC_proxy_entry_t *pentry, void *parent);
 H5_DLL herr_t H5AC_proxy_entry_remove_parent(H5AC_proxy_entry_t *pentry, void *parent);
 H5_DLL herr_t H5AC_proxy_entry_add_child(H5AC_proxy_entry_t *pentry, H5F_t *f,
-    hid_t dxpl_id, void *child);
+    void *child);
 H5_DLL herr_t H5AC_proxy_entry_remove_child(H5AC_proxy_entry_t *pentry, void *child);
 H5_DLL herr_t H5AC_proxy_entry_dest(H5AC_proxy_entry_t *pentry);
 
diff --git a/src/H5ACproxy_entry.c b/src/H5ACproxy_entry.c
index cee9b72..498d023 100644
--- a/src/H5ACproxy_entry.c
+++ b/src/H5ACproxy_entry.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -286,8 +284,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5AC_proxy_entry_add_child(H5AC_proxy_entry_t *pentry, H5F_t *f, hid_t dxpl_id,
-    void *child)
+H5AC_proxy_entry_add_child(H5AC_proxy_entry_t *pentry, H5F_t *f, void *child)
 {
     herr_t ret_value = SUCCEED;         	/* Return value */
 
@@ -305,7 +302,7 @@ H5AC_proxy_entry_add_child(H5AC_proxy_entry_t *pentry, H5F_t *f, hid_t dxpl_id,
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "temporary file space allocation failed for proxy entry")
 
         /* Insert the proxy entry into the cache */
-        if(H5AC_insert_entry(f, dxpl_id, H5AC_PROXY_ENTRY, pentry->addr, pentry, H5AC__PIN_ENTRY_FLAG) < 0)
+        if(H5AC_insert_entry(f, H5AC_PROXY_ENTRY, pentry->addr, pentry, H5AC__PIN_ENTRY_FLAG) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTINSERT, FAIL, "unable to cache proxy entry")
 
         /* Proxies start out clean (insertions are automatically marked dirty) */
diff --git a/src/H5ACpublic.h b/src/H5ACpublic.h
index 5fdb3f4..654a877 100644
--- a/src/H5ACpublic.h
+++ b/src/H5ACpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -70,65 +68,65 @@ extern "C" {
  *      version number, or an error will be flagged.
  *
  * rpt_fcn_enabled: Boolean field used to enable and disable the default
- *	reporting function.  This function is invoked every time the
- *	automatic cache resize code is run, and reports on its activities.
+ *    reporting function.  This function is invoked every time the
+ *    automatic cache resize code is run, and reports on its activities.
  *
- *	This is a debugging function, and should normally be turned off.
+ *    This is a debugging function, and should normally be turned off.
  *
  * open_trace_file: Boolean field indicating whether the trace_file_name
- * 	field should be used to open a trace file for the cache.
+ *     field should be used to open a trace file for the cache.
  *
  *      *** DEPRECATED *** Use H5Fstart/stop logging functions instead
  *
- * 	The trace file is a debuging feature that allow the capture of
- * 	top level metadata cache requests for purposes of debugging and/or
- * 	optimization.  This field should normally be set to FALSE, as
- * 	trace file collection imposes considerable overhead.
+ *     The trace file is a debuging feature that allow the capture of
+ *     top level metadata cache requests for purposes of debugging and/or
+ *     optimization.  This field should normally be set to FALSE, as
+ *     trace file collection imposes considerable overhead.
  *
- * 	This field should only be set to TRUE when the trace_file_name
- * 	contains the full path of the desired trace file, and either
- * 	there is no open trace file on the cache, or the close_trace_file
- * 	field is also TRUE.
+ *     This field should only be set to TRUE when the trace_file_name
+ *     contains the full path of the desired trace file, and either
+ *     there is no open trace file on the cache, or the close_trace_file
+ *     field is also TRUE.
  *
  * close_trace_file: Boolean field indicating whether the current trace
- * 	file (if any) should be closed.
+ *     file (if any) should be closed.
  *
  *      *** DEPRECATED *** Use H5Fstart/stop logging functions instead
  *
- * 	See the above comments on the open_trace_file field.  This field
- * 	should be set to FALSE unless there is an open trace file on the
- * 	cache that you wish to close.
+ *     See the above comments on the open_trace_file field.  This field
+ *     should be set to FALSE unless there is an open trace file on the
+ *     cache that you wish to close.
  *
  * trace_file_name: Full path of the trace file to be opened if the
- * 	open_trace_file field is TRUE.
+ *     open_trace_file field is TRUE.
  *
  *      *** DEPRECATED *** Use H5Fstart/stop logging functions instead
  *
- * 	In the parallel case, an ascii representation of the mpi rank of
- * 	the process will be appended to the file name to yield a unique
- * 	trace file name for each process.
+ *     In the parallel case, an ascii representation of the mpi rank of
+ *     the process will be appended to the file name to yield a unique
+ *     trace file name for each process.
  *
- * 	The length of the path must not exceed H5AC__MAX_TRACE_FILE_NAME_LEN
- * 	characters.
+ *     The length of the path must not exceed H5AC__MAX_TRACE_FILE_NAME_LEN
+ *     characters.
  *
  * evictions_enabled:  Boolean field used to either report the current
- * 	evictions enabled status of the cache, or to set the cache's
- *	evictions enabled status.
- *
- * 	In general, the metadata cache should always be allowed to
- * 	evict entries.  However, in some cases it is advantageous to
- * 	disable evictions briefly, and thereby postpone metadata
- * 	writes.  However, this must be done with care, as the cache
- * 	can grow quickly.  If you do this, re-enable evictions as
- * 	soon as possible and monitor cache size.
- *
- * 	At present, evictions can only be disabled if automatic
- * 	cache resizing is also disabled (that is, ( incr_mode ==
- *	H5C_incr__off ) && ( decr_mode == H5C_decr__off )).  There
- *	is no logical reason why this should be so, but it simplifies
- *	implementation and testing, and I can't think of any reason
- *	why it would be desireable.  If you can think of one, I'll
- *	revisit the issue.
+ *     evictions enabled status of the cache, or to set the cache's
+ *    evictions enabled status.
+ *
+ *     In general, the metadata cache should always be allowed to
+ *     evict entries.  However, in some cases it is advantageous to
+ *     disable evictions briefly, and thereby postpone metadata
+ *     writes.  However, this must be done with care, as the cache
+ *     can grow quickly.  If you do this, re-enable evictions as
+ *     soon as possible and monitor cache size.
+ *
+ *     At present, evictions can only be disabled if automatic
+ *     cache resizing is also disabled (that is, ( incr_mode ==
+ *    H5C_incr__off ) && ( decr_mode == H5C_decr__off )).  There
+ *    is no logical reason why this should be so, but it simplifies
+ *    implementation and testing, and I can't think of any reason
+ *    why it would be desireable.  If you can think of one, I'll
+ *    revisit the issue.
  *
  * set_initial_size: Boolean flag indicating whether the size of the
  *      initial size of the cache is to be set to the value given in
@@ -368,80 +366,80 @@ extern "C" {
  *
  * PHDF5 uses several strategies to prevent such inconsistencies in metadata,
  * all of which use the fact that the same stream of dirty metadata is seen
- * by all processes for purposes of synchronization.  This is done by 
+ * by all processes for purposes of synchronization.  This is done by
  * having each process count the number of bytes of dirty metadata generated,
- * and then running a "sync point" whenever this count exceeds a user 
+ * and then running a "sync point" whenever this count exceeds a user
  * specified threshold (see dirty_bytes_threshold below).
  *
- * The current metadata write strategy is indicated by the 
+ * The current metadata write strategy is indicated by the
  * metadata_write_strategy field.  The possible values of this field, along
  * with the associated metadata write strategies are discussed below.
  *
  * dirty_bytes_threshold:  Threshold of dirty byte creation used to
- * 	synchronize updates between caches. (See above for outline and
- *	motivation.)
+ *     synchronize updates between caches. (See above for outline and
+ *    motivation.)
  *
- *	This value MUST be consistant across all processes accessing the
- *	file.  This field is ignored unless HDF5 has been compiled for
- *	parallel.
+ *    This value MUST be consistant across all processes accessing the
+ *    file.  This field is ignored unless HDF5 has been compiled for
+ *    parallel.
  *
  * metadata_write_strategy: Integer field containing a code indicating the
- *	desired metadata write strategy.  The valid values of this field
- *	are enumerated and discussed below:
+ *    desired metadata write strategy.  The valid values of this field
+ *    are enumerated and discussed below:
  *
  *
- *	H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+ *    H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
  *
- *	When metadata_write_strategy is set to this value, only process 
- *	zero is allowed to write dirty metadata to disk.  All other 
- *	processes must retain dirty metadata until they are informed at
- *	a sync point that the dirty metadata in question has been written
- *	to disk.
+ *    When metadata_write_strategy is set to this value, only process
+ *    zero is allowed to write dirty metadata to disk.  All other
+ *    processes must retain dirty metadata until they are informed at
+ *    a sync point that the dirty metadata in question has been written
+ *    to disk.
  *
- *	When the sync point is reached (or when there is a user generated
- *	flush), process zero flushes sufficient entries to bring it into
- *	complience with its min clean size (or flushes all dirty entries in
- *	the case of a user generated flush), broad casts the list of 
- *	entries just cleaned to all the other processes, and then exits
- *	the sync point.
+ *    When the sync point is reached (or when there is a user generated
+ *    flush), process zero flushes sufficient entries to bring it into
+ *    complience with its min clean size (or flushes all dirty entries in
+ *    the case of a user generated flush), broad casts the list of
+ *    entries just cleaned to all the other processes, and then exits
+ *    the sync point.
  *
- *	Upon receipt of the broadcast, the other processes mark the indicated
- *	entries as clean, and leave the sync point as well.
+ *    Upon receipt of the broadcast, the other processes mark the indicated
+ *    entries as clean, and leave the sync point as well.
  *
  *
- *	H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+ *    H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
  *
- *	In the distributed metadata write strategy, process zero still makes
- *	the decisions as to what entries should be flushed, but the actual 
- *	flushes are distributed across the processes in the computation to 
- *	the extent possible.
+ *    In the distributed metadata write strategy, process zero still makes
+ *    the decisions as to what entries should be flushed, but the actual
+ *    flushes are distributed across the processes in the computation to
+ *    the extent possible.
  *
- *	In this strategy, when a sync point is triggered (either by dirty
- *	metadata creation or manual flush), all processes enter a barrier.
+ *    In this strategy, when a sync point is triggered (either by dirty
+ *    metadata creation or manual flush), all processes enter a barrier.
  *
- *	On the other side of the barrier, process 0 constructs an ordered
- *	list of the entries to be flushed, and then broadcasts this list
- *	to the caches in all the processes.
+ *    On the other side of the barrier, process 0 constructs an ordered
+ *    list of the entries to be flushed, and then broadcasts this list
+ *    to the caches in all the processes.
  *
- *	All processes then scan the list of entries to be flushed, flushing
- *	some, and marking the rest as clean.  The algorithm for this purpose
- *	ensures that each entry in the list is flushed exactly once, and 
- *	all are marked clean in each cache.
+ *    All processes then scan the list of entries to be flushed, flushing
+ *    some, and marking the rest as clean.  The algorithm for this purpose
+ *    ensures that each entry in the list is flushed exactly once, and
+ *    all are marked clean in each cache.
  *
- *	Note that in the case of a flush of the cache, no message passing
- *	is necessary, as all processes have the same list of dirty entries, 
- *	and all of these entries must be flushed.  Thus in this case it is 
- *	sufficient for each process to sort its list of dirty entries after 
- *	leaving the initial barrier, and use this list as if it had been 
- *	received from process zero.
+ *    Note that in the case of a flush of the cache, no message passing
+ *    is necessary, as all processes have the same list of dirty entries,
+ *    and all of these entries must be flushed.  Thus in this case it is
+ *    sufficient for each process to sort its list of dirty entries after
+ *    leaving the initial barrier, and use this list as if it had been
+ *    received from process zero.
+ *
+ *    To avoid possible messages from the past/future, all caches must
+ *    wait until all caches are done before leaving the sync point.
  *
- *	To avoid possible messages from the past/future, all caches must
- *	wait until all caches are done before leaving the sync point.
- *      
  ****************************************************************************/
 
-#define H5AC__CURR_CACHE_CONFIG_VERSION 	1
-#define H5AC__MAX_TRACE_FILE_NAME_LEN		1024
+#define H5AC__CURR_CACHE_CONFIG_VERSION     1
+#define H5AC__MAX_TRACE_FILE_NAME_LEN        1024
 
 #define H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY    0
 #define H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED       1
@@ -451,9 +449,9 @@ typedef struct H5AC_cache_config_t
     /* general configuration fields: */
     int                      version;
 
-    hbool_t		     rpt_fcn_enabled;
+    hbool_t             rpt_fcn_enabled;
 
-    hbool_t		     open_trace_file;
+    hbool_t             open_trace_file;
     hbool_t                  close_trace_file;
     char                     trace_file_name[H5AC__MAX_TRACE_FILE_NAME_LEN + 1];
 
@@ -512,7 +510,7 @@ typedef struct H5AC_cache_config_t
  *
  * structure H5AC_cache_image_config_t
  *
- * H5AC_cache_image_ctl_t is a public structure intended for use in public 
+ * H5AC_cache_image_ctl_t is a public structure intended for use in public
  * APIs.  At least in its initial incarnation, it is a copy of struct
  * H5C_cache_image_ctl_t.
  *
@@ -526,47 +524,47 @@ typedef struct H5AC_cache_config_t
  * generate_image:  Boolean flag indicating whether a cache image should
  *      be created on file close.
  *
- * save_resize_status:	Boolean flag indicating whether the cache image 
- *	should include the adaptive cache resize configuration and status.
- *	Note that this field is ignored at present.
+ * save_resize_status:    Boolean flag indicating whether the cache image
+ *    should include the adaptive cache resize configuration and status.
+ *    Note that this field is ignored at present.
  *
- * entry_ageout:	Integer field indicating the maximum number of 
- *	times a prefetched entry can appear in subsequent cache images.
- *	This field exists to allow the user to avoid the buildup of 
- *	infrequently used entries in long sequences of cache images.
+ * entry_ageout:    Integer field indicating the maximum number of
+ *    times a prefetched entry can appear in subsequent cache images.
+ *    This field exists to allow the user to avoid the buildup of
+ *    infrequently used entries in long sequences of cache images.
  *
- *	The value of this field must lie in the range
- *	H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE (-1) to 
- *	H5AC__CACHE_IMAGE__ENTRY_AGEOUT__MAX (100).
+ *    The value of this field must lie in the range
+ *    H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE (-1) to
+ *    H5AC__CACHE_IMAGE__ENTRY_AGEOUT__MAX (100).
  *
- *	H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE means that no limit 
- *	is imposed on number of times a prefeteched entry can appear
- *	in subsequent cache images.
+ *    H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE means that no limit
+ *    is imposed on number of times a prefeteched entry can appear
+ *    in subsequent cache images.
  *
- *	A value of 0 prevents prefetched entries from being included 
- *	in cache images.
+ *    A value of 0 prevents prefetched entries from being included
+ *    in cache images.
  *
- *	Positive integers restrict prefetched entries to the specified
- *	number of appearances.
+ *    Positive integers restrict prefetched entries to the specified
+ *    number of appearances.
  *
- *	Note that the number of subsequent cache images that a prefetched
- *	entry has appeared in is tracked in an 8 bit field.  Thus, while
- *	H5AC__CACHE_IMAGE__ENTRY_AGEOUT__MAX can be increased from its 
- *	current value, any value in excess of 255 will be the functional 
- *	equivalent of H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE.
+ *    Note that the number of subsequent cache images that a prefetched
+ *    entry has appeared in is tracked in an 8 bit field.  Thus, while
+ *    H5AC__CACHE_IMAGE__ENTRY_AGEOUT__MAX can be increased from its
+ *    current value, any value in excess of 255 will be the functional
+ *    equivalent of H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE.
  *
  ****************************************************************************/
 
-#define H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION 	1
+#define H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION     1
 
-#define H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE	-1
-#define H5AC__CACHE_IMAGE__ENTRY_AGEOUT__MAX	100
+#define H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE    -1
+#define H5AC__CACHE_IMAGE__ENTRY_AGEOUT__MAX    100
 
 typedef struct H5AC_cache_image_config_t {
-    int32_t                             version;
+    int                                 version;
     hbool_t                             generate_image;
     hbool_t                             save_resize_status;
-    int32_t                             entry_ageout;
+    int                                 entry_ageout;
 } H5AC_cache_image_config_t;
 
 #ifdef __cplusplus
diff --git a/src/H5Abtree2.c b/src/H5Abtree2.c
index a9c77d2..07da8e2 100644
--- a/src/H5Abtree2.c
+++ b/src/H5Abtree2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -56,7 +54,6 @@
 typedef struct H5A_fh_ud_cmp_t {
     /* downward */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     const char  *name;                  /* Name of attribute to compare      */
     const H5A_dense_bt2_name_rec_t *record;     /* v2 B-tree record for attribute */
     H5A_bt2_found_t found_op;           /* Callback when correct attribute is found */
@@ -160,7 +157,7 @@ const H5B2_class_t H5A_BT2_CORDER[1]={{ /* B-tree class information */
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5A__dense_fh_name_cmp(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_udata)
+H5A__dense_fh_name_cmp(const void *obj, size_t obj_len, void *_udata)
 {
     H5A_fh_ud_cmp_t *udata = (H5A_fh_ud_cmp_t *)_udata;         /* User data for 'op' callback */
     H5A_t *attr = NULL;                 /* Pointer to attribute created from heap object */
@@ -170,7 +167,7 @@ H5A__dense_fh_name_cmp(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_ud
     FUNC_ENTER_STATIC
 
     /* Decode attribute information */
-    if(NULL == (attr = (H5A_t *)H5O_msg_decode(udata->f, udata->dxpl_id, NULL, H5O_ATTR_ID, (const unsigned char *)obj)))
+    if(NULL == (attr = (H5A_t *)H5O_msg_decode(udata->f, NULL, H5O_ATTR_ID, obj_len, (const unsigned char *)obj)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTDECODE, FAIL, "can't decode attribute")
 
     /* Compare the string values */
@@ -272,7 +269,6 @@ H5A__dense_btree2_name_compare(const void *_bt2_udata, const void *_bt2_rec, int
         /* Prepare user data for callback */
         /* down */
         fh_udata.f = bt2_udata->f;
-        fh_udata.dxpl_id = bt2_udata->dxpl_id;
         fh_udata.name = bt2_udata->name;
         fh_udata.record = bt2_rec;
         fh_udata.found_op = bt2_udata->found_op;
@@ -289,7 +285,7 @@ H5A__dense_btree2_name_compare(const void *_bt2_udata, const void *_bt2_rec, int
         HDassert(fheap);
 
         /* Check if the user's attribute and the B-tree's attribute have the same name */
-        if(H5HF_op(fheap, bt2_udata->dxpl_id, &bt2_rec->id, H5A__dense_fh_name_cmp, &fh_udata) < 0)
+        if(H5HF_op(fheap, &bt2_rec->id, H5A__dense_fh_name_cmp, &fh_udata) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTCOMPARE, FAIL, "can't compare btree2 records")
 
         /* Callback will set comparison value */
diff --git a/src/H5Adense.c b/src/H5Adense.c
index 3dc3a42..3701022 100644
--- a/src/H5Adense.c
+++ b/src/H5Adense.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -74,7 +72,6 @@
 typedef struct H5A_bt2_od_wrt_t {
     /* downward */
     H5F_t  *f;                  /* Pointer to file that fractal heap is in */
-    hid_t dxpl_id;              /* DXPL for operation */
     H5HF_t *fheap;              /* Fractal heap handle to operate on */
     H5HF_t *shared_fheap;       /* Fractal heap handle for shared messages */
     H5A_t  *attr;               /* Attribute to write */
@@ -88,7 +85,6 @@ typedef struct H5A_bt2_od_wrt_t {
 typedef struct {
     /* downward (internal) */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     H5HF_t      *fheap;                 /* Fractal heap handle               */
     H5HF_t      *shared_fheap;          /* Fractal heap handle for shared messages */
     hsize_t     count;                  /* # of attributes examined          */
@@ -111,7 +107,6 @@ typedef struct {
 typedef struct {
     /* downward (internal) */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     const H5A_dense_bt2_name_rec_t *record;     /* v2 B-tree record for attribute */
 
     /* upward */
@@ -135,7 +130,6 @@ typedef struct H5A_bt2_ud_rm_t {
 typedef struct H5A_bt2_ud_rmbi_t {
     /* downward */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     H5HF_t      *fheap;                 /* Fractal heap handle               */
     H5HF_t      *shared_fheap;          /* Fractal heap handle for shared messages */
     H5_index_t  idx_type;               /* Index type for operation */
@@ -170,7 +164,7 @@ typedef struct H5A_bt2_ud_rmbi_t {
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_dense_create
+ * Function:	H5A__dense_create
  *
  * Purpose:	Creates dense attribute storage structures for an object
  *
@@ -183,7 +177,7 @@ typedef struct H5A_bt2_ud_rmbi_t {
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_dense_create(H5F_t *f, hid_t dxpl_id, H5O_ainfo_t *ainfo)
+H5A__dense_create(H5F_t *f, H5O_ainfo_t *ainfo)
 {
     H5HF_create_t fheap_cparam;         /* Fractal heap creation parameters */
     H5B2_create_t bt2_cparam;           /* v2 B-tree creation parameters */
@@ -192,7 +186,7 @@ H5A_dense_create(H5F_t *f, hid_t dxpl_id, H5O_ainfo_t *ainfo)
     H5B2_t *bt2_corder = NULL;          /* v2 B-tree handle for creation order */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -212,7 +206,7 @@ H5A_dense_create(H5F_t *f, hid_t dxpl_id, H5O_ainfo_t *ainfo)
     fheap_cparam.max_man_size = H5O_FHEAP_MAX_MAN_SIZE;
 
     /* Create fractal heap for storing attributes */
-    if(NULL == (fheap = H5HF_create(f, dxpl_id, &fheap_cparam)))
+    if(NULL == (fheap = H5HF_create(f, &fheap_cparam)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to create fractal heap")
 
     /* Retrieve the heap's address in the file */
@@ -246,7 +240,7 @@ HDfprintf(stderr, "%s: fheap_id_len = %Zu\n", FUNC, fheap_id_len);
             H5O_FHEAP_ID_LEN;           /* Fractal heap ID */
     bt2_cparam.split_percent = H5A_NAME_BT2_SPLIT_PERC;
     bt2_cparam.merge_percent = H5A_NAME_BT2_MERGE_PERC;
-    if(NULL == (bt2_name = H5B2_create(f, dxpl_id, &bt2_cparam, NULL)))
+    if(NULL == (bt2_name = H5B2_create(f, &bt2_cparam, NULL)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to create v2 B-tree for name index")
 
     /* Retrieve the v2 B-tree's address in the file */
@@ -267,7 +261,7 @@ HDfprintf(stderr, "%s: ainfo->name_bt2_addr = %a\n", FUNC, ainfo->name_bt2_addr)
                 H5O_FHEAP_ID_LEN;       /* Fractal heap ID */
         bt2_cparam.split_percent = H5A_CORDER_BT2_SPLIT_PERC;
         bt2_cparam.merge_percent = H5A_CORDER_BT2_MERGE_PERC;
-        if(NULL == (bt2_corder = H5B2_create(f, dxpl_id, &bt2_cparam, NULL)))
+        if(NULL == (bt2_corder = H5B2_create(f, &bt2_cparam, NULL)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to create v2 B-tree for creation order index")
 
         /* Retrieve the v2 B-tree's address in the file */
@@ -280,15 +274,15 @@ HDfprintf(stderr, "%s: ainfo->corder_bt2_addr = %a\n", FUNC, ainfo->corder_bt2_a
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
-    if(bt2_corder && H5B2_close(bt2_corder, dxpl_id) < 0)
+    if(bt2_corder && H5B2_close(bt2_corder) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for creation order index")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_create() */
+} /* end H5A__dense_create() */
 
 
 /*-------------------------------------------------------------------------
@@ -326,7 +320,7 @@ H5A__dense_fnd_cb(const H5A_t *attr, hbool_t *took_ownership, void *_user_attr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_dense_open
+ * Function:	H5A__dense_open
  *
  * Purpose:	Open an attribute in dense storage structures for an object
  *
@@ -339,7 +333,7 @@ H5A__dense_fnd_cb(const H5A_t *attr, hbool_t *took_ownership, void *_user_attr)
  *-------------------------------------------------------------------------
  */
 H5A_t *
-H5A_dense_open(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *name)
+H5A__dense_open(H5F_t *f, const H5O_ainfo_t *ainfo, const char *name)
 {
     H5A_bt2_ud_common_t udata;          /* User data for v2 B-tree modify */
     H5HF_t *fheap = NULL;               /* Fractal heap handle */
@@ -349,7 +343,7 @@ H5A_dense_open(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *na
     htri_t attr_exists;                 /* Attribute exists in v2 B-tree */
     H5A_t *ret_value = NULL;            /* Return value */
 
-    FUNC_ENTER_NOAPI(NULL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -359,11 +353,11 @@ H5A_dense_open(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *na
     HDassert(name);
 
     /* Open the fractal heap */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, ainfo->fheap_addr)))
+    if(NULL == (fheap = H5HF_open(f, ainfo->fheap_addr)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, NULL, "unable to open fractal heap")
 
     /* Check if attributes are shared in this file */
-    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID, dxpl_id)) < 0)
+    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, NULL, "can't determine if attributes are shared")
 
     /* Get handle for shared message heap, if attributes are sharable */
@@ -371,24 +365,23 @@ H5A_dense_open(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *na
         haddr_t shared_fheap_addr;      /* Address of fractal heap to use */
 
         /* Retrieve the address of the shared message's fractal heap */
-        if(H5SM_get_fheap_addr(f, dxpl_id, H5O_ATTR_ID, &shared_fheap_addr) < 0)
+        if(H5SM_get_fheap_addr(f, H5O_ATTR_ID, &shared_fheap_addr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, NULL, "can't get shared message heap address")
 
         /* Check if there are any shared messages currently */
         if(H5F_addr_defined(shared_fheap_addr)) {
             /* Open the fractal heap for shared header messages */
-            if(NULL == (shared_fheap = H5HF_open(f, dxpl_id, shared_fheap_addr)))
+            if(NULL == (shared_fheap = H5HF_open(f, shared_fheap_addr)))
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, NULL, "unable to open fractal heap")
         } /* end if */
     } /* end if */
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2_name = H5B2_open(f, dxpl_id, ainfo->name_bt2_addr, NULL)))
+    if(NULL == (bt2_name = H5B2_open(f, ainfo->name_bt2_addr, NULL)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, NULL, "unable to open v2 B-tree for name index")
 
     /* Create the "udata" information for v2 B-tree record find */
     udata.f = f;
-    udata.dxpl_id = dxpl_id;
     udata.fheap = fheap;
     udata.shared_fheap = shared_fheap;
     udata.name = name;
@@ -399,26 +392,26 @@ H5A_dense_open(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *na
     udata.found_op_data = &ret_value;
 
     /* Find & copy the attribute in the 'name' index */
-    if((attr_exists = H5B2_find(bt2_name, dxpl_id, &udata, NULL, NULL)) < 0)
+    if((attr_exists = H5B2_find(bt2_name, &udata, NULL, NULL)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, NULL, "can't search for attribute in name index")
     else if(attr_exists == FALSE)
         HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, NULL, "can't locate attribute in name index")
 
 done:
     /* Release resources */
-    if(shared_fheap && H5HF_close(shared_fheap, dxpl_id) < 0)
+    if(shared_fheap && H5HF_close(shared_fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, NULL, "can't close fractal heap")
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, NULL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, NULL, "can't close v2 B-tree for name index")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_open() */
+} /* end H5A__dense_open() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_dense_insert
+ * Function:	H5A__dense_insert
  *
  * Purpose:	Insert an attribute into dense storage structures for an object
  *
@@ -431,7 +424,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_dense_insert(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
+H5A__dense_insert(H5F_t *f, const H5O_ainfo_t *ainfo, H5A_t *attr)
 {
     H5A_bt2_ud_ins_t udata;             /* User data for v2 B-tree insertion */
     H5HF_t *fheap = NULL;               /* Fractal heap handle for attributes */
@@ -444,7 +437,7 @@ H5A_dense_insert(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
     htri_t attr_sharable;               /* Flag indicating attributes are sharable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -454,7 +447,7 @@ H5A_dense_insert(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
     HDassert(attr);
 
     /* Check if attributes are shared in this file */
-    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID, dxpl_id)) < 0)
+    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't determine if attributes are shared")
 
     /* Get handle for shared message heap, if attributes are sharable */
@@ -470,7 +463,7 @@ H5A_dense_insert(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
             mesg_flags |= H5O_MSG_FLAG_SHARED;
         else {
             /* Should this attribute be written as a SOHM? */
-            if(H5SM_try_share(f, dxpl_id, NULL, 0, H5O_ATTR_ID, attr, &mesg_flags) < 0)
+            if(H5SM_try_share(f, NULL, 0, H5O_ATTR_ID, attr, &mesg_flags) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_WRITEERROR, FAIL, "error determining if message should be shared")
 
             /* Attributes can't be "unique be shareable" yet */
@@ -478,19 +471,19 @@ H5A_dense_insert(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
         } /* end else */
 
         /* Retrieve the address of the shared message's fractal heap */
-        if(H5SM_get_fheap_addr(f, dxpl_id, H5O_ATTR_ID, &shared_fheap_addr) < 0)
+        if(H5SM_get_fheap_addr(f, H5O_ATTR_ID, &shared_fheap_addr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't get shared message heap address")
 
         /* Check if there are any shared messages currently */
         if(H5F_addr_defined(shared_fheap_addr)) {
             /* Open the fractal heap for shared header messages */
-            if(NULL == (shared_fheap = H5HF_open(f, dxpl_id, shared_fheap_addr)))
+            if(NULL == (shared_fheap = H5HF_open(f, shared_fheap_addr)))
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
         } /* end if */
     } /* end if */
 
     /* Open the fractal heap */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, ainfo->fheap_addr)))
+    if(NULL == (fheap = H5HF_open(f, ainfo->fheap_addr)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Check for inserting shared attribute */
@@ -523,17 +516,16 @@ H5A_dense_insert(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
 
         /* Insert the serialized attribute into the fractal heap */
         /* (sets the heap ID in the user data) */
-        if(H5HF_insert(fheap, dxpl_id, attr_size, attr_ptr, &udata.id) < 0)
+        if(H5HF_insert(fheap, attr_size, attr_ptr, &udata.id) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, FAIL, "unable to insert attribute into fractal heap")
     } /* end else */
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2_name = H5B2_open(f, dxpl_id, ainfo->name_bt2_addr, NULL)))
+    if(NULL == (bt2_name = H5B2_open(f, ainfo->name_bt2_addr, NULL)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
     /* Create the callback information for v2 B-tree record insertion */
     udata.common.f = f;
-    udata.common.dxpl_id = dxpl_id;
     udata.common.fheap = fheap;
     udata.common.shared_fheap = shared_fheap;
     udata.common.name = attr->shared->name;
@@ -545,36 +537,36 @@ H5A_dense_insert(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
     /* udata.id already set */
 
     /* Insert attribute into 'name' tracking v2 B-tree */
-    if(H5B2_insert(bt2_name, dxpl_id, &udata) < 0)
+    if(H5B2_insert(bt2_name, &udata) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, FAIL, "unable to insert record into v2 B-tree")
 
     /* Check if we should create a creation order index v2 B-tree record */
     if(ainfo->index_corder) {
         /* Open the creation order index v2 B-tree */
         HDassert(H5F_addr_defined(ainfo->corder_bt2_addr));
-        if(NULL == (bt2_corder = H5B2_open(f, dxpl_id, ainfo->corder_bt2_addr, NULL)))
+        if(NULL == (bt2_corder = H5B2_open(f, ainfo->corder_bt2_addr, NULL)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for creation order index")
 
         /* Insert the record into the creation order index v2 B-tree */
-        if(H5B2_insert(bt2_corder, dxpl_id, &udata) < 0)
+        if(H5B2_insert(bt2_corder, &udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, FAIL, "unable to insert record into v2 B-tree")
     } /* end if */
 
 done:
     /* Release resources */
-    if(shared_fheap && H5HF_close(shared_fheap, dxpl_id) < 0)
+    if(shared_fheap && H5HF_close(shared_fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
-    if(bt2_corder && H5B2_close(bt2_corder, dxpl_id) < 0)
+    if(bt2_corder && H5B2_close(bt2_corder) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for creation order index")
     if(wb && H5WB_unwrap(wb) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close wrapped buffer")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_insert() */
+} /* end H5A__dense_insert() */
 
 
 /*-------------------------------------------------------------------------
@@ -649,7 +641,7 @@ H5A__dense_write_bt2_cb(void *_record, void *_op_data, hbool_t *changed)
     /* Check for modifying shared attribute */
     if(record->flags & H5O_MSG_FLAG_SHARED) {
         /* Update the shared attribute in the SOHM info */
-        if(H5O_attr_update_shared(op_data->f, op_data->dxpl_id, NULL, op_data->attr, NULL) < 0)
+        if(H5O__attr_update_shared(op_data->f, NULL, op_data->attr, NULL) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "unable to update attribute in shared storage")
 
         /* Update record's heap ID */
@@ -660,12 +652,11 @@ H5A__dense_write_bt2_cb(void *_record, void *_op_data, hbool_t *changed)
             H5A_bt2_ud_common_t udata;          /* User data for v2 B-tree modify */
 
             /* Open the creation order index v2 B-tree */
-            if(NULL == (bt2_corder = H5B2_open(op_data->f, op_data->dxpl_id, op_data->corder_bt2_addr, NULL)))
+            if(NULL == (bt2_corder = H5B2_open(op_data->f, op_data->corder_bt2_addr, NULL)))
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for creation order index")
 
             /* Create the "udata" information for v2 B-tree record modify */
             udata.f = op_data->f;
-            udata.dxpl_id = op_data->dxpl_id;
             udata.fheap = NULL;
             udata.shared_fheap = NULL;
             udata.name = NULL;
@@ -676,7 +667,7 @@ H5A__dense_write_bt2_cb(void *_record, void *_op_data, hbool_t *changed)
             udata.found_op_data = NULL;
 
             /* Modify record for creation order index */
-            if(H5B2_modify(bt2_corder, op_data->dxpl_id, &udata, H5A__dense_write_bt2_cb2, &op_data->attr->sh_loc.u.heap_id) < 0)
+            if(H5B2_modify(bt2_corder, &udata, H5A__dense_write_bt2_cb2, &op_data->attr->sh_loc.u.heap_id) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, FAIL, "unable to modify record in v2 B-tree")
         } /* end if */
 
@@ -708,20 +699,20 @@ H5A__dense_write_bt2_cb(void *_record, void *_op_data, hbool_t *changed)
 {
     size_t obj_len;             /* Length of existing encoded attribute */
 
-    if(H5HF_get_obj_len(op_data->fheap, op_data->dxpl_id, &record->id, &obj_len) < 0)
+    if(H5HF_get_obj_len(op_data->fheap, &record->id, &obj_len) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGETSIZE, FAIL, "can't get object size")
     HDassert(obj_len == attr_size);
 }
 #endif /* NDEBUG */
         /* Update existing attribute in heap */
         /* (might be more efficient as fractal heap 'op' callback, but leave that for later -QAK) */
-        if(H5HF_write(op_data->fheap, op_data->dxpl_id, &record->id, changed, attr_ptr) < 0)
+        if(H5HF_write(op_data->fheap, &record->id, changed, attr_ptr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "unable to update attribute in heap")
     } /* end else */
 
 done:
     /* Release resources */
-    if(bt2_corder && H5B2_close(bt2_corder, op_data->dxpl_id) < 0)
+    if(bt2_corder && H5B2_close(bt2_corder) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for creation order index")
     if(wb && H5WB_unwrap(wb) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close wrapped buffer")
@@ -731,7 +722,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_dense_write
+ * Function:	H5A__dense_write
  *
  * Purpose:	Modify an attribute in dense storage structures for an object
  *
@@ -744,7 +735,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_dense_write(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
+H5A__dense_write(H5F_t *f, const H5O_ainfo_t *ainfo, H5A_t *attr)
 {
     H5A_bt2_ud_common_t udata;          /* User data for v2 B-tree modify */
     H5A_bt2_od_wrt_t op_data;           /* "Op data" for v2 B-tree modify */
@@ -754,7 +745,7 @@ H5A_dense_write(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
     htri_t attr_sharable;               /* Flag indicating attributes are sharable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -766,7 +757,7 @@ H5A_dense_write(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
     HDassert(attr);
 
     /* Check if attributes are shared in this file */
-    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID, dxpl_id)) < 0)
+    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't determine if attributes are shared")
 
     /* Get handle for shared message heap, if attributes are sharable */
@@ -774,28 +765,27 @@ H5A_dense_write(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
         haddr_t shared_fheap_addr;      /* Address of fractal heap to use */
 
         /* Retrieve the address of the shared message's fractal heap */
-        if(H5SM_get_fheap_addr(f, dxpl_id, H5O_ATTR_ID, &shared_fheap_addr) < 0)
+        if(H5SM_get_fheap_addr(f, H5O_ATTR_ID, &shared_fheap_addr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't get shared message heap address")
 
         /* Check if there are any shared messages currently */
         if(H5F_addr_defined(shared_fheap_addr)) {
             /* Open the fractal heap for shared header messages */
-            if(NULL == (shared_fheap = H5HF_open(f, dxpl_id, shared_fheap_addr)))
+            if(NULL == (shared_fheap = H5HF_open(f, shared_fheap_addr)))
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
         } /* end if */
     } /* end if */
 
     /* Open the fractal heap */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, ainfo->fheap_addr)))
+    if(NULL == (fheap = H5HF_open(f, ainfo->fheap_addr)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2_name = H5B2_open(f, dxpl_id, ainfo->name_bt2_addr, NULL)))
+    if(NULL == (bt2_name = H5B2_open(f, ainfo->name_bt2_addr, NULL)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
     /* Create the "udata" information for v2 B-tree record modify */
     udata.f = f;
-    udata.dxpl_id = dxpl_id;
     udata.fheap = fheap;
     udata.shared_fheap = shared_fheap;
     udata.name = attr->shared->name;
@@ -807,27 +797,26 @@ H5A_dense_write(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, H5A_t *attr)
 
     /* Create the "op_data" for the v2 B-tree record 'modify' callback */
     op_data.f = f;
-    op_data.dxpl_id = dxpl_id;
     op_data.fheap = fheap;
     op_data.shared_fheap = shared_fheap;
     op_data.attr = attr;
     op_data.corder_bt2_addr = ainfo->corder_bt2_addr;
 
     /* Modify attribute through 'name' tracking v2 B-tree */
-    if(H5B2_modify(bt2_name, dxpl_id, &udata, H5A__dense_write_bt2_cb, &op_data) < 0)
+    if(H5B2_modify(bt2_name, &udata, H5A__dense_write_bt2_cb, &op_data) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, FAIL, "unable to modify record in v2 B-tree")
 
 done:
     /* Release resources */
-    if(shared_fheap && H5HF_close(shared_fheap, dxpl_id) < 0)
+    if(shared_fheap && H5HF_close(shared_fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_write() */
+} /* end H5A__dense_write() */
 
 
 /*-------------------------------------------------------------------------
@@ -845,7 +834,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5A__dense_copy_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_udata)
+H5A__dense_copy_fh_cb(const void *obj, size_t obj_len, void *_udata)
 {
     H5A_fh_ud_cp_t *udata = (H5A_fh_ud_cp_t *)_udata;       /* User data for fractal heap 'op' callback */
     herr_t ret_value = SUCCEED;   /* Return value */
@@ -859,7 +848,7 @@ H5A__dense_copy_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_uda
      *  HDF5 routine, it could attempt to re-protect that direct block for the
      *  heap, causing the HDF5 routine called to fail)
      */
-    if(NULL == (udata->attr = (H5A_t *)H5O_msg_decode(udata->f, udata->dxpl_id, NULL, H5O_ATTR_ID, (const unsigned char *)obj)))
+    if(NULL == (udata->attr = (H5A_t *)H5O_msg_decode(udata->f, NULL, H5O_ATTR_ID, obj_len, (const unsigned char *)obj)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTDECODE, FAIL, "can't decode attribute")
 
     /* Set the creation order index for the attribute */
@@ -875,7 +864,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_dense_rename
+ * Function:	H5A__dense_rename
  *
  * Purpose:	Rename an attribute in dense storage structures for an object
  *
@@ -888,7 +877,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_dense_rename(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *old_name,
+H5A__dense_rename(H5F_t *f, const H5O_ainfo_t *ainfo, const char *old_name,
     const char *new_name)
 {
     H5A_bt2_ud_common_t udata;          /* User data for v2 B-tree modify */
@@ -901,7 +890,7 @@ H5A_dense_rename(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
     htri_t attr_exists;                 /* Attribute exists in v2 B-tree */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -912,7 +901,7 @@ H5A_dense_rename(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
     HDassert(new_name);
 
     /* Check if attributes are shared in this file */
-    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID, dxpl_id)) < 0)
+    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't determine if attributes are shared")
 
     /* Get handle for shared message heap, if attributes are sharable */
@@ -920,28 +909,27 @@ H5A_dense_rename(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
         haddr_t shared_fheap_addr;      /* Address of fractal heap to use */
 
         /* Retrieve the address of the shared message's fractal heap */
-        if(H5SM_get_fheap_addr(f, dxpl_id, H5O_ATTR_ID, &shared_fheap_addr) < 0)
+        if(H5SM_get_fheap_addr(f, H5O_ATTR_ID, &shared_fheap_addr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't get shared message heap address")
 
         /* Check if there are any shared messages currently */
         if(H5F_addr_defined(shared_fheap_addr)) {
             /* Open the fractal heap for shared header messages */
-            if(NULL == (shared_fheap = H5HF_open(f, dxpl_id, shared_fheap_addr)))
+            if(NULL == (shared_fheap = H5HF_open(f, shared_fheap_addr)))
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
         } /* end if */
     } /* end if */
 
     /* Open the fractal heap */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, ainfo->fheap_addr)))
+    if(NULL == (fheap = H5HF_open(f, ainfo->fheap_addr)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2_name = H5B2_open(f, dxpl_id, ainfo->name_bt2_addr, NULL)))
+    if(NULL == (bt2_name = H5B2_open(f, ainfo->name_bt2_addr, NULL)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
     /* Create the "udata" information for v2 B-tree record modify */
     udata.f = f;
-    udata.dxpl_id = dxpl_id;
     udata.fheap = fheap;
     udata.shared_fheap = shared_fheap;
     udata.name = old_name;
@@ -952,7 +940,7 @@ H5A_dense_rename(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
     udata.found_op_data = &attr_copy;
 
     /* Get copy of attribute through 'name' tracking v2 B-tree */
-    if((attr_exists = H5B2_find(bt2_name, dxpl_id, &udata, NULL, NULL)) < 0)
+    if((attr_exists = H5B2_find(bt2_name, &udata, NULL, NULL)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "can't search for attribute in name index")
     else if(attr_exists == FALSE)
         HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "can't locate attribute in name index")
@@ -972,12 +960,12 @@ H5A_dense_rename(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
     attr_copy->shared->name = H5MM_xstrdup(new_name);
 
     /* Recompute the version to encode the attribute with */
-    if(H5A_set_version(f, attr_copy) < 0)
+    if(H5A__set_version(f, attr_copy) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "unable to update attribute version")
 
     /* Insert renamed attribute back into dense storage */
     /* (Possibly making it shared) */
-    if(H5A_dense_insert(f, dxpl_id, ainfo, attr_copy) < 0)
+    if(H5A__dense_insert(f, ainfo, attr_copy) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, FAIL, "unable to add to dense storage")
 
     /* Was this attribute shared? */
@@ -985,7 +973,7 @@ H5A_dense_rename(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
         hsize_t attr_rc;                /* Attribute's ref count in shared message storage */
 
         /* Retrieve ref count for shared attribute */
-        if(H5SM_get_refcount(f, dxpl_id, H5O_ATTR_ID, &attr_copy->sh_loc, &attr_rc) < 0)
+        if(H5SM_get_refcount(f, H5O_ATTR_ID, &attr_copy->sh_loc, &attr_rc) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't retrieve shared message ref count")
 
         /* If the newly shared attribute needs to share "ownership" of the shared
@@ -997,36 +985,36 @@ H5A_dense_rename(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
          */
         if(attr_rc == 1) {
             /* Increment reference count on attribute components */
-            if(H5O_attr_link(f, dxpl_id, NULL, attr_copy) < 0)
+            if(H5O__attr_link(f, NULL, attr_copy) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_LINKCOUNT, FAIL, "unable to adjust attribute link count")
         } /* end if */
     } /* end if */
     else if(shared_mesg == 0) {
         /* Increment reference count on attribute components */
         /* (so that they aren't deleted when the attribute is removed shortly) */
-        if(H5O_attr_link(f, dxpl_id, NULL, attr_copy) < 0)
+        if(H5O__attr_link(f, NULL, attr_copy) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_LINKCOUNT, FAIL, "unable to adjust attribute link count")
     } /* end if */
     else if(shared_mesg < 0)
 	HGOTO_ERROR(H5E_ATTR, H5E_WRITEERROR, FAIL, "error determining if message should be shared")
 
     /* Delete old attribute from dense storage */
-    if(H5A_dense_remove(f, dxpl_id, ainfo, old_name) < 0)
+    if(H5A__dense_remove(f, ainfo, old_name) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute in dense storage")
 
 done:
     /* Release resources */
-    if(shared_fheap && H5HF_close(shared_fheap, dxpl_id) < 0)
+    if(shared_fheap && H5HF_close(shared_fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
     if(attr_copy)
         H5O_msg_free(H5O_ATTR_ID, attr_copy);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_rename() */
+} /* end H5A__dense_rename() */
 
 
 /*-------------------------------------------------------------------------
@@ -1067,12 +1055,11 @@ H5A__dense_iterate_bt2_cb(const void *_record, void *_bt2_udata)
         /* Prepare user data for callback */
         /* down */
         fh_udata.f = bt2_udata->f;
-        fh_udata.dxpl_id = bt2_udata->dxpl_id;
         fh_udata.record = record;
         fh_udata.attr = NULL;
 
         /* Call fractal heap 'op' routine, to copy the attribute information */
-        if(H5HF_op(fheap, bt2_udata->dxpl_id, &record->id, H5A__dense_copy_fh_cb, &fh_udata) < 0)
+        if(H5HF_op(fheap, &record->id, H5A__dense_copy_fh_cb, &fh_udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTOPERATE, H5_ITER_ERROR, "heap op callback failed")
 
         /* Check which type of callback to make */
@@ -1127,7 +1114,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_dense_iterate
+ * Function:	H5A__dense_iterate
  *
  * Purpose:	Iterate over attributes in dense storage structures for an object
  *
@@ -1140,7 +1127,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_dense_iterate(H5F_t *f, hid_t dxpl_id, hid_t loc_id, const H5O_ainfo_t *ainfo,
+H5A__dense_iterate(H5F_t *f, hid_t loc_id, const H5O_ainfo_t *ainfo,
     H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_attr,
     const H5A_attr_iter_op_t *attr_op, void *op_data)
 {
@@ -1151,7 +1138,7 @@ H5A_dense_iterate(H5F_t *f, hid_t dxpl_id, hid_t loc_id, const H5O_ainfo_t *ainf
     haddr_t bt2_addr;                   /* Address of v2 B-tree to use for lookup */
     herr_t ret_value = FAIL;            /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1191,11 +1178,11 @@ H5A_dense_iterate(H5F_t *f, hid_t dxpl_id, hid_t loc_id, const H5O_ainfo_t *ainf
         htri_t attr_sharable;               /* Flag indicating attributes are sharable */
 
         /* Open the fractal heap */
-        if(NULL == (fheap = H5HF_open(f, dxpl_id, ainfo->fheap_addr)))
+        if(NULL == (fheap = H5HF_open(f, ainfo->fheap_addr)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
         /* Check if attributes are shared in this file */
-        if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID, dxpl_id)) < 0)
+        if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID)) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't determine if attributes are shared")
 
         /* Get handle for shared message heap, if attributes are sharable */
@@ -1203,24 +1190,23 @@ H5A_dense_iterate(H5F_t *f, hid_t dxpl_id, hid_t loc_id, const H5O_ainfo_t *ainf
             haddr_t shared_fheap_addr;      /* Address of fractal heap to use */
 
             /* Retrieve the address of the shared message's fractal heap */
-            if(H5SM_get_fheap_addr(f, dxpl_id, H5O_ATTR_ID, &shared_fheap_addr) < 0)
+            if(H5SM_get_fheap_addr(f, H5O_ATTR_ID, &shared_fheap_addr) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't get shared message heap address")
 
             /* Check if there are any shared messages currently */
             if(H5F_addr_defined(shared_fheap_addr)) {
                 /* Open the fractal heap for shared header messages */
-                if(NULL == (shared_fheap = H5HF_open(f, dxpl_id, shared_fheap_addr)))
+                if(NULL == (shared_fheap = H5HF_open(f, shared_fheap_addr)))
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
             } /* end if */
         } /* end if */
 
         /* Open the index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(f, dxpl_id, bt2_addr, NULL)))
+        if(NULL == (bt2 = H5B2_open(f, bt2_addr, NULL)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for index")
 
         /* Construct the user data for v2 B-tree iterator callback */
         udata.f = f;
-        udata.dxpl_id = dxpl_id;
         udata.fheap = fheap;
         udata.shared_fheap = shared_fheap;
         udata.loc_id = loc_id;
@@ -1231,7 +1217,7 @@ H5A_dense_iterate(H5F_t *f, hid_t dxpl_id, hid_t loc_id, const H5O_ainfo_t *ainf
 
         /* Iterate over the records in the v2 B-tree's "native" order */
         /* (by hash of name) */
-        if((ret_value = H5B2_iterate(bt2, dxpl_id, H5A__dense_iterate_bt2_cb, &udata)) < 0)
+        if((ret_value = H5B2_iterate(bt2, H5A__dense_iterate_bt2_cb, &udata)) < 0)
             HERROR(H5E_ATTR, H5E_BADITER, "attribute iteration failed");
 
         /* Update the last attribute examined, if requested */
@@ -1241,27 +1227,27 @@ H5A_dense_iterate(H5F_t *f, hid_t dxpl_id, hid_t loc_id, const H5O_ainfo_t *ainf
     else {
         /* Build the table of attributes for this object */
         /* (build table using the name index, but sort according to idx_type) */
-        if(H5A_dense_build_table(f, dxpl_id, ainfo, idx_type, order, &atable) < 0)
+        if(H5A__dense_build_table(f, ainfo, idx_type, order, &atable) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "error building table of attributes")
 
         /* Iterate over attributes in table */
-        if((ret_value = H5A_attr_iterate_table(&atable, skip, last_attr, loc_id, attr_op, op_data)) < 0)
+        if((ret_value = H5A__attr_iterate_table(&atable, skip, last_attr, loc_id, attr_op, op_data)) < 0)
             HERROR(H5E_ATTR, H5E_CANTNEXT, "iteration operator failed");
     } /* end else */
 
 done:
     /* Release resources */
-    if(shared_fheap && H5HF_close(shared_fheap, dxpl_id) < 0)
+    if(shared_fheap && H5HF_close(shared_fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for index")
-    if(atable.attrs && H5A_attr_release_table(&atable) < 0)
+    if(atable.attrs && H5A__attr_release_table(&atable) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "unable to release attribute table")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_iterate() */
+} /* end H5A__dense_iterate() */
 
 
 /*-------------------------------------------------------------------------
@@ -1291,37 +1277,37 @@ H5A__dense_remove_bt2_cb(const void *_record, void *_udata)
     /* Check for removing the link from the creation order index */
     if(H5F_addr_defined(udata->corder_bt2_addr)) {
         /* Open the creation order index v2 B-tree */
-        if(NULL == (bt2_corder = H5B2_open(udata->common.f, udata->common.dxpl_id, udata->corder_bt2_addr, NULL)))
+        if(NULL == (bt2_corder = H5B2_open(udata->common.f, udata->corder_bt2_addr, NULL)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for creation order index")
 
         /* Set up the user data for the v2 B-tree 'record remove' callback */
         udata->common.corder = attr->shared->crt_idx;
 
         /* Remove the record from the creation order index v2 B-tree */
-        if(H5B2_remove(bt2_corder, udata->common.dxpl_id, udata, NULL, NULL) < 0)
+        if(H5B2_remove(bt2_corder, udata, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTREMOVE, FAIL, "unable to remove attribute from creation order index v2 B-tree")
     } /* end if */
 
     /* Check for removing shared attribute */
     if(record->flags & H5O_MSG_FLAG_SHARED) {
         /* Decrement the reference count on the shared attribute message */
-        if(H5SM_delete(udata->common.f, udata->common.dxpl_id, NULL, &(attr->sh_loc)) < 0)
+        if(H5SM_delete(udata->common.f, NULL, &(attr->sh_loc)) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "unable to delete shared attribute")
     } /* end if */
     else {
         /* Perform the deletion action on the attribute */
         /* (takes care of shared & committed datatype/dataspace components) */
-        if(H5O_attr_delete(udata->common.f, udata->common.dxpl_id, NULL, attr) < 0)
+        if(H5O__attr_delete(udata->common.f, NULL, attr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
 
         /* Remove record from fractal heap */
-        if(H5HF_remove(udata->common.fheap, udata->common.dxpl_id, &record->id) < 0)
+        if(H5HF_remove(udata->common.fheap, &record->id) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTREMOVE, FAIL, "unable to remove attribute from fractal heap")
     } /* end else */
 
 done:
     /* Release resources */
-    if(bt2_corder && H5B2_close(bt2_corder, udata->common.dxpl_id) < 0)
+    if(bt2_corder && H5B2_close(bt2_corder) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for creation order index")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1329,7 +1315,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_dense_remove
+ * Function:	H5A__dense_remove
  *
  * Purpose:	Remove an attribute from the dense storage of an object
  *
@@ -1342,7 +1328,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_dense_remove(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *name)
+H5A__dense_remove(H5F_t *f, const H5O_ainfo_t *ainfo, const char *name)
 {
     H5A_bt2_ud_rm_t udata;              /* User data for v2 B-tree record removal */
     H5HF_t *fheap = NULL;               /* Fractal heap handle */
@@ -1352,7 +1338,7 @@ H5A_dense_remove(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
     htri_t attr_sharable;               /* Flag indicating attributes are sharable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1362,11 +1348,11 @@ H5A_dense_remove(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
     HDassert(name && *name);
 
     /* Open the fractal heap */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, ainfo->fheap_addr)))
+    if(NULL == (fheap = H5HF_open(f, ainfo->fheap_addr)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Check if attributes are shared in this file */
-    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID, dxpl_id)) < 0)
+    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't determine if attributes are shared")
 
     /* Get handle for shared message heap, if attributes are sharable */
@@ -1374,24 +1360,23 @@ H5A_dense_remove(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
         haddr_t shared_fheap_addr;      /* Address of fractal heap to use */
 
         /* Retrieve the address of the shared message's fractal heap */
-        if(H5SM_get_fheap_addr(f, dxpl_id, H5O_ATTR_ID, &shared_fheap_addr) < 0)
+        if(H5SM_get_fheap_addr(f, H5O_ATTR_ID, &shared_fheap_addr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't get shared message heap address")
 
         /* Check if there are any shared messages currently */
         if(H5F_addr_defined(shared_fheap_addr)) {
             /* Open the fractal heap for shared header messages */
-            if(NULL == (shared_fheap = H5HF_open(f, dxpl_id, shared_fheap_addr)))
+            if(NULL == (shared_fheap = H5HF_open(f, shared_fheap_addr)))
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
         } /* end if */
     } /* end if */
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2_name = H5B2_open(f, dxpl_id, ainfo->name_bt2_addr, NULL)))
+    if(NULL == (bt2_name = H5B2_open(f, ainfo->name_bt2_addr, NULL)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
     /* Set up the user data for the v2 B-tree 'record remove' callback */
     udata.common.f = f;
-    udata.common.dxpl_id = dxpl_id;
     udata.common.fheap = fheap;
     udata.common.shared_fheap = shared_fheap;
     udata.common.name = name;
@@ -1401,22 +1386,22 @@ H5A_dense_remove(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
     udata.corder_bt2_addr = ainfo->corder_bt2_addr;
 
     /* Remove the record from the name index v2 B-tree */
-    if(H5B2_remove(bt2_name, dxpl_id, &udata, H5A__dense_remove_bt2_cb, &udata) < 0)
+    if(H5B2_remove(bt2_name, &udata, H5A__dense_remove_bt2_cb, &udata) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTREMOVE, FAIL, "unable to remove attribute from name index v2 B-tree")
 
 done:
     /* Release resources */
-    if(shared_fheap && H5HF_close(shared_fheap, dxpl_id) < 0)
+    if(shared_fheap && H5HF_close(shared_fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
     if(attr_copy)
-        H5O_msg_free_real(H5O_MSG_ATTR, attr_copy);
+        H5O__msg_free_real(H5O_MSG_ATTR, attr_copy);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_remove() */
+} /* end H5A__dense_remove() */
 
 
 /*-------------------------------------------------------------------------
@@ -1448,7 +1433,6 @@ H5A__dense_remove_by_idx_bt2_cb(const void *_record, void *_bt2_udata)
 
     /* Set up the user data for fractal heap 'op' callback */
     fh_udata.f = bt2_udata->f;
-    fh_udata.dxpl_id = bt2_udata->dxpl_id;
     fh_udata.record = record;
     fh_udata.attr = NULL;
 
@@ -1461,7 +1445,7 @@ H5A__dense_remove_by_idx_bt2_cb(const void *_record, void *_bt2_udata)
     /* Check whether to make a copy of the attribute or just need the shared location info */
     if(H5F_addr_defined(bt2_udata->other_bt2_addr) || !(record->flags & H5O_MSG_FLAG_SHARED)) {
         /* Call fractal heap 'op' routine, to make copy of attribute to remove */
-        if(H5HF_op(fheap, bt2_udata->dxpl_id, &record->id, H5A__dense_copy_fh_cb, &fh_udata) < 0)
+        if(H5HF_op(fheap, &record->id, H5A__dense_copy_fh_cb, &fh_udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTOPERATE, FAIL, "attribute removal callback failed")
         HDassert(fh_udata.attr);
 
@@ -1490,7 +1474,6 @@ H5A__dense_remove_by_idx_bt2_cb(const void *_record, void *_bt2_udata)
 
             /* Set up the user data for the v2 B-tree 'record remove' callback */
             other_bt2_udata.f = bt2_udata->f;
-            other_bt2_udata.dxpl_id = bt2_udata->dxpl_id;
             other_bt2_udata.fheap = bt2_udata->fheap;
             other_bt2_udata.shared_fheap = bt2_udata->shared_fheap;
             other_bt2_udata.name = fh_udata.attr->shared->name;
@@ -1500,13 +1483,13 @@ H5A__dense_remove_by_idx_bt2_cb(const void *_record, void *_bt2_udata)
         } /* end else */
 
         /* Open the index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(bt2_udata->f, bt2_udata->dxpl_id, bt2_udata->other_bt2_addr, NULL)))
+        if(NULL == (bt2 = H5B2_open(bt2_udata->f, bt2_udata->other_bt2_addr, NULL)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for index")
 
         /* Set the common information for the v2 B-tree remove operation */
 
         /* Remove the record from the "other" index v2 B-tree */
-        if(H5B2_remove(bt2, bt2_udata->dxpl_id, &other_bt2_udata, NULL, NULL) < 0)
+        if(H5B2_remove(bt2, &other_bt2_udata, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTREMOVE, FAIL, "unable to remove record from 'other' index v2 B-tree")
     } /* end if */
 
@@ -1521,23 +1504,23 @@ H5A__dense_remove_by_idx_bt2_cb(const void *_record, void *_bt2_udata)
             sh_loc_ptr = &(fh_udata.attr->sh_loc);
 
         /* Decrement the reference count on the shared attribute message */
-        if(H5SM_delete(bt2_udata->f, bt2_udata->dxpl_id, NULL, sh_loc_ptr) < 0)
+        if(H5SM_delete(bt2_udata->f, NULL, sh_loc_ptr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "unable to delete shared attribute")
     } /* end if */
     else {
         /* Perform the deletion action on the attribute */
         /* (takes care of shared & committed datatype/dataspace components) */
-        if(H5O_attr_delete(bt2_udata->f, bt2_udata->dxpl_id, NULL, fh_udata.attr) < 0)
+        if(H5O__attr_delete(bt2_udata->f, NULL, fh_udata.attr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
 
         /* Remove record from fractal heap */
-        if(H5HF_remove(fheap, bt2_udata->dxpl_id, &record->id) < 0)
+        if(H5HF_remove(fheap, &record->id) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTREMOVE, FAIL, "unable to remove attribute from fractal heap")
     } /* end else */
 
 done:
     /* Release resources */
-    if(bt2 && H5B2_close(bt2, bt2_udata->dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for index")
     if(fh_udata.attr)
         H5O_msg_free(H5O_ATTR_ID, fh_udata.attr);
@@ -1547,7 +1530,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_dense_remove_by_idx
+ * Function:	H5A__dense_remove_by_idx
  *
  * Purpose:	Remove an attribute from the dense storage of an object,
  *		according to the order within an index
@@ -1561,8 +1544,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_dense_remove_by_idx(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
-    H5_index_t idx_type, H5_iter_order_t order, hsize_t n)
+H5A__dense_remove_by_idx(H5F_t *f, const H5O_ainfo_t *ainfo, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n)
 {
     H5HF_t *fheap = NULL;               /* Fractal heap handle */
     H5HF_t *shared_fheap = NULL;        /* Fractal heap handle for shared header messages */
@@ -1571,7 +1554,7 @@ H5A_dense_remove_by_idx(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
     haddr_t bt2_addr;                   /* Address of v2 B-tree to use for operation */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1608,11 +1591,11 @@ H5A_dense_remove_by_idx(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
         htri_t attr_sharable;           /* Flag indicating attributes are sharable */
 
         /* Open the fractal heap */
-        if(NULL == (fheap = H5HF_open(f, dxpl_id, ainfo->fheap_addr)))
+        if(NULL == (fheap = H5HF_open(f, ainfo->fheap_addr)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
         /* Check if attributes are shared in this file */
-        if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID, dxpl_id)) < 0)
+        if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID)) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't determine if attributes are shared")
 
         /* Get handle for shared message heap, if attributes are sharable */
@@ -1620,37 +1603,36 @@ H5A_dense_remove_by_idx(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
             haddr_t shared_fheap_addr;      /* Address of fractal heap to use */
 
             /* Retrieve the address of the shared message's fractal heap */
-            if(H5SM_get_fheap_addr(f, dxpl_id, H5O_ATTR_ID, &shared_fheap_addr) < 0)
+            if(H5SM_get_fheap_addr(f, H5O_ATTR_ID, &shared_fheap_addr) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't get shared message heap address")
 
             /* Check if there are any shared messages currently */
             if(H5F_addr_defined(shared_fheap_addr)) {
                 /* Open the fractal heap for shared header messages */
-                if(NULL == (shared_fheap = H5HF_open(f, dxpl_id, shared_fheap_addr)))
+                if(NULL == (shared_fheap = H5HF_open(f, shared_fheap_addr)))
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
             } /* end if */
         } /* end if */
 
         /* Open the index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(f, dxpl_id, bt2_addr, NULL)))
+        if(NULL == (bt2 = H5B2_open(f, bt2_addr, NULL)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for index")
 
         /* Set up the user data for the v2 B-tree 'record remove' callback */
         udata.f = f;
-        udata.dxpl_id = dxpl_id;
         udata.fheap = fheap;
         udata.shared_fheap = shared_fheap;
         udata.idx_type = idx_type;
         udata.other_bt2_addr = idx_type == H5_INDEX_NAME ? ainfo->corder_bt2_addr : ainfo->name_bt2_addr;
 
         /* Remove the record from the name index v2 B-tree */
-        if(H5B2_remove_by_idx(bt2, dxpl_id, order, n, H5A__dense_remove_by_idx_bt2_cb, &udata) < 0)
+        if(H5B2_remove_by_idx(bt2, order, n, H5A__dense_remove_by_idx_bt2_cb, &udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTREMOVE, FAIL, "unable to remove attribute from v2 B-tree index")
     } /* end if */
     else {
         /* Build the table of attributes for this object */
         /* (build table using the name index, but sort according to idx_type) */
-        if(H5A_dense_build_table(f, dxpl_id, ainfo, idx_type, order, &atable) < 0)
+        if(H5A__dense_build_table(f, ainfo, idx_type, order, &atable) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "error building table of attributes")
 
         /* Check for skipping too many attributes */
@@ -1658,27 +1640,27 @@ H5A_dense_remove_by_idx(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
             HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index specified")
 
         /* Delete appropriate attribute from dense storage */
-        if(H5A_dense_remove(f, dxpl_id, ainfo, ((atable.attrs[n])->shared)->name) < 0)
+        if(H5A__dense_remove(f, ainfo, ((atable.attrs[n])->shared)->name) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute in dense storage")
     } /* end else */
 
 done:
     /* Release resources */
-    if(shared_fheap && H5HF_close(shared_fheap, dxpl_id) < 0)
+    if(shared_fheap && H5HF_close(shared_fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for index")
-    if(atable.attrs && H5A_attr_release_table(&atable) < 0)
+    if(atable.attrs && H5A__attr_release_table(&atable) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "unable to release attribute table")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_remove_by_idx() */
+} /* end H5A__dense_remove_by_idx() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_dense_exists
+ * Function:	H5A__dense_exists
  *
  * Purpose:	Check if an attribute exists in dense storage structures for
  *              an object
@@ -1692,7 +1674,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5A_dense_exists(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *name)
+H5A__dense_exists(H5F_t *f, const H5O_ainfo_t *ainfo, const char *name)
 {
     H5A_bt2_ud_common_t udata;          /* User data for v2 B-tree modify */
     H5HF_t *fheap = NULL;               /* Fractal heap handle */
@@ -1701,7 +1683,7 @@ H5A_dense_exists(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
     htri_t attr_sharable;               /* Flag indicating attributes are sharable */
     htri_t ret_value = TRUE;            /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1711,11 +1693,11 @@ H5A_dense_exists(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
     HDassert(name);
 
     /* Open the fractal heap */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, ainfo->fheap_addr)))
+    if(NULL == (fheap = H5HF_open(f, ainfo->fheap_addr)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Check if attributes are shared in this file */
-    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID, dxpl_id)) < 0)
+    if((attr_sharable = H5SM_type_shared(f, H5O_ATTR_ID)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't determine if attributes are shared")
 
     /* Get handle for shared message heap, if attributes are sharable */
@@ -1723,24 +1705,23 @@ H5A_dense_exists(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
         haddr_t shared_fheap_addr;      /* Address of fractal heap to use */
 
         /* Retrieve the address of the shared message's fractal heap */
-        if(H5SM_get_fheap_addr(f, dxpl_id, H5O_ATTR_ID, &shared_fheap_addr) < 0)
+        if(H5SM_get_fheap_addr(f, H5O_ATTR_ID, &shared_fheap_addr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't get shared message heap address")
 
         /* Check if there are any shared messages currently */
         if(H5F_addr_defined(shared_fheap_addr)) {
             /* Open the fractal heap for shared header messages */
-            if(NULL == (shared_fheap = H5HF_open(f, dxpl_id, shared_fheap_addr)))
+            if(NULL == (shared_fheap = H5HF_open(f, shared_fheap_addr)))
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
         } /* end if */
     } /* end if */
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2_name = H5B2_open(f, dxpl_id, ainfo->name_bt2_addr, NULL)))
+    if(NULL == (bt2_name = H5B2_open(f, ainfo->name_bt2_addr, NULL)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
     /* Create the "udata" information for v2 B-tree record 'find' */
     udata.f = f;
-    udata.dxpl_id = dxpl_id;
     udata.fheap = fheap;
     udata.shared_fheap = shared_fheap;
     udata.name = name;
@@ -1751,20 +1732,20 @@ H5A_dense_exists(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo, const char *
     udata.found_op_data = NULL;
 
     /* Find the attribute in the 'name' index */
-    if((ret_value = H5B2_find(bt2_name, dxpl_id, &udata, NULL, NULL)) < 0)
+    if((ret_value = H5B2_find(bt2_name, &udata, NULL, NULL)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "can't search for attribute in name index")
 
 done:
     /* Release resources */
-    if(shared_fheap && H5HF_close(shared_fheap, dxpl_id) < 0)
+    if(shared_fheap && H5HF_close(shared_fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_exists() */
+} /* end H5A__dense_exists() */
 
 
 /*-------------------------------------------------------------------------
@@ -1798,7 +1779,7 @@ H5A__dense_delete_bt2_cb(const void *_record, void *_bt2_udata)
         H5SM_reconstitute(&sh_mesg, bt2_udata->f, H5O_ATTR_ID, record->id);
 
         /* Decrement the reference count on the shared attribute message */
-        if(H5SM_delete(bt2_udata->f, bt2_udata->dxpl_id, NULL, &sh_mesg) < 0)
+        if(H5SM_delete(bt2_udata->f, NULL, &sh_mesg) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "unable to delete shared attribute")
     } /* end if */
     else {
@@ -1807,33 +1788,32 @@ H5A__dense_delete_bt2_cb(const void *_record, void *_bt2_udata)
         /* Prepare user data for callback */
         /* down */
         fh_udata.f = bt2_udata->f;
-        fh_udata.dxpl_id = bt2_udata->dxpl_id;
         fh_udata.record = record;
         /* up */
         fh_udata.attr = NULL;
 
         /* Call fractal heap 'op' routine, to copy the attribute information */
-        if(H5HF_op(bt2_udata->fheap, bt2_udata->dxpl_id, &record->id, H5A__dense_copy_fh_cb, &fh_udata) < 0)
+        if(H5HF_op(bt2_udata->fheap, &record->id, H5A__dense_copy_fh_cb, &fh_udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTOPERATE, FAIL, "heap op callback failed")
         attr = fh_udata.attr;
 
         /* Perform the deletion action on the attribute */
         /* (takes care of shared/committed datatype & dataspace components) */
-        if(H5O_attr_delete(bt2_udata->f, bt2_udata->dxpl_id, NULL, fh_udata.attr) < 0)
+        if(H5O__attr_delete(bt2_udata->f, NULL, fh_udata.attr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
     } /* end else */
 
 done:
     /* Release resources */
     if(attr)
-        H5O_msg_free_real(H5O_MSG_ATTR, attr);
+        H5O__msg_free_real(H5O_MSG_ATTR, attr);
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5A__dense_delete_bt2_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_dense_delete
+ * Function:	H5A__dense_delete
  *
  * Purpose:	Delete all dense storage structures for attributes on an object
  *
@@ -1846,13 +1826,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_dense_delete(H5F_t *f, hid_t dxpl_id, H5O_ainfo_t *ainfo)
+H5A__dense_delete(H5F_t *f, H5O_ainfo_t *ainfo)
 {
     H5A_bt2_ud_common_t udata;          /* v2 B-tree user data for deleting attributes */
     H5HF_t *fheap = NULL;               /* Fractal heap handle */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1861,12 +1841,11 @@ H5A_dense_delete(H5F_t *f, hid_t dxpl_id, H5O_ainfo_t *ainfo)
     HDassert(ainfo);
 
     /* Open the fractal heap */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, ainfo->fheap_addr)))
+    if(NULL == (fheap = H5HF_open(f, ainfo->fheap_addr)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Create the "udata" information for v2 B-tree 'delete' */
     udata.f = f;
-    udata.dxpl_id = dxpl_id;
     udata.fheap = fheap;
     udata.shared_fheap = NULL;
     udata.name = NULL;
@@ -1876,33 +1855,33 @@ H5A_dense_delete(H5F_t *f, hid_t dxpl_id, H5O_ainfo_t *ainfo)
     udata.found_op_data = NULL;
 
     /* Delete name index v2 B-tree */
-    if(H5B2_delete(f, dxpl_id, ainfo->name_bt2_addr, NULL, H5A__dense_delete_bt2_cb, &udata) < 0)
+    if(H5B2_delete(f, ainfo->name_bt2_addr, NULL, H5A__dense_delete_bt2_cb, &udata) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete v2 B-tree for name index")
     ainfo->name_bt2_addr = HADDR_UNDEF;
 
     /* Release resources */
-    if(H5HF_close(fheap, dxpl_id) < 0)
+    if(H5HF_close(fheap) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
     fheap = NULL;
 
     /* Check if we should delete the creation order index v2 B-tree */
     if(H5F_addr_defined(ainfo->corder_bt2_addr)) {
         /* Delete the creation order index, without adjusting the ref. count on the attributes  */
-        if(H5B2_delete(f, dxpl_id, ainfo->corder_bt2_addr, NULL, NULL, NULL) < 0)
+        if(H5B2_delete(f, ainfo->corder_bt2_addr, NULL, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete v2 B-tree for creation order index")
         ainfo->corder_bt2_addr = HADDR_UNDEF;
     } /* end if */
 
     /* Delete fractal heap */
-    if(H5HF_delete(f, dxpl_id, ainfo->fheap_addr) < 0)
+    if(H5HF_delete(f, ainfo->fheap_addr) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete fractal heap")
     ainfo->fheap_addr = HADDR_UNDEF;
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_delete() */
+} /* end H5A__dense_delete() */
 
diff --git a/src/H5Adeprec.c b/src/H5Adeprec.c
index ba792ff..9b592b0 100644
--- a/src/H5Adeprec.c
+++ b/src/H5Adeprec.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -40,6 +38,7 @@
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5Apkg.h"		/* Attributes				*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dprivate.h"		/* Datasets				*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Iprivate.h"		/* IDs			  		*/
@@ -89,12 +88,12 @@
  PURPOSE
     Creates an attribute on an object
  USAGE
-    hid_t H5Acreate1(loc_id, name, type_id, space_id, plist_id)
+    hid_t H5Acreate1(loc_id, name, type_id, space_id, acpl_id)
         hid_t loc_id;       IN: Object (dataset or group) to be attached to
         const char *name;   IN: Name of attribute to create
         hid_t type_id;      IN: ID of datatype for attribute
         hid_t space_id;     IN: ID of dataspace for attribute
-        hid_t plist_id;     IN: ID of creation property list (currently not used)
+        hid_t acpl_id;      IN: ID of creation property list (currently not used)
  RETURNS
     Non-negative on success/Negative on failure
 
@@ -112,16 +111,16 @@
 --------------------------------------------------------------------------*/
 hid_t
 H5Acreate1(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id,
-	  hid_t plist_id)
+    hid_t acpl_id)
 {
-    H5A_t	        *attr = NULL;           /* Attribute created */
-    H5G_loc_t           loc;                    /* Object location */
-    H5T_t		*type;                  /* Datatype to use for attribute */
-    H5S_t		*space;                 /* Dataspace to use for attribute */
-    hid_t		ret_value;              /* Return value */
+    H5A_t	*attr = NULL;           /* Attribute created */
+    H5G_loc_t   loc;                    /* Object location */
+    H5T_t	*type;                  /* Datatype to use for attribute */
+    H5S_t	*space;                 /* Dataspace to use for attribute */
+    hid_t	ret_value;              /* Return value */
 
     FUNC_ENTER_API(FAIL)
-    H5TRACE5("i", "i*siii", loc_id, name, type_id, space_id, plist_id);
+    H5TRACE5("i", "i*siii", loc_id, name, type_id, space_id, acpl_id);
 
     /* check arguments */
     if(H5I_ATTR == H5I_get_type(loc_id))
@@ -137,8 +136,12 @@ H5Acreate1(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id,
     if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE)))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, H5I_INVALID_HID, "can't set collective metadata read")
+
     /* Go do the real work for attaching the attribute to the dataset */
-    if(NULL==(attr = H5A_create(&loc, name, type, space, plist_id, H5AC_ind_read_dxpl_id)))
+    if(NULL == (attr = H5A__create(&loc, name, type, space, acpl_id)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to create attribute")
 
     /* Register the new attribute and get an ID for it */
@@ -146,6 +149,10 @@ H5Acreate1(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id,
         HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register attribute for ID")
 
 done:
+    /* Cleanup on failure */
+    if(ret_value < 0 && attr && H5A__close(attr) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
+
     FUNC_LEAVE_API(ret_value)
 } /* H5Acreate1() */
 
@@ -175,9 +182,9 @@ done:
 hid_t
 H5Aopen_name(hid_t loc_id, const char *name)
 {
-    H5G_loc_t    	loc;            /* Object location */
-    H5A_t               *attr = NULL;   /* Attribute opened */
-    hid_t		ret_value;
+    H5G_loc_t   loc;            /* Object location */
+    H5A_t       *attr = NULL;   /* Attribute opened */
+    hid_t	ret_value;
 
     FUNC_ENTER_API(FAIL)
     H5TRACE2("i", "i*s", loc_id, name);
@@ -191,7 +198,7 @@ H5Aopen_name(hid_t loc_id, const char *name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
 
     /* Open the attribute on the object header */
-    if(NULL == (attr = H5A_open_by_name(&loc, ".", name, H5P_LINK_ACCESS_DEFAULT, H5AC_ind_read_dxpl_id)))
+    if(NULL == (attr = H5A__open_by_name(&loc, ".", name)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "can't open attribute: '%s'", name)
 
     /* Register the attribute and get an ID for it */
@@ -201,7 +208,7 @@ H5Aopen_name(hid_t loc_id, const char *name)
 done:
     /* Cleanup on failure */
     if(ret_value < 0)
-        if(attr && H5A_close(attr) < 0)
+        if(attr && H5A__close(attr) < 0)
             HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
 
     FUNC_LEAVE_API(ret_value)
@@ -247,8 +254,8 @@ H5Aopen_idx(hid_t loc_id, unsigned idx)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
 
     /* Open the attribute in the object header */
-    if(NULL == (attr = H5A_open_by_idx(&loc, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)idx, H5P_LINK_ACCESS_DEFAULT, H5AC_ind_read_dxpl_id)))
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open attribute")
+    if(NULL == (attr = H5A__open_by_idx(&loc, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)idx)))
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open attribute")
 
     /* Register the attribute and get an ID for it */
     if((ret_value = H5I_register(H5I_ATTR, attr, TRUE)) < 0)
@@ -257,7 +264,7 @@ H5Aopen_idx(hid_t loc_id, unsigned idx)
 done:
     /* Cleanup on failure */
     if(ret_value < 0)
-        if(attr && H5A_close(attr) < 0)
+        if(attr && H5A__close(attr) < 0)
             HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "can't close attribute")
 
     FUNC_LEAVE_API(ret_value)
@@ -285,9 +292,9 @@ done:
 int
 H5Aget_num_attrs(hid_t loc_id)
 {
-    H5O_loc_t    	*loc;	/* Object location for attribute */
-    void           	*obj;
-    int			ret_value;
+    H5O_loc_t   *loc;	/* Object location for attribute */
+    void        *obj;
+    int		ret_value;
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("Is", "i", loc_id);
@@ -333,7 +340,7 @@ H5Aget_num_attrs(hid_t loc_id)
     } /*lint !e788 All appropriate cases are covered */
 
     /* Look up the # of attributes for the object */
-    if((ret_value = H5O_attr_count(loc, H5AC_ind_read_dxpl_id)) < 0)
+    if((ret_value = H5A__get_num_attrs(loc)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTCOUNT, FAIL, "can't get attribute count for object")
 
 done:
@@ -381,10 +388,7 @@ done:
 herr_t
 H5Aiterate1(hid_t loc_id, unsigned *attr_num, H5A_operator1_t op, void *op_data)
 {
-    H5A_attr_iter_op_t  attr_op;        /* Attribute operator */
-    hsize_t		start_idx;      /* Index of attribute to start iterating at */
-    hsize_t		last_attr;      /* Index of last attribute examined */
-    herr_t	        ret_value;      /* Return value */
+    herr_t	ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE4("e", "i*Iux*x", loc_id, attr_num, op, op_data);
@@ -393,19 +397,10 @@ H5Aiterate1(hid_t loc_id, unsigned *attr_num, H5A_operator1_t op, void *op_data)
     if(H5I_ATTR == H5I_get_type(loc_id))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
 
-    /* Build attribute operator info */
-    attr_op.op_type = H5A_ATTR_OP_APP;
-    attr_op.u.app_op = op;
-
     /* Call attribute iteration routine */
-    last_attr = start_idx = (hsize_t)(attr_num ? *attr_num : 0);
-    if((ret_value = H5O_attr_iterate(loc_id, H5AC_ind_read_dxpl_id, H5_INDEX_CRT_ORDER, H5_ITER_INC, start_idx, &last_attr, &attr_op, op_data)) < 0)
+    if((ret_value = H5A__iterate_old(loc_id, attr_num, op, op_data)) < 0)
         HERROR(H5E_ATTR, H5E_BADITER, "error iterating over attributes");
 
-    /* Set the last attribute information */
-    if(attr_num)
-        *attr_num = (unsigned)last_attr;
-
 done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Aiterate1() */
diff --git a/src/H5Aint.c b/src/H5Aint.c
index e31cd83..e666e8c 100644
--- a/src/H5Aint.c
+++ b/src/H5Aint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -35,14 +33,15 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Apkg.h"		/* Attributes	  			*/
-#include "H5Dprivate.h"		/* Datasets				*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Opkg.h"             /* Object headers			*/
-#include "H5SMprivate.h"	/* Shared Object Header Messages	*/
+#include "H5private.h"          /* Generic Functions                        */
+#include "H5Apkg.h"             /* Attributes                               */
+#include "H5CXprivate.h"        /* API Contexts                             */
+#include "H5Dprivate.h"         /* Datasets                                 */
+#include "H5Eprivate.h"         /* Error handling                           */
+#include "H5Iprivate.h"         /* IDs                                      */
+#include "H5MMprivate.h"        /* Memory management                        */
+#include "H5Opkg.h"             /* Object headers                           */
+#include "H5SMprivate.h"        /* Shared Object Header Messages            */
 
 
 /****************/
@@ -57,7 +56,6 @@
 /* Data exchange structure to use when building table of compact attributes for an object */
 typedef struct {
     H5F_t       *f;             /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;        /* DXPL for operation                */
     H5A_attr_table_t *atable;   /* Pointer to attribute table to build */
     size_t curr_attr;           /* Current attribute to operate on */
     hbool_t bogus_crt_idx;      /* Whether bogus creation index values need to be set */
@@ -75,7 +73,6 @@ typedef struct {
     H5F_t *file;                /* file                 */
     hbool_t *recompute_size;    /* Flag to indicate if size changed */
     H5O_copy_t *cpy_info;       /* Information on copying options   */
-    hid_t dxpl_id;              /* DXPL for operation               */
     const H5O_loc_t *oloc_src;
     H5O_loc_t *oloc_dst;
 } H5A_dense_file_cp_ud_t;
@@ -90,6 +87,9 @@ typedef struct {
 /* Local Prototypes */
 /********************/
 
+static H5A_t *H5A__create_common(const H5G_loc_t *loc, const char *name,
+    const H5T_t *type, const H5S_t *space, hid_t acpl_id);
+static herr_t H5A__open_common(const H5G_loc_t *loc, H5A_t *attr);
 static herr_t H5A__compact_build_table_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
     unsigned sequence, unsigned *oh_flags_ptr, void *_udata/*in,out*/);
 static herr_t H5A__dense_build_table_cb(const H5A_t *attr, void *_udata);
@@ -99,11 +99,19 @@ static int H5A__attr_cmp_corder_inc(const void *attr1, const void *attr2);
 static int H5A__attr_cmp_corder_dec(const void *attr1, const void *attr2);
 static herr_t H5A__attr_sort_table(H5A_attr_table_t *atable, H5_index_t idx_type,
     H5_iter_order_t order);
+static herr_t H5A__iterate_common(hid_t loc_id, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t *idx, H5A_attr_iter_op_t *attr_op, void *op_data);
 
 /*********************/
 /* Package Variables */
 /*********************/
 
+/* Format version bounds for attribute */
+const unsigned H5O_attr_ver_bounds[] = {
+    H5O_ATTR_VERSION_1,         /* H5F_LIBVER_EARLIEST */
+    H5O_ATTR_VERSION_3,         /* H5F_LIBVER_V18 */
+    H5O_ATTR_VERSION_LATEST     /* H5F_LIBVER_LATEST */
+};
 
 /*****************************/
 /* Library Private Variables */
@@ -119,28 +127,20 @@ H5FL_SEQ_DEFINE(H5A_t_ptr);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_create
+ * Function:	H5A__create_common
  *
- * Purpose:
- *      This is the guts of creating an attribute.
- * Usage:
- *  hid_t H5A_create(ent, name, type, space)
- *      const H5G_entry_t *ent;   IN: Pointer to symbol table entry for object to attribute
- *      const char *name;   IN: Name of attribute
- *      H5T_t *type;        IN: Datatype of attribute
- *      H5S_t *space;       IN: Dataspace of attribute
- *      hid_t acpl_id       IN: Attribute creation property list
+ * Purpose:     This is the guts of creating an attribute.
  *
- * Return: attribute structure on success, NULL on Failure.
+ * Return:      Attribute structure on success, NULL on Failure.
  *
  * Programmer:	Quincey Koziol
  *		April 2, 1998
  *
  *-------------------------------------------------------------------------
  */
-H5A_t *
-H5A_create(const H5G_loc_t *loc, const char *name, const H5T_t *type,
-    const H5S_t *space, hid_t acpl_id, hid_t dxpl_id)
+static H5A_t *
+H5A__create_common(const H5G_loc_t *loc, const char *name, const H5T_t *type,
+    const H5S_t *space, hid_t acpl_id)
 {
     H5A_t	*attr = NULL;           /* Attribute created */
     hssize_t	snelmts;	        /* elements in attribute */
@@ -148,9 +148,9 @@ H5A_create(const H5G_loc_t *loc, const char *name, const H5T_t *type,
     htri_t      exists;                 /* Whether attribute exists */
     H5A_t	*ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, loc->oloc->addr, NULL)
+    FUNC_ENTER_STATIC_TAG(loc->oloc->addr)
 
-    /* check args */
+    /* Check args */
     HDassert(loc);
     HDassert(name);
     HDassert(type);
@@ -161,7 +161,7 @@ H5A_create(const H5G_loc_t *loc, const char *name, const H5T_t *type,
      *  name, but it's going to be hard to unwind all the special cases on
      *  failure, so just check first, for now - QAK)
      */
-    if((exists = H5O_attr_exists(loc->oloc, name, dxpl_id)) < 0)
+    if((exists = H5O__attr_exists(loc->oloc, name)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, NULL, "error checking attributes")
     else if(exists > 0)
         HGOTO_ERROR(H5E_ATTR, H5E_ALREADYEXISTS, NULL, "attribute already exists")
@@ -211,18 +211,16 @@ H5A_create(const H5G_loc_t *loc, const char *name, const H5T_t *type,
     if(H5T_set_loc(attr->shared->dt, loc->oloc->file, H5T_LOC_DISK) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "invalid datatype location")
 
-    /* Set the latest format for datatype, if requested */
-    if(H5F_USE_LATEST_FLAGS(loc->oloc->file, H5F_LATEST_DATATYPE))
-        if(H5T_set_latest_version(attr->shared->dt) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set latest version of datatype")
+    /* Set the version for datatype */
+    if(H5T_set_version(loc->oloc->file, attr->shared->dt) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set version of datatype")
 
     /* Copy the dataspace for the attribute */
     attr->shared->ds = H5S_copy(space, FALSE, TRUE);
 
-    /* Set the latest format for dataspace, if requested */
-    if(H5F_USE_LATEST_FLAGS(loc->oloc->file, H5F_LATEST_DATASPACE))
-        if(H5S_set_latest_version(attr->shared->ds) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set latest version of dataspace")
+    /* Set the version for dataspace */
+    if(H5S_set_version(loc->oloc->file, attr->shared->ds) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set version of dataspace")
 
     /* Copy the object header information */
     if(H5O_loc_copy(&(attr->oloc), loc->oloc, H5_COPY_DEEP) < 0)
@@ -235,20 +233,19 @@ H5A_create(const H5G_loc_t *loc, const char *name, const H5T_t *type,
     /* Check if any of the pieces should be (or are already) shared in the
      * SOHM table
      */
-    if(H5SM_try_share(attr->oloc.file, dxpl_id, NULL, 0, H5O_DTYPE_ID, attr->shared->dt, NULL) < 0)
+    if(H5SM_try_share(attr->oloc.file, NULL, 0, H5O_DTYPE_ID, attr->shared->dt, NULL) < 0)
 	HGOTO_ERROR(H5E_OHDR, H5E_BADMESG, NULL, "trying to share datatype failed")
-    if(H5SM_try_share(attr->oloc.file, dxpl_id, NULL, 0, H5O_SDSPACE_ID, attr->shared->ds, NULL) < 0)
+    if(H5SM_try_share(attr->oloc.file, NULL, 0, H5O_SDSPACE_ID, attr->shared->ds, NULL) < 0)
 	HGOTO_ERROR(H5E_OHDR, H5E_BADMESG, NULL, "trying to share dataspace failed")
 
     /* Check whether datatype is committed & increment ref count
      * (to maintain ref. count incr/decr similarity with "shared message"
      *      type of datatype sharing)
      */
-    if(H5T_committed(attr->shared->dt)) {
+    if(H5T_committed(attr->shared->dt))
         /* Increment the reference count on the shared datatype */
-        if(H5T_link(attr->shared->dt, 1, dxpl_id) < 0)
+        if(H5T_link(attr->shared->dt, 1) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, NULL, "unable to adjust shared datatype link count")
-    } /* end if */
 
     /* Compute the size of pieces on disk.  This is either the size of the
      * datatype and dataspace messages themselves, or the size of the "shared"
@@ -272,19 +269,123 @@ H5A_create(const H5G_loc_t *loc, const char *name, const H5T_t *type,
     attr->obj_opened = TRUE;
 
     /* Set the version to encode the attribute with */
-    if(H5A_set_version(attr->oloc.file, attr) < 0)
+    if(H5A__set_version(attr->oloc.file, attr) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, NULL, "unable to update attribute version")
 
     /* Insert the attribute into the object header */
-    if(H5O_attr_create(&(attr->oloc), dxpl_id, attr) < 0)
+    if(H5O__attr_create(&(attr->oloc), attr) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, NULL, "unable to create attribute in object header")
 
+    /* Set return value */
     ret_value = attr;
+
 done:
-    if(NULL == ret_value && attr && H5A_close(attr))
+    /* Cleanup on failure */
+    if(NULL == ret_value && attr && H5A__close(attr))
         HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "can't close attribute")
-    FUNC_LEAVE_NOAPI_TAG(ret_value, NULL)
-} /* H5A_create() */
+
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* H5A__create_common() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__create
+ *
+ * Purpose:     Entry point for creating attribute on an object
+ *
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              creating attributes that can set up VOL / SWMR info
+ *              (which need a DXPL).
+ *
+ * Return:      Attribute structure on success, NULL on Failure.
+ *
+ * Programmer:	Quincey Koziol
+ *		December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+H5A_t *
+H5A__create(const H5G_loc_t *loc, const char *name, const H5T_t *type,
+    const H5S_t *space, hid_t acpl_id)
+{
+    H5A_t	*ret_value = NULL;      /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check args */
+    HDassert(loc);
+    HDassert(name);
+    HDassert(type);
+    HDassert(space);
+
+    /* Go do the real work for attaching the attribute to the object */
+    if(NULL == (ret_value = H5A__create_common(loc, name, type, space, acpl_id)))
+	HGOTO_ERROR(H5E_ATTR, H5E_CANTCREATE, NULL, "unable to create attribute")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__create() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__create_by_name
+ *
+ * Purpose:	Create an attribute on object, according to it's name
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+H5A_t *
+H5A__create_by_name(const H5G_loc_t *loc, const char *obj_name, const char *attr_name,
+    const H5T_t *type, const H5S_t *space, hid_t acpl_id)
+{
+    H5G_loc_t   obj_loc;                /* Location used to open group */
+    H5G_name_t  obj_path;            	/* Opened object group hier. path */
+    H5O_loc_t   obj_oloc;            	/* Opened object object location */
+    hbool_t     loc_found = FALSE;      /* Entry at 'obj_name' found */
+    H5A_t       *attr = NULL;           /* Attribute from object header */
+    H5A_t       *ret_value = NULL;      /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* check args */
+    HDassert(loc);
+    HDassert(obj_name);
+    HDassert(attr_name);
+
+    /* Set up opened group location to fill in */
+    obj_loc.oloc = &obj_oloc;
+    obj_loc.path = &obj_path;
+    H5G_loc_reset(&obj_loc);
+
+    /* Find the object's location */
+    if(H5G_loc_find(loc, obj_name, &obj_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, NULL, "object not found")
+    loc_found = TRUE;
+
+    /* Go do the real work for attaching the attribute to the object */
+    if(NULL == (attr = H5A__create_common(&obj_loc, attr_name, type, space, acpl_id)))
+	HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "unable to create attribute")
+
+    /* Set return value */
+    ret_value = attr;
+
+done:
+    /* Release resources */
+    if(loc_found && H5G_loc_free(&obj_loc) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, NULL, "can't free location")
+
+    /* Cleanup on failure */
+    if(ret_value == NULL)
+        if(attr && H5A__close(attr) < 0)
+            HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "can't close attribute")
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__create_by_name() */
 
 
 /*-------------------------------------------------------------------------
@@ -294,7 +395,7 @@ done:
  *      Finishes initializing an attributes the open
  *
  * Usage:
- *  herr_t H5A__open_common(loc, name, dxpl_id)
+ *  herr_t H5A__open_common(loc, name)
  *      const H5G_loc_t *loc;   IN: Pointer to group location for object
  *      H5A_t *attr;            IN/OUT: Pointer to attribute to initialize
  *
@@ -305,12 +406,12 @@ done:
  *
  *-------------------------------------------------------------------------
  */
-herr_t
+static herr_t
 H5A__open_common(const H5G_loc_t *loc, H5A_t *attr)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_PACKAGE
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(loc);
@@ -345,7 +446,56 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_open_by_idx
+ * Function:	H5A__open
+ *
+ * Purpose:	Open an attribute in an object header
+ *
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              creating attributes that can set up VOL / SWMR info
+ *              (which need a DXPL).
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		December 9, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+H5A_t *
+H5A__open(const H5G_loc_t *loc, const char *attr_name)
+{
+    H5A_t       *attr = NULL;           /* Attribute from object header */
+    H5A_t       *ret_value = NULL;      /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* check args */
+    HDassert(loc);
+    HDassert(attr_name);
+
+    /* Read in attribute from object header */
+    if(NULL == (attr = H5O__attr_open_by_name(loc->oloc, attr_name)))
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, NULL, "unable to load attribute info from object header for attribute: '%s'", attr_name)
+
+    /* Finish initializing attribute */
+    if(H5A__open_common(loc, attr) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "unable to initialize attribute")
+
+    /* Set return value */
+    ret_value = attr;
+
+done:
+    /* Cleanup on failure */
+    if(ret_value == NULL)
+        if(attr && H5A__close(attr) < 0)
+            HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "can't close attribute")
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__open() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__open_by_idx
  *
  * Purpose: 	Open an attribute according to its index order
  *
@@ -357,8 +507,8 @@ done:
  *-------------------------------------------------------------------------
  */
 H5A_t *
-H5A_open_by_idx(const H5G_loc_t *loc, const char *obj_name, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n, hid_t lapl_id, hid_t dxpl_id)
+H5A__open_by_idx(const H5G_loc_t *loc, const char *obj_name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n)
 {
     H5G_loc_t   obj_loc;                /* Location used to open group */
     H5G_name_t  obj_path;            	/* Opened object group hier. path */
@@ -367,7 +517,7 @@ H5A_open_by_idx(const H5G_loc_t *loc, const char *obj_name, H5_index_t idx_type,
     H5A_t       *attr = NULL;           /* Attribute from object header */
     H5A_t       *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE_VOL
 
     /* check args */
     HDassert(loc);
@@ -379,12 +529,12 @@ H5A_open_by_idx(const H5G_loc_t *loc, const char *obj_name, H5_index_t idx_type,
     H5G_loc_reset(&obj_loc);
 
     /* Find the object's location */
-    if(H5G_loc_find(loc, obj_name, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
+    if(H5G_loc_find(loc, obj_name, &obj_loc/*out*/) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, NULL, "object not found")
     loc_found = TRUE;
 
     /* Read in attribute from object header */
-    if(NULL == (attr = H5O_attr_open_by_idx(obj_loc.oloc, idx_type, order, n, dxpl_id)))
+    if(NULL == (attr = H5O__attr_open_by_idx(obj_loc.oloc, idx_type, order, n)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, NULL, "unable to load attribute info from object header")
 
     /* Finish initializing attribute */
@@ -401,15 +551,15 @@ done:
 
     /* Cleanup on failure */
     if(ret_value == NULL)
-        if(attr && H5A_close(attr) < 0)
+        if(attr && H5A__close(attr) < 0)
             HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "can't close attribute")
 
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* H5A_open_by_idx() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__open_by_idx() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_open_by_name
+ * Function:	H5A__open_by_name
  *
  * Purpose:	Open an attribute in an object header, according to it's name
  *
@@ -421,8 +571,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5A_t *
-H5A_open_by_name(const H5G_loc_t *loc, const char *obj_name, const char *attr_name,
-    hid_t lapl_id, hid_t dxpl_id)
+H5A__open_by_name(const H5G_loc_t *loc, const char *obj_name, const char *attr_name)
 {
     H5G_loc_t   obj_loc;                /* Location used to open group */
     H5G_name_t  obj_path;            	/* Opened object group hier. path */
@@ -431,7 +580,7 @@ H5A_open_by_name(const H5G_loc_t *loc, const char *obj_name, const char *attr_na
     H5A_t       *attr = NULL;           /* Attribute from object header */
     H5A_t       *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI(NULL)
+    FUNC_ENTER_PACKAGE_VOL
 
     /* check args */
     HDassert(loc);
@@ -444,12 +593,12 @@ H5A_open_by_name(const H5G_loc_t *loc, const char *obj_name, const char *attr_na
     H5G_loc_reset(&obj_loc);
 
     /* Find the object's location */
-    if(H5G_loc_find(loc, obj_name, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
+    if(H5G_loc_find(loc, obj_name, &obj_loc/*out*/) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, NULL, "object not found")
     loc_found = TRUE;
 
     /* Read in attribute from object header */
-    if(NULL == (attr = H5O_attr_open_by_name(obj_loc.oloc, attr_name, dxpl_id)))
+    if(NULL == (attr = H5O__attr_open_by_name(obj_loc.oloc, attr_name)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "unable to load attribute info from object header")
 
     /* Finish initializing attribute */
@@ -466,11 +615,11 @@ done:
 
     /* Cleanup on failure */
     if(ret_value == NULL)
-        if(attr && H5A_close(attr) < 0)
+        if(attr && H5A__close(attr) < 0)
             HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "can't close attribute")
 
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* H5A_open_by_name() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__open_by_name() */
 
 
 /*--------------------------------------------------------------------------
@@ -490,7 +639,7 @@ done:
     This function reads a complete attribute from disk.
 --------------------------------------------------------------------------*/
 herr_t
-H5A__read(const H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id)
+H5A__read(const H5A_t *attr, const H5T_t *mem_type, void *buf)
 {
     uint8_t		*tconv_buf = NULL;	/* datatype conv buffer*/
     uint8_t		*bkg_buf = NULL;	/* background buffer */
@@ -503,7 +652,7 @@ H5A__read(const H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id)
     size_t		buf_size;		/* desired buffer size	*/
     herr_t		ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE_VOL_TAG(attr->oloc.addr)
 
     HDassert(attr);
     HDassert(mem_type);
@@ -525,7 +674,7 @@ H5A__read(const H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id)
         else {  /* Attribute exists and has a value */
             /* Convert memory buffer into disk buffer */
             /* Set up type conversion function */
-            if(NULL == (tpath = H5T_path_find(attr->shared->dt, mem_type, NULL, NULL, dxpl_id, FALSE)))
+            if(NULL == (tpath = H5T_path_find(attr->shared->dt, mem_type)))
                 HGOTO_ERROR(H5E_ATTR, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dst datatypes")
 
             /* Check for type conversion required */
@@ -545,7 +694,7 @@ H5A__read(const H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id)
                 HDmemcpy(tconv_buf, attr->shared->data, (src_type_size * nelmts));
 
                 /* Perform datatype conversion.  */
-                if(H5T_convert(tpath, src_id, dst_id, nelmts, (size_t)0, (size_t)0, tconv_buf, bkg_buf, dxpl_id) < 0)
+                if(H5T_convert(tpath, src_id, dst_id, nelmts, (size_t)0, (size_t)0, tconv_buf, bkg_buf) < 0)
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTENCODE, FAIL, "datatype conversion failed")
 
                 /* Copy the converted data into the user's buffer */
@@ -572,7 +721,7 @@ done:
     if(bkg_buf)
 	bkg_buf = H5FL_BLK_FREE(attr_buf, bkg_buf);
 
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOL_TAG(ret_value)
 } /* H5A__read() */
 
 
@@ -593,7 +742,7 @@ done:
     This function writes a complete attribute to disk.
 --------------------------------------------------------------------------*/
 herr_t
-H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id)
+H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf)
 {
     uint8_t		*tconv_buf = NULL;	/* datatype conv buffer */
     hbool_t             tconv_owned = FALSE;    /* Whether the datatype conv buffer is owned by attribute */
@@ -607,7 +756,7 @@ H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id)
     size_t		buf_size;		/* desired buffer size	*/
     herr_t		ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, attr->oloc.addr, FAIL)
+    FUNC_ENTER_PACKAGE_VOL_TAG(attr->oloc.addr)
 
     HDassert(attr);
     HDassert(mem_type);
@@ -626,7 +775,7 @@ H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id)
 
         /* Convert memory buffer into disk buffer */
         /* Set up type conversion function */
-        if(NULL == (tpath = H5T_path_find(mem_type, attr->shared->dt, NULL, NULL, dxpl_id, FALSE)))
+        if(NULL == (tpath = H5T_path_find(mem_type, attr->shared->dt)))
             HGOTO_ERROR(H5E_ATTR, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dst datatypes")
 
         /* Check for type conversion required */
@@ -646,7 +795,7 @@ H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id)
             HDmemcpy(tconv_buf, buf, (src_type_size * nelmts));
 
             /* Perform datatype conversion */
-            if(H5T_convert(tpath, src_id, dst_id, nelmts, (size_t)0, (size_t)0, tconv_buf, bkg_buf, dxpl_id) < 0)
+            if(H5T_convert(tpath, src_id, dst_id, nelmts, (size_t)0, (size_t)0, tconv_buf, bkg_buf) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTENCODE, FAIL, "datatype conversion failed")
 
             /* Free the previous attribute data buffer, if there is one */
@@ -671,7 +820,7 @@ H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id)
         } /* end else */
 
         /* Modify the attribute in the object header */
-        if(H5O_attr_write(&(attr->oloc), dxpl_id, attr) < 0)
+        if(H5O__attr_write(&(attr->oloc), attr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "unable to modify attribute")
     } /* end if */
 
@@ -686,7 +835,7 @@ done:
     if(bkg_buf)
         bkg_buf = H5FL_BLK_FREE(attr_buf, bkg_buf);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_VOL_TAG(ret_value)
 } /* H5A__write() */
 
 
@@ -712,7 +861,7 @@ H5A__get_name(H5A_t *attr, size_t buf_size, char *buf)
     size_t              copy_len, nbytes;
     ssize_t		ret_value = -1;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_PACKAGE_NOERR
 
     /* get the real attribute length */
     nbytes = HDstrlen(attr->shared->name);
@@ -737,94 +886,97 @@ H5A__get_name(H5A_t *attr, size_t buf_size, char *buf)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_get_space
+ * Function:    H5A_get_space
  *
- * Purpose:	Returns dataspace of the attribute.
+ * Purpose:     Returns dataspace of the attribute.
  *
- * Return:	Success:	dataspace
+ * Return:      Success:    A valid ID for the dataspace of an attribute
  *
- *		Failure:	NULL
- *
- * Programmer:	Mohamad Chaarawi
- *		March, 2012
+ *              Failure:    H5I_INVALID_ID
  *
  *-------------------------------------------------------------------------
  */
-H5S_t *
+hid_t
 H5A_get_space(H5A_t *attr)
 {
-    H5S_t *ret_value = NULL;
+    H5S_t      *ds = NULL;
+    hid_t       ret_value = H5I_INVALID_HID;
 
     FUNC_ENTER_NOAPI_NOINIT
 
     HDassert(attr);
 
     /* Copy the attribute's dataspace */
-    if(NULL == (ret_value = H5S_copy(attr->shared->ds, FALSE, TRUE)))
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "unable to copy dataspace")
+    if (NULL == (ds = H5S_copy(attr->shared->ds, FALSE, TRUE)))
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, H5I_INVALID_HID, "unable to copy dataspace")
+
+    /* Atomize */
+    if ((ret_value = H5I_register(H5I_DATASPACE, ds, TRUE)) < 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register dataspace atom")
 
 done:
+    if (H5I_INVALID_HID == ret_value && ds && H5S_close(ds) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release dataspace")
+
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5A_get_space() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_get_type
- *
- * Purpose:	Returns datatype of the dataset.
+ * Function:    H5A__get_type
  *
- * Return:	Success:	datatype
+ * Purpose:     Returns an ID for the datatype of an attribute
  *
- *		Failure:	NULL
+ * Return:      Success:    A valid ID for the datatype of an attribute
  *
- * Programmer:	Mohamad Chaarawi
- *		March, 2012
+ *              Failure:	H5I_INVALID_HID
  *
  *-------------------------------------------------------------------------
  */
-H5T_t *
-H5A_get_type(H5A_t *attr)
+hid_t
+H5A__get_type(H5A_t *attr)
 {
     H5T_t *dt = NULL;
-    H5T_t *ret_value = NULL;
+    hid_t ret_value = H5I_INVALID_HID;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE_VOL
 
     HDassert(attr);
 
     /* Patch the datatype's "top level" file pointer */
-    if(H5T_patch_file(attr->shared->dt, attr->oloc.file) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "unable to patch datatype's file pointer")
+    if (H5T_patch_file(attr->shared->dt, attr->oloc.file) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, H5I_INVALID_HID, "unable to patch datatype's file pointer")
 
-    /*
-     * Copy the attribute's datatype.  If the type is a named type then
+    /* Copy the attribute's datatype.  If the type is a named type then
      * reopen the type before returning it to the user. Make the type
      * read-only.
      */
-    if(NULL == (dt = H5T_copy(attr->shared->dt, H5T_COPY_REOPEN)))
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "unable to copy datatype")
+    if (NULL == (dt = H5T_copy(attr->shared->dt, H5T_COPY_REOPEN)))
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, H5I_INVALID_HID, "unable to copy datatype")
 
     /* Mark any datatypes as being in memory now */
-    if(H5T_set_loc(dt, NULL, H5T_LOC_MEMORY) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "invalid datatype location")
+    if (H5T_set_loc(dt, NULL, H5T_LOC_MEMORY) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5I_INVALID_HID, "invalid datatype location")
 
     /* Lock copied type */
-    if(H5T_lock(dt, FALSE) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to lock transient datatype")
+    if (H5T_lock(dt, FALSE) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5I_INVALID_HID, "unable to lock transient datatype")
 
-    ret_value = dt;
+    /* Atomize */
+    if ((ret_value = H5I_register(H5I_DATATYPE, dt, TRUE)) < 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register datatype")
 
 done:
-    if(!ret_value && dt && (H5T_close(dt) < 0))
-        HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release datatype")
+    if(H5I_INVALID_HID == ret_value && dt && (H5T_close(dt) < 0))
+        HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release datatype")
 
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_get_type() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5A__get_type() */
 
 
 /*--------------------------------------------------------------------------
  NAME
-    H5A_get_create_plist
+    H5A__get_create_plist
  PURPOSE
     private version of H5Aget_create_plist
  RETURNS
@@ -839,14 +991,14 @@ done:
     resource leaks will occur.
 --------------------------------------------------------------------------*/
 hid_t
-H5A_get_create_plist(H5A_t* attr)
+H5A__get_create_plist(H5A_t* attr)
 {
     H5P_genplist_t      *plist;              /* Default property list */
     hid_t               new_plist_id;        /* ID of ACPL to return */
     H5P_genplist_t      *new_plist;          /* ACPL to return */
     hid_t               ret_value = H5I_INVALID_HID;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     if(NULL == (plist = (H5P_genplist_t *)H5I_object(H5P_LST_ATTRIBUTE_CREATE_ID_g)))
         HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "can't get default ACPL")
@@ -865,7 +1017,7 @@ H5A_get_create_plist(H5A_t* attr)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5Aget_create_plist() */
+} /* end H5A__get_create_plist() */
 
 
 /*-------------------------------------------------------------------------
@@ -910,7 +1062,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_copy
+ * Function:	H5A__copy
  *
  * Purpose:	Copies attribute OLD_ATTR.
  *
@@ -928,13 +1080,13 @@ done:
  *-------------------------------------------------------------------------
  */
 H5A_t *
-H5A_copy(H5A_t *_new_attr, const H5A_t *old_attr)
+H5A__copy(H5A_t *_new_attr, const H5A_t *old_attr)
 {
     H5A_t	*new_attr = NULL;
     hbool_t     allocated_attr = FALSE;   /* Whether the attribute was allocated */
     H5A_t	*ret_value = NULL;        /* Return value */
 
-    FUNC_ENTER_NOAPI(NULL)
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(old_attr);
@@ -969,15 +1121,15 @@ H5A_copy(H5A_t *_new_attr, const H5A_t *old_attr)
 
 done:
     if(ret_value == NULL)
-        if(allocated_attr && new_attr && H5A_close(new_attr) < 0)
+        if(allocated_attr && new_attr && H5A__close(new_attr) < 0)
             HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "can't close attribute")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_copy() */
+} /* end H5A__copy() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_free
+ * Function:	H5A__free
  *
  * Purpose:	Frees all memory associated with an attribute, but does not
  *              free the H5A_t structure (which should be done in H5T_close).
@@ -992,11 +1144,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_free(H5A_t *attr)
+H5A__free(H5A_t *attr)
 {
     herr_t ret_value = SUCCEED;           /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     HDassert(attr);
 
@@ -1006,7 +1158,7 @@ H5A_free(H5A_t *attr)
         attr->shared->name = NULL;
     }
     if(attr->shared->dt) {
-        if(H5T_close(attr->shared->dt) < 0)
+        if(H5T_close_real(attr->shared->dt) < 0)
 	    HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release datatype info")
         attr->shared->dt = NULL;
     }
@@ -1020,11 +1172,43 @@ H5A_free(H5A_t *attr)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_free() */
+} /* end H5A__free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_close
+ * Function:	H5A__close_cb
+ *
+ * Purpose:	Frees an attribute and all associated memory.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		Sunday, February 18, 1997
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5A__close_cb(H5A_t *attr)
+{
+    herr_t ret_value = SUCCEED;                 /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity check */
+    HDassert(attr);
+    HDassert(attr->shared);
+
+    /* Call the actual close routine */
+    if(H5A__close(attr) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTCLOSEOBJ, FAIL, "problem closing attribute")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5A__close_cb() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__close
  *
  * Purpose:	Frees an attribute and all associated memory.
  *
@@ -1033,18 +1217,14 @@ done:
  * Programmer:	Robb Matzke
  *		Monday, December  8, 1997
  *
- * Modifications:
- *              Raymond Lu
- *              4 June 2008
- *              Changed some attribute object information to be shared.
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_close(H5A_t *attr)
+H5A__close(H5A_t *attr)
 {
     herr_t ret_value = SUCCEED;           /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     HDassert(attr);
     HDassert(attr->shared);
@@ -1053,10 +1233,10 @@ H5A_close(H5A_t *attr)
     if(attr->obj_opened && (H5O_close(&(attr->oloc), NULL) < 0))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release object header info")
 
-    /* Reference count can be 0.  It only happens when H5A_create fails. */
+    /* Reference count can be 0.  It only happens when H5A__create fails. */
     if(attr->shared->nrefs <= 1) {
         /* Free dynamicly allocated items */
-        if(H5A_free(attr) < 0)
+        if(H5A__free(attr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't release attribute info")
 
         /* Destroy shared attribute struct */
@@ -1077,7 +1257,7 @@ H5A_close(H5A_t *attr)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_close() */
+} /* end H5A__close() */
 
 
 /*-------------------------------------------------------------------------
@@ -1175,7 +1355,40 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_exists_by_name
+ * Function:	H5A__exists
+ *
+ * Purpose:     Private version of H5Aexists
+ *
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              detecting attributes that can set up VOL / SWMR info
+ *              (which need a DXPL).
+ *
+ * Return:	Success:	TRUE/FALSE
+ *		Failure:        Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+htri_t
+H5A__exists(const H5G_loc_t *loc, const char *name)
+{
+    htri_t ret_value = FAIL;    /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check if the attribute exists */
+    if((ret_value = H5O__attr_exists(loc->oloc, name)) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "unable to determine if attribute exists")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__exists() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__exists_by_name
  *
  * Purpose:	Private version of H5Aexists_by_name
  *
@@ -1188,8 +1401,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5A_exists_by_name(H5G_loc_t loc, const char *obj_name, const char *attr_name,
-                   hid_t lapl_id, hid_t dxpl_id)
+H5A__exists_by_name(H5G_loc_t loc, const char *obj_name, const char *attr_name)
 {
     H5G_loc_t   obj_loc;                /* Location used to open group */
     H5G_name_t  obj_path;            	/* Opened object group hier. path */
@@ -1197,7 +1409,7 @@ H5A_exists_by_name(H5G_loc_t loc, const char *obj_name, const char *attr_name,
     hbool_t     loc_found = FALSE;      /* Entry at 'obj_name' found */
     htri_t	ret_value = FAIL;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Set up opened group location to fill in */
     obj_loc.oloc = &obj_oloc;
@@ -1205,12 +1417,12 @@ H5A_exists_by_name(H5G_loc_t loc, const char *obj_name, const char *attr_name,
     H5G_loc_reset(&obj_loc);
 
     /* Find the object's location */
-    if(H5G_loc_find(&loc, obj_name, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
+    if(H5G_loc_find(&loc, obj_name, &obj_loc/*out*/) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "object not found")
     loc_found = TRUE;
 
     /* Check if the attribute exists */
-    if((ret_value = H5O_attr_exists(obj_loc.oloc, attr_name, dxpl_id)) < 0)
+    if((ret_value = H5O__attr_exists(obj_loc.oloc, attr_name)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "unable to determine if attribute exists")
 
 done:
@@ -1218,8 +1430,8 @@ done:
     if(loc_found && H5G_loc_free(&obj_loc) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't free location")
 
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* H5A_exists_by_name() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__exists_by_name() */
 
 
 /*-------------------------------------------------------------------------
@@ -1268,7 +1480,7 @@ H5A__compact_build_table_cb(H5O_t H5_ATTR_UNUSED *oh, H5O_mesg_t *mesg/*in,out*/
     } /* end if */
 
     /* Copy attribute into table */
-    if(NULL == (udata->atable->attrs[udata->curr_attr] = H5A_copy(NULL, (const H5A_t *)mesg->native)))
+    if(NULL == (udata->atable->attrs[udata->curr_attr] = H5A__copy(NULL, (const H5A_t *)mesg->native)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, H5_ITER_ERROR, "can't copy attribute")
 
     /* Assign [somewhat arbitrary] creation order value, if requested */
@@ -1284,7 +1496,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_compact_build_table
+ * Function:	H5A__compact_build_table
  *
  * Purpose:     Builds a table containing a sorted list of attributes for
  *              an object
@@ -1301,14 +1513,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_compact_build_table(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5_index_t idx_type,
+H5A__compact_build_table(H5F_t *f, H5O_t *oh, H5_index_t idx_type,
     H5_iter_order_t order, H5A_attr_table_t *atable)
 {
     H5A_compact_bt_ud_t udata;                  /* User data for iteration callback */
     H5O_mesg_operator_t op;             /* Wrapper for operator */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Sanity check */
     HDassert(f);
@@ -1321,7 +1533,6 @@ H5A_compact_build_table(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5_index_t idx_type,
 
     /* Set up user data for iteration */
     udata.f = f;
-    udata.dxpl_id = dxpl_id;
     udata.atable = atable;
     udata.curr_attr = 0;
     udata.bogus_crt_idx = (hbool_t)((oh->version == H5O_VERSION_1 ||
@@ -1330,7 +1541,7 @@ H5A_compact_build_table(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5_index_t idx_type,
     /* Iterate over existing attributes, checking for attribute with same name */
     op.op_type = H5O_MESG_OP_LIB;
     op.u.lib_op = H5A__compact_build_table_cb;
-    if(H5O_msg_iterate_real(f, oh, H5O_MSG_ATTR, &op, &udata, dxpl_id) < 0)
+    if(H5O__msg_iterate_real(f, oh, H5O_MSG_ATTR, &op, &udata) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_BADITER, FAIL, "error building attribute table")
 
     /* Correct # of attributes in table */
@@ -1345,7 +1556,7 @@ H5A_compact_build_table(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5_index_t idx_type,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_compact_build_table() */
+} /* end H5A__compact_build_table() */
 
 
 /*-------------------------------------------------------------------------
@@ -1381,7 +1592,7 @@ H5A__dense_build_table_cb(const H5A_t *attr, void *_udata)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTALLOC, H5_ITER_ERROR, "can't allocate attribute")
 
     /* Copy attribute information.  Share the attribute object in copying. */
-    if(NULL == H5A_copy(udata->atable->attrs[udata->curr_attr], attr))
+    if(NULL == H5A__copy(udata->atable->attrs[udata->curr_attr], attr))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, H5_ITER_ERROR, "can't copy attribute")
 
     /* Increment number of attributes stored */
@@ -1393,7 +1604,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_dense_build_table
+ * Function:	H5A__dense_build_table
  *
  * Purpose:     Builds a table containing a sorted list of attributes for
  *              an object
@@ -1411,14 +1622,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_dense_build_table(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
+H5A__dense_build_table(H5F_t *f, const H5O_ainfo_t *ainfo,
     H5_index_t idx_type, H5_iter_order_t order, H5A_attr_table_t *atable)
 {
     H5B2_t *bt2_name = NULL;            /* v2 B-tree handle for name index */
     hsize_t nrec;                       /* # of records in v2 B-tree */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Sanity check */
     HDassert(f);
@@ -1428,7 +1639,7 @@ H5A_dense_build_table(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
     HDassert(atable);
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2_name = H5B2_open(f, dxpl_id, ainfo->name_bt2_addr, NULL)))
+    if(NULL == (bt2_name = H5B2_open(f, ainfo->name_bt2_addr, NULL)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
     /* Retrieve # of records in "name" B-tree */
@@ -1458,8 +1669,8 @@ H5A_dense_build_table(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
         attr_op.u.lib_op = H5A__dense_build_table_cb;
 
         /* Iterate over the links in the group, building a table of the link messages */
-        if(H5A_dense_iterate(f, dxpl_id, (hid_t)0, ainfo, H5_INDEX_NAME,
-                H5_ITER_NATIVE, (hsize_t)0, NULL, &attr_op, &udata) < 0)
+        if(H5A__dense_iterate(f, (hid_t)0, ainfo, H5_INDEX_NAME, H5_ITER_NATIVE,
+                (hsize_t)0, NULL, &attr_op, &udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "error building attribute table")
 
         /* Sort attribute table in correct iteration order */
@@ -1471,11 +1682,11 @@ H5A_dense_build_table(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
 
 done:
     /* Release resources */
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_build_table() */
+} /* end H5A__dense_build_table() */
 
 
 /*-------------------------------------------------------------------------
@@ -1650,7 +1861,7 @@ H5A__attr_sort_table(H5A_attr_table_t *atable, H5_index_t idx_type,
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_attr_iterate_table
+ * Function:	H5A__attr_iterate_table
  *
  * Purpose:     Iterate over table containing a list of attributes for an object,
  *              making appropriate callbacks
@@ -1664,14 +1875,14 @@ H5A__attr_sort_table(H5A_attr_table_t *atable, H5_index_t idx_type,
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_attr_iterate_table(const H5A_attr_table_t *atable, hsize_t skip,
+H5A__attr_iterate_table(const H5A_attr_table_t *atable, hsize_t skip,
     hsize_t *last_attr, hid_t loc_id, const H5A_attr_iter_op_t *attr_op,
     void *op_data)
 {
     size_t u;                           /* Local index variable */
     herr_t ret_value = H5_ITER_CONT;   /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* Sanity check */
     HDassert(atable);
@@ -1729,11 +1940,11 @@ H5A_attr_iterate_table(const H5A_attr_table_t *atable, hsize_t skip,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_attr_iterate_table() */
+} /* end H5A__attr_iterate_table() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	  H5A_attr_release_table
+ * Function:	  H5A__attr_release_table
  *
  * Purpose:       Release table containing a list of attributes for an object
  *
@@ -1746,11 +1957,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_attr_release_table(H5A_attr_table_t *atable)
+H5A__attr_release_table(H5A_attr_table_t *atable)
 {
     herr_t	ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Sanity check */
     HDassert(atable);
@@ -1761,7 +1972,7 @@ H5A_attr_release_table(H5A_attr_table_t *atable)
 
         /* Free attribute message information */
         for(u = 0; u < atable->nattrs; u++)
-            if(atable->attrs[u] && H5A_close(atable->attrs[u]) < 0)
+            if(atable->attrs[u] && H5A__close(atable->attrs[u]) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "unable to release attribute")
     } /* end if */
     else
@@ -1771,11 +1982,11 @@ H5A_attr_release_table(H5A_attr_table_t *atable)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_attr_release_table() */
+} /* end H5A__attr_release_table() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5A_get_ainfo
+ * Function:    H5A__get_ainfo
  *
  * Purpose:     Retrieves the "attribute info" message for an object.  Also
  *              sets the number of attributes correctly, if it isn't set up yet.
@@ -1790,12 +2001,12 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5A_get_ainfo(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_ainfo_t *ainfo)
+H5A__get_ainfo(H5F_t *f, H5O_t *oh, H5O_ainfo_t *ainfo)
 {
     H5B2_t *bt2_name = NULL;    /* v2 B-tree handle for name index */
     htri_t ret_value = FAIL;    /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, oh->cache_info.addr, FAIL)
+    FUNC_ENTER_NOAPI_TAG(oh->cache_info.addr, FAIL)
 
     /* check arguments */
     HDassert(f);
@@ -1807,7 +2018,7 @@ H5A_get_ainfo(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_ainfo_t *ainfo)
 	HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "unable to check object header")
     if(ret_value > 0) {
         /* Retrieve the "attribute info" structure */
-        if(NULL == H5O_msg_read_oh(f, dxpl_id, oh, H5O_AINFO_ID, ainfo))
+        if(NULL == H5O_msg_read_oh(f, oh, H5O_AINFO_ID, ainfo))
 	    HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't read AINFO message")
 
         /* Check if we don't know how many attributes there are */
@@ -1815,7 +2026,7 @@ H5A_get_ainfo(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_ainfo_t *ainfo)
             /* Check if we are using "dense" attribute storage */
             if(H5F_addr_defined(ainfo->fheap_addr)) {
                 /* Open the name index v2 B-tree */
-                if(NULL == (bt2_name = H5B2_open(f, dxpl_id, ainfo->name_bt2_addr, NULL)))
+                if(NULL == (bt2_name = H5B2_open(f, ainfo->name_bt2_addr, NULL)))
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
                 /* Retrieve # of records in "name" B-tree */
@@ -1831,22 +2042,22 @@ H5A_get_ainfo(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_ainfo_t *ainfo)
 
 done:
     /* Release resources */
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5A_get_ainfo() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5A__get_ainfo() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5A_set_version
+ * Function:    H5A__set_version
  *
  * Purpose:     Sets the correct version to encode attribute with.
- *              Chooses the oldest version possible, unless the "use the
- *              latest format" flag is set.
+ *              Chooses the oldest version possible, unless the
+ *              file's low bound indicates otherwise.
  *
- * Return:	Success:        Non-negative
- *		Failure:	Negative
+ * Return:	Success:    Non-negative
+ *          Failure:    Negative
  *
  * Programmer:  Quincey Koziol
  *              koziol@hdfgroup.org
@@ -1855,21 +2066,18 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_set_version(const H5F_t *f, H5A_t *attr)
+H5A__set_version(const H5F_t *f, H5A_t *attr)
 {
     hbool_t type_shared, space_shared;  /* Flags to indicate that shared messages are used for this attribute */
-    hbool_t use_latest_format;          /* Flag indicating the latest attribute version support is enabled */
-    herr_t ret_value = SUCCEED;   /* Return value */
+    uint8_t version;                    /* Message version */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* check arguments */
     HDassert(f);
     HDassert(attr);
 
-    /* Get the file's 'use the latest attribute version support' flag */
-    use_latest_format = H5F_USE_LATEST_FLAGS(f, H5F_LATEST_ATTRIBUTE);
-
     /* Check whether datatype and dataspace are shared */
     if(H5O_msg_is_shared(H5O_DTYPE_ID, attr->shared->dt) > 0)
         type_shared = TRUE;
@@ -1882,22 +2090,30 @@ H5A_set_version(const H5F_t *f, H5A_t *attr)
         space_shared = FALSE;
 
     /* Check which version to encode attribute with */
-    if(use_latest_format)
-        attr->shared->version = H5O_ATTR_VERSION_LATEST;      /* Write out latest attribute version */
-    else if(attr->shared->encoding != H5T_CSET_ASCII)
-        attr->shared->version = H5O_ATTR_VERSION_3;   /* Write version which includes the character encoding */
+    if(attr->shared->encoding != H5T_CSET_ASCII)
+        version = H5O_ATTR_VERSION_3;   /* Write version which includes the character encoding */
     else if(type_shared || space_shared)
-        attr->shared->version = H5O_ATTR_VERSION_2;   /* Write out version with flag for indicating shared datatype or dataspace */
+        version = H5O_ATTR_VERSION_2;   /* Write out version with flag for indicating shared datatype or dataspace */
     else
-        attr->shared->version = H5O_ATTR_VERSION_1;   /* Write out basic version */
+        version = H5O_ATTR_VERSION_1;   /* Write out basic version */
+
+    /* Upgrade to the version indicated by the file's low bound if higher */
+    version = MAX(version, (uint8_t)H5O_attr_ver_bounds[H5F_LOW_BOUND(f)]);
+
+    /* Version bounds check */
+    if(version > H5O_attr_ver_bounds[H5F_HIGH_BOUND(f)])
+        HGOTO_ERROR(H5E_ATTR, H5E_BADRANGE, FAIL, "attribute version out of bounds")
+
+    /* Set the message version */
+    attr->shared->version = version;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_set_version() */
+} /* end H5A__set_version() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5A_attr_copy_file
+ * Function:    H5A__attr_copy_file
  *
  * Purpose:     Copies a message from _MESG to _DEST in file
  *
@@ -1917,8 +2133,8 @@ done:
  *-------------------------------------------------------------------------
  */
 H5A_t *
-H5A_attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_size,
-    H5O_copy_t *cpy_info, hid_t dxpl_id)
+H5A__attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_size,
+    H5O_copy_t *cpy_info)
 {
     H5A_t      *attr_dst = NULL;        /* Destination attribute */
     hid_t       tid_src = -1;           /* Datatype ID for source datatype */
@@ -1933,7 +2149,7 @@ H5A_attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_si
     size_t	dst_dt_size;		/* Size of destination attribute datatype */
     H5A_t      *ret_value = NULL;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(attr_src);
@@ -1998,9 +2214,9 @@ H5A_attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_si
      * final size of the messages.  This does nothing if the datatype is
      * committed or sharing is disabled.
      */
-    if(H5SM_try_share(file_dst, dxpl_id, NULL, H5SM_DEFER, H5O_DTYPE_ID, attr_dst->shared->dt, NULL) < 0)
+    if(H5SM_try_share(file_dst, NULL, H5SM_DEFER, H5O_DTYPE_ID, attr_dst->shared->dt, NULL) < 0)
 	HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, NULL, "can't share attribute datatype")
-    if(H5SM_try_share(file_dst, dxpl_id, NULL, H5SM_DEFER, H5O_SDSPACE_ID, attr_dst->shared->ds, NULL) < 0)
+    if(H5SM_try_share(file_dst, NULL, H5SM_DEFER, H5O_SDSPACE_ID, attr_dst->shared->ds, NULL) < 0)
 	HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, NULL, "can't share attribute dataspace")
 
     /* Compute the sizes of the datatype and dataspace. This is their raw
@@ -2060,9 +2276,9 @@ H5A_attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_si
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, NULL, "unable to register destination file datatype")
 
             /* Set up the conversion functions */
-            if(NULL == (tpath_src_mem = H5T_path_find(attr_src->shared->dt, dt_mem, NULL, NULL, dxpl_id, FALSE)))
+            if(NULL == (tpath_src_mem = H5T_path_find(attr_src->shared->dt, dt_mem)))
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to convert between src and mem datatypes")
-            if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, attr_dst->shared->dt, NULL, NULL, dxpl_id, FALSE)))
+            if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, attr_dst->shared->dt)))
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to convert between mem and dst datatypes")
 
             /* Determine largest datatype size */
@@ -2111,7 +2327,7 @@ H5A_attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_si
 		    HGOTO_ERROR(H5E_ATTR, H5E_CANTALLOC, NULL, "memory allocation failed")
 
             /* Convert from source file to memory */
-            if(H5T_convert(tpath_src_mem, tid_src, tid_mem, nelmts, (size_t)0, (size_t)0, buf, bkg_buf, dxpl_id) < 0)
+            if(H5T_convert(tpath_src_mem, tid_src, tid_mem, nelmts, (size_t)0, (size_t)0, buf, bkg_buf) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "datatype conversion NULLed")
 
             HDmemcpy(reclaim_buf, buf, buf_size);
@@ -2121,12 +2337,12 @@ H5A_attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_si
 		HDmemset(bkg_buf, 0, buf_size);
 
             /* Convert from memory to destination file */
-            if(H5T_convert(tpath_mem_dst, tid_mem, tid_dst, nelmts, (size_t)0, (size_t)0, buf, bkg_buf, dxpl_id) < 0)
+            if(H5T_convert(tpath_mem_dst, tid_mem, tid_dst, nelmts, (size_t)0, (size_t)0, buf, bkg_buf) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "datatype conversion NULLed")
 
             HDmemcpy(attr_dst->shared->data, buf, attr_dst->shared->data_size);
 
-            if(H5D_vlen_reclaim(tid_mem, buf_space, dxpl_id, reclaim_buf) < 0)
+            if(H5D_vlen_reclaim(tid_mem, buf_space, reclaim_buf) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_BADITER, NULL, "unable to reclaim variable-length data")
         }  /* end if */
         else {
@@ -2139,7 +2355,7 @@ H5A_attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_si
     attr_dst->shared->crt_idx = attr_src->shared->crt_idx;
 
     /* Recompute the version to encode the destination attribute */
-    if(H5A_set_version(file_dst, attr_dst) < 0)
+    if(H5A__set_version(file_dst, attr_dst) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, NULL, "unable to update attribute version")
 
     /* Recompute the destination attribute's size, if it's a different version */
@@ -2172,15 +2388,15 @@ done:
         bkg_buf = H5FL_BLK_FREE(attr_buf, bkg_buf);
 
     /* Release destination attribute information on failure */
-    if(!ret_value && attr_dst && H5A_close(attr_dst) < 0)
+    if(!ret_value && attr_dst && H5A__close(attr_dst) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "can't close attribute")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5A_attr_copy_file() */
+} /* H5A__attr_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5A_attr_post_copy_file
+ * Function:    H5A__attr_post_copy_file
  *
  * Purpose:     Finish copying a message from between files.
  *              We have to copy the values of a reference attribute in the
@@ -2196,13 +2412,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *attr_src,
-    H5O_loc_t *dst_oloc, const H5A_t *attr_dst, hid_t dxpl_id, H5O_copy_t *cpy_info)
+H5A__attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *attr_src,
+    H5O_loc_t *dst_oloc, const H5A_t *attr_dst, H5O_copy_t *cpy_info)
 {
     H5F_t  *file_src, *file_dst;
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(src_oloc);
@@ -2231,7 +2447,7 @@ H5A_attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *attr_src,
         dst_oloc_dt->file = file_dst;
 
         /* Copy the shared object from source to destination */
-        if(H5O_copy_header_map(src_oloc_dt, dst_oloc_dt, dxpl_id, cpy_info, FALSE, NULL, NULL) < 0)
+        if(H5O_copy_header_map(src_oloc_dt, dst_oloc_dt, cpy_info, FALSE, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
 
         /* Update shared message info from named datatype info */
@@ -2241,9 +2457,9 @@ H5A_attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *attr_src,
     /* Try to share both the datatype and dataset.  This does nothing if the
      * datatype is committed or sharing is disabled.
      */
-    if(H5SM_try_share(file_dst, dxpl_id, NULL, H5SM_WAS_DEFERRED, H5O_DTYPE_ID, attr_dst->shared->dt, NULL) < 0)
+    if(H5SM_try_share(file_dst, NULL, H5SM_WAS_DEFERRED, H5O_DTYPE_ID, attr_dst->shared->dt, NULL) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, FAIL, "can't share attribute datatype")
-    if(H5SM_try_share(file_dst, dxpl_id, NULL, H5SM_WAS_DEFERRED, H5O_SDSPACE_ID, attr_dst->shared->ds, NULL) < 0)
+    if(H5SM_try_share(file_dst, NULL, H5SM_WAS_DEFERRED, H5O_SDSPACE_ID, attr_dst->shared->ds, NULL) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, FAIL, "can't share attribute dataspace")
 
     /* Only need to fix reference attribute with real data being copied to
@@ -2263,8 +2479,7 @@ H5A_attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *attr_src,
             ref_count = attr_dst->shared->data_size / H5T_get_size(attr_dst->shared->dt);
 
             /* Copy objects referenced in source buffer to destination file and set destination elements */
-            if(H5O_copy_expand_ref(file_src, attr_dst->shared->data, dxpl_id,
-                    file_dst, attr_dst->shared->data, ref_count, H5T_get_ref_type(attr_dst->shared->dt), cpy_info) < 0)
+            if(H5O_copy_expand_ref(file_src, attr_dst->shared->data, file_dst, attr_dst->shared->data, ref_count, H5T_get_ref_type(attr_dst->shared->dt), cpy_info) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, FAIL, "unable to copy reference attribute")
         } /* end if */
         else
@@ -2274,7 +2489,7 @@ H5A_attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *attr_src,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5A_attr_post_copy_file() */
+} /* H5A__attr_post_copy_file() */
 
 
 /*-------------------------------------------------------------------------
@@ -2307,12 +2522,10 @@ H5A__dense_post_copy_file_cb(const H5A_t *attr_src, void *_udata)
     HDassert(udata->file);
     HDassert(udata->cpy_info);
 
-    if(NULL == (attr_dst = H5A_attr_copy_file(attr_src, udata->file,
-            udata->recompute_size, udata->cpy_info,  udata->dxpl_id)))
+    if(NULL == (attr_dst = H5A__attr_copy_file(attr_src, udata->file, udata->recompute_size, udata->cpy_info)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, H5_ITER_ERROR, "can't copy attribute")
 
-    if(H5A_attr_post_copy_file(udata->oloc_src, attr_src, udata->oloc_dst, attr_dst,
-            udata->dxpl_id, udata->cpy_info) < 0)
+    if(H5A__attr_post_copy_file(udata->oloc_src, attr_src, udata->oloc_dst, attr_dst, udata->cpy_info) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, H5_ITER_ERROR, "can't copy attribute")
 
     /* Reset shared location information */
@@ -2320,17 +2533,17 @@ H5A__dense_post_copy_file_cb(const H5A_t *attr_src, void *_udata)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to reset attribute sharing")
 
     /* Set COPIED tag for destination object's metadata */
-    H5_BEGIN_TAG(udata->dxpl_id, H5AC__COPIED_TAG, H5_ITER_ERROR);
+    H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
     /* Insert attribute into dense storage */
-    if(H5A_dense_insert(udata->file, udata->dxpl_id, udata->ainfo, attr_dst) < 0)
+    if(H5A__dense_insert(udata->file, udata->ainfo, attr_dst) < 0)
         HGOTO_ERROR_TAG(H5E_OHDR, H5E_CANTINSERT, H5_ITER_ERROR, "unable to add to dense storage")
 
     /* Reset metadata tag */
-    H5_END_TAG(H5_ITER_ERROR);
+    H5_END_TAG
 
 done:
-    if(attr_dst && H5A_close(attr_dst) < 0)
+    if(attr_dst && H5A__close(attr_dst) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CLOSEERROR, FAIL, "can't close destination attribute")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2338,7 +2551,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5A_dense_post_copy_file_all
+ * Function:    H5A__dense_post_copy_file_all
  *
  * Purpose:     Copy all dense attributes from SRC to DST.
  *
@@ -2352,15 +2565,15 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_dense_post_copy_file_all(const H5O_loc_t *src_oloc, const H5O_ainfo_t *ainfo_src,
-    H5O_loc_t *dst_oloc, H5O_ainfo_t *ainfo_dst, hid_t dxpl_id, H5O_copy_t *cpy_info)
+H5A__dense_post_copy_file_all(const H5O_loc_t *src_oloc, const H5O_ainfo_t *ainfo_src,
+    H5O_loc_t *dst_oloc, H5O_ainfo_t *ainfo_dst, H5O_copy_t *cpy_info)
 {
     H5A_dense_file_cp_ud_t udata;       /* User data for iteration callback */
     H5A_attr_iter_op_t attr_op;         /* Attribute operator */
     hbool_t recompute_size = FALSE;     /* recompute the size */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check arguments */
     HDassert(ainfo_src);
@@ -2370,24 +2583,56 @@ H5A_dense_post_copy_file_all(const H5O_loc_t *src_oloc, const H5O_ainfo_t *ainfo
     udata.file = dst_oloc->file;              /* Destination file                 */
     udata.recompute_size = &recompute_size;   /* Flag to indicate if size changed */
     udata.cpy_info = cpy_info;                /* Information on copying options   */
-    udata.dxpl_id = dxpl_id;                  /* DXPL for operation               */
     udata.oloc_src = src_oloc;
     udata.oloc_dst = dst_oloc;
 
     attr_op.op_type = H5A_ATTR_OP_LIB;
     attr_op.u.lib_op = H5A__dense_post_copy_file_cb;
 
-    if(H5A_dense_iterate(src_oloc->file, dxpl_id, (hid_t)0, ainfo_src, H5_INDEX_NAME,
+    if(H5A__dense_iterate(src_oloc->file, (hid_t)0, ainfo_src, H5_INDEX_NAME,
             H5_ITER_NATIVE, (hsize_t)0, NULL, &attr_op, &udata) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "error building attribute table")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_dense_post_copy_file_all */
+} /* end H5A__dense_post_copy_file_all */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__rename
+ *
+ * Purpose:     Private version of H5Arename
+ *
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              renaming attributes that can set up VOL / SWMR info
+ *              (which need a DXPL).
+ *
+ * Return:	Success:             Non-negative
+ *		Failure:             Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5A__rename(const H5G_loc_t *loc, const char *old_name, const char *new_name)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Call object header attribute rename routine */
+    if(H5O__attr_rename(loc->oloc, old_name, new_name) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTRENAME, FAIL, "can't rename attribute")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__rename() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_rename_by_name
+ * Function:	H5A__rename_by_name
  *
  * Purpose:     Private version of H5Arename_by_name
  *
@@ -2400,8 +2645,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_rename_by_name(H5G_loc_t loc, const char *obj_name, const char *old_attr_name,
-                   const char *new_attr_name, hid_t lapl_id, hid_t dxpl_id)
+H5A__rename_by_name(H5G_loc_t loc, const char *obj_name, const char *old_attr_name,
+    const char *new_attr_name)
 {
     H5G_loc_t   obj_loc;                /* Location used to open group */
     H5G_name_t  obj_path;            	/* Opened object group hier. path */
@@ -2409,29 +2654,376 @@ H5A_rename_by_name(H5G_loc_t loc, const char *obj_name, const char *old_attr_nam
     hbool_t     loc_found = FALSE;      /* Entry at 'obj_name' found */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE_VOL
 
-    /* Avoid thrashing things if the names are the same */
-    if(HDstrcmp(old_attr_name, new_attr_name)) {
-        /* Set up opened group location to fill in */
-        obj_loc.oloc = &obj_oloc;
-        obj_loc.path = &obj_path;
-        H5G_loc_reset(&obj_loc);
-
-        /* Find the object's location */
-        if(H5G_loc_find(&loc, obj_name, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
-            HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "object not found")
-        loc_found = TRUE;
-
-        /* Call attribute rename routine */
-        if(H5O_attr_rename(obj_loc.oloc, dxpl_id, old_attr_name, new_attr_name) < 0)
-            HGOTO_ERROR(H5E_ATTR, H5E_CANTRENAME, FAIL, "can't rename attribute")
-    } /* end if */
+    /* Set up opened group location to fill in */
+    obj_loc.oloc = &obj_oloc;
+    obj_loc.path = &obj_path;
+    H5G_loc_reset(&obj_loc);
+
+    /* Find the object's location */
+    if(H5G_loc_find(&loc, obj_name, &obj_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "object not found")
+    loc_found = TRUE;
+
+    /* Call attribute rename routine */
+    if(H5O__attr_rename(obj_loc.oloc, old_attr_name, new_attr_name) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTRENAME, FAIL, "can't rename attribute")
 
 done:
     /* Release resources */
     if(loc_found && H5G_loc_free(&obj_loc) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't free location")
 
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__rename_by_name() */
+
+#ifndef H5_NO_DEPRECATED_SYMBOLS
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__get_num_attrs
+ *
+ * Purpose:     Private version of deprecated H5Aget_num_attrs
+ *
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              querying the attribute count that can set up VOL / SWMR info
+ *              (which need a DXPL).
+ *
+ * Return:	Success:             Non-negative
+ *		Failure:             Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+H5A__get_num_attrs(const H5O_loc_t *loc)
+{
+    int ret_value = FAIL;       /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Look up the # of attributes for the object */
+    if((ret_value = H5O__attr_count(loc)) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTCOUNT, FAIL, "can't get attribute count for object")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__get_num_attrs() */
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__iterate_common
+ *
+ * Purpose:     Internal common version of H5Aiterate
+ *
+ * Return:	Success:             Non-negative
+ *		Failure:             Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5A__iterate_common(hid_t loc_id, H5_index_t idx_type, H5_iter_order_t order,
+    hsize_t *idx, H5A_attr_iter_op_t *attr_op, void *op_data)
+{
+    hsize_t start_idx;          /* Index of attribute to start iterating at */
+    hsize_t last_attr;          /* Index of last attribute examined */
+    herr_t ret_value = SUCCEED; /* Return value */
+
+    FUNC_ENTER_STATIC_NOERR
+
+    /* Call attribute iteration routine */
+    last_attr = start_idx = (idx ? *idx : 0);
+    if((ret_value = H5O__attr_iterate(loc_id, idx_type, order, start_idx, &last_attr, attr_op, op_data)) < 0)
+        HERROR(H5E_ATTR, H5E_BADITER, "error iterating over attributes");
+
+    /* Set the last attribute information */
+    if(idx)
+        *idx = last_attr;
+
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5A_rename_by_name() */
+} /* H5A__iterate_common() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__iterate
+ *
+ * Purpose:     Private version of H5Aiterate2
+ *
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              iterating over attributes that can set up VOL / SWMR info
+ *              (which need a DXPL).
+ *
+ * Return:	Success:             Non-negative
+ *		Failure:             Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5A__iterate(hid_t loc_id, H5_index_t idx_type, H5_iter_order_t order,
+    hsize_t *idx, H5A_operator2_t op, void *op_data)
+{
+    H5A_attr_iter_op_t  attr_op;        /* Attribute operator */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Build attribute operator info */
+    attr_op.op_type = H5A_ATTR_OP_APP2;
+    attr_op.u.app_op2 = op;
+
+    /* Call internal attribute iteration routine */
+    if((ret_value = H5A__iterate_common(loc_id, idx_type, order, idx, &attr_op, op_data)) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_BADITER, FAIL, "error iterating over attributes")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__iterate() */
+
+#ifndef H5_NO_DEPRECATED_SYMBOLS
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__iterate_old
+ *
+ * Purpose:     Private version of H5Aiterate1
+ *
+ * Return:	Success:             Non-negative
+ *		Failure:             Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5A__iterate_old(hid_t loc_id, unsigned *attr_num, H5A_operator1_t op,
+    void *op_data)
+{
+    H5A_attr_iter_op_t  attr_op;        /* Attribute operator */
+    hsize_t idx;                        /* Index of attribute to start iterating at */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Build attribute operator info */
+    attr_op.op_type = H5A_ATTR_OP_APP;
+    attr_op.u.app_op = op;
+
+    /* Set up index */
+    idx = (hsize_t)(attr_num ? *attr_num : 0);
+
+    /* Call internal attribute iteration routine */
+    if((ret_value = H5A__iterate_common(loc_id, H5_INDEX_CRT_ORDER, H5_ITER_INC, &idx, &attr_op, op_data)) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_BADITER, FAIL, "error iterating over attributes")
+
+    /* Translate hsize_t index value to legacy unsigned index value*/
+    if(attr_num)
+        *attr_num = (unsigned)idx;
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__iterate_old() */
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__iterate_by_name
+ *
+ * Purpose:     Private version of H5Aiterate_by_name
+ *
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              iterating over attributes that can set up VOL / SWMR info
+ *              (which need a DXPL).
+ *
+ * Return:	Success:             Non-negative
+ *		Failure:             Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5A__iterate_by_name(const H5G_loc_t *loc, const char *obj_name, H5_index_t idx_type, H5_iter_order_t order, hsize_t *idx, H5A_operator2_t op,
+    void *op_data)
+{
+    H5G_loc_t   obj_loc;                /* Location used to open group */
+    H5G_name_t  obj_path;               /* Opened object group hier. path */
+    H5O_loc_t   obj_oloc;               /* Opened object object location */
+    hbool_t     loc_found = FALSE;      /* Entry at 'obj_name' found */
+    hid_t       obj_loc_id = (-1);      /* ID for object located */
+    H5A_attr_iter_op_t  attr_op;        /* Attribute operator */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Set up opened group location to fill in */
+    obj_loc.oloc = &obj_oloc;
+    obj_loc.path = &obj_path;
+    H5G_loc_reset(&obj_loc);
+
+    /* Find the object's location */
+    if(H5G_loc_find(loc, obj_name, &obj_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "object not found")
+    loc_found = TRUE;
+
+    /* Open the object */
+    if((obj_loc_id = H5O__open_by_loc(&obj_loc, TRUE)) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open object")
+
+    /* Build attribute operator info */
+    attr_op.op_type = H5A_ATTR_OP_APP2;
+    attr_op.u.app_op2 = op;
+
+    /* Call attribute iteration routine */
+    if((ret_value = H5A__iterate_common(obj_loc_id, idx_type, order, idx, &attr_op, op_data)) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_BADITER, FAIL, "error iterating over attributes")
+
+done:
+    /* Release resources */
+    if(obj_loc_id > 0) {
+        if(H5I_dec_app_ref(obj_loc_id) < 0)
+            HDONE_ERROR(H5E_ATTR, H5E_CANTDEC, FAIL, "unable to close temporary object")
+    } /* end if */
+    else if(loc_found && H5G_loc_free(&obj_loc) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't free location")
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__iterate_by_name() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__delete
+ *
+ * Purpose:     Private version of H5Adelete
+ *
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              deleting attributes that can set up VOL / SWMR info
+ *              (which need a DXPL).
+ *
+ * Return:	Success:             Non-negative
+ *		Failure:             Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5A__delete(const H5G_loc_t *loc, const char *name)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Call object header attribute delete attribute routine */
+    if(H5O__attr_remove(loc->oloc, name) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__delete() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__delete_by_name
+ *
+ * Purpose:     Private version of H5Adelete_by_name
+ *
+ * Return:	Success:             Non-negative
+ *		Failure:             Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5A__delete_by_name(const H5G_loc_t *loc, const char *obj_name, const char *attr_name)
+{
+    H5G_loc_t   obj_loc;                /* Location used to open group */
+    H5G_name_t  obj_path;            	/* Opened object group hier. path */
+    H5O_loc_t   obj_oloc;            	/* Opened object object location */
+    hbool_t     loc_found = FALSE;      /* Entry at 'obj_name' found */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Set up opened group location to fill in */
+    obj_loc.oloc = &obj_oloc;
+    obj_loc.path = &obj_path;
+    H5G_loc_reset(&obj_loc);
+
+    /* Find the object's location */
+    if(H5G_loc_find(loc, obj_name, &obj_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "object not found")
+    loc_found = TRUE;
+
+    /* Delete the attribute from the location */
+    if(H5O__attr_remove(obj_loc.oloc, attr_name) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
+
+done:
+    /* Release resources */
+    if(loc_found && H5G_loc_free(&obj_loc) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't free location")
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__delete_by_name() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5A__delete_by_idx
+ *
+ * Purpose:     Private version of H5Adelete_by_idx
+ *
+ * Return:	Success:             Non-negative
+ *		Failure:             Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              December 6, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5A__delete_by_idx(const H5G_loc_t *loc, const char *obj_name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n)
+{
+    H5G_loc_t   obj_loc;                /* Location used to open group */
+    H5G_name_t  obj_path;            	/* Opened object group hier. path */
+    H5O_loc_t   obj_oloc;            	/* Opened object object location */
+    hbool_t     loc_found = FALSE;      /* Entry at 'obj_name' found */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Set up opened group location to fill in */
+    obj_loc.oloc = &obj_oloc;
+    obj_loc.path = &obj_path;
+    H5G_loc_reset(&obj_loc);
+
+    /* Find the object's location */
+    if(H5G_loc_find(loc, obj_name, &obj_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_NOTFOUND, FAIL, "object not found")
+    loc_found = TRUE;
+
+    /* Delete the attribute from the location */
+    if(H5O__attr_remove_by_idx(obj_loc.oloc, idx_type, order, n) < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
+
+done:
+    /* Release resources */
+    if(loc_found && H5G_loc_free(&obj_loc) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't free location")
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5A__delete_by_idx() */
+
diff --git a/src/H5Amodule.h b/src/H5Amodule.h
index e347fe1..8ed056b 100644
--- a/src/H5Amodule.h
+++ b/src/H5Amodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Apkg.h b/src/H5Apkg.h
index 5858147..3315cc1 100644
--- a/src/H5Apkg.h
+++ b/src/H5Apkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -131,7 +129,6 @@ typedef herr_t (*H5A_bt2_found_t)(const H5A_t *attr, hbool_t *took_ownership, vo
 typedef struct H5A_bt2_ud_common_t {
     /* downward */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     H5HF_t      *fheap;                 /* Fractal heap handle               */
     H5HF_t      *shared_fheap;          /* Fractal heap handle for shared messages */
     const char  *name;                  /* Name of attribute to compare      */
@@ -184,93 +181,111 @@ H5_DLLVAR const H5B2_class_t H5A_BT2_CORDER[1];
 /******************************/
 
 /* Function prototypes for H5A package scope */
-H5_DLL H5A_t *H5A_create(const H5G_loc_t *loc, const char *name,
-    const H5T_t *type, const H5S_t *space, hid_t acpl_id, hid_t dxpl_id);
-H5_DLL H5A_t *H5A_open_by_name(const H5G_loc_t *loc, const char *obj_name,
-    const char *attr_name, hid_t lapl_id, hid_t dxpl_id);
-H5_DLL H5A_t *H5A_open_by_idx(const H5G_loc_t *loc, const char *obj_name,
-    H5_index_t idx_type, H5_iter_order_t order, hsize_t n, hid_t lapl_id, hid_t dxpl_id);
-H5_DLL herr_t H5A__open_common(const H5G_loc_t *loc, H5A_t *attr);
-H5_DLL H5A_t *H5A_copy(H5A_t *new_attr, const H5A_t *old_attr);
+H5_DLL H5A_t *H5A__create(const H5G_loc_t *loc, const char *attr_name,
+    const H5T_t *type, const H5S_t *space, hid_t acpl_id);
+H5_DLL H5A_t *H5A__create_by_name(const H5G_loc_t *loc, const char *obj_name,
+    const char *attr_name, const H5T_t *type, const H5S_t *space,
+    hid_t acpl_id);
+H5_DLL H5A_t *H5A__open(const H5G_loc_t *loc, const char *attr_name);
+H5_DLL H5A_t *H5A__open_by_name(const H5G_loc_t *loc, const char *obj_name,
+    const char *attr_name);
+H5_DLL H5A_t *H5A__open_by_idx(const H5G_loc_t *loc, const char *obj_name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n);
+H5_DLL H5A_t *H5A__copy(H5A_t *new_attr, const H5A_t *old_attr);
+H5_DLL hid_t H5A__get_type(H5A_t *attr);
 H5_DLL herr_t H5A__get_info(const H5A_t *attr, H5A_info_t *ainfo);
-H5_DLL hid_t H5A_get_create_plist(H5A_t* attr);
-H5_DLL herr_t H5A_free(H5A_t *attr);
-H5_DLL herr_t H5A_close(H5A_t *attr);
-H5_DLL htri_t H5A_get_ainfo(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_ainfo_t *ainfo);
-H5_DLL herr_t H5A_set_version(const H5F_t *f, H5A_t *attr);
-H5_DLL herr_t H5A_rename_by_name(H5G_loc_t loc, const char *obj_name, const char *old_attr_name,
-    const char *new_attr_name, hid_t lapl_id, hid_t dxpl_id);
-H5_DLL htri_t H5A_exists_by_name(H5G_loc_t loc, const char *obj_name, const char *attr_name,
-    hid_t lapl_id, hid_t dxpl_id);
-H5_DLL herr_t H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id);
-H5_DLL herr_t H5A__read(const H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id);
+H5_DLL hid_t H5A__get_create_plist(H5A_t* attr);
+H5_DLL herr_t H5A__free(H5A_t *attr);
+H5_DLL herr_t H5A__close(H5A_t *attr);
+H5_DLL herr_t H5A__close_cb(H5A_t *attr);
+H5_DLL htri_t H5A__get_ainfo(H5F_t *f, H5O_t *oh, H5O_ainfo_t *ainfo);
+H5_DLL herr_t H5A__set_version(const H5F_t *f, H5A_t *attr);
+H5_DLL herr_t H5A__rename(const H5G_loc_t *loc, const char *old_name,
+    const char *new_name);
+H5_DLL herr_t H5A__rename_by_name(H5G_loc_t loc, const char *obj_name, const char *old_attr_name,
+    const char *new_attr_name);
+#ifndef H5_NO_DEPRECATED_SYMBOLS
+H5_DLL int H5A__get_num_attrs(const H5O_loc_t *loc);
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+H5_DLL herr_t H5A__iterate(hid_t loc_id, H5_index_t idx_type, H5_iter_order_t order,
+    hsize_t *idx, H5A_operator2_t op, void *op_data);
+H5_DLL herr_t H5A__iterate_by_name(const H5G_loc_t *loc, const char *obj_name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t *idx, H5A_operator2_t op,
+    void *op_data);
+#ifndef H5_NO_DEPRECATED_SYMBOLS
+H5_DLL herr_t H5A__iterate_old(hid_t loc_id, unsigned *attr_num,
+    H5A_operator1_t op, void *op_data);
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+H5_DLL herr_t H5A__delete(const H5G_loc_t *loc, const char *name);
+H5_DLL herr_t H5A__delete_by_name(const H5G_loc_t *loc, const char *obj_name,
+    const char *attr_name);
+H5_DLL herr_t H5A__delete_by_idx(const H5G_loc_t *loc, const char *obj_name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n);
+H5_DLL htri_t H5A__exists(const H5G_loc_t *loc, const char *name);
+H5_DLL htri_t H5A__exists_by_name(H5G_loc_t loc, const char *obj_name, const char *attr_name);
+H5_DLL herr_t H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf);
+H5_DLL herr_t H5A__read(const H5A_t *attr, const H5T_t *mem_type, void *buf);
 H5_DLL ssize_t H5A__get_name(H5A_t *attr, size_t buf_size, char *buf);
 
 /* Attribute "dense" storage routines */
-H5_DLL herr_t H5A_dense_create(H5F_t *f, hid_t dxpl_id, H5O_ainfo_t *ainfo);
-H5_DLL H5A_t *H5A_dense_open(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
-    const char *name);
-H5_DLL herr_t H5A_dense_insert(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
-    H5A_t *attr);
-H5_DLL herr_t H5A_dense_write(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
-    H5A_t *attr);
-H5_DLL herr_t H5A_dense_rename(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
+H5_DLL herr_t H5A__dense_create(H5F_t *f, H5O_ainfo_t *ainfo);
+H5_DLL H5A_t *H5A__dense_open(H5F_t *f, const H5O_ainfo_t *ainfo, const char *name);
+H5_DLL herr_t H5A__dense_insert(H5F_t *f, const H5O_ainfo_t *ainfo, H5A_t *attr);
+H5_DLL herr_t H5A__dense_write(H5F_t *f, const H5O_ainfo_t *ainfo, H5A_t *attr);
+H5_DLL herr_t H5A__dense_rename(H5F_t *f, const H5O_ainfo_t *ainfo,
     const char *old_name, const char *new_name);
-H5_DLL herr_t H5A_dense_iterate(H5F_t *f, hid_t dxpl_id, hid_t loc_id,
-    const H5O_ainfo_t *ainfo, H5_index_t idx_type, H5_iter_order_t order,
-    hsize_t skip, hsize_t *last_attr, const H5A_attr_iter_op_t *attr_op,
-    void *op_data);
-H5_DLL herr_t H5A_dense_remove(H5F_t *f, hid_t dxpl_id,
-    const H5O_ainfo_t *ainfo, const char *name);
-H5_DLL herr_t H5A_dense_remove_by_idx(H5F_t *f, hid_t dxpl_id,
-    const H5O_ainfo_t *ainfo, H5_index_t idx_type, H5_iter_order_t order,
-    hsize_t n);
-H5_DLL htri_t H5A_dense_exists(H5F_t *f, hid_t dxpl_id, const H5O_ainfo_t *ainfo,
+H5_DLL herr_t H5A__dense_iterate(H5F_t *f, hid_t loc_id, const H5O_ainfo_t *ainfo,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_attr,
+    const H5A_attr_iter_op_t *attr_op, void *op_data);
+H5_DLL herr_t H5A__dense_remove(H5F_t *f, const H5O_ainfo_t *ainfo,
     const char *name);
-H5_DLL herr_t H5A_dense_delete(H5F_t *f, hid_t dxpl_id, H5O_ainfo_t *ainfo);
+H5_DLL herr_t H5A__dense_remove_by_idx(H5F_t *f, const H5O_ainfo_t *ainfo,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n);
+H5_DLL htri_t H5A__dense_exists(H5F_t *f, const H5O_ainfo_t *ainfo,
+    const char *name);
+H5_DLL herr_t H5A__dense_delete(H5F_t *f, H5O_ainfo_t *ainfo);
 
 /* Attribute table operations */
-H5_DLL herr_t H5A_compact_build_table(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
+H5_DLL herr_t H5A__compact_build_table(H5F_t *f, H5O_t *oh, H5_index_t idx_type,
+    H5_iter_order_t order, H5A_attr_table_t *atable);
+H5_DLL herr_t H5A__dense_build_table(H5F_t *f, const H5O_ainfo_t *ainfo,
     H5_index_t idx_type, H5_iter_order_t order, H5A_attr_table_t *atable);
-H5_DLL herr_t H5A_dense_build_table(H5F_t *f, hid_t dxpl_id,
-    const H5O_ainfo_t *ainfo, H5_index_t idx_type, H5_iter_order_t order,
-    H5A_attr_table_t *atable);
-H5_DLL herr_t H5A_attr_iterate_table(const H5A_attr_table_t *atable,
+H5_DLL herr_t H5A__attr_iterate_table(const H5A_attr_table_t *atable,
     hsize_t skip, hsize_t *last_attr, hid_t loc_id,
     const H5A_attr_iter_op_t *attr_op, void *op_data);
-H5_DLL herr_t H5A_attr_release_table(H5A_attr_table_t *atable);
+H5_DLL herr_t H5A__attr_release_table(H5A_attr_table_t *atable);
 
 /* Attribute operations */
-H5_DLL herr_t H5O_attr_create(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr);
-H5_DLL H5A_t *H5O_attr_open_by_name(const H5O_loc_t *loc, const char *name,
-    hid_t dxpl_id);
-H5_DLL H5A_t *H5O_attr_open_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n, hid_t dxpl_id);
-H5_DLL herr_t H5O_attr_update_shared(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-        H5A_t *attr, H5O_shared_t *sh_mesg);
-H5_DLL herr_t H5O_attr_write(const H5O_loc_t *loc, hid_t dxpl_id,
-    H5A_t *attr);
-H5_DLL herr_t H5O_attr_rename(const H5O_loc_t *loc, hid_t dxpl_id,
-    const char *old_name, const char *new_name);
-H5_DLL herr_t H5O_attr_remove(const H5O_loc_t *loc, const char *name,
-    hid_t dxpl_id);
-H5_DLL herr_t H5O_attr_remove_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n, hid_t dxpl_id);
-H5_DLL htri_t H5O_attr_exists(const H5O_loc_t *loc, const char *name, hid_t dxpl_id);
+H5_DLL herr_t H5O__attr_create(const H5O_loc_t *loc, H5A_t *attr);
+H5_DLL H5A_t *H5O__attr_open_by_name(const H5O_loc_t *loc, const char *name);
+H5_DLL H5A_t *H5O__attr_open_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n);
+H5_DLL herr_t H5O__attr_update_shared(H5F_t *f, H5O_t *oh, H5A_t *attr,
+    H5O_shared_t *sh_mesg);
+H5_DLL herr_t H5O__attr_write(const H5O_loc_t *loc, H5A_t *attr);
+H5_DLL herr_t H5O__attr_rename(const H5O_loc_t *loc, const char *old_name,
+    const char *new_name);
+H5_DLL herr_t H5O__attr_iterate(hid_t loc_id, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t skip, hsize_t *last_attr,
+    const H5A_attr_iter_op_t *op, void *op_data);
+H5_DLL herr_t H5O__attr_remove(const H5O_loc_t *loc, const char *name);
+H5_DLL herr_t H5O__attr_remove_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n);
+H5_DLL htri_t H5O__attr_exists(const H5O_loc_t *loc, const char *name);
 #ifndef H5_NO_DEPRECATED_SYMBOLS
-H5_DLL int H5O_attr_count(const H5O_loc_t *loc, hid_t dxpl_id);
+H5_DLL int H5O__attr_count(const H5O_loc_t *loc);
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
-H5_DLL H5A_t *H5A_attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_size,
-    H5O_copy_t *cpy_info, hid_t dxpl_id);
-H5_DLL herr_t H5A_attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *mesg_src,
-    H5O_loc_t *dst_oloc, const H5A_t *mesg_dst, hid_t dxpl_id, H5O_copy_t *cpy_info);
-H5_DLL herr_t H5A_dense_post_copy_file_all(const H5O_loc_t *src_oloc, const H5O_ainfo_t * ainfo_src,
-    H5O_loc_t *dst_oloc, H5O_ainfo_t *ainfo_dst, hid_t dxpl_id, H5O_copy_t *cpy_info);
+H5_DLL H5A_t *H5A__attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_size,
+    H5O_copy_t *cpy_info);
+H5_DLL herr_t H5A__attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *mesg_src,
+    H5O_loc_t *dst_oloc, const H5A_t *mesg_dst, H5O_copy_t *cpy_info);
+H5_DLL herr_t H5A__dense_post_copy_file_all(const H5O_loc_t *src_oloc, const H5O_ainfo_t * ainfo_src,
+    H5O_loc_t *dst_oloc, H5O_ainfo_t *ainfo_dst, H5O_copy_t *cpy_info);
 
 /* Testing functions */
 #ifdef H5A_TESTING
-H5_DLL htri_t H5A_is_shared_test(hid_t aid);
-H5_DLL herr_t H5A_get_shared_rc_test(hid_t attr_id, hsize_t *ref_count);
+H5_DLL htri_t H5A__is_shared_test(hid_t aid);
+H5_DLL herr_t H5A__get_shared_rc_test(hid_t attr_id, hsize_t *ref_count);
 #endif /* H5A_TESTING */
 
 #endif /* _H5Apkg_H */
diff --git a/src/H5Aprivate.h b/src/H5Aprivate.h
index 6b62692..342ffc8 100644
--- a/src/H5Aprivate.h
+++ b/src/H5Aprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -78,14 +76,10 @@ typedef struct H5A_attr_iter_op_t {
 H5_DLL struct H5O_loc_t *H5A_oloc(H5A_t *attr);
 H5_DLL H5G_name_t *H5A_nameof(H5A_t *attr);
 H5_DLL H5T_t *H5A_type(const H5A_t *attr);
-H5_DLL H5T_t *H5A_get_type(H5A_t *attr);
-H5_DLL H5S_t *H5A_get_space(H5A_t *attr);
+H5_DLL hid_t H5A_get_space(H5A_t *attr);
 H5_DLL herr_t H5O_attr_iterate_real(hid_t loc_id, const H5O_loc_t *loc,
-    hid_t dxpl_id, H5_index_t idx_type, H5_iter_order_t order, hsize_t skip,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t skip,
     hsize_t *last_attr, const H5A_attr_iter_op_t *attr_op, void *op_data);
-H5_DLL herr_t H5O_attr_iterate(hid_t loc_id, hid_t dxpl_id, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t skip, hsize_t *last_attr,
-    const H5A_attr_iter_op_t *op, void *op_data);
 
 #endif /* _H5Aprivate_H */
 
diff --git a/src/H5Apublic.h b/src/H5Apublic.h
index 99ca90e..586940b 100644
--- a/src/H5Apublic.h
+++ b/src/H5Apublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Atest.c b/src/H5Atest.c
index 3dcca87..31fbe8e 100644
--- a/src/H5Atest.c
+++ b/src/H5Atest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -38,6 +36,7 @@
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5Apkg.h"		/* Attributes	  			*/
 #include "H5ACprivate.h"	/* Metadata cache			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Iprivate.h"		/* IDs			  		*/
 #include "H5SMprivate.h"        /* Shared object header messages        */
@@ -79,7 +78,7 @@
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_is_shared_test
+ * Function:	H5A__is_shared_test
  *
  * Purpose:     Check if an attribute is shared
  *
@@ -92,12 +91,12 @@
  *-------------------------------------------------------------------------
  */
 htri_t
-H5A_is_shared_test(hid_t attr_id)
+H5A__is_shared_test(hid_t attr_id)
 {
     H5A_t	*attr;                  /* Attribute object for ID */
     htri_t	ret_value = FAIL;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments */
     if(NULL == (attr = (H5A_t *)H5I_object_verify(attr_id, H5I_ATTR)))
@@ -108,11 +107,11 @@ H5A_is_shared_test(hid_t attr_id)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_is_shared_test() */
+} /* end H5A__is_shared_test() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5A_get_shared_rc_test
+ * Function:	H5A__get_shared_rc_test
  *
  * Purpose:     Retrieve the refcount for a shared attribute
  *
@@ -125,26 +124,34 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5A_get_shared_rc_test(hid_t attr_id, hsize_t *ref_count)
+H5A__get_shared_rc_test(hid_t attr_id, hsize_t *ref_count)
 {
     H5A_t	*attr;                  /* Attribute object for ID */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments */
     if(NULL == (attr = (H5A_t *)H5I_object_verify(attr_id, H5I_ATTR)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute")
 
+    /* Push API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Sanity check */
     HDassert(H5O_msg_is_shared(H5O_ATTR_ID, attr));
 
     /* Retrieve ref count for shared or shareable attribute */
-    if(H5SM_get_refcount(attr->oloc.file, H5AC_ind_read_dxpl_id, H5O_ATTR_ID,
-            &attr->sh_loc, ref_count) < 0)
+    if(H5SM_get_refcount(attr->oloc.file, H5O_ATTR_ID, &attr->sh_loc, ref_count) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't retrieve shared message ref count")
 
 done:
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTRESET, FAIL, "can't reset API context")
+
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5A_get_shared_rc_test() */
+} /* end H5A__get_shared_rc_test() */
 
diff --git a/src/H5B.c b/src/H5B.c
index 2c49c81..fe09b42 100644
--- a/src/H5B.c
+++ b/src/H5B.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -105,7 +103,7 @@
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5Bpkg.h"		/* B-link trees				*/
-#include "H5Dprivate.h"		/* Datasets				*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Iprivate.h"		/* IDs			  		*/
 #include "H5MFprivate.h"	/* File memory management		*/
@@ -145,20 +143,15 @@ typedef struct H5B_ins_ud_t {
 /********************/
 /* Local Prototypes */
 /********************/
-static H5B_ins_t H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
-				   const H5B_class_t *type,
-				   uint8_t *lt_key,
-				   hbool_t *lt_key_changed,
-				   uint8_t *md_key, void *udata,
-				   uint8_t *rt_key,
-				   hbool_t *rt_key_changed,
-				   H5B_ins_ud_t *split_bt_ud/*out*/);
+static H5B_ins_t H5B__insert_helper(H5F_t *f, H5B_ins_ud_t *bt_ud,
+    const H5B_class_t *type, uint8_t *lt_key, hbool_t *lt_key_changed,
+    uint8_t *md_key, void *udata, uint8_t *rt_key, hbool_t *rt_key_changed,
+    H5B_ins_ud_t *split_bt_ud/*out*/);
 static herr_t H5B__insert_child(H5B_t *bt, unsigned *bt_flags,
                                unsigned idx, haddr_t child,
 			       H5B_ins_t anchor, const void *md_key);
-static herr_t H5B__split(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
-                        unsigned idx, void *udata,
-                        H5B_ins_ud_t *split_bt_ud/*out*/);
+static herr_t H5B__split(H5F_t *f, H5B_ins_ud_t *bt_ud, unsigned idx,
+    void *udata, H5B_ins_ud_t *split_bt_ud/*out*/);
 static H5B_t * H5B__copy(const H5B_t *old_bt);
 
 
@@ -218,8 +211,7 @@ H5FL_SEQ_DEFINE_STATIC(size_t);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B_create(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, void *udata,
-	   haddr_t *addr_p/*out*/)
+H5B_create(H5F_t *f, const H5B_class_t *type, void *udata, haddr_t *addr_p/*out*/)
 {
     H5B_t		*bt = NULL;
     H5B_shared_t        *shared=NULL;        /* Pointer to shared B-tree info */
@@ -252,23 +244,23 @@ H5B_create(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, void *udata,
     if(NULL == (bt->native = H5FL_BLK_MALLOC(native_block, shared->sizeof_keys)) ||
             NULL == (bt->child = H5FL_SEQ_MALLOC(haddr_t, (size_t)shared->two_k)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTALLOC, FAIL, "memory allocation failed for B-tree root node")
-    if(HADDR_UNDEF == (*addr_p = H5MF_alloc(f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)shared->sizeof_rnode)))
+    if(HADDR_UNDEF == (*addr_p = H5MF_alloc(f, H5FD_MEM_BTREE, (hsize_t)shared->sizeof_rnode)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTALLOC, FAIL, "file allocation failed for B-tree root node")
 
     /*
      * Cache the new B-tree node.
      */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_BT, *addr_p, bt, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(f, H5AC_BT, *addr_p, bt, H5AC__NO_FLAGS_SET) < 0)
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "can't add B-tree root node to cache")
 #ifdef H5B_DEBUG
-    H5B__assert(f, dxpl_id, *addr_p, shared->type, udata);
+    H5B__assert(f, *addr_p, shared->type, udata);
 #endif
 
 done:
     if(ret_value < 0) {
         if(shared && shared->sizeof_rnode>0) {
             H5_CHECK_OVERFLOW(shared->sizeof_rnode,size_t,hsize_t);
-            (void)H5MF_xfree(f, H5FD_MEM_BTREE, dxpl_id, *addr_p, (hsize_t)shared->sizeof_rnode);
+            (void)H5MF_xfree(f, H5FD_MEM_BTREE, *addr_p, (hsize_t)shared->sizeof_rnode);
         } /* end if */
 	if(bt)
             /* Destroy B-tree node */
@@ -304,7 +296,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5B_find(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void *udata)
+H5B_find(H5F_t *f, const H5B_class_t *type, haddr_t addr, void *udata)
 {
     H5B_t	*bt = NULL;
     H5UC_t	*rc_shared;             /* Ref-counted shared info */
@@ -339,7 +331,7 @@ H5B_find(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void *u
     cache_udata.f = f;
     cache_udata.type = type;
     cache_udata.rc_shared = rc_shared;
-    if(NULL == (bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (bt = (H5B_t *)H5AC_protect(f, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree node")
 
     rt = bt->nchildren;
@@ -361,16 +353,16 @@ H5B_find(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void *u
     HDassert(idx < bt->nchildren);
 
     if(bt->level > 0) {
-	if((ret_value = H5B_find(f, dxpl_id, type, bt->child[idx], udata)) < 0)
+	if((ret_value = H5B_find(f, type, bt->child[idx], udata)) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "can't lookup key in subtree")
     } /* end if */
     else {
-	if((ret_value = (type->found)(f, dxpl_id, bt->child[idx], H5B_NKEY(bt, shared, idx), udata)) < 0)
+	if((ret_value = (type->found)(f, bt->child[idx], H5B_NKEY(bt, shared, idx), udata)) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "can't lookup key in leaf node")
     } /* end else */
 
 done:
-    if(bt && H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
+    if(bt && H5AC_unprotect(f, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -400,10 +392,9 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5B__split(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud, unsigned idx,
+H5B__split(H5F_t *f, H5B_ins_ud_t *bt_ud, unsigned idx,
     void *udata, H5B_ins_ud_t *split_bt_ud/*out*/)
 {
-    H5P_genplist_t *dx_plist;           /* Data transfer property list */
     H5B_shared_t  *shared;              /* Pointer to shared B-tree info */
     H5B_cache_ud_t cache_udata;         /* User-data for metadata cache callback */
     unsigned	nleft, nright;          /* Number of keys in left & right halves */
@@ -429,12 +420,8 @@ H5B__split(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud, unsigned idx,
     HDassert(shared);
     HDassert(bt_ud->bt->nchildren == shared->two_k);
 
-    /* Get the dataset transfer property list */
-    if(NULL == (dx_plist = (H5P_genplist_t *)H5I_object(dxpl_id)))
-        HGOTO_ERROR(H5E_BTREE, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
-
     /* Get B-tree split ratios */
-    if(H5P_get(dx_plist, H5D_XFER_BTREE_SPLIT_RATIO_NAME, &split_ratios[0]) < 0)
+    if(H5CX_get_btree_split_ratios(split_ratios) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTGET, FAIL, "can't retrieve B-tree split ratios")
 
 #ifdef H5B_DEBUG
@@ -483,12 +470,12 @@ H5B__split(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud, unsigned idx,
     /*
      * Create the new B-tree node.
      */
-    if(H5B_create(f, dxpl_id, shared->type, udata, &split_bt_ud->addr/*out*/) < 0)
+    if(H5B_create(f, shared->type, udata, &split_bt_ud->addr/*out*/) < 0)
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to create B-tree")
     cache_udata.f = f;
     cache_udata.type = shared->type;
     cache_udata.rc_shared = bt_ud->bt->rc_shared;
-    if(NULL == (split_bt_ud->bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, split_bt_ud->addr, &cache_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (split_bt_ud->bt = (H5B_t *)H5AC_protect(f, H5AC_BT, split_bt_ud->addr, &cache_udata, H5AC__NO_FLAGS_SET)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree")
     split_bt_ud->bt->level = bt_ud->bt->level;
 
@@ -521,12 +508,12 @@ H5B__split(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud, unsigned idx,
     if(H5F_addr_defined(bt_ud->bt->right)) {
         H5B_t   *tmp_bt;
 
-        if(NULL == (tmp_bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, bt_ud->bt->right, &cache_udata, H5AC__NO_FLAGS_SET)))
+        if(NULL == (tmp_bt = (H5B_t *)H5AC_protect(f, H5AC_BT, bt_ud->bt->right, &cache_udata, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load right sibling")
 
         tmp_bt->left = split_bt_ud->addr;
 
-        if(H5AC_unprotect(f, dxpl_id, H5AC_BT, bt_ud->bt->right, tmp_bt, H5AC__DIRTIED_FLAG) < 0)
+        if(H5AC_unprotect(f, H5AC_BT, bt_ud->bt->right, tmp_bt, H5AC__DIRTIED_FLAG) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
     } /* end if */
 
@@ -535,7 +522,7 @@ H5B__split(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud, unsigned idx,
 
 done:
     if(ret_value < 0) {
-        if(split_bt_ud->bt && H5AC_unprotect(f, dxpl_id, H5AC_BT, split_bt_ud->addr, split_bt_ud->bt, split_bt_ud->cache_flags) < 0)
+        if(split_bt_ud->bt && H5AC_unprotect(f, H5AC_BT, split_bt_ud->addr, split_bt_ud->bt, split_bt_ud->cache_flags) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
         split_bt_ud->bt = NULL;
         split_bt_ud->addr = HADDR_UNDEF;
@@ -560,7 +547,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B_insert(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void *udata)
+H5B_insert(H5F_t *f, const H5B_class_t *type, haddr_t addr, void *udata)
 {
     /*
      * These are defined this way to satisfy alignment constraints.
@@ -601,11 +588,11 @@ H5B_insert(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void
     cache_udata.type = type;
     cache_udata.rc_shared = rc_shared;
     bt_ud.addr = addr;
-    if(NULL == (bt_ud.bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, addr, &cache_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (bt_ud.bt = (H5B_t *)H5AC_protect(f, H5AC_BT, addr, &cache_udata, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to locate root of B-tree")
 
     /* Insert the object */
-    if((int)(my_ins = H5B__insert_helper(f, dxpl_id, &bt_ud, type, lt_key,
+    if((int)(my_ins = H5B__insert_helper(f, &bt_ud, type, lt_key,
             &lt_key_changed, md_key, udata, rt_key, &rt_key_changed,
             &split_bt_ud/*out*/)) < 0)
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to insert key")
@@ -635,7 +622,7 @@ H5B_insert(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void
      * "moving".
      */
     H5_CHECK_OVERFLOW(shared->sizeof_rnode,size_t,hsize_t);
-    if(HADDR_UNDEF == (old_root_addr = H5MF_alloc(f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)shared->sizeof_rnode)))
+    if(HADDR_UNDEF == (old_root_addr = H5MF_alloc(f, H5FD_MEM_BTREE, (hsize_t)shared->sizeof_rnode)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTALLOC, FAIL, "unable to allocate file space to move root")
 
     /*
@@ -648,12 +635,12 @@ H5B_insert(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void
 
     /* Unprotect the old root so we can move it.  Also force it to be marked
      * dirty so it is written to the new location. */
-    if(H5AC_unprotect(f, dxpl_id, H5AC_BT, bt_ud.addr, bt_ud.bt, H5AC__DIRTIED_FLAG) < 0)
+    if(H5AC_unprotect(f, H5AC_BT, bt_ud.addr, bt_ud.bt, H5AC__DIRTIED_FLAG) < 0)
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release old root")
     bt_ud.bt = NULL;  /* Make certain future references will be caught */
 
     /* Move the location of the old root on the disk */
-    if(H5AC_move_entry(f, H5AC_BT, bt_ud.addr, old_root_addr, dxpl_id) < 0)
+    if(H5AC_move_entry(f, H5AC_BT, bt_ud.addr, old_root_addr) < 0)
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to move B-tree root node")
     bt_ud.addr = old_root_addr;
 
@@ -677,7 +664,7 @@ H5B_insert(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void
     HDmemcpy(H5B_NKEY(new_root_bt, shared, 2), rt_key, shared->type->sizeof_nkey);
 
     /* Insert the modified copy of the old root into the file again */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_BT, addr, new_root_bt, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(f, H5AC_BT, addr, new_root_bt, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTFLUSH, FAIL, "unable to add old B-tree root node to cache")
 
 done:
@@ -686,16 +673,16 @@ done:
             HDONE_ERROR(H5E_BTREE, H5E_CANTRELEASE, FAIL, "unable to free B-tree root node");
 
     if(bt_ud.bt)
-        if(H5AC_unprotect(f, dxpl_id, H5AC_BT, bt_ud.addr, bt_ud.bt, bt_ud.cache_flags) < 0)
+        if(H5AC_unprotect(f, H5AC_BT, bt_ud.addr, bt_ud.bt, bt_ud.cache_flags) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to unprotect old root")
 
     if(split_bt_ud.bt)
-        if(H5AC_unprotect(f, dxpl_id, H5AC_BT, split_bt_ud.addr, split_bt_ud.bt, split_bt_ud.cache_flags) < 0)
+        if(H5AC_unprotect(f, H5AC_BT, split_bt_ud.addr, split_bt_ud.bt, split_bt_ud.cache_flags) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to unprotect new child")
 
 #ifdef H5B_DEBUG
     if(ret_value >= 0)
-        H5B__assert(f, dxpl_id, addr, type, udata);
+        H5B__assert(f, addr, type, udata);
 #endif
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -807,12 +794,9 @@ H5B__insert_child(H5B_t *bt, unsigned *bt_flags, unsigned idx,
  *-------------------------------------------------------------------------
  */
 static H5B_ins_t
-H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
-                  const H5B_class_t *type,
-                  uint8_t *lt_key, hbool_t *lt_key_changed,
-                  uint8_t *md_key, void *udata,
-		  uint8_t *rt_key, hbool_t *rt_key_changed,
-		  H5B_ins_ud_t *split_bt_ud/*out*/)
+H5B__insert_helper(H5F_t *f, H5B_ins_ud_t *bt_ud, const H5B_class_t *type,
+    uint8_t *lt_key, hbool_t *lt_key_changed, uint8_t *md_key, void *udata,
+    uint8_t *rt_key, hbool_t *rt_key_changed, H5B_ins_ud_t *split_bt_ud/*out*/)
 {
     H5B_t       *bt;                    /* Convenience pointer to B-tree */
     H5UC_t	*rc_shared;             /* Ref-counted shared info */
@@ -884,7 +868,7 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
 	 * must necessarily be at level zero.
 	 */
 	HDassert(0 == bt->level);
-	if((type->new_node)(f, dxpl_id, H5B_INS_FIRST, H5B_NKEY(bt, shared, 0), udata,
+	if((type->new_node)(f, H5B_INS_FIRST, H5B_NKEY(bt, shared, 0), udata,
 			     H5B_NKEY(bt, shared, 1), bt->child + 0/*out*/) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, H5B_INS_ERROR, "unable to create leaf node")
 	bt->nchildren = 1;
@@ -892,7 +876,7 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
 	idx = 0;
 
 	if(type->follow_min) {
-	    if((int)(my_ins = (type->insert)(f, dxpl_id, bt->child[idx], H5B_NKEY(bt, shared, idx),
+	    if((int)(my_ins = (type->insert)(f, bt->child[idx], H5B_NKEY(bt, shared, idx),
                      lt_key_changed, md_key, udata, H5B_NKEY(bt, shared, idx + 1),
                      rt_key_changed, &new_child_bt_ud.addr/*out*/)) < 0)
 		HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, H5B_INS_ERROR, "unable to insert first leaf node")
@@ -906,10 +890,10 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
              * Follow the minimum branch out of this node to a subtree.
              */
             child_bt_ud.addr = bt->child[idx];
-            if(NULL == (child_bt_ud.bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, child_bt_ud.addr, &cache_udata, H5AC__NO_FLAGS_SET)))
+            if(NULL == (child_bt_ud.bt = (H5B_t *)H5AC_protect(f, H5AC_BT, child_bt_ud.addr, &cache_udata, H5AC__NO_FLAGS_SET)))
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, H5B_INS_ERROR, "unable to load node")
 
-            if((int)(my_ins = H5B__insert_helper(f, dxpl_id, &child_bt_ud, type,
+            if((int)(my_ins = H5B__insert_helper(f, &child_bt_ud, type,
                     H5B_NKEY(bt,shared,idx), lt_key_changed, md_key,
                     udata, H5B_NKEY(bt, shared, idx + 1), rt_key_changed,
                     &new_child_bt_ud/*out*/)) < 0)
@@ -920,7 +904,7 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
              * current node.  Follow the minimum branch to a leaf node and let
              * the subclass handle the problem.
              */
-            if((int)(my_ins = (type->insert)(f, dxpl_id, bt->child[idx], H5B_NKEY(bt, shared, idx),
+            if((int)(my_ins = (type->insert)(f, bt->child[idx], H5B_NKEY(bt, shared, idx),
                     lt_key_changed, md_key, udata, H5B_NKEY(bt, shared, idx + 1),
                     rt_key_changed, &new_child_bt_ud.addr/*out*/)) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, H5B_INS_ERROR, "can't insert minimum leaf node")
@@ -932,7 +916,7 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
              */
             my_ins = H5B_INS_LEFT;
             HDmemcpy(md_key, H5B_NKEY(bt,shared,idx), type->sizeof_nkey);
-            if((type->new_node)(f, dxpl_id, H5B_INS_LEFT, H5B_NKEY(bt, shared, idx), udata,
+            if((type->new_node)(f, H5B_INS_LEFT, H5B_NKEY(bt, shared, idx), udata,
                     md_key, &new_child_bt_ud.addr/*out*/) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, H5B_INS_ERROR, "can't insert minimum leaf node")
             *lt_key_changed = TRUE;
@@ -952,10 +936,10 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
             */
             idx = bt->nchildren - 1;
             child_bt_ud.addr = bt->child[idx];
-            if(NULL == (child_bt_ud.bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, child_bt_ud.addr, &cache_udata, H5AC__NO_FLAGS_SET)))
+            if(NULL == (child_bt_ud.bt = (H5B_t *)H5AC_protect(f, H5AC_BT, child_bt_ud.addr, &cache_udata, H5AC__NO_FLAGS_SET)))
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, H5B_INS_ERROR, "unable to load node")
 
-            if((int)(my_ins = H5B__insert_helper(f, dxpl_id, &child_bt_ud, type,
+            if((int)(my_ins = H5B__insert_helper(f, &child_bt_ud, type,
                     H5B_NKEY(bt, shared, idx), lt_key_changed, md_key, udata,
                     H5B_NKEY(bt, shared, idx + 1), rt_key_changed,
                     &new_child_bt_ud/*out*/)) < 0)
@@ -967,7 +951,7 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
              * the subclass handle the problem.
              */
             idx = bt->nchildren - 1;
-            if((int)(my_ins = (type->insert)(f, dxpl_id, bt->child[idx], H5B_NKEY(bt, shared, idx),
+            if((int)(my_ins = (type->insert)(f, bt->child[idx], H5B_NKEY(bt, shared, idx),
                     lt_key_changed, md_key, udata, H5B_NKEY(bt, shared, idx + 1),
                     rt_key_changed, &new_child_bt_ud.addr/*out*/)) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, H5B_INS_ERROR, "can't insert maximum leaf node")
@@ -980,7 +964,7 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
             idx = bt->nchildren - 1;
             my_ins = H5B_INS_RIGHT;
             HDmemcpy(md_key, H5B_NKEY(bt, shared, idx + 1), type->sizeof_nkey);
-            if((type->new_node)(f, dxpl_id, H5B_INS_RIGHT, md_key, udata,
+            if((type->new_node)(f, H5B_INS_RIGHT, md_key, udata,
                     H5B_NKEY(bt, shared, idx + 1), &new_child_bt_ud.addr/*out*/) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, H5B_INS_ERROR, "can't insert maximum leaf node")
             *rt_key_changed = TRUE;
@@ -1007,10 +991,10 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
 	 */
 	HDassert(idx < bt->nchildren);
 	child_bt_ud.addr = bt->child[idx];
-        if(NULL == (child_bt_ud.bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, child_bt_ud.addr, &cache_udata, H5AC__NO_FLAGS_SET)))
+        if(NULL == (child_bt_ud.bt = (H5B_t *)H5AC_protect(f, H5AC_BT, child_bt_ud.addr, &cache_udata, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, H5B_INS_ERROR, "unable to load node")
 
-	if((int)(my_ins = H5B__insert_helper(f, dxpl_id, &child_bt_ud, type,
+	if((int)(my_ins = H5B__insert_helper(f, &child_bt_ud, type,
                 H5B_NKEY(bt, shared, idx), lt_key_changed, md_key, udata,
                 H5B_NKEY(bt, shared, idx + 1), rt_key_changed, &new_child_bt_ud/*out*/)) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, H5B_INS_ERROR, "can't insert subtree")
@@ -1019,7 +1003,7 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
 	 * Follow a branch out of this node to a leaf node of some other type.
 	 */
 	HDassert(idx < bt->nchildren);
-	if((int)(my_ins = (type->insert)(f, dxpl_id, bt->child[idx], H5B_NKEY(bt, shared, idx),
+	if((int)(my_ins = (type->insert)(f, bt->child[idx], H5B_NKEY(bt, shared, idx),
                   lt_key_changed, md_key, udata, H5B_NKEY(bt, shared, idx + 1),
                   rt_key_changed, &new_child_bt_ud.addr/*out*/)) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, H5B_INS_ERROR, "can't insert leaf node")
@@ -1070,7 +1054,7 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
 	 * If this node is full then split it before inserting the new child.
 	 */
 	if(bt->nchildren == shared->two_k) {
-	    if(H5B__split(f, dxpl_id, bt_ud, idx, udata, split_bt_ud/*out*/) < 0)
+	    if(H5B__split(f, bt_ud, idx, udata, split_bt_ud/*out*/) < 0)
 		HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, H5B_INS_ERROR, "unable to split node")
 	    if(idx < bt->nchildren) {
 		tmp_bt = bt;
@@ -1113,11 +1097,11 @@ H5B__insert_helper(H5F_t *f, hid_t dxpl_id, H5B_ins_ud_t *bt_ud,
 
 done:
     if(child_bt_ud.bt)
-        if(H5AC_unprotect(f, dxpl_id, H5AC_BT, child_bt_ud.addr, child_bt_ud.bt, child_bt_ud.cache_flags) < 0)
+        if(H5AC_unprotect(f, H5AC_BT, child_bt_ud.addr, child_bt_ud.bt, child_bt_ud.cache_flags) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, H5B_INS_ERROR, "unable to unprotect child")
 
     if(new_child_bt_ud.bt)
-        if(H5AC_unprotect(f, dxpl_id, H5AC_BT, new_child_bt_ud.addr, new_child_bt_ud.bt, new_child_bt_ud.cache_flags) < 0)
+        if(H5AC_unprotect(f, H5AC_BT, new_child_bt_ud.addr, new_child_bt_ud.bt, new_child_bt_ud.cache_flags) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, H5B_INS_ERROR, "unable to unprotect new child")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1139,7 +1123,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5B__iterate_helper(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr,
+H5B__iterate_helper(H5F_t *f, const H5B_class_t *type, haddr_t addr,
     H5B_operator_t op, void *udata)
 {
     H5B_t               *bt = NULL;     /* Pointer to current B-tree node */
@@ -1170,21 +1154,21 @@ H5B__iterate_helper(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t ad
     cache_udata.f = f;
     cache_udata.type = type;
     cache_udata.rc_shared = rc_shared;
-    if(NULL == (bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (bt = (H5B_t *)H5AC_protect(f, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, H5_ITER_ERROR, "unable to load B-tree node")
 
     /* Iterate over node's children */
     for(u = 0; u < bt->nchildren && ret_value == H5_ITER_CONT; u++) {
         if(bt->level > 0)
-            ret_value = H5B__iterate_helper(f, dxpl_id, type, bt->child[u], op, udata);
+            ret_value = H5B__iterate_helper(f, type, bt->child[u], op, udata);
         else
-            ret_value = (*op)(f, dxpl_id, H5B_NKEY(bt, shared, u), bt->child[u], H5B_NKEY(bt, shared, u + 1), udata);
+            ret_value = (*op)(f, H5B_NKEY(bt, shared, u), bt->child[u], H5B_NKEY(bt, shared, u + 1), udata);
         if(ret_value < 0)
             HERROR(H5E_BTREE, H5E_BADITER, "B-tree iteration failed");
     } /* end for */
 
 done:
-    if(bt && H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
+    if(bt && H5AC_unprotect(f, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, H5_ITER_ERROR, "unable to release B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1206,7 +1190,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B_iterate(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr,
+H5B_iterate(H5F_t *f, const H5B_class_t *type, haddr_t addr,
     H5B_operator_t op, void *udata)
 {
     herr_t ret_value = FAIL;            /* Return value */
@@ -1223,7 +1207,7 @@ H5B_iterate(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr,
     HDassert(udata);
 
     /* Iterate over the B-tree records */
-    if((ret_value = H5B__iterate_helper(f, dxpl_id, type, addr, op, udata)) < 0)
+    if((ret_value = H5B__iterate_helper(f, type, addr, op, udata)) < 0)
         HERROR(H5E_BTREE, H5E_BADITER, "B-tree iteration failed");
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1255,10 +1239,9 @@ H5B_iterate(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr,
  *-------------------------------------------------------------------------
  */
 static H5B_ins_t
-H5B__remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type,
-		  int level, uint8_t *lt_key/*out*/,
-		  hbool_t *lt_key_changed/*out*/, void *udata,
-		  uint8_t *rt_key/*out*/, hbool_t *rt_key_changed/*out*/)
+H5B__remove_helper(H5F_t *f, haddr_t addr, const H5B_class_t *type, int level,
+    uint8_t *lt_key/*out*/, hbool_t *lt_key_changed/*out*/, void *udata,
+    uint8_t *rt_key/*out*/, hbool_t *rt_key_changed/*out*/)
 {
     H5B_t	*bt = NULL, *sibling = NULL;
     unsigned	bt_flags = H5AC__NO_FLAGS_SET;
@@ -1293,7 +1276,7 @@ H5B__remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *typ
     cache_udata.f = f;
     cache_udata.type = type;
     cache_udata.rc_shared = rc_shared;
-    if(NULL == (bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, addr, &cache_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (bt = (H5B_t *)H5AC_protect(f, H5AC_BT, addr, &cache_udata, H5AC__NO_FLAGS_SET)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, H5B_INS_ERROR, "unable to load B-tree node")
 
     rt = bt->nchildren;
@@ -1314,9 +1297,9 @@ H5B__remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *typ
     HDassert(idx < bt->nchildren);
     if(bt->level > 0) {
 	/* We're at an internal node -- call recursively */
-	if((int)(ret_value = H5B__remove_helper(f, dxpl_id,
-                 bt->child[idx], type, level + 1, H5B_NKEY(bt, shared, idx)/*out*/,
-                 lt_key_changed/*out*/, udata, H5B_NKEY(bt, shared, idx + 1)/*out*/,
+	if((int)(ret_value = H5B__remove_helper(f, bt->child[idx], type,
+                level + 1, H5B_NKEY(bt, shared, idx)/*out*/,
+                lt_key_changed/*out*/, udata, H5B_NKEY(bt, shared, idx + 1)/*out*/,
                  rt_key_changed/*out*/)) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, H5B_INS_ERROR, "key not found in subtree")
     } else if(type->remove) {
@@ -1325,9 +1308,9 @@ H5B__remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *typ
 	 * has a removal method.  Pass the removal request to the pointed-to
 	 * object and let it decide how to progress.
 	 */
-	if((int)(ret_value = (type->remove)(f, dxpl_id,
-                  bt->child[idx], H5B_NKEY(bt, shared, idx), lt_key_changed, udata,
-                  H5B_NKEY(bt, shared, idx + 1), rt_key_changed)) < 0)
+	if((int)(ret_value = (type->remove)(f, bt->child[idx],
+                H5B_NKEY(bt, shared, idx), lt_key_changed, udata,
+                H5B_NKEY(bt, shared, idx + 1), rt_key_changed)) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, H5B_INS_ERROR, "key not found in leaf node")
     } else {
 	/*
@@ -1393,7 +1376,7 @@ H5B__remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *typ
                  * "critical" for any child in its node to maintain this
                  * consistency (and avoid breaking key/child consistency) */
                 if(H5F_addr_defined(bt->left)) {
-                    if(NULL == (sibling = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, bt->left, &cache_udata, H5AC__NO_FLAGS_SET)))
+                    if(NULL == (sibling = (H5B_t *)H5AC_protect(f, H5AC_BT, bt->left, &cache_udata, H5AC__NO_FLAGS_SET)))
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, H5B_INS_ERROR, "unable to load node from tree")
 
                     /* Copy right-most key from deleted node to right-most key
@@ -1405,12 +1388,12 @@ H5B__remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *typ
 
                     sibling->right = bt->right;
 
-                    if(H5AC_unprotect(f, dxpl_id, H5AC_BT, bt->left, sibling, H5AC__DIRTIED_FLAG) < 0)
+                    if(H5AC_unprotect(f, H5AC_BT, bt->left, sibling, H5AC__DIRTIED_FLAG) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, H5B_INS_ERROR, "unable to release node from tree")
                     sibling = NULL;   /* Make certain future references will be caught */
                 } /* end if */
                 if(H5F_addr_defined(bt->right)) {
-                    if(NULL == (sibling = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, bt->right, &cache_udata, H5AC__NO_FLAGS_SET)))
+                    if(NULL == (sibling = (H5B_t *)H5AC_protect(f, H5AC_BT, bt->right, &cache_udata, H5AC__NO_FLAGS_SET)))
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, H5B_INS_ERROR, "unable to unlink node from tree")
 
                     /* Copy left-most key from deleted node to left-most key in
@@ -1422,7 +1405,7 @@ H5B__remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *typ
 
                     sibling->left = bt->left;
 
-                    if(H5AC_unprotect(f, dxpl_id, H5AC_BT, bt->right, sibling, H5AC__DIRTIED_FLAG) < 0)
+                    if(H5AC_unprotect(f, H5AC_BT, bt->right, sibling, H5AC__DIRTIED_FLAG) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, H5B_INS_ERROR, "unable to release node from tree")
                     sibling = NULL;   /* Make certain future references will be caught */
                 } /* end if */
@@ -1435,7 +1418,7 @@ H5B__remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *typ
                 /* Delete the node from disk (via the metadata cache) */
 		bt_flags |= H5AC__DIRTIED_FLAG | H5AC__FREE_FILE_SPACE_FLAG;
                 H5_CHECK_OVERFLOW(shared->sizeof_rnode, size_t, hsize_t);
-                if(H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, bt_flags | H5AC__DELETED_FLAG) < 0) {
+                if(H5AC_unprotect(f, H5AC_BT, addr, bt, bt_flags | H5AC__DELETED_FLAG) < 0) {
                     bt = NULL;
                     bt_flags = H5AC__NO_FLAGS_SET;
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, H5B_INS_ERROR, "unable to free B-tree node")
@@ -1530,13 +1513,13 @@ H5B__remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *typ
         HDassert(level > 0);
 
         /* Update the rightmost key in the left sibling */
-        if(NULL == (sibling = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, bt->left, &cache_udata, H5AC__NO_FLAGS_SET)))
+        if(NULL == (sibling = (H5B_t *)H5AC_protect(f, H5AC_BT, bt->left, &cache_udata, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, H5B_INS_ERROR, "unable to protect node")
 
         HDmemcpy(H5B_NKEY(sibling, shared, sibling->nchildren),
                 H5B_NKEY(bt, shared, 0), type->sizeof_nkey);
 
-        if(H5AC_unprotect(f, dxpl_id, H5AC_BT, bt->left, sibling, H5AC__DIRTIED_FLAG) < 0)
+        if(H5AC_unprotect(f, H5AC_BT, bt->left, sibling, H5AC__DIRTIED_FLAG) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, H5B_INS_ERROR, "unable to release node from tree")
         sibling = NULL;   /* Make certain future references will be caught */
     } /* end if */
@@ -1545,19 +1528,19 @@ H5B__remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *typ
         HDassert(level > 0);
 
         /* Update the lefttmost key in the right sibling */
-        if(NULL == (sibling = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, bt->right, &cache_udata, H5AC__NO_FLAGS_SET)))
+        if(NULL == (sibling = (H5B_t *)H5AC_protect(f, H5AC_BT, bt->right, &cache_udata, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, H5B_INS_ERROR, "unable to protect node")
 
         HDmemcpy(H5B_NKEY(sibling, shared, 0),
                 H5B_NKEY(bt, shared, bt->nchildren), type->sizeof_nkey);
 
-        if(H5AC_unprotect(f, dxpl_id, H5AC_BT, bt->right, sibling, H5AC__DIRTIED_FLAG) < 0)
+        if(H5AC_unprotect(f, H5AC_BT, bt->right, sibling, H5AC__DIRTIED_FLAG) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, H5B_INS_ERROR, "unable to release node from tree")
         sibling = NULL;   /* Make certain future references will be caught */
     } /* end else */
 
 done:
-    if(bt && H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, bt_flags) < 0)
+    if(bt && H5AC_unprotect(f, H5AC_BT, addr, bt, bt_flags) < 0)
 	HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, H5B_INS_ERROR, "unable to release node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1581,7 +1564,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B_remove(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void *udata)
+H5B_remove(H5F_t *f, const H5B_class_t *type, haddr_t addr, void *udata)
 {
     /* These are defined this way to satisfy alignment constraints */
     uint64_t	_lt_key[128], _rt_key[128];
@@ -1600,16 +1583,15 @@ H5B_remove(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void
     HDassert(H5F_addr_defined(addr));
 
     /* The actual removal */
-    if(H5B__remove_helper(f, dxpl_id, addr, type, 0, lt_key, &lt_key_changed,
-			  udata, rt_key, &rt_key_changed) == H5B_INS_ERROR)
+    if(H5B_INS_ERROR == H5B__remove_helper(f, addr, type, 0, lt_key, &lt_key_changed, udata, rt_key, &rt_key_changed))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to remove entry from B-tree")
 
 #ifdef H5B_DEBUG
-    H5B__assert(f, dxpl_id, addr, type, udata);
+    H5B__assert(f, addr, type, udata);
 #endif
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5B_remove() */
 
 
 /*-------------------------------------------------------------------------
@@ -1626,7 +1608,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B_delete(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void *udata)
+H5B_delete(H5F_t *f, const H5B_class_t *type, haddr_t addr, void *udata)
 {
     H5B_t	*bt = NULL;             /* B-tree node being operated on */
     H5UC_t	*rc_shared;             /* Ref-counted shared info */
@@ -1652,14 +1634,14 @@ H5B_delete(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void
     cache_udata.f = f;
     cache_udata.type = type;
     cache_udata.rc_shared = rc_shared;
-    if(NULL == (bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, addr, &cache_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (bt = (H5B_t *)H5AC_protect(f, H5AC_BT, addr, &cache_udata, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree node")
 
     /* Iterate over all children in tree, deleting them */
     if(bt->level > 0) {
         /* Iterate over all children in node, deleting them */
         for(u = 0; u < bt->nchildren; u++)
-            if(H5B_delete(f, dxpl_id, type, bt->child[u], udata) < 0)
+            if(H5B_delete(f, type, bt->child[u], udata) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTLIST, FAIL, "unable to delete B-tree node")
 
     } /* end if */
@@ -1671,16 +1653,16 @@ H5B_delete(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void
             /* Iterate over all entries in node, calling callback */
             for(u = 0; u < bt->nchildren; u++) {
                 /* Call user's callback for each entry */
-                if((type->remove)(f, dxpl_id,
-                          bt->child[u], H5B_NKEY(bt, shared, u), &lt_key_changed, udata,
-                          H5B_NKEY(bt, shared, u + 1), &rt_key_changed) < H5B_INS_NOOP)
+                if((type->remove)(f, bt->child[u], H5B_NKEY(bt, shared, u),
+                        &lt_key_changed, udata, H5B_NKEY(bt, shared, u + 1),
+                        &rt_key_changed) < H5B_INS_NOOP)
                     HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "can't remove B-tree node")
             } /* end for */
         } /* end if */
     } /* end else */
 
 done:
-    if(bt && H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
+    if(bt && H5AC_unprotect(f, H5AC_BT, addr, bt, H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node in cache")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1875,7 +1857,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5B__get_info_helper(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr,
+H5B__get_info_helper(H5F_t *f, const H5B_class_t *type, haddr_t addr,
     const H5B_info_ud_t *info_udata)
 {
     H5B_t *bt = NULL;           /* Pointer to current B-tree node */
@@ -1913,7 +1895,7 @@ H5B__get_info_helper(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t a
     cache_udata.f = f;
     cache_udata.type = type;
     cache_udata.rc_shared = rc_shared;
-    if(NULL == (bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (bt = (H5B_t *)H5AC_protect(f, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree node")
 
     /* Cache information from this node */
@@ -1926,7 +1908,7 @@ H5B__get_info_helper(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t a
     info_udata->bt_info->num_nodes++;
 
     /* Release current node */
-    if(H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_unprotect(f, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
     bt = NULL;
 
@@ -1937,7 +1919,7 @@ H5B__get_info_helper(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t a
     while(H5F_addr_defined(next_addr)) {
         /* Protect the next node to the right */
         addr = next_addr;
-        if(NULL == (bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (bt = (H5B_t *)H5AC_protect(f, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "B-tree node")
 
         /* Cache information from this node */
@@ -1948,7 +1930,7 @@ H5B__get_info_helper(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t a
         info_udata->bt_info->num_nodes++;
 
         /* Unprotect node */
-        if(H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_unprotect(f, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
         bt = NULL;
     } /* end while */
@@ -1956,12 +1938,12 @@ H5B__get_info_helper(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t a
     /* Check for another "row" of B-tree nodes to iterate over */
     if(level > 0) {
 	/* Keep following the left-most child until we reach a leaf node. */
-	if(H5B__get_info_helper(f, dxpl_id, type, left_child, info_udata) < 0)
+	if(H5B__get_info_helper(f, type, left_child, info_udata) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_CANTLIST, FAIL, "unable to list B-tree node")
     } /* end if */
 
 done:
-    if(bt && H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
+    if(bt && H5AC_unprotect(f, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1981,7 +1963,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B_get_info(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr,
+H5B_get_info(H5F_t *f, const H5B_class_t *type, haddr_t addr,
     H5B_info_t *bt_info, H5B_operator_t op, void *udata)
 {
     H5B_info_ud_t       info_udata;     /* User-data for B-tree size iteration */
@@ -2006,13 +1988,13 @@ H5B_get_info(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr,
     info_udata.udata = udata;
 
     /* Iterate over the B-tree nodes */
-    if(H5B__get_info_helper(f, dxpl_id, type, addr, &info_udata) < 0)
+    if(H5B__get_info_helper(f, type, addr, &info_udata) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_BADITER, FAIL, "B-tree iteration failed")
 
     /* Iterate over the B-tree records, making any "leaf" callbacks */
     /* (Only if operator defined) */
     if(op)
-        if((ret_value = H5B__iterate_helper(f, dxpl_id, type, addr, op, udata)) < 0)
+        if((ret_value = H5B__iterate_helper(f, type, addr, op, udata)) < 0)
             HERROR(H5E_BTREE, H5E_BADITER, "B-tree iteration failed");
 
 done:
@@ -2033,7 +2015,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5B_valid(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr)
+H5B_valid(H5F_t *f, const H5B_class_t *type, haddr_t addr)
 {
     H5B_t               *bt = NULL;             /* The B-tree */
     H5UC_t              *rc_shared;             /* Ref-counted shared info */
@@ -2064,12 +2046,12 @@ H5B_valid(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr)
     cache_udata.f = f;
     cache_udata.type = type;
     cache_udata.rc_shared = rc_shared;
-    if(NULL == (bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (bt = (H5B_t *)H5AC_protect(f, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree node")
 
 done:
     /* Release the node */
-    if(bt && H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
+    if(bt && H5AC_unprotect(f, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5B2.c b/src/H5B2.c
index e9f6150..1f964b8 100644
--- a/src/H5B2.c
+++ b/src/H5B2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -137,7 +135,7 @@ H5FL_DEFINE_STATIC(H5B2_t);
  *-------------------------------------------------------------------------
  */
 H5B2_t *
-H5B2_create(H5F_t *f, hid_t dxpl_id, const H5B2_create_t *cparam, void *ctx_udata)
+H5B2_create(H5F_t *f, const H5B2_create_t *cparam, void *ctx_udata)
 {
     H5B2_t      *bt2 = NULL;            /* Pointer to the B-tree */
     H5B2_hdr_t  *hdr = NULL;            /* Pointer to the B-tree header */
@@ -156,7 +154,7 @@ H5B2_create(H5F_t *f, hid_t dxpl_id, const H5B2_create_t *cparam, void *ctx_udat
     HDcompile_assert(H5B2_NUM_BTREE_ID == NELMTS(H5B2_client_class_g));
 
     /* Create shared v2 B-tree header */
-    if(HADDR_UNDEF == (hdr_addr = H5B2__hdr_create(f, dxpl_id, cparam, ctx_udata)))
+    if(HADDR_UNDEF == (hdr_addr = H5B2__hdr_create(f, cparam, ctx_udata)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, NULL, "can't create v2 B-tree header")
 
     /* Create v2 B-tree wrapper */
@@ -164,7 +162,7 @@ H5B2_create(H5F_t *f, hid_t dxpl_id, const H5B2_create_t *cparam, void *ctx_udat
         HGOTO_ERROR(H5E_BTREE, H5E_CANTALLOC, NULL, "memory allocation failed for v2 B-tree info")
 
     /* Look up the B-tree header */
-    if(NULL == (hdr = H5B2__hdr_protect(f, dxpl_id, hdr_addr, ctx_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (hdr = H5B2__hdr_protect(f, hdr_addr, ctx_udata, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, NULL, "unable to protect v2 B-tree header")
 
     /* Point v2 B-tree wrapper at header and bump it's ref count */
@@ -183,10 +181,10 @@ H5B2_create(H5F_t *f, hid_t dxpl_id, const H5B2_create_t *cparam, void *ctx_udat
     ret_value = bt2;
 
 done:
-    if(hdr && H5B2__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5B2__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, NULL, "unable to release v2 B-tree header")
     if(!ret_value && bt2)
-        if(H5B2_close(bt2, dxpl_id) < 0)
+        if(H5B2_close(bt2) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, NULL, "unable to close v2 B-tree")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -208,7 +206,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5B2_t *
-H5B2_open(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *ctx_udata)
+H5B2_open(H5F_t *f, haddr_t addr, void *ctx_udata)
 {
     H5B2_t	*bt2 = NULL;            /* Pointer to the B-tree */
     H5B2_hdr_t	*hdr = NULL;            /* Pointer to the B-tree header */
@@ -221,7 +219,7 @@ H5B2_open(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *ctx_udata)
     HDassert(H5F_addr_defined(addr));
 
     /* Look up the B-tree header */
-    if(NULL == (hdr = H5B2__hdr_protect(f, dxpl_id, addr, ctx_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5B2__hdr_protect(f, addr, ctx_udata, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, NULL, "unable to protect v2 B-tree header")
 
     /* Check for pending heap deletion */
@@ -248,10 +246,10 @@ H5B2_open(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *ctx_udata)
     ret_value = bt2;
 
 done:
-    if(hdr && H5B2__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5B2__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, NULL, "unable to release v2 B-tree header")
     if(!ret_value && bt2)
-        if(H5B2_close(bt2, dxpl_id) < 0)
+        if(H5B2_close(bt2) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTCLOSEOBJ, NULL, "unable to close v2 B-tree")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -272,7 +270,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_insert(H5B2_t *bt2, hid_t dxpl_id, void *udata)
+H5B2_insert(H5B2_t *bt2, void *udata)
 {
     H5B2_hdr_t	*hdr;                   /* Pointer to the B-tree header */
     herr_t	ret_value = SUCCEED;    /* Return value */
@@ -290,7 +288,7 @@ H5B2_insert(H5B2_t *bt2, hid_t dxpl_id, void *udata)
     hdr = bt2->hdr;
 
     /* Insert the record */
-    if(H5B2__insert(hdr, dxpl_id, udata) < 0)
+    if(H5B2__insert(hdr, udata) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into B-tree")
 
 done:
@@ -315,7 +313,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_update(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op, void *op_data)
+H5B2_update(H5B2_t *bt2, void *udata, H5B2_modify_t op, void *op_data)
 {
     H5B2_hdr_t	*hdr;           /* Pointer to the B-tree header */
     H5B2_update_status_t status = H5B2_UPDATE_UNKNOWN;   /* Whether the record was inserted/modified */
@@ -336,17 +334,17 @@ H5B2_update(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op, void *op_
     /* Check if the root node is allocated yet */
     if(!H5F_addr_defined(hdr->root.addr)) {
         /* Create root node as leaf node in B-tree */
-        if(H5B2__create_leaf(hdr, dxpl_id, hdr, &(hdr->root)) < 0)
+        if(H5B2__create_leaf(hdr, hdr, &(hdr->root)) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to create root node")
     } /* end if */
 
     /* Attempt to insert record into B-tree */
     if(hdr->depth > 0) {
-        if(H5B2__update_internal(hdr, dxpl_id, hdr->depth, NULL, &hdr->root, &status, H5B2_POS_ROOT, hdr, udata, op, op_data) < 0)
+        if(H5B2__update_internal(hdr, hdr->depth, NULL, &hdr->root, &status, H5B2_POS_ROOT, hdr, udata, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update record in B-tree internal node")
     } /* end if */
     else {
-        if(H5B2__update_leaf(hdr, dxpl_id, &hdr->root, &status, H5B2_POS_ROOT, hdr, udata, op, op_data) < 0)
+        if(H5B2__update_leaf(hdr, &hdr->root, &status, H5B2_POS_ROOT, hdr, udata, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update record in B-tree leaf node")
     } /* end else */
 
@@ -355,7 +353,7 @@ H5B2_update(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op, void *op_
 
     /* Use insert algorithm if nodes to leaf full */
     if(H5B2_UPDATE_INSERT_CHILD_FULL == status) {
-        if(H5B2__insert(hdr, dxpl_id, udata) < 0)
+        if(H5B2__insert(hdr, udata) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into B-tree")
     } /* end if */
     else if(H5B2_UPDATE_SHADOW_DONE == status || H5B2_UPDATE_INSERT_DONE == status) {
@@ -422,7 +420,7 @@ H5B2_get_addr(const H5B2_t *bt2, haddr_t *addr_p)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_iterate(H5B2_t *bt2, hid_t dxpl_id, H5B2_operator_t op, void *op_data)
+H5B2_iterate(H5B2_t *bt2, H5B2_operator_t op, void *op_data)
 {
     H5B2_hdr_t	*hdr;                   /* Pointer to the B-tree header */
     herr_t	ret_value = SUCCEED;    /* Return value */
@@ -440,11 +438,10 @@ H5B2_iterate(H5B2_t *bt2, hid_t dxpl_id, H5B2_operator_t op, void *op_data)
     hdr = bt2->hdr;
 
     /* Iterate through records */
-    if(hdr->root.node_nrec > 0) {
+    if(hdr->root.node_nrec > 0)
         /* Iterate through nodes */
-        if((ret_value = H5B2__iterate_node(hdr, dxpl_id, hdr->depth, &hdr->root, hdr, op, op_data)) < 0)
+        if((ret_value = H5B2__iterate_node(hdr, hdr->depth, &hdr->root, hdr, op, op_data)) < 0)
             HERROR(H5E_BTREE, H5E_CANTLIST, "node iteration failed");
-    } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* H5B2_iterate() */
@@ -474,8 +471,7 @@ H5B2_iterate(H5B2_t *bt2, hid_t dxpl_id, H5B2_operator_t op, void *op_data)
  *-------------------------------------------------------------------------
  */
 htri_t
-H5B2_find(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_found_t op,
-    void *op_data)
+H5B2_find(H5B2_t *bt2, void *udata, H5B2_found_t op, void *op_data)
 {
     H5B2_hdr_t  *hdr;                   /* Pointer to the B-tree header */
     H5B2_node_ptr_t curr_node_ptr;      /* Node pointer info for current node */
@@ -545,7 +541,7 @@ H5B2_find(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_found_t op,
         H5B2_node_ptr_t next_node_ptr;      /* Node pointer info for next node */
 
         /* Lock B-tree current node */
-        if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent, &curr_node_ptr, depth, FALSE, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (internal = H5B2__protect_internal(hdr, parent, &curr_node_ptr, depth, FALSE, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node")
 
         /* Unpin parent if necessary */
@@ -558,7 +554,7 @@ H5B2_find(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_found_t op,
         /* Locate node pointer for child */
         if(H5B2__locate_record(hdr->cls, internal->nrec, hdr->nat_off, internal->int_native, udata, &idx, &cmp) < 0) {
             /* Unlock current node before failing */
-            H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET);
+            H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET);
             HGOTO_ERROR(H5E_BTREE, H5E_CANTCOMPARE, FAIL, "can't compare btree2 records")
         } /* end if */
 
@@ -587,7 +583,7 @@ H5B2_find(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_found_t op,
             } /* end if */
 
             /* Unlock current node */
-            if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
+            if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
             /* Keep track of parent if necessary */
@@ -601,14 +597,14 @@ H5B2_find(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_found_t op,
             /* Make callback for current record */
             if(op && (op)(H5B2_INT_NREC(internal, hdr, idx), op_data) < 0) {
                 /* Unlock current node */
-                if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
+                if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
                 HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "'found' callback failed for B-tree find operation")
             } /* end if */
 
             /* Unlock current node */
-            if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
             /* Indicate record found */
@@ -623,7 +619,7 @@ H5B2_find(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_found_t op,
         H5B2_leaf_t *leaf;          /* Pointer to leaf node in B-tree */
 
         /* Lock B-tree leaf node */
-        if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, parent, &curr_node_ptr, FALSE, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (leaf = H5B2__protect_leaf(hdr, parent, &curr_node_ptr, FALSE, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
 
         /* Unpin parent if necessary */
@@ -636,13 +632,13 @@ H5B2_find(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_found_t op,
         /* Locate record */
         if(H5B2__locate_record(hdr->cls, leaf->nrec, hdr->nat_off, leaf->leaf_native, udata, &idx, &cmp) < 0) {
             /* Unlock current node before failing */
-            H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET);
+            H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET);
             HGOTO_ERROR(H5E_BTREE, H5E_CANTCOMPARE, FAIL, "can't compare btree2 records")
         } /* end if */
 
         if(cmp != 0) {
             /* Unlock leaf node */
-            if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
             /* Record not found */
@@ -652,7 +648,7 @@ H5B2_find(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_found_t op,
             /* Make callback for current record */
             if(op && (op)(H5B2_LEAF_NREC(leaf, hdr, idx), op_data) < 0) {
                 /* Unlock current node */
-                if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+                if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
                 HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "'found' callback failed for B-tree find operation")
@@ -681,7 +677,7 @@ H5B2_find(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_found_t op,
         } /* end else */
 
         /* Unlock current node */
-        if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
     } /* end block */
 
@@ -715,8 +711,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_index(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order, hsize_t idx,
-    H5B2_found_t op, void *op_data)
+H5B2_index(H5B2_t *bt2, H5_iter_order_t order, hsize_t idx, H5B2_found_t op,
+    void *op_data)
 {
     H5B2_hdr_t	*hdr;                   /* Pointer to the B-tree header */
     H5B2_node_ptr_t curr_node_ptr;      /* Node pointer info for current node */
@@ -765,7 +761,7 @@ H5B2_index(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order, hsize_t idx,
         unsigned u;                         /* Local index variable */
 
         /* Lock B-tree current node */
-        if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent, &curr_node_ptr, depth, FALSE, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (internal = H5B2__protect_internal(hdr, parent, &curr_node_ptr, depth, FALSE, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node")
 
         /* Unpin parent if necessary */
@@ -783,7 +779,7 @@ H5B2_index(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order, hsize_t idx,
                 next_node_ptr = internal->node_ptrs[u];
 
                 /* Unlock current node */
-                if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
+                if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
                 /* Keep track of parent if necessary */
@@ -802,14 +798,14 @@ H5B2_index(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order, hsize_t idx,
                 /* Make callback for current record */
                 if((op)(H5B2_INT_NREC(internal, hdr, u), op_data) < 0) {
                     /* Unlock current node */
-                    if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
+                    if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
                     HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "'found' callback failed for B-tree find operation")
                 } /* end if */
 
                 /* Unlock current node */
-                if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
+                if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
                 HGOTO_DONE(SUCCEED);
@@ -829,7 +825,7 @@ H5B2_index(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order, hsize_t idx,
                 next_node_ptr = internal->node_ptrs[u];
 
                 /* Unlock current node */
-                if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
+                if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
                 /* Keep track of parent if necessary */
@@ -852,7 +848,7 @@ H5B2_index(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order, hsize_t idx,
         H5B2_leaf_t *leaf;          /* Pointer to leaf node in B-tree */
 
         /* Lock B-tree leaf node */
-        if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, parent, &curr_node_ptr, FALSE, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (leaf = H5B2__protect_leaf(hdr, parent, &curr_node_ptr, FALSE, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
 
         /* Unpin parent if necessary */
@@ -868,14 +864,14 @@ H5B2_index(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order, hsize_t idx,
         /* Make callback for correct record */
         if((op)(H5B2_LEAF_NREC(leaf, hdr, idx), op_data) < 0) {
             /* Unlock current node */
-            if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
             HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "'found' callback failed for B-tree find operation")
         } /* end if */
 
         /* Unlock current node */
-        if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
     } /* end block */
 
@@ -904,8 +900,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_remove(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_remove_t op,
-    void *op_data)
+H5B2_remove(H5B2_t *bt2, void *udata, H5B2_remove_t op, void *op_data)
 {
     H5B2_hdr_t	*hdr;                   /* Pointer to the B-tree header */
     herr_t	ret_value = SUCCEED;    /* Return value */
@@ -929,7 +924,7 @@ H5B2_remove(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_remove_t op,
     if(hdr->depth > 0) {
         hbool_t depth_decreased = FALSE;  /* Flag to indicate whether the depth of the B-tree decreased */
 
-        if(H5B2__remove_internal(hdr, dxpl_id, &depth_decreased, NULL, NULL,
+        if(H5B2__remove_internal(hdr, &depth_decreased, NULL, NULL,
                 hdr->depth, &(hdr->cache_info), NULL, H5B2_POS_ROOT, &hdr->root,
                 udata, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree internal node")
@@ -949,7 +944,7 @@ H5B2_remove(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_remove_t op,
         } /* end for */
     } /* end if */
     else {
-        if(H5B2__remove_leaf(hdr, dxpl_id, &hdr->root, H5B2_POS_ROOT, hdr, udata, op, op_data) < 0)
+        if(H5B2__remove_leaf(hdr, &hdr->root, H5B2_POS_ROOT, hdr, udata, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree leaf node")
     } /* end else */
 
@@ -979,8 +974,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_remove_by_idx(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order,
-    hsize_t idx, H5B2_remove_t op, void *op_data)
+H5B2_remove_by_idx(H5B2_t *bt2, H5_iter_order_t order, hsize_t idx,
+    H5B2_remove_t op, void *op_data)
 {
     H5B2_hdr_t	*hdr;                   /* Pointer to the B-tree header */
     herr_t	ret_value = SUCCEED;    /* Return value */
@@ -1012,7 +1007,7 @@ H5B2_remove_by_idx(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order,
     if(hdr->depth > 0) {
         hbool_t depth_decreased = FALSE;  /* Flag to indicate whether the depth of the B-tree decreased */
 
-        if(H5B2__remove_internal_by_idx(hdr, dxpl_id, &depth_decreased, NULL, NULL,
+        if(H5B2__remove_internal_by_idx(hdr, &depth_decreased, NULL, NULL,
                 hdr->depth, &(hdr->cache_info), NULL, &hdr->root, H5B2_POS_ROOT,
                 idx, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree internal node")
@@ -1032,7 +1027,7 @@ H5B2_remove_by_idx(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order,
         } /* end for */
     } /* end if */
     else {
-        if(H5B2__remove_leaf_by_idx(hdr, dxpl_id, &hdr->root, H5B2_POS_ROOT, hdr, (unsigned)idx, op, op_data) < 0)
+        if(H5B2__remove_leaf_by_idx(hdr, &hdr->root, H5B2_POS_ROOT, hdr, (unsigned)idx, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree leaf node")
     } /* end else */
 
@@ -1103,7 +1098,7 @@ H5B2_get_nrec(const H5B2_t *bt2, hsize_t *nrec)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_neighbor(H5B2_t *bt2, hid_t dxpl_id, H5B2_compare_t range, void *udata,
+H5B2_neighbor(H5B2_t *bt2, H5B2_compare_t range, void *udata,
     H5B2_found_t op, void *op_data)
 {
     H5B2_hdr_t	*hdr;                   /* Pointer to the B-tree header */
@@ -1127,11 +1122,11 @@ H5B2_neighbor(H5B2_t *bt2, hid_t dxpl_id, H5B2_compare_t range, void *udata,
 
     /* Attempt to find neighbor record in B-tree */
     if(hdr->depth > 0) {
-        if(H5B2__neighbor_internal(hdr, dxpl_id, hdr->depth, &hdr->root, NULL, range, hdr, udata, op, op_data) < 0)
+        if(H5B2__neighbor_internal(hdr, hdr->depth, &hdr->root, NULL, range, hdr, udata, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "unable to find neighbor record in B-tree internal node")
     } /* end if */
     else {
-        if(H5B2__neighbor_leaf(hdr, dxpl_id, &hdr->root, NULL, range, hdr, udata, op, op_data) < 0)
+        if(H5B2__neighbor_leaf(hdr, &hdr->root, NULL, range, hdr, udata, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "unable to find neighbor record in B-tree leaf node")
     } /* end else */
 
@@ -1161,8 +1156,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op,
-    void *op_data)
+H5B2_modify(H5B2_t *bt2, void *udata, H5B2_modify_t op, void *op_data)
 {
     H5B2_hdr_t	*hdr;                   /* Pointer to the B-tree header */
     H5B2_node_ptr_t curr_node_ptr;      /* Node pointer info for current node */
@@ -1208,7 +1202,7 @@ H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op,
         H5B2_node_ptr_t next_node_ptr;      /* Node pointer info for next node */
 
         /* Lock B-tree current node */
-        if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent, &curr_node_ptr, depth, FALSE, H5AC__NO_FLAGS_SET)))
+        if(NULL == (internal = H5B2__protect_internal(hdr, parent, &curr_node_ptr, depth, FALSE, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node")
 
         /* Unpin parent if necessary */
@@ -1221,7 +1215,7 @@ H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op,
         /* Locate node pointer for child */
         if(H5B2__locate_record(hdr->cls, internal->nrec, hdr->nat_off, internal->int_native, udata, &idx, &cmp) < 0) {
             /* Unlock current node before failing */
-            H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET);
+            H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET);
             HGOTO_ERROR(H5E_BTREE, H5E_CANTCOMPARE, FAIL, "can't compare btree2 records")
         } /* end if */
 
@@ -1251,7 +1245,7 @@ H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op,
             } /* end if */
 
             /* Unlock current node */
-            if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
+            if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
             /* Keep track of parent if necessary */
@@ -1270,7 +1264,7 @@ H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op,
                 HDassert(changed == FALSE);
 
                 /* Unlock current node */
-                if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
+                if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTMODIFY, FAIL, "'modify' callback failed for B-tree find operation")
@@ -1280,7 +1274,7 @@ H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op,
             internal_flags |= changed ? H5AC__DIRTIED_FLAG : 0;
 
             /* Unlock current node */
-            if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, internal_flags) < 0)
+            if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, internal_flags) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
             HGOTO_DONE(SUCCEED);
@@ -1296,7 +1290,7 @@ H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op,
         hbool_t changed = FALSE;/* Whether the 'modify' callback changed the record */
 
         /* Lock B-tree leaf node */
-        if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, parent, &curr_node_ptr, FALSE, H5AC__NO_FLAGS_SET)))
+        if(NULL == (leaf = H5B2__protect_leaf(hdr, parent, &curr_node_ptr, FALSE, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
 
         /* Unpin parent if necessary */
@@ -1309,13 +1303,13 @@ H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op,
         /* Locate record */
         if(H5B2__locate_record(hdr->cls, leaf->nrec, hdr->nat_off, leaf->leaf_native, udata, &idx, &cmp) < 0) {
             /* Unlock current node before failing */
-            H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET);
+            H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET);
             HGOTO_ERROR(H5E_BTREE, H5E_CANTCOMPARE, FAIL, "can't compare btree2 records")
         } /* end if */
 
         if(cmp != 0) {
             /* Unlock leaf node */
-            if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
             /* Note: don't push error on stack, leave that to next higher level,
@@ -1335,7 +1329,7 @@ H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op,
                 HDassert(changed == FALSE);
 
                 /* Unlock current node */
-                if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+                if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTMODIFY, FAIL, "'modify' callback failed for B-tree find operation")
@@ -1367,7 +1361,7 @@ H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata, H5B2_modify_t op,
         leaf_flags |= (changed ? H5AC__DIRTIED_FLAG : 0);
 
         /* Unlock current node */
-        if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, leaf_flags) < 0)
+        if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, leaf_flags) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
     } /* end block */
 
@@ -1396,7 +1390,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_close(H5B2_t *bt2, hid_t dxpl_id)
+H5B2_close(H5B2_t *bt2)
 {
     haddr_t bt2_addr = HADDR_UNDEF;     /* Address of v2 B-tree (for deletion) */
     hbool_t pending_delete = FALSE;     /* Whether the v2 B-tree is pending deletion */
@@ -1447,7 +1441,7 @@ H5B2_close(H5B2_t *bt2, hid_t dxpl_id)
 
         /* Lock the v2 B-tree header into memory */
         /* (OK to pass in NULL for callback context, since we know the header must be in the cache) */
-        if(NULL == (hdr = H5B2__hdr_protect(bt2->f, dxpl_id, bt2_addr, NULL, H5AC__NO_FLAGS_SET)))
+        if(NULL == (hdr = H5B2__hdr_protect(bt2->f, bt2_addr, NULL, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect v2 B-tree header")
 
         /* Set the shared v2 B-tree header's file context for this operation */
@@ -1461,7 +1455,7 @@ H5B2_close(H5B2_t *bt2, hid_t dxpl_id)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDEC, FAIL, "can't decrement reference count on shared v2 B-tree header")
 
         /* Delete v2 B-tree, starting with header (unprotects header) */
-        if(H5B2__hdr_delete(hdr, dxpl_id) < 0)
+        if(H5B2__hdr_delete(hdr) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to delete v2 B-tree")
     } /* end if */
     else {
@@ -1505,8 +1499,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *ctx_udata,
-    H5B2_remove_t op, void *op_data)
+H5B2_delete(H5F_t *f, haddr_t addr, void *ctx_udata, H5B2_remove_t op,
+    void *op_data)
 {
     H5B2_hdr_t	*hdr = NULL;            /* Pointer to the B-tree header */
     herr_t	ret_value = SUCCEED;    /* Return value */
@@ -1521,7 +1515,7 @@ H5B2_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *ctx_udata,
 #ifdef QAK
 HDfprintf(stderr, "%s: addr = %a\n", FUNC, addr);
 #endif /* QAK */
-    if(NULL == (hdr = H5B2__hdr_protect(f, dxpl_id, addr, ctx_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (hdr = H5B2__hdr_protect(f, addr, ctx_udata, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect v2 B-tree header")
 
     /* Remember the callback & context for later */
@@ -1536,14 +1530,14 @@ HDfprintf(stderr, "%s: addr = %a\n", FUNC, addr);
         hdr->f = f;
 
         /* Delete v2 B-tree now, starting with header (unprotects header) */
-        if(H5B2__hdr_delete(hdr, dxpl_id) < 0)
+        if(H5B2__hdr_delete(hdr) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to delete v2 B-tree")
         hdr = NULL;
     } /* end if */
 
 done:
     /* Unprotect the header, if an error occurred */
-    if(hdr && H5B2__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5B2__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release v2 B-tree header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1564,7 +1558,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_depend(H5B2_t *bt2, hid_t dxpl_id, H5AC_proxy_entry_t *parent)
+H5B2_depend(H5B2_t *bt2, H5AC_proxy_entry_t *parent)
 {
     /* Local variables */
     H5B2_hdr_t  *hdr = bt2->hdr;        /* Header for B-tree */
@@ -1593,7 +1587,7 @@ H5B2_depend(H5B2_t *bt2, hid_t dxpl_id, H5AC_proxy_entry_t *parent)
         hdr->f = bt2->f;
 
         /* Add the v2 B-tree as a child of the parent (proxy) */
-        if(H5AC_proxy_entry_add_child(parent, hdr->f, dxpl_id, hdr->top_proxy) < 0)
+        if(H5AC_proxy_entry_add_child(parent, hdr->f, hdr->top_proxy) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTSET, FAIL, "unable to add v2 B-tree as child of proxy")
 	hdr->parent = parent;
     } /* end if */
diff --git a/src/H5B2cache.c b/src/H5B2cache.c
index e9b6a41..2e1d37b 100644
--- a/src/H5B2cache.c
+++ b/src/H5B2cache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5B2dbg.c b/src/H5B2dbg.c
index 19ca89a..c4f56e5 100644
--- a/src/H5B2dbg.c
+++ b/src/H5B2dbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -88,7 +86,7 @@
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth,
+H5B2__hdr_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth,
     const H5B2_class_t *type, haddr_t obj_addr)
 {
     H5B2_hdr_t	*hdr = NULL;            /* B-tree header info */
@@ -110,7 +108,7 @@ H5B2__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
     HDassert(type);
 
     /* Load the B-tree header  */
-    if(NULL == (hdr = H5B2__hdr_protect(f, dxpl_id, addr, f, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5B2__hdr_protect(f, addr, f, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load B-tree header")
 
     /* Set file pointer for this B-tree operation */
@@ -162,7 +160,7 @@ H5B2__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
     } /* end for */
 
 done:
-    if(hdr && H5B2__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5B2__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release v2 B-tree header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -183,7 +181,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth,
+H5B2__int_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth,
     const H5B2_class_t *type, haddr_t hdr_addr, unsigned nrec, unsigned depth, haddr_t obj_addr)
 {
     H5B2_hdr_t	*hdr = NULL;            /* B-tree header */
@@ -209,7 +207,7 @@ H5B2__int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
     HDassert(nrec > 0);
 
     /* Load the B-tree header */
-    if(NULL == (hdr = H5B2__hdr_protect(f, dxpl_id, hdr_addr, f, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5B2__hdr_protect(f, hdr_addr, f, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load v2 B-tree header")
 
     /* Set file pointer for this B-tree operation */
@@ -220,8 +218,8 @@ H5B2__int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
      */
     H5_CHECK_OVERFLOW(depth, unsigned, uint16_t);
     node_ptr.addr = addr;
-    H5_CHECKED_ASSIGN(node_ptr.node_nrec, unsigned, nrec, uint16_t)
-    if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, NULL, &node_ptr, (uint16_t)depth, FALSE, H5AC__READ_ONLY_FLAG)))
+    H5_CHECKED_ASSIGN(node_ptr.node_nrec, uint16_t, nrec, unsigned)
+    if(NULL == (internal = H5B2__protect_internal(hdr, NULL, &node_ptr, (uint16_t)depth, FALSE, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load B-tree internal node")
 
     /* Print opening message */
@@ -272,9 +270,9 @@ H5B2__int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
               internal->node_ptrs[u].addr);
 
 done:
-    if(hdr && H5B2__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5B2__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release v2 B-tree header")
-    if(internal && H5AC_unprotect(f, dxpl_id, H5AC_BT2_INT, addr, internal, H5AC__NO_FLAGS_SET) < 0)
+    if(internal && H5AC_unprotect(f, H5AC_BT2_INT, addr, internal, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release B-tree internal node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -295,7 +293,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth,
+H5B2__leaf_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth,
     const H5B2_class_t *type, haddr_t hdr_addr, unsigned nrec, haddr_t obj_addr)
 {
     H5B2_hdr_t	*hdr = NULL;            /* B-tree header */
@@ -321,7 +319,7 @@ H5B2__leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent
     HDassert(nrec > 0);
 
     /* Load the B-tree header */
-    if(NULL == (hdr = H5B2__hdr_protect(f, dxpl_id, hdr_addr, f, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5B2__hdr_protect(f, hdr_addr, f, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect v2 B-tree header")
 
     /* Set file pointer for this B-tree operation */
@@ -332,8 +330,8 @@ H5B2__leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent
      */
     H5_CHECK_OVERFLOW(nrec, unsigned, uint16_t);
     node_ptr.addr = addr;
-    H5_CHECKED_ASSIGN(node_ptr.node_nrec, unsigned, nrec, uint16_t)
-    if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, NULL, &node_ptr, FALSE, H5AC__READ_ONLY_FLAG)))
+    H5_CHECKED_ASSIGN(node_ptr.node_nrec, uint16_t, nrec, unsigned)
+    if(NULL == (leaf = H5B2__protect_leaf(hdr, NULL, &node_ptr, FALSE, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
 
     /* Print opening message */
@@ -368,9 +366,9 @@ H5B2__leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent
     } /* end for */
 
 done:
-    if(hdr && H5B2__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5B2__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release B-tree header")
-    if(leaf && H5AC_unprotect(f, dxpl_id, H5AC_BT2_LEAF, addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+    if(leaf && H5AC_unprotect(f, H5AC_BT2_LEAF, addr, leaf, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release B-tree leaf node")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5B2hdr.c b/src/H5B2hdr.c
index 251a33d..e9b6810 100644
--- a/src/H5B2hdr.c
+++ b/src/H5B2hdr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -284,8 +282,7 @@ done:
  *-------------------------------------------------------------------------
  */
 haddr_t
-H5B2__hdr_create(H5F_t *f, hid_t dxpl_id, const H5B2_create_t *cparam,
-    void *ctx_udata)
+H5B2__hdr_create(H5F_t *f, const H5B2_create_t *cparam, void *ctx_udata)
 {
     H5B2_hdr_t *hdr = NULL;             /* The new v2 B-tree header information */
     hbool_t inserted = FALSE;           /* Whether the header was inserted into cache */
@@ -308,7 +305,7 @@ H5B2__hdr_create(H5F_t *f, hid_t dxpl_id, const H5B2_create_t *cparam,
         HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, HADDR_UNDEF, "can't create shared B-tree info")
 
     /* Allocate space for the header on disk */
-    if(HADDR_UNDEF == (hdr->addr = H5MF_alloc(f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)hdr->hdr_size)))
+    if(HADDR_UNDEF == (hdr->addr = H5MF_alloc(f, H5FD_MEM_BTREE, (hsize_t)hdr->hdr_size)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTALLOC, HADDR_UNDEF, "file allocation failed for B-tree header")
 
     /* Create 'top' proxy for extensible array entries */
@@ -317,13 +314,13 @@ H5B2__hdr_create(H5F_t *f, hid_t dxpl_id, const H5B2_create_t *cparam,
             HGOTO_ERROR(H5E_BTREE, H5E_CANTCREATE, HADDR_UNDEF, "can't create v2 B-tree proxy")
 
     /* Cache the new B-tree node */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_BT2_HDR, hdr->addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(f, H5AC_BT2_HDR, hdr->addr, hdr, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, HADDR_UNDEF, "can't add B-tree header to cache")
     inserted = TRUE;
 
     /* Add header as child of 'top' proxy */
     if(hdr->top_proxy)
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, dxpl_id, hdr) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, hdr) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTSET, HADDR_UNDEF, "unable to add v2 B-tree header as child of array proxy")
 
     /* Set address of v2 B-tree header to return */
@@ -338,7 +335,7 @@ done:
                     HDONE_ERROR(H5E_BTREE, H5E_CANTREMOVE, HADDR_UNDEF, "unable to remove v2 B-tree header from cache")
 
             /* Release header's disk space */
-            if(H5F_addr_defined(hdr->addr) && H5MF_xfree(f, H5FD_MEM_BTREE, dxpl_id, hdr->addr, (hsize_t)hdr->hdr_size) < 0)
+            if(H5F_addr_defined(hdr->addr) && H5MF_xfree(f, H5FD_MEM_BTREE, hdr->addr, (hsize_t)hdr->hdr_size) < 0)
                 HDONE_ERROR(H5E_BTREE, H5E_CANTFREE, HADDR_UNDEF, "unable to free v2 B-tree header")
 
             /* Destroy header */
@@ -526,7 +523,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5B2_hdr_t *
-H5B2__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t hdr_addr, void *ctx_udata,
+H5B2__hdr_protect(H5F_t *f, haddr_t hdr_addr, void *ctx_udata,
     unsigned flags)
 {
     H5B2_hdr_cache_ud_t udata;          /* User data for cache callbacks */
@@ -548,7 +545,7 @@ H5B2__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t hdr_addr, void *ctx_udata,
     udata.ctx_udata = ctx_udata;
 
     /* Protect the header */
-    if(NULL == (hdr = (H5B2_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_BT2_HDR, hdr_addr, &udata, flags)))
+    if(NULL == (hdr = (H5B2_hdr_t *)H5AC_protect(f, H5AC_BT2_HDR, hdr_addr, &udata, flags)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, NULL, "unable to load v2 B-tree header, address = %llu", (unsigned long long)hdr_addr)
     hdr->f = f;   /* (Must be set again here, in case the header was already in the cache -QAK) */
 
@@ -559,7 +556,7 @@ H5B2__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t hdr_addr, void *ctx_udata,
             HGOTO_ERROR(H5E_BTREE, H5E_CANTCREATE, NULL, "can't create v2 B-tree proxy")
 
         /* Add header as child of 'top' proxy */
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, dxpl_id, hdr) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, hdr) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTSET, NULL, "unable to add v2 B-tree header as child of proxy")
     } /* end if */
 
@@ -570,7 +567,7 @@ done:
     /* Clean up on error */
     if(!ret_value) {
         /* Release the header, if it was protected */
-        if(hdr && H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_HDR, hdr_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+        if(hdr && H5AC_unprotect(hdr->f, H5AC_BT2_HDR, hdr_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, NULL, "unable to unprotect v2 B-tree header, address = %llu", (unsigned long long)hdr_addr)
     } /* end if */
 
@@ -592,7 +589,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__hdr_unprotect(H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned cache_flags)
+H5B2__hdr_unprotect(H5B2_hdr_t *hdr, unsigned cache_flags)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
@@ -602,7 +599,7 @@ H5B2__hdr_unprotect(H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned cache_flags)
     HDassert(hdr);
 
     /* Unprotect the header */
-    if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_HDR, hdr->addr, hdr, cache_flags) < 0)
+    if(H5AC_unprotect(hdr->f, H5AC_BT2_HDR, hdr->addr, hdr, cache_flags) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to unprotect v2 B-tree header, address = %llu", (unsigned long long)hdr->addr)
 
 done:
@@ -701,7 +698,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__hdr_delete(H5B2_hdr_t *hdr, hid_t dxpl_id)
+H5B2__hdr_delete(H5B2_hdr_t *hdr)
 {
     unsigned cache_flags = H5AC__NO_FLAGS_SET;  /* Flags for unprotecting v2 B-tree header */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -727,7 +724,7 @@ H5B2__hdr_delete(H5B2_hdr_t *hdr, hid_t dxpl_id)
 
     /* Delete all nodes in B-tree */
     if(H5F_addr_defined(hdr->root.addr))
-        if(H5B2__delete_node(hdr, dxpl_id, hdr->depth, &hdr->root, hdr, hdr->remove_op, hdr->remove_op_data) < 0)
+        if(H5B2__delete_node(hdr, hdr->depth, &hdr->root, hdr, hdr->remove_op, hdr->remove_op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to delete B-tree nodes")
 
     /* Indicate that the heap header should be deleted & file space freed */
@@ -735,7 +732,7 @@ H5B2__hdr_delete(H5B2_hdr_t *hdr, hid_t dxpl_id)
 
 done:
     /* Unprotect the header with appropriate flags */
-    if(H5B2__hdr_unprotect(hdr, dxpl_id, cache_flags) < 0)
+    if(H5B2__hdr_unprotect(hdr, cache_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release v2 B-tree header")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5B2int.c b/src/H5B2int.c
index 47100fd..b3f855f 100644
--- a/src/H5B2int.c
+++ b/src/H5B2int.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -58,7 +56,7 @@
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5B2__update_child_flush_depends(H5B2_hdr_t *hdr, hid_t dxpl_id,
+static herr_t H5B2__update_child_flush_depends(H5B2_hdr_t *hdr, 
     unsigned depth, const H5B2_node_ptr_t *node_ptrs, unsigned start_idx,
     unsigned end_idx, void *old_parent, void *new_parent);
 
@@ -148,9 +146,9 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__split1(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_node_ptr_t *curr_node_ptr, unsigned *parent_cache_info_flags_ptr,
-    H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx)
+H5B2__split1(H5B2_hdr_t *hdr, uint16_t depth, H5B2_node_ptr_t *curr_node_ptr,
+    unsigned *parent_cache_info_flags_ptr, H5B2_internal_t *internal,
+    unsigned *internal_flags_ptr, unsigned idx)
 {
     const H5AC_class_t *child_class;    /* Pointer to child node's class info */
     haddr_t left_addr, right_addr;      /* Addresses of left & right child nodes */
@@ -182,7 +180,7 @@ H5B2__split1(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Create new internal node */
         internal->node_ptrs[idx + 1].all_nrec = internal->node_ptrs[idx + 1].node_nrec = 0;
-        if(H5B2__create_internal(hdr, dxpl_id, internal, &(internal->node_ptrs[idx + 1]), (uint16_t)(depth - 1)) < 0)
+        if(H5B2__create_internal(hdr, internal, &(internal->node_ptrs[idx + 1]), (uint16_t)(depth - 1)) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to create new internal node")
 
         /* Setup information for unlocking child nodes */
@@ -190,10 +188,10 @@ H5B2__split1(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Protect both leaves */
         /* (Shadow left node if doing SWMR writes) */
-        if(NULL == (left_int = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (left_int = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
         left_addr = internal->node_ptrs[idx].addr;
-        if(NULL == (right_int = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx + 1], (uint16_t)(depth - 1), FALSE, H5AC__NO_FLAGS_SET)))
+        if(NULL == (right_int = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx + 1], (uint16_t)(depth - 1), FALSE, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
         right_addr = internal->node_ptrs[idx + 1].addr;
 
@@ -212,7 +210,7 @@ H5B2__split1(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Create new leaf node */
         internal->node_ptrs[idx + 1].all_nrec = internal->node_ptrs[idx + 1].node_nrec = 0;
-        if(H5B2__create_leaf(hdr, dxpl_id, internal, &(internal->node_ptrs[idx + 1])) < 0)
+        if(H5B2__create_leaf(hdr, internal, &(internal->node_ptrs[idx + 1])) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to create new leaf node")
 
         /* Setup information for unlocking child nodes */
@@ -220,10 +218,10 @@ H5B2__split1(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Protect both leaves */
         /* (Shadow the left node if doing SWMR writes) */
-        if(NULL == (left_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (left_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         left_addr = internal->node_ptrs[idx].addr;
-        if(NULL == (right_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx + 1], FALSE, H5AC__NO_FLAGS_SET)))
+        if(NULL == (right_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx + 1], FALSE, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         right_addr = internal->node_ptrs[idx + 1].addr;
 
@@ -301,7 +299,7 @@ H5B2__split1(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
     /* Update flush dependencies for grandchildren, if using SWMR */
     if(hdr->swmr_write && depth > 1)
-        if(H5B2__update_child_flush_depends(hdr, dxpl_id, depth, right_node_ptrs,
+        if(H5B2__update_child_flush_depends(hdr, depth, right_node_ptrs,
                 0, (unsigned)(*right_nrec + 1), left_child, right_child) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child nodes to new parent")
 
@@ -319,9 +317,9 @@ H5B2__split1(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
 done:
     /* Release child nodes (marked as dirty) */
-    if(left_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, left_addr, left_child, left_child_flags) < 0)
+    if(left_child && H5AC_unprotect(hdr->f, child_class, left_addr, left_child, left_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree leaf node")
-    if(right_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, right_addr, right_child, right_child_flags) < 0)
+    if(right_child && H5AC_unprotect(hdr->f, child_class, right_addr, right_child, right_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree leaf node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -343,7 +341,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__split_root(H5B2_hdr_t *hdr, hid_t dxpl_id)
+H5B2__split_root(H5B2_hdr_t *hdr)
 {
     H5B2_internal_t *new_root = NULL;   /* Pointer to new root node */
     unsigned new_root_flags = H5AC__NO_FLAGS_SET;   /* Cache flags for new root node */
@@ -383,23 +381,23 @@ H5B2__split_root(H5B2_hdr_t *hdr, hid_t dxpl_id)
 
     /* Create new internal node to use as root */
     hdr->root.node_nrec = 0;
-    if(H5B2__create_internal(hdr, dxpl_id, hdr, &(hdr->root), hdr->depth) < 0)
+    if(H5B2__create_internal(hdr, hdr, &(hdr->root), hdr->depth) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to create new internal node")
 
     /* Protect new root node */
-    if(NULL == (new_root = H5B2__protect_internal(hdr, dxpl_id, hdr, &hdr->root, hdr->depth, FALSE, H5AC__NO_FLAGS_SET)))
+    if(NULL == (new_root = H5B2__protect_internal(hdr, hdr, &hdr->root, hdr->depth, FALSE, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
 
     /* Set first node pointer in root node to old root node pointer info */
     new_root->node_ptrs[0] = old_root_ptr;
 
     /* Split original root node */
-    if(H5B2__split1(hdr, dxpl_id, hdr->depth, &(hdr->root), NULL, new_root, &new_root_flags, 0) < 0)
+    if(H5B2__split1(hdr, hdr->depth, &(hdr->root), NULL, new_root, &new_root_flags, 0) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to split old root node")
 
 done:
     /* Release new root node (marked as dirty) */
-    if(new_root && H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, hdr->root.addr, new_root, new_root_flags) < 0)
+    if(new_root && H5AC_unprotect(hdr->f, H5AC_BT2_INT, hdr->root.addr, new_root, new_root_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree internal node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -421,8 +419,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__redistribute2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_internal_t *internal, unsigned idx)
+H5B2__redistribute2(H5B2_hdr_t *hdr, uint16_t depth, H5B2_internal_t *internal,
+    unsigned idx)
 {
     const H5AC_class_t *child_class;    /* Pointer to child node's class info */
     haddr_t left_addr, right_addr;      /* Addresses of left & right child nodes */
@@ -450,10 +448,10 @@ H5B2__redistribute2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Lock left & right B-tree child nodes */
         /* (Shadow both nodes if doing SWMR writes) */
-        if(NULL == (left_internal = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (left_internal = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         left_addr = internal->node_ptrs[idx].addr;
-        if(NULL == (right_internal = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx + 1], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (right_internal = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx + 1], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         right_addr = internal->node_ptrs[idx + 1].addr;
 
@@ -476,10 +474,10 @@ H5B2__redistribute2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Lock left & right B-tree child nodes */
         /* (Shadow both nodes if doing SWMR writes) */
-        if(NULL == (left_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (left_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         left_addr = internal->node_ptrs[idx].addr;
-        if(NULL == (right_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx + 1], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (right_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx + 1], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         right_addr = internal->node_ptrs[idx + 1].addr;
 
@@ -544,7 +542,7 @@ H5B2__redistribute2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Update flush dependencies for grandchildren, if using SWMR */
         if(hdr->swmr_write && depth > 1)
-            if(H5B2__update_child_flush_depends(hdr, dxpl_id, depth, left_node_ptrs,
+            if(H5B2__update_child_flush_depends(hdr, depth, left_node_ptrs,
                     (unsigned)(*left_nrec + 1), (unsigned)(*left_nrec + move_nrec + 1), right_child, left_child) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child nodes to new parent")
 
@@ -600,7 +598,7 @@ H5B2__redistribute2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Update flush dependencies for grandchildren, if using SWMR */
         if(hdr->swmr_write && depth > 1)
-            if(H5B2__update_child_flush_depends(hdr, dxpl_id, depth, right_node_ptrs,
+            if(H5B2__update_child_flush_depends(hdr, depth, right_node_ptrs,
                     0, (unsigned)move_nrec, left_child, right_child) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child nodes to new parent")
 
@@ -641,9 +639,9 @@ H5B2__redistribute2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
 done:
     /* Release child nodes (marked as dirty) */
-    if(left_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, left_addr, left_child, left_child_flags) < 0)
+    if(left_child && H5AC_unprotect(hdr->f, child_class, left_addr, left_child, left_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree child node")
-    if(right_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, right_addr, right_child, right_child_flags) < 0)
+    if(right_child && H5AC_unprotect(hdr->f, child_class, right_addr, right_child, right_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree child node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -665,8 +663,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__redistribute3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx)
+H5B2__redistribute3(H5B2_hdr_t *hdr, uint16_t depth, H5B2_internal_t *internal,
+    unsigned *internal_flags_ptr, unsigned idx)
 {
     H5B2_node_ptr_t *left_node_ptrs = NULL, *right_node_ptrs = NULL; /* Pointers to childs' node pointer info */
     H5B2_node_ptr_t *middle_node_ptrs = NULL; /* Pointers to childs' node pointer info */
@@ -703,13 +701,13 @@ H5B2__redistribute3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Lock B-tree child nodes */
         /* (Shadow all nodes if doing SWMR writes) */
-        if(NULL == (left_internal = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx - 1], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (left_internal = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx - 1], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
         left_addr = internal->node_ptrs[idx - 1].addr;
-        if(NULL == (middle_internal = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (middle_internal = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
         middle_addr = internal->node_ptrs[idx].addr;
-        if(NULL == (right_internal = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx + 1], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (right_internal = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx + 1], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
         right_addr = internal->node_ptrs[idx + 1].addr;
 
@@ -737,13 +735,13 @@ H5B2__redistribute3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Lock B-tree child nodes */
         /* (Shadow all nodes if doing SWMR writes) */
-        if(NULL == (left_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx - 1], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (left_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx - 1], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         left_addr = internal->node_ptrs[idx - 1].addr;
-        if(NULL == (middle_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (middle_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         middle_addr = internal->node_ptrs[idx].addr;
-        if(NULL == (right_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx + 1], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (right_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx + 1], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         right_addr = internal->node_ptrs[idx + 1].addr;
 
@@ -814,7 +812,7 @@ H5B2__redistribute3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
             /* Update flush dependencies for grandchildren, if using SWMR */
             if(hdr->swmr_write && depth > 1)
-                if(H5B2__update_child_flush_depends(hdr, dxpl_id, depth, left_node_ptrs,
+                if(H5B2__update_child_flush_depends(hdr, depth, left_node_ptrs,
                         (unsigned)(*left_nrec + 1), (unsigned)(*left_nrec + moved_middle_nrec + 1), middle_child, left_child) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child nodes to new parent")
 
@@ -863,7 +861,7 @@ H5B2__redistribute3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
             /* Update flush dependencies for grandchildren, if using SWMR */
             if(hdr->swmr_write && depth > 1)
-                if(H5B2__update_child_flush_depends(hdr, dxpl_id, depth, right_node_ptrs,
+                if(H5B2__update_child_flush_depends(hdr, depth, right_node_ptrs,
                         0, (unsigned)right_nrec_move, middle_child, right_child) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child nodes to new parent")
 
@@ -912,7 +910,7 @@ H5B2__redistribute3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
             /* Update flush dependencies for grandchildren, if using SWMR */
             if(hdr->swmr_write && depth > 1)
-                if(H5B2__update_child_flush_depends(hdr, dxpl_id, depth, middle_node_ptrs,
+                if(H5B2__update_child_flush_depends(hdr, depth, middle_node_ptrs,
                         0, (unsigned)left_nrec_move, left_child, middle_child) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child nodes to new parent")
 
@@ -960,7 +958,7 @@ H5B2__redistribute3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
             /* Update flush dependencies for grandchildren, if using SWMR */
             if(hdr->swmr_write && depth > 1)
-                if(H5B2__update_child_flush_depends(hdr, dxpl_id, depth, middle_node_ptrs,
+                if(H5B2__update_child_flush_depends(hdr, depth, middle_node_ptrs,
                         (unsigned)(curr_middle_nrec + 1), (unsigned)(curr_middle_nrec + right_nrec_move + 1), right_child, middle_child) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child nodes to new parent")
 
@@ -1012,11 +1010,11 @@ H5B2__redistribute3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
 done:
     /* Unlock child nodes (marked as dirty) */
-    if(left_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, left_addr, left_child, left_child_flags) < 0)
+    if(left_child && H5AC_unprotect(hdr->f, child_class, left_addr, left_child, left_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree child node")
-    if(middle_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, middle_addr, middle_child, middle_child_flags) < 0)
+    if(middle_child && H5AC_unprotect(hdr->f, child_class, middle_addr, middle_child, middle_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree child node")
-    if(right_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, right_addr, right_child, right_child_flags) < 0)
+    if(right_child && H5AC_unprotect(hdr->f, child_class, right_addr, right_child, right_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree child node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1039,9 +1037,9 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__merge2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_node_ptr_t *curr_node_ptr, unsigned *parent_cache_info_flags_ptr,
-    H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx)
+H5B2__merge2(H5B2_hdr_t *hdr, uint16_t depth, H5B2_node_ptr_t *curr_node_ptr,
+    unsigned *parent_cache_info_flags_ptr, H5B2_internal_t *internal,
+    unsigned *internal_flags_ptr, unsigned idx)
 {
     const H5AC_class_t *child_class;    /* Pointer to child node's class info */
     haddr_t left_addr, right_addr;      /* Addresses of left & right child nodes */
@@ -1070,10 +1068,10 @@ H5B2__merge2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Lock left & right B-tree child nodes */
         /* (Shadow the left node if doing SWMR writes) */
-        if(NULL == (left_internal = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (left_internal = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
         left_addr = internal->node_ptrs[idx].addr;
-        if(NULL == (right_internal = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx + 1], (uint16_t)(depth - 1), FALSE, H5AC__NO_FLAGS_SET)))
+        if(NULL == (right_internal = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx + 1], (uint16_t)(depth - 1), FALSE, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
         right_addr = internal->node_ptrs[idx + 1].addr;
 
@@ -1096,10 +1094,10 @@ H5B2__merge2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Lock left & right B-tree child nodes */
         /* (Shadow the left node if doing SWMR writes) */
-        if(NULL == (left_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (left_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         left_addr = internal->node_ptrs[idx].addr;
-        if(NULL == (right_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx + 1], FALSE, H5AC__NO_FLAGS_SET)))
+        if(NULL == (right_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx + 1], FALSE, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         right_addr = internal->node_ptrs[idx + 1].addr;
 
@@ -1126,7 +1124,7 @@ H5B2__merge2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Update flush dependencies for grandchildren, if using SWMR */
         if(hdr->swmr_write && depth > 1)
-            if(H5B2__update_child_flush_depends(hdr, dxpl_id, depth, left_node_ptrs,
+            if(H5B2__update_child_flush_depends(hdr, depth, left_node_ptrs,
                     (unsigned)(*left_nrec + 1), (unsigned)(*left_nrec + *right_nrec + 2), right_child, left_child) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child nodes to new parent")
 
@@ -1175,11 +1173,11 @@ H5B2__merge2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
 done:
     /* Unlock left node (marked as dirty) */
-    if(left_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, left_addr, left_child, left_child_flags) < 0)
+    if(left_child && H5AC_unprotect(hdr->f, child_class, left_addr, left_child, left_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree child node")
 
     /* Delete right node & remove from cache (marked as dirty) */
-    if(right_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, right_addr, right_child, right_child_flags) < 0)
+    if(right_child && H5AC_unprotect(hdr->f, child_class, right_addr, right_child, right_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree child node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1202,9 +1200,9 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__merge3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_node_ptr_t *curr_node_ptr, unsigned *parent_cache_info_flags_ptr,
-    H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx)
+H5B2__merge3(H5B2_hdr_t *hdr, uint16_t depth, H5B2_node_ptr_t *curr_node_ptr,
+    unsigned *parent_cache_info_flags_ptr, H5B2_internal_t *internal,
+    unsigned *internal_flags_ptr, unsigned idx)
 {
     const H5AC_class_t *child_class;    /* Pointer to child node's class info */
     haddr_t left_addr, right_addr;      /* Addresses of left & right child nodes */
@@ -1241,13 +1239,13 @@ H5B2__merge3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Lock B-tree child nodes */
         /* (Shadow left and middle nodes if doing SWMR writes) */
-        if(NULL == (left_internal = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx - 1], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (left_internal = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx - 1], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
         left_addr = internal->node_ptrs[idx - 1].addr;
-        if(NULL == (middle_internal = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (middle_internal = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
         middle_addr = internal->node_ptrs[idx].addr;
-        if(NULL == (right_internal = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx + 1], (uint16_t)(depth - 1), FALSE, H5AC__NO_FLAGS_SET)))
+        if(NULL == (right_internal = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx + 1], (uint16_t)(depth - 1), FALSE, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
         right_addr = internal->node_ptrs[idx + 1].addr;
 
@@ -1275,13 +1273,13 @@ H5B2__merge3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Lock B-tree child nodes */
         /* (Shadow left and middle nodes if doing SWMR writes) */
-        if(NULL == (left_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx - 1], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (left_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx - 1], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         left_addr = internal->node_ptrs[idx - 1].addr;
-        if(NULL == (middle_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
+        if(NULL == (middle_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx], hdr->swmr_write, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         middle_addr = internal->node_ptrs[idx].addr;
-        if(NULL == (right_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx + 1], FALSE, H5AC__NO_FLAGS_SET)))
+        if(NULL == (right_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx + 1], FALSE, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         right_addr = internal->node_ptrs[idx + 1].addr;
 
@@ -1334,7 +1332,7 @@ H5B2__merge3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Update flush dependencies for grandchildren, if using SWMR */
         if(hdr->swmr_write && depth > 1)
-            if(H5B2__update_child_flush_depends(hdr, dxpl_id, depth, left_node_ptrs,
+            if(H5B2__update_child_flush_depends(hdr, depth, left_node_ptrs,
                     (unsigned)(*left_nrec + 1), (unsigned)(*left_nrec + middle_nrec_move + 1), middle_child, left_child) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child nodes to new parent")
 
@@ -1362,7 +1360,7 @@ H5B2__merge3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Update flush dependencies for grandchildren, if using SWMR */
         if(hdr->swmr_write && depth > 1)
-            if(H5B2__update_child_flush_depends(hdr, dxpl_id, depth, middle_node_ptrs,
+            if(H5B2__update_child_flush_depends(hdr, depth, middle_node_ptrs,
                     (unsigned)(*middle_nrec + 1), (unsigned)(*middle_nrec + *right_nrec + 2), right_child, middle_child) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child nodes to new parent")
 
@@ -1417,13 +1415,13 @@ H5B2__merge3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
 done:
     /* Unlock left & middle nodes (marked as dirty) */
-    if(left_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, left_addr, left_child, left_child_flags) < 0)
+    if(left_child && H5AC_unprotect(hdr->f, child_class, left_addr, left_child, left_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree child node")
-    if(middle_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, middle_addr, middle_child, middle_child_flags) < 0)
+    if(middle_child && H5AC_unprotect(hdr->f, child_class, middle_addr, middle_child, middle_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree child node")
 
     /* Delete right node & remove from cache (marked as dirty) */
-    if(right_child && H5AC_unprotect(hdr->f, dxpl_id, child_class, right_addr, right_child, right_child_flags) < 0)
+    if(right_child && H5AC_unprotect(hdr->f, child_class, right_addr, right_child, right_child_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree child node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1444,7 +1442,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__insert(H5B2_hdr_t *hdr, hid_t dxpl_id, void *udata)
+H5B2__insert(H5B2_hdr_t *hdr, void *udata)
 {
     herr_t	ret_value = SUCCEED;    /* Return value */
 
@@ -1457,23 +1455,23 @@ H5B2__insert(H5B2_hdr_t *hdr, hid_t dxpl_id, void *udata)
     /* Check if the root node is allocated yet */
     if(!H5F_addr_defined(hdr->root.addr)) {
         /* Create root node as leaf node in B-tree */
-        if(H5B2__create_leaf(hdr, dxpl_id, hdr, &(hdr->root)) < 0)
+        if(H5B2__create_leaf(hdr, hdr, &(hdr->root)) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to create root node")
     } /* end if */
     /* Check if we need to split the root node (equiv. to a 1->2 node split) */
     else if(hdr->root.node_nrec == hdr->node_info[hdr->depth].split_nrec) {
         /* Split root node */
-        if(H5B2__split_root(hdr, dxpl_id) < 0)
+        if(H5B2__split_root(hdr) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to split root node")
     } /* end if */
 
     /* Attempt to insert record into B-tree */
     if(hdr->depth > 0) {
-        if(H5B2__insert_internal(hdr, dxpl_id, hdr->depth, NULL, &hdr->root, H5B2_POS_ROOT, hdr, udata) < 0)
+        if(H5B2__insert_internal(hdr, hdr->depth, NULL, &hdr->root, H5B2_POS_ROOT, hdr, udata) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into B-tree internal node")
     } /* end if */
     else {
-        if(H5B2__insert_leaf(hdr, dxpl_id, &hdr->root, H5B2_POS_ROOT, hdr, udata) < 0)
+        if(H5B2__insert_leaf(hdr, &hdr->root, H5B2_POS_ROOT, hdr, udata) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into B-tree leaf node")
     } /* end else */
 
@@ -1504,9 +1502,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__iterate_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    const H5B2_node_ptr_t *curr_node, void *parent, H5B2_operator_t op,
-    void *op_data)
+H5B2__iterate_node(H5B2_hdr_t *hdr, uint16_t depth, const H5B2_node_ptr_t *curr_node,
+    void *parent, H5B2_operator_t op, void *op_data)
 {
     const H5AC_class_t *curr_node_class = NULL; /* Pointer to current node's class info */
     void *node = NULL;                  /* Pointers to current node */
@@ -1529,7 +1526,7 @@ H5B2__iterate_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
         H5B2_internal_t *internal;     /* Pointer to internal node */
 
         /* Lock the current B-tree node */
-        if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent, (H5B2_node_ptr_t *)curr_node, depth, FALSE, H5AC__READ_ONLY_FLAG))) /* Casting away const OK -QAK */
+        if(NULL == (internal = H5B2__protect_internal(hdr, parent, (H5B2_node_ptr_t *)curr_node, depth, FALSE, H5AC__READ_ONLY_FLAG))) /* Casting away const OK -QAK */
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
 
         /* Set up information about current node */
@@ -1548,7 +1545,7 @@ H5B2__iterate_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
         H5B2_leaf_t *leaf;             /* Pointer to leaf node */
 
         /* Lock the current B-tree node */
-        if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, parent, (H5B2_node_ptr_t *)curr_node, FALSE, H5AC__READ_ONLY_FLAG)))   /* Casting away const OK -QAK */
+        if(NULL == (leaf = H5B2__protect_leaf(hdr, parent, (H5B2_node_ptr_t *)curr_node, FALSE, H5AC__READ_ONLY_FLAG)))   /* Casting away const OK -QAK */
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
 
         /* Set up information about current node */
@@ -1565,7 +1562,7 @@ H5B2__iterate_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
     HDmemcpy(native, node_native, (hdr->cls->nrec_size * curr_node->node_nrec));
 
     /* Unlock the node */
-    if(H5AC_unprotect(hdr->f, dxpl_id, curr_node_class, curr_node->addr, node, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
+    if(H5AC_unprotect(hdr->f, curr_node_class, curr_node->addr, node, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
     if(hdr->swmr_write)
         node_pinned = TRUE;
@@ -1576,7 +1573,7 @@ H5B2__iterate_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
     for(u = 0; u < curr_node->node_nrec && !ret_value; u++) {
         /* Descend into child node, if current node is an internal node */
         if(depth > 0) {
-            if((ret_value = H5B2__iterate_node(hdr, dxpl_id, (uint16_t)(depth - 1), &(node_ptrs[u]), node, op, op_data)) < 0)
+            if((ret_value = H5B2__iterate_node(hdr, (uint16_t)(depth - 1), &(node_ptrs[u]), node, op, op_data)) < 0)
                 HERROR(H5E_BTREE, H5E_CANTLIST, "node iteration failed");
         } /* end if */
 
@@ -1589,7 +1586,7 @@ H5B2__iterate_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
     /* Descend into last child node, if current node is an internal node */
     if(!ret_value && depth > 0) {
-        if((ret_value = H5B2__iterate_node(hdr, dxpl_id, (uint16_t)(depth - 1), &(node_ptrs[u]), node, op, op_data)) < 0)
+        if((ret_value = H5B2__iterate_node(hdr, (uint16_t)(depth - 1), &(node_ptrs[u]), node, op, op_data)) < 0)
             HERROR(H5E_BTREE, H5E_CANTLIST, "node iteration failed");
     } /* end if */
 
@@ -1623,9 +1620,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__delete_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    const H5B2_node_ptr_t *curr_node, void *parent, H5B2_remove_t op,
-    void *op_data)
+H5B2__delete_node(H5B2_hdr_t *hdr, uint16_t depth, const H5B2_node_ptr_t *curr_node,
+    void *parent, H5B2_remove_t op, void *op_data)
 {
     const H5AC_class_t *curr_node_class = NULL; /* Pointer to current node's class info */
     void *node = NULL;                  /* Pointers to current node */
@@ -1643,7 +1639,7 @@ H5B2__delete_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
         unsigned u;                    /* Local index */
 
         /* Lock the current B-tree node */
-        if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent, (H5B2_node_ptr_t *)curr_node, depth, FALSE, H5AC__NO_FLAGS_SET)))   /* Casting away const OK -QAK */
+        if(NULL == (internal = H5B2__protect_internal(hdr, parent, (H5B2_node_ptr_t *)curr_node, depth, FALSE, H5AC__NO_FLAGS_SET)))   /* Casting away const OK -QAK */
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
 
         /* Set up information about current node */
@@ -1653,14 +1649,14 @@ H5B2__delete_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Descend into children */
         for(u = 0; u < internal->nrec + (unsigned)1; u++)
-            if(H5B2__delete_node(hdr, dxpl_id, (uint16_t)(depth - 1), &(internal->node_ptrs[u]), internal, op, op_data) < 0)
+            if(H5B2__delete_node(hdr, (uint16_t)(depth - 1), &(internal->node_ptrs[u]), internal, op, op_data) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTLIST, FAIL, "node descent failed")
     } /* end if */
     else {
         H5B2_leaf_t *leaf;             /* Pointer to leaf node */
 
         /* Lock the current B-tree node */
-        if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, parent, (H5B2_node_ptr_t *)curr_node, FALSE, H5AC__NO_FLAGS_SET)))     /* Casting away const OK -QAK */
+        if(NULL == (leaf = H5B2__protect_leaf(hdr, parent, (H5B2_node_ptr_t *)curr_node, FALSE, H5AC__NO_FLAGS_SET)))     /* Casting away const OK -QAK */
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
 
         /* Set up information about current node */
@@ -1683,7 +1679,7 @@ H5B2__delete_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
 done:
     /* Unlock & delete current node */
-    if(node && H5AC_unprotect(hdr->f, dxpl_id, curr_node_class, curr_node->addr, node, (unsigned)(H5AC__DELETED_FLAG | (hdr->swmr_write ? 0 : H5AC__FREE_FILE_SPACE_FLAG))) < 0)
+    if(node && H5AC_unprotect(hdr->f, curr_node_class, curr_node->addr, node, (unsigned)(H5AC__DELETED_FLAG | (hdr->swmr_write ? 0 : H5AC__FREE_FILE_SPACE_FLAG))) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1704,8 +1700,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__node_size(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    const H5B2_node_ptr_t *curr_node, void *parent, hsize_t *btree_size)
+H5B2__node_size(H5B2_hdr_t *hdr, uint16_t depth, const H5B2_node_ptr_t *curr_node,
+    void *parent, hsize_t *btree_size)
 {
     H5B2_internal_t 	*internal = NULL;     	/* Pointer to internal node */
     herr_t 		ret_value = SUCCEED;  	/* Iterator return value */
@@ -1719,7 +1715,7 @@ H5B2__node_size(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
     HDassert(depth > 0);
 
     /* Lock the current B-tree node */
-    if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent, (H5B2_node_ptr_t *)curr_node, depth, FALSE, H5AC__READ_ONLY_FLAG)))     /* Casting away const OK -QAK */
+    if(NULL == (internal = H5B2__protect_internal(hdr, parent, (H5B2_node_ptr_t *)curr_node, depth, FALSE, H5AC__READ_ONLY_FLAG)))     /* Casting away const OK -QAK */
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
 
     /* Recursively descend into child nodes, if we are above the "twig" level in the B-tree */
@@ -1728,7 +1724,7 @@ H5B2__node_size(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Descend into children */
         for(u = 0; u < internal->nrec + (unsigned)1; u++)
-            if(H5B2__node_size(hdr, dxpl_id, (uint16_t)(depth - 1), &(internal->node_ptrs[u]), internal, btree_size) < 0)
+            if(H5B2__node_size(hdr, (uint16_t)(depth - 1), &(internal->node_ptrs[u]), internal, btree_size) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTLIST, FAIL, "node iteration failed")
     } /* end if */
     else /* depth is 1: count all the leaf nodes from this node */
@@ -1738,7 +1734,7 @@ H5B2__node_size(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
     *btree_size += hdr->node_size;
 
 done:
-    if(internal && H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node->addr, internal, H5AC__NO_FLAGS_SET) < 0)
+    if(internal && H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node->addr, internal, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1791,7 +1787,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__update_flush_depend(H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth,
+H5B2__update_flush_depend(H5B2_hdr_t *hdr, unsigned depth,
     const H5B2_node_ptr_t *node_ptr, void *old_parent, void *new_parent)
 {
     const H5AC_class_t *child_class;    /* Pointer to child node's class info */
@@ -1822,7 +1818,7 @@ H5B2__update_flush_depend(H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth,
             H5B2_internal_t *child_int;
 
             /* Protect child */
-            if(NULL == (child_int = H5B2__protect_internal(hdr, dxpl_id, new_parent, (H5B2_node_ptr_t *)node_ptr, (uint16_t)(depth - 1), FALSE, H5AC__NO_FLAGS_SET)))      /* Casting away const OK -QAK */
+            if(NULL == (child_int = H5B2__protect_internal(hdr, new_parent, (H5B2_node_ptr_t *)node_ptr, (uint16_t)(depth - 1), FALSE, H5AC__NO_FLAGS_SET)))      /* Casting away const OK -QAK */
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
             child_class = H5AC_BT2_INT;
             child = child_int;
@@ -1838,7 +1834,7 @@ H5B2__update_flush_depend(H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth,
             H5B2_leaf_t *child_leaf;
 
             /* Protect child */
-            if(NULL == (child_leaf = H5B2__protect_leaf(hdr, dxpl_id, new_parent, (H5B2_node_ptr_t *)node_ptr, FALSE, H5AC__NO_FLAGS_SET)))    /* Casting away const OK -QAK */
+            if(NULL == (child_leaf = H5B2__protect_leaf(hdr, new_parent, (H5B2_node_ptr_t *)node_ptr, FALSE, H5AC__NO_FLAGS_SET)))    /* Casting away const OK -QAK */
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
             child_class = H5AC_BT2_LEAF;
             child = child_leaf;
@@ -1868,7 +1864,7 @@ H5B2__update_flush_depend(H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth,
 done:
     /* Unprotect the child */
     if(child)
-        if(H5AC_unprotect(hdr->f, dxpl_id, child_class, node_ptr->addr, child, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_unprotect(hdr->f, child_class, node_ptr->addr, child, H5AC__NO_FLAGS_SET) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1889,7 +1885,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5B2__update_child_flush_depends(H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth,
+H5B2__update_child_flush_depends(H5B2_hdr_t *hdr, unsigned depth,
     const H5B2_node_ptr_t *node_ptrs, unsigned start_idx, unsigned end_idx, 
     void *old_parent, void *new_parent)
 {
@@ -1909,7 +1905,7 @@ H5B2__update_child_flush_depends(H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth,
     /* Loop over children */
     for(u = start_idx; u < end_idx; u++)
         /* Update parent for children */
-        if(H5B2__update_flush_depend(hdr, dxpl_id, depth - 1, &node_ptrs[u], old_parent, new_parent) < 0)
+        if(H5B2__update_flush_depend(hdr, depth - 1, &node_ptrs[u], old_parent, new_parent) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child node to new parent")
 
 done:
diff --git a/src/H5B2internal.c b/src/H5B2internal.c
index e74ae59..95ed769 100644
--- a/src/H5B2internal.c
+++ b/src/H5B2internal.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -58,8 +56,7 @@
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5B2__shadow_internal(H5B2_internal_t *internal, hid_t dxpl_id,
-    H5B2_node_ptr_t *curr_node_ptr);
+static herr_t H5B2__shadow_internal(H5B2_internal_t *internal, H5B2_node_ptr_t *curr_node_ptr);
 
 
 /*********************/
@@ -96,8 +93,8 @@ H5FL_DEFINE(H5B2_internal_t);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__create_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, void *parent,
-    H5B2_node_ptr_t *node_ptr, uint16_t depth)
+H5B2__create_internal(H5B2_hdr_t *hdr, void *parent, H5B2_node_ptr_t *node_ptr,
+    uint16_t depth)
 {
     H5B2_internal_t *internal = NULL;   /* Pointer to new internal node created */
     hbool_t inserted = FALSE;           /* Whether the internal node was inserted into cache */
@@ -141,17 +138,17 @@ H5B2__create_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, void *parent,
     internal->shadow_epoch = hdr->shadow_epoch;
 
     /* Allocate space on disk for the internal node */
-    if(HADDR_UNDEF == (node_ptr->addr = H5MF_alloc(hdr->f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)hdr->node_size)))
+    if(HADDR_UNDEF == (node_ptr->addr = H5MF_alloc(hdr->f, H5FD_MEM_BTREE, (hsize_t)hdr->node_size)))
 	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for B-tree internal node")
 
     /* Cache the new B-tree node */
-    if(H5AC_insert_entry(hdr->f, dxpl_id, H5AC_BT2_INT, node_ptr->addr, internal, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(hdr->f, H5AC_BT2_INT, node_ptr->addr, internal, H5AC__NO_FLAGS_SET) < 0)
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "can't add B-tree internal node to cache")
     inserted = TRUE;
 
     /* Add internal node as child of 'top' proxy */
     if(hdr->top_proxy) {
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, internal) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, internal) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTSET, FAIL, "unable to add v2 B-tree node as child of proxy")
         internal->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -165,7 +162,7 @@ done:
                     HDONE_ERROR(H5E_BTREE, H5E_CANTREMOVE, FAIL, "unable to remove v2 B-tree internal node from cache")
 
             /* Release internal node's disk space */
-            if(H5F_addr_defined(node_ptr->addr) && H5MF_xfree(hdr->f, H5FD_MEM_BTREE, dxpl_id, node_ptr->addr, (hsize_t)hdr->node_size) < 0)
+            if(H5F_addr_defined(node_ptr->addr) && H5MF_xfree(hdr->f, H5FD_MEM_BTREE, node_ptr->addr, (hsize_t)hdr->node_size) < 0)
                 HDONE_ERROR(H5E_BTREE, H5E_CANTFREE, FAIL, "unable to release file space for v2 B-tree internal node")
 
             /* Destroy internal node */
@@ -192,8 +189,8 @@ done:
  *-------------------------------------------------------------------------
  */
 H5B2_internal_t *
-H5B2__protect_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, void *parent,
-    H5B2_node_ptr_t *node_ptr, uint16_t depth, hbool_t shadow, unsigned flags)
+H5B2__protect_internal(H5B2_hdr_t *hdr, void *parent, H5B2_node_ptr_t *node_ptr,
+    uint16_t depth, hbool_t shadow, unsigned flags)
 {
     H5B2_internal_cache_ud_t udata;     /* User data to pass through to cache 'deserialize' callback */
     H5B2_internal_t *internal = NULL;   /* v2 B-tree internal node */
@@ -218,20 +215,20 @@ H5B2__protect_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, void *parent,
     udata.depth = depth;
 
     /* Protect the internal node */
-    if(NULL == (internal = (H5B2_internal_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_BT2_INT, node_ptr->addr, &udata, flags)))
+    if(NULL == (internal = (H5B2_internal_t *)H5AC_protect(hdr->f, H5AC_BT2_INT, node_ptr->addr, &udata, flags)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, NULL, "unable to protect B-tree internal node")
 
     /* Create top proxy, if it doesn't exist */
     if(hdr->top_proxy && NULL == internal->top_proxy) {
         /* Add internal node as child of 'top' proxy */
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, internal) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, internal) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTSET, NULL, "unable to add v2 B-tree internal node as child of proxy")
         internal->top_proxy = hdr->top_proxy;
     } /* end if */
 
     /* Shadow the node, if requested */
     if(shadow)
-        if(H5B2__shadow_internal(internal, dxpl_id, node_ptr) < 0)
+        if(H5B2__shadow_internal(internal, node_ptr) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTCOPY, NULL, "unable to shadow internal node")
 
     /* Set return value */
@@ -250,7 +247,7 @@ done:
             } /* end if */
 
             /* Unprotect internal node */
-            if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, node_ptr->addr, internal, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, node_ptr->addr, internal, H5AC__NO_FLAGS_SET) < 0)
                 HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, NULL, "unable to unprotect v2 B-tree internal node, address = %llu", (unsigned long long)node_ptr->addr)
         } /* end if */
     } /* end if */
@@ -286,9 +283,9 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__neighbor_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc, H5B2_compare_t comp,
-    void *parent, void *udata, H5B2_found_t op, void *op_data)
+H5B2__neighbor_internal(H5B2_hdr_t *hdr, uint16_t depth, H5B2_node_ptr_t *curr_node_ptr,
+    void *neighbor_loc, H5B2_compare_t comp, void *parent, void *udata,
+    H5B2_found_t op, void *op_data)
 {
     H5B2_internal_t *internal;          /* Pointer to internal node */
     unsigned    idx = 0;                /* Location of record which matches key */
@@ -305,7 +302,7 @@ H5B2__neighbor_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
     HDassert(op);
 
     /* Lock current B-tree node */
-    if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent, curr_node_ptr, depth, FALSE, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (internal = H5B2__protect_internal(hdr, parent, curr_node_ptr, depth, FALSE, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
 
     /* Locate node pointer for child */
@@ -328,17 +325,17 @@ H5B2__neighbor_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
     /* Attempt to find neighboring record */
     if(depth > 1) {
-        if(H5B2__neighbor_internal(hdr, dxpl_id, (uint16_t)(depth - 1), &internal->node_ptrs[idx], neighbor_loc, comp, internal, udata, op, op_data) < 0)
+        if(H5B2__neighbor_internal(hdr, (uint16_t)(depth - 1), &internal->node_ptrs[idx], neighbor_loc, comp, internal, udata, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "unable to find neighbor record in B-tree internal node")
     } /* end if */
     else {
-        if(H5B2__neighbor_leaf(hdr, dxpl_id, &internal->node_ptrs[idx], neighbor_loc, comp, internal, udata, op, op_data) < 0)
+        if(H5B2__neighbor_leaf(hdr, &internal->node_ptrs[idx], neighbor_loc, comp, internal, udata, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "unable to find neighbor record in B-tree leaf node")
     } /* end else */
 
 done:
     /* Release the B-tree internal node */
-    if(internal && H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr->addr, internal, H5AC__NO_FLAGS_SET) < 0)
+    if(internal && H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr->addr, internal, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release internal B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -359,9 +356,9 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__insert_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr,
-    H5B2_nodepos_t curr_pos, void *parent, void *udata)
+H5B2__insert_internal(H5B2_hdr_t *hdr, uint16_t depth, unsigned *parent_cache_info_flags_ptr,
+    H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *parent,
+    void *udata)
 {
     H5B2_internal_t *internal = NULL;   /* Pointer to internal node */
     unsigned internal_flags = H5AC__NO_FLAGS_SET;
@@ -378,7 +375,7 @@ H5B2__insert_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
     HDassert(H5F_addr_defined(curr_node_ptr->addr));
 
     /* Lock current B-tree node */
-    if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent, curr_node_ptr, depth, FALSE, H5AC__NO_FLAGS_SET)))
+    if(NULL == (internal = H5B2__protect_internal(hdr, parent, curr_node_ptr, depth, FALSE, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
 
     /* Sanity check number of records */
@@ -415,35 +412,32 @@ H5B2__insert_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
             /* Attempt to redistribute records among children */
             if(idx == 0) {    /* Left-most child */
                 if(retries > 0 && (internal->node_ptrs[idx + 1].node_nrec < split_nrec)) {
-                    if(H5B2__redistribute2(hdr, dxpl_id, depth, internal, idx) < 0)
+                    if(H5B2__redistribute2(hdr, depth, internal, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTREDISTRIBUTE, FAIL, "unable to redistribute child node records")
                 } /* end if */
                 else {
-                    if(H5B2__split1(hdr, dxpl_id, depth, curr_node_ptr,
-                           parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
+                    if(H5B2__split1(hdr, depth, curr_node_ptr, parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to split child node")
                 } /* end else */
             } /* end if */
             else if(idx == internal->nrec) { /* Right-most child */
                 if(retries > 0 && (internal->node_ptrs[idx - 1].node_nrec < split_nrec)) {
-                    if(H5B2__redistribute2(hdr, dxpl_id, depth, internal, (idx - 1)) < 0)
+                    if(H5B2__redistribute2(hdr, depth, internal, (idx - 1)) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTREDISTRIBUTE, FAIL, "unable to redistribute child node records")
                 } /* end if */
                 else {
-                    if(H5B2__split1(hdr, dxpl_id, depth, curr_node_ptr,
-                           parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
+                    if(H5B2__split1(hdr, depth, curr_node_ptr, parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to split child node")
                 } /* end else */
             } /* end if */
             else { /* Middle child */
                 if(retries > 0 && ((internal->node_ptrs[idx + 1].node_nrec < split_nrec) ||
                             (internal->node_ptrs[idx - 1].node_nrec < split_nrec))) {
-                    if(H5B2__redistribute3(hdr, dxpl_id, depth, internal, &internal_flags, idx) < 0)
+                    if(H5B2__redistribute3(hdr, depth, internal, &internal_flags, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTREDISTRIBUTE, FAIL, "unable to redistribute child node records")
                 } /* end if */
                 else {
-                    if(H5B2__split1(hdr, dxpl_id, depth, curr_node_ptr,
-                           parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
+                    if(H5B2__split1(hdr, depth, curr_node_ptr, parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to split child node")
                 } /* end else */
             } /* end else */
@@ -477,11 +471,11 @@ H5B2__insert_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
     /* Attempt to insert node */
     if(depth > 1) {
-        if(H5B2__insert_internal(hdr, dxpl_id, (uint16_t)(depth - 1), &internal_flags, &internal->node_ptrs[idx], next_pos, internal, udata) < 0)
+        if(H5B2__insert_internal(hdr, (uint16_t)(depth - 1), &internal_flags, &internal->node_ptrs[idx], next_pos, internal, udata) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into B-tree internal node")
     } /* end if */
     else {
-        if(H5B2__insert_leaf(hdr, dxpl_id, &internal->node_ptrs[idx], next_pos, internal, udata) < 0)
+        if(H5B2__insert_leaf(hdr, &internal->node_ptrs[idx], next_pos, internal, udata) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into B-tree leaf node")
     } /* end else */
 
@@ -496,11 +490,11 @@ done:
     if(internal) {
         /* Shadow the node if doing SWMR writes */
         if(hdr->swmr_write && (internal_flags & H5AC__DIRTIED_FLAG))
-            if(H5B2__shadow_internal(internal, dxpl_id, curr_node_ptr) < 0)
+            if(H5B2__shadow_internal(internal, curr_node_ptr) < 0)
                 HDONE_ERROR(H5E_BTREE, H5E_CANTCOPY, FAIL, "unable to shadow internal B-tree node")
 
         /* Unprotect node */
-        if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr->addr, internal, internal_flags) < 0)
+        if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr->addr, internal, internal_flags) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release internal B-tree node")
     } /* end if */
 
@@ -525,7 +519,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__update_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
+H5B2__update_internal(H5B2_hdr_t *hdr, uint16_t depth,
     unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr,
     H5B2_update_status_t *status, H5B2_nodepos_t curr_pos, void *parent,
     void *udata, H5B2_modify_t op, void *op_data)
@@ -546,7 +540,7 @@ H5B2__update_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
     HDassert(H5F_addr_defined(curr_node_ptr->addr));
 
     /* Lock current B-tree node */
-    if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent, curr_node_ptr, depth, FALSE, H5AC__NO_FLAGS_SET)))
+    if(NULL == (internal = H5B2__protect_internal(hdr, parent, curr_node_ptr, depth, FALSE, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
 
     /* Sanity check number of records */
@@ -593,11 +587,11 @@ H5B2__update_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
         /* Attempt to update record in child */
         if(depth > 1) {
-            if(H5B2__update_internal(hdr, dxpl_id, (uint16_t)(depth - 1), &internal_flags, &internal->node_ptrs[idx], status, next_pos, internal, udata, op, op_data) < 0)
+            if(H5B2__update_internal(hdr, (uint16_t)(depth - 1), &internal_flags, &internal->node_ptrs[idx], status, next_pos, internal, udata, op, op_data) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update record in internal B-tree node")
         } /* end if */
         else {
-            if(H5B2__update_leaf(hdr, dxpl_id, &internal->node_ptrs[idx], status, next_pos, internal, udata, op, op_data) < 0)
+            if(H5B2__update_leaf(hdr, &internal->node_ptrs[idx], status, next_pos, internal, udata, op, op_data) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update record in leaf B-tree node")
         } /* end else */
 
@@ -658,7 +652,7 @@ H5B2__update_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
                      */
                     if(could_split) {
                         /* Release the internal B-tree node */
-                        if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr->addr, internal, internal_flags) < 0)
+                        if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr->addr, internal, internal_flags) < 0)
                             HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release internal B-tree node")
                         internal = NULL;
 
@@ -668,7 +662,7 @@ H5B2__update_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
                 } /* end if */
 
                 /* Release the internal B-tree node */
-                if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr->addr, internal, internal_flags) < 0)
+                if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr->addr, internal, internal_flags) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release internal B-tree node")
                 internal = NULL;
 
@@ -676,7 +670,7 @@ H5B2__update_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
                 *status = H5B2_UPDATE_INSERT_DONE;
 
                 /* Dodge sideways into inserting a record into this node */
-                if(H5B2__insert_internal(hdr, dxpl_id, depth, parent_cache_info_flags_ptr, curr_node_ptr, curr_pos, parent, udata) < 0)
+                if(H5B2__insert_internal(hdr, depth, parent_cache_info_flags_ptr, curr_node_ptr, curr_pos, parent, udata) < 0)
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTINSERT, FAIL, "unable to insert record into internal B-tree node")
                 break;
 
@@ -693,7 +687,7 @@ done:
         /* Check if we should shadow this node */
         if(hdr->swmr_write && (internal_flags & H5AC__DIRTIED_FLAG)) {
             /* Attempt to shadow the node if doing SWMR writes */
-            if(H5B2__shadow_internal(internal, dxpl_id, curr_node_ptr) < 0)
+            if(H5B2__shadow_internal(internal, curr_node_ptr) < 0)
                 HDONE_ERROR(H5E_BTREE, H5E_CANTCOPY, FAIL, "unable to shadow internal B-tree node")
 
             /* Change the state to "shadowed" if only modified currently */
@@ -703,7 +697,7 @@ done:
         } /* end if */
 
         /* Unprotect node */
-        if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr->addr, internal, internal_flags) < 0)
+        if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr->addr, internal, internal_flags) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release internal B-tree node")
     } /* end if */
 
@@ -728,8 +722,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5B2__shadow_internal(H5B2_internal_t *internal, hid_t dxpl_id,
-    H5B2_node_ptr_t *curr_node_ptr)
+H5B2__shadow_internal(H5B2_internal_t *internal, H5B2_node_ptr_t *curr_node_ptr)
 {
     H5B2_hdr_t *hdr;                    /* B-tree header */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -760,11 +753,11 @@ H5B2__shadow_internal(H5B2_internal_t *internal, hid_t dxpl_id,
          * shadowed node.  Remove it from cache but do not mark it free on disk.
          */
         /* Allocate space for the cloned node */
-        if(HADDR_UNDEF == (new_node_addr = H5MF_alloc(hdr->f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)hdr->node_size)))
+        if(HADDR_UNDEF == (new_node_addr = H5MF_alloc(hdr->f, H5FD_MEM_BTREE, (hsize_t)hdr->node_size)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTALLOC, FAIL, "unable to allocate file space to move B-tree node")
 
         /* Move the location of the node on the disk */
-        if(H5AC_move_entry(hdr->f, H5AC_BT2_INT, curr_node_ptr->addr, new_node_addr, dxpl_id) < 0)
+        if(H5AC_move_entry(hdr->f, H5AC_BT2_INT, curr_node_ptr->addr, new_node_addr) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTMOVE, FAIL, "unable to move B-tree node")
         curr_node_ptr->addr = new_node_addr;
 
@@ -795,7 +788,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, hbool_t *depth_decreased,
+H5B2__remove_internal(H5B2_hdr_t *hdr, hbool_t *depth_decreased,
     void *swap_loc, void *swap_parent, uint16_t depth, H5AC_info_t *parent_cache_info,
     unsigned *parent_cache_info_flags_ptr, H5B2_nodepos_t curr_pos,
     H5B2_node_ptr_t *curr_node_ptr, void *udata, H5B2_remove_t op, void *op_data)
@@ -821,7 +814,7 @@ H5B2__remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, hbool_t *depth_decreased,
     HDassert(H5F_addr_defined(curr_node_ptr->addr));
 
     /* Lock current B-tree node */
-    if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent_cache_info, curr_node_ptr, depth, FALSE, H5AC__NO_FLAGS_SET)))
+    if(NULL == (internal = H5B2__protect_internal(hdr, parent_cache_info, curr_node_ptr, depth, FALSE, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
     internal_addr = curr_node_ptr->addr;
 
@@ -834,8 +827,7 @@ H5B2__remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, hbool_t *depth_decreased,
             ((internal->node_ptrs[0].node_nrec + internal->node_ptrs[1].node_nrec) <= ((merge_nrec * 2) + 1))) {
 
         /* Merge children of root node */
-        if(H5B2__merge2(hdr, dxpl_id, depth, curr_node_ptr,
-                parent_cache_info_flags_ptr, internal, &internal_flags, 0) < 0)
+        if(H5B2__merge2(hdr, depth, curr_node_ptr, parent_cache_info_flags_ptr, internal, &internal_flags, 0) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to merge child node")
 
         /* Let the cache know that the object is deleted */
@@ -849,7 +841,7 @@ H5B2__remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, hbool_t *depth_decreased,
 
         /* Update flush dependency for child, if using SWMR */
         if(hdr->swmr_write)
-            if(H5B2__update_flush_depend(hdr, dxpl_id, depth, curr_node_ptr, internal, hdr) < 0)
+            if(H5B2__update_flush_depend(hdr, depth, curr_node_ptr, internal, hdr) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child node to new parent")
 
         /* Indicate that the level of the B-tree decreased */
@@ -874,7 +866,7 @@ H5B2__remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, hbool_t *depth_decreased,
 
         /* Shadow the node if doing SWMR writes */
         if(hdr->swmr_write) {
-            if(H5B2__shadow_internal(internal, dxpl_id, curr_node_ptr) < 0)
+            if(H5B2__shadow_internal(internal, curr_node_ptr) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTCOPY, FAIL, "unable to shadow internal node")
             internal_addr = curr_node_ptr->addr;
         } /* end if */
@@ -908,35 +900,32 @@ H5B2__remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, hbool_t *depth_decreased,
              */
             if(idx == 0) {    /* Left-most child */
                 if(retries > 0 && (internal->node_ptrs[idx + 1].node_nrec > merge_nrec)) {
-                    if(H5B2__redistribute2(hdr, dxpl_id, depth, internal, idx) < 0)
+                    if(H5B2__redistribute2(hdr, depth, internal, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTREDISTRIBUTE, FAIL, "unable to redistribute child node records")
                 } /* end if */
                 else {
-                    if(H5B2__merge2(hdr, dxpl_id, depth, curr_node_ptr,
-                           parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
+                    if(H5B2__merge2(hdr, depth, curr_node_ptr, parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to merge child node")
                 } /* end else */
             } /* end if */
             else if(idx == internal->nrec) { /* Right-most child */
                 if(retries > 0 && (internal->node_ptrs[idx - 1].node_nrec > merge_nrec)) {
-                    if(H5B2__redistribute2(hdr, dxpl_id, depth, internal, (idx - 1)) < 0)
+                    if(H5B2__redistribute2(hdr, depth, internal, (idx - 1)) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTREDISTRIBUTE, FAIL, "unable to redistribute child node records")
                 } /* end if */
                 else {
-                    if(H5B2__merge2(hdr, dxpl_id, depth, curr_node_ptr,
-                           parent_cache_info_flags_ptr, internal, &internal_flags, (idx - 1)) < 0)
+                    if(H5B2__merge2(hdr, depth, curr_node_ptr, parent_cache_info_flags_ptr, internal, &internal_flags, (idx - 1)) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to merge child node")
                 } /* end else */
             } /* end if */
             else { /* Middle child */
                 if(retries > 0 && ((internal->node_ptrs[idx + 1].node_nrec > merge_nrec) ||
                             (internal->node_ptrs[idx - 1].node_nrec > merge_nrec))) {
-                    if(H5B2__redistribute3(hdr, dxpl_id, depth, internal, &internal_flags, idx) < 0)
+                    if(H5B2__redistribute3(hdr, depth, internal, &internal_flags, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTREDISTRIBUTE, FAIL, "unable to redistribute child node records")
                 } /* end if */
                 else {
-                    if(H5B2__merge3(hdr, dxpl_id, depth, curr_node_ptr,
-                           parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
+                    if(H5B2__merge3(hdr, depth, curr_node_ptr, parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to merge child node")
                 } /* end else */
             } /* end else */
@@ -964,7 +953,7 @@ H5B2__remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, hbool_t *depth_decreased,
 
         /* Swap record to delete with record from leaf, if we are the last internal node */
         if(swap_loc && depth == 1)
-            if(H5B2__swap_leaf(hdr, dxpl_id, depth, internal, &internal_flags, idx, swap_loc) < 0)
+            if(H5B2__swap_leaf(hdr, depth, internal, &internal_flags, idx, swap_loc) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTSWAP, FAIL, "Can't swap records in B-tree")
 
         /* Set pointers for advancing to child node */
@@ -987,12 +976,12 @@ H5B2__remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, hbool_t *depth_decreased,
 
     /* Attempt to remove record from child node */
     if(depth > 1) {
-        if(H5B2__remove_internal(hdr, dxpl_id, depth_decreased, swap_loc, swap_parent, (uint16_t)(depth - 1),
+        if(H5B2__remove_internal(hdr, depth_decreased, swap_loc, swap_parent, (uint16_t)(depth - 1),
                 new_cache_info, new_cache_info_flags_ptr, next_pos, new_node_ptr, udata, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree internal node")
     } /* end if */
     else {
-        if(H5B2__remove_leaf(hdr, dxpl_id, new_node_ptr, next_pos, new_cache_info, udata, op, op_data) < 0)
+        if(H5B2__remove_leaf(hdr, new_node_ptr, next_pos, new_cache_info, udata, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree leaf node")
     } /* end else */
 
@@ -1010,7 +999,7 @@ H5B2__remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, hbool_t *depth_decreased,
 
 done:
     /* Release the B-tree internal node */
-    if(internal && H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, internal_addr, internal, internal_flags) < 0)
+    if(internal && H5AC_unprotect(hdr->f, H5AC_BT2_INT, internal_addr, internal, internal_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release internal B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1032,11 +1021,10 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    hbool_t *depth_decreased, void *swap_loc, void *swap_parent, uint16_t depth,
-    H5AC_info_t *parent_cache_info, unsigned *parent_cache_info_flags_ptr,
-    H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, hsize_t n,
-    H5B2_remove_t op, void *op_data)
+H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hbool_t *depth_decreased,
+    void *swap_loc, void *swap_parent, uint16_t depth, H5AC_info_t *parent_cache_info,
+    unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr,
+    H5B2_nodepos_t curr_pos, hsize_t n, H5B2_remove_t op, void *op_data)
 {
     H5AC_info_t *new_cache_info;        /* Pointer to new cache info */
     unsigned *new_cache_info_flags_ptr = NULL;
@@ -1059,7 +1047,7 @@ H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
     HDassert(H5F_addr_defined(curr_node_ptr->addr));
 
     /* Lock current B-tree node */
-    if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent_cache_info, curr_node_ptr, depth, FALSE, H5AC__NO_FLAGS_SET)))
+    if(NULL == (internal = H5B2__protect_internal(hdr, parent_cache_info, curr_node_ptr, depth, FALSE, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
     internal_addr = curr_node_ptr->addr;
     HDassert(internal->nrec == curr_node_ptr->node_nrec);
@@ -1075,8 +1063,7 @@ H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
         HDassert(depth == hdr->depth);
 
         /* Merge children of root node */
-        if(H5B2__merge2(hdr, dxpl_id, depth, curr_node_ptr,
-                parent_cache_info_flags_ptr, internal, &internal_flags, 0) < 0)
+        if(H5B2__merge2(hdr, depth, curr_node_ptr, parent_cache_info_flags_ptr, internal, &internal_flags, 0) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to merge child node")
 
         /* Let the cache know that the object is deleted */
@@ -1090,7 +1077,7 @@ H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
 
         /* Update flush dependency for child, if using SWMR */
         if(hdr->swmr_write)
-            if(H5B2__update_flush_depend(hdr, dxpl_id, depth, curr_node_ptr, internal, hdr) < 0)
+            if(H5B2__update_flush_depend(hdr, depth, curr_node_ptr, internal, hdr) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUPDATE, FAIL, "unable to update child node to new parent")
 
         /* Indicate that the level of the B-tree decreased */
@@ -1116,7 +1103,7 @@ H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
 
         /* Shadow the node if doing SWMR writes */
         if(hdr->swmr_write) {
-            if(H5B2__shadow_internal(internal, dxpl_id, curr_node_ptr) < 0)
+            if(H5B2__shadow_internal(internal, curr_node_ptr) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTCOPY, FAIL, "unable to shadow internal node")
             internal_addr = curr_node_ptr->addr;
         } /* end if */
@@ -1171,35 +1158,32 @@ H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
              */
             if(idx == 0) {    /* Left-most child */
                 if(retries > 0 && (internal->node_ptrs[idx + 1].node_nrec > merge_nrec)) {
-                    if(H5B2__redistribute2(hdr, dxpl_id, depth, internal, idx) < 0)
+                    if(H5B2__redistribute2(hdr, depth, internal, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTREDISTRIBUTE, FAIL, "unable to redistribute child node records")
                 } /* end if */
                 else {
-                    if(H5B2__merge2(hdr, dxpl_id, depth, curr_node_ptr,
-                           parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
+                    if(H5B2__merge2(hdr, depth, curr_node_ptr, parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to merge child node")
                 } /* end else */
             } /* end if */
             else if(idx == internal->nrec) { /* Right-most child */
                 if(retries > 0 && (internal->node_ptrs[idx - 1].node_nrec > merge_nrec)) {
-                    if(H5B2__redistribute2(hdr, dxpl_id, depth, internal, (idx - 1)) < 0)
+                    if(H5B2__redistribute2(hdr, depth, internal, (idx - 1)) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTREDISTRIBUTE, FAIL, "unable to redistribute child node records")
                 } /* end if */
                 else {
-                    if(H5B2__merge2(hdr, dxpl_id, depth, curr_node_ptr,
-                           parent_cache_info_flags_ptr, internal, &internal_flags, (idx - 1)) < 0)
+                    if(H5B2__merge2(hdr, depth, curr_node_ptr, parent_cache_info_flags_ptr, internal, &internal_flags, (idx - 1)) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to merge child node")
                 } /* end else */
             } /* end if */
             else { /* Middle child */
                 if(retries > 0 && ((internal->node_ptrs[idx + 1].node_nrec > merge_nrec) ||
                             (internal->node_ptrs[idx - 1].node_nrec > merge_nrec))) {
-                    if(H5B2__redistribute3(hdr, dxpl_id, depth, internal, &internal_flags, idx) < 0)
+                    if(H5B2__redistribute3(hdr, depth, internal, &internal_flags, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTREDISTRIBUTE, FAIL, "unable to redistribute child node records")
                 } /* end if */
                 else {
-                    if(H5B2__merge3(hdr, dxpl_id, depth, curr_node_ptr,
-                           parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
+                    if(H5B2__merge3(hdr, depth, curr_node_ptr, parent_cache_info_flags_ptr, internal, &internal_flags, idx) < 0)
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to merge child node")
                 } /* end else */
             } /* end else */
@@ -1255,7 +1239,7 @@ H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
 
         /* Swap record to delete with record from leaf, if we are the last internal node */
         if(swap_loc && depth == 1)
-            if(H5B2__swap_leaf(hdr, dxpl_id, depth, internal, &internal_flags, idx, swap_loc) < 0)
+            if(H5B2__swap_leaf(hdr, depth, internal, &internal_flags, idx, swap_loc) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTSWAP, FAIL, "can't swap records in B-tree")
 
         /* Set pointers for advancing to child node */
@@ -1278,12 +1262,12 @@ H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
 
     /* Attempt to remove record from child node */
     if(depth > 1) {
-        if(H5B2__remove_internal_by_idx(hdr, dxpl_id, depth_decreased, swap_loc, swap_parent, (uint16_t)(depth - 1),
+        if(H5B2__remove_internal_by_idx(hdr, depth_decreased, swap_loc, swap_parent, (uint16_t)(depth - 1),
                 new_cache_info, new_cache_info_flags_ptr, new_node_ptr, next_pos, n, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree internal node")
     } /* end if */
     else {
-        if(H5B2__remove_leaf_by_idx(hdr, dxpl_id, new_node_ptr, next_pos, new_cache_info, (unsigned)n, op, op_data) < 0)
+        if(H5B2__remove_leaf_by_idx(hdr, new_node_ptr, next_pos, new_cache_info, (unsigned)n, op, op_data) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTDELETE, FAIL, "unable to remove record from B-tree leaf node")
     } /* end else */
 
@@ -1301,7 +1285,7 @@ H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
 
 done:
     /* Release the B-tree internal node */
-    if(internal && H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, internal_addr, internal, internal_flags) < 0)
+    if(internal && H5AC_unprotect(hdr->f, H5AC_BT2_INT, internal_addr, internal, internal_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release internal B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5B2leaf.c b/src/H5B2leaf.c
index 4f8b8e6..54d40ea 100644
--- a/src/H5B2leaf.c
+++ b/src/H5B2leaf.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -59,8 +57,7 @@
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5B2__shadow_leaf(H5B2_leaf_t *leaf, hid_t dxpl_id,
-    H5B2_node_ptr_t *curr_node_ptr);
+static herr_t H5B2__shadow_leaf(H5B2_leaf_t *leaf, H5B2_node_ptr_t *curr_node_ptr);
 
 
 /*********************/
@@ -97,7 +94,7 @@ H5FL_DEFINE(H5B2_leaf_t);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__create_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, void *parent, H5B2_node_ptr_t *node_ptr)
+H5B2__create_leaf(H5B2_hdr_t *hdr, void *parent, H5B2_node_ptr_t *node_ptr)
 {
     H5B2_leaf_t *leaf = NULL;           /* Pointer to new leaf node created */
     hbool_t inserted = FALSE;           /* Whether the leaf node was inserted into cache */
@@ -132,17 +129,17 @@ H5B2__create_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, void *parent, H5B2_node_ptr_t
     leaf->shadow_epoch = hdr->shadow_epoch;
 
     /* Allocate space on disk for the leaf */
-    if(HADDR_UNDEF == (node_ptr->addr = H5MF_alloc(hdr->f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)hdr->node_size)))
+    if(HADDR_UNDEF == (node_ptr->addr = H5MF_alloc(hdr->f, H5FD_MEM_BTREE, (hsize_t)hdr->node_size)))
         HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for B-tree leaf node")
 
     /* Cache the new B-tree node */
-    if(H5AC_insert_entry(hdr->f, dxpl_id, H5AC_BT2_LEAF, node_ptr->addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(hdr->f, H5AC_BT2_LEAF, node_ptr->addr, leaf, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "can't add B-tree leaf to cache")
     inserted = TRUE;
 
     /* Add leaf node as child of 'top' proxy */
     if(hdr->top_proxy) {
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, leaf) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, leaf) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTSET, FAIL, "unable to add v2 B-tree node as child of proxy")
         leaf->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -156,7 +153,7 @@ done:
                     HDONE_ERROR(H5E_BTREE, H5E_CANTREMOVE, FAIL, "unable to remove v2 B-tree leaf node from cache")
 
             /* Release leaf node's disk space */
-            if(H5F_addr_defined(node_ptr->addr) && H5MF_xfree(hdr->f, H5FD_MEM_BTREE, dxpl_id, node_ptr->addr, (hsize_t)hdr->node_size) < 0)
+            if(H5F_addr_defined(node_ptr->addr) && H5MF_xfree(hdr->f, H5FD_MEM_BTREE, node_ptr->addr, (hsize_t)hdr->node_size) < 0)
                 HDONE_ERROR(H5E_BTREE, H5E_CANTFREE, FAIL, "unable to release file space for v2 B-tree leaf node")
 
             /* Destroy leaf node */
@@ -183,8 +180,8 @@ done:
  *-------------------------------------------------------------------------
  */
 H5B2_leaf_t *
-H5B2__protect_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, void *parent, 
-    H5B2_node_ptr_t *node_ptr, hbool_t shadow, unsigned flags)
+H5B2__protect_leaf(H5B2_hdr_t *hdr, void *parent, H5B2_node_ptr_t *node_ptr,
+    hbool_t shadow, unsigned flags)
 {
     H5B2_leaf_cache_ud_t udata;         /* User-data for callback */
     H5B2_leaf_t *leaf;                  /* v2 B-tree leaf node */
@@ -207,20 +204,20 @@ H5B2__protect_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, void *parent,
     udata.nrec = node_ptr->node_nrec;
 
     /* Protect the leaf node */
-    if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_BT2_LEAF, node_ptr->addr, &udata, flags)))
+    if(NULL == (leaf = (H5B2_leaf_t *)H5AC_protect(hdr->f, H5AC_BT2_LEAF, node_ptr->addr, &udata, flags)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, NULL, "unable to protect B-tree leaf node")
 
     /* Create top proxy, if it doesn't exist */
     if(hdr->top_proxy && NULL == leaf->top_proxy) {
         /* Add leaf node as child of 'top' proxy */
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, leaf) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, leaf) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTSET, NULL, "unable to add v2 B-tree leaf node as child of proxy")
         leaf->top_proxy = hdr->top_proxy;
     } /* end if */
 
     /* Shadow the node, if requested */
     if(shadow)
-        if(H5B2__shadow_leaf(leaf, dxpl_id, node_ptr) < 0)
+        if(H5B2__shadow_leaf(leaf, node_ptr) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTCOPY, NULL, "unable to shadow leaf node")
 
     /* Set return value */
@@ -239,7 +236,7 @@ done:
             } /* end if */
 
             /* Unprotect leaf node */
-            if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, node_ptr->addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, node_ptr->addr, leaf, H5AC__NO_FLAGS_SET) < 0)
                 HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, NULL, "unable to unprotect v2 B-tree leaf node, address = %llu", (unsigned long long)node_ptr->addr)
         } /* end if */
     } /* end if */
@@ -275,7 +272,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__neighbor_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr,
+H5B2__neighbor_leaf(H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr,
     void *neighbor_loc, H5B2_compare_t comp, void *parent, void *udata, H5B2_found_t op,
     void *op_data)
 {
@@ -293,7 +290,7 @@ H5B2__neighbor_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_p
     HDassert(op);
 
     /* Lock current B-tree node */
-    if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, parent, curr_node_ptr, FALSE, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (leaf = H5B2__protect_leaf(hdr, parent, curr_node_ptr, FALSE, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
 
     /* Locate node pointer for child */
@@ -328,7 +325,7 @@ H5B2__neighbor_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_p
 
 done:
     /* Release the B-tree leaf node */
-    if(leaf && H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr->addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+    if(leaf && H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr->addr, leaf, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree leaf node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -349,7 +346,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__insert_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr,
+H5B2__insert_leaf(H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr,
     H5B2_nodepos_t curr_pos, void *parent, void *udata)
 {
     H5B2_leaf_t *leaf;                  /* Pointer to leaf node */
@@ -366,7 +363,7 @@ H5B2__insert_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr
     HDassert(H5F_addr_defined(curr_node_ptr->addr));
 
     /* Lock current B-tree node */
-    if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, parent, curr_node_ptr, FALSE, H5AC__NO_FLAGS_SET)))
+    if(NULL == (leaf = H5B2__protect_leaf(hdr, parent, curr_node_ptr, FALSE, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
 
     /* Must have a leaf node with enough space to insert a record now */
@@ -433,11 +430,11 @@ done:
     if(leaf) {
         /* Shadow the node if doing SWMR writes */
         if(hdr->swmr_write && (leaf_flags & H5AC__DIRTIED_FLAG))
-            if(H5B2__shadow_leaf(leaf, dxpl_id, curr_node_ptr) < 0)
+            if(H5B2__shadow_leaf(leaf, curr_node_ptr) < 0)
                 HDONE_ERROR(H5E_BTREE, H5E_CANTCOPY, FAIL, "unable to shadow leaf B-tree node")
 
         /* Unprotect leaf node */
-        if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr->addr, leaf, leaf_flags) < 0)
+        if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr->addr, leaf, leaf_flags) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release leaf B-tree node")
     } /* end if */
 
@@ -462,7 +459,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__update_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr,
+H5B2__update_leaf(H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr,
     H5B2_update_status_t *status, H5B2_nodepos_t curr_pos, void *parent,
     void *udata, H5B2_modify_t op, void *op_data)
 {
@@ -480,7 +477,7 @@ H5B2__update_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr
     HDassert(H5F_addr_defined(curr_node_ptr->addr));
 
     /* Lock current B-tree node */
-    if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, parent, curr_node_ptr, FALSE, H5AC__NO_FLAGS_SET)))
+    if(NULL == (leaf = H5B2__protect_leaf(hdr, parent, curr_node_ptr, FALSE, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
 
     /* Sanity check number of records */
@@ -583,7 +580,7 @@ done:
         /* Check if we should shadow this node */
         if(hdr->swmr_write && (leaf_flags & H5AC__DIRTIED_FLAG)) {
             /* Attempt to shadow the node if doing SWMR writes */
-            if(H5B2__shadow_leaf(leaf, dxpl_id, curr_node_ptr) < 0)
+            if(H5B2__shadow_leaf(leaf, curr_node_ptr) < 0)
                 HDONE_ERROR(H5E_BTREE, H5E_CANTCOPY, FAIL, "unable to shadow leaf B-tree node")
 
             /* Change the state to "shadowed" if only modified currently */
@@ -593,7 +590,7 @@ done:
         } /* end if */
 
         /* Unprotect leaf node */
-        if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr->addr, leaf, leaf_flags) < 0)
+        if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr->addr, leaf, leaf_flags) < 0)
             HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release leaf B-tree node")
     } /* end if */
 
@@ -617,9 +614,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__swap_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_internal_t *internal, unsigned *internal_flags_ptr,
-    unsigned idx, void *swap_loc)
+H5B2__swap_leaf(H5B2_hdr_t *hdr, uint16_t depth, H5B2_internal_t *internal,
+    unsigned *internal_flags_ptr, unsigned idx, void *swap_loc)
 {
     const H5AC_class_t *child_class;    /* Pointer to child node's class info */
     haddr_t child_addr;                 /* Address of child node */
@@ -643,7 +639,7 @@ H5B2__swap_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
         child_class = H5AC_BT2_INT;
 
         /* Lock B-tree child nodes */
-        if(NULL == (child_internal = H5B2__protect_internal(hdr, dxpl_id, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), FALSE, H5AC__NO_FLAGS_SET)))
+        if(NULL == (child_internal = H5B2__protect_internal(hdr, internal, &internal->node_ptrs[idx], (uint16_t)(depth - 1), FALSE, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree internal node")
         child_addr = internal->node_ptrs[idx].addr;
 
@@ -658,7 +654,7 @@ H5B2__swap_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
         child_class = H5AC_BT2_LEAF;
 
         /* Lock B-tree child node */
-        if(NULL == (child_leaf = H5B2__protect_leaf(hdr, dxpl_id, internal, &internal->node_ptrs[idx], FALSE, H5AC__NO_FLAGS_SET)))
+        if(NULL == (child_leaf = H5B2__protect_leaf(hdr, internal, &internal->node_ptrs[idx], FALSE, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
         child_addr = internal->node_ptrs[idx].addr;
 
@@ -685,7 +681,7 @@ H5B2__swap_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
 
 done:
     /* Unlock child node */
-    if(child && H5AC_unprotect(hdr->f, dxpl_id, child_class, child_addr, child, H5AC__DIRTIED_FLAG) < 0)
+    if(child && H5AC_unprotect(hdr->f, child_class, child_addr, child, H5AC__DIRTIED_FLAG) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree child node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -709,7 +705,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5B2__shadow_leaf(H5B2_leaf_t *leaf, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr)
+H5B2__shadow_leaf(H5B2_leaf_t *leaf, H5B2_node_ptr_t *curr_node_ptr)
 {
     H5B2_hdr_t *hdr;                    /* B-tree header */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -740,11 +736,11 @@ H5B2__shadow_leaf(H5B2_leaf_t *leaf, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_p
         * shadowed node.  Remove it from cache but do not mark it free on disk.
         */
         /* Allocate space for the cloned node */
-        if(HADDR_UNDEF == (new_node_addr = H5MF_alloc(hdr->f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)hdr->node_size)))
+        if(HADDR_UNDEF == (new_node_addr = H5MF_alloc(hdr->f, H5FD_MEM_BTREE, (hsize_t)hdr->node_size)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTALLOC, FAIL, "unable to allocate file space to move B-tree node")
 
         /* Move the location of the old child on the disk */
-        if(H5AC_move_entry(hdr->f, H5AC_BT2_LEAF, curr_node_ptr->addr, new_node_addr, dxpl_id) < 0)
+        if(H5AC_move_entry(hdr->f, H5AC_BT2_LEAF, curr_node_ptr->addr, new_node_addr) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTMOVE, FAIL, "unable to move B-tree node")
         curr_node_ptr->addr = new_node_addr;
 
@@ -775,7 +771,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__remove_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr,
+H5B2__remove_leaf(H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr,
     H5B2_nodepos_t curr_pos, void *parent, void *udata, H5B2_remove_t op, void *op_data)
 {
     H5B2_leaf_t *leaf;                  /* Pointer to leaf node */
@@ -793,7 +789,7 @@ H5B2__remove_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr
     HDassert(H5F_addr_defined(curr_node_ptr->addr));
 
     /* Lock current B-tree node */
-    if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, parent, curr_node_ptr, FALSE, H5AC__NO_FLAGS_SET)))
+    if(NULL == (leaf = H5B2__protect_leaf(hdr, parent, curr_node_ptr, FALSE, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
     leaf_addr = curr_node_ptr->addr;
 
@@ -835,7 +831,7 @@ H5B2__remove_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr
     if(leaf->nrec > 0) {
         /* Shadow the node if doing SWMR writes */
         if(hdr->swmr_write) {
-            if(H5B2__shadow_leaf(leaf, dxpl_id, curr_node_ptr) < 0)
+            if(H5B2__shadow_leaf(leaf, curr_node_ptr) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTCOPY, FAIL, "unable to shadow leaf node")
             leaf_addr = curr_node_ptr->addr;
         } /* end if */
@@ -862,7 +858,7 @@ H5B2__remove_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr
 
 done:
     /* Release the B-tree leaf node */
-    if(leaf && H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, leaf_addr, leaf, leaf_flags) < 0)
+    if(leaf && H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, leaf_addr, leaf, leaf_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release leaf B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -884,9 +880,9 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2__remove_leaf_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *parent,
-    unsigned idx, H5B2_remove_t op, void *op_data)
+H5B2__remove_leaf_by_idx(H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr,
+    H5B2_nodepos_t curr_pos, void *parent, unsigned idx, H5B2_remove_t op,
+    void *op_data)
 {
     H5B2_leaf_t *leaf;                  /* Pointer to leaf node */
     haddr_t     leaf_addr = HADDR_UNDEF;  /* Leaf address on disk */
@@ -901,7 +897,7 @@ H5B2__remove_leaf_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
     HDassert(H5F_addr_defined(curr_node_ptr->addr));
 
     /* Lock B-tree leaf node */
-    if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, parent, curr_node_ptr, FALSE, H5AC__NO_FLAGS_SET)))
+    if(NULL == (leaf = H5B2__protect_leaf(hdr, parent, curr_node_ptr, FALSE, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
     leaf_addr = curr_node_ptr->addr;
 
@@ -938,7 +934,7 @@ H5B2__remove_leaf_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
     if(leaf->nrec > 0) {
         /* Shadow the node if doing SWMR writes */
         if(hdr->swmr_write) {
-            if(H5B2__shadow_leaf(leaf, dxpl_id, curr_node_ptr) < 0)
+            if(H5B2__shadow_leaf(leaf, curr_node_ptr) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTCOPY, FAIL, "unable to shadow leaf node")
             leaf_addr = curr_node_ptr->addr;
         } /* end if */
@@ -965,7 +961,7 @@ H5B2__remove_leaf_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
 
 done:
     /* Release the B-tree leaf node */
-    if(leaf && H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, leaf_addr, leaf, leaf_flags) < 0)
+    if(leaf && H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, leaf_addr, leaf, leaf_flags) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release leaf B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5B2module.h b/src/H5B2module.h
index 0fc30a5..35c982c 100644
--- a/src/H5B2module.h
+++ b/src/H5B2module.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5B2pkg.h b/src/H5B2pkg.h
index 71fdfde..552cebb 100644
--- a/src/H5B2pkg.h
+++ b/src/H5B2pkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -336,31 +334,29 @@ extern const H5B2_class_t *const H5B2_client_class_g[H5B2_NUM_BTREE_ID];
 /* Generic routines */
 H5_DLL herr_t H5B2__create_flush_depend(H5AC_info_t *parent_entry,
     H5AC_info_t *child_entry);
-H5_DLL herr_t H5B2__update_flush_depend(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    unsigned depth, const H5B2_node_ptr_t *node_ptr, void *old_parent,
-    void *new_parent);
+H5_DLL herr_t H5B2__update_flush_depend(H5B2_hdr_t *hdr, unsigned depth,
+    const H5B2_node_ptr_t *node_ptr, void *old_parent, void *new_parent);
 H5_DLL herr_t H5B2__destroy_flush_depend(H5AC_info_t *parent_entry,
     H5AC_info_t *child_entry);
 
 /* Internal node management routines */
-H5_DLL herr_t H5B2__split1(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_node_ptr_t *curr_node_ptr, unsigned *parent_cache_info_flags_ptr,
-    H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx);
-H5_DLL herr_t H5B2__redistribute2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
+H5_DLL herr_t H5B2__split1(H5B2_hdr_t *hdr, uint16_t depth, H5B2_node_ptr_t *curr_node_ptr,
+    unsigned *parent_cache_info_flags_ptr, H5B2_internal_t *internal,
+    unsigned *internal_flags_ptr, unsigned idx);
+H5_DLL herr_t H5B2__redistribute2(H5B2_hdr_t *hdr, uint16_t depth,
     H5B2_internal_t *internal, unsigned idx);
-H5_DLL herr_t H5B2__redistribute3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx);
-H5_DLL herr_t H5B2__merge2(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_node_ptr_t *curr_node_ptr, unsigned *parent_cache_info_flags_ptr,
-    H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx);
-H5_DLL herr_t H5B2__merge3(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_node_ptr_t *curr_node_ptr, unsigned *parent_cache_info_flags_ptr,
+H5_DLL herr_t H5B2__redistribute3(H5B2_hdr_t *hdr, uint16_t depth,
     H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx);
+H5_DLL herr_t H5B2__merge2(H5B2_hdr_t *hdr, uint16_t depth, H5B2_node_ptr_t *curr_node_ptr,
+    unsigned *parent_cache_info_flags_ptr, H5B2_internal_t *internal,
+    unsigned *internal_flags_ptr, unsigned idx);
+H5_DLL herr_t H5B2__merge3(H5B2_hdr_t *hdr, uint16_t depth, H5B2_node_ptr_t *curr_node_ptr,
+    unsigned *parent_cache_info_flags_ptr, H5B2_internal_t *internal,
+    unsigned *internal_flags_ptr, unsigned idx);
 
 /* Routines for managing B-tree header info */
 H5_DLL H5B2_hdr_t *H5B2__hdr_alloc(H5F_t *f);
-H5_DLL haddr_t H5B2__hdr_create(H5F_t *f, hid_t dxpl_id,
-    const H5B2_create_t *cparam, void *ctx_udata);
+H5_DLL haddr_t H5B2__hdr_create(H5F_t *f, const H5B2_create_t *cparam, void *ctx_udata);
 H5_DLL herr_t H5B2__hdr_init(H5B2_hdr_t *hdr, const H5B2_create_t *cparam,
     void *ctx_udata, uint16_t depth);
 H5_DLL herr_t H5B2__hdr_incr(H5B2_hdr_t *hdr);
@@ -368,29 +364,26 @@ H5_DLL herr_t H5B2__hdr_decr(H5B2_hdr_t *hdr);
 H5_DLL herr_t H5B2__hdr_fuse_incr(H5B2_hdr_t *hdr);
 H5_DLL size_t H5B2__hdr_fuse_decr(H5B2_hdr_t *hdr);
 H5_DLL herr_t H5B2__hdr_dirty(H5B2_hdr_t *hdr);
-H5_DLL H5B2_hdr_t *H5B2__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t hdr_addr,
+H5_DLL H5B2_hdr_t *H5B2__hdr_protect(H5F_t *f, haddr_t hdr_addr,
     void *ctx_udata, unsigned flags);
-H5_DLL herr_t H5B2__hdr_unprotect(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    unsigned cache_flags);
-H5_DLL herr_t H5B2__hdr_delete(H5B2_hdr_t *hdr, hid_t dxpl_id);
+H5_DLL herr_t H5B2__hdr_unprotect(H5B2_hdr_t *hdr, unsigned cache_flags);
+H5_DLL herr_t H5B2__hdr_delete(H5B2_hdr_t *hdr);
 
 /* Routines for operating on leaf nodes */
-H5_DLL H5B2_leaf_t * H5B2__protect_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    void *parent, H5B2_node_ptr_t *node_ptr, hbool_t shadow, unsigned flags);
-H5_DLL herr_t H5B2__swap_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
-    H5B2_internal_t *internal, unsigned *internal_flags_ptr, unsigned idx,
-    void *swap_loc);
+H5_DLL H5B2_leaf_t * H5B2__protect_leaf(H5B2_hdr_t *hdr, void *parent,
+    H5B2_node_ptr_t *node_ptr, hbool_t shadow, unsigned flags);
+H5_DLL herr_t H5B2__swap_leaf(H5B2_hdr_t *hdr, uint16_t depth, H5B2_internal_t *internal,
+    unsigned *internal_flags_ptr, unsigned idx, void *swap_loc);
 
 /* Routines for operating on internal nodes */
-H5_DLL H5B2_internal_t *H5B2__protect_internal(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    void *parent, H5B2_node_ptr_t *node_ptr, uint16_t depth, hbool_t shadow,
-    unsigned flags);
+H5_DLL H5B2_internal_t *H5B2__protect_internal(H5B2_hdr_t *hdr, void *parent,
+    H5B2_node_ptr_t *node_ptr, uint16_t depth, hbool_t shadow, unsigned flags);
 
 /* Routines for allocating nodes */
-H5_DLL herr_t H5B2__split_root(H5B2_hdr_t *hdr, hid_t dxpl_id);
-H5_DLL herr_t H5B2__create_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id, void *parent,
+H5_DLL herr_t H5B2__split_root(H5B2_hdr_t *hdr);
+H5_DLL herr_t H5B2__create_leaf(H5B2_hdr_t *hdr, void *parent,
     H5B2_node_ptr_t *node_ptr);
-H5_DLL herr_t H5B2__create_internal(H5B2_hdr_t *hdr, hid_t dxpl_id, void *parent,
+H5_DLL herr_t H5B2__create_internal(H5B2_hdr_t *hdr, void *parent,
     H5B2_node_ptr_t *node_ptr, uint16_t depth);
 
 /* Routines for releasing structures */
@@ -399,74 +392,69 @@ H5_DLL herr_t H5B2__leaf_free(H5B2_leaf_t *l);
 H5_DLL herr_t H5B2__internal_free(H5B2_internal_t *i);
 
 /* Routines for inserting records */
-H5_DLL herr_t H5B2__insert(H5B2_hdr_t *hdr, hid_t dxpl_id, void *udata);
-H5_DLL herr_t H5B2__insert_internal(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    uint16_t depth, unsigned *parent_cache_info_flags_ptr,
-    H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *parent, void *udata);
-H5_DLL herr_t H5B2__insert_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *parent, void *udata);
+H5_DLL herr_t H5B2__insert(H5B2_hdr_t *hdr, void *udata);
+H5_DLL herr_t H5B2__insert_internal(H5B2_hdr_t *hdr, uint16_t depth,
+    unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr,
+    H5B2_nodepos_t curr_pos, void *parent, void *udata);
+H5_DLL herr_t H5B2__insert_leaf(H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr,
+    H5B2_nodepos_t curr_pos, void *parent, void *udata);
 
 /* Routines for update records */
-H5_DLL herr_t H5B2__update_internal(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    uint16_t depth, unsigned *parent_cache_info_flags_ptr,
-    H5B2_node_ptr_t *curr_node_ptr, H5B2_update_status_t *status,
-    H5B2_nodepos_t curr_pos, void *parent, void *udata, H5B2_modify_t op,
-    void *op_data);
-H5_DLL herr_t H5B2__update_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    H5B2_node_ptr_t *curr_node_ptr, H5B2_update_status_t *status,
-    H5B2_nodepos_t curr_pos, void *parent, void *udata, H5B2_modify_t op,
-    void *op_data);
+H5_DLL herr_t H5B2__update_internal(H5B2_hdr_t *hdr, uint16_t depth,
+    unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr,
+    H5B2_update_status_t *status, H5B2_nodepos_t curr_pos, void *parent,
+    void *udata, H5B2_modify_t op, void *op_data);
+H5_DLL herr_t H5B2__update_leaf(H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr,
+    H5B2_update_status_t *status, H5B2_nodepos_t curr_pos, void *parent,
+    void *udata, H5B2_modify_t op, void *op_data);
 
 /* Routines for iterating over nodes/records */
-H5_DLL herr_t H5B2__iterate_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
+H5_DLL herr_t H5B2__iterate_node(H5B2_hdr_t *hdr, uint16_t depth,
     const H5B2_node_ptr_t *curr_node, void *parent, H5B2_operator_t op, void *op_data);
-H5_DLL herr_t H5B2__node_size(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    uint16_t depth, const H5B2_node_ptr_t *curr_node, void *parent,
-    hsize_t *op_data);
+H5_DLL herr_t H5B2__node_size(H5B2_hdr_t *hdr, uint16_t depth,
+    const H5B2_node_ptr_t *curr_node, void *parent, hsize_t *op_data);
 
 /* Routines for locating records */
 H5_DLL herr_t H5B2__locate_record(const H5B2_class_t *type, unsigned nrec,
     size_t *rec_off, const uint8_t *native, const void *udata, unsigned *idx, int *result);
-H5_DLL herr_t H5B2__neighbor_internal(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    uint16_t depth, H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc,
-    H5B2_compare_t comp, void *parent, void *udata, H5B2_found_t op,
-    void *op_data);
-H5_DLL herr_t H5B2__neighbor_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id,
+H5_DLL herr_t H5B2__neighbor_internal(H5B2_hdr_t *hdr, uint16_t depth,
     H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc, H5B2_compare_t comp,
     void *parent, void *udata, H5B2_found_t op, void *op_data);
+H5_DLL herr_t H5B2__neighbor_leaf(H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr,
+    void *neighbor_loc, H5B2_compare_t comp, void *parent, void *udata,
+    H5B2_found_t op, void *op_data);
 
 /* Routines for removing records */
-H5_DLL herr_t H5B2__remove_internal(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    hbool_t *depth_decreased, void *swap_loc, void *swap_parent, uint16_t depth,
-    H5AC_info_t *parent_cache_info, unsigned *parent_cache_info_flags_ptr,
-    H5B2_nodepos_t curr_pos, H5B2_node_ptr_t *curr_node_ptr, void *udata,
-    H5B2_remove_t op, void *op_data);
-H5_DLL herr_t H5B2__remove_leaf(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *parent,
-    void *udata, H5B2_remove_t op, void *op_data);
-H5_DLL herr_t H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
+H5_DLL herr_t H5B2__remove_internal(H5B2_hdr_t *hdr, hbool_t *depth_decreased,
+    void *swap_loc, void *swap_parent, uint16_t depth, H5AC_info_t *parent_cache_info,
+        unsigned *parent_cache_info_flags_ptr, H5B2_nodepos_t curr_pos,
+        H5B2_node_ptr_t *curr_node_ptr, void *udata, H5B2_remove_t op,
+        void *op_data);
+H5_DLL herr_t H5B2__remove_leaf(H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr,
+    H5B2_nodepos_t curr_pos, void *parent, void *udata, H5B2_remove_t op,
+    void *op_data);
+H5_DLL herr_t H5B2__remove_internal_by_idx(H5B2_hdr_t *hdr, 
     hbool_t *depth_decreased, void *swap_loc, void *swap_parent, uint16_t depth,
     H5AC_info_t *parent_cache_info, unsigned *parent_cache_info_flags_ptr,
     H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, hsize_t n,
     H5B2_remove_t op, void *op_data);
-H5_DLL herr_t H5B2__remove_leaf_by_idx(H5B2_hdr_t *hdr, hid_t dxpl_id,
-    H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *parent,
-    unsigned idx, H5B2_remove_t op, void *op_data);
+H5_DLL herr_t H5B2__remove_leaf_by_idx(H5B2_hdr_t *hdr, H5B2_node_ptr_t *curr_node_ptr,
+    H5B2_nodepos_t curr_pos, void *parent, unsigned idx, H5B2_remove_t op,
+    void *op_data);
 
 /* Routines for deleting nodes */
-H5_DLL herr_t H5B2__delete_node(H5B2_hdr_t *hdr, hid_t dxpl_id, uint16_t depth,
+H5_DLL herr_t H5B2__delete_node(H5B2_hdr_t *hdr, uint16_t depth,
     const H5B2_node_ptr_t *curr_node, void *parent, H5B2_remove_t op,
     void *op_data);
 
 /* Debugging routines for dumping file structures */
-H5_DLL herr_t H5B2__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    FILE *stream, int indent, int fwidth, const H5B2_class_t *type, haddr_t obj_addr);
-H5_DLL herr_t H5B2__int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    FILE *stream, int indent, int fwidth, const H5B2_class_t *type,
-    haddr_t hdr_addr, unsigned nrec, unsigned depth, haddr_t obj_addr);
-H5_DLL herr_t H5B2__leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    FILE *stream, int indent, int fwidth, const H5B2_class_t *type,
-    haddr_t hdr_addr, unsigned nrec, haddr_t obj_addr);
+H5_DLL herr_t H5B2__hdr_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
+    int fwidth, const H5B2_class_t *type, haddr_t obj_addr);
+H5_DLL herr_t H5B2__int_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
+    int fwidth, const H5B2_class_t *type, haddr_t hdr_addr, unsigned nrec, unsigned depth,
+    haddr_t obj_addr);
+H5_DLL herr_t H5B2__leaf_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
+    int fwidth, const H5B2_class_t *type, haddr_t hdr_addr, unsigned nrec, haddr_t obj_addr);
 
 /* Sanity checking routines */
 #ifdef H5B2_DEBUG
@@ -480,9 +468,9 @@ H5_DLL herr_t H5B2__assert_leaf2(const H5B2_hdr_t *hdr, const H5B2_leaf_t *leaf,
 /* Testing routines */
 #ifdef H5B2_TESTING
 H5_DLL herr_t H5B2_get_root_addr_test(H5B2_t *bt2, haddr_t *root_addr);
-H5_DLL int H5B2_get_node_depth_test(H5B2_t *bt2, hid_t dxpl_id, void *udata);
-H5_DLL herr_t H5B2_get_node_info_test(H5B2_t *bt2, hid_t dxpl_id,
-    void *udata, H5B2_node_info_test_t *ninfo);
+H5_DLL int H5B2__get_node_depth_test(H5B2_t *bt2, void *udata);
+H5_DLL herr_t H5B2__get_node_info_test(H5B2_t *bt2, void *udata,
+    H5B2_node_info_test_t *ninfo);
 #endif /* H5B2_TESTING */
 
 #endif /* _H5B2pkg_H */
diff --git a/src/H5B2private.h b/src/H5B2private.h
index 161e25e..83a5272 100644
--- a/src/H5B2private.h
+++ b/src/H5B2private.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -127,34 +125,31 @@ typedef struct H5B2_t H5B2_t;
 /***************************************/
 /* Library-private Function Prototypes */
 /***************************************/
-H5_DLL H5B2_t *H5B2_create(H5F_t *f, hid_t dxpl_id, const H5B2_create_t *cparam,
+H5_DLL H5B2_t *H5B2_create(H5F_t *f, const H5B2_create_t *cparam,
     void *ctx_udata);
-H5_DLL H5B2_t *H5B2_open(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *ctx_udata);
+H5_DLL H5B2_t *H5B2_open(H5F_t *f, haddr_t addr, void *ctx_udata);
 H5_DLL herr_t H5B2_get_addr(const H5B2_t *bt2, haddr_t *addr/*out*/);
-H5_DLL herr_t H5B2_insert(H5B2_t *bt2, hid_t dxpl_id, void *udata);
-H5_DLL herr_t H5B2_iterate(H5B2_t *bt2, hid_t dxpl_id, H5B2_operator_t op,
-    void *op_data);
-H5_DLL htri_t H5B2_find(H5B2_t *bt2, hid_t dxpl_id, void *udata,
+H5_DLL herr_t H5B2_insert(H5B2_t *bt2, void *udata);
+H5_DLL herr_t H5B2_iterate(H5B2_t *bt2, H5B2_operator_t op, void *op_data);
+H5_DLL htri_t H5B2_find(H5B2_t *bt2, void *udata, H5B2_found_t op, void *op_data);
+H5_DLL herr_t H5B2_index(H5B2_t *bt2, H5_iter_order_t order, hsize_t idx,
     H5B2_found_t op, void *op_data);
-H5_DLL herr_t H5B2_index(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order,
-    hsize_t idx, H5B2_found_t op, void *op_data);
-H5_DLL herr_t H5B2_neighbor(H5B2_t *bt2, hid_t dxpl_id, H5B2_compare_t range,
-    void *udata, H5B2_found_t op, void *op_data);
-H5_DLL herr_t H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata,
-    H5B2_modify_t op, void *op_data);
-H5_DLL herr_t H5B2_update(H5B2_t *bt2, hid_t dxpl_id, void *udata,
-    H5B2_modify_t op, void *op_data);
-H5_DLL herr_t H5B2_remove(H5B2_t *b2, hid_t dxpl_id, void *udata,
-    H5B2_remove_t op, void *op_data);
-H5_DLL herr_t H5B2_remove_by_idx(H5B2_t *bt2, hid_t dxpl_id,
-    H5_iter_order_t order, hsize_t idx, H5B2_remove_t op, void *op_data);
+H5_DLL herr_t H5B2_neighbor(H5B2_t *bt2, H5B2_compare_t range, void *udata,
+    H5B2_found_t op, void *op_data);
+H5_DLL herr_t H5B2_modify(H5B2_t *bt2, void *udata, H5B2_modify_t op,
+    void *op_data);
+H5_DLL herr_t H5B2_update(H5B2_t *bt2, void *udata, H5B2_modify_t op,
+    void *op_data);
+H5_DLL herr_t H5B2_remove(H5B2_t *b2, void *udata, H5B2_remove_t op,
+    void *op_data);
+H5_DLL herr_t H5B2_remove_by_idx(H5B2_t *bt2, H5_iter_order_t order,
+    hsize_t idx, H5B2_remove_t op, void *op_data);
 H5_DLL herr_t H5B2_get_nrec(const H5B2_t *bt2, hsize_t *nrec);
-H5_DLL herr_t H5B2_size(H5B2_t *bt2, hid_t dxpl_id,
-    hsize_t *btree_size);
-H5_DLL herr_t H5B2_close(H5B2_t *bt2, hid_t dxpl_id);
-H5_DLL herr_t H5B2_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    void *ctx_udata, H5B2_remove_t op, void *op_data);
-H5_DLL herr_t H5B2_depend(H5B2_t *bt2, hid_t dxpl_id, H5AC_proxy_entry_t *parent);
+H5_DLL herr_t H5B2_size(H5B2_t *bt2, hsize_t *btree_size);
+H5_DLL herr_t H5B2_close(H5B2_t *bt2);
+H5_DLL herr_t H5B2_delete(H5F_t *f, haddr_t addr, void *ctx_udata,
+    H5B2_remove_t op, void *op_data);
+H5_DLL herr_t H5B2_depend(H5B2_t *bt2, H5AC_proxy_entry_t *parent);
 H5_DLL herr_t H5B2_patch_file(H5B2_t *fa, H5F_t *f);
 
 /* Statistics routines */
diff --git a/src/H5B2public.h b/src/H5B2public.h
index 43ec5d7..6e0b964 100644
--- a/src/H5B2public.h
+++ b/src/H5B2public.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5B2stat.c b/src/H5B2stat.c
index da721c6..5dd9cc2 100644
--- a/src/H5B2stat.c
+++ b/src/H5B2stat.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@hdfgroup.org>
@@ -112,7 +110,7 @@ H5B2_stat_info(H5B2_t *bt2, H5B2_stat_t *info)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_size(H5B2_t *bt2, hid_t dxpl_id, hsize_t *btree_size)
+H5B2_size(H5B2_t *bt2, hsize_t *btree_size)
 {
     H5B2_hdr_t  *hdr;                   /* Pointer to the B-tree header */
     herr_t      ret_value = SUCCEED;    /* Return value */
@@ -139,7 +137,7 @@ H5B2_size(H5B2_t *bt2, hid_t dxpl_id, hsize_t *btree_size)
             *btree_size += hdr->node_size;
         else
             /* Iterate through nodes */
-            if(H5B2__node_size(hdr, dxpl_id, hdr->depth, &hdr->root, hdr, btree_size) < 0)
+            if(H5B2__node_size(hdr, hdr->depth, &hdr->root, hdr, btree_size) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTLIST, FAIL, "node iteration failed")
     } /* end if */
 
diff --git a/src/H5B2test.c b/src/H5B2test.c
index aec2aba..49fe3af 100644
--- a/src/H5B2test.c
+++ b/src/H5B2test.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
@@ -500,7 +498,7 @@ H5B2_get_root_addr_test(H5B2_t *bt2, haddr_t *root_addr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5B2_get_node_info_test
+ * Function:	H5B2__get_node_info_test
  *
  * Purpose:	Determine information about a node holding a record in the B-tree
  *
@@ -513,8 +511,7 @@ H5B2_get_root_addr_test(H5B2_t *bt2, haddr_t *root_addr)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B2_get_node_info_test(H5B2_t *bt2, hid_t dxpl_id, void *udata,
-    H5B2_node_info_test_t *ninfo)
+H5B2__get_node_info_test(H5B2_t *bt2, void *udata, H5B2_node_info_test_t *ninfo)
 {
     H5B2_hdr_t	*hdr;                   /* Pointer to the B-tree header */
     H5B2_node_ptr_t curr_node_ptr;      /* Node pointer info for current node */
@@ -524,7 +521,7 @@ H5B2_get_node_info_test(H5B2_t *bt2, hid_t dxpl_id, void *udata,
     unsigned    idx;                    /* Location of record which matches key */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments. */
     HDassert(bt2);
@@ -556,7 +553,7 @@ H5B2_get_node_info_test(H5B2_t *bt2, hid_t dxpl_id, void *udata,
         H5B2_node_ptr_t next_node_ptr;      /* Node pointer info for next node */
 
         /* Lock B-tree current node */
-        if(NULL == (internal = H5B2__protect_internal(hdr, dxpl_id, parent, &curr_node_ptr, depth, FALSE, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (internal = H5B2__protect_internal(hdr, parent, &curr_node_ptr, depth, FALSE, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree internal node")
 
         /* Unpin parent if necessary */
@@ -579,7 +576,7 @@ H5B2_get_node_info_test(H5B2_t *bt2, hid_t dxpl_id, void *udata,
             next_node_ptr = internal->node_ptrs[idx];
 
             /* Unlock current node */
-            if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
+            if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, (unsigned)(hdr->swmr_write ? H5AC__PIN_ENTRY_FLAG : H5AC__NO_FLAGS_SET)) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
             /* Keep track of parent if necessary */
@@ -591,7 +588,7 @@ H5B2_get_node_info_test(H5B2_t *bt2, hid_t dxpl_id, void *udata,
         } /* end if */
         else {
             /* Unlock current node */
-            if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_unprotect(hdr->f, H5AC_BT2_INT, curr_node_ptr.addr, internal, H5AC__NO_FLAGS_SET) < 0)
                 HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
             /* Fill in information about the node */
@@ -610,7 +607,7 @@ H5B2_get_node_info_test(H5B2_t *bt2, hid_t dxpl_id, void *udata,
         H5B2_leaf_t *leaf;          /* Pointer to leaf node in B-tree */
 
         /* Lock B-tree leaf node */
-        if(NULL == (leaf = H5B2__protect_leaf(hdr, dxpl_id, parent, &curr_node_ptr, FALSE, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (leaf = H5B2__protect_leaf(hdr, parent, &curr_node_ptr, FALSE, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node")
 
         /* Unpin parent if necessary */
@@ -626,7 +623,7 @@ H5B2_get_node_info_test(H5B2_t *bt2, hid_t dxpl_id, void *udata,
             HGOTO_ERROR(H5E_BTREE, H5E_CANTCOMPARE, FAIL, "can't compare btree2 records")
 
         /* Unlock current node */
-        if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_unprotect(hdr->f, H5AC_BT2_LEAF, curr_node_ptr.addr, leaf, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
         /* Indicate the depth that the record was found */
@@ -646,11 +643,11 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5B2_get_node_info_test() */
+} /* H5B2__get_node_info_test() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5B2_get_node_depth_test
+ * Function:	H5B2__get_node_depth_test
  *
  * Purpose:	Determine the depth of a node holding a record in the B-tree
  *
@@ -666,18 +663,18 @@ done:
  *-------------------------------------------------------------------------
  */
 int
-H5B2_get_node_depth_test(H5B2_t *bt2, hid_t dxpl_id, void *udata)
+H5B2__get_node_depth_test(H5B2_t *bt2, void *udata)
 {
     H5B2_node_info_test_t ninfo;        /* Node information */
     int		ret_value = -1;         /* Return information */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments. */
     HDassert(bt2);
 
     /* Get information abou the node */
-    if(H5B2_get_node_info_test(bt2, dxpl_id, udata, &ninfo) < 0)
+    if(H5B2__get_node_info_test(bt2, udata, &ninfo) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "error looking up node info")
 
     /* Set return value */
@@ -685,5 +682,5 @@ H5B2_get_node_depth_test(H5B2_t *bt2, hid_t dxpl_id, void *udata)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5B2_get_node_depth_test() */
+} /* H5B2__get_node_depth_test() */
 
diff --git a/src/H5Bcache.c b/src/H5Bcache.c
index b2be829..a0a75c8 100644
--- a/src/H5Bcache.c
+++ b/src/H5Bcache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Bdbg.c b/src/H5Bdbg.c
index b22264d..5cad81b 100644
--- a/src/H5Bdbg.c
+++ b/src/H5Bdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -55,7 +53,7 @@
  *-------------------------------------------------------------------------
  */
 herr_t
-H5B_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth,
+H5B_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth,
 	  const H5B_class_t *type, void *udata)
 {
     H5B_t	*bt = NULL;
@@ -92,7 +90,7 @@ H5B_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int f
     cache_udata.f = f;
     cache_udata.type = type;
     cache_udata.rc_shared = rc_shared;
-    if(NULL == (bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (bt = (H5B_t *)H5AC_protect(f, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree node")
 
     /*
@@ -151,7 +149,7 @@ H5B_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int f
     } /* end for */
 
 done:
-    if(bt && H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
+    if(bt && H5AC_unprotect(f, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_BTREE, H5E_CANTUNPROTECT, FAIL, "unable to release B-tree node")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -174,7 +172,7 @@ done:
  */
 #ifdef H5B_DEBUG
 herr_t
-H5B__assert(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type, void *udata)
+H5B__assert(H5F_t *f, haddr_t addr, const H5B_class_t *type, void *udata)
 {
     H5B_t	*bt = NULL;
     H5UC_t	*rc_shared;             /* Ref-counted shared info */
@@ -209,7 +207,7 @@ H5B__assert(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type, void
     cache_udata.f = f;
     cache_udata.type = type;
     cache_udata.rc_shared = rc_shared;
-    bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG);
+    bt = (H5B_t *)H5AC_protect(f, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG);
     HDassert(bt);
     shared = (H5B_shared_t *)H5UC_GET_OBJ(bt->rc_shared);
     HDassert(shared);
@@ -219,7 +217,7 @@ H5B__assert(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type, void
     cur->level = bt->level;
     head = tail = cur;
 
-    status = H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET);
+    status = H5AC_unprotect(f, H5AC_BT, addr, bt, H5AC__NO_FLAGS_SET);
     HDassert(status >= 0);
     bt = NULL;    /* Make certain future references will be caught */
 
@@ -230,7 +228,7 @@ H5B__assert(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type, void
      * test.
      */
     for(ncell = 0; cur; ncell++) {
-	bt = (H5B_t *)H5AC_protect(f, dxpl_id, H5AC_BT, cur->addr, &cache_udata, H5AC__READ_ONLY_FLAG);
+	bt = (H5B_t *)H5AC_protect(f, H5AC_BT, cur->addr, &cache_udata, H5AC__READ_ONLY_FLAG);
 	HDassert(bt);
 
 	/* Check node header */
@@ -270,7 +268,7 @@ H5B__assert(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type, void
 	} /* end if */
 
 	/* Release node */
-	status = H5AC_unprotect(f, dxpl_id, H5AC_BT, cur->addr, bt, H5AC__NO_FLAGS_SET);
+	status = H5AC_unprotect(f, H5AC_BT, cur->addr, bt, H5AC__NO_FLAGS_SET);
 	HDassert(status >= 0);
         bt = NULL;    /* Make certain future references will be caught */
 
diff --git a/src/H5Bmodule.h b/src/H5Bmodule.h
index 6800b26..bc46752 100644
--- a/src/H5Bmodule.h
+++ b/src/H5Bmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Bpkg.h b/src/H5Bpkg.h
index fb93b8a..a451cab 100644
--- a/src/H5Bpkg.h
+++ b/src/H5Bpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -88,8 +86,7 @@ H5FL_EXTERN(H5B_t);
 /******************************/
 H5_DLL herr_t H5B__node_dest(H5B_t *bt);
 #ifdef H5B_DEBUG
-herr_t H5B__assert(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type,
-			 void *udata);
+herr_t H5B__assert(H5F_t *f, haddr_t addr, const H5B_class_t *type, void *udata);
 #endif
 
 #endif /*_H5Bpkg_H*/
diff --git a/src/H5Bprivate.h b/src/H5Bprivate.h
index 02fb82c..270b4e6 100644
--- a/src/H5Bprivate.h
+++ b/src/H5Bprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -84,8 +82,8 @@ typedef enum H5B_dir_t {
 } H5B_dir_t;
 
 /* Define the operator callback function pointer for H5B_iterate() */
-typedef int (*H5B_operator_t)(H5F_t *f, hid_t dxpl_id, const void *_lt_key, haddr_t addr,
-                                        const void *_rt_key, void *_udata);
+typedef int (*H5B_operator_t)(H5F_t *f, const void *_lt_key, haddr_t addr,
+        const void *_rt_key, void *_udata);
 
 /* Each B-tree has certain information that can be shared across all
  * the instances of nodes in that B-tree.
@@ -115,13 +113,13 @@ typedef struct H5B_class_t {
     H5B_subid_t id;					/*id as found in file*/
     size_t	sizeof_nkey;			/*size of native (memory) key*/
     H5UC_t *    (*get_shared)(const H5F_t*, const void*);    /*shared info for node */
-    herr_t	(*new_node)(H5F_t*, hid_t, H5B_ins_t, void*, void*, void*, haddr_t*);
+    herr_t	(*new_node)(H5F_t*, H5B_ins_t, void*, void*, void*, haddr_t*);
     int         (*cmp2)(void*, void*, void*);	    /*compare 2 keys */
     int         (*cmp3)(void*, void*, void*);	    /*compare 3 keys */
-    htri_t	(*found)(H5F_t*, hid_t, haddr_t, const void*, void*);
+    htri_t	(*found)(H5F_t*, haddr_t, const void*, void*);
 
     /* insert new data */
-    H5B_ins_t	(*insert)(H5F_t*, hid_t, haddr_t, void*, hbool_t*, void*, void*,
+    H5B_ins_t	(*insert)(H5F_t*, haddr_t, void*, hbool_t*, void*, void*,
 			  void*, hbool_t*, haddr_t*);
 
     /* min insert uses min leaf, not new(), similarily for max insert */
@@ -132,8 +130,7 @@ typedef struct H5B_class_t {
     H5B_dir_t   critical_key;
 
     /* remove existing data */
-    H5B_ins_t	(*remove)(H5F_t*, hid_t, haddr_t, void*, hbool_t*, void*, void*,
-			  hbool_t*);
+    H5B_ins_t	(*remove)(H5F_t*, haddr_t, void*, hbool_t*, void*, void*, hbool_t*);
 
     /* encode, decode, debug key values */
     herr_t	(*decode)(const H5B_shared_t*, const uint8_t*, void*);
@@ -157,26 +154,25 @@ typedef struct H5B_info_t {
 /***************************************/
 /* Library-private Function Prototypes */
 /***************************************/
-H5_DLL herr_t H5B_create(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type,
-    void *udata, haddr_t *addr_p/*out*/);
-H5_DLL herr_t H5B_find(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type,
-    haddr_t addr, void *udata);
-H5_DLL herr_t H5B_insert(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type,
-    haddr_t addr, void *udata);
-H5_DLL herr_t H5B_iterate(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type,
-    haddr_t addr, H5B_operator_t op, void *udata);
-H5_DLL herr_t H5B_get_info(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type,
-    haddr_t addr, H5B_info_t *bt_info, H5B_operator_t op, void *udata);
-H5_DLL herr_t H5B_remove(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type,
-    haddr_t addr, void *udata);
-H5_DLL herr_t H5B_delete(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type,
-    haddr_t addr, void *udata);
+H5_DLL herr_t H5B_create(H5F_t *f, const H5B_class_t *type, void *udata,
+    haddr_t *addr_p/*out*/);
+H5_DLL herr_t H5B_find(H5F_t *f, const H5B_class_t *type, haddr_t addr,
+    void *udata);
+H5_DLL herr_t H5B_insert(H5F_t *f, const H5B_class_t *type, haddr_t addr,
+    void *udata);
+H5_DLL herr_t H5B_iterate(H5F_t *f, const H5B_class_t *type, haddr_t addr,
+    H5B_operator_t op, void *udata);
+H5_DLL herr_t H5B_get_info(H5F_t *f, const H5B_class_t *type, haddr_t addr,
+    H5B_info_t *bt_info, H5B_operator_t op, void *udata);
+H5_DLL herr_t H5B_remove(H5F_t *f, const H5B_class_t *type, haddr_t addr,
+    void *udata);
+H5_DLL herr_t H5B_delete(H5F_t *f, const H5B_class_t *type, haddr_t addr,
+    void *udata);
 H5_DLL H5B_shared_t *H5B_shared_new(const H5F_t *f, const H5B_class_t *type,
     size_t sizeof_rkey);
 H5_DLL herr_t H5B_shared_free(void *_shared);
-H5_DLL herr_t H5B_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream,
+H5_DLL herr_t H5B_debug(H5F_t *f, haddr_t addr, FILE * stream,
     int indent, int fwidth, const H5B_class_t *type, void *udata);
-H5_DLL htri_t H5B_valid(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type,
-    haddr_t addr);
+H5_DLL htri_t H5B_valid(H5F_t *f, const H5B_class_t *type, haddr_t addr);
 #endif /* _H5Bprivate_H */
 
diff --git a/src/H5Bpublic.h b/src/H5Bpublic.h
index 0016996..1764f61 100644
--- a/src/H5Bpublic.h
+++ b/src/H5Bpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5C.c b/src/H5C.c
index 2ba9f2d..729b267 100644
--- a/src/H5C.c
+++ b/src/H5C.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -83,6 +81,7 @@
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5Cpkg.h"		/* Cache				*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fpkg.h"		/* Files				*/
 #include "H5FLprivate.h"	/* Free Lists                           */
@@ -112,12 +111,18 @@
 /* Local Prototypes */
 /********************/
 
-static herr_t H5C__auto_adjust_cache_size(H5F_t * f,
-                                          hid_t dxpl_id,
-                                          hbool_t write_permitted);
+static herr_t H5C__pin_entry_from_client(H5C_t *cache_ptr,
+    H5C_cache_entry_t *entry_ptr);
+
+static herr_t H5C__unpin_entry_real(H5C_t *cache_ptr,
+    H5C_cache_entry_t *entry_ptr, hbool_t update_rp);
+
+static herr_t H5C__unpin_entry_from_client(H5C_t *cache_ptr,
+    H5C_cache_entry_t *entry_ptr, hbool_t update_rp);
+
+static herr_t H5C__auto_adjust_cache_size(H5F_t *f, hbool_t write_permitted);
 
 static herr_t H5C__autoadjust__ageout(H5F_t * f,
-                                      hid_t dxpl_id,
                                       double hit_rate,
                                       enum H5C_resize_status * status_ptr,
                                       size_t * new_max_cache_size_ptr,
@@ -126,7 +131,6 @@ static herr_t H5C__autoadjust__ageout(H5F_t * f,
 static herr_t H5C__autoadjust__ageout__cycle_epoch_marker(H5C_t * cache_ptr);
 
 static herr_t H5C__autoadjust__ageout__evict_aged_out_entries(H5F_t * f,
-                                                       hid_t dxpl_id,
                                                        hbool_t write_permitted);
 
 static herr_t H5C__autoadjust__ageout__insert_new_marker(H5C_t * cache_ptr);
@@ -138,16 +142,13 @@ static herr_t H5C__autoadjust__ageout__remove_excess_markers(H5C_t * cache_ptr);
 static herr_t H5C__flash_increase_cache_size(H5C_t * cache_ptr,
     size_t old_entry_size, size_t new_entry_size);
 
-static herr_t H5C_flush_invalidate_cache(H5F_t *f, hid_t dxpl_id, unsigned flags);
+static herr_t H5C__flush_invalidate_cache(H5F_t *f, unsigned flags);
 
-static herr_t H5C_flush_invalidate_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring,
-    unsigned flags);
+static herr_t H5C_flush_invalidate_ring(H5F_t *f, H5C_ring_t ring, unsigned flags);
 
-static herr_t H5C_flush_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring,
-    unsigned flags);
+static herr_t H5C__flush_ring(H5F_t *f, H5C_ring_t ring, unsigned flags);
 
 static void * H5C_load_entry(H5F_t *             f,
-                             hid_t               dxpl_id,
 #ifdef H5_HAVE_PARALLEL
                              hbool_t             coll_access,
 #endif /* H5_HAVE_PARALLEL */
@@ -159,9 +160,9 @@ static herr_t H5C__mark_flush_dep_dirty(H5C_cache_entry_t * entry);
 
 static herr_t H5C__mark_flush_dep_clean(H5C_cache_entry_t * entry);
 
-static herr_t H5C__serialize_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring);
-static herr_t H5C__serialize_single_entry(H5F_t *f, hid_t dxpl_id, 
-    H5C_t *cache_ptr, H5C_cache_entry_t *entry_ptr);
+static herr_t H5C__serialize_ring(H5F_t *f, H5C_ring_t ring);
+static herr_t H5C__serialize_single_entry(H5F_t *f, H5C_t *cache_ptr,
+    H5C_cache_entry_t *entry_ptr);
 
 static herr_t H5C__verify_len_eoa(H5F_t *f, const H5C_class_t * type,
     haddr_t addr, size_t *len, hbool_t actual);
@@ -368,6 +369,7 @@ H5C_create(size_t		      max_cache_size,
     cache_ptr->coll_write_list			= NULL;
 #endif /* H5_HAVE_PARALLEL */
 
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
     cache_ptr->cLRU_list_len			= 0;
     cache_ptr->cLRU_list_size			= (size_t)0;
     cache_ptr->cLRU_head_ptr			= NULL;
@@ -377,6 +379,7 @@ H5C_create(size_t		      max_cache_size,
     cache_ptr->dLRU_list_size			= (size_t)0;
     cache_ptr->dLRU_head_ptr			= NULL;
     cache_ptr->dLRU_tail_ptr			= NULL;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
 
     cache_ptr->size_increase_possible		= FALSE;
     cache_ptr->flash_size_increase_possible     = FALSE;
@@ -729,7 +732,7 @@ H5C_free_tag_list_cb(void *_item, void H5_ATTR_UNUSED *key, void H5_ATTR_UNUSED
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C_prep_for_file_close(H5F_t *f, hid_t dxpl_id)
+H5C_prep_for_file_close(H5F_t *f)
 {
     H5C_t *     cache_ptr;
     hbool_t     image_generated = FALSE;        /* Whether a cache image was generated */
@@ -757,7 +760,7 @@ H5C_prep_for_file_close(H5F_t *f, hid_t dxpl_id)
     HDassert(cache_ptr->pl_len == 0);
 
     /* Prepare cache image */
-    if(H5C__prep_image_for_file_close(f, dxpl_id, &image_generated) < 0)
+    if(H5C__prep_image_for_file_close(f, &image_generated) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "can't create cache image")
 
 #ifdef H5_HAVE_PARALLEL
@@ -798,7 +801,7 @@ H5C_prep_for_file_close(H5F_t *f, hid_t dxpl_id)
          *    during a flush, and thus avoid any resulting entrie dirties,
          *    deletions, insertion, or moves during the flush.
          */
-        if(H5C__serialize_cache(f, dxpl_id) < 0)
+        if(H5C__serialize_cache(f) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTSERIALIZE, FAIL, "serialization of the cache failed")
     } /* end if */
 #endif /* H5_HAVE_PARALLEL */
@@ -816,13 +819,6 @@ done:
  *              This function fails if any object are protected since the
  *              resulting file might not be consistent.
  *
- *		The primary_dxpl_id and secondary_dxpl_id parameters
- *		specify the dxpl_ids used on the first write occasioned
- *		by the destroy (primary_dxpl_id), and on all subsequent
- *		writes (secondary_dxpl_id).  This is useful in the metadata
- *		cache, but may not be needed elsewhere.  If so, just use the
- *		same dxpl_id for both parameters.
- *
  *		Note that *cache_ptr has been freed upon successful return.
  *
  * Return:      Non-negative on success/Negative on failure
@@ -833,7 +829,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C_dest(H5F_t * f, hid_t dxpl_id)
+H5C_dest(H5F_t * f)
 {
     H5C_t * cache_ptr = f->shared->cache;
     herr_t ret_value = SUCCEED;      /* Return value */
@@ -851,12 +847,12 @@ H5C_dest(H5F_t * f, hid_t dxpl_id)
 #endif /* H5AC_DUMP_IMAGE_STATS_ON_CLOSE */
 
     /* Flush and invalidate all cache entries */
-    if(H5C_flush_invalidate_cache(f, dxpl_id, H5C__NO_FLAGS_SET) < 0 )
+    if(H5C__flush_invalidate_cache(f, H5C__NO_FLAGS_SET) < 0 )
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush cache")
 
     /* Generate & write cache image if requested */
     if(cache_ptr->image_ctl.generate_image)
-        if(H5C__generate_cache_image(f, dxpl_id, cache_ptr) < 0)
+        if(H5C__generate_cache_image(f, cache_ptr) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTCREATE, FAIL, "Can't generate metadata cache image")
 
     if(cache_ptr->slist_ptr != NULL) {
@@ -899,7 +895,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C_evict(H5F_t * f, hid_t dxpl_id)
+H5C_evict(H5F_t * f)
 {
     herr_t ret_value = SUCCEED;      /* Return value */
 
@@ -909,7 +905,7 @@ H5C_evict(H5F_t * f, hid_t dxpl_id)
     HDassert(f);
 
     /* Flush and invalidate all cache entries except the pinned entries */
-    if(H5C_flush_invalidate_cache(f, dxpl_id, H5C__EVICT_ALLOW_LAST_PINS_FLAG) < 0 )
+    if(H5C__flush_invalidate_cache(f, H5C__EVICT_ALLOW_LAST_PINS_FLAG) < 0 )
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to evict entries in the cache")
 
 done:
@@ -932,8 +928,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C_expunge_entry(H5F_t *f, hid_t dxpl_id, const H5C_class_t *type,
-    haddr_t addr, unsigned flags)
+H5C_expunge_entry(H5F_t *f, const H5C_class_t *type, haddr_t addr, unsigned flags)
 {
     H5C_t *		cache_ptr;
     H5C_cache_entry_t *	entry_ptr = NULL;
@@ -981,7 +976,7 @@ H5C_expunge_entry(H5F_t *f, hid_t dxpl_id, const H5C_class_t *type,
     /* Delete the entry from the skip list on destroy */
     flush_flags |= H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG;
 
-    if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, flush_flags) < 0)
+    if(H5C__flush_single_entry(f, entry_ptr, flush_flags) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTEXPUNGE, FAIL, "can't flush entry")
 
 done:
@@ -1042,7 +1037,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C_flush_cache(H5F_t *f, hid_t dxpl_id, unsigned flags)
+H5C_flush_cache(H5F_t *f, unsigned flags)
 {
 #if H5C_DO_SANITY_CHECKS
     int			i;
@@ -1109,7 +1104,7 @@ H5C_flush_cache(H5F_t *f, hid_t dxpl_id, unsigned flags)
     cache_ptr->flush_in_progress = TRUE;
 
     if(destroy) {
-        if(H5C_flush_invalidate_cache(f, dxpl_id, flags) < 0)
+        if(H5C__flush_invalidate_cache(f, flags) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "flush invalidate failed")
     } /* end if */
     else {
@@ -1130,14 +1125,14 @@ H5C_flush_cache(H5F_t *f, hid_t dxpl_id, unsigned flags)
 		    case H5C_RING_RDFSM:
                         /* Settle raw data FSM */
 			if(!cache_ptr->rdfsm_settled)
-			    if(H5MF_settle_raw_data_fsm(f, dxpl_id, &cache_ptr->rdfsm_settled) < 0)
+			    if(H5MF_settle_raw_data_fsm(f, &cache_ptr->rdfsm_settled) < 0)
                                 HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "RD FSM settle failed")
 			break;
 
 		    case H5C_RING_MDFSM:
                         /* Settle metadata FSM */
 			if(!cache_ptr->mdfsm_settled)
-			    if(H5MF_settle_meta_data_fsm(f, dxpl_id, &cache_ptr->mdfsm_settled) < 0)
+			    if(H5MF_settle_meta_data_fsm(f, &cache_ptr->mdfsm_settled) < 0)
                                 HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "MD FSM settle failed")
 			break;
 
@@ -1151,7 +1146,7 @@ H5C_flush_cache(H5F_t *f, hid_t dxpl_id, unsigned flags)
 		} /* end switch */
             } /* end if */
 
-	    if(H5C_flush_ring(f, dxpl_id, ring, flags) < 0)
+	    if(H5C__flush_ring(f, ring, flags) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "flush ring failed")
             ring++;
         } /* end while */
@@ -1189,19 +1184,10 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C_flush_to_min_clean(H5F_t * f,
-		       hid_t    dxpl_id)
+H5C_flush_to_min_clean(H5F_t * f)
 {
     H5C_t *             cache_ptr;
     hbool_t		write_permitted;
-#if 0 /* modified code -- commented out for now */ /* JRM */
-    int			i;
-    int			flushed_entries_count = 0;
-    size_t		flushed_entries_size = 0;
-    size_t		space_needed = 0;
-    haddr_t	      * flushed_entries_list = NULL;
-    H5C_cache_entry_t *	entry_ptr = NULL;
-#endif /* JRM */
     herr_t		ret_value = SUCCEED;
 
     FUNC_ENTER_NOAPI(FAIL)
@@ -1224,101 +1210,8 @@ H5C_flush_to_min_clean(H5F_t * f,
     if(!write_permitted)
         HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "cache write is not permitted!?!")
 
-#if 1 /* original code */
-    if(H5C__make_space_in_cache(f, dxpl_id, (size_t)0, write_permitted) < 0)
+    if(H5C__make_space_in_cache(f, (size_t)0, write_permitted) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "H5C__make_space_in_cache failed")
-#else /* modified code -- commented out for now */
-    if ( cache_ptr->max_cache_size > cache_ptr->index_size ) {
-
-        if ( ((cache_ptr->max_cache_size - cache_ptr->index_size) +
-               cache_ptr->cLRU_list_size) >= cache_ptr->min_clean_size ) {
-
-            space_needed = 0;
-
-        } else {
-
-            space_needed = cache_ptr->min_clean_size -
-                ((cache_ptr->max_cache_size - cache_ptr->index_size) +
-                 cache_ptr->cLRU_list_size);
-        }
-    } else {
-
-        if ( cache_ptr->min_clean_size <= cache_ptr->cLRU_list_size ) {
-
-           space_needed = 0;
-
-        } else {
-
-            space_needed = cache_ptr->min_clean_size -
-                           cache_ptr->cLRU_list_size;
-        }
-    }
-
-    if ( space_needed > 0 ) { /* we have work to do */
-
-        HDassert( cache_ptr->slist_len > 0 );
-
-        /* allocate an array to keep a list of the entries that we
-         * mark for flush.  We need this list to touch up the LRU
-         * list after the flush.
-         */
-        flushed_entries_list = (haddr_t *)H5MM_malloc(sizeof(haddr_t) *
-                                              (size_t)(cache_ptr->slist_len));
-        if(flushed_entries_list == NULL)
-            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for flushed entries list")
-
-        /* Scan the dirty LRU list from tail forward and mark sufficient
-         * entries to free up the necessary space.  Keep a list of the
-         * entries marked in the order in which they are encountered.
-         */
-        entry_ptr = cache_ptr->dLRU_tail_ptr;
-
-        while ( ( flushed_entries_size < space_needed ) &&
-                ( flushed_entries_count < cache_ptr->slist_len ) &&
-                ( entry_ptr != NULL ) )
-        {
-            HDassert( ! (entry_ptr->is_protected) );
-            HDassert( ! (entry_ptr->is_read_only) );
-            HDassert( entry_ptr->ro_ref_count == 0 );
-            HDassert( entry_ptr->is_dirty );
-            HDassert( entry_ptr->in_slist );
-
-            entry_ptr->flush_marker = TRUE;
-            flushed_entries_size += entry_ptr->size;
-            flushed_entries_list[flushed_entries_count] = entry_ptr->addr;
-            flushed_entries_count++;
-            entry_ptr = entry_ptr->aux_prev;
-        }
-
-        HDassert( flushed_entries_count <= cache_ptr->slist_len );
-        HDassert( flushed_entries_size >= space_needed );
-
-
-        /* Flush the marked entries */
-        if(H5C_flush_cache(f, primary_dxpl_id, secondary_dxpl_id, H5C__FLUSH_MARKED_ENTRIES_FLAG | H5C__FLUSH_IGNORE_PROTECTED_FLAG) < 0)
-            HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "H5C_flush_cache failed")
-
-        /* Now touch up the LRU list so as to place the flushed entries in
-         * the order they they would be in if we had flushed them in the
-         * order we encountered them in.
-         */
-
-        i = 0;
-        while ( i < flushed_entries_count )
-        {
-            H5C__SEARCH_INDEX_NO_STATS(cache_ptr, flushed_entries_list[i], \
-                                       entry_ptr, FAIL)
-
-	    /* At present, the above search must always succeed.  However,
-             * that may change.  Write the code so we need only remove the
-             * following assert in that event.
-             */
-            HDassert( entry_ptr != NULL );
-            H5C__FAKE_RP_FOR_MOST_RECENT_ACCESS(cache_ptr, entry_ptr, FAIL)
-            i++;
-        }
-    } /* if ( space_needed > 0 ) */
-#endif /* end modified code -- commented out for now */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1332,17 +1225,6 @@ done:
  *              exist on disk yet, but it must have an address and disk
  *              space reserved.
  *
- *		The primary_dxpl_id and secondary_dxpl_id parameters
- *		specify the dxpl_ids used on the first write occasioned
- *		by the insertion (primary_dxpl_id), and on all subsequent
- *		writes (secondary_dxpl_id).  This is useful in the
- *		metadata cache, but may not be needed elsewhere.  If so,
- *		just use the same dxpl_id for both parameters.
- *
- *		The primary_dxpl_id is the dxpl_id passed to the
- *		check_write_permitted function if such a function has been
- *		provided.
- *
  *		Observe that this function cannot occasion a read.
  *
  * Return:      Non-negative on success/Negative on failure
@@ -1354,14 +1236,12 @@ done:
  */
 herr_t
 H5C_insert_entry(H5F_t *             f,
-                 hid_t		     dxpl_id,
                  const H5C_class_t * type,
                  haddr_t 	     addr,
                  void *		     thing,
                  unsigned int        flags)
 {
     H5C_t               *cache_ptr;
-    H5P_genplist_t      *dxpl;
     H5AC_ring_t         ring = H5C_RING_UNDEFINED;
     hbool_t		insert_pinned;
     hbool_t             flush_last;
@@ -1404,13 +1284,8 @@ H5C_insert_entry(H5F_t *             f,
     insert_pinned      = ( (flags & H5C__PIN_ENTRY_FLAG) != 0 );
     flush_last         = ( (flags & H5C__FLUSH_LAST_FLAG) != 0 );
 
-    /* Get the dataset transfer property list */
-    if(NULL == (dxpl = (H5P_genplist_t *)H5I_object_verify(dxpl_id, H5I_GENPROP_LST)))
-        HGOTO_ERROR(H5E_CACHE, H5E_BADTYPE, FAIL, "not a property list")
-
     /* Get the ring type from the DXPL */
-    if((H5P_get(dxpl, H5AC_RING_NAME, &ring)) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "unable to query ring value")
+    ring = H5CX_get_ring();
 
     entry_ptr = (H5C_cache_entry_t *)thing;
 
@@ -1483,8 +1358,10 @@ H5C_insert_entry(H5F_t *             f,
     entry_ptr->next = NULL;
     entry_ptr->prev = NULL;
 
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
     entry_ptr->aux_next = NULL;
     entry_ptr->aux_prev = NULL;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
 
 #ifdef H5_HAVE_PARALLEL
     entry_ptr->coll_next = NULL;
@@ -1513,7 +1390,7 @@ H5C_insert_entry(H5F_t *             f,
     entry_ptr->tag_info = NULL;
 
     /* Apply tag to newly inserted entry */
-    if(H5C__tag_entry(cache_ptr, entry_ptr, dxpl_id) < 0)
+    if(H5C__tag_entry(cache_ptr, entry_ptr) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTTAG, FAIL, "Cannot tag metadata entry")
     entry_tagged = TRUE;
 
@@ -1575,7 +1452,7 @@ H5C_insert_entry(H5F_t *             f,
          * no point in worrying about the third.
          */
 
-        if(H5C__make_space_in_cache(f, dxpl_id, space_needed, write_permitted) < 0)
+        if(H5C__make_space_in_cache(f, space_needed, write_permitted) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTINS, FAIL, "H5C__make_space_in_cache failed")
     } /* end if */
 
@@ -1604,21 +1481,12 @@ H5C_insert_entry(H5F_t *             f,
     H5C__UPDATE_STATS_FOR_INSERTION(cache_ptr, entry_ptr)
 
 #ifdef H5_HAVE_PARALLEL
-    /* Get the dataset transfer property list */
-    if(NULL == (dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list")
-
     if(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI)) {
         coll_access = (H5P_USER_TRUE == f->coll_md_read ? TRUE : FALSE);
 
-        if(!coll_access && H5P_FORCE_FALSE != f->coll_md_read) {
-            H5P_coll_md_read_flag_t prop_value;
-
-            /* Get the property value */
-            if(H5P_get(dxpl, H5_COLL_MD_READ_FLAG_NAME, &prop_value) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't get collective metadata access flag")
-            coll_access = (H5P_USER_TRUE == prop_value ? TRUE : FALSE);
-        } /* end if */
+        /* If not explicitly disabled, get the cmdr setting from the API context */
+        if(!coll_access && H5P_FORCE_FALSE != f->coll_md_read)
+            coll_access = H5CX_get_coll_metadata_read();
     } /* end if */
 
     entry_ptr->coll_access = coll_access;
@@ -2234,62 +2102,6 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5C_pin_entry_from_client()
- *
- * Purpose:	Internal routine to pin a cache entry from a client action.
- *
- * Return:      Non-negative on success/Negative on failure
- *
- * Programmer:  Quincey Koziol
- *              3/26/09
- *
- * Changes:	Added sanity checks to clarify the circumstances under
- *		which an entry can be pinned.   JRM -- 4/27/14 
- *
- *-------------------------------------------------------------------------
- */
-#ifndef NDEBUG
-static herr_t
-H5C_pin_entry_from_client(H5C_t *	          cache_ptr,
-                        H5C_cache_entry_t * entry_ptr)
-#else
-static herr_t
-H5C_pin_entry_from_client(H5C_t H5_ATTR_UNUSED *	cache_ptr,
-                        H5C_cache_entry_t * entry_ptr)
-#endif
-{
-    herr_t              ret_value = SUCCEED;    /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    /* Sanity checks */
-    HDassert( cache_ptr );
-    HDassert( entry_ptr );
-    HDassert( entry_ptr->is_protected );
-
-    /* Check if the entry is already pinned */
-    if(entry_ptr->is_pinned) {
-        /* Check if the entry was pinned through an explicit pin from a client */
-        if(entry_ptr->pinned_from_client)
-            HGOTO_ERROR(H5E_CACHE, H5E_CANTPIN, FAIL, "Entry is already pinned")
-    } /* end if */
-    else {
-        entry_ptr->is_pinned = TRUE;
-
-        H5C__UPDATE_STATS_FOR_PIN(cache_ptr, entry_ptr)
-    } /* end else */
-
-    /* Mark that the entry was pinned through an explicit pin from a client */
-    entry_ptr->pinned_from_client = TRUE;
-
-done:
-
-    FUNC_LEAVE_NOAPI(ret_value)
-
-} /* H5C_pin_entry_from_client() */
-
-
-/*-------------------------------------------------------------------------
  * Function:    H5C_pin_protected_entry()
  *
  * Purpose:	Pin a protected cache entry.  The entry must be protected
@@ -2334,7 +2146,7 @@ H5C_pin_protected_entry(void *thing)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTPIN, FAIL, "Entry isn't protected")
 
     /* Pin the entry from a client */
-    if(H5C_pin_entry_from_client(cache_ptr, entry_ptr) < 0)
+    if(H5C__pin_entry_from_client(cache_ptr, entry_ptr) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTPIN, FAIL, "Can't pin entry by client")
 
 done:
@@ -2373,7 +2185,6 @@ done:
  */
 void *
 H5C_protect(H5F_t *		f,
-            hid_t	        dxpl_id,
             const H5C_class_t * type,
             haddr_t 	        addr,
             void *              udata,
@@ -2393,7 +2204,6 @@ H5C_protect(H5F_t *		f,
     size_t		empty_space;
     void *		thing;
     H5C_cache_entry_t *	entry_ptr;
-    H5P_genplist_t    * dxpl;    /* dataset transfer property list */
     void *		ret_value = NULL;       /* Return value */
 
     FUNC_ENTER_NOAPI(NULL)
@@ -2420,33 +2230,23 @@ H5C_protect(H5F_t *		f,
     /* Load the cache image, if requested */
     if(cache_ptr->load_image) {
         cache_ptr->load_image = FALSE;
-        if(H5C__load_cache_image(f, dxpl_id) < 0)
+        if(H5C__load_cache_image(f) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTLOAD, NULL, "Can't load cache image")
     } /* end if */
 
     read_only          = ( (flags & H5C__READ_ONLY_FLAG) != 0 );
     flush_last         = ( (flags & H5C__FLUSH_LAST_FLAG) != 0 );
 
-    /* Get the dataset transfer property list */
-    if(NULL == (dxpl = (H5P_genplist_t *)H5I_object_verify(dxpl_id, H5I_GENPROP_LST)))
-        HGOTO_ERROR(H5E_CACHE, H5E_BADTYPE, NULL, "not a property list")
-
-    /* Get the ring type from the DXPL */
-    if((H5P_get(dxpl, H5AC_RING_NAME, &ring)) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, NULL, "unable to query ring value")
+    /* Get the ring type from the API context */
+    ring = H5CX_get_ring();
 
 #ifdef H5_HAVE_PARALLEL
     if(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI)) {
         coll_access = (H5P_USER_TRUE == f->coll_md_read ? TRUE : FALSE);
 
-        if(!coll_access && H5P_FORCE_FALSE != f->coll_md_read) {
-            H5P_coll_md_read_flag_t prop_value;
-
-            /* get the property value */
-            if(H5P_get(dxpl, H5_COLL_MD_READ_FLAG_NAME, &prop_value) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "Can't get collective metadata access flag")
-            coll_access = (H5P_USER_TRUE == prop_value ? TRUE : FALSE);
-        } /* end if */
+        /* If not explicitly disabled, get the cmdr setting from the API context */
+        if(!coll_access && H5P_FORCE_FALSE != f->coll_md_read)
+            coll_access = H5CX_get_coll_metadata_read();
     } /* end if */
 #endif /* H5_HAVE_PARALLEL */
 
@@ -2464,7 +2264,7 @@ H5C_protect(H5F_t *		f,
              * and replaces it with an entry deserialized from the 
              * image of the prefetched entry.
              */
-            if(H5C__deserialize_prefetched_entry(f, dxpl_id, cache_ptr, &entry_ptr, type, addr, udata) < 0)
+            if(H5C__deserialize_prefetched_entry(f, cache_ptr, &entry_ptr, type, addr, udata) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTLOAD, NULL, "can't deserialize prefetched entry")
 
             HDassert(entry_ptr->magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
@@ -2505,7 +2305,7 @@ H5C_protect(H5F_t *		f,
                     HDmemcpy(((uint8_t *)entry_ptr->image_ptr) + entry_ptr->size, H5C_IMAGE_SANITY_VALUE, H5C_IMAGE_EXTRA_SPACE);
 #endif /* H5C_DO_MEMORY_SANITY_CHECKS */
                     if(0 == mpi_rank)
-                        if(H5C__generate_image(f, cache_ptr, entry_ptr, dxpl_id) < 0)
+                        if(H5C__generate_image(f, cache_ptr, entry_ptr) < 0)
                             HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, NULL, "can't generate entry's image")
                 } /* end if */
                 HDassert(entry_ptr->image_ptr);
@@ -2531,14 +2331,13 @@ H5C_protect(H5F_t *		f,
             haddr_t tag;              /* Tag value */
 
             /* The entry is already in the cache, but make sure that the tag value 
-               being passed in via dxpl is still legal. This will ensure that had
+               is still legal. This will ensure that had
                the entry NOT been in the cache, tagging was still set up correctly
                and it would have received a legal tag value after getting loaded
                from disk. */
 
-            /* Get the tag from the DXPL */
-            if((H5P_get(dxpl, H5AC_TAG_NAME, &tag)) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "unable to query property value")
+            /* Get the tag */
+            tag = H5CX_get_tag();
     
             if(H5C_verify_tag(entry_ptr->type->id, tag) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, NULL, "tag verification failed")
@@ -2555,7 +2354,7 @@ H5C_protect(H5F_t *		f,
 
         hit = FALSE;
 
-        if(NULL == (thing = H5C_load_entry(f, dxpl_id, 
+        if(NULL == (thing = H5C_load_entry(f, 
 #ifdef H5_HAVE_PARALLEL
                                            coll_access, 
 #endif /* H5_HAVE_PARALLEL */
@@ -2572,7 +2371,7 @@ H5C_protect(H5F_t *		f,
 #endif /* H5_HAVE_PARALLEL */
 
         /* Apply tag to newly protected entry */
-        if(H5C__tag_entry(cache_ptr, entry_ptr, dxpl_id) < 0)
+        if(H5C__tag_entry(cache_ptr, entry_ptr) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTTAG, NULL, "Cannot tag metadata entry")
 
         /* If the entry is very large, and we are configured to allow it,
@@ -2653,7 +2452,7 @@ H5C_protect(H5F_t *		f,
              * see no point in worrying about the fourth.
              */
 
-            if(H5C__make_space_in_cache(f, dxpl_id, space_needed, write_permitted) < 0 )
+            if(H5C__make_space_in_cache(f, space_needed, write_permitted) < 0 )
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTPROTECT, NULL, "H5C__make_space_in_cache failed")
         } /* end if */
 
@@ -2750,7 +2549,7 @@ H5C_protect(H5F_t *		f,
         if(cache_ptr->resize_enabled &&
              (cache_ptr->cache_accesses >= (cache_ptr->resize_ctl).epoch_length)) {
 
-            if(H5C__auto_adjust_cache_size(f, dxpl_id, write_permitted) < 0)
+            if(H5C__auto_adjust_cache_size(f, write_permitted) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTPROTECT, NULL, "Cache auto-resize failed")
         } /* end if */
 
@@ -2779,7 +2578,7 @@ H5C_protect(H5F_t *		f,
 		if(cache_ptr->index_size > cache_ptr->max_cache_size)
                     cache_ptr->cache_full = TRUE;
 
-                if(H5C__make_space_in_cache(f, dxpl_id, (size_t)0, write_permitted) < 0 )
+                if(H5C__make_space_in_cache(f, (size_t)0, write_permitted) < 0 )
                     HGOTO_ERROR(H5E_CACHE, H5E_CANTPROTECT, NULL, "H5C__make_space_in_cache failed")
             }
         } /* end if */
@@ -3106,60 +2905,6 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5C_unpin_entry_from_client()
- *
- * Purpose:	Internal routine to unpin a cache entry from a client action.
- *
- * Return:      Non-negative on success/Negative on failure
- *
- * Programmer:  Quincey Koziol
- *              3/24/09
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5C_unpin_entry_from_client(H5C_t *		  cache_ptr,
-                H5C_cache_entry_t *	  entry_ptr,
-                hbool_t update_rp)
-{
-    herr_t              ret_value = SUCCEED;    /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    /* Sanity checking */
-    HDassert( cache_ptr );
-    HDassert( entry_ptr );
-
-    /* Error checking (should be sanity checks?) */
-    if(!entry_ptr->is_pinned)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPIN, FAIL, "Entry isn't pinned")
-    if(!entry_ptr->pinned_from_client)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPIN, FAIL, "Entry wasn't pinned by cache client")
-
-    /* Check if the entry is not pinned from a flush dependency */
-    if(!entry_ptr->pinned_from_cache) {
-        /* If requested, update the replacement policy if the entry is not protected */
-        if(update_rp && !entry_ptr->is_protected)
-            H5C__UPDATE_RP_FOR_UNPIN(cache_ptr, entry_ptr, FAIL)
-
-        /* Unpin the entry now */
-        entry_ptr->is_pinned = FALSE;
-
-        /* Update the stats for an unpin operation */
-        H5C__UPDATE_STATS_FOR_UNPIN(cache_ptr, entry_ptr)
-    } /* end if */
-
-    /* Mark the entry as explicitly unpinned by the client */
-    entry_ptr->pinned_from_client = FALSE;
-
-done:
-
-    FUNC_LEAVE_NOAPI(ret_value)
-
-} /* H5C_unpin_entry_from_client() */
-
-
-/*-------------------------------------------------------------------------
  * Function:    H5C_unpin_entry()
  *
  * Purpose:	Unpin a cache entry.  The entry can be either protected or
@@ -3199,7 +2944,7 @@ H5C_unpin_entry(void *_entry_ptr)
 
 
     /* Unpin the entry */
-    if(H5C_unpin_entry_from_client(cache_ptr, entry_ptr, TRUE) < 0)
+    if(H5C__unpin_entry_from_client(cache_ptr, entry_ptr, TRUE) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPIN, FAIL, "Can't unpin entry from client")
 
 done:
@@ -3240,11 +2985,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C_unprotect(H5F_t *		  f,
-              hid_t		  dxpl_id,
-              haddr_t		  addr,
-              void *		  thing,
-              unsigned int        flags)
+H5C_unprotect(H5F_t *f, haddr_t	addr, void *thing, unsigned flags)
 {
     H5C_t *             cache_ptr;
     hbool_t		deleted;
@@ -3321,11 +3062,11 @@ H5C_unprotect(H5F_t *		  f,
         /* Pin or unpin the entry as requested. */
         if(pin_entry) {
             /* Pin the entry from a client */
-            if(H5C_pin_entry_from_client(cache_ptr, entry_ptr) < 0)
+            if(H5C__pin_entry_from_client(cache_ptr, entry_ptr) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTPIN, FAIL, "Can't pin entry by client")
         } else if(unpin_entry) {
             /* Unpin the entry from a client */
-            if(H5C_unpin_entry_from_client(cache_ptr, entry_ptr, FALSE) < 0)
+            if(H5C__unpin_entry_from_client(cache_ptr, entry_ptr, FALSE) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPIN, FAIL, "Can't unpin entry by client")
         } /* end if */
     } else {
@@ -3417,11 +3158,11 @@ H5C_unprotect(H5F_t *		  f,
         /* Pin or unpin the entry as requested. */
         if(pin_entry) {
             /* Pin the entry from a client */
-            if(H5C_pin_entry_from_client(cache_ptr, entry_ptr) < 0)
+            if(H5C__pin_entry_from_client(cache_ptr, entry_ptr) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTPIN, FAIL, "Can't pin entry by client")
         } else if(unpin_entry) {
             /* Unpin the entry from a client */
-            if(H5C_unpin_entry_from_client(cache_ptr, entry_ptr, FALSE) < 0)
+            if(H5C__unpin_entry_from_client(cache_ptr, entry_ptr, FALSE) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPIN, FAIL, "Can't unpin entry by client")
         } /* end if */
 
@@ -3473,7 +3214,7 @@ H5C_unprotect(H5F_t *		  f,
             flush_flags |= H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG;
 
             HDassert(((!was_clean) || dirtied) == entry_ptr->in_slist);
-            if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, flush_flags) < 0)
+            if(H5C__flush_single_entry(f, entry_ptr, flush_flags) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPROTECT, FAIL, "Can't flush entry")
         } /* end if */
 #ifdef H5_HAVE_PARALLEL
@@ -3486,7 +3227,7 @@ H5C_unprotect(H5F_t *		  f,
             else if(test_entry_ptr != entry_ptr)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPROTECT, FAIL, "hash table contains multiple entries for addr?!?")
 
-            if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, H5C__FLUSH_CLEAR_ONLY_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0)
+            if(H5C__flush_single_entry(f, entry_ptr, H5C__FLUSH_CLEAR_ONLY_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPROTECT, FAIL, "Can't clear entry")
         } /* end else if */
 #endif /* H5_HAVE_PARALLEL */
@@ -4017,17 +3758,9 @@ H5C_destroy_flush_dependency(void *parent_thing, void * child_thing)
         HDassert(parent_entry->pinned_from_cache);
 
         /* Check if we should unpin parent entry now */
-        if(!parent_entry->pinned_from_client) {
-            /* Update the replacement policy if the entry is not protected */
-            if(!parent_entry->is_protected)
-                H5C__UPDATE_RP_FOR_UNPIN(cache_ptr, parent_entry, FAIL)
-
-            /* Unpin the entry now */
-            parent_entry->is_pinned = FALSE;
-
-            /* Update the stats for an unpin operation */
-            H5C__UPDATE_STATS_FOR_UNPIN(cache_ptr, parent_entry)
-        } /* end if */
+        if(!parent_entry->pinned_from_client)
+            if(H5C__unpin_entry_real(cache_ptr, parent_entry, TRUE) < 0)
+                HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPIN, FAIL, "Can't unpin entry")
 
         /* Mark the entry as unpinned from the cache's action */
         parent_entry->pinned_from_cache = FALSE;
@@ -4064,8 +3797,7 @@ H5C_destroy_flush_dependency(void *parent_thing, void * child_thing)
         child_entry->flush_dep_parent_nalloc = 0;
     } /* end if */
     else if(child_entry->flush_dep_parent_nalloc > H5C_FLUSH_DEP_PARENT_INIT
-            && child_entry->flush_dep_nparents
-            <= (child_entry->flush_dep_parent_nalloc / 4)) {
+            && child_entry->flush_dep_nparents <= (child_entry->flush_dep_parent_nalloc / 4)) {
         if(NULL == (child_entry->flush_dep_parent = (H5C_cache_entry_t **)H5FL_BLK_REALLOC(parent, child_entry->flush_dep_parent, (child_entry->flush_dep_parent_nalloc / 4) * sizeof(H5C_cache_entry_t *))))
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for flush dependency parent list")
         child_entry->flush_dep_parent_nalloc /= 4;
@@ -4080,6 +3812,138 @@ done:
 /**************************** Private Functions: *************************/
 /*************************************************************************/
 
+
+/*-------------------------------------------------------------------------
+ * Function:    H5C__pin_entry_from_client()
+ *
+ * Purpose:	Internal routine to pin a cache entry from a client action.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              3/26/09
+ *
+ *-------------------------------------------------------------------------
+ */
+#if H5C_COLLECT_CACHE_STATS
+static herr_t
+H5C__pin_entry_from_client(H5C_t *cache_ptr, H5C_cache_entry_t *entry_ptr)
+#else
+static herr_t
+H5C__pin_entry_from_client(H5C_t H5_ATTR_UNUSED *cache_ptr, H5C_cache_entry_t *entry_ptr)
+#endif
+{
+    herr_t ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Sanity checks */
+    HDassert(cache_ptr);
+    HDassert(entry_ptr);
+    HDassert(entry_ptr->is_protected);
+
+    /* Check if the entry is already pinned */
+    if(entry_ptr->is_pinned) {
+        /* Check if the entry was pinned through an explicit pin from a client */
+        if(entry_ptr->pinned_from_client)
+            HGOTO_ERROR(H5E_CACHE, H5E_CANTPIN, FAIL, "entry is already pinned")
+    } /* end if */
+    else {
+        entry_ptr->is_pinned = TRUE;
+
+        H5C__UPDATE_STATS_FOR_PIN(cache_ptr, entry_ptr)
+    } /* end else */
+
+    /* Mark that the entry was pinned through an explicit pin from a client */
+    entry_ptr->pinned_from_client = TRUE;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* H5C__pin_entry_from_client() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5C__unpin_entry_real()
+ *
+ * Purpose:	Internal routine to unpin a cache entry.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              1/6/18
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5C__unpin_entry_real(H5C_t *cache_ptr, H5C_cache_entry_t *entry_ptr,
+    hbool_t update_rp)
+{
+    herr_t ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Sanity checking */
+    HDassert(cache_ptr);
+    HDassert(entry_ptr);
+    HDassert(entry_ptr->is_pinned);
+
+    /* If requested, update the replacement policy if the entry is not protected */
+    if(update_rp && !entry_ptr->is_protected)
+        H5C__UPDATE_RP_FOR_UNPIN(cache_ptr, entry_ptr, FAIL)
+
+    /* Unpin the entry now */
+    entry_ptr->is_pinned = FALSE;
+
+    /* Update the stats for an unpin operation */
+    H5C__UPDATE_STATS_FOR_UNPIN(cache_ptr, entry_ptr)
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* H5C__unpin_entry_real() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5C__unpin_entry_from_client()
+ *
+ * Purpose:	Internal routine to unpin a cache entry from a client action.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              3/24/09
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5C__unpin_entry_from_client(H5C_t *cache_ptr, H5C_cache_entry_t *entry_ptr,
+    hbool_t update_rp)
+{
+    herr_t ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Sanity checking */
+    HDassert(cache_ptr);
+    HDassert(entry_ptr);
+
+    /* Error checking (should be sanity checks?) */
+    if(!entry_ptr->is_pinned)
+        HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPIN, FAIL, "entry isn't pinned")
+    if(!entry_ptr->pinned_from_client)
+        HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPIN, FAIL, "entry wasn't pinned by cache client")
+
+    /* Check if the entry is not pinned from a flush dependency */
+    if(!entry_ptr->pinned_from_cache)
+        if(H5C__unpin_entry_real(cache_ptr, entry_ptr, update_rp) < 0)
+            HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPIN, FAIL, "can't unpin entry")
+
+    /* Mark the entry as explicitly unpinned by the client */
+    entry_ptr->pinned_from_client = FALSE;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* H5C__unpin_entry_from_client() */
+
 /*-------------------------------------------------------------------------
  *
  * Function:	H5C__auto_adjust_cache_size
@@ -4101,9 +3965,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C__auto_adjust_cache_size(H5F_t * f,
-                            hid_t dxpl_id,
-                            hbool_t write_permitted)
+H5C__auto_adjust_cache_size(H5F_t *f, hbool_t write_permitted)
 {
     H5C_t *			cache_ptr = f->shared->cache;
     hbool_t			reentrant_call = FALSE;
@@ -4296,7 +4158,7 @@ H5C__auto_adjust_cache_size(H5F_t * f,
                     if(!cache_ptr->size_decrease_possible)
                         status = decrease_disabled;
                     else {
-                        if(H5C__autoadjust__ageout(f, dxpl_id, hit_rate, &status, &new_max_cache_size, write_permitted) < 0)
+                        if(H5C__autoadjust__ageout(f, hit_rate, &status, &new_max_cache_size, write_permitted) < 0)
                             HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "ageout code failed")
                     } /* end else */
                 } /* end if */
@@ -4426,7 +4288,6 @@ done:
  */
 static herr_t
 H5C__autoadjust__ageout(H5F_t * f,
-                        hid_t dxpl_id,
                         double hit_rate,
                         enum H5C_resize_status * status_ptr,
                         size_t * new_max_cache_size_ptr,
@@ -4462,7 +4323,7 @@ H5C__autoadjust__ageout(H5F_t * f,
         if ( cache_ptr->max_cache_size > (cache_ptr->resize_ctl).min_size ){
 
             /* evict aged out cache entries if appropriate... */
-            if(H5C__autoadjust__ageout__evict_aged_out_entries(f, dxpl_id, write_permitted) < 0)
+            if(H5C__autoadjust__ageout__evict_aged_out_entries(f, write_permitted) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "error flushing aged out entries")
 
             /* ... and then reduce cache size if appropriate */
@@ -4633,16 +4494,6 @@ done:
  *		will be re-calculated, and will be enforced the next time
  *		we have to make space in the cache.
  *
- *              The primary_dxpl_id and secondary_dxpl_id parameters
- *              specify the dxpl_ids used depending on the value of
- *		*first_flush_ptr.  The idea is to use the primary_dxpl_id
- *		on the first write in a sequence of writes, and to use
- *		the secondary_dxpl_id on all subsequent writes.
- *
- *              This is useful in the metadata cache, but may not be
- *		needed elsewhere.  If so, just use the same dxpl_id for
- *		both parameters.
- *
  *              Observe that this function cannot occasion a read.
  *
  * Return:      Non-negative on success/Negative on failure.
@@ -4652,9 +4503,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C__autoadjust__ageout__evict_aged_out_entries(H5F_t * f,
-                                                hid_t   dxpl_id,
-                                                hbool_t write_permitted)
+H5C__autoadjust__ageout__evict_aged_out_entries(H5F_t *f, hbool_t write_permitted)
 {
     H5C_t *		cache_ptr = f->shared->cache;
     size_t		eviction_size_limit;
@@ -4727,7 +4576,7 @@ H5C__autoadjust__ageout__evict_aged_out_entries(H5F_t * f,
                     cache_ptr->entries_removed_counter = 0;
                     cache_ptr->last_entry_removed_ptr  = NULL;
 
-                    if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, H5C__NO_FLAGS_SET) < 0)
+                    if(H5C__flush_single_entry(f, entry_ptr, H5C__NO_FLAGS_SET) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush entry")
 
                     if(cache_ptr->entries_removed_counter > 1 || cache_ptr->last_entry_removed_ptr == prev_ptr)
@@ -4738,7 +4587,7 @@ H5C__autoadjust__ageout__evict_aged_out_entries(H5F_t * f,
 
                 bytes_evicted += entry_ptr->size;
 
-                if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, H5C__FLUSH_INVALIDATE_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0 )
+                if(H5C__flush_single_entry(f, entry_ptr, H5C__FLUSH_INVALIDATE_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0 )
                     HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush entry")
             } /* end else-if */
             else {
@@ -4810,7 +4659,7 @@ H5C__autoadjust__ageout__evict_aged_out_entries(H5F_t * f,
             prev_ptr = entry_ptr->prev;
 
             if(!(entry_ptr->is_dirty) && !(entry_ptr->prefetched_dirty))
-                if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, H5C__FLUSH_INVALIDATE_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0)
+                if(H5C__flush_single_entry(f, entry_ptr, H5C__FLUSH_INVALIDATE_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0)
                     HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush clean entry")
 
             /* just skip the entry if it is dirty, as we can't do
@@ -5209,7 +5058,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5C_flush_invalidate_cache
+ * Function:    H5C__flush_invalidate_cache
  *
  * Purpose:	Flush and destroy the entries contained in the target
  *		cache.
@@ -5232,11 +5081,6 @@ done:
  *		until either the cache is empty, or the number of pinned
  *		entries stops decreasing on each pass.
  *
- *		The primary_dxpl_id and secondary_dxpl_id parameters
- *		specify the dxpl_ids used on the first write occasioned
- *		by the flush (primary_dxpl_id), and on all subsequent
- *		writes (secondary_dxpl_id).
- *
  * Return:      Non-negative on success/Negative on failure or if there was
  *		a request to flush all items and something was protected.
  *
@@ -5246,13 +5090,13 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C_flush_invalidate_cache(H5F_t *f, hid_t dxpl_id, unsigned flags)
+H5C__flush_invalidate_cache(H5F_t *f, unsigned flags)
 {
     H5C_t *		cache_ptr;
     H5C_ring_t		ring;
     herr_t		ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_STATIC
 
     HDassert(f);
     HDassert(f->shared);
@@ -5307,7 +5151,7 @@ H5C_flush_invalidate_cache(H5F_t *f, hid_t dxpl_id, unsigned flags)
      */
     ring = H5C_RING_USER;
     while(ring < H5C_RING_NTYPES) {
-        if(H5C_flush_invalidate_ring(f, dxpl_id, ring, flags) < 0)
+        if(H5C_flush_invalidate_ring(f, ring, flags) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "flush invalidate ring failed")
         ring++;
     } /* end while */
@@ -5351,7 +5195,7 @@ H5C_flush_invalidate_cache(H5F_t *f, hid_t dxpl_id, unsigned flags)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5C_flush_invalidate_cache() */
+} /* H5C__flush_invalidate_cache() */
 
 
 /*-------------------------------------------------------------------------
@@ -5391,8 +5235,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C_flush_invalidate_ring(H5F_t * f, hid_t dxpl_id, H5C_ring_t ring,
-    unsigned flags)
+H5C_flush_invalidate_ring(H5F_t * f, H5C_ring_t ring, unsigned flags)
 {
     H5C_t              *cache_ptr;
     hbool_t             restart_slist_scan;
@@ -5593,7 +5436,7 @@ H5C_flush_invalidate_ring(H5F_t * f, hid_t dxpl_id, H5C_ring_t ring,
                     protected_entries++;
                 } /* end if */
                 else if(entry_ptr->is_pinned) {
-                    if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, H5C__DURING_FLUSH_FLAG) < 0)
+                    if(H5C__flush_single_entry(f, entry_ptr, H5C__DURING_FLUSH_FLAG) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "dirty pinned entry flush failed")
 
                     if(cache_ptr->slist_changed) {
@@ -5610,7 +5453,7 @@ H5C_flush_invalidate_ring(H5F_t * f, hid_t dxpl_id, H5C_ring_t ring,
                     } /* end if */
                 } /* end else-if */
                 else {
-                    if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, (cooked_flags | H5C__DURING_FLUSH_FLAG | H5C__FLUSH_INVALIDATE_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG)) < 0)
+                    if(H5C__flush_single_entry(f, entry_ptr, (cooked_flags | H5C__DURING_FLUSH_FLAG | H5C__FLUSH_INVALIDATE_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG)) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "dirty entry flush destroy failed")
 
                     if(cache_ptr->slist_changed) {
@@ -5714,7 +5557,7 @@ H5C_flush_invalidate_ring(H5F_t * f, hid_t dxpl_id, H5C_ring_t ring,
                      */
                     cache_ptr->entry_watched_for_removal = next_entry_ptr;
 
-                    if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, (cooked_flags | H5C__DURING_FLUSH_FLAG | H5C__FLUSH_INVALIDATE_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG)) < 0)
+                    if(H5C__flush_single_entry(f, entry_ptr, (cooked_flags | H5C__DURING_FLUSH_FLAG | H5C__FLUSH_INVALIDATE_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG)) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Entry flush destroy failed")
 
                     /* Restart the index list scan if necessary.  Must
@@ -5806,7 +5649,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5C_flush_ring
+ * Function:    H5C__flush_ring
  *
  * Purpose:	Flush the entries contained in the specified cache and 
  *		ring.  All entries in rings outside the specified ring
@@ -5829,8 +5672,8 @@ done:
  *
  *-------------------------------------------------------------------------
  */
-herr_t
-H5C_flush_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring,  unsigned flags)
+static herr_t
+H5C__flush_ring(H5F_t *f, H5C_ring_t ring, unsigned flags)
 {
     H5C_t * cache_ptr = f->shared->cache;
     hbool_t		flushed_entries_last_pass;
@@ -5849,7 +5692,7 @@ H5C_flush_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring,  unsigned flags)
     int                 i;
     herr_t		ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_STATIC
 
     HDassert(cache_ptr);
     HDassert(cache_ptr->magic == H5C__H5C_T_MAGIC);
@@ -6025,7 +5868,7 @@ H5C_flush_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring,  unsigned flags)
                     protected_entries++;
                 } /* end if */
                 else {
-                    if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, (flags | H5C__DURING_FLUSH_FLAG)) < 0)
+                    if(H5C__flush_single_entry(f, entry_ptr, (flags | H5C__DURING_FLUSH_FLAG)) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't flush entry")
 
                     if(cache_ptr->slist_changed) {
@@ -6067,7 +5910,7 @@ H5C_flush_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring,  unsigned flags)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5C_flush_ring() */
+} /* H5C__flush_ring() */
 
 
 /*-------------------------------------------------------------------------
@@ -6104,8 +5947,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C__flush_single_entry(H5F_t *f, hid_t dxpl_id, H5C_cache_entry_t *entry_ptr,
-    unsigned flags)
+H5C__flush_single_entry(H5F_t *f, H5C_cache_entry_t *entry_ptr, unsigned flags)
 {
     H5C_t *	     	cache_ptr;              /* Cache for file */
     hbool_t		destroy;		/* external flag */
@@ -6239,7 +6081,7 @@ H5C__flush_single_entry(H5F_t *f, hid_t dxpl_id, H5C_cache_entry_t *entry_ptr,
             HDassert(!entry_ptr->prefetched);
 
             /* Generate the entry's image */
-            if(H5C__generate_image(f, cache_ptr, entry_ptr, dxpl_id) < 0)
+            if(H5C__generate_image(f, cache_ptr, entry_ptr) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "can't generate entry's image")
         } /* end if ( ! (entry_ptr->image_up_to_date) ) */
     } /* end if */
@@ -6275,17 +6117,23 @@ H5C__flush_single_entry(H5F_t *f, hid_t dxpl_id, H5C_cache_entry_t *entry_ptr,
                     HGOTO_ERROR(H5E_CACHE, H5E_CANTINSERT, FAIL, "unable to insert skip list item")
             } /* end if */
             else
+            {
 #endif /* H5_HAVE_PARALLEL */
 
-            if(entry_ptr->prefetched) {
-                HDassert(entry_ptr->type->id == H5AC_PREFETCHED_ENTRY_ID);
-                mem_type = cache_ptr->class_table_ptr[entry_ptr->prefetch_type_id]->mem_type;
-            } /* end if */
-            else
-                mem_type = entry_ptr->type->mem_type;
+                if(entry_ptr->prefetched) {
+                    HDassert(entry_ptr->type->id == H5AC_PREFETCHED_ENTRY_ID);
+                    mem_type = cache_ptr->
+                               class_table_ptr[entry_ptr->prefetch_type_id]->
+                               mem_type;
+                } /* end if */
+                else
+                    mem_type = entry_ptr->type->mem_type;
 
-            if(H5F_block_write(f, mem_type, entry_ptr->addr, entry_ptr->size, dxpl_id, entry_ptr->image_ptr) < 0)
-                HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't write image to file")
+                if(H5F_block_write(f, mem_type, entry_ptr->addr, entry_ptr->size, entry_ptr->image_ptr) < 0)
+                    HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't write image to file")
+#ifdef H5_HAVE_PARALLEL
+            }
+#endif /* H5_HAVE_PARALLEL */
         } /* end if */
 
         /* if the entry has a notify callback, notify it that we have 
@@ -6420,7 +6268,7 @@ H5C__flush_single_entry(H5F_t *f, hid_t dxpl_id, H5C_cache_entry_t *entry_ptr,
                 HDassert(entry_ptr->flush_dep_ndirty_children == 0);
             if(entry_ptr->flush_dep_nparents > 0)
                 if(H5C__mark_flush_dep_clean(entry_ptr) < 0)
-                    HGOTO_ERROR(H5E_CACHE, H5E_CANTMARKDIRTY, FAIL, "Can't propagate flush dep clean flag")
+                    HGOTO_ERROR(H5E_CACHE, H5E_CANTMARKCLEAN, FAIL, "Can't propagate flush dep clean flag")
         } /* end if */
     } /* end else */
 
@@ -6467,7 +6315,7 @@ H5C__flush_single_entry(H5F_t *f, hid_t dxpl_id, H5C_cache_entry_t *entry_ptr,
          * the entry occupies 
          */
         if(free_file_space) {
-            size_t fsf_size;
+            hsize_t fsf_size;
 
             /* Sanity checks */
             HDassert(H5F_addr_defined(entry_ptr->addr));
@@ -6494,7 +6342,7 @@ H5C__flush_single_entry(H5F_t *f, hid_t dxpl_id, H5C_cache_entry_t *entry_ptr,
                 fsf_size = entry_ptr->size;
 
             /* Release the space on disk */
-            if(H5MF_xfree(f, entry_ptr->type->mem_type, dxpl_id, entry_ptr->addr, (hsize_t)fsf_size) < 0)
+            if(H5MF_xfree(f, entry_ptr->type->mem_type, entry_ptr->addr, fsf_size) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTFREE, FAIL, "unable to free file space for cache entry")
         } /* end if ( free_file_space ) */
 
@@ -6670,7 +6518,6 @@ done:
  */
 static void *
 H5C_load_entry(H5F_t *              f,
-                hid_t               dxpl_id,
 #ifdef H5_HAVE_PARALLEL
                 hbool_t             coll_access,
 #endif /* H5_HAVE_PARALLEL */
@@ -6770,7 +6617,7 @@ H5C_load_entry(H5F_t *              f,
 #ifdef H5_HAVE_PARALLEL
             if(!coll_access || 0 == mpi_rank) {
 #endif /* H5_HAVE_PARALLEL */
-                if(H5F_block_read(f, type->mem_type, addr, len, dxpl_id, image) < 0)
+                if(H5F_block_read(f, type->mem_type, addr, len, image) < 0)
                     HGOTO_ERROR(H5E_CACHE, H5E_READERROR, NULL, "Can't read image*")
 #ifdef H5_HAVE_PARALLEL
             } /* end if */
@@ -6817,7 +6664,7 @@ H5C_load_entry(H5F_t *              f,
                             /* If the thing's image needs to be bigger for a speculatively
                              * loaded thing, go get the on-disk image again (the extra portion).
                              */
-                            if(H5F_block_read(f, type->mem_type, addr + len, actual_len - len, dxpl_id, image + len) < 0)
+                            if(H5F_block_read(f, type->mem_type, addr + len, actual_len - len, image + len) < 0)
                                 HGOTO_ERROR(H5E_CACHE, H5E_CANTLOAD, NULL, "can't read image")
 #ifdef H5_HAVE_PARALLEL
                         }
@@ -6942,8 +6789,10 @@ H5C_load_entry(H5F_t *              f,
     entry->next                         = NULL;
     entry->prev                         = NULL;
 
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
     entry->aux_next                     = NULL;
     entry->aux_prev                     = NULL;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
 
 #ifdef H5_HAVE_PARALLEL
     entry->coll_next                    = NULL;
@@ -7018,8 +6867,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C__make_space_in_cache(H5F_t *f, hid_t dxpl_id, size_t space_needed,
-    hbool_t	write_permitted)
+H5C__make_space_in_cache(H5F_t *f, size_t space_needed, hbool_t	write_permitted)
 {
     H5C_t *		cache_ptr = f->shared->cache;
 #if H5C_COLLECT_CACHE_STATS
@@ -7133,7 +6981,7 @@ H5C__make_space_in_cache(H5F_t *f, hid_t dxpl_id, size_t space_needed,
                     cache_ptr->entries_removed_counter = 0;
                     cache_ptr->last_entry_removed_ptr  = NULL;
 
-                    if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, H5C__NO_FLAGS_SET) < 0)
+                    if(H5C__flush_single_entry(f, entry_ptr, H5C__NO_FLAGS_SET) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush entry")
 
 		    if ( ( cache_ptr->entries_removed_counter > 1 ) ||
@@ -7150,7 +6998,7 @@ H5C__make_space_in_cache(H5F_t *f, hid_t dxpl_id, size_t space_needed,
                     cache_ptr->entries_scanned_to_make_space++;
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-                    if(H5C__flush_single_entry(f, dxpl_id, entry_ptr, H5C__FLUSH_INVALIDATE_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0)
+                    if(H5C__flush_single_entry(f, entry_ptr, H5C__FLUSH_INVALIDATE_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush entry")
                 } else {
                     /* We have enough space so don't flush clean entry. */
@@ -7278,6 +7126,7 @@ H5C__make_space_in_cache(H5F_t *f, hid_t dxpl_id, size_t space_needed,
 
         HDassert( H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS );
 
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
         initial_list_len = cache_ptr->cLRU_list_len;
         entry_ptr = cache_ptr->cLRU_tail_ptr;
 
@@ -7303,13 +7152,9 @@ H5C__make_space_in_cache(H5F_t *f, hid_t dxpl_id, size_t space_needed,
                  && ( ! (entry_ptr->coll_access) )
 #endif /* H5_HAVE_PARALLEL */
                ) {
-
-                if ( H5C__flush_single_entry(f, dxpl_id, entry_ptr, 
-                                  H5C__FLUSH_INVALIDATE_FLAG | 
-                                  H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0 )
-
-                    HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, \
-                                "unable to flush entry")
+                if(H5C__flush_single_entry(f, entry_ptr,
+                        H5C__FLUSH_INVALIDATE_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0)
+                    HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush entry")
 
             } /* end if */
 
@@ -7322,6 +7167,7 @@ H5C__make_space_in_cache(H5F_t *f, hid_t dxpl_id, size_t space_needed,
             entry_ptr = prev_ptr;
 	    entries_examined++;
         }
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
     }
 
 done:
@@ -7793,7 +7639,7 @@ H5C_entry_in_skip_list(H5C_t * cache_ptr, H5C_cache_entry_t *target_ptr)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C__flush_marked_entries(H5F_t * f, hid_t dxpl_id)
+H5C__flush_marked_entries(H5F_t * f)
 { 
     herr_t ret_value = SUCCEED;
 
@@ -7803,7 +7649,7 @@ H5C__flush_marked_entries(H5F_t * f, hid_t dxpl_id)
     HDassert(f != NULL);
 
     /* Flush all marked entries */
-    if(H5C_flush_cache(f, dxpl_id, H5C__FLUSH_MARKED_ENTRIES_FLAG | H5C__FLUSH_IGNORE_PROTECTED_FLAG) < 0)
+    if(H5C_flush_cache(f, H5C__FLUSH_MARKED_ENTRIES_FLAG | H5C__FLUSH_IGNORE_PROTECTED_FLAG) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't flush cache")
 
 done:
@@ -7981,7 +7827,7 @@ done:
 static herr_t
 H5C__mark_flush_dep_clean(H5C_cache_entry_t * entry)
 {
-    unsigned u;                         /* Local index variable */
+    int i;                              /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_STATIC
@@ -7990,16 +7836,19 @@ H5C__mark_flush_dep_clean(H5C_cache_entry_t * entry)
     HDassert(entry);
 
     /* Iterate over the parent entries, if any */
-    for(u = 0; u < entry->flush_dep_nparents; u++) {
+    /* Note reverse iteration order, in case the callback removes the flush
+     *  dependency - QAK, 2017/08/12
+     */
+    for(i = ((int)entry->flush_dep_nparents) - 1; i >= 0; i--) {
 	/* Sanity check */
-	HDassert(entry->flush_dep_parent[u]->flush_dep_ndirty_children > 0);
+	HDassert(entry->flush_dep_parent[i]->flush_dep_ndirty_children > 0);
 
 	/* Adjust the parent's number of dirty children */
-	entry->flush_dep_parent[u]->flush_dep_ndirty_children--;
+	entry->flush_dep_parent[i]->flush_dep_ndirty_children--;
 
         /* If the parent has a 'notify' callback, send a 'child entry cleaned' notice */
-        if(entry->flush_dep_parent[u]->type->notify &&
-                (entry->flush_dep_parent[u]->type->notify)(H5C_NOTIFY_ACTION_CHILD_CLEANED, entry->flush_dep_parent[u]) < 0)
+        if(entry->flush_dep_parent[i]->type->notify &&
+                (entry->flush_dep_parent[i]->type->notify)(H5C_NOTIFY_ACTION_CHILD_CLEANED, entry->flush_dep_parent[i]) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTNOTIFY, FAIL, "can't notify parent about child entry dirty flag reset")
     } /* end for */
 
@@ -8025,7 +7874,7 @@ done:
 herr_t
 H5C__mark_flush_dep_serialized(H5C_cache_entry_t * entry_ptr)
 {
-    unsigned u;                         /* Local index variable */
+    int i;                              /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_STATIC
@@ -8034,18 +7883,21 @@ H5C__mark_flush_dep_serialized(H5C_cache_entry_t * entry_ptr)
     HDassert(entry_ptr);
 
     /* Iterate over the parent entries, if any */
-    for(u = 0; u < entry_ptr->flush_dep_nparents; u++) {
-
+    /* Note reverse iteration order, in case the callback removes the flush
+     *  dependency - QAK, 2017/08/12
+     */
+    for(i = ((int)entry_ptr->flush_dep_nparents) - 1; i >= 0; i--) {
+	/* Sanity checks */
         HDassert(entry_ptr->flush_dep_parent);
-        HDassert(entry_ptr->flush_dep_parent[u]->magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
-        HDassert(entry_ptr->flush_dep_parent[u]->flush_dep_nunser_children > 0);
+        HDassert(entry_ptr->flush_dep_parent[i]->magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
+        HDassert(entry_ptr->flush_dep_parent[i]->flush_dep_nunser_children > 0);
 
         /* decrement the parents number of unserialized children */
-        entry_ptr->flush_dep_parent[u]->flush_dep_nunser_children--;
+        entry_ptr->flush_dep_parent[i]->flush_dep_nunser_children--;
 
         /* If the parent has a 'notify' callback, send a 'child entry serialized' notice */
-        if(entry_ptr->flush_dep_parent[u]->type->notify &&
-                (entry_ptr->flush_dep_parent[u]->type->notify)(H5C_NOTIFY_ACTION_CHILD_SERIALIZED, entry_ptr->flush_dep_parent[u]) < 0)
+        if(entry_ptr->flush_dep_parent[i]->type->notify &&
+                (entry_ptr->flush_dep_parent[i]->type->notify)(H5C_NOTIFY_ACTION_CHILD_SERIALIZED, entry_ptr->flush_dep_parent[i]) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTNOTIFY, FAIL, "can't notify parent about child entry serialized flag set")
     } /* end for */
 
@@ -8057,7 +7909,7 @@ done:
 /*-------------------------------------------------------------------------
  * Function:    H5C__mark_flush_dep_unserialized()
  *
- * Purpose:     Decrement the flush_dep_nunser_children fields of all the 
+ * Purpose:     Increment the flush_dep_nunser_children fields of all the
  *              target entry's flush dependency parents in response to 
  *              the target entry becoming unserialized.
  *
@@ -8178,7 +8030,7 @@ H5C__assert_flush_dep_nocycle(const H5C_cache_entry_t * entry,
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C__serialize_cache(H5F_t *f, hid_t dxpl_id)
+H5C__serialize_cache(H5F_t *f)
 {
 #if H5C_DO_SANITY_CHECKS
     int                 i;
@@ -8278,14 +8130,14 @@ H5C__serialize_cache(H5F_t *f, hid_t dxpl_id)
             case H5C_RING_RDFSM:
                 /* Settle raw data FSM */
                 if(!cache_ptr->rdfsm_settled)
-                    if(H5MF_settle_raw_data_fsm(f, dxpl_id, &cache_ptr->rdfsm_settled) < 0)
+                    if(H5MF_settle_raw_data_fsm(f, &cache_ptr->rdfsm_settled) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "RD FSM settle failed")
                 break;
 
             case H5C_RING_MDFSM:
                 /* Settle metadata FSM */
                 if(!cache_ptr->mdfsm_settled)
-                    if(H5MF_settle_meta_data_fsm(f, dxpl_id, &cache_ptr->mdfsm_settled) < 0)
+                    if(H5MF_settle_meta_data_fsm(f, &cache_ptr->mdfsm_settled) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "MD FSM settle failed")
                 break;
 
@@ -8298,7 +8150,7 @@ H5C__serialize_cache(H5F_t *f, hid_t dxpl_id)
                 break;
         } /* end switch */
 
-        if(H5C__serialize_ring(f, dxpl_id, ring) < 0)
+        if(H5C__serialize_ring(f, ring) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTSERIALIZE, FAIL, "serialize ring failed")
 
         ring++;
@@ -8358,7 +8210,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C__serialize_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring)
+H5C__serialize_ring(H5F_t *f, H5C_ring_t ring)
 {
     hbool_t		done = FALSE;
     H5C_t             * cache_ptr;
@@ -8489,7 +8341,7 @@ H5C__serialize_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring)
 		    HDassert(entry_ptr->serialization_count == 0);
 
 		    /* Serialize the entry */
-		    if(H5C__serialize_single_entry(f, dxpl_id, cache_ptr, entry_ptr) < 0)
+		    if(H5C__serialize_single_entry(f, cache_ptr, entry_ptr) < 0)
             	        HGOTO_ERROR(H5E_CACHE, H5E_CANTSERIALIZE, FAIL, "entry serialization failed")
 
                     HDassert(entry_ptr->flush_dep_nunser_children == 0);
@@ -8554,7 +8406,7 @@ H5C__serialize_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring)
                     HDassert(entry_ptr->flush_dep_nunser_children == 0);
 
 	            /* Serialize the entry */
-	            if(H5C__serialize_single_entry(f, dxpl_id,  cache_ptr, entry_ptr) < 0)
+	            if(H5C__serialize_single_entry(f, cache_ptr, entry_ptr) < 0)
 		        HGOTO_ERROR(H5E_CACHE, H5E_CANTSERIALIZE, FAIL, "entry serialization failed")
 
                     /* Check for the cache changing */
@@ -8600,8 +8452,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C__serialize_single_entry(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr,
-    H5C_cache_entry_t *entry_ptr)
+H5C__serialize_single_entry(H5F_t *f, H5C_t *cache_ptr, H5C_cache_entry_t *entry_ptr)
 {
     herr_t		ret_value = SUCCEED;      /* Return value */
 
@@ -8637,7 +8488,7 @@ H5C__serialize_single_entry(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr,
     } /* end if */
 
     /* Generate image for entry */
-    if(H5C__generate_image(f, cache_ptr, entry_ptr, dxpl_id) < 0)
+    if(H5C__generate_image(f, cache_ptr, entry_ptr) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTSERIALIZE, FAIL, "Can't generate image for cache entry")
 
     /* Reset the flush_in progress flag */
@@ -8672,8 +8523,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C__generate_image(H5F_t *f, H5C_t *cache_ptr, H5C_cache_entry_t *entry_ptr, 
-    hid_t dxpl_id)
+H5C__generate_image(H5F_t *f, H5C_t *cache_ptr, H5C_cache_entry_t *entry_ptr)
 {
     haddr_t		new_addr = HADDR_UNDEF;
     haddr_t		old_addr = HADDR_UNDEF;
@@ -8699,7 +8549,7 @@ H5C__generate_image(H5F_t *f, H5C_t *cache_ptr, H5C_cache_entry_t *entry_ptr,
 
     /* Call client's pre-serialize callback, if there's one */
     if(entry_ptr->type->pre_serialize && 
-            (entry_ptr->type->pre_serialize)(f, dxpl_id, (void *)entry_ptr,
+            (entry_ptr->type->pre_serialize)(f, (void *)entry_ptr,
                 entry_ptr->addr, entry_ptr->size, &new_addr, &new_len, &serialize_flags) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to pre-serialize entry")
 
@@ -8864,6 +8714,12 @@ H5C_remove_entry(void *_entry)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTREMOVE, FAIL, "can't remove protected entry from cache")
     if(entry->is_pinned)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTREMOVE, FAIL, "can't remove pinned entry from cache")
+    /* NOTE: If these two errors are getting tripped because the entry is
+     *          in a flush dependency with a freedspace entry, move the checks
+     *          after the "before evict" message is sent, and add the
+     *          "child being evicted" message to the "before evict" notify
+     *          section below.  QAK - 2017/08/03
+     */
     if(entry->flush_dep_nparents > 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTREMOVE, FAIL, "can't remove entry with flush dependency parents from cache")
     if(entry->flush_dep_nchildren > 0)
diff --git a/src/H5CS.c b/src/H5CS.c
index 477b5f9..0a3dcce 100644
--- a/src/H5CS.c
+++ b/src/H5CS.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5CSprivate.h b/src/H5CSprivate.h
index ab7f993..467dd9d 100644
--- a/src/H5CSprivate.h
+++ b/src/H5CSprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5CX.c b/src/H5CX.c
new file mode 100644
index 0000000..deaf1a1
--- /dev/null
+++ b/src/H5CX.c
@@ -0,0 +1,2813 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer:  Quincey Koziol <koziol@lbl.gov>
+ *              Monday, February 19, 2018
+ *
+ * Purpose:
+ *      Keep a set of "psuedo-global" information for an API call.  This
+ *      general corresponds to the DXPL for the call, along with cached
+ *      information from them.
+ */
+
+/****************/
+/* Module Setup */
+/****************/
+
+#include "H5CXmodule.h"          /* This source code file is part of the H5CX module */
+
+
+
+/***********/
+/* Headers */
+/***********/
+#include "H5private.h"          /* Generic Functions                    */
+#include "H5CXprivate.h"        /* API Contexts                         */
+#include "H5Dprivate.h"		/* Datasets				*/
+#include "H5Eprivate.h"         /* Error handling                       */
+#include "H5FLprivate.h"        /* Free Lists                           */
+#include "H5Iprivate.h"         /* IDs                                  */
+#include "H5Lprivate.h"		/* Links		  		*/
+#include "H5MMprivate.h"        /* Memory management                    */
+#include "H5Pprivate.h"         /* Property lists                       */
+
+
+/****************/
+/* Local Macros */
+/****************/
+
+#ifdef H5_HAVE_THREADSAFE
+/*
+ * The per-thread API context. pthread_once() initializes a special
+ * key that will be used by all threads to create a stack specific to
+ * each thread individually. The association of contexts to threads will
+ * be handled by the pthread library.
+ *
+ * In order for this macro to work, H5E_get_my_stack() must be preceeded
+ * by "H5CX_node_t *ctx =".
+ */
+#define H5CX_get_my_context()  H5CX__get_context()
+#else /* H5_HAVE_THREADSAFE */
+/*
+ * The current API context.
+ */
+#define H5CX_get_my_context() (&H5CX_head_g)
+#endif /* H5_HAVE_THREADSAFE */
+
+/* Common macro for the duplicated code to retrieve properties from a property list */
+#define H5CX_RETRIEVE_PROP_COMMON(PL, DEF_PL, PROP_NAME, PROP_FIELD)          \
+    /* Check for default property list */                                     \
+    if((*head)->ctx.H5_GLUE(PL,_id) == (DEF_PL))                              \
+        HDmemcpy(&(*head)->ctx.PROP_FIELD, &H5_GLUE3(H5CX_def_,PL,_cache).PROP_FIELD, sizeof(H5_GLUE3(H5CX_def_,PL,_cache).PROP_FIELD)); \
+    else {                                                                    \
+        /* Check if the property list is already available */                 \
+        if(NULL == (*head)->ctx.PL)                                           \
+            /* Get the dataset transfer property list pointer */              \
+            if(NULL == ((*head)->ctx.PL = (H5P_genplist_t *)H5I_object((*head)->ctx.H5_GLUE(PL,_id)))) \
+                HGOTO_ERROR(H5E_CONTEXT, H5E_BADTYPE, FAIL, "can't get default dataset transfer property list") \
+                                                                              \
+        /* Get the property */                                                \
+        if(H5P_get((*head)->ctx.PL, (PROP_NAME), &(*head)->ctx.PROP_FIELD) < 0) \
+            HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "can't retrieve value from API context") \
+    } /* end else */                                                          \
+                                                                              \
+    /* Mark the field as valid */                                             \
+    (*head)->ctx.H5_GLUE(PROP_FIELD,_valid) = TRUE;
+
+/* Macro for the duplicated code to retrieve properties from a property list */
+#define H5CX_RETRIEVE_PROP_VALID(PL, DEF_PL, PROP_NAME, PROP_FIELD)           \
+    /* Check if the value has been retrieved already */                       \
+    if(!(*head)->ctx.H5_GLUE(PROP_FIELD,_valid)) {                            \
+        H5CX_RETRIEVE_PROP_COMMON(PL, DEF_PL, PROP_NAME, PROP_FIELD)          \
+    } /* end if */
+
+#ifdef H5_HAVE_PARALLEL
+/* Macro for the duplicated code to retrieve possibly set properties from a property list */
+#define H5CX_RETRIEVE_PROP_VALID_SET(PL, DEF_PL, PROP_NAME, PROP_FIELD)       \
+    /* Check if the value has been retrieved already */                       \
+    if(!((*head)->ctx.H5_GLUE(PROP_FIELD,_valid) || (*head)->ctx.H5_GLUE(PROP_FIELD,_set))) { \
+        H5CX_RETRIEVE_PROP_COMMON(PL, DEF_PL, PROP_NAME, PROP_FIELD)          \
+    } /* end if */
+#endif /* H5_HAVE_PARALLEL */
+
+#ifdef H5_HAVE_PARALLEL
+/* Macro for the duplicated code to test and set properties for a property list */
+#define H5CX_TEST_SET_PROP(PROP_NAME, PROP_FIELD)                             \
+{                                                                             \
+    htri_t check_prop = 0;              /* Whether the property exists in the API context's DXPL */ \
+                                                                              \
+    /* Check if property exists in DXPL */                                    \
+    if(!(*head)->ctx.H5_GLUE(PROP_FIELD,_set)) {                              \
+        /* Check if the property list is already available */                 \
+        if(NULL == (*head)->ctx.dxpl)                                         \
+            /* Get the dataset transfer property list pointer */              \
+            if(NULL == ((*head)->ctx.dxpl = (H5P_genplist_t *)H5I_object((*head)->ctx.dxpl_id))) \
+                HGOTO_ERROR(H5E_CONTEXT, H5E_BADTYPE, FAIL, "can't get default dataset transfer property list") \
+                                                                              \
+        if((check_prop = H5P_exist_plist((*head)->ctx.dxpl, PROP_NAME)) < 0)  \
+            HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "error checking for property") \
+    } /* end if */                                                            \
+                                                                              \
+    /* If property was already set or exists (for first set), update it */    \
+    if((*head)->ctx.H5_GLUE(PROP_FIELD,_set) || check_prop > 0) {             \
+        /* Cache the value for later, marking it to set in DXPL when context popped */ \
+        (*head)->ctx.PROP_FIELD = PROP_FIELD;                                 \
+        (*head)->ctx.H5_GLUE(PROP_FIELD,_set) = TRUE;                         \
+    } /* end if */                                                            \
+}
+#endif /* H5_HAVE_PARALLEL */
+
+/* Macro for the duplicated code to test and set properties for a property list */
+#define H5CX_SET_PROP(PROP_NAME, PROP_FIELD)                                  \
+    if((*head)->ctx.H5_GLUE(PROP_FIELD,_set)) {                               \
+        /* Check if the property list is already available */                 \
+        if(NULL == (*head)->ctx.dxpl)                                         \
+            /* Get the dataset transfer property list pointer */              \
+            if(NULL == ((*head)->ctx.dxpl = (H5P_genplist_t *)H5I_object((*head)->ctx.dxpl_id))) \
+                HGOTO_ERROR(H5E_CONTEXT, H5E_BADTYPE, NULL, "can't get default dataset transfer property list") \
+                                                                              \
+        /* Set the chunk filter mask property */                              \
+        if(H5P_set((*head)->ctx.dxpl, PROP_NAME, &(*head)->ctx.PROP_FIELD) < 0) \
+            HGOTO_ERROR(H5E_CONTEXT, H5E_CANTSET, NULL, "error setting filter mask xfer property") \
+    } /* end if */
+
+
+/******************/
+/* Local Typedefs */
+/******************/
+
+/* Typedef for context about each API call, as it proceeds */
+/* Fields in this struct are of several types:
+ * - The DXPL & LAPL ID are either library default ones (from the API context
+ *      initialization) or passed in from the application via an API call
+ *      parameter.  The corresponding H5P_genplist_t* is just the underlying
+ *      property list struct for the ID, to optimize retrieving properties
+ *      from the list multiple times.
+ *
+ * - Internal fields, used and set only within the library, for managing the
+ *      operation under way.  These do not correspond to properties in the
+ *      DXPL or LAPL and can have any name.
+ *
+ * - Cached fields, which are not returned to the application, for managing
+ *      the operation under way.  These correspond to properties in the DXPL
+ *      or LAPL, and are retrieved either from the (global) cache for a
+ *      default property list, or from the corresponding property in the
+ *      application's (non-default) property list.  Getting / setting these
+ *      properties within the library does _not_ affect the application's
+ *      property list.  Note that the naming of these fields, <foo> and
+ *      <foo>_valid, is important for the H5CX_RETRIEVE_PROP_VALID ahd
+ *      H5CX_RETRIEVE_PROP_VALID_SET macros to work properly.
+ *
+ * - "Return-only"" properties that are returned to the application, mainly
+ *      for sending out "introspection" information ("Why did collective I/O
+ *      get broken for this operation?", "Which filters are set on the chunk I
+ *      just directly read in?", etc) Setting these fields will cause the
+ *      corresponding property in the property list to be set when the API
+ *      context is popped, when returning from the API routine.  Note that the
+ *      naming of these fields, <foo> and <foo>_set, is important for the
+*       H5CX_TEST_SET_PROP and H5CX_SET_PROP macros to work properly.
+ */
+typedef struct H5CX_t {
+    /* DXPL */
+    hid_t dxpl_id;              /* DXPL ID for API operation */
+    H5P_genplist_t *dxpl;       /* Dataset Transfer Property List */
+
+    /* LAPL */
+    hid_t lapl_id;              /* LAPL ID for API operation */
+    H5P_genplist_t *lapl;       /* Link Access Property List */
+
+    /* Internal: Object tagging info */
+    haddr_t tag;                /* Current object's tag (ohdr chunk #0 address) */
+
+    /* Internal: Metadata cache info */
+    H5AC_ring_t ring;           /* Current metadata cache ring for entries */
+
+#ifdef H5_HAVE_PARALLEL
+    /* Internal: Parallel I/O settings */
+    hbool_t coll_metadata_read; /* Whether to use collective I/O for metadata read */
+    MPI_Datatype btype;         /* MPI datatype for buffer, when using collective I/O */
+    MPI_Datatype ftype;         /* MPI datatype for file, when using collective I/O */
+    hbool_t mpi_file_flushing;  /* Whether an MPI-opened file is being flushed */
+#endif /* H5_HAVE_PARALLEL */
+
+    /* Cached DXPL properties */
+    size_t max_temp_buf;        /* Maximum temporary buffer size */
+    hbool_t max_temp_buf_valid; /* Whether maximum temporary buffer size is valid */
+    void *tconv_buf;            /* Temporary conversion buffer (H5D_XFER_TCONV_BUF_NAME) */
+    hbool_t tconv_buf_valid;    /* Whether temporary conversion buffer is valid */
+    void *bkgr_buf;             /* Background conversion buffer (H5D_XFER_BKGR_BUF_NAME) */
+    hbool_t bkgr_buf_valid;     /* Whether background conversion buffer is valid */
+    H5T_bkg_t bkgr_buf_type;    /* Background buffer type (H5D_XFER_BKGR_BUF_NAME) */
+    hbool_t bkgr_buf_type_valid;/* Whether background buffer type is valid */
+    double btree_split_ratio[3];        /* B-tree split ratios */
+    hbool_t btree_split_ratio_valid;    /* Whether B-tree split ratios are valid */
+    size_t vec_size;            /* Size of hyperslab vector (H5D_XFER_HYPER_VECTOR_SIZE_NAME) */
+    hbool_t vec_size_valid;     /* Whether hyperslab vector is valid */
+#ifdef H5_HAVE_PARALLEL
+    H5FD_mpio_xfer_t io_xfer_mode; /* Parallel transfer mode for this request (H5D_XFER_IO_XFER_MODE_NAME) */
+    hbool_t io_xfer_mode_valid; /* Whether parallel transfer mode is valid */
+    H5FD_mpio_collective_opt_t mpio_coll_opt; /* Parallel transfer with independent IO or collective IO with this mode (H5D_XFER_MPIO_COLLECTIVE_OPT_NAME) */
+    hbool_t mpio_coll_opt_valid; /* Whether parallel transfer option is valid */
+    H5FD_mpio_chunk_opt_t mpio_chunk_opt_mode; /* Collective chunk option (H5D_XFER_MPIO_CHUNK_OPT_HARD_NAME) */
+    hbool_t mpio_chunk_opt_mode_valid; /* Whether collective chunk option is valid */
+    unsigned mpio_chunk_opt_num; /* Collective chunk thrreshold (H5D_XFER_MPIO_CHUNK_OPT_NUM_NAME) */
+    hbool_t mpio_chunk_opt_num_valid; /* Whether collective chunk threshold is valid */
+    unsigned mpio_chunk_opt_ratio; /* Collective chunk ratio (H5D_XFER_MPIO_CHUNK_OPT_RATIO_NAME) */
+    hbool_t mpio_chunk_opt_ratio_valid; /* Whether collective chunk ratio is valid */
+#endif /* H5_HAVE_PARALLEL */
+    H5Z_EDC_t err_detect;       /* Error detection info (H5D_XFER_EDC_NAME) */
+    hbool_t err_detect_valid;   /* Whether error detection info is valid */
+    H5Z_cb_t filter_cb;         /* Filter callback function (H5D_XFER_FILTER_CB_NAME) */
+    hbool_t filter_cb_valid;    /* Whether filter callback function is valid */
+    H5Z_data_xform_t *data_transform; /* Data transform info (H5D_XFER_XFORM_NAME) */
+    hbool_t data_transform_valid; /* Whether data transform info is valid */
+    H5T_vlen_alloc_info_t vl_alloc_info; /* VL datatype alloc info (H5D_XFER_VLEN_*_NAME) */
+    hbool_t vl_alloc_info_valid; /* Whether VL datatype alloc info is valid */
+    hbool_t dcr_flag;           /* Direct chunk read flag (H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME) */
+    hbool_t dcr_flag_valid;     /* Whether direct chunk read flag is valid */
+    hsize_t *dcr_offset;        /* Direct chunk read offset (H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME) */
+    hbool_t dcr_offset_valid;   /* Whether direct chunk read offset is valid */
+    hbool_t dcw_flag;           /* Direct chunk write flag (H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME) */
+    hbool_t dcw_flag_valid;     /* Whether direct chunk write flag is valid */
+    uint32_t dcw_filters;       /* Direct chunk write filter flags (H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME) */
+    hbool_t dcw_filters_valid;  /* Whether direct chunk write filter flags is valid */
+    hsize_t *dcw_offset;        /* Direct chunk write offset (H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME) */
+    hbool_t dcw_offset_valid;   /* Whether direct chunk write offset is valid */
+    uint32_t dcw_datasize;      /* Direct chunk write data size (H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME) */
+    hbool_t dcw_datasize_valid; /* Whether direct chunk write data size is valid */
+    H5T_conv_cb_t dt_conv_cb;   /* Datatype conversion struct (H5D_XFER_CONV_CB_NAME) */
+    hbool_t dt_conv_cb_valid;   /* Whether datatype conversion struct is valid */
+
+    /* Return-only DXPL properties to return to application */
+    uint32_t dcr_filters;       /* Direct chunk read filter flags (H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME) */
+    hbool_t dcr_filters_set;    /* Whether direct chunk read filter flags are set */
+#ifdef H5_HAVE_PARALLEL
+    H5D_mpio_actual_chunk_opt_mode_t mpio_actual_chunk_opt; /* Chunk optimization mode used for parallel I/O (H5D_MPIO_ACTUAL_CHUNK_OPT_MODE_NAME) */
+    hbool_t mpio_actual_chunk_opt_set; /* Whether chunk optimization mode used for parallel I/O is set */
+    H5D_mpio_actual_io_mode_t mpio_actual_io_mode; /* Actual I/O mode used for parallel I/O (H5D_MPIO_ACTUAL_IO_MODE_NAME) */
+    hbool_t mpio_actual_io_mode_set; /* Whether actual I/O mode used for parallel I/O is set */
+    uint32_t mpio_local_no_coll_cause; /* Local reason for breaking collective I/O (H5D_MPIO_LOCAL_NO_COLLECTIVE_CAUSE_NAME) */
+    hbool_t mpio_local_no_coll_cause_set; /* Whether local reason for breaking collective I/O is set */
+    hbool_t mpio_local_no_coll_cause_valid; /* Whether local reason for breaking collective I/O is valid */
+    uint32_t mpio_global_no_coll_cause; /* Global reason for breaking collective I/O (H5D_MPIO_GLOBAL_NO_COLLECTIVE_CAUSE_NAME) */
+    hbool_t mpio_global_no_coll_cause_set; /* Whether global reason for breaking collective I/O is set */
+    hbool_t mpio_global_no_coll_cause_valid; /* Whether global reason for breaking collective I/O is valid */
+#ifdef H5_HAVE_INSTRUMENTED_LIBRARY
+    int mpio_coll_chunk_link_hard;  /* Instrumented "collective chunk link hard" value (H5D_XFER_COLL_CHUNK_LINK_HARD_NAME) */
+    hbool_t mpio_coll_chunk_link_hard_set; /* Whether instrumented "collective chunk link hard" value is set */
+    int mpio_coll_chunk_multi_hard;  /* Instrumented "collective chunk multi hard" value (H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME) */
+    hbool_t mpio_coll_chunk_multi_hard_set; /* Whether instrumented "collective chunk multi hard" value is set */
+    int mpio_coll_chunk_link_num_true;  /* Instrumented "collective chunk link num true" value (H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME) */
+    hbool_t mpio_coll_chunk_link_num_true_set; /* Whether instrumented "collective chunk link num true" value is set */
+    int mpio_coll_chunk_link_num_false;  /* Instrumented "collective chunk link num false" value (H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME) */
+    hbool_t mpio_coll_chunk_link_num_false_set; /* Whether instrumented "collective chunk link num false" value is set */
+    int mpio_coll_chunk_multi_ratio_coll;  /* Instrumented "collective chunk multi ratio coll" value (H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME) */
+    hbool_t mpio_coll_chunk_multi_ratio_coll_set; /* Whether instrumented "collective chunk multi ratio coll" value is set */
+    int mpio_coll_chunk_multi_ratio_ind;  /* Instrumented "collective chunk multi ratio ind" value (H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME) */
+    hbool_t mpio_coll_chunk_multi_ratio_ind_set; /* Whether instrumented "collective chunk multi ratio ind" value is set */
+#endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
+#endif /* H5_HAVE_PARALLEL */
+
+    /* Cached LAPL properties */
+    size_t nlinks;              /* Number of soft / UD links to traverse (H5L_ACS_NLINKS_NAME) */
+    hbool_t nlinks_valid;       /* Whether number of soft / UD links to traverse is valid */
+} H5CX_t;
+
+/* Typedef for nodes on the API context stack */
+/* Each entry into the library through an API routine invokes H5CX_push()
+ * in a FUNC_ENTER_API* macro, which pushes an H5CX_node_t on the API
+ * context [thread-local] stack, after initializing it with default values
+ * in H5CX__push_common().
+ */
+typedef struct H5CX_node_t {
+    H5CX_t ctx;                 /* Context for current API call */
+    struct H5CX_node_t *next;   /* Pointer to previous context, on stack */
+} H5CX_node_t;
+
+/* Typedef for cached default dataset transfer property list information */
+/* This is initialized to the values in the default DXPL during package
+ * initialization and then remains constant for the rest of the library's
+ * operation.  When a field in H5CX_t is retrieved from an API context that
+ * uses a default DXPL, this value is copied instead of spending time looking
+ * up the property in the DXPL.
+ */
+typedef struct H5CX_dxpl_cache_t {
+    size_t max_temp_buf;            /* Maximum temporary buffer size (H5D_XFER_MAX_TEMP_BUF_NAME) */
+    void *tconv_buf;                /* Temporary conversion buffer (H5D_XFER_TCONV_BUF_NAME) */
+    void *bkgr_buf;                 /* Background conversion buffer (H5D_XFER_BKGR_BUF_NAME) */
+    H5T_bkg_t bkgr_buf_type;        /* Background buffer type (H5D_XFER_BKGR_BUF_NAME) */
+    double btree_split_ratio[3];    /* B-tree split ratios (H5D_XFER_BTREE_SPLIT_RATIO_NAME) */
+    size_t vec_size;                /* Size of hyperslab vector (H5D_XFER_HYPER_VECTOR_SIZE_NAME) */
+#ifdef H5_HAVE_PARALLEL
+    H5FD_mpio_xfer_t io_xfer_mode;  /* Parallel transfer mode for this request (H5D_XFER_IO_XFER_MODE_NAME) */
+    H5FD_mpio_collective_opt_t mpio_coll_opt; /* Parallel transfer with independent IO or collective IO with this mode (H5D_XFER_MPIO_COLLECTIVE_OPT_NAME) */
+    uint32_t mpio_local_no_coll_cause; /* Local reason for breaking collective I/O (H5D_MPIO_LOCAL_NO_COLLECTIVE_CAUSE_NAME) */
+    uint32_t mpio_global_no_coll_cause; /* Global reason for breaking collective I/O (H5D_MPIO_GLOBAL_NO_COLLECTIVE_CAUSE_NAME) */
+    H5FD_mpio_chunk_opt_t mpio_chunk_opt_mode; /* Collective chunk option (H5D_XFER_MPIO_CHUNK_OPT_HARD_NAME) */
+    unsigned mpio_chunk_opt_num;    /* Collective chunk thrreshold (H5D_XFER_MPIO_CHUNK_OPT_NUM_NAME) */
+    unsigned mpio_chunk_opt_ratio;  /* Collective chunk ratio (H5D_XFER_MPIO_CHUNK_OPT_RATIO_NAME) */
+#endif /* H5_HAVE_PARALLEL */
+    H5Z_EDC_t err_detect;           /* Error detection info (H5D_XFER_EDC_NAME) */
+    H5Z_cb_t filter_cb;             /* Filter callback function (H5D_XFER_FILTER_CB_NAME) */
+    H5Z_data_xform_t *data_transform; /* Data transform info (H5D_XFER_XFORM_NAME) */
+    H5T_vlen_alloc_info_t vl_alloc_info; /* VL datatype alloc info (H5D_XFER_VLEN_*_NAME) */
+    hbool_t dcr_flag;               /* Direct chunk read flag (H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME) */
+    hsize_t *dcr_offset;            /* Direct chunk read offset (H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME) */
+    hbool_t dcw_flag;               /* Direct chunk write flag (H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME) */
+    uint32_t dcw_datasize;          /* Direct chunk write data size (H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME) */
+    hsize_t *dcw_offset;            /* Direct chunk write offset (H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME) */
+    uint32_t dcw_filters;           /* Direct chunk write filter flags (H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME) */
+    H5T_conv_cb_t dt_conv_cb;       /* Datatype conversion struct (H5D_XFER_CONV_CB_NAME) */
+} H5CX_dxpl_cache_t;
+
+/* Typedef for cached default link access property list information */
+/* (Same as the cached DXPL struct, above, except for the default LAPL) */
+typedef struct H5CX_lapl_cache_t {
+    size_t nlinks;                  /* Number of soft / UD links to traverse (H5L_ACS_NLINKS_NAME) */
+} H5CX_lapl_cache_t;
+
+
+/********************/
+/* Local Prototypes */
+/********************/
+static H5CX_node_t **H5CX__get_context(void);
+static void H5CX__push_common(H5CX_node_t *cnode);
+static H5CX_node_t *H5CX__pop_common(void);
+
+
+/*********************/
+/* Package Variables */
+/*********************/
+
+/* Package initialization variable */
+hbool_t H5_PKG_INIT_VAR = FALSE;
+
+
+/*******************/
+/* Local Variables */
+/*******************/
+
+#ifndef H5_HAVE_THREADSAFE
+static H5CX_node_t *H5CX_head_g = NULL;         /* Pointer to head of context stack */
+#endif /* H5_HAVE_THREADSAFE */
+
+/* Define a "default" dataset transfer property list cache structure to use for default DXPLs */
+static H5CX_dxpl_cache_t H5CX_def_dxpl_cache;
+
+/* Define a "default" link access property list cache structure to use for default LAPLs */
+static H5CX_lapl_cache_t H5CX_def_lapl_cache;
+
+/* Declare a static free list to manage H5CX_node_t structs */
+H5FL_DEFINE_STATIC(H5CX_node_t);
+
+
+
+/*--------------------------------------------------------------------------
+NAME
+    H5CX__init_package -- Initialize interface-specific information
+USAGE
+    herr_t H5CX__init_package()
+RETURNS
+    Non-negative on success/Negative on failure
+DESCRIPTION
+    Initializes any interface-specific data or routines.
+--------------------------------------------------------------------------*/
+herr_t
+H5CX__init_package(void)
+{
+    H5P_genplist_t *dx_plist;           /* Data transfer property list */
+    H5P_genplist_t *la_plist;           /* Link access property list */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Reset the "default DXPL cache" information */
+    HDmemset(&H5CX_def_dxpl_cache, 0, sizeof(H5CX_dxpl_cache_t));
+
+    /* Get the default DXPL cache information */
+
+    /* Get the default dataset transfer property list */
+    if(NULL == (dx_plist = (H5P_genplist_t *)H5I_object(H5P_DATASET_XFER_DEFAULT)))
+        HGOTO_ERROR(H5E_CONTEXT, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
+
+    /* Get B-tree split ratios */
+    if(H5P_get(dx_plist, H5D_XFER_BTREE_SPLIT_RATIO_NAME, &H5CX_def_dxpl_cache.btree_split_ratio) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve B-tree split ratios")
+
+    /* Get maximum temporary buffer size value */
+    if(H5P_get(dx_plist, H5D_XFER_MAX_TEMP_BUF_NAME, &H5CX_def_dxpl_cache.max_temp_buf) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve maximum temporary buffer size")
+
+    /* Get temporary buffer pointer */
+    if(H5P_get(dx_plist, H5D_XFER_TCONV_BUF_NAME, &H5CX_def_dxpl_cache.tconv_buf) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve temporary buffer pointer")
+
+    /* Get background buffer pointer */
+    if(H5P_get(dx_plist, H5D_XFER_BKGR_BUF_NAME, &H5CX_def_dxpl_cache.bkgr_buf) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve background buffer pointer")
+
+    /* Get background buffer type */
+    if(H5P_get(dx_plist, H5D_XFER_BKGR_BUF_TYPE_NAME, &H5CX_def_dxpl_cache.bkgr_buf_type) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve background buffer type")
+
+    /* Get I/O vector size */
+    if(H5P_get(dx_plist, H5D_XFER_HYPER_VECTOR_SIZE_NAME, &H5CX_def_dxpl_cache.vec_size) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve I/O vector size")
+
+#ifdef H5_HAVE_PARALLEL
+    /* Collect Parallel I/O information for possible later use */
+    if(H5P_get(dx_plist, H5D_XFER_IO_XFER_MODE_NAME, &H5CX_def_dxpl_cache.io_xfer_mode) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve parallel transfer method")
+    if(H5P_get(dx_plist, H5D_XFER_MPIO_COLLECTIVE_OPT_NAME, &H5CX_def_dxpl_cache.mpio_coll_opt) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve collective transfer option")
+    if(H5P_get(dx_plist, H5D_XFER_MPIO_CHUNK_OPT_HARD_NAME, &H5CX_def_dxpl_cache.mpio_chunk_opt_mode) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve chunk optimization option")
+    if(H5P_get(dx_plist, H5D_XFER_MPIO_CHUNK_OPT_NUM_NAME, &H5CX_def_dxpl_cache.mpio_chunk_opt_num) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve chunk optimization threshold")
+    if(H5P_get(dx_plist, H5D_XFER_MPIO_CHUNK_OPT_RATIO_NAME, &H5CX_def_dxpl_cache.mpio_chunk_opt_ratio) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve chunk optimization ratio")
+
+    /* Get the local & global reasons for breaking collective I/O values */
+    if(H5P_get(dx_plist, H5D_MPIO_LOCAL_NO_COLLECTIVE_CAUSE_NAME, &H5CX_def_dxpl_cache.mpio_local_no_coll_cause) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve local cause for breaking collective I/O")
+    if(H5P_get(dx_plist, H5D_MPIO_GLOBAL_NO_COLLECTIVE_CAUSE_NAME, &H5CX_def_dxpl_cache.mpio_global_no_coll_cause) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve global cause for breaking collective I/O")
+#endif /* H5_HAVE_PARALLEL */
+
+    /* Get error detection properties */
+    if(H5P_get(dx_plist, H5D_XFER_EDC_NAME, &H5CX_def_dxpl_cache.err_detect) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve error detection info")
+
+    /* Get filter callback function */
+    if(H5P_get(dx_plist, H5D_XFER_FILTER_CB_NAME, &H5CX_def_dxpl_cache.filter_cb) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve filter callback function")
+
+    /* Look at the data transform property */
+    /* (Note: 'peek', not 'get' - if this turns out to be a problem, we may need
+     *          to copy it and free this in the H5CX terminate routine. -QAK)
+     */
+    if(H5P_peek(dx_plist, H5D_XFER_XFORM_NAME, &H5CX_def_dxpl_cache.data_transform) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve data transform info")
+
+    /* Get VL datatype alloc info */
+    if(H5P_get(dx_plist, H5D_XFER_VLEN_ALLOC_NAME, &H5CX_def_dxpl_cache.vl_alloc_info.alloc_func) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve VL datatype alloc info")
+    if(H5P_get(dx_plist, H5D_XFER_VLEN_ALLOC_INFO_NAME, &H5CX_def_dxpl_cache.vl_alloc_info.alloc_info) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve VL datatype alloc info")
+    if(H5P_get(dx_plist, H5D_XFER_VLEN_FREE_NAME, &H5CX_def_dxpl_cache.vl_alloc_info.free_func) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve VL datatype alloc info")
+    if(H5P_get(dx_plist, H5D_XFER_VLEN_FREE_INFO_NAME, &H5CX_def_dxpl_cache.vl_alloc_info.free_info) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve VL datatype alloc info")
+
+    /* Get direct chunk read info */
+    if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, &H5CX_def_dxpl_cache.dcr_flag) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk read flag")
+    if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME, &H5CX_def_dxpl_cache.dcr_offset) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk read offset")
+
+    /* Get direct chunk write info */
+    if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME, &H5CX_def_dxpl_cache.dcw_flag) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk write flag")
+    if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME, &H5CX_def_dxpl_cache.dcw_filters) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk write filter mask")
+    if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME, &H5CX_def_dxpl_cache.dcw_offset) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk write offset")
+    if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME, &H5CX_def_dxpl_cache.dcw_datasize) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk write data size")
+
+    /* Get datatype conversion struct */
+    if(H5P_get(dx_plist, H5D_XFER_CONV_CB_NAME, &H5CX_def_dxpl_cache.dt_conv_cb) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve datatype conversion exception callback")
+
+
+    /* Reset the "default LAPL cache" information */
+    HDmemset(&H5CX_def_lapl_cache, 0, sizeof(H5CX_lapl_cache_t));
+
+    /* Get the default LAPL cache information */
+
+    /* Get the default link access property list */
+    if(NULL == (la_plist = (H5P_genplist_t *)H5I_object(H5P_LINK_ACCESS_DEFAULT)))
+        HGOTO_ERROR(H5E_CONTEXT, H5E_BADTYPE, FAIL, "not a link access property list")
+
+    /* Get number of soft / UD links to traverse */
+    if(H5P_get(la_plist, H5L_ACS_NLINKS_NAME, &H5CX_def_lapl_cache.nlinks) < 0)
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve number of soft / UD links to traverse")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX__init_package() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5CX_term_package
+ *
+ * Purpose:  Terminate this interface.
+ *
+ * Return:   Success:    Positive if anything was done that might
+ *                affect other interfaces; zero otherwise.
+ *            Failure:    Negative.
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 22, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+H5CX_term_package(void)
+{
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    if(H5_PKG_INIT_VAR) {
+        H5CX_node_t *cnode;         /* Context node */
+
+        /* Pop the top context node from the stack */
+        /* (Can't check for errors, as rest of library is shut down) */
+        cnode = H5CX__pop_common();
+
+        /* Free the context node */
+        /* (Allocated with HDmalloc() in H5CX_push_special() ) */
+        HDfree(cnode);
+
+#ifndef H5_HAVE_THREADSAFE
+        H5CX_head_g = NULL;
+#endif /* H5_HAVE_THREADSAFE */
+
+        H5_PKG_INIT_VAR = FALSE;
+    } /* end if */
+
+    FUNC_LEAVE_NOAPI(0)
+} /* end H5CX_term_package() */
+
+
+#ifdef H5_HAVE_THREADSAFE
+/*-------------------------------------------------------------------------
+ * Function:	H5CX__get_context
+ *
+ * Purpose:	Support function for H5CX_get_my_context() to initialize and
+ *              acquire per-thread API context stack.
+ *
+ * Return:	Success: Non-NULL pointer to head pointer of API context stack for thread
+ *		Failure: NULL
+ *
+ * Programmer:	Quincey Koziol
+ *              March 12, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+static H5CX_node_t **
+H5CX__get_context(void)
+{
+    H5CX_node_t **ctx = NULL;
+
+    FUNC_ENTER_STATIC_NOERR
+
+    ctx = (H5CX_node_t **)H5TS_get_thread_local_value(H5TS_apictx_key_g);
+
+    if(!ctx) {
+        /* No associated value with current thread - create one */
+#ifdef H5_HAVE_WIN_THREADS
+        /* Win32 has to use LocalAlloc to match the LocalFree in DllMain */
+        ctx = (H5CX_node_t **)LocalAlloc(LPTR, sizeof(H5CX_node_t *)); 
+#else
+        /* Use HDmalloc here since this has to match the HDfree in the
+         * destructor and we want to avoid the codestack there.
+         */
+        ctx = (H5CX_node_t **)HDmalloc(sizeof(H5CX_node_t *));
+#endif /* H5_HAVE_WIN_THREADS */
+        HDassert(ctx);
+
+        /* Reset the thread-specific info */
+        *ctx = NULL;
+
+        /* (It's not necessary to release this in this API, it is
+         *      released by the "key destructor" set up in the H5TS
+         *      routines.  See calls to pthread_key_create() in H5TS.c -QAK)
+         */
+        H5TS_set_thread_local_value(H5TS_apictx_key_g, (void *)ctx);
+    } /* end if */
+
+    /* Set return value */
+    FUNC_LEAVE_NOAPI(ctx)
+} /* end H5CX__get_context() */
+#endif  /* H5_HAVE_THREADSAFE */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX__push_common
+ *
+ * Purpose:     Internal routine to push a context for an API call.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 22, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+static void
+H5CX__push_common(H5CX_node_t *cnode)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_STATIC_NOERR
+
+    /* Sanity check */
+    HDassert(cnode);
+
+    /* Set non-zero context info */
+    cnode->ctx.dxpl_id = H5P_DATASET_XFER_DEFAULT;
+    cnode->ctx.lapl_id = H5P_LINK_ACCESS_DEFAULT;
+    cnode->ctx.tag = H5AC__INVALID_TAG;
+    cnode->ctx.ring = H5AC_RING_USER;
+
+    /* Push context node onto stack */
+    cnode->next = *head;
+    *head = cnode;
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX__push_common() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_push
+ *
+ * Purpose:     Pushes a context for an API call.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 19, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_push(void)
+{
+    H5CX_node_t *cnode = NULL;          /* Context node */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Allocate & clear API context node */
+    if(NULL == (cnode = H5FL_CALLOC(H5CX_node_t)))
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTALLOC, FAIL, "unable to allocate new struct")
+
+    /* Set context info */
+    H5CX__push_common(cnode);
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_push() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_push_special
+ *
+ * Purpose:     Pushes a context for an API call, without using library routines.
+ *
+ * Note:	This should only be called in special circumstances, like H5close.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 22, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_push_special(void)
+{
+    H5CX_node_t *cnode;         /* Context node */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Allocate & clear API context node, without using library API routines */
+    cnode = (H5CX_node_t *)HDcalloc(1, sizeof(H5CX_node_t));
+    HDassert(cnode);
+
+    /* Set context info */
+    H5CX__push_common(cnode);
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_push_special() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_is_def_dxpl
+ *
+ * Purpose:     Checks if the API context is using the library's default DXPL
+ *
+ * Return:      TRUE / FALSE (can't fail)
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+hbool_t
+H5CX_is_def_dxpl(void)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    FUNC_LEAVE_NOAPI((*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT);
+} /* end H5CX_is_def_dxpl() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_dxpl
+ *
+ * Purpose:     Sets the DXPL for the current API call context.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              March 8, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_set_dxpl(hid_t dxpl_id)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(*head);
+
+    /* Set the API context's DXPL to a new value */
+    (*head)->ctx.dxpl_id = dxpl_id;
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_set_dxpl() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_lapl
+ *
+ * Purpose:     Sets the LAPL for the current API call context.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              March 10, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_set_lapl(hid_t lapl_id)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    /* Set the API context's LAPL to a new value */
+    (*head)->ctx.lapl_id = lapl_id;
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_set_lapl() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_apl
+ *
+ * Purpose:     Validaties an access property list, and sanity checking &
+ *              setting up collective operations.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 19, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_set_apl(hid_t *acspl_id, const H5P_libclass_t *libclass,
+    hid_t
+#ifndef H5_HAVE_PARALLEL
+   H5_ATTR_UNUSED
+#endif /* H5_HAVE_PARALLEL */
+   loc_id, hbool_t
+#ifndef H5_HAVE_PARALLEL
+   H5_ATTR_UNUSED
+#endif /* H5_HAVE_PARALLEL */
+   is_collective)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity checks */
+    HDassert(acspl_id);
+    HDassert(libclass);
+    HDassert(head && *head);
+
+    /* Set access plist to the default property list of the appropriate class if it's the generic default */
+    if(H5P_DEFAULT == *acspl_id)
+        *acspl_id = *libclass->def_plist_id;
+    else {
+        htri_t is_lapl;         /* Whether the access property list is (or is derived from) a link access property list */
+
+#ifdef H5CX_DEBUG
+        /* Sanity check the access property list class */
+        if(TRUE != H5P_isa_class(*acspl_id, *libclass->class_id))
+            HGOTO_ERROR(H5E_CONTEXT, H5E_BADTYPE, FAIL, "not the required access property list")
+#endif /* H5CX_DEBUG*/
+
+        /* Check for link access property and set API context if so */
+        if((is_lapl = H5P_class_isa(*libclass->pclass, *H5P_CLS_LACC->pclass)) < 0)
+            HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "can't check for link access class")
+        else if(is_lapl)
+            (*head)->ctx.lapl_id = *acspl_id;
+
+#ifdef H5_HAVE_PARALLEL
+        /* If this routine is not guaranteed to be collective (i.e. it doesn't
+         * modify the structural metadata in a file), check if we should use
+         * a collective metadata read.
+         */
+        if(!is_collective) {
+            H5P_genplist_t *plist;                  /* Property list pointer */
+            H5P_coll_md_read_flag_t md_coll_read;   /* Collective metadata read flag */
+
+            /* Get the plist structure for the access property list */
+            if(NULL == (plist = (H5P_genplist_t *)H5I_object(*acspl_id)))
+                HGOTO_ERROR(H5E_CONTEXT, H5E_BADATOM, FAIL, "can't find object for ID")
+
+            /* Get the collective metadata read flag */
+            if(H5P_peek(plist, H5_COLL_MD_READ_FLAG_NAME, &md_coll_read) < 0)
+                HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "can't get core collective metadata read flag")
+
+            /* If collective metadata read requested, set collective metadata read flag */
+            if(H5P_USER_TRUE == md_coll_read)
+                is_collective = TRUE;
+        } /* end if */
+#endif /* H5_HAVE_PARALLEL */
+    } /* end else */
+
+#ifdef H5_HAVE_PARALLEL
+    /* Check for collective operation */
+    if(is_collective) {
+        /* Set collective metadata read flag */
+        (*head)->ctx.coll_metadata_read = TRUE;
+
+        /* If parallel is enabled and the file driver used is the MPI-IO
+         * VFD, issue an MPI barrier for easier debugging if the API function
+         * calling this is supposed to be called collectively. Note that this
+         * happens only when the environment variable H5_COLL_BARRIER is set
+         * to non 0.
+         */
+        if(H5_coll_api_sanity_check_g) {
+            MPI_Comm mpi_comm;      /* File communicator */
+
+            /* Retrieve the MPI communicator from the loc_id or the fapl_id */
+            if(H5F_mpi_retrieve_comm(loc_id, *acspl_id, &mpi_comm) < 0)
+                HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get MPI communicator")
+
+            /* issue the barrier */
+            if(mpi_comm != MPI_COMM_NULL)
+                MPI_Barrier(mpi_comm);
+        } /* end if */
+    } /* end if */
+#endif /* H5_HAVE_PARALLEL */
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_set_apl() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_loc
+ *
+ * Purpose:     Sanity checks and sets up collective operations.
+ *
+ * Note:	Should be called for all API routines that modify file
+ *              file metadata but don't pass in an access property list.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 8, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_set_loc(hid_t
+#ifndef H5_HAVE_PARALLEL
+   H5_ATTR_UNUSED
+#endif /* H5_HAVE_PARALLEL */
+   loc_id)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+#ifdef H5_HAVE_PARALLEL
+    /* Set collective metadata read flag */
+    (*head)->ctx.coll_metadata_read = TRUE;
+
+    /* If parallel is enabled and the file driver used is the MPI-IO
+     * VFD, issue an MPI barrier for easier debugging if the API function
+     * calling this is supposed to be called collectively. Note that this
+     * happens only when the environment variable H5_COLL_BARRIER is set
+     * to non 0.
+     */
+    if(H5_coll_api_sanity_check_g) {
+        MPI_Comm mpi_comm;      /* File communicator */
+
+        /* Retrieve the MPI communicator from the loc_id or the fapl_id */
+        if(H5F_mpi_retrieve_comm(loc_id, H5P_DEFAULT, &mpi_comm) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get MPI communicator")
+
+        /* issue the barrier */
+        if(mpi_comm != MPI_COMM_NULL)
+            MPI_Barrier(mpi_comm);
+    } /* end if */
+#endif /* H5_HAVE_PARALLEL */
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_set_loc() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_dxpl
+ *
+ * Purpose:     Retrieves the DXPL ID for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 20, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+hid_t
+H5CX_get_dxpl(void)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    FUNC_LEAVE_NOAPI((*head)->ctx.dxpl_id)
+} /* end H5CX_get_dxpl() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_lapl
+ *
+ * Purpose:     Retrieves the LAPL ID for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 10, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+hid_t
+H5CX_get_lapl(void)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    FUNC_LEAVE_NOAPI((*head)->ctx.lapl_id)
+} /* end H5CX_get_lapl() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_tag
+ *
+ * Purpose:     Retrieves the object tag for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 20, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+haddr_t
+H5CX_get_tag(void)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    FUNC_LEAVE_NOAPI((*head)->ctx.tag)
+} /* end H5CX_get_tag() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_ring
+ *
+ * Purpose:     Retrieves the metadata cache ring for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 22, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+H5AC_ring_t
+H5CX_get_ring(void)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    FUNC_LEAVE_NOAPI((*head)->ctx.ring)
+} /* end H5CX_get_ring() */
+
+#ifdef H5_HAVE_PARALLEL
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_coll_metadata_read
+ *
+ * Purpose:     Retrieves the "do collective metadata reads" flag for the current API call context.
+ *
+ * Return:      TRUE / FALSE on success / <can't fail>
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 23, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+hbool_t
+H5CX_get_coll_metadata_read(void)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    FUNC_LEAVE_NOAPI((*head)->ctx.coll_metadata_read)
+} /* end H5CX_get_coll_metadata_read() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_mpi_coll_datatypes
+ *
+ * Purpose:     Retrieves the MPI datatypes for collective I/O for the current API call context.
+ *
+ * Note:	This is only a shallow copy, the datatypes are not duplicated.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 26, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_mpi_coll_datatypes(MPI_Datatype *btype, MPI_Datatype *ftype)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(btype);
+    HDassert(ftype);
+    HDassert(head && *head);
+
+    /* Set the API context values */
+    *btype = (*head)->ctx.btype;
+    *ftype = (*head)->ctx.ftype;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_mpi_coll_datatypes() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_mpi_file_flushing
+ *
+ * Purpose:     Retrieves the "flushing an MPI-opened file" flag for the current API call context.
+ *
+ * Return:      TRUE / FALSE on success / <can't fail>
+ *
+ * Programmer:  Quincey Koziol
+ *              March 17, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+hbool_t
+H5CX_get_mpi_file_flushing(void)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    FUNC_LEAVE_NOAPI((*head)->ctx.mpi_file_flushing)
+} /* end H5CX_get_mpi_file_flushing() */
+#endif /* H5_HAVE_PARALLEL */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_btree_split_ratios
+ *
+ * Purpose:     Retrieves the B-tree split ratios for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 23, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_btree_split_ratios(double split_ratio[3])
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(split_ratio);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_BTREE_SPLIT_RATIO_NAME, btree_split_ratio)
+
+    /* Get the B-tree split ratio values */
+    HDmemcpy(split_ratio, &(*head)->ctx.btree_split_ratio, sizeof((*head)->ctx.btree_split_ratio));
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_btree_split_ratios() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_max_temp_buf
+ *
+ * Purpose:     Retrieves the maximum temporary buffer size for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 25, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_max_temp_buf(size_t *max_temp_buf)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(max_temp_buf);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_MAX_TEMP_BUF_NAME, max_temp_buf)
+
+    /* Get the value */
+    *max_temp_buf = (*head)->ctx.max_temp_buf;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_max_temp_buf() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_tconv_buf
+ *
+ * Purpose:     Retrieves the temporary buffer pointer for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 25, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_tconv_buf(void **tconv_buf)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(tconv_buf);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_TCONV_BUF_NAME, tconv_buf)
+
+    /* Get the value */
+    *tconv_buf = (*head)->ctx.tconv_buf;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_tconv_buf() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_bkgr_buf
+ *
+ * Purpose:     Retrieves the background buffer pointer for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 25, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_bkgr_buf(void **bkgr_buf)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(bkgr_buf);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_BKGR_BUF_NAME, bkgr_buf)
+
+    /* Get the value */
+    *bkgr_buf = (*head)->ctx.bkgr_buf;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_bkgr_buf() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_bkgr_buf_type
+ *
+ * Purpose:     Retrieves the background buffer type for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 25, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_bkgr_buf_type(H5T_bkg_t *bkgr_buf_type)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(bkgr_buf_type);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_BKGR_BUF_TYPE_NAME, bkgr_buf_type)
+
+    /* Get the value */
+    *bkgr_buf_type = (*head)->ctx.bkgr_buf_type;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_bkgr_buf_type() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_vec_size
+ *
+ * Purpose:     Retrieves the hyperslab vector size for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 25, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_vec_size(size_t *vec_size)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(vec_size);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_HYPER_VECTOR_SIZE_NAME, vec_size)
+
+    /* Get the value */
+    *vec_size = (*head)->ctx.vec_size;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_vec_size() */
+
+#ifdef H5_HAVE_PARALLEL
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_io_xfer_mode
+ *
+ * Purpose:     Retrieves the parallel transfer mode for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 25, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_io_xfer_mode(H5FD_mpio_xfer_t *io_xfer_mode)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(io_xfer_mode);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_IO_XFER_MODE_NAME, io_xfer_mode)
+
+    /* Get the value */
+    *io_xfer_mode = (*head)->ctx.io_xfer_mode;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_io_xfer_mode() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_mpio_coll_opt
+ *
+ * Purpose:     Retrieves the collective / independent parallel I/O option for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 26, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_mpio_coll_opt(H5FD_mpio_collective_opt_t *mpio_coll_opt)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(mpio_coll_opt);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_MPIO_COLLECTIVE_OPT_NAME, mpio_coll_opt)
+
+    /* Get the value */
+    *mpio_coll_opt = (*head)->ctx.mpio_coll_opt;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_mpio_coll_opt() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_mpio_local_no_coll_cause
+ *
+ * Purpose:     Retrieves the local cause for breaking collective I/O for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_mpio_local_no_coll_cause(uint32_t *mpio_local_no_coll_cause)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(mpio_local_no_coll_cause);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID_SET(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_MPIO_LOCAL_NO_COLLECTIVE_CAUSE_NAME, mpio_local_no_coll_cause)
+
+    /* Get the value */
+    *mpio_local_no_coll_cause = (*head)->ctx.mpio_local_no_coll_cause;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_mpio_local_no_coll_cause() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_mpio_global_no_coll_cause
+ *
+ * Purpose:     Retrieves the global cause for breaking collective I/O for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_mpio_global_no_coll_cause(uint32_t *mpio_global_no_coll_cause)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(mpio_global_no_coll_cause);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID_SET(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_MPIO_GLOBAL_NO_COLLECTIVE_CAUSE_NAME, mpio_global_no_coll_cause)
+
+    /* Get the value */
+    *mpio_global_no_coll_cause = (*head)->ctx.mpio_global_no_coll_cause;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_mpio_global_no_coll_cause() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_mpio_chunk_opt_mode
+ *
+ * Purpose:     Retrieves the collective chunk optimization mode for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_mpio_chunk_opt_mode(H5FD_mpio_chunk_opt_t *mpio_chunk_opt_mode)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(mpio_chunk_opt_mode);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_MPIO_CHUNK_OPT_HARD_NAME, mpio_chunk_opt_mode)
+
+    /* Get the value */
+    *mpio_chunk_opt_mode = (*head)->ctx.mpio_chunk_opt_mode;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_mpio_chunk_opt_mode() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_mpio_chunk_opt_num
+ *
+ * Purpose:     Retrieves the collective chunk optimization threshold for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_mpio_chunk_opt_num(unsigned *mpio_chunk_opt_num)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(mpio_chunk_opt_num);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_MPIO_CHUNK_OPT_NUM_NAME, mpio_chunk_opt_num)
+
+    /* Get the value */
+    *mpio_chunk_opt_num = (*head)->ctx.mpio_chunk_opt_num;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_mpio_chunk_opt_num() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_mpio_chunk_opt_ratio
+ *
+ * Purpose:     Retrieves the collective chunk optimization ratio for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_mpio_chunk_opt_ratio(unsigned *mpio_chunk_opt_ratio)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(mpio_chunk_opt_ratio);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_MPIO_CHUNK_OPT_RATIO_NAME, mpio_chunk_opt_ratio)
+
+    /* Get the value */
+    *mpio_chunk_opt_ratio = (*head)->ctx.mpio_chunk_opt_ratio;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_mpio_chunk_opt_ratio() */
+#endif /* H5_HAVE_PARALLEL */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_err_detect
+ *
+ * Purpose:     Retrieves the error detection info for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 26, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_err_detect(H5Z_EDC_t *err_detect)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(err_detect);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_EDC_NAME, err_detect)
+
+    /* Get the value */
+    *err_detect = (*head)->ctx.err_detect;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_err_detect() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_filter_cb
+ *
+ * Purpose:     Retrieves the I/O filter callback function for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 26, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_filter_cb(H5Z_cb_t *filter_cb)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(filter_cb);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_FILTER_CB_NAME, filter_cb)
+
+    /* Get the value */
+    *filter_cb = (*head)->ctx.filter_cb;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_filter_cb() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_data_transform
+ *
+ * Purpose:     Retrieves the I/O filter callback function for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 26, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_data_transform(H5Z_data_xform_t **data_transform)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(data_transform);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    /* Check if the value has been retrieved already */
+    if(!(*head)->ctx.data_transform_valid) {
+        /* Check for default DXPL */
+        if((*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT)
+            (*head)->ctx.data_transform = H5CX_def_dxpl_cache.data_transform;
+        else {
+            /* Check if the property list is already available */
+            if(NULL == (*head)->ctx.dxpl)
+                /* Get the dataset transfer property list pointer */
+                if(NULL == ((*head)->ctx.dxpl = (H5P_genplist_t *)H5I_object((*head)->ctx.dxpl_id)))
+                    HGOTO_ERROR(H5E_CONTEXT, H5E_BADTYPE, FAIL, "can't get default dataset transfer property list")
+
+            /* Get data transform info value */
+            /* (Note: 'peek', not 'get' - if this turns out to be a problem, we may need
+             *          to copy it and free this in the H5CX pop routine. -QAK)
+             */
+            if(H5P_peek((*head)->ctx.dxpl, H5D_XFER_XFORM_NAME, &(*head)->ctx.data_transform) < 0)
+                HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve data transform info")
+        } /* end else */
+
+        /* Mark the value as valid */
+        (*head)->ctx.data_transform_valid = TRUE;
+    } /* end if */
+
+    /* Get the value */
+    *data_transform = (*head)->ctx.data_transform;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_data_transform() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_vlen_alloc_info
+ *
+ * Purpose:     Retrieves the VL datatype alloc info for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 5, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_vlen_alloc_info(H5T_vlen_alloc_info_t *vl_alloc_info)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(vl_alloc_info);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    /* Check if the value has been retrieved already */
+    if(!(*head)->ctx.vl_alloc_info_valid) {
+        /* Check for default DXPL */
+        if((*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT)
+            (*head)->ctx.vl_alloc_info = H5CX_def_dxpl_cache.vl_alloc_info;
+        else {
+            /* Check if the property list is already available */
+            if(NULL == (*head)->ctx.dxpl)
+                /* Get the dataset transfer property list pointer */
+                if(NULL == ((*head)->ctx.dxpl = (H5P_genplist_t *)H5I_object((*head)->ctx.dxpl_id)))
+                    HGOTO_ERROR(H5E_CONTEXT, H5E_BADTYPE, FAIL, "can't get default dataset transfer property list")
+
+            /* Get VL datatype alloc info values */
+            if(H5P_get((*head)->ctx.dxpl, H5D_XFER_VLEN_ALLOC_NAME, &(*head)->ctx.vl_alloc_info.alloc_func) < 0)
+                HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve VL datatype alloc info")
+            if(H5P_get((*head)->ctx.dxpl, H5D_XFER_VLEN_ALLOC_INFO_NAME, &(*head)->ctx.vl_alloc_info.alloc_info) < 0)
+                HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve VL datatype alloc info")
+            if(H5P_get((*head)->ctx.dxpl, H5D_XFER_VLEN_FREE_NAME, &(*head)->ctx.vl_alloc_info.free_func) < 0)
+                HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve VL datatype alloc info")
+            if(H5P_get((*head)->ctx.dxpl, H5D_XFER_VLEN_FREE_INFO_NAME, &(*head)->ctx.vl_alloc_info.free_info) < 0)
+                HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve VL datatype alloc info")
+        } /* end else */
+
+        /* Mark the value as valid */
+        (*head)->ctx.vl_alloc_info_valid = TRUE;
+    } /* end if */
+
+    /* Get the value */
+    *vl_alloc_info = (*head)->ctx.vl_alloc_info;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_vlen_alloc_info() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_dcr_flag
+ *
+ * Purpose:     Retrieves the direct chunk read flag for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_dcr_flag(hbool_t *dcr_flag)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(dcr_flag);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, dcr_flag)
+
+    /* Get the value */
+    *dcr_flag = (*head)->ctx.dcr_flag;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_dcr_flag() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_dcr_offset
+ *
+ * Purpose:     Retrieves the direct chunk read offset for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_dcr_offset(hsize_t **dcr_offset)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(dcr_offset);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME, dcr_offset)
+
+    /* Get the value */
+    *dcr_offset = (*head)->ctx.dcr_offset;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_dcr_offset() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_dcw_flag
+ *
+ * Purpose:     Retrieves the direct chunk write flag for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_dcw_flag(hbool_t *dcw_flag)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(dcw_flag);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME, dcw_flag)
+
+    /* Get the value */
+    *dcw_flag = (*head)->ctx.dcw_flag;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_dcw_flag() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_dcw_filters
+ *
+ * Purpose:     Retrieves the direct chunk write filter mask for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_dcw_filters(uint32_t *dcw_filters)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(dcw_filters);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME, dcw_filters)
+
+    /* Get the value */
+    *dcw_filters = (*head)->ctx.dcw_filters;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_dcw_filters() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_dcw_offset
+ *
+ * Purpose:     Retrieves the direct chunk write offset for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_dcw_offset(hsize_t **dcw_offset)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(dcw_offset);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME, dcw_offset)
+
+    /* Get the value */
+    *dcw_offset = (*head)->ctx.dcw_offset;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_dcw_offset() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_dcw_datasize
+ *
+ * Purpose:     Retrieves the direct chunk write data size for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_dcw_datasize(uint32_t *dcw_datasize)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(dcw_datasize);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME, dcw_datasize)
+
+    /* Get the value */
+    *dcw_datasize = (*head)->ctx.dcw_datasize;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_dcw_datasize() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_dt_conv_cb
+ *
+ * Purpose:     Retrieves the datatype conversion exception callback for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 8, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_dt_conv_cb(H5T_conv_cb_t *dt_conv_cb)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(dt_conv_cb);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_CONV_CB_NAME, dt_conv_cb)
+
+    /* Get the value */
+    *dt_conv_cb = (*head)->ctx.dt_conv_cb;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_dt_conv_cb() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_get_nlinks
+ *
+ * Purpose:     Retrieves the # of soft / UD links to traverse for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 10, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_get_nlinks(size_t *nlinks)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(nlinks);
+    HDassert(head && *head);
+    HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
+
+    H5CX_RETRIEVE_PROP_VALID(lapl, H5P_LINK_ACCESS_DEFAULT, H5L_ACS_NLINKS_NAME, nlinks)
+
+    /* Get the value */
+    *nlinks = (*head)->ctx.nlinks;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_get_nlinks() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_tag
+ *
+ * Purpose:     Sets the object tag for the current API call context.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 20, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_set_tag(haddr_t tag)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    (*head)->ctx.tag = tag;
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_set_tag() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_ring
+ *
+ * Purpose:     Sets the metadata cache ring for the current API call context.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 20, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_set_ring(H5AC_ring_t ring)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    (*head)->ctx.ring = ring;
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_set_ring() */
+
+#ifdef H5_HAVE_PARALLEL
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_coll_metadata_read
+ *
+ * Purpose:     Sets the "do collective metadata reads" flag for the current API call context.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 23, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_set_coll_metadata_read(hbool_t cmdr)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    (*head)->ctx.coll_metadata_read = cmdr;
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_set_coll_metadata_read() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_mpi_coll_datatypes
+ *
+ * Purpose:     Sets the MPI datatypes for collective I/O for the current API call context.
+ *
+ * Note:	This is only a shallow copy, the datatypes are not duplicated.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 26, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_set_mpi_coll_datatypes(MPI_Datatype btype, MPI_Datatype ftype)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    /* Set the API context values */
+    (*head)->ctx.btype = btype;
+    (*head)->ctx.ftype = ftype;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_set_mpi_coll_datatypes() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_io_xfer_mode
+ *
+ * Purpose:     Sets the parallel transfer mode for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 26, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_set_io_xfer_mode(H5FD_mpio_xfer_t io_xfer_mode)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    /* Set the API context value */
+    (*head)->ctx.io_xfer_mode = io_xfer_mode;
+
+    /* Mark the value as valid */
+    (*head)->ctx.io_xfer_mode_valid = TRUE;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_set_io_xfer_mode() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_mpio_coll_opt
+ *
+ * Purpose:     Sets the parallel transfer mode for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 26, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_set_mpio_coll_opt(H5FD_mpio_collective_opt_t mpio_coll_opt)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    /* Set the API context value */
+    (*head)->ctx.mpio_coll_opt = mpio_coll_opt;
+
+    /* Mark the value as valid */
+    (*head)->ctx.mpio_coll_opt_valid = TRUE;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_set_mpio_coll_opt() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_mpi_file_flushing
+ *
+ * Purpose:     Sets the "flushing an MPI-opened file" flag for the current API call context.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              March 170 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_set_mpi_file_flushing(hbool_t flushing)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    (*head)->ctx.mpi_file_flushing = flushing;
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_set_mpi_file_flushing() */
+#endif /* H5_HAVE_PARALLEL */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_vlen_alloc_info
+ *
+ * Purpose:     Sets the VL datatype alloc info for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_set_vlen_alloc_info(H5MM_allocate_t alloc_func,
+    void *alloc_info, H5MM_free_t free_func, void *free_info)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    /* Set the API context value */
+    (*head)->ctx.vl_alloc_info.alloc_func = alloc_func;
+    (*head)->ctx.vl_alloc_info.alloc_info = alloc_info;
+    (*head)->ctx.vl_alloc_info.free_func = free_func;
+    (*head)->ctx.vl_alloc_info.free_info = free_info;
+
+    /* Mark the value as valid */
+    (*head)->ctx.vl_alloc_info_valid = TRUE;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_set_vlen_alloc_info() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_nlinks
+ *
+ * Purpose:     Sets the # of soft / UD links to traverse for the current API call context.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 10, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_set_nlinks(size_t nlinks)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    /* Set the API context value */
+    (*head)->ctx.nlinks = nlinks;
+
+    /* Mark the value as valid */
+    (*head)->ctx.nlinks_valid = TRUE;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_set_nlinks() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_dcr_filters
+ *
+ * Purpose:     Sets the direct chunk read filter flags for the current API call context.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_set_dcr_filters(uint32_t direct_filters)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity checks */
+    HDassert(head && *head);
+    HDassert(!((*head)->ctx.dxpl_id == H5P_DEFAULT || 
+            (*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT));
+
+    /* Cache the filter mask for later, marking it to set in DXPL when context popped */
+    (*head)->ctx.dcr_filters = direct_filters;
+    (*head)->ctx.dcr_filters_set = TRUE;
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_set_dcr_filters() */
+
+#ifdef H5_HAVE_PARALLEL
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_mpio_actual_chunk_opt
+ *
+ * Purpose:     Sets the actual chunk optimization used for parallel I/O for the current API call context.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_set_mpio_actual_chunk_opt(H5D_mpio_actual_chunk_opt_mode_t mpio_actual_chunk_opt)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity checks */
+    HDassert(head && *head);
+    HDassert(!((*head)->ctx.dxpl_id == H5P_DEFAULT || 
+            (*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT));
+
+    /* Cache the value for later, marking it to set in DXPL when context popped */
+    (*head)->ctx.mpio_actual_chunk_opt = mpio_actual_chunk_opt;
+    (*head)->ctx.mpio_actual_chunk_opt_set = TRUE;
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_set_mpio_actual_chunk_opt() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_mpio_actual_io_mode
+ *
+ * Purpose:     Sets the actual I/O mode used for parallel I/O for the current API call context.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_set_mpio_actual_io_mode(H5D_mpio_actual_io_mode_t mpio_actual_io_mode)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity checks */
+    HDassert(head && *head);
+    HDassert(!((*head)->ctx.dxpl_id == H5P_DEFAULT || 
+            (*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT));
+
+    /* Cache the value for later, marking it to set in DXPL when context popped */
+    (*head)->ctx.mpio_actual_io_mode = mpio_actual_io_mode;
+    (*head)->ctx.mpio_actual_io_mode_set = TRUE;
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_set_mpio_actual_chunk_opt() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_mpio_local_no_coll_cause
+ *
+ * Purpose:     Sets the local reason for breaking collective I/O for the current API call context.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_set_mpio_local_no_coll_cause(uint32_t mpio_local_no_coll_cause)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity checks */
+    HDassert(head && *head);
+    HDassert((*head)->ctx.dxpl_id != H5P_DEFAULT);
+
+    /* If we're using the default DXPL, don't modify it */
+    if((*head)->ctx.dxpl_id != H5P_DATASET_XFER_DEFAULT) {
+        /* Cache the value for later, marking it to set in DXPL when context popped */
+        (*head)->ctx.mpio_local_no_coll_cause = mpio_local_no_coll_cause;
+        (*head)->ctx.mpio_local_no_coll_cause_set = TRUE;
+    } /* end if */
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_set_mpio_local_no_coll_cause() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_set_mpio_global_no_coll_cause
+ *
+ * Purpose:     Sets the global reason for breaking collective I/O for the current API call context.
+ *
+ * Return:      <none>
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+H5CX_set_mpio_global_no_coll_cause(uint32_t mpio_global_no_coll_cause)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity checks */
+    HDassert(head && *head);
+    HDassert((*head)->ctx.dxpl_id != H5P_DEFAULT);
+
+    /* If we're using the default DXPL, don't modify it */
+    if((*head)->ctx.dxpl_id != H5P_DATASET_XFER_DEFAULT) {
+        /* Cache the value for later, marking it to set in DXPL when context popped */
+        (*head)->ctx.mpio_global_no_coll_cause = mpio_global_no_coll_cause;
+        (*head)->ctx.mpio_global_no_coll_cause_set = TRUE;
+    } /* end if */
+
+    FUNC_LEAVE_NOAPI_VOID
+} /* end H5CX_set_mpio_global_no_coll_cause() */
+
+#ifdef H5_HAVE_INSTRUMENTED_LIBRARY
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_test_set_mpio_coll_chunk_link_hard
+ *
+ * Purpose:     Sets the instrumented "collective chunk link hard" value for the current API call context.
+ *
+ * Note:        Only sets value if property set in DXPL
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_test_set_mpio_coll_chunk_link_hard(int mpio_coll_chunk_link_hard)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Sanity checks */
+    HDassert(head && *head);
+    HDassert(!((*head)->ctx.dxpl_id == H5P_DEFAULT || 
+            (*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT));
+
+    H5CX_TEST_SET_PROP(H5D_XFER_COLL_CHUNK_LINK_HARD_NAME, mpio_coll_chunk_link_hard)
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_test_set_mpio_coll_chunk_link_hard() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_test_set_mpio_coll_chunk_multi_hard
+ *
+ * Purpose:     Sets the instrumented "collective chunk multi hard" value for the current API call context.
+ *
+ * Note:        Only sets value if property set in DXPL
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_test_set_mpio_coll_chunk_multi_hard(int mpio_coll_chunk_multi_hard)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Sanity checks */
+    HDassert(head && *head);
+    HDassert(!((*head)->ctx.dxpl_id == H5P_DEFAULT || 
+            (*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT));
+
+    H5CX_TEST_SET_PROP(H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME, mpio_coll_chunk_multi_hard)
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_test_set_mpio_coll_chunk_multi_hard() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_test_set_mpio_coll_chunk_link_num_true
+ *
+ * Purpose:     Sets the instrumented "collective chunk link num tru" value for the current API call context.
+ *
+ * Note:        Only sets value if property set in DXPL
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_test_set_mpio_coll_chunk_link_num_true(int mpio_coll_chunk_link_num_true)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Sanity checks */
+    HDassert(head && *head);
+    HDassert(!((*head)->ctx.dxpl_id == H5P_DEFAULT || 
+            (*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT));
+
+    H5CX_TEST_SET_PROP(H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME, mpio_coll_chunk_link_num_true)
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_test_set_mpio_coll_chunk_link_num_true() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_test_set_mpio_coll_chunk_link_num_false
+ *
+ * Purpose:     Sets the instrumented "collective chunk link num false" value for the current API call context.
+ *
+ * Note:        Only sets value if property set in DXPL
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_test_set_mpio_coll_chunk_link_num_false(int mpio_coll_chunk_link_num_false)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Sanity checks */
+    HDassert(head && *head);
+    HDassert(!((*head)->ctx.dxpl_id == H5P_DEFAULT || 
+            (*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT));
+
+    H5CX_TEST_SET_PROP(H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME, mpio_coll_chunk_link_num_false)
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_test_set_mpio_coll_chunk_link_num_false() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_test_set_mpio_coll_chunk_multi_ratio_coll
+ *
+ * Purpose:     Sets the instrumented "collective chunk multi ratio coll" value for the current API call context.
+ *
+ * Note:        Only sets value if property set in DXPL
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_test_set_mpio_coll_chunk_multi_ratio_coll(int mpio_coll_chunk_multi_ratio_coll)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Sanity checks */
+    HDassert(head && *head);
+    HDassert(!((*head)->ctx.dxpl_id == H5P_DEFAULT || 
+            (*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT));
+
+    H5CX_TEST_SET_PROP(H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME, mpio_coll_chunk_multi_ratio_coll)
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_test_set_mpio_coll_chunk_multi_ratio_coll() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_test_set_mpio_coll_chunk_multi_ratio_ind
+ *
+ * Purpose:     Sets the instrumented "collective chunk multi ratio ind" value for the current API call context.
+ *
+ * Note:        Only sets value if property set in DXPL
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_test_set_mpio_coll_chunk_multi_ratio_ind(int mpio_coll_chunk_multi_ratio_ind)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Sanity checks */
+    HDassert(head && *head);
+    HDassert(!((*head)->ctx.dxpl_id == H5P_DEFAULT || 
+            (*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT));
+
+    H5CX_TEST_SET_PROP(H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME, mpio_coll_chunk_multi_ratio_ind)
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_test_set_mpio_coll_chunk_multi_ratio_ind() */
+#endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
+#endif /* H5_HAVE_PARALLEL */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX__pop_common
+ *
+ * Purpose:     Common code for popping the context for an API call.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              March 6, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+static H5CX_node_t *
+H5CX__pop_common(void)
+{
+    H5CX_node_t **head = H5CX_get_my_context();  /* Get the pointer to the head of the API context, for this thread */
+    H5CX_node_t *ret_value = NULL;      /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Sanity check */
+    HDassert(head && *head);
+
+    /* Check for cached DXPL properties to return to application */
+    H5CX_SET_PROP(H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME, dcr_filters)
+#ifdef H5_HAVE_PARALLEL
+    H5CX_SET_PROP(H5D_MPIO_ACTUAL_CHUNK_OPT_MODE_NAME, mpio_actual_chunk_opt)
+    H5CX_SET_PROP(H5D_MPIO_ACTUAL_IO_MODE_NAME, mpio_actual_io_mode)
+    H5CX_SET_PROP(H5D_MPIO_LOCAL_NO_COLLECTIVE_CAUSE_NAME, mpio_local_no_coll_cause)
+    H5CX_SET_PROP(H5D_MPIO_GLOBAL_NO_COLLECTIVE_CAUSE_NAME, mpio_global_no_coll_cause)
+#ifdef H5_HAVE_INSTRUMENTED_LIBRARY
+    H5CX_SET_PROP(H5D_XFER_COLL_CHUNK_LINK_HARD_NAME, mpio_coll_chunk_link_hard)
+    H5CX_SET_PROP(H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME, mpio_coll_chunk_multi_hard)
+    H5CX_SET_PROP(H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME, mpio_coll_chunk_link_num_true)
+    H5CX_SET_PROP(H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME, mpio_coll_chunk_link_num_false)
+    H5CX_SET_PROP(H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME, mpio_coll_chunk_multi_ratio_coll)
+    H5CX_SET_PROP(H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME, mpio_coll_chunk_multi_ratio_ind)
+#endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
+#endif /* H5_HAVE_PARALLEL */
+
+    /* Pop the top context node from the stack */
+    ret_value = (*head);
+    (*head) = (*head)->next;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX__pop_common() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5CX_pop
+ *
+ * Purpose:     Pops the context for an API call.
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Februrary 19, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5CX_pop(void)
+{
+    H5CX_node_t *cnode;                 /* Context node */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Perform common operations and get top context from stack */
+    if(NULL == (cnode = H5CX__pop_common()))
+        HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "error getting API context node")
+
+    /* Free the context node */
+    cnode = H5FL_FREE(H5CX_node_t, cnode);
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5CX_pop() */
+
diff --git a/src/H5CXmodule.h b/src/H5CXmodule.h
new file mode 100644
index 0000000..f6a8f29
--- /dev/null
+++ b/src/H5CXmodule.h
@@ -0,0 +1,33 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer:	Quincey Koziol <koziol@lbl.gov>
+ *		Sunday, February 25, 2018
+ *
+ * Purpose:	This file contains declarations which define macros for the
+ *		H5CX package.  Including this header means that the source file
+ *		is part of the H5CX package.
+ */
+#ifndef _H5CXmodule_H
+#define _H5CXmodule_H
+
+/* Define the proper control macros for the generic FUNC_ENTER/LEAVE and error
+ *      reporting macros.
+ */
+#define H5CX_MODULE
+#define H5_MY_PKG       H5CX
+#define H5_MY_PKG_ERR   H5E_CONTEXT
+#define H5_MY_PKG_INIT  YES
+
+#endif /* _H5CXmodule_H */
+
diff --git a/src/H5CXprivate.h b/src/H5CXprivate.h
new file mode 100644
index 0000000..3566f11
--- /dev/null
+++ b/src/H5CXprivate.h
@@ -0,0 +1,147 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ *  Header file for API contexts, etc.
+ */
+#ifndef _H5CXprivate_H
+#define _H5CXprivate_H
+
+/* Include package's public header */
+#ifdef NOT_YET
+#include "H5CXpublic.h"
+#endif /* NOT_YET */
+
+/* Private headers needed by this file */
+#include "H5private.h"          /* Generic Functions                    */
+#include "H5ACprivate.h"        /* Metadata cache                       */
+#ifdef H5_HAVE_PARALLEL
+#include "H5FDprivate.h"        /* File drivers                         */
+#endif /* H5_HAVE_PARALLEL */
+#include "H5Zprivate.h"         /* Data filters                         */
+
+
+/**************************/
+/* Library Private Macros */
+/**************************/
+
+
+/****************************/
+/* Library Private Typedefs */
+/****************************/
+
+
+/*****************************/
+/* Library-private Variables */
+/*****************************/
+
+
+/***************************************/
+/* Library-private Function Prototypes */
+/***************************************/
+
+/* Library private routines */
+#ifndef _H5private_H
+H5_DLL herr_t H5CX_push(void);
+H5_DLL herr_t H5CX_pop(void);
+#endif  /* _H5private_H */
+H5_DLL void H5CX_push_special(void);
+H5_DLL hbool_t H5CX_is_def_dxpl(void);
+
+/* "Setter" routines for API context info */
+H5_DLL void H5CX_set_dxpl(hid_t dxpl_id);
+H5_DLL void H5CX_set_lapl(hid_t lapl_id);
+H5_DLL herr_t H5CX_set_apl(hid_t *acspl_id, const H5P_libclass_t *libclass,
+    hid_t loc_id, hbool_t is_collective);
+H5_DLL herr_t H5CX_set_loc(hid_t loc_id);
+
+/* "Getter" routines for API context info */
+H5_DLL hid_t H5CX_get_dxpl(void);
+H5_DLL hid_t H5CX_get_lapl(void);
+H5_DLL haddr_t H5CX_get_tag(void);
+H5_DLL H5AC_ring_t H5CX_get_ring(void);
+#ifdef H5_HAVE_PARALLEL
+H5_DLL hbool_t H5CX_get_coll_metadata_read(void);
+H5_DLL herr_t H5CX_get_mpi_coll_datatypes(MPI_Datatype *btype, MPI_Datatype *ftype);
+H5_DLL hbool_t H5CX_get_mpi_file_flushing(void);
+#endif /* H5_HAVE_PARALLEL */
+
+/* "Getter" routines for DXPL properties cached in API context */
+H5_DLL herr_t H5CX_get_btree_split_ratios(double split_ratio[3]);
+H5_DLL herr_t H5CX_get_max_temp_buf(size_t *max_temp_buf);
+H5_DLL herr_t H5CX_get_tconv_buf(void **tconv_buf);
+H5_DLL herr_t H5CX_get_bkgr_buf(void **bkgr_buf);
+H5_DLL herr_t H5CX_get_bkgr_buf_type(H5T_bkg_t *bkgr_buf_type);
+H5_DLL herr_t H5CX_get_vec_size(size_t *vec_size);
+#ifdef H5_HAVE_PARALLEL
+H5_DLL herr_t H5CX_get_io_xfer_mode(H5FD_mpio_xfer_t *io_xfer_mode);
+H5_DLL herr_t H5CX_get_mpio_coll_opt(H5FD_mpio_collective_opt_t *mpio_coll_opt);
+H5_DLL herr_t H5CX_get_mpio_local_no_coll_cause(uint32_t *mpio_local_no_coll_cause);
+H5_DLL herr_t H5CX_get_mpio_global_no_coll_cause(uint32_t *mpio_global_no_coll_cause);
+H5_DLL herr_t H5CX_get_mpio_chunk_opt_mode(H5FD_mpio_chunk_opt_t *mpio_chunk_opt_mode);
+H5_DLL herr_t H5CX_get_mpio_chunk_opt_num(unsigned *mpio_chunk_opt_num);
+H5_DLL herr_t H5CX_get_mpio_chunk_opt_ratio(unsigned *mpio_chunk_opt_ratio);
+#endif /* H5_HAVE_PARALLEL */
+H5_DLL herr_t H5CX_get_err_detect(H5Z_EDC_t *err_detect);
+H5_DLL herr_t H5CX_get_filter_cb(H5Z_cb_t *filter_cb);
+H5_DLL herr_t H5CX_get_data_transform(H5Z_data_xform_t **data_transform);
+H5_DLL herr_t H5CX_get_vlen_alloc_info(H5T_vlen_alloc_info_t *vl_alloc_info);
+H5_DLL herr_t H5CX_get_dcr_flag(hbool_t *direct_read);
+H5_DLL herr_t H5CX_get_dcr_offset(hsize_t **direct_offset);
+H5_DLL herr_t H5CX_get_dcw_flag(hbool_t *direct_write);
+H5_DLL herr_t H5CX_get_dcw_filters(uint32_t *direct_filters);
+H5_DLL herr_t H5CX_get_dcw_offset(hsize_t **direct_offset);
+H5_DLL herr_t H5CX_get_dcw_datasize(uint32_t *direct_datasize);
+H5_DLL herr_t H5CX_get_dt_conv_cb(H5T_conv_cb_t *cb_struct);
+
+/* "Getter" routines for LAPL properties cached in API context */
+H5_DLL herr_t H5CX_get_nlinks(size_t *nlinks);
+
+/* "Setter" routines for API context info */
+H5_DLL void H5CX_set_tag(haddr_t tag);
+H5_DLL void H5CX_set_ring(H5AC_ring_t ring);
+#ifdef H5_HAVE_PARALLEL
+H5_DLL void H5CX_set_coll_metadata_read(hbool_t cmdr);
+H5_DLL herr_t H5CX_set_mpi_coll_datatypes(MPI_Datatype btype, MPI_Datatype ftype);
+H5_DLL herr_t H5CX_set_mpio_coll_opt(H5FD_mpio_collective_opt_t mpio_coll_opt);
+H5_DLL void H5CX_set_mpi_file_flushing(hbool_t flushing);
+#endif /* H5_HAVE_PARALLEL */
+
+/* "Setter" routines for DXPL properties cached in API context */
+#ifdef H5_HAVE_PARALLEL
+H5_DLL herr_t H5CX_set_io_xfer_mode(H5FD_mpio_xfer_t io_xfer_mode);
+#endif /* H5_HAVE_PARALLEL */
+H5_DLL herr_t H5CX_set_vlen_alloc_info(H5MM_allocate_t alloc_func,
+    void *alloc_info, H5MM_free_t free_func, void *free_info);
+
+/* "Setter" routines for LAPL properties cached in API context */
+H5_DLL herr_t H5CX_set_nlinks(size_t nlinks);
+
+/* "Setter" routines for cached DXPL properties that must be returned to application */
+H5_DLL void H5CX_set_dcr_filters(uint32_t direct_filters);
+#ifdef H5_HAVE_PARALLEL
+H5_DLL void H5CX_set_mpio_actual_chunk_opt(H5D_mpio_actual_chunk_opt_mode_t chunk_opt);
+H5_DLL void H5CX_set_mpio_actual_io_mode(H5D_mpio_actual_io_mode_t actual_io_mode);
+H5_DLL void H5CX_set_mpio_local_no_coll_cause(uint32_t mpio_local_no_coll_cause);
+H5_DLL void H5CX_set_mpio_global_no_coll_cause(uint32_t mpio_global_no_coll_cause);
+#ifdef H5_HAVE_INSTRUMENTED_LIBRARY
+H5_DLL herr_t H5CX_test_set_mpio_coll_chunk_link_hard(int mpio_coll_chunk_link_hard);
+H5_DLL herr_t H5CX_test_set_mpio_coll_chunk_multi_hard(int mpio_coll_chunk_multi_hard);
+H5_DLL herr_t H5CX_test_set_mpio_coll_chunk_link_num_true(int mpio_coll_chunk_link_num_true);
+H5_DLL herr_t H5CX_test_set_mpio_coll_chunk_link_num_false(int mpio_coll_chunk_link_num_false);
+H5_DLL herr_t H5CX_test_set_mpio_coll_chunk_multi_ratio_coll(int mpio_coll_chunk_multi_ratio_coll);
+H5_DLL herr_t H5CX_test_set_mpio_coll_chunk_multi_ratio_ind(int mpio_coll_chunk_multi_ratio_ind);
+#endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
+#endif /* H5_HAVE_PARALLEL */
+
+#endif /* _H5CXprivate_H */
+
diff --git a/src/H5Cdbg.c b/src/H5Cdbg.c
index 85f25b3..08c70d9 100644
--- a/src/H5Cdbg.c
+++ b/src/H5Cdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -718,6 +716,7 @@ H5C_stats(H5C_t * cache_ptr,
               (long)(cache_ptr->LRU_list_size),
               (unsigned long)(cache_ptr->LRU_list_len));
 
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
     HDfprintf(stdout,
               "%s  current clean LRU size / length    = %ld / %lu\n",
               cache_ptr->prefix,
@@ -729,6 +728,7 @@ H5C_stats(H5C_t * cache_ptr,
               cache_ptr->prefix,
               (long)(cache_ptr->dLRU_list_size),
               (unsigned long)(cache_ptr->dLRU_list_len));
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
 
     HDfprintf(stdout,
               "%s  Total hits / misses / hit_rate     = %ld / %ld / %f\n",
diff --git a/src/H5Cepoch.c b/src/H5Cepoch.c
index 655d795..8bcab9f 100644
--- a/src/H5Cepoch.c
+++ b/src/H5Cepoch.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -66,15 +64,15 @@ static void * H5C__epoch_marker_deserialize(const void * image_ptr,
     size_t len, void * udata, hbool_t * dirty_ptr);
 static herr_t H5C__epoch_marker_image_len(const void * thing,
     size_t *image_len_ptr);
-static herr_t H5C__epoch_marker_pre_serialize(H5F_t *f,
-    hid_t dxpl_id, void * thing, haddr_t addr, size_t len,
-    haddr_t * new_addr_ptr, size_t * new_len_ptr, unsigned * flags_ptr);
+static herr_t H5C__epoch_marker_pre_serialize(H5F_t *f, void *thing,
+    haddr_t addr, size_t len, haddr_t *new_addr_ptr, size_t *new_len_ptr,
+    unsigned *flags_ptr);
 static herr_t H5C__epoch_marker_serialize(const H5F_t *f,
     void * image_ptr, size_t len, void * thing);
 static herr_t H5C__epoch_marker_notify(H5C_notify_action_t action, void *thing);
 static herr_t H5C__epoch_marker_free_icr(void * thing);
 static herr_t H5C__epoch_marker_fsf_size(const void H5_ATTR_UNUSED * thing, 
-    size_t H5_ATTR_UNUSED * fsf_size_ptr);
+    hsize_t H5_ATTR_UNUSED * fsf_size_ptr);
 
 
 /*********************/
@@ -182,7 +180,7 @@ H5C__epoch_marker_image_len(const void H5_ATTR_UNUSED *thing,
 
 
 static herr_t
-H5C__epoch_marker_pre_serialize(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id,
+H5C__epoch_marker_pre_serialize(H5F_t H5_ATTR_UNUSED *f,
     void H5_ATTR_UNUSED *thing, haddr_t H5_ATTR_UNUSED addr, size_t H5_ATTR_UNUSED len,
     haddr_t H5_ATTR_UNUSED *new_addr_ptr, size_t H5_ATTR_UNUSED *new_len_ptr,
     unsigned H5_ATTR_UNUSED *flags_ptr)
@@ -231,7 +229,7 @@ H5C__epoch_marker_free_icr(void H5_ATTR_UNUSED * thing)
 
 
 static herr_t 
-H5C__epoch_marker_fsf_size(const void H5_ATTR_UNUSED * thing, size_t H5_ATTR_UNUSED *fsf_size_ptr)
+H5C__epoch_marker_fsf_size(const void H5_ATTR_UNUSED * thing, hsize_t H5_ATTR_UNUSED *fsf_size_ptr)
 {
     FUNC_ENTER_STATIC_NOERR /* Yes, even though this pushes an error on the stack */
 
diff --git a/src/H5Cimage.c b/src/H5Cimage.c
index d60ee05..51de5c4 100644
--- a/src/H5Cimage.c
+++ b/src/H5Cimage.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -116,14 +114,12 @@ static void H5C__prep_for_file_close__compute_fd_heights_real(
 static herr_t H5C__prep_for_file_close__setup_image_entries_array(H5C_t *cache_ptr);
 static herr_t H5C__prep_for_file_close__scan_entries(const H5F_t *f,
     H5C_t *cache_ptr);
-static herr_t H5C__reconstruct_cache_contents(H5F_t *f, hid_t dxpl_id, 
-    H5C_t *cache_ptr);
+static herr_t H5C__reconstruct_cache_contents(H5F_t *f, H5C_t *cache_ptr);
 static H5C_cache_entry_t *H5C__reconstruct_cache_entry(const H5F_t *f,
     H5C_t *cache_ptr, const uint8_t **buf);
-static herr_t H5C__write_cache_image_superblock_msg(H5F_t *f, hid_t dxpl_id, 
-    hbool_t create);
-static herr_t H5C__read_cache_image(H5F_t * f, hid_t dxpl_id, H5C_t *cache_ptr);
-static herr_t H5C__write_cache_image(H5F_t *f, hid_t dxpl_id, const H5C_t *cache_ptr);
+static herr_t H5C__write_cache_image_superblock_msg(H5F_t *f, hbool_t create);
+static herr_t H5C__read_cache_image(H5F_t * f, H5C_t *cache_ptr);
+static herr_t H5C__write_cache_image(H5F_t *f, const H5C_t *cache_ptr);
 static herr_t H5C__construct_cache_image_buffer(H5F_t *f, H5C_t *cache_ptr);
 static herr_t H5C__free_image_entries_array(H5C_t *cache_ptr);
 
@@ -393,7 +389,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C__generate_cache_image(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr)
+H5C__generate_cache_image(H5F_t *f, H5C_t *cache_ptr)
 {
     herr_t 	ret_value = SUCCEED;    /* Return value */
 
@@ -416,7 +412,7 @@ H5C__generate_cache_image(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr)
 
     /* Write cache image block if so configured */
     if(cache_ptr->image_ctl.flags & H5C_CI__GEN_MDC_IMAGE_BLK) {
-        if(H5C__write_cache_image(f, dxpl_id, cache_ptr) < 0)
+        if(H5C__write_cache_image(f, cache_ptr) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't write metadata cache image block to file")
 
         H5C__UPDATE_STATS_FOR_CACHE_IMAGE_CREATE(cache_ptr);
@@ -468,7 +464,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C__deserialize_prefetched_entry(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr,
+H5C__deserialize_prefetched_entry(H5F_t *f, H5C_t *cache_ptr,
     H5C_cache_entry_t **entry_ptr_ptr, const H5C_class_t *type,
     haddr_t addr, void *udata)
 {
@@ -651,8 +647,10 @@ H5C__deserialize_prefetched_entry(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr,
     /* Initialize fields supporting replacement policies: */
     ds_entry_ptr->next                      	= NULL;
     ds_entry_ptr->prev                      	= NULL;
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
     ds_entry_ptr->aux_next                  	= NULL;
     ds_entry_ptr->aux_prev                  	= NULL;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
 #ifdef H5_HAVE_PARALLEL
     pf_entry_ptr->coll_next                 	= NULL;
     pf_entry_ptr->coll_prev                 	= NULL;
@@ -678,7 +676,7 @@ H5C__deserialize_prefetched_entry(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr,
     H5C__RESET_CACHE_ENTRY_STATS(ds_entry_ptr);
 
     /* Apply to to the newly deserialized entry */
-    if(H5C__tag_entry(cache_ptr, ds_entry_ptr, dxpl_id) < 0)
+    if(H5C__tag_entry(cache_ptr, ds_entry_ptr) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTTAG, FAIL, "Cannot tag metadata entry")
 
     /* We have successfully deserialized the prefetched entry.
@@ -707,7 +705,7 @@ H5C__deserialize_prefetched_entry(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr,
         flush_flags |= H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG;
     } /* end if */
 
-    if(H5C__flush_single_entry(f, dxpl_id, pf_entry_ptr, flush_flags) < 0)
+    if(H5C__flush_single_entry(f, pf_entry_ptr, flush_flags) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTEXPUNGE, FAIL, "can't expunge prefetched entry")
 
 #ifndef NDEGUG /* verify deletion */
@@ -886,7 +884,7 @@ H5C__free_image_entries_array(H5C_t * cache_ptr)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C_force_cache_image_load(H5F_t *f, hid_t dxpl_id)
+H5C_force_cache_image_load(H5F_t *f)
 {
     H5C_t *cache_ptr;
     herr_t ret_value = SUCCEED;      /* Return value */
@@ -904,7 +902,7 @@ H5C_force_cache_image_load(H5F_t *f, hid_t dxpl_id)
     /* Load the cache image, if requested */
     if(cache_ptr->load_image) {
         cache_ptr->load_image = FALSE;
-        if(H5C__load_cache_image(f, dxpl_id) < 0)
+        if(H5C__load_cache_image(f) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTLOAD, FAIL, "can't load cache image")
     } /* end if */
 
@@ -1034,8 +1032,8 @@ done:
  *
  *-------------------------------------------------------------------------
  */
-herr_t
-H5C__read_cache_image(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr)
+static herr_t
+H5C__read_cache_image(H5F_t *f, H5C_t *cache_ptr)
 {
     herr_t              ret_value = SUCCEED;    /* Return value */
 
@@ -1060,12 +1058,9 @@ H5C__read_cache_image(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr)
 #endif /* H5_HAVE_PARALLEL */
 
 	/* Read the buffer (if serial access, or rank 0 of parallel access) */
-        if ( H5F_block_read(f, H5FD_MEM_SUPER, cache_ptr->image_addr, 
-                            cache_ptr->image_len, dxpl_id, 
-                            cache_ptr->image_buffer) < 0)
-
-            HGOTO_ERROR(H5E_CACHE, H5E_READERROR, FAIL, \
-                        "Can't read metadata cache image block")
+        if(H5F_block_read(f, H5FD_MEM_SUPER, cache_ptr->image_addr, 
+                cache_ptr->image_len, cache_ptr->image_buffer) < 0)
+            HGOTO_ERROR(H5E_CACHE, H5E_READERROR, FAIL, "Can't read metadata cache image block")
 
         H5C__UPDATE_STATS_FOR_CACHE_IMAGE_READ(cache_ptr)
 
@@ -1097,9 +1092,7 @@ H5C__read_cache_image(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr)
 #endif /* H5_HAVE_PARALLEL */
 
 done:
-
     FUNC_LEAVE_NOAPI(ret_value)
-
 } /* H5C__read_cache_image() */
 
 
@@ -1121,7 +1114,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C__load_cache_image(H5F_t *f, hid_t dxpl_id)
+H5C__load_cache_image(H5F_t *f)
 {
     H5C_t *             cache_ptr;
     herr_t		ret_value = SUCCEED;    /* Return value */
@@ -1154,11 +1147,11 @@ H5C__load_cache_image(H5F_t *f, hid_t dxpl_id)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "memory allocation failed for cache image buffer")
 
 	/* Load the image from file */
-	if(H5C__read_cache_image(f, dxpl_id, cache_ptr) < 0)
+	if(H5C__read_cache_image(f, cache_ptr) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_READERROR, FAIL, "Can't read metadata cache image block")
 
 	/* Reconstruct cache contents, from image */
-	if(H5C__reconstruct_cache_contents(f, dxpl_id, cache_ptr) < 0)
+	if(H5C__reconstruct_cache_contents(f, cache_ptr) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTDECODE, FAIL, "Can't reconstruct cache contents from image block")
 
 	/* Free the image buffer */
@@ -1174,7 +1167,7 @@ H5C__load_cache_image(H5F_t *f, hid_t dxpl_id)
 
     /* If directed, free the on disk metadata cache image */
     if(cache_ptr->delete_image) {
-        if(H5F_super_ext_remove_msg(f, dxpl_id, H5O_MDCI_MSG_ID) < 0)
+        if(H5F__super_ext_remove_msg(f, H5O_MDCI_MSG_ID) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTREMOVE, FAIL, "can't remove metadata cache image message from superblock extension")
 
         /* Reset image block values */
@@ -1343,7 +1336,7 @@ H5C__image_entry_cmp(const void *_entry1, const void *_entry2)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C__prep_image_for_file_close(H5F_t *f, hid_t dxpl_id, hbool_t *image_generated)
+H5C__prep_image_for_file_close(H5F_t *f, hbool_t *image_generated)
 {
     H5C_t *     cache_ptr = NULL;
     haddr_t     eoa_frag_addr = HADDR_UNDEF;
@@ -1367,7 +1360,7 @@ H5C__prep_image_for_file_close(H5F_t *f, hid_t dxpl_id, hbool_t *image_generated
      */
     if(cache_ptr->load_image) {
         cache_ptr->load_image = FALSE;
-        if(H5C__load_cache_image(f, dxpl_id) < 0)
+        if(H5C__load_cache_image(f) < 0)
 	    HGOTO_ERROR(H5E_CACHE, H5E_CANTLOAD, FAIL, "can't load cache image")
     } /* end if */
 
@@ -1382,9 +1375,12 @@ H5C__prep_image_for_file_close(H5F_t *f, hid_t dxpl_id, hbool_t *image_generated
      * Note that under some error conditions, the superblock will be 
      * undefined in this case as well -- if so, assume that the 
      * superblock does not support superblock extension messages.
+     * Also verify that the file's high_bound is at least release
+     * 1.10.x, otherwise cancel the request for a cache image
      */
     if((NULL == f->shared->sblock) ||
-         (f->shared->sblock->super_vers < HDF5_SUPERBLOCK_VERSION_2)) {
+         (f->shared->sblock->super_vers < HDF5_SUPERBLOCK_VERSION_2) ||
+         (f->shared->high_bound < H5F_LIBVER_V110)) {
         H5C_cache_image_ctl_t default_image_ctl = H5C__DEFAULT_CACHE_IMAGE_CTL;
 
         cache_ptr->image_ctl = default_image_ctl;
@@ -1408,11 +1404,11 @@ H5C__prep_image_for_file_close(H5F_t *f, hid_t dxpl_id, hbool_t *image_generated
          * cache_ptr->image_ctl.flags.
          */
         if(cache_ptr->image_ctl.flags & H5C_CI__GEN_MDCI_SBE_MESG)
-            if(H5C__write_cache_image_superblock_msg(f, dxpl_id, TRUE) < 0)
+            if(H5C__write_cache_image_superblock_msg(f, TRUE) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "creation of cache image SB mesg failed.")
 
         /* Serialize the cache */
-        if(H5C__serialize_cache(f, dxpl_id) < 0)
+        if(H5C__serialize_cache(f) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "serialization of the cache failed")
 
         /* Scan the cache and record data needed to construct the 
@@ -1470,7 +1466,7 @@ H5C__prep_image_for_file_close(H5F_t *f, hid_t dxpl_id, hbool_t *image_generated
              * Note that we allocate the cache image directly from the file 
              * driver so as to avoid unsettling the free space managers.
              */
-            if(HADDR_UNDEF == (cache_ptr->image_addr = H5FD_alloc(f->shared->lf, dxpl_id, H5FD_MEM_SUPER, f,
+            if(HADDR_UNDEF == (cache_ptr->image_addr = H5FD_alloc(f->shared->lf, H5FD_MEM_SUPER, f,
                         (hsize_t)p0_image_len, &eoa_frag_addr, &eoa_frag_size)))
                 HGOTO_ERROR(H5E_CACHE, H5E_NOSPACE, FAIL, "can't allocate file space for metadata cache image")
         } /* end if */
@@ -1480,7 +1476,7 @@ H5C__prep_image_for_file_close(H5F_t *f, hid_t dxpl_id, hbool_t *image_generated
              * this space directly from the file driver so as to avoid 
              * unsettling the free space managers.
              */
-            if(HADDR_UNDEF == (cache_ptr->image_addr = H5FD_alloc(f->shared->lf, dxpl_id, H5FD_MEM_SUPER, f,
+            if(HADDR_UNDEF == (cache_ptr->image_addr = H5FD_alloc(f->shared->lf, H5FD_MEM_SUPER, f,
                         (hsize_t)(cache_ptr->image_data_len), &eoa_frag_addr, &eoa_frag_size)))
                 HGOTO_ERROR(H5E_CACHE, H5E_NOSPACE, FAIL, "can't allocate file space for metadata cache image")
 
@@ -1523,7 +1519,7 @@ H5C__prep_image_for_file_close(H5F_t *f, hid_t dxpl_id, hbool_t *image_generated
          * cache_ptr->image_ctl.flags.
          */
         if(cache_ptr->image_ctl.flags & H5C_CI__GEN_MDC_IMAGE_BLK)
-            if(H5C__write_cache_image_superblock_msg(f, dxpl_id, FALSE) < 0)
+            if(H5C__write_cache_image_superblock_msg(f, FALSE) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "update of cache image SB mesg failed")
 
         /* At this point:
@@ -1577,7 +1573,7 @@ H5C__prep_image_for_file_close(H5F_t *f, hid_t dxpl_id, hbool_t *image_generated
              * cache_ptr->image_ctl.flags.
              */
             if(cache_ptr->image_ctl.flags & H5C_CI__GEN_MDC_IMAGE_BLK)
-                if(H5F_super_ext_remove_msg(f, dxpl_id, H5O_MDCI_MSG_ID) < 0)
+                if(H5F__super_ext_remove_msg(f, H5O_MDCI_MSG_ID) < 0)
                     HGOTO_ERROR(H5E_CACHE, H5E_CANTREMOVE, FAIL, "can't remove MDC image msg from superblock ext")
 
             cache_ptr->image_ctl.generate_image = FALSE;
@@ -3093,7 +3089,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C__reconstruct_cache_contents(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr)
+H5C__reconstruct_cache_contents(H5F_t *f, H5C_t *cache_ptr)
 {
     H5C_cache_entry_t *	pf_entry_ptr;   /* Pointer to prefetched entry */
     H5C_cache_entry_t *	parent_ptr;     /* Pointer to parent of prefetched entry */
@@ -3275,7 +3271,7 @@ H5C__reconstruct_cache_contents(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr)
         else
             write_permitted = cache_ptr->write_permitted;
 
-	if(H5C__make_space_in_cache(f, dxpl_id, 0, write_permitted) < 0)
+	if(H5C__make_space_in_cache(f, 0, write_permitted) < 0)
 	    HGOTO_ERROR(H5E_CACHE, H5E_CANTPROTECT, FAIL, "H5C__make_space_in_cache failed")
     } /* end if */
 
@@ -3476,7 +3472,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C__write_cache_image_superblock_msg(H5F_t *f, hid_t dxpl_id, hbool_t create)
+H5C__write_cache_image_superblock_msg(H5F_t *f, hbool_t create)
 {
     H5C_t *		cache_ptr;
     H5O_mdci_t 	        mdci_msg;	/* metadata cache image message */
@@ -3514,7 +3510,7 @@ H5C__write_cache_image_superblock_msg(H5F_t *f, hid_t dxpl_id, hbool_t create)
         mdci_msg.size = cache_ptr->image_len;
 
     /* Write metadata cache image message to superblock extension */
-    if(H5F_super_ext_write_msg(f, dxpl_id, H5O_MDCI_MSG_ID, &mdci_msg, create, mesg_flags) < 0)
+    if(H5F__super_ext_write_msg(f, H5O_MDCI_MSG_ID, &mdci_msg, create, mesg_flags) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_WRITEERROR, FAIL, "can't write metadata cache image message to superblock extension")
 
 done:
@@ -3536,7 +3532,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C__write_cache_image(H5F_t *f, hid_t dxpl_id, const H5C_t *cache_ptr)
+H5C__write_cache_image(H5F_t *f, const H5C_t *cache_ptr)
 {
     herr_t              ret_value = SUCCEED;    /* Return value */
 
@@ -3558,7 +3554,7 @@ H5C__write_cache_image(H5F_t *f, hid_t dxpl_id, const H5C_t *cache_ptr)
 #endif /* H5_HAVE_PARALLEL */
 
 	/* Write the buffer (if serial access, or rank 0 for parallel access) */
-	if(H5F_block_write(f, H5FD_MEM_SUPER, cache_ptr->image_addr, cache_ptr->image_len, dxpl_id, cache_ptr->image_buffer) < 0)
+	if(H5F_block_write(f, H5FD_MEM_SUPER, cache_ptr->image_addr, cache_ptr->image_len, cache_ptr->image_buffer) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "can't write metadata cache image block to file")
 #ifdef H5_HAVE_PARALLEL
     } /* end if */
diff --git a/src/H5Clog.c b/src/H5Clog.c
index e3e4388..3353619 100644
--- a/src/H5Clog.c
+++ b/src/H5Clog.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Cmodule.h b/src/H5Cmodule.h
index 2c39eab..534404d 100644
--- a/src/H5Cmodule.h
+++ b/src/H5Cmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Cmpio.c b/src/H5Cmpio.c
index 0d1a3ff..e342d69 100644
--- a/src/H5Cmpio.c
+++ b/src/H5Cmpio.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -39,14 +37,11 @@
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5ACprivate.h"        /* Metadata cache                       */
 #include "H5Cpkg.h"		/* Cache				*/
-#include "H5Dprivate.h"		/* Datasets     		  	*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fpkg.h"		/* Files				*/
 #include "H5FDprivate.h"	/* File drivers				*/
-#include "H5FLprivate.h"	/* Free Lists                           */
-#include "H5Iprivate.h"		/* IDs			  		*/
 #include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Pprivate.h"         /* Property lists                       */
 
 
 #ifdef H5_HAVE_PARALLEL
@@ -64,12 +59,11 @@
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5C__collective_write(H5F_t *f, hid_t dxpl_id);
-static herr_t H5C__flush_candidate_entries(H5F_t *f, hid_t dxpl_id, 
-    unsigned entries_to_flush[H5C_RING_NTYPES], 
+static herr_t H5C__collective_write(H5F_t *f);
+static herr_t H5C__flush_candidate_entries(H5F_t *f, unsigned entries_to_flush[H5C_RING_NTYPES], 
     unsigned entries_to_clear[H5C_RING_NTYPES]);
-static herr_t H5C__flush_candidates_in_ring(H5F_t *f, hid_t dxpl_id, 
-    H5C_ring_t ring, unsigned  entries_to_flush, unsigned entries_to_clear);
+static herr_t H5C__flush_candidates_in_ring(H5F_t *f, H5C_ring_t ring,
+    unsigned  entries_to_flush, unsigned entries_to_clear);
 
 
 /*********************/
@@ -173,7 +167,6 @@ static herr_t H5C__flush_candidates_in_ring(H5F_t *f, hid_t dxpl_id,
  */
 herr_t
 H5C_apply_candidate_list(H5F_t * f,
-                         hid_t dxpl_id,
                          H5C_t * cache_ptr,
                          unsigned num_candidates,
                          haddr_t * candidates_list_ptr,
@@ -389,7 +382,7 @@ H5C_apply_candidate_list(H5F_t * f,
      * If we don't do this, my experiments indicate that we will have a
      * noticably poorer hit ratio as a result.
      */
-     if(H5C__flush_candidate_entries(f, dxpl_id, entries_to_flush, entries_to_clear) < 0)
+     if(H5C__flush_candidate_entries(f, entries_to_flush, entries_to_clear) < 0)
          HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "flush candidates failed")
 
     /* If we've deferred writing to do it collectively, take care of that now */
@@ -398,7 +391,7 @@ H5C_apply_candidate_list(H5F_t * f,
         HDassert(cache_ptr->coll_write_list);
 
         /* Write collective list */
-        if(H5C__collective_write(f, dxpl_id) < 0)
+        if(H5C__collective_write(f) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_WRITEERROR, FAIL, "can't write metadata collectively")
     } /* end if */
 
@@ -646,7 +639,6 @@ done:
  */
 herr_t
 H5C_mark_entries_as_clean(H5F_t *  f,
-                          hid_t     dxpl_id,
                           unsigned  ce_array_len,
                           haddr_t * ce_array_ptr)
 {
@@ -790,7 +782,7 @@ H5C_mark_entries_as_clean(H5F_t *  f,
             entry_ptr = entry_ptr->prev;
             entries_cleared++;
 
-            if(H5C__flush_single_entry(f, dxpl_id, clear_ptr,
+            if(H5C__flush_single_entry(f, clear_ptr,
                     (H5C__FLUSH_CLEAR_ONLY_FLAG | H5C__GENERATE_IMAGE_FLAG | H5C__UPDATE_PAGE_BUFFER_FLAG)) < 0)
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "can't clear entry")
         } /* end if */
@@ -820,7 +812,7 @@ H5C_mark_entries_as_clean(H5F_t *  f,
                 pinned_entries_cleared++;
                 progress = TRUE;
 
-                if(H5C__flush_single_entry(f, dxpl_id, clear_ptr, 
+                if(H5C__flush_single_entry(f, clear_ptr, 
                         (H5C__FLUSH_CLEAR_ONLY_FLAG | H5C__GENERATE_IMAGE_FLAG | H5C__UPDATE_PAGE_BUFFER_FLAG)) < 0)
                     HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "can't clear entry")
             } /* end if */
@@ -924,10 +916,9 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C__collective_write(H5F_t *f, hid_t dxpl_id)
+H5C__collective_write(H5F_t *f)
 {
     H5AC_t              *cache_ptr;
-    H5P_genplist_t      *plist = NULL;
     H5FD_mpio_xfer_t    orig_xfer_mode = H5FD_MPIO_COLLECTIVE;
     int                 count;
     int                 *length_array = NULL;
@@ -949,12 +940,8 @@ H5C__collective_write(H5F_t *f, hid_t dxpl_id)
     HDassert(cache_ptr->coll_write_list != NULL);
 
     /* Get original transfer mode */
-    if(NULL == (plist = (H5P_genplist_t *)H5I_object(dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, \
-                    "not a data transfer property list")
-
-    if(H5P_get(plist, H5D_XFER_IO_XFER_MODE_NAME, &orig_xfer_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set MPI-I/O property")
+    if(H5CX_get_io_xfer_mode(&orig_xfer_mode) < 0)
+        HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "can't get MPI-I/O transfer mode")
 
     /* Get number of entries in collective write list */
     count = (int)H5SL_count(cache_ptr->coll_write_list);
@@ -966,35 +953,23 @@ H5C__collective_write(H5F_t *f, hid_t dxpl_id)
         void                *base_buf;
         int                 i;
 
-        if(H5P_set(plist, H5D_XFER_IO_XFER_MODE_NAME, &xfer_mode) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, \
-                        "can't set MPI-I/O property")
+        /* Set new transfer mode */
+        if(H5CX_set_io_xfer_mode(xfer_mode) < 0)
+            HGOTO_ERROR(H5E_CACHE, H5E_CANTSET, FAIL, "can't set MPI-I/O transfer mode")
 
         /* Allocate arrays */
-        if ( NULL == (length_array = 
-                      (int *)H5MM_malloc((size_t)count * sizeof(int))) )
-
-            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, \
-            "memory allocation failed for collective write table length array")
-
-        if ( NULL == (buf_array = 
-                 (MPI_Aint *)H5MM_malloc((size_t)count * sizeof(MPI_Aint))) )
-
-            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, \
-              "memory allocation failed for collective buf table length array")
-
-        if(NULL == (offset_array = 
-                    (MPI_Aint *)H5MM_malloc((size_t)count * sizeof(MPI_Aint))) )
-
-            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, \
-            "memory allocation failed for collective offset table length array")
+        if(NULL == (length_array = (int *)H5MM_malloc((size_t)count * sizeof(int))) )
+            HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "memory allocation failed for collective write table length array")
+        if(NULL == (buf_array = (MPI_Aint *)H5MM_malloc((size_t)count * sizeof(MPI_Aint))) )
+            HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "memory allocation failed for collective buf table length array")
+        if(NULL == (offset_array = (MPI_Aint *)H5MM_malloc((size_t)count * sizeof(MPI_Aint))) )
+            HGOTO_ERROR(H5E_CACHE, H5E_CANTALLOC, FAIL, "memory allocation failed for collective offset table length array")
 
         /* Fill arrays */
         node = H5SL_first(cache_ptr->coll_write_list);
         HDassert(node);
         if(NULL == (entry_ptr = (H5C_cache_entry_t *)H5SL_item(node)))
-            HGOTO_ERROR(H5E_CACHE, H5E_NOTFOUND, FAIL, \
-                        "can't retrieve skip list item")
+            HGOTO_ERROR(H5E_CACHE, H5E_NOTFOUND, FAIL, "can't retrieve skip list item")
 
         /* Set up initial array position & buffer base address */
         length_array[0] = (int)entry_ptr->size;
@@ -1007,8 +982,7 @@ H5C__collective_write(H5F_t *f, hid_t dxpl_id)
         while(node) {
 
             if(NULL == (entry_ptr = (H5C_cache_entry_t *)H5SL_item(node)))
-                HGOTO_ERROR(H5E_CACHE, H5E_NOTFOUND, FAIL, \
-                            "can't retrieve skip list item")
+                HGOTO_ERROR(H5E_CACHE, H5E_NOTFOUND, FAIL, "can't retrieve skip list item")
 
             /* Set up array position */
             length_array[i] = (int)entry_ptr->size;
@@ -1021,10 +995,7 @@ H5C__collective_write(H5F_t *f, hid_t dxpl_id)
         } /* end while */
 
         /* Create memory MPI type */
-        if(MPI_SUCCESS != (mpi_code = 
-                           MPI_Type_create_hindexed(count, length_array, 
-                                                    buf_array, MPI_BYTE, 
-                                                    &btype)))
+        if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed(count, length_array, buf_array, MPI_BYTE, &btype)))
             HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hindexed failed", mpi_code)
 
         btype_created = TRUE;
@@ -1033,10 +1004,7 @@ H5C__collective_write(H5F_t *f, hid_t dxpl_id)
             HMPI_GOTO_ERROR(FAIL, "MPI_Type_commit failed", mpi_code)
 
         /* Create file MPI type */
-        if(MPI_SUCCESS != (mpi_code = 
-                           MPI_Type_create_hindexed(count, length_array, 
-                                                    offset_array, MPI_BYTE, 
-                                                    &ftype)))
+        if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed(count, length_array, offset_array, MPI_BYTE, &ftype)))
             HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hindexed failed", mpi_code)
 
         ftype_created = TRUE;
@@ -1045,15 +1013,12 @@ H5C__collective_write(H5F_t *f, hid_t dxpl_id)
             HMPI_GOTO_ERROR(FAIL, "MPI_Type_commit failed", mpi_code)
 
         /* Pass buf type, file type to the file driver */
-        if(H5FD_mpi_setup_collective(dxpl_id, &btype, &ftype) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, \
-                        "can't set MPI-I/O properties")
+        if(H5CX_set_mpi_coll_datatypes(btype, ftype) < 0)
+            HGOTO_ERROR(H5E_CACHE, H5E_CANTSET, FAIL, "can't set MPI-I/O properties")
 
         /* Write data */
-        if(H5F_block_write(f, H5FD_MEM_DEFAULT, (haddr_t)0, 
-                           (size_t)1, dxpl_id, base_buf) < 0)
-            HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, \
-                        "unable to write entries collectively")
+        if(H5F_block_write(f, H5FD_MEM_DEFAULT, (haddr_t)0, (size_t)1, base_buf) < 0)
+            HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to write entries collectively")
 
     } /* end if */
     else {
@@ -1063,43 +1028,35 @@ H5C__collective_write(H5F_t *f, hid_t dxpl_id)
         MPI_Info *info_p;
         MPI_Info info;
 
+/* This should be rewritten to call H5F_block_write, with the correct
+ *      buffer and file datatypes (null ones).  -QAK, 2018/02/21
+ */
         if(H5F_get_mpi_handle(f, (MPI_File **)&mpi_fh_p) < 0)
-            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, \
-                        "can't get mpi file handle")
+            HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "can't get mpi file handle")
 
         mpi_fh = *(MPI_File*)mpi_fh_p;
 
-        if (H5F_get_mpi_info(f, &info_p) < 0)
-            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, \
-                        "can't get mpi file info")
+        if(H5F_get_mpi_info(f, &info_p) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get mpi file info")
 
         info = *info_p;
 
         /* just to match up with the 1st MPI_File_set_view from 
          * H5FD_mpio_write() 
          */
-        if(MPI_SUCCESS != (mpi_code = 
-                           MPI_File_set_view(mpi_fh, (MPI_Offset)0, MPI_BYTE, 
-                                             MPI_BYTE, "native", 
-                                             info)))
+        if(MPI_SUCCESS != (mpi_code = MPI_File_set_view(mpi_fh, (MPI_Offset)0, MPI_BYTE, MPI_BYTE, "native", info)))
             HMPI_GOTO_ERROR(FAIL, "MPI_File_set_view failed", mpi_code)
 
         /* just to match up with MPI_File_write_at_all from H5FD_mpio_write() */
         HDmemset(&mpi_stat, 0, sizeof(MPI_Status));
-        if(MPI_SUCCESS != (mpi_code = 
-                           MPI_File_write_at_all(mpi_fh, (MPI_Offset)0, 
-                                                 NULL, 0, MPI_BYTE, &mpi_stat)))
+        if(MPI_SUCCESS != (mpi_code = MPI_File_write_at_all(mpi_fh, (MPI_Offset)0, NULL, 0, MPI_BYTE, &mpi_stat)))
             HMPI_GOTO_ERROR(FAIL, "MPI_File_write_at_all failed", mpi_code)
 
         /* just to match up with the 2nd MPI_File_set_view (reset) in 
          * H5FD_mpio_write() 
          */
-        if(MPI_SUCCESS != (mpi_code = 
-                           MPI_File_set_view(mpi_fh, (MPI_Offset)0, MPI_BYTE, 
-                                             MPI_BYTE, "native", 
-                                             info)))
+        if(MPI_SUCCESS != (mpi_code = MPI_File_set_view(mpi_fh, (MPI_Offset)0, MPI_BYTE, MPI_BYTE, "native", info)))
             HMPI_GOTO_ERROR(FAIL, "MPI_File_set_view failed", mpi_code)
-
     } /* end else */
 
 done:
@@ -1114,13 +1071,10 @@ done:
     if(ftype_created && MPI_SUCCESS != (mpi_code = MPI_Type_free(&ftype)))
         HMPI_DONE_ERROR(FAIL, "MPI_Type_free failed", mpi_code)
 
-    /* Reset dxpl */
-    if(orig_xfer_mode != H5FD_MPIO_COLLECTIVE) {
-        HDassert(plist);
-        if(H5P_set(plist, H5D_XFER_IO_XFER_MODE_NAME, &orig_xfer_mode) < 0)
-            HDONE_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, \
-                        "can't set MPI-I/O property")
-    } /* end if */
+    /* Reset transfer mode in API context, if changed */
+    if(orig_xfer_mode != H5FD_MPIO_COLLECTIVE)
+        if(H5CX_set_io_xfer_mode(orig_xfer_mode) < 0)
+            HDONE_ERROR(H5E_CACHE, H5E_CANTSET, FAIL, "can't set MPI-I/O transfer mode")
 
     FUNC_LEAVE_NOAPI(ret_value);
 } /* end H5C__collective_write() */
@@ -1165,8 +1119,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C__flush_candidate_entries(H5F_t *f, hid_t dxpl_id,
-    unsigned entries_to_flush[H5C_RING_NTYPES],
+H5C__flush_candidate_entries(H5F_t *f, unsigned entries_to_flush[H5C_RING_NTYPES],
     unsigned entries_to_clear[H5C_RING_NTYPES])
 {
 #if H5C_DO_SANITY_CHECKS
@@ -1236,7 +1189,7 @@ H5C__flush_candidate_entries(H5F_t *f, hid_t dxpl_id,
      */
     ring = H5C_RING_USER;
     while(ring < H5C_RING_NTYPES) {
-        if(H5C__flush_candidates_in_ring(f, dxpl_id, ring, entries_to_flush[ring], entries_to_clear[ring]) < 0)
+        if(H5C__flush_candidates_in_ring(f, ring, entries_to_flush[ring], entries_to_clear[ring]) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "flush candidates in ring failed")
 
         ring++;
@@ -1286,7 +1239,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5C__flush_candidates_in_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring,
+H5C__flush_candidates_in_ring(H5F_t *f, H5C_ring_t ring,
     unsigned  entries_to_flush, unsigned entries_to_clear)
 {
     H5C_t   * cache_ptr;
@@ -1415,7 +1368,7 @@ H5C__flush_candidates_in_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring,
                 cache_ptr->entries_removed_counter = 0;
                 cache_ptr->last_entry_removed_ptr  = NULL;
 
-                if(H5C__flush_single_entry(f, dxpl_id, op_ptr, op_flags) < 0)
+                if(H5C__flush_single_entry(f, op_ptr, op_flags) < 0)
                     HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "can't flush entry")
 
                 if(cache_ptr->entries_removed_counter != 0
@@ -1553,7 +1506,7 @@ H5C__flush_candidates_in_ring(H5F_t *f, hid_t dxpl_id, H5C_ring_t ring,
                      *
                      *                                    JRM -- 2/9/17
                      */
-                    if(H5C__flush_single_entry(f, dxpl_id, op_ptr, op_flags) < 0)
+                    if(H5C__flush_single_entry(f, op_ptr, op_flags) < 0)
                         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "can't flush entry")
 
                     if(cache_ptr->entries_removed_counter != 0
diff --git a/src/H5Cpkg.h b/src/H5Cpkg.h
index 90a84c4..c5dc8f3 100644
--- a/src/H5Cpkg.h
+++ b/src/H5Cpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -4748,6 +4746,7 @@ struct H5C_t {
     H5C_cache_entry_t *		LRU_head_ptr;
     H5C_cache_entry_t *		LRU_tail_ptr;
 
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
     /* Fields for clean LRU list of entries */
     uint32_t                    cLRU_list_len;
     size_t                      cLRU_list_size;
@@ -4759,6 +4758,7 @@ struct H5C_t {
     size_t                      dLRU_list_size;
     H5C_cache_entry_t *		dLRU_head_ptr;
     H5C_cache_entry_t *	        dLRU_tail_ptr;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
 
 #ifdef H5_HAVE_PARALLEL
     /* Fields for collective metadata reads */
@@ -4922,31 +4922,29 @@ typedef int (*H5C_tag_iter_cb_t)(H5C_cache_entry_t *entry, void *ctx);
 /******************************/
 /* Package Private Prototypes */
 /******************************/
-H5_DLL herr_t H5C__prep_image_for_file_close(H5F_t *f, hid_t dxpl_id,
-    hbool_t *image_generated);
-H5_DLL herr_t H5C__deserialize_prefetched_entry(H5F_t *f, hid_t dxpl_id,
-    H5C_t * cache_ptr, H5C_cache_entry_t** entry_ptr_ptr, 
-    const H5C_class_t * type, haddr_t addr, void * udata);
+H5_DLL herr_t H5C__prep_image_for_file_close(H5F_t *f, hbool_t *image_generated);
+H5_DLL herr_t H5C__deserialize_prefetched_entry(H5F_t *f, H5C_t * cache_ptr,
+    H5C_cache_entry_t** entry_ptr_ptr, const H5C_class_t * type, haddr_t addr,
+    void * udata);
 
 /* General routines */
-H5_DLL herr_t H5C__flush_single_entry(H5F_t *f, hid_t dxpl_id,
-    H5C_cache_entry_t *entry_ptr, unsigned flags);
-H5_DLL herr_t H5C__generate_cache_image(H5F_t *f, hid_t dxpl_id, H5C_t *cache_ptr);
-H5_DLL herr_t H5C__load_cache_image(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5C__flush_single_entry(H5F_t *f, H5C_cache_entry_t *entry_ptr,
+    unsigned flags);
+H5_DLL herr_t H5C__generate_cache_image(H5F_t *f, H5C_t *cache_ptr);
+H5_DLL herr_t H5C__load_cache_image(H5F_t *f);
 H5_DLL herr_t H5C__mark_flush_dep_serialized(H5C_cache_entry_t * entry_ptr);
 H5_DLL herr_t H5C__mark_flush_dep_unserialized(H5C_cache_entry_t * entry_ptr);
-H5_DLL herr_t H5C__make_space_in_cache(H5F_t * f, hid_t dxpl_id,
-    size_t  space_needed, hbool_t write_permitted);
-H5_DLL herr_t H5C__flush_marked_entries(H5F_t * f, hid_t dxpl_id);
+H5_DLL herr_t H5C__make_space_in_cache(H5F_t * f, size_t  space_needed,
+    hbool_t write_permitted);
+H5_DLL herr_t H5C__flush_marked_entries(H5F_t * f);
 H5_DLL herr_t H5C__generate_image(H5F_t *f, H5C_t *cache_ptr,
-    H5C_cache_entry_t *entry_ptr, hid_t dxpl_id);
-H5_DLL herr_t H5C__serialize_cache(H5F_t *f, hid_t dxpl_id);
+    H5C_cache_entry_t *entry_ptr);
+H5_DLL herr_t H5C__serialize_cache(H5F_t *f);
 H5_DLL herr_t H5C__iter_tagged_entries(H5C_t *cache, haddr_t tag, hbool_t match_global,
     H5C_tag_iter_cb_t cb, void *cb_ctx);
 
 /* Routines for operating on entry tags */
-H5_DLL herr_t H5C__tag_entry(H5C_t * cache_ptr, H5C_cache_entry_t * entry_ptr,
-    hid_t dxpl_id);
+H5_DLL herr_t H5C__tag_entry(H5C_t * cache_ptr, H5C_cache_entry_t * entry_ptr);
 H5_DLL herr_t H5C__untag_entry(H5C_t *cache, H5C_cache_entry_t *entry);
 
 /* Testing functions */
diff --git a/src/H5Cprefetched.c b/src/H5Cprefetched.c
index 9b11006..0befdf9 100644
--- a/src/H5Cprefetched.c
+++ b/src/H5Cprefetched.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -63,16 +61,16 @@ static void * H5C__prefetched_entry_deserialize(const void *image_ptr,
     size_t len, void *udata, hbool_t *dirty_ptr);
 static herr_t H5C__prefetched_entry_image_len(const void *thing,
     size_t *image_len_ptr);
-static herr_t H5C__prefetched_entry_pre_serialize(H5F_t *f,
-    hid_t dxpl_id, void *thing, haddr_t addr, size_t len,
-    haddr_t *new_addr_ptr, size_t *new_len_ptr, unsigned *flags_ptr);
+static herr_t H5C__prefetched_entry_pre_serialize(H5F_t *f, void *thing,
+    haddr_t addr, size_t len, haddr_t *new_addr_ptr, size_t *new_len_ptr,
+    unsigned *flags_ptr);
 static herr_t H5C__prefetched_entry_serialize(const H5F_t *f, void *image_ptr,
     size_t len, void *thing);
 static herr_t H5C__prefetched_entry_notify(H5C_notify_action_t action, 
     void *thing);
 static herr_t H5C__prefetched_entry_free_icr(void *thing);
 static herr_t H5C__prefetched_entry_fsf_size(const void *thing,
-    size_t *fsf_size_ptr);
+    hsize_t *fsf_size_ptr);
 
 
 /*********************/
@@ -184,11 +182,9 @@ H5C__prefetched_entry_image_len(const void H5_ATTR_UNUSED *thing,
 
 
 static herr_t
-H5C__prefetched_entry_pre_serialize(H5F_t H5_ATTR_UNUSED *f, 
-    hid_t H5_ATTR_UNUSED dxpl_id, void H5_ATTR_UNUSED *thing, 
+H5C__prefetched_entry_pre_serialize(H5F_t H5_ATTR_UNUSED *f, void H5_ATTR_UNUSED *thing, 
     haddr_t H5_ATTR_UNUSED addr, size_t H5_ATTR_UNUSED len,
-    haddr_t H5_ATTR_UNUSED *new_addr_ptr, 
-    size_t H5_ATTR_UNUSED *new_len_ptr, 
+    haddr_t H5_ATTR_UNUSED *new_addr_ptr, size_t H5_ATTR_UNUSED *new_len_ptr, 
     unsigned H5_ATTR_UNUSED *flags_ptr)
 {
     FUNC_ENTER_STATIC_NOERR /* Yes, even though this pushes an error on the stack */
@@ -341,7 +337,7 @@ done:
 
 static herr_t 
 H5C__prefetched_entry_fsf_size(const void H5_ATTR_UNUSED *thing, 
-    size_t H5_ATTR_UNUSED *fsf_size_ptr)
+    hsize_t H5_ATTR_UNUSED *fsf_size_ptr)
 {
     FUNC_ENTER_STATIC_NOERR /* Yes, even though this pushes an error on the stack */
 
diff --git a/src/H5Cprivate.h b/src/H5Cprivate.h
index 5c5a666..522b3cf 100644
--- a/src/H5Cprivate.h
+++ b/src/H5Cprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -563,7 +561,6 @@ typedef struct H5C_t H5C_t;
  *	The typedef for the pre-serialize callback is as follows:
  *
  *	typedef herr_t (*H5C_pre_serialize_func_t)(H5F_t *f,
- *                                             hid_t dxpl_id,
  *                                             void * thing,
  *                                             haddr_t addr,
  *                                             size_t len,
@@ -577,11 +574,6 @@ typedef struct H5C_t H5C_t;
  *		must be modified in the process of serializing the
  *		target entry.
  *
- *	dxpl_id: dxpl_id passed with the file pointer to the cache, and
- *	        passed on to the callback.  Necessary as some callbacks
- *	        revise the size and location of the target entry, or
- *	        possibly other entries on pre-serialize.
- *
  *	thing:  Pointer to void containing the address of the in core
  *		representation of the target metadata cache entry. 
  *		This is the same pointer returned by a protect of the
@@ -828,7 +820,7 @@ typedef struct H5C_t H5C_t;
  *      The typedef for the get_fsf_size callback is as follows:
  *
  *      typedef herr_t (*H5C_get_fsf_size_t)(const void * thing,
- *                                                size_t *fsf_size_ptr);
+ *                                                hsize_t *fsf_size_ptr);
  *
  *      The parameters of the get_fsf_size callback are as follows:
  *
@@ -837,7 +829,7 @@ typedef struct H5C_t H5C_t;
  *              is the same pointer that would be returned by a protect()
  *              call of the associated addr and len.
  *
- *	fs_size_ptr: Pointer to size_t in which the callback will return
+ *	fs_size_ptr: Pointer to hsize_t in which the callback will return
  *              the size of the piece of file space to be freed.  Note 
  *		that the space to be freed is presumed to have the same 
  *		base address as the cache entry.
@@ -883,14 +875,13 @@ typedef htri_t (*H5C_verify_chksum_func_t)(const void *image_ptr, size_t len, vo
 typedef void *(*H5C_deserialize_func_t)(const void *image_ptr,
     size_t len, void *udata_ptr, hbool_t *dirty_ptr);
 typedef herr_t (*H5C_image_len_func_t)(const void *thing, size_t *image_len_ptr);
-typedef herr_t (*H5C_pre_serialize_func_t)(H5F_t *f, hid_t dxpl_id,
-    void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
-    size_t *new_len_ptr, unsigned *flags_ptr);
+typedef herr_t (*H5C_pre_serialize_func_t)(H5F_t *f, void *thing, haddr_t addr,
+    size_t len, haddr_t *new_addr_ptr, size_t *new_len_ptr, unsigned *flags_ptr);
 typedef herr_t (*H5C_serialize_func_t)(const H5F_t *f, void *image_ptr,
     size_t len, void *thing);
 typedef herr_t (*H5C_notify_func_t)(H5C_notify_action_t action, void *thing);
 typedef herr_t (*H5C_free_icr_func_t)(void *thing);
-typedef herr_t (*H5C_get_fsf_size_t)(const void * thing, size_t *fsf_size_ptr);
+typedef herr_t (*H5C_get_fsf_size_t)(const void * thing, hsize_t *fsf_size_ptr);
 
 /* Metadata cache client class definition */
 typedef struct H5C_class_t {
@@ -1650,8 +1641,10 @@ typedef struct H5C_cache_entry_t {
     /* fields supporting replacement policies: */
     struct H5C_cache_entry_t   *next;
     struct H5C_cache_entry_t   *prev;
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
     struct H5C_cache_entry_t   *aux_next;
     struct H5C_cache_entry_t   *aux_prev;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
 #ifdef H5_HAVE_PARALLEL
     struct H5C_cache_entry_t   *coll_next;
     struct H5C_cache_entry_t   *coll_prev;
@@ -2245,20 +2238,20 @@ H5_DLL void H5C_def_auto_resize_rpt_fcn(H5C_t *cache_ptr, int32_t version,
     double hit_rate, enum H5C_resize_status status,
     size_t old_max_cache_size, size_t new_max_cache_size,
     size_t old_min_clean_size, size_t new_min_clean_size);
-H5_DLL herr_t H5C_dest(H5F_t *f, hid_t dxpl_id);
-H5_DLL herr_t H5C_evict(H5F_t *f, hid_t dxpl_id);
-H5_DLL herr_t H5C_expunge_entry(H5F_t *f, hid_t dxpl_id,
-    const H5C_class_t *type, haddr_t addr, unsigned flags);
-H5_DLL herr_t H5C_flush_cache(H5F_t *f, hid_t dxpl_id, unsigned flags);
-H5_DLL herr_t H5C_flush_tagged_entries(H5F_t * f, hid_t dxpl_id, haddr_t tag); 
-H5_DLL herr_t H5C_force_cache_image_load(H5F_t * f, hid_t dxpl_id);
-H5_DLL herr_t H5C_evict_tagged_entries(H5F_t * f, hid_t dxpl_id, haddr_t tag, hbool_t match_global);
-H5_DLL herr_t H5C_expunge_tag_type_metadata(H5F_t *f, hid_t dxpl_id, haddr_t tag, int type_id, unsigned flags);
+H5_DLL herr_t H5C_dest(H5F_t *f);
+H5_DLL herr_t H5C_evict(H5F_t *f);
+H5_DLL herr_t H5C_expunge_entry(H5F_t *f, const H5C_class_t *type, haddr_t addr,
+    unsigned flags);
+H5_DLL herr_t H5C_flush_cache(H5F_t *f, unsigned flags);
+H5_DLL herr_t H5C_flush_tagged_entries(H5F_t *f, haddr_t tag); 
+H5_DLL herr_t H5C_force_cache_image_load(H5F_t * f);
+H5_DLL herr_t H5C_evict_tagged_entries(H5F_t *f, haddr_t tag, hbool_t match_global);
+H5_DLL herr_t H5C_expunge_tag_type_metadata(H5F_t *f, haddr_t tag, int type_id, unsigned flags);
 H5_DLL herr_t H5C_get_tag(const void *thing, /*OUT*/ haddr_t *tag);
 #if H5C_DO_TAGGING_SANITY_CHECKS
 herr_t H5C_verify_tag(int id, haddr_t tag);
 #endif
-H5_DLL herr_t H5C_flush_to_min_clean(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5C_flush_to_min_clean(H5F_t *f);
 H5_DLL herr_t H5C_get_cache_auto_resize_config(const H5C_t *cache_ptr,
     H5C_auto_size_ctl_t *config_ptr);
 H5_DLL herr_t H5C_get_cache_image_config(const H5C_t * cache_ptr,
@@ -2277,8 +2270,8 @@ H5_DLL void * H5C_get_aux_ptr(const H5C_t *cache_ptr);
 H5_DLL FILE *H5C_get_trace_file_ptr(const H5C_t *cache_ptr);
 H5_DLL FILE *H5C_get_trace_file_ptr_from_entry(const H5C_cache_entry_t *entry_ptr);
 H5_DLL herr_t H5C_image_stats(H5C_t * cache_ptr, hbool_t print_header);
-H5_DLL herr_t H5C_insert_entry(H5F_t *f, hid_t dxpl_id, const H5C_class_t *type,
-    haddr_t addr, void *thing, unsigned int flags);
+H5_DLL herr_t H5C_insert_entry(H5F_t *f, const H5C_class_t *type, haddr_t addr,
+    void *thing, unsigned int flags);
 H5_DLL herr_t H5C_load_cache_image_on_next_protect(H5F_t *f, haddr_t addr, 
    hsize_t len, hbool_t rw);
 H5_DLL herr_t H5C_mark_entry_dirty(void *thing);
@@ -2288,10 +2281,10 @@ H5_DLL herr_t H5C_mark_entry_serialized(void *thing);
 H5_DLL herr_t H5C_move_entry(H5C_t *cache_ptr, const H5C_class_t *type,
     haddr_t old_addr, haddr_t new_addr);
 H5_DLL herr_t H5C_pin_protected_entry(void *thing);
-H5_DLL herr_t H5C_prep_for_file_close(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5C_prep_for_file_close(H5F_t *f);
 H5_DLL herr_t H5C_create_flush_dependency(void *parent_thing, void *child_thing);
-H5_DLL void * H5C_protect(H5F_t *f, hid_t dxpl_id, const H5C_class_t *type,
-    haddr_t addr, void *udata, unsigned flags);
+H5_DLL void * H5C_protect(H5F_t *f, const H5C_class_t *type, haddr_t addr,
+    void *udata, unsigned flags);
 H5_DLL herr_t H5C_reset_cache_hit_rate_stats(H5C_t *cache_ptr);
 H5_DLL herr_t H5C_resize_entry(void *thing, size_t new_size);
 H5_DLL herr_t H5C_set_cache_auto_resize_config(H5C_t *cache_ptr, H5C_auto_size_ctl_t *config_ptr);
@@ -2305,7 +2298,7 @@ H5_DLL herr_t H5C_stats(H5C_t *cache_ptr, const char *cache_name,
 H5_DLL void H5C_stats__reset(H5C_t *cache_ptr);
 H5_DLL herr_t H5C_unpin_entry(void *thing);
 H5_DLL herr_t H5C_destroy_flush_dependency(void *parent_thing, void *child_thing);
-H5_DLL herr_t H5C_unprotect(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *thing,
+H5_DLL herr_t H5C_unprotect(H5F_t *f, haddr_t addr, void *thing,
     unsigned int flags);
 H5_DLL herr_t H5C_validate_cache_image_config(H5C_cache_image_ctl_t * ctl_ptr);
 H5_DLL herr_t H5C_validate_resize_config(H5C_auto_size_ctl_t *config_ptr,
@@ -2324,13 +2317,13 @@ H5_DLL hbool_t H5C_cache_image_pending(const H5C_t *cache_ptr);
 H5_DLL herr_t H5C_get_mdc_image_info(H5C_t *cache_ptr, haddr_t *image_addr, hsize_t *image_len);
 
 #ifdef H5_HAVE_PARALLEL
-H5_DLL herr_t H5C_apply_candidate_list(H5F_t *f, hid_t dxpl_id,
-    H5C_t *cache_ptr, unsigned num_candidates, haddr_t *candidates_list_ptr,
-    int mpi_rank, int mpi_size);
+H5_DLL herr_t H5C_apply_candidate_list(H5F_t *f, H5C_t *cache_ptr,
+    unsigned num_candidates, haddr_t *candidates_list_ptr, int mpi_rank,
+    int mpi_size);
 H5_DLL herr_t H5C_construct_candidate_list__clean_cache(H5C_t *cache_ptr);
 H5_DLL herr_t H5C_construct_candidate_list__min_clean(H5C_t *cache_ptr);
 H5_DLL herr_t H5C_clear_coll_entries(H5C_t * cache_ptr, hbool_t partial);
-H5_DLL herr_t H5C_mark_entries_as_clean(H5F_t *f, hid_t dxpl_id, unsigned ce_array_len,
+H5_DLL herr_t H5C_mark_entries_as_clean(H5F_t *f, unsigned ce_array_len,
     haddr_t *ce_array_ptr);
 #endif /* H5_HAVE_PARALLEL */
 
diff --git a/src/H5Cpublic.h b/src/H5Cpublic.h
index 39ebbe3..62107d9 100644
--- a/src/H5Cpublic.h
+++ b/src/H5Cpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Cquery.c b/src/H5Cquery.c
index 5108013..6c927b0 100644
--- a/src/H5Cquery.c
+++ b/src/H5Cquery.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Ctag.c b/src/H5Ctag.c
index 0170ce9..66aedd9 100644
--- a/src/H5Ctag.c
+++ b/src/H5Ctag.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -39,6 +37,7 @@
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5ACprivate.h"        /* Metadata cache                       */
 #include "H5Cpkg.h"		/* Cache				*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fpkg.h"		/* Files				*/
 #include "H5Iprivate.h"		/* IDs			  		*/
@@ -56,8 +55,7 @@
 
 /* Typedef for tagged entry iterator callback context - evict tagged entries */
 typedef struct {
-    H5F_t * f;                          /* File pointer for evicting entry */
-    hid_t dxpl_id;                      /* DXPL for evicting entry */
+    H5F_t *f;                           /* File pointer for evicting entry */
     hbool_t evicted_entries_last_pass;  /* Flag to indicate that an entry 
                                          * was evicted when iterating over 
                                          * cache 
@@ -74,8 +72,7 @@ typedef struct {
 
 /* Typedef for tagged entry iterator callback context - expunge tag type metadata */
 typedef struct {
-    H5F_t * f;                          /* File pointer for evicting entry */
-    hid_t dxpl_id;                      /* DXPL for evicting entry */
+    H5F_t *f;                           /* File pointer for evicting entry */
     int type_id;                        /* Cache entry type to expunge */
     unsigned flags;                     /* Flags for expunging entry */
 } H5C_tag_iter_ettm_ctx_t;
@@ -180,7 +177,7 @@ H5C_get_ignore_tags(const H5C_t *cache_ptr)
  *
  * Function:    H5C__tag_entry
  *
- * Purpose:     Tags an entry with the provided tag (contained in the dxpl_id).
+ * Purpose:     Tags an entry with the provided tag (contained in the API context).
  *              If sanity checking is enabled, this function will perform 
  *              validation that a proper tag is contained within the provided 
  *              data access property list id before application.
@@ -193,9 +190,8 @@ H5C_get_ignore_tags(const H5C_t *cache_ptr)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C__tag_entry(H5C_t *cache, H5C_cache_entry_t *entry, hid_t dxpl_id)
+H5C__tag_entry(H5C_t *cache, H5C_cache_entry_t *entry)
 {
-    H5P_genplist_t *dxpl;       /* dataset transfer property list */
     H5C_tag_info_t *tag_info;	/* Points to a tag info struct */
     haddr_t tag;                /* Tag value */
     herr_t ret_value = SUCCEED;  /* Return value */
@@ -207,18 +203,13 @@ H5C__tag_entry(H5C_t *cache, H5C_cache_entry_t *entry, hid_t dxpl_id)
     HDassert(entry != NULL);
     HDassert(cache->magic == H5C__H5C_T_MAGIC);
 
-    /* Get the dataset transfer property list */
-    if(NULL == (dxpl = (H5P_genplist_t *)H5I_object_verify(dxpl_id, H5I_GENPROP_LST)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list")
-
-    /* Get the tag from the DXPL */
-    if((H5P_get(dxpl, H5AC_TAG_NAME, &tag)) < 0)
-	HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to query property value")
+    /* Get the tag */
+    tag = H5CX_get_tag();
 
     if(cache->ignore_tags) {
         /* if we're ignoring tags, it's because we're running
            tests on internal functions and may not have inserted a tag 
-           value into a given dxpl_id before creating some metadata. Thus,
+           value into a given API context before creating some metadata. Thus,
            in this case only, if a tag value has not been set, we can
            arbitrarily set it to something for the sake of passing the tests. 
            If the tag value is set, then we'll just let it get assigned without
@@ -477,12 +468,12 @@ H5C__evict_tagged_entries_cb(H5C_cache_entry_t *entry, void *_ctx)
         ctx->pinned_entries_need_evicted = TRUE;
     else if(!entry->prefetched_dirty) {
         /* Evict the Entry */
-        if(H5C__flush_single_entry(ctx->f, ctx->dxpl_id, entry, H5C__FLUSH_INVALIDATE_FLAG | H5C__FLUSH_CLEAR_ONLY_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0)
+        if(H5C__flush_single_entry(ctx->f, entry, H5C__FLUSH_INVALIDATE_FLAG | H5C__FLUSH_CLEAR_ONLY_FLAG | H5C__DEL_FROM_SLIST_ON_DESTROY_FLAG) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, H5_ITER_ERROR, "Entry eviction failed.")
         ctx->evicted_entries_last_pass = TRUE;
-    } else {
+    } /* end else-if */
+    else
         ctx->skipped_pf_dirty_entries = TRUE;
-    }
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -503,7 +494,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C_evict_tagged_entries(H5F_t * f, hid_t dxpl_id, haddr_t tag, hbool_t match_global)
+H5C_evict_tagged_entries(H5F_t * f, haddr_t tag, hbool_t match_global)
 {
     H5C_t *cache;                   /* Pointer to cache structure */
     H5C_tag_iter_evict_ctx_t ctx;   /* Context for iterator callback */
@@ -521,7 +512,6 @@ H5C_evict_tagged_entries(H5F_t * f, hid_t dxpl_id, haddr_t tag, hbool_t match_gl
 
     /* Construct context for iterator callbacks */
     ctx.f = f;
-    ctx.dxpl_id = dxpl_id;
 
     /* Start evicting entries */
     do {
@@ -723,7 +713,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5C_flush_tagged_entries(H5F_t * f, hid_t dxpl_id, haddr_t tag)
+H5C_flush_tagged_entries(H5F_t *f, haddr_t tag)
 {
     /* Variable Declarations */
     H5C_t      *cache_ptr = NULL;
@@ -743,7 +733,7 @@ H5C_flush_tagged_entries(H5F_t * f, hid_t dxpl_id, haddr_t tag)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't mark tagged entries")
 
     /* Flush all marked entries */
-    if(H5C__flush_marked_entries(f, dxpl_id) < 0)
+    if(H5C__flush_marked_entries(f) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "Can't flush marked entries")
 
 done:
@@ -822,7 +812,7 @@ H5C__expunge_tag_type_metadata_cb(H5C_cache_entry_t *entry, void *_ctx)
 
     /* Found one with the same tag and type id */
     if(entry->type->id == ctx->type_id)
-        if(H5C_expunge_entry(ctx->f, ctx->dxpl_id, entry->type, entry->addr, ctx->flags) < 0)
+        if(H5C_expunge_entry(ctx->f, entry->type, entry->addr, ctx->flags) < 0)
             HGOTO_ERROR(H5E_CACHE, H5E_CANTEXPUNGE, H5_ITER_ERROR, "can't expunge entry")
 
 done:
@@ -845,8 +835,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t 
-H5C_expunge_tag_type_metadata(H5F_t *f, hid_t dxpl_id, haddr_t tag, int type_id,
-    unsigned flags)
+H5C_expunge_tag_type_metadata(H5F_t *f, haddr_t tag, int type_id, unsigned flags)
 {
     H5C_t *cache;                       /* Pointer to cache structure */
     H5C_tag_iter_ettm_ctx_t ctx;        /* Context for iterator callback */
@@ -864,7 +853,6 @@ H5C_expunge_tag_type_metadata(H5F_t *f, hid_t dxpl_id, haddr_t tag, int type_id,
 
     /* Construct context for iterator callbacks */
     ctx.f = f;
-    ctx.dxpl_id = dxpl_id;
     ctx.type_id = type_id;
     ctx.flags = flags;
 
diff --git a/src/H5Ctest.c b/src/H5Ctest.c
index 876b63a..2cd0a5d 100644
--- a/src/H5Ctest.c
+++ b/src/H5Ctest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5D.c b/src/H5D.c
index 44e4baa..61ccb5a 100644
--- a/src/H5D.c
+++ b/src/H5D.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -24,6 +22,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dpkg.h"		/* Datasets 				*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5FLprivate.h"	/* Free lists                           */
@@ -109,7 +108,6 @@ H5Dcreate2(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id,
     H5G_loc_t	   loc;                 /* Object location to insert dataset into */
     H5D_t	   *dset = NULL;        /* New dataset's info */
     const H5S_t    *space;              /* Dataspace for dataset */
-    hid_t           dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     hid_t           ret_value;          /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -138,12 +136,12 @@ H5Dcreate2(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id,
         if(TRUE != H5P_isa_class(dcpl_id, H5P_DATASET_CREATE))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not dataset create property list ID")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&dapl_id, H5P_CLS_DACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&dapl_id, H5P_CLS_DACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
     /* Create the new dataset & get its ID */
-    if(NULL == (dset = H5D__create_named(&loc, name, type_id, space, lcpl_id, dcpl_id, dapl_id, dxpl_id)))
+    if(NULL == (dset = H5D__create_named(&loc, name, type_id, space, lcpl_id, dcpl_id, dapl_id)))
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to create dataset")
     if((ret_value = H5I_register(H5I_DATASET, dset, TRUE)) < 0)
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "unable to register dataset")
@@ -199,7 +197,6 @@ H5Dcreate_anon(hid_t loc_id, hid_t type_id, hid_t space_id, hid_t dcpl_id,
     H5G_loc_t	   loc;                 /* Object location to insert dataset into */
     H5D_t	   *dset = NULL;        /* New dataset's info */
     const H5S_t    *space;              /* Dataspace for dataset */
-    hid_t           dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     hid_t           ret_value;          /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -218,12 +215,12 @@ H5Dcreate_anon(hid_t loc_id, hid_t type_id, hid_t space_id, hid_t dcpl_id,
         if(TRUE != H5P_isa_class(dcpl_id, H5P_DATASET_CREATE))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not dataset create property list ID")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&dapl_id, H5P_CLS_DACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&dapl_id, H5P_CLS_DACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
     /* build and open the new dataset */
-    if(NULL == (dset = H5D__create(loc.oloc->file, type_id, space, dcpl_id, dapl_id, dxpl_id)))
+    if(NULL == (dset = H5D__create_anon(loc.oloc->file, type_id, space, dcpl_id, dapl_id)))
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to create dataset")
 
     /* Register the new dataset to get an ID for it */
@@ -240,7 +237,7 @@ done:
             HDONE_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get object location of dataset")
 
         /* Decrement refcount on dataset's object header in memory */
-        if(H5O_dec_rc_by_loc(oloc, dxpl_id) < 0)
+        if(H5O_dec_rc_by_loc(oloc) < 0)
            HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "unable to decrement refcount on newly created object")
     } /* end if */
 
@@ -275,7 +272,6 @@ H5Dopen2(hid_t loc_id, const char *name, hid_t dapl_id)
 {
     H5D_t       *dset = NULL;
     H5G_loc_t   loc;                    /* Object location of group */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl to use to open datset */
     hid_t       ret_value;
 
     FUNC_ENTER_API(FAIL)
@@ -287,12 +283,12 @@ H5Dopen2(hid_t loc_id, const char *name, hid_t dapl_id)
     if(!name || !*name)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&dapl_id, H5P_CLS_DACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&dapl_id, H5P_CLS_DACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
     /* Open the dataset */
-    if(NULL == (dset = H5D__open_name(&loc, name, dapl_id, dxpl_id)))
+    if(NULL == (dset = H5D__open_name(&loc, name, dapl_id)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open dataset")
 
     /* Register an atom for the dataset */
@@ -303,6 +299,7 @@ done:
     if(ret_value < 0)
         if(dset && H5D_close(dset) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataset")
+
     FUNC_LEAVE_API(ret_value)
 } /* end H5Dopen2() */
 
@@ -367,15 +364,15 @@ H5Dget_space(hid_t dset_id)
     H5D_t	*dset = NULL;
     hid_t	ret_value;
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE1("i", "i", dset_id);
 
     /* Check args */
     if(NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
+	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a dataset")
 
-    if((ret_value = H5D_get_space(dset)) < 0)
-	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to get dataspace")
+    if((ret_value = H5D__get_space(dset)) < 0)
+	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, H5I_INVALID_HID, "unable to get dataspace")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -410,7 +407,7 @@ H5Dget_space_status(hid_t dset_id, H5D_space_status_t *allocation)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
 
     /* Read dataspace address and return */
-    if(H5D__get_space_status(dset, allocation, H5AC_ind_read_dxpl_id) < 0)
+    if(H5D__get_space_status(dset, allocation) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to get space status")
 
 done:
@@ -437,7 +434,6 @@ done:
 hid_t
 H5Dget_type(hid_t dset_id)
 {
-
     H5D_t	*dset;                  /* Dataset */
     hid_t	ret_value;              /* Return value */
 
@@ -448,7 +444,7 @@ H5Dget_type(hid_t dset_id)
     if(NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET)))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
 
-    if((ret_value = H5D_get_type(dset)) < 0)
+    if((ret_value = H5D__get_type(dset)) < 0)
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to get dataspace")
 
 done:
@@ -475,18 +471,18 @@ done:
 hid_t
 H5Dget_create_plist(hid_t dset_id)
 {
-    H5D_t		*dataset;                  /* Dataset structure */
-    hid_t		ret_value = SUCCEED;    /* Return value */
+    H5D_t	*dataset;               /* Dataset structure */
+    hid_t	ret_value;    		/* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE1("i", "i", dset_id);
 
     /* Check args */
     if(NULL == (dataset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
+	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a dataset")
 
-    if((ret_value = H5D_get_create_plist(dataset)) < 0)
-	HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "Can't get creation plist")
+    if((ret_value = H5D__get_create_plist(dataset)) < 0)
+	HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, H5I_INVALID_HID, "Can't get creation plist")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -579,7 +575,7 @@ H5Dget_storage_size(hid_t dset_id)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, 0, "not a dataset")
 
     /* Set return value */
-    if(H5D__get_storage_size(dset, H5AC_ind_read_dxpl_id, &ret_value) < 0)
+    if(H5D__get_storage_size(dset, &ret_value) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't get size of dataset's storage")
 
 done:
@@ -734,13 +730,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5Dvlen_reclaim(hid_t type_id, hid_t space_id, hid_t plist_id, void *buf)
+H5Dvlen_reclaim(hid_t type_id, hid_t space_id, hid_t dxpl_id, void *buf)
 {
     H5S_t *space;               /* Dataspace for iteration */
     herr_t ret_value;           /* Return value */
 
     FUNC_ENTER_API(FAIL)
-    H5TRACE4("e", "iii*x", type_id, space_id, plist_id, buf);
+    H5TRACE4("e", "iii*x", type_id, space_id, dxpl_id, buf);
 
     /* Check args */
     if(H5I_DATATYPE != H5I_get_type(type_id) || buf == NULL)
@@ -751,14 +747,17 @@ H5Dvlen_reclaim(hid_t type_id, hid_t space_id, hid_t plist_id, void *buf)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "dataspace does not have extent set")
 
     /* Get the default dataset transfer property list if the user didn't provide one */
-    if(H5P_DEFAULT == plist_id)
-        plist_id = H5P_DATASET_XFER_DEFAULT;
+    if(H5P_DEFAULT == dxpl_id)
+        dxpl_id = H5P_DATASET_XFER_DEFAULT;
     else
-        if(TRUE != H5P_isa_class(plist_id, H5P_DATASET_XFER))
+        if(TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not xfer parms")
 
+    /* Set DXPL for operation */
+    H5CX_set_dxpl(dxpl_id);
+
     /* Call internal routine */
-    ret_value = H5D_vlen_reclaim(type_id, space, plist_id, buf);
+    ret_value = H5D_vlen_reclaim(type_id, space, buf);
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -793,13 +792,12 @@ herr_t
 H5Dvlen_get_buf_size(hid_t dataset_id, hid_t type_id, hid_t space_id,
         hsize_t *size)
 {
-    H5D_vlen_bufsize_t vlen_bufsize = {0, 0, 0, 0, 0, 0, 0};
+    H5D_vlen_bufsize_t vlen_bufsize = {0, 0, 0, 0, 0, 0};
     H5D_t *dset;                /* Dataset for operation */
     H5S_t *fspace = NULL;       /* Dataset's dataspace */
     H5S_t *mspace = NULL;       /* Memory dataspace */
     char bogus;                 /* bogus value to pass to H5Diterate() */
     H5S_t *space;               /* Dataspace for iteration */
-    H5P_genplist_t  *plist;     /* Property list */
     H5T_t *type;                /* Datatype */
     H5S_sel_iter_op_t dset_op;  /* Operator for iteration */
     herr_t ret_value;           /* Return value */
@@ -839,17 +837,9 @@ H5Dvlen_get_buf_size(hid_t dataset_id, hid_t type_id, hid_t space_id,
     if(NULL == (vlen_bufsize.vl_tbuf = H5FL_BLK_MALLOC(vlen_vl_buf, (size_t)1)))
         HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "no temporary buffers available")
 
-    /* Change to the custom memory allocation routines for reading VL data */
-    if((vlen_bufsize.xfer_pid = H5P_create_id(H5P_CLS_DATASET_XFER_g, FALSE)) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTCREATE, FAIL, "no dataset xfer plists available")
-
-    /* Get the property list struct */
-    if(NULL == (plist = (H5P_genplist_t *)H5I_object(vlen_bufsize.xfer_pid)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
-
     /* Set the memory manager to the special allocation routine */
-    if(H5P_set_vlen_mem_manager(plist, H5D__vlen_get_buf_size_alloc, &vlen_bufsize, NULL, NULL) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "can't set VL data allocation routine")
+    if(H5CX_set_vlen_alloc_info(H5D__vlen_get_buf_size_alloc, &vlen_bufsize, NULL, NULL) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set VL data allocation routine")
 
     /* Set the initial number of bytes required */
     vlen_bufsize.size = 0;
@@ -874,8 +864,6 @@ done:
         vlen_bufsize.fl_tbuf = H5FL_BLK_FREE(vlen_fl_buf, vlen_bufsize.fl_tbuf);
     if(vlen_bufsize.vl_tbuf != NULL)
         vlen_bufsize.vl_tbuf = H5FL_BLK_FREE(vlen_vl_buf, vlen_bufsize.vl_tbuf);
-    if(vlen_bufsize.xfer_pid > 0 && H5I_dec_ref(vlen_bufsize.xfer_pid) < 0)
-        HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "unable to decrement ref count on property list")
 
     FUNC_LEAVE_API(ret_value)
 }   /* end H5Dvlen_get_buf_size() */
@@ -909,12 +897,16 @@ H5Dset_extent(hid_t dset_id, const hsize_t size[])
     if(!size)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no size specified")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(dset_id) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
     /* Private function */
-    if(H5D__set_extent(dset, size, H5AC_ind_read_dxpl_id) < 0)
+    if(H5D__set_extent(dset, size) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to set extend dataset")
 
 done:
-        FUNC_LEAVE_API(ret_value)
+    FUNC_LEAVE_API(ret_value)
 } /* end H5Dset_extent() */
 
 
@@ -933,7 +925,7 @@ done:
 herr_t
 H5Dflush(hid_t dset_id)
 {
-    H5D_t *dset; /* Dataset for this operation */
+    H5D_t *dset;                /* Dataset for this operation */
     herr_t ret_value = SUCCEED; /* return value */
 
     FUNC_ENTER_API(FAIL)
@@ -943,13 +935,13 @@ H5Dflush(hid_t dset_id)
     if(NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
 
-    /* Flush any dataset information still cached in memory */
-    if(H5D__flush_real(dset, H5AC_ind_read_dxpl_id) < 0)
-        HDONE_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to flush cached dataset info")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(dset_id) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set collective metadata read info")
 
-    /* Flush object's metadata to file */
-    if(H5O_flush_common(&dset->oloc, dset_id, H5AC_ind_read_dxpl_id) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to flush dataset and object flush callback")
+    /* Flush dataset information cached in memory */
+    if(H5D__flush(dset, dset_id) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to flush cached dataset info")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -971,8 +963,8 @@ done:
 herr_t
 H5Drefresh(hid_t dset_id)
 {
-    H5D_t       *dset;                  /* Dataset to refresh */
-    herr_t      ret_value = SUCCEED;    /* return value */
+    H5D_t *dset;                   /* Dataset to refresh */
+    herr_t ret_value = SUCCEED;    /* return value */
     
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", dset_id);
@@ -981,8 +973,12 @@ H5Drefresh(hid_t dset_id)
     if(NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(dset_id) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
     /* Call private function to refresh the dataset object */
-    if((H5D__refresh(dset_id, dset, H5AC_ind_read_dxpl_id)) < 0)
+    if((H5D__refresh(dset_id, dset)) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTLOAD, FAIL, "unable to refresh dataset")
 
 done:
@@ -1019,11 +1015,15 @@ H5Dformat_convert(hid_t dset_id)
     if(NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(dset_id) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
     switch(dset->shared->layout.type) {
 	case H5D_CHUNKED:
 	    /* Convert the chunk indexing type to version 1 B-tree if not */
 	    if(dset->shared->layout.u.chunk.idx_type != H5D_CHUNK_IDX_BTREE)
-                if((H5D__format_convert(dset, H5AC_ind_read_dxpl_id)) < 0)
+                if((H5D__format_convert(dset)) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTLOAD, FAIL, "unable to downgrade chunk indexing type for dataset")
 	    break;
 
@@ -1031,7 +1031,7 @@ H5Dformat_convert(hid_t dset_id)
 	case H5D_COMPACT:
 	    /* Downgrade the layout version to 3 if greater than 3 */
 	    if(dset->shared->layout.version > H5O_LAYOUT_VERSION_DEFAULT)
-                if((H5D__format_convert(dset, H5AC_ind_read_dxpl_id)) < 0)
+                if((H5D__format_convert(dset)) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTLOAD, FAIL, "unable to downgrade layout version for dataset")
 	    break;
 
@@ -1089,3 +1089,44 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Dget_chunk_index_type() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Dget_chunk_storage_size
+ *
+ * Purpose:     Returns the size of an allocated chunk.
+ *
+ * Return:	Non-negative on success, negative on failure
+ *
+ * Programmer:  Matthew Strong (GE Healthcare)
+ *              20 October 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Dget_chunk_storage_size(hid_t dset_id, const hsize_t *offset, hsize_t *chunk_nbytes)
+{
+    H5D_t       *dset = NULL;
+    herr_t      ret_value = SUCCEED;
+
+    FUNC_ENTER_API(FAIL)
+    H5TRACE3("e", "i*h*h", dset_id, offset, chunk_nbytes);
+
+    /* Check arguments */
+    if(NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
+    if( NULL == offset )
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid argument (null)")
+    if( NULL == chunk_nbytes )
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid argument (null)")
+
+    if(H5D_CHUNKED != dset->shared->layout.type)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a chunked dataset")
+
+    /* Call private function */
+    if(H5D__get_chunk_storage_size(dset, offset, chunk_nbytes) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get storage size of chunk")
+
+done:
+    FUNC_LEAVE_API(ret_value);
+} /* H5Dget_chunk_storage_size() */
+
diff --git a/src/H5Dbtree.c b/src/H5Dbtree.c
index 8ef14b9..c23f089 100644
--- a/src/H5Dbtree.c
+++ b/src/H5Dbtree.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer: 	Robb Matzke <matzke@llnl.gov>
@@ -97,23 +95,22 @@ static herr_t H5D__btree_shared_create(const H5F_t *f, H5O_storage_chunk_t *stor
     const H5O_layout_chunk_t *layout);
 
 /* B-tree iterator callbacks */
-static int H5D__btree_idx_iterate_cb(H5F_t *f, hid_t dxpl_id, const void *left_key,
+static int H5D__btree_idx_iterate_cb(H5F_t *f, const void *left_key,
     haddr_t addr, const void *right_key, void *_udata);
 
 /* B-tree callbacks */
 static H5UC_t *H5D__btree_get_shared(const H5F_t *f, const void *_udata);
-static herr_t H5D__btree_new_node(H5F_t *f, hid_t dxpl_id, H5B_ins_t, void *_lt_key,
+static herr_t H5D__btree_new_node(H5F_t *f, H5B_ins_t, void *_lt_key,
     void *_udata, void *_rt_key, haddr_t *addr_p /*out*/);
 static int H5D__btree_cmp2(void *_lt_key, void *_udata, void *_rt_key);
 static int H5D__btree_cmp3(void *_lt_key, void *_udata, void *_rt_key);
-static htri_t H5D__btree_found(H5F_t *f, hid_t dxpl_id, haddr_t addr,
+static htri_t H5D__btree_found(H5F_t *f, haddr_t addr,
     const void *_lt_key, void *_udata);
-static H5B_ins_t H5D__btree_insert(H5F_t *f, hid_t dxpl_id, haddr_t addr,
+static H5B_ins_t H5D__btree_insert(H5F_t *f, haddr_t addr,
     void *_lt_key, hbool_t *lt_key_changed, void *_md_key, void *_udata,
     void *_rt_key, hbool_t *rt_key_changed, haddr_t *new_node/*out*/);
-static H5B_ins_t H5D__btree_remove( H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    void *_lt_key, hbool_t *lt_key_changed, void *_udata, void *_rt_key,
-    hbool_t *rt_key_changed);
+static H5B_ins_t H5D__btree_remove( H5F_t *f, haddr_t addr, void *_lt_key,
+    hbool_t *lt_key_changed, void *_udata, void *_rt_key, hbool_t *rt_key_changed);
 static herr_t H5D__btree_decode_key(const H5B_shared_t *shared, const uint8_t *raw,
     void *_key);
 static herr_t H5D__btree_encode_key(const H5B_shared_t *shared, uint8_t *raw,
@@ -138,7 +135,7 @@ static herr_t H5D__btree_idx_delete(const H5D_chk_idx_info_t *idx_info);
 static herr_t H5D__btree_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
     const H5D_chk_idx_info_t *idx_info_dst);
 static herr_t H5D__btree_idx_copy_shutdown(H5O_storage_chunk_t *storage_src,
-    H5O_storage_chunk_t *storage_dst, hid_t dxpl_id);
+    H5O_storage_chunk_t *storage_dst);
 static herr_t H5D__btree_idx_size(const H5D_chk_idx_info_t *idx_info,
     hsize_t *size);
 static herr_t H5D__btree_idx_reset(H5O_storage_chunk_t *storage, hbool_t reset_addr);
@@ -255,9 +252,8 @@ H5D__btree_get_shared(const H5F_t H5_ATTR_UNUSED *f, const void *_udata)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__btree_new_node(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5B_ins_t op,
-		    void *_lt_key, void *_udata, void *_rt_key,
-		    haddr_t *addr_p/*out*/)
+H5D__btree_new_node(H5F_t *f, H5B_ins_t op, void *_lt_key, void *_udata,
+    void *_rt_key, haddr_t *addr_p/*out*/)
 {
     H5D_btree_key_t	*lt_key = (H5D_btree_key_t *) _lt_key;
     H5D_btree_key_t	*rt_key = (H5D_btree_key_t *) _rt_key;
@@ -440,8 +436,8 @@ H5D__btree_cmp3(void *_lt_key, void *_udata, void *_rt_key)
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5D__btree_found(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, haddr_t addr, const void *_lt_key,
-		 void *_udata)
+H5D__btree_found(H5F_t H5_ATTR_UNUSED *f, haddr_t addr, const void *_lt_key,
+    void *_udata)
 {
     H5D_chunk_ud_t	   *udata = (H5D_chunk_ud_t *) _udata;
     const H5D_btree_key_t *lt_key = (const H5D_btree_key_t *) _lt_key;
@@ -539,11 +535,9 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5B_ins_t
-H5D__btree_insert(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, haddr_t addr, void *_lt_key,
-		  hbool_t *lt_key_changed,
-		  void *_md_key, void *_udata, void *_rt_key,
-		  hbool_t H5_ATTR_UNUSED *rt_key_changed,
-		  haddr_t *new_node_p/*out*/)
+H5D__btree_insert(H5F_t *f, haddr_t addr, void *_lt_key, hbool_t *lt_key_changed,
+    void *_md_key, void *_udata, void *_rt_key, hbool_t H5_ATTR_UNUSED *rt_key_changed,
+    haddr_t *new_node_p/*out*/)
 {
     H5D_btree_key_t	*lt_key = (H5D_btree_key_t *) _lt_key;
     H5D_btree_key_t	*md_key = (H5D_btree_key_t *) _md_key;
@@ -632,7 +626,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5B_ins_t
-H5D__btree_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key /*in,out */ ,
+H5D__btree_remove(H5F_t *f, haddr_t addr, void *_lt_key /*in,out */ ,
 	hbool_t *lt_key_changed /*out */ ,
 	void H5_ATTR_UNUSED * _udata /*in,out */ ,
 	void H5_ATTR_UNUSED * _rt_key /*in,out */ ,
@@ -645,7 +639,7 @@ H5D__btree_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key /*in,out
 
     /* Remove raw data chunk from file */
     H5_CHECK_OVERFLOW(lt_key->nbytes, uint32_t, hsize_t);
-    if(H5MF_xfree(f, H5FD_MEM_DRAW, dxpl_id, addr, (hsize_t)lt_key->nbytes) < 0)
+    if(H5MF_xfree(f, H5FD_MEM_DRAW, addr, (hsize_t)lt_key->nbytes) < 0)
 	HGOTO_ERROR(H5E_STORAGE, H5E_CANTFREE, H5B_INS_ERROR, "unable to free chunk")
 
     /* Mark keys as unchanged */
@@ -942,7 +936,7 @@ H5D__btree_idx_create(const H5D_chk_idx_info_t *idx_info)
     udata.storage = idx_info->storage;
 
     /* Create the v1 B-tree for the chunk index */
-    if(H5B_create(idx_info->f, idx_info->dxpl_id, H5B_BTREE, &udata, &(idx_info->storage->idx_addr)/*out*/) < 0)
+    if(H5B_create(idx_info->f, H5B_BTREE, &udata, &(idx_info->storage->idx_addr)/*out*/) < 0)
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't create B-tree")
 
 done:
@@ -1006,7 +1000,7 @@ H5D__btree_idx_insert(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *udata,
      * Create the chunk it if it doesn't exist, or reallocate the chunk if
      * its size changed.
      */
-    if(H5B_insert(idx_info->f, idx_info->dxpl_id, H5B_BTREE, idx_info->storage->idx_addr, udata) < 0)
+    if(H5B_insert(idx_info->f, H5B_BTREE, idx_info->storage->idx_addr, udata) < 0)
         HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to allocate chunk")
 
 done:
@@ -1045,7 +1039,7 @@ H5D__btree_idx_get_addr(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *udat
     HDassert(udata);
 
     /* Go get the chunk information from the B-tree */
-    if(H5B_find(idx_info->f, idx_info->dxpl_id, H5B_BTREE, idx_info->storage->idx_addr, udata) < 0)
+    if(H5B_find(idx_info->f, H5B_BTREE, idx_info->storage->idx_addr, udata) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get chunk info")
 
 done:
@@ -1069,9 +1063,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static int
-H5D__btree_idx_iterate_cb(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id,
-    const void *_lt_key, haddr_t addr, const void H5_ATTR_UNUSED *_rt_key,
-    void *_udata)
+H5D__btree_idx_iterate_cb(H5F_t H5_ATTR_UNUSED *f, const void *_lt_key,
+    haddr_t addr, const void H5_ATTR_UNUSED *_rt_key, void *_udata)
 {
     H5D_btree_it_ud_t	*udata = (H5D_btree_it_ud_t *)_udata; /* User data */
     const H5D_btree_key_t	*lt_key = (const H5D_btree_key_t *)_lt_key; /* B-tree key for chunk */
@@ -1139,7 +1132,7 @@ H5D__btree_idx_iterate(const H5D_chk_idx_info_t *idx_info,
     udata.udata = chunk_udata;
 
     /* Iterate over existing chunks */
-    if((ret_value = H5B_iterate(idx_info->f, idx_info->dxpl_id, H5B_BTREE, idx_info->storage->idx_addr, H5D__btree_idx_iterate_cb, &udata)) < 0)
+    if((ret_value = H5B_iterate(idx_info->f, H5B_BTREE, idx_info->storage->idx_addr, H5D__btree_idx_iterate_cb, &udata)) < 0)
         HERROR(H5E_DATASET, H5E_BADITER, "unable to iterate over chunk B-tree");
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1176,7 +1169,7 @@ H5D__btree_idx_remove(const H5D_chk_idx_info_t *idx_info, H5D_chunk_common_ud_t
     /* Remove the chunk from the v1 B-tree index and release the space for the
      * chunk (in the B-tree callback).
      */
-    if(H5B_remove(idx_info->f, idx_info->dxpl_id, H5B_BTREE, idx_info->storage->idx_addr, udata) < 0)
+    if(H5B_remove(idx_info->f, H5B_BTREE, idx_info->storage->idx_addr, udata) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTDELETE, FAIL, "unable to remove chunk entry")
 
 done:
@@ -1230,7 +1223,7 @@ H5D__btree_idx_delete(const H5D_chk_idx_info_t *idx_info)
         udata.storage = &tmp_storage;
 
         /* Delete entire B-tree */
-        if(H5B_delete(idx_info->f, idx_info->dxpl_id, H5B_BTREE, tmp_storage.idx_addr, &udata) < 0)
+        if(H5B_delete(idx_info->f, H5B_BTREE, tmp_storage.idx_addr, &udata) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTDELETE, FAIL, "unable to delete chunk B-tree")
 
         /* Release the shared B-tree page */
@@ -1263,7 +1256,7 @@ H5D__btree_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
 {
     herr_t      ret_value = SUCCEED;        /* Return value */
 
-    FUNC_ENTER_STATIC_TAG(idx_info_dst->dxpl_id, H5AC__COPIED_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__COPIED_TAG)
 
     HDassert(idx_info_src);
     HDassert(idx_info_src->f);
@@ -1289,7 +1282,7 @@ H5D__btree_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
     HDassert(H5F_addr_defined(idx_info_dst->storage->idx_addr));
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5D__btree_idx_copy_setup() */
 
 
@@ -1307,8 +1300,7 @@ done:
  */
 static herr_t
 H5D__btree_idx_copy_shutdown(H5O_storage_chunk_t *storage_src,
-    H5O_storage_chunk_t *storage_dst,
-    hid_t H5_ATTR_UNUSED dxpl_id)
+    H5O_storage_chunk_t *storage_dst)
 {
     herr_t      ret_value = SUCCEED;       /* Return value */
 
@@ -1364,7 +1356,7 @@ H5D__btree_idx_size(const H5D_chk_idx_info_t *idx_info, hsize_t *index_size)
     udata.storage = idx_info->storage;
 
     /* Get metadata information for B-tree */
-    if(H5B_get_info(idx_info->f, idx_info->dxpl_id, H5B_BTREE, idx_info->storage->idx_addr, &bt_info, NULL, &udata) < 0)
+    if(H5B_get_info(idx_info->f, H5B_BTREE, idx_info->storage->idx_addr, &bt_info, NULL, &udata) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "unable to iterate over chunk B-tree")
 
     /* Set the size of the B-tree */
@@ -1478,7 +1470,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D_btree_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent,
+H5D_btree_debug(H5F_t *f, haddr_t addr, FILE * stream, int indent,
     int fwidth, unsigned ndims, const uint32_t *dim)
 {
     H5D_btree_dbg_t     udata;          /* User data for B-tree callback */
@@ -1512,7 +1504,7 @@ H5D_btree_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent
     udata.ndims = ndims;
 
     /* Dump the records for the B-tree */
-    (void)H5B_debug(f, dxpl_id, addr, stream, indent, fwidth, H5B_BTREE, &udata);
+    (void)H5B_debug(f, addr, stream, indent, fwidth, H5B_BTREE, &udata);
 
 done:
     if(shared_init) {
diff --git a/src/H5Dbtree2.c b/src/H5Dbtree2.c
index f687a5d..f9074be 100644
--- a/src/H5Dbtree2.c
+++ b/src/H5Dbtree2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* 
@@ -62,12 +60,6 @@ typedef struct H5D_bt2_ctx_t {
     uint32_t *dim;		/* Size of chunk in elements */
 } H5D_bt2_ctx_t;
 
-/* User data for the chunk's removal callback routine */
-typedef struct H5D_bt2_remove_ud_t {
-    H5F_t *f;                   /* File pointer for operation */
-    hid_t dxpl_id;              /* DXPL ID for operation */
-} H5D_bt2_remove_ud_t;
-
 /* Callback info for iteration over chunks in v2 B-tree */
 typedef struct H5D_bt2_it_ud_t {
     H5D_chunk_cb_func_t cb;     /* Callback routine for the chunk */
@@ -139,7 +131,7 @@ static herr_t H5D__bt2_idx_delete(const H5D_chk_idx_info_t *idx_info);
 static herr_t H5D__bt2_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
     const H5D_chk_idx_info_t *idx_info_dst);
 static herr_t H5D__bt2_idx_copy_shutdown(H5O_storage_chunk_t *storage_src,
-    H5O_storage_chunk_t *storage_dst, hid_t dxpl_id);
+    H5O_storage_chunk_t *storage_dst);
 static herr_t H5D__bt2_idx_size(const H5D_chk_idx_info_t *idx_info, hsize_t *size);
 static herr_t H5D__bt2_idx_reset(H5O_storage_chunk_t *storage, hbool_t reset_addr);
 static herr_t H5D__bt2_idx_dump(const H5O_storage_chunk_t *storage,
@@ -666,7 +658,7 @@ H5D__btree2_idx_depend(const H5D_chk_idx_info_t *idx_info)
     oloc.addr = idx_info->storage->u.btree.dset_ohdr_addr;
 
     /* Get header */
-    if(NULL == (oh = H5O_protect(&oloc, idx_info->dxpl_id, H5AC__READ_ONLY_FLAG, TRUE)))
+    if(NULL == (oh = H5O_protect(&oloc, H5AC__READ_ONLY_FLAG, TRUE)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTPROTECT, FAIL, "unable to protect object header")
 
     /* Retrieve the dataset's object header proxy */
@@ -674,12 +666,12 @@ H5D__btree2_idx_depend(const H5D_chk_idx_info_t *idx_info)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get dataset object header proxy")
 
     /* Make the v2 B-tree a child flush dependency of the dataset's object header proxy */
-    if(H5B2_depend(idx_info->storage->u.btree2.bt2, idx_info->dxpl_id, oh_proxy) < 0)
+    if(H5B2_depend(idx_info->storage->u.btree2.bt2, oh_proxy) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTDEPEND, FAIL, "unable to create flush dependency on object header proxy")
 
 done:
     /* Release the object header from the cache */
-    if(oh && H5O_unprotect(&oloc, idx_info->dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(&oloc, oh, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_DATASET, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -728,7 +720,7 @@ H5D__bt2_idx_open(const H5D_chk_idx_info_t *idx_info)
     u_ctx.dim = idx_info->layout->dim;
 
     /* Open v2 B-tree for the chunk index */
-    if(NULL == (idx_info->storage->u.btree2.bt2 = H5B2_open(idx_info->f, idx_info->dxpl_id, idx_info->storage->idx_addr, &u_ctx)))
+    if(NULL == (idx_info->storage->u.btree2.bt2 = H5B2_open(idx_info->f, idx_info->storage->idx_addr, &u_ctx)))
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't open v2 B-tree for tracking chunked dataset")
 
     /* Check for SWMR writes to the file */
@@ -800,7 +792,7 @@ H5D__bt2_idx_create(const H5D_chk_idx_info_t *idx_info)
     u_ctx.dim = idx_info->layout->dim;
 
     /* Create the v2 B-tree for the chunked dataset */
-    if(NULL == (idx_info->storage->u.btree2.bt2 = H5B2_create(idx_info->f, idx_info->dxpl_id, &bt2_cparam, &u_ctx)))
+    if(NULL == (idx_info->storage->u.btree2.bt2 = H5B2_create(idx_info->f, &bt2_cparam, &u_ctx)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCREATE, FAIL, "can't create v2 B-tree for tracking chunked dataset")
 
     /* Retrieve the v2 B-tree's address in the file */
@@ -949,7 +941,7 @@ H5D__bt2_idx_insert(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *udata,
         bt2_udata.rec.scaled[u] = udata->common.scaled[u];
 
     /* Update record for v2 B-tree (could be insert or modify) */
-    if(H5B2_update(bt2, idx_info->dxpl_id, &bt2_udata, H5D__bt2_mod_cb, &bt2_udata) < 0)
+    if(H5B2_update(bt2, &bt2_udata, H5D__bt2_mod_cb, &bt2_udata) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTUPDATE, FAIL, "unable to update record in v2 B-tree")
 
 done:
@@ -1043,7 +1035,7 @@ H5D__bt2_idx_get_addr(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *udata)
         bt2_udata.rec.scaled[u] = udata->common.scaled[u];
 
     /* Go get chunk information from v2 B-tree */
-    if(H5B2_find(bt2, idx_info->dxpl_id, &bt2_udata, H5D__bt2_found_cb, &found_rec) < 0)
+    if(H5B2_find(bt2, &bt2_udata, H5D__bt2_found_cb, &found_rec) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_NOTFOUND, FAIL, "can't find object in v2 B-tree")
 
     /* Set common info for the chunk */
@@ -1157,7 +1149,7 @@ H5D__bt2_idx_iterate(const H5D_chk_idx_info_t *idx_info,
     udata.udata = chunk_udata;
 
     /* Iterate over the records in the v2 B-tree */
-    if((ret_value = H5B2_iterate(bt2, idx_info->dxpl_id, H5D__bt2_idx_iterate_cb, &udata)) < 0)
+    if((ret_value = H5B2_iterate(bt2, H5D__bt2_idx_iterate_cb, &udata)) < 0)
         HERROR(H5E_DATASET, H5E_BADITER, "unable to iterate over chunk v2 B-tree");
 
 done:
@@ -1184,18 +1176,17 @@ static herr_t
 H5D__bt2_remove_cb(const void *_record, void *_udata)
 {
     const H5D_chunk_rec_t *record = (const H5D_chunk_rec_t *)_record;	/* The native record */
-    H5D_bt2_remove_ud_t *udata = (H5D_bt2_remove_ud_t *)_udata;	/* User data for removal callback */
+    H5F_t *f = (H5F_t *)_udata;         /* User data for removal callback */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_STATIC
 
     /* Sanity checks */
-    HDassert(udata);
-    HDassert(udata->f);
+    HDassert(f);
 
     /* Free the space in the file for the object being removed */
     H5_CHECK_OVERFLOW(record->nbytes, uint32_t, hsize_t);
-    if(H5MF_xfree(udata->f, H5FD_MEM_DRAW, udata->dxpl_id, record->chunk_addr, (hsize_t)record->nbytes) < 0)
+    if(H5MF_xfree(f, H5FD_MEM_DRAW, record->chunk_addr, (hsize_t)record->nbytes) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to free chunk")
 
 done:
@@ -1218,7 +1209,6 @@ static herr_t
 H5D__bt2_idx_remove(const H5D_chk_idx_info_t *idx_info, H5D_chunk_common_ud_t *udata)
 {
     H5B2_t 	*bt2;                   /* v2 B-tree handle for indexing chunks */
-    H5D_bt2_remove_ud_t remove_udata;	/* User data for removal callback */
     H5D_bt2_ud_t bt2_udata;             /* User data for v2 B-tree find call */
     unsigned 	u;			/* Local index variable */
     herr_t	ret_value = SUCCEED;	/* Return value */
@@ -1247,10 +1237,6 @@ H5D__bt2_idx_remove(const H5D_chk_idx_info_t *idx_info, H5D_chunk_common_ud_t *u
     /* Set convenience pointer to v2 B-tree structure */
     bt2 = idx_info->storage->u.btree2.bt2;
 
-    /* Initialize user data for removal callback */
-    remove_udata.f = idx_info->f;
-    remove_udata.dxpl_id = idx_info->dxpl_id;
-
     /* Prepare user data for compare callback */
     bt2_udata.ndims = idx_info->layout->ndims - 1;
 
@@ -1260,7 +1246,7 @@ H5D__bt2_idx_remove(const H5D_chk_idx_info_t *idx_info, H5D_chunk_common_ud_t *u
 
     /* Remove the record for the "dataset chunk" object from the v2 B-tree */
     /* (space in the file for the object is freed in the 'remove' callback) */
-    if(H5B2_remove(bt2, idx_info->dxpl_id, &bt2_udata, (H5F_INTENT(idx_info->f) & H5F_ACC_SWMR_WRITE) ? NULL : H5D__bt2_remove_cb, &remove_udata) < 0)
+    if(H5B2_remove(bt2, &bt2_udata, (H5F_INTENT(idx_info->f) & H5F_ACC_SWMR_WRITE) ? NULL : H5D__bt2_remove_cb, idx_info->f) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTREMOVE, FAIL, "can't remove object from B-tree")
 
 done:
@@ -1291,7 +1277,6 @@ done:
 static herr_t
 H5D__bt2_idx_delete(const H5D_chk_idx_info_t *idx_info)
 {
-    H5D_bt2_remove_ud_t remove_udata;	/* User data for removal callback */
     H5B2_remove_t remove_op;		/* The removal callback */
     H5D_bt2_ctx_ud_t u_ctx;		/* data for context call */
     herr_t ret_value = SUCCEED;     	/* Return value */
@@ -1313,10 +1298,6 @@ H5D__bt2_idx_delete(const H5D_chk_idx_info_t *idx_info)
 	u_ctx.chunk_size = idx_info->layout->size;
 	u_ctx.dim = idx_info->layout->dim;
 
-	/* Initialize user data for removal callback */
-	remove_udata.f = idx_info->f;
-	remove_udata.dxpl_id = idx_info->dxpl_id;
-
 	/* Set remove operation.  Do not remove chunks in SWMR_WRITE mode */
         if(H5F_INTENT(idx_info->f) & H5F_ACC_SWMR_WRITE)
             remove_op = NULL;
@@ -1325,7 +1306,7 @@ H5D__bt2_idx_delete(const H5D_chk_idx_info_t *idx_info)
 
 	/* Delete the v2 B-tree */
 	/*(space in the file for each object is freed in the 'remove' callback) */
-	if(H5B2_delete(idx_info->f, idx_info->dxpl_id, idx_info->storage->idx_addr, &u_ctx, remove_op, &remove_udata) < 0)
+	if(H5B2_delete(idx_info->f, idx_info->storage->idx_addr, &u_ctx, remove_op, idx_info->f) < 0)
 	    HGOTO_ERROR(H5E_DATASET, H5E_CANTDELETE, FAIL, "can't delete v2 B-tree")
 
 	idx_info->storage->idx_addr = HADDR_UNDEF;
@@ -1376,7 +1357,7 @@ H5D__bt2_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
             HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "can't open v2 B-tree")
 
     /* Set copied metadata tag */
-    H5_BEGIN_TAG(idx_info_dst->dxpl_id, H5AC__COPIED_TAG, FAIL);
+    H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
     /* Create v2 B-tree that describes the chunked dataset in the destination file */
     if(H5D__bt2_idx_create(idx_info_dst) < 0)
@@ -1384,7 +1365,7 @@ H5D__bt2_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
     HDassert(H5F_addr_defined(idx_info_dst->storage->idx_addr));
 
     /* Reset metadata tag */
-    H5_END_TAG(FAIL);
+    H5_END_TAG
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1404,7 +1385,7 @@ done:
  */
 static herr_t
 H5D__bt2_idx_copy_shutdown(H5O_storage_chunk_t *storage_src,
-    H5O_storage_chunk_t *storage_dst, hid_t H5_ATTR_UNUSED dxpl_id)
+    H5O_storage_chunk_t *storage_dst)
 {
     herr_t      ret_value = SUCCEED;       /* Return value */
 
@@ -1417,12 +1398,12 @@ H5D__bt2_idx_copy_shutdown(H5O_storage_chunk_t *storage_src,
     HDassert(storage_dst->u.btree2.bt2);
 
     /* Close v2 B-tree for source file */
-    if(H5B2_close(storage_src->u.btree2.bt2, dxpl_id) < 0)
+    if(H5B2_close(storage_src->u.btree2.bt2) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close v2 B-tree")
     storage_src->u.btree2.bt2 = NULL;
 
     /* Close v2 B-tree for destination file */
-    if(H5B2_close(storage_dst->u.btree2.bt2, dxpl_id) < 0)
+    if(H5B2_close(storage_dst->u.btree2.bt2) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close v2 B-tree")
     storage_dst->u.btree2.bt2 = NULL;
 
@@ -1468,12 +1449,12 @@ H5D__bt2_idx_size(const H5D_chk_idx_info_t *idx_info, hsize_t *index_size)
     bt2_cdset = idx_info->storage->u.btree2.bt2;
 
     /* Get v2 B-tree size for indexing chunked dataset */
-    if(H5B2_size(bt2_cdset, idx_info->dxpl_id, index_size) < 0)
+    if(H5B2_size(bt2_cdset, index_size) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve v2 B-tree storage info for chunked dataset")
 
 done:
     /* Close v2 B-tree index */
-    if(bt2_cdset && H5B2_close(bt2_cdset, idx_info->dxpl_id) < 0)
+    if(bt2_cdset && H5B2_close(bt2_cdset) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for tracking chunked dataset")
     idx_info->storage->u.btree2.bt2 = NULL;
 
@@ -1566,7 +1547,7 @@ H5D__bt2_idx_dest(const H5D_chk_idx_info_t *idx_info)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "can't patch v2 B-tree file pointer")
 
         /* Close v2 B-tree */
-	if(H5B2_close(idx_info->storage->u.btree2.bt2, idx_info->dxpl_id) < 0)
+	if(H5B2_close(idx_info->storage->u.btree2.bt2) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree")
         idx_info->storage->u.btree2.bt2 = NULL;
     } /* end if */
diff --git a/src/H5Dchunk.c b/src/H5Dchunk.c
index 7ab9658..7216c49 100644
--- a/src/H5Dchunk.c
+++ b/src/H5Dchunk.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer: 	Quincey Koziol <koziol@hdfgroup.org>
@@ -54,6 +52,7 @@
 #ifdef H5_HAVE_PARALLEL
 #include "H5ACprivate.h"	/* Metadata cache			*/
 #endif /* H5_HAVE_PARALLEL */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dpkg.h"		/* Dataset functions			*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fprivate.h"		/* File functions			*/
@@ -190,6 +189,10 @@ typedef struct H5D_chunk_it_ud3_t {
 
     /* needed for copy object pointed by refs */
     H5O_copy_t          *cpy_info;              /* Copy options */
+
+    /* needed for getting raw data from chunk cache */
+    hbool_t             chunk_in_cache;
+    uint8_t	            *chunk;		                /* the unfiltered chunk data		*/
 } H5D_chunk_it_ud3_t;
 
 /* Callback info for iteration to dump index */
@@ -211,7 +214,6 @@ typedef struct H5D_chunk_it_ud5_t {
 typedef struct H5D_chunk_readvv_ud_t {
     unsigned char *rbuf;        /* Read buffer to initialize */
     const H5D_t *dset;          /* Dataset to operate on */
-    hid_t dxpl_id;              /* DXPL for operation */
 } H5D_chunk_readvv_ud_t;
 
 /* Callback info for file selection iteration */
@@ -236,8 +238,7 @@ typedef struct H5D_chunk_coll_info_t {
 
 /* Chunked layout operation callbacks */
 static herr_t H5D__chunk_construct(H5F_t *f, H5D_t *dset);
-static herr_t H5D__chunk_init(H5F_t *f, hid_t dxpl_id, const H5D_t *dset,
-    hid_t dapl_id);
+static herr_t H5D__chunk_init(H5F_t *f, const H5D_t *dset, hid_t dapl_id);
 static herr_t H5D__chunk_io_init(const H5D_io_info_t *io_info,
     const H5D_type_info_t *type_info, hsize_t nelmts, const H5S_t *file_space,
     const H5S_t *mem_space, H5D_chunk_map_t *fm);
@@ -247,9 +248,9 @@ static herr_t H5D__chunk_read(H5D_io_info_t *io_info, const H5D_type_info_t *typ
 static herr_t H5D__chunk_write(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
     hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space,
     H5D_chunk_map_t *fm);
-static herr_t H5D__chunk_flush(H5D_t *dset, hid_t dxpl_id);
+static herr_t H5D__chunk_flush(H5D_t *dset);
 static herr_t H5D__chunk_io_term(const H5D_chunk_map_t *fm);
-static herr_t H5D__chunk_dest(H5D_t *dset, hid_t dxpl_id);
+static herr_t H5D__chunk_dest(H5D_t *dset);
 
 /* "Nonexistent" layout operation callback */
 static ssize_t
@@ -283,28 +284,26 @@ static herr_t H5D__chunk_file_cb(void *elem, const H5T_t *type, unsigned ndims,
 static herr_t H5D__chunk_mem_cb(void *elem, const H5T_t *type, unsigned ndims,
     const hsize_t *coords, void *fm);
 static unsigned H5D__chunk_hash_val(const H5D_shared_t *shared, const hsize_t *scaled);
-static herr_t H5D__chunk_flush_entry(const H5D_t *dset, hid_t dxpl_id,
-    const H5D_dxpl_cache_t *dxpl_cache, H5D_rdcc_ent_t *ent, hbool_t reset);
-static herr_t H5D__chunk_cache_evict(const H5D_t *dset, hid_t dxpl_id,
-    const H5D_dxpl_cache_t *dxpl_cache, H5D_rdcc_ent_t *ent, hbool_t flush);
+static herr_t H5D__chunk_flush_entry(const H5D_t *dset, H5D_rdcc_ent_t *ent,
+    hbool_t reset);
+static herr_t H5D__chunk_cache_evict(const H5D_t *dset, H5D_rdcc_ent_t *ent,
+    hbool_t flush);
 static hbool_t H5D__chunk_is_partial_edge_chunk(unsigned dset_ndims,
     const uint32_t *chunk_dims, const hsize_t *chunk_scaled, const hsize_t *dset_dims);
 static void *H5D__chunk_lock(const H5D_io_info_t *io_info,
     H5D_chunk_ud_t *udata, hbool_t relax, hbool_t prev_unfilt_chunk);
 static herr_t H5D__chunk_unlock(const H5D_io_info_t *io_info,
-    const H5D_chunk_ud_t *udata, hbool_t dirty, void *chunk,
-    uint32_t naccessed);
-static herr_t H5D__chunk_cache_prune(const H5D_t *dset, hid_t dxpl_id,
-    const H5D_dxpl_cache_t *dxpl_cache, size_t size);
+    const H5D_chunk_ud_t *udata, hbool_t dirty, void *chunk, uint32_t naccessed);
+static herr_t H5D__chunk_cache_prune(const H5D_t *dset, size_t size);
 static herr_t H5D__chunk_prune_fill(H5D_chunk_it_ud1_t *udata, hbool_t new_unfilt_chunk);
-static herr_t H5D__chunk_file_alloc(const H5D_chk_idx_info_t *idx_info,
-    const H5F_block_t *old_chunk, H5F_block_t *new_chunk, hbool_t *need_insert,
-    hsize_t scaled[]);
 #ifdef H5_HAVE_PARALLEL
-static herr_t H5D__chunk_collective_fill(const H5D_t *dset, hid_t dxpl_id,
+static herr_t H5D__chunk_collective_fill(const H5D_t *dset, 
     H5D_chunk_coll_info_t *chunk_info, size_t chunk_size, const void *fill_buf);
 #endif /* H5_HAVE_PARALLEL */
 
+static int
+H5D__chunk_dump_index_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata);
+
 /*********************/
 /* Package Variables */
 /*********************/
@@ -371,8 +370,7 @@ H5FL_EXTERN(H5S_sel_iter_t);
 /*-------------------------------------------------------------------------
  * Function:	H5D__chunk_direct_write
  *
- * Purpose:	Internal routine to write a chunk 
- *              directly into the file.
+ * Purpose:	Internal routine to write a chunk directly into the file.
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -382,8 +380,8 @@ H5FL_EXTERN(H5S_sel_iter_t);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__chunk_direct_write(const H5D_t *dset, hid_t dxpl_id, uint32_t filters, 
-    hsize_t *offset, uint32_t data_size, const void *buf)
+H5D__chunk_direct_write(const H5D_t *dset, uint32_t filters, hsize_t *offset,
+    uint32_t data_size, const void *buf)
 {
     const H5O_layout_t *layout = &(dset->shared->layout);       /* Dataset layout */
     H5D_chunk_ud_t udata;               /* User data for querying chunk info */
@@ -391,35 +389,25 @@ H5D__chunk_direct_write(const H5D_t *dset, hid_t dxpl_id, uint32_t filters,
     H5D_chk_idx_info_t idx_info;        /* Chunked index info */
     hsize_t scaled[H5S_MAX_RANK];       /* Scaled coordinates for this chunk */
     hbool_t need_insert = FALSE;        /* Whether the chunk needs to be inserted into the index */
-    H5D_io_info_t io_info;              /* to hold the dset and two dxpls (meta and raw data) */
-    hbool_t md_dxpl_generated = FALSE;  /* bool to indicate whether we should free the md_dxpl_id at exit */
+    H5D_io_info_t io_info;              /* to hold the dset info */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, dset->oloc.addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(dset->oloc.addr)
 
     io_info.dset = dset;
-    io_info.raw_dxpl_id = dxpl_id;
-    io_info.md_dxpl_id = dxpl_id;
-
-    /* set the dxpl IO type for sanity checking at the FD layer */
-#ifdef H5_DEBUG_BUILD
-    if(H5D_set_io_info_dxpls(&io_info, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "can't set metadata and raw data dxpls")
-    md_dxpl_generated = TRUE;
-#endif /* H5_DEBUG_BUILD */
 
     /* Allocate dataspace and initialize it if it hasn't been. */
-    if(!(*layout->ops->is_space_alloc)(&layout->storage)) {
- 	/* Allocate storage */
+    if(!(*layout->ops->is_space_alloc)(&layout->storage))
+        /* Allocate storage */
         if(H5D__alloc_storage(&io_info, H5D_ALLOC_WRITE, FALSE, NULL) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize storage")
-    }
+
     /* Calculate the index of this chunk */
     H5VM_chunk_scaled(dset->shared->ndims, offset, layout->u.chunk.dim, scaled);
     scaled[dset->shared->ndims] = 0;
 
     /* Find out the file address of the chunk (if any) */
-    if(H5D__chunk_lookup(dset, io_info.md_dxpl_id, scaled, &udata) < 0)
+    if(H5D__chunk_lookup(dset, scaled, &udata) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address")
 
     /* Sanity check */
@@ -437,7 +425,6 @@ H5D__chunk_direct_write(const H5D_t *dset, hid_t dxpl_id, uint32_t filters,
 
     /* Compose chunked index info struct */
     idx_info.f = dset->oloc.file;
-    idx_info.dxpl_id = io_info.md_dxpl_id;
     idx_info.pline = &(dset->shared->dcpl_cache.pline);
     idx_info.layout = &(dset->shared->layout.u.chunk);
     idx_info.storage = &(dset->shared->layout.storage.u.chunk);
@@ -445,11 +432,15 @@ H5D__chunk_direct_write(const H5D_t *dset, hid_t dxpl_id, uint32_t filters,
     /* Set up the size of chunk for user data */
     udata.chunk_block.length = data_size;
 
-    /* Create the chunk it if it doesn't exist, or reallocate the chunk
-     *  if its size changed.
-     */
-    if(H5D__chunk_file_alloc(&idx_info, &old_chunk, &udata.chunk_block, &need_insert, scaled) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "unable to allocate chunk")
+    if(0 == idx_info.pline->nused && H5F_addr_defined(old_chunk.offset))
+        /* If there are no filters and we are overwriting the chunk we can just set values */
+        need_insert = FALSE;
+    else
+        /* Otherwise, create the chunk it if it doesn't exist, or reallocate the chunk
+         * if its size has changed.
+         */
+        if(H5D__chunk_file_alloc(&idx_info, &old_chunk, &udata.chunk_block, &need_insert, scaled) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "unable to allocate chunk")
 
     /* Make sure the address of the chunk is returned. */
     if(!H5F_addr_defined(udata.chunk_block.offset))
@@ -458,20 +449,14 @@ H5D__chunk_direct_write(const H5D_t *dset, hid_t dxpl_id, uint32_t filters,
     /* Evict the (old) entry from the cache if present, but do not flush
      * it to disk */
     if(UINT_MAX != udata.idx_hint) {
-        H5D_dxpl_cache_t _dxpl_cache;       /* Data transfer property cache buffer */
-        H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
         const H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk);	/*raw data chunk cache */
 
-        /* Fill the DXPL cache values for later use */
-        if(H5D__get_dxpl_cache(io_info.raw_dxpl_id, &dxpl_cache) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
-
-        if(H5D__chunk_cache_evict(dset, io_info.md_dxpl_id, dxpl_cache, rdcc->slot[udata.idx_hint], FALSE) < 0)
-	    HGOTO_ERROR(H5E_DATASET, H5E_CANTREMOVE, FAIL, "unable to evict chunk")
+        if(H5D__chunk_cache_evict(dset, rdcc->slot[udata.idx_hint], FALSE) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTREMOVE, FAIL, "unable to evict chunk")
     } /* end if */
 
     /* Write the data to the file */
-    if(H5F_block_write(dset->oloc.file, H5FD_MEM_DRAW, udata.chunk_block.offset, data_size, io_info.raw_dxpl_id, buf) < 0)
+    if(H5F_block_write(dset->oloc.file, H5FD_MEM_DRAW, udata.chunk_block.offset, data_size, buf) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to write raw data to file")
 
     /* Insert the chunk record into the index */
@@ -479,20 +464,210 @@ H5D__chunk_direct_write(const H5D_t *dset, hid_t dxpl_id, uint32_t filters,
         /* Set the chunk's filter mask to the new settings */
         udata.filter_mask = filters;
 
-        if((layout->storage.u.chunk.ops->insert)(&idx_info, &udata, NULL) < 0)
+        if((layout->storage.u.chunk.ops->insert)(&idx_info, &udata, dset) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert chunk addr into index")
     } /* end if */
 
 done:
-#ifdef H5_DEBUG_BUILD
-    if(md_dxpl_generated && H5I_dec_ref(io_info.md_dxpl_id) < 0)
-        HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "can't close metadata dxpl")
-#endif /* H5_DEBUG_BUILD */
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5D__chunk_direct_write() */
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5D__chunk_direct_read
+ *
+ * Purpose:     Internal routine to read a chunk directly from the file.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Matthew Strong (GE Healthcare)
+ *              14 February 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5D__chunk_direct_read(const H5D_t *dset, hsize_t *offset, uint32_t* filters,
+    void *buf)
+{
+    const H5O_layout_t *layout = &(dset->shared->layout);    /* Dataset layout */
+    const H5D_rdcc_t   *rdcc = &(dset->shared->cache.chunk); /* raw data chunk cache */
+    H5D_chunk_ud_t     udata;          /* User data for querying chunk info */
+    hsize_t scaled[H5S_MAX_RANK];       /* Scaled coordinates for this chunk */
+    herr_t             ret_value = SUCCEED;        /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL_TAG(dset->oloc.addr)
+
+    /* Check args */
+    HDassert(dset && H5D_CHUNKED == layout->type);
+    HDassert(offset);
+    HDassert(filters);
+    HDassert(buf);
+
+    *filters = 0;
+
+    /* Allocate dataspace and initialize it if it hasn't been. */
+    if(!(*layout->ops->is_space_alloc)(&layout->storage))
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "storage is not initialized")
+
+    /* Calculate the index of this chunk */
+    H5VM_chunk_scaled(dset->shared->ndims, offset, layout->u.chunk.dim, scaled);
+    scaled[dset->shared->ndims] = 0;
+
+    /* Reset fields about the chunk we are looking for */
+    udata.filter_mask = 0;
+    udata.chunk_block.offset = HADDR_UNDEF;
+    udata.chunk_block.length = 0;
+    udata.idx_hint = UINT_MAX;
+
+    /* Find out the file address of the chunk */
+    if(H5D__chunk_lookup(dset, scaled, &udata) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address")
+
+    /* Sanity check */
+    HDassert((H5F_addr_defined(udata.chunk_block.offset) && udata.chunk_block.length > 0) ||
+            (!H5F_addr_defined(udata.chunk_block.offset) && udata.chunk_block.length == 0));
+
+    /* Check if the requested chunk exists in the chunk cache */
+    if(UINT_MAX != udata.idx_hint) {
+        H5D_rdcc_ent_t *ent = rdcc->slot[udata.idx_hint];
+        hbool_t flush;
+
+        /* Sanity checks  */
+        HDassert(udata.idx_hint < rdcc->nslots);
+        HDassert(rdcc->slot[udata.idx_hint]);
+
+        flush = (ent->dirty == TRUE) ? TRUE : FALSE;
+
+        /* Flush the chunk to disk and clear the cache entry */
+        if(H5D__chunk_cache_evict(dset, rdcc->slot[udata.idx_hint], flush) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTREMOVE, FAIL, "unable to evict chunk")
+
+        /* Reset fields about the chunk we are looking for */
+        udata.filter_mask = 0;
+        udata.chunk_block.offset = HADDR_UNDEF;
+        udata.chunk_block.length = 0;
+        udata.idx_hint = UINT_MAX;
+
+        /* Get the new file address / chunk size after flushing */
+        if(H5D__chunk_lookup(dset, scaled, &udata) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address")
+    } /* end if */
+
+    /* Make sure the address of the chunk is returned. */
+    if(!H5F_addr_defined(udata.chunk_block.offset))
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "chunk address isn't defined")
+
+    /* Read the chunk data into the supplied buffer */
+    if(H5F_block_read(dset->oloc.file, H5FD_MEM_DRAW, udata.chunk_block.offset, udata.chunk_block.length, buf) < 0)
+        HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "unable to read raw data chunk")
+    
+    /* Return the filter mask */
+    *filters = udata.filter_mask;
+
+done:
+    FUNC_LEAVE_NOAPI_VOL_TAG(ret_value)
+} /* end H5D__chunk_direct_read() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5D__get_chunk_storage_size
+ *
+ * Purpose:     Internal routine to read the storage size of a chunk on disk.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Matthew Strong (GE Healthcare)
+ *              20 October 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5D__get_chunk_storage_size(H5D_t *dset, const hsize_t *offset, hsize_t *storage_size)
+{
+    const H5O_layout_t *layout = &(dset->shared->layout);    /* Dataset layout */
+    const H5D_rdcc_t   *rdcc = &(dset->shared->cache.chunk); /* raw data chunk cache */
+    hsize_t scaled[H5S_MAX_RANK];       /* Scaled coordinates for this chunk */
+    H5D_chunk_ud_t     udata;           /* User data for querying chunk info */
+    herr_t             ret_value = SUCCEED;        /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL_TAG(dset->oloc.addr)
+
+    /* Check args */
+    HDassert(dset && H5D_CHUNKED == layout->type);
+    HDassert(offset);
+    HDassert(storage_size);
+
+    *storage_size = 0;
+
+    /* Allocate dataspace and initialize it if it hasn't been. */
+    if(!(*layout->ops->is_space_alloc)(&layout->storage))
+        HGOTO_DONE(SUCCEED)
+
+    /* Calculate the index of this chunk */
+    H5VM_chunk_scaled(dset->shared->ndims, offset, layout->u.chunk.dim, scaled);
+    scaled[dset->shared->ndims] = 0;
+
+    /* Reset fields about the chunk we are looking for */
+    udata.chunk_block.offset = HADDR_UNDEF;
+    udata.chunk_block.length = 0;
+    udata.idx_hint = UINT_MAX;
+
+    /* Find out the file address of the chunk */
+    if(H5D__chunk_lookup(dset, scaled, &udata) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address")
+
+    /* Sanity check */
+    HDassert((H5F_addr_defined(udata.chunk_block.offset) && udata.chunk_block.length > 0) ||
+            (!H5F_addr_defined(udata.chunk_block.offset) && udata.chunk_block.length == 0));
+
+    /* The requested chunk is not in cache or on disk */
+    if(!H5F_addr_defined(udata.chunk_block.offset) && UINT_MAX == udata.idx_hint)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "chunk storage is not allocated")
+
+    /* Check if there are filters registered to the dataset */
+    if( dset->shared->dcpl_cache.pline.nused > 0 ) {
+        /* Check if the requested chunk exists in the chunk cache */
+        if(UINT_MAX != udata.idx_hint) {
+            H5D_rdcc_ent_t *ent = rdcc->slot[udata.idx_hint];
+
+            /* Sanity checks  */
+            HDassert(udata.idx_hint < rdcc->nslots);
+            HDassert(rdcc->slot[udata.idx_hint]);
+
+            /* If the cached chunk is dirty, it must be flushed to get accurate size */
+            if( ent->dirty == TRUE ) {
+                /* Flush the chunk to disk and clear the cache entry */
+                if(H5D__chunk_cache_evict(dset, rdcc->slot[udata.idx_hint], TRUE) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTREMOVE, FAIL, "unable to evict chunk")
+
+                /* Reset fields about the chunk we are looking for */
+                udata.chunk_block.offset = HADDR_UNDEF;
+                udata.chunk_block.length = 0;
+                udata.idx_hint = UINT_MAX;
+
+                /* Get the new file address / chunk size after flushing */
+                if(H5D__chunk_lookup(dset, scaled, &udata) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address")
+            } /* end if */
+        } /* end if */
+
+        /* Make sure the address of the chunk is returned. */
+        if(!H5F_addr_defined(udata.chunk_block.offset))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "chunk address isn't defined")
+
+        /* Return the chunk size on disk */
+        *storage_size = udata.chunk_block.length;
+    }
+    /* There are no filters registered, return the chunk size from the storage layout */
+    else
+        *storage_size = dset->shared->layout.u.chunk.size;
+
+done:
+    FUNC_LEAVE_NOAPI_VOL_TAG(ret_value)
+} /* H5D__get_chunk_storage_size */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5D__chunk_set_info_real
  *
  * Purpose:	Internal routine to set the information about chunks for a dataset
@@ -521,22 +696,22 @@ H5D__chunk_set_info_real(H5O_layout_chunk_t *layout, unsigned ndims,
     /* Compute the # of chunks in dataset dimensions */
     for(u = 0, layout->nchunks = 1, layout->max_nchunks = 1; u < ndims; u++) {
         /* Round up to the next integer # of chunks, to accomodate partial chunks */
-	layout->chunks[u] = ((curr_dims[u] + layout->dim[u]) - 1) / layout->dim[u];
+        layout->chunks[u] = ((curr_dims[u] + layout->dim[u]) - 1) / layout->dim[u];
         if(H5S_UNLIMITED == max_dims[u])
             layout->max_chunks[u] = H5S_UNLIMITED;
         else
             layout->max_chunks[u] = ((max_dims[u] + layout->dim[u]) - 1) / layout->dim[u];
 
         /* Accumulate the # of chunks */
-	layout->nchunks *= layout->chunks[u];
-	layout->max_nchunks *= layout->max_chunks[u];
+        layout->nchunks *= layout->chunks[u];
+        layout->max_nchunks *= layout->max_chunks[u];
     } /* end for */
 
     /* Get the "down" sizes for each dimension */
     if(H5VM_array_down(ndims, layout->chunks, layout->down_chunks) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't compute 'down' chunk size value")
     if(H5VM_array_down(ndims, layout->max_chunks, layout->max_down_chunks) < 0)
-	HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't compute 'down' chunk size value")
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't compute 'down' chunk size value")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -718,7 +893,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__chunk_init(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, hid_t dapl_id)
+H5D__chunk_init(H5F_t *f, const H5D_t *dset, hid_t dapl_id)
 {
     H5D_chk_idx_info_t idx_info;        /* Chunked index info */
     H5D_rdcc_t	*rdcc = &(dset->shared->cache.chunk);   /* Convenience pointer to dataset's chunk cache */
@@ -769,11 +944,16 @@ H5D__chunk_init(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, hid_t dapl_id)
         unsigned u;                         /* Local index value */
 
         for(u = 0; u < dset->shared->ndims; u++) {
+            hsize_t scaled_power2up;    /* Scaled value, rounded to next power of 2 */
+
             /* Initial scaled dimension sizes */
             rdcc->scaled_dims[u] = dset->shared->curr_dims[u] / dset->shared->layout.u.chunk.dim[u];
 
+            if( !(scaled_power2up = H5VM_power2up(rdcc->scaled_dims[u])) )
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get the next power of 2")
+
             /* Inital 'power2up' values for scaled dimensions */
-            rdcc->scaled_power2up[u] = H5VM_power2up(rdcc->scaled_dims[u]);
+            rdcc->scaled_power2up[u] = scaled_power2up;
 
             /* Number of bits required to encode scaled dimension size */
             rdcc->scaled_encode_bits[u] = H5VM_log2_gen(rdcc->scaled_power2up[u]);
@@ -782,7 +962,6 @@ H5D__chunk_init(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, hid_t dapl_id)
 
     /* Compose chunked index info struct */
     idx_info.f = f;
-    idx_info.dxpl_id = dxpl_id;
     idx_info.pline = &dset->shared->dcpl_cache.pline;
     idx_info.layout = &dset->shared->layout.u.chunk;
     idx_info.storage = &dset->shared->layout.storage.u.chunk;
@@ -1117,7 +1296,7 @@ done:
 
     if(iter_init && H5S_SELECT_ITER_RELEASE(&(fm->mem_iter)) < 0)
         HDONE_ERROR(H5E_DATASPACE, H5E_CANTRELEASE, FAIL, "unable to release selection iterator")
-    if(file_type && (H5T_close(file_type) < 0))
+    if(file_type && (H5T_close_real(file_type) < 0))
         HDONE_ERROR(H5E_DATATYPE, H5E_CANTFREE, FAIL, "Can't free temporary datatype")
     if(file_space_normalized == TRUE) {
         /* (Casting away const OK -QAK) */
@@ -2016,7 +2195,7 @@ H5D__chunk_read(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
         chunk_info = H5D_CHUNK_GET_NODE_INFO(fm, chunk_node);
 
         /* Get the info for the chunk in the file */
-        if(H5D__chunk_lookup(io_info->dset, io_info->md_dxpl_id, chunk_info->scaled, &udata) < 0)
+        if(H5D__chunk_lookup(io_info->dset, chunk_info->scaled, &udata) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address")
 
         /* Sanity check */
@@ -2030,8 +2209,8 @@ H5D__chunk_read(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
             void *chunk = NULL;             /* Pointer to locked chunk buffer */
             htri_t cacheable;               /* Whether the chunk is cacheable */
 
-	    /* Set chunk's [scaled] coordinates */
-	    io_info->store->chunk.scaled = chunk_info->scaled;
+            /* Set chunk's [scaled] coordinates */
+            io_info->store->chunk.scaled = chunk_info->scaled;
 
             /* Determine if we should use the chunk cache */
             if((cacheable = H5D__chunk_cacheable(io_info, udata.chunk_block.offset, FALSE)) < 0)
@@ -2149,7 +2328,7 @@ H5D__chunk_write(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
         chunk_info = H5D_CHUNK_GET_NODE_INFO(fm, chunk_node);
 
         /* Look up the chunk */
-        if(H5D__chunk_lookup(io_info->dset, io_info->md_dxpl_id, chunk_info->scaled, &udata) < 0)
+        if(H5D__chunk_lookup(io_info->dset, chunk_info->scaled, &udata) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address")
 
         /* Sanity check */
@@ -2192,7 +2371,6 @@ H5D__chunk_write(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
             if(!H5F_addr_defined(udata.chunk_block.offset)) {
                 /* Compose chunked index info struct */
                 idx_info.f = io_info->dset->oloc.file;
-                idx_info.dxpl_id = io_info->md_dxpl_id;
                 idx_info.pline = &(io_info->dset->shared->dcpl_cache.pline);
                 idx_info.layout = &(io_info->dset->shared->layout.u.chunk);
                 idx_info.storage = &(io_info->dset->shared->layout.storage.u.chunk);
@@ -2261,10 +2439,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__chunk_flush(H5D_t *dset, hid_t dxpl_id)
+H5D__chunk_flush(H5D_t *dset)
 {
-    H5D_dxpl_cache_t _dxpl_cache;       /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
     H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk);
     H5D_rdcc_ent_t	*ent, *next;
     unsigned		nerrors = 0;    /* Count of any errors encountered when flushing chunks */
@@ -2275,14 +2451,10 @@ H5D__chunk_flush(H5D_t *dset, hid_t dxpl_id)
     /* Sanity check */
     HDassert(dset);
 
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(dxpl_id, &dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
-
     /* Loop over all entries in the chunk cache */
     for(ent = rdcc->head; ent; ent = next) {
 	next = ent->next;
-        if(H5D__chunk_flush_entry(dset, dxpl_id, dxpl_cache, ent, FALSE) < 0)
+        if(H5D__chunk_flush_entry(dset, ent, FALSE) < 0)
             nerrors++;
     } /* end for */
     if(nerrors)
@@ -2358,37 +2530,31 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__chunk_dest(H5D_t *dset, hid_t dxpl_id)
+H5D__chunk_dest(H5D_t *dset)
 {
     H5D_chk_idx_info_t idx_info;        /* Chunked index info */
-    H5D_dxpl_cache_t _dxpl_cache;       /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
     H5D_rdcc_t	*rdcc = &(dset->shared->cache.chunk);   /* Dataset's chunk cache */
     H5D_rdcc_ent_t	*ent = NULL, *next = NULL;      /* Pointer to current & next cache entries */
     int		nerrors = 0;            /* Accumulated count of errors */
     H5O_storage_chunk_t *sc = &(dset->shared->layout.storage.u.chunk);
     herr_t      ret_value = SUCCEED;       /* Return value */
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, dset->oloc.addr, FAIL)
+    FUNC_ENTER_STATIC_TAG(dset->oloc.addr)
 
     /* Sanity checks */
     HDassert(dset);
     H5D_CHUNK_STORAGE_INDEX_CHK(sc);
 
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(dxpl_id, &dxpl_cache) < 0)
-        nerrors++;
-
     /* Flush all the cached chunks */
     for(ent = rdcc->head; ent; ent = next) {
-	next = ent->next;
-	if(H5D__chunk_cache_evict(dset, dxpl_id, dxpl_cache, ent, TRUE) < 0)
-	    nerrors++;
+        next = ent->next;
+        if(H5D__chunk_cache_evict(dset, ent, TRUE) < 0)
+            nerrors++;
     } /* end for */
     
     /* Continue even if there are failures. */
     if(nerrors)
-	HDONE_ERROR(H5E_IO, H5E_CANTFLUSH, FAIL, "unable to flush one or more raw data chunks")
+        HDONE_ERROR(H5E_IO, H5E_CANTFLUSH, FAIL, "unable to flush one or more raw data chunks")
 
     /* Release cache structures */
     if(rdcc->slot)
@@ -2397,7 +2563,6 @@ H5D__chunk_dest(H5D_t *dset, hid_t dxpl_id)
 
     /* Compose chunked index info struct */
     idx_info.f = dset->oloc.file;
-    idx_info.dxpl_id = dxpl_id;
     idx_info.pline = &dset->shared->dcpl_cache.pline;
     idx_info.layout = &dset->shared->layout.u.chunk;
     idx_info.storage = &dset->shared->layout.storage.u.chunk;
@@ -2408,7 +2573,7 @@ H5D__chunk_dest(H5D_t *dset, hid_t dxpl_id)
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to release chunk index info")
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5D__chunk_dest() */
 
 
@@ -2546,7 +2711,7 @@ H5D__chunk_cinfo_cache_found(const H5D_chunk_cached_t *last, H5D_chunk_ud_t *uda
         /* Retrieve the information from the cache */
         udata->chunk_block.offset = last->addr;
         udata->chunk_block.length = last->nbytes;
-	udata->chunk_idx = last->chunk_idx;
+        udata->chunk_idx = last->chunk_idx;
         udata->filter_mask = last->filter_mask;
 
         /* Indicate that the data was found */
@@ -2574,7 +2739,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__chunk_create(const H5D_t *dset /*in,out*/, hid_t dxpl_id)
+H5D__chunk_create(const H5D_t *dset /*in,out*/)
 {
     H5D_chk_idx_info_t idx_info;        /* Chunked index info */
     H5O_storage_chunk_t *sc = &(dset->shared->layout.storage.u.chunk);
@@ -2599,7 +2764,6 @@ H5D__chunk_create(const H5D_t *dset /*in,out*/, hid_t dxpl_id)
 
     /* Compose chunked index info struct */
     idx_info.f = dset->oloc.file;
-    idx_info.dxpl_id = dxpl_id;
     idx_info.pline = &dset->shared->dcpl_cache.pline;
     idx_info.layout = &dset->shared->layout.u.chunk;
     idx_info.storage = &dset->shared->layout.storage.u.chunk;
@@ -2674,7 +2838,7 @@ H5D__chunk_hash_val(const H5D_shared_t *shared, const hsize_t *scaled)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__chunk_lookup(const H5D_t *dset, hid_t dxpl_id, const hsize_t *scaled,
+H5D__chunk_lookup(const H5D_t *dset, const hsize_t *scaled,
     H5D_chunk_ud_t *udata)
 {
     H5D_rdcc_ent_t  *ent = NULL;        /* Cache entry */
@@ -2706,7 +2870,7 @@ H5D__chunk_lookup(const H5D_t *dset, hid_t dxpl_id, const hsize_t *scaled,
     /* Check for chunk in cache */
     if(dset->shared->cache.chunk.nslots > 0) {
         /* Determine the chunk's location in the hash table */
-	idx = H5D__chunk_hash_val(dset->shared, scaled);
+        idx = H5D__chunk_hash_val(dset->shared, scaled);
 
         /* Get the chunk cache entry for that location */
         ent = dset->shared->cache.chunk.slot[idx];
@@ -2730,7 +2894,7 @@ H5D__chunk_lookup(const H5D_t *dset, hid_t dxpl_id, const hsize_t *scaled,
         udata->idx_hint = idx;
         udata->chunk_block.offset = ent->chunk_block.offset;
         udata->chunk_block.length = ent->chunk_block.length;;
-	udata->chunk_idx = ent->chunk_idx;
+        udata->chunk_idx = ent->chunk_idx;
     } /* end if */
     else {
         /* Invalidate idx_hint, to signal that the chunk is not in cache */
@@ -2745,7 +2909,6 @@ H5D__chunk_lookup(const H5D_t *dset, hid_t dxpl_id, const hsize_t *scaled,
 
             /* Compose chunked index info struct */
             idx_info.f = dset->oloc.file;
-            idx_info.dxpl_id = dxpl_id;
             idx_info.pline = &dset->shared->dcpl_cache.pline;
             idx_info.layout = &dset->shared->layout.u.chunk;
             idx_info.storage = &dset->shared->layout.storage.u.chunk;
@@ -2796,44 +2959,50 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__chunk_flush_entry(const H5D_t *dset, hid_t dxpl_id, const H5D_dxpl_cache_t *dxpl_cache,
-    H5D_rdcc_ent_t *ent, hbool_t reset)
+H5D__chunk_flush_entry(const H5D_t *dset, H5D_rdcc_ent_t *ent, hbool_t reset)
 {
     void	*buf = NULL;	        /* Temporary buffer		*/
     hbool_t	point_of_no_return = FALSE;
     H5O_storage_chunk_t *sc = &(dset->shared->layout.storage.u.chunk);
     herr_t	ret_value = SUCCEED;	/* Return value			*/
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, dset->oloc.addr, FAIL)
+    FUNC_ENTER_STATIC_TAG(dset->oloc.addr)
 
     HDassert(dset);
     HDassert(dset->shared);
     H5D_CHUNK_STORAGE_INDEX_CHK(sc);
-    HDassert(dxpl_cache);
     HDassert(ent);
     HDassert(!ent->locked);
 
     buf = ent->chunk;
     if(ent->dirty) {
-	H5D_chk_idx_info_t idx_info;    /* Chunked index info */
+        H5D_chk_idx_info_t idx_info;    /* Chunked index info */
         H5D_chunk_ud_t 	udata;		/* pass through B-tree		*/
         hbool_t must_alloc = FALSE;     /* Whether the chunk must be allocated */
-	hbool_t need_insert = FALSE;    /* Whether the chunk needs to be inserted into the index */
+        hbool_t need_insert = FALSE;    /* Whether the chunk needs to be inserted into the index */
 
         /* Set up user data for index callbacks */
         udata.common.layout = &dset->shared->layout.u.chunk;
         udata.common.storage = &dset->shared->layout.storage.u.chunk;
-	udata.common.scaled = ent->scaled;
+        udata.common.scaled = ent->scaled;
         udata.chunk_block.offset = ent->chunk_block.offset;
         udata.chunk_block.length = dset->shared->layout.u.chunk.size;
         udata.filter_mask = 0;
-	udata.chunk_idx = ent->chunk_idx;
+        udata.chunk_idx = ent->chunk_idx;
 
         /* Should the chunk be filtered before writing it to disk? */
         if(dset->shared->dcpl_cache.pline.nused
                 && !(ent->edge_chunk_state & H5D_RDCC_DISABLE_FILTERS)) {
+            H5Z_EDC_t err_detect;       /* Error detection info */
+            H5Z_cb_t filter_cb;         /* I/O filter callback function */
             size_t alloc = udata.chunk_block.length;        /* Bytes allocated for BUF	*/
-            size_t nbytes;                      /* Chunk size (in bytes) */
+            size_t nbytes;              /* Chunk size (in bytes) */
+
+            /* Retrieve filter settings from API context */
+            if(H5CX_get_err_detect(&err_detect) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get error detection info")
+            if(H5CX_get_filter_cb(&filter_cb) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get I/O filter callback function")
 
             if(!reset) {
                 /*
@@ -2857,9 +3026,9 @@ H5D__chunk_flush_entry(const H5D_t *dset, hid_t dxpl_id, const H5D_dxpl_cache_t
                 ent->chunk = NULL;
             } /* end else */
             H5_CHECKED_ASSIGN(nbytes, size_t, udata.chunk_block.length, hsize_t);
-            if(H5Z_pipeline(&(dset->shared->dcpl_cache.pline), 0, &(udata.filter_mask), dxpl_cache->err_detect,
-                     dxpl_cache->filter_cb, &nbytes, &alloc, &buf) < 0)
-                HGOTO_ERROR(H5E_PLINE, H5E_CANTFILTER, FAIL, "output pipeline failed")
+            if(H5Z_pipeline(&(dset->shared->dcpl_cache.pline), 0, &(udata.filter_mask),
+                    err_detect, filter_cb, &nbytes, &alloc, &buf) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTFILTER, FAIL, "output pipeline failed")
 #if H5_SIZEOF_SIZE_T > 4
             /* Check for the chunk expanding too much to encode in a 32-bit value */
             if(nbytes > ((size_t)0xffffffff))
@@ -2897,7 +3066,6 @@ H5D__chunk_flush_entry(const H5D_t *dset, hid_t dxpl_id, const H5D_dxpl_cache_t
         if(must_alloc) {
             /* Compose chunked index info struct */
             idx_info.f = dset->oloc.file;
-            idx_info.dxpl_id = dxpl_id;
             idx_info.pline = &dset->shared->dcpl_cache.pline;
             idx_info.layout = &dset->shared->layout.u.chunk;
             idx_info.storage = &dset->shared->layout.storage.u.chunk;
@@ -2905,8 +3073,8 @@ H5D__chunk_flush_entry(const H5D_t *dset, hid_t dxpl_id, const H5D_dxpl_cache_t
             /* Create the chunk it if it doesn't exist, or reallocate the chunk
              *  if its size changed.
              */
-	    if(H5D__chunk_file_alloc(&idx_info, &(ent->chunk_block), &udata.chunk_block, &need_insert, ent->scaled) < 0)
-		HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert/resize chunk on chunk level")
+            if(H5D__chunk_file_alloc(&idx_info, &(ent->chunk_block), &udata.chunk_block, &need_insert, ent->scaled) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert/resize chunk on chunk level")
 
             /* Update the chunk entry's info, in case it was allocated or relocated */
             ent->chunk_block.offset = udata.chunk_block.offset;
@@ -2916,11 +3084,11 @@ H5D__chunk_flush_entry(const H5D_t *dset, hid_t dxpl_id, const H5D_dxpl_cache_t
         /* Write the data to the file */
         HDassert(H5F_addr_defined(udata.chunk_block.offset));
         H5_CHECK_OVERFLOW(udata.chunk_block.length, hsize_t, size_t);
-        if(H5F_block_write(dset->oloc.file, H5FD_MEM_DRAW, udata.chunk_block.offset, (size_t)udata.chunk_block.length, H5AC_rawdata_dxpl_id, buf) < 0)
+        if(H5F_block_write(dset->oloc.file, H5FD_MEM_DRAW, udata.chunk_block.offset, (size_t)udata.chunk_block.length, buf) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to write raw data to file")
 
         /* Insert the chunk record into the index */
-	if(need_insert && dset->shared->layout.storage.u.chunk.ops->insert)
+        if(need_insert && dset->shared->layout.storage.u.chunk.ops->insert)
             if((dset->shared->layout.storage.u.chunk.ops->insert)(&idx_info, &udata, dset) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert chunk addr into index")
 
@@ -2962,7 +3130,7 @@ done:
                     ((ent->edge_chunk_state & H5D_RDCC_DISABLE_FILTERS) ? NULL
                     : &(dset->shared->dcpl_cache.pline)));
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5D__chunk_flush_entry() */
 
 
@@ -2980,42 +3148,42 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__chunk_cache_evict(const H5D_t *dset, hid_t dxpl_id, const H5D_dxpl_cache_t *dxpl_cache,
-    H5D_rdcc_ent_t *ent, hbool_t flush)
+H5D__chunk_cache_evict(const H5D_t *dset, H5D_rdcc_ent_t *ent,
+    hbool_t flush)
 {
     H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk);
     herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_STATIC
 
+    /* Sanity checks */
     HDassert(dset);
-    HDassert(dxpl_cache);
     HDassert(ent);
     HDassert(!ent->locked);
     HDassert(ent->idx < rdcc->nslots);
 
     if(flush) {
-	/* Flush */
-	if(H5D__chunk_flush_entry(dset, dxpl_id, dxpl_cache, ent, TRUE) < 0)
-	    HDONE_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "cannot flush indexed storage buffer")
+        /* Flush */
+        if(H5D__chunk_flush_entry(dset, ent, TRUE) < 0)
+            HDONE_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "cannot flush indexed storage buffer")
     } /* end if */
     else {
         /* Don't flush, just free chunk */
-	if(ent->chunk != NULL)
-	    ent->chunk = (uint8_t *)H5D__chunk_mem_xfree(ent->chunk,
+        if(ent->chunk != NULL)
+            ent->chunk = (uint8_t *)H5D__chunk_mem_xfree(ent->chunk,
                     ((ent->edge_chunk_state & H5D_RDCC_DISABLE_FILTERS) ? NULL
                     : &(dset->shared->dcpl_cache.pline)));
     } /* end else */
 
     /* Unlink from list */
     if(ent->prev)
-	ent->prev->next = ent->next;
+        ent->prev->next = ent->next;
     else
-	rdcc->head = ent->next;
+        rdcc->head = ent->next;
     if(ent->next)
-	ent->next->prev = ent->prev;
+        ent->next->prev = ent->prev;
     else
-	rdcc->tail = ent->prev;
+        rdcc->tail = ent->prev;
     ent->prev = ent->next = NULL;
 
     /* Unlink from temporary list */
@@ -3061,8 +3229,7 @@ H5D__chunk_cache_evict(const H5D_t *dset, hid_t dxpl_id, const H5D_dxpl_cache_t
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__chunk_cache_prune(const H5D_t *dset, hid_t dxpl_id,
-    const H5D_dxpl_cache_t *dxpl_cache, size_t size)
+H5D__chunk_cache_prune(const H5D_t *dset, size_t size)
 {
     const H5D_rdcc_t	*rdcc = &(dset->shared->cache.chunk);
     size_t		total = rdcc->nbytes_max;
@@ -3134,7 +3301,7 @@ H5D__chunk_cache_prune(const H5D_t *dset, hid_t dxpl_id,
 		    if(n[j] == cur)
                         n[j] = cur->next;
 		} /* end for */
-		if(H5D__chunk_cache_evict(dset, dxpl_id, dxpl_cache, cur, TRUE) < 0)
+		if(H5D__chunk_cache_evict(dset, cur, TRUE) < 0)
                     nerrors++;
 	    } /* end if */
 	} /* end for */
@@ -3201,13 +3368,11 @@ H5D__chunk_lock(const H5D_io_info_t *io_info, H5D_chunk_ud_t *udata,
 
     FUNC_ENTER_STATIC
 
+    /* Sanity checks */
     HDassert(io_info);
-    HDassert(io_info->dxpl_cache);
     HDassert(io_info->store);
     HDassert(udata);
     HDassert(dset);
-    HDassert(TRUE == H5P_isa_class(io_info->md_dxpl_id, H5P_DATASET_XFER));
-    HDassert(TRUE == H5P_isa_class(io_info->raw_dxpl_id, H5P_DATASET_XFER));
     HDassert(!(udata->new_unfilt_chunk && prev_unfilt_chunk));
     HDassert(!rdcc->tmp_head);
 
@@ -3391,16 +3556,22 @@ H5D__chunk_lock(const H5D_io_info_t *io_info, H5D_chunk_ud_t *udata,
                  * size in memory, so allocate memory big enough. */
                 if(NULL == (chunk = H5D__chunk_mem_alloc(my_chunk_alloc, (udata->new_unfilt_chunk ? old_pline : pline))))
                     HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for raw data chunk")
-                if(H5F_block_read(dset->oloc.file, H5FD_MEM_DRAW, chunk_addr, my_chunk_alloc, io_info->raw_dxpl_id, chunk) < 0)
+                if(H5F_block_read(dset->oloc.file, H5FD_MEM_DRAW, chunk_addr, my_chunk_alloc, chunk) < 0)
                     HGOTO_ERROR(H5E_IO, H5E_READERROR, NULL, "unable to read raw data chunk")
 
-		if(old_pline && old_pline->nused) {
-                    if(H5Z_pipeline(old_pline, H5Z_FLAG_REVERSE,
-                            &(udata->filter_mask),
-                            io_info->dxpl_cache->err_detect,
-                            io_info->dxpl_cache->filter_cb,
-                            &my_chunk_alloc, &buf_alloc, &chunk) < 0)
-                        HGOTO_ERROR(H5E_PLINE, H5E_CANTFILTER, NULL, "data pipeline read failed")
+                if(old_pline && old_pline->nused) {
+                    H5Z_EDC_t err_detect;       /* Error detection info */
+                    H5Z_cb_t filter_cb;         /* I/O filter callback function */
+
+                    /* Retrieve filter settings from API context */
+                    if(H5CX_get_err_detect(&err_detect) < 0)
+                        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't get error detection info")
+                    if(H5CX_get_filter_cb(&filter_cb) < 0)
+                        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't get I/O filter callback function")
+
+                    if(H5Z_pipeline(old_pline, H5Z_FLAG_REVERSE, &(udata->filter_mask),
+                            err_detect, filter_cb, &my_chunk_alloc, &buf_alloc, &chunk) < 0)
+                        HGOTO_ERROR(H5E_DATASET, H5E_CANTFILTER, NULL, "data pipeline read failed")
 
                     /* Reallocate chunk if necessary */
                     if(udata->new_unfilt_chunk) {
@@ -3445,14 +3616,14 @@ H5D__chunk_lock(const H5D_io_info_t *io_info, H5D_chunk_ud_t *udata,
                     /* (use the compact dataset storage buffer as the fill value buffer) */
                     if(H5D__fill_init(&fb_info, chunk, NULL, NULL, NULL, NULL,
                             &dset->shared->dcpl_cache.fill, dset->shared->type,
-                            dset->shared->type_id, (size_t)0, chunk_size, io_info->md_dxpl_id) < 0)
+                            dset->shared->type_id, (size_t)0, chunk_size) < 0)
                         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "can't initialize fill buffer info")
                     fb_info_init = TRUE;
 
                     /* Check for VL datatype & non-default fill value */
                     if(fb_info.has_vlen_fill_type)
                         /* Fill the buffer with VL datatype fill values */
-                        if(H5D__fill_refill_vl(&fb_info, fb_info.elmts_per_buf, io_info->md_dxpl_id) < 0)
+                        if(H5D__fill_refill_vl(&fb_info, fb_info.elmts_per_buf) < 0)
                             HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, NULL, "can't refill fill value buffer")
                 } /* end if */
                 else
@@ -3473,24 +3644,24 @@ H5D__chunk_lock(const H5D_io_info_t *io_info, H5D_chunk_ud_t *udata,
             if(!ent || !ent->locked) {
                 /* Preempt enough things from the cache to make room */
                 if(ent) {
-                    if(H5D__chunk_cache_evict(io_info->dset, io_info->md_dxpl_id, io_info->dxpl_cache, ent, TRUE) < 0)
+                    if(H5D__chunk_cache_evict(io_info->dset, ent, TRUE) < 0)
                         HGOTO_ERROR(H5E_IO, H5E_CANTINIT, NULL, "unable to preempt chunk from cache")
                 } /* end if */
-                if(H5D__chunk_cache_prune(io_info->dset, io_info->md_dxpl_id, io_info->dxpl_cache, chunk_size) < 0)
+                if(H5D__chunk_cache_prune(io_info->dset, chunk_size) < 0)
                     HGOTO_ERROR(H5E_IO, H5E_CANTINIT, NULL, "unable to preempt chunk(s) from cache")
 
                 /* Create a new entry */
                 if(NULL == (ent = H5FL_CALLOC(H5D_rdcc_ent_t)))
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, NULL, "can't allocate raw data chunk entry")
 
-		ent->edge_chunk_state = disable_filters ? H5D_RDCC_DISABLE_FILTERS : 0;
-		if(udata->new_unfilt_chunk)
-		    ent->edge_chunk_state |= H5D_RDCC_NEWLY_DISABLED_FILTERS;
+                ent->edge_chunk_state = disable_filters ? H5D_RDCC_DISABLE_FILTERS : 0;
+                if(udata->new_unfilt_chunk)
+                    ent->edge_chunk_state |= H5D_RDCC_NEWLY_DISABLED_FILTERS;
 
                 /* Initialize the new entry */
                 ent->chunk_block.offset = chunk_addr;
                 ent->chunk_block.length = chunk_alloc;
-		ent->chunk_idx = udata->chunk_idx;
+                ent->chunk_idx = udata->chunk_idx;
                 HDmemcpy(ent->scaled, udata->common.scaled, sizeof(hsize_t) * layout->u.chunk.ndims);
                 H5_CHECKED_ASSIGN(ent->rd_count, uint32_t, chunk_size, size_t);
                 H5_CHECKED_ASSIGN(ent->wr_count, uint32_t, chunk_size, size_t);
@@ -3511,8 +3682,8 @@ H5D__chunk_lock(const H5D_io_info_t *io_info, H5D_chunk_ud_t *udata,
                 } /* end if */
                 else
                     rdcc->head = rdcc->tail = ent;
-		ent->tmp_next = NULL;
-		ent->tmp_prev = NULL;
+                ent->tmp_next = NULL;
+                ent->tmp_prev = NULL;
 
             } /* end if */
             else
@@ -3626,7 +3797,7 @@ H5D__chunk_unlock(const H5D_io_info_t *io_info, const H5D_chunk_ud_t *udata,
             fake_ent.chunk_block.length = udata->chunk_block.length;
             fake_ent.chunk = (uint8_t *)chunk;
 
-            if(H5D__chunk_flush_entry(io_info->dset, io_info->md_dxpl_id, io_info->dxpl_cache, &fake_ent, TRUE) < 0)
+            if(H5D__chunk_flush_entry(io_info->dset, &fake_ent, TRUE) < 0)
                 HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "cannot flush indexed storage buffer")
         } /* end if */
         else {
@@ -3703,13 +3874,11 @@ H5D__chunk_allocated_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__chunk_allocated(H5D_t *dset, hid_t dxpl_id, hsize_t *nbytes)
+H5D__chunk_allocated(const H5D_t *dset, hsize_t *nbytes)
 {
     H5D_chk_idx_info_t idx_info;        /* Chunked index info */
     const H5D_rdcc_t   *rdcc = &(dset->shared->cache.chunk);	/* Raw data chunk cache */
     H5D_rdcc_ent_t     *ent;            /* Cache entry  */
-    H5D_dxpl_cache_t _dxpl_cache;       /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
     hsize_t chunk_bytes = 0;            /* Number of bytes allocated for chunks */
     H5O_storage_chunk_t *sc = &(dset->shared->layout.storage.u.chunk);
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -3720,20 +3889,14 @@ H5D__chunk_allocated(H5D_t *dset, hid_t dxpl_id, hsize_t *nbytes)
     HDassert(dset->shared);
     H5D_CHUNK_STORAGE_INDEX_CHK(sc);
 
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(dxpl_id, &dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
-
     /* Search for cached chunks that haven't been written out */
-    for(ent = rdcc->head; ent; ent = ent->next) {
+    for(ent = rdcc->head; ent; ent = ent->next)
         /* Flush the chunk out to disk, to make certain the size is correct later */
-        if(H5D__chunk_flush_entry(dset, dxpl_id, dxpl_cache, ent, FALSE) < 0)
+        if(H5D__chunk_flush_entry(dset, ent, FALSE) < 0)
             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "cannot flush indexed storage buffer")
-    } /* end for */
 
     /* Compose chunked index info struct */
     idx_info.f = dset->oloc.file;
-    idx_info.dxpl_id = dxpl_id;
     idx_info.pline = &dset->shared->dcpl_cache.pline;
     idx_info.layout = &dset->shared->layout.u.chunk;
     idx_info.storage = &dset->shared->layout.storage.u.chunk;
@@ -3784,15 +3947,11 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_
     hbool_t     should_fill = FALSE; /* Whether fill values should be written */
     void        *unfilt_fill_buf = NULL; /* Unfiltered fill value buffer */
     void        **fill_buf = NULL;      /* Pointer to the fill buffer to use for a chunk */
-    H5D_dxpl_cache_t _dxpl_cache;       /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
 #ifdef H5_HAVE_PARALLEL
     hbool_t     blocks_written = FALSE; /* Flag to indicate that chunk was actually written */
     hbool_t     using_mpi = FALSE;    /* Flag to indicate that the file is being accessed with an MPI-capable file driver */
     H5D_chunk_coll_info_t chunk_info; /* chunk address information for doing I/O */
 #endif /* H5_HAVE_PARALLEL */
-    hid_t       md_dxpl_id = io_info->md_dxpl_id;
-    hid_t       raw_dxpl_id = io_info->raw_dxpl_id;
     hbool_t	carry;          /* Flag to indicate that chunk increment carrys to higher dimension (sorta) */
     unsigned    space_ndims;    /* Dataset's space rank */
     const hsize_t *space_dim;   /* Dataset's dataspace dimensions */
@@ -3807,14 +3966,12 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_
     const H5O_storage_chunk_t *sc = &(layout->storage.u.chunk);
     herr_t	ret_value = SUCCEED;	/* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(md_dxpl_id, dset->oloc.addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(dset->oloc.addr)
 
     /* Check args */
     HDassert(dset && H5D_CHUNKED == layout->type);
     HDassert(layout->u.chunk.ndims > 0 && layout->u.chunk.ndims <= H5O_LAYOUT_NDIMS);
     H5D_CHUNK_STORAGE_INDEX_CHK(sc);
-    HDassert(TRUE == H5P_isa_class(md_dxpl_id, H5P_DATASET_XFER));
-    HDassert(TRUE == H5P_isa_class(raw_dxpl_id, H5P_DATASET_XFER));
 
     /* Retrieve the dataset dimensions */
     space_dim = dset->shared->curr_dims;
@@ -3844,10 +4001,6 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_
     } /* end if */
 #endif  /* H5_HAVE_PARALLEL */
 
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(raw_dxpl_id, &dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
-
     /* Calculate the minimum and maximum chunk offsets in each dimension, and
      * determine if there are any unfiltered partial edge chunks.  Note that we
      * assume here that all elements of space_dim are > 0.  This is checked at
@@ -3898,7 +4051,7 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_
         if(H5D__fill_init(&fb_info, NULL, (H5MM_allocate_t)H5D__chunk_mem_alloc,
                 (void *)pline, (H5MM_free_t)H5D__chunk_mem_xfree, (void *)pline,
                 &dset->shared->dcpl_cache.fill, dset->shared->type,
-                dset->shared->type_id, (size_t)0, orig_chunk_size, md_dxpl_id) < 0)
+                dset->shared->type_id, (size_t)0, orig_chunk_size) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't initialize fill buffer info")
         fb_info_init = TRUE;
 
@@ -3912,6 +4065,8 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_
          *      it doesn't contain any non-default VL datatype fill values)
          */
         if(!fb_info.has_vlen_fill_type && pline->nused > 0) {
+            H5Z_EDC_t err_detect;               /* Error detection info */
+            H5Z_cb_t filter_cb;                 /* I/O filter callback function */
             size_t buf_size = orig_chunk_size;
 
             /* If the dataset has disabled partial chunk filters, create a copy
@@ -3922,8 +4077,14 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_
                 HDmemcpy(unfilt_fill_buf, fb_info.fill_buf, orig_chunk_size);
             } /* end if */
 
+            /* Retrieve filter settings from API context */
+            if(H5CX_get_err_detect(&err_detect) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get error detection info")
+            if(H5CX_get_filter_cb(&filter_cb) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get I/O filter callback function")
+
             /* Push the chunk through the filters */
-            if(H5Z_pipeline(pline, 0, &filter_mask, dxpl_cache->err_detect, dxpl_cache->filter_cb, &orig_chunk_size, &buf_size, &fb_info.fill_buf) < 0)
+            if(H5Z_pipeline(pline, 0, &filter_mask, err_detect, filter_cb, &orig_chunk_size, &buf_size, &fb_info.fill_buf) < 0)
                 HGOTO_ERROR(H5E_PLINE, H5E_WRITEERROR, FAIL, "output pipeline failed")
 #if H5_SIZEOF_SIZE_T > 4
             /* Check for the chunk expanding too much to encode in a 32-bit value */
@@ -3935,7 +4096,6 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_
 
     /* Compose chunked index info struct */
     idx_info.f = dset->oloc.file;
-    idx_info.dxpl_id = md_dxpl_id;
     idx_info.pline = &dset->shared->dcpl_cache.pline;
     idx_info.layout = &dset->shared->layout.u.chunk;
     idx_info.storage = &dset->shared->layout.storage.u.chunk;
@@ -4005,7 +4165,7 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_
             hbool_t need_insert = FALSE;    /* Whether the chunk needs to be inserted into the index */
 
 	    /* Look up this chunk */
-	    if(H5D__chunk_lookup(dset, md_dxpl_id, scaled, &udata) < 0)
+	    if(H5D__chunk_lookup(dset, scaled, &udata) < 0)
 		HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address")
 #ifndef NDEBUG
             /* None of the chunks should be allocated */
@@ -4046,15 +4206,23 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_
                 } /* end if */
 
                 /* Fill the buffer with VL datatype fill values */
-                if(H5D__fill_refill_vl(&fb_info, fb_info.elmts_per_buf, md_dxpl_id) < 0)
+                if(H5D__fill_refill_vl(&fb_info, fb_info.elmts_per_buf) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "can't refill fill value buffer")
 
                 /* Check if there are filters which need to be applied to the chunk */
                 if((pline->nused > 0) && !nunfilt_edge_chunk_dims) {
+                    H5Z_EDC_t err_detect;       /* Error detection info */
+                    H5Z_cb_t filter_cb;         /* I/O filter callback function */
                     size_t nbytes = orig_chunk_size;
 
+                    /* Retrieve filter settings from API context */
+                    if(H5CX_get_err_detect(&err_detect) < 0)
+                        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get error detection info")
+                    if(H5CX_get_filter_cb(&filter_cb) < 0)
+                        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get I/O filter callback function")
+
                     /* Push the chunk through the filters */
-                    if(H5Z_pipeline(pline, 0, &filter_mask, dxpl_cache->err_detect, dxpl_cache->filter_cb, &nbytes, &fb_info.fill_buf_size, &fb_info.fill_buf) < 0)
+                    if(H5Z_pipeline(pline, 0, &filter_mask, err_detect, filter_cb, &nbytes, &fb_info.fill_buf_size, &fb_info.fill_buf) < 0)
                         HGOTO_ERROR(H5E_PLINE, H5E_WRITEERROR, FAIL, "output pipeline failed")
 
 #if H5_SIZEOF_SIZE_T > 4
@@ -4113,7 +4281,7 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_
                 } /* end if */
                 else {
 #endif /* H5_HAVE_PARALLEL */
-                    if(H5F_block_write(dset->oloc.file, H5FD_MEM_DRAW, udata.chunk_block.offset, chunk_size, raw_dxpl_id, *fill_buf) < 0)
+                    if(H5F_block_write(dset->oloc.file, H5FD_MEM_DRAW, udata.chunk_block.offset, chunk_size, *fill_buf) < 0)
                         HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to write raw data to file")
 #ifdef H5_HAVE_PARALLEL
                 } /* end else */
@@ -4177,7 +4345,7 @@ H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_
 #ifdef H5_HAVE_PARALLEL
     /* do final collective I/O */
     if(using_mpi && blocks_written)
-        if(H5D__chunk_collective_fill(dset, raw_dxpl_id, &chunk_info, chunk_size, fb_info.fill_buf) < 0)
+        if(H5D__chunk_collective_fill(dset, &chunk_info, chunk_size, fb_info.fill_buf) < 0)
             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to write raw data to file")
 #endif /* H5_HAVE_PARALLEL */
 
@@ -4197,7 +4365,7 @@ done:
         H5MM_free(chunk_info.addr);
 #endif
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5D__chunk_allocate() */
 
 
@@ -4218,7 +4386,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__chunk_update_old_edge_chunks(H5D_t *dset, hid_t dxpl_id, hsize_t old_dim[])
+H5D__chunk_update_old_edge_chunks(H5D_t *dset, hsize_t old_dim[])
 {
     hsize_t     old_edge_chunk_sc[H5O_LAYOUT_NDIMS]; /* Offset of first previously incomplete chunk in each dimension */
     hsize_t     max_edge_chunk_sc[H5O_LAYOUT_NDIMS]; /* largest offset of chunks that might need to be modified in each dimension */
@@ -4233,8 +4401,6 @@ H5D__chunk_update_old_edge_chunks(H5D_t *dset, hid_t dxpl_id, hsize_t old_dim[])
     H5D_io_info_t chk_io_info;          /* Chunked I/O info object */
     H5D_chunk_ud_t chk_udata;           /* User data for locking chunk */
     H5D_storage_t chk_store;            /* Chunk storage information */
-    H5D_dxpl_cache_t _dxpl_cache;       /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
     void        *chunk;                 /* The file chunk  */
     hbool_t     carry;                  /* Flag to indicate that chunk increment carrys to higher dimension (sorta) */
     const H5O_storage_chunk_t *sc = &(layout->storage.u.chunk);
@@ -4246,7 +4412,6 @@ H5D__chunk_update_old_edge_chunks(H5D_t *dset, hid_t dxpl_id, hsize_t old_dim[])
     HDassert(dset && H5D_CHUNKED == layout->type);
     HDassert(layout->u.chunk.ndims > 0 && layout->u.chunk.ndims <= H5O_LAYOUT_NDIMS);
     H5D_CHUNK_STORAGE_INDEX_CHK(sc);
-    HDassert(TRUE == H5P_isa_class(dxpl_id, H5P_DATASET_XFER));
     HDassert(pline->nused > 0);
     HDassert(layout->u.chunk.flags
             & H5O_LAYOUT_CHUNK_DONT_FILTER_PARTIAL_BOUND_CHUNKS);
@@ -4270,15 +4435,12 @@ H5D__chunk_update_old_edge_chunks(H5D_t *dset, hid_t dxpl_id, hsize_t old_dim[])
     /*
      * Initialize structures needed to lock chunks into cache
      */
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(dxpl_id, &dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
 
     /* Set up chunked I/O info object, for operations on chunks (in callback).
      * Note that we only need to set chunk_offset once, as the array's address
      * will never change. */
     chk_store.chunk.scaled = chunk_sc;
-    H5D_BUILD_IO_INFO_RD(&chk_io_info, dset, dxpl_cache, dxpl_id, H5AC_rawdata_dxpl_id, &chk_store, NULL);
+    H5D_BUILD_IO_INFO_RD(&chk_io_info, dset, &chk_store, NULL);
 
     /*
      * Determine the edges of the dataset which need to be modified
@@ -4331,7 +4493,7 @@ H5D__chunk_update_old_edge_chunks(H5D_t *dset, hid_t dxpl_id, hsize_t old_dim[])
                     && !H5D__chunk_is_partial_edge_chunk(space_ndims, chunk_dim, chunk_sc, space_dim));
 
             /* Lookup the chunk */
-            if(H5D__chunk_lookup(dset, dxpl_id, chunk_sc, &chk_udata) < 0)
+            if(H5D__chunk_lookup(dset, chunk_sc, &chk_udata) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address")
 
             /* If this chunk does not exist in cache or on disk, no need to do
@@ -4396,8 +4558,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__chunk_collective_fill(const H5D_t *dset, hid_t dxpl_id,
-    H5D_chunk_coll_info_t *chunk_info, size_t chunk_size, const void *fill_buf)
+H5D__chunk_collective_fill(const H5D_t *dset, H5D_chunk_coll_info_t *chunk_info,
+    size_t chunk_size, const void *fill_buf)
 {
     MPI_Comm	mpi_comm = MPI_COMM_NULL;	/* MPI communicator for file */
     int         mpi_rank = (-1);    /* This process's rank  */
@@ -4409,7 +4571,8 @@ H5D__chunk_collective_fill(const H5D_t *dset, hid_t dxpl_id,
     MPI_Aint    *chunk_disp_array = NULL;
     int         *block_lens = NULL;
     MPI_Datatype mem_type, file_type;
-    hid_t       data_dxpl_id = -1;  /* DXPL ID to use for raw data I/O operations */
+    H5FD_mpio_xfer_t prev_xfer_mode;    /* Previous data xfer mode */
+    hbool_t     have_xfer_mode = FALSE; /* Whether the previous xffer mode has been retrieved */
     int         i;                  /* Local index variable */
     herr_t ret_value = SUCCEED;     /* Return value */
 
@@ -4427,10 +4590,6 @@ H5D__chunk_collective_fill(const H5D_t *dset, hid_t dxpl_id,
     if((mpi_size = H5F_mpi_get_size(dset->oloc.file)) < 0)
         HGOTO_ERROR(H5E_INTERNAL, H5E_MPI, FAIL, "Can't retrieve MPI size")
 
-    /* Get a copy of the DXPL, to modify */
-    if((data_dxpl_id = H5P_copy_plist((H5P_genplist_t *)H5I_object(dxpl_id), TRUE)) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTCOPY, FAIL, "can't copy property list")
-
     /* Distribute evenly the number of blocks between processes. */
     num_blocks = chunk_info->num_io / mpi_size; /* value should be the same on all procs */
 
@@ -4489,29 +4648,23 @@ H5D__chunk_collective_fill(const H5D_t *dset, hid_t dxpl_id,
     if(MPI_SUCCESS != (mpi_code = MPI_Type_commit(&mem_type)))
         HMPI_GOTO_ERROR(FAIL, "MPI_Type_commit failed", mpi_code)
 
-    /* set MPI-IO VFD properties */
-    {
-        H5FD_mpio_xfer_t xfer_mode = H5FD_MPIO_COLLECTIVE;
-        H5P_genplist_t  *plist;      /* Property list pointer */
-
-        if(NULL == (plist = H5P_object_verify(data_dxpl_id, H5P_DATASET_XFER)))
-            HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "not a dataset transfer list")
+    /* Set MPI-IO VFD properties */
 
-        /* Set buffer MPI type */
-        if(H5P_set(plist, H5FD_MPI_XFER_MEM_MPI_TYPE_NAME, &mem_type) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set MPI-I/O property")
+    /* Set MPI datatypes for operation */
+    if(H5CX_set_mpi_coll_datatypes(mem_type, file_type) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set MPI-I/O properties")
 
-        /* Set File MPI type */
-        if(H5P_set(plist, H5FD_MPI_XFER_FILE_MPI_TYPE_NAME, &file_type) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set MPI-I/O property")
+    /* Get current transfer mode */
+    if(H5CX_get_io_xfer_mode(&prev_xfer_mode) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set transfer mode")
+    have_xfer_mode = TRUE;
 
-        /* set transfer mode */
-        if(H5P_set(plist, H5D_XFER_IO_XFER_MODE_NAME, &xfer_mode) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set transfer mode")
-    }
+    /* Set transfer mode */
+    if(H5CX_set_io_xfer_mode(H5FD_MPIO_COLLECTIVE) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set transfer mode")
 
-    /* low level write (collective) */
-    if(H5F_block_write(dset->oloc.file, H5FD_MEM_DRAW, (haddr_t)0, (blocks) ? (size_t)1 : (size_t)0, data_dxpl_id, fill_buf) < 0)
+    /* Low-level write (collective) */
+    if(H5F_block_write(dset->oloc.file, H5FD_MEM_DRAW, (haddr_t)0, (blocks) ? (size_t)1 : (size_t)0, fill_buf) < 0)
         HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to write raw data to file")
 
     /* Barrier so processes don't race ahead */
@@ -4519,8 +4672,10 @@ H5D__chunk_collective_fill(const H5D_t *dset, hid_t dxpl_id,
         HMPI_GOTO_ERROR(FAIL, "MPI_Barrier failed", mpi_code)
 
 done:
-    if(data_dxpl_id > 0 && H5I_dec_ref(data_dxpl_id) < 0)
-        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't free property list")
+    if(have_xfer_mode)
+        /* Set transfer mode */
+        if(H5CX_set_io_xfer_mode(prev_xfer_mode) < 0)
+            HDONE_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set transfer mode")
 
     /* free things */
     if(MPI_SUCCESS != (mpi_code = MPI_Type_free(&file_type)))
@@ -4574,7 +4729,7 @@ H5D__chunk_prune_fill(H5D_chunk_it_ud1_t *udata, hbool_t new_unfilt_chunk)
     H5_CHECKED_ASSIGN(chunk_size, size_t, layout->u.chunk.size, uint32_t);
 
     /* Get the info for the chunk in the file */
-    if(H5D__chunk_lookup(dset, io_info->md_dxpl_id, scaled, &chk_udata) < 0)
+    if(H5D__chunk_lookup(dset, scaled, &chk_udata) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address")
     chk_udata.new_unfilt_chunk = new_unfilt_chunk;
 
@@ -4588,7 +4743,7 @@ H5D__chunk_prune_fill(H5D_chunk_it_ud1_t *udata, hbool_t new_unfilt_chunk)
         if(H5D__fill_init(&udata->fb_info, NULL, NULL, NULL, NULL, NULL,
                 &dset->shared->dcpl_cache.fill,
                 dset->shared->type, dset->shared->type_id, (size_t)udata->elmts_per_chunk,
-                chunk_size, io_info->md_dxpl_id) < 0)
+                chunk_size) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't initialize fill buffer info")
         udata->fb_info_init = TRUE;
     } /* end if */
@@ -4625,7 +4780,7 @@ H5D__chunk_prune_fill(H5D_chunk_it_ud1_t *udata, hbool_t new_unfilt_chunk)
     /* Check for VL datatype & non-default fill value */
     if(udata->fb_info.has_vlen_fill_type)
         /* Re-fill the buffer to use for this I/O operation */
-        if(H5D__fill_refill_vl(&udata->fb_info, (size_t)sel_nelmts, io_info->md_dxpl_id) < 0)
+        if(H5D__fill_refill_vl(&udata->fb_info, (size_t)sel_nelmts) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "can't refill fill value buffer")
 
     /* Allocate the chunk selection iterator */
@@ -4638,7 +4793,7 @@ H5D__chunk_prune_fill(H5D_chunk_it_ud1_t *udata, hbool_t new_unfilt_chunk)
     chunk_iter_init = TRUE;
 
     /* Scatter the data into memory */
-    if(H5D__scatter_mem(udata->fb_info.fill_buf, udata->chunk_space, chunk_iter, (size_t)sel_nelmts, io_info->dxpl_cache, chunk/*out*/) < 0)
+    if(H5D__scatter_mem(udata->fb_info.fill_buf, udata->chunk_space, chunk_iter, (size_t)sel_nelmts, chunk/*out*/) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "scatter failed")
 
 
@@ -4762,7 +4917,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__chunk_prune_by_extent(H5D_t *dset, hid_t dxpl_id, const hsize_t *old_dim)
+H5D__chunk_prune_by_extent(H5D_t *dset, const hsize_t *old_dim)
 {
     hsize_t                 min_mod_chunk_sc[H5O_LAYOUT_NDIMS]; /* Scaled offset of first chunk to modify in each dimension */
     hsize_t                 max_mod_chunk_sc[H5O_LAYOUT_NDIMS]; /* Scaled offset of last chunk to modify in each dimension */
@@ -4773,8 +4928,6 @@ H5D__chunk_prune_by_extent(H5D_t *dset, hid_t dxpl_id, const hsize_t *old_dim)
     H5D_chk_idx_info_t      idx_info;           /* Chunked index info */
     H5D_io_info_t           chk_io_info;        /* Chunked I/O info object */
     H5D_storage_t           chk_store;          /* Chunk storage information */
-    H5D_dxpl_cache_t        _dxpl_cache;        /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t       *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
     const H5O_layout_t     *layout = &(dset->shared->layout);   /* Dataset's layout */
     const H5D_rdcc_t       *rdcc = &(dset->shared->cache.chunk);	/*raw data chunk cache */
     unsigned                space_ndims;        /* Dataset's space rank */
@@ -4801,11 +4954,6 @@ H5D__chunk_prune_by_extent(H5D_t *dset, hid_t dxpl_id, const hsize_t *old_dim)
     HDassert(dset && H5D_CHUNKED == layout->type);
     HDassert(layout->u.chunk.ndims > 0 && layout->u.chunk.ndims <= H5O_LAYOUT_NDIMS);
     H5D_CHUNK_STORAGE_INDEX_CHK(sc);
-    HDassert(dxpl_cache);
-
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(dxpl_id, &dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
 
     /* Go get the rank & dimensions (including the element size) */
     space_dim = dset->shared->curr_dims;
@@ -4846,11 +4994,10 @@ H5D__chunk_prune_by_extent(H5D_t *dset, hid_t dxpl_id, const hsize_t *old_dim)
      * Note that we only need to set scaled once, as the array's address
      * will never change. */
     chk_store.chunk.scaled = scaled;
-    H5D_BUILD_IO_INFO_RD(&chk_io_info, dset, dxpl_cache, dxpl_id, H5AC_rawdata_dxpl_id, &chk_store, NULL);
+    H5D_BUILD_IO_INFO_RD(&chk_io_info, dset, &chk_store, NULL);
 
     /* Compose chunked index info struct */
     idx_info.f = dset->oloc.file;
-    idx_info.dxpl_id = dxpl_id;
     idx_info.pline = &dset->shared->dcpl_cache.pline;
     idx_info.layout = &dset->shared->layout.u.chunk;
     idx_info.storage = &dset->shared->layout.storage.u.chunk;
@@ -5009,13 +5156,13 @@ H5D__chunk_prune_by_extent(H5D_t *dset, hid_t dxpl_id, const hsize_t *old_dim)
 #endif /* NDEBUG */
 
                 /* Check if the chunk exists in cache or on disk */
-                if(H5D__chunk_lookup(dset, dxpl_id, scaled, &chk_udata) < 0)
+                if(H5D__chunk_lookup(dset, scaled, &chk_udata) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk")
 
                 /* Evict the entry from the cache if present, but do not flush
                  * it to disk */
                 if(UINT_MAX != chk_udata.idx_hint)
-                    if(H5D__chunk_cache_evict(dset, dxpl_id, dxpl_cache, rdcc->slot[chk_udata.idx_hint], FALSE) < 0)
+                    if(H5D__chunk_cache_evict(dset, rdcc->slot[chk_udata.idx_hint], FALSE) < 0)
                         HGOTO_ERROR(H5E_DATASET, H5E_CANTREMOVE, FAIL, "unable to evict chunk")
 
                 /* Remove the chunk from disk, if present */
@@ -5161,7 +5308,6 @@ H5D__chunk_addrmap(const H5D_io_info_t *io_info, haddr_t chunk_addr[])
 
     /* Compose chunked index info struct */
     idx_info.f = dset->oloc.file;
-    idx_info.dxpl_id = io_info->md_dxpl_id;
     idx_info.pline = &dset->shared->dcpl_cache.pline;
     idx_info.layout = &dset->shared->layout.u.chunk;
     idx_info.storage = &dset->shared->layout.storage.u.chunk;
@@ -5190,7 +5336,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__chunk_delete(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_storage_t *storage)
+H5D__chunk_delete(H5F_t *f, H5O_t *oh, H5O_storage_t *storage)
 {
     H5D_chk_idx_info_t idx_info;        /* Chunked index info */
     H5O_layout_t layout;                /* Dataset layout  message */
@@ -5213,7 +5359,7 @@ H5D__chunk_delete(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_storage_t *storage)
     if((exists = H5O_msg_exists_oh(oh, H5O_PLINE_ID)) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to check for object header message")
     else if(exists) {
-        if(NULL == H5O_msg_read_oh(f, dxpl_id, oh, H5O_PLINE_ID, &pline))
+        if(NULL == H5O_msg_read_oh(f, oh, H5O_PLINE_ID, &pline))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get I/O pipeline message")
         pline_read = TRUE;
     } /* end else if */
@@ -5224,7 +5370,7 @@ H5D__chunk_delete(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_storage_t *storage)
     if((exists = H5O_msg_exists_oh(oh, H5O_LAYOUT_ID)) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to check for object header message")
     else if(exists) {
-        if(NULL == H5O_msg_read_oh(f, dxpl_id, oh, H5O_LAYOUT_ID, &layout))
+        if(NULL == H5O_msg_read_oh(f, oh, H5O_LAYOUT_ID, &layout))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get layout message")
         layout_read = TRUE;
     } /* end else if */
@@ -5233,7 +5379,6 @@ H5D__chunk_delete(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_storage_t *storage)
 
     /* Compose chunked index info struct */
     idx_info.f = f;
-    idx_info.dxpl_id = dxpl_id;
     idx_info.pline = &pline;
     idx_info.layout = &layout.u.chunk;
     idx_info.storage = &storage->u.chunk;
@@ -5270,14 +5415,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__chunk_update_cache(H5D_t *dset, hid_t dxpl_id)
+H5D__chunk_update_cache(H5D_t *dset)
 {
     H5D_rdcc_t         *rdcc = &(dset->shared->cache.chunk);	/*raw data chunk cache */
     H5D_rdcc_ent_t     *ent, *next;	/*cache entry  */
     H5D_rdcc_ent_t     tmp_head;        /* Sentinel entry for temporary entry list */
     H5D_rdcc_ent_t     *tmp_tail;       /* Tail pointer for temporary entry list */
-    H5D_dxpl_cache_t _dxpl_cache;       /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
     herr_t              ret_value = SUCCEED;      /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -5289,10 +5432,6 @@ H5D__chunk_update_cache(H5D_t *dset, hid_t dxpl_id)
     /* Check the rank */
     HDassert((dset->shared->layout.u.chunk.ndims - 1) > 1);
 
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(dxpl_id, &dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
-
     /* Add temporary entry list to rdcc */
     (void)HDmemset(&tmp_head, 0, sizeof(tmp_head));
     rdcc->tmp_head = &tmp_head;
@@ -5362,7 +5501,7 @@ H5D__chunk_update_cache(H5D_t *dset, hid_t dxpl_id)
         ent = tmp_head.tmp_next;
 
         /* Remove the old entry from the cache */
-        if(H5D__chunk_cache_evict(dset, dxpl_id, dxpl_cache, ent, TRUE) < 0)
+        if(H5D__chunk_cache_evict(dset, ent, TRUE) < 0)
             HGOTO_ERROR(H5E_IO, H5E_CANTFLUSH, FAIL, "unable to flush one or more raw data chunks")
     } /* end while */
 
@@ -5405,7 +5544,7 @@ H5D__chunk_copy_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
     /* needed for commpressed variable length data */
     hbool_t                 must_filter = FALSE;        /* Whether chunk must be filtered during copy */
     size_t                  nbytes;                     /* Size of chunk in file (in bytes) */
-    H5Z_cb_t                cb_struct;                  /* Filter failure callback struct */
+    H5Z_cb_t                filter_cb;                  /* Filter failure callback struct */
     int                     ret_value = H5_ITER_CONT;   /* Return value */
 
     FUNC_ENTER_STATIC
@@ -5413,6 +5552,20 @@ H5D__chunk_copy_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
     /* Get 'size_t' local value for number of bytes in chunk */
     H5_CHECKED_ASSIGN(nbytes, size_t, chunk_rec->nbytes, uint32_t);
 
+    /* Initialize the filter callback struct */
+    filter_cb.op_data = NULL;
+    filter_cb.func = NULL;      /* no callback function when failed */
+
+    /* Check for filtered chunks */
+    /* Check for an edge chunk that is not filtered */
+    if(pline && pline->nused) {
+        must_filter = TRUE;
+        if( (udata->common.layout->flags & H5O_LAYOUT_CHUNK_DONT_FILTER_PARTIAL_BOUND_CHUNKS) &&
+            (H5D__chunk_is_partial_edge_chunk(udata->dset_ndims, udata->common.layout->dim, 
+                                              chunk_rec->scaled, udata->dset_dims)) )
+            must_filter = FALSE;
+    }
+
     /* Check parameter for type conversion */
     if(udata->do_convert) {
         if(H5T_detect_class(udata->dt_src, H5T_VLEN, FALSE) > 0)
@@ -5423,19 +5576,6 @@ H5D__chunk_copy_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, H5_ITER_ERROR, "unable to copy dataset elements")
     } /* end if */
 
-    /* Check for filtered chunks */
-    if((is_vlen || fix_ref) && pline && pline->nused) {
-        /* Check if we should disable filters on this chunk */
-        if(udata->common.layout->flags
-                & H5O_LAYOUT_CHUNK_DONT_FILTER_PARTIAL_BOUND_CHUNKS) {
-            /* Check if the chunk is an edge chunk, and disable filters if so */
-            if(!H5D__chunk_is_partial_edge_chunk(udata->dset_ndims, udata->common.layout->dim, chunk_rec->scaled, udata->dset_dims))
-                must_filter = TRUE;
-        } /* end if */
-        else
-            must_filter = TRUE;
-    } /* end if */
-
     /* Resize the buf if it is too small to hold the data */
     if(nbytes > buf_size) {
         void *new_buf;          /* New buffer for data */
@@ -5458,16 +5598,56 @@ H5D__chunk_copy_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
         udata->buf_size = buf_size = nbytes;
     } /* end if */
 
-    /* read chunk data from the source file */
-    if(H5F_block_read(udata->file_src, H5FD_MEM_DRAW, chunk_rec->chunk_addr, nbytes, H5AC_rawdata_dxpl_id, buf) < 0)
-        HGOTO_ERROR(H5E_IO, H5E_READERROR, H5_ITER_ERROR, "unable to read raw data chunk")
+    if(udata->chunk_in_cache && udata->chunk) {
+        HDassert(!H5F_addr_defined(chunk_rec->chunk_addr));
+        HDmemcpy(buf, udata->chunk, nbytes);
+        udata->chunk = NULL;
+    }
+    else {
+        H5D_rdcc_ent_t *ent = NULL;    /* Cache entry */
+        unsigned idx;                   /* Index of chunk in cache, if present */
+        unsigned u;                     /* Counter */
+        H5D_shared_t *shared_fo = (H5D_shared_t *)udata->cpy_info->shared_fo;
+
+        /* See if the written chunk is in the chunk cache */
+        if(shared_fo && shared_fo->cache.chunk.nslots > 0) {
+            /* Determine the chunk's location in the hash table */
+            idx = H5D__chunk_hash_val(shared_fo, chunk_rec->scaled);
+
+            /* Get the chunk cache entry for that location */
+            ent = shared_fo->cache.chunk.slot[idx];
+            if(ent) {
+                /* Speculatively set the 'found' flag */
+                udata->chunk_in_cache = TRUE;
+
+                /* Verify that the cache entry is the correct chunk */
+                for(u = 0; u < shared_fo->ndims; u++)
+                    if(chunk_rec->scaled[u] != ent->scaled[u]) {
+                        udata->chunk_in_cache = FALSE;
+                        break;
+                    } /* end if */
+            } /* end if */
+        } /* end if */
+
+        if(udata->chunk_in_cache) {
+            HDassert(H5F_addr_defined(chunk_rec->chunk_addr));
+            HDassert(H5F_addr_defined(ent->chunk_block.offset));
+
+            H5_CHECKED_ASSIGN(nbytes, size_t, shared_fo->layout.u.chunk.size, uint32_t);
+            HDmemcpy(buf, ent->chunk, nbytes);
+        }
+        else {
+            /* read chunk data from the source file */
+            if(H5F_block_read(udata->file_src, H5FD_MEM_DRAW, chunk_rec->chunk_addr, nbytes, buf) < 0)
+                HGOTO_ERROR(H5E_IO, H5E_READERROR, H5_ITER_ERROR, "unable to read raw data chunk")
+        }
+    }
 
-    /* Need to uncompress variable-length & reference data elements */
-    if(must_filter) {
+    /* Need to uncompress filtered variable-length & reference data elements that are not found in chunk cache */
+    if(must_filter && (is_vlen || fix_ref) && !udata->chunk_in_cache) {
         unsigned filter_mask = chunk_rec->filter_mask;
 
-        cb_struct.func = NULL; /* no callback function when failed */
-        if(H5Z_pipeline(pline, H5Z_FLAG_REVERSE, &filter_mask, H5Z_NO_EDC, cb_struct, &nbytes, &buf_size, &buf) < 0)
+        if(H5Z_pipeline(pline, H5Z_FLAG_REVERSE, &filter_mask, H5Z_NO_EDC, filter_cb, &nbytes, &buf_size, &buf) < 0)
             HGOTO_ERROR(H5E_PLINE, H5E_CANTFILTER, H5_ITER_ERROR, "data pipeline read failed")
     } /* end if */
 
@@ -5484,7 +5664,7 @@ H5D__chunk_copy_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
 
         /* Convert from source file to memory */
         H5_CHECK_OVERFLOW(udata->nelmts, uint32_t, size_t);
-        if(H5T_convert(tpath_src_mem, tid_src, tid_mem, (size_t)udata->nelmts, (size_t)0, (size_t)0, buf, bkg, udata->idx_info_dst->dxpl_id) < 0)
+        if(H5T_convert(tpath_src_mem, tid_src, tid_mem, (size_t)udata->nelmts, (size_t)0, (size_t)0, buf, bkg) < 0)
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5_ITER_ERROR, "datatype conversion failed")
 
         /* Copy into another buffer, to reclaim memory later */
@@ -5494,11 +5674,11 @@ H5D__chunk_copy_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
         HDmemset(bkg, 0, buf_size);
 
         /* Convert from memory to destination file */
-        if(H5T_convert(tpath_mem_dst, tid_mem, tid_dst, udata->nelmts, (size_t)0, (size_t)0, buf, bkg, udata->idx_info_dst->dxpl_id) < 0)
+        if(H5T_convert(tpath_mem_dst, tid_mem, tid_dst, udata->nelmts, (size_t)0, (size_t)0, buf, bkg) < 0)
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5_ITER_ERROR, "datatype conversion failed")
 
         /* Reclaim space from variable length data */
-        if(H5D_vlen_reclaim(tid_mem, buf_space, udata->idx_info_dst->dxpl_id, reclaim_buf) < 0)
+        if(H5D_vlen_reclaim(tid_mem, buf_space, reclaim_buf) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_BADITER, H5_ITER_ERROR, "unable to reclaim variable-length data")
     } /* end if */
     else if(fix_ref) {
@@ -5511,7 +5691,7 @@ H5D__chunk_copy_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
             ref_count = nbytes / H5T_get_size(udata->dt_src);
 
             /* Copy the reference elements */
-            if(H5O_copy_expand_ref(udata->file_src, buf, udata->idx_info_dst->dxpl_id, udata->idx_info_dst->f, bkg, ref_count, H5T_get_ref_type(udata->dt_src), udata->cpy_info) < 0)
+            if(H5O_copy_expand_ref(udata->file_src, buf, udata->idx_info_dst->f, bkg, ref_count, H5T_get_ref_type(udata->dt_src), udata->cpy_info) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, H5_ITER_ERROR, "unable to copy reference attribute")
         } /* end if */
 
@@ -5527,9 +5707,9 @@ H5D__chunk_copy_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
     udata_dst.chunk_block.length = chunk_rec->nbytes;
     udata_dst.filter_mask = chunk_rec->filter_mask;
 
-    /* Need to compress variable-length & reference data elements before writing to file */
-    if(must_filter) {
-        if(H5Z_pipeline(pline, 0, &(udata_dst.filter_mask), H5Z_NO_EDC, cb_struct, &nbytes, &buf_size, &buf) < 0)
+    /* Need to compress variable-length or reference data elements or a chunk found in cache before writing to file */
+    if(must_filter && (is_vlen || fix_ref || udata->chunk_in_cache) ) {
+        if(H5Z_pipeline(pline, 0, &(udata_dst.filter_mask), H5Z_NO_EDC, filter_cb, &nbytes, &buf_size, &buf) < 0)
             HGOTO_ERROR(H5E_PLINE, H5E_CANTFILTER, H5_ITER_ERROR, "output pipeline failed")
 #if H5_SIZEOF_SIZE_T > 4
         /* Check for the chunk expanding too much to encode in a 32-bit value */
@@ -5537,12 +5717,14 @@ H5D__chunk_copy_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
             HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, H5_ITER_ERROR, "chunk too large for 32-bit length")
 #endif /* H5_SIZEOF_SIZE_T > 4 */
         H5_CHECKED_ASSIGN(udata_dst.chunk_block.length, uint32_t, nbytes, size_t);
-	udata->buf = buf;
-	udata->buf_size = buf_size;
+        udata->buf = buf;
+        udata->buf_size = buf_size;
     } /* end if */
 
+    udata->chunk_in_cache = FALSE;
+
     udata_dst.chunk_idx = H5VM_array_offset_pre(udata_dst.common.layout->ndims - 1, 
-			    udata_dst.common.layout->max_down_chunks, udata_dst.common.scaled);
+	udata_dst.common.layout->max_down_chunks, udata_dst.common.scaled);
 
     /* Allocate chunk in the file */
     if(H5D__chunk_file_alloc(udata->idx_info_dst, NULL, &udata_dst.chunk_block, &need_insert, udata_dst.common.scaled) < 0)
@@ -5550,19 +5732,19 @@ H5D__chunk_copy_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
 
     /* Write chunk data to destination file */
     HDassert(H5F_addr_defined(udata_dst.chunk_block.offset));
-    if(H5F_block_write(udata->idx_info_dst->f, H5FD_MEM_DRAW, udata_dst.chunk_block.offset, nbytes, H5AC_rawdata_dxpl_id, buf) < 0)
+    if(H5F_block_write(udata->idx_info_dst->f, H5FD_MEM_DRAW, udata_dst.chunk_block.offset, nbytes, buf) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, H5_ITER_ERROR, "unable to write raw data to file")
 
-    /* Set metadata tag in dxpl_id */
-    H5_BEGIN_TAG(udata->idx_info_dst->dxpl_id, H5AC__COPIED_TAG, H5_ITER_ERROR);
+    /* Set metadata tag in API context */
+    H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
     /* Insert chunk record into index */
     if(need_insert && udata->idx_info_dst->storage->ops->insert)
         if((udata->idx_info_dst->storage->ops->insert)(udata->idx_info_dst, &udata_dst, NULL) < 0)
             HGOTO_ERROR_TAG(H5E_DATASET, H5E_CANTINSERT, H5_ITER_ERROR, "unable to insert chunk addr into index")
 
-    /* Reset metadata tag in dxpl_id */
-    H5_END_TAG(H5_ITER_ERROR);
+    /* Reset metadata tag in API context */
+    H5_END_TAG
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -5586,7 +5768,7 @@ herr_t
 H5D__chunk_copy(H5F_t *f_src, H5O_storage_chunk_t *storage_src,
     H5O_layout_chunk_t *layout_src, H5F_t *f_dst, H5O_storage_chunk_t *storage_dst,
     const H5S_extent_t *ds_extent_src, const H5T_t *dt_src,
-    const H5O_pline_t *pline_src, H5O_copy_t *cpy_info, hid_t dxpl_id)
+    const H5O_pline_t *pline_src, H5O_copy_t *cpy_info)
 {
     H5D_chunk_it_ud3_t udata;           /* User data for iteration callback */
     H5D_chk_idx_info_t idx_info_dst;    /* Dest. chunked index info */
@@ -5653,13 +5835,11 @@ H5D__chunk_copy(H5F_t *f_src, H5O_storage_chunk_t *storage_src,
 
     /* Compose source & dest chunked index info structs */
     idx_info_src.f = f_src;
-    idx_info_src.dxpl_id = dxpl_id;
     idx_info_src.pline = pline;
     idx_info_src.layout = layout_src;
     idx_info_src.storage = storage_src;
 
     idx_info_dst.f = f_dst;
-    idx_info_dst.dxpl_id = dxpl_id;
     idx_info_dst.pline = pline;     /* Use same I/O filter pipeline for dest. */
     idx_info_dst.layout = layout_src /* Use same layout for dest. */;
     idx_info_dst.storage = storage_dst;
@@ -5687,7 +5867,7 @@ H5D__chunk_copy(H5F_t *f_src, H5O_storage_chunk_t *storage_src,
         if(NULL == (dt_mem = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
         if((tid_mem = H5I_register(H5I_DATATYPE, dt_mem, FALSE)) < 0) {
-            (void)H5T_close(dt_mem);
+            (void)H5T_close_real(dt_mem);
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register memory datatype")
         } /* end if */
 
@@ -5695,18 +5875,18 @@ H5D__chunk_copy(H5F_t *f_src, H5O_storage_chunk_t *storage_src,
         if(NULL == (dt_dst = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
         if(H5T_set_loc(dt_dst, f_dst, H5T_LOC_DISK) < 0) {
-            (void)H5T_close(dt_dst);
+            (void)H5T_close_real(dt_dst);
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "cannot mark datatype on disk")
         } /* end if */
         if((tid_dst = H5I_register(H5I_DATATYPE, dt_dst, FALSE)) < 0) {
-            (void)H5T_close(dt_dst);
+            (void)H5T_close_real(dt_dst);
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register destination file datatype")
         } /* end if */
 
         /* Set up the conversion functions */
-        if(NULL == (tpath_src_mem = H5T_path_find(dt_src, dt_mem, NULL, NULL, dxpl_id, FALSE)))
+        if(NULL == (tpath_src_mem = H5T_path_find(dt_src, dt_mem)))
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and mem datatypes")
-        if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, dt_dst, NULL, NULL, dxpl_id, FALSE)))
+        if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, dt_dst)))
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between mem and dst datatypes")
 
         /* Determine largest datatype size */
@@ -5797,11 +5977,35 @@ H5D__chunk_copy(H5F_t *f_src, H5O_storage_chunk_t *storage_src,
     udata.dset_ndims = (unsigned)sndims;
     udata.dset_dims = curr_dims;
     udata.cpy_info = cpy_info;
+    udata.chunk_in_cache = FALSE;
+    udata.chunk = NULL;
 
     /* Iterate over chunks to copy data */
     if((storage_src->ops->iterate)(&idx_info_src, H5D__chunk_copy_cb, &udata) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to iterate over chunk index to copy data")
 
+    /* Iterate over the chunk cache to copy data for chunks with undefined address */
+    if(udata.cpy_info->shared_fo) {
+        H5D_rdcc_ent_t  *ent, *next;
+        H5D_chunk_rec_t chunk_rec;
+        H5D_shared_t *shared_fo = (H5D_shared_t *)udata.cpy_info->shared_fo;
+
+        chunk_rec.nbytes = layout_src->size;
+        chunk_rec.filter_mask = 0;
+        chunk_rec.chunk_addr = HADDR_UNDEF;
+
+        for(ent = shared_fo->cache.chunk.head; ent; ent = next) {
+            if(!H5F_addr_defined(ent->chunk_block.offset)) {
+                HDmemcpy(chunk_rec.scaled, ent->scaled, sizeof(chunk_rec.scaled));
+                udata.chunk = ent->chunk;
+                udata.chunk_in_cache = TRUE;
+                if(H5D__chunk_copy_cb(&chunk_rec, &udata) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "unable to copy chunk data in cache")
+            }
+            next = ent->next;
+        } /* end for */
+    }
+
     /* I/O buffers may have been re-allocated */
     buf = udata.buf;
     bkg = udata.bkg;
@@ -5824,7 +6028,7 @@ done:
 
     /* Clean up any index information */
     if(copy_setup_done)
-        if(storage_src->ops->copy_shutdown && (storage_src->ops->copy_shutdown)(storage_src, storage_dst, dxpl_id) < 0)
+        if(storage_src->ops->copy_shutdown && (storage_src->ops->copy_shutdown)(storage_src, storage_dst) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to shut down index copying info")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -5845,7 +6049,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__chunk_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5O_layout_t *layout,
+H5D__chunk_bh_info(const H5O_loc_t *loc, H5O_t *oh, H5O_layout_t *layout,
     hsize_t *index_size)
 {
     H5D_chk_idx_info_t idx_info;        /* Chunked index info */
@@ -5871,7 +6075,7 @@ H5D__chunk_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5O_layout_t
     if((exists = H5O_msg_exists_oh(oh, H5O_PLINE_ID)) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to read object header")
     else if(exists) {
-        if(NULL == H5O_msg_read_oh(loc->file, dxpl_id, oh, H5O_PLINE_ID, &pline))
+        if(NULL == H5O_msg_read_oh(loc->file, oh, H5O_PLINE_ID, &pline))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't find I/O pipeline message")
         pline_read = TRUE;
     } /* end else if */
@@ -5880,13 +6084,12 @@ H5D__chunk_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5O_layout_t
 
     /* Compose chunked index info struct */
     idx_info.f = loc->file;
-    idx_info.dxpl_id = dxpl_id;
     idx_info.pline = &pline;
     idx_info.layout = &layout->u.chunk;
     idx_info.storage = &layout->storage.u.chunk;
 
     /* Get the dataspace for the dataset */
-    if(NULL == (space = H5S_read(loc, dxpl_id)))
+    if(NULL == (space = H5S_read(loc)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to load dataspace info from dataset header")
 
     /* Allocate any indexing structures */
@@ -5972,7 +6175,7 @@ H5D__chunk_dump_index_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__chunk_dump_index(H5D_t *dset, hid_t dxpl_id, FILE *stream)
+H5D__chunk_dump_index(H5D_t *dset, FILE *stream)
 {
     H5O_storage_chunk_t *sc = &(dset->shared->layout.storage.u.chunk);
     herr_t ret_value = SUCCEED;       /* Return value */
@@ -5994,7 +6197,6 @@ H5D__chunk_dump_index(H5D_t *dset, hid_t dxpl_id, FILE *stream)
 
         /* Compose chunked index info struct */
         idx_info.f = dset->oloc.file;
-        idx_info.dxpl_id = dxpl_id;
         idx_info.pline = &dset->shared->dcpl_cache.pline;
         idx_info.layout = &dset->shared->layout.u.chunk;
         idx_info.storage = &dset->shared->layout.storage.u.chunk;
@@ -6111,12 +6313,12 @@ H5D__nonexistent_readvv_cb(hsize_t H5_ATTR_UNUSED dst_off, hsize_t src_off, size
     /* Initialize the fill value buffer */
     if(H5D__fill_init(&fb_info, (udata->rbuf + src_off), NULL, NULL, NULL, NULL,
             &udata->dset->shared->dcpl_cache.fill, udata->dset->shared->type,
-            udata->dset->shared->type_id, (size_t)0, len, udata->dxpl_id) < 0)
+            udata->dset->shared->type_id, (size_t)0, len) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't initialize fill buffer info")
     fb_info_init = TRUE;
 
     /* Check for VL datatype & fill the buffer with VL datatype fill values */
-    if(fb_info.has_vlen_fill_type && H5D__fill_refill_vl(&fb_info, fb_info.elmts_per_buf, udata->dxpl_id) < 0)
+    if(fb_info.has_vlen_fill_type && H5D__fill_refill_vl(&fb_info, fb_info.elmts_per_buf) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "can't refill fill value buffer")
 
 done:
@@ -6170,7 +6372,6 @@ H5D__nonexistent_readvv(const H5D_io_info_t *io_info,
     /* Set up user data for H5VM_opvv() */
     udata.rbuf = (unsigned char *)io_info->u.rbuf;
     udata.dset = io_info->dset;
-    udata.dxpl_id = io_info->md_dxpl_id;
 
     /* Call generic sequence operation routine */
     if((ret_value = H5VM_opvv(chunk_max_nseq, chunk_curr_seq, chunk_len_arr, chunk_off_arr,
@@ -6236,7 +6437,7 @@ done:
  *
  *-------------------------------------------------------------------------
  */
-static herr_t
+herr_t
 H5D__chunk_file_alloc(const H5D_chk_idx_info_t *idx_info, const H5F_block_t *old_chunk,
     H5F_block_t *new_chunk, hbool_t *need_insert, hsize_t scaled[])
 {
@@ -6293,7 +6494,7 @@ H5D__chunk_file_alloc(const H5D_chk_idx_info_t *idx_info, const H5F_block_t *old
                  * outdated version of the B-tree node
                  */
 		if(!(H5F_INTENT(idx_info->f) & H5F_ACC_SWMR_WRITE))
-		    if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, idx_info->dxpl_id, old_chunk->offset, old_chunk->length) < 0)
+		    if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, old_chunk->offset, old_chunk->length) < 0)
 			HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to free chunk")
 		alloc_chunk = TRUE;
 	    } /* end if */
@@ -6336,7 +6537,7 @@ H5D__chunk_file_alloc(const H5D_chk_idx_info_t *idx_info, const H5F_block_t *old
             case H5D_CHUNK_IDX_SINGLE:
                 HDassert(new_chunk->length > 0);
                 H5_CHECK_OVERFLOW(new_chunk->length, /*From: */uint32_t, /*To: */hsize_t);
-                new_chunk->offset = H5MF_alloc(idx_info->f, H5FD_MEM_DRAW, idx_info->dxpl_id, (hsize_t)new_chunk->length);
+                new_chunk->offset = H5MF_alloc(idx_info->f, H5FD_MEM_DRAW, (hsize_t)new_chunk->length);
                 if(!H5F_addr_defined(new_chunk->offset))
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "file allocation failed")
                 *need_insert = TRUE;
@@ -6388,46 +6589,49 @@ H5D__chunk_format_convert_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
     H5_CHECKED_ASSIGN(nbytes, size_t, chunk_rec->nbytes, uint32_t);
     chunk_addr = chunk_rec->chunk_addr;
 
-    if(new_idx_info->pline->nused &&
+    if (new_idx_info->pline->nused &&
           (new_idx_info->layout->flags & H5O_LAYOUT_CHUNK_DONT_FILTER_PARTIAL_BOUND_CHUNKS) &&
           (H5D__chunk_is_partial_edge_chunk(udata->dset_ndims, new_idx_info->layout->dim, chunk_rec->scaled, udata->dset_dims))) {
-	/* This is a partial non-filtered edge chunk */
-	/* Convert the chunk to a filtered edge chunk for v1 B-tree chunk index */
 
-	unsigned filter_mask = chunk_rec->filter_mask;
-	H5Z_cb_t  cb_struct;        	/* Filter failure callback struct */
-	size_t read_size = nbytes;	/* Bytes to read */
+        /* This is a partial non-filtered edge chunk */
+        /* Convert the chunk to a filtered edge chunk for v1 B-tree chunk index */
+
+        unsigned filter_mask = chunk_rec->filter_mask;
+        H5Z_cb_t  filter_cb;        /* Filter failure callback struct */
+        size_t read_size = nbytes;	/* Bytes to read */
 
-	HDassert(read_size == new_idx_info->layout->size);
+        HDassert(read_size == new_idx_info->layout->size);
 
-	cb_struct.func = NULL; /* no callback function when failed */
+        /* Initialize the filter callback struct */
+        filter_cb.op_data = NULL;
+        filter_cb.func = NULL;      /* no callback function when failed */
 
-	/* Allocate buffer for chunk data */
-	if(NULL == (buf = H5MM_malloc(read_size)))
-	    HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, H5_ITER_ERROR, "memory allocation failed for raw data chunk")
+        /* Allocate buffer for chunk data */
+        if (NULL == (buf = H5MM_malloc(read_size)))
+            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, H5_ITER_ERROR, "memory allocation failed for raw data chunk")
 
-	/* Read the non-filtered edge chunk */
-        if(H5F_block_read(new_idx_info->f, H5FD_MEM_DRAW, chunk_addr, read_size, H5AC_rawdata_dxpl_id, buf) < 0)
-	    HGOTO_ERROR(H5E_IO, H5E_READERROR, H5_ITER_ERROR, "unable to read raw data chunk")
+        /* Read the non-filtered edge chunk */
+        if(H5F_block_read(new_idx_info->f, H5FD_MEM_DRAW, chunk_addr, read_size, buf) < 0)
+            HGOTO_ERROR(H5E_IO, H5E_READERROR, H5_ITER_ERROR, "unable to read raw data chunk")
 
-	/* Pass the chunk through the pipeline */
-	if(H5Z_pipeline(new_idx_info->pline, 0, &filter_mask, H5Z_NO_EDC, cb_struct, &nbytes, &read_size, &buf) < 0)
-	    HGOTO_ERROR(H5E_PLINE, H5E_CANTFILTER, H5_ITER_ERROR, "output pipeline failed")
+        /* Pass the chunk through the pipeline */
+        if (H5Z_pipeline(new_idx_info->pline, 0, &filter_mask, H5Z_NO_EDC, filter_cb, &nbytes, &read_size, &buf) < 0)
+            HGOTO_ERROR(H5E_PLINE, H5E_CANTFILTER, H5_ITER_ERROR, "output pipeline failed")
 
 #if H5_SIZEOF_SIZE_T > 4
         /* Check for the chunk expanding too much to encode in a 32-bit value */
-	if(nbytes > ((size_t)0xffffffff))
-	    HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, H5_ITER_ERROR, "chunk too large for 32-bit length")
+        if (nbytes > ((size_t)0xffffffff))
+            HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, H5_ITER_ERROR, "chunk too large for 32-bit length")
 #endif /* H5_SIZEOF_SIZE_T > 4 */
 
-	/* Allocate space for the filtered chunk */
-	if((chunk_addr = H5MF_alloc(new_idx_info->f, H5FD_MEM_DRAW, new_idx_info->dxpl_id, (hsize_t)nbytes)) == HADDR_UNDEF)
-	    HGOTO_ERROR(H5E_DATASET, H5E_NOSPACE, H5_ITER_ERROR, "file allocation failed for filtered chunk")
-	HDassert(H5F_addr_defined(chunk_addr));
+        /* Allocate space for the filtered chunk */
+        if ((chunk_addr = H5MF_alloc(new_idx_info->f, H5FD_MEM_DRAW, (hsize_t)nbytes)) == HADDR_UNDEF)
+            HGOTO_ERROR(H5E_DATASET, H5E_NOSPACE, H5_ITER_ERROR, "file allocation failed for filtered chunk")
+        HDassert(H5F_addr_defined(chunk_addr));
 
-	/* Write the filtered chunk to disk */
-	if(H5F_block_write(new_idx_info->f, H5FD_MEM_DRAW, chunk_addr, nbytes, H5AC_rawdata_dxpl_id, buf) < 0)
-	    HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, H5_ITER_ERROR, "unable to write raw data to file")
+        /* Write the filtered chunk to disk */
+        if (H5F_block_write(new_idx_info->f, H5FD_MEM_DRAW, chunk_addr, nbytes, buf) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, H5_ITER_ERROR, "unable to write raw data to file")
     } /* end if */
 
     /* Set up chunk information for insertion to chunk index */
@@ -6439,11 +6643,11 @@ H5D__chunk_format_convert_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
     insert_udata.common.storage = new_idx_info->storage;
 
     /* Insert chunk into the v1 B-tree chunk index */
-    if((new_idx_info->storage->ops->insert)(new_idx_info, &insert_udata, NULL) < 0)
+    if ((new_idx_info->storage->ops->insert)(new_idx_info, &insert_udata, NULL) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, H5_ITER_ERROR, "unable to insert chunk addr into index")
 
 done:
-    if(buf)
+    if (buf)
         H5MM_xfree(buf);
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5Dcompact.c b/src/H5Dcompact.c
index 224a1d1..c0c2a80 100644
--- a/src/H5Dcompact.c
+++ b/src/H5Dcompact.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -69,8 +67,8 @@ static ssize_t H5D__compact_readvv(const H5D_io_info_t *io_info,
 static ssize_t H5D__compact_writevv(const H5D_io_info_t *io_info,
     size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_size_arr[], hsize_t dset_offset_arr[],
     size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_size_arr[], hsize_t mem_offset_arr[]);
-static herr_t H5D__compact_flush(H5D_t *dset, hid_t dxpl_id);
-static herr_t H5D__compact_dest(H5D_t *dset, hid_t dxpl_id);
+static herr_t H5D__compact_flush(H5D_t *dset);
+static herr_t H5D__compact_dest(H5D_t *dset);
 
 
 /*********************/
@@ -119,7 +117,7 @@ H5FL_BLK_EXTERN(type_conv);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__compact_fill(const H5D_t *dset, hid_t dxpl_id)
+H5D__compact_fill(const H5D_t *dset)
 {
     H5D_fill_buf_info_t fb_info;        /* Dataset's fill buffer info */
     hbool_t     fb_info_init = FALSE;   /* Whether the fill value buffer has been initialized */
@@ -128,7 +126,6 @@ H5D__compact_fill(const H5D_t *dset, hid_t dxpl_id)
     FUNC_ENTER_PACKAGE
 
     /* Check args */
-    HDassert(TRUE == H5P_isa_class(dxpl_id, H5P_DATASET_XFER));
     HDassert(dset && H5D_COMPACT == dset->shared->layout.type);
     HDassert(dset->shared->layout.storage.u.compact.buf);
     HDassert(dset->shared->type);
@@ -139,14 +136,14 @@ H5D__compact_fill(const H5D_t *dset, hid_t dxpl_id)
     if(H5D__fill_init(&fb_info, dset->shared->layout.storage.u.compact.buf,
             NULL, NULL, NULL, NULL,
             &dset->shared->dcpl_cache.fill, dset->shared->type,
-            dset->shared->type_id, (size_t)0, dset->shared->layout.storage.u.compact.size, dxpl_id) < 0)
+            dset->shared->type_id, (size_t)0, dset->shared->layout.storage.u.compact.size) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't initialize fill buffer info")
     fb_info_init = TRUE;
 
     /* Check for VL datatype & non-default fill value */
     if(fb_info.has_vlen_fill_type)
         /* Fill the buffer with VL datatype fill values */
-        if(H5D__fill_refill_vl(&fb_info, fb_info.elmts_per_buf, dxpl_id) < 0)
+        if(H5D__fill_refill_vl(&fb_info, fb_info.elmts_per_buf) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "can't refill fill value buffer")
 
 done:
@@ -359,7 +356,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__compact_flush(H5D_t *dset, hid_t dxpl_id)
+H5D__compact_flush(H5D_t *dset)
 {
     herr_t ret_value = SUCCEED;       /* Return value */
 
@@ -370,9 +367,11 @@ H5D__compact_flush(H5D_t *dset, hid_t dxpl_id)
 
     /* Check if the buffered compact information is dirty */
     if(dset->shared->layout.storage.u.compact.dirty) {
-        if(H5O_msg_write(&(dset->oloc), H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, &(dset->shared->layout), dxpl_id) < 0)
-            HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to update layout message")
         dset->shared->layout.storage.u.compact.dirty = FALSE;
+        if(H5O_msg_write(&(dset->oloc), H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, &(dset->shared->layout)) < 0) {
+            dset->shared->layout.storage.u.compact.dirty = TRUE;
+            HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to update layout message")
+        }
     } /* end if */
 
 done:
@@ -393,7 +392,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__compact_dest(H5D_t *dset, hid_t H5_ATTR_UNUSED dxpl_id)
+H5D__compact_dest(H5D_t *dset)
 {
     FUNC_ENTER_STATIC_NOERR
 
@@ -420,9 +419,8 @@ H5D__compact_dest(H5D_t *dset, hid_t H5_ATTR_UNUSED dxpl_id)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__compact_copy(H5F_t *f_src, H5O_storage_compact_t *storage_src, H5F_t *f_dst,
-    H5O_storage_compact_t *storage_dst, H5T_t *dt_src, H5O_copy_t *cpy_info,
-    hid_t dxpl_id)
+H5D__compact_copy(H5F_t *f_src, H5O_storage_compact_t *_storage_src, H5F_t *f_dst,
+    H5O_storage_compact_t *storage_dst, H5T_t *dt_src, H5O_copy_t *cpy_info)
 {
     hid_t       tid_src = -1;           /* Datatype ID for source datatype */
     hid_t       tid_dst = -1;           /* Datatype ID for destination datatype */
@@ -431,6 +429,8 @@ H5D__compact_copy(H5F_t *f_src, H5O_storage_compact_t *storage_src, H5F_t *f_dst
     void       *bkg = NULL;             /* Temporary buffer for copying data */
     void       *reclaim_buf = NULL;     /* Buffer for reclaiming data */
     hid_t       buf_sid = -1;           /* ID for buffer dataspace */
+    H5D_shared_t    *shared_fo = (H5D_shared_t *)cpy_info->shared_fo;   /* Pointer to the shared struct for dataset object */
+    H5O_storage_compact_t *storage_src = _storage_src;  /* Pointer to storage_src */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -443,6 +443,10 @@ H5D__compact_copy(H5F_t *f_src, H5O_storage_compact_t *storage_src, H5F_t *f_dst
     HDassert(storage_dst->buf);
     HDassert(dt_src);
 
+    /* If the dataset is open in the file, point to "layout" in the shared struct */
+    if(shared_fo != NULL)
+        storage_src = &(shared_fo->layout.storage.u.compact);
+
     /* Create datatype ID for src datatype, so it gets freed */
     if((tid_src = H5I_register(H5I_DATATYPE, dt_src, FALSE)) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "unable to register source file datatype")
@@ -464,7 +468,7 @@ H5D__compact_copy(H5F_t *f_src, H5O_storage_compact_t *storage_src, H5F_t *f_dst
         if(NULL == (dt_mem = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
         if((tid_mem = H5I_register(H5I_DATATYPE, dt_mem, FALSE)) < 0) {
-            H5T_close(dt_mem);
+            (void)H5T_close_real(dt_mem);
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register memory datatype")
         } /* end if */
 
@@ -472,18 +476,18 @@ H5D__compact_copy(H5F_t *f_src, H5O_storage_compact_t *storage_src, H5F_t *f_dst
         if(NULL == (dt_dst = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
         if(H5T_set_loc(dt_dst, f_dst, H5T_LOC_DISK) < 0) {
-            H5T_close(dt_dst);
+            (void)H5T_close_real(dt_dst);
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "cannot mark datatype on disk")
         } /* end if */
         if((tid_dst = H5I_register(H5I_DATATYPE, dt_dst, FALSE)) < 0) {
-            H5T_close(dt_dst);
+            (void)H5T_close_real(dt_dst);
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register destination file datatype")
         } /* end if */
 
         /* Set up the conversion functions */
-        if(NULL == (tpath_src_mem = H5T_path_find(dt_src, dt_mem, NULL, NULL, dxpl_id, FALSE)))
+        if(NULL == (tpath_src_mem = H5T_path_find(dt_src, dt_mem)))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to convert between src and mem datatypes")
-        if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, dt_dst, NULL, NULL, dxpl_id, FALSE)))
+        if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, dt_dst)))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to convert between mem and dst datatypes")
 
         /* Determine largest datatype size */
@@ -531,7 +535,7 @@ H5D__compact_copy(H5F_t *f_src, H5O_storage_compact_t *storage_src, H5F_t *f_dst
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
 
         /* Convert from source file to memory */
-        if(H5T_convert(tpath_src_mem, tid_src, tid_mem, nelmts, (size_t)0, (size_t)0, buf, bkg, dxpl_id) < 0)
+        if(H5T_convert(tpath_src_mem, tid_src, tid_mem, nelmts, (size_t)0, (size_t)0, buf, bkg) < 0)
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "datatype conversion failed")
 
         /* Copy into another buffer, to reclaim memory later */
@@ -541,12 +545,12 @@ H5D__compact_copy(H5F_t *f_src, H5O_storage_compact_t *storage_src, H5F_t *f_dst
         HDmemset(bkg, 0, buf_size);
 
         /* Convert from memory to destination file */
-        if(H5T_convert(tpath_mem_dst, tid_mem, tid_dst, nelmts, (size_t)0, (size_t)0, buf, bkg, dxpl_id) < 0)
+        if(H5T_convert(tpath_mem_dst, tid_mem, tid_dst, nelmts, (size_t)0, (size_t)0, buf, bkg) < 0)
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "datatype conversion failed")
 
         HDmemcpy(storage_dst->buf, buf, storage_dst->size);
 
-        if(H5D_vlen_reclaim(tid_mem, buf_space, dxpl_id, reclaim_buf) < 0)
+        if(H5D_vlen_reclaim(tid_mem, buf_space, reclaim_buf) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to reclaim variable-length data")
     } /* end if */
     else if(H5T_get_class(dt_src, FALSE) == H5T_REFERENCE) {
@@ -559,7 +563,7 @@ H5D__compact_copy(H5F_t *f_src, H5O_storage_compact_t *storage_src, H5F_t *f_dst
                 ref_count = storage_src->size / H5T_get_size(dt_src);
 
                 /* Copy objects referenced in source buffer to destination file and set destination elements */
-                if(H5O_copy_expand_ref(f_src, storage_src->buf, dxpl_id, f_dst,
+                if(H5O_copy_expand_ref(f_src, storage_src->buf, f_dst,
                         storage_dst->buf, ref_count, H5T_get_ref_type(dt_src), cpy_info) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "unable to copy reference attribute")
             } /* end if */
diff --git a/src/H5Dcontig.c b/src/H5Dcontig.c
index 28a7691..ad12ba0 100644
--- a/src/H5Dcontig.c
+++ b/src/H5Dcontig.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -33,17 +31,19 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Dpkg.h"		/* Dataset functions			*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Fprivate.h"		/* Files				*/
-#include "H5FDprivate.h"	/* File drivers				*/
-#include "H5FLprivate.h"	/* Free Lists                           */
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5MFprivate.h"	/* File memory management		*/
-#include "H5Oprivate.h"		/* Object headers		  	*/
-#include "H5Pprivate.h"		/* Property lists			*/
-#include "H5VMprivate.h"		/* Vector and array functions		*/
+#include "H5private.h"      /* Generic Functions            */
+#include "H5CXprivate.h"    /* API Contexts                 */
+#include "H5Dpkg.h"         /* Dataset functions            */
+#include "H5Eprivate.h"     /* Error handling               */
+#include "H5Fprivate.h"     /* Files                        */
+#include "H5FDprivate.h"    /* File drivers                 */
+#include "H5FLprivate.h"    /* Free Lists                   */
+#include "H5Iprivate.h"     /* IDs                          */
+#include "H5MFprivate.h"    /* File memory management       */
+#include "H5FOprivate.h"    /* File objects                 */
+#include "H5Oprivate.h"     /* Object headers               */
+#include "H5Pprivate.h"     /* Property lists               */
+#include "H5VMprivate.h"    /* Vector and array functions   */
 
 
 /****************/
@@ -61,7 +61,6 @@ typedef struct H5D_contig_readvv_sieve_ud_t {
     H5D_rdcdc_t *dset_contig;   /* Cached information about contiguous data */
     const H5D_contig_storage_t *store_contig;    /* Contiguous storage info for this I/O operation */
     unsigned char *rbuf;        /* Pointer to buffer to fill */
-    hid_t dxpl_id;              /* DXPL for operation */
 } H5D_contig_readvv_sieve_ud_t;
 
 /* Callback info for [plain] readvv operation */
@@ -69,7 +68,6 @@ typedef struct H5D_contig_readvv_ud_t {
     H5F_t *file;                /* File for dataset */
     haddr_t dset_addr;          /* Address of dataset */
     unsigned char *rbuf;        /* Pointer to buffer to fill */
-    hid_t dxpl_id;              /* DXPL for operation */
 } H5D_contig_readvv_ud_t;
 
 /* Callback info for sieve buffer writevv operation */
@@ -78,7 +76,6 @@ typedef struct H5D_contig_writevv_sieve_ud_t {
     H5D_rdcdc_t *dset_contig;   /* Cached information about contiguous data */
     const H5D_contig_storage_t *store_contig;    /* Contiguous storage info for this I/O operation */
     const unsigned char *wbuf;  /* Pointer to buffer to write */
-    hid_t dxpl_id;              /* DXPL for operation */
 } H5D_contig_writevv_sieve_ud_t;
 
 /* Callback info for [plain] writevv operation */
@@ -86,7 +83,6 @@ typedef struct H5D_contig_writevv_ud_t {
     H5F_t *file;                /* File for dataset */
     haddr_t dset_addr;          /* Address of dataset */
     const unsigned char *wbuf;  /* Pointer to buffer to write */
-    hid_t dxpl_id;              /* DXPL for operation */
 } H5D_contig_writevv_ud_t;
 
 
@@ -96,8 +92,7 @@ typedef struct H5D_contig_writevv_ud_t {
 
 /* Layout operation callbacks */
 static herr_t H5D__contig_construct(H5F_t *f, H5D_t *dset);
-static herr_t H5D__contig_init(H5F_t *f, hid_t dxpl_id, const H5D_t *dset,
-    hid_t dapl_id);
+static herr_t H5D__contig_init(H5F_t *f, const H5D_t *dset, hid_t dapl_id);
 static herr_t H5D__contig_io_init(const H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
     hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space,
     H5D_chunk_map_t *cm);
@@ -107,7 +102,7 @@ static ssize_t H5D__contig_readvv(const H5D_io_info_t *io_info,
 static ssize_t H5D__contig_writevv(const H5D_io_info_t *io_info,
     size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_len_arr[], hsize_t dset_offset_arr[],
     size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[]);
-static herr_t H5D__contig_flush(H5D_t *dset, hid_t dxpl_id);
+static herr_t H5D__contig_flush(H5D_t *dset);
 
 /* Helper routines */
 static herr_t H5D__contig_write_one(H5D_io_info_t *io_info, hsize_t offset,
@@ -163,7 +158,7 @@ H5FL_BLK_EXTERN(type_conv);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__contig_alloc(H5F_t *f, hid_t dxpl_id, H5O_storage_contig_t *storage /*out */ )
+H5D__contig_alloc(H5F_t *f, H5O_storage_contig_t *storage /*out */ )
 {
     herr_t ret_value = SUCCEED;   /* Return value */
 
@@ -174,7 +169,7 @@ H5D__contig_alloc(H5F_t *f, hid_t dxpl_id, H5O_storage_contig_t *storage /*out *
     HDassert(storage);
 
     /* Allocate space for the contiguous data */
-    if(HADDR_UNDEF == (storage->addr = H5MF_alloc(f, H5FD_MEM_DRAW, dxpl_id, storage->size)))
+    if(HADDR_UNDEF == (storage->addr = H5MF_alloc(f, H5FD_MEM_DRAW, storage->size)))
         HGOTO_ERROR(H5E_IO, H5E_NOSPACE, FAIL, "unable to reserve file space")
 
 done:
@@ -200,11 +195,10 @@ H5D__contig_fill(const H5D_io_info_t *io_info)
     const H5D_t *dset = io_info->dset;   /* the dataset pointer */
     H5D_io_info_t ioinfo;       /* Dataset I/O info */
     H5D_storage_t store;        /* Union of storage info for dataset */
-    H5D_dxpl_cache_t _dxpl_cache;       /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
     hssize_t    snpoints;       /* Number of points in space (for error checking) */
     size_t      npoints;        /* Number of points in space */
     hsize_t	offset;         /* Offset of dataset */
+    size_t      max_temp_buf;   /* Maximum size of temporary buffer */
 #ifdef H5_HAVE_PARALLEL
     MPI_Comm	mpi_comm = MPI_COMM_NULL;	/* MPI communicator for file */
     int         mpi_rank = (-1);  /* This process's rank  */
@@ -212,8 +206,6 @@ H5D__contig_fill(const H5D_io_info_t *io_info)
     hbool_t     blocks_written = FALSE; /* Flag to indicate that chunk was actually written */
     hbool_t     using_mpi = FALSE;      /* Flag to indicate that the file is being accessed with an MPI-capable file driver */
 #endif /* H5_HAVE_PARALLEL */
-    hid_t       md_dxpl_id = io_info->md_dxpl_id;
-    hid_t       raw_dxpl_id = io_info->raw_dxpl_id;
     H5D_fill_buf_info_t fb_info;        /* Dataset's fill buffer info */
     hbool_t     fb_info_init = FALSE;   /* Whether the fill value buffer has been initialized */
     herr_t	ret_value = SUCCEED;	/* Return value */
@@ -221,8 +213,6 @@ H5D__contig_fill(const H5D_io_info_t *io_info)
     FUNC_ENTER_PACKAGE
 
     /* Check args */
-    HDassert(TRUE == H5P_isa_class(md_dxpl_id, H5P_DATASET_XFER));
-    HDassert(TRUE == H5P_isa_class(raw_dxpl_id, H5P_DATASET_XFER));
     HDassert(dset && H5D_CONTIGUOUS == dset->shared->layout.type);
     HDassert(H5F_addr_defined(dset->shared->layout.storage.u.contig.addr));
     HDassert(dset->shared->layout.storage.u.contig.size > 0);
@@ -245,10 +235,6 @@ H5D__contig_fill(const H5D_io_info_t *io_info)
     } /* end if */
 #endif  /* H5_HAVE_PARALLEL */
 
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(raw_dxpl_id, &dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
-
     /* Initialize storage info for this dataset */
     store.contig.dset_addr = dset->shared->layout.storage.u.contig.addr;
     store.contig.dset_size = dset->shared->layout.storage.u.contig.size;
@@ -258,11 +244,14 @@ H5D__contig_fill(const H5D_io_info_t *io_info)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "dataset has negative number of elements")
     H5_CHECKED_ASSIGN(npoints, size_t, snpoints, hssize_t);
 
+    /* Get the maximum size of temporary buffers */
+    if(H5CX_get_max_temp_buf(&max_temp_buf) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve max. temp. buf size")
+
     /* Initialize the fill value buffer */
     if(H5D__fill_init(&fb_info, NULL, NULL, NULL, NULL, NULL,
             &dset->shared->dcpl_cache.fill,
-            dset->shared->type, dset->shared->type_id, npoints,
-            dxpl_cache->max_temp_buf, md_dxpl_id) < 0)
+            dset->shared->type, dset->shared->type_id, npoints, max_temp_buf) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't initialize fill buffer info")
     fb_info_init = TRUE;
 
@@ -270,7 +259,7 @@ H5D__contig_fill(const H5D_io_info_t *io_info)
     offset = 0;
 
     /* Simple setup for dataset I/O info struct */
-    H5D_BUILD_IO_INFO_WRT(&ioinfo, dset, dxpl_cache, H5AC_ind_read_dxpl_id, raw_dxpl_id, &store, fb_info.fill_buf);
+    H5D_BUILD_IO_INFO_WRT(&ioinfo, dset, &store, fb_info.fill_buf);
 
     /*
      * Fill the entire current extent with the fill value.  We can do
@@ -290,7 +279,7 @@ H5D__contig_fill(const H5D_io_info_t *io_info)
         /* Check for VL datatype & non-default fill value */
         if(fb_info.has_vlen_fill_type)
             /* Re-fill the buffer to use for this I/O operation */
-            if(H5D__fill_refill_vl(&fb_info, curr_points, md_dxpl_id) < 0)
+            if(H5D__fill_refill_vl(&fb_info, curr_points) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "can't refill fill value buffer")
 
 #ifdef H5_HAVE_PARALLEL
@@ -353,7 +342,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__contig_delete(H5F_t *f, hid_t dxpl_id, const H5O_storage_t *storage)
+H5D__contig_delete(H5F_t *f, const H5O_storage_t *storage)
 {
     herr_t ret_value = SUCCEED;   /* Return value */
 
@@ -364,7 +353,7 @@ H5D__contig_delete(H5F_t *f, hid_t dxpl_id, const H5O_storage_t *storage)
     HDassert(storage);
 
     /* Free the file space for the chunk */
-    if(H5MF_xfree(f, H5FD_MEM_DRAW, dxpl_id, storage->u.contig.addr, storage->u.contig.size) < 0)
+    if(H5MF_xfree(f, H5FD_MEM_DRAW, storage->u.contig.addr, storage->u.contig.size) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to free contiguous storage space")
 
 done:
@@ -460,8 +449,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__contig_init(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id,
-    const H5D_t *dset, hid_t H5_ATTR_UNUSED dapl_id)
+H5D__contig_init(H5F_t H5_ATTR_UNUSED *f, const H5D_t *dset,
+    hid_t H5_ATTR_UNUSED dapl_id)
 {
     hsize_t tmp_size;                   /* Temporary holder for raw data size */
     size_t tmp_sieve_buf_size;          /* Temporary holder for sieve buffer size */
@@ -735,7 +724,7 @@ H5D__contig_readvv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
     if(NULL == dset_contig->sieve_buf) {
         /* Check if we can actually hold the I/O request in the sieve buffer */
         if(len > dset_contig->sieve_buf_size) {
-            if(H5F_block_read(file, H5FD_MEM_DRAW, addr, len, udata->dxpl_id, buf) < 0)
+            if(H5F_block_read(file, H5FD_MEM_DRAW, addr, len, buf) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "block read failed")
         } /* end if */
         else {
@@ -758,7 +747,7 @@ H5D__contig_readvv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
             H5_CHECKED_ASSIGN(dset_contig->sieve_size, size_t, min, hsize_t);
 
             /* Read the new sieve buffer */
-            if(H5F_block_read(file, H5FD_MEM_DRAW, dset_contig->sieve_loc, dset_contig->sieve_size, udata->dxpl_id, dset_contig->sieve_buf) < 0)
+            if(H5F_block_read(file, H5FD_MEM_DRAW, dset_contig->sieve_loc, dset_contig->sieve_size, dset_contig->sieve_buf) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "block read failed")
 
             /* Grab the data out of the buffer (must be first piece of data in buffer ) */
@@ -794,7 +783,7 @@ H5D__contig_readvv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
                     /* Flush the sieve buffer, if it's dirty */
                     if(dset_contig->sieve_dirty) {
                         /* Write to file */
-                        if(H5F_block_write(file, H5FD_MEM_DRAW, sieve_start, sieve_size, udata->dxpl_id, dset_contig->sieve_buf) < 0)
+                        if(H5F_block_write(file, H5FD_MEM_DRAW, sieve_start, sieve_size, dset_contig->sieve_buf) < 0)
                             HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "block write failed")
 
                         /* Reset sieve buffer dirty flag */
@@ -803,7 +792,7 @@ H5D__contig_readvv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
                 } /* end if */
 
                 /* Read directly into the user's buffer */
-                if(H5F_block_read(file, H5FD_MEM_DRAW, addr, len, udata->dxpl_id, buf) < 0)
+                if(H5F_block_read(file, H5FD_MEM_DRAW, addr, len, buf) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "block read failed")
             } /* end if */
             /* Element size fits within the buffer size */
@@ -811,7 +800,7 @@ H5D__contig_readvv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
                 /* Flush the sieve buffer if it's dirty */
                 if(dset_contig->sieve_dirty) {
                     /* Write to file */
-                    if(H5F_block_write(file, H5FD_MEM_DRAW, sieve_start, sieve_size, udata->dxpl_id, dset_contig->sieve_buf) < 0)
+                    if(H5F_block_write(file, H5FD_MEM_DRAW, sieve_start, sieve_size, dset_contig->sieve_buf) < 0)
                         HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "block write failed")
 
                     /* Reset sieve buffer dirty flag */
@@ -842,7 +831,7 @@ H5D__contig_readvv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
                 sieve_end = sieve_start + sieve_size;
 
                 /* Read the new sieve buffer */
-                if(H5F_block_read(file, H5FD_MEM_DRAW, dset_contig->sieve_loc, dset_contig->sieve_size, udata->dxpl_id, dset_contig->sieve_buf) < 0)
+                if(H5F_block_read(file, H5FD_MEM_DRAW, dset_contig->sieve_loc, dset_contig->sieve_size, dset_contig->sieve_buf) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "block read failed")
 
                 /* Grab the data out of the buffer (must be first piece of data in buffer ) */
@@ -881,7 +870,7 @@ H5D__contig_readvv_cb(hsize_t dst_off, hsize_t src_off, size_t len, void *_udata
 
     /* Write data */
     if(H5F_block_read(udata->file, H5FD_MEM_DRAW, (udata->dset_addr + dst_off),
-            len, udata->dxpl_id, (udata->rbuf + src_off)) < 0)
+            len, (udata->rbuf + src_off)) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "block write failed")
 
 done:
@@ -934,7 +923,6 @@ H5D__contig_readvv(const H5D_io_info_t *io_info,
         udata.dset_contig = &(io_info->dset->shared->cache.contig);
         udata.store_contig = &(io_info->store->contig);
         udata.rbuf = (unsigned char *)io_info->u.rbuf;
-        udata.dxpl_id = io_info->raw_dxpl_id;
 
         /* Call generic sequence operation routine */
         if((ret_value = H5VM_opvv(dset_max_nseq, dset_curr_seq, dset_len_arr, dset_off_arr,
@@ -949,7 +937,6 @@ H5D__contig_readvv(const H5D_io_info_t *io_info,
         udata.file = io_info->dset->oloc.file;
         udata.dset_addr = io_info->store->contig.dset_addr;
         udata.rbuf = (unsigned char *)io_info->u.rbuf;
-        udata.dxpl_id = io_info->raw_dxpl_id;
 
         /* Call generic sequence operation routine */
         if((ret_value = H5VM_opvv(dset_max_nseq, dset_curr_seq, dset_len_arr, dset_off_arr,
@@ -1012,7 +999,7 @@ H5D__contig_writevv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
     if(NULL == dset_contig->sieve_buf) {
         /* Check if we can actually hold the I/O request in the sieve buffer */
         if(len > dset_contig->sieve_buf_size) {
-            if(H5F_block_write(file, H5FD_MEM_DRAW, addr, len, udata->dxpl_id, buf) < 0)
+            if(H5F_block_write(file, H5FD_MEM_DRAW, addr, len, buf) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "block write failed")
         } /* end if */
         else {
@@ -1041,7 +1028,7 @@ H5D__contig_writevv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
             /* Check if there is any point in reading the data from the file */
             if(dset_contig->sieve_size > len) {
                 /* Read the new sieve buffer */
-                if(H5F_block_read(file, H5FD_MEM_DRAW, dset_contig->sieve_loc, dset_contig->sieve_size, udata->dxpl_id, dset_contig->sieve_buf) < 0)
+                if(H5F_block_read(file, H5FD_MEM_DRAW, dset_contig->sieve_loc, dset_contig->sieve_size, dset_contig->sieve_buf) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "block read failed")
             } /* end if */
 
@@ -1081,7 +1068,7 @@ H5D__contig_writevv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
                     /* Flush the sieve buffer, if it's dirty */
                     if(dset_contig->sieve_dirty) {
                         /* Write to file */
-                        if(H5F_block_write(file, H5FD_MEM_DRAW, sieve_start, sieve_size, udata->dxpl_id, dset_contig->sieve_buf) < 0)
+                        if(H5F_block_write(file, H5FD_MEM_DRAW, sieve_start, sieve_size, dset_contig->sieve_buf) < 0)
                             HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "block write failed")
 
                         /* Reset sieve buffer dirty flag */
@@ -1094,7 +1081,7 @@ H5D__contig_writevv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
                 } /* end if */
 
                 /* Write directly from the user's buffer */
-                if(H5F_block_write(file, H5FD_MEM_DRAW, addr, len, udata->dxpl_id, buf) < 0)
+                if(H5F_block_write(file, H5FD_MEM_DRAW, addr, len, buf) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "block write failed")
             } /* end if */
             /* Element size fits within the buffer size */
@@ -1134,7 +1121,7 @@ H5D__contig_writevv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
                     /* Flush the sieve buffer if it's dirty */
                     if(dset_contig->sieve_dirty) {
                         /* Write to file */
-                        if(H5F_block_write(file, H5FD_MEM_DRAW, sieve_start, sieve_size, udata->dxpl_id, dset_contig->sieve_buf) < 0)
+                        if(H5F_block_write(file, H5FD_MEM_DRAW, sieve_start, sieve_size, dset_contig->sieve_buf) < 0)
                             HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "block write failed")
 
                         /* Reset sieve buffer dirty flag */
@@ -1167,7 +1154,7 @@ H5D__contig_writevv_sieve_cb(hsize_t dst_off, hsize_t src_off, size_t len,
                     /* Check if there is any point in reading the data from the file */
                     if(dset_contig->sieve_size > len) {
                         /* Read the new sieve buffer */
-                        if(H5F_block_read(file, H5FD_MEM_DRAW, dset_contig->sieve_loc, dset_contig->sieve_size, udata->dxpl_id, dset_contig->sieve_buf) < 0)
+                        if(H5F_block_read(file, H5FD_MEM_DRAW, dset_contig->sieve_loc, dset_contig->sieve_size, dset_contig->sieve_buf) < 0)
                             HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "block read failed")
                     } /* end if */
 
@@ -1207,7 +1194,7 @@ H5D__contig_writevv_cb(hsize_t dst_off, hsize_t src_off, size_t len, void *_udat
     FUNC_ENTER_STATIC
 
     /* Write data */
-    if(H5F_block_write(udata->file, H5FD_MEM_DRAW, (udata->dset_addr + dst_off), len, udata->dxpl_id, (udata->wbuf + src_off)) < 0)
+    if(H5F_block_write(udata->file, H5FD_MEM_DRAW, (udata->dset_addr + dst_off), len, (udata->wbuf + src_off)) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "block write failed")
 
 done:
@@ -1260,7 +1247,6 @@ H5D__contig_writevv(const H5D_io_info_t *io_info,
         udata.dset_contig = &(io_info->dset->shared->cache.contig);
         udata.store_contig = &(io_info->store->contig);
         udata.wbuf = (const unsigned char *)io_info->u.wbuf;
-        udata.dxpl_id = io_info->raw_dxpl_id;
 
         /* Call generic sequence operation routine */
         if((ret_value = H5VM_opvv(dset_max_nseq, dset_curr_seq, dset_len_arr, dset_off_arr,
@@ -1275,7 +1261,6 @@ H5D__contig_writevv(const H5D_io_info_t *io_info,
         udata.file = io_info->dset->oloc.file;
         udata.dset_addr = io_info->store->contig.dset_addr;
         udata.wbuf = (const unsigned char *)io_info->u.wbuf;
-        udata.dxpl_id = io_info->raw_dxpl_id;
 
         /* Call generic sequence operation routine */
         if((ret_value = H5VM_opvv(dset_max_nseq, dset_curr_seq, dset_len_arr, dset_off_arr,
@@ -1302,7 +1287,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__contig_flush(H5D_t *dset, hid_t H5_ATTR_UNUSED dxpl_id)
+H5D__contig_flush(H5D_t *dset)
 {
     herr_t ret_value = SUCCEED;       /* Return value */
 
@@ -1311,9 +1296,8 @@ H5D__contig_flush(H5D_t *dset, hid_t H5_ATTR_UNUSED dxpl_id)
     /* Sanity check */
     HDassert(dset);
 
-    /* Flush any data in sieve buffer - use the raw data dxpl since
-       the one passed in is a metadata dxpl. */
-    if(H5D__flush_sieve_buf(dset, H5AC_rawdata_dxpl_id) < 0)
+    /* Flush any data in sieve buffer */
+    if(H5D__flush_sieve_buf(dset) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to flush sieve buffer")
 
 done:
@@ -1336,7 +1320,7 @@ done:
 herr_t
 H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
     H5F_t *f_dst, H5O_storage_contig_t *storage_dst, H5T_t *dt_src,
-    H5O_copy_t *cpy_info, hid_t dxpl_id)
+    H5O_copy_t *cpy_info)
 {
     haddr_t     addr_src;               /* File offset in source dataset */
     haddr_t     addr_dst;               /* File offset in destination dataset */
@@ -1364,6 +1348,10 @@ H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
     hsize_t     buf_dim[1] = {0};       /* Dimension for buffer */
     hbool_t     is_vlen = FALSE;        /* Flag to indicate that VL type conversion should occur */
     hbool_t     fix_ref = FALSE;        /* Flag to indicate that ref values should be fixed */
+    H5D_shared_t    *shared_fo = (H5D_shared_t *)cpy_info->shared_fo;  /* Pointer to the shared struct for dataset object */
+    hbool_t     try_sieve = FALSE;      /* Try to get data from the sieve buffer */
+    haddr_t     sieve_start = HADDR_UNDEF; /* Start location of sieve buffer */
+    haddr_t     sieve_end = HADDR_UNDEF;    /* End locations of sieve buffer */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -1376,7 +1364,7 @@ H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
     HDassert(dt_src);
 
     /* Allocate space for destination raw data */
-    if(H5D__contig_alloc(f_dst, dxpl_id, storage_dst) < 0)
+    if(H5D__contig_alloc(f_dst, storage_dst) < 0)
         HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to allocate contiguous storage")
 
     /* Set up number of bytes to copy, and initial buffer size */
@@ -1397,7 +1385,7 @@ H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
         if(NULL == (dt_mem = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy")
         if((tid_mem = H5I_register(H5I_DATATYPE, dt_mem, FALSE)) < 0) {
-            H5T_close(dt_mem);
+            (void)H5T_close_real(dt_mem);
             HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "unable to register memory datatype")
         } /* end if */
 
@@ -1405,18 +1393,18 @@ H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
         if(NULL == (dt_dst = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to copy")
         if(H5T_set_loc(dt_dst, f_dst, H5T_LOC_DISK) < 0) {
-            H5T_close(dt_dst);
+            (void)H5T_close_real(dt_dst);
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "cannot mark datatype on disk")
         } /* end if */
         if((tid_dst = H5I_register(H5I_DATATYPE, dt_dst, FALSE)) < 0) {
-            H5T_close(dt_dst);
+            (void)H5T_close_real(dt_dst);
             HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "unable to register destination file datatype")
         } /* end if */
 
         /* Set up the conversion functions */
-        if(NULL == (tpath_src_mem = H5T_path_find(dt_src, dt_mem, NULL, NULL, dxpl_id, FALSE)))
+        if(NULL == (tpath_src_mem = H5T_path_find(dt_src, dt_mem)))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to convert between src and mem datatypes")
-        if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, dt_dst, NULL, NULL, dxpl_id, FALSE)))
+        if(NULL == (tpath_mem_dst = H5T_path_find(dt_mem, dt_dst)))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to convert between mem and dst datatypes")
 
         /* Determine largest datatype size */
@@ -1487,6 +1475,16 @@ H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
     /* Loop over copying data */
     addr_src = storage_src->addr;
     addr_dst = storage_dst->addr;
+
+    /* If data sieving is enabled and the dataset is open in the file,
+       set up to copy data out of the sieve buffer if deemed possible later */
+    if(H5F_HAS_FEATURE(f_src, H5FD_FEAT_DATA_SIEVE) &&
+       shared_fo && shared_fo->cache.contig.sieve_buf) {
+        try_sieve = TRUE;
+        sieve_start = shared_fo->cache.contig.sieve_loc;
+        sieve_end = sieve_start + shared_fo->cache.contig.sieve_size;
+    }
+
     while(total_src_nbytes > 0) {
         /* Check if we should reduce the number of bytes to transfer */
         if(total_src_nbytes < src_nbytes) {
@@ -1512,14 +1510,20 @@ H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
                 dst_nbytes = mem_nbytes = src_nbytes;
         } /* end if */
 
-        /* Read raw data from source file - use raw dxpl because passed in one is metadata */
-        if(H5F_block_read(f_src, H5FD_MEM_DRAW, addr_src, src_nbytes, H5AC_rawdata_dxpl_id, buf) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "unable to read raw data")
+        /* If the entire copy is within the sieve buffer, copy data from the sieve buffer */
+        if(try_sieve && (addr_src >= sieve_start) && ((addr_src + src_nbytes -1) < sieve_end)) {
+            unsigned char *base_sieve_buf = shared_fo->cache.contig.sieve_buf + (addr_src - sieve_start);
+
+            HDmemcpy(buf, base_sieve_buf, src_nbytes);
+        } else
+            /* Read raw data from source file */
+            if(H5F_block_read(f_src, H5FD_MEM_DRAW, addr_src, src_nbytes, buf) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "unable to read raw data")
 
         /* Perform datatype conversion, if necessary */
         if(is_vlen) {
             /* Convert from source file to memory */
-	    if(H5T_convert(tpath_src_mem, tid_src, tid_mem, nelmts, (size_t)0, (size_t)0, buf, bkg, dxpl_id) < 0)
+            if(H5T_convert(tpath_src_mem, tid_src, tid_mem, nelmts, (size_t)0, (size_t)0, buf, bkg) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "datatype conversion failed")
 
             /* Copy into another buffer, to reclaim memory later */
@@ -1529,13 +1533,13 @@ H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
             HDmemset(bkg, 0, buf_size);
 
             /* Convert from memory to destination file */
-	    if(H5T_convert(tpath_mem_dst, tid_mem, tid_dst, nelmts, (size_t)0, (size_t)0, buf, bkg, dxpl_id) < 0)
+            if(H5T_convert(tpath_mem_dst, tid_mem, tid_dst, nelmts, (size_t)0, (size_t)0, buf, bkg) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "datatype conversion failed")
 
             /* Reclaim space from variable length data */
-            if(H5D_vlen_reclaim(tid_mem, buf_space, dxpl_id, reclaim_buf) < 0)
+            if(H5D_vlen_reclaim(tid_mem, buf_space, reclaim_buf) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to reclaim variable-length data")
-	} /* end if */
+        } /* end if */
         else if(fix_ref) {
             /* Check for expanding references */
             if(cpy_info->expand_ref) {
@@ -1545,7 +1549,7 @@ H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
                 ref_count = src_nbytes / H5T_get_size(dt_src);
 
                 /* Copy the reference elements */
-                if(H5O_copy_expand_ref(f_src, buf, dxpl_id, f_dst, bkg, ref_count, H5T_get_ref_type(dt_src), cpy_info) < 0)
+                if(H5O_copy_expand_ref(f_src, buf, f_dst, bkg, ref_count, H5T_get_ref_type(dt_src), cpy_info) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "unable to copy reference attribute")
 
                 /* After fix ref, copy the new reference elements to the buffer to write out */
@@ -1556,8 +1560,8 @@ H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
                 HDmemset(buf, 0, src_nbytes);
         } /* end if */
 
-        /* Write raw data to destination file - use raw dxpl because passed in one is metadata */
-        if(H5F_block_write(f_dst, H5FD_MEM_DRAW, addr_dst, dst_nbytes, H5AC_rawdata_dxpl_id, buf) < 0)
+        /* Write raw data to destination file */
+        if(H5F_block_write(f_dst, H5FD_MEM_DRAW, addr_dst, dst_nbytes, buf) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to write raw data")
 
         /* Adjust loop variables */
diff --git a/src/H5Ddbg.c b/src/H5Ddbg.c
index a6c130e..347e34c 100644
--- a/src/H5Ddbg.c
+++ b/src/H5Ddbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -24,6 +22,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dpkg.h"		/* Datasets 				*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Iprivate.h"		/* IDs			  		*/
@@ -90,7 +89,7 @@ H5Ddebug(hid_t dset_id)
 
     /* Print B-tree information */
     if(H5D_CHUNKED == dset->shared->layout.type)
-	(void)H5D__chunk_dump_index(dset, H5AC_ind_read_dxpl_id, stdout);
+	(void)H5D__chunk_dump_index(dset, stdout);
     else if(H5D_CONTIGUOUS == dset->shared->layout.type)
 	HDfprintf(stdout, "    %-10s %a\n", "Address:", dset->shared->layout.storage.u.contig.addr);
 
diff --git a/src/H5Ddeprec.c b/src/H5Ddeprec.c
index f4c6797..0f1bfee 100644
--- a/src/H5Ddeprec.c
+++ b/src/H5Ddeprec.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -38,6 +36,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dpkg.h"		/* Datasets 				*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Iprivate.h"		/* IDs			  		*/
@@ -62,10 +61,6 @@
 /* Local Prototypes */
 /********************/
 
-#ifndef H5_NO_DEPRECATED_SYMBOLS
-static herr_t H5D__extend(H5D_t *dataset, const hsize_t *size, hid_t dxpl_id);
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
-
 
 /*********************/
 /* Package Variables */
@@ -120,6 +115,7 @@ H5Dcreate1(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id,
     H5G_loc_t	    loc;                /* Object location to insert dataset into */
     H5D_t	   *dset = NULL;        /* New dataset's info */
     const H5S_t    *space;              /* Dataspace for dataset */
+    hid_t           dapl_id = H5P_DEFAULT;   /* DAPL used by library */
     hid_t           ret_value;          /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -140,8 +136,12 @@ H5Dcreate1(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id,
         if(TRUE != H5P_isa_class(dcpl_id, H5P_DATASET_CREATE))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not dataset create property list ID")
 
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&dapl_id, H5P_CLS_DACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
+
     /* Build and open the new dataset */
-    if(NULL == (dset = H5D__create_named(&loc, name, type_id, space, H5P_LINK_CREATE_DEFAULT, dcpl_id, H5P_DATASET_ACCESS_DEFAULT, H5AC_ind_read_dxpl_id)))
+    if(NULL == (dset = H5D__create_named(&loc, name, type_id, space, H5P_LINK_CREATE_DEFAULT, dcpl_id, dapl_id)))
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to create dataset")
 
     /* Register the new dataset to get an ID for it */
@@ -179,7 +179,7 @@ H5Dopen1(hid_t loc_id, const char *name)
 {
     H5D_t       *dset = NULL;
     H5G_loc_t   loc;                    /* Object location of group */
-    hid_t       ret_value;
+    hid_t       ret_value;              /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE2("i", "i*s", loc_id, name);
@@ -191,7 +191,7 @@ H5Dopen1(hid_t loc_id, const char *name)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
 
     /* Open the dataset */
-    if(NULL == (dset = H5D__open_name(&loc, name, H5P_DATASET_ACCESS_DEFAULT, H5AC_ind_read_dxpl_id)))
+    if(NULL == (dset = H5D__open_name(&loc, name, H5P_DATASET_ACCESS_DEFAULT)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open dataset")
 
     /* Register an atom for the dataset */
@@ -226,8 +226,10 @@ done:
 herr_t
 H5Dextend(hid_t dset_id, const hsize_t size[])
 {
-    H5D_t	*dset;
-    herr_t       ret_value = SUCCEED;  /* Return value */
+    H5D_t	*dset;                  /* Pointer to dataset to modify */
+    hsize_t     dset_dims[H5S_MAX_RANK]; /* Current dataset dimensions */
+    unsigned    u;                      /* Local index variable */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE2("e", "i*h", dset_id, size);
@@ -238,143 +240,24 @@ H5Dextend(hid_t dset_id, const hsize_t size[])
     if(!size)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no size specified")
 
+    /* Make certain that the dataset dimensions don't decrease */
+    /* (Shrinking dimensions is possible with H5Dset_extent, but not H5Dextend) */
+    if(H5S_get_simple_extent_dims(dset->shared->space, dset_dims, NULL) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset dimensions")
+    for(u = 0; u < dset->shared->ndims; u++)
+        if(size[u] > dset_dims[u])
+            dset_dims[u] = size[u];
+
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(dset_id) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
     /* Increase size */
-    if(H5D__extend(dset, size, H5AC_ind_read_dxpl_id) < 0)
+    if(H5D__set_extent(dset, dset_dims) < 0)
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to extend dataset")
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Dextend() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5D__extend
- *
- * Purpose:	Increases the size of a dataset.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *		Friday, January 30, 1998
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5D__extend(H5D_t *dataset, const hsize_t *size, hid_t dxpl_id)
-{
-    htri_t changed;                     /* Flag to indicate that the dataspace was successfully extended */
-    hsize_t old_dims[H5S_MAX_RANK];     /* Current (i.e. old, if changed) dimension sizes */
-    H5O_fill_t *fill;                   /* Dataset's fill value */
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_STATIC
-
-    /* Check args */
-    HDassert(dataset);
-    HDassert(size);
-
-    /* Check if the filters in the DCPL will need to encode, and if so, can they? */
-    if(H5D__check_filters(dataset) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't apply filters")
-
-    /*
-     * NOTE: Restrictions on extensions were checked when the dataset was
-     *	     created.  All extensions are allowed here since none should be
-     *	     able to muck things up.
-     */
-
-    /* Retrieve the current dimensions */
-    HDcompile_assert(sizeof(old_dims) == sizeof(dataset->shared->curr_dims));
-    HDmemcpy(old_dims, dataset->shared->curr_dims, H5S_MAX_RANK * sizeof(old_dims[0]));
-
-    /* Increase the size of the dataspace */
-    if((changed = H5S_extend(dataset->shared->space, size)) < 0)
-	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to increase size of dataspace")
-
-    /* Updated the dataset's info if the dataspace was successfully extended */
-    if(changed) {
-        /* Get the extended dimension sizes */
-        /* (Need to retrieve this here, since the 'size' dimensions could
-         *  extend one dimension but be smaller in a different dimension,
-         *  and the dataspace's extent is the larger of the current and
-         *  'size' dimension values. - QAK)
-         */
-        if(H5S_get_simple_extent_dims(dataset->shared->space, dataset->shared->curr_dims, NULL) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset dimensions")
-
-        /* Update the index values for the cached chunks for this dataset */
-        if(H5D_CHUNKED == dataset->shared->layout.type) {
-            hbool_t update_chunks = FALSE;  /* Flag to indicate chunk cache update is needed */
-
-            /* Check if we need to track & update scaled dimension information */
-            if(dataset->shared->ndims > 1) {
-                unsigned u;         /* Local indicate variable */
-
-                /* Update scaled chunk information */
-                for(u = 0; u < dataset->shared->ndims; u++) {
-                    hsize_t scaled;             /* Scaled value */
-
-                    /* Compute the scaled dimension size value */
-                    scaled = size[u] / dataset->shared->layout.u.chunk.dim[u];
-
-                    /* Check if scaled dimension size changed */
-                    if(scaled != dataset->shared->cache.chunk.scaled_dims[u]) {
-                        hsize_t scaled_power2up;      /* New size value, rounded to next power of 2 */
-
-                        /* Update the scaled dimension size value for the current dimension */
-                        dataset->shared->cache.chunk.scaled_dims[u] = scaled;
-
-                        /* Check if algorithm for computing hash values will change */
-                        if((scaled > dataset->shared->cache.chunk.nslots &&
-                                    dataset->shared->cache.chunk.scaled_dims[u] <= dataset->shared->cache.chunk.nslots)
-                                || (scaled <= dataset->shared->cache.chunk.nslots &&
-                                    dataset->shared->cache.chunk.scaled_dims[u] > dataset->shared->cache.chunk.nslots))
-                            update_chunks = TRUE;
-
-                        /* Check if the number of bits required to encode the scaled size value changed */
-                        if(dataset->shared->cache.chunk.scaled_power2up[u] != (scaled_power2up = H5VM_power2up(scaled))) {
-                            /* Update the 'power2up' & 'encode_bits' values for the current dimension */
-                            dataset->shared->cache.chunk.scaled_power2up[u] = scaled_power2up;
-                            dataset->shared->cache.chunk.scaled_encode_bits[u] = H5VM_log2_gen(scaled_power2up);
-
-                            /* Indicate that the chunk cache indices should be updated */
-                            update_chunks = TRUE;
-                        } /* end if */
-                    } /* end if */
-                } /* end for */
-            } /* end if */
-
-            /* Update general information for chunks */
-            if(H5D__chunk_set_info(dataset) < 0)
-                HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to update # of chunks")
-
-            /* Check for updating chunk cache indices */
-            if(update_chunks) {
-                /* Update the chunk cache indices */
-                if(H5D__chunk_update_cache(dataset, dxpl_id) < 0)
-                    HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update cached chunk indices")
-            } /* end if */
-        } /* end if */
-
-	/* Allocate space for the new parts of the dataset, if appropriate */
-        fill = &dataset->shared->dcpl_cache.fill;
-        if(fill->alloc_time == H5D_ALLOC_TIME_EARLY) {
-            H5D_io_info_t io_info;
-
-            io_info.dset = dataset;
-            io_info.raw_dxpl_id = H5AC_rawdata_dxpl_id;
-            io_info.md_dxpl_id = dxpl_id;
-
-            if(H5D__alloc_storage(&io_info, H5D_ALLOC_EXTEND, FALSE, old_dims) < 0)
-                HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize dataset with fill value")
-        }
-        /* Mark the dataspace as dirty, for later writing to the file */
-        if(H5D__mark(dataset, dxpl_id, H5D_MARK_SPACE) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to mark dataspace as dirty")
-    } /* end if */
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5D__extend() */
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
diff --git a/src/H5Dearray.c b/src/H5Dearray.c
index e9dbd0d..a20145a 100644
--- a/src/H5Dearray.c
+++ b/src/H5Dearray.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer: 	Quincey Koziol <koziol@hdfgroup.org>
@@ -67,12 +65,6 @@ typedef struct H5D_earray_ctx_t {
     size_t chunk_size_len;      /* Size of chunk sizes in the file (bytes) */
 } H5D_earray_ctx_t;
 
-/* User data for chunk callbacks */
-typedef struct H5D_earray_ud_t {
-    H5F_t *f;                   /* File pointer for operation */
-    hid_t dxpl_id;              /* DXPL ID for operation */
-} H5D_earray_ud_t;
-
 /* Extensible Array callback info for iteration over chunks */
 typedef struct H5D_earray_it_ud_t {
     H5D_chunk_common_ud_t common;       /* Common info for Fixed Array user data (must be first) */
@@ -107,7 +99,7 @@ static herr_t H5D__earray_decode(const void *raw, void *elmt, size_t nelmts,
     void *ctx);
 static herr_t H5D__earray_debug(FILE *stream, int indent, int fwidth,
     hsize_t idx, const void *elmt);
-static void *H5D__earray_crt_dbg_context(H5F_t *f, hid_t dxpl_id, haddr_t obj_addr);
+static void *H5D__earray_crt_dbg_context(H5F_t *f, haddr_t obj_addr);
 static herr_t H5D__earray_dst_dbg_context(void *dbg_ctx);
 
 /* Extensible array class callbacks for chunks w/filters */
@@ -138,7 +130,7 @@ static herr_t H5D__earray_idx_delete(const H5D_chk_idx_info_t *idx_info);
 static herr_t H5D__earray_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
     const H5D_chk_idx_info_t *idx_info_dst);
 static herr_t H5D__earray_idx_copy_shutdown(H5O_storage_chunk_t *storage_src,
-    H5O_storage_chunk_t *storage_dst, hid_t dxpl_id);
+    H5O_storage_chunk_t *storage_dst);
 static herr_t H5D__earray_idx_size(const H5D_chk_idx_info_t *idx_info,
     hsize_t *size);
 static herr_t H5D__earray_idx_reset(H5O_storage_chunk_t *storage, hbool_t reset_addr);
@@ -626,7 +618,7 @@ H5D__earray_filt_debug(FILE *stream, int indent, int fwidth, hsize_t idx,
  *-------------------------------------------------------------------------
  */
 static void *
-H5D__earray_crt_dbg_context(H5F_t *f, hid_t dxpl_id, haddr_t obj_addr)
+H5D__earray_crt_dbg_context(H5F_t *f, haddr_t obj_addr)
 {
     H5D_earray_ctx_ud_t	*dbg_ctx = NULL;   /* Context for fixed array callback */
     H5O_loc_t obj_loc;          /* Pointer to an object's location */
@@ -655,7 +647,7 @@ H5D__earray_crt_dbg_context(H5F_t *f, hid_t dxpl_id, haddr_t obj_addr)
     obj_opened = TRUE;
 
     /* Read the layout message */
-    if(NULL == H5O_msg_read(&obj_loc, H5O_LAYOUT_ID, &layout, dxpl_id))
+    if(NULL == H5O_msg_read(&obj_loc, H5O_LAYOUT_ID, &layout))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't get layout info")
 
     /* close the object header */
@@ -677,10 +669,9 @@ done:
             dbg_ctx = H5FL_FREE(H5D_earray_ctx_ud_t, dbg_ctx);
 
         /* Close object header */
-        if(obj_opened) {
+        if(obj_opened)
             if(H5O_close(&obj_loc, NULL) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, NULL, "can't close object header")
-        } /* end if */
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -759,7 +750,7 @@ H5D__earray_idx_depend(const H5D_chk_idx_info_t *idx_info)
     oloc.addr = idx_info->storage->u.earray.dset_ohdr_addr;
 
     /* Get header */
-    if(NULL == (oh = H5O_protect(&oloc, idx_info->dxpl_id, H5AC__READ_ONLY_FLAG, TRUE)))
+    if(NULL == (oh = H5O_protect(&oloc, H5AC__READ_ONLY_FLAG, TRUE)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTPROTECT, FAIL, "unable to protect object header")
 
     /* Retrieve the dataset's object header proxy */
@@ -767,12 +758,12 @@ H5D__earray_idx_depend(const H5D_chk_idx_info_t *idx_info)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get dataset object header proxy")
 
     /* Make the extensible array a child flush dependency of the dataset's object header */
-    if(H5EA_depend(idx_info->storage->u.earray.ea, idx_info->dxpl_id, oh_proxy) < 0)
+    if(H5EA_depend(idx_info->storage->u.earray.ea, oh_proxy) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTDEPEND, FAIL, "unable to create flush dependency on object header proxy")
 
 done:
     /* Release the object header from the cache */
-    if(oh && H5O_unprotect(&oloc, idx_info->dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(&oloc, oh, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_DATASET, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -821,7 +812,7 @@ H5D__earray_idx_open(const H5D_chk_idx_info_t *idx_info)
     udata.chunk_size = idx_info->layout->size;
 
     /* Open the extensible array for the chunk index */
-    if(NULL == (idx_info->storage->u.earray.ea = H5EA_open(idx_info->f, idx_info->dxpl_id, idx_info->storage->idx_addr, &udata)))
+    if(NULL == (idx_info->storage->u.earray.ea = H5EA_open(idx_info->f, idx_info->storage->idx_addr, &udata)))
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't open extensible array")
 
     /* Check for SWMR writes to the file */
@@ -972,7 +963,7 @@ H5D__earray_idx_create(const H5D_chk_idx_info_t *idx_info)
     udata.chunk_size = idx_info->layout->size;
 
     /* Create the extensible array for the chunk index */
-    if(NULL == (idx_info->storage->u.earray.ea = H5EA_create(idx_info->f, idx_info->dxpl_id, &cparam, &udata)))
+    if(NULL == (idx_info->storage->u.earray.ea = H5EA_create(idx_info->f, &cparam, &udata)))
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't create extensible array")
 
     /* Get the address of the extensible array in file */
@@ -1067,12 +1058,12 @@ H5D__earray_idx_insert(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *udata
 	elmt.filter_mask = udata->filter_mask;
 
 	/* Set the info for the chunk */
-	if(H5EA_set(ea, idx_info->dxpl_id, udata->chunk_idx, &elmt) < 0)
+	if(H5EA_set(ea, udata->chunk_idx, &elmt) < 0)
 	    HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set chunk info")
     } /* end if */
     else {
 	/* Set the address for the chunk */
-	if(H5EA_set(ea, idx_info->dxpl_id, udata->chunk_idx, &udata->chunk_block.offset) < 0)
+	if(H5EA_set(ea, udata->chunk_idx, &udata->chunk_block.offset) < 0)
 	    HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set chunk address")
     } /* end else */
 
@@ -1137,7 +1128,7 @@ H5D__earray_idx_get_addr(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *uda
         H5VM_swizzle_coords(hsize_t, swizzled_coords, idx_info->layout->u.earray.unlim_dim);
 
         /* Calculate the index of this chunk */
-        idx = H5VM_chunk_index(ndims, swizzled_coords, idx_info->layout->u.earray.swizzled_dim, idx_info->layout->u.earray.swizzled_down_chunks);
+        idx = H5VM_chunk_index(ndims, swizzled_coords, idx_info->layout->u.earray.swizzled_dim, idx_info->layout->u.earray.swizzled_max_down_chunks);
     } /* end if */
     else {
         /* Calculate the index of this chunk */
@@ -1151,7 +1142,7 @@ H5D__earray_idx_get_addr(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *uda
         H5D_earray_filt_elmt_t elmt;            /* Extensible array element */
 
         /* Get the information for the chunk */
-        if(H5EA_get(ea, idx_info->dxpl_id, idx, &elmt) < 0)
+        if(H5EA_get(ea, idx, &elmt) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get chunk info")
 
         /* Set the info for the chunk */
@@ -1161,7 +1152,7 @@ H5D__earray_idx_get_addr(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *uda
     } /* end if */
     else {
         /* Get the address for the chunk */
-        if(H5EA_get(ea, idx_info->dxpl_id, idx, &udata->chunk_block.offset) < 0)
+        if(H5EA_get(ea, idx, &udata->chunk_block.offset) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get chunk address")
 
         /* Update the other (constant) information for the chunk */
@@ -1202,7 +1193,8 @@ H5D__earray_idx_resize(H5O_layout_chunk_t *layout)
 
     /* "Swizzle" constant dimensions for this dataset */
     if(layout->u.earray.unlim_dim > 0) {
-        hsize_t swizzled_chunks[H5O_LAYOUT_NDIMS];    /* Swizzled form of # of chunks in each dimension */
+        hsize_t swizzled_chunks[H5O_LAYOUT_NDIMS];      /* Swizzled form of # of chunks in each dimension */
+        hsize_t swizzled_max_chunks[H5O_LAYOUT_NDIMS];  /* Swizzled form of max # of chunks in each dimension */
 
         /* Get the swizzled chunk dimensions */
         HDmemcpy(layout->u.earray.swizzled_dim, layout->dim, (layout->ndims - 1) * sizeof(layout->dim[0]));
@@ -1215,6 +1207,14 @@ H5D__earray_idx_resize(H5O_layout_chunk_t *layout)
         /* Get the swizzled "down" sizes for each dimension */
         if(H5VM_array_down((layout->ndims - 1), swizzled_chunks, layout->u.earray.swizzled_down_chunks) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't compute swizzled 'down' chunk size value")
+
+        /* Get the swizzled max number of chunks in each dimension */
+        HDmemcpy(swizzled_max_chunks, layout->max_chunks, (layout->ndims - 1) * sizeof(swizzled_max_chunks[0]));
+        H5VM_swizzle_coords(hsize_t, swizzled_max_chunks, layout->u.earray.unlim_dim);
+
+        /* Get the swizzled max "down" sizes for each dimension */
+        if(H5VM_array_down((layout->ndims - 1), swizzled_max_chunks, layout->u.earray.swizzled_max_down_chunks) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't compute swizzled 'down' chunk size value")
     } /* end if */
 
 done:
@@ -1350,7 +1350,7 @@ H5D__earray_idx_iterate(const H5D_chk_idx_info_t *idx_info,
 	udata.udata = chunk_udata;
 	
         /* Iterate over the extensible array elements */
-	if((ret_value = H5EA_iterate(ea, idx_info->dxpl_id, H5D__earray_idx_iterate_cb, &udata)) < 0)
+	if((ret_value = H5EA_iterate(ea, H5D__earray_idx_iterate_cb, &udata)) < 0)
 	    HERROR(H5E_DATASET, H5E_BADITER, "unable to iterate over fixed array chunk index");
     } /* end if */
 
@@ -1414,7 +1414,7 @@ H5D__earray_idx_remove(const H5D_chk_idx_info_t *idx_info, H5D_chunk_common_ud_t
         H5VM_swizzle_coords(hsize_t, swizzled_coords, idx_info->layout->u.earray.unlim_dim);
 
         /* Calculate the index of this chunk */
-        idx = H5VM_chunk_index(ndims, swizzled_coords, idx_info->layout->u.earray.swizzled_dim, idx_info->layout->u.earray.swizzled_down_chunks);
+        idx = H5VM_chunk_index(ndims, swizzled_coords, idx_info->layout->u.earray.swizzled_dim, idx_info->layout->u.earray.swizzled_max_down_chunks);
     } /* end if */
     else {
         /* Calculate the index of this chunk */
@@ -1426,14 +1426,14 @@ H5D__earray_idx_remove(const H5D_chk_idx_info_t *idx_info, H5D_chunk_common_ud_t
         H5D_earray_filt_elmt_t elmt;            /* Extensible array element */
 
         /* Get the info about the chunk for the index */
-        if(H5EA_get(ea, idx_info->dxpl_id, idx, &elmt) < 0)
+        if(H5EA_get(ea, idx, &elmt) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get chunk info")
 
         /* Remove raw data chunk from file if not doing SWMR writes */
         HDassert(H5F_addr_defined(elmt.addr));
         if(!(H5F_INTENT(idx_info->f) & H5F_ACC_SWMR_WRITE)) {
             H5_CHECK_OVERFLOW(elmt.nbytes, /*From: */uint32_t, /*To: */hsize_t);
-            if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, idx_info->dxpl_id, elmt.addr, (hsize_t)elmt.nbytes) < 0)
+            if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, elmt.addr, (hsize_t)elmt.nbytes) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to free chunk")
         } /* end if */
 
@@ -1441,27 +1441,27 @@ H5D__earray_idx_remove(const H5D_chk_idx_info_t *idx_info, H5D_chunk_common_ud_t
         elmt.addr = HADDR_UNDEF;
         elmt.nbytes = 0;
         elmt.filter_mask = 0;
-        if(H5EA_set(ea, idx_info->dxpl_id, idx, &elmt) < 0)
+        if(H5EA_set(ea, idx, &elmt) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to reset chunk info")
     } /* end if */
     else {
         haddr_t     addr = HADDR_UNDEF;     /* Chunk address */
 
         /* Get the address of the chunk for the index */
-        if(H5EA_get(ea, idx_info->dxpl_id, idx, &addr) < 0)
+        if(H5EA_get(ea, idx, &addr) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get chunk address")
 
         /* Remove raw data chunk from file if not doing SWMR writes */
         HDassert(H5F_addr_defined(addr));
         if(!(H5F_INTENT(idx_info->f) & H5F_ACC_SWMR_WRITE)) {
             H5_CHECK_OVERFLOW(idx_info->layout->size, /*From: */uint32_t, /*To: */hsize_t);
-            if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, idx_info->dxpl_id, addr, (hsize_t)idx_info->layout->size) < 0)
+            if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, addr, (hsize_t)idx_info->layout->size) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to free chunk")
         } /* end if */
 
         /* Reset the address of the chunk for the index */
         addr = HADDR_UNDEF;
-        if(H5EA_set(ea, idx_info->dxpl_id, idx, &addr) < 0)
+        if(H5EA_set(ea, idx, &addr) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to reset chunk address")
     } /* end else */
 
@@ -1486,7 +1486,7 @@ done:
 static int
 H5D__earray_idx_delete_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
 {
-    H5D_earray_ud_t *udata = (H5D_earray_ud_t *)_udata;         /* User data for callback */
+    H5F_t *f = (H5F_t *)_udata;         /* User data for callback */
     int ret_value = H5_ITER_CONT;       /* Return value */
 
     FUNC_ENTER_STATIC
@@ -1495,12 +1495,11 @@ H5D__earray_idx_delete_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
     HDassert(chunk_rec);
     HDassert(H5F_addr_defined(chunk_rec->chunk_addr));
     HDassert(chunk_rec->nbytes > 0);
-    HDassert(udata);
-    HDassert(udata->f);
+    HDassert(f);
 
     /* Remove raw data chunk from file */
     H5_CHECK_OVERFLOW(chunk_rec->nbytes, /*From: */uint32_t, /*To: */hsize_t);
-    if(H5MF_xfree(udata->f, H5FD_MEM_DRAW, udata->dxpl_id, chunk_rec->chunk_addr, (hsize_t)chunk_rec->nbytes) < 0)
+    if(H5MF_xfree(f, H5FD_MEM_DRAW, chunk_rec->chunk_addr, (hsize_t)chunk_rec->nbytes) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, H5_ITER_ERROR, "unable to free chunk")
 
 done:
@@ -1542,19 +1541,14 @@ H5D__earray_idx_delete(const H5D_chk_idx_info_t *idx_info)
 
     /* Check if the index data structure has been allocated */
     if(H5F_addr_defined(idx_info->storage->idx_addr)) {
-        H5D_earray_ud_t udata;         /* User data for callback */
         H5D_earray_ctx_ud_t ctx_udata; /* User data for extensible array open call */
 
-        /* Initialize user data for callback */
-        udata.f = idx_info->f;
-        udata.dxpl_id = idx_info->dxpl_id;
-
         /* Iterate over the chunk addresses in the extensible array, deleting each chunk */
-        if(H5D__earray_idx_iterate(idx_info, H5D__earray_idx_delete_cb, &udata) < 0)
+        if(H5D__earray_idx_iterate(idx_info, H5D__earray_idx_delete_cb, idx_info->f) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to iterate over chunk addresses")
 
         /* Close extensible array */
-        if(H5EA_close(idx_info->storage->u.earray.ea, idx_info->dxpl_id) < 0)
+        if(H5EA_close(idx_info->storage->u.earray.ea) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close extensible array")
         idx_info->storage->u.earray.ea = NULL;
 
@@ -1563,7 +1557,7 @@ H5D__earray_idx_delete(const H5D_chk_idx_info_t *idx_info)
         ctx_udata.chunk_size = idx_info->layout->size;
 
         /* Delete extensible array */
-        if(H5EA_delete(idx_info->f, idx_info->dxpl_id, idx_info->storage->idx_addr, &ctx_udata) < 0)
+        if(H5EA_delete(idx_info->f, idx_info->storage->idx_addr, &ctx_udata) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTDELETE, FAIL, "unable to delete chunk extensible array")
         idx_info->storage->idx_addr = HADDR_UNDEF;
     } /* end if */
@@ -1615,7 +1609,7 @@ H5D__earray_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
             HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "can't open extensible array")
 
     /* Set copied metadata tag */
-    H5_BEGIN_TAG(idx_info_dst->dxpl_id, H5AC__COPIED_TAG, FAIL);
+    H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
     /* Create the extensible array that describes chunked storage in the dest. file */
     if(H5D__earray_idx_create(idx_info_dst) < 0)
@@ -1623,7 +1617,7 @@ H5D__earray_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
     HDassert(H5F_addr_defined(idx_info_dst->storage->idx_addr));
 
     /* Reset metadata tag */
-    H5_END_TAG(FAIL);
+    H5_END_TAG
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1644,7 +1638,7 @@ done:
  */
 static herr_t
 H5D__earray_idx_copy_shutdown(H5O_storage_chunk_t *storage_src,
-    H5O_storage_chunk_t *storage_dst, hid_t dxpl_id)
+    H5O_storage_chunk_t *storage_dst)
 {
     herr_t      ret_value = SUCCEED;       /* Return value */
 
@@ -1657,10 +1651,10 @@ H5D__earray_idx_copy_shutdown(H5O_storage_chunk_t *storage_src,
     HDassert(storage_dst->u.earray.ea);
 
     /* Close extensible arrays */
-    if(H5EA_close(storage_src->u.earray.ea, dxpl_id) < 0)
+    if(H5EA_close(storage_src->u.earray.ea) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close extensible array")
     storage_src->u.earray.ea = NULL;
-    if(H5EA_close(storage_dst->u.earray.ea, dxpl_id) < 0)
+    if(H5EA_close(storage_dst->u.earray.ea) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close extensible array")
     storage_dst->u.earray.ea = NULL;
 
@@ -1717,7 +1711,7 @@ H5D__earray_idx_size(const H5D_chk_idx_info_t *idx_info, hsize_t *index_size)
 
 done:
     if(idx_info->storage->u.earray.ea) {
-        if(H5EA_close(idx_info->storage->u.earray.ea, idx_info->dxpl_id) < 0)
+        if(H5EA_close(idx_info->storage->u.earray.ea) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close extensible array")
         idx_info->storage->u.earray.ea = NULL;
     } /* end if */
@@ -1816,7 +1810,7 @@ H5D__earray_idx_dest(const H5D_chk_idx_info_t *idx_info)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "can't patch earray file pointer")
 
         /* Close extensible array */
-        if(H5EA_close(idx_info->storage->u.earray.ea, idx_info->dxpl_id) < 0)
+        if(H5EA_close(idx_info->storage->u.earray.ea) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close extensible array")
         idx_info->storage->u.earray.ea = NULL;
     } /* end if */
diff --git a/src/H5Defl.c b/src/H5Defl.c
index b9a626f..b2f9b29 100644
--- a/src/H5Defl.c
+++ b/src/H5Defl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -290,7 +288,7 @@ H5D__efl_read(const H5O_efl_t *efl, const H5D_t *dset, haddr_t addr, size_t size
             HGOTO_ERROR(H5E_EFL, H5E_OVERFLOW, FAIL, "external file address overflowed")
         if(H5_combine_path(dset->shared->extfile_prefix, efl->slot[u].name, &full_name) < 0)
             HGOTO_ERROR(H5E_EFL, H5E_NOSPACE, FAIL, "can't build external file name")
-        if((fd = HDopen(full_name, O_RDONLY, 0)) < 0)
+        if((fd = HDopen(full_name, O_RDONLY)) < 0)
             HGOTO_ERROR(H5E_EFL, H5E_CANTOPENFILE, FAIL, "unable to open external raw data file")
         if(HDlseek(fd, (HDoff_t)(efl->slot[u].offset + (HDoff_t)skip), SEEK_SET) < 0)
             HGOTO_ERROR(H5E_EFL, H5E_SEEKERROR, FAIL, "unable to seek in external raw data file")
@@ -382,7 +380,7 @@ H5D__efl_write(const H5O_efl_t *efl, const H5D_t *dset, haddr_t addr, size_t siz
             HGOTO_ERROR(H5E_EFL, H5E_OVERFLOW, FAIL, "external file address overflowed")
         if(H5_combine_path(dset->shared->extfile_prefix, efl->slot[u].name, &full_name) < 0)
             HGOTO_ERROR(H5E_EFL, H5E_NOSPACE, FAIL, "can't build external file name")
-        if((fd = HDopen(full_name, O_CREAT | O_RDWR, 0666)) < 0) {
+        if((fd = HDopen(full_name, O_CREAT | O_RDWR, H5_POSIX_CREATE_MODE_RW)) < 0) {
             if(HDaccess(full_name, F_OK) < 0)
                 HGOTO_ERROR(H5E_EFL, H5E_CANTOPENFILE, FAIL, "external raw data file does not exist")
             else
@@ -599,7 +597,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__efl_bh_info(H5F_t *f, hid_t dxpl_id, H5O_efl_t *efl, hsize_t *heap_size)
+H5D__efl_bh_info(H5F_t *f, H5O_efl_t *efl, hsize_t *heap_size)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
@@ -612,7 +610,7 @@ H5D__efl_bh_info(H5F_t *f, hid_t dxpl_id, H5O_efl_t *efl, hsize_t *heap_size)
     HDassert(heap_size);
 
     /* Get the size of the local heap for EFL's file list */
-    if(H5HL_heapsize(f, dxpl_id, efl->heap_addr, heap_size) < 0)
+    if(H5HL_heapsize(f, efl->heap_addr, heap_size) < 0)
         HGOTO_ERROR(H5E_EFL, H5E_CANTINIT, FAIL, "unable to retrieve local heap info")
 
 done:
diff --git a/src/H5Dfarray.c b/src/H5Dfarray.c
index 6b95e12..372ae26 100644
--- a/src/H5Dfarray.c
+++ b/src/H5Dfarray.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer: 	Vailin Choi <vchoi@hdfgroup.org>
@@ -66,12 +64,6 @@ typedef struct H5D_farray_ctx_t {
     size_t chunk_size_len;      /* Size of chunk sizes in the file (bytes) */
 } H5D_farray_ctx_t;
 
-/* User data for chunk callbacks */
-typedef struct H5D_farray_ud_t {
-    H5F_t *f;                   /* File pointer for operation */
-    hid_t dxpl_id;              /* DXPL ID for operation */
-} H5D_farray_ud_t;
-
 /* Fixed Array callback info for iteration over chunks */
 typedef struct H5D_farray_it_ud_t {
     H5D_chunk_common_ud_t common;       /* Common info for Fixed Array user data (must be first) */
@@ -107,8 +99,7 @@ static herr_t H5D__farray_decode(const void *raw, void *elmt, size_t nelmts,
     void *ctx);
 static herr_t H5D__farray_debug(FILE *stream, int indent, int fwidth,
     hsize_t idx, const void *elmt);
-static void *H5D__farray_crt_dbg_context(H5F_t *f, hid_t dxpl_id,
-    haddr_t obj_addr);
+static void *H5D__farray_crt_dbg_context(H5F_t *f, haddr_t obj_addr);
 static herr_t H5D__farray_dst_dbg_context(void *dbg_ctx);
 
 /* Fixed array class callbacks for chunks w/filters */
@@ -138,7 +129,7 @@ static herr_t H5D__farray_idx_delete(const H5D_chk_idx_info_t *idx_info);
 static herr_t H5D__farray_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
     const H5D_chk_idx_info_t *idx_info_dst);
 static herr_t H5D__farray_idx_copy_shutdown(H5O_storage_chunk_t *storage_src,
-    H5O_storage_chunk_t *storage_dst, hid_t dxpl_id);
+    H5O_storage_chunk_t *storage_dst);
 static herr_t H5D__farray_idx_size(const H5D_chk_idx_info_t *idx_info,
     hsize_t *size);
 static herr_t H5D__farray_idx_reset(H5O_storage_chunk_t *storage, hbool_t reset_addr);
@@ -466,7 +457,7 @@ H5D__farray_debug(FILE *stream, int indent, int fwidth, hsize_t idx,
  *-------------------------------------------------------------------------
  */
 static void *
-H5D__farray_crt_dbg_context(H5F_t *f, hid_t dxpl_id, haddr_t obj_addr)
+H5D__farray_crt_dbg_context(H5F_t *f, haddr_t obj_addr)
 {
     H5D_farray_ctx_ud_t	*dbg_ctx = NULL;   /* Context for fixed array callback */
     H5O_loc_t obj_loc;          /* Pointer to an object's location */
@@ -495,7 +486,7 @@ H5D__farray_crt_dbg_context(H5F_t *f, hid_t dxpl_id, haddr_t obj_addr)
     obj_opened = TRUE;
 
     /* Read the layout message */
-    if(NULL == H5O_msg_read(&obj_loc, H5O_LAYOUT_ID, &layout, dxpl_id))
+    if(NULL == H5O_msg_read(&obj_loc, H5O_LAYOUT_ID, &layout))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't get layout info")
 
     /* close the object header */
@@ -517,10 +508,9 @@ done:
             dbg_ctx = H5FL_FREE(H5D_farray_ctx_ud_t, dbg_ctx);
 
         /* Close object header */
-        if(obj_opened) {
+        if(obj_opened)
             if(H5O_close(&obj_loc, NULL) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, NULL, "can't close object header")
-        } /* end if */
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -759,7 +749,7 @@ H5D__farray_idx_depend(const H5D_chk_idx_info_t *idx_info)
     oloc.addr = idx_info->storage->u.farray.dset_ohdr_addr;
 
     /* Get header */
-    if(NULL == (oh = H5O_protect(&oloc, idx_info->dxpl_id, H5AC__READ_ONLY_FLAG, TRUE)))
+    if(NULL == (oh = H5O_protect(&oloc, H5AC__READ_ONLY_FLAG, TRUE)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTPROTECT, FAIL, "unable to protect object header")
 
     /* Retrieve the dataset's object header proxy */
@@ -767,12 +757,12 @@ H5D__farray_idx_depend(const H5D_chk_idx_info_t *idx_info)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get dataset object header proxy")
 
     /* Make the fixed array a child flush dependency of the dataset's object header proxy */
-    if(H5FA_depend(idx_info->storage->u.farray.fa, idx_info->dxpl_id, oh_proxy) < 0)
+    if(H5FA_depend(idx_info->storage->u.farray.fa, oh_proxy) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTDEPEND, FAIL, "unable to create flush dependency on object header proxy")
 
 done:
     /* Release the object header from the cache */
-    if(oh && H5O_unprotect(&oloc, idx_info->dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(&oloc, oh, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_DATASET, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -845,7 +835,7 @@ H5D__farray_idx_open(const H5D_chk_idx_info_t *idx_info)
     udata.chunk_size = idx_info->layout->size;
 
     /* Open the fixed array for the chunk index */
-    if(NULL == (idx_info->storage->u.farray.fa = H5FA_open(idx_info->f, idx_info->dxpl_id, idx_info->storage->idx_addr, &udata)))
+    if(NULL == (idx_info->storage->u.farray.fa = H5FA_open(idx_info->f, idx_info->storage->idx_addr, &udata)))
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't open fixed array")
 
      /* Check for SWMR writes to the file */
@@ -922,7 +912,7 @@ H5D__farray_idx_create(const H5D_chk_idx_info_t *idx_info)
     udata.chunk_size = idx_info->layout->size;
     
     /* Create the fixed array for the chunk index */
-    if(NULL == (idx_info->storage->u.farray.fa = H5FA_create(idx_info->f, idx_info->dxpl_id, &cparam, &udata)))
+    if(NULL == (idx_info->storage->u.farray.fa = H5FA_create(idx_info->f, &cparam, &udata)))
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't create fixed array")
 
     /* Get the address of the fixed array in file */
@@ -1017,12 +1007,12 @@ H5D__farray_idx_insert(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *udata
         elmt.filter_mask = udata->filter_mask;
 
         /* Set the info for the chunk */
-        if(H5FA_set(fa, idx_info->dxpl_id, udata->chunk_idx, &elmt) < 0)
+        if(H5FA_set(fa, udata->chunk_idx, &elmt) < 0)
 	    HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set chunk info")
     } /* end if */
     else {
         /* Set the address for the chunk */
-        if(H5FA_set(fa, idx_info->dxpl_id, udata->chunk_idx, &udata->chunk_block.offset) < 0)
+        if(H5FA_set(fa, udata->chunk_idx, &udata->chunk_block.offset) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set chunk address")
     } /* end else */
 
@@ -1084,7 +1074,7 @@ H5D__farray_idx_get_addr(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *uda
         H5D_farray_filt_elmt_t elmt;            /* Fixed array element */
 
         /* Get the information for the chunk */
-        if(H5FA_get(fa, idx_info->dxpl_id, idx, &elmt) < 0)
+        if(H5FA_get(fa, idx, &elmt) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get chunk info")
 
         /* Set the info for the chunk */
@@ -1094,7 +1084,7 @@ H5D__farray_idx_get_addr(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *uda
     } /* end if */
     else {
         /* Get the address for the chunk */
-        if(H5FA_get(fa, idx_info->dxpl_id, idx, &udata->chunk_block.offset) < 0)
+        if(H5FA_get(fa, idx, &udata->chunk_block.offset) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get chunk address")
 
         /* Update the other (constant) information for the chunk */
@@ -1236,7 +1226,7 @@ H5D__farray_idx_iterate(const H5D_chk_idx_info_t *idx_info,
 	udata.udata = chunk_udata;
 	
         /* Iterate over the fixed array elements */
-	if((ret_value = H5FA_iterate(fa, idx_info->dxpl_id, H5D__farray_idx_iterate_cb, &udata)) < 0)
+	if((ret_value = H5FA_iterate(fa, H5D__farray_idx_iterate_cb, &udata)) < 0)
 	    HERROR(H5E_DATASET, H5E_BADITER, "unable to iterate over fixed array chunk index");
     } /* end if */
 
@@ -1295,14 +1285,14 @@ H5D__farray_idx_remove(const H5D_chk_idx_info_t *idx_info, H5D_chunk_common_ud_t
         H5D_farray_filt_elmt_t elmt;            /* Fixed array element */
 
         /* Get the info about the chunk for the index */
-        if(H5FA_get(fa, idx_info->dxpl_id, idx, &elmt) < 0)
+        if(H5FA_get(fa, idx, &elmt) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get chunk info")
 
         /* Remove raw data chunk from file if not doing SWMR writes */
         HDassert(H5F_addr_defined(elmt.addr));
         if(!(H5F_INTENT(idx_info->f) & H5F_ACC_SWMR_WRITE)) {
             H5_CHECK_OVERFLOW(elmt.nbytes, /*From: */uint32_t, /*To: */hsize_t);
-            if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, idx_info->dxpl_id, elmt.addr, (hsize_t)elmt.nbytes) < 0)
+            if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, elmt.addr, (hsize_t)elmt.nbytes) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to free chunk")
         } /* end if */
 
@@ -1310,27 +1300,27 @@ H5D__farray_idx_remove(const H5D_chk_idx_info_t *idx_info, H5D_chunk_common_ud_t
         elmt.addr = HADDR_UNDEF;
         elmt.nbytes = 0;
         elmt.filter_mask = 0;
-        if(H5FA_set(fa, idx_info->dxpl_id, idx, &elmt) < 0)
+        if(H5FA_set(fa, idx, &elmt) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to reset chunk info")
     } /* end if */
     else {
         haddr_t     addr = HADDR_UNDEF;     /* Chunk address */
 
         /* Get the address of the chunk for the index */
-        if(H5FA_get(fa, idx_info->dxpl_id, idx, &addr) < 0)
+        if(H5FA_get(fa, idx, &addr) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get chunk address")
 
         /* Remove raw data chunk from file if not doing SWMR writes */
         HDassert(H5F_addr_defined(addr));
         if(!(H5F_INTENT(idx_info->f) & H5F_ACC_SWMR_WRITE)) {
             H5_CHECK_OVERFLOW(idx_info->layout->size, /*From: */uint32_t, /*To: */hsize_t);
-            if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, idx_info->dxpl_id, addr, (hsize_t)idx_info->layout->size) < 0)
+            if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, addr, (hsize_t)idx_info->layout->size) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to free chunk")
         } /* end if */
 
         /* Reset the address of the chunk for the index */
         addr = HADDR_UNDEF;
-        if(H5FA_set(fa, idx_info->dxpl_id, idx, &addr) < 0)
+        if(H5FA_set(fa, idx, &addr) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to reset chunk address")
     } /* end else */
 
@@ -1355,7 +1345,7 @@ done:
 static int
 H5D__farray_idx_delete_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
 {
-    H5D_farray_ud_t *udata = (H5D_farray_ud_t *)_udata;         /* User data for callback */
+    H5F_t *f = (H5F_t *)_udata;         /* User data for callback */
     int ret_value = H5_ITER_CONT;       /* Return value */
 
     FUNC_ENTER_STATIC
@@ -1364,12 +1354,11 @@ H5D__farray_idx_delete_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata)
     HDassert(chunk_rec);
     HDassert(H5F_addr_defined(chunk_rec->chunk_addr));
     HDassert(chunk_rec->nbytes > 0);
-    HDassert(udata);
-    HDassert(udata->f);
+    HDassert(f);
 
     /* Remove raw data chunk from file */
     H5_CHECK_OVERFLOW(chunk_rec->nbytes, /*From: */uint32_t, /*To: */hsize_t);
-    if(H5MF_xfree(udata->f, H5FD_MEM_DRAW, udata->dxpl_id, chunk_rec->chunk_addr, (hsize_t)chunk_rec->nbytes) < 0)
+    if(H5MF_xfree(f, H5FD_MEM_DRAW, chunk_rec->chunk_addr, (hsize_t)chunk_rec->nbytes) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, H5_ITER_ERROR, "unable to free chunk")
 
 done:
@@ -1407,19 +1396,14 @@ H5D__farray_idx_delete(const H5D_chk_idx_info_t *idx_info)
 
     /* Check if the index data structure has been allocated */
     if(H5F_addr_defined(idx_info->storage->idx_addr)) {
-        H5D_farray_ud_t udata;      /* User data for callback */
         H5D_farray_ctx_ud_t ctx_udata;  /* User data for fixed array open call */
 
-	/* Initialize user data for callback */
-	udata.f = idx_info->f;
-	udata.dxpl_id = idx_info->dxpl_id;
-
 	/* Iterate over the chunk addresses in the fixed array, deleting each chunk */
-        if(H5D__farray_idx_iterate(idx_info, H5D__farray_idx_delete_cb, &udata) < 0)
+        if(H5D__farray_idx_iterate(idx_info, H5D__farray_idx_delete_cb, idx_info->f) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to iterate over chunk addresses")
 
         /* Close fixed array */
-        if(H5FA_close(idx_info->storage->u.farray.fa, idx_info->dxpl_id) < 0)
+        if(H5FA_close(idx_info->storage->u.farray.fa) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close fixed array")
         idx_info->storage->u.farray.fa = NULL;
 
@@ -1428,7 +1412,7 @@ H5D__farray_idx_delete(const H5D_chk_idx_info_t *idx_info)
         ctx_udata.chunk_size = idx_info->layout->size;
 
         /* Delete fixed array */
-        if(H5FA_delete(idx_info->f, idx_info->dxpl_id, idx_info->storage->idx_addr, &ctx_udata) < 0)
+        if(H5FA_delete(idx_info->f, idx_info->storage->idx_addr, &ctx_udata) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTDELETE, FAIL, "unable to delete chunk fixed array")
         idx_info->storage->idx_addr = HADDR_UNDEF;
     } /* end if */
@@ -1480,7 +1464,7 @@ H5D__farray_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
             HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "can't open fixed array")
 
     /* Set copied metadata tag */
-    H5_BEGIN_TAG(idx_info_dst->dxpl_id, H5AC__COPIED_TAG, FAIL);
+    H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
     /* Create the fixed array that describes chunked storage in the dest. file */
     if(H5D__farray_idx_create(idx_info_dst) < 0)
@@ -1488,7 +1472,7 @@ H5D__farray_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
     HDassert(H5F_addr_defined(idx_info_dst->storage->idx_addr));
 
     /* Reset metadata tag */
-    H5_END_TAG(FAIL);
+    H5_END_TAG
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1509,7 +1493,7 @@ done:
  */
 static herr_t
 H5D__farray_idx_copy_shutdown(H5O_storage_chunk_t *storage_src,
-    H5O_storage_chunk_t *storage_dst, hid_t dxpl_id)
+    H5O_storage_chunk_t *storage_dst)
 {
     herr_t      ret_value = SUCCEED;       /* Return value */
 
@@ -1522,10 +1506,10 @@ H5D__farray_idx_copy_shutdown(H5O_storage_chunk_t *storage_src,
     HDassert(storage_dst->u.farray.fa);
 
     /* Close fixed arrays */
-    if(H5FA_close(storage_src->u.farray.fa, dxpl_id) < 0)
+    if(H5FA_close(storage_src->u.farray.fa) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close fixed array")
     storage_src->u.farray.fa = NULL;
-    if(H5FA_close(storage_dst->u.farray.fa, dxpl_id) < 0)
+    if(H5FA_close(storage_dst->u.farray.fa) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close fixed array")
     storage_dst->u.farray.fa = NULL;
 
@@ -1581,7 +1565,7 @@ H5D__farray_idx_size(const H5D_chk_idx_info_t *idx_info, hsize_t *index_size)
 
 done:
     if(idx_info->storage->u.farray.fa) {
-        if(H5FA_close(idx_info->storage->u.farray.fa, idx_info->dxpl_id) < 0)
+        if(H5FA_close(idx_info->storage->u.farray.fa) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close fixed array")
         idx_info->storage->u.farray.fa = NULL;
     } /* end if */
@@ -1678,7 +1662,7 @@ H5D__farray_idx_dest(const H5D_chk_idx_info_t *idx_info)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "can't patch fixed array file pointer")
 
         /* Close fixed array */
-        if(H5FA_close(idx_info->storage->u.farray.fa, idx_info->dxpl_id) < 0)
+        if(H5FA_close(idx_info->storage->u.farray.fa) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to close fixed array")
         idx_info->storage->u.farray.fa = NULL;
     } /* end if */
diff --git a/src/H5Dfill.c b/src/H5Dfill.c
index 50c964b..e42e551 100644
--- a/src/H5Dfill.c
+++ b/src/H5Dfill.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -35,11 +33,12 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dpkg.h"		/* Dataset functions			*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5FLprivate.h"	/* Free Lists                           */
 #include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5VMprivate.h"		/* Vector and array functions		*/
+#include "H5VMprivate.h"	/* Vector and array functions		*/
 #include "H5WBprivate.h"        /* Wrapped Buffers                      */
 
 
@@ -137,7 +136,7 @@ H5Dfill(const void *fill, hid_t fill_type_id, void *buf, hid_t buf_type_id, hid_
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, 0, "not a datatype")
 
     /* Fill the selection in the memory buffer */
-    if(H5D__fill(fill, fill_type, buf, buf_type, space, H5AC_noio_dxpl_id) < 0)
+    if(H5D__fill(fill, fill_type, buf, buf_type, space) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTENCODE, FAIL, "filling selection failed")
 
 done:
@@ -175,7 +174,7 @@ done:
 --------------------------------------------------------------------------*/
 herr_t
 H5D__fill(const void *fill, const H5T_t *fill_type, void *buf,
-          const H5T_t *buf_type, const H5S_t *space, hid_t dxpl_id)
+    const H5T_t *buf_type, const H5S_t *space)
 {
     H5S_sel_iter_t *mem_iter = NULL; /* Memory selection iteration info */
     hbool_t mem_iter_init = FALSE; /* Whether the memory selection iterator has been initialized */
@@ -232,7 +231,7 @@ H5D__fill(const void *fill, const H5T_t *fill_type, void *buf,
         buf_size = MAX(src_type_size, dst_type_size);
 
         /* Set up type conversion function */
-        if(NULL == (tpath = H5T_path_find(fill_type, buf_type, NULL, NULL, dxpl_id, FALSE)))
+        if(NULL == (tpath = H5T_path_find(fill_type, buf_type)))
             HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest datatype")
 
         /* Construct source & destination datatype IDs, if we will need them */
@@ -249,8 +248,6 @@ H5D__fill(const void *fill, const H5T_t *fill_type, void *buf,
          * of the VL data.
          */
         if(TRUE == H5T_detect_class(fill_type, H5T_VLEN, FALSE)) {
-            H5D_dxpl_cache_t _dxpl_cache;       /* Data transfer property cache buffer */
-            H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
             hssize_t nelmts;                    /* Number of data elements */
 
             /* Get the number of elements in the selection */
@@ -270,13 +267,9 @@ H5D__fill(const void *fill, const H5T_t *fill_type, void *buf,
             H5VM_array_fill(tmp_buf, fill, src_type_size, (size_t)nelmts);
 
             /* Convert from file's fill value into memory form */
-            if(H5T_convert(tpath, src_id, dst_id, (size_t)nelmts, (size_t)0, (size_t)0, tmp_buf, bkg_buf, dxpl_id) < 0)
+            if(H5T_convert(tpath, src_id, dst_id, (size_t)nelmts, (size_t)0, (size_t)0, tmp_buf, bkg_buf) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "data type conversion failed")
 
-            /* Fill the DXPL cache values for later use */
-            if(H5D__get_dxpl_cache(dxpl_id, &dxpl_cache) < 0)
-                HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
-
             /* Allocate the chunk selection iterator */
             if(NULL == (mem_iter = H5FL_MALLOC(H5S_sel_iter_t)))
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "can't allocate memory selection iterator")
@@ -287,7 +280,7 @@ H5D__fill(const void *fill, const H5T_t *fill_type, void *buf,
             mem_iter_init = TRUE;
 
             /* Scatter the data into memory */
-            if(H5D__scatter_mem(tmp_buf, space, mem_iter, (size_t)nelmts, dxpl_cache, buf/*out*/) < 0)
+            if(H5D__scatter_mem(tmp_buf, space, mem_iter, (size_t)nelmts, buf/*out*/) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "scatter failed")
         } /* end if */
         else {
@@ -322,7 +315,7 @@ H5D__fill(const void *fill, const H5T_t *fill_type, void *buf,
                 } /* end if */
 
                 /* Perform datatype conversion */
-                if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, elem_ptr, bkg_ptr, dxpl_id) < 0)
+                if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, elem_ptr, bkg_ptr) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "data type conversion failed")
 
                 /* Point at element buffer */
@@ -376,7 +369,7 @@ H5D__fill_init(H5D_fill_buf_info_t *fb_info, void *caller_fill_buf,
     H5MM_allocate_t alloc_func, void *alloc_info,
     H5MM_free_t free_func, void *free_info,
     const H5O_fill_t *fill, const H5T_t *dset_type, hid_t dset_type_id,
-    size_t total_nelmts, size_t max_buf_size, hid_t dxpl_id)
+    size_t total_nelmts, size_t max_buf_size)
 {
     herr_t	ret_value = SUCCEED;	/* Return value */
 
@@ -412,7 +405,7 @@ H5D__fill_init(H5D_fill_buf_info_t *fb_info, void *caller_fill_buf,
         /* If necessary, convert fill value datatypes (which copies VL components, etc.) */
         if(fb_info->has_vlen_fill_type) {
             /* Create temporary datatype for conversion operation */
-            if(NULL == (fb_info->mem_type = H5T_copy(dset_type, H5T_COPY_REOPEN)))
+            if(NULL == (fb_info->mem_type = H5T_copy(dset_type, H5T_COPY_TRANSIENT)))
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "unable to copy file datatype")
             if((fb_info->mem_tid = H5I_register(H5I_DATATYPE, fb_info->mem_type, FALSE)) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register memory datatype")
@@ -451,11 +444,11 @@ H5D__fill_init(H5D_fill_buf_info_t *fb_info, void *caller_fill_buf,
             } /* end else */
 
             /* Get the datatype conversion path for this operation */
-            if(NULL == (fb_info->fill_to_mem_tpath = H5T_path_find(dset_type, fb_info->mem_type, NULL, NULL, dxpl_id, FALSE)))
+            if(NULL == (fb_info->fill_to_mem_tpath = H5T_path_find(dset_type, fb_info->mem_type)))
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and dst datatypes")
 
             /* Get the inverse datatype conversion path for this operation */
-            if(NULL == (fb_info->mem_to_dset_tpath = H5T_path_find(fb_info->mem_type, dset_type, NULL, NULL, dxpl_id, FALSE)))
+            if(NULL == (fb_info->mem_to_dset_tpath = H5T_path_find(fb_info->mem_type, dset_type)))
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and dst datatypes")
 
             /* Check if we need to allocate a background buffer */
@@ -571,7 +564,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__fill_refill_vl(H5D_fill_buf_info_t *fb_info, size_t nelmts, hid_t dxpl_id)
+H5D__fill_refill_vl(H5D_fill_buf_info_t *fb_info, size_t nelmts)
 {    
     herr_t	ret_value = SUCCEED;	/* Return value */
     void * buf = NULL;              /* Temporary fill buffer */
@@ -591,7 +584,7 @@ H5D__fill_refill_vl(H5D_fill_buf_info_t *fb_info, size_t nelmts, hid_t dxpl_id)
         HDmemset(fb_info->bkg_buf, 0, fb_info->max_elmt_size);
 
     /* Type convert the dataset buffer, to copy any VL components */
-    if(H5T_convert(fb_info->fill_to_mem_tpath, fb_info->file_tid, fb_info->mem_tid, (size_t)1, (size_t)0, (size_t)0, fb_info->fill_buf, fb_info->bkg_buf, dxpl_id) < 0)
+    if(H5T_convert(fb_info->fill_to_mem_tpath, fb_info->file_tid, fb_info->mem_tid, (size_t)1, (size_t)0, (size_t)0, fb_info->fill_buf, fb_info->bkg_buf) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "data type conversion failed")
 
     /* Replicate the fill value into the cached buffer */
@@ -613,18 +606,18 @@ H5D__fill_refill_vl(H5D_fill_buf_info_t *fb_info, size_t nelmts, hid_t dxpl_id)
     HDmemcpy(buf, fb_info->fill_buf, fb_info->fill_buf_size);
 
     /* Type convert the dataset buffer, to copy any VL components */
-    if(H5T_convert(fb_info->mem_to_dset_tpath, fb_info->mem_tid, fb_info->file_tid, nelmts, (size_t)0, (size_t)0, fb_info->fill_buf, fb_info->bkg_buf, dxpl_id) < 0)
+    if(H5T_convert(fb_info->mem_to_dset_tpath, fb_info->mem_tid, fb_info->file_tid, nelmts, (size_t)0, (size_t)0, fb_info->fill_buf, fb_info->bkg_buf) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "data type conversion failed")
 
 done:
     if(buf) {
         /* Free dynamically allocated VL elements in fill buffer */
         if(fb_info->fill->type) {
-            if(H5T_vlen_reclaim_elmt(buf, fb_info->fill->type, dxpl_id) < 0)
+            if(H5T_vlen_reclaim_elmt(buf, fb_info->fill->type) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "can't reclaim vlen element")
         } /* end if */
         else {
-            if(H5T_vlen_reclaim_elmt(buf, fb_info->mem_type, dxpl_id) < 0)
+            if(H5T_vlen_reclaim_elmt(buf, fb_info->mem_type) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "can't reclaim vlen element")
         } /* end else */
 
@@ -705,7 +698,7 @@ H5D__fill_term(H5D_fill_buf_info_t *fb_info)
         if(fb_info->mem_tid > 0)
             H5I_dec_ref(fb_info->mem_tid);
         else if(fb_info->mem_type)
-            H5T_close(fb_info->mem_type);
+            (void)H5T_close_real(fb_info->mem_type);
         if(fb_info->bkg_buf)
             fb_info->bkg_buf = H5FL_BLK_FREE(type_conv, fb_info->bkg_buf);
     } /* end if */
diff --git a/src/H5Dint.c b/src/H5Dint.c
index febf76a..b9d9cce 100644
--- a/src/H5Dint.c
+++ b/src/H5Dint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -23,14 +21,15 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Dpkg.h"		/* Datasets 				*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5FLprivate.h"	/* Free Lists                           */
-#include "H5FOprivate.h"        /* File objects                         */
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5Lprivate.h"		/* Links		  		*/
-#include "H5MMprivate.h"	/* Memory management			*/
+#include "H5private.h"        /* Generic Functions */
+#include "H5Dpkg.h"           /* Datasets */
+#include "H5CXprivate.h"      /* API Contexts */
+#include "H5Eprivate.h"       /* Error handling */
+#include "H5FLprivate.h"      /* Free Lists */
+#include "H5FOprivate.h"      /* File objects */
+#include "H5Iprivate.h"       /* IDs */
+#include "H5Lprivate.h"       /* Links */
+#include "H5MMprivate.h"      /* Memory management */
 
 
 /****************/
@@ -42,41 +41,31 @@
 /* Local Typedefs */
 /******************/
 
-/* Struct for holding callback info during H5D_flush operation */
-typedef struct {
-    const H5F_t *f;             /* Pointer to file being flushed */
-    hid_t dxpl_id;              /* DXPL for I/O operations */
-} H5D_flush_ud_t;
-
 
 /********************/
 /* Local Prototypes */
 /********************/
 
 /* General stuff */
-static herr_t H5D__get_dxpl_cache_real(hid_t dxpl_id, H5D_dxpl_cache_t *cache);
-static H5D_shared_t *H5D__new(hid_t dcpl_id, hbool_t creating,
-    hbool_t vl_type);
+static H5D_shared_t *H5D__new(hid_t dcpl_id, hbool_t creating, hbool_t vl_type);
 static herr_t H5D__init_type(H5F_t *file, const H5D_t *dset, hid_t type_id,
     const H5T_t *type);
 static herr_t H5D__cache_dataspace_info(const H5D_t *dset);
 static herr_t H5D__init_space(H5F_t *file, const H5D_t *dset, const H5S_t *space);
-static herr_t H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset,
-    hid_t dapl_id);
-static herr_t H5D_build_extfile_prefix(const H5D_t *dset, hid_t dapl_id,
-    char **extfile_prefix);
-static herr_t H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id);
+static herr_t H5D__update_oh_info(H5F_t *file, H5D_t *dset, hid_t dapl_id);
+static herr_t H5D__build_file_prefix(const H5D_t *dset, hid_t dapl_id,
+    const char *prefix_type, char **file_prefix);
+static herr_t H5D__open_oid(H5D_t *dataset, hid_t dapl_id);
 static herr_t H5D__init_storage(const H5D_io_info_t *io_info, hbool_t full_overwrite,
-    hsize_t old_dim[]);
+        hsize_t old_dim[]);
+static herr_t H5D__get_storage_size_real(const H5D_t *dset, hsize_t *storage_size);
 static herr_t H5D__append_flush_setup(H5D_t *dset, hid_t dapl_id);
+static herr_t H5D__close_cb(H5D_t *dataset);
 
 /*********************/
 /* Package Variables */
 /*********************/
 
-/* Define a "default" dataset transfer property list cache structure to use for default DXPLs */
-H5D_dxpl_cache_t H5D_def_dxpl_cache;
-
 /* Declare a free list to manage blocks of VL data */
 H5FL_BLK_DEFINE(vlen_vl_buf);
 
@@ -111,10 +100,10 @@ static H5D_shared_t H5D_def_dset;
 
 /* Dataset ID class */
 static const H5I_class_t H5I_DATASET_CLS[1] = {{
-    H5I_DATASET,		/* ID class value */
-    0,				/* Class flags */
-    0,				/* # of reserved IDs for class */
-    (H5I_free_t)H5D_close       /* Callback routine for closing objects of this class */
+    H5I_DATASET,                /* ID class value */
+    0,                          /* Class flags */
+    0,                          /* # of reserved IDs for class */
+    (H5I_free_t)H5D__close_cb   /* Callback routine for closing objects of this class */
 }};
 
 /* Flag indicating "top" of interface has been initialized */
@@ -123,17 +112,13 @@ static hbool_t H5D_top_package_initialize_s = FALSE;
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_init
- *
- * Purpose:	Initialize the interface from some other layer.
+ * Function: H5D_init
  *
- * Return:	Success:	non-negative
+ * Purpose:  Initialize the interface from some other layer.
  *
- *		Failure:	negative
- *
- * Programmer:	Quincey Koziol
- *              Saturday, March 4, 2000
+ * Return:   Success:    non-negative
  *
+ *           Failure:    negative
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -151,7 +136,7 @@ done:
 
 /*--------------------------------------------------------------------------
 NAME
-   H5D__init_package -- Initialize interface-specific information
+    H5D__init_package -- Initialize interface-specific information
 USAGE
     herr_t H5D__init_package()
 
@@ -197,13 +182,6 @@ H5D__init_package(void)
     if(H5P_get(def_dcpl, H5O_CRT_PIPELINE_NAME, &H5D_def_dset.dcpl_cache.pline) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't retrieve pipeline filter")
 
-    /* Reset the "default DXPL cache" information */
-    HDmemset(&H5D_def_dxpl_cache, 0, sizeof(H5D_dxpl_cache_t));
-
-    /* Get the default DXPL cache information */
-    if(H5D__get_dxpl_cache_real(H5P_DATASET_XFER_DEFAULT, &H5D_def_dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't retrieve default DXPL info")
-
     /* Mark "top" of interface as initialized, too */
     H5D_top_package_initialize_s = TRUE;
 
@@ -213,28 +191,24 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_top_term_package
- *
- * Purpose:	Close the "top" of the interface, releasing IDs, etc.
+ * Function: H5D_top_term_package
  *
- * Return:	Success:	Positive if anything was done that might
- *				affect other interfaces; zero otherwise.
- * 		Failure:	Negative.
- *
- * Programmer:	Quincey Koziol
- *              Sunday, September 13, 2015
+ * Purpose:  Close the "top" of the interface, releasing IDs, etc.
  *
+ * Return:   Success:    Positive if anything was done that might
+ *                affect other interfaces; zero otherwise.
+ *           Failure:    Negative.
  *-------------------------------------------------------------------------
  */
 int
 H5D_top_term_package(void)
 {
-    int	n = 0;
+    int    n = 0;
 
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
     if(H5D_top_package_initialize_s) {
-	if(H5I_nmembers(H5I_DATASET) > 0) {
+        if(H5I_nmembers(H5I_DATASET) > 0) {
             /* The dataset API uses the "force" flag set to true because it
              * is using the "file objects" (H5FO) API functions to track open
              * objects in the file.  Using the H5FO code means that dataset
@@ -257,9 +231,9 @@ H5D_top_term_package(void)
              *
              * QAK - 5/13/03
              */
-	    (void)H5I_clear_type(H5I_DATASET, TRUE, FALSE);
+            (void)H5I_clear_type(H5I_DATASET, TRUE, FALSE);
             n++; /*H5I*/
-	} /* end if */
+        } /* end if */
 
         /* Mark closed */
         if(0 == n)
@@ -271,26 +245,22 @@ H5D_top_term_package(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_term_package
- *
- * Purpose:	Terminate this interface.
- *
- * Note:	Finishes shutting down the interface, after
- *		H5D_top_term_package() is called
+ * Function: H5D_term_package
  *
- * Return:	Success:	Positive if anything was done that might
- *				affect other interfaces; zero otherwise.
- * 		Failure:	Negative.
+ * Purpose:  Terminate this interface.
  *
- * Programmer:	Robb Matzke
- *              Friday, November 20, 1998
+ * Note:     Finishes shutting down the interface, after
+ *           H5D_top_term_package() is called
  *
+ * Return:   Success:    Positive if anything was done that might
+ *                affect other interfaces; zero otherwise.
+ *            Failure:    Negative.
  *-------------------------------------------------------------------------
  */
 int
 H5D_term_package(void)
 {
-    int	n = 0;
+    int    n = 0;
 
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
@@ -311,160 +281,25 @@ H5D_term_package(void)
 } /* end H5D_term_package() */
 
 
-/*--------------------------------------------------------------------------
- NAME
-    H5D__get_dxpl_cache_real
- PURPOSE
-    Get all the values for the DXPL cache.
- USAGE
-    herr_t H5D__get_dxpl_cache_real(dxpl_id, cache)
-        hid_t dxpl_id;          IN: DXPL to query
-        H5D_dxpl_cache_t *cache;IN/OUT: DXPL cache to fill with values
- RETURNS
-    Non-negative on success/Negative on failure.
- DESCRIPTION
-    Query all the values from a DXPL that are needed by internal routines
-    within the library.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
-static herr_t
-H5D__get_dxpl_cache_real(hid_t dxpl_id, H5D_dxpl_cache_t *cache)
-{
-    H5P_genplist_t *dx_plist;   /* Data transfer property list */
-    herr_t ret_value = SUCCEED; /* Return value */
-
-    FUNC_ENTER_STATIC
-
-    /* Check args */
-    HDassert(cache);
-
-    /* Get the dataset transfer property list */
-    if(NULL == (dx_plist = (H5P_genplist_t *)H5I_object(dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
-
-    /* Get maximum temporary buffer size */
-    if(H5P_get(dx_plist, H5D_XFER_MAX_TEMP_BUF_NAME, &cache->max_temp_buf) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve maximum temporary buffer size")
-
-    /* Get temporary buffer pointer */
-    if(H5P_get(dx_plist, H5D_XFER_TCONV_BUF_NAME, &cache->tconv_buf) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve temporary buffer pointer")
-
-    /* Get background buffer pointer */
-    if(H5P_get(dx_plist, H5D_XFER_BKGR_BUF_NAME, &cache->bkgr_buf) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve background buffer pointer")
-
-    /* Get background buffer type */
-    if(H5P_get(dx_plist, H5D_XFER_BKGR_BUF_TYPE_NAME, &cache->bkgr_buf_type) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve background buffer type")
-
-    /* Get B-tree split ratios */
-    if(H5P_get(dx_plist, H5D_XFER_BTREE_SPLIT_RATIO_NAME, &cache->btree_split_ratio) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve B-tree split ratios")
-
-    /* Get I/O vector size */
-    if(H5P_get(dx_plist, H5D_XFER_HYPER_VECTOR_SIZE_NAME, &cache->vec_size) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve I/O vector size")
-
-#ifdef H5_HAVE_PARALLEL
-    /* Collect Parallel I/O information for possible later use */
-    if(H5P_get(dx_plist, H5D_XFER_IO_XFER_MODE_NAME, &cache->xfer_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve parallel transfer method")
-    if(H5P_get(dx_plist, H5D_XFER_MPIO_COLLECTIVE_OPT_NAME, &cache->coll_opt_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve collective transfer option")
-#endif /* H5_HAVE_PARALLEL */
-
-    /* Get error detection properties */
-    if(H5P_get(dx_plist, H5D_XFER_EDC_NAME, &cache->err_detect) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve error detection info")
-
-    /* Get filter callback function */
-    if(H5P_get(dx_plist, H5D_XFER_FILTER_CB_NAME, &cache->filter_cb) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve filter callback function")
-
-    /* Look at the data transform property */
-    /* (Note: 'peek', not 'get' - if this turns out to be a problem, we should
-     *          add a H5D__free_dxpl_cache() routine. -QAK)
-     */
-    if(H5P_peek(dx_plist, H5D_XFER_XFORM_NAME, &cache->data_xform_prop) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve data transform info")
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-}   /* end H5D__get_dxpl_cache_real() */
-
-
-/*--------------------------------------------------------------------------
- NAME
-    H5D__get_dxpl_cache
- PURPOSE
-    Get all the values for the DXPL cache.
- USAGE
-    herr_t H5D__get_dxpl_cache(dxpl_id, cache)
-        hid_t dxpl_id;          IN: DXPL to query
-        H5D_dxpl_cache_t *cache;IN/OUT: DXPL cache to fill with values
- RETURNS
-    Non-negative on success/Negative on failure.
- DESCRIPTION
-    Query all the values from a DXPL that are needed by internal routines
-    within the library.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
-    The CACHE pointer should point at already allocated memory to place
-    non-default property list info.  If a default property list is used, the
-    CACHE pointer will be changed to point at the default information.
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
-herr_t
-H5D__get_dxpl_cache(hid_t dxpl_id, H5D_dxpl_cache_t **cache)
-{
-    herr_t ret_value=SUCCEED;   /* Return value */
-
-    FUNC_ENTER_PACKAGE
-
-    /* Check args */
-    HDassert(cache);
-
-    /* Check for the default DXPL */
-    if(dxpl_id==H5P_DATASET_XFER_DEFAULT)
-        *cache=&H5D_def_dxpl_cache;
-    else
-        if(H5D__get_dxpl_cache_real(dxpl_id,*cache) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "Can't retrieve DXPL values")
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-}   /* H5D__get_dxpl_cache() */
-
-
 /*-------------------------------------------------------------------------
- * Function:	H5D__create_named
- *
- * Purpose:	Internal routine to create a new dataset.
- *
- * Return:	Success:	Non-NULL, pointer to new dataset object.
+ * Function: H5D__create_named
  *
- *		Failure:	NULL
+ * Purpose:  Internal routine to create a new dataset.
  *
- * Programmer:	Quincey Koziol
- *		Thursday, April 5, 2007
+ * Return:   Success:    Non-NULL, pointer to new dataset object.
  *
+ *           Failure:    NULL
  *-------------------------------------------------------------------------
  */
 H5D_t *
 H5D__create_named(const H5G_loc_t *loc, const char *name, hid_t type_id,
-    const H5S_t *space, hid_t lcpl_id, hid_t dcpl_id, hid_t dapl_id,
-    hid_t dxpl_id)
+    const H5S_t *space, hid_t lcpl_id, hid_t dcpl_id, hid_t dapl_id)
 {
     H5O_obj_create_t ocrt_info;         /* Information for object creation */
     H5D_obj_create_t dcrt_info;         /* Information for dataset creation */
-    H5D_t	   *ret_value = NULL;   /* Return value */
+    H5D_t       *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_PACKAGE
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Check arguments */
     HDassert(loc);
@@ -474,7 +309,6 @@ H5D__create_named(const H5G_loc_t *loc, const char *name, hid_t type_id,
     HDassert(lcpl_id != H5P_DEFAULT);
     HDassert(dcpl_id != H5P_DEFAULT);
     HDassert(dapl_id != H5P_DEFAULT);
-    HDassert(dxpl_id != H5P_DEFAULT);
 
     /* Set up dataset creation info */
     dcrt_info.type_id = type_id;
@@ -488,7 +322,7 @@ H5D__create_named(const H5G_loc_t *loc, const char *name, hid_t type_id,
     ocrt_info.new_obj = NULL;
 
     /* Create the new dataset and link it to its parent group */
-    if(H5L_link_object(loc, name, &ocrt_info, lcpl_id, dapl_id, dxpl_id) < 0)
+    if(H5L_link_object(loc, name, &ocrt_info, lcpl_id) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to create and link to dataset")
     HDassert(ocrt_info.new_obj);
 
@@ -496,40 +330,78 @@ H5D__create_named(const H5G_loc_t *loc, const char *name, hid_t type_id,
     ret_value = (H5D_t *)ocrt_info.new_obj;
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* end H5D__create_named() */
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5D__create_anon
+ *
+ * Purpose:     Internal routine to create a new anonymous dataset.
+ *
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              creating datasets that can set up VOL / SWMR info
+ *              (which need a DXPL).
+ *
+ * Return:      Success:    Non-NULL, pointer to new dataset object.
+ *              Failure:    NULL
+ *
+ * Programmer:	Quincey Koziol
+ *		December 9, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+H5D_t *
+H5D__create_anon(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id,
+    hid_t dapl_id)
+{
+    H5D_t       *ret_value = NULL;      /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(file);
+    HDassert(type_id != H5P_DEFAULT);
+    HDassert(space);
+    HDassert(dcpl_id != H5P_DEFAULT);
+    HDassert(dapl_id != H5P_DEFAULT);
+
+    /* Build and open the dataset */
+    if(NULL == (ret_value = H5D__create(file, type_id, space, dcpl_id, dapl_id)))
+	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to create dataset")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5D__create_anon() */
+
+
+/*-------------------------------------------------------------------------
  * Function:    H5D__get_space_status
  *
  * Purpose:     Returns the status of dataspace allocation.
  *
  * Return:
  *              Success:        Non-negative
- *
  *              Failture:       Negative
- *
- * Programmer:  Raymond Lu
- *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__get_space_status(H5D_t *dset, H5D_space_status_t *allocation, hid_t dxpl_id)
+H5D__get_space_status(const H5D_t *dset, H5D_space_status_t *allocation)
 {
-    hsize_t     space_allocated;    /* The number of bytes allocated for chunks */
-    hssize_t    snelmts;            /* Temporary holder for number of elements in dataspace */
-    hsize_t     nelmts;             /* Number of elements in dataspace */
-    size_t      dt_size;            /* Size of datatype */
-    hsize_t     full_size;          /* The number of bytes in the dataset when fully populated */
     herr_t      ret_value = SUCCEED;
 
-    FUNC_ENTER_PACKAGE
+    FUNC_ENTER_PACKAGE_VOL
 
     HDassert(dset);
 
     /* Check for chunked layout */
     if(dset->shared->layout.type == H5D_CHUNKED) {
+        hsize_t     space_allocated;    /* The number of bytes allocated for chunks */
+        hssize_t    snelmts;            /* Temporary holder for number of elements in dataspace */
+        hsize_t     nelmts;             /* Number of elements in dataspace */
+        size_t      dt_size;            /* Size of datatype */
+        hsize_t     full_size;          /* The number of bytes in the dataset when fully populated */
+
         /* For chunked layout set the space status by the storage size */
         /* Get the dataset's dataspace */
         HDassert(dset->shared->space);
@@ -551,7 +423,7 @@ H5D__get_space_status(H5D_t *dset, H5D_space_status_t *allocation, hid_t dxpl_id
             HGOTO_ERROR(H5E_DATASET, H5E_OVERFLOW, FAIL, "size of dataset's storage overflowed")
 
         /* Difficult to error check, since the error value is 0 and 0 is a valid value... :-/ */
-        if(H5D__get_storage_size(dset, dxpl_id, &space_allocated) < 0)
+        if(H5D__get_storage_size_real(dset, &space_allocated) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get size of dataset's storage")
 
         /* Decide on how much of the space is allocated */
@@ -559,7 +431,7 @@ H5D__get_space_status(H5D_t *dset, H5D_space_status_t *allocation, hid_t dxpl_id
             *allocation = H5D_SPACE_STATUS_NOT_ALLOCATED;
         else if(space_allocated == full_size)
             *allocation = H5D_SPACE_STATUS_ALLOCATED;
-        else 
+        else
             *allocation = H5D_SPACE_STATUS_PART_ALLOCATED;
     } /* end if */
     else {
@@ -572,22 +444,17 @@ H5D__get_space_status(H5D_t *dset, H5D_space_status_t *allocation, hid_t dxpl_id
     } /* end else */
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* end H5D__get_space_status() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__new
- *
- * Purpose:	Creates a new, empty dataset structure
- *
- * Return:	Success:	Pointer to a new dataset descriptor.
- *
- *		Failure:	NULL
+ * Function: H5D__new
  *
- * Programmer:	Quincey Koziol
- *		Monday, October 12, 1998
+ * Purpose:  Creates a new, empty dataset structure
  *
+ * Return:   Success:    Pointer to a new dataset descriptor.
+ *           Failure:    NULL
  *-------------------------------------------------------------------------
  */
 static H5D_shared_t *
@@ -638,26 +505,22 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__init_type
+ * Function: H5D__init_type
  *
- * Purpose:	Copy a datatype for a dataset's use, performing all the
+ * Purpose:  Copy a datatype for a dataset's use, performing all the
  *              necessary adjustments, etc.
  *
- * Return:	Success:    SUCCEED
- *		Failure:    FAIL
- *
- * Programmer:	Quincey Koziol
- *		Thursday, June 24, 2004
- *
+ * Return:   Success:    SUCCEED
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 static herr_t
 H5D__init_type(H5F_t *file, const H5D_t *dset, hid_t type_id, const H5T_t *type)
 {
-    htri_t relocatable;                 /* Flag whether the type is relocatable */
-    htri_t immutable;                   /* Flag whether the type is immutable */
-    hbool_t use_latest_format;          /* Flag indicating the 'latest datatype version support' is enabled */
-    herr_t ret_value = SUCCEED;         /* Return value */
+    htri_t relocatable;            /* Flag whether the type is relocatable */
+    htri_t immutable;              /* Flag whether the type is immutable */
+    hbool_t use_at_least_v18;      /* Flag indicating to use at least v18 format versions */
+    herr_t ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_STATIC
 
@@ -674,17 +537,17 @@ H5D__init_type(H5F_t *file, const H5D_t *dset, hid_t type_id, const H5T_t *type)
     if((immutable = H5T_is_immutable(type)) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't check datatype?")
 
-    /* Get the file's 'use the latest datatype version support' flag */
-    use_latest_format = H5F_USE_LATEST_FLAGS(file, H5F_LATEST_DATATYPE);
+    /* To use at least v18 format versions or not */
+    use_at_least_v18 = (H5F_LOW_BOUND(file) >= H5F_LIBVER_V18);
 
     /* Copy the datatype if it's a custom datatype or if it'll change when it's location is changed */
-    if(!immutable || relocatable || use_latest_format) {
+    if(!immutable || relocatable || use_at_least_v18) {
         /* Copy datatype for dataset */
         if((dset->shared->type = H5T_copy(type, H5T_COPY_ALL)) == NULL)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "can't copy datatype")
 
-	/* Convert a datatype (if committed) to a transient type if the committed datatype's file
-	   location is different from the file location where the dataset will be created */
+        /* Convert a datatype (if committed) to a transient type if the committed datatype's file
+           location is different from the file location where the dataset will be created */
         if(H5T_convert_committed_datatype(dset->shared->type, file) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't get shared datatype info")
 
@@ -692,14 +555,13 @@ H5D__init_type(H5F_t *file, const H5D_t *dset, hid_t type_id, const H5T_t *type)
         if(H5T_set_loc(dset->shared->type, file, H5T_LOC_DISK) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't set datatype location")
 
-        /* Set the latest format, if requested */
-        if(use_latest_format)
-            if(H5T_set_latest_version(dset->shared->type) < 0)
-                HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set latest version of datatype")
+        /* Set the version for datatype */
+       if(H5T_set_version(file, dset->shared->type) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set version of datatype")
 
         /* Get a datatype ID for the dataset's datatype */
-	if((dset->shared->type_id = H5I_register(H5I_DATATYPE, dset->shared->type, FALSE)) < 0)
-	    HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "unable to register type")
+        if((dset->shared->type_id = H5I_register(H5I_DATATYPE, dset->shared->type, FALSE)) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "unable to register type")
     } /* end if */
     /* Not a custom datatype, just use it directly */
     else {
@@ -717,16 +579,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__cache_dataspace_info
+ * Function: H5D__cache_dataspace_info
  *
- * Purpose:	Cache dataspace info for a dataset
- *
- * Return:	Success:    SUCCEED
- *		Failure:    FAIL
- *
- * Programmer:	Quincey Koziol
- *		Wednesday, November 19, 2014
+ * Purpose:  Cache dataspace info for a dataset
  *
+ * Return:   Success:    SUCCEED
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -747,8 +605,13 @@ H5D__cache_dataspace_info(const H5D_t *dset)
     dset->shared->ndims = (unsigned)sndims;
 
     /* Compute the inital 'power2up' values */
-    for(u = 0; u < dset->shared->ndims; u++)
-        dset->shared->curr_power2up[u] = H5VM_power2up(dset->shared->curr_dims[u]);
+    for(u = 0; u < dset->shared->ndims; u++) {
+        hsize_t scaled_power2up;    /* Scaled value, rounded to next power of 2 */
+
+        if( !(scaled_power2up = H5VM_power2up(dset->shared->curr_dims[u])) )
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get the next power of 2")
+        dset->shared->curr_power2up[u] = scaled_power2up;
+    } /* end for */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -756,23 +619,18 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__init_space
+ * Function: H5D__init_space
  *
- * Purpose:	Copy a dataspace for a dataset's use, performing all the
+ * Purpose:  Copy a dataspace for a dataset's use, performing all the
  *              necessary adjustments, etc.
  *
- * Return:	Success:    SUCCEED
- *		Failure:    FAIL
- *
- * Programmer:	Quincey Koziol
- *		Tuesday, July 24, 2007
- *
+ * Return:   Success:    SUCCEED
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 static herr_t
 H5D__init_space(H5F_t *file, const H5D_t *dset, const H5S_t *space)
 {
-    hbool_t use_latest_format;          /* Flag indicating the 'latest dataspace version support' is enabled */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_STATIC
@@ -782,9 +640,6 @@ H5D__init_space(H5F_t *file, const H5D_t *dset, const H5S_t *space)
     HDassert(dset);
     HDassert(space);
 
-    /* Get the file's 'use the latest dataspace version support' flag */
-    use_latest_format = H5F_USE_LATEST_FLAGS(file, H5F_LATEST_DATASPACE);
-
     /* Copy dataspace for dataset */
     if(NULL == (dset->shared->space = H5S_copy(space, FALSE, TRUE)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "can't copy dataspace")
@@ -793,10 +648,9 @@ H5D__init_space(H5F_t *file, const H5D_t *dset, const H5S_t *space)
     if(H5D__cache_dataspace_info(dset) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "can't cache dataspace info")
 
-    /* Set the latest format, if requested */
-    if(use_latest_format)
-        if(H5S_set_latest_version(dset->shared->space) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set latest version of datatype")
+    /* Set the version for dataspace */
+    if(H5S_set_version(file, dset->shared->space) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set latest version of datatype")
 
     /* Set the dataset's dataspace to 'all' selection */
     if(H5S_select_all(dset->shared->space, TRUE) < 0)
@@ -808,30 +662,27 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__update_oh_info
- *
- * Purpose:	Create and fill object header for dataset
- *
- * Return:	Success:    SUCCEED
- *		Failure:    FAIL
+ * Function: H5D__update_oh_info
  *
- * Programmer:	Bill Wendling
- *		Thursday, October 31, 2002
+ * Purpose:  Create and fill object header for dataset
  *
+ * Return:   Success:    SUCCEED
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id)
+H5D__update_oh_info(H5F_t *file, H5D_t *dset, hid_t dapl_id)
 {
     H5O_t              *oh = NULL;      /* Pointer to dataset's object header */
     size_t              ohdr_size = H5D_MINHDR_SIZE;    /* Size of dataset's object header */
     H5O_loc_t          *oloc = NULL;    /* Dataset's object location */
     H5O_layout_t       *layout;         /* Dataset's layout information */
     H5T_t              *type;           /* Dataset's datatype */
-    H5O_fill_t		*fill_prop;     /* Pointer to dataset's fill value information */
-    H5D_fill_value_t	fill_status;    /* Fill value status */
-    hbool_t             fill_changed = FALSE;      /* Flag indicating the fill value was changed */
+    H5O_fill_t         *fill_prop;      /* Pointer to dataset's fill value information */
+    H5D_fill_value_t    fill_status;    /* Fill value status */
+    hbool_t             fill_changed = FALSE;   /* Flag indicating the fill value was changed */
     hbool_t             layout_init = FALSE;    /* Flag to indicate that chunk information was initialized */
+    hbool_t             use_at_least_v18;       /* Flag indicating to use at least v18 format versions */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_STATIC
@@ -846,6 +697,9 @@ H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id)
     type = dset->shared->type;
     fill_prop = &dset->shared->dcpl_cache.fill;
 
+    /* To use at least v18 format versions or not */
+    use_at_least_v18 = (H5F_LOW_BOUND(file) >= H5F_LIBVER_V18);
+
     /* Retrieve "defined" status of fill value */
     if(H5P_is_fill_value_defined(fill_prop, &fill_status) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't tell if fill value defined")
@@ -869,13 +723,14 @@ H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id)
     /* Determine whether fill value is defined or not */
     if(fill_status == H5D_FILL_VALUE_DEFAULT || fill_status == H5D_FILL_VALUE_USER_DEFINED) {
         /* Convert fill value buffer to dataset's datatype */
-        if(fill_prop->buf && fill_prop->size > 0 && H5O_fill_convert(fill_prop, type, &fill_changed, dxpl_id) < 0)
+        if(fill_prop->buf && fill_prop->size > 0 && H5O_fill_convert(fill_prop, type, &fill_changed) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to convert fill value to dataset type")
 
-	fill_prop->fill_defined = TRUE;
-    } else if(fill_status == H5D_FILL_VALUE_UNDEFINED) {
- 	fill_prop->fill_defined = FALSE;
-    } else
+        fill_prop->fill_defined = TRUE;
+    } /* end if */
+    else if(fill_status == H5D_FILL_VALUE_UNDEFINED)
+        fill_prop->fill_defined = FALSE;
+    else
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to determine if fill value is defined")
 
     /* Check for invalid fill & allocation time setting */
@@ -901,29 +756,29 @@ H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id)
         ohdr_size += layout->storage.u.compact.size;
 
     /* Create an object header for the dataset */
-    if(H5O_create(file, dxpl_id, ohdr_size, (size_t)1, dset->shared->dcpl_id, oloc/*out*/) < 0)
+    if(H5O_create(file, ohdr_size, (size_t)1, dset->shared->dcpl_id, oloc/*out*/) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to create dataset object header")
     HDassert(file == dset->oloc.file);
 
     /* Pin the object header */
-    if(NULL == (oh = H5O_pin(oloc, dxpl_id)))
+    if(NULL == (oh = H5O_pin(oloc)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTPIN, FAIL, "unable to pin dataset object header")
 
     /* Write the dataspace header message */
-    if(H5S_append(file, dxpl_id, oh, dset->shared->space) < 0)
+    if(H5S_append(file, oh, dset->shared->space) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update dataspace header message")
 
     /* Write the datatype header message */
-    if(H5O_msg_append_oh(file, dxpl_id, oh, H5O_DTYPE_ID, H5O_MSG_FLAG_CONSTANT, 0, type) < 0)
+    if(H5O_msg_append_oh(file, oh, H5O_DTYPE_ID, H5O_MSG_FLAG_CONSTANT, 0, type) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update datatype header message")
 
     /* Write new fill value message */
-    if(H5O_msg_append_oh(file, dxpl_id, oh, H5O_FILL_NEW_ID, H5O_MSG_FLAG_CONSTANT, 0, fill_prop) < 0)
+    if(H5O_msg_append_oh(file, oh, H5O_FILL_NEW_ID, H5O_MSG_FLAG_CONSTANT, 0, fill_prop) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update new fill value header message")
 
     /* If there is valid information for the old fill value struct, add it */
-    /* (only if we aren't trying to write the 'latest fill message version support') */
-    if(fill_prop->buf && !(H5F_USE_LATEST_FLAGS(file, H5F_LATEST_FILL_MSG))) {
+    /* (only if we aren't using v18 format versions and above */
+    if(fill_prop->buf && !use_at_least_v18) {
         H5O_fill_t old_fill_prop;       /* Copy of fill value property, for writing as "old" fill value */
 
         /* Shallow copy the fill value property */
@@ -934,12 +789,12 @@ H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id)
         H5O_msg_reset_share(H5O_FILL_ID, &old_fill_prop);
 
         /* Write old fill value */
-        if(H5O_msg_append_oh(file, dxpl_id, oh, H5O_FILL_ID, H5O_MSG_FLAG_CONSTANT, 0, &old_fill_prop) < 0)
+        if(H5O_msg_append_oh(file, oh, H5O_FILL_ID, H5O_MSG_FLAG_CONSTANT, 0, &old_fill_prop) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update old fill value header message")
     } /* end if */
 
     /* Update/create the layout (and I/O pipeline & EFL) messages */
-    if(H5D__layout_oh_create(file, dxpl_id, oh, dset, dapl_id) < 0)
+    if(H5D__layout_oh_create(file, oh, dset, dapl_id) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update layout/pline/efl header message")
 
     /* Indicate that the layout information was initialized */
@@ -958,28 +813,28 @@ H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id)
         (H5P_exist_plist(dc_plist, H5O_BOGUS_MSG_ID_NAME) > 0) ) {
 
         uint8_t bogus_flags = 0;        /* Flags for creating "bogus" message */
-	unsigned bogus_id;		/* "bogus" ID */
+        unsigned bogus_id;        /* "bogus" ID */
 
-	/* Retrieve "bogus" message ID */
+        /* Retrieve "bogus" message ID */
         if(H5P_get(dc_plist, H5O_BOGUS_MSG_ID_NAME, &bogus_id) < 0)
-	    HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get bogus ID options")
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get bogus ID options")
         /* Retrieve "bogus" message flags */
         if(H5P_get(dc_plist, H5O_BOGUS_MSG_FLAGS_NAME, &bogus_flags) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get bogus message options")
 
         /* Add a "bogus" message (for error testing). */
-	if(H5O_bogus_oh(file, dxpl_id, oh, bogus_id, (unsigned)bogus_flags) < 0)
+        if(H5O_bogus_oh(file, oh, bogus_id, (unsigned)bogus_flags) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to create 'bogus' message")
     } /* end if */
 }
 #endif /* H5O_ENABLE_BOGUS */
 
     /* Add a modification time message, if using older format. */
-    /* (If using the latest 'no modification time message' version support, the modification time is part of the object
+    /* (If using v18 format versions and above, the the modification time is part of the object
      *  header and doesn't use a separate message -QAK)
      */
-    if(!(H5F_USE_LATEST_FLAGS(file, H5F_LATEST_NO_MOD_TIME_MSG)))
-        if(H5O_touch_oh(file, dxpl_id, oh, TRUE) < 0)
+    if(!use_at_least_v18)
+        if(H5O_touch_oh(file, oh, TRUE) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update modification time message")
 
 done:
@@ -992,57 +847,60 @@ done:
     if(ret_value < 0)
         if(layout_init)
             /* Destroy the layout information for the dataset */
-            if(dset->shared->layout.ops->dest && (dset->shared->layout.ops->dest)(dset, dxpl_id) < 0)
+            if(dset->shared->layout.ops->dest && (dset->shared->layout.ops->dest)(dset) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy layout info")
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__update_oh_info() */
 
 
+
 /*--------------------------------------------------------------------------
- * Function:    H5D_build_extfile_prefix
+ * Function:    H5D__build_file_prefix
  *
- * Purpose:     Determine the external file prefix to be used and store
- *              it in extfile_prefix. Stores an empty string if no prefix
+ * Purpose:     Determine the file prefix to be used and store
+ *              it in file_prefix. Stores an empty string if no prefix
  *              should be used.
  *
  * Return:      SUCCEED/FAIL
- *
- * Programmer:  Steffen Kiess
- *              October 16, 2015
  *--------------------------------------------------------------------------
  */
 static herr_t
-H5D_build_extfile_prefix(const H5D_t *dset, hid_t dapl_id, char **extfile_prefix /*out*/)
+H5D__build_file_prefix(const H5D_t *dset, hid_t dapl_id, const char *prefix_type,
+    char **file_prefix /*out*/)
 {
     char            *prefix = NULL;       /* prefix used to look for the file               */
-    char            *extpath = NULL;      /* absolute path of directory the HDF5 file is in */
-    size_t          extpath_len;          /* length of extpath                              */
+    char            *filepath = NULL;     /* absolute path of directory the HDF5 file is in */
+    size_t          filepath_len;         /* length of file path                            */
     size_t          prefix_len;           /* length of prefix                               */
-    size_t          extfile_prefix_len;   /* length of expanded prefix                      */
+    size_t          file_prefix_len;      /* length of expanded prefix                      */
     H5P_genplist_t  *plist = NULL;        /* Property list pointer                          */
     herr_t          ret_value = SUCCEED;  /* Return value                                   */
-    
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
+    /* Sanity checks */
     HDassert(dset);
     HDassert(dset->oloc.file);
-
-    extpath = H5F_EXTPATH(dset->oloc.file);
-    HDassert(extpath);
+    filepath = H5F_EXTPATH(dset->oloc.file);
+    HDassert(filepath);
 
     /* XXX: Future thread-safety note - getenv is not required
      *      to be reentrant.
      */
-    prefix = HDgetenv("HDF5_EXTFILE_PREFIX");
+    if(HDstrcmp(prefix_type, H5D_ACS_VDS_PREFIX_NAME) == 0)
+        prefix = HDgetenv("HDF5_VDS_PREFIX");
+    else if (HDstrcmp(prefix_type, H5D_ACS_EFILE_PREFIX_NAME) == 0)
+        prefix = HDgetenv("HDF5_EXTFILE_PREFIX");
+    else
+        HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "prefix name is not sensible")
 
     if(prefix == NULL || *prefix == '\0') {
-        /* Set prefix to value of H5D_ACS_EFILE_PREFIX_NAME property */
+        /* Set prefix to value of prefix_type property */
         if(NULL == (plist = H5P_object_verify(dapl_id, H5P_DATASET_ACCESS)))
             HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
-        if(H5P_peek(plist, H5D_ACS_EFILE_PREFIX_NAME, &prefix) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get external file prefix")
+        if(H5P_peek(plist, prefix_type, &prefix) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get file prefix")
     } /* end if */
 
     /* Prefix has to be checked for NULL / empty string again because the
@@ -1052,58 +910,53 @@ H5D_build_extfile_prefix(const H5D_t *dset, hid_t dapl_id, char **extfile_prefix
         /* filename is interpreted as relative to the current directory,
          * does not need to be expanded
          */
-        if(NULL == (*extfile_prefix = (char *)H5MM_strdup("")))
+        if(NULL == (*file_prefix = (char *)H5MM_strdup("")))
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
     } /* end if */
     else {
         if (HDstrncmp(prefix, "${ORIGIN}", HDstrlen("${ORIGIN}")) == 0) {
             /* Replace ${ORIGIN} at beginning of prefix by directory of HDF5 file */
-            extpath_len = HDstrlen(extpath);
+            filepath_len = HDstrlen(filepath);
             prefix_len = HDstrlen(prefix);
-            extfile_prefix_len = extpath_len + prefix_len - HDstrlen("${ORIGIN}") + 1;
-        
-            if(NULL == (*extfile_prefix = (char *)H5MM_malloc(extfile_prefix_len)))
+            file_prefix_len = filepath_len + prefix_len - HDstrlen("${ORIGIN}") + 1;
+
+            if(NULL == (*file_prefix = (char *)H5MM_malloc(file_prefix_len)))
                 HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate buffer")
-            HDsnprintf(*extfile_prefix, extfile_prefix_len, "%s%s", extpath, prefix + HDstrlen("${ORIGIN}"));
+            HDsnprintf(*file_prefix, file_prefix_len, "%s%s", filepath, prefix + HDstrlen("${ORIGIN}"));
         } /* end if */
         else {
-            if(NULL == (*extfile_prefix = (char *)H5MM_strdup(prefix)))
+            if(NULL == (*file_prefix = (char *)H5MM_strdup(prefix)))
                 HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
         } /* end else */
     } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5D_build_extfile_prefix() */
+} /* H5D__build_file_prefix() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__create
- *
- * Purpose:	Creates a new dataset with name NAME in file F and associates
- *		with it a datatype TYPE for each element as stored in the
- *		file, dimensionality information or dataspace SPACE, and
- *		other miscellaneous properties CREATE_PARMS.  All arguments
- *		are deep-copied before being associated with the new dataset,
- *		so the caller is free to subsequently modify them without
- *		affecting the dataset.
- *
- * Return:	Success:	Pointer to a new dataset
- *
- *		Failure:	NULL
- *
- * Programmer:	Robb Matzke
- *		Thursday, December  4, 1997
- *
+ * Function:    H5D__create
+ *
+ * Purpose:    Creates a new dataset with name NAME in file F and associates
+ *        with it a datatype TYPE for each element as stored in the
+ *        file, dimensionality information or dataspace SPACE, and
+ *        other miscellaneous properties CREATE_PARMS.  All arguments
+ *        are deep-copied before being associated with the new dataset,
+ *        so the caller is free to subsequently modify them without
+ *        affecting the dataset.
+ *
+ * Return:    Success:    Pointer to a new dataset
+ *            Failure:    NULL
  *-------------------------------------------------------------------------
  */
 H5D_t *
 H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id,
-    hid_t dapl_id, hid_t dxpl_id)
+    hid_t dapl_id)
 {
-    const H5T_t         *type;                  /* Datatype for dataset */
-    H5D_t		*new_dset = NULL;
-    H5P_genplist_t 	*dc_plist = NULL;       /* New Property list */
+    const H5T_t        *type;                   /* Datatype for dataset */
+    H5D_t              *new_dset = NULL;
+    H5P_genplist_t     *dc_plist = NULL;        /* New Property list */
     hbool_t             has_vl_type = FALSE;    /* Flag to indicate a VL-type for dataset */
     hbool_t             layout_init = FALSE;    /* Flag to indicate that chunk information was initialized */
     hbool_t             layout_copied = FALSE;  /* Flag to indicate that layout message was copied */
@@ -1111,7 +964,7 @@ H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id,
     hbool_t             pline_copied = FALSE;   /* Flag to indicate that pipeline message was copied */
     hbool_t             efl_copied = FALSE;     /* Flag to indicate that external file list message was copied */
     H5G_loc_t           dset_loc;               /* Dataset location */
-    H5D_t		*ret_value = NULL;      /* Return value */
+    H5D_t              *ret_value = NULL;       /* Return value */
 
     FUNC_ENTER_PACKAGE
 
@@ -1120,7 +973,6 @@ H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id,
     HDassert(H5I_DATATYPE == H5I_get_type(type_id));
     HDassert(space);
     HDassert(H5I_GENPROP_LST == H5I_get_type(dcpl_id));
-    HDassert(H5I_GENPROP_LST == H5I_get_type(dxpl_id));
 
     /* Get the dataset's datatype */
     if(NULL == (type = (const H5T_t *)H5I_object(type_id)))
@@ -1210,33 +1062,22 @@ H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id,
         /* Don't allow compact datasets to allocate space later */
         if(layout->type == H5D_COMPACT && fill->alloc_time != H5D_ALLOC_TIME_EARLY)
             HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, NULL, "compact dataset must have early space allocation")
-
-        /* If MPI VFD is used, no filter support yet. */
-        if(H5F_HAS_FEATURE(file, H5FD_FEAT_HAS_MPI) && pline->nused > 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, NULL, "Parallel I/O does not support filters yet")
     } /* end if */
 
-    /* Set the latest version of the layout, pline & fill messages, if requested */
-    if(H5F_USE_LATEST_FLAGS(file, H5F_LATEST_DSET_MSG_FLAGS)) {
-        /* Set the latest version for the I/O pipeline message */
-	if(H5F_USE_LATEST_FLAGS(file, H5F_LATEST_PLINE_MSG))
-	    if(H5O_pline_set_latest_version(&new_dset->shared->dcpl_cache.pline) < 0)
-		HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set latest version of I/O filter pipeline")
-
-        /* Set the latest version for the fill message */
-	if(H5F_USE_LATEST_FLAGS(file, H5F_LATEST_FILL_MSG))
-	    /* Set the latest version for the fill value message */
-	    if(H5O_fill_set_latest_version(&new_dset->shared->dcpl_cache.fill) < 0)
-		HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set latest version of fill value")
-
-        /* Set the latest version for the layout message */
-	if(H5F_USE_LATEST_FLAGS(file, H5F_LATEST_LAYOUT_MSG))
-	    /* Set the latest version for the layout message */
-	    if(H5D__layout_set_latest_version(&new_dset->shared->layout, new_dset->shared->space, &new_dset->shared->dcpl_cache) < 0)
-		HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set latest version of layout")
-    } /* end if */
-    else if(new_dset->shared->layout.version >= H5O_LAYOUT_VERSION_4) {
-	/* Use latest indexing type for layout message version >= 4 */
+    /* Set the version for the I/O pipeline message */
+    if(H5O_pline_set_version(file, &new_dset->shared->dcpl_cache.pline) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set latest version of I/O filter pipeline")
+
+    /* Set the version for the fill message */
+    if(H5O_fill_set_version(file, &new_dset->shared->dcpl_cache.fill) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set latest version of fill value")
+
+    /* Set the latest version for the layout message */
+    if(H5D__layout_set_version(file, &new_dset->shared->layout) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set latest version of layout")
+
+    if(new_dset->shared->layout.version >= H5O_LAYOUT_VERSION_4) {
+        /* Use latest indexing type for layout message version >= 4 */
         if(H5D__layout_set_latest_indexing(&new_dset->shared->layout, new_dset->shared->space, &new_dset->shared->dcpl_cache) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set latest indexing")
     } /* end if */
@@ -1254,7 +1095,7 @@ H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id,
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to construct layout information")
 
     /* Update the dataset's object header info. */
-    if(H5D__update_oh_info(file, dxpl_id, new_dset, dapl_id) < 0)
+    if(H5D__update_oh_info(file, new_dset, dapl_id) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "can't update the metadata cache")
 
     /* Indicate that the layout information was initialized */
@@ -1262,12 +1103,16 @@ H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id,
 
     /* Set up append flush parameters for the dataset */
     if(H5D__append_flush_setup(new_dset, dapl_id) < 0)
-	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to set up flush append property")
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to set up flush append property")
 
     /* Set the external file prefix */
-    if(H5D_build_extfile_prefix(new_dset, dapl_id, &new_dset->shared->extfile_prefix) < 0)
+    if(H5D__build_file_prefix(new_dset, dapl_id, H5D_ACS_EFILE_PREFIX_NAME, &new_dset->shared->extfile_prefix) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize external file prefix")
 
+    /* Set the VDS file prefix */
+    if(H5D__build_file_prefix(new_dset, dapl_id, H5D_ACS_VDS_PREFIX_NAME, &new_dset->shared->vds_prefix) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize VDS prefix")
+
     /* Add the dataset to the list of opened objects in the file */
     if(H5FO_top_incr(new_dset->oloc.file, new_dset->oloc.addr) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINC, NULL, "can't incr object ref. count")
@@ -1282,7 +1127,7 @@ done:
     if(!ret_value && new_dset && new_dset->shared) {
         if(new_dset->shared) {
             if(layout_init)
-                if(new_dset->shared->layout.ops->dest && (new_dset->shared->layout.ops->dest)(new_dset, dxpl_id) < 0)
+                if(new_dset->shared->layout.ops->dest && (new_dset->shared->layout.ops->dest)(new_dset) < 0)
                     HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, NULL, "unable to destroy layout info")
             if(pline_copied)
                 if(H5O_msg_reset(H5O_PLINE_ID, &new_dset->shared->dcpl_cache.pline) < 0)
@@ -1301,18 +1146,19 @@ done:
             if(new_dset->shared->type && H5I_dec_ref(new_dset->shared->type_id) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release datatype")
             if(H5F_addr_defined(new_dset->oloc.addr)) {
-                if(H5O_dec_rc_by_loc(&(new_dset->oloc), dxpl_id) < 0)
+                if(H5O_dec_rc_by_loc(&(new_dset->oloc)) < 0)
                     HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, NULL, "unable to decrement refcount on newly created object")
                 if(H5O_close(&(new_dset->oloc), NULL) < 0)
                     HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release object header")
                 if(file) {
-                    if(H5O_delete(file, dxpl_id, new_dset->oloc.addr) < 0)
+                    if(H5O_delete(file, new_dset->oloc.addr) < 0)
                         HDONE_ERROR(H5E_DATASET, H5E_CANTDELETE, NULL, "unable to delete object header")
                 } /* end if */
             } /* end if */
             if(new_dset->shared->dcpl_id != 0 && H5I_dec_ref(new_dset->shared->dcpl_id) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, NULL, "unable to decrement ref count on property list")
             new_dset->shared->extfile_prefix = (char *)H5MM_xfree(new_dset->shared->extfile_prefix);
+            new_dset->shared->vds_prefix = (char *)H5MM_xfree(new_dset->shared->vds_prefix);
             new_dset->shared = H5FL_FREE(H5D_shared_t, new_dset->shared);
         } /* end if */
         new_dset->oloc.file = NULL;
@@ -1330,15 +1176,10 @@ done:
  *
  * Return:      Success:        Ptr to a new dataset.
  *              Failure:        NULL
- *
- * Programmer:  Neil Fortner
- *              Friday, March 6, 2015
- *
  *-------------------------------------------------------------------------
  */
 H5D_t *
-H5D__open_name(const H5G_loc_t *loc, const char *name, hid_t dapl_id,
-    hid_t dxpl_id)
+H5D__open_name(const H5G_loc_t *loc, const char *name, hid_t dapl_id)
 {
     H5D_t       *dset = NULL;
     H5G_loc_t   dset_loc;               /* Object location of dataset */
@@ -1348,7 +1189,7 @@ H5D__open_name(const H5G_loc_t *loc, const char *name, hid_t dapl_id,
     hbool_t     loc_found = FALSE;      /* Location at 'name' found */
     H5D_t       *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_PACKAGE
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Check args */
     HDassert(loc);
@@ -1360,18 +1201,18 @@ H5D__open_name(const H5G_loc_t *loc, const char *name, hid_t dapl_id,
     H5G_loc_reset(&dset_loc);
 
     /* Find the dataset object */
-    if(H5G_loc_find(loc, name, &dset_loc, dapl_id, dxpl_id) < 0)
+    if(H5G_loc_find(loc, name, &dset_loc) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, NULL, "not found")
     loc_found = TRUE;
 
     /* Check that the object found is the correct type */
-    if(H5O_obj_type(&oloc, &obj_type, dxpl_id) < 0)
+    if(H5O_obj_type(&oloc, &obj_type) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't get object type")
     if(obj_type != H5O_TYPE_DATASET)
         HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, NULL, "not a dataset")
 
     /* Open the dataset */
-    if(NULL == (dset = H5D_open(&dset_loc, dapl_id, dxpl_id)))
+    if(NULL == (dset = H5D_open(&dset_loc, dapl_id)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "can't open dataset")
 
     /* Set return value */
@@ -1382,31 +1223,28 @@ done:
         if(loc_found && H5G_loc_free(&dset_loc) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, NULL, "can't free location")
 
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* end H5D__open_name() */
 
 
 /*
  *-------------------------------------------------------------------------
- * Function:	H5D_open
+ * Function: H5D_open
  *
- * Purpose:	Checks if dataset is already open, or opens a dataset for
+ * Purpose:  Checks if dataset is already open, or opens a dataset for
  *              access.
  *
- * Return:	Success:	Dataset ID
- *		Failure:	FAIL
- *
- * Programmer:	Quincey Koziol
- *		Friday, December 20, 2002
- *
+ * Return:   Success:    Dataset ID
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 H5D_t *
-H5D_open(const H5G_loc_t *loc, hid_t dapl_id, hid_t dxpl_id)
+H5D_open(const H5G_loc_t *loc, hid_t dapl_id)
 {
     H5D_shared_t    *shared_fo = NULL;
     H5D_t           *dataset = NULL;
     char            *extfile_prefix = NULL;  /* Expanded external file prefix */
+    char            *vds_prefix = NULL;      /* Expanded vds prefix */
     H5D_t           *ret_value = NULL;       /* Return value */
 
     FUNC_ENTER_NOAPI(NULL)
@@ -1427,16 +1265,20 @@ H5D_open(const H5G_loc_t *loc, hid_t dapl_id, hid_t dxpl_id)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, NULL, "can't copy path")
 
     /* Get the external file prefix */
-    if(H5D_build_extfile_prefix(dataset, dapl_id, &extfile_prefix) < 0)
+    if(H5D__build_file_prefix(dataset, dapl_id, H5D_ACS_EFILE_PREFIX_NAME, &extfile_prefix) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize external file prefix")
 
+    /* Get the VDS prefix */
+    if(H5D__build_file_prefix(dataset, dapl_id, H5D_ACS_VDS_PREFIX_NAME, &vds_prefix) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize VDS prefix")
+
     /* Check if dataset was already open */
     if(NULL == (shared_fo = (H5D_shared_t *)H5FO_opened(dataset->oloc.file, dataset->oloc.addr))) {
         /* Clear any errors from H5FO_opened() */
         H5E_clear_stack(NULL);
 
         /* Open the dataset object */
-        if(H5D__open_oid(dataset, dapl_id, dxpl_id) < 0)
+        if(H5D__open_oid(dataset, dapl_id) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, NULL, "not found")
 
         /* Add the dataset to the list of opened objects in the file */
@@ -1455,6 +1297,11 @@ H5D_open(const H5G_loc_t *loc, hid_t dapl_id, hid_t dxpl_id)
         /* Prevent string from being freed during done: */
         extfile_prefix = NULL;
 
+        /* Set the vds file prefix */
+        dataset->shared->vds_prefix = vds_prefix;
+        /* Prevent string from being freed during done: */
+        vds_prefix = NULL;
+
     } /* end if */
     else {
         /* Point to shared info */
@@ -1486,14 +1333,16 @@ H5D_open(const H5G_loc_t *loc, hid_t dapl_id, hid_t dxpl_id)
 
 done:
     extfile_prefix = (char *)H5MM_xfree(extfile_prefix);
+    vds_prefix = (char *)H5MM_xfree(vds_prefix);
 
     if(ret_value == NULL) {
         /* Free the location--casting away const*/
         if(dataset) {
             if(shared_fo == NULL && dataset->shared) {   /* Need to free shared fo */
                 dataset->shared->extfile_prefix = (char *)H5MM_xfree(dataset->shared->extfile_prefix);
+                dataset->shared->vds_prefix = (char *)H5MM_xfree(dataset->shared->vds_prefix);
                 dataset->shared = H5FL_FREE(H5D_shared_t, dataset->shared);
-            }
+            } /* end if */
 
             H5O_loc_free(&(dataset->oloc));
             H5G_name_free(&(dataset->path));
@@ -1510,19 +1359,15 @@ done:
 
 /*
  *-------------------------------------------------------------------------
- * Function:	H5D__flush_append_setup
- *
- * Purpose:	Set the append flush parameters for a dataset
+ * Function: H5D__flush_append_setup
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Vailin Choi
- *		Wednesday, January 8, 2014
+ * Purpose:  Set the append flush parameters for a dataset
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__append_flush_setup(H5D_t *dset, hid_t dapl_id) 
+H5D__append_flush_setup(H5D_t *dset, hid_t dapl_id)
 {
     herr_t ret_value = SUCCEED;         /* return value */
 
@@ -1539,47 +1384,47 @@ H5D__append_flush_setup(H5D_t *dset, hid_t dapl_id)
     if(dapl_id != H5P_DATASET_ACCESS_DEFAULT && dset->shared->layout.type == H5D_CHUNKED) {
         H5P_genplist_t *dapl;               /* data access property list object pointer */
 
-	/* Get dataset access property list */
-	if(NULL == (dapl = (H5P_genplist_t *)H5I_object(dapl_id)))
-	    HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for dapl ID");
+        /* Get dataset access property list */
+        if(NULL == (dapl = (H5P_genplist_t *)H5I_object(dapl_id)))
+            HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for dapl ID");
 
-	/* Check if append flush property exists */
-	if(H5P_exist_plist(dapl, H5D_ACS_APPEND_FLUSH_NAME) > 0) {
+        /* Check if append flush property exists */
+        if(H5P_exist_plist(dapl, H5D_ACS_APPEND_FLUSH_NAME) > 0) {
             H5D_append_flush_t info;
 
-	    /* Get append flush property */
-	    if(H5P_get(dapl, H5D_ACS_APPEND_FLUSH_NAME, &info) < 0)
-		HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get append flush info")
-	    if(info.ndims > 0) {
-                hsize_t curr_dims[H5S_MAX_RANK];	/* current dimension sizes */
-                hsize_t max_dims[H5S_MAX_RANK];		/* current dimension sizes */
-                int rank;                       	/* dataspace # of dimensions */
-                unsigned u;     			/* local index variable */
-
-		/* Get dataset rank */
-		if((rank = H5S_get_simple_extent_dims(dset->shared->space, curr_dims, max_dims)) < 0)
-		    HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset dimensions")
-		if(info.ndims != (unsigned)rank)
-		    HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "boundary dimension rank does not match dataset rank")
-
-		/* Validate boundary sizes */
-		for(u = 0; u < info.ndims; u++)
-		    if(info.boundary[u] != 0) /* when a non-zero boundary is set */
-			/* the dimension is extendible? */
-			if(max_dims[u] != H5S_UNLIMITED && max_dims[u] == curr_dims[u])
-			    break;
+            /* Get append flush property */
+            if(H5P_get(dapl, H5D_ACS_APPEND_FLUSH_NAME, &info) < 0)
+                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get append flush info")
+            if(info.ndims > 0) {
+                hsize_t curr_dims[H5S_MAX_RANK];    /* current dimension sizes */
+                hsize_t max_dims[H5S_MAX_RANK];     /* current dimension sizes */
+                int rank;                           /* dataspace # of dimensions */
+                unsigned u;                         /* local index variable */
+
+                /* Get dataset rank */
+                if((rank = H5S_get_simple_extent_dims(dset->shared->space, curr_dims, max_dims)) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset dimensions")
+                if(info.ndims != (unsigned)rank)
+                    HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "boundary dimension rank does not match dataset rank")
+
+                /* Validate boundary sizes */
+                for(u = 0; u < info.ndims; u++)
+                    if(info.boundary[u] != 0) /* when a non-zero boundary is set */
+                        /* the dimension is extendible? */
+                        if(max_dims[u] != H5S_UNLIMITED && max_dims[u] == curr_dims[u])
+                            break;
 
                 /* At least one boundary dimension is not extendible */
-		if(u != info.ndims)
-		    HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "boundary dimension is not valid")
+                if(u != info.ndims)
+                    HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "boundary dimension is not valid")
 
                 /* Copy append flush settings */
-		dset->shared->append_flush.ndims = info.ndims;
-		dset->shared->append_flush.func = info.func;
-		dset->shared->append_flush.udata = info.udata;
-		HDmemcpy(dset->shared->append_flush.boundary, info.boundary, sizeof(info.boundary));
-	    } /* end if */
-	} /* end if */
+                dset->shared->append_flush.ndims = info.ndims;
+                dset->shared->append_flush.func = info.func;
+                dset->shared->append_flush.udata = info.udata;
+                HDmemcpy(dset->shared->append_flush.boundary, info.boundary, sizeof(info.boundary));
+            } /* end if */
+        } /* end if */
     } /* end if */
 
 done:
@@ -1588,28 +1433,24 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__open_oid
- *
- * Purpose:	Opens a dataset for access.
+ * Function: H5D__open_oid
  *
- * Return:	Dataset pointer on success, NULL on failure
- *
- * Programmer:	Quincey Koziol
- *		Monday, October 12, 1998
+ * Purpose:  Opens a dataset for access.
  *
+ * Return:   Dataset pointer on success, NULL on failure
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id)
+H5D__open_oid(H5D_t *dataset, hid_t dapl_id)
 {
     H5P_genplist_t *plist;              /* Property list */
     H5O_fill_t *fill_prop;              /* Pointer to dataset's fill value info */
     unsigned alloc_time_state;          /* Allocation time state */
     htri_t msg_exists;                  /* Whether a particular type of message exists */
-    hbool_t layout_init = FALSE;    	/* Flag to indicate that chunk information was initialized */
-    herr_t ret_value = SUCCEED;		/* Return value */
+    hbool_t layout_init = FALSE;        /* Flag to indicate that chunk information was initialized */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, dataset->oloc.addr, FAIL)
+    FUNC_ENTER_STATIC_TAG(dataset->oloc.addr)
 
     /* check args */
     HDassert(dataset);
@@ -1623,13 +1464,13 @@ H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open")
 
     /* Get the type and space */
-    if(NULL == (dataset->shared->type = (H5T_t *)H5O_msg_read(&(dataset->oloc), H5O_DTYPE_ID, NULL, dxpl_id)))
+    if(NULL == (dataset->shared->type = (H5T_t *)H5O_msg_read(&(dataset->oloc), H5O_DTYPE_ID, NULL)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to load type info from dataset header")
 
     if(H5T_set_loc(dataset->shared->type, dataset->oloc.file, H5T_LOC_DISK) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "invalid datatype location")
 
-    if(NULL == (dataset->shared->space = H5S_read(&(dataset->oloc), dxpl_id)))
+    if(NULL == (dataset->shared->space = H5S_read(&(dataset->oloc))))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to load dataspace info from dataset header")
 
     /* Cache the dataset's dataspace info */
@@ -1645,7 +1486,7 @@ H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get dataset creation property list")
 
     /* Get the layout/pline/efl message information */
-    if(H5D__layout_oh_read(dataset, dxpl_id, dapl_id, plist) < 0)
+    if(H5D__layout_oh_read(dataset, dapl_id, plist) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get layout/pline/efl info")
 
     /* Indicate that the layout information was initialized */
@@ -1653,24 +1494,24 @@ H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id)
 
     /* Set up flush append property */
     if(H5D__append_flush_setup(dataset, dapl_id))
-	HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to set up flush append property")
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to set up flush append property")
 
     /* Point at dataset's copy, to cache it for later */
     fill_prop = &dataset->shared->dcpl_cache.fill;
 
     /* Try to get the new fill value message from the object header */
-    if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_FILL_NEW_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_FILL_NEW_ID)) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't check if message exists")
     if(msg_exists) {
-        if(NULL == H5O_msg_read(&(dataset->oloc), H5O_FILL_NEW_ID, fill_prop, dxpl_id))
+        if(NULL == H5O_msg_read(&(dataset->oloc), H5O_FILL_NEW_ID, fill_prop))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve message")
     } /* end if */
     else {
-	/* For backward compatibility, try to retrieve the old fill value message */
-        if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_FILL_ID, dxpl_id)) < 0)
+    /* For backward compatibility, try to retrieve the old fill value message */
+        if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_FILL_ID)) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't check if message exists")
         if(msg_exists) {
-            if(NULL == H5O_msg_read(&(dataset->oloc), H5O_FILL_ID, fill_prop, dxpl_id))
+            if(NULL == H5O_msg_read(&(dataset->oloc), H5O_FILL_ID, fill_prop))
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve message")
         } /* end if */
         else {
@@ -1729,8 +1570,6 @@ H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id)
         H5D_io_info_t io_info;
 
         io_info.dset = dataset;
-        io_info.raw_dxpl_id = H5AC_rawdata_dxpl_id;
-        io_info.md_dxpl_id = dxpl_id;
 
         if(H5D__alloc_storage(&io_info, H5D_ALLOC_OPEN, FALSE, NULL) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize file storage")
@@ -1741,8 +1580,8 @@ done:
         if(H5F_addr_defined(dataset->oloc.addr) && H5O_close(&(dataset->oloc), NULL) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release object header")
         if(dataset->shared) {
-	    if(layout_init)
-                if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset, dxpl_id) < 0)
+            if(layout_init)
+                if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset) < 0)
                     HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy layout info")
             if(dataset->shared->space && H5S_close(dataset->shared->space) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace")
@@ -1752,29 +1591,55 @@ done:
                         HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release datatype")
                 } /* end if */
                 else {
-                    if(H5T_close(dataset->shared->type) < 0)
+                    if(H5T_close_real(dataset->shared->type) < 0)
                         HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release datatype")
                 } /* end else */
             } /* end if */
         } /* end if */
     } /* end if */
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5D__open_oid() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_close
+ * Function: H5D__close_cb
  *
- * Purpose:	Insures that all data has been saved to the file, closes the
- *		dataset object header, and frees all resources used by the
- *		descriptor.
+ * Purpose:  Callback routine for closing a dataset ID.  Closes the dataset
+ *           object that was attached to the ID.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:   Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
- *		Thursday, December  4, 1997
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5D__close_cb(H5D_t *dataset)
+{
+    herr_t ret_value = SUCCEED;                 /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* check args */
+    HDassert(dataset && dataset->oloc.file && dataset->shared);
+    HDassert(dataset->shared->fo_count > 0);
+
+    /* Call actual dataset close routine */
+    if(H5D_close(dataset) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "can't close dataset");
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5D__close_cb() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5D_close
  *
+ * Purpose:  Insures that all data has been saved to the file, closes the
+ *           dataset object header, and frees all resources used by the
+ *           descriptor.
+ *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1800,7 +1665,7 @@ H5D_close(H5D_t *dataset)
     if(dataset->shared->fo_count == 0) {
 
         /* Flush the dataset's information.  Continue to close even if it fails. */
-        if(H5D__flush_real(dataset, H5AC_ind_read_dxpl_id) < 0)
+        if(H5D__flush_real(dataset) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to flush cached dataset info")
 
         /* Set a flag to indicate the dataset is closing, before we start freeing things */
@@ -1880,12 +1745,15 @@ H5D_close(H5D_t *dataset)
         } /* end switch */ /*lint !e788 All appropriate cases are covered */
 
         /* Destroy any cached layout information for the dataset */
-        if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset, H5AC_ind_read_dxpl_id) < 0)
+        if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy layout info")
 
         /* Free the external file prefix */
         dataset->shared->extfile_prefix = (char *)H5MM_xfree(dataset->shared->extfile_prefix);
 
+        /* Free the vds file prefix */
+        dataset->shared->vds_prefix = (char *)H5MM_xfree(dataset->shared->vds_prefix);
+
         /* Release layout, fill-value, efl & pipeline messages */
         if(dataset->shared->dcpl_id != H5P_DATASET_CREATE_DEFAULT)
             free_failed |= (H5O_msg_reset(H5O_PLINE_ID, &dataset->shared->dcpl_cache.pline) < 0) ||
@@ -1897,7 +1765,7 @@ H5D_close(H5D_t *dataset)
         if(H5AC_cork(dataset->oloc.file, dataset->oloc.addr, H5AC__GET_CORKED, &corked) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to retrieve an object's cork status")
         if(corked)
-	        if(H5AC_cork(dataset->oloc.file, dataset->oloc.addr, H5AC__UNCORK, NULL) < 0)
+            if(H5AC_cork(dataset->oloc.file, dataset->oloc.addr, H5AC__UNCORK, NULL) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CANTUNCORK, FAIL, "unable to uncork an object")
 
         /*
@@ -1910,21 +1778,21 @@ H5D_close(H5D_t *dataset)
 
         /* Remove the dataset from the list of opened objects in the file */
         if(H5FO_top_decr(dataset->oloc.file, dataset->oloc.addr) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't decrement count for object")
-        if(H5FO_delete(dataset->oloc.file, H5AC_ind_read_dxpl_id, dataset->oloc.addr) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't remove dataset from list of open objects")
+            HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't decrement count for object")
+        if(H5FO_delete(dataset->oloc.file, dataset->oloc.addr) < 0)
+            HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't remove dataset from list of open objects")
 
         /* Close the dataset object */
         /* (This closes the file, if this is the last object open) */
         if(H5O_close(&(dataset->oloc), &file_closed) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release object header")
+            HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release object header")
 
         /* Evict dataset metadata if evicting on close */
         if(!file_closed && H5F_SHARED(dataset->oloc.file) && H5F_EVICT_ON_CLOSE(dataset->oloc.file)) {
-            if(H5AC_flush_tagged_metadata(dataset->oloc.file, dataset->oloc.addr, H5AC_ind_read_dxpl_id) < 0) 
-                HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush tagged metadata")
-            if(H5AC_evict_tagged_metadata(dataset->oloc.file, dataset->oloc.addr, FALSE, H5AC_ind_read_dxpl_id) < 0) 
-                HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to evict tagged metadata")
+            if(H5AC_flush_tagged_metadata(dataset->oloc.file, dataset->oloc.addr) < 0)
+                HDONE_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush tagged metadata")
+            if(H5AC_evict_tagged_metadata(dataset->oloc.file, dataset->oloc.addr, FALSE) < 0)
+                HDONE_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to evict tagged metadata")
         } /* end if */
 
         /*
@@ -1935,7 +1803,6 @@ H5D_close(H5D_t *dataset)
          */
         dataset->oloc.file = NULL;
         dataset->shared = H5FL_FREE(H5D_shared_t, dataset->shared);
-
     } /* end if */
     else {
         /* Decrement the ref. count for this object in the top file */
@@ -1970,23 +1837,19 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_mult_refresh_close
+ * Function: H5D_mult_refresh_close
  *
- * Purpose:	Closing down the needed information when the dataset has
- *		multiple opens.  (From H5O_refresh_metadata_close())
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Vailin Choi
- *		12/24/15
+ * Purpose:  Closing down the needed information when the dataset has
+ *           multiple opens.  (From H5O_refresh_metadata_close())
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D_mult_refresh_close(hid_t dset_id, hid_t dxpl_id)
+H5D_mult_refresh_close(hid_t dset_id)
 {
-    H5D_t       *dataset;             	/* Dataset to refresh */
-    herr_t      ret_value = SUCCEED;    /* return value */
+    H5D_t       *dataset;                 /* Dataset to refresh */
+    herr_t      ret_value = SUCCEED;      /* return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -2042,7 +1905,7 @@ H5D_mult_refresh_close(hid_t dset_id, hid_t dxpl_id)
         } /* end switch */ /*lint !e788 All appropriate cases are covered */
 
         /* Destroy any cached layout information for the dataset */
-        if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset, dxpl_id) < 0)
+        if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy layout info")
     } /* end if */
 
@@ -2052,20 +1915,16 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_mult_refresh_reopen
- *
- * Purpose:	Re-initialize the needed info when the dataset has multiple
- *		opens. (From H5O_refresh_metadata_reopen())
+ * Function: H5D_mult_refresh_reopen
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Vailin Choi
- *		12/24/15
+ * Purpose:  Re-initialize the needed info when the dataset has multiple
+ *           opens.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D_mult_refresh_reopen(H5D_t *dataset, hid_t dxpl_id)
+H5D_mult_refresh_reopen(H5D_t *dataset)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
@@ -2076,25 +1935,25 @@ H5D_mult_refresh_reopen(H5D_t *dataset, hid_t dxpl_id)
     HDassert(dataset->shared->fo_count > 0);
 
     if(dataset->shared->fo_count > 1) {
-	/* Release dataspace info */
-	if(H5S_close(dataset->shared->space) < 0)
-	    HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to release dataspace")
-
-	/* Re-load dataspace info */
-	if(NULL == (dataset->shared->space = H5S_read(&(dataset->oloc), dxpl_id)))
-	    HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to load dataspace info from dataset header")
-
-	/* Cache the dataset's dataspace info */
-	if(H5D__cache_dataspace_info(dataset) < 0)
-	    HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "can't cache dataspace info")
-    
-	/* Release layout info */
-	if(H5O_msg_reset(H5O_LAYOUT_ID, &dataset->shared->layout) < 0)
-	    HGOTO_ERROR(H5E_DATASET, H5E_CANTRESET, FAIL, "unable to reset layout info")
-
-	/* Re-load layout message info */
-	if(NULL == H5O_msg_read(&(dataset->oloc), H5O_LAYOUT_ID, &(dataset->shared->layout), dxpl_id))
-	    HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to read data layout message")	
+        /* Release dataspace info */
+        if(H5S_close(dataset->shared->space) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to release dataspace")
+
+        /* Re-load dataspace info */
+        if(NULL == (dataset->shared->space = H5S_read(&(dataset->oloc))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to load dataspace info from dataset header")
+
+        /* Cache the dataset's dataspace info */
+        if(H5D__cache_dataspace_info(dataset) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "can't cache dataspace info")
+
+        /* Release layout info */
+        if(H5O_msg_reset(H5O_LAYOUT_ID, &dataset->shared->layout) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTRESET, FAIL, "unable to reset layout info")
+
+        /* Re-load layout message info */
+        if(NULL == H5O_msg_read(&(dataset->oloc), H5O_LAYOUT_ID, &(dataset->shared->layout)))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to read data layout message")
     } /* end if */
 
 done:
@@ -2103,16 +1962,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_oloc
- *
- * Purpose:	Returns a pointer to the object location for a dataset.
- *
- * Return:	Success:	Ptr to location
- *		Failure:	NULL
+ * Function: H5D_oloc
  *
- * Programmer:	Robb Matzke
- *              Friday, April 24, 1998
+ * Purpose:  Returns a pointer to the object location for a dataset.
  *
+ * Return:   Success:    Ptr to location
+ *           Failure:    NULL
  *-------------------------------------------------------------------------
  */
 H5O_loc_t *
@@ -2126,16 +1981,12 @@ H5D_oloc(H5D_t *dataset)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_nameof
+ * Function: H5D_nameof
  *
- * Purpose:	Returns a pointer to the group hier. path for a dataset.
- *
- * Return:	Success:	Ptr to entry
- *		Failure:	NULL
- *
- * Programmer:	Quincey Koziol
- *              Monday, September 12, 2005
+ * Purpose:  Returns a pointer to the group hier. path for a dataset.
  *
+ * Return:   Success:    Ptr to entry
+ *           Failure:    NULL
  *-------------------------------------------------------------------------
  */
 H5G_name_t *
@@ -2149,17 +2000,13 @@ H5D_nameof(H5D_t *dataset)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_typeof
- *
- * Purpose:	Returns a pointer to the dataset's datatype.  The datatype
- *		is not copied.
- *
- * Return:	Success:	Ptr to the dataset's datatype, uncopied.
- *		Failure:	NULL
+ * Function: H5D_typeof
  *
- * Programmer:	Robb Matzke
- *              Thursday, June  4, 1998
+ * Purpose:  Returns a pointer to the dataset's datatype.  The datatype
+ *           is not copied.
  *
+ * Return:   Success:    Ptr to the dataset's datatype, uncopied.
+ *           Failure:    NULL
  *-------------------------------------------------------------------------
  */
 H5T_t *
@@ -2177,15 +2024,11 @@ H5D_typeof(const H5D_t *dset)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__alloc_storage
+ * Function: H5D__alloc_storage
  *
- * Purpose:	Allocate storage for the raw data of a dataset.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *              Friday, January 16, 1998
+ * Purpose:  Allocate storage for the raw data of a dataset.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2193,11 +2036,11 @@ H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc,
     hbool_t full_overwrite, hsize_t old_dim[])
 {
     const H5D_t *dset = io_info->dset;   /* The dataset object */
-    H5F_t *f = dset->oloc.file;         /* The dataset's file pointer */
-    H5O_layout_t *layout;               /* The dataset's layout information */
-    hbool_t must_init_space = FALSE;    /* Flag to indicate that space should be initialized */
-    hbool_t addr_set = FALSE;           /* Flag to indicate that the dataset's storage address was set */
-    herr_t      ret_value = SUCCEED;    /* Return value */
+    H5F_t *f = dset->oloc.file;          /* The dataset's file pointer */
+    H5O_layout_t *layout;                /* The dataset's layout information */
+    hbool_t must_init_space = FALSE;     /* Flag to indicate that space should be initialized */
+    hbool_t addr_set = FALSE;            /* Flag to indicate that the dataset's storage address was set */
+    herr_t  ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_PACKAGE
 
@@ -2219,7 +2062,7 @@ H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc,
                     /* Check if we have a zero-sized dataset */
                     if(layout->storage.u.contig.size > 0) {
                         /* Reserve space in the file for the entire array */
-                        if(H5D__contig_alloc(f, io_info->md_dxpl_id, &layout->storage.u.contig/*out*/) < 0)
+                        if(H5D__contig_alloc(f, &layout->storage.u.contig/*out*/) < 0)
                             HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to initialize contiguous storage")
 
                         /* Indicate that we should initialize storage space */
@@ -2236,7 +2079,7 @@ H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc,
             case H5D_CHUNKED:
                 if(!(*dset->shared->layout.ops->is_space_alloc)(&dset->shared->layout.storage)) {
                     /* Create the root of the index that manages chunked storage */
-                    if(H5D__chunk_create(dset /*in,out*/, io_info->md_dxpl_id) < 0)
+                    if(H5D__chunk_create(dset /*in,out*/) < 0)
                         HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to initialize chunked storage")
 
                     /* Indicate that we set the storage addr */
@@ -2247,19 +2090,18 @@ H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc,
                 } /* end if */
 
                 /* If space allocation is set to 'early' and we are extending
-		 * the dataset, indicate that space should be allocated, so the
+                 * the dataset, indicate that space should be allocated, so the
                  * index gets expanded. -QAK
                  */
-		if(dset->shared->dcpl_cache.fill.alloc_time == H5D_ALLOC_TIME_EARLY
-                        && time_alloc == H5D_ALLOC_EXTEND)
-		    must_init_space = TRUE;
+                if(dset->shared->dcpl_cache.fill.alloc_time == H5D_ALLOC_TIME_EARLY && time_alloc == H5D_ALLOC_EXTEND)
+                    must_init_space = TRUE;
                 break;
 
             case H5D_COMPACT:
                 /* Check if space is already allocated */
                 if(NULL == layout->storage.u.compact.buf) {
-                    /* Reserve space in layout header message for the entire array. 
-                     * Starting from the 1.8.7 release, we allow dataspace to have 
+                    /* Reserve space in layout header message for the entire array.
+                     * Starting from the 1.8.7 release, we allow dataspace to have
                      * zero dimension size.  So the storage size can be zero.
                      * SLU 2011/4/4 */
                     if(layout->storage.u.compact.size > 0) {
@@ -2271,7 +2113,8 @@ H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc,
 
                         /* Indicate that we should initialize storage space */
                         must_init_space = TRUE;
-                    } else {
+                    }
+                    else {
                         layout->storage.u.compact.dirty = FALSE;
                         must_init_space = FALSE;
                     }
@@ -2313,7 +2156,7 @@ H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc,
                         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize dataset with fill value")
             } /* end if */
             else {
-                H5D_fill_value_t	fill_status;    /* The fill value status */
+                H5D_fill_value_t    fill_status;    /* The fill value status */
 
                 /* Check the dataset's fill-value status */
                 if(H5P_is_fill_value_defined(&dset->shared->dcpl_cache.fill, &fill_status) < 0)
@@ -2337,7 +2180,7 @@ H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc,
          */
         if(time_alloc != H5D_ALLOC_CREATE && addr_set)
             /* Mark the layout as dirty, for later writing to the file */
-            if(H5D__mark(dset, io_info->md_dxpl_id, H5D_MARK_LAYOUT) < 0)
+            if(H5D__mark(dset, H5D_MARK_LAYOUT) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to mark dataspace as dirty")
     } /* end if */
 
@@ -2347,24 +2190,20 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__init_storage
- *
- * Purpose:	Initialize the data for a new dataset.  If a selection is
- *		defined for SPACE then initialize only that part of the
- *		dataset.
+ * Function: H5D__init_storage
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *              Monday, October  5, 1998
+ * Purpose:  Initialize the data for a new dataset.  If a selection is
+ *           defined for SPACE then initialize only that part of the
+ *           dataset.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 static herr_t
 H5D__init_storage(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_t old_dim[])
 {
     const H5D_t *dset = io_info->dset;     /* dataset pointer */
-    herr_t ret_value = SUCCEED;           /* Return value */
+    herr_t ret_value = SUCCEED;            /* Return value */
 
     FUNC_ENTER_STATIC
 
@@ -2375,7 +2214,7 @@ H5D__init_storage(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_t
             /* If we will be immediately overwriting the values, don't bother to clear them */
             if(!full_overwrite) {
                 /* Fill the compact dataset storage */
-                if(H5D__compact_fill(dset, io_info->md_dxpl_id) < 0)
+                if(H5D__compact_fill(dset) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize compact dataset storage")
             } /* end if */
             break;
@@ -2423,29 +2262,25 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__get_storage_size
- *
- * Purpose:	Determines how much space has been reserved to store the raw
- *		data of a dataset.
- *
- * Return:	Non-negative on success, negative on failure
+ * Function: H5D__get_storage_size_real
  *
- * Programmer:	Robb Matzke
- *              Wednesday, April 21, 1999
+ * Purpose:  Determines how much space has been reserved to store the raw
+ *           data of a dataset.
  *
+ * Return:   Non-negative on success, negative on failure
  *-------------------------------------------------------------------------
  */
-herr_t
-H5D__get_storage_size(H5D_t *dset, hid_t dxpl_id, hsize_t *storage_size)
+static herr_t
+H5D__get_storage_size_real(const H5D_t *dset, hsize_t *storage_size)
 {
-    herr_t	ret_value = SUCCEED;    /* Return value */
+    herr_t    ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, dset->oloc.addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(dset->oloc.addr)
 
     switch(dset->shared->layout.type) {
         case H5D_CHUNKED:
             if((*dset->shared->layout.ops->is_space_alloc)(&dset->shared->layout.storage)) {
-                if(H5D__chunk_allocated(dset, dxpl_id, storage_size) < 0)
+                if(H5D__chunk_allocated(dset, storage_size) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve chunked dataset allocated size")
             } /* end if */
             else
@@ -2477,29 +2312,53 @@ H5D__get_storage_size(H5D_t *dset, hid_t dxpl_id, hsize_t *storage_size)
     } /*lint !e788 All appropriate cases are covered */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, 0)
-} /* end H5D__get_storage_size() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5D__get_storage_size_real() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__get_offset
+ * Function: H5D__get_storage_size
  *
- * Purpose:	Private function for H5D__get_offset.  Returns the address
- *              of dataset in file.
+ * Purpose:  Determines how much space has been reserved to store the raw
+ *           data of a dataset.
  *
- * Return:	Success:        the address of dataset
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              creating attributes that can set up VOL / SWMR info
+ *              (which need a DXPL).
  *
- *		Failure:	HADDR_UNDEF
+ * Return:   Non-negative on success, negative on failure
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5D__get_storage_size(const H5D_t *dset, hsize_t *storage_size)
+{
+    herr_t    ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Difficult to error check, since the error value is 0 and 0 is a valid value... :-/ */
+    if(H5D__get_storage_size_real(dset, storage_size) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get size of dataset's storage")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5D__get_storage_size() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5D__get_offset
  *
- * Programmer:  Raymond Lu
- *              November 6, 2002
+ * Purpose:  Private function for H5D__get_offset.  Returns the address
+ *           of dataset in file.
  *
+ * Return:   Success:        the address of dataset
+ *           Failure:    HADDR_UNDEF
  *-------------------------------------------------------------------------
  */
 haddr_t
 H5D__get_offset(const H5D_t *dset)
 {
-    haddr_t	ret_value = HADDR_UNDEF;
+    haddr_t    ret_value = HADDR_UNDEF;
 
     FUNC_ENTER_PACKAGE
 
@@ -2531,42 +2390,35 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_vlen_reclaim
- *
- * Purpose:	Frees the buffers allocated for storing variable-length data
- *      in memory.  Only frees the VL data in the selection defined in the
- *      dataspace.  The dataset transfer property list is required to find the
- *      correct allocation/free methods for the VL data in the buffer.
+ * Function: H5D_vlen_reclaim
  *
- * Return:	Non-negative on success, negative on failure
- *
- * Programmer:	Quincey Koziol
- *              Tuesday, November 22, 2005
+ * Purpose:  Frees the buffers allocated for storing variable-length data
+ *           in memory.  Only frees the VL data in the selection defined in the
+ *           dataspace.
  *
+ * Return:   Non-negative on success, negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D_vlen_reclaim(hid_t type_id, H5S_t *space, hid_t plist_id, void *buf)
+H5D_vlen_reclaim(hid_t type_id, H5S_t *space, void *buf)
 {
     H5T_t *type;                /* Datatype */
     H5S_sel_iter_op_t dset_op;  /* Operator for iteration */
-    H5T_vlen_alloc_info_t _vl_alloc_info;       /* VL allocation info buffer */
-    H5T_vlen_alloc_info_t *vl_alloc_info = &_vl_alloc_info;   /* VL allocation info */
-    herr_t ret_value = FAIL;            /* Return value */
+    H5T_vlen_alloc_info_t vl_alloc_info;   /* VL allocation info */
+    herr_t ret_value = FAIL;    /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Check args */
     HDassert(H5I_DATATYPE == H5I_get_type(type_id));
     HDassert(space);
-    HDassert(H5P_isa_class(plist_id, H5P_DATASET_XFER));
     HDassert(buf);
 
     if(NULL == (type = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an valid base datatype")
 
     /* Get the allocation info */
-    if(H5T_vlen_get_alloc_info(plist_id,&vl_alloc_info) < 0)
+    if(H5CX_get_vlen_alloc_info(&vl_alloc_info) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to retrieve VL allocation info")
 
     /* Call H5S_select_iterate with args, etc. */
@@ -2574,7 +2426,7 @@ H5D_vlen_reclaim(hid_t type_id, H5S_t *space, hid_t plist_id, void *buf)
     dset_op.u.app_op.op = H5T_vlen_reclaim;
     dset_op.u.app_op.type_id = type_id;
 
-    ret_value = H5S_select_iterate(buf, type, space, &dset_op, vl_alloc_info);
+    ret_value = H5S_select_iterate(buf, type, space, &dset_op, &vl_alloc_info);
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2582,18 +2434,14 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__vlen_get_buf_size_alloc
- *
- * Purpose:	This routine makes certain there is enough space in the temporary
- *      buffer for the new data to read in.  All the VL data read in is actually
- *      placed in this buffer, overwriting the previous data.  Needless to say,
- *      this data is not actually usable.
+ * Function: H5D__vlen_get_buf_size_alloc
  *
- * Return:	Non-negative on success, negative on failure
- *
- * Programmer:	Quincey Koziol
- *              Tuesday, August 17, 1999
+ * Purpose:  This routine makes certain there is enough space in the temporary
+ *           buffer for the new data to read in.  All the VL data read in is actually
+ *           placed in this buffer, overwriting the previous data.  Needless to say,
+ *           this data is not actually usable.
  *
+ * Return:   Non-negative on success, negative on failure
  *-------------------------------------------------------------------------
  */
 void *
@@ -2616,14 +2464,14 @@ H5D__vlen_get_buf_size_alloc(size_t size, void *info)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__vlen_get_buf_size
+ * Function: H5D__vlen_get_buf_size
  *
- * Purpose:	This routine checks the number of bytes required to store a single
- *      element from a dataset in memory, creating a selection with just the
- *      single element selected to read in the element and using a custom memory
- *      allocator for any VL data encountered.
- *          The *size value is modified according to how many bytes are
- *      required to store the element in memory.
+ * Purpose:  This routine checks the number of bytes required to store a single
+ *           element from a dataset in memory, creating a selection with just the
+ *           single element selected to read in the element and using a custom memory
+ *           allocator for any VL data encountered.
+ *           The *size value is modified according to how many bytes are
+ *           required to store the element in memory.
  *
  * Implementation: This routine actually performs the read with a custom
  *      memory manager which basically just counts the bytes requested and
@@ -2633,15 +2481,12 @@ H5D__vlen_get_buf_size_alloc(size_t size, void *info)
  *      Kinda kludgy, but easier than the other method of trying to figure out
  *      the sizes without actually reading the data in... - QAK
  *
- * Return:	Non-negative on success, negative on failure
- *
- * Programmer:	Quincey Koziol
- *              Tuesday, August 17, 1999
- *
+ * Return:   Non-negative on success, negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__vlen_get_buf_size(void H5_ATTR_UNUSED *elem, hid_t type_id, unsigned H5_ATTR_UNUSED ndim, const hsize_t *point, void *op_data)
+H5D__vlen_get_buf_size(void H5_ATTR_UNUSED *elem, hid_t type_id,
+    unsigned H5_ATTR_UNUSED ndim, const hsize_t *point, void *op_data)
 {
     H5D_vlen_bufsize_t *vlen_bufsize = (H5D_vlen_bufsize_t *)op_data;
     H5T_t *dt;                          /* Datatype for operation */
@@ -2665,7 +2510,7 @@ H5D__vlen_get_buf_size(void H5_ATTR_UNUSED *elem, hid_t type_id, unsigned H5_ATT
         HGOTO_ERROR(H5E_DATASET, H5E_CANTCREATE, FAIL, "can't select point")
 
     /* Read in the point (with the custom VL memory allocator) */
-    if(H5D__read(vlen_bufsize->dset, type_id, vlen_bufsize->mspace, vlen_bufsize->fspace, vlen_bufsize->xfer_pid, vlen_bufsize->fl_tbuf) < 0)
+    if(H5D__read(vlen_bufsize->dset, type_id, vlen_bufsize->mspace, vlen_bufsize->fspace, vlen_bufsize->fl_tbuf) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read point")
 
 done:
@@ -2674,15 +2519,11 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__check_filters
+ * Function: H5D__check_filters
  *
- * Purpose:	Check if the filters have be initialized for the dataset
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		Thursday, October 11, 2007
+ * Purpose:  Check if the filters have be initialized for the dataset
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2728,27 +2569,23 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__set_extent
- *
- * Purpose:	Based on H5D_extend, allows change to a lower dimension,
- *		calls H5S_set_extent and H5D__chunk_prune_by_extent instead
+ * Function: H5D__set_extent
  *
- * Return:	Non-negative on success, negative on failure
- *
- * Programmer:  Pedro Vicente, pvn@ncsa.uiuc.edu
- *              April 9, 2002
+ * Purpose:  Based on H5D_extend, allows change to a lower dimension,
+ *           calls H5S_set_extent and H5D__chunk_prune_by_extent instead
  *
+ * Return:   Non-negative on success, negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id)
+H5D__set_extent(H5D_t *dset, const hsize_t *size)
 {
     hsize_t curr_dims[H5S_MAX_RANK];    /* Current dimension sizes */
     htri_t  changed;                    /* Whether the dataspace changed size */
     size_t  u, v;                       /* Local index variable */
     herr_t  ret_value = SUCCEED;        /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, dset->oloc.addr, FAIL)
+    FUNC_ENTER_PACKAGE_VOL_TAG(dset->oloc.addr)
 
     /* Check args */
     HDassert(dset);
@@ -2811,8 +2648,11 @@ H5D__set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id)
                                 dset->shared->cache.chunk.scaled_dims[u] > dset->shared->cache.chunk.nslots))
                         update_chunks = TRUE;
 
+                    if(!(scaled_power2up = H5VM_power2up(scaled)))
+                        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get the next power of 2")
+
                     /* Check if the number of bits required to encode the scaled size value changed */
-                    if(dset->shared->cache.chunk.scaled_power2up[u] != (scaled_power2up = H5VM_power2up(scaled))) {
+                    if(dset->shared->cache.chunk.scaled_power2up[u] != scaled_power2up) {
                         /* Update the 'power2up' & 'encode_bits' values for the current dimension */
                         dset->shared->cache.chunk.scaled_power2up[u] = scaled_power2up;
                         dset->shared->cache.chunk.scaled_encode_bits[u] = H5VM_log2_gen(scaled_power2up);
@@ -2840,7 +2680,7 @@ H5D__set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id)
             /* Check if updating the chunk cache indices is necessary */
             if(update_chunks)
                 /* Update the chunk cache indices */
-                if(H5D__chunk_update_cache(dset, dxpl_id) < 0)
+                if(H5D__chunk_update_cache(dset) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update cached chunk indices")
         } /* end if */
 
@@ -2873,12 +2713,10 @@ H5D__set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id)
             H5D_io_info_t io_info;
 
             io_info.dset = dset;
-            io_info.raw_dxpl_id = H5AC_rawdata_dxpl_id;
-            io_info.md_dxpl_id = dxpl_id;
 
             if(H5D__alloc_storage(&io_info, H5D_ALLOC_EXTEND, FALSE, curr_dims) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to extend dataset storage")
-        }
+        } /* end if */
         /*-------------------------------------------------------------------------
          * Remove chunk information in the case of chunked datasets
          * This removal takes place only in case we are shrinking the dateset
@@ -2888,42 +2726,38 @@ H5D__set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id)
         if(H5D_CHUNKED == dset->shared->layout.type) {
             if(shrink && (*dset->shared->layout.ops->is_space_alloc)(&dset->shared->layout.storage))
                 /* Remove excess chunks */
-                if(H5D__chunk_prune_by_extent(dset, dxpl_id, curr_dims) < 0)
+                if(H5D__chunk_prune_by_extent(dset, curr_dims) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to remove chunks")
 
             /* Update chunks that are no longer edge chunks as a result of
              * expansion */
             if(expand && (dset->shared->layout.u.chunk.flags & H5O_LAYOUT_CHUNK_DONT_FILTER_PARTIAL_BOUND_CHUNKS)
                     && (dset->shared->dcpl_cache.pline.nused > 0))
-                if(H5D__chunk_update_old_edge_chunks(dset, dxpl_id, curr_dims) < 0)
+                if(H5D__chunk_update_old_edge_chunks(dset, curr_dims) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to do update old edge chunks")
-	} /* end if */
+        } /* end if */
 
         /* Mark the dataspace as dirty, for later writing to the file */
-        if(H5D__mark(dset, dxpl_id, H5D_MARK_SPACE) < 0)
+        if(H5D__mark(dset, H5D_MARK_SPACE) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to mark dataspace as dirty")
     } /* end if */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_VOL_TAG(ret_value)
 } /* end H5D__set_extent() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5D__flush_sieve_buf
- *
- * Purpose:     Flush any dataset sieve buffer info cached in memory
+ * Function: H5D__flush_sieve_buf
  *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:  Quincey Koziol
- *              July 27, 2009
+ * Purpose:  Flush any dataset sieve buffer info cached in memory
  *
+ * Return:   Success:    Non-negative
+ *           Failure:    Negative
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__flush_sieve_buf(H5D_t *dataset, hid_t dxpl_id)
+H5D__flush_sieve_buf(H5D_t *dataset)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
@@ -2938,7 +2772,7 @@ H5D__flush_sieve_buf(H5D_t *dataset, hid_t dxpl_id)
 
         /* Write dirty data sieve buffer to file */
         if(H5F_block_write(dataset->oloc.file, H5FD_MEM_DRAW, dataset->shared->cache.contig.sieve_loc,
-                dataset->shared->cache.contig.sieve_size, dxpl_id, dataset->shared->cache.contig.sieve_buf) < 0)
+                dataset->shared->cache.contig.sieve_size, dataset->shared->cache.contig.sieve_buf) < 0)
             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "block write failed")
 
         /* Reset sieve buffer dirty flag */
@@ -2951,208 +2785,231 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5D__flush_real
- *
- * Purpose:     Flush any dataset information cached in memory
+ * Function: H5D__flush_real
  *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:  Quincey Koziol
- *              December 6, 2007
+ * Purpose:  Flush any dataset information cached in memory
  *
+ * Return:   Success:    Non-negative
+ *           Failure:    Negative
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__flush_real(H5D_t *dataset, hid_t dxpl_id)
+H5D__flush_real(H5D_t *dataset)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, dataset->oloc.addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(dataset->oloc.addr)
 
     /* Check args */
     HDassert(dataset);
     HDassert(dataset->shared);
 
     /* Avoid flushing the dataset (again) if it's closing */
-    if(!dataset->shared->closing) {
+    if(!dataset->shared->closing)
         /* Flush cached raw data for each kind of dataset layout */
-        if(dataset->shared->layout.ops->flush &&
-                (dataset->shared->layout.ops->flush)(dataset, dxpl_id) < 0)
+        if(dataset->shared->layout.ops->flush && (dataset->shared->layout.ops->flush)(dataset) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to flush raw data")
-    } /* end if */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5D__flush_real() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5D__format_convert
- *
- * Purpose:     For chunked: downgrade the chunk indexing type to version 1 B-tree
- *              For compact/contiguous: downgrade layout version to 3
+ * Function: H5D__flush
  *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:  Vailin Choi
- *              Feb 2015
+ * Purpose:  Flush dataset information cached in memory
  *
+ * Return:   Success:    Non-negative
+ *           Failure:    Negative
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__format_convert(H5D_t *dataset, hid_t dxpl_id)
+H5D__flush(H5D_t *dset, hid_t dset_id)
 {
-    H5D_chk_idx_info_t new_idx_info;    	/* Index info for the new layout */
-    H5D_chk_idx_info_t idx_info;        	/* Index info for the current layout */
-    H5O_layout_t newlayout;			/* The new layout */
-    hbool_t init_new_index = FALSE;		/* Indicate that the new chunk index is initialized */
-    hbool_t delete_old_layout = FALSE;		/* Indicate that the old layout message is deleted */
-    hbool_t add_new_layout = FALSE;		/* Indicate that the new layout message is added */
-    herr_t ret_value = SUCCEED;         	/* Return value */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, dataset->oloc.addr, FAIL)
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Check args */
-    HDassert(dataset);
+    HDassert(dset);
+    HDassert(dset->shared);
 
-    switch(dataset->shared->layout.type) {
-        case H5D_CHUNKED:
-	    HDassert(dataset->shared->layout.u.chunk.idx_type != H5D_CHUNK_IDX_BTREE);
+    /* Flush any dataset information still cached in memory */
+    if(H5D__flush_real(dset) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to flush cached dataset info")
 
-	    /* Set up the current index info */
-	    idx_info.f = dataset->oloc.file;
-	    idx_info.dxpl_id = dxpl_id;
-	    idx_info.pline = &dataset->shared->dcpl_cache.pline;
-	    idx_info.layout = &dataset->shared->layout.u.chunk;
-	    idx_info.storage = &dataset->shared->layout.storage.u.chunk;
+    /* Flush object's metadata to file */
+    if(H5O_flush_common(&dset->oloc, dset_id) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to flush dataset and object flush callback")
 
-	    /* Copy the current layout info to the new layout */
-	    HDmemcpy(&newlayout, &dataset->shared->layout, sizeof(H5O_layout_t));
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5D__flush() */
 
-	    /* Set up info for version 1 B-tree in the new layout */
-	    newlayout.version = H5O_LAYOUT_VERSION_3;
-	    newlayout.storage.u.chunk.idx_type = H5D_CHUNK_IDX_BTREE;
-	    newlayout.storage.u.chunk.idx_addr = HADDR_UNDEF;
-	    newlayout.storage.u.chunk.ops = H5D_COPS_BTREE;
-	    newlayout.storage.u.chunk.u.btree.shared = NULL;
+
+/*-------------------------------------------------------------------------
+ * Function: H5D__format_convert
+ *
+ * Purpose:  For chunked: downgrade the chunk indexing type to version 1 B-tree
+ *           For compact/contiguous: downgrade layout version to 3
+ *
+ * Return:   Success:    Non-negative
+ *           Failure:    Negative
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5D__format_convert(H5D_t *dataset)
+{
+    H5D_chk_idx_info_t new_idx_info;        /* Index info for the new layout */
+    H5D_chk_idx_info_t idx_info;            /* Index info for the current layout */
+    H5O_layout_t *newlayout = NULL;         /* The new layout */
+    hbool_t init_new_index = FALSE;         /* Indicate that the new chunk index is initialized */
+    hbool_t delete_old_layout = FALSE;      /* Indicate that the old layout message is deleted */
+    hbool_t add_new_layout = FALSE;         /* Indicate that the new layout message is added */
+    herr_t ret_value = SUCCEED;             /* Return value */
 
-	    /* Set up the index info to version 1 B-tree */
-	    new_idx_info.f = dataset->oloc.file;
-	    new_idx_info.dxpl_id = dxpl_id;
-	    new_idx_info.pline = &dataset->shared->dcpl_cache.pline;
-	    new_idx_info.layout = &newlayout.u.chunk;
-	    new_idx_info.storage = &newlayout.storage.u.chunk;
+    FUNC_ENTER_PACKAGE_VOL_TAG(dataset->oloc.addr)
 
-	    /* Initialize version 1 B-tree */
-	    if(new_idx_info.storage->ops->init && 
-              (new_idx_info.storage->ops->init)(&new_idx_info, dataset->shared->space, dataset->oloc.addr) < 0)
-		HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't initialize indexing information")
-	    init_new_index = TRUE;
+    /* Check args */
+    HDassert(dataset);
 
-	    /* If the current chunk index exists */
-	    if(H5F_addr_defined(idx_info.storage->idx_addr)) {
+    switch(dataset->shared->layout.type) {
+        case H5D_CHUNKED:
+            HDassert(dataset->shared->layout.u.chunk.idx_type != H5D_CHUNK_IDX_BTREE);
 
-		/* Create v1 B-tree chunk index */
-		if((new_idx_info.storage->ops->create)(&new_idx_info) < 0)
-		    HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't create chunk index")
+            if(NULL == (newlayout = (H5O_layout_t *)H5MM_calloc(sizeof(H5O_layout_t))))
+                HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate buffer")
 
-		/* Iterate over the chunks in the current index and insert the chunk addresses 
-		 * into the version 1 B-tree chunk index */
-		if(H5D__chunk_format_convert(dataset, &idx_info, &new_idx_info) < 0)
-		    HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to iterate/convert chunk index")
-	    } /* end if */
+            /* Set up the current index info */
+            idx_info.f = dataset->oloc.file;
+            idx_info.pline = &dataset->shared->dcpl_cache.pline;
+            idx_info.layout = &dataset->shared->layout.u.chunk;
+            idx_info.storage = &dataset->shared->layout.storage.u.chunk;
+
+            /* Copy the current layout info to the new layout */
+            HDmemcpy(newlayout, &dataset->shared->layout, sizeof(H5O_layout_t));
+
+            /* Set up info for version 1 B-tree in the new layout */
+            newlayout->version = H5O_LAYOUT_VERSION_3;
+            newlayout->storage.u.chunk.idx_type = H5D_CHUNK_IDX_BTREE;
+            newlayout->storage.u.chunk.idx_addr = HADDR_UNDEF;
+            newlayout->storage.u.chunk.ops = H5D_COPS_BTREE;
+            newlayout->storage.u.chunk.u.btree.shared = NULL;
+
+            /* Set up the index info to version 1 B-tree */
+            new_idx_info.f = dataset->oloc.file;
+            new_idx_info.pline = &dataset->shared->dcpl_cache.pline;
+            new_idx_info.layout = &(newlayout->u).chunk;
+            new_idx_info.storage = &(newlayout->storage).u.chunk;
+
+            /* Initialize version 1 B-tree */
+            if(new_idx_info.storage->ops->init && (new_idx_info.storage->ops->init)(&new_idx_info, dataset->shared->space, dataset->oloc.addr) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't initialize indexing information")
+            init_new_index = TRUE;
+
+            /* If the current chunk index exists */
+            if(H5F_addr_defined(idx_info.storage->idx_addr)) {
+
+                /* Create v1 B-tree chunk index */
+                if((new_idx_info.storage->ops->create)(&new_idx_info) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't create chunk index")
+
+                /* Iterate over the chunks in the current index and insert the chunk addresses
+                 * into the version 1 B-tree chunk index
+                 */
+                if(H5D__chunk_format_convert(dataset, &idx_info, &new_idx_info) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to iterate/convert chunk index")
+            } /* end if */
 
-	    /* Delete the old "current" layout message */
-	    if(H5O_msg_remove(&dataset->oloc, H5O_LAYOUT_ID, H5O_ALL, FALSE, dxpl_id) < 0)
-		HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete layout message")
+            /* Delete the old "current" layout message */
+            if(H5O_msg_remove(&dataset->oloc, H5O_LAYOUT_ID, H5O_ALL, FALSE) < 0)
+                HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete layout message")
 
-	    delete_old_layout = TRUE;
+            delete_old_layout = TRUE;
 
-	    /* Append the new layout message to the object header */
-	    if(H5O_msg_create(&dataset->oloc, H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, &newlayout, dxpl_id) < 0)
-		HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update layout header message")
+            /* Append the new layout message to the object header */
+            if(H5O_msg_create(&dataset->oloc, H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, newlayout) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update layout header message")
 
-	    add_new_layout = TRUE;
+            add_new_layout = TRUE;
 
-	    /* Release the old (current) chunk index */
-	    if(idx_info.storage->ops->dest && (idx_info.storage->ops->dest)(&idx_info) < 0)
-		HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to release chunk index info")
+            /* Release the old (current) chunk index */
+            if(idx_info.storage->ops->dest && (idx_info.storage->ops->dest)(&idx_info) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to release chunk index info")
 
-	    /* Copy the new layout to the dataset's layout */
-	    HDmemcpy(&dataset->shared->layout, &newlayout, sizeof(H5O_layout_t));
+            /* Copy the new layout to the dataset's layout */
+            HDmemcpy(&dataset->shared->layout, newlayout, sizeof(H5O_layout_t));
 
-	    break;
+            break;
 
-	case H5D_CONTIGUOUS:
+        case H5D_CONTIGUOUS:
         case H5D_COMPACT:
-	    HDassert(dataset->shared->layout.version > H5O_LAYOUT_VERSION_DEFAULT);
-	    dataset->shared->layout.version = H5O_LAYOUT_VERSION_DEFAULT;
-	    if(H5O_msg_write(&(dataset->oloc), H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, &(dataset->shared->layout), dxpl_id) < 0)
-		HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to update layout message")
-	    break;
+            HDassert(dataset->shared->layout.version > H5O_LAYOUT_VERSION_DEFAULT);
+            dataset->shared->layout.version = H5O_LAYOUT_VERSION_DEFAULT;
+            if(H5O_msg_write(&(dataset->oloc), H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, &(dataset->shared->layout)) < 0)
+                HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to update layout message")
+            break;
 
-	case H5D_VIRTUAL:
-	    HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "virtual dataset layout not supported")
+        case H5D_VIRTUAL:
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "virtual dataset layout not supported")
 
         case H5D_LAYOUT_ERROR:
         case H5D_NLAYOUTS:
-	    HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid dataset layout type")
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid dataset layout type")
 
-	default: 
-	    HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "unknown dataset layout type")
+        default:
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "unknown dataset layout type")
     } /* end switch */
 
 done:
     if(ret_value < 0 && dataset->shared->layout.type == H5D_CHUNKED) {
-	/* Remove new layout message */
-	if(add_new_layout)
-	    if(H5O_msg_remove(&dataset->oloc, H5O_LAYOUT_ID, H5O_ALL, FALSE, dxpl_id) < 0)
-		HDONE_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete layout message")
-
-	/* Add back old layout message */
-	if(delete_old_layout)
-	    if(H5O_msg_create(&dataset->oloc, H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, &dataset->shared->layout, dxpl_id) < 0)
-		HDONE_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to add layout header message")
-
-	/* Clean up v1 b-tree chunk index */
-	if(init_new_index) {
-	    if(H5F_addr_defined(new_idx_info.storage->idx_addr)) {
-		/* Check for valid address i.e. tag */
-		if(!H5F_addr_defined(dataset->oloc.addr))
-		    HDONE_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "address undefined")
-
-		/* Expunge from cache all v1 B-tree type entries associated with tag */
-		if(H5AC_expunge_tag_type_metadata(dataset->oloc.file, dxpl_id, dataset->oloc.addr, H5AC_BT_ID, H5AC__NO_FLAGS_SET))
-		    HDONE_ERROR(H5E_DATASET, H5E_CANTEXPUNGE, FAIL, "unable to expunge index metadata")
-	    } /* end if */
-
-	    /* Delete v1 B-tree chunk index */
-	    if(new_idx_info.storage->ops->dest && (new_idx_info.storage->ops->dest)(&new_idx_info) < 0)
-		HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to release chunk index info")
-	} /* end if */
+        /* Remove new layout message */
+        if(add_new_layout)
+            if(H5O_msg_remove(&dataset->oloc, H5O_LAYOUT_ID, H5O_ALL, FALSE) < 0)
+                HDONE_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete layout message")
+
+        /* Add back old layout message */
+        if(delete_old_layout)
+            if(H5O_msg_create(&dataset->oloc, H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, &dataset->shared->layout) < 0)
+                HDONE_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to add layout header message")
+
+        /* Clean up v1 b-tree chunk index */
+        if(init_new_index) {
+            if(H5F_addr_defined(new_idx_info.storage->idx_addr)) {
+                /* Check for valid address i.e. tag */
+                if(!H5F_addr_defined(dataset->oloc.addr))
+                    HDONE_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "address undefined")
+
+                /* Expunge from cache all v1 B-tree type entries associated with tag */
+                if(H5AC_expunge_tag_type_metadata(dataset->oloc.file, dataset->oloc.addr, H5AC_BT_ID, H5AC__NO_FLAGS_SET))
+                    HDONE_ERROR(H5E_DATASET, H5E_CANTEXPUNGE, FAIL, "unable to expunge index metadata")
+            } /* end if */
+
+            /* Delete v1 B-tree chunk index */
+            if(new_idx_info.storage->ops->dest && (new_idx_info.storage->ops->dest)(&new_idx_info) < 0)
+                HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "unable to release chunk index info")
+        } /* end if */
     } /* end if */
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    if(newlayout != NULL)
+        newlayout = (H5O_layout_t *)H5MM_xfree(newlayout);
+
+    FUNC_LEAVE_NOAPI_VOL_TAG(ret_value)
 } /* end H5D__format_convert() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5D__mark
- *
- * Purpose:     Mark some aspect of a dataset as dirty
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
+ * Function: H5D__mark
  *
- * Programmer:  Quincey Koziol
- *              July 4, 2008
+ * Purpose:  Mark some aspect of a dataset as dirty
  *
+ * Return:   Success:    Non-negative
+ *           Failure:    Negative
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__mark(const H5D_t *dataset, hid_t H5_ATTR_UNUSED dxpl_id, unsigned flags)
+H5D__mark(const H5D_t *dataset, unsigned flags)
 {
     H5O_t *oh = NULL;                   /* Pointer to dataset's object header */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -3168,12 +3025,12 @@ H5D__mark(const H5D_t *dataset, hid_t H5_ATTR_UNUSED dxpl_id, unsigned flags)
         unsigned update_flags = H5O_UPDATE_TIME;        /* Modification time flag */
 
         /* Pin the object header */
-        if(NULL == (oh = H5O_pin(&dataset->oloc, dxpl_id)))
+        if(NULL == (oh = H5O_pin(&dataset->oloc)))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTPIN, FAIL, "unable to pin dataset object header")
 
         /* Update the layout on disk, if it's been changed */
         if(flags & H5D_MARK_LAYOUT) {
-            if(H5D__layout_oh_write(dataset, dxpl_id, oh, update_flags) < 0)
+            if(H5D__layout_oh_write(dataset, oh, update_flags) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update layout info")
 
             /* Reset the "update the modification time" flag, so we only do it once */
@@ -3182,7 +3039,7 @@ H5D__mark(const H5D_t *dataset, hid_t H5_ATTR_UNUSED dxpl_id, unsigned flags)
 
         /* Update the dataspace on disk, if it's been changed */
         if(flags & H5D_MARK_SPACE) {
-            if(H5S_write(dataset->oloc.file, dxpl_id, oh, update_flags, dataset->shared->space) < 0)
+            if(H5S_write(dataset->oloc.file, oh, update_flags, dataset->shared->space) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update file with new dataspace")
 
             /* Reset the "update the modification time" flag, so we only do it once */
@@ -3204,105 +3061,125 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5D__flush_cb
- *
- * Purpose:     Flush any dataset information cached in memory
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
+ * Function: H5D__flush_all_cb
  *
- * Programmer:  Quincey Koziol
- *              November 8, 2007
+ * Purpose:  Flush any dataset information cached in memory
  *
+ * Return:   Success:    Non-negative
+ *           Failure:    Negative
  *-------------------------------------------------------------------------
  */
 static int
-H5D__flush_cb(void *_dataset, hid_t H5_ATTR_UNUSED id, void *_udata)
+H5D__flush_all_cb(void *_dataset, hid_t H5_ATTR_UNUSED id, void *_udata)
 {
-    H5D_t       *dataset = (H5D_t *)_dataset;   /* Dataset pointer */
-    H5D_flush_ud_t *udata = (H5D_flush_ud_t *)_udata;   /* User data for callback */
-    int         ret_value = H5_ITER_CONT;       /* Return value */
+    H5D_t *dataset = (H5D_t *)_dataset; /* Dataset pointer */
+    H5F_t *f = (H5F_t *)_udata;         /* User data for callback */
+    int   ret_value = H5_ITER_CONT;     /* Return value */
 
     FUNC_ENTER_STATIC
 
     /* Check args */
     HDassert(dataset);
+    HDassert(f);
 
     /* Check for dataset in same file */
-    if(udata->f == dataset->oloc.file) {
+    if(f == dataset->oloc.file)
         /* Flush the dataset's information */
-        if(H5D__flush_real(dataset, udata->dxpl_id) < 0)
+        if(H5D__flush_real(dataset) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, H5_ITER_ERROR, "unable to flush cached dataset info")
-    } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5D__flush_cb() */
+} /* end H5D__flush_all_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5D_flush
- *
- * Purpose:     Flush any dataset information cached in memory
+ * Function: H5D_flush_all
  *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:  Ray Lu
- *              August 14, 2002
+ * Purpose:  Flush any dataset information cached in memory
  *
+ * Return:   Success:    Non-negative
+ *           Failure:    Negative
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D_flush(const H5F_t *f, hid_t dxpl_id)
+H5D_flush_all(const H5F_t *f)
 {
-    H5D_flush_ud_t udata;               /* User data for callback */
-    herr_t      ret_value = SUCCEED;    /* Return value */
+    herr_t         ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Check args */
     HDassert(f);
 
-    /* Set user data for callback */
-    udata.f = f;
-    udata.dxpl_id = dxpl_id;
-
     /* Iterate over all the open datasets */
-    if(H5I_iterate(H5I_DATASET, H5D__flush_cb, &udata, FALSE) < 0)
+    if(H5I_iterate(H5I_DATASET, H5D__flush_all_cb, (void *)f, FALSE) < 0) /* Casting away const OK -QAK */
         HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to flush cached dataset info")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5D_flush() */
+} /* end H5D_flush_all() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_get_create_plist
+ * Function:    H5D__get_create_plist
  *
- * Purpose:	Private function for H5Dget_create_plist
+ * Purpose:     Internal routine to retrieve a dataset's creation property list.
  *
- * Return:	Success:	ID for a copy of the dataset creation
- *				property list.  The template should be
- *				released by calling H5P_close().
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	ID for a copy of the dataset creation property
+ *				list.  The property list ID should be released
+ *				by calling H5Pclose().
  *
  *		Failure:	FAIL
  *
- * Programmer:	Robb Matzke
- *		Tuesday, February  3, 1998
+ * Programmer:	Quincey Koziol
+ *		December 18, 2017
  *
  *-------------------------------------------------------------------------
  */
 hid_t
-H5D_get_create_plist(H5D_t *dset)
+H5D__get_create_plist(const H5D_t *dset)
+{
+    hid_t ret_value = FAIL;     /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(dset);
+
+    /* Retrieve the DCPL */
+    if((ret_value = H5D_get_create_plist(dset)) < 0)
+	HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset's creation property list")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5D__get_create_plist() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5D_get_create_plist
+ *
+ * Purpose:  Private function for H5Dget_create_plist
+ *
+ * Return:   Success:    ID for a copy of the dataset creation
+ *                property list.  The template should be
+ *                released by calling H5P_close().
+ *           Failure:    FAIL
+ *-------------------------------------------------------------------------
+ */
+hid_t
+H5D_get_create_plist(const H5D_t *dset)
 {
     H5P_genplist_t      *dcpl_plist;            /* Dataset's DCPL */
     H5P_genplist_t      *new_plist;             /* Copy of dataset's DCPL */
     H5O_layout_t        copied_layout;          /* Layout to tweak */
     H5O_fill_t          copied_fill;            /* Fill value to tweak */
     H5O_efl_t           copied_efl;             /* External file list to tweak */
-    hid_t		new_dcpl_id = FAIL;
-    hid_t		ret_value = H5I_INVALID_HID;    /* Return value */
+    hid_t               new_dcpl_id = FAIL;
+    hid_t               ret_value = H5I_INVALID_HID;    /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -3317,7 +3194,7 @@ H5D_get_create_plist(H5D_t *dset)
         HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, FAIL, "can't get property list")
 
     /* Retrieve any object creation properties */
-    if(H5O_get_create_plist(&dset->oloc, H5AC_ind_read_dxpl_id, new_plist) < 0)
+    if(H5O_get_create_plist(&dset->oloc, new_plist) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get object creation info")
 
     /* Get the layout property */
@@ -3343,7 +3220,7 @@ H5D_get_create_plist(H5D_t *dset)
 
             /* Reset index info, if the chunk ops are set */
             if(copied_layout.storage.u.chunk.ops)
-		/* Reset address and pointer of the array struct for the chunked storage index */
+                /* Reset address and pointer of the array struct for the chunked storage index */
                 if(H5D_chunk_idx_reset(&copied_layout.storage.u.chunk, TRUE) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to reset chunked storage index in dest")
 
@@ -3379,7 +3256,7 @@ H5D_get_create_plist(H5D_t *dset)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to copy dataset datatype for fill value")
 
         /* Set up type conversion function */
-        if(NULL == (tpath = H5T_path_find(dset->shared->type, copied_fill.type, NULL, NULL, H5AC_noio_dxpl_id, FALSE)))
+        if(NULL == (tpath = H5T_path_find(dset->shared->type, copied_fill.type)))
             HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest data types")
 
         /* Convert disk form of fill value into memory form */
@@ -3407,7 +3284,7 @@ H5D_get_create_plist(H5D_t *dset)
             } /* end if */
 
             /* Convert fill value */
-            if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, copied_fill.buf, bkg_buf, H5AC_noio_dxpl_id) < 0) {
+            if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, copied_fill.buf, bkg_buf) < 0) {
                 H5I_dec_ref(src_id);
                 H5I_dec_ref(dst_id);
                 if(bkg_buf)
@@ -3460,22 +3337,17 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_get_access_plist
- *
- * Purpose:	Returns a copy of the dataset access property list.
+ * Function: H5D_get_access_plist
  *
- * Return:	Success:	ID for a copy of the dataset access
- *				property list. 
- *
- *		Failure:	FAIL
- *
- * Programmer:	Mohamad Chaarawi
- *		March, 2012
+ * Purpose:  Returns a copy of the dataset access property list.
  *
+ * Return:   Success:    ID for a copy of the dataset access
+ *                       property list.
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 hid_t
-H5D_get_access_plist(H5D_t *dset)
+H5D_get_access_plist(const H5D_t *dset)
 {
     H5P_genplist_t      *old_plist;     /* Default DAPL */
     H5P_genplist_t      *new_plist;     /* New DAPL */
@@ -3510,6 +3382,10 @@ H5D_get_access_plist(H5D_t *dset)
     if(H5P_set(new_plist, H5D_ACS_VDS_PRINTF_GAP_NAME, &(dset->shared->layout.storage.u.virt.printf_gap)) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set VDS printf gap")
 
+    /* Set the vds prefix option */
+    if(H5P_set(new_plist, H5D_ACS_VDS_PREFIX_NAME, &(dset->shared->vds_prefix)) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set vds prefix")
+
     /* Set the external file prefix option */
     if(H5P_set(new_plist, H5D_ACS_EFILE_PREFIX_NAME, &(dset->shared->extfile_prefix)) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set external file prefix")
@@ -3518,41 +3394,35 @@ H5D_get_access_plist(H5D_t *dset)
     ret_value = new_dapl_id;
 
 done:
-    if(ret_value < 0) {
+    if(ret_value < 0)
         if(new_dapl_id > 0)
             if(H5I_dec_app_ref(new_dapl_id) < 0)
                 HDONE_ERROR(H5E_SYM, H5E_CANTDEC, FAIL, "can't free")
-    } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D_get_access_plist() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_get_space
- *
- * Purpose:	Returns and ID for the dataspace of the dataset.
- *
- * Return:	Success:	ID for dataspace
+ * Function: H5D__get_space
  *
- *		Failure:	FAIL
- *
- * Programmer:	Mohamad Chaarawi
- *		March, 2012
+ * Purpose:  Returns and ID for the dataspace of the dataset.
  *
+ * Return:   Success:    ID for dataspace
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 hid_t
-H5D_get_space(H5D_t *dset)
+H5D__get_space(const H5D_t *dset)
 {
-    H5S_t	*space = NULL;
-    hid_t       ret_value = H5I_INVALID_HID;
+    H5S_t    *space = NULL;
+    hid_t     ret_value = H5I_INVALID_HID;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE_VOL
 
     /* If the layout is virtual, update the extent */
     if(dset->shared->layout.type == H5D_VIRTUAL)
-        if(H5D__virtual_set_extent_unlim(dset, H5AC_ind_read_dxpl_id) < 0)
+        if(H5D__virtual_set_extent_unlim(dset) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update virtual dataset extent")
 
     /* Read the dataspace message and return a dataspace object */
@@ -3569,31 +3439,27 @@ done:
             if(H5S_close(space) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace")
 
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5D_get_space() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5D__get_space() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D_get_type
- *
- * Purpose:	Returns and ID for the datatype of the dataset.
+ * Function: H5D__get_type
  *
- * Return:	Success:	ID for datatype
+ * Purpose:  Returns and ID for the datatype of the dataset.
  *
- *		Failure:	FAIL
- *
- * Programmer:	Mohamad Chaarawi
- *		March, 2012
+ * Return:   Success:    ID for datatype
+ *           Failure:    FAIL
  *
  *-------------------------------------------------------------------------
  */
 hid_t
-H5D_get_type(H5D_t *dset)
+H5D__get_type(const H5D_t *dset)
 {
-    H5T_t	*dt = NULL;
-    hid_t       ret_value = FAIL;
+    H5T_t    *dt = NULL;
+    hid_t     ret_value = FAIL;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Patch the datatype's "top level" file pointer */
     if(H5T_patch_file(dset->shared->type, dset->oloc.file) < 0)
@@ -3615,35 +3481,30 @@ H5D_get_type(H5D_t *dset)
         HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register datatype")
 
 done:
-    if(ret_value < 0) {
+    if(ret_value < 0)
         if(dt && H5T_close(dt) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release datatype")
-    } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5D_get_type() */
+} /* end H5D__get_type() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__refresh
- *
- * Purpose:     Refreshes all buffers associated with a dataset.
- *
- * Return:      SUCCEED/FAIL
+ * Function: H5D__refresh
  *
- * Programmer:	Dana Robinson
- *		        November 2015
+ * Purpose:  Refreshes all buffers associated with a dataset.
  *
+ * Return:   SUCCEED/FAIL
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__refresh(hid_t dset_id, H5D_t *dset, hid_t dxpl_id)
+H5D__refresh(hid_t dset_id, H5D_t *dset)
 {
     H5D_virtual_held_file_t *head = NULL;       /* Pointer to list of files held open */
     hbool_t virt_dsets_held = FALSE;            /* Whether virtual datasets' files are held open */
     herr_t      ret_value   = SUCCEED;          /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Sanity check */
     HDassert(dset);
@@ -3657,22 +3518,20 @@ H5D__refresh(hid_t dset_id, H5D_t *dset, hid_t dxpl_id)
         virt_dsets_held = TRUE;
 
         /* Refresh source datasets for virtual dataset */
-        if(H5D__virtual_refresh_source_dsets(dset, dxpl_id) < 0)
+        if(H5D__virtual_refresh_source_dsets(dset) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to refresh VDS source datasets")
     } /* end if */
-    
+
     /* Refresh dataset object */
-    if((H5O_refresh_metadata(dset_id, dset->oloc, dxpl_id)) < 0)
+    if((H5O_refresh_metadata(dset_id, dset->oloc)) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to refresh dataset")
 
 done:
-    /* Release hold on virtual datasets' files */
-    if(virt_dsets_held) {
-        /* Release the hold on source datasets' files */
+    /* Release hold on (source) virtual datasets' files */
+    if(virt_dsets_held)
         if(H5D__virtual_release_source_dset_files(head) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "can't release VDS source files held open")
-    } /* end if */
 
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* end H5D__refresh() */
 
diff --git a/src/H5Dio.c b/src/H5Dio.c
index b5885e0..1566b5e 100644
--- a/src/H5Dio.c
+++ b/src/H5Dio.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -24,6 +22,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dpkg.h"		/* Dataset functions			*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5FLprivate.h"	/* Free Lists                           */
@@ -51,26 +50,14 @@
 /* Local Prototypes */
 /********************/
 
-/* Internal I/O routines */
-static herr_t H5D__pre_write(H5D_t *dset, hbool_t direct_write, hid_t mem_type_id, 
-    const H5S_t *mem_space, const H5S_t *file_space, hid_t dxpl_id, const void *buf);
-
 /* Setup/teardown routines */
-static herr_t H5D__ioinfo_init(H5D_t *dset,
-#ifndef H5_HAVE_PARALLEL
-const
-#endif /* H5_HAVE_PARALLEL */
-    H5D_dxpl_cache_t *dxpl_cache,
-    hid_t dxpl_id, const H5D_type_info_t *type_info, H5D_storage_t *store,
-    H5D_io_info_t *io_info);
-static herr_t H5D__typeinfo_init(const H5D_t *dset, const H5D_dxpl_cache_t *dxpl_cache,
-    hid_t dxpl_id, hid_t mem_type_id, hbool_t do_write,
-    H5D_type_info_t *type_info);
+static herr_t H5D__ioinfo_init(H5D_t *dset, const H5D_type_info_t *type_info,
+    H5D_storage_t *store, H5D_io_info_t *io_info);
+static herr_t H5D__typeinfo_init(const H5D_t *dset, hid_t mem_type_id,
+    hbool_t do_write, H5D_type_info_t *type_info);
 #ifdef H5_HAVE_PARALLEL
 static herr_t H5D__ioinfo_adjust(H5D_io_info_t *io_info, const H5D_t *dset,
-    hid_t dxpl_id, const H5S_t *file_space, const H5S_t *mem_space,
-    const H5D_type_info_t *type_info, const H5D_chunk_map_t *fm);
-static herr_t H5D__ioinfo_term(H5D_io_info_t *io_info);
+    const H5S_t *file_space, const H5S_t *mem_space, const H5D_type_info_t *type_info);
 #endif /* H5_HAVE_PARALLEL */
 static herr_t H5D__typeinfo_term(const H5D_type_info_t *type_info);
 
@@ -124,22 +111,23 @@ H5FL_DEFINE(H5D_chunk_map_t);
  */
 herr_t
 H5Dread(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id,
-	hid_t file_space_id, hid_t plist_id, void *buf/*out*/)
+    hid_t file_space_id, hid_t dxpl_id, void *buf/*out*/)
 {
-    H5D_t		   *dset = NULL;
-    const H5S_t		   *mem_space = NULL;
-    const H5S_t		   *file_space = NULL;
-    herr_t                  ret_value = SUCCEED;  /* Return value */
+    H5D_t	    *dset = NULL;
+    const H5S_t	    *mem_space = NULL;
+    const H5S_t	    *file_space = NULL;
+    hbool_t         direct_read = FALSE;
+    herr_t          ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE6("e", "iiiiix", dset_id, mem_type_id, mem_space_id, file_space_id,
-             plist_id, buf);
+             dxpl_id, buf);
 
     /* check arguments */
     if(NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
     if(NULL == dset->oloc.file)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
 
     if(mem_space_id < 0 || file_space_id < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
@@ -148,29 +136,78 @@ H5Dread(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id,
 	if(NULL == (mem_space = (const H5S_t *)H5I_object_verify(mem_space_id, H5I_DATASPACE)))
 	    HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
 
-	/* Check for valid selection */
-	if(H5S_SELECT_VALID(mem_space) != TRUE)
-	    HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "selection+offset not within extent")
+        /* Check for valid selection */
+        if(H5S_SELECT_VALID(mem_space) != TRUE)
+            HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "selection+offset not within extent")
     } /* end if */
+
     if(H5S_ALL != file_space_id) {
 	if(NULL == (file_space = (const H5S_t *)H5I_object_verify(file_space_id, H5I_DATASPACE)))
 	    HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
 
-	/* Check for valid selection */
-	if(H5S_SELECT_VALID(file_space) != TRUE)
-	    HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "selection+offset not within extent")
+        /* Check for valid selection */
+        if(H5S_SELECT_VALID(file_space) != TRUE)
+            HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "selection+offset not within extent")
     } /* end if */
 
     /* Get the default dataset transfer property list if the user didn't provide one */
-    if (H5P_DEFAULT == plist_id)
-        plist_id= H5P_DATASET_XFER_DEFAULT;
+    if(H5P_DEFAULT == dxpl_id)
+        dxpl_id = H5P_DATASET_XFER_DEFAULT;
     else
-        if(TRUE != H5P_isa_class(plist_id, H5P_DATASET_XFER))
+        if(TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not xfer parms")
 
-    /* read raw data */
-    if(H5D__read(dset, mem_type_id, mem_space, file_space, plist_id, buf/*out*/) < 0)
-	HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read data")
+    /* Set DXPL for operation */
+    H5CX_set_dxpl(dxpl_id);
+
+    /* Retrieve the 'direct read' flag */
+    if(H5CX_get_dcr_flag(&direct_read) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting flag for direct chunk read")
+
+    /* Set up for direct read of chunk, bypassing filters, etc. */
+    if(direct_read) {
+        hsize_t *direct_offset;         /* Chunk offset from calling routine */
+        hsize_t internal_offset[H5O_LAYOUT_NDIMS];      /* Internal copy of chunk offset */
+        uint32_t direct_filters = 0;    /* Filters for chunk */
+        unsigned u;                     /* Local index variable */
+
+        /* Sanity check */
+        if(H5D_CHUNKED != dset->shared->layout.type)
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a chunked dataset")
+
+        /* Get the direct chunk offset */
+        if(H5CX_get_dcr_offset(&direct_offset) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting offset for direct chunk read")
+        HDassert(direct_offset);
+
+        /* The library's chunking code requires the offset terminates with a zero. So transfer the
+         * offset array to an internal offset array */
+        for(u = 0; u < dset->shared->ndims; u++) {
+            /* Make sure the offset doesn't exceed the dataset's dimensions */
+            if(direct_offset[u] > dset->shared->curr_dims[u])
+                HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset exceeds dimensions of dataset")
+
+            /* Make sure the offset fall right on a chunk's boundary */
+            if(direct_offset[u] % dset->shared->layout.u.chunk.dim[u])
+                HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset doesn't fall on chunks's boundary")
+
+            internal_offset[u] = direct_offset[u];
+        } /* end for */
+
+        /* Terminate the offset with a zero */
+        internal_offset[dset->shared->ndims] = 0;
+
+        /* Read the raw chunk */
+        if(H5D__chunk_direct_read(dset, internal_offset, &direct_filters, buf) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read chunk directly")
+
+        /* Set the chunk filter mask for application */
+        H5CX_set_dcr_filters(direct_filters);
+    } /* end if */
+    else
+        /* Read raw data */
+        if(H5D__read(dset, mem_type_id, mem_space, file_space, buf/*out*/) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read data")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -210,10 +247,9 @@ done:
  */
 herr_t
 H5Dwrite(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id,
-	 hid_t file_space_id, hid_t dxpl_id, const void *buf)
+    hid_t file_space_id, hid_t dxpl_id, const void *buf)
 {
     H5D_t		   *dset = NULL;
-    H5P_genplist_t 	   *plist;      /* Property list pointer */
     const H5S_t            *mem_space = NULL;
     const H5S_t            *file_space = NULL;
     hbool_t                 direct_write = FALSE;
@@ -231,35 +267,34 @@ H5Dwrite(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id,
 
     /* Get the default dataset transfer property list if the user didn't provide one */
     if(H5P_DEFAULT == dxpl_id)
-        dxpl_id= H5P_DATASET_XFER_DEFAULT;
+        dxpl_id = H5P_DATASET_XFER_DEFAULT;
     else
         if(TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not xfer parms")
 
-    /* Get the dataset transfer property list */
-    if(NULL == (plist = (H5P_genplist_t *)H5I_object(dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
+    /* Set DXPL for operation */
+    H5CX_set_dxpl(dxpl_id);
 
     /* Retrieve the 'direct write' flag */
-    if(H5P_get(plist, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME, &direct_write) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "error getting flag for direct chunk write")
+    if(H5CX_get_dcw_flag(&direct_write) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting flag for direct chunk read")
 
     /* Check dataspace selections if this is not a direct write */
     if(!direct_write) {
         if(mem_space_id < 0 || file_space_id < 0)
-	    HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
 
-	if(H5S_ALL != mem_space_id) {
-	    if(NULL == (mem_space = (const H5S_t *)H5I_object_verify(mem_space_id, H5I_DATASPACE)))
-	        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
+        if(H5S_ALL != mem_space_id) {
+            if(NULL == (mem_space = (const H5S_t *)H5I_object_verify(mem_space_id, H5I_DATASPACE)))
+                HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
 
-	    /* Check for valid selection */
-	    if(H5S_SELECT_VALID(mem_space) != TRUE)
-		HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "memory selection+offset not within extent")
-	} /* end if */
-	if(H5S_ALL != file_space_id) {
-	    if(NULL == (file_space = (const H5S_t *)H5I_object_verify(file_space_id, H5I_DATASPACE)))
-		HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
+            /* Check for valid selection */
+            if(H5S_SELECT_VALID(mem_space) != TRUE)
+                HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "memory selection+offset not within extent")
+        } /* end if */
+        if(H5S_ALL != file_space_id) {
+            if(NULL == (file_space = (const H5S_t *)H5I_object_verify(file_space_id, H5I_DATASPACE)))
+                HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
 
 	    /* Check for valid selection */
 	    if(H5S_SELECT_VALID(file_space) != TRUE)
@@ -267,8 +302,8 @@ H5Dwrite(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id,
 	} /* end if */
     } /* end if */
 
-    if(H5D__pre_write(dset, direct_write, mem_type_id, mem_space, file_space, dxpl_id, buf) < 0) 
-	HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't prepare for writing data")
+    if(H5D__pre_write(dset, direct_write, mem_type_id, mem_space, file_space, buf) < 0) 
+        HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't prepare for writing data")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -276,79 +311,69 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5D__pre_write
+ * Function:    H5D__pre_write
  *
- * Purpose:	Preparation for writing data.  
+ * Purpose:     Preparation for writing data.
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Raymond Lu
- *		2 November 2012
+ * Return:      SUCCEED/FAIL
  *
  *-------------------------------------------------------------------------
  */
-static herr_t
+herr_t
 H5D__pre_write(H5D_t *dset, hbool_t direct_write, hid_t mem_type_id, 
-         const H5S_t *mem_space, const H5S_t *file_space, 
-         hid_t dxpl_id, const void *buf)
+    const H5S_t *mem_space, const H5S_t *file_space, const void *buf)
 {
     herr_t                  ret_value = SUCCEED;  /* Return value */
 
-    FUNC_ENTER_STATIC
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Direct chunk write */
     if(direct_write) {
-        H5P_genplist_t *plist;      /* Property list pointer */
         uint32_t direct_filters;
         hsize_t *direct_offset;
         uint32_t direct_datasize;
-	hsize_t  internal_offset[H5O_LAYOUT_NDIMS];
-	unsigned u;                 /* Local index variable */
-
-        /* Get the dataset transfer property list */
-        if(NULL == (plist = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
+        hsize_t  internal_offset[H5O_LAYOUT_NDIMS];
+        unsigned u;                 /* Local index variable */
 
         if(H5D_CHUNKED != dset->shared->layout.type)
-	    HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a chunked dataset")
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a chunked dataset")
 
         /* Retrieve parameters for direct chunk write */
-        if(H5P_get(plist, H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME, &direct_filters) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "error getting filter info for direct chunk write")
-        if(H5P_get(plist, H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME, &direct_offset) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "error getting offset info for direct chunk write")
-        if(H5P_get(plist, H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME, &direct_datasize) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "error getting data size for direct chunk write")
-
-	/* The library's chunking code requires the offset terminates with a zero. So transfer the 
+        if(H5CX_get_dcw_filters(&direct_filters) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting filter info for direct chunk write")
+        if(H5CX_get_dcw_offset(&direct_offset) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting offset info for direct chunk write")
+        if(H5CX_get_dcw_datasize(&direct_datasize) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting data size for direct chunk write")
+
+        /* The library's chunking code requires the offset terminates with a zero. So transfer the 
          * offset array to an internal offset array */ 
-	for(u = 0; u < dset->shared->ndims; u++) {
-	    /* Make sure the offset doesn't exceed the dataset's dimensions */
+        for(u = 0; u < dset->shared->ndims; u++) {
+            /* Make sure the offset doesn't exceed the dataset's dimensions */
             if(direct_offset[u] > dset->shared->curr_dims[u])
-		HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset exceeds dimensions of dataset")
+                HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset exceeds dimensions of dataset")
 
             /* Make sure the offset fall right on a chunk's boundary */
-	    if(direct_offset[u] % dset->shared->layout.u.chunk.dim[u])
-		HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset doesn't fall on chunks's boundary")
+            if(direct_offset[u] % dset->shared->layout.u.chunk.dim[u])
+                HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset doesn't fall on chunks's boundary")
 
-	    internal_offset[u] = direct_offset[u]; 
-	} /* end for */
+            internal_offset[u] = direct_offset[u]; 
+        } /* end for */
 	   
 	/* Terminate the offset with a zero */ 
 	internal_offset[dset->shared->ndims] = 0;
 
 	/* write raw data */
-	if(H5D__chunk_direct_write(dset, dxpl_id, direct_filters, internal_offset, direct_datasize, buf) < 0)
+	if(H5D__chunk_direct_write(dset, direct_filters, internal_offset, direct_datasize, buf) < 0)
 	    HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't write chunk directly")
     } /* end if */
-    else {     /* Normal write */
-        /* write raw data */
-        if(H5D__write(dset, mem_type_id, mem_space, file_space, dxpl_id, buf) < 0)
-	    HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't write data")
-    } /* end else */
+    else
+        /* Normal write of raw data */
+        if(H5D__write(dset, mem_type_id, mem_space, file_space, buf) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't write data")
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* end H5D__pre_write() */
 
 
@@ -367,7 +392,7 @@ done:
  */
 herr_t
 H5D__read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
-	 const H5S_t *file_space, hid_t dxpl_id, void *buf/*out*/)
+    const H5S_t *file_space, void *buf/*out*/)
 {
     H5D_chunk_map_t *fm = NULL;         /* Chunk file<->memory mapping */
     H5D_io_info_t io_info;              /* Dataset I/O info     */
@@ -389,14 +414,11 @@ H5D__read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
     H5D_storage_t store;                /*union of EFL and chunk pointer in file space */
     hssize_t	snelmts;                /*total number of elmts	(signed) */
     hsize_t	nelmts;                 /*total number of elmts	*/
-    hbool_t     io_info_init = FALSE;   /* Whether the I/O info has been initialized */
     hbool_t     io_op_init = FALSE;     /* Whether the I/O op has been initialized */
-    H5D_dxpl_cache_t _dxpl_cache;       /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
     char        fake_char;              /* Temporary variable for NULL buffer pointers */
     herr_t	ret_value = SUCCEED;	/* Return value	*/
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, dataset->oloc.addr, FAIL)
+    FUNC_ENTER_PACKAGE_VOL_TAG(dataset->oloc.addr)
 
     /* check args */
     HDassert(dataset && dataset->oloc.file);
@@ -409,20 +431,24 @@ H5D__read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "dst dataspace has invalid selection")
     H5_CHECKED_ASSIGN(nelmts, hsize_t, snelmts, hssize_t);
 
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(dxpl_id, &dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
-
     /* Set up datatype info for operation */
-    if(H5D__typeinfo_init(dataset, dxpl_cache, dxpl_id, mem_type_id, FALSE, &type_info) < 0)
+    if(H5D__typeinfo_init(dataset, mem_type_id, FALSE, &type_info) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to set up type info")
     type_info_init = TRUE;
 
 #ifdef H5_HAVE_PARALLEL
-    /* Collective access is not permissible without a MPI based VFD */
-    if(dxpl_cache->xfer_mode == H5FD_MPIO_COLLECTIVE && 
-            !(H5F_HAS_FEATURE(dataset->oloc.file, H5FD_FEAT_HAS_MPI)))
-        HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "collective access for MPI-based drivers only")
+    /* Check for non-MPI-based VFD */
+    if(!(H5F_HAS_FEATURE(dataset->oloc.file, H5FD_FEAT_HAS_MPI))) {
+        H5FD_mpio_xfer_t io_xfer_mode;      /* MPI I/O transfer mode */
+
+        /* Get I/O transfer mode */
+        if(H5CX_get_io_xfer_mode(&io_xfer_mode) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get MPI-I/O transfer mode")
+
+        /* Collective access is not permissible without a MPI based VFD */
+        if(io_xfer_mode == H5FD_MPIO_COLLECTIVE)
+            HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "collective access for MPI-based drivers only")
+    } /* end if */
 #endif /*H5_HAVE_PARALLEL*/
 
     /* Make certain that the number of elements in each selection is the same */
@@ -506,8 +532,7 @@ H5D__read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
             HGOTO_DONE(SUCCEED)
 
         /* Go fill the user's selection with the dataset's fill value */
-        if(H5D__fill(dataset->shared->dcpl_cache.fill.buf, dataset->shared->type, buf, 
-                     type_info.mem_type, mem_space, dxpl_id) < 0)
+        if(H5D__fill(dataset->shared->dcpl_cache.fill.buf, dataset->shared->type, buf, type_info.mem_type, mem_space) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "filling buf failed")
         else
             HGOTO_DONE(SUCCEED)
@@ -516,9 +541,8 @@ H5D__read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
     /* Set up I/O operation */
     io_info.op_type = H5D_IO_OP_READ;
     io_info.u.rbuf = buf;
-    if(H5D__ioinfo_init(dataset, dxpl_cache, dxpl_id, &type_info, &store, &io_info) < 0)
+    if(H5D__ioinfo_init(dataset, &type_info, &store, &io_info) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to set up I/O operation")
-    io_info_init = TRUE;
 
     /* Sanity check that space is allocated, if there are elements */
     if(nelmts > 0)
@@ -537,7 +561,7 @@ H5D__read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
 
 #ifdef H5_HAVE_PARALLEL
     /* Adjust I/O info for any parallel I/O */
-    if(H5D__ioinfo_adjust(&io_info, dataset, dxpl_id, file_space, mem_space, &type_info, fm) < 0)
+    if(H5D__ioinfo_adjust(&io_info, dataset, file_space, mem_space, &type_info) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to adjust I/O info for parallel I/O")
 #endif /*H5_HAVE_PARALLEL*/
 
@@ -552,19 +576,6 @@ done:
     if(fm)
         fm = H5FL_FREE(H5D_chunk_map_t, fm);
 
-    if(io_info_init) {
-#ifdef H5_DEBUG_BUILD
-        /* release the metadata dxpl that was copied in the init function */
-        if(H5I_dec_ref(io_info.md_dxpl_id) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "can't close metadata dxpl")
-#endif /* H5_DEBUG_BUILD */
-#ifdef H5_HAVE_PARALLEL
-        /* Shut down io_info struct */
-        if(H5D__ioinfo_term(&io_info) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "can't shut down io_info")
-#endif /*H5_HAVE_PARALLEL*/
-    }
-
     /* Shut down datatype info for operation */
     if(type_info_init && H5D__typeinfo_term(&type_info) < 0)
         HDONE_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to shut down type info")
@@ -574,7 +585,7 @@ done:
         if(H5S_close(projected_mem_space) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to shut down projected memory dataspace")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_VOL_TAG(ret_value)
 } /* end H5D__read() */
 
 
@@ -593,7 +604,7 @@ done:
  */
 herr_t
 H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
-	  const H5S_t *file_space, hid_t dxpl_id, const void *buf)
+    const H5S_t *file_space, const void *buf)
 {
     H5D_chunk_map_t *fm = NULL;         /* Chunk file<->memory mapping */
     H5D_io_info_t io_info;              /* Dataset I/O info     */
@@ -615,14 +626,11 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
     H5D_storage_t store;                /*union of EFL and chunk pointer in file space */
     hssize_t	snelmts;                /*total number of elmts	(signed) */
     hsize_t	nelmts;                 /*total number of elmts	*/
-    hbool_t     io_info_init = FALSE;   /* Whether the I/O info has been initialized */
     hbool_t     io_op_init = FALSE;     /* Whether the I/O op has been initialized */
-    H5D_dxpl_cache_t _dxpl_cache;       /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache;   /* Data transfer property cache */
     char        fake_char;              /* Temporary variable for NULL buffer pointers */
     herr_t	ret_value = SUCCEED;	/* Return value	*/
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, dataset->oloc.addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(dataset->oloc.addr)
 
     /* check args */
     HDassert(dataset && dataset->oloc.file);
@@ -639,12 +647,8 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
     if(0 == (H5F_INTENT(dataset->oloc.file) & H5F_ACC_RDWR))
 	HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "no write intent on file")
 
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(dxpl_id, &dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
-
     /* Set up datatype info for operation */
-    if(H5D__typeinfo_init(dataset, dxpl_cache, dxpl_id, mem_type_id, TRUE, &type_info) < 0)
+    if(H5D__typeinfo_init(dataset, mem_type_id, TRUE, &type_info) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to set up type info")
     type_info_init = TRUE;
 
@@ -666,15 +670,16 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
         if(H5T_get_class(type_info.mem_type, TRUE) == H5T_REFERENCE &&
                 H5T_get_ref_type(type_info.mem_type) == H5R_DATASET_REGION)
             HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "Parallel IO does not support writing region reference datatypes yet")
-
-        /* Can't write to chunked datasets with filters, in parallel */
-        if(dataset->shared->layout.type == H5D_CHUNKED &&
-                dataset->shared->dcpl_cache.pline.nused > 0)
-            HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "cannot write to chunked storage with filters in parallel")
     } /* end if */
     else {
+        H5FD_mpio_xfer_t io_xfer_mode;      /* MPI I/O transfer mode */
+
+        /* Get I/O transfer mode */
+        if(H5CX_get_io_xfer_mode(&io_xfer_mode) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get MPI-I/O transfer mode")
+
         /* Collective access is not permissible without a MPI based VFD */
-        if(dxpl_cache->xfer_mode == H5FD_MPIO_COLLECTIVE)
+        if(io_xfer_mode == H5FD_MPIO_COLLECTIVE)
             HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "collective access for MPI-based driver only")
     } /* end else */
 #endif /*H5_HAVE_PARALLEL*/
@@ -748,9 +753,8 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
     /* Set up I/O operation */
     io_info.op_type = H5D_IO_OP_WRITE;
     io_info.u.wbuf = buf;
-    if(H5D__ioinfo_init(dataset, dxpl_cache, dxpl_id, &type_info, &store, &io_info) < 0)
+    if(H5D__ioinfo_init(dataset, &type_info, &store, &io_info) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to set up I/O operation")
-    io_info_init = TRUE;
 
     /* Allocate dataspace and initialize it if it hasn't been. */
     if(nelmts > 0 && dataset->shared->dcpl_cache.efl.nused == 0 &&
@@ -784,7 +788,7 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
 
 #ifdef H5_HAVE_PARALLEL
     /* Adjust I/O info for any parallel I/O */
-    if(H5D__ioinfo_adjust(&io_info, dataset, dxpl_id, file_space, mem_space, &type_info, fm) < 0)
+    if(H5D__ioinfo_adjust(&io_info, dataset, file_space, mem_space, &type_info) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to adjust I/O info for parallel I/O")
 #endif /*H5_HAVE_PARALLEL*/
 
@@ -806,7 +810,7 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space,
      * Update modification time.  We have to do this explicitly because
      * writing to a dataset doesn't necessarily change the object header.
      */
-    if(H5O_touch(&(dataset->oloc), FALSE, dxpl_id) < 0)
+    if(H5O_touch(&(dataset->oloc), FALSE) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update modification time")
 #endif /* OLD_WAY */
 
@@ -817,19 +821,6 @@ done:
     if(fm)
         fm = H5FL_FREE(H5D_chunk_map_t, fm);
 
-    if(io_info_init) {
-#ifdef H5_DEBUG_BUILD
-        /* release the metadata dxpl that was copied in the init function */
-        if(H5I_dec_ref(io_info.md_dxpl_id) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "can't close metadata dxpl")
-#endif /* H5_DEBUG_BUILD */
-#ifdef H5_HAVE_PARALLEL
-        /* Shut down io_info struct */
-        if(H5D__ioinfo_term(&io_info) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "can't shut down io_info")
-#endif /*H5_HAVE_PARALLEL*/
-    }
-
     /* Shut down datatype info for operation */
     if(type_info_init && H5D__typeinfo_term(&type_info) < 0)
         HDONE_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to shut down type info")
@@ -839,7 +830,7 @@ done:
         if(H5S_close(projected_mem_space) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "unable to shut down projected memory dataspace")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5D__write() */
 
 
@@ -857,16 +848,10 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__ioinfo_init(H5D_t *dset,
-#ifndef H5_HAVE_PARALLEL
-const
-#endif /* H5_HAVE_PARALLEL */
-    H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id,
-    const H5D_type_info_t *type_info, H5D_storage_t *store, H5D_io_info_t *io_info)
+H5D__ioinfo_init(H5D_t *dset, const H5D_type_info_t *type_info,
+    H5D_storage_t *store, H5D_io_info_t *io_info)
 {
-    herr_t ret_value = SUCCEED;
-
-    FUNC_ENTER_STATIC
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(dset);
@@ -875,19 +860,8 @@ const
     HDassert(type_info->tpath);
     HDassert(io_info);
 
-    /* init both dxpls to the original one */
-    io_info->md_dxpl_id = dxpl_id;
-    io_info->raw_dxpl_id = dxpl_id;
-
-    /* set the dxpl IO type for sanity checking at the FD layer */
-#ifdef H5_DEBUG_BUILD
-    if(H5D_set_io_info_dxpls(io_info, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "can't set metadata and raw data dxpls")
-#endif /* H5_DEBUG_BUILD */
-
     /* Set up "normal" I/O fields */
     io_info->dset = dset;
-    io_info->dxpl_cache = dxpl_cache;
     io_info->store = store;
 
     /* Set I/O operations to initial values */
@@ -919,8 +893,7 @@ const
     io_info->using_mpi_vfd = H5F_HAS_FEATURE(dset->oloc.file, H5FD_FEAT_HAS_MPI);
 #endif /* H5_HAVE_PARALLEL */
 
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5D__ioinfo_init() */
 
 
@@ -938,12 +911,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__typeinfo_init(const H5D_t *dset, const H5D_dxpl_cache_t *dxpl_cache,
-    hid_t dxpl_id, hid_t mem_type_id, hbool_t do_write,
+H5D__typeinfo_init(const H5D_t *dset, hid_t mem_type_id, hbool_t do_write,
     H5D_type_info_t *type_info)
 {
     const H5T_t	*src_type;              /* Source datatype */
     const H5T_t	*dst_type;              /* Destination datatype */
+    H5Z_data_xform_t *data_transform;   /* Data transform info */
     herr_t ret_value = SUCCEED;	        /* Return value	*/
 
     FUNC_ENTER_STATIC
@@ -985,22 +958,40 @@ H5D__typeinfo_init(const H5D_t *dset, const H5D_dxpl_cache_t *dxpl_cache,
      * enough value in xfer_parms since turning off datatype conversion also
      * turns off background preservation.
      */
-    if(NULL == (type_info->tpath = H5T_path_find(src_type, dst_type, NULL, NULL, dxpl_id, FALSE)))
+    if(NULL == (type_info->tpath = H5T_path_find(src_type, dst_type)))
 	HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest datatype")
 
+    /* Retrieve info from API context */
+    if(H5CX_get_data_transform(&data_transform) < 0)
+	HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get data transform info")
+
     /* Precompute some useful information */
     type_info->src_type_size = H5T_get_size(src_type);
     type_info->dst_type_size = H5T_get_size(dst_type);
     type_info->max_type_size = MAX(type_info->src_type_size, type_info->dst_type_size);
     type_info->is_conv_noop = H5T_path_noop(type_info->tpath);
-    type_info->is_xform_noop = H5Z_xform_noop(dxpl_cache->data_xform_prop);
+    type_info->is_xform_noop = H5Z_xform_noop(data_transform);
     if(type_info->is_xform_noop && type_info->is_conv_noop) {
         type_info->cmpd_subset = NULL;
         type_info->need_bkg = H5T_BKG_NO;
     } /* end if */
     else {
+        void	*tconv_buf;		/* Temporary conversion buffer pointer */
+        void	*bkgr_buf;		/* Background conversion buffer pointer */
+        size_t	max_temp_buf;		/* Maximum temporary buffer size */
+        H5T_bkg_t bkgr_buf_type;        /* Background buffer type */
         size_t	target_size;		/* Desired buffer size	*/
 
+        /* Get info from API context */
+        if(H5CX_get_max_temp_buf(&max_temp_buf) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve max. temp. buf size")
+        if(H5CX_get_tconv_buf(&tconv_buf) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve temp. conversion buffer pointer")
+        if(H5CX_get_bkgr_buf(&bkgr_buf) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve background conversion buffer pointer")
+        if(H5CX_get_bkgr_buf_type(&bkgr_buf_type) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve background buffer type")
+
         /* Check if the datatypes are compound subsets of one another */
         type_info->cmpd_subset = H5T_path_compound_subset(type_info->tpath);
 
@@ -1012,7 +1003,7 @@ H5D__typeinfo_init(const H5D_t *dset, const H5D_dxpl_cache_t *dxpl_cache,
 
             if((path_bkg = H5T_path_bkg(type_info->tpath))) {
                 /* Retrieve the bkgr buffer property */
-                type_info->need_bkg = dxpl_cache->bkgr_buf_type;
+                type_info->need_bkg = bkgr_buf_type;
                 type_info->need_bkg = MAX(path_bkg, type_info->need_bkg);
             } /* end if */
             else
@@ -1022,16 +1013,15 @@ H5D__typeinfo_init(const H5D_t *dset, const H5D_dxpl_cache_t *dxpl_cache,
 
         /* Set up datatype conversion/background buffers */
 
-        /* Get buffer size from DXPL */
-        target_size = dxpl_cache->max_temp_buf;
+        target_size = max_temp_buf;
 
         /* If the buffer is too small to hold even one element, try to make it bigger */
         if(target_size < type_info->max_type_size) {
             hbool_t default_buffer_info;    /* Whether the buffer information are the defaults */
 
             /* Detect if we have all default settings for buffers */
-            default_buffer_info = (hbool_t)((H5D_TEMP_BUF_SIZE == dxpl_cache->max_temp_buf)
-                    && (NULL == dxpl_cache->tconv_buf) && (NULL == dxpl_cache->bkgr_buf));
+            default_buffer_info = (hbool_t)((H5D_TEMP_BUF_SIZE == max_temp_buf)
+                    && (NULL == tconv_buf) && (NULL == bkgr_buf));
 
             /* Check if we are using the default buffer info */
             if(default_buffer_info)
@@ -1056,20 +1046,20 @@ H5D__typeinfo_init(const H5D_t *dset, const H5D_dxpl_cache_t *dxpl_cache,
          * malloc() is usually less resource-intensive if we allocate/free the
          * same size over and over.
          */
-        if(NULL == (type_info->tconv_buf = (uint8_t *)dxpl_cache->tconv_buf)) {
+        if(NULL == (type_info->tconv_buf = (uint8_t *)tconv_buf)) {
             /* Allocate temporary buffer */
             if(NULL == (type_info->tconv_buf = H5FL_BLK_MALLOC(type_conv, target_size)))
                 HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for type conversion")
             type_info->tconv_buf_allocated = TRUE;
         } /* end if */
-        if(type_info->need_bkg && NULL == (type_info->bkg_buf = (uint8_t *)dxpl_cache->bkgr_buf)) {
+        if(type_info->need_bkg && NULL == (type_info->bkg_buf = (uint8_t *)bkgr_buf)) {
             size_t	bkg_size;		/* Desired background buffer size	*/
 
             /* Compute the background buffer size */
             /* (don't try to use buffers smaller than the default size) */
             bkg_size = type_info->request_nelmts * type_info->dst_type_size;
-            if(bkg_size < dxpl_cache->max_temp_buf)
-                bkg_size = dxpl_cache->max_temp_buf;
+            if(bkg_size < max_temp_buf)
+                bkg_size = max_temp_buf;
 
             /* Allocate background buffer */
             /* (Need calloc()-like call since memory needs to be initialized) */
@@ -1098,13 +1088,10 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__ioinfo_adjust(H5D_io_info_t *io_info, const H5D_t *dset, hid_t dxpl_id,
+H5D__ioinfo_adjust(H5D_io_info_t *io_info, const H5D_t *dset,
     const H5S_t *file_space, const H5S_t *mem_space,
-    const H5D_type_info_t *type_info, const H5D_chunk_map_t *fm)
+    const H5D_type_info_t *type_info)
 {
-    H5P_genplist_t *dx_plist;       /* Data transer property list */
-    H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode; /* performed chunk optimization */
-    H5D_mpio_actual_io_mode_t actual_io_mode; /* performed io mode */
     herr_t	ret_value = SUCCEED;	/* Return value	*/
 
     FUNC_ENTER_STATIC
@@ -1118,36 +1105,30 @@ H5D__ioinfo_adjust(H5D_io_info_t *io_info, const H5D_t *dset, hid_t dxpl_id,
     HDassert(type_info->tpath);
     HDassert(io_info);
 
-    /* Get the dataset transfer property list */
-    if(NULL == (dx_plist = (H5P_genplist_t *)H5I_object(dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
-
     /* Reset the actual io mode properties to the default values in case
-     * the dxpl was previously used in a collective I/O operation.
+     * the DXPL (if it's non-default) was previously used in a collective
+     * I/O operation.
      */
-    actual_chunk_opt_mode = H5D_MPIO_NO_CHUNK_OPTIMIZATION;
-    actual_io_mode = H5D_MPIO_NO_COLLECTIVE;
-    if(H5P_set(dx_plist, H5D_MPIO_ACTUAL_CHUNK_OPT_MODE_NAME, &actual_chunk_opt_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "couldn't set actual chunk opt mode property")
-    if(H5P_set(dx_plist, H5D_MPIO_ACTUAL_IO_MODE_NAME, &actual_io_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "couldn't set actual io mode property")
+    if(!H5CX_is_def_dxpl()) {
+        H5CX_set_mpio_actual_chunk_opt(H5D_MPIO_NO_CHUNK_OPTIMIZATION);
+        H5CX_set_mpio_actual_io_mode(H5D_MPIO_NO_COLLECTIVE);
+    } /* end if */
 
     /* Make any parallel I/O adjustments */
     if(io_info->using_mpi_vfd) {
+        H5FD_mpio_xfer_t xfer_mode; /* Parallel transfer for this request */
         htri_t opt;         /* Flag whether a selection is optimizable */
 
-        /* Record the original state of parallel I/O transfer options */
-        io_info->orig.xfer_mode = io_info->dxpl_cache->xfer_mode;
-        io_info->orig.coll_opt_mode = io_info->dxpl_cache->coll_opt_mode;
-        io_info->orig.io_ops.single_read = io_info->io_ops.single_read;
-        io_info->orig.io_ops.single_write = io_info->io_ops.single_write;
+        /* Get the original state of parallel I/O transfer mode */
+        if(H5CX_get_io_xfer_mode(&xfer_mode) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get MPI-I/O transfer mode")
 
         /* Get MPI communicator */
         if(MPI_COMM_NULL == (io_info->comm = H5F_mpi_get_comm(dset->oloc.file)))
             HGOTO_ERROR(H5E_DATASPACE, H5E_CANTGET, FAIL, "can't retrieve MPI communicator")
 
         /* Check if we can set direct MPI-IO read/write functions */
-        if((opt = H5D__mpio_opt_possible(io_info, file_space, mem_space, type_info, fm, dx_plist)) < 0)
+        if((opt = H5D__mpio_opt_possible(io_info, file_space, mem_space, type_info)) < 0)
             HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "invalid check for direct IO dataspace ")
 
         /* Check if we can use the optimized parallel I/O routines */
@@ -1159,15 +1140,76 @@ H5D__ioinfo_adjust(H5D_io_info_t *io_info, const H5D_t *dset, hid_t dxpl_id,
             io_info->io_ops.single_write = H5D__mpio_select_write;
         } /* end if */
         else {
+            /* Check if there are any filters in the pipeline. If there are,
+             * we cannot break to independent I/O if this is a write operation;
+             * otherwise there will be metadata inconsistencies in the file.
+             */
+            if (io_info->op_type == H5D_IO_OP_WRITE && io_info->dset->shared->dcpl_cache.pline.nused > 0) {
+                H5D_mpio_no_collective_cause_t  cause;
+                uint32_t                        local_no_collective_cause;
+                uint32_t                        global_no_collective_cause;
+                hbool_t                         local_error_message_previously_written = FALSE;
+                hbool_t                         global_error_message_previously_written = FALSE;
+                size_t                          index;
+                char                            local_no_collective_cause_string[256] = "";
+                char                            global_no_collective_cause_string[256] = "";
+                const char                     *cause_strings[] = { "independent I/O was requested",
+                                                                    "datatype conversions were required",
+                                                                    "data transforms needed to be applied",
+                                                                    "optimized MPI types flag wasn't set",
+                                                                    "one of the dataspaces was neither simple nor scalar",
+                                                                    "dataset was not contiguous or chunked" };
+
+                if(H5CX_get_mpio_local_no_coll_cause(&local_no_collective_cause) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get local no collective cause value")
+                if(H5CX_get_mpio_global_no_coll_cause(&global_no_collective_cause) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get global no collective cause value")
+
+                /* Append each of the "reason for breaking collective I/O" error messages to the
+                 * local and global no collective cause strings */
+                for (cause = 1, index = 0; cause < H5D_MPIO_NO_COLLECTIVE_MAX_CAUSE; cause <<= 1, index++) {
+                    size_t cause_strlen = HDstrlen(cause_strings[index]);
+
+                    if (cause & local_no_collective_cause) {
+                        /* Check if there were any previous error messages included. If so, prepend a semicolon
+                         * to separate the messages.
+                         */
+                        if(local_error_message_previously_written)
+                            HDstrncat(local_no_collective_cause_string, "; ", 2);
+
+                        HDstrncat(local_no_collective_cause_string, cause_strings[index], cause_strlen);
+
+                        local_error_message_previously_written = TRUE;
+                    } /* end if */
+
+                    if(cause & global_no_collective_cause) {
+                        /* Check if there were any previous error messages included. If so, prepend a semicolon
+                         * to separate the messages.
+                         */
+                        if(global_error_message_previously_written)
+                            HDstrncat(global_no_collective_cause_string, "; ", 2);
+
+                        HDstrncat(global_no_collective_cause_string, cause_strings[index], cause_strlen);
+
+                        global_error_message_previously_written = TRUE;
+                    } /* end if */
+                } /* end for */
+
+                HGOTO_ERROR(H5E_IO, H5E_NO_INDEPENDENT, FAIL, "Can't perform independent write with filters in pipeline.\n"
+                                                              "    The following caused a break from collective I/O:\n"
+                                                              "        Local causes: %s\n"
+                                                              "        Global causes: %s",
+                                                              local_no_collective_cause_string,
+                                                              global_no_collective_cause_string);
+            } /* end if */
+
             /* If we won't be doing collective I/O, but the user asked for
-             * collective I/O, change the request to use independent I/O, but
-             * mark it so that we remember to revert the change.
+             * collective I/O, change the request to use independent I/O
              */
-            if(io_info->dxpl_cache->xfer_mode == H5FD_MPIO_COLLECTIVE) {
+            if(xfer_mode == H5FD_MPIO_COLLECTIVE) {
                 /* Change the xfer_mode to independent for handling the I/O */
-                io_info->dxpl_cache->xfer_mode = H5FD_MPIO_INDEPENDENT;
-                if(H5P_set(dx_plist, H5D_XFER_IO_XFER_MODE_NAME, &io_info->dxpl_cache->xfer_mode) < 0)
-                    HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set transfer mode")
+                if(H5CX_set_io_xfer_mode(H5FD_MPIO_INDEPENDENT) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set MPI-I/O transfer mode")
             } /* end if */
         } /* end else */
     } /* end if */
@@ -1175,62 +1217,7 @@ H5D__ioinfo_adjust(H5D_io_info_t *io_info, const H5D_t *dset, hid_t dxpl_id,
 done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__ioinfo_adjust() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5D__ioinfo_term
- *
- * Purpose:	Common logic for terminating an I/O info object
- *              (Only used for restoring MPI transfer mode currently)
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		Friday, February  6, 2004
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5D__ioinfo_term(H5D_io_info_t *io_info)
-{
-    herr_t	ret_value = SUCCEED;	/*return value		*/
-
-    FUNC_ENTER_STATIC
-
-    /* Check if we used the MPI VFD for the I/O */
-    if(io_info->using_mpi_vfd) {
-        /* Check if we need to revert the change to the xfer mode */
-        if(io_info->orig.xfer_mode != io_info->dxpl_cache->xfer_mode) {
-            H5P_genplist_t *dx_plist;           /* Data transer property list */
-
-            /* Get the dataset transfer property list */
-            if(NULL == (dx_plist = (H5P_genplist_t *)H5I_object(io_info->raw_dxpl_id)))
-                HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
-
-            /* Restore the original parallel I/O mode */
-            if(H5P_set(dx_plist, H5D_XFER_IO_XFER_MODE_NAME, &io_info->orig.xfer_mode) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set transfer mode")
-        } /* end if */
-
-        /* Check if we need to revert the change to the collective opt mode */
-        if(io_info->orig.coll_opt_mode != io_info->dxpl_cache->coll_opt_mode) {
-            H5P_genplist_t *dx_plist;           /* Data transer property list */
-
-            /* Get the dataset transfer property list */
-            if(NULL == (dx_plist = (H5P_genplist_t *)H5I_object(io_info->raw_dxpl_id)))
-                HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
-
-            /* Restore the original parallel I/O mode */
-            if(H5P_set(dx_plist, H5D_XFER_MPIO_COLLECTIVE_OPT_NAME, &io_info->orig.coll_opt_mode) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set collective option mode")
-        } /* end if */
-    } /* end if */
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5D__ioinfo_term() */
-
-#endif /* H5_HAVE_PARALLEL */
+#endif /*H5_HAVE_PARALLEL*/
 
 
 /*-------------------------------------------------------------------------
@@ -1263,53 +1250,3 @@ H5D__typeinfo_term(const H5D_type_info_t *type_info)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5D__typeinfo_term() */
 
-#ifdef H5_DEBUG_BUILD
-
-/*-------------------------------------------------------------------------
- * Function:	H5D_set_io_info_dxpls
- *
- * Purpose:	Set the metadata and raw data dxpls in an io_info struct 
- *              for sanity checking at the H5FD layer.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Mohamad Chaarawi
- *              January 2016
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5D_set_io_info_dxpls(H5D_io_info_t *io_info, hid_t dxpl_id)
-{
-    H5P_genplist_t  *xfer_plist = NULL; /* Dataset transfer property list object */
-    H5FD_dxpl_type_t  dxpl_type;    /* Property indicating the type of the internal dxpl */
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Get the property list object */
-    if (NULL == (xfer_plist = (H5P_genplist_t *)H5I_object(dxpl_id)))
-        HGOTO_ERROR(H5E_DATASET, H5E_BADATOM, FAIL, "can't get new property list object")
-            
-    /* create the metadata dxpl */
-    if((io_info->md_dxpl_id = H5P_copy_plist(xfer_plist, FALSE)) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "can't copy dxpl")
-
-    /* Set the dxpl type property  */
-    dxpl_type = H5FD_RAWDATA_DXPL;
-    if(H5P_set(xfer_plist, H5FD_DXPL_TYPE_NAME, &dxpl_type) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set dxpl type property")
-
-    /* Get the property list object */
-    if (NULL == (xfer_plist = (H5P_genplist_t *)H5I_object(io_info->md_dxpl_id)))
-        HGOTO_ERROR(H5E_DATASET, H5E_BADATOM, FAIL, "can't get new property list object")
-
-    /* Set the dxpl type property  */
-    dxpl_type = H5FD_METADATA_DXPL;
-    if(H5P_set(xfer_plist, H5FD_DXPL_TYPE_NAME, &dxpl_type) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set dxpl type property")
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5D_set_io_info_dxpls */
-#endif /* H5_DEBUG_BUILD */
diff --git a/src/H5Dlayout.c b/src/H5Dlayout.c
index cb2eca2..c8afb8e 100644
--- a/src/H5Dlayout.c
+++ b/src/H5Dlayout.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -27,6 +25,7 @@
 #include "H5Dpkg.h"             /* Datasets                                 */
 #include "H5Eprivate.h"         /* Error handling                           */
 #include "H5HLprivate.h"        /* Local heaps                              */
+#include "H5MMprivate.h"        /* Memory management                        */
 
 
 /****************/
@@ -48,6 +47,12 @@
 /* Package Variables */
 /*********************/
 
+/* Format version bounds for layout */
+const unsigned H5O_layout_ver_bounds[] = {
+    H5O_LAYOUT_VERSION_1,       /* H5F_LIBVER_EARLIEST */
+    H5O_LAYOUT_VERSION_3,       /* H5F_LIBVER_V18 */  /* H5O_LAYOUT_VERSION_DEFAULT */
+    H5O_LAYOUT_VERSION_LATEST   /* H5F_LIBVER_LATEST */
+};
 
 /*****************************/
 /* Library Private Variables */
@@ -59,6 +64,7 @@
 /*******************/
 
 
+
 
 /*-------------------------------------------------------------------------
  * Function:    H5D__layout_set_io_ops
@@ -279,49 +285,47 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5D__layout_set_latest_version
+ * Function:    H5D__layout_set_version
  *
- * Purpose:     Set the encoding for a layout to the latest version.
- *              Part of the coding in this routine is moved to
- *              H5D__layout_set_latest_indexing().
+ * Purpose:     Set the version to encode a layout with.
  *
  * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:  Quincey Koziol
- *              Thursday, January 15, 2009
+ * Programmer:  Vailin Choi; December 2017
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__layout_set_latest_version(H5O_layout_t *layout, const H5S_t *space, 
-    const H5D_dcpl_cache_t *dcpl_cache)
+H5D__layout_set_version(H5F_t *f, H5O_layout_t *layout)
 {
-    herr_t ret_value = SUCCEED;         /* Return value */
+    unsigned version;           /* Message version */
+    herr_t ret_value = SUCCEED; /* Return value */
 
-    FUNC_ENTER_PACKAGE
+    FUNC_ENTER_NOAPI(FAIL)
 
     /* Sanity check */
     HDassert(layout);
-    HDassert(space);
-    HDassert(dcpl_cache);
+    HDassert(f);
 
-    /* Set encoding of layout to latest version */
-    layout->version = H5O_LAYOUT_VERSION_LATEST;
+    /* Upgrade to the version indicated by the file's low bound if higher */
+    version = MAX(layout->version, H5O_layout_ver_bounds[H5F_LOW_BOUND(f)]);
 
-    /* Set the latest indexing type for the layout message */
-    if(H5D__layout_set_latest_indexing(layout, space, dcpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set latest indexing type")
+    /* Version bounds check */
+    if(version > H5O_layout_ver_bounds[H5F_HIGH_BOUND(f)])
+        HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, FAIL, "layout version out of bounds")
+
+    /* Set the message version */
+    layout->version = version;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5D__layout_set_latest_version() */
+} /* end H5D__layout_set_version() */
 
 
 /*-------------------------------------------------------------------------
  * Function:    H5D__layout_set_latest_indexing
  *
  * Purpose:     Set the latest indexing type for a layout message
- *              This is moved from H5D_layout_set_latest_version().
  *
  * Return:      Non-negative on success/Negative on failure
  *
@@ -456,8 +460,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset,
-    hid_t dapl_id)
+H5D__layout_oh_create(H5F_t *file, H5O_t *oh, H5D_t *dset, hid_t dapl_id)
 {
     H5O_layout_t        *layout;        /* Dataset's layout information */
     const H5O_fill_t    *fill_prop;     /* Pointer to dataset's fill value information */
@@ -465,7 +468,7 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset,
     hbool_t             layout_init = FALSE;    /* Flag to indicate that chunk information was initialized */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, dset->oloc.addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(dset->oloc.addr)
 
     /* Sanity checking */
     HDassert(file);
@@ -481,12 +484,12 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset,
         H5O_pline_t     *pline;         /* Dataset's I/O pipeline information */
 
         pline = &dset->shared->dcpl_cache.pline;
-        if(pline->nused > 0 && H5O_msg_append_oh(file, dxpl_id, oh, H5O_PLINE_ID, H5O_MSG_FLAG_CONSTANT, 0, pline) < 0)
+        if(pline->nused > 0 && H5O_msg_append_oh(file, oh, H5O_PLINE_ID, H5O_MSG_FLAG_CONSTANT, 0, pline) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update filter header message")
     } /* end if */
 
     /* Initialize the layout information for the new dataset */
-    if(dset->shared->layout.ops->init && (dset->shared->layout.ops->init)(file, dxpl_id, dset, dapl_id) < 0)
+    if(dset->shared->layout.ops->init && (dset->shared->layout.ops->init)(file, dset, dapl_id) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize layout information")
 
     /* Indicate that the layout information was initialized */
@@ -500,12 +503,11 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset,
         H5D_io_info_t io_info;
 
         io_info.dset = dset;
-        io_info.raw_dxpl_id = H5AC_rawdata_dxpl_id;
-        io_info.md_dxpl_id = dxpl_id;
 
         if(H5D__alloc_storage(&io_info, H5D_ALLOC_CREATE, FALSE, NULL) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize storage")
-    }
+    } /* end if */
+
     /* Update external storage message, if it's used */
     if(dset->shared->dcpl_cache.efl.nused > 0) {
         H5O_efl_t *efl = &dset->shared->dcpl_cache.efl; /* Dataset's external file list */
@@ -518,15 +520,15 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset,
             heap_size += H5HL_ALIGN(HDstrlen(efl->slot[u].name) + 1);
 
         /* Create the heap for the EFL file names */
-        if(H5HL_create(file, dxpl_id, heap_size, &efl->heap_addr/*out*/) < 0)
+        if(H5HL_create(file, heap_size, &efl->heap_addr/*out*/) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to create EFL file name heap")
 
         /* Pin the heap down in memory */
-        if(NULL == (heap = H5HL_protect(file, dxpl_id, efl->heap_addr, H5AC__NO_FLAGS_SET)))
+        if(NULL == (heap = H5HL_protect(file, efl->heap_addr, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTPROTECT, FAIL, "unable to protect EFL file name heap")
 
         /* Insert "empty" name first */
-        if(UFAIL == H5HL_insert(file, dxpl_id, heap, (size_t)1, "")) {
+        if(UFAIL == H5HL_insert(file, heap, (size_t)1, "")) {
             H5HL_unprotect(heap);
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert file name into heap")
         } /* end if */
@@ -535,7 +537,7 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset,
             size_t offset;      /* Offset of file name in heap */
 
             /* Insert file name into heap */
-            if(UFAIL == (offset = H5HL_insert(file, dxpl_id, heap,
+            if(UFAIL == (offset = H5HL_insert(file, heap,
                         HDstrlen(efl->slot[u].name) + 1, efl->slot[u].name))) {
                 H5HL_unprotect(heap);
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert file name into heap")
@@ -551,11 +553,10 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset,
         heap = NULL;
 
         /* Insert EFL message into dataset object header */
-        if(H5O_msg_append_oh(file, dxpl_id, oh, H5O_EFL_ID, H5O_MSG_FLAG_CONSTANT, 0, efl) < 0)
+        if(H5O_msg_append_oh(file, oh, H5O_EFL_ID, H5O_MSG_FLAG_CONSTANT, 0, efl) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update external file list message")
     } /* end if */
 
-    /* Create layout message */
     /* (Don't make layout message constant unless allocation time is early and non-filtered, since space may not be allocated) */
     /* (Note: this is relying on H5D__alloc_storage not calling H5O_msg_write during dataset creation) */
     if(fill_prop->alloc_time == H5D_ALLOC_TIME_EARLY && H5D_COMPACT != layout->type
@@ -563,7 +564,14 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset,
         layout_mesg_flags = H5O_MSG_FLAG_CONSTANT;
     else
         layout_mesg_flags =  0;
-    if(H5O_msg_append_oh(file, dxpl_id, oh, H5O_LAYOUT_ID, layout_mesg_flags, 0, layout) < 0)
+
+    /* Store VDS info in global heap */
+    if(H5D_VIRTUAL == layout->type)
+        if(H5D__virtual_store_layout(file, layout) < 0)
+             HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to store VDS info")
+
+    /* Create layout message */
+    if(H5O_msg_append_oh(file, oh, H5O_LAYOUT_ID, layout_mesg_flags, 0, layout) < 0)
          HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update layout")
 
 done:
@@ -571,10 +579,10 @@ done:
     if(ret_value < 0)
         if(layout_init)
             /* Destroy any cached layout information for the dataset */
-            if(dset->shared->layout.ops->dest && (dset->shared->layout.ops->dest)(dset, dxpl_id) < 0)
+            if(dset->shared->layout.ops->dest && (dset->shared->layout.ops->dest)(dset) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy layout info")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5D__layout_oh_create() */
 
 
@@ -592,9 +600,10 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__layout_oh_read(H5D_t *dataset, hid_t dxpl_id, hid_t dapl_id, H5P_genplist_t *plist)
+H5D__layout_oh_read(H5D_t *dataset, hid_t dapl_id, H5P_genplist_t *plist)
 {
     htri_t msg_exists;                  /* Whether a particular type of message exists */
+    hbool_t layout_copied = FALSE;      /* Flag to indicate that layout message was copied */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -604,11 +613,11 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dxpl_id, hid_t dapl_id, H5P_genplist_t
     HDassert(plist);
 
     /* Get the optional filters message */
-    if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_PLINE_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_PLINE_ID)) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't check if message exists")
     if(msg_exists) {
         /* Retrieve the I/O pipeline message */
-        if(NULL == H5O_msg_read(&(dataset->oloc), H5O_PLINE_ID, &dataset->shared->dcpl_cache.pline, dxpl_id))
+        if(NULL == H5O_msg_read(&(dataset->oloc), H5O_PLINE_ID, &dataset->shared->dcpl_cache.pline))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve message")
 
         /* Set the I/O pipeline info in the property list */
@@ -622,15 +631,16 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dxpl_id, hid_t dapl_id, H5P_genplist_t
      * values are copied to the dataset create plist so the user can query
      * them.
      */
-    if(NULL == H5O_msg_read(&(dataset->oloc), H5O_LAYOUT_ID, &(dataset->shared->layout), dxpl_id))
+    if(NULL == H5O_msg_read(&(dataset->oloc), H5O_LAYOUT_ID, &(dataset->shared->layout)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to read data layout message")
+    layout_copied = TRUE;
 
     /* Check for external file list message (which might not exist) */
-    if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_EFL_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_EFL_ID)) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't check if message exists")
     if(msg_exists) {
         /* Retrieve the EFL  message */
-        if(NULL == H5O_msg_read(&(dataset->oloc), H5O_EFL_ID, &dataset->shared->dcpl_cache.efl, dxpl_id))
+        if(NULL == H5O_msg_read(&(dataset->oloc), H5O_EFL_ID, &dataset->shared->dcpl_cache.efl))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve message")
 
         /* Set the EFL info in the property list */
@@ -645,7 +655,7 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dxpl_id, hid_t dapl_id, H5P_genplist_t
     HDassert(dataset->shared->layout.ops);
 
     /* Initialize the layout information for the dataset */
-    if(dataset->shared->layout.ops->init && (dataset->shared->layout.ops->init)(dataset->oloc.file, dxpl_id, dataset, dapl_id) < 0)
+    if(dataset->shared->layout.ops->init && (dataset->shared->layout.ops->init)(dataset->oloc.file, dataset, dapl_id) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize layout information")
 
     /* Adjust chunk dimensions to omit datatype size (in last dimension) for creation property */
@@ -657,10 +667,15 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dxpl_id, hid_t dapl_id, H5P_genplist_t
         HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set layout")
 
     /* Set chunk sizes */
-    if(H5D__chunk_set_sizes(dataset) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "unable to set chunk sizes")
+    if(H5D_CHUNKED == dataset->shared->layout.type)
+        if(H5D__chunk_set_sizes(dataset) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "unable to set chunk sizes")
 
 done:
+    if(ret_value < 0 && layout_copied)
+        if(H5O_msg_reset(H5O_LAYOUT_ID, &dataset->shared->layout) < 0)
+            HDONE_ERROR(H5E_DATASET, H5E_CANTRESET, FAIL, "unable to reset layout info")
+
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__layout_oh_read() */
 
@@ -679,7 +694,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__layout_oh_write(H5D_t *dataset, hid_t dxpl_id, H5O_t *oh, unsigned update_flags)
+H5D__layout_oh_write(const H5D_t *dataset, H5O_t *oh, unsigned update_flags)
 {
     htri_t msg_exists;                  /* Whether the layout message exists */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -695,7 +710,7 @@ H5D__layout_oh_write(H5D_t *dataset, hid_t dxpl_id, H5O_t *oh, unsigned update_f
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to check if layout message exists")
     if(msg_exists) {
         /* Write the layout message to the dataset's header */
-        if(H5O_msg_write_oh(dataset->oloc.file, dxpl_id, oh, H5O_LAYOUT_ID, 0, update_flags, &dataset->shared->layout) < 0)
+        if(H5O_msg_write_oh(dataset->oloc.file, oh, H5O_LAYOUT_ID, 0, update_flags, &dataset->shared->layout) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update layout message")
     } /* end if */
 
diff --git a/src/H5Dmodule.h b/src/H5Dmodule.h
index 9b0c411..b259b69 100644
--- a/src/H5Dmodule.h
+++ b/src/H5Dmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Dmpio.c b/src/H5Dmpio.c
index 97b4fae..107b751 100644
--- a/src/H5Dmpio.c
+++ b/src/H5Dmpio.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -34,16 +32,18 @@
 /* Headers */
 /***********/
 #include "H5private.h"        /* Generic Functions */
+#include "H5CXprivate.h"      /* API Contexts      */
 #include "H5Dpkg.h"           /* Datasets          */
 #include "H5Eprivate.h"       /* Error handling    */
 #include "H5Fprivate.h"       /* File access       */
 #include "H5FDprivate.h"      /* File drivers      */
+#include "H5FDmpi.h"          /* MPI-based file drivers	*/
 #include "H5Iprivate.h"       /* IDs               */
 #include "H5MMprivate.h"      /* Memory management */
 #include "H5Oprivate.h"       /* Object headers    */
 #include "H5Pprivate.h"       /* Property lists    */
 #include "H5Sprivate.h"       /* Dataspaces        */
-#include "H5VMprivate.h"       /* Vector            */
+#include "H5VMprivate.h"      /* Vector            */
 
 #ifdef H5_HAVE_PARALLEL
 
@@ -78,13 +78,10 @@
 */
 
 /* Macros to represent different IO modes(NONE, Independent or collective)for multiple chunk IO case */
-#define H5D_CHUNK_IO_MODE_IND         0
 #define H5D_CHUNK_IO_MODE_COL         1
 
 /* Macros to represent the regularity of the selection for multiple chunk IO case. */
 #define H5D_CHUNK_SELECT_REG          1
-#define H5D_CHUNK_SELECT_IRREG        2
-#define H5D_CHUNK_SELECT_NONE         0
 
 
 /******************/
@@ -96,6 +93,113 @@ typedef struct H5D_chunk_addr_info_t {
   H5D_chunk_info_t chunk_info;
 } H5D_chunk_addr_info_t;
 
+/*
+ * Information about a single chunk when performing collective filtered I/O. All
+ * of the fields of one of these structs are initialized at the start of collective
+ * filtered I/O in the function H5D__construct_filtered_io_info_list().
+ *
+ * This struct's fields are as follows:
+ *
+ *   index - The "Index" of the chunk in the dataset. The index of a chunk is used during
+ *           the collective re-insertion of chunks into the chunk index after the collective
+ *           I/O has been performed.
+ *
+ *   scaled - The scaled coordinates of the chunk in the dataset's file dataspace. The
+ *            coordinates are used in both the collective re-allocation of space in the file
+ *            and the collective re-insertion of chunks into the chunk index after the collective
+ *            I/O has been performed.
+ *
+ *   full_overwrite - A flag which determines whether or not a chunk needs to be read from the
+ *                    file when being updated. If a chunk is being fully overwritten (the entire
+ *                    extent is selected in its file dataspace), then it is not necessary to
+ *                    read the chunk from the file. However, if the chunk is not being fully
+ *                    overwritten, it has to be read from the file in order to update the chunk
+ *                    without trashing the parts of the chunk that are not selected.
+ *
+ *   num_writers - The total number of processors writing to this chunk. This field is used
+ *                 when the new owner of a chunk is receiving messages, which contain selections in
+ *                 the chunk and data to update the chunk with, from other processors which have this
+ *                 chunk selected in the I/O operation. The new owner must know how many processors it
+ *                 should expect messages from so that it can post an equal number of receive calls.
+ *
+ *   io_size - The total size of I/O to this chunk. This field is an accumulation of the size of
+ *             I/O to the chunk from each processor which has the chunk selected and is used to
+ *             determine the value for the previous full_overwrite flag.
+ *
+ *   buf - A pointer which serves the dual purpose of holding either the chunk data which is to be
+ *         written to the file or the chunk data which has been read from the file.
+ *
+ *   chunk_states - In the case of dataset writes only, this struct is used to track a chunk's size and
+ *                  address in the file before and after the filtering operation has occurred.
+ *
+ *                  Its fields are as follows:
+ *
+ *                  chunk_current - The address in the file and size of this chunk before the filtering
+ *                                  operation. When reading a chunk from the file, this field is used to
+ *                                  read the correct amount of bytes. It is also used when redistributing
+ *                                  shared chunks among processors and as a parameter to the chunk file
+ *                                  space reallocation function.
+ *
+ *                  new_chunk - The address in the file and size of this chunk after the filtering
+ *                              operation. This field is relevant when collectively re-allocating space
+ *                              in the file for all of the chunks written to in the I/O operation, as
+ *                              their sizes may have changed after their data has been filtered.
+ *
+ *   owners - In the case of dataset writes only, this struct is used to manage which single processor
+ *            will ultimately write data out to the chunk. It allows the other processors to act according
+ *            to the decision and send their selection in the chunk, as well as the data they wish
+ *            to update the chunk with, to the processor which is writing to the chunk.
+ *
+ *            Its fields are as follows:
+ *
+ *            original_owner - The processor which originally had this chunk selected at the beginning of
+ *                             the collective filtered I/O operation. This field is currently used when
+ *                             redistributing shared chunks among processors.
+ *
+ *            new_owner - The processor which has been selected to perform the write to this chunk.
+ *
+ *   async_info - In the case of dataset writes only, this struct is used by the owning processor of the
+ *                chunk in order to manage the MPI send and receive calls made between it and all of
+ *                the other processors which have this chunk selected in the I/O operation.
+ *
+ *                Its fields are as follows:
+ *
+ *                receive_requests_array - An array containing one MPI_Request for each of the
+ *                                         asynchronous MPI receive calls the owning processor of this
+ *                                         chunk makes to another processor in order to receive that
+ *                                         processor's chunk modification data and selection in the chunk.
+ *
+ *                receive_buffer_array - An array of buffers into which the owning processor of this chunk
+ *                                       will store chunk modification data and the selection in the chunk
+ *                                       received from another processor.
+ *
+ *                num_receive_requests - The number of entries in the receive_request_array and
+ *                                       receive_buffer_array fields.
+ */
+typedef struct H5D_filtered_collective_io_info_t {
+  hsize_t             index;
+  hsize_t             scaled[H5O_LAYOUT_NDIMS];
+  hbool_t             full_overwrite;
+  size_t              num_writers;
+  size_t              io_size;
+  void               *buf;
+
+  struct {
+      H5F_block_t     chunk_current;
+      H5F_block_t     new_chunk;
+  } chunk_states;
+
+  struct {
+      int             original_owner;
+      int             new_owner;
+  } owners;
+
+  struct {
+      MPI_Request    *receive_requests_array;
+      unsigned char **receive_buffer_array;
+      int             num_receive_requests;
+  } async_info;
+} H5D_filtered_collective_io_info_t;
 
 /********************/
 /* Local Prototypes */
@@ -103,29 +207,45 @@ typedef struct H5D_chunk_addr_info_t {
 static herr_t H5D__chunk_collective_io(H5D_io_info_t *io_info,
     const H5D_type_info_t *type_info, H5D_chunk_map_t *fm);
 static herr_t H5D__multi_chunk_collective_io(H5D_io_info_t *io_info,
-    const H5D_type_info_t *type_info, H5D_chunk_map_t *fm,
-    H5P_genplist_t *dx_plist);
+    const H5D_type_info_t *type_info, H5D_chunk_map_t *fm);
+static herr_t H5D__multi_chunk_filtered_collective_io(H5D_io_info_t *io_info,
+    const H5D_type_info_t *type_info, H5D_chunk_map_t *fm);
 static herr_t H5D__link_chunk_collective_io(H5D_io_info_t *io_info,
-    const H5D_type_info_t *type_info, H5D_chunk_map_t *fm, int sum_chunk,
-    H5P_genplist_t *dx_plist);
+    const H5D_type_info_t *type_info, H5D_chunk_map_t *fm, int sum_chunk);
+static herr_t H5D__link_chunk_filtered_collective_io(H5D_io_info_t *io_info,
+    const H5D_type_info_t *type_info, H5D_chunk_map_t *fm);
 static herr_t H5D__inter_collective_io(H5D_io_info_t *io_info,
     const H5D_type_info_t *type_info, const H5S_t *file_space,
     const H5S_t *mem_space);
 static herr_t H5D__final_collective_io(H5D_io_info_t *io_info,
-    const H5D_type_info_t *type_info, hsize_t nelmts, MPI_Datatype *mpi_file_type,
-    MPI_Datatype *mpi_buf_type);
+    const H5D_type_info_t *type_info, hsize_t nelmts, MPI_Datatype mpi_file_type,
+    MPI_Datatype mpi_buf_type);
 static herr_t H5D__sort_chunk(H5D_io_info_t *io_info, const H5D_chunk_map_t *fm,
     H5D_chunk_addr_info_t chunk_addr_info_array[], int many_chunk_opt);
 static herr_t H5D__obtain_mpio_mode(H5D_io_info_t *io_info, H5D_chunk_map_t *fm,
-    H5P_genplist_t *dx_plist, uint8_t assign_io_mode[], haddr_t chunk_addr[]);
-static herr_t H5D__ioinfo_xfer_mode(H5D_io_info_t *io_info, H5P_genplist_t *dx_plist,
-    H5FD_mpio_xfer_t xfer_mode);
-static herr_t H5D__ioinfo_coll_opt_mode(H5D_io_info_t *io_info, H5P_genplist_t *dx_plist,
-    H5FD_mpio_collective_opt_t coll_opt_mode);
-static herr_t H5D__mpio_get_min_chunk(const H5D_io_info_t *io_info,
-    const H5D_chunk_map_t *fm, int *min_chunkf);
+    uint8_t assign_io_mode[], haddr_t chunk_addr[]);
 static herr_t H5D__mpio_get_sum_chunk(const H5D_io_info_t *io_info,
     const H5D_chunk_map_t *fm, int *sum_chunkf);
+static herr_t H5D__construct_filtered_io_info_list(const H5D_io_info_t *io_info,
+    const H5D_type_info_t *type_info, const H5D_chunk_map_t *fm,
+    H5D_filtered_collective_io_info_t **chunk_list, size_t *num_entries);
+static herr_t H5D__chunk_redistribute_shared_chunks(const H5D_io_info_t *io_info,
+    const H5D_type_info_t *type_info, const H5D_chunk_map_t *fm,
+    H5D_filtered_collective_io_info_t *local_chunk_array, size_t *local_chunk_array_num_entries);
+static herr_t H5D__mpio_array_gatherv(void *local_array, size_t local_array_num_entries,
+    size_t array_entry_size, void **gathered_array, size_t *gathered_array_num_entries,
+    int nprocs, hbool_t allgather, int root, MPI_Comm comm, int (*sort_func)(const void *, const void *));
+static herr_t H5D__mpio_filtered_collective_write_type(
+    H5D_filtered_collective_io_info_t *chunk_list, size_t num_entries,
+    MPI_Datatype *new_mem_type, hbool_t *mem_type_derived,
+    MPI_Datatype *new_file_type, hbool_t *file_type_derived);
+static herr_t H5D__filtered_collective_chunk_entry_io(H5D_filtered_collective_io_info_t *chunk_entry,
+    const H5D_io_info_t *io_info, const H5D_type_info_t *type_info, const H5D_chunk_map_t *fm);
+static int H5D__cmp_chunk_addr(const void *chunk_addr_info1, const void *chunk_addr_info2);
+static int H5D__cmp_filtered_collective_io_info_entry(const void *filtered_collective_io_info_entry1,
+    const void *filtered_collective_io_info_entry2);
+static int H5D__cmp_filtered_collective_io_info_entry_owner(const void *filtered_collective_io_info_entry1,
+    const void *filtered_collective_io_info_entry2);
 
 
 /*********************/
@@ -144,7 +264,7 @@ static herr_t H5D__mpio_get_sum_chunk(const H5D_io_info_t *io_info,
  * Purpose:     Checks if an direct I/O transfer is possible between memory and
  *                  the file.
  *
- * Return:      Sauccess:   Non-negative: TRUE or FALSE
+ * Return:      Success:   Non-negative: TRUE or FALSE
  *              Failure:    Negative
  *
  * Programmer:  Quincey Koziol
@@ -154,12 +274,12 @@ static herr_t H5D__mpio_get_sum_chunk(const H5D_io_info_t *io_info,
  */
 htri_t
 H5D__mpio_opt_possible(const H5D_io_info_t *io_info, const H5S_t *file_space,
-    const H5S_t *mem_space, const H5D_type_info_t *type_info,
-    const H5D_chunk_map_t *fm, H5P_genplist_t *dx_plist)
+    const H5S_t *mem_space, const H5D_type_info_t *type_info)
 {
-    int local_cause = 0;        /* Local reason(s) for breaking collective mode */
-    int global_cause = 0;       /* Global reason(s) for breaking collective mode */
-    htri_t ret_value;           /* Return value */
+    H5FD_mpio_xfer_t io_xfer_mode;      /* MPI I/O transfer mode */
+    unsigned local_cause = 0;                /* Local reason(s) for breaking collective mode */
+    unsigned global_cause = 0;               /* Global reason(s) for breaking collective mode */
+    htri_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_PACKAGE
 
@@ -171,7 +291,9 @@ H5D__mpio_opt_possible(const H5D_io_info_t *io_info, const H5S_t *file_space,
 
 
     /* For independent I/O, get out quickly and don't try to form consensus */
-    if(io_info->dxpl_cache->xfer_mode == H5FD_MPIO_INDEPENDENT)
+    if(H5CX_get_io_xfer_mode(&io_xfer_mode) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get MPI-I/O transfer mode")
+    if(io_xfer_mode == H5FD_MPIO_INDEPENDENT)
         local_cause |= H5D_MPIO_SET_INDEPENDENT;
 
     /* Optimized MPI types flag must be set */
@@ -208,11 +330,6 @@ H5D__mpio_opt_possible(const H5D_io_info_t *io_info, const H5S_t *file_space,
      *  use collective IO will defer until each chunk IO is reached.
      */
 
-    /* Don't allow collective operations if filters need to be applied */
-    if(io_info->dset->shared->layout.type == H5D_CHUNKED &&
-            io_info->dset->shared->dcpl_cache.pline.nused > 0)
-        local_cause |= H5D_MPIO_FILTERS;
-
     /* Check for independent I/O */
     if(local_cause & H5D_MPIO_SET_INDEPENDENT)
         global_cause = local_cause;
@@ -222,17 +339,13 @@ H5D__mpio_opt_possible(const H5D_io_info_t *io_info, const H5S_t *file_space,
         /* Form consensus opinion among all processes about whether to perform
          * collective I/O
          */
-        if(MPI_SUCCESS != (mpi_code = MPI_Allreduce(&local_cause, &global_cause, 1, MPI_INT, MPI_BOR, io_info->comm)))
+        if(MPI_SUCCESS != (mpi_code = MPI_Allreduce(&local_cause, &global_cause, 1, MPI_UNSIGNED, MPI_BOR, io_info->comm)))
             HMPI_GOTO_ERROR(FAIL, "MPI_Allreduce failed", mpi_code)
     } /* end else */
 
-    /* Write the local value of no-collective-cause to the DXPL. */
-    if(H5P_set(dx_plist, H5D_MPIO_LOCAL_NO_COLLECTIVE_CAUSE_NAME, &local_cause) < 0)
-       HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "couldn't set local no collective cause property")
-
-    /* Write the global value of no-collective-cause to the DXPL. */
-    if(H5P_set(dx_plist, H5D_MPIO_GLOBAL_NO_COLLECTIVE_CAUSE_NAME, &global_cause) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "couldn't set global no collective cause property")
+    /* Set the local & global values of no-collective-cause in the API context */
+    H5CX_set_mpio_local_no_coll_cause(local_cause);
+    H5CX_set_mpio_global_no_coll_cause(global_cause);
 
     /* Set the return value, based on the global cause */
     ret_value = global_cause > 0 ? FALSE : TRUE;
@@ -263,7 +376,7 @@ H5D__mpio_select_read(const H5D_io_info_t *io_info, const H5D_type_info_t H5_ATT
     FUNC_ENTER_PACKAGE
 
     H5_CHECK_OVERFLOW(mpi_buf_count, hsize_t, size_t);
-    if(H5F_block_read(io_info->dset->oloc.file, H5FD_MEM_DRAW, store_contig->dset_addr, (size_t)mpi_buf_count, io_info->raw_dxpl_id, io_info->u.rbuf) < 0)
+    if(H5F_block_read(io_info->dset->oloc.file, H5FD_MEM_DRAW, store_contig->dset_addr, (size_t)mpi_buf_count, io_info->u.rbuf) < 0)
         HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "can't finish collective parallel read")
 
 done:
@@ -293,7 +406,7 @@ H5D__mpio_select_write(const H5D_io_info_t *io_info, const H5D_type_info_t H5_AT
 
     /*OKAY: CAST DISCARDS CONST QUALIFIER*/
     H5_CHECK_OVERFLOW(mpi_buf_count, hsize_t, size_t);
-    if(H5F_block_write(io_info->dset->oloc.file, H5FD_MEM_DRAW, store_contig->dset_addr, (size_t)mpi_buf_count, io_info->raw_dxpl_id, io_info->u.wbuf) < 0)
+    if(H5F_block_write(io_info->dset->oloc.file, H5FD_MEM_DRAW, store_contig->dset_addr, (size_t)mpi_buf_count, io_info->u.wbuf) < 0)
        HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "can't finish collective parallel write")
 
 done:
@@ -302,113 +415,110 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5D__ioinfo_xfer_mode
+ * Function:    H5D__mpio_array_gatherv
+ *
+ * Purpose:     Given an array, specified in local_array, by each processor
+ *              calling this function, gathers each array into a single
+ *              array which is then either gathered to the processor
+ *              specified by root, when allgather is false, or is
+ *              distributed back to all processors when allgather is true.
+ *
+ *              The size of each entry and number of entries in the array
+ *              contributed by an individual processor should be specified
+ *              in array_entry_size and local_array_num_entries,
+ *              respectively.
  *
- * Purpose:     Switch to between collective & independent MPI I/O
+ *              The number of processors participating in the gather
+ *              operation should be specified for nprocs.
+ *
+ *              The MPI communicator to use should be specified for comm.
+ *
+ *              If the sort_func argument is supplied, the array is sorted
+ *              before the function returns.
+ *
+ *              Note: if allgather is specified as true, root is ignored.
  *
  * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:  Quincey Koziol
- *              Friday, August 12, 2005
+ * Programmer:  Jordan Henderson
+ *              Sunday, April 9th, 2017
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__ioinfo_xfer_mode(H5D_io_info_t *io_info, H5P_genplist_t *dx_plist,
-    H5FD_mpio_xfer_t xfer_mode)
+H5D__mpio_array_gatherv(void *local_array, size_t local_array_num_entries,
+    size_t array_entry_size, void **_gathered_array, size_t *_gathered_array_num_entries,
+    int nprocs, hbool_t allgather, int root, MPI_Comm comm, int (*sort_func)(const void *, const void *))
 {
-    herr_t  ret_value = SUCCEED;    /* return value */
+    size_t  gathered_array_num_entries = 0; /* The size of the newly-constructed array */
+    size_t  i;
+    void   *gathered_array = NULL;          /* The newly-constructed array returned to the caller */
+    int    *receive_counts_array = NULL;    /* Array containing number of entries each process is contributing */
+    int    *displacements_array = NULL;     /* Array of displacements where each process places its data in the final array */
+    int     mpi_code;
+    int     sendcount;
+    herr_t  ret_value = SUCCEED;
 
     FUNC_ENTER_STATIC
 
-    /* Change the xfer_mode */
-    io_info->dxpl_cache->xfer_mode = xfer_mode;
-    if(H5P_set(dx_plist, H5D_XFER_IO_XFER_MODE_NAME, &io_info->dxpl_cache->xfer_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set transfer mode")
+    HDassert(_gathered_array);
+    HDassert(_gathered_array_num_entries);
 
-    /* Change the "single I/O" function pointers */
-    if(xfer_mode == H5FD_MPIO_INDEPENDENT) {
-        /* Set the pointers to the original, non-MPI-specific routines */
-        io_info->io_ops.single_read = io_info->orig.io_ops.single_read;
-        io_info->io_ops.single_write = io_info->orig.io_ops.single_write;
-    } /* end if */
-    else {
-        HDassert(xfer_mode == H5FD_MPIO_COLLECTIVE);
+    /* Determine the size of the end result array */
+    if (MPI_SUCCESS != (mpi_code = MPI_Allreduce(&local_array_num_entries, &gathered_array_num_entries, 1, MPI_INT, MPI_SUM, comm)))
+        HMPI_GOTO_ERROR(FAIL, "MPI_Allreduce failed", mpi_code)
 
-        /* Set the pointers to the MPI-specific routines */
-        io_info->io_ops.single_read = H5D__mpio_select_read;
-        io_info->io_ops.single_write = H5D__mpio_select_write;
-    } /* end else */
+    /* If 0 entries resulted from the collective operation, no one is writing anything */
+    if (gathered_array_num_entries > 0) {
+        if (NULL == (gathered_array = H5MM_malloc(gathered_array_num_entries * array_entry_size)))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate gathered array")
 
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5D__ioinfo_xfer_mode() */
+        if (NULL == (receive_counts_array = (int *) H5MM_malloc((size_t) nprocs * sizeof(int))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate receive counts array")
 
-
-/*-------------------------------------------------------------------------
- * Function:    H5D__ioinfo_coll_opt_mode
- *
- * Purpose:     Switch between using collective & independent MPI I/O w/file
- *              set view
- *
- * Return:      Non-negative on success/Negative on failure
- *
- * Programmer:  MuQun Yang
- *              Oct. 5th, 2006
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5D__ioinfo_coll_opt_mode(H5D_io_info_t *io_info, H5P_genplist_t *dx_plist,
-    H5FD_mpio_collective_opt_t coll_opt_mode)
-{
-    herr_t  ret_value = SUCCEED;    /* return value */
+        if (NULL == (displacements_array = (int *) H5MM_malloc((size_t) nprocs * sizeof(int))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate receive displacements array")
 
-    FUNC_ENTER_STATIC
+        /* Inform each process of how many entries each other process is contributing to the resulting array */
+        if (MPI_SUCCESS != (mpi_code = MPI_Allgather(&local_array_num_entries, 1, MPI_INT, receive_counts_array, 1, MPI_INT, comm)))
+            HMPI_GOTO_ERROR(FAIL, "MPI_Allgather failed", mpi_code)
 
-    /* Change the optimal xfer_mode */
-    io_info->dxpl_cache->coll_opt_mode = coll_opt_mode;
-    if(H5P_set(dx_plist, H5D_XFER_MPIO_COLLECTIVE_OPT_NAME, &io_info->dxpl_cache->coll_opt_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set transfer mode")
+        /* Multiply each receive count by the size of the array entry, since the data is sent as bytes */
+        for (i = 0; i < (size_t) nprocs; i++)
+            H5_CHECKED_ASSIGN(receive_counts_array[i], int, (size_t) receive_counts_array[i] * array_entry_size, size_t);
 
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5D__ioinfo_coll_opt_mode() */
+        /* Set receive buffer offsets for MPI_Allgatherv */
+        displacements_array[0] = 0;
+        for (i = 1; i < (size_t) nprocs; i++)
+            displacements_array[i] = displacements_array[i - 1] + receive_counts_array[i - 1];
 
-
-/*-------------------------------------------------------------------------
- * Function:    H5D__mpio_get_min_chunk
- *
- * Purpose:     Routine for obtaining minimum number of chunks to cover
- *              hyperslab selection selected by all processors.
- *
- * Return:      Non-negative on success/Negative on failure
- *
- * Programmer:  Muqun Yang
- *              Monday, Feb. 13th, 2006
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5D__mpio_get_min_chunk(const H5D_io_info_t *io_info, const H5D_chunk_map_t *fm,
-    int *min_chunkf)
-{
-    int num_chunkf;             /* Number of chunks to iterate over */
-    int mpi_code;               /* MPI return code */
-    herr_t ret_value = SUCCEED;
+        H5_CHECKED_ASSIGN(sendcount, int, local_array_num_entries * array_entry_size, size_t);
 
-    FUNC_ENTER_STATIC
+        if (allgather) {
+            if (MPI_SUCCESS != (mpi_code = MPI_Allgatherv(local_array, sendcount, MPI_BYTE,
+                    gathered_array, receive_counts_array, displacements_array, MPI_BYTE, comm)))
+                HMPI_GOTO_ERROR(FAIL, "MPI_Allgatherv failed", mpi_code)
+        } /* end if */
+        else {
+            if (MPI_SUCCESS != (mpi_code = MPI_Gatherv(local_array, sendcount, MPI_BYTE,
+                    gathered_array, receive_counts_array, displacements_array, MPI_BYTE, root, comm)))
+                HMPI_GOTO_ERROR(FAIL, "MPI_Allgatherv failed", mpi_code)
+        } /* end else */
 
-    /* Get the number of chunks to perform I/O on */
-    num_chunkf = H5SL_count(fm->sel_chunks);
+        if (sort_func) HDqsort(gathered_array, gathered_array_num_entries, array_entry_size, sort_func);
+    } /* end if */
 
-    /* Determine the minimum # of chunks for all processes */
-    if(MPI_SUCCESS != (mpi_code = MPI_Allreduce(&num_chunkf, min_chunkf, 1, MPI_INT, MPI_MIN, io_info->comm)))
-        HMPI_GOTO_ERROR(FAIL, "MPI_Allreduce failed", mpi_code)
+    *_gathered_array = gathered_array;
+    *_gathered_array_num_entries = gathered_array_num_entries;
 
 done:
+    if (receive_counts_array)
+        H5MM_free(receive_counts_array);
+    if (displacements_array)
+        H5MM_free(displacements_array);
+
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5D__mpio_get_min_chunk() */
+} /* end H5D__mpio_array_gatherv() */
 
 
 /*-------------------------------------------------------------------------
@@ -468,28 +578,21 @@ H5D__contig_collective_read(H5D_io_info_t *io_info, const H5D_type_info_t *type_
     H5D_chunk_map_t H5_ATTR_UNUSED *fm)
 {
     H5D_mpio_actual_io_mode_t actual_io_mode = H5D_MPIO_CONTIGUOUS_COLLECTIVE;
-    H5P_genplist_t *dx_plist;           /* Pointer to DXPL */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_PACKAGE
 
     /* Sanity check */
     HDassert(H5FD_MPIO == H5F_DRIVER_ID(io_info->dset->oloc.file));
-    HDassert(TRUE == H5P_isa_class(io_info->raw_dxpl_id, H5P_DATASET_XFER));
 
     /* Call generic internal collective I/O routine */
     if(H5D__inter_collective_io(io_info, type_info, file_space, mem_space) < 0)
         HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "couldn't finish shared collective MPI-IO")
 
-    /* Obtain the data transfer properties */
-    if(NULL == (dx_plist = H5I_object(io_info->raw_dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data transfer property list")
-
     /* Set the actual I/O mode property. internal_collective_io will not break to
      * independent I/O, so we set it here.
      */
-    if(H5P_set(dx_plist, H5D_MPIO_ACTUAL_IO_MODE_NAME, &actual_io_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "couldn't set actual io mode property")
+    H5CX_set_mpio_actual_io_mode(actual_io_mode);
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -515,28 +618,21 @@ H5D__contig_collective_write(H5D_io_info_t *io_info, const H5D_type_info_t *type
     H5D_chunk_map_t H5_ATTR_UNUSED *fm)
 {
     H5D_mpio_actual_io_mode_t actual_io_mode = H5D_MPIO_CONTIGUOUS_COLLECTIVE;
-    H5P_genplist_t *dx_plist;           /* Pointer to DXPL */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_PACKAGE
 
     /* Sanity check */
     HDassert(H5FD_MPIO == H5F_DRIVER_ID(io_info->dset->oloc.file));
-    HDassert(TRUE == H5P_isa_class(io_info->raw_dxpl_id, H5P_DATASET_XFER));
 
     /* Call generic internal collective I/O routine */
     if(H5D__inter_collective_io(io_info, type_info, file_space, mem_space) < 0)
         HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "couldn't finish shared collective MPI-IO")
 
-    /* Obtain the data transfer properties */
-    if(NULL == (dx_plist = H5I_object(io_info->raw_dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data transfer property list")
-
     /* Set the actual I/O mode property. internal_collective_io will not break to
      * independent I/O, so we set it here.
      */
-    if(H5P_set(dx_plist, H5D_MPIO_ACTUAL_IO_MODE_NAME, &actual_io_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "couldn't set actual io mode property")
+    H5CX_set_mpio_actual_io_mode(actual_io_mode);
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -583,7 +679,6 @@ static herr_t
 H5D__chunk_collective_io(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
     H5D_chunk_map_t *fm)
 {
-    H5P_genplist_t *dx_plist;           /* Pointer to DXPL */
     H5FD_mpio_chunk_opt_t chunk_opt_mode;
     int         io_option = H5D_MULTI_CHUNK_IO_MORE_OPT;
     int         sum_chunk = -1;
@@ -600,13 +695,10 @@ H5D__chunk_collective_io(H5D_io_info_t *io_info, const H5D_type_info_t *type_inf
     HDassert(type_info);
     HDassert(fm);
 
-    /* Obtain the data transfer properties */
-    if(NULL == (dx_plist = H5I_object(io_info->raw_dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list")
+    /* Check the optional property list for the collective chunk IO optimization option */
+    if(H5CX_get_mpio_chunk_opt_mode(&chunk_opt_mode) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "couldn't get chunk optimization option")
 
-    /* Check the optional property list on what to do with collective chunk IO. */
-    if(H5P_get(dx_plist, H5D_XFER_MPIO_CHUNK_OPT_HARD_NAME, &chunk_opt_mode) < 0)
-        HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't get chunk optimization option")
     if(H5FD_MPIO_CHUNK_ONE_IO == chunk_opt_mode)
         io_option = H5D_ONE_LINK_CHUNK_IO;      /*no opt*/
     /* direct request to multi-chunk-io */
@@ -622,80 +714,80 @@ H5D__chunk_collective_io(H5D_io_info_t *io_info, const H5D_type_info_t *type_inf
         if((mpi_size = H5F_mpi_get_size(io_info->dset->oloc.file)) < 0)
             HGOTO_ERROR(H5E_IO, H5E_MPI, FAIL, "unable to obtain mpi size")
 
-        /* Get the chunk optimization option */
-        if(H5P_get(dx_plist, H5D_XFER_MPIO_CHUNK_OPT_NUM_NAME, &one_link_chunk_io_threshold) < 0)
-            HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't get chunk optimization option")
+        /* Get the chunk optimization option threshold */
+        if(H5CX_get_mpio_chunk_opt_num(&one_link_chunk_io_threshold) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "couldn't get chunk optimization option threshold value")
 
         /* step 1: choose an IO option */
         /* If the average number of chunk per process is greater than a threshold, we will do one link chunked IO. */
-        if((unsigned)sum_chunk / mpi_size >= one_link_chunk_io_threshold)
+        if((unsigned)sum_chunk / (unsigned)mpi_size >= one_link_chunk_io_threshold)
             io_option = H5D_ONE_LINK_CHUNK_IO_MORE_OPT;
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
         else
             temp_not_link_io = TRUE;
-#endif
+#endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
     } /* end else */
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
 {
-    H5P_genplist_t    *plist;           /* Property list pointer */
-    htri_t            check_prop;
-    int               new_value;
-
-    /* Get the dataset transfer property list */
-    if(NULL == (plist = (H5P_genplist_t *)H5I_object(io_info->raw_dxpl_id)))
-        HGOTO_ERROR(H5E_IO, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
-
-    /*** Test collective chunk user-input optimization APIs. ***/
-    check_prop = H5P_exist_plist(plist, H5D_XFER_COLL_CHUNK_LINK_HARD_NAME);
-    if(check_prop > 0) {
-        if(H5D_ONE_LINK_CHUNK_IO == io_option) {
-            new_value = 0;
-            if(H5P_set(plist, H5D_XFER_COLL_CHUNK_LINK_HARD_NAME, &new_value) < 0)
-                HGOTO_ERROR(H5E_IO, H5E_CANTSET, FAIL, "unable to set property value")
-        } /* end if */
+    /*** Set collective chunk user-input optimization APIs. ***/
+    if(H5D_ONE_LINK_CHUNK_IO == io_option) {
+        if(H5CX_test_set_mpio_coll_chunk_link_hard(0) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to set property value")
     } /* end if */
-    check_prop = H5P_exist_plist(plist, H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME);
-    if(check_prop > 0) {
-        if(H5D_MULTI_CHUNK_IO == io_option) {
-            new_value = 0;
-            if(H5P_set(plist, H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME, &new_value) < 0)
-                HGOTO_ERROR(H5E_IO, H5E_CANTSET, FAIL, "unable to set property value")
-        } /* end if */
+    else if(H5D_MULTI_CHUNK_IO == io_option) {
+        if(H5CX_test_set_mpio_coll_chunk_multi_hard(0) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to set property value")
+    } /* end else-if */
+    else if(H5D_ONE_LINK_CHUNK_IO_MORE_OPT == io_option) {
+        if(H5CX_test_set_mpio_coll_chunk_link_num_true(0) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to set property value")
     } /* end if */
-    check_prop = H5P_exist_plist(plist, H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME);
-    if(check_prop > 0) {
-        if(H5D_ONE_LINK_CHUNK_IO_MORE_OPT == io_option) {
-            new_value = 0;
-            if(H5P_set(plist, H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME, &new_value) < 0)
-                HGOTO_ERROR(H5E_IO, H5E_CANTSET, FAIL, "unable to set property value")
-        } /* end if */
-    } /* end if */
-    check_prop = H5P_exist_plist(plist, H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME);
-    if(check_prop > 0) {
-        if(temp_not_link_io) {
-            new_value = 0;
-            if(H5P_set(plist, H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME, &new_value) < 0)
-                HGOTO_ERROR(H5E_IO, H5E_CANTSET, FAIL, "unable to set property value")
-        } /* end if */
+    else if(temp_not_link_io) {
+        if(H5CX_test_set_mpio_coll_chunk_link_num_false(0) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to set property value")
     } /* end if */
 }
-#endif
+#endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
     /* step 2:  Go ahead to do IO.*/
-    if(H5D_ONE_LINK_CHUNK_IO == io_option || H5D_ONE_LINK_CHUNK_IO_MORE_OPT == io_option) {
-        if(H5D__link_chunk_collective_io(io_info, type_info, fm, sum_chunk, dx_plist) < 0)
-            HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish linked chunk MPI-IO")
-    } /* end if */
-    /* direct request to multi-chunk-io */
-    else if(H5D_MULTI_CHUNK_IO == io_option) {
-        if(H5D__multi_chunk_collective_io(io_info, type_info, fm, dx_plist) < 0)
-            HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish optimized multiple chunk MPI-IO")
-    } /* end if */
-    else { /* multiple chunk IO via threshold */
-        if(H5D__multi_chunk_collective_io(io_info, type_info, fm, dx_plist) < 0)
-            HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish optimized multiple chunk MPI-IO")
-    } /* end else */
+    switch (io_option) {
+        case H5D_ONE_LINK_CHUNK_IO:
+        case H5D_ONE_LINK_CHUNK_IO_MORE_OPT:
+            /* Check if there are any filters in the pipeline */
+            if(io_info->dset->shared->dcpl_cache.pline.nused > 0) {
+                /* For now, Multi-chunk IO must be forced for parallel filtered read,
+                 * so that data can be unfiltered as it is received. There is significant
+                 * complexity in unfiltering the data when it is read all at once into a
+                 * single buffer.
+                 */
+                if(io_info->op_type == H5D_IO_OP_READ) {
+                    if(H5D__multi_chunk_filtered_collective_io(io_info, type_info, fm) < 0)
+                        HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish optimized multiple filtered chunk MPI-IO")
+                } /* end if */
+                else
+                    if(H5D__link_chunk_filtered_collective_io(io_info, type_info, fm) < 0)
+                        HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish filtered linked chunk MPI-IO")
+            } /* end if */
+            else
+                /* Perform unfiltered link chunk collective IO */
+                if(H5D__link_chunk_collective_io(io_info, type_info, fm, sum_chunk) < 0)
+                    HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish linked chunk MPI-IO")
+            break;
+
+        case H5D_MULTI_CHUNK_IO: /* direct request to do multi-chunk IO */
+        default:                 /* multiple chunk IO via threshold */
+            /* Check if there are any filters in the pipeline */
+            if(io_info->dset->shared->dcpl_cache.pline.nused > 0) {
+                if(H5D__multi_chunk_filtered_collective_io(io_info, type_info, fm) < 0)
+                    HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish optimized multiple filtered chunk MPI-IO")
+            } /* end if */
+            else
+                /* Perform unfiltered multi chunk collective IO */
+                if(H5D__multi_chunk_collective_io(io_info, type_info, fm) < 0)
+                    HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish optimized multiple chunk MPI-IO")
+            break;
+    } /* end switch */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -779,16 +871,11 @@ done:
  * Programmer:  Muqun Yang
  *              Monday, Feb. 13th, 2006
  *
- * Modification:
- *  - Set H5D_MPIO_ACTUAL_CHUNK_OPT_MODE_NAME and H5D_MPIO_ACTUAL_IO_MODE_NAME
- *    dxpl in this.
- * Programmer: Jonathan Kim
- * Date: 2012-10-10
  *-------------------------------------------------------------------------
  */
 static herr_t
 H5D__link_chunk_collective_io(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
-    H5D_chunk_map_t *fm, int sum_chunk, H5P_genplist_t *dx_plist)
+    H5D_chunk_map_t *fm, int sum_chunk)
 {
     H5D_chunk_addr_info_t *chunk_addr_info_array = NULL;
     MPI_Datatype chunk_final_mtype;         /* Final memory MPI datatype for all chunks with seletion */
@@ -807,20 +894,16 @@ H5D__link_chunk_collective_io(H5D_io_info_t *io_info, const H5D_type_info_t *typ
     int                *chunk_mpi_file_counts = NULL;   /* Count of MPI file datatype for each chunk */
     int                *chunk_mpi_mem_counts = NULL;    /* Count of MPI memory datatype for each chunk */
     int                 mpi_code;           /* MPI return code */
-    H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode = H5D_MPIO_LINK_CHUNK;
-    H5D_mpio_actual_io_mode_t actual_io_mode = H5D_MPIO_CHUNK_COLLECTIVE;
     herr_t              ret_value = SUCCEED;
 
     FUNC_ENTER_STATIC
 
     /* Set the actual-chunk-opt-mode property. */
-    if(H5P_set(dx_plist, H5D_MPIO_ACTUAL_CHUNK_OPT_MODE_NAME, &actual_chunk_opt_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "couldn't set actual chunk opt mode property")
+    H5CX_set_mpio_actual_chunk_opt(H5D_MPIO_LINK_CHUNK);
 
     /* Set the actual-io-mode property.
      * Link chunk I/O does not break to independent, so can set right away */
-    if(H5P_set(dx_plist, H5D_MPIO_ACTUAL_IO_MODE_NAME, &actual_io_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "couldn't set actual io mode property")
+    H5CX_set_mpio_actual_io_mode(H5D_MPIO_CHUNK_COLLECTIVE);
 
     /* Get the sum # of chunks, if not already available */
     if(sum_chunk < 0) {
@@ -863,7 +946,7 @@ H5D__link_chunk_collective_io(H5D_io_info_t *io_info, const H5D_type_info_t *typ
             mspace = chunk_info->mspace;
 
             /* Look up address of chunk */
-            if(H5D__chunk_lookup(io_info->dset, io_info->md_dxpl_id, chunk_info->scaled, &udata) < 0)
+            if(H5D__chunk_lookup(io_info->dset, chunk_info->scaled, &udata) < 0)
                 HGOTO_ERROR(H5E_STORAGE, H5E_CANTGET, FAIL, "couldn't get chunk address")
             ctg_store.contig.dset_addr = udata.chunk_block.offset;
         } /* end else */
@@ -1053,7 +1136,7 @@ if(H5DEBUG(D))
         io_info->store = &ctg_store;
 
         /* Perform final collective I/O operation */
-        if(H5D__final_collective_io(io_info, type_info, mpi_buf_count, &chunk_final_ftype, &chunk_final_mtype) < 0)
+        if(H5D__final_collective_io(io_info, type_info, mpi_buf_count, chunk_final_ftype, chunk_final_mtype) < 0)
             HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish MPI-IO")
     } /* end else */
 
@@ -1095,6 +1178,226 @@ if(H5DEBUG(D))
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5D__link_chunk_filtered_collective_io
+ *
+ * Purpose:     Routine for one collective IO with one MPI derived datatype
+ *              to link with all filtered chunks
+ *
+ *              1. Construct a list of selected chunks in the collective IO
+ *                 operation
+ *                 A. If any chunk is being written to by more than 1
+ *                    process, the process writing to the chunk which
+ *                    currently has the least amount of chunks assigned
+ *                    to it becomes the new owner (in the case of ties,
+ *                    the lowest MPI rank becomes the new owner)
+ *              2. If the operation is a write operation
+ *                 A. Loop through each chunk in the operation
+ *                    I. If this is not a full overwrite of the chunk
+ *                       a) Read the chunk from file and pass the chunk
+ *                          through the filter pipeline in reverse order
+ *                          (Unfilter the chunk)
+ *                    II. Update the chunk data with the modifications from
+ *                        the owning process
+ *                    III. Receive any modification data from other
+ *                         processes and update the chunk data with these
+ *                         modifications
+ *                    IV. Filter the chunk
+ *                 B. Contribute the modified chunks to an array gathered
+ *                    by all processes which contains the new sizes of
+ *                    every chunk modified in the collective IO operation
+ *                 C. All processes collectively re-allocate each chunk
+ *                    from the gathered array with their new sizes after
+ *                    the filter operation
+ *                 D. If this process has any chunks selected in the IO
+ *                    operation, create an MPI derived type for memory and
+ *                    file to write out the process' selected chunks to the
+ *                    file
+ *                 E. Perform the collective write
+ *                 F. All processes collectively re-insert each modified
+ *                    chunk from the gathered array into the chunk index
+ *
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Jordan Henderson
+ *              Friday, Nov. 4th, 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5D__link_chunk_filtered_collective_io(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
+    H5D_chunk_map_t *fm)
+{
+    H5D_filtered_collective_io_info_t *chunk_list = NULL; /* The list of chunks being read/written */
+    H5D_filtered_collective_io_info_t *collective_chunk_list = NULL; /* The list of chunks used during collective operations */
+    H5D_storage_t                      ctg_store;                        /* Chunk storage information as contiguous dataset */
+    MPI_Datatype                       mem_type = MPI_BYTE;
+    MPI_Datatype                       file_type = MPI_BYTE;
+    hbool_t                            mem_type_is_derived = FALSE;
+    hbool_t                            file_type_is_derived = FALSE;
+    size_t                             chunk_list_num_entries;
+    size_t                             collective_chunk_list_num_entries;
+    size_t                            *num_chunks_selected_array = NULL; /* Array of number of chunks selected on each process */
+    size_t                             i;                                /* Local index variable */
+    int                                mpi_rank, mpi_size, mpi_code;
+    herr_t                             ret_value = SUCCEED;
+
+    FUNC_ENTER_STATIC
+
+    HDassert(io_info);
+    HDassert(type_info);
+    HDassert(fm);
+
+    /* Obtain the current rank of the process and the number of processes */
+    if ((mpi_rank = H5F_mpi_get_rank(io_info->dset->oloc.file)) < 0)
+        HGOTO_ERROR(H5E_IO, H5E_MPI, FAIL, "unable to obtain mpi rank")
+    if ((mpi_size = H5F_mpi_get_size(io_info->dset->oloc.file)) < 0)
+        HGOTO_ERROR(H5E_IO, H5E_MPI, FAIL, "unable to obtain mpi size")
+
+    /* Set the actual-chunk-opt-mode property. */
+    H5CX_set_mpio_actual_chunk_opt(H5D_MPIO_LINK_CHUNK);
+
+    /* Set the actual-io-mode property.
+     * Link chunk filtered I/O does not break to independent, so can set right away
+     */
+    H5CX_set_mpio_actual_io_mode(H5D_MPIO_CHUNK_COLLECTIVE);
+
+    /* Build a list of selected chunks in the collective io operation */
+    if (H5D__construct_filtered_io_info_list(io_info, type_info, fm, &chunk_list, &chunk_list_num_entries) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "couldn't construct filtered I/O info list")
+
+    if (io_info->op_type == H5D_IO_OP_WRITE) { /* Filtered collective write */
+        H5D_chk_idx_info_t index_info;
+        H5D_chunk_ud_t     udata;
+        hsize_t            mpi_buf_count;
+
+        /* Construct chunked index info */
+        index_info.f = io_info->dset->oloc.file;
+        index_info.pline = &(io_info->dset->shared->dcpl_cache.pline);
+        index_info.layout = &(io_info->dset->shared->layout.u.chunk);
+        index_info.storage = &(io_info->dset->shared->layout.storage.u.chunk);
+
+        /* Set up chunk information for insertion to chunk index */
+        udata.common.layout = index_info.layout;
+        udata.common.storage = index_info.storage;
+        udata.filter_mask = 0;
+
+        /* Iterate through all the chunks in the collective write operation,
+         * updating each chunk with the data modifications from other processes,
+         * then re-filtering the chunk.
+         */
+        for (i = 0; i < chunk_list_num_entries; i++)
+            if (mpi_rank == chunk_list[i].owners.new_owner)
+                if (H5D__filtered_collective_chunk_entry_io(&chunk_list[i], io_info, type_info, fm) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "couldn't process chunk entry")
+
+        /* Gather the new chunk sizes to all processes for a collective reallocation
+         * of the chunks in the file.
+         */
+        if (H5D__mpio_array_gatherv(chunk_list, chunk_list_num_entries, sizeof(H5D_filtered_collective_io_info_t),
+                (void **) &collective_chunk_list, &collective_chunk_list_num_entries, mpi_size,
+                true, 0, io_info->comm, NULL) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGATHER, FAIL, "couldn't gather new chunk sizes")
+
+        /* Collectively re-allocate the modified chunks (from each process) in the file */
+        for (i = 0; i < collective_chunk_list_num_entries; i++) {
+            hbool_t insert;
+
+            if (H5D__chunk_file_alloc(&index_info, &collective_chunk_list[i].chunk_states.chunk_current,
+                    &collective_chunk_list[i].chunk_states.new_chunk, &insert, collective_chunk_list[i].scaled) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "unable to allocate chunk")
+        } /* end for */
+
+        if (NULL == (num_chunks_selected_array = (size_t *) H5MM_malloc((size_t) mpi_size * sizeof(size_t))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate num chunks selected array")
+
+        if (MPI_SUCCESS != (mpi_code = MPI_Allgather(&chunk_list_num_entries, 1, MPI_UNSIGNED_LONG_LONG, num_chunks_selected_array,
+                1, MPI_UNSIGNED_LONG_LONG, io_info->comm)))
+            HMPI_GOTO_ERROR(FAIL, "MPI_Allgather failed", mpi_code)
+
+        /* If this process has any chunks selected, create a MPI type for collectively
+         * writing out the chunks to file. Otherwise, the process contributes to the
+         * collective write with a none type.
+         */
+        if (chunk_list_num_entries) {
+            size_t offset;
+
+            /* During the collective re-allocation of chunks in the file, the record for each
+             * chunk is only updated in the collective array, not in the local copy of chunks on each
+             * process. However, each process needs the updated chunk records so that they can create
+             * a MPI type for the collective write that will write to the chunk's possible new locations
+             * in the file instead of the old ones. This ugly hack seems to be the best solution to
+             * copy the information back to the local array and avoid having to modify the collective
+             * write type function in an ugly way so that it will accept the collective array instead
+             * of the local array. This works correctly because the array gather function guarantees
+             * that the chunk data in the collective array is ordered in blocks by rank.
+             */
+            for (i = 0, offset = 0; i < (size_t) mpi_rank; i++)
+                offset += num_chunks_selected_array[i];
+
+            HDmemcpy(chunk_list, &collective_chunk_list[offset], num_chunks_selected_array[mpi_rank] * sizeof(H5D_filtered_collective_io_info_t));
+
+            /* Create single MPI type encompassing each selection in the dataspace */
+            if (H5D__mpio_filtered_collective_write_type(chunk_list, chunk_list_num_entries,
+                    &mem_type, &mem_type_is_derived, &file_type, &file_type_is_derived) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, FAIL, "couldn't create MPI link chunk I/O type")
+
+            /* Override the write buffer to point to the address of the first
+             * chunk data buffer
+             */
+            io_info->u.wbuf = chunk_list[0].buf;
+        } /* end if */
+
+        /* We have a single, complicated MPI datatype for both memory & file */
+        mpi_buf_count = (mem_type_is_derived && file_type_is_derived) ? (hsize_t) 1 : (hsize_t) 0;
+
+        /* Set up the base storage address for this operation */
+        ctg_store.contig.dset_addr = 0; /* Write address must be set to address 0 */
+        io_info->store = &ctg_store;
+
+        /* Perform I/O */
+        if (H5D__final_collective_io(io_info, type_info, mpi_buf_count, file_type, mem_type) < 0)
+            HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish MPI-IO")
+
+        /* Participate in the collective re-insertion of all chunks modified
+         * in this iteration into the chunk index
+         */
+        for (i = 0; i < collective_chunk_list_num_entries; i++) {
+            udata.chunk_block = collective_chunk_list[i].chunk_states.new_chunk;
+            udata.common.scaled = collective_chunk_list[i].scaled;
+            udata.chunk_idx = collective_chunk_list[i].index;
+
+            if ((index_info.storage->ops->insert)(&index_info, &udata, io_info->dset) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert chunk address into index")
+        } /* end for */
+    } /* end if */
+
+done:
+    /* Free resources used by a process which had some selection */
+    if (chunk_list) {
+        for (i = 0; i < chunk_list_num_entries; i++)
+            if (chunk_list[i].buf)
+                H5MM_free(chunk_list[i].buf);
+
+        H5MM_free(chunk_list);
+    } /* end if */
+
+    if (num_chunks_selected_array)
+        H5MM_free(num_chunks_selected_array);
+    if (collective_chunk_list)
+        H5MM_free(collective_chunk_list);
+
+    /* Free the MPI buf and file types, if they were derived */
+    if (mem_type_is_derived && MPI_SUCCESS != (mpi_code = MPI_Type_free(&mem_type)))
+        HMPI_DONE_ERROR(FAIL, "MPI_Type_free failed", mpi_code)
+    if (file_type_is_derived && MPI_SUCCESS != (mpi_code = MPI_Type_free(&file_type)))
+        HMPI_DONE_ERROR(FAIL, "MPI_Type_free failed", mpi_code)
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5D__link_chunk_filtered_collective_io() */
+
+
+/*-------------------------------------------------------------------------
  * Function:    H5D__multi_chunk_collective_io
  *
  * Purpose:     To do IO per chunk according to IO mode(collective/independent/none)
@@ -1109,17 +1412,11 @@ if(H5DEBUG(D))
  * Programmer:  Muqun Yang
  *              Monday, Feb. 13th, 2006
  *
- * Modification:
- *  - Set H5D_MPIO_ACTUAL_CHUNK_OPT_MODE_NAME dxpl in this to go along with
- *    setting H5D_MPIO_ACTUAL_IO_MODE_NAME dxpl at the bottom.
- * Programmer: Jonathan Kim
- * Date: 2012-10-10
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
 H5D__multi_chunk_collective_io(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
-    H5D_chunk_map_t *fm, H5P_genplist_t *dx_plist)
+    H5D_chunk_map_t *fm)
 {
     H5D_io_info_t       ctg_io_info;          /* Contiguous I/O info object */
     H5D_storage_t       ctg_store;            /* Chunk storage information as contiguous dataset */
@@ -1129,22 +1426,19 @@ H5D__multi_chunk_collective_io(H5D_io_info_t *io_info, const H5D_type_info_t *ty
     uint8_t            *chunk_io_option = NULL;
     haddr_t            *chunk_addr = NULL;
     H5D_storage_t       store;                /* union of EFL and chunk pointer in file space */
-    H5FD_mpio_xfer_t    last_xfer_mode = H5FD_MPIO_COLLECTIVE; /* Last parallel transfer for this request (H5D_XFER_IO_XFER_MODE_NAME) */
     H5FD_mpio_collective_opt_t last_coll_opt_mode = H5FD_MPIO_COLLECTIVE_IO; /* Last parallel transfer with independent IO or collective IO with this mode */
     size_t              total_chunk;          /* Total # of chunks in dataset */
 #ifdef H5Dmpio_DEBUG
     int mpi_rank;
 #endif
     size_t              u;                    /* Local index variable */
-    H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode = H5D_MPIO_MULTI_CHUNK;  /* actual chunk optimization mode */
     H5D_mpio_actual_io_mode_t actual_io_mode = H5D_MPIO_NO_COLLECTIVE; /* Local variable for tracking the I/O mode used. */
     herr_t              ret_value = SUCCEED;
 
     FUNC_ENTER_STATIC
 
     /* Set the actual chunk opt mode property */
-    if(H5P_set(dx_plist, H5D_MPIO_ACTUAL_CHUNK_OPT_MODE_NAME, &actual_chunk_opt_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "couldn't set actual chunk opt mode property")
+    H5CX_set_mpio_actual_chunk_opt(H5D_MPIO_MULTI_CHUNK);
 
 #ifdef H5Dmpio_DEBUG
     mpi_rank = H5F_mpi_get_rank(io_info->dset->oloc.file);
@@ -1163,7 +1457,7 @@ if(H5DEBUG(D))
 #endif
 
     /* Obtain IO option for each chunk */
-    if(H5D__obtain_mpio_mode(io_info, fm, dx_plist, chunk_io_option, chunk_addr) < 0)
+    if(H5D__obtain_mpio_mode(io_info, fm, chunk_io_option, chunk_addr) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTRECV, FAIL, "unable to obtain MPIO mode")
 
     /* Set up contiguous I/O info object */
@@ -1221,13 +1515,13 @@ if(H5DEBUG(D))
                 fspace = chunk_info->fspace;
                 mspace = chunk_info->mspace;
 
-                /* Update the local variable tracking the dxpl's actual io mode property.
+                /* Update the local variable tracking the actual io mode property.
                  *
                  * Note: H5D_MPIO_COLLECTIVE_MULTI | H5D_MPIO_INDEPENDENT = H5D_MPIO_MIXED
                  *      to ease switching between to mixed I/O without checking the current
                  *      value of the property. You can see the definition in H5Ppublic.h
                  */
-                actual_io_mode = actual_io_mode | H5D_MPIO_CHUNK_COLLECTIVE;
+                actual_io_mode = (H5D_mpio_actual_io_mode_t) (actual_io_mode | H5D_MPIO_CHUNK_COLLECTIVE);
 
             } /* end if */
             else {
@@ -1235,14 +1529,9 @@ if(H5DEBUG(D))
             } /* end else */
 
             /* Switch back to collective I/O */
-            if(last_xfer_mode != H5FD_MPIO_COLLECTIVE) {
-                if(H5D__ioinfo_xfer_mode(io_info, dx_plist, H5FD_MPIO_COLLECTIVE) < 0)
-                    HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't switch to collective I/O")
-                last_xfer_mode = H5FD_MPIO_COLLECTIVE;
-            } /* end if */
             if(last_coll_opt_mode != H5FD_MPIO_COLLECTIVE_IO) {
-                if(H5D__ioinfo_coll_opt_mode(io_info, dx_plist, H5FD_MPIO_COLLECTIVE_IO) < 0)
-                    HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't switch to collective I/O")
+                if(H5CX_set_mpio_coll_opt(H5FD_MPIO_COLLECTIVE_IO) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't switch to collective I/O")
                 last_coll_opt_mode = H5FD_MPIO_COLLECTIVE_IO;
             } /* end if */
 
@@ -1266,8 +1555,8 @@ if(H5DEBUG(D))
                 fspace = chunk_info->fspace;
                 mspace = chunk_info->mspace;
 
-                /* Update the local variable tracking the dxpl's actual io mode. */
-                actual_io_mode = actual_io_mode | H5D_MPIO_CHUNK_INDEPENDENT;
+                /* Update the local variable tracking the actual io mode. */
+                actual_io_mode = (H5D_mpio_actual_io_mode_t) (actual_io_mode | H5D_MPIO_CHUNK_INDEPENDENT);
             } /* end if */
             else {
                 fspace = mspace = NULL;
@@ -1275,8 +1564,8 @@ if(H5DEBUG(D))
 
             /* Using independent I/O with file setview.*/
             if(last_coll_opt_mode != H5FD_MPIO_INDIVIDUAL_IO) {
-                if(H5D__ioinfo_coll_opt_mode(io_info, dx_plist, H5FD_MPIO_INDIVIDUAL_IO) < 0)
-                    HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't switch to individual I/O")
+                if(H5CX_set_mpio_coll_opt(H5FD_MPIO_INDIVIDUAL_IO) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't switch to individual I/O")
                 last_coll_opt_mode = H5FD_MPIO_INDIVIDUAL_IO;
             } /* end if */
 
@@ -1293,9 +1582,8 @@ if(H5DEBUG(D))
         } /* end else */
     } /* end for */
 
-    /* Write the local value of actual io mode to the DXPL. */
-    if(H5P_set(dx_plist, H5D_MPIO_ACTUAL_IO_MODE_NAME, &actual_io_mode) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "couldn't set actual io mode property")
+    /* Write the local value of actual io mode to the API context. */
+    H5CX_set_mpio_actual_io_mode(actual_io_mode);
 
 done:
     if(chunk_io_option)
@@ -1308,6 +1596,308 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5D__multi_chunk_filtered_collective_io
+ *
+ * Purpose:     To do filtered collective IO iteratively to save on memory.
+ *              While link_chunk_filtered_collective_io will construct and
+ *              work on a list of all of the chunks selected in the IO
+ *              operation at once, this function works iteratively on a set
+ *              of chunks at a time; at most one chunk per rank per
+ *              iteration.
+ *
+ *              1. Construct a list of selected chunks in the collective IO
+ *                 operation
+ *                 A. If any chunk is being written to by more than 1
+ *                    process, the process writing to the chunk which
+ *                    currently has the least amount of chunks assigned
+ *                    to it becomes the new owner (in the case of ties,
+ *                    the lowest MPI rank becomes the new owner)
+ *              2. If the operation is a read operation
+ *                 A. Loop through each chunk in the operation
+ *                    I. Read the chunk from the file
+ *                    II. Unfilter the chunk
+ *                    III. Scatter the read chunk data to the user's buffer
+ *              3. If the operation is a write operation
+ *                 A. Loop through each chunk in the operation
+ *                    I. If this is not a full overwrite of the chunk
+ *                       a) Read the chunk from file and pass the chunk
+ *                          through the filter pipeline in reverse order
+ *                          (Unfilter the chunk)
+ *                    II. Update the chunk data with the modifications from
+ *                        the owning process
+ *                    III. Receive any modification data from other
+ *                         processes and update the chunk data with these
+ *                         modifications
+ *                    IV. Filter the chunk
+ *                    V. Contribute the chunk to an array gathered by
+ *                        all processes which contains every chunk
+ *                        modified in this iteration (up to one chunk
+ *                        per process, some processes may not have a
+ *                        selection/may have less chunks to work on than
+ *                        other processes)
+ *                    VI. All processes collectively re-allocate each
+ *                        chunk from the gathered array with their new
+ *                        sizes after the filter operation
+ *                    VII. Proceed with the collective write operation
+ *                        for the chunks modified on this iteration
+ *                    VIII. All processes collectively re-insert each
+ *                       chunk from the gathered array into the chunk
+ *                       index
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Jordan Henderson
+ *              Friday, Dec. 2nd, 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5D__multi_chunk_filtered_collective_io(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
+    H5D_chunk_map_t *fm)
+{
+    H5D_filtered_collective_io_info_t *chunk_list = NULL; /* The list of chunks being read/written */
+    H5D_filtered_collective_io_info_t *collective_chunk_list = NULL; /* The list of chunks used during collective operations */
+    H5D_storage_t                      store;                /* union of EFL and chunk pointer in file space */
+    H5D_io_info_t                      ctg_io_info;          /* Contiguous I/O info object */
+    H5D_storage_t                      ctg_store;            /* Chunk storage information as contiguous dataset */
+    MPI_Datatype                      *file_type_array = NULL;
+    MPI_Datatype                      *mem_type_array = NULL;
+    hbool_t                           *file_type_is_derived_array = NULL;
+    hbool_t                           *mem_type_is_derived_array = NULL;
+    hbool_t                           *has_chunk_selected_array = NULL; /* Array of whether or not each process is contributing a chunk to each iteration */
+    size_t                             chunk_list_num_entries;
+    size_t                             collective_chunk_list_num_entries;
+    size_t                             i, j;                    /* Local index variable */
+    int                                mpi_rank, mpi_size, mpi_code;
+    herr_t                             ret_value = SUCCEED;
+
+    FUNC_ENTER_STATIC
+
+    HDassert(io_info);
+    HDassert(type_info);
+    HDassert(fm);
+
+    /* Obtain the current rank of the process and the number of processes */
+    if ((mpi_rank = H5F_mpi_get_rank(io_info->dset->oloc.file)) < 0)
+        HGOTO_ERROR(H5E_IO, H5E_MPI, FAIL, "unable to obtain mpi rank")
+    if ((mpi_size = H5F_mpi_get_size(io_info->dset->oloc.file)) < 0)
+        HGOTO_ERROR(H5E_IO, H5E_MPI, FAIL, "unable to obtain mpi size")
+
+    /* Set the actual chunk opt mode property */
+    H5CX_set_mpio_actual_chunk_opt(H5D_MPIO_MULTI_CHUNK);
+
+    /* Set the actual_io_mode property.
+     * Multi chunk I/O does not break to independent, so can set right away
+     */
+    H5CX_set_mpio_actual_io_mode(H5D_MPIO_CHUNK_COLLECTIVE);
+
+    /* Build a list of selected chunks in the collective IO operation */
+    if (H5D__construct_filtered_io_info_list(io_info, type_info, fm, &chunk_list, &chunk_list_num_entries) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "couldn't construct filtered I/O info list")
+
+    /* Set up contiguous I/O info object */
+    HDmemcpy(&ctg_io_info, io_info, sizeof(ctg_io_info));
+    ctg_io_info.store = &ctg_store;
+    ctg_io_info.layout_ops = *H5D_LOPS_CONTIG;
+
+    /* Initialize temporary contiguous storage info */
+    ctg_store.contig.dset_size = (hsize_t) io_info->dset->shared->layout.u.chunk.size;
+    ctg_store.contig.dset_addr = 0;
+
+    /* Set dataset storage for I/O info */
+    io_info->store = &store;
+
+    if (io_info->op_type == H5D_IO_OP_READ) { /* Filtered collective read */
+        for (i = 0; i < chunk_list_num_entries; i++)
+            if (H5D__filtered_collective_chunk_entry_io(&chunk_list[i], io_info, type_info, fm) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "couldn't process chunk entry")
+    } /* end if */
+    else { /* Filtered collective write */
+        H5D_chk_idx_info_t index_info;
+        H5D_chunk_ud_t     udata;
+        size_t             max_num_chunks;
+        hsize_t            mpi_buf_count;
+
+        /* Construct chunked index info */
+        index_info.f = io_info->dset->oloc.file;
+        index_info.pline = &(io_info->dset->shared->dcpl_cache.pline);
+        index_info.layout = &(io_info->dset->shared->layout.u.chunk);
+        index_info.storage = &(io_info->dset->shared->layout.storage.u.chunk);
+
+        /* Set up chunk information for insertion to chunk index */
+        udata.common.layout = index_info.layout;
+        udata.common.storage = index_info.storage;
+        udata.filter_mask = 0;
+
+        /* Retrieve the maximum number of chunks being written among all processes */
+        if (MPI_SUCCESS != (mpi_code = MPI_Allreduce(&chunk_list_num_entries, &max_num_chunks,
+                1, MPI_UNSIGNED_LONG_LONG, MPI_MAX, io_info->comm)))
+            HMPI_GOTO_ERROR(FAIL, "MPI_Allreduce failed", mpi_code)
+
+        /* If no one is writing anything at all, end the operation */
+        if (!(max_num_chunks > 0)) HGOTO_DONE(SUCCEED);
+
+        /* Allocate arrays for storing MPI file and mem types and whether or not the
+         * types were derived.
+         */
+        if (NULL == (file_type_array = (MPI_Datatype *) H5MM_malloc(max_num_chunks * sizeof(MPI_Datatype))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate file type array")
+
+        if (NULL == (file_type_is_derived_array = (hbool_t *) H5MM_calloc(max_num_chunks * sizeof(hbool_t))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate file type is derived array")
+
+        if (NULL == (mem_type_array = (MPI_Datatype *) H5MM_malloc(max_num_chunks * sizeof(MPI_Datatype))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate mem type array")
+
+        if (NULL == (mem_type_is_derived_array = (hbool_t *) H5MM_calloc(max_num_chunks * sizeof(hbool_t))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate mem type is derived array")
+
+        /* Iterate over the max number of chunks among all processes, as this process could
+         * have no chunks left to work on, but it still needs to participate in the collective
+         * re-allocation and re-insertion of chunks modified by other processes.
+         */
+        for (i = 0; i < max_num_chunks; i++) {
+            /* Check if this process has a chunk to work on for this iteration */
+            hbool_t have_chunk_to_process = (i < chunk_list_num_entries) && (mpi_rank == chunk_list[i].owners.new_owner);
+
+            if (have_chunk_to_process)
+                if (H5D__filtered_collective_chunk_entry_io(&chunk_list[i], io_info, type_info, fm) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "couldn't process chunk entry")
+
+            /* Gather the new chunk sizes to all processes for a collective re-allocation
+             * of the chunks in the file
+             */
+            if (H5D__mpio_array_gatherv(&chunk_list[i], have_chunk_to_process ? 1 : 0, sizeof(H5D_filtered_collective_io_info_t),
+                    (void **) &collective_chunk_list, &collective_chunk_list_num_entries, mpi_size,
+                    true, 0, io_info->comm, NULL) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTGATHER, FAIL, "couldn't gather new chunk sizes")
+
+            /* Participate in the collective re-allocation of all chunks modified
+             * in this iteration.
+             */
+            for (j = 0; j < collective_chunk_list_num_entries; j++) {
+                hbool_t insert = FALSE;
+
+                if (H5D__chunk_file_alloc(&index_info, &collective_chunk_list[j].chunk_states.chunk_current,
+                        &collective_chunk_list[j].chunk_states.new_chunk, &insert, chunk_list[j].scaled) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "unable to allocate chunk")
+            } /* end for */
+
+            if (NULL == (has_chunk_selected_array = (hbool_t *) H5MM_malloc((size_t) mpi_size * sizeof(hbool_t))))
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate num chunks selected array")
+
+            if (MPI_SUCCESS != (mpi_code = MPI_Allgather(&have_chunk_to_process, 1, MPI_C_BOOL, has_chunk_selected_array,
+                    1, MPI_C_BOOL, io_info->comm)))
+                HMPI_GOTO_ERROR(FAIL, "MPI_Allgather failed", mpi_code)
+
+            /* If this process has a chunk to work on, create a MPI type for the
+             * memory and file for writing out the chunk
+             */
+            if (have_chunk_to_process) {
+                size_t offset;
+                int    mpi_type_count;
+
+                for (j = 0, offset = 0; j < (size_t) mpi_rank; j++)
+                    offset += has_chunk_selected_array[j];
+
+                /* Collect the new chunk info back to the local copy, since only the record in the
+                 * collective array gets updated by the chunk re-allocation */
+                HDmemcpy(&chunk_list[i].chunk_states.new_chunk, &collective_chunk_list[offset].chunk_states.new_chunk, sizeof(chunk_list[i].chunk_states.new_chunk));
+
+                H5_CHECKED_ASSIGN(mpi_type_count, int, chunk_list[i].chunk_states.new_chunk.length, hsize_t);
+
+                /* Create MPI memory type for writing to chunk */
+                if (MPI_SUCCESS != (mpi_code = MPI_Type_contiguous(mpi_type_count, MPI_BYTE, &mem_type_array[i])))
+                    HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
+                if(MPI_SUCCESS != (mpi_code = MPI_Type_commit(&mem_type_array[i])))
+                    HMPI_GOTO_ERROR(FAIL, "MPI_Type_commit failed", mpi_code)
+                mem_type_is_derived_array[i] = TRUE;
+
+                /* Create MPI file type for writing to chunk */
+                if (MPI_SUCCESS != (mpi_code = MPI_Type_contiguous(mpi_type_count, MPI_BYTE, &file_type_array[i])))
+                    HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
+                if(MPI_SUCCESS != (mpi_code = MPI_Type_commit(&file_type_array[i])))
+                    HMPI_GOTO_ERROR(FAIL, "MPI_Type_commit failed", mpi_code)
+                file_type_is_derived_array[i] = TRUE;
+
+                mpi_buf_count = 1;
+
+                /* Set up the base storage address for this operation */
+                ctg_store.contig.dset_addr = chunk_list[i].chunk_states.new_chunk.offset;
+
+                /* Override the write buffer to point to the address of the
+                 * chunk data buffer
+                 */
+                ctg_io_info.u.wbuf = chunk_list[i].buf;
+            } /* end if */
+            else {
+                mem_type_array[i] = file_type_array[i] = MPI_BYTE;
+                mpi_buf_count = 0;
+            } /* end else */
+
+            /* Perform the I/O */
+            if (H5D__final_collective_io(&ctg_io_info, type_info, mpi_buf_count, file_type_array[i], mem_type_array[i]) < 0)
+                HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish MPI-IO")
+
+            /* Participate in the collective re-insertion of all chunks modified
+             * in this iteration into the chunk index
+             */
+            for (j = 0; j < collective_chunk_list_num_entries; j++) {
+                udata.chunk_block = collective_chunk_list[j].chunk_states.new_chunk;
+                udata.common.scaled = collective_chunk_list[j].scaled;
+                udata.chunk_idx = collective_chunk_list[j].index;
+
+                if ((index_info.storage->ops->insert)(&index_info, &udata, io_info->dset) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert chunk address into index")
+            } /* end for */
+
+            if (collective_chunk_list){
+                H5MM_free(collective_chunk_list);
+                collective_chunk_list = NULL;
+            } /* end if */
+            if (has_chunk_selected_array){
+                H5MM_free(has_chunk_selected_array);
+                has_chunk_selected_array = NULL;
+            } /* end if */
+        } /* end for */
+
+        /* Free the MPI file and memory types, if they were derived */
+        for (i = 0; i < max_num_chunks; i++) {
+            if (file_type_is_derived_array[i])
+                if (MPI_SUCCESS != (mpi_code = MPI_Type_free(&file_type_array[i])))
+                    HMPI_DONE_ERROR(FAIL, "MPI_Type_free failed", mpi_code)
+
+            if (mem_type_is_derived_array[i])
+                if (MPI_SUCCESS != (mpi_code = MPI_Type_free(&mem_type_array[i])))
+                    HMPI_DONE_ERROR(FAIL, "MPI_Type_free failed", mpi_code)
+        } /* end for */
+    } /* end else */
+
+done:
+    if (chunk_list) {
+        for (i = 0; i < chunk_list_num_entries; i++)
+            if (chunk_list[i].buf)
+                H5MM_free(chunk_list[i].buf);
+
+        H5MM_free(chunk_list);
+    } /* end if */
+
+    if (collective_chunk_list)
+        H5MM_free(collective_chunk_list);
+    if (file_type_array)
+        H5MM_free(file_type_array);
+    if (mem_type_array)
+        H5MM_free(mem_type_array);
+    if (file_type_is_derived_array)
+        H5MM_free(file_type_is_derived_array);
+    if (mem_type_is_derived_array)
+        H5MM_free(mem_type_is_derived_array);
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5D__multi_chunk_filtered_collective_io() */
+
+
+/*-------------------------------------------------------------------------
  * Function:    H5D__inter_collective_io
  *
  * Purpose:     Routine for the shared part of collective IO between multiple chunk
@@ -1396,7 +1986,7 @@ if(H5DEBUG(D))
 #endif
 
     /* Perform final collective I/O operation */
-    if(H5D__final_collective_io(io_info, type_info, (hsize_t)mpi_buf_count, &mpi_file_type, &mpi_buf_type) < 0)
+    if(H5D__final_collective_io(io_info, type_info, (hsize_t)mpi_buf_count, mpi_file_type, mpi_buf_type) < 0)
         HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't finish collective MPI-IO")
 
 done:
@@ -1429,15 +2019,15 @@ if(H5DEBUG(D))
  */
 static herr_t
 H5D__final_collective_io(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
-    hsize_t mpi_buf_count, MPI_Datatype *mpi_file_type, MPI_Datatype *mpi_buf_type)
+    hsize_t mpi_buf_count, MPI_Datatype mpi_file_type, MPI_Datatype mpi_buf_type)
 {
     herr_t      ret_value = SUCCEED;
 
     FUNC_ENTER_STATIC
 
     /* Pass buf type, file type to the file driver.  */
-    if(H5FD_mpi_setup_collective(io_info->raw_dxpl_id, mpi_buf_type, mpi_file_type) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set MPI-I/O properties")
+    if(H5CX_set_mpi_coll_datatypes(mpi_buf_type, mpi_file_type) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set MPI-I/O collective I/O datatypes")
 
     if(io_info->op_type == H5D_IO_OP_WRITE) {
         if((io_info->io_ops.single_write)(io_info, type_info, mpi_buf_count, NULL, NULL) < 0)
@@ -1474,7 +2064,7 @@ if(H5DEBUG(D))
 static int
 H5D__cmp_chunk_addr(const void *chunk_addr_info1, const void *chunk_addr_info2)
 {
-   haddr_t addr1, addr2;
+   haddr_t addr1 = HADDR_UNDEF, addr2 = HADDR_UNDEF;
 
    FUNC_ENTER_STATIC_NOERR
 
@@ -1486,6 +2076,67 @@ H5D__cmp_chunk_addr(const void *chunk_addr_info1, const void *chunk_addr_info2)
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5D__cmp_filtered_collective_io_info_entry
+ *
+ * Purpose:     Routine to compare filtered collective chunk io info
+ *              entries
+ *
+ * Description: Callback for qsort() to compare filtered collective chunk
+ *              io info entries
+ *
+ * Return:      -1, 0, 1
+ *
+ * Programmer:  Jordan Henderson
+ *              Wednesday, Nov. 30th, 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+H5D__cmp_filtered_collective_io_info_entry(const void *filtered_collective_io_info_entry1, const void *filtered_collective_io_info_entry2)
+{
+    haddr_t addr1 = HADDR_UNDEF, addr2 = HADDR_UNDEF;
+
+    FUNC_ENTER_STATIC_NOERR
+
+    addr1 = ((const H5D_filtered_collective_io_info_t *) filtered_collective_io_info_entry1)->chunk_states.new_chunk.offset;
+    addr2 = ((const H5D_filtered_collective_io_info_t *) filtered_collective_io_info_entry2)->chunk_states.new_chunk.offset;
+
+    FUNC_LEAVE_NOAPI(H5F_addr_cmp(addr1, addr2))
+} /* end H5D__cmp_filtered_collective_io_info_entry() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5D__cmp_filtered_collective_io_info_entry_owner
+ *
+ * Purpose:     Routine to compare filtered collective chunk io info
+ *              entries's original owner fields
+ *
+ * Description: Callback for qsort() to compare filtered collective chunk
+ *              io info entries's original owner fields
+ *
+ * Return:      The difference between the two
+ *              H5D_filtered_collective_io_info_t's original owner fields
+ *
+ * Programmer:  Jordan Henderson
+ *              Monday, Apr. 10th, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+H5D__cmp_filtered_collective_io_info_entry_owner(const void *filtered_collective_io_info_entry1, const void *filtered_collective_io_info_entry2)
+{
+    int owner1 = -1, owner2 = -1;
+
+    FUNC_ENTER_STATIC_NOERR
+
+    owner1 = ((const H5D_filtered_collective_io_info_t *) filtered_collective_io_info_entry1)->owners.original_owner;
+    owner2 = ((const H5D_filtered_collective_io_info_t *) filtered_collective_io_info_entry2)->owners.original_owner;
+
+    FUNC_LEAVE_NOAPI(owner1 - owner2)
+} /* end H5D__cmp_filtered_collective_io_info_entry_owner() */
+
+
+/*-------------------------------------------------------------------------
  * Function:    H5D__sort_chunk
  *
  * Purpose:     Routine to sort chunks in increasing order of chunk address
@@ -1559,7 +2210,7 @@ if(H5DEBUG(D))
     HDfprintf(H5DEBUG(D), "Coming inside H5D_OBTAIN_ALL_CHUNK_ADDR_COL\n");
 #endif
         /* Allocate array for chunk addresses */
-        if(NULL == (total_chunk_addr_array = H5MM_malloc(sizeof(haddr_t) * (size_t)fm->layout->u.chunk.nchunks)))
+        if(NULL == (total_chunk_addr_array = (haddr_t *)H5MM_malloc(sizeof(haddr_t) * (size_t)fm->layout->u.chunk.nchunks)))
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate memory chunk address array")
 
         /* Retrieve all the chunk addresses with process 0 */
@@ -1583,14 +2234,14 @@ if(H5DEBUG(D))
 
     /* Iterate over all chunks for this process */
     while(chunk_node) {
-        if(NULL == (chunk_info = H5SL_item(chunk_node)))
+        if(NULL == (chunk_info = (H5D_chunk_info_t *)H5SL_item(chunk_node)))
             HGOTO_ERROR(H5E_STORAGE, H5E_CANTGET, FAIL,"couldn't get chunk info from skipped list")
 
         if(many_chunk_opt == H5D_OBTAIN_ONE_CHUNK_ADDR_IND) {
             H5D_chunk_ud_t udata;   /* User data for querying chunk info */
 
             /* Get address of chunk */
-            if(H5D__chunk_lookup(io_info->dset, io_info->md_dxpl_id, chunk_info->scaled, &udata) < 0)
+            if(H5D__chunk_lookup(io_info->dset, chunk_info->scaled, &udata) < 0)
                 HGOTO_ERROR(H5E_STORAGE, H5E_CANTGET, FAIL, "couldn't get chunk info from skipped list")
             chunk_addr = udata.chunk_block.offset;
         } /* end if */
@@ -1666,9 +2317,9 @@ done:
  */
 static herr_t
 H5D__obtain_mpio_mode(H5D_io_info_t* io_info, H5D_chunk_map_t *fm,
-    H5P_genplist_t *dx_plist, uint8_t assign_io_mode[], haddr_t chunk_addr[])
+    uint8_t assign_io_mode[], haddr_t chunk_addr[])
 {
-    int               total_chunks;
+    size_t            total_chunks;
     unsigned          percent_nproc_per_chunk, threshold_nproc_per_chunk;
     uint8_t*          io_mode_info = NULL;
     uint8_t*          recv_io_mode_info = NULL;
@@ -1678,12 +2329,9 @@ H5D__obtain_mpio_mode(H5D_io_info_t* io_info, H5D_chunk_map_t *fm,
     H5D_chunk_info_t* chunk_info;
     int               mpi_size, mpi_rank;
     MPI_Comm          comm;
-    int               ic, root;
+    int               root;
+    size_t            ic;
     int               mpi_code;
-#ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-    int new_value;
-    htri_t check_prop;
-#endif
     herr_t            ret_value = SUCCEED;
 
     FUNC_ENTER_STATIC
@@ -1699,9 +2347,9 @@ H5D__obtain_mpio_mode(H5D_io_info_t* io_info, H5D_chunk_map_t *fm,
         HGOTO_ERROR(H5E_IO, H5E_MPI, FAIL, "unable to obtain mpi size")
 
     /* Setup parameters */
-    H5_CHECKED_ASSIGN(total_chunks, int, fm->layout->u.chunk.nchunks, hsize_t);
-    if(H5P_get(dx_plist, H5D_XFER_MPIO_CHUNK_OPT_RATIO_NAME, &percent_nproc_per_chunk) < 0)
-        HGOTO_ERROR(H5E_IO, H5E_CANTGET, FAIL, "couldn't get percent nproc per chunk")
+    H5_CHECKED_ASSIGN(total_chunks, size_t, fm->layout->u.chunk.nchunks, hsize_t);
+    if(H5CX_get_mpio_chunk_opt_ratio(&percent_nproc_per_chunk) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "couldn't get percent nproc per chunk")
     /* if ratio is 0, perform collective io */
     if(0 == percent_nproc_per_chunk) {
         if(H5D__chunk_addrmap(io_info, chunk_addr) < 0)
@@ -1711,39 +2359,42 @@ H5D__obtain_mpio_mode(H5D_io_info_t* io_info, H5D_chunk_map_t *fm,
 
         HGOTO_DONE(SUCCEED)
     } /* end if */
-    threshold_nproc_per_chunk = mpi_size * percent_nproc_per_chunk/100;
+
+    threshold_nproc_per_chunk = (unsigned)mpi_size * percent_nproc_per_chunk/100;
 
     /* Allocate memory */
     if(NULL == (io_mode_info = (uint8_t *)H5MM_calloc(total_chunks)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate I/O mode info buffer")
-    if(NULL == (mergebuf = H5MM_malloc((sizeof(haddr_t) + 1) * total_chunks)))
+    if(NULL == (mergebuf = (uint8_t *)H5MM_malloc((sizeof(haddr_t) + 1) * total_chunks)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate mergebuf buffer")
     tempbuf           = mergebuf + total_chunks;
     if(mpi_rank == root)
-        if(NULL == (recv_io_mode_info = (uint8_t *)H5MM_malloc(total_chunks * mpi_size)))
+        if(NULL == (recv_io_mode_info = (uint8_t *)H5MM_malloc(total_chunks * (size_t)mpi_size)))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate recv I/O mode info buffer")
 
     /* Obtain the regularity and selection information for all chunks in this process. */
     chunk_node        = H5SL_first(fm->sel_chunks);
     while(chunk_node) {
-        chunk_info    = H5SL_item(chunk_node);
+        chunk_info    = (H5D_chunk_info_t *)H5SL_item(chunk_node);
 
-            io_mode_info[chunk_info->index] = H5D_CHUNK_SELECT_REG; /* this chunk is selected and is "regular" */
+        io_mode_info[chunk_info->index] = H5D_CHUNK_SELECT_REG; /* this chunk is selected and is "regular" */
         chunk_node = H5SL_next(chunk_node);
     } /* end while */
 
     /* Gather all the information */
-    if(MPI_SUCCESS != (mpi_code = MPI_Gather(io_mode_info, total_chunks, MPI_BYTE, recv_io_mode_info, total_chunks, MPI_BYTE, root, comm)))
+    H5_CHECK_OVERFLOW(total_chunks, size_t, int)
+    if(MPI_SUCCESS != (mpi_code = MPI_Gather(io_mode_info, (int)total_chunks, MPI_BYTE,
+            recv_io_mode_info, (int)total_chunks, MPI_BYTE, root, comm)))
         HMPI_GOTO_ERROR(FAIL, "MPI_Gather failed", mpi_code)
 
     /* Calculate the mode for IO(collective, independent or none) at root process */
     if(mpi_rank == root) {
-        int               nproc;
-        int*              nproc_per_chunk;
+        size_t            nproc;
+        unsigned*         nproc_per_chunk;
 
         /* pre-computing: calculate number of processes and
             regularity of the selection occupied in each chunk */
-        if(NULL == (nproc_per_chunk = (int*)H5MM_calloc(total_chunks * sizeof(int))))
+        if(NULL == (nproc_per_chunk = (unsigned*)H5MM_calloc(total_chunks * sizeof(unsigned))))
             HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate nproc_per_chunk buffer")
 
         /* calculating the chunk address */
@@ -1753,7 +2404,7 @@ H5D__obtain_mpio_mode(H5D_io_info_t* io_info, H5D_chunk_map_t *fm,
         } /* end if */
 
         /* checking for number of process per chunk and regularity of the selection*/
-        for(nproc = 0; nproc < mpi_size; nproc++) {
+        for(nproc = 0; nproc < (size_t)mpi_size; nproc++) {
             uint8_t *tmp_recv_io_mode_info = recv_io_mode_info + (nproc * total_chunks);
 
             /* Calculate the number of process per chunk and adding irregular selection option */
@@ -1788,40 +2439,19 @@ H5D__obtain_mpio_mode(H5D_io_info_t* io_info, H5D_chunk_map_t *fm,
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
 {
-    H5P_genplist_t    *plist;           /* Property list pointer */
-
-    /* Get the dataset transfer property list */
-    if(NULL == (plist = (H5P_genplist_t *)H5I_object(io_info->raw_dxpl_id)))
-        HGOTO_ERROR(H5E_IO, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
-
-    check_prop = H5P_exist_plist(plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME);
-    if(check_prop > 0) {
-        for(ic = 0; ic < total_chunks; ic++) {
-            if(assign_io_mode[ic] == H5D_CHUNK_IO_MODE_COL) {
-                new_value = 0;
-                if(H5P_set(plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME, &new_value) < 0)
-                    HGOTO_ERROR(H5E_PLIST, H5E_UNSUPPORTED, FAIL, "unable to set property value")
-                break;
-            } /* end if */
-        } /* end for */
-    } /* end if */
-
-    check_prop = H5P_exist_plist(plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME);
-    if(check_prop > 0) {
-        int temp_count = 0;
-
-        for(ic = 0; ic < total_chunks; ic++) {
-            if(assign_io_mode[ic] == H5D_CHUNK_IO_MODE_COL) {
-                temp_count++;
-                break;
-            } /* end if */
-        } /* end for */
-        if(temp_count == 0) {
-            new_value = 0;
-            if(H5P_set(plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME, &new_value) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_UNSUPPORTED, FAIL, "unable to set property value")
+    hbool_t coll_op = FALSE;
+
+    for(ic = 0; ic < total_chunks; ic++)
+        if(assign_io_mode[ic] == H5D_CHUNK_IO_MODE_COL) {
+            if(H5CX_test_set_mpio_coll_chunk_multi_ratio_coll(0) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to set property value")
+            coll_op = TRUE;
+            break;
         } /* end if */
-    } /* end if */
+
+    if(!coll_op)
+        if(H5CX_test_set_mpio_coll_chunk_multi_ratio_ind(0) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to set property value")
 }
 #endif
 
@@ -1837,5 +2467,729 @@ done:
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__obtain_mpio_mode() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5D__construct_filtered_io_info_list
+ *
+ * Purpose:     Constructs a list of entries which contain the necessary
+ *              information for inter-process communication when performing
+ *              collective io on filtered chunks. This list is used by
+ *              each process when performing I/O on locally selected chunks
+ *              and also in operations that must be collectively done
+ *              on every chunk, such as chunk re-allocation, insertion of
+ *              chunks into the chunk index, etc.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Jordan Henderson
+ *              Tuesday, January 10th, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5D__construct_filtered_io_info_list(const H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
+    const H5D_chunk_map_t *fm, H5D_filtered_collective_io_info_t **chunk_list, size_t *num_entries)
+{
+    H5D_filtered_collective_io_info_t *local_info_array = NULL; /* The list of initially selected chunks for this process */
+    size_t                             num_chunks_selected;
+    size_t                             i;
+    int                                mpi_rank;
+    herr_t                             ret_value = SUCCEED;
+
+    FUNC_ENTER_STATIC
+
+    HDassert(io_info);
+    HDassert(type_info);
+    HDassert(fm);
+    HDassert(chunk_list);
+    HDassert(num_entries);
+
+    if ((mpi_rank = H5F_mpi_get_rank(io_info->dset->oloc.file)) < 0)
+        HGOTO_ERROR(H5E_IO, H5E_MPI, FAIL, "unable to obtain mpi rank")
+
+    /* Each process builds a local list of the chunks they have selected */
+    if ((num_chunks_selected = H5SL_count(fm->sel_chunks))) {
+        H5D_chunk_info_t *chunk_info;
+        H5D_chunk_ud_t    udata;
+        H5SL_node_t      *chunk_node;
+        hssize_t          select_npoints;
+        hssize_t          chunk_npoints;
+
+        if(NULL == (local_info_array = (H5D_filtered_collective_io_info_t *) H5MM_malloc(num_chunks_selected * sizeof(H5D_filtered_collective_io_info_t))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate local io info array buffer")
+
+        chunk_node = H5SL_first(fm->sel_chunks);
+        for(i = 0; chunk_node; i++) {
+            chunk_info = (H5D_chunk_info_t *) H5SL_item(chunk_node);
+
+            /* Obtain this chunk's address */
+            if(H5D__chunk_lookup(io_info->dset, chunk_info->scaled, &udata) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error looking up chunk address")
+
+            local_info_array[i].index = chunk_info->index;
+            local_info_array[i].chunk_states.chunk_current = local_info_array[i].chunk_states.new_chunk = udata.chunk_block;
+            local_info_array[i].num_writers = 0;
+            local_info_array[i].owners.original_owner = local_info_array[i].owners.new_owner = mpi_rank;
+            local_info_array[i].buf = NULL;
+            
+            local_info_array[i].async_info.num_receive_requests = 0;
+            local_info_array[i].async_info.receive_buffer_array = NULL;
+            local_info_array[i].async_info.receive_requests_array = NULL;
+
+            HDmemcpy(local_info_array[i].scaled, chunk_info->scaled, sizeof(chunk_info->scaled));
+
+            if ((select_npoints = H5S_GET_SELECT_NPOINTS(chunk_info->mspace)) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTCOUNT, FAIL, "dataspace is invalid")
+            local_info_array[i].io_size = (size_t) select_npoints * type_info->src_type_size;
+
+            /* Currently the full overwrite status of a chunk is only obtained on a per-process
+             * basis. This means that if the total selection in the chunk, as determined by the combination
+             * of selections of all of the processes interested in the chunk, covers the entire chunk,
+             * the performance optimization of not reading the chunk from the file is still valid, but
+             * is not applied in the current implementation. Something like an appropriately placed
+             * MPI_Allreduce or a running total of the number of chunk points selected during chunk
+             * redistribution should suffice for implementing this case - JTH.
+             */
+            if ((chunk_npoints = H5S_GET_EXTENT_NPOINTS(chunk_info->fspace)) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTCOUNT, FAIL, "dataspace is invalid")
+            local_info_array[i].full_overwrite =
+                    (local_info_array[i].io_size >= (hsize_t) chunk_npoints * type_info->dst_type_size) ? TRUE : FALSE;
+
+            chunk_node = H5SL_next(chunk_node);
+        } /* end for */
+    } /* end if */
+
+    /* Redistribute shared chunks to new owners as necessary */
+    if (io_info->op_type == H5D_IO_OP_WRITE)
+        if (H5D__chunk_redistribute_shared_chunks(io_info, type_info, fm, local_info_array, &num_chunks_selected) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to redistribute shared chunks")
+
+    *chunk_list = local_info_array;
+    *num_entries = num_chunks_selected;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5D__construct_filtered_io_info_list() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5D__chunk_redistribute_shared_chunks
+ *
+ * Purpose:     When performing a collective write on a Dataset with
+ *              filters applied, this function is used to redistribute any
+ *              chunks which are selected by more than one process, so as
+ *              to preserve file integrity after the write by ensuring
+ *              that any shared chunks are only modified by one process.
+ *
+ *              The current implementation follows this 3-phase process:
+ *
+ *              - Collect everyone's list of chunks into one large list,
+ *                sort the list in increasing order of chunk offset in the
+ *                file and hand the list off to rank 0
+ *
+ *              - Rank 0 scans the list looking for matching runs of chunk
+ *                offset in the file (corresponding to a shared chunk which
+ *                has been selected by more than one rank in the I/O
+ *                operation) and for each shared chunk, it redistributes
+ *                the chunk to the process writing to the chunk which
+ *                currently has the least amount of chunks assigned to it
+ *                by modifying the "new_owner" field in each of the list
+ *                entries corresponding to that chunk
+ *
+ *              - After the chunks have been redistributed, rank 0 re-sorts
+ *                the list in order of previous owner so that each rank
+ *                will get back exactly the array that they contributed to
+ *                the redistribution operation, with the "new_owner" field
+ *                of each chunk they are modifying having possibly been
+ *                modified. Rank 0 then scatters each segment of the list
+ *                back to its corresponding rank
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Jordan Henderson
+ *              Monday, May 1, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5D__chunk_redistribute_shared_chunks(const H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
+    const H5D_chunk_map_t *fm, H5D_filtered_collective_io_info_t *local_chunk_array, size_t *local_chunk_array_num_entries)
+{
+    H5D_filtered_collective_io_info_t  *shared_chunks_info_array = NULL; /* The list of all chunks selected in the operation by all processes */
+    H5S_sel_iter_t                     *mem_iter = NULL; /* Memory iterator for H5D__gather_mem */
+    unsigned char                     **mod_data = NULL; /* Array of chunk modification data buffers sent by a process to new chunk owners */
+    MPI_Request                        *send_requests = NULL; /* Array of MPI_Isend chunk modification data send requests */
+    MPI_Status                         *send_statuses = NULL; /* Array of MPI_Isend chunk modification send statuses */
+    hbool_t                             mem_iter_init = FALSE;
+    size_t                              shared_chunks_info_array_num_entries = 0;
+    size_t                              num_send_requests = 0;
+    size_t                             *num_assigned_chunks_array = NULL;
+    size_t                              i, last_assigned_idx;
+    int                                *send_counts = NULL;
+    int                                *send_displacements = NULL;
+    int                                 scatter_recvcount_int;
+    int                                 mpi_rank, mpi_size, mpi_code;
+    herr_t                              ret_value = SUCCEED;
+
+    FUNC_ENTER_STATIC
+
+    HDassert(io_info);
+    HDassert(type_info);
+    HDassert(fm);
+    HDassert(local_chunk_array_num_entries);
+
+    if ((mpi_rank = H5F_mpi_get_rank(io_info->dset->oloc.file)) < 0)
+        HGOTO_ERROR(H5E_IO, H5E_MPI, FAIL, "unable to obtain mpi rank")
+    if ((mpi_size = H5F_mpi_get_size(io_info->dset->oloc.file)) < 0)
+        HGOTO_ERROR(H5E_IO, H5E_MPI, FAIL, "unable to obtain mpi size")
+
+    if (*local_chunk_array_num_entries)
+        if (NULL == (send_requests = (MPI_Request *) H5MM_malloc(*local_chunk_array_num_entries * sizeof(MPI_Request))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate send requests buffer")
+
+    if (NULL == (mem_iter = (H5S_sel_iter_t *) H5MM_malloc(sizeof(H5S_sel_iter_t))))
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate memory iterator")
+
+    /* Gather every rank's list of chunks to rank 0 to allow it to perform the redistribution operation. After this
+     * call, the gathered list will initially be sorted in increasing order of chunk offset in the file.
+     */
+    if (H5D__mpio_array_gatherv(local_chunk_array, *local_chunk_array_num_entries, sizeof(H5D_filtered_collective_io_info_t),
+            (void **) &shared_chunks_info_array, &shared_chunks_info_array_num_entries, mpi_size,
+            false, 0, io_info->comm, H5D__cmp_filtered_collective_io_info_entry) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGATHER, FAIL, "couldn't gather array")
+
+    /* Rank 0 redistributes any shared chunks to new owners as necessary */
+    if (mpi_rank == 0) {
+        if (NULL == (send_counts = (int *) H5MM_calloc((size_t) mpi_size * sizeof(int))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "unable to allocate send counts buffer")
+
+        if (NULL == (send_displacements = (int *) H5MM_malloc((size_t) mpi_size * sizeof(int))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "unable to allocate send displacements buffer")
+
+        if (NULL == (num_assigned_chunks_array = (size_t *) H5MM_calloc((size_t) mpi_size * sizeof(size_t))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "unable to allocate number of assigned chunks array")
+
+        for (i = 0; i < shared_chunks_info_array_num_entries;) {
+            H5D_filtered_collective_io_info_t chunk_entry;
+            haddr_t                           last_seen_addr = shared_chunks_info_array[i].chunk_states.chunk_current.offset;
+            size_t                            set_begin_index = i;
+            size_t                            num_writers = 0;
+            int                               new_chunk_owner = shared_chunks_info_array[i].owners.original_owner;
+
+            /* Process each set of duplicate entries caused by another process writing to the same chunk */
+            do {
+                chunk_entry = shared_chunks_info_array[i];
+
+                send_counts[chunk_entry.owners.original_owner] += (int) sizeof(chunk_entry);
+
+                /* The new owner of the chunk is determined by the process
+                 * writing to the chunk which currently has the least amount
+                 * of chunks assigned to it
+                 */
+                if (num_assigned_chunks_array[chunk_entry.owners.original_owner] < num_assigned_chunks_array[new_chunk_owner])
+                    new_chunk_owner = chunk_entry.owners.original_owner;
+
+                num_writers++;
+            } while (++i < shared_chunks_info_array_num_entries && shared_chunks_info_array[i].chunk_states.chunk_current.offset == last_seen_addr);
+
+            /* Set all of the chunk entries' "new_owner" fields */
+            for (; set_begin_index < i; set_begin_index++) {
+                shared_chunks_info_array[set_begin_index].owners.new_owner = new_chunk_owner;
+                shared_chunks_info_array[set_begin_index].num_writers = num_writers;
+            } /* end for */
+
+            num_assigned_chunks_array[new_chunk_owner]++;
+        } /* end for */
+
+        /* Sort the new list in order of previous owner so that each original owner of a chunk
+         * entry gets that entry back, with the possibly newly-modified "new_owner" field
+         */
+        HDqsort(shared_chunks_info_array, shared_chunks_info_array_num_entries,
+                sizeof(H5D_filtered_collective_io_info_t), H5D__cmp_filtered_collective_io_info_entry_owner);
+
+        send_displacements[0] = 0;
+        for (i = 1; i < (size_t) mpi_size; i++)
+            send_displacements[i] = send_displacements[i - 1] + send_counts[i - 1];
+    } /* end if */
+
+    /* Scatter the segments of the list back to each process */
+    H5_CHECKED_ASSIGN(scatter_recvcount_int, int, *local_chunk_array_num_entries * sizeof(H5D_filtered_collective_io_info_t), size_t);
+    if (MPI_SUCCESS != (mpi_code = MPI_Scatterv(shared_chunks_info_array, send_counts, send_displacements,
+            MPI_BYTE, local_chunk_array, scatter_recvcount_int, MPI_BYTE, 0, io_info->comm)))
+        HMPI_GOTO_ERROR(FAIL, "unable to scatter shared chunks info buffer", mpi_code)
+
+    if (shared_chunks_info_array) {
+        H5MM_free(shared_chunks_info_array);
+        shared_chunks_info_array = NULL;
+    } /* end if */
+
+    /* Now that the chunks have been redistributed, each process must send its modification data
+     * to the new owners of any of the chunks it previously possessed. Accordingly, each process
+     * must also issue asynchronous receives for any messages it may receive for each of the
+     * chunks it is assigned, in order to avoid potential deadlocking issues.
+     */
+    if (*local_chunk_array_num_entries)
+        if (NULL == (mod_data = (unsigned char **) H5MM_malloc(*local_chunk_array_num_entries * sizeof(unsigned char *))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "unable to allocate modification data buffer array")
+
+    for (i = 0, last_assigned_idx = 0; i < *local_chunk_array_num_entries; i++) {
+        H5D_filtered_collective_io_info_t *chunk_entry = &local_chunk_array[i];
+
+        if (mpi_rank != chunk_entry->owners.new_owner) {
+            H5D_chunk_info_t *chunk_info = NULL;
+            unsigned char    *mod_data_p = NULL;
+            hssize_t          iter_nelmts;
+            size_t            mod_data_size;
+
+            /* Look up the chunk and get its file and memory dataspaces */
+            if (NULL == (chunk_info = (H5D_chunk_info_t *) H5SL_search(fm->sel_chunks, &chunk_entry->index)))
+                HGOTO_ERROR(H5E_DATASPACE, H5E_NOTFOUND, FAIL, "can't locate chunk in skip list")
+
+            /* Determine size of serialized chunk file dataspace, plus the size of
+             * the data being written
+             */
+            if (H5S_encode(chunk_info->fspace, &mod_data_p, &mod_data_size) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTENCODE, FAIL, "unable to get encoded dataspace size")
+
+            if ((iter_nelmts = H5S_GET_SELECT_NPOINTS(chunk_info->mspace)) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTCOUNT, FAIL, "dataspace is invalid")
+
+            mod_data_size += (size_t) iter_nelmts * type_info->src_type_size;
+
+            if (NULL == (mod_data[num_send_requests] = (unsigned char *) H5MM_malloc(mod_data_size)))
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate chunk modification send buffer")
+
+            /* Serialize the chunk's file dataspace into the buffer */
+            mod_data_p = mod_data[num_send_requests];
+            if (H5S_encode(chunk_info->fspace, &mod_data_p, &mod_data_size) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTENCODE, FAIL, "unable to encode dataspace")
+
+            /* Intialize iterator for memory selection */
+            if (H5S_select_iter_init(mem_iter, chunk_info->mspace, type_info->src_type_size) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize memory selection information")
+            mem_iter_init = TRUE;
+
+            /* Collect the modification data into the buffer */
+            if(!H5D__gather_mem(io_info->u.wbuf, chunk_info->mspace, mem_iter, (size_t)iter_nelmts, mod_data_p))
+                HGOTO_ERROR(H5E_IO, H5E_CANTGATHER, FAIL, "couldn't gather from write buffer")
+
+            /* Send modification data to new owner */
+            H5_CHECK_OVERFLOW(mod_data_size, size_t, int)
+            H5_CHECK_OVERFLOW(chunk_entry->index, hsize_t, int)
+            if (MPI_SUCCESS != (mpi_code = MPI_Isend(mod_data[num_send_requests], (int) mod_data_size, MPI_BYTE,
+                    chunk_entry->owners.new_owner, (int) chunk_entry->index, io_info->comm, &send_requests[num_send_requests])))
+                HMPI_GOTO_ERROR(FAIL, "MPI_Isend failed", mpi_code)
+
+            if (mem_iter_init && H5S_SELECT_ITER_RELEASE(mem_iter) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "couldn't release memory selection iterator")
+            mem_iter_init = FALSE;
+
+            num_send_requests++;
+        } /* end if */
+        else {
+            /* Allocate all necessary buffers for an asynchronous receive operation */
+            if (chunk_entry->num_writers > 1) {
+                MPI_Message message;
+                MPI_Status  status;
+                size_t      j;
+
+                chunk_entry->async_info.num_receive_requests = (int) chunk_entry->num_writers - 1;
+                if (NULL == (chunk_entry->async_info.receive_requests_array = (MPI_Request *) H5MM_malloc((size_t) chunk_entry->async_info.num_receive_requests * sizeof(MPI_Request))))
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "unable to allocate async requests array")
+
+                if (NULL == (chunk_entry->async_info.receive_buffer_array = (unsigned char **) H5MM_malloc((size_t) chunk_entry->async_info.num_receive_requests * sizeof(unsigned char *))))
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "unable to allocate async receive buffers")
+
+                for (j = 0; j < chunk_entry->num_writers - 1; j++) {
+                    int count = 0;
+
+                    /* Probe for a particular message from any process, removing that message
+                     * from the receive queue in the process and allocating that much memory
+                     * for the asynchronous receive
+                     */
+                    if (MPI_SUCCESS != (mpi_code = MPI_Mprobe(MPI_ANY_SOURCE, (int) chunk_entry->index, io_info->comm, &message, &status)))
+                        HMPI_GOTO_ERROR(FAIL, "MPI_Mprobe failed", mpi_code)
+
+                    if (MPI_SUCCESS != (mpi_code = MPI_Get_count(&status, MPI_BYTE, &count)))
+                        HMPI_GOTO_ERROR(FAIL, "MPI_Get_count failed", mpi_code)
+
+                    HDassert(count >= 0);
+                    if (NULL == (chunk_entry->async_info.receive_buffer_array[j] = (unsigned char *) H5MM_malloc((size_t) count * sizeof(char *))))
+                        HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "unable to allocate modification data receive buffer")
+
+                    if (MPI_SUCCESS != (mpi_code = MPI_Imrecv(chunk_entry->async_info.receive_buffer_array[j], count, MPI_BYTE,
+                            &message, &chunk_entry->async_info.receive_requests_array[j])))
+                        HMPI_GOTO_ERROR(FAIL, "MPI_Imrecv failed", mpi_code)
+                } /* end for */
+            } /* end if */
+
+            local_chunk_array[last_assigned_idx++] = local_chunk_array[i];
+        } /* end else */
+    } /* end for */
+
+    *local_chunk_array_num_entries = last_assigned_idx;
+
+    /* Wait for all async send requests to complete before returning */
+    if (num_send_requests) {
+        if (NULL == (send_statuses = (MPI_Status *) H5MM_malloc(num_send_requests * sizeof(MPI_Status))))
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate send statuses buffer")
+
+        H5_CHECK_OVERFLOW(num_send_requests, size_t, int);
+        if (MPI_SUCCESS != (mpi_code = MPI_Waitall((int) num_send_requests, send_requests, send_statuses)))
+            HMPI_GOTO_ERROR(FAIL, "MPI_Waitall failed", mpi_code)
+    } /* end if */
+
+done:
+    /* Now that all async send requests have completed, free up the send
+     * buffers used in the async operations
+     */
+    for (i = 0; i < num_send_requests; i++) {
+        if (mod_data[i])
+            H5MM_free(mod_data[i]);
+    } /* end for */
+
+    if (send_requests)
+        H5MM_free(send_requests);
+    if (send_statuses)
+        H5MM_free(send_statuses);
+    if (send_counts)
+        H5MM_free(send_counts);
+    if (send_displacements)
+        H5MM_free(send_displacements);
+    if (mod_data)
+        H5MM_free(mod_data);
+    if (mem_iter_init && H5S_SELECT_ITER_RELEASE(mem_iter) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "couldn't release selection iterator")
+    if (mem_iter)
+        H5MM_free(mem_iter);
+    if (num_assigned_chunks_array)
+        H5MM_free(num_assigned_chunks_array);
+    if (shared_chunks_info_array)
+        H5MM_free(shared_chunks_info_array);
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5D__chunk_redistribute_shared_chunks() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5D__mpio_filtered_collective_write_type
+ *
+ * Purpose:     Constructs a MPI derived datatype for both the memory and
+ *              the file for a collective write of filtered chunks. The
+ *              datatype contains the offsets in the file and the locations
+ *              of the filtered chunk data buffers.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Jordan Henderson
+ *              Tuesday, November 22, 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5D__mpio_filtered_collective_write_type(H5D_filtered_collective_io_info_t *chunk_list,
+    size_t num_entries, MPI_Datatype *new_mem_type, hbool_t *mem_type_derived,
+    MPI_Datatype *new_file_type, hbool_t *file_type_derived)
+{
+    MPI_Aint *write_buf_array = NULL;   /* Relative displacements of filtered chunk data buffers */
+    MPI_Aint *file_offset_array = NULL; /* Chunk offsets in the file */
+    int      *length_array = NULL;      /* Filtered Chunk lengths */
+    herr_t    ret_value = SUCCEED;
+
+    FUNC_ENTER_STATIC
+
+    HDassert(chunk_list);
+    HDassert(new_mem_type);
+    HDassert(mem_type_derived);
+    HDassert(new_file_type);
+    HDassert(file_type_derived);
+
+    if (num_entries > 0) {
+        size_t i;
+        int    mpi_code;
+        void  *base_buf;
+
+        H5_CHECK_OVERFLOW(num_entries, size_t, int);
+
+        /* Allocate arrays */
+        if (NULL == (length_array = (int *) H5MM_malloc((size_t) num_entries * sizeof(int))))
+            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "memory allocation failed for filtered collective write length array")
+        if (NULL == (write_buf_array = (MPI_Aint *) H5MM_malloc((size_t) num_entries * sizeof(MPI_Aint))))
+            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "memory allocation failed for filtered collective write buf length array")
+        if (NULL == (file_offset_array = (MPI_Aint *) H5MM_malloc((size_t) num_entries * sizeof(MPI_Aint))))
+            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "memory allocation failed for collective write offset array")
+
+        /* Ensure the list is sorted in ascending order of offset in the file */
+        HDqsort(chunk_list, num_entries, sizeof(H5D_filtered_collective_io_info_t), H5D__cmp_filtered_collective_io_info_entry);
+
+        base_buf = chunk_list[0].buf;
+        for (i = 0; i < num_entries; i++) {
+            /* Set up the offset in the file, the length of the chunk data, and the relative
+             * displacement of the chunk data write buffer
+             */
+            file_offset_array[i] = (MPI_Aint) chunk_list[i].chunk_states.new_chunk.offset;
+            length_array[i] = (int) chunk_list[i].chunk_states.new_chunk.length;
+            write_buf_array[i] = (MPI_Aint) chunk_list[i].buf - (MPI_Aint) base_buf;
+        } /* end for */
+
+        /* Create memory MPI type */
+        if (MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed((int) num_entries, length_array, write_buf_array, MPI_BYTE, new_mem_type)))
+            HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hindexed failed", mpi_code)
+        *mem_type_derived = TRUE;
+        if (MPI_SUCCESS != (mpi_code = MPI_Type_commit(new_mem_type)))
+            HMPI_GOTO_ERROR(FAIL, "MPI_Type_commit failed", mpi_code)
+
+        /* Create file MPI type */
+        if (MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed((int) num_entries, length_array, file_offset_array, MPI_BYTE, new_file_type)))
+            HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hindexed failed", mpi_code)
+        *file_type_derived = TRUE;
+        if (MPI_SUCCESS != (mpi_code = MPI_Type_commit(new_file_type)))
+            HMPI_GOTO_ERROR(FAIL, "MPI_Type_commit failed", mpi_code)
+    } /* end if */
+
+done:
+    if (write_buf_array)
+        H5MM_free(write_buf_array);
+    if (file_offset_array)
+        H5MM_free(file_offset_array);
+    if (length_array)
+        H5MM_free(length_array);
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5D__mpio_filtered_collective_write_type() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5D__filtered_collective_chunk_entry_io
+ *
+ * Purpose:     Given an entry for a filtered chunk, performs the necessary
+ *              steps for updating the chunk data during a collective
+ *              write, or for reading the chunk from file during a
+ *              collective read.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Jordan Henderson
+ *              Wednesday, January 18, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5D__filtered_collective_chunk_entry_io(H5D_filtered_collective_io_info_t *chunk_entry,
+    const H5D_io_info_t *io_info, const H5D_type_info_t *type_info, const H5D_chunk_map_t *fm)
+{
+    H5D_chunk_info_t *chunk_info = NULL;
+    H5S_sel_iter_t   *mem_iter = NULL; /* Memory iterator for H5D__scatter_mem/H5D__gather_mem */
+    unsigned char    *mod_data = NULL; /* Chunk modification data sent by a process to a chunk's owner */
+    H5Z_EDC_t         err_detect;       /* Error detection info */
+    H5Z_cb_t          filter_cb;        /* I/O filter callback function */
+    unsigned          filter_mask = 0;
+    hssize_t          iter_nelmts;     /* Number of points to iterate over for the chunk IO operation */
+    hssize_t          extent_npoints;
+    hsize_t           true_chunk_size;
+    hbool_t           mem_iter_init = FALSE;
+    size_t            buf_size;
+    size_t            i;
+    H5S_t            *dataspace = NULL; /* Other process' dataspace for the chunk */
+    void             *tmp_gath_buf = NULL; /* Temporary gather buffer for owner of the chunk to gather into from
+                                            application write buffer before scattering out to the chunk data buffer */
+    int               mpi_code;
+    herr_t            ret_value = SUCCEED;
+
+    FUNC_ENTER_STATIC
+
+    HDassert(chunk_entry);
+    HDassert(io_info);
+    HDassert(type_info);
+    HDassert(fm);
+
+    /* Retrieve filter settings from API context */
+    if(H5CX_get_err_detect(&err_detect) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get error detection info")
+    if(H5CX_get_filter_cb(&filter_cb) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get I/O filter callback function")
+
+    /* Look up the chunk and get its file and memory dataspaces */
+    if (NULL == (chunk_info = (H5D_chunk_info_t *) H5SL_search(fm->sel_chunks, &chunk_entry->index)))
+        HGOTO_ERROR(H5E_DATASPACE, H5E_NOTFOUND, FAIL, "can't locate chunk in skip list")
+
+    if ((extent_npoints = H5S_GET_EXTENT_NPOINTS(chunk_info->fspace)) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTCOUNT, FAIL, "dataspace is invalid")
+    true_chunk_size = (hsize_t) extent_npoints * type_info->src_type_size;
+
+    /* If the size of the filtered chunk is larger than the number of points in the
+     * chunk file space extent times the datatype size, allocate enough space to hold the
+     * whole filtered chunk. Otherwise, allocate a buffer equal to the size of the
+     * chunk so that the unfiltering operation doesn't have to grow the buffer.
+     */
+    buf_size = MAX(chunk_entry->chunk_states.chunk_current.length, true_chunk_size);
+
+    if (NULL == (chunk_entry->buf = H5MM_malloc(buf_size)))
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate chunk data buffer")
+
+    /* If this is not a full chunk overwrite or this is a read operation, the chunk must be
+     * read from the file and unfiltered.
+     */
+    if(!chunk_entry->full_overwrite || io_info->op_type == H5D_IO_OP_READ) {
+        H5FD_mpio_xfer_t xfer_mode; /* Parallel transfer for this request */
+
+        chunk_entry->chunk_states.new_chunk.length = chunk_entry->chunk_states.chunk_current.length;
+
+        /* Currently, these chunk reads are done independently and will likely
+	 * cause issues with collective metadata reads enabled. In the future,
+	 * this should be refactored to use collective chunk reads - JTH */
+
+        /* Get the original state of parallel I/O transfer mode */
+        if(H5CX_get_io_xfer_mode(&xfer_mode) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get MPI-I/O transfer mode")
+
+        /* Change the xfer_mode to independent for handling the I/O */
+        if(H5CX_set_io_xfer_mode(H5FD_MPIO_INDEPENDENT) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set MPI-I/O transfer mode")
+
+        if(H5F_block_read(io_info->dset->oloc.file, H5FD_MEM_DRAW, chunk_entry->chunk_states.chunk_current.offset,
+                chunk_entry->chunk_states.new_chunk.length, chunk_entry->buf) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "unable to read raw data chunk")
+
+        /* Return to the original I/O transfer mode setting */
+        if(H5CX_set_io_xfer_mode(xfer_mode) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set MPI-I/O transfer mode")
+
+        if(H5Z_pipeline(&io_info->dset->shared->dcpl_cache.pline, H5Z_FLAG_REVERSE,
+                &filter_mask, err_detect, filter_cb, (size_t *)&chunk_entry->chunk_states.new_chunk.length,
+                &buf_size, &chunk_entry->buf) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTFILTER, FAIL, "couldn't unfilter chunk for modifying")
+    } /* end if */
+    else {
+        chunk_entry->chunk_states.new_chunk.length = true_chunk_size;
+    } /* end else */
+
+    /* Initialize iterator for memory selection */
+    if (NULL == (mem_iter = (H5S_sel_iter_t *) H5MM_malloc(sizeof(H5S_sel_iter_t))))
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate memory iterator")
+
+    if (H5S_select_iter_init(mem_iter, chunk_info->mspace, type_info->src_type_size) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize memory selection information")
+    mem_iter_init = TRUE;
+
+    if ((iter_nelmts = H5S_GET_SELECT_NPOINTS(chunk_info->mspace)) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTCOUNT, FAIL, "dataspace is invalid")
+
+    /* If this is a read operation, scatter the read chunk data to the user's buffer.
+     *
+     * If this is a write operation, update the chunk data buffer with the modifications
+     * from the current process, then apply any modifications from other processes. Finally,
+     * filter the newly-updated chunk.
+     */
+    switch (io_info->op_type) {
+        case H5D_IO_OP_READ:
+            if (H5D__scatter_mem(chunk_entry->buf, chunk_info->mspace, mem_iter, (size_t)iter_nelmts, io_info->u.rbuf) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "couldn't scatter to read buffer")
+            break;
+
+        case H5D_IO_OP_WRITE:
+            if (NULL == (tmp_gath_buf = H5MM_malloc((hsize_t) iter_nelmts * type_info->src_type_size)))
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "couldn't allocate temporary gather buffer")
+
+            /* Gather modification data from the application write buffer into a temporary buffer */
+            if(!H5D__gather_mem(io_info->u.wbuf, chunk_info->mspace, mem_iter, (size_t)iter_nelmts, tmp_gath_buf))
+                HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "couldn't gather from write buffer")
+
+            if (H5S_SELECT_ITER_RELEASE(mem_iter) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "couldn't release selection iterator")
+            mem_iter_init = FALSE;
+
+            /* Initialize iterator for file selection */
+            if (H5S_select_iter_init(mem_iter, chunk_info->fspace, type_info->dst_type_size) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize file selection information")
+            mem_iter_init = TRUE;
+
+            if ((iter_nelmts = H5S_GET_SELECT_NPOINTS(chunk_info->fspace)) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTCOUNT, FAIL, "dataspace is invalid")
+
+            /* Scatter the owner's modification data into the chunk data buffer according to
+             * the file space.
+             */
+            if(H5D__scatter_mem(tmp_gath_buf, chunk_info->fspace, mem_iter, (size_t)iter_nelmts, chunk_entry->buf) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "couldn't scatter to chunk data buffer")
+
+            if (H5S_SELECT_ITER_RELEASE(mem_iter) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "couldn't release selection iterator")
+            mem_iter_init = FALSE;
+
+            if (MPI_SUCCESS != (mpi_code = MPI_Waitall(chunk_entry->async_info.num_receive_requests,
+                    chunk_entry->async_info.receive_requests_array, MPI_STATUSES_IGNORE)))
+                HMPI_GOTO_ERROR(FAIL, "MPI_Waitall failed", mpi_code)
+
+            /* For each asynchronous receive call previously posted, receive the chunk modification
+             * buffer from another rank and update the chunk data
+             */
+            for (i = 0; i < (size_t) chunk_entry->async_info.num_receive_requests; i++) {
+                const unsigned char *mod_data_p;
+
+                /* Decode the process' chunk file dataspace */
+                mod_data_p = chunk_entry->async_info.receive_buffer_array[i];
+                if (NULL == (dataspace = H5S_decode(&mod_data_p)))
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTDECODE, FAIL, "unable to decode dataspace")
+
+                if (H5S_select_iter_init(mem_iter, dataspace, type_info->dst_type_size) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize memory selection information")
+                mem_iter_init = TRUE;
+
+                if ((iter_nelmts = H5S_GET_SELECT_NPOINTS(dataspace)) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTCOUNT, FAIL, "dataspace is invalid")
+
+                /* Update the chunk data with the received modification data */
+                if(H5D__scatter_mem(mod_data_p, dataspace, mem_iter, (size_t) iter_nelmts, chunk_entry->buf) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "couldn't scatter to write buffer")
+
+                if (H5S_SELECT_ITER_RELEASE(mem_iter) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "couldn't release selection iterator")
+                mem_iter_init = FALSE;
+                if (dataspace) {
+                    if (H5S_close(dataspace) < 0)
+                        HGOTO_ERROR(H5E_DATASPACE, H5E_CANTFREE, FAIL, "can't close dataspace")
+                    dataspace = NULL;
+                }
+                H5MM_free(chunk_entry->async_info.receive_buffer_array[i]);
+            } /* end for */
+
+            /* Filter the chunk */
+            if(H5Z_pipeline(&io_info->dset->shared->dcpl_cache.pline, 0, &filter_mask,
+                    err_detect, filter_cb, (size_t *)&chunk_entry->chunk_states.new_chunk.length,
+                    &buf_size, &chunk_entry->buf) < 0)
+                HGOTO_ERROR(H5E_PLINE, H5E_CANTFILTER, FAIL, "output pipeline failed")
+
+#if H5_SIZEOF_SIZE_T > 4
+            /* Check for the chunk expanding too much to encode in a 32-bit value */
+            if (chunk_entry->chunk_states.new_chunk.length > ((size_t) 0xffffffff))
+                HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, FAIL, "chunk too large for 32-bit length")
+#endif
+            break;
+
+        default:
+            HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "invalid I/O operation")
+    } /* end switch */
+
+done:
+    if (chunk_entry->async_info.receive_buffer_array)
+        H5MM_free(chunk_entry->async_info.receive_buffer_array);
+    if (chunk_entry->async_info.receive_requests_array)
+        H5MM_free(chunk_entry->async_info.receive_requests_array);
+    if (mod_data)
+        H5MM_free(mod_data);
+    if (tmp_gath_buf)
+        H5MM_free(tmp_gath_buf);
+    if (mem_iter_init && H5S_SELECT_ITER_RELEASE(mem_iter) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "couldn't release selection iterator")
+    if (mem_iter)
+        H5MM_free(mem_iter);
+    if (dataspace)
+        if (H5S_close(dataspace) < 0)
+            HDONE_ERROR(H5E_DATASPACE, H5E_CANTFREE, FAIL, "can't close dataspace")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5D__filtered_collective_chunk_entry_io() */
 #endif  /* H5_HAVE_PARALLEL */
 
diff --git a/src/H5Dnone.c b/src/H5Dnone.c
index 0cadac2..be421b6 100644
--- a/src/H5Dnone.c
+++ b/src/H5Dnone.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer: 	Vailin Choi <vchoi@hdfgroup.org>
@@ -147,7 +145,7 @@ H5D__none_idx_create(const H5D_chk_idx_info_t *idx_info)
     nbytes = idx_info->layout->max_nchunks * idx_info->layout->size;
 
     /* Allocate space for max dataset chunks */
-    addr = H5MF_alloc(idx_info->f, H5FD_MEM_DRAW, idx_info->dxpl_id, nbytes);
+    addr = H5MF_alloc(idx_info->f, H5FD_MEM_DRAW, nbytes);
     if(!H5F_addr_defined(addr))
 	HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "file allocation failed")
 
@@ -357,7 +355,7 @@ H5D__none_idx_delete(const H5D_chk_idx_info_t *idx_info)
 
     /* chunk size * max # of chunks */
     nbytes = idx_info->layout->max_nchunks * idx_info->layout->size;
-    if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, idx_info->dxpl_id, idx_info->storage->idx_addr, nbytes) < 0)
+    if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, idx_info->storage->idx_addr, nbytes) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, H5_ITER_ERROR, "unable to free dataset chunks")
 
     idx_info->storage->idx_addr = HADDR_UNDEF;
@@ -403,14 +401,14 @@ H5D__none_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
     HDassert(idx_info_dst->storage);
 
     /* Set copied metadata tag */
-    H5_BEGIN_TAG(idx_info_dst->dxpl_id, H5AC__COPIED_TAG, FAIL);
+    H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
     /* Allocate dataset chunks in the dest. file */
     if(H5D__none_idx_create(idx_info_dst) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize chunked storage")
 
     /* Reset metadata tag */
-    H5_END_TAG(FAIL);
+    H5_END_TAG
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5Doh.c b/src/H5Doh.c
index 5cdf4bc..f8ce69f 100644
--- a/src/H5Doh.c
+++ b/src/H5Doh.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -25,6 +23,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dpkg.h"		/* Datasets				*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5FLprivate.h"	/* Free lists                           */
@@ -47,15 +46,13 @@
 /********************/
 static void *H5O__dset_get_copy_file_udata(void);
 static void H5O__dset_free_copy_file_udata(void *);
-static htri_t H5O__dset_isa(H5O_t *loc);
-static hid_t H5O__dset_open(const H5G_loc_t *obj_loc, hid_t lapl_id,
-    hid_t dxpl_id, hbool_t app_ref);
-static void *H5O__dset_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc,
-    hid_t dxpl_id);
+static htri_t H5O__dset_isa(const H5O_t *loc);
+static hid_t H5O__dset_open(const H5G_loc_t *obj_loc, hbool_t app_ref);
+static void *H5O__dset_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc);
 static H5O_loc_t *H5O__dset_get_oloc(hid_t obj_id);
-static herr_t H5O__dset_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh,
+static herr_t H5O__dset_bh_info(const H5O_loc_t *loc, H5O_t *oh,
     H5_ih_info_t *bh_info);
-static herr_t H5O__dset_flush(void *_obj_ptr, hid_t dxpl_id);
+static herr_t H5O__dset_flush(void *_obj_ptr);
 
 
 /*********************/
@@ -150,7 +147,7 @@ H5O__dset_free_copy_file_udata(void *_udata)
 
     /* Release copy of dataset's datatype, if it was set */
     if(udata->src_dtype)
-        H5T_close(udata->src_dtype);
+        H5T_close_real(udata->src_dtype);
 
     /* Release copy of dataset's filter pipeline, if it was set */
     if(udata->common.src_pline)
@@ -181,7 +178,7 @@ H5O__dset_free_copy_file_udata(void *_udata)
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5O__dset_isa(H5O_t *oh)
+H5O__dset_isa(const H5O_t *oh)
 {
     htri_t	exists;                 /* Flag if header message of interest exists */
     htri_t	ret_value = TRUE;       /* Return value */
@@ -221,10 +218,9 @@ done:
  *-------------------------------------------------------------------------
  */
 static hid_t
-H5O__dset_open(const H5G_loc_t *obj_loc, hid_t lapl_id, hid_t dxpl_id, hbool_t app_ref)
+H5O__dset_open(const H5G_loc_t *obj_loc, hbool_t app_ref)
 {
     H5D_t  *dset = NULL;                /* Dataset opened */
-    htri_t  isdapl;                     /* lapl_id is a dapl */
     hid_t   dapl_id;                    /* dapl to use to open this dataset */
     hid_t   ret_value = H5I_INVALID_HID;        /* Return value */
 
@@ -232,30 +228,41 @@ H5O__dset_open(const H5G_loc_t *obj_loc, hid_t lapl_id, hid_t dxpl_id, hbool_t a
 
     HDassert(obj_loc);
 
-    /* If the lapl passed in is a dapl, use it.  Otherwise, use the default dapl */
-    if(lapl_id == H5P_DEFAULT)
-        isdapl = FALSE;
-    else
-        if((isdapl = H5P_isa_class(lapl_id, H5P_DATASET_ACCESS)) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTCOMPARE, FAIL, "unable to compare property list classes")
-
-    if(isdapl)
-        dapl_id = lapl_id;
-    else
+    /* Get the LAPL (which is a superclass of DAPLs) from the API context, but
+     * if it's the default link access property list or a custom link access
+     * property list but not a dataset access property list, use the default
+     * dataset access property list instead.  (Since LAPLs don't have the
+     * additional properties that DAPLs have)
+     */
+    dapl_id = H5CX_get_lapl();
+    if(dapl_id == H5P_LINK_ACCESS_DEFAULT)
         dapl_id = H5P_DATASET_ACCESS_DEFAULT;
+    else {
+        htri_t is_lapl, is_dapl;        /* Class of LAPL from API context */
+
+        /* Check class of LAPL from API context */
+        if((is_lapl = H5P_isa_class(dapl_id, H5P_LINK_ACCESS)) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, H5I_INVALID_HID, "unable to get LAPL status")
+        if((is_dapl = H5P_isa_class(dapl_id, H5P_DATASET_ACCESS)) < 0)
+            HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, H5I_INVALID_HID, "unable to get DAPL status")
+
+        /* Switch to default DAPL if not an actual DAPL in the API context */
+        if(!is_dapl && is_lapl)
+            dapl_id = H5P_DATASET_ACCESS_DEFAULT;
+    } /* end else */
 
     /* Open the dataset */
-    if(NULL == (dset = H5D_open(obj_loc, dapl_id, dxpl_id)))
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open dataset")
+    if(NULL == (dset = H5D_open(obj_loc, dapl_id)))
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open dataset")
 
     /* Register an ID for the dataset */
     if((ret_value = H5I_register(H5I_DATASET, dset, app_ref)) < 0)
-        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataset")
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register dataset")
 
 done:
     if(ret_value < 0)
         if(dset && H5D_close(dset) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataset")
+            HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release dataset")
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5O__dset_open() */
@@ -275,7 +282,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static void *
-H5O__dset_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc, hid_t dxpl_id)
+H5O__dset_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc)
 {
     H5D_obj_create_t *crt_info = (H5D_obj_create_t *)_crt_info; /* Dataset creation parameters */
     H5D_t *dset = NULL;         /* New dataset created */
@@ -289,7 +296,7 @@ H5O__dset_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc, hid_t dxpl_id)
     HDassert(obj_loc);
 
     /* Create the the dataset */
-    if(NULL == (dset = H5D__create(f, crt_info->type_id, crt_info->space, crt_info->dcpl_id, crt_info->dapl_id, dxpl_id)))
+    if(NULL == (dset = H5D__create(f, crt_info->type_id, crt_info->space, crt_info->dcpl_id, crt_info->dapl_id)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to create dataset")
 
     /* Set up the new dataset's location */
@@ -359,7 +366,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O__dset_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *bh_info)
+H5O__dset_bh_info(const H5O_loc_t *loc, H5O_t *oh, H5_ih_info_t *bh_info)
 {
     H5O_layout_t        layout;         	/* Data storage layout message */
     H5O_efl_t           efl;			/* External File List message */
@@ -378,14 +385,14 @@ H5O__dset_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *
     HDassert(bh_info);
 
     /* Get the layout message from the object header */
-    if(NULL == H5O_msg_read_oh(loc->file, dxpl_id, oh, H5O_LAYOUT_ID, &layout))
+    if(NULL == H5O_msg_read_oh(loc->file, oh, H5O_LAYOUT_ID, &layout))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't find layout message")
     layout_read = TRUE;
 
     /* Check for chunked dataset storage */
     if(layout.type == H5D_CHUNKED && H5D__chunk_is_space_alloc(&layout.storage)) {
         /* Get size of chunk index */
-        if(H5D__chunk_bh_info(loc, dxpl_id, oh, &layout, &(bh_info->index_size)) < 0)
+        if(H5D__chunk_bh_info(loc, oh, &layout, &(bh_info->index_size)) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't determine chunked dataset btree info")
     } /* end if */
     else if(layout.type == H5D_VIRTUAL
@@ -393,7 +400,7 @@ H5O__dset_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *
         size_t virtual_heap_size;
 
         /* Get size of global heap object for virtual dataset */
-        if(H5HG_get_obj_size(loc->file, dxpl_id, &(layout.storage.u.virt.serial_list_hobjid), &virtual_heap_size) < 0)
+        if(H5HG_get_obj_size(loc->file, &(layout.storage.u.virt.serial_list_hobjid), &virtual_heap_size) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get global heap size for virtual dataset mapping")
 
         /* Return heap size */
@@ -409,12 +416,12 @@ H5O__dset_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *
         HDmemset(&efl, 0, sizeof(efl));
 
 	/* Get External File List message from the object header */
-	if(NULL == H5O_msg_read_oh(loc->file, dxpl_id, oh, H5O_EFL_ID, &efl))
+	if(NULL == H5O_msg_read_oh(loc->file, oh, H5O_EFL_ID, &efl))
 	    HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't find EFL message")
         efl_read = TRUE;
 
 	/* Get size of local heap for EFL message's file list */
-	if(H5D__efl_bh_info(loc->file, dxpl_id, &efl, &(bh_info->heap_size)) < 0)
+	if(H5D__efl_bh_info(loc->file, &efl, &(bh_info->heap_size)) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't determine EFL heap info")
     } /* end if */
 
@@ -443,7 +450,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O__dset_flush(void *_obj_ptr, hid_t dxpl_id)
+H5O__dset_flush(void *_obj_ptr)
 {
     H5D_t *dset = (H5D_t *)_obj_ptr;	/* Pointer to dataset object */
     H5O_type_t obj_type;              	/* Type of object at location */
@@ -455,12 +462,12 @@ H5O__dset_flush(void *_obj_ptr, hid_t dxpl_id)
     HDassert(&dset->oloc);
 
     /* Check that the object found is the correct type */
-    if(H5O_obj_type(&dset->oloc, &obj_type, dxpl_id) < 0)
+    if(H5O_obj_type(&dset->oloc, &obj_type) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get object type")
     if(obj_type != H5O_TYPE_DATASET)
         HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, FAIL, "not a dataset")
 
-    if(H5D__flush_real(dset, dxpl_id) < 0)
+    if(H5D__flush_real(dset) < 0)
         HDONE_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to flush cached dataset info")
 
 done:
diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h
index f54a9f2..126a3c0 100644
--- a/src/H5Dpkg.h
+++ b/src/H5Dpkg.h
@@ -5,21 +5,19 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Programmer:	Quincey Koziol <koziol@ncsa.uiuc.edu>
- *		Monday, April 14, 2003
+ * Programmer:    Quincey Koziol <koziol@ncsa.uiuc.edu>
+ *        Monday, April 14, 2003
  *
- * Purpose:	This file contains declarations which are visible only within
- *		the H5D package.  Source files outside the H5D package should
- *		include H5Dprivate.h instead.
+ * Purpose:    This file contains declarations which are visible only within
+ *        the H5D package.  Source files outside the H5D package should
+ *        include H5Dprivate.h instead.
  */
 #if !(defined H5D_FRIEND || defined H5D_MODULE)
 #error "Do not include this file outside the H5D package!"
@@ -32,12 +30,12 @@
 #include "H5Dprivate.h"
 
 /* Other private headers needed by this file */
-#include "H5ACprivate.h"	/* Metadata cache			*/
-#include "H5B2private.h"        /* v2 B-trees                           */
-#include "H5Fprivate.h"		/* File access				*/
-#include "H5Gprivate.h"		/* Groups 			  	*/
-#include "H5SLprivate.h"	/* Skip lists				*/
-#include "H5Tprivate.h"		/* Datatypes         			*/
+#include "H5ACprivate.h"        /* Metadata cache            */
+#include "H5B2private.h"        /* v2 B-trees                */
+#include "H5Fprivate.h"         /* File access               */
+#include "H5Gprivate.h"         /* Groups                    */
+#include "H5SLprivate.h"        /* Skip lists                */
+#include "H5Tprivate.h"         /* Datatypes                 */
 
 /**************************/
 /* Package Private Macros */
@@ -47,19 +45,13 @@
 #define H5D_MINHDR_SIZE 256
 
 /* [Simple] Macro to construct a H5D_io_info_t from it's components */
-#define H5D_BUILD_IO_INFO_WRT(io_info, ds, dxpl_c, dxpl_m, dxpl_r, str, buf)    \
+#define H5D_BUILD_IO_INFO_WRT(io_info, ds, str, buf)                    \
     (io_info)->dset = ds;                                               \
-    (io_info)->dxpl_cache = dxpl_c;                                     \
-    (io_info)->raw_dxpl_id = dxpl_r;                                    \
-    (io_info)->md_dxpl_id = dxpl_m;                                     \
     (io_info)->store = str;                                             \
     (io_info)->op_type = H5D_IO_OP_WRITE;                               \
     (io_info)->u.wbuf = buf
-#define H5D_BUILD_IO_INFO_RD(io_info, ds, dxpl_c, dxpl_m, dxpl_r, str, buf) \
+#define H5D_BUILD_IO_INFO_RD(io_info, ds, str, buf)                     \
     (io_info)->dset = ds;                                               \
-    (io_info)->dxpl_cache = dxpl_c;                                     \
-    (io_info)->raw_dxpl_id = dxpl_r;                                    \
-    (io_info)->md_dxpl_id = dxpl_m;                                     \
     (io_info)->store = str;                                             \
     (io_info)->op_type = H5D_IO_OP_READ;                                \
     (io_info)->u.rbuf = buf
@@ -72,22 +64,22 @@
 /* See H5O_layout_chunk_t */
 
 /* Fixed array creation values */
-#define H5D_FARRAY_CREATE_PARAM_SIZE		1	/* Size of the creation parameters in bytes */
-#define H5D_FARRAY_MAX_DBLK_PAGE_NELMTS_BITS 	10  	/* i.e. 1024 elements per data block page */
+#define H5D_FARRAY_CREATE_PARAM_SIZE           1    /* Size of the creation parameters in bytes */
+#define H5D_FARRAY_MAX_DBLK_PAGE_NELMTS_BITS   10   /* i.e. 1024 elements per data block page */
 
 /* Extensible array creation values */
-#define H5D_EARRAY_CREATE_PARAM_SIZE		5	/* Size of the creation parameters in bytes */
-#define H5D_EARRAY_MAX_NELMTS_BITS         	32	/* i.e. 4 giga-elements */
-#define H5D_EARRAY_IDX_BLK_ELMTS           	4
-#define H5D_EARRAY_SUP_BLK_MIN_DATA_PTRS   	4
-#define H5D_EARRAY_DATA_BLK_MIN_ELMTS      	16
-#define H5D_EARRAY_MAX_DBLOCK_PAGE_NELMTS_BITS 	10 	/* i.e. 1024 elements per data block page */
+#define H5D_EARRAY_CREATE_PARAM_SIZE           5    /* Size of the creation parameters in bytes */
+#define H5D_EARRAY_MAX_NELMTS_BITS             32   /* i.e. 4 giga-elements */
+#define H5D_EARRAY_IDX_BLK_ELMTS               4
+#define H5D_EARRAY_SUP_BLK_MIN_DATA_PTRS       4
+#define H5D_EARRAY_DATA_BLK_MIN_ELMTS          16
+#define H5D_EARRAY_MAX_DBLOCK_PAGE_NELMTS_BITS     10     /* i.e. 1024 elements per data block page */
 
 /* v2 B-tree creation values for raw meta_size */
-#define H5D_BT2_CREATE_PARAM_SIZE	6		/* Size of the creation parameters in bytes */
-#define H5D_BT2_NODE_SIZE       	2048
-#define H5D_BT2_SPLIT_PERC      	100
-#define H5D_BT2_MERGE_PERC      	40
+#define H5D_BT2_CREATE_PARAM_SIZE   6        /* Size of the creation parameters in bytes */
+#define H5D_BT2_NODE_SIZE           2048
+#define H5D_BT2_SPLIT_PERC          100
+#define H5D_BT2_MERGE_PERC          40
 
 
 /****************************/
@@ -99,23 +91,23 @@ typedef struct H5D_type_info_t {
     /* Initial values */
     const H5T_t *mem_type;              /* Pointer to memory datatype */
     const H5T_t *dset_type;             /* Pointer to dataset datatype */
-    H5T_path_t *tpath;                  /* Datatype conversion path */
+    H5T_path_t  *tpath;                 /* Datatype conversion path */
     hid_t src_type_id;                  /* Source datatype ID */
     hid_t dst_type_id;                  /* Destination datatype ID */
 
     /* Computed/derived values */
-    size_t src_type_size;		/* Size of source type	*/
-    size_t dst_type_size;	        /* Size of destination type */
-    size_t max_type_size;	        /* Size of largest source/destination type */
-    hbool_t is_conv_noop;               /* Whether the type conversion is a NOOP */
-    hbool_t is_xform_noop;              /* Whether the data transform is a NOOP */
+    size_t  src_type_size;               /* Size of source type */
+    size_t  dst_type_size;               /* Size of destination type */
+    size_t  max_type_size;               /* Size of largest source/destination type */
+    hbool_t is_conv_noop;                /* Whether the type conversion is a NOOP */
+    hbool_t is_xform_noop;               /* Whether the data transform is a NOOP */
     const H5T_subset_info_t *cmpd_subset;   /* Info related to the compound subset conversion functions */
-    H5T_bkg_t need_bkg;		        /* Type of background buf needed */
-    size_t request_nelmts;		/* Requested strip mine	*/
-    uint8_t *tconv_buf;	                /* Datatype conv buffer	*/
-    hbool_t tconv_buf_allocated;        /* Whether the type conversion buffer was allocated */
-    uint8_t *bkg_buf;	                /* Background buffer	*/
-    hbool_t bkg_buf_allocated;          /* Whether the background buffer was allocated */
+    H5T_bkg_t need_bkg;                  /* Type of background buf needed */
+    size_t   request_nelmts;             /* Requested strip mine */
+    uint8_t *tconv_buf;                  /* Datatype conv buffer */
+    hbool_t  tconv_buf_allocated;        /* Whether the type conversion buffer was allocated */
+    uint8_t *bkg_buf;                    /* Background buffer */
+    hbool_t  bkg_buf_allocated;          /* Whether the background buffer was allocated */
 } H5D_type_info_t;
 
 /* Forward declaration of structs used below */
@@ -124,7 +116,7 @@ struct H5D_chunk_map_t;
 
 /* Function pointers for I/O on particular types of dataset layouts */
 typedef herr_t (*H5D_layout_construct_func_t)(H5F_t *f, H5D_t *dset);
-typedef herr_t (*H5D_layout_init_func_t)(H5F_t *f, hid_t dxpl_id, const H5D_t *dset,
+typedef herr_t (*H5D_layout_init_func_t)(H5F_t *f, const H5D_t *dset,
     hid_t dapl_id);
 typedef hbool_t (*H5D_layout_is_space_alloc_func_t)(const H5O_storage_t *storage);
 typedef herr_t (*H5D_layout_io_init_func_t)(const struct H5D_io_info_t *io_info,
@@ -143,9 +135,9 @@ typedef ssize_t (*H5D_layout_readvv_func_t)(const struct H5D_io_info_t *io_info,
 typedef ssize_t (*H5D_layout_writevv_func_t)(const struct H5D_io_info_t *io_info,
     size_t dset_max_nseq, size_t *dset_curr_seq, size_t dset_len_arr[], hsize_t dset_offset_arr[],
     size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[]);
-typedef herr_t (*H5D_layout_flush_func_t)(H5D_t *dataset, hid_t dxpl_id);
+typedef herr_t (*H5D_layout_flush_func_t)(H5D_t *dataset);
 typedef herr_t (*H5D_layout_io_term_func_t)(const struct H5D_chunk_map_t *cm);
-typedef herr_t (*H5D_layout_dest_func_t)(H5D_t *dataset, hid_t dxpl_id);
+typedef herr_t (*H5D_layout_dest_func_t)(H5D_t *dataset);
 
 /* Typedef for grouping layout I/O routines */
 typedef struct H5D_layout_ops_t {
@@ -193,13 +185,13 @@ typedef struct {
 } H5D_chunk_storage_t;
 
 typedef struct {
-    void *buf;              /* Buffer for compact dataset */
+    void    *buf;           /* Buffer for compact dataset */
     hbool_t *dirty;         /* Pointer to dirty flag to mark */
 } H5D_compact_storage_t;
 
 typedef union H5D_storage_t {
     H5D_contig_storage_t contig; /* Contiguous information for dataset */
-    H5D_chunk_storage_t chunk;  /* Chunk information for dataset */
+    H5D_chunk_storage_t  chunk;  /* Chunk information for dataset */
     H5D_compact_storage_t compact; /* Compact information for dataset */
     H5O_efl_t   efl;            /* External file list information for dataset */
 } H5D_storage_t;
@@ -212,20 +204,9 @@ typedef enum H5D_io_op_type_t {
 
 typedef struct H5D_io_info_t {
     const H5D_t *dset;          /* Pointer to dataset being operated on */
-#ifndef H5_HAVE_PARALLEL
-    const
-#endif /* H5_HAVE_PARALLEL */
-        H5D_dxpl_cache_t *dxpl_cache; /* Pointer to cached DXPL info */
-    hid_t raw_dxpl_id;          /* Original DXPL ID */
-    hid_t md_dxpl_id;           /* metadata dxpl needed for parallel HDF5 */
 #ifdef H5_HAVE_PARALLEL
     MPI_Comm comm;              /* MPI communicator for file */
     hbool_t using_mpi_vfd;      /* Whether the file is using an MPI-based VFD */
-    struct {
-        H5FD_mpio_xfer_t xfer_mode; /* Parallel transfer for this request (H5D_XFER_IO_XFER_MODE_NAME) */
-        H5FD_mpio_collective_opt_t coll_opt_mode; /* Parallel transfer with independent IO or collective IO with this mode */
-        H5D_io_ops_t io_ops;    /* I/O operation function pointers */
-    } orig;
 #endif /* H5_HAVE_PARALLEL */
     H5D_storage_t *store;       /* Dataset storage info */
     H5D_layout_ops_t layout_ops;    /* Dataset layout I/O operation function pointers */
@@ -245,7 +226,6 @@ typedef struct H5D_io_info_t {
 /* Typedef for chunked dataset index operation info */
 typedef struct H5D_chk_idx_info_t {
     H5F_t *f;                   /* File pointer for operation */
-    hid_t dxpl_id;              /* DXPL ID for operation */
     const H5O_pline_t *pline;   /* I/O pipeline info */
     H5O_layout_chunk_t *layout;           /* Chunk layout description */
     H5O_storage_chunk_t *storage;         /* Chunk storage description */
@@ -263,10 +243,10 @@ typedef struct H5D_chk_idx_info_t {
  * The chunk's file address, filter mask and size on disk are not key values.
  */
 typedef struct H5D_chunk_rec_t {
-    hsize_t	scaled[H5O_LAYOUT_NDIMS];	/* Logical offset to start */
-    uint32_t	nbytes;				/* Size of stored data	*/
-    uint32_t	filter_mask;			/* Excluded filters	*/
-    haddr_t     chunk_addr;                     /* Address of chunk in file */
+    hsize_t     scaled[H5O_LAYOUT_NDIMS];    /* Logical offset to start */
+    uint32_t    nbytes;                      /* Size of stored data */
+    uint32_t    filter_mask;                 /* Excluded filters */
+    haddr_t     chunk_addr;                  /* Address of chunk in file */
 } H5D_chunk_rec_t;
 
 /*
@@ -275,9 +255,9 @@ typedef struct H5D_chunk_rec_t {
  * to which the index points.
  */
 typedef struct H5D_chunk_common_ud_t {
-    const H5O_layout_chunk_t *layout;           /* Chunk layout description */
-    const H5O_storage_chunk_t *storage;         /* Chunk storage description */
-    const hsize_t *scaled;		        /* Scaled coordinates for a chunk */
+    const H5O_layout_chunk_t  *layout;           /* Chunk layout description */
+    const H5O_storage_chunk_t *storage;          /* Chunk storage description */
+    const hsize_t             *scaled;           /* Scaled coordinates for a chunk */
 } H5D_chunk_common_ud_t;
 
 /* B-tree callback info for various operations */
@@ -288,7 +268,7 @@ typedef struct H5D_chunk_ud_t {
     /* Upward */
     unsigned    idx_hint;               /* Index of chunk in cache, if present */
     H5F_block_t chunk_block;            /* Offset/length of chunk in file */
-    unsigned	filter_mask;		/* Excluded filters	*/
+    unsigned    filter_mask;            /* Excluded filters */
     hbool_t     new_unfilt_chunk;       /* Whether the chunk just became unfiltered */
     hsize_t     chunk_idx;              /* Chunk index for EA, FA indexing */
 } H5D_chunk_ud_t;
@@ -315,7 +295,7 @@ typedef herr_t (*H5D_chunk_delete_func_t)(const H5D_chk_idx_info_t *idx_info);
 typedef herr_t (*H5D_chunk_copy_setup_func_t)(const H5D_chk_idx_info_t *idx_info_src,
     const H5D_chk_idx_info_t *idx_info_dst);
 typedef herr_t (*H5D_chunk_copy_shutdown_func_t)(H5O_storage_chunk_t *storage_src,
-    H5O_storage_chunk_t *storage_dst, hid_t dxpl_id);
+    H5O_storage_chunk_t *storage_dst);
 typedef herr_t (*H5D_chunk_size_func_t)(const H5D_chk_idx_info_t *idx_info,
     hsize_t *idx_size);
 typedef herr_t (*H5D_chunk_reset_func_t)(H5O_storage_chunk_t *storage, hbool_t reset_addr);
@@ -388,11 +368,11 @@ typedef struct H5D_chunk_map_t {
 /* Cached information about a particular chunk */
 typedef struct H5D_chunk_cached_t {
     hbool_t     valid;                          /*whether cache info is valid*/
-    hsize_t	scaled[H5O_LAYOUT_NDIMS];	/*scaled offset of chunk*/
-    haddr_t	addr;				/*file address of chunk */
-    uint32_t	nbytes;				/*size of stored data	*/
-    hsize_t     chunk_idx;			/*index of chunk in dataset */
-    unsigned	filter_mask;			/*excluded filters	*/
+    hsize_t     scaled[H5O_LAYOUT_NDIMS];       /*scaled offset of chunk*/
+    haddr_t     addr;                  /*file address of chunk */
+    uint32_t    nbytes;                /*size of stored data */
+    hsize_t     chunk_idx;             /*index of chunk in dataset */
+    unsigned    filter_mask;           /*excluded filters */
 } H5D_chunk_cached_t;
 
 /****************************/
@@ -409,23 +389,23 @@ typedef struct H5D_virtual_held_file_t {
 struct H5D_rdcc_ent_t;  /* Forward declaration of struct used below */
 typedef struct H5D_rdcc_t {
     struct {
-        unsigned	ninits;	/* Number of chunk creations		*/
-        unsigned	nhits;	/* Number of cache hits			*/
-        unsigned	nmisses;/* Number of cache misses		*/
-        unsigned	nflushes;/* Number of cache flushes		*/
+        unsigned    ninits;    /* Number of chunk creations        */
+        unsigned    nhits;     /* Number of cache hits            */
+        unsigned    nmisses;   /* Number of cache misses        */
+        unsigned    nflushes;  /* Number of cache flushes        */
     } stats;
-    size_t		nbytes_max; /* Maximum cached raw data in bytes	*/
-    size_t		nslots;	/* Number of chunk slots allocated	*/
-    double		w0;     /* Chunk preemption policy          */
-    struct H5D_rdcc_ent_t *head; /* Head of doubly linked list		*/
-    struct H5D_rdcc_ent_t *tail; /* Tail of doubly linked list		*/
+    size_t        nbytes_max;  /* Maximum cached raw data in bytes    */
+    size_t        nslots;      /* Number of chunk slots allocated    */
+    double        w0;          /* Chunk preemption policy          */
+    struct H5D_rdcc_ent_t *head; /* Head of doubly linked list        */
+    struct H5D_rdcc_ent_t *tail; /* Tail of doubly linked list        */
     struct H5D_rdcc_ent_t *tmp_head; /* Head of temporary doubly linked list.  Chunks on this list are not in the hash table (slot).  The head entry is a sentinel (does not refer to an actual chunk). */
-    size_t		nbytes_used; /* Current cached raw data in bytes */
-    int			nused;	/* Number of chunk slots in use		*/
+    size_t        nbytes_used;  /* Current cached raw data in bytes */
+    int           nused;        /* Number of chunk slots in use        */
     H5D_chunk_cached_t last;    /* Cached copy of last chunk information */
     struct H5D_rdcc_ent_t **slot; /* Chunk slots, each points to a chunk*/
-    H5SL_t		*sel_chunks; /* Skip list containing information for each chunk selected */
-    H5S_t		*single_space; /* Dataspace for single element I/O on chunks */
+    H5SL_t        *sel_chunks;    /* Skip list containing information for each chunk selected */
+    H5S_t         *single_space;  /* Dataspace for single element I/O on chunks */
     H5D_chunk_info_t    *single_chunk_info;  /* Pointer to single chunk's info */
 
     /* Cached information about scaled dataspace dimensions */
@@ -461,10 +441,10 @@ typedef struct H5D_shared_t {
     hbool_t             checked_filters;/* TRUE if dataset passes can_apply check */
 
     /* Cached dataspace info */
-    unsigned            ndims;          /* The dataset's dataspace rank */
-    hsize_t             curr_dims[H5S_MAX_RANK];    /* The curr. size of dataset dimensions */
-    hsize_t             curr_power2up[H5S_MAX_RANK];    /* The curr. dim sizes, rounded up to next power of 2 */
-    hsize_t             max_dims[H5S_MAX_RANK];     /* The max. size of dataset dimensions */ 
+    unsigned            ndims;                        /* The dataset's dataspace rank */
+    hsize_t             curr_dims[H5S_MAX_RANK];      /* The curr. size of dataset dimensions */
+    hsize_t             curr_power2up[H5S_MAX_RANK];  /* The curr. dim sizes, rounded up to next power of 2 */
+    hsize_t             max_dims[H5S_MAX_RANK];       /* The max. size of dataset dimensions */
 
     /* Buffered/cached information for types of raw data storage*/
     struct {
@@ -476,8 +456,9 @@ typedef struct H5D_shared_t {
         H5D_rdcc_t      chunk;          /* Information about chunked data */
     } cache;
 
-    H5D_append_flush_t  append_flush;   /* Append flush property information */
+    H5D_append_flush_t   append_flush;   /* Append flush property information */
     char                *extfile_prefix; /* expanded external file prefix */
+    char                *vds_prefix;     /* expanded vds prefix */
 } H5D_shared_t;
 
 struct H5D_t {
@@ -534,7 +515,6 @@ typedef struct {
     H5S_t *mspace;      /* Memory dataspace for operation */
     void *fl_tbuf;      /* Ptr to the temporary buffer we are using for fixed-length data */
     void *vl_tbuf;      /* Ptr to the temporary buffer we are using for VL data */
-    hid_t xfer_pid;     /* ID of the dataset xfer property list */
     hsize_t size;       /* Accumulated number of bytes for the selection */
 } H5D_vlen_bufsize_t;
 
@@ -542,7 +522,6 @@ typedef struct {
 /*****************************/
 /* Package Private Variables */
 /*****************************/
-extern H5D_dxpl_cache_t H5D_def_dxpl_cache;
 
 /* Storage layout class I/O operations */
 H5_DLLVAR const H5D_layout_ops_t H5D_LOPS_CONTIG[1];
@@ -563,48 +542,53 @@ H5_DLLVAR const H5D_chunk_ops_t H5D_COPS_BT2[1];
 H5_DLLVAR const H5B2_class_t H5D_BT2[1];
 H5_DLLVAR const H5B2_class_t H5D_BT2_FILT[1];
 
+/*  Array of versions for Layout */
+H5_DLLVAR const unsigned H5O_layout_ver_bounds[H5F_LIBVER_NBOUNDS];
+
 
 /******************************/
 /* Package Private Prototypes */
 /******************************/
 
 H5_DLL H5D_t *H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space,
-    hid_t dcpl_id, hid_t dapl_id, hid_t dxpl_id);
+    hid_t dcpl_id, hid_t dapl_id);
 H5_DLL H5D_t *H5D__create_named(const H5G_loc_t *loc, const char *name,
     hid_t type_id, const H5S_t *space, hid_t lcpl_id, hid_t dcpl_id,
-    hid_t dapl_id, hid_t dxpl_id);
-H5_DLL H5D_t *H5D__open_name(const H5G_loc_t *loc, const char *name,
-    hid_t dapl_id, hid_t dxpl_id);
-H5_DLL herr_t H5D__get_space_status(H5D_t *dset, H5D_space_status_t *allocation,
-    hid_t dxpl_id);
+    hid_t dapl_id);
+H5_DLL H5D_t *H5D__create_anon(H5F_t *file, hid_t type_id, const H5S_t *space,
+    hid_t dcpl_id, hid_t dapl_id);
+H5_DLL H5D_t *H5D__open_name(const H5G_loc_t *loc, const char *name, hid_t dapl_id);
+H5_DLL hid_t H5D__get_space(const H5D_t *dset);
+H5_DLL hid_t H5D__get_type(const H5D_t *dset);
+H5_DLL herr_t H5D__get_space_status(const H5D_t *dset, H5D_space_status_t *allocation);
 H5_DLL herr_t H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc,
     hbool_t full_overwrite, hsize_t old_dim[]);
-H5_DLL herr_t H5D__get_storage_size(H5D_t *dset, hid_t dxpl_id, hsize_t *storage_size);
+H5_DLL herr_t H5D__get_storage_size(const H5D_t *dset, hsize_t *storage_size);
+H5_DLL herr_t H5D__get_chunk_storage_size(H5D_t *dset, const hsize_t *offset,
+    hsize_t *storage_size);
 H5_DLL haddr_t H5D__get_offset(const H5D_t *dset);
 H5_DLL void *H5D__vlen_get_buf_size_alloc(size_t size, void *info);
 H5_DLL herr_t H5D__vlen_get_buf_size(void *elem, hid_t type_id, unsigned ndim,
     const hsize_t *point, void *op_data);
 H5_DLL herr_t H5D__check_filters(H5D_t *dataset);
-H5_DLL herr_t H5D__set_extent(H5D_t *dataset, const hsize_t *size, hid_t dxpl_id);
-H5_DLL herr_t H5D__get_dxpl_cache(hid_t dxpl_id, H5D_dxpl_cache_t **cache);
-H5_DLL herr_t H5D__flush_sieve_buf(H5D_t *dataset, hid_t dxpl_id);
-H5_DLL herr_t H5D__flush_real(H5D_t *dataset, hid_t dxpl_id);
-H5_DLL herr_t H5D__mark(const H5D_t *dataset, hid_t dxpl_id, unsigned flags);
-H5_DLL herr_t H5D__refresh(hid_t dset_id, H5D_t *dataset, hid_t dxpl_id);
-#ifdef H5_DEBUG_BUILD
-H5_DLL herr_t H5D_set_io_info_dxpls(H5D_io_info_t *io_info, hid_t dxpl_id);
-#endif /* H5_DEBUG_BUILD */
+H5_DLL herr_t H5D__set_extent(H5D_t *dataset, const hsize_t *size);
+H5_DLL herr_t H5D__flush_sieve_buf(H5D_t *dataset);
+H5_DLL herr_t H5D__flush_real(H5D_t *dataset);
+H5_DLL herr_t H5D__flush(H5D_t *dset, hid_t dset_id);
+H5_DLL hid_t H5D__get_create_plist(const H5D_t *dset);
+H5_DLL herr_t H5D__mark(const H5D_t *dataset, unsigned flags);
+H5_DLL herr_t H5D__refresh(hid_t dset_id, H5D_t *dataset);
 
 /* To convert a dataset's chunk indexing type to v1 B-tree */
-H5_DLL herr_t H5D__format_convert(H5D_t *dataset, hid_t dxpl_id);
+H5_DLL herr_t H5D__format_convert(H5D_t *dataset);
 
 /* Internal I/O routines */
+H5_DLL herr_t H5D__pre_write(H5D_t *dset, hbool_t direct_write, hid_t mem_type_id,
+    const H5S_t *mem_space, const H5S_t *file_space, const void *buf);
 H5_DLL herr_t H5D__read(H5D_t *dataset, hid_t mem_type_id,
-    const H5S_t *mem_space, const H5S_t *file_space, hid_t dset_xfer_plist,
-    void *buf/*out*/);
+    const H5S_t *mem_space, const H5S_t *file_space, void *buf/*out*/);
 H5_DLL herr_t H5D__write(H5D_t *dataset, hid_t mem_type_id,
-    const H5S_t *mem_space, const H5S_t *file_space, hid_t dset_xfer_plist,
-    const void *buf);
+    const H5S_t *mem_space, const H5S_t *file_space, const void *buf);
 
 /* Functions that perform direct serial I/O operations */
 H5_DLL herr_t H5D__select_read(const H5D_io_info_t *io_info,
@@ -615,9 +599,10 @@ H5_DLL herr_t H5D__select_write(const H5D_io_info_t *io_info,
     hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space);
 
 /* Functions that perform scatter-gather serial I/O operations */
-H5_DLL herr_t H5D__scatter_mem(const void *_tscat_buf,
-    const H5S_t *space, H5S_sel_iter_t *iter, size_t nelmts,
-    const H5D_dxpl_cache_t *dxpl_cache, void *_buf);
+H5_DLL herr_t H5D__scatter_mem(const void *_tscat_buf, const H5S_t *space,
+    H5S_sel_iter_t *iter, size_t nelmts, void *_buf);
+H5_DLL size_t H5D__gather_mem(const void *_buf, const H5S_t *space,
+    H5S_sel_iter_t *iter, size_t nelmts, void *_tgath_buf/*out*/);
 H5_DLL herr_t H5D__scatgath_read(const H5D_io_info_t *io_info,
     const H5D_type_info_t *type_info,
     hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space);
@@ -629,20 +614,17 @@ H5_DLL herr_t H5D__scatgath_write(const H5D_io_info_t *io_info,
 H5_DLL herr_t H5D__layout_set_io_ops(const H5D_t *dataset);
 H5_DLL size_t H5D__layout_meta_size(const H5F_t *f, const H5O_layout_t *layout,
     hbool_t include_compact_data);
-H5_DLL herr_t H5D__layout_set_latest_version(H5O_layout_t *layout,
-    const H5S_t *space, const H5D_dcpl_cache_t *dcpl_cache);
+H5_DLL herr_t H5D__layout_set_version(H5F_t *f, H5O_layout_t *layout);
 H5_DLL herr_t H5D__layout_set_latest_indexing(H5O_layout_t *layout,
     const H5S_t *space, const H5D_dcpl_cache_t *dcpl_cache);
-H5_DLL herr_t H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh,
-    H5D_t *dset, hid_t dapl_id);
-H5_DLL herr_t H5D__layout_oh_read(H5D_t *dset, hid_t dxpl_id, hid_t dapl_id,
+H5_DLL herr_t H5D__layout_oh_create(H5F_t *file, H5O_t *oh, H5D_t *dset,
+    hid_t dapl_id);
+H5_DLL herr_t H5D__layout_oh_read(H5D_t *dset, hid_t dapl_id,
     H5P_genplist_t *plist);
-H5_DLL herr_t H5D__layout_oh_write(H5D_t *dataset, hid_t dxpl_id, H5O_t *oh,
-    unsigned update_flags);
+H5_DLL herr_t H5D__layout_oh_write(const H5D_t *dataset, H5O_t *oh, unsigned update_flags);
 
 /* Functions that operate on contiguous storage */
-H5_DLL herr_t H5D__contig_alloc(H5F_t *f, hid_t dxpl_id,
-    H5O_storage_contig_t *storage);
+H5_DLL herr_t H5D__contig_alloc(H5F_t *f, H5O_storage_contig_t *storage);
 H5_DLL hbool_t H5D__contig_is_space_alloc(const H5O_storage_t *storage);
 H5_DLL herr_t H5D__contig_fill(const H5D_io_info_t *io_info);
 H5_DLL herr_t H5D__contig_read(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
@@ -653,40 +635,40 @@ H5_DLL herr_t H5D__contig_write(H5D_io_info_t *io_info, const H5D_type_info_t *t
     H5D_chunk_map_t *fm);
 H5_DLL herr_t H5D__contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
     H5F_t *f_dst, H5O_storage_contig_t *storage_dst, H5T_t *src_dtype,
-    H5O_copy_t *cpy_info, hid_t dxpl_id);
-H5_DLL herr_t H5D__contig_delete(H5F_t *f, hid_t dxpl_id,
-    const H5O_storage_t *store);
+    H5O_copy_t *cpy_info);
+H5_DLL herr_t H5D__contig_delete(H5F_t *f, const H5O_storage_t *store);
 
 /* Functions that operate on chunked dataset storage */
 H5_DLL htri_t H5D__chunk_cacheable(const H5D_io_info_t *io_info, haddr_t caddr,
     hbool_t write_op);
-H5_DLL herr_t H5D__chunk_create(const H5D_t *dset /*in,out*/, hid_t dxpl_id);
+H5_DLL herr_t H5D__chunk_create(const H5D_t *dset /*in,out*/);
 H5_DLL herr_t H5D__chunk_set_info(const H5D_t *dset);
 H5_DLL hbool_t H5D__chunk_is_space_alloc(const H5O_storage_t *storage);
-H5_DLL herr_t H5D__chunk_lookup(const H5D_t *dset, hid_t dxpl_id,
-    const hsize_t *scaled, H5D_chunk_ud_t *udata);
-H5_DLL herr_t H5D__chunk_allocated(H5D_t *dset, hid_t dxpl_id, hsize_t *nbytes);
+H5_DLL herr_t H5D__chunk_lookup(const H5D_t *dset, const hsize_t *scaled,
+    H5D_chunk_ud_t *udata);
+H5_DLL herr_t H5D__chunk_allocated(const H5D_t *dset, hsize_t *nbytes);
 H5_DLL herr_t H5D__chunk_allocate(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_t old_dim[]);
-H5_DLL herr_t H5D__chunk_update_old_edge_chunks(H5D_t *dset, hid_t dxpl_id,
-    hsize_t old_dim[]);
-H5_DLL herr_t H5D__chunk_prune_by_extent(H5D_t *dset, hid_t dxpl_id,
-    const hsize_t *old_dim);
+H5_DLL herr_t H5D__chunk_file_alloc(const H5D_chk_idx_info_t *idx_info, const H5F_block_t *old_chunk,
+    H5F_block_t *new_chunk, hbool_t *need_insert, hsize_t scaled[]);
+H5_DLL herr_t H5D__chunk_update_old_edge_chunks(H5D_t *dset, hsize_t old_dim[]);
+H5_DLL herr_t H5D__chunk_prune_by_extent(H5D_t *dset, const hsize_t *old_dim);
 H5_DLL herr_t H5D__chunk_set_sizes(H5D_t *dset);
 #ifdef H5_HAVE_PARALLEL
 H5_DLL herr_t H5D__chunk_addrmap(const H5D_io_info_t *io_info, haddr_t chunk_addr[]);
 #endif /* H5_HAVE_PARALLEL */
-H5_DLL herr_t H5D__chunk_update_cache(H5D_t *dset, hid_t dxpl_id);
+H5_DLL herr_t H5D__chunk_update_cache(H5D_t *dset);
 H5_DLL herr_t H5D__chunk_copy(H5F_t *f_src, H5O_storage_chunk_t *storage_src,
     H5O_layout_chunk_t *layout_src, H5F_t *f_dst, H5O_storage_chunk_t *storage_dst,
     const H5S_extent_t *ds_extent_src, const H5T_t *dt_src,
-    const H5O_pline_t *pline_src, H5O_copy_t *cpy_info, hid_t dxpl_id);
-H5_DLL herr_t H5D__chunk_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh,
+    const H5O_pline_t *pline_src, H5O_copy_t *cpy_info);
+H5_DLL herr_t H5D__chunk_bh_info(const H5O_loc_t *loc, H5O_t *oh,
     H5O_layout_t *layout, hsize_t *btree_size);
-H5_DLL herr_t H5D__chunk_dump_index(H5D_t *dset, hid_t dxpl_id, FILE *stream);
-H5_DLL herr_t H5D__chunk_delete(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    H5O_storage_t *store);
-H5_DLL herr_t H5D__chunk_direct_write(const H5D_t *dset, hid_t dxpl_id, uint32_t filters, 
+H5_DLL herr_t H5D__chunk_dump_index(H5D_t *dset, FILE *stream);
+H5_DLL herr_t H5D__chunk_delete(H5F_t *f, H5O_t *oh, H5O_storage_t *store);
+H5_DLL herr_t H5D__chunk_direct_write(const H5D_t *dset, uint32_t filters,
          hsize_t *offset, uint32_t data_size, const void *buf);
+H5_DLL herr_t H5D__chunk_direct_read(const H5D_t *dset, hsize_t *offset,
+         uint32_t *filters, void *buf);
 #ifdef H5D_CHUNK_DEBUG
 H5_DLL herr_t H5D__chunk_stats(const H5D_t *dset, hbool_t headers);
 #endif /* H5D_CHUNK_DEBUG */
@@ -695,39 +677,38 @@ H5_DLL herr_t H5D__chunk_stats(const H5D_t *dset, hbool_t headers);
 H5_DLL herr_t H5D__chunk_format_convert(H5D_t *dset, H5D_chk_idx_info_t *idx_info, H5D_chk_idx_info_t *new_idx_info);
 
 /* Functions that operate on compact dataset storage */
-H5_DLL herr_t H5D__compact_fill(const H5D_t *dset, hid_t dxpl_id);
+H5_DLL herr_t H5D__compact_fill(const H5D_t *dset);
 H5_DLL herr_t H5D__compact_copy(H5F_t *f_src, H5O_storage_compact_t *storage_src,
     H5F_t *f_dst, H5O_storage_compact_t *storage_dst, H5T_t *src_dtype,
-    H5O_copy_t *cpy_info, hid_t dxpl_id);
+    H5O_copy_t *cpy_info);
 
 /* Functions that operate on virtual dataset storage */
+H5_DLL herr_t H5D__virtual_store_layout(H5F_t *f, H5O_layout_t *layout);
 H5_DLL herr_t H5D__virtual_copy_layout(H5O_layout_t *layout);
-H5_DLL herr_t H5D__virtual_set_extent_unlim(const H5D_t *dset, hid_t dxpl_id);
+H5_DLL herr_t H5D__virtual_set_extent_unlim(const H5D_t *dset);
 H5_DLL herr_t H5D__virtual_reset_layout(H5O_layout_t *layout);
-H5_DLL herr_t H5D__virtual_delete(H5F_t *f, hid_t dxpl_id, H5O_storage_t *storage);
-H5_DLL herr_t H5D__virtual_copy(H5F_t *f_src, H5O_layout_t *layout_dst,
-    hid_t dxpl_id);
-H5_DLL herr_t H5D__virtual_init(H5F_t *f, hid_t dxpl_id, const H5D_t *dset,
-    hid_t dapl_id);
+H5_DLL herr_t H5D__virtual_delete(H5F_t *f, H5O_storage_t *storage);
+H5_DLL herr_t H5D__virtual_copy(H5F_t *f_src, H5O_layout_t *layout_dst);
+H5_DLL herr_t H5D__virtual_init(H5F_t *f, const H5D_t *dset, hid_t dapl_id);
 H5_DLL hbool_t H5D__virtual_is_space_alloc(const H5O_storage_t *storage);
-H5_DLL herr_t H5D__virtual_hold_source_dset_files(const H5D_t *dset, H5D_virtual_held_file_t **head);
-H5_DLL herr_t H5D__virtual_refresh_source_dsets(H5D_t *dset, hid_t dxpl_id);
+H5_DLL herr_t H5D__virtual_hold_source_dset_files(const H5D_t *dset,
+    H5D_virtual_held_file_t **head);
+H5_DLL herr_t H5D__virtual_refresh_source_dsets(H5D_t *dset);
 H5_DLL herr_t H5D__virtual_release_source_dset_files(H5D_virtual_held_file_t *head);
 
 /* Functions that operate on EFL (External File List)*/
 H5_DLL hbool_t H5D__efl_is_space_alloc(const H5O_storage_t *storage);
-H5_DLL herr_t H5D__efl_bh_info(H5F_t *f, hid_t dxpl_id, H5O_efl_t *efl,
-    hsize_t *heap_size);
+H5_DLL herr_t H5D__efl_bh_info(H5F_t *f, H5O_efl_t *efl, hsize_t *heap_size);
 
 /* Functions that perform fill value operations on datasets */
 H5_DLL herr_t H5D__fill(const void *fill, const H5T_t *fill_type, void *buf,
-    const H5T_t *buf_type, const H5S_t *space, hid_t dxpl_id);
+    const H5T_t *buf_type, const H5S_t *space);
 H5_DLL herr_t H5D__fill_init(H5D_fill_buf_info_t *fb_info, void *caller_fill_buf,
     H5MM_allocate_t alloc_func, void *alloc_info,
     H5MM_free_t free_func, void *free_info,
     const H5O_fill_t *fill, const H5T_t *dset_type, hid_t dset_type_id,
-    size_t nelmts, size_t min_buf_size, hid_t dxpl_id);
-H5_DLL herr_t H5D__fill_refill_vl(H5D_fill_buf_info_t *fb_info, size_t nelmts, hid_t dxpl_id);
+    size_t nelmts, size_t min_buf_size);
+H5_DLL herr_t H5D__fill_refill_vl(H5D_fill_buf_info_t *fb_info, size_t nelmts);
 H5_DLL herr_t H5D__fill_term(H5D_fill_buf_info_t *fb_info);
 
 #ifdef H5_HAVE_PARALLEL
@@ -767,8 +748,7 @@ H5_DLL herr_t H5D__chunk_collective_write(H5D_io_info_t *io_info,
  * memory and the file */
 H5_DLL htri_t H5D__mpio_opt_possible(const H5D_io_info_t *io_info,
     const H5S_t *file_space, const H5S_t *mem_space,
-    const H5D_type_info_t *type_info, const H5D_chunk_map_t *fm,
-    H5P_genplist_t *dx_plist);
+    const H5D_type_info_t *type_info);
 
 #endif /* H5_HAVE_PARALLEL */
 
@@ -776,6 +756,7 @@ H5_DLL htri_t H5D__mpio_opt_possible(const H5D_io_info_t *io_info,
 #ifdef H5D_TESTING
 H5_DLL herr_t H5D__layout_version_test(hid_t did, unsigned *version);
 H5_DLL herr_t H5D__layout_contig_size_test(hid_t did, hsize_t *size);
+H5_DLL herr_t H5D__layout_compact_dirty_test(hid_t did, hbool_t *dirty);
 H5_DLL herr_t H5D__layout_idx_type_test(hid_t did, H5D_chunk_index_t *idx_type);
 H5_DLL herr_t H5D__layout_type_test(hid_t did, H5D_layout_t *layout_type);
 H5_DLL herr_t H5D__current_cache_size_test(hid_t did, size_t *nbytes_used, int *nused);
diff --git a/src/H5Dprivate.h b/src/H5Dprivate.h
index ea2b8c8..cbee0de 100644
--- a/src/H5Dprivate.h
+++ b/src/H5Dprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -23,10 +21,10 @@
 #include "H5Dpublic.h"
 
 /* Private headers needed by this file */
-#include "H5FDprivate.h"	/* File drivers				*/
-#include "H5Oprivate.h"		/* Object headers		  	*/
-#include "H5Sprivate.h"		/* Dataspaces 				*/
-#include "H5Zprivate.h"		/* Data filters				*/
+#include "H5FDprivate.h"       /* File drivers                */
+#include "H5Oprivate.h"        /* Object headers              */
+#include "H5Sprivate.h"        /* Dataspaces                  */
+#include "H5Zprivate.h"        /* Data filters                */
 
 
 /**************************/
@@ -35,26 +33,27 @@
 
 /*
  * Feature: Define H5D_DEBUG on the compiler command line if you want to
- *	    debug dataset I/O. NDEBUG must not be defined in order for this
- *	    to have any effect.
+ *        debug dataset I/O. NDEBUG must not be defined in order for this
+ *        to have any effect.
  */
 #ifdef NDEBUG
 #  undef H5D_DEBUG
 #endif
 
 /* ========  Dataset creation property names ======== */
-#define H5D_CRT_LAYOUT_NAME        "layout"             /* Storage layout */
-#define H5D_CRT_FILL_VALUE_NAME    "fill_value"         /* Fill value */
+#define H5D_CRT_LAYOUT_NAME        "layout"              /* Storage layout */
+#define H5D_CRT_FILL_VALUE_NAME    "fill_value"          /* Fill value */
 #define H5D_CRT_ALLOC_TIME_STATE_NAME "alloc_time_state" /* Space allocation time state */
-#define H5D_CRT_EXT_FILE_LIST_NAME "efl"                /* External file list */
+#define H5D_CRT_EXT_FILE_LIST_NAME "efl"                 /* External file list */
 
 /* ========  Dataset access property names ======== */
-#define H5D_ACS_DATA_CACHE_NUM_SLOTS_NAME   "rdcc_nslots"   /* Size of raw data chunk cache(slots) */
-#define H5D_ACS_DATA_CACHE_BYTE_SIZE_NAME   "rdcc_nbytes"   /* Size of raw data chunk cache(bytes) */
-#define H5D_ACS_PREEMPT_READ_CHUNKS_NAME    "rdcc_w0"       /* Preemption read chunks first */
-#define H5D_ACS_VDS_VIEW_NAME               "vds_view"      /* VDS view option */
+#define H5D_ACS_DATA_CACHE_NUM_SLOTS_NAME   "rdcc_nslots"    /* Size of raw data chunk cache(slots) */
+#define H5D_ACS_DATA_CACHE_BYTE_SIZE_NAME   "rdcc_nbytes"    /* Size of raw data chunk cache(bytes) */
+#define H5D_ACS_PREEMPT_READ_CHUNKS_NAME    "rdcc_w0"        /* Preemption read chunks first */
+#define H5D_ACS_VDS_VIEW_NAME               "vds_view"       /* VDS view option */
 #define H5D_ACS_VDS_PRINTF_GAP_NAME         "vds_printf_gap" /* VDS printf gap size */
-#define H5D_ACS_APPEND_FLUSH_NAME    "append_flush"         /* Append flush actions */
+#define H5D_ACS_VDS_PREFIX_NAME             "vds_prefix"     /* VDS file prefix */
+#define H5D_ACS_APPEND_FLUSH_NAME           "append_flush"   /* Append flush actions */
 #define H5D_ACS_EFILE_PREFIX_NAME           "external file prefix" /* External file prefix */
 
 /* ======== Data transfer properties ======== */
@@ -77,11 +76,11 @@
 #define H5D_XFER_MPIO_CHUNK_OPT_RATIO_NAME "mpio_chunk_opt_ratio"
 #define H5D_MPIO_ACTUAL_CHUNK_OPT_MODE_NAME "actual_chunk_opt_mode"
 #define H5D_MPIO_ACTUAL_IO_MODE_NAME    "actual_io_mode"
-#define H5D_MPIO_LOCAL_NO_COLLECTIVE_CAUSE_NAME "local_no_collective_cause"  /* cause of broken collective I/O in each process */
+#define H5D_MPIO_LOCAL_NO_COLLECTIVE_CAUSE_NAME "local_no_collective_cause"    /* cause of broken collective I/O in each process */
 #define H5D_MPIO_GLOBAL_NO_COLLECTIVE_CAUSE_NAME "global_no_collective_cause"  /* cause of broken collective I/O in all processes */
-#define H5D_XFER_EDC_NAME               "err_detect"    /* EDC */
-#define H5D_XFER_FILTER_CB_NAME         "filter_cb"     /* Filter callback function */
-#define H5D_XFER_CONV_CB_NAME           "type_conv_cb"  /* Type conversion callback function */
+#define H5D_XFER_EDC_NAME               "err_detect"     /* EDC */
+#define H5D_XFER_FILTER_CB_NAME         "filter_cb"      /* Filter callback function */
+#define H5D_XFER_CONV_CB_NAME           "type_conv_cb"   /* Type conversion callback function */
 #define H5D_XFER_XFORM_NAME             "data_transform" /* Data transform */
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
 /* Collective chunk instrumentation properties */
@@ -121,23 +120,6 @@
 /* Typedef for dataset in memory (defined in H5Dpkg.h) */
 typedef struct H5D_t H5D_t;
 
-/* Typedef for cached dataset transfer property list information */
-typedef struct H5D_dxpl_cache_t {
-    size_t max_temp_buf;        /* Maximum temporary buffer size (H5D_XFER_MAX_TEMP_BUF_NAME) */
-    void *tconv_buf;            /* Temporary conversion buffer (H5D_XFER_TCONV_BUF_NAME) */
-    void *bkgr_buf;             /* Background conversion buffer (H5D_XFER_BKGR_BUF_NAME) */
-    H5T_bkg_t bkgr_buf_type;    /* Background buffer type (H5D_XFER_BKGR_BUF_NAME) */
-    H5Z_EDC_t err_detect;       /* Error detection info (H5D_XFER_EDC_NAME) */
-    double btree_split_ratio[3];/* B-tree split ratios (H5D_XFER_BTREE_SPLIT_RATIO_NAME) */
-    size_t vec_size;            /* Size of hyperslab vector (H5D_XFER_HYPER_VECTOR_SIZE_NAME) */
-#ifdef H5_HAVE_PARALLEL
-    H5FD_mpio_xfer_t xfer_mode; /* Parallel transfer for this request (H5D_XFER_IO_XFER_MODE_NAME) */
-    H5FD_mpio_collective_opt_t coll_opt_mode; /* Parallel transfer with independent IO or collective IO with this mode */
-#endif /*H5_HAVE_PARALLEL*/
-    H5Z_cb_t filter_cb;         /* Filter callback function (H5D_XFER_FILTER_CB_NAME) */
-    H5Z_data_xform_t *data_xform_prop; /* Data transform prop (H5D_XFER_XFORM_NAME) */
-} H5D_dxpl_cache_t;
-
 /* Typedef for cached dataset creation property list information */
 typedef struct H5D_dcpl_cache_t {
     H5O_fill_t fill;            /* Fill value info (H5D_CRT_FILL_VALUE_NAME) */
@@ -154,10 +136,10 @@ typedef struct H5D_copy_file_ud_t {
 
 /* Structure for dataset append flush property (H5Pset_append_flush) */
 typedef struct H5D_append_flush_t {
-    unsigned ndims;			/* The # of dimensions for "boundary" */
-    hsize_t boundary[H5S_MAX_RANK];	/* The dimension sizes for determining boundary */
-    H5D_append_cb_t func;		/* The callback function */
-    void *udata;			/* User data */
+    unsigned ndims;            /* The # of dimensions for "boundary" */
+    hsize_t boundary[H5S_MAX_RANK];    /* The dimension sizes for determining boundary */
+    H5D_append_cb_t func;        /* The callback function */
+    void *udata;            /* User data */
 } H5D_append_flush_t;
 
 
@@ -171,22 +153,19 @@ typedef struct H5D_append_flush_t {
 /******************************/
 
 H5_DLL herr_t H5D_init(void);
-H5_DLL H5D_t *H5D_open(const H5G_loc_t *loc, hid_t dapl_id, hid_t dxpl_id);
+H5_DLL H5D_t *H5D_open(const H5G_loc_t *loc, hid_t dapl_id);
 H5_DLL herr_t H5D_close(H5D_t *dataset);
-H5_DLL herr_t H5D_mult_refresh_close(hid_t dset_id, hid_t dxpl_id);
-H5_DLL herr_t H5D_mult_refresh_reopen(H5D_t *dataset, hid_t dxpl_id);
+H5_DLL herr_t H5D_mult_refresh_close(hid_t dset_id);
+H5_DLL herr_t H5D_mult_refresh_reopen(H5D_t *dataset);
 H5_DLL H5O_loc_t *H5D_oloc(H5D_t *dataset);
 H5_DLL H5G_name_t *H5D_nameof(H5D_t *dataset);
 H5_DLL H5T_t *H5D_typeof(const H5D_t *dset);
-H5_DLL herr_t H5D_flush(const H5F_t *f, hid_t dxpl_id);
-H5_DLL hid_t H5D_get_create_plist(H5D_t *dset);
-H5_DLL hid_t H5D_get_access_plist(H5D_t *dset);
-H5_DLL hid_t H5D_get_space(H5D_t *dset);
-H5_DLL hid_t H5D_get_type(H5D_t *dset);
+H5_DLL herr_t H5D_flush_all(const H5F_t *f);
+H5_DLL hid_t H5D_get_create_plist(const H5D_t *dset);
+H5_DLL hid_t H5D_get_access_plist(const H5D_t *dset);
 
 /* Functions that operate on vlen data */
-H5_DLL herr_t H5D_vlen_reclaim(hid_t type_id, H5S_t *space, hid_t plist_id,
-    void *buf);
+H5_DLL herr_t H5D_vlen_reclaim(hid_t type_id, H5S_t *space, void *buf);
 
 /* Functions that operate on chunked storage */
 H5_DLL herr_t H5D_chunk_idx_reset(H5O_storage_chunk_t *storage, hbool_t reset_addr);
@@ -204,7 +183,7 @@ H5_DLL herr_t H5D_virtual_parse_source_name(const char *source_name,
 H5_DLL herr_t H5D_virtual_free_parsed_name(H5O_storage_virtual_name_seg_t *name_seg);
 
 /* Functions that operate on indexed storage */
-H5_DLL herr_t H5D_btree_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream,
+H5_DLL herr_t H5D_btree_debug(H5F_t *f, haddr_t addr, FILE * stream,
     int indent, int fwidth, unsigned ndims, const uint32_t *dim);
 
 #endif /* _H5Dprivate_H */
diff --git a/src/H5Dpublic.h b/src/H5Dpublic.h
index 81ae67d..790674a 100644
--- a/src/H5Dpublic.h
+++ b/src/H5Dpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -37,11 +35,16 @@
 /* Bit flags for the H5Pset_chunk_opts() and H5Pget_chunk_opts() */
 #define H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS      (0x0002u)
 
-/* Property names for H5LTDdirect_chunk_write */   
+/* Property names for H5DOwrite_chunk */   
 #define H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME	        "direct_chunk_flag"
 #define H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME	"direct_chunk_filters"
 #define H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME		"direct_chunk_offset"
 #define H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME	"direct_chunk_datasize"
+
+/* Property names for H5DOread_chunk */
+#define H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME        "direct_chunk_read_flag"
+#define H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME      "direct_chunk_read_offset"
+#define H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME     "direct_chunk_read_filters"
  
 /*******************/
 /* Public Typedefs */
@@ -148,6 +151,7 @@ H5_DLL hid_t H5Dget_type(hid_t dset_id);
 H5_DLL hid_t H5Dget_create_plist(hid_t dset_id);
 H5_DLL hid_t H5Dget_access_plist(hid_t dset_id);
 H5_DLL hsize_t H5Dget_storage_size(hid_t dset_id);
+H5_DLL herr_t H5Dget_chunk_storage_size(hid_t dset_id, const hsize_t *offset, hsize_t *chunk_bytes);
 H5_DLL haddr_t H5Dget_offset(hid_t dset_id);
 H5_DLL herr_t H5Dread(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id,
 			hid_t file_space_id, hid_t plist_id, void *buf/*out*/);
diff --git a/src/H5Dscatgath.c b/src/H5Dscatgath.c
index 55111f0..5856ede 100644
--- a/src/H5Dscatgath.c
+++ b/src/H5Dscatgath.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -24,6 +22,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dpkg.h"		/* Dataset functions			*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5FLprivate.h"	/* Free Lists                           */
@@ -49,12 +48,8 @@ static herr_t H5D__scatter_file(const H5D_io_info_t *io_info,
 static size_t H5D__gather_file(const H5D_io_info_t *io_info,
     const H5S_t *file_space, H5S_sel_iter_t *file_iter, size_t nelmts,
     void *buf);
-static size_t H5D__gather_mem(const void *_buf,
-    const H5S_t *space, H5S_sel_iter_t *iter, size_t nelmts,
-    const H5D_dxpl_cache_t *dxpl_cache, void *_tgath_buf/*out*/);
 static herr_t H5D__compound_opt_read(size_t nelmts, const H5S_t *mem_space,
-    H5S_sel_iter_t *iter, const H5D_dxpl_cache_t *dxpl_cache,
-    const H5D_type_info_t *type_info, void *user_buf/*out*/);
+    H5S_sel_iter_t *iter, const H5D_type_info_t *type_info, void *user_buf/*out*/);
 static herr_t H5D__compound_opt_write(size_t nelmts, const H5D_type_info_t *type_info);
 
 
@@ -108,6 +103,7 @@ H5D__scatter_file(const H5D_io_info_t *_io_info,
     size_t orig_mem_len, mem_len;  /* Length of sequence in memory */
     size_t nseq;                   /* Number of sequences generated */
     size_t nelem;                  /* Number of elements used in sequences */
+    size_t dxpl_vec_size;          /* Vector length from API context's DXPL */
     size_t vec_size;               /* Vector length */
     herr_t ret_value = SUCCEED;    /* Return value */
 
@@ -125,9 +121,13 @@ H5D__scatter_file(const H5D_io_info_t *_io_info,
     tmp_io_info.op_type = H5D_IO_OP_WRITE;
     tmp_io_info.u.wbuf = _buf;
 
+    /* Get info from API context */
+    if(H5CX_get_vec_size(&dxpl_vec_size) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve I/O vector size")
+
     /* Allocate the vector I/O arrays */
-    if(tmp_io_info.dxpl_cache->vec_size > H5D_IO_VECTOR_SIZE)
-        vec_size = tmp_io_info.dxpl_cache->vec_size;
+    if(dxpl_vec_size > H5D_IO_VECTOR_SIZE)
+        vec_size = dxpl_vec_size;
     else
         vec_size = H5D_IO_VECTOR_SIZE;
     if(NULL == (len = H5FL_SEQ_MALLOC(size_t, vec_size)))
@@ -204,6 +204,7 @@ H5D__gather_file(const H5D_io_info_t *_io_info,
     size_t orig_mem_len, mem_len;       /* Length of sequence in memory */
     size_t nseq;                /* Number of sequences generated */
     size_t nelem;               /* Number of elements used in sequences */
+    size_t dxpl_vec_size;       /* Vector length from API context's DXPL */
     size_t vec_size;            /* Vector length */
     size_t ret_value = nelmts;  /* Return value */
 
@@ -223,9 +224,13 @@ H5D__gather_file(const H5D_io_info_t *_io_info,
     tmp_io_info.op_type = H5D_IO_OP_READ;
     tmp_io_info.u.rbuf = _buf;
 
+    /* Get info from API context */
+    if(H5CX_get_vec_size(&dxpl_vec_size) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't retrieve I/O vector size")
+
     /* Allocate the vector I/O arrays */
-    if(tmp_io_info.dxpl_cache->vec_size > H5D_IO_VECTOR_SIZE)
-        vec_size = tmp_io_info.dxpl_cache->vec_size;
+    if(dxpl_vec_size > H5D_IO_VECTOR_SIZE)
+        vec_size = dxpl_vec_size;
     else
         vec_size = H5D_IO_VECTOR_SIZE;
     if(NULL == (len = H5FL_SEQ_MALLOC(size_t, vec_size)))
@@ -284,8 +289,7 @@ done:
  */
 herr_t
 H5D__scatter_mem (const void *_tscat_buf, const H5S_t *space,
-    H5S_sel_iter_t *iter, size_t nelmts, const H5D_dxpl_cache_t *dxpl_cache,
-    void *_buf/*out*/)
+    H5S_sel_iter_t *iter, size_t nelmts, void *_buf/*out*/)
 {
     uint8_t *buf = (uint8_t *)_buf;   /* Get local copies for address arithmetic */
     const uint8_t *tscat_buf = (const uint8_t *)_tscat_buf;
@@ -295,6 +299,7 @@ H5D__scatter_mem (const void *_tscat_buf, const H5S_t *space,
     size_t nseq;                /* Number of sequences generated */
     size_t curr_seq;            /* Current sequence being processed */
     size_t nelem;               /* Number of elements used in sequences */
+    size_t dxpl_vec_size;       /* Vector length from API context's DXPL */
     size_t vec_size;            /* Vector length */
     herr_t ret_value = SUCCEED; /* Number of elements scattered */
 
@@ -307,9 +312,13 @@ H5D__scatter_mem (const void *_tscat_buf, const H5S_t *space,
     HDassert(nelmts > 0);
     HDassert(buf);
 
+    /* Get info from API context */
+    if(H5CX_get_vec_size(&dxpl_vec_size) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve I/O vector size")
+
     /* Allocate the vector I/O arrays */
-    if(dxpl_cache->vec_size > H5D_IO_VECTOR_SIZE)
-        vec_size = dxpl_cache->vec_size;
+    if(dxpl_vec_size > H5D_IO_VECTOR_SIZE)
+        vec_size = dxpl_vec_size;
     else
         vec_size = H5D_IO_VECTOR_SIZE;
     if(NULL == (len = H5FL_SEQ_MALLOC(size_t, vec_size)))
@@ -366,10 +375,9 @@ done:
  *
  *-------------------------------------------------------------------------
  */
-static size_t
+size_t
 H5D__gather_mem(const void *_buf, const H5S_t *space,
-    H5S_sel_iter_t *iter, size_t nelmts, const H5D_dxpl_cache_t *dxpl_cache,
-    void *_tgath_buf/*out*/)
+    H5S_sel_iter_t *iter, size_t nelmts, void *_tgath_buf/*out*/)
 {
     const uint8_t *buf = (const uint8_t *)_buf;   /* Get local copies for address arithmetic */
     uint8_t *tgath_buf = (uint8_t *)_tgath_buf;
@@ -379,6 +387,7 @@ H5D__gather_mem(const void *_buf, const H5S_t *space,
     size_t nseq;                /* Number of sequences generated */
     size_t curr_seq;            /* Current sequence being processed */
     size_t nelem;               /* Number of elements used in sequences */
+    size_t dxpl_vec_size;       /* Vector length from API context's DXPL */
     size_t vec_size;            /* Vector length */
     size_t ret_value = nelmts;  /* Number of elements gathered */
 
@@ -391,9 +400,13 @@ H5D__gather_mem(const void *_buf, const H5S_t *space,
     HDassert(nelmts > 0);
     HDassert(tgath_buf);
 
+    /* Get info from API context */
+    if(H5CX_get_vec_size(&dxpl_vec_size) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "can't retrieve I/O vector size")
+
     /* Allocate the vector I/O arrays */
-    if(dxpl_cache->vec_size > H5D_IO_VECTOR_SIZE)
-        vec_size = dxpl_cache->vec_size;
+    if(dxpl_vec_size > H5D_IO_VECTOR_SIZE)
+        vec_size = dxpl_vec_size;
     else
         vec_size = H5D_IO_VECTOR_SIZE;
     if(NULL == (len = H5FL_SEQ_MALLOC(size_t, vec_size)))
@@ -449,7 +462,6 @@ herr_t
 H5D__scatgath_read(const H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
     hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space)
 {
-    const H5D_dxpl_cache_t *dxpl_cache = io_info->dxpl_cache;     /* Local pointer to dataset transfer info */
     void        *buf = io_info->u.rbuf; /* Local pointer to application buffer */
     H5S_sel_iter_t *mem_iter = NULL;    /* Memory selection iteration info*/
     hbool_t	mem_iter_init = FALSE;	/* Memory selection iteration info has been initialized */
@@ -519,12 +531,12 @@ H5D__scatgath_read(const H5D_io_info_t *io_info, const H5D_type_info_t *type_inf
          * bypass the rest of steps.
          */
         if(type_info->cmpd_subset && H5T_SUBSET_FALSE != type_info->cmpd_subset->subset) {
-            if(H5D__compound_opt_read(smine_nelmts, mem_space, mem_iter, dxpl_cache, type_info, buf /*out*/) < 0)
+            if(H5D__compound_opt_read(smine_nelmts, mem_space, mem_iter, type_info, buf /*out*/) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "datatype conversion failed")
         } /* end if */
         else {
             if(H5T_BKG_YES == type_info->need_bkg) {
-                n = H5D__gather_mem(buf, mem_space, bkg_iter, smine_nelmts, dxpl_cache, type_info->bkg_buf/*out*/);
+                n = H5D__gather_mem(buf, mem_space, bkg_iter, smine_nelmts, type_info->bkg_buf/*out*/);
                 if(n != smine_nelmts)
                     HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "mem gather failed")
             } /* end if */
@@ -534,18 +546,25 @@ H5D__scatgath_read(const H5D_io_info_t *io_info, const H5D_type_info_t *type_inf
              */
             if(H5T_convert(type_info->tpath, type_info->src_type_id, type_info->dst_type_id,
                     smine_nelmts, (size_t)0, (size_t)0, type_info->tconv_buf,
-                    type_info->bkg_buf, io_info->md_dxpl_id) < 0)
+                    type_info->bkg_buf) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "datatype conversion failed")
 
             /* Do the data transform after the conversion (since we're using type mem_type) */
-            if(!type_info->is_xform_noop)
-                if(H5Z_xform_eval(dxpl_cache->data_xform_prop, type_info->tconv_buf, smine_nelmts, type_info->mem_type) < 0)
-                    HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Error performing data transform")
+            if(!type_info->is_xform_noop) {
+                H5Z_data_xform_t *data_transform;   /* Data transform info */
+
+                /* Retrieve info from API context */
+                if(H5CX_get_data_transform(&data_transform) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get data transform info")
+
+                if(H5Z_xform_eval(data_transform, type_info->tconv_buf, smine_nelmts, type_info->mem_type) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "Error performing data transform")
+            } /* end if */
 
             /*
              * Scatter the data into memory.
              */
-            if(H5D__scatter_mem(type_info->tconv_buf, mem_space, mem_iter, smine_nelmts, dxpl_cache, buf/*out*/) < 0)
+            if(H5D__scatter_mem(type_info->tconv_buf, mem_space, mem_iter, smine_nelmts, buf/*out*/) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "scatter failed")
         } /* end else */
     } /* end for */
@@ -585,7 +604,6 @@ herr_t
 H5D__scatgath_write(const H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
     hsize_t nelmts, const H5S_t *file_space, const H5S_t *mem_space)
 {
-    const H5D_dxpl_cache_t *dxpl_cache = io_info->dxpl_cache;     /* Local pointer to dataset transfer info */
     const void  *buf = io_info->u.wbuf; /* Local pointer to application buffer */
     H5S_sel_iter_t *mem_iter = NULL;    /* Memory selection iteration info*/
     hbool_t	mem_iter_init = FALSE;	/* Memory selection iteration info has been initialized */
@@ -642,7 +660,7 @@ H5D__scatgath_write(const H5D_io_info_t *io_info, const H5D_type_info_t *type_in
          * buffer. Also gather data from the file into the background buffer
          * if necessary.
          */
-        n = H5D__gather_mem(buf, mem_space, mem_iter, smine_nelmts, dxpl_cache, type_info->tconv_buf/*out*/);
+        n = H5D__gather_mem(buf, mem_space, mem_iter, smine_nelmts, type_info->tconv_buf/*out*/);
         if(n != smine_nelmts)
             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "mem gather failed")
 
@@ -666,16 +684,23 @@ H5D__scatgath_write(const H5D_io_info_t *io_info, const H5D_type_info_t *type_in
 
             /* Do the data transform before the type conversion (since
              * transforms must be done in the memory type). */
-            if(!type_info->is_xform_noop)
-	        if(H5Z_xform_eval(dxpl_cache->data_xform_prop, type_info->tconv_buf, smine_nelmts, type_info->mem_type) < 0)
-		    HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Error performing data transform")
+            if(!type_info->is_xform_noop) {
+                H5Z_data_xform_t *data_transform;   /* Data transform info */
+
+                /* Retrieve info from API context */
+                if(H5CX_get_data_transform(&data_transform) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get data transform info")
+
+	        if(H5Z_xform_eval(data_transform, type_info->tconv_buf, smine_nelmts, type_info->mem_type) < 0)
+		    HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "Error performing data transform")
+            } /* end if */
 
             /*
              * Perform datatype conversion.
              */
             if(H5T_convert(type_info->tpath, type_info->src_type_id, type_info->dst_type_id,
                     smine_nelmts, (size_t)0, (size_t)0, type_info->tconv_buf,
-                    type_info->bkg_buf, io_info->md_dxpl_id) < 0)
+                    type_info->bkg_buf) < 0)
                  HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "datatype conversion failed")
         } /* end else */
 
@@ -738,8 +763,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__compound_opt_read(size_t nelmts, const H5S_t *space,
-    H5S_sel_iter_t *iter, const H5D_dxpl_cache_t *dxpl_cache,
+H5D__compound_opt_read(size_t nelmts, const H5S_t *space, H5S_sel_iter_t *iter,
     const H5D_type_info_t *type_info, void *user_buf/*out*/)
 {
     uint8_t    *ubuf = (uint8_t *)user_buf;     /* Cast for pointer arithmetic	*/
@@ -747,6 +771,7 @@ H5D__compound_opt_read(size_t nelmts, const H5S_t *space,
     hsize_t    *off = NULL;                     /* Pointer to sequence offsets */
     size_t     *len = NULL;                     /* Pointer to sequence lengths */
     size_t     src_stride, dst_stride, copy_size;
+    size_t     dxpl_vec_size;                   /* Vector length from API context's DXPL */
     size_t     vec_size;                        /* Vector length */
     herr_t     ret_value = SUCCEED;	        /* Return value		*/
 
@@ -756,16 +781,19 @@ H5D__compound_opt_read(size_t nelmts, const H5S_t *space,
     HDassert(nelmts > 0);
     HDassert(space);
     HDassert(iter);
-    HDassert(dxpl_cache);
     HDassert(type_info);
     HDassert(type_info->cmpd_subset);
     HDassert(H5T_SUBSET_SRC == type_info->cmpd_subset->subset ||
         H5T_SUBSET_DST == type_info->cmpd_subset->subset);
     HDassert(user_buf);
 
+    /* Get info from API context */
+    if(H5CX_get_vec_size(&dxpl_vec_size) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve I/O vector size")
+
     /* Allocate the vector I/O arrays */
-    if(dxpl_cache->vec_size > H5D_IO_VECTOR_SIZE)
-        vec_size = dxpl_cache->vec_size;
+    if(dxpl_vec_size > H5D_IO_VECTOR_SIZE)
+        vec_size = dxpl_vec_size;
     else
         vec_size = H5D_IO_VECTOR_SIZE;
     if(NULL == (len = H5FL_SEQ_MALLOC(size_t, vec_size)))
@@ -927,8 +955,6 @@ H5Dscatter(H5D_scatter_func_t op, void *op_data, hid_t type_id,
     size_t type_size;           /* Datatype element size */
     hssize_t nelmts;            /* Number of remaining elements in selection */
     size_t nelmts_scatter = 0;  /* Number of elements to scatter to dst_buf */
-    H5D_dxpl_cache_t _dxpl_cache; /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache; /* Data transfer property cache */
     herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -944,10 +970,6 @@ H5Dscatter(H5D_scatter_func_t op, void *op_data, hid_t type_id,
     if(dst_buf == NULL)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no destination buffer provided")
 
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(H5AC_noio_dxpl_id, &dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
-
     /* Get datatype element size */
     if(0 == (type_size = H5T_GET_SIZE(type)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get datatype size")
@@ -985,7 +1007,7 @@ H5Dscatter(H5D_scatter_func_t op, void *op_data, hid_t type_id,
             HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "callback returned more elements than in selection")
 
         /* Scatter data */
-        if(H5D__scatter_mem(src_buf, dst_space, iter, nelmts_scatter, dxpl_cache, dst_buf) < 0)
+        if(H5D__scatter_mem(src_buf, dst_space, iter, nelmts_scatter, dst_buf) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "scatter failed")
 
         nelmts -= (hssize_t)nelmts_scatter;
@@ -1030,8 +1052,6 @@ H5Dgather(hid_t src_space_id, const void *src_buf, hid_t type_id,
     hssize_t nelmts;            /* Number of remaining elements in selection */
     size_t dst_buf_nelmts;      /* Number of elements that can fit in dst_buf */
     size_t nelmts_gathered;     /* Number of elements gathered from src_buf */
-    H5D_dxpl_cache_t _dxpl_cache; /* Data transfer property cache buffer */
-    H5D_dxpl_cache_t *dxpl_cache = &_dxpl_cache; /* Data transfer property cache */
     herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1050,10 +1070,6 @@ H5Dgather(hid_t src_space_id, const void *src_buf, hid_t type_id,
     if(dst_buf == NULL)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no destination buffer provided")
 
-    /* Fill the DXPL cache values for later use */
-    if(H5D__get_dxpl_cache(H5AC_noio_dxpl_id, &dxpl_cache) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache")
-
     /* Get datatype element size */
     if(0 == (type_size = H5T_GET_SIZE(type)))
         HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get datatype size")
@@ -1084,7 +1100,7 @@ H5Dgather(hid_t src_space_id, const void *src_buf, hid_t type_id,
     /* Loop until all data has been scattered */
     while(nelmts > 0) {
         /* Gather data */
-        if(0 == (nelmts_gathered = H5D__gather_mem(src_buf, src_space, iter, MIN(dst_buf_nelmts, (size_t)nelmts), dxpl_cache, dst_buf)))
+        if(0 == (nelmts_gathered = H5D__gather_mem(src_buf, src_space, iter, MIN(dst_buf_nelmts, (size_t)nelmts), dst_buf)))
             HGOTO_ERROR(H5E_IO, H5E_CANTCOPY, FAIL, "gather failed")
         HDassert(nelmts_gathered == MIN(dst_buf_nelmts, (size_t)nelmts));
 
diff --git a/src/H5Dselect.c b/src/H5Dselect.c
index 53829e5..0ec3423 100644
--- a/src/H5Dselect.c
+++ b/src/H5Dselect.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.ued>
@@ -30,6 +28,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dpkg.h"		/* Datasets				*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5FLprivate.h"	/* Free Lists                           */
@@ -101,6 +100,7 @@ H5D__select_io(const H5D_io_info_t *io_info, size_t elmt_size,
     size_t curr_file_seq;       /* Current file sequence to operate on */
     size_t mem_nseq;            /* Number of sequences generated in the file */
     size_t file_nseq;           /* Number of sequences generated in memory */
+    size_t dxpl_vec_size;       /* Vector length from API context's DXPL */
     size_t vec_size;            /* Vector length */
     ssize_t tmp_file_len;       /* Temporary number of bytes in file sequence */
     herr_t ret_value = SUCCEED; /* Return value */
@@ -111,12 +111,15 @@ H5D__select_io(const H5D_io_info_t *io_info, size_t elmt_size,
     HDassert(io_info);
     HDassert(io_info->dset);
     HDassert(io_info->store);
-    HDassert(TRUE == H5P_isa_class(io_info->raw_dxpl_id, H5P_DATASET_XFER));
     HDassert(io_info->u.rbuf);
 
+    /* Get info from API context */
+    if(H5CX_get_vec_size(&dxpl_vec_size) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve I/O vector size")
+
     /* Allocate the vector I/O arrays */
-    if(io_info->dxpl_cache->vec_size > H5D_IO_VECTOR_SIZE)
-        vec_size = io_info->dxpl_cache->vec_size;
+    if(dxpl_vec_size > H5D_IO_VECTOR_SIZE)
+        vec_size = dxpl_vec_size;
     else
         vec_size = H5D_IO_VECTOR_SIZE;
     if(NULL == (mem_len = H5FL_SEQ_MALLOC(size_t, vec_size)))
diff --git a/src/H5Dsingle.c b/src/H5Dsingle.c
index 04b8971..321d258 100644
--- a/src/H5Dsingle.c
+++ b/src/H5Dsingle.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer: 	Vailin Choi <vchoi@hdfgroup.org>
@@ -245,13 +243,11 @@ H5D__single_idx_insert(const H5D_chk_idx_info_t *idx_info, H5D_chunk_ud_t *udata
 	idx_info->storage->u.single.filter_mask = udata->filter_mask;
     } /* end if */
 
-    if(dset) {
-	if(dset->shared->dcpl_cache.fill.alloc_time != H5D_ALLOC_TIME_EARLY || idx_info->pline->nused > 0) {
+    if(dset)
+	if(dset->shared->dcpl_cache.fill.alloc_time != H5D_ALLOC_TIME_EARLY || idx_info->pline->nused > 0)
 	    /* Mark the layout dirty so that the address of the single chunk will be flushed later */
-	    if(H5D__mark(dset, idx_info->dxpl_id, H5D_MARK_LAYOUT) < 0)
+	    if(H5D__mark(dset, H5D_MARK_LAYOUT) < 0)
 		HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to mark layout as dirty")
-	} /* end if */
-    } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -384,7 +380,7 @@ H5D__single_idx_remove(const H5D_chk_idx_info_t *idx_info, H5D_chunk_common_ud_t
     else
 	nbytes = idx_info->layout->size;
 
-    if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, idx_info->dxpl_id, idx_info->storage->idx_addr, nbytes) < 0)
+    if(H5MF_xfree(idx_info->f, H5FD_MEM_DRAW, idx_info->storage->idx_addr, nbytes) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTFREE, H5_ITER_ERROR, "unable to free dataset chunks")
 
     idx_info->storage->idx_addr = HADDR_UNDEF;
@@ -463,14 +459,14 @@ H5D__single_idx_copy_setup(const H5D_chk_idx_info_t *idx_info_src,
     HDassert(idx_info_dst->storage);
 
     /* Set copied metadata tag */
-    H5_BEGIN_TAG(idx_info_dst->dxpl_id, H5AC__COPIED_TAG, FAIL);
+    H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
     /* Set up information at the destination file */
     if(H5D__single_idx_create(idx_info_dst) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize chunked storage")
 
     /* Reset metadata tag */
-    H5_END_TAG(FAIL);
+    H5_END_TAG
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5Dtest.c b/src/H5Dtest.c
index 56f14f7..c2b6199 100644
--- a/src/H5Dtest.c
+++ b/src/H5Dtest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
@@ -144,6 +142,47 @@ done:
 
 /*--------------------------------------------------------------------------
  NAME
+    H5D__layout_compact_dirty_test
+ PURPOSE
+    Determine the "dirty" flag of a compact layout for a dataset's layout information
+ USAGE
+    herr_t H5D__layout_compact_dirty_test(did, dirty)
+        hid_t did;              IN: Dataset to query
+        hbool_t *dirty;         OUT: Pointer to location to place "dirty" info
+ RETURNS
+    Non-negative on success, negative on failure
+ DESCRIPTION
+    Checks the "dirty" flag of a compact dataset.
+ GLOBAL VARIABLES
+ COMMENTS, BUGS, ASSUMPTIONS
+    DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING
+ EXAMPLES
+ REVISION LOG
+--------------------------------------------------------------------------*/
+herr_t
+H5D__layout_compact_dirty_test(hid_t did, hbool_t *dirty)
+{
+    H5D_t *dset;                /* Pointer to dataset to query */
+    herr_t ret_value = SUCCEED; /* return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* Check args */
+    if(NULL == (dset = (H5D_t *)H5I_object_verify(did, H5I_DATASET)))
+        HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, FAIL, "not a dataset")
+
+    if(dirty) {
+        HDassert(dset->shared->layout.type == H5D_COMPACT);
+        *dirty = dset->shared->layout.storage.u.compact.dirty;
+    } /* end if */
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+}   /* H5D__layout_compact_dirty_test() */
+
+
+/*--------------------------------------------------------------------------
+ NAME
     H5D__layout_type_test
  PURPOSE
     Determine the storage layout type for a dataset
diff --git a/src/H5Dvirtual.c b/src/H5Dvirtual.c
index c0def50..c7c0775 100644
--- a/src/H5Dvirtual.c
+++ b/src/H5Dvirtual.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -48,6 +46,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"          /* Generic Functions                    */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dpkg.h"             /* Dataset functions                    */
 #include "H5Eprivate.h"         /* Error handling                       */
 #include "H5Fprivate.h"         /* Files                                */
@@ -57,6 +56,7 @@
 #include "H5Iprivate.h"         /* IDs                                  */
 #include "H5MMprivate.h"        /* Memory management                    */
 #include "H5Oprivate.h"         /* Object headers                       */
+#include "H5Pprivate.h"         /* Property Lists                       */
 #include "H5Sprivate.h"         /* Dataspaces                           */
 
 
@@ -84,14 +84,13 @@ static herr_t H5D__virtual_read(H5D_io_info_t *io_info, const H5D_type_info_t
 static herr_t H5D__virtual_write(H5D_io_info_t *io_info,
     const H5D_type_info_t *type_info, hsize_t nelmts, const H5S_t *file_space,
     const H5S_t *mem_space, H5D_chunk_map_t *fm);
-static herr_t H5D__virtual_flush(H5D_t *dset, hid_t dxpl_id);
+static herr_t H5D__virtual_flush(H5D_t *dset);
 
 /* Other functions */
 static herr_t H5D__virtual_open_source_dset(const H5D_t *vdset,
     H5O_storage_virtual_ent_t *virtual_ent,
-    H5O_storage_virtual_srcdset_t *source_dset, hid_t dxpl_id);
-static herr_t H5D__virtual_reset_source_dset(
-    H5O_storage_virtual_ent_t *virtual_ent,
+    H5O_storage_virtual_srcdset_t *source_dset);
+static herr_t H5D__virtual_reset_source_dset(H5O_storage_virtual_ent_t *virtual_ent,
     H5O_storage_virtual_srcdset_t *source_dset);
 static herr_t H5D__virtual_str_append(const char *src, size_t src_len, char **p,
     char **buf, size_t *buf_size);
@@ -100,7 +99,7 @@ static herr_t H5D__virtual_copy_parsed_name(
 static herr_t H5D__virtual_build_source_name(char *source_name,
     const H5O_storage_virtual_name_seg_t *parsed_name, size_t static_strlen,
     size_t nsubs, hsize_t blockno, char **built_name);
-static herr_t H5D__virtual_init_all(const H5D_t *dset, hid_t dxpl_id);
+static herr_t H5D__virtual_init_all(const H5D_t *dset);
 static herr_t H5D__virtual_pre_io(H5D_io_info_t *io_info,
     H5O_storage_virtual_t *storage, const H5S_t *file_space,
     const H5S_t *mem_space, hsize_t *tot_nelmts);
@@ -148,7 +147,7 @@ H5FL_DEFINE(H5O_storage_virtual_name_seg_t);
 H5FL_DEFINE_STATIC(H5D_virtual_held_file_t);
 
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D_virtual_check_mapping_pre
  *
@@ -218,7 +217,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D_virtual_check_mapping_pre() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D_virtual_check_mapping_post
  *
@@ -286,7 +285,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D_virtual_check_mapping_post() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D_virtual_update_min_dims
  *
@@ -345,7 +344,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D_virtual_update_min_dims() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D_virtual_check_min_dims
  *
@@ -390,6 +389,140 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D_virtual_check_min_dims() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    H5D__virtual_store_layout
+ *
+ * Purpose:     Store virtual dataset layout information, for new dataset
+ *
+ * Note:        We assume here that the contents of the heap block cannot
+ *		change!  If this ever stops being the case we must change
+ *		this code to allow overwrites of the heap block.  -NAF
+ *
+ * Return:      Success:    SUCCEED
+ *              Failure:    FAIL
+ *
+ * Programmer:  Quincey Koziol
+ *              Sunday, Feberuary 11, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5D__virtual_store_layout(H5F_t *f, H5O_layout_t *layout)
+{
+    uint8_t *heap_block = NULL;         /* Block to add to heap */
+    size_t *str_size = NULL;            /* Array for VDS entry string lengths */
+    uint8_t *heap_block_p;              /* Pointer into the heap block, while encoding */
+    size_t block_size;                  /* Total size of block needed */
+    hsize_t tmp_nentries;               /* Temp. variable for # of VDS entries */
+    uint32_t chksum;                    /* Checksum for heap data */
+    size_t i;                           /* Local index variable */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* Sanity checking */
+    HDassert(f);
+    HDassert(layout);
+    HDassert(layout->storage.u.virt.serial_list_hobjid.addr == HADDR_UNDEF);
+
+    /* Create block if # of used entries > 0 */
+    if(layout->storage.u.virt.list_nused > 0) {
+        /* Allocate array for caching results of strlen */
+        if(NULL == (str_size = (size_t *)H5MM_malloc(2 * layout->storage.u.virt.list_nused * sizeof(size_t))))
+            HGOTO_ERROR(H5E_OHDR, H5E_RESOURCE, FAIL, "unable to allocate string length array")
+
+        /*
+         * Calculate heap block size
+         */
+
+        /* Version and number of entries */
+        block_size = (size_t)1 + H5F_SIZEOF_SIZE(f);
+
+        /* Calculate size of each entry */
+        for(i = 0; i < layout->storage.u.virt.list_nused; i++) {
+            hssize_t select_serial_size;        /* Size of serialized selection */
+
+            HDassert(layout->storage.u.virt.list[i].source_file_name);
+            HDassert(layout->storage.u.virt.list[i].source_dset_name);
+            HDassert(layout->storage.u.virt.list[i].source_select);
+            HDassert(layout->storage.u.virt.list[i].source_dset.virtual_select);
+
+            /* Source file name */
+            str_size[2 * i] = HDstrlen(layout->storage.u.virt.list[i].source_file_name) + (size_t)1;
+            block_size += str_size[2 * i];
+
+            /* Source dset name */
+            str_size[(2 * i) + 1] = HDstrlen(layout->storage.u.virt.list[i].source_dset_name) + (size_t)1;
+            block_size += str_size[(2 * i) + 1];
+
+            /* Source selection */
+            if((select_serial_size = H5S_SELECT_SERIAL_SIZE(layout->storage.u.virt.list[i].source_select)) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTENCODE, FAIL, "unable to check dataspace selection size")
+            block_size += (size_t)select_serial_size;
+
+            /* Virtual dataset selection */
+            if((select_serial_size = H5S_SELECT_SERIAL_SIZE(layout->storage.u.virt.list[i].source_dset.virtual_select)) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTENCODE, FAIL, "unable to check dataspace selection size")
+            block_size += (size_t)select_serial_size;
+        } /* end for */
+
+        /* Checksum */
+        block_size += 4;
+
+
+        /* Allocate heap block */
+        if(NULL == (heap_block = (uint8_t *)H5MM_malloc(block_size)))
+            HGOTO_ERROR(H5E_OHDR, H5E_RESOURCE, FAIL, "unable to allocate heap block")
+
+
+        /*
+         * Encode heap block
+         */
+        heap_block_p = heap_block;
+
+        /* Encode heap block encoding version */
+        *heap_block_p++ = (uint8_t)H5O_LAYOUT_VDS_GH_ENC_VERS;
+
+        /* Number of entries */
+        tmp_nentries = (hsize_t)layout->storage.u.virt.list_nused;
+        H5F_ENCODE_LENGTH(f, heap_block_p, tmp_nentries)
+
+        /* Encode each entry */
+        for(i = 0; i < layout->storage.u.virt.list_nused; i++) {
+            /* Source file name */
+            HDmemcpy((char *)heap_block_p, layout->storage.u.virt.list[i].source_file_name, str_size[2 * i]);
+            heap_block_p += str_size[2 * i];
+
+            /* Source dataset name */
+            HDmemcpy((char *)heap_block_p, layout->storage.u.virt.list[i].source_dset_name, str_size[(2 * i) + 1]);
+            heap_block_p += str_size[(2 * i) + 1];
+
+            /* Source selection */
+            if(H5S_SELECT_SERIALIZE(layout->storage.u.virt.list[i].source_select, &heap_block_p) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to serialize source selection")
+
+            /* Virtual selection */
+            if(H5S_SELECT_SERIALIZE(layout->storage.u.virt.list[i].source_dset.virtual_select, &heap_block_p) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to serialize virtual selection")
+        } /* end for */
+
+        /* Checksum */
+        chksum = H5_checksum_metadata(heap_block, block_size - (size_t)4, 0);
+        UINT32ENCODE(heap_block_p, chksum)
+
+        /* Insert block into global heap */
+        if(H5HG_insert(f, block_size, heap_block, &(layout->storage.u.virt.serial_list_hobjid)) < 0) /* Casting away const OK  --NAF */
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, FAIL, "unable to insert virtual dataset heap block")
+    } /* end if */
+
+done:
+    heap_block = (uint8_t *)H5MM_xfree(heap_block);
+    str_size = (size_t *)H5MM_xfree(str_size);
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5D__virtual_store_layout() */
+
 
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_copy_layout
@@ -554,7 +687,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_copy_layout() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_reset_layout
  *
@@ -638,7 +771,7 @@ H5D__virtual_reset_layout(H5O_layout_t *layout)
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_reset_layout() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_copy
  *
@@ -652,39 +785,36 @@ H5D__virtual_reset_layout(H5O_layout_t *layout)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__virtual_copy(H5F_t H5_ATTR_UNUSED *f_dst, H5O_layout_t *layout_dst,
-    hid_t H5_ATTR_UNUSED dxpl_id)
+H5D__virtual_copy(H5F_t *f_dst, H5O_layout_t *layout_dst)
 {
     herr_t          ret_value = SUCCEED;
 
-#ifdef NOT_YET
     FUNC_ENTER_PACKAGE
-#endif /* NOT_YET */
-    FUNC_ENTER_PACKAGE_NOERR
 
 #ifdef NOT_YET
     /* Check for copy to the same file */
     if(f_dst == f_src) {
         /* Increase reference count on global heap object */
-        if((heap_rc = H5HG_link(f_dst, dxpl_id, (H5HG_t *)&(layout_dst->u.virt.serial_list_hobjid), 1)) < 0)
+        if((heap_rc = H5HG_link(f_dst, (H5HG_t *)&(layout_dst->u.virt.serial_list_hobjid), 1)) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTMODIFY, FAIL, "unable to adjust global heap refence count")
     } /* end if */
     else
 #endif /* NOT_YET */
     {
-        /* Reset global heap id so a new heap object is created when the message
-         * is flushed */
+        /* Reset global heap id */
         layout_dst->storage.u.virt.serial_list_hobjid.addr = HADDR_UNDEF;
         layout_dst->storage.u.virt.serial_list_hobjid.idx = (size_t)0;
+
+        /* Write the VDS data to destination file's heap */
+        if(H5D__virtual_store_layout(f_dst, layout_dst) < 0)
+             HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to store VDS info")
     } /* end block/else */
 
-#ifdef NOT_YET
 done:
-#endif /* NOT_YET */
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_copy() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_delete
  *
@@ -698,7 +828,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__virtual_delete(H5F_t *f, hid_t dxpl_id, H5O_storage_t *storage)
+H5D__virtual_delete(H5F_t *f, H5O_storage_t *storage)
 {
 #ifdef NOT_YET
     int heap_rc;                /* Reference count of global heap object */
@@ -716,12 +846,12 @@ H5D__virtual_delete(H5F_t *f, hid_t dxpl_id, H5O_storage_t *storage)
     if(storage->u.virt.serial_list_hobjid.addr != HADDR_UNDEF) {
 #ifdef NOT_YET
         /* Unlink the global heap block */
-        if((heap_rc = H5HG_link(f, dxpl_id, (H5HG_t *)&(storage->u.virt.serial_list_hobjid), -1)) < 0)
+        if((heap_rc = H5HG_link(f, (H5HG_t *)&(storage->u.virt.serial_list_hobjid), -1)) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTMODIFY, FAIL, "unable to adjust global heap refence count")
         if(heap_rc == 0)
 #endif /* NOT_YET */
             /* Delete the global heap block */
-            if(H5HG_remove(f, dxpl_id, (H5HG_t *)&(storage->u.virt.serial_list_hobjid)) < 0)
+            if(H5HG_remove(f, (H5HG_t *)&(storage->u.virt.serial_list_hobjid)) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTREMOVE, FAIL, "unable to remove heap object")
     } /* end if */
 
@@ -733,7 +863,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_delete */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_open_source_dset
  *
@@ -749,11 +879,10 @@ done:
 static herr_t
 H5D__virtual_open_source_dset(const H5D_t *vdset,
     H5O_storage_virtual_ent_t *virtual_ent,
-    H5O_storage_virtual_srcdset_t *source_dset, hid_t dxpl_id)
+    H5O_storage_virtual_srcdset_t *source_dset)
 {
     H5F_t       *src_file = NULL;       /* Source file */
     hbool_t     src_file_open = FALSE;  /* Whether we have opened and need to close src_file */
-    H5G_loc_t   src_root_loc;           /* Object location of source file root group */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_STATIC
@@ -767,28 +896,42 @@ H5D__virtual_open_source_dset(const H5D_t *vdset,
 
     /* Check if we need to open the source file */
     if(HDstrcmp(source_dset->file_name, ".")) {
-        /* Open the source file */
-        if(NULL == (src_file = H5F_open(source_dset->file_name, H5F_INTENT(vdset->oloc.file) & (H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE | H5F_ACC_SWMR_READ), H5P_FILE_CREATE_DEFAULT, vdset->shared->layout.storage.u.virt.source_fapl, dxpl_id)))
-            H5E_clear_stack(NULL); /* Quick hack until proper support for H5Fopen with missing file is implemented */
-        else
+        unsigned    intent;                 /* File access permissions */
+
+        /* Get the virtual dataset's file open flags ("intent") */
+        intent = H5F_INTENT(vdset->oloc.file);
+
+        /* Try opening the file */
+        src_file = H5F_prefix_open_file(vdset->oloc.file, H5F_PREFIX_VDS, vdset->shared->vds_prefix, source_dset->file_name, intent, vdset->shared->layout.storage.u.virt.source_fapl);
+
+        /* If we opened the source file here, we should close it when leaving */
+        if(src_file)
             src_file_open = TRUE;
+        else
+            /* Reset the error stack */
+            H5E_clear_stack(NULL);
     } /* end if */
     else
         /* Source file is ".", use the virtual dataset's file */
         src_file = vdset->oloc.file;
 
     if(src_file) {
+        H5G_loc_t   src_root_loc;           /* Object location of source file root group */
+
         /* Set up the root group in the destination file */
         if(NULL == (src_root_loc.oloc = H5G_oloc(H5G_rootof(src_file))))
             HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "unable to get object location for root group")
         if(NULL == (src_root_loc.path = H5G_nameof(H5G_rootof(src_file))))
             HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "unable to get path for root group")
 
-        /* Open the source dataset */
-        if(NULL == (source_dset->dset = H5D__open_name(&src_root_loc, source_dset->dset_name, vdset->shared->layout.storage.u.virt.source_dapl, dxpl_id))) {
-            H5E_clear_stack(NULL); /* Quick hack until proper support for H5Dopen with missing file is implemented */
+        /* Try opening the source dataset */
+        source_dset->dset = H5D__open_name(&src_root_loc, source_dset->dset_name, vdset->shared->layout.storage.u.virt.source_dapl);
+
+        /* Dataset does not exist */
+        if(NULL == source_dset->dset) {
+            /* Reset the error stack */
+            H5E_clear_stack(NULL);
 
-            /* Dataset does not exist */
             source_dset->dset_exists = FALSE;
         } /* end if */
         else {
@@ -805,15 +948,15 @@ H5D__virtual_open_source_dset(const H5D_t *vdset,
     } /* end if */
 
 done:
-    /* Close source file */
+    /* Release resources */
     if(src_file_open)
-        if(H5F_try_close(src_file, NULL) < 0)
+        if(H5F_efc_close(vdset->oloc.file, src_file) < 0)
             HDONE_ERROR(H5E_DATASET, H5E_CANTCLOSEFILE, FAIL, "can't close source file")
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_open_source_dset() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_reset_source_dset
  *
@@ -900,7 +1043,7 @@ H5D__virtual_reset_source_dset(H5O_storage_virtual_ent_t *virtual_ent,
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_reset_source_dset() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_str_append
  *
@@ -976,7 +1119,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value);
 } /* end H5D__virtual_str_append() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D_virtual_parse_source_name
  *
@@ -1092,7 +1235,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D_virtual_parse_source_name() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_copy_parsed_name
  *
@@ -1149,7 +1292,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_copy_parsed_name() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D_virtual_free_parsed_name
  *
@@ -1182,7 +1325,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D_virtual_free_parsed_name() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_build_source_name
  *
@@ -1284,7 +1427,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_build_source_name() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_set_extent_unlim
  *
@@ -1301,7 +1444,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__virtual_set_extent_unlim(const H5D_t *dset, hid_t dxpl_id)
+H5D__virtual_set_extent_unlim(const H5D_t *dset)
 {
     H5O_storage_virtual_t *storage;
     hsize_t     new_dims[H5S_MAX_RANK];
@@ -1337,7 +1480,7 @@ H5D__virtual_set_extent_unlim(const H5D_t *dset, hid_t dxpl_id)
                 /* Non-printf mapping */
                 /* Open source dataset */
                 if(!storage->list[i].source_dset.dset)
-                    if(H5D__virtual_open_source_dset(dset, &storage->list[i], &storage->list[i].source_dset, dxpl_id) < 0)
+                    if(H5D__virtual_open_source_dset(dset, &storage->list[i], &storage->list[i].source_dset) < 0)
                         HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open source dataset")
 
                 /* Check if source dataset is open */
@@ -1409,7 +1552,7 @@ H5D__virtual_set_extent_unlim(const H5D_t *dset, hid_t dxpl_id)
                                 HGOTO_ERROR(H5E_DATASET, H5E_CANTCLIP, FAIL, "failed to clip unlimited selection")
                         } /* end if */
 
-                        /* Update cached values unlim_extent_source and 
+                        /* Update cached values unlim_extent_source and
                          * clip_size_virtual */
                         storage->list[i].unlim_extent_source = curr_dims[storage->list[i].unlim_dim_source];
                         storage->list[i].clip_size_virtual = clip_size;
@@ -1475,7 +1618,7 @@ H5D__virtual_set_extent_unlim(const H5D_t *dset, hid_t dxpl_id)
                             storage->list[i].sub_dset[j].clipped_virtual_select = storage->list[i].sub_dset[j].virtual_select;
 
                         /* Open source dataset */
-                        if(H5D__virtual_open_source_dset(dset, &storage->list[i], &storage->list[i].sub_dset[j], dxpl_id) < 0)
+                        if(H5D__virtual_open_source_dset(dset, &storage->list[i], &storage->list[i].sub_dset[j]) < 0)
                             HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open source dataset")
 
                         if(storage->list[i].sub_dset[j].dset) {
@@ -1561,8 +1704,8 @@ H5D__virtual_set_extent_unlim(const H5D_t *dset, hid_t dxpl_id)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to modify size of dataspace")
 
         /* Mark the space as dirty, for later writing to the file */
-        if(H5F_INTENT(dset->oloc.file) & H5F_ACC_RDWR) 
-            if(H5D__mark(dset, dxpl_id, H5D_MARK_SPACE) < 0)
+        if(H5F_INTENT(dset->oloc.file) & H5F_ACC_RDWR)
+            if(H5D__mark(dset, H5D_MARK_SPACE) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to mark dataspace as dirty")
     } /* end if */
 
@@ -1712,7 +1855,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_set_extent_unlim() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_init_all
  *
@@ -1729,7 +1872,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__virtual_init_all(const H5D_t *dset, hid_t dxpl_id)
+H5D__virtual_init_all(const H5D_t *dset)
 {
     H5O_storage_virtual_t *storage;
     hsize_t     virtual_dims[H5S_MAX_RANK];
@@ -1759,7 +1902,7 @@ H5D__virtual_init_all(const H5D_t *dset, hid_t dxpl_id)
                 /* Non-printf mapping */
                 /* Open source dataset */
                 if(!storage->list[i].source_dset.dset)
-                    if(H5D__virtual_open_source_dset(dset, &storage->list[i], &storage->list[i].source_dset, dxpl_id) < 0)
+                    if(H5D__virtual_open_source_dset(dset, &storage->list[i], &storage->list[i].source_dset) < 0)
                         HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open source dataset")
 
                 /* Check if source dataset is open */
@@ -1936,7 +2079,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_init_all() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_init
  *
@@ -1951,8 +2094,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__virtual_init(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, const H5D_t *dset,
-    hid_t dapl_id)
+H5D__virtual_init(H5F_t *f, const H5D_t *dset, hid_t dapl_id)
 {
     H5O_storage_virtual_t *storage;     /* Convenience pointer */
     H5P_genplist_t *dapl;               /* Data access property list object pointer */
@@ -2031,7 +2173,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_init() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_is_space_alloc
  *
@@ -2063,7 +2205,7 @@ H5D__virtual_is_space_alloc(const H5O_storage_t H5_ATTR_UNUSED *storage)
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_is_space_alloc() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_pre_io
  *
@@ -2102,7 +2244,7 @@ H5D__virtual_pre_io(H5D_io_info_t *io_info,
 
     /* Initialize layout if necessary */
     if(!storage->init)
-        if(H5D__virtual_init_all(io_info->dset, io_info->md_dxpl_id) < 0)
+        if(H5D__virtual_init_all(io_info->dset) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't initialize virtual layout")
 
     /* Initialize tot_nelmts */
@@ -2160,7 +2302,7 @@ H5D__virtual_pre_io(H5D_io_info_t *io_info,
                      * open the source dataset to patch it */
                     if(storage->list[i].source_space_status != H5O_VIRTUAL_STATUS_CORRECT) {
                         HDassert(!storage->list[i].sub_dset[j].dset);
-                        if(H5D__virtual_open_source_dset(io_info->dset, &storage->list[i], &storage->list[i].sub_dset[j], io_info->md_dxpl_id) < 0)
+                        if(H5D__virtual_open_source_dset(io_info->dset, &storage->list[i], &storage->list[i].sub_dset[j]) < 0)
                             HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open source dataset")
                     } /* end if */
 
@@ -2232,7 +2374,7 @@ H5D__virtual_pre_io(H5D_io_info_t *io_info,
                         /* Open source dataset */
                         if(!storage->list[i].sub_dset[j].dset)
                             /* Try to open dataset */
-                            if(H5D__virtual_open_source_dset(io_info->dset, &storage->list[i], &storage->list[i].sub_dset[j], io_info->md_dxpl_id) < 0)
+                            if(H5D__virtual_open_source_dset(io_info->dset, &storage->list[i], &storage->list[i].sub_dset[j]) < 0)
                                 HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open source dataset")
 
                         /* If the source dataset is not open, mark the selected
@@ -2248,7 +2390,7 @@ H5D__virtual_pre_io(H5D_io_info_t *io_info,
                             HGOTO_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "can't close projected memory space")
                         storage->list[i].sub_dset[j].projected_mem_space = NULL;
                     } /* end if */
-                    else 
+                    else
                         *tot_nelmts += (hsize_t)select_nelmts;
                 } /* end if */
             } /* end for */
@@ -2267,9 +2409,9 @@ H5D__virtual_pre_io(H5D_io_info_t *io_info,
                 /* Check if anything is selected */
                 if(select_nelmts > (hssize_t)0) {
                     /* Open source dataset */
-                    if(!storage->list[i].source_dset.dset) 
+                    if(!storage->list[i].source_dset.dset)
                         /* Try to open dataset */
-                        if(H5D__virtual_open_source_dset(io_info->dset, &storage->list[i], &storage->list[i].source_dset, io_info->md_dxpl_id) < 0)
+                        if(H5D__virtual_open_source_dset(io_info->dset, &storage->list[i], &storage->list[i].source_dset) < 0)
                             HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open source dataset")
 
                     /* If the source dataset is not open, mark the selected elements
@@ -2304,7 +2446,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_pre_io() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_post_io
  *
@@ -2354,7 +2496,7 @@ H5D__virtual_post_io(H5O_storage_virtual_t *storage)
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_post_io() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_read_one
  *
@@ -2391,7 +2533,7 @@ H5D__virtual_read_one(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCLIP, FAIL, "can't project virtual intersection onto source space")
 
         /* Perform read on source dataset */
-        if(H5D__read(source_dset->dset, type_info->dst_type_id, source_dset->projected_mem_space, projected_src_space, io_info->raw_dxpl_id, io_info->u.rbuf) < 0)
+        if(H5D__read(source_dset->dset, type_info->dst_type_id, source_dset->projected_mem_space, projected_src_space, io_info->u.rbuf) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read source dataset")
 
         /* Close projected_src_space */
@@ -2411,7 +2553,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_read_one() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_read
  *
@@ -2508,8 +2650,7 @@ H5D__virtual_read(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
                             HGOTO_ERROR(H5E_DATASET, H5E_CANTCLIP, FAIL, "unable to clip fill selection")
 
             /* Write fill values to memory buffer */
-            if(H5D__fill(io_info->dset->shared->dcpl_cache.fill.buf, io_info->dset->shared->type, io_info->u.rbuf, 
-                         type_info->mem_type, fill_space, io_info->md_dxpl_id) < 0)
+            if(H5D__fill(io_info->dset->shared->dcpl_cache.fill.buf, io_info->dset->shared->type, io_info->u.rbuf, type_info->mem_type, fill_space) < 0)
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "filling buf failed")
 
 #ifndef NDEBUG
@@ -2544,7 +2685,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_read() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_write_one
  *
@@ -2583,7 +2724,7 @@ H5D__virtual_write_one(H5D_io_info_t *io_info, const H5D_type_info_t *type_info,
             HGOTO_ERROR(H5E_DATASET, H5E_CANTCLIP, FAIL, "can't project virtual intersection onto source space")
 
         /* Perform write on source dataset */
-        if(H5D__write(source_dset->dset, type_info->dst_type_id, source_dset->projected_mem_space, projected_src_space, io_info->raw_dxpl_id, io_info->u.wbuf) < 0)
+        if(H5D__write(source_dset->dset, type_info->dst_type_id, source_dset->projected_mem_space, projected_src_space, io_info->u.wbuf) < 0)
             HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't write to source dataset")
 
         /* Close projected_src_space */
@@ -2603,7 +2744,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_write_one() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_write
  *
@@ -2680,7 +2821,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_write() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_flush
  *
@@ -2694,7 +2835,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__virtual_flush(H5D_t *dset, hid_t dxpl_id)
+H5D__virtual_flush(H5D_t *dset)
 {
     H5O_storage_virtual_t *storage;         /* Convenient pointer into layout struct */
     size_t      i, j;                       /* Local index variables */
@@ -2715,20 +2856,20 @@ H5D__virtual_flush(H5D_t *dset, hid_t dxpl_id)
             for(j = 0; j < storage->list[i].sub_dset_nused; j++)
                 if(storage->list[i].sub_dset[j].dset)
                     /* Flush source dataset */
-                    if(H5D__flush_real(storage->list[i].sub_dset[j].dset, dxpl_id) < 0)
+                    if(H5D__flush_real(storage->list[i].sub_dset[j].dset) < 0)
                         HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to flush source dataset")
         } /* end if */
         else
             if(storage->list[i].source_dset.dset)
                 /* Flush source dataset */
-                if(H5D__flush_real(storage->list[i].source_dset.dset, dxpl_id) < 0)
+                if(H5D__flush_real(storage->list[i].source_dset.dset) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "unable to flush source dataset")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_flush() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_hold_source_dset_files
  *
@@ -2796,17 +2937,15 @@ H5D__virtual_hold_source_dset_files(const H5D_t *dset, H5D_virtual_held_file_t *
             } /* end if */
 
 done:
-    if(ret_value < 0) {
+    if(ret_value < 0)
         /* Release hold on files and delete list on error */
-        if(*head)
-            if(H5D__virtual_release_source_dset_files(*head) < 0)
-                HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "can't release source datasets' files held open")
-    } /* end if */
+        if(*head && H5D__virtual_release_source_dset_files(*head) < 0)
+            HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "can't release source datasets' files held open")
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_hold_source_dset_files() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_refresh_source_dset
  *
@@ -2820,7 +2959,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5D__virtual_refresh_source_dset(H5D_t **dset, hid_t dxpl_id)
+H5D__virtual_refresh_source_dset(H5D_t **dset)
 {
     hid_t       dset_id;                /* Temporary dataset identifier */
     herr_t      ret_value = SUCCEED;    /* Return value */
@@ -2835,7 +2974,7 @@ H5D__virtual_refresh_source_dset(H5D_t **dset, hid_t dxpl_id)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "can't register source dataset ID")
 
     /* Refresh source dataset */
-    if(H5D__refresh(dset_id, *dset, dxpl_id) < 0)
+    if(H5D__refresh(dset_id, *dset) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to refresh source dataset")
 
     /* Discard the identifier & replace the dataset */
@@ -2846,7 +2985,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_refresh_source_dsets() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_refresh_source_dsets
  *
@@ -2860,7 +2999,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5D__virtual_refresh_source_dsets(H5D_t *dset, hid_t dxpl_id)
+H5D__virtual_refresh_source_dsets(H5D_t *dset)
 {
     H5O_storage_virtual_t *storage;         /* Convenient pointer into layout struct */
     size_t      i;                          /* Local index variable */
@@ -2885,21 +3024,21 @@ H5D__virtual_refresh_source_dsets(H5D_t *dset, hid_t dxpl_id)
                 /* Check if sub-source dataset is open */
                 if(storage->list[i].sub_dset[j].dset)
                     /* Refresh sub-source dataset */
-                    if(H5D__virtual_refresh_source_dset(&storage->list[i].sub_dset[j].dset, dxpl_id) < 0)
+                    if(H5D__virtual_refresh_source_dset(&storage->list[i].sub_dset[j].dset) < 0)
                         HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to refresh source dataset")
         } /* end if */
         else
             /* Check if source dataset is open */
             if(storage->list[i].source_dset.dset)
                 /* Refresh source dataset */
-                if(H5D__virtual_refresh_source_dset(&storage->list[i].source_dset.dset, dxpl_id) < 0)
+                if(H5D__virtual_refresh_source_dset(&storage->list[i].source_dset.dset) < 0)
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to refresh source dataset")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D__virtual_refresh_source_dsets() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5D__virtual_release_source_dset_files
  *
diff --git a/src/H5E.c b/src/H5E.c
index aa4511b..eecf6e7 100644
--- a/src/H5E.c
+++ b/src/H5E.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -1344,7 +1342,7 @@ done:
  * Programmer:	Quincey Koziol
  *		Monday, October 18, 1999
  *
- * Notes: 	Basically a new public API wrapper around the H5E_push_stack
+ * Notes: 	Basically a new public API wrapper around the H5E__push_stack
  *              function.
  *
  *-------------------------------------------------------------------------
@@ -1415,7 +1413,7 @@ H5Epush2(hid_t err_stack, const char *file, const char *func, unsigned line,
 #endif /* H5_HAVE_VASPRINTF */
 
     /* Push the error on the stack */
-    if(H5E_push_stack(estack, file, func, line, cls_id, maj_id, min_id, tmp) < 0)
+    if(H5E__push_stack(estack, file, func, line, cls_id, maj_id, min_id, tmp) < 0)
         HGOTO_ERROR(H5E_ERROR, H5E_CANTSET, FAIL, "can't push error on stack")
 
 done:
diff --git a/src/H5EA.c b/src/H5EA.c
index e35a4ed..9ceb144 100644
--- a/src/H5EA.c
+++ b/src/H5EA.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -61,8 +59,7 @@
 /******************/
 
 /* Typedef for generically unprotecting an object */
-typedef herr_t (*H5EA__unprotect_func_t)(void *thing, hid_t dxpl_id,
-    unsigned cache_flags);
+typedef herr_t (*H5EA__unprotect_func_t)(void *thing, unsigned cache_flags);
 
 
 /********************/
@@ -75,11 +72,11 @@ typedef herr_t (*H5EA__unprotect_func_t)(void *thing, hid_t dxpl_id,
 /********************/
 
 static herr_t
-H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_extend,
+H5EA__lookup_elmt(const H5EA_t *ea, hsize_t idx, hbool_t will_extend,
     unsigned thing_acc, void **thing, uint8_t **thing_elmt_buf,
     hsize_t *thing_elmt_idx, H5EA__unprotect_func_t *thing_unprot_func);
-static H5EA_t *H5EA__new(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr,
-    hbool_t from_open, void *ctx_udata);
+static H5EA_t *H5EA__new(H5F_t *f, haddr_t ea_addr, hbool_t from_open,
+    void *ctx_udata);
 
 
 /*********************/
@@ -133,7 +130,7 @@ H5FL_BLK_DEFINE(ea_native_elmt);
  */
 BEGIN_FUNC(STATIC, ERR,
 H5EA_t *, NULL, NULL,
-H5EA__new(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, hbool_t from_open, void *ctx_udata))
+H5EA__new(H5F_t *f, haddr_t ea_addr, hbool_t from_open, void *ctx_udata))
 
     /* Local variables */
     H5EA_t *ea = NULL;          /* Pointer to new extensible array */
@@ -150,7 +147,7 @@ H5EA__new(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, hbool_t from_open, void *ctx
 	H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array info")
 
     /* Lock the array header into memory */
-    if(NULL == (hdr = H5EA__hdr_protect(f, dxpl_id, ea_addr, ctx_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5EA__hdr_protect(f, ea_addr, ctx_udata, H5AC__READ_ONLY_FLAG)))
 	H5E_THROW(H5E_CANTPROTECT, "unable to load extensible array header")
 
     /* Check for pending array deletion */
@@ -174,10 +171,10 @@ H5EA__new(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, hbool_t from_open, void *ctx
 
 CATCH
 
-    if(hdr && H5EA__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5EA__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
 	H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array header")
     if(!ret_value)
-        if(ea && H5EA_close(ea, dxpl_id) < 0)
+        if(ea && H5EA_close(ea) < 0)
             H5E_THROW(H5E_CLOSEERROR, "unable to close extensible array")
 
 END_FUNC(STATIC)  /* end H5EA__new() */
@@ -199,7 +196,7 @@ END_FUNC(STATIC)  /* end H5EA__new() */
  */
 BEGIN_FUNC(PRIV, ERR,
 H5EA_t *, NULL, NULL,
-H5EA_create(H5F_t *f, hid_t dxpl_id, const H5EA_create_t *cparam, void *ctx_udata))
+H5EA_create(H5F_t *f, const H5EA_create_t *cparam, void *ctx_udata))
 
     /* Local variables */
     H5EA_t *ea = NULL;          /* Pointer to new extensible array */
@@ -215,11 +212,11 @@ H5EA_create(H5F_t *f, hid_t dxpl_id, const H5EA_create_t *cparam, void *ctx_udat
     HDcompile_assert(H5EA_NUM_CLS_ID == NELMTS(H5EA_client_class_g));
 
     /* Create extensible array header */
-    if(HADDR_UNDEF == (ea_addr = H5EA__hdr_create(f, dxpl_id, cparam, ctx_udata)))
+    if(HADDR_UNDEF == (ea_addr = H5EA__hdr_create(f, cparam, ctx_udata)))
 	H5E_THROW(H5E_CANTINIT, "can't create extensible array header")
 
     /* Allocate and initialize new extensible array wrapper */
-    if(NULL == (ea = H5EA__new(f, dxpl_id, ea_addr, FALSE, ctx_udata)))
+    if(NULL == (ea = H5EA__new(f, ea_addr, FALSE, ctx_udata)))
 	H5E_THROW(H5E_CANTINIT, "allocation and/or initialization failed for extensible array wrapper")
 
     /* Set the return value */
@@ -228,7 +225,7 @@ H5EA_create(H5F_t *f, hid_t dxpl_id, const H5EA_create_t *cparam, void *ctx_udat
 CATCH
 
     if(!ret_value)
-        if(ea && H5EA_close(ea, dxpl_id) < 0)
+        if(ea && H5EA_close(ea) < 0)
             H5E_THROW(H5E_CLOSEERROR, "unable to close extensible array")
 
 END_FUNC(PRIV)  /* end H5EA_create() */
@@ -250,7 +247,7 @@ END_FUNC(PRIV)  /* end H5EA_create() */
  */
 BEGIN_FUNC(PRIV, ERR,
 H5EA_t *, NULL, NULL,
-H5EA_open(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata))
+H5EA_open(H5F_t *f, haddr_t ea_addr, void *ctx_udata))
 
     /* Local variables */
     H5EA_t *ea = NULL;          /* Pointer to new extensible array wrapper */
@@ -262,7 +259,7 @@ H5EA_open(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata))
     HDassert(H5F_addr_defined(ea_addr));
 
     /* Allocate and initialize new extensible array wrapper */
-    if(NULL == (ea = H5EA__new(f, dxpl_id, ea_addr, TRUE, ctx_udata)))
+    if(NULL == (ea = H5EA__new(f, ea_addr, TRUE, ctx_udata)))
 	H5E_THROW(H5E_CANTINIT, "allocation and/or initialization failed for extensible array wrapper")
 
     /* Set the return value */
@@ -271,7 +268,7 @@ H5EA_open(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata))
 CATCH
 
     if(!ret_value)
-        if(ea && H5EA_close(ea, dxpl_id) < 0)
+        if(ea && H5EA_close(ea) < 0)
             H5E_THROW(H5E_CLOSEERROR, "unable to close extensible array")
 
 END_FUNC(PRIV)  /* end H5EA_open() */
@@ -356,7 +353,7 @@ END_FUNC(PRIV)  /* end H5EA_get_addr() */
  */
 BEGIN_FUNC(STATIC, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_extend,
+H5EA__lookup_elmt(const H5EA_t *ea, hsize_t idx, hbool_t will_extend,
     unsigned thing_acc, void **thing, uint8_t **thing_elmt_buf,
     hsize_t *thing_elmt_idx, H5EA__unprotect_func_t *thing_unprot_func))
 
@@ -397,7 +394,7 @@ H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_ext
         /* Check if we are allowed to create the thing */
         if(0 == (thing_acc & H5AC__READ_ONLY_FLAG)) { /* i.e. r/w access */
             /* Create the index block */
-            hdr->idx_blk_addr = H5EA__iblock_create(hdr, dxpl_id, &stats_changed);
+            hdr->idx_blk_addr = H5EA__iblock_create(hdr, &stats_changed);
             if(!H5F_addr_defined(hdr->idx_blk_addr))
                 H5E_THROW(H5E_CANTCREATE, "unable to create index block")
             hdr_dirty = TRUE;
@@ -407,7 +404,7 @@ H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_ext
     } /* end if */
 
     /* Protect index block */
-    if(NULL == (iblock = H5EA__iblock_protect(hdr, dxpl_id, thing_acc)))
+    if(NULL == (iblock = H5EA__iblock_protect(hdr, thing_acc)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array index block, address = %llu", (unsigned long long)hdr->idx_blk_addr)
 
     /* Check if element is in index block */
@@ -444,7 +441,7 @@ H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_ext
 
                     /* Create data block */
                     dblk_off = hdr->sblk_info[sblk_idx].start_idx + (dblk_idx * hdr->sblk_info[sblk_idx].dblk_nelmts);
-                    dblk_addr = H5EA__dblock_create(hdr, dxpl_id, iblock, &stats_changed, dblk_off, hdr->sblk_info[sblk_idx].dblk_nelmts);
+                    dblk_addr = H5EA__dblock_create(hdr, iblock, &stats_changed, dblk_off, hdr->sblk_info[sblk_idx].dblk_nelmts);
                     if(!H5F_addr_defined(dblk_addr))
                         H5E_THROW(H5E_CANTCREATE, "unable to create extensible array data block")
 
@@ -457,7 +454,7 @@ H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_ext
             } /* end if */
 
             /* Protect data block */
-            if(NULL == (dblock = H5EA__dblock_protect(hdr, dxpl_id, iblock, iblock->dblk_addrs[dblk_idx], hdr->sblk_info[sblk_idx].dblk_nelmts, thing_acc)))
+            if(NULL == (dblock = H5EA__dblock_protect(hdr, iblock, iblock->dblk_addrs[dblk_idx], hdr->sblk_info[sblk_idx].dblk_nelmts, thing_acc)))
                 H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array data block, address = %llu", (unsigned long long)iblock->dblk_addrs[dblk_idx])
 
             /* Adjust index to offset in data block */
@@ -489,7 +486,7 @@ H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_ext
                     haddr_t sblk_addr;        /* Address of data block created */
 
                     /* Create super block */
-                    sblk_addr = H5EA__sblock_create(hdr, dxpl_id, iblock, &stats_changed, sblk_idx);
+                    sblk_addr = H5EA__sblock_create(hdr, iblock, &stats_changed, sblk_idx);
                     if(!H5F_addr_defined(sblk_addr))
                         H5E_THROW(H5E_CANTCREATE, "unable to create extensible array super block")
 
@@ -502,7 +499,7 @@ H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_ext
             } /* end if */
 
             /* Protect super block */
-            if(NULL == (sblock = H5EA__sblock_protect(hdr, dxpl_id, iblock, iblock->sblk_addrs[sblk_off], sblk_idx, thing_acc)))
+            if(NULL == (sblock = H5EA__sblock_protect(hdr, iblock, iblock->sblk_addrs[sblk_off], sblk_idx, thing_acc)))
                 H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array super block, address = %llu", (unsigned long long)iblock->sblk_addrs[sblk_off])
 
             /* Compute the data block index in super block */
@@ -518,7 +515,7 @@ H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_ext
 
                     /* Create data block */
                     dblk_off = hdr->sblk_info[sblk_idx].start_idx + (dblk_idx * hdr->sblk_info[sblk_idx].dblk_nelmts);
-                    dblk_addr = H5EA__dblock_create(hdr, dxpl_id, sblock, &stats_changed, dblk_off, sblock->dblk_nelmts);
+                    dblk_addr = H5EA__dblock_create(hdr, sblock, &stats_changed, dblk_off, sblock->dblk_nelmts);
                     if(!H5F_addr_defined(dblk_addr))
                         H5E_THROW(H5E_CANTCREATE, "unable to create extensible array data block")
 
@@ -565,7 +562,7 @@ H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_ext
                     /* Check if we are allowed to create the thing */
                     if(0 == (thing_acc & H5AC__READ_ONLY_FLAG)) { /* i.e. r/w access */
                         /* Create the data block page */
-                        if(H5EA__dblk_page_create(hdr, dxpl_id, sblock, dblk_page_addr) < 0)
+                        if(H5EA__dblk_page_create(hdr, sblock, dblk_page_addr) < 0)
                             H5E_THROW(H5E_CANTCREATE, "unable to create data block page")
 
                         /* Mark data block page as initialized in super block */
@@ -577,7 +574,7 @@ H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_ext
                 } /* end if */
 
                 /* Protect data block page */
-                if(NULL == (dblk_page = H5EA__dblk_page_protect(hdr, dxpl_id, sblock, dblk_page_addr, thing_acc)))
+                if(NULL == (dblk_page = H5EA__dblk_page_protect(hdr, sblock, dblk_page_addr, thing_acc)))
                     H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array data block page, address = %llu", (unsigned long long)dblk_page_addr)
 
                 /* Check if there is already a dependency on the header */
@@ -595,7 +592,7 @@ H5EA__lookup_elmt(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, hbool_t will_ext
             } /* end if */
             else {
                 /* Protect data block */
-                if(NULL == (dblock = H5EA__dblock_protect(hdr, dxpl_id, sblock, sblock->dblk_addrs[dblk_idx], sblock->dblk_nelmts, thing_acc)))
+                if(NULL == (dblock = H5EA__dblock_protect(hdr, sblock, sblock->dblk_addrs[dblk_idx], sblock->dblk_nelmts, thing_acc)))
                     H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array data block, address = %llu", (unsigned long long)sblock->dblk_addrs[dblk_idx])
 
                 /* Check if there is already a dependency on the header */
@@ -637,14 +634,14 @@ CATCH
             H5E_THROW(H5E_CANTMARKDIRTY, "unable to mark extensible array header as modified")
 
     /* Release resources */
-    if(iblock && *thing != iblock && H5EA__iblock_unprotect(iblock, dxpl_id, iblock_cache_flags) < 0)
+    if(iblock && *thing != iblock && H5EA__iblock_unprotect(iblock, iblock_cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array index block")
     /* (Note: super blocks don't contain elements, so don't have a '*thing != sblock' check) */
-    if(sblock && H5EA__sblock_unprotect(sblock, dxpl_id, sblock_cache_flags) < 0)
+    if(sblock && H5EA__sblock_unprotect(sblock, sblock_cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array super block")
-    if(dblock && *thing != dblock && H5EA__dblock_unprotect(dblock, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(dblock && *thing != dblock && H5EA__dblock_unprotect(dblock, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array data block")
-    if(dblk_page && *thing != dblk_page && H5EA__dblk_page_unprotect(dblk_page, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(dblk_page && *thing != dblk_page && H5EA__dblk_page_unprotect(dblk_page, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array data block page")
 
 END_FUNC(STATIC)  /* end H5EA__lookup_elmt() */
@@ -665,7 +662,7 @@ END_FUNC(STATIC)  /* end H5EA__lookup_elmt() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA_set(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, const void *elmt))
+H5EA_set(const H5EA_t *ea, hsize_t idx, const void *elmt))
 
     /* Local variables */
     H5EA_hdr_t *hdr = ea->hdr;          /* Header for EA */
@@ -687,7 +684,7 @@ H5EA_set(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, const void *elmt))
 
     /* Look up the array metadata containing the element we want to set */
     will_extend = (idx >= hdr->stats.stored.max_idx_set);
-    if(H5EA__lookup_elmt(ea, dxpl_id, idx, will_extend, H5AC__NO_FLAGS_SET, &thing, &thing_elmt_buf, &thing_elmt_idx, &thing_unprot_func) < 0)
+    if(H5EA__lookup_elmt(ea, idx, will_extend, H5AC__NO_FLAGS_SET, &thing, &thing_elmt_buf, &thing_elmt_idx, &thing_unprot_func) < 0)
         H5E_THROW(H5E_CANTPROTECT, "unable to protect array metadata")
 
     /* Sanity check */
@@ -709,7 +706,7 @@ H5EA_set(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, const void *elmt))
 
 CATCH
     /* Release resources */
-    if(thing && (thing_unprot_func)(thing, dxpl_id, thing_cache_flags) < 0)
+    if(thing && (thing_unprot_func)(thing, thing_cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array metadata")
 
 END_FUNC(PRIV)  /* end H5EA_set() */
@@ -730,7 +727,7 @@ END_FUNC(PRIV)  /* end H5EA_set() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA_get(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, void *elmt))
+H5EA_get(const H5EA_t *ea, hsize_t idx, void *elmt))
 
     /* Local variables */
     H5EA_hdr_t *hdr = ea->hdr;          /* Header for EA */
@@ -757,7 +754,7 @@ H5EA_get(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, void *elmt))
         hdr->f = ea->f;
 
         /* Look up the array metadata containing the element we want to set */
-        if(H5EA__lookup_elmt(ea, dxpl_id, idx, FALSE, H5AC__READ_ONLY_FLAG, &thing, &thing_elmt_buf, &thing_elmt_idx, &thing_unprot_func) < 0)
+        if(H5EA__lookup_elmt(ea, idx, FALSE, H5AC__READ_ONLY_FLAG, &thing, &thing_elmt_buf, &thing_elmt_idx, &thing_unprot_func) < 0)
             H5E_THROW(H5E_CANTPROTECT, "unable to protect array metadata")
 
         /* Check if the thing holding the element has been created yet */
@@ -773,7 +770,7 @@ H5EA_get(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, void *elmt))
 
 CATCH
     /* Release thing */
-    if(thing && (thing_unprot_func)(thing, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(thing && (thing_unprot_func)(thing, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array metadata")
 
 END_FUNC(PRIV)  /* end H5EA_get() */
@@ -795,7 +792,7 @@ END_FUNC(PRIV)  /* end H5EA_get() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA_depend(H5EA_t *ea, hid_t dxpl_id, H5AC_proxy_entry_t *parent))
+H5EA_depend(H5EA_t *ea, H5AC_proxy_entry_t *parent))
 
     /* Local variables */
     H5EA_hdr_t *hdr = ea->hdr;          /* Header for EA */
@@ -820,7 +817,7 @@ H5EA_depend(H5EA_t *ea, hid_t dxpl_id, H5AC_proxy_entry_t *parent))
         hdr->f = ea->f;
 
         /* Add the extensible array as a child of the parent (proxy) */
-        if(H5AC_proxy_entry_add_child(parent, hdr->f, dxpl_id, hdr->top_proxy) < 0)
+        if(H5AC_proxy_entry_add_child(parent, hdr->f, hdr->top_proxy) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add extensible array as child of proxy")
         hdr->parent = parent;
     } /* end if */
@@ -845,7 +842,7 @@ END_FUNC(PRIV)  /* end H5EA_depend() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA_close(H5EA_t *ea, hid_t dxpl_id))
+H5EA_close(H5EA_t *ea))
 
     /* Local variables */
     hbool_t pending_delete = FALSE;     /* Whether the array is pending deletion */
@@ -896,7 +893,7 @@ H5EA_close(H5EA_t *ea, hid_t dxpl_id))
 
             /* Lock the array header into memory */
             /* (OK to pass in NULL for callback context, since we know the header must be in the cache) */
-            if(NULL == (hdr = H5EA__hdr_protect(ea->f, dxpl_id, ea_addr, NULL, H5AC__NO_FLAGS_SET)))
+            if(NULL == (hdr = H5EA__hdr_protect(ea->f, ea_addr, NULL, H5AC__NO_FLAGS_SET)))
                 H5E_THROW(H5E_CANTLOAD, "unable to load extensible array header")
 
             /* Set the shared array header's file context for this operation */
@@ -910,7 +907,7 @@ H5EA_close(H5EA_t *ea, hid_t dxpl_id))
                 H5E_THROW(H5E_CANTDEC, "can't decrement reference count on shared array header")
 
             /* Delete array, starting with header (unprotects header) */
-            if(H5EA__hdr_delete(hdr, dxpl_id) < 0)
+            if(H5EA__hdr_delete(hdr) < 0)
                 H5E_THROW(H5E_CANTDELETE, "unable to delete extensible array")
         } /* end if */
         else {
@@ -946,7 +943,7 @@ END_FUNC(PRIV)  /* end H5EA_close() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA_delete(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata))
+H5EA_delete(H5F_t *f, haddr_t ea_addr, void *ctx_udata))
 
     /* Local variables */
     H5EA_hdr_t *hdr = NULL;             /* The fractal heap header information */
@@ -958,7 +955,7 @@ H5EA_delete(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata))
     HDassert(H5F_addr_defined(ea_addr));
 
     /* Lock the array header into memory */
-    if(NULL == (hdr = H5EA__hdr_protect(f, dxpl_id, ea_addr, ctx_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (hdr = H5EA__hdr_protect(f, ea_addr, ctx_udata, H5AC__NO_FLAGS_SET)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array header, address = %llu", (unsigned long long)ea_addr)
 
     /* Check for files using shared array header */
@@ -969,7 +966,7 @@ H5EA_delete(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata))
         hdr->f = f;
 
         /* Delete array now, starting with header (unprotects header) */
-        if(H5EA__hdr_delete(hdr, dxpl_id) < 0)
+        if(H5EA__hdr_delete(hdr) < 0)
             H5E_THROW(H5E_CANTDELETE, "unable to delete extensible array")
         hdr = NULL;
     } /* end if */
@@ -977,7 +974,7 @@ H5EA_delete(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata))
 CATCH
 
     /* Unprotect the header, if an error occurred */
-    if(hdr && H5EA__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5EA__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array header")
 
 END_FUNC(PRIV)  /* end H5EA_delete() */
@@ -997,7 +994,7 @@ END_FUNC(PRIV)  /* end H5EA_delete() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA_iterate(H5EA_t *ea, hid_t dxpl_id, H5EA_operator_t op, void *udata))
+H5EA_iterate(H5EA_t *ea, H5EA_operator_t op, void *udata))
 
     /* Local variables */
     uint8_t     *elmt = NULL;
@@ -1019,7 +1016,7 @@ H5EA_iterate(H5EA_t *ea, hid_t dxpl_id, H5EA_operator_t op, void *udata))
         int cb_ret;     /* Return value from callback */
 
         /* Get array element */
-        if(H5EA_get(ea, dxpl_id, u, elmt) < 0)
+        if(H5EA_get(ea, u, elmt) < 0)
             H5E_THROW(H5E_CANTGET, "unable to delete fixed array")
 
         /* Make callback */
diff --git a/src/H5EAcache.c b/src/H5EAcache.c
index 894b31a..8138991 100644
--- a/src/H5EAcache.c
+++ b/src/H5EAcache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -112,7 +110,7 @@ static herr_t H5EA__cache_dblock_serialize(const H5F_t *f, void *image, size_t l
     void *thing);
 static herr_t H5EA__cache_dblock_notify(H5AC_notify_action_t action, void *thing);
 static herr_t H5EA__cache_dblock_free_icr(void *thing);
-static herr_t H5EA__cache_dblock_fsf_size(const void *thing, size_t *fsf_size);
+static herr_t H5EA__cache_dblock_fsf_size(const void *thing, hsize_t *fsf_size);
 
 static herr_t H5EA__cache_dblk_page_get_initial_load_size(void *udata, size_t *image_len);
 static htri_t H5EA__cache_dblk_page_verify_chksum(const void *image_ptr, size_t len, void *udata_ptr);
@@ -1877,7 +1875,7 @@ END_FUNC(STATIC)   /* end H5EA__cache_dblock_free_icr() */
  */
 BEGIN_FUNC(STATIC, NOERR,
 herr_t, SUCCEED, -,
-H5EA__cache_dblock_fsf_size(const void *_thing, size_t *fsf_size))
+H5EA__cache_dblock_fsf_size(const void *_thing, hsize_t *fsf_size))
 
     /* Local variables */
     const H5EA_dblock_t *dblock = (const H5EA_dblock_t *)_thing;        /* Pointer to the object */
diff --git a/src/H5EAdbg.c b/src/H5EAdbg.c
index ef45881..1a2b973 100644
--- a/src/H5EAdbg.c
+++ b/src/H5EAdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -95,7 +93,7 @@
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
+H5EA__hdr_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
     int fwidth, const H5EA_class_t *cls, haddr_t obj_addr))
 
     /* Local variables */
@@ -112,14 +110,13 @@ H5EA__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
     HDassert(cls);
 
     /* Check for debugging context callback available */
-    if(cls->crt_dbg_ctx) {
+    if(cls->crt_dbg_ctx)
         /* Create debugging context */
-        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, dxpl_id, obj_addr)))
+        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, obj_addr)))
             H5E_THROW(H5E_CANTGET, "unable to create fixed array debugging context")
-    } /* end if */
 
     /* Load the extensible array header */
-    if(NULL == (hdr = H5EA__hdr_protect(f, dxpl_id, addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5EA__hdr_protect(f, addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
 	H5E_THROW(H5E_CANTPROTECT, "unable to load extensible array header")
 
     /* Print opening message */
@@ -171,7 +168,7 @@ H5EA__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
 CATCH
     if(dbg_ctx && cls->dst_dbg_ctx(dbg_ctx) < 0)
         H5E_THROW(H5E_CANTRELEASE, "unable to release extensible array debugging context")
-    if(hdr && H5EA__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5EA__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
 	H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array header")
 
 END_FUNC(PKG)   /* end H5EA__hdr_debug() */
@@ -192,7 +189,7 @@ END_FUNC(PKG)   /* end H5EA__hdr_debug() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__iblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t H5_ATTR_UNUSED addr, FILE *stream, int indent,
+H5EA__iblock_debug(H5F_t *f, haddr_t H5_ATTR_UNUSED addr, FILE *stream, int indent,
     int fwidth, const H5EA_class_t *cls, haddr_t hdr_addr, haddr_t obj_addr))
 
     /* Local variables */
@@ -211,21 +208,20 @@ H5EA__iblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t H5_ATTR_UNUSED addr, FILE *s
     HDassert(H5F_addr_defined(obj_addr));
 
     /* Check for debugging context callback available */
-    if(cls->crt_dbg_ctx) {
+    if(cls->crt_dbg_ctx)
         /* Create debugging context */
-        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, dxpl_id, obj_addr)))
+        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, obj_addr)))
             H5E_THROW(H5E_CANTGET, "unable to create extensible array debugging context")
-    } /* end if */
 
     /* Load the extensible array header */
-    if(NULL == (hdr = H5EA__hdr_protect(f, dxpl_id, hdr_addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5EA__hdr_protect(f, hdr_addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
 	H5E_THROW(H5E_CANTPROTECT, "unable to load extensible array header")
 
     /* Sanity check */
     HDassert(H5F_addr_eq(hdr->idx_blk_addr, addr));
 
     /* Protect index block */
-    if(NULL == (iblock = H5EA__iblock_protect(hdr, dxpl_id, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (iblock = H5EA__iblock_protect(hdr, H5AC__READ_ONLY_FLAG)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array index block, address = %llu", (unsigned long long)hdr->idx_blk_addr)
 
     /* Print opening message */
@@ -294,9 +290,9 @@ H5EA__iblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t H5_ATTR_UNUSED addr, FILE *s
 CATCH
     if(dbg_ctx && cls->dst_dbg_ctx(dbg_ctx) < 0)
         H5E_THROW(H5E_CANTRELEASE, "unable to release extensible array debugging context")
-    if(iblock && H5EA__iblock_unprotect(iblock, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(iblock && H5EA__iblock_unprotect(iblock, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array index block")
-    if(hdr && H5EA__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5EA__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
 	H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array header")
 
 END_FUNC(PKG)   /* end H5EA__iblock_debug() */
@@ -317,7 +313,7 @@ END_FUNC(PKG)   /* end H5EA__iblock_debug() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__sblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
+H5EA__sblock_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
     int fwidth, const H5EA_class_t *cls, haddr_t hdr_addr, unsigned sblk_idx, haddr_t obj_addr))
 
     /* Local variables */
@@ -336,19 +332,18 @@ H5EA__sblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int inde
     HDassert(H5F_addr_defined(obj_addr));
 
     /* Check for debugging context callback available */
-    if(cls->crt_dbg_ctx) {
+    if(cls->crt_dbg_ctx)
         /* Create debugging context */
-        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, dxpl_id, obj_addr)))
+        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, obj_addr)))
             H5E_THROW(H5E_CANTGET, "unable to create extensible array debugging context")
-    } /* end if */
 
     /* Load the extensible array header */
-    if(NULL == (hdr = H5EA__hdr_protect(f, dxpl_id, hdr_addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5EA__hdr_protect(f, hdr_addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
 	H5E_THROW(H5E_CANTPROTECT, "unable to load extensible array header")
 
     /* Protect super block */
     /* (Note: setting parent of super block to 'hdr' for this operation should be OK -QAK) */
-    if(NULL == (sblock = H5EA__sblock_protect(hdr, dxpl_id, (H5EA_iblock_t *)hdr, addr, sblk_idx, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (sblock = H5EA__sblock_protect(hdr, (H5EA_iblock_t *)hdr, addr, sblk_idx, H5AC__READ_ONLY_FLAG)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array super block, address = %llu", (unsigned long long)addr)
 
     /* Print opening message */
@@ -386,9 +381,9 @@ H5EA__sblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int inde
 CATCH
     if(dbg_ctx && cls->dst_dbg_ctx(dbg_ctx) < 0)
         H5E_THROW(H5E_CANTRELEASE, "unable to release extensible array debugging context")
-    if(sblock && H5EA__sblock_unprotect(sblock, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(sblock && H5EA__sblock_unprotect(sblock, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array super block")
-    if(hdr && H5EA__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5EA__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
 	H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array header")
 
 END_FUNC(PKG)   /* end H5EA__sblock_debug() */
@@ -409,7 +404,7 @@ END_FUNC(PKG)   /* end H5EA__sblock_debug() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
+H5EA__dblock_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
     int fwidth, const H5EA_class_t *cls, haddr_t hdr_addr, size_t dblk_nelmts, haddr_t obj_addr))
 
     /* Local variables */
@@ -430,19 +425,18 @@ H5EA__dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int inde
     HDassert(dblk_nelmts > 0);
 
     /* Check for debugging context callback available */
-    if(cls->crt_dbg_ctx) {
+    if(cls->crt_dbg_ctx)
         /* Create debugging context */
-        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, dxpl_id, obj_addr)))
+        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, obj_addr)))
             H5E_THROW(H5E_CANTGET, "unable to create extensible array debugging context")
-    } /* end if */
 
     /* Load the extensible array header */
-    if(NULL == (hdr = H5EA__hdr_protect(f, dxpl_id, hdr_addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5EA__hdr_protect(f, hdr_addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
 	H5E_THROW(H5E_CANTPROTECT, "unable to load extensible array header")
 
     /* Protect data block */
     /* (Note: setting parent of data block to 'hdr' for this operation should be OK -QAK) */
-    if(NULL == (dblock = H5EA__dblock_protect(hdr, dxpl_id, hdr, addr, dblk_nelmts, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (dblock = H5EA__dblock_protect(hdr, hdr, addr, dblk_nelmts, H5AC__READ_ONLY_FLAG)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array data block, address = %llu", (unsigned long long)addr)
 
     /* Print opening message */
@@ -469,9 +463,9 @@ H5EA__dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int inde
 CATCH
     if(dbg_ctx && cls->dst_dbg_ctx(dbg_ctx) < 0)
         H5E_THROW(H5E_CANTRELEASE, "unable to release extensible array debugging context")
-    if(dblock && H5EA__dblock_unprotect(dblock, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(dblock && H5EA__dblock_unprotect(dblock, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array data block")
-    if(hdr && H5EA__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5EA__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
 	H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array header")
 
 END_FUNC(PKG)   /* end H5EA__dblock_debug() */
diff --git a/src/H5EAdblkpage.c b/src/H5EAdblkpage.c
index 927dcb6..6dd2e98 100644
--- a/src/H5EAdblkpage.c
+++ b/src/H5EAdblkpage.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -150,8 +148,7 @@ END_FUNC(PKG)   /* end H5EA__dblk_page_alloc() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__dblk_page_create(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_sblock_t *parent,
-    haddr_t addr))
+H5EA__dblk_page_create(H5EA_hdr_t *hdr, H5EA_sblock_t *parent, haddr_t addr))
 
     /* Local variables */
     H5EA_dblk_page_t *dblk_page = NULL; /* Extensible array data block page */
@@ -173,13 +170,13 @@ H5EA__dblk_page_create(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_sblock_t *parent,
         H5E_THROW(H5E_CANTSET, "can't set extensible array data block page elements to class's fill value")
 
     /* Cache the new extensible array data block page */
-    if(H5AC_insert_entry(hdr->f, dxpl_id, H5AC_EARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(hdr->f, H5AC_EARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, H5AC__NO_FLAGS_SET) < 0)
 	H5E_THROW(H5E_CANTINSERT, "can't add extensible array data block page to cache")
     inserted = TRUE;
 
     /* Add data block page as child of 'top' proxy */
     if(hdr->top_proxy) {
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, dblk_page) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dblk_page) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
         dblk_page->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -216,7 +213,7 @@ END_FUNC(PKG)   /* end H5EA__dblk_page_create() */
  */
 BEGIN_FUNC(PKG, ERR,
 H5EA_dblk_page_t *, NULL, NULL,
-H5EA__dblk_page_protect(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_sblock_t *parent,
+H5EA__dblk_page_protect(H5EA_hdr_t *hdr, H5EA_sblock_t *parent,
     haddr_t dblk_page_addr, unsigned flags))
 
     /* Local variables */
@@ -236,13 +233,13 @@ H5EA__dblk_page_protect(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_sblock_t *parent,
     udata.dblk_page_addr = dblk_page_addr;
 
     /* Protect the data block page */
-    if(NULL == (dblk_page = (H5EA_dblk_page_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_EARRAY_DBLK_PAGE, dblk_page_addr, &udata, flags)))
+    if(NULL == (dblk_page = (H5EA_dblk_page_t *)H5AC_protect(hdr->f, H5AC_EARRAY_DBLK_PAGE, dblk_page_addr, &udata, flags)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array data block page, address = %llu", (unsigned long long)dblk_page_addr)
 
     /* Create top proxy, if it doesn't exist */
     if(hdr->top_proxy && NULL == dblk_page->top_proxy) {
         /* Add data block page as child of 'top' proxy */
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, dblk_page) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dblk_page) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
         dblk_page->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -254,7 +251,7 @@ CATCH
     /* Clean up on error */
     if(!ret_value) {
         /* Release the data block page, if it was protected */
-        if(dblk_page && H5AC_unprotect(hdr->f, dxpl_id, H5AC_EARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, H5AC__NO_FLAGS_SET) < 0)
+        if(dblk_page && H5AC_unprotect(hdr->f, H5AC_EARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, H5AC__NO_FLAGS_SET) < 0)
             H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array data block page, address = %llu", (unsigned long long)dblk_page->addr)
     } /* end if */
 
@@ -277,8 +274,7 @@ END_FUNC(PKG)   /* end H5EA__dblk_page_protect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__dblk_page_unprotect(H5EA_dblk_page_t *dblk_page, hid_t dxpl_id,
-    unsigned cache_flags))
+H5EA__dblk_page_unprotect(H5EA_dblk_page_t *dblk_page, unsigned cache_flags))
 
     /* Local variables */
 
@@ -286,7 +282,7 @@ H5EA__dblk_page_unprotect(H5EA_dblk_page_t *dblk_page, hid_t dxpl_id,
     HDassert(dblk_page);
 
     /* Unprotect the data block page */
-    if(H5AC_unprotect(dblk_page->hdr->f, dxpl_id, H5AC_EARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, cache_flags) < 0)
+    if(H5AC_unprotect(dblk_page->hdr->f, H5AC_EARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array data block page, address = %llu", (unsigned long long)dblk_page->addr)
 
 CATCH
diff --git a/src/H5EAdblock.c b/src/H5EAdblock.c
index c288c69..d926fd5 100644
--- a/src/H5EAdblock.c
+++ b/src/H5EAdblock.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -162,8 +160,8 @@ END_FUNC(PKG)   /* end H5EA__dblock_alloc() */
  */
 BEGIN_FUNC(PKG, ERR,
 haddr_t, HADDR_UNDEF, HADDR_UNDEF,
-H5EA__dblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, void *parent,
-    hbool_t *stats_changed, hsize_t dblk_off, size_t nelmts))
+H5EA__dblock_create(H5EA_hdr_t *hdr, void *parent, hbool_t *stats_changed,
+    hsize_t dblk_off, size_t nelmts))
 
     /* Local variables */
     H5EA_dblock_t *dblock = NULL;       /* Extensible array data block */
@@ -186,7 +184,7 @@ H5EA__dblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, void *parent,
     dblock->block_off = dblk_off;
 
     /* Allocate space for the data block on disk */
-    if(HADDR_UNDEF == (dblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_DBLOCK, dxpl_id, (hsize_t)dblock->size)))
+    if(HADDR_UNDEF == (dblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_DBLOCK, (hsize_t)dblock->size)))
 	H5E_THROW(H5E_CANTALLOC, "file allocation failed for extensible array data block")
     dblock->addr = dblock_addr;
 
@@ -197,13 +195,13 @@ H5EA__dblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, void *parent,
             H5E_THROW(H5E_CANTSET, "can't set extensible array data block elements to class's fill value")
 
     /* Cache the new extensible array data block */
-    if(H5AC_insert_entry(hdr->f, dxpl_id, H5AC_EARRAY_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(hdr->f, H5AC_EARRAY_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET) < 0)
 	H5E_THROW(H5E_CANTINSERT, "can't add extensible array data block to cache")
     inserted = TRUE;
 
     /* Add data block as child of 'top' proxy */
     if(hdr->top_proxy) {
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, dblock) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dblock) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
         dblock->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -230,7 +228,7 @@ CATCH
                     H5E_THROW(H5E_CANTREMOVE, "unable to remove extensible array data block from cache")
 
             /* Release data block's disk space */
-            if(H5F_addr_defined(dblock->addr) && H5MF_xfree(hdr->f, H5FD_MEM_EARRAY_DBLOCK, dxpl_id, dblock->addr, (hsize_t)dblock->size) < 0)
+            if(H5F_addr_defined(dblock->addr) && H5MF_xfree(hdr->f, H5FD_MEM_EARRAY_DBLOCK, dblock->addr, (hsize_t)dblock->size) < 0)
                 H5E_THROW(H5E_CANTFREE, "unable to release extensible array data block")
 
             /* Destroy data block */
@@ -294,8 +292,8 @@ END_FUNC(PKG)   /* end H5EA__dblock_sblk_idx() */
  */
 BEGIN_FUNC(PKG, ERR,
 H5EA_dblock_t *, NULL, NULL,
-H5EA__dblock_protect(H5EA_hdr_t *hdr, hid_t dxpl_id, void *parent,
-    haddr_t dblk_addr, size_t dblk_nelmts, unsigned flags))
+H5EA__dblock_protect(H5EA_hdr_t *hdr, void *parent, haddr_t dblk_addr,
+    size_t dblk_nelmts, unsigned flags))
 
     /* Local variables */
     H5EA_dblock_t *dblock;              /* Extensible array data block */
@@ -316,13 +314,13 @@ H5EA__dblock_protect(H5EA_hdr_t *hdr, hid_t dxpl_id, void *parent,
     udata.dblk_addr = dblk_addr;
 
     /* Protect the data block */
-    if(NULL == (dblock = (H5EA_dblock_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_EARRAY_DBLOCK, dblk_addr, &udata, flags)))
+    if(NULL == (dblock = (H5EA_dblock_t *)H5AC_protect(hdr->f, H5AC_EARRAY_DBLOCK, dblk_addr, &udata, flags)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array data block, address = %llu", (unsigned long long)dblk_addr)
 
     /* Create top proxy, if it doesn't exist */
     if(hdr->top_proxy && NULL == dblock->top_proxy) {
         /* Add data block as child of 'top' proxy */
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, dblock) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dblock) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
         dblock->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -335,7 +333,7 @@ CATCH
     /* Clean up on error */
     if(!ret_value) {
         /* Release the data block, if it was protected */
-        if(dblock && H5AC_unprotect(hdr->f, dxpl_id, H5AC_EARRAY_DBLOCK, dblock->addr, dblock, H5AC__NO_FLAGS_SET) < 0)
+        if(dblock && H5AC_unprotect(hdr->f, H5AC_EARRAY_DBLOCK, dblock->addr, dblock, H5AC__NO_FLAGS_SET) < 0)
             H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array data block, address = %llu", (unsigned long long)dblock->addr)
     } /* end if */
 
@@ -357,7 +355,7 @@ END_FUNC(PKG)   /* end H5EA__dblock_protect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__dblock_unprotect(H5EA_dblock_t *dblock, hid_t dxpl_id, unsigned cache_flags))
+H5EA__dblock_unprotect(H5EA_dblock_t *dblock, unsigned cache_flags))
 
     /* Local variables */
 
@@ -365,7 +363,7 @@ H5EA__dblock_unprotect(H5EA_dblock_t *dblock, hid_t dxpl_id, unsigned cache_flag
     HDassert(dblock);
 
     /* Unprotect the data block */
-    if(H5AC_unprotect(dblock->hdr->f, dxpl_id, H5AC_EARRAY_DBLOCK, dblock->addr, dblock, cache_flags) < 0)
+    if(H5AC_unprotect(dblock->hdr->f, H5AC_EARRAY_DBLOCK, dblock->addr, dblock, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array data block, address = %llu", (unsigned long long)dblock->addr)
 
 CATCH
@@ -388,8 +386,8 @@ END_FUNC(PKG)   /* end H5EA__dblock_unprotect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__dblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id, void *parent,
-    haddr_t dblk_addr, size_t dblk_nelmts))
+H5EA__dblock_delete(H5EA_hdr_t *hdr, void *parent, haddr_t dblk_addr,
+    size_t dblk_nelmts))
 
     /* Local variables */
     H5EA_dblock_t *dblock = NULL;       /* Pointer to data block */
@@ -401,7 +399,7 @@ H5EA__dblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id, void *parent,
     HDassert(dblk_nelmts > 0);
 
     /* Protect data block */
-    if(NULL == (dblock = H5EA__dblock_protect(hdr, dxpl_id, parent, dblk_addr, dblk_nelmts, H5AC__NO_FLAGS_SET)))
+    if(NULL == (dblock = H5EA__dblock_protect(hdr, parent, dblk_addr, dblk_nelmts, H5AC__NO_FLAGS_SET)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array data block, address = %llu", (unsigned long long)dblk_addr)
 
     /* Check if this is a paged data block */
@@ -420,7 +418,7 @@ H5EA__dblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id, void *parent,
         for(u = 0; u < npages; u++) {
             /* Evict the data block page from the metadata cache */
             /* (OK to call if it doesn't exist in the cache) */
-            if(H5AC_expunge_entry(hdr->f, dxpl_id, H5AC_EARRAY_DBLK_PAGE, dblk_page_addr, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_expunge_entry(hdr->f, H5AC_EARRAY_DBLK_PAGE, dblk_page_addr, H5AC__NO_FLAGS_SET) < 0)
                 H5E_THROW(H5E_CANTEXPUNGE, "unable to remove array data block page from metadata cache")
 
             /* Advance to next page address */
@@ -430,7 +428,7 @@ H5EA__dblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id, void *parent,
 
 CATCH
     /* Finished deleting data block in metadata cache */
-    if(dblock && H5EA__dblock_unprotect(dblock, dxpl_id, H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
+    if(dblock && H5EA__dblock_unprotect(dblock, H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array data block")
 
 END_FUNC(PKG)   /* end H5EA__dblock_delete() */
diff --git a/src/H5EAhdr.c b/src/H5EAhdr.c
index 76d8733..62a23b8 100644
--- a/src/H5EAhdr.c
+++ b/src/H5EAhdr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -357,8 +355,7 @@ END_FUNC(PKG)   /* end H5EA__hdr_free_elmts() */
  */
 BEGIN_FUNC(PKG, ERR,
 haddr_t, HADDR_UNDEF, HADDR_UNDEF,
-H5EA__hdr_create(H5F_t *f, hid_t dxpl_id, const H5EA_create_t *cparam,
-    void *ctx_udata))
+H5EA__hdr_create(H5F_t *f, const H5EA_create_t *cparam, void *ctx_udata))
 
     /* Local variables */
     H5EA_hdr_t *hdr = NULL;     /* Extensible array header */
@@ -417,7 +414,7 @@ H5EA__hdr_create(H5F_t *f, hid_t dxpl_id, const H5EA_create_t *cparam,
         H5E_THROW(H5E_CANTINIT, "initialization failed for extensible array header")
 
     /* Allocate space for the header on disk */
-    if(HADDR_UNDEF == (hdr->addr = H5MF_alloc(f, H5FD_MEM_EARRAY_HDR, dxpl_id, (hsize_t)hdr->size)))
+    if(HADDR_UNDEF == (hdr->addr = H5MF_alloc(f, H5FD_MEM_EARRAY_HDR, (hsize_t)hdr->size)))
         H5E_THROW(H5E_CANTALLOC, "file allocation failed for extensible array header")
 
     /* Create 'top' proxy for extensible array entries */
@@ -426,13 +423,13 @@ H5EA__hdr_create(H5F_t *f, hid_t dxpl_id, const H5EA_create_t *cparam,
             H5E_THROW(H5E_CANTCREATE, "can't create extensible array entry proxy")
 
     /* Cache the new extensible array header */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_EARRAY_HDR, hdr->addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(f, H5AC_EARRAY_HDR, hdr->addr, hdr, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTINSERT, "can't add extensible array header to cache")
     inserted = TRUE;
 
     /* Add header as child of 'top' proxy */
     if(hdr->top_proxy)
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, dxpl_id, hdr) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, hdr) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
 
     /* Set address of array header to return */
@@ -447,7 +444,7 @@ CATCH
                     H5E_THROW(H5E_CANTREMOVE, "unable to remove extensible array header from cache")
 
             /* Release header's disk space */
-            if(H5F_addr_defined(hdr->addr) && H5MF_xfree(f, H5FD_MEM_EARRAY_HDR, dxpl_id, hdr->addr, (hsize_t)hdr->size) < 0)
+            if(H5F_addr_defined(hdr->addr) && H5MF_xfree(f, H5FD_MEM_EARRAY_HDR, hdr->addr, (hsize_t)hdr->size) < 0)
                 H5E_THROW(H5E_CANTFREE, "unable to free extensible array header")
 
             /* Destroy header */
@@ -628,7 +625,7 @@ END_FUNC(PKG)   /* end H5EA__hdr_modified() */
  */
 BEGIN_FUNC(PKG, ERR,
 H5EA_hdr_t *, NULL, NULL,
-H5EA__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata,
+H5EA__hdr_protect(H5F_t *f, haddr_t ea_addr, void *ctx_udata,
     unsigned flags))
 
     /* Local variables */
@@ -648,7 +645,7 @@ H5EA__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata,
     udata.ctx_udata = ctx_udata;
 
     /* Protect the header */
-    if(NULL == (hdr = (H5EA_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_EARRAY_HDR, ea_addr, &udata, flags)))
+    if(NULL == (hdr = (H5EA_hdr_t *)H5AC_protect(f, H5AC_EARRAY_HDR, ea_addr, &udata, flags)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array header, address = %llu", (unsigned long long)ea_addr)
     hdr->f = f;   /* (Must be set again here, in case the header was already in the cache -QAK) */
 
@@ -659,7 +656,7 @@ H5EA__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata,
             H5E_THROW(H5E_CANTCREATE, "can't create extensible array entry proxy")
 
         /* Add header as child of 'top' proxy */
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, dxpl_id, hdr) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, hdr) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
     } /* end if */
 
@@ -686,7 +683,7 @@ END_FUNC(PKG)   /* end H5EA__hdr_protect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__hdr_unprotect(H5EA_hdr_t *hdr, hid_t dxpl_id, unsigned cache_flags))
+H5EA__hdr_unprotect(H5EA_hdr_t *hdr, unsigned cache_flags))
 
     /* Local variables */
 
@@ -694,7 +691,7 @@ H5EA__hdr_unprotect(H5EA_hdr_t *hdr, hid_t dxpl_id, unsigned cache_flags))
     HDassert(hdr);
 
     /* Unprotect the header */
-    if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_EARRAY_HDR, hdr->addr, hdr, cache_flags) < 0)
+    if(H5AC_unprotect(hdr->f, H5AC_EARRAY_HDR, hdr->addr, hdr, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array hdr, address = %llu", (unsigned long long)hdr->addr)
 
 CATCH
@@ -717,7 +714,7 @@ END_FUNC(PKG)   /* end H5EA__hdr_unprotect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__hdr_delete(H5EA_hdr_t *hdr, hid_t dxpl_id))
+H5EA__hdr_delete(H5EA_hdr_t *hdr))
 
     /* Local variables */
     unsigned cache_flags = H5AC__NO_FLAGS_SET;  /* Flags for unprotecting header */
@@ -743,7 +740,7 @@ H5EA__hdr_delete(H5EA_hdr_t *hdr, hid_t dxpl_id))
     /* Check for index block */
     if(H5F_addr_defined(hdr->idx_blk_addr)) {
         /* Delete index block */
-        if(H5EA__iblock_delete(hdr, dxpl_id) < 0)
+        if(H5EA__iblock_delete(hdr) < 0)
             H5E_THROW(H5E_CANTDELETE, "unable to delete extensible array index block")
     } /* end if */
 
@@ -753,7 +750,7 @@ H5EA__hdr_delete(H5EA_hdr_t *hdr, hid_t dxpl_id))
 CATCH
 
     /* Unprotect the header, deleting it if an error hasn't occurred */
-    if(H5EA__hdr_unprotect(hdr, dxpl_id, cache_flags) < 0)
+    if(H5EA__hdr_unprotect(hdr, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array header")
 
 END_FUNC(PKG)   /* end H5EA__hdr_delete() */
diff --git a/src/H5EAiblock.c b/src/H5EAiblock.c
index a3723c5..1b5957a 100644
--- a/src/H5EAiblock.c
+++ b/src/H5EAiblock.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -178,7 +176,7 @@ END_FUNC(PKG)   /* end H5EA__iblock_alloc() */
  */
 BEGIN_FUNC(PKG, ERR,
 haddr_t, HADDR_UNDEF, HADDR_UNDEF,
-H5EA__iblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, hbool_t *stats_changed))
+H5EA__iblock_create(H5EA_hdr_t *hdr, hbool_t *stats_changed))
 
     /* Local variables */
     H5EA_iblock_t *iblock = NULL;       /* Extensible array index block */
@@ -204,7 +202,7 @@ HDfprintf(stderr, "%s: iblock->size = %Zu\n", FUNC, iblock->size);
 #endif /* QAK */
 
     /* Allocate space for the index block on disk */
-    if(HADDR_UNDEF == (iblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_IBLOCK, dxpl_id, (hsize_t)iblock->size)))
+    if(HADDR_UNDEF == (iblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_IBLOCK, (hsize_t)iblock->size)))
 	H5E_THROW(H5E_CANTALLOC, "file allocation failed for extensible array index block")
     iblock->addr = iblock_addr;
 
@@ -232,13 +230,13 @@ HDfprintf(stderr, "%s: iblock->size = %Zu\n", FUNC, iblock->size);
     } /* end if */
 
     /* Cache the new extensible array index block */
-    if(H5AC_insert_entry(hdr->f, dxpl_id, H5AC_EARRAY_IBLOCK, iblock_addr, iblock, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(hdr->f, H5AC_EARRAY_IBLOCK, iblock_addr, iblock, H5AC__NO_FLAGS_SET) < 0)
 	H5E_THROW(H5E_CANTINSERT, "can't add extensible array index block to cache")
     inserted = TRUE;
 
     /* Add index block as child of 'top' proxy */
     if(hdr->top_proxy) {
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, iblock) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, iblock) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
         iblock->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -267,7 +265,7 @@ CATCH
                     H5E_THROW(H5E_CANTREMOVE, "unable to remove extensible array index block from cache")
 
             /* Release index block's disk space */
-            if(H5F_addr_defined(iblock->addr) && H5MF_xfree(hdr->f, H5FD_MEM_EARRAY_IBLOCK, dxpl_id, iblock->addr, (hsize_t)iblock->size) < 0)
+            if(H5F_addr_defined(iblock->addr) && H5MF_xfree(hdr->f, H5FD_MEM_EARRAY_IBLOCK, iblock->addr, (hsize_t)iblock->size) < 0)
                 H5E_THROW(H5E_CANTFREE, "unable to release file space for extensible array index block")
 
             /* Destroy index block */
@@ -293,7 +291,7 @@ END_FUNC(PKG)   /* end H5EA__iblock_create() */
  */
 BEGIN_FUNC(PKG, ERR,
 H5EA_iblock_t *, NULL, NULL,
-H5EA__iblock_protect(H5EA_hdr_t *hdr, hid_t dxpl_id, unsigned flags))
+H5EA__iblock_protect(H5EA_hdr_t *hdr, unsigned flags))
 
     /* Local variables */
     H5EA_iblock_t *iblock = NULL;       /* Pointer to index block */
@@ -309,13 +307,13 @@ HDfprintf(stderr, "%s: Called\n", FUNC);
     HDassert((flags & (unsigned)(~H5AC__READ_ONLY_FLAG)) == 0);
 
     /* Protect the index block */
-    if(NULL == (iblock = (H5EA_iblock_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_EARRAY_IBLOCK, hdr->idx_blk_addr, hdr, flags)))
+    if(NULL == (iblock = (H5EA_iblock_t *)H5AC_protect(hdr->f, H5AC_EARRAY_IBLOCK, hdr->idx_blk_addr, hdr, flags)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array index block, address = %llu", (unsigned long long)hdr->idx_blk_addr)
 
     /* Create top proxy, if it doesn't exist */
     if(hdr->top_proxy && NULL == iblock->top_proxy) {
         /* Add index block as child of 'top' proxy */
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, iblock) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, iblock) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
         iblock->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -327,7 +325,7 @@ CATCH
     /* Clean up on error */
     if(!ret_value) {
         /* Release the index block, if it was protected */
-        if(iblock && H5AC_unprotect(hdr->f, dxpl_id, H5AC_EARRAY_IBLOCK, iblock->addr, iblock, H5AC__NO_FLAGS_SET) < 0)
+        if(iblock && H5AC_unprotect(hdr->f, H5AC_EARRAY_IBLOCK, iblock->addr, iblock, H5AC__NO_FLAGS_SET) < 0)
             H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array index block, address = %llu", (unsigned long long)iblock->addr)
     } /* end if */
 
@@ -349,7 +347,7 @@ END_FUNC(PKG)   /* end H5EA__iblock_protect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__iblock_unprotect(H5EA_iblock_t *iblock, hid_t dxpl_id, unsigned cache_flags))
+H5EA__iblock_unprotect(H5EA_iblock_t *iblock, unsigned cache_flags))
 
     /* Local variables */
 
@@ -361,7 +359,7 @@ HDfprintf(stderr, "%s: Called\n", FUNC);
     HDassert(iblock);
 
     /* Unprotect the index block */
-    if(H5AC_unprotect(iblock->hdr->f, dxpl_id, H5AC_EARRAY_IBLOCK, iblock->addr, iblock, cache_flags) < 0)
+    if(H5AC_unprotect(iblock->hdr->f, H5AC_EARRAY_IBLOCK, iblock->addr, iblock, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array index block, address = %llu", (unsigned long long)iblock->addr)
 
 CATCH
@@ -384,7 +382,7 @@ END_FUNC(PKG)   /* end H5EA__iblock_unprotect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__iblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id))
+H5EA__iblock_delete(H5EA_hdr_t *hdr))
 
     /* Local variables */
     H5EA_iblock_t *iblock = NULL;       /* Pointer to index block */
@@ -398,7 +396,7 @@ HDfprintf(stderr, "%s: Called\n", FUNC);
     HDassert(H5F_addr_defined(hdr->idx_blk_addr));
 
     /* Protect index block */
-    if(NULL == (iblock = H5EA__iblock_protect(hdr, dxpl_id, H5AC__NO_FLAGS_SET)))
+    if(NULL == (iblock = H5EA__iblock_protect(hdr, H5AC__NO_FLAGS_SET)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array index block, address = %llu", (unsigned long long)hdr->idx_blk_addr)
 
     /* Check for index block having data block pointers */
@@ -413,7 +411,7 @@ HDfprintf(stderr, "%s: Called\n", FUNC);
             /* Check for data block existing */
             if(H5F_addr_defined(iblock->dblk_addrs[u])) {
                 /* Delete data block */
-                if(H5EA__dblock_delete(hdr, dxpl_id, iblock, iblock->dblk_addrs[u], hdr->sblk_info[sblk_idx].dblk_nelmts) < 0)
+                if(H5EA__dblock_delete(hdr, iblock, iblock->dblk_addrs[u], hdr->sblk_info[sblk_idx].dblk_nelmts) < 0)
                     H5E_THROW(H5E_CANTDELETE, "unable to delete extensible array data block")
                 iblock->dblk_addrs[u] = HADDR_UNDEF;
             } /* end if */
@@ -438,7 +436,7 @@ HDfprintf(stderr, "%s: Called\n", FUNC);
             /* Check for data block existing */
             if(H5F_addr_defined(iblock->sblk_addrs[u])) {
                 /* Delete super block */
-                if(H5EA__sblock_delete(hdr, dxpl_id, iblock, iblock->sblk_addrs[u], (unsigned)(u + iblock->nsblks)) < 0)
+                if(H5EA__sblock_delete(hdr, iblock, iblock->sblk_addrs[u], (unsigned)(u + iblock->nsblks)) < 0)
                     H5E_THROW(H5E_CANTDELETE, "unable to delete extensible array super block")
                 iblock->sblk_addrs[u] = HADDR_UNDEF;
             } /* end if */
@@ -447,7 +445,7 @@ HDfprintf(stderr, "%s: Called\n", FUNC);
 
 CATCH
     /* Finished deleting index block in metadata cache */
-    if(iblock && H5EA__iblock_unprotect(iblock, dxpl_id, H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
+    if(iblock && H5EA__iblock_unprotect(iblock, H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array index block")
 
 END_FUNC(PKG)   /* end H5EA__iblock_delete() */
diff --git a/src/H5EAint.c b/src/H5EAint.c
index 9f910d0..2baf1f4 100644
--- a/src/H5EAint.c
+++ b/src/H5EAint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5EAmodule.h b/src/H5EAmodule.h
index 405b232..d3e06b7 100644
--- a/src/H5EAmodule.h
+++ b/src/H5EAmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5EApkg.h b/src/H5EApkg.h
index 7540ff2..fb9afc0 100644
--- a/src/H5EApkg.h
+++ b/src/H5EApkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -398,7 +396,7 @@ H5_DLL herr_t H5EA__destroy_flush_depend(H5AC_info_t *parent_entry,
 /* Header routines */
 H5_DLL H5EA_hdr_t *H5EA__hdr_alloc(H5F_t *f);
 H5_DLL herr_t H5EA__hdr_init(H5EA_hdr_t *hdr, void *ctx_udata);
-H5_DLL haddr_t H5EA__hdr_create(H5F_t *f, hid_t dxpl_id, const H5EA_create_t *cparam,
+H5_DLL haddr_t H5EA__hdr_create(H5F_t *f, const H5EA_create_t *cparam,
     void *ctx_udata);
 H5_DLL void *H5EA__hdr_alloc_elmts(H5EA_hdr_t *hdr, size_t nelmts);
 H5_DLL herr_t H5EA__hdr_free_elmts(H5EA_hdr_t *hdr, size_t nelmts, void *elmts);
@@ -407,71 +405,65 @@ H5_DLL herr_t H5EA__hdr_decr(H5EA_hdr_t *hdr);
 H5_DLL herr_t H5EA__hdr_fuse_incr(H5EA_hdr_t *hdr);
 H5_DLL size_t H5EA__hdr_fuse_decr(H5EA_hdr_t *hdr);
 H5_DLL herr_t H5EA__hdr_modified(H5EA_hdr_t *hdr);
-H5_DLL H5EA_hdr_t *H5EA__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr,
+H5_DLL H5EA_hdr_t *H5EA__hdr_protect(H5F_t *f, haddr_t ea_addr,
     void *ctx_udata, unsigned flags);
-H5_DLL herr_t H5EA__hdr_unprotect(H5EA_hdr_t *hdr, hid_t dxpl_id, unsigned cache_flags);
-H5_DLL herr_t H5EA__hdr_delete(H5EA_hdr_t *hdr, hid_t dxpl_id);
+H5_DLL herr_t H5EA__hdr_unprotect(H5EA_hdr_t *hdr, unsigned cache_flags);
+H5_DLL herr_t H5EA__hdr_delete(H5EA_hdr_t *hdr);
 H5_DLL herr_t H5EA__hdr_dest(H5EA_hdr_t *hdr);
 
 /* Index block routines */
 H5_DLL H5EA_iblock_t *H5EA__iblock_alloc(H5EA_hdr_t *hdr);
-H5_DLL haddr_t H5EA__iblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id,
-    hbool_t *stats_changed);
-H5_DLL H5EA_iblock_t *H5EA__iblock_protect(H5EA_hdr_t *hdr, hid_t dxpl_id,
-    unsigned flags);
-H5_DLL herr_t H5EA__iblock_unprotect(H5EA_iblock_t *iblock, hid_t dxpl_id,
-    unsigned cache_flags);
-H5_DLL herr_t H5EA__iblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id);
+H5_DLL haddr_t H5EA__iblock_create(H5EA_hdr_t *hdr, hbool_t *stats_changed);
+H5_DLL H5EA_iblock_t *H5EA__iblock_protect(H5EA_hdr_t *hdr, unsigned flags);
+H5_DLL herr_t H5EA__iblock_unprotect(H5EA_iblock_t *iblock, unsigned cache_flags);
+H5_DLL herr_t H5EA__iblock_delete(H5EA_hdr_t *hdr);
 H5_DLL herr_t H5EA__iblock_dest(H5EA_iblock_t *iblock);
 
 /* Super block routines */
 H5_DLL H5EA_sblock_t *H5EA__sblock_alloc(H5EA_hdr_t *hdr, H5EA_iblock_t *parent,
     unsigned sblk_idx);
-H5_DLL haddr_t H5EA__sblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id,
-    H5EA_iblock_t *parent, hbool_t *stats_changed, unsigned sblk_idx);
-H5_DLL H5EA_sblock_t *H5EA__sblock_protect(H5EA_hdr_t *hdr, hid_t dxpl_id,
-    H5EA_iblock_t *parent, haddr_t sblk_addr, unsigned sblk_idx, 
-    unsigned flags);
-H5_DLL herr_t H5EA__sblock_unprotect(H5EA_sblock_t *sblock, hid_t dxpl_id,
-    unsigned cache_flags);
-H5_DLL herr_t H5EA__sblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id,
-    H5EA_iblock_t *parent, haddr_t sblk_addr, unsigned sblk_idx);
+H5_DLL haddr_t H5EA__sblock_create(H5EA_hdr_t *hdr, H5EA_iblock_t *parent,
+    hbool_t *stats_changed, unsigned sblk_idx);
+H5_DLL H5EA_sblock_t *H5EA__sblock_protect(H5EA_hdr_t *hdr, H5EA_iblock_t *parent,
+    haddr_t sblk_addr, unsigned sblk_idx, unsigned flags);
+H5_DLL herr_t H5EA__sblock_unprotect(H5EA_sblock_t *sblock, unsigned cache_flags);
+H5_DLL herr_t H5EA__sblock_delete(H5EA_hdr_t *hdr, H5EA_iblock_t *parent,
+    haddr_t sblk_addr, unsigned sblk_idx);
 H5_DLL herr_t H5EA__sblock_dest(H5EA_sblock_t *sblock);
 
 /* Data block routines */
 H5_DLL H5EA_dblock_t *H5EA__dblock_alloc(H5EA_hdr_t *hdr, void *parent,
     size_t nelmts);
-H5_DLL haddr_t H5EA__dblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, void *parent,
+H5_DLL haddr_t H5EA__dblock_create(H5EA_hdr_t *hdr, void *parent,
     hbool_t *stats_changed, hsize_t dblk_off, size_t nelmts);
 H5_DLL unsigned H5EA__dblock_sblk_idx(const H5EA_hdr_t *hdr, hsize_t idx);
-H5_DLL H5EA_dblock_t *H5EA__dblock_protect(H5EA_hdr_t *hdr, hid_t dxpl_id,
-    void *parent, haddr_t dblk_addr, size_t dblk_nelmts, unsigned flags);
-H5_DLL herr_t H5EA__dblock_unprotect(H5EA_dblock_t *dblock, hid_t dxpl_id,
-    unsigned cache_flags);
-H5_DLL herr_t H5EA__dblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id, void *parent,
+H5_DLL H5EA_dblock_t *H5EA__dblock_protect(H5EA_hdr_t *hdr, void *parent,
+    haddr_t dblk_addr, size_t dblk_nelmts, unsigned flags);
+H5_DLL herr_t H5EA__dblock_unprotect(H5EA_dblock_t *dblock, unsigned cache_flags);
+H5_DLL herr_t H5EA__dblock_delete(H5EA_hdr_t *hdr, void *parent,
     haddr_t dblk_addr, size_t dblk_nelmts);
 H5_DLL herr_t H5EA__dblock_dest(H5EA_dblock_t *dblock);
 
 /* Data block page routines */
 H5_DLL H5EA_dblk_page_t *H5EA__dblk_page_alloc(H5EA_hdr_t *hdr, H5EA_sblock_t *parent);
-H5_DLL herr_t H5EA__dblk_page_create(H5EA_hdr_t *hdr, hid_t dxpl_id,
-    H5EA_sblock_t *parent, haddr_t addr);
-H5_DLL H5EA_dblk_page_t *H5EA__dblk_page_protect(H5EA_hdr_t *hdr, hid_t dxpl_id,
+H5_DLL herr_t H5EA__dblk_page_create(H5EA_hdr_t *hdr, H5EA_sblock_t *parent,
+    haddr_t addr);
+H5_DLL H5EA_dblk_page_t *H5EA__dblk_page_protect(H5EA_hdr_t *hdr, 
     H5EA_sblock_t *parent, haddr_t dblk_page_addr, unsigned flags);
 H5_DLL herr_t H5EA__dblk_page_unprotect(H5EA_dblk_page_t *dblk_page,
-    hid_t dxpl_id, unsigned cache_flags);
+    unsigned cache_flags);
 H5_DLL herr_t H5EA__dblk_page_dest(H5EA_dblk_page_t *dblk_page);
 
 /* Debugging routines for dumping file structures */
-H5_DLL herr_t H5EA__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
+H5_DLL herr_t H5EA__hdr_debug(H5F_t *f, haddr_t addr,
     FILE *stream, int indent, int fwidth, const H5EA_class_t *cls, haddr_t obj_addr);
-H5_DLL herr_t H5EA__iblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
+H5_DLL herr_t H5EA__iblock_debug(H5F_t *f, haddr_t addr,
     FILE *stream, int indent, int fwidth, const H5EA_class_t *cls,
     haddr_t hdr_addr, haddr_t obj_addr);
-H5_DLL herr_t H5EA__sblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
+H5_DLL herr_t H5EA__sblock_debug(H5F_t *f, haddr_t addr,
     FILE *stream, int indent, int fwidth, const H5EA_class_t *cls,
     haddr_t hdr_addr, unsigned sblk_idx, haddr_t obj_addr);
-H5_DLL herr_t H5EA__dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
+H5_DLL herr_t H5EA__dblock_debug(H5F_t *f, haddr_t addr,
     FILE *stream, int indent, int fwidth, const H5EA_class_t *cls,
     haddr_t hdr_addr, size_t dblk_nelmts, haddr_t obj_addr);
 
diff --git a/src/H5EAprivate.h b/src/H5EAprivate.h
index 66d88e0..1195256 100644
--- a/src/H5EAprivate.h
+++ b/src/H5EAprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -74,7 +72,7 @@ typedef struct H5EA_class_t {
     herr_t (*encode)(void *raw, const void *elmt, size_t nelmts, void *ctx);   /* Encode elements from native form to disk storage form */
     herr_t (*decode)(const void *raw, void *elmt, size_t nelmts, void *ctx);   /* Decode elements from disk storage form to native form */
     herr_t (*debug)(FILE *stream, int indent, int fwidth, hsize_t idx, const void *elmt); /* Print an element for debugging */
-    void *(*crt_dbg_ctx)(H5F_t *f, hid_t dxpl_id, haddr_t obj_addr); /* Create debugging context */
+    void *(*crt_dbg_ctx)(H5F_t *f, haddr_t obj_addr); /* Create debugging context */
     herr_t (*dst_dbg_ctx)(void *dbg_ctx);       /* Destroy debugging context */
 } H5EA_class_t;
 
@@ -135,17 +133,17 @@ H5_DLLVAR const H5EA_class_t H5EA_CLS_FILT_CHUNK[1];
 /***************************************/
 
 /* General routines */
-H5_DLL H5EA_t *H5EA_create(H5F_t *f, hid_t dxpl_id, const H5EA_create_t *cparam,
+H5_DLL H5EA_t *H5EA_create(H5F_t *f, const H5EA_create_t *cparam,
     void *ctx_udata);
-H5_DLL H5EA_t *H5EA_open(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata);
+H5_DLL H5EA_t *H5EA_open(H5F_t *f, haddr_t ea_addr, void *ctx_udata);
 H5_DLL herr_t H5EA_get_nelmts(const H5EA_t *ea, hsize_t *nelmts);
 H5_DLL herr_t H5EA_get_addr(const H5EA_t *ea, haddr_t *addr);
-H5_DLL herr_t H5EA_set(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, const void *elmt);
-H5_DLL herr_t H5EA_get(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, void *elmt);
-H5_DLL herr_t H5EA_depend(H5EA_t *ea, hid_t dxpl_id, H5AC_proxy_entry_t *parent);
-H5_DLL herr_t H5EA_iterate(H5EA_t *fa, hid_t dxpl_id, H5EA_operator_t op, void *udata);
-H5_DLL herr_t H5EA_close(H5EA_t *ea, hid_t dxpl_id);
-H5_DLL herr_t H5EA_delete(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr, void *ctx_udata);
+H5_DLL herr_t H5EA_set(const H5EA_t *ea, hsize_t idx, const void *elmt);
+H5_DLL herr_t H5EA_get(const H5EA_t *ea, hsize_t idx, void *elmt);
+H5_DLL herr_t H5EA_depend(H5EA_t *ea, H5AC_proxy_entry_t *parent);
+H5_DLL herr_t H5EA_iterate(H5EA_t *fa, H5EA_operator_t op, void *udata);
+H5_DLL herr_t H5EA_close(H5EA_t *ea);
+H5_DLL herr_t H5EA_delete(H5F_t *f, haddr_t ea_addr, void *ctx_udata);
 H5_DLL herr_t H5EA_patch_file(H5EA_t *fa, H5F_t *f);
 
 /* Statistics routines */
diff --git a/src/H5EAsblock.c b/src/H5EAsblock.c
index 2fa87e0..b4671f8 100644
--- a/src/H5EAsblock.c
+++ b/src/H5EAsblock.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -188,8 +186,8 @@ END_FUNC(PKG)   /* end H5EA__sblock_alloc() */
  */
 BEGIN_FUNC(PKG, ERR,
 haddr_t, HADDR_UNDEF, HADDR_UNDEF,
-H5EA__sblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_iblock_t *parent,
-    hbool_t *stats_changed, unsigned sblk_idx))
+H5EA__sblock_create(H5EA_hdr_t *hdr, H5EA_iblock_t *parent, hbool_t *stats_changed,
+    unsigned sblk_idx))
 
     /* Local variables */
     H5EA_sblock_t *sblock = NULL;       /* Extensible array super block */
@@ -212,7 +210,7 @@ H5EA__sblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_iblock_t *parent,
     sblock->block_off = hdr->sblk_info[sblk_idx].start_idx;
 
     /* Allocate space for the super block on disk */
-    if(HADDR_UNDEF == (sblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_SBLOCK, dxpl_id, (hsize_t)sblock->size)))
+    if(HADDR_UNDEF == (sblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_SBLOCK, (hsize_t)sblock->size)))
 	H5E_THROW(H5E_CANTALLOC, "file allocation failed for extensible array super block")
     sblock->addr = sblock_addr;
 
@@ -220,13 +218,13 @@ H5EA__sblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_iblock_t *parent,
     H5VM_array_fill(sblock->dblk_addrs, &tmp_addr, sizeof(haddr_t), sblock->ndblks);
 
     /* Cache the new extensible array super block */
-    if(H5AC_insert_entry(hdr->f, dxpl_id, H5AC_EARRAY_SBLOCK, sblock_addr, sblock, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(hdr->f, H5AC_EARRAY_SBLOCK, sblock_addr, sblock, H5AC__NO_FLAGS_SET) < 0)
 	H5E_THROW(H5E_CANTINSERT, "can't add extensible array super block to cache")
     inserted = TRUE;
 
     /* Add super block as child of 'top' proxy */
     if(hdr->top_proxy) {
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, sblock) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, sblock) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
         sblock->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -250,7 +248,7 @@ CATCH
                     H5E_THROW(H5E_CANTREMOVE, "unable to remove extensible array super block from cache")
 
             /* Release super block's disk space */
-            if(H5F_addr_defined(sblock->addr) && H5MF_xfree(hdr->f, H5FD_MEM_EARRAY_SBLOCK, dxpl_id, sblock->addr, (hsize_t)sblock->size) < 0)
+            if(H5F_addr_defined(sblock->addr) && H5MF_xfree(hdr->f, H5FD_MEM_EARRAY_SBLOCK, sblock->addr, (hsize_t)sblock->size) < 0)
                 H5E_THROW(H5E_CANTFREE, "unable to release extensible array super block")
 
             /* Destroy super block */
@@ -276,7 +274,7 @@ END_FUNC(PKG)   /* end H5EA__sblock_create() */
  */
 BEGIN_FUNC(PKG, ERR,
 H5EA_sblock_t *, NULL, NULL,
-H5EA__sblock_protect(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_iblock_t *parent,
+H5EA__sblock_protect(H5EA_hdr_t *hdr, H5EA_iblock_t *parent,
     haddr_t sblk_addr, unsigned sblk_idx, unsigned flags))
 
     /* Local variables */
@@ -297,13 +295,13 @@ H5EA__sblock_protect(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_iblock_t *parent,
     udata.sblk_addr = sblk_addr;
 
     /* Protect the super block */
-    if(NULL == (sblock = (H5EA_sblock_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_EARRAY_SBLOCK, sblk_addr, &udata, flags)))
+    if(NULL == (sblock = (H5EA_sblock_t *)H5AC_protect(hdr->f, H5AC_EARRAY_SBLOCK, sblk_addr, &udata, flags)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array super block, address = %llu", (unsigned long long)sblk_addr)
 
     /* Create top proxy, if it doesn't exist */
     if(hdr->top_proxy && NULL == sblock->top_proxy) {
         /* Add super block as child of 'top' proxy */
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, sblock) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, sblock) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add extensible array entry as child of array proxy")
         sblock->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -315,7 +313,7 @@ CATCH
     /* Clean up on error */
     if(!ret_value) {
         /* Release the super block, if it was protected */
-        if(sblock && H5AC_unprotect(hdr->f, dxpl_id, H5AC_EARRAY_SBLOCK, sblock->addr, sblock, H5AC__NO_FLAGS_SET) < 0)
+        if(sblock && H5AC_unprotect(hdr->f, H5AC_EARRAY_SBLOCK, sblock->addr, sblock, H5AC__NO_FLAGS_SET) < 0)
             H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array super block, address = %llu", (unsigned long long)sblock->addr)
     } /* end if */
 
@@ -337,7 +335,7 @@ END_FUNC(PKG)   /* end H5EA__sblock_protect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__sblock_unprotect(H5EA_sblock_t *sblock, hid_t dxpl_id, unsigned cache_flags))
+H5EA__sblock_unprotect(H5EA_sblock_t *sblock, unsigned cache_flags))
 
     /* Local variables */
 
@@ -345,7 +343,7 @@ H5EA__sblock_unprotect(H5EA_sblock_t *sblock, hid_t dxpl_id, unsigned cache_flag
     HDassert(sblock);
 
     /* Unprotect the super block */
-    if(H5AC_unprotect(sblock->hdr->f, dxpl_id, H5AC_EARRAY_SBLOCK, sblock->addr, sblock, cache_flags) < 0)
+    if(H5AC_unprotect(sblock->hdr->f, H5AC_EARRAY_SBLOCK, sblock->addr, sblock, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect extensible array super block, address = %llu", (unsigned long long)sblock->addr)
 
 CATCH
@@ -368,7 +366,7 @@ END_FUNC(PKG)   /* end H5EA__sblock_unprotect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5EA__sblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_iblock_t *parent,
+H5EA__sblock_delete(H5EA_hdr_t *hdr, H5EA_iblock_t *parent,
     haddr_t sblk_addr, unsigned sblk_idx))
 
     /* Local variables */
@@ -380,7 +378,7 @@ H5EA__sblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_iblock_t *parent,
     HDassert(H5F_addr_defined(sblk_addr));
 
     /* Protect super block */
-    if(NULL == (sblock = H5EA__sblock_protect(hdr, dxpl_id, parent, sblk_addr, sblk_idx, H5AC__NO_FLAGS_SET)))
+    if(NULL == (sblock = H5EA__sblock_protect(hdr, parent, sblk_addr, sblk_idx, H5AC__NO_FLAGS_SET)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array super block, address = %llu", (unsigned long long)sblk_addr)
 
     /* Iterate over data blocks */
@@ -388,7 +386,7 @@ H5EA__sblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_iblock_t *parent,
         /* Check for data block existing */
         if(H5F_addr_defined(sblock->dblk_addrs[u])) {
             /* Delete data block */
-            if(H5EA__dblock_delete(hdr, dxpl_id, sblock, sblock->dblk_addrs[u], sblock->dblk_nelmts) < 0)
+            if(H5EA__dblock_delete(hdr, sblock, sblock->dblk_addrs[u], sblock->dblk_nelmts) < 0)
                 H5E_THROW(H5E_CANTDELETE, "unable to delete extensible array data block")
             sblock->dblk_addrs[u] = HADDR_UNDEF;
         } /* end if */
@@ -396,7 +394,7 @@ H5EA__sblock_delete(H5EA_hdr_t *hdr, hid_t dxpl_id, H5EA_iblock_t *parent,
 
 CATCH
     /* Finished deleting super block in metadata cache */
-    if(sblock && H5EA__sblock_unprotect(sblock, dxpl_id, H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
+    if(sblock && H5EA__sblock_unprotect(sblock, H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array super block")
 
 END_FUNC(PKG)   /* end H5EA__sblock_delete() */
diff --git a/src/H5EAstat.c b/src/H5EAstat.c
index 0c27681..72c4d14 100644
--- a/src/H5EAstat.c
+++ b/src/H5EAstat.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5EAtest.c b/src/H5EAtest.c
index 905aa7f..3da7996 100644
--- a/src/H5EAtest.c
+++ b/src/H5EAtest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@hdfgroup.org>
@@ -78,7 +76,7 @@ static herr_t H5EA__test_fill(void *nat_blk, size_t nelmts);
 static herr_t H5EA__test_encode(void *raw, const void *elmt, size_t nelmts, void *ctx);
 static herr_t H5EA__test_decode(const void *raw, void *elmt, size_t nelmts, void *ctx);
 static herr_t H5EA__test_debug(FILE *stream, int indent, int fwidth, hsize_t idx, const void *elmt);
-static void *H5EA__test_crt_dbg_context(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, haddr_t H5_ATTR_UNUSED obj_addr);
+static void *H5EA__test_crt_dbg_context(H5F_t H5_ATTR_UNUSED *f, haddr_t H5_ATTR_UNUSED obj_addr);
 static herr_t H5EA__test_dst_dbg_context(void *_ctx);
 
 /*********************/
@@ -358,7 +356,7 @@ END_FUNC(STATIC)  /* end H5EA__test_debug() */
  */
 BEGIN_FUNC(STATIC, ERR,
 void *, NULL, NULL,
-H5EA__test_crt_dbg_context(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, haddr_t H5_ATTR_UNUSED obj_addr))
+H5EA__test_crt_dbg_context(H5F_t H5_ATTR_UNUSED *f, haddr_t H5_ATTR_UNUSED obj_addr))
     
     /* Local variables */
     H5EA__ctx_cb_t *ctx;              /* Context for callbacks */
diff --git a/src/H5Edeprec.c b/src/H5Edeprec.c
index 1a13c01..9ff9f1f 100644
--- a/src/H5Edeprec.c
+++ b/src/H5Edeprec.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -218,7 +216,7 @@ H5Epush1(const char *file, const char *func, unsigned line,
     H5TRACE6("e", "*s*sIuii*s", file, func, line, maj, min, str);
 
     /* Push the error on the default error stack */
-    if(H5E_push_stack(NULL, file, func, line, H5E_ERR_CLS_g, maj, min, str) < 0)
+    if(H5E__push_stack(NULL, file, func, line, H5E_ERR_CLS_g, maj, min, str) < 0)
         HGOTO_ERROR(H5E_ERROR, H5E_CANTSET, FAIL, "can't push error on stack")
 
 done:
diff --git a/src/H5Eint.c b/src/H5Eint.c
index 8eea147..15953af 100644
--- a/src/H5Eint.c
+++ b/src/H5Eint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -35,6 +33,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Epkg.h"		/* Error handling		  	*/
 #include "H5Iprivate.h"		/* IDs                                  */
 #include "H5MMprivate.h"	/* Memory management			*/
@@ -664,7 +663,7 @@ H5E_set_auto(H5E_t *estack, const H5E_auto_op_t *op, void *client_data)
 /*-------------------------------------------------------------------------
  * Function:	H5E_printf_stack
  *
- * Purpose:	Printf-like wrapper around H5E_push_stack.
+ * Purpose:	Printf-like wrapper around H5E__push_stack.
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -737,7 +736,7 @@ H5E_printf_stack(H5E_t *estack, const char *file, const char *func, unsigned lin
 #endif /* H5_HAVE_VASPRINTF */
 
     /* Push the error on the stack */
-    if(H5E_push_stack(estack, file, func, line, cls_id, maj_id, min_id, tmp) < 0)
+    if(H5E__push_stack(estack, file, func, line, cls_id, maj_id, min_id, tmp) < 0)
         HGOTO_DONE(FAIL)
 
 done:
@@ -759,7 +758,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5E_push_stack
+ * Function:	H5E__push_stack
  *
  * Purpose:	Pushes a new error record onto error stack for the current
  *		thread.  The error has major and minor IDs MAJ_ID and
@@ -779,7 +778,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5E_push_stack(H5E_t *estack, const char *file, const char *func, unsigned line,
+H5E__push_stack(H5E_t *estack, const char *file, const char *func, unsigned line,
     hid_t cls_id, hid_t maj_id, hid_t min_id, const char *desc)
 {
     herr_t	ret_value = SUCCEED;      /* Return value */
@@ -791,7 +790,7 @@ H5E_push_stack(H5E_t *estack, const char *file, const char *func, unsigned line,
      *		HERROR().  HERROR() is called by HRETURN_ERROR() which could
      *		be called by FUNC_ENTER().
      */
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_PACKAGE_NOERR
 
     /* Sanity check */
     HDassert(cls_id > 0);
@@ -842,7 +841,7 @@ H5E_push_stack(H5E_t *estack, const char *file, const char *func, unsigned line,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5E_push_stack() */
+} /* end H5E__push_stack() */
 
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Emodule.h b/src/H5Emodule.h
index d624409..2d1bcd0 100644
--- a/src/H5Emodule.h
+++ b/src/H5Emodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Epkg.h b/src/H5Epkg.h
index 3af653a..fcde1ca 100644
--- a/src/H5Epkg.h
+++ b/src/H5Epkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -136,6 +134,8 @@ H5_DLL herr_t H5E__term_deprec_interface(void);
 #ifdef H5_HAVE_THREADSAFE
 H5_DLL H5E_t *H5E_get_stack(void);
 #endif /* H5_HAVE_THREADSAFE */
+H5_DLL herr_t H5E__push_stack(H5E_t *estack, const char *file, const char *func,
+    unsigned line, hid_t cls_id, hid_t maj_id, hid_t min_id, const char *desc);
 H5_DLL ssize_t H5E_get_msg(const H5E_msg_t *msg_ptr, H5E_type_t *type,
     char *msg, size_t size);
 H5_DLL herr_t H5E_print(const H5E_t *estack, FILE *stream, hbool_t bk_compat);
diff --git a/src/H5Eprivate.h b/src/H5Eprivate.h
index db413e3..19ab729 100644
--- a/src/H5Eprivate.h
+++ b/src/H5Eprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -74,8 +72,7 @@ typedef struct H5E_t H5E_t;
  * H5_END_TAG statements.  Resets the metadata tag before leaving the function.
  */
 #define HGOTO_ERROR_TAG(maj, min, ret_val, ...) {                              \
-   if(H5AC_tag(my_dxpl_id, prv_tag, NULL) < 0)                                 \
-      HERROR(H5E_CACHE, H5E_CANTTAG, "unable to apply metadata tag");          \
+   H5AC_tag(prv_tag, NULL);                                                    \
    HCOMMON_ERROR(maj, min, __VA_ARGS__);                                       \
    HGOTO_DONE(ret_val)                                                         \
 }
@@ -92,9 +89,8 @@ typedef struct H5E_t H5E_t;
  * HGOTO_DONE_TAG macro, used like HGOTO_DONE between H5_BEGIN_TAG and
  * H5_END_TAG statements.  Resets the metadata tag before leaving the function.
  */
-#define HGOTO_DONE_TAG(ret_val, err) {                                         \
-   if(H5AC_tag(my_dxpl_id, prv_tag, NULL) < 0)                                 \
-      HGOTO_ERROR(H5E_CACHE, H5E_CANTTAG, err, "unable to apply metadata tag") \
+#define HGOTO_DONE_TAG(ret_val) {                                              \
+   H5AC_tag(prv_tag, NULL);                                                    \
    HGOTO_DONE(ret_val)                                                         \
 }
 
@@ -183,8 +179,6 @@ extern	int	H5E_mpi_error_str_len;
 
 /* Library-private functions defined in H5E package */
 H5_DLL herr_t H5E_init(void);
-H5_DLL herr_t H5E_push_stack(H5E_t *estack, const char *file, const char *func,
-    unsigned line, hid_t cls_id, hid_t maj_id, hid_t min_id, const char *desc);
 H5_DLL herr_t H5E_printf_stack(H5E_t *estack, const char *file, const char *func,
     unsigned line, hid_t cls_id, hid_t maj_id, hid_t min_id, const char *fmt, ...)H5_ATTR_FORMAT(printf, 8, 9);
 H5_DLL herr_t H5E_clear_stack(H5E_t *estack);
diff --git a/src/H5Epublic.h b/src/H5Epublic.h
index 17a35d9..3eae2da 100644
--- a/src/H5Epublic.h
+++ b/src/H5Epublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5F.c b/src/H5F.c
index aef9d1d..6d62c08 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -23,20 +21,20 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Aprivate.h"		/* Attributes				*/
+#include "H5private.h"          /* Generic Functions                    */
+#include "H5Aprivate.h"         /* Attributes                           */
 #include "H5ACprivate.h"        /* Metadata cache                       */
-#include "H5Dprivate.h"		/* Datasets				*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Fpkg.h"             /* File access				*/
-#include "H5FDprivate.h"	/* File drivers				*/
-#include "H5Gprivate.h"		/* Groups				*/
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5MFprivate.h"	/* File memory management		*/
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Pprivate.h"		/* Property lists			*/
-#include "H5SMprivate.h"	/* Shared Object Header Messages	*/
-#include "H5Tprivate.h"		/* Datatypes				*/
+#include "H5CXprivate.h"        /* API Contexts                         */
+#include "H5Dprivate.h"         /* Datasets                             */
+#include "H5Eprivate.h"         /* Error handling                       */
+#include "H5Fpkg.h"             /* File access                          */
+#include "H5FDprivate.h"        /* File drivers                         */
+#include "H5Gprivate.h"         /* Groups                               */
+#include "H5Iprivate.h"         /* IDs                                  */
+#include "H5MFprivate.h"        /* File memory management               */
+#include "H5MMprivate.h"        /* Memory management                    */
+#include "H5Pprivate.h"         /* Property lists                       */
+#include "H5Tprivate.h"         /* Datatypes                            */
 
 
 /****************/
@@ -78,10 +76,10 @@ hbool_t H5_PKG_INIT_VAR = FALSE;
 
 /* File ID class */
 static const H5I_class_t H5I_FILE_CLS[1] = {{
-    H5I_FILE,			/* ID class value */
-    0,				/* Class flags */
-    0,				/* # of reserved IDs for class */
-    (H5I_free_t)H5F_close	/* Callback routine for closing objects of this class */
+    H5I_FILE,            /* ID class value */
+    0,                   /* Class flags */
+    0,                   /* # of reserved IDs for class */
+    (H5I_free_t)H5F__close_cb  /* Callback routine for closing objects of this class */
 }};
 
 
@@ -115,27 +113,22 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_term_package
+ * Function: H5F_term_package
  *
- * Purpose:	Terminate this interface: free all memory and reset global
- *		variables to their initial values.  Release all ID groups
- *		associated with this interface.
- *
- * Return:	Success:	Positive if anything was done that might
- *				have affected other interfaces; zero
- *				otherwise.
- *
- *		Failure:        Never fails.
- *
- * Programmer:	Robb Matzke
- *              Friday, February 19, 1999
+ * Purpose:  Terminate this interface: free all memory and reset global
+ *           variables to their initial values.  Release all ID groups
+ *           associated with this interface.
  *
+ * Return:   Success:   Positive if anything was done that might
+ *                      have affected other interfaces;
+ *                      zero otherwise.
+ *           Failure:   Never fails.
  *-------------------------------------------------------------------------
  */
 int
 H5F_term_package(void)
 {
-    int	n = 0;
+    int    n = 0;
 
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
@@ -143,7 +136,7 @@ H5F_term_package(void)
         if(H5I_nmembers(H5I_FILE) > 0) {
             (void)H5I_clear_type(H5I_FILE, FALSE, FALSE);
             n++; /*H5I*/
-	} /* end if */
+        } /* end if */
         else {
             /* Make certain we've cleaned up all the shared file objects */
             H5F_sfile_assert_num(0);
@@ -162,18 +155,14 @@ H5F_term_package(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fget_create_plist
- *
- * Purpose:	Get an atom for a copy of the file-creation property list for
- *		this file. This function returns an atom with a copy of the
- *		properties used to create a file.
- *
- * Return:	Success:	template ID
- *
- *		Failure:	FAIL
+ * Function: H5Fget_create_plist
  *
- * Programmer:	Unknown
+ * Purpose:  Get an atom for a copy of the file-creation property list for
+ *           this file. This function returns an atom with a copy of the
+ *           properties used to create a file.
  *
+ * Return:   Success:    template ID
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -202,24 +191,19 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fget_access_plist
+ * Function: H5Fget_access_plist
  *
- * Purpose:	Returns a copy of the file access property list of the
- *		specified file.
+ * Purpose:  Returns a copy of the file access property list of the
+ *           specified file.
  *
  *              NOTE: Make sure that, if you are going to overwrite
  *              information in the copied property list that was
  *              previously opened and assigned to the property list, then
  *              you must close it before overwriting the values.
  *
- * Return:	Success:	Object ID for a copy of the file access
- *				property list.
- *
- *		Failure:	FAIL
- *
- * Programmer:	Robb Matzke
- *              Wednesday, February 18, 1998
- *
+ * Return:   Success:    Object ID for a copy of the file access
+ *                       property list.
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -245,23 +229,19 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fget_obj_count
+ * Function: H5Fget_obj_count
  *
- * Purpose:	Public function returning the number of opened object IDs
- *		(files, datasets, groups and datatypes) in the same file.
- *
- * Return:	Non-negative on success; negative on failure.
- *
- * Programmer:	Raymond Lu
- *		Wednesday, Dec 5, 2001
+ * Purpose:  Public function returning the number of opened object IDs
+ *           (files, datasets, groups and datatypes) in the same file.
  *
+ * Return:   Non-negative on success; negative on failure.
  *-------------------------------------------------------------------------
  */
 ssize_t
 H5Fget_obj_count(hid_t file_id, unsigned types)
 {
     H5F_t    *f = NULL;         /* File to query */
-    size_t  obj_count = 0;      /* Number of opened objects */
+    size_t   obj_count = 0;     /* Number of opened objects */
     ssize_t  ret_value;         /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -286,21 +266,11 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fget_object_ids
- *
- * Purpose:	Public function to return a list of opened object IDs.
+ * Function: H5Fget_object_ids
  *
- * Return:	Non-negative on success; negative on failure.
- *
- * Programmer:  Raymond Lu
- *              Wednesday, Dec 5, 2001
- *
- * Modification:
- *              Raymond Lu
- *              24 September 2008
- *              Changed the return value to ssize_t and MAX_OBJTS to size_t to
- *              accommadate potential large number of objects.
+ * Purpose:  Public function to return a list of opened object IDs.
  *
+ * Return:   Non-negative on success; negative on failure.
  *-------------------------------------------------------------------------
  */
 ssize_t
@@ -341,10 +311,6 @@ done:
  *
  * Return:      Success:        non-negative value.
  *              Failure:        negative.
- *
- * Programmer:  Raymond Lu
- *              Sep. 16, 2002
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -374,23 +340,16 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fis_hdf5
- *
- * Purpose:	Check the file signature to detect an HDF5 file.
- *
- * Bugs:	This function is not robust: it only uses the default file
- *		driver when attempting to open the file when in fact it
- *		should use all known file drivers.
- *
- * Return:	Success:	TRUE/FALSE
+ * Function: H5Fis_hdf5
  *
- *		Failure:	Negative
+ * Purpose:  Check the file signature to detect an HDF5 file.
  *
- * Programmer:	Unknown
+ * Bugs:     This function is not robust: it only uses the default file
+ *           driver when attempting to open the file when in fact it
+ *           should use all known file drivers.
  *
- * Modifications:
- *		Robb Matzke, 1999-08-02
- *		Rewritten to use the virtual file layer.
+ * Return:   Success:    TRUE/FALSE
+ *           Failure:    Negative
  *-------------------------------------------------------------------------
  */
 htri_t
@@ -406,228 +365,180 @@ H5Fis_hdf5(const char *name)
         HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "no file name specified")
 
     /* call the private is_HDF5 function */
-    if((ret_value = H5F__is_hdf5(name, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id)) < 0)
+    /* (Should not trigger raw data I/O - QAK, 2018/01/03) */
+    if((ret_value = H5F__is_hdf5(name)) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_NOTHDF5, FAIL, "unable open file")
 
 done:
-
     FUNC_LEAVE_API(ret_value)
 } /* end H5Fis_hdf5() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fcreate
- *
- * Purpose:	This is the primary function for creating HDF5 files . The
- *		flags parameter determines whether an existing file will be
- *		overwritten or not.  All newly created files are opened for
- *		both reading and writing.  All flags may be combined with the
- *		bit-wise OR operator (`|') to change the behavior of the file
- *		create call.
- *
- *		The more complex behaviors of a file's creation and access
- *		are controlled through the file-creation and file-access
- *		property lists.  The value of H5P_DEFAULT for a template
- *		value indicates that the library should use the default
- *		values for the appropriate template.
- *
- * See also:	H5Fpublic.h for the list of supported flags. H5Ppublic.h for
- * 		the list of file creation and file access properties.
- *
- * Return:	Success:	A file ID
- *
- *		Failure:	FAIL
- *
- * Programmer:	Unknown
- *
+ * Function:    H5Fcreate
+ *
+ * Purpose:     This is the primary function for creating HDF5 files . The
+ *              flags parameter determines whether an existing file will be
+ *              overwritten or not.  All newly created files are opened for
+ *              both reading and writing.  All flags may be combined with the
+ *              bit-wise OR operator (`|') to change the behavior of the file
+ *              create call.
+ *
+ *              The more complex behaviors of a file's creation and access
+ *              are controlled through the file-creation and file-access
+ *              property lists.  The value of H5P_DEFAULT for a template
+ *              value indicates that the library should use the default
+ *              values for the appropriate template.
+ *
+ * See also:    H5Fpublic.h for the list of supported flags. H5Ppublic.h for
+ *              the list of file creation and file access properties.
+ *
+ * Return:      Success:    A file ID
+ *              Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 hid_t
 H5Fcreate(const char *filename, unsigned flags, hid_t fcpl_id, hid_t fapl_id)
 {
-    hbool_t      ci_load = FALSE;       /* whether MDC ci load requested */
-    hbool_t      ci_write = FALSE;      /* whether MDC CI write requested */
-    H5F_t	*new_file = NULL;	/*file struct for new file	*/
-    hid_t        dxpl_id = H5AC_ind_read_dxpl_id; /*dxpl used by library        */
-    hid_t	 ret_value;	        /*return value			*/
+    H5F_t   *new_file = NULL;               /* file struct for new file                 */
+    hid_t   ret_value;                      /* return value                             */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE4("i", "*sIuii", filename, flags, fcpl_id, fapl_id);
 
     /* Check/fix arguments */
-    if(!filename || !*filename)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid file name")
+    if (!filename || !*filename)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid file name")
+
     /* In this routine, we only accept the following flags:
      *          H5F_ACC_EXCL, H5F_ACC_TRUNC and H5F_ACC_SWMR_WRITE
      */
-    if(flags & ~(H5F_ACC_EXCL | H5F_ACC_TRUNC | H5F_ACC_SWMR_WRITE))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid flags")
+    if (flags & ~(H5F_ACC_EXCL | H5F_ACC_TRUNC | H5F_ACC_SWMR_WRITE))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid flags")
+
     /* The H5F_ACC_EXCL and H5F_ACC_TRUNC flags are mutually exclusive */
-    if((flags & H5F_ACC_EXCL) && (flags & H5F_ACC_TRUNC))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "mutually exclusive flags for file creation")
+    if ((flags & H5F_ACC_EXCL) && (flags & H5F_ACC_TRUNC))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "mutually exclusive flags for file creation")
 
     /* Check file creation property list */
-    if(H5P_DEFAULT == fcpl_id)
+    if (H5P_DEFAULT == fcpl_id)
         fcpl_id = H5P_FILE_CREATE_DEFAULT;
     else
-        if(TRUE != H5P_isa_class(fcpl_id, H5P_FILE_CREATE))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not file create property list")
+        if (TRUE != H5P_isa_class(fcpl_id, H5P_FILE_CREATE))
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not file create property list")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&fapl_id, H5P_CLS_FACC, &dxpl_id, H5I_INVALID_HID, TRUE) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&fapl_id, H5P_CLS_FACC, H5I_INVALID_HID, TRUE) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
-    /*
-     * Adjust bit flags by turning on the creation bit and making sure that
+    /* Adjust bit flags by turning on the creation bit and making sure that
      * the EXCL or TRUNC bit is set.  All newly-created files are opened for
      * reading and writing.
      */
-    if (0==(flags & (H5F_ACC_EXCL|H5F_ACC_TRUNC)))
+    if (0 == (flags & (H5F_ACC_EXCL | H5F_ACC_TRUNC)))
         flags |= H5F_ACC_EXCL;	 /*default*/
     flags |= H5F_ACC_RDWR | H5F_ACC_CREAT;
 
-    /*
-     * Create a new file or truncate an existing file.
-     */
-    if(NULL == (new_file = H5F_open(filename, flags, fcpl_id, fapl_id, dxpl_id)))
-        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, FAIL, "unable to create file")
-
-   /* Check to see if both SWMR and cache image are requested.  Fail if so */
-   if(H5C_cache_image_status(new_file, &ci_load, &ci_write) < 0)
-       HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get MDC cache image status")
-   if((ci_load || ci_write) && (flags & (H5F_ACC_SWMR_READ | H5F_ACC_SWMR_WRITE)))
-       HGOTO_ERROR(H5E_FILE, H5E_UNSUPPORTED, FAIL, "can't have both SWMR and cache image")
+    /* Create a new file or truncate an existing file. */
+    if (NULL == (new_file = H5F__create(filename, flags, fcpl_id, fapl_id)))
+        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, H5I_INVALID_HID, "unable to create file")
 
     /* Get an atom for the file */
-    if((ret_value = H5I_register(H5I_FILE, new_file, TRUE)) < 0)
-        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to atomize file")
+    if ((ret_value = H5I_register(H5I_FILE, new_file, TRUE)) < 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to atomize file")
 
     /* Keep this ID in file object structure */
     new_file->file_id = ret_value;
 
 done:
     if(ret_value < 0 && new_file && H5F_try_close(new_file, NULL) < 0)
-        HDONE_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "problems closing file")
+        HDONE_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, H5I_INVALID_HID, "problems closing file")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Fcreate() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fopen
- *
- * Purpose:	This is the primary function for accessing existing HDF5
- *		files.  The FLAGS argument determines whether writing to an
- *		existing file will be allowed or not.  All flags may be
- *		combined with the bit-wise OR operator (`|') to change the
- *		behavior of the file open call.  The more complex behaviors
- *		of a file's access are controlled through the file-access
- *		property list.
- *
- * See Also:	H5Fpublic.h for a list of possible values for FLAGS.
+ * Function:    H5Fopen
  *
- * Return:	Success:	A file ID
+ * Purpose:     This is the primary function for accessing existing HDF5
+ *              files.  The FLAGS argument determines whether writing to an
+ *              existing file will be allowed or not.  All flags may be
+ *              combined with the bit-wise OR operator (`|') to change the
+ *              behavior of the file open call.  The more complex behaviors
+ *              of a file's access are controlled through the file-access
+ *              property list.
  *
- *		Failure:	FAIL
+ * See Also:    H5Fpublic.h for a list of possible values for FLAGS.
  *
- * Programmer:	Unknown
+ * Return:      Success:    A file ID
  *
- * Modifications:
- *	  	Robb Matzke, 1997-07-18
- *		File struct creation and destruction is through H5F_new() and
- *		H5F__dest(). Reading the root symbol table entry is done with
- *		H5G_decode().
+ *              Failure:    FAIL
  *
- *  		Robb Matzke, 1997-09-23
- *		Most of the work is now done by H5F_open() since H5Fcreate()
- *		and H5Fopen() originally contained almost identical code.
- *
- *	 	Robb Matzke, 1998-02-18
- *		Added better error checking for the flags and the file access
- *		property list.  It used to be possible to make the library
- *		dump core by passing an object ID that was not a file access
- *		property list.
- *
- * 		Robb Matzke, 1999-08-02
- *		The file access property list is passed to the H5F_open() as
- *		object IDs.
  *-------------------------------------------------------------------------
  */
 hid_t
 H5Fopen(const char *filename, unsigned flags, hid_t fapl_id)
 {
-    hbool_t      ci_load = FALSE;       /* whether MDC ci load requested */
-    hbool_t      ci_write = FALSE;      /* whether MDC CI write requested */
-    H5F_t	*new_file = NULL;	/*file struct for new file	*/
-    hid_t        dxpl_id = H5AC_ind_read_dxpl_id; /*dxpl used by library        */
-    hid_t	 ret_value;	        /*return value			*/
+    H5F_t       *new_file = NULL;                   /* file struct for new file                 */
+    hid_t       ret_value;                          /* return value                             */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE3("i", "*sIui", filename, flags, fapl_id);
 
     /* Check/fix arguments. */
     if(!filename || !*filename)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid file name")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid file name")
     /* Reject undefined flags (~H5F_ACC_PUBLIC_FLAGS) and the H5F_ACC_TRUNC & H5F_ACC_EXCL flags */
     if((flags & ~H5F_ACC_PUBLIC_FLAGS) ||
             (flags & H5F_ACC_TRUNC) || (flags & H5F_ACC_EXCL))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid file open flags")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid file open flags")
     /* Asking for SWMR write access on a read-only file is invalid */
     if((flags & H5F_ACC_SWMR_WRITE) && 0 == (flags & H5F_ACC_RDWR))
-        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, FAIL, "SWMR write access on a file open for read-only access is not allowed")
+        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, H5I_INVALID_HID, "SWMR write access on a file open for read-only access is not allowed")
     /* Asking for SWMR read access on a non-read-only file is invalid */
     if((flags & H5F_ACC_SWMR_READ) && (flags & H5F_ACC_RDWR))
-        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, FAIL, "SWMR read access on a file open for read-write access is not allowed")
+        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, H5I_INVALID_HID, "SWMR read access on a file open for read-write access is not allowed")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&fapl_id, H5P_CLS_FACC, &dxpl_id, H5I_INVALID_HID, TRUE) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&fapl_id, H5P_CLS_FACC, H5I_INVALID_HID, TRUE) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
     /* Open the file */
-    if(NULL == (new_file = H5F_open(filename, flags, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
-        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, FAIL, "unable to open file")
-
-    /* Check to see if both SWMR and cache image are requested.  Fail if so */
-    if(H5C_cache_image_status(new_file, &ci_load, &ci_write) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get MDC cache image status")
-    if((ci_load || ci_write) && (flags & (H5F_ACC_SWMR_READ | H5F_ACC_SWMR_WRITE)))
-        HGOTO_ERROR(H5E_FILE, H5E_UNSUPPORTED, FAIL, "can't have both SWMR and cache image")
+    if(NULL == (new_file = H5F__open(filename, flags, H5P_FILE_CREATE_DEFAULT, fapl_id)))
+        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, H5I_INVALID_HID, "unable to open file")
 
     /* Get an atom for the file */
     if((ret_value = H5I_register(H5I_FILE, new_file, TRUE)) < 0)
-        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to atomize file handle")
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to atomize file handle")
 
     /* Keep this ID in file object structure */
     new_file->file_id = ret_value;
 
 done:
     if(ret_value < 0 && new_file && H5F_try_close(new_file, NULL) < 0)
-        HDONE_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "problems closing file")
+        HDONE_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, H5I_INVALID_HID, "problems closing file")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Fopen() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fflush
- *
- * Purpose:	Flushes all outstanding buffers of a file to disk but does
- *		not remove them from the cache.  The OBJECT_ID can be a file,
- *		dataset, group, attribute, or named data type.
- *
- * Return:	Non-negative on success/Negative on failure
+ * Function: H5Fflush
  *
- * Programmer:	Robb Matzke
- *              Thursday, August  6, 1998
+ * Purpose:  Flushes all outstanding buffers of a file to disk but does
+ *           not remove them from the cache.  The OBJECT_ID can be a file,
+ *           dataset, group, attribute, or named data type.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Fflush(hid_t object_id, H5F_scope_t scope)
 {
-    H5F_t	*f = NULL;              /* File to flush */
-    H5O_loc_t	*oloc = NULL;           /* Object location for ID */
-    herr_t      ret_value = SUCCEED;    /* Return value */
+    H5F_t      *f = NULL;              /* File to flush */
+    H5O_loc_t  *oloc = NULL;           /* Object location for ID */
+    herr_t      ret_value = SUCCEED;   /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE2("e", "iFs", object_id, scope);
@@ -640,7 +551,7 @@ H5Fflush(hid_t object_id, H5F_scope_t scope)
 
         case H5I_GROUP:
             {
-                H5G_t	*grp;
+                H5G_t    *grp;
 
                 if(NULL == (grp = (H5G_t *)H5I_object(object_id)))
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid group identifier")
@@ -650,7 +561,7 @@ H5Fflush(hid_t object_id, H5F_scope_t scope)
 
         case H5I_DATATYPE:
             {
-                H5T_t	*type;
+                H5T_t    *type;
 
                 if(NULL == (type = (H5T_t *)H5I_object(object_id)))
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid type identifier")
@@ -660,7 +571,7 @@ H5Fflush(hid_t object_id, H5F_scope_t scope)
 
         case H5I_DATASET:
             {
-                H5D_t	*dset;
+                H5D_t    *dset;
 
                 if(NULL == (dset = (H5D_t *)H5I_object(object_id)))
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid dataset identifier")
@@ -670,7 +581,7 @@ H5Fflush(hid_t object_id, H5F_scope_t scope)
 
         case H5I_ATTR:
             {
-                H5A_t	*attr;
+                H5A_t    *attr;
 
                 if(NULL == (attr = (H5A_t *)H5I_object(object_id)))
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid attribute identifier")
@@ -703,24 +614,22 @@ H5Fflush(hid_t object_id, H5F_scope_t scope)
 
     /* Flush the file */
     /*
-     * Nothing to do if the file is read only.	This determination is
+     * Nothing to do if the file is read only.    This determination is
      * made at the shared open(2) flags level, implying that opening a
      * file twice, once for read-only and once for read-write, and then
      * calling H5Fflush() with the read-only handle, still causes data
      * to be flushed.
      */
     if(H5F_ACC_RDWR & H5F_INTENT(f)) {
-        /* Flush other files, depending on scope */
-        if(H5F_SCOPE_GLOBAL == scope) {
-            /* Call the flush routine for mounted file hierarchies */
-            if(H5F_flush_mounts(f, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id) < 0)
-                HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush mounted file hierarchy")
-        } /* end if */
-        else {
-            /* Call the flush routine, for this file */
-            if(H5F__flush(f, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id, FALSE) < 0)
-                HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush file's cached information")
-        } /* end else */
+	hid_t fapl_id = H5P_DEFAULT;    /* FAPL to use */
+
+        /* Verify access property list and set up collective metadata if appropriate */
+        if(H5CX_set_apl(&fapl_id, H5P_CLS_FACC, object_id, TRUE) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set access property list info")
+
+        /* Flush the file */
+        if(H5F__flush(f, scope) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush file's cached information")
     } /* end if */
 
 done:
@@ -729,60 +638,34 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fclose
- *
- * Purpose:	This function closes the file specified by FILE_ID by
- *		flushing all data to storage, and terminating access to the
- *		file through FILE_ID.  If objects (e.g., datasets, groups,
- *		etc.) are open in the file then the underlying storage is not
- *		closed until those objects are closed; however, all data for
- *		the file and the open objects is flushed.
- *
- * Return:	Success:	Non-negative
- *
- *		Failure:	Negative
+ * Function: H5Fclose
  *
- * Programmer:	Robb Matzke
- *              Saturday, February 20, 1999
- *
- * Modifications:
+ * Purpose:  This function closes the file specified by FILE_ID by
+ *        flushing all data to storage, and terminating access to the
+ *        file through FILE_ID.  If objects (e.g., datasets, groups,
+ *        etc.) are open in the file then the underlying storage is not
+ *        closed until those objects are closed; however, all data for
+ *        the file and the open objects is flushed.
  *
+ * Return:   Success:    Non-negative
+ *           Failure:    Negative
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Fclose(hid_t file_id)
 {
-    H5F_t       *f = NULL;
-    int         nref;
-    herr_t	ret_value = SUCCEED;
+    herr_t      ret_value = SUCCEED;
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", file_id);
 
-    /* Check/fix arguments. */
+    /* Check arguments */
     if(H5I_FILE != H5I_get_type(file_id))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file ID")
+        HGOTO_ERROR(H5E_FILE, H5E_BADTYPE, FAIL, "not a file ID")
 
-    /* Flush file if this is the last reference to this id and we have write
-     * intent, unless it will be flushed by the "shared" file being closed.
-     * This is only necessary to replicate previous behaviour, and could be
-     * disabled by an option/property to improve performance. */
-    if(NULL == (f = (H5F_t *)H5I_object(file_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid file identifier")
-    if((f->shared->nrefs > 1) && (H5F_INTENT(f) & H5F_ACC_RDWR)) {
-        if((nref = H5I_get_ref(file_id, FALSE)) < 0)
-            HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't get ID ref count")
-        if(nref == 1)
-            if(H5F__flush(f, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id, FALSE) < 0)
-                HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush cache")
-    } /* end if */
-
-    /*
-     * Decrement reference count on atom.  When it reaches zero the file will
-     * be closed.
-     */
-    if(H5I_dec_app_ref(file_id) < 0)
-        HGOTO_ERROR(H5E_ATOM, H5E_CANTCLOSEFILE, FAIL, "decrementing file ID failed")
+    /* Close the file */
+    if(H5F__close(file_id) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "closing file ID failed")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -790,29 +673,24 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Freopen
- *
- * Purpose:	Reopen a file.  The new file handle which is returned points
- *		to the same file as the specified file handle.  Both handles
- *		share caches and other information.  The only difference
- *		between the handles is that the new handle is not mounted
- *		anywhere and no files are mounted on it.
+ * Function: H5Freopen
  *
- * Return:	Success:	New file ID
- *
- *		Failure:	FAIL
- *
- * Programmer:	Robb Matzke
- *              Friday, October 16, 1998
+ * Purpose:  Reopen a file.  The new file handle which is returned points
+ *        to the same file as the specified file handle.  Both handles
+ *        share caches and other information.  The only difference
+ *        between the handles is that the new handle is not mounted
+ *        anywhere and no files are mounted on it.
  *
+ * Return:   Success:    New file ID
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 hid_t
 H5Freopen(hid_t file_id)
 {
-    H5F_t	*old_file = NULL;
-    H5F_t	*new_file = NULL;
-    hid_t	ret_value;
+    H5F_t    *old_file = NULL;
+    H5F_t    *new_file = NULL;
+    hid_t    ret_value;
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("i", "i", file_id);
@@ -838,7 +716,7 @@ H5Freopen(hid_t file_id)
 
 done:
     if(ret_value < 0 && new_file)
-        if(H5F__dest(new_file, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id, FALSE) < 0)
+        if(H5F__dest(new_file, FALSE) < 0)
             HDONE_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "can't close file")
 
     FUNC_LEAVE_API(ret_value)
@@ -846,16 +724,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fget_intent
- *
- * Purpose:	Public API to retrieve the file's 'intent' flags passed
- *              during H5Fopen()
- *
- * Return:	Non-negative on success/negative on failure
+ * Function: H5Fget_intent
  *
- * Programmer:	James Laird
- *		August 23, 2006
+ * Purpose:  Public API to retrieve the file's 'intent' flags passed
+ *           during H5Fopen()
  *
+ * Return:   Non-negative on success/negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -868,7 +742,7 @@ H5Fget_intent(hid_t file_id, unsigned *intent_flags)
 
     /* If no intent flags were passed in, exit quietly */
     if(intent_flags) {
-        H5F_t * file;           /* Pointer to file structure */
+        H5F_t *file;           /* Pointer to file structure */
 
         /* Get the internal file structure */
         if(NULL == (file = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
@@ -906,18 +780,13 @@ done:
  *
  * Return:      Success:        Amount of free space for type
  *              Failure:        Negative
- *
- * Programmer:  Quincey Koziol
- *              koziol@ncsa.uiuc.edu
- *              Oct  6, 2003
- *
  *-------------------------------------------------------------------------
  */
 hssize_t
 H5Fget_freespace(hid_t file_id)
 {
     H5F_t      *file;           /* File object for file ID */
-    hsize_t	tot_space;	/* Amount of free space in the file */
+    hsize_t     tot_space;      /* Amount of free space in the file */
     hssize_t    ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -927,8 +796,8 @@ H5Fget_freespace(hid_t file_id)
     if(NULL == (file = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a file ID")
 
-    /* Go get the actual amount of free space in the file */
-    if(H5MF_get_freespace(file, H5AC_ind_read_dxpl_id, &tot_space, NULL) < 0)
+    /* Get the free space in the file */
+    if(H5F__get_freespace(file, &tot_space) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to check free space for file")
 
     ret_value = (hssize_t)tot_space;
@@ -943,23 +812,16 @@ done:
  *
  * Purpose:     Retrieves the file size of the HDF5 file. This function
  *              is called after an existing file is opened in order
- *		to learn the true size of the underlying file.
+ *        to learn the true size of the underlying file.
  *
  * Return:      Success:        Non-negative
  *              Failure:        Negative
- *
- * Programmer:  David Pitt
- *              david.pitt@bigpond.com
- *              Apr 27, 2004
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Fget_filesize(hid_t file_id, hsize_t *size)
 {
     H5F_t       *file;                  /* File object for file ID */
-    haddr_t     eof;                    /* End of file address */
-    haddr_t     eoa;                    /* End of allocation address */
     haddr_t     max_eof_eoa;            /* Maximum of the EOA & EOF */
     haddr_t     base_addr;              /* Base address for the file */
     herr_t      ret_value = SUCCEED;    /* Return value */
@@ -972,11 +834,9 @@ H5Fget_filesize(hid_t file_id, hsize_t *size)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a file ID")
 
     /* Go get the actual file size */
-    eof = H5FD_get_eof(file->shared->lf, H5FD_MEM_DEFAULT);
-    eoa = H5FD_get_eoa(file->shared->lf, H5FD_MEM_DEFAULT);
-    max_eof_eoa = MAX(eof, eoa);
-    if(HADDR_UNDEF == max_eof_eoa)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "file get eof/eoa requests failed")
+    if(H5F__get_max_eof_eoa(file, &max_eof_eoa) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "file can't get max eof/eoa ")
+
     base_addr = H5FD_get_base_addr(file->shared->lf);
 
     if(size)
@@ -990,42 +850,38 @@ done:
 /*-------------------------------------------------------------------------
  * Function:    H5Fget_file_image
  *
- * Purpose:     If a buffer is provided (via the buf_ptr argument) and is 
- *		big enough (size in buf_len argument), load *buf_ptr with
- *		an image of the open file whose ID is provided in the 
- *		file_id parameter, and return the number of bytes copied
- *		to the buffer.
+ * Purpose:     If a buffer is provided (via the buf_ptr argument) and is
+ *        big enough (size in buf_len argument), load *buf_ptr with
+ *        an image of the open file whose ID is provided in the
+ *        file_id parameter, and return the number of bytes copied
+ *        to the buffer.
  *
- *		If the buffer exists, but is too small to contain an image
- *		of the indicated file, return a negative number.
+ *        If the buffer exists, but is too small to contain an image
+ *        of the indicated file, return a negative number.
  *
- *		Finally, if no buffer is provided, return the size of the 
- *		buffer needed.  This value is simply the eoa of the target 
- *		file.
+ *        Finally, if no buffer is provided, return the size of the
+ *        buffer needed.  This value is simply the eoa of the target
+ *        file.
  *
- *		Note that any user block is skipped.
+ *        Note that any user block is skipped.
  *
- *		Also note that the function may not be used on files 
- *		opened with either the split/multi file driver or the
- *		family file driver.
+ *        Also note that the function may not be used on files
+ *        opened with either the split/multi file driver or the
+ *        family file driver.
  *
- *		In the former case, the sparse address space makes the 
- *		get file image operation impractical, due to the size of
- *		the image typically required.
+ *        In the former case, the sparse address space makes the
+ *        get file image operation impractical, due to the size of
+ *        the image typically required.
  *
- *		In the case of the family file driver, the problem is
- *		the driver message in the super block, which will prevent
- *		the image being opened with any driver other than the
- *		family file driver -- which negates the purpose of the 
- *		operation.  This can be fixed, but no resources for 
- *		this now.
+ *        In the case of the family file driver, the problem is
+ *        the driver message in the super block, which will prevent
+ *        the image being opened with any driver other than the
+ *        family file driver -- which negates the purpose of the
+ *        operation.  This can be fixed, but no resources for
+ *        this now.
  *
  * Return:      Success:        Bytes copied / number of bytes needed.
  *              Failure:        negative value
- *
- * Programmer:  John Mainzer
- *              11/15/11
- *
  *-------------------------------------------------------------------------
  */
 ssize_t
@@ -1042,7 +898,8 @@ H5Fget_file_image(hid_t file_id, void *buf_ptr, size_t buf_len)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a file ID")
 
     /* call private get_file_image function */
-    if((ret_value = H5F_get_file_image(file, buf_ptr, buf_len, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id)) < 0)
+    /* (Should not trigger raw data I/O - QAK, 2018/01/03) */
+    if((ret_value = H5F__get_file_image(file, buf_ptr, buf_len)) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to get file image")
 
 done:
@@ -1051,21 +908,17 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5Fget_mdc_config
+ * Function: H5Fget_mdc_config
  *
- * Purpose:     Retrieves the current automatic cache resize configuration
- *		from the metadata cache, and return it in *config_ptr.
+ * Purpose:  Retrieves the current automatic cache resize configuration
+ *        from the metadata cache, and return it in *config_ptr.
  *
- *		Note that the version field of *config_Ptr must be correctly
- *		filled in by the caller.  This allows us to adapt for
- *		obsolete versions of the structure.
- *
- * Return:      Success:        SUCCEED
- *              Failure:        FAIL
- *
- * Programmer:  John Mainzer
- *              3/24/05
+ *        Note that the version field of *config_Ptr must be correctly
+ *        filled in by the caller.  This allows us to adapt for
+ *        obsolete versions of the structure.
  *
+ * Return:   Success:        SUCCEED
+ *           Failure:        FAIL
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1096,15 +949,11 @@ done:
  * Function:    H5Fset_mdc_config
  *
  * Purpose:     Sets the current metadata cache automatic resize
- *		configuration, using the contents of the instance of
- *		H5AC_cache_config_t pointed to by config_ptr.
+ *        configuration, using the contents of the instance of
+ *        H5AC_cache_config_t pointed to by config_ptr.
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  John Mainzer
- *              3/24/05
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1133,16 +982,12 @@ done:
  * Function:    H5Fget_mdc_hit_rate
  *
  * Purpose:     Retrieves the current hit rate from the metadata cache.
- *		This rate is the overall hit rate since the last time
- *		the hit rate statistics were reset either manually or
- *		automatically.
+ *        This rate is the overall hit rate since the last time
+ *        the hit rate statistics were reset either manually or
+ *        automatically.
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  John Mainzer
- *              3/24/05
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1174,17 +1019,13 @@ done:
  * Function:    H5Fget_mdc_size
  *
  * Purpose:     Retrieves the maximum size, minimum clean size, current
- *		size, and current number of entries from the metadata
- *		cache associated with the specified file.  If any of
- *		the ptr parameters are NULL, the associated datum is
- *		not returned.
+ *        size, and current number of entries from the metadata
+ *        cache associated with the specified file.  If any of
+ *        the ptr parameters are NULL, the associated datum is
+ *        not returned.
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  John Mainzer
- *              3/24/05
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1220,20 +1061,16 @@ done:
  * Function:    H5Freset_mdc_hit_rate_stats
  *
  * Purpose:     Reset the hit rate statistic whose current value can
- *		be obtained via the H5Fget_mdc_hit_rate() call.  Note
- *		that this statistic will also be reset once per epoch
- *		by the automatic cache resize code if it is enabled.
+ *        be obtained via the H5Fget_mdc_hit_rate() call.  Note
+ *        that this statistic will also be reset once per epoch
+ *        by the automatic cache resize code if it is enabled.
  *
- *		It is probably a bad idea to call this function unless
- *		you are controlling cache size from your program instead
- *		of using our cache size control code.
+ *        It is probably a bad idea to call this function unless
+ *        you are controlling cache size from your program instead
+ *        of using our cache size control code.
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  John Mainzer
- *              3/24/05
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1269,15 +1106,11 @@ done:
  *              If an error occurs then the buffer pointed to by `name' (NULL or non-NULL)
  *              is unchanged and the function returns a negative value.
  *
- * Note:	This routine returns the name that was used to open the file,
- *		not the actual name after resolving symlinks, etc.
+ * Note:        This routine returns the name that was used to open the file,
+ *              not the actual name after resolving symlinks, etc.
  *
  * Return:      Success:        The length of the file name
  *              Failure:        Negative
- *
- * Programmer:  Raymond Lu
- *              June 29, 2004
- *
  *-------------------------------------------------------------------------
  */
 ssize_t
@@ -1327,17 +1160,13 @@ done:
  * Function:    H5Fget_info2
  *
  * Purpose:     Gets general information about the file, including:
- *		1. Get storage size for superblock extension if there is one.
+ *              1. Get storage size for superblock extension if there is one.
  *              2. Get the amount of btree and heap storage for entries
  *                 in the SOHM table if there is one.
- *		3. The amount of free space tracked in the file.
+ *              3. The amount of free space tracked in the file.
  *
  * Return:      Success:        non-negative on success
  *              Failure:        Negative
- *
- * Programmer:  Vailin Choi
- *              July 11, 2007
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1371,26 +1200,9 @@ H5Fget_info2(hid_t obj_id, H5F_info2_t *finfo)
     } /* end else */
     HDassert(f->shared);
 
-    /* Reset file info struct */
-    HDmemset(finfo, 0, sizeof(*finfo));
-
-    /* Get the size of the superblock and any superblock extensions */
-    if(H5F__super_size(f, H5AC_ind_read_dxpl_id, &finfo->super.super_size, &finfo->super.super_ext_size) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "Unable to retrieve superblock sizes")
-
-    /* Get the size of any persistent free space */
-    if(H5MF_get_freespace(f, H5AC_ind_read_dxpl_id, &finfo->free.tot_space, &finfo->free.meta_size) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "Unable to retrieve free space information")
-
-    /* Check for SOHM info */
-    if(H5F_addr_defined(f->shared->sohm_addr))
-        if(H5SM_ih_size(f, H5AC_ind_read_dxpl_id, &finfo->sohm.hdr_size, &finfo->sohm.msgs_info) < 0)
-            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "Unable to retrieve SOHM index & heap storage info")
-
-    /* Set version # fields */
-    finfo->super.version = f->shared->sblock->super_vers;
-    finfo->sohm.version = f->shared->sohm_vers;
-    finfo->free.version = HDF5_FREESPACE_VERSION;
+    /* Get the file info */
+    if(H5F__get_info(f, finfo) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to retrieve file info")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1404,90 +1216,28 @@ done:
  *
  * Return:      Success:        non-negative on success
  *              Failure:        Negative
- *
- * Programmer:  Vailin Choi; October 2013
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Fget_metadata_read_retry_info(hid_t file_id, H5F_retry_info_t *info)
 {
-    H5F_t    	*file;           	/* File object for file ID */
-    unsigned 	i, j;			/* Local index variable */
-    size_t	tot_size;		/* Size of each retries[i] */
-    herr_t   	ret_value = SUCCEED;   	/* Return value */
+    H5F_t          *file;                       /* File object for file ID */
+    herr_t          ret_value = SUCCEED;        /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE2("e", "i*x", file_id, info);
 
     /* Check args */
-    if(!info)
+    if (!info)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct")
 
     /* Get the file pointer */
     if(NULL == (file = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a file ID")
 
-    /* Copy the # of bins for "retries" array */
-    info->nbins = file->shared->retries_nbins;
-
-    /* Initialize the array of "retries" */
-    HDmemset(info->retries, 0, sizeof(info->retries));
-
-    /* Return if there are no bins -- no retries */
-    if(!info->nbins) 
-	HGOTO_DONE(SUCCEED);
-
-    /* Calculate size for each retries[i] */
-    tot_size = info->nbins * sizeof(uint32_t);
-
-    /* Map and copy information to info's retries for metadata items with tracking for read retries */
-    j = 0;
-    for(i = 0; i < H5AC_NTYPES; i++) {
-        switch(i) {
-            case H5AC_OHDR_ID:
-            case H5AC_OHDR_CHK_ID:
-            case H5AC_BT2_HDR_ID:
-            case H5AC_BT2_INT_ID:
-            case H5AC_BT2_LEAF_ID:
-            case H5AC_FHEAP_HDR_ID:
-            case H5AC_FHEAP_DBLOCK_ID:
-            case H5AC_FHEAP_IBLOCK_ID:
-            case H5AC_FSPACE_HDR_ID:
-            case H5AC_FSPACE_SINFO_ID:
-            case H5AC_SOHM_TABLE_ID:
-            case H5AC_SOHM_LIST_ID:
-            case H5AC_EARRAY_HDR_ID:
-            case H5AC_EARRAY_IBLOCK_ID:
-            case H5AC_EARRAY_SBLOCK_ID:
-            case H5AC_EARRAY_DBLOCK_ID:
-            case H5AC_EARRAY_DBLK_PAGE_ID:
-            case H5AC_FARRAY_HDR_ID:
-            case H5AC_FARRAY_DBLOCK_ID:
-            case H5AC_FARRAY_DBLK_PAGE_ID:
-            case H5AC_SUPERBLOCK_ID:
-                HDassert(j < H5F_NUM_METADATA_READ_RETRY_TYPES);
-                if(file->shared->retries[i] != NULL) {
-                    /* Allocate memory for retries[i]
-                     *
-                     * This memory should be released by the user with
-                     * the H5free_memory() call.
-                     */
-                    if(NULL == (info->retries[j] = (uint32_t *)H5MM_malloc(tot_size)))
-                        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
-
-                    /* Copy the information */
-                    HDmemcpy(info->retries[j], file->shared->retries[i], tot_size);
-                } /* end if */
-
-                /* Increment location in info->retries[] array */
-                j++;
-                break;
-
-            default:
-                break;
-        } /* end switch */
-    } /* end for */
+    /* Get the retry info */
+    if(H5F__get_metadata_read_retry_info(file, info) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "can't get metadata read retry info")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1495,18 +1245,15 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5Fget_free_sections
- *
- * Purpose:     To get free-space section information for free-space manager with
- *		TYPE that is associated with file FILE_ID.
- *		If SECT_INFO is null, this routine returns the total # of free-space
- *		sections.
- *
- * Return:      Success:        non-negative, the total # of free space sections
- *              Failure:        negative
+ * Function: H5Fget_free_sections
  *
- * Programmer:  Vailin Choi; July 1st, 2009
+ * Purpose:  To get free-space section information for free-space manager with
+ *           TYPE that is associated with file FILE_ID.
+ *           If SECT_INFO is null, this routine returns the total # of free-space
+ *           sections.
  *
+ * Return:   Success:        non-negative, the total # of free space sections
+ *           Failure:        negative
  *-------------------------------------------------------------------------
  */
 ssize_t
@@ -1525,8 +1272,8 @@ H5Fget_free_sections(hid_t file_id, H5F_mem_t type, size_t nsects,
     if(sect_info && nsects == 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "nsects must be > 0")
 
-    /* Go get the free-space section information in the file */
-    if((ret_value = H5MF_get_free_sections(file, H5AC_ind_read_dxpl_id, type, nsects, sect_info)) < 0)
+    /* Get the free-space section information in the file */
+    if((ret_value = H5F__get_free_sections(file, type, nsects, sect_info)) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to check free space for file")
 
 done:
@@ -1543,16 +1290,13 @@ done:
  *
  * Return:      Success:        non-negative
  *              Failure:        negative
- *
- * Programmer:  Neil Fortner; December 30, 2010
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Fclear_elink_file_cache(hid_t file_id)
 {
-    H5F_t         *file;        /* File */
-    herr_t        ret_value = SUCCEED; /* Return value */
+    H5F_t       *file;        /* File */
+    herr_t      ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", file_id);
@@ -1561,9 +1305,10 @@ H5Fclear_elink_file_cache(hid_t file_id)
     if(NULL == (file = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a file ID")
 
-    /* Release the EFC */
+    /* See if there's an EFC */
     if(file->shared->efc)
-        if(H5F_efc_release(file->shared->efc) < 0)
+        /* Release the EFC */
+        if(H5F__efc_release(file->shared->efc) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "can't release external file cache")
 
 done:
@@ -1572,55 +1317,19 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fstart_swmr_write
- *
- * Purpose:	To enable SWMR writing mode for the file
- *		1) Refresh opened objects: part 1
- *		2) Flush & reset accumulator
- *		3) Mark the file in SWMR writing mode
- *	 	4) Set metadata read attempts and retries info
- *		5) Disable accumulator
- *		6) Evict all cache entries except the superblock
- *		7) Refresh opened objects (part 2)
- *		8) Unlock the file
- *
- *		Pre-conditions:
- *		1) The file being opened has v3 superblock
- *		2) The file is opened with H5F_ACC_RDWR
- *		3) The file is not already marked for SWMR writing
- *		4) Current implementaion for opened objects:
- *		   --only allow datasets and groups without attributes
- *		   --disallow named datatype with/without attributes
- *		   --disallow opened attributes attached to objects
- *		NOTE: Currently, only opened groups and datasets are allowed
- *	      	when enabling SWMR via H5Fstart_swmr_write().
- *	      	Will later implement a different approach--
- *	      	set up flush dependency/proxy even for file opened without
- *	      	SWMR to resolve issues with opened objects.
- *	
- * Return:	Non-negative on success/negative on failure
- *
- * Programmer:	
- *	Vailin Choi; Feb 2014
+ * Function:    H5Fstart_swmr_write
+ *
+ * Purpose:    To enable SWMR writing mode for the file
+ *
+ * Return:    Non-negative on success/negative on failure
  *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Fstart_swmr_write(hid_t file_id)
 {
-    hbool_t ci_load = FALSE;    /* whether MDC ci load requested */
-    hbool_t ci_write = FALSE;   /* whether MDC CI write requested */
-    H5F_t *file = NULL;         /* File info */
-    size_t grp_dset_count=0; 	/* # of open objects: groups & datasets */
-    size_t nt_attr_count=0; 	/* # of opened named datatypes  + opened attributes */
-    hid_t *obj_ids=NULL;	/* List of ids */
-    H5G_loc_t *obj_glocs=NULL;	/* Group location of the object */
-    H5O_loc_t *obj_olocs=NULL;	/* Object location */
-    H5G_name_t *obj_paths=NULL;	/* Group hierarchy path */
-    size_t u;               	/* Local index variable */
-    hbool_t setup = FALSE;	/* Boolean flag to indicate whether SWMR setting is enabled */
-    H5F_io_info2_t fio_info;    /* I/O info for operation */
-    herr_t ret_value = SUCCEED;	/* Return value */
+    H5F_t      *file = NULL;            /* File info */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", file_id);
@@ -1629,170 +1338,15 @@ H5Fstart_swmr_write(hid_t file_id)
     if(NULL == (file = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file")
 
-    /* Should have write permission */
-    if((H5F_INTENT(file) & H5F_ACC_RDWR) == 0)
-        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "no write intent on file")
-
-    if(file->shared->sblock->super_vers < HDF5_SUPERBLOCK_VERSION_3)
-        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "file superblock version should be at least 3")
-    HDassert(file->shared->latest_flags == H5F_LATEST_ALL_FLAGS);
-
-    /* Should not be marked for SWMR writing mode already */
-    if(file->shared->sblock->status_flags & H5F_SUPER_SWMR_WRITE_ACCESS)
-        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "file already in SWMR writing mode")
-
-    HDassert(file->shared->sblock->status_flags & H5F_SUPER_WRITE_ACCESS);
-
-    /* Check to see if cache image is enabled.  Fail if so */
-    if(H5C_cache_image_status(file, &ci_load, &ci_write) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get MDC cache image status")
-    if(ci_load || ci_write )
-        HGOTO_ERROR(H5E_FILE, H5E_UNSUPPORTED, FAIL, "can't have both SWMR and MDC cache image")
-
-    /* Flush data buffers */
-    if(H5F__flush(file, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush file's cached information")
-
-    /* Get the # of opened named datatypes and attributes */
-    if(H5F_get_obj_count(file, H5F_OBJ_DATATYPE|H5F_OBJ_ATTR, FALSE, &nt_attr_count) < 0)
-        HGOTO_ERROR(H5E_INTERNAL, H5E_BADITER, FAIL, "H5F_get_obj_count failed")
-    if(nt_attr_count)
-        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "named datatypes and/or attributes opened in the file")
-
-    /* Get the # of opened datasets and groups */
-    if(H5F_get_obj_count(file, H5F_OBJ_GROUP|H5F_OBJ_DATASET, FALSE, &grp_dset_count) < 0)
-        HGOTO_ERROR(H5E_INTERNAL, H5E_BADITER, FAIL, "H5F_get_obj_count failed")
-
-    if(grp_dset_count) {
-        /* Allocate space for group and object locations */
-	if((obj_ids = (hid_t *) H5MM_malloc(grp_dset_count * sizeof(hid_t))) == NULL)
-	    HGOTO_ERROR(H5E_FILE, H5E_NOSPACE, FAIL, "can't allocate buffer for hid_t")
-	if((obj_glocs = (H5G_loc_t *) H5MM_malloc(grp_dset_count * sizeof(H5G_loc_t))) == NULL)
-	    HGOTO_ERROR(H5E_FILE, H5E_NOSPACE, FAIL, "can't allocate buffer for H5G_loc_t")
-	if((obj_olocs = (H5O_loc_t *) H5MM_malloc(grp_dset_count * sizeof(H5O_loc_t))) == NULL)
-	    HGOTO_ERROR(H5E_FILE, H5E_NOSPACE, FAIL, "can't allocate buffer for H5O_loc_t")
-	if((obj_paths = (H5G_name_t *) H5MM_malloc(grp_dset_count * sizeof(H5G_name_t))) == NULL)
-	    HGOTO_ERROR(H5E_FILE, H5E_NOSPACE, FAIL, "can't allocate buffer for H5G_name_t")
-
-        /* Get the list of opened object ids (groups & datasets) */
-	if(H5F_get_obj_ids(file, H5F_OBJ_GROUP|H5F_OBJ_DATASET, grp_dset_count, obj_ids, FALSE, &grp_dset_count) < 0)
-	    HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "H5F_get_obj_ids failed")
-
-        /* Refresh opened objects (groups, datasets) in the file */
-        for(u = 0; u < grp_dset_count; u++) {
-            H5O_loc_t *oloc;            /* object location */
-            H5G_loc_t tmp_loc;
-
-            /* Set up the id's group location */
-            obj_glocs[u].oloc = &obj_olocs[u];
-            obj_glocs[u].path = &obj_paths[u];
-            H5G_loc_reset(&obj_glocs[u]);
-
-            /* get the id's object location */
-            if((oloc = H5O_get_loc(obj_ids[u])) == NULL)
-                HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an object")
-
-            /* Make deep local copy of object's location information */
-            H5G_loc(obj_ids[u], &tmp_loc);
-            H5G_loc_copy(&obj_glocs[u], &tmp_loc, H5_COPY_DEEP);
-
-            /* Close the object */
-            if(H5I_dec_ref(obj_ids[u]) < 0)
-                HGOTO_ERROR(H5E_ATOM, H5E_CANTCLOSEOBJ, FAIL, "decrementing object ID failed")
-        } /* end for */
-    } /* end if */
-
-    /* Set up I/O info for operation */
-    fio_info.f = file;
-    if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-
-    /* Flush and reset the accumulator */
-    if(H5F__accum_reset(&fio_info, TRUE) < 0)
-        HGOTO_ERROR(H5E_IO, H5E_CANTRESET, FAIL, "can't reset accumulator")
-
-    /* Turn on SWMR write in shared file open flags */
-    file->shared->flags |= H5F_ACC_SWMR_WRITE;
-
-    /* Mark the file in SWMR writing mode */
-    file->shared->sblock->status_flags |= H5F_SUPER_SWMR_WRITE_ACCESS;
-
-    /* Set up metadata read attempts */
-    file->shared->read_attempts = H5F_SWMR_METADATA_READ_ATTEMPTS;
-
-    /* Initialize "retries" and "retries_nbins" */
-    if(H5F_set_retries(file) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "can't set retries and retries_nbins")
-
-    /* Turn off usage of accumulator */
-    file->shared->feature_flags &= ~(unsigned)H5FD_FEAT_ACCUMULATE_METADATA;
-    if(H5FD_set_feature_flags(file->shared->lf, file->shared->feature_flags) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set feature_flags in VFD")
-
-    setup = TRUE;
-
-    /* Mark superblock as dirty */
-    if(H5F_super_dirty(file) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark superblock as dirty")
-
-    /* Flush the superblock */
-    if(H5F_flush_tagged_metadata(file, H5AC__SUPERBLOCK_TAG, H5AC_ind_read_dxpl_id) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush superblock")
-
-    /* Evict all flushed entries in the cache except the pinned superblock */
-    if(H5F__evict_cache_entries(file, H5AC_ind_read_dxpl_id) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to evict file's cached information")
-
-    /* Refresh (reopen) the objects (groups & datasets) in the file */
-    for(u = 0; u < grp_dset_count; u++)
-        if(H5O_refresh_metadata_reopen(obj_ids[u], &obj_glocs[u], H5AC_ind_read_dxpl_id, TRUE) < 0)
-            HGOTO_ERROR(H5E_ATOM, H5E_CLOSEERROR, FAIL, "can't refresh-close object")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(file_id) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set collective metadata read info")
 
-    /* Unlock the file */
-    if(H5FD_unlock(file->shared->lf) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, FAIL, "unable to unlock the file")
+    /* Call the internal routine */
+    if(H5F__start_swmr_write(file) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTCONVERT, FAIL, "unable to convert file format")
 
 done:
-    if(ret_value < 0 && setup) {
-        HDassert(file);
-
-        /* Re-enable accumulator */
-        file->shared->feature_flags |= (unsigned)H5FD_FEAT_ACCUMULATE_METADATA;
-        if(H5FD_set_feature_flags(file->shared->lf, file->shared->feature_flags) < 0)
-            HDONE_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set feature_flags in VFD")
-
-        /* Reset the # of read attempts */
-        file->shared->read_attempts = H5F_METADATA_READ_ATTEMPTS;
-        if(H5F_set_retries(file) < 0)
-            HDONE_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "can't set retries and retries_nbins")
-
-        /* Un-set H5F_ACC_SWMR_WRITE in shared open flags */
-        file->shared->flags &= ~H5F_ACC_SWMR_WRITE;
-
-        /* Unmark the file: not in SWMR writing mode */
-        file->shared->sblock->status_flags &= (uint8_t)(~H5F_SUPER_SWMR_WRITE_ACCESS);
-
-        /* Mark superblock as dirty */
-        if(H5F_super_dirty(file) < 0)
-            HDONE_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark superblock as dirty")
-
-        /* Flush the superblock */
-        if(H5F_flush_tagged_metadata(file, H5AC__SUPERBLOCK_TAG, H5AC_ind_read_dxpl_id) < 0)
-            HDONE_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush superblock")
-    } /* end if */
-
-    /* Free memory */
-    if(obj_ids)
-        H5MM_xfree(obj_ids);
-    if(obj_glocs)
-        H5MM_xfree(obj_glocs);
-    if(obj_olocs)
-        H5MM_xfree(obj_olocs);
-    if(obj_paths)
-        H5MM_xfree(obj_paths);
-
     FUNC_LEAVE_API(ret_value)
 } /* end H5Fstart_swmr_write() */
 
@@ -1804,14 +1358,13 @@ done:
  *                  - Logging must have been set up via the fapl.
  *
  * Return:      Non-negative on success/Negative on errors
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Fstart_mdc_logging(hid_t file_id)
 {
-    H5F_t *file;                /* File info */
-    herr_t ret_value = SUCCEED;	/* Return value */
+    H5F_t *file;                   /* File info */
+    herr_t ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", file_id);
@@ -1837,14 +1390,13 @@ done:
  *                  - Logging must have been set up via the fapl.
  *
  * Return:      Non-negative on success/Negative on errors
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Fstop_mdc_logging(hid_t file_id)
 {
-    H5F_t *file;                /* File info */
-    herr_t ret_value = SUCCEED;	/* Return value */
+    H5F_t *file;                   /* File info */
+    herr_t ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", file_id);
@@ -1870,15 +1422,14 @@ done:
  *              log messages are being recorded at this time.
  *
  * Return:      Non-negative on success/Negative on errors
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Fget_mdc_logging_status(hid_t file_id, hbool_t *is_enabled,
                           hbool_t *is_currently_logging)
 {
-    H5F_t *file;                /* File info */
-    herr_t ret_value = SUCCEED;	/* Return value */
+    H5F_t *file;                   /* File info */
+    herr_t ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE3("e", "i*b*b", file_id, is_enabled, is_currently_logging);
@@ -1897,114 +1448,75 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:   H5Fset_latest_format
+ * Function:    H5Fset_libver_bounds
  *
- * Purpose:    Enable switching the "latest format" flag while a file is open.
+ * Purpose:     Set to a different low and high bounds while a file is open.
+ *              This public routine is introduced in place of 
+ *              H5Fset_latest_format() starting release 1.10.2.
+ *              See explanation for H5Fset_latest_format() in H5Fdeprec.c.
  *
  * Return:     Non-negative on success/Negative on failure
- *
- * Programmer: Quincey Koziol
- *             Monday, September 21, 2015
  *-------------------------------------------------------------------------
  */
 herr_t
-H5Fset_latest_format(hid_t file_id, hbool_t latest_format)
+H5Fset_libver_bounds(hid_t file_id, H5F_libver_t low, H5F_libver_t high)
 {
     H5F_t *f;                           /* File */
-    unsigned latest_flags;              /* Latest format flags for file */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_API(FAIL)
-    H5TRACE2("e", "ib", file_id, latest_format);
+    H5TRACE3("e", "iFvFv", file_id, low, high);
 
     /* Check args */
     if(NULL == (f = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
         HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "not a file ID")
 
-    /* Check if the value is changing */
-    latest_flags = H5F_USE_LATEST_FLAGS(f, H5F_LATEST_ALL_FLAGS);
-    if(latest_format != (H5F_LATEST_ALL_FLAGS == latest_flags)) {
-        /* Call the flush routine, for this file */
-        if(H5F__flush(f, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id, FALSE) < 0)
-            HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush file's cached information")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(file_id) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set collective metadata read info")
 
-        /* Toggle the 'latest format' flag */
-        H5F_SET_LATEST_FLAGS(f, latest_format ? H5F_LATEST_ALL_FLAGS : 0);
-    } /* end if */
+    /* Call internal set_libver_bounds function */
+    if(H5F__set_libver_bounds(f, low, high) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "cannot set low/high bounds")
 
 done:
     FUNC_LEAVE_API(ret_value)
-} /* end H5Fset_latest_format() */
+} /* end H5Fset_libver_bounds() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Fformat_convert_super (Internal)
- *
- * Purpose:	Downgrade the superblock version to v2 and
- *		downgrade persistent file space to non-persistent
- *		for 1.8 library.
- *
- * Return:	Non-negative on success/Negative on failure
+ * Function: H5Fformat_convert
  *
- * Programmer:	Vailin Choi
- *              Jan 2016
+ * Purpose:  Downgrade the superblock version to v2 and
+ *           downgrade persistent file space to non-persistent
+ *           for 1.8 library.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Fformat_convert(hid_t fid)
 {
-    herr_t      ret_value = SUCCEED;    /* Return value */
+    H5F_t    *f;                     /* File to flush */
+    herr_t    ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", fid);
 
-    if(H5I_FILE == H5I_get_type(fid)) {
-        H5F_t	*f;                     /* File to flush */
-        hbool_t	mark_dirty = FALSE;
+    if(H5I_FILE != H5I_get_type(fid))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file or file object")
 
-        /* Get file object */
-        if(NULL == (f = (H5F_t *)H5I_object(fid)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid file identifier")
+    /* Get file object */
+    if(NULL == (f = (H5F_t *)H5I_object(fid)))
+	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid file identifier")
 
-        /* Check if the superblock should be downgraded */
-        if(f->shared->sblock->super_vers > HDF5_SUPERBLOCK_VERSION_V18_LATEST) {
-            f->shared->sblock->super_vers = HDF5_SUPERBLOCK_VERSION_V18_LATEST;
-            mark_dirty = TRUE;
-        } /* end if */
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(fid) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set collective metadata read info")
 
-        /* Check for persistent freespace manager, which needs to be downgraded */
-        if(!(f->shared->fs_strategy == H5F_FILE_SPACE_STRATEGY_DEF &&
-             f->shared->fs_persist == H5F_FREE_SPACE_PERSIST_DEF &&
-             f->shared->fs_threshold == H5F_FREE_SPACE_THRESHOLD_DEF &&
-             f->shared->fs_page_size == H5F_FILE_SPACE_PAGE_SIZE_DEF)) {
-            /* Check to remove free-space manager info message from superblock extension */
-            if(H5F_addr_defined(f->shared->sblock->ext_addr))
-                if(H5F_super_ext_remove_msg(f, H5AC_ind_read_dxpl_id, H5O_FSINFO_ID) < 0)
-                    HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "error in removing message from superblock extension")
-
-            /* Close freespace manager */
-            if(H5MF_try_close(f, H5AC_ind_read_dxpl_id) < 0)
-                HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "unable to free free-space address")
-
-            /* Set non-persistent freespace manager */
-            f->shared->fs_strategy = H5F_FILE_SPACE_STRATEGY_DEF;
-            f->shared->fs_persist = H5F_FREE_SPACE_PERSIST_DEF;
-            f->shared->fs_threshold = H5F_FREE_SPACE_THRESHOLD_DEF;
-            f->shared->fs_page_size = H5F_FILE_SPACE_PAGE_SIZE_DEF;
-
-            /* Indicate that the superblock should be marked dirty */
-            mark_dirty = TRUE;
-        } /* end if */
-
-        /* Check if we should mark the superblock dirty */
-        if(mark_dirty)
-            /* Mark superblock as dirty */
-            if(H5F_super_dirty(f) < 0)
-                HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark superblock as dirty")
-    } /* end if */
-    else
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file or file object")
+    /* Call the internal routine */
+    if(H5F__format_convert(f) < 0)
+	HGOTO_ERROR(H5E_FILE, H5E_CANTCONVERT, FAIL, "unable to convert file format")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -2018,9 +1530,6 @@ done:
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  Mohamad Chaarawi
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2054,9 +1563,6 @@ done:
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  Mohamad Chaarawi
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2098,9 +1604,6 @@ done:
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  Vailin Choi; March 2017
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2126,3 +1629,87 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Fget_mdc_image_info() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Fget_eoa
+ *
+ * Purpose:     Returns the address of the first byte after the last
+ *              allocated memory in the file.
+ *              (See H5FDget_eoa() in H5FD.c)
+ *
+ * Return:      Success:    First byte after allocated memory.
+ *              Failure:    HADDR_UNDEF
+ *
+ * Return:      Non-negative on success/Negative on errors
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Fget_eoa(hid_t file_id, haddr_t *eoa)
+{
+    H5F_t *file;                    /* File object for file ID */
+    haddr_t rel_eoa;                /* Relative address of EOA */
+    herr_t ret_value = SUCCEED;     /* Return value */
+
+    FUNC_ENTER_API(FAIL)
+    H5TRACE2("e", "i*a", file_id, eoa);
+
+    /* Check args */
+    if(NULL == (file = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "hid_t identifier is not a file ID")
+
+    /* This public routine will work only for drivers with this feature enabled.*/
+    /* We might introduce a new feature flag in the future */
+    if(!H5F_HAS_FEATURE(file, H5FD_FEAT_SUPPORTS_SWMR_IO))
+        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "must use a SWMR-compatible VFD for this public routine")
+
+    /* The real work */
+    if(HADDR_UNDEF == (rel_eoa = H5FD_get_eoa(file->shared->lf, H5FD_MEM_DEFAULT)))
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "get_eoa request failed")
+
+    /* (Note compensating for base address subtraction in internal routine) */
+    if(eoa)
+        *eoa = rel_eoa + H5FD_get_base_addr(file->shared->lf);
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* H5Fget_eoa() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Fincrement_filesize
+ *
+ * Purpose:     Set the EOA for the file to the maximum of (EOA, EOF) + increment
+ *
+ * Return:      Non-negative on success/Negative on errors
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Fincrement_filesize(hid_t file_id, hsize_t increment)
+{
+    H5F_t *file;                /* File object for file ID */
+    haddr_t max_eof_eoa;        /* Maximum of the relative EOA & EOF */
+    herr_t ret_value = SUCCEED; /* Return value */
+
+    FUNC_ENTER_API(FAIL)
+    H5TRACE2("e", "ih", file_id, increment);
+
+    /* Check args */
+    if(NULL == (file = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "hid_t identifier is not a file ID")
+
+    /* This public routine will work only for drivers with this feature enabled.*/
+    /* We might introduce a new feature flag in the future */
+    if(!H5F_HAS_FEATURE(file, H5FD_FEAT_SUPPORTS_SWMR_IO))
+        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "must use a SWMR-compatible VFD for this public routine")
+
+    /* Get the maximum of EOA and EOF */
+    if(H5F__get_max_eof_eoa(file, &max_eof_eoa) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "file can't get max eof/eoa ")
+
+    /* Set EOA to the maximum value + increment */
+    /* H5FD_set_eoa() will add base_addr to max_eof_eoa */
+    if(H5FD_set_eoa(file->shared->lf, H5FD_MEM_DEFAULT, max_eof_eoa + increment) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "driver set_eoa request failed")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* H5Fincrement_filesize() */
diff --git a/src/H5FA.c b/src/H5FA.c
index 90144e7..61aaa53 100644
--- a/src/H5FA.c
+++ b/src/H5FA.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -64,8 +62,8 @@
 /********************/
 /* Local Prototypes */
 /********************/
-static H5FA_t *H5FA__new(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr,
-    hbool_t from_open, void *ctx_udata);
+static H5FA_t *H5FA__new(H5F_t *f, haddr_t fa_addr, hbool_t from_open,
+    void *ctx_udata);
 
 
 /*********************/
@@ -120,7 +118,7 @@ H5FL_BLK_DEFINE(fa_native_elmt);
  */
 BEGIN_FUNC(STATIC, ERR,
 H5FA_t *, NULL, NULL,
-H5FA__new(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, hbool_t from_open, void *ctx_udata))
+H5FA__new(H5F_t *f, haddr_t fa_addr, hbool_t from_open, void *ctx_udata))
 
     /* Local variables */
     H5FA_t *fa = NULL;          /* Pointer to new fixed array */
@@ -137,7 +135,7 @@ H5FA__new(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, hbool_t from_open, void *ctx
 	H5E_THROW(H5E_CANTALLOC, "memory allocation failed for fixed array info")
 
     /* Lock the array header into memory */
-    if(NULL == (hdr = H5FA__hdr_protect(f, dxpl_id, fa_addr, ctx_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5FA__hdr_protect(f, fa_addr, ctx_udata, H5AC__READ_ONLY_FLAG)))
 	H5E_THROW(H5E_CANTPROTECT, "unable to load fixed array header")
 
     /* Check for pending array deletion */
@@ -161,10 +159,10 @@ H5FA__new(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, hbool_t from_open, void *ctx
 
 CATCH
 
-    if(hdr && H5FA__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5FA__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
 	H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array header")
     if(!ret_value)
-        if(fa && H5FA_close(fa, dxpl_id) < 0)
+        if(fa && H5FA_close(fa) < 0)
             H5E_THROW(H5E_CLOSEERROR, "unable to close fixed array")
 
 END_FUNC(STATIC)  /* end H5FA__new() */
@@ -185,7 +183,7 @@ END_FUNC(STATIC)  /* end H5FA__new() */
  */
 BEGIN_FUNC(PRIV, ERR,
 H5FA_t *, NULL, NULL,
-H5FA_create(H5F_t *f, hid_t dxpl_id, const H5FA_create_t *cparam, void *ctx_udata))
+H5FA_create(H5F_t *f, const H5FA_create_t *cparam, void *ctx_udata))
 
     /* Local variables */
     H5FA_t *fa = NULL;          /* Pointer to new fixed array */
@@ -201,11 +199,11 @@ H5FA_create(H5F_t *f, hid_t dxpl_id, const H5FA_create_t *cparam, void *ctx_udat
     HDcompile_assert(H5FA_NUM_CLS_ID == NELMTS(H5FA_client_class_g));
 
     /* Create fixed array header */
-    if(HADDR_UNDEF == (fa_addr = H5FA__hdr_create(f, dxpl_id, cparam, ctx_udata)))
+    if(HADDR_UNDEF == (fa_addr = H5FA__hdr_create(f, cparam, ctx_udata)))
         H5E_THROW(H5E_CANTINIT, "can't create fixed array header")
 
     /* Allocate and initialize new fixed array wrapper */
-    if(NULL == (fa = H5FA__new(f, dxpl_id, fa_addr, FALSE, ctx_udata)))
+    if(NULL == (fa = H5FA__new(f, fa_addr, FALSE, ctx_udata)))
 	H5E_THROW(H5E_CANTINIT, "allocation and/or initialization failed for fixed array wrapper")
 
     /* Set the return value */
@@ -214,7 +212,7 @@ H5FA_create(H5F_t *f, hid_t dxpl_id, const H5FA_create_t *cparam, void *ctx_udat
 CATCH
 
     if(!ret_value)
-        if(fa && H5FA_close(fa, dxpl_id) < 0)
+        if(fa && H5FA_close(fa) < 0)
             H5E_THROW(H5E_CLOSEERROR, "unable to close fixed array")
 
 END_FUNC(PRIV)  /* end H5FA_create() */
@@ -235,7 +233,7 @@ END_FUNC(PRIV)  /* end H5FA_create() */
  */
 BEGIN_FUNC(PRIV, ERR,
 H5FA_t *, NULL, NULL,
-H5FA_open(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata))
+H5FA_open(H5F_t *f, haddr_t fa_addr, void *ctx_udata))
 
     /* Local variables */
     H5FA_t *fa = NULL;          /* Pointer to new fixed array wrapper */
@@ -247,7 +245,7 @@ H5FA_open(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata))
     HDassert(H5F_addr_defined(fa_addr));
 
     /* Allocate and initialize new fixed array wrapper */
-    if(NULL == (fa = H5FA__new(f, dxpl_id, fa_addr, TRUE, ctx_udata)))
+    if(NULL == (fa = H5FA__new(f, fa_addr, TRUE, ctx_udata)))
 	H5E_THROW(H5E_CANTINIT, "allocation and/or initialization failed for fixed array wrapper")
 
     /* Set the return value */
@@ -256,7 +254,7 @@ H5FA_open(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata))
 CATCH
 
     if(!ret_value)
-        if(fa && H5FA_close(fa, dxpl_id) < 0)
+        if(fa && H5FA_close(fa) < 0)
             H5E_THROW(H5E_CLOSEERROR, "unable to close fixed array")
 
 END_FUNC(PRIV)  /* end H5FA_open() */
@@ -337,7 +335,7 @@ END_FUNC(PRIV)  /* end H5FA_get_addr() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA_set(const H5FA_t *fa, hid_t dxpl_id, hsize_t idx, const void *elmt))
+H5FA_set(const H5FA_t *fa, hsize_t idx, const void *elmt))
 
     /* Local variables */
     H5FA_hdr_t *hdr = fa->hdr;          /* Header for fixed array */
@@ -359,7 +357,7 @@ H5FA_set(const H5FA_t *fa, hid_t dxpl_id, hsize_t idx, const void *elmt))
     /* Check if we need to create the fixed array data block */
     if(!H5F_addr_defined(hdr->dblk_addr)) {
         /* Create the data block */
-        hdr->dblk_addr = H5FA__dblock_create(hdr, dxpl_id, &hdr_dirty);
+        hdr->dblk_addr = H5FA__dblock_create(hdr, &hdr_dirty);
         if(!H5F_addr_defined(hdr->dblk_addr))
             H5E_THROW(H5E_CANTCREATE, "unable to create fixed array data block")
     } /* end if */
@@ -367,7 +365,7 @@ H5FA_set(const H5FA_t *fa, hid_t dxpl_id, hsize_t idx, const void *elmt))
     HDassert(idx < hdr->cparam.nelmts);
 
     /* Protect data block */
-    if(NULL == (dblock = H5FA__dblock_protect(hdr, dxpl_id, hdr->dblk_addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (dblock = H5FA__dblock_protect(hdr, hdr->dblk_addr, H5AC__NO_FLAGS_SET)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array data block, address = %llu", (unsigned long long)hdr->dblk_addr)
 
     /* Check for paging data block */
@@ -399,7 +397,7 @@ H5FA_set(const H5FA_t *fa, hid_t dxpl_id, hsize_t idx, const void *elmt))
         /* Check if the page has been created yet */
         if(!H5VM_bit_get(dblock->dblk_page_init, page_idx)) {
             /* Create the data block page */
-            if(H5FA__dblk_page_create(hdr, dxpl_id, dblk_page_addr, dblk_page_nelmts) < 0)
+            if(H5FA__dblk_page_create(hdr, dblk_page_addr, dblk_page_nelmts) < 0)
                 H5E_THROW(H5E_CANTCREATE, "unable to create data block page")
 
 	    /* Mark data block page as initialized in data block */
@@ -408,7 +406,7 @@ H5FA_set(const H5FA_t *fa, hid_t dxpl_id, hsize_t idx, const void *elmt))
 	} /* end if */
 
         /* Protect the data block page */
-	if(NULL == (dblk_page = H5FA__dblk_page_protect(hdr, dxpl_id, dblk_page_addr, dblk_page_nelmts, H5AC__NO_FLAGS_SET)))
+	if(NULL == (dblk_page = H5FA__dblk_page_protect(hdr, dblk_page_addr, dblk_page_nelmts, H5AC__NO_FLAGS_SET)))
 	    H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array data block page, address = %llu", (unsigned long long)dblk_page_addr)
 
         /* Set the element in the data block page */
@@ -423,9 +421,9 @@ CATCH
             H5E_THROW(H5E_CANTMARKDIRTY, "unable to mark fixed array header as modified")
 
     /* Release resources */
-    if(dblock && H5FA__dblock_unprotect(dblock, dxpl_id, dblock_cache_flags) < 0)
+    if(dblock && H5FA__dblock_unprotect(dblock, dblock_cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array data block")
-    if(dblk_page && H5FA__dblk_page_unprotect(dblk_page, dxpl_id, dblk_page_cache_flags) < 0)
+    if(dblk_page && H5FA__dblk_page_unprotect(dblk_page, dblk_page_cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array data block page")
 
 END_FUNC(PRIV)  /* end H5FA_set() */
@@ -445,7 +443,7 @@ END_FUNC(PRIV)  /* end H5FA_set() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA_get(const H5FA_t *fa, hid_t dxpl_id, hsize_t idx, void *elmt))
+H5FA_get(const H5FA_t *fa, hsize_t idx, void *elmt))
 
     /* Local variables */
     H5FA_hdr_t *hdr = fa->hdr;          /* Header for FA */
@@ -470,7 +468,7 @@ H5FA_get(const H5FA_t *fa, hid_t dxpl_id, hsize_t idx, void *elmt))
     else {
         /* Get the data block */
         HDassert(H5F_addr_defined(hdr->dblk_addr));
-        if(NULL == (dblock = H5FA__dblock_protect(hdr, dxpl_id, hdr->dblk_addr, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (dblock = H5FA__dblock_protect(hdr, hdr->dblk_addr, H5AC__READ_ONLY_FLAG)))
             H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array data block, address = %llu", (unsigned long long)hdr->dblk_addr)
 
         /* Check for paged data block */
@@ -510,7 +508,7 @@ H5FA_get(const H5FA_t *fa, hid_t dxpl_id, hsize_t idx, void *elmt))
                     dblk_page_nelmts = dblock->dblk_page_nelmts;
 
                 /* Protect the data block page */
-                if(NULL == (dblk_page = H5FA__dblk_page_protect(hdr, dxpl_id, dblk_page_addr, dblk_page_nelmts, H5AC__READ_ONLY_FLAG)))
+                if(NULL == (dblk_page = H5FA__dblk_page_protect(hdr, dblk_page_addr, dblk_page_nelmts, H5AC__READ_ONLY_FLAG)))
                     H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array data block page, address = %llu", (unsigned long long)dblk_page_addr)
 
                 /* Retrieve element from data block */
@@ -520,9 +518,9 @@ H5FA_get(const H5FA_t *fa, hid_t dxpl_id, hsize_t idx, void *elmt))
     } /* end else */
 
 CATCH
-    if(dblock && H5FA__dblock_unprotect(dblock, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(dblock && H5FA__dblock_unprotect(dblock, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array data block")
-    if(dblk_page && H5FA__dblk_page_unprotect(dblk_page, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(dblk_page && H5FA__dblk_page_unprotect(dblk_page, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array data block page")
 
 END_FUNC(PRIV)  /* end H5FA_get() */
@@ -542,7 +540,7 @@ END_FUNC(PRIV)  /* end H5FA_get() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA_close(H5FA_t *fa, hid_t dxpl_id))
+H5FA_close(H5FA_t *fa))
 
     /* Local variables */
     hbool_t pending_delete = FALSE;     /* Whether the array is pending deletion */
@@ -593,7 +591,7 @@ H5FA_close(H5FA_t *fa, hid_t dxpl_id))
 
             /* Lock the array header into memory */
             /* (OK to pass in NULL for callback context, since we know the header must be in the cache) */
-            if(NULL == (hdr = H5FA__hdr_protect(fa->f, dxpl_id, fa_addr, NULL, H5AC__NO_FLAGS_SET)))
+            if(NULL == (hdr = H5FA__hdr_protect(fa->f, fa_addr, NULL, H5AC__NO_FLAGS_SET)))
                 H5E_THROW(H5E_CANTLOAD, "unable to load fixed array header")
 
             /* Set the shared array header's file context for this operation */
@@ -607,7 +605,7 @@ H5FA_close(H5FA_t *fa, hid_t dxpl_id))
                 H5E_THROW(H5E_CANTDEC, "can't decrement reference count on shared array header")
 
             /* Delete array, starting with header (unprotects header) */
-            if(H5FA__hdr_delete(hdr, dxpl_id) < 0)
+            if(H5FA__hdr_delete(hdr) < 0)
                 H5E_THROW(H5E_CANTDELETE, "unable to delete fixed array")
         } /* end if */
         else {
@@ -642,7 +640,7 @@ END_FUNC(PRIV)  /* end H5FA_close() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA_delete(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata))
+H5FA_delete(H5F_t *f, haddr_t fa_addr, void *ctx_udata))
 
     /* Local variables */
     H5FA_hdr_t *hdr = NULL;             /* The fixed array header information */
@@ -654,7 +652,7 @@ H5FA_delete(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata))
     HDassert(H5F_addr_defined(fa_addr));
 
     /* Lock the array header into memory */
-    if(NULL == (hdr = H5FA__hdr_protect(f, dxpl_id, fa_addr, ctx_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (hdr = H5FA__hdr_protect(f, fa_addr, ctx_udata, H5AC__NO_FLAGS_SET)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array header, address = %llu", (unsigned long long)fa_addr)
 
     /* Check for files using shared array header */
@@ -665,7 +663,7 @@ H5FA_delete(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata))
         hdr->f = f;
 
         /* Delete array now, starting with header (unprotects header) */
-        if(H5FA__hdr_delete(hdr, dxpl_id) < 0)
+        if(H5FA__hdr_delete(hdr) < 0)
             H5E_THROW(H5E_CANTDELETE, "unable to delete fixed array")
         hdr = NULL;
     } /* end if */
@@ -673,7 +671,7 @@ H5FA_delete(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata))
 CATCH
 
     /* Unprotect the header, if an error occurred */
-    if(hdr && H5FA__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5FA__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array header")
 
 END_FUNC(PRIV)  /* end H5FA_delete() */
@@ -696,7 +694,7 @@ END_FUNC(PRIV)  /* end H5FA_delete() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA_iterate(H5FA_t *fa, hid_t dxpl_id, H5FA_operator_t op, void *udata))
+H5FA_iterate(H5FA_t *fa, H5FA_operator_t op, void *udata))
 
     /* Local variables */
     uint8_t     *elmt = NULL;
@@ -718,7 +716,7 @@ H5FA_iterate(H5FA_t *fa, hid_t dxpl_id, H5FA_operator_t op, void *udata))
         int cb_ret;     /* Return value from callback */
 
         /* Get array element */
-        if(H5FA_get(fa, dxpl_id, u, elmt) < 0)
+        if(H5FA_get(fa, u, elmt) < 0)
             H5E_THROW(H5E_CANTGET, "unable to delete fixed array")
 
         /* Make callback */
@@ -751,7 +749,7 @@ END_FUNC(PRIV)  /* end H5FA_iterate() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA_depend(H5FA_t *fa, hid_t dxpl_id, H5AC_proxy_entry_t *parent))
+H5FA_depend(H5FA_t *fa, H5AC_proxy_entry_t *parent))
 
     /* Local variables */
     H5FA_hdr_t *hdr = fa->hdr;          /* Header for FA */
@@ -776,7 +774,7 @@ H5FA_depend(H5FA_t *fa, hid_t dxpl_id, H5AC_proxy_entry_t *parent))
         hdr->f = fa->f;
 
         /* Add the fixed array as a child of the parent (proxy) */
-        if(H5AC_proxy_entry_add_child(parent, hdr->f, dxpl_id, hdr->top_proxy) < 0)
+        if(H5AC_proxy_entry_add_child(parent, hdr->f, hdr->top_proxy) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add fixed array as child of proxy")
         hdr->parent = parent;
     } /* end if */
diff --git a/src/H5FAcache.c b/src/H5FAcache.c
index 40117a7..1f199e9 100644
--- a/src/H5FAcache.c
+++ b/src/H5FAcache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -90,7 +88,7 @@ static herr_t H5FA__cache_dblock_serialize(const H5F_t *f, void *image, size_t l
     void *thing);
 static herr_t H5FA__cache_dblock_notify(H5AC_notify_action_t action, void *thing);
 static herr_t H5FA__cache_dblock_free_icr(void *thing);
-static herr_t H5FA__cache_dblock_fsf_size(const void *thing, size_t *fsf_size);
+static herr_t H5FA__cache_dblock_fsf_size(const void *thing, hsize_t *fsf_size);
 
 static herr_t H5FA__cache_dblk_page_get_initial_load_size(void *udata, size_t *image_len);
 static htri_t H5FA__cache_dblk_page_verify_chksum(const void *image_ptr, size_t len, void *udata_ptr);
@@ -977,7 +975,7 @@ END_FUNC(STATIC)   /* end H5FA__cache_dblock_free_icr() */
  */
 BEGIN_FUNC(STATIC, NOERR,
 herr_t, SUCCEED, -,
-H5FA__cache_dblock_fsf_size(const void *_thing, size_t *fsf_size))
+H5FA__cache_dblock_fsf_size(const void *_thing, hsize_t *fsf_size))
 
     const H5FA_dblock_t *dblock = (const H5FA_dblock_t *)_thing;    /* Pointer to the object */
 
diff --git a/src/H5FAdbg.c b/src/H5FAdbg.c
index 2dc51c5..b578cf2 100644
--- a/src/H5FAdbg.c
+++ b/src/H5FAdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -93,7 +91,7 @@
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
+H5FA__hdr_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
     int fwidth, const H5FA_class_t *cls, haddr_t obj_addr))
 
     /* Local variables */
@@ -110,14 +108,13 @@ H5FA__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
     HDassert(cls);
 
     /* Check for debugging context callback available */
-    if(cls->crt_dbg_ctx) {
+    if(cls->crt_dbg_ctx)
         /* Create debugging context */
-        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, dxpl_id, obj_addr)))
+        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, obj_addr)))
             H5E_THROW(H5E_CANTGET, "unable to create fixed array debugging context")
-    } /* end if */
 
     /* Load the fixed array header */
-    if(NULL == (hdr = H5FA__hdr_protect(f, dxpl_id, addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5FA__hdr_protect(f, addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
         H5E_THROW(H5E_CANTPROTECT, "unable to load fixed array header")
 
     /* Print opening message */
@@ -150,7 +147,7 @@ H5FA__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
 CATCH
     if(dbg_ctx && cls->dst_dbg_ctx(dbg_ctx) < 0)
         H5E_THROW(H5E_CANTRELEASE, "unable to release fixed array debugging context")
-    if(hdr && H5FA__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5FA__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array header")
 
 END_FUNC(PKG)   /* end H5FA__hdr_debug() */
@@ -171,7 +168,7 @@ END_FUNC(PKG)   /* end H5FA__hdr_debug() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA__dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
+H5FA__dblock_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
     int fwidth, const H5FA_class_t *cls, haddr_t hdr_addr, haddr_t obj_addr))
 
     /* Local variables */
@@ -191,18 +188,17 @@ H5FA__dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int inde
     HDassert(H5F_addr_defined(obj_addr));
 
     /* Check for debugging context callback available */
-    if(cls->crt_dbg_ctx) {
+    if(cls->crt_dbg_ctx)
         /* Create debugging context */
-        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, dxpl_id, obj_addr)))
+        if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, obj_addr)))
             H5E_THROW(H5E_CANTGET, "unable to create fixed array debugging context")
-    } /* end if */
 
     /* Load the fixed array header */
-    if(NULL == (hdr = H5FA__hdr_protect(f, dxpl_id, hdr_addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5FA__hdr_protect(f, hdr_addr, dbg_ctx, H5AC__READ_ONLY_FLAG)))
         H5E_THROW(H5E_CANTPROTECT, "unable to load fixed array header")
 
     /* Protect data block */
-    if(NULL == (dblock = H5FA__dblock_protect(hdr, dxpl_id, addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (dblock = H5FA__dblock_protect(hdr, addr, H5AC__READ_ONLY_FLAG)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array data block, address = %llu", (unsigned long long)addr)
 
     /* Print opening message */
@@ -246,7 +242,7 @@ H5FA__dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int inde
                 if(((page_idx + 1) == dblock->npages) && (nelmts_left = hdr->cparam.nelmts % dblock->dblk_page_nelmts))
                     dblk_page_nelmts = (size_t)nelmts_left;
 
-		if(NULL == (dblk_page = H5FA__dblk_page_protect(hdr, dxpl_id, dblk_page_addr, dblk_page_nelmts, H5AC__READ_ONLY_FLAG)))
+		if(NULL == (dblk_page = H5FA__dblk_page_protect(hdr, dblk_page_addr, dblk_page_nelmts, H5AC__READ_ONLY_FLAG)))
 		    H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array data block page, address = %llu", (unsigned long long)dblk_page_addr)
 
                 HDfprintf(stream, "%*sElements in page %Zu:\n", indent, "", page_idx);
@@ -255,7 +251,7 @@ H5FA__dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int inde
                     if((hdr->cparam.cls->debug)(stream, (indent + 3), MAX(0, (fwidth - 3)), (hsize_t)u, ((uint8_t *)dblk_page->elmts) + (hdr->cparam.cls->nat_elmt_size * u)) < 0)
                         H5E_THROW(H5E_CANTGET, "can't get element for debugging")
                 } /* end for */
-                if(H5FA__dblk_page_unprotect(dblk_page, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+                if(H5FA__dblk_page_unprotect(dblk_page, H5AC__NO_FLAGS_SET) < 0)
                     H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array data block page")
 
                 /* Advance to next page address */
@@ -276,9 +272,9 @@ H5FA__dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int inde
 CATCH
     if(dbg_ctx && cls->dst_dbg_ctx(dbg_ctx) < 0)
         H5E_THROW(H5E_CANTRELEASE, "unable to release fixed array debugging context")
-    if(dblock && H5FA__dblock_unprotect(dblock, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(dblock && H5FA__dblock_unprotect(dblock, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array data block")
-    if(hdr && H5FA__hdr_unprotect(hdr, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5FA__hdr_unprotect(hdr, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array header")
 
 END_FUNC(PKG)   /* end H5FA__dblock_debug() */
diff --git a/src/H5FAdblkpage.c b/src/H5FAdblkpage.c
index 09278f8..effdeb2 100644
--- a/src/H5FAdblkpage.c
+++ b/src/H5FAdblkpage.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -149,7 +147,7 @@ END_FUNC(PKG)   /* end H5FA__dblk_page_alloc() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA__dblk_page_create(H5FA_hdr_t *hdr, hid_t dxpl_id, haddr_t addr, size_t nelmts))
+H5FA__dblk_page_create(H5FA_hdr_t *hdr, haddr_t addr, size_t nelmts))
 
     /* Local variables */
     H5FA_dblk_page_t *dblk_page = NULL; /* Fixed array data block page */
@@ -178,13 +176,13 @@ HDfprintf(stderr, "%s: dblk_page->size = %Zu\n", FUNC, dblk_page->size);
         H5E_THROW(H5E_CANTSET, "can't set fixed array data block page elements to class's fill value")
 
     /* Cache the new fixed array data block page */
-    if(H5AC_insert_entry(hdr->f, dxpl_id, H5AC_FARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(hdr->f, H5AC_FARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTINSERT, "can't add fixed array data block page to cache")
     inserted = TRUE;
 
     /* Add data block page as child of 'top' proxy */
     if(hdr->top_proxy) {
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, dblk_page) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dblk_page) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add fixed array entry as child of array proxy")
         dblk_page->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -220,7 +218,7 @@ END_FUNC(PKG)   /* end H5FA__dblk_page_create() */
  */
 BEGIN_FUNC(PKG, ERR,
 H5FA_dblk_page_t *, NULL, NULL,
-H5FA__dblk_page_protect(H5FA_hdr_t *hdr, hid_t dxpl_id, haddr_t dblk_page_addr,
+H5FA__dblk_page_protect(H5FA_hdr_t *hdr, haddr_t dblk_page_addr,
     size_t dblk_page_nelmts, unsigned flags))
 
     /* Local variables */
@@ -244,13 +242,13 @@ HDfprintf(stderr, "%s: Called\n", FUNC);
     udata.dblk_page_addr = dblk_page_addr;
 
     /* Protect the data block page */
-    if(NULL == (dblk_page = (H5FA_dblk_page_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_FARRAY_DBLK_PAGE, dblk_page_addr, &udata, flags)))
+    if(NULL == (dblk_page = (H5FA_dblk_page_t *)H5AC_protect(hdr->f, H5AC_FARRAY_DBLK_PAGE, dblk_page_addr, &udata, flags)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array data block page, address = %llu", (unsigned long long)dblk_page_addr)
 
     /* Create top proxy, if it doesn't exist */
     if(hdr->top_proxy && NULL == dblk_page->top_proxy) {
         /* Add data block page as child of 'top' proxy */
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, dblk_page) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dblk_page) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add fixed array entry as child of array proxy")
         dblk_page->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -263,7 +261,7 @@ CATCH
     /* Clean up on error */
     if(!ret_value) {
         /* Release the data block page, if it was protected */
-        if(dblk_page && H5AC_unprotect(hdr->f, dxpl_id, H5AC_FARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, H5AC__NO_FLAGS_SET) < 0)
+        if(dblk_page && H5AC_unprotect(hdr->f, H5AC_FARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, H5AC__NO_FLAGS_SET) < 0)
             H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect fixed array data block page, address = %llu", (unsigned long long)dblk_page->addr)
     } /* end if */
 
@@ -285,8 +283,7 @@ END_FUNC(PKG)   /* end H5FA__dblk_page_protect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA__dblk_page_unprotect(H5FA_dblk_page_t *dblk_page, hid_t dxpl_id,
-    unsigned cache_flags))
+H5FA__dblk_page_unprotect(H5FA_dblk_page_t *dblk_page, unsigned cache_flags))
 
     /* Local variables */
 
@@ -298,7 +295,7 @@ HDfprintf(stderr, "%s: Called\n", FUNC);
     HDassert(dblk_page);
 
     /* Unprotect the data block page */
-    if(H5AC_unprotect(dblk_page->hdr->f, dxpl_id, H5AC_FARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, cache_flags) < 0)
+    if(H5AC_unprotect(dblk_page->hdr->f, H5AC_FARRAY_DBLK_PAGE, dblk_page->addr, dblk_page, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect fixed array data block page, address = %llu", (unsigned long long)dblk_page->addr)
 
 CATCH
diff --git a/src/H5FAdblock.c b/src/H5FAdblock.c
index 440447d..a6a8ced 100644
--- a/src/H5FAdblock.c
+++ b/src/H5FAdblock.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -186,7 +184,7 @@ END_FUNC(PKG)   /* end H5FA__dblock_alloc() */
  */
 BEGIN_FUNC(PKG, ERR,
 haddr_t, HADDR_UNDEF, HADDR_UNDEF,
-H5FA__dblock_create(H5FA_hdr_t *hdr, hid_t dxpl_id, hbool_t *hdr_dirty))
+H5FA__dblock_create(H5FA_hdr_t *hdr, hbool_t *hdr_dirty))
 
     /* Local variables */
     H5FA_dblock_t *dblock = NULL;       /* Fixed array data block */
@@ -205,7 +203,7 @@ H5FA__dblock_create(H5FA_hdr_t *hdr, hid_t dxpl_id, hbool_t *hdr_dirty))
     hdr->stats.dblk_size = dblock->size = H5FA_DBLOCK_SIZE(dblock);
 
     /* Allocate space for the data block on disk */
-    if(HADDR_UNDEF == (dblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_FARRAY_DBLOCK, dxpl_id, (hsize_t)dblock->size)))
+    if(HADDR_UNDEF == (dblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_FARRAY_DBLOCK, (hsize_t)dblock->size)))
         H5E_THROW(H5E_CANTALLOC, "file allocation failed for fixed array data block")
     dblock->addr = dblock_addr;
 
@@ -216,13 +214,13 @@ H5FA__dblock_create(H5FA_hdr_t *hdr, hid_t dxpl_id, hbool_t *hdr_dirty))
             H5E_THROW(H5E_CANTSET, "can't set fixed array data block elements to class's fill value")
 
     /* Cache the new fixed array data block */
-    if(H5AC_insert_entry(hdr->f, dxpl_id, H5AC_FARRAY_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(hdr->f, H5AC_FARRAY_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTINSERT, "can't add fixed array data block to cache")
     inserted = TRUE;
 
     /* Add data block as child of 'top' proxy */
     if(hdr->top_proxy) {
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, dblock) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dblock) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add fixed array entry as child of array proxy")
         dblock->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -243,7 +241,7 @@ CATCH
                     H5E_THROW(H5E_CANTREMOVE, "unable to remove fixed array data block from cache")
 
             /* Release data block's disk space */
-            if(H5F_addr_defined(dblock->addr) && H5MF_xfree(hdr->f, H5FD_MEM_FARRAY_DBLOCK, dxpl_id, dblock->addr, (hsize_t)dblock->size) < 0)
+            if(H5F_addr_defined(dblock->addr) && H5MF_xfree(hdr->f, H5FD_MEM_FARRAY_DBLOCK, dblock->addr, (hsize_t)dblock->size) < 0)
                 H5E_THROW(H5E_CANTFREE, "unable to release fixed array data block")
 
             /* Destroy data block */
@@ -268,8 +266,7 @@ END_FUNC(PKG)   /* end H5FA__dblock_create() */
  */
 BEGIN_FUNC(PKG, ERR,
 H5FA_dblock_t *, NULL, NULL,
-H5FA__dblock_protect(H5FA_hdr_t *hdr, hid_t dxpl_id, haddr_t dblk_addr,
-    unsigned flags))
+H5FA__dblock_protect(H5FA_hdr_t *hdr, haddr_t dblk_addr, unsigned flags))
 
     /* Local variables */
     H5FA_dblock_t *dblock;              /* Fixed array data block */
@@ -287,13 +284,13 @@ H5FA__dblock_protect(H5FA_hdr_t *hdr, hid_t dxpl_id, haddr_t dblk_addr,
     udata.dblk_addr = dblk_addr;
 
     /* Protect the data block */
-    if(NULL == (dblock = (H5FA_dblock_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_FARRAY_DBLOCK, dblk_addr, &udata, flags)))
+    if(NULL == (dblock = (H5FA_dblock_t *)H5AC_protect(hdr->f, H5AC_FARRAY_DBLOCK, dblk_addr, &udata, flags)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array data block, address = %llu", (unsigned long long)dblk_addr)
 
     /* Create top proxy, if it doesn't exist */
     if(hdr->top_proxy && NULL == dblock->top_proxy) {
         /* Add data block as child of 'top' proxy */
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dxpl_id, dblock) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, hdr->f, dblock) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add fixed array entry as child of array proxy")
         dblock->top_proxy = hdr->top_proxy;
     } /* end if */
@@ -306,7 +303,7 @@ CATCH
     /* Clean up on error */
     if(!ret_value)
         /* Release the data block, if it was protected */
-        if(dblock && H5AC_unprotect(hdr->f, dxpl_id, H5AC_FARRAY_DBLOCK, dblock->addr, dblock, H5AC__NO_FLAGS_SET) < 0)
+        if(dblock && H5AC_unprotect(hdr->f, H5AC_FARRAY_DBLOCK, dblock->addr, dblock, H5AC__NO_FLAGS_SET) < 0)
             H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect fixed array data block, address = %llu", (unsigned long long)dblock->addr)
 
 END_FUNC(PKG)   /* end H5FA__dblock_protect() */
@@ -326,7 +323,7 @@ END_FUNC(PKG)   /* end H5FA__dblock_protect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA__dblock_unprotect(H5FA_dblock_t *dblock, hid_t dxpl_id, unsigned cache_flags))
+H5FA__dblock_unprotect(H5FA_dblock_t *dblock, unsigned cache_flags))
 
     /* Local variables */
 
@@ -334,7 +331,7 @@ H5FA__dblock_unprotect(H5FA_dblock_t *dblock, hid_t dxpl_id, unsigned cache_flag
     HDassert(dblock);
 
     /* Unprotect the data block */
-    if(H5AC_unprotect(dblock->hdr->f, dxpl_id, H5AC_FARRAY_DBLOCK, dblock->addr, dblock, cache_flags) < 0)
+    if(H5AC_unprotect(dblock->hdr->f, H5AC_FARRAY_DBLOCK, dblock->addr, dblock, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect fixed array data block, address = %llu", (unsigned long long)dblock->addr)
 
 CATCH
@@ -356,7 +353,7 @@ END_FUNC(PKG)   /* end H5FA__dblock_unprotect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA__dblock_delete(H5FA_hdr_t *hdr, hid_t dxpl_id, haddr_t dblk_addr))
+H5FA__dblock_delete(H5FA_hdr_t *hdr, haddr_t dblk_addr))
 
     /* Local variables */
     H5FA_dblock_t *dblock = NULL;       /* Pointer to data block */
@@ -366,7 +363,7 @@ H5FA__dblock_delete(H5FA_hdr_t *hdr, hid_t dxpl_id, haddr_t dblk_addr))
     HDassert(H5F_addr_defined(dblk_addr));
 
     /* Protect data block */
-    if(NULL == (dblock = H5FA__dblock_protect(hdr, dxpl_id, dblk_addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (dblock = H5FA__dblock_protect(hdr, dblk_addr, H5AC__NO_FLAGS_SET)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array data block, address = %llu", (unsigned long long)dblk_addr)
 
     /* Check if data block is paged */
@@ -381,7 +378,7 @@ H5FA__dblock_delete(H5FA_hdr_t *hdr, hid_t dxpl_id, haddr_t dblk_addr))
         for(u = 0; u < dblock->npages; u++) {
             /* Evict the data block page from the metadata cache */
             /* (OK to call if it doesn't exist in the cache) */
-            if(H5AC_expunge_entry(hdr->f, dxpl_id, H5AC_FARRAY_DBLK_PAGE, dblk_page_addr, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_expunge_entry(hdr->f, H5AC_FARRAY_DBLK_PAGE, dblk_page_addr, H5AC__NO_FLAGS_SET) < 0)
                 H5E_THROW(H5E_CANTEXPUNGE, "unable to remove array data block page from metadata cache")
 
             /* Advance to next page address */
@@ -392,7 +389,7 @@ H5FA__dblock_delete(H5FA_hdr_t *hdr, hid_t dxpl_id, haddr_t dblk_addr))
 CATCH
 
     /* Finished deleting data block in metadata cache */
-    if(dblock && H5FA__dblock_unprotect(dblock, dxpl_id, H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
+    if(dblock && H5FA__dblock_unprotect(dblock, H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array data block")
 
 END_FUNC(PKG)   /* end H5FA__dblock_delete() */
diff --git a/src/H5FAhdr.c b/src/H5FAhdr.c
index 52b90d1..2e3db0b 100644
--- a/src/H5FAhdr.c
+++ b/src/H5FAhdr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -180,8 +178,7 @@ END_FUNC(PKG)   /* end H5FA__hdr_init() */
  */
 BEGIN_FUNC(PKG, ERR,
 haddr_t, HADDR_UNDEF, HADDR_UNDEF,
-H5FA__hdr_create(H5F_t *f, hid_t dxpl_id, const H5FA_create_t *cparam,
-    void *ctx_udata))
+H5FA__hdr_create(H5F_t *f, const H5FA_create_t *cparam, void *ctx_udata))
 
     /* Local variables */
     H5FA_hdr_t *hdr = NULL;     /* Fixed array header */
@@ -217,7 +214,7 @@ H5FA__hdr_create(H5F_t *f, hid_t dxpl_id, const H5FA_create_t *cparam,
         H5E_THROW(H5E_CANTINIT, "initialization failed for fixed array header")
 
     /* Allocate space for the header on disk */
-    if(HADDR_UNDEF == (hdr->addr = H5MF_alloc(f, H5FD_MEM_FARRAY_HDR, dxpl_id, (hsize_t)hdr->size)))
+    if(HADDR_UNDEF == (hdr->addr = H5MF_alloc(f, H5FD_MEM_FARRAY_HDR, (hsize_t)hdr->size)))
         H5E_THROW(H5E_CANTALLOC, "file allocation failed for Fixed Array header")
 
     /* Create 'top' proxy for extensible array entries */
@@ -226,13 +223,13 @@ H5FA__hdr_create(H5F_t *f, hid_t dxpl_id, const H5FA_create_t *cparam,
             H5E_THROW(H5E_CANTCREATE, "can't create fixed array entry proxy")
 
     /* Cache the new Fixed Array header */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_FARRAY_HDR, hdr->addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(f, H5AC_FARRAY_HDR, hdr->addr, hdr, H5AC__NO_FLAGS_SET) < 0)
         H5E_THROW(H5E_CANTINSERT, "can't add fixed array header to cache")
     inserted = TRUE;
 
     /* Add header as child of 'top' proxy */
     if(hdr->top_proxy)
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, dxpl_id, hdr) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, hdr) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add fixed array entry as child of array proxy")
 
     /* Set address of array header to return */
@@ -248,7 +245,7 @@ CATCH
                     H5E_THROW(H5E_CANTREMOVE, "unable to remove fixed array header from cache")
 
             /* Release header's disk space */
-            if(H5F_addr_defined(hdr->addr) && H5MF_xfree(f, H5FD_MEM_FARRAY_HDR, dxpl_id, hdr->addr, (hsize_t)hdr->size) < 0)
+            if(H5F_addr_defined(hdr->addr) && H5MF_xfree(f, H5FD_MEM_FARRAY_HDR, hdr->addr, (hsize_t)hdr->size) < 0)
                 H5E_THROW(H5E_CANTFREE, "unable to free Fixed Array header")
 
             /* Destroy header */
@@ -423,8 +420,7 @@ END_FUNC(PKG)   /* end H5FA__hdr_modified() */
  */
 BEGIN_FUNC(PKG, ERR,
 H5FA_hdr_t *, NULL, NULL,
-H5FA__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata,
-    unsigned flags))
+H5FA__hdr_protect(H5F_t *f, haddr_t fa_addr, void *ctx_udata, unsigned flags))
 
     /* Local variables */
     H5FA_hdr_t *hdr;            /* Fixed array header */
@@ -443,7 +439,7 @@ H5FA__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata,
     udata.ctx_udata = ctx_udata;
 
     /* Protect the header */
-    if(NULL == (hdr = (H5FA_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_FARRAY_HDR, fa_addr, &udata, flags)))
+    if(NULL == (hdr = (H5FA_hdr_t *)H5AC_protect(f, H5AC_FARRAY_HDR, fa_addr, &udata, flags)))
         H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array header, address = %llu", (unsigned long long)fa_addr)
     hdr->f = f;   /* (Must be set again here, in case the header was already in the cache -QAK) */
 
@@ -454,7 +450,7 @@ H5FA__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata,
             H5E_THROW(H5E_CANTCREATE, "can't create fixed array entry proxy")
 
         /* Add header as child of 'top' proxy */
-        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, dxpl_id, hdr) < 0)
+        if(H5AC_proxy_entry_add_child(hdr->top_proxy, f, hdr) < 0)
             H5E_THROW(H5E_CANTSET, "unable to add fixed array entry as child of array proxy")
     } /* end if */
 
@@ -481,7 +477,7 @@ END_FUNC(PKG)   /* end H5FA__hdr_protect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA__hdr_unprotect(H5FA_hdr_t *hdr, hid_t dxpl_id, unsigned cache_flags))
+H5FA__hdr_unprotect(H5FA_hdr_t *hdr, unsigned cache_flags))
 
     /* Local variables */
 
@@ -489,7 +485,7 @@ H5FA__hdr_unprotect(H5FA_hdr_t *hdr, hid_t dxpl_id, unsigned cache_flags))
     HDassert(hdr);
 
     /* Unprotect the header */
-    if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_FARRAY_HDR, hdr->addr, hdr, cache_flags) < 0)
+    if(H5AC_unprotect(hdr->f, H5AC_FARRAY_HDR, hdr->addr, hdr, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to unprotect fixed array hdr, address = %llu", (unsigned long long)hdr->addr)
 
 CATCH
@@ -511,7 +507,7 @@ END_FUNC(PKG)   /* end H5EA__hdr_unprotect() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5FA__hdr_delete(H5FA_hdr_t *hdr, hid_t dxpl_id))
+H5FA__hdr_delete(H5FA_hdr_t *hdr))
 
     /* Local variables */
     unsigned cache_flags = H5AC__NO_FLAGS_SET;  /* Flags for unprotecting header */
@@ -537,7 +533,7 @@ H5FA__hdr_delete(H5FA_hdr_t *hdr, hid_t dxpl_id))
     /* Check for Fixed Array Data block */
     if(H5F_addr_defined(hdr->dblk_addr)) {
         /* Delete Fixed Array Data block */
-        if(H5FA__dblock_delete(hdr, dxpl_id, hdr->dblk_addr) < 0)
+        if(H5FA__dblock_delete(hdr, hdr->dblk_addr) < 0)
             H5E_THROW(H5E_CANTDELETE, "unable to delete fixed array data block")
     } /* end if */
 
@@ -547,7 +543,7 @@ H5FA__hdr_delete(H5FA_hdr_t *hdr, hid_t dxpl_id))
 CATCH
 
     /* Unprotect the header, deleting it if an error hasn't occurred */
-    if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_FARRAY_HDR, hdr->addr, hdr, cache_flags) < 0)
+    if(H5AC_unprotect(hdr->f, H5AC_FARRAY_HDR, hdr->addr, hdr, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array header")
 
 END_FUNC(PKG)   /* end H5FA__hdr_delete() */
diff --git a/src/H5FAint.c b/src/H5FAint.c
index 331227b..9d3bce8 100644
--- a/src/H5FAint.c
+++ b/src/H5FAint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5FAmodule.h b/src/H5FAmodule.h
index e46b071..f675faf 100644
--- a/src/H5FAmodule.h
+++ b/src/H5FAmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FApkg.h b/src/H5FApkg.h
index 63eacff..720c046 100644
--- a/src/H5FApkg.h
+++ b/src/H5FApkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -269,7 +267,7 @@ H5_DLL herr_t H5FA__destroy_flush_depend(H5AC_info_t *parent_entry,
 /* Header routines */
 H5_DLL H5FA_hdr_t *H5FA__hdr_alloc(H5F_t *f);
 H5_DLL herr_t H5FA__hdr_init(H5FA_hdr_t *hdr, void *ctx_udata);
-H5_DLL haddr_t H5FA__hdr_create(H5F_t *f, hid_t dxpl_id, const H5FA_create_t *cparam, void *ctx_udata);
+H5_DLL haddr_t H5FA__hdr_create(H5F_t *f, const H5FA_create_t *cparam, void *ctx_udata);
 H5_DLL void *H5FA__hdr_alloc_elmts(H5FA_hdr_t *hdr, size_t nelmts);
 H5_DLL herr_t H5FA__hdr_free_elmts(H5FA_hdr_t *hdr, size_t nelmts, void *elmts);
 H5_DLL herr_t H5FA__hdr_incr(H5FA_hdr_t *hdr);
@@ -277,40 +275,35 @@ H5_DLL herr_t H5FA__hdr_decr(H5FA_hdr_t *hdr);
 H5_DLL herr_t H5FA__hdr_fuse_incr(H5FA_hdr_t *hdr);
 H5_DLL size_t H5FA__hdr_fuse_decr(H5FA_hdr_t *hdr);
 H5_DLL herr_t H5FA__hdr_modified(H5FA_hdr_t *hdr);
-H5_DLL H5FA_hdr_t *H5FA__hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr,
-    void *ctx_udata, unsigned flags);
-H5_DLL herr_t H5FA__hdr_unprotect(H5FA_hdr_t *hdr, hid_t dxpl_id, unsigned cache_flags);
-H5_DLL herr_t H5FA__hdr_delete(H5FA_hdr_t *hdr, hid_t dxpl_id);
+H5_DLL H5FA_hdr_t *H5FA__hdr_protect(H5F_t *f, haddr_t fa_addr, void *ctx_udata,
+    unsigned flags);
+H5_DLL herr_t H5FA__hdr_unprotect(H5FA_hdr_t *hdr, unsigned cache_flags);
+H5_DLL herr_t H5FA__hdr_delete(H5FA_hdr_t *hdr);
 H5_DLL herr_t H5FA__hdr_dest(H5FA_hdr_t *hdr);
 
 /* Data block routines */
 H5_DLL H5FA_dblock_t *H5FA__dblock_alloc(H5FA_hdr_t *hdr);
-H5_DLL haddr_t H5FA__dblock_create(H5FA_hdr_t *hdr, hid_t dxpl_id, hbool_t *hdr_dirty);
+H5_DLL haddr_t H5FA__dblock_create(H5FA_hdr_t *hdr, hbool_t *hdr_dirty);
 H5_DLL unsigned H5FA__dblock_sblk_idx(const H5FA_hdr_t *hdr, hsize_t idx);
-H5_DLL H5FA_dblock_t *H5FA__dblock_protect(H5FA_hdr_t *hdr, hid_t dxpl_id,
-    haddr_t dblk_addr, unsigned flags);
-H5_DLL herr_t H5FA__dblock_unprotect(H5FA_dblock_t *dblock, hid_t dxpl_id,
-    unsigned cache_flags);
-H5_DLL herr_t H5FA__dblock_delete(H5FA_hdr_t *hdr, hid_t dxpl_id,
-    haddr_t dblk_addr);
+H5_DLL H5FA_dblock_t *H5FA__dblock_protect(H5FA_hdr_t *hdr, haddr_t dblk_addr,
+    unsigned flags);
+H5_DLL herr_t H5FA__dblock_unprotect(H5FA_dblock_t *dblock, unsigned cache_flags);
+H5_DLL herr_t H5FA__dblock_delete(H5FA_hdr_t *hdr, haddr_t dblk_addr);
 H5_DLL herr_t H5FA__dblock_dest(H5FA_dblock_t *dblock);
 
 /* Data block page routines */
-H5_DLL herr_t H5FA__dblk_page_create(H5FA_hdr_t *hdr, hid_t dxpl_id,
-    haddr_t addr, size_t nelmts);
+H5_DLL herr_t H5FA__dblk_page_create(H5FA_hdr_t *hdr, haddr_t addr, size_t nelmts);
 H5_DLL H5FA_dblk_page_t *H5FA__dblk_page_alloc(H5FA_hdr_t *hdr, size_t nelmts);
-H5_DLL H5FA_dblk_page_t *H5FA__dblk_page_protect(H5FA_hdr_t *hdr, hid_t dxpl_id,
-    haddr_t dblk_page_addr, size_t dblk_page_nelmts, unsigned flags);
-H5_DLL herr_t H5FA__dblk_page_unprotect(H5FA_dblk_page_t *dblk_page,
-    hid_t dxpl_id, unsigned cache_flags);
+H5_DLL H5FA_dblk_page_t *H5FA__dblk_page_protect(H5FA_hdr_t *hdr, haddr_t dblk_page_addr,
+    size_t dblk_page_nelmts, unsigned flags);
+H5_DLL herr_t H5FA__dblk_page_unprotect(H5FA_dblk_page_t *dblk_page, unsigned cache_flags);
 H5_DLL herr_t H5FA__dblk_page_dest(H5FA_dblk_page_t *dblk_page);
 
 /* Debugging routines for dumping file structures */
-H5_DLL herr_t H5FA__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    FILE *stream, int indent, int fwidth, const H5FA_class_t *cls, haddr_t obj_addr);
-H5_DLL herr_t H5FA__dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    FILE *stream, int indent, int fwidth, const H5FA_class_t *cls,
-    haddr_t hdr_addr, haddr_t obj_addr);
+H5_DLL herr_t H5FA__hdr_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
+    int fwidth, const H5FA_class_t *cls, haddr_t obj_addr);
+H5_DLL herr_t H5FA__dblock_debug(H5F_t *f, haddr_t addr, FILE *stream,
+    int indent, int fwidth, const H5FA_class_t *cls, haddr_t hdr_addr, haddr_t obj_addr);
 
 /* Testing routines */
 #ifdef H5FA_TESTING
diff --git a/src/H5FAprivate.h b/src/H5FAprivate.h
index 612f3a2..98a9af4 100644
--- a/src/H5FAprivate.h
+++ b/src/H5FAprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -72,7 +70,7 @@ typedef struct H5FA_class_t {
     herr_t (*encode)(void *raw, const void *elmt, size_t nelmts, void *ctx);   /* Encode elements from native form to disk storage form */
     herr_t (*decode)(const void *raw, void *elmt, size_t nelmts, void *ctx);   /* Decode elements from disk storage form to native form */
     herr_t (*debug)(FILE *stream, int indent, int fwidth, hsize_t idx, const void *elmt); /* Print an element for debugging */
-    void *(*crt_dbg_ctx)(H5F_t *f, hid_t dxpl_id, haddr_t obj_addr); /* Create debugging context */
+    void *(*crt_dbg_ctx)(H5F_t *f, haddr_t obj_addr); /* Create debugging context */
     herr_t (*dst_dbg_ctx)(void *dbg_ctx);       /* Destroy debugging context */
 } H5FA_class_t;
 
@@ -120,17 +118,17 @@ H5_DLLVAR const H5FA_class_t H5FA_CLS_FILT_CHUNK[1];
 /***************************************/
 
 /* General routines */
-H5_DLL H5FA_t *H5FA_create(H5F_t *f, hid_t dxpl_id, const H5FA_create_t *cparam,
+H5_DLL H5FA_t *H5FA_create(H5F_t *f, const H5FA_create_t *cparam,
     void *ctx_udata);
-H5_DLL H5FA_t *H5FA_open(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata);
+H5_DLL H5FA_t *H5FA_open(H5F_t *f, haddr_t fa_addr, void *ctx_udata);
 H5_DLL herr_t H5FA_get_nelmts(const H5FA_t *fa, hsize_t *nelmts);
 H5_DLL herr_t H5FA_get_addr(const H5FA_t *fa, haddr_t *addr);
-H5_DLL herr_t H5FA_set(const H5FA_t *fa, hid_t dxpl_id, hsize_t idx, const void *elmt);
-H5_DLL herr_t H5FA_get(const H5FA_t *fa, hid_t dxpl_id, hsize_t idx, void *elmt);
-H5_DLL herr_t H5FA_depend(H5FA_t *fa, hid_t dxpl_id, H5AC_proxy_entry_t *parent);
-H5_DLL herr_t H5FA_iterate(H5FA_t *fa, hid_t dxpl_id, H5FA_operator_t op, void *udata);
-H5_DLL herr_t H5FA_close(H5FA_t *fa, hid_t dxpl_id);
-H5_DLL herr_t H5FA_delete(H5F_t *f, hid_t dxpl_id, haddr_t fa_addr, void *ctx_udata);
+H5_DLL herr_t H5FA_set(const H5FA_t *fa, hsize_t idx, const void *elmt);
+H5_DLL herr_t H5FA_get(const H5FA_t *fa, hsize_t idx, void *elmt);
+H5_DLL herr_t H5FA_depend(H5FA_t *fa, H5AC_proxy_entry_t *parent);
+H5_DLL herr_t H5FA_iterate(H5FA_t *fa, H5FA_operator_t op, void *udata);
+H5_DLL herr_t H5FA_close(H5FA_t *fa);
+H5_DLL herr_t H5FA_delete(H5F_t *f, haddr_t fa_addr, void *ctx_udata);
 H5_DLL herr_t H5FA_patch_file(H5FA_t *fa, H5F_t *f);
 
 /* Statistics routines */
diff --git a/src/H5FAstat.c b/src/H5FAstat.c
index 72fa0de..3c06855 100644
--- a/src/H5FAstat.c
+++ b/src/H5FAstat.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5FAtest.c b/src/H5FAtest.c
index 091f284..4b03036 100644
--- a/src/H5FAtest.c
+++ b/src/H5FAtest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -78,8 +76,7 @@ static herr_t H5FA__test_decode(const void *raw, void *elmt, size_t nelmts,
     void *ctx);
 static herr_t H5FA__test_debug(FILE *stream, int indent, int fwidth,
     hsize_t idx, const void *elmt);
-static void *H5FA__test_crt_dbg_context(H5F_t *f, hid_t dxpl_id,
-    haddr_t obj_addr);
+static void *H5FA__test_crt_dbg_context(H5F_t *f, haddr_t obj_addr);
 
 
 /*********************/
@@ -343,7 +340,7 @@ END_FUNC(STATIC)  /* end H5FA__test_debug() */
  */
 BEGIN_FUNC(STATIC, ERR,
 void *, NULL, NULL,
-H5FA__test_crt_dbg_context(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, haddr_t H5_ATTR_UNUSED obj_addr))
+H5FA__test_crt_dbg_context(H5F_t H5_ATTR_UNUSED *f, haddr_t H5_ATTR_UNUSED obj_addr))
 
     /* Local variables */
     H5FA__test_ctx_t *ctx;              /* Context for callbacks */
diff --git a/src/H5FD.c b/src/H5FD.c
index 96d1230..d74ea31 100644
--- a/src/H5FD.c
+++ b/src/H5FD.c
@@ -5,23 +5,18 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Programmer:  Robb Matzke <matzke@llnl.gov>
- *              Monday, July 26, 1999
- *
- * Purpose:	The Virtual File Layer as described in documentation.
- *              This is the greatest common denominator for all types of
- *              storage access whether a file, memory, network, etc. This
- *              layer usually just dispatches the request to an actual
- *              file driver layer.
+ * Purpose: The Virtual File Layer as described in documentation.
+ *          This is the greatest common denominator for all types of
+ *          storage access whether a file, memory, network, etc. This
+ *          layer usually just dispatches the request to an actual
+ *          file driver layer.
  */
 
 /****************/
@@ -36,6 +31,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dprivate.h"		/* Datasets				*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fpkg.h"             /* File access				*/
@@ -64,7 +60,6 @@
 /********************/
 static herr_t H5FD_free_cls(H5FD_class_t *cls);
 static int H5FD_query(const H5FD_t *f, unsigned long *flags/*out*/);
-static int H5FD_driver_query(const H5FD_class_t *driver, unsigned long *flags/*out*/);
 
 /*********************/
 /* Package Variables */
@@ -115,9 +110,6 @@ static const H5I_class_t H5I_VFL_CLS[1] = {{
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Robb Matzke
- *              Monday, July 26, 1999
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -128,7 +120,7 @@ H5FD__init_package(void)
     FUNC_ENTER_PACKAGE
 
     if(H5I_register_type(H5I_VFL_CLS) < 0)
-	HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "unable to initialize interface")
+        HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "unable to initialize interface")
 
     /* Reset the file serial numbers */
     H5FD_file_serial_no_g = 0;
@@ -150,9 +142,6 @@ done:
  *				otherwise.
  *		Failure:        Never fails.
  *
- * Programmer:	Robb Matzke
- *              Friday, February 19, 1999
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -163,18 +152,18 @@ H5FD_term_package(void)
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
     if(H5_PKG_INIT_VAR) {
-	if(H5I_nmembers(H5I_VFL) > 0) {
-	    (void)H5I_clear_type(H5I_VFL, FALSE, FALSE);
+        if(H5I_nmembers(H5I_VFL) > 0) {
+            (void)H5I_clear_type(H5I_VFL, FALSE, FALSE);
             n++; /*H5I*/
-	} /* end if */
+        } /* end if */
         else {
-            /* Destroy the VFL driver id group */
-	    n += (H5I_dec_type_ref(H5I_VFL) > 0);
+            /* Destroy the VFL driver ID group */
+            n += (H5I_dec_type_ref(H5I_VFL) > 0);
 
-	    /* Mark closed */
+            /* Mark closed */
             if(0 == n)
                 H5_PKG_INIT_VAR = FALSE;
-	} /* end else */
+        } /* end else */
     } /* end if */
 
     FUNC_LEAVE_NOAPI(n)
@@ -192,11 +181,6 @@ H5FD_term_package(void)
  *
  *		Failure:	Negative
  *
- * Programmer:	Robb Matzke
- *              Monday, July 26, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -224,26 +208,18 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5FDregister
+ * Function:    H5FDregister
  *
- * Purpose:	Registers a new file driver as a member of the virtual file
- *		driver class.  Certain fields of the class struct are
- *		required and that is checked here so it doesn't have to be
- *		checked every time the field is accessed.
+ * Purpose:     Registers a new file driver as a member of the virtual file
+ *              driver class.  Certain fields of the class struct are
+ *              required and that is checked here so it doesn't have to be
+ *              checked every time the field is accessed.
  *
- * Return:	Success:	A file driver ID which is good until the
- *				library is closed or the driver is
- *				unregistered.
+ * Return:      Success:    A file driver ID which is good until the
+ *                          library is closed or the driver is
+ *                          unregistered.
  *
- *		Failure:	A negative value.
- *
- * Programmer:	Robb Matzke
- *              Monday, July 26, 1999
- *
- * Modifications:
- *              Copied guts of function into H5FD_register
- *              Quincey Koziol
- *              Friday, January 30, 2004
+ *              Failure:    A negative value.
  *
  *-------------------------------------------------------------------------
  */
@@ -258,21 +234,21 @@ H5FDregister(const H5FD_class_t *cls)
 
     /* Check arguments */
     if(!cls)
-	HGOTO_ERROR(H5E_ARGS, H5E_UNINITIALIZED, FAIL, "null class pointer is disallowed")
+        HGOTO_ERROR(H5E_ARGS, H5E_UNINITIALIZED, FAIL, "null class pointer is disallowed")
     if(!cls->open || !cls->close)
-	HGOTO_ERROR(H5E_ARGS, H5E_UNINITIALIZED, FAIL, "`open' and/or `close' methods are not defined")
+        HGOTO_ERROR(H5E_ARGS, H5E_UNINITIALIZED, FAIL, "`open' and/or `close' methods are not defined")
     if(!cls->get_eoa || !cls->set_eoa)
-	HGOTO_ERROR(H5E_ARGS, H5E_UNINITIALIZED, FAIL, "`get_eoa' and/or `set_eoa' methods are not defined")
+        HGOTO_ERROR(H5E_ARGS, H5E_UNINITIALIZED, FAIL, "`get_eoa' and/or `set_eoa' methods are not defined")
     if(!cls->get_eof)
-	HGOTO_ERROR(H5E_ARGS, H5E_UNINITIALIZED, FAIL, "`get_eof' method is not defined")
+        HGOTO_ERROR(H5E_ARGS, H5E_UNINITIALIZED, FAIL, "`get_eof' method is not defined")
     if(!cls->read || !cls->write)
-	HGOTO_ERROR(H5E_ARGS, H5E_UNINITIALIZED, FAIL, "`read' and/or `write' method is not defined")
-    for (type=H5FD_MEM_DEFAULT; type<H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t,type))
-	if(cls->fl_map[type]<H5FD_MEM_NOLIST || cls->fl_map[type]>=H5FD_MEM_NTYPES)
-	    HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid free-list mapping")
+        HGOTO_ERROR(H5E_ARGS, H5E_UNINITIALIZED, FAIL, "`read' and/or `write' method is not defined")
+    for (type = H5FD_MEM_DEFAULT; type < H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t,type))
+        if(cls->fl_map[type] < H5FD_MEM_NOLIST || cls->fl_map[type] >= H5FD_MEM_NTYPES)
+            HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid free-list mapping")
 
     /* Create the new class ID */
-    if((ret_value=H5FD_register(cls, sizeof(H5FD_class_t), TRUE)) < 0)
+    if((ret_value = H5FD_register(cls, sizeof(H5FD_class_t), TRUE)) < 0)
         HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register file driver ID")
 
 done:
@@ -281,29 +257,18 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5FD_register
- *
- * Purpose:	Registers a new file driver as a member of the virtual file
- *		driver class.  Certain fields of the class struct are
- *		required and that is checked here so it doesn't have to be
- *		checked every time the field is accessed.
+ * Function:    H5FD_register
  *
- * Return:	Success:	A file driver ID which is good until the
- *				library is closed or the driver is
- *				unregistered.
+ * Purpose:     Registers a new file driver as a member of the virtual file
+ *              driver class.  Certain fields of the class struct are
+ *              required and that is checked here so it doesn't have to be
+ *              checked every time the field is accessed.
  *
- *		Failure:	A negative value.
+ * Return:      Success:    A file driver ID which is good until the
+ *                          library is closed or the driver is
+ *                          unregistered.
  *
- * Programmer:	Robb Matzke
- *              Monday, July 26, 1999
- *
- * Modifications:
- *              Broke into public and internal routines & added 'size'
- *              parameter to internal routine, which allows us to create
- *              sub-classes of H5FD_class_t for internal support (see the
- *              MPI drivers, etc.)
- *              Quincey Koziol
- *              January 30, 2004
+ *              Failure:    A negative value.
  *
  *-------------------------------------------------------------------------
  */
@@ -328,7 +293,7 @@ H5FD_register(const void *_cls, size_t size, hbool_t app_ref)
 
     /* Copy the class structure so the caller can reuse or free it */
     if(NULL == (saved = (H5FD_class_t *)H5MM_malloc(size)))
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for file driver class struct")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for file driver class struct")
     HDmemcpy(saved, cls, size);
 
     /* Create the new class ID */
@@ -345,19 +310,16 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5FDunregister
+ * Function:    H5FDunregister
  *
- * Purpose:	Removes a driver ID from the library. This in no way affects
- *		file access property lists which have been defined to use
- *		this driver or files which are already opened under this
- *		driver.
+ * Purpose:     Removes a driver ID from the library. This in no way affects
+ *              file access property lists which have been defined to use
+ *              this driver or files which are already opened under this
+ *              driver.
  *
- * Return:	Success:	Non-negative
+ * Return:      Success:    Non-negative
  *
- *		Failure:	Negative
- *
- * Programmer:	Robb Matzke
- *              Monday, July 26, 1999
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -397,9 +359,6 @@ done:
  *
  *		Failure:	NULL
  *
- * Programmer:	Robb Matzke
- *              Friday, August 20, 1999
- *
  *-------------------------------------------------------------------------
  */
 H5FD_class_t *
@@ -445,11 +404,6 @@ done:
  *		Failure:	0 if an error occurs or if the driver has no
  *				data to store in the superblock.
  *
- * Programmer:	Robb Matzke
- *              Monday, August 16, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 hsize_t
@@ -483,11 +437,6 @@ done:
  *
  *		Failure:	Negative
  *
- * Programmer:	Robb Matzke
- *              Monday, August 16, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -514,9 +463,6 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Robb Matzke
- *              Monday, August 16, 1999
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -545,9 +491,6 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Quincey Koziol
- *              Friday, July 19, 2013
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -595,9 +538,6 @@ done:
  *		Failure:	NULL, including when the file has no
  *				properties.
  *
- * Programmer:	Robb Matzke
- *              Friday, August 13, 1999
- *
  *-------------------------------------------------------------------------
  */
 void *
@@ -625,9 +565,6 @@ done:
  * Return:	Success:	non-negative
  *		Failure:	negative
  *
- * Programmer:	Robb Matzke
- *              Tuesday, August  3, 1999
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -709,11 +646,6 @@ done:
  *
  *		Failure:	NULL
  *
- * Programmer:	Robb Matzke
- *              Tuesday, July 27, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 H5FD_t *
@@ -748,16 +680,6 @@ done:
  *
  *		Failure:	NULL
  *
- * Programmer:	Robb Matzke
- *              Wednesday, August  4, 1999
- *
- * Modifications:
- *
- *		Raymond Lu
- * 		Tuesday, Oct 23, 2001
- *		Changed the file access list to the new generic property
- *		list.
- *
  *-------------------------------------------------------------------------
  */
 H5FD_t *
@@ -792,7 +714,8 @@ H5FD_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr)
 	HGOTO_ERROR(H5E_VFL, H5E_UNSUPPORTED, NULL, "file driver has no `open' method")
 
     /* Query driver flag */
-    H5FD_driver_query(driver, &driver_flags);
+    if(H5FD_driver_query(driver, &driver_flags) < 0)
+        HGOTO_ERROR(H5E_VFL, H5E_BADVALUE, NULL, "can't query VFD flags")
 
     /* Get initial file image info */
     if(H5P_peek(plist, H5F_ACS_FILE_IMAGE_INFO_NAME, &file_image_info) < 0)
@@ -863,9 +786,6 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Robb Matzke
- *              Tuesday, July 27, 1999
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -895,9 +815,6 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Robb Matzke
- *              Wednesday, August  4, 1999
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -946,11 +863,6 @@ done:
  *				comparison callback then the file pointers
  *				themselves are compared.
  *
- * Programmer:	Robb Matzke
- *              Tuesday, July 27, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -977,11 +889,6 @@ done:
  *
  *		Failure:	Must never fail.
  *
- * Programmer:	Robb Matzke
- *              Wednesday, August  4, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -1027,11 +934,6 @@ done:
  *
  *		Failure:	negative
  *
- * Programmer:	Quincey Koziol
- *              Friday, August 25, 2000
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -1061,9 +963,6 @@ done:
  *
  *		Failure:	negative
  *
- * Programmer:	Quincey Koziol
- *              Friday, August 25, 2000
- *
  *-------------------------------------------------------------------------
  */
 static int
@@ -1087,42 +986,6 @@ H5FD_query(const H5FD_t *f, unsigned long *flags/*out*/)
 
 
 /*-------------------------------------------------------------------------
-* Function:    H5FD_driver_query
-*
-* Purpose: Similar to H5FD_query(), but intended for cases when we don't
-*          have a file available (e.g. before one is opened). Since we
-*          can't use the file to get the driver, the driver is passed in
-*          as a parameter.
-*
-* Return:  Success:    non-negative
-*          Failure:    negative
-*
-* Programmer:  Jacob Gruber
-*              Wednesday, August 17, 2011
-*
-*-------------------------------------------------------------------------
-*/
-static int
-H5FD_driver_query(const H5FD_class_t *driver, unsigned long *flags/*out*/)
-{
-    int ret_value = 0;          /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    HDassert(driver);
-    HDassert(flags);
-
-    /* Check for the driver to query and then query it */
-    if(driver->query)
-        ret_value = (driver->query)(NULL, flags);
-    else 
-        *flags = 0;
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5FD_driver_query() */
-
-
-/*-------------------------------------------------------------------------
  * Function:	H5FDalloc
  *
  * Purpose:	Allocates SIZE bytes of memory from the FILE. The memory will
@@ -1156,9 +1019,6 @@ H5FD_driver_query(const H5FD_class_t *driver, unsigned long *flags/*out*/)
  *
  *		Failure:	The undefined address HADDR_UNDEF
  *
- * Programmer:	Robb Matzke
- *              Tuesday, July 27, 1999
- *
  *-------------------------------------------------------------------------
  */
 haddr_t
@@ -1182,8 +1042,11 @@ H5FDalloc(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, hsize_t size)
         if(TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, HADDR_UNDEF, "not a data transfer property list")
 
+    /* Set DXPL for operation */
+    H5CX_set_dxpl(dxpl_id);
+
     /* Do the real work */
-    if(HADDR_UNDEF == (ret_value = H5FD_alloc_real(file, dxpl_id, type, size, NULL, NULL)))
+    if(HADDR_UNDEF == (ret_value = H5FD__alloc_real(file, type, size, NULL, NULL)))
 	HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, HADDR_UNDEF, "unable to allocate file memory")
 
     /* (Note compensating for base address subtraction in internal routine) */
@@ -1208,11 +1071,6 @@ done:
  *
  *		Failure:	Negative
  *
- * Programmer:	Robb Matzke
- *              Wednesday, July 28, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1234,9 +1092,12 @@ H5FDfree(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, hsize_t siz
         if(TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data transfer property list")
 
+    /* Set DXPL for operation */
+    H5CX_set_dxpl(dxpl_id);
+
     /* Do the real work */
     /* (Note compensating for base address addition in internal routine) */
-    if(H5FD_free_real(file, dxpl_id, type, addr - file->base_addr, size) < 0)
+    if(H5FD_free_real(file, type, addr - file->base_addr, size) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_CANTFREE, FAIL, "file deallocation request failed")
 
 done:
@@ -1245,16 +1106,13 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5FDget_eoa
+ * Function:    H5FDget_eoa
  *
- * Purpose:	Returns the address of the first byte after the last
- *		allocated memory in the file.
- *
- * Return:	Success:	First byte after allocated memory.
- *		Failure:	HADDR_UNDEF
+ * Purpose:     Returns the address of the first byte after the last
+ *              allocated memory in the file.
  *
- * Programmer:	Robb Matzke
- *              Friday, July 30, 1999
+ * Return:      Success:    First byte after allocated memory.
+ *              Failure:    HADDR_UNDEF
  *
  *-------------------------------------------------------------------------
  */
@@ -1268,13 +1126,13 @@ H5FDget_eoa(H5FD_t *file, H5FD_mem_t type)
 
     /* Check args */
     if(!file || !file->cls)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, HADDR_UNDEF, "invalid file pointer")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, HADDR_UNDEF, "invalid file pointer")
     if(type < H5FD_MEM_DEFAULT || type >= H5FD_MEM_NTYPES)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, HADDR_UNDEF, "invalid file type")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, HADDR_UNDEF, "invalid file type")
 
     /* The real work */
     if(HADDR_UNDEF == (ret_value = H5FD_get_eoa(file, type)))
-	HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, HADDR_UNDEF, "file get eoa request failed")
+        HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, HADDR_UNDEF, "file get eoa request failed")
 
     /* (Note compensating for base address subtraction in internal routine) */
     ret_value += file->base_addr;
@@ -1303,9 +1161,6 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative, no side effect
  *
- * Programmer:	Robb Matzke
- *              Friday, July 30, 1999
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1318,16 +1173,16 @@ H5FDset_eoa(H5FD_t *file, H5FD_mem_t type, haddr_t addr)
 
     /* Check args */
     if(!file || !file->cls)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid file pointer")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid file pointer")
     if(type < H5FD_MEM_DEFAULT || type >= H5FD_MEM_NTYPES)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid file type")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid file type")
     if(!H5F_addr_defined(addr) || addr > file->maxaddr)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid end-of-address value")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid end-of-address value")
 
     /* The real work */
     /* (Note compensating for base address addition in internal routine) */
     if(H5FD_set_eoa(file, type, addr - file->base_addr) < 0)
-	HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "file set eoa request failed")
+        HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "file set eoa request failed")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1353,11 +1208,6 @@ done:
  *
  *		Failure:	HADDR_UNDEF
  *
- * Programmer:	Robb Matzke
- *              Thursday, July 29, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 haddr_t
@@ -1370,11 +1220,11 @@ H5FDget_eof(H5FD_t *file, H5FD_mem_t type)
 
     /* Check arguments */
     if(!file || !file->cls)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, HADDR_UNDEF, "invalid file pointer")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, HADDR_UNDEF, "invalid file pointer")
 
     /* The real work */
     if(HADDR_UNDEF == (ret_value = H5FD_get_eof(file, type)))
-	HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, HADDR_UNDEF, "file get eof request failed")
+        HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, HADDR_UNDEF, "file get eof request failed")
 
     /* (Note compensating for base address subtraction in internal routine) */
     ret_value += file->base_addr;
@@ -1392,9 +1242,6 @@ done:
  * Return:	Success:	The maximum address allowed in the file.
  *		Failure:	HADDR_UNDEF
  *
- * Programmer:	Quincey Koziol
- *              Thursday, January  3, 2008
- *
  *-------------------------------------------------------------------------
  */
 haddr_t
@@ -1422,9 +1269,6 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Quincey Koziol
- *              Tuesday, January  8, 2008
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1450,8 +1294,6 @@ H5FD_get_feature_flags(const H5FD_t *file, unsigned long *feature_flags)
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Vailin Choi; Oct 2013
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1476,9 +1318,6 @@ H5FD_set_feature_flags(H5FD_t *file, unsigned long feature_flags)
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Quincey Koziol
- *              Thursday, January 17, 2008
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1521,16 +1360,12 @@ done:
  *
  *		Failure:	Negative. The contents of BUF is undefined.
  *
- * Programmer:	Robb Matzke
- *              Thursday, July 29, 1999
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5FDread(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, size_t size,
 	 void *buf/*out*/)
 {
-    H5FD_io_info_t fdio_info;           /* File driver I/O object */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1549,24 +1384,12 @@ H5FDread(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, size_t size
     if(!buf)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "null result buffer")
 
-    /* Set up the file driver I/O info object */
-    fdio_info.file = file;
-    if(H5FD_MEM_DRAW == type) {
-        if(NULL == (fdio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-        if(NULL == (fdio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    } /* end if */
-    else {
-        if(NULL == (fdio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-        if(NULL == (fdio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    } /* end else */
+    /* Set DXPL for operation */
+    H5CX_set_dxpl(dxpl_id);
 
     /* Do the real work */
     /* (Note compensating for base address addition in internal routine) */
-    if(H5FD_read(&fdio_info, type, addr - file->base_addr, size, buf) < 0)
+    if(H5FD_read(file, type, addr - file->base_addr, size, buf) < 0)
 	HGOTO_ERROR(H5E_VFL, H5E_READERROR, FAIL, "file read request failed")
 
 done:
@@ -1586,16 +1409,12 @@ done:
  *
  *		Failure:	Negative
  *
- * Programmer:	Robb Matzke
- *              Thursday, July 29, 1999
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5FDwrite(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, size_t size,
 	  const void *buf)
 {
-    H5FD_io_info_t fdio_info;           /* File driver I/O object */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1613,24 +1432,12 @@ H5FDwrite(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, size_t siz
     if(!buf)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "null buffer")
 
-    /* Set up the file driver I/O info object */
-    fdio_info.file = file;
-    if(H5FD_MEM_DRAW == type) {
-        if(NULL == (fdio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-        if(NULL == (fdio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    } /* end if */
-    else {
-        if(NULL == (fdio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-        if(NULL == (fdio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    } /* end else */
+    /* Set DXPL for operation */
+    H5CX_set_dxpl(dxpl_id);
 
     /* The real work */
     /* (Note compensating for base address addition in internal routine) */
-    if(H5FD_write(&fdio_info, type, addr - file->base_addr, size, buf) < 0)
+    if(H5FD_write(file, type, addr - file->base_addr, size, buf) < 0)
 	HGOTO_ERROR(H5E_VFL, H5E_WRITEERROR, FAIL, "file write request failed")
 
 done:
@@ -1651,10 +1458,6 @@ done:
  * Programmer:	Robb Matzke
  *              Thursday, July 29, 1999
  *
- * Modifications:
- *              Quincey Koziol, May 20, 2002
- *              Added 'closing' parameter
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1674,13 +1477,16 @@ H5FDflush(H5FD_t *file, hid_t dxpl_id, hbool_t closing)
         if(TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data transfer property list")
 
+    /* Set DXPL for operation */
+    H5CX_set_dxpl(dxpl_id);
+
     /* Do the real work */
-    if(H5FD_flush(file, dxpl_id, closing) < 0)
+    if(H5FD_flush(file, closing) < 0)
 	HGOTO_ERROR(H5E_VFL, H5E_CANTFLUSH, FAIL, "file flush request failed")
 
 done:
     FUNC_LEAVE_API(ret_value)
-}
+} /* end H5FDflush() */
 
 
 /*-------------------------------------------------------------------------
@@ -1691,21 +1497,19 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Robb Matzke
- *              Wednesday, August  4, 1999
- *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FD_flush(H5FD_t *file, hid_t dxpl_id, hbool_t closing)
+H5FD_flush(H5FD_t *file, hbool_t closing)
 {
     herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
+    /* Sanity checks */
     HDassert(file && file->cls);
 
-    if(file->cls->flush && (file->cls->flush)(file, dxpl_id, closing) < 0)
+    if(file->cls->flush && (file->cls->flush)(file, H5CX_get_dxpl(), closing) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "driver flush request failed")
 
 done:
@@ -1721,9 +1525,6 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Quincey Koziol
- *              Thursday, January 31, 2008
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1743,13 +1544,16 @@ H5FDtruncate(H5FD_t *file, hid_t dxpl_id, hbool_t closing)
         if(TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data transfer property list")
 
+    /* Set DXPL for operation */
+    H5CX_set_dxpl(dxpl_id);
+
     /* Do the real work */
-    if(H5FD_truncate(file, dxpl_id, closing) < 0)
+    if(H5FD_truncate(file, closing) < 0)
 	HGOTO_ERROR(H5E_VFL, H5E_CANTUPDATE, FAIL, "file flush request failed")
 
 done:
     FUNC_LEAVE_API(ret_value)
-}
+} /* end H5FDtruncate() */
 
 
 /*-------------------------------------------------------------------------
@@ -1760,21 +1564,20 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Quincey Koziol
- *              Thursday, January 31, 2008
- *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FD_truncate(H5FD_t *file, hid_t dxpl_id, hbool_t closing)
+H5FD_truncate(H5FD_t *file, hbool_t closing)
 {
-    herr_t      ret_value = SUCCEED;       /* Return value */
+    herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
+    /* Sanity checks */
     HDassert(file && file->cls);
 
-    if(file->cls->truncate && (file->cls->truncate)(file, dxpl_id, closing) < 0)
+    /* Dispatch to driver */
+    if(file->cls->truncate && (file->cls->truncate)(file, H5CX_get_dxpl(), closing) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_CANTUPDATE, FAIL, "driver truncate request failed")
 
 done:
@@ -1790,8 +1593,6 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Vailin Choi; March 2015
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1824,8 +1625,6 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Vailin Choi; May 2013
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1853,8 +1652,6 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Vailin Choi; March 2015
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1886,8 +1683,6 @@ done:
  * Return:	Success:	Non-negative
  *		Failure:	Negative
  *
- * Programmer:	Vailin Choi; May 2013
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1916,9 +1711,6 @@ done:
  *
  * Return:	Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol <koziol@ncsa.uiuc.edu>
- *		March 27, 2002
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1947,8 +1739,6 @@ H5FD_get_fileno(const H5FD_t *file, unsigned long *filenum)
  * Programmer:  Raymond Lu
  *              Sep. 16, 2002
  *
- * Modifications:
- *
  *--------------------------------------------------------------------------
  */
 herr_t
@@ -2010,9 +1800,6 @@ done:
  *
  * Return:      Non-negative if succeed; negative if fails.
  *
- * Programmer:  Quincey Koziol
- *              Jan. 17, 2008
- *
  *--------------------------------------------------------------------------
  */
 herr_t
@@ -2038,9 +1825,6 @@ H5FD_set_base_addr(H5FD_t *file, haddr_t base_addr)
  * Return:	Success:	The absolute base address of the file
  *		Failure:	The undefined address (HADDR_UNDEF)
  *
- * Programmer:  Quincey Koziol
- *              Sept. 10, 2009
- *
  *--------------------------------------------------------------------------
  */
 haddr_t
@@ -2062,8 +1846,6 @@ H5FD_get_base_addr(const H5FD_t *file)
  *
  * Return:      Non-negative if succeed; negative if fails.
  *
- * Programmer:  Vailin Choi; April 2013
- *
  *--------------------------------------------------------------------------
  */
 herr_t
@@ -2078,3 +1860,39 @@ H5FD_set_paged_aggr(H5FD_t *file, hbool_t paged)
 
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5FD_set_paged_aggr() */
+
+
+/*-------------------------------------------------------------------------
+* Function: H5FDdriver_query
+*
+* Purpose:  Similar to H5FD_query(), but intended for cases when we don't
+*           have a file available (e.g. before one is opened). Since we
+*           can't use the file to get the driver, the driver ID is passed
+*           in as a parameter.
+*
+* Return:   SUCCEED/FAIL
+*
+*-------------------------------------------------------------------------
+*/
+herr_t
+H5FDdriver_query(hid_t driver_id, unsigned long *flags/*out*/)
+{
+    H5FD_class_t *driver = NULL;            /* Pointer to VFD class struct  */
+    herr_t ret_value = SUCCEED;             /* Return value                 */
+
+    FUNC_ENTER_API(FAIL)
+    H5TRACE2("e", "ix", driver_id, flags);
+
+    if(NULL == flags)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "flags parameter cannot be NULL")
+
+    /* Check for the driver to query and then query it */
+    if (NULL == (driver = (H5FD_class_t *)H5I_object_verify(driver_id, H5I_VFL)))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "not a VFL ID")
+    if (H5FD_driver_query(driver, flags) < 0)
+        HGOTO_ERROR(H5E_VFL, H5E_BADVALUE, FAIL, "driver flag query failed")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* end H5FDdriver_query() */
+
diff --git a/src/H5FDcore.c b/src/H5FDcore.c
index 9090679..2ab04dc 100644
--- a/src/H5FDcore.c
+++ b/src/H5FDcore.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -600,7 +598,7 @@ H5FD__core_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr
 {
     int                 o_flags;
     H5FD_core_t         *file = NULL;
-    H5FD_core_fapl_t    *fa = NULL;
+    const H5FD_core_fapl_t    *fa = NULL;
     H5P_genplist_t      *plist;         /* Property list pointer */
 #ifdef H5_HAVE_WIN32_API
     struct _BY_HANDLE_FILE_INFORMATION fileinfo;
@@ -622,7 +620,7 @@ H5FD__core_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr
     HDassert(H5P_DEFAULT != fapl_id);
     if(NULL == (plist = (H5P_genplist_t *)H5I_object(fapl_id)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file access property list")
-    if(NULL == (fa = (H5FD_core_fapl_t *)H5P_peek_driver_info(plist)))
+    if(NULL == (fa = (const H5FD_core_fapl_t *)H5P_peek_driver_info(plist)))
         HGOTO_ERROR(H5E_PLIST, H5E_BADVALUE, NULL, "bad VFL driver info")
 
     /* Build the open flags */
@@ -640,7 +638,7 @@ H5FD__core_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr
              ((file_image_info.buffer == NULL) && (file_image_info.size == 0)));
     HDmemset(&sb, 0, sizeof(sb));
     if((file_image_info.buffer != NULL) && !(H5F_ACC_CREAT & flags)) {
-        if(HDopen(name, o_flags, 0666) >= 0)
+        if(HDopen(name, o_flags, H5_POSIX_CREATE_MODE_RW) >= 0)
             HGOTO_ERROR(H5E_FILE, H5E_FILEEXISTS, NULL, "file already exists")
         
         /* If backing store is requested, create and stat the file
@@ -648,7 +646,7 @@ H5FD__core_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr
          * technically an open.
          */
         if(fa->backing_store) {
-            if((fd = HDopen(name, o_flags | O_CREAT, 0666)) < 0)
+            if((fd = HDopen(name, o_flags | O_CREAT, H5_POSIX_CREATE_MODE_RW)) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to create file")
             if(HDfstat(fd, &sb) < 0)
                 HSYS_GOTO_ERROR(H5E_FILE, H5E_BADFILE, NULL, "unable to fstat file")
@@ -658,7 +656,7 @@ H5FD__core_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr
      * store is off is when  the backing_store flag is off and H5F_ACC_CREAT is
      * on. */
     else if(fa->backing_store || !(H5F_ACC_CREAT & flags)) {
-        if((fd = HDopen(name, o_flags, 0666)) < 0)
+        if((fd = HDopen(name, o_flags, H5_POSIX_CREATE_MODE_RW)) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file")
         if(HDfstat(fd, &sb) < 0)
             HSYS_GOTO_ERROR(H5E_FILE, H5E_BADFILE, NULL, "unable to fstat file")
@@ -984,9 +982,11 @@ H5FD__core_query(const H5FD_t * _file, unsigned long *flags /* out */)
         *flags |= H5FD_FEAT_ALLOW_FILE_IMAGE;               /* OK to use file image feature with this VFD                       */
         *flags |= H5FD_FEAT_CAN_USE_FILE_IMAGE_CALLBACKS;   /* OK to use file image callbacks with this VFD                     */
 
-        /* If the backing store is open, a POSIX file handle is available */
-        if(file && file->fd >= 0 && file->backing_store)
-            *flags |= H5FD_FEAT_POSIX_COMPAT_HANDLE; /* VFD handle is POSIX I/O call compatible */
+        /* These feature flags are only applicable if the backing store is enabled */
+        if(file && file->fd >= 0 && file->backing_store) {
+            *flags |= H5FD_FEAT_POSIX_COMPAT_HANDLE;        /* get_handle callback returns a POSIX file descriptor              */
+            *flags |= H5FD_FEAT_DEFAULT_VFD_COMPATIBLE;     /* VFD creates a file which can be opened with the default VFD      */
+        }
     } /* end if */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
diff --git a/src/H5FDcore.h b/src/H5FDcore.h
index 16cce89..5fe2912 100644
--- a/src/H5FDcore.h
+++ b/src/H5FDcore.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDdirect.c b/src/H5FDdirect.c
index 2034ba0..811ea8e 100644
--- a/src/H5FDdirect.c
+++ b/src/H5FDdirect.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -489,7 +487,7 @@ H5FD_direct_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxadd
     o_flags |= O_DIRECT;
 
     /* Open the file */
-    if ((fd=HDopen(name, o_flags, 0666))<0)
+    if ((fd = HDopen(name, o_flags, H5_POSIX_CREATE_MODE_RW))<0)
         HSYS_GOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file")
 
     if (HDfstat(fd, &sb)<0)
@@ -700,6 +698,7 @@ H5FD_direct_query(const H5FD_t H5_ATTR_UNUSED * _f, unsigned long *flags /* out
         *flags |= H5FD_FEAT_ACCUMULATE_METADATA;    /* OK to accumulate metadata for faster writes                      */
         *flags |= H5FD_FEAT_DATA_SIEVE;             /* OK to perform data sieving for faster raw data reads & writes    */
         *flags |= H5FD_FEAT_AGGREGATE_SMALLDATA;    /* OK to aggregate "small" raw data allocations                     */
+        *flags |= H5FD_FEAT_DEFAULT_VFD_COMPATIBLE; /* VFD creates a file which can be opened with the default VFD      */
     }
 
     FUNC_LEAVE_NOAPI(SUCCEED)
diff --git a/src/H5FDdirect.h b/src/H5FDdirect.h
index 5ceb91f..805f3be 100644
--- a/src/H5FDdirect.h
+++ b/src/H5FDdirect.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDdrvr_module.h b/src/H5FDdrvr_module.h
index 8bb83a1..59a419e 100644
--- a/src/H5FDdrvr_module.h
+++ b/src/H5FDdrvr_module.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDfamily.c b/src/H5FDfamily.c
index 4c4cad0..3c1c7bb 100644
--- a/src/H5FDfamily.c
+++ b/src/H5FDfamily.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -38,6 +36,7 @@
 
 
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fprivate.h"		/* File access				*/
 #include "H5FDprivate.h"	/* File drivers				*/
@@ -1267,7 +1266,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5FD_family_flush(H5FD_t *_file, hid_t dxpl_id, hbool_t closing)
+H5FD_family_flush(H5FD_t *_file, hid_t H5_ATTR_UNUSED dxpl_id, hbool_t closing)
 {
     H5FD_family_t	*file = (H5FD_family_t*)_file;
     unsigned		u, nerrors = 0;
@@ -1276,7 +1275,7 @@ H5FD_family_flush(H5FD_t *_file, hid_t dxpl_id, hbool_t closing)
     FUNC_ENTER_NOAPI_NOINIT
 
     for(u = 0; u < file->nmembs; u++)
-        if(file->memb[u] && H5FD_flush(file->memb[u], dxpl_id, closing) < 0)
+        if(file->memb[u] && H5FD_flush(file->memb[u], closing) < 0)
             nerrors++;
 
     if(nerrors)
@@ -1302,7 +1301,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5FD_family_truncate(H5FD_t *_file, hid_t dxpl_id, hbool_t closing)
+H5FD_family_truncate(H5FD_t *_file, hid_t H5_ATTR_UNUSED dxpl_id, hbool_t closing)
 {
     H5FD_family_t	*file = (H5FD_family_t*)_file;
     unsigned		u, nerrors = 0;
@@ -1311,7 +1310,7 @@ H5FD_family_truncate(H5FD_t *_file, hid_t dxpl_id, hbool_t closing)
     FUNC_ENTER_NOAPI_NOINIT
 
     for(u = 0; u < file->nmembs; u++)
-        if(file->memb[u] && H5FD_truncate(file->memb[u], dxpl_id, closing) < 0)
+        if(file->memb[u] && H5FD_truncate(file->memb[u], closing) < 0)
             nerrors++;
 
     if(nerrors)
diff --git a/src/H5FDfamily.h b/src/H5FDfamily.h
index 80969c3..1584cf6 100644
--- a/src/H5FDfamily.h
+++ b/src/H5FDfamily.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDint.c b/src/H5FDint.c
index 0809ac8..023ff57 100644
--- a/src/H5FDint.c
+++ b/src/H5FDint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -35,6 +33,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fprivate.h"         /* File access				*/
 #include "H5FDpkg.h"		/* File Drivers				*/
@@ -93,9 +92,8 @@
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FD_locate_signature(H5FD_io_info_t *fdio_info, haddr_t *sig_addr)
+H5FD_locate_signature(H5FD_t *file, haddr_t *sig_addr)
 {
-    H5FD_t         *file;
     haddr_t         addr, eoa, eof;
     uint8_t         buf[H5F_SIGNATURE_LEN];
     unsigned        n, maxpow;
@@ -103,8 +101,7 @@ H5FD_locate_signature(H5FD_io_info_t *fdio_info, haddr_t *sig_addr)
 
     FUNC_ENTER_NOAPI_NOINIT
 
-    HDassert(fdio_info);
-    file = fdio_info->file;
+    /* Sanity checks */
     HDassert(file);
 
     /* Find the least N such that 2^N is larger than the file size */
@@ -125,7 +122,7 @@ H5FD_locate_signature(H5FD_io_info_t *fdio_info, haddr_t *sig_addr)
         addr = (8 == n) ? 0 : (haddr_t)1 << n;
         if(H5FD_set_eoa(file, H5FD_MEM_SUPER, addr + H5F_SIGNATURE_LEN) < 0)
             HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to set EOA value for file signature")
-        if(H5FD_read(fdio_info, H5FD_MEM_SUPER, addr, (size_t)H5F_SIGNATURE_LEN, buf) < 0)
+        if(H5FD_read(file, H5FD_MEM_SUPER, addr, (size_t)H5F_SIGNATURE_LEN, buf) < 0)
             HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to read file signature")
         if(!HDmemcmp(buf, H5F_SIGNATURE, (size_t)H5F_SIGNATURE_LEN))
             break;
@@ -163,47 +160,20 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FD_read(H5FD_io_info_t *fdio_info, H5FD_mem_t type, haddr_t addr,
-    size_t size, void *buf/*out*/)
+H5FD_read(H5FD_t *file, H5FD_mem_t type, haddr_t addr, size_t size,
+    void *buf/*out*/)
 {
-    H5FD_t      *file;
-    H5P_genplist_t *io_dxpl;
-    haddr_t     eoa = HADDR_UNDEF;
-    herr_t      ret_value = SUCCEED;       /* Return value */
+    hid_t dxpl_id;                      /* DXPL for operation */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
-    HDassert(fdio_info);
-    file = fdio_info->file;
+    /* Sanity checks */
     HDassert(file && file->cls);
-    HDassert(TRUE == H5P_class_isa(H5P_CLASS(fdio_info->meta_dxpl), H5P_CLS_DATASET_XFER_g));
-    HDassert(TRUE == H5P_class_isa(H5P_CLASS(fdio_info->raw_dxpl), H5P_CLS_DATASET_XFER_g));
     HDassert(buf);
 
-    /* Set up proper DXPL for I/O */
-    if(H5FD_MEM_DRAW == type)
-        io_dxpl = fdio_info->raw_dxpl;
-    else
-        io_dxpl = fdio_info->meta_dxpl;
-
-    /* Sanity check the dxpl type against the mem type */
-#ifdef H5_DEBUG_BUILD
-    {
-        H5FD_dxpl_type_t dxpl_type;    /* Property indicating the type of the internal dxpl */
-
-        /* get the dxpl type */
-        if(H5P_get(io_dxpl, H5FD_DXPL_TYPE_NAME, &dxpl_type) < 0)
-            HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "can't retrieve dxpl type")
-
-        /* we shouldn't be here if the dxpl is labeled with NO I/O */
-        HDassert(H5FD_NOIO_DXPL != dxpl_type);
-
-        if(H5FD_MEM_DRAW == type)
-            HDassert(H5FD_RAWDATA_DXPL == dxpl_type);
-        else
-            HDassert(H5FD_METADATA_DXPL == dxpl_type);
-    }
-#endif /* H5_DEBUG_BUILD */
+    /* Get proper DXPL for I/O */
+    dxpl_id = H5CX_get_dxpl();
 
 #ifndef H5_HAVE_PARALLEL
     /* Do not return early for Parallel mode since the I/O could be a */
@@ -213,9 +183,6 @@ H5FD_read(H5FD_io_info_t *fdio_info, H5FD_mem_t type, haddr_t addr,
         HGOTO_DONE(SUCCEED)
 #endif /* H5_HAVE_PARALLEL */
 
-    if(HADDR_UNDEF == (eoa = (file->cls->get_eoa)(file, type)))
-	HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "driver get_eoa request failed")
-
     /* 
      * If the file is open for SWMR read access, allow access to data past
      * the end of the allocated space (the 'eoa').  This is done because the
@@ -223,11 +190,18 @@ H5FD_read(H5FD_io_info_t *fdio_info, H5FD_mem_t type, haddr_t addr,
      * objects being written within the file by the application performing
      * SWMR write operations.
      */
-    if(!(file->access_flags & H5F_ACC_SWMR_READ) && ((addr + file->base_addr + size) > eoa))
-        HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu, size = %llu, eoa = %llu", (unsigned long long)(addr + file->base_addr), (unsigned long long)size, (unsigned long long)eoa)
+    if(!(file->access_flags & H5F_ACC_SWMR_READ)) {
+        haddr_t     eoa;
+
+        if(HADDR_UNDEF == (eoa = (file->cls->get_eoa)(file, type)))
+            HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "driver get_eoa request failed")
+
+         if((addr + file->base_addr + size) > eoa)
+            HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu, size = %llu, eoa = %llu", (unsigned long long)(addr + file->base_addr), (unsigned long long)size, (unsigned long long)eoa)
+    } /* end if */
 
     /* Dispatch to driver */
-    if((file->cls->read)(file, type, H5P_PLIST_ID(io_dxpl), addr + file->base_addr, size, buf) < 0)
+    if((file->cls->read)(file, type, dxpl_id, addr + file->base_addr, size, buf) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_READERROR, FAIL, "driver read request failed")
 
 done:
@@ -249,47 +223,21 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FD_write(const H5FD_io_info_t *fdio_info, H5FD_mem_t type, haddr_t addr,
-    size_t size, const void *buf)
+H5FD_write(H5FD_t *file, H5FD_mem_t type, haddr_t addr, size_t size,
+    const void *buf)
 {
-    H5FD_t      *file;
-    H5P_genplist_t *io_dxpl;
-    haddr_t     eoa = HADDR_UNDEF;
-    herr_t      ret_value = SUCCEED;       /* Return value */
+    hid_t dxpl_id;                      /* DXPL for operation */
+    haddr_t eoa = HADDR_UNDEF;          /* EOA for file */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
-    HDassert(fdio_info);
-    file = fdio_info->file;
+    /* Sanity checks */
     HDassert(file && file->cls);
-    HDassert(TRUE == H5P_class_isa(H5P_CLASS(fdio_info->meta_dxpl), H5P_CLS_DATASET_XFER_g));
-    HDassert(TRUE == H5P_class_isa(H5P_CLASS(fdio_info->raw_dxpl), H5P_CLS_DATASET_XFER_g));
     HDassert(buf);
 
-    /* Set up proper DXPL for I/O */
-    if(H5FD_MEM_DRAW == type)
-        io_dxpl = fdio_info->raw_dxpl;
-    else
-        io_dxpl = fdio_info->meta_dxpl;
-
-    /* Sanity check the dxpl type against the mem type */
-#ifdef H5_DEBUG_BUILD
-    {
-        H5FD_dxpl_type_t dxpl_type;    /* Property indicating the type of the internal dxpl */
-
-        /* get the dxpl type */
-        if(H5P_get(io_dxpl, H5FD_DXPL_TYPE_NAME, &dxpl_type) < 0)
-            HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "can't retrieve dxpl type")
-
-        /* we shouldn't be here if the dxpl is labeled with NO I/O */
-        HDassert(H5FD_NOIO_DXPL != dxpl_type);
-
-        if(H5FD_MEM_DRAW == type)
-            HDassert(H5FD_RAWDATA_DXPL == dxpl_type);
-        else
-            HDassert(H5FD_METADATA_DXPL == dxpl_type);
-    }
-#endif /* H5_DEBUG_BUILD */
+    /* Get proper DXPL for I/O */
+    dxpl_id = H5CX_get_dxpl();
 
 #ifndef H5_HAVE_PARALLEL
     /* Do not return early for Parallel mode since the I/O could be a */
@@ -306,7 +254,7 @@ H5FD_write(const H5FD_io_info_t *fdio_info, H5FD_mem_t type, haddr_t addr,
                     (unsigned long long)(addr+ file->base_addr), (unsigned long long)size, (unsigned long long)eoa)
 
     /* Dispatch to driver */
-    if((file->cls->write)(file, type, H5P_PLIST_ID(io_dxpl), addr + file->base_addr, size, buf) < 0)
+    if((file->cls->write)(file, type, dxpl_id, addr + file->base_addr, size, buf) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_WRITEERROR, FAIL, "driver write request failed")
 
 done:
@@ -435,3 +383,38 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5FD_get_eof() */
 
+
+/*-------------------------------------------------------------------------
+* Function:    H5FD_driver_query
+*
+* Purpose: Similar to H5FD_query(), but intended for cases when we don't
+*          have a file available (e.g. before one is opened). Since we
+*          can't use the file to get the driver, the driver is passed in
+*          as a parameter.
+*
+* Return:  SUCCEED/FAIL
+*
+* Programmer:  Jacob Gruber
+*              Wednesday, August 17, 2011
+*
+*-------------------------------------------------------------------------
+*/
+herr_t
+H5FD_driver_query(const H5FD_class_t *driver, unsigned long *flags/*out*/)
+{
+    herr_t ret_value = SUCCEED;          /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    HDassert(driver);
+    HDassert(flags);
+
+    /* Check for the driver to query and then query it */
+    if(driver->query)
+        ret_value = (driver->query)(NULL, flags);
+    else 
+        *flags = 0;
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5FD_driver_query() */
+
diff --git a/src/H5FDlog.c b/src/H5FDlog.c
index f320946..7c2297a 100644
--- a/src/H5FDlog.c
+++ b/src/H5FDlog.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -522,7 +520,7 @@ H5FD_log_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr)
         HDgettimeofday(&timeval_start, NULL);
 #endif /* H5_HAVE_GETTIMEOFDAY */
     /* Open the file */
-    if((fd = HDopen(name, o_flags, 0666)) < 0) {
+    if((fd = HDopen(name, o_flags, H5_POSIX_CREATE_MODE_RW)) < 0) {
         int myerrno = errno;
 
         HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file: name = '%s', errno = %d, error message = '%s', flags = %x, o_flags = %x", name, myerrno, HDstrerror(myerrno), flags, (unsigned)o_flags);
@@ -897,8 +895,9 @@ H5FD_log_query(const H5FD_t *_file, unsigned long *flags /* out */)
         *flags |= H5FD_FEAT_ACCUMULATE_METADATA;    /* OK to accumulate metadata for faster writes                      */
         *flags |= H5FD_FEAT_DATA_SIEVE;             /* OK to perform data sieving for faster raw data reads & writes    */
         *flags |= H5FD_FEAT_AGGREGATE_SMALLDATA;    /* OK to aggregate "small" raw data allocations                     */
-        *flags |= H5FD_FEAT_POSIX_COMPAT_HANDLE;    /* VFD handle is POSIX I/O call compatible                          */
+        *flags |= H5FD_FEAT_POSIX_COMPAT_HANDLE;    /* get_handle callback returns a POSIX file descriptor              */
         *flags |= H5FD_FEAT_SUPPORTS_SWMR_IO;       /* VFD supports the single-writer/multiple-readers (SWMR) pattern   */
+        *flags |= H5FD_FEAT_DEFAULT_VFD_COMPATIBLE; /* VFD creates a file which can be opened with the default VFD      */
 
         /* Check for flags that are set by h5repart */
         if(file && file->fam_to_sec2)
diff --git a/src/H5FDlog.h b/src/H5FDlog.h
index 11044e2..a69bb18 100644
--- a/src/H5FDlog.h
+++ b/src/H5FDlog.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDmodule.h b/src/H5FDmodule.h
index 6358e86..ea1a9fd 100644
--- a/src/H5FDmodule.h
+++ b/src/H5FDmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDmpi.c b/src/H5FDmpi.c
index bf4e03a..4b42a73 100644
--- a/src/H5FDmpi.c
+++ b/src/H5FDmpi.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -23,6 +21,7 @@
 
 
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fprivate.h"		/* File access				*/
 #include "H5FDprivate.h"	/* File drivers				*/
@@ -177,9 +176,8 @@ H5FD_get_mpi_info(H5FD_t *file, void** mpi_info)
     HDassert(cls->get_mpi_info);    /* All MPI drivers must implement this */
 
     /* Dispatch to driver */
-    if ((ret_value=(cls->get_mpi_info)(file, mpi_info)) < 0)
-        HGOTO_ERROR(H5E_VFL, H5E_CANTGET, MPI_COMM_NULL, \
-                    "driver get_mpi_info request failed")
+    if((ret_value = (cls->get_mpi_info)(file, mpi_info)) < 0)
+        HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "driver get_mpi_info request failed")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -317,6 +315,11 @@ H5FD_mpi_comm_info_dup(MPI_Comm comm, MPI_Info info, MPI_Comm *comm_new, MPI_Inf
 	info_dup = info;
     }
 
+    /* Set MPI_ERRORS_RETURN on comm_dup so that MPI failures are not fatal, 
+       and return codes can be checked and handled. May 23, 2017 FTW */
+    if (MPI_SUCCESS != (mpi_code = MPI_Comm_set_errhandler(comm_dup, MPI_ERRORS_RETURN)))
+        HMPI_GOTO_ERROR(FAIL, "MPI_Errhandler_set failed", mpi_code)
+ 
     /* copy them to the return arguments */
     *comm_new = comm_dup;
     *info_new = info_dup;
@@ -477,44 +480,5 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 }
 #endif /* NOT_YET */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5FD_mpi_setup_collective
- *
- * Purpose:	Set the buffer type BTYPE, file type FTYPE for a data
- *		transfer. Also request a MPI type transfer.
- *
- * Return:	Success:	0
- *		Failure:	-1
- *
- * Programmer:	Robb Matzke
- *              Monday, August  9, 1999
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5FD_mpi_setup_collective(hid_t dxpl_id, MPI_Datatype *btype, MPI_Datatype *ftype)
-{
-    H5P_genplist_t *plist;      /* Property list pointer */
-    herr_t ret_value = SUCCEED; /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Check arguments */
-    if(NULL == (plist = H5P_object_verify(dxpl_id,H5P_DATASET_XFER)))
-        HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "not a dataset transfer list")
-
-    /* Set buffer MPI type */
-    if(H5P_set(plist, H5FD_MPI_XFER_MEM_MPI_TYPE_NAME, btype) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set MPI-I/O property")
-
-    /* Set File MPI type */
-    if(H5P_set(plist, H5FD_MPI_XFER_FILE_MPI_TYPE_NAME, ftype) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set MPI-I/O property")
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5FD_mpi_setup_collective() */
-
 #endif /* H5_HAVE_PARALLEL */
+
diff --git a/src/H5FDmpi.h b/src/H5FDmpi.h
index 784fe70..2d62c79 100644
--- a/src/H5FDmpi.h
+++ b/src/H5FDmpi.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDmpio.c b/src/H5FDmpio.c
index 9417d46..ee3277d 100644
--- a/src/H5FDmpio.c
+++ b/src/H5FDmpio.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -25,6 +23,7 @@
 
 
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dprivate.h"		/* Dataset functions			*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fprivate.h"		/* File access				*/
@@ -1061,7 +1060,7 @@ done:
         fprintf(stdout, "Leaving H5FD_mpio_open\n" );
 #endif
     FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5FD_mpio_open() */
 
 
 /*-------------------------------------------------------------------------
@@ -1152,10 +1151,11 @@ H5FD_mpio_query(const H5FD_t H5_ATTR_UNUSED *_file, unsigned long *flags /* out
     /* Set the VFL feature flags that this driver supports */
     if(flags) {
         *flags=0;
-        *flags|=H5FD_FEAT_AGGREGATE_METADATA;  /* OK to aggregate metadata allocations */
-        *flags|=H5FD_FEAT_AGGREGATE_SMALLDATA; /* OK to aggregate "small" raw data allocations */
-        *flags|=H5FD_FEAT_HAS_MPI;             /* This driver uses MPI */
-        *flags|=H5FD_FEAT_ALLOCATE_EARLY;      /* Allocate space early instead of late */
+        *flags |= H5FD_FEAT_AGGREGATE_METADATA;     /* OK to aggregate metadata allocations                             */
+        *flags |= H5FD_FEAT_AGGREGATE_SMALLDATA;    /* OK to aggregate "small" raw data allocations                     */
+        *flags |= H5FD_FEAT_HAS_MPI;                /* This driver uses MPI                                             */
+        *flags |= H5FD_FEAT_ALLOCATE_EARLY;         /* Allocate space early instead of late                             */
+        *flags |= H5FD_FEAT_DEFAULT_VFD_COMPATIBLE; /* VFD creates a file which can be opened with the default VFD      */
     } /* end if */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
@@ -1411,8 +1411,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5FD_mpio_read(H5FD_t *_file, H5FD_mem_t H5_ATTR_UNUSED type, hid_t dxpl_id, haddr_t addr, size_t size,
-	       void *buf/*out*/)
+H5FD_mpio_read(H5FD_t *_file, H5FD_mem_t H5_ATTR_UNUSED type,
+    hid_t H5_ATTR_UNUSED dxpl_id, haddr_t addr, size_t size, void *buf/*out*/)
 {
     H5FD_mpio_t			*file = (H5FD_mpio_t*)_file;
     MPI_Offset			mpi_off;
@@ -1431,7 +1431,6 @@ H5FD_mpio_read(H5FD_t *_file, H5FD_mem_t H5_ATTR_UNUSED type, hid_t dxpl_id, had
     int                         io_size;        /* Actual number of bytes requested */
     int         		n;
 #endif
-    H5P_genplist_t              *plist = NULL;  /* Property list pointer */
     hbool_t			use_view_this_time = FALSE;
     herr_t              	ret_value = SUCCEED;
 
@@ -1443,9 +1442,6 @@ H5FD_mpio_read(H5FD_t *_file, H5FD_mem_t H5_ATTR_UNUSED type, hid_t dxpl_id, had
 #endif
     HDassert(file);
     HDassert(H5FD_MPIO==file->pub.driver_id);
-    /* Make certain we have the correct type of property list */
-    HDassert(H5I_GENPROP_LST==H5I_get_type(dxpl_id));
-    HDassert(TRUE==H5P_isa_class(dxpl_id,H5P_DATASET_XFER));
     HDassert(buf);
 
     /* Portably initialize MPI status variable */
@@ -1468,13 +1464,9 @@ H5FD_mpio_read(H5FD_t *_file, H5FD_mem_t H5_ATTR_UNUSED type, hid_t dxpl_id, had
     if(type == H5FD_MEM_DRAW) {
         H5FD_mpio_xfer_t            xfer_mode;   /* I/O tranfer mode */
 
-        /* Obtain the data transfer properties */
-        if(NULL == (plist = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list")
-
-        /* get the transfer mode from the dxpl */
-        if(H5P_get(plist, H5D_XFER_IO_XFER_MODE_NAME, &xfer_mode)<0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get MPI-I/O transfer mode")
+        /* Get the transfer mode from the API context */
+        if(H5CX_get_io_xfer_mode(&xfer_mode) < 0)
+            HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "can't get MPI-I/O transfer mode")
 
         /*
          * Set up for a fancy xfer using complex types, or single byte block. We
@@ -1488,11 +1480,9 @@ H5FD_mpio_read(H5FD_t *_file, H5FD_mem_t H5_ATTR_UNUSED type, hid_t dxpl_id, had
             /* Remember that views are used */
             use_view_this_time = TRUE;
 
-            /* prepare for a full-blown xfer using btype, ftype, and disp */
-            if(H5P_get(plist, H5FD_MPI_XFER_MEM_MPI_TYPE_NAME, &buf_type) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get MPI-I/O type property")
-            if(H5P_get(plist, H5FD_MPI_XFER_FILE_MPI_TYPE_NAME, &file_type) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get MPI-I/O type property")
+            /* Prepare for a full-blown xfer using btype, ftype, and disp */
+            if(H5CX_get_mpi_coll_datatypes(&buf_type, &file_type) < 0)
+                HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "can't get MPI-I/O datatypes")
 
             /*
              * Set the file view when we are using MPI derived types
@@ -1509,18 +1499,15 @@ H5FD_mpio_read(H5FD_t *_file, H5FD_mem_t H5_ATTR_UNUSED type, hid_t dxpl_id, had
 
     /* Read the data. */
     if(use_view_this_time) {
-       H5FD_mpio_collective_opt_t coll_opt_mode;
+        H5FD_mpio_collective_opt_t coll_opt_mode;
 
 #ifdef H5FDmpio_DEBUG
 	if (H5FD_mpio_Debug[(int)'t'])
 	    fprintf(stdout, "H5FD_mpio_read: using MPIO collective mode\n");
 #endif
         /* Get the collective_opt property to check whether the application wants to do IO individually. */
-        HDassert(plist);
-
-        /* get the transfer mode from the dxpl */
-        if(H5P_get(plist, H5D_XFER_MPIO_COLLECTIVE_OPT_NAME, &coll_opt_mode) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get MPI-I/O collective_op property")
+        if(H5CX_get_mpio_coll_opt(&coll_opt_mode) < 0)
+            HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "can't get MPI-I/O collective_op property")
 
         if(coll_opt_mode == H5FD_MPIO_COLLECTIVE_IO) {
 #ifdef H5FDmpio_DEBUG
@@ -1711,8 +1698,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5FD_mpio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr,
-		size_t size, const void *buf)
+H5FD_mpio_write(H5FD_t *_file, H5FD_mem_t type, hid_t H5_ATTR_UNUSED dxpl_id,
+    haddr_t addr, size_t size, const void *buf)
 {
     H5FD_mpio_t			*file = (H5FD_mpio_t*)_file;
     MPI_Offset 		 	mpi_off;
@@ -1730,7 +1717,6 @@ H5FD_mpio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr,
 #endif
     int                         size_i;
     hbool_t			use_view_this_time = FALSE;
-    H5P_genplist_t              *plist = NULL;  /* Property list pointer */
     H5FD_mpio_xfer_t            xfer_mode;   /* I/O tranfer mode */
     herr_t              	ret_value = SUCCEED;
 
@@ -1742,11 +1728,11 @@ H5FD_mpio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr,
 #endif
     HDassert(file);
     HDassert(H5FD_MPIO==file->pub.driver_id);
-    /* Make certain we have the correct type of property list */
-    HDassert(H5I_GENPROP_LST==H5I_get_type(dxpl_id));
-    HDassert(TRUE==H5P_isa_class(dxpl_id,H5P_DATASET_XFER));
     HDassert(buf);
 
+    /* Verify that no data is written when between MPI_Barrier()s during file flush */
+    HDassert(!H5CX_get_mpi_file_flushing());
+
     /* Portably initialize MPI status variable */
     HDmemset(&mpi_stat, 0, sizeof(MPI_Status));
 
@@ -1762,13 +1748,9 @@ H5FD_mpio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr,
         fprintf(stdout, "in H5FD_mpio_write  mpi_off=%ld  size_i=%d\n", (long)mpi_off, size_i);
 #endif
 
-    /* Obtain the data transfer properties */
-    if(NULL == (plist = (H5P_genplist_t *)H5I_object(dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list")
-
-    /* get the transfer mode from the dxpl */
-    if(H5P_get(plist, H5D_XFER_IO_XFER_MODE_NAME, &xfer_mode)<0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get MPI-I/O transfer mode")
+    /* Get the transfer mode from the API context */
+    if(H5CX_get_io_xfer_mode(&xfer_mode) < 0)
+        HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "can't get MPI-I/O transfer mode")
 
     /*
      * Set up for a fancy xfer using complex types, or single byte block. We
@@ -1782,11 +1764,9 @@ H5FD_mpio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr,
         /* Remember that views are used */
         use_view_this_time = TRUE;
 
-        /* prepare for a full-blown xfer using btype, ftype, and disp */
-        if(H5P_get(plist, H5FD_MPI_XFER_MEM_MPI_TYPE_NAME, &buf_type) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get MPI-I/O type property")
-        if(H5P_get(plist, H5FD_MPI_XFER_FILE_MPI_TYPE_NAME, &file_type) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get MPI-I/O type property")
+        /* Prepare for a full-blown xfer using btype, ftype, and disp */
+        if(H5CX_get_mpi_coll_datatypes(&buf_type, &file_type) < 0)
+            HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "can't get MPI-I/O datatypes")
 
         /*
          * Set the file view when we are using MPI derived types
@@ -1810,10 +1790,8 @@ H5FD_mpio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr,
 #endif
 
         /* Get the collective_opt property to check whether the application wants to do IO individually. */
-        HDassert(plist);
-        /* get the transfer mode from the dxpl */
-        if(H5P_get(plist, H5D_XFER_MPIO_COLLECTIVE_OPT_NAME, &coll_opt_mode)<0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get MPI-I/O collective_op property")
+        if(H5CX_get_mpio_coll_opt(&coll_opt_mode) < 0)
+            HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "can't get MPI-I/O collective_op property")
 
         if(coll_opt_mode == H5FD_MPIO_COLLECTIVE_IO) {
 #ifdef H5FDmpio_DEBUG
@@ -1917,10 +1895,9 @@ H5FD_mpio_flush(H5FD_t *_file, hid_t H5_ATTR_UNUSED dxpl_id, hbool_t closing)
     HDassert(H5FD_MPIO == file->pub.driver_id);
 
     /* Only sync the file if we are not going to immediately close it */
-    if(!closing) {
+    if(!closing)
         if(MPI_SUCCESS != (mpi_code = MPI_File_sync(file->f)))
             HMPI_GOTO_ERROR(FAIL, "MPI_File_sync failed", mpi_code)
-    } /* end if */
 
 done:
 #ifdef H5FDmpio_DEBUG
@@ -1937,12 +1914,33 @@ done:
  *
  * Purpose:     Make certain the file's size matches it's allocated size
  *
+ *              This is a little sticky in the mpio case, as it is not 
+ *              easy for us to track the current EOF by extracting it from
+ *              write calls. 
+ *
+ *              Instead, we first check to see if the eoa has changed since
+ *              the last call to this function.  If it has, we call 
+ *              MPI_File_get_size() to determine the current EOF, and 
+ *              only call MPI_File_set_size() if this value disagrees 
+ *              with the current eoa.
+ *
  * Return:      Success:	Non-negative
  * 		Failure:	Negative
  *
  * Programmer:  Quincey Koziol
  *              January 31, 2008
  *
+ * Changes:     Heavily reworked to avoid unnecessary MPI_File_set_size()
+ *              calls.  The hope is that these calls are superfluous in the
+ *              typical case, allowing us to avoid truncates most of the 
+ *              time.
+ *
+ *              The basic idea is to query the file system to get the 
+ *              current eof, and only truncate if the file systems 
+ *              conception of the eof disagrees with our eoa.
+ *
+ *                                                 JRM -- 10/27/17
+ *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -1960,29 +1958,60 @@ H5FD_mpio_truncate(H5FD_t *_file, hid_t H5_ATTR_UNUSED dxpl_id, hbool_t H5_ATTR_
     HDassert(file);
     HDassert(H5FD_MPIO == file->pub.driver_id);
 
-    /* Extend the file to make sure it's large enough, then sync.
-     * Unfortunately, keeping track of EOF is an expensive operation, so
-     * we can't just check whether EOF<EOA like with other drivers.
-     * Therefore we'll just read the byte at EOA-1 and then write it back. */
-    if(file->eoa > file->last_eoa) {
-        int		mpi_code;	/* mpi return code */
-        MPI_Offset      mpi_off;
+    if(!H5F_addr_eq(file->eoa, file->last_eoa)) {
+        int             mpi_code;       /* mpi return code */
+        MPI_Offset      size;
+        MPI_Offset      needed_eof;
+
+        /* In principle, it is possible for the size returned by the 
+         * call to MPI_File_get_size() to depend on whether writes from 
+         * all proceeses have completed at the time process 0 makes the
+         * call.  
+         *
+         * In practice, most (all?) truncate calls will come after a barrier
+         * and with no interviening writes to the file (with the possible 
+         * exception of sueprblock / superblock extension message updates).
+         *
+         * Check the "MPI file closing" flag in the API context to determine
+         * if we can skip the barrier.
+         */
+        if(!H5CX_get_mpi_file_flushing())
+            if(MPI_SUCCESS != (mpi_code = MPI_Barrier(file->comm)))
+                HMPI_GOTO_ERROR(FAIL, "MPI_Barrier failed", mpi_code)
 
-        if(H5FD_mpi_haddr_to_MPIOff(file->eoa, &mpi_off) < 0)
-            HGOTO_ERROR(H5E_INTERNAL, H5E_BADRANGE, FAIL, "cannot convert from haddr_t to MPI_Offset")
+        /* Only processor p0 will get the filesize and broadcast it. */
+        /* (Note that throwing an error here will cause non-rank 0 processes
+         *      to hang in following Bcast.  -QAK, 3/17/2018)
+         */
+        if(0 == file->mpi_rank)
+            if(MPI_SUCCESS != (mpi_code = MPI_File_get_size(file->f, &size)))
+                HMPI_GOTO_ERROR(FAIL, "MPI_File_get_size failed", mpi_code)
 
-        /* Extend the file's size */
-        if(MPI_SUCCESS != (mpi_code = MPI_File_set_size(file->f, mpi_off)))
-            HMPI_GOTO_ERROR(FAIL, "MPI_File_set_size failed", mpi_code)
+        /* Broadcast file size */
+        if(MPI_SUCCESS != (mpi_code = MPI_Bcast(&size, (int)sizeof(MPI_Offset), MPI_BYTE, 0, file->comm)))
+            HMPI_GOTO_ERROR(FAIL, "MPI_Bcast failed", mpi_code)
 
-	/* Don't let any proc return until all have extended the file.
-         * (Prevents race condition where some processes go ahead and write
-         * more data to the file before all the processes have finished making
-         * it the shorter length, potentially truncating the file and dropping
-         * the new data written)
-         */
-        if(MPI_SUCCESS != (mpi_code = MPI_Barrier(file->comm)))
-            HMPI_GOTO_ERROR(FAIL, "MPI_Barrier failed", mpi_code)
+        if(H5FD_mpi_haddr_to_MPIOff(file->eoa, &needed_eof) < 0)
+            HGOTO_ERROR(H5E_INTERNAL, H5E_BADRANGE, FAIL, "cannot convert from haddr_t to MPI_Offset")
+
+        /* eoa != eof.  Set eof to eoa */
+        if(size != needed_eof) {
+            /* Extend the file's size */
+            if(MPI_SUCCESS != (mpi_code = MPI_File_set_size(file->f, needed_eof)))
+                HMPI_GOTO_ERROR(FAIL, "MPI_File_set_size failed", mpi_code)
+
+            /* In general, we must wait until all processes have finished 
+             * the truncate before any process can continue, since it is 
+             * possible that a process would write at the end of the 
+             * file, and this write would be discarded by the truncate.
+             *
+             * While this is an issue for a user initiated flush, it may 
+             * not be an issue at file close.  If so, we may be able to 
+             * optimize out the following barrier in that case.
+             */
+            if(MPI_SUCCESS != (mpi_code = MPI_Barrier(file->comm)))
+                HMPI_GOTO_ERROR(FAIL, "MPI_Barrier failed", mpi_code)
+        } /* end if */
 
         /* Update the 'last' eoa value */
         file->last_eoa = file->eoa;
diff --git a/src/H5FDmpio.h b/src/H5FDmpio.h
index 858e8ba..6ee0a1a 100644
--- a/src/H5FDmpio.h
+++ b/src/H5FDmpio.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDmulti.c b/src/H5FDmulti.c
index 0ab7fc5..8ae23d2 100644
--- a/src/H5FDmulti.c
+++ b/src/H5FDmulti.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDmulti.h b/src/H5FDmulti.h
index e819e74..0bd5718 100644
--- a/src/H5FDmulti.h
+++ b/src/H5FDmulti.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDpkg.h b/src/H5FDpkg.h
index 45bcfd8..6f47efb 100644
--- a/src/H5FDpkg.h
+++ b/src/H5FDpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -52,10 +50,10 @@
 /******************************/
 /* Package Private Prototypes */
 /******************************/
-H5_DLL haddr_t H5FD_alloc_real(H5FD_t *file, hid_t dxpl_id, H5FD_mem_t type,
-    hsize_t size, haddr_t *align_addr, hsize_t *align_size);
-H5_DLL herr_t H5FD_free_real(H5FD_t *file, hid_t dxpl_id, H5FD_mem_t type,
-    haddr_t addr, hsize_t size);
+H5_DLL haddr_t H5FD__alloc_real(H5FD_t *file, H5FD_mem_t type, hsize_t size,
+    haddr_t *align_addr, hsize_t *align_size);
+H5_DLL herr_t H5FD_free_real(H5FD_t *file, H5FD_mem_t type, haddr_t addr,
+    hsize_t size);
 
 /* Testing functions */
 #ifdef H5FD_TESTING
diff --git a/src/H5FDprivate.h b/src/H5FDprivate.h
index fb7c43c..0430064 100644
--- a/src/H5FDprivate.h
+++ b/src/H5FDprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -105,30 +103,6 @@ typedef struct H5FD_mpio_fapl_t {
 } H5FD_mpio_fapl_t;
 #endif /* H5_HAVE_PARALLEL */
 
-#ifdef H5_DEBUG_BUILD
-/* Definitions for the internal DXPL types created in H5AC__init_package() */
-typedef enum {
-    H5FD_METADATA_DXPL = 0,
-    H5FD_NOIO_DXPL,
-    H5FD_RAWDATA_DXPL
-} H5FD_dxpl_type_t;
-
-#define H5FD_DXPL_TYPE_NAME              "H5P_dxpl_type"
-#endif /* H5_DEBUG_BUILD */
-
-/* I/O Info for an operation */
-typedef struct H5FD_io_info_t {
-    H5FD_t *file;                       /* File driver object */
-#ifndef H5_DEBUG_BUILD
-    const
-#endif /* H5_DEBUG_BUILD */
-    H5P_genplist_t *meta_dxpl;          /* Metadata DXPL object */
-#ifndef H5_DEBUG_BUILD
-    const
-#endif /* H5_DEBUG_BUILD */
-    H5P_genplist_t *raw_dxpl;           /* Raw data DXPL object */
-} H5FD_io_info_t;
-
 
 /*****************************/
 /* Library Private Variables */
@@ -143,7 +117,7 @@ typedef struct H5FD_io_info_t {
 struct H5F_t;
 
 H5_DLL int H5FD_term_interface(void);
-H5_DLL herr_t H5FD_locate_signature(H5FD_io_info_t *fdio_info, haddr_t *sig_addr);
+H5_DLL herr_t H5FD_locate_signature(H5FD_t *file, haddr_t *sig_addr);
 H5_DLL H5FD_class_t *H5FD_get_class(hid_t id);
 H5_DLL hsize_t H5FD_sb_size(H5FD_t *file);
 H5_DLL herr_t H5FD_sb_encode(H5FD_t *file, char *name/*out*/, uint8_t *buf);
@@ -155,12 +129,13 @@ H5_DLL H5FD_t *H5FD_open(const char *name, unsigned flags, hid_t fapl_id,
 		  haddr_t maxaddr);
 H5_DLL herr_t H5FD_close(H5FD_t *file);
 H5_DLL int H5FD_cmp(const H5FD_t *f1, const H5FD_t *f2);
-H5_DLL haddr_t H5FD_alloc(H5FD_t *file, hid_t dxpl_id, H5FD_mem_t type, 
+H5_DLL herr_t H5FD_driver_query(const H5FD_class_t *driver, unsigned long *flags/*out*/);
+H5_DLL haddr_t H5FD_alloc(H5FD_t *file, H5FD_mem_t type, 
     struct H5F_t *f, hsize_t size, haddr_t *frag_addr, hsize_t *frag_size);
-H5_DLL herr_t H5FD_free(H5FD_t *file, hid_t dxpl_id, H5FD_mem_t type, struct H5F_t *f,
+H5_DLL herr_t H5FD_free(H5FD_t *file, H5FD_mem_t type, struct H5F_t *f,
     haddr_t addr, hsize_t size);
 H5_DLL htri_t H5FD_try_extend(H5FD_t *file, H5FD_mem_t type, struct H5F_t *f,
-    hid_t dxpl_id, haddr_t blk_end, hsize_t extra_requested);
+    haddr_t blk_end, hsize_t extra_requested);
 H5_DLL haddr_t H5FD_get_eoa(const H5FD_t *file, H5FD_mem_t type);
 H5_DLL herr_t H5FD_set_eoa(H5FD_t *file, H5FD_mem_t type, haddr_t addr);
 H5_DLL haddr_t H5FD_get_eof(const H5FD_t *file, H5FD_mem_t type);
@@ -168,12 +143,12 @@ H5_DLL haddr_t H5FD_get_maxaddr(const H5FD_t *file);
 H5_DLL herr_t H5FD_get_feature_flags(const H5FD_t *file, unsigned long *feature_flags);
 H5_DLL herr_t H5FD_set_feature_flags(H5FD_t *file, unsigned long feature_flags);
 H5_DLL herr_t H5FD_get_fs_type_map(const H5FD_t *file, H5FD_mem_t *type_map);
-H5_DLL herr_t H5FD_read(H5FD_io_info_t *fdio_info, H5FD_mem_t type,
-    haddr_t addr, size_t size, void *buf/*out*/);
-H5_DLL herr_t H5FD_write(const H5FD_io_info_t *fdio_info, H5FD_mem_t type,
-    haddr_t addr, size_t size, const void *buf);
-H5_DLL herr_t H5FD_flush(H5FD_t *file, hid_t dxpl_id, hbool_t closing);
-H5_DLL herr_t H5FD_truncate(H5FD_t *file, hid_t dxpl_id, hbool_t closing);
+H5_DLL herr_t H5FD_read(H5FD_t *file, H5FD_mem_t type, haddr_t addr,
+    size_t size, void *buf/*out*/);
+H5_DLL herr_t H5FD_write(H5FD_t *file, H5FD_mem_t type, haddr_t addr,
+    size_t size, const void *buf);
+H5_DLL herr_t H5FD_flush(H5FD_t *file, hbool_t closing);
+H5_DLL herr_t H5FD_truncate(H5FD_t *file, hbool_t closing);
 H5_DLL herr_t H5FD_lock(H5FD_t *file, hbool_t rw);
 H5_DLL herr_t H5FD_unlock(H5FD_t *file);
 H5_DLL herr_t H5FD_get_fileno(const H5FD_t *file, unsigned long *filenum);
@@ -194,8 +169,6 @@ H5_DLL herr_t H5FD_mpi_comm_info_free(MPI_Comm *comm, MPI_Info *info);
 H5_DLL herr_t H5FD_mpio_wait_for_left_neighbor(H5FD_t *file);
 H5_DLL herr_t H5FD_mpio_signal_right_neighbor(H5FD_t *file);
 #endif /* NOT_YET */
-H5_DLL herr_t H5FD_mpi_setup_collective(hid_t dxpl_id, MPI_Datatype *btype,
-    MPI_Datatype *ftype);
 H5_DLL herr_t H5FD_set_mpio_atomicity(H5FD_t *file, hbool_t flag);
 H5_DLL herr_t H5FD_get_mpio_atomicity(H5FD_t *file, hbool_t *flag);
 
diff --git a/src/H5FDpublic.h b/src/H5FDpublic.h
index 883b28d..514d1bf 100644
--- a/src/H5FDpublic.h
+++ b/src/H5FDpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -252,6 +250,14 @@ typedef enum H5F_mem_t	H5FD_mem_t;
      * This is specifically used for the multi/split driver.
      */
 #define H5FD_FEAT_PAGED_AGGR		0x00004000
+    /*
+     * Defining H5FD_FEAT_DEFAULT_VFD_COMPATIBLE for a VFL driver
+     * that creates a file which is compatible with the default VFD.
+     * Generally, this means that the VFD creates a single file that follows
+     * the canonical HDF5 file format.
+     */
+#define H5FD_FEAT_DEFAULT_VFD_COMPATIBLE        0x00008000
+
 
 /* Forward declaration */
 typedef struct H5FD_t H5FD_t;
@@ -378,6 +384,9 @@ H5_DLL herr_t H5FDtruncate(H5FD_t *file, hid_t dxpl_id, hbool_t closing);
 H5_DLL herr_t H5FDlock(H5FD_t *file, hbool_t rw);
 H5_DLL herr_t H5FDunlock(H5FD_t *file);
 
+/* Allows querying a VFD ID for features before the file is opened */
+H5_DLL herr_t H5FDdriver_query(hid_t driver_id, unsigned long *flags/*out*/);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/H5FDsec2.c b/src/H5FDsec2.c
index 0ca5efb..32aff0f 100644
--- a/src/H5FDsec2.c
+++ b/src/H5FDsec2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -343,7 +341,7 @@ H5FD_sec2_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr)
         o_flags |= O_EXCL;
 
     /* Open the file */
-    if((fd = HDopen(name, o_flags, 0666)) < 0) {
+    if((fd = HDopen(name, o_flags, H5_POSIX_CREATE_MODE_RW)) < 0) {
         int myerrno = errno;
         HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file: name = '%s', errno = %d, error message = '%s', flags = %x, o_flags = %x", name, myerrno, HDstrerror(myerrno), flags, (unsigned)o_flags);
     } /* end if */
@@ -529,8 +527,9 @@ H5FD_sec2_query(const H5FD_t *_file, unsigned long *flags /* out */)
         *flags |= H5FD_FEAT_ACCUMULATE_METADATA;    /* OK to accumulate metadata for faster writes                      */
         *flags |= H5FD_FEAT_DATA_SIEVE;             /* OK to perform data sieving for faster raw data reads & writes    */
         *flags |= H5FD_FEAT_AGGREGATE_SMALLDATA;    /* OK to aggregate "small" raw data allocations                     */
-        *flags |= H5FD_FEAT_POSIX_COMPAT_HANDLE;    /* VFD handle is POSIX I/O call compatible                          */
+        *flags |= H5FD_FEAT_POSIX_COMPAT_HANDLE;    /* get_handle callback returns a POSIX file descriptor              */
         *flags |= H5FD_FEAT_SUPPORTS_SWMR_IO;       /* VFD supports the single-writer/multiple-readers (SWMR) pattern   */
+        *flags |= H5FD_FEAT_DEFAULT_VFD_COMPATIBLE; /* VFD creates a file which can be opened with the default VFD      */
 
         /* Check for flags that are set by h5repart */
         if(file && file->fam_to_sec2)
diff --git a/src/H5FDsec2.h b/src/H5FDsec2.h
index 0c62597..a4ade0b 100644
--- a/src/H5FDsec2.h
+++ b/src/H5FDsec2.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDspace.c b/src/H5FDspace.c
index 0ad3cf0..e158a44 100644
--- a/src/H5FDspace.c
+++ b/src/H5FDspace.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -35,6 +33,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fprivate.h"         /* File access				*/
 #include "H5FDpkg.h"		/* File Drivers				*/
@@ -101,9 +100,7 @@ H5FL_DEFINE(H5FD_free_t);
 static haddr_t
 H5FD_extend(H5FD_t *file, H5FD_mem_t type, hsize_t size)
 {
-    hsize_t orig_size = size;   /* Original allocation size */
     haddr_t eoa;                /* Address of end-of-allocated space */
-    hsize_t extra;        	/* Extra space to allocate, to align request */
     haddr_t ret_value = HADDR_UNDEF;    /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
@@ -135,7 +132,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5FD_alloc_real
+ * Function:    H5FD__alloc_real
  *
  * Purpose:     Allocate space in the file with the VFD
  *              Note: the handling of alignment is moved up from each driver to
@@ -150,8 +147,8 @@ done:
  *-------------------------------------------------------------------------
  */
 haddr_t
-H5FD_alloc_real(H5FD_t *file, hid_t dxpl_id, H5FD_mem_t type, hsize_t size, 
-    haddr_t *frag_addr, hsize_t *frag_size)
+H5FD__alloc_real(H5FD_t *file, H5FD_mem_t type, hsize_t size, haddr_t *frag_addr,
+    hsize_t *frag_size)
 {
     hsize_t orig_size = size;   /* Original allocation size */
     haddr_t eoa;                /* Address of end-of-allocated space */
@@ -160,7 +157,7 @@ H5FD_alloc_real(H5FD_t *file, hid_t dxpl_id, H5FD_mem_t type, hsize_t size,
     hbool_t use_alloc_size;     /* Just pass alloc size to the driver */
     haddr_t ret_value = HADDR_UNDEF;    /* Return value */
 
-    FUNC_ENTER_NOAPI(HADDR_UNDEF)
+    FUNC_ENTER_PACKAGE
 #ifdef H5FD_ALLOC_DEBUG
 HDfprintf(stderr, "%s: type = %u, size = %Hu\n", FUNC, (unsigned)type, size);
 #endif /* H5FD_ALLOC_DEBUG */
@@ -200,7 +197,7 @@ HDfprintf(stderr, "%s: type = %u, size = %Hu\n", FUNC, (unsigned)type, size);
     /* For the multi/split driver: the size passed down to the alloc callback is the original size from H5FD_alloc() */
     /* For all other drivers: the size passed down to the alloc callback is the size + [possibly] alignment size */
     if(file->cls->alloc) {
-        ret_value = (file->cls->alloc)(file, type, dxpl_id, use_alloc_size ? size : size + extra);
+        ret_value = (file->cls->alloc)(file, type, H5CX_get_dxpl(), use_alloc_size ? size : size + extra);
         if(!H5F_addr_defined(ret_value))
             HGOTO_ERROR(H5E_VFL, H5E_NOSPACE, HADDR_UNDEF, "driver allocation request failed")
     } /* end if */
@@ -226,7 +223,7 @@ done:
 HDfprintf(stderr, "%s: ret_value = %a\n", FUNC, ret_value);
 #endif /* H5FD_ALLOC_DEBUG */
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5FD_alloc_real() */
+} /* end H5FD__alloc_real() */
 
 
 /*-------------------------------------------------------------------------
@@ -248,7 +245,7 @@ HDfprintf(stderr, "%s: ret_value = %a\n", FUNC, ret_value);
  *-------------------------------------------------------------------------
  */
 haddr_t
-H5FD_alloc(H5FD_t *file, hid_t dxpl_id, H5FD_mem_t type, H5F_t *f, hsize_t size,
+H5FD_alloc(H5FD_t *file, H5FD_mem_t type, H5F_t *f, hsize_t size,
     haddr_t *frag_addr, hsize_t *frag_size)
 {
     haddr_t ret_value = HADDR_UNDEF;    /* Return value */
@@ -262,12 +259,12 @@ H5FD_alloc(H5FD_t *file, hid_t dxpl_id, H5FD_mem_t type, H5F_t *f, hsize_t size,
     HDassert(size > 0);
 
     /* Call the real 'alloc' routine */
-    ret_value = H5FD_alloc_real(file, dxpl_id, type, size, frag_addr, frag_size);
+    ret_value = H5FD__alloc_real(file, type, size, frag_addr, frag_size);
     if(!H5F_addr_defined(ret_value))
         HGOTO_ERROR(H5E_VFL, H5E_CANTALLOC, HADDR_UNDEF, "real 'alloc' request failed")
 
     /* Mark EOA info dirty in cache, so change will get encoded */
-    if(H5F_eoa_dirty(f, dxpl_id) < 0)
+    if(H5F_eoa_dirty(f) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_CANTMARKDIRTY, HADDR_UNDEF, "unable to mark EOA info as dirty")
 
 done:
@@ -289,7 +286,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FD_free_real(H5FD_t *file, hid_t dxpl_id, H5FD_mem_t type, haddr_t addr, hsize_t size)
+H5FD_free_real(H5FD_t *file, H5FD_mem_t type, haddr_t addr, hsize_t size)
 {
     herr_t      ret_value = SUCCEED;       /* Return value */
 
@@ -321,7 +318,7 @@ HDfprintf(stderr, "%s: type = %u, addr = %a, size = %Hu\n", FUNC, (unsigned)type
 #ifdef H5FD_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Letting VFD free space\n", FUNC);
 #endif /* H5FD_ALLOC_DEBUG */
-        if((file->cls->free)(file, type, dxpl_id, addr, size) < 0)
+        if((file->cls->free)(file, type, H5CX_get_dxpl(), addr, size) < 0)
             HGOTO_ERROR(H5E_VFL, H5E_CANTFREE, FAIL, "driver free request failed")
     } /* end if */
     /* Check if this free block is at the end of file allocated space.
@@ -373,8 +370,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FD_free(H5FD_t *file, hid_t dxpl_id, H5FD_mem_t type, H5F_t *f,
-    haddr_t addr, hsize_t size)
+H5FD_free(H5FD_t *file, H5FD_mem_t type, H5F_t *f, haddr_t addr, hsize_t size)
 {
     herr_t      ret_value = SUCCEED;       /* Return value */
 
@@ -387,11 +383,11 @@ H5FD_free(H5FD_t *file, hid_t dxpl_id, H5FD_mem_t type, H5F_t *f,
     HDassert(size > 0);
 
     /* Call the real 'free' routine */
-    if(H5FD_free_real(file, dxpl_id, type, addr, size) < 0)
+    if(H5FD_free_real(file, type, addr, size) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_CANTFREE, FAIL, "real 'free' request failed")
 
     /* Mark EOA info dirty in cache, so change will get encoded */
-    if(H5F_eoa_dirty(f, dxpl_id) < 0)
+    if(H5F_eoa_dirty(f) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_CANTMARKDIRTY, FAIL, "unable to mark EOA info as dirty")
 
 done:
@@ -418,8 +414,8 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5FD_try_extend(H5FD_t *file, H5FD_mem_t type, H5F_t *f, hid_t dxpl_id,
-    haddr_t blk_end, hsize_t extra_requested)
+H5FD_try_extend(H5FD_t *file, H5FD_mem_t type, H5F_t *f, haddr_t blk_end,
+    hsize_t extra_requested)
 {
     haddr_t eoa;                /* End of allocated space in file */
     htri_t ret_value = FALSE;   /* Return value */
@@ -447,7 +443,7 @@ H5FD_try_extend(H5FD_t *file, H5FD_mem_t type, H5F_t *f, hid_t dxpl_id,
             HGOTO_ERROR(H5E_VFL, H5E_CANTEXTEND, FAIL, "driver extend request failed")
 
         /* Mark EOA info dirty in cache, so change will get encoded */
-        if(H5F_eoa_dirty(f, dxpl_id) < 0)
+        if(H5F_eoa_dirty(f) < 0)
             HGOTO_ERROR(H5E_VFL, H5E_CANTMARKDIRTY, FAIL, "unable to mark EOA info as dirty")
 
         /* Indicate success */
diff --git a/src/H5FDstdio.c b/src/H5FDstdio.c
index 13f728e..861c6a6 100644
--- a/src/H5FDstdio.c
+++ b/src/H5FDstdio.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Robb Matzke <matzke@llnl.gov>
@@ -557,10 +555,11 @@ H5FD_stdio_query(const H5FD_t *_f, unsigned long /*OUT*/ *flags)
      */
     if(flags) {
         *flags = 0;
-        *flags|=H5FD_FEAT_AGGREGATE_METADATA; /* OK to aggregate metadata allocations */
-        *flags|=H5FD_FEAT_ACCUMULATE_METADATA; /* OK to accumulate metadata for faster writes */
-        *flags|=H5FD_FEAT_DATA_SIEVE;       /* OK to perform data sieving for faster raw data reads & writes */
-        *flags|=H5FD_FEAT_AGGREGATE_SMALLDATA; /* OK to aggregate "small" raw data allocations */
+        *flags |= H5FD_FEAT_AGGREGATE_METADATA;     /* OK to aggregate metadata allocations                             */
+        *flags |= H5FD_FEAT_ACCUMULATE_METADATA;    /* OK to accumulate metadata for faster writes                      */
+        *flags |= H5FD_FEAT_DATA_SIEVE;             /* OK to perform data sieving for faster raw data reads & writes    */
+        *flags |= H5FD_FEAT_AGGREGATE_SMALLDATA;    /* OK to aggregate "small" raw data allocations                     */
+        *flags |= H5FD_FEAT_DEFAULT_VFD_COMPATIBLE; /* VFD creates a file which can be opened with the default VFD      */
     }
 
     return 0;
diff --git a/src/H5FDstdio.h b/src/H5FDstdio.h
index 8281705..f99aacf 100644
--- a/src/H5FDstdio.h
+++ b/src/H5FDstdio.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FDtest.c b/src/H5FDtest.c
index fc9188b..f528dfb 100644
--- a/src/H5FDtest.c
+++ b/src/H5FDtest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5FDwindows.c b/src/H5FDwindows.c
index 8dd7555..76c4f18 100644
--- a/src/H5FDwindows.c
+++ b/src/H5FDwindows.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5private.h"      /* Generic Functions        */
diff --git a/src/H5FDwindows.h b/src/H5FDwindows.h
index 7a9d2cf..5cf68a1 100644
--- a/src/H5FDwindows.h
+++ b/src/H5FDwindows.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FL.c b/src/H5FL.c
index db51809..0e67414 100644
--- a/src/H5FL.c
+++ b/src/H5FL.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FLmodule.h b/src/H5FLmodule.h
index cfa585c..48b8d2b 100644
--- a/src/H5FLmodule.h
+++ b/src/H5FLmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FLprivate.h b/src/H5FLprivate.h
index f44d359..4aa44f9 100644
--- a/src/H5FLprivate.h
+++ b/src/H5FLprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5FO.c b/src/H5FO.c
index a77e268..7bbf7fa 100644
--- a/src/H5FO.c
+++ b/src/H5FO.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -210,7 +208,7 @@ done:
  REVISION LOG
 --------------------------------------------------------------------------*/
 herr_t
-H5FO_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr)
+H5FO_delete(H5F_t *f, haddr_t addr)
 {
     H5FO_open_obj_t *open_obj;  /* Information about open object */
     herr_t ret_value=SUCCEED;   /* Return value */
@@ -229,7 +227,7 @@ H5FO_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr)
 
     /* Check if the object was deleted from the file */
     if(open_obj->deleted) {
-        if(H5O_delete(f, dxpl_id, addr) < 0)
+        if(H5O_delete(f, addr) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "can't delete object from file")
     } /* end if */
 
diff --git a/src/H5FOprivate.h b/src/H5FOprivate.h
index 4648f02..49e8126 100644
--- a/src/H5FOprivate.h
+++ b/src/H5FOprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -39,7 +37,7 @@ typedef H5SL_t H5FO_t;       /* Currently, all open objects are stored in skip l
 H5_DLL herr_t H5FO_create(const H5F_t *f);
 H5_DLL void  *H5FO_opened(const H5F_t *f, haddr_t addr);
 H5_DLL herr_t H5FO_insert(const H5F_t *f, haddr_t addr, void *obj, hbool_t delete_flag);
-H5_DLL herr_t H5FO_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr);
+H5_DLL herr_t H5FO_delete(H5F_t *f, haddr_t addr);
 H5_DLL herr_t H5FO_mark(const H5F_t *f, haddr_t addr, hbool_t deleted);
 H5_DLL hbool_t H5FO_marked(const H5F_t *f, haddr_t addr);
 H5_DLL herr_t H5FO_dest(const H5F_t *f);
diff --git a/src/H5FS.c b/src/H5FS.c
index a433fbb..ec2dc11 100644
--- a/src/H5FS.c
+++ b/src/H5FS.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -103,7 +101,7 @@ H5FL_DEFINE(H5FS_t);
  *-------------------------------------------------------------------------
  */
 H5FS_t *
-H5FS_create(H5F_t *f, hid_t dxpl_id, haddr_t *fs_addr, const H5FS_create_t *fs_create,
+H5FS_create(H5F_t *f, haddr_t *fs_addr, const H5FS_create_t *fs_create,
     uint16_t nclasses, const H5FS_section_class_t *classes[], void *cls_init_udata, hsize_t alignment, hsize_t threshold)
 {
     H5FS_t *fspace = NULL;      /* New free space structure */
@@ -140,11 +138,11 @@ HDfprintf(stderr, "%s: Creating free space manager, nclasses = %Zu\n", FUNC, ncl
     /* Check if the free space tracker is supposed to be persistant */
     if(fs_addr) {
         /* Allocate space for the free space header */
-        if(HADDR_UNDEF == (fspace->addr = H5MF_alloc(f, H5FD_MEM_FSPACE_HDR, dxpl_id, (hsize_t)fspace->hdr_size)))
+        if(HADDR_UNDEF == (fspace->addr = H5MF_alloc(f, H5FD_MEM_FSPACE_HDR, (hsize_t)fspace->hdr_size)))
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "file allocation failed for free space header")
 
         /* Cache the new free space header (pinned) */
-        if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, fspace, H5AC__PIN_ENTRY_FLAG) < 0)
+        if(H5AC_insert_entry(f, H5AC_FSPACE_HDR, fspace->addr, fspace, H5AC__PIN_ENTRY_FLAG) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTINIT, NULL, "can't add free space header to cache")
 
         /* Return free space header address to caller, if desired */
@@ -186,7 +184,7 @@ HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value);
  *-------------------------------------------------------------------------
  */
 H5FS_t *
-H5FS_open(H5F_t *f, hid_t dxpl_id, haddr_t fs_addr, uint16_t nclasses,
+H5FS_open(H5F_t *f, haddr_t fs_addr, uint16_t nclasses,
     const H5FS_section_class_t *classes[], void *cls_init_udata, hsize_t alignment, hsize_t threshold)
 {
     H5FS_t *fspace = NULL;              /* New free space structure */
@@ -211,7 +209,7 @@ HDfprintf(stderr, "%s: Opening free space manager, fs_addr = %a, nclasses = %Zu\
     cache_udata.addr = fs_addr;
 
     /* Protect the free space header */
-    if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, NULL, "unable to load free space header")
 #ifdef H5FS_DEBUG
 HDfprintf(stderr, "%s: fspace->sect_addr = %a\n", FUNC, fspace->sect_addr);
@@ -230,7 +228,7 @@ HDfprintf(stderr, "%s: fspace->rc = %u\n", FUNC, fspace->rc);
     fspace->align_thres = threshold;
 
     /* Unlock free space header */
-    if(H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, fspace, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_unprotect(f, H5AC_FSPACE_HDR, fs_addr, fspace, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_FSPACE, H5E_CANTUNPROTECT, NULL, "unable to release free space header")
 
     /* Set return value */
@@ -254,7 +252,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_delete(H5F_t *f, hid_t dxpl_id, haddr_t fs_addr)
+H5FS_delete(H5F_t *f, haddr_t fs_addr)
 {
     H5FS_t *fspace = NULL;              /* Free space header loaded from file */
     H5FS_hdr_cache_ud_t cache_udata; /* User-data for metadata cache callback */
@@ -322,7 +320,7 @@ HDfprintf(stderr, "%s: Deleting free space manager, fs_addr = %a\n", FUNC, fs_ad
 #endif /* H5FS_DEBUG */
 
     /* Protect the free space header */
-    if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, FAIL, "unable to protect free space header")
 
     /* Sanity check */
@@ -363,7 +361,7 @@ HDfprintf(stderr, "%s: Expunging free space section info from cache\n", FUNC);
                 if (!H5F_IS_TMP_ADDR(f, fspace->sect_addr))
                     cache_flags |= H5AC__FREE_FILE_SPACE_FLAG;
 
-                if(H5AC_expunge_entry(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, cache_flags) < 0)
+                if(H5AC_expunge_entry(f, H5AC_FSPACE_SINFO, fspace->sect_addr, cache_flags) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "unable to remove free space section info from cache")
             } /* end block */
 
@@ -376,15 +374,14 @@ HDfprintf(stderr, "%s: Done expunging free space section info from cache\n", FUN
 HDfprintf(stderr, "%s: Deleting free space section info from file\n", FUNC);
 #endif /* H5FS_DEBUG */
             /* Release the space in the file */
-            if(!H5F_IS_TMP_ADDR(f, fspace->sect_addr)) {
-                if(H5MF_xfree(f, H5FD_MEM_FSPACE_SINFO, dxpl_id, fspace->sect_addr, fspace->alloc_sect_size) < 0)
+            if(!H5F_IS_TMP_ADDR(f, fspace->sect_addr))
+                if(H5MF_xfree(f, H5FD_MEM_FSPACE_SINFO, fspace->sect_addr, fspace->alloc_sect_size) < 0)
                     HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "unable to release free space sections")
-            } /* end if */
         } /* end else */
     } /* end if */
 
 done:
-    if(fspace && H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, fspace, H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
+    if(fspace && H5AC_unprotect(f, H5AC_FSPACE_HDR, fs_addr, fspace, H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_CANTUNPROTECT, FAIL, "unable to release free space header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -405,7 +402,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_close(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace)
+H5FS_close(H5F_t *f, H5FS_t *fspace)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
@@ -443,7 +440,7 @@ HDfprintf(stderr, "%s: Real sections to store in file\n", FUNC);
                             HGOTO_ERROR(H5E_FSPACE, H5E_NOSPACE, FAIL, "file allocation failed for free space sections")
                     } /* end if */
                     else {
-                        if(HADDR_UNDEF == (fspace->sect_addr = H5MF_alloc(f, H5FD_MEM_FSPACE_SINFO, dxpl_id, fspace->sect_size)))
+                        if(HADDR_UNDEF == (fspace->sect_addr = H5MF_alloc(f, H5FD_MEM_FSPACE_SINFO, fspace->sect_size)))
                             HGOTO_ERROR(H5E_FSPACE, H5E_NOSPACE, FAIL, "file allocation failed for free space sections")
                     } /* end if */
                     fspace->alloc_sect_size = (size_t)fspace->sect_size;
@@ -458,7 +455,7 @@ HDfprintf(stderr, "%s: Real sections to store in file\n", FUNC);
                 HDassert(H5F_addr_defined(fspace->sect_addr));
 
             /* Cache the free space section info */
-            if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_insert_entry(f, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
                 HGOTO_ERROR(H5E_FSPACE, H5E_CANTINIT, FAIL, "can't add free space sections to cache")
         } /* end if */
         else {
@@ -500,7 +497,7 @@ HDfprintf(stderr, "%s: Section info in temp. address space went 'go away'\n", FU
                             HGOTO_ERROR(H5E_FSPACE, H5E_CANTMARKDIRTY, FAIL, "unable to mark free space header as dirty")
                     } /* end if */
                     else {
-                        if((status = H5MF_try_shrink(f, H5FD_MEM_FSPACE_SINFO, dxpl_id, fspace->sect_addr, fspace->alloc_sect_size)) < 0)
+                        if((status = H5MF_try_shrink(f, H5FD_MEM_FSPACE_SINFO, fspace->sect_addr, fspace->alloc_sect_size)) < 0)
                             HGOTO_ERROR(H5E_FSPACE, H5E_CANTMERGE, FAIL, "can't check for absorbing section info")
                         else if(status == FALSE) {
                             /* Section info can't "go away", but it's free.  Allow
@@ -541,7 +538,7 @@ HDfprintf(stderr, "%s: Section info is NOT for file free space\n", FUNC);
 
                     /* Free previous serialized sections disk space */
                     if(!H5F_IS_TMP_ADDR(f, old_sect_addr)) {
-                        if(H5MF_xfree(f, H5FD_MEM_FSPACE_SINFO, dxpl_id, old_sect_addr, old_alloc_sect_size) < 0)
+                        if(H5MF_xfree(f, H5FD_MEM_FSPACE_SINFO, old_sect_addr, old_alloc_sect_size) < 0)
                             HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "unable to free free space sections")
                     } /* end if */
                 } /* end else */
@@ -821,7 +818,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_alloc_hdr(H5F_t *f, H5FS_t *fspace, haddr_t *fs_addr, hid_t dxpl_id)
+H5FS_alloc_hdr(H5F_t *f, H5FS_t *fspace, haddr_t *fs_addr)
 {
     herr_t  ret_value = SUCCEED;              /* Return value */
 
@@ -833,11 +830,11 @@ H5FS_alloc_hdr(H5F_t *f, H5FS_t *fspace, haddr_t *fs_addr, hid_t dxpl_id)
 
     if(!H5F_addr_defined(fspace->addr)) {
         /* Allocate space for the free space header */
-        if(HADDR_UNDEF == (fspace->addr = H5MF_alloc(f, H5FD_MEM_FSPACE_HDR, dxpl_id, (hsize_t)H5FS_HEADER_SIZE(f))))
+        if(HADDR_UNDEF == (fspace->addr = H5MF_alloc(f, H5FD_MEM_FSPACE_HDR, (hsize_t)H5FS_HEADER_SIZE(f))))
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for free space header")
 
         /* Cache the new free space header (pinned) */
-        if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, fspace, H5AC__PIN_ENTRY_FLAG) < 0)
+        if(H5AC_insert_entry(f, H5AC_FSPACE_HDR, fspace->addr, fspace, H5AC__PIN_ENTRY_FLAG) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTINIT, FAIL, "can't add free space header to cache")
     } /* end if */
 
@@ -862,7 +859,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_alloc_sect(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id)
+H5FS_alloc_sect(H5F_t *f, H5FS_t *fspace)
 {
     herr_t  ret_value = SUCCEED;              /* Return value */
 
@@ -873,7 +870,7 @@ H5FS_alloc_sect(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id)
     HDassert(fspace);
 
     if(!H5F_addr_defined(fspace->sect_addr) && fspace->sinfo && fspace->serial_sect_count > 0) {
-        if(HADDR_UNDEF == (fspace->sect_addr = H5MF_alloc(f, H5FD_MEM_FSPACE_SINFO, dxpl_id, fspace->sect_size)))
+        if(HADDR_UNDEF == (fspace->sect_addr = H5MF_alloc(f, H5FD_MEM_FSPACE_SINFO, fspace->sect_size)))
             HGOTO_ERROR(H5E_FSPACE, H5E_NOSPACE, FAIL, "file allocation failed for section info")
         fspace->alloc_sect_size = fspace->sect_size;
 
@@ -882,7 +879,7 @@ H5FS_alloc_sect(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTMARKDIRTY, FAIL, "unable to mark free space header as dirty")
 
         /* Cache the free-space section info */
-        if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_insert_entry(f, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTINIT, FAIL, "can't add free space sections to cache")
 
         /* Since space has been allocated for the section info and the sinfo
@@ -910,7 +907,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id, hbool_t free_file_space)
+H5FS_free(H5F_t *f, H5FS_t *fspace, hbool_t free_file_space)
 {
     haddr_t	saved_addr;             /* Previous address of item */
     unsigned    cache_flags;        /* Flags for unprotecting cache entries */
@@ -939,13 +936,12 @@ H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id, hbool_t free_file_space)
 
             /* Protect the free space sections */
             cache_udata.f = f;
-            cache_udata.dxpl_id = dxpl_id;
             cache_udata.fspace = fspace;
-	    if(NULL == (fspace->sinfo = (H5FS_sinfo_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+	    if(NULL == (fspace->sinfo = (H5FS_sinfo_t *)H5AC_protect(f, H5AC_FSPACE_SINFO, fspace->sect_addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
 		HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, FAIL, "unable to protect free space section info")
 
             /* Unload and release ownership of the free-space manager section info */
-            if(H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, cache_flags) < 0)
+            if(H5AC_unprotect(f, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, cache_flags) < 0)
                 HGOTO_ERROR(H5E_FSPACE, H5E_CANTUNPROTECT, FAIL, "unable to release free space section info")
         } /* end if */
 
@@ -958,7 +954,7 @@ H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id, hbool_t free_file_space)
         /* Free space for the free-space manager section info */
         if(!H5F_IS_TMP_ADDR(f, saved_addr)) {
             if(free_file_space &&
-               H5MF_xfree(f, H5FD_MEM_FSPACE_SINFO, dxpl_id, saved_addr, saved_size) < 0)
+               H5MF_xfree(f, H5FD_MEM_FSPACE_SINFO, saved_addr, saved_size) < 0)
                 HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "unable to release free space sections")
         } /* end if */
 
@@ -984,7 +980,7 @@ H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id, hbool_t free_file_space)
             cache_udata.nclasses = 0;
             cache_udata.classes = NULL;
             cache_udata.cls_init_udata = NULL;
-	    if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+	    if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, H5AC_FSPACE_HDR, fspace->addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
 		HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, FAIL, "unable to protect free space section info")
 
             /* Unpin the free-space manager header */
@@ -992,7 +988,7 @@ H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id, hbool_t free_file_space)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPIN, FAIL, "unable to unpin fractal heap header")
 
             /* Unload and release ownership of the free-space header */
-            if(H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, fspace, cache_flags) < 0)
+            if(H5AC_unprotect(f, H5AC_FSPACE_HDR, fspace->addr, fspace, cache_flags) < 0)
                 HGOTO_ERROR(H5E_FSPACE, H5E_CANTUNPROTECT, FAIL, "unable to release free space section info")
         } /* end if */
 
@@ -1001,7 +997,7 @@ H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id, hbool_t free_file_space)
 
         /* Free space for the free-space manager header */
         if(free_file_space &&
-           H5MF_xfree(f, H5FD_MEM_FSPACE_HDR, dxpl_id, saved_addr, (hsize_t)H5FS_HEADER_SIZE(f)) < 0)
+           H5MF_xfree(f, H5FD_MEM_FSPACE_HDR, saved_addr, (hsize_t)H5FS_HEADER_SIZE(f)) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "unable to free free space header")
     } /* end if */
 
@@ -1195,7 +1191,7 @@ H5FS_get_sect_count(const H5FS_t *frsp, hsize_t *tot_sect_count)
 #ifdef H5FS_DEBUG_ASSERT
 
 /*-------------------------------------------------------------------------
- * Function:    H5FS_assert
+ * Function:    H5FS__assert
  *
  * Purpose:     Verify that the free space manager is mostly sane
  *
@@ -1207,17 +1203,17 @@ H5FS_get_sect_count(const H5FS_t *frsp, hsize_t *tot_sect_count)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_assert(const H5FS_t *fspace, hid_t dxpl_id)
+H5FS__assert(const H5FS_t *fspace)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_PACKAGE_NOERR
 #ifdef QAK
-HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu\n", "H5FS_assert", fspace->tot_sect_count);
+HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu\n", "H5FS__assert", fspace->tot_sect_count);
 #endif /* QAK */
 
     /* Checks for section info, if it's available */
     if(fspace->sinfo) {
         /* Sanity check sections */
-        H5FS_sect_assert(fspace, dxpl_id);
+        H5FS__sect_assert(fspace);
 
         /* General assumptions about the section size counts */
         HDassert(fspace->sinfo->tot_size_count >= fspace->sinfo->serial_size_count);
@@ -1233,6 +1229,6 @@ HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu\n", "H5FS_assert", fspace->t
 #endif /* QAK */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5FS_assert() */
+} /* end H5FS__assert() */
 #endif /* H5FS_DEBUG_ASSERT */
 
diff --git a/src/H5FScache.c b/src/H5FScache.c
index ddc66fd..875a383 100644
--- a/src/H5FScache.c
+++ b/src/H5FScache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -84,9 +82,8 @@ static htri_t H5FS__cache_hdr_verify_chksum(const void *image_ptr, size_t len, v
 static void *H5FS__cache_hdr_deserialize(const void *image, size_t len,
     void *udata, hbool_t *dirty);
 static herr_t H5FS__cache_hdr_image_len(const void *thing, size_t *image_len);
-static herr_t H5FS__cache_hdr_pre_serialize(H5F_t *f, hid_t dxpl_id,
-    void *thing, haddr_t addr, size_t len, haddr_t *new_addr, size_t *new_len,
-    unsigned *flags);
+static herr_t H5FS__cache_hdr_pre_serialize(H5F_t *f, void *thing, haddr_t addr,
+    size_t len, haddr_t *new_addr, size_t *new_len, unsigned *flags);
 static herr_t H5FS__cache_hdr_serialize(const H5F_t *f, void *image, 
     size_t len, void *thing);
 static herr_t H5FS__cache_hdr_notify(H5AC_notify_action_t action, void *thing);
@@ -97,9 +94,8 @@ static htri_t H5FS__cache_sinfo_verify_chksum(const void *image_ptr, size_t len,
 static void *H5FS__cache_sinfo_deserialize(const void *image, size_t len,
     void *udata, hbool_t *dirty);
 static herr_t H5FS__cache_sinfo_image_len(const void *thing, size_t *image_len);
-static herr_t H5FS__cache_sinfo_pre_serialize(H5F_t *f, hid_t dxpl_id,
-    void *thing, haddr_t addr, size_t len, haddr_t *new_addr, size_t *new_len,
-    unsigned *flags);
+static herr_t H5FS__cache_sinfo_pre_serialize(H5F_t *f, void *thing,
+    haddr_t addr, size_t len, haddr_t *new_addr, size_t *new_len, unsigned *flags);
 static herr_t H5FS__cache_sinfo_serialize(const H5F_t *f, void *image,
     size_t len, void *thing);
 static herr_t H5FS__cache_sinfo_notify(H5AC_notify_action_t action, void *thing);
@@ -406,12 +402,11 @@ H5FS__cache_hdr_image_len(const void *_thing, size_t *image_len)
  *-------------------------------------------------------------------------
  */
 static herr_t 
-H5FS__cache_hdr_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
+H5FS__cache_hdr_pre_serialize(H5F_t *f, void *_thing,
     haddr_t addr, size_t H5_ATTR_UNUSED len, haddr_t *new_addr, size_t *new_len,
     unsigned *flags)
 {
     H5FS_t 	*fspace = (H5FS_t *)_thing;     /* Pointer to the object */
-    H5P_genplist_t *dxpl = NULL;                /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
     herr_t     	 ret_value = SUCCEED;           /* Return value */
 
@@ -434,9 +429,8 @@ H5FS__cache_hdr_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
         if(H5AC_get_entry_ring(f, addr, &ring) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "unable to get property value");
 
-        /* Set the ring type for the section info in the DXPL */
-        if(H5AC_set_ring(dxpl_id, ring, &dxpl, &orig_ring) < 0)
-            HGOTO_ERROR(H5E_FSPACE, H5E_CANTSET, FAIL, "unable to set ring value")
+        /* Set the ring type for the section info in the API context */
+        H5AC_set_ring(ring, &orig_ring);
 
         /* This implies that the header "owns" the section info.  
          *
@@ -526,7 +520,7 @@ H5FS__cache_hdr_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
                 /* allocate file space for the section info, and insert it
                  * into the metadata cache.
                  */
-                if(HADDR_UNDEF == (fspace->sect_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FSPACE_SINFO, dxpl_id, fspace->sect_size)))
+                if(HADDR_UNDEF == (fspace->sect_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FSPACE_SINFO, fspace->sect_size)))
                     HGOTO_ERROR(H5E_FSPACE, H5E_NOSPACE, FAIL, "file allocation failed for free space sections")
 
                 fspace->alloc_sect_size = (size_t)fspace->sect_size;
@@ -534,10 +528,10 @@ H5FS__cache_hdr_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
                 /* Get the tag for this free space manager and use it to insert the entry */
                 if(H5AC_get_tag((const void *)fspace, &tag) < 0)
                     HGOTO_ERROR(H5E_FSPACE, H5E_CANTTAG, FAIL, "can't get tag for metadata cache object")
-                H5_BEGIN_TAG(dxpl_id, tag, FAIL)
-                if(H5AC_insert_entry((H5F_t *)f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
+                H5_BEGIN_TAG(tag)
+                if(H5AC_insert_entry((H5F_t *)f, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
                     HGOTO_ERROR_TAG(H5E_FSPACE, H5E_CANTINIT, FAIL, "can't add free space sections to cache")
-                H5_END_TAG(FAIL)
+                H5_END_TAG
 
                 HDassert(fspace->sinfo->cache_info.size == fspace->alloc_sect_size);
 
@@ -561,14 +555,14 @@ H5FS__cache_hdr_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
                 HDassert(fspace->alloc_sect_size == (size_t)fspace->sect_size);
 
                 /* Allocate space for the section info in file */
-                if(HADDR_UNDEF == (new_sect_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FSPACE_SINFO, dxpl_id, fspace->sect_size)))
+                if(HADDR_UNDEF == (new_sect_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FSPACE_SINFO, fspace->sect_size)))
                     HGOTO_ERROR(H5E_FSPACE, H5E_NOSPACE, FAIL, "file allocation failed for free space sections")
 
                 fspace->alloc_sect_size = (size_t)fspace->sect_size;
                 HDassert(fspace->sinfo->cache_info.size == fspace->alloc_sect_size);
 
                 /* Let the metadata cache know the section info moved */
-                if(H5AC_move_entry((H5F_t *)f, H5AC_FSPACE_SINFO, fspace->sect_addr, new_sect_addr, dxpl_id) < 0)
+                if(H5AC_move_entry((H5F_t *)f, H5AC_FSPACE_SINFO, fspace->sect_addr, new_sect_addr) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTMOVE, FAIL, "unable to move section info")
 
                 fspace->sect_addr = new_sect_addr;
@@ -623,7 +617,7 @@ H5FS__cache_hdr_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
             HDassert((sect_status & H5AC_ES__IS_PINNED) == 0);
 
             /* Allocate space for the section info in file */
-            if(HADDR_UNDEF == (new_sect_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FSPACE_SINFO, dxpl_id, fspace->sect_size)))
+            if(HADDR_UNDEF == (new_sect_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FSPACE_SINFO, fspace->sect_size)))
                 HGOTO_ERROR(H5E_FSPACE, H5E_NOSPACE, FAIL, "file allocation failed for free space sections")
 
             fspace->alloc_sect_size = (size_t)fspace->sect_size;
@@ -632,7 +626,7 @@ H5FS__cache_hdr_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
             HDassert(!H5F_addr_eq(fspace->sect_addr, new_sect_addr));
 
             /* Let the metadata cache know the section info moved */
-            if(H5AC_move_entry((H5F_t *)f, H5AC_FSPACE_SINFO, fspace->sect_addr, new_sect_addr, dxpl_id) < 0)
+            if(H5AC_move_entry((H5F_t *)f, H5AC_FSPACE_SINFO, fspace->sect_addr, new_sect_addr) < 0)
                 HGOTO_ERROR(H5E_FSPACE, H5E_CANTMOVE, FAIL, "unable to move section info")
 
             /* Update the internal address for the section info */
@@ -653,9 +647,9 @@ H5FS__cache_hdr_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
     *flags = 0;
 
 done:
-    /* Reset the ring in the DXPL */
-    if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-        HDONE_ERROR(H5E_FSPACE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5FS__cache_hdr_pre_serialize() */
@@ -991,7 +985,7 @@ H5FS__cache_sinfo_deserialize(const void *_image, size_t len, void *_udata,
         HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
     /* initialize old_sect_size */
-    H5_CHECKED_ASSIGN(old_sect_size, size_t, udata->fspace->sect_size, hsize_t);
+    H5_CHECKED_ASSIGN(old_sect_size, size_t, fspace->sect_size, hsize_t);
 
     /* Magic number */
     if(HDmemcmp(image, H5FS_SINFO_MAGIC, (size_t)H5_SIZEOF_MAGIC))
@@ -1004,7 +998,7 @@ H5FS__cache_sinfo_deserialize(const void *_image, size_t len, void *_udata,
 
     /* Address of free space header for these sections */
     H5F_addr_decode(udata->f, &image, &fs_addr);
-    if(H5F_addr_ne(fs_addr, udata->fspace->addr))
+    if(H5F_addr_ne(fs_addr, fspace->addr))
         HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, NULL, "incorrect header address for free space sections")
 
     /* Check for any serialized sections */
@@ -1016,7 +1010,7 @@ H5FS__cache_sinfo_deserialize(const void *_image, size_t len, void *_udata,
         unsigned sect_cnt_size;         /* The size of the section size counts */
 
         /* Compute the size of the section counts */
-        sect_cnt_size = H5VM_limit_enc_size((uint64_t)udata->fspace->serial_sect_count);
+        sect_cnt_size = H5VM_limit_enc_size((uint64_t)fspace->serial_sect_count);
 
         /* Reset the section count, the "add" routine will update it */
         old_tot_sect_count = fspace->tot_sect_count;
@@ -1057,16 +1051,16 @@ H5FS__cache_sinfo_deserialize(const void *_image, size_t len, void *_udata,
 
                 /* Call 'deserialize' callback for this section */
                 des_flags = 0;
-                HDassert(udata->fspace->sect_cls[sect_type].deserialize);
-                if(NULL == (new_sect = (*fspace->sect_cls[sect_type].deserialize) (&fspace->sect_cls[sect_type], udata->dxpl_id, image, sect_addr, sect_size, &des_flags)))
+                HDassert(fspace->sect_cls[sect_type].deserialize);
+                if(NULL == (new_sect = (*fspace->sect_cls[sect_type].deserialize) (&fspace->sect_cls[sect_type], image, sect_addr, sect_size, &des_flags)))
                     HGOTO_ERROR(H5E_FSPACE, H5E_CANTDECODE, NULL, "can't deserialize section")
 
                 /* Update offset in serialization image */
-                image += udata->fspace->sect_cls[sect_type].serial_size;
+                image += fspace->sect_cls[sect_type].serial_size;
 
                 /* Insert section in free space manager, unless requested not to */
                 if(!(des_flags & H5FS_DESERIALIZE_NO_ADD))
-                    if(H5FS_sect_add(udata->f, udata->dxpl_id, udata->fspace, new_sect, H5FS_ADD_DESERIALIZING, udata) < 0)
+                    if(H5FS_sect_add(udata->f, fspace, new_sect, H5FS_ADD_DESERIALIZING, udata) < 0)
                         HGOTO_ERROR(H5E_FSPACE, H5E_CANTINSERT, NULL, "can't add section to free space manager")
             } /* end for */
         } while(image < (((const uint8_t *)_image + old_sect_size) - H5FS_SIZEOF_CHKSUM));
@@ -1156,8 +1150,8 @@ H5FS__cache_sinfo_image_len(const void *_thing, size_t *image_len)
  *-------------------------------------------------------------------------
  */
 static herr_t 
-H5FS__cache_sinfo_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
-    haddr_t addr, size_t len, haddr_t *new_addr, size_t *new_len, unsigned *flags)
+H5FS__cache_sinfo_pre_serialize(H5F_t *f, void *_thing, haddr_t addr,
+    size_t len, haddr_t *new_addr, size_t *new_len, unsigned *flags)
 {
     H5FS_sinfo_t 	*sinfo = (H5FS_sinfo_t *)_thing;        /* Pointer to the object */
     H5FS_t 		*fspace;                /* Free space header */
@@ -1195,7 +1189,7 @@ H5FS__cache_sinfo_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
         HDassert(H5F_addr_eq(fspace->sect_addr, addr));
 
         /* Allocate space for the section info in file */
-        if(HADDR_UNDEF == (sinfo_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FSPACE_SINFO, dxpl_id, fspace->sect_size)))
+        if(HADDR_UNDEF == (sinfo_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FSPACE_SINFO, fspace->sect_size)))
             HGOTO_ERROR(H5E_FSPACE, H5E_NOSPACE, FAIL, "file allocation failed for free space sections")
 
         fspace->alloc_sect_size = (size_t)fspace->sect_size;
@@ -1204,7 +1198,7 @@ H5FS__cache_sinfo_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
         HDassert(!H5F_addr_eq(sinfo->fspace->sect_addr, sinfo_addr));
 
         /* Let the metadata cache know the section info moved */
-        if(H5AC_move_entry((H5F_t *)f, H5AC_FSPACE_SINFO, sinfo->fspace->sect_addr, sinfo_addr, dxpl_id) < 0)
+        if(H5AC_move_entry((H5F_t *)f, H5AC_FSPACE_SINFO, sinfo->fspace->sect_addr, sinfo_addr) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTMOVE, FAIL, "unable to move section info")
 
         /* Update the internal address for the section info */
diff --git a/src/H5FSdbg.c b/src/H5FSdbg.c
index fbdeb70..c615b68 100644
--- a/src/H5FSdbg.c
+++ b/src/H5FSdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -91,7 +89,7 @@
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth)
+H5FS_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth)
 {
     H5FS_t      *fspace = NULL;         /* Free space header info */
     H5FS_hdr_cache_ud_t cache_udata;    /* User-data for cache callback */
@@ -118,7 +116,7 @@ H5FS_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int
     /*
      * Load the free space header.
      */
-    if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, H5AC_FSPACE_HDR, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, FAIL, "unable to load free space header")
 
     /* Print opening message */
@@ -169,7 +167,7 @@ H5FS_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int
         fspace->alloc_sect_size);
 
 done:
-    if(fspace && H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_HDR, addr, fspace, H5AC__NO_FLAGS_SET) < 0)
+    if(fspace && H5AC_unprotect(f, H5AC_FSPACE_HDR, addr, fspace, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_PROTECT, FAIL, "unable to release free space header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -227,7 +225,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t H5_ATTR_UNUSED addr, FILE *stream, int indent, int fwidth,
+H5FS_sects_debug(H5F_t *f, haddr_t H5_ATTR_UNUSED addr, FILE *stream, int indent, int fwidth,
     haddr_t fs_addr, haddr_t client_addr)
 {
     H5FS_t	    *fspace = NULL;         /* Free space header info */
@@ -258,7 +256,7 @@ H5FS_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t H5_ATTR_UNUSED addr, FILE *str
     /*
      * Load the free space header.
      */
-    if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, FAIL, "unable to load free space header")
 
     /* Retrieve the client id */
@@ -268,7 +266,7 @@ H5FS_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t H5_ATTR_UNUSED addr, FILE *str
     /* (set the "deleted" flag for the unprotect, so the cache entry is removed
      *  and reloaded later, with the correct client information -QAK)
      */
-    if(H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, fspace, H5AC__DELETED_FLAG) < 0)
+    if(H5AC_unprotect(f, H5AC_FSPACE_HDR, fs_addr, fspace, H5AC__DELETED_FLAG) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_PROTECT, FAIL, "unable to release free space header")
     fspace = NULL;
 
@@ -280,12 +278,12 @@ H5FS_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t H5_ATTR_UNUSED addr, FILE *str
      */
     switch(client) {
         case H5FS_CLIENT_FHEAP_ID:
-            if(H5HF_sects_debug(f, dxpl_id, client_addr, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
+            if(H5HF_sects_debug(f, client_addr, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
                 HGOTO_ERROR(H5E_FSPACE, H5E_SYSTEM, FAIL, "unable to dump fractal heap free space sections")
             break;
 
         case H5FS_CLIENT_FILE_ID:
-            if(H5MF_sects_debug(f, dxpl_id, fs_addr, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
+            if(H5MF_sects_debug(f, fs_addr, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
                 HGOTO_ERROR(H5E_FSPACE, H5E_SYSTEM, FAIL, "unable to dump file free space sections")
             break;
 
@@ -296,7 +294,7 @@ H5FS_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t H5_ATTR_UNUSED addr, FILE *str
     } /* end switch */
 
 done:
-    if(fspace && H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, fspace, H5AC__NO_FLAGS_SET) < 0)
+    if(fspace && H5AC_unprotect(f, H5AC_FSPACE_HDR, fs_addr, fspace, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_PROTECT, FAIL, "unable to release free space header")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5FSint.c b/src/H5FSint.c
index 60cedd5..264950d 100644
--- a/src/H5FSint.c
+++ b/src/H5FSint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -79,6 +77,31 @@
 /*******************/
 
 
+/*-------------------------------------------------------------------------
+ * Function:    H5FS_init
+ *
+ * Purpose:     Initialize the interface in case it is unable to initialize
+ *              itself soon enough.
+ *
+ * Return:      Success:    non-negative
+ *              Failure:    negative
+ *
+ * Programmer:  Quincey Koziol
+ *              Saturday, March 4, 2000
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5FS_init(void)
+{
+    herr_t ret_value = SUCCEED;   /* Return value */
+
+    FUNC_ENTER_NOAPI_NOERR
+    /* FUNC_ENTER() does all the work */
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5FS_init() */
+
 
 /*-------------------------------------------------------------------------
  * Function:    H5FS__create_flush_depend
diff --git a/src/H5FSmodule.h b/src/H5FSmodule.h
index b435b79..b2869dd 100644
--- a/src/H5FSmodule.h
+++ b/src/H5FSmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FSpkg.h b/src/H5FSpkg.h
index ab97955..23e1212 100644
--- a/src/H5FSpkg.h
+++ b/src/H5FSpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -106,7 +104,6 @@ typedef struct H5FS_hdr_cache_ud_t {
 typedef struct H5FS_sinfo_cache_ud_t {
     H5F_t *f;                  /* File that free space section info is within */
     H5FS_t *fspace;            /* free space manager */
-    hid_t dxpl_id;
 } H5FS_sinfo_cache_ud_t;
 
 /* Free space section bin info */
@@ -239,8 +236,8 @@ H5_DLL herr_t H5FS_sinfo_dest(H5FS_sinfo_t *sinfo);
 
 /* Sanity check routines */
 #ifdef H5FS_DEBUG
-H5_DLL herr_t H5FS_assert(const H5FS_t *fspace, hid_t dxpl_id);
-H5_DLL herr_t H5FS_sect_assert(const H5FS_t *fspace, hid_t dxpl_id);
+H5_DLL herr_t H5FS__assert(const H5FS_t *fspace);
+H5_DLL herr_t H5FS__sect_assert(const H5FS_t *fspace);
 #endif /* H5FS_DEBUG */
 
 /* Testing routines */
diff --git a/src/H5FSprivate.h b/src/H5FSprivate.h
index 74f9dcb..de1b4c1 100644
--- a/src/H5FSprivate.h
+++ b/src/H5FSprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -106,13 +104,13 @@ typedef struct H5FS_section_class_t {
     /* Object methods */
     herr_t (*add)(H5FS_section_info_t **, unsigned *, void *);       /* Routine called when section is about to be added to manager */
     herr_t (*serialize)(const struct H5FS_section_class_t *, const H5FS_section_info_t *, uint8_t *);        /* Routine to serialize a "live" section into a buffer */
-    H5FS_section_info_t *(*deserialize)(const struct H5FS_section_class_t *, hid_t dxpl_id, const uint8_t *, haddr_t, hsize_t, unsigned *);     /* Routine to deserialize a buffer into a "live" section */
+    H5FS_section_info_t *(*deserialize)(const struct H5FS_section_class_t *, const uint8_t *, haddr_t, hsize_t, unsigned *);     /* Routine to deserialize a buffer into a "live" section */
     htri_t (*can_merge)(const H5FS_section_info_t *, const H5FS_section_info_t *, void *);  /* Routine to determine if two nodes are mergable */
     herr_t (*merge)(H5FS_section_info_t **, H5FS_section_info_t *, void *);      /* Routine to merge two nodes */
     htri_t (*can_shrink)(const H5FS_section_info_t *, void *);        /* Routine to determine if node can shrink container */
     herr_t (*shrink)(H5FS_section_info_t **, void *);   /* Routine to shrink container */
     herr_t (*free)(H5FS_section_info_t *);              /* Routine to free node */
-    herr_t (*valid)(const struct H5FS_section_class_t *, const H5FS_section_info_t *, hid_t dxpl_id);   /* Routine to check if a section is valid */
+    herr_t (*valid)(const struct H5FS_section_class_t *, const H5FS_section_info_t *);   /* Routine to check if a section is valid */
     H5FS_section_info_t *(*split)(H5FS_section_info_t *, hsize_t);     /* Routine to create the split section */
     herr_t (*debug)(const H5FS_section_info_t *, FILE *, int , int );   /* Routine to dump debugging information about a section */
 } H5FS_section_class_t;
@@ -177,37 +175,39 @@ H5FL_SEQ_EXTERN(H5FS_section_class_t);
 /* Library-private Function Prototypes */
 /***************************************/
 
+/* Package initialization routine */
+H5_DLL herr_t H5FS_init(void);
+
 /* Free space manager routines */
-H5_DLL H5FS_t *H5FS_create(H5F_t *f, hid_t dxpl_id, haddr_t *fs_addr,
-    const H5FS_create_t *fs_create, uint16_t nclasses,
-    const H5FS_section_class_t *classes[], void *cls_init_udata, hsize_t alignment, hsize_t threshold);
-H5_DLL H5FS_t *H5FS_open(H5F_t *f, hid_t dxpl_id, haddr_t fs_addr,
-    uint16_t nclasses, const H5FS_section_class_t *classes[], void *cls_init_udata, hsize_t alignment, hsize_t threshold);
+H5_DLL H5FS_t *H5FS_create(H5F_t *f, haddr_t *fs_addr, const H5FS_create_t *fs_create,
+    uint16_t nclasses, const H5FS_section_class_t *classes[],
+    void *cls_init_udata, hsize_t alignment, hsize_t threshold);
+H5_DLL H5FS_t *H5FS_open(H5F_t *f, haddr_t fs_addr, uint16_t nclasses,
+    const H5FS_section_class_t *classes[], void *cls_init_udata, hsize_t alignment,
+    hsize_t threshold);
 H5_DLL herr_t H5FS_size(const H5F_t *f, const H5FS_t *fspace, hsize_t *meta_size);
-H5_DLL herr_t H5FS_delete(H5F_t *f, hid_t dxpl_id, haddr_t fs_addr);
-H5_DLL herr_t H5FS_close(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace);
-H5_DLL herr_t H5FS_alloc_hdr(H5F_t *f, H5FS_t *fspace, haddr_t *fs_addr, hid_t dxpl_id);
-H5_DLL herr_t H5FS_alloc_sect(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id);
-H5_DLL herr_t H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id, 
-    hbool_t free_file_space);
+H5_DLL herr_t H5FS_delete(H5F_t *f, haddr_t fs_addr);
+H5_DLL herr_t H5FS_close(H5F_t *f, H5FS_t *fspace);
+H5_DLL herr_t H5FS_alloc_hdr(H5F_t *f, H5FS_t *fspace, haddr_t *fs_addr);
+H5_DLL herr_t H5FS_alloc_sect(H5F_t *f, H5FS_t *fspace);
+H5_DLL herr_t H5FS_free(H5F_t *f, H5FS_t *fspace, hbool_t free_file_space);
 
 /* Free space section routines */
-H5_DLL herr_t H5FS_sect_add(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
-    H5FS_section_info_t *node, unsigned flags, void *op_data);
-H5_DLL htri_t H5FS_sect_try_merge(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
+H5_DLL herr_t H5FS_sect_add(H5F_t *f, H5FS_t *fspace, H5FS_section_info_t *node,
+    unsigned flags, void *op_data);
+H5_DLL htri_t H5FS_sect_try_merge(H5F_t *f, H5FS_t *fspace,
     H5FS_section_info_t *sect, unsigned flags, void *op_data);
-H5_DLL htri_t H5FS_sect_try_extend(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
-    haddr_t addr, hsize_t size, hsize_t extra_requested, unsigned flags, void *op_data);
-H5_DLL herr_t H5FS_sect_remove(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
-    H5FS_section_info_t *node);
-H5_DLL htri_t H5FS_sect_find(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
-    hsize_t request, H5FS_section_info_t **node);
-H5_DLL herr_t H5FS_sect_iterate(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5FS_operator_t op, void *op_data);
+H5_DLL htri_t H5FS_sect_try_extend(H5F_t *f, H5FS_t *fspace, haddr_t addr,
+    hsize_t size, hsize_t extra_requested, unsigned flags, void *op_data);
+H5_DLL herr_t H5FS_sect_remove(H5F_t *f, H5FS_t *fspace, H5FS_section_info_t *node);
+H5_DLL htri_t H5FS_sect_find(H5F_t *f, H5FS_t *fspace, hsize_t request,
+    H5FS_section_info_t **node);
+H5_DLL herr_t H5FS_sect_iterate(H5F_t *f, H5FS_t *fspace, H5FS_operator_t op, void *op_data);
 H5_DLL herr_t H5FS_sect_stats(const H5FS_t *fspace, hsize_t *tot_space,
     hsize_t *nsects);
-H5_DLL herr_t H5FS_sect_change_class(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
+H5_DLL herr_t H5FS_sect_change_class(H5F_t *f, H5FS_t *fspace,
     H5FS_section_info_t *sect, uint16_t new_class);
-H5_DLL htri_t H5FS_sect_try_shrink_eoa(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
+H5_DLL htri_t H5FS_sect_try_shrink_eoa(H5F_t *f, H5FS_t *fspace,
     void *op_data);
 
 /* Statistics routine */
@@ -215,16 +215,14 @@ H5_DLL herr_t H5FS_stat_info(const H5F_t *f, const H5FS_t *frsp, H5FS_stat_t *st
 H5_DLL herr_t H5FS_get_sect_count(const H5FS_t *frsp, hsize_t *tot_sect_count);
 
 /* free space manager settling routines */
-H5_DLL herr_t H5FS_vfd_alloc_hdr_and_section_info_if_needed(H5F_t *f,
-                                                          hid_t dxpl_id,
-                                                          H5FS_t *fspace,
-                                                          haddr_t *fs_addr_ptr);
+H5_DLL herr_t H5FS_vfd_alloc_hdr_and_section_info_if_needed(H5F_t *f, H5FS_t *fspace,
+    haddr_t *fs_addr_ptr);
 
 /* Debugging routines for dumping file structures */
-H5_DLL herr_t H5FS_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    FILE *stream, int indent, int fwidth);
-H5_DLL herr_t H5FS_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    FILE *stream, int indent, int fwidth, haddr_t fs_addr, haddr_t client_addr);
+H5_DLL herr_t H5FS_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
+    int fwidth);
+H5_DLL herr_t H5FS_sects_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
+    int fwidth, haddr_t fs_addr, haddr_t client_addr);
 H5_DLL herr_t H5FS_sect_debug(const H5FS_t *fspace, const H5FS_section_info_t *sect,
     FILE *stream, int indent, int fwidth);
 
diff --git a/src/H5FSpublic.h b/src/H5FSpublic.h
index 87debe8..3090d0d 100644
--- a/src/H5FSpublic.h
+++ b/src/H5FSpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5FSsection.c b/src/H5FSsection.c
index 49ff003..f0d9f47 100644
--- a/src/H5FSsection.c
+++ b/src/H5FSsection.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -206,7 +204,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5FS_sinfo_lock(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, unsigned accmode)
+H5FS_sinfo_lock(H5F_t *f, H5FS_t *fspace, unsigned accmode)
 {
     H5FS_sinfo_cache_ud_t cache_udata; /* User-data for cache callback */
     herr_t ret_value = SUCCEED;    /* Return value */
@@ -238,14 +236,13 @@ HDfprintf(stderr, "%s: fspace->alloc_sect_size = %Hu, fspace->sect_size = %Hu\n"
             /* Check if we need to switch from read-only access to read-write */
 	    if(0 == (accmode & (unsigned)(~H5AC__READ_ONLY_FLAG))) {
                 /* Unprotect the read-only section info */
-                if(H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
+                if(H5AC_unprotect(f, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
                     HGOTO_ERROR(H5E_FSPACE, H5E_CANTUNPROTECT, FAIL, "unable to release free space section info")
 
                 /* Re-protect the section info with read-write access */
                 cache_udata.f = f;
-                cache_udata.dxpl_id = dxpl_id;
                 cache_udata.fspace = fspace;
-                if(NULL == (fspace->sinfo = (H5FS_sinfo_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, &cache_udata, H5AC__NO_FLAGS_SET)))
+                if(NULL == (fspace->sinfo = (H5FS_sinfo_t *)H5AC_protect(f, H5AC_FSPACE_SINFO, fspace->sect_addr, &cache_udata, H5AC__NO_FLAGS_SET)))
                     HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, FAIL, "unable to load free space sections")
 
                 /* Switch the access mode we have */
@@ -265,9 +262,8 @@ HDfprintf(stderr, "%s: Reading in existing sections, fspace->sect_addr = %a\n",
 #endif /* H5FS_SINFO_DEBUG */
             /* Protect the free space sections */
             cache_udata.f = f;
-            cache_udata.dxpl_id = dxpl_id;
             cache_udata.fspace = fspace;
-            if(NULL == (fspace->sinfo = (H5FS_sinfo_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, &cache_udata, accmode)))
+            if(NULL == (fspace->sinfo = (H5FS_sinfo_t *)H5AC_protect(f, H5AC_FSPACE_SINFO, fspace->sect_addr, &cache_udata, accmode)))
                 HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, FAIL, "unable to load free space sections")
 
             /* Remember that we protected the section info & the access mode */
@@ -319,7 +315,7 @@ HDfprintf(stderr, "%s: fspace->alloc_sect_size = %Hu, fspace->sect_size = %Hu\n"
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5FS_sinfo_unlock(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, hbool_t modified)
+H5FS_sinfo_unlock(H5F_t *f, H5FS_t *fspace, hbool_t modified)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
@@ -388,7 +384,7 @@ HDfprintf(stderr, "%s: fspace->alloc_sect_size = %Hu, fspace->sect_size = %Hu\n"
 #ifdef H5FS_SINFO_DEBUG
 HDfprintf(stderr, "%s: Unprotecting section info, cache_flags = %u\n", FUNC, cache_flags);
 #endif /* H5FS_SINFO_DEBUG */
-            if(H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, cache_flags) < 0)
+            if(H5AC_unprotect(f, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, cache_flags) < 0)
                 HGOTO_ERROR(H5E_FSPACE, H5E_CANTUNPROTECT, FAIL, "unable to release free space section info")
 
             /* Reset the protected flag on the section info */
@@ -453,10 +449,9 @@ HDfprintf(stderr, "%s: Relinquishing section info ownership\n", FUNC);
 HDfprintf(stderr, "%s: Freeing section info on disk, old_sect_addr = %a, old_alloc_sect_size = %Hu\n", FUNC, old_sect_addr, old_alloc_sect_size);
 #endif /* H5FS_SINFO_DEBUG */
             /* Release space for section info in file */
-            if(!H5F_IS_TMP_ADDR(f, old_sect_addr)) {
-                if(H5MF_xfree(f, H5FD_MEM_FSPACE_SINFO, dxpl_id, old_sect_addr, old_alloc_sect_size) < 0)
+            if(!H5F_IS_TMP_ADDR(f, old_sect_addr))
+                if(H5MF_xfree(f, H5FD_MEM_FSPACE_SINFO, old_sect_addr, old_alloc_sect_size) < 0)
                     HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "unable to free free space sections")
-            } /* end if */
         } /* end if */
     } /* end if */
 
@@ -899,8 +894,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_sect_remove(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
-    H5FS_section_info_t *sect)
+H5FS_sect_remove(H5F_t *f, H5FS_t *fspace, H5FS_section_info_t *sect)
 {
     hbool_t sinfo_valid = FALSE;        /* Whether the section info is valid */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -913,7 +907,7 @@ H5FS_sect_remove(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
     HDassert(sect);
 
     /* Get a pointer to the section info */
-    if(H5FS_sinfo_lock(f, dxpl_id, fspace, H5AC__NO_FLAGS_SET) < 0)
+    if(H5FS_sinfo_lock(f, fspace, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "can't get section info")
     sinfo_valid = TRUE;
 
@@ -923,7 +917,7 @@ H5FS_sect_remove(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
 
 done:
     /* Release the section info */
-    if(sinfo_valid && H5FS_sinfo_unlock(f, dxpl_id, fspace, TRUE) < 0)
+    if(sinfo_valid && H5FS_sinfo_unlock(f, fspace, TRUE) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_CANTRELEASE, FAIL, "can't release section info")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1364,8 +1358,8 @@ HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_sect_add(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5FS_section_info_t *sect,
-    unsigned flags, void *op_data)
+H5FS_sect_add(H5F_t *f, H5FS_t *fspace, H5FS_section_info_t *sect, unsigned flags,
+    void *op_data)
 {
     H5FS_section_class_t *cls;          /* Section's class */
     hbool_t sinfo_valid = FALSE;        /* Whether the section info is valid */
@@ -1385,16 +1379,15 @@ HDfprintf(stderr, "%s: *sect = {%a, %Hu, %u, %s}\n", FUNC, sect->addr, sect->siz
     HDassert(sect->size);
 
     /* Get a pointer to the section info */
-    if(H5FS_sinfo_lock(f, dxpl_id, fspace, H5AC__NO_FLAGS_SET) < 0)
+    if(H5FS_sinfo_lock(f, fspace, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "can't get section info")
     sinfo_valid = TRUE;
 
     /* Call "add" section class callback, if there is one */
     cls = &fspace->sect_cls[sect->type];
-    if(cls->add) {
+    if(cls->add)
         if((*cls->add)(&sect, &flags, op_data) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTINSERT, FAIL, "'add' section class callback failed")
-    } /* end if */
 
     /* Check for merging returned space with existing section node */
     if(flags & H5FS_ADD_RETURNED_SPACE) {
@@ -1425,12 +1418,12 @@ HDfprintf(stderr, "%s: fspace->tot_space = %Hu\n", FUNC, fspace->tot_space);
 
 done:
     /* Release the section info */
-    if(sinfo_valid && H5FS_sinfo_unlock(f, dxpl_id, fspace, sinfo_modified) < 0)
+    if(sinfo_valid && H5FS_sinfo_unlock(f, fspace, sinfo_modified) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_CANTRELEASE, FAIL, "can't release section info")
 
 #ifdef H5FS_DEBUG_ASSERT
 if(!(flags & (H5FS_ADD_DESERIALIZING | H5FS_ADD_SKIP_VALID)))
-    H5FS_assert(fspace, dxpl_id);
+    H5FS__assert(fspace);
 #endif /* H5FS_DEBUG_ASSERT */
 #ifdef H5FS_SINFO_DEBUG
 HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value);
@@ -1452,7 +1445,7 @@ HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value);
  *-------------------------------------------------------------------------
  */
 htri_t
-H5FS_sect_try_extend(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, haddr_t addr,
+H5FS_sect_try_extend(H5F_t *f, H5FS_t *fspace, haddr_t addr,
     hsize_t size, hsize_t extra_requested, unsigned flags, void *op_data)
 {
     hbool_t sinfo_valid = FALSE;        /* Whether the section info is valid */
@@ -1482,7 +1475,7 @@ HDfprintf(stderr, "%s: fspace->ghost_sect_count = %Hu\n", FUNC, fspace->ghost_se
         H5FS_section_info_t *sect;      /* Temporary free space section */
 
         /* Get a pointer to the section info */
-        if(H5FS_sinfo_lock(f, dxpl_id, fspace, H5AC__NO_FLAGS_SET) < 0)
+        if(H5FS_sinfo_lock(f, fspace, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "can't get section info")
         sinfo_valid = TRUE;
 
@@ -1568,7 +1561,7 @@ if(_section_)
 
 done:
     /* Release the section info */
-    if(sinfo_valid && H5FS_sinfo_unlock(f, dxpl_id, fspace, sinfo_modified) < 0)
+    if(sinfo_valid && H5FS_sinfo_unlock(f, fspace, sinfo_modified) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_CANTRELEASE, FAIL, "can't release section info")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1590,7 +1583,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5FS_sect_try_merge(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5FS_section_info_t *sect,
+H5FS_sect_try_merge(H5F_t *f, H5FS_t *fspace, H5FS_section_info_t *sect,
     unsigned flags, void *op_data)
 {
     hbool_t sinfo_valid = FALSE;        /* Whether the section info is valid */
@@ -1608,7 +1601,7 @@ H5FS_sect_try_merge(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5FS_section_info_t
     HDassert(sect->size);
 
     /* Get a pointer to the section info */
-    if(H5FS_sinfo_lock(f, dxpl_id, fspace, H5AC__NO_FLAGS_SET) < 0)
+    if(H5FS_sinfo_lock(f, fspace, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "can't get section info")
     sinfo_valid = TRUE;
     saved_fs_size = sect->size;
@@ -1634,7 +1627,7 @@ H5FS_sect_try_merge(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5FS_section_info_t
 
 done:
     /* Release the section info */
-    if(sinfo_valid && H5FS_sinfo_unlock(f, dxpl_id, fspace, sinfo_modified) < 0)
+    if(sinfo_valid && H5FS_sinfo_unlock(f, fspace, sinfo_modified) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_CANTRELEASE, FAIL, "can't release section info")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1804,8 +1797,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5FS_sect_find(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, hsize_t request,
-    H5FS_section_info_t **node)
+H5FS_sect_find(H5F_t *f, H5FS_t *fspace, hsize_t request, H5FS_section_info_t **node)
 {
     hbool_t sinfo_valid = FALSE;        /* Whether the section info is valid */
     hbool_t sinfo_modified = FALSE;     /* Whether the section info was modified */
@@ -1831,7 +1823,7 @@ HDfprintf(stderr, "%s: fspace->ghost_sect_count = %Hu\n", FUNC, fspace->ghost_se
 #endif /* QAK */
     if(fspace->tot_sect_count > 0) {
         /* Get a pointer to the section info */
-        if(H5FS_sinfo_lock(f, dxpl_id, fspace, H5AC__NO_FLAGS_SET) < 0)
+        if(H5FS_sinfo_lock(f, fspace, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "can't get section info")
         sinfo_valid = TRUE;
 
@@ -1851,11 +1843,11 @@ HDfprintf(stderr, "%s: (*node)->size = %Hu, (*node)->addr = %a, (*node)->type =
 
 done:
     /* Release the section info */
-    if(sinfo_valid && H5FS_sinfo_unlock(f, dxpl_id, fspace, sinfo_modified) < 0)
+    if(sinfo_valid && H5FS_sinfo_unlock(f, fspace, sinfo_modified) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_CANTRELEASE, FAIL, "can't release section info")
 
 #ifdef H5FS_DEBUG_ASSERT
-    H5FS_assert(fspace, dxpl_id);
+    H5FS__assert(fspace);
 #endif /* H5FS_DEBUG_ASSERT */
     FUNC_LEAVE_NOAPI(ret_value)
 } /* H5FS_sect_find() */
@@ -1947,7 +1939,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_sect_iterate(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5FS_operator_t op, void *op_data)
+H5FS_sect_iterate(H5F_t *f, H5FS_t *fspace, H5FS_operator_t op, void *op_data)
 {
     H5FS_iter_ud_t udata;               /* User data for callbacks */
     hbool_t sinfo_valid = FALSE;        /* Whether the section info is valid */
@@ -1973,7 +1965,7 @@ HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu\n", FUNC, fspace->tot_sect_c
         unsigned bin;           /* Current bin we are on */
 
         /* Get a pointer to the section info */
-        if(H5FS_sinfo_lock(f, dxpl_id, fspace, H5AC__READ_ONLY_FLAG) < 0)
+        if(H5FS_sinfo_lock(f, fspace, H5AC__READ_ONLY_FLAG) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "can't get section info")
         sinfo_valid = TRUE;
 
@@ -1993,7 +1985,7 @@ HDfprintf(stderr, "%s: Iterate over section bins\n", FUNC);
 
 done:
     /* Release the section info */
-    if(sinfo_valid && H5FS_sinfo_unlock(f, dxpl_id, fspace, FALSE) < 0)
+    if(sinfo_valid && H5FS_sinfo_unlock(f, fspace, FALSE) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_CANTRELEASE, FAIL, "can't release section info")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2044,8 +2036,8 @@ H5FS_sect_stats(const H5FS_t *fspace, hsize_t *tot_space, hsize_t *nsects)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_sect_change_class(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
-    H5FS_section_info_t *sect, uint16_t new_class)
+H5FS_sect_change_class(H5F_t *f, H5FS_t *fspace, H5FS_section_info_t *sect,
+    uint16_t new_class)
 {
     const H5FS_section_class_t *old_cls;        /* Old class of section */
     const H5FS_section_class_t *new_cls;        /* New class of section */
@@ -2062,7 +2054,7 @@ H5FS_sect_change_class(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace,
     HDassert(new_class < fspace->nclasses);
 
     /* Get a pointer to the section info */
-    if(H5FS_sinfo_lock(f, dxpl_id, fspace, H5AC__NO_FLAGS_SET) < 0)
+    if(H5FS_sinfo_lock(f, fspace, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "can't get section info")
     sinfo_valid = TRUE;
 
@@ -2192,7 +2184,7 @@ HDfprintf(stderr, "%s: removing object from merge list, sect->type = %u\n", FUNC
 
 done:
     /* Release the section info */
-    if(sinfo_valid && H5FS_sinfo_unlock(f, dxpl_id, fspace, TRUE) < 0)
+    if(sinfo_valid && H5FS_sinfo_unlock(f, fspace, TRUE) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_CANTRELEASE, FAIL, "can't release section info")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2201,7 +2193,7 @@ done:
 #ifdef H5FS_DEBUG_ASSERT
 
 /*-------------------------------------------------------------------------
- * Function:    H5FS_sect_assert
+ * Function:    H5FS__sect_assert
  *
  * Purpose:     Verify that the sections managed are mostly sane
  *
@@ -2213,13 +2205,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_sect_assert(const H5FS_t *fspace, hid_t dxpl_id)
+H5FS__sect_assert(const H5FS_t *fspace)
 {
     hsize_t separate_obj;       /* The number of separate objects managed */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_PACKAGE_NOERR
 #ifdef QAK
-HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu\n", "H5FS_sect_assert", fspace->tot_sect_count);
+HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu\n", "H5FS__sect_assert", fspace->tot_sect_count);
 #endif /* QAK */
 
     /* Initialize state */
@@ -2278,14 +2270,14 @@ HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu\n", "H5FS_sect_assert", fspa
                         sect = H5SL_item(curr_sect_node);
                         cls = &fspace->sect_cls[sect->type];
 #ifdef QAK
-HDfprintf(stderr, "%s: sect->size = %Hu, sect->addr = %a, sect->type = %u\n", "H5FS_assert", sect->size, sect->addr, sect->type);
+HDfprintf(stderr, "%s: sect->size = %Hu, sect->addr = %a, sect->type = %u\n", "H5FS__sect_assert", sect->size, sect->addr, sect->type);
 #endif /* QAK */
 
                         /* Sanity check section */
                         HDassert(H5F_addr_defined(sect->addr));
                         HDassert(fspace_node->sect_size == sect->size);
                         if(cls->valid)
-                            (*cls->valid)(cls, sect, dxpl_id);
+                            (*cls->valid)(cls, sect);
 
                         /* Add to correct count */
                         if(cls->flags & H5FS_CLS_GHOST_OBJ)
@@ -2346,7 +2338,7 @@ HDfprintf(stderr, "%s: sect->size = %Hu, sect->addr = %a, sect->type = %u\n", "H
         HDassert(fspace->tot_sect_count == (separate_obj + H5SL_count(fspace->sinfo->merge_list)));
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5FS_sect_assert() */
+} /* end H5FS__sect_assert() */
 #endif /* H5FS_DEBUG_ASSERT */
 
 
@@ -2364,7 +2356,7 @@ HDfprintf(stderr, "%s: sect->size = %Hu, sect->addr = %a, sect->type = %u\n", "H
  *-------------------------------------------------------------------------
  */
 htri_t
-H5FS_sect_try_shrink_eoa(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, void *op_data)
+H5FS_sect_try_shrink_eoa(H5F_t *f, H5FS_t *fspace, void *op_data)
 {
     hbool_t sinfo_valid = FALSE;        /* Whether the section info is valid */
     hbool_t section_removed = FALSE;    /* Whether a section was removed */
@@ -2375,7 +2367,7 @@ H5FS_sect_try_shrink_eoa(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, void *op_data)
     /* Check arguments. */
     HDassert(fspace);
 
-    if(H5FS_sinfo_lock(f, dxpl_id, fspace, H5AC__NO_FLAGS_SET) < 0)
+    if(H5FS_sinfo_lock(f, fspace, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "can't get section info")
     sinfo_valid = TRUE;
 
@@ -2413,7 +2405,7 @@ H5FS_sect_try_shrink_eoa(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, void *op_data)
 
 done:
     /* Release the section info */
-    if(sinfo_valid && H5FS_sinfo_unlock(f, dxpl_id, fspace, section_removed) < 0)
+    if(sinfo_valid && H5FS_sinfo_unlock(f, fspace, section_removed) < 0)
         HDONE_ERROR(H5E_FSPACE, H5E_CANTRELEASE, FAIL, "can't release section info")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2511,8 +2503,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5FS_vfd_alloc_hdr_and_section_info_if_needed(H5F_t *f, hid_t dxpl_id,
-    H5FS_t *fspace, haddr_t *fs_addr_ptr)
+H5FS_vfd_alloc_hdr_and_section_info_if_needed(H5F_t *f, H5FS_t *fspace,
+    haddr_t *fs_addr_ptr)
 {
     hsize_t	hdr_alloc_size;
     hsize_t	sinfo_alloc_size;
@@ -2580,11 +2572,8 @@ H5FS_vfd_alloc_hdr_and_section_info_if_needed(H5F_t *f, hid_t dxpl_id,
         } /* end if */
 
         /* allocate space for the hdr */
-        if(HADDR_UNDEF == (fspace->addr = H5FD_alloc(f->shared->lf, dxpl_id,
-                                                   H5FD_MEM_FSPACE_HDR, f, 
-                                                   hdr_alloc_size,
-                                                   &eoa_frag_addr,
-                                                   &eoa_frag_size)))
+        if(HADDR_UNDEF == (fspace->addr = H5FD_alloc(f->shared->lf, H5FD_MEM_FSPACE_HDR,
+                f, hdr_alloc_size, &eoa_frag_addr, &eoa_frag_size)))
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTALLOC, FAIL, "can't allocate file space for hdr")
 
         /* if the file alignement is 1, there should be no
@@ -2593,7 +2582,7 @@ H5FS_vfd_alloc_hdr_and_section_info_if_needed(H5F_t *f, hid_t dxpl_id,
         HDassert((eoa_frag_size == 0) || (f->shared->alignment != 1));
 
         /* Cache the new free space header (pinned) */
-        if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, fspace, H5AC__PIN_ENTRY_FLAG) < 0)
+        if(H5AC_insert_entry(f, H5AC_FSPACE_HDR, fspace->addr, fspace, H5AC__PIN_ENTRY_FLAG) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTINIT, FAIL, "can't add free space header to cache")
 
         *fs_addr_ptr = fspace->addr;
@@ -2623,11 +2612,8 @@ H5FS_vfd_alloc_hdr_and_section_info_if_needed(H5F_t *f, hid_t dxpl_id,
         } /* end if */
 
         /* allocate space for the section info */
-        if(HADDR_UNDEF == (sect_addr = H5FD_alloc(f->shared->lf, dxpl_id,
-                                                  H5FD_MEM_FSPACE_SINFO, f, 
-                                                  sinfo_alloc_size,
-                                                  &eoa_frag_addr,
-                                                  &eoa_frag_size)))
+        if(HADDR_UNDEF == (sect_addr = H5FD_alloc(f->shared->lf, H5FD_MEM_FSPACE_SINFO,
+                f, sinfo_alloc_size, &eoa_frag_addr, &eoa_frag_size)))
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTALLOC, FAIL, "can't allocate file space")
 
         /* if the file alignement is 1, there should be no
@@ -2664,7 +2650,7 @@ H5FS_vfd_alloc_hdr_and_section_info_if_needed(H5F_t *f, hid_t dxpl_id,
          *
          *                                        JRM -- 11/4/16
          */
-        if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_SINFO, sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_insert_entry(f, H5AC_FSPACE_SINFO, sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_CANTINIT, FAIL, "can't add free space sinfo to cache")
 
         /* We have changed the sinfo address -- Mark free space header dirty */
diff --git a/src/H5FSstat.c b/src/H5FSstat.c
index 3200849..e2ad5bb 100644
--- a/src/H5FSstat.c
+++ b/src/H5FSstat.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5FStest.c b/src/H5FStest.c
index 06f5166..5ab0219 100644
--- a/src/H5FStest.c
+++ b/src/H5FStest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Faccum.c b/src/H5Faccum.c
index 7f3bb39..0b33f8e 100644
--- a/src/H5Faccum.c
+++ b/src/H5Faccum.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -112,31 +110,27 @@ H5FL_BLK_DEFINE_STATIC(meta_accum);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F__accum_read(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t addr,
+H5F__accum_read(H5F_t *f, H5FD_mem_t map_type, haddr_t addr,
     size_t size, void *buf/*out*/)
 {
-    H5FD_io_info_t fdio_info;           /* File driver I/O info */
-    herr_t      ret_value = SUCCEED;    /* Return value */
+    H5FD_t *file;                       /* File driver pointer */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_PACKAGE
 
-    HDassert(fio_info);
-    HDassert(fio_info->f);
-    HDassert(fio_info->meta_dxpl);
-    HDassert(fio_info->raw_dxpl);
+    /* Sanity checks */
+    HDassert(f);
     HDassert(buf);
 
     /* Translate to file driver I/O info object */
-    fdio_info.file = fio_info->f->shared->lf;
-    fdio_info.meta_dxpl = fio_info->meta_dxpl;
-    fdio_info.raw_dxpl = fio_info->raw_dxpl;
+    file = f->shared->lf;
 
     /* Check if this information is in the metadata accumulator */
-    if((fio_info->f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA) && map_type != H5FD_MEM_DRAW) {
+    if((f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA) && map_type != H5FD_MEM_DRAW) {
         H5F_meta_accum_t *accum;     /* Alias for file's metadata accumulator */
 
         /* Set up alias for file's metadata accumulator info */
-        accum = &fio_info->f->shared->accum;
+        accum = &f->shared->accum;
 
         if(size < H5F_ACCUM_MAX_SIZE) {
             /* Sanity check */
@@ -185,7 +179,7 @@ H5F__accum_read(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t add
                         accum->dirty_off += amount_before;
 
                     /* Dispatch to driver */
-                    if(H5FD_read(&fdio_info, map_type, addr, amount_before, accum->buf) < 0)
+                    if(H5FD_read(file, map_type, addr, amount_before, accum->buf) < 0)
                         HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "driver read request failed")
                 } /* end if */
                 else
@@ -199,7 +193,7 @@ H5F__accum_read(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t add
                     H5_CHECKED_ASSIGN(amount_after, size_t, ((addr + size) - (accum->loc + accum->size)), hsize_t);
 
                     /* Dispatch to driver */
-                    if(H5FD_read(&fdio_info, map_type, (accum->loc + accum->size), amount_after, (accum->buf + accum->size + amount_before)) < 0)
+                    if(H5FD_read(file, map_type, (accum->loc + accum->size), amount_after, (accum->buf + accum->size + amount_before)) < 0)
                         HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "driver read request failed")
                 } /* end if */
 
@@ -213,13 +207,13 @@ H5F__accum_read(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t add
             /* Current read doesn't overlap with metadata accumulator, read it from file */
             else {
                 /* Dispatch to driver */
-                if(H5FD_read(&fdio_info, map_type, addr, size, buf) < 0)
+                if(H5FD_read(file, map_type, addr, size, buf) < 0)
                     HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "driver read request failed")
             } /* end else */
         } /* end if */
         else {
             /* Read the data */
-            if(H5FD_read(&fdio_info, map_type, addr, size, buf) < 0)
+            if(H5FD_read(file, map_type, addr, size, buf) < 0)
                 HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "driver read request failed")
 
             /* Check for overlap w/dirty accumulator */
@@ -262,7 +256,7 @@ H5F__accum_read(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t add
     } /* end if */
     else {
         /* Read the data */
-        if(H5FD_read(&fdio_info, map_type, addr, size, buf) < 0)
+        if(H5FD_read(file, map_type, addr, size, buf) < 0)
             HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "driver read request failed")
     } /* end else */
 
@@ -285,7 +279,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5F__accum_adjust(H5F_meta_accum_t *accum, const H5FD_io_info_t *fdio_info,
+H5F__accum_adjust(H5F_meta_accum_t *accum, H5FD_t *file,
     H5F_accum_adjust_t adjust, size_t size)
 {
     herr_t      ret_value = SUCCEED;    /* Return value */
@@ -293,7 +287,7 @@ H5F__accum_adjust(H5F_meta_accum_t *accum, const H5FD_io_info_t *fdio_info,
     FUNC_ENTER_STATIC
 
     HDassert(accum);
-    HDassert(fdio_info);
+    HDassert(file);
     HDassert(H5F_ACCUM_APPEND == adjust || H5F_ACCUM_PREPEND == adjust);
     HDassert(size > 0);
     HDassert(size <= H5F_ACCUM_MAX_SIZE);
@@ -351,7 +345,7 @@ H5F__accum_adjust(H5F_meta_accum_t *accum, const H5FD_io_info_t *fdio_info,
                     /* Check if the dirty region overlaps the region to eliminate from the accumulator */
                     if((accum->size - shrink_size) < (accum->dirty_off + accum->dirty_len)) {
                         /* Write out the dirty region from the metadata accumulator, with dispatch to driver */
-                        if(H5FD_write(fdio_info, H5FD_MEM_DEFAULT, (accum->loc + accum->dirty_off), accum->dirty_len, (accum->buf + accum->dirty_off)) < 0)
+                        if(H5FD_write(file, H5FD_MEM_DEFAULT, (accum->loc + accum->dirty_off), accum->dirty_len, (accum->buf + accum->dirty_off)) < 0)
                             HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "file write failed")
 
                         /* Reset accumulator dirty flag */
@@ -362,7 +356,7 @@ H5F__accum_adjust(H5F_meta_accum_t *accum, const H5FD_io_info_t *fdio_info,
                     /* Check if the dirty region overlaps the region to eliminate from the accumulator */
                     if(shrink_size > accum->dirty_off) {
                         /* Write out the dirty region from the metadata accumulator, with dispatch to driver */
-                        if(H5FD_write(fdio_info, H5FD_MEM_DEFAULT, (accum->loc + accum->dirty_off), accum->dirty_len, (accum->buf + accum->dirty_off)) < 0)
+                        if(H5FD_write(file, H5FD_MEM_DEFAULT, (accum->loc + accum->dirty_off), accum->dirty_len, (accum->buf + accum->dirty_off)) < 0)
                             HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "file write failed")
 
                         /* Reset accumulator dirty flag */
@@ -424,32 +418,28 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F__accum_write(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t addr,
+H5F__accum_write(H5F_t *f, H5FD_mem_t map_type, haddr_t addr,
     size_t size, const void *buf)
 {
-    H5FD_io_info_t fdio_info;           /* File driver I/O info */
-    herr_t      ret_value = SUCCEED;    /* Return value */
+    H5FD_t *file;                       /* File driver pointer */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
-    HDassert(fio_info);
-    HDassert(fio_info->f);
-    HDassert(H5F_INTENT(fio_info->f) & H5F_ACC_RDWR);
-    HDassert(fio_info->meta_dxpl);
-    HDassert(fio_info->raw_dxpl);
+    /* Sanity checks */
+    HDassert(f);
+    HDassert(H5F_INTENT(f) & H5F_ACC_RDWR);
     HDassert(buf);
 
-    /* Translate to file driver I/O info object */
-    fdio_info.file = fio_info->f->shared->lf;
-    fdio_info.meta_dxpl = fio_info->meta_dxpl;
-    fdio_info.raw_dxpl = fio_info->raw_dxpl;
+    /* Translate to file driver pointer */
+    file = f->shared->lf;
 
     /* Check for accumulating metadata */
-    if((fio_info->f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA) && map_type != H5FD_MEM_DRAW) {
+    if((f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA) && map_type != H5FD_MEM_DRAW) {
         H5F_meta_accum_t *accum;     /* Alias for file's metadata accumulator */
 
         /* Set up alias for file's metadata accumulator info */
-        accum = &fio_info->f->shared->accum;
+        accum = &f->shared->accum;
 
         if(size < H5F_ACCUM_MAX_SIZE) {
             /* Sanity check */
@@ -460,7 +450,7 @@ H5F__accum_write(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t ad
                 /* Check if the new metadata adjoins the beginning of the current accumulator */
                 if((addr + size) == accum->loc) {
                     /* Check if we need to adjust accumulator size */
-                    if(H5F__accum_adjust(accum, &fdio_info, H5F_ACCUM_PREPEND, size) < 0)
+                    if(H5F__accum_adjust(accum, file, H5F_ACCUM_PREPEND, size) < 0)
                         HGOTO_ERROR(H5E_IO, H5E_CANTRESIZE, FAIL, "can't adjust metadata accumulator")
 
                     /* Move the existing metadata to the proper location */
@@ -485,7 +475,7 @@ H5F__accum_write(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t ad
                 /* Check if the new metadata adjoins the end of the current accumulator */
                 else if(addr == (accum->loc + accum->size)) {
                     /* Check if we need to adjust accumulator size */
-                    if(H5F__accum_adjust(accum, &fdio_info, H5F_ACCUM_APPEND, size) < 0)
+                    if(H5F__accum_adjust(accum, file, H5F_ACCUM_APPEND, size) < 0)
                         HGOTO_ERROR(H5E_IO, H5E_CANTRESIZE, FAIL, "can't adjust metadata accumulator")
 
                     /* Copy the new metadata to the end */
@@ -545,7 +535,7 @@ H5F__accum_write(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t ad
                         H5_CHECKED_ASSIGN(add_size, size_t, (accum->loc - addr), hsize_t);
 
                         /* Check if we need to adjust accumulator size */
-                        if(H5F__accum_adjust(accum, &fdio_info, H5F_ACCUM_PREPEND, add_size) < 0)
+                        if(H5F__accum_adjust(accum, file, H5F_ACCUM_PREPEND, add_size) < 0)
                             HGOTO_ERROR(H5E_IO, H5E_CANTRESIZE, FAIL, "can't adjust metadata accumulator")
 
                         /* Calculate the proper offset of the existing metadata */
@@ -585,7 +575,7 @@ H5F__accum_write(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t ad
                         H5_CHECKED_ASSIGN(add_size, size_t, (addr + size) - (accum->loc + accum->size), hsize_t);
 
                         /* Check if we need to adjust accumulator size */
-                        if(H5F__accum_adjust(accum, &fdio_info, H5F_ACCUM_APPEND, add_size) < 0)
+                        if(H5F__accum_adjust(accum, file, H5F_ACCUM_APPEND, add_size) < 0)
                             HGOTO_ERROR(H5E_IO, H5E_CANTRESIZE, FAIL, "can't adjust metadata accumulator")
 
                         /* Compute offset of dirty region (after adjusting accumulator) */
@@ -651,7 +641,7 @@ H5F__accum_write(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t ad
                 else {
                     /* Write out the existing metadata accumulator, with dispatch to driver */
                     if(accum->dirty) {
-                        if(H5FD_write(&fdio_info, H5FD_MEM_DEFAULT, accum->loc + accum->dirty_off, accum->dirty_len, accum->buf + accum->dirty_off) < 0)
+                        if(H5FD_write(file, H5FD_MEM_DEFAULT, accum->loc + accum->dirty_off, accum->dirty_len, accum->buf + accum->dirty_off) < 0)
                             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
 
                         /* Reset accumulator dirty flag */
@@ -741,13 +731,13 @@ H5F__accum_write(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t ad
         } /* end if */
         else {
             /* Make certain that data in accumulator is visible before new write */
-	    if((H5F_INTENT(fio_info->f) & H5F_ACC_SWMR_WRITE) > 0)
+	    if((H5F_INTENT(f) & H5F_ACC_SWMR_WRITE) > 0)
                 /* Flush if dirty and reset accumulator */
-                if(H5F__accum_reset(fio_info, TRUE) < 0)
+                if(H5F__accum_reset(f, TRUE) < 0)
                     HGOTO_ERROR(H5E_IO, H5E_CANTRESET, FAIL, "can't reset accumulator")
 
             /* Write the data */
-            if(H5FD_write(&fdio_info, map_type, addr, size, buf) < 0)
+            if(H5FD_write(file, map_type, addr, size, buf) < 0)
                 HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
 
             /* Check for overlap w/accumulator */
@@ -792,7 +782,7 @@ H5F__accum_write(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t ad
                     } /* end if */
                     else {        /* Access covers whole accumulator */
                         /* Reset accumulator, but don't flush */
-                        if(H5F__accum_reset(fio_info, FALSE) < 0)
+                        if(H5F__accum_reset(f, FALSE) < 0)
                             HGOTO_ERROR(H5E_IO, H5E_CANTRESET, FAIL, "can't reset accumulator")
                     } /* end else */
                 } /* end if */
@@ -832,7 +822,7 @@ H5F__accum_write(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t ad
     } /* end if */
     else {
         /* Write the data */
-        if(H5FD_write(&fdio_info, map_type, addr, size, buf) < 0)
+        if(H5FD_write(file, map_type, addr, size, buf) < 0)
             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
     } /* end else */
 
@@ -856,31 +846,26 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F__accum_free(const H5F_io_info2_t *fio_info, H5FD_mem_t H5_ATTR_UNUSED type, haddr_t addr,
+H5F__accum_free(H5F_t *f, H5FD_mem_t H5_ATTR_UNUSED type, haddr_t addr,
     hsize_t size)
 {
     H5F_meta_accum_t *accum;            /* Alias for file's metadata accumulator */
-    H5FD_io_info_t fdio_info;           /* File driver I/O info */
+    H5FD_t *file;                       /* File driver pointer */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_PACKAGE
 
     /* check arguments */
-    HDassert(fio_info);
-    HDassert(fio_info->f);
-    HDassert(fio_info->meta_dxpl);
-    HDassert(fio_info->raw_dxpl);
+    HDassert(f);
 
     /* Set up alias for file's metadata accumulator info */
-    accum = &fio_info->f->shared->accum;
+    accum = &f->shared->accum;
 
-    /* Translate to file driver I/O info object */
-    fdio_info.file = fio_info->f->shared->lf;
-    fdio_info.meta_dxpl = fio_info->meta_dxpl;
-    fdio_info.raw_dxpl = fio_info->raw_dxpl;
+    /* Translate to file driver pointer */
+    file = f->shared->lf;
 
     /* Adjust the metadata accumulator to remove the freed block, if it overlaps */
-    if((fio_info->f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA)
+    if((f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA)
             && H5F_addr_overlap(addr, size, accum->loc, accum->size)) {
         size_t overlap_size;        /* Size of overlap with accumulator */
 
@@ -951,7 +936,7 @@ H5F__accum_free(const H5F_io_info2_t *fio_info, H5FD_mem_t H5_ATTR_UNUSED type,
                     /* Check if block to free is entirely before dirty region */
                     if(H5F_addr_le(tail_addr, dirty_start)) {
                         /* Write out the entire dirty region of the accumulator */
-                        if(H5FD_write(&fdio_info, H5FD_MEM_DEFAULT, dirty_start, accum->dirty_len, accum->buf + accum->dirty_off) < 0)
+                        if(H5FD_write(file, H5FD_MEM_DEFAULT, dirty_start, accum->dirty_len, accum->buf + accum->dirty_off) < 0)
                             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
                     } /* end if */
                     /* Block to free overlaps with some/all of dirty region */
@@ -966,7 +951,7 @@ H5F__accum_free(const H5F_io_info2_t *fio_info, H5FD_mem_t H5_ATTR_UNUSED type,
                         HDassert(write_size > 0);
 
                         /* Write out the unfreed dirty region of the accumulator */
-                        if(H5FD_write(&fdio_info, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, accum->buf + accum->dirty_off + dirty_delta) < 0)
+                        if(H5FD_write(file, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, accum->buf + accum->dirty_off + dirty_delta) < 0)
                             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
                     } /* end if */
 
@@ -986,7 +971,7 @@ H5F__accum_free(const H5F_io_info2_t *fio_info, H5FD_mem_t H5_ATTR_UNUSED type,
                         HDassert(write_size > 0);
 
                         /* Write out the unfreed end of the dirty region of the accumulator */
-                        if(H5FD_write(&fdio_info, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, accum->buf + accum->dirty_off + dirty_delta) < 0)
+                        if(H5FD_write(file, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, accum->buf + accum->dirty_off + dirty_delta) < 0)
                             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
                     } /* end if */
 
@@ -1027,32 +1012,28 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F__accum_flush(const H5F_io_info2_t *fio_info)
+H5F__accum_flush(H5F_t *f)
 {
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
-    HDassert(fio_info);
-    HDassert(fio_info->f);
-    HDassert(fio_info->meta_dxpl);
-    HDassert(fio_info->raw_dxpl);
+    /* Sanity checks */
+    HDassert(f);
 
     /* Check if we need to flush out the metadata accumulator */
-    if((fio_info->f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA) && fio_info->f->shared->accum.dirty) {
-        H5FD_io_info_t fdio_info;           /* File driver I/O info */
+    if((f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA) && f->shared->accum.dirty) {
+        H5FD_t *file;                       /* File driver pointer */
 
-        /* Translate to file driver I/O info object */
-        fdio_info.file = fio_info->f->shared->lf;
-        fdio_info.meta_dxpl = fio_info->meta_dxpl;
-        fdio_info.raw_dxpl = fio_info->raw_dxpl;
+        /* Translate to file driver pointer */
+        file = f->shared->lf;
 
         /* Flush the metadata contents */
-        if(H5FD_write(&fdio_info, H5FD_MEM_DEFAULT, fio_info->f->shared->accum.loc + fio_info->f->shared->accum.dirty_off, fio_info->f->shared->accum.dirty_len, fio_info->f->shared->accum.buf + fio_info->f->shared->accum.dirty_off) < 0)
+        if(H5FD_write(file, H5FD_MEM_DEFAULT, f->shared->accum.loc + f->shared->accum.dirty_off, f->shared->accum.dirty_len, f->shared->accum.buf + f->shared->accum.dirty_off) < 0)
             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
 
         /* Reset the dirty flag */
-        fio_info->f->shared->accum.dirty = FALSE;
+        f->shared->accum.dirty = FALSE;
     } /* end if */
 
 done:
@@ -1074,34 +1055,34 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F__accum_reset(const H5F_io_info2_t *fio_info, hbool_t flush)
+H5F__accum_reset(H5F_t *f, hbool_t flush)
 {
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_PACKAGE
 
-    HDassert(fio_info);
-    HDassert(fio_info->f);
+    /* Sanity checks */
+    HDassert(f);
 
     /* Flush any dirty data in accumulator, if requested */
     if(flush)
-        if(H5F__accum_flush(fio_info) < 0)
+        if(H5F__accum_flush(f) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "can't flush metadata accumulator")
 
     /* Check if we need to reset the metadata accumulator information */
-    if(fio_info->f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA) {
+    if(f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA) {
         /* Sanity check */
-        HDassert(!fio_info->f->closing || FALSE == fio_info->f->shared->accum.dirty);
+        HDassert(!f->closing || FALSE == f->shared->accum.dirty);
 
         /* Free the buffer */
-        if(fio_info->f->shared->accum.buf)
-            fio_info->f->shared->accum.buf = H5FL_BLK_FREE(meta_accum, fio_info->f->shared->accum.buf);
+        if(f->shared->accum.buf)
+            f->shared->accum.buf = H5FL_BLK_FREE(meta_accum, f->shared->accum.buf);
 
         /* Reset the buffer sizes & location */
-        fio_info->f->shared->accum.alloc_size = fio_info->f->shared->accum.size = 0;
-        fio_info->f->shared->accum.loc = HADDR_UNDEF;
-        fio_info->f->shared->accum.dirty = FALSE;
-        fio_info->f->shared->accum.dirty_len = 0;
+        f->shared->accum.alloc_size = f->shared->accum.size = 0;
+        f->shared->accum.loc = HADDR_UNDEF;
+        f->shared->accum.dirty = FALSE;
+        f->shared->accum.dirty_len = 0;
     } /* end if */
 
 done:
diff --git a/src/H5Fcwfs.c b/src/H5Fcwfs.c
index 32c73b0..aa5f8ab 100644
--- a/src/H5Fcwfs.c
+++ b/src/H5Fcwfs.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -161,7 +159,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_cwfs_find_free_heap(H5F_t *f, hid_t dxpl_id, size_t need, haddr_t *addr)
+H5F_cwfs_find_free_heap(H5F_t *f, size_t need, haddr_t *addr)
 {
     unsigned    cwfsno;                 /* Local index for iterating over collections */
     hbool_t     found = FALSE;          /* Flag to indicate a heap with enough space was found */
@@ -212,11 +210,11 @@ H5F_cwfs_find_free_heap(H5F_t *f, hid_t dxpl_id, size_t need, haddr_t *addr)
             if((H5HG_SIZE(f->shared->cwfs[cwfsno]) + new_need) <= H5HG_MAXSIZE) {
                 htri_t was_extended;        /* Whether the heap was extended */
 
-                was_extended = H5MF_try_extend(f, dxpl_id, H5FD_MEM_GHEAP, H5HG_ADDR(f->shared->cwfs[cwfsno]), (hsize_t)H5HG_SIZE(f->shared->cwfs[cwfsno]), (hsize_t)new_need);
+                was_extended = H5MF_try_extend(f, H5FD_MEM_GHEAP, H5HG_ADDR(f->shared->cwfs[cwfsno]), (hsize_t)H5HG_SIZE(f->shared->cwfs[cwfsno]), (hsize_t)new_need);
                 if(was_extended < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTEXTEND, FAIL, "error trying to extend heap")
                 else if(was_extended == TRUE) {
-                    if(H5HG_extend(f, dxpl_id, H5HG_ADDR(f->shared->cwfs[cwfsno]), new_need) < 0)
+                    if(H5HG_extend(f, H5HG_ADDR(f->shared->cwfs[cwfsno]), new_need) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_CANTRESIZE, FAIL, "unable to extend global heap collection")
                     *addr = H5HG_ADDR(f->shared->cwfs[cwfsno]);
                     found = TRUE;
diff --git a/src/H5Fdbg.c b/src/H5Fdbg.c
index 11accc6..535b43d 100644
--- a/src/H5Fdbg.c
+++ b/src/H5Fdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
diff --git a/src/H5Fdeprec.c b/src/H5Fdeprec.c
index 4a3bce0..6417956 100644
--- a/src/H5Fdeprec.c
+++ b/src/H5Fdeprec.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -38,6 +36,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fpkg.h"             /* File access				*/
 #include "H5Iprivate.h"		/* IDs			  		*/
@@ -102,6 +101,7 @@ herr_t
 H5Fget_info1(hid_t obj_id, H5F_info1_t *finfo)
 {
     H5F_t *f;                           /* Top file in mount hierarchy */
+    H5F_info2_t finfo2;                 /* Current file info struct */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -129,21 +129,80 @@ H5Fget_info1(hid_t obj_id, H5F_info1_t *finfo)
     } /* end else */
     HDassert(f->shared);
 
-    /* Reset file info struct */
-    HDmemset(finfo, 0, sizeof(*finfo));
+    /* Get the current file info */
+    if(H5F__get_info(f, &finfo2) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to retrieve file info")
 
-    /* Get the size of the superblock extension */
-    if(H5F__super_size(f, H5AC_ind_read_dxpl_id, NULL, &finfo->super_ext_size) < 0)
-	HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "Unable to retrieve superblock extension size")
-
-    /* Check for SOHM info */
-    if(H5F_addr_defined(f->shared->sohm_addr))
-        if(H5SM_ih_size(f, H5AC_ind_read_dxpl_id, &finfo->sohm.hdr_size, &finfo->sohm.msgs_info) < 0)
-            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "Unable to retrieve SOHM index & heap storage info")
+    /* Copy the compatible fields into the older struct */
+    finfo->super_ext_size = finfo2.super.super_ext_size;
+    finfo->sohm.hdr_size = finfo2.sohm.hdr_size;
+    finfo->sohm.msgs_info = finfo2.sohm.msgs_info;
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Fget_info1() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Fset_latest_format
+ *
+ * Purpose:     Enable switching between latest or non-latest format while
+ *              a file is open.
+ *              This is deprecated starting release 1.10.2 and is modified
+ *              to call the private H5F_set_libver_bounds() to set the
+ *              bounds.
+ *
+ *              Before release 1.10.2, the library supports only two
+ *              combinations of low/high bounds: 
+ *                  (earliest, latest)
+ *                  (latest, latest)
+ *              Thus, this public routine does the job in switching 
+ *              between the two combinations listed above.
+ *
+ *              Starting release 1.10.2, we add v18 to the enumerated
+ *              define H5F_libver_t and the library supports five combinations
+ *              as below:
+ *                  (earliest, v18)
+ *                  (earliest, v10)
+ *                  (v18, v18)
+ *                  (v18, v10)
+ *                  (v10, v10)
+ *              So we introduce the new public routine H5Fset_libver_bounds()
+ *              in place of H5Fset_latest_format().
+ *              See also RFC: Setting Bounds for Object Creation in HDF5 1.10.0.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Vailin Choi; December 2017
+ *             
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Fset_latest_format(hid_t file_id, hbool_t latest_format)
+{
+    H5F_t *f;                               /* File */
+    H5F_libver_t low  = H5F_LIBVER_LATEST;  /* Low bound */
+    H5F_libver_t high = H5F_LIBVER_LATEST;  /* High bound */
+    herr_t ret_value = SUCCEED;             /* Return value */
+
+    FUNC_ENTER_API(FAIL)
+    H5TRACE2("e", "ib", file_id, latest_format);
+
+    /* Check args */
+    if(NULL == (f = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
+        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "not a file ID")
+
+    /* 'low' and 'high' are both initialized to LATEST.
+       If latest format is not expected, set 'low' to EARLIEST */
+    if(!latest_format)
+        low = H5F_LIBVER_EARLIEST;
+
+    /* Call private set_libver_bounds function to set the bounds */
+    if(H5F__set_libver_bounds(f, low, high) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "cannot set low/high bounds")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* end H5Fset_latest_format() */
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
diff --git a/src/H5Fefc.c b/src/H5Fefc.c
index 42bf5d8..487ed2f 100644
--- a/src/H5Fefc.c
+++ b/src/H5Fefc.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -59,14 +57,15 @@ struct H5F_efc_t {
     unsigned            nfiles;         /* Size of the external file cache */
     unsigned            max_nfiles;     /* Maximum size of the external file cache */
     unsigned            nrefs;          /* Number of times this file appears in another file's EFC */
-    int                 tag;            /* Temporary variable used by H5F_efc_try_close() */
-    H5F_file_t          *tmp_next;      /* Next file in temporary list used by H5F_efc_try_close() */
+    int                 tag;            /* Temporary variable used by H5F__efc_try_close() */
+    H5F_file_t          *tmp_next;      /* Next file in temporary list used by H5F__efc_try_close() */
 };
 
 /* Private prototypes */
-static herr_t H5F_efc_remove_ent(H5F_efc_t *efc, H5F_efc_ent_t *ent);
-static void H5F_efc_try_close_tag1(H5F_file_t *sf, H5F_file_t **tail);
-static void H5F_efc_try_close_tag2(H5F_file_t *sf, H5F_file_t **tail);
+static herr_t H5F__efc_release_real(H5F_efc_t *efc);
+static herr_t H5F__efc_remove_ent(H5F_efc_t *efc, H5F_efc_ent_t *ent);
+static void H5F__efc_try_close_tag1(H5F_file_t *sf, H5F_file_t **tail);
+static void H5F__efc_try_close_tag2(H5F_file_t *sf, H5F_file_t **tail);
 
 /* Free lists */
 H5FL_DEFINE_STATIC(H5F_efc_ent_t);
@@ -78,7 +77,7 @@ H5FL_DEFINE_STATIC(H5F_efc_t);
  *
  * Purpose:     Allocate and initialize a new external file cache object,
  *              which can the be used to cache open external files.
- *              the object must be freed with H5F_efc_destroy.
+ *              the object must be freed with H5F__efc_destroy.
  *
  * Return:      Pointer to new external file cache object on success
  *              NULL on failure
@@ -121,7 +120,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_efc_open
+ * Function:    H5F__efc_open
  *
  * Purpose:     Opens a file using the external file cache.  The target
  *              file is added to the external file cache of the parent
@@ -140,15 +139,15 @@ done:
  *-------------------------------------------------------------------------
  */
 H5F_t *
-H5F_efc_open(H5F_t *parent, const char *name, unsigned flags, hid_t fcpl_id,
-    hid_t fapl_id, hid_t dxpl_id)
+H5F__efc_open(H5F_t *parent, const char *name, unsigned flags, hid_t fcpl_id,
+    hid_t fapl_id)
 {
     H5F_efc_t   *efc = NULL;    /* External file cache for parent file */
     H5F_efc_ent_t *ent = NULL;  /* Entry for target file in efc */
     hbool_t     open_file = FALSE; /* Whether ent->file needs to be closed in case of error */
     H5F_t       *ret_value = NULL; /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Sanity checks */
     HDassert(parent);
@@ -162,7 +161,7 @@ H5F_efc_open(H5F_t *parent, const char *name, unsigned flags, hid_t fcpl_id,
      * support this so clients do not have to make 2 different calls depending
      * on the state of the efc. */
     if(!efc) {
-        if(NULL == (ret_value = H5F_open(name, flags, fcpl_id, fapl_id, dxpl_id)))
+        if(NULL == (ret_value = H5F_open(name, flags, fcpl_id, fapl_id)))
             HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "can't open file")
 
         /* Increment the number of open objects to prevent the file from being
@@ -227,14 +226,14 @@ H5F_efc_open(H5F_t *parent, const char *name, unsigned flags, hid_t fcpl_id,
             /* Evict the file if found, otherwise just open the target file and
              * do not add it to cache */
             if(ent) {
-                if(H5F_efc_remove_ent(efc, ent) < 0)
+                if(H5F__efc_remove_ent(efc, ent) < 0)
                     HGOTO_ERROR(H5E_FILE, H5E_CANTREMOVE, NULL, "can't remove entry from external file cache")
 
                 /* Do not free ent, we will recycle it below */
             } /* end if */
             else {
                 /* Cannot cache file, just open file and return */
-                if(NULL == (ret_value = H5F_open(name, flags, fcpl_id, fapl_id, dxpl_id)))
+                if(NULL == (ret_value = H5F_open(name, flags, fcpl_id, fapl_id)))
                     HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "can't open file")
 
                 /* Increment the number of open objects to prevent the file from
@@ -255,7 +254,7 @@ H5F_efc_open(H5F_t *parent, const char *name, unsigned flags, hid_t fcpl_id,
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
         /* Open the file */
-        if(NULL == (ent->file = H5F_open(name, flags, fcpl_id, fapl_id, dxpl_id)))
+        if(NULL == (ent->file = H5F_open(name, flags, fcpl_id, fapl_id)))
             HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "can't open file")
         open_file = TRUE;
 
@@ -309,7 +308,7 @@ done:
         } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_efc_open() */
+} /* end H5F__efc_open() */
 
 
 /*-------------------------------------------------------------------------
@@ -402,7 +401,7 @@ H5F_efc_max_nfiles(H5F_efc_t *efc)
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_efc_release
+ * Function:    H5F__efc_release_real
  *
  * Purpose:     Releases the external file cache, potentially closing any
  *              cached files unless they are held open from somewhere
@@ -416,14 +415,14 @@ H5F_efc_max_nfiles(H5F_efc_t *efc)
  *
  *-------------------------------------------------------------------------
  */
-herr_t
-H5F_efc_release(H5F_efc_t *efc)
+static herr_t
+H5F__efc_release_real(H5F_efc_t *efc)
 {
     H5F_efc_ent_t *ent = NULL;          /* EFC entry */
     H5F_efc_ent_t *prev_ent = NULL;     /* Previous EFC entry */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity checks */
     HDassert(efc);
@@ -431,7 +430,7 @@ H5F_efc_release(H5F_efc_t *efc)
     /* Lock the EFC to prevent manipulation of the EFC wile we are releasing it.
      * The EFC should never be locked when we enter this function because that
      * would require a cycle, a cycle would necessarily invoke
-     * H5F_efc_try_close(), and that function checks the status of the lock
+     * H5F__efc_try_close(), and that function checks the status of the lock
      * before calling this one. */
     HDassert((efc->tag == H5F_EFC_TAG_DEFAULT)
             || (efc->tag == H5F_EFC_TAG_CLOSE));
@@ -442,7 +441,7 @@ H5F_efc_release(H5F_efc_t *efc)
     ent = efc->LRU_head;
     while(ent)
         if(!ent->nopen) {
-            if(H5F_efc_remove_ent(efc, ent) < 0)
+            if(H5F__efc_remove_ent(efc, ent) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTREMOVE, FAIL, "can't remove entry from external file cache")
 
             /* Free the entry and move to next entry in LRU list */
@@ -460,11 +459,45 @@ H5F_efc_release(H5F_efc_t *efc)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value);
+} /* end H5F__efc_release_real() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F__efc_release
+ *
+ * Purpose:     Releases the external file cache, potentially closing any
+ *              cached files unless they are held open from somewhere
+ *              else (or are currently opened by a client).
+ *
+ * Return:      Non-negative on success
+ *              Negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *              Sunday, February 18, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5F__efc_release(H5F_efc_t *efc)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity checks */
+    HDassert(efc);
+
+    /* Call 'real' routine */
+    if(H5F__efc_release_real(efc) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "can't remove entry from external file cache")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* end H5F_efc_release() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_efc_destroy
+ * Function:    H5F__efc_destroy
  *
  * Purpose:     Frees an external file cache object, releasing it first
  *              if necessary.  If it cannot be fully released, for example
@@ -479,18 +512,18 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_efc_destroy(H5F_efc_t *efc)
+H5F__efc_destroy(H5F_efc_t *efc)
 {
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Sanity checks */
     HDassert(efc);
 
     if(efc->nfiles > 0) {
         /* Release (clear) the efc */
-        if(H5F_efc_release(efc) < 0)
+        if(H5F__efc_release_real(efc) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "can't release external file cache")
 
         /* If there are still cached files, return an error */
@@ -512,11 +545,11 @@ H5F_efc_destroy(H5F_efc_t *efc)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value);
-} /* end H5F_efc_destroy() */
+} /* end H5F__efc_destroy() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_efc_remove_ent
+ * Function:    H5F__efc_remove_ent
  *
  * Purpose:     Removes the specified entry from the specified EFC,
  *              closing the file if requested.  Does not free the entry.
@@ -530,11 +563,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5F_efc_remove_ent(H5F_efc_t *efc, H5F_efc_ent_t *ent)
+H5F__efc_remove_ent(H5F_efc_t *efc, H5F_efc_ent_t *ent)
 {
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity checks */
     HDassert(efc);
@@ -578,11 +611,11 @@ H5F_efc_remove_ent(H5F_efc_t *efc, H5F_efc_ent_t *ent)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_efc_remove_ent() */
+} /* end H5F__efc_remove_ent() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_efc_try_close_tag1
+ * Function:    H5F__efc_try_close_tag1
  *
  * Purpose:     Recursively traverse the EFC tree, keeping a temporary
  *              reference count on each file that assumes all reachable
@@ -596,12 +629,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static void
-H5F_efc_try_close_tag1(H5F_file_t *sf, H5F_file_t **tail)
+H5F__efc_try_close_tag1(H5F_file_t *sf, H5F_file_t **tail)
 {
     H5F_efc_ent_t       *ent = NULL;    /* EFC entry */
     H5F_file_t          *esf;           /* Convenience pointer to ent->file->shared */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Sanity checks */
     HDassert(sf);
@@ -646,17 +679,17 @@ H5F_efc_try_close_tag1(H5F_file_t *sf, H5F_file_t **tail)
                 } /* end if */
 
                 /* Recurse into the entry */
-                H5F_efc_try_close_tag1(ent->file->shared, tail);
+                H5F__efc_try_close_tag1(ent->file->shared, tail);
             } /* end if */
         } /* end if */
     } /* end for */
 
     FUNC_LEAVE_NOAPI_VOID
-} /* end H5F_efc_try_close_tag1() */
+} /* end H5F__efc_try_close_tag1() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_efc_try_close_tag2
+ * Function:    H5F__efc_try_close_tag2
  *
  * Purpose:     Recuresively mark all files reachable through this one as
  *              uncloseable, and add newly uncloseable files to the tail
@@ -670,12 +703,12 @@ H5F_efc_try_close_tag1(H5F_file_t *sf, H5F_file_t **tail)
  *-------------------------------------------------------------------------
  */
 static void
-H5F_efc_try_close_tag2(H5F_file_t *sf, H5F_file_t **tail)
+H5F__efc_try_close_tag2(H5F_file_t *sf, H5F_file_t **tail)
 {
     H5F_efc_ent_t       *ent = NULL;    /* EFC entry */
     H5F_file_t          *esf;           /* Convenience pointer to ent->file->shared */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Sanity checks */
     HDassert(sf);
@@ -717,17 +750,17 @@ H5F_efc_try_close_tag2(H5F_file_t *sf, H5F_file_t **tail)
                 } /* end if */
 
                 /* Recurse into the entry */
-                H5F_efc_try_close_tag2(esf, tail);
+                H5F__efc_try_close_tag2(esf, tail);
             } /* end if */
         } /* end if */
     } /* end for */
 
     FUNC_LEAVE_NOAPI_VOID
-} /* end H5F_efc_try_close_tag2() */
+} /* end H5F__efc_try_close_tag2() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_efc_try_close
+ * Function:    H5F__efc_try_close
  *
  * Purpose:     Attempts to close the provided (shared) file by checking
  *              to see if the releasing the EFC would cause its reference
@@ -743,7 +776,7 @@ H5F_efc_try_close_tag2(H5F_file_t *sf, H5F_file_t **tail)
  *              "callback" for the final pass (the one where the files are
  *              actually closed).  The code for the callback case is at
  *              the top of this function; luckily it only consists of a
- *              (possible) call to H5F_efc_release().
+ *              (possible) call to H5F__efc_release_real().
  *
  *              The algorithm basically consists of 3 passes over the EFC
  *              tree.  The first pass assumes that every reachable file is
@@ -759,8 +792,8 @@ H5F_efc_try_close_tag2(H5F_file_t *sf, H5F_file_t **tail)
  *              closeable only because the first pass assumed that an
  *              uncloseable file would be closed.
  *
- *              The final pass exploits the H5F_efc_release()->
- *              H5F_efc_remove_ent()->H5F_try_close()->H5F_efc_try_close()
+ *              The final pass exploits the H5F__efc_release_real()->
+ *              H5F_efc_remove_ent()->H5F_try_close()->H5F__efc_try_close()
  *              calling chain to recursively close the tree, but only the
  *              files that are still marked as closeable.  All files
  *              marked as closeable have their EFCs released, and will
@@ -777,7 +810,7 @@ H5F_efc_try_close_tag2(H5F_file_t *sf, H5F_file_t **tail)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_efc_try_close(H5F_t *f)
+H5F__efc_try_close(H5F_t *f)
 {
     H5F_file_t  *tail;                  /* Tail of linked list of found files.  Head will be f->shared. */
     H5F_file_t  *uncloseable_head = NULL; /* Head of linked list of files found to be uncloseable by the first pass */
@@ -800,8 +833,8 @@ H5F_efc_try_close(H5F_t *f)
         /* We must have reentered this function, and we should close this file.
          * In actuality, we just release the EFC, the recursion should
          * eventually reduce this file's reference count to 1 (though possibly
-         * not from this call to H5F_efc_release()). */
-        if(H5F_efc_release(f->shared->efc) < 0)
+         * not from this call to H5F__efc_release_real()). */
+        if(H5F__efc_release_real(f->shared->efc) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "can't release external file cache")
 
         /* If we marked the file as closeable, there must be no open files in
@@ -818,7 +851,7 @@ H5F_efc_try_close(H5F_t *f)
     /* Conditions where we should not do anything and just return immediately */
     /* If there are references that are not from an EFC or f, it will never
      * be possible to close the file.  Just return.  Note that this holds true
-     * for the case that this file is being closed through H5F_efc_release()
+     * for the case that this file is being closed through H5F__efc_release_real()
      * because that function (through H5F_efc_remove_ent()) decrements the EFC
      * reference count before it calls H5F_try_close(). This may occur if this
      * function is reentered. */
@@ -853,7 +886,7 @@ H5F_efc_try_close(H5F_t *f)
      * field to keep track of final reference count for each file (including
      * this one).  Keep list of files with starting reference count > 1 (head is
      * f->shared). */
-    H5F_efc_try_close_tag1(f->shared, &tail);
+    H5F__efc_try_close_tag1(f->shared, &tail);
 
     /* Check if f->shared->efc->tag dropped to 0.  If it did not,
      * we cannot close anything.  Just reset temporary values and return. */
@@ -911,7 +944,7 @@ H5F_efc_try_close(H5F_t *f)
         tail = uncloseable_tail;
         HDassert(tail);
         while(sf != tail->efc->tmp_next) {
-            H5F_efc_try_close_tag2(sf, &uncloseable_tail);
+            H5F__efc_try_close_tag2(sf, &uncloseable_tail);
             sf = sf->efc->tmp_next;
         } /* end while */
     } /* end if */
@@ -920,7 +953,7 @@ H5F_efc_try_close(H5F_t *f)
      * should start the recursive release that should close all closeable files.
      * Also, see the top of this function. */
     if(f->shared->efc->tag == H5F_EFC_TAG_CLOSE) {
-        if(H5F_efc_release(f->shared->efc) < 0)
+        if(H5F__efc_release_real(f->shared->efc) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "can't release external file cache")
 
         /* Make sure the file's reference count is now 1 and will be closed by
@@ -943,5 +976,5 @@ H5F_efc_try_close(H5F_t *f)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_efc_try_close() */
+} /* end H5F__efc_try_close() */
 
diff --git a/src/H5Ffake.c b/src/H5Ffake.c
index e191003..6072f2e 100644
--- a/src/H5Ffake.c
+++ b/src/H5Ffake.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5Fmodule.h"          /* This source code file is part of the H5F module */
diff --git a/src/H5Fint.c b/src/H5Fint.c
index 444d409..49538f4 100644
--- a/src/H5Fint.c
+++ b/src/H5Fint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -23,20 +21,22 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Aprivate.h"		/* Attributes				*/
-#include "H5ACprivate.h"        /* Metadata cache                       */
-#include "H5Dprivate.h"		/* Datasets				*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Fpkg.h"             /* File access				*/
-#include "H5FDprivate.h"	/* File drivers				*/
-#include "H5Gprivate.h"		/* Groups				*/
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5MFprivate.h"	/* File memory management		*/
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Pprivate.h"		/* Property lists			*/
-#include "H5SMprivate.h"	/* Shared Object Header Messages	*/
-#include "H5Tprivate.h"		/* Datatypes				*/
+#include "H5private.h"         /* Generic Functions */
+#include "H5Aprivate.h"        /* Attributes */
+#include "H5ACprivate.h"       /* Metadata cache */
+#include "H5CXprivate.h"       /* API Contexts */
+#include "H5Dprivate.h"        /* Datasets */
+#include "H5Eprivate.h"        /* Error handling */
+#include "H5Fpkg.h"            /* File access */
+#include "H5FDprivate.h"       /* File drivers */
+#include "H5Gprivate.h"        /* Groups */
+#include "H5Iprivate.h"        /* IDs */
+#include "H5Lprivate.h"        /* Links */
+#include "H5MFprivate.h"       /* File memory management */
+#include "H5MMprivate.h"       /* Memory management */
+#include "H5Pprivate.h"        /* Property lists */
+#include "H5SMprivate.h"       /* Shared Object Header Messages */
+#include "H5Tprivate.h"        /* Datatypes */
 
 
 /****************/
@@ -74,10 +74,13 @@ typedef struct H5F_olist_t {
 /********************/
 
 static int H5F_get_objects_cb(void *obj_ptr, hid_t obj_id, void *key);
+static herr_t H5F__build_name(const char *prefix, const char *file_name,
+    char **full_name/*out*/);
+static char *H5F__getenv_prefix_name(char **env_prefix/*in,out*/);
 static herr_t H5F_build_actual_name(const H5F_t *f, const H5P_genplist_t *fapl,
     const char *name, char ** /*out*/ actual_name);/* Declare a free list to manage the H5F_t struct */
-static herr_t H5F__flush_phase1(H5F_t *f, hid_t meta_dxpl_id);
-static herr_t H5F__flush_phase2(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t closing);
+static herr_t H5F__flush_phase1(H5F_t *f);
+static herr_t H5F__flush_phase2(H5F_t *f, hbool_t closing);
 
 
 /*********************/
@@ -100,28 +103,22 @@ H5FL_DEFINE(H5F_t);
 /* Declare a free list to manage the H5F_file_t struct */
 H5FL_DEFINE(H5F_file_t);
 
+
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_access_plist
+ * Function: H5F_get_access_plist
  *
- * Purpose:	Returns a copy of the file access property list of the
- *		specified file.
+ * Purpose:  Returns a copy of the file access property list of the
+ *           specified file.
  *
  *              NOTE: Make sure that, if you are going to overwrite
  *              information in the copied property list that was
  *              previously opened and assigned to the property list, then
  *              you must close it before overwriting the values.
  *
- * Return:	Success:	Object ID for a copy of the file access
- *				property list.
- *
- *		Failure:	FAIL
- *
- * Programmer:	Quincey Koziol
- *              Wednesday, May 25, 2005
- *
- * Modifications:
- *
+ * Return:   Success:    Object ID for a copy of the file access
+ *                        property list.
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -131,9 +128,8 @@ H5F_get_access_plist(H5F_t *f, hbool_t app_ref)
     H5P_genplist_t *old_plist;              /* Old property list */
     H5FD_driver_prop_t driver_prop;         /* Property for driver ID & info */
     hbool_t driver_prop_copied = FALSE;     /* Whether the driver property has been set up */
-    unsigned    efc_size = 0;
-    hbool_t	latest_format = FALSE;	    /* Always use the latest format? */
-    hid_t	ret_value = SUCCEED;        /* Return value */
+    unsigned   efc_size = 0;
+    hid_t      ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -144,7 +140,7 @@ H5F_get_access_plist(H5F_t *f, hbool_t app_ref)
     if(NULL == (old_plist = (H5P_genplist_t *)H5I_object(H5P_LST_FILE_ACCESS_ID_g)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list")
     if((ret_value = H5P_copy_plist(old_plist, app_ref)) < 0)
-	HGOTO_ERROR(H5E_INTERNAL, H5E_CANTINIT, FAIL, "can't copy file access property list")
+        HGOTO_ERROR(H5E_INTERNAL, H5E_CANTINIT, FAIL, "can't copy file access property list")
     if(NULL == (new_plist = (H5P_genplist_t *)H5I_object(ret_value)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list")
 
@@ -169,10 +165,10 @@ H5F_get_access_plist(H5F_t *f, hbool_t app_ref)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't sieve buffer size")
     if(H5P_set(new_plist, H5F_ACS_SDATA_BLOCK_SIZE_NAME, &(f->shared->sdata_aggr.alloc_size)) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set 'small data' cache size")
-    if(f->shared->latest_flags > 0)
-        latest_format = TRUE;
-    if(H5P_set(new_plist, H5F_ACS_LATEST_FORMAT_NAME, &latest_format) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set 'latest format' flag")
+    if(H5P_set(new_plist, H5F_ACS_LIBVER_LOW_BOUND_NAME, &f->shared->low_bound) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set 'low' bound for library format versions")
+    if(H5P_set(new_plist, H5F_ACS_LIBVER_HIGH_BOUND_NAME, &f->shared->high_bound) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set 'high' bound for library format versions")
     if(H5P_set(new_plist, H5F_ACS_METADATA_READ_ATTEMPTS_NAME, &(f->shared->read_attempts)) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set 'read attempts ' flag")
     if(H5P_set(new_plist, H5F_ACS_OBJECT_FLUSH_CB_NAME, &(f->shared->object_flush)) < 0)
@@ -224,16 +220,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_get_obj_count
+ * Function: H5F_get_obj_count
  *
- * Purpose:	Private function return the number of opened object IDs
- *		(files, datasets, groups, datatypes) in the same file.
+ * Purpose:  Private function return the number of opened object IDs
+ *           (files, datasets, groups, datatypes) in the same file.
  *
  * Return:      SUCCEED on success, FAIL on failure.
- *
- * Programmer:  Raymond Lu
- *              Wednesday, Dec 5, 2001
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -261,10 +253,6 @@ done:
  * Purpose:     Private function to return a list of opened object IDs.
  *
  * Return:      Non-negative on success; can't fail.
- *
- * Programmer:  Raymond Lu
- *              Wednesday, Dec 5, 2001
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -287,16 +275,13 @@ done:
 
 
 /*---------------------------------------------------------------------------
- * Function:	H5F_get_objects
+ * Function: H5F_get_objects
  *
- * Purpose:	This function is called by H5F_get_obj_count or
- *		H5F_get_obj_ids to get number of object IDs and/or a
- *		list of opened object IDs (in return value).
- * Return:	Non-negative on success; Can't fail.
- *
- * Programmer:  Raymond Lu
- *              Wednesday, Dec 5, 2001
+ * Purpose:  This function is called by H5F_get_obj_count or
+ *           H5F_get_obj_ids to get number of object IDs and/or a
+ *           list of opened object IDs (in return value).
  *
+ * Return:   Non-negative on success; Can't fail.
  *---------------------------------------------------------------------------
  */
 herr_t
@@ -315,7 +300,7 @@ H5F_get_objects(const H5F_t *f, unsigned types, size_t max_nobjs, hid_t *obj_id_
     olist.obj_id_list  = (max_nobjs==0 ? NULL : obj_id_list);
     olist.obj_id_count = &obj_id_count;
     olist.list_index   = 0;
-    olist.max_nobjs   = max_nobjs;
+    olist.max_nobjs    = max_nobjs;
 
     /* Determine if we are searching for local or global objects */
     if(types & H5F_OBJ_LOCAL) {
@@ -339,37 +324,37 @@ H5F_get_objects(const H5F_t *f, unsigned types, size_t max_nobjs, hid_t *obj_id_
      * or the caller wants to get the list of IDs and the list isn't full,
      * search through dataset IDs to count number of datasets, and put their
      * IDs on the object list */
-    if(!olist.max_nobjs || (olist.max_nobjs && olist.list_index<olist.max_nobjs)) { 
+    if(!olist.max_nobjs || (olist.max_nobjs && olist.list_index<olist.max_nobjs)) {
         if (types & H5F_OBJ_DATASET) {
             olist.obj_type = H5I_DATASET;
             if(H5I_iterate(H5I_DATASET, H5F_get_objects_cb, &olist, app_ref) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_BADITER, FAIL, "iteration failed(2)")
         } /* end if */
-    } 
+    }
 
     /* If the caller just wants to count the number of objects (OLIST.MAX_NOBJS is zero),
      * or the caller wants to get the list of IDs and the list isn't full,
      * search through group IDs to count number of groups, and put their
      * IDs on the object list */
-    if(!olist.max_nobjs || (olist.max_nobjs && olist.list_index<olist.max_nobjs)) { 
+    if(!olist.max_nobjs || (olist.max_nobjs && olist.list_index<olist.max_nobjs)) {
         if(types & H5F_OBJ_GROUP) {
             olist.obj_type = H5I_GROUP;
             if(H5I_iterate(H5I_GROUP, H5F_get_objects_cb, &olist, app_ref) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_BADITER, FAIL, "iteration failed(3)")
         } /* end if */
-    } 
+    }
 
     /* If the caller just wants to count the number of objects (OLIST.MAX_NOBJS is zero),
      * or the caller wants to get the list of IDs and the list isn't full,
      * search through datatype IDs to count number of named datatypes, and put their
      * IDs on the object list */
-    if(!olist.max_nobjs || (olist.max_nobjs && olist.list_index<olist.max_nobjs)) { 
+    if(!olist.max_nobjs || (olist.max_nobjs && olist.list_index<olist.max_nobjs)) {
         if(types & H5F_OBJ_DATATYPE) {
             olist.obj_type = H5I_DATATYPE;
             if(H5I_iterate(H5I_DATATYPE, H5F_get_objects_cb, &olist, app_ref) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_BADITER, FAIL, "iteration failed(4)")
         } /* end if */
-    } 
+    }
 
     /* If the caller just wants to count the number of objects (OLIST.MAX_NOBJS is zero),
      * or the caller wants to get the list of IDs and the list isn't full,
@@ -382,7 +367,7 @@ H5F_get_objects(const H5F_t *f, unsigned types, size_t max_nobjs, hid_t *obj_id_
                 HGOTO_ERROR(H5E_FILE, H5E_BADITER, FAIL, "iteration failed(5)")
         } /* end if */
     }
- 
+
     /* Set the number of objects currently open */
     *obj_id_count_ptr = obj_id_count;
 
@@ -392,18 +377,14 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_objects_cb
- *
- * Purpose:	H5F_get_objects' callback function.  It verifies if an
- * 		object is in the file, and either count it or put its ID
- *		on the list.
+ * Function: H5F_get_objects_cb
  *
- * Return:      H5_ITER_STOP if the array of object IDs is filled up.
- *              H5_ITER_CONT otherwise.
- *
- * Programmer:  Raymond Lu
- *              Wednesday, Dec 5, 2001
+ * Purpose:  H5F_get_objects' callback function.  It verifies if an
+ *           object is in the file, and either count it or put its ID
+ *           on the list.
  *
+ * Return:   H5_ITER_STOP if the array of object IDs is filled up.
+ *           H5_ITER_CONT otherwise.
  *-------------------------------------------------------------------------
  */
 static int
@@ -421,77 +402,79 @@ H5F_get_objects_cb(void *obj_ptr, hid_t obj_id, void *key)
     /* Count file IDs */
     if(olist->obj_type == H5I_FILE) {
         if((olist->file_info.local &&
-                        (!olist->file_info.ptr.file || (olist->file_info.ptr.file && (H5F_t*)obj_ptr == olist->file_info.ptr.file) ))
-                ||  (!olist->file_info.local &&
-                        ( !olist->file_info.ptr.shared || (olist->file_info.ptr.shared && ((H5F_t*)obj_ptr)->shared == olist->file_info.ptr.shared) ))) {
+                (!olist->file_info.ptr.file ||
+                (olist->file_info.ptr.file && (H5F_t*)obj_ptr == olist->file_info.ptr.file))) ||
+                (!olist->file_info.local &&
+                (!olist->file_info.ptr.shared ||
+                (olist->file_info.ptr.shared && ((H5F_t*)obj_ptr)->shared == olist->file_info.ptr.shared)))) {
             add_obj = TRUE;
-	} /* end if */
+        } /* end if */
     } /* end if */
     else { /* either count opened object IDs or put the IDs on the list */
         H5O_loc_t *oloc;        /* Group entry info for object */
 
-    	switch(olist->obj_type) {
-	    case H5I_ATTR:
-	        oloc = H5A_oloc((H5A_t *)obj_ptr);
+        switch(olist->obj_type) {
+            case H5I_ATTR:
+                oloc = H5A_oloc((H5A_t *)obj_ptr);
                 break;
 
-	    case H5I_GROUP:
-	        oloc = H5G_oloc((H5G_t *)obj_ptr);
+            case H5I_GROUP:
+                oloc = H5G_oloc((H5G_t *)obj_ptr);
                 break;
 
-	    case H5I_DATASET:
-	        oloc = H5D_oloc((H5D_t *)obj_ptr);
-		break;
+            case H5I_DATASET:
+                oloc = H5D_oloc((H5D_t *)obj_ptr);
+                break;
 
-	    case H5I_DATATYPE:
+            case H5I_DATATYPE:
                 if(H5T_is_named((H5T_t*)obj_ptr)==TRUE)
                     oloc = H5T_oloc((H5T_t*)obj_ptr);
                 else
                     oloc = NULL;
-		break;
-
-	    case H5I_UNINIT:
-	    case H5I_BADID:
-	    case H5I_FILE:
-	    case H5I_DATASPACE:
-	    case H5I_REFERENCE:
-	    case H5I_VFL:
-	    case H5I_GENPROP_CLS:
-	    case H5I_GENPROP_LST:
-	    case H5I_ERROR_CLASS:
-	    case H5I_ERROR_MSG:
-	    case H5I_ERROR_STACK:
-	    case H5I_NTYPES:
+                break;
+
+            case H5I_UNINIT:
+            case H5I_BADID:
+            case H5I_FILE:
+            case H5I_DATASPACE:
+            case H5I_REFERENCE:
+            case H5I_VFL:
+            case H5I_GENPROP_CLS:
+            case H5I_GENPROP_LST:
+            case H5I_ERROR_CLASS:
+            case H5I_ERROR_MSG:
+            case H5I_ERROR_STACK:
+            case H5I_NTYPES:
             default:
-                HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5_ITER_ERROR, "unknown data object")
-	} /* end switch */
+                HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5_ITER_ERROR, "unknown or invalid data object")
+        } /* end switch */
 
         if((olist->file_info.local &&
-                    ( (!olist->file_info.ptr.file && olist->obj_type == H5I_DATATYPE && H5T_is_immutable((H5T_t *)obj_ptr) == FALSE)
-                            || (!olist->file_info.ptr.file && olist->obj_type != H5I_DATATYPE)
-                            || (oloc && oloc->file == olist->file_info.ptr.file)))
-                || (!olist->file_info.local &&
-                    ((!olist->file_info.ptr.shared && olist->obj_type == H5I_DATATYPE && H5T_is_immutable((H5T_t *)obj_ptr) == FALSE)
-                            || (!olist->file_info.ptr.shared && olist->obj_type != H5I_DATATYPE)
-                            || (oloc && oloc->file && oloc->file->shared == olist->file_info.ptr.shared)))) {
+                    ((!olist->file_info.ptr.file && olist->obj_type == H5I_DATATYPE && H5T_is_immutable((H5T_t *)obj_ptr) == FALSE) ||
+                    (!olist->file_info.ptr.file && olist->obj_type != H5I_DATATYPE) ||
+                    (oloc && oloc->file == olist->file_info.ptr.file))) ||
+                    (!olist->file_info.local &&
+                    ((!olist->file_info.ptr.shared && olist->obj_type == H5I_DATATYPE && H5T_is_immutable((H5T_t *)obj_ptr) == FALSE) ||
+                    (!olist->file_info.ptr.shared && olist->obj_type != H5I_DATATYPE) ||
+                    (oloc && oloc->file && oloc->file->shared == olist->file_info.ptr.shared)))) {
             add_obj = TRUE;
-    	} /* end if */
+        } /* end if */
     } /* end else */
 
     if(add_obj) {
         /* Add the object's ID to the ID list, if appropriate */
         if(olist->obj_id_list) {
             olist->obj_id_list[olist->list_index] = obj_id;
-	    olist->list_index++;
-	} /* end if */
+            olist->list_index++;
+        } /* end if */
 
         /* Increment the number of open objects */
-	if(olist->obj_id_count)
+        if(olist->obj_id_count)
             (*olist->obj_id_count)++;
 
         /* Check if we've filled up the array.  Return H5_ITER_STOP only if
          * we have filled up the array. Otherwise return H5_ITER_CONT(RET_VALUE is
-         * preset to H5_ITER_CONT) because H5I_iterate needs the return value of 
+         * preset to H5_ITER_CONT) because H5I_iterate needs the return value of
          * H5_ITER_CONT to continue the iteration. */
         if(olist->max_nobjs > 0 && olist->list_index >= olist->max_nobjs)
             HGOTO_DONE(H5_ITER_STOP)  /* Indicate that the iterator should stop */
@@ -502,46 +485,325 @@ done:
 } /* end H5F_get_objects_cb() */
 
 
-/*-------------------------------------------------------------------------
- * Function:	H5F__is_hdf5
+/*--------------------------------------------------------------------------
+ * Function: H5F__build_name
  *
- * Purpose:	Check the file signature to detect an HDF5 file.
+ * Purpose:  Prepend PREFIX to FILE_NAME and store in FULL_NAME
  *
- * Bugs:	This function is not robust: it only uses the default file
- *		driver when attempting to open the file when in fact it
- *		should use all known file drivers.
+ * Return:   Non-negative on success/Negative on failure
+ *--------------------------------------------------------------------------*/
+static herr_t
+H5F__build_name(const char *prefix, const char *file_name, char **full_name/*out*/)
+{
+    size_t      prefix_len;             /* length of prefix */
+    size_t      fname_len;              /* Length of external link file name */
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    prefix_len = HDstrlen(prefix);
+    fname_len = HDstrlen(file_name);
+
+    /* Allocate a buffer to hold the filename + prefix + possibly the delimiter + terminating null byte */
+    if(NULL == (*full_name = (char *)H5MM_malloc(prefix_len + fname_len + 2)))
+        HGOTO_ERROR(H5E_FILE, H5E_CANTALLOC, FAIL, "unable to allocate filename buffer")
+
+    /* Compose the full file name */
+    HDsnprintf(*full_name, (prefix_len + fname_len + 2), "%s%s%s", prefix,
+        (H5_CHECK_DELIMITER(prefix[prefix_len - 1]) ? "" : H5_DIR_SEPS), file_name);
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* H5F__build_name() */
+
+
+/*--------------------------------------------------------------------------
+ * Function: H5F__getenv_prefix_name
+ *
+ * Purpose:  Get the first pathname in the list of pathnames stored in env_prefix,
+ *           which is separated by the environment delimiter.
+ *           env_prefix is modified to point to the remaining pathnames
+ *           in the list.
+ *
+ * Return:   A pointer to a pathname
+--------------------------------------------------------------------------*/
+static char *
+H5F__getenv_prefix_name(char **env_prefix/*in,out*/)
+{
+    char *strret;               /* Pointer to next separator */
+    char *ret_value = NULL;     /* Return value */
+
+    FUNC_ENTER_STATIC_NOERR
+
+    /* Set return value now */
+    ret_value = *env_prefix;
+
+    /* Advance to next component, if possible */
+    strret = HDstrchr(*env_prefix, H5_COLON_SEPC);
+    if(strret == NULL)
+        *env_prefix = NULL;
+    else {
+        /* Advance to next component */
+        *env_prefix = strret + 1;
+
+        /* Terminate current component (pointed to by ret_value) */
+        *strret = '\0';
+    } /* end else */
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5F__getenv_prefix_name() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F_prefix_open_file
  *
- * Return:	Success:	TRUE/FALSE
+ * Purpose:     Attempts to open a dataset file.
+ *
+ * Return:      Pointer to an opened file on success / NULL on failure
+ *-------------------------------------------------------------------------
+ */
+H5F_t *
+H5F_prefix_open_file(H5F_t *primary_file, H5F_prefix_open_t prefix_type,
+    const char *prop_prefix, const char *file_name, unsigned file_intent,
+    hid_t fapl_id)
+{
+    H5F_t       *src_file = NULL;       /* Source file */
+    char        *full_name = NULL;      /* File name with prefix */
+    char        *actual_file_name = NULL; /* File's actual name */
+    char        *temp_file_name = NULL; /* Temporary pointer to file name */
+    size_t      temp_file_name_len;     /* Length of temporary file name */
+    H5F_t       *ret_value = NULL;      /* Return value  */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Simplify intent flags for open calls */
+    file_intent &= (H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE | H5F_ACC_SWMR_READ);
+
+    /* Copy the file name to use */
+    if(NULL == (temp_file_name = H5MM_strdup(file_name)))
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+    temp_file_name_len = HDstrlen(temp_file_name);
+
+    /* Target file_name is an absolute pathname: see RM for detailed description */
+    if(H5_CHECK_ABSOLUTE(file_name) || H5_CHECK_ABS_PATH(file_name)) {
+        /* Try opening file */
+       src_file = H5F__efc_open(primary_file, file_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id);
+
+        /* Adjust temporary file name if file not opened */
+        if(NULL == src_file) {
+            char *ptr;
+
+            /* Reset the error stack */
+            H5E_clear_stack(NULL);
+
+            /* Get last component of file_name */
+            H5_GET_LAST_DELIMITER(file_name, ptr)
+            HDassert(ptr);
+
+            /* Increment past delimiter */
+            ptr++;
+
+            /* Copy into the temp. file name */
+            HDstrncpy(temp_file_name, ptr, temp_file_name_len);
+            temp_file_name[temp_file_name_len - 1] = '\0';
+        } /* end if */
+    } /* end if */
+    else if(H5_CHECK_ABS_DRIVE(file_name)) {
+        /* Try opening file */
+        src_file = H5F__efc_open(primary_file, file_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id);
+
+        /* Adjust temporary file name if file not opened */
+        if(NULL == src_file) {
+            /* Reset the error stack */
+            H5E_clear_stack(NULL);
+
+            /* Strip "<drive-letter>:" */
+            HDstrncpy(temp_file_name, &file_name[2], temp_file_name_len);
+            temp_file_name[temp_file_name_len - 1] = '\0';
+        } /* end if */
+    } /* end if */
+
+    /* Try searching from paths set in the environment variable */
+    if(src_file == NULL) {
+        char *env_prefix;
+
+        /* Get the appropriate environment variable */
+        if(H5F_PREFIX_VDS == prefix_type)
+            env_prefix = HDgetenv("HDF5_VDS_PREFIX");
+        else if(H5F_PREFIX_ELINK == prefix_type)
+            env_prefix = HDgetenv("HDF5_EXT_PREFIX");
+        else
+            HGOTO_ERROR(H5E_FILE, H5E_BADTYPE, NULL, "prefix type is not sensible")
+
+        /* If environment variable is defined, iterate through prefixes it defines */
+        if(NULL != env_prefix) {
+            char *tmp_env_prefix, *saved_env;
+
+            /* Make a copy of the environment variable string */
+            if(NULL == (saved_env = tmp_env_prefix = H5MM_strdup(env_prefix)))
+                HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+
+            /* Loop over prefixes in environment variable */
+            while((tmp_env_prefix) && (*tmp_env_prefix)) {
+                char *out_prefix_name;
+
+                out_prefix_name = H5F__getenv_prefix_name(&tmp_env_prefix/*in,out*/);
+                if(out_prefix_name && (*out_prefix_name)) {
+                    if(H5F__build_name(out_prefix_name, temp_file_name, &full_name/*out*/) < 0) {
+                        saved_env = (char *)H5MM_xfree(saved_env);
+                        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't prepend prefix to filename")
+                    } /* end if */
+
+                    /* Try opening file */
+                    src_file = H5F__efc_open(primary_file, full_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id);
+
+                    /* Release copy of file name */
+                    full_name = (char *)H5MM_xfree(full_name);
+
+                    /* Check for file not opened */
+                    if(NULL == src_file)
+                        /* Reset the error stack */
+                        H5E_clear_stack(NULL);
+                    /* Leave if file was opened */
+                    else
+                        break;
+                } /* end if */
+            } /* end while */
+
+            saved_env = (char *)H5MM_xfree(saved_env);
+        } /* end if */
+    } /* end if */
+
+    /* Try searching from property list */
+    if(src_file == NULL && prop_prefix) {
+        /* Construct name to open */
+        if(H5F__build_name(prop_prefix, temp_file_name, &full_name/*out*/) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't prepend prefix to filename")
+
+        /* Try opening file */
+        src_file = H5F__efc_open(primary_file, full_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id);
+
+        /* Release name */
+        full_name = (char *)H5MM_xfree(full_name);
+
+        /* Check for file not opened */
+        if(NULL == src_file)
+            /* Reset the error stack */
+            H5E_clear_stack(NULL);
+    } /* end if */
+
+    /* Try searching from main file's "extpath": see description in H5F_open() & H5_build_extpath() */
+    if(src_file == NULL) {
+        char *dspath;
+
+        if(NULL != (dspath = H5F_EXTPATH(primary_file))) {
+            /* Construct name to open */
+            if(H5F__build_name(dspath, temp_file_name, &full_name/*out*/) < 0)
+                HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't prepend prefix to filename")
+
+            /* Try opening file */
+            src_file = H5F__efc_open(primary_file, full_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id);
+
+            /* Release name */
+            full_name = (char *)H5MM_xfree(full_name);
+
+            /* Check for file not opened */
+            if(NULL == src_file)
+                /* Reset the error stack */
+                H5E_clear_stack(NULL);
+        } /* end if */
+    } /* end if */
+
+    /* Try the relative file_name stored in temp_file_name */
+    if(src_file == NULL) {
+        /* Try opening file */
+        src_file = H5F__efc_open(primary_file, temp_file_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id);
+
+        /* Check for file not opened */
+        if(NULL == src_file)
+            /* Reset the error stack */
+            H5E_clear_stack(NULL);
+    } /* end if */
+
+    /* try the 'resolved' name for the virtual file */
+    if(src_file == NULL) {
+        char *ptr = NULL;
+
+        /* Copy resolved file name */
+        if(NULL == (actual_file_name = H5MM_strdup(H5F_ACTUAL_NAME(primary_file))))
+            HGOTO_ERROR(H5E_FILE, H5E_CANTALLOC, NULL, "can't duplicate resolved file name string")
+
+        /* get last component of file_name */
+        H5_GET_LAST_DELIMITER(actual_file_name, ptr)
+        if(!ptr)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file, file name = '%s', temp_file_name = '%s'", file_name, temp_file_name)
+
+        /* Truncate filename portion from actual file name path */
+        *ptr = '\0';
+
+        /* Build new file name for the external file */
+        if(H5F__build_name(actual_file_name, temp_file_name, &full_name/*out*/) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't prepend prefix to filename")
+        actual_file_name = (char *)H5MM_xfree(actual_file_name);
+
+        /* Try opening with the resolved name */
+        src_file = H5F__efc_open(primary_file, full_name, file_intent, H5P_FILE_CREATE_DEFAULT, fapl_id);
+
+        /* Release name */
+        full_name = (char *)H5MM_xfree(full_name);
+
+        /* Check for file not opened */
+        if(NULL == src_file)
+            /* Reset the error stack */
+            H5E_clear_stack(NULL);
+    } /* end if */
+
+    /* Success */
+    ret_value = src_file;
+
+done:
+    if((NULL == ret_value) && src_file)
+        if(H5F_efc_close(primary_file, src_file) < 0)
+            HDONE_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, NULL, "can't close source file")
+    if(full_name)
+        full_name = (char *)H5MM_xfree(full_name);
+    if(temp_file_name)
+        temp_file_name = (char *)H5MM_xfree(temp_file_name);
+    if(actual_file_name)
+        actual_file_name = (char *)H5MM_xfree(actual_file_name);
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* H5F_prefix_open_file() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5F__is_hdf5
  *
- *		Failure:	Negative
+ * Purpose:  Check the file signature to detect an HDF5 file.
  *
- * Programmer:	Unknown
+ * Bugs:     This function is not robust: it only uses the default file
+ *           driver when attempting to open the file when in fact it
+ *           should use all known file drivers.
  *
+ * Return:   Success:    TRUE/FALSE
+ * *         Failure:    Negative
  *-------------------------------------------------------------------------
  */
 htri_t
-H5F__is_hdf5(const char *name, hid_t meta_dxpl_id, hid_t raw_dxpl_id)
+H5F__is_hdf5(const char *name)
 {
-    H5FD_t	*file = NULL;           /* Low-level file struct */
-    H5FD_io_info_t fdio_info;           /* File driver I/O info */
-    haddr_t     sig_addr;               /* Addess of hdf5 file signature */
-    htri_t	ret_value = FAIL;       /* Return value */
+    H5FD_t    *file = NULL;            /* Low-level file struct */
+    haddr_t    sig_addr;               /* Addess of hdf5 file signature */
+    htri_t     ret_value = FAIL;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Open the file at the virtual file layer */
     if(NULL == (file = H5FD_open(name, H5F_ACC_RDONLY, H5P_FILE_ACCESS_DEFAULT, HADDR_UNDEF)))
-	HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to open file")
-
-    /* Set up the file driver info */
-    fdio_info.file = file;
-    if(NULL == (fdio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(meta_dxpl_id)))
-        HGOTO_ERROR(H5E_CACHE, H5E_BADATOM, FAIL, "can't get new property list object")
-    if(NULL == (fdio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(raw_dxpl_id)))
-        HGOTO_ERROR(H5E_CACHE, H5E_BADATOM, FAIL, "can't get new property list object")
+        HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to open file")
 
     /* The file is an hdf5 file if the hdf5 file signature can be found */
-    if(H5FD_locate_signature(&fdio_info, &sig_addr) < 0)
+    if(H5FD_locate_signature(file, &sig_addr) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_NOTHDF5, FAIL, "unable to locate file signature")
     ret_value = (HADDR_UNDEF != sig_addr);
 
@@ -551,36 +813,28 @@ done:
         if(H5FD_close(file) < 0 && ret_value >= 0)
             HDONE_ERROR(H5E_IO, H5E_CANTCLOSEFILE, FAIL, "unable to close file")
 
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* end H5F__is_hdf5() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_new
- *
- * Purpose:	Creates a new file object and initializes it.  The
- *		H5Fopen and H5Fcreate functions then fill in various
- *		fields.	 If SHARED is a non-null pointer then the shared info
- *		to which it points has the reference count incremented.
- *		Otherwise a new, empty shared info struct is created and
- *		initialized with the specified file access property list.
- *
- * Errors:
- *
- * Return:	Success:	Ptr to a new file struct.
+ * Function: H5F_new
  *
- *		Failure:	NULL
- *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jul 18 1997
+ * Purpose:  Creates a new file object and initializes it.  The
+ *           H5Fopen and H5Fcreate functions then fill in various fields.
+ *           If SHARED is a non-null pointer then the shared info
+ *           to which it points has the reference count incremented.
+ *           Otherwise a new, empty shared info struct is created and
+ *           initialized with the specified file access property list.
  *
+ * Return:   Success:    Ptr to a new file struct.
+ *           Failure:    NULL
  *-------------------------------------------------------------------------
  */
 H5F_t *
 H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t *lf)
 {
-    H5F_t	*f = NULL, *ret_value = NULL;
+    H5F_t    *f = NULL, *ret_value = NULL;
 
     FUNC_ENTER_NOAPI_NOINIT
 
@@ -594,8 +848,7 @@ H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t
     } /* end if */
     else {
         H5P_genplist_t *plist;          /* Property list */
-        unsigned        efc_size;       /* External file cache size */
-        hbool_t	latest_format;	        /* Always use the latest format?	*/
+        unsigned efc_size;              /* External file cache size */
         size_t u;                       /* Local index variable */
 
         HDassert(lf != NULL);
@@ -652,7 +905,7 @@ H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t
             HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get file space page size")
         HDassert(f->shared->fs_page_size >= H5F_FILE_SPACE_PAGE_SIZE_MIN);
 
-        /* Temporary for multi/split drivers: fail file creation 
+        /* Temporary for multi/split drivers: fail file creation
              when persisting free-space or using paged aggregation strategy */
         if(H5F_HAS_FEATURE(f, H5FD_FEAT_PAGED_AGGR))
             if(f->shared->fs_strategy == H5F_FSPACE_STRATEGY_PAGE || f->shared->fs_persist)
@@ -677,11 +930,10 @@ H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t
             HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get garbage collect reference")
         if(H5P_get(plist, H5F_ACS_SIEVE_BUF_SIZE_NAME, &(f->shared->sieve_buf_size)) < 0)
             HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get sieve buffer size")
-        if(H5P_get(plist, H5F_ACS_LATEST_FORMAT_NAME, &latest_format) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get 'latest format' flag")
-        /* For latest format or SWMR_WRITE, activate all latest version support */
-        if(latest_format || (H5F_INTENT(f) & H5F_ACC_SWMR_WRITE))
-            f->shared->latest_flags |= H5F_LATEST_ALL_FLAGS;
+        if(H5P_get(plist, H5F_ACS_LIBVER_LOW_BOUND_NAME, &(f->shared->low_bound)) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get 'low' bound for library format versions")
+        if(H5P_get(plist, H5F_ACS_LIBVER_HIGH_BOUND_NAME, &(f->shared->high_bound)) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get 'high' bound for library format versions")
         if(H5P_get(plist, H5F_ACS_USE_MDC_LOGGING_NAME, &(f->shared->use_mdc_logging)) < 0)
             HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get 'use mdc logging' flag")
         if(H5P_get(plist, H5F_ACS_START_MDC_LOG_ON_ACCESS_NAME, &(f->shared->start_mdc_log_on_access)) < 0)
@@ -717,10 +969,6 @@ H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t
         if(!H5F_HAS_FEATURE(f, H5FD_FEAT_SUPPORTS_SWMR_IO) && (H5F_INTENT(f) & (H5F_ACC_SWMR_WRITE | H5F_ACC_SWMR_READ)))
             HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, NULL, "must use a SWMR-compatible VFD when SWMR is specified")
 
-        /* Require a POSIX compatible VFD to use SWMR feature */
-        /* (It's reasonable to try to expand this to other VFDs eventually -QAK) */
-        if(!H5F_HAS_FEATURE(f, H5FD_FEAT_POSIX_COMPAT_HANDLE) && (H5F_INTENT(f) & (H5F_ACC_SWMR_WRITE | H5F_ACC_SWMR_READ)))
-            HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, NULL, "must use POSIX compatible VFD with SWMR write access")
         if(H5FD_get_fs_type_map(lf, f->shared->fs_type_map) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't get free space type mapping from VFD")
         if(H5MF_init_merge_flags(f) < 0)
@@ -814,7 +1062,7 @@ done:
         if(!shared) {
             /* Attempt to clean up some of the shared file structures */
             if(f->shared->efc)
-                if(H5F_efc_destroy(f->shared->efc) < 0)
+                if(H5F__efc_destroy(f->shared->efc) < 0)
                     HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, NULL, "can't destroy external file cache")
             if(f->shared->fcpl_id > 0)
                 if(H5I_dec_ref(f->shared->fcpl_id) < 0)
@@ -830,25 +1078,20 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F__dest
- *
- * Purpose:	Destroys a file structure.  This function flushes the cache
- *		but doesn't do any other cleanup other than freeing memory
- *		for the file struct.  The shared info for the file is freed
- *		only when its reference count reaches zero.
+ * Function: H5F__dest
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jul 18 1997
+ * Purpose:  Destroys a file structure.  This function flushes the cache
+ *           but doesn't do any other cleanup other than freeing memory
+ *           for the file struct.  The shared info for the file is freed
+ *           only when its reference count reaches zero.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
+H5F__dest(H5F_t *f, hbool_t flush)
 {
-    herr_t	   ret_value = SUCCEED;         /* Return value */
+    herr_t       ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_PACKAGE
 
@@ -858,22 +1101,21 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
 
     if(1 == f->shared->nrefs) {
         int actype;                         /* metadata cache type (enum value) */
-        H5F_io_info2_t fio_info;            /* I/O info for operation */
 
         /* Flush at this point since the file will be closed (phase 1).
          * Only try to flush the file if it was opened with write access, and if
          * the caller requested a flush.
          */
         if((H5F_ACC_RDWR & H5F_INTENT(f)) && flush)
-            if(H5F__flush_phase1(f, meta_dxpl_id) < 0)
+            if(H5F__flush_phase1(f) < 0)
                 /* Push error, but keep going*/
                 HDONE_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush cached data (phase 1)")
 
         /* Notify the metadata cache that the file is about to be closed.
-         * This allows the cache to set up for creating a metadata cache 
+         * This allows the cache to set up for creating a metadata cache
          * image if this has been requested.
          */
-        if(H5AC_prep_for_file_close(f, meta_dxpl_id) < 0)
+        if(H5AC_prep_for_file_close(f) < 0)
             /* Push error, but keep going */
             HDONE_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "metadata cache prep for close failed")
 
@@ -882,12 +1124,12 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
          * the caller requested a flush.
          */
         if((H5F_ACC_RDWR & H5F_INTENT(f)) && flush)
-            if(H5F__flush_phase2(f, meta_dxpl_id, raw_dxpl_id, TRUE) < 0)
+            if(H5F__flush_phase2(f, TRUE) < 0)
                 /* Push error, but keep going */
                 HDONE_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush cached data (phase 2)")
 
         /* With the shutdown modifications, the contents of the metadata cache
-         * should be clean at this point, with the possible exception of the 
+         * should be clean at this point, with the possible exception of the
          * the superblock and superblock extension.
          *
          * Verify this.
@@ -896,7 +1138,7 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
 
         /* Release the external file cache */
         if(f->shared->efc) {
-            if(H5F_efc_destroy(f->shared->efc) < 0)
+            if(H5F__efc_destroy(f->shared->efc) < 0)
                 /* Push error, but keep going*/
                 HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "can't destroy external file cache")
             f->shared->efc = NULL;
@@ -913,10 +1155,10 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
         /* Release objects that depend on the superblock being initialized */
         if(f->shared->sblock) {
             /* Shutdown file free space manager(s) */
-            /* (We should release the free space information now (before 
-             *      truncating the file and before the metadata cache is shut 
-             *      down) since the free space manager is holding some data 
-             *      structures in memory and also because releasing free space 
+            /* (We should release the free space information now (before
+             *      truncating the file and before the metadata cache is shut
+             *      down) since the free space manager is holding some data
+             *      structures in memory and also because releasing free space
              *      can shrink the file's 'eoa' value)
              *
              * Update 11/1/16:
@@ -929,7 +1171,7 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
              *                                          -- JRM
              */
             if(H5F_ACC_RDWR & H5F_INTENT(f)) {
-                if(H5MF_close(f, meta_dxpl_id) < 0)
+                if(H5MF_close(f) < 0)
                     /* Push error, but keep going*/
                     HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "can't release file free space info")
 
@@ -942,28 +1184,28 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
                  * free space manager may dirty some data structures again.
                  */
                 if(flush) {
-		    /* Clear status_flags */
+                    /* Clear status_flags */
                     f->shared->sblock->status_flags &= (uint8_t)(~H5F_SUPER_WRITE_ACCESS);
                     f->shared->sblock->status_flags &= (uint8_t)(~H5F_SUPER_SWMR_WRITE_ACCESS);
 
                     /* Mark EOA info dirty in cache, so change will get encoded */
-                    if(H5F_eoa_dirty(f, meta_dxpl_id) < 0)
+                    if(H5F_eoa_dirty(f) < 0)
                         /* Push error, but keep going*/
                         HDONE_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark superblock as dirty")
 
-                    /* Release any space allocated to space aggregators, 
-                     * so that the eoa value corresponds to the end of the 
+                    /* Release any space allocated to space aggregators,
+                     * so that the eoa value corresponds to the end of the
                      * space written to in the file.
                      *
                      * At most, this should change the superblock or the
                      * superblock extension messages.
                      */
-                    if(H5MF_free_aggrs(f, meta_dxpl_id) < 0)
+                    if(H5MF_free_aggrs(f) < 0)
                         /* Push error, but keep going*/
                         HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "can't release file space")
 
                     /* Truncate the file to the current allocated size */
-                    if(H5FD_truncate(f->shared->lf, meta_dxpl_id, TRUE) < 0)
+                    if(H5FD_truncate(f->shared->lf, TRUE) < 0)
                         /* Push error, but keep going*/
                         HDONE_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "low level truncate failed")
 
@@ -971,11 +1213,11 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
                      * extension should be dirty.
                      */
                     HDassert(H5AC_cache_is_clean(f, H5AC_RING_MDFSM));
-		} /* end if */
+                } /* end if */
             } /* end if */
 
             /* if it exists, unpin the driver information block cache entry,
-             * since we're about to destroy the cache 
+             * since we're about to destroy the cache
              */
             if(f->shared->drvinfo)
                 if(H5AC_unpin_entry(f->shared->drvinfo) < 0)
@@ -995,26 +1237,22 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
          * Verify this.
          */
         HDassert(H5AC_cache_is_clean(f, H5AC_RING_MDFSM));
- 
+
         /* Remove shared file struct from list of open files */
         if(H5F_sfile_remove(f->shared) < 0)
             /* Push error, but keep going*/
             HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "problems closing file")
 
         /* Shutdown the metadata cache */
-        if(H5AC_dest(f, meta_dxpl_id))
+        /* (Flushes any remaining dirty entries, which should only be the
+         *      superblock and / or driver info at this point)
+         */
+        if(H5AC_dest(f))
             /* Push error, but keep going*/
             HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "problems closing file")
 
-        /* Set up I/O info for operation */
-        fio_info.f = f;
-        if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(meta_dxpl_id)))
-            HDONE_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-        if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id)))
-            HDONE_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-
         /* Shutdown the page buffer cache */
-        if(H5PB_dest(&fio_info) < 0)
+        if(H5PB_dest(f) < 0)
             /* Push error, but keep going*/
             HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "problems closing page buffer cache")
 
@@ -1035,7 +1273,7 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
         } /* end if */
 
         /* Destroy other components of the file */
-        if(H5F__accum_reset(&fio_info, TRUE) < 0)
+        if(H5F__accum_reset(f, TRUE) < 0)
             /* Push error, but keep going*/
             HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "problems closing file")
         if(H5FO_dest(f) < 0)
@@ -1071,7 +1309,8 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
         /* Destroy shared file struct */
         f->shared = (H5F_file_t *)H5FL_FREE(H5F_file_t, f->shared);
 
-    } else if(f->shared->nrefs > 0) {
+    }
+    else if(f->shared->nrefs > 0) {
         /*
          * There are other references to the shared part of the file.
          * Only decrement the reference count.
@@ -1089,46 +1328,118 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
     f = H5FL_FREE(H5F_t, f);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_dest() */
+} /* end H5F__dest() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_open
+ * Function:    H5F__create
+ *
+ * Purpose:     Internal routine to create a file.
  *
- * Purpose:	Opens (or creates) a file.  This function understands the
- *		following flags which are similar in nature to the Posix
- *		open(2) flags.
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              creating files that can set up VOL / SWMR info
+ *              (which need a DXPL).
  *
- *		H5F_ACC_RDWR:	Open with read/write access. If the file is
- *				currently open for read-only access then it
- *				will be reopened. Absence of this flag
- *				implies read-only access.
+ * Return:      Success:    Non-NULL, pointer to new file object.
+ *              Failure:    NULL
  *
- *		H5F_ACC_CREAT:	Create a new file if it doesn't exist yet.
- *				The permissions are 0666 bit-wise AND with
- *				the current umask.  H5F_ACC_WRITE must also
- *				be specified.
+ * Programmer:	Quincey Koziol
+ *		December 13, 2017
  *
- *		H5F_ACC_EXCL:	This flag causes H5F_open() to fail if the
- *				file already exists.
+ *-------------------------------------------------------------------------
+ */
+H5F_t *
+H5F__create(const char *filename, unsigned flags, hid_t fcpl_id, hid_t fapl_id)
+{
+    H5F_t       *ret_value = NULL;      /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity check */
+    HDassert(filename);
+
+    /* Create a new file or truncate an existing file. */
+    if(NULL == (ret_value = H5F_open(filename, flags, fcpl_id, fapl_id)))
+        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5F__create() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F__open
  *
- *		H5F_ACC_TRUNC:	The file is truncated and a new HDF5 superblock
- *				is written.  This operation will fail if the
- *				file is already open.
+ * Purpose:     Internal routine to open a file.
  *
- *		Unlinking the file name from the group directed graph while
- *		the file is opened causes the file to continue to exist but
- *		one will not be able to upgrade the file from read-only
- *		access to read-write access by reopening it. Disk resources
- *		for the file are released when all handles to the file are
- *		closed. NOTE: This paragraph probably only applies to Unix;
- *		deleting the file name in other OS's has undefined results.
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              opening files that can set up VOL / SWMR info
+ *              (which need a DXPL).
  *
- *		The CREATE_PARMS argument is optional.	A null pointer will
- *		cause the default file creation parameters to be used.
+ * Return:      Success:    Non-NULL, pointer to new file object.
+ *              Failure:    NULL
  *
- *		The ACCESS_PARMS argument is optional.  A null pointer will
- *		cause the default file access parameters to be used.
+ * Programmer:	Quincey Koziol
+ *		December 13, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+H5F_t *
+H5F__open(const char *filename, unsigned flags, hid_t fcpl_id, hid_t fapl_id)
+{
+    H5F_t       *ret_value = NULL;      /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity check */
+    HDassert(filename);
+
+    /* Open the file */
+    if(NULL == (ret_value = H5F_open(filename, flags, fcpl_id, fapl_id)))
+        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5F__open() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F_open
+ *
+ * Purpose:    Opens (or creates) a file.  This function understands the
+ *        following flags which are similar in nature to the Posix
+ *        open(2) flags.
+ *
+ *        H5F_ACC_RDWR:    Open with read/write access. If the file is
+ *                currently open for read-only access then it
+ *                will be reopened. Absence of this flag
+ *                implies read-only access.
+ *
+ *        H5F_ACC_CREAT:    Create a new file if it doesn't exist yet.
+ *                The permissions are 0666 bit-wise AND with
+ *                the current umask.  H5F_ACC_WRITE must also
+ *                be specified.
+ *
+ *        H5F_ACC_EXCL:    This flag causes H5F_open() to fail if the
+ *                file already exists.
+ *
+ *        H5F_ACC_TRUNC:    The file is truncated and a new HDF5 superblock
+ *                is written.  This operation will fail if the
+ *                file is already open.
+ *
+ *        Unlinking the file name from the group directed graph while
+ *        the file is opened causes the file to continue to exist but
+ *        one will not be able to upgrade the file from read-only
+ *        access to read-write access by reopening it. Disk resources
+ *        for the file are released when all handles to the file are
+ *        closed. NOTE: This paragraph probably only applies to Unix;
+ *        deleting the file name in other OS's has undefined results.
+ *
+ *        The CREATE_PARMS argument is optional.    A null pointer will
+ *        cause the default file creation parameters to be used.
+ *
+ *        The ACCESS_PARMS argument is optional.  A null pointer will
+ *        cause the default file access parameters to be used.
  *
  * The following two tables show results of file opens for single and concurrent access:
  *
@@ -1161,17 +1472,12 @@ H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush)
  *        s: the open succeeds with flags combination from both the first and second opens
  *
  *
- * Return:	Success:	A new file pointer.
- *		Failure:	NULL
- *
- * Programmer:	Robb Matzke
- *		Tuesday, September 23, 1997
- *
+ * Return:    Success:    A new file pointer.
+ *        Failure:    NULL
  *-------------------------------------------------------------------------
  */
 H5F_t *
-H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id,
-    hid_t meta_dxpl_id)
+H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id)
 {
     H5F_t              *file = NULL;        /*the success return value      */
     H5F_file_t         *shared = NULL;      /*shared part of `file'         */
@@ -1180,16 +1486,17 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id,
     H5FD_class_t       *drvr;               /*file driver class info        */
     H5P_genplist_t     *a_plist;            /*file access property list     */
     H5F_close_degree_t  fc_degree;          /*file close degree             */
-    hid_t               raw_dxpl_id = H5AC_rawdata_dxpl_id;    /* Raw data dxpl used by library        */
     size_t              page_buf_size;
     unsigned            page_buf_min_meta_perc;
     unsigned            page_buf_min_raw_perc;
     hbool_t             set_flag = FALSE;   /*set the status_flags in the superblock */
-    hbool_t             clear = FALSE;      /*clear the status_flags 	    */
+    hbool_t             clear = FALSE;      /*clear the status_flags         */
     hbool_t             evict_on_close;     /* evict on close value from plist  */
-    H5F_t              *ret_value = NULL;   /*actual return value           */
     char               *lock_env_var = NULL;/*env var pointer               */
     hbool_t             use_file_locking;   /*read from env var             */
+    hbool_t             ci_load = FALSE;    /* whether MDC ci load requested */
+    hbool_t             ci_write = FALSE;   /* whether MDC CI write requested */
+    H5F_t              *ret_value = NULL;   /*actual return value           */
 
     FUNC_ENTER_NOAPI(NULL)
 
@@ -1212,7 +1519,7 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id,
     if(lock_env_var && !HDstrcmp(lock_env_var, "FALSE"))
         use_file_locking = FALSE;
     else
-        use_file_locking = TRUE;    
+        use_file_locking = TRUE;
 
     /*
      * Opening a file is a two step process. First we try to open the
@@ -1301,8 +1608,8 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id,
         /* Place an advisory lock on the file */
         if(use_file_locking)
             if(H5FD_lock(lf, (hbool_t)((flags & H5F_ACC_RDWR) ? TRUE : FALSE)) < 0) {
-                /* Locking failed - Closing will remove the lock */                
-                if(H5FD_close(lf) < 0) 
+                /* Locking failed - Closing will remove the lock */
+                if(H5FD_close(lf) < 0)
                     HDONE_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to close low-level file info")
                 HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to lock the file")
             } /* end if */
@@ -1313,7 +1620,7 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id,
              * returned is NULL, H5FD_close() will never be called via H5F_dest()
              * so we have to close lf here before heading to the error handling.
              */
-            if(H5FD_close(lf) < 0) 
+            if(H5FD_close(lf) < 0)
                 HDONE_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to close low-level file info")
             HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to initialize file structure")
         } /* end if */
@@ -1323,6 +1630,12 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id,
             set_flag = TRUE;
     } /* end else */
 
+    /* Check to see if both SWMR and cache image are requested.  Fail if so */
+    if(H5C_cache_image_status(file, &ci_load, &ci_write) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't get MDC cache image status")
+    if((ci_load || ci_write) && (flags & (H5F_ACC_SWMR_READ | H5F_ACC_SWMR_WRITE)))
+        HGOTO_ERROR(H5E_FILE, H5E_UNSUPPORTED, NULL, "can't have both SWMR and cache image")
+
     /* Retain the name the file was opened with */
     file->open_name = H5MM_xstrdup(name);
 
@@ -1370,19 +1683,19 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id,
 
         /* Initialize information about the superblock and allocate space for it */
         /* (Writes superblock extension messages, if there are any) */
-        if(H5F__super_init(file, meta_dxpl_id) < 0)
+        if(H5F__super_init(file) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, NULL, "unable to allocate file superblock")
 
         /* Create and open the root group */
         /* (This must be after the space for the superblock is allocated in
          *      the file, since the superblock must be at offset 0)
          */
-        if(H5G_mkroot(file, meta_dxpl_id, TRUE) < 0)
+        if(H5G_mkroot(file, TRUE) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, NULL, "unable to create/open root group")
     } /* end if */
     else if (1 == shared->nrefs) {
         /* Read the superblock if it hasn't been read before. */
-        if(H5F__super_read(file, meta_dxpl_id, raw_dxpl_id, TRUE) < 0)
+        if(H5F__super_read(file, a_plist, TRUE) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_READERROR, NULL, "unable to read superblock")
 
         /* Create the page buffer before initializing the superblock */
@@ -1391,7 +1704,7 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id,
                 HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, NULL, "unable to create page buffer")
 
         /* Open the root group */
-        if(H5G_mkroot(file, meta_dxpl_id, FALSE) < 0)
+        if(H5G_mkroot(file, FALSE) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to read root group")
     } /* end if */
 
@@ -1462,14 +1775,16 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id,
             if(H5F_INTENT(file) & H5F_ACC_SWMR_WRITE)
                 file->shared->sblock->status_flags |= H5F_SUPER_SWMR_WRITE_ACCESS;
 
-            /* Flush the superblock */
+            /* Flush the superblock & superblock extension */
             if(H5F_super_dirty(file) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, NULL, "unable to mark superblock as dirty")
-            if(H5F_flush_tagged_metadata(file, H5AC__SUPERBLOCK_TAG, meta_dxpl_id) < 0)
+            if(H5F_flush_tagged_metadata(file, H5AC__SUPERBLOCK_TAG) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, NULL, "unable to flush superblock")
+            if(H5F_flush_tagged_metadata(file, file->shared->sblock->ext_addr) < 0)
+                HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, NULL, "unable to flush superblock extension")
 
             /* Remove the file lock for SWMR_WRITE */
-            if(use_file_locking && (H5F_INTENT(file) & H5F_ACC_SWMR_WRITE)) { 
+            if(use_file_locking && (H5F_INTENT(file) & H5F_ACC_SWMR_WRITE)) {
                 if(H5FD_unlock(file->shared->lf) < 0)
                     HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to unlock the file")
             } /* end if */
@@ -1477,11 +1792,11 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id,
         else { /* H5F_ACC_RDONLY: check consistency of status_flags */
             /* Skip check of status_flags for file with < superblock version 3 */
             if(file->shared->sblock->super_vers >= HDF5_SUPERBLOCK_VERSION_3) {
-                if(H5F_INTENT(file) & H5F_ACC_SWMR_READ) { 
-                    if((file->shared->sblock->status_flags & H5F_SUPER_WRITE_ACCESS && 
+                if(H5F_INTENT(file) & H5F_ACC_SWMR_READ) {
+                    if((file->shared->sblock->status_flags & H5F_SUPER_WRITE_ACCESS &&
                             !(file->shared->sblock->status_flags & H5F_SUPER_SWMR_WRITE_ACCESS))
-                            || 
-                            (!(file->shared->sblock->status_flags & H5F_SUPER_WRITE_ACCESS) && 
+                            ||
+                            (!(file->shared->sblock->status_flags & H5F_SUPER_WRITE_ACCESS) &&
                             file->shared->sblock->status_flags & H5F_SUPER_SWMR_WRITE_ACCESS))
                         HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "file is not already open for SWMR writing")
                 } /* end if */
@@ -1497,27 +1812,23 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id,
 
 done:
     if((NULL == ret_value) && file)
-        if(H5F__dest(file, meta_dxpl_id, raw_dxpl_id, FALSE) < 0)
+        if(H5F__dest(file, FALSE) < 0)
             HDONE_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, NULL, "problems closing file")
+
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5F_open() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_flush_phase1
+ * Function: H5F_flush_phase1
  *
- * Purpose:	First phase of flushing cached data.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		koziol@lbl.gov
- *		Jan  1 2017
+ * Purpose:  First phase of flushing cached data.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5F__flush_phase1(H5F_t *f, hid_t meta_dxpl_id)
+H5F__flush_phase1(H5F_t *f)
 {
     herr_t   ret_value = SUCCEED;       /* Return value */
 
@@ -1527,7 +1838,7 @@ H5F__flush_phase1(H5F_t *f, hid_t meta_dxpl_id)
     HDassert(f);
 
     /* Flush any cached dataset storage raw data */
-    if(H5D_flush(f, meta_dxpl_id) < 0)
+    if(H5D_flush_all(f) < 0)
         /* Push error, but keep going*/
         HDONE_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush dataset cache")
 
@@ -1537,7 +1848,7 @@ H5F__flush_phase1(H5F_t *f, hid_t meta_dxpl_id)
     /* (needs to happen before cache flush, with superblock write, since the
      *  'eoa' value is written in superblock -QAK)
      */
-    if(H5MF_free_aggrs(f, meta_dxpl_id) < 0)
+    if(H5MF_free_aggrs(f) < 0)
         /* Push error, but keep going*/
         HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "can't release file space")
 
@@ -1546,22 +1857,16 @@ H5F__flush_phase1(H5F_t *f, hid_t meta_dxpl_id)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F__flush_phase2
- *
- * Purpose:	Second phase of flushing cached data.
- *
- * Return:	Non-negative on success/Negative on failure
+ * Function: H5F__flush_phase2
  *
- * Programmer:	Quincey Koziol
- *		koziol@lbl.gov
- *		Jan  1 2017
+ * Purpose:  Second phase of flushing cached data.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5F__flush_phase2(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t closing)
+H5F__flush_phase2(H5F_t *f, hbool_t closing)
 {
-    H5F_io_info2_t fio_info;            /* I/O info for operation */
     herr_t   ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_STATIC
@@ -1570,41 +1875,48 @@ H5F__flush_phase2(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t closi
     HDassert(f);
 
     /* Flush the entire metadata cache */
-    if(H5AC_flush(f, meta_dxpl_id) < 0)
+    if(H5AC_flush(f) < 0)
         /* Push error, but keep going*/
         HDONE_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush metadata cache")
 
+#ifdef H5_HAVE_PARALLEL
+    if(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI))
+        /* Since we just returned from a call to H5AC_flush(), we just 
+         * passed through a barrier.  Hence we can skip the barrier on 
+         * entry to the mpio file driver truncate call below, and the first
+         * barrier in the following call to flush the cache again.
+         */
+        H5CX_set_mpi_file_flushing(TRUE);
+#endif /* H5_HAVE_PARALLEL */
+
     /* Truncate the file to the current allocated size */
-    if(H5FD_truncate(f->shared->lf, meta_dxpl_id, closing) < 0)
+    if(H5FD_truncate(f->shared->lf, closing) < 0)
         /* Push error, but keep going*/
         HDONE_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "low level truncate failed")
 
     /* Flush the entire metadata cache again since the EOA could have changed in the truncate call. */
-    if(H5AC_flush(f, meta_dxpl_id) < 0)
+    if(H5AC_flush(f) < 0)
         /* Push error, but keep going*/
         HDONE_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush metadata cache")
 
-    /* Set up I/O info for operation */
-    fio_info.f = f;
-    if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(meta_dxpl_id)))
-        /* Push error, but keep going*/
-        HDONE_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(raw_dxpl_id)))
-        /* Push error, but keep going*/
-        HDONE_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
+#ifdef H5_HAVE_PARALLEL
+    if(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI))
+        /* Reset the "flushing the file" flag */
+        H5CX_set_mpi_file_flushing(FALSE);
+#endif /* H5_HAVE_PARALLEL */
 
     /* Flush out the metadata accumulator */
-    if(H5F__accum_flush(&fio_info) < 0)
+    if(H5F__accum_flush(f) < 0)
         /* Push error, but keep going*/
         HDONE_ERROR(H5E_IO, H5E_CANTFLUSH, FAIL, "unable to flush metadata accumulator")
 
     /* Flush the page buffer */
-    if(H5PB_flush(&fio_info) < 0)
+    if(H5PB_flush(f) < 0)
         /* Push error, but keep going*/
         HDONE_ERROR(H5E_IO, H5E_CANTFLUSH, FAIL, "page buffer flush failed")
 
     /* Flush file buffers to disk. */
-    if(H5FD_flush(f->shared->lf, meta_dxpl_id, closing) < 0)
+    if(H5FD_flush(f->shared->lf, closing) < 0)
         /* Push error, but keep going*/
         HDONE_ERROR(H5E_IO, H5E_CANTFLUSH, FAIL, "low level flush failed")
 
@@ -1613,20 +1925,15 @@ H5F__flush_phase2(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t closi
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F__flush
- *
- * Purpose:	Flushes cached data.
+ * Function: H5F__flush_real
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Aug 29 1997
+ * Purpose:  Flushes cached data.
  *
+ * Return:   SUCCEED/FAIL
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F__flush(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t closing)
+H5F__flush_real(H5F_t *f)
 {
     herr_t   ret_value = SUCCEED;       /* Return value */
 
@@ -1636,49 +1943,136 @@ H5F__flush(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t closing)
     HDassert(f);
 
     /* First phase of flushing data */
-    if(H5F__flush_phase1(f, meta_dxpl_id) < 0)
+    if(H5F__flush_phase1(f) < 0)
         /* Push error, but keep going*/
         HDONE_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush file data")
 
     /* Second phase of flushing data */
-    if(H5F__flush_phase2(f, meta_dxpl_id, raw_dxpl_id, closing) < 0)
+    if(H5F__flush_phase2(f, FALSE) < 0)
         /* Push error, but keep going*/
         HDONE_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush file data")
 
     FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5F__flush_real() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F__flush
+ *
+ * Purpose:     Internal routine to flush a file.
+ *
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              flushing files that can set up VOL / SWMR info
+ *              (which need a DXPL).
+ *
+ * Return:      Non-negative on success / Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		December 13, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5F__flush(H5F_t *f, H5F_scope_t scope)
+{
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity check */
+    HDassert(f);
+    HDassert(f->shared);
+
+    /* Flush other files, depending on scope */
+    if(H5F_SCOPE_GLOBAL == scope) {
+        /* Call the flush routine for mounted file hierarchies */
+        if(H5F_flush_mounts(f) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush mounted file hierarchy")
+    } /* end if */
+    else
+        /* Call the flush routine, for this file */
+        if(H5F__flush_real(f) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush file's cached information")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* end H5F__flush() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_close
+ * Function:    H5F__close
  *
- * Purpose:	Closes a file or causes the close operation to be pended.
- *		This function is called two ways: from the API it gets called
- *		by H5Fclose->H5I_dec_ref->H5F_close when H5I_dec_ref()
- *		decrements the file ID reference count to zero.  The file ID
- *		is removed from the H5I_FILE group by H5I_dec_ref() just
- *		before H5F_close() is called. If there are open object
- *		headers then the close is pended by moving the file to the
- *		H5I_FILE_CLOSING ID group (the f->closing contains the ID
- *		assigned to file).
+ * Purpose:     Internal routine to close a file.
  *
- *		This function is also called directly from H5O_close() when
- *		the last object header is closed for the file and the file
- *		has a pending close.
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              closing files that can set up VOL / SWMR info
+ *              (which need a DXPL).
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success / Negative on failure
  *
- * Programmer:	Robb Matzke
- *		Tuesday, September 23, 1997
+ * Programmer:	Quincey Koziol
+ *		December 16, 2017
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_close(H5F_t *f)
+H5F__close(hid_t file_id)
 {
-    herr_t	        ret_value = SUCCEED;    /* Return value */
+    H5F_t       *f;                     /* File pointer */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Flush file if this is the last reference to this id and we have write
+     * intent, unless it will be flushed by the "shared" file being closed.
+     * This is only necessary to replicate previous behaviour, and could be
+     * disabled by an option/property to improve performance.
+     */
+    if(NULL == (f = (H5F_t *)H5I_object(file_id)))
+        HGOTO_ERROR(H5E_FILE, H5E_BADTYPE, FAIL, "invalid file identifier")
+    if((f->shared->nrefs > 1) && (H5F_INTENT(f) & H5F_ACC_RDWR)) {
+        int nref;       /* Number of references to file ID */
+
+        if((nref = H5I_get_ref(file_id, FALSE)) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get ID ref count")
+        if(nref == 1)
+            if(H5F__flush_real(f) < 0)
+                HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush cache")
+    } /* end if */
+
+    /* Decrement reference count on file ID */
+    /* (When it reaches zero the file will be closed) */
+    if(H5I_dec_app_ref(file_id) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTDEC, FAIL, "decrementing file ID failed")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5F__close() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F__close_cb
+ *
+ * Purpose:    Closes a file or causes the close operation to be pended.
+ *        This function is called from the API and gets called
+ *        by H5Fclose->H5I_dec_ref->H5F__close_cb when H5I_dec_ref()
+ *        decrements the file ID reference count to zero.  The file ID
+ *        is removed from the H5I_FILE group by H5I_dec_ref() just
+ *        before H5F__close_cb() is called. If there are open object
+ *        headers then the close is pended by moving the file to the
+ *        H5I_FILE_CLOSING ID group (the f->closing contains the ID
+ *        assigned to file).
+ *
+ * Return:    Non-negative on success/Negative on failure
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5F__close_cb(H5F_t *f)
+{
+    herr_t ret_value = SUCCEED;                 /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Sanity check */
     HDassert(f);
@@ -1710,22 +2104,19 @@ H5F_close(H5F_t *f)
         HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "can't close file")
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_close() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5F__close_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_try_close
+ * Function: H5F_try_close
  *
- * Purpose:	Attempts to close a file due to one of several actions:
+ * Purpose:  Attempts to close a file due to one of several actions:
  *                      - The reference count on the file ID dropped to zero
  *                      - The last open object was closed in the file
  *                      - The file was unmounted
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		Tuesday, July 19, 2005
+ * Return:   Non-negative on success/Negative on failure
  *
  *-------------------------------------------------------------------------
  */
@@ -1734,7 +2125,7 @@ H5F_try_close(H5F_t *f, hbool_t *was_closed /*out*/)
 {
     unsigned            nopen_files = 0;        /* Number of open files in file/mount hierarchy */
     unsigned            nopen_objs = 0;         /* Number of open objects in file/mount hierarchy */
-    herr_t	        ret_value = SUCCEED;    /* Return value */
+    herr_t              ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
 
@@ -1765,12 +2156,12 @@ H5F_try_close(H5F_t *f, hbool_t *was_closed /*out*/)
     /*
      * Close file according to close degree:
      *
-     *  H5F_CLOSE_WEAK:	if there are still objects open, wait until
-     *			they are all closed.
-     *  H5F_CLOSE_SEMI:	if there are still objects open, return fail;
-     *			otherwise, close file.
-     *  H5F_CLOSE_STRONG:	if there are still objects open, close them
-     *			first, then close file.
+     *  H5F_CLOSE_WEAK:    if there are still objects open, wait until
+     *            they are all closed.
+     *  H5F_CLOSE_SEMI:    if there are still objects open, return fail;
+     *            otherwise, close file.
+     *  H5F_CLOSE_STRONG:    if there are still objects open, close them
+     *            first, then close file.
      */
     switch(f->shared->fc_degree) {
         case H5F_CLOSE_WEAK:
@@ -1861,14 +2252,14 @@ H5F_try_close(H5F_t *f, hbool_t *was_closed /*out*/)
             HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "can't close parent file")
 
     /* Unmount and close each child before closing the current file. */
-    if(H5F_close_mounts(f) < 0)
+    if(H5F__close_mounts(f) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "can't unmount child files")
 
     /* If there is more than one reference to the shared file struct and the
      * file has an external file cache, we should see if it can be closed.  This
      * can happen if a cycle is formed with external file caches */
     if(f->shared->efc && (f->shared->nrefs > 1))
-        if(H5F_efc_try_close(f) < 0)
+        if(H5F__efc_try_close(f) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "can't attempt to close EFC")
 
     /* Delay flush until the shared file struct is closed, in H5F__dest.  If the
@@ -1880,7 +2271,7 @@ H5F_try_close(H5F_t *f, hbool_t *was_closed /*out*/)
      * shared H5F_file_t struct. If the reference count for the H5F_file_t
      * struct reaches zero then destroy it also.
      */
-    if(H5F__dest(f, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id, TRUE) < 0)
+    if(H5F__dest(f, TRUE) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "problems closing file")
 
     /* Since we closed the file, this should be set to TRUE */
@@ -1892,16 +2283,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_id
- *
- * Purpose:	Get the file ID, incrementing it, or "resurrecting" it as
- *              appropriate.
+ * Function: H5F_get_id
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Raymond Lu
- *		Oct 29, 2003
+ * Purpose:  Get the file ID, incrementing it, or "resurrecting" it as
+ *           appropriate.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -1916,8 +2303,9 @@ H5F_get_id(H5F_t *file, hbool_t app_ref)
     if(file->file_id == -1) {
         /* Get an atom for the file */
         if((file->file_id = H5I_register(H5I_FILE, file, app_ref)) < 0)
-	    HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to atomize file")
-    } else {
+            HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to atomize file")
+    }
+    else {
         /* Increment reference count on atom. */
         if(H5I_inc_ref(file->file_id, app_ref) < 0)
             HGOTO_ERROR(H5E_ATOM, H5E_CANTSET, FAIL, "incrementing file ID failed")
@@ -1931,18 +2319,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_incr_nopen_objs
- *
- * Purpose:	Increment the number of open objects for a file.
+ * Function: H5F_incr_nopen_objs
  *
- * Return:	Success:	The number of open objects, after the increment
- *
- * 		Failure:	(can't happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@hdfgroup.org
- *		Mar  6 2007
+ * Purpose:  Increment the number of open objects for a file.
  *
+ * Return:   Success:    The number of open objects, after the increment
+ *           Failure:    (can't happen)
  *-------------------------------------------------------------------------
  */
 unsigned
@@ -1958,18 +2340,12 @@ H5F_incr_nopen_objs(H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_decr_nopen_objs
- *
- * Purpose:	Decrement the number of open objects for a file.
+ * Function: H5F_decr_nopen_objs
  *
- * Return:	Success:	The number of open objects, after the decrement
- *
- * 		Failure:	(can't happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@hdfgroup.org
- *		Mar  6 2007
+ * Purpose:  Decrement the number of open objects for a file.
  *
+ * Return:   Success:    The number of open objects, after the decrement
+ *           Failure:    (can't happen)
  *-------------------------------------------------------------------------
  */
 unsigned
@@ -1985,18 +2361,14 @@ H5F_decr_nopen_objs(H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_build_actual_name
- *
- * Purpose:	Retrieve the name of a file, after following symlinks, etc.
+ * Function: H5F_build_actual_name
  *
- * Note:	Currently only working for "POSIX I/O compatible" VFDs
+ * Purpose:  Retrieve the name of a file, after following symlinks, etc.
  *
- * Return:	Success:        0
- *		Failure:	-1
- *
- * Programmer:	Quincey Koziol
- *		November 25, 2009
+ * Note:     Currently only working for "POSIX I/O compatible" VFDs
  *
+ * Return:   Success:        0
+ *           Failure:    -1
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -2111,17 +2483,13 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_addr_encode_len
- *
- * Purpose:	Encodes an address into the buffer pointed to by *PP and
- *		then increments the pointer to the first byte after the
- *		address.  An undefined value is stored as all 1's.
+ * Function: H5F_addr_encode_len
  *
- * Return:	void
- *
- * Programmer:	Robb Matzke
- *		Friday, November  7, 1997
+ * Purpose:  Encodes an address into the buffer pointed to by *PP and
+ *           then increments the pointer to the first byte after the
+ *           address.  An undefined value is stored as all 1's.
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
 void
@@ -2136,15 +2504,15 @@ H5F_addr_encode_len(size_t addr_len, uint8_t **pp/*in,out*/, haddr_t addr)
     HDassert(pp && *pp);
 
     if(H5F_addr_defined(addr)) {
-	for(u = 0; u < addr_len; u++) {
-	    *(*pp)++ = (uint8_t)(addr & 0xff);
-	    addr >>= 8;
-	} /* end for */
-	HDassert("overflow" && 0 == addr);
+        for(u = 0; u < addr_len; u++) {
+            *(*pp)++ = (uint8_t)(addr & 0xff);
+            addr >>= 8;
+        } /* end for */
+        HDassert("overflow" && 0 == addr);
     } /* end if */
     else {
-	for(u = 0; u < addr_len; u++)
-	    *(*pp)++ = 0xff;
+        for(u = 0; u < addr_len; u++)
+            *(*pp)++ = 0xff;
     } /* end else */
 
     FUNC_LEAVE_NOAPI_VOID
@@ -2152,17 +2520,13 @@ H5F_addr_encode_len(size_t addr_len, uint8_t **pp/*in,out*/, haddr_t addr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_addr_encode
- *
- * Purpose:	Encodes an address into the buffer pointed to by *PP and
- *		then increments the pointer to the first byte after the
- *		address.  An undefined value is stored as all 1's.
- *
- * Return:	void
+ * Function: H5F_addr_encode
  *
- * Programmer:	Robb Matzke
- *		Friday, November  7, 1997
+ * Purpose:  Encodes an address into the buffer pointed to by *PP and
+ *           then increments the pointer to the first byte after the
+ *           address.  An undefined value is stored as all 1's.
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
 void
@@ -2180,27 +2544,23 @@ H5F_addr_encode(const H5F_t *f, uint8_t **pp/*in,out*/, haddr_t addr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_addr_decode_len
+ * Function: H5F_addr_decode_len
  *
- * Purpose:	Decodes an address from the buffer pointed to by *PP and
- *		updates the pointer to point to the next byte after the
- *		address.
+ * Purpose:  Decodes an address from the buffer pointed to by *PP and
+ *           updates the pointer to point to the next byte after the
+ *           address.
  *
- *		If the value read is all 1's then the address is returned
- *		with an undefined value.
- *
- * Return:	void
- *
- * Programmer:	Robb Matzke
- *		Friday, November  7, 1997
+ *           If the value read is all 1's then the address is returned
+ *           with an undefined value.
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
 void
 H5F_addr_decode_len(size_t addr_len, const uint8_t **pp/*in,out*/, haddr_t *addr_p/*out*/)
 {
-    hbool_t	    all_zero = TRUE;    /* True if address was all zeroes */
-    unsigned	    u;          /* Local index variable */
+    hbool_t        all_zero = TRUE;    /* True if address was all zeroes */
+    unsigned       u;                  /* Local index variable */
 
     /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
     FUNC_ENTER_NOAPI_NOINIT_NOERR
@@ -2214,27 +2574,27 @@ H5F_addr_decode_len(size_t addr_len, const uint8_t **pp/*in,out*/, haddr_t *addr
 
     /* Decode bytes from address */
     for(u = 0; u < addr_len; u++) {
-        uint8_t	    c;          /* Local decoded byte */
+        uint8_t        c;          /* Local decoded byte */
 
         /* Get decoded byte (and advance pointer) */
-	c = *(*pp)++;
+        c = *(*pp)++;
 
         /* Check for non-undefined address byte value */
-	if(c != 0xff)
+        if(c != 0xff)
             all_zero = FALSE;
 
-	if(u < sizeof(*addr_p)) {
-            haddr_t	    tmp = c;    /* Local copy of address, for casting */
+        if(u < sizeof(*addr_p)) {
+            haddr_t        tmp = c;    /* Local copy of address, for casting */
 
             /* Shift decoded byte to correct position */
-	    tmp <<= (u * 8);	/*use tmp to get casting right */
+            tmp <<= (u * 8);    /*use tmp to get casting right */
 
             /* Merge into already decoded bytes */
-	    *addr_p |= tmp;
-	} /* end if */
+            *addr_p |= tmp;
+        } /* end if */
         else
             if(!all_zero)
-                HDassert(0 == **pp);	/*overflow */
+                HDassert(0 == **pp);    /*overflow */
     } /* end for */
 
     /* If 'all_zero' is still TRUE, the address was entirely composed of '0xff'
@@ -2248,20 +2608,16 @@ H5F_addr_decode_len(size_t addr_len, const uint8_t **pp/*in,out*/, haddr_t *addr
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_addr_decode
- *
- * Purpose:	Decodes an address from the buffer pointed to by *PP and
- *		updates the pointer to point to the next byte after the
- *		address.
+ * Function: H5F_addr_decode
  *
- *		If the value read is all 1's then the address is returned
- *		with an undefined value.
+ * Purpose:  Decodes an address from the buffer pointed to by *PP and
+ *           updates the pointer to point to the next byte after the
+ *           address.
  *
- * Return:	void
- *
- * Programmer:	Robb Matzke
- *		Friday, November  7, 1997
+ *           If the value read is all 1's then the address is returned
+ *           with an undefined value.
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
 void
@@ -2285,10 +2641,6 @@ H5F_addr_decode(const H5F_t *f, const uint8_t **pp/*in,out*/, haddr_t *addr_p/*o
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  Quincey Koziol
- *              7/19/11
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2315,10 +2667,6 @@ H5F_set_grp_btree_shared(H5F_t *f, H5UC_t *rc)
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  Quincey Koziol
- *              7/20/11
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2344,10 +2692,6 @@ H5F_set_sohm_addr(H5F_t *f, haddr_t addr)
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  Quincey Koziol
- *              7/20/11
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2373,10 +2717,6 @@ H5F_set_sohm_vers(H5F_t *f, unsigned vers)
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  Quincey Koziol
- *              7/20/11
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2402,10 +2742,6 @@ H5F_set_sohm_nindexes(H5F_t *f, unsigned nindexes)
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  Quincey Koziol
- *              7/20/11
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2425,27 +2761,117 @@ H5F_set_store_msg_crt_idx(H5F_t *f, hbool_t flag)
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_get_file_image
+ * Function:    H5F_set_libver_bounds()
+ *
+ * Purpose:     Set the file's low and high bound to the input parameters
+ *              'low' and 'high' respectively.
+ *              This is done only if the existing setting is different
+ *              from the inputs.
+ *
+ * Return:      SUCCEED on success, and FAIL on failure.
+ *
+ * Programmer:  Vailin Choi; December 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5F__set_libver_bounds(H5F_t *f, H5F_libver_t low, H5F_libver_t high)
+{
+    herr_t     ret_value = SUCCEED;     /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity checks */
+    HDassert(f);
+    HDassert(f->shared);
+
+    /* Set the bounds only if the existing setting is different from the inputs */
+    if(f->shared->low_bound != low || f->shared->high_bound != high) {
+        /* Call the flush routine, for this file */
+        /* Note: This is done in case the binary format for representing a
+         *      metadata entry class changes when the file format low / high
+         *      bounds are changed and an unwritten entry of that class is
+         *      sitting in the metadata cache.
+         *      
+         *      If that happens, it's possible that the entry's size could
+         *      become larger, potentially corrupting the file (if the larger
+         *      entry is fully written, overwriting data outside its allocated
+         *      space), or corrupting the entry (if the entry is truncated to
+         *      fit into the allocated space).
+         *      
+         *      Although I'm not aware of any metadata with this behavior
+         *      currently, it would be very difficult to guard against and / or
+         *      detect, but if we flush everything here, the format version
+         *      for metadata entries in the cache will be finalized and these
+         *      sorts of problems can be avoided.
+         *      
+         *      QAK - April, 2018
+         */
+        if(H5F__flush_real(f) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush file's cached information")
+
+        /* Set the new bounds */
+        f->shared->low_bound = low;
+        f->shared->high_bound = high;
+    } /* end if */
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* H5F_set_libver_bounds() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F__get_freespace
+ *
+ * Purpose:     Private version of H5Fget_freespace
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:      Success:        SUCCEED
+ *              Failure:        FAIL
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5F__get_freespace(H5F_t *f, hsize_t *tot_space)
+{
+    herr_t     ret_value = SUCCEED;     /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity check */
+    HDassert(f);
+    HDassert(f->shared);
+
+    /* Go get the actual amount of free space in the file */
+    if(H5MF_get_freespace(f, tot_space, NULL) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to check free space for file")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5F__get_freespace() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F__get_file_image
  *
  * Purpose:     Private version of H5Fget_file_image
  *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
  * Return:      Success:        Bytes copied / number of bytes needed.
  *              Failure:        negative value
- *
- * Programmer:  John Mainzer
- *              11/15/11
- *
  *-------------------------------------------------------------------------
  */
 ssize_t
-H5F_get_file_image(H5F_t *file, void *buf_ptr, size_t buf_len, hid_t meta_dxpl_id,
-    hid_t raw_dxpl_id)
+H5F__get_file_image(H5F_t *file, void *buf_ptr, size_t buf_len)
 {
     H5FD_t     *fd_ptr;                 /* file driver */
     haddr_t     eoa;                    /* End of file address */
     ssize_t     ret_value = -1;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Check args */
     if(!file || !file->shared || !file->shared->lf)
@@ -2475,20 +2901,20 @@ H5F_get_file_image(H5F_t *file, void *buf_ptr, size_t buf_len, hid_t meta_dxpl_i
     if(HDstrcmp(fd_ptr->cls->name, "multi") == 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Not supported for multi file driver.")
 
-    /* While the family file driver is conceptually fully compatible 
+    /* While the family file driver is conceptually fully compatible
      * with the get file image operation, it sets a file driver message
      * in the super block that prevents the image being opened with any
      * driver other than the family file driver.  Needless to say, this
      * rather defeats the purpose of the get file image operation.
      *
-     * While this problem is quire solvable, the required time and 
+     * While this problem is quire solvable, the required time and
      * resources are lacking at present.  Hence, for now, we don't
-     * allow the get file image operation to be perfomed on files 
+     * allow the get file image operation to be perfomed on files
      * opened with the family file driver.
      *
-     * Observe that the following test only looks at the top level 
+     * Observe that the following test only looks at the top level
      * driver, and fails if there is some other driver sitting on to
-     * of the family file driver.  
+     * of the family file driver.
      *
      * I don't think this can happen at present, but that may change
      * in the future.
@@ -2506,8 +2932,7 @@ H5F_get_file_image(H5F_t *file, void *buf_ptr, size_t buf_len, hid_t meta_dxpl_i
 
     /* test to see if a buffer was provided -- if not, we are done */
     if(buf_ptr != NULL) {
-        H5FD_io_info_t fdio_info;       /* File driver I/O info */
-        size_t	space_needed;		/* size of file image */
+        size_t    space_needed;        /* size of file image */
         hsize_t tmp;
         size_t tmp_size;
 
@@ -2517,16 +2942,9 @@ H5F_get_file_image(H5F_t *file, void *buf_ptr, size_t buf_len, hid_t meta_dxpl_i
 
         space_needed = (size_t)eoa;
 
-        /* Set up file driver I/O info object */
-        fdio_info.file = fd_ptr;
-        if(NULL == (fdio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(meta_dxpl_id)))
-            HGOTO_ERROR(H5E_CACHE, H5E_BADATOM, FAIL, "can't get property list object")
-        if(NULL == (fdio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(raw_dxpl_id)))
-            HGOTO_ERROR(H5E_CACHE, H5E_BADATOM, FAIL, "can't get property list object")
-
         /* read in the file image */
         /* (Note compensation for base address addition in internal routine) */
-        if(H5FD_read(&fdio_info, H5FD_MEM_DEFAULT, 0, space_needed, buf_ptr) < 0)
+        if(H5FD_read(fd_ptr, H5FD_MEM_DEFAULT, 0, space_needed, buf_ptr) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_READERROR, FAIL, "file image read request failed")
 
         /* Offset to "status_flags" in the superblock */
@@ -2538,34 +2956,81 @@ H5F_get_file_image(H5F_t *file, void *buf_ptr, size_t buf_len, hid_t meta_dxpl_i
         HDmemset((uint8_t *)(buf_ptr) + tmp, 0, tmp_size);
 
     } /* end if */
-    
+
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* H5F_get_file_image() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5F__get_file_image() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_track_metadata_read_retries
+ * Function:    H5F__get_info
+ *
+ * Purpose:     Private version of H5Fget_info
  *
- * Purpose:     To track the # of a "retries" (log10) for a metadata item.
- *		This routine should be used only when:
- *		  "retries" > 0
- *		  f->shared->read_attempts > 1 (does not have retry when 1)
- *		  f->shared->retries_nbins > 0 (calculated based on f->shared->read_attempts)
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5F__get_info(H5F_t *f, H5F_info2_t *finfo)
+{
+    herr_t ret_value = SUCCEED;  /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity check */
+    HDassert(f);
+    HDassert(f->shared);
+    HDassert(finfo);
+
+    /* Reset file info struct */
+    HDmemset(finfo, 0, sizeof(*finfo));
+
+    /* Get the size of the superblock and any superblock extensions */
+    if(H5F__super_size(f, &finfo->super.super_size, &finfo->super.super_ext_size) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to retrieve superblock sizes")
+
+    /* Get the size of any persistent free space */
+    if(H5MF_get_freespace(f, &finfo->free.tot_space, &finfo->free.meta_size) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to retrieve free space information")
+
+    /* Check for SOHM info */
+    if(H5F_addr_defined(f->shared->sohm_addr))
+        if(H5SM_ih_size(f, &finfo->sohm.hdr_size, &finfo->sohm.msgs_info) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to retrieve SOHM index & heap storage info")
+
+    /* Set version # fields */
+    finfo->super.version = f->shared->sblock->super_vers;
+    finfo->sohm.version = f->shared->sohm_vers;
+    finfo->free.version = HDF5_FREESPACE_VERSION;
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5F__get_info() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5F_track_metadata_read_retries
  *
- * Programmer:  Vailin Choi; October 2013
+ * Purpose:  To track the # of a "retries" (log10) for a metadata item.
+ *           This routine should be used only when:
+ *           "retries" > 0
+ *           f->shared->read_attempts > 1 (does not have retry when 1)
+ *           f->shared->retries_nbins > 0 (calculated based on f->shared->read_attempts)
  *
+ * Return:   Success:        SUCCEED
+ *           Failure:        FAIL
  *-------------------------------------------------------------------------
  */
 herr_t
 H5F_track_metadata_read_retries(H5F_t *f, unsigned actype, unsigned retries)
 {
-    unsigned log_ind;			/* Index to the array of retries based on log10 of retries */
-    double tmp;                         /* Temporary value, to keep compiler quiet */
-    herr_t ret_value = SUCCEED; 	/* Return value */
+    unsigned log_ind;            /* Index to the array of retries based on log10 of retries */
+    double tmp;                  /* Temporary value, to keep compiler quiet */
+    herr_t ret_value = SUCCEED;  /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -2596,23 +3061,20 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_set_retries
+ * Function: H5F_set_retries
  *
- * Purpose:     To initialize data structures for read retries:
- *		--zero out "retries"
- *		--set up "retries_nbins" based on read_attempts
- *
- * Return:      Success:        SUCCEED
- *              Failure:        FAIL
- *
- * Programmer:  Vailin Choi; November 2013
+ * Purpose:  To initialize data structures for read retries:
+ *           --zero out "retries"
+ *           --set up "retries_nbins" based on read_attempts
  *
+ * Return:   Success:        SUCCEED
+ *           Failure:        FAIL
  *-------------------------------------------------------------------------
  */
 herr_t
 H5F_set_retries(H5F_t *f)
 {
-    double tmp;				/* Temporary variable */
+    double tmp;                /* Temporary variable */
 
     /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
     FUNC_ENTER_NOAPI_NOINIT_NOERR
@@ -2635,6 +3097,39 @@ H5F_set_retries(H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5F__get_free_sections
+ *
+ * Purpose:     Private version of H5Fget_free_sections
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:      Success:        non-negative, the total # of free space sections
+ *              Failure:        negative
+ *-------------------------------------------------------------------------
+ */
+ssize_t
+H5F__get_free_sections(H5F_t *f, H5FD_mem_t type, size_t nsects,
+    H5F_sect_info_t *sect_info)
+{
+    ssize_t     ret_value = -1;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity check */
+    HDassert(f);
+    HDassert(f->shared);
+
+    /* Go get the actual amount of free space in the file */
+    if((ret_value = H5MF_get_free_sections(f, type, nsects, sect_info)) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to get free space sections for file")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5F__get_free_sections() */
+
+
+/*-------------------------------------------------------------------------
  * Function:    H5F_object_flush_cb
  *
  * Purpose:     To invoke the callback function for object flush that is set
@@ -2642,9 +3137,6 @@ H5F_set_retries(H5F_t *f)
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  Vailin Choi; October 2013
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2668,15 +3160,11 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F__set_base_addr
- *
- * Purpose:	Quick and dirty routine to set the file's 'base_addr' value
- *
- * Return:	Non-negative on success/Negative on failure
+ * Function: H5F__set_base_addr
  *
- * Programmer:	Quincey Koziol <koziol@hdfgroup.org>
- *		July 19, 2013
+ * Purpose:  Quick and dirty routine to set the file's 'base_addr' value
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2691,7 +3179,7 @@ H5F__set_base_addr(const H5F_t *f, haddr_t addr)
 
     /* Dispatch to driver */
     if(H5FD_set_base_addr(f->shared->lf, addr) < 0)
-	HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "driver set_base_addr request failed")
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "driver set_base_addr request failed")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2699,15 +3187,11 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F__set_eoa
+ * Function: H5F__set_eoa
  *
- * Purpose:	Quick and dirty routine to set the file's 'eoa' value
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol <koziol@hdfgroup.org>
- *		July 19, 2013
+ * Purpose:  Quick and dirty routine to set the file's 'eoa' value
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2722,7 +3206,7 @@ H5F__set_eoa(const H5F_t *f, H5F_mem_t type, haddr_t addr)
 
     /* Dispatch to driver */
     if(H5FD_set_eoa(f->shared->lf, type, addr) < 0)
-	HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "driver set_eoa request failed")
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "driver set_eoa request failed")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2730,15 +3214,11 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F__set_paged_aggr
- *
- * Purpose:	Quick and dirty routine to set the file's paged_aggr mode
+ * Function: H5F__set_paged_aggr
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol <koziol@hdfgroup.org>
- *		June 19, 2015
+ * Purpose:  Quick and dirty routine to set the file's paged_aggr mode
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2760,6 +3240,44 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5F__set_paged_aggr() */
 
+
+/*-------------------------------------------------------------------------
+ * Function: H5F__get_max_eof_eoa
+ *
+ * Purpose:  Determine the maximum of (EOA, EOF) for the file
+ *
+ * Return:   Non-negative on success/Negative on failure
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5F__get_max_eof_eoa(const H5F_t *f, haddr_t *max_eof_eoa)
+{
+    haddr_t eof;                /* Relative address for EOF */
+    haddr_t eoa;                /* Relative address for EOA */
+    haddr_t tmp_max;
+    herr_t ret_value = SUCCEED; /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* Sanity checks */
+    HDassert(f);
+    HDassert(f->shared);
+
+    /* Get the relative EOA and EOF */
+    eoa = H5FD_get_eoa(f->shared->lf, H5FD_MEM_DEFAULT);
+    eof = H5FD_get_eof(f->shared->lf, H5FD_MEM_DEFAULT);
+
+    /* Determine the maximum */
+    tmp_max = MAX(eof, eoa);
+    if(HADDR_UNDEF == tmp_max)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "file get eof/eoa requests failed")
+
+    *max_eof_eoa = tmp_max;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5F__get_max_eof_eoa() */
+
 #ifdef H5_HAVE_PARALLEL
 
 /*-------------------------------------------------------------------------
@@ -2769,10 +3287,6 @@ done:
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
- *
- * Programmer:  Quincey Koziol
- *              2/10/16
- *
  *-------------------------------------------------------------------------
  */
 void
@@ -2792,31 +3306,381 @@ H5F_set_coll_md_read(H5F_t *f, H5P_coll_md_read_flag_t cmr)
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_set_latest_flags
+ * Function:    H5F__get_metadata_read_retry_info
+ *
+ * Purpose:     Private function to retrieve the collection of read retries
+ *              for metadata items with checksum.
  *
- * Purpose:     Set the latest_flags field with a new value.
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5F__get_metadata_read_retry_info(H5F_t *file, H5F_retry_info_t *info)
+{
+    unsigned     i, j;            /* Local index variable */
+    size_t       tot_size;        /* Size of each retries[i] */
+    herr_t       ret_value = SUCCEED;       /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* Check args */
+    HDassert(file);
+    HDassert(info);
+
+    /* Copy the # of bins for "retries" array */
+    info->nbins = file->shared->retries_nbins;
+
+    /* Initialize the array of "retries" */
+    HDmemset(info->retries, 0, sizeof(info->retries));
+
+    /* Return if there are no bins -- no retries */
+    if (!info->nbins)
+        HGOTO_DONE(SUCCEED);
+
+    /* Calculate size for each retries[i] */
+    tot_size = info->nbins * sizeof(uint32_t);
+
+    /* Map and copy information to info's retries for metadata items with tracking for read retries */
+    j = 0;
+    for (i = 0; i < H5AC_NTYPES; i++) {
+        switch (i) {
+            case H5AC_OHDR_ID:
+            case H5AC_OHDR_CHK_ID:
+            case H5AC_BT2_HDR_ID:
+            case H5AC_BT2_INT_ID:
+            case H5AC_BT2_LEAF_ID:
+            case H5AC_FHEAP_HDR_ID:
+            case H5AC_FHEAP_DBLOCK_ID:
+            case H5AC_FHEAP_IBLOCK_ID:
+            case H5AC_FSPACE_HDR_ID:
+            case H5AC_FSPACE_SINFO_ID:
+            case H5AC_SOHM_TABLE_ID:
+            case H5AC_SOHM_LIST_ID:
+            case H5AC_EARRAY_HDR_ID:
+            case H5AC_EARRAY_IBLOCK_ID:
+            case H5AC_EARRAY_SBLOCK_ID:
+            case H5AC_EARRAY_DBLOCK_ID:
+            case H5AC_EARRAY_DBLK_PAGE_ID:
+            case H5AC_FARRAY_HDR_ID:
+            case H5AC_FARRAY_DBLOCK_ID:
+            case H5AC_FARRAY_DBLK_PAGE_ID:
+            case H5AC_SUPERBLOCK_ID:
+                HDassert(j < H5F_NUM_METADATA_READ_RETRY_TYPES);
+                if (file->shared->retries[i] != NULL) {
+                    /* Allocate memory for retries[i]
+                     *
+                     * This memory should be released by the user with
+                     * the H5free_memory() call.
+                     */
+                    if (NULL == (info->retries[j] = (uint32_t *)H5MM_malloc(tot_size)))
+                        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
+
+                    /* Copy the information */
+                    HDmemcpy(info->retries[j], file->shared->retries[i], tot_size);
+                }
+
+                /* Increment location in info->retries[] array */
+                j++;
+                break;
+
+            default:
+                break;
+        }
+    }
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5F__get_metadata_read_retry_info() */
+
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F__start_swmr_write
+ *
+ * Purpose:     Private version of H5Fstart_swmr_write
+ *
+ *              1) Refresh opened objects: part 1
+ *              2) Flush & reset accumulator
+ *              3) Mark the file in SWMR writing mode
+ *              4) Set metadata read attempts and retries info
+ *              5) Disable accumulator
+ *              6) Evict all cache entries except the superblock
+ *              7) Refresh opened objects (part 2)
+ *              8) Unlock the file
+ *
+ *              Pre-conditions:
+ *
+ *              1) The file being opened has v3 superblock
+ *              2) The file is opened with H5F_ACC_RDWR
+ *              3) The file is not already marked for SWMR writing
+ *              4) Current implementaion for opened objects:
+ *                  --only allow datasets and groups without attributes
+ *                  --disallow named datatype with/without attributes
+ *                  --disallow opened attributes attached to objects
+ *
+ * Note:        Currently, only opened groups and datasets are allowed
+ *              when enabling SWMR via H5Fstart_swmr_write().
+ *              Will later implement a different approach--
+ *              set up flush dependency/proxy even for file opened without
+ *              SWMR to resolve issues with opened objects.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5F__start_swmr_write(H5F_t *f)
+{
+    hbool_t ci_load = FALSE;        /* whether MDC ci load requested */
+    hbool_t ci_write = FALSE;       /* whether MDC CI write requested */
+    size_t grp_dset_count = 0;      /* # of open objects: groups & datasets */
+    size_t nt_attr_count = 0;       /* # of opened named datatypes  + opened attributes */
+    hid_t *obj_ids = NULL;          /* List of ids */
+    H5G_loc_t *obj_glocs = NULL;    /* Group location of the object */
+    H5O_loc_t *obj_olocs = NULL;    /* Object location */
+    H5G_name_t *obj_paths = NULL;   /* Group hierarchy path */
+    size_t u;                       /* Local index variable */
+    hbool_t setup = FALSE;          /* Boolean flag to indicate whether SWMR setting is enabled */
+    herr_t ret_value = SUCCEED;     /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity check */
+    HDassert(f);
+    HDassert(f->shared);
+
+    /* Should have write permission */
+    if((H5F_INTENT(f) & H5F_ACC_RDWR) == 0)
+        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "no write intent on file")
+
+    /* Check superblock version */
+    if(f->shared->sblock->super_vers < HDF5_SUPERBLOCK_VERSION_3)
+        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "file superblock version - should be at least 3")
+
+    /* Check for correct file format version */
+    if((f->shared->low_bound != H5F_LIBVER_V110) || (f->shared->high_bound != H5F_LIBVER_V110))
+        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "file format version does not support SWMR - needs to be 1.10 or greater")
+
+    /* Should not be marked for SWMR writing mode already */
+    if(f->shared->sblock->status_flags & H5F_SUPER_SWMR_WRITE_ACCESS)
+        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "file already in SWMR writing mode")
+
+    /* Check to see if cache image is enabled.  Fail if so */
+    if(H5C_cache_image_status(f, &ci_load, &ci_write) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get MDC cache image status")
+    if(ci_load || ci_write )
+        HGOTO_ERROR(H5E_FILE, H5E_UNSUPPORTED, FAIL, "can't have both SWMR and MDC cache image")
+
+    /* Flush the superblock extension */
+    if(H5F_flush_tagged_metadata(f, f->shared->sblock->ext_addr) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush superblock extension")
+
+    /* Flush data buffers */
+    if(H5F__flush_real(f) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush f's cached information")
+
+    /* Get the # of opened named datatypes and attributes */
+    if(H5F_get_obj_count(f, H5F_OBJ_DATATYPE|H5F_OBJ_ATTR, FALSE, &nt_attr_count) < 0)
+        HGOTO_ERROR(H5E_INTERNAL, H5E_BADITER, FAIL, "H5F_get_obj_count failed")
+    if(nt_attr_count)
+        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "named datatypes and/or attributes opened in the file")
+
+    /* Get the # of opened datasets and groups */
+    if(H5F_get_obj_count(f, H5F_OBJ_GROUP|H5F_OBJ_DATASET, FALSE, &grp_dset_count) < 0)
+        HGOTO_ERROR(H5E_INTERNAL, H5E_BADITER, FAIL, "H5F_get_obj_count failed")
+
+    if(grp_dset_count) {
+        /* Allocate space for group and object locations */
+        if((obj_ids = (hid_t *) H5MM_malloc(grp_dset_count * sizeof(hid_t))) == NULL)
+            HGOTO_ERROR(H5E_FILE, H5E_NOSPACE, FAIL, "can't allocate buffer for hid_t")
+        if((obj_glocs = (H5G_loc_t *) H5MM_malloc(grp_dset_count * sizeof(H5G_loc_t))) == NULL)
+            HGOTO_ERROR(H5E_FILE, H5E_NOSPACE, FAIL, "can't allocate buffer for H5G_loc_t")
+        if((obj_olocs = (H5O_loc_t *) H5MM_malloc(grp_dset_count * sizeof(H5O_loc_t))) == NULL)
+            HGOTO_ERROR(H5E_FILE, H5E_NOSPACE, FAIL, "can't allocate buffer for H5O_loc_t")
+        if((obj_paths = (H5G_name_t *) H5MM_malloc(grp_dset_count * sizeof(H5G_name_t))) == NULL)
+            HGOTO_ERROR(H5E_FILE, H5E_NOSPACE, FAIL, "can't allocate buffer for H5G_name_t")
+
+        /* Get the list of opened object ids (groups & datasets) */
+        if(H5F_get_obj_ids(f, H5F_OBJ_GROUP|H5F_OBJ_DATASET, grp_dset_count, obj_ids, FALSE, &grp_dset_count) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "H5F_get_obj_ids failed")
+
+        /* Refresh opened objects (groups, datasets) in the file */
+        for(u = 0; u < grp_dset_count; u++) {
+            H5O_loc_t *oloc;            /* object location */
+            H5G_loc_t tmp_loc;
+
+            /* Set up the id's group location */
+            obj_glocs[u].oloc = &obj_olocs[u];
+            obj_glocs[u].path = &obj_paths[u];
+            H5G_loc_reset(&obj_glocs[u]);
+
+            /* get the id's object location */
+            if((oloc = H5O_get_loc(obj_ids[u])) == NULL)
+                HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an object")
+
+            /* Make deep local copy of object's location information */
+            H5G_loc(obj_ids[u], &tmp_loc);
+            H5G_loc_copy(&obj_glocs[u], &tmp_loc, H5_COPY_DEEP);
+
+            /* Close the object */
+            if(H5I_dec_ref(obj_ids[u]) < 0)
+                HGOTO_ERROR(H5E_ATOM, H5E_CANTCLOSEOBJ, FAIL, "decrementing object ID failed")
+        } /* end for */
+    } /* end if */
+
+    /* Flush and reset the accumulator */
+    if(H5F__accum_reset(f, TRUE) < 0)
+        HGOTO_ERROR(H5E_IO, H5E_CANTRESET, FAIL, "can't reset accumulator")
+
+    /* Turn on SWMR write in shared file open flags */
+    f->shared->flags |= H5F_ACC_SWMR_WRITE;
+
+    /* Mark the file in SWMR writing mode */
+    f->shared->sblock->status_flags |= H5F_SUPER_SWMR_WRITE_ACCESS;
+
+    /* Set up metadata read attempts */
+    f->shared->read_attempts = H5F_SWMR_METADATA_READ_ATTEMPTS;
+
+    /* Initialize "retries" and "retries_nbins" */
+    if(H5F_set_retries(f) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "can't set retries and retries_nbins")
+
+    /* Turn off usage of accumulator */
+    f->shared->feature_flags &= ~(unsigned)H5FD_FEAT_ACCUMULATE_METADATA;
+    if(H5FD_set_feature_flags(f->shared->lf, f->shared->feature_flags) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set feature_flags in VFD")
+
+    setup = TRUE;
+
+    /* Mark superblock as dirty */
+    if(H5F_super_dirty(f) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark superblock as dirty")
+
+    /* Flush the superblock */
+    if(H5F_flush_tagged_metadata(f, H5AC__SUPERBLOCK_TAG) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush superblock")
+
+    /* Evict all flushed entries in the cache except the pinned superblock */
+    if(H5F__evict_cache_entries(f) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to evict file's cached information")
+
+    /* Refresh (reopen) the objects (groups & datasets) in the file */
+    for(u = 0; u < grp_dset_count; u++)
+        if(H5O_refresh_metadata_reopen(obj_ids[u], &obj_glocs[u], TRUE) < 0)
+            HGOTO_ERROR(H5E_ATOM, H5E_CLOSEERROR, FAIL, "can't refresh-close object")
+
+    /* Unlock the file */
+    if(H5FD_unlock(f->shared->lf) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, FAIL, "unable to unlock the file")
+
+done:
+    if(ret_value < 0 && setup) {
+        HDassert(f);
+
+        /* Re-enable accumulator */
+        f->shared->feature_flags |= (unsigned)H5FD_FEAT_ACCUMULATE_METADATA;
+        if(H5FD_set_feature_flags(f->shared->lf, f->shared->feature_flags) < 0)
+            HDONE_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set feature_flags in VFD")
+
+        /* Reset the # of read attempts */
+        f->shared->read_attempts = H5F_METADATA_READ_ATTEMPTS;
+        if(H5F_set_retries(f) < 0)
+            HDONE_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "can't set retries and retries_nbins")
+
+        /* Un-set H5F_ACC_SWMR_WRITE in shared open flags */
+        f->shared->flags &= ~H5F_ACC_SWMR_WRITE;
+
+        /* Unmark the f: not in SWMR writing mode */
+        f->shared->sblock->status_flags &= (uint8_t)(~H5F_SUPER_SWMR_WRITE_ACCESS);
+
+        /* Mark superblock as dirty */
+        if(H5F_super_dirty(f) < 0)
+            HDONE_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark superblock as dirty")
+
+        /* Flush the superblock */
+        if(H5F_flush_tagged_metadata(f, H5AC__SUPERBLOCK_TAG) < 0)
+            HDONE_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush superblock")
+    } /* end if */
+
+    /* Free memory */
+    if(obj_ids)
+        H5MM_xfree(obj_ids);
+    if(obj_glocs)
+        H5MM_xfree(obj_glocs);
+    if(obj_olocs)
+        H5MM_xfree(obj_olocs);
+    if(obj_paths)
+        H5MM_xfree(obj_paths);
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5F__start_swmr_write() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F__format_convert
+ *
+ * Purpose:     Private version of H5Fformat_convert
  *
- * Programmer:  Quincey Koziol
- *              4/26/16
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
  *
+ * Return:      Success:        SUCCEED
+ *              Failure:        FAIL
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_set_latest_flags(H5F_t *f, unsigned flags)
+H5F__format_convert(H5F_t *f)
 {
-    /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    hbool_t mark_dirty = FALSE;		/* Whether to mark the file's superblock dirty */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Sanity check */
     HDassert(f);
     HDassert(f->shared);
-    HDassert(0 == ((~flags) & H5F_LATEST_ALL_FLAGS));
 
-    f->shared->latest_flags = flags;
+    /* Check if the superblock should be downgraded */
+    if(f->shared->sblock->super_vers > HDF5_SUPERBLOCK_VERSION_V18_LATEST) {
+	f->shared->sblock->super_vers = HDF5_SUPERBLOCK_VERSION_V18_LATEST;
+	mark_dirty = TRUE;
+    } /* end if */
 
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* H5F_set_latest_flags() */
+    /* Check for persistent freespace manager, which needs to be downgraded */
+    if(!(f->shared->fs_strategy == H5F_FILE_SPACE_STRATEGY_DEF &&
+	    f->shared->fs_persist == H5F_FREE_SPACE_PERSIST_DEF &&
+	    f->shared->fs_threshold == H5F_FREE_SPACE_THRESHOLD_DEF &&
+	    f->shared->fs_page_size == H5F_FILE_SPACE_PAGE_SIZE_DEF)) {
+	/* Check to remove free-space manager info message from superblock extension */
+	if(H5F_addr_defined(f->shared->sblock->ext_addr))
+	    if(H5F__super_ext_remove_msg(f, H5O_FSINFO_ID) < 0)
+		HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "error in removing message from superblock extension")
+
+	/* Close freespace manager */
+	if(H5MF_try_close(f) < 0)
+	    HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "unable to free free-space address")
+
+	/* Set non-persistent freespace manager */
+	f->shared->fs_strategy = H5F_FILE_SPACE_STRATEGY_DEF;
+	f->shared->fs_persist = H5F_FREE_SPACE_PERSIST_DEF;
+	f->shared->fs_threshold = H5F_FREE_SPACE_THRESHOLD_DEF;
+	f->shared->fs_page_size = H5F_FILE_SPACE_PAGE_SIZE_DEF;
+
+	/* Indicate that the superblock should be marked dirty */
+	mark_dirty = TRUE;
+    } /* end if */
+
+    /* Check if we should mark the superblock dirty */
+    if(mark_dirty)
+	/* Mark superblock as dirty */
+	if(H5F_super_dirty(f) < 0)
+	    HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark superblock as dirty")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5F__format_convert() */
 
diff --git a/src/H5Fio.c b/src/H5Fio.c
index 6d23995..830b7ee 100644
--- a/src/H5Fio.c
+++ b/src/H5Fio.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -94,15 +92,15 @@
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_block_read(const H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size,
-    hid_t dxpl_id, void *buf/*out*/)
+H5F_block_read(H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size,
+    void *buf/*out*/)
 {
-    H5F_io_info2_t fio_info;            /* I/O info for operation */
     H5FD_mem_t  map_type;               /* Mapped memory type */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
+    /* Sanity checks */
     HDassert(f);
     HDassert(f->shared);
     HDassert(buf);
@@ -115,23 +113,8 @@ H5F_block_read(const H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size,
     /* Treat global heap as raw data */
     map_type = (type == H5FD_MEM_GHEAP) ? H5FD_MEM_DRAW : type;
 
-    /* Set up the I/O info object */
-    fio_info.f = f;
-    if(H5FD_MEM_DRAW == type) {
-        if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-        if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    } /* end if */
-    else {
-        if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-        if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    } /* end else */
-
     /* Pass through page buffer layer */
-    if(H5PB_read(&fio_info, map_type, addr, size, buf) < 0)
+    if(H5PB_read(f, map_type, addr, size, buf) < 0)
         HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "read through page buffer failed")
 
 done:
@@ -155,15 +138,15 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_block_write(const H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size,
-    hid_t dxpl_id, const void *buf)
+H5F_block_write(H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size,
+    const void *buf)
 {
-    H5F_io_info2_t fio_info;            /* I/O info for operation */
     H5FD_mem_t  map_type;               /* Mapped memory type */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
+    /* Sanity checks */
     HDassert(f);
     HDassert(f->shared);
     HDassert(H5F_INTENT(f) & H5F_ACC_RDWR);
@@ -177,23 +160,8 @@ H5F_block_write(const H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size,
     /* Treat global heap as raw data */
     map_type = (type == H5FD_MEM_GHEAP) ? H5FD_MEM_DRAW : type;
 
-    /* Set up the I/O info object */
-    fio_info.f = f;
-    if(H5FD_MEM_DRAW == type) {
-        if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-        if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    } /* end if */
-    else {
-        if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-        if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    } /* end else */
-
     /* Pass through page buffer layer */
-    if(H5PB_write(&fio_info, map_type, addr, size, buf) < 0)
+    if(H5PB_write(f, map_type, addr, size, buf) < 0)
         HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "write through page buffer failed")
 
 done:
@@ -215,30 +183,22 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_flush_tagged_metadata(H5F_t * f, haddr_t tag, hid_t dxpl_id)
+H5F_flush_tagged_metadata(H5F_t *f, haddr_t tag)
 {
-    H5F_io_info2_t fio_info;             /* I/O info for operation */
     herr_t ret_value = SUCCEED;
 
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Use tag to search for and flush associated metadata */
-    if(H5AC_flush_tagged_metadata(f, tag, dxpl_id)<0)
+    if(H5AC_flush_tagged_metadata(f, tag) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush tagged metadata")
 
-    /* Set up I/O info for operation */
-    fio_info.f = f;
-    if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-
     /* Flush and reset the accumulator */
-    if(H5F__accum_reset(&fio_info, TRUE) < 0)
+    if(H5F__accum_reset(f, TRUE) < 0)
         HGOTO_ERROR(H5E_IO, H5E_CANTRESET, FAIL, "can't reset accumulator")
 
     /* Flush file buffers to disk. */
-    if(H5FD_flush(f->shared->lf, dxpl_id, FALSE) < 0)
+    if(H5FD_flush(f->shared->lf, FALSE) < 0)
         HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "low level flush failed")
 
 done:
@@ -259,14 +219,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_evict_tagged_metadata(H5F_t * f, haddr_t tag, hid_t dxpl_id)
+H5F_evict_tagged_metadata(H5F_t *f, haddr_t tag)
 {
     herr_t ret_value = SUCCEED;
 
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Evict the object's metadata */
-    if(H5AC_evict_tagged_metadata(f, tag, TRUE, dxpl_id) < 0)
+    if(H5AC_evict_tagged_metadata(f, tag, TRUE) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTEXPUNGE, FAIL, "unable to evict tagged metadata")
 
 done:
@@ -287,7 +247,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F__evict_cache_entries(H5F_t *f, hid_t dxpl_id)
+H5F__evict_cache_entries(H5F_t *f)
 {
     herr_t ret_value = SUCCEED;
 
@@ -297,7 +257,7 @@ H5F__evict_cache_entries(H5F_t *f, hid_t dxpl_id)
     HDassert(f->shared);
 
     /* Evict all except pinned entries in the cache */
-    if(H5AC_evict(f, dxpl_id) < 0)
+    if(H5AC_evict(f) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTEXPUNGE, FAIL, "unable to evict all except pinned entries")
 
 #ifndef NDEBUG
diff --git a/src/H5Fmodule.h b/src/H5Fmodule.h
index 4bb2506..0481512 100644
--- a/src/H5Fmodule.h
+++ b/src/H5Fmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Fmount.c b/src/H5Fmount.c
index 859b9d6..e3a92fd 100644
--- a/src/H5Fmount.c
+++ b/src/H5Fmount.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5Fmodule.h"          /* This source code file is part of the H5F module */
@@ -19,6 +17,7 @@
 /* Packages needed by this file... */
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5ACprivate.h"        /* Metadata cache                       */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fpkg.h"             /* File access				*/
 #include "H5Gprivate.h"		/* Groups				*/
@@ -27,14 +26,14 @@
 #include "H5MMprivate.h"	/* Memory management			*/
 
 /* PRIVATE PROTOTYPES */
-static herr_t H5F_mount(H5G_loc_t *loc, const char *name, H5F_t *child,
-    hid_t plist_id, hid_t dxpl_id);
-static herr_t H5F_unmount(H5G_loc_t *loc, const char *name, hid_t dxpl_id);
+static herr_t H5F__mount(H5G_loc_t *loc, const char *name, H5F_t *child,
+    hid_t plist_id);
+static herr_t H5F__unmount(H5G_loc_t *loc, const char *name);
 static void H5F_mount_count_ids_recurse(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_close_mounts
+ * Function:	H5F__close_mounts
  *
  * Purpose:	Close all mounts for a given file
  *
@@ -46,7 +45,7 @@ static void H5F_mount_count_ids_recurse(H5F_t *f, unsigned *nopen_files, unsigne
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_close_mounts(H5F_t *f)
+H5F__close_mounts(H5F_t *f)
 {
     unsigned u;                 /* Local index */
     herr_t ret_value=SUCCEED;   /* Return value */
@@ -66,7 +65,7 @@ H5F_close_mounts(H5F_t *f)
 
             /* Close the internal group maintaining the mount point */
             if(H5G_close(f->shared->mtab.child[u].group) < 0)
-            HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEOBJ, FAIL, "can't close child group")
+                HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEOBJ, FAIL, "can't close child group")
 
             /* Close the child file */
             if(H5F_try_close(f->shared->mtab.child[u].file, NULL) < 0)
@@ -84,11 +83,11 @@ H5F_close_mounts(H5F_t *f)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_close_mounts() */
+} /* end H5F__close_mounts() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_mount
+ * Function:	H5F__mount
  *
  * Purpose:	Mount file CHILD onto the group specified by LOC and NAME,
  *		using mount properties in PLIST.  CHILD must not already be
@@ -102,8 +101,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5F_mount(H5G_loc_t *loc, const char *name, H5F_t *child,
-	  hid_t H5_ATTR_UNUSED plist_id, hid_t dxpl_id)
+H5F__mount(H5G_loc_t *loc, const char *name, H5F_t *child, hid_t H5_ATTR_UNUSED plist_id)
 {
     H5G_t	*mount_point = NULL;	/*mount point group		*/
     H5F_t	*ancestor = NULL;	/*ancestor files		*/
@@ -116,7 +114,7 @@ H5F_mount(H5G_loc_t *loc, const char *name, H5F_t *child,
     H5G_loc_t   root_loc;               /* Group location of root of file to mount */
     herr_t	ret_value = SUCCEED;	/*return value			*/
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC_VOL
 
     HDassert(loc);
     HDassert(name && *name);
@@ -136,7 +134,7 @@ H5F_mount(H5G_loc_t *loc, const char *name, H5F_t *child,
      */
     if(child->parent)
         HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "file is already mounted")
-    if(H5G_loc_find(loc, name, &mp_loc/*out*/, H5P_DEFAULT, dxpl_id) < 0)
+    if(H5G_loc_find(loc, name, &mp_loc/*out*/) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group not found")
     /* If the mount location is holding its file open, that file will close
      * and remove the mount as soon as we exit this function.  Prevent the
@@ -146,7 +144,7 @@ H5F_mount(H5G_loc_t *loc, const char *name, H5F_t *child,
         HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "mount path cannot contain links to external files")
 
     /* Open the mount point group */
-    if(NULL == (mount_point = H5G_open(&mp_loc, dxpl_id)))
+    if(NULL == (mount_point = H5G_open(&mp_loc)))
         HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "mount point not found")
 
     /* Check if the proposed mount point group is already a mount point */
@@ -229,8 +227,7 @@ H5F_mount(H5G_loc_t *loc, const char *name, H5F_t *child,
     /* Search the open IDs and replace names for mount operation */
     /* We pass H5G_UNKNOWN as object type; search all IDs */
     if(H5G_name_replace(NULL, H5G_NAME_MOUNT, mp_loc.oloc->file,
-            mp_loc.path->full_path_r, root_loc.oloc->file, root_loc.path->full_path_r,
-            dxpl_id) < 0)
+            mp_loc.path->full_path_r, root_loc.oloc->file, root_loc.path->full_path_r) < 0)
 	HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "unable to replace name")
 
 done:
@@ -245,12 +242,12 @@ done:
         } /* end else */
     } /* end if */
 
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_mount() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5F__mount() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_unmount
+ * Function:	H5F__unmount
  *
  * Purpose:	Unmount the child which is mounted at the group specified by
  *		LOC and NAME or fail if nothing is mounted there.  Neither
@@ -268,7 +265,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5F_unmount(H5G_loc_t *loc, const char *name, hid_t dxpl_id)
+H5F__unmount(H5G_loc_t *loc, const char *name)
 {
     H5G_t	*child_group = NULL;	/* Child's group in parent mtab	*/
     H5F_t	*child = NULL;		/*mounted file			*/
@@ -282,7 +279,7 @@ H5F_unmount(H5G_loc_t *loc, const char *name, hid_t dxpl_id)
     int         child_idx;              /* Index of child in parent's mtab */
     herr_t	ret_value = SUCCEED;	/*return value			*/
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC_VOL
 
     HDassert(loc);
     HDassert(name && *name);
@@ -297,7 +294,7 @@ H5F_unmount(H5G_loc_t *loc, const char *name, hid_t dxpl_id)
      * If we get the root group and the file has a parent in the mount tree,
      * then we must have found the mount point.
      */
-    if(H5G_loc_find(loc, name, &mp_loc/*out*/, H5P_DEFAULT, dxpl_id) < 0)
+    if(H5G_loc_find(loc, name, &mp_loc/*out*/) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group not found")
     mp_loc_setup = TRUE;
     child = mp_loc.oloc->file;
@@ -368,8 +365,7 @@ H5F_unmount(H5G_loc_t *loc, const char *name, hid_t dxpl_id)
 
     /* Search the open IDs replace names to reflect unmount operation */
     if(H5G_name_replace(NULL, H5G_NAME_UNMOUNT, mp_loc.oloc->file,
-            mp_loc.path->full_path_r, root_loc.oloc->file, root_loc.path->full_path_r,
-            dxpl_id) < 0)
+            mp_loc.path->full_path_r, root_loc.oloc->file, root_loc.path->full_path_r) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to replace name")
 
     /* Eliminate the mount point from the table */
@@ -394,8 +390,8 @@ done:
     if(mp_loc_setup)
         H5G_loc_free(&mp_loc);
 
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_unmount() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5F__unmount() */
 
 
 /*-------------------------------------------------------------------------
@@ -465,8 +461,12 @@ H5Fmount(hid_t loc_id, const char *name, hid_t child_id, hid_t plist_id)
         if(TRUE != H5P_isa_class(plist_id, H5P_FILE_MOUNT))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not property list")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
     /* Do the mount */
-    if(H5F_mount(&loc, name, child, plist_id, H5AC_ind_read_dxpl_id) < 0)
+    if(H5F__mount(&loc, name, child, plist_id) < 0)
 	HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "unable to mount file")
 
 done:
@@ -508,8 +508,12 @@ H5Funmount(hid_t loc_id, const char *name)
     if(!name || !*name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
     /* Unmount */
-    if (H5F_unmount(&loc, name, H5AC_ind_read_dxpl_id) < 0)
+    if(H5F__unmount(&loc, name) < 0)
 	HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "unable to unmount file")
 
 done:
@@ -614,7 +618,7 @@ H5F_mount_count_ids(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5F_flush_mounts_recurse(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id)
+H5F_flush_mounts_recurse(H5F_t *f)
 {
     unsigned	nerrors = 0;            /* Errors from recursive flushes */
     unsigned    u;                      /* Index variable */
@@ -627,11 +631,11 @@ H5F_flush_mounts_recurse(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id)
 
     /* Flush all child files, not stopping for errors */
     for(u = 0; u < f->shared->mtab.nmounts; u++)
-        if(H5F_flush_mounts_recurse(f->shared->mtab.child[u].file, meta_dxpl_id, raw_dxpl_id) < 0)
+        if(H5F_flush_mounts_recurse(f->shared->mtab.child[u].file) < 0)
             nerrors++;
 
     /* Call the "real" flush routine, for this file */
-    if(H5F__flush(f, meta_dxpl_id, raw_dxpl_id, FALSE) < 0)
+    if(H5F__flush_real(f) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush file's cached information")
 
     /* Check flush errors for children - errors are already on the stack */
@@ -656,7 +660,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_flush_mounts(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id)
+H5F_flush_mounts(H5F_t *f)
 {
     herr_t      ret_value = SUCCEED;       /* Return value */
 
@@ -670,7 +674,7 @@ H5F_flush_mounts(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id)
         f = f->parent;
 
     /* Flush the mounted file hierarchy */
-    if(H5F_flush_mounts_recurse(f, meta_dxpl_id, raw_dxpl_id) < 0)
+    if(H5F_flush_mounts_recurse(f) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush mounted file hierarchy")
 
 done:
diff --git a/src/H5Fmpi.c b/src/H5Fmpi.c
index 60593a8..f854d3b 100644
--- a/src/H5Fmpi.c
+++ b/src/H5Fmpi.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -312,50 +310,53 @@ H5F_mpi_retrieve_comm(hid_t loc_id, hid_t acspl_id, MPI_Comm *mpi_comm)
 
     FUNC_ENTER_NOAPI(FAIL)
 
+    /* Sanity check */
     HDassert(mpi_comm);
+
+    /* Set value to return to invalid MPI comm */
     *mpi_comm = MPI_COMM_NULL;
 
     /* if the loc_id is valid, then get the comm from the file
        attached to the loc_id */
     if(H5I_INVALID_HID != loc_id) {
         H5G_loc_t loc;
-        H5F_t *f = NULL;
+        H5F_t *f;
 
-        /* retrieve the file structure */
+        /* Retrieve the file structure */
         if(H5G_loc(loc_id, &loc) < 0)
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+            HGOTO_ERROR(H5E_FILE, H5E_BADTYPE, FAIL, "not a location")
         f = loc.oloc->file;
         HDassert(f);
 
-        /* check if MPIO driver is used */
+        /* Check if MPIO driver is used */
         if(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI)) {
             /* retrieve the file communicator */
             if(MPI_COMM_NULL == (*mpi_comm = H5F_mpi_get_comm(f)))
-                HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "can't get MPI communicator")
-        }
-    }
-    /* otherwise, this if from H5Fopen or H5Fcreate and has to be collective */
+                HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get MPI communicator")
+        } /* end if */
+    } /* end if */
+    /* otherwise, this is from H5Fopen or H5Fcreate and has to be collective */
     else {
         H5P_genplist_t *plist;      /* Property list pointer */
 
-        HDassert(H5P_isa_class(acspl_id, H5P_FILE_ACCESS));
-
         if(NULL == (plist = H5P_object_verify(acspl_id, H5P_FILE_ACCESS)))
-            HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "not a file access list")
+            HGOTO_ERROR(H5E_FILE, H5E_BADTYPE, FAIL, "not a file access list")
 
         if(H5FD_MPIO == H5P_peek_driver(plist)) {
             const H5FD_mpio_fapl_t *fa; /* MPIO fapl info */
 
             if(NULL == (fa = (const H5FD_mpio_fapl_t *)H5P_peek_driver_info(plist)))
-                HGOTO_ERROR(H5E_PLIST, H5E_BADVALUE, FAIL, "bad VFL driver info")
+                HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "bad VFL driver info")
 
             *mpi_comm = fa->comm;
-        }
-    }
+        } /* end if */
+    } /* end else */
+
 done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5F_mpi_retrieve_comm */
 
+
 /*-------------------------------------------------------------------------
  * Function:    H5F_get_mpi_info
  *
diff --git a/src/H5Fpkg.h b/src/H5Fpkg.h
index 4dd9e20..050e426 100644
--- a/src/H5Fpkg.h
+++ b/src/H5Fpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -302,7 +300,8 @@ struct H5F_file_t {
     hsize_t	threshold;	/* Threshold for alignment		*/
     hsize_t	alignment;	/* Alignment				*/
     unsigned	gc_ref;		/* Garbage-collect references?		*/
-    unsigned	latest_flags;	/* The latest version support */
+    H5F_libver_t    low_bound;  /* The 'low' bound of library format versions */
+    H5F_libver_t    high_bound; /* The 'high' bound of library format versions */
     hbool_t	store_msg_crt_idx;  /* Store creation index for object header messages?	*/
     unsigned	ncwfs;		/* Num entries on cwfs list		*/
     struct H5HG_heap_t **cwfs;	/* Global heap cache			*/
@@ -311,16 +310,16 @@ struct H5F_file_t {
     H5UC_t *grp_btree_shared;   /* Ref-counted group B-tree node info   */
 
     /* File space allocation information */
-    H5F_fspace_strategy_t fs_strategy;      /* File space handling strategy	*/
+    H5F_fspace_strategy_t fs_strategy; /* File space handling strategy	*/
     hsize_t     fs_threshold;	/* Free space section threshold 	*/
-    hbool_t fs_persist;                     /* Free-space persist or not */
+    hbool_t     fs_persist;     /* Free-space persist or not */
     hbool_t     use_tmp_space;  /* Whether temp. file space allocation is allowed */
     haddr_t	tmp_addr;       /* Next address to use for temp. space in the file */
-    hbool_t point_of_no_return;             /* flag to indicate that we can't go back and delete a freespace header when it's used up */
+    hbool_t     point_of_no_return; /* Flag to indicate that we can't go back and delete a freespace header when it's used up */
 
     H5F_fs_state_t fs_state[H5F_MEM_PAGE_NTYPES];   /* State of free space manager for each type */
-    haddr_t fs_addr[H5F_MEM_PAGE_NTYPES];           /* Address of free space manager info for each type */
-    H5FS_t *fs_man[H5F_MEM_PAGE_NTYPES];            /* Free space manager for each file space type */
+    haddr_t fs_addr[H5F_MEM_PAGE_NTYPES];   /* Address of free space manager info for each type */
+    H5FS_t *fs_man[H5F_MEM_PAGE_NTYPES];    /* Free space manager for each file space type */
     hbool_t first_alloc_dealloc;            /* TRUE iff free space managers   */
                                             /* are persistant and have not    */
                                             /* been used accessed for either  */
@@ -335,25 +334,25 @@ struct H5F_file_t {
                                             /* HADDR_UNDEF if no cache image. */
 
     /* Free-space aggregation info */
-    unsigned fs_aggr_merge[H5FD_MEM_NTYPES];    /* Flags for whether free space can merge with aggregator(s) */
-    H5FD_mem_t fs_type_map[H5FD_MEM_NTYPES];    /* Mapping of "real" file space type into tracked type */
-    H5F_blk_aggr_t meta_aggr;   	        /* Metadata aggregation info (if aggregating metadata allocations) */
-    H5F_blk_aggr_t sdata_aggr;                  /* "Small data" aggregation info (if aggregating "small data" allocations) */
+    unsigned fs_aggr_merge[H5FD_MEM_NTYPES]; /* Flags for whether free space can merge with aggregator(s) */
+    H5FD_mem_t fs_type_map[H5FD_MEM_NTYPES]; /* Mapping of "real" file space type into tracked type */
+    H5F_blk_aggr_t meta_aggr;   	    /* Metadata aggregation info (if aggregating metadata allocations) */
+    H5F_blk_aggr_t sdata_aggr;              /* "Small data" aggregation info (if aggregating "small data" allocations) */
 
     /* Paged aggregation info */
-    hsize_t fs_page_size;                           /* File space page size */
-    size_t pgend_meta_thres;                        /* Do not track page end meta section <= this threshold */
+    hsize_t fs_page_size;                   /* File space page size */
+    size_t pgend_meta_thres;                /* Do not track page end meta section <= this threshold */
 
     /* Metadata accumulator information */
-    H5F_meta_accum_t accum;     /* Metadata accumulator info           	*/
+    H5F_meta_accum_t accum;                 /* Metadata accumulator info */
 
     /* Metadata retry info */
-    unsigned 		read_attempts;	/* The # of reads to try when reading metadata with checksum */
-    unsigned		retries_nbins;		/* # of bins for each retries[] */
+    unsigned 		read_attempts;	    /* The # of reads to try when reading metadata with checksum */
+    unsigned		retries_nbins;	    /* # of bins for each retries[] */
     uint32_t		*retries[H5AC_NTYPES];  /* Track # of read retries for metdata items with checksum */
 
     /* Object flush info */
-    H5F_object_flush_t 	object_flush;		/* Information for object flush callback */
+    H5F_object_flush_t 	object_flush;	    /* Information for object flush callback */
 };
 
 /*
@@ -362,16 +361,16 @@ struct H5F_file_t {
  * to shared H5F_file_t structs.
  */
 struct H5F_t {
-    char		*open_name;	/* Name used to open file	*/
-    char		*actual_name;	/* Actual name of the file, after resolving symlinks, etc. */
-    char               	*extpath;       /* Path for searching target external link file */
-    H5F_file_t		*shared;	/* The shared file info		*/
-    unsigned		nopen_objs;	/* Number of open object headers*/
-    H5FO_t              *obj_count;     /* # of time each object is opened through top file structure */
-    hid_t               file_id;        /* ID of this file              */
-    hbool_t             closing;        /* File is in the process of being closed */
-    struct H5F_t        *parent;        /* Parent file that this file is mounted to */
-    unsigned            nmounts;        /* Number of children mounted to this file */
+    char		       *open_name;      /* Name used to open file                                       */
+    char		       *actual_name;    /* Actual name of the file, after resolving symlinks, etc.      */
+    char               *extpath;        /* Path for searching target external link file                 */
+    H5F_file_t		   *shared;         /* The shared file info                                         */
+    unsigned		    nopen_objs;     /* Number of open object headers                                */
+    H5FO_t             *obj_count;      /* # of time each object is opened through top file structure   */
+    hid_t               file_id;        /* ID of this file                                              */
+    hbool_t             closing;        /* File is in the process of being closed                       */
+    struct H5F_t       *parent;         /* Parent file that this file is mounted to                     */
+    unsigned            nmounts;        /* Number of children mounted to this file                      */
 #ifdef H5_HAVE_PARALLEL
     H5P_coll_md_read_flag_t coll_md_read;  /* Do all metadata reads collectively */
     hbool_t             coll_md_write;  /* Do all metadata writes collectively */
@@ -397,43 +396,54 @@ H5FL_EXTERN(H5F_file_t);
 /* General routines */
 H5F_t *H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id,
     hid_t fapl_id, H5FD_t *lf);
-H5_DLL herr_t H5F__dest(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t flush);
-H5_DLL herr_t H5F__flush(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t closing);
-H5_DLL htri_t H5F__is_hdf5(const char *name, hid_t meta_dxpl_id, hid_t raw_dxpl_id);
+H5_DLL herr_t H5F__dest(H5F_t *f, hbool_t flush);
+H5_DLL H5F_t *H5F__create(const char *filename, unsigned flags, hid_t fcpl_id,
+    hid_t fapl_id);
+H5_DLL H5F_t * H5F__open(const char *filename, unsigned flags, hid_t fcpl_id,
+    hid_t fapl_id);
+H5_DLL herr_t H5F__flush(H5F_t *f, H5F_scope_t scope);
+H5_DLL herr_t H5F__flush_real(H5F_t *f);
+H5_DLL htri_t H5F__is_hdf5(const char *name);
 H5_DLL herr_t H5F_get_objects(const H5F_t *f, unsigned types, size_t max_index, hid_t *obj_id_list, hbool_t app_ref, size_t *obj_id_count_ptr);
-H5_DLL ssize_t H5F_get_file_image(H5F_t *f, void *buf_ptr, size_t buf_len,
-    hid_t meta_dxpl_id, hid_t raw_dxpl_id);
-H5_DLL herr_t H5F_close(H5F_t *f);
+H5_DLL herr_t H5F__get_freespace(H5F_t *f, hsize_t *tot_space);
+H5_DLL ssize_t H5F__get_file_image(H5F_t *f, void *buf_ptr, size_t buf_len);
+H5_DLL herr_t H5F__get_info(H5F_t *f, H5F_info2_t *finfo);
+H5_DLL ssize_t H5F__get_free_sections(H5F_t *f, H5FD_mem_t type,
+    size_t nsects, H5F_sect_info_t *sect_info);
+H5_DLL herr_t H5F__get_metadata_read_retry_info(H5F_t *file, H5F_retry_info_t *info);
+H5_DLL herr_t H5F__format_convert(H5F_t *f);
+H5_DLL herr_t H5F__start_swmr_write(H5F_t *f);
+H5_DLL herr_t H5F__close(hid_t file_id);
+H5_DLL herr_t H5F__close_cb(H5F_t *f);
+H5_DLL herr_t H5F__set_libver_bounds(H5F_t *f, H5F_libver_t low, H5F_libver_t high);
 
 /* File mount related routines */
-H5_DLL herr_t H5F_close_mounts(H5F_t *f);
+H5_DLL herr_t H5F__close_mounts(H5F_t *f);
 H5_DLL int H5F_term_unmount_cb(void *obj_ptr, hid_t obj_id, void *key);
 H5_DLL herr_t H5F_mount_count_ids(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs);
 
 /* Superblock related routines */
-H5_DLL herr_t H5F__super_init(H5F_t *f, hid_t dxpl_id);
-H5_DLL herr_t H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id,
-    hbool_t initial_read);
-H5_DLL herr_t H5F__super_size(H5F_t *f, hid_t dxpl_id, hsize_t *super_size, hsize_t *super_ext_size);
+H5_DLL herr_t H5F__super_init(H5F_t *f);
+H5_DLL herr_t H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read);
+H5_DLL herr_t H5F__super_size(H5F_t *f, hsize_t *super_size, hsize_t *super_ext_size);
 H5_DLL herr_t H5F__super_free(H5F_super_t *sblock);
 
 /* Superblock extension related routines */
 H5_DLL herr_t H5F_super_ext_open(H5F_t *f, haddr_t ext_addr, H5O_loc_t *ext_ptr);
-H5_DLL herr_t H5F_super_ext_write_msg(H5F_t *f, hid_t dxpl_id, unsigned id,
-    void *mesg, hbool_t may_create, unsigned mesg_flags);
-H5_DLL herr_t H5F_super_ext_remove_msg(H5F_t *f, hid_t dxpl_id, unsigned id);
-H5_DLL herr_t H5F_super_ext_close(H5F_t *f, H5O_loc_t *ext_ptr, hid_t dxpl_id,
-    hbool_t was_created);
+H5_DLL herr_t H5F__super_ext_write_msg(H5F_t *f, unsigned id, void *mesg,
+    hbool_t may_create, unsigned mesg_flags);
+H5_DLL herr_t H5F__super_ext_remove_msg(H5F_t *f, unsigned id);
+H5_DLL herr_t H5F__super_ext_close(H5F_t *f, H5O_loc_t *ext_ptr, hbool_t was_created);
 
 /* Metadata accumulator routines */
-H5_DLL herr_t H5F__accum_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type,
-    haddr_t addr, size_t size, void *buf);
-H5_DLL herr_t H5F__accum_write(const H5F_io_info2_t *fio_info, H5FD_mem_t type,
-    haddr_t addr, size_t size, const void *buf);
-H5_DLL herr_t H5F__accum_free(const H5F_io_info2_t *fio_info, H5FD_mem_t type,
-    haddr_t addr, hsize_t size);
-H5_DLL herr_t H5F__accum_flush(const H5F_io_info2_t *fio_info);
-H5_DLL herr_t H5F__accum_reset(const H5F_io_info2_t *fio_info, hbool_t flush);
+H5_DLL herr_t H5F__accum_read(H5F_t *f, H5FD_mem_t type, haddr_t addr,
+    size_t size, void *buf);
+H5_DLL herr_t H5F__accum_write(H5F_t *f, H5FD_mem_t type, haddr_t addr,
+    size_t size, const void *buf);
+H5_DLL herr_t H5F__accum_free(H5F_t *f, H5FD_mem_t type, haddr_t addr,
+    hsize_t size);
+H5_DLL herr_t H5F__accum_flush(H5F_t *f);
+H5_DLL herr_t H5F__accum_reset(H5F_t *f, hbool_t flush);
 
 /* Shared file list related routines */
 H5_DLL herr_t H5F_sfile_add(H5F_file_t *shared);
@@ -442,24 +452,27 @@ H5_DLL herr_t H5F_sfile_remove(H5F_file_t *shared);
 
 /* External file cache routines */
 H5_DLL H5F_efc_t *H5F_efc_create(unsigned max_nfiles);
+H5_DLL H5F_t *H5F__efc_open(H5F_t *parent, const char *name, unsigned flags,
+    hid_t fcpl_id, hid_t fapl_id);
 H5_DLL unsigned H5F_efc_max_nfiles(H5F_efc_t *efc);
-H5_DLL herr_t H5F_efc_release(H5F_efc_t *efc);
-H5_DLL herr_t H5F_efc_destroy(H5F_efc_t *efc);
-H5_DLL herr_t H5F_efc_try_close(H5F_t *f);
+H5_DLL herr_t H5F__efc_release(H5F_efc_t *efc);
+H5_DLL herr_t H5F__efc_destroy(H5F_efc_t *efc);
+H5_DLL herr_t H5F__efc_try_close(H5F_t *f);
 
 /* Space allocation routines */
-H5_DLL haddr_t H5F_alloc(H5F_t *f, hid_t dxpl_id, H5F_mem_t type, hsize_t size, haddr_t *frag_addr, hsize_t *frag_size);
-H5_DLL herr_t H5F_free(H5F_t *f, hid_t dxpl_id, H5F_mem_t type, haddr_t addr, hsize_t size);
-H5_DLL htri_t H5F_try_extend(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, 
-    haddr_t blk_end, hsize_t extra_requested);
+H5_DLL haddr_t H5F__alloc(H5F_t *f, H5F_mem_t type, hsize_t size, haddr_t *frag_addr, hsize_t *frag_size);
+H5_DLL herr_t H5F__free(H5F_t *f, H5F_mem_t type, haddr_t addr, hsize_t size);
+H5_DLL htri_t H5F__try_extend(H5F_t *f, H5FD_mem_t type, haddr_t blk_end,
+    hsize_t extra_requested);
 
 /* Functions that get/retrieve values from VFD layer */
 H5_DLL herr_t H5F__set_eoa(const H5F_t *f, H5F_mem_t type, haddr_t addr);
 H5_DLL herr_t H5F__set_base_addr(const H5F_t *f, haddr_t addr);
 H5_DLL herr_t H5F__set_paged_aggr(const H5F_t *f, hbool_t paged);
+H5_DLL herr_t H5F__get_max_eof_eoa(const H5F_t *f, haddr_t *max_eof_eoa);
 
 /* Functions that flush or evict */
-H5_DLL herr_t H5F__evict_cache_entries(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5F__evict_cache_entries(H5F_t *f);
 
 /* Testing functions */
 #ifdef H5F_TESTING
diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h
index 8ef353a..3e77700 100644
--- a/src/H5Fprivate.h
+++ b/src/H5Fprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -20,17 +18,20 @@
 #ifndef _H5Fprivate_H
 #define _H5Fprivate_H
 
+/* Early typedefs to avoid circular dependencies */
+typedef struct H5F_t H5F_t;
+
 /* Include package's public header */
 #include "H5Fpublic.h"
 
 /* Public headers needed by this file */
-#include "H5FDpublic.h"		/* File drivers				*/
+#include "H5FDpublic.h"        /* File drivers                */
 
 /* Private headers needed by this file */
 #ifdef H5_HAVE_PARALLEL
-#include "H5Pprivate.h"		/* Property lists			*/
+#include "H5Pprivate.h"        /* Property lists            */
 #endif /* H5_HAVE_PARALLEL */
-#include "H5VMprivate.h"		/* Vectors and arrays */
+#include "H5VMprivate.h"        /* Vectors and arrays */
 
 
 /**************************/
@@ -42,68 +43,68 @@
  * Currently, all file meta-data is little-endian.
  */
 
-#  define INT16ENCODE(p, i) {						      \
-   *(p) = (uint8_t)( (unsigned)(i)	 & 0xff); (p)++;		      \
-   *(p) = (uint8_t)(((unsigned)(i) >> 8) & 0xff); (p)++;		      \
+#  define INT16ENCODE(p, i) {                              \
+   *(p) = (uint8_t)( (unsigned)(i)     & 0xff); (p)++;              \
+   *(p) = (uint8_t)(((unsigned)(i) >> 8) & 0xff); (p)++;              \
 }
 
-#  define UINT16ENCODE(p, i) {						      \
-   *(p) = (uint8_t)( (unsigned)(i)	 & 0xff); (p)++;		      \
-   *(p) = (uint8_t)(((unsigned)(i) >> 8) & 0xff); (p)++;		      \
+#  define UINT16ENCODE(p, i) {                              \
+   *(p) = (uint8_t)( (unsigned)(i)     & 0xff); (p)++;              \
+   *(p) = (uint8_t)(((unsigned)(i) >> 8) & 0xff); (p)++;              \
 }
 
-#  define INT32ENCODE(p, i) {						      \
-   *(p) = (uint8_t)( (uint32_t)(i)	  & 0xff); (p)++;		      \
-   *(p) = (uint8_t)(((uint32_t)(i) >>  8) & 0xff); (p)++;		      \
-   *(p) = (uint8_t)(((uint32_t)(i) >> 16) & 0xff); (p)++;		      \
-   *(p) = (uint8_t)(((uint32_t)(i) >> 24) & 0xff); (p)++;		      \
+#  define INT32ENCODE(p, i) {                              \
+   *(p) = (uint8_t)( (uint32_t)(i)      & 0xff); (p)++;              \
+   *(p) = (uint8_t)(((uint32_t)(i) >>  8) & 0xff); (p)++;              \
+   *(p) = (uint8_t)(((uint32_t)(i) >> 16) & 0xff); (p)++;              \
+   *(p) = (uint8_t)(((uint32_t)(i) >> 24) & 0xff); (p)++;              \
 }
 
-#  define UINT32ENCODE(p, i) {						      \
-   *(p) = (uint8_t)( (i)        & 0xff); (p)++;				      \
-   *(p) = (uint8_t)(((i) >>  8) & 0xff); (p)++;				      \
-   *(p) = (uint8_t)(((i) >> 16) & 0xff); (p)++;				      \
-   *(p) = (uint8_t)(((i) >> 24) & 0xff); (p)++;				      \
+#  define UINT32ENCODE(p, i) {                              \
+   *(p) = (uint8_t)( (i)        & 0xff); (p)++;                      \
+   *(p) = (uint8_t)(((i) >>  8) & 0xff); (p)++;                      \
+   *(p) = (uint8_t)(((i) >> 16) & 0xff); (p)++;                      \
+   *(p) = (uint8_t)(((i) >> 24) & 0xff); (p)++;                      \
 }
 
 /* Encode an unsigned integer into a variable-sized buffer */
 /* (Assumes that the high bits of the integer are zero) */
-#  define ENCODE_VAR(p, typ, n, l) {					      \
-   typ _n = (n);							      \
-   size_t _i;								      \
-   uint8_t *_p = (uint8_t*)(p);						      \
-									      \
-   for(_i = 0; _i < l; _i++, _n >>= 8)					      \
-      *_p++ = (uint8_t)(_n & 0xff);					      \
-   (p) = (uint8_t*)(p) + l;						      \
+#  define ENCODE_VAR(p, typ, n, l) {                          \
+   typ _n = (n);                                  \
+   size_t _i;                                      \
+   uint8_t *_p = (uint8_t*)(p);                              \
+                                        \
+   for(_i = 0; _i < l; _i++, _n >>= 8)                          \
+      *_p++ = (uint8_t)(_n & 0xff);                          \
+   (p) = (uint8_t*)(p) + l;                              \
 }
 
 /* Encode a 32-bit unsigned integer into a variable-sized buffer */
 /* (Assumes that the high bits of the integer are zero) */
 #  define UINT32ENCODE_VAR(p, n, l)     ENCODE_VAR(p, uint32_t, n, l)
 
-#  define INT64ENCODE(p, n) {						      \
-   int64_t _n = (n);							      \
-   size_t _i;								      \
-   uint8_t *_p = (uint8_t*)(p);						      \
-									      \
-   for (_i = 0; _i < sizeof(int64_t); _i++, _n >>= 8)			      \
-      *_p++ = (uint8_t)(_n & 0xff);					      \
-   for (/*void*/; _i < 8; _i++)						      \
-      *_p++ = (n) < 0 ? 0xff : 0;					      \
-   (p) = (uint8_t*)(p)+8;						      \
+#  define INT64ENCODE(p, n) {                              \
+   int64_t _n = (n);                                  \
+   size_t _i;                                      \
+   uint8_t *_p = (uint8_t*)(p);                              \
+                                        \
+   for (_i = 0; _i < sizeof(int64_t); _i++, _n >>= 8)                  \
+      *_p++ = (uint8_t)(_n & 0xff);                          \
+   for (/*void*/; _i < 8; _i++)                              \
+      *_p++ = (n) < 0 ? 0xff : 0;                          \
+   (p) = (uint8_t*)(p)+8;                              \
 }
 
-#  define UINT64ENCODE(p, n) {						      \
-   uint64_t _n = (n);							      \
-   size_t _i;								      \
-   uint8_t *_p = (uint8_t*)(p);						      \
-									      \
-   for (_i = 0; _i < sizeof(uint64_t); _i++, _n >>= 8)			      \
-      *_p++ = (uint8_t)(_n & 0xff);					      \
-   for (/*void*/; _i < 8; _i++)						      \
-      *_p++ = 0;							      \
-   (p) = (uint8_t*)(p) + 8;						      \
+#  define UINT64ENCODE(p, n) {                              \
+   uint64_t _n = (n);                                  \
+   size_t _i;                                      \
+   uint8_t *_p = (uint8_t*)(p);                              \
+                                        \
+   for (_i = 0; _i < sizeof(uint64_t); _i++, _n >>= 8)                  \
+      *_p++ = (uint8_t)(_n & 0xff);                          \
+   for (/*void*/; _i < 8; _i++)                              \
+      *_p++ = 0;                                  \
+   (p) = (uint8_t*)(p) + 8;                              \
 }
 
 /* Encode a 64-bit unsigned integer into a variable-sized buffer */
@@ -112,31 +113,31 @@
 
 /* Encode a 64-bit unsigned integer and its length into a variable-sized buffer */
 /* (Assumes that the high bits of the integer are zero) */
-#  define UINT64ENCODE_VARLEN(p, n) {					      \
-   uint64_t __n = (uint64_t)(n);							      \
-   unsigned _s = H5VM_limit_enc_size(__n);				      \
-									      \
-   *(p)++ = (uint8_t)_s;						      \
-   UINT64ENCODE_VAR(p, __n, _s);						      \
+#  define UINT64ENCODE_VARLEN(p, n) {                          \
+   uint64_t __n = (uint64_t)(n);                                  \
+   unsigned _s = H5VM_limit_enc_size(__n);                      \
+                                        \
+   *(p)++ = (uint8_t)_s;                              \
+   UINT64ENCODE_VAR(p, __n, _s);                              \
 }
 
-#  define H5_ENCODE_UNSIGNED(p, n) {					      \
-    HDcompile_assert(sizeof(unsigned) == sizeof(uint32_t));		      \
-    UINT32ENCODE(p, n)							      \
+#  define H5_ENCODE_UNSIGNED(p, n) {                          \
+    HDcompile_assert(sizeof(unsigned) == sizeof(uint32_t));              \
+    UINT32ENCODE(p, n)                                  \
 }
 
 /* Assumes the endianness of uint64_t is the same as double */
-#  define H5_ENCODE_DOUBLE(p, n) {					      \
-    uint64_t _n;							      \
-    size_t _u;								      \
-    uint8_t *_p = (uint8_t*)(p);					      \
-									      \
-    HDcompile_assert(sizeof(double) == 8);				      \
-    HDcompile_assert(sizeof(double) == sizeof(uint64_t));		      \
-    HDmemcpy(&_n, &n, sizeof(double));					      \
-    for(_u = 0; _u < sizeof(uint64_t); _u++, _n >>= 8)			      \
-        *_p++ = (uint8_t)(_n & 0xff);					      \
-    (p) = (uint8_t *)(p) + 8;						      \
+#  define H5_ENCODE_DOUBLE(p, n) {                          \
+    uint64_t _n;                                  \
+    size_t _u;                                      \
+    uint8_t *_p = (uint8_t*)(p);                          \
+                                        \
+    HDcompile_assert(sizeof(double) == 8);                      \
+    HDcompile_assert(sizeof(double) == sizeof(uint64_t));              \
+    HDmemcpy(&_n, &n, sizeof(double));                          \
+    for(_u = 0; _u < sizeof(uint64_t); _u++, _n >>= 8)                  \
+        *_p++ = (uint8_t)(_n & 0xff);                          \
+    (p) = (uint8_t *)(p) + 8;                              \
 }
 
 /* DECODE converts little endian bytes pointed by p to integer values and store
@@ -147,68 +148,68 @@
  * correctly even if i is actually a 64bit int like in a Cray.
  */
 
-#  define INT16DECODE(p, i) {						      \
-   (i)	= (int16_t)((*(p) & 0xff));      (p)++;				      \
+#  define INT16DECODE(p, i) {                              \
+   (i)    = (int16_t)((*(p) & 0xff));      (p)++;                      \
    (i) |= (int16_t)(((*(p) & 0xff) << 8) |                                    \
-                   ((*(p) & 0x80) ? ~0xffff : 0x0)); (p)++;		      \
+                   ((*(p) & 0x80) ? ~0xffff : 0x0)); (p)++;              \
 }
 
-#  define UINT16DECODE(p, i) {						      \
-   (i)	= (uint16_t) (*(p) & 0xff);	  (p)++;			      \
-   (i) |= (uint16_t)((*(p) & 0xff) << 8); (p)++;			      \
+#  define UINT16DECODE(p, i) {                              \
+   (i)    = (uint16_t) (*(p) & 0xff);      (p)++;                  \
+   (i) |= (uint16_t)((*(p) & 0xff) << 8); (p)++;                  \
 }
 
-#  define INT32DECODE(p, i) {						      \
-   (i)	= ((int32_t)(*(p) & (unsigned)0xff));	  (p)++;		      \
-   (i) |= ((int32_t)(*(p) & (unsigned)0xff) <<  8); (p)++;		      \
-   (i) |= ((int32_t)(*(p) & (unsigned)0xff) << 16); (p)++;		      \
+#  define INT32DECODE(p, i) {                              \
+   (i)    = ((int32_t)(*(p) & (unsigned)0xff));      (p)++;              \
+   (i) |= ((int32_t)(*(p) & (unsigned)0xff) <<  8); (p)++;              \
+   (i) |= ((int32_t)(*(p) & (unsigned)0xff) << 16); (p)++;              \
    (i) |= ((int32_t)(((*(p) & (unsigned)0xff) << 24) |                        \
                    ((*(p) & (unsigned)0x80) ? (unsigned)(~0xffffffff) : (unsigned)0x0))); (p)++; \
 }
 
-#  define UINT32DECODE(p, i) {						      \
-   (i)	=  (uint32_t)(*(p) & 0xff);	   (p)++;			      \
-   (i) |= ((uint32_t)(*(p) & 0xff) <<  8); (p)++;			      \
-   (i) |= ((uint32_t)(*(p) & 0xff) << 16); (p)++;			      \
-   (i) |= ((uint32_t)(*(p) & 0xff) << 24); (p)++;			      \
+#  define UINT32DECODE(p, i) {                              \
+   (i)    =  (uint32_t)(*(p) & 0xff);       (p)++;                  \
+   (i) |= ((uint32_t)(*(p) & 0xff) <<  8); (p)++;                  \
+   (i) |= ((uint32_t)(*(p) & 0xff) << 16); (p)++;                  \
+   (i) |= ((uint32_t)(*(p) & 0xff) << 24); (p)++;                  \
 }
 
 /* Decode a variable-sized buffer */
 /* (Assumes that the high bits of the integer will be zero) */
-#  define DECODE_VAR(p, n, l) {						      \
-   size_t _i;								      \
-									      \
-   n = 0;								      \
-   (p) += l;								      \
-   for (_i = 0; _i < l; _i++)						      \
-      n = (n << 8) | *(--p);						      \
-   (p) += l;								      \
+#  define DECODE_VAR(p, n, l) {                              \
+   size_t _i;                                      \
+                                        \
+   n = 0;                                      \
+   (p) += l;                                      \
+   for (_i = 0; _i < l; _i++)                              \
+      n = (n << 8) | *(--p);                              \
+   (p) += l;                                      \
 }
 
 /* Decode a variable-sized buffer into a 32-bit unsigned integer */
 /* (Assumes that the high bits of the integer will be zero) */
 #  define UINT32DECODE_VAR(p, n, l)     DECODE_VAR(p, n, l)
 
-#  define INT64DECODE(p, n) {						      \
-   /* WE DON'T CHECK FOR OVERFLOW! */					      \
-   size_t _i;								      \
-									      \
-   n = 0;								      \
-   (p) += 8;								      \
-   for (_i = 0; _i < sizeof(int64_t); _i++)					      \
-      n = (n << 8) | *(--p);						      \
-   (p) += 8;								      \
+#  define INT64DECODE(p, n) {                              \
+   /* WE DON'T CHECK FOR OVERFLOW! */                          \
+   size_t _i;                                      \
+                                        \
+   n = 0;                                      \
+   (p) += 8;                                      \
+   for (_i = 0; _i < sizeof(int64_t); _i++)                          \
+      n = (n << 8) | *(--p);                              \
+   (p) += 8;                                      \
 }
 
-#  define UINT64DECODE(p, n) {						      \
-   /* WE DON'T CHECK FOR OVERFLOW! */					      \
-   size_t _i;								      \
-									      \
-   n = 0;								      \
-   (p) += 8;								      \
-   for (_i = 0; _i < sizeof(uint64_t); _i++)				      \
-      n = (n << 8) | *(--p);						      \
-   (p) += 8;								      \
+#  define UINT64DECODE(p, n) {                              \
+   /* WE DON'T CHECK FOR OVERFLOW! */                          \
+   size_t _i;                                      \
+                                        \
+   n = 0;                                      \
+   (p) += 8;                                      \
+   for (_i = 0; _i < sizeof(uint64_t); _i++)                      \
+      n = (n << 8) | *(--p);                              \
+   (p) += 8;                                      \
 }
 
 /* Decode a variable-sized buffer into a 64-bit unsigned integer */
@@ -217,63 +218,65 @@
 
 /* Decode a 64-bit unsigned integer and its length from a variable-sized buffer */
 /* (Assumes that the high bits of the integer will be zero) */
-#  define UINT64DECODE_VARLEN(p, n) {					      \
-   unsigned _s = *(p)++;						      \
-									      \
-   UINT64DECODE_VAR(p, n, _s);						      \
+#  define UINT64DECODE_VARLEN(p, n) {                          \
+   unsigned _s = *(p)++;                              \
+                                        \
+   UINT64DECODE_VAR(p, n, _s);                              \
 }
 
-#  define H5_DECODE_UNSIGNED(p, n) {					      \
-    HDcompile_assert(sizeof(unsigned) == sizeof(uint32_t));		      \
-    UINT32DECODE(p, n)							      \
+#  define H5_DECODE_UNSIGNED(p, n) {                          \
+    HDcompile_assert(sizeof(unsigned) == sizeof(uint32_t));              \
+    UINT32DECODE(p, n)                                  \
 }
 
 /* Assumes the endianness of uint64_t is the same as double */
-#  define H5_DECODE_DOUBLE(p, n) {					      \
-    uint64_t _n;							      \
-    size_t _u;								      \
-									      \
-    HDcompile_assert(sizeof(double) == 8);				      \
-    HDcompile_assert(sizeof(double) == sizeof(uint64_t));		      \
-    _n = 0;								      \
-    (p) += 8;								      \
-    for(_u = 0; _u < sizeof(uint64_t); _u++)				      \
-        _n = (_n << 8) | *(--p);					      \
-    HDmemcpy(&(n), &_n, sizeof(double));					      \
-    (p) += 8;								      \
+#  define H5_DECODE_DOUBLE(p, n) {                          \
+    uint64_t _n;                                  \
+    size_t _u;                                      \
+                                        \
+    HDcompile_assert(sizeof(double) == 8);                      \
+    HDcompile_assert(sizeof(double) == sizeof(uint64_t));              \
+    _n = 0;                                      \
+    (p) += 8;                                      \
+    for(_u = 0; _u < sizeof(uint64_t); _u++)                      \
+        _n = (_n << 8) | *(--p);                          \
+    HDmemcpy(&(n), &_n, sizeof(double));                          \
+    (p) += 8;                                      \
 }
 
 /* Address-related macros */
-#define H5F_addr_overflow(X,Z)	(HADDR_UNDEF==(X) ||			      \
-				 HADDR_UNDEF==(X)+(haddr_t)(Z) ||	      \
-				 (X)+(haddr_t)(Z)<(X))
-#define H5F_addr_defined(X)	((X)!=HADDR_UNDEF)
+#define H5F_addr_overflow(X,Z)    (HADDR_UNDEF==(X) ||                  \
+                HADDR_UNDEF==(X)+(haddr_t)(Z) ||          \
+                (X)+(haddr_t)(Z)<(X))
+#define H5F_addr_defined(X)    ((X)!=HADDR_UNDEF)
 /* The H5F_addr_eq() macro guarantees that Y is not HADDR_UNDEF by making
  * certain that X is not HADDR_UNDEF and then checking that X equals Y
  */
-#define H5F_addr_eq(X,Y)	((X)!=HADDR_UNDEF &&			      \
-				 (X)==(Y))
-#define H5F_addr_ne(X,Y)	(!H5F_addr_eq((X),(Y)))
-#define H5F_addr_lt(X,Y) 	((X)!=HADDR_UNDEF &&			      \
-				 (Y)!=HADDR_UNDEF &&			      \
-				 (X)<(Y))
-#define H5F_addr_le(X,Y)	((X)!=HADDR_UNDEF &&			      \
-				 (Y)!=HADDR_UNDEF &&			      \
-				 (X)<=(Y))
-#define H5F_addr_gt(X,Y)	((X)!=HADDR_UNDEF &&			      \
-				 (Y)!=HADDR_UNDEF &&			      \
-				 (X)>(Y))
-#define H5F_addr_ge(X,Y)	((X)!=HADDR_UNDEF &&			      \
-				 (Y)!=HADDR_UNDEF &&			      \
-				 (X)>=(Y))
-#define H5F_addr_cmp(X,Y)	(H5F_addr_eq((X), (Y)) ? 0 :		      \
-				 (H5F_addr_lt((X), (Y)) ? -1 : 1))
-#define H5F_addr_pow2(N)	((haddr_t)1<<(N))
+#define H5F_addr_eq(X,Y)    ((X)!=HADDR_UNDEF &&                  \
+                (X)==(Y))
+#define H5F_addr_ne(X,Y)    (!H5F_addr_eq((X),(Y)))
+#define H5F_addr_lt(X,Y)     ((X)!=HADDR_UNDEF &&                  \
+                (Y)!=HADDR_UNDEF &&                  \
+                (X)<(Y))
+#define H5F_addr_le(X,Y)    ((X)!=HADDR_UNDEF &&                  \
+                (Y)!=HADDR_UNDEF &&                  \
+                (X)<=(Y))
+#define H5F_addr_gt(X,Y)    ((X)!=HADDR_UNDEF &&                  \
+                (Y)!=HADDR_UNDEF &&                  \
+                (X)>(Y))
+#define H5F_addr_ge(X,Y)    ((X)!=HADDR_UNDEF &&                  \
+                (Y)!=HADDR_UNDEF &&                  \
+                (X)>=(Y))
+#define H5F_addr_cmp(X,Y)    (H5F_addr_eq((X), (Y)) ? 0 :              \
+                (H5F_addr_lt((X), (Y)) ? -1 : 1))
+#define H5F_addr_pow2(N)    ((haddr_t)1<<(N))
 #define H5F_addr_overlap(O1,L1,O2,L2) (((O1) < (O2) && ((O1) + (L1)) > (O2)) || \
                                  ((O1) >= (O2) && (O1) < ((O2) + (L2))))
 
 /* If the module using this macro is allowed access to the private variables, access them directly */
 #ifdef H5F_MODULE
+#define H5F_LOW_BOUND(F)        ((F)->shared->low_bound)
+#define H5F_HIGH_BOUND(F)       ((F)->shared->high_bound)
 #define H5F_INTENT(F)           ((F)->shared->flags)
 #define H5F_OPEN_NAME(F)        ((F)->open_name)
 #define H5F_ACTUAL_NAME(F)      ((F)->actual_name)
@@ -293,7 +296,7 @@
 #define H5F_BASE_ADDR(F)        ((F)->shared->sblock->base_addr)
 #define H5F_SYM_LEAF_K(F)       ((F)->shared->sblock->sym_leaf_k)
 #define H5F_KVALUE(F,T)         ((F)->shared->sblock->btree_k[(T)->id])
-#define H5F_NREFS(F)		((F)->shared->nrefs)
+#define H5F_NREFS(F)        ((F)->shared->nrefs)
 #define H5F_SIZEOF_ADDR(F)      ((F)->shared->sizeof_addr)
 #define H5F_SIZEOF_SIZE(F)      ((F)->shared->sizeof_size)
 #define H5F_SOHM_ADDR(F)        ((F)->shared->sohm_addr)
@@ -310,27 +313,27 @@
 #define H5F_RDCC_W0(F)          ((F)->shared->rdcc_w0)
 #define H5F_SIEVE_BUF_SIZE(F)   ((F)->shared->sieve_buf_size)
 #define H5F_GC_REF(F)           ((F)->shared->gc_ref)
-#define H5F_USE_LATEST_FLAGS(F,FL)  ((F)->shared->latest_flags & (FL))
 #define H5F_STORE_MSG_CRT_IDX(F)    ((F)->shared->store_msg_crt_idx)
 #define H5F_SET_STORE_MSG_CRT_IDX(F, FL)    ((F)->shared->store_msg_crt_idx = (FL))
 #define H5F_GRP_BTREE_SHARED(F) ((F)->shared->grp_btree_shared)
 #define H5F_SET_GRP_BTREE_SHARED(F, RC) (((F)->shared->grp_btree_shared = (RC)) ? SUCCEED : FAIL)
 #define H5F_USE_TMP_SPACE(F)    ((F)->shared->fs.use_tmp_space)
 #define H5F_IS_TMP_ADDR(F, ADDR) (H5F_addr_le((F)->shared->fs.tmp_addr, (ADDR)))
-#define H5F_SET_LATEST_FLAGS(F, FL)  ((F)->shared->latest_flags = (FL))
 #ifdef H5_HAVE_PARALLEL
 #define H5F_COLL_MD_READ(F)     ((F)->coll_md_read)
 #endif /* H5_HAVE_PARALLEL */
 #define H5F_USE_MDC_LOGGING(F)  ((F)->shared->use_mdc_logging)
 #define H5F_START_MDC_LOG_ON_ACCESS(F)  ((F)->shared->start_mdc_log_on_access)
 #define H5F_MDC_LOG_LOCATION(F) ((F)->shared->mdc_log_location)
-#define H5F_ALIGNMENT(F)   	((F)->shared->alignment)
-#define H5F_THRESHOLD(F)   	((F)->shared->threshold)
+#define H5F_ALIGNMENT(F)       ((F)->shared->alignment)
+#define H5F_THRESHOLD(F)       ((F)->shared->threshold)
 #define H5F_PGEND_META_THRES(F) ((F)->shared->fs.pgend_meta_thres)
 #define H5F_POINT_OF_NO_RETURN(F) ((F)->shared->fs.point_of_no_return)
 #define H5F_FIRST_ALLOC_DEALLOC(F) ((F)->shared->first_alloc_dealloc)
 #define H5F_EOA_PRE_FSM_FSALLOC(F) ((F)->shared->eoa_pre_fsm_fsalloc)
 #else /* H5F_MODULE */
+#define H5F_LOW_BOUND(F)        (H5F_get_low_bound(F))
+#define H5F_HIGH_BOUND(F)       (H5F_get_high_bound(F))
 #define H5F_INTENT(F)           (H5F_get_intent(F))
 #define H5F_OPEN_NAME(F)        (H5F_get_open_name(F))
 #define H5F_ACTUAL_NAME(F)      (H5F_get_actual_name(F))
@@ -350,7 +353,7 @@
 #define H5F_BASE_ADDR(F)        (H5F_get_base_addr(F))
 #define H5F_SYM_LEAF_K(F)       (H5F_sym_leaf_k(F))
 #define H5F_KVALUE(F,T)         (H5F_Kvalue(F,T))
-#define H5F_NREFS(F)		(H5F_get_nrefs(F))
+#define H5F_NREFS(F)        (H5F_get_nrefs(F))
 #define H5F_SIZEOF_ADDR(F)      (H5F_sizeof_addr(F))
 #define H5F_SIZEOF_SIZE(F)      (H5F_sizeof_size(F))
 #define H5F_SOHM_ADDR(F)        (H5F_get_sohm_addr(F))
@@ -367,22 +370,20 @@
 #define H5F_RDCC_W0(F)          (H5F_rdcc_w0(F))
 #define H5F_SIEVE_BUF_SIZE(F)   (H5F_sieve_buf_size(F))
 #define H5F_GC_REF(F)           (H5F_gc_ref(F))
-#define H5F_USE_LATEST_FLAGS(F,FL) (H5F_use_latest_flags(F,FL))
 #define H5F_STORE_MSG_CRT_IDX(F) (H5F_store_msg_crt_idx(F))
 #define H5F_SET_STORE_MSG_CRT_IDX(F, FL)    (H5F_set_store_msg_crt_idx((F), (FL)))
 #define H5F_GRP_BTREE_SHARED(F) (H5F_grp_btree_shared(F))
 #define H5F_SET_GRP_BTREE_SHARED(F, RC) (H5F_set_grp_btree_shared((F), (RC)))
 #define H5F_USE_TMP_SPACE(F)    (H5F_use_tmp_space(F))
 #define H5F_IS_TMP_ADDR(F, ADDR) (H5F_is_tmp_addr((F), (ADDR)))
-#define H5F_SET_LATEST_FLAGS(F, FL)  (H5F_set_latest_flags((F), (FL)))
 #ifdef H5_HAVE_PARALLEL
 #define H5F_COLL_MD_READ(F)     (H5F_coll_md_read(F))
 #endif /* H5_HAVE_PARALLEL */
 #define H5F_USE_MDC_LOGGING(F)  (H5F_use_mdc_logging(F))
 #define H5F_START_MDC_LOG_ON_ACCESS(F)  (H5F_start_mdc_log_on_access(F))
 #define H5F_MDC_LOG_LOCATION(F) (H5F_mdc_log_location(F))
-#define H5F_ALIGNMENT(F)    	(H5F_get_alignment(F))
-#define H5F_THRESHOLD(F)    	(H5F_get_threshold(F))
+#define H5F_ALIGNMENT(F)        (H5F_get_alignment(F))
+#define H5F_THRESHOLD(F)        (H5F_get_threshold(F))
 #define H5F_PGEND_META_THRES(F) (H5F_get_pgend_meta_thres(F))
 #define H5F_POINT_OF_NO_RETURN(F) (H5F_get_point_of_no_return(F))
 #define H5F_FIRST_ALLOC_DEALLOC(F) (H5F_get_first_alloc_dealloc(F))
@@ -391,32 +392,32 @@
 
 
 /* Macros to encode/decode offset/length's for storing in the file */
-#define H5F_ENCODE_OFFSET(f,p,o) switch(H5F_SIZEOF_ADDR(f)) {		      \
-    case 4: UINT32ENCODE(p,o); break;					      \
-    case 8: UINT64ENCODE(p,o); break;					      \
-    case 2: UINT16ENCODE(p,o); break;					      \
+#define H5F_ENCODE_OFFSET(f,p,o) switch(H5F_SIZEOF_ADDR(f)) {              \
+    case 4: UINT32ENCODE(p,o); break;                          \
+    case 8: UINT64ENCODE(p,o); break;                          \
+    case 2: UINT16ENCODE(p,o); break;                          \
 }
 
-#define H5F_DECODE_OFFSET(f,p,o) switch (H5F_SIZEOF_ADDR (f)) {		      \
-    case 4: UINT32DECODE(p, o); break;					      \
-    case 8: UINT64DECODE(p, o); break;					      \
-    case 2: UINT16DECODE(p, o); break;					      \
+#define H5F_DECODE_OFFSET(f,p,o) switch (H5F_SIZEOF_ADDR (f)) {              \
+    case 4: UINT32DECODE(p, o); break;                          \
+    case 8: UINT64DECODE(p, o); break;                          \
+    case 2: UINT16DECODE(p, o); break;                          \
 }
 
-#define H5F_ENCODE_LENGTH_LEN(p,l,s) switch(s) {		      	      \
-    case 4: UINT32ENCODE(p,l); break;					      \
-    case 8: UINT64ENCODE(p,l); break;					      \
-    case 2: UINT16ENCODE(p,l); break;					      \
-    default: HDassert("bad sizeof size" && 0);				      \
+#define H5F_ENCODE_LENGTH_LEN(p,l,s) switch(s) {                        \
+    case 4: UINT32ENCODE(p,l); break;                          \
+    case 8: UINT64ENCODE(p,l); break;                          \
+    case 2: UINT16ENCODE(p,l); break;                          \
+    default: HDassert("bad sizeof size" && 0);                      \
 }
 
 #define H5F_ENCODE_LENGTH(f,p,l) H5F_ENCODE_LENGTH_LEN(p,l,H5F_SIZEOF_SIZE(f))
 
-#define H5F_DECODE_LENGTH_LEN(p,l,s) switch(s) {		              \
-    case 4: UINT32DECODE(p,l); break;					      \
-    case 8: UINT64DECODE(p,l); break;					      \
-    case 2: UINT16DECODE(p,l); break;					      \
-    default: HDassert("bad sizeof size" && 0);				      \
+#define H5F_DECODE_LENGTH_LEN(p,l,s) switch(s) {                      \
+    case 4: UINT32DECODE(p,l); break;                          \
+    case 8: UINT64DECODE(p,l); break;                          \
+    case 2: UINT16DECODE(p,l); break;                          \
+    default: HDassert("bad sizeof size" && 0);                      \
 }
 
 #define H5F_DECODE_LENGTH(f,p,l) H5F_DECODE_LENGTH_LEN(p,l,H5F_SIZEOF_SIZE(f))
@@ -426,13 +427,13 @@
  * with.
  */
 #if (H5_SIZEOF_SIZE_T >= H5_SIZEOF_OFF_T)
-#   define H5F_OVERFLOW_SIZET2OFFT(X)					      \
+#   define H5F_OVERFLOW_SIZET2OFFT(X)                          \
     ((size_t)(X)>=(size_t)((size_t)1<<(8*sizeof(HDoff_t)-1)))
 #else
 #   define H5F_OVERFLOW_SIZET2OFFT(X) 0
 #endif
 #if (H5_SIZEOF_HSIZE_T >= H5_SIZEOF_OFF_T)
-#   define H5F_OVERFLOW_HSIZET2OFFT(X)					      \
+#   define H5F_OVERFLOW_HSIZET2OFFT(X)                          \
     ((hsize_t)(X) >= (hsize_t)((hsize_t)1 << (8 * sizeof(HDoff_t) - 1)))
 #else
 #   define H5F_OVERFLOW_HSIZET2OFFT(X) 0
@@ -460,14 +461,14 @@
 #define H5F_CRT_SHMSG_LIST_MAX_NAME  "shmsg_list_max"   /* Shared message list maximum size */
 #define H5F_CRT_SHMSG_BTREE_MIN_NAME "shmsg_btree_min"  /* Shared message B-tree minimum size */
 #define H5F_CRT_FILE_SPACE_STRATEGY_NAME "file_space_strategy"  /* File space handling strategy */
-#define H5F_CRT_FREE_SPACE_PERSIST_NAME "free_space_persist"  	/* Free-space persisting status */
+#define H5F_CRT_FREE_SPACE_PERSIST_NAME "free_space_persist"      /* Free-space persisting status */
 #define H5F_CRT_FREE_SPACE_THRESHOLD_NAME "free_space_threshold"  /* Free space section threshold */
 #define H5F_CRT_FILE_SPACE_PAGE_SIZE_NAME "file_space_page_size"  /* File space page size */
 
 
 
 /* ========= File Access properties ============ */
-#define H5F_ACS_META_CACHE_INIT_CONFIG_NAME	"mdc_initCacheCfg" /* Initial metadata cache resize configuration */
+#define H5F_ACS_META_CACHE_INIT_CONFIG_NAME    "mdc_initCacheCfg" /* Initial metadata cache resize configuration */
 #define H5F_ACS_DATA_CACHE_NUM_SLOTS_NAME       "rdcc_nslots"   /* Size of raw data chunk cache(slots) */
 #define H5F_ACS_DATA_CACHE_BYTE_SIZE_NAME       "rdcc_nbytes"   /* Size of raw data chunk cache(bytes) */
 #define H5F_ACS_PREEMPT_READ_CHUNKS_NAME        "rdcc_w0"       /* Preemption read chunks first */
@@ -477,19 +478,24 @@
 #define H5F_ACS_SIEVE_BUF_SIZE_NAME             "sieve_buf_size" /* Maximum sieve buffer size (when data sieving is allowed by file driver) */
 #define H5F_ACS_SDATA_BLOCK_SIZE_NAME           "sdata_block_size" /* Minimum "small data" allocation block size (when aggregating "small" raw data allocations) */
 #define H5F_ACS_GARBG_COLCT_REF_NAME            "gc_ref"        /* Garbage-collect references */
-#define H5F_ACS_FILE_DRV_NAME                   "driver-id/info" /* File driver ID & info */
-#define H5F_ACS_CLOSE_DEGREE_NAME		"close_degree"  /* File close degree */
+#define H5F_ACS_FILE_DRV_NAME                   "vfd_info" /* File driver ID & info */
+#define H5F_ACS_CLOSE_DEGREE_NAME               "close_degree"  /* File close degree */
 #define H5F_ACS_FAMILY_OFFSET_NAME              "family_offset" /* Offset position in file for family file driver */
 #define H5F_ACS_FAMILY_NEWSIZE_NAME             "family_newsize" /* New member size of family driver.  (private property only used by h5repart) */
 #define H5F_ACS_FAMILY_TO_SEC2_NAME             "family_to_sec2" /* Whether to convert family to sec2 driver.  (private property only used by h5repart) */
 #define H5F_ACS_MULTI_TYPE_NAME                 "multi_type"    /* Data type in multi file driver */
-#define H5F_ACS_LATEST_FORMAT_NAME              "latest_format" /* 'Use latest format version' flag */
+#define H5F_ACS_LIBVER_LOW_BOUND_NAME           "libver_low_bound"     /* 'low' bound of library format versions */
+#define H5F_ACS_LIBVER_HIGH_BOUND_NAME          "libver_high_bound"    /* 'high' bound of library format versions */
 #define H5F_ACS_WANT_POSIX_FD_NAME              "want_posix_fd" /* Internal: query the file descriptor from the core VFD, instead of the memory address */
 #define H5F_ACS_METADATA_READ_ATTEMPTS_NAME     "metadata_read_attempts" /* # of metadata read attempts */
-#define H5F_ACS_OBJECT_FLUSH_CB_NAME     	"object_flush_cb" 	 /* Object flush callback */
+#define H5F_ACS_OBJECT_FLUSH_CB_NAME            "object_flush_cb"      /* Object flush callback */
 #define H5F_ACS_EFC_SIZE_NAME                   "efc_size"      /* Size of external file cache */
 #define H5F_ACS_FILE_IMAGE_INFO_NAME            "file_image_info" /* struct containing initial file image and callback info */
 #define H5F_ACS_CLEAR_STATUS_FLAGS_NAME         "clear_status_flags" /* Whether to clear superblock status_flags (private property only used by h5clear) */
+#define H5F_ACS_NULL_FSM_ADDR_NAME              "null_fsm_addr"   /* Nullify addresses of free-space managers */
+                                                                  /* Private property used only by h5clear */
+#define H5F_ACS_SKIP_EOF_CHECK_NAME             "skip_eof_check"  /* Skip EOF check */
+                                                                  /* Private property used only by h5clear */
 #define H5F_ACS_USE_MDC_LOGGING_NAME            "use_mdc_logging" /* Whether to use metadata cache logging */
 #define H5F_ACS_MDC_LOG_LOCATION_NAME           "mdc_log_location" /* Name of metadata cache log location */
 #define H5F_ACS_START_MDC_LOG_ON_ACCESS_NAME    "start_mdc_log_on_access" /* Whether logging starts on file create/open */
@@ -503,7 +509,7 @@
 #define H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_NAME   "page_buffer_min_raw_perc" /* the min raw data percentage for the page buffer cache */
 
 /* ======================== File Mount properties ====================*/
-#define H5F_MNT_SYM_LOCAL_NAME 		"local"                 /* Whether absolute symlinks local to file. */
+#define H5F_MNT_SYM_LOCAL_NAME         "local"                 /* Whether absolute symlinks local to file. */
 
 
 #ifdef H5_HAVE_PARALLEL
@@ -512,20 +518,20 @@
 #endif /* H5_HAVE_PARALLEL */
 
 /* Define the HDF5 file signature */
-#define H5F_SIGNATURE	  "\211HDF\r\n\032\n"
+#define H5F_SIGNATURE      "\211HDF\r\n\032\n"
 #define H5F_SIGNATURE_LEN 8
 
 /* Version #'s of the major components of the file format */
-#define HDF5_SUPERBLOCK_VERSION_DEF	0	/* The default super block format	  */
-#define HDF5_SUPERBLOCK_VERSION_1	1	/* Version with non-default B-tree 'K' value */
-#define HDF5_SUPERBLOCK_VERSION_2	2	/* Revised version with superblock extension and checksum */
-#define HDF5_SUPERBLOCK_VERSION_3	3	/* With file locking and consistency flags (at least this version for SWMR support) */
-#define HDF5_SUPERBLOCK_VERSION_LATEST	HDF5_SUPERBLOCK_VERSION_3	/* The maximum super block format    */
+#define HDF5_SUPERBLOCK_VERSION_DEF    0    /* The default super block format      */
+#define HDF5_SUPERBLOCK_VERSION_1    1    /* Version with non-default B-tree 'K' value */
+#define HDF5_SUPERBLOCK_VERSION_2    2    /* Revised version with superblock extension and checksum */
+#define HDF5_SUPERBLOCK_VERSION_3    3    /* With file locking and consistency flags (at least this version for SWMR support) */
+#define HDF5_SUPERBLOCK_VERSION_LATEST    HDF5_SUPERBLOCK_VERSION_3    /* The maximum super block format    */
 #define HDF5_SUPERBLOCK_VERSION_V18_LATEST HDF5_SUPERBLOCK_VERSION_2    /* The latest superblock version for v18 */
-#define HDF5_FREESPACE_VERSION	        0	/* of the Free-Space Info	  */
-#define HDF5_OBJECTDIR_VERSION	        0	/* of the Object Directory format */
-#define HDF5_SHAREDHEADER_VERSION       0	/* of the Shared-Header Info	  */
-#define HDF5_DRIVERINFO_VERSION_0       0	/* of the Driver Information Block*/
+#define HDF5_FREESPACE_VERSION            0    /* of the Free-Space Info      */
+#define HDF5_OBJECTDIR_VERSION            0    /* of the Object Directory format */
+#define HDF5_SHAREDHEADER_VERSION       0    /* of the Shared-Header Info      */
+#define HDF5_DRIVERINFO_VERSION_0       0    /* of the Driver Information Block*/
 
 /* B-tree internal 'K' values */
 #define HDF5_BTREE_SNODE_IK_DEF         16
@@ -535,55 +541,57 @@
                                                     if it is changed, the code
                                                     must compensate. -QAK
                                                  */
-#define HDF5_BTREE_IK_MAX_ENTRIES       65536 	/* 2^16 - 2 bytes for storing entries (children) */
-						/* See format specification on version 1 B-trees */
+#define HDF5_BTREE_IK_MAX_ENTRIES       65536     /* 2^16 - 2 bytes for storing entries (children) */
+                        /* See format specification on version 1 B-trees */
 
 /* Default file space handling strategy */
-#define H5F_FILE_SPACE_STRATEGY_DEF	        H5F_FSPACE_STRATEGY_FSM_AGGR
+#define H5F_FILE_SPACE_STRATEGY_DEF            H5F_FSPACE_STRATEGY_FSM_AGGR
 
 /* Default free space section threshold used by free-space managers */
-#define H5F_FREE_SPACE_PERSIST_DEF	        FALSE
+#define H5F_FREE_SPACE_PERSIST_DEF            FALSE
 
 /* Default free space section threshold used by free-space managers */
-#define H5F_FREE_SPACE_THRESHOLD_DEF	        1
+#define H5F_FREE_SPACE_THRESHOLD_DEF            1
 
 /* For paged aggregation: default file space page size when not set */
-#define H5F_FILE_SPACE_PAGE_SIZE_DEF     	4096    
+#define H5F_FILE_SPACE_PAGE_SIZE_DEF         4096
 /* For paged aggregation: minimum value for file space page size */
-#define H5F_FILE_SPACE_PAGE_SIZE_MIN     	512
+#define H5F_FILE_SPACE_PAGE_SIZE_MIN         512
+/* For paged aggregation: maxiumum value for file space page size: 1 gigabyte */
+#define H5F_FILE_SPACE_PAGE_SIZE_MAX         1024*1024*1024
 
 /* For paged aggregation: drop free-space with size <= this threshold for small meta section */
-#define H5F_FILE_SPACE_PGEND_META_THRES  10    
+#define H5F_FILE_SPACE_PGEND_META_THRES  0
 
 /* Default for threshold for alignment (can be set via H5Pset_alignment()) */
-#define H5F_ALIGN_DEF			1
+#define H5F_ALIGN_DEF            1
 /* Default for alignment (can be set via H5Pset_alignment()) */
-#define H5F_ALIGN_THRHD_DEF		1
+#define H5F_ALIGN_THRHD_DEF        1
 /* Default size for meta data aggregation block (can be set via H5Pset_meta_block_size()) */
-#define H5F_META_BLOCK_SIZE_DEF		2048
+#define H5F_META_BLOCK_SIZE_DEF        2048
 /* Default size for small data aggregation block (can be set via H5Pset_small_data_block_size()) */
-#define H5F_SDATA_BLOCK_SIZE_DEF	2048
+#define H5F_SDATA_BLOCK_SIZE_DEF    2048
 
 /* Check for file using paged aggregation */
 #define H5F_PAGED_AGGR(F) (F->shared->fs_strategy == H5F_FSPACE_STRATEGY_PAGE && F->shared->fs_page_size)
 
 /* Metadata read attempt values */
-#define H5F_METADATA_READ_ATTEMPTS		1	/* Default # of read attempts for non-SWMR access */
-#define H5F_SWMR_METADATA_READ_ATTEMPTS		100	/* Default # of read attempts for SWMR access */
+#define H5F_METADATA_READ_ATTEMPTS        1    /* Default # of read attempts for non-SWMR access */
+#define H5F_SWMR_METADATA_READ_ATTEMPTS        100    /* Default # of read attempts for SWMR access */
 
 
 /* Macros to define signatures of all objects in the file */
 
 /* Size of signature information (on disk) */
 /* (all on-disk signatures should be this length) */
-#define H5_SIZEOF_MAGIC                 4
+#define H5_SIZEOF_MAGIC                   4
 
 /* Size of checksum information (on disk) */
 /* (all on-disk checksums should be this length) */
-#define H5_SIZEOF_CHKSUM              	4
+#define H5_SIZEOF_CHKSUM                  4
 
 /* v1 B-tree node signature */
-#define H5B_MAGIC	                "TREE"
+#define H5B_MAGIC                       "TREE"
 
 /* v2 B-tree signatures */
 #define H5B2_HDR_MAGIC                  "BTHD"          /* Header */
@@ -613,7 +621,7 @@
 #define H5HF_DBLOCK_MAGIC               "FHDB"          /* Direct block */
 
 /* Global heap signature */
-#define H5HG_MAGIC	                "GCOL"
+#define H5HG_MAGIC                      "GCOL"
 
 /* Local heap signature */
 #define H5HL_MAGIC                      "HEAP"
@@ -626,23 +634,6 @@
 #define H5SM_TABLE_MAGIC                "SMTB"          /* Shared Message Table */
 #define H5SM_LIST_MAGIC                 "SMLI"          /* Shared Message List */
 
-
-/* Latest format will activate the following latest version support */
-/* "latest_flags" in H5F_file_t */
-#define H5F_LATEST_DATATYPE             0x0001
-#define H5F_LATEST_DATASPACE            0x0002
-#define H5F_LATEST_ATTRIBUTE            0x0004
-#define H5F_LATEST_FILL_MSG             0x0008
-#define H5F_LATEST_PLINE_MSG            0x0010
-#define H5F_LATEST_LAYOUT_MSG           0x0020
-#define H5F_LATEST_NO_MOD_TIME_MSG      0x0040
-#define H5F_LATEST_STYLE_GROUP          0x0080
-#define H5F_LATEST_OBJ_HEADER           0x0100
-#define H5F_LATEST_SUPERBLOCK           0x0200
-#define H5F_LATEST_ALL_FLAGS            (H5F_LATEST_DATATYPE | H5F_LATEST_DATASPACE | H5F_LATEST_ATTRIBUTE | H5F_LATEST_FILL_MSG | H5F_LATEST_PLINE_MSG | H5F_LATEST_LAYOUT_MSG | H5F_LATEST_NO_MOD_TIME_MSG | H5F_LATEST_STYLE_GROUP | H5F_LATEST_OBJ_HEADER | H5F_LATEST_SUPERBLOCK)
-
-#define H5F_LATEST_DSET_MSG_FLAGS    (H5F_LATEST_FILL_MSG | H5F_LATEST_PLINE_MSG | H5F_LATEST_LAYOUT_MSG)
-
 /****************************/
 /* Library Private Typedefs */
 /****************************/
@@ -652,12 +643,12 @@ struct H5B_class_t;
 struct H5UC_t;
 struct H5O_loc_t;
 struct H5HG_heap_t;
+struct H5VL_class_t;
 struct H5P_genplist_t;
 
 /* Forward declarations for anonymous H5F objects */
 
 /* Main file structures */
-typedef struct H5F_t H5F_t;
 typedef struct H5F_file_t H5F_file_t;
 
 /* Block aggregation structure */
@@ -669,20 +660,6 @@ typedef struct H5F_object_flush_t {
     void *udata;                /* User data */
 } H5F_object_flush_t;
 
-/* I/O Info for an operation (old) */
-typedef struct H5F_io_info_t {
-    const H5F_t *f;                     /* File object */
-    const struct H5P_genplist_t *dxpl;         /* DXPL object */
-} H5F_io_info_t;
-
-/* I/O Info for an operation */
-/* (Migrate toward this one, so that both raw data & metadata DXPLs are available) */
-typedef struct H5F_io_info2_t {
-    const H5F_t *f;                             /* File object */
-    const struct H5P_genplist_t *meta_dxpl;     /* Metadata DXPL object */
-    const struct H5P_genplist_t *raw_dxpl;      /* Raw data DXPL object */
-} H5F_io_info2_t;
-
 /* Concise info about a block of bytes in a file */
 typedef struct H5F_block_t {
     haddr_t offset;             /* Offset of the block in the file */
@@ -701,11 +678,11 @@ typedef enum H5F_fs_state_t {
 typedef enum H5F_mem_page_t {
     H5F_MEM_PAGE_DEFAULT = 0,       /* Not used */
     H5F_MEM_PAGE_SUPER = 1,
-    H5F_MEM_PAGE_BTREE = 2,          
-    H5F_MEM_PAGE_DRAW = 3, 
-    H5F_MEM_PAGE_GHEAP = 4,      
-    H5F_MEM_PAGE_LHEAP = 5,      
-    H5F_MEM_PAGE_OHDR = 6,      
+    H5F_MEM_PAGE_BTREE = 2,
+    H5F_MEM_PAGE_DRAW = 3,
+    H5F_MEM_PAGE_GHEAP = 4,
+    H5F_MEM_PAGE_LHEAP = 5,
+    H5F_MEM_PAGE_OHDR = 6,
     H5F_MEM_PAGE_LARGE_SUPER = 7,
     H5F_MEM_PAGE_LARGE_BTREE = 8,
     H5F_MEM_PAGE_LARGE_DRAW = 9,
@@ -715,9 +692,17 @@ typedef enum H5F_mem_page_t {
     H5F_MEM_PAGE_NTYPES = 13       /* Sentinel value - must be last */
 } H5F_mem_page_t;
 
+/* Aliases for H5F_mem_page_t enum values */
 #define H5F_MEM_PAGE_META       H5F_MEM_PAGE_SUPER          /* Small-sized meta data */
 #define H5F_MEM_PAGE_GENERIC    H5F_MEM_PAGE_LARGE_SUPER    /* Large-sized generic: meta and raw */
 
+/* Type of prefix for opening prefixed files */
+typedef enum H5F_prefix_open_t {
+    H5F_PREFIX_VDS,             /* Virtual dataset prefix */
+    H5F_PREFIX_ELINK            /* External link prefix */
+} H5F_prefix_open_t;
+
+
 /*****************************/
 /* Library-private Variables */
 /*****************************/
@@ -727,13 +712,15 @@ typedef enum H5F_mem_page_t {
 /* Library-private Function Prototypes */
 /***************************************/
 
-
 /* Private functions */
 H5_DLL H5F_t *H5F_open(const char *name, unsigned flags, hid_t fcpl_id,
-    hid_t fapl_id, hid_t dxpl_id);
+    hid_t fapl_id);
 H5_DLL herr_t H5F_try_close(H5F_t *f, hbool_t *was_closed/*out*/);
+H5_DLL herr_t H5F_start_swmr_write(H5F_t *file);
 
-/* Functions than retrieve values from the file struct */
+/* Functions that retrieve values from the file struct */
+H5_DLL H5F_libver_t H5F_get_low_bound(const H5F_t *f);
+H5_DLL H5F_libver_t H5F_get_high_bound(const H5F_t *f);
 H5_DLL unsigned H5F_get_intent(const H5F_t *f);
 H5_DLL char *H5F_get_open_name(const H5F_t *f);
 H5_DLL char *H5F_get_actual_name(const H5F_t *f);
@@ -754,7 +741,7 @@ H5_DLL herr_t H5F_get_obj_ids(const H5F_t *f, unsigned types, size_t max_objs, h
 H5_DLL hsize_t H5F_get_pgend_meta_thres(const H5F_t *f);
 H5_DLL hbool_t H5F_get_point_of_no_return(const H5F_t *f);
 H5_DLL hbool_t H5F_get_first_alloc_dealloc(const H5F_t *f);
-H5_DLL hbool_t H5F_get_eoa_pre_fsm_fsalloc(const H5F_t *f);
+H5_DLL haddr_t H5F_get_eoa_pre_fsm_fsalloc(const H5F_t *f);
 
 /* Functions than retrieve values set/cached from the superblock/FCPL */
 H5_DLL haddr_t H5F_get_base_addr(const H5F_t *f);
@@ -784,7 +771,6 @@ H5_DLL struct H5UC_t *H5F_grp_btree_shared(const H5F_t *f);
 H5_DLL herr_t H5F_set_grp_btree_shared(H5F_t *f, struct H5UC_t *rc);
 H5_DLL hbool_t H5F_use_tmp_space(const H5F_t *f);
 H5_DLL hbool_t H5F_is_tmp_addr(const H5F_t *f, haddr_t addr);
-H5_DLL herr_t H5F_set_latest_flags(H5F_t *f, unsigned flags);
 H5_DLL hsize_t H5F_get_alignment(const H5F_t *f);
 H5_DLL hsize_t H5F_get_threshold(const H5F_t *f);
 #ifdef H5_HAVE_PARALLEL
@@ -806,17 +792,17 @@ H5_DLL herr_t H5F_get_vfd_handle(const H5F_t *file, hid_t fapl, void **file_hand
 H5_DLL hbool_t H5F_is_mount(const H5F_t *file);
 H5_DLL hbool_t H5F_has_mount(const H5F_t *file);
 H5_DLL herr_t H5F_traverse_mount(struct H5O_loc_t *oloc/*in,out*/);
-H5_DLL herr_t H5F_flush_mounts(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id);
+H5_DLL herr_t H5F_flush_mounts(H5F_t *f);
 
 /* Functions that operate on blocks of bytes wrt super block */
-H5_DLL herr_t H5F_block_read(const H5F_t *f, H5FD_mem_t type, haddr_t addr,
-                size_t size, hid_t dxpl_id, void *buf/*out*/);
-H5_DLL herr_t H5F_block_write(const H5F_t *f, H5FD_mem_t type, haddr_t addr,
-                size_t size, hid_t dxpl_id, const void *buf);
+H5_DLL herr_t H5F_block_read(H5F_t *f, H5FD_mem_t type, haddr_t addr,
+    size_t size, void *buf/*out*/);
+H5_DLL herr_t H5F_block_write(H5F_t *f, H5FD_mem_t type, haddr_t addr,
+    size_t size, const void *buf);
 
 /* Functions that flush or evict */
-H5_DLL herr_t H5F_flush_tagged_metadata(H5F_t * f, haddr_t tag, hid_t dxpl_id);
-H5_DLL herr_t H5F_evict_tagged_metadata(H5F_t * f, haddr_t tag, hid_t dxpl_id);
+H5_DLL herr_t H5F_flush_tagged_metadata(H5F_t *f, haddr_t tag);
+H5_DLL herr_t H5F_evict_tagged_metadata(H5F_t * f, haddr_t tag);
 
 /* Functions that verify a piece of metadata with checksum */
 H5_DLL herr_t H5F_get_checksums(const uint8_t *buf, size_t chk_size, uint32_t *s_chksum, uint32_t *c_chksum);
@@ -843,7 +829,7 @@ H5_DLL herr_t H5F_fake_free(H5F_t *f);
 
 /* Superblock related routines */
 H5_DLL herr_t H5F_super_dirty(H5F_t *f);
-H5_DLL herr_t H5F_eoa_dirty(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5F_eoa_dirty(H5F_t *f);
 
 /* Parallel I/O (i.e. MPI) related routines */
 #ifdef H5_HAVE_PARALLEL
@@ -856,13 +842,15 @@ H5_DLL herr_t H5F_get_mpi_info(const H5F_t *f, MPI_Info **f_info);
 #endif /* H5_HAVE_PARALLEL */
 
 /* External file cache routines */
-H5_DLL H5F_t *H5F_efc_open(H5F_t *parent, const char *name, unsigned flags,
-    hid_t fcpl_id, hid_t fapl_id, hid_t dxpl_id);
 H5_DLL herr_t H5F_efc_close(H5F_t *parent, H5F_t *file);
 
+/* File prefix routines */
+H5_DLL H5F_t *H5F_prefix_open_file(H5F_t *primary_file, H5F_prefix_open_t prefix_type,
+    const char *prop_prefix, const char *file_name, unsigned file_intent, hid_t fapl_id);
+
 /* Global heap CWFS routines */
 H5_DLL herr_t H5F_cwfs_add(H5F_t *f, struct H5HG_heap_t *heap);
-H5_DLL herr_t H5F_cwfs_find_free_heap(H5F_t *f, hid_t dxpl_id, size_t need, haddr_t *addr);
+H5_DLL herr_t H5F_cwfs_find_free_heap(H5F_t *f, size_t need, haddr_t *addr);
 H5_DLL herr_t H5F_cwfs_advance_heap(H5F_t *f, struct H5HG_heap_t *heap,
     hbool_t add_heap);
 H5_DLL herr_t H5F_cwfs_remove_heap(H5F_file_t *shared, struct H5HG_heap_t *heap);
diff --git a/src/H5Fpublic.h b/src/H5Fpublic.h
index 84c0d38..73c59f5 100644
--- a/src/H5Fpublic.h
+++ b/src/H5Fpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -175,12 +173,17 @@ typedef struct H5F_sect_info_t {
     hsize_t             size;   /* Size of free space section */
 } H5F_sect_info_t;
 
-/* Library's file format versions */
+/* Library's format versions */
 typedef enum H5F_libver_t {
-    H5F_LIBVER_EARLIEST,        /* Use the earliest possible format for storing objects */
-    H5F_LIBVER_LATEST           /* Use the latest possible format available for storing objects*/
+    H5F_LIBVER_ERROR = -1,
+    H5F_LIBVER_EARLIEST = 0,    /* Use the earliest possible format for storing objects */
+    H5F_LIBVER_V18 = 1,         /* Use the latest v18 format for storing objects */
+    H5F_LIBVER_V110 = 2,        /* Use the latest v10 format for storing objects */
+    H5F_LIBVER_NBOUNDS
 } H5F_libver_t;
 
+#define H5F_LIBVER_LATEST   H5F_LIBVER_V110
+
 /* File space handling strategy */
 typedef enum H5F_fspace_strategy_t {
     H5F_FSPACE_STRATEGY_FSM_AGGR = 0,   /* Mechanisms: free-space managers, aggregators, and virtual file drivers */
@@ -238,6 +241,8 @@ H5_DLL herr_t H5Fmount(hid_t loc, const char *name, hid_t child, hid_t plist);
 H5_DLL herr_t H5Funmount(hid_t loc, const char *name);
 H5_DLL hssize_t H5Fget_freespace(hid_t file_id);
 H5_DLL herr_t H5Fget_filesize(hid_t file_id, hsize_t *size);
+H5_DLL herr_t H5Fget_eoa(hid_t file_id, haddr_t *eoa);
+H5_DLL herr_t H5Fincrement_filesize(hid_t file_id, hsize_t increment);
 H5_DLL ssize_t H5Fget_file_image(hid_t file_id, void * buf_ptr, size_t buf_len);
 H5_DLL herr_t H5Fget_mdc_config(hid_t file_id,
 				H5AC_cache_config_t * config_ptr);
@@ -257,7 +262,7 @@ H5_DLL herr_t H5Fstart_swmr_write(hid_t file_id);
 H5_DLL ssize_t H5Fget_free_sections(hid_t file_id, H5F_mem_t type,
     size_t nsects, H5F_sect_info_t *sect_info/*out*/);
 H5_DLL herr_t H5Fclear_elink_file_cache(hid_t file_id);
-H5_DLL herr_t H5Fset_latest_format(hid_t file_id, hbool_t latest_format);
+H5_DLL herr_t H5Fset_libver_bounds(hid_t file_id, H5F_libver_t low, H5F_libver_t high);
 H5_DLL herr_t H5Fstart_mdc_logging(hid_t file_id);
 H5_DLL herr_t H5Fstop_mdc_logging(hid_t file_id);
 H5_DLL herr_t H5Fget_mdc_logging_status(hid_t file_id,
@@ -297,6 +302,7 @@ typedef struct H5F_info1_t {
 
 /* Function prototypes */
 H5_DLL herr_t H5Fget_info1(hid_t obj_id, H5F_info1_t *finfo);
+H5_DLL herr_t H5Fset_latest_format(hid_t file_id, hbool_t latest_format);
 
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
diff --git a/src/H5Fquery.c b/src/H5Fquery.c
index 34fe8f9..be24072 100644
--- a/src/H5Fquery.c
+++ b/src/H5Fquery.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -28,16 +26,16 @@
 /* Module Setup */
 /****************/
 
-#include "H5Fmodule.h"          /* This source code file is part of the H5F module */
+#include "H5Fmodule.h"        /* This source code file is part of the H5F module */
 
 
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Fpkg.h"             /* File access				*/
-#include "H5FDprivate.h"	/* File drivers				*/
+#include "H5private.h"          /* Generic Functions                        */
+#include "H5Eprivate.h"         /* Error handling                           */
+#include "H5Fpkg.h"             /* File access                              */
+#include "H5FDprivate.h"        /* File drivers                             */
 
 
 /****************/
@@ -77,17 +75,13 @@
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_intent
+ * Function: H5F_get_intent
  *
- * Purpose:	Quick and dirty routine to retrieve the file's 'intent' flags
- *          (Mainly added to stop non-file routines from poking about in the
- *          H5F_t data structure)
- *
- * Return:	'intent' on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Quincey Koziol <koziol@ncsa.uiuc.edu>
- *		September 29, 2000
+ * Purpose:  Quick and dirty routine to retrieve the file's 'intent' flags
+ *           (Mainly added to stop non-file routines from poking about in the
+ *           H5F_t data structure)
  *
+ * Return:   'intent' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 unsigned
@@ -103,16 +97,62 @@ H5F_get_intent(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_open_name
+ * Function:    H5F_get_low_bound
+ *
+ * Purpose: Quick and dirty routine to retrieve the file's low_bound.
+ *          (Mainly added to stop non-file routines from poking about in the
+ *          H5F_t data structure)
+ *
+ * Return:  low_bound on success/abort on failure (shouldn't fail)
+ *
+ * Programmer:  Vailin Choi; June 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+H5F_libver_t
+H5F_get_low_bound(const H5F_t *f)
+{
+    /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    HDassert(f);
+
+    FUNC_LEAVE_NOAPI(f->shared->low_bound)
+} /* end H5F_get_low_bound() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F_get_high_bound
+ *
+ * Purpose: Quick and dirty routine to retrieve the file's high_bound.
+ *          (Mainly added to stop non-file routines from poking about in the
+ *          H5F_t data structure)
+ *
+ * Return:  high_bound on success/abort on failure (shouldn't fail)
  *
- * Purpose:	Retrieve the name used to open a file.
+ * Programmer:  Vailin Choi; June 2016
  *
- * Return:	Success:	The name of the file.
- * 		Failure:	? (should not happen)
+ *-------------------------------------------------------------------------
+ */
+H5F_libver_t
+H5F_get_high_bound(const H5F_t *f)
+{
+    /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    HDassert(f);
+
+    FUNC_LEAVE_NOAPI(f->shared->high_bound)
+} /* end H5F_get_high_bound() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5F_get_open_name
  *
- * Programmer:	Neil Fortner
- *		December 15 2008
+ * Purpose:  Retrieve the name used to open a file.
  *
+ * Return:   Success:    The name of the file.
+ *           Failure:    ? (should not happen)
  *-------------------------------------------------------------------------
  */
 char *
@@ -129,16 +169,12 @@ H5F_get_open_name(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_actual_name
+ * Function: H5F_get_actual_name
  *
- * Purpose:	Retrieve the actual name of a file, after resolving symlinks, etc.
- *
- * Return:	Success:	The name of the file.
- * 		Failure:	? (should not happen)
- *
- * Programmer:	Quincey Koziol
- *		November 25 2009
+ * Purpose:  Retrieve the actual name of a file, after resolving symlinks, etc.
  *
+ * Return:   Success:    The name of the file.
+ *           Failure:    ? (should not happen)
  *-------------------------------------------------------------------------
  */
 char *
@@ -155,16 +191,13 @@ H5F_get_actual_name(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_extpath
- *
- * Purpose:	Retrieve the file's 'extpath' flags
- *		This is used by H5L_extern_traverse() and H5D_build_extfile_prefix() to retrieve the main file's location
- *		when searching the target file.
+ * Function: H5F_get_extpath
  *
- * Return:	'extpath' on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Vailin Choi, April 2, 2008
+ * Purpose:  Retrieve the file's 'extpath' flags
+ *           This is used by H5L_extern_traverse() and H5D_build_file_prefix() to retrieve the main file's location
+ *           when searching the target file.
  *
+ * Return:   'extpath' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 char *
@@ -181,14 +214,11 @@ H5F_get_extpath(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_shared
- *
- * Purpose:	Retrieve the file's 'shared' pointer
- *
- * Return:	'shared' on success/abort on failure (shouldn't fail)
+ * Function: H5F_get_shared
  *
- * Programmer:	Quincey Koziol, July 20, 2011
+ * Purpose:  Retrieve the file's 'shared' pointer
  *
+ * Return:   'shared' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 H5F_file_t *
@@ -204,14 +234,11 @@ H5F_get_shared(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_same_shared
- *
- * Purpose:	Determine if two files have the same shared file pointer
- *
- * Return:	TRUE/FALSE on success/abort on failure (shouldn't fail)
+ * Function: H5F_same_shared
  *
- * Programmer:	Quincey Koziol, July 19, 2011
+ * Purpose:  Determine if two files have the same shared file pointer
  *
+ * Return:   TRUE/FALSE on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -230,14 +257,11 @@ H5F_same_shared(const H5F_t *f1, const H5F_t *f2)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_nopen_objs
+ * Function: H5F_get_nopen_objs
  *
- * Purpose:	Retrieve the file's 'nopen_objs' value
- *
- * Return:	'nopen_objs' on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Quincey Koziol, July 20, 2011
+ * Purpose:  Retrieve the file's 'nopen_objs' value
  *
+ * Return:   'nopen_objs' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 unsigned
@@ -253,14 +277,11 @@ H5F_get_nopen_objs(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_file_id
- *
- * Purpose:	Retrieve the file's 'file_id' value
+ * Function: H5F_get_file_id
  *
- * Return:	'file_id' on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Quincey Koziol, July 20, 2011
+ * Purpose:  Retrieve the file's 'file_id' value
  *
+ * Return:   'file_id' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -276,14 +297,11 @@ H5F_get_file_id(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_parent
- *
- * Purpose:	Retrieve the file's 'parent' pointer
- *
- * Return:	'parent' on success/abort on failure (shouldn't fail)
+ * Function: H5F_get_parent
  *
- * Programmer:	Quincey Koziol, July 19, 2011
+ * Purpose:  Retrieve the file's 'parent' pointer
  *
+ * Return:   'parent' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 H5F_t *
@@ -299,14 +317,11 @@ H5F_get_parent(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_nmounts
+ * Function: H5F_get_nmounts
  *
- * Purpose:	Retrieve the file's 'nmounts' value
- *
- * Return:	'nmounts' on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Quincey Koziol, July 20, 2011
+ * Purpose:  Retrieve the file's 'nmounts' value
  *
+ * Return:   'nmounts' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 unsigned
@@ -322,14 +337,11 @@ H5F_get_nmounts(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_read_attempts
- *
- * Purpose:	Retrieve the file's 'read_attempts' value
+ * Function: H5F_get_read_attempts
  *
- * Return:	'# of read attempts' on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Vaili Choi; Sept 2013
+ * Purpose:  Retrieve the file's 'read_attempts' value
  *
+ * Return:   '# of read attempts' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 unsigned
@@ -345,18 +357,12 @@ H5F_get_read_attempts(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_fcpl
- *
- * Purpose:	Retrieve the value of a file's FCPL.
+ * Function: H5F_get_fcpl
  *
- * Return:	Success:	The FCPL for the file.
- *
- * 		Failure:	? (should not happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		May 25 2005
+ * Purpose:  Retrieve the value of a file's FCPL.
  *
+ * Return:   Success:    The FCPL for the file.
+ *           Failure:    ? (should not happen)
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -373,17 +379,13 @@ H5F_get_fcpl(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_sizeof_addr
- *
- * Purpose:	Quick and dirty routine to retrieve the size of the file's size_t
- *          (Mainly added to stop non-file routines from poking about in the
- *          H5F_t data structure)
- *
- * Return:	'sizeof_addr' on success/abort on failure (shouldn't fail)
+ * Function: H5F_sizeof_addr
  *
- * Programmer:	Quincey Koziol <koziol@ncsa.uiuc.edu>
- *		September 29, 2000
+ * Purpose:  Quick and dirty routine to retrieve the size of the file's size_t
+ *           (Mainly added to stop non-file routines from poking about in the
+ *           H5F_t data structure)
  *
+ * Return:   'sizeof_addr' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 uint8_t
@@ -400,17 +402,13 @@ H5F_sizeof_addr(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_sizeof_size
+ * Function: H5F_sizeof_size
  *
- * Purpose:	Quick and dirty routine to retrieve the size of the file's off_t
- *          (Mainly added to stop non-file routines from poking about in the
- *          H5F_t data structure)
- *
- * Return:	'sizeof_size' on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Quincey Koziol <koziol@ncsa.uiuc.edu>
- *		September 29, 2000
+ * Purpose:  Quick and dirty routine to retrieve the size of the file's off_t
+ *           (Mainly added to stop non-file routines from poking about in the
+ *           H5F_t data structure)
  *
+ * Return:   'sizeof_size' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 uint8_t
@@ -427,14 +425,11 @@ H5F_sizeof_size(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_sohm_addr
- *
- * Purpose:	Retrieve the file's 'sohm_addr' value
+ * Function: H5F_get_sohm_addr
  *
- * Return:	'sohm_addr' on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Quincey Koziol, July 20, 2011
+ * Purpose:  Retrieve the file's 'sohm_addr' value
  *
+ * Return:   'sohm_addr' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 haddr_t
@@ -451,14 +446,11 @@ H5F_get_sohm_addr(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_sohm_vers
- *
- * Purpose:	Retrieve the file's 'sohm_vers' value
- *
- * Return:	'sohm_vers' on success/abort on failure (shouldn't fail)
+ * Function: H5F_get_sohm_vers
  *
- * Programmer:	Quincey Koziol, July 20, 2011
+ * Purpose:  Retrieve the file's 'sohm_vers' value
  *
+ * Return:   'sohm_vers' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 unsigned
@@ -475,14 +467,11 @@ H5F_get_sohm_vers(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_sohm_nindexes
+ * Function: H5F_get_sohm_nindexes
  *
- * Purpose:	Retrieve the file's 'sohm_nindexes' value
- *
- * Return:	'sohm_nindexes' on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Quincey Koziol, July 20, 2011
+ * Purpose:  Retrieve the file's 'sohm_nindexes' value
  *
+ * Return:   'sohm_nindexes' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 unsigned
@@ -499,21 +488,15 @@ H5F_get_sohm_nindexes(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_sym_leaf_k
+ * Function: H5F_sym_leaf_k
  *
- * Purpose:	Replaced a macro to retrieve the symbol table leaf size,
- *              now that the generic properties are being used to store
- *              the values.
+ * Purpose:  Replaced a macro to retrieve the symbol table leaf size,
+ *           now that the generic properties are being used to store
+ *           the values.
  *
- * Return:	Success:	Non-negative, and the symbol table leaf size is
+ * Return:   Success:    Non-negative, and the symbol table leaf size is
  *                              returned.
- *
- * 		Failure:	Negative (should not happen)
- *
- * Programmer:	Raymond Lu
- *		slu@ncsa.uiuc.edu
- *		Oct 14 2001
- *
+ *           Failure:    Negative (should not happen)
  *-------------------------------------------------------------------------
  */
 unsigned
@@ -531,21 +514,15 @@ H5F_sym_leaf_k(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_Kvalue
+ * Function: H5F_Kvalue
  *
- * Purpose:	Replaced a macro to retrieve a B-tree key value for a certain
- *              type, now that the generic properties are being used to store
- *              the B-tree values.
+ * Purpose:  Replaced a macro to retrieve a B-tree key value for a certain
+ *           type, now that the generic properties are being used to store
+ *           the B-tree values.
  *
- * Return:	Success:	Non-negative, and the B-tree key value is
+ * Return:   Success:    Non-negative, and the B-tree key value is
  *                              returned.
- *
- * 		Failure:	Negative (should not happen)
- *
- * Programmer:	Raymond Lu
- *		slu@ncsa.uiuc.edu
- *		Oct 14 2001
- *
+ *           Failure:    Negative (should not happen)
  *-------------------------------------------------------------------------
  */
 unsigned
@@ -564,14 +541,11 @@ H5F_Kvalue(const H5F_t *f, const H5B_class_t *type)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_nrefs
+ * Function: H5F_get_nrefs
  *
- * Purpose:	Retrieve the file's 'nrefs' value
- *
- * Return:	'nrefs' on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Quincey Koziol, July 20, 2011
+ * Purpose:  Retrieve the file's 'nrefs' value
  *
+ * Return:   'nrefs' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 unsigned
@@ -588,21 +562,15 @@ H5F_get_nrefs(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_rdcc_nslots
+ * Function: H5F_rdcc_nslots
  *
- * Purpose:	Replaced a macro to retrieve the raw data cache number of slots,
- *              now that the generic properties are being used to store
- *              the values.
+ * Purpose:  Replaced a macro to retrieve the raw data cache number of slots,
+ *           now that the generic properties are being used to store
+ *           the values.
  *
- * Return:	Success:	Non-negative, and the raw data cache number of
+ * Return:   Success:    Non-negative, and the raw data cache number of
  *                              of slots is returned.
- *
- * 		Failure:	Negative (should not happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Jun  1 2004
- *
+ *           Failure:    Negative (should not happen)
  *-------------------------------------------------------------------------
  */
 size_t
@@ -619,21 +587,15 @@ H5F_rdcc_nslots(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_rdcc_nbytes
+ * Function: H5F_rdcc_nbytes
  *
- * Purpose:	Replaced a macro to retrieve the raw data cache number of bytes,
- *              now that the generic properties are being used to store
- *              the values.
+ * Purpose:  Replaced a macro to retrieve the raw data cache number of bytes,
+ *           now that the generic properties are being used to store
+ *           the values.
  *
- * Return:	Success:	Non-negative, and the raw data cache number of
+ * Return:   Success:    Non-negative, and the raw data cache number of
  *                              of bytes is returned.
- *
- * 		Failure:	Negative (should not happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Jun  1 2004
- *
+ *           Failure:    Negative (should not happen)
  *-------------------------------------------------------------------------
  */
 size_t
@@ -650,21 +612,15 @@ H5F_rdcc_nbytes(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_rdcc_w0
+ * Function: H5F_rdcc_w0
  *
- * Purpose:	Replaced a macro to retrieve the raw data cache 'w0' value
- *              now that the generic properties are being used to store
- *              the values.
+ * Purpose:  Replaced a macro to retrieve the raw data cache 'w0' value
+ *           now that the generic properties are being used to store
+ *           the values.
  *
- * Return:	Success:	Non-negative, and the raw data cache 'w0' value
+ * Return:   Success:    Non-negative, and the raw data cache 'w0' value
  *                              is returned.
- *
- * 		Failure:	Negative (should not happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Jun  2 2004
- *
+ *           Failure:    Negative (should not happen)
  *-------------------------------------------------------------------------
  */
 double
@@ -681,17 +637,13 @@ H5F_rdcc_w0(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_base_addr
+ * Function: H5F_get_base_addr
  *
- * Purpose:	Quick and dirty routine to retrieve the file's 'base_addr' value
- *          (Mainly added to stop non-file routines from poking about in the
- *          H5F_t data structure)
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Raymond Lu <slu@ncsa.uiuc.edu>
- *		December 20, 2002
+ * Purpose:  Quick and dirty routine to retrieve the file's 'base_addr' value
+ *           (Mainly added to stop non-file routines from poking about in the
+ *           H5F_t data structure)
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 haddr_t
@@ -709,21 +661,15 @@ H5F_get_base_addr(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_grp_btree_shared
+ * Function: H5F_grp_btree_shared
  *
- * Purpose:	Replaced a macro to retrieve the shared B-tree node info
- *              now that the generic properties are being used to store
- *              the values.
+ * Purpose:  Replaced a macro to retrieve the shared B-tree node info
+ *           now that the generic properties are being used to store
+ *           the values.
  *
- * Return:	Success:	Non-void, and the shared B-tree node info
+ * Return:   Success:    Non-void, and the shared B-tree node info
  *                              is returned.
- *
- * 		Failure:	void (should not happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Jul  5 2004
- *
+ *           Failure:    void (should not happen)
  *-------------------------------------------------------------------------
  */
 H5UC_t *
@@ -740,21 +686,15 @@ H5F_grp_btree_shared(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_sieve_buf_size
+ * Function: H5F_sieve_buf_size
  *
- * Purpose:	Replaced a macro to retrieve the dataset sieve buffer size
- *              now that the generic properties are being used to store
- *              the values.
+ * Purpose:  Replaced a macro to retrieve the dataset sieve buffer size
+ *           now that the generic properties are being used to store
+ *           the values.
  *
- * Return:	Success:	Non-void, and the dataset sieve buffer size
+ * Return:   Success:    Non-void, and the dataset sieve buffer size
  *                              is returned.
- *
- * 		Failure:	void (should not happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Jul  8 2005
- *
+ *           Failure:    void (should not happen)
  *-------------------------------------------------------------------------
  */
 size_t
@@ -771,20 +711,18 @@ H5F_sieve_buf_size(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_gc_ref
- *
- * Purpose:	Replaced a macro to retrieve the "garbage collect
- *              references flag" now that the generic properties are being used
- *              to store the values.
+ * Function: H5F_gc_ref
  *
- * Return:	Success:	The "garbage collect references flag"
- *                              is returned.
+ * Purpose:  Replaced a macro to retrieve the "garbage collect
+ *           references flag" now that the generic properties are being used
+ *           to store the values.
  *
- * 		Failure:	(should not happen)
+ * Return:  Success:    The "garbage collect references flag" is returned.
+ *          Failure:    (should not happen)
  *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Jul  8 2005
+ * Programmer:  Quincey Koziol
+ *              koziol@ncsa.uiuc.edu
+ *              Jul  8 2005
  *
  *-------------------------------------------------------------------------
  */
@@ -802,46 +740,12 @@ H5F_gc_ref(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_use_latest_flags
- *
- * Purpose:	Retrieve the 'latest version support' for the file.
- *
- * Return:	Success:	Non-negative, the requested 'version support'
- *
- * 		Failure:	(can't happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@hdfgroup.org
- *		Mar  5 2007
- *
- *-------------------------------------------------------------------------
- */
-unsigned
-H5F_use_latest_flags(const H5F_t *f, unsigned fl)
-{
-    /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    HDassert(f);
-    HDassert(f->shared);
-
-    FUNC_LEAVE_NOAPI(f->shared->latest_flags & (fl))
-} /* end H5F_use_latest_flags() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5F_get_fc_degree
- *
- * Purpose:	Retrieve the 'file close degree' for the file.
- *
- * Return:	Success:	Non-negative, the 'file close degree'
- *
- * 		Failure:	(can't happen)
+ * Function: H5F_get_fc_degree
  *
- * Programmer:	Quincey Koziol
- *		koziol@hdfgroup.org
- *		Mar  5 2007
+ * Purpose:  Retrieve the 'file close degree' for the file.
  *
+ * Return:   Success:    Non-negative, the 'file close degree'
+ *           Failure:    (can't happen)
  *-------------------------------------------------------------------------
  */
 H5F_close_degree_t
@@ -866,10 +770,6 @@ H5F_get_fc_degree(const H5F_t *f)
  * Return:      Success:    Flag indicating whether the evict-on-close
  *                          property was set for the file.
  *              Failure:    (can't happen)
- *
- * Programmer:  Dana Robinson
- *              Spring 2016
- *
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -886,18 +786,12 @@ H5F_get_evict_on_close(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_store_msg_crt_idx
- *
- * Purpose:	Retrieve the 'store message creation index' flag for the file.
+ * Function: H5F_store_msg_crt_idx
  *
- * Return:	Success:	Non-negative, the 'store message creation index' flag
- *
- * 		Failure:	(can't happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@hdfgroup.org
- *		Mar  6 2007
+ * Purpose:  Retrieve the 'store message creation index' flag for the file.
  *
+ * Return:   Success:    Non-negative, the 'store message creation index' flag
+ *           Failure:    (can't happen)
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -914,17 +808,12 @@ H5F_store_msg_crt_idx(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_has_feature
- *
- * Purpose:	Check if a file has a particular feature enabled
+ * Function: H5F_has_feature
  *
- * Return:	Success:	Non-negative - TRUE or FALSE
- * 		Failure:	Negative (should not happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		May 31 2004
+ * Purpose:  Check if a file has a particular feature enabled
  *
+ * Return:   Success:    Non-negative - TRUE or FALSE
+ *           Failure:    Negative (should not happen)
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -941,17 +830,13 @@ H5F_has_feature(const H5F_t *f, unsigned feature)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_driver_id
- *
- * Purpose:	Quick and dirty routine to retrieve the file's 'driver_id' value
- *          (Mainly added to stop non-file routines from poking about in the
- *          H5F_t data structure)
- *
- * Return:	'driver_id' on success/abort on failure (shouldn't fail)
+ * Function: H5F_get_driver_id
  *
- * Programmer:	Quincey Koziol <koziol@ncsa.uiuc.edu>
- *		October 10, 2000
+ * Purpose:  Quick and dirty routine to retrieve the file's 'driver_id' value
+ *           (Mainly added to stop non-file routines from poking about in the
+ *           H5F_t data structure)
  *
+ * Return:   'driver_id' on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -969,23 +854,19 @@ H5F_get_driver_id(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_fileno
+ * Function: H5F_get_fileno
  *
- * Purpose:	Quick and dirty routine to retrieve the file's 'fileno' value
- *          (Mainly added to stop non-file routines from poking about in the
- *          H5F_t data structure)
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol <koziol@ncsa.uiuc.edu>
- *		March 27, 2002
+ * Purpose:  Quick and dirty routine to retrieve the file's 'fileno' value
+ *           (Mainly added to stop non-file routines from poking about in the
+ *           H5F_t data structure)
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 H5F_get_fileno(const H5F_t *f, unsigned long *filenum)
 {
-    herr_t	ret_value = SUCCEED;
+    herr_t    ret_value = SUCCEED;
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -996,7 +877,7 @@ H5F_get_fileno(const H5F_t *f, unsigned long *filenum)
 
     /* Retrieve the file's serial number */
     if(H5FD_get_fileno(f->shared->lf, filenum) < 0)
-	HGOTO_ERROR(H5E_FILE, H5E_BADRANGE, FAIL, "can't retrieve fileno")
+    HGOTO_ERROR(H5E_FILE, H5E_BADRANGE, FAIL, "can't retrieve fileno")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1004,21 +885,17 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_eoa
- *
- * Purpose:	Quick and dirty routine to retrieve the file's 'eoa' value
- *
- * Return:	Non-negative on success/Negative on failure
+ * Function: H5F_get_eoa
  *
- * Programmer:	Quincey Koziol <koziol@ncsa.uiuc.edu>
- *		June 1, 2004
+ * Purpose:  Quick and dirty routine to retrieve the file's 'eoa' value
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 haddr_t
 H5F_get_eoa(const H5F_t *f, H5FD_mem_t type)
 {
-    haddr_t	ret_value = HADDR_UNDEF;        /* Return value */
+    haddr_t    ret_value = HADDR_UNDEF;        /* Return value */
 
     FUNC_ENTER_NOAPI(HADDR_UNDEF)
 
@@ -1027,7 +904,7 @@ H5F_get_eoa(const H5F_t *f, H5FD_mem_t type)
 
     /* Dispatch to driver */
     if(HADDR_UNDEF == (ret_value = H5FD_get_eoa(f->shared->lf, type)))
-	HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, HADDR_UNDEF, "driver get_eoa request failed")
+    HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, HADDR_UNDEF, "driver get_eoa request failed")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1042,10 +919,6 @@ done:
  *
  * Return:      Success:        Non-negative.
  *              Failure:        negative.
- *
- * Programmer:  Raymond Lu
- *              Sep. 16, 2002
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1069,18 +942,14 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_is_tmp_addr
- *
- * Purpose:	Quick and dirty routine to determine if an address is in
- *		the 'temporary' file space.
- *          (Mainly added to stop non-file routines from poking about in the
- *          H5F_t data structure)
+ * Function: H5F_is_tmp_addr
  *
- * Return:	TRUE/FALSE on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Quincey Koziol <koziol@hdfgroup.org>
- *		June 11, 2009
+ * Purpose:  Quick and dirty routine to determine if an address is in
+ *           the 'temporary' file space.
+ *           (Mainly added to stop non-file routines from poking about in the
+ *           H5F_t data structure)
  *
+ * Return:   TRUE/FALSE on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -1097,18 +966,14 @@ H5F_is_tmp_addr(const H5F_t *f, haddr_t addr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_use_tmp_space
- *
- * Purpose:	Quick and dirty routine to determine if using temporary
- *		file space is allowed for this file.
- *          (Mainly added to stop non-file routines from poking about in the
- *          H5F_t data structure)
- *
- * Return:	TRUE/FALSE on success/abort on failure (shouldn't fail)
+ * Function: H5F_use_tmp_space
  *
- * Programmer:	Quincey Koziol <koziol@hdfgroup.org>
- *		July  1, 2009
+ * Purpose:  Quick and dirty routine to determine if using temporary
+ *           file space is allowed for this file.
+ *           (Mainly added to stop non-file routines from poking about in the
+ *           H5F_t data structure)
  *
+ * Return:   TRUE/FALSE on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -1126,17 +991,12 @@ H5F_use_tmp_space(const H5F_t *f)
 #ifdef H5_HAVE_PARALLEL
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_coll_md_read
- *
- * Purpose:	Retrieve the 'collective metadata reads' flag for the file.
+ * Function: H5F_coll_md_read
  *
- * Return:	Success:	Non-negative, the 'collective metadata reads' flag
- * 		Failure:	(can't happen)
- *
- * Programmer:	Quincey Koziol
- *		koziol@hdfgroup.org
- *		Feb 10 2016
+ * Purpose:  Retrieve the 'collective metadata reads' flag for the file.
  *
+ * Return:   Success:    Non-negative, the 'collective metadata reads' flag
+ *           Failure:    (can't happen)
  *-------------------------------------------------------------------------
  */
 H5P_coll_md_read_flag_t
@@ -1153,18 +1013,14 @@ H5F_coll_md_read(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_use_mdc_logging
- *
- * Purpose:	Quick and dirty routine to determine if using MDC logging
- *		is enabled for this file.
- *          (Mainly added to stop non-file routines from poking about in the
- *          H5F_t data structure)
- *
- * Return:	TRUE/FALSE on success/abort on failure (shouldn't fail)
+ * Function: H5F_use_mdc_logging
  *
- * Programmer:	Quincey Koziol <koziol@hdfgroup.org>
- *		June  5, 2016
+ * Purpose:  Quick and dirty routine to determine if using MDC logging
+ *           is enabled for this file.
+ *           (Mainly added to stop non-file routines from poking about in the
+ *           H5F_t data structure)
  *
+ * Return:   TRUE/FALSE on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -1181,18 +1037,14 @@ H5F_use_mdc_logging(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_start_mdc_log_on_access
+ * Function: H5F_start_mdc_log_on_access
  *
- * Purpose:	Quick and dirty routine to determine if we should start MDC
- *		logging on access for this file.
- *          (Mainly added to stop non-file routines from poking about in the
- *          H5F_t data structure)
- *
- * Return:	TRUE/FALSE on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Quincey Koziol <koziol@hdfgroup.org>
- *		June  5, 2016
+ * Purpose:  Quick and dirty routine to determine if we should start MDC
+ *           logging on access for this file.
+ *           (Mainly added to stop non-file routines from poking about in the
+ *           H5F_t data structure)
  *
+ * Return:   TRUE/FALSE on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -1209,18 +1061,14 @@ H5F_start_mdc_log_on_access(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_mdc_log_location
+ * Function: H5F_mdc_log_location
  *
- * Purpose:	Quick and dirty routine to retrieve the MDC log location
- *		for this file.
- *          (Mainly added to stop non-file routines from poking about in the
- *          H5F_t data structure)
- *
- * Return:	TRUE/FALSE on success/abort on failure (shouldn't fail)
- *
- * Programmer:	Quincey Koziol <koziol@hdfgroup.org>
- *		June  5, 2016
+ * Purpose:  Quick and dirty routine to retrieve the MDC log location
+ *           for this file.
+ *           (Mainly added to stop non-file routines from poking about in the
+ *           H5F_t data structure)
  *
+ * Return:   TRUE/FALSE on success/abort on failure (shouldn't fail)
  *-------------------------------------------------------------------------
  */
 char *
@@ -1237,16 +1085,12 @@ H5F_mdc_log_location(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_alignment
- *
- * Purpose:	Retrieve the 'alignment' for the file.
- *
- * Return:	Success:	Non-negative, the 'alignment'
- *
- * 		Failure:	(can't happen)
+ * Function: H5F_get_alignment
  *
- * Programmer:	Vailin Choi; Dec 2012
+ * Purpose:  Retrieve the 'alignment' for the file.
  *
+ * Return:   Success:    Non-negative, the 'alignment'
+ *           Failure:    (can't happen)
  *-------------------------------------------------------------------------
  */
 hsize_t
@@ -1263,16 +1107,12 @@ H5F_get_alignment(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_threshold
+ * Function: H5F_get_threshold
  *
- * Purpose:	Retrieve the 'threshold' for alignment in the file.
- *
- * Return:	Success:	Non-negative, the 'threshold'
- *
- * 		Failure:	(can't happen)
- *
- * Programmer:	Vailin Choi; Dec 2012
+ * Purpose:  Retrieve the 'threshold' for alignment in the file.
  *
+ * Return:   Success:    Non-negative, the 'threshold'
+ *           Failure:    (can't happen)
  *-------------------------------------------------------------------------
  */
 hsize_t
@@ -1289,16 +1129,12 @@ H5F_get_threshold(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_pgend_meta_thres
- *
- * Purpose:	Retrieve the 'page end meta threshold size' for the file.
- *
- * Return:	Success:	Non-negative, the 'pgend_meta_thres'
- *
- * 		Failure:	(can't happen)
+ * Function: H5F_get_pgend_meta_thres
  *
- * Programmer:	Vailin Choi; Dec 2012
+ * Purpose:  Retrieve the 'page end meta threshold size' for the file.
  *
+ * Return:   Success:    Non-negative, the 'pgend_meta_thres'
+ *           Failure:    (can't happen)
  *-------------------------------------------------------------------------
  */
 hsize_t
@@ -1315,13 +1151,12 @@ H5F_get_pgend_meta_thres(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_point_of_no_return
+ * Function: H5F_get_point_of_no_return
  *
- * Purpose:	Retrieve the 'point of no return' value for the file.
- *
- * Return:	Success:	Non-negative, the 'point_of_no_return'
- * 		Failure:	(can't happen)
+ * Purpose:  Retrieve the 'point of no return' value for the file.
  *
+ * Return:   Success:    Non-negative, the 'point_of_no_return'
+ *           Failure:    (can't happen)
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -1338,13 +1173,12 @@ H5F_get_point_of_no_return(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_first_alloc_dealloc
- *
- * Purpose:	Retrieve the 'first alloc / dealloc' value for the file.
+ * Function: H5F_get_first_alloc_dealloc
  *
- * Return:	Success:	Non-negative, the 'first_alloc_dealloc'
- * 		Failure:	(can't happen)
+ * Purpose:  Retrieve the 'first alloc / dealloc' value for the file.
  *
+ * Return:   Success:    Non-negative, the 'first_alloc_dealloc'
+ *           Failure:    (can't happen)
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -1361,16 +1195,15 @@ H5F_get_first_alloc_dealloc(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5F_get_eoa_pre_fsm_fsalloc
- *
- * Purpose:	Retrieve the 'EOA pre-FSM fsalloc' value for the file.
+ * Function: H5F_get_eoa_pre_fsm_fsalloc
  *
- * Return:	Success:	Non-negative, the 'EOA pre-FSM fsalloc'
- * 		Failure:	(can't happen)
+ * Purpose:  Retrieve the 'EOA pre-FSM fsalloc' value for the file.
  *
+ * Return:   Success:    Non-negative, the 'EOA pre-FSM fsalloc'
+ *           Failure:    (can't happen)
  *-------------------------------------------------------------------------
  */
-hbool_t
+haddr_t
 H5F_get_eoa_pre_fsm_fsalloc(const H5F_t *f)
 {
     /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
diff --git a/src/H5Fsfile.c b/src/H5Fsfile.c
index 4fb9cd9..e0c830b 100644
--- a/src/H5Fsfile.c
+++ b/src/H5Fsfile.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5Fmodule.h"          /* This source code file is part of the H5F module */
diff --git a/src/H5Fspace.c b/src/H5Fspace.c
index 53570f6..6baf163 100644
--- a/src/H5Fspace.c
+++ b/src/H5Fspace.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -77,7 +75,7 @@
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_alloc
+ * Function:    H5F__alloc
  *
  * Purpose:     Wrapper for H5FD_alloc, to make certain EOA changes are
  *		reflected in superblock.
@@ -95,11 +93,11 @@
  *-------------------------------------------------------------------------
  */
 haddr_t
-H5F_alloc(H5F_t *f, hid_t dxpl_id, H5F_mem_t type, hsize_t size, haddr_t *frag_addr, hsize_t *frag_size)
+H5F__alloc(H5F_t *f, H5F_mem_t type, hsize_t size, haddr_t *frag_addr, hsize_t *frag_size)
 {
     haddr_t     ret_value = 0;          /* Return value */
 
-    FUNC_ENTER_NOAPI(HADDR_UNDEF)
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -122,21 +120,21 @@ H5F_alloc(H5F_t *f, hid_t dxpl_id, H5F_mem_t type, hsize_t size, haddr_t *frag_a
     } /* end if */
 
     /* Call the file driver 'alloc' routine */
-    ret_value = H5FD_alloc(f->shared->lf, dxpl_id, type, f, size, frag_addr, frag_size);
+    ret_value = H5FD_alloc(f->shared->lf, type, f, size, frag_addr, frag_size);
     if(!H5F_addr_defined(ret_value))
         HGOTO_ERROR(H5E_FILE, H5E_CANTALLOC, HADDR_UNDEF, "file driver 'alloc' request failed")
 
     /* Mark EOA dirty */
-    if(H5F_eoa_dirty(f, dxpl_id) < 0)
+    if(H5F_eoa_dirty(f) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, HADDR_UNDEF, "unable to mark EOA as dirty")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_alloc() */
+} /* end H5F__alloc() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_free
+ * Function:    H5F__free
  *
  * Purpose:     Wrapper for H5FD_free, to make certain EOA changes are
  *		reflected in superblock.
@@ -154,11 +152,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_free(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, haddr_t addr, hsize_t size)
+H5F__free(H5F_t *f, H5FD_mem_t type, haddr_t addr, hsize_t size)
 {
     herr_t      ret_value = SUCCEED;       /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* Check args */
     HDassert(f);
@@ -168,20 +166,20 @@ H5F_free(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, haddr_t addr, hsize_t size)
     HDassert(size > 0);
 
     /* Call the file driver 'free' routine */
-    if(H5FD_free(f->shared->lf, dxpl_id, type, f, addr, size) < 0)
+    if(H5FD_free(f->shared->lf, type, f, addr, size) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTFREE, FAIL, "file driver 'free' request failed")
 
     /* Mark EOA dirty */
-    if(H5F_eoa_dirty(f, dxpl_id) < 0)
+    if(H5F_eoa_dirty(f) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark EOA as dirty")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_free() */
+} /* end H5F__free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_try_extend
+ * Function:    H5F__try_extend
  *
  * Purpose:	Extend a block at the end of the file, if possible.
  *
@@ -199,11 +197,11 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5F_try_extend(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, haddr_t blk_end, hsize_t extra_requested)
+H5F__try_extend(H5F_t *f, H5FD_mem_t type, haddr_t blk_end, hsize_t extra_requested)
 {
     htri_t ret_value = FALSE;   /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -213,7 +211,7 @@ H5F_try_extend(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, haddr_t blk_end, hsize_
     HDassert(extra_requested > 0);
 
     /* Extend the object by extending the underlying file */
-    if((ret_value = H5FD_try_extend(f->shared->lf, type, f, dxpl_id, blk_end, extra_requested)) < 0)
+    if((ret_value = H5FD_try_extend(f->shared->lf, type, f, blk_end, extra_requested)) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTEXTEND, FAIL, "driver try extend request failed")
 
     /* H5FD_try_extend() updates driver message and marks the superblock
@@ -222,5 +220,5 @@ H5F_try_extend(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, haddr_t blk_end, hsize_
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_try_extend() */
+} /* end H5F__try_extend() */
 
diff --git a/src/H5Fsuper.c b/src/H5Fsuper.c
index 58ef9bb..97a6d6f 100644
--- a/src/H5Fsuper.c
+++ b/src/H5Fsuper.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -23,15 +21,16 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions                    */
+#include "H5private.h"          /* Generic Functions                    */
 #include "H5ACprivate.h"        /* Metadata cache                       */
-#include "H5Eprivate.h"		/* Error handling                       */
+#include "H5CXprivate.h"        /* API Contexts                         */
+#include "H5Eprivate.h"         /* Error handling                       */
 #include "H5Fpkg.h"             /* File access                          */
-#include "H5FDprivate.h"	/* File drivers                         */
-#include "H5Iprivate.h"		/* IDs                                  */
+#include "H5FDprivate.h"        /* File drivers                         */
+#include "H5Iprivate.h"         /* IDs                                  */
 #include "H5MFprivate.h"        /* File memory management               */
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Pprivate.h"		/* Property lists                       */
+#include "H5MMprivate.h"        /* Memory management                    */
+#include "H5Pprivate.h"         /* Property lists                       */
 #include "H5SMprivate.h"        /* Shared Object Header Messages        */
 
 
@@ -53,15 +52,14 @@
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5F_super_ext_create(H5F_t *f, hid_t dxpl_id, H5O_loc_t *ext_ptr);
-static herr_t H5F__update_super_ext_driver_msg(H5F_t *f, hid_t dxpl_id);
+static herr_t H5F__super_ext_create(H5F_t *f, H5O_loc_t *ext_ptr);
+static herr_t H5F__update_super_ext_driver_msg(H5F_t *f);
 
 
 /*********************/
 /* Package Variables */
 /*********************/
 
-
 /*****************************/
 /* Library Private Variables */
 /*****************************/
@@ -74,10 +72,16 @@ H5FL_DEFINE(H5F_super_t);
 /* Local Variables */
 /*******************/
 
+/* Format version bounds for superblock */
+static const unsigned HDF5_superblock_ver_bounds[] = {
+    HDF5_SUPERBLOCK_VERSION_DEF,    /* H5F_LIBVER_EARLIEST */
+    HDF5_SUPERBLOCK_VERSION_2,      /* H5F_LIBVER_V18 */
+    HDF5_SUPERBLOCK_VERSION_LATEST  /* H5F_LIBVER_LATEST */
+};
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_super_ext_create
+ * Function:    H5F__super_ext_create
  *
  * Purpose:     Create the superblock extension
  *
@@ -89,11 +93,11 @@ H5FL_DEFINE(H5F_super_t);
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5F_super_ext_create(H5F_t *f, hid_t dxpl_id, H5O_loc_t *ext_ptr)
+H5F__super_ext_create(H5F_t *f, H5O_loc_t *ext_ptr)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(f);
@@ -117,7 +121,7 @@ H5F_super_ext_create(H5F_t *f, hid_t dxpl_id, H5O_loc_t *ext_ptr)
          * extension.
          */
         H5O_loc_reset(ext_ptr);
-        if(H5O_create(f, dxpl_id, (size_t)0, (size_t)1, H5P_GROUP_CREATE_DEFAULT, ext_ptr) < 0)
+        if(H5O_create(f, (size_t)0, (size_t)1, H5P_GROUP_CREATE_DEFAULT, ext_ptr) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTCREATE, FAIL, "unable to create superblock extension")
 
         /* Record the address of the superblock extension */
@@ -126,7 +130,7 @@ H5F_super_ext_create(H5F_t *f, hid_t dxpl_id, H5O_loc_t *ext_ptr)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5F_super_ext_create() */
+} /* H5F__super_ext_create() */
 
 
 /*-------------------------------------------------------------------------
@@ -160,7 +164,7 @@ H5F_super_ext_open(H5F_t *f, haddr_t ext_addr, H5O_loc_t *ext_ptr)
 
     /* Open the superblock extension object header */
     if(H5O_open(ext_ptr) < 0)
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open superblock extension")
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open superblock extension")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -168,7 +172,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:   H5F_super_ext_close
+ * Function:   H5F__super_ext_close
  *
  * Purpose:    Close superblock extension
  *
@@ -180,14 +184,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_super_ext_close(H5F_t *f, H5O_loc_t *ext_ptr, hid_t dxpl_id,
-    hbool_t was_created)
+H5F__super_ext_close(H5F_t *f, H5O_loc_t *ext_ptr, hbool_t was_created)
 {
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Sanity check */
     HDassert(f);
@@ -195,16 +197,15 @@ H5F_super_ext_close(H5F_t *f, H5O_loc_t *ext_ptr, hid_t dxpl_id,
 
     /* Check if extension was created */
     if(was_created) {
-        /* Set the ring type in the DXPL */
-        if(H5AC_set_ring(dxpl_id, H5AC_RING_SBE, &dxpl, &orig_ring) < 0)
-            HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set ring value")
+        /* Set the ring type in the API context */
+        H5AC_set_ring(H5AC_RING_SBE, &orig_ring);
 
         /* Increment link count on superblock extension's object header */
-        if(H5O_link(ext_ptr, 1, dxpl_id) < 0)
+        if(H5O_link(ext_ptr, 1) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_LINKCOUNT, FAIL, "unable to increment hard link count")
 
         /* Decrement refcount on superblock extension's object header in memory */
-        if(H5O_dec_rc_by_loc(ext_ptr, dxpl_id) < 0)
+        if(H5O_dec_rc_by_loc(ext_ptr) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTDEC, FAIL, "unable to decrement refcount on superblock extension");
     } /* end if */
 
@@ -215,23 +216,23 @@ H5F_super_ext_close(H5F_t *f, H5O_loc_t *ext_ptr, hid_t dxpl_id,
     f->nopen_objs--;
 
 done:
-    /* Reset the ring in the DXPL */
-    if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-        HDONE_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5F_super_ext_close() */
+} /* H5F__super_ext_close() */
 
 
 /*-------------------------------------------------------------------------
  * Function:    H5F__update_super_ext_driver_msg
  *
- * Purpose:	Update the superblock extension file driver info message if 
- *		we are using a V 2 superblock.  Observe that the function
- *		is a NO-OP if the file driver info message does not exist.
+ * Purpose:     Update the superblock extension file driver info message if 
+ *              we are using a V 2 superblock.  Observe that the function
+ *              is a NO-OP if the file driver info message does not exist.
  *              This is necessary, as the function is called whenever the 
- *		EOA is updated, and were it to create the file driver info
- *		message, it would find itself in an infinite recursion.
+ *              EOA is updated, and were it to create the file driver info
+ *              message, it would find itself in an infinite recursion.
  *
  * Return:      Success:        SUCCEED
  *              Failure:        FAIL
@@ -242,7 +243,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5F__update_super_ext_driver_msg(H5F_t *f, hid_t dxpl_id)
+H5F__update_super_ext_driver_msg(H5F_t *f)
 {
     H5F_super_t *sblock;        /* Pointer to the super block */
     herr_t ret_value = SUCCEED; /* Return value */
@@ -269,7 +270,7 @@ H5F__update_super_ext_driver_msg(H5F_t *f, hid_t dxpl_id)
                 /* Check for driver info */
                 H5_CHECKED_ASSIGN(driver_size, size_t, H5FD_sb_size(f->shared->lf), hsize_t);
 
-		/* Nothing to do unless there is both driver info and 
+                /* Nothing to do unless there is both driver info and 
                  * the driver info superblock extension message has 
                  * already been created.
                  */
@@ -291,7 +292,7 @@ H5F__update_super_ext_driver_msg(H5F_t *f, hid_t dxpl_id)
                      */
                     drvinfo.len = driver_size;
                     drvinfo.buf = dbuf;
-                    if(H5F_super_ext_write_msg(f, dxpl_id, H5O_DRVINFO_ID, &drvinfo, FALSE, H5O_MSG_NO_FLAGS_SET) < 0)
+                    if(H5F__super_ext_write_msg(f, H5O_DRVINFO_ID, &drvinfo, FALSE, H5O_MSG_NO_FLAGS_SET) < 0)
                         HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "unable to update driver info header message")
                 } /* end if driver_size > 0 */
             } /* end if !H5F_HAS_FEATURE(f, H5FD_FEAT_IGNORE_DRVRINFO) */
@@ -321,44 +322,92 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial_read)
+H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
 {
-    H5P_genplist_t     *dxpl = NULL;        /* DXPL object */
-    H5AC_ring_t         ring, orig_ring = H5AC_RING_INV;
+    H5AC_ring_t         orig_ring = H5AC_RING_INV;
     H5F_super_t *       sblock = NULL;      /* Superblock structure */
     H5F_superblock_cache_ud_t udata;        /* User data for cache callbacks */
     H5P_genplist_t     *c_plist;            /* File creation property list  */
-    H5FD_io_info_t      fdio_info;          /* File driver I/O info */
+    H5FD_t              *file;              /* File driver pointer */
     unsigned            sblock_flags = H5AC__NO_FLAGS_SET;       /* flags used in superblock unprotect call      */
     haddr_t             super_addr;         /* Absolute address of superblock */
     haddr_t             eof;                /* End of file address */
-    unsigned      	rw_flags;           /* Read/write permissions for file */
-    hbool_t 		skip_eof_check = FALSE; /* Whether to skip checking the EOF value */
-    herr_t              ret_value = SUCCEED; /* Return value */
+    unsigned            rw_flags;           /* Read/write permissions for file */
+    hbool_t             skip_eof_check = FALSE; /* Whether to skip checking the EOF value */
+#ifdef H5_HAVE_PARALLEL
+    int                 mpi_size = 1;
+#endif /* H5_HAVE_PARALLEL */
+    herr_t              ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(meta_dxpl_id, H5AC__SUPERBLOCK_TAG, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(H5AC__SUPERBLOCK_TAG)
 
     /* initialize the drvinfo to NULL -- we will overwrite this if there
      * is a driver information block 
      */
     f->shared->drvinfo = NULL;
 
-    /* Get the DXPL plist object for DXPL ID */
-    if(NULL == (dxpl = (H5P_genplist_t *)H5I_object(meta_dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    if((H5P_get(dxpl, H5AC_RING_NAME, &orig_ring)) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get property value");
-
     /* Set up file driver I/O info */
-    fdio_info.file = f->shared->lf;
-    fdio_info.meta_dxpl = dxpl;
-    if(NULL == (fdio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(raw_dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
+    file = f->shared->lf;
 
     /* Find the superblock */
-    if(H5FD_locate_signature(&fdio_info, &super_addr) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_NOTHDF5, FAIL, "unable to locate file signature")
-    if(HADDR_UNDEF == super_addr)
+#ifdef H5_HAVE_PARALLEL
+    if(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI))
+        if((mpi_size = H5F_mpi_get_size(f)) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't retrieve MPI communicator size")
+
+    /* If we are an MPI application with at least two processes, the
+     * following superblock signature location optimization is applicable.
+     *
+     * Note:: For parallel applications which don't setup for using the
+     * HDF5 MPIO driver, we will arrive here with mpi_size == 1.
+     * This occurs because of the variable initialization (above) and the
+     * fact that we have skipped actually calling MPI functions to determine
+     * our MPI rank and size.
+     */
+    if(mpi_size > 1) {
+        MPI_Comm this_comm;
+        int mpi_rank;
+        int mpi_result;
+
+        /* Sanity check */
+        HDassert(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI));
+
+        /* Set up MPI info */
+        if((mpi_rank = H5F_mpi_get_rank(f)) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "Can't get MPI rank")
+        if(MPI_COMM_NULL == (this_comm = H5F_mpi_get_comm(f)))
+            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get MPI communicator")
+
+        /* Search for the file's signature only with rank 0 process */
+        if(0 == mpi_rank) {
+            herr_t status;
+
+            /* Try detecting file's siganture */
+            /* (Don't leave before Bcast, to avoid hang on error) */
+            H5E_BEGIN_TRY {
+                status = H5FD_locate_signature(file, &super_addr);
+            } H5E_END_TRY;
+
+            /* Set superblock address to undefined on error */
+            if(status < 0)
+                super_addr = HADDR_UNDEF;
+        } /* end if */
+
+        /* Broadcast superblock address to other processes */
+        if(MPI_SUCCESS != (mpi_result = MPI_Bcast(&super_addr, sizeof(super_addr), MPI_BYTE, 0, this_comm)))
+            HMPI_GOTO_ERROR(FAIL, "MPI_Bcast failed", mpi_result)
+    } /* end if */
+    else {
+    /* Locate the signature as per per the serial library */
+#endif /* H5_HAVE_PARALLEL */
+
+        if(H5FD_locate_signature(file, &super_addr) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_NOTHDF5, FAIL, "unable to locate file signature")
+
+#ifdef H5_HAVE_PARALLEL
+    } /* end else */
+#endif /* H5_HAVE_PARALLEL */
+    if(!H5F_addr_defined(super_addr))
         HGOTO_ERROR(H5E_FILE, H5E_NOTHDF5, FAIL, "file signature not found")
 
     /* Check for userblock present */
@@ -398,22 +447,53 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
     udata.stored_eof = HADDR_UNDEF;
     udata.drvrinfo_removed = FALSE;
 
-    /* Set the ring type in the DXPL */
-    ring = H5AC_RING_SB;
-    if((H5P_set(dxpl, H5AC_RING_NAME, &ring)) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "unable to set property value");
+    /* Set the ring type in the API context */
+    H5AC_set_ring(H5AC_RING_SB, &orig_ring);
 
     /* Look up the superblock */
-    if(NULL == (sblock = (H5F_super_t *)H5AC_protect(f, meta_dxpl_id, H5AC_SUPERBLOCK, (haddr_t)0, &udata, rw_flags)))
+    if(NULL == (sblock = (H5F_super_t *)H5AC_protect(f, H5AC_SUPERBLOCK, (haddr_t)0, &udata, rw_flags)))
         HGOTO_ERROR(H5E_FILE, H5E_CANTPROTECT, FAIL, "unable to load superblock")
 
-    if(H5F_INTENT(f) & H5F_ACC_SWMR_WRITE)
-       	if(sblock->super_vers < HDF5_SUPERBLOCK_VERSION_3)
-	    HGOTO_ERROR(H5E_FILE, H5E_CANTPROTECT, FAIL, "invalid superblock version for SWMR_WRITE")
+    /* 
+     * When opening a file with SWMR-write access, the library will first
+     * check to ensure that superblock version 3 is used.  Otherwise fail 
+     * file open.
+     *
+     * Then the library will upgrade the file's low_bound depending on 
+     * superblock version as follows:
+     *      --version 0 or 1: no change to low_bound
+     *      --version 2: upgrade low_bound to at least V18
+     *      --version 3: upgrade low_bound to at least V110
+     *
+     * Upgrading low_bound will give the best format versions available for
+     * that superblock version.  Due to the possible upgrade, the fapl returned
+     * from H5Fget_access_plist() might indicate a low_bound higher than what
+     * the user originally set.
+     *
+     * After upgrading low_bound, the library will check to ensure that the
+     * superblock version does not exceed the version allowed by high_bound.
+     * Otherise fail file open.
+     *
+     * For details, please see RFC:Setting Bounds for Object Creation in HDF5 1.10.0.
+     */
+
+    /* Check to ensure that superblock version 3 is used for SWMR-write access */
+    if(H5F_INTENT(f) & H5F_ACC_SWMR_WRITE) {
+        if(sblock->super_vers  < HDF5_SUPERBLOCK_VERSION_3)
+            HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "superblock version for SWMR is less than 3")
+    }
+
+    /* Upgrade low_bound to at least V18 when encountering version 2 superblock */
+    if(sblock->super_vers == HDF5_SUPERBLOCK_VERSION_2)
+        f->shared->low_bound = MAX(H5F_LIBVER_V18, f->shared->low_bound);
 
-    /* Enable all latest version support when file has v3 superblock */
+    /* Upgrade low_bound to at least V110 when encountering version 3 superblock */
     if(sblock->super_vers >= HDF5_SUPERBLOCK_VERSION_3)
-	f->shared->latest_flags |= H5F_LATEST_ALL_FLAGS;
+        f->shared->low_bound = MAX(H5F_LIBVER_V110, f->shared->low_bound);
+
+    /* Version bounds check */
+    if(sblock->super_vers > HDF5_superblock_ver_bounds[f->shared->high_bound])
+        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "superblock version exceeds high bound")
 
     /* Pin the superblock in the cache */
     if(H5AC_pin_protected_entry(sblock) < 0)
@@ -512,16 +592,27 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
      * as the file can appear truncated if only part of it has been
      * been flushed to disk by the SWMR writer process.
      */
+    /* The EOF check is also skipped when the private property 
+     * H5F_ACS_SKIP_EOF_CHECK_NAME exists in the fapl.  
+     * This property is enabled by the tool h5clear with these
+     * two options: (1) --filesize (2) --increment
+     */
+
+    /* Check if this private property exists in fapl */
+    if(H5P_exist_plist(fa_plist, H5F_ACS_SKIP_EOF_CHECK_NAME) > 0)
+        if(H5P_get(fa_plist, H5F_ACS_SKIP_EOF_CHECK_NAME, &skip_eof_check) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get skip EOF check value")
+
     if(H5F_INTENT(f) & H5F_ACC_SWMR_READ) {
-	/* 
-	 * When the file is opened for SWMR read access, skip the check if:
-	 * --the file is already marked for SWMR writing and
-	 * --the file has version 3 superblock for SWMR support
-	 */
-	if((sblock->status_flags & H5F_SUPER_SWMR_WRITE_ACCESS) &&
+        /* 
+         * When the file is opened for SWMR read access, skip the check if:
+         * --the file is already marked for SWMR writing and
+         * --the file has version 3 superblock for SWMR support
+         */
+        if((sblock->status_flags & H5F_SUPER_SWMR_WRITE_ACCESS) &&
                (sblock->status_flags & H5F_SUPER_WRITE_ACCESS) &&
                 sblock->super_vers >= HDF5_SUPERBLOCK_VERSION_3)
-	    skip_eof_check = TRUE;
+            skip_eof_check = TRUE;
     } /* end if */
     if(!skip_eof_check && initial_read) {
         if(HADDR_UNDEF == (eof = H5FD_get_eof(f->shared->lf, H5FD_MEM_DEFAULT)))
@@ -537,10 +628,8 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
      * allocated so that it knows how to allocate additional memory.
      */
 
-    /* Set the ring type in the DXPL */
-    ring = H5AC_RING_SBE;
-    if((H5P_set(dxpl, H5AC_RING_NAME, &ring)) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "unable to set property value");
+    /* Set the ring type in the API context */
+    H5AC_set_ring(H5AC_RING_SBE, NULL);
 
     /* Decode the optional driver information block */
     if(H5F_addr_defined(sblock->driver_addr)) {
@@ -564,7 +653,7 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
             HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "set end of space allocation request failed")
 
         /* Look up the driver info block */
-        if(NULL == (drvinfo = (H5O_drvinfo_t *)H5AC_protect(f, meta_dxpl_id, H5AC_DRVRINFO, sblock->driver_addr, &drvrinfo_udata, rw_flags)))
+        if(NULL == (drvinfo = (H5O_drvinfo_t *)H5AC_protect(f, H5AC_DRVRINFO, sblock->driver_addr, &drvrinfo_udata, rw_flags)))
             HGOTO_ERROR(H5E_FILE, H5E_CANTPROTECT, FAIL, "unable to load driver info block")
 
         /* Loading the driver info block is enough to set up the right info */
@@ -579,7 +668,7 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
         drvinfo_flags |= H5AC__PIN_ENTRY_FLAG;
 
         /* Release the driver info block */
-        if(H5AC_unprotect(f, meta_dxpl_id, H5AC_DRVRINFO, sblock->driver_addr, drvinfo, drvinfo_flags) < 0)
+        if(H5AC_unprotect(f, H5AC_DRVRINFO, sblock->driver_addr, drvinfo, drvinfo_flags) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTUNPROTECT, FAIL, "unable to release driver info block")
 
         /* save a pointer to the driver information cache entry */
@@ -595,7 +684,7 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
         H5O_loc_t ext_loc;      /* "Object location" for superblock extension */
         H5O_btreek_t btreek;    /* v1 B-tree 'K' value message from superblock extension */
         H5O_drvinfo_t drvinfo;  /* Driver info message from superblock extension */
-	size_t u; 		/* Local index variable */
+        size_t u;               /* Local index variable */
         htri_t status;          /* Status for message existing */
 
         /* Sanity check - superblock extension should only be defined for
@@ -616,18 +705,18 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
         } /* end if */
 
         /* Open the superblock extension */
-	if(H5F_super_ext_open(f, sblock->ext_addr, &ext_loc) < 0)
+        if(H5F_super_ext_open(f, sblock->ext_addr, &ext_loc) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTOPENOBJ, FAIL, "unable to open file's superblock extension")
 
         /* Check for the extension having a 'driver info' message */
-        if((status = H5O_msg_exists(&ext_loc, H5O_DRVINFO_ID, meta_dxpl_id)) < 0)
+        if((status = H5O_msg_exists(&ext_loc, H5O_DRVINFO_ID)) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_EXISTS, FAIL, "unable to read object header")
         if(status) {
             /* Check for ignoring the driver info for this file */
             if(!udata.ignore_drvrinfo) {
 
                 /* Retrieve the 'driver info' structure */
-                if(NULL == H5O_msg_read(&ext_loc, H5O_DRVINFO_ID, &drvinfo, meta_dxpl_id))
+                if(NULL == H5O_msg_read(&ext_loc, H5O_DRVINFO_ID, &drvinfo))
                     HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "driver info message not present")
 
                 /* Validate and decode driver information */
@@ -639,21 +728,21 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
                 /* Reset driver info message */
                 H5O_msg_reset(H5O_DRVINFO_ID, &drvinfo);
 
-		HDassert(FALSE == f->shared->drvinfo_sb_msg_exists);
-		f->shared->drvinfo_sb_msg_exists = TRUE;
+                HDassert(FALSE == f->shared->drvinfo_sb_msg_exists);
+                f->shared->drvinfo_sb_msg_exists = TRUE;
             } /* end else */
         } /* end if */
 
         /* Read in the shared OH message information if there is any */
-        if(H5SM_get_info(&ext_loc, c_plist, meta_dxpl_id) < 0)
+        if(H5SM_get_info(&ext_loc, c_plist) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to read SOHM table information")
 
         /* Check for the extension having a 'v1 B-tree "K"' message */
-        if((status = H5O_msg_exists(&ext_loc, H5O_BTREEK_ID, meta_dxpl_id)) < 0)
+        if((status = H5O_msg_exists(&ext_loc, H5O_BTREEK_ID)) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_EXISTS, FAIL, "unable to read object header")
         if(status) {
             /* Retrieve the 'v1 B-tree "K"' structure */
-            if(NULL == H5O_msg_read(&ext_loc, H5O_BTREEK_ID, &btreek, meta_dxpl_id))
+            if(NULL == H5O_msg_read(&ext_loc, H5O_BTREEK_ID, &btreek))
                 HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "v1 B-tree 'K' info message not present")
 
             /* Set non-default v1 B-tree 'K' value info from file */
@@ -669,21 +758,29 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
         } /* end if */
 
         /* Check for the extension having a 'free-space manager info' message */
-        if((status = H5O_msg_exists(&ext_loc, H5O_FSINFO_ID, meta_dxpl_id)) < 0)
+        if((status = H5O_msg_exists(&ext_loc, H5O_FSINFO_ID)) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_EXISTS, FAIL, "unable to read object header")
         if(status) {
-            H5O_fsinfo_t fsinfo;   /* File space info message from superblock extension */
             uint8_t flags;          /* Message flags */
 
             /* Get message flags */
-            if(H5O_msg_get_flags(&ext_loc, H5O_FSINFO_ID, meta_dxpl_id, &flags) < 0)
+            if(H5O_msg_get_flags(&ext_loc, H5O_FSINFO_ID, &flags) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to message flags for free-space manager info message")
 
             /* If message is NOT marked "unknown"--set up file space info  */
             if(!(flags & H5O_MSG_FLAG_WAS_UNKNOWN)) {
+                H5O_fsinfo_t fsinfo;   /* File space info message from superblock extension */
+                hbool_t null_fsm_addr = FALSE;  /* Whether to drop free-space to the floor */
+
+                /* The h5clear tool uses this property to tell the library
+                 * to drop free-space to the floor
+                 */
+                if(H5P_exist_plist(fa_plist, H5F_ACS_NULL_FSM_ADDR_NAME) > 0)
+                    if(H5P_get(fa_plist, H5F_ACS_NULL_FSM_ADDR_NAME, &null_fsm_addr) < 0)
+                        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get clearance for persisting fsm addr")
 
                 /* Retrieve the 'file space info' structure */
-                if(NULL == H5O_msg_read(&ext_loc, H5O_FSINFO_ID, &fsinfo, meta_dxpl_id))
+                if(NULL == H5O_msg_read(&ext_loc, H5O_FSINFO_ID, &fsinfo))
                     HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to get free-space manager info message")
 
                 /* Update changed values */
@@ -725,27 +822,56 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
                 if(f->shared->eoa_pre_fsm_fsalloc != fsinfo.eoa_pre_fsm_fsalloc)
                     f->shared->eoa_pre_fsm_fsalloc = fsinfo.eoa_pre_fsm_fsalloc;
 
-                /* f->shared->eoa_pre_fsm_fsalloc must always be HADDR_UNDEF
-                 * in the absence of persistant free space managers.
+               /* f->shared->eoa_pre_fsm_fsalloc must always be HADDR_UNDEF
+                * in the absence of persistant free space managers.
+                */
+                /* If the following two conditions are true:
+                 *       (1) skipping EOF check (skip_eof_check)
+                 *       (2) dropping free-space to the floor (null_fsm_addr)
+                 *  skip the asserts as "eoa_pre_fsm_fsalloc" may be undefined
+                 *  for a crashed file with persistant free space managers.
+                 *  #1 and #2 are enabled when the tool h5clear --increment
+                 *  option is used.
                  */
-                HDassert((!f->shared->fs_persist) || (f->shared->eoa_pre_fsm_fsalloc != HADDR_UNDEF));
-                HDassert(!f->shared->first_alloc_dealloc);
+                if(!skip_eof_check && !null_fsm_addr) {
+                     HDassert((!f->shared->fs_persist) || (f->shared->eoa_pre_fsm_fsalloc != HADDR_UNDEF));
+                     HDassert(!f->shared->first_alloc_dealloc);
+                } /* end if */
 
-                if((f->shared->eoa_pre_fsm_fsalloc != HADDR_UNDEF) &&
-                   (H5F_INTENT(f) & H5F_ACC_RDWR))
+                /* As "eoa_pre_fsm_fsalloc" may be undefined for a crashed file
+                 * with persistant free space managers, therefore, set
+                 * "first_alloc_dealloc" when the condition 
+                 * "dropping free-space to the floor is true.
+                 * This will ensure that no action is done to settle things on file
+                 * close via H5MF_settle_meta_data_fsm() and H5MF_settle_raw_data_fsm().
+                 */
+                if((f->shared->eoa_pre_fsm_fsalloc != HADDR_UNDEF || null_fsm_addr) &&
+                        (H5F_INTENT(f) & H5F_ACC_RDWR))
                     f->shared->first_alloc_dealloc = TRUE;
 
                 f->shared->fs_addr[0] = HADDR_UNDEF;
                 for(u = 1; u < NELMTS(f->shared->fs_addr); u++)
                     f->shared->fs_addr[u] = fsinfo.fs_addr[u - 1];
 
-                if(fsinfo.mapped && (rw_flags & H5AC__READ_ONLY_FLAG) == 0) {
+                /* If the following two conditions are true:
+                 *      (1) file is persisting free-space 
+                 *      (2) dropping free-space to the floor (null_fsm_addr)
+                 * nullify the addresses of the FSMs 
+                 */
+                if(f->shared->fs_persist && null_fsm_addr)
+                    for(u = 0; u < NELMTS(fsinfo.fs_addr); u++)
+                        f->shared->fs_addr[u] = fsinfo.fs_addr[u] = HADDR_UNDEF;
+
+                /* For fsinfo.mapped: remove the FSINFO message from the superblock extension
+                   and write a new message to the extension */
+                /* For null_fsm_addr: just update FSINFO message in the superblock extension */
+                if(((fsinfo.mapped || null_fsm_addr) && (rw_flags & H5AC__READ_ONLY_FLAG) == 0)) {
 
                     /* Do the same kluge until we know for sure.  VC */
 #if 1 /* bug fix test code -- tidy this up if all goes well */ /* JRM */
                     /* KLUGE ALERT!!
                      *
-                     * H5F_super_ext_write_msg() expects f->shared->sblock to 
+                     * H5F__super_ext_write_msg() expects f->shared->sblock to 
                      * be set -- verify that it is NULL, and then set it.
                      * Set it back to NULL when we are done.
                      */
@@ -753,50 +879,56 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
                      f->shared->sblock = sblock;
 #endif /* JRM */
 
-                    if(H5F_super_ext_remove_msg(f, meta_dxpl_id, H5O_FSINFO_ID) < 0)
-                        HGOTO_ERROR(H5E_FILE, H5E_CANTDELETE, FAIL,  "error in removing message from superblock extension")
-
-                    if(H5F_super_ext_write_msg(f, meta_dxpl_id, H5O_FSINFO_ID, &fsinfo, TRUE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
-                        HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "error in writing fsinfo message to superblock extension")
+                    if(null_fsm_addr) {
+                        if(H5F__super_ext_write_msg(f, H5O_FSINFO_ID, &fsinfo, FALSE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
+                            HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "error in writing fsinfo message to superblock extension")
+                    } /* end if */
+                    else {
+                        if(H5F__super_ext_remove_msg(f, H5O_FSINFO_ID) < 0)
+                            HGOTO_ERROR(H5E_FILE, H5E_CANTDELETE, FAIL,  "error in removing message from superblock extension")
+
+                        if(H5F__super_ext_write_msg(f, H5O_FSINFO_ID, &fsinfo, TRUE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
+                            HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "error in writing fsinfo message to superblock extension")
+                    } /* end else */
 #if 1 /* bug fix test code -- tidy this up if all goes well */ /* JRM */
                     f->shared->sblock = NULL;
 #endif /* JRM */
 
-                }
+                } /* end if */
             } /* end if not marked "unknown" */
         } /* end if */
 
-	/* Check for the extension having a 'metadata cache image' message */
-        if((status = H5O_msg_exists(&ext_loc, H5O_MDCI_MSG_ID, meta_dxpl_id)) < 0)
+        /* Check for the extension having a 'metadata cache image' message */
+        if((status = H5O_msg_exists(&ext_loc, H5O_MDCI_MSG_ID)) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_EXISTS, FAIL, "unable to read object header")
         if(status) {
-            hbool_t 	rw = ((rw_flags & H5AC__READ_ONLY_FLAG) == 0);
-	    H5O_mdci_t  mdci_msg;
+            hbool_t     rw = ((rw_flags & H5AC__READ_ONLY_FLAG) == 0);
+            H5O_mdci_t  mdci_msg;
 
-	    /* if the metadata cache image superblock extension message exists,
+            /* if the metadata cache image superblock extension message exists,
              * read its contents and pass the data on to the metadata cache.
              * Given this data, the cache will load and decode the metadata
- 	     * cache image block, decoded it and load its contents into the 
-	     * the cache on the test protect call.  
+             * cache image block, decoded it and load its contents into the 
+             * the cache on the test protect call.  
              *
              * Further, if the file is opened R/W, the metadata cache will 
-	     * delete the metadata cache image superblock extension and free
-	     * the cache image block.  Don't do this now as f->shared 
-	     * is not fully setup, which complicates matters.
+             * delete the metadata cache image superblock extension and free
+             * the cache image block.  Don't do this now as f->shared 
+             * is not fully setup, which complicates matters.
              */
 
             /* Retrieve the 'metadata cache image message' structure */
-	    if(NULL == H5O_msg_read(&ext_loc, H5O_MDCI_MSG_ID, &mdci_msg, meta_dxpl_id))
+            if(NULL == H5O_msg_read(&ext_loc, H5O_MDCI_MSG_ID, &mdci_msg))
                 HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to get metadata cache image message")
 
             /* Indicate to the cache that there's an image to load on first protect call */
             if(H5AC_load_cache_image_on_next_protect(f, mdci_msg.addr, mdci_msg.size, rw) < 0)
-		HGOTO_ERROR(H5E_FILE, H5E_CANTLOAD, FAIL, "call to H5AC_load_cache_image_on_next_protect failed");
+                HGOTO_ERROR(H5E_FILE, H5E_CANTLOAD, FAIL, "call to H5AC_load_cache_image_on_next_protect failed");
         } /* end if */
 
         /* Close superblock extension */
-        if(H5F_super_ext_close(f, &ext_loc, meta_dxpl_id, FALSE) < 0)
-	    HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEOBJ, FAIL, "unable to close file's superblock extension")
+        if(H5F__super_ext_close(f, &ext_loc, FALSE) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEOBJ, FAIL, "unable to close file's superblock extension")
     } /* end if */
 
     /* Update the driver info if VFD indicated to do so */
@@ -832,14 +964,14 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
 #if 1 /* bug fix test code -- tidy this up if all goes well */ /* JRM */
 		/* KLUGE ALERT!!
 		 *
-		 * H5F_super_ext_write_msg() expects f->shared->sblock to 
+		 * H5F__super_ext_write_msg() expects f->shared->sblock to 
 		 * be set -- verify that it is NULL, and then set it.
 		 * Set it back to NULL when we are done.
 		 */
 		HDassert(f->shared->sblock == NULL);
 		f->shared->sblock = sblock;
 #endif /* JRM */
-		if(H5F_super_ext_write_msg(f, meta_dxpl_id, H5O_DRVINFO_ID, &drvinfo, FALSE, H5O_MSG_NO_FLAGS_SET) < 0)
+		if(H5F__super_ext_write_msg(f, H5O_DRVINFO_ID, &drvinfo, FALSE, H5O_MSG_NO_FLAGS_SET) < 0)
                     HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "error in writing message to superblock extension")
 
 #if 1 /* bug fix test code -- tidy this up if all goes well */ /* JRM */
@@ -851,7 +983,7 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
         /* Check for eliminating the driver info block */
         else if(H5F_HAS_FEATURE(f, H5FD_FEAT_IGNORE_DRVRINFO)) {
             /* Remove the driver info message from the superblock extension */
-            if(H5F_super_ext_remove_msg(f, meta_dxpl_id, H5O_DRVINFO_ID) < 0)
+            if(H5F__super_ext_remove_msg(f, H5O_DRVINFO_ID) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "error in removing message from superblock extension")
 
             /* Check if the superblock extension was removed */
@@ -868,12 +1000,12 @@ H5F__super_read(H5F_t *f, hid_t meta_dxpl_id, hid_t raw_dxpl_id, hbool_t initial
         HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "failed to set paged_aggr status for file driver")
 
 done:
-    /* Reset the ring in the DXPL */
-    if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-        HDONE_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
     /* Release the superblock */
-    if(sblock && H5AC_unprotect(f, meta_dxpl_id, H5AC_SUPERBLOCK, (haddr_t)0, sblock, sblock_flags) < 0)
+    if(sblock && H5AC_unprotect(f, H5AC_SUPERBLOCK, (haddr_t)0, sblock, sblock_flags) < 0)
         HDONE_ERROR(H5E_FILE, H5E_CANTUNPROTECT, FAIL, "unable to close superblock")
 
     /* If we have failed, make sure no entries are left in the 
@@ -886,7 +1018,7 @@ done:
                 HDONE_ERROR(H5E_FILE, H5E_CANTUNPIN, FAIL, "unable to unpin driver info")
 
             /* Evict the driver info block from the cache */
-            if(H5AC_expunge_entry(f, meta_dxpl_id, H5AC_DRVRINFO, sblock->driver_addr, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_expunge_entry(f, H5AC_DRVRINFO, sblock->driver_addr, H5AC__NO_FLAGS_SET) < 0)
                 HDONE_ERROR(H5E_FILE, H5E_CANTEXPUNGE, FAIL, "unable to expunge driver info block")
         } /* end if */
 
@@ -897,12 +1029,12 @@ done:
                 HDONE_ERROR(H5E_FILE, H5E_CANTUNPIN, FAIL, "unable to unpin superblock")
 
             /* Evict the superblock from the cache */
-            if(H5AC_expunge_entry(f, meta_dxpl_id, H5AC_SUPERBLOCK, (haddr_t)0, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_expunge_entry(f, H5AC_SUPERBLOCK, (haddr_t)0, H5AC__NO_FLAGS_SET) < 0)
                 HDONE_ERROR(H5E_FILE, H5E_CANTEXPUNGE, FAIL, "unable to expunge superblock")
         } /* end if */
     } /* end if */
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5F__super_read() */
 
 
@@ -923,15 +1055,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F__super_init(H5F_t *f, hid_t dxpl_id)
+H5F__super_init(H5F_t *f)
 {
     H5F_super_t    *sblock = NULL;      /* Superblock cache structure                 */
     hbool_t         sblock_in_cache = FALSE;    /* Whether the superblock has been inserted into the metadata cache */
     H5O_drvinfo_t  *drvinfo = NULL;     /* Driver info */
     hbool_t         drvinfo_in_cache = FALSE;   /* Whether the driver info block has been inserted into the metadata cache */
     H5P_genplist_t *plist;              /* File creation property list                */
-    H5P_genplist_t *dxpl = NULL;
-    H5AC_ring_t ring, orig_ring = H5AC_RING_INV;
+    H5AC_ring_t orig_ring = H5AC_RING_INV;
     hsize_t         userblock_size;     /* Size of userblock, in bytes                */
     hsize_t         superblock_size;    /* Size of superblock, in bytes               */
     size_t          driver_size;        /* Size of driver info block (bytes)          */
@@ -942,7 +1073,7 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
     hbool_t         non_default_fs_settings = FALSE;    /* Whether the file has non-default free-space settings */
     herr_t          ret_value = SUCCEED; /* Return Value                              */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, H5AC__SUPERBLOCK_TAG, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(H5AC__SUPERBLOCK_TAG)
 
     /* Allocate space for the superblock */
     if(NULL == (sblock = H5FL_CALLOC(H5F_super_t)))
@@ -973,11 +1104,42 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
 	    f->shared->fs_page_size == H5F_FILE_SPACE_PAGE_SIZE_DEF))
         non_default_fs_settings = TRUE;
 
-    /* Bump superblock version if latest superblock version support is enabled */
-    if(H5F_USE_LATEST_FLAGS(f, H5F_LATEST_SUPERBLOCK))
-        super_vers = HDF5_SUPERBLOCK_VERSION_LATEST;
+    /* 
+     * When creating a file with write access, the library will:
+     *      -- set superblock version to 0, 1 or 2 based on feature enabled
+     *      -- no change to low_bound
+     * When creating a file with SWMR-write access, the library will:
+     * (See explanation (#) below.)
+     *      -- set superblock version to 3
+     *      -- upgrade low_bound to at least V110
+     *
+     * Then the library will finalize superblock version to that allowed by 
+     * low_bound if that is higher.
+     * Lastly, the library will check to ensure the superblock version does not 
+     * exceed the version allowed by high_bound. Otherwise fail file open.
+     *
+     * For details, please see RFC:Setting Bounds for Object Creation in HDF5 1.10.0.
+     *
+     * (#)
+     * Version 3 superblock is introduced in 1.10 for SWMR due to the problem of
+     * the status_flags field in the superblock. The problem is discussed in
+     * jira issue SWMR-79 and also in the RFC: File Format Changes in HDF5 1.10.0.
+     * The file's low_bound is upgraded for SWMR so that the library will
+     * use the best format versions available in 1.10.  
+     * Due to the possible upgrade, the fapl returned from H5Fget_access_plist() 
+     * might indicate a low_bound higher than what the user originally set.
+     */
+
+    /* 
+     * Creating a file with SWMR-write access will
+     * upgrade superblock version and low_bound
+     */
+    if(H5F_INTENT(f) & H5F_ACC_SWMR_WRITE) {
+        super_vers = HDF5_SUPERBLOCK_VERSION_3;
+        f->shared->low_bound = MAX(H5F_LIBVER_V110, f->shared->low_bound);
+
     /* Bump superblock version to create superblock extension for SOHM info */
-    else if(f->shared->sohm_nindexes > 0)
+    } else if(f->shared->sohm_nindexes > 0)
         super_vers = HDF5_SUPERBLOCK_VERSION_2;
     /* 
      *	Bump superblock version to create superblock extension for:
@@ -995,6 +1157,13 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
     else if(sblock->btree_k[H5B_CHUNK_ID] != HDF5_BTREE_CHUNK_IK_DEF)
         super_vers = HDF5_SUPERBLOCK_VERSION_1;
 
+    /* Finalize superblock version to that allowed by the file's low bound if higher */
+    super_vers = MAX(super_vers, HDF5_superblock_ver_bounds[f->shared->low_bound]);
+
+    /* Version bounds check */
+    if(super_vers > HDF5_superblock_ver_bounds[f->shared->high_bound])
+        HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "superblock version out of bounds")
+
     /* If a newer superblock version is required, set it here */
     if(super_vers != HDF5_SUPERBLOCK_VERSION_DEF) {
         H5P_genplist_t *c_plist;              /* Property list */
@@ -1019,8 +1188,8 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
 
     /* Sanity check the userblock size vs. the file's allocation alignment */
     if(userblock_size > 0) {
-	/* Set up the alignment to use for page or aggr fs */
-	hsize_t alignment = H5F_PAGED_AGGR(f) ? f->shared->fs_page_size : f->shared->alignment;
+        /* Set up the alignment to use for page or aggr fs */
+        hsize_t alignment = H5F_PAGED_AGGR(f) ? f->shared->fs_page_size : f->shared->alignment;
 
         if(userblock_size < alignment)
             HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, FAIL, "userblock size must be > file object alignment")
@@ -1080,12 +1249,11 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
     if(super_vers < HDF5_SUPERBLOCK_VERSION_2)
         superblock_size += driver_size;
 
-    /* Set the ring type in the DXPL */
-    if(H5AC_set_ring(dxpl_id, H5AC_RING_SB, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set ring value")
+    /* Set the ring type in the API context */
+    H5AC_set_ring(H5AC_RING_SB, &orig_ring);
 
     /* Insert superblock into cache, pinned */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_SUPERBLOCK, (haddr_t)0, sblock, H5AC__PIN_ENTRY_FLAG | H5AC__FLUSH_LAST_FLAG | H5AC__FLUSH_COLLECTIVELY_FLAG) < 0)
+    if(H5AC_insert_entry(f, H5AC_SUPERBLOCK, (haddr_t)0, sblock, H5AC__PIN_ENTRY_FLAG | H5AC__FLUSH_LAST_FLAG | H5AC__FLUSH_COLLECTIVELY_FLAG) < 0)
         HGOTO_ERROR(H5E_CACHE, H5E_CANTINS, FAIL, "can't add superblock to cache")
     sblock_in_cache = TRUE;
 
@@ -1093,7 +1261,7 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
     f->shared->sblock = sblock;
 
     /* Allocate space for the superblock */
-    if(HADDR_UNDEF == H5MF_alloc(f, H5FD_MEM_SUPER, dxpl_id, superblock_size))
+    if(HADDR_UNDEF == H5MF_alloc(f, H5FD_MEM_SUPER, superblock_size))
 	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for superblock")
 
     /* set the drvinfo filed to NULL -- will overwrite this later if needed */
@@ -1132,10 +1300,8 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
     else
         need_ext = FALSE;
 
-    /* Set the ring type in the DXPL */
-    ring = H5AC_RING_SBE;
-    if((H5P_set(dxpl, H5AC_RING_NAME, &ring)) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Set the ring type in the API context */
+    H5AC_set_ring(H5AC_RING_SBE, NULL);
 
     /* Create the superblock extension for "extra" superblock data, if necessary. */
     if(need_ext) {
@@ -1147,18 +1313,17 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
          * be tuned if more information is added to the superblock
          * extension.
          */
-	if(H5F_super_ext_create(f, dxpl_id, &ext_loc) < 0)
+	if(H5F__super_ext_create(f, &ext_loc) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTCREATE, FAIL, "unable to create superblock extension")
         ext_created = TRUE;
 
         /* Create the Shared Object Header Message table and register it with
          *      the metadata cache, if this file supports shared messages.
          */
-        if(f->shared->sohm_nindexes > 0) {
+        if(f->shared->sohm_nindexes > 0)
             /* Initialize the shared message code & write the SOHM message to the extension */
-            if(H5SM_init(f, plist, &ext_loc, dxpl_id) < 0)
+            if(H5SM_init(f, plist, &ext_loc) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to create SOHM table")
-        } /* end if */
 
         /* Check for non-default v1 B-tree 'K' values to store */
         if(sblock->btree_k[H5B_SNODE_ID] != HDF5_BTREE_SNODE_IK_DEF ||
@@ -1170,7 +1335,7 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
             btreek.btree_k[H5B_CHUNK_ID] = sblock->btree_k[H5B_CHUNK_ID];
             btreek.btree_k[H5B_SNODE_ID] = sblock->btree_k[H5B_SNODE_ID];
             btreek.sym_leaf_k = sblock->sym_leaf_k;
-            if(H5O_msg_create(&ext_loc, H5O_BTREEK_ID, H5O_MSG_FLAG_CONSTANT | H5O_MSG_FLAG_DONTSHARE, H5O_UPDATE_TIME, &btreek, dxpl_id) < 0)
+            if(H5O_msg_create(&ext_loc, H5O_BTREEK_ID, H5O_MSG_FLAG_CONSTANT | H5O_MSG_FLAG_DONTSHARE, H5O_UPDATE_TIME, &btreek) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to update v1 B-tree 'K' value header message")
         } /* end if */
 
@@ -1190,7 +1355,7 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
             /* Write driver info information to the superblock extension */
             info.len = driver_size;
             info.buf = dbuf;
-            if(H5O_msg_create(&ext_loc, H5O_DRVINFO_ID, H5O_MSG_FLAG_DONTSHARE, H5O_UPDATE_TIME, &info, dxpl_id) < 0)
+            if(H5O_msg_create(&ext_loc, H5O_DRVINFO_ID, H5O_MSG_FLAG_DONTSHARE, H5O_UPDATE_TIME, &info) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to update driver info header message")
 
             HDassert(FALSE == f->shared->drvinfo_sb_msg_exists);
@@ -1214,7 +1379,7 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
             for(ptype = H5F_MEM_PAGE_SUPER; ptype < H5F_MEM_PAGE_NTYPES; H5_INC_ENUM(H5F_mem_page_t, ptype))
                 fsinfo.fs_addr[ptype - 1] = HADDR_UNDEF;
 
-            if(H5O_msg_create(&ext_loc, H5O_FSINFO_ID, H5O_MSG_FLAG_DONTSHARE | H5O_MSG_FLAG_MARK_IF_UNKNOWN, H5O_UPDATE_TIME, &fsinfo, dxpl_id) < 0)
+            if(H5O_msg_create(&ext_loc, H5O_FSINFO_ID, H5O_MSG_FLAG_DONTSHARE | H5O_MSG_FLAG_MARK_IF_UNKNOWN, H5O_UPDATE_TIME, &fsinfo) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to update free-space info header message")
 	} /* end if */
     } /* end if */
@@ -1237,7 +1402,7 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
             H5_CHECKED_ASSIGN(drvinfo->len, size_t, H5FD_sb_size(f->shared->lf), hsize_t);
 
             /* Insert driver info block into cache */
-            if(H5AC_insert_entry(f, dxpl_id, H5AC_DRVRINFO, sblock->driver_addr, drvinfo, H5AC__PIN_ENTRY_FLAG | H5AC__FLUSH_LAST_FLAG | H5AC__FLUSH_COLLECTIVELY_FLAG) < 0)
+            if(H5AC_insert_entry(f, H5AC_DRVRINFO, sblock->driver_addr, drvinfo, H5AC__PIN_ENTRY_FLAG | H5AC__FLUSH_LAST_FLAG | H5AC__FLUSH_COLLECTIVELY_FLAG) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTINS, FAIL, "can't add driver info block to cache")
             drvinfo_in_cache = TRUE;
             f->shared->drvinfo = drvinfo;
@@ -1247,12 +1412,12 @@ H5F__super_init(H5F_t *f, hid_t dxpl_id)
     } /* end if */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-        HDONE_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
     /* Close superblock extension, if it was created */
-    if(ext_created && H5F_super_ext_close(f, &ext_loc, dxpl_id, ext_created) < 0)
+    if(ext_created && H5F__super_ext_close(f, &ext_loc, ext_created) < 0)
         HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "unable to close file's superblock extension")
 
     /* Cleanup on failure */
@@ -1266,7 +1431,7 @@ done:
                     HDONE_ERROR(H5E_FILE, H5E_CANTUNPIN, FAIL, "unable to unpin driver info")
 
                 /* Evict the driver info block from the cache */
-                if(H5AC_expunge_entry(f, dxpl_id, H5AC_DRVRINFO, sblock->driver_addr, H5AC__NO_FLAGS_SET) < 0)
+                if(H5AC_expunge_entry(f, H5AC_DRVRINFO, sblock->driver_addr, H5AC__NO_FLAGS_SET) < 0)
                     HDONE_ERROR(H5E_FILE, H5E_CANTEXPUNGE, FAIL, "unable to expunge driver info block")
             } /* end if */
             else
@@ -1283,7 +1448,7 @@ done:
                     HDONE_ERROR(H5E_FILE, H5E_CANTUNPIN, FAIL, "unable to unpin superblock")
 
                 /* Evict the superblock from the cache */
-                if(H5AC_expunge_entry(f, dxpl_id, H5AC_SUPERBLOCK, (haddr_t)0, H5AC__NO_FLAGS_SET) < 0)
+                if(H5AC_expunge_entry(f, H5AC_SUPERBLOCK, (haddr_t)0, H5AC__NO_FLAGS_SET) < 0)
                     HDONE_ERROR(H5E_FILE, H5E_CANTEXPUNGE, FAIL, "unable to expunge superblock")
             } /* end if */
             else
@@ -1296,7 +1461,7 @@ done:
         } /* end if */
     } /* end if */
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5F__super_init() */
 
 
@@ -1314,7 +1479,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_eoa_dirty(H5F_t *f, hid_t dxpl_id)
+H5F_eoa_dirty(H5F_t *f)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
@@ -1338,10 +1503,9 @@ H5F_eoa_dirty(H5F_t *f, hid_t dxpl_id)
             HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark drvinfo as dirty")
     } /* end if */
     /* If the driver info is stored as a message, update that instead */
-    else if(f->shared->drvinfo_sb_msg_exists) {
-        if(H5F__update_super_ext_driver_msg(f, dxpl_id) < 0)
+    else if(f->shared->drvinfo_sb_msg_exists)
+        if(H5F__update_super_ext_driver_msg(f) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark drvinfo message as dirty")
-    } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1427,9 +1591,8 @@ H5F__super_free(H5F_super_t *sblock)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F__super_size(H5F_t *f, hid_t dxpl_id, hsize_t *super_size, hsize_t *super_ext_size)
+H5F__super_size(H5F_t *f, hsize_t *super_size, hsize_t *super_ext_size)
 {
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
     herr_t ret_value = SUCCEED;         /* Return value */
 
@@ -1455,12 +1618,11 @@ H5F__super_size(H5F_t *f, hid_t dxpl_id, hsize_t *super_size, hsize_t *super_ext
             ext_loc.file = f;
             ext_loc.addr = f->shared->sblock->ext_addr;
 
-            /* Set the ring type in the DXPL */
-            if(H5AC_set_ring(dxpl_id, H5AC_RING_SBE, &dxpl, &orig_ring) < 0)
-                HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set ring value")
+            /* Set the ring type in the API context */
+            H5AC_set_ring(H5AC_RING_SBE, &orig_ring);
 
             /* Get object header info for superblock extension */
-            if(H5O_get_hdr_info(&ext_loc, dxpl_id, &hdr_info) < 0)
+            if(H5O_get_hdr_info(&ext_loc, &hdr_info) < 0)
                 HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to retrieve superblock extension info")
 
             /* Set the superblock extension size */
@@ -1472,16 +1634,16 @@ H5F__super_size(H5F_t *f, hid_t dxpl_id, hsize_t *super_size, hsize_t *super_ext
     } /* end if */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-        HDONE_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* H5F__super_size() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_super_ext_write_msg()
+ * Function:    H5F__super_ext_write_msg()
  *
  * Purpose:     Write the message with ID to the superblock extension
  *
@@ -1492,10 +1654,9 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_super_ext_write_msg(H5F_t *f, hid_t dxpl_id, unsigned id, void *mesg,
+H5F__super_ext_write_msg(H5F_t *f, unsigned id, void *mesg,
     hbool_t may_create, unsigned mesg_flags)
 {
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
     hbool_t     ext_created = FALSE;   /* Whether superblock extension was created */
     hbool_t     ext_opened = FALSE;    /* Whether superblock extension was opened */
@@ -1503,25 +1664,24 @@ H5F_super_ext_write_msg(H5F_t *f, hid_t dxpl_id, unsigned id, void *mesg,
     htri_t 	status;       	/* Indicate whether the message exists or not */
     herr_t 	ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* Sanity checks */
     HDassert(f);
     HDassert(f->shared);
     HDassert(f->shared->sblock);
 
-    /* Set the ring type in the DXPL */
-    if(H5AC_set_ring(dxpl_id, H5AC_RING_SBE, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set ring value")
+    /* Set the ring type in the API context */
+    H5AC_set_ring(H5AC_RING_SBE, &orig_ring);
 
     /* Open/create the superblock extension object header */
     if(H5F_addr_defined(f->shared->sblock->ext_addr)) {
-	if(H5F_super_ext_open(f, f->shared->sblock->ext_addr, &ext_loc) < 0)
-	    HGOTO_ERROR(H5E_FILE, H5E_CANTOPENOBJ, FAIL, "unable to open file's superblock extension")
+        if(H5F_super_ext_open(f, f->shared->sblock->ext_addr, &ext_loc) < 0)
+            HGOTO_ERROR(H5E_FILE, H5E_CANTOPENOBJ, FAIL, "unable to open file's superblock extension")
     } /* end if */
     else {
         HDassert(may_create);
-	if(H5F_super_ext_create(f, dxpl_id, &ext_loc) < 0)
+	if(H5F__super_ext_create(f, &ext_loc) < 0)
 	    HGOTO_ERROR(H5E_FILE, H5E_CANTCREATE, FAIL, "unable to create file's superblock extension")
         ext_created = TRUE;
     } /* end else */
@@ -1529,34 +1689,34 @@ H5F_super_ext_write_msg(H5F_t *f, hid_t dxpl_id, unsigned id, void *mesg,
     ext_opened = TRUE;
 
     /* Check if message with ID does not exist in the object header */
-    if((status = H5O_msg_exists(&ext_loc, id, dxpl_id)) < 0)
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to check object header for message or message exists")
+    if((status = H5O_msg_exists(&ext_loc, id)) < 0)
+	HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to check object header for message or message exists")
 
     /* Check for creating vs. writing */
     if(may_create) {
-	if(status)
-	    HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "Message should not exist")
+        if(status)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "Message should not exist")
 
 	/* Create the message with ID in the superblock extension */
-	if(H5O_msg_create(&ext_loc, id, (mesg_flags | H5O_MSG_FLAG_DONTSHARE), H5O_UPDATE_TIME, mesg, dxpl_id) < 0)
-	    HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to create the message in object header")
+	if(H5O_msg_create(&ext_loc, id, (mesg_flags | H5O_MSG_FLAG_DONTSHARE), H5O_UPDATE_TIME, mesg) < 0)
+	    HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to create the message in object header")
     } /* end if */
     else {
-	if(!status)
-	    HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "Message should exist")
+        if(!status)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "Message should exist")
 
 	/* Update the message with ID in the superblock extension */
-	if(H5O_msg_write(&ext_loc, id, (mesg_flags | H5O_MSG_FLAG_DONTSHARE), H5O_UPDATE_TIME, mesg, dxpl_id) < 0)
-	    HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to write the message in object header")
+	if(H5O_msg_write(&ext_loc, id, (mesg_flags | H5O_MSG_FLAG_DONTSHARE), H5O_UPDATE_TIME, mesg) < 0)
+	    HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to write the message in object header")
     } /* end else */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-        HDONE_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
     /* Close the superblock extension, if it was opened */
-    if(ext_opened && H5F_super_ext_close(f, &ext_loc, dxpl_id, ext_created) < 0)
+    if(ext_opened && H5F__super_ext_close(f, &ext_loc, ext_created) < 0)
         HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "unable to close file's superblock extension")
 
     /* Mark superblock dirty in cache, if superblock extension was created */
@@ -1564,11 +1724,11 @@ done:
         HDONE_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark superblock as dirty")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5F_super_ext_write_msg() */
+} /* H5F__super_ext_write_msg() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_super_ext_remove_msg
+ * Function:    H5F__super_ext_remove_msg
  *
  * Purpose:     Remove the message with ID from the superblock extension
  *
@@ -1579,9 +1739,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_super_ext_remove_msg(H5F_t *f, hid_t dxpl_id, unsigned id)
+H5F__super_ext_remove_msg(H5F_t *f, unsigned id)
 {
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
     H5O_loc_t 	ext_loc; 	/* "Object location" for superblock extension */
     hbool_t     ext_opened = FALSE;     /* Whether the superblock extension was opened */
@@ -1589,14 +1748,13 @@ H5F_super_ext_remove_msg(H5F_t *f, hid_t dxpl_id, unsigned id)
     htri_t      status;         /* Indicate whether the message exists or not */
     herr_t 	ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* Make sure that the superblock extension object header exists */
     HDassert(H5F_addr_defined(f->shared->sblock->ext_addr));
 
-    /* Set the ring type in the DXPL */
-    if(H5AC_set_ring(dxpl_id, H5AC_RING_SBE, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set ring value")
+    /* Set the ring type in the API context */
+    H5AC_set_ring(H5AC_RING_SBE, &orig_ring);
 
     /* Open superblock extension object header */
     if(H5F_super_ext_open(f, f->shared->sblock->ext_addr, &ext_loc) < 0)
@@ -1604,26 +1762,26 @@ H5F_super_ext_remove_msg(H5F_t *f, hid_t dxpl_id, unsigned id)
     ext_opened = TRUE;
 
     /* Check if message with ID exists in the object header */
-    if((status = H5O_msg_exists(&ext_loc, id, dxpl_id)) < 0)
+    if((status = H5O_msg_exists(&ext_loc, id)) < 0)
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to check object header for message")
     else if(status) { /* message exists */
 	H5O_hdr_info_t 	hdr_info;       /* Object header info for superblock extension */
 
 	/* Remove the message */
-	if(H5O_msg_remove(&ext_loc, id, H5O_ALL, TRUE, dxpl_id) < 0)
+	if(H5O_msg_remove(&ext_loc, id, H5O_ALL, TRUE) < 0)
 	    HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to delete free-space manager info message")
 
 	/* Get info for the superblock extension's object header */
-	if(H5O_get_hdr_info(&ext_loc, dxpl_id, &hdr_info) < 0)
+	if(H5O_get_hdr_info(&ext_loc, &hdr_info) < 0)
 	    HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to retrieve superblock extension info")
 
 	/* If the object header is an empty base chunk, remove superblock extension */
 	if(hdr_info.nchunks == 1) {
-	    if((null_count = H5O_msg_count(&ext_loc, H5O_NULL_ID, dxpl_id)) < 0)
+	    if((null_count = H5O_msg_count(&ext_loc, H5O_NULL_ID)) < 0)
 		HGOTO_ERROR(H5E_SYM, H5E_CANTCOUNT, FAIL, "unable to count messages")
 	    else if((unsigned)null_count == hdr_info.nmesgs) {
 		HDassert(H5F_addr_defined(ext_loc.addr));
-		if(H5O_delete(f, dxpl_id, ext_loc.addr) < 0)
+		if(H5O_delete(f, ext_loc.addr) < 0)
 		    HGOTO_ERROR(H5E_SYM, H5E_CANTCOUNT, FAIL, "unable to count messages")
 		f->shared->sblock->ext_addr = HADDR_UNDEF;
 	    } /* end if */
@@ -1631,14 +1789,14 @@ H5F_super_ext_remove_msg(H5F_t *f, hid_t dxpl_id, unsigned id)
     } /* end if */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-        HDONE_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
     /* Close superblock extension object header, if opened */
-    if(ext_opened && H5F_super_ext_close(f, &ext_loc, dxpl_id, FALSE) < 0)
+    if(ext_opened && H5F__super_ext_close(f, &ext_loc, FALSE) < 0)
        HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "unable to close file's superblock extension")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5F_super_ext_remove_msg() */
+} /* H5F__super_ext_remove_msg() */
 
diff --git a/src/H5Fsuper_cache.c b/src/H5Fsuper_cache.c
index fa893e1..76866db 100644
--- a/src/H5Fsuper_cache.c
+++ b/src/H5Fsuper_cache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Ftest.c b/src/H5Ftest.c
index e3760b7..bdecad2 100644
--- a/src/H5Ftest.c
+++ b/src/H5Ftest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -40,6 +38,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fpkg.h"             /* File access				*/
 #include "H5Gpkg.h"		/* Groups		  		*/
@@ -100,6 +99,7 @@ H5F_get_sohm_mesg_count_test(hid_t file_id, unsigned type_id,
     size_t *mesg_count)
 {
     H5F_t	*file;                  /* File info */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
@@ -108,11 +108,19 @@ H5F_get_sohm_mesg_count_test(hid_t file_id, unsigned type_id,
     if(NULL == (file = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file")
 
+    /* Push API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Retrieve count for message type */
-    if(H5SM_get_mesg_count_test(file, H5AC_ind_read_dxpl_id, type_id, mesg_count) < 0)
+    if(H5SM__get_mesg_count_test(file, type_id, mesg_count) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't retrieve shared message count")
 
 done:
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_FILE, H5E_CANTRESET, FAIL, "can't reset API context")
+
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5F_get_sohm_mesg_count_test() */
 
@@ -137,6 +145,7 @@ herr_t
 H5F_check_cached_stab_test(hid_t file_id)
 {
     H5F_t	*file;                  /* File info */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
@@ -145,11 +154,19 @@ H5F_check_cached_stab_test(hid_t file_id)
     if(NULL == (file = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file")
 
+    /* Push API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Verify the cached stab info */
     if(H5G__verify_cached_stab_test(H5G_oloc(file->shared->root_grp), file->shared->sblock->root_ent) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to verify cached symbol table info")
 
 done:
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_FILE, H5E_CANTRESET, FAIL, "can't reset API context")
+
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5F_check_cached_stab_test() */
 
diff --git a/src/H5G.c b/src/H5G.c
index 1a18dc0..fa065fa 100644
--- a/src/H5G.c
+++ b/src/H5G.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -87,6 +85,7 @@
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5ACprivate.h"	/* Metadata cache			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Gpkg.h"		/* Groups		  		*/
 #include "H5Iprivate.h"		/* IDs			  		*/
@@ -135,7 +134,7 @@ static const H5I_class_t H5I_GROUP_CLS[1] = {{
     H5I_GROUP,			/* ID class value */
     0,				/* Class flags */
     0,				/* # of reserved IDs for class */
-    (H5I_free_t)H5G_close	/* Callback routine for closing objects of this class */
+    (H5I_free_t)H5G__close_cb	/* Callback routine for closing objects of this class */
 }};
 
 /* Flag indicating "top" of interface has been initialized */
@@ -277,7 +276,7 @@ H5G_term_package(void)
  *				writing.  Call H5Gclose() when finished with
  *				the group.
  *
- *		Failure:	FAIL
+ *		Failure:	H5I_INVALID_HID
  *
  * Programmer:  Quincey Koziol
  *	        April 5, 2007
@@ -290,46 +289,45 @@ H5Gcreate2(hid_t loc_id, const char *name, hid_t lcpl_id, hid_t gcpl_id,
 {
     H5G_loc_t	    loc;                /* Location to create group */
     H5G_t	   *grp = NULL;         /* New group created */
-    hid_t           dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     hid_t	    ret_value;          /* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE5("i", "i*siii", loc_id, name, lcpl_id, gcpl_id, gapl_id);
 
     /* Check arguments */
     if(H5G_loc(loc_id, &loc) < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a location")
     if(!name || !*name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
+	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "no name")
 
     /* Get correct property list */
     if(H5P_DEFAULT == lcpl_id)
         lcpl_id = H5P_LINK_CREATE_DEFAULT;
     else
         if(TRUE != H5P_isa_class(lcpl_id, H5P_LINK_CREATE))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not link creation property list")
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not link creation property list")
 
     /* Check group creation property list */
     if(H5P_DEFAULT == gcpl_id)
         gcpl_id = H5P_GROUP_CREATE_DEFAULT;
     else
         if(TRUE != H5P_isa_class(gcpl_id, H5P_GROUP_CREATE))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not group create property list")
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not group create property list")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&gapl_id, H5P_CLS_GACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&gapl_id, H5P_CLS_GACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
     /* Create the new group & get its ID */
-    if(NULL == (grp = H5G__create_named(&loc, name, lcpl_id, gcpl_id, gapl_id, dxpl_id)))
-        HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create group")
+    if(NULL == (grp = H5G__create_named(&loc, name, lcpl_id, gcpl_id)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, H5I_INVALID_HID, "unable to create group")
     if((ret_value = H5I_register(H5I_GROUP, grp, TRUE)) < 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register group")
+	HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register group")
 
 done:
     if(ret_value < 0)
         if(grp && H5G_close(grp) < 0)
-            HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "unable to release group")
+            HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release group")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Gcreate2() */
@@ -363,7 +361,7 @@ done:
  *				writing.  Call H5Gclose() when finished with
  *				the group.
  *
- *		Failure:	FAIL
+ *		Failure:	H5I_INVALID_HID
  *
  * Programmer:  Peter Cao
  *	        May 08, 2005
@@ -376,26 +374,25 @@ H5Gcreate_anon(hid_t loc_id, hid_t gcpl_id, hid_t gapl_id)
     H5G_loc_t	    loc;
     H5G_t	   *grp = NULL;
     H5G_obj_create_t gcrt_info;         /* Information for group creation */
-    hid_t           dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     hid_t	    ret_value;
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE3("i", "iii", loc_id, gcpl_id, gapl_id);
 
     /* Check arguments */
     if(H5G_loc(loc_id, &loc) < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a location")
 
     /* Check group creation property list */
     if(H5P_DEFAULT == gcpl_id)
         gcpl_id = H5P_GROUP_CREATE_DEFAULT;
     else
         if(TRUE != H5P_isa_class(gcpl_id, H5P_GROUP_CREATE))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not group create property list")
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not group create property list")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&gapl_id, H5P_CLS_GACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&gapl_id, H5P_CLS_GACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
     /* Set up group creation info */
     gcrt_info.gcpl_id = gcpl_id;
@@ -403,10 +400,10 @@ H5Gcreate_anon(hid_t loc_id, hid_t gcpl_id, hid_t gapl_id)
     HDmemset(&gcrt_info.cache, 0, sizeof(gcrt_info.cache));
 
     /* Create the new group & get its ID */
-    if(NULL == (grp = H5G__create(loc.oloc->file, &gcrt_info, dxpl_id)))
-        HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create group")
+    if(NULL == (grp = H5G__create_anon(loc.oloc->file, &gcrt_info)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, H5I_INVALID_HID, "unable to create group")
     if((ret_value = H5I_register(H5I_GROUP, grp, TRUE)) < 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register group")
+	HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register group")
 
 done:
     /* Release the group's object header, if it was created */
@@ -415,17 +412,17 @@ done:
 
         /* Get the new group's object location */
         if(NULL == (oloc = H5G_oloc(grp)))
-            HDONE_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get object location of group")
+            HDONE_ERROR(H5E_SYM, H5E_CANTGET, H5I_INVALID_HID, "unable to get object location of group")
 
         /* Decrement refcount on group's object header in memory */
-        if(H5O_dec_rc_by_loc(oloc, dxpl_id) < 0)
-           HDONE_ERROR(H5E_SYM, H5E_CANTDEC, FAIL, "unable to decrement refcount on newly created object")
+        if(H5O_dec_rc_by_loc(oloc) < 0)
+           HDONE_ERROR(H5E_SYM, H5E_CANTDEC, H5I_INVALID_HID, "unable to decrement refcount on newly created object")
     } /* end if */
 
     /* Cleanup on failure */
     if(ret_value < 0)
         if(grp && H5G_close(grp) < 0)
-            HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "unable to release group")
+            HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release group")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Gcreate_anon() */
@@ -441,7 +438,7 @@ done:
  *              Property List, which H5Gopen1() does not.
  *
  * Return:	Success:	Object ID of the group.
- *		Failure:	FAIL
+ *		Failure:	H5I_INVALID_HID
  *
  * Programmer:	James Laird
  *		Thursday, July 27, 2006
@@ -453,35 +450,33 @@ H5Gopen2(hid_t loc_id, const char *name, hid_t gapl_id)
 {
     H5G_t       *grp = NULL;            /* Group opened */
     H5G_loc_t	loc;                    /* Location of parent for group */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     hid_t       ret_value;              /* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE3("i", "i*si", loc_id, name, gapl_id);
 
     /* Check args */
     if(H5G_loc(loc_id, &loc) < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a location")
     if(!name || !*name)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "no name")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&gapl_id, H5P_CLS_GACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&gapl_id, H5P_CLS_GACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
     /* Open the group */
-    if((grp = H5G__open_name(&loc, name, gapl_id, dxpl_id)) == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group")
+    if(NULL == (grp = H5G__open_name(&loc, name)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open group")
 
     /* Register an ID for the group */
     if((ret_value = H5I_register(H5I_GROUP, grp, TRUE)) < 0)
-        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register group")
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register group")
 
 done:
-    if(ret_value < 0) {
+    if(ret_value < 0)
         if(grp && H5G_close(grp) < 0)
-            HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "unable to release group")
-    } /* end if */
+            HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release group")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Gopen2() */
@@ -496,7 +491,7 @@ done:
  *				property list.  The property list ID should be
  *				released by calling H5Pclose().
  *
- *		Failure:	FAIL
+ *		Failure:	H5I_INVALID_HID
  *
  * Programmer:	Quincey Koziol
  *		Tuesday, October 25, 2005
@@ -506,18 +501,18 @@ done:
 hid_t
 H5Gget_create_plist(hid_t group_id)
 {
-    H5G_t		*group = NULL;
-    hid_t		ret_value = FAIL;
+    H5G_t	*group = NULL;
+    hid_t	ret_value = H5I_INVALID_HID;        /* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE1("i", "i", group_id);
 
     /* Check args */
     if(NULL == (group = (H5G_t *)H5I_object_verify(group_id, H5I_GROUP)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
+	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a group")
 
-    if((ret_value = H5G_get_create_plist(group)) < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
+    if((ret_value = H5G__get_create_plist(group)) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5I_INVALID_HID, "can't get group's creation property list")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -559,7 +554,7 @@ H5Gget_info(hid_t grp_id, H5G_info_t *grp_info)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
 
     /* Retrieve the group's information */
-    if(H5G__obj_info(loc.oloc, grp_info/*out*/, H5AC_ind_read_dxpl_id) < 0)
+    if(H5G__get_info(&loc, grp_info/*out*/) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve group info")
 
 done:
@@ -585,11 +580,6 @@ H5Gget_info_by_name(hid_t loc_id, const char *name, H5G_info_t *grp_info,
     hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Location of group */
-    H5G_loc_t   grp_loc;                /* Location used to open group */
-    H5G_name_t  grp_path;            	/* Opened object group hier. path */
-    H5O_loc_t   grp_oloc;            	/* Opened object object location */
-    hbool_t     loc_found = FALSE;      /* Location at 'name' found */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -603,28 +593,15 @@ H5Gget_info_by_name(hid_t loc_id, const char *name, H5G_info_t *grp_info,
     if(!grp_info)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
-    /* Set up opened group location to fill in */
-    grp_loc.oloc = &grp_oloc;
-    grp_loc.path = &grp_path;
-    H5G_loc_reset(&grp_loc);
-
-    /* Find the group object */
-    if(H5G_loc_find(&loc, name, &grp_loc/*out*/, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group not found")
-    loc_found = TRUE;
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Retrieve the group's information */
-    if(H5G__obj_info(grp_loc.oloc, grp_info/*out*/, dxpl_id) < 0)
+    if(H5G__get_info_by_name(&loc, name, grp_info/*out*/) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve group info")
 
 done:
-    if(loc_found && H5G_loc_free(&grp_loc) < 0)
-        HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't free location")
-
     FUNC_LEAVE_API(ret_value)
 } /* end H5Gget_info_by_name() */
 
@@ -648,11 +625,6 @@ H5Gget_info_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     H5_iter_order_t order, hsize_t n, H5G_info_t *grp_info, hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Location of group */
-    H5G_loc_t   grp_loc;                /* Location used to open group */
-    H5G_name_t  grp_path;            	/* Opened object group hier. path */
-    H5O_loc_t   grp_oloc;            	/* Opened object object location */
-    hbool_t     loc_found = FALSE;      /* Entry at 'name' found */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -671,30 +643,15 @@ H5Gget_info_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     if(!grp_info)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
-    /* Set up opened group location to fill in */
-    grp_loc.oloc = &grp_oloc;
-    grp_loc.path = &grp_path;
-    H5G_loc_reset(&grp_loc);
-
-    /* Find the object's location, according to the order in the index */
-    if(H5G_loc_find_by_idx(&loc, group_name, idx_type, order, n, &grp_loc/*out*/, 
-                           lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group not found")
-    loc_found = TRUE;
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Retrieve the group's information */
-    if(H5G__obj_info(grp_loc.oloc, grp_info/*out*/, dxpl_id) < 0)
+    if(H5G__get_info_by_idx(&loc, group_name, idx_type, order, n, grp_info/*out*/) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve group info")
 
 done:
-    /* Release the object location */
-    if(loc_found && H5G_loc_free(&grp_loc) < 0)
-        HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't free location")
-
     FUNC_LEAVE_API(ret_value)
 } /* end H5Gget_info_by_idx() */
 
@@ -751,8 +708,8 @@ done:
 herr_t
 H5Gflush(hid_t group_id)
 {
-    H5G_t *grp;        /* Dataset for this operation */
-    herr_t ret_value = SUCCEED; /* return value */
+    H5G_t *grp;                 /* Group for this operation */
+    herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", group_id);
@@ -761,9 +718,13 @@ H5Gflush(hid_t group_id)
     if(NULL == (grp = (H5G_t *)H5I_object_verify(group_id, H5I_GROUP)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
 
-    /* Flush object's metadata to file */
-    if(H5O_flush_common(&grp->oloc, group_id, H5AC_ind_read_dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTFLUSH, FAIL, "unable to flush group and object flush callback")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(group_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
+    /* Flush group's metadata to file */
+    if(H5G__flush(grp, group_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTFLUSH, FAIL, "unable to flush group")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -773,7 +734,7 @@ done:
 /*-------------------------------------------------------------------------
  * Function:    H5Grefresh
  *
- * Purpose:     Refreshes all buffers associated with a dataset.
+ * Purpose:     Refreshes all buffers associated with a group.
  *
  * Return:      Non-negative on success, negative on failure
  *
@@ -785,8 +746,8 @@ done:
 herr_t
 H5Grefresh(hid_t group_id)
 {
-    H5G_t * grp = NULL;
-    herr_t ret_value = SUCCEED; /* return value */
+    H5G_t *grp;                 /* Group for this operation */
+    herr_t ret_value = SUCCEED; /* Return value */
     
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", group_id);
@@ -795,8 +756,12 @@ H5Grefresh(hid_t group_id)
     if(NULL == (grp = (H5G_t *)H5I_object_verify(group_id, H5I_GROUP)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(group_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
     /* Call private function to refresh group object */
-    if ((H5O_refresh_metadata(group_id, grp->oloc, H5AC_ind_read_dxpl_id)) < 0)
+    if((H5G__refresh(grp, group_id)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, FAIL, "unable to refresh group")
 
 done:
diff --git a/src/H5Gbtree2.c b/src/H5Gbtree2.c
index ff7e200..721d591 100644
--- a/src/H5Gbtree2.c
+++ b/src/H5Gbtree2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -55,7 +53,6 @@
 typedef struct H5G_fh_ud_cmp_t {
     /* downward */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     const char  *name;                  /* Name of link to compare           */
     H5B2_found_t found_op;              /* Callback when correct link is found */
     void        *found_op_data;         /* Callback data when correct link is found */
@@ -157,7 +154,7 @@ const H5B2_class_t H5G_BT2_CORDER[1]={{ /* B-tree class information */
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_dense_fh_name_cmp(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_udata)
+H5G_dense_fh_name_cmp(const void *obj, size_t obj_len, void *_udata)
 {
     H5G_fh_ud_cmp_t *udata = (H5G_fh_ud_cmp_t *)_udata;         /* User data for 'op' callback */
     H5O_link_t *lnk;    /* Pointer to link created from heap object */
@@ -166,7 +163,7 @@ H5G_dense_fh_name_cmp(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_uda
     FUNC_ENTER_NOAPI_NOINIT
 
     /* Decode link information */
-    if(NULL == (lnk = (H5O_link_t *)H5O_msg_decode(udata->f, udata->dxpl_id, NULL, H5O_LINK_ID, (const unsigned char *)obj)))
+    if(NULL == (lnk = (H5O_link_t *)H5O_msg_decode(udata->f, NULL, H5O_LINK_ID, obj_len, (const unsigned char *)obj)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTDECODE, FAIL, "can't decode link")
 
     /* Compare the string values */
@@ -266,7 +263,6 @@ for(u = 0; u < H5G_DENSE_FHEAP_ID_LEN; u++)
         /* Prepare user data for callback */
         /* down */
         fh_udata.f = bt2_udata->f;
-        fh_udata.dxpl_id = bt2_udata->dxpl_id;
         fh_udata.name = bt2_udata->name;
         fh_udata.found_op = bt2_udata->found_op;
         fh_udata.found_op_data = bt2_udata->found_op_data;
@@ -275,8 +271,7 @@ for(u = 0; u < H5G_DENSE_FHEAP_ID_LEN; u++)
         fh_udata.cmp = 0;
 
         /* Check if the user's link and the B-tree's link have the same name */
-        if(H5HF_op(bt2_udata->fheap, bt2_udata->dxpl_id, bt2_rec->id,
-                   H5G_dense_fh_name_cmp, &fh_udata) < 0)
+        if(H5HF_op(bt2_udata->fheap, bt2_rec->id, H5G_dense_fh_name_cmp, &fh_udata) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTCOMPARE, FAIL, "can't compare btree2 records")
 
         /* Callback will set comparison value */
diff --git a/src/H5Gcache.c b/src/H5Gcache.c
index d153560..b447cad 100644
--- a/src/H5Gcache.c
+++ b/src/H5Gcache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -172,6 +170,7 @@ H5G__cache_node_deserialize(const void *_image, size_t len, void *_udata,
     H5F_t                  *f = (H5F_t *)_udata;        /* User data for callback */
     H5G_node_t             *sym = NULL; /* Symbol table node created */
     const uint8_t          *image = (const uint8_t *)_image;    /* Pointer to image to deserialize */
+    const uint8_t          *image_end = image + len - 1;        /* Pointer to end of image buffer */
     void                   *ret_value = NULL;   /* Return value */
 
     FUNC_ENTER_STATIC
@@ -205,7 +204,7 @@ H5G__cache_node_deserialize(const void *_image, size_t len, void *_udata,
     UINT16DECODE(image, sym->nsyms);
 
     /* entries */
-    if(H5G__ent_decode_vec(f, &image, sym->entry, sym->nsyms) < 0)
+    if(H5G__ent_decode_vec(f, &image, image_end, sym->entry, sym->nsyms) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, NULL, "unable to decode symbol table entries")
 
     /* Set return value */
diff --git a/src/H5Gcompact.c b/src/H5Gcompact.c
index 41ca4f5..aae5496 100644
--- a/src/H5Gcompact.c
+++ b/src/H5Gcompact.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -44,7 +42,6 @@ typedef struct {
 typedef struct {
     /* downward */
     H5F_t       *file;          /* File that object header is located within */
-    hid_t       dxpl_id;        /* DXPL during insertion */
     H5RS_str_t *grp_full_path_r;/* Full path for group of link */
     const char *name;           /* Link name to search for */
 } H5G_iter_rm_t;
@@ -63,7 +60,7 @@ typedef struct {
 
 /* PRIVATE PROTOTYPES */
 static herr_t H5G_compact_build_table_cb(const void *_mesg, unsigned idx, void *_udata);
-static herr_t H5G_compact_build_table(const H5O_loc_t *oloc, hid_t dxpl_id,
+static herr_t H5G__compact_build_table(const H5O_loc_t *oloc, 
     const H5O_linfo_t *linfo, H5_index_t idx_type, H5_iter_order_t order,
     H5G_link_table_t *ltable);
 
@@ -109,7 +106,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_compact_build_table
+ * Function:	H5G__compact_build_table
  *
  * Purpose:     Builds a table containing a sorted (alphabetically) list of
  *              links for a group
@@ -123,12 +120,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_compact_build_table(const H5O_loc_t *oloc, hid_t dxpl_id, const H5O_linfo_t *linfo,
+H5G__compact_build_table(const H5O_loc_t *oloc, const H5O_linfo_t *linfo,
     H5_index_t idx_type, H5_iter_order_t order, H5G_link_table_t *ltable)
 {
     herr_t	ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(oloc);
@@ -155,7 +152,7 @@ H5G_compact_build_table(const H5O_loc_t *oloc, hid_t dxpl_id, const H5O_linfo_t
         /* Iterate through the link messages, adding them to the table */
         op.op_type = H5O_MESG_OP_APP;
         op.u.app_op = H5G_compact_build_table_cb;
-        if(H5O_msg_iterate(oloc, H5O_LINK_ID, &op, &udata, dxpl_id) < 0)
+        if(H5O_msg_iterate(oloc, H5O_LINK_ID, &op, &udata) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "error iterating over link messages")
 
         /* Sort link table in correct iteration order */
@@ -167,7 +164,7 @@ H5G_compact_build_table(const H5O_loc_t *oloc, hid_t dxpl_id, const H5O_linfo_t
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_compact_build_table() */
+} /* end H5G__compact_build_table() */
 
 
 /*-------------------------------------------------------------------------
@@ -186,8 +183,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__compact_insert(const H5O_loc_t *grp_oloc, H5O_link_t *obj_lnk,
-    hid_t dxpl_id)
+H5G__compact_insert(const H5O_loc_t *grp_oloc, H5O_link_t *obj_lnk)
 {
     herr_t     ret_value = SUCCEED;       /* Return value */
 
@@ -198,7 +194,7 @@ H5G__compact_insert(const H5O_loc_t *grp_oloc, H5O_link_t *obj_lnk,
     HDassert(obj_lnk);
 
     /* Insert link message into group */
-    if(H5O_msg_create(grp_oloc, H5O_LINK_ID, 0, H5O_UPDATE_TIME, obj_lnk, dxpl_id) < 0)
+    if(H5O_msg_create(grp_oloc, H5O_LINK_ID, 0, H5O_UPDATE_TIME, obj_lnk) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create message")
 
 done:
@@ -220,9 +216,9 @@ done:
  *-------------------------------------------------------------------------
  */
 ssize_t
-H5G__compact_get_name_by_idx(const H5O_loc_t *oloc, hid_t dxpl_id,
-    const H5O_linfo_t *linfo, H5_index_t idx_type, H5_iter_order_t order,
-    hsize_t idx, char* name, size_t size)
+H5G__compact_get_name_by_idx(const H5O_loc_t *oloc, const H5O_linfo_t *linfo,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t idx, char* name,
+    size_t size)
 {
     H5G_link_table_t    ltable = {0, NULL};     /* Link table */
     ssize_t		ret_value = -1;         /* Return value */
@@ -233,7 +229,7 @@ H5G__compact_get_name_by_idx(const H5O_loc_t *oloc, hid_t dxpl_id,
     HDassert(oloc);
 
     /* Build table of all link messages */
-    if(H5G_compact_build_table(oloc, dxpl_id, linfo, idx_type, order, &ltable) < 0)
+    if(H5G__compact_build_table(oloc, linfo, idx_type, order, &ltable) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create link message table")
 
     /* Check for going out of bounds */
@@ -289,7 +285,7 @@ H5G_compact_remove_common_cb(const void *_mesg, unsigned H5_ATTR_UNUSED idx, voi
     /* If we've found the right link, get the object type */
     if(HDstrcmp(lnk->name, udata->name) == 0) {
         /* Replace path names for link being removed */
-        if(H5G__link_name_replace(udata->file, udata->dxpl_id, udata->grp_full_path_r, lnk) < 0)
+        if(H5G__link_name_replace(udata->file, udata->grp_full_path_r, lnk) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5_ITER_ERROR, "unable to get object type")
 
         /* Stop the iteration, we found the correct link */
@@ -314,7 +310,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__compact_remove(const H5O_loc_t *oloc, hid_t dxpl_id, H5RS_str_t *grp_full_path_r,
+H5G__compact_remove(const H5O_loc_t *oloc, H5RS_str_t *grp_full_path_r,
     const char *name)
 {
     H5G_iter_rm_t udata;               /* Data to pass through OH iteration */
@@ -327,12 +323,11 @@ H5G__compact_remove(const H5O_loc_t *oloc, hid_t dxpl_id, H5RS_str_t *grp_full_p
 
     /* Initialize data to pass through object header iteration */
     udata.file = oloc->file;
-    udata.dxpl_id = dxpl_id;
     udata.grp_full_path_r = grp_full_path_r;
     udata.name = name;
 
     /* Iterate over the link messages to delete the right one */
-    if(H5O_msg_remove_op(oloc, H5O_LINK_ID, H5O_FIRST, H5G_compact_remove_common_cb, &udata, TRUE, dxpl_id) < 0)
+    if(H5O_msg_remove_op(oloc, H5O_LINK_ID, H5O_FIRST, H5G_compact_remove_common_cb, &udata, TRUE) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete link message")
 
 done:
@@ -353,9 +348,9 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__compact_remove_by_idx(const H5O_loc_t *oloc, hid_t dxpl_id,
-    const H5O_linfo_t *linfo, H5RS_str_t *grp_full_path_r, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n)
+H5G__compact_remove_by_idx(const H5O_loc_t *oloc, const H5O_linfo_t *linfo,
+    H5RS_str_t *grp_full_path_r, H5_index_t idx_type, H5_iter_order_t order,
+    hsize_t n)
 {
     H5G_link_table_t ltable = {0, NULL};/* Link table */
     H5G_iter_rm_t udata;                /* Data to pass through OH iteration */
@@ -367,7 +362,7 @@ H5G__compact_remove_by_idx(const H5O_loc_t *oloc, hid_t dxpl_id,
     HDassert(linfo);
 
     /* Build table of all link messages, sorted according to desired order */
-    if(H5G_compact_build_table(oloc, dxpl_id, linfo, idx_type, order, &ltable) < 0)
+    if(H5G__compact_build_table(oloc, linfo, idx_type, order, &ltable) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create link message table")
 
     /* Check for going out of bounds */
@@ -376,12 +371,11 @@ H5G__compact_remove_by_idx(const H5O_loc_t *oloc, hid_t dxpl_id,
 
     /* Initialize data to pass through object header iteration */
     udata.file = oloc->file;
-    udata.dxpl_id = dxpl_id;
     udata.grp_full_path_r = grp_full_path_r;
     udata.name = ltable.lnks[n].name;
 
     /* Iterate over the link messages to delete the right one */
-    if(H5O_msg_remove_op(oloc, H5O_LINK_ID, H5O_FIRST, H5G_compact_remove_common_cb, &udata, TRUE, dxpl_id) < 0)
+    if(H5O_msg_remove_op(oloc, H5O_LINK_ID, H5O_FIRST, H5G_compact_remove_common_cb, &udata, TRUE) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete link message")
 
 done:
@@ -406,7 +400,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__compact_iterate(const H5O_loc_t *oloc, hid_t dxpl_id, const H5O_linfo_t *linfo,
+H5G__compact_iterate(const H5O_loc_t *oloc, const H5O_linfo_t *linfo,
     H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_lnk,
     H5G_lib_iterate_t op, void *op_data)
 {
@@ -421,7 +415,7 @@ H5G__compact_iterate(const H5O_loc_t *oloc, hid_t dxpl_id, const H5O_linfo_t *li
     HDassert(op);
 
     /* Build table of all link messages */
-    if(H5G_compact_build_table(oloc, dxpl_id, linfo, idx_type, order, &ltable) < 0)
+    if(H5G__compact_build_table(oloc, linfo, idx_type, order, &ltable) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create link message table")
 
     /* Iterate over links in table */
@@ -498,8 +492,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5G__compact_lookup(const H5O_loc_t *oloc, const char *name, H5O_link_t *lnk,
-    hid_t dxpl_id)
+H5G__compact_lookup(const H5O_loc_t *oloc, const char *name, H5O_link_t *lnk)
 {
     H5G_iter_lkp_t udata;               /* User data for iteration callback */
     H5O_mesg_operator_t op;             /* Message operator */
@@ -519,7 +512,7 @@ H5G__compact_lookup(const H5O_loc_t *oloc, const char *name, H5O_link_t *lnk,
     /* Iterate through the link messages, adding them to the table */
     op.op_type = H5O_MESG_OP_APP;
     op.u.app_op = H5G_compact_lookup_cb;
-    if(H5O_msg_iterate(oloc, H5O_LINK_ID, &op, &udata, dxpl_id) < 0)
+    if(H5O_msg_iterate(oloc, H5O_LINK_ID, &op, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "error iterating over link messages")
 
     /* Determine if we found the link we were looking for */
@@ -545,7 +538,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__compact_lookup_by_idx(const H5O_loc_t *oloc, hid_t dxpl_id, const H5O_linfo_t *linfo,
+H5G__compact_lookup_by_idx(const H5O_loc_t *oloc, const H5O_linfo_t *linfo,
     H5_index_t idx_type, H5_iter_order_t order, hsize_t n, H5O_link_t *lnk)
 {
     H5G_link_table_t ltable = {0, NULL};/* Link table */
@@ -559,7 +552,7 @@ H5G__compact_lookup_by_idx(const H5O_loc_t *oloc, hid_t dxpl_id, const H5O_linfo
     HDassert(lnk);
 
     /* Build table of all link messages, sorted according to desired order */
-    if(H5G_compact_build_table(oloc, dxpl_id, linfo, idx_type, order, &ltable) < 0)
+    if(H5G__compact_build_table(oloc, linfo, idx_type, order, &ltable) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create link message table")
 
     /* Check for going out of bounds */
@@ -594,7 +587,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5G_obj_t
-H5G__compact_get_type_by_idx(H5O_loc_t *oloc, hid_t dxpl_id, const H5O_linfo_t *linfo,
+H5G__compact_get_type_by_idx(H5O_loc_t *oloc, const H5O_linfo_t *linfo,
     hsize_t idx)
 {
     H5G_link_table_t    ltable = {0, NULL};         /* Link table */
@@ -606,7 +599,7 @@ H5G__compact_get_type_by_idx(H5O_loc_t *oloc, hid_t dxpl_id, const H5O_linfo_t *
     HDassert(oloc);
 
     /* Build table of all link messages */
-    if(H5G_compact_build_table(oloc, dxpl_id, linfo, H5_INDEX_NAME, H5_ITER_INC, &ltable) < 0)
+    if(H5G__compact_build_table(oloc, linfo, H5_INDEX_NAME, H5_ITER_INC, &ltable) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, H5G_UNKNOWN, "can't create link message table")
 
     /* Check for going out of bounds */
@@ -627,7 +620,7 @@ H5G__compact_get_type_by_idx(H5O_loc_t *oloc, hid_t dxpl_id, const H5O_linfo_t *
         tmp_oloc.addr = ltable.lnks[idx].u.hard.addr;
 
         /* Get the type of the object */
-        if(H5O_obj_type(&tmp_oloc, &obj_type, dxpl_id) < 0)
+        if(H5O_obj_type(&tmp_oloc, &obj_type) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5G_UNKNOWN, "can't get object type")
 
         /* Map to group object type */
diff --git a/src/H5Gdense.c b/src/H5Gdense.c
index e8fa237..326561a 100644
--- a/src/H5Gdense.c
+++ b/src/H5Gdense.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -85,7 +83,6 @@ typedef struct {
 typedef struct {
     /* downward (internal) */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     H5HF_t      *fheap;                 /* Fractal heap handle               */
     hsize_t     count;                  /* # of links examined               */
 
@@ -105,7 +102,6 @@ typedef struct {
 typedef struct {
     /* downward (internal) */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
 
     /* upward */
     H5O_link_t  *lnk;                   /* Copy of link                      */
@@ -131,7 +127,6 @@ typedef struct {
 typedef struct {
     /* downward */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     haddr_t     corder_bt2_addr;        /* Address of v2 B-tree indexing creation order */
     H5RS_str_t *grp_full_path_r;        /* Full path of group where link is removed */
     hbool_t     replace_names;          /* Whether to replace the names of open objects */
@@ -144,7 +139,6 @@ typedef struct {
 typedef struct {
     /* downward */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     H5HF_t      *fheap;                 /* Fractal heap handle               */
     H5_index_t idx_type;                /* Primary index for removing link */
     haddr_t     other_bt2_addr;         /* Address of "other" v2 B-tree indexing link */
@@ -158,7 +152,6 @@ typedef struct {
 typedef struct {
     /* downward */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
 
     /* upward */
     H5O_link_t *lnk;                    /* Pointer to link to remove */
@@ -171,7 +164,6 @@ typedef struct {
 typedef struct {
     /* downward (internal) */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     H5HF_t      *fheap;                 /* Fractal heap handle               */
 
     /* downward (from application) */
@@ -189,7 +181,6 @@ typedef struct {
 typedef struct {
     /* downward (internal) */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
 
     /* downward (from application) */
     char        *name;                  /* Name buffer to fill               */
@@ -206,7 +197,6 @@ typedef struct {
 typedef struct {
     /* downward (internal) */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     H5HF_t      *fheap;                 /* Fractal heap handle               */
 
     /* upward */
@@ -220,7 +210,6 @@ typedef struct {
 typedef struct {
     /* downward (internal) */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
 
     /* upward */
     H5O_link_t  *lnk;                   /* Pointer to link                   */
@@ -267,8 +256,7 @@ typedef struct {
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__dense_create(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo,
-    const H5O_pline_t *pline)
+H5G__dense_create(H5F_t *f, H5O_linfo_t *linfo, const H5O_pline_t *pline)
 {
     H5HF_create_t fheap_cparam;         /* Fractal heap creation parameters */
     H5B2_create_t bt2_cparam;           /* v2 B-tree creation parameters */
@@ -300,7 +288,7 @@ H5G__dense_create(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo,
         fheap_cparam.pline = *pline;
 
     /* Create fractal heap for storing links */
-    if(NULL == (fheap = H5HF_create(f, dxpl_id, &fheap_cparam)))
+    if(NULL == (fheap = H5HF_create(f, &fheap_cparam)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create fractal heap")
 
     /* Retrieve the heap's address in the file */
@@ -327,7 +315,7 @@ HDfprintf(stderr, "%s: fheap_id_len = %Zu\n", FUNC, fheap_id_len);
             (uint32_t)fheap_id_len;     /* Fractal heap ID */
     bt2_cparam.split_percent = H5G_NAME_BT2_SPLIT_PERC;
     bt2_cparam.merge_percent = H5G_NAME_BT2_MERGE_PERC;
-    if(NULL == (bt2_name = H5B2_create(f, dxpl_id, &bt2_cparam, NULL)))
+    if(NULL == (bt2_name = H5B2_create(f, &bt2_cparam, NULL)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create v2 B-tree for name index")
 
     /* Retrieve the v2 B-tree's address in the file */
@@ -348,7 +336,7 @@ HDfprintf(stderr, "%s: linfo->name_bt2_addr = %a\n", FUNC, linfo->name_bt2_addr)
                 (uint32_t)fheap_id_len;         /* Fractal heap ID */
         bt2_cparam.split_percent = H5G_CORDER_BT2_SPLIT_PERC;
         bt2_cparam.merge_percent = H5G_CORDER_BT2_MERGE_PERC;
-        if(NULL == (bt2_corder = H5B2_create(f, dxpl_id, &bt2_cparam, NULL)))
+        if(NULL == (bt2_corder = H5B2_create(f, &bt2_cparam, NULL)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create v2 B-tree for creation order index")
 
         /* Retrieve the v2 B-tree's address in the file */
@@ -361,11 +349,11 @@ HDfprintf(stderr, "%s: linfo->corder_bt2_addr = %a\n", FUNC, linfo->corder_bt2_a
 
 done:
     /* Close the open objects */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
-    if(bt2_corder && H5B2_close(bt2_corder, dxpl_id) < 0)
+    if(bt2_corder && H5B2_close(bt2_corder) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for creation order index")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -386,8 +374,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__dense_insert(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
-    const H5O_link_t *lnk)
+H5G__dense_insert(H5F_t *f, const H5O_linfo_t *linfo, const H5O_link_t *lnk)
 {
     H5G_bt2_ud_ins_t udata;             /* User data for v2 B-tree insertion */
     H5HF_t *fheap = NULL;               /* Fractal heap handle */
@@ -432,20 +419,19 @@ HDfprintf(stderr, "%s: HDstrlen(lnk->name) = %Zu, link_size = %Zu\n", FUNC, HDst
 	HGOTO_ERROR(H5E_SYM, H5E_CANTENCODE, FAIL, "can't encode link")
 
     /* Open the fractal heap */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, linfo->fheap_addr)))
+    if(NULL == (fheap = H5HF_open(f, linfo->fheap_addr)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Insert the serialized link into the fractal heap */
-    if(H5HF_insert(fheap, dxpl_id, link_size, link_ptr, udata.id) < 0)
+    if(H5HF_insert(fheap, link_size, link_ptr, udata.id) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert link into fractal heap")
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2_name = H5B2_open(f, dxpl_id, linfo->name_bt2_addr, NULL)))
+    if(NULL == (bt2_name = H5B2_open(f, linfo->name_bt2_addr, NULL)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
     /* Create the callback information for v2 B-tree record insertion */
     udata.common.f = f;
-    udata.common.dxpl_id = dxpl_id;
     udata.common.fheap = fheap;
     udata.common.name = lnk->name;
     udata.common.name_hash = H5_checksum_lookup3(lnk->name, HDstrlen(lnk->name), 0);
@@ -455,28 +441,28 @@ HDfprintf(stderr, "%s: HDstrlen(lnk->name) = %Zu, link_size = %Zu\n", FUNC, HDst
     /* udata.id already set in H5HF_insert() call */
 
     /* Insert link into 'name' tracking v2 B-tree */
-    if(H5B2_insert(bt2_name, dxpl_id, &udata) < 0)
+    if(H5B2_insert(bt2_name, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert record into v2 B-tree")
 
     /* Check if we should create a creation order index v2 B-tree record */
     if(linfo->index_corder) {
         /* Open the creation order index v2 B-tree */
         HDassert(H5F_addr_defined(linfo->corder_bt2_addr));
-        if(NULL == (bt2_corder = H5B2_open(f, dxpl_id, linfo->corder_bt2_addr, NULL)))
+        if(NULL == (bt2_corder = H5B2_open(f, linfo->corder_bt2_addr, NULL)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for creation order index")
 
         /* Insert the record into the creation order index v2 B-tree */
-        if(H5B2_insert(bt2_corder, dxpl_id, &udata) < 0)
+        if(H5B2_insert(bt2_corder, &udata) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert record into v2 B-tree")
     } /* end if */
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
-    if(bt2_corder && H5B2_close(bt2_corder, dxpl_id) < 0)
+    if(bt2_corder && H5B2_close(bt2_corder) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for creation order index")
     if(wb && H5WB_unwrap(wb) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close wrapped buffer")
@@ -536,8 +522,8 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5G__dense_lookup(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
-    const char *name, H5O_link_t *lnk)
+H5G__dense_lookup(H5F_t *f, const H5O_linfo_t *linfo, const char *name,
+    H5O_link_t *lnk)
 {
     H5G_bt2_ud_common_t udata;          /* User data for v2 B-tree link lookup */
     H5HF_t *fheap = NULL;               /* Fractal heap handle */
@@ -555,16 +541,15 @@ H5G__dense_lookup(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
     HDassert(lnk);
 
     /* Open the fractal heap */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, linfo->fheap_addr)))
+    if(NULL == (fheap = H5HF_open(f, linfo->fheap_addr)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2_name = H5B2_open(f, dxpl_id, linfo->name_bt2_addr, NULL)))
+    if(NULL == (bt2_name = H5B2_open(f, linfo->name_bt2_addr, NULL)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
     /* Construct the user data for v2 B-tree callback */
     udata.f = f;
-    udata.dxpl_id = dxpl_id;
     udata.fheap = fheap;
     udata.name = name;
     udata.name_hash = H5_checksum_lookup3(name, HDstrlen(name), 0);
@@ -572,14 +557,14 @@ H5G__dense_lookup(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
     udata.found_op_data = lnk;
 
     /* Find & copy the named link in the 'name' index */
-    if((ret_value = H5B2_find(bt2_name, dxpl_id, &udata, NULL, NULL)) < 0)
+    if((ret_value = H5B2_find(bt2_name, &udata, NULL, NULL)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to locate link in name index")
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -601,7 +586,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_dense_lookup_by_idx_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_udata)
+H5G_dense_lookup_by_idx_fh_cb(const void *obj, size_t obj_len, void *_udata)
 {
     H5G_fh_ud_lbi_t *udata = (H5G_fh_ud_lbi_t *)_udata;       /* User data for fractal heap 'op' callback */
     H5O_link_t *tmp_lnk = NULL;         /* Temporary pointer to link */
@@ -610,7 +595,7 @@ H5G_dense_lookup_by_idx_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, vo
     FUNC_ENTER_NOAPI_NOINIT
 
     /* Decode link information & keep a copy */
-    if(NULL == (tmp_lnk = (H5O_link_t *)H5O_msg_decode(udata->f, udata->dxpl_id, NULL, H5O_LINK_ID, (const unsigned char *)obj)))
+    if(NULL == (tmp_lnk = (H5O_link_t *)H5O_msg_decode(udata->f, NULL, H5O_LINK_ID, obj_len, (const unsigned char *)obj)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTDECODE, FAIL, "can't decode link")
 
     /* Copy link information */
@@ -652,12 +637,10 @@ H5G_dense_lookup_by_idx_bt2_cb(const void *_record, void *_bt2_udata)
     /* Prepare user data for callback */
     /* down */
     fh_udata.f = bt2_udata->f;
-    fh_udata.dxpl_id = bt2_udata->dxpl_id;
     fh_udata.lnk = bt2_udata->lnk;
 
     /* Call fractal heap 'op' routine, to copy the link information */
-    if(H5HF_op(bt2_udata->fheap, bt2_udata->dxpl_id, record->id,
-            H5G_dense_lookup_by_idx_fh_cb, &fh_udata) < 0)
+    if(H5HF_op(bt2_udata->fheap, record->id, H5G_dense_lookup_by_idx_fh_cb, &fh_udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPERATE, H5_ITER_ERROR, "link found callback failed")
 
 done:
@@ -680,7 +663,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__dense_lookup_by_idx(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
+H5G__dense_lookup_by_idx(H5F_t *f, const H5O_linfo_t *linfo,
     H5_index_t idx_type, H5_iter_order_t order, hsize_t n, H5O_link_t *lnk)
 {
     H5HF_t *fheap = NULL;                     /* Fractal heap handle */
@@ -731,26 +714,25 @@ H5G__dense_lookup_by_idx(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
         H5G_bt2_ud_lbi_t udata;        /* User data for v2 B-tree link lookup */
 
         /* Open the fractal heap */
-        if(NULL == (fheap = H5HF_open(f, dxpl_id, linfo->fheap_addr)))
+        if(NULL == (fheap = H5HF_open(f, linfo->fheap_addr)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
         /* Open the index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(f, dxpl_id, bt2_addr, NULL)))
+        if(NULL == (bt2 = H5B2_open(f, bt2_addr, NULL)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for index")
 
         /* Construct the user data for v2 B-tree callback */
         udata.f = f;
-        udata.dxpl_id = dxpl_id;
         udata.fheap = fheap;
         udata.lnk = lnk;
 
         /* Find & copy the link in the appropriate index */
-        if(H5B2_index(bt2, dxpl_id, order, n, H5G_dense_lookup_by_idx_bt2_cb, &udata) < 0)
+        if(H5B2_index(bt2, order, n, H5G_dense_lookup_by_idx_bt2_cb, &udata) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to locate link in index")
     } /* end if */
     else {      /* Otherwise, we need to build a table of the links and sort it */
         /* Build the table of links for this group */
-        if(H5G__dense_build_table(f, dxpl_id, linfo, idx_type, order, &ltable) < 0)
+        if(H5G__dense_build_table(f, linfo, idx_type, order, &ltable) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "error building table of links")
 
         /* Check for going out of bounds */
@@ -764,9 +746,9 @@ H5G__dense_lookup_by_idx(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for index")
     if(ltable.lnks && H5G__link_release_table(&ltable) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTFREE, FAIL, "unable to release link table")
@@ -832,8 +814,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__dense_build_table(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
-    H5_index_t idx_type, H5_iter_order_t order, H5G_link_table_t *ltable)
+H5G__dense_build_table(H5F_t *f, const H5O_linfo_t *linfo, H5_index_t idx_type,
+    H5_iter_order_t order, H5G_link_table_t *ltable)
 {
     herr_t	ret_value = SUCCEED;    /* Return value */
 
@@ -861,7 +843,7 @@ H5G__dense_build_table(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
         udata.curr_lnk = 0;
 
         /* Iterate over the links in the group, building a table of the link messages */
-        if(H5G__dense_iterate(f, dxpl_id, linfo, H5_INDEX_NAME, H5_ITER_NATIVE, (hsize_t)0, NULL, H5G_dense_build_table_cb, &udata) < 0)
+        if(H5G__dense_iterate(f, linfo, H5_INDEX_NAME, H5_ITER_NATIVE, (hsize_t)0, NULL, H5G_dense_build_table_cb, &udata) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTNEXT, FAIL, "error iterating over links")
 
         /* Sort link table in correct iteration order */
@@ -891,7 +873,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_dense_iterate_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_udata)
+H5G_dense_iterate_fh_cb(const void *obj, size_t obj_len, void *_udata)
 {
     H5G_fh_ud_it_t *udata = (H5G_fh_ud_it_t *)_udata;       /* User data for fractal heap 'op' callback */
     herr_t ret_value = SUCCEED;   /* Return value */
@@ -905,7 +887,7 @@ H5G_dense_iterate_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_u
      *  HDF5 routine, it could attempt to re-protect that direct block for the
      *  heap, causing the HDF5 routine called to fail - QAK)
      */
-    if(NULL == (udata->lnk = (H5O_link_t *)H5O_msg_decode(udata->f, udata->dxpl_id, NULL, H5O_LINK_ID, (const unsigned char *)obj)))
+    if(NULL == (udata->lnk = (H5O_link_t *)H5O_msg_decode(udata->f, NULL, H5O_LINK_ID, obj_len, (const unsigned char *)obj)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTDECODE, FAIL, "can't decode link")
 
 done:
@@ -944,11 +926,9 @@ H5G_dense_iterate_bt2_cb(const void *_record, void *_bt2_udata)
         /* Prepare user data for callback */
         /* down */
         fh_udata.f = bt2_udata->f;
-        fh_udata.dxpl_id = bt2_udata->dxpl_id;
 
         /* Call fractal heap 'op' routine, to copy the link information */
-        if(H5HF_op(bt2_udata->fheap, bt2_udata->dxpl_id, record->id,
-                H5G_dense_iterate_fh_cb, &fh_udata) < 0)
+        if(H5HF_op(bt2_udata->fheap, record->id, H5G_dense_iterate_fh_cb, &fh_udata) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPERATE, H5_ITER_ERROR, "heap op callback failed")
 
         /* Make the callback */
@@ -985,9 +965,9 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__dense_iterate(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
-    H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_lnk,
-    H5G_lib_iterate_t op, void *op_data)
+H5G__dense_iterate(H5F_t *f, const H5O_linfo_t *linfo, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t skip, hsize_t *last_lnk, H5G_lib_iterate_t op,
+    void *op_data)
 {
     H5HF_t *fheap = NULL;               /* Fractal heap handle */
     H5G_link_table_t ltable = {0, NULL};      /* Table of links */
@@ -1040,16 +1020,15 @@ H5G__dense_iterate(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
         HDassert(H5F_addr_defined(bt2_addr));
 
         /* Open the fractal heap */
-        if(NULL == (fheap = H5HF_open(f, dxpl_id, linfo->fheap_addr)))
+        if(NULL == (fheap = H5HF_open(f, linfo->fheap_addr)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
         /* Open the index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(f, dxpl_id, bt2_addr, NULL)))
+        if(NULL == (bt2 = H5B2_open(f, bt2_addr, NULL)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for index")
 
         /* Construct the user data for v2 B-tree iterator callback */
         udata.f = f;
-        udata.dxpl_id = dxpl_id;
         udata.fheap = fheap;
         udata.skip = skip;
         udata.count = 0;
@@ -1058,7 +1037,7 @@ H5G__dense_iterate(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
 
         /* Iterate over the records in the v2 B-tree's "native" order */
         /* (by hash of name) */
-        if((ret_value = H5B2_iterate(bt2, dxpl_id, H5G_dense_iterate_bt2_cb, &udata)) < 0)
+        if((ret_value = H5B2_iterate(bt2, H5G_dense_iterate_bt2_cb, &udata)) < 0)
             HERROR(H5E_SYM, H5E_BADITER, "link iteration failed");
 
         /* Update the last link examined, if requested */
@@ -1067,7 +1046,7 @@ H5G__dense_iterate(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
     } /* end if */
     else {
         /* Build the table of links for this group */
-        if(H5G__dense_build_table(f, dxpl_id, linfo, idx_type, order, &ltable) < 0)
+        if(H5G__dense_build_table(f, linfo, idx_type, order, &ltable) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "error building table of links")
 
         /* Iterate over links in table */
@@ -1077,9 +1056,9 @@ H5G__dense_iterate(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for index")
     if(ltable.lnks && H5G__link_release_table(&ltable) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTFREE, FAIL, "unable to release link table")
@@ -1103,7 +1082,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_dense_get_name_by_idx_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_udata)
+H5G_dense_get_name_by_idx_fh_cb(const void *obj, size_t obj_len, void *_udata)
 {
     H5G_fh_ud_gnbi_t *udata = (H5G_fh_ud_gnbi_t *)_udata;       /* User data for fractal heap 'op' callback */
     H5O_link_t *lnk;            /* Pointer to link created from heap object */
@@ -1112,7 +1091,7 @@ H5G_dense_get_name_by_idx_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len,
     FUNC_ENTER_NOAPI_NOINIT
 
     /* Decode link information */
-    if(NULL == (lnk = (H5O_link_t *)H5O_msg_decode(udata->f, udata->dxpl_id, NULL, H5O_LINK_ID, (const unsigned char *)obj)))
+    if(NULL == (lnk = (H5O_link_t *)H5O_msg_decode(udata->f, NULL, H5O_LINK_ID, obj_len, (const unsigned char *)obj)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTDECODE, FAIL, "can't decode link")
 
     /* Get the length of the name */
@@ -1159,13 +1138,11 @@ H5G_dense_get_name_by_idx_bt2_cb(const void *_record, void *_bt2_udata)
     /* Prepare user data for callback */
     /* down */
     fh_udata.f = bt2_udata->f;
-    fh_udata.dxpl_id = bt2_udata->dxpl_id;
     fh_udata.name = bt2_udata->name;
     fh_udata.name_size = bt2_udata->name_size;
 
     /* Call fractal heap 'op' routine, to perform user callback */
-    if(H5HF_op(bt2_udata->fheap, bt2_udata->dxpl_id, record->id,
-            H5G_dense_get_name_by_idx_fh_cb, &fh_udata) < 0)
+    if(H5HF_op(bt2_udata->fheap, record->id, H5G_dense_get_name_by_idx_fh_cb, &fh_udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPERATE, FAIL, "link found callback failed")
 
     /* Set the name's full length to return */
@@ -1191,9 +1168,8 @@ done:
  *-------------------------------------------------------------------------
  */
 ssize_t
-H5G__dense_get_name_by_idx(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo,
-    H5_index_t idx_type, H5_iter_order_t order, hsize_t n, char *name,
-    size_t size)
+H5G__dense_get_name_by_idx(H5F_t *f, H5O_linfo_t *linfo, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n, char *name, size_t size)
 {
     H5HF_t *fheap = NULL;       /* Fractal heap handle */
     H5G_link_table_t ltable = {0, NULL};      /* Table of links */
@@ -1242,22 +1218,21 @@ H5G__dense_get_name_by_idx(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo,
         H5G_bt2_ud_gnbi_t udata;       /* User data for v2 B-tree callback */
 
         /* Open the fractal heap */
-        if(NULL == (fheap = H5HF_open(f, dxpl_id, linfo->fheap_addr)))
+        if(NULL == (fheap = H5HF_open(f, linfo->fheap_addr)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
         /* Open the index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(f, dxpl_id, bt2_addr, NULL)))
+        if(NULL == (bt2 = H5B2_open(f, bt2_addr, NULL)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for index")
 
         /* Set up the user data for the v2 B-tree 'record remove' callback */
         udata.f = f;
-        udata.dxpl_id = dxpl_id;
         udata.fheap = fheap;
         udata.name = name;
         udata.name_size = size;
 
         /* Retrieve the name according to the v2 B-tree's index order */
-        if(H5B2_index(bt2, dxpl_id, order, n, H5G_dense_get_name_by_idx_bt2_cb, &udata) < 0)
+        if(H5B2_index(bt2, order, n, H5G_dense_get_name_by_idx_bt2_cb, &udata) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTLIST, FAIL, "can't locate object in v2 B-tree")
 
         /* Set return value */
@@ -1265,7 +1240,7 @@ H5G__dense_get_name_by_idx(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo,
     } /* end if */
     else {      /* Otherwise, we need to build a table of the links and sort it */
         /* Build the table of links for this group */
-        if(H5G__dense_build_table(f, dxpl_id, linfo, idx_type, order, &ltable) < 0)
+        if(H5G__dense_build_table(f, linfo, idx_type, order, &ltable) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "error building table of links")
 
         /* Check for going out of bounds */
@@ -1285,9 +1260,9 @@ H5G__dense_get_name_by_idx(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo,
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for index")
     if(ltable.lnks && H5G__link_release_table(&ltable) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTFREE, FAIL, "unable to release link table")
@@ -1310,7 +1285,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_dense_remove_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_udata)
+H5G_dense_remove_fh_cb(const void *obj, size_t obj_len, void *_udata)
 {
     H5G_fh_ud_rm_t *udata = (H5G_fh_ud_rm_t *)_udata;       /* User data for fractal heap 'op' callback */
     H5O_link_t *lnk = NULL;             /* Pointer to link created from heap object */
@@ -1320,7 +1295,7 @@ H5G_dense_remove_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_ud
     FUNC_ENTER_NOAPI_NOINIT
 
     /* Decode link information */
-    if(NULL == (lnk = (H5O_link_t *)H5O_msg_decode(udata->f, udata->dxpl_id, NULL, H5O_LINK_ID, (const unsigned char *)obj)))
+    if(NULL == (lnk = (H5O_link_t *)H5O_msg_decode(udata->f, NULL, H5O_LINK_ID, obj_len, (const unsigned char *)obj)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTDECODE, FAIL, "can't decode link")
 
     /* Check for removing the link from the creation order index */
@@ -1328,7 +1303,7 @@ H5G_dense_remove_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_ud
         H5G_bt2_ud_common_t bt2_udata;         /* Info for B-tree callbacks */
 
         /* Open the creation order index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(udata->f, udata->dxpl_id, udata->corder_bt2_addr, NULL)))
+        if(NULL == (bt2 = H5B2_open(udata->f, udata->corder_bt2_addr, NULL)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for creation order index")
 
         /* Set up the user data for the v2 B-tree 'record remove' callback */
@@ -1336,23 +1311,23 @@ H5G_dense_remove_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_ud
         bt2_udata.corder = lnk->corder;
 
         /* Remove the record from the name index v2 B-tree */
-        if(H5B2_remove(bt2, udata->dxpl_id, &bt2_udata, NULL, NULL) < 0)
+        if(H5B2_remove(bt2, &bt2_udata, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTREMOVE, FAIL, "unable to remove link from creation order index v2 B-tree")
     } /* end if */
 
     /* Replace open objects' names, if requested */
     if(udata->replace_names)
-        if(H5G__link_name_replace(udata->f, udata->dxpl_id, udata->grp_full_path_r, lnk) < 0)
+        if(H5G__link_name_replace(udata->f, udata->grp_full_path_r, lnk) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTRENAME, FAIL, "unable to rename open objects")
 
     /* Perform the deletion action on the link, if requested */
     /* (call message "delete" callback directly: *ick* - QAK) */
-    if(H5O_link_delete(udata->f, udata->dxpl_id, NULL, lnk) < 0)
+    if(H5O_link_delete(udata->f, NULL, lnk) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete link")
 
 done:
     /* Release resources */
-    if(bt2 && H5B2_close(bt2, udata->dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for creation order index")
     if(lnk)
         H5O_msg_free(H5O_LINK_ID, lnk);
@@ -1386,19 +1361,17 @@ H5G_dense_remove_bt2_cb(const void *_record, void *_bt2_udata)
 
     /* Set up the user data for fractal heap 'op' callback */
     fh_udata.f = bt2_udata->common.f;
-    fh_udata.dxpl_id = bt2_udata->common.dxpl_id;
     fh_udata.corder_bt2_addr = bt2_udata->corder_bt2_addr;
     fh_udata.grp_full_path_r = bt2_udata->grp_full_path_r;
     fh_udata.replace_names = bt2_udata->replace_names;
 
     /* Call fractal heap 'op' routine, to perform user callback */
-    if(H5HF_op(bt2_udata->common.fheap, bt2_udata->common.dxpl_id, record->id,
-            H5G_dense_remove_fh_cb, &fh_udata) < 0)
+    if(H5HF_op(bt2_udata->common.fheap, record->id, H5G_dense_remove_fh_cb, &fh_udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPERATE, FAIL, "link removal callback failed")
 
     /* Remove record from fractal heap, if requested */
     if(bt2_udata->rem_from_fheap)
-        if(H5HF_remove(bt2_udata->common.fheap, bt2_udata->common.dxpl_id, record->id) < 0)
+        if(H5HF_remove(bt2_udata->common.fheap, record->id) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTREMOVE, FAIL, "unable to remove link from fractal heap")
 
 done:
@@ -1420,8 +1393,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__dense_remove(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
-    H5RS_str_t *grp_full_path_r, const char *name)
+H5G__dense_remove(H5F_t *f, const H5O_linfo_t *linfo, H5RS_str_t *grp_full_path_r,
+    const char *name)
 {
     H5HF_t *fheap = NULL;               /* Fractal heap handle */
     H5G_bt2_ud_rm_t udata;              /* User data for v2 B-tree record removal */
@@ -1438,16 +1411,15 @@ H5G__dense_remove(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
     HDassert(name && *name);
 
     /* Open the fractal heap */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, linfo->fheap_addr)))
+    if(NULL == (fheap = H5HF_open(f, linfo->fheap_addr)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2 = H5B2_open(f, dxpl_id, linfo->name_bt2_addr, NULL)))
+    if(NULL == (bt2 = H5B2_open(f, linfo->name_bt2_addr, NULL)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
     /* Set up the user data for the v2 B-tree 'record remove' callback */
     udata.common.f = f;
-    udata.common.dxpl_id = dxpl_id;
     udata.common.fheap = fheap;
     udata.common.name = name;
     udata.common.name_hash = H5_checksum_lookup3(name, HDstrlen(name), 0);
@@ -1459,14 +1431,14 @@ H5G__dense_remove(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
     udata.replace_names = TRUE;
 
     /* Remove the record from the name index v2 B-tree */
-    if(H5B2_remove(bt2, dxpl_id, &udata, H5G_dense_remove_bt2_cb, &udata) < 0)
+    if(H5B2_remove(bt2, &udata, H5G_dense_remove_bt2_cb, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTREMOVE, FAIL, "unable to remove link from name index v2 B-tree")
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1487,7 +1459,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_dense_remove_by_idx_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, void *_udata)
+H5G_dense_remove_by_idx_fh_cb(const void *obj, size_t obj_len, void *_udata)
 {
     H5G_fh_ud_rmbi_t *udata = (H5G_fh_ud_rmbi_t *)_udata;       /* User data for fractal heap 'op' callback */
     herr_t ret_value = SUCCEED; /* Return value */
@@ -1495,7 +1467,7 @@ H5G_dense_remove_by_idx_fh_cb(const void *obj, size_t H5_ATTR_UNUSED obj_len, vo
     FUNC_ENTER_NOAPI_NOINIT
 
     /* Decode link information */
-    if(NULL == (udata->lnk = (H5O_link_t *)H5O_msg_decode(udata->f, udata->dxpl_id, NULL, H5O_LINK_ID, (const unsigned char *)obj)))
+    if(NULL == (udata->lnk = (H5O_link_t *)H5O_msg_decode(udata->f, NULL, H5O_LINK_ID, obj_len, (const unsigned char *)obj)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTDECODE, H5_ITER_ERROR, "can't decode link")
 
     /* Can't operate on link here because the fractal heap block is locked */
@@ -1547,12 +1519,10 @@ H5G_dense_remove_by_idx_bt2_cb(const void *_record, void *_bt2_udata)
 
     /* Set up the user data for fractal heap 'op' callback */
     fh_udata.f = bt2_udata->f;
-    fh_udata.dxpl_id = bt2_udata->dxpl_id;
     fh_udata.lnk = NULL;
 
     /* Call fractal heap 'op' routine, to perform user callback */
-    if(H5HF_op(bt2_udata->fheap, bt2_udata->dxpl_id, heap_id,
-            H5G_dense_remove_by_idx_fh_cb, &fh_udata) < 0)
+    if(H5HF_op(bt2_udata->fheap, heap_id, H5G_dense_remove_by_idx_fh_cb, &fh_udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPERATE, FAIL, "link removal callback failed")
     HDassert(fh_udata.lnk);
 
@@ -1570,7 +1540,6 @@ H5G_dense_remove_by_idx_bt2_cb(const void *_record, void *_bt2_udata)
 
             /* Set up the user data for the v2 B-tree 'record remove' callback */
             other_bt2_udata.f = bt2_udata->f;
-            other_bt2_udata.dxpl_id = bt2_udata->dxpl_id;
             other_bt2_udata.fheap = bt2_udata->fheap;
             other_bt2_udata.name = fh_udata.lnk->name;
             other_bt2_udata.name_hash = H5_checksum_lookup3(fh_udata.lnk->name, HDstrlen(fh_udata.lnk->name), 0);
@@ -1579,35 +1548,35 @@ H5G_dense_remove_by_idx_bt2_cb(const void *_record, void *_bt2_udata)
         } /* end else */
 
         /* Open the index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(bt2_udata->f, bt2_udata->dxpl_id, bt2_udata->other_bt2_addr, NULL)))
+        if(NULL == (bt2 = H5B2_open(bt2_udata->f, bt2_udata->other_bt2_addr, NULL)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for 'other' index")
 
         /* Set the common information for the v2 B-tree remove operation */
 
         /* Remove the record from the name index v2 B-tree */
-        if(H5B2_remove(bt2, bt2_udata->dxpl_id, &other_bt2_udata, NULL, NULL) < 0)
+        if(H5B2_remove(bt2, &other_bt2_udata, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTREMOVE, H5_ITER_ERROR, "unable to remove link from 'other' index v2 B-tree")
     } /* end if */
 
     /* Replace open objects' names */
-    if(H5G__link_name_replace(bt2_udata->f, bt2_udata->dxpl_id, bt2_udata->grp_full_path_r, fh_udata.lnk) < 0)
+    if(H5G__link_name_replace(bt2_udata->f, bt2_udata->grp_full_path_r, fh_udata.lnk) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTRENAME, FAIL, "unable to rename open objects")
 
     /* Perform the deletion action on the link */
     /* (call link message "delete" callback directly: *ick* - QAK) */
-    if(H5O_link_delete(bt2_udata->f, bt2_udata->dxpl_id, NULL, fh_udata.lnk) < 0)
+    if(H5O_link_delete(bt2_udata->f, NULL, fh_udata.lnk) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete link")
 
     /* Release the space allocated for the link */
     H5O_msg_free(H5O_LINK_ID, fh_udata.lnk);
 
     /* Remove record from fractal heap */
-    if(H5HF_remove(bt2_udata->fheap, bt2_udata->dxpl_id, heap_id) < 0)
+    if(H5HF_remove(bt2_udata->fheap, heap_id) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTREMOVE, FAIL, "unable to remove link from fractal heap")
 
 done:
     /* Release resources */
-    if(bt2 && H5B2_close(bt2, bt2_udata->dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for 'other' index")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1629,9 +1598,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__dense_remove_by_idx(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
-    H5RS_str_t *grp_full_path_r, H5_index_t idx_type, H5_iter_order_t order,
-    hsize_t n)
+H5G__dense_remove_by_idx(H5F_t *f, const H5O_linfo_t *linfo, H5RS_str_t *grp_full_path_r,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n)
 {
     H5HF_t *fheap = NULL;                     /* Fractal heap handle */
     H5G_link_table_t ltable = {0, NULL};      /* Table of links */
@@ -1680,28 +1648,27 @@ H5G__dense_remove_by_idx(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
         H5G_bt2_ud_rmbi_t udata;            /* User data for v2 B-tree record removal */
 
         /* Open the fractal heap */
-        if(NULL == (fheap = H5HF_open(f, dxpl_id, linfo->fheap_addr)))
+        if(NULL == (fheap = H5HF_open(f, linfo->fheap_addr)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
         /* Open the index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(f, dxpl_id, bt2_addr, NULL)))
+        if(NULL == (bt2 = H5B2_open(f, bt2_addr, NULL)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for index")
 
         /* Set up the user data for the v2 B-tree 'remove by index' callback */
         udata.f = f;
-        udata.dxpl_id = dxpl_id;
         udata.fheap = fheap;
         udata.idx_type = idx_type;
         udata.other_bt2_addr = idx_type == H5_INDEX_NAME ? linfo->corder_bt2_addr : linfo->name_bt2_addr;
         udata.grp_full_path_r = grp_full_path_r;
 
         /* Remove the record from the name index v2 B-tree */
-        if(H5B2_remove_by_idx(bt2, dxpl_id, order, n, H5G_dense_remove_by_idx_bt2_cb, &udata) < 0)
+        if(H5B2_remove_by_idx(bt2, order, n, H5G_dense_remove_by_idx_bt2_cb, &udata) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTREMOVE, FAIL, "unable to remove link from indexed v2 B-tree")
     } /* end if */
     else {      /* Otherwise, we need to build a table of the links and sort it */
         /* Build the table of links for this group */
-        if(H5G__dense_build_table(f, dxpl_id, linfo, idx_type, order, &ltable) < 0)
+        if(H5G__dense_build_table(f, linfo, idx_type, order, &ltable) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "error building table of links")
 
         /* Check for going out of bounds */
@@ -1709,15 +1676,15 @@ H5G__dense_remove_by_idx(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
             HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "index out of bound")
 
         /* Remove the appropriate link from the dense storage */
-        if(H5G__dense_remove(f, dxpl_id, linfo, grp_full_path_r, ltable.lnks[n].name) < 0)
+        if(H5G__dense_remove(f, linfo, grp_full_path_r, ltable.lnks[n].name) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTREMOVE, FAIL, "unable to remove link from dense storage")
     } /* end else */
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for index")
     if(ltable.lnks && H5G__link_release_table(&ltable) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTFREE, FAIL, "unable to release link table")
@@ -1740,7 +1707,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__dense_delete(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo, hbool_t adj_link)
+H5G__dense_delete(H5F_t *f, H5O_linfo_t *linfo, hbool_t adj_link)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
@@ -1761,12 +1728,11 @@ H5G__dense_delete(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo, hbool_t adj_link)
         H5G_bt2_ud_rm_t udata;          /* User data for v2 B-tree record removal */
 
         /* Open the fractal heap */
-        if(NULL == (fheap = H5HF_open(f, dxpl_id, linfo->fheap_addr)))
+        if(NULL == (fheap = H5HF_open(f, linfo->fheap_addr)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
         /* Set up the user data for the v2 B-tree 'record remove' callback */
         udata.common.f = f;
-        udata.common.dxpl_id = dxpl_id;
         udata.common.fheap = fheap;
         udata.common.name = NULL;
         udata.common.name_hash = 0;
@@ -1778,16 +1744,16 @@ H5G__dense_delete(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo, hbool_t adj_link)
         udata.replace_names = FALSE;
 
         /* Delete the name index, adjusting the ref. count on links removed */
-        if(H5B2_delete(f, dxpl_id, linfo->name_bt2_addr, NULL, H5G_dense_remove_bt2_cb, &udata) < 0)
+        if(H5B2_delete(f, linfo->name_bt2_addr, NULL, H5G_dense_remove_bt2_cb, &udata) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete v2 B-tree for name index")
 
         /* Close the fractal heap */
-        if(H5HF_close(fheap, dxpl_id) < 0)
+        if(H5HF_close(fheap) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close fractal heap")
     } /* end if */
     else {
         /* Delete the name index, without adjusting the ref. count on the links  */
-        if(H5B2_delete(f, dxpl_id, linfo->name_bt2_addr, NULL, NULL, NULL) < 0)
+        if(H5B2_delete(f, linfo->name_bt2_addr, NULL, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete v2 B-tree for name index")
     } /* end else */
     linfo->name_bt2_addr = HADDR_UNDEF;
@@ -1796,7 +1762,7 @@ H5G__dense_delete(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo, hbool_t adj_link)
     if(linfo->index_corder) {
         /* Delete the creation order index, without adjusting the ref. count on the links  */
         HDassert(H5F_addr_defined(linfo->corder_bt2_addr));
-        if(H5B2_delete(f, dxpl_id, linfo->corder_bt2_addr, NULL, NULL, NULL) < 0)
+        if(H5B2_delete(f, linfo->corder_bt2_addr, NULL, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete v2 B-tree for creation order index")
         linfo->corder_bt2_addr = HADDR_UNDEF;
     } /* end if */
@@ -1804,7 +1770,7 @@ H5G__dense_delete(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo, hbool_t adj_link)
         HDassert(!H5F_addr_defined(linfo->corder_bt2_addr));
 
     /* Delete the fractal heap */
-    if(H5HF_delete(f, dxpl_id, linfo->fheap_addr) < 0)
+    if(H5HF_delete(f, linfo->fheap_addr) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete fractal heap")
     linfo->fheap_addr = HADDR_UNDEF;
 
@@ -1835,8 +1801,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5G_obj_t
-H5G__dense_get_type_by_idx(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo,
-    hsize_t idx)
+H5G__dense_get_type_by_idx(H5F_t *f, H5O_linfo_t *linfo, hsize_t idx)
 {
     H5G_link_table_t ltable = {0, NULL};        /* Table of links */
     H5G_obj_t ret_value = H5G_UNKNOWN;          /* Return value */
@@ -1850,7 +1815,7 @@ H5G__dense_get_type_by_idx(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo,
     HDassert(linfo);
 
     /* Build the table of links for this group */
-    if(H5G__dense_build_table(f, dxpl_id, linfo, H5_INDEX_NAME, H5_ITER_INC, &ltable) < 0)
+    if(H5G__dense_build_table(f, linfo, H5_INDEX_NAME, H5_ITER_INC, &ltable) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5G_UNKNOWN, "error building table of links")
 
     /* Check for going out of bounds */
@@ -1871,7 +1836,7 @@ H5G__dense_get_type_by_idx(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo,
         tmp_oloc.addr = ltable.lnks[idx].u.hard.addr;
 
         /* Get the type of the object */
-        if(H5O_obj_type(&tmp_oloc, &obj_type, dxpl_id) < 0)
+        if(H5O_obj_type(&tmp_oloc, &obj_type) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5G_UNKNOWN, "can't get object type")
 
         /* Map to group object type */
diff --git a/src/H5Gdeprec.c b/src/H5Gdeprec.c
index a775c58..fc346f8 100644
--- a/src/H5Gdeprec.c
+++ b/src/H5Gdeprec.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -39,6 +37,7 @@
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5ACprivate.h"	/* Metadata cache			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Gpkg.h"		/* Groups		  		*/
 #include "H5Iprivate.h"		/* IDs			  		*/
@@ -61,7 +60,6 @@ typedef struct {
     H5G_stat_t  *statbuf;			/* Stat buffer about object */
     hbool_t follow_link;                        /* Whether we are following a link or not */
     H5F_t *loc_file;                            /* Pointer to the file the location is in */
-    hid_t dxpl_id;                              /* Dataset transfer property list */
 } H5G_trav_goi_t;
 
 
@@ -74,17 +72,29 @@ typedef struct {
 /* Local Prototypes */
 /********************/
 
-static herr_t H5G_link_hard(hid_t cur_loc_id, const char *cur_name,
-    hid_t new_loc_id, const char *new_name);
-static herr_t H5G_move(hid_t src_loc_id, const char *src_name,
-    hid_t dst_loc_id, const char *dst_name);
-static herr_t H5G_get_objinfo_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
+static herr_t H5G__link(hid_t cur_loc_id, const char *cur_name, H5G_link_t type,
+    hid_t new_loc_id, const char *new_name, hid_t lcpl_id);
+static herr_t H5G__move(hid_t src_loc_id, const char *src_name,
+    hid_t dst_loc_id, const char *dst_name, hid_t lcpl_id);
+static herr_t H5G__unlink(H5G_loc_t *loc, const char *name);
+static herr_t H5G__get_linkval(const H5G_loc_t *loc, const char *name, size_t size,
+    char *buf/*out*/);
+static herr_t H5G__set_comment(const H5G_loc_t *loc, const char *name,
+    const char *comment);
+static int H5G__get_comment(const H5G_loc_t *loc, const char *name, char *buf,
+    size_t bufsize);
+static herr_t H5G__iterate(hid_t loc_id, const char *name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t idx, hsize_t *last_lnk,
+    const H5G_link_iterate_t *lnk_op, void *op_data);
+static herr_t H5G__get_num_objs(const H5O_loc_t *oloc, H5G_info_t *grp_info);
+static herr_t H5G__get_objinfo_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
-static herr_t H5G_get_objinfo(const H5G_loc_t *loc, const char *name,
-    hbool_t follow_link, H5G_stat_t *statbuf/*out*/, hid_t dxpl_id);
-static H5G_obj_t H5G_obj_get_type_by_idx(H5O_loc_t *oloc, hsize_t idx,
-    hid_t dxpl_id);
+static herr_t H5G__get_objinfo(const H5G_loc_t *loc, const char *name,
+    hbool_t follow_link, H5G_stat_t *statbuf/*out*/);
+static ssize_t H5G__get_objname_by_idx(const H5O_loc_t *oloc, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t idx, char *name, size_t size);
+static H5G_obj_t H5G__obj_get_type_by_idx(H5O_loc_t *oloc, hsize_t idx);
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
 
@@ -220,12 +230,15 @@ H5Gcreate1(hid_t loc_id, const char *name, size_t size_hint)
     else
         tmp_gcpl = H5P_GROUP_CREATE_DEFAULT;
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
     /* Create the new group & get its ID */
-    if(NULL == (grp = H5G__create_named(&loc, name, H5P_LINK_CREATE_DEFAULT,
-            tmp_gcpl, H5P_GROUP_ACCESS_DEFAULT, H5AC_ind_read_dxpl_id)))
+    if(NULL == (grp = H5G__create_named(&loc, name, H5P_LINK_CREATE_DEFAULT, tmp_gcpl)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create group")
     if((ret_value = H5I_register(H5I_GROUP, grp, TRUE)) < 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register group")
+	HGOTO_ERROR(H5E_SYM, H5E_CANTREGISTER, FAIL, "unable to register group")
 
 done:
     if(tmp_gcpl > 0 && tmp_gcpl != H5P_GROUP_CREATE_DEFAULT)
@@ -274,7 +287,7 @@ H5Gopen1(hid_t loc_id, const char *name)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
 
     /* Open the group */
-    if((grp = H5G__open_name(&loc, name, H5P_DEFAULT, H5AC_ind_read_dxpl_id)) == NULL)
+    if(NULL == (grp = H5G__open_name(&loc, name)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group")
 
     /* Register an atom for the group */
@@ -282,10 +295,9 @@ H5Gopen1(hid_t loc_id, const char *name)
         HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register group")
 
 done:
-    if(ret_value < 0) {
+    if(ret_value < 0)
         if(grp && H5G_close(grp) < 0)
             HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "unable to release group")
-    } /* end if */
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Gopen1() */
@@ -313,23 +325,13 @@ H5Glink(hid_t cur_loc_id, H5G_link_t type, const char *cur_name, const char *new
     if(!new_name || !*new_name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no new name specified")
 
-    if(type == H5L_TYPE_HARD) {
-        if((ret_value = H5G_link_hard(cur_loc_id, cur_name, H5L_SAME_LOC, new_name)) < 0)
-            HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "couldn't create link")
-    } /* end if */
-    else if(type == H5L_TYPE_SOFT) {
-        H5G_loc_t	cur_loc;                /* Group location for new link */
-
-        /* Finish checking arguments */
-        if(H5G_loc(cur_loc_id, &cur_loc) < 0)
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(cur_loc_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info")
 
-        /* Create the link */
-        if(H5L_create_soft(cur_name, &cur_loc, new_name, H5P_DEFAULT, H5P_DEFAULT, H5AC_ind_read_dxpl_id) < 0)
-            HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create link")
-    } /* end else if */
-    else
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Not a valid link type")
+    /* Call internal routine to create link */
+    if(H5G__link(cur_loc_id, cur_name, type, H5L_SAME_LOC, new_name, H5P_LINK_CREATE_DEFAULT) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "couldn't create link")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -359,28 +361,13 @@ H5Glink2(hid_t cur_loc_id, const char *cur_name, H5G_link_t type,
     if(!new_name || !*new_name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no new name specified")
 
-    if(type == H5L_TYPE_HARD) {
-        if((ret_value = H5G_link_hard(cur_loc_id, cur_name, new_loc_id, new_name)) < 0)
-            HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "couldn't create link")
-    } /* end if */
-    else if(type == H5L_TYPE_SOFT) {
-        H5G_loc_t	new_loc;                /* Group location for new link */
-
-        /* Soft links only need one location, the new_loc_id, but it's possible that
-         * new_loc_id is H5L_SAME_LOC */
-        if(new_loc_id == H5L_SAME_LOC)
-            new_loc_id = cur_loc_id;
-
-        /* Finish checking arguments */
-        if(H5G_loc(new_loc_id, &new_loc) < 0)
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(cur_loc_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info")
 
-        /* Create the link */
-        if(H5L_create_soft(cur_name, &new_loc, new_name, H5P_DEFAULT, H5P_DEFAULT, H5AC_ind_read_dxpl_id) < 0)
-            HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create link")
-    } /* end else if */
-    else
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a valid link type")
+    /* Call internal routine to create link */
+    if(H5G__link(cur_loc_id, cur_name, type, new_loc_id, new_name, H5P_LINK_CREATE_DEFAULT) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "couldn't create link")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -388,57 +375,74 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_link_hard
+ * Function:	H5G__link
  *
- * Purpose:	Creates a hard link from NEW_NAME to CUR_NAME.
- *
- *		CUR_NAME must name an existing object.  CUR_NAME and
- *              NEW_NAME are interpreted relative to CUR_LOC_ID and
- *              NEW_LOC_ID, which are either file IDs or group IDs.
+ * Purpose:	Internal routine to create a new link.
  *
  * Return:	Non-negative on success/Negative on failure
  *
  * Programmer:	Quincey Koziol
- *              Monday, November  6, 2006
+ *              Monday, December 18, 2017
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_link_hard(hid_t cur_loc_id, const char *cur_name, hid_t new_loc_id,
-    const char *new_name)
+H5G__link(hid_t cur_loc_id, const char *cur_name, H5G_link_t type,
+    hid_t new_loc_id, const char *new_name, hid_t lcpl_id)
 {
-    H5G_loc_t	cur_loc, *cur_loc_p;    /* Information about current link's group */
-    H5G_loc_t	new_loc, *new_loc_p;    /* Information about new link's group */
-    herr_t      ret_value = SUCCEED;       /* Return value */
+    H5G_loc_t	new_loc;                /* Information about new link's group */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC_VOL
 
-    /* Finish checking arguments */
-    if(cur_loc_id == H5L_SAME_LOC && new_loc_id == H5L_SAME_LOC)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "source and destination should not be both H5L_SAME_LOC")
-    if(cur_loc_id != H5L_SAME_LOC && H5G_loc(cur_loc_id, &cur_loc) < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-    if(new_loc_id != H5L_SAME_LOC && H5G_loc(new_loc_id, &new_loc) < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+    /* Create the appropriate kind of link */
+    if(type == H5L_TYPE_HARD) {
+        H5G_loc_t	cur_loc, *cur_loc_p;    /* Information about current link's group */
+        H5G_loc_t	*new_loc_p;             /* Information about new link's group */
+
+        /* Finish checking arguments */
+        if(cur_loc_id == H5L_SAME_LOC && new_loc_id == H5L_SAME_LOC)
+            HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "source and destination should not be both H5L_SAME_LOC")
+        if(cur_loc_id != H5L_SAME_LOC && H5G_loc(cur_loc_id, &cur_loc) < 0)
+            HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location")
+        if(new_loc_id != H5L_SAME_LOC && H5G_loc(new_loc_id, &new_loc) < 0)
+            HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location")
+
+        /* Set up current & new location pointers */
+        cur_loc_p = &cur_loc;
+        new_loc_p = &new_loc;
+        if(cur_loc_id == H5L_SAME_LOC)
+            cur_loc_p = new_loc_p;
+        else if(new_loc_id == H5L_SAME_LOC)
+            new_loc_p = cur_loc_p;
+        else if(cur_loc_p->oloc->file != new_loc_p->oloc->file)
+            HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "source and destination should be in the same file.")
+
+        /* Create the link */
+        if(H5L_create_hard(cur_loc_p, cur_name, new_loc_p, new_name, lcpl_id) < 0)
+            HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create link")
+    } /* end if */
+    else if(type == H5L_TYPE_SOFT) {
+        /* Soft links only need one location, the new_loc_id, but it's possible
+         * that new_loc_id is H5L_SAME_LOC
+         */
+        if(new_loc_id == H5L_SAME_LOC)
+            new_loc_id = cur_loc_id;
+
+        /* Finish checking arguments */
+        if(H5G_loc(new_loc_id, &new_loc) < 0)
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
 
-    /* Set up current & new location pointers */
-    cur_loc_p = &cur_loc;
-    new_loc_p = &new_loc;
-    if(cur_loc_id == H5L_SAME_LOC)
-        cur_loc_p = new_loc_p;
-    else if(new_loc_id == H5L_SAME_LOC)
-   	new_loc_p = cur_loc_p;
-    else if(cur_loc_p->oloc->file != new_loc_p->oloc->file)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "source and destination should be in the same file.")
-
-    /* Create the link */
-    if(H5L_create_hard(cur_loc_p, cur_name, new_loc_p, new_name,
-                H5P_DEFAULT, H5P_DEFAULT, H5AC_ind_read_dxpl_id) < 0)
-	HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create link")
+        /* Create the link */
+        if(H5L_create_soft(cur_name, &new_loc, new_name, lcpl_id) < 0)
+            HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create link")
+    } /* end else if */
+    else
+        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "Not a valid link type")
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_link_hard() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__link() */
 
 
 /*-------------------------------------------------------------------------
@@ -451,14 +455,18 @@ done:
 herr_t
 H5Gmove(hid_t src_loc_id, const char *src_name, const char *dst_name)
 {
-    herr_t      ret_value = SUCCEED;       /* Return value */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE3("e", "i*s*s", src_loc_id, src_name, dst_name);
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(src_loc_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
     /* Call common routine to move the link */
-    if(H5G_move(src_loc_id, src_name, H5L_SAME_LOC, dst_name) < 0)
-      HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "couldn't move link")
+    if(H5G__move(src_loc_id, src_name, H5L_SAME_LOC, dst_name, H5P_LINK_CREATE_DEFAULT) < 0)
+      HGOTO_ERROR(H5E_SYM, H5E_CANTMOVE, FAIL, "couldn't move link")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -476,14 +484,22 @@ herr_t
 H5Gmove2(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
     const char *dst_name)
 {
-    herr_t      ret_value = SUCCEED;       /* Return value */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE4("e", "i*si*s", src_loc_id, src_name, dst_loc_id, dst_name);
 
+    /* Check arguments */
+    if(src_loc_id == H5L_SAME_LOC && dst_loc_id == H5L_SAME_LOC)
+        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "source and destination should not both be H5L_SAME_LOC")
+
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(dst_loc_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
     /* Call common routine to move the link */
-    if(H5G_move(src_loc_id, src_name, dst_loc_id, dst_name) < 0)
-      HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "couldn't move link")
+    if(H5G__move(src_loc_id, src_name, dst_loc_id, dst_name, H5P_LINK_CREATE_DEFAULT) < 0)
+      HGOTO_ERROR(H5E_SYM, H5E_CANTMOVE, FAIL, "couldn't move link")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -491,7 +507,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_move
+ * Function:	H5G__move
  *
  * Purpose:	Renames an object within an HDF5 file and moves it to a new
  *              group.  The original name SRC is unlinked from the group graph
@@ -508,26 +524,24 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_move(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
-    const char *dst_name)
+H5G__move(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
+    const char *dst_name, hid_t lcpl_id)
 {
     H5G_loc_t	src_loc, *src_loc_p;    /* Group info for source location */
     H5G_loc_t	dst_loc, *dst_loc_p;    /* Group info for destination location */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC_VOL
 
     /* Check arguments */
-    if(src_loc_id == H5L_SAME_LOC && dst_loc_id == H5L_SAME_LOC)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "source and destination should not both be H5L_SAME_LOC")
     if(src_loc_id != H5L_SAME_LOC && H5G_loc(src_loc_id, &src_loc) < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+        HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location")
     if(dst_loc_id != H5L_SAME_LOC && H5G_loc(dst_loc_id, &dst_loc) < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+        HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location")
     if(!src_name || !*src_name)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no current name specified")
+        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "no current name specified")
     if(!dst_name || !*dst_name)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no destination name specified")
+        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "no destination name specified")
 
     /* Set up src & dst location pointers */
     src_loc_p = &src_loc;
@@ -538,13 +552,12 @@ H5G_move(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
         dst_loc_p = src_loc_p;
 
     /* Move the link */
-    if(H5L_move(src_loc_p, src_name, dst_loc_p, dst_name, FALSE, H5P_DEFAULT,
-            H5P_DEFAULT, H5AC_ind_read_dxpl_id) < 0)
-	HGOTO_ERROR(H5E_LINK, H5E_CANTMOVE, FAIL, "unable to move link")
+    if(H5L_move(src_loc_p, src_name, dst_loc_p, dst_name, FALSE, lcpl_id) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTMOVE, FAIL, "unable to move link")
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_move() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__move() */
 
 
 /*-------------------------------------------------------------------------
@@ -565,13 +578,17 @@ H5Gunlink(hid_t loc_id, const char *name)
 
     /* Check arguments */
     if(H5G_loc(loc_id, &loc) < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+	HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location")
     if(!name || !*name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
+	HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "no name")
 
-    /* Call H5L routine... */
-    if(H5L_delete(&loc, name, H5P_DEFAULT, H5AC_ind_read_dxpl_id) < 0)
-      HGOTO_ERROR(H5E_LINK, H5E_CANTDELETE, FAIL, "couldn't delete link")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
+    /* Call internal routine */
+    if(H5G__unlink(&loc, name) < 0)
+      HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "couldn't delete link")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -579,6 +596,37 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:	H5G__unlink
+ *
+ * Purpose:	Internal version of H5Gunlink.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Non-negative on success / Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *              Saturday, December 23, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5G__unlink(H5G_loc_t *loc, const char *name)
+{
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Call H5L routine... */
+    if(H5L_delete(loc, name) < 0)
+      HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "couldn't delete link")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__unlink() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5Gget_linkval
  *
  * Purpose:	Retrieve's a soft link's data.  The new API is
@@ -601,9 +649,13 @@ H5Gget_linkval(hid_t loc_id, const char *name, size_t size, char *buf/*out*/)
     if(!name || !*name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
 
-    /* Call the new link routine which provides this capability */
-    if(H5L_get_val(&loc, name, buf, size, H5P_DEFAULT, H5AC_ind_read_dxpl_id) < 0)
-      HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "couldn't get link info")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
+    /* Call internal routine */
+    if(H5G__get_linkval(&loc, name, size, buf) < 0)
+      HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "couldn't delete link")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -611,6 +663,38 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:	H5G__get_linkval
+ *
+ * Purpose:	Internal version of H5Gget_linkval.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Non-negative on success / Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *              Saturday, December 23, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5G__get_linkval(const H5G_loc_t *loc, const char *name, size_t size,
+    char *buf/*out*/)
+{
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Call the link routine which provides this capability */
+    if(H5L_get_val(loc, name, buf, size) < 0)
+      HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "couldn't get link info")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__get_linkval() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5Gset_comment
  *
  * Purpose:     Gives the specified object a comment.  The COMMENT string
@@ -630,7 +714,7 @@ done:
 herr_t
 H5Gset_comment(hid_t loc_id, const char *name, const char *comment)
 {
-    H5G_loc_t	loc;
+    H5G_loc_t	loc;                    /* Group's location */
     herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -641,8 +725,13 @@ H5Gset_comment(hid_t loc_id, const char *name, const char *comment)
     if(!name || !*name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
 
-    if(H5G_loc_set_comment(&loc, name, comment, H5P_DEFAULT, H5AC_ind_read_dxpl_id) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to set comment value")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
+    /* Call internal routine */
+    if(H5G__set_comment(&loc, name, comment) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "unable to set comment value")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -650,6 +739,37 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:	H5G__set_comment
+ *
+ * Purpose:	Internal version of H5Gset_comment.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Non-negative on success / Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *              Saturday, December 23, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5G__set_comment(const H5G_loc_t *loc, const char *name, const char *comment)
+{
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Call the common routine which provides this capability */
+    if(H5G_loc_set_comment(loc, name, comment) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "unable to set comment value")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__set_comment() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5Gget_comment
  *
  * Purpose:	Return at most BUFSIZE characters of the comment for the
@@ -675,8 +795,8 @@ done:
 int
 H5Gget_comment(hid_t loc_id, const char *name, size_t bufsize, char *buf)
 {
-    H5G_loc_t	loc;
-    int	ret_value;
+    H5G_loc_t	loc;                    /* Group's location */
+    int	ret_value;                      /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE4("Is", "i*sz*s", loc_id, name, bufsize, buf);
@@ -688,8 +808,13 @@ H5Gget_comment(hid_t loc_id, const char *name, size_t bufsize, char *buf)
     if(bufsize > 0 && !buf)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no buffer specified")
 
-    if((ret_value = (int)H5G_loc_get_comment(&loc, name, buf, bufsize, H5P_DEFAULT, H5AC_ind_read_dxpl_id)) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to get comment value")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
+    /* Call internal routine */
+    if((ret_value = H5G__get_comment(&loc, name, buf, bufsize)) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get comment value")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -697,29 +822,58 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Giterate
+ * Function:	H5G__get_comment
  *
- * Purpose:	Iterates over the entries of a group.  The LOC_ID and NAME
- *		identify the group over which to iterate and IDX indicates
- *		where to start iterating (zero means at the beginning).	 The
- *		OPERATOR is called for each member and the iteration
- *		continues until the operator returns non-zero or all members
- *		are processed. The operator is passed a group ID for the
- *		group being iterated, a member name, and OP_DATA for each
- *		member.
+ * Purpose:	Internal version of H5Gget_comment.
  *
- * Note:	Deprecated in favor of H5Literate
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
  *
- * Return:	Success:	The return value of the first operator that
- *				returns non-zero, or zero if all members were
- *				processed with no operator returning non-zero.
+ * Return:	Non-negative on success / Negative on failure
  *
- *		Failure:	Negative if something goes wrong within the
- *				library, or the negative value returned by one
- *				of the operators.
+ * Programmer:	Quincey Koziol
+ *              Saturday, December 23, 2017
  *
- * Programmer:	Robb Matzke
- *		Monday, March 23, 1998
+ *-------------------------------------------------------------------------
+ */
+static int
+H5G__get_comment(const H5G_loc_t *loc, const char *name, char *buf,
+    size_t bufsize)
+{
+    int ret_value = FAIL;       /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Call the common routine which provides this capability */
+    if((ret_value = (int)H5G_loc_get_comment(loc, name, buf, bufsize)) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get comment value")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__get_comment() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Giterate
+ *
+ * Purpose:     Iterates over the entries of a group.  The LOC_ID and NAME
+ *              identify the group over which to iterate and IDX indicates
+ *              where to start iterating (zero means at the beginning).	 The
+ *              OPERATOR is called for each member and the iteration
+ *              continues until the operator returns non-zero or all members
+ *              are processed. The operator is passed a group ID for the
+ *              group being iterated, a member name, and OP_DATA for each
+ *              member.
+ *
+ * NOTE:        Deprecated in favor of H5Literate
+ *
+ * Return:      Success:    The return value of the first operator that
+ *                          returns non-zero, or zero if all members were
+ *                          processed with no operator returning non-zero.
+ *
+ *              Failure:    Negative if something goes wrong within the
+ *                          library, or the negative value returned by one
+ *                          of the operators.
  *
  *-------------------------------------------------------------------------
  */
@@ -727,21 +881,21 @@ herr_t
 H5Giterate(hid_t loc_id, const char *name, int *idx_p, H5G_iterate_t op,
     void *op_data)
 {
-    H5G_link_iterate_t lnk_op;          /* Link operator */
-    hsize_t     last_obj;               /* Index of last object looked at */
-    hsize_t	idx;                    /* Internal location to hold index */
-    herr_t	ret_value;
+    H5G_link_iterate_t  lnk_op;         /* Link operator                    */
+    hsize_t             last_obj;       /* Index of last object looked at   */
+    hsize_t	        idx;            /* Internal location to hold index  */
+    herr_t              ret_value;      /* Return value                     */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE5("e", "i*s*Isx*x", loc_id, name, idx_p, op, op_data);
 
     /* Check args */
     if(!name || !*name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
+        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "no name specified")
     if(idx_p && *idx_p < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index specified")
+        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "invalid index specified")
     if(!op)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no operator specified")
+        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "no operator specified")
 
     /* Set number of objects looked at to zero */
     last_obj = 0;
@@ -752,8 +906,8 @@ H5Giterate(hid_t loc_id, const char *name, int *idx_p, H5G_iterate_t op,
     lnk_op.op_func.op_old = op;
 
     /* Call private function. */
-    if((ret_value = H5G_iterate(loc_id, name, H5_INDEX_NAME, H5_ITER_INC, idx, &last_obj, &lnk_op, op_data, H5P_DEFAULT, H5AC_ind_read_dxpl_id)) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "group iteration failed")
+    if((ret_value = H5G__iterate(loc_id, name, H5_INDEX_NAME, H5_ITER_INC, idx, &last_obj, &lnk_op, op_data)) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "group iteration failed")
 
     /* Set the index we stopped at */
     if(idx_p)
@@ -765,6 +919,39 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:	H5G__iterate
+ *
+ * Purpose:	Internal version of H5Giterate.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Non-negative on success / Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *              Saturday, December 23, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5G__iterate(hid_t loc_id, const char *name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t idx, hsize_t *last_lnk,
+    const H5G_link_iterate_t *lnk_op, void *op_data)
+{
+    herr_t ret_value = FAIL;            /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Call the common routine which provides this capability */
+    if((ret_value = H5G_iterate(loc_id, name, idx_type, order, idx, last_lnk, lnk_op, op_data)) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "group iteration failed")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__iterate() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5Gget_num_objs
  *
  * Purpose:     Returns the number of objects in the group.  It iterates
@@ -783,26 +970,21 @@ done:
 herr_t
 H5Gget_num_objs(hid_t loc_id, hsize_t *num_objs)
 {
-    H5G_loc_t		loc;            /* Location of object */
-    H5G_info_t          grp_info;       /* Group information */
-    H5O_type_t          obj_type;       /* Type of object at location */
-    herr_t		ret_value = SUCCEED;
+    H5G_loc_t	loc;            /* Location of object */
+    H5G_info_t  grp_info;       /* Group information */
+    herr_t	ret_value = SUCCEED;
 
     FUNC_ENTER_API(FAIL)
     H5TRACE2("e", "i*h", loc_id, num_objs);
 
     /* Check args */
     if(H5G_loc(loc_id, &loc) < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location ID")
-    if(H5O_obj_type(loc.oloc, &obj_type, H5AC_ind_read_dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get object type")
-    if(obj_type != H5O_TYPE_GROUP)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
+	HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location ID")
     if(!num_objs)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "bad pointer to # of objects")
+	HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "bad pointer to # of objects")
 
-    /* Retrieve information about the group */
-    if(H5G__obj_info(loc.oloc, &grp_info, H5AC_ind_read_dxpl_id) < 0)
+    /* Call the internal routine */
+    if(H5G__get_num_objs(loc.oloc, &grp_info) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTCOUNT, FAIL, "can't determine")
 
     /* Set the number of objects [sic: links] in the group */
@@ -814,6 +996,44 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:	H5G__get_num_objs
+ *
+ * Purpose:	Internal version of H5Gget_num_objs.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Non-negative on success / Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *              Saturday, December 23, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5G__get_num_objs(const H5O_loc_t *oloc, H5G_info_t *grp_info)
+{
+    H5O_type_t obj_type;                /* Type of object at location */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check args */
+    if(H5O_obj_type(oloc, &obj_type) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get object type")
+    if(obj_type != H5O_TYPE_GROUP)
+        HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a group")
+
+    /* Retrieve information about the group */
+    if(H5G__obj_info(oloc, grp_info) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTCOUNT, FAIL, "can't determine # of objects")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__get_num_objs() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5Gget_objinfo
  *
  * Purpose:	Returns information about an object.  If FOLLOW_LINK is
@@ -834,7 +1054,7 @@ herr_t
 H5Gget_objinfo(hid_t loc_id, const char *name, hbool_t follow_link,
 	       H5G_stat_t *statbuf/*out*/)
 {
-    H5G_loc_t	loc;
+    H5G_loc_t	loc;                    /* Group's location */
     herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -842,13 +1062,13 @@ H5Gget_objinfo(hid_t loc_id, const char *name, hbool_t follow_link,
 
     /* Check arguments */
     if(H5G_loc(loc_id, &loc) < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+	HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location")
     if(!name || !*name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
+	HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "no name specified")
 
     /* Get info */
-    if(H5G_get_objinfo(&loc, name, follow_link, statbuf, H5AC_ind_read_dxpl_id) < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "cannot stat object")
+    if(H5G__get_objinfo(&loc, name, follow_link, statbuf) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "cannot stat object")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -856,7 +1076,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_get_objinfo_cb
+ * Function:	H5G__get_objinfo_cb
  *
  * Purpose:	Callback for retrieving info about an object.  This routine
  *              gets the info
@@ -869,13 +1089,13 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_get_objinfo_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char *name, const H5O_link_t *lnk,
+H5G__get_objinfo_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char *name, const H5O_link_t *lnk,
     H5G_loc_t *obj_loc, void *_udata/*in,out*/, H5G_own_loc_t *own_loc/*out*/)
 {
     H5G_trav_goi_t *udata = (H5G_trav_goi_t *)_udata;   /* User data passed in */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name in this group resolved to a valid link */
     if(lnk == NULL && obj_loc == NULL)
@@ -898,7 +1118,7 @@ H5G_get_objinfo_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char *name, co
             /* Go retrieve the object information */
             /* (don't need index & heap info) */
             HDassert(obj_loc);
-            if(H5O_get_info(obj_loc->oloc, udata->dxpl_id, FALSE, &oinfo) < 0)
+            if(H5O_get_info(obj_loc->oloc, FALSE, &oinfo) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to get object info")
 
             /* Get mapped object type */
@@ -931,11 +1151,11 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_get_objinfo_cb() */
+} /* end H5G__get_objinfo_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_get_objinfo
+ * Function:	H5G__get_objinfo
  *
  * Purpose:	Returns information about an object.
  *
@@ -951,14 +1171,15 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_get_objinfo(const H5G_loc_t *loc, const char *name, hbool_t follow_link,
-    H5G_stat_t *statbuf/*out*/, hid_t dxpl_id)
+H5G__get_objinfo(const H5G_loc_t *loc, const char *name, hbool_t follow_link,
+    H5G_stat_t *statbuf/*out*/)
 {
     H5G_trav_goi_t udata;           /* User data for callback */
     herr_t      ret_value = SUCCEED;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC_VOL
 
+    /* Sanity checks */
     HDassert(loc);
     HDassert(name && *name);
 
@@ -970,11 +1191,10 @@ H5G_get_objinfo(const H5G_loc_t *loc, const char *name, hbool_t follow_link,
     udata.statbuf = statbuf;
     udata.follow_link = follow_link;
     udata.loc_file = loc->oloc->file;
-    udata.dxpl_id = dxpl_id;
 
     /* Traverse the group hierarchy to locate the object to get info about */
     if(H5G_traverse(loc, name, (unsigned)(follow_link ? H5G_TARGET_NORMAL : H5G_TARGET_SLINK|H5G_TARGET_UDLINK),
-            H5G_get_objinfo_cb, &udata, H5P_DEFAULT, dxpl_id) < 0)
+            H5G__get_objinfo_cb, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_EXISTS, FAIL, "name doesn't exist")
 
     /* If we're pointing at a soft or UD link, get the real link length and type */
@@ -985,7 +1205,7 @@ H5G_get_objinfo(const H5G_loc_t *loc, const char *name, hbool_t follow_link,
         /* Get information about link to the object. If this fails, e.g.
          * because the object is ".", just treat the object as a hard link. */
         H5E_BEGIN_TRY {
-            ret = H5L_get_info(loc, name, &linfo, H5P_DEFAULT, dxpl_id);
+            ret = H5L_get_info(loc, name, &linfo);
         } H5E_END_TRY
 
         if(ret >= 0 && linfo.type != H5L_TYPE_HARD) {
@@ -1000,8 +1220,8 @@ H5G_get_objinfo(const H5G_loc_t *loc, const char *name, hbool_t follow_link,
     } /* end if */
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_get_objinfo() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__get_objinfo() */
 
 
 /*-------------------------------------------------------------------------
@@ -1030,23 +1250,18 @@ done:
 ssize_t
 H5Gget_objname_by_idx(hid_t loc_id, hsize_t idx, char *name, size_t size)
 {
-    H5G_loc_t		loc;            /* Object location */
-    H5O_type_t          obj_type;       /* Type of object at location */
-    ssize_t		ret_value;
+    H5G_loc_t	loc;            /* Object location */
+    ssize_t	ret_value;
 
     FUNC_ENTER_API(FAIL)
     H5TRACE4("Zs", "ih*sz", loc_id, idx, name, size);
 
     /* Check args */
     if(H5G_loc(loc_id, &loc) < 0)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location ID")
-    if(H5O_obj_type(loc.oloc, &obj_type, H5AC_ind_read_dxpl_id) < 0)
-        HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get object type")
-    if(obj_type != H5O_TYPE_GROUP)
-        HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, FAIL, "not a group")
+	HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location ID")
 
     /* Call internal function */
-    if((ret_value = H5G_obj_get_name_by_idx(loc.oloc, H5_INDEX_NAME, H5_ITER_INC, idx, name, size, H5AC_ind_read_dxpl_id)) < 0)
+    if((ret_value = H5G__get_objname_by_idx(loc.oloc, H5_INDEX_NAME, H5_ITER_INC, idx, name, size)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "can't get object name")
 
 done:
@@ -1055,6 +1270,45 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:	H5G__get_objname_by_idx
+ *
+ * Purpose:	Internal version of H5Gget_objname_by_idx.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Non-negative on success / Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *              Saturday, December 23, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static ssize_t
+H5G__get_objname_by_idx(const H5O_loc_t *oloc, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t idx, char *name, size_t size)
+{
+    H5O_type_t obj_type;        /* Type of object at location */
+    ssize_t ret_value = FAIL;   /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check args */
+    if(H5O_obj_type(oloc, &obj_type) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get object type")
+    if(obj_type != H5O_TYPE_GROUP)
+        HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a group")
+
+    /* Call common routine */
+    if((ret_value = H5G_obj_get_name_by_idx(oloc, idx_type, order, idx, name, size)) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get object name")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__get_objname_by_idx() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5Gget_objtype_by_idx
  *
  * Purpose:     Returns the type of objects in the group by giving index.
@@ -1072,9 +1326,8 @@ done:
 H5G_obj_t
 H5Gget_objtype_by_idx(hid_t loc_id, hsize_t idx)
 {
-    H5G_loc_t		loc;            /* Object location */
-    H5O_type_t          obj_type;       /* Type of object at location */
-    H5G_obj_t		ret_value;
+    H5G_loc_t	loc;            /* Object location */
+    H5G_obj_t	ret_value;
 
     FUNC_ENTER_API(H5G_UNKNOWN)
     H5TRACE2("Go", "ih", loc_id, idx);
@@ -1082,13 +1335,9 @@ H5Gget_objtype_by_idx(hid_t loc_id, hsize_t idx)
     /* Check args */
     if(H5G_loc(loc_id, &loc) < 0)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5G_UNKNOWN, "not a location ID")
-    if(H5O_obj_type(loc.oloc, &obj_type, H5AC_ind_read_dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5G_UNKNOWN, "can't get object type")
-    if(obj_type != H5O_TYPE_GROUP)
-        HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, H5G_UNKNOWN, "not a group")
 
     /* Call internal function*/
-    if((ret_value = H5G_obj_get_type_by_idx(loc.oloc, idx, H5AC_ind_read_dxpl_id)) == H5G_UNKNOWN)
+    if(H5G_UNKNOWN == (ret_value = H5G__obj_get_type_by_idx(loc.oloc, idx)))
 	HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, H5G_UNKNOWN, "can't get object type")
 
 done:
@@ -1097,7 +1346,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_obj_get_type_by_idx
+ * Function:	H5G__obj_get_type_by_idx
  *
  * Purpose:     Private function for H5Gget_objtype_by_idx.
  *              Returns the type of objects in the group by giving index.
@@ -1112,40 +1361,47 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5G_obj_t
-H5G_obj_get_type_by_idx(H5O_loc_t *oloc, hsize_t idx, hid_t dxpl_id)
+H5G__obj_get_type_by_idx(H5O_loc_t *oloc, hsize_t idx)
 {
     H5O_linfo_t	linfo;		/* Link info message */
     htri_t linfo_exists;        /* Whether the link info message exists */
+    H5O_type_t obj_type;        /* Type of object at location */
     H5G_obj_t ret_value = H5G_UNKNOWN;  /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, oloc->addr, H5G_UNKNOWN)
+    FUNC_ENTER_STATIC_VOL_TAG(oloc->addr)
 
     /* Sanity check */
     HDassert(oloc);
 
+    /* Check args */
+    if(H5O_obj_type(oloc, &obj_type) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5G_UNKNOWN, "can't get object type")
+    if(obj_type != H5O_TYPE_GROUP)
+        HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, H5G_UNKNOWN, "not a group")
+
     /* Attempt to get the link info for this group */
-    if((linfo_exists = H5G__obj_get_linfo(oloc, &linfo, dxpl_id)) < 0)
+    if((linfo_exists = H5G__obj_get_linfo(oloc, &linfo)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5G_UNKNOWN, "can't check for link info message")
     if(linfo_exists) {
         if(H5F_addr_defined(linfo.fheap_addr)) {
             /* Get the object's name from the dense link storage */
-            if((ret_value = H5G__dense_get_type_by_idx(oloc->file, dxpl_id, &linfo, idx)) < 0)
+            if((ret_value = H5G__dense_get_type_by_idx(oloc->file, &linfo, idx)) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, H5G_UNKNOWN, "can't locate type")
         } /* end if */
         else {
             /* Get the object's type from the link messages */
-            if((ret_value = H5G__compact_get_type_by_idx(oloc, dxpl_id, &linfo, idx)) < 0)
+            if((ret_value = H5G__compact_get_type_by_idx(oloc, &linfo, idx)) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, H5G_UNKNOWN, "can't locate type")
         } /* end else */
     } /* end if */
     else {
         /* Get the object's type from the symbol table */
-        if((ret_value = H5G__stab_get_type_by_idx(oloc, idx, dxpl_id)) < 0)
+        if((ret_value = H5G__stab_get_type_by_idx(oloc, idx)) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, H5G_UNKNOWN, "can't locate type")
     } /* end else */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, H5G_UNKNOWN)
-} /* end H5G_obj_get_type_by_idx() */
+    FUNC_LEAVE_NOAPI_VOL_TAG(ret_value)
+} /* end H5G__obj_get_type_by_idx() */
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
diff --git a/src/H5Gent.c b/src/H5Gent.c
index f64eaf0..baee35c 100644
--- a/src/H5Gent.c
+++ b/src/H5Gent.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -93,7 +91,7 @@ H5FL_BLK_EXTERN(str_buf);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__ent_decode_vec(const H5F_t *f, const uint8_t **pp, H5G_entry_t *ent, unsigned n)
+H5G__ent_decode_vec(const H5F_t *f, const uint8_t **pp, const uint8_t *p_end, H5G_entry_t *ent, unsigned n)
 {
     unsigned    u;                      /* Local index variable */
     herr_t      ret_value = SUCCEED;    /* Return value */
@@ -106,9 +104,12 @@ H5G__ent_decode_vec(const H5F_t *f, const uint8_t **pp, H5G_entry_t *ent, unsign
     HDassert(ent);
 
     /* decode entries */
-    for(u = 0; u < n; u++)
+    for(u = 0; u < n; u++) {
+        if(*pp > p_end)
+            HGOTO_ERROR(H5E_SYM, H5E_CANTDECODE, FAIL, "ran off the end of the image buffer")
         if(H5G_ent_decode(f, pp, ent + u) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTDECODE, FAIL, "can't decode")
+    }
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -389,9 +390,8 @@ H5G__ent_reset(H5G_entry_t *ent)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__ent_convert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, const char *name,
-    const H5O_link_t *lnk, H5O_type_t obj_type, const void *crt_info,
-    H5G_entry_t *ent)
+H5G__ent_convert(H5F_t *f, H5HL_t *heap, const char *name, const H5O_link_t *lnk,
+    H5O_type_t obj_type, const void *crt_info, H5G_entry_t *ent)
 {
     size_t	name_offset;            /* Offset of name in heap */
     herr_t      ret_value = SUCCEED;    /* Return value */
@@ -410,7 +410,7 @@ H5G__ent_convert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, const char *name,
     /*
      * Add the new name to the heap.
      */
-    name_offset = H5HL_insert(f, dxpl_id, heap, HDstrlen(name) + 1, name);
+    name_offset = H5HL_insert(f, heap, HDstrlen(name) + 1, name);
     if(0 == name_offset || UFAIL == name_offset)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert symbol name into heap")
     ent->name_off = name_offset;
@@ -438,8 +438,7 @@ H5G__ent_convert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, const char *name,
                     targ_oloc.addr = lnk->u.hard.addr;
 
                     /* Check if a symbol table message exists */
-                    if((stab_exists = H5O_msg_exists(&targ_oloc, H5O_STAB_ID,
-                            dxpl_id)) < 0)
+                    if((stab_exists = H5O_msg_exists(&targ_oloc, H5O_STAB_ID)) < 0)
                         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to check for STAB message")
 
                     HDassert(!stab_exists);
@@ -460,23 +459,20 @@ H5G__ent_convert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, const char *name,
                 targ_oloc.addr = lnk->u.hard.addr;
 
                 /* Get the object header */
-                if(NULL == (oh = H5O_protect(&targ_oloc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+                if(NULL == (oh = H5O_protect(&targ_oloc, H5AC__READ_ONLY_FLAG, FALSE)))
                     HGOTO_ERROR(H5E_SYM, H5E_CANTPROTECT, FAIL, "unable to protect target object header")
 
                 /* Check if a symbol table message exists */
                 if((stab_exists = H5O_msg_exists_oh(oh, H5O_STAB_ID)) < 0) {
-                    if(H5O_unprotect(&targ_oloc, dxpl_id, oh, H5AC__NO_FLAGS_SET)
-                            < 0)
+                    if(H5O_unprotect(&targ_oloc, oh, H5AC__NO_FLAGS_SET) < 0)
                         HERROR(H5E_SYM, H5E_CANTUNPROTECT, "unable to release object header");
                     HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to check for STAB message")
                 } /* end if */
 
                 if(stab_exists) {
                     /* Read symbol table message */
-                    if(NULL == H5O_msg_read_oh(f, dxpl_id, oh, H5O_STAB_ID,
-                            &stab)) {
-                        if(H5O_unprotect(&targ_oloc, dxpl_id, oh,
-                                H5AC__NO_FLAGS_SET) < 0)
+                    if(NULL == H5O_msg_read_oh(f, oh, H5O_STAB_ID, &stab)) {
+                        if(H5O_unprotect(&targ_oloc, oh, H5AC__NO_FLAGS_SET) < 0)
                             HERROR(H5E_SYM, H5E_CANTUNPROTECT, "unable to release object header");
                         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to read STAB message")
                     } /* end if */
@@ -490,8 +486,7 @@ H5G__ent_convert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, const char *name,
                     /* No symbol table message, don't cache anything */
                     ent->type = H5G_NOTHING_CACHED;
 
-                if(H5O_unprotect(&targ_oloc, dxpl_id, oh, H5AC__NO_FLAGS_SET)
-                        < 0)
+                if(H5O_unprotect(&targ_oloc, oh, H5AC__NO_FLAGS_SET) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
             } /* end else */
             else
@@ -505,7 +500,7 @@ H5G__ent_convert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, const char *name,
                 size_t	lnk_offset;		/* Offset to sym-link value	*/
 
                 /* Insert link value into local heap */
-                if(UFAIL == (lnk_offset = H5HL_insert(f, dxpl_id, heap,
+                if(UFAIL == (lnk_offset = H5HL_insert(f, heap,
                         HDstrlen(lnk->u.soft.name) + 1, lnk->u.soft.name)))
                     HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to write link value to local heap")
 
@@ -543,8 +538,8 @@ herr_t
 H5G__ent_debug(const H5G_entry_t *ent, FILE *stream, int indent, int fwidth,
     const H5HL_t *heap)
 {
-    const char		*lval = NULL;
-    int nested_indent, nested_fwidth;
+    const char  *lval = NULL;
+    int         nested_indent, nested_fwidth;
 
     FUNC_ENTER_PACKAGE_NOERR
 
@@ -553,14 +548,14 @@ H5G__ent_debug(const H5G_entry_t *ent, FILE *stream, int indent, int fwidth,
     nested_fwidth = MAX(0, fwidth - 3);
 
     HDfprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth,
-	      "Name offset into private heap:",
-	      (unsigned long) (ent->name_off));
+              "Name offset into private heap:",
+	          (unsigned long) (ent->name_off));
 
     HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth,
-	      "Object header address:", ent->header);
+              "Object header address:", ent->header);
 
     HDfprintf(stream, "%*s%-*s ", indent, "", fwidth,
-	      "Cache info type:");
+              "Cache info type:");
     switch(ent->type) {
         case H5G_NOTHING_CACHED:
             HDfprintf(stream, "Nothing Cached\n");
@@ -583,13 +578,13 @@ H5G__ent_debug(const H5G_entry_t *ent, FILE *stream, int indent, int fwidth,
             HDfprintf(stream, "%*s%-*s\n", indent, "", fwidth,
                       "Cached information:");
             HDfprintf(stream, "%*s%-*s %lu\n", nested_indent, "", nested_fwidth,
-                       "Link value offset:",
-                       (unsigned long)(ent->cache.slink.lval_offset));
+                      "Link value offset:",
+                      (unsigned long)(ent->cache.slink.lval_offset));
             if(heap) {
                 lval = (const char *)H5HL_offset_into(heap, ent->cache.slink.lval_offset);
                 HDfprintf(stream, "%*s%-*s %s\n", nested_indent, "", nested_fwidth,
-                           "Link value:",
-                           lval);
+                          "Link value:",
+                          (lval == NULL) ? "" : lval);
             } /* end if */
             else
                 HDfprintf(stream, "%*s%-*s\n", nested_indent, "", nested_fwidth, "Warning: Invalid heap address given, name not displayed!");
diff --git a/src/H5Gint.c b/src/H5Gint.c
index 72cc1a4..3b5de44 100644
--- a/src/H5Gint.c
+++ b/src/H5Gint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -68,8 +66,6 @@ typedef struct {
 typedef struct {
     hid_t       gid;            /* The group ID for the starting group */
     H5G_loc_t	*curr_loc;      /* Location of starting group */
-    hid_t       lapl_id;        /* LAPL for walking across links */
-    hid_t       dxpl_id; 	/* DXPL for operations */
     H5_index_t  idx_type;       /* Index to use */
     H5_iter_order_t order;      /* Iteration order within index */
     H5SL_t     *visited;        /* Skip list for tracking visited nodes */
@@ -90,7 +86,7 @@ typedef struct {
 /* Local Prototypes */
 /********************/
 
-static herr_t H5G_open_oid(H5G_t *grp, hid_t dxpl_id);
+static herr_t H5G__open_oid(H5G_t *grp);
 
 
 /*********************/
@@ -132,21 +128,19 @@ H5FL_DEFINE(H5_obj_t);
  */
 H5G_t *
 H5G__create_named(const H5G_loc_t *loc, const char *name, hid_t lcpl_id,
-    hid_t gcpl_id, hid_t gapl_id, hid_t dxpl_id)
+    hid_t gcpl_id)
 {
     H5O_obj_create_t ocrt_info;         /* Information for object creation */
     H5G_obj_create_t gcrt_info;         /* Information for group creation */
     H5G_t *ret_value = NULL;            /* Return value */
 
-    FUNC_ENTER_PACKAGE
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Check arguments */
     HDassert(loc);
     HDassert(name && *name);
     HDassert(lcpl_id != H5P_DEFAULT);
     HDassert(gcpl_id != H5P_DEFAULT);
-    HDassert(gapl_id != H5P_DEFAULT);
-    HDassert(dxpl_id != H5P_DEFAULT);
 
     /* Set up group creation info */
     gcrt_info.gcpl_id = gcpl_id;
@@ -159,7 +153,7 @@ H5G__create_named(const H5G_loc_t *loc, const char *name, hid_t lcpl_id,
     ocrt_info.new_obj = NULL;
 
     /* Create the new group and link it to its parent group */
-    if(H5L_link_object(loc, name, &ocrt_info, lcpl_id, gapl_id, dxpl_id) < 0)
+    if(H5L_link_object(loc, name, &ocrt_info, lcpl_id) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, NULL, "unable to create and link to group")
     HDassert(ocrt_info.new_obj);
 
@@ -167,11 +161,48 @@ H5G__create_named(const H5G_loc_t *loc, const char *name, hid_t lcpl_id,
     ret_value = (H5G_t *)ocrt_info.new_obj;
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* end H5G__create_named() */
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5G__create_anon
+ *
+ * Purpose:     Internal routine to create a new anonymous group.
+ *
+ * Note:        This routine is needed so that there's a non-API routine for
+ *              creating groups that can set up VOL / SWMR info
+ *              (which need a DXPL).
+ *
+ * Return:      Success:    Non-NULL, pointer to new group object.
+ *              Failure:    NULL
+ *
+ * Programmer:	Quincey Koziol
+ *		December 17, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+H5G_t *
+H5G__create_anon(H5F_t *file, H5G_obj_create_t *gcrt_info)
+{
+    H5G_t       *ret_value = NULL;      /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(file);
+    HDassert(gcrt_info);
+
+    /* Create the new group & get its ID */
+    if(NULL == (ret_value = H5G__create(file, gcrt_info)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTCREATE, NULL, "unable to create group")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__create_anon() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5G__create
  *
  * Purpose:	Creates a new empty group with the specified name. The name
@@ -190,7 +221,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5G_t *
-H5G__create(H5F_t *file, H5G_obj_create_t *gcrt_info, hid_t dxpl_id)
+H5G__create(H5F_t *file, H5G_obj_create_t *gcrt_info)
 {
     H5G_t	*grp = NULL;	/*new group			*/
     unsigned    oloc_init = 0;  /* Flag to indicate that the group object location was created successfully */
@@ -201,7 +232,6 @@ H5G__create(H5F_t *file, H5G_obj_create_t *gcrt_info, hid_t dxpl_id)
     /* check args */
     HDassert(file);
     HDassert(gcrt_info->gcpl_id != H5P_DEFAULT);
-    HDassert(dxpl_id != H5P_DEFAULT);
 
     /* create an open group */
     if(NULL == (grp = H5FL_CALLOC(H5G_t)))
@@ -210,7 +240,7 @@ H5G__create(H5F_t *file, H5G_obj_create_t *gcrt_info, hid_t dxpl_id)
         HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
     /* Create the group object header */
-    if(H5G__obj_create(file, dxpl_id, gcrt_info, &(grp->oloc)/*out*/) < 0)
+    if(H5G__obj_create(file, gcrt_info, &(grp->oloc)/*out*/) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, NULL, "unable to create group object header")
     oloc_init = 1;    /* Indicate that the object location information is valid */
 
@@ -230,11 +260,11 @@ done:
     if(ret_value == NULL) {
         /* Check if we need to release the file-oriented symbol table info */
         if(oloc_init) {
-            if(H5O_dec_rc_by_loc(&(grp->oloc), dxpl_id) < 0)
+            if(H5O_dec_rc_by_loc(&(grp->oloc)) < 0)
                 HDONE_ERROR(H5E_SYM, H5E_CANTDEC, NULL, "unable to decrement refcount on newly created object")
             if(H5O_close(&(grp->oloc), NULL) < 0)
                 HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, NULL, "unable to release object header")
-            if(H5O_delete(file, dxpl_id, grp->oloc.addr) < 0)
+            if(H5O_delete(file, grp->oloc.addr) < 0)
                 HDONE_ERROR(H5E_SYM, H5E_CANTDELETE, NULL, "unable to delete object header")
         } /* end if */
         if(grp != NULL) {
@@ -262,8 +292,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5G_t *
-H5G__open_name(const H5G_loc_t *loc, const char *name, hid_t gapl_id,
-    hid_t dxpl_id)
+H5G__open_name(const H5G_loc_t *loc, const char *name)
 {
     H5G_t      *grp = NULL;             /* Group to open */
     H5G_loc_t   grp_loc;                /* Location used to open group */
@@ -273,7 +302,7 @@ H5G__open_name(const H5G_loc_t *loc, const char *name, hid_t gapl_id,
     H5O_type_t  obj_type;               /* Type of object at location */
     H5G_t *ret_value = NULL;            /* Return value */
 
-    FUNC_ENTER_PACKAGE
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Check args */
     HDassert(loc);
@@ -284,31 +313,30 @@ H5G__open_name(const H5G_loc_t *loc, const char *name, hid_t gapl_id,
     grp_loc.path = &grp_path;
     H5G_loc_reset(&grp_loc);
 
-    /* Find the group object using the gapl passed in */
-    if(H5G_loc_find(loc, name, &grp_loc/*out*/, gapl_id, dxpl_id) < 0)
+    /* Find the group object */
+    if(H5G_loc_find(loc, name, &grp_loc/*out*/) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, NULL, "group not found")
     loc_found = TRUE;
 
     /* Check that the object found is the correct type */
-    if(H5O_obj_type(&grp_oloc, &obj_type, dxpl_id) < 0)
+    if(H5O_obj_type(&grp_oloc, &obj_type) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, NULL, "can't get object type")
     if(obj_type != H5O_TYPE_GROUP)
         HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, NULL, "not a group")
 
     /* Open the group */
-    if((grp = H5G_open(&grp_loc, dxpl_id)) == NULL)
+    if(NULL == (grp = H5G_open(&grp_loc)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, NULL, "unable to open group")
 
     /* Set return value */
     ret_value = grp;
 
 done:
-    if(!ret_value) {
+    if(!ret_value)
         if(loc_found && H5G_loc_free(&grp_loc) < 0)
             HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, NULL, "can't free location")
-    } /* end if */
 
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* end H5G__open_name() */
 
 
@@ -328,7 +356,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5G_t *
-H5G_open(const H5G_loc_t *loc, hid_t dxpl_id)
+H5G_open(const H5G_loc_t *loc)
 {
     H5G_t           *grp = NULL;        /* Group opened */
     H5G_shared_t    *shared_fo;         /* Shared group object */
@@ -356,7 +384,7 @@ H5G_open(const H5G_loc_t *loc, hid_t dxpl_id)
         H5E_clear_stack(NULL);
 
         /* Open the group object */
-        if(H5G_open_oid(grp, dxpl_id) < 0)
+        if(H5G__open_oid(grp) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, NULL, "not found")
 
         /* Add group to list of open objects in file */
@@ -406,7 +434,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_open_oid
+ * Function:	H5G__open_oid
  *
  * Purpose:	Opens an existing group.  The group should eventually be
  *		closed by calling H5G_close().
@@ -421,12 +449,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_open_oid(H5G_t *grp, hid_t dxpl_id)
+H5G__open_oid(H5G_t *grp)
 {
     hbool_t             obj_opened = FALSE;
     herr_t		ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check args */
     HDassert(grp);
@@ -441,8 +469,8 @@ H5G_open_oid(H5G_t *grp, hid_t dxpl_id)
     obj_opened = TRUE;
 
     /* Check if this object has the right message(s) to be treated as a group */
-    if((H5O_msg_exists(&(grp->oloc), H5O_STAB_ID, dxpl_id) <= 0)
-            && (H5O_msg_exists(&(grp->oloc), H5O_LINFO_ID, dxpl_id) <= 0))
+    if((H5O_msg_exists(&(grp->oloc), H5O_STAB_ID) <= 0)
+            && (H5O_msg_exists(&(grp->oloc), H5O_LINFO_ID) <= 0))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "not a group")
 
 done:
@@ -454,7 +482,39 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_open_oid() */
+} /* end H5G__open_oid() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5G__close_cb
+ *
+ * Purpose:	Closes the specified group.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		Sunday, February 18, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5G__close_cb(H5G_t *grp)
+{
+    herr_t ret_value = SUCCEED;                 /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check args */
+    HDassert(grp && grp->shared);
+    HDassert(grp->shared->fo_count > 0);
+
+    /* Call actual group close routine */
+    if(H5G_close(grp) < 0)
+        HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEOBJ, FAIL, "problem closing group")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__close_cb() */
 
 
 /*-------------------------------------------------------------------------
@@ -497,16 +557,16 @@ H5G_close(H5G_t *grp)
         /* Remove the group from the list of opened objects in the file */
         if(H5FO_top_decr(grp->oloc.file, grp->oloc.addr) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't decrement count for object")
-        if(H5FO_delete(grp->oloc.file, H5AC_ind_read_dxpl_id, grp->oloc.addr) < 0)
+        if(H5FO_delete(grp->oloc.file, grp->oloc.addr) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't remove group from list of open objects")
         if(H5O_close(&(grp->oloc), &file_closed) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to close")
 
         /* Evict group metadata if evicting on close */
         if(!file_closed && H5F_SHARED(grp->oloc.file) && H5F_EVICT_ON_CLOSE(grp->oloc.file)) {
-            if(H5AC_flush_tagged_metadata(grp->oloc.file, grp->oloc.addr, H5AC_ind_read_dxpl_id) < 0) 
+            if(H5AC_flush_tagged_metadata(grp->oloc.file, grp->oloc.addr) < 0) 
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush tagged metadata")
-            if(H5AC_evict_tagged_metadata(grp->oloc.file, grp->oloc.addr, FALSE, H5AC_ind_read_dxpl_id) < 0) 
+            if(H5AC_evict_tagged_metadata(grp->oloc.file, grp->oloc.addr, FALSE) < 0) 
                 HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to evict tagged metadata")
         } /* end if */
 
@@ -528,7 +588,8 @@ H5G_close(H5G_t *grp)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "problem attempting to free location")
 
         /* If this group is a mount point and the mount point is the last open
-         * reference to the group, then attempt to close down the file hierarchy
+         * reference to the group (i.e. fo_count == 1 now), then attempt to
+         * close down the file hierarchy
          */
         if(grp->shared->mounted && grp->shared->fo_count == 1) {
             /* Attempt to close down the file hierarchy */
@@ -796,7 +857,7 @@ done:
 herr_t
 H5G_iterate(hid_t loc_id, const char *group_name,
     H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_lnk,
-    const H5G_link_iterate_t *lnk_op, void *op_data, hid_t lapl_id, hid_t dxpl_id)
+    const H5G_link_iterate_t *lnk_op, void *op_data)
 {
     H5G_loc_t	loc;            /* Location of parent for group */
     hid_t gid = -1;             /* ID of group to iterate over */
@@ -817,7 +878,7 @@ H5G_iterate(hid_t loc_id, const char *group_name,
      */
     if(H5G_loc(loc_id, &loc) < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-    if(NULL == (grp = H5G__open_name(&loc, group_name, lapl_id, dxpl_id)))
+    if(NULL == (grp = H5G__open_name(&loc, group_name)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group")
     if((gid = H5I_register(H5I_GROUP, grp, TRUE)) < 0)
         HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register group")
@@ -828,7 +889,7 @@ H5G_iterate(hid_t loc_id, const char *group_name,
     udata.op_data = op_data;
 
     /* Call the real group iteration routine */
-    if((ret_value = H5G__obj_iterate(&(grp->oloc), idx_type, order, skip, last_lnk, H5G_iterate_cb, &udata, dxpl_id)) < 0)
+    if((ret_value = H5G__obj_iterate(&(grp->oloc), idx_type, order, skip, last_lnk, H5G_iterate_cb, &udata)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "error iterating over links")
 
 done:
@@ -937,7 +998,7 @@ H5G_visit_cb(const H5O_link_t *lnk, void *_udata)
 
         /* Find the object using the LAPL passed in */
         /* (Correctly handles mounted files) */
-        if(H5G_loc_find(udata->curr_loc, lnk->name, &obj_loc/*out*/, udata->lapl_id, udata->dxpl_id) < 0)
+        if(H5G_loc_find(udata->curr_loc, lnk->name, &obj_loc/*out*/) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, H5_ITER_ERROR, "object not found")
         obj_found = TRUE;
 
@@ -951,7 +1012,7 @@ H5G_visit_cb(const H5O_link_t *lnk, void *_udata)
             unsigned rc;		/* Reference count of object    */
 
             /* Get the object's reference count and type */
-            if(H5O_get_rc_and_type(&obj_oloc, udata->dxpl_id, &rc, &otype) < 0)
+            if(H5O_get_rc_and_type(&obj_oloc, &rc, &otype) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5_ITER_ERROR, "unable to get object info")
 
             /* If its ref count is > 1, we add it to the list of visited objects */
@@ -984,7 +1045,7 @@ H5G_visit_cb(const H5O_link_t *lnk, void *_udata)
                 udata->curr_path_len++;
 
                 /* Attempt to get the link info for this group */
-                if((linfo_exists = H5G__obj_get_linfo(&obj_oloc, &linfo, udata->dxpl_id)) < 0)
+                if((linfo_exists = H5G__obj_get_linfo(&obj_oloc, &linfo)) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5_ITER_ERROR, "can't check for link info message")
                 if(linfo_exists) {
                     /* Check for creation order tracking, if creation order index lookup requested */
@@ -1008,7 +1069,7 @@ H5G_visit_cb(const H5O_link_t *lnk, void *_udata)
                 udata->curr_loc = &obj_loc;
 
                 /* Iterate over links in group */
-                ret_value = H5G__obj_iterate(&obj_oloc, idx_type, udata->order, (hsize_t)0, NULL, H5G_visit_cb, udata, udata->dxpl_id);
+                ret_value = H5G__obj_iterate(&obj_oloc, idx_type, udata->order, (hsize_t)0, NULL, H5G_visit_cb, udata);
 
                 /* Restore location */
                 udata->curr_loc = old_loc;
@@ -1061,8 +1122,7 @@ done:
  */
 herr_t
 H5G_visit(hid_t loc_id, const char *group_name, H5_index_t idx_type,
-    H5_iter_order_t order, H5L_iterate_t op, void *op_data, hid_t lapl_id,
-    hid_t dxpl_id)
+    H5_iter_order_t order, H5L_iterate_t op, void *op_data)
 {
     H5G_iter_visit_ud_t udata;      /* User data for callback */
     H5O_linfo_t	linfo;		    /* Link info message */
@@ -1084,7 +1144,7 @@ H5G_visit(hid_t loc_id, const char *group_name, H5_index_t idx_type,
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
 
     /* Open the group to begin visiting within */
-    if((grp = H5G__open_name(&loc, group_name, lapl_id, dxpl_id)) == NULL)
+    if(NULL == (grp = H5G__open_name(&loc, group_name)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group")
 
     /* Register an ID for the starting group */
@@ -1098,8 +1158,6 @@ H5G_visit(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     /* Set up user data */
     udata.gid = gid;
     udata.curr_loc = &start_loc;
-    udata.lapl_id = lapl_id;
-    udata.dxpl_id = dxpl_id;
     udata.idx_type = idx_type;
     udata.order = order;
     udata.op = op;
@@ -1116,7 +1174,7 @@ H5G_visit(hid_t loc_id, const char *group_name, H5_index_t idx_type,
         HGOTO_ERROR(H5E_SYM, H5E_CANTCREATE, FAIL, "can't create skip list for visited objects")
 
     /* Get the group's reference count */
-    if(H5O_get_rc_and_type(&grp->oloc, dxpl_id, &rc, NULL) < 0)
+    if(H5O_get_rc_and_type(&grp->oloc, &rc, NULL) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get object info")
 
     /* If its ref count is > 1, we add it to the list of visited objects */
@@ -1138,7 +1196,7 @@ H5G_visit(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     } /* end if */
 
     /* Attempt to get the link info for this group */
-    if((linfo_exists = H5G__obj_get_linfo(&(grp->oloc), &linfo, dxpl_id)) < 0)
+    if((linfo_exists = H5G__obj_get_linfo(&(grp->oloc), &linfo)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check for link info message")
     if(linfo_exists) {
         /* Check for creation order tracking, if creation order index lookup requested */
@@ -1159,7 +1217,7 @@ H5G_visit(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     } /* end if */
 
     /* Call the link iteration routine */
-    if((ret_value = H5G__obj_iterate(&(grp->oloc), idx_type, order, (hsize_t)0, NULL, H5G_visit_cb, &udata, dxpl_id)) < 0)
+    if((ret_value = H5G__obj_iterate(&(grp->oloc), idx_type, order, (hsize_t)0, NULL, H5G_visit_cb, &udata)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "can't visit links")
 
 done:
@@ -1181,6 +1239,44 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5G__get_create_plist
+ *
+ * Purpose:     Internal routine to retrieve a group's creation property list.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	ID for a copy of the group creation property
+ *				list.  The property list ID should be released
+ *				by calling H5Pclose().
+ *
+ *		Failure:	H5I_INVALID_HID
+ *
+ * Programmer:	Quincey Koziol
+ *		December 17, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+hid_t
+H5G__get_create_plist(const H5G_t *grp)
+{
+    hid_t ret_value = H5I_INVALID_HID;  /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(grp);
+
+    /* Retrieve the GCPL */
+    if((ret_value = H5G_get_create_plist(grp)) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5I_INVALID_HID, "can't get group's creation property list")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__get_create_plist() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5G_get_create_plist
  *
  * Purpose:	Private function for H5Gget_create_plist
@@ -1189,7 +1285,7 @@ done:
  *				property list.  The property list ID should be
  *				released by calling H5Pclose().
  *
- *		Failure:	FAIL
+ *		Failure:	H5I_INVALID_HID
  *
  * Programmer:	Quincey Koziol
  *		Tuesday, October 25, 2005
@@ -1197,7 +1293,7 @@ done:
  *-------------------------------------------------------------------------
  */
 hid_t
-H5G_get_create_plist(H5G_t *grp)
+H5G_get_create_plist(const H5G_t *grp)
 {
     H5O_linfo_t         linfo;		        /* Link info message            */
     htri_t	        ginfo_exists;
@@ -1205,60 +1301,60 @@ H5G_get_create_plist(H5G_t *grp)
     htri_t              pline_exists;
     H5P_genplist_t      *gcpl_plist;
     H5P_genplist_t      *new_plist;
-    hid_t		new_gcpl_id = FAIL;
-    hid_t		ret_value = FAIL;
+    hid_t		new_gcpl_id = H5I_INVALID_HID;
+    hid_t		ret_value = H5I_INVALID_HID;
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_NOAPI(H5I_INVALID_HID)
 
     /* Copy the default group creation property list */
     if(NULL == (gcpl_plist = (H5P_genplist_t *)H5I_object(H5P_LST_GROUP_CREATE_ID_g)))
-         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get default group creation property list")
+         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "can't get default group creation property list")
     if((new_gcpl_id = H5P_copy_plist(gcpl_plist, TRUE)) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to copy the creation property list")
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5I_INVALID_HID, "unable to copy the creation property list")
     if(NULL == (new_plist = (H5P_genplist_t *)H5I_object(new_gcpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "can't get property list")
 
     /* Retrieve any object creation properties */
-    if(H5O_get_create_plist(&grp->oloc, H5AC_ind_read_dxpl_id, new_plist) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get object creation info")
+    if(H5O_get_create_plist(&grp->oloc, new_plist) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5I_INVALID_HID, "can't get object creation info")
 
     /* Check for the group having a group info message */
-    if((ginfo_exists = H5O_msg_exists(&(grp->oloc), H5O_GINFO_ID, H5AC_ind_read_dxpl_id)) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
+    if((ginfo_exists = H5O_msg_exists(&(grp->oloc), H5O_GINFO_ID)) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, H5I_INVALID_HID, "unable to read object header")
     if(ginfo_exists) {
         H5O_ginfo_t ginfo;		/* Group info message            */
 
         /* Read the group info */
-        if(NULL == H5O_msg_read(&(grp->oloc), H5O_GINFO_ID, &ginfo, H5AC_ind_read_dxpl_id))
-            HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "can't get group info")
+        if(NULL == H5O_msg_read(&(grp->oloc), H5O_GINFO_ID, &ginfo))
+            HGOTO_ERROR(H5E_SYM, H5E_BADMESG, H5I_INVALID_HID, "can't get group info")
 
         /* Set the group info for the property list */
         if(H5P_set(new_plist, H5G_CRT_GROUP_INFO_NAME, &ginfo) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set group info")
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, H5I_INVALID_HID, "can't set group info")
     } /* end if */
 
     /* Check for the group having a link info message */
-    if((linfo_exists = H5G__obj_get_linfo(&(grp->oloc), &linfo, H5AC_ind_read_dxpl_id)) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
+    if((linfo_exists = H5G__obj_get_linfo(&(grp->oloc), &linfo)) < 0)
+	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, H5I_INVALID_HID, "unable to read object header")
     if(linfo_exists) {
         /* Set the link info for the property list */
         if(H5P_set(new_plist, H5G_CRT_LINK_INFO_NAME, &linfo) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set link info")
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, H5I_INVALID_HID, "can't set link info")
     } /* end if */
 
     /* Check for the group having a pipeline message */
-    if((pline_exists = H5O_msg_exists(&(grp->oloc), H5O_PLINE_ID, H5AC_ind_read_dxpl_id)) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to read object header")
+    if((pline_exists = H5O_msg_exists(&(grp->oloc), H5O_PLINE_ID)) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5I_INVALID_HID, "unable to read object header")
     if(pline_exists) {
         H5O_pline_t pline;      /* Pipeline message */
 
         /* Read the pipeline */
-        if(NULL == H5O_msg_read(&(grp->oloc), H5O_PLINE_ID, &pline, H5AC_ind_read_dxpl_id))
-            HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "can't get link pipeline")
+        if(NULL == H5O_msg_read(&(grp->oloc), H5O_PLINE_ID, &pline))
+            HGOTO_ERROR(H5E_SYM, H5E_BADMESG, H5I_INVALID_HID, "can't get link pipeline")
 
         /* Set the pipeline for the property list */
         if(H5P_poke(new_plist, H5O_CRT_PIPELINE_NAME, &pline) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set link pipeline")
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, H5I_INVALID_HID, "can't set link pipeline")
     } /* end if */
 
     /* Set the return value */
@@ -1268,8 +1364,224 @@ done:
     if(ret_value < 0) {
         if(new_gcpl_id > 0)
             if(H5I_dec_app_ref(new_gcpl_id) < 0)
-                HDONE_ERROR(H5E_SYM, H5E_CANTDEC, FAIL, "can't free")
+                HDONE_ERROR(H5E_SYM, H5E_CANTDEC, H5I_INVALID_HID, "can't free")
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5G_get_create_plist() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5G__get_info
+ *
+ * Purpose:     Internal routine to retrieve the info for a group.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 18, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5G__get_info(const H5G_loc_t *loc, H5G_info_t *grp_info)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(grp_info);
+
+    /* Retrieve the group's information */
+    if(H5G__obj_info(loc->oloc, grp_info) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve group info")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__get_info() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5G__get_info_by_name
+ *
+ * Purpose:     Internal routine to retrieve the info for a group, by name.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 18, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5G__get_info_by_name(const H5G_loc_t *loc, const char *name, H5G_info_t *grp_info)
+{
+    H5G_loc_t   grp_loc;                /* Location used to open group */
+    H5G_name_t  grp_path;            	/* Opened object group hier. path */
+    H5O_loc_t   grp_oloc;            	/* Opened object object location */
+    hbool_t     loc_found = FALSE;      /* Location at 'name' found */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(grp_info);
+
+    /* Set up opened group location to fill in */
+    grp_loc.oloc = &grp_oloc;
+    grp_loc.path = &grp_path;
+    H5G_loc_reset(&grp_loc);
+
+    /* Find the group object */
+    if(H5G_loc_find(loc, name, &grp_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group not found")
+    loc_found = TRUE;
+
+    /* Retrieve the group's information */
+    if(H5G__obj_info(grp_loc.oloc, grp_info/*out*/) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve group info")
+
+done:
+    /* Clean up */
+    if(loc_found && H5G_loc_free(&grp_loc) < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't free location")
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__get_info_by_name() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5G__get_info_by_idx
+ *
+ * Purpose:     Internal routine to retrieve the info for a group, by index.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 18, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5G__get_info_by_idx(const H5G_loc_t *loc, const char *group_name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n, H5G_info_t *grp_info)
+{
+    H5G_loc_t   grp_loc;                /* Location used to open group */
+    H5G_name_t  grp_path;            	/* Opened object group hier. path */
+    H5O_loc_t   grp_oloc;            	/* Opened object object location */
+    hbool_t     loc_found = FALSE;      /* Location at 'name' found */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(grp_info);
+
+    /* Set up opened group location to fill in */
+    grp_loc.oloc = &grp_oloc;
+    grp_loc.path = &grp_path;
+    H5G_loc_reset(&grp_loc);
+
+    /* Find the object's location, according to the order in the index */
+    if(H5G_loc_find_by_idx(loc, group_name, idx_type, order, n, &grp_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group not found")
+    loc_found = TRUE;
+
+    /* Retrieve the group's information */
+    if(H5G__obj_info(grp_loc.oloc, grp_info/*out*/) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve group info")
+
+done:
+    /* Clean up */
+    if(loc_found && H5G_loc_free(&grp_loc) < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't free location")
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5G__get_info_by_idx() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5G__flush
+ *
+ * Purpose:     Internal routine to flushes a group to disk.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:      Success:    Non-negative
+ *              Failure:    Negative
+ *
+ * Programmer:  Quincey Koziol
+ *              December 18, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5G__flush(H5G_t *grp, hid_t group_id)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity check */
+    HDassert(grp);
+
+    /* Flush metadata to file */
+    if(H5O_flush_common(&grp->oloc, group_id) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTFLUSH, FAIL, "unable to flush group and object flush callback")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5G__flush */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5G__refresh
+ *
+ * Purpose:     Internal routine to refresh a group.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:      Success:    Non-negative
+ *              Failure:    Negative
+ *
+ * Programmer:  Quincey Koziol
+ *              December 18, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5G__refresh(H5G_t *grp, hid_t group_id)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity check */
+    HDassert(grp);
+
+    /* Call private function to refresh group object */
+    if((H5O_refresh_metadata(group_id, grp->oloc)) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, FAIL, "unable to refresh group")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5G__refresh */
+
diff --git a/src/H5Glink.c b/src/H5Glink.c
index 5a195c8..509e511 100644
--- a/src/H5Glink.c
+++ b/src/H5Glink.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -226,7 +224,10 @@ herr_t
 H5G__ent_to_link(H5O_link_t *lnk, const H5HL_t *heap,
     const H5G_entry_t *ent, const char *name)
 {
-    FUNC_ENTER_PACKAGE_NOERR
+    hbool_t dup_soft = FALSE;           /* xstrdup the symbolic link name or not */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE
 
     /* check arguments */
     HDassert(lnk);
@@ -238,18 +239,21 @@ H5G__ent_to_link(H5O_link_t *lnk, const H5HL_t *heap,
     lnk->cset = H5F_DEFAULT_CSET;
     lnk->corder = 0;
     lnk->corder_valid = FALSE;       /* Creation order not valid for this link */
-    lnk->name = H5MM_xstrdup(name);
-    HDassert(lnk->name);
+    if((lnk->name = H5MM_xstrdup(name)) == NULL)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to duplicate link name")
 
     /* Object is a symbolic or hard link */
     if(ent->type == H5G_CACHED_SLINK) {
         const char *s;          /* Pointer to link value */
 
-        s = (const char *)H5HL_offset_into(heap, ent->cache.slink.lval_offset);
-        HDassert(s);
+        if((s = (const char *)H5HL_offset_into(heap, ent->cache.slink.lval_offset)) == NULL)
+            HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to get symbolic link name")
 
         /* Copy the link value */
-        lnk->u.soft.name = H5MM_xstrdup(s);
+        if((lnk->u.soft.name = H5MM_xstrdup(s)) == NULL)
+            HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to duplicate symbolic link name")
+
+        dup_soft = TRUE;
 
         /* Set link type */
         lnk->type = H5L_TYPE_SOFT;
@@ -262,7 +266,14 @@ H5G__ent_to_link(H5O_link_t *lnk, const H5HL_t *heap,
         lnk->type = H5L_TYPE_HARD;
     } /* end else */
 
-    FUNC_LEAVE_NOAPI(SUCCEED)
+done:
+    if(ret_value < 0) {
+        if(lnk->name)
+            H5MM_xfree(lnk->name);
+        if(ent->type == H5G_CACHED_SLINK && dup_soft)
+            H5MM_xfree(lnk->u.soft.name);
+    }
+    FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5G__ent_to_link() */
 
 
@@ -542,8 +553,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__link_name_replace(H5F_t *file, hid_t dxpl_id, H5RS_str_t *grp_full_path_r,
-    const H5O_link_t *lnk)
+H5G__link_name_replace(H5F_t *file, H5RS_str_t *grp_full_path_r, const H5O_link_t *lnk)
 {
     H5RS_str_t *obj_path_r = NULL;      /* Full path for link being removed */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -556,7 +566,7 @@ H5G__link_name_replace(H5F_t *file, hid_t dxpl_id, H5RS_str_t *grp_full_path_r,
     /* Search the open IDs and replace names for unlinked object */
     if(grp_full_path_r) {
         obj_path_r = H5G_build_fullpath_refstr_str(grp_full_path_r, lnk->name);
-        if(H5G_name_replace(lnk, H5G_NAME_DELETE, file, obj_path_r, NULL, NULL, dxpl_id) < 0)
+        if(H5G_name_replace(lnk, H5G_NAME_DELETE, file, obj_path_r, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to replace name")
     } /* end if */
 
diff --git a/src/H5Gloc.c b/src/H5Gloc.c
index 3fcbd09..7273a89 100644
--- a/src/H5Gloc.c
+++ b/src/H5Gloc.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -67,8 +65,6 @@ typedef struct {
 /* User data for looking up an object in a group by index */
 typedef struct {
     /* downward */
-    hid_t lapl_id;              /* LAPL to use for operation */
-    hid_t dxpl_id;              /* DXPL to use for operation */
     H5_index_t idx_type;        /* Index to use */
     H5_iter_order_t order;      /* Iteration order within index */
     hsize_t n;                  /* Offset within index */
@@ -80,7 +76,6 @@ typedef struct {
 /* User data for getting an object's info in a group */
 typedef struct {
     /* downward */
-    hid_t dxpl_id;              /* DXPL to use for operation */
     hbool_t want_ih_info;       /* Whether to retrieve the index & heap info */
 
     /* upward */
@@ -90,7 +85,6 @@ typedef struct {
 /* User data for setting an object's comment in a group */
 typedef struct {
     /* downward */
-    hid_t dxpl_id;              /* DXPL to use for operation */
     const char *comment;        /* Object comment buffer */
 
     /* upward */
@@ -99,7 +93,6 @@ typedef struct {
 /* User data for getting an object's comment in a group */
 typedef struct {
     /* downward */
-    hid_t dxpl_id;              /* DXPL to use for operation */
     char  *comment;             /* Object comment buffer */
     size_t bufsize;             /* Size of object comment buffer */
 
@@ -113,16 +106,16 @@ typedef struct {
 /********************/
 
 /* Group traversal callbacks */
-static herr_t H5G_loc_find_cb(H5G_loc_t *grp_loc, const char *name,
+static herr_t H5G__loc_find_cb(H5G_loc_t *grp_loc, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata,
     H5G_own_loc_t *own_loc);
-static herr_t H5G_loc_find_by_idx_cb(H5G_loc_t *grp_loc, const char *name,
+static herr_t H5G__loc_find_by_idx_cb(H5G_loc_t *grp_loc, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata,
     H5G_own_loc_t *own_loc);
-static herr_t H5G_loc_set_comment_cb(H5G_loc_t *grp_loc, const char *name,
+static herr_t H5G__loc_set_comment_cb(H5G_loc_t *grp_loc, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata,
     H5G_own_loc_t *own_loc);
-static herr_t H5G_loc_get_comment_cb(H5G_loc_t *grp_loc, const char *name,
+static herr_t H5G__loc_get_comment_cb(H5G_loc_t *grp_loc, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata,
     H5G_own_loc_t *own_loc);
 
@@ -359,7 +352,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_loc_find_cb
+ * Function:	H5G__loc_find_cb
  *
  * Purpose:	Callback for retrieving object location for an object in a group
  *
@@ -371,14 +364,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_loc_find_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char *name,
+H5G__loc_find_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char *name,
     const H5O_link_t H5_ATTR_UNUSED *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/)
 {
     H5G_loc_fnd_t *udata = (H5G_loc_fnd_t *)_udata;   /* User data passed in */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name in this group resolved to a valid object */
     if(obj_loc == NULL)
@@ -393,7 +386,7 @@ H5G_loc_find_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char *name,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_loc_find_cb() */
+} /* end H5G__loc_find_cb() */
 
 
 /*-------------------------------------------------------------------------
@@ -409,8 +402,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G_loc_find(const H5G_loc_t *loc, const char *name, H5G_loc_t *obj_loc/*out*/,
-    hid_t lapl_id, hid_t dxpl_id)
+H5G_loc_find(const H5G_loc_t *loc, const char *name, H5G_loc_t *obj_loc/*out*/)
 {
     H5G_loc_fnd_t udata;                /* User data for traversal callback */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -426,7 +418,7 @@ H5G_loc_find(const H5G_loc_t *loc, const char *name, H5G_loc_t *obj_loc/*out*/,
     udata.loc = obj_loc;
 
     /* Traverse group hierarchy to locate object */
-    if(H5G_traverse(loc, name, H5G_TARGET_NORMAL, H5G_loc_find_cb, &udata, lapl_id, dxpl_id) < 0)
+    if(H5G_traverse(loc, name, H5G_TARGET_NORMAL, H5G__loc_find_cb, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't find object")
 
 done:
@@ -435,7 +427,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_loc_find_by_idx_cb
+ * Function:	H5G__loc_find_by_idx_cb
  *
  * Purpose:	Callback for retrieving object location for an object in a group
  *              according to the order within an index
@@ -448,27 +440,25 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_loc_find_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
+H5G__loc_find_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
     const H5O_link_t H5_ATTR_UNUSED *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/)
 {
     H5G_loc_fbi_t *udata = (H5G_loc_fbi_t *)_udata;   /* User data passed in */
     H5O_link_t fnd_lnk;                 /* Link within group */
     hbool_t lnk_copied = FALSE;         /* Whether the link was copied */
-    size_t links_left = H5L_NUM_LINKS;  /* # of links left to traverse */
     hbool_t obj_loc_valid = FALSE;      /* Flag to indicate that the object location is valid */
     hbool_t obj_exists = FALSE;         /* Whether the object exists (unused) */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name in this group resolved to a valid link */
     if(obj_loc == NULL)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group doesn't exist")
 
     /* Query link */
-    if(H5G_obj_lookup_by_idx(obj_loc->oloc, udata->idx_type, udata->order,
-                udata->n, &fnd_lnk, udata->dxpl_id) < 0)
+    if(H5G_obj_lookup_by_idx(obj_loc->oloc, udata->idx_type, udata->order, udata->n, &fnd_lnk) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "link not found")
     lnk_copied = TRUE;
 
@@ -480,7 +470,7 @@ H5G_loc_find_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_AT
     /* Perform any special traversals that the link needs */
     /* (soft links, user-defined links, file mounting, etc.) */
     /* (may modify the object location) */
-    if(H5G__traverse_special(obj_loc, &fnd_lnk, H5G_TARGET_NORMAL, &links_left, TRUE, udata->loc, &obj_exists, udata->lapl_id, udata->dxpl_id) < 0)
+    if(H5G__traverse_special(obj_loc, &fnd_lnk, H5G_TARGET_NORMAL, TRUE, udata->loc, &obj_exists) < 0)
         HGOTO_ERROR(H5E_LINK, H5E_TRAVERSE, FAIL, "special link traversal failed")
 
 done:
@@ -498,7 +488,7 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_loc_find_by_idx_cb() */
+} /* end H5G__loc_find_by_idx_cb() */
 
 
 /*-------------------------------------------------------------------------
@@ -514,9 +504,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G_loc_find_by_idx(H5G_loc_t *loc, const char *group_name, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n, H5G_loc_t *obj_loc/*out*/, hid_t lapl_id,
-    hid_t dxpl_id)
+H5G_loc_find_by_idx(const H5G_loc_t *loc, const char *group_name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n, H5G_loc_t *obj_loc/*out*/)
 {
     H5G_loc_fbi_t udata;                /* User data for traversal callback */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -529,15 +518,13 @@ H5G_loc_find_by_idx(H5G_loc_t *loc, const char *group_name, H5_index_t idx_type,
     HDassert(obj_loc);
 
     /* Set up user data for locating object */
-    udata.dxpl_id = dxpl_id;
-    udata.lapl_id = lapl_id;
     udata.idx_type = idx_type;
     udata.order = order;
     udata.n = n;
     udata.loc = obj_loc;
 
     /* Traverse group hierarchy to locate object */
-    if(H5G_traverse(loc, group_name, H5G_TARGET_NORMAL, H5G_loc_find_by_idx_cb, &udata, lapl_id, dxpl_id) < 0)
+    if(H5G_traverse(loc, group_name, H5G_TARGET_NORMAL, H5G__loc_find_by_idx_cb, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't find object")
 
 done:
@@ -559,7 +546,7 @@ done:
  */
 herr_t
 H5G__loc_insert(H5G_loc_t *grp_loc, const char *name, H5G_loc_t *obj_loc,
-    H5O_type_t obj_type, const void *crt_info, hid_t dxpl_id)
+    H5O_type_t obj_type, const void *crt_info)
 {
     H5O_link_t  lnk;                    /* Link for object to insert */
     herr_t      ret_value = SUCCEED;    /* Return value */
@@ -581,8 +568,7 @@ H5G__loc_insert(H5G_loc_t *grp_loc, const char *name, H5G_loc_t *obj_loc,
     lnk.u.hard.addr = obj_loc->oloc->addr;
 
     /* Insert new group into current group's symbol table */
-    if(H5G_obj_insert(grp_loc->oloc, name, &lnk, TRUE, obj_type, crt_info,
-            dxpl_id) < 0)
+    if(H5G_obj_insert(grp_loc->oloc, name, &lnk, TRUE, obj_type, crt_info) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert object")
 
     /* Set the name of the object location */
@@ -646,7 +632,7 @@ H5G_loc_exists_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UN
  *-------------------------------------------------------------------------
  */
 htri_t
-H5G_loc_exists(const H5G_loc_t *loc, const char *name, hid_t lapl_id, hid_t dxpl_id)
+H5G_loc_exists(const H5G_loc_t *loc, const char *name)
 {
     H5G_loc_exists_t udata;     /* User data for traversal callback */
     htri_t ret_value = FAIL;    /* Return value */
@@ -661,7 +647,7 @@ H5G_loc_exists(const H5G_loc_t *loc, const char *name, hid_t lapl_id, hid_t dxpl
     udata.exists = FALSE;
 
     /* Traverse group hierarchy to locate object */
-    if(H5G_traverse(loc, name, H5G_TARGET_EXISTS, H5G_loc_exists_cb, &udata, lapl_id, dxpl_id) < 0)
+    if(H5G_traverse(loc, name, H5G_TARGET_EXISTS, H5G_loc_exists_cb, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't check if object exists")
 
     /* Set return value */
@@ -698,7 +684,7 @@ H5G_loc_info_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUS
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
 
     /* Query object information */
-    if(H5O_get_info(obj_loc->oloc, udata->dxpl_id, udata->want_ih_info, udata->oinfo) < 0)
+    if(H5O_get_info(obj_loc->oloc, udata->want_ih_info, udata->oinfo) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get object info")
 
 done:
@@ -724,8 +710,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G_loc_info(H5G_loc_t *loc, const char *name, hbool_t want_ih_info, H5O_info_t *oinfo/*out*/,
-    hid_t lapl_id, hid_t dxpl_id)
+H5G_loc_info(const H5G_loc_t *loc, const char *name, hbool_t want_ih_info, H5O_info_t *oinfo/*out*/)
 {
     H5G_loc_info_t udata;               /* User data for traversal callback */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -738,12 +723,11 @@ H5G_loc_info(H5G_loc_t *loc, const char *name, hbool_t want_ih_info, H5O_info_t
     HDassert(oinfo);
 
     /* Set up user data for locating object */
-    udata.dxpl_id = dxpl_id;
     udata.want_ih_info = want_ih_info;
     udata.oinfo = oinfo;
 
     /* Traverse group hierarchy to locate object */
-    if(H5G_traverse(loc, name, H5G_TARGET_NORMAL, H5G_loc_info_cb, &udata, lapl_id, dxpl_id) < 0)
+    if(H5G_traverse(loc, name, H5G_TARGET_NORMAL, H5G_loc_info_cb, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't find object")
 
 done:
@@ -752,7 +736,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_loc_set_comment_cb
+ * Function:	H5G__loc_set_comment_cb
  *
  * Purpose:	Callback for (re)setting object comment for an object in a group
  *
@@ -764,7 +748,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_loc_set_comment_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name, const H5O_link_t H5_ATTR_UNUSED *lnk,
+H5G__loc_set_comment_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name, const H5O_link_t H5_ATTR_UNUSED *lnk,
     H5G_loc_t *obj_loc, void *_udata/*in,out*/, H5G_own_loc_t *own_loc/*out*/)
 {
     H5G_loc_sc_t *udata = (H5G_loc_sc_t *)_udata;   /* User data passed in */
@@ -772,26 +756,26 @@ H5G_loc_set_comment_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_AT
     htri_t exists;                      /* Whether a "comment" message already exists */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name in this group resolved to a valid link */
     if(obj_loc == NULL)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
 
     /* Check for existing comment message */
-    if((exists = H5O_msg_exists(obj_loc->oloc, H5O_NAME_ID, udata->dxpl_id)) < 0)
+    if((exists = H5O_msg_exists(obj_loc->oloc, H5O_NAME_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to read object header")
 
     /* Remove the previous comment message if any */
     if(exists)
-        if(H5O_msg_remove(obj_loc->oloc, H5O_NAME_ID, 0, TRUE, udata->dxpl_id) < 0)
+        if(H5O_msg_remove(obj_loc->oloc, H5O_NAME_ID, 0, TRUE) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete existing comment object header message")
 
     /* Add the new message */
     if(udata->comment && *udata->comment) {
         /* Casting away const OK -QAK */
 	comment.s = (char *)udata->comment;
-	if(H5O_msg_create(obj_loc->oloc, H5O_NAME_ID, 0, H5O_UPDATE_TIME, &comment, udata->dxpl_id) < 0)
+	if(H5O_msg_create(obj_loc->oloc, H5O_NAME_ID, 0, H5O_UPDATE_TIME, &comment) < 0)
 	    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to set comment object header message")
     } /* end if */
 
@@ -801,7 +785,7 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_loc_set_comment_cb() */
+} /* end H5G__loc_set_comment_cb() */
 
 
 /*-------------------------------------------------------------------------
@@ -818,8 +802,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G_loc_set_comment(H5G_loc_t *loc, const char *name, const char *comment,
-    hid_t lapl_id, hid_t dxpl_id)
+H5G_loc_set_comment(const H5G_loc_t *loc, const char *name, const char *comment)
 {
     H5G_loc_sc_t udata;         /* User data for traversal callback */
     herr_t ret_value = SUCCEED; /* Return value */
@@ -831,11 +814,10 @@ H5G_loc_set_comment(H5G_loc_t *loc, const char *name, const char *comment,
     HDassert(name && *name);
 
     /* Set up user data for locating object */
-    udata.dxpl_id = dxpl_id;
     udata.comment = comment;
 
     /* Traverse group hierarchy to locate object */
-    if(H5G_traverse(loc, name, H5G_TARGET_NORMAL, H5G_loc_set_comment_cb, &udata, lapl_id, dxpl_id) < 0)
+    if(H5G_traverse(loc, name, H5G_TARGET_NORMAL, H5G__loc_set_comment_cb, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't find object")
 
 done:
@@ -844,7 +826,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_loc_get_comment_cb
+ * Function:	H5G__loc_get_comment_cb
  *
  * Purpose:	Callback for retrieving object comment for an object in a group
  *
@@ -856,14 +838,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_loc_get_comment_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name, const H5O_link_t H5_ATTR_UNUSED *lnk,
+H5G__loc_get_comment_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name, const H5O_link_t H5_ATTR_UNUSED *lnk,
     H5G_loc_t *obj_loc, void *_udata/*in,out*/, H5G_own_loc_t *own_loc/*out*/)
 {
     H5G_loc_gc_t *udata = (H5G_loc_gc_t *)_udata;   /* User data passed in */
     H5O_name_t comment;                 /* Object header "comment" message */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name in this group resolved to a valid link */
     if(obj_loc == NULL)
@@ -871,11 +853,12 @@ H5G_loc_get_comment_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_AT
 
     /* Query object comment */
     comment.s = NULL;
-    if(NULL == H5O_msg_read(obj_loc->oloc, H5O_NAME_ID, &comment, udata->dxpl_id)) {
+    if(NULL == H5O_msg_read(obj_loc->oloc, H5O_NAME_ID, &comment)) {
 	if(udata->comment && udata->bufsize > 0)
             udata->comment[0] = '\0';
 	udata->comment_size = 0;
-    } else {
+    } /* end if */
+    else {
         if(udata->comment && udata->bufsize)
 	   HDstrncpy(udata->comment, comment.s, udata->bufsize);
 	udata->comment_size = (ssize_t)HDstrlen(comment.s);
@@ -888,7 +871,7 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_loc_get_comment_cb() */
+} /* end H5G__loc_get_comment_cb() */
 
 
 /*-------------------------------------------------------------------------
@@ -909,8 +892,8 @@ done:
  *-------------------------------------------------------------------------
  */
 ssize_t
-H5G_loc_get_comment(H5G_loc_t *loc, const char *name, char *comment/*out*/,
-    size_t bufsize, hid_t lapl_id, hid_t dxpl_id)
+H5G_loc_get_comment(const H5G_loc_t *loc, const char *name, char *comment/*out*/,
+    size_t bufsize)
 {
     H5G_loc_gc_t udata;         /* User data for traversal callback */
     ssize_t ret_value = -1;     /* Return value */
@@ -922,13 +905,12 @@ H5G_loc_get_comment(H5G_loc_t *loc, const char *name, char *comment/*out*/,
     HDassert(name && *name);
 
     /* Set up user data for locating object */
-    udata.dxpl_id = dxpl_id;
     udata.comment = comment;
     udata.bufsize = bufsize;
     udata.comment_size = (-1);
 
     /* Traverse group hierarchy to locate object */
-    if(H5G_traverse(loc, name, H5G_TARGET_NORMAL, H5G_loc_get_comment_cb, &udata, lapl_id, dxpl_id) < 0)
+    if(H5G_traverse(loc, name, H5G_TARGET_NORMAL, H5G__loc_get_comment_cb, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't find object")
 
     /* Set the return value */
diff --git a/src/H5Gmodule.h b/src/H5Gmodule.h
index 52ac067..19ea982 100644
--- a/src/H5Gmodule.h
+++ b/src/H5Gmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Gname.c b/src/H5Gname.c
index aff9d31..1ca06b9 100644
--- a/src/H5Gname.c
+++ b/src/H5Gname.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -67,8 +65,6 @@ typedef struct H5G_names_t {
 typedef struct H5G_gnba_iter_t {
     /* In */
     const H5O_loc_t *loc; 	/* The location of the object we're looking for */
-    hid_t lapl_id; 		/* LAPL for operations */
-    hid_t dxpl_id; 		/* DXPL for operations */
 
     /* Out */
     char *path;                 /* Name of the object */
@@ -562,7 +558,7 @@ H5G_name_copy(H5G_name_t *dst, const H5G_name_t *src, H5_copy_depth_t depth)
  */
 ssize_t
 H5G_get_name(const H5G_loc_t *loc, char *name/*out*/, size_t size,
-    hbool_t *cached, hid_t lapl_id, hid_t dxpl_id)
+    hbool_t *cached)
 {
     ssize_t len = 0;            /* Length of object's name */
     ssize_t ret_value = -1;     /* Return value */
@@ -595,7 +591,7 @@ H5G_get_name(const H5G_loc_t *loc, char *name/*out*/, size_t size,
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get file ID")
 
         /* Search for name of object */
-        if((len = H5G_get_name_by_addr(file, lapl_id, dxpl_id, loc->oloc, name, size)) < 0) {
+        if((len = H5G_get_name_by_addr(file, loc->oloc, name, size)) < 0) {
             H5I_dec_ref(file);
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't determine name")
         } /* end if */
@@ -1078,8 +1074,7 @@ done:
  */
 herr_t
 H5G_name_replace(const H5O_link_t *lnk, H5G_names_op_t op, H5F_t *src_file,
-    H5RS_str_t *src_full_path_r, H5F_t *dst_file, H5RS_str_t *dst_full_path_r,
-    hid_t dxpl_id)
+    H5RS_str_t *src_full_path_r, H5F_t *dst_file, H5RS_str_t *dst_full_path_r)
 {
     herr_t ret_value = SUCCEED;
 
@@ -1108,7 +1103,7 @@ H5G_name_replace(const H5O_link_t *lnk, H5G_names_op_t op, H5F_t *src_file,
                         tmp_oloc.addr = lnk->u.hard.addr;
 
                         /* Get the type of the object */
-                        if(H5O_obj_type(&tmp_oloc, &obj_type, dxpl_id) < 0)
+                        if(H5O_obj_type(&tmp_oloc, &obj_type) < 0)
                             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get object type")
 
                         /* Determine which type of objects to operate on */
@@ -1246,7 +1241,7 @@ H5G_get_name_by_addr_cb(hid_t gid, const char *path, const H5L_info_t *linfo,
         H5G_loc_reset(&obj_loc);
 
         /* Find the object */
-        if(H5G_loc_find(&grp_loc, path, &obj_loc/*out*/, udata->lapl_id, udata->dxpl_id) < 0)
+        if(H5G_loc_find(&grp_loc, path, &obj_loc/*out*/) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, H5_ITER_ERROR, "object not found")
         obj_found = TRUE;
 
@@ -1285,7 +1280,7 @@ done:
  *-------------------------------------------------------------------------
  */
 ssize_t
-H5G_get_name_by_addr(hid_t file, hid_t lapl_id, hid_t dxpl_id, const H5O_loc_t *loc,
+H5G_get_name_by_addr(hid_t file, const H5O_loc_t *loc,
     char *name, size_t size)
 {
     H5G_gnba_iter_t udata;      /* User data for iteration */
@@ -1312,12 +1307,10 @@ H5G_get_name_by_addr(hid_t file, hid_t lapl_id, hid_t dxpl_id, const H5O_loc_t *
     else {
         /* Set up user data for iterator */
         udata.loc = loc;
-        udata.lapl_id = lapl_id;
-        udata.dxpl_id = dxpl_id;
         udata.path = NULL;
 
         /* Visit all the links in the file */
-        if((status = H5G_visit(file, "/", H5_INDEX_NAME, H5_ITER_NATIVE, H5G_get_name_by_addr_cb, &udata, lapl_id, dxpl_id)) < 0)
+        if((status = H5G_visit(file, "/", H5_INDEX_NAME, H5_ITER_NATIVE, H5G_get_name_by_addr_cb, &udata)) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "group traversal failed while looking for object name")
         else if(status > 0)
             found_obj = TRUE;
diff --git a/src/H5Gnode.c b/src/H5Gnode.c
index 89d1df8..2ae3d538 100644
--- a/src/H5Gnode.c
+++ b/src/H5Gnode.c
@@ -5,24 +5,22 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
  *
- * Created:		H5Gnode.c
- *			Jun 26 1997
- *			Robb Matzke <matzke@llnl.gov>
+ * Created:	    H5Gnode.c
+ *              Jun 26 1997
+ *              Robb Matzke <matzke@llnl.gov>
  *
- * Purpose:		Functions for handling symbol table nodes.  A
- *			symbol table node is a small collection of symbol
- *			table entries.	A B-tree usually points to the
- *			symbol table nodes for any given symbol table.
+ * Purpose:     Functions for handling symbol table nodes.  A
+ *              symbol table node is a small collection of symbol
+ *              table entries.	A B-tree usually points to the
+ *              symbol table nodes for any given symbol table.
  *
  *-------------------------------------------------------------------------
  */
@@ -37,16 +35,16 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5ACprivate.h"	/* Metadata cache			*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Fprivate.h"		/* File access				*/
-#include "H5FLprivate.h"	/* Free Lists                           */
-#include "H5Gpkg.h"		/* Groups		  		*/
-#include "H5HLprivate.h"	/* Local Heaps				*/
-#include "H5MFprivate.h"	/* File memory management		*/
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Ppublic.h"		/* Property Lists                       */
+#include "H5private.h"      /* Generic Functions        */
+#include "H5ACprivate.h"    /* Metadata cache           */
+#include "H5Eprivate.h"     /* Error handling           */
+#include "H5Fprivate.h"     /* File access              */
+#include "H5FLprivate.h"    /* Free Lists               */
+#include "H5Gpkg.h"         /* Groups                   */
+#include "H5HLprivate.h"    /* Local Heaps              */
+#include "H5MFprivate.h"    /* File memory management   */
+#include "H5MMprivate.h"    /* Memory management        */
+#include "H5Ppublic.h"      /* Property Lists           */
 
 
 /****************/
@@ -78,21 +76,17 @@ typedef struct H5G_node_key_t {
 
 /* B-tree callbacks */
 static H5UC_t *H5G_node_get_shared(const H5F_t *f, const void *_udata);
-static herr_t H5G_node_create(H5F_t *f, hid_t dxpl_id, H5B_ins_t op, void *_lt_key,
-			      void *_udata, void *_rt_key,
-			      haddr_t *addr_p/*out*/);
+static herr_t H5G__node_create(H5F_t *f, H5B_ins_t op, void *_lt_key,
+    void *_udata, void *_rt_key, haddr_t *addr_p/*out*/);
 static int H5G_node_cmp2(void *_lt_key, void *_udata, void *_rt_key);
 static int H5G_node_cmp3(void *_lt_key, void *_udata, void *_rt_key);
-static htri_t H5G_node_found(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_lt_key,
-			     void *_udata);
-static H5B_ins_t H5G_node_insert(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key,
-				 hbool_t *lt_key_changed, void *_md_key,
-				 void *_udata, void *_rt_key,
-				 hbool_t *rt_key_changed,
-				 haddr_t *new_node_p/*out*/);
-static H5B_ins_t H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *lt_key,
-				 hbool_t *lt_key_changed, void *udata,
-				 void *rt_key, hbool_t *rt_key_changed);
+static htri_t H5G_node_found(H5F_t *f, haddr_t addr, const void *_lt_key,
+    void *_udata);
+static H5B_ins_t H5G__node_insert(H5F_t *f, haddr_t addr, void *_lt_key,
+    hbool_t *lt_key_changed, void *_md_key, void *_udata, void *_rt_key,
+	hbool_t *rt_key_changed, haddr_t *new_node_p/*out*/);
+static H5B_ins_t H5G_node_remove(H5F_t *f, haddr_t addr, void *lt_key,
+    hbool_t *lt_key_changed, void *udata, void *rt_key, hbool_t *rt_key_changed);
 static herr_t H5G_node_decode_key(const H5B_shared_t *shared, const uint8_t *raw, void *_key);
 static herr_t H5G_node_encode_key(const H5B_shared_t *shared, uint8_t *raw, const void *_key);
 static herr_t H5G_node_debug_key(FILE *stream, int indent, int fwidth,
@@ -105,21 +99,21 @@ static herr_t H5G_node_debug_key(FILE *stream, int indent, int fwidth,
 
 /* H5G inherits B-tree like properties from H5B */
 H5B_class_t H5B_SNODE[1] = {{
-    H5B_SNODE_ID,		/*id			*/
-    sizeof(H5G_node_key_t), 	/*sizeof_nkey		*/
-    H5G_node_get_shared,	/*get_shared		*/
-    H5G_node_create,		/*new			*/
-    H5G_node_cmp2,		/*cmp2			*/
-    H5G_node_cmp3,		/*cmp3			*/
-    H5G_node_found,		/*found			*/
-    H5G_node_insert,		/*insert		*/
-    TRUE,			/*follow min branch?	*/
-    TRUE,			/*follow max branch?	*/
-    H5B_RIGHT,                  /*critical key          */
-    H5G_node_remove,		/*remove		*/
-    H5G_node_decode_key,	/*decode		*/
-    H5G_node_encode_key,	/*encode		*/
-    H5G_node_debug_key		/*debug			*/
+    H5B_SNODE_ID,               /*id            */
+    sizeof(H5G_node_key_t),     /*sizeof_nkey   */
+    H5G_node_get_shared,        /*get_shared    */
+    H5G__node_create,           /*new           */
+    H5G_node_cmp2,              /*cmp2          */
+    H5G_node_cmp3,              /*cmp3          */
+    H5G_node_found,             /*found	        */
+    H5G__node_insert,           /*insert        */
+    TRUE,                       /*follow min branch?    */
+    TRUE,                       /*follow max branch?    */
+    H5B_RIGHT,                  /*critical key  */
+    H5G_node_remove,            /*remove        */
+    H5G_node_decode_key,        /*decode        */
+    H5G_node_encode_key,        /*encode        */
+    H5G_node_debug_key          /*debug         */
 }};
 
 /* Declare a free list to manage the H5G_node_t struct */
@@ -140,17 +134,16 @@ H5FL_SEQ_DEFINE(H5G_entry_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_node_get_shared
+ * Function:    H5G_node_get_shared
  *
- * Purpose:	Returns the shared B-tree info for the specified UDATA.
+ * Purpose:     Returns the shared B-tree info for the specified UDATA.
  *
- * Return:	Success:	Pointer to the raw B-tree page for this
-                                file's groups
+ * Return:      Success:    Pointer to the raw B-tree page for this file's groups
  *
- *		Failure:	Can't fail
+ *              Failure:	Can't fail
  *
- * Programmer:	Robb Matzke
- *		Wednesday, October  8, 1997
+ * Programmer:  Robb Matzke
+ *              Wednesday, October  8, 1997
  *
  * Modifications:
  *
@@ -169,22 +162,22 @@ H5G_node_get_shared(const H5F_t *f, const void H5_ATTR_UNUSED *_udata)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_node_decode_key
+ * Function:    H5G_node_decode_key
  *
- * Purpose:	Decodes a raw key into a native key.
+ * Purpose:     Decodes a raw key into a native key.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jul  8 1997
+ * Programmer:  Robb Matzke
+ *              matzke@llnl.gov
+ *              Jul  8 1997
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 H5G_node_decode_key(const H5B_shared_t *shared, const uint8_t *raw, void *_key)
 {
-    H5G_node_key_t	   *key = (H5G_node_key_t *) _key;
+    H5G_node_key_t  *key = (H5G_node_key_t *) _key;
 
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
@@ -201,13 +194,13 @@ H5G_node_decode_key(const H5B_shared_t *shared, const uint8_t *raw, void *_key)
 /*-------------------------------------------------------------------------
  * Function:	H5G_node_encode_key
  *
- * Purpose:	Encodes a native key into a raw key.
+ * Purpose:     Encodes a native key into a raw key.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jul  8 1997
+ * Programmer:  Robb Matzke
+ *              matzke@llnl.gov
+ *              Jul  8 1997
  *
  *-------------------------------------------------------------------------
  */
@@ -229,13 +222,13 @@ H5G_node_encode_key(const H5B_shared_t *shared, uint8_t *raw, const void *_key)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_node_debug_key
+ * Function:    H5G_node_debug_key
  *
- * Purpose:	Prints a key.
+ * Purpose:     Prints a key.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:  Quincey Koziol
  *              Friday, February 28, 2003
  *
  *-------------------------------------------------------------------------
@@ -244,7 +237,7 @@ static herr_t
 H5G_node_debug_key(FILE *stream, int indent, int fwidth, const void *_key,
     const void *_udata)
 {
-    const H5G_node_key_t   *key = (const H5G_node_key_t *) _key;
+    const H5G_node_key_t    *key = (const H5G_node_key_t *) _key;
     const H5G_bt_common_t   *udata = (const H5G_bt_common_t *) _udata;
 
     FUNC_ENTER_NOAPI_NOINIT_NOERR
@@ -252,15 +245,15 @@ H5G_node_debug_key(FILE *stream, int indent, int fwidth, const void *_key,
     HDassert(key);
 
     HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, "Heap offset:",
-        (unsigned)key->offset);
+              (unsigned)key->offset);
 
     if(udata->heap) {
         const char *s;
 
         HDfprintf(stream, "%*s%-*s ", indent, "", fwidth, "Name:");
 
-        s = (const char *)H5HL_offset_into(udata->heap, key->offset);
-        HDfprintf(stream, "%s\n", s);
+        if((s = (const char *)H5HL_offset_into(udata->heap, key->offset)) != NULL)
+            HDfprintf(stream, "%s\n", s);
     } /* end if */
     else
         HDfprintf(stream, "%*s%-*s ", indent, "", fwidth, "Cannot get name; heap address not specified\n");
@@ -272,13 +265,13 @@ H5G_node_debug_key(FILE *stream, int indent, int fwidth, const void *_key,
 /*-------------------------------------------------------------------------
  * Function:	H5G__node_free
  *
- * Purpose:	Destroy a symbol table node in memory.
+ * Purpose:     Destroy a symbol table node in memory.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Jan 15 2003
+ * Programmer:  Quincey Koziol
+ *              koziol@ncsa.uiuc.edu
+ *              Jan 15 2003
  *
  *-------------------------------------------------------------------------
  */
@@ -304,34 +297,34 @@ H5G__node_free(H5G_node_t *sym)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_node_create
+ * Function:	H5G__node_create
  *
  * Purpose:	Creates a new empty symbol table node.	This function is
- *		called by the B-tree insert function for an empty tree.	 It
- *		is also called internally to split a symbol node with LT_KEY
- *		and RT_KEY null pointers.
+ *          called by the B-tree insert function for an empty tree.	 It
+ *          is also called internally to split a symbol node with LT_KEY
+ *          and RT_KEY null pointers.
  *
- * Return:	Success:	Non-negative.  The address of symbol table
- *				node is returned through the ADDR_P argument.
+ * Return:  Success:    Non-negative.   The address of symbol table
+ *                      node is returned through the ADDR_P argument.
  *
- *		Failure:	Negative
+ *          Failure:    Negative
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 23 1997
+ * Programmer:  Robb Matzke
+ *              matzke@llnl.gov
+ *              Jun 23 1997
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_node_create(H5F_t *f, hid_t dxpl_id, H5B_ins_t H5_ATTR_UNUSED op, void *_lt_key,
-		void H5_ATTR_UNUSED *_udata, void *_rt_key, haddr_t *addr_p/*out*/)
+H5G__node_create(H5F_t *f, H5B_ins_t H5_ATTR_UNUSED op, void *_lt_key,
+    void H5_ATTR_UNUSED *_udata, void *_rt_key, haddr_t *addr_p/*out*/)
 {
-    H5G_node_key_t	*lt_key = (H5G_node_key_t *)_lt_key;
-    H5G_node_key_t	*rt_key = (H5G_node_key_t *)_rt_key;
-    H5G_node_t		*sym = NULL;
-    herr_t              ret_value = SUCCEED;       /* Return value */
+    H5G_node_key_t  *lt_key = (H5G_node_key_t *)_lt_key;
+    H5G_node_key_t  *rt_key = (H5G_node_key_t *)_rt_key;
+    H5G_node_t      *sym = NULL;
+    herr_t          ret_value = SUCCEED;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -340,15 +333,15 @@ H5G_node_create(H5F_t *f, hid_t dxpl_id, H5B_ins_t H5_ATTR_UNUSED op, void *_lt_
     HDassert(H5B_INS_FIRST == op);
 
     if(NULL == (sym = H5FL_CALLOC(H5G_node_t)))
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
     sym->node_size = H5G_NODE_SIZE(f);
-    if(HADDR_UNDEF == (*addr_p = H5MF_alloc(f, H5FD_MEM_BTREE, dxpl_id, (hsize_t)sym->node_size)))
-	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to allocate file space")
+    if(HADDR_UNDEF == (*addr_p = H5MF_alloc(f, H5FD_MEM_BTREE, (hsize_t)sym->node_size)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to allocate file space")
     if(NULL == (sym->entry = H5FL_SEQ_CALLOC(H5G_entry_t, (size_t)(2 * H5F_SYM_LEAF_K(f)))))
-	HGOTO_ERROR(H5E_SYM, H5E_CANTALLOC, FAIL, "memory allocation failed")
+        HGOTO_ERROR(H5E_SYM, H5E_CANTALLOC, FAIL, "memory allocation failed")
 
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_SNODE, *addr_p, sym, H5AC__NO_FLAGS_SET) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to cache symbol table leaf node")
+    if(H5AC_insert_entry(f, H5AC_SNODE, *addr_p, sym, H5AC__NO_FLAGS_SET) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to cache symbol table leaf node")
     /*
      * The left and right symbols in an empty tree are both the
      * empty string stored at offset zero by the H5G functions. This
@@ -370,60 +363,58 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_node_create() */
+} /* end H5G__node_create() */
 
 
 /*-------------------------------------------------------------------------
  * Function:	H5G_node_cmp2
  *
  * Purpose:	Compares two keys from a B-tree node (LT_KEY and RT_KEY).
- *		The UDATA pointer supplies extra data not contained in the
- *		keys (in this case, the heap address).
+ *          The UDATA pointer supplies extra data not contained in the
+ *          keys (in this case, the heap address).
  *
- * Return:	Success:	negative if LT_KEY is less than RT_KEY.
+ * Return:  Success:    negative if LT_KEY is less than RT_KEY.
  *
- *				positive if LT_KEY is greater than RT_KEY.
+ *                      positive if LT_KEY is greater than RT_KEY.
  *
- *				zero if LT_KEY and RT_KEY are equal.
+ *                      zero if LT_KEY and RT_KEY are equal.
  *
- *		Failure:	FAIL (same as LT_KEY<RT_KEY)
+ *          Failure:    FAIL (same as LT_KEY<RT_KEY)
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 23 1997
+ * Programmer:  Robb Matzke
+ *              matzke@llnl.gov
+ *              Jun 23 1997
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
-static int
+static herr_t
 H5G_node_cmp2(void *_lt_key, void *_udata, void *_rt_key)
 {
-    H5G_bt_common_t	   *udata = (H5G_bt_common_t *) _udata;
-    H5G_node_key_t	   *lt_key = (H5G_node_key_t *) _lt_key;
-    H5G_node_key_t	   *rt_key = (H5G_node_key_t *) _rt_key;
-    const char		   *s1, *s2;
-    const char		   *base;           /* Base of heap */
-    int		           ret_value = -1;  /* Return value */
+    H5G_bt_common_t     *udata = (H5G_bt_common_t *) _udata;
+    H5G_node_key_t      *lt_key = (H5G_node_key_t *) _lt_key;
+    H5G_node_key_t      *rt_key = (H5G_node_key_t *) _rt_key;
+    const char          *s1, *s2;
+    int                 ret_value = SUCCEED; /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_NOAPI_NOINIT
 
     /* Sanity checks */
     HDassert(udata && udata->heap);
     HDassert(lt_key);
     HDassert(rt_key);
 
-    /* Get base address of heap */
-    base = (const char *)H5HL_offset_into(udata->heap, (size_t)0);
-    HDassert(base);
-
     /* Get pointers to string names */
-    s1 = base + lt_key->offset;
-    s2 = base + rt_key->offset;
+    if((s1 = (const char *)H5HL_offset_into(udata->heap, lt_key->offset)) == NULL)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get key name")
+    if((s2 = (const char *)H5HL_offset_into(udata->heap, rt_key->offset)) == NULL)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get key name")
 
     /* Set return value */
     ret_value = HDstrcmp(s1, s2);
 
+done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* H5G_node_cmp2() */
 
@@ -432,102 +423,99 @@ H5G_node_cmp2(void *_lt_key, void *_udata, void *_rt_key)
  * Function:	H5G_node_cmp3
  *
  * Purpose:	Compares two keys from a B-tree node (LT_KEY and RT_KEY)
- *		against another key (not necessarily the same type)
- *		pointed to by UDATA.
+ *          against another key (not necessarily the same type)
+ *          pointed to by UDATA.
  *
- * Return:	Success:	negative if the UDATA key is less than
- *				or equal to the LT_KEY
+ * Return:  Success:    negative if the UDATA key is less than
+ *                      or equal to the LT_KEY
  *
- *				positive if the UDATA key is greater
- *				than the RT_KEY.
+ *                      positive if the UDATA key is greater
+ *                      than the RT_KEY.
  *
- *				zero if the UDATA key falls between
- *				the LT_KEY (exclusive) and the
- *				RT_KEY (inclusive).
+ *                      zero if the UDATA key falls between
+ *                      the LT_KEY (exclusive) and the
+ *                      RT_KEY (inclusive).
  *
- *		Failure:	FAIL (same as UDATA < LT_KEY)
+ *          Failure:    FAIL (same as UDATA < LT_KEY)
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 23 1997
+ * Programmer:  Robb Matzke
+ *              matzke@llnl.gov
+ *              Jun 23 1997
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
-static int
+static herr_t
 H5G_node_cmp3(void *_lt_key, void *_udata, void *_rt_key)
 {
-    H5G_bt_common_t	*udata = (H5G_bt_common_t *) _udata;
-    H5G_node_key_t	*lt_key = (H5G_node_key_t *) _lt_key;
-    H5G_node_key_t	*rt_key = (H5G_node_key_t *) _rt_key;
-    const char		*s;
-    const char          *base;              /* Base of heap */
-    int                  ret_value = 0;       /* Return value */
+    H5G_bt_common_t *udata = (H5G_bt_common_t *) _udata;
+    H5G_node_key_t  *lt_key = (H5G_node_key_t *) _lt_key;
+    H5G_node_key_t  *rt_key = (H5G_node_key_t *) _rt_key;
+    const char      *s;
+    herr_t          ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_NOAPI_NOINIT
 
     /* Sanity checks */
     HDassert(udata && udata->heap);
     HDassert(lt_key);
     HDassert(rt_key);
 
-    /* Get base address of heap */
-    base = (const char *)H5HL_offset_into(udata->heap, (size_t)0);
-    HDassert(base);
-
     /* left side */
-    s = base + lt_key->offset;
+    if((s = (const char *)H5HL_offset_into(udata->heap, lt_key->offset)) == NULL)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get key name")
     if(HDstrcmp(udata->name, s) <= 0)
-	ret_value = (-1);
+        ret_value = (-1);
     else {
         /* right side */
-        s = base + rt_key->offset;
+        if((s = (const char *)H5HL_offset_into(udata->heap, rt_key->offset)) == NULL)
+            HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get key name")
         if(HDstrcmp(udata->name, s) > 0)
             ret_value = 1;
     } /* end else */
 
+done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5G_node_cmp3() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_node_found
+ * Function:    H5G_node_found
  *
- * Purpose:	The B-tree search engine has found the symbol table node
- *		which contains the requested symbol if the symbol exists.
- *		This function should examine that node for the symbol and
- *		return information about the symbol through the UDATA
- *		structure which contains the symbol name on function
- *		entry.
+ * Purpose:     The B-tree search engine has found the symbol table node
+ *              which contains the requested symbol if the symbol exists.
+ *              This function should examine that node for the symbol and
+ *              return information about the symbol through the UDATA
+ *              structure which contains the symbol name on function
+ *              entry.
  *
- *		If the operation flag in UDATA is H5G_OPER_FIND, then
- *		the entry is copied from the symbol table to the UDATA
- *		entry field.  Otherwise the entry is copied from the
- *		UDATA entry field to the symbol table.
+ *              If the operation flag in UDATA is H5G_OPER_FIND, then
+ *              the entry is copied from the symbol table to the UDATA
+ *              entry field.  Otherwise the entry is copied from the
+ *              UDATA entry field to the symbol table.
  *
- * Return:	Success:	Non-negative (TRUE/FALSE) if found and data
- *                              returned through the UDATA pointer.
+ * Return:      Success:    Non-negative (TRUE/FALSE) if found and data
+ *                          returned through the UDATA pointer.
  *
- *		Failure:	Negative if not found.
+ *              Failure:    Negative if not found.
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 23 1997
+ * Programmer:  Robb Matzke
+ *              matzke@llnl.gov
+ *              Jun 23 1997
  *
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5G_node_found(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void H5_ATTR_UNUSED *_lt_key,
+H5G_node_found(H5F_t *f, haddr_t addr, const void H5_ATTR_UNUSED *_lt_key,
     void *_udata)
 {
-    H5G_bt_lkp_t	*udata = (H5G_bt_lkp_t *)_udata;
-    H5G_node_t		*sn = NULL;
-    unsigned		lt = 0, idx = 0, rt;
-    int		        cmp = 1;
-    const char		*s;
-    const char          *base;                  /* Base of heap */
-    htri_t              ret_value = TRUE;       /* Return value */
+    H5G_bt_lkp_t    *udata = (H5G_bt_lkp_t *)_udata;
+    H5G_node_t      *sn = NULL;
+    unsigned        lt = 0, idx = 0, rt;
+    int             cmp = 1;
+    const char      *s;
+    htri_t          ret_value = TRUE;   /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
 
@@ -541,26 +529,24 @@ H5G_node_found(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void H5_ATTR_UNUSED
     /*
      * Load the symbol table node for exclusive access.
      */
-    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, dxpl_id, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
-	HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, FAIL, "unable to protect symbol table node")
-
-    /* Get base address of heap */
-    base = (const char *)H5HL_offset_into(udata->common.heap, (size_t)0);
-    HDassert(base);
+    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, FAIL, "unable to protect symbol table node")
 
     /*
      * Binary search.
      */
     rt = sn->nsyms;
     while(lt < rt && cmp) {
-	idx = (lt + rt) / 2;
-        s = base + sn->entry[idx].name_off;
-	cmp = HDstrcmp(udata->common.name, s);
-
-	if (cmp < 0)
-	    rt = idx;
-	else
-	    lt = idx + 1;
+        idx = (lt + rt) / 2;
+        
+        if((s = (const char *)H5HL_offset_into(udata->common.heap, sn->entry[idx].name_off)) == NULL)
+            HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get symbol table name")
+        cmp = HDstrcmp(udata->common.name, s);
+
+        if (cmp < 0)
+            rt = idx;
+        else
+            lt = idx + 1;
     } /* end while */
 
     if(cmp)
@@ -571,68 +557,63 @@ H5G_node_found(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void H5_ATTR_UNUSED
         HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "iterator callback failed")
 
 done:
-    if(sn && H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
-	HDONE_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to release symbol table node")
+    if(sn && H5AC_unprotect(f, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
+        HDONE_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to release symbol table node")
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5G_node_found() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_node_insert
+ * Function:    H5G__node_insert
  *
- * Purpose:	The B-tree insertion engine has found the symbol table node
- *		which should receive the new symbol/address pair.  This
- *		function adds it to that node unless it already existed.
+ * Purpose:     The B-tree insertion engine has found the symbol table node
+ *              which should receive the new symbol/address pair.  This
+ *              function adds it to that node unless it already existed.
  *
- *		If the node has no room for the symbol then the node is
- *		split into two nodes.  The original node contains the
- *		low values and the new node contains the high values.
- *		The new symbol table entry is added to either node as
- *		appropriate.  When a split occurs, this function will
- *		write the maximum key of the low node to the MID buffer
- *		and return the address of the new node.
+ *              If the node has no room for the symbol then the node is
+ *              split into two nodes.  The original node contains the
+ *              low values and the new node contains the high values.
+ *              The new symbol table entry is added to either node as
+ *              appropriate.  When a split occurs, this function will
+ *              write the maximum key of the low node to the MID buffer
+ *              and return the address of the new node.
  *
- *		If the new key is larger than RIGHT then update RIGHT
- *		with the new key.
+ *              If the new key is larger than RIGHT then update RIGHT
+ *              with the new key.
  *
- * Return:	Success:	An insertion command for the caller, one of
- *				the H5B_INS_* constants.  The address of the
- *				new node, if any, is returned through the
- *				NEW_NODE_P argument.  NEW_NODE_P might not be
- *				initialized if the return value is
- *				H5B_INS_NOOP.
+ * Return:      Success:    An insertion command for the caller, one of
+ *                          the H5B_INS_* constants.  The address of the
+ *                          new node, if any, is returned through the
+ *                          NEW_NODE_P argument.  NEW_NODE_P might not be
+ *                          initialized if the return value is H5B_INS_NOOP.
  *
- *		Failure:	H5B_INS_ERROR, NEW_NODE_P might not be
- *				initialized.
+ *              Failure:    H5B_INS_ERROR, NEW_NODE_P might not be initialized.
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 24 1997
+ * Programmer:  Robb Matzke
+ *              matzke@llnl.gov
+ *              Jun 24 1997
  *
  *-------------------------------------------------------------------------
  */
 static H5B_ins_t
-H5G_node_insert(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    void H5_ATTR_UNUSED *_lt_key, hbool_t H5_ATTR_UNUSED *lt_key_changed,
-    void *_md_key, void *_udata,
-    void *_rt_key, hbool_t *rt_key_changed,
-    haddr_t *new_node_p)
+H5G__node_insert(H5F_t *f, haddr_t addr, void H5_ATTR_UNUSED *_lt_key,
+    hbool_t H5_ATTR_UNUSED *lt_key_changed, void *_md_key, void *_udata,
+    void *_rt_key, hbool_t *rt_key_changed, haddr_t *new_node_p)
 {
-    H5G_node_key_t	*md_key = (H5G_node_key_t *) _md_key;
-    H5G_node_key_t	*rt_key = (H5G_node_key_t *) _rt_key;
-    H5G_bt_ins_t	*udata = (H5G_bt_ins_t *) _udata;
-    H5G_node_t		*sn = NULL, *snrt = NULL;
-    unsigned		sn_flags = H5AC__NO_FLAGS_SET, snrt_flags = H5AC__NO_FLAGS_SET;
-    const char		*s;
-    const char          *base;                  /* Base of heap */
-    unsigned		lt = 0, rt;		/* Binary search cntrs	*/
-    int		        cmp = 1, idx = -1;
-    H5G_node_t		*insert_into = NULL;	/*node that gets new entry*/
-    H5G_entry_t         ent;                    /* Entry to insert in node */
-    H5B_ins_t		ret_value = H5B_INS_ERROR;
-
-    FUNC_ENTER_NOAPI_NOINIT
+    H5G_node_key_t  *md_key = (H5G_node_key_t *) _md_key;
+    H5G_node_key_t  *rt_key = (H5G_node_key_t *) _rt_key;
+    H5G_bt_ins_t    *udata = (H5G_bt_ins_t *) _udata;
+    H5G_node_t      *sn = NULL, *snrt = NULL;
+    unsigned        sn_flags = H5AC__NO_FLAGS_SET, snrt_flags = H5AC__NO_FLAGS_SET;
+    const char      *s;
+    unsigned        lt = 0, rt;             /* Binary search cntrs	*/
+    int             cmp = 1, idx = -1;
+    H5G_node_t      *insert_into = NULL;    /*node that gets new entry*/
+    H5G_entry_t     ent;                    /* Entry to insert in node */
+    H5B_ins_t       ret_value = H5B_INS_ERROR;
+
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -647,97 +628,94 @@ H5G_node_insert(H5F_t *f, hid_t dxpl_id, haddr_t addr,
     /*
      * Load the symbol node.
      */
-    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, dxpl_id, H5AC_SNODE, addr, f, H5AC__NO_FLAGS_SET)))
-	HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5B_INS_ERROR, "unable to protect symbol table node")
-
-    /* Get base address of heap */
-    base = (const char *)H5HL_offset_into(udata->common.heap, (size_t)0);
-    HDassert(base);
+    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, H5AC_SNODE, addr, f, H5AC__NO_FLAGS_SET)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5B_INS_ERROR, "unable to protect symbol table node")
 
     /*
      * Where does the new symbol get inserted?	We use a binary search.
      */
     rt = sn->nsyms;
     while(lt < rt) {
-	idx = (int)((lt + rt) / 2);
-        s = base + sn->entry[idx].name_off;
+        idx = (int)((lt + rt) / 2);
+        if((s = (const char *)H5HL_offset_into(udata->common.heap, sn->entry[idx].name_off)) == NULL)
+            HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5B_INS_ERROR, "unable to get symbol table name")
 
         /* Check if symbol is already present */
-	if(0 == (cmp = HDstrcmp(udata->common.name, s)))
+        if(0 == (cmp = HDstrcmp(udata->common.name, s)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, H5B_INS_ERROR, "symbol is already present in symbol table")
 
-	if (cmp < 0)
-	    rt = (unsigned)idx;
-	else
-	    lt = (unsigned)(idx + 1);
+        if (cmp < 0)
+            rt = (unsigned)idx;
+        else
+            lt = (unsigned)(idx + 1);
     } /* end while */
     idx += cmp > 0 ? 1 : 0;
 
     /* Convert link information & name to symbol table entry */
-    if(H5G__ent_convert(f, dxpl_id, udata->common.heap, udata->common.name,
+    if(H5G__ent_convert(f, udata->common.heap, udata->common.name,
             udata->lnk, udata->obj_type, udata->crt_info, &ent) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_CANTCONVERT, H5B_INS_ERROR, "unable to convert link")
+        HGOTO_ERROR(H5E_SYM, H5E_CANTCONVERT, H5B_INS_ERROR, "unable to convert link")
 
     /* Determine where to place entry in node */
     if(sn->nsyms >= 2 * H5F_SYM_LEAF_K(f)) {
-	/*
-	 * The node is full.  Split it into a left and right
-	 * node and return the address of the new right node (the
-	 * left node is at the same address as the original node).
-	 */
-	ret_value = H5B_INS_RIGHT;
-
-	/* The right node */
-	if(H5G_node_create(f, dxpl_id, H5B_INS_FIRST, NULL, NULL, NULL, new_node_p/*out*/) < 0)
-	    HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, H5B_INS_ERROR, "unable to split symbol table node")
-
-	if(NULL == (snrt = (H5G_node_t *)H5AC_protect(f, dxpl_id, H5AC_SNODE, *new_node_p, f, H5AC__NO_FLAGS_SET)))
-	    HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5B_INS_ERROR, "unable to split symbol table node")
-
-	HDmemcpy(snrt->entry, sn->entry + H5F_SYM_LEAF_K(f),
-		 H5F_SYM_LEAF_K(f) * sizeof(H5G_entry_t));
-	snrt->nsyms = H5F_SYM_LEAF_K(f);
+        /*
+         * The node is full.  Split it into a left and right
+         * node and return the address of the new right node (the
+         * left node is at the same address as the original node).
+         */
+         ret_value = H5B_INS_RIGHT;
+
+         /* The right node */
+         if(H5G__node_create(f, H5B_INS_FIRST, NULL, NULL, NULL, new_node_p/*out*/) < 0)
+            HGOTO_ERROR (H5E_SYM, H5E_CANTINIT, H5B_INS_ERROR, "unable to split symbol table node")
+
+        if(NULL == (snrt = (H5G_node_t *)H5AC_protect(f, H5AC_SNODE, *new_node_p, f, H5AC__NO_FLAGS_SET)))
+            HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5B_INS_ERROR, "unable to split symbol table node")
+
+        HDmemcpy(snrt->entry, sn->entry + H5F_SYM_LEAF_K(f),
+            H5F_SYM_LEAF_K(f) * sizeof(H5G_entry_t));
+        snrt->nsyms = H5F_SYM_LEAF_K(f);
         snrt_flags |= H5AC__DIRTIED_FLAG;
 
-	/* The left node */
-	HDmemset(sn->entry + H5F_SYM_LEAF_K(f), 0,
-		 H5F_SYM_LEAF_K(f) * sizeof(H5G_entry_t));
-	sn->nsyms = H5F_SYM_LEAF_K(f);
+        /* The left node */
+        HDmemset(sn->entry + H5F_SYM_LEAF_K(f), 0,
+            H5F_SYM_LEAF_K(f) * sizeof(H5G_entry_t));
+        sn->nsyms = H5F_SYM_LEAF_K(f);
         sn_flags |= H5AC__DIRTIED_FLAG;
 
-	/* The middle key */
-	md_key->offset = sn->entry[sn->nsyms - 1].name_off;
+        /* The middle key */
+        md_key->offset = sn->entry[sn->nsyms - 1].name_off;
 
-	/* Where to insert the new entry? */
-	if(idx <= (int)H5F_SYM_LEAF_K(f)) {
-	    insert_into = sn;
-	    if(idx == (int)H5F_SYM_LEAF_K(f))
-		md_key->offset = ent.name_off;
-	} /* end if */
+        /* Where to insert the new entry? */
+        if(idx <= (int)H5F_SYM_LEAF_K(f)) {
+            insert_into = sn;
+            if(idx == (int)H5F_SYM_LEAF_K(f))
+                md_key->offset = ent.name_off;
+        } /* end if */
         else {
-	    idx -= (int)H5F_SYM_LEAF_K(f);
-	    insert_into = snrt;
-	    if(idx == (int)H5F_SYM_LEAF_K(f)) {
-		rt_key->offset = ent.name_off;
-		*rt_key_changed = TRUE;
-	    } /* end if */
-	} /* end else */
+            idx -= (int)H5F_SYM_LEAF_K(f);
+            insert_into = snrt;
+            if(idx == (int)H5F_SYM_LEAF_K(f)) {
+                rt_key->offset = ent.name_off;
+                *rt_key_changed = TRUE;
+            } /* end if */
+        } /* end else */
     } /* end if */
     else {
-	/* Where to insert the new entry? */
-	ret_value = H5B_INS_NOOP;
+        /* Where to insert the new entry? */
+        ret_value = H5B_INS_NOOP;
         sn_flags |= H5AC__DIRTIED_FLAG;
-	insert_into = sn;
-	if(idx == (int)sn->nsyms) {
-	    rt_key->offset = ent.name_off;
-	    *rt_key_changed = TRUE;
-	} /* end if */
+        insert_into = sn;
+        if(idx == (int)sn->nsyms) {
+            rt_key->offset = ent.name_off;
+            *rt_key_changed = TRUE;
+        } /* end if */
     } /* end else */
 
     /* Move entries down to make room for new entry */
     HDassert(idx >= 0);
     HDmemmove(insert_into->entry + idx + 1, insert_into->entry + idx,
-	      (insert_into->nsyms - (unsigned)idx) * sizeof(H5G_entry_t));
+        (insert_into->nsyms - (unsigned)idx) * sizeof(H5G_entry_t));
 
     /* Copy new entry into table */
     H5G__ent_copy(&(insert_into->entry[idx]), &ent, H5_COPY_SHALLOW);
@@ -746,57 +724,57 @@ H5G_node_insert(H5F_t *f, hid_t dxpl_id, haddr_t addr,
     insert_into->nsyms += 1;
 
 done:
-    if(snrt && H5AC_unprotect(f, dxpl_id, H5AC_SNODE, *new_node_p, snrt, snrt_flags) < 0)
-	HDONE_ERROR(H5E_SYM, H5E_PROTECT, H5B_INS_ERROR, "unable to release symbol table node")
-    if(sn && H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, sn_flags) < 0)
-	HDONE_ERROR(H5E_SYM, H5E_PROTECT, H5B_INS_ERROR, "unable to release symbol table node")
+    if(snrt && H5AC_unprotect(f, H5AC_SNODE, *new_node_p, snrt, snrt_flags) < 0)
+        HDONE_ERROR(H5E_SYM, H5E_PROTECT, H5B_INS_ERROR, "unable to release symbol table node")
+    if(sn && H5AC_unprotect(f, H5AC_SNODE, addr, sn, sn_flags) < 0)
+        HDONE_ERROR(H5E_SYM, H5E_PROTECT, H5B_INS_ERROR, "unable to release symbol table node")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_node_insert() */
+} /* end H5G__node_insert() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_node_remove
+ * Function:    H5G_node_remove
  *
- * Purpose:	The B-tree removal engine has found the symbol table node
- *		which should contain the name which is being removed.  This
- *		function removes the name from the symbol table and
- *		decrements the link count on the object to which the name
- *		points.
+ * Purpose: The B-tree removal engine has found the symbol table node
+ *          which should contain the name which is being removed.  This
+ *          function removes the name from the symbol table and
+ *          decrements the link count on the object to which the name
+ *          points.
  *
- *              If the udata->name parameter is set to NULL, then remove
- *              all entries in this symbol table node.  This only occurs
- *              during the deletion of the entire group, so don't bother
- *              freeing individual name entries in the local heap, the group's
- *              symbol table removal code will just free the entire local
- *              heap eventually.  Do reduce the link counts for each object
- *              however.
+ *          If the udata->name parameter is set to NULL, then remove
+ *          all entries in this symbol table node.  This only occurs
+ *          during the deletion of the entire group, so don't bother
+ *          freeing individual name entries in the local heap, the group's
+ *          symbol table removal code will just free the entire local
+ *          heap eventually.  Do reduce the link counts for each object
+ *          however.
  *
- * Return:	Success:	If all names are removed from the symbol
- *				table node then H5B_INS_REMOVE is returned;
- *				otherwise H5B_INS_NOOP is returned.
+ * Return:  Success:    If all names are removed from the symbol
+ *                      table node then H5B_INS_REMOVE is returned;
+ *                      otherwise H5B_INS_NOOP is returned.
  *
- *		Failure:	H5B_INS_ERROR
+ *          Failure:    H5B_INS_ERROR
  *
- * Programmer:	Robb Matzke
+ * Programmer:  Robb Matzke
  *              Thursday, September 24, 1998
  *
  *-------------------------------------------------------------------------
  */
 static H5B_ins_t
-H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
-		hbool_t H5_ATTR_UNUSED *lt_key_changed/*out*/,
-		void *_udata/*in,out*/, void *_rt_key/*in,out*/,
-		hbool_t *rt_key_changed/*out*/)
+H5G_node_remove(H5F_t *f, haddr_t addr, void *_lt_key/*in,out*/,
+    hbool_t H5_ATTR_UNUSED *lt_key_changed/*out*/,
+    void *_udata/*in,out*/, void *_rt_key/*in,out*/,
+    hbool_t *rt_key_changed/*out*/)
 {
-    H5G_node_key_t	*lt_key = (H5G_node_key_t *)_lt_key;
-    H5G_node_key_t	*rt_key = (H5G_node_key_t *)_rt_key;
-    H5G_bt_rm_t	*udata = (H5G_bt_rm_t *)_udata;
-    H5G_node_t		*sn = NULL;
-    unsigned		sn_flags = H5AC__NO_FLAGS_SET;
-    unsigned		lt = 0, rt, idx = 0;
-    int		        cmp = 1;
-    H5B_ins_t		ret_value = H5B_INS_ERROR;
+    H5G_node_key_t  *lt_key = (H5G_node_key_t *)_lt_key;
+    H5G_node_key_t  *rt_key = (H5G_node_key_t *)_rt_key;
+    H5G_bt_rm_t     *udata = (H5G_bt_rm_t *)_udata;
+    H5G_node_t      *sn = NULL;
+    unsigned        sn_flags = H5AC__NO_FLAGS_SET;
+    unsigned        lt = 0, rt, idx = 0;
+    int             cmp = 1;
+    H5B_ins_t       ret_value = H5B_INS_ERROR;
 
     FUNC_ENTER_NOAPI_NOINIT
 
@@ -808,17 +786,13 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
     HDassert(udata && udata->common.heap);
 
     /* Load the symbol table */
-    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, dxpl_id, H5AC_SNODE, addr, f, H5AC__NO_FLAGS_SET)))
-	HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5B_INS_ERROR, "unable to protect symbol table node")
+    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, H5AC_SNODE, addr, f, H5AC__NO_FLAGS_SET)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5B_INS_ERROR, "unable to protect symbol table node")
 
     /* "Normal" removal of a single entry from the symbol table node */
     if(udata->common.name != NULL) {
         H5O_link_t lnk;         /* Constructed link for replacement */
         size_t link_name_len;   /* Length of string in local heap */
-        const char *base;       /* Base of heap */
-
-        /* Get base address of heap */
-        base = (const char *)H5HL_offset_into(udata->common.heap, (size_t)0);
 
         /* Find the name with a binary search */
         rt = sn->nsyms;
@@ -826,7 +800,8 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
             const char *s;          /* Pointer to string in local heap */
 
             idx = (lt + rt) / 2;
-            s = base + sn->entry[idx].name_off;
+            if((s = (const char *)H5HL_offset_into(udata->common.heap, sn->entry[idx].name_off)) == NULL)
+                HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5B_INS_ERROR, "unable to get symbol table name")
             cmp = HDstrcmp(udata->common.name, s);
             if(cmp < 0)
                 rt = idx;
@@ -848,7 +823,8 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
         lnk.cset = H5T_CSET_ASCII;
         if(sn->entry[idx].type == H5G_CACHED_SLINK) {
             lnk.type = H5L_TYPE_SOFT;
-            lnk.u.soft.name = (char *)H5HL_offset_into(udata->common.heap, sn->entry[idx].cache.slink.lval_offset);
+            if(NULL == (lnk.u.soft.name = (char *)H5HL_offset_into(udata->common.heap, sn->entry[idx].cache.slink.lval_offset)))
+                HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5B_INS_ERROR, "unable to get link name")
         } /* end if */
         else {
             lnk.type = H5L_TYPE_HARD;
@@ -857,7 +833,7 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
         } /* end else */
 
         /* Replace any object names */
-        if(H5G__link_name_replace(f, dxpl_id, udata->grp_full_path_r, &lnk) < 0)
+        if(H5G__link_name_replace(f, udata->grp_full_path_r, &lnk) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5B_INS_ERROR, "unable to get object type")
 
         /* Decrement the ref. count for hard links */
@@ -868,7 +844,7 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
             tmp_oloc.file = f;
             tmp_oloc.addr = lnk.u.hard.addr;
 
-            if(H5O_link(&tmp_oloc, -1, dxpl_id) < 0)
+            if(H5O_link(&tmp_oloc, -1) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, H5B_INS_ERROR, "unable to decrement object link count")
         } /* end if */
         else {
@@ -877,13 +853,13 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
                 size_t soft_link_len;   /* Length of string in local heap */
 
                 soft_link_len = HDstrlen(lnk.u.soft.name) + 1;
-                if(H5HL_remove(f, dxpl_id, udata->common.heap, sn->entry[idx].cache.slink.lval_offset, soft_link_len) < 0)
+                if(H5HL_remove(f, udata->common.heap, sn->entry[idx].cache.slink.lval_offset, soft_link_len) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, H5B_INS_ERROR, "unable to remove soft link from local heap")
             } /* end if */
         } /* end else */
 
         /* Remove the link's name from the local heap */
-        if(H5HL_remove(f, dxpl_id, udata->common.heap, sn->entry[idx].name_off, link_name_len) < 0)
+        if(H5HL_remove(f, udata->common.heap, sn->entry[idx].name_off, link_name_len) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, H5B_INS_ERROR, "unable to remove link name from local heap")
 
         /* Remove the entry from the symbol table node */
@@ -945,7 +921,7 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
                 HDassert(H5F_addr_defined(sn->entry[idx].header));
                 tmp_oloc.addr = sn->entry[idx].header;
 
-                if(H5O_link(&tmp_oloc, -1, dxpl_id) < 0)
+                if(H5O_link(&tmp_oloc, -1) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, H5B_INS_ERROR, "unable to decrement object link count")
             } /* end if */
         } /* end for */
@@ -961,35 +937,35 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
     } /* end else */
 
 done:
-    if(sn && H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, sn_flags) < 0)
-	HDONE_ERROR(H5E_SYM, H5E_CANTUNPROTECT, H5B_INS_ERROR, "unable to release symbol table node")
+    if(sn && H5AC_unprotect(f, H5AC_SNODE, addr, sn, sn_flags) < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTUNPROTECT, H5B_INS_ERROR, "unable to release symbol table node")
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5G_node_remove() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G__node_iterate
+ * Function:    H5G__node_iterate
  *
- * Purpose:	This function gets called during a group iterate operation.
+ * Purpose:     This function gets called during a group iterate operation.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 24 1997
+ * Programmer:  Robb Matzke
+ *              matzke@llnl.gov
+ *              Jun 24 1997
  *
  *-------------------------------------------------------------------------
  */
 int
-H5G__node_iterate(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, haddr_t addr,
+H5G__node_iterate(H5F_t *f, const void H5_ATTR_UNUSED *_lt_key, haddr_t addr,
     const void H5_ATTR_UNUSED *_rt_key, void *_udata)
 {
-    H5G_bt_it_it_t	*udata = (H5G_bt_it_it_t *)_udata;
-    H5G_node_t		*sn = NULL;
-    H5G_entry_t		*ents;                  /* Pointer to entries in this node */
-    unsigned		u;                      /* Local index variable */
-    int	                ret_value = H5_ITER_CONT;
+    H5G_bt_it_it_t  *udata = (H5G_bt_it_it_t *)_udata;
+    H5G_node_t      *sn = NULL;
+    H5G_entry_t     *ents;              /* Pointer to entries in this node */
+    unsigned        u;                  /* Local index variable */
+    int             ret_value = H5_ITER_CONT;
 
     FUNC_ENTER_PACKAGE
 
@@ -1001,8 +977,8 @@ H5G__node_iterate(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, h
     HDassert(udata && udata->heap);
 
     /* Protect the symbol table node & local heap while we iterate over entries */
-    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, dxpl_id, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
-	HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5_ITER_ERROR, "unable to load symbol table node")
+    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5_ITER_ERROR, "unable to load symbol table node")
 
     /*
      * Iterate over the symbol table node entries.
@@ -1015,8 +991,8 @@ H5G__node_iterate(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, h
             const char *name;   /* Pointer to link name in heap */
 
             /* Get the pointer to the name of the link in the heap */
-            name = (const char *)H5HL_offset_into(udata->heap, ents[u].name_off);
-            HDassert(name);
+            if((name = (const char *)H5HL_offset_into(udata->heap, ents[u].name_off)) == NULL)
+                HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5_ITER_ERROR, "unable to get symbol table node name")
 
             /* Convert the entry to a link */
             if(H5G__ent_to_link(&lnk, udata->heap, &ents[u], name) < 0)
@@ -1040,7 +1016,7 @@ H5G__node_iterate(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, h
 
 done:
     /* Release resources */
-    if(sn && H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
+    if(sn && H5AC_unprotect(f, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_SYM, H5E_PROTECT, H5_ITER_ERROR, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1048,12 +1024,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G__node_sumup
+ * Function:    H5G__node_sumup
  *
- * Purpose:	This function gets called during a group iterate operation
+ * Purpose:     This function gets called during a group iterate operation
  *              to return total number of members in the group.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
  * Programmer:  Raymond Lu
  *              Nov 20, 2002
@@ -1061,12 +1037,12 @@ done:
  *-------------------------------------------------------------------------
  */
 int
-H5G__node_sumup(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, haddr_t addr,
-		  const void H5_ATTR_UNUSED *_rt_key, void *_udata)
+H5G__node_sumup(H5F_t *f, const void H5_ATTR_UNUSED *_lt_key, haddr_t addr,
+    const void H5_ATTR_UNUSED *_rt_key, void *_udata)
 {
     hsize_t	        *num_objs = (hsize_t *)_udata;
-    H5G_node_t		*sn = NULL;
-    int                  ret_value = H5_ITER_CONT;
+    H5G_node_t      *sn = NULL;
+    int             ret_value = H5_ITER_CONT;
 
     FUNC_ENTER_PACKAGE
 
@@ -1078,13 +1054,13 @@ H5G__node_sumup(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, had
     HDassert(num_objs);
 
     /* Find the object node and add the number of symbol entries. */
-    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, dxpl_id, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
-	HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5_ITER_ERROR, "unable to load symbol table node")
+    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5_ITER_ERROR, "unable to load symbol table node")
 
     *num_objs += sn->nsyms;
 
 done:
-    if(sn && H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
+    if(sn && H5AC_unprotect(f, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_SYM, H5E_PROTECT, H5_ITER_ERROR, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1092,12 +1068,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G__node_by_idx
+ * Function:    H5G__node_by_idx
  *
- * Purpose:	This function gets called during a group iterate operation
+ * Purpose:     This function gets called during a group iterate operation
  *              to return object name by giving idx.
  *
- * Return:	0 if object isn't found in this node; 1 if object is found;
+ * Return:      0 if object isn't found in this node; 1 if object is found;
  *              Negative on failure
  *
  * Programmer:  Raymond Lu
@@ -1106,12 +1082,12 @@ done:
  *-------------------------------------------------------------------------
  */
 int
-H5G__node_by_idx(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, haddr_t addr,
-		  const void H5_ATTR_UNUSED *_rt_key, void *_udata)
+H5G__node_by_idx(H5F_t *f, const void H5_ATTR_UNUSED *_lt_key, haddr_t addr,
+    const void H5_ATTR_UNUSED *_rt_key, void *_udata)
 {
-    H5G_bt_it_idx_common_t	*udata = (H5G_bt_it_idx_common_t *)_udata;
-    H5G_node_t		*sn = NULL;
-    int                 ret_value = H5_ITER_CONT;
+    H5G_bt_it_idx_common_t  *udata = (H5G_bt_it_idx_common_t *)_udata;
+    H5G_node_t              *sn = NULL;
+    int                     ret_value = H5_ITER_CONT;
 
     FUNC_ENTER_PACKAGE
 
@@ -1123,8 +1099,8 @@ H5G__node_by_idx(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, ha
     HDassert(udata);
 
     /* Get a pointer to the symbol table node */
-    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, dxpl_id, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
-	HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5_ITER_ERROR, "unable to load symbol table node");
+    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5_ITER_ERROR, "unable to load symbol table node");
 
     /* Find the node, locate the object symbol table entry and retrieve the name */
     if(udata->idx >= udata->num_objs && udata->idx < (udata->num_objs + sn->nsyms)) {
@@ -1145,7 +1121,7 @@ H5G__node_by_idx(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, ha
         udata->num_objs += sn->nsyms;
 
 done:
-    if(sn && H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
+    if(sn && H5AC_unprotect(f, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_SYM, H5E_PROTECT, H5_ITER_ERROR, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1153,12 +1129,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G__node_init
+ * Function:    H5G__node_init
  *
- * Purpose:	This function gets called during a file opening to initialize
+ * Purpose:     This function gets called during a file opening to initialize
  *              global information about group B-tree nodes for file.
  *
- * Return:	Non-negative on success
+ * Return:      Non-negative on success
  *              Negative on failure
  *
  * Programmer:  Quincey Koziol
@@ -1169,9 +1145,9 @@ done:
 herr_t
 H5G__node_init(H5F_t *f)
 {
-    H5B_shared_t *shared;               /* Shared B-tree node info */
-    size_t	sizeof_rkey;	        /* Size of raw (disk) key	     */
-    herr_t      ret_value = SUCCEED;    /* Return value */
+    H5B_shared_t    *shared;                /* Shared B-tree node info  */
+    size_t          sizeof_rkey;            /* Size of raw (disk) key   */
+    herr_t          ret_value = SUCCEED;    /* Return value             */
 
     FUNC_ENTER_PACKAGE
 
@@ -1183,14 +1159,14 @@ H5G__node_init(H5F_t *f)
 
     /* Allocate & initialize global info for the shared structure */
     if(NULL == (shared = H5B_shared_new(f, H5B_SNODE, sizeof_rkey)))
-	HGOTO_ERROR(H5E_BTREE, H5E_NOSPACE, FAIL, "memory allocation failed for shared B-tree info")
+        HGOTO_ERROR(H5E_BTREE, H5E_NOSPACE, FAIL, "memory allocation failed for shared B-tree info")
 
     /* Set up the "local" information for this file's groups */
-        /* <none> */
+    /* <none> */
 
     /* Make shared B-tree info reference counted */
     if(H5F_SET_GRP_BTREE_SHARED(f, H5UC_create(shared, H5B_shared_free)) < 0)
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't create ref-count wrapper for shared B-tree info")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't create ref-count wrapper for shared B-tree info")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1198,12 +1174,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_node_close
+ * Function:    H5G_node_close
  *
- * Purpose:	This function gets called during a file close to shutdown
+ * Purpose:     This function gets called during a file close to shutdown
  *              global information about group B-tree nodes for file.
  *
- * Return:	Non-negative on success
+ * Return:      Non-negative on success
  *              Negative on failure
  *
  * Programmer:  Quincey Koziol
@@ -1229,12 +1205,12 @@ H5G_node_close(const H5F_t *f)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G__node_copy
+ * Function:    H5G__node_copy
  *
- * Purpose:	This function gets called during a group iterate operation
+ * Purpose:     This function gets called during a group iterate operation
  *              to copy objects of this node into a new location.
  *
- * Return:	0(zero) on success/Negative on failure
+ * Return:      0(zero) on success/Negative on failure
  *
  * Programmer:  Peter Cao
  *              Sept 10, 2005
@@ -1242,8 +1218,8 @@ H5G_node_close(const H5F_t *f)
  *-------------------------------------------------------------------------
  */
 int
-H5G__node_copy(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, haddr_t addr,
-		  const void H5_ATTR_UNUSED *_rt_key, void *_udata)
+H5G__node_copy(H5F_t *f, const void H5_ATTR_UNUSED *_lt_key, haddr_t addr,
+    const void H5_ATTR_UNUSED *_rt_key, void *_udata)
 {
     H5G_bt_it_cpy_t     *udata = (H5G_bt_it_cpy_t *)_udata;
     const H5O_loc_t     *src_oloc = udata->src_oloc;
@@ -1261,11 +1237,11 @@ H5G__node_copy(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, hadd
     HDassert(udata);
 
     /* load the symbol table into memory from the source file */
-    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, dxpl_id, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
-	HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5_ITER_ERROR, "unable to load symbol table node")
+    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5_ITER_ERROR, "unable to load symbol table node")
 
     /* get the base address of the heap */
-    if(NULL == (heap = H5HL_protect(f, dxpl_id, udata->src_heap_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (heap = H5HL_protect(f, udata->src_heap_addr, H5AC__READ_ONLY_FLAG)))
        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, H5_ITER_ERROR, "unable to protect symbol name")
 
     /* copy object in this node one by one */
@@ -1294,10 +1270,11 @@ H5G__node_copy(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, hadd
             grp_loc.oloc = (H5O_loc_t *)src_oloc;
 
             /* Get pointer to link value in local heap */
-            link_name = (char *)H5HL_offset_into(heap, tmp_src_ent.cache.slink.lval_offset);
+            if((link_name = (char *)H5HL_offset_into(heap, tmp_src_ent.cache.slink.lval_offset)) == NULL)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, H5_ITER_ERROR, "unable to get link name")
 
             /* Check if the object pointed by the soft link exists in the source file */
-            if(H5G_loc_info(&grp_loc, link_name, FALSE, &oinfo, H5P_DEFAULT, dxpl_id) >= 0) {
+            if(H5G_loc_info(&grp_loc, link_name, FALSE, &oinfo) >= 0) {
                 tmp_src_ent.header = oinfo.addr;
                 src_ent = &tmp_src_ent;
             } /* end if */
@@ -1320,8 +1297,7 @@ H5G__node_copy(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, hadd
             tmp_src_oloc.addr = src_ent->header;
 
             /* Copy the shared object from source to destination */
-            if(H5O_copy_header_map(&tmp_src_oloc, &new_dst_oloc, dxpl_id,
-                    cpy_info, TRUE, &obj_type, (void **)&cpy_udata) < 0)
+            if(H5O_copy_header_map(&tmp_src_oloc, &new_dst_oloc, cpy_info, TRUE, &obj_type, (void **)&cpy_udata) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, H5_ITER_ERROR, "unable to copy object")
 
             /* Set up object creation info for symbol table insertion.  Only
@@ -1344,7 +1320,8 @@ H5G__node_copy(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, hadd
 
             /* Construct link information for eventual insertion */
             lnk.type = H5L_TYPE_SOFT;
-            lnk.u.soft.name = (char *)H5HL_offset_into(heap, src_ent->cache.slink.lval_offset);
+            if((lnk.u.soft.name = (char *)H5HL_offset_into(heap, src_ent->cache.slink.lval_offset)) == NULL)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, H5_ITER_ERROR, "unable to get link name")
         } /* else if */
         else
             HDassert(0 && "Unknown entry type");
@@ -1356,21 +1333,20 @@ H5G__node_copy(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, hadd
         /* lnk.name = name; */              /* This will be set in callback */
 
         /* Determine name of source object */
-        name = (const char *)H5HL_offset_into(heap, src_ent->name_off);
-	HDassert(name);
+        if((name = (const char *)H5HL_offset_into(heap, src_ent->name_off)) == NULL)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, H5_ITER_ERROR, "unable to get source object name")
 
         /* Set copied metadata tag */
-        H5_BEGIN_TAG(dxpl_id, H5AC__COPIED_TAG, H5_ITER_ERROR);
+        H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
         /* Insert the new object in the destination file's group */
         /* (Don't increment the link count - that's already done above for hard links) */
         if(H5G__stab_insert_real(udata->dst_file, udata->dst_stab, name, &lnk,
-                obj_type, (obj_type == H5O_TYPE_GROUP ? &gcrt_info : NULL),
-                dxpl_id) < 0)
+                obj_type, (obj_type == H5O_TYPE_GROUP ? &gcrt_info : NULL)) < 0)
             HGOTO_ERROR_TAG(H5E_DATATYPE, H5E_CANTINIT, H5_ITER_ERROR, "unable to insert the name")
 
         /* Reset metadata tag */
-        H5_END_TAG(H5_ITER_ERROR);
+        H5_END_TAG
 
     } /* end of for (i=0; i<sn->nsyms; i++) */
 
@@ -1378,7 +1354,7 @@ done:
     if(heap && H5HL_unprotect(heap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_PROTECT, H5_ITER_ERROR, "unable to unprotect symbol name")
 
-    if(sn && H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
+    if(sn && H5AC_unprotect(f, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_SYM, H5E_PROTECT, H5_ITER_ERROR, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1386,26 +1362,26 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G__node_build_table
+ * Function:    H5G__node_build_table
  *
- * Purpose:	B-link tree callback for building table of links
+ * Purpose:     B-link tree callback for building table of links
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
- *		koziol@hdfgroup.org
- *		Nov 19 2006
+ * Programmer:  Quincey Koziol
+ *              koziol@hdfgroup.org
+ *              Nov 19 2006
  *
  *-------------------------------------------------------------------------
  */
 int
-H5G__node_build_table(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_key, haddr_t addr,
+H5G__node_build_table(H5F_t *f, const void H5_ATTR_UNUSED *_lt_key, haddr_t addr,
     const void H5_ATTR_UNUSED *_rt_key, void *_udata)
 {
-    H5G_bt_it_bt_t	*udata = (H5G_bt_it_bt_t *)_udata;
-    H5G_node_t		*sn = NULL;             /* Symbol table node */
-    unsigned		u;                      /* Local index variable */
-    int	                ret_value = H5_ITER_CONT;
+    H5G_bt_it_bt_t  *udata = (H5G_bt_it_bt_t *)_udata;
+    H5G_node_t      *sn = NULL;             /* Symbol table node */
+    unsigned        u;                      /* Local index variable */
+    int             ret_value = H5_ITER_CONT;
 
     FUNC_ENTER_PACKAGE
 
@@ -1420,8 +1396,8 @@ H5G__node_build_table(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_ke
      * Save information about the symbol table node since we can't lock it
      * because we're about to call an application function.
      */
-    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, dxpl_id, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
-	HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5_ITER_ERROR, "unable to load symbol table node")
+    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
+        HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5_ITER_ERROR, "unable to load symbol table node")
 
     /* Check if the link table needs to be extended */
     if((udata->ltable->nlinks + sn->nsyms) >= udata->alloc_nlinks) {
@@ -1440,8 +1416,8 @@ H5G__node_build_table(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_ke
         size_t          linkno;         /* Link allocated */
 
         /* Get pointer to link's name in the heap */
-        name = (const char *)H5HL_offset_into(udata->heap, sn->entry[u].name_off);
-        HDassert(name);
+        if((name = (const char *)H5HL_offset_into(udata->heap, sn->entry[u].name_off)) == NULL)
+            HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5_ITER_ERROR, "unable to get symbol table link name")
 
         /* Determine the link to operate on in the table */
         linkno = udata->ltable->nlinks++;
@@ -1453,7 +1429,7 @@ H5G__node_build_table(H5F_t *f, hid_t dxpl_id, const void H5_ATTR_UNUSED *_lt_ke
 
 done:
     /* Release the locked items */
-    if(sn && H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
+    if(sn && H5AC_unprotect(f, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_SYM, H5E_PROTECT, H5_ITER_ERROR, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1474,8 +1450,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__node_iterate_size(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, const void H5_ATTR_UNUSED *_lt_key, haddr_t H5_ATTR_UNUSED addr,
-    const void H5_ATTR_UNUSED *_rt_key, void *_udata)
+H5G__node_iterate_size(H5F_t *f, const void H5_ATTR_UNUSED *_lt_key, 
+    haddr_t H5_ATTR_UNUSED addr, const void H5_ATTR_UNUSED *_rt_key, void *_udata)
 {
     hsize_t     *stab_size = (hsize_t *)_udata;         /* User data */
 
@@ -1492,27 +1468,27 @@ H5G__node_iterate_size(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, const void H5_ATT
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_node_debug
+ * Function:    H5G_node_debug
  *
- * Purpose:	Prints debugging information about a symbol table node
- *		or a B-tree node for a symbol table B-tree.
+ * Purpose:     Prints debugging information about a symbol table node
+ *              or a B-tree node for a symbol table B-tree.
  *
- * Return:	0(zero) on success/Negative on failure
+ * Return:      0(zero) on success/Negative on failure
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Aug  4 1997
+ * Programmer:  Robb Matzke
+ *              matzke@llnl.gov
+ *              Aug  4 1997
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G_node_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent,
-    int fwidth, haddr_t heap_addr)
+H5G_node_debug(H5F_t *f, haddr_t addr, FILE * stream, int indent, int fwidth,
+    haddr_t heap_addr)
 {
-    H5G_node_t		*sn = NULL;
-    H5HL_t              *heap = NULL;
-    unsigned		u;                      /* Local index variable */
-    herr_t              ret_value = SUCCEED;    /* Return value */
+    H5G_node_t *sn = NULL;
+    H5HL_t     *heap = NULL;
+    unsigned    u;                      /* Local index variable */
+    herr_t     ret_value = SUCCEED;     /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -1527,53 +1503,53 @@ H5G_node_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent,
 
     /* Pin the heap down in memory */
     if(heap_addr > 0 && H5F_addr_defined(heap_addr))
-        if(NULL == (heap = H5HL_protect(f, dxpl_id, heap_addr, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (heap = H5HL_protect(f, heap_addr, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, FAIL, "unable to protect symbol table heap")
 
     /*
      * If we couldn't load the symbol table node, then try loading the
      * B-tree node.
      */
-    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, dxpl_id, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG))) {
+    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG))) {
         H5G_bt_common_t	udata;		/*data to pass through B-tree	*/
 
         H5E_clear_stack(NULL); /* discard that error */
         udata.heap = heap;
-	if(H5B_debug(f, dxpl_id, addr, stream, indent, fwidth, H5B_SNODE, &udata) < 0)
-	    HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, FAIL, "unable to debug B-tree node");
+        if(H5B_debug(f, addr, stream, indent, fwidth, H5B_SNODE, &udata) < 0)
+            HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, FAIL, "unable to debug B-tree node");
     } /* end if */
     else {
-        fprintf(stream, "%*sSymbol Table Node...\n", indent, "");
-        fprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
+        HDfprintf(stream, "%*sSymbol Table Node...\n", indent, "");
+        HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
                 "Dirty:",
                 sn->cache_info.is_dirty ? "Yes" : "No");
-        fprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
+        HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
                 "Size of Node (in bytes):", (unsigned)sn->node_size);
-        fprintf(stream, "%*s%-*s %u of %u\n", indent, "", fwidth,
+        HDfprintf(stream, "%*s%-*s %u of %u\n", indent, "", fwidth,
                 "Number of Symbols:",
                 sn->nsyms, (unsigned)(2 * H5F_SYM_LEAF_K(f)));
 
         indent += 3;
         fwidth = MAX(0, fwidth - 3);
         for(u = 0; u < sn->nsyms; u++) {
-            fprintf(stream, "%*sSymbol %u:\n", indent - 3, "", u);
+            HDfprintf(stream, "%*sSymbol %u:\n", indent - 3, "", u);
 
             if(heap) {
                 const char *s = (const char *)H5HL_offset_into(heap, sn->entry[u].name_off);
 
                 if(s)
-                    fprintf(stream, "%*s%-*s `%s'\n", indent, "", fwidth, "Name:", s);
+                    HDfprintf(stream, "%*s%-*s `%s'\n", indent, "", fwidth, "Name:", s);
             } /* end if */
             else
-                fprintf(stream, "%*s%-*s\n", indent, "", fwidth, "Warning: Invalid heap address given, name not displayed!");
+                HDfprintf(stream, "%*s%-*s\n", indent, "", fwidth, "Warning: Invalid heap address given, name not displayed!");
 
             H5G__ent_debug(sn->entry + u, stream, indent, fwidth, heap);
         } /* end for */
     } /* end if */
 
 done:
-    if(sn && H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
-	HDONE_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to release symbol table node")
+    if(sn && H5AC_unprotect(f, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
+        HDONE_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to release symbol table node")
     if(heap && H5HL_unprotect(heap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to unprotect symbol table heap")
 
diff --git a/src/H5Gobj.c b/src/H5Gobj.c
index 92ad0af..af0e72c 100644
--- a/src/H5Gobj.c
+++ b/src/H5Gobj.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -60,7 +58,6 @@
 typedef struct {
     H5F_t      *f;              /* Pointer to file for insertion */
     haddr_t     oh_addr;        /* Address of the object header */
-    hid_t       dxpl_id;        /* DXPL during insertion */
     H5O_linfo_t *linfo;         /* Pointer to link info */
 } H5G_obj_oh_it_ud1_t;
 
@@ -78,7 +75,6 @@ typedef struct {
  */
 typedef struct {
     const H5O_loc_t   *grp_oloc;              /* Pointer to group for insertion */
-    hid_t       dxpl_id;                /* DXPL during insertion */
 } H5G_obj_stab_it_ud1_t;
 
 
@@ -92,8 +88,7 @@ typedef struct {
 /********************/
 static herr_t H5G_obj_compact_to_dense_cb(const void *_mesg, unsigned idx,
     void *_udata);
-static herr_t H5G_obj_remove_update_linfo(const H5O_loc_t *oloc, H5O_linfo_t *linfo,
-    hid_t dxpl_id);
+static herr_t H5G__obj_remove_update_linfo(const H5O_loc_t *oloc, H5O_linfo_t *linfo);
 
 
 /*********************/
@@ -126,8 +121,7 @@ static herr_t H5G_obj_remove_update_linfo(const H5O_loc_t *oloc, H5O_linfo_t *li
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__obj_create(H5F_t *f, hid_t dxpl_id, H5G_obj_create_t *gcrt_info,
-    H5O_loc_t *oloc/*out*/)
+H5G__obj_create(H5F_t *f, H5G_obj_create_t *gcrt_info, H5O_loc_t *oloc/*out*/)
 {
     H5P_genplist_t  *gc_plist;          /* Group creation property list */
     H5O_ginfo_t ginfo;                  /* Group info */
@@ -160,7 +154,7 @@ H5G__obj_create(H5F_t *f, hid_t dxpl_id, H5G_obj_create_t *gcrt_info,
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get group info")
 
     /* Call the "real" group creation routine now */
-    if(H5G__obj_create_real(f, dxpl_id, &ginfo, &linfo, &pline, gcrt_info, oloc) < 0)
+    if(H5G__obj_create_real(f, &ginfo, &linfo, &pline, gcrt_info, oloc) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTCREATE, FAIL, "unable to create group")
 
 done:
@@ -182,12 +176,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__obj_create_real(H5F_t *f, hid_t dxpl_id, const H5O_ginfo_t *ginfo,
+H5G__obj_create_real(H5F_t *f, const H5O_ginfo_t *ginfo,
     const H5O_linfo_t *linfo, const H5O_pline_t *pline,
     H5G_obj_create_t *gcrt_info, H5O_loc_t *oloc/*out*/)
 {
     size_t hdr_size;                    /* Size of object header to request */
-    hbool_t use_latest_format;          /* Flag indicating the new group format should be used */
+    hbool_t use_at_least_v18;           /* Flag indicating the new group format should be used */
     hid_t gcpl_id = gcrt_info->gcpl_id; /* Group creation property list ID */
     herr_t ret_value = SUCCEED;         /* Return value */
 
@@ -204,24 +198,23 @@ H5G__obj_create_real(H5F_t *f, hid_t dxpl_id, const H5O_ginfo_t *ginfo,
 
     /* Check for invalid access request */
     if(0 == (H5F_INTENT(f) & H5F_ACC_RDWR))
-	HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "no write intent on file")
+        HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, FAIL, "no write intent on file")
 
-    /* Check for using the latest version of the group format */
+    /* Check for using the latest version of the group format which is introduced in v18 */
     /* (add more checks for creating "new format" groups when needed) */
-    if(H5F_USE_LATEST_FLAGS(f, H5F_LATEST_STYLE_GROUP) || linfo->track_corder
-            || (pline && pline->nused))
-        use_latest_format = TRUE;
+    if((H5F_LOW_BOUND(f) >= H5F_LIBVER_V18) || linfo->track_corder || (pline && pline->nused))
+        use_at_least_v18 = TRUE;
     else
-        use_latest_format = FALSE;
+        use_at_least_v18 = FALSE;
 
     /* Make certain that the creation order is being tracked if an index is
      *  going to be built on it.
      */
     if(linfo->index_corder && !linfo->track_corder)
-	HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "must track creation order to create index for it")
+        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "must track creation order to create index for it")
 
     /* Check if we should be using the latest version of the group format */
-    if(use_latest_format) {
+    if(use_at_least_v18) {
         H5O_link_t lnk;                     /* Temporary link message info for computing message size */
         char null_char = '\0';              /* Character for creating null string */
         size_t ginfo_size;                  /* Size of the group info message */
@@ -263,32 +256,32 @@ H5G__obj_create_real(H5F_t *f, hid_t dxpl_id, const H5O_ginfo_t *ginfo,
      * since nothing refers to it yet.	The link count will be
      * incremented if the object is added to the group directed graph.
      */
-    if(H5O_create(f, dxpl_id, hdr_size, (size_t)1, gcpl_id, oloc/*out*/) < 0)
+    if(H5O_create(f, hdr_size, (size_t)1, gcpl_id, oloc/*out*/) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create header")
 
     /* Check for format of group to create */
-    if(use_latest_format) {
+    if(use_at_least_v18) {
         /* Insert link info message */
         /* (Casting away const OK - QAK) */
-        if(H5O_msg_create(oloc, H5O_LINFO_ID, 0, H5O_UPDATE_TIME, (void *)linfo, dxpl_id) < 0)
+        if(H5O_msg_create(oloc, H5O_LINFO_ID, 0, H5O_UPDATE_TIME, (void *)linfo) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create message")
 
         /* Insert group info message */
         /* (Casting away const OK - QAK) */
-        if(H5O_msg_create(oloc, H5O_GINFO_ID, H5O_MSG_FLAG_CONSTANT, 0, (void *)ginfo, dxpl_id) < 0)
+        if(H5O_msg_create(oloc, H5O_GINFO_ID, H5O_MSG_FLAG_CONSTANT, 0, (void *)ginfo) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create message")
 
         /* Insert pipeline message */
         if(pline && pline->nused)
             /* (Casting away const OK - QAK) */
-            if(H5O_msg_create(oloc, H5O_PLINE_ID, H5O_MSG_FLAG_CONSTANT, 0, (void *)pline, dxpl_id) < 0)
+            if(H5O_msg_create(oloc, H5O_PLINE_ID, H5O_MSG_FLAG_CONSTANT, 0, (void *)pline) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create message")
     } /* end if */
     else {
         H5O_stab_t	stab;		/* Symbol table message	*/
 
         /* The group doesn't currently have a 'stab' message, go create one */
-        if(H5G__stab_create(oloc, dxpl_id, ginfo, &stab) < 0)
+        if(H5G__stab_create(oloc, ginfo, &stab) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create symbol table")
 
         /* Cache the symbol table information */
@@ -318,23 +311,23 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5G__obj_get_linfo(const H5O_loc_t *grp_oloc, H5O_linfo_t *linfo, hid_t dxpl_id)
+H5G__obj_get_linfo(const H5O_loc_t *grp_oloc, H5O_linfo_t *linfo)
 {
     H5B2_t *bt2_name = NULL;    /* v2 B-tree handle for name index */
     htri_t ret_value = FAIL;    /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, grp_oloc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(grp_oloc->addr)
 
     /* check arguments */
     HDassert(grp_oloc);
     HDassert(linfo);
 
     /* Check for the group having a link info message */
-    if((ret_value = H5O_msg_exists(grp_oloc, H5O_LINFO_ID, dxpl_id)) < 0)
+    if((ret_value = H5O_msg_exists(grp_oloc, H5O_LINFO_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to read object header")
     if(ret_value) {
         /* Retrieve the "link info" structure */
-        if(NULL == H5O_msg_read(grp_oloc, H5O_LINFO_ID, linfo, dxpl_id))
+        if(NULL == H5O_msg_read(grp_oloc, H5O_LINFO_ID, linfo))
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "link info message not present")
 
         /* Check if we don't know how many links there are */
@@ -342,7 +335,7 @@ H5G__obj_get_linfo(const H5O_loc_t *grp_oloc, H5O_linfo_t *linfo, hid_t dxpl_id)
             /* Check if we are using "dense" link storage */
             if(H5F_addr_defined(linfo->fheap_addr)) {
                 /* Open the name index v2 B-tree */
-                if(NULL == (bt2_name = H5B2_open(grp_oloc->file, dxpl_id, linfo->name_bt2_addr, NULL)))
+                if(NULL == (bt2_name = H5B2_open(grp_oloc->file, linfo->name_bt2_addr, NULL)))
                     HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
                 /* Retrieve # of records in "name" B-tree */
@@ -352,7 +345,7 @@ H5G__obj_get_linfo(const H5O_loc_t *grp_oloc, H5O_linfo_t *linfo, hid_t dxpl_id)
             } /* end if */
             else {
                 /* Retrieve # of links from object header */
-                if(H5O_get_nlinks(grp_oloc, dxpl_id, &linfo->nlinks) < 0)
+                if(H5O_get_nlinks(grp_oloc, &linfo->nlinks) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve # of links for object")
             } /* end if */
         } /* end if */
@@ -360,10 +353,10 @@ H5G__obj_get_linfo(const H5O_loc_t *grp_oloc, H5O_linfo_t *linfo, hid_t dxpl_id)
 
 done:
     /* Release resources */
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "can't close v2 B-tree for name index")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G__obj_get_linfo() */
 
 
@@ -388,18 +381,18 @@ H5G_obj_compact_to_dense_cb(const void *_mesg, unsigned H5_ATTR_UNUSED idx, void
     H5G_obj_oh_it_ud1_t *udata = (H5G_obj_oh_it_ud1_t *)_udata;     /* 'User data' passed in */
     herr_t ret_value = H5_ITER_CONT;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(udata->dxpl_id, udata->oh_addr, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT_TAG(udata->oh_addr)
 
     /* check arguments */
     HDassert(lnk);
     HDassert(udata);
 
     /* Insert link into dense link storage */
-    if(H5G__dense_insert(udata->f, udata->dxpl_id, udata->linfo, lnk) < 0)
+    if(H5G__dense_insert(udata->f, udata->linfo, lnk) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert link into dense storage")
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G_obj_compact_to_dense_cb() */
 
 
@@ -431,8 +424,7 @@ H5G_obj_stab_to_new_cb(const H5O_link_t *lnk, void *_udata)
 
     /* Insert link into group */
     /* (Casting away const OK - QAK) */
-    if(H5G_obj_insert(udata->grp_oloc, lnk->name, (H5O_link_t *)lnk, FALSE,
-            H5O_TYPE_UNKNOWN, NULL, udata->dxpl_id) < 0)
+    if(H5G_obj_insert(udata->grp_oloc, lnk->name, (H5O_link_t *)lnk, FALSE, H5O_TYPE_UNKNOWN, NULL) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, H5_ITER_ERROR, "can't insert link into group")
 
 done:
@@ -459,7 +451,7 @@ done:
  */
 herr_t
 H5G_obj_insert(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *obj_lnk,
-    hbool_t adj_link, H5O_type_t obj_type, const void *crt_info, hid_t dxpl_id)
+    hbool_t adj_link, H5O_type_t obj_type, const void *crt_info)
 {
     H5O_pline_t tmp_pline;      /* Pipeline message */
     H5O_pline_t *pline = NULL;  /* Pointer to pipeline message */
@@ -469,7 +461,7 @@ H5G_obj_insert(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *obj_lnk,
     hbool_t use_new_dense = FALSE;      /* Whether to use "dense" form of 'new format' group */
     herr_t ret_value = SUCCEED; /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, grp_oloc->addr, FAIL)
+    FUNC_ENTER_NOAPI_TAG(grp_oloc->addr, FAIL)
 
     /* check arguments */
     HDassert(grp_oloc && grp_oloc->file);
@@ -478,7 +470,7 @@ H5G_obj_insert(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *obj_lnk,
 
     /* Check if we have information about the number of objects in this group */
     /* (by attempting to get the link info message for this group) */
-    if((linfo_exists = H5G__obj_get_linfo(grp_oloc, &linfo, dxpl_id)) < 0)
+    if((linfo_exists = H5G__obj_get_linfo(grp_oloc, &linfo)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check for link info message")
     if(linfo_exists) {
         H5O_ginfo_t ginfo;	/* Group info message */
@@ -502,7 +494,7 @@ H5G_obj_insert(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *obj_lnk,
             HGOTO_ERROR(H5E_SYM, H5E_CANTGETSIZE, FAIL, "can't get link size")
 
         /* Get the group info */
-        if(NULL == H5O_msg_read(grp_oloc, H5O_GINFO_ID, &ginfo, dxpl_id))
+        if(NULL == H5O_msg_read(grp_oloc, H5O_GINFO_ID, &ginfo))
             HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "can't get group info")
 
         /* If there's still a small enough number of links, use the 'link' message */
@@ -519,32 +511,31 @@ H5G_obj_insert(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *obj_lnk,
             H5O_mesg_operator_t op;             /* Message operator */
 
             /* Get the pipeline message, if it exists */
-            if((pline_exists = H5O_msg_exists(grp_oloc, H5O_PLINE_ID, dxpl_id)) < 0)
+            if((pline_exists = H5O_msg_exists(grp_oloc, H5O_PLINE_ID)) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to read object header")
             if(pline_exists) {
-                if(NULL == H5O_msg_read(grp_oloc, H5O_PLINE_ID, &tmp_pline, dxpl_id))
+                if(NULL == H5O_msg_read(grp_oloc, H5O_PLINE_ID, &tmp_pline))
                     HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "can't get link pipeline")
                 pline = &tmp_pline;
             } /* end if */
 
             /* The group doesn't currently have "dense" storage for links */
-            if(H5G__dense_create(grp_oloc->file, dxpl_id, &linfo, pline) < 0)
+            if(H5G__dense_create(grp_oloc->file, &linfo, pline) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create 'dense' form of new format group")
 
             /* Set up user data for object header message iteration */
             udata.f = grp_oloc->file;
             udata.oh_addr = grp_oloc->addr;
-            udata.dxpl_id = dxpl_id;
             udata.linfo = &linfo;
 
             /* Iterate over the 'link' messages, inserting them into the dense link storage  */
             op.op_type = H5O_MESG_OP_APP;
             op.u.app_op = H5G_obj_compact_to_dense_cb;
-            if(H5O_msg_iterate(grp_oloc, H5O_LINK_ID, &op, &udata, dxpl_id) < 0)
+            if(H5O_msg_iterate(grp_oloc, H5O_LINK_ID, &op, &udata) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "error iterating over links")
 
             /* Remove all the 'link' messages */
-            if(H5O_msg_remove(grp_oloc, H5O_LINK_ID, H5O_ALL, FALSE, dxpl_id) < 0)
+            if(H5O_msg_remove(grp_oloc, H5O_LINK_ID, H5O_ALL, FALSE) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete link messages")
 
             use_new_dense = TRUE;
@@ -560,31 +551,29 @@ H5G_obj_insert(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *obj_lnk,
             /* Convert group to "new format" group, in order to hold the information */
 
             /* Insert link info message */
-            if(H5O_msg_create(grp_oloc, H5O_LINFO_ID, 0, 0, &new_linfo, dxpl_id) < 0)
+            if(H5O_msg_create(grp_oloc, H5O_LINFO_ID, 0, 0, &new_linfo) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create message")
 
             /* Insert group info message */
-            if(H5O_msg_create(grp_oloc, H5O_GINFO_ID, H5O_MSG_FLAG_CONSTANT, H5O_UPDATE_TIME, &new_ginfo, dxpl_id) < 0)
+            if(H5O_msg_create(grp_oloc, H5O_GINFO_ID, H5O_MSG_FLAG_CONSTANT, H5O_UPDATE_TIME, &new_ginfo) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create message")
 
             /* Set up user data for iteration */
             udata.grp_oloc = grp_oloc;
-            udata.dxpl_id = dxpl_id;
 
             /* Iterate through all links in "old format" group and insert them into new format */
-            if(H5G__stab_iterate(grp_oloc, dxpl_id, H5_ITER_NATIVE, (hsize_t)0, NULL, H5G_obj_stab_to_new_cb, &udata) < 0)
+            if(H5G__stab_iterate(grp_oloc, H5_ITER_NATIVE, (hsize_t)0, NULL, H5G_obj_stab_to_new_cb, &udata) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTNEXT, FAIL, "error iterating over old format links")
 
             /* Remove the symbol table message from the group */
-            if(H5O_msg_remove(grp_oloc, H5O_STAB_ID, 0, FALSE, dxpl_id) < 0)
+            if(H5O_msg_remove(grp_oloc, H5O_STAB_ID, 0, FALSE) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete old format link storage")
 
             /* Recursively call this routine to insert the new link, since the
              *  group is in the "new format" now and the link info should be
              *  set up, etc.
              */
-            if(H5G_obj_insert(grp_oloc, name, obj_lnk, adj_link, obj_type,
-                    crt_info, dxpl_id) < 0)
+            if(H5G_obj_insert(grp_oloc, name, obj_lnk, adj_link, obj_type, crt_info) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert link into group")
 
             /* Done with insertion now */
@@ -597,19 +586,18 @@ H5G_obj_insert(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *obj_lnk,
     /* Insert into symbol table or "dense" storage */
     if(use_old_format) {
         /* Insert into symbol table */
-        if(H5G__stab_insert(grp_oloc, name, obj_lnk, obj_type, crt_info, dxpl_id)
-                < 0)
+        if(H5G__stab_insert(grp_oloc, name, obj_lnk, obj_type, crt_info) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert entry into symbol table")
     } /* end if */
     else {
         if(use_new_dense) {
             /* Insert into dense link storage */
-            if(H5G__dense_insert(grp_oloc->file, dxpl_id, &linfo, obj_lnk) < 0)
+            if(H5G__dense_insert(grp_oloc->file, &linfo, obj_lnk) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert link into dense storage")
         } /* end if */
         else {
             /* Insert with link message */
-            if(H5G__compact_insert(grp_oloc, obj_lnk, dxpl_id) < 0)
+            if(H5G__compact_insert(grp_oloc, obj_lnk) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert link as link message")
         } /* end else */
     } /* end else */
@@ -617,7 +605,7 @@ H5G_obj_insert(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *obj_lnk,
     /* Increment the number of objects in this group */
     if(!use_old_format) {
         linfo.nlinks++;
-        if(H5O_msg_write(grp_oloc, H5O_LINFO_ID, 0, H5O_UPDATE_TIME, &linfo, dxpl_id) < 0)
+        if(H5O_msg_write(grp_oloc, H5O_LINFO_ID, 0, H5O_UPDATE_TIME, &linfo) < 0)
             HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "can't update link info message")
     } /* end if */
 
@@ -631,7 +619,7 @@ H5G_obj_insert(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *obj_lnk,
         obj_oloc.addr = obj_lnk->u.hard.addr;
 
         /* Increment reference count for object */
-        if(H5O_link(&obj_oloc, 1, dxpl_id) < 0)
+        if(H5O_link(&obj_oloc, 1) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_LINKCOUNT, FAIL, "unable to increment hard link count")
     } /* end if */
 
@@ -640,7 +628,7 @@ done:
     if(pline && H5O_msg_reset(H5O_PLINE_ID, pline) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTFREE, FAIL, "can't release pipeline")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G_obj_insert() */
 
 
@@ -660,22 +648,22 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__obj_iterate(const H5O_loc_t *grp_oloc,
-    H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_lnk,
-    H5G_lib_iterate_t op, void *op_data, hid_t dxpl_id)
+H5G__obj_iterate(const H5O_loc_t *grp_oloc, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t skip, hsize_t *last_lnk, H5G_lib_iterate_t op,
+    void *op_data)
 {
     H5O_linfo_t	linfo;		/* Link info message */
     htri_t linfo_exists;        /* Whether the link info message exists */
     herr_t ret_value = FAIL;    /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, grp_oloc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(grp_oloc->addr)
 
     /* Sanity check */
     HDassert(grp_oloc);
     HDassert(op);
 
     /* Attempt to get the link info for this group */
-    if((linfo_exists = H5G__obj_get_linfo(grp_oloc, &linfo, dxpl_id)) < 0)
+    if((linfo_exists = H5G__obj_get_linfo(grp_oloc, &linfo)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check for link info message")
     if(linfo_exists) {
         /* Check for going out of bounds */
@@ -691,12 +679,12 @@ H5G__obj_iterate(const H5O_loc_t *grp_oloc,
 
         if(H5F_addr_defined(linfo.fheap_addr)) {
             /* Iterate over the links in the group, building a table of the link messages */
-            if((ret_value = H5G__dense_iterate(grp_oloc->file, dxpl_id, &linfo, idx_type, order, skip, last_lnk, op, op_data)) < 0)
+            if((ret_value = H5G__dense_iterate(grp_oloc->file, &linfo, idx_type, order, skip, last_lnk, op, op_data)) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "can't iterate over dense links")
         } /* end if */
         else {
             /* Get the object's name from the link messages */
-            if((ret_value = H5G__compact_iterate(grp_oloc, dxpl_id, &linfo, idx_type, order, skip, last_lnk, op, op_data)) < 0)
+            if((ret_value = H5G__compact_iterate(grp_oloc, &linfo, idx_type, order, skip, last_lnk, op, op_data)) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "can't iterate over compact links")
         } /* end else */
     } /* end if */
@@ -706,12 +694,12 @@ H5G__obj_iterate(const H5O_loc_t *grp_oloc,
             HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "no creation order index to query")
 
         /* Iterate over symbol table */
-        if((ret_value = H5G__stab_iterate(grp_oloc, dxpl_id, order, skip, last_lnk, op, op_data)) < 0)
+        if((ret_value = H5G__stab_iterate(grp_oloc, order, skip, last_lnk, op, op_data)) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "can't iterate over symbol table")
     } /* end else */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G__obj_iterate() */
 
 
@@ -729,7 +717,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__obj_info(H5O_loc_t *oloc, H5G_info_t *grp_info, hid_t dxpl_id)
+H5G__obj_info(const H5O_loc_t *oloc, H5G_info_t *grp_info)
 {
     H5G_t *grp = NULL;                  /* Group to query */
     H5G_loc_t   grp_loc;                /* Entry of group to be queried */
@@ -751,18 +739,18 @@ H5G__obj_info(H5O_loc_t *oloc, H5G_info_t *grp_info, hid_t dxpl_id)
     H5G_loc_reset(&grp_loc);
 
     /* Deep copy (duplicate) of the group location object */
-    if(H5O_loc_copy(&grp_oloc, oloc, H5_COPY_DEEP) < 0)
+    if(H5O_loc_copy(&grp_oloc, (H5O_loc_t *)oloc, H5_COPY_DEEP) < 0)    /* (Casting away const OK - QAK) */
         HGOTO_ERROR(H5E_SYM, H5E_CANTCOPY, FAIL, "can't copy object location")
 
     /* Open the group */
-    if(NULL == (grp = H5G_open(&grp_loc, dxpl_id)))
+    if(NULL == (grp = H5G_open(&grp_loc)))
         HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "mount point not found")
 
     /* Get information from the group */
     grp_info->mounted = H5G_MOUNTED(grp);
 
     /* Attempt to get the link info for this group */
-    if((linfo_exists = H5G__obj_get_linfo(oloc, &linfo, dxpl_id)) < 0)
+    if((linfo_exists = H5G__obj_get_linfo(oloc, &linfo)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check for link info message")
     if(linfo_exists) {
         /* Retrieve the information about the links */
@@ -777,7 +765,7 @@ H5G__obj_info(H5O_loc_t *oloc, H5G_info_t *grp_info, hid_t dxpl_id)
     } /* end if */
     else {
         /* Get the number of objects in this group by iterating over symbol table */
-        if(H5G__stab_count(oloc, &grp_info->nlinks, dxpl_id) < 0)
+        if(H5G__stab_count(oloc, &grp_info->nlinks) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTCOUNT, FAIL, "can't count objects")
 
         /* Set the other information about the group */
@@ -809,19 +797,19 @@ done:
  */
 ssize_t
 H5G_obj_get_name_by_idx(const H5O_loc_t *oloc, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n, char* name, size_t size, hid_t dxpl_id)
+    H5_iter_order_t order, hsize_t n, char* name, size_t size)
 {
     H5O_linfo_t	linfo;		/* Link info message */
     htri_t linfo_exists;        /* Whether the link info message exists */
     ssize_t ret_value = -1;     /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, oloc->addr, FAIL)
+    FUNC_ENTER_NOAPI_TAG(oloc->addr, FAIL)
 
     /* Sanity check */
     HDassert(oloc && oloc->file);
 
     /* Attempt to get the link info for this group */
-    if((linfo_exists = H5G__obj_get_linfo(oloc, &linfo, dxpl_id)) < 0)
+    if((linfo_exists = H5G__obj_get_linfo(oloc, &linfo)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check for link info message")
     if(linfo_exists) {
         /* Check for creation order tracking, if creation order index lookup requested */
@@ -834,12 +822,12 @@ H5G_obj_get_name_by_idx(const H5O_loc_t *oloc, H5_index_t idx_type,
         /* Check for dense link storage */
         if(H5F_addr_defined(linfo.fheap_addr)) {
             /* Get the object's name from the dense link storage */
-            if((ret_value = H5G__dense_get_name_by_idx(oloc->file, dxpl_id, &linfo, idx_type, order, n, name, size)) < 0)
+            if((ret_value = H5G__dense_get_name_by_idx(oloc->file, &linfo, idx_type, order, n, name, size)) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't locate name")
         } /* end if */
         else {
             /* Get the object's name from the link messages */
-            if((ret_value = H5G__compact_get_name_by_idx(oloc, dxpl_id, &linfo, idx_type, order, n, name, size)) < 0)
+            if((ret_value = H5G__compact_get_name_by_idx(oloc, &linfo, idx_type, order, n, name, size)) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't locate name")
         } /* end else */
     } /* end if */
@@ -849,17 +837,17 @@ H5G_obj_get_name_by_idx(const H5O_loc_t *oloc, H5_index_t idx_type,
             HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "no creation order index to query")
 
         /* Get the object's name from the symbol table */
-        if((ret_value = H5G__stab_get_name_by_idx(oloc, order, n, name, size, dxpl_id)) < 0)
+        if((ret_value = H5G__stab_get_name_by_idx(oloc, order, n, name, size)) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't locate name")
     } /* end else */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G_obj_get_name_by_idx() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_obj_remove_update_linfo
+ * Function:	H5G__obj_remove_update_linfo
  *
  * Purpose:     Update the link info after removing a link from a group
  *
@@ -872,11 +860,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_obj_remove_update_linfo(const H5O_loc_t *oloc, H5O_linfo_t *linfo, hid_t dxpl_id)
+H5G__obj_remove_update_linfo(const H5O_loc_t *oloc, H5O_linfo_t *linfo)
 {
     herr_t	ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(oloc);
@@ -894,7 +882,7 @@ H5G_obj_remove_update_linfo(const H5O_loc_t *oloc, H5O_linfo_t *linfo, hid_t dxp
         /* Check if there's no more links */
         if(linfo->nlinks == 0) {
             /* Delete the dense storage */
-            if(H5G__dense_delete(oloc->file, dxpl_id, linfo, FALSE) < 0)
+            if(H5G__dense_delete(oloc->file, linfo, FALSE) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete dense link storage")
         } /* end if */
         /* Check for switching back to compact storage */
@@ -902,7 +890,7 @@ H5G_obj_remove_update_linfo(const H5O_loc_t *oloc, H5O_linfo_t *linfo, hid_t dxp
             H5O_ginfo_t ginfo;		/* Group info message            */
 
             /* Get the group info */
-            if(NULL == H5O_msg_read(oloc, H5O_GINFO_ID, &ginfo, dxpl_id))
+            if(NULL == H5O_msg_read(oloc, H5O_GINFO_ID, &ginfo))
                 HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "can't get group info")
 
             /* Check if we should switch from dense storage back to link messages */
@@ -913,11 +901,11 @@ H5G_obj_remove_update_linfo(const H5O_loc_t *oloc, H5O_linfo_t *linfo, hid_t dxp
                 size_t u;                       /* Local index */
 
                 /* Build the table of links for this group */
-                if(H5G__dense_build_table(oloc->file, dxpl_id, linfo, H5_INDEX_NAME, H5_ITER_NATIVE, &ltable) < 0)
+                if(H5G__dense_build_table(oloc->file, linfo, H5_INDEX_NAME, H5_ITER_NATIVE, &ltable) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTNEXT, FAIL, "error iterating over links")
 
                 /* Pin the object header */
-                if(NULL == (oh = H5O_pin(oloc, dxpl_id)))
+                if(NULL == (oh = H5O_pin(oloc)))
                     HGOTO_ERROR(H5E_SYM, H5E_CANTPIN, FAIL, "unable to pin group object header")
 
                 /* Inspect links in table for ones that can't be converted back
@@ -934,7 +922,7 @@ H5G_obj_remove_update_linfo(const H5O_loc_t *oloc, H5O_linfo_t *linfo, hid_t dxp
                 if(can_convert) {
                     /* Insert link messages into group */
                     for(u = 0; u < linfo->nlinks; u++)
-                        if(H5O_msg_append_oh(oloc->file, dxpl_id, oh, H5O_LINK_ID, 0, H5O_UPDATE_TIME, &(ltable.lnks[u])) < 0) {
+                        if(H5O_msg_append_oh(oloc->file, oh, H5O_LINK_ID, 0, H5O_UPDATE_TIME, &(ltable.lnks[u])) < 0) {
                             /* Release object header */
                             if(H5O_unpin(oh) < 0)
                                 HDONE_ERROR(H5E_SYM, H5E_CANTUNPIN, FAIL, "unable to unpin group object header")
@@ -943,7 +931,7 @@ H5G_obj_remove_update_linfo(const H5O_loc_t *oloc, H5O_linfo_t *linfo, hid_t dxp
                         } /* end if */
 
                     /* Remove the dense storage */
-                    if(H5G__dense_delete(oloc->file, dxpl_id, linfo, FALSE) < 0)
+                    if(H5G__dense_delete(oloc->file, linfo, FALSE) < 0)
                         HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete dense link storage")
                 } /* end if */
 
@@ -959,12 +947,12 @@ H5G_obj_remove_update_linfo(const H5O_loc_t *oloc, H5O_linfo_t *linfo, hid_t dxp
     } /* end if */
 
     /* Update link info in the object header */
-    if(H5O_msg_write(oloc, H5O_LINFO_ID, 0, H5O_UPDATE_TIME, linfo, dxpl_id) < 0)
+    if(H5O_msg_write(oloc, H5O_LINFO_ID, 0, H5O_UPDATE_TIME, linfo) < 0)
         HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "can't update link info message")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_obj_remove_update_linfo() */
+} /* end H5G__obj_remove_update_linfo() */
 
 
 /*-------------------------------------------------------------------------
@@ -981,21 +969,21 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G_obj_remove(const H5O_loc_t *oloc, H5RS_str_t *grp_full_path_r, const char *name, hid_t dxpl_id)
+H5G_obj_remove(const H5O_loc_t *oloc, H5RS_str_t *grp_full_path_r, const char *name)
 {
     H5O_linfo_t	linfo;		/* Link info message            */
     htri_t linfo_exists;        /* Whether the link info message exists */
     hbool_t     use_old_format; /* Whether to use 'old format' (symbol table) for deletion or not */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, oloc->addr, FAIL)
+    FUNC_ENTER_NOAPI_TAG(oloc->addr, FAIL)
 
     /* Sanity check */
     HDassert(oloc);
     HDassert(name && *name);
 
     /* Attempt to get the link info for this group */
-    if((linfo_exists = H5G__obj_get_linfo(oloc, &linfo, dxpl_id)) < 0)
+    if((linfo_exists = H5G__obj_get_linfo(oloc, &linfo)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check for link info message")
     if(linfo_exists) {
         /* Using the new format for groups */
@@ -1004,31 +992,30 @@ H5G_obj_remove(const H5O_loc_t *oloc, H5RS_str_t *grp_full_path_r, const char *n
         /* Check for dense or compact storage */
         if(H5F_addr_defined(linfo.fheap_addr)) {
             /* Remove object from the dense link storage */
-            if(H5G__dense_remove(oloc->file, dxpl_id, &linfo, grp_full_path_r, name) < 0)
+            if(H5G__dense_remove(oloc->file, &linfo, grp_full_path_r, name) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't remove object")
         } /* end if */
-        else {
+        else
             /* Remove object from the link messages */
-            if(H5G__compact_remove(oloc, dxpl_id, grp_full_path_r, name) < 0)
+            if(H5G__compact_remove(oloc, grp_full_path_r, name) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't remove object")
-        } /* end else */
     } /* end if */
     else {
         /* Using the old format for groups */
         use_old_format = TRUE;
 
         /* Remove object from the symbol table */
-        if(H5G__stab_remove(oloc, dxpl_id, grp_full_path_r, name) < 0)
+        if(H5G__stab_remove(oloc, grp_full_path_r, name) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't remove object")
     } /* end else */
 
     /* Update link info for a new-style group */
     if(!use_old_format)
-        if(H5G_obj_remove_update_linfo(oloc, &linfo, dxpl_id) < 0)
+        if(H5G__obj_remove_update_linfo(oloc, &linfo) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTUPDATE, FAIL, "unable to update link info")
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G_obj_remove() */
 
 
@@ -1047,20 +1034,20 @@ done:
  */
 herr_t
 H5G_obj_remove_by_idx(const H5O_loc_t *grp_oloc, H5RS_str_t *grp_full_path_r,
-    H5_index_t idx_type, H5_iter_order_t order, hsize_t n, hid_t dxpl_id)
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n)
 {
     H5O_linfo_t	linfo;		/* Link info message            */
     htri_t linfo_exists;        /* Whether the link info message exists */
     hbool_t     use_old_format; /* Whether to use 'old format' (symbol table) for deletion or not */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, grp_oloc->addr, FAIL)
+    FUNC_ENTER_NOAPI_TAG(grp_oloc->addr, FAIL)
 
     /* Sanity check */
     HDassert(grp_oloc && grp_oloc->file);
 
     /* Attempt to get the link info for this group */
-    if((linfo_exists = H5G__obj_get_linfo(grp_oloc, &linfo, dxpl_id)) < 0)
+    if((linfo_exists = H5G__obj_get_linfo(grp_oloc, &linfo)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check for link info message")
     if(linfo_exists) {
         /* Check for creation order tracking, if creation order index lookup requested */
@@ -1076,12 +1063,12 @@ H5G_obj_remove_by_idx(const H5O_loc_t *grp_oloc, H5RS_str_t *grp_full_path_r,
         /* Check for dense or compact storage */
         if(H5F_addr_defined(linfo.fheap_addr)) {
             /* Remove object from the dense link storage */
-            if(H5G__dense_remove_by_idx(grp_oloc->file, dxpl_id, &linfo, grp_full_path_r, idx_type, order, n) < 0)
+            if(H5G__dense_remove_by_idx(grp_oloc->file, &linfo, grp_full_path_r, idx_type, order, n) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't remove object")
         } /* end if */
         else {
             /* Remove object from compact link storage */
-            if(H5G__compact_remove_by_idx(grp_oloc, dxpl_id, &linfo, grp_full_path_r, idx_type, order, n) < 0)
+            if(H5G__compact_remove_by_idx(grp_oloc, &linfo, grp_full_path_r, idx_type, order, n) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't remove object")
         } /* end else */
     } /* end if */
@@ -1094,18 +1081,17 @@ H5G_obj_remove_by_idx(const H5O_loc_t *grp_oloc, H5RS_str_t *grp_full_path_r,
         use_old_format = TRUE;
 
         /* Remove object from the symbol table */
-        if(H5G__stab_remove_by_idx(grp_oloc, dxpl_id, grp_full_path_r, order, n) < 0)
+        if(H5G__stab_remove_by_idx(grp_oloc, grp_full_path_r, order, n) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't remove object")
     } /* end else */
 
     /* Update link info for a new-style group */
-    if(!use_old_format) {
-        if(H5G_obj_remove_update_linfo(grp_oloc, &linfo, dxpl_id) < 0)
+    if(!use_old_format)
+        if(H5G__obj_remove_update_linfo(grp_oloc, &linfo) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTUPDATE, FAIL, "unable to update link info")
-    } /* end if */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G_obj_remove() */
 
 
@@ -1123,43 +1109,41 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5G__obj_lookup(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *lnk,
-    hid_t dxpl_id)
+H5G__obj_lookup(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *lnk)
 {
     H5O_linfo_t linfo;		        /* Link info message */
     htri_t linfo_exists;                /* Whether the link info message exists */
     htri_t     ret_value = FALSE;       /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, grp_oloc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(grp_oloc->addr)
 
     /* check arguments */
     HDassert(grp_oloc && grp_oloc->file);
     HDassert(name && *name);
 
     /* Attempt to get the link info message for this group */
-    if((linfo_exists = H5G__obj_get_linfo(grp_oloc, &linfo, dxpl_id)) < 0)
+    if((linfo_exists = H5G__obj_get_linfo(grp_oloc, &linfo)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check for link info message")
     if(linfo_exists) {
         /* Check for dense link storage */
         if(H5F_addr_defined(linfo.fheap_addr)) {
             /* Get the object's info from the dense link storage */
-            if((ret_value = H5G__dense_lookup(grp_oloc->file, dxpl_id, &linfo, name, lnk)) < 0)
+            if((ret_value = H5G__dense_lookup(grp_oloc->file, &linfo, name, lnk)) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't locate object")
         } /* end if */
         else {
             /* Get the object's info from the link messages */
-            if((ret_value = H5G__compact_lookup(grp_oloc, name, lnk, dxpl_id)) < 0)
+            if((ret_value = H5G__compact_lookup(grp_oloc, name, lnk)) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't locate object")
         } /* end else */
     } /* end if */
-    else {
+    else
         /* Get the object's info from the symbol table */
-        if((ret_value = H5G__stab_lookup(grp_oloc, name, lnk, dxpl_id)) < 0)
+        if((ret_value = H5G__stab_lookup(grp_oloc, name, lnk)) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't locate object")
-    } /* end else */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G__obj_lookup() */
 
 
@@ -1179,19 +1163,19 @@ done:
  */
 herr_t
 H5G_obj_lookup_by_idx(const H5O_loc_t *grp_oloc, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n, H5O_link_t *lnk, hid_t dxpl_id)
+    H5_iter_order_t order, hsize_t n, H5O_link_t *lnk)
 {
     H5O_linfo_t linfo;		        /* Link info message */
     htri_t linfo_exists;                /* Whether the link info message exists */
     herr_t     ret_value = SUCCEED;     /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, grp_oloc->addr, FAIL)
+    FUNC_ENTER_NOAPI_TAG(grp_oloc->addr, FAIL)
 
     /* check arguments */
     HDassert(grp_oloc && grp_oloc->file);
 
     /* Attempt to get the link info message for this group */
-    if((linfo_exists = H5G__obj_get_linfo(grp_oloc, &linfo, dxpl_id)) < 0)
+    if((linfo_exists = H5G__obj_get_linfo(grp_oloc, &linfo)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check for link info message")
     if(linfo_exists) {
         /* Check for creation order tracking, if creation order index lookup requested */
@@ -1204,12 +1188,12 @@ H5G_obj_lookup_by_idx(const H5O_loc_t *grp_oloc, H5_index_t idx_type,
         /* Check for dense link storage */
         if(H5F_addr_defined(linfo.fheap_addr)) {
             /* Get the link from the dense storage */
-            if(H5G__dense_lookup_by_idx(grp_oloc->file, dxpl_id, &linfo, idx_type, order, n, lnk) < 0)
+            if(H5G__dense_lookup_by_idx(grp_oloc->file, &linfo, idx_type, order, n, lnk) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't locate object")
         } /* end if */
         else {
             /* Get the link from the link messages */
-            if(H5G__compact_lookup_by_idx(grp_oloc, dxpl_id, &linfo, idx_type, order, n, lnk) < 0)
+            if(H5G__compact_lookup_by_idx(grp_oloc, &linfo, idx_type, order, n, lnk) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't locate object")
         } /* end else */
     } /* end if */
@@ -1219,11 +1203,11 @@ H5G_obj_lookup_by_idx(const H5O_loc_t *grp_oloc, H5_index_t idx_type,
             HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "no creation order index to query")
 
         /* Get the object's info from the symbol table */
-        if(H5G__stab_lookup_by_idx(grp_oloc, order, n, lnk, dxpl_id) < 0)
+        if(H5G__stab_lookup_by_idx(grp_oloc, order, n, lnk) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't locate object")
     } /* end else */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G_obj_lookup_by_idx() */
 
diff --git a/src/H5Goh.c b/src/H5Goh.c
index bde540c..38570f9 100644
--- a/src/H5Goh.c
+++ b/src/H5Goh.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -45,15 +43,13 @@
 /* Local Prototypes */
 /********************/
 
-static void *H5O_group_get_copy_file_udata(void);
-static void H5O_group_free_copy_file_udata(void *udata);
-static htri_t H5O_group_isa(H5O_t *loc);
-static hid_t H5O_group_open(const H5G_loc_t *obj_loc, hid_t lapl_id,
-    hid_t dxpl_id, hbool_t app_ref);
-static void *H5O_group_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc,
-    hid_t dxpl_id);
-static H5O_loc_t *H5O_group_get_oloc(hid_t obj_id);
-static herr_t H5O_group_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh,
+static void *H5O__group_get_copy_file_udata(void);
+static void H5O__group_free_copy_file_udata(void *udata);
+static htri_t H5O__group_isa(const H5O_t *loc);
+static hid_t H5O__group_open(const H5G_loc_t *obj_loc, hbool_t app_ref);
+static void *H5O__group_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc);
+static H5O_loc_t *H5O__group_get_oloc(hid_t obj_id);
+static herr_t H5O__group_bh_info(const H5O_loc_t *loc, H5O_t *oh,
     H5_ih_info_t *bh_info);
 
 
@@ -75,13 +71,13 @@ static herr_t H5O_group_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh,
 const H5O_obj_class_t H5O_OBJ_GROUP[1] = {{
     H5O_TYPE_GROUP,		/* object type			*/
     "group",			/* object name, for debugging	*/
-    H5O_group_get_copy_file_udata, /* get 'copy file' user data	*/
-    H5O_group_free_copy_file_udata, /* free 'copy file' user data */
-    H5O_group_isa, 		/* "isa" message		*/
-    H5O_group_open, 		/* open an object of this class */
-    H5O_group_create, 		/* create an object of this class */
-    H5O_group_get_oloc,		/* get an object header location for an object */
-    H5O_group_bh_info, 		/* get the index & heap info for an object */
+    H5O__group_get_copy_file_udata, /* get 'copy file' user data	*/
+    H5O__group_free_copy_file_udata, /* free 'copy file' user data */
+    H5O__group_isa, 		/* "isa" message		*/
+    H5O__group_open, 		/* open an object of this class */
+    H5O__group_create, 		/* create an object of this class */
+    H5O__group_get_oloc,	/* get an object header location for an object */
+    H5O__group_bh_info, 	/* get the index & heap info for an object */
     NULL 			/* flush an opened object of this class */
 }};
 
@@ -90,7 +86,7 @@ H5FL_DEFINE(H5G_copy_file_ud_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_group_get_copy_file_udata
+ * Function:	H5O__group_get_copy_file_udata
  *
  * Purpose:	Allocates the user data needed for copying a group's
  *		object header from file to file.
@@ -105,11 +101,11 @@ H5FL_DEFINE(H5G_copy_file_ud_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_group_get_copy_file_udata(void)
+H5O__group_get_copy_file_udata(void)
 {
     void *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Allocate space for the 'copy file' user data for copying groups.
      * Currently this is only a ginfo, so there is no specific struct type for
@@ -119,11 +115,11 @@ H5O_group_get_copy_file_udata(void)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_group_get_copy_file_udata() */
+} /* end H5O__group_get_copy_file_udata() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_group_free_copy_file_udata
+ * Function:	H5O__group_free_copy_file_udata
  *
  * Purpose:	Release the user data needed for copying a group's
  *		object header from file to file.
@@ -136,11 +132,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static void
-H5O_group_free_copy_file_udata(void *_udata)
+H5O__group_free_copy_file_udata(void *_udata)
 {
     H5G_copy_file_ud_t *udata = (H5G_copy_file_ud_t *)_udata;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Sanity check */
     HDassert(udata);
@@ -152,11 +148,11 @@ H5O_group_free_copy_file_udata(void *_udata)
     udata = H5FL_FREE(H5G_copy_file_ud_t, udata);
 
     FUNC_LEAVE_NOAPI_VOID
-} /* end H5O_group_free_copy_file_udata() */
+} /* end H5O__group_free_copy_file_udata() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_group_isa
+ * Function:	H5O__group_isa
  *
  * Purpose:	Determines if an object has the requisite messages for being
  *		a group.
@@ -173,13 +169,13 @@ H5O_group_free_copy_file_udata(void *_udata)
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5O_group_isa(struct H5O_t *oh)
+H5O__group_isa(const H5O_t *oh)
 {
     htri_t	stab_exists;            /* Whether the 'stab' message is in the object header */
     htri_t	linfo_exists;           /* Whether the 'linfo' message is in the object header */
     htri_t	ret_value = FAIL;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     HDassert(oh);
 
@@ -193,11 +189,11 @@ H5O_group_isa(struct H5O_t *oh)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_group_isa() */
+} /* end H5O__group_isa() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_group_open
+ * Function:	H5O__group_open
  *
  * Purpose:	Open a group at a particular location
  *
@@ -210,17 +206,17 @@ done:
  *-------------------------------------------------------------------------
  */
 static hid_t
-H5O_group_open(const H5G_loc_t *obj_loc, hid_t H5_ATTR_UNUSED lapl_id, hid_t dxpl_id, hbool_t app_ref)
+H5O__group_open(const H5G_loc_t *obj_loc, hbool_t app_ref)
 {
     H5G_t       *grp = NULL;            /* Group opened */
     hid_t	ret_value = H5I_INVALID_HID;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     HDassert(obj_loc);
 
     /* Open the group */
-    if(NULL == (grp = H5G_open(obj_loc, dxpl_id)))
+    if(NULL == (grp = H5G_open(obj_loc)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group")
 
     /* Register an ID for the group */
@@ -233,11 +229,11 @@ done:
             HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "unable to release group")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_group_open() */
+} /* end H5O__group_open() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_group_create
+ * Function:	H5O__group_create
  *
  * Purpose:	Create a group in a file
  *
@@ -250,13 +246,13 @@ done:
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_group_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc, hid_t dxpl_id)
+H5O__group_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc)
 {
     H5G_obj_create_t *crt_info = (H5G_obj_create_t *)_crt_info; /* Group creation parameters */
     H5G_t *grp = NULL;          /* New group created */
     void *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity checks */
     HDassert(f);
@@ -264,7 +260,7 @@ H5O_group_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc, hid_t dxpl_id)
     HDassert(obj_loc);
 
     /* Create the the group */
-    if(NULL == (grp = H5G__create(f, crt_info, dxpl_id)))
+    if(NULL == (grp = H5G__create(f, crt_info)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, NULL, "unable to create group")
 
     /* Set up the new group's location */
@@ -282,11 +278,11 @@ done:
             HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, NULL, "unable to release group")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_group_create() */
+} /* end H5O__group_create() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_group_get_oloc
+ * Function:	H5O__group_get_oloc
  *
  * Purpose:	Retrieve the object header location for an open object
  *
@@ -299,12 +295,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5O_loc_t *
-H5O_group_get_oloc(hid_t obj_id)
+H5O__group_get_oloc(hid_t obj_id)
 {
     H5G_t       *grp;                   /* Group opened */
     H5O_loc_t	*ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Get the group */
     if(NULL ==  (grp = (H5G_t *)H5I_object(obj_id)))
@@ -316,11 +312,11 @@ H5O_group_get_oloc(hid_t obj_id)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_group_get_oloc() */
+} /* end H5O__group_get_oloc() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_group_bh_info
+ * Function:    H5O__group_bh_info
  *
  * Purpose:     Retrieve storage for 1.8 btree and heap
  *		Retrieve storage for 1.6 btree and heap via H5G_stab_bh_info()
@@ -333,7 +329,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_group_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *bh_info)
+H5O__group_bh_info(const H5O_loc_t *loc, H5O_t *oh, H5_ih_info_t *bh_info)
 {
     htri_t	exists;                 /* Flag if header message of interest exists */
     H5HF_t      *fheap = NULL;          /* Fractal heap handle */
@@ -341,7 +337,7 @@ H5O_group_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *
     H5B2_t      *bt2_corder = NULL;     /* v2 B-tree handle for creation order index */
     herr_t      ret_value = SUCCEED;  	/* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, oh->cache_info.addr, FAIL)
+    FUNC_ENTER_STATIC_TAG(oh->cache_info.addr)
 
     /* Sanity check */
     HDassert(loc);
@@ -357,39 +353,39 @@ H5O_group_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *
         H5O_linfo_t linfo;          	/* Link info message */
 
         /* Get "new style" group info */
-        if(NULL == H5O_msg_read_oh(loc->file, dxpl_id, oh, H5O_LINFO_ID, &linfo))
+        if(NULL == H5O_msg_read_oh(loc->file, oh, H5O_LINFO_ID, &linfo))
 	    HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't read LINFO message")
 
         /* Check if name index available */
         if(H5F_addr_defined(linfo.name_bt2_addr)) {
             /* Open the name index v2 B-tree */
-            if(NULL == (bt2_name = H5B2_open(loc->file, dxpl_id, linfo.name_bt2_addr, NULL)))
+            if(NULL == (bt2_name = H5B2_open(loc->file, linfo.name_bt2_addr, NULL)))
                 HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
             /* Get name index B-tree size */
-            if(H5B2_size(bt2_name, dxpl_id, &bh_info->index_size) < 0)
+            if(H5B2_size(bt2_name, &bh_info->index_size) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve B-tree storage info for name index")
         } /* end if */
 
         /* Check if creation order index available */
 	if(H5F_addr_defined(linfo.corder_bt2_addr)) {
             /* Open the creation order index v2 B-tree */
-            if(NULL == (bt2_corder = H5B2_open(loc->file, dxpl_id, linfo.corder_bt2_addr, NULL)))
+            if(NULL == (bt2_corder = H5B2_open(loc->file, linfo.corder_bt2_addr, NULL)))
                 HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for creation order index")
 
             /* Get creation order index B-tree size */
-            if(H5B2_size(bt2_corder, dxpl_id, &bh_info->index_size) < 0)
+            if(H5B2_size(bt2_corder, &bh_info->index_size) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve B-tree storage info for creation order index")
         } /* end if */
 
         /* Get fractal heap size, if available */
         if(H5F_addr_defined(linfo.fheap_addr)) {
             /* Open the fractal heap for links */
-            if(NULL == (fheap = H5HF_open(loc->file, dxpl_id, linfo.fheap_addr)))
+            if(NULL == (fheap = H5HF_open(loc->file, linfo.fheap_addr)))
                 HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
             /* Get heap storage size */
-            if(H5HF_size(fheap, dxpl_id, &bh_info->heap_size) < 0)
+            if(H5HF_size(fheap, &bh_info->heap_size) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve fractal heap storage info")
         } /* end if */
     } /* end if */
@@ -397,23 +393,23 @@ H5O_group_bh_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *
         H5O_stab_t          stab;       	/* Info about symbol table */
 
         /* Must be "old style" group, get symbol table message */
-        if(NULL == H5O_msg_read_oh(loc->file, dxpl_id, oh, H5O_STAB_ID, &stab))
+        if(NULL == H5O_msg_read_oh(loc->file, oh, H5O_STAB_ID, &stab))
 	    HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't find LINFO nor STAB messages")
 
         /* Get symbol table size info */
-        if(H5G__stab_bh_size(loc->file, dxpl_id, &stab, bh_info) < 0)
+        if(H5G__stab_bh_size(loc->file, &stab, bh_info) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve symbol table size info")
     } /* end else */
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTCLOSEOBJ, FAIL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for name index")
-    if(bt2_corder && H5B2_close(bt2_corder, dxpl_id) < 0)
+    if(bt2_corder && H5B2_close(bt2_corder) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for creation order index")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_group_bh_info() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__group_bh_info() */
 
diff --git a/src/H5Gpkg.h b/src/H5Gpkg.h
index 1e8ad31..f0a9aea 100644
--- a/src/H5Gpkg.h
+++ b/src/H5Gpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -269,7 +267,6 @@ typedef struct H5G_dense_bt2_corder_rec_t {
 typedef struct H5G_bt2_ud_common_t {
     /* downward */
     H5F_t       *f;                     /* Pointer to file that fractal heap is in */
-    hid_t       dxpl_id;                /* DXPL for operation                */
     H5HF_t      *fheap;                 /* Fractal heap handle               */
     const char  *name;                  /* Name of link to compare           */
     uint32_t    name_hash;              /* Hash of name of link to compare   */
@@ -331,19 +328,27 @@ H5FL_EXTERN(H5G_shared_t);
 /*
  * General group routines
  */
-H5_DLL H5G_t *H5G__create(H5F_t *file, H5G_obj_create_t *gcrt_info,
-    hid_t dxpl_id);
+H5_DLL H5G_t *H5G__create(H5F_t *file, H5G_obj_create_t *gcrt_info);
 H5_DLL H5G_t *H5G__create_named(const H5G_loc_t *loc, const char *name,
-    hid_t lcpl_id, hid_t gcpl_id, hid_t gapl_id, hid_t dxpl_id);
-H5_DLL H5G_t *H5G__open_name(const H5G_loc_t *loc, const char *name,
-    hid_t gapl_id, hid_t dxpl_id);
+    hid_t lcpl_id, hid_t gcpl_id);
+H5_DLL H5G_t *H5G__create_anon(H5F_t *file, H5G_obj_create_t *gcrt_info);
+H5_DLL H5G_t *H5G__open_name(const H5G_loc_t *loc, const char *name);
+H5_DLL hid_t H5G__get_create_plist(const H5G_t *grp);
+H5_DLL herr_t H5G__get_info(const H5G_loc_t *loc, H5G_info_t *grp_info);
+H5_DLL herr_t H5G__get_info_by_name(const H5G_loc_t *loc, const char *name,
+    H5G_info_t *grp_info);
+H5_DLL herr_t H5G__get_info_by_idx(const H5G_loc_t *loc, const char *group_name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n, H5G_info_t *grp_info);
+H5_DLL herr_t H5G__flush(H5G_t *grp, hid_t group_id);
+H5_DLL herr_t H5G__refresh(H5G_t *grp, hid_t group_id);
+H5_DLL herr_t H5G__close_cb(H5G_t *grp);
 
 /*
  * Group hierarchy traversal routines
  */
 H5_DLL herr_t H5G__traverse_special(const H5G_loc_t *grp_loc,
-    const H5O_link_t *lnk, unsigned target, size_t *nlinks, hbool_t last_comp,
-    H5G_loc_t *obj_loc, hbool_t *obj_exists, hid_t lapl_id, hid_t dxpl_id);
+    const H5O_link_t *lnk, unsigned target, hbool_t last_comp,
+    H5G_loc_t *obj_loc, hbool_t *obj_exists);
 
 /*
  * Utility functions
@@ -355,38 +360,35 @@ H5_DLL const char *H5G__component(const char *name, size_t *size_p);
  * functions that understand names are exported to the rest of
  * the library and appear in H5Gprivate.h.
  */
-H5_DLL herr_t H5G__stab_create(H5O_loc_t *grp_oloc, hid_t dxpl_id,
-    const H5O_ginfo_t *ginfo, H5O_stab_t *stab);
-H5_DLL herr_t H5G__stab_create_components(H5F_t *f, H5O_stab_t *stab, size_t size_hint, hid_t dxpl_id);
+H5_DLL herr_t H5G__stab_create(H5O_loc_t *grp_oloc, const H5O_ginfo_t *ginfo,
+    H5O_stab_t *stab);
+H5_DLL herr_t H5G__stab_create_components(H5F_t *f, H5O_stab_t *stab, size_t size_hint);
 H5_DLL herr_t H5G__stab_insert(const H5O_loc_t *grp_oloc, const char *name,
-    H5O_link_t *obj_lnk, H5O_type_t obj_type, const void *crt_info,
-    hid_t dxpl_id);
+    H5O_link_t *obj_lnk, H5O_type_t obj_type, const void *crt_info);
 H5_DLL herr_t H5G__stab_insert_real(H5F_t *f, const H5O_stab_t *stab,
     const char *name, H5O_link_t *obj_lnk, H5O_type_t obj_type,
-    const void *crt_info, hid_t dxpl_id);
-H5_DLL herr_t H5G__stab_delete(H5F_t *f, hid_t dxpl_id, const H5O_stab_t *stab);
-H5_DLL herr_t H5G__stab_iterate(const H5O_loc_t *oloc, hid_t dxpl_id, H5_iter_order_t order,
+    const void *crt_info);
+H5_DLL herr_t H5G__stab_delete(H5F_t *f, const H5O_stab_t *stab);
+H5_DLL herr_t H5G__stab_iterate(const H5O_loc_t *oloc, H5_iter_order_t order,
     hsize_t skip, hsize_t *last_lnk, H5G_lib_iterate_t op, void *op_data);
-H5_DLL herr_t H5G__stab_count(struct H5O_loc_t *oloc, hsize_t *num_objs, hid_t dxpl_id);
-H5_DLL herr_t H5G__stab_bh_size(H5F_t *f, hid_t dxpl_id, const H5O_stab_t *stab,
+H5_DLL herr_t H5G__stab_count(const struct H5O_loc_t *oloc, hsize_t *num_objs);
+H5_DLL herr_t H5G__stab_bh_size(H5F_t *f, const H5O_stab_t *stab,
     H5_ih_info_t *bh_info);
 H5_DLL ssize_t H5G__stab_get_name_by_idx(const H5O_loc_t *oloc, H5_iter_order_t order,
-    hsize_t n, char* name, size_t size, hid_t dxpl_id);
-H5_DLL herr_t H5G__stab_remove(const H5O_loc_t *oloc, hid_t dxpl_id,
-    H5RS_str_t *grp_full_path_r, const char *name);
-H5_DLL herr_t H5G__stab_remove_by_idx(const H5O_loc_t *oloc, hid_t dxpl_id,
+    hsize_t n, char* name, size_t size);
+H5_DLL herr_t H5G__stab_remove(const H5O_loc_t *oloc, H5RS_str_t *grp_full_path_r,
+    const char *name);
+H5_DLL herr_t H5G__stab_remove_by_idx(const H5O_loc_t *oloc, 
     H5RS_str_t *grp_full_path_r, H5_iter_order_t order, hsize_t n);
 H5_DLL herr_t H5G__stab_lookup(const H5O_loc_t *grp_oloc, const char *name,
-    H5O_link_t *lnk, hid_t dxpl_id);
+    H5O_link_t *lnk);
 H5_DLL herr_t H5G__stab_lookup_by_idx(const H5O_loc_t *grp_oloc, H5_iter_order_t order,
-    hsize_t n, H5O_link_t *lnk, hid_t dxpl_id);
+    hsize_t n, H5O_link_t *lnk);
 #ifndef H5_STRICT_FORMAT_CHECKS
-H5_DLL herr_t H5G__stab_valid(H5O_loc_t *grp_oloc, hid_t dxpl_id,
-    H5O_stab_t *alt_stab);
+H5_DLL herr_t H5G__stab_valid(H5O_loc_t *grp_oloc, H5O_stab_t *alt_stab);
 #endif /* H5_STRICT_FORMAT_CHECKS */
 #ifndef H5_NO_DEPRECATED_SYMBOLS
-H5_DLL H5G_obj_t H5G__stab_get_type_by_idx(H5O_loc_t *oloc, hsize_t idx,
-    hid_t dxpl_id);
+H5_DLL H5G_obj_t H5G__stab_get_type_by_idx(H5O_loc_t *oloc, hsize_t idx);
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
 
@@ -397,28 +399,28 @@ H5_DLL void H5G__ent_copy(H5G_entry_t *dst, const H5G_entry_t *src,
             H5_copy_depth_t depth);
 H5_DLL void H5G__ent_reset(H5G_entry_t *ent);
 H5_DLL herr_t H5G__ent_decode_vec(const H5F_t *f, const uint8_t **pp,
-				  H5G_entry_t *ent, unsigned n);
+				  const uint8_t *p_end, H5G_entry_t *ent, unsigned n);
 H5_DLL herr_t H5G__ent_encode_vec(const H5F_t *f, uint8_t **pp,
 				  const H5G_entry_t *ent, unsigned n);
-H5_DLL herr_t H5G__ent_convert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap,
-    const char *name, const H5O_link_t *lnk, H5O_type_t obj_type,
-    const void *crt_info, H5G_entry_t *ent);
+H5_DLL herr_t H5G__ent_convert(H5F_t *f, H5HL_t *heap, const char *name,
+    const H5O_link_t *lnk, H5O_type_t obj_type, const void *crt_info,
+    H5G_entry_t *ent);
 H5_DLL herr_t H5G__ent_debug(const H5G_entry_t *ent, FILE * stream, int indent,
     int fwidth, const H5HL_t *heap);
 
 /* Functions that understand symbol table nodes */
 H5_DLL herr_t H5G__node_init(H5F_t *f);
-H5_DLL int H5G__node_iterate(H5F_t *f, hid_t dxpl_id, const void *_lt_key, haddr_t addr,
+H5_DLL int H5G__node_iterate(H5F_t *f, const void *_lt_key, haddr_t addr,
 		     const void *_rt_key, void *_udata);
-H5_DLL int H5G__node_sumup(H5F_t *f, hid_t dxpl_id, const void *_lt_key, haddr_t addr,
+H5_DLL int H5G__node_sumup(H5F_t *f, const void *_lt_key, haddr_t addr,
 		     const void *_rt_key, void *_udata);
-H5_DLL int H5G__node_by_idx(H5F_t *f, hid_t dxpl_id, const void *_lt_key, haddr_t addr,
+H5_DLL int H5G__node_by_idx(H5F_t *f, const void *_lt_key, haddr_t addr,
 		     const void *_rt_key, void *_udata);
-H5_DLL int H5G__node_copy(H5F_t *f, hid_t dxpl_id, const void *_lt_key, haddr_t addr,
+H5_DLL int H5G__node_copy(H5F_t *f, const void *_lt_key, haddr_t addr,
 		     const void *_rt_key, void *_udata);
-H5_DLL int H5G__node_build_table(H5F_t *f, hid_t dxpl_id, const void *_lt_key, haddr_t addr,
+H5_DLL int H5G__node_build_table(H5F_t *f, const void *_lt_key, haddr_t addr,
 		     const void *_rt_key, void *_udata);
-H5_DLL herr_t H5G__node_iterate_size(H5F_t *f, hid_t dxpl_id, const void *_lt_key, haddr_t addr,
+H5_DLL herr_t H5G__node_iterate_size(H5F_t *f, const void *_lt_key, haddr_t addr,
                      const void *_rt_key, void *_udata);
 H5_DLL herr_t H5G__node_free(H5G_node_t *sym);
 
@@ -432,78 +434,73 @@ H5_DLL herr_t H5G__link_sort_table(H5G_link_table_t *ltable, H5_index_t idx_type
 H5_DLL herr_t H5G__link_iterate_table(const H5G_link_table_t *ltable,
     hsize_t skip, hsize_t *last_lnk, const H5G_lib_iterate_t op, void *op_data);
 H5_DLL herr_t H5G__link_release_table(H5G_link_table_t *ltable);
-H5_DLL herr_t H5G__link_name_replace(H5F_t *file, hid_t dxpl_id,
-    H5RS_str_t *grp_full_path_r, const H5O_link_t *lnk);
+H5_DLL herr_t H5G__link_name_replace(H5F_t *file, H5RS_str_t *grp_full_path_r,
+    const H5O_link_t *lnk);
 
 /* Functions that understand "compact" link storage */
-H5_DLL herr_t H5G__compact_insert(const H5O_loc_t *grp_oloc, H5O_link_t *obj_lnk,
-    hid_t dxpl_id);
-H5_DLL ssize_t H5G__compact_get_name_by_idx(const H5O_loc_t *oloc, hid_t dxpl_id,
+H5_DLL herr_t H5G__compact_insert(const H5O_loc_t *grp_oloc, H5O_link_t *obj_lnk);
+H5_DLL ssize_t H5G__compact_get_name_by_idx(const H5O_loc_t *oloc,
     const H5O_linfo_t *linfo, H5_index_t idx_type, H5_iter_order_t order,
     hsize_t idx, char *name, size_t size);
-H5_DLL herr_t H5G__compact_remove(const H5O_loc_t *oloc, hid_t dxpl_id,
-    H5RS_str_t *grp_full_path_r, const char *name);
-H5_DLL herr_t H5G__compact_remove_by_idx(const H5O_loc_t *oloc, hid_t dxpl_id,
+H5_DLL herr_t H5G__compact_remove(const H5O_loc_t *oloc, H5RS_str_t *grp_full_path_r,
+    const char *name);
+H5_DLL herr_t H5G__compact_remove_by_idx(const H5O_loc_t *oloc, 
     const H5O_linfo_t *linfo, H5RS_str_t *grp_full_path_r, H5_index_t idx_type,
     H5_iter_order_t order, hsize_t n);
-H5_DLL herr_t H5G__compact_iterate(const H5O_loc_t *oloc, hid_t dxpl_id,
+H5_DLL herr_t H5G__compact_iterate(const H5O_loc_t *oloc,
     const H5O_linfo_t *linfo, H5_index_t idx_type, H5_iter_order_t order,
     hsize_t skip, hsize_t *last_lnk, H5G_lib_iterate_t op, void *op_data);
 H5_DLL htri_t H5G__compact_lookup(const H5O_loc_t *grp_oloc, const char *name,
-    H5O_link_t *lnk, hid_t dxpl_id);
-H5_DLL herr_t H5G__compact_lookup_by_idx(const H5O_loc_t *oloc, hid_t dxpl_id,
+    H5O_link_t *lnk);
+H5_DLL herr_t H5G__compact_lookup_by_idx(const H5O_loc_t *oloc,
     const H5O_linfo_t *linfo, H5_index_t idx_type, H5_iter_order_t order,
     hsize_t n, H5O_link_t *lnk);
 #ifndef H5_NO_DEPRECATED_SYMBOLS
-H5_DLL H5G_obj_t H5G__compact_get_type_by_idx(H5O_loc_t *oloc, hid_t dxpl_id,
+H5_DLL H5G_obj_t H5G__compact_get_type_by_idx(H5O_loc_t *oloc, 
     const H5O_linfo_t *linfo, hsize_t idx);
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
 /* Functions that understand "dense" link storage */
-H5_DLL herr_t H5G__dense_build_table(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
+H5_DLL herr_t H5G__dense_build_table(H5F_t *f, const H5O_linfo_t *linfo,
     H5_index_t idx_type, H5_iter_order_t order, H5G_link_table_t *ltable);
-H5_DLL herr_t H5G__dense_create(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo,
+H5_DLL herr_t H5G__dense_create(H5F_t *f, H5O_linfo_t *linfo,
     const H5O_pline_t *pline);
-H5_DLL herr_t H5G__dense_insert(H5F_t *f, hid_t dxpl_id,
-    const H5O_linfo_t *linfo, const H5O_link_t *lnk);
-H5_DLL htri_t H5G__dense_lookup(H5F_t *f, hid_t dxpl_id,
-    const H5O_linfo_t *linfo, const char *name, H5O_link_t *lnk);
-H5_DLL herr_t H5G__dense_lookup_by_idx(H5F_t *f, hid_t dxpl_id,
-    const H5O_linfo_t *linfo, H5_index_t idx_type, H5_iter_order_t order,
-    hsize_t n, H5O_link_t *lnk);
-H5_DLL herr_t H5G__dense_iterate(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
+H5_DLL herr_t H5G__dense_insert(H5F_t *f, const H5O_linfo_t *linfo,
+    const H5O_link_t *lnk);
+H5_DLL htri_t H5G__dense_lookup(H5F_t *f, const H5O_linfo_t *linfo,
+    const char *name, H5O_link_t *lnk);
+H5_DLL herr_t H5G__dense_lookup_by_idx(H5F_t *f, const H5O_linfo_t *linfo,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n, H5O_link_t *lnk);
+H5_DLL herr_t H5G__dense_iterate(H5F_t *f, const H5O_linfo_t *linfo,
     H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_lnk,
     H5G_lib_iterate_t op, void *op_data);
-H5_DLL ssize_t H5G__dense_get_name_by_idx(H5F_t  *f, hid_t dxpl_id,
-    H5O_linfo_t *linfo, H5_index_t idx_type, H5_iter_order_t order, hsize_t n,
-    char *name, size_t size);
-H5_DLL herr_t H5G__dense_remove(H5F_t *f, hid_t dxpl_id, const H5O_linfo_t *linfo,
+H5_DLL ssize_t H5G__dense_get_name_by_idx(H5F_t  *f, H5O_linfo_t *linfo,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n, char *name,
+    size_t size);
+H5_DLL herr_t H5G__dense_remove(H5F_t *f, const H5O_linfo_t *linfo,
     H5RS_str_t *grp_full_path_r, const char *name);
-H5_DLL herr_t H5G__dense_remove_by_idx(H5F_t *f, hid_t dxpl_id,
-    const H5O_linfo_t *linfo, H5RS_str_t *grp_full_path_r, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n);
-H5_DLL herr_t H5G__dense_delete(H5F_t *f, hid_t dxpl_id, H5O_linfo_t *linfo,
-    hbool_t adj_link);
+H5_DLL herr_t H5G__dense_remove_by_idx(H5F_t *f, const H5O_linfo_t *linfo,
+    H5RS_str_t *grp_full_path_r, H5_index_t idx_type, H5_iter_order_t order,
+    hsize_t n);
+H5_DLL herr_t H5G__dense_delete(H5F_t *f, H5O_linfo_t *linfo, hbool_t adj_link);
 #ifndef H5_NO_DEPRECATED_SYMBOLS
-H5_DLL H5G_obj_t H5G__dense_get_type_by_idx(H5F_t  *f, hid_t dxpl_id,
-    H5O_linfo_t *linfo, hsize_t idx);
+H5_DLL H5G_obj_t H5G__dense_get_type_by_idx(H5F_t  *f, H5O_linfo_t *linfo,
+    hsize_t idx);
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
 /* Functions that understand group objects */
-H5_DLL herr_t H5G__obj_create(H5F_t *f, hid_t dxpl_id,
-    H5G_obj_create_t *gcrt_info, H5O_loc_t *oloc/*out*/);
-H5_DLL herr_t H5G__obj_create_real(H5F_t *f, hid_t dxpl_id,
-    const H5O_ginfo_t *ginfo, const H5O_linfo_t *linfo,
-    const H5O_pline_t *pline, H5G_obj_create_t *gcrt_info,
+H5_DLL herr_t H5G__obj_create(H5F_t *f, H5G_obj_create_t *gcrt_info,
     H5O_loc_t *oloc/*out*/);
-H5_DLL htri_t H5G__obj_get_linfo(const H5O_loc_t *grp_oloc, H5O_linfo_t *linfo,
-    hid_t dxpl_id);
+H5_DLL herr_t H5G__obj_create_real(H5F_t *f, const H5O_ginfo_t *ginfo,
+    const H5O_linfo_t *linfo, const H5O_pline_t *pline, H5G_obj_create_t *gcrt_info,
+    H5O_loc_t *oloc/*out*/);
+H5_DLL htri_t H5G__obj_get_linfo(const H5O_loc_t *grp_oloc, H5O_linfo_t *linfo);
 H5_DLL herr_t H5G__obj_iterate(const H5O_loc_t *grp_oloc,
     H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_lnk,
-    H5G_lib_iterate_t op, void *op_data, hid_t dxpl_id);
-H5_DLL herr_t H5G__obj_info(H5O_loc_t *oloc, H5G_info_t *grp_info, hid_t dxpl_id);
+    H5G_lib_iterate_t op, void *op_data);
+H5_DLL herr_t H5G__obj_info(const H5O_loc_t *oloc, H5G_info_t *grp_info);
 H5_DLL htri_t H5G__obj_lookup(const H5O_loc_t *grp_oloc, const char *name,
-    H5O_link_t *lnk, hid_t dxpl_id);
+    H5O_link_t *lnk);
 
 /*
  * These functions operate on group hierarchy names.
@@ -514,7 +511,7 @@ H5_DLL herr_t H5G__name_init(H5G_name_t *name, const char *path);
  * These functions operate on group "locations"
  */
 H5_DLL herr_t H5G__loc_insert(H5G_loc_t *grp_loc, const char *name,
-    H5G_loc_t *obj_loc, H5O_type_t obj_type, const void *crt_info, hid_t dxpl_id);
+    H5G_loc_t *obj_loc, H5O_type_t obj_type, const void *crt_info);
 
 /* Testing functions */
 #ifdef H5G_TESTING
diff --git a/src/H5Gprivate.h b/src/H5Gprivate.h
index 2ef99fd..427f14b 100644
--- a/src/H5Gprivate.h
+++ b/src/H5Gprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -191,7 +189,7 @@ typedef struct H5G_entry_t H5G_entry_t;
 H5_DLL struct H5O_loc_t *H5G_oloc(H5G_t *grp);
 H5_DLL H5G_name_t * H5G_nameof(H5G_t *grp);
 H5_DLL H5F_t *H5G_fileof(H5G_t *grp);
-H5_DLL H5G_t *H5G_open(const H5G_loc_t *loc, hid_t dxpl_id);
+H5_DLL H5G_t *H5G_open(const H5G_loc_t *loc);
 H5_DLL herr_t H5G_close(H5G_t *grp);
 H5_DLL herr_t H5G_get_shared_count(H5G_t *grp);
 H5_DLL herr_t H5G_mount(H5G_t *grp);
@@ -210,14 +208,12 @@ H5_DLL char *H5G_normalize(const char *name);
  * Group hierarchy traversal routines
  */
 H5_DLL herr_t H5G_traverse(const H5G_loc_t *loc, const char *name,
-    unsigned target, H5G_traverse_t op, void *op_data, hid_t lapl_id,
-    hid_t dxpl_id);
+    unsigned target, H5G_traverse_t op, void *op_data);
 H5_DLL herr_t H5G_iterate(hid_t loc_id, const char *group_name,
     H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_lnk,
-    const H5G_link_iterate_t *lnk_op, void *op_data, hid_t lapl_id, hid_t dxpl_id);
+    const H5G_link_iterate_t *lnk_op, void *op_data);
 H5_DLL herr_t H5G_visit(hid_t loc_id, const char *group_name,
-    H5_index_t idx_type, H5_iter_order_t order, H5L_iterate_t op, void *op_data,
-    hid_t lapl_id, hid_t dxpl_id);
+    H5_index_t idx_type, H5_iter_order_t order, H5L_iterate_t op, void *op_data);
 
 /* 
  * Functions that understand links in groups
@@ -229,23 +225,23 @@ H5_DLL herr_t H5G_link_to_info(const struct H5O_link_t *lnk, H5L_info_t *linfo);
  */
 H5_DLL herr_t H5G_obj_insert(const struct H5O_loc_t *grp_oloc, const char *name,
     struct H5O_link_t *obj_lnk, hbool_t adj_link, H5O_type_t obj_type,
-    const void *crt_info, hid_t dxpl_id);
+    const void *crt_info);
 H5_DLL ssize_t H5G_obj_get_name_by_idx(const struct H5O_loc_t *oloc, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n, char* name, size_t size, hid_t dxpl_id);
+    H5_iter_order_t order, hsize_t n, char* name, size_t size);
 H5_DLL herr_t H5G_obj_remove(const struct H5O_loc_t *oloc, H5RS_str_t *grp_full_path_r,
-    const char *name, hid_t dxpl_id);
+    const char *name);
 H5_DLL herr_t H5G_obj_remove_by_idx(const struct H5O_loc_t *grp_oloc, H5RS_str_t *grp_full_path_r,
-    H5_index_t idx_type, H5_iter_order_t order, hsize_t n, hid_t dxpl_id);
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n);
 H5_DLL herr_t H5G_obj_lookup_by_idx(const struct H5O_loc_t *grp_oloc, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n, struct H5O_link_t *lnk, hid_t dxpl_id);
-H5_DLL hid_t H5G_get_create_plist(H5G_t *grp);
+    H5_iter_order_t order, hsize_t n, struct H5O_link_t *lnk);
+H5_DLL hid_t H5G_get_create_plist(const H5G_t *grp);
 
 /*
  * These functions operate on symbol table nodes.
  */
 H5_DLL herr_t H5G_node_close(const H5F_t *f);
-H5_DLL herr_t H5G_node_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream,
-			      int indent, int fwidth, haddr_t heap);
+H5_DLL herr_t H5G_node_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
+    int fwidth, haddr_t heap);
 
 /*
  * These functions operate on group object locations.
@@ -259,14 +255,14 @@ H5_DLL herr_t H5G_ent_decode(const H5F_t *f, const uint8_t **pp, H5G_entry_t *en
 H5_DLL herr_t H5G_name_set(const H5G_name_t *loc, H5G_name_t *obj, const char *name);
 H5_DLL herr_t H5G_name_replace(const struct H5O_link_t *lnk, H5G_names_op_t op,
     H5F_t *src_file, H5RS_str_t *src_full_path_r, H5F_t *dst_file,
-    H5RS_str_t *dst_full_path_r, hid_t dxpl_id);
+    H5RS_str_t *dst_full_path_r);
 H5_DLL herr_t H5G_name_reset(H5G_name_t *name);
 H5_DLL herr_t H5G_name_copy(H5G_name_t *dst, const H5G_name_t *src, H5_copy_depth_t depth);
 H5_DLL herr_t H5G_name_free(H5G_name_t *name);
 H5_DLL ssize_t H5G_get_name(const H5G_loc_t *loc, char *name/*out*/, size_t size,
-    hbool_t *cached, hid_t lapl_id, hid_t dxpl_id);
-H5_DLL ssize_t H5G_get_name_by_addr(hid_t fid, hid_t lapl_id, hid_t dxpl_id,
-    const struct H5O_loc_t *loc, char* name, size_t size);
+    hbool_t *cached);
+H5_DLL ssize_t H5G_get_name_by_addr(hid_t fid, const struct H5O_loc_t *loc,
+        char* name, size_t size);
 H5_DLL H5RS_str_t *H5G_build_fullpath_refstr_str(H5RS_str_t *path_r, const char *name);
 
 /*
@@ -275,26 +271,24 @@ H5_DLL H5RS_str_t *H5G_build_fullpath_refstr_str(H5RS_str_t *path_r, const char
 H5_DLL herr_t H5G_loc(hid_t loc_id, H5G_loc_t *loc);
 H5_DLL herr_t H5G_loc_copy(H5G_loc_t *dst, const H5G_loc_t *src, H5_copy_depth_t depth);
 H5_DLL herr_t H5G_loc_find(const H5G_loc_t *loc, const char *name,
-    H5G_loc_t *obj_loc/*out*/, hid_t lapl_id, hid_t dxpl_id);
-H5_DLL herr_t H5G_loc_find_by_idx(H5G_loc_t *loc, const char *group_name,
+    H5G_loc_t *obj_loc/*out*/);
+H5_DLL herr_t H5G_loc_find_by_idx(const H5G_loc_t *loc, const char *group_name,
     H5_index_t idx_type, H5_iter_order_t order, hsize_t n,
-    H5G_loc_t *obj_loc/*out*/, hid_t lapl_id, hid_t dxpl_id);
-H5_DLL htri_t H5G_loc_exists(const H5G_loc_t *loc, const char *name,
-    hid_t lapl_id, hid_t dxpl_id);
-H5_DLL herr_t H5G_loc_info(H5G_loc_t *loc, const char *name,
-    hbool_t want_ih_info, H5O_info_t *oinfo/*out*/, hid_t lapl_id,
-    hid_t dxpl_id);
-H5_DLL herr_t H5G_loc_set_comment(H5G_loc_t *loc, const char *name,
-    const char *comment, hid_t lapl_id, hid_t dxpl_id);
-H5_DLL ssize_t H5G_loc_get_comment(H5G_loc_t *loc, const char *name,
-    char *comment/*out*/, size_t bufsize, hid_t lapl_id, hid_t dxpl_id);
+    H5G_loc_t *obj_loc/*out*/);
+H5_DLL htri_t H5G_loc_exists(const H5G_loc_t *loc, const char *name);
+H5_DLL herr_t H5G_loc_info(const H5G_loc_t *loc, const char *name,
+    hbool_t want_ih_info, H5O_info_t *oinfo/*out*/);
+H5_DLL herr_t H5G_loc_set_comment(const H5G_loc_t *loc, const char *name,
+    const char *comment);
+H5_DLL ssize_t H5G_loc_get_comment(const H5G_loc_t *loc, const char *name,
+    char *comment/*out*/, size_t bufsize);
 H5_DLL herr_t H5G_loc_reset(H5G_loc_t *loc);
 H5_DLL herr_t H5G_loc_free(H5G_loc_t *loc);
 
 /*
  * These functions operate on the root group
  */
-H5_DLL herr_t H5G_mkroot(H5F_t *f, hid_t dxpl_id, hbool_t create_root);
+H5_DLL herr_t H5G_mkroot(H5F_t *f, hbool_t create_root);
 H5_DLL herr_t H5G_root_loc(H5F_t *f, H5G_loc_t *loc);
 H5_DLL herr_t H5G_root_free(H5G_t *grp);
 H5_DLL H5G_t *H5G_rootof(H5F_t *f);
diff --git a/src/H5Gpublic.h b/src/H5Gpublic.h
index 9d8ade5..ab6f200 100644
--- a/src/H5Gpublic.h
+++ b/src/H5Gpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Groot.c b/src/H5Groot.c
index ba25f31..36aa8f6 100644
--- a/src/H5Groot.c
+++ b/src/H5Groot.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -145,7 +143,7 @@ H5G_rootof(H5F_t *f)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G_mkroot(H5F_t *f, hid_t dxpl_id, hbool_t create_root)
+H5G_mkroot(H5F_t *f, hbool_t create_root)
 {
     H5G_loc_t   root_loc;               /* Root location information */
     H5G_obj_create_t gcrt_info;         /* Root group object creation info */
@@ -194,13 +192,13 @@ H5G_mkroot(H5F_t *f, hid_t dxpl_id, hbool_t create_root)
         /* (Pass the FCPL which is a sub-class of the group creation property class) */
         gcrt_info.gcpl_id = f->shared->fcpl_id;
         gcrt_info.cache_type = H5G_NOTHING_CACHED;
-	if(H5G__obj_create(f, dxpl_id, &gcrt_info, root_loc.oloc/*out*/) < 0)
+	if(H5G__obj_create(f, &gcrt_info, root_loc.oloc/*out*/) < 0)
 	    HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create group entry")
-	if(1 != H5O_link(root_loc.oloc, 1, dxpl_id))
+	if(1 != H5O_link(root_loc.oloc, 1))
 	    HGOTO_ERROR(H5E_SYM, H5E_LINKCOUNT, FAIL, "internal error (wrong link count)")
 
         /* Decrement refcount on root group's object header in memory */
-        if(H5O_dec_rc_by_loc(root_loc.oloc, dxpl_id) < 0)
+        if(H5O_dec_rc_by_loc(root_loc.oloc) < 0)
            HGOTO_ERROR(H5E_SYM, H5E_CANTDEC, FAIL, "unable to decrement refcount on root group's object header")
 
         /* Mark superblock dirty, so root group info is flushed */
@@ -237,7 +235,7 @@ H5G_mkroot(H5F_t *f, hid_t dxpl_id, hbool_t create_root)
             /* Check for the situation where the symbol table is cached but does
              * not exist.  This can happen if, for example, an external link is
              * added to the root group. */
-            if((stab_exists = H5O_msg_exists(root_loc.oloc, H5O_STAB_ID, dxpl_id)) < 0)
+            if((stab_exists = H5O_msg_exists(root_loc.oloc, H5O_STAB_ID)) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check if symbol table message exists")
 
             /* Remove the cache if the stab does not exist */
@@ -255,7 +253,7 @@ H5G_mkroot(H5F_t *f, hid_t dxpl_id, hbool_t create_root)
 
                 /* Check if the symbol table message is valid, and replace with the
                 * cached symbol table if necessary */
-                if(H5G__stab_valid(root_loc.oloc, dxpl_id, &cached_stab) < 0)
+                if(H5G__stab_valid(root_loc.oloc, &cached_stab) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to verify symbol table")
             } /* end if */
 #endif /* H5_STRICT_FORMAT_CHECKS */
@@ -274,12 +272,12 @@ H5G_mkroot(H5F_t *f, hid_t dxpl_id, hbool_t create_root)
         /* Check if the stab message exists.  It's possible for the root group
          * to use the latest version while the superblock is an old version.
          * If stab_exists is not -1 then we have already checked. */
-        if(stab_exists == -1 && (stab_exists = H5O_msg_exists(root_loc.oloc, H5O_STAB_ID, dxpl_id)) < 0)
+        if(stab_exists == -1 && (stab_exists = H5O_msg_exists(root_loc.oloc, H5O_STAB_ID)) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check if symbol table message exists")
 
         if(stab_exists) {
             /* Read the root group's symbol table message */
-            if(NULL == H5O_msg_read(root_loc.oloc, H5O_STAB_ID, &stab, dxpl_id))
+            if(NULL == H5O_msg_read(root_loc.oloc, H5O_STAB_ID, &stab))
                 HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "unable to read symbol table message")
 
             /* Update the root group symbol table entry */
diff --git a/src/H5Gstab.c b/src/H5Gstab.c
index ed3dd84..64c4054 100644
--- a/src/H5Gstab.c
+++ b/src/H5Gstab.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer: Robb Matzke <matzke@llnl.gov>
@@ -71,7 +69,6 @@ typedef struct H5G_bt_it_gtbi_t {
     /* downward */
     H5G_bt_it_idx_common_t common; /* Common information for "by index" lookup  */
     H5F_t       *f;             /* Pointer to file that symbol table is in */
-    hid_t       dxpl_id;        /* DXPL for operation */
 
     /* upward */
     H5G_obj_t    type;          /*member type to be returned                 */
@@ -136,7 +133,7 @@ typedef struct H5G_bt_it_lbi_t {
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__stab_create_components(H5F_t *f, H5O_stab_t *stab, size_t size_hint, hid_t dxpl_id)
+H5G__stab_create_components(H5F_t *f, H5O_stab_t *stab, size_t size_hint)
 {
     H5HL_t *heap = NULL;            /* Pointer to local heap */
     size_t name_offset;	            /* Offset of "" name */
@@ -152,19 +149,19 @@ H5G__stab_create_components(H5F_t *f, H5O_stab_t *stab, size_t size_hint, hid_t
     HDassert(size_hint > 0);
 
     /* Create the B-tree */
-    if(H5B_create(f, dxpl_id, H5B_SNODE, NULL, &(stab->btree_addr)/*out*/) < 0)
+    if(H5B_create(f, H5B_SNODE, NULL, &(stab->btree_addr)/*out*/) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create B-tree")
 
     /* Create symbol table private heap */
-    if(H5HL_create(f, dxpl_id, size_hint, &(stab->heap_addr)/*out*/) < 0)
+    if(H5HL_create(f, size_hint, &(stab->heap_addr)/*out*/) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create heap")
 
     /* Pin the heap down in memory */
-    if(NULL == (heap = H5HL_protect(f, dxpl_id, stab->heap_addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (heap = H5HL_protect(f, stab->heap_addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to protect symbol table heap")
 
     /* Insert name into the heap */
-    if(UFAIL == (name_offset = H5HL_insert(f, dxpl_id, heap, (size_t)1, "")))
+    if(UFAIL == (name_offset = H5HL_insert(f, heap, (size_t)1, "")))
         HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "can't insert name into heap")
 
     /*
@@ -203,14 +200,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__stab_create(H5O_loc_t *grp_oloc, hid_t dxpl_id, const H5O_ginfo_t *ginfo,
-    H5O_stab_t *stab)
+H5G__stab_create(H5O_loc_t *grp_oloc, const H5O_ginfo_t *ginfo, H5O_stab_t *stab)
 {
     size_t      heap_hint;              /* Local heap size hint */
     size_t      size_hint;              /* Local heap size hint */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, grp_oloc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(grp_oloc->addr)
 
     /*
      * Check arguments.
@@ -228,18 +224,18 @@ H5G__stab_create(H5O_loc_t *grp_oloc, hid_t dxpl_id, const H5O_ginfo_t *ginfo,
     size_hint = MAX(heap_hint, H5HL_SIZEOF_FREE(grp_oloc->file) + 2);
 
     /* Go create the B-tree & local heap */
-    if(H5G__stab_create_components(grp_oloc->file, stab, size_hint, dxpl_id) < 0)
+    if(H5G__stab_create_components(grp_oloc->file, stab, size_hint) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create symbol table components")
 
     /*
      * Insert the symbol table message into the object header and the symbol
      * table entry.
      */
-    if(H5O_msg_create(grp_oloc, H5O_STAB_ID, 0, H5O_UPDATE_TIME, stab, dxpl_id) < 0)
+    if(H5O_msg_create(grp_oloc, H5O_STAB_ID, 0, H5O_UPDATE_TIME, stab) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't create message")
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G__stab_create() */
 
 
@@ -260,8 +256,7 @@ done:
  */
 herr_t
 H5G__stab_insert_real(H5F_t *f, const H5O_stab_t *stab, const char *name,
-    H5O_link_t *obj_lnk, H5O_type_t obj_type, const void *crt_info,
-    hid_t dxpl_id)
+    H5O_link_t *obj_lnk, H5O_type_t obj_type, const void *crt_info)
 {
     H5HL_t       *heap = NULL;          /* Pointer to local heap */
     H5G_bt_ins_t udata;		        /* Data to pass through B-tree	*/
@@ -276,7 +271,7 @@ H5G__stab_insert_real(H5F_t *f, const H5O_stab_t *stab, const char *name,
     HDassert(obj_lnk);
 
     /* Pin the heap down in memory */
-    if(NULL == (heap = H5HL_protect(f, dxpl_id, stab->heap_addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (heap = H5HL_protect(f, stab->heap_addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to protect symbol table heap")
 
     /* Initialize data to pass through B-tree */
@@ -287,7 +282,7 @@ H5G__stab_insert_real(H5F_t *f, const H5O_stab_t *stab, const char *name,
     udata.crt_info = crt_info;
 
     /* Insert into symbol table */
-    if(H5B_insert(f, dxpl_id, H5B_SNODE, stab->btree_addr, &udata) < 0)
+    if(H5B_insert(f, H5B_SNODE, stab->btree_addr, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert entry")
 
 done:
@@ -316,13 +311,12 @@ done:
  */
 herr_t
 H5G__stab_insert(const H5O_loc_t *grp_oloc, const char *name,
-    H5O_link_t *obj_lnk, H5O_type_t obj_type, const void *crt_info,
-    hid_t dxpl_id)
+    H5O_link_t *obj_lnk, H5O_type_t obj_type, const void *crt_info)
 {
     H5O_stab_t		stab;		/* Symbol table message		*/
     herr_t              ret_value = SUCCEED;       /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, grp_oloc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(grp_oloc->addr)
 
     /* check arguments */
     HDassert(grp_oloc && grp_oloc->file);
@@ -330,15 +324,14 @@ H5G__stab_insert(const H5O_loc_t *grp_oloc, const char *name,
     HDassert(obj_lnk);
 
     /* Retrieve symbol table message */
-    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab))
         HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "not a symbol table")
 
-    if(H5G__stab_insert_real(grp_oloc->file, &stab, name, obj_lnk, obj_type,
-            crt_info, dxpl_id) < 0)
+    if(H5G__stab_insert_real(grp_oloc->file, &stab, name, obj_lnk, obj_type, crt_info) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5_ITER_ERROR, "unable to insert the name")
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, H5_ITER_ERROR)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G__stab_insert() */
 
 
@@ -355,7 +348,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__stab_remove(const H5O_loc_t *loc, hid_t dxpl_id, H5RS_str_t *grp_full_path_r,
+H5G__stab_remove(const H5O_loc_t *loc, H5RS_str_t *grp_full_path_r,
     const char *name)
 {
     H5HL_t      *heap = NULL;           /* Pointer to local heap */
@@ -369,11 +362,11 @@ H5G__stab_remove(const H5O_loc_t *loc, hid_t dxpl_id, H5RS_str_t *grp_full_path_
     HDassert(name && *name);
 
     /* Read in symbol table message */
-    if(NULL == H5O_msg_read(loc, H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(loc, H5O_STAB_ID, &stab))
         HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "not a symbol table")
 
     /* Pin the heap down in memory */
-    if(NULL == (heap = H5HL_protect(loc->file, dxpl_id, stab.heap_addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (heap = H5HL_protect(loc->file, stab.heap_addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to protect symbol table heap")
 
     /* Initialize data to pass through B-tree */
@@ -382,7 +375,7 @@ H5G__stab_remove(const H5O_loc_t *loc, hid_t dxpl_id, H5RS_str_t *grp_full_path_
     udata.grp_full_path_r = grp_full_path_r;
 
     /* Remove from symbol table */
-    if(H5B_remove(loc->file, dxpl_id, H5B_SNODE, stab.btree_addr, &udata) < 0)
+    if(H5B_remove(loc->file, H5B_SNODE, stab.btree_addr, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to remove entry")
 
 done:
@@ -407,7 +400,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__stab_remove_by_idx(const H5O_loc_t *grp_oloc, hid_t dxpl_id, H5RS_str_t *grp_full_path_r,
+H5G__stab_remove_by_idx(const H5O_loc_t *grp_oloc, H5RS_str_t *grp_full_path_r,
     H5_iter_order_t order, hsize_t n)
 {
     H5HL_t      *heap = NULL;           /* Pointer to local heap */
@@ -422,16 +415,16 @@ H5G__stab_remove_by_idx(const H5O_loc_t *grp_oloc, hid_t dxpl_id, H5RS_str_t *gr
     HDassert(grp_oloc && grp_oloc->file);
 
     /* Look up name of link to remove, by index */
-    if(H5G__stab_lookup_by_idx(grp_oloc, order, n, &obj_lnk, dxpl_id) < 0)
+    if(H5G__stab_lookup_by_idx(grp_oloc, order, n, &obj_lnk) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get link information")
     lnk_copied = TRUE;
 
     /* Read in symbol table message */
-    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab))
         HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "not a symbol table")
 
     /* Pin the heap down in memory */
-    if(NULL == (heap = H5HL_protect(grp_oloc->file, dxpl_id, stab.heap_addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (heap = H5HL_protect(grp_oloc->file, stab.heap_addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to protect symbol table heap")
 
     /* Initialize data to pass through B-tree */
@@ -440,7 +433,7 @@ H5G__stab_remove_by_idx(const H5O_loc_t *grp_oloc, hid_t dxpl_id, H5RS_str_t *gr
     udata.grp_full_path_r = grp_full_path_r;
 
     /* Remove link from symbol table */
-    if(H5B_remove(grp_oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr, &udata) < 0)
+    if(H5B_remove(grp_oloc->file, H5B_SNODE, stab.btree_addr, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to remove entry")
 
 done:
@@ -466,12 +459,10 @@ done:
  * Programmer:	Quincey Koziol
  *              Thursday, March 20, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__stab_delete(H5F_t *f, hid_t dxpl_id, const H5O_stab_t *stab)
+H5G__stab_delete(H5F_t *f, const H5O_stab_t *stab)
 {
     H5HL_t *heap = NULL;                /* Pointer to local heap */
     H5G_bt_rm_t	udata;		        /*data to pass through B-tree	*/
@@ -485,7 +476,7 @@ H5G__stab_delete(H5F_t *f, hid_t dxpl_id, const H5O_stab_t *stab)
     HDassert(H5F_addr_defined(stab->heap_addr));
 
     /* Pin the heap down in memory */
-    if(NULL == (heap = H5HL_protect(f, dxpl_id, stab->heap_addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (heap = H5HL_protect(f, stab->heap_addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to protect symbol table heap")
 
     /* Set up user data for B-tree deletion */
@@ -493,7 +484,7 @@ H5G__stab_delete(H5F_t *f, hid_t dxpl_id, const H5O_stab_t *stab)
     udata.common.heap = heap;
 
     /* Delete entire B-tree */
-    if(H5B_delete(f, dxpl_id, H5B_SNODE, stab->btree_addr, &udata) < 0)
+    if(H5B_delete(f, H5B_SNODE, stab->btree_addr, &udata) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete symbol table B-tree")
 
     /* Release resources */
@@ -502,7 +493,7 @@ H5G__stab_delete(H5F_t *f, hid_t dxpl_id, const H5O_stab_t *stab)
     heap = NULL;
 
     /* Delete local heap for names */
-    if(H5HL_delete(f, dxpl_id, stab->heap_addr) < 0)
+    if(H5HL_delete(f, stab->heap_addr) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete symbol table heap")
 
 done:
@@ -527,7 +518,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__stab_iterate(const H5O_loc_t *oloc, hid_t dxpl_id, H5_iter_order_t order,
+H5G__stab_iterate(const H5O_loc_t *oloc, H5_iter_order_t order,
     hsize_t skip, hsize_t *last_lnk, H5G_lib_iterate_t op, void *op_data)
 {
     H5HL_t *heap = NULL;                        /* Local heap for group */
@@ -535,18 +526,18 @@ H5G__stab_iterate(const H5O_loc_t *oloc, hid_t dxpl_id, H5_iter_order_t order,
     H5G_link_table_t ltable = {0, NULL};        /* Link table */
     herr_t ret_value = FAIL;                    /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, oloc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(oloc->addr)
 
     /* Sanity check */
     HDassert(oloc);
     HDassert(op);
 
     /* Get the B-tree info */
-    if(NULL == H5O_msg_read(oloc, H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(oloc, H5O_STAB_ID, &stab))
 	HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to determine local heap address")
 
     /* Pin the heap down in memory */
-    if(NULL == (heap = H5HL_protect(oloc->file, dxpl_id, stab.heap_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (heap = H5HL_protect(oloc->file, stab.heap_addr, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to protect symbol table heap")
 
     /* Check on iteration order */
@@ -562,7 +553,7 @@ H5G__stab_iterate(const H5O_loc_t *oloc, hid_t dxpl_id, H5_iter_order_t order,
         udata.op_data = op_data;
 
         /* Iterate over the group members */
-        if((ret_value = H5B_iterate(oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr, H5G__node_iterate, &udata)) < 0)
+        if((ret_value = H5B_iterate(oloc->file, H5B_SNODE, stab.btree_addr, H5G__node_iterate, &udata)) < 0)
             HERROR(H5E_SYM, H5E_CANTNEXT, "iteration operator failed");
 
         /* Check for too high of a starting index (ex post facto :-) */
@@ -579,7 +570,7 @@ H5G__stab_iterate(const H5O_loc_t *oloc, hid_t dxpl_id, H5_iter_order_t order,
         udata.ltable = &ltable;
 
         /* Iterate over the group members */
-        if(H5B_iterate(oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr, H5G__node_build_table, &udata) < 0)
+        if(H5B_iterate(oloc->file, H5B_SNODE, stab.btree_addr, H5G__node_build_table, &udata) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to build link table")
 
         /* Check for skipping out of bounds */
@@ -602,7 +593,7 @@ done:
     if(ltable.lnks && H5G__link_release_table(&ltable) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTFREE, FAIL, "unable to release link table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G__stab_iterate() */
 
 
@@ -619,12 +610,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__stab_count(H5O_loc_t *oloc, hsize_t *num_objs, hid_t dxpl_id)
+H5G__stab_count(const H5O_loc_t *oloc, hsize_t *num_objs)
 {
     H5O_stab_t		stab;		        /* Info about symbol table */
     herr_t		ret_value = SUCCEED;
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, oloc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(oloc->addr)
 
     /* Sanity check */
     HDassert(oloc);
@@ -634,15 +625,15 @@ H5G__stab_count(H5O_loc_t *oloc, hsize_t *num_objs, hid_t dxpl_id)
     *num_objs = 0;
 
     /* Get the B-tree info */
-    if(NULL == H5O_msg_read(oloc, H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(oloc, H5O_STAB_ID, &stab))
 	HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to determine local heap address")
 
     /* Iterate over the group members */
-    if(H5B_iterate(oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr, H5G__node_sumup, num_objs) < 0)
+    if(H5B_iterate(oloc->file, H5B_SNODE, stab.btree_addr, H5G__node_sumup, num_objs) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "iteration operator failed")
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G__stab_count() */
 
 
@@ -659,8 +650,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__stab_bh_size(H5F_t *f, hid_t dxpl_id, const H5O_stab_t *stab,
-    H5_ih_info_t *bh_info)
+H5G__stab_bh_size(H5F_t *f, const H5O_stab_t *stab, H5_ih_info_t *bh_info)
 {
     hsize_t     snode_size;             /* Symbol table node size */
     H5B_info_t  bt_info;                /* B-tree node info */
@@ -677,14 +667,14 @@ H5G__stab_bh_size(H5F_t *f, hid_t dxpl_id, const H5O_stab_t *stab,
     snode_size = 0;
 
     /* Get the B-tree & symbol table node size info */
-    if(H5B_get_info(f, dxpl_id, H5B_SNODE, stab->btree_addr, &bt_info, H5G__node_iterate_size, &snode_size) < 0)
+    if(H5B_get_info(f, H5B_SNODE, stab->btree_addr, &bt_info, H5G__node_iterate_size, &snode_size) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, FAIL, "iteration operator failed")
 
     /* Add symbol table & B-tree node sizes to index info */
     bh_info->index_size += snode_size + bt_info.size;
 
     /* Get the size of the local heap for the group */
-    if(H5HL_heapsize(f, dxpl_id, stab->heap_addr, &(bh_info->heap_size)) < 0)
+    if(H5HL_heapsize(f, stab->heap_addr, &(bh_info->heap_size)) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "iteration operator failed")
 
 done:
@@ -709,11 +699,12 @@ done:
 static herr_t
 H5G_stab_get_name_by_idx_cb(const H5G_entry_t *ent, void *_udata)
 {
-    H5G_bt_it_gnbi_t	*udata = (H5G_bt_it_gnbi_t *)_udata;
+    H5G_bt_it_gnbi_t    *udata = (H5G_bt_it_gnbi_t *)_udata;
     size_t name_off;                    /* Offset of name in heap */
     const char *name;                   /* Pointer to name string in heap */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_NOAPI_NOINIT
 
     /* Sanity check */
     HDassert(ent);
@@ -721,12 +712,15 @@ H5G_stab_get_name_by_idx_cb(const H5G_entry_t *ent, void *_udata)
 
     /* Get name offset in heap */
     name_off = ent->name_off;
-    name = (const char *)H5HL_offset_into(udata->heap, name_off);
-    HDassert(name);
-    udata->name = H5MM_strdup(name);
-    HDassert(udata->name);
 
-    FUNC_LEAVE_NOAPI(SUCCEED)
+    if((name = (const char *)H5HL_offset_into(udata->heap, name_off)) == NULL)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get symbol table link name")
+
+    if((udata->name = H5MM_strdup(name)) == NULL)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to duplicate symbol table link name")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5G_stab_get_name_by_idx_cb */
 
 
@@ -745,7 +739,7 @@ H5G_stab_get_name_by_idx_cb(const H5G_entry_t *ent, void *_udata)
  */
 ssize_t
 H5G__stab_get_name_by_idx(const H5O_loc_t *oloc, H5_iter_order_t order, hsize_t n,
-    char* name, size_t size, hid_t dxpl_id)
+    char* name, size_t size)
 {
     H5HL_t *heap = NULL;        /* Pointer to local heap */
     H5O_stab_t	stab;	        /* Info about local heap & B-tree */
@@ -762,11 +756,11 @@ H5G__stab_get_name_by_idx(const H5O_loc_t *oloc, H5_iter_order_t order, hsize_t
     HDassert(oloc);
 
     /* Get the B-tree & local heap info */
-    if(NULL == H5O_msg_read(oloc, H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(oloc, H5O_STAB_ID, &stab))
 	HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to determine local heap address")
 
     /* Pin the heap down in memory */
-    if(NULL == (heap = H5HL_protect(oloc->file, dxpl_id, stab.heap_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (heap = H5HL_protect(oloc->file, stab.heap_addr, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to protect symbol table heap")
 
     /* Remap index for decreasing iteration order */
@@ -774,7 +768,7 @@ H5G__stab_get_name_by_idx(const H5O_loc_t *oloc, H5_iter_order_t order, hsize_t
         hsize_t nlinks = 0;           /* Number of links in group */
 
         /* Iterate over the symbol table nodes, to count the links */
-        if(H5B_iterate(oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr, H5G__node_sumup, &nlinks) < 0)
+        if(H5B_iterate(oloc->file, H5B_SNODE, stab.btree_addr, H5G__node_sumup, &nlinks) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "iteration operator failed")
 
         /* Map decreasing iteration order index to increasing iteration order index */
@@ -790,7 +784,7 @@ H5G__stab_get_name_by_idx(const H5O_loc_t *oloc, H5_iter_order_t order, hsize_t
     udata_valid = TRUE;
 
     /* Iterate over the group members */
-    if(H5B_iterate(oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr, H5G__node_by_idx, &udata) < 0)
+    if(H5B_iterate(oloc->file, H5B_SNODE, stab.btree_addr, H5G__node_by_idx, &udata) < 0)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "iteration operator failed")
 
     /* If we don't know the name now, we almost certainly went out of bounds */
@@ -867,8 +861,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5G__stab_lookup(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *lnk,
-    hid_t dxpl_id)
+H5G__stab_lookup(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *lnk)
 {
     H5HL_t *heap = NULL;                /* Pointer to local heap */
     H5G_bt_lkp_t bt_udata;              /* Data to pass through B-tree	*/
@@ -884,11 +877,11 @@ H5G__stab_lookup(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *lnk,
     HDassert(lnk);
 
     /* Retrieve the symbol table message for the group */
-    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab))
         HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "can't read message")
 
     /* Pin the heap down in memory */
-    if(NULL == (heap = H5HL_protect(grp_oloc->file, dxpl_id, stab.heap_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (heap = H5HL_protect(grp_oloc->file, stab.heap_addr, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to protect symbol table heap")
 
     /* Set up user data to pass to 'find' operation callback */
@@ -903,7 +896,7 @@ H5G__stab_lookup(const H5O_loc_t *grp_oloc, const char *name, H5O_link_t *lnk,
     bt_udata.op_data = &udata;
 
     /* Search the B-tree */
-    if((ret_value = H5B_find(grp_oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr, &bt_udata)) < 0)
+    if((ret_value = H5B_find(grp_oloc->file, H5B_SNODE, stab.btree_addr, &bt_udata)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "not found")
 
 done:
@@ -943,8 +936,8 @@ H5G_stab_lookup_by_idx_cb(const H5G_entry_t *ent, void *_udata)
     HDassert(udata && udata->heap);
 
     /* Get a pointer to the link name */
-    name = (const char *)H5HL_offset_into(udata->heap, ent->name_off);
-    HDassert(name);
+    if((name = (const char *)H5HL_offset_into(udata->heap, ent->name_off)) == NULL)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get symbol table link name")
 
     /* Convert the entry to a link */
     if(H5G__ent_to_link(udata->lnk, udata->heap, ent, name) < 0)
@@ -971,7 +964,7 @@ done:
  */
 herr_t
 H5G__stab_lookup_by_idx(const H5O_loc_t *grp_oloc, H5_iter_order_t order, hsize_t n,
-    H5O_link_t *lnk, hid_t dxpl_id)
+    H5O_link_t *lnk)
 {
     H5HL_t *heap = NULL;                /* Pointer to local heap */
     H5G_bt_it_lbi_t udata;              /* Iteration information */
@@ -985,11 +978,11 @@ H5G__stab_lookup_by_idx(const H5O_loc_t *grp_oloc, H5_iter_order_t order, hsize_
     HDassert(lnk);
 
     /* Get the B-tree & local heap info */
-    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab))
 	HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to determine local heap address")
 
     /* Pin the heap down in memory */
-    if(NULL == (heap = H5HL_protect(grp_oloc->file, dxpl_id, stab.heap_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (heap = H5HL_protect(grp_oloc->file, stab.heap_addr, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to protect symbol table heap")
 
     /* Remap index for decreasing iteration order */
@@ -997,7 +990,7 @@ H5G__stab_lookup_by_idx(const H5O_loc_t *grp_oloc, H5_iter_order_t order, hsize_
         hsize_t nlinks = 0;           /* Number of links in group */
 
         /* Iterate over the symbol table nodes, to count the links */
-        if(H5B_iterate(grp_oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr, H5G__node_sumup, &nlinks) < 0)
+        if(H5B_iterate(grp_oloc->file, H5B_SNODE, stab.btree_addr, H5G__node_sumup, &nlinks) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "iteration operator failed")
 
         /* Map decreasing iteration order index to increasing iteration order index */
@@ -1013,7 +1006,7 @@ H5G__stab_lookup_by_idx(const H5O_loc_t *grp_oloc, H5_iter_order_t order, hsize_
     udata.found = FALSE;
 
     /* Iterate over the group members */
-    if(H5B_iterate(grp_oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr, H5G__node_by_idx, &udata) < 0)
+    if(H5B_iterate(grp_oloc->file, H5B_SNODE, stab.btree_addr, H5G__node_by_idx, &udata) < 0)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "iteration operator failed")
 
     /* If we didn't find the link, we almost certainly went out of bounds */
@@ -1053,24 +1046,24 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5G__stab_valid(H5O_loc_t *grp_oloc, hid_t dxpl_id, H5O_stab_t *alt_stab)
+H5G__stab_valid(H5O_loc_t *grp_oloc, H5O_stab_t *alt_stab)
 {
     H5O_stab_t  stab;                   /* Current symbol table */
     H5HL_t      *heap = NULL;           /* Pointer to local heap */
     hbool_t     changed = FALSE;        /* Whether stab has been modified */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, grp_oloc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(grp_oloc->addr)
 
     /* Read the symbol table message */
-    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab))
         HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "unable to read symbol table message");
 
     /* Check if the symbol table message's b-tree address is valid */
-    if(H5B_valid(grp_oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr) < 0) {
+    if(H5B_valid(grp_oloc->file, H5B_SNODE, stab.btree_addr) < 0) {
         /* Address is invalid, try the b-tree address in the alternate symbol
          * table message */
-        if(!alt_stab || H5B_valid(grp_oloc->file, dxpl_id, H5B_SNODE, alt_stab->btree_addr) < 0)
+        if(!alt_stab || H5B_valid(grp_oloc->file, H5B_SNODE, alt_stab->btree_addr) < 0)
             HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "unable to locate b-tree")
         else {
             /* The alternate symbol table's b-tree address is valid.  Adjust the
@@ -1081,10 +1074,10 @@ H5G__stab_valid(H5O_loc_t *grp_oloc, hid_t dxpl_id, H5O_stab_t *alt_stab)
     } /* end if */
 
     /* Check if the symbol table message's heap address is valid */
-    if(NULL == (heap = H5HL_protect(grp_oloc->file, dxpl_id, stab.heap_addr, H5AC__READ_ONLY_FLAG))) {
+    if(NULL == (heap = H5HL_protect(grp_oloc->file, stab.heap_addr, H5AC__READ_ONLY_FLAG))) {
         /* Address is invalid, try the heap address in the alternate symbol
          * table message */
-        if(!alt_stab || NULL == (heap = H5HL_protect(grp_oloc->file, dxpl_id, alt_stab->heap_addr, H5AC__READ_ONLY_FLAG)))
+        if(!alt_stab || NULL == (heap = H5HL_protect(grp_oloc->file, alt_stab->heap_addr, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_HEAP, H5E_NOTFOUND, FAIL, "unable to locate heap")
         else {
             /* The alternate symbol table's heap address is valid.  Adjust the
@@ -1097,7 +1090,7 @@ H5G__stab_valid(H5O_loc_t *grp_oloc, hid_t dxpl_id, H5O_stab_t *alt_stab)
     /* Update the symbol table message and clear errors if necessary */
     if(changed) {
         H5E_clear_stack(NULL);
-        if(H5O_msg_write(grp_oloc, H5O_STAB_ID, 0, H5O_UPDATE_TIME | H5O_UPDATE_FORCE, &stab, dxpl_id) < 0)
+        if(H5O_msg_write(grp_oloc, H5O_STAB_ID, 0, H5O_UPDATE_TIME | H5O_UPDATE_FORCE, &stab) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to correct symbol table message")
     } /* end if */
 
@@ -1106,7 +1099,7 @@ done:
     if(heap && H5HL_unprotect(heap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to unprotect symbol table heap")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G__stab_valid */
 #endif /* H5_STRICT_FORMAT_CHECKS */
 
@@ -1159,7 +1152,7 @@ H5G_stab_get_type_by_idx_cb(const H5G_entry_t *ent, void *_udata)
                 tmp_oloc.addr = ent->header;
 
                 /* Get the type of the object */
-                if(H5O_obj_type(&tmp_oloc, &obj_type, udata->dxpl_id) < 0)
+                if(H5O_obj_type(&tmp_oloc, &obj_type) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get object type")
                 udata->type = H5G_map_obj_type(obj_type);
             }
@@ -1187,19 +1180,19 @@ done:
  *-------------------------------------------------------------------------
  */
 H5G_obj_t
-H5G__stab_get_type_by_idx(H5O_loc_t *oloc, hsize_t idx, hid_t dxpl_id)
+H5G__stab_get_type_by_idx(H5O_loc_t *oloc, hsize_t idx)
 {
     H5O_stab_t		stab;	        /* Info about local heap & B-tree */
     H5G_bt_it_gtbi_t	udata;          /* User data for B-tree callback */
     H5G_obj_t		ret_value = H5G_UNKNOWN;        /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, oloc->addr, H5G_UNKNOWN)
+    FUNC_ENTER_PACKAGE_TAG(oloc->addr)
 
     /* Sanity check */
     HDassert(oloc);
 
     /* Get the B-tree & local heap info */
-    if(NULL == H5O_msg_read(oloc, H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(oloc, H5O_STAB_ID, &stab))
 	HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, H5G_UNKNOWN, "unable to determine local heap address")
 
     /* Set iteration information */
@@ -1207,11 +1200,10 @@ H5G__stab_get_type_by_idx(H5O_loc_t *oloc, hsize_t idx, hid_t dxpl_id)
     udata.common.num_objs = 0;
     udata.common.op = H5G_stab_get_type_by_idx_cb;
     udata.f = oloc->file;
-    udata.dxpl_id = dxpl_id;
     udata.type = H5G_UNKNOWN;
 
     /* Iterate over the group members */
-    if(H5B_iterate(oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr, H5G__node_by_idx, &udata) < 0)
+    if(H5B_iterate(oloc->file, H5B_SNODE, stab.btree_addr, H5G__node_by_idx, &udata) < 0)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5G_UNKNOWN, "iteration operator failed")
 
     /* If we don't know the type now, we almost certainly went out of bounds */
@@ -1222,7 +1214,7 @@ H5G__stab_get_type_by_idx(H5O_loc_t *oloc, hsize_t idx, hid_t dxpl_id)
     ret_value = udata.type;
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, H5G_UNKNOWN)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G__stab_get_type_by_idx() */
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
diff --git a/src/H5Gtest.c b/src/H5Gtest.c
index 0e0a897..f2f3e3a 100644
--- a/src/H5Gtest.c
+++ b/src/H5Gtest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
@@ -31,6 +29,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dprivate.h"		/* Datasets				*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Gpkg.h"		/* Groups		  		*/
@@ -97,7 +96,7 @@ H5G__is_empty_test(hid_t gid)
     H5G_t *grp = NULL;          /* Pointer to group */
     htri_t msg_exists = FALSE;  /* Indicate that a header message is present */
     htri_t linfo_exists = FALSE;/* Indicate that the 'link info' message is present */
-    hid_t dxpl_id = H5AC_ind_read_dxpl_id;  /* transfer property list used for this operation */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     htri_t ret_value = TRUE;    /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -106,14 +105,19 @@ H5G__is_empty_test(hid_t gid)
     if(NULL == (grp = (H5G_t *)H5I_object_verify(gid, H5I_GROUP)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* "New format" checks */
 
     /* Check if the group has any link messages */
-    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_LINK_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_LINK_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
     if(msg_exists > 0) {
         /* Sanity check that new group format shouldn't have old messages */
-        if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID, dxpl_id)) < 0)
+        if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID)) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
         if(msg_exists > 0)
             HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "both symbol table and link messages found")
@@ -122,19 +126,19 @@ H5G__is_empty_test(hid_t gid)
     } /* end if */
 
     /* Check for a link info message */
-    if((linfo_exists = H5O_msg_exists(&(grp->oloc), H5O_LINFO_ID, dxpl_id)) < 0)
+    if((linfo_exists = H5O_msg_exists(&(grp->oloc), H5O_LINFO_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
     if(linfo_exists > 0) {
         H5O_linfo_t linfo;		/* Link info message */
 
         /* Sanity check that new group format shouldn't have old messages */
-        if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID, dxpl_id)) < 0)
+        if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID)) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
         if(msg_exists > 0)
             HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "both symbol table and link info messages found")
 
         /* Get the link info */
-        if(H5G__obj_get_linfo(&(grp->oloc), &linfo, dxpl_id) < 0)
+        if(H5G__obj_get_linfo(&(grp->oloc), &linfo) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "can't get link info")
 
         /* Check for 'dense' link storage file addresses being defined */
@@ -153,7 +157,7 @@ H5G__is_empty_test(hid_t gid)
     /* "Old format" checks */
 
     /* Check if the group has a symbol table message */
-    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
     if(msg_exists > 0) {
         H5O_stab_t stab;        /* Info about local heap & B-tree */
@@ -162,17 +166,17 @@ H5G__is_empty_test(hid_t gid)
         /* Sanity check that old group format shouldn't have new messages */
         if(linfo_exists > 0)
             HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "both symbol table and link info messages found")
-        if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_GINFO_ID, dxpl_id)) < 0)
+        if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_GINFO_ID)) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
         if(msg_exists > 0)
             HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "both symbol table and group info messages found")
 
         /* Get the B-tree & local heap info */
-        if(NULL == H5O_msg_read(&(grp->oloc), H5O_STAB_ID, &stab, dxpl_id))
+        if(NULL == H5O_msg_read(&(grp->oloc), H5O_STAB_ID, &stab))
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to read symbol table message")
 
         /* Get the count of links in the group */
-        if(H5G__stab_count(&(grp->oloc), &nlinks, dxpl_id) < 0)
+        if(H5G__stab_count(&(grp->oloc), &nlinks) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to count links")
 
         /* Check for link count */
@@ -181,6 +185,9 @@ H5G__is_empty_test(hid_t gid)
     } /* end if */
 
 done:
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "can't reset API context")
+
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5G__is_empty_test() */
 
@@ -209,7 +216,7 @@ H5G__has_links_test(hid_t gid, unsigned *nmsgs)
 {
     H5G_t *grp = NULL;          /* Pointer to group */
     htri_t msg_exists = 0;      /* Indicate that a header message is present */
-    hid_t dxpl_id = H5AC_ind_read_dxpl_id;  /* transfer property list used for this operation */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     htri_t ret_value = TRUE;    /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -218,14 +225,19 @@ H5G__has_links_test(hid_t gid, unsigned *nmsgs)
     if(NULL == (grp = (H5G_t *)H5I_object_verify(gid, H5I_GROUP)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Check if the group has any link messages */
-    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_LINK_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_LINK_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
     if(msg_exists == 0)
         HGOTO_DONE(FALSE)
 
     /* Check if the group has a symbol table message */
-    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
     if(msg_exists > 0)
 	HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "both symbol table and link messages found")
@@ -235,12 +247,15 @@ H5G__has_links_test(hid_t gid, unsigned *nmsgs)
         int msg_count;     /* Number of messages of a type */
 
         /* Check how many link messages there are */
-        if((msg_count = H5O_msg_count(&(grp->oloc), H5O_LINK_ID, dxpl_id)) < 0)
+        if((msg_count = H5O_msg_count(&(grp->oloc), H5O_LINK_ID)) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTCOUNT, FAIL, "unable to count link messages")
         *nmsgs = (unsigned)msg_count;
     } /* end if */
 
 done:
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "can't reset API context")
+
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5G__has_links_test() */
 
@@ -268,7 +283,7 @@ H5G__has_stab_test(hid_t gid)
 {
     H5G_t *grp = NULL;          /* Pointer to group */
     htri_t msg_exists = 0;      /* Indicate that a header message is present */
-    hid_t dxpl_id = H5AC_ind_read_dxpl_id;  /* transfer property list used for this operation */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     htri_t ret_value = TRUE;    /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -277,19 +292,27 @@ H5G__has_stab_test(hid_t gid)
     if(NULL == (grp = (H5G_t *)H5I_object_verify(gid, H5I_GROUP)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Check if the group has a symbol table message */
-    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
     if(msg_exists == 0)
         HGOTO_DONE(FALSE)
 
     /* Check if the group has any link messages */
-    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_LINK_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_LINK_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
     if(msg_exists > 0)
 	HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "both symbol table and link messages found")
 
 done:
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "can't reset API context")
+
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5G__has_stab_test() */
 
@@ -319,7 +342,7 @@ H5G__is_new_dense_test(hid_t gid)
 {
     H5G_t *grp = NULL;          /* Pointer to group */
     htri_t msg_exists = 0;      /* Indicate that a header message is present */
-    hid_t dxpl_id = H5AC_ind_read_dxpl_id;  /* transfer property list used for this operation */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     htri_t ret_value = TRUE;    /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -328,26 +351,31 @@ H5G__is_new_dense_test(hid_t gid)
     if(NULL == (grp = (H5G_t *)H5I_object_verify(gid, H5I_GROUP)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Check if the group has a symbol table message */
-    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
     if(msg_exists > 0)
         HGOTO_DONE(FALSE)
 
     /* Check if the group has any link messages */
-    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_LINK_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_LINK_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
     if(msg_exists > 0)
         HGOTO_DONE(FALSE)
 
     /* Check if the group has link info message */
-    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_LINFO_ID, dxpl_id)) < 0)
+    if((msg_exists = H5O_msg_exists(&(grp->oloc), H5O_LINFO_ID)) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
     if(msg_exists > 0) {
         H5O_linfo_t linfo;		/* Link info message */
 
         /* Get the link info */
-        if(H5G__obj_get_linfo(&(grp->oloc), &linfo, dxpl_id) < 0)
+        if(H5G__obj_get_linfo(&(grp->oloc), &linfo) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "can't get link info")
 
         /* Check for 'dense' link storage file addresses being defined */
@@ -358,6 +386,9 @@ H5G__is_new_dense_test(hid_t gid)
     } /* end if */
 
 done:
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "can't reset API context")
+
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5G__is_new_dense_test() */
 
@@ -390,7 +421,7 @@ H5G__new_dense_info_test(hid_t gid, hsize_t *name_count, hsize_t *corder_count)
     H5B2_t *bt2_corder = NULL;  /* v2 B-tree handle for creation order index */
     H5O_linfo_t linfo;		/* Link info message */
     H5G_t *grp = NULL;          /* Pointer to group */
-    hid_t dxpl_id = H5AC_ind_read_dxpl_id;  /* transfer property list used for this operation */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -399,21 +430,26 @@ H5G__new_dense_info_test(hid_t gid, hsize_t *name_count, hsize_t *corder_count)
     if(NULL == (grp = (H5G_t *)H5I_object_verify(gid, H5I_GROUP)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
 
-    /* Set metadata tag in dxpl_id */
-    H5_BEGIN_TAG(dxpl_id, grp->oloc.addr, FAIL);
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
+    /* Set metadata tag in API context */
+    H5_BEGIN_TAG(grp->oloc.addr);
 
     /* Get the link info */
-    if(H5G__obj_get_linfo(&(grp->oloc), &linfo, dxpl_id) < 0)
+    if(H5G__obj_get_linfo(&(grp->oloc), &linfo) < 0)
         HGOTO_ERROR_TAG(H5E_SYM, H5E_BADMESG, FAIL, "can't get link info")
 
     /* Check for 'dense' link storage file addresses being defined */
     if(!H5F_addr_defined(linfo.fheap_addr))
-        HGOTO_DONE_TAG(FAIL, FAIL)
+        HGOTO_DONE_TAG(FAIL)
     if(!H5F_addr_defined(linfo.name_bt2_addr))
-        HGOTO_DONE_TAG(FAIL, FAIL)
+        HGOTO_DONE_TAG(FAIL)
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2_name = H5B2_open(grp->oloc.file, dxpl_id, linfo.name_bt2_addr, NULL)))
+    if(NULL == (bt2_name = H5B2_open(grp->oloc.file, linfo.name_bt2_addr, NULL)))
         HGOTO_ERROR_TAG(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
     /* Retrieve # of records in name index */
@@ -423,7 +459,7 @@ H5G__new_dense_info_test(hid_t gid, hsize_t *name_count, hsize_t *corder_count)
     /* Check if there is a creation order index */
     if(H5F_addr_defined(linfo.corder_bt2_addr)) {
         /* Open the creation order index v2 B-tree */
-        if(NULL == (bt2_corder = H5B2_open(grp->oloc.file, dxpl_id, linfo.corder_bt2_addr, NULL)))
+        if(NULL == (bt2_corder = H5B2_open(grp->oloc.file, linfo.corder_bt2_addr, NULL)))
             HGOTO_ERROR_TAG(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for creation order index")
 
         /* Retrieve # of records in creation order index */
@@ -433,15 +469,17 @@ H5G__new_dense_info_test(hid_t gid, hsize_t *name_count, hsize_t *corder_count)
     else
         *corder_count = 0;
 
-    /* Reset metadata tag in dxpl_id */
-    H5_END_TAG(FAIL);
+    /* Reset metadata tag in API context */
+    H5_END_TAG
 
 done:
     /* Release resources */
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for name index")
-    if(bt2_corder && H5B2_close(bt2_corder, dxpl_id) < 0)
+    if(bt2_corder && H5B2_close(bt2_corder) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for creation order index")
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "can't reset API context")
 
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5G__new_dense_info_test() */
@@ -471,7 +509,7 @@ H5G__lheap_size_test(hid_t gid, size_t *lheap_size)
 {
     H5G_t *grp = NULL;          /* Pointer to group */
     H5O_stab_t stab;		/* Symbol table message	*/
-    hid_t dxpl_id = H5AC_ind_read_dxpl_id;  /* transfer property list used for this operation */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -480,15 +518,23 @@ H5G__lheap_size_test(hid_t gid, size_t *lheap_size)
     if(NULL == (grp = (H5G_t *)H5I_object_verify(gid, H5I_GROUP)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Make certain the group has a symbol table message */
-    if(NULL == H5O_msg_read(&(grp->oloc), H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(&(grp->oloc), H5O_STAB_ID, &stab))
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read symbol table message")
 
     /* Check the size of the local heap for the group */
-    if(H5HL_get_size(grp->oloc.file, dxpl_id, stab.heap_addr, lheap_size) < 0)
+    if(H5HL_get_size(grp->oloc.file, stab.heap_addr, lheap_size) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTGETSIZE, FAIL, "can't query local heap size")
 
 done:
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "can't reset API context")
+
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5G__lheap_size_test() */
 
@@ -520,6 +566,7 @@ H5G__user_path_test(hid_t obj_id, char *user_path, size_t *user_path_len, unsign
 {
     void *obj_ptr;              /* Pointer to object for ID */
     H5G_name_t *obj_path;       /* Pointer to group hier. path for obj */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -532,6 +579,11 @@ H5G__user_path_test(hid_t obj_id, char *user_path, size_t *user_path_len, unsign
     if(NULL == (obj_ptr = H5I_object(obj_id)))
          HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get object for ID")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Get the symbol table entry */
     switch(H5I_get_type(obj_id)) {
         case H5I_GROUP:
@@ -588,6 +640,9 @@ H5G__user_path_test(hid_t obj_id, char *user_path, size_t *user_path_len, unsign
     } /* end else */
 
 done:
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "can't reset API context")
+
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5G__user_path_test() */
 
@@ -613,17 +668,16 @@ H5G__verify_cached_stab_test(H5O_loc_t *grp_oloc, H5G_entry_t *ent)
 {
     H5O_stab_t  stab;                   /* Symbol table */
     H5HL_t      *heap = NULL;           /* Pointer to local heap */
-    hid_t dxpl_id = H5AC_ind_read_dxpl_id;  /* transfer property list used for this operation */
     herr_t	ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_PACKAGE_TAG(dxpl_id, grp_oloc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(grp_oloc->addr)
 
     /* Verify that stab info is cached in ent */
     if(ent->type != H5G_CACHED_STAB)
         HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "symbol table information is not cached")
 
     /* Read the symbol table message from the group */
-    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(grp_oloc, H5O_STAB_ID, &stab))
         HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "unable to read symbol table message")
 
     /* Verify that the cached symbol table info matches the symbol table message
@@ -633,11 +687,11 @@ H5G__verify_cached_stab_test(H5O_loc_t *grp_oloc, H5G_entry_t *ent)
         HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "cached stab info does not match object header")
 
     /* Verify that the btree address is valid */
-    if(H5B_valid(grp_oloc->file, dxpl_id, H5B_SNODE, stab.btree_addr) < 0)
+    if(H5B_valid(grp_oloc->file, H5B_SNODE, stab.btree_addr) < 0)
         HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "b-tree address is invalid")
 
     /* Verify that the heap address is valid */
-    if(NULL == (heap = H5HL_protect(grp_oloc->file, dxpl_id, stab.heap_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (heap = H5HL_protect(grp_oloc->file, stab.heap_addr, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_HEAP, H5E_NOTFOUND, FAIL, "heap address is invalid")
 
 done:
@@ -645,12 +699,12 @@ done:
     if(heap && H5HL_unprotect(heap) < 0)
         HDONE_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to unprotect symbol table heap")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5G__verify_cached_stab_test() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5G_verify_cached_stabs_test_cb
+ * Function:    H5G__verify_cached_stabs_test_cb
  *
  * Purpose:     Verify that all entries in this node contain cached symbol
  *              table information if and only if the entry refers to a
@@ -665,9 +719,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static int
-H5G_verify_cached_stabs_test_cb(H5F_t *f, hid_t dxpl_id,
-    const void H5_ATTR_UNUSED *_lt_key, haddr_t addr, const void H5_ATTR_UNUSED *_rt_key,
-    void H5_ATTR_UNUSED *udata)
+H5G__verify_cached_stabs_test_cb(H5F_t *f, const void H5_ATTR_UNUSED *_lt_key,
+    haddr_t addr, const void H5_ATTR_UNUSED *_rt_key, void H5_ATTR_UNUSED *udata)
 {
     H5G_node_t          *sn = NULL;
     H5O_loc_t           targ_oloc;
@@ -677,7 +730,7 @@ H5G_verify_cached_stabs_test_cb(H5F_t *f, hid_t dxpl_id,
     unsigned            i;
     int                 ret_value = H5_ITER_CONT;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -686,7 +739,7 @@ H5G_verify_cached_stabs_test_cb(H5F_t *f, hid_t dxpl_id,
     HDassert(H5F_addr_defined(addr));
 
     /* Load the node */
-    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, dxpl_id, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (sn = (H5G_node_t *)H5AC_protect(f, H5AC_SNODE, addr, f, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, H5_ITER_ERROR, "unable to load symbol table node")
 
     /* Check each target object to see if its stab message (if present) matches
@@ -701,7 +754,7 @@ H5G_verify_cached_stabs_test_cb(H5F_t *f, hid_t dxpl_id,
         targ_oloc.addr = sn->entry[i].header;
 
         /* Load target object header */
-        if(NULL == (targ_oh = H5O_protect(&targ_oloc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+        if(NULL == (targ_oh = H5O_protect(&targ_oloc, H5AC__READ_ONLY_FLAG, FALSE)))
             HGOTO_ERROR(H5E_SYM, H5E_CANTPROTECT, H5_ITER_ERROR, "unable to protect target object header")
 
         /* Check if a symbol table message exists */
@@ -710,7 +763,7 @@ H5G_verify_cached_stabs_test_cb(H5F_t *f, hid_t dxpl_id,
 
         if(stab_exists) {
             /* Read symbol table message */
-            if(NULL == H5O_msg_read_oh(f, dxpl_id, targ_oh, H5O_STAB_ID, &stab))
+            if(NULL == H5O_msg_read_oh(f, targ_oh, H5O_STAB_ID, &stab))
                 HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5_ITER_ERROR, "unable to read STAB message")
 
             /* Check if the stab matches the cached stab info */
@@ -725,23 +778,23 @@ H5G_verify_cached_stabs_test_cb(H5F_t *f, hid_t dxpl_id,
             HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, H5_ITER_ERROR, "nonexistent STAB message is cached")
 
         /* Unprotect target object */
-        if(H5O_unprotect(&targ_oloc, dxpl_id, targ_oh, H5AC__NO_FLAGS_SET) < 0)
+        if(H5O_unprotect(&targ_oloc, targ_oh, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTUNPROTECT, H5_ITER_ERROR, "unable to release object header");
         targ_oh = NULL;
     } /* end for */
 
 done:
-    if(sn && H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
+    if(sn && H5AC_unprotect(f, H5AC_SNODE, addr, sn, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_SYM, H5E_PROTECT, H5_ITER_ERROR, "unable to release object header")
 
     if(targ_oh) {
         HDassert(ret_value == H5_ITER_ERROR);
-        if(H5O_unprotect(&targ_oloc, dxpl_id, targ_oh, H5AC__NO_FLAGS_SET) < 0)
+        if(H5O_unprotect(&targ_oloc, targ_oh, H5AC__NO_FLAGS_SET) < 0)
             HDONE_ERROR(H5E_SYM, H5E_CANTUNPROTECT, H5_ITER_ERROR, "unable to release object header");
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_verify_cached_stabs_test_cb() */
+} /* end H5G__verify_cached_stabs_test_cb() */
 
 
 /*-------------------------------------------------------------------------
@@ -770,7 +823,6 @@ H5G__verify_cached_stabs_test(hid_t gid)
     H5O_stab_t          stab;                   /* Symbol table message */
     H5G_bt_common_t     udata = {NULL, NULL};   /* Dummy udata so H5B_iterate doesn't freak out */
     haddr_t             prev_tag = HADDR_UNDEF; /* Previous metadata tag */
-    hid_t               dxpl_id = H5AC_ind_read_dxpl_id;  /* transfer property list used for this operation */
     herr_t              ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -783,13 +835,11 @@ H5G__verify_cached_stabs_test(hid_t gid)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group")
 
     /* Set up metadata tagging */
-    if(H5AC_tag(dxpl_id, grp->oloc.addr, &prev_tag) < 0)
-        HGOTO_ERROR(H5E_CACHE, H5E_CANTTAG, FAIL, "unable to apply metadata tag")
+    H5AC_tag(grp->oloc.addr, &prev_tag);
 
     /* Check for group having a symbol table message */
     /* Check for the group having a group info message */
-    if((stab_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID,
-            dxpl_id)) < 0)
+    if((stab_exists = H5O_msg_exists(&(grp->oloc), H5O_STAB_ID)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to read object header")
 
     /* No need to check anything if the symbol table doesn't exist */
@@ -797,17 +847,16 @@ H5G__verify_cached_stabs_test(hid_t gid)
         HGOTO_DONE(SUCCEED);
 
     /* Read the stab */
-    if(NULL == H5O_msg_read(&(grp->oloc), H5O_STAB_ID, &stab, dxpl_id))
+    if(NULL == H5O_msg_read(&(grp->oloc), H5O_STAB_ID, &stab))
         HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "can't get symbol table info")
 
     /* Iterate over the b-tree, checking validity of cached information */
-    if((ret_value = H5B_iterate(grp->oloc.file, dxpl_id, H5B_SNODE,
-            stab.btree_addr, H5G_verify_cached_stabs_test_cb, &udata)) < 0)
+    if((ret_value = H5B_iterate(grp->oloc.file, H5B_SNODE, stab.btree_addr,
+            H5G__verify_cached_stabs_test_cb, &udata)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTNEXT, FAIL, "iteration operator failed");
 
     /* Reset metadata tagging */
-    if(H5AC_tag(dxpl_id, prev_tag, NULL) < 0)
-        HDONE_ERROR(H5E_CACHE, H5E_CANTTAG, FAIL, "unable to apply metadata tag")
+    H5AC_tag(prev_tag, NULL);
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5Gtraverse.c b/src/H5Gtraverse.c
index d6c90e4..37b6292 100644
--- a/src/H5Gtraverse.c
+++ b/src/H5Gtraverse.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -35,6 +33,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dprivate.h"         /* Datasets                             */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fprivate.h"		/* File access				*/
@@ -75,18 +74,15 @@ typedef struct {
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5G_traverse_slink_cb(H5G_loc_t *grp_loc, const char *name,
+static herr_t H5G__traverse_slink_cb(H5G_loc_t *grp_loc, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
-static herr_t H5G_traverse_ud(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
-    H5G_loc_t *obj_loc/*in,out*/, unsigned target, size_t *nlinks/*in,out*/,
-    hbool_t *obj_exists, hid_t lapl_id, hid_t dxpl_id);
-static herr_t H5G_traverse_slink(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
-    H5G_loc_t *obj_loc/*in,out*/, unsigned target, size_t *nlinks/*in,out*/,
-    hbool_t *obj_exists, hid_t lapl_id, hid_t dxpl_id);
-static herr_t H5G_traverse_real(const H5G_loc_t *loc, const char *name,
-    unsigned target, size_t *nlinks, H5G_traverse_t op, void *op_data,
-    hid_t lapl_id, hid_t dxpl_id);
+static herr_t H5G__traverse_ud(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
+    H5G_loc_t *obj_loc/*in,out*/, unsigned target, hbool_t *obj_exists);
+static herr_t H5G__traverse_slink(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
+    H5G_loc_t *obj_loc/*in,out*/, unsigned target, hbool_t *obj_exists);
+static herr_t H5G__traverse_real(const H5G_loc_t *loc, const char *name,
+    unsigned target, H5G_traverse_t op, void *op_data);
 
 
 /*********************/
@@ -106,7 +102,7 @@ static herr_t H5G_traverse_real(const H5G_loc_t *loc, const char *name,
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_traverse_slink_cb
+ * Function:	H5G__traverse_slink_cb
  *
  * Purpose:	Callback for soft link traversal.  This routine sets the
  *              correct information for the object location.
@@ -119,14 +115,14 @@ static herr_t H5G_traverse_real(const H5G_loc_t *loc, const char *name,
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_traverse_slink_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc, const char H5_ATTR_UNUSED *name,
+H5G__traverse_slink_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc, const char H5_ATTR_UNUSED *name,
     const H5O_link_t H5_ATTR_UNUSED *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/)
 {
     H5G_trav_slink_t *udata = (H5G_trav_slink_t *)_udata;   /* User data passed in */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check for dangling soft link */
     if(obj_loc == NULL) {
@@ -149,11 +145,11 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_traverse_slink_cb() */
+} /* end H5G__traverse_slink_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_traverse_link_ud
+ * Function:	H5G__traverse_ud
  *
  * Purpose:	Callback for user-defined link traversal.  Sets up a
  *              location ID and passes it to the user traversal callback.
@@ -166,9 +162,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_traverse_ud(const H5G_loc_t *grp_loc/*in,out*/, const H5O_link_t *lnk,
-    H5G_loc_t *obj_loc/*in,out*/, unsigned target, size_t *nlinks/*in,out*/,
-    hbool_t *obj_exists, hid_t _lapl_id, hid_t dxpl_id)
+H5G__traverse_ud(const H5G_loc_t *grp_loc/*in,out*/, const H5O_link_t *lnk,
+    H5G_loc_t *obj_loc/*in,out*/, unsigned target, hbool_t *obj_exists)
 {
     const H5L_class_t   *link_class;       /* User-defined link class */
     hid_t               cb_return = -1;         /* The ID the user-defined callback returned */
@@ -177,20 +172,16 @@ H5G_traverse_ud(const H5G_loc_t *grp_loc/*in,out*/, const H5O_link_t *lnk,
     H5O_loc_t           grp_oloc_copy;
     H5G_loc_t           new_loc;                /* Group location for newly opened external object */
     H5G_t              *grp;
-    hid_t               lapl_id = (-1);         /* LAPL local to this routine */
-    H5P_genplist_t     *lapl;                   /* LAPL with nlinks set */
     hid_t               cur_grp = (-1);
     herr_t              ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(grp_loc);
     HDassert(lnk);
     HDassert(lnk->type >= H5L_TYPE_UD_MIN);
     HDassert(obj_loc);
-    HDassert(nlinks);
-    HDassert(_lapl_id >= 0);
 
     /* Get the link class for this type of link. */
     if(NULL == (link_class = H5L_find_class(lnk->type)))
@@ -205,37 +196,17 @@ H5G_traverse_ud(const H5G_loc_t *grp_loc/*in,out*/, const H5O_link_t *lnk,
         HGOTO_ERROR(H5E_SYM, H5E_CANTCOPY, FAIL, "unable to copy object location")
 
     /* Create a group ID to pass to the user-defined callback */
-    if(NULL == (grp = H5G_open(&grp_loc_copy, dxpl_id)))
+    if(NULL == (grp = H5G_open(&grp_loc_copy)))
         HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group")
     if((cur_grp = H5I_register(H5I_GROUP, grp, FALSE)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTREGISTER, FAIL, "unable to register group")
 
-    /* Check for generic default property list and use link access default if so */
-    if(_lapl_id == H5P_DEFAULT) {
-        HDassert(H5P_LINK_ACCESS_DEFAULT != -1);
-        if(NULL == (lapl = (H5P_genplist_t *)H5I_object(H5P_LINK_ACCESS_DEFAULT)))
-            HGOTO_ERROR(H5E_SYM, H5E_BADATOM, FAIL, "unable to get default property list")
-    } /* end if */
-    else {
-        /* Get the underlying property list passed in */
-        if(NULL == (lapl = (H5P_genplist_t *)H5I_object(_lapl_id)))
-            HGOTO_ERROR(H5E_SYM, H5E_BADATOM, FAIL, "unable to get property list from ID")
-    } /* end else */
-
-    /* Copy the property list passed in */
-    if((lapl_id = H5P_copy_plist(lapl, FALSE)) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTCOPY, FAIL, "unable to copy property list")
-
-    /* Get the underlying property list copy */
-    if(NULL == (lapl = (H5P_genplist_t *)H5I_object(lapl_id)))
-        HGOTO_ERROR(H5E_SYM, H5E_BADATOM, FAIL, "unable to get property list from ID")
-
-    /* Record number of soft links left to traverse in the property list. */
-    if(H5P_set(lapl, H5L_ACS_NLINKS_NAME, nlinks) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set nlink info")
-
     /* User-defined callback function */
-    cb_return = (link_class->trav_func)(lnk->name, cur_grp, lnk->u.ud.udata, lnk->u.ud.size, lapl_id);
+    /* (Backwardly compatible with v0 H5L_class_t traverssal callback) */
+    if(link_class->version == H5L_LINK_CLASS_T_VERS_0)
+        cb_return = (((const H5L_class_0_t *)link_class)->trav_func)(lnk->name, cur_grp, lnk->u.ud.udata, lnk->u.ud.size, H5CX_get_lapl());
+    else
+        cb_return = (link_class->trav_func)(lnk->name, cur_grp, lnk->u.ud.udata, lnk->u.ud.size, H5CX_get_lapl(), H5CX_get_dxpl());
 
     /* Check for failing to locate the object */
     if(cb_return < 0) {
@@ -286,16 +257,12 @@ done:
     if(ret_value < 0 && cb_return > 0 && H5I_dec_ref(cb_return) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close atom from UD callback")
 
-    /* Close the LAPL, if we copied one */
-    if(lapl_id > 0 && H5I_dec_ref(lapl_id) < 0)
-        HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close copied link access property list")
-
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_traverse_ud() */
+} /* end H5G__traverse_ud() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_traverse_slink
+ * Function:	H5G__traverse_slink
  *
  * Purpose:	Traverses symbolic link.  The link head appears in the group
  *		whose entry is GRP_LOC and the link tail entry is OBJ_LOC.
@@ -311,9 +278,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_traverse_slink(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
-    H5G_loc_t *obj_loc/*in,out*/, unsigned target, size_t *nlinks/*in,out*/,
-    hbool_t *obj_exists, hid_t lapl_id, hid_t dxpl_id)
+H5G__traverse_slink(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
+    H5G_loc_t *obj_loc/*in,out*/, unsigned target, hbool_t *obj_exists)
 {
     H5G_trav_slink_t      udata;                  /* User data to pass to link traversal callback */
     H5G_name_t          tmp_obj_path;           /* Temporary copy of object's path */
@@ -324,13 +290,12 @@ H5G_traverse_slink(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
     hbool_t             tmp_grp_loc_set = FALSE;       /* Flag to indicate that tmp group location is initialized */
     herr_t              ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(grp_loc);
     HDassert(lnk);
     HDassert(lnk->type == H5L_TYPE_SOFT);
-    HDassert(nlinks);
 
     /* Set up temporary location */
     tmp_grp_loc.oloc = &tmp_grp_oloc;
@@ -358,7 +323,7 @@ H5G_traverse_slink(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
     udata.obj_loc = obj_loc;
 
     /* Traverse the link */
-    if(H5G_traverse_real(&tmp_grp_loc, lnk->u.soft.name, target, nlinks, H5G_traverse_slink_cb, &udata, lapl_id, dxpl_id) < 0)
+    if(H5G__traverse_real(&tmp_grp_loc, lnk->u.soft.name, target, H5G__traverse_slink_cb, &udata) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to follow symbolic link")
 
     /* Pass back information about whether the object exists */
@@ -376,7 +341,7 @@ done:
         H5G_loc_free(&tmp_grp_loc);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_traverse_slink() */
+} /* end H5G__traverse_slink() */
 
 
 /*-------------------------------------------------------------------------
@@ -394,9 +359,10 @@ done:
  */
 herr_t
 H5G__traverse_special(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
-    unsigned target, size_t *nlinks, hbool_t last_comp,
-    H5G_loc_t *obj_loc, hbool_t *obj_exists, hid_t lapl_id, hid_t dxpl_id)
+    unsigned target, hbool_t last_comp, H5G_loc_t *obj_loc,
+    hbool_t *obj_exists)
 {
+    size_t nlinks;                      /* # of soft / UD links left to traverse */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_PACKAGE
@@ -405,7 +371,6 @@ H5G__traverse_special(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
     HDassert(grp_loc);
     HDassert(lnk);
     HDassert(obj_loc);
-    HDassert(nlinks);
 
     /*
      * If we found a symbolic link then we should follow it.  But if this
@@ -414,9 +379,20 @@ H5G__traverse_special(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
      */
     if(H5L_TYPE_SOFT == lnk->type &&
             (0 == (target & H5G_TARGET_SLINK) || !last_comp)) {
-        if((*nlinks)-- <= 0)
+        /* Get the # of soft / UD links left to traverse */
+        if(H5CX_get_nlinks(&nlinks) < 0)
+            HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to retrieve # of soft / UD links to traverse")
+
+        /* Decrement # of links and range check */
+        if((nlinks)-- <= 0)
             HGOTO_ERROR(H5E_LINK, H5E_NLINKS, FAIL, "too many links")
-        if(H5G_traverse_slink(grp_loc, lnk, obj_loc, (target & H5G_TARGET_EXISTS), nlinks, obj_exists, lapl_id, dxpl_id) < 0)
+
+        /* Update the # of links in the API context */
+        if(H5CX_set_nlinks(nlinks) < 0)
+            HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't update # of soft / UD links to traverse")
+
+        /* Traverse soft link */
+        if(H5G__traverse_slink(grp_loc, lnk, obj_loc, (target & H5G_TARGET_EXISTS), obj_exists) < 0)
             HGOTO_ERROR(H5E_LINK, H5E_TRAVERSE, FAIL, "symbolic link traversal failed")
     } /* end if */
 
@@ -427,9 +403,20 @@ H5G__traverse_special(const H5G_loc_t *grp_loc, const H5O_link_t *lnk,
      */
     if(lnk->type >= H5L_TYPE_UD_MIN &&
             (0 == (target & H5G_TARGET_UDLINK) || !last_comp) ) {
-        if((*nlinks)-- <= 0)
+        /* Get the # of soft / UD links left to traverse */
+        if(H5CX_get_nlinks(&nlinks) < 0)
+            HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to retrieve # of soft / UD links to traverse")
+
+        /* Decrement # of links and range check */
+        if((nlinks)-- <= 0)
             HGOTO_ERROR(H5E_LINK, H5E_NLINKS, FAIL, "too many links")
-        if(H5G_traverse_ud(grp_loc, lnk, obj_loc, (target & H5G_TARGET_EXISTS), nlinks, obj_exists, lapl_id, dxpl_id) < 0)
+
+        /* Update the # of links in the API context */
+        if(H5CX_set_nlinks(nlinks) < 0)
+            HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't update # of soft / UD links to traverse")
+
+        /* Traverse user-defined link */
+        if(H5G__traverse_ud(grp_loc, lnk, obj_loc, (target & H5G_TARGET_EXISTS), obj_exists) < 0)
             HGOTO_ERROR(H5E_LINK, H5E_TRAVERSE, FAIL, "user-defined link traversal failed")
     } /* end if */
 
@@ -464,7 +451,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_traverse_real
+ * Function:	H5G__traverse_real
  *
  * Purpose:	Internal version of path traversal routine
  *
@@ -480,8 +467,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5G_traverse_real(const H5G_loc_t *_loc, const char *name, unsigned target,
-    size_t *nlinks, H5G_traverse_t op, void *op_data, hid_t lapl_id, hid_t dxpl_id)
+H5G__traverse_real(const H5G_loc_t *_loc, const char *name, unsigned target,
+    H5G_traverse_t op, void *op_data)
 {
     H5G_loc_t           loc;            /* Location of start object     */
     H5O_loc_t           grp_oloc;	/* Object loc. for current group */
@@ -502,12 +489,11 @@ H5G_traverse_real(const H5G_loc_t *_loc, const char *name, unsigned target,
     hbool_t last_comp = FALSE;          /* Flag to indicate that a component is the last component in the name */
     herr_t              ret_value = SUCCEED;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check parameters */
     HDassert(_loc);
     HDassert(name);
-    HDassert(nlinks);
     HDassert(op);
 
     /*
@@ -592,7 +578,7 @@ H5G_traverse_real(const H5G_loc_t *_loc, const char *name, unsigned target,
         } /* end if */
 
         /* Get information for object in current group */
-        if((lookup_status = H5G__obj_lookup(grp_loc.oloc, comp, &lnk/*out*/, dxpl_id)) < 0)
+        if((lookup_status = H5G__obj_lookup(grp_loc.oloc, comp, &lnk/*out*/)) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't look up component")
         obj_exists = FALSE;
 
@@ -613,7 +599,7 @@ H5G_traverse_real(const H5G_loc_t *_loc, const char *name, unsigned target,
 
             /* Perform any special traversals that the link needs */
             /* (soft links, user-defined links, file mounting, etc.) */
-            if(H5G__traverse_special(&grp_loc, &lnk, target, nlinks, last_comp, &obj_loc, &obj_exists, lapl_id, dxpl_id) < 0)
+            if(H5G__traverse_special(&grp_loc, &lnk, target, last_comp, &obj_loc, &obj_exists) < 0)
                 HGOTO_ERROR(H5E_LINK, H5E_TRAVERSE, FAIL, "special link traversal failed")
         } /* end if */
 
@@ -662,11 +648,11 @@ H5G_traverse_real(const H5G_loc_t *_loc, const char *name, unsigned target,
 
                 /* Check for the parent group having a group info message */
                 /* (OK if not found) */
-                if((exists = H5O_msg_exists(grp_loc.oloc, H5O_GINFO_ID, dxpl_id)) < 0)
+                if((exists = H5O_msg_exists(grp_loc.oloc, H5O_GINFO_ID)) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to read object header")
                 if(exists) {
                     /* Get the group info for parent group */
-                    if(NULL == H5O_msg_read(grp_loc.oloc, H5O_GINFO_ID, &par_ginfo, dxpl_id))
+                    if(NULL == H5O_msg_read(grp_loc.oloc, H5O_GINFO_ID, &par_ginfo))
                         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "group info message not present")
 
                     /* Use parent group info settings */
@@ -679,7 +665,7 @@ H5G_traverse_real(const H5G_loc_t *_loc, const char *name, unsigned target,
                 /* Check for the parent group having a link info message */
                 /* (OK if not found) */
                 /* Get the link info for parent group */
-                if((exists = H5G__obj_get_linfo(grp_loc.oloc, &par_linfo, dxpl_id)) < 0)
+                if((exists = H5G__obj_get_linfo(grp_loc.oloc, &par_linfo)) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to read object header")
                 if(exists) {
                     /* Only keep the creation order information from the parent
@@ -696,11 +682,11 @@ H5G_traverse_real(const H5G_loc_t *_loc, const char *name, unsigned target,
 
                 /* Check for the parent group having a filter pipeline message */
                 /* (OK if not found) */
-                if((exists = H5O_msg_exists(grp_loc.oloc, H5O_PLINE_ID, dxpl_id)) < 0)
+                if((exists = H5O_msg_exists(grp_loc.oloc, H5O_PLINE_ID)) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to read object header")
                 if(exists) {
                     /* Get the filter pipeline for parent group */
-                    if(NULL == H5O_msg_read(grp_loc.oloc, H5O_PLINE_ID, &par_pline, dxpl_id))
+                    if(NULL == H5O_msg_read(grp_loc.oloc, H5O_PLINE_ID, &par_pline))
                         HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "filter pipeline message not present")
 
                     /* Use parent filter pipeline settings */
@@ -715,15 +701,15 @@ H5G_traverse_real(const H5G_loc_t *_loc, const char *name, unsigned target,
                 gcrt_info.gcpl_id = H5P_GROUP_CREATE_DEFAULT;
                 gcrt_info.cache_type = H5G_NOTHING_CACHED;
                 HDmemset(&gcrt_info.cache, 0, sizeof(gcrt_info.cache));
-                if(H5G__obj_create_real(grp_oloc.file, dxpl_id, ginfo, linfo, pline, &gcrt_info, obj_loc.oloc/*out*/) < 0)
+                if(H5G__obj_create_real(grp_oloc.file, ginfo, linfo, pline, &gcrt_info, obj_loc.oloc/*out*/) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create group entry")
 
                 /* Insert new group into current group's symbol table */
-                if(H5G__loc_insert(&grp_loc, comp, &obj_loc, H5O_TYPE_GROUP, &gcrt_info, dxpl_id) < 0)
+                if(H5G__loc_insert(&grp_loc, comp, &obj_loc, H5O_TYPE_GROUP, &gcrt_info) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert intermediate group")
 
                 /* Decrement refcount on intermediate group's object header in memory */
-                if(H5O_dec_rc_by_loc(obj_loc.oloc, dxpl_id) < 0)
+                if(H5O_dec_rc_by_loc(obj_loc.oloc) < 0)
                     HGOTO_ERROR(H5E_SYM, H5E_CANTDEC, FAIL, "unable to decrement refcount on newly created object")
 
                 /* Close new group */
@@ -808,7 +794,7 @@ done:
         HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't release wrapped buffer")
 
    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_traverse_real() */
+} /* end H5G__traverse_real() */
 
 
 /*-------------------------------------------------------------------------
@@ -829,11 +815,10 @@ done:
  */
 herr_t
 H5G_traverse(const H5G_loc_t *loc, const char *name, unsigned target, H5G_traverse_t op,
-    void *op_data, hid_t lapl_id, hid_t dxpl_id)
+    void *op_data)
 {
-    size_t	    nlinks;                 /* Link countdown value */
-    H5P_genplist_t *lapl;                   /* Property list with value for nlinks */
-    herr_t          ret_value = SUCCEED;    /* Return value */
+    size_t orig_nlinks;                 /* Original value for # of soft / UD links able to traverse */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -844,17 +829,14 @@ H5G_traverse(const H5G_loc_t *loc, const char *name, unsigned target, H5G_traver
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "no starting location")
     if(!op)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "no operation provided")
-    HDassert(lapl_id >= 0);
 
-    /* Set nlinks value from property list, if it exists */
-    if(lapl_id == H5P_DEFAULT)
-        nlinks = H5L_NUM_LINKS;
-    else {
-        if(NULL == (lapl = (H5P_genplist_t *)H5I_object(lapl_id)))
-            HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
-        if(H5P_get(lapl, H5L_ACS_NLINKS_NAME, &nlinks) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get number of links")
-    } /* end else */
+    /* Retrieve the original # of soft / UD links that are able to be traversed */
+    /* (So that multiple calls to H5G_traverse don't incorrectly look
+     *  like they've traversed too many.  Nested calls, like in H5L__move(),
+     *  may need their own mechanism to set & reset the # of links to traverse)
+     */
+    if(H5CX_get_nlinks(&orig_nlinks) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to retrieve # of soft / UD links to traverse")
 
     /* Set up invalid tag. This is a precautionary step only. Setting an invalid
        tag here will ensure that no metadata accessed while doing the traversal
@@ -862,14 +844,18 @@ H5G_traverse(const H5G_loc_t *loc, const char *name, unsigned target, H5G_traver
        first. This will ensure we're not accidentally tagging something we 
        shouldn't be during the traversal. Note that for best tagging assertion 
        coverage, setting H5C_DO_TAGGING_SANITY_CHECKS is advised. */
-    H5_BEGIN_TAG(dxpl_id, H5AC__INVALID_TAG, FAIL);
+    H5_BEGIN_TAG(H5AC__INVALID_TAG);
 
     /* Go perform "real" traversal */
-    if(H5G_traverse_real(loc, name, target, &nlinks, op, op_data, lapl_id, dxpl_id) < 0)
+    if(H5G__traverse_real(loc, name, target, op, op_data) < 0)
         HGOTO_ERROR_TAG(H5E_SYM, H5E_NOTFOUND, FAIL, "internal path traversal failed")
 
     /* Reset tag after traversal */
-    H5_END_TAG(FAIL);
+    H5_END_TAG
+
+    /* Reset the # of soft / UD links that can be traversed */
+    if(H5CX_set_nlinks(orig_nlinks) < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't reset # of soft / UD links to traverse")
 
 done:
    FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5HF.c b/src/H5HF.c
index efd57ae..b7a6244 100644
--- a/src/H5HF.c
+++ b/src/H5HF.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -152,7 +150,7 @@ H5HF_op_write(const void *obj, size_t obj_len, void *op_data)
  *-------------------------------------------------------------------------
  */
 H5HF_t *
-H5HF_create(H5F_t *f, hid_t dxpl_id, const H5HF_create_t *cparam)
+H5HF_create(H5F_t *f, const H5HF_create_t *cparam)
 {
     H5HF_t *fh = NULL;          /* Pointer to new fractal heap */
     H5HF_hdr_t *hdr = NULL;     /* The fractal heap header information */
@@ -168,7 +166,7 @@ H5HF_create(H5F_t *f, hid_t dxpl_id, const H5HF_create_t *cparam)
     HDassert(cparam);
 
     /* Create shared fractal heap header */
-    if(HADDR_UNDEF == (fh_addr = H5HF_hdr_create(f, dxpl_id, cparam)))
+    if(HADDR_UNDEF == (fh_addr = H5HF_hdr_create(f, cparam)))
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, NULL, "can't create fractal heap header")
 
     /* Allocate fractal heap wrapper */
@@ -176,7 +174,7 @@ H5HF_create(H5F_t *f, hid_t dxpl_id, const H5HF_create_t *cparam)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, NULL, "memory allocation failed for fractal heap info")
 
     /* Lock the heap header into memory */
-    if(NULL == (hdr = H5HF_hdr_protect(f, dxpl_id, fh_addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (hdr = H5HF__hdr_protect(f, fh_addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, NULL, "unable to protect fractal heap header")
 
     /* Point fractal heap wrapper at header and bump it's ref count */
@@ -195,10 +193,10 @@ H5HF_create(H5F_t *f, hid_t dxpl_id, const H5HF_create_t *cparam)
     ret_value = fh;
 
 done:
-    if(hdr && H5AC_unprotect(f, dxpl_id, H5AC_FHEAP_HDR, fh_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5AC_unprotect(f, H5AC_FHEAP_HDR, fh_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, NULL, "unable to release fractal heap header")
     if(!ret_value && fh)
-        if(H5HF_close(fh, dxpl_id) < 0)
+        if(H5HF_close(fh) < 0)
             HDONE_ERROR(H5E_HEAP, H5E_CANTCLOSEOBJ, NULL, "unable to close fractal heap")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -220,7 +218,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5HF_t *
-H5HF_open(H5F_t *f, hid_t dxpl_id, haddr_t fh_addr)
+H5HF_open(H5F_t *f, haddr_t fh_addr)
 {
     H5HF_t *fh = NULL;          /* Pointer to new fractal heap */
     H5HF_hdr_t *hdr = NULL;     /* The fractal heap header information */
@@ -235,7 +233,7 @@ H5HF_open(H5F_t *f, hid_t dxpl_id, haddr_t fh_addr)
     HDassert(H5F_addr_defined(fh_addr));
 
     /* Load the heap header into memory */
-    if(NULL == (hdr = H5HF_hdr_protect(f, dxpl_id, fh_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5HF__hdr_protect(f, fh_addr, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, NULL, "unable to protect fractal heap header")
 
     /* Check for pending heap deletion */
@@ -262,10 +260,10 @@ H5HF_open(H5F_t *f, hid_t dxpl_id, haddr_t fh_addr)
     ret_value = fh;
 
 done:
-    if(hdr && H5AC_unprotect(f, dxpl_id, H5AC_FHEAP_HDR, fh_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5AC_unprotect(f, H5AC_FHEAP_HDR, fh_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, NULL, "unable to release fractal heap header")
     if(!ret_value && fh)
-        if(H5HF_close(fh, dxpl_id) < 0)
+        if(H5HF_close(fh) < 0)
             HDONE_ERROR(H5E_HEAP, H5E_CANTCLOSEOBJ, NULL, "unable to close fractal heap")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -349,8 +347,7 @@ H5HF_get_heap_addr(const H5HF_t *fh, haddr_t *heap_addr_p)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_insert(H5HF_t *fh, hid_t dxpl_id, size_t size, const void *obj,
-    void *id/*out*/)
+H5HF_insert(H5HF_t *fh, size_t size, const void *obj, void *id/*out*/)
 {
     H5HF_hdr_t *hdr = NULL;                  /* The fractal heap header information */
     herr_t ret_value = SUCCEED;
@@ -376,7 +373,7 @@ H5HF_insert(H5HF_t *fh, hid_t dxpl_id, size_t size, const void *obj,
     if(size > hdr->max_man_size) {
         /* Store 'huge' object in heap */
         /* (Casting away const OK - QAK) */
-        if(H5HF_huge_insert(hdr, dxpl_id, size, (void *)obj, id) < 0)
+        if(H5HF__huge_insert(hdr, size, (void *)obj, id) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINSERT, FAIL, "can't store 'huge' object in fractal heap")
     } /* end if */
     /* Check for 'tiny' object */
@@ -392,7 +389,7 @@ HGOTO_ERROR(H5E_HEAP, H5E_UNSUPPORTED, FAIL, "'write once' managed blocks not su
         } /* end if */
         else {
             /* Allocate space for object in 'managed' heap */
-            if(H5HF_man_insert(hdr, dxpl_id, size, obj, id) < 0)
+            if(H5HF__man_insert(hdr, size, obj, id) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTINSERT, FAIL, "can't store 'managed' object in fractal heap")
         } /* end else */
     } /* end else */
@@ -416,7 +413,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_get_obj_len(H5HF_t *fh, hid_t dxpl_id, const void *_id, size_t *obj_len_p)
+H5HF_get_obj_len(H5HF_t *fh, const void *_id, size_t *obj_len_p)
 {
     const uint8_t *id = (const uint8_t *)_id;   /* Object ID */
     uint8_t id_flags;                   /* Heap ID flag bits */
@@ -447,7 +444,7 @@ H5HF_get_obj_len(H5HF_t *fh, hid_t dxpl_id, const void *_id, size_t *obj_len_p)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't get 'managed' object's length")
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_HUGE) {
-        if(H5HF_huge_get_obj_len(fh->hdr, dxpl_id, id, obj_len_p) < 0)
+        if(H5HF__huge_get_obj_len(fh->hdr, id, obj_len_p) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't get 'huge' object's length")
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_TINY) {
@@ -478,7 +475,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_get_obj_off(H5HF_t *fh, hid_t dxpl_id, const void *_id, hsize_t *obj_off_p)
+H5HF_get_obj_off(H5HF_t *fh, const void *_id, hsize_t *obj_off_p)
 {
     const uint8_t *id = (const uint8_t *)_id;   /* Object ID */
     uint8_t id_flags;                   /* Heap ID flag bits */
@@ -509,7 +506,7 @@ H5HF_get_obj_off(H5HF_t *fh, hid_t dxpl_id, const void *_id, hsize_t *obj_off_p)
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_HUGE) {
         /* Huge objects are located directly in the file */
-        if(H5HF__huge_get_obj_off(fh->hdr, dxpl_id, id, obj_off_p) < 0)
+        if(H5HF__huge_get_obj_off(fh->hdr, id, obj_off_p) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't get 'huge' object's offset")
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_TINY) {
@@ -540,7 +537,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_read(H5HF_t *fh, hid_t dxpl_id, const void *_id, void *obj/*out*/)
+H5HF_read(H5HF_t *fh, const void *_id, void *obj/*out*/)
 {
     const uint8_t *id = (const uint8_t *)_id;   /* Object ID */
     uint8_t id_flags;                   /* Heap ID flag bits */
@@ -568,12 +565,12 @@ H5HF_read(H5HF_t *fh, hid_t dxpl_id, const void *_id, void *obj/*out*/)
     /* Check type of object in heap */
     if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_MAN) {
         /* Read object from managed heap blocks */
-        if(H5HF_man_read(fh->hdr, dxpl_id, id, obj) < 0)
+        if(H5HF__man_read(fh->hdr, id, obj) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't read object from fractal heap")
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_HUGE) {
         /* Read 'huge' object from file */
-        if(H5HF_huge_read(fh->hdr, dxpl_id, id, obj) < 0)
+        if(H5HF__huge_read(fh->hdr, id, obj) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't read 'huge' object from fractal heap")
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_TINY) {
@@ -617,8 +614,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_write(H5HF_t *fh, hid_t dxpl_id, void *_id, hbool_t H5_ATTR_UNUSED *id_changed,
-    const void *obj)
+H5HF_write(H5HF_t *fh, void *_id, hbool_t H5_ATTR_UNUSED *id_changed, const void *obj)
 {
     uint8_t *id = (uint8_t *)_id;       /* Object ID */
     uint8_t id_flags;                   /* Heap ID flag bits */
@@ -647,12 +643,12 @@ H5HF_write(H5HF_t *fh, hid_t dxpl_id, void *_id, hbool_t H5_ATTR_UNUSED *id_chan
     if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_MAN) {
         /* Operate on object from managed heap blocks */
         /* (ID can't change and modifying object is "easy" to manage) */
-        if(H5HF_man_write(fh->hdr, dxpl_id, id, obj) < 0)
+        if(H5HF__man_write(fh->hdr, id, obj) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_WRITEERROR, FAIL, "can't write to 'managed' heap object")
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_HUGE) {
         /* Operate on "huge" object */
-        if(H5HF_huge_write(fh->hdr, dxpl_id, id, obj) < 0)
+        if(H5HF__huge_write(fh->hdr, id, obj) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_WRITEERROR, FAIL, "can't write to 'huge' heap object")
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_TINY) {
@@ -689,8 +685,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_op(H5HF_t *fh, hid_t dxpl_id, const void *_id, H5HF_operator_t op,
-    void *op_data)
+H5HF_op(H5HF_t *fh, const void *_id, H5HF_operator_t op, void *op_data)
 {
     const uint8_t *id = (const uint8_t *)_id;   /* Object ID */
     uint8_t id_flags;                   /* Heap ID flag bits */
@@ -718,12 +713,12 @@ H5HF_op(H5HF_t *fh, hid_t dxpl_id, const void *_id, H5HF_operator_t op,
     /* Check type of object in heap */
     if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_MAN) {
         /* Operate on object from managed heap blocks */
-        if(H5HF_man_op(fh->hdr, dxpl_id, id, op, op_data) < 0)
+        if(H5HF__man_op(fh->hdr, id, op, op_data) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTOPERATE, FAIL, "can't operate on object from fractal heap")
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_HUGE) {
         /* Operate on 'huge' object from file */
-        if(H5HF_huge_op(fh->hdr, dxpl_id, id, op, op_data) < 0)
+        if(H5HF__huge_op(fh->hdr, id, op, op_data) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTOPERATE, FAIL, "can't operate on 'huge' object from fractal heap")
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_TINY) {
@@ -755,7 +750,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_remove(H5HF_t *fh, hid_t dxpl_id, const void *_id)
+H5HF_remove(H5HF_t *fh, const void *_id)
 {
     const uint8_t *id = (const uint8_t *)_id;   /* Object ID */
     uint8_t id_flags;                   /* Heap ID flag bits */
@@ -783,12 +778,12 @@ H5HF_remove(H5HF_t *fh, hid_t dxpl_id, const void *_id)
     /* Check type of object in heap */
     if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_MAN) {
         /* Remove object from managed heap blocks */
-        if(H5HF_man_remove(fh->hdr, dxpl_id, id) < 0)
+        if(H5HF__man_remove(fh->hdr, id) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "can't remove object from fractal heap")
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_HUGE) {
         /* Remove 'huge' object from file & v2 B-tree tracker */
-        if(H5HF_huge_remove(fh->hdr, dxpl_id, id) < 0)
+        if(H5HF__huge_remove(fh->hdr, id) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "can't remove 'huge' object from fractal heap")
     } /* end if */
     else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_TINY) {
@@ -820,7 +815,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_close(H5HF_t *fh, hid_t dxpl_id)
+H5HF_close(H5HF_t *fh)
 {
     hbool_t pending_delete = FALSE;     /* Whether the heap is pending deletion */
     haddr_t heap_addr = HADDR_UNDEF;    /* Address of heap (for deletion) */
@@ -844,7 +839,7 @@ H5HF_close(H5HF_t *fh, hid_t dxpl_id)
          *      a reference loop and the objects couldn't be removed from
          *      the metadata cache - QAK)
          */
-        if(H5HF_space_close(fh->hdr, dxpl_id) < 0)
+        if(H5HF__space_close(fh->hdr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't release free space info")
 
         /* Reset the block iterator, if necessary */
@@ -862,7 +857,7 @@ H5HF_close(H5HF_t *fh, hid_t dxpl_id)
          *      has the address of an object in the file, which might be
          *      modified by the shutdown routine - QAK)
          */
-        if(H5HF_huge_term(fh->hdr, dxpl_id) < 0)
+        if(H5HF__huge_term(fh->hdr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't release 'huge' object info")
 
         /* Check for pending heap deletion */
@@ -887,11 +882,11 @@ H5HF_close(H5HF_t *fh, hid_t dxpl_id)
         H5HF_hdr_t *hdr;            /* Another pointer to fractal heap header */
 
         /* Lock the heap header into memory */
-        if(NULL == (hdr = H5HF_hdr_protect(fh->f, dxpl_id, heap_addr, H5AC__NO_FLAGS_SET)))
+        if(NULL == (hdr = H5HF__hdr_protect(fh->f, heap_addr, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap header")
 
         /* Delete heap, starting with header (unprotects header) */
-        if(H5HF_hdr_delete(hdr, dxpl_id) < 0)
+        if(H5HF__hdr_delete(hdr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDELETE, FAIL, "unable to delete fractal heap")
     } /* end if */
 
@@ -917,7 +912,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_delete(H5F_t *f, hid_t dxpl_id, haddr_t fh_addr)
+H5HF_delete(H5F_t *f, haddr_t fh_addr)
 {
     H5HF_hdr_t *hdr = NULL;             /* The fractal heap header information */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -931,7 +926,7 @@ H5HF_delete(H5F_t *f, hid_t dxpl_id, haddr_t fh_addr)
     HDassert(H5F_addr_defined(fh_addr));
 
     /* Lock the heap header into memory */
-    if(NULL == (hdr = H5HF_hdr_protect(f, dxpl_id, fh_addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (hdr = H5HF__hdr_protect(f, fh_addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap header")
 
     /* Check for files using shared heap header */
@@ -939,14 +934,14 @@ H5HF_delete(H5F_t *f, hid_t dxpl_id, haddr_t fh_addr)
         hdr->pending_delete = TRUE;
     else {
         /* Delete heap now, starting with header (unprotects header) */
-        if(H5HF_hdr_delete(hdr, dxpl_id) < 0)
+        if(H5HF__hdr_delete(hdr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDELETE, FAIL, "unable to delete fractal heap")
         hdr = NULL;
     } /* end if */
 
 done:
     /* Unprotect the header, if an error occurred */
-    if(hdr && H5AC_unprotect(f, dxpl_id, H5AC_FHEAP_HDR, fh_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5AC_unprotect(f, H5AC_FHEAP_HDR, fh_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap header")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5HFbtree2.c b/src/H5HFbtree2.c
index d4a30b8..5807c56 100644
--- a/src/H5HFbtree2.c
+++ b/src/H5HFbtree2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -308,7 +306,7 @@ H5HF__huge_bt2_indir_remove(const void *nrecord, void *_udata)
     FUNC_ENTER_PACKAGE
 
     /* Free the space in the file for the object being removed */
-    if(H5MF_xfree(udata->hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, udata->dxpl_id, ((const H5HF_huge_bt2_indir_rec_t *)nrecord)->addr, ((const H5HF_huge_bt2_indir_rec_t *)nrecord)->len) < 0)
+    if(H5MF_xfree(udata->hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, ((const H5HF_huge_bt2_indir_rec_t *)nrecord)->addr, ((const H5HF_huge_bt2_indir_rec_t *)nrecord)->len) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free space for huge object on disk")
 
     /* Set the length of the object removed */
@@ -511,7 +509,7 @@ H5HF__huge_bt2_filt_indir_remove(const void *nrecord, void *_udata)
     FUNC_ENTER_PACKAGE
 
     /* Free the space in the file for the object being removed */
-    if(H5MF_xfree(udata->hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, udata->dxpl_id, ((const H5HF_huge_bt2_filt_indir_rec_t *)nrecord)->addr, ((const H5HF_huge_bt2_filt_indir_rec_t *)nrecord)->len) < 0)
+    if(H5MF_xfree(udata->hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, ((const H5HF_huge_bt2_filt_indir_rec_t *)nrecord)->addr, ((const H5HF_huge_bt2_filt_indir_rec_t *)nrecord)->len) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free space for huge object on disk")
 
     /* Set the length of the object removed */
@@ -693,7 +691,7 @@ H5HF__huge_bt2_dir_remove(const void *nrecord, void *_udata)
     FUNC_ENTER_PACKAGE
 
     /* Free the space in the file for the object being removed */
-    if(H5MF_xfree(udata->hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, udata->dxpl_id, ((const H5HF_huge_bt2_indir_rec_t *)nrecord)->addr, ((const H5HF_huge_bt2_indir_rec_t *)nrecord)->len) < 0)
+    if(H5MF_xfree(udata->hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, ((const H5HF_huge_bt2_indir_rec_t *)nrecord)->addr, ((const H5HF_huge_bt2_indir_rec_t *)nrecord)->len) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free space for huge object on disk")
 
     /* Set the length of the object removed */
@@ -905,7 +903,7 @@ H5HF__huge_bt2_filt_dir_remove(const void *nrecord, void *_udata)
     FUNC_ENTER_PACKAGE
 
     /* Free the space in the file for the object being removed */
-    if(H5MF_xfree(udata->hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, udata->dxpl_id, ((const H5HF_huge_bt2_filt_dir_rec_t *)nrecord)->addr, ((const H5HF_huge_bt2_filt_dir_rec_t *)nrecord)->len) < 0)
+    if(H5MF_xfree(udata->hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, ((const H5HF_huge_bt2_filt_dir_rec_t *)nrecord)->addr, ((const H5HF_huge_bt2_filt_dir_rec_t *)nrecord)->len) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free space for huge object on disk")
 
     /* Set the length of the object removed */
diff --git a/src/H5HFcache.c b/src/H5HFcache.c
index ffdac9a..84d5c5f 100644
--- a/src/H5HFcache.c
+++ b/src/H5HFcache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -81,9 +79,8 @@ static htri_t H5HF__cache_hdr_verify_chksum(const void *image_ptr, size_t len, v
 static void *H5HF__cache_hdr_deserialize(const void *image, size_t len,
     void *udata, hbool_t *dirty); 
 static herr_t H5HF__cache_hdr_image_len(const void *thing, size_t *image_len);
-static herr_t H5HF__cache_hdr_pre_serialize(H5F_t *f, hid_t dxpl_id,
-    void *thing, haddr_t addr, size_t len, haddr_t *new_addr, size_t *new_len, 
-    unsigned *flags); 
+static herr_t H5HF__cache_hdr_pre_serialize(H5F_t *f, void *thing, haddr_t addr,
+    size_t len, haddr_t *new_addr, size_t *new_len, unsigned *flags); 
 static herr_t H5HF__cache_hdr_serialize(const H5F_t *f, void *image,
     size_t len, void *thing); 
 static herr_t H5HF__cache_hdr_free_icr(void *thing);
@@ -93,9 +90,8 @@ static htri_t H5HF__cache_iblock_verify_chksum(const void *image_ptr, size_t len
 static void *H5HF__cache_iblock_deserialize(const void *image, size_t len,
     void *udata, hbool_t *dirty); 
 static herr_t H5HF__cache_iblock_image_len(const void *thing, size_t *image_len);
-static herr_t H5HF__cache_iblock_pre_serialize(H5F_t *f, hid_t dxpl_id,
-    void *thing, haddr_t addr, size_t len, haddr_t *new_addr, size_t *new_len,
-    unsigned *flags); 
+static herr_t H5HF__cache_iblock_pre_serialize(H5F_t *f, void *thing,
+    haddr_t addr, size_t len, haddr_t *new_addr, size_t *new_len, unsigned *flags); 
 static herr_t H5HF__cache_iblock_serialize(const H5F_t *f, void *image,
     size_t len, void *thing); 
 static herr_t H5HF__cache_iblock_notify(H5AC_notify_action_t action, void *thing); 
@@ -106,26 +102,26 @@ static htri_t H5HF__cache_dblock_verify_chksum(const void *image_ptr, size_t len
 static void *H5HF__cache_dblock_deserialize(const void *image, size_t len,
     void *udata, hbool_t *dirty); 
 static herr_t H5HF__cache_dblock_image_len(const void *thing, size_t *image_len);
-static herr_t H5HF__cache_dblock_pre_serialize(H5F_t *f, hid_t dxpl_id,
-    void *thing, haddr_t addr, size_t len, haddr_t *new_addr, size_t *new_len,
-    unsigned *flags); 
+static herr_t H5HF__cache_dblock_pre_serialize(H5F_t *f, void *thing, haddr_t addr,
+    size_t len, haddr_t *new_addr, size_t *new_len, unsigned *flags); 
 static herr_t H5HF__cache_dblock_serialize(const H5F_t *f, void *image,
     size_t len, void *thing); 
 static herr_t H5HF__cache_dblock_notify(H5AC_notify_action_t action, void *thing);
 static herr_t H5HF__cache_dblock_free_icr(void *thing);
+static herr_t H5HF__cache_dblock_fsf_size(const void *_thing, hsize_t *fsf_size);
 
 /* Debugging Function Prototypes */
 #ifndef NDEBUG
-static herr_t H5HF__cache_verify_hdr_descendants_clean(H5F_t *f, hid_t dxpl_id,
-    H5HF_hdr_t *hdr, hbool_t *fd_clean, hbool_t *clean);
+static herr_t H5HF__cache_verify_hdr_descendants_clean(H5F_t *f, H5HF_hdr_t *hdr,
+    hbool_t *fd_clean, hbool_t *clean);
 static herr_t H5HF__cache_verify_iblock_descendants_clean(H5F_t *f, 
-    hid_t dxpl_id, haddr_t fd_parent_addr, H5HF_indirect_t *iblock, 
-    unsigned *iblock_status, hbool_t *fd_clean, hbool_t *clean);
+    haddr_t fd_parent_addr, H5HF_indirect_t *iblock, unsigned *iblock_status,
+    hbool_t *fd_clean, hbool_t *clean);
 static herr_t H5HF__cache_verify_iblocks_dblocks_clean(H5F_t *f, 
     haddr_t fd_parent_addr, H5HF_indirect_t *iblock, hbool_t *fd_clean, 
     hbool_t *clean, hbool_t *has_dblocks);
 static herr_t H5HF__cache_verify_descendant_iblocks_clean(H5F_t *f, 
-    hid_t dxpl_id, haddr_t fd_parent_addr, H5HF_indirect_t *iblock, 
+    haddr_t fd_parent_addr, H5HF_indirect_t *iblock, 
     hbool_t *fd_clean, hbool_t *clean, hbool_t *has_iblocks);
 #endif /* NDEBUG */
 
@@ -185,7 +181,7 @@ const H5AC_class_t H5AC_FHEAP_DBLOCK[1] = {{
     H5HF__cache_dblock_serialize,       /* 'serialize' callback */
     H5HF__cache_dblock_notify,          /* 'notify' callback */
     H5HF__cache_dblock_free_icr,        /* 'free_icr' callback */
-    NULL,                               /* 'fsf_size' callback */
+    H5HF__cache_dblock_fsf_size,        /* 'fsf_size' callback */
 }};
 
 
@@ -574,7 +570,7 @@ H5HF__cache_hdr_deserialize(const void *_image, size_t len, void *_udata,
         UINT32DECODE(image, hdr->pline_root_direct_filter_mask);
 
         /* Decode I/O filter information */
-        if(NULL == (pline = (H5O_pline_t *)H5O_msg_decode(hdr->f, udata->dxpl_id, NULL, H5O_PLINE_ID, image)))
+        if(NULL == (pline = (H5O_pline_t *)H5O_msg_decode(hdr->f, NULL, H5O_PLINE_ID, len, image)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDECODE, NULL, "can't decode I/O pipeline filters")
 
         /* Advance past filter info to checksum */
@@ -667,9 +663,9 @@ H5HF__cache_hdr_image_len(const void *_thing, size_t *image_len)
  *-------------------------------------------------------------------------
  */
 static herr_t 
-H5HF__cache_hdr_pre_serialize(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id,
-    void *_thing, haddr_t addr, size_t len, haddr_t H5_ATTR_UNUSED *new_addr,
-    size_t H5_ATTR_UNUSED *new_len, unsigned *flags)
+H5HF__cache_hdr_pre_serialize(H5F_t *f, void *_thing, haddr_t addr, size_t len,
+    haddr_t H5_ATTR_UNUSED *new_addr, size_t H5_ATTR_UNUSED *new_len,
+    unsigned *flags)
 {
     H5HF_hdr_t *hdr = (H5HF_hdr_t *)_thing;     /* Fractal heap info */
     herr_t      ret_value = SUCCEED;    /* Return value */
@@ -718,7 +714,7 @@ H5HF__cache_hdr_pre_serialize(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id,
      * call still looks for dirty descendants.  At present we do not check
      * this value.
      */
-    if(H5HF__cache_verify_hdr_descendants_clean((H5F_t *)f, dxpl_id, hdr, &fd_children_clean, &descendants_clean) < 0)
+    if(H5HF__cache_verify_hdr_descendants_clean((H5F_t *)f, hdr, &fd_children_clean, &descendants_clean) < 0)
          HGOTO_ERROR(H5E_HEAP, H5E_SYSTEM, FAIL, "can't verify hdr descendants clean.")
     HDassert(fd_children_clean);
 }
@@ -1046,7 +1042,10 @@ H5HF__cache_iblock_deserialize(const void *_image, size_t len, void *_udata,
     /* this copy of the parent pointer is needed by the notify callback so */
     /* that it can take down flush dependencies on eviction even if        */
     /* the parent pointer has been nulled out.             JRM -- 5/18/14  */
-    iblock->fd_parent = udata->par_info->iblock;
+    if(udata->par_info->iblock)
+        iblock->fd_parent = udata->par_info->iblock;
+    else
+        iblock->fd_parent = udata->par_info->hdr;
     iblock->par_entry = udata->par_info->entry;
     if(iblock->parent) {
         /* Share parent block */
@@ -1205,9 +1204,9 @@ H5HF__cache_iblock_image_len(const void *_thing, size_t *image_len)
  *-------------------------------------------------------------------------
  */
 static herr_t 
-H5HF__cache_iblock_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
-    haddr_t addr, size_t H5_ATTR_UNUSED len, haddr_t *new_addr,
-    size_t H5_ATTR_UNUSED *new_len, unsigned *flags)
+H5HF__cache_iblock_pre_serialize(H5F_t *f, void *_thing, haddr_t addr,
+    size_t H5_ATTR_UNUSED len, haddr_t *new_addr, size_t H5_ATTR_UNUSED *new_len,
+    unsigned *flags)
 {
     H5HF_hdr_t          *hdr;                   /* Shared fractal heap information */
     H5HF_indirect_t     *iblock = (H5HF_indirect_t *)_thing;    /* Indirect block info */
@@ -1249,7 +1248,7 @@ H5HF__cache_iblock_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
      * there is no need to check to see if it is pinned or protected, or to
      * protect it if it is not.
      */
-    if(H5HF__cache_verify_iblock_descendants_clean((H5F_t *)f, dxpl_id, iblock->addr, iblock, &iblock_status, &fd_children_clean, &descendants_clean) < 0)
+    if(H5HF__cache_verify_iblock_descendants_clean((H5F_t *)f, iblock->addr, iblock, &iblock_status, &fd_children_clean, &descendants_clean) < 0)
          HGOTO_ERROR(H5E_HEAP, H5E_SYSTEM, FAIL, "can't verify descendants clean.")
     HDassert(fd_children_clean);
 }
@@ -1262,14 +1261,14 @@ H5HF__cache_iblock_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
         haddr_t iblock_addr;
 
         /* Allocate 'normal' space for the new indirect block on disk */
-        if(HADDR_UNDEF == (iblock_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FHEAP_IBLOCK, dxpl_id, (hsize_t)iblock->size)))
+        if(HADDR_UNDEF == (iblock_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FHEAP_IBLOCK, (hsize_t)iblock->size)))
             HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
 
         /* Sanity check */
         HDassert(!H5F_addr_eq(iblock->addr, iblock_addr));
 
         /* Let the metadata cache know the block moved */
-        if(H5AC_move_entry((H5F_t *)f, H5AC_FHEAP_IBLOCK, iblock->addr, iblock_addr, dxpl_id) < 0)
+        if(H5AC_move_entry((H5F_t *)f, H5AC_FHEAP_IBLOCK, iblock->addr, iblock_addr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTMOVE, FAIL, "unable to move indirect block")
 
         /* Update the internal address for the block */
@@ -1461,9 +1460,6 @@ H5HF__cache_iblock_notify(H5AC_notify_action_t action, void *_thing)
     HDassert(iblock->cache_info.type == H5AC_FHEAP_IBLOCK);
     HDassert(iblock->hdr);
 
-    if(action == H5AC_NOTIFY_ACTION_BEFORE_EVICT)
-        HDassert((iblock->parent == iblock->fd_parent) || ((NULL == iblock->parent) && (iblock->fd_parent)));
-
     /* further sanity checks */
     if(iblock->parent == NULL) {
         /* pointer from hdr to root iblock will not be set up unless */
@@ -1494,16 +1490,10 @@ H5HF__cache_iblock_notify(H5AC_notify_action_t action, void *_thing)
     switch(action) {
         case H5AC_NOTIFY_ACTION_AFTER_INSERT:
         case H5AC_NOTIFY_ACTION_AFTER_LOAD:
-            if(iblock->parent) {        /* this is a child iblock */
-                /* create flush dependency with parent iblock */
-                if(H5AC_create_flush_dependency(iblock->parent, iblock) < 0)
+            /* Create flush dependency with parent, if there is one */
+            if(iblock->fd_parent)
+                if(H5AC_create_flush_dependency(iblock->fd_parent, iblock) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTDEPEND, FAIL, "unable to create flush dependency")
-            } /* end if */
-            else {      /* this is the root iblock */
-                /* create flush dependency with header */
-                if(H5AC_create_flush_dependency(iblock->hdr, iblock) < 0)
-                    HGOTO_ERROR(H5E_HEAP, H5E_CANTDEPEND, FAIL, "unable to create flush dependency")
-            } /* end else */
             break;
 
 	case H5AC_NOTIFY_ACTION_AFTER_FLUSH:
@@ -1517,16 +1507,12 @@ H5HF__cache_iblock_notify(H5AC_notify_action_t action, void *_thing)
 	    break;
 
         case H5AC_NOTIFY_ACTION_BEFORE_EVICT:
-            if(iblock->fd_parent) {     /* this is a child iblock */
-                /* destroy flush dependency with parent iblock */
+            if(iblock->fd_parent) {
+                /* Destroy flush dependency with parent */
                 if(H5AC_destroy_flush_dependency(iblock->fd_parent, iblock) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
+                iblock->fd_parent = NULL;
             } /* end if */
-            else {      /* this is the root iblock */
-                /* destroy flush dependency with header */
-                if(H5AC_destroy_flush_dependency(iblock->hdr, iblock) < 0)
-                    HGOTO_ERROR(H5E_HEAP, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
-            } /* end else */
             break;
 
         default:
@@ -1673,9 +1659,13 @@ H5HF__cache_dblock_verify_chksum(const void *_image, size_t len, void *_udata)
 	HGOTO_DONE(TRUE);
 
     if(hdr->filter_len > 0) {
-	size_t nbytes;          /* Number of bytes used in buffer, after applying reverse filters */
-	unsigned filter_mask;	/* Excluded filters for direct block */
-	H5Z_cb_t filter_cb = {NULL, NULL};  /* Filter callback structure */
+        size_t nbytes;          /* Number of bytes used in buffer, after applying reverse filters */
+        unsigned filter_mask;	/* Excluded filters for direct block */
+        H5Z_cb_t filter_cb;     /* Filter callback structure */
+
+        /* Initialize the filter callback struct */
+        filter_cb.op_data = NULL;
+        filter_cb.func = NULL;      /* no callback function when failed */
 
         /* Allocate buffer to perform I/O filtering on and copy image into
          * it.  Must do this as H5Z_pipeline() may re-size the buffer 
@@ -1684,17 +1674,17 @@ H5HF__cache_dblock_verify_chksum(const void *_image, size_t len, void *_udata)
         if(NULL == (read_buf = H5MM_malloc(len)))
             HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "memory allocation failed for pipeline buffer")
 
-	/* Set up parameters for filter pipeline */
-	nbytes = len;
-	filter_mask = udata->filter_mask;
+        /* Set up parameters for filter pipeline */
+        nbytes = len;
+        filter_mask = udata->filter_mask;
         HDmemcpy(read_buf, image, len);
 
-	/* Push direct block data through I/O filter pipeline */
-	if(H5Z_pipeline(&(hdr->pline), H5Z_FLAG_REVERSE, &filter_mask, H5Z_ENABLE_EDC, filter_cb, &nbytes, &len, &read_buf) < 0)
-	    HGOTO_ERROR(H5E_HEAP, H5E_CANTFILTER, FAIL, "output pipeline failed")
+        /* Push direct block data through I/O filter pipeline */
+        if(H5Z_pipeline(&(hdr->pline), H5Z_FLAG_REVERSE, &filter_mask, H5Z_ENABLE_EDC, filter_cb, &nbytes, &len, &read_buf) < 0)
+            HGOTO_ERROR(H5E_HEAP, H5E_CANTFILTER, FAIL, "output pipeline failed")
 
         /* Update info about direct block */
-	udata->decompressed = TRUE;
+        udata->decompressed = TRUE;
         len = nbytes;
     } /* end if */
     else
@@ -1820,45 +1810,49 @@ H5HF__cache_dblock_deserialize(const void *_image, size_t len, void *_udata,
             udata->dblk = NULL;
         } /* end if */
         else {
-            H5Z_cb_t filter_cb = {NULL, NULL};  /* Filter callback structure */
+            H5Z_cb_t filter_cb;     /* Filter callback structure */
             size_t nbytes;          /* Number of bytes used in buffer, after applying reverse filters */
             unsigned filter_mask;   /* Excluded filters for direct block */
 
             /* Sanity check */
-	    HDassert(udata->dblk == NULL);
+            HDassert(udata->dblk == NULL);
+
+            /* Initialize the filter callback struct */
+            filter_cb.op_data = NULL;
+            filter_cb.func = NULL;      /* no callback function when failed */
 
-	    /* Allocate buffer to perform I/O filtering on and copy image into
-	     * it.  Must do this as H5Z_pipeline() may resize the buffer 
-	     * provided to it.
-	     */
-	    if(NULL == (read_buf = H5MM_malloc(len)))
-		HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, NULL, "memory allocation failed for pipeline buffer")
+            /* Allocate buffer to perform I/O filtering on and copy image into
+             * it.  Must do this as H5Z_pipeline() may resize the buffer 
+             * provided to it.
+             */
+            if (NULL == (read_buf = H5MM_malloc(len)))
+                HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, NULL, "memory allocation failed for pipeline buffer")
 
             /* Copy compressed image into buffer */
-	    HDmemcpy(read_buf, image, len);
+            HDmemcpy(read_buf, image, len);
 
-	    /* Push direct block data through I/O filter pipeline */
-	    nbytes = len;
-	    filter_mask = udata->filter_mask;
-	    if(H5Z_pipeline(&(hdr->pline), H5Z_FLAG_REVERSE, &filter_mask, H5Z_ENABLE_EDC, filter_cb, &nbytes, &len, &read_buf) < 0)
-		HGOTO_ERROR(H5E_HEAP, H5E_CANTFILTER, NULL, "output pipeline failed")
+            /* Push direct block data through I/O filter pipeline */
+            nbytes = len;
+            filter_mask = udata->filter_mask;
+            if (H5Z_pipeline(&(hdr->pline), H5Z_FLAG_REVERSE, &filter_mask, H5Z_ENABLE_EDC, filter_cb, &nbytes, &len, &read_buf) < 0)
+                HGOTO_ERROR(H5E_HEAP, H5E_CANTFILTER, NULL, "output pipeline failed")
 
-	    /* Sanity check */
-	    HDassert(nbytes == dblock->size);
+            /* Sanity check */
+            HDassert(nbytes == dblock->size);
 
-	    /* Copy un-filtered data into block's buffer */
-	    HDmemcpy(dblock->blk, read_buf, dblock->size);
-	} /* end if */
+            /* Copy un-filtered data into block's buffer */
+            HDmemcpy(dblock->blk, read_buf, dblock->size);
+        } /* end if */
     } /* end if */
     else {
         /* Sanity checks */
-	HDassert(udata->dblk == NULL);
-	HDassert(!udata->decompressed);
+        HDassert(udata->dblk == NULL);
+        HDassert(!udata->decompressed);
 
-	/* Allocate block buffer */
-/* XXX: Change to using free-list factories */
-	if(NULL == (dblock->blk = H5FL_BLK_MALLOC(direct_block, (size_t)dblock->size)))
-	    HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+        /* Allocate block buffer */
+        /* XXX: Change to using free-list factories */
+        if  (NULL == (dblock->blk = H5FL_BLK_MALLOC(direct_block, (size_t)dblock->size)))
+            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
         /* Copy image to dblock->blk */
         HDassert(dblock->size == len);
@@ -1884,7 +1878,10 @@ H5HF__cache_dblock_deserialize(const void *_image, size_t len, void *_udata,
 
     /* Address of parent block */
     dblock->parent = par_info->iblock;
-    dblock->fd_parent = par_info->iblock;
+    if(par_info->iblock)
+        dblock->fd_parent = par_info->iblock;
+    else
+        dblock->fd_parent = par_info->hdr;
     dblock->par_entry = par_info->entry;
     if(dblock->parent) {
         /* Share parent block */
@@ -1897,9 +1894,9 @@ H5HF__cache_dblock_deserialize(const void *_image, size_t len, void *_udata,
 
     /* Decode checksum on direct block, if requested */
     if(hdr->checksum_dblocks) {
-	uint32_t stored_chksum;         /* Metadata checksum value */
+        uint32_t stored_chksum;         /* Metadata checksum value */
 
-	/* checksum verification already done in verify_chksum cb */
+        /* checksum verification already done in verify_chksum cb */
 
         /* Metadata checksum */
         UINT32DECODE(image, stored_chksum);
@@ -2074,7 +2071,7 @@ H5HF__cache_dblock_image_len(const void *_thing, size_t *image_len)
  *-------------------------------------------------------------------------
  */
 static herr_t 
-H5HF__cache_dblock_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
+H5HF__cache_dblock_pre_serialize(H5F_t *f, void *_thing,
     haddr_t addr, size_t len, haddr_t *new_addr, size_t *new_len, unsigned *flags)
 {
     hbool_t 		 at_tmp_addr;  /* Flag to indicate direct block is */
@@ -2190,10 +2187,14 @@ H5HF__cache_dblock_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
 
     /* Check for I/O filters on this heap */
     if(hdr->filter_len > 0) {
-        H5Z_cb_t filter_cb = {NULL, NULL};  /* Filter callback structure */
+        H5Z_cb_t filter_cb;                 /* Filter callback structure */
         size_t nbytes;                      /* Number of bytes used */
         unsigned filter_mask = 0;           /* Filter mask for block */
 
+        /* Initialize the filter callback struct */
+        filter_cb.op_data = NULL;
+        filter_cb.func = NULL;      /* no callback function when failed */
+
         /* Allocate buffer to perform I/O filtering on */
         write_size = dblock->size;
         if(NULL == (write_buf = H5MM_malloc(write_size)))
@@ -2247,11 +2248,11 @@ H5HF__cache_dblock_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
                  */
                 if(!at_tmp_addr)
                     /* Release direct block's current disk space */
-                    if(H5MF_xfree(f, H5FD_MEM_FHEAP_DBLOCK, dxpl_id, addr, (hsize_t)hdr->pline_root_direct_size) < 0)
+                    if(H5MF_xfree(f, H5FD_MEM_FHEAP_DBLOCK, addr, (hsize_t)hdr->pline_root_direct_size) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free fractal heap direct block")
 
                 /* Allocate space for the compressed direct block */
-                if(HADDR_UNDEF == (dblock_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FHEAP_DBLOCK, dxpl_id, (hsize_t)write_size)))
+                if(HADDR_UNDEF == (dblock_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FHEAP_DBLOCK, (hsize_t)write_size)))
                     HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap direct block")
 
                 /* Update information about compressed direct block's 
@@ -2299,11 +2300,11 @@ H5HF__cache_dblock_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
                  */
                 if(!at_tmp_addr)
                     /* Release direct block's current disk space */
-                    if(H5MF_xfree(f, H5FD_MEM_FHEAP_DBLOCK, dxpl_id, addr, (hsize_t)par_iblock->filt_ents[par_entry].size) < 0)
+                    if(H5MF_xfree(f, H5FD_MEM_FHEAP_DBLOCK, addr, (hsize_t)par_iblock->filt_ents[par_entry].size) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free fractal heap direct block")
 
                 /* Allocate space for the compressed direct block */
-                if(HADDR_UNDEF == (dblock_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FHEAP_DBLOCK, dxpl_id, (hsize_t)write_size)))
+                if(HADDR_UNDEF == (dblock_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FHEAP_DBLOCK, (hsize_t)write_size)))
                     HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap direct block")
 
                 /* Update information about compressed direct block's 
@@ -2343,7 +2344,7 @@ H5HF__cache_dblock_pre_serialize(H5F_t *f, hid_t dxpl_id, void *_thing,
          */
         if(at_tmp_addr) {
             /* Allocate 'normal' space for the direct block */
-            if(HADDR_UNDEF == (dblock_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FHEAP_DBLOCK, dxpl_id, (hsize_t)write_size)))
+            if(HADDR_UNDEF == (dblock_addr = H5MF_alloc((H5F_t *)f, H5FD_MEM_FHEAP_DBLOCK, (hsize_t)write_size)))
                 HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap direct block")
 
             /* Check for root direct block */
@@ -2502,23 +2503,14 @@ H5HF__cache_dblock_notify(H5AC_notify_action_t action, void *_thing)
     HDassert(dblock->cache_info.magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
     HDassert(dblock->cache_info.type == H5AC_FHEAP_DBLOCK);
     HDassert(dblock->hdr);
-    HDassert((dblock->fd_parent) ||
-             ((dblock->hdr->man_dtable.curr_root_rows == 0) && (dblock->block_off == (hsize_t)0)));
 
     switch(action) {
         case H5AC_NOTIFY_ACTION_AFTER_INSERT:
         case H5AC_NOTIFY_ACTION_AFTER_LOAD:
-            HDassert(dblock->parent == dblock->fd_parent);
-            if(dblock->parent) {        /* this is a leaf dblock */
-                /* create flush dependency with parent iblock */
-                if(H5AC_create_flush_dependency(dblock->parent, dblock) < 0)
+            /* Create flush dependency with parent, if there is one */
+            if(dblock->fd_parent)
+                if(H5AC_create_flush_dependency(dblock->fd_parent, dblock) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTDEPEND, FAIL, "unable to create flush dependency")
-            } /* end if */
-            else {      /* this is a root dblock */
-                /* create flush dependency with header */
-                if(H5AC_create_flush_dependency(dblock->hdr, dblock) < 0)
-                    HGOTO_ERROR(H5E_HEAP, H5E_CANTDEPEND, FAIL, "unable to create flush dependency")
-            } /* end else */
             break;
 
 	case H5AC_NOTIFY_ACTION_AFTER_FLUSH:
@@ -2532,18 +2524,12 @@ H5HF__cache_dblock_notify(H5AC_notify_action_t action, void *_thing)
 	    break;
 
         case H5AC_NOTIFY_ACTION_BEFORE_EVICT:
-            HDassert((dblock->parent == dblock->fd_parent) ||
-                     ((NULL == dblock->parent) && (dblock->fd_parent)));
-            if(dblock->fd_parent) {     /* this is a leaf dblock */
-                /* destroy flush dependency with parent iblock */
+            if(dblock->fd_parent) {
+                /* Destroy flush dependency with parent */
                 if(H5AC_destroy_flush_dependency(dblock->fd_parent, dblock) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
+                dblock->fd_parent = NULL;
             } /* end if */
-            else {      /* this is a root dblock */
-                /* destroy flush dependency with header */
-                if(H5AC_destroy_flush_dependency(dblock->hdr, dblock) < 0)
-                    HGOTO_ERROR(H5E_HEAP, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
-            } /* end else */
             break;
 
         default:
@@ -2596,6 +2582,42 @@ done:
 } /* end H5HF__cache_dblock_free_icr() */
 
 
+/*-------------------------------------------------------------------------
+ * Function:	H5HF__cache_dblock_fsf_size
+ *
+ * Purpose:     Tell the metadata cache the actual amount of file space
+ *              to free when a dblock entry is destroyed with the free
+ *              file space flag set.
+ *
+ * Return:	Success:	SUCCEED
+ *		Failure:	FAIL
+ *
+ * Programmer:	Quincey Koziol
+ *		1/5/18
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t 
+H5HF__cache_dblock_fsf_size(const void *_thing, hsize_t *fsf_size)
+{
+    const H5HF_direct_t *dblock = (const H5HF_direct_t *)_thing;      /* Fractal heap direct block */
+
+    FUNC_ENTER_STATIC_NOERR
+
+    /* Sanity checks */
+    HDassert(dblock);
+    HDassert(dblock->cache_info.magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
+    HDassert(dblock->cache_info.type == H5AC_FHEAP_DBLOCK);
+    HDassert(dblock->file_size > 0);
+    HDassert(fsf_size);
+
+    /* Set free space in file size */
+    *fsf_size = dblock->file_size;
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5HF__cache_dblock_fsf_size() */
+
+
 /*------------------------------------------------------------------------
  * Function:	H5HF__cache_verify_hdr_descendants_clean
  *
@@ -2661,8 +2683,8 @@ done:
  */
 #ifndef NDEBUG
 static herr_t
-H5HF__cache_verify_hdr_descendants_clean(H5F_t *f, hid_t dxpl_id,
-    H5HF_hdr_t *hdr, hbool_t *fd_clean, hbool_t *clean)
+H5HF__cache_verify_hdr_descendants_clean(H5F_t *f, H5HF_hdr_t *hdr,
+    hbool_t *fd_clean, hbool_t *clean)
 {
     hbool_t     fd_exists = FALSE;      /* whether flush dependency exists. */
     haddr_t	hdr_addr;               /* Address of header */
@@ -2783,19 +2805,19 @@ H5HF__cache_verify_hdr_descendants_clean(H5F_t *f, hid_t dxpl_id,
                      * in this case, since we know that the entry is in cache,
                      * we can pass NULL udata.
                      *
-                     * The tag specified in the dxpl we received
-                     * as a parameter (via dxpl_id) may not be correct.
+                     * The tag specified in the API context we received
+                     * as a parameter (via API context) may not be correct.
                      * Grab the (hopefully) correct tag from the header,
-                     * and load it into the dxpl via the H5_BEGIN_TAG and 
+                     * and load it into the API context via the H5_BEGIN_TAG and 
                      * H5_END_TAG macros.  Note that any error bracked by
                      * these macros must be reported with HGOTO_ERROR_TAG. 
                      */
-                    H5_BEGIN_TAG(dxpl_id, hdr->heap_addr, FAIL)
+                    H5_BEGIN_TAG(hdr->heap_addr)
 
-                    if(NULL == (root_iblock = (H5HF_indirect_t *)H5AC_protect(f, dxpl_id, H5AC_FHEAP_IBLOCK, root_iblock_addr, NULL, H5AC__READ_ONLY_FLAG)))
+                    if(NULL == (root_iblock = (H5HF_indirect_t *)H5AC_protect(f, H5AC_FHEAP_IBLOCK, root_iblock_addr, NULL, H5AC__READ_ONLY_FLAG)))
                         HGOTO_ERROR_TAG(H5E_HEAP, H5E_CANTPROTECT, FAIL, "H5AC_protect() faild.")
 
-                    H5_END_TAG(FAIL)
+                    H5_END_TAG
 
                     unprotect_root_iblock = TRUE;
                 } /* end if */
@@ -2857,19 +2879,19 @@ H5HF__cache_verify_hdr_descendants_clean(H5F_t *f, hid_t dxpl_id,
                      * in this case, since we know that the entry is in cache,
                      * we can pass NULL udata.
                      *
-                     * The tag associated specified in the dxpl we received
-                     * as a parameter (via dxpl_id) may not be correct.
+                     * The tag associated specified in the API context we received
+                     * as a parameter (via API context) may not be correct.
                      * Grab the (hopefully) correct tag from the header,
-                     * and load it into the dxpl via the H5_BEGIN_TAG and 
+                     * and load it into the API context via the H5_BEGIN_TAG and 
                      * H5_END_TAG macros.  Note that any error bracked by
                      * these macros must be reported with HGOTO_ERROR_TAG. 
                      */
-                    H5_BEGIN_TAG(dxpl_id, hdr->heap_addr, FAIL)
+                    H5_BEGIN_TAG(hdr->heap_addr)
 
-                    if(NULL == (iblock = (H5HF_indirect_t *)H5AC_protect(f, dxpl_id, H5AC_FHEAP_IBLOCK, root_iblock_addr, NULL, H5AC__READ_ONLY_FLAG)))
+                    if(NULL == (iblock = (H5HF_indirect_t *)H5AC_protect(f, H5AC_FHEAP_IBLOCK, root_iblock_addr, NULL, H5AC__READ_ONLY_FLAG)))
                         HGOTO_ERROR_TAG(H5E_HEAP, H5E_CANTPROTECT, FAIL, "H5AC_protect() faild.")
 
-                    H5_END_TAG(FAIL)
+                    H5_END_TAG
 
                     unprotect_root_iblock = TRUE;
                     HDassert(iblock == root_iblock);
@@ -2883,13 +2905,13 @@ H5HF__cache_verify_hdr_descendants_clean(H5F_t *f, hid_t dxpl_id,
              HDassert(root_iblock->cache_info.magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
              HDassert(root_iblock->cache_info.type == H5AC_FHEAP_IBLOCK);
 
-             if(H5HF__cache_verify_iblock_descendants_clean(f, dxpl_id, hdr->heap_addr, root_iblock, &root_iblock_status, fd_clean, clean) < 0)
+             if(H5HF__cache_verify_iblock_descendants_clean(f, hdr->heap_addr, root_iblock, &root_iblock_status, fd_clean, clean) < 0)
                  HGOTO_ERROR(H5E_HEAP, H5E_SYSTEM, FAIL, "can't verify root iblock & descendants clean.")
 
              /* Unprotect the root indirect block if required */
              if(unprotect_root_iblock) {
                 HDassert(root_iblock);
-                if(H5AC_unprotect(f, dxpl_id, H5AC_FHEAP_IBLOCK, root_iblock_addr, root_iblock, H5AC__NO_FLAGS_SET) < 0)
+                if(H5AC_unprotect(f, H5AC_FHEAP_IBLOCK, root_iblock_addr, root_iblock, H5AC__NO_FLAGS_SET) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "H5AC_unprotect() faild.")
             } /* end if */
         } /* end else */
@@ -3026,9 +3048,9 @@ done:
  */
 #ifndef NDEBUG
 static herr_t
-H5HF__cache_verify_iblock_descendants_clean(H5F_t *f, hid_t dxpl_id,
-    haddr_t fd_parent_addr, H5HF_indirect_t *iblock, unsigned *iblock_status, 
-    hbool_t * fd_clean, hbool_t *clean)
+H5HF__cache_verify_iblock_descendants_clean(H5F_t *f, haddr_t fd_parent_addr,
+    H5HF_indirect_t *iblock, unsigned *iblock_status, hbool_t * fd_clean,
+    hbool_t *clean)
 {
     hbool_t	has_dblocks = FALSE;
     hbool_t	has_iblocks = FALSE;
@@ -3050,7 +3072,7 @@ H5HF__cache_verify_iblock_descendants_clean(H5F_t *f, hid_t dxpl_id,
     if((*fd_clean) && H5HF__cache_verify_iblocks_dblocks_clean(f, fd_parent_addr, iblock, fd_clean, clean, &has_dblocks) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_SYSTEM, FAIL, "can't verify dblocks clean.")
 
-    if((*fd_clean) && H5HF__cache_verify_descendant_iblocks_clean(f, dxpl_id, fd_parent_addr, iblock, fd_clean, clean, &has_iblocks) < 0)
+    if((*fd_clean) && H5HF__cache_verify_descendant_iblocks_clean(f, fd_parent_addr, iblock, fd_clean, clean, &has_iblocks) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_SYSTEM, FAIL, "can't verify iblocks clean.")
 
     /* verify that flush dependency setup is plausible */
@@ -3308,9 +3330,9 @@ done:
  */
 #ifndef NDEBUG
 static herr_t
-H5HF__cache_verify_descendant_iblocks_clean(H5F_t *f, hid_t dxpl_id,
-    haddr_t fd_parent_addr, H5HF_indirect_t *iblock, hbool_t *fd_clean,
-    hbool_t *clean, hbool_t *has_iblocks)
+H5HF__cache_verify_descendant_iblocks_clean(H5F_t *f, haddr_t fd_parent_addr,
+    H5HF_indirect_t *iblock, hbool_t *fd_clean, hbool_t *clean,
+    hbool_t *has_iblocks)
 {
     unsigned	      first_iblock_index;
     unsigned	      last_iblock_index;
@@ -3432,23 +3454,23 @@ H5HF__cache_verify_descendant_iblocks_clean(H5F_t *f, hid_t dxpl_id,
                             /* in this case, since we know that the      */
                             /* entry is in cache, we can pass NULL udata */
                             /*                                           */
-                            /* The tag associated specified in the dxpl  */
-                            /* we received as a parameter (via dxpl_id)  */
+                            /* The tag associated specified in the API context  */
+                            /* we received as a parameter (via API context)  */
                             /* may not be correct.                       */
                             /*                                           */
                             /* Grab the (hopefully) correct tag from the */
-                            /* parent iblock, and load it into the dxpl  */
+                            /* parent iblock, and load it into the API context  */
                             /* via the H5_BEGIN_TAG and H5_END_TAG       */
                             /* macros.  Note that any error bracked by   */
                             /* these macros must be reported with        */
                             /* HGOTO_ERROR_TAG.                          */
 
-                            H5_BEGIN_TAG(dxpl_id, iblock->hdr->heap_addr, FAIL)
+                            H5_BEGIN_TAG(iblock->hdr->heap_addr)
 
-                            if(NULL == (child_iblock = (H5HF_indirect_t *) H5AC_protect(f, dxpl_id, H5AC_FHEAP_IBLOCK, child_iblock_addr, NULL, H5AC__READ_ONLY_FLAG)))
+                            if(NULL == (child_iblock = (H5HF_indirect_t *) H5AC_protect(f, H5AC_FHEAP_IBLOCK, child_iblock_addr, NULL, H5AC__READ_ONLY_FLAG)))
                                 HGOTO_ERROR_TAG(H5E_HEAP, H5E_CANTPROTECT, FAIL, "H5AC_protect() faild.")
 
-                            H5_END_TAG(FAIL)
+                            H5_END_TAG
 
                             unprotect_child_iblock = TRUE;
                         } /* end if */
@@ -3479,7 +3501,7 @@ H5HF__cache_verify_descendant_iblocks_clean(H5F_t *f, hid_t dxpl_id,
                     HDassert(child_iblock->addr == child_iblock_addr);
 
                     /* now make the recursive call */
-                    if(H5HF__cache_verify_iblock_descendants_clean(f, dxpl_id, fd_parent_addr, child_iblock, &child_iblock_status, fd_clean, clean) < 0)
+                    if(H5HF__cache_verify_iblock_descendants_clean(f, fd_parent_addr, child_iblock, &child_iblock_status, fd_clean, clean) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_SYSTEM, FAIL, "can't verify child iblock clean.")
 
                     /* if iblock_addr != fd_parent_addr, verify that a flush 
@@ -3496,7 +3518,7 @@ H5HF__cache_verify_descendant_iblocks_clean(H5F_t *f, hid_t dxpl_id,
 
                     /* if we protected the child iblock, unprotect it now */
                     if(unprotect_child_iblock) {
-                        if(H5AC_unprotect(f, dxpl_id, H5AC_FHEAP_IBLOCK, child_iblock_addr, child_iblock, H5AC__NO_FLAGS_SET) < 0)
+                        if(H5AC_unprotect(f, H5AC_FHEAP_IBLOCK, child_iblock_addr, child_iblock, H5AC__NO_FLAGS_SET) < 0)
                             HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "H5AC_unprotect() faild.")
                     } /* end if */
                 } /* end if */
diff --git a/src/H5HFdbg.c b/src/H5HFdbg.c
index 40191e5..70dfeed 100644
--- a/src/H5HFdbg.c
+++ b/src/H5HFdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -113,7 +111,7 @@ static herr_t H5HF_dtable_debug(const H5HF_dtable_t *dtable, FILE *stream,
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_id_print(H5HF_t *fh, hid_t dxpl_id, const void *_id, FILE *stream, int indent, int fwidth)
+H5HF_id_print(H5HF_t *fh, const void *_id, FILE *stream, int indent, int fwidth)
 {
     const uint8_t *id = (const uint8_t *)_id;   /* Object ID */
     uint8_t id_flags;                   /* Heap ID flag bits */
@@ -156,11 +154,11 @@ HGOTO_ERROR(H5E_HEAP, H5E_UNSUPPORTED, FAIL, "heap ID type not supported yet")
     } /* end else */
 
     /* Get the length of the heap object */
-    if(H5HF_get_obj_len(fh, dxpl_id, id, &obj_len) < 0)
+    if(H5HF_get_obj_len(fh, id, &obj_len) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't retrieve heap ID length")
 
     /* Get the offset of the heap object */
-    if(H5HF_get_obj_off(fh, dxpl_id, id, &obj_off) < 0)
+    if(H5HF_get_obj_off(fh, id, &obj_off) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't retrieve heap ID length")
 
     /* Display the heap ID */
@@ -259,7 +257,7 @@ H5HF_dtable_debug(const H5HF_dtable_t *dtable, FILE *stream, int indent, int fwi
  *-------------------------------------------------------------------------
  */
 void
-H5HF_hdr_print(const H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t dump_internal, FILE *stream, int indent, int fwidth)
+H5HF_hdr_print(const H5HF_hdr_t *hdr, hbool_t dump_internal, FILE *stream, int indent, int fwidth)
 {
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
@@ -343,8 +341,7 @@ H5HF_hdr_print(const H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t dump_internal, FILE
                       "Filter mask for root direct block:",
                       hdr->pline_root_direct_filter_mask);
         } /* end if */
-        H5O_debug_id(H5O_PLINE_ID, hdr->f, dxpl_id, &(hdr->pline), stream,
-                             indent + 3, MAX(0, fwidth - 3));
+        H5O_debug_id(H5O_PLINE_ID, hdr->f, &(hdr->pline), stream, indent + 3, MAX(0, fwidth - 3));
     } /* end if */
 
     /* Print internal (runtime) information, if requested */
@@ -380,7 +377,7 @@ H5HF_hdr_print(const H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t dump_internal, FILE
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth)
+H5HF_hdr_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth)
 {
     H5HF_hdr_t	*hdr = NULL;             /* Fractal heap header info */
     herr_t      ret_value = SUCCEED;    /* Return value */
@@ -397,14 +394,14 @@ H5HF_hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
     HDassert(fwidth >= 0);
 
     /* Load the fractal heap header */
-    if(NULL == (hdr = H5HF_hdr_protect(f, dxpl_id, addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5HF__hdr_protect(f, addr, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap header")
 
     /* Print the information about the heap's header */
-    H5HF_hdr_print(hdr, dxpl_id, FALSE, stream, indent, fwidth);
+    H5HF_hdr_print(hdr, FALSE, stream, indent, fwidth);
 
 done:
-    if(hdr && H5AC_unprotect(f, dxpl_id, H5AC_FHEAP_HDR, addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5AC_unprotect(f, H5AC_FHEAP_HDR, addr, hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_PROTECT, FAIL, "unable to release fractal heap header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -509,8 +506,8 @@ H5HF_dblock_debug_cb(H5FS_section_info_t *_sect, void *_udata)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream,
-    int indent, int fwidth, haddr_t hdr_addr, size_t block_size)
+H5HF_dblock_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth,
+    haddr_t hdr_addr, size_t block_size)
 {
     H5HF_hdr_t	*hdr = NULL;            /* Fractal heap header info */
     H5HF_direct_t *dblock = NULL;       /* Fractal heap direct block info */
@@ -533,13 +530,13 @@ H5HF_dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream,
     HDassert(block_size > 0);
 
     /* Load the fractal heap header */
-    if(NULL == (hdr = H5HF_hdr_protect(f, dxpl_id, hdr_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5HF__hdr_protect(f, hdr_addr, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap header")
 
     /*
      * Load the heap direct block
      */
-    if(NULL == (dblock = H5HF_man_dblock_protect(hdr, dxpl_id, addr, block_size, NULL, 0, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (dblock = H5HF__man_dblock_protect(hdr, addr, block_size, NULL, 0, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTLOAD, FAIL, "unable to load fractal heap direct block")
 
     /* Print opening message */
@@ -564,7 +561,7 @@ H5HF_dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream,
 	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
 
     /* Initialize the free space information for the heap */
-    if(H5HF_space_start(hdr, dxpl_id, FALSE) < 0)
+    if(H5HF__space_start(hdr, FALSE) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't initialize heap free space")
 
     /* If there is a free space manager for the heap, check for sections that overlap this block */
@@ -585,11 +582,11 @@ H5HF_dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream,
         HDfprintf(stream, "%*sFree Blocks (offset, size):\n", indent, "");
 
         /* Iterate over the free space sections, to detect overlaps with this block */
-        if(H5FS_sect_iterate(f, dxpl_id, hdr->fspace, H5HF_dblock_debug_cb, &udata) < 0)
+        if(H5FS_sect_iterate(f, hdr->fspace, H5HF_dblock_debug_cb, &udata) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_BADITER, FAIL, "can't iterate over heap's free space")
 
         /* Close the free space information */
-        if(H5HF_space_close(hdr, dxpl_id) < 0)
+        if(H5HF__space_close(hdr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't release free space info")
 
         /* Keep the amount of space free */
@@ -612,9 +609,9 @@ H5HF_dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream,
     H5_buffer_dump(stream, indent, dblock->blk, marker, (size_t)0, dblock->size);
 
 done:
-    if(dblock && H5AC_unprotect(f, dxpl_id, H5AC_FHEAP_DBLOCK, addr, dblock, H5AC__NO_FLAGS_SET) < 0)
+    if(dblock && H5AC_unprotect(f, H5AC_FHEAP_DBLOCK, addr, dblock, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_PROTECT, FAIL, "unable to release fractal heap direct block")
-    if(hdr && H5AC_unprotect(f, dxpl_id, H5AC_FHEAP_HDR, hdr_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5AC_unprotect(f, H5AC_FHEAP_HDR, hdr_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_PROTECT, FAIL, "unable to release fractal heap header")
     H5MM_xfree(marker);
 
@@ -768,8 +765,8 @@ H5HF_iblock_print(const H5HF_indirect_t *iblock,
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_iblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream,
-    int indent, int fwidth, haddr_t hdr_addr, unsigned nrows)
+H5HF_iblock_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth,
+    haddr_t hdr_addr, unsigned nrows)
 {
     H5HF_hdr_t	*hdr = NULL;            /* Fractal heap header info */
     H5HF_indirect_t *iblock = NULL;     /* Fractal heap direct block info */
@@ -790,22 +787,22 @@ H5HF_iblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream,
     HDassert(nrows > 0);
 
     /* Load the fractal heap header */
-    if(NULL == (hdr = H5HF_hdr_protect(f, dxpl_id, hdr_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5HF__hdr_protect(f, hdr_addr, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap header")
 
     /*
      * Load the heap indirect block
      */
-    if(NULL == (iblock = H5HF_man_iblock_protect(hdr, dxpl_id, addr, nrows, NULL, 0, FALSE, H5AC__READ_ONLY_FLAG, &did_protect)))
+    if(NULL == (iblock = H5HF__man_iblock_protect(hdr, addr, nrows, NULL, 0, FALSE, H5AC__READ_ONLY_FLAG, &did_protect)))
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTLOAD, FAIL, "unable to load fractal heap indirect block")
 
     /* Print the information about the heap's indirect block */
     H5HF_iblock_print(iblock, FALSE, stream, indent, fwidth);
 
 done:
-    if(iblock && H5HF_man_iblock_unprotect(iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+    if(iblock && H5HF__man_iblock_unprotect(iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_PROTECT, FAIL, "unable to release fractal heap direct block")
-    if(hdr && H5AC_unprotect(f, dxpl_id, H5AC_FHEAP_HDR, hdr_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5AC_unprotect(f, H5AC_FHEAP_HDR, hdr_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_PROTECT, FAIL, "unable to release fractal heap header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -881,8 +878,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t fh_addr,
-    FILE *stream, int indent, int fwidth)
+H5HF_sects_debug(H5F_t *f, haddr_t fh_addr, FILE *stream, int indent,
+    int fwidth)
 {
     H5HF_hdr_t	*hdr = NULL;            /* Fractal heap header info */
     herr_t      ret_value = SUCCEED;    /* Return value */
@@ -899,11 +896,11 @@ H5HF_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t fh_addr,
     HDassert(fwidth >= 0);
 
     /* Load the fractal heap header */
-    if(NULL == (hdr = H5HF_hdr_protect(f, dxpl_id, fh_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (hdr = H5HF__hdr_protect(f, fh_addr, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap header")
 
     /* Initialize the free space information for the heap */
-    if(H5HF_space_start(hdr, dxpl_id, FALSE) < 0)
+    if(H5HF__space_start(hdr, FALSE) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't initialize heap free space")
 
     /* If there is a free space manager for the heap, iterate over them */
@@ -917,16 +914,16 @@ H5HF_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t fh_addr,
         udata.fwidth = fwidth;
 
         /* Iterate over all the free space sections */
-        if(H5FS_sect_iterate(f, dxpl_id, hdr->fspace, H5HF_sects_debug_cb, &udata) < 0)
+        if(H5FS_sect_iterate(f, hdr->fspace, H5HF_sects_debug_cb, &udata) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_BADITER, FAIL, "can't iterate over heap's free space")
 
         /* Close the free space information */
-        if(H5HF_space_close(hdr, dxpl_id) < 0)
+        if(H5HF__space_close(hdr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't release free space info")
     } /* end if */
 
 done:
-    if(hdr && H5AC_unprotect(f, dxpl_id, H5AC_FHEAP_HDR, fh_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+    if(hdr && H5AC_unprotect(f, H5AC_FHEAP_HDR, fh_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_PROTECT, FAIL, "unable to release fractal heap header")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5HFdblock.c b/src/H5HFdblock.c
index b34534c..a6560e2 100644
--- a/src/H5HFdblock.c
+++ b/src/H5HFdblock.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -81,7 +79,7 @@ H5FL_DEFINE(H5HF_direct_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_dblock_create
+ * Function:	H5HF__man_dblock_create
  *
  * Purpose:	Allocate & initialize a managed direct block
  *
@@ -94,7 +92,7 @@ H5FL_DEFINE(H5HF_direct_t);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_dblock_create(hid_t dxpl_id, H5HF_hdr_t *hdr, H5HF_indirect_t *par_iblock,
+H5HF__man_dblock_create(H5HF_hdr_t *hdr, H5HF_indirect_t *par_iblock,
     unsigned par_entry, haddr_t *addr_p, H5HF_free_section_t **ret_sec_node)
 {
     H5HF_free_section_t *sec_node; /* Pointer to free space section for block */
@@ -103,7 +101,7 @@ H5HF_man_dblock_create(hid_t dxpl_id, H5HF_hdr_t *hdr, H5HF_indirect_t *par_iblo
     size_t free_space;                  /* Free space in new block */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -157,16 +155,19 @@ H5HF_man_dblock_create(hid_t dxpl_id, H5HF_hdr_t *hdr, H5HF_indirect_t *par_iblo
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap direct block")
     } /* end if */
     else {
-        if(HADDR_UNDEF == (dblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_DBLOCK, dxpl_id, (hsize_t)dblock->size)))
+        if(HADDR_UNDEF == (dblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_DBLOCK, (hsize_t)dblock->size)))
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap direct block")
     } /* end else */
 
     /* Attach to parent indirect block, if there is one */
     dblock->parent = par_iblock;
-    dblock->fd_parent = par_iblock;
-    if(dblock->parent)
+    if(dblock->parent) {
         if(H5HF_man_iblock_attach(dblock->parent, par_entry, dblock_addr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTATTACH, FAIL, "can't attach direct block to parent indirect block")
+        dblock->fd_parent = par_iblock;
+    } /* end if */
+    else
+        dblock->fd_parent = hdr;
     dblock->par_entry = par_entry;
 
     /* Create a new 'single' section for the free space in the block */
@@ -180,12 +181,12 @@ H5HF_man_dblock_create(hid_t dxpl_id, H5HF_hdr_t *hdr, H5HF_indirect_t *par_iblo
         *ret_sec_node = sec_node;
     else {
         /* Add new free space to the heap's list of space */
-        if(H5HF_space_add(hdr, dxpl_id, sec_node, 0) < 0)
+        if(H5HF__space_add(hdr, sec_node, 0) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't add direct block free space to global list")
     } /* end else */
 
     /* Cache the new fractal heap direct block */
-    if(H5AC_insert_entry(hdr->f, dxpl_id, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(hdr->f, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET) < 0)
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't add fractal heap direct block to cache")
 
     /* Increase the allocated heap size */
@@ -203,11 +204,11 @@ done:
                 HDONE_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to destroy fractal heap direct block")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_dblock_create() */
+} /* end H5HF__man_dblock_create() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_dblock_destroy
+ * Function:	H5HF__man_dblock_destroy
  *
  * Purpose:	Destroy a managed direct block
  *
@@ -224,14 +225,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_dblock_destroy(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_direct_t *dblock,
-    haddr_t dblock_addr)
+H5HF__man_dblock_destroy(H5HF_hdr_t *hdr, H5HF_direct_t *dblock,
+    haddr_t dblock_addr, hbool_t *parent_removed)
 {
     hsize_t dblock_size;                /* Size of direct block on disk */
     unsigned cache_flags = H5AC__NO_FLAGS_SET;      /* Flags for unprotecting indirect block */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -260,6 +261,10 @@ H5HF_man_dblock_destroy(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_direct_t *dblock,
     else
         dblock_size = (hsize_t)dblock->size;
 
+    /* Reset the parent_removed flag */
+    if(parent_removed)
+        *parent_removed = FALSE;
+
     /* Check for root direct block */
     if(hdr->man_dtable.curr_root_rows == 0) {
         /* Sanity check */
@@ -269,11 +274,8 @@ H5HF_man_dblock_destroy(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_direct_t *dblock,
         /* Sanity check block iterator */
         HDassert(!H5HF_man_iter_ready(&hdr->next_block));
 
-        /* Reset root pointer information */
-        hdr->man_dtable.table_addr = HADDR_UNDEF;
-
         /* Reset header information back to "empty heap" state */
-        if(H5HF_hdr_empty(hdr) < 0)
+        if(H5HF__hdr_empty(hdr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't make heap empty")
     } /* end if */
     else {
@@ -281,36 +283,32 @@ H5HF_man_dblock_destroy(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_direct_t *dblock,
         hdr->man_alloc_size -= dblock->size;
 
         /* Check for this direct block being the highest in the heap */
-        if((dblock->block_off + dblock->size) == hdr->man_iter_off) {
+        if((dblock->block_off + dblock->size) == hdr->man_iter_off)
             /* Move 'next block' iterator backwards (may shrink heap) */
-            if(H5HF_hdr_reverse_iter(hdr, dxpl_id, dblock_addr) < 0)
+            if(H5HF__hdr_reverse_iter(hdr, dblock_addr) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't reverse 'next block' iterator")
-        } /* end if */
-#if 0
-        else {
-            unsigned par_row, par_col;  /* Row & column in parent indirect block */
-
-            /* Compute row & column in parent indirect block */
-            par_row = dblock->par_entry / hdr->man_dtable.cparam.width;
-            par_col = dblock->par_entry % hdr->man_dtable.cparam.width;
-
-            /* Add a 'range' section for the space in the destroyed block */
-            if(H5HF_sect_range_add(hdr, dxpl_id, dblock->block_off, hdr->man_dtable.row_tot_dblock_free[par_row],
-                    dblock->parent, par_row, par_col, 1) < 0)
-                HGOTO_ERROR(H5E_HEAP, H5E_CANTINSERT, FAIL, "can't create range section for direct block being destroyed")
-        } /* end else */
-#endif /* 0 */
 
         /* Detach from parent indirect block */
         if(dblock->parent) {
-            if(H5HF_man_iblock_detach(dblock->parent, dxpl_id, dblock->par_entry) < 0)
+            /* Destroy flush dependency between direct block and parent */
+            if(H5AC_destroy_flush_dependency(dblock->fd_parent, dblock) < 0)
+                HGOTO_ERROR(H5E_HEAP, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
+            dblock->fd_parent = NULL;
+
+            /* If this is the last direct block for the indirect block, the
+             *  indirect block will be removed when this direct block is detached
+             */
+            if(parent_removed && 1 == dblock->parent->nchildren)
+                *parent_removed = TRUE;
+
+            if(H5HF__man_iblock_detach(dblock->parent, dblock->par_entry) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTATTACH, FAIL, "can't detach from parent indirect block");
             dblock->parent = NULL;
             dblock->par_entry = 0;
         } /* end if */
     } /* end else */
 
-    /* Indicate that the indirect block should be deleted */
+    /* Indicate that the direct block should be deleted */
     dblock->file_size = dblock_size;
     cache_flags |= H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG;
 
@@ -320,15 +318,15 @@ H5HF_man_dblock_destroy(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_direct_t *dblock,
 
 done:
     /* Unprotect the indirect block, with appropriate flags */
-    if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, cache_flags) < 0)
+    if(H5AC_unprotect(hdr->f, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, cache_flags) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap direct block")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_dblock_destroy() */
+} /* end H5HF__man_dblock_destroy() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_dblock_new
+ * Function:	H5HF__man_dblock_new
  *
  * Purpose:	Create a direct block large enough to hold an object of
  *              the requested size
@@ -342,14 +340,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_dblock_new(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t request,
+H5HF__man_dblock_new(H5HF_hdr_t *hdr, size_t request,
     H5HF_free_section_t **ret_sec_node)
 {
     haddr_t dblock_addr;            /* Address of new direct block */
     size_t min_dblock_size;         /* Min. size of direct block to allocate */
     herr_t ret_value = SUCCEED;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -373,7 +371,7 @@ H5HF_man_dblock_new(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t request,
     if(!H5F_addr_defined(hdr->man_dtable.table_addr) &&
             min_dblock_size == hdr->man_dtable.cparam.start_block_size) {
         /* Create new direct block at starting offset */
-        if(H5HF_man_dblock_create(dxpl_id, hdr, NULL, 0, &dblock_addr, ret_sec_node) < 0)
+        if(H5HF__man_dblock_create(hdr, NULL, 0, &dblock_addr, ret_sec_node) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, FAIL, "can't allocate fractal heap direct block")
 
         /* Point root at new direct block */
@@ -396,7 +394,7 @@ H5HF_man_dblock_new(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t request,
         size_t next_size;           /* Size of next direct block to create */
 
         /* Update iterator to reflect any previous increments as well as allow for requested direct block size */
-        if(H5HF_hdr_update_iter(hdr, dxpl_id, min_dblock_size) < 0)
+        if(H5HF__hdr_update_iter(hdr, min_dblock_size) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTUPDATE, FAIL, "unable to update block iterator")
 
         /* Retrieve information about current iterator position */
@@ -416,17 +414,17 @@ HGOTO_ERROR(H5E_HEAP, H5E_UNSUPPORTED, FAIL, "skipping direct block sizes not su
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINC, FAIL, "can't increment 'next block' iterator")
 
         /* Create new direct block at current location*/
-        if(H5HF_man_dblock_create(dxpl_id, hdr, iblock, next_entry, &dblock_addr, ret_sec_node) < 0)
+        if(H5HF__man_dblock_create(hdr, iblock, next_entry, &dblock_addr, ret_sec_node) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, FAIL, "can't allocate fractal heap direct block")
     } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_dblock_new() */
+} /* end H5HF__man_dblock_new() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_dblock_protect
+ * Function:	H5HF__man_dblock_protect
  *
  * Purpose:	Convenience wrapper around H5AC_protect on a direct block
  *              (Use H5AC_unprotect to unprotect it for now)
@@ -440,7 +438,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5HF_direct_t *
-H5HF_man_dblock_protect(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t dblock_addr,
+H5HF__man_dblock_protect(H5HF_hdr_t *hdr, haddr_t dblock_addr,
     size_t dblock_size, H5HF_indirect_t *par_iblock, unsigned par_entry,
     unsigned flags)
 {
@@ -448,7 +446,7 @@ H5HF_man_dblock_protect(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t dblock_addr,
     H5HF_dblock_cache_ud_t udata;	/* parent and other infor for deserializing direct block */
     H5HF_direct_t *ret_value = NULL;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -498,7 +496,7 @@ H5HF_man_dblock_protect(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t dblock_addr,
     udata.dblk = NULL;
 
     /* Protect the direct block */
-    if(NULL == (dblock = (H5HF_direct_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_FHEAP_DBLOCK, dblock_addr, &udata, flags)))
+    if(NULL == (dblock = (H5HF_direct_t *)H5AC_protect(hdr->f, H5AC_FHEAP_DBLOCK, dblock_addr, &udata, flags)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, NULL, "unable to protect fractal heap direct block")
 
     /* Set the return value */
@@ -506,11 +504,11 @@ H5HF_man_dblock_protect(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t dblock_addr,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_dblock_protect() */
+} /* end H5HF__man_dblock_protect() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_dblock_locate
+ * Function:	H5HF__man_dblock_locate
  *
  * Purpose:	Locate a direct block in a managed heap
  *
@@ -523,7 +521,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_dblock_locate(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t obj_off,
+H5HF__man_dblock_locate(H5HF_hdr_t *hdr, hsize_t obj_off,
     H5HF_indirect_t **ret_iblock, unsigned *ret_entry, hbool_t *ret_did_protect,
     unsigned flags)
 {
@@ -534,7 +532,7 @@ H5HF_man_dblock_locate(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t obj_off,
     unsigned entry;                 /* Entry of block */
     herr_t ret_value = SUCCEED;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -555,7 +553,7 @@ H5HF_man_dblock_locate(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t obj_off,
     iblock_addr = hdr->man_dtable.table_addr;
 
     /* Lock root indirect block */
-    if(NULL == (iblock = H5HF_man_iblock_protect(hdr, dxpl_id, iblock_addr, hdr->man_dtable.curr_root_rows, NULL, 0, FALSE, flags, &did_protect)))
+    if(NULL == (iblock = H5HF__man_iblock_protect(hdr, iblock_addr, hdr->man_dtable.curr_root_rows, NULL, 0, FALSE, flags, &did_protect)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap indirect block")
 
     /* Check for indirect block row */
@@ -577,7 +575,7 @@ H5HF_man_dblock_locate(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t obj_off,
 
         /* Check if we need to (re-)create the child indirect block */
         if(!H5F_addr_defined(iblock_addr)) {
-            if(H5HF_man_iblock_create(hdr, dxpl_id, iblock, entry, nrows, nrows, &iblock_addr) < 0)
+            if(H5HF__man_iblock_create(hdr, iblock, entry, nrows, nrows, &iblock_addr) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, FAIL, "can't allocate fractal heap indirect block")
 
             /* Indicate that the parent indirect block was modified */
@@ -585,11 +583,11 @@ H5HF_man_dblock_locate(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t obj_off,
         } /* end if */
 
         /* Lock child indirect block */
-        if(NULL == (new_iblock = H5HF_man_iblock_protect(hdr, dxpl_id, iblock_addr, nrows, iblock, entry, FALSE, flags, &new_did_protect)))
+        if(NULL == (new_iblock = H5HF__man_iblock_protect(hdr, iblock_addr, nrows, iblock, entry, FALSE, flags, &new_did_protect)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap indirect block")
 
         /* Release the current indirect block */
-        if(H5HF_man_iblock_unprotect(iblock, dxpl_id, cache_flags, did_protect) < 0)
+        if(H5HF__man_iblock_unprotect(iblock, cache_flags, did_protect) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
 
         /* Switch variables to use new indirect block */
@@ -610,17 +608,17 @@ H5HF_man_dblock_locate(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t obj_off,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_dblock_locate() */
+} /* end H5HF__man_dblock_locate() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_dblock_delete
+ * Function:	H5HF__man_dblock_delete
  *
  * Purpose:	Delete a managed direct block
  *
  * Note:	This routine does _not_ modify any indirect block that points
  *              to this direct block, it is assumed that the whole heap is
- *              being deleted.  (H5HF_man_dblock_destroy modifies the indirect
+ *              being deleted.  (H5HF__man_dblock_destroy modifies the indirect
  *              block)
  *
  * Return:	SUCCEED/FAIL
@@ -632,19 +630,19 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_dblock_delete(H5F_t *f, hid_t dxpl_id, haddr_t dblock_addr,
-    hsize_t dblock_size)
+H5HF__man_dblock_delete(H5F_t *f, haddr_t dblock_addr, hsize_t dblock_size)
 {
     unsigned dblock_status = 0;         /* Direct block's status in the metadata cache */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
      */
     HDassert(f);
     HDassert(H5F_addr_defined(dblock_addr));
+    HDassert(dblock_size > 0);
 
     /* Check the direct block's status in the metadata cache */
     if(H5AC_get_entry_status(f, dblock_addr, &dblock_status) < 0)
@@ -657,13 +655,13 @@ H5HF_man_dblock_delete(H5F_t *f, hid_t dxpl_id, haddr_t dblock_addr,
         HDassert(!(dblock_status & H5AC_ES__IS_PROTECTED));
 
         /* Evict the direct block from the metadata cache */
-        if(H5AC_expunge_entry(f, dxpl_id, H5AC_FHEAP_DBLOCK, dblock_addr, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_expunge_entry(f, H5AC_FHEAP_DBLOCK, dblock_addr, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "unable to remove direct block from cache")
     } /* end if */
 
     /* Check if the direct block is NOT currently allocated in temp. file space */
     /* (temp. file space does not need to be freed) */
-    if(!H5F_IS_TMP_ADDR(f, dblock_addr)) {
+    if(!H5F_IS_TMP_ADDR(f, dblock_addr))
         /* Release direct block's disk space */
         /* (XXX: Under the best of circumstances, this block's space in the file
          *          would be freed in the H5AC_expunge_entry() call above (and the
@@ -673,18 +671,14 @@ H5HF_man_dblock_delete(H5F_t *f, hid_t dxpl_id, haddr_t dblock_addr,
          *          "file_size" field for the direct block structure.  In order to
          *          do that, we'd have to protect/unprotect the direct block and
          *          that would add a bunch of unnecessary overhead to the process,
-         *          so we just release the file space here, directly.  When the
-         *          revised metadata cache is operating, it will "know" the file
-         *          size of each entry in the cache and we can the the
-         *          H5AC_expunge_entry() method.  -QAK)
+         *          so we just release the file space here, directly.  -QAK)
          */
-        if(H5MF_xfree(f, H5FD_MEM_FHEAP_DBLOCK, dxpl_id, dblock_addr, dblock_size) < 0)
-            HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free fractal heap direct block")
-    } /* end if */
+        if(H5MF_xfree(f, H5FD_MEM_FHEAP_DBLOCK, dblock_addr, dblock_size) < 0)
+            HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free fractal heap direct block file space")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_dblock_delete() */
+} /* end H5HF__man_dblock_delete() */
 
 
 /*-------------------------------------------------------------------------
@@ -717,7 +711,7 @@ H5HF_man_dblock_dest(H5HF_direct_t *dblock)
     if(H5HF_hdr_decr(dblock->hdr) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared heap header")
     if(dblock->parent)
-        if(H5HF_iblock_decr(dblock->parent) < 0)
+        if(H5HF__iblock_decr(dblock->parent) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared indirect block")
 
     /* Free block's buffer */
diff --git a/src/H5HFdtable.c b/src/H5HFdtable.c
index 3ceb6f5..563e8c5 100644
--- a/src/H5HFdtable.c
+++ b/src/H5HFdtable.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5HFhdr.c b/src/H5HFhdr.c
index 42857c0..b1b8574 100644
--- a/src/H5HFhdr.c
+++ b/src/H5HFhdr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -339,7 +337,7 @@ done:
  *-------------------------------------------------------------------------
  */
 haddr_t
-H5HF_hdr_create(H5F_t *f, hid_t dxpl_id, const H5HF_create_t *cparam)
+H5HF_hdr_create(H5F_t *f, const H5HF_create_t *cparam)
 {
     H5HF_hdr_t *hdr = NULL;     /* The new fractal heap header information */
     size_t dblock_overhead;     /* Direct block's overhead */
@@ -426,11 +424,9 @@ H5HF_hdr_create(H5F_t *f, hid_t dxpl_id, const H5HF_create_t *cparam)
         if(NULL == H5O_msg_copy(H5O_PLINE_ID, &(cparam->pline), &(hdr->pline)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTCOPY, HADDR_UNDEF, "can't copy I/O filter pipeline")
 
-        /* Pay attention to the latest version flag for the file */
-        if(H5F_USE_LATEST_FLAGS(hdr->f, H5F_LATEST_PLINE_MSG))
-            /* Set the latest version for the I/O pipeline message */
-            if(H5O_pline_set_latest_version(&(hdr->pline)) < 0)
-                HGOTO_ERROR(H5E_HEAP, H5E_CANTSET, HADDR_UNDEF, "can't set latest version of I/O filter pipeline")
+        /* Set the version for the I/O pipeline message */
+        if(H5O_pline_set_version(hdr->f, &(hdr->pline)) < 0)
+            HGOTO_ERROR(H5E_HEAP, H5E_CANTSET, HADDR_UNDEF, "can't set version of I/O filter pipeline")
 
         /* Compute the I/O filters' encoded size */
         if(0 == (hdr->filter_len = (unsigned)H5O_msg_raw_size(hdr->f, H5O_PLINE_ID, FALSE, &(hdr->pline))))
@@ -497,11 +493,11 @@ H5HF_hdr_create(H5F_t *f, hid_t dxpl_id, const H5HF_create_t *cparam)
 	HGOTO_ERROR(H5E_HEAP, H5E_BADVALUE, HADDR_UNDEF, "max. direct block size not large enough to hold all managed blocks")
 
     /* Allocate space for the header on disk */
-    if(HADDR_UNDEF == (hdr->heap_addr = H5MF_alloc(f, H5FD_MEM_FHEAP_HDR, dxpl_id, (hsize_t)hdr->heap_size)))
+    if(HADDR_UNDEF == (hdr->heap_addr = H5MF_alloc(f, H5FD_MEM_FHEAP_HDR, (hsize_t)hdr->heap_size)))
 	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, HADDR_UNDEF, "file allocation failed for fractal heap header")
 
     /* Cache the new fractal heap header */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_FHEAP_HDR, hdr->heap_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(f, H5AC_FHEAP_HDR, hdr->heap_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTINSERT, HADDR_UNDEF, "can't add fractal heap header to cache")
 
     /* Set address of heap header to return */
@@ -517,7 +513,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_hdr_protect
+ * Function:	H5HF__hdr_protect
  *
  * Purpose:	Convenience wrapper around H5AC_protect on an indirect block
  *
@@ -530,13 +526,13 @@ done:
  *-------------------------------------------------------------------------
  */
 H5HF_hdr_t *
-H5HF_hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags)
+H5HF__hdr_protect(H5F_t *f, haddr_t addr, unsigned flags)
 {
     H5HF_hdr_cache_ud_t cache_udata;    /* User-data for callback */
     H5HF_hdr_t *hdr;                    /* Fractal heap header */
     H5HF_hdr_t *ret_value = NULL;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments */
     HDassert(f);
@@ -547,10 +543,9 @@ H5HF_hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags)
 
     /* Set up userdata for protect call */
     cache_udata.f = f;
-    cache_udata.dxpl_id = dxpl_id;
 
     /* Lock the heap header into memory */
-    if(NULL == (hdr = (H5HF_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_FHEAP_HDR, addr, &cache_udata, flags)))
+    if(NULL == (hdr = (H5HF_hdr_t *)H5AC_protect(f, H5AC_FHEAP_HDR, addr, &cache_udata, flags)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, NULL, "unable to protect fractal heap header")
 
     /* Set the header's address */
@@ -564,7 +559,7 @@ H5HF_hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_hdr_protect() */
+} /* end H5HF__hdr_protect() */
 
 
 /*-------------------------------------------------------------------------
@@ -923,7 +918,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_hdr_skip_blocks
+ * Function:	H5HF__hdr_skip_blocks
  *
  * Purpose:	Add skipped direct blocks to free space for heap
  *
@@ -936,14 +931,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_hdr_skip_blocks(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_indirect_t *iblock,
+H5HF__hdr_skip_blocks(H5HF_hdr_t *hdr, H5HF_indirect_t *iblock,
     unsigned start_entry, unsigned nentries)
 {
     unsigned row, col;                  /* Row & column of entry */
     hsize_t sect_size;                  /* Size of section in heap space */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -963,16 +958,16 @@ H5HF_hdr_skip_blocks(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_indirect_t *iblock,
         HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't increase allocated heap size")
 
     /* Add 'indirect' section for blocks skipped in this row */
-    if(H5HF_sect_indirect_add(hdr, dxpl_id, iblock, start_entry, nentries) < 0)
+    if(H5HF__sect_indirect_add(hdr, iblock, start_entry, nentries) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't create indirect section for indirect block's free space")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_hdr_skip_blocks() */
+} /* end H5HF__hdr_skip_blocks() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_hdr_update_iter
+ * Function:	H5HF__hdr_update_iter
  *
  * Purpose:	Update state of heap to account for current iterator
  *              position.
@@ -988,11 +983,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_hdr_update_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size)
+H5HF__hdr_update_iter(H5HF_hdr_t *hdr, size_t min_dblock_size)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1002,7 +997,7 @@ H5HF_hdr_update_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size)
 
     /* Check for creating first indirect block */
     if(hdr->man_dtable.curr_root_rows == 0) {
-        if(H5HF_man_iblock_root_create(hdr, dxpl_id, min_dblock_size) < 0)
+        if(H5HF__man_iblock_root_create(hdr, min_dblock_size) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTEXTEND, FAIL, "unable to create root indirect block")
     } /* end if */
     else {
@@ -1018,7 +1013,7 @@ H5HF_hdr_update_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size)
         /* Initialize block iterator, if necessary */
         if(!H5HF_man_iter_ready(&hdr->next_block)) {
             /* Start iterator with previous offset of iterator */
-            if(H5HF_man_iter_start_offset(hdr, dxpl_id, &hdr->next_block, hdr->man_iter_off) < 0)
+            if(H5HF__man_iter_start_offset(hdr, &hdr->next_block, hdr->man_iter_off) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "unable to set block iterator location")
         } /* end if */
 
@@ -1039,7 +1034,7 @@ H5HF_hdr_update_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size)
                 skip_entries = min_entry - next_entry;
 
             /* Add skipped direct blocks to heap's free space */
-            if(H5HF_hdr_skip_blocks(hdr, dxpl_id, iblock, next_entry, skip_entries) < 0)
+            if(H5HF__hdr_skip_blocks(hdr, iblock, next_entry, skip_entries) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't add skipped blocks to heap's free space")
 
             /* Get information about new iterator location */
@@ -1056,7 +1051,7 @@ H5HF_hdr_update_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size)
             while(next_row >= iblock->nrows) {
                 /* Check for needing to expand root indirect block */
                 if(iblock->parent == NULL) {
-                    if(H5HF_man_iblock_root_double(hdr, dxpl_id, min_dblock_size) < 0)
+                    if(H5HF__man_iblock_root_double(hdr, min_dblock_size) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_CANTEXTEND, FAIL, "unable to double root indirect block")
                 } /* end if */
                 else {
@@ -1101,7 +1096,7 @@ H5HF_hdr_update_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size)
                         child_entry = iblock->nrows * hdr->man_dtable.cparam.width;
 
                     /* Add skipped indirect blocks to heap's free space */
-                    if(H5HF_hdr_skip_blocks(hdr, dxpl_id, iblock, next_entry, (child_entry - next_entry)) < 0)
+                    if(H5HF__hdr_skip_blocks(hdr, iblock, next_entry, (child_entry - next_entry)) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't add skipped blocks to heap's free space")
                 } /* end if */
                 else {
@@ -1110,11 +1105,11 @@ H5HF_hdr_update_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size)
                     haddr_t new_iblock_addr;        /* New indirect block's address */
 
                     /* Allocate new indirect block */
-                    if(H5HF_man_iblock_create(hdr, dxpl_id, iblock, next_entry, child_nrows, child_nrows, &new_iblock_addr) < 0)
+                    if(H5HF__man_iblock_create(hdr, iblock, next_entry, child_nrows, child_nrows, &new_iblock_addr) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, FAIL, "can't allocate fractal heap indirect block")
 
                     /* Lock new indirect block */
-                    if(NULL == (new_iblock = H5HF_man_iblock_protect(hdr, dxpl_id, new_iblock_addr, child_nrows, iblock, next_entry, FALSE, H5AC__NO_FLAGS_SET, &did_protect)))
+                    if(NULL == (new_iblock = H5HF__man_iblock_protect(hdr, new_iblock_addr, child_nrows, iblock, next_entry, FALSE, H5AC__NO_FLAGS_SET, &did_protect)))
                         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap indirect block")
 
                     /* Move iterator down one level (pins indirect block) */
@@ -1129,12 +1124,12 @@ H5HF_hdr_update_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size)
                         new_entry = hdr->man_dtable.cparam.width * min_dblock_row;
 
                         /* Add skipped blocks to heap's free space */
-                        if(H5HF_hdr_skip_blocks(hdr, dxpl_id, new_iblock, 0, new_entry) < 0)
+                        if(H5HF__hdr_skip_blocks(hdr, new_iblock, 0, new_entry) < 0)
                             HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't add skipped blocks to heap's free space")
                     } /* end if */
 
                     /* Unprotect child indirect block */
-                    if(H5HF_man_iblock_unprotect(new_iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+                    if(H5HF__man_iblock_unprotect(new_iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
                 } /* end else */
 
@@ -1150,7 +1145,7 @@ H5HF_hdr_update_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_hdr_update_iter() */
+} /* end H5HF__hdr_update_iter() */
 
 
 /*-------------------------------------------------------------------------
@@ -1193,7 +1188,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_hdr_reverse_iter
+ * Function:	H5HF__hdr_reverse_iter
  *
  * Purpose:	Walk "next block" iterator backwards until the correct
  *              location to allocate next block from is found
@@ -1207,7 +1202,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_hdr_reverse_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t dblock_addr)
+H5HF__hdr_reverse_iter(H5HF_hdr_t *hdr, haddr_t dblock_addr)
 {
     H5HF_indirect_t *iblock;            /* Indirect block where iterator is located */
     unsigned curr_entry;                /* Current entry for iterator */
@@ -1215,7 +1210,7 @@ H5HF_hdr_reverse_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t dblock_addr)
     hbool_t walked_up;                  /* Loop flag */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1225,7 +1220,7 @@ H5HF_hdr_reverse_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t dblock_addr)
     /* Initialize block iterator, if necessary */
     if(!H5HF_man_iter_ready(&hdr->next_block))
         /* Start iterator with previous offset of iterator */
-        if(H5HF_man_iter_start_offset(hdr, dxpl_id, &hdr->next_block, hdr->man_iter_off) < 0)
+        if(H5HF__man_iter_start_offset(hdr, &hdr->next_block, hdr->man_iter_off) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "unable to set block iterator location")
 
     /* Walk backwards through heap, looking for direct block to place iterator after */
@@ -1308,7 +1303,7 @@ H5HF_hdr_reverse_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t dblock_addr)
                 child_nrows = H5HF_dtable_size_to_rows(&hdr->man_dtable, hdr->man_dtable.row_block_size[row]);
 
                 /* Lock child indirect block */
-                if(NULL == (child_iblock = H5HF_man_iblock_protect(hdr, dxpl_id, iblock->ents[curr_entry].addr, child_nrows, iblock, curr_entry, FALSE, H5AC__NO_FLAGS_SET, &did_protect)))
+                if(NULL == (child_iblock = H5HF__man_iblock_protect(hdr, iblock->ents[curr_entry].addr, child_nrows, iblock, curr_entry, FALSE, H5AC__NO_FLAGS_SET, &did_protect)))
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap indirect block")
 
                 /* Set the current location of the iterator */
@@ -1324,7 +1319,7 @@ H5HF_hdr_reverse_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t dblock_addr)
                 curr_entry = (child_iblock->nrows * hdr->man_dtable.cparam.width) - 1;
 
                 /* Unprotect child indirect block */
-                if(H5HF_man_iblock_unprotect(child_iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+                if(H5HF__man_iblock_unprotect(child_iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
 
                 /* Note that we walked down */
@@ -1335,11 +1330,11 @@ H5HF_hdr_reverse_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t dblock_addr)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_hdr_reverse_iter() */
+} /* end H5HF__hdr_reverse_iter() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_hdr_empty
+ * Function:	H5HF__hdr_empty
  *
  * Purpose:	Reset heap header to 'empty heap' state
  *
@@ -1352,11 +1347,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_hdr_empty(H5HF_hdr_t *hdr)
+H5HF__hdr_empty(H5HF_hdr_t *hdr)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Sanity check */
     HDassert(hdr);
@@ -1371,6 +1366,10 @@ H5HF_hdr_empty(H5HF_hdr_t *hdr)
     hdr->man_size = 0;
     hdr->man_alloc_size = 0;
 
+    /* Reset root pointer information */
+    hdr->man_dtable.curr_root_rows = 0;
+    hdr->man_dtable.table_addr = HADDR_UNDEF;
+
     /* Reset the 'next block' iterator location */
     hdr->man_iter_off = 0;
 
@@ -1383,7 +1382,7 @@ H5HF_hdr_empty(H5HF_hdr_t *hdr)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_hdr_empty() */
+} /* end H5HF__hdr_empty() */
 
 
 /*-------------------------------------------------------------------------
@@ -1429,7 +1428,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_hdr_delete
+ * Function:	H5HF__hdr_delete
  *
  * Purpose:	Delete a fractal heap, starting with the header
  *
@@ -1442,12 +1441,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_hdr_delete(H5HF_hdr_t *hdr, hid_t dxpl_id)
+H5HF__hdr_delete(H5HF_hdr_t *hdr)
 {
     unsigned cache_flags = H5AC__NO_FLAGS_SET;  /* Flags for unprotecting heap header */
     herr_t ret_value = SUCCEED;                 /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1473,35 +1472,35 @@ H5HF_hdr_delete(H5HF_hdr_t *hdr, hid_t dxpl_id)
     /* (must occur before attempting to delete the heap, so indirect blocks
      *  will get unpinned)
      */
-    if(H5F_addr_defined(hdr->fs_addr)) {
+    if(H5F_addr_defined(hdr->fs_addr))
         /* Delete free space manager for heap */
-        if(H5HF_space_delete(hdr, dxpl_id) < 0)
+        if(H5HF__space_delete(hdr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to release fractal heap free space manager")
-    } /* end if */
 
     /* Check for root direct/indirect block */
     if(H5F_addr_defined(hdr->man_dtable.table_addr)) {
         if(hdr->man_dtable.curr_root_rows == 0) {
-            hsize_t dblock_size;        /* Size of direct block */
+            hsize_t dblock_size;                /* Size of direct block on disk */
 
             /* Check for I/O filters on this heap */
             if(hdr->filter_len > 0) {
-                dblock_size = (hsize_t)hdr->pline_root_direct_size;
+                /* Set the dblock's size */
+                dblock_size = hdr->pline_root_direct_size;
 
                 /* Reset the header's pipeline information */
                 hdr->pline_root_direct_size = 0;
                 hdr->pline_root_direct_filter_mask = 0;
-            } /* end else */
+            } /* end if */
             else
-                dblock_size = (hsize_t)hdr->man_dtable.cparam.start_block_size;
+                dblock_size = hdr->man_dtable.cparam.start_block_size;
 
             /* Delete root direct block */
-            if(H5HF_man_dblock_delete(hdr->f, dxpl_id, hdr->man_dtable.table_addr, dblock_size) < 0)
+            if(H5HF__man_dblock_delete(hdr->f, hdr->man_dtable.table_addr, dblock_size) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to release fractal heap root direct block")
         } /* end if */
         else {
             /* Delete root indirect block */
-            if(H5HF_man_iblock_delete(hdr, dxpl_id, hdr->man_dtable.table_addr, hdr->man_dtable.curr_root_rows, NULL, 0) < 0)
+            if(H5HF__man_iblock_delete(hdr, hdr->man_dtable.table_addr, hdr->man_dtable.curr_root_rows, NULL, 0) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to release fractal heap root indirect block")
         } /* end else */
     } /* end if */
@@ -1509,7 +1508,7 @@ H5HF_hdr_delete(H5HF_hdr_t *hdr, hid_t dxpl_id)
     /* Check for 'huge' objects in heap */
     if(H5F_addr_defined(hdr->huge_bt2_addr)) {
         /* Delete huge objects in heap and their tracker */
-        if(H5HF_huge_delete(hdr, dxpl_id) < 0)
+        if(H5HF__huge_delete(hdr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to release fractal heap 'huge' objects and tracker")
     } /* end if */
 
@@ -1518,9 +1517,9 @@ H5HF_hdr_delete(H5HF_hdr_t *hdr, hid_t dxpl_id)
 
 done:
     /* Unprotect the header with appropriate flags */
-    if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_FHEAP_HDR, hdr->heap_addr, hdr, cache_flags) < 0)
+    if(H5AC_unprotect(hdr->f, H5AC_FHEAP_HDR, hdr->heap_addr, hdr, cache_flags) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap header")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_hdr_delete() */
+} /* end H5HF__hdr_delete() */
 
diff --git a/src/H5HFhuge.c b/src/H5HFhuge.c
index 94433c4..6e475ad 100644
--- a/src/H5HFhuge.c
+++ b/src/H5HFhuge.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -66,12 +64,12 @@
 /********************/
 
 /* Local v2 B-tree operations */
-static herr_t H5HF_huge_bt2_create(H5HF_hdr_t *hdr, hid_t dxpl_id);
+static herr_t H5HF__huge_bt2_create(H5HF_hdr_t *hdr);
 
 /* Local 'huge' object support routines */
 static hsize_t H5HF_huge_new_id(H5HF_hdr_t *hdr);
-static herr_t H5HF_huge_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    const uint8_t *id, hbool_t is_read, H5HF_operator_t op, void *op_data);
+static herr_t H5HF__huge_op_real(H5HF_hdr_t *hdr, const uint8_t *id,
+    hbool_t is_read, H5HF_operator_t op, void *op_data);
 
 
 /*********************/
@@ -90,7 +88,7 @@ static herr_t H5HF_huge_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id,
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_huge_bt2_create
+ * Function:	H5HF__huge_bt2_create
  *
  * Purpose:	Create the v2 B-tree for tracking the huge objects in the heap
  *
@@ -103,12 +101,12 @@ static herr_t H5HF_huge_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id,
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_huge_bt2_create(H5HF_hdr_t *hdr, hid_t dxpl_id)
+H5HF__huge_bt2_create(H5HF_hdr_t *hdr)
 {
     H5B2_create_t bt2_cparam;           /* v2 B-tree creation parameters */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -157,7 +155,7 @@ H5HF_huge_bt2_create(H5HF_hdr_t *hdr, hid_t dxpl_id)
     bt2_cparam.merge_percent = H5HF_HUGE_BT2_MERGE_PERC;
 
     /* Create v2 B-tree for tracking 'huge' objects */
-    if(NULL == (hdr->huge_bt2 = H5B2_create(hdr->f, dxpl_id, &bt2_cparam, hdr->f)))
+    if(NULL == (hdr->huge_bt2 = H5B2_create(hdr->f, &bt2_cparam, hdr->f)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTCREATE, FAIL, "can't create v2 B-tree for tracking 'huge' heap objects")
 
     /* Retrieve the v2 B-tree's address in the file */
@@ -166,7 +164,7 @@ H5HF_huge_bt2_create(H5HF_hdr_t *hdr, hid_t dxpl_id)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_huge_bt2_create() */
+} /* end H5HF__huge_bt2_create() */
 
 
 /*-------------------------------------------------------------------------
@@ -293,7 +291,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_huge_insert
+ * Function:	H5HF__huge_insert
  *
  * Purpose:	Insert a 'huge' object into the file and track it
  *
@@ -306,8 +304,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_huge_insert(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t obj_size, void *obj,
-    void *_id)
+H5HF__huge_insert(H5HF_hdr_t *hdr, size_t obj_size, void *obj, void *_id)
 {
     uint8_t *id = (uint8_t *)_id;       /* Pointer to ID buffer */
     haddr_t obj_addr;                   /* Address of object in the file */
@@ -316,7 +313,7 @@ H5HF_huge_insert(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t obj_size, void *obj,
     unsigned filter_mask = 0;           /* Filter mask for object (only used for filtered objects) */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 #ifdef QAK
 HDfprintf(stderr, "%s: obj_size = %Zu\n", FUNC, obj_size);
 #endif /* QAK */
@@ -332,14 +329,14 @@ HDfprintf(stderr, "%s: obj_size = %Zu\n", FUNC, obj_size);
     /* Check if the v2 B-tree for tracking 'huge' heap objects has been created yet */
     if(!H5F_addr_defined(hdr->huge_bt2_addr)) {
         /* Go create (& open) v2 B-tree */
-        if(H5HF_huge_bt2_create(hdr, dxpl_id) < 0)
+        if(H5HF__huge_bt2_create(hdr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTCREATE, FAIL, "can't create v2 B-tree for tracking 'huge' heap objects")
     } /* end if */
     else {
         /* Check if v2 B-tree is open yet */
         if(NULL == hdr->huge_bt2) {
             /* Open existing v2 B-tree */
-            if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, dxpl_id, hdr->huge_bt2_addr, hdr->f)))
+            if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, hdr->huge_bt2_addr, hdr->f)))
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for tracking 'huge' heap objects")
         } /* end if */
     } /* end else */
@@ -347,9 +344,13 @@ HDfprintf(stderr, "%s: obj_size = %Zu\n", FUNC, obj_size);
 
     /* Check for I/O pipeline filter on heap */
     if(hdr->filter_len > 0) {
-        H5Z_cb_t filter_cb = {NULL, NULL};  /* Filter callback structure */
+        H5Z_cb_t filter_cb;                 /* Filter callback structure */
         size_t nbytes;                      /* Number of bytes used */
 
+        /* Initialize the filter callback struct */
+        filter_cb.op_data = NULL;
+        filter_cb.func = NULL;          /* no callback function when failed */
+
         /* Allocate buffer to perform I/O filtering on */
         write_size = obj_size;
         if(NULL == (write_buf = H5MM_malloc(write_size)))
@@ -375,11 +376,11 @@ HDfprintf(stderr, "%s: obj_size = %Zu, obj = %p\n", FUNC, obj_size, obj);
     } /* end else */
 
     /* Allocate space in the file for storing the 'huge' object */
-    if(HADDR_UNDEF == (obj_addr = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, dxpl_id, (hsize_t)write_size)))
+    if(HADDR_UNDEF == (obj_addr = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, (hsize_t)write_size)))
         HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap huge object")
 
     /* Write the object's data to disk */
-    if(H5F_block_write(hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, obj_addr, write_size, H5AC_rawdata_dxpl_id, write_buf) < 0)
+    if(H5F_block_write(hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, obj_addr, write_size, write_buf) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_WRITEERROR, FAIL, "writing 'huge' object to file failed")
 
     /* Release buffer for writing, if we had one */
@@ -403,7 +404,7 @@ HDfprintf(stderr, "%s: obj_rec = {%a, %Hu, %x, %Hu}\n", FUNC, obj_rec.addr, obj_
 #endif /* QAK */
 
             /* Insert record for object in v2 B-tree */
-            if(H5B2_insert(hdr->huge_bt2, dxpl_id, &obj_rec) < 0)
+            if(H5B2_insert(hdr->huge_bt2, &obj_rec) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTINSERT, FAIL, "couldn't insert object tracking record in v2 B-tree")
 
             /* Encode ID for user */
@@ -424,7 +425,7 @@ HDfprintf(stderr, "%s: obj_rec = {%a, %Hu}\n", FUNC, obj_rec.addr, obj_rec.len);
 #endif /* QAK */
 
             /* Insert record for object in v2 B-tree */
-            if(H5B2_insert(hdr->huge_bt2, dxpl_id, &obj_rec) < 0)
+            if(H5B2_insert(hdr->huge_bt2, &obj_rec) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTINSERT, FAIL, "couldn't insert object tracking record in v2 B-tree")
 
             /* Encode ID for user */
@@ -471,7 +472,7 @@ HDfprintf(stderr, "%s: indir_rec = {%a, %Hu, %Hu}\n", FUNC, indir_rec.addr, indi
         } /* end else */
 
         /* Insert record for tracking object in v2 B-tree */
-        if(H5B2_insert(hdr->huge_bt2, dxpl_id, ins_rec) < 0)
+        if(H5B2_insert(hdr->huge_bt2, ins_rec) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINSERT, FAIL, "couldn't insert object tracking record in v2 B-tree")
 
         /* Encode ID for user */
@@ -489,11 +490,11 @@ HDfprintf(stderr, "%s: indir_rec = {%a, %Hu, %Hu}\n", FUNC, indir_rec.addr, indi
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_huge_insert() */
+} /* end H5HF__huge_insert() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_huge_get_obj_len
+ * Function:	H5HF__huge_get_obj_len
  *
  * Purpose:	Get the size of a 'huge' object in a fractal heap
  *
@@ -506,12 +507,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_huge_get_obj_len(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
-    size_t *obj_len_p)
+H5HF__huge_get_obj_len(H5HF_hdr_t *hdr, const uint8_t *id, size_t *obj_len_p)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -545,7 +545,7 @@ H5HF_huge_get_obj_len(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
         /* Check if v2 B-tree is open yet */
         if(NULL == hdr->huge_bt2) {
             /* Open existing v2 B-tree */
-            if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, dxpl_id, hdr->huge_bt2_addr, hdr->f)))
+            if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, hdr->huge_bt2_addr, hdr->f)))
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for tracking 'huge' heap objects")
         } /* end if */
 
@@ -557,7 +557,7 @@ H5HF_huge_get_obj_len(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
             UINT64DECODE_VAR(id, search_rec.id, hdr->huge_id_size)
 
             /* Look up object in v2 B-tree */
-            if(H5B2_find(hdr->huge_bt2, dxpl_id, &search_rec, H5HF__huge_bt2_filt_indir_found, &found_rec) != TRUE)
+            if(H5B2_find(hdr->huge_bt2, &search_rec, H5HF__huge_bt2_filt_indir_found, &found_rec) != TRUE)
                 HGOTO_ERROR(H5E_HEAP, H5E_NOTFOUND, FAIL, "can't find object in B-tree")
 
             /* Retrieve the object's length */
@@ -571,7 +571,7 @@ H5HF_huge_get_obj_len(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
             UINT64DECODE_VAR(id, search_rec.id, hdr->huge_id_size)
 
             /* Look up object in v2 B-tree */
-            if(H5B2_find(hdr->huge_bt2, dxpl_id, &search_rec, H5HF__huge_bt2_indir_found, &found_rec) != TRUE)
+            if(H5B2_find(hdr->huge_bt2, &search_rec, H5HF__huge_bt2_indir_found, &found_rec) != TRUE)
                 HGOTO_ERROR(H5E_HEAP, H5E_NOTFOUND, FAIL, "can't find object in B-tree")
 
             /* Retrieve the object's length */
@@ -581,7 +581,7 @@ H5HF_huge_get_obj_len(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_huge_get_obj_len() */
+} /* end H5HF__huge_get_obj_len() */
 
 
 /*-------------------------------------------------------------------------
@@ -598,13 +598,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF__huge_get_obj_off(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
-    hsize_t *obj_off_p)
+H5HF__huge_get_obj_off(H5HF_hdr_t *hdr, const uint8_t *id, hsize_t *obj_off_p)
 {
     haddr_t obj_addr;                   /* Object's address in the file */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -629,7 +628,7 @@ H5HF__huge_get_obj_off(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
         /* Check if v2 B-tree is open yet */
         if(NULL == hdr->huge_bt2) {
             /* Open existing v2 B-tree */
-            if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, dxpl_id, hdr->huge_bt2_addr, hdr->f)))
+            if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, hdr->huge_bt2_addr, hdr->f)))
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for tracking 'huge' heap objects")
         } /* end if */
 
@@ -641,7 +640,7 @@ H5HF__huge_get_obj_off(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
             UINT64DECODE_VAR(id, search_rec.id, hdr->huge_id_size)
 
             /* Look up object in v2 B-tree */
-            if(H5B2_find(hdr->huge_bt2, dxpl_id, &search_rec, H5HF__huge_bt2_filt_indir_found, &found_rec) != TRUE)
+            if(H5B2_find(hdr->huge_bt2, &search_rec, H5HF__huge_bt2_filt_indir_found, &found_rec) != TRUE)
                 HGOTO_ERROR(H5E_HEAP, H5E_NOTFOUND, FAIL, "can't find object in B-tree")
 
             /* Retrieve the object's address & length */
@@ -655,7 +654,7 @@ H5HF__huge_get_obj_off(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
             UINT64DECODE_VAR(id, search_rec.id, hdr->huge_id_size)
 
             /* Look up object in v2 B-tree */
-            if(H5B2_find(hdr->huge_bt2, dxpl_id, &search_rec, H5HF__huge_bt2_indir_found, &found_rec) != TRUE)
+            if(H5B2_find(hdr->huge_bt2, &search_rec, H5HF__huge_bt2_indir_found, &found_rec) != TRUE)
                 HGOTO_ERROR(H5E_HEAP, H5E_NOTFOUND, FAIL, "can't find object in B-tree")
 
             /* Retrieve the object's address & length */
@@ -672,7 +671,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_huge_op_real
+ * Function:	H5HF__huge_op_real
  *
  * Purpose:	Internal routine to perform an operation on a 'huge' object
  *
@@ -685,8 +684,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_huge_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
-    hbool_t is_read, H5HF_operator_t op, void *op_data)
+H5HF__huge_op_real(H5HF_hdr_t *hdr, const uint8_t *id, hbool_t is_read,
+    H5HF_operator_t op, void *op_data)
 {
     void *read_buf = NULL;              /* Pointer to buffer for reading */
     haddr_t obj_addr;                   /* Object's address in the file */
@@ -694,7 +693,7 @@ H5HF_huge_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
     unsigned filter_mask = 0;           /* Filter mask for object (only used for filtered objects) */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -723,7 +722,7 @@ H5HF_huge_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
         /* Check if v2 B-tree is open yet */
         if(NULL == hdr->huge_bt2) {
             /* Open existing v2 B-tree */
-            if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, dxpl_id, hdr->huge_bt2_addr, hdr->f)))
+            if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, hdr->huge_bt2_addr, hdr->f)))
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for tracking 'huge' heap objects")
         } /* end if */
 
@@ -735,7 +734,7 @@ H5HF_huge_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
             UINT64DECODE_VAR(id, search_rec.id, hdr->huge_id_size)
 
             /* Look up object in v2 B-tree */
-            if(H5B2_find(hdr->huge_bt2, dxpl_id, &search_rec, H5HF__huge_bt2_filt_indir_found, &found_rec) != TRUE)
+            if(H5B2_find(hdr->huge_bt2, &search_rec, H5HF__huge_bt2_filt_indir_found, &found_rec) != TRUE)
                 HGOTO_ERROR(H5E_HEAP, H5E_NOTFOUND, FAIL, "can't find object in B-tree")
 
             /* Retrieve the object's address & length */
@@ -751,7 +750,7 @@ H5HF_huge_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
             UINT64DECODE_VAR(id, search_rec.id, hdr->huge_id_size)
 
             /* Look up object in v2 B-tree */
-            if(H5B2_find(hdr->huge_bt2, dxpl_id, &search_rec, H5HF__huge_bt2_indir_found, &found_rec) != TRUE)
+            if(H5B2_find(hdr->huge_bt2, &search_rec, H5HF__huge_bt2_indir_found, &found_rec) != TRUE)
                 HGOTO_ERROR(H5E_HEAP, H5E_NOTFOUND, FAIL, "can't find object in B-tree")
 
             /* Retrieve the object's address & length */
@@ -770,15 +769,19 @@ H5HF_huge_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
 
     /* Read the object's (possibly filtered) data from the file */
     /* (reads directly into application's buffer if no filters are present) */
-    if(H5F_block_read(hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, obj_addr, (size_t)obj_size, H5AC_rawdata_dxpl_id, read_buf) < 0)
+    if(H5F_block_read(hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, obj_addr, (size_t)obj_size, read_buf) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_READERROR, FAIL, "can't read 'huge' object's data from the file")
 
     /* Check for I/O pipeline filter on heap */
     if(hdr->filter_len > 0) {
-        H5Z_cb_t filter_cb = {NULL, NULL};  /* Filter callback structure */
+        H5Z_cb_t filter_cb;                 /* Filter callback structure */
         size_t read_size;                   /* Object's size in the file */
         size_t nbytes;                      /* Number of bytes used */
 
+        /* Initialize the filter callback struct */
+        filter_cb.op_data = NULL;
+        filter_cb.func = NULL;          /* no callback function when failed */
+
         /* De-filter the object */
         read_size = nbytes = obj_size;
         if(H5Z_pipeline(&(hdr->pline), H5Z_FLAG_REVERSE, &filter_mask, H5Z_NO_EDC, filter_cb, &nbytes, &read_size, &read_buf) < 0)
@@ -810,11 +813,11 @@ done:
         read_buf = H5MM_xfree(read_buf);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_huge_op_real() */
+} /* end H5HF__huge_op_real() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_huge_write
+ * Function:	H5HF__huge_write
  *
  * Purpose:	Write a 'huge' object to the heap
  *
@@ -832,14 +835,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_huge_write(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
-    const void *obj)
+H5HF__huge_write(H5HF_hdr_t *hdr, const uint8_t *id, const void *obj)
 {
     haddr_t obj_addr;                   /* Object's address in the file */
     size_t obj_size;                    /* Object's size in the file */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -871,7 +873,7 @@ H5HF_huge_write(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
         /* Check if v2 B-tree is open yet */
         if(NULL == hdr->huge_bt2) {
             /* Open existing v2 B-tree */
-            if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, dxpl_id, hdr->huge_bt2_addr, hdr->f)))
+            if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, hdr->huge_bt2_addr, hdr->f)))
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for tracking 'huge' heap objects")
         } /* end if */
 
@@ -879,7 +881,7 @@ H5HF_huge_write(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
         UINT64DECODE_VAR(id, search_rec.id, hdr->huge_id_size)
 
         /* Look up object in v2 B-tree */
-        if(H5B2_find(hdr->huge_bt2, dxpl_id, &search_rec, H5HF__huge_bt2_indir_found, &found_rec) != TRUE)
+        if(H5B2_find(hdr->huge_bt2, &search_rec, H5HF__huge_bt2_indir_found, &found_rec) != TRUE)
             HGOTO_ERROR(H5E_HEAP, H5E_NOTFOUND, FAIL, "can't find object in B-tree")
 
         /* Retrieve the object's address & length */
@@ -889,16 +891,16 @@ H5HF_huge_write(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
 
     /* Write the object's data to the file */
     /* (writes directly from application's buffer) */
-    if(H5F_block_write(hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, obj_addr, obj_size, H5AC_rawdata_dxpl_id, obj) < 0)
+    if(H5F_block_write(hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, obj_addr, obj_size, obj) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_WRITEERROR, FAIL, "writing 'huge' object to file failed")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_huge_write() */
+} /* end H5HF__huge_write() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_huge_read
+ * Function:	H5HF__huge_read
  *
  * Purpose:	Read a 'huge' object from the heap
  *
@@ -911,11 +913,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_huge_read(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id, void *obj)
+H5HF__huge_read(H5HF_hdr_t *hdr, const uint8_t *id, void *obj)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -925,16 +927,16 @@ H5HF_huge_read(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id, void *obj)
     HDassert(obj);
 
     /* Call the internal 'op' routine */
-    if(H5HF_huge_op_real(hdr, dxpl_id, id, TRUE, NULL, obj) < 0)
+    if(H5HF__huge_op_real(hdr, id, TRUE, NULL, obj) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTOPERATE, FAIL, "unable to operate on heap object")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_huge_read() */
+} /* end H5HF__huge_read() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_huge_op
+ * Function:	H5HF__huge_op
  *
  * Purpose:	Operate directly on a 'huge' object
  *
@@ -947,12 +949,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_huge_op(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
-    H5HF_operator_t op, void *op_data)
+H5HF__huge_op(H5HF_hdr_t *hdr, const uint8_t *id, H5HF_operator_t op,
+    void *op_data)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -962,16 +964,16 @@ H5HF_huge_op(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
     HDassert(op);
 
     /* Call the internal 'op' routine routine */
-    if(H5HF_huge_op_real(hdr, dxpl_id, id, FALSE, op, op_data) < 0)
+    if(H5HF__huge_op_real(hdr, id, FALSE, op, op_data) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTOPERATE, FAIL, "unable to operate on heap object")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_huge_op() */
+} /* end H5HF__huge_op() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_huge_remove
+ * Function:	H5HF__huge_remove
  *
  * Purpose:	Remove a 'huge' object from the file and the v2 B-tree tracker
  *
@@ -984,12 +986,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_huge_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
+H5HF__huge_remove(H5HF_hdr_t *hdr, const uint8_t *id)
 {
     H5HF_huge_remove_ud_t udata;       /* User callback data for v2 B-tree remove call */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1001,7 +1003,7 @@ H5HF_huge_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
     /* Check if v2 B-tree is open yet */
     if(NULL == hdr->huge_bt2) {
         /* Open existing v2 B-tree */
-        if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, dxpl_id, hdr->huge_bt2_addr, hdr->f)))
+        if(NULL == (hdr->huge_bt2 = H5B2_open(hdr->f, hdr->huge_bt2_addr, hdr->f)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for tracking 'huge' heap objects")
     } /* end if */
 
@@ -1010,7 +1012,6 @@ H5HF_huge_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
 
     /* Set up the common callback info */
     udata.hdr = hdr;
-    udata.dxpl_id = dxpl_id;
 
     /* Check for 'huge' object ID that encodes address & length directly */
     if(hdr->huge_ids_direct) {
@@ -1024,7 +1025,7 @@ H5HF_huge_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
 
             /* Remove the record for tracking the 'huge' object from the v2 B-tree */
             /* (space in the file for the object is freed in the 'remove' callback) */
-            if(H5B2_remove(hdr->huge_bt2, dxpl_id, &search_rec, H5HF__huge_bt2_filt_dir_remove, &udata) < 0)
+            if(H5B2_remove(hdr->huge_bt2, &search_rec, H5HF__huge_bt2_filt_dir_remove, &udata) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "can't remove object from B-tree")
         } /* end if */
         else {
@@ -1037,7 +1038,7 @@ H5HF_huge_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
 
             /* Remove the record for tracking the 'huge' object from the v2 B-tree */
             /* (space in the file for the object is freed in the 'remove' callback) */
-            if(H5B2_remove(hdr->huge_bt2, dxpl_id, &search_rec, H5HF__huge_bt2_dir_remove, &udata) < 0)
+            if(H5B2_remove(hdr->huge_bt2, &search_rec, H5HF__huge_bt2_dir_remove, &udata) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "can't remove object from B-tree")
         } /* end else */
     } /* end if */
@@ -1050,7 +1051,7 @@ H5HF_huge_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
 
             /* Remove the record for tracking the 'huge' object from the v2 B-tree */
             /* (space in the file for the object is freed in the 'remove' callback) */
-            if(H5B2_remove(hdr->huge_bt2, dxpl_id, &search_rec, H5HF__huge_bt2_filt_indir_remove, &udata) < 0)
+            if(H5B2_remove(hdr->huge_bt2, &search_rec, H5HF__huge_bt2_filt_indir_remove, &udata) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "can't remove object from B-tree")
         } /* end if */
         else {
@@ -1061,7 +1062,7 @@ H5HF_huge_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
 
             /* Remove the record for tracking the 'huge' object from the v2 B-tree */
             /* (space in the file for the object is freed in the 'remove' callback) */
-            if(H5B2_remove(hdr->huge_bt2, dxpl_id, &search_rec, H5HF__huge_bt2_indir_remove, &udata) < 0)
+            if(H5B2_remove(hdr->huge_bt2, &search_rec, H5HF__huge_bt2_indir_remove, &udata) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "can't remove object from B-tree")
         } /* end else */
     } /* end else */
@@ -1076,11 +1077,11 @@ H5HF_huge_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_huge_remove() */
+} /* end H5HF__huge_remove() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_huge_term
+ * Function:	H5HF__huge_term
  *
  * Purpose:	Shut down the information for tracking 'huge' objects
  *
@@ -1093,11 +1094,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_huge_term(H5HF_hdr_t *hdr, hid_t dxpl_id)
+H5HF__huge_term(H5HF_hdr_t *hdr)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1110,7 +1111,7 @@ H5HF_huge_term(H5HF_hdr_t *hdr, hid_t dxpl_id)
         HDassert(H5F_addr_defined(hdr->huge_bt2_addr));
 
         /* Close v2 B-tree index */
-        if(H5B2_close(hdr->huge_bt2, dxpl_id) < 0)
+        if(H5B2_close(hdr->huge_bt2) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree")
         hdr->huge_bt2 = NULL;
     } /* end if */
@@ -1124,7 +1125,7 @@ H5HF_huge_term(H5HF_hdr_t *hdr, hid_t dxpl_id)
 
         /* Delete the v2 B-tree */
         /* (any v2 B-tree class will work here) */
-        if(H5B2_delete(hdr->f, dxpl_id, hdr->huge_bt2_addr, hdr->f, NULL, NULL) < 0)
+        if(H5B2_delete(hdr->f, hdr->huge_bt2_addr, hdr->f, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDELETE, FAIL, "can't delete v2 B-tree")
 
         /* Reset the information about 'huge' objects in the file */
@@ -1139,11 +1140,11 @@ H5HF_huge_term(H5HF_hdr_t *hdr, hid_t dxpl_id)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_huge_term() */
+} /* end H5HF__huge_term() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_huge_delete
+ * Function:	H5HF__huge_delete
  *
  * Purpose:	Delete all the 'huge' objects in the heap, and the v2 B-tree
  *              tracker for them
@@ -1157,13 +1158,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_huge_delete(H5HF_hdr_t *hdr, hid_t dxpl_id)
+H5HF__huge_delete(H5HF_hdr_t *hdr)
 {
     H5HF_huge_remove_ud_t udata;       /* User callback data for v2 B-tree remove call */
     H5B2_remove_t op;                   /* Callback for v2 B-tree removal */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1175,7 +1176,6 @@ H5HF_huge_delete(H5HF_hdr_t *hdr, hid_t dxpl_id)
 
     /* Set up the callback info */
     udata.hdr = hdr;
-    udata.dxpl_id = dxpl_id;
 
     /* Set the v2 B-tree callback operator */
     if(hdr->huge_ids_direct) {
@@ -1192,10 +1192,10 @@ H5HF_huge_delete(H5HF_hdr_t *hdr, hid_t dxpl_id)
     } /* end else */
 
     /* Delete the v2 B-tree */
-    if(H5B2_delete(hdr->f, dxpl_id, hdr->huge_bt2_addr, hdr->f, op, &udata) < 0)
+    if(H5B2_delete(hdr->f, hdr->huge_bt2_addr, hdr->f, op, &udata) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTDELETE, FAIL, "can't delete v2 B-tree")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_huge_delete() */
+} /* end H5HF__huge_delete() */
 
diff --git a/src/H5HFiblock.c b/src/H5HFiblock.c
index bb31002..e5c2559 100644
--- a/src/H5HFiblock.c
+++ b/src/H5HFiblock.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -59,10 +57,10 @@
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5HF_iblock_pin(H5HF_indirect_t *iblock);
-static herr_t H5HF_iblock_unpin(H5HF_indirect_t *iblock);
-static herr_t H5HF_man_iblock_root_halve(H5HF_indirect_t *root_iblock, hid_t dxpl_id);
-static herr_t H5HF_man_iblock_root_revert(H5HF_indirect_t *root_iblock, hid_t dxpl_id);
+static herr_t H5HF__iblock_pin(H5HF_indirect_t *iblock);
+static herr_t H5HF__iblock_unpin(H5HF_indirect_t *iblock);
+static herr_t H5HF__man_iblock_root_halve(H5HF_indirect_t *root_iblock);
+static herr_t H5HF__man_iblock_root_revert(H5HF_indirect_t *root_iblock);
 
 
 /*********************/
@@ -94,7 +92,7 @@ H5FL_SEQ_DEFINE(H5HF_indirect_ptr_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_iblock_pin
+ * Function:	H5HF__iblock_pin
  *
  * Purpose:	Pin an indirect block in memory
  *
@@ -107,11 +105,11 @@ H5FL_SEQ_DEFINE(H5HF_indirect_ptr_t);
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_iblock_pin(H5HF_indirect_t *iblock)
+H5HF__iblock_pin(H5HF_indirect_t *iblock)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity checks */
     HDassert(iblock);
@@ -157,11 +155,11 @@ H5HF_iblock_pin(H5HF_indirect_t *iblock)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_iblock_pin() */
+} /* end H5HF__iblock_pin() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_iblock_unpin
+ * Function:	H5HF__iblock_unpin
  *
  * Purpose:	Unpin an indirect block in the metadata cache
  *
@@ -174,57 +172,22 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_iblock_unpin(H5HF_indirect_t *iblock)
+H5HF__iblock_unpin(H5HF_indirect_t *iblock)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(iblock);
 
-    /* If this indirect block has a parent, reset it's child iblock pointer */
-    if(iblock->parent) {
-        H5HF_indirect_t *par_iblock = iblock->parent;    /* Parent indirect block */
-        unsigned indir_idx;             /* Index in parent's child iblock pointer array */
-
-        /* Sanity check */
-        HDassert(par_iblock->child_iblocks);
-        HDassert(iblock->par_entry >= (iblock->hdr->man_dtable.max_direct_rows
-                * iblock->hdr->man_dtable.cparam.width));
-
-        /* Compute index in parent's child iblock pointer array */
-        indir_idx = iblock->par_entry - (iblock->hdr->man_dtable.max_direct_rows
-                * iblock->hdr->man_dtable.cparam.width);
-
-        /* Reset pointer to pinned child indirect block in parent */
-        HDassert(par_iblock->child_iblocks[indir_idx]);
-        par_iblock->child_iblocks[indir_idx] = NULL;
-    } /* end if */
-    else {
-        /* Check for root indirect block */
-        if(iblock->block_off == 0) {
-            /* Sanity check - shouldn't be recursively unpinning root indirect block */
-            HDassert(iblock->hdr->root_iblock_flags & H5HF_ROOT_IBLOCK_PINNED);
-
-            /* Check if we should reset the root iblock pointer */
-            if(H5HF_ROOT_IBLOCK_PINNED == iblock->hdr->root_iblock_flags) {
-                HDassert(NULL != iblock->hdr->root_iblock);
-                iblock->hdr->root_iblock = NULL;
-            } /* end if */
-
-            /* Indicate that the root indirect block is unpinned */
-            iblock->hdr->root_iblock_flags &= (unsigned)(~(H5HF_ROOT_IBLOCK_PINNED));
-        } /* end if */
-    } /* end else */
-
     /* Mark block as evictable again */
     if(H5AC_unpin_entry(iblock) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPIN, FAIL, "unable to unpin fractal heap indirect block")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_iblock_unpin() */
+} /* end H5HF__iblock_unpin() */
 
 
 /*-------------------------------------------------------------------------
@@ -253,7 +216,7 @@ H5HF_iblock_incr(H5HF_indirect_t *iblock)
 
     /* Mark block as un-evictable when a child block is depending on it */
     if(iblock->rc == 0)
-        if(H5HF_iblock_pin(iblock) < 0)
+        if(H5HF__iblock_pin(iblock) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTPIN, FAIL, "unable to pin fractal heap indirect block")
 
     /* Increment reference count on shared indirect block */
@@ -265,7 +228,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_iblock_decr
+ * Function:	H5HF__iblock_decr
  *
  * Purpose:	Decrement reference count on shared indirect block
  *
@@ -278,11 +241,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_iblock_decr(H5HF_indirect_t *iblock)
+H5HF__iblock_decr(H5HF_indirect_t *iblock)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Sanity check */
     HDassert(iblock);
@@ -290,63 +253,60 @@ H5HF_iblock_decr(H5HF_indirect_t *iblock)
     /* Decrement reference count on shared indirect block */
     iblock->rc--;
 
-    /* Mark block as evictable again when no child blocks depend on it */
+    /* Check for last reference to block */
     if(iblock->rc == 0) {
-        H5HF_hdr_t *hdr;			/* Fractal heap header */
-        haddr_t iblock_addr;		/* Address of fractal heap */
-        hbool_t expunge_iblock = FALSE;     /* Whether to expunge indirect block from heap */
-
-        /* Set up convenience variables */
-        hdr = iblock->hdr;
-        iblock_addr = iblock->addr;
-
-        if(iblock->nchildren == 0) {
-            /* Check for deleting root indirect block (and no root direct block) */
-            if(iblock->block_off == 0 && hdr->man_dtable.curr_root_rows > 0) {
-                /* Reset root pointer information */
-                hdr->man_dtable.curr_root_rows = 0;
-                hdr->man_dtable.table_addr = HADDR_UNDEF;
-
-                /* Reset header information back to "empty heap" state */
-                if(H5HF_hdr_empty(hdr) < 0)
-                    HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't make heap empty")
-            } /* end if */
 
-            /* Detach from parent indirect block */
-            if(iblock->parent) {
-                /* Detach from parent indirect block */
-                if(H5HF_man_iblock_detach(iblock->parent, H5AC_ind_read_dxpl_id, iblock->par_entry) < 0)
-                    HGOTO_ERROR(H5E_HEAP, H5E_CANTATTACH, FAIL, "can't detach from parent indirect block")
-                iblock->parent = NULL;
-                iblock->par_entry = 0;
-            } /* end if */
-
-	    /* Mark indirect block for removal from the metadata cache */
-	    expunge_iblock = TRUE;
-        } /* end if */
-
-	/* Unpin the indirect block */
-        if(H5HF_iblock_unpin(iblock) < 0)
-            HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPIN, FAIL, "unable to unpin fractal heap indirect block")
-
-	/* Check for expunging the indirect block from the metadata cache */
-	if(expunge_iblock) {
-            unsigned cache_flags = H5AC__NO_FLAGS_SET;
-
-            /* if the indirect block is in real file space, tell 
-             * the cache to free its file space.
-             */
-            if (!H5F_IS_TMP_ADDR(hdr->f, iblock_addr))
-                cache_flags |= H5AC__FREE_FILE_SPACE_FLAG;
-
-            if(H5AC_expunge_entry(hdr->f, H5AC_ind_read_dxpl_id, H5AC_FHEAP_IBLOCK, iblock_addr, cache_flags) < 0)
-                HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "unable to remove indirect block from cache")
-        } /* end if */
+	/* If this indirect block has a parent, reset it's child iblock pointer */
+	if(iblock->parent) {
+	    H5HF_indirect_t *par_iblock = iblock->parent;    /* Parent indirect block */
+	    unsigned indir_idx;             /* Index in parent's child iblock pointer array */
+
+	    /* Sanity check */
+	    HDassert(par_iblock->child_iblocks);
+	    HDassert(iblock->par_entry >= (iblock->hdr->man_dtable.max_direct_rows
+		    * iblock->hdr->man_dtable.cparam.width));
+
+	    /* Compute index in parent's child iblock pointer array */
+	    indir_idx = iblock->par_entry - (iblock->hdr->man_dtable.max_direct_rows
+		    * iblock->hdr->man_dtable.cparam.width);
+
+	    /* Reset pointer to pinned child indirect block in parent */
+	    HDassert(par_iblock->child_iblocks[indir_idx]);
+	    par_iblock->child_iblocks[indir_idx] = NULL;
+	} /* end if */
+	else {
+	    /* Check for root indirect block */
+	    if(iblock->block_off == 0) {
+		/* Sanity check - shouldn't be recursively unpinning root indirect block */
+		HDassert(iblock->hdr->root_iblock_flags & H5HF_ROOT_IBLOCK_PINNED);
+
+		/* Check if we should reset the root iblock pointer */
+		if(H5HF_ROOT_IBLOCK_PINNED == iblock->hdr->root_iblock_flags) {
+		    HDassert(NULL != iblock->hdr->root_iblock);
+		    iblock->hdr->root_iblock = NULL;
+		} /* end if */
+
+		/* Indicate that the root indirect block is unpinned */
+		iblock->hdr->root_iblock_flags &= (unsigned)(~(H5HF_ROOT_IBLOCK_PINNED));
+	    } /* end if */
+	} /* end else */
+
+	/* Check if the block is still in the cache */
+	if(!iblock->removed_from_cache) {
+	    /* Unpin the indirect block, making it evictable again */
+	    if(H5HF__iblock_unpin(iblock) < 0)
+		HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPIN, FAIL, "unable to unpin fractal heap indirect block")
+	} /* end if */
+	else {
+	    /* Destroy the indirect block */
+            if(H5HF_man_iblock_dest(iblock) < 0)
+                HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to destroy fractal heap indirect block")
+	} /* end else */
     } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_iblock_decr() */
+} /* end H5HF__iblock_decr() */
 
 
 /*-------------------------------------------------------------------------
@@ -382,7 +342,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_iblock_root_create
+ * Function:	H5HF__man_iblock_root_create
  *
  * Purpose:	Create root indirect block
  *
@@ -395,7 +355,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_iblock_root_create(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size)
+H5HF__man_iblock_root_create(H5HF_hdr_t *hdr, size_t min_dblock_size)
 {
     H5HF_indirect_t *iblock;        /* Pointer to indirect block */
     haddr_t iblock_addr;            /* Indirect block's address */
@@ -406,7 +366,7 @@ H5HF_man_iblock_root_create(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
     unsigned u;                     /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Check for allocating entire root indirect block initially */
     if(hdr->man_dtable.cparam.start_root_rows == 0)
@@ -426,13 +386,13 @@ H5HF_man_iblock_root_create(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
     } /* end else */
 
     /* Allocate root indirect block */
-    if(H5HF_man_iblock_create(hdr, dxpl_id, NULL, 0, nrows, hdr->man_dtable.max_root_rows, &iblock_addr) < 0)
+    if(H5HF__man_iblock_create(hdr, NULL, 0, nrows, hdr->man_dtable.max_root_rows, &iblock_addr) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, FAIL, "can't allocate fractal heap indirect block")
 
     /* Move current direct block (used as root) into new indirect block */
 
     /* Lock new indirect block */
-    if(NULL == (iblock = H5HF_man_iblock_protect(hdr, dxpl_id, iblock_addr, nrows, NULL, 0, FALSE, H5AC__NO_FLAGS_SET, &did_protect)))
+    if(NULL == (iblock = H5HF__man_iblock_protect(hdr, iblock_addr, nrows, NULL, 0, FALSE, H5AC__NO_FLAGS_SET, &did_protect)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap indirect block")
 
     /* Check if there's already a direct block as root) */
@@ -441,21 +401,22 @@ H5HF_man_iblock_root_create(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
         H5HF_direct_t *dblock;          /* Pointer to direct block to query */
 
         /* Lock first (root) direct block */
-        if(NULL == (dblock = H5HF_man_dblock_protect(hdr, dxpl_id, hdr->man_dtable.table_addr, hdr->man_dtable.cparam.start_block_size, NULL, 0, H5AC__NO_FLAGS_SET)))
+        if(NULL == (dblock = H5HF__man_dblock_protect(hdr, hdr->man_dtable.table_addr, hdr->man_dtable.cparam.start_block_size, NULL, 0, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap direct block")
 
         /* Attach direct block to new root indirect block */
         dblock->parent = iblock;
-        dblock->fd_parent = iblock;
         dblock->par_entry = 0;
 
-	/* destroy flush dependency between direct block and header */
-	if(H5AC_destroy_flush_dependency(dblock->hdr, dblock) < 0)
+	/* Destroy flush dependency between direct block and header */
+	if(H5AC_destroy_flush_dependency(dblock->fd_parent, dblock) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
+        dblock->fd_parent = NULL;
 
-	/* create flush dependency between direct block and new root indirect block */
-	if(H5AC_create_flush_dependency(dblock->parent, dblock) < 0)
+	/* Create flush dependency between direct block and new root indirect block */
+	if(H5AC_create_flush_dependency(iblock, dblock) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDEPEND, FAIL, "unable to create flush dependency")
+        dblock->fd_parent = iblock;
 
         if(H5HF_man_iblock_attach(iblock, 0, hdr->man_dtable.table_addr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTATTACH, FAIL, "can't attach root direct block to parent indirect block")
@@ -472,11 +433,11 @@ H5HF_man_iblock_root_create(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
         } /* end if */
 
         /* Scan free space sections to set any 'parent' pointers to new indirect block */
-        if(H5HF_space_create_root(hdr, dxpl_id, iblock) < 0)
+        if(H5HF__space_create_root(hdr, iblock) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTSET, FAIL, "can't set free space section info to new root indirect block")
 
         /* Unlock first (previously the root) direct block */
-        if(H5AC_unprotect(hdr->f, dxpl_id, H5AC_FHEAP_DBLOCK, hdr->man_dtable.table_addr, dblock, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_unprotect(hdr->f, H5AC_FHEAP_DBLOCK, hdr->man_dtable.table_addr, dblock, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap direct block")
         dblock = NULL;
     } /* end if */
@@ -486,19 +447,18 @@ H5HF_man_iblock_root_create(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't initialize block iterator")
 
     /* Check for skipping over direct blocks, in order to get to large enough block */
-    if(min_dblock_size > hdr->man_dtable.cparam.start_block_size) {
+    if(min_dblock_size > hdr->man_dtable.cparam.start_block_size)
         /* Add skipped blocks to heap's free space */
-        if(H5HF_hdr_skip_blocks(hdr, dxpl_id, iblock, have_direct_block,
+        if(H5HF__hdr_skip_blocks(hdr, iblock, have_direct_block,
                 ((nrows - 1) * hdr->man_dtable.cparam.width) - have_direct_block) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't add skipped blocks to heap's free space")
-    } /* end if */
 
     /* Mark indirect block as modified */
     if(H5HF_iblock_dirty(iblock) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTDIRTY, FAIL, "can't mark indirect block as dirty")
 
     /* Unprotect root indirect block (it's pinned by the iterator though) */
-    if(H5HF_man_iblock_unprotect(iblock, dxpl_id, H5AC__DIRTIED_FLAG, did_protect) < 0)
+    if(H5HF__man_iblock_unprotect(iblock, H5AC__DIRTIED_FLAG, did_protect) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
     iblock = NULL;
 
@@ -521,11 +481,11 @@ H5HF_man_iblock_root_create(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iblock_root_create() */
+} /* end H5HF__man_iblock_root_create() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_iblock_root_double
+ * Function:	H5HF__man_iblock_root_double
  *
  * Purpose:	Double size of root indirect block
  *
@@ -538,7 +498,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_iblock_root_double(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size)
+H5HF__man_iblock_root_double(H5HF_hdr_t *hdr, size_t min_dblock_size)
 {
     H5HF_indirect_t *iblock;    /* Pointer to root indirect block */
     haddr_t new_addr;           /* New address of indirect block */
@@ -555,7 +515,7 @@ H5HF_man_iblock_root_double(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
     size_t u;                   /* Local index variable */
     herr_t ret_value = SUCCEED; /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Get "new block" iterator information */
     if(H5HF_man_iter_curr(&hdr->next_block, &next_row, NULL, &next_entry, &iblock) < 0)
@@ -589,20 +549,10 @@ H5HF_man_iblock_root_double(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
 
     /* Check if the indirect block is NOT currently allocated in temp. file space */
     /* (temp. file space does not need to be freed) */
-    if(!H5F_IS_TMP_ADDR(hdr->f, iblock->addr)) {
-/* Currently, the old block data is "thrown away" after the space is reallocated,
-* to avoid data copy in H5MF_realloc() call by just free'ing the space and
-* allocating new space.
-*
-* This also keeps the file smaller, by freeing the space and then
-* allocating new space, instead of vice versa (in H5MF_realloc).
-*
-* QAK - 3/14/2006
-*/
+    if(!H5F_IS_TMP_ADDR(hdr->f, iblock->addr))
         /* Free previous indirect block disk space */
-        if(H5MF_xfree(hdr->f, H5FD_MEM_FHEAP_IBLOCK, dxpl_id, iblock->addr, (hsize_t)iblock->size) < 0)
+        if(H5MF_xfree(hdr->f, H5FD_MEM_FHEAP_IBLOCK, iblock->addr, (hsize_t)iblock->size) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free fractal heap indirect block file space")
-    } /* end if */
 
     /* Compute size of buffer needed for new indirect block */
     iblock->nrows = new_nrows;
@@ -615,7 +565,7 @@ H5HF_man_iblock_root_double(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
             HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
     } /* end if */
     else {
-        if(HADDR_UNDEF == (new_addr = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_IBLOCK, dxpl_id, (hsize_t)iblock->size)))
+        if(HADDR_UNDEF == (new_addr = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_IBLOCK, (hsize_t)iblock->size)))
             HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
     } /* end else */
 
@@ -627,7 +577,7 @@ H5HF_man_iblock_root_double(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
 
     /* Move object in cache, if it actually was relocated */
     if(H5F_addr_ne(iblock->addr, new_addr)) {
-        if(H5AC_move_entry(hdr->f, H5AC_FHEAP_IBLOCK, iblock->addr, new_addr, dxpl_id) < 0)
+        if(H5AC_move_entry(hdr->f, H5AC_FHEAP_IBLOCK, iblock->addr, new_addr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTMOVE, FAIL, "unable to move fractal heap root indirect block")
         iblock->addr = new_addr;
     } /* end if */
@@ -637,11 +587,10 @@ H5HF_man_iblock_root_double(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
         HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "memory allocation failed for direct entries")
 
     /* Check for skipping over rows and add free section for skipped rows */
-    if(skip_direct_rows) {
+    if(skip_direct_rows)
         /* Add skipped blocks to heap's free space */
-        if(H5HF_hdr_skip_blocks(hdr, dxpl_id, iblock, next_entry, (new_next_entry - next_entry)) < 0)
+        if(H5HF__hdr_skip_blocks(hdr, iblock, next_entry, (new_next_entry - next_entry)) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't add skipped blocks to heap's free space")
-    } /* end if */
 
     /* Initialize new direct block entries in rows added */
     acc_dblock_free = 0;
@@ -708,11 +657,11 @@ H5HF_man_iblock_root_double(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_si
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iblock_root_double() */
+} /* end H5HF__man_iblock_root_double() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_iblock_root_halve
+ * Function:	H5HF__man_iblock_root_halve
  *
  * Purpose:	Halve size of root indirect block
  *
@@ -725,7 +674,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_man_iblock_root_halve(H5HF_indirect_t *iblock, hid_t dxpl_id)
+H5HF__man_iblock_root_halve(H5HF_indirect_t *iblock)
 {
     H5HF_hdr_t *hdr = iblock->hdr;      /* Pointer to heap header */
     haddr_t new_addr;                   /* New address of indirect block */
@@ -737,7 +686,7 @@ H5HF_man_iblock_root_halve(H5HF_indirect_t *iblock, hid_t dxpl_id)
     unsigned u;                         /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(iblock);
@@ -752,20 +701,10 @@ H5HF_man_iblock_root_halve(H5HF_indirect_t *iblock, hid_t dxpl_id)
 
     /* Check if the indirect block is NOT currently allocated in temp. file space */
     /* (temp. file space does not need to be freed) */
-    if(!H5F_IS_TMP_ADDR(hdr->f, iblock->addr)) {
-/* Currently, the old block data is "thrown away" after the space is reallocated,
-* to avoid data copy in H5MF_realloc() call by just free'ing the space and
-* allocating new space.
-*
-* This also keeps the file smaller, by freeing the space and then
-* allocating new space, instead of vice versa (in H5MF_realloc).
-*
-* QAK - 6/12/2006
-*/
+    if(!H5F_IS_TMP_ADDR(hdr->f, iblock->addr))
         /* Free previous indirect block disk space */
-        if(H5MF_xfree(hdr->f, H5FD_MEM_FHEAP_IBLOCK, dxpl_id, iblock->addr, (hsize_t)iblock->size) < 0)
+        if(H5MF_xfree(hdr->f, H5FD_MEM_FHEAP_IBLOCK, iblock->addr, (hsize_t)iblock->size) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free fractal heap indirect block file space")
-    } /* end if */
 
     /* Compute free space in rows to delete */
     acc_dblock_free = 0;
@@ -784,7 +723,7 @@ H5HF_man_iblock_root_halve(H5HF_indirect_t *iblock, hid_t dxpl_id)
             HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
     } /* end if */
     else {
-        if(HADDR_UNDEF == (new_addr = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_IBLOCK, dxpl_id, (hsize_t)iblock->size)))
+        if(HADDR_UNDEF == (new_addr = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_IBLOCK, (hsize_t)iblock->size)))
             HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
     } /* end else */
 
@@ -796,7 +735,7 @@ H5HF_man_iblock_root_halve(H5HF_indirect_t *iblock, hid_t dxpl_id)
 
     /* Move object in cache, if it actually was relocated */
     if(H5F_addr_ne(iblock->addr, new_addr)) {
-        if(H5AC_move_entry(hdr->f, H5AC_FHEAP_IBLOCK, iblock->addr, new_addr, dxpl_id) < 0)
+        if(H5AC_move_entry(hdr->f, H5AC_FHEAP_IBLOCK, iblock->addr, new_addr) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTSPLIT, FAIL, "unable to move fractal heap root indirect block")
         iblock->addr = new_addr;
     } /* end if */
@@ -843,11 +782,11 @@ H5HF_man_iblock_root_halve(H5HF_indirect_t *iblock, hid_t dxpl_id)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iblock_root_halve() */
+} /* end H5HF__man_iblock_root_halve() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_iblock_root_revert
+ * Function:	H5HF__man_iblock_root_revert
  *
  * Purpose:	Revert root indirect block back to root direct block
  *
@@ -863,7 +802,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_man_iblock_root_revert(H5HF_indirect_t *root_iblock, hid_t dxpl_id)
+H5HF__man_iblock_root_revert(H5HF_indirect_t *root_iblock)
 {
     H5HF_hdr_t *hdr;                    /* Pointer to heap's header */
     H5HF_direct_t *dblock = NULL;       /* Pointer to new root indirect block */
@@ -871,7 +810,7 @@ H5HF_man_iblock_root_revert(H5HF_indirect_t *root_iblock, hid_t dxpl_id)
     size_t dblock_size;                 /* Direct block's size */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -884,7 +823,7 @@ H5HF_man_iblock_root_revert(H5HF_indirect_t *root_iblock, hid_t dxpl_id)
     dblock_size = hdr->man_dtable.cparam.start_block_size;
 
     /* Get pointer to last direct block */
-    if(NULL == (dblock = H5HF_man_dblock_protect(hdr, dxpl_id, dblock_addr, dblock_size, root_iblock, 0, H5AC__NO_FLAGS_SET)))
+    if(NULL == (dblock = H5HF__man_dblock_protect(hdr, dblock_addr, dblock_size, root_iblock, 0, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap direct block")
     HDassert(dblock->parent == root_iblock);
     HDassert(dblock->par_entry == 0);
@@ -896,24 +835,21 @@ H5HF_man_iblock_root_revert(H5HF_indirect_t *root_iblock, hid_t dxpl_id)
         hdr->pline_root_direct_filter_mask = root_iblock->filt_ents[0].filter_mask;
     } /* end if */
 
+    /* Destroy flush dependency between old root iblock and new root direct block */
+    if(H5AC_destroy_flush_dependency(dblock->fd_parent, dblock) < 0)
+        HGOTO_ERROR(H5E_HEAP, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
+    dblock->fd_parent = NULL;
+
     /* Detach direct block from parent */
-    if(H5HF_man_iblock_detach(dblock->parent, dxpl_id, 0) < 0)
+    if(H5HF__man_iblock_detach(dblock->parent, 0) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTATTACH, FAIL, "can't detach direct block from parent indirect block")
     dblock->parent = NULL;
     dblock->par_entry = 0;
 
-    /* destroy flush dependency between old root iblock and new root direct block*/
-    if(H5AC_destroy_flush_dependency(dblock->fd_parent, dblock) < 0)
-        HGOTO_ERROR(H5E_HEAP, H5E_CANTUNDEPEND, FAIL, \
-                    "unable to destroy flush dependency")
-
-
-    /* create flush dependency between header and new root direct block */
-    if(H5AC_create_flush_dependency(dblock->hdr, dblock) < 0)
-        HGOTO_ERROR(H5E_HEAP, H5E_CANTDEPEND, FAIL, \
-                    "unable to create flush dependency")
-
-    dblock->fd_parent = NULL;
+    /* Create flush dependency between header and new root direct block */
+    if(H5AC_create_flush_dependency(hdr, dblock) < 0)
+        HGOTO_ERROR(H5E_HEAP, H5E_CANTDEPEND, FAIL, "unable to create flush dependency")
+    dblock->fd_parent = hdr;
 
     /* Point root at direct block */
     hdr->man_dtable.curr_root_rows = 0;
@@ -928,20 +864,19 @@ H5HF_man_iblock_root_revert(H5HF_indirect_t *root_iblock, hid_t dxpl_id)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTEXTEND, FAIL, "can't increase space to cover root direct block")
 
     /* Scan free space sections to reset any 'parent' pointers */
-    if(H5HF_space_revert_root(hdr, dxpl_id) < 0)
+    if(H5HF__space_revert_root(hdr) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTRESET, FAIL, "can't reset free space section info")
 
-
 done:
-    if(dblock && H5AC_unprotect(hdr->f, dxpl_id, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET) < 0)
+    if(dblock && H5AC_unprotect(hdr->f, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap direct block")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iblock_root_revert() */
+} /* end H5HF__man_iblock_root_revert() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_iblock_alloc_row
+ * Function:	H5HF__man_iblock_alloc_row
  *
  * Purpose:	Allocate a "single" section for an object, out of a
  *              "row" section.
@@ -957,7 +892,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_iblock_alloc_row(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t **sec_node)
+H5HF__man_iblock_alloc_row(H5HF_hdr_t *hdr, H5HF_free_section_t **sec_node)
 {
     H5HF_indirect_t *iblock = NULL;     /* Pointer to indirect block */
     H5HF_free_section_t *old_sec_node = *sec_node; /* Pointer to old indirect section node */
@@ -965,7 +900,7 @@ H5HF_man_iblock_alloc_row(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t **
     hbool_t iblock_held = FALSE;        /* Flag to indicate that indirect block is held */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -974,12 +909,14 @@ H5HF_man_iblock_alloc_row(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t **
     HDassert(sec_node && old_sec_node);
     HDassert(old_sec_node->u.row.row < hdr->man_dtable.max_direct_rows);
 
-    /* Check for serialized section */
-    if(old_sec_node->sect_info.state == H5FS_SECT_SERIALIZED) {
-        /* Revive indirect section */
-        if(H5HF_sect_row_revive(hdr, dxpl_id, old_sec_node) < 0)
+    /* Check for serialized row section, or serialized / deleted indirect
+     * section under it. */
+    if(old_sec_node->sect_info.state == H5FS_SECT_SERIALIZED
+	    || (H5FS_SECT_SERIALIZED == old_sec_node->u.row.under->sect_info.state)
+            || (TRUE == old_sec_node->u.row.under->u.indirect.u.iblock->removed_from_cache))
+        /* Revive row and / or indirect section */
+        if(H5HF__sect_row_revive(hdr, old_sec_node) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTREVIVE, FAIL, "can't revive indirect section")
-    } /* end if */
 
     /* Get a pointer to the indirect block covering the section */
     if(NULL == (iblock = H5HF_sect_row_get_iblock(old_sec_node)))
@@ -991,25 +928,25 @@ H5HF_man_iblock_alloc_row(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t **
     iblock_held = TRUE;
 
     /* Reduce (& possibly re-add) 'row' section */
-    if(H5HF_sect_row_reduce(hdr, dxpl_id, old_sec_node, &dblock_entry) < 0)
+    if(H5HF__sect_row_reduce(hdr, old_sec_node, &dblock_entry) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't reduce row section node")
 
     /* Create direct block & single section */
-    if(H5HF_man_dblock_create(dxpl_id, hdr, iblock, dblock_entry, NULL, sec_node) < 0)
+    if(H5HF__man_dblock_create(hdr, iblock, dblock_entry, NULL, sec_node) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, FAIL, "can't allocate fractal heap direct block")
 
 done:
     /* Release hold on indirect block */
     if(iblock_held)
-        if(H5HF_iblock_decr(iblock) < 0)
+        if(H5HF__iblock_decr(iblock) < 0)
             HDONE_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared indirect block")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iblock_alloc_row() */
+} /* end H5HF__man_iblock_alloc_row() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_iblock_create
+ * Function:	H5HF__man_iblock_create
  *
  * Purpose:	Allocate & initialize a managed indirect block
  *
@@ -1022,14 +959,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_iblock_create(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_indirect_t *par_iblock,
+H5HF__man_iblock_create(H5HF_hdr_t *hdr, H5HF_indirect_t *par_iblock,
     unsigned par_entry, unsigned nrows, unsigned max_rows, haddr_t *addr_p)
 {
     H5HF_indirect_t *iblock = NULL;     /* Pointer to indirect block */
     size_t u;                           /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1052,10 +989,11 @@ H5HF_man_iblock_create(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_indirect_t *par_iblo
     if(H5HF_hdr_incr(hdr) < 0)
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTINC, FAIL, "can't increment reference count on shared heap header")
 
-    /* Set info for direct block */
+    /* Set info for indirect block */
     iblock->rc = 0;
     iblock->nrows = nrows;
     iblock->max_rows = max_rows;
+    iblock->removed_from_cache = FALSE;
 
     /* Compute size of buffer needed for indirect block */
     iblock->size = H5HF_MAN_INDIRECT_SIZE(hdr, iblock->nrows);
@@ -1102,19 +1040,13 @@ H5HF_man_iblock_create(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_indirect_t *par_iblo
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
     } /* end if */
     else {
-        if(HADDR_UNDEF == (*addr_p = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_IBLOCK, dxpl_id, (hsize_t)iblock->size)))
+        if(HADDR_UNDEF == (*addr_p = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_IBLOCK, (hsize_t)iblock->size)))
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
     } /* end else */
     iblock->addr = *addr_p;
 
     /* Attach to parent indirect block, if there is one */
     iblock->parent = par_iblock;
-    iblock->fd_parent = par_iblock; /* this copy of the parent pointer is */
-				    /* needed by the notify callback so   */
-				    /* that it can take down flush        */
-				    /* dependencies on eviction even if   */
-				    /* the parent pointer has been nulled */
-				    /* out.		JRM -- 5/18/14    */
     iblock->par_entry = par_entry;
     if(iblock->parent) {
         /* Attach new block to parent */
@@ -1126,16 +1058,23 @@ H5HF_man_iblock_create(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_indirect_t *par_iblo
         iblock->block_off = par_iblock->block_off;
         iblock->block_off += hdr->man_dtable.row_block_off[par_entry / hdr->man_dtable.cparam.width];
         iblock->block_off += hdr->man_dtable.row_block_size[par_entry / hdr->man_dtable.cparam.width] * (par_entry % hdr->man_dtable.cparam.width);
+
+	/* Set indirect block parent as flush dependency parent */
+	iblock->fd_parent = par_iblock;
     } /* end if */
-    else
+    else {
         iblock->block_off = 0;  /* Must be the root indirect block... */
 
+	/* Set heap header as flush dependency parent */
+	iblock->fd_parent = hdr;
+    } /* end else */
+
     /* Update indirect block's statistics */
     iblock->nchildren = 0;
     iblock->max_child = 0;
 
     /* Cache the new indirect block */
-    if(H5AC_insert_entry(hdr->f, dxpl_id, H5AC_FHEAP_IBLOCK, *addr_p, iblock, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(hdr->f, H5AC_FHEAP_IBLOCK, *addr_p, iblock, H5AC__NO_FLAGS_SET) < 0)
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't add fractal heap indirect block to cache")
 
 done:
@@ -1145,11 +1084,11 @@ done:
                 HDONE_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to destroy fractal heap indirect block")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iblock_create() */
+} /* end H5HF__man_iblock_create() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_iblock_protect
+ * Function:	H5HF__man_iblock_protect
  *
  * Purpose:	Convenience wrapper around H5AC_protect on an indirect block
  *
@@ -1162,7 +1101,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5HF_indirect_t *
-H5HF_man_iblock_protect(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t iblock_addr,
+H5HF__man_iblock_protect(H5HF_hdr_t *hdr, haddr_t iblock_addr,
     unsigned iblock_nrows, H5HF_indirect_t *par_iblock, unsigned par_entry,
     hbool_t must_protect, unsigned flags, hbool_t *did_protect)
 {
@@ -1171,7 +1110,7 @@ H5HF_man_iblock_protect(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t iblock_addr,
     hbool_t should_protect = FALSE;     /* Whether we should protect the indirect block or not */
     H5HF_indirect_t *ret_value = NULL;  /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1243,7 +1182,7 @@ H5HF_man_iblock_protect(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t iblock_addr,
         cache_udata.nrows = &iblock_nrows;
 
         /* Protect the indirect block */
-        if(NULL == (iblock = (H5HF_indirect_t *)H5AC_protect(hdr->f, dxpl_id, H5AC_FHEAP_IBLOCK, iblock_addr, &cache_udata, flags)))
+        if(NULL == (iblock = (H5HF_indirect_t *)H5AC_protect(hdr->f, H5AC_FHEAP_IBLOCK, iblock_addr, &cache_udata, flags)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, NULL, "unable to protect fractal heap indirect block")
 
         /* Set the indirect block's address */
@@ -1276,11 +1215,11 @@ H5HF_man_iblock_protect(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t iblock_addr,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iblock_protect() */
+} /* end H5HF__man_iblock_protect() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_iblock_unprotect
+ * Function:	H5HF__man_iblock_unprotect
  *
  * Purpose:	Convenience wrapper around H5AC_unprotect on an indirect block
  *
@@ -1293,12 +1232,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_iblock_unprotect(H5HF_indirect_t *iblock, hid_t dxpl_id,
-    unsigned cache_flags, hbool_t did_protect)
+H5HF__man_iblock_unprotect(H5HF_indirect_t *iblock, unsigned cache_flags,
+    hbool_t did_protect)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1324,13 +1263,13 @@ H5HF_man_iblock_unprotect(H5HF_indirect_t *iblock, hid_t dxpl_id,
         } /* end if */
 
         /* Unprotect the indirect block */
-        if(H5AC_unprotect(iblock->hdr->f, dxpl_id, H5AC_FHEAP_IBLOCK, iblock->addr, iblock, cache_flags) < 0)
+        if(H5AC_unprotect(iblock->hdr->f, H5AC_FHEAP_IBLOCK, iblock->addr, iblock, cache_flags) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
     } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iblock_unprotect() */
+} /* end H5HF__man_iblock_unprotect() */
 
 
 /*-------------------------------------------------------------------------
@@ -1399,7 +1338,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_iblock_detach
+ * Function:	H5HF__man_iblock_detach
  *
  * Purpose:	Detach a child block (direct or indirect) from an indirect block
  *
@@ -1412,12 +1351,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_iblock_detach(H5HF_indirect_t *iblock, hid_t dxpl_id, unsigned entry)
+H5HF__man_iblock_detach(H5HF_indirect_t *iblock, unsigned entry)
 {
+    H5HF_hdr_t *hdr;			/* Fractal heap header */
+    H5HF_indirect_t *del_iblock = NULL;	/* Pointer to protected indirect block, when deleting */
     unsigned row;                       /* Row for entry */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1425,34 +1366,36 @@ H5HF_man_iblock_detach(H5HF_indirect_t *iblock, hid_t dxpl_id, unsigned entry)
     HDassert(iblock);
     HDassert(iblock->nchildren);
 
+    /* Set up convenience variables */
+    hdr = iblock->hdr;
+
     /* Reset address of entry */
     iblock->ents[entry].addr = HADDR_UNDEF;
 
     /* Compute row for entry */
-    row = entry / iblock->hdr->man_dtable.cparam.width;
+    row = entry / hdr->man_dtable.cparam.width;
 
     /* Check for I/O filters on this heap */
-    if(iblock->hdr->filter_len > 0) {
+    if(hdr->filter_len > 0) {
         /* Sanity check */
         HDassert(iblock->filt_ents);
 
         /* If this is a direct block, reset its initial size */
-        if(row < iblock->hdr->man_dtable.max_direct_rows) {
+        if(row < hdr->man_dtable.max_direct_rows) {
             iblock->filt_ents[entry].size = 0;
             iblock->filt_ents[entry].filter_mask = 0;
         } /* end if */
     } /* end if */
 
     /* Check for indirect block being detached */
-    if(row >= iblock->hdr->man_dtable.max_direct_rows) {
+    if(row >= hdr->man_dtable.max_direct_rows) {
         unsigned indir_idx;             /* Index in parent's child iblock pointer array */
 
         /* Sanity check */
         HDassert(iblock->child_iblocks);
 
         /* Compute index in child iblock pointer array */
-        indir_idx = entry - (iblock->hdr->man_dtable.max_direct_rows
-                * iblock->hdr->man_dtable.cparam.width);
+        indir_idx = entry - (hdr->man_dtable.max_direct_rows * hdr->man_dtable.cparam.width);
 
         /* Sanity check */
         HDassert(iblock->child_iblocks[indir_idx]);
@@ -1484,38 +1427,127 @@ H5HF_man_iblock_detach(H5HF_indirect_t *iblock, hid_t dxpl_id, unsigned entry)
          *      direct block
          */
         if(iblock->nchildren == 1 && H5F_addr_defined(iblock->ents[0].addr))
-            if(H5HF_man_iblock_root_revert(iblock, dxpl_id) < 0)
+            if(H5HF__man_iblock_root_revert(iblock) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't convert root indirect block back to root direct block")
 
-        /* Check for reducing size of root indirect block */
-        if(iblock->nchildren > 0 && iblock->hdr->man_dtable.cparam.start_root_rows != 0
-                && entry > iblock->max_child) {
-            unsigned max_child_row;         /* Row for max. child entry */
-
-            /* Compute information needed for determining whether to reduce size of root indirect block */
-            max_child_row = iblock->max_child / iblock->hdr->man_dtable.cparam.width;
-
-            /* Check if the root indirect block should be reduced */
-            if(iblock->nrows > 1 && max_child_row <= (iblock->nrows / 2))
-                if(H5HF_man_iblock_root_halve(iblock, dxpl_id) < 0)
-                    HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't reduce size of root indirect block")
-        } /* end if */
+	/* If the indirect block wasn't removed already (by reverting it) */
+	if(!iblock->removed_from_cache) {
+	    /* Check for reducing size of root indirect block */
+	    if(iblock->nchildren > 0 && hdr->man_dtable.cparam.start_root_rows != 0
+		    && entry > iblock->max_child) {
+		unsigned max_child_row;         /* Row for max. child entry */
+
+		/* Compute information needed for determining whether to reduce size of root indirect block */
+		max_child_row = iblock->max_child / hdr->man_dtable.cparam.width;
+
+		/* Check if the root indirect block should be reduced */
+		if(iblock->nrows > 1 && max_child_row <= (iblock->nrows / 2))
+		    if(H5HF__man_iblock_root_halve(iblock) < 0)
+			HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't reduce size of root indirect block")
+	    } /* end if */
+	} /* end if */
     } /* end if */
 
-    /* Mark indirect block as modified */
-    if(H5HF_iblock_dirty(iblock) < 0)
-        HGOTO_ERROR(H5E_HEAP, H5E_CANTDIRTY, FAIL, "can't mark indirect block as dirty")
+    /* If the indirect block wasn't removed already (by reverting it) */
+    if(!iblock->removed_from_cache) {
+	/* Mark indirect block as modified */
+	if(H5HF_iblock_dirty(iblock) < 0)
+	    HGOTO_ERROR(H5E_HEAP, H5E_CANTDIRTY, FAIL, "can't mark indirect block as dirty")
+
+	/* Check for last child being removed from indirect block */
+	if(iblock->nchildren == 0) {
+	    hbool_t did_protect = FALSE;	/* Whether the indirect block was protected */
+
+	    /* If this indirect block's refcount is >1, then it's being deleted
+	     *	from the fractal heap (since its nchildren == 0), but is still
+	     *	referred to from free space sections in the heap (refcount >1).
+	     *	Its space in the file needs to be freed now, and it also needs
+	     *	to be removed from the metadata cache now, in case the space in
+	     *	the file is reused by another piece of metadata that is inserted
+	     *	into the cache before the indirect block's entry is evicted
+	     *	(having two entries at the same address would be an error, from
+	     *	the cache's perspective).
+	     */
+	    /* Lock indirect block for deletion */
+	    if(NULL == (del_iblock = H5HF__man_iblock_protect(hdr, iblock->addr, iblock->nrows, iblock->parent, iblock->par_entry, TRUE, H5AC__NO_FLAGS_SET, &did_protect)))
+		HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap indirect block")
+	    HDassert(did_protect == TRUE);
+
+	    /* Check for deleting root indirect block (and no root direct block) */
+	    if(iblock->block_off == 0 && hdr->man_dtable.curr_root_rows > 0)
+		/* Reset header information back to "empty heap" state */
+		if(H5HF__hdr_empty(hdr) < 0)
+		    HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't make heap empty")
+
+	    /* Detach from parent indirect block */
+	    if(iblock->parent) {
+		/* Destroy flush dependency between indirect block and parent */
+		if(H5AC_destroy_flush_dependency(iblock->fd_parent, iblock) < 0)
+		    HGOTO_ERROR(H5E_HEAP, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
+		iblock->fd_parent = NULL;
+
+		/* Detach from parent indirect block */
+		if(H5HF__man_iblock_detach(iblock->parent, iblock->par_entry) < 0)
+		    HGOTO_ERROR(H5E_HEAP, H5E_CANTATTACH, FAIL, "can't detach from parent indirect block")
+		iblock->parent = NULL;
+		iblock->par_entry = 0;
+	    } /* end if */
+	} /* end if */
+    } /* end if */
 
-    /* Decrement the reference count on this indirect block */
-    /* (should be last, so that potential 'unpin' on this indirect block
-     *  doesn't invalidate the 'iblock' variable)
+    /* Decrement the reference count on this indirect block if we're not deleting it */
+    /* (should be after iblock needs to be modified, so that potential 'unpin'
+     * on this indirect block doesn't invalidate the 'iblock' variable, if it's
+     * not being deleted)
      */
-    if(H5HF_iblock_decr(iblock) < 0)
-        HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared indirect block")
+    if(H5HF__iblock_decr(iblock) < 0)
+	HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared indirect block")
+    iblock = NULL;
+
+    /* Delete indirect block from cache, if appropriate */
+    if(del_iblock) {
+	unsigned cache_flags = H5AC__NO_FLAGS_SET;	/* Flags for unprotect */
+	hbool_t took_ownership = FALSE;		/* Flag to indicate that block ownership has transitioned */
+
+	/* If the refcount is still >0, unpin the block and take ownership
+	 * 	from the cache, otherwise let the cache destroy it.
+	 */
+	if(del_iblock->rc > 0) {
+	    cache_flags |= (H5AC__DELETED_FLAG | H5AC__TAKE_OWNERSHIP_FLAG);
+	    cache_flags |= H5AC__UNPIN_ENTRY_FLAG;
+	    took_ownership = TRUE;
+	} /* end if */
+	else {
+	    /* Entry should be removed from the cache */
+	    cache_flags |= H5AC__DELETED_FLAG;
+
+	    /* If the indirect block is in real file space, tell
+	     * the cache to free its file space as well.
+	     */
+	    if(!H5F_IS_TMP_ADDR(hdr->f, del_iblock->addr))
+		cache_flags |= H5AC__FREE_FILE_SPACE_FLAG;
+	} /* end else */
+	
+	/* Unprotect the indirect block, with appropriate flags */
+	if(H5HF__man_iblock_unprotect(del_iblock, cache_flags, TRUE) < 0)
+	    HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
+
+	/* if took ownership, free file space & mark block as removed from cache */
+	if(took_ownership) {
+	    /* Free indirect block disk space, if it's in real space */
+	    if(!H5F_IS_TMP_ADDR(hdr->f, del_iblock->addr))
+		if(H5MF_xfree(hdr->f, H5FD_MEM_FHEAP_IBLOCK, del_iblock->addr, (hsize_t)del_iblock->size) < 0)
+		    HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to free fractal heap indirect block file space")
+	    del_iblock->addr = HADDR_UNDEF;
+
+	    /* Mark block as removed from the cache */
+	    del_iblock->removed_from_cache = TRUE;
+	} /* end if */
+    } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iblock_detach() */
+} /* end H5HF__man_iblock_detach() */
 
 
 /*-------------------------------------------------------------------------
@@ -1550,7 +1582,7 @@ H5HF_man_iblock_entry_addr(H5HF_indirect_t *iblock, unsigned entry, haddr_t *chi
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_iblock_delete
+ * Function:	H5HF__man_iblock_delete
  *
  * Purpose:	Delete a managed indirect block
  *
@@ -1567,7 +1599,7 @@ H5HF_man_iblock_entry_addr(H5HF_indirect_t *iblock, unsigned entry, haddr_t *chi
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_iblock_delete(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t iblock_addr,
+H5HF__man_iblock_delete(H5HF_hdr_t *hdr, haddr_t iblock_addr,
     unsigned iblock_nrows, H5HF_indirect_t *par_iblock, unsigned par_entry)
 {
     H5HF_indirect_t *iblock;            /* Pointer to indirect block */
@@ -1577,7 +1609,7 @@ H5HF_man_iblock_delete(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t iblock_addr,
     hbool_t did_protect;                /* Whether we protected the indirect block or not */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1587,7 +1619,7 @@ H5HF_man_iblock_delete(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t iblock_addr,
     HDassert(iblock_nrows > 0);
 
     /* Lock indirect block */
-    if(NULL == (iblock = H5HF_man_iblock_protect(hdr, dxpl_id, iblock_addr, iblock_nrows, par_iblock, par_entry, TRUE, H5AC__NO_FLAGS_SET, &did_protect)))
+    if(NULL == (iblock = H5HF__man_iblock_protect(hdr, iblock_addr, iblock_nrows, par_iblock, par_entry, TRUE, H5AC__NO_FLAGS_SET, &did_protect)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap indirect block")
     HDassert(iblock->nchildren > 0);
     HDassert(did_protect == TRUE);
@@ -1599,33 +1631,32 @@ H5HF_man_iblock_delete(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t iblock_addr,
         for(col = 0; col < hdr->man_dtable.cparam.width; col++, entry++) {
             /* Check for child entry at this position */
             if(H5F_addr_defined(iblock->ents[entry].addr)) {
-                hsize_t row_block_size;         /* The size of blocks in this row */
-
-                /* Get the row's block size */
-                row_block_size = (hsize_t)hdr->man_dtable.row_block_size[row];
-
                 /* Are we in a direct or indirect block row */
                 if(row < hdr->man_dtable.max_direct_rows) {
-                    hsize_t dblock_size;        /* Size of direct block on disk */
+		    hsize_t dblock_size;                /* Size of direct block on disk */
 
-                    /* Check for I/O filters on this heap */
-                    if(hdr->filter_len > 0)
-                        dblock_size = iblock->filt_ents[entry].size;
-                    else
-                        dblock_size = row_block_size;
+		    /* Check for I/O filters on this heap */
+		    if(hdr->filter_len > 0)
+			dblock_size = iblock->filt_ents[entry].size;
+		    else
+			dblock_size = hdr->man_dtable.row_block_size[row];
 
                     /* Delete child direct block */
-                    if(H5HF_man_dblock_delete(hdr->f, dxpl_id, iblock->ents[entry].addr, dblock_size) < 0)
+                    if(H5HF__man_dblock_delete(hdr->f, iblock->ents[entry].addr, dblock_size) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to release fractal heap child direct block")
                 } /* end if */
                 else {
+		    hsize_t row_block_size;         /* The size of blocks in this row */
                     unsigned child_nrows;   /* Number of rows in new indirect block */
 
+		    /* Get the row's block size */
+		    row_block_size = (hsize_t)hdr->man_dtable.row_block_size[row];
+
                     /* Compute # of rows in next child indirect block to use */
                     child_nrows = H5HF_dtable_size_to_rows(&hdr->man_dtable, row_block_size);
 
                     /* Delete child indirect block */
-                    if(H5HF_man_iblock_delete(hdr, dxpl_id, iblock->ents[entry].addr, child_nrows, iblock, entry) < 0)
+                    if(H5HF__man_iblock_delete(hdr, iblock->ents[entry].addr, child_nrows, iblock, entry) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to release fractal heap child indirect block")
                 } /* end else */
             } /* end if */
@@ -1656,16 +1687,16 @@ H5HF_man_iblock_delete(H5HF_hdr_t *hdr, hid_t dxpl_id, haddr_t iblock_addr,
 
 done:
     /* Unprotect the indirect block, with appropriate flags */
-    if(iblock && H5HF_man_iblock_unprotect(iblock, dxpl_id, cache_flags, did_protect) < 0)
+    if(iblock && H5HF__man_iblock_unprotect(iblock, cache_flags, did_protect) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iblock_delete() */
+} /* end H5HF__man_iblock_delete() */
 
 
 /*-------------------------------------------------------------------------
  *
- * Function:    H5HF_man_iblock_size
+ * Function:    H5HF__man_iblock_size
  *
  * Purpose:     Gather storage used for the indirect block in fractal heap
  *
@@ -1676,14 +1707,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_iblock_size(H5F_t *f, hid_t dxpl_id, H5HF_hdr_t *hdr, haddr_t iblock_addr,
+H5HF__man_iblock_size(H5F_t *f, H5HF_hdr_t *hdr, haddr_t iblock_addr,
     unsigned nrows, H5HF_indirect_t *par_iblock, unsigned par_entry, hsize_t *heap_size)
 {
     H5HF_indirect_t     *iblock = NULL;         /* Pointer to indirect block */
     hbool_t             did_protect;            /* Whether we protected the indirect block or not */
     herr_t              ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1694,7 +1725,7 @@ H5HF_man_iblock_size(H5F_t *f, hid_t dxpl_id, H5HF_hdr_t *hdr, haddr_t iblock_ad
     HDassert(heap_size);
 
     /* Protect the indirect block */
-    if(NULL == (iblock = H5HF_man_iblock_protect(hdr, dxpl_id, iblock_addr, nrows, par_iblock, par_entry, FALSE, H5AC__READ_ONLY_FLAG, &did_protect)))
+    if(NULL == (iblock = H5HF__man_iblock_protect(hdr, iblock_addr, nrows, par_iblock, par_entry, FALSE, H5AC__READ_ONLY_FLAG, &did_protect)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTLOAD, FAIL, "unable to load fractal heap indirect block")
 
     /* Accumulate size of this indirect block */
@@ -1717,19 +1748,96 @@ H5HF_man_iblock_size(H5F_t *f, hid_t dxpl_id, H5HF_hdr_t *hdr, haddr_t iblock_ad
 
 	    for(v = 0; v < hdr->man_dtable.cparam.width; v++, entry++)
 		if(H5F_addr_defined(iblock->ents[entry].addr))
-		    if(H5HF_man_iblock_size(f, dxpl_id, hdr, iblock->ents[entry].addr, num_indirect_rows, iblock, entry, heap_size) < 0)
+		    if(H5HF__man_iblock_size(f, hdr, iblock->ents[entry].addr, num_indirect_rows, iblock, entry, heap_size) < 0)
 			HGOTO_ERROR(H5E_HEAP, H5E_CANTLOAD, FAIL, "unable to get fractal heap storage info for indirect block")
         } /* end for */
     } /* end if */
 
 done:
     /* Release the indirect block */
-    if(iblock && H5HF_man_iblock_unprotect(iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+    if(iblock && H5HF__man_iblock_unprotect(iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
     iblock = NULL;
 
    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iblock_size() */
+} /* end H5HF__man_iblock_size() */
+
+
+/*-------------------------------------------------------------------------
+ *
+ * Function:    H5HF_man_iblock_parent_info
+ *
+ * Purpose:     Determine the parent block's offset and entry location
+ *		(within it's parent) of an indirect block, given its offset
+ *		within the heap.
+ *
+ * Return:	Non-negative on success / Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		koziol@lbl.gov
+ *		Jan 14 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5HF__man_iblock_parent_info(const H5HF_hdr_t *hdr, hsize_t block_off,
+    hsize_t *ret_par_block_off, unsigned *ret_entry)
+{
+    hsize_t par_block_off;		/* Offset of parent within heap */
+    hsize_t prev_par_block_off;		/* Offset of previous parent block within heap */
+    unsigned row, col;              	/* Row & column for block */
+    unsigned prev_row = 0, prev_col = 0;/* Previous row & column for block */
+    herr_t ret_value = SUCCEED;		/* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /*
+     * Check arguments.
+     */
+    HDassert(hdr);
+    HDassert(block_off > 0);
+    HDassert(ret_entry);
+
+    /* Look up row & column for object */
+    if(H5HF_dtable_lookup(&hdr->man_dtable, block_off, &row, &col) < 0)
+        HGOTO_ERROR(H5E_HEAP, H5E_CANTCOMPUTE, FAIL, "can't compute row & column of block")
+
+    /* Sanity check - first lookup must be an indirect block */
+    HDassert(row >= hdr->man_dtable.max_direct_rows);
+
+    /* Traverse down, until a direct block at the offset is found, then 
+     *	use previous (i.e. parent's) offset, row, and column.
+     */
+    prev_par_block_off = par_block_off = 0;
+    while(row >= hdr->man_dtable.max_direct_rows) {
+	/* Retain previous parent block offset */
+	prev_par_block_off = par_block_off;
+
+        /* Compute the new parent indirect block's offset in the heap's address space */
+        /* (based on previous block offset) */
+        par_block_off += hdr->man_dtable.row_block_off[row];
+        par_block_off += hdr->man_dtable.row_block_size[row] * col;
+
+	/* Preserve current row & column */
+	prev_row = row;
+	prev_col = col;
+
+        /* Look up row & column in new indirect block for object */
+        if(H5HF_dtable_lookup(&hdr->man_dtable, (block_off - par_block_off), &row, &col) < 0)
+            HGOTO_ERROR(H5E_HEAP, H5E_CANTCOMPUTE, FAIL, "can't compute row & column of block")
+    } /* end while */
+
+    /* Sanity check */
+    HDassert(row == 0);
+    HDassert(col == 0);
+
+    /* Set return parameters */
+    *ret_par_block_off = prev_par_block_off;
+    *ret_entry = (prev_row * hdr->man_dtable.cparam.width) + prev_col;
+
+done:
+   FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5HF__man_iblock_par_info() */
 
 
 /*-------------------------------------------------------------------------
@@ -1763,7 +1871,7 @@ H5HF_man_iblock_dest(H5HF_indirect_t *iblock)
     if(H5HF_hdr_decr(iblock->hdr) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared heap header")
     if(iblock->parent)
-        if(H5HF_iblock_decr(iblock->parent) < 0)
+        if(H5HF__iblock_decr(iblock->parent) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared indirect block")
 
     /* Release entry tables */
diff --git a/src/H5HFiter.c b/src/H5HFiter.c
index 55a8532..ceebc3b 100644
--- a/src/H5HFiter.c
+++ b/src/H5HFiter.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -111,7 +109,7 @@ H5HF_man_iter_init(H5HF_block_iter_t *biter)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_iter_start_offset
+ * Function:	H5HF__man_iter_start_offset
  *
  * Purpose:	Initialize a block iterator to a particular location, given
  *              an offset in the heap
@@ -125,8 +123,8 @@ H5HF_man_iter_init(H5HF_block_iter_t *biter)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_iter_start_offset(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_block_iter_t *biter, hsize_t offset)
+H5HF__man_iter_start_offset(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter,
+    hsize_t offset)
 {
     H5HF_indirect_t *iblock;        /* Indirect block for location context */
     haddr_t iblock_addr;            /* Address of indirect block */
@@ -139,7 +137,7 @@ H5HF_man_iter_start_offset(H5HF_hdr_t *hdr, hid_t dxpl_id,
     hbool_t root_block = TRUE;  /* Flag to indicate the current block is the root indirect block */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -218,7 +216,7 @@ H5HF_man_iter_start_offset(H5HF_hdr_t *hdr, hid_t dxpl_id,
         } /* end else */
 
         /* Load indirect block for this context location */
-        if(NULL == (iblock = H5HF_man_iblock_protect(hdr, dxpl_id, iblock_addr, iblock_nrows, iblock_parent, iblock_par_entry, FALSE, H5AC__NO_FLAGS_SET, &did_protect)))
+        if(NULL == (iblock = H5HF__man_iblock_protect(hdr, iblock_addr, iblock_nrows, iblock_parent, iblock_par_entry, FALSE, H5AC__NO_FLAGS_SET, &did_protect)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap indirect block")
 
         /* Make indirect block the context for the current location */
@@ -229,7 +227,7 @@ H5HF_man_iter_start_offset(H5HF_hdr_t *hdr, hid_t dxpl_id,
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINC, FAIL, "can't increment reference count on shared indirect block")
 
         /* Release the current indirect block */
-        if(H5HF_man_iblock_unprotect(iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+        if(H5HF__man_iblock_unprotect(iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
         iblock = NULL;
 
@@ -263,7 +261,7 @@ H5HF_man_iter_start_offset(H5HF_hdr_t *hdr, hid_t dxpl_id,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_iter_start_offset() */
+} /* end H5HF__man_iter_start_offset() */
 
 
 /*-------------------------------------------------------------------------
@@ -397,7 +395,7 @@ H5HF_man_iter_reset(H5HF_block_iter_t *biter)
 
             /* If this node is holding an indirect block, release the block */
             if(curr_loc->context)
-                if(H5HF_iblock_decr(curr_loc->context) < 0)
+                if(H5HF__iblock_decr(curr_loc->context) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared indirect block")
 
             /* Free the current location context */
@@ -486,7 +484,7 @@ H5HF_man_iter_up(H5HF_block_iter_t *biter)
     HDassert(biter->curr->context);
 
     /* Release hold on current location's indirect block */
-    if(H5HF_iblock_decr(biter->curr->context) < 0)
+    if(H5HF__iblock_decr(biter->curr->context) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared indirect block")
 
     /* Get pointer to location context above this one */
diff --git a/src/H5HFman.c b/src/H5HFman.c
index cff4395..394bcff 100644
--- a/src/H5HFman.c
+++ b/src/H5HFman.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -72,8 +70,8 @@
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5HF_man_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    const uint8_t *id, H5HF_operator_t op, void *op_data, unsigned op_flags);
+static herr_t H5HF__man_op_real(H5HF_hdr_t *hdr, const uint8_t *id,
+    H5HF_operator_t op, void *op_data, unsigned op_flags);
 
 /*********************/
 /* Package Variables */
@@ -92,7 +90,7 @@ static herr_t H5HF_man_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id,
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_insert
+ * Function:	H5HF__man_insert
  *
  * Purpose:	Insert an object in a managed direct block
  *
@@ -105,8 +103,7 @@ static herr_t H5HF_man_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id,
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_insert(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t obj_size, const void *obj,
-    void *_id)
+H5HF__man_insert(H5HF_hdr_t *hdr, size_t obj_size, const void *obj, void *_id)
 {
     H5HF_free_section_t *sec_node = NULL;   /* Pointer to free space section */
     H5HF_direct_t *dblock = NULL;       /* Pointer to direct block to modify */
@@ -117,7 +114,7 @@ H5HF_man_insert(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t obj_size, const void *obj
     htri_t node_found;                  /* Whether an existing free list node was found */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -131,30 +128,28 @@ H5HF_man_insert(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t obj_size, const void *obj
     H5HF_MAN_WRITE_CHECK_PLINE(hdr)
 
     /* Look for free space */
-    if((node_found = H5HF_space_find(hdr, dxpl_id, (hsize_t)obj_size, &sec_node)) < 0)
+    if((node_found = H5HF__space_find(hdr, (hsize_t)obj_size, &sec_node)) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, FAIL, "can't locate free space in fractal heap")
 
     /* If we didn't find a node, go create a direct block big enough to hold the requested block */
     if(!node_found)
         /* Allocate direct block big enough to hold requested size */
-        if(H5HF_man_dblock_new(hdr, dxpl_id, obj_size, &sec_node) < 0)
+        if(H5HF__man_dblock_new(hdr, obj_size, &sec_node) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTCREATE, FAIL, "can't create fractal heap direct block")
 
     /* Check for row section */
     if(sec_node->sect_info.type == H5HF_FSPACE_SECT_FIRST_ROW ||
             sec_node->sect_info.type == H5HF_FSPACE_SECT_NORMAL_ROW) {
-
         /* Allocate 'single' selection out of 'row' selection */
-        if(H5HF_man_iblock_alloc_row(hdr, dxpl_id, &sec_node) < 0)
+        if(H5HF__man_iblock_alloc_row(hdr, &sec_node) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, FAIL, "can't break up row section")
     } /* end if */
     HDassert(sec_node->sect_info.type == H5HF_FSPACE_SECT_SINGLE);
 
     /* Check for 'single' section being serialized */
-    if(sec_node->sect_info.state == H5FS_SECT_SERIALIZED) {
-        if(H5HF_sect_single_revive(hdr, dxpl_id, sec_node) < 0)
+    if(sec_node->sect_info.state == H5FS_SECT_SERIALIZED)
+        if(H5HF__sect_single_revive(hdr, sec_node) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't revive single free section")
-    } /* end if */
     HDassert(sec_node->sect_info.state == H5FS_SECT_LIVE);
 
     /* Retrieve direct block address from section */
@@ -162,7 +157,7 @@ H5HF_man_insert(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t obj_size, const void *obj
         HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't retrieve direct block information")
 
     /* Lock direct block */
-    if(NULL == (dblock = H5HF_man_dblock_protect(hdr, dxpl_id, dblock_addr, dblock_size, sec_node->u.single.parent, sec_node->u.single.par_entry, H5AC__NO_FLAGS_SET)))
+    if(NULL == (dblock = H5HF__man_dblock_protect(hdr, dblock_addr, dblock_size, sec_node->u.single.parent, sec_node->u.single.par_entry, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to load fractal heap direct block")
 
     /* Insert object into block */
@@ -175,7 +170,7 @@ H5HF_man_insert(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t obj_size, const void *obj
     HDassert(sec_node->sect_info.size >= obj_size);
 
     /* Reduce (& possibly re-add) single section */
-    if(H5HF_sect_single_reduce(hdr, dxpl_id, sec_node, obj_size) < 0)
+    if(H5HF__sect_single_reduce(hdr, sec_node, obj_size) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't reduce single section node")
     sec_node = NULL;
 
@@ -207,15 +202,15 @@ H5HF_man_insert(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t obj_size, const void *obj
 done:
     /* Release section node on error */
     if(ret_value < 0)
-        if(sec_node && H5HF_sect_single_free((H5FS_section_info_t *)sec_node) < 0)
+        if(sec_node && H5HF__sect_single_free((H5FS_section_info_t *)sec_node) < 0)
             HDONE_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to release section node")
 
     /* Release the direct block (marked as dirty) */
-    if(dblock && H5AC_unprotect(hdr->f, dxpl_id, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, H5AC__DIRTIED_FLAG) < 0)
+    if(dblock && H5AC_unprotect(hdr->f, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, H5AC__DIRTIED_FLAG) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap direct block")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_insert() */
+} /* end H5HF__man_insert() */
 
 
 /*-------------------------------------------------------------------------
@@ -292,7 +287,7 @@ H5HF__man_get_obj_off(const H5HF_hdr_t *hdr, const uint8_t *id, hsize_t *obj_off
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_op_real
+ * Function:	H5HF__man_op_real
  *
  * Purpose:	Internal routine to perform an operation on a managed heap
  *              object
@@ -306,7 +301,7 @@ H5HF__man_get_obj_off(const H5HF_hdr_t *hdr, const uint8_t *id, hsize_t *obj_off
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_man_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
+H5HF__man_op_real(H5HF_hdr_t *hdr, const uint8_t *id,
     H5HF_operator_t op, void *op_data, unsigned op_flags)
 {
     H5HF_direct_t *dblock = NULL;       /* Pointer to direct block to query */
@@ -324,7 +319,7 @@ H5HF_man_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
     uint8_t *p;                         /* Temporary pointer to obj info in block */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -372,7 +367,7 @@ H5HF_man_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
         dblock_size = hdr->man_dtable.cparam.start_block_size;
 
         /* Lock direct block */
-        if(NULL == (dblock = H5HF_man_dblock_protect(hdr, dxpl_id, dblock_addr, dblock_size, NULL, 0, dblock_access_flags)))
+        if(NULL == (dblock = H5HF__man_dblock_protect(hdr, dblock_addr, dblock_size, NULL, 0, dblock_access_flags)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap direct block")
     } /* end if */
     else {
@@ -381,7 +376,7 @@ H5HF_man_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
         unsigned entry;                 /* Entry of block */
 
         /* Look up indirect block containing direct block */
-        if(H5HF_man_dblock_locate(hdr, dxpl_id, obj_off, &iblock, &entry, &did_protect, H5AC__READ_ONLY_FLAG) < 0)
+        if(H5HF__man_dblock_locate(hdr, obj_off, &iblock, &entry, &did_protect, H5AC__READ_ONLY_FLAG) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTCOMPUTE, FAIL, "can't compute row & column of section")
 
         /* Set direct block info */
@@ -392,23 +387,23 @@ H5HF_man_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
         /* Check for offset of invalid direct block */
         if(!H5F_addr_defined(dblock_addr)) {
             /* Unlock indirect block */
-            if(H5HF_man_iblock_unprotect(iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+            if(H5HF__man_iblock_unprotect(iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
 
             HGOTO_ERROR(H5E_HEAP, H5E_BADRANGE, FAIL, "fractal heap ID not in allocated direct block")
         } /* end if */
 
         /* Lock direct block */
-        if(NULL == (dblock = H5HF_man_dblock_protect(hdr, dxpl_id, dblock_addr, dblock_size, iblock, entry, dblock_access_flags))) {
+        if(NULL == (dblock = H5HF__man_dblock_protect(hdr, dblock_addr, dblock_size, iblock, entry, dblock_access_flags))) {
             /* Unlock indirect block */
-            if(H5HF_man_iblock_unprotect(iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+            if(H5HF__man_iblock_unprotect(iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
 
             HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap direct block")
         } /* end if */
 
         /* Unlock indirect block */
-        if(H5HF_man_iblock_unprotect(iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+        if(H5HF__man_iblock_unprotect(iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
         iblock = NULL;
     } /* end else */
@@ -434,15 +429,15 @@ H5HF_man_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
 
 done:
     /* Unlock direct block */
-    if(dblock && H5AC_unprotect(hdr->f, dxpl_id, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, dblock_cache_flags) < 0)
+    if(dblock && H5AC_unprotect(hdr->f, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, dblock_cache_flags) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap direct block")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_op_real() */
+} /* end H5HF__man_op_real() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_read
+ * Function:	H5HF__man_read
  *
  * Purpose:	Read an object from a managed heap
  *
@@ -455,11 +450,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_read(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id, void *obj)
+H5HF__man_read(H5HF_hdr_t *hdr, const uint8_t *id, void *obj)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -469,16 +464,16 @@ H5HF_man_read(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id, void *obj)
     HDassert(obj);
 
     /* Call the internal 'op' routine routine */
-    if(H5HF_man_op_real(hdr, dxpl_id, id, H5HF_op_read, obj, 0) < 0)
+    if(H5HF__man_op_real(hdr, id, H5HF_op_read, obj, 0) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTOPERATE, FAIL, "unable to operate on heap object")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_read() */
+} /* end H5HF__man_read() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_write
+ * Function:	H5HF__man_write
  *
  * Purpose:	Write an object to a managed heap
  *
@@ -491,12 +486,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_write(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
-    const void *obj)
+H5HF__man_write(H5HF_hdr_t *hdr, const uint8_t *id, const void *obj)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -507,16 +501,16 @@ H5HF_man_write(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
 
     /* Call the internal 'op' routine routine */
     /* (Casting away const OK - QAK) */
-    if(H5HF_man_op_real(hdr, dxpl_id, id, H5HF_op_write, (void *)obj, H5HF_OP_MODIFY) < 0)
+    if(H5HF__man_op_real(hdr, id, H5HF_op_write, (void *)obj, H5HF_OP_MODIFY) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTOPERATE, FAIL, "unable to operate on heap object")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_write() */
+} /* end H5HF__man_write() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_op
+ * Function:	H5HF__man_op
  *
  * Purpose:	Operate directly on an object from a managed heap
  *
@@ -529,12 +523,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_op(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
-    H5HF_operator_t op, void *op_data)
+H5HF__man_op(H5HF_hdr_t *hdr, const uint8_t *id, H5HF_operator_t op, void *op_data)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -544,16 +537,16 @@ H5HF_man_op(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
     HDassert(op);
 
     /* Call the internal 'op' routine routine */
-    if(H5HF_man_op_real(hdr, dxpl_id, id, op, op_data, 0) < 0)
+    if(H5HF__man_op_real(hdr, id, op, op_data, 0) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTOPERATE, FAIL, "unable to operate on heap object")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_op() */
+} /* end H5HF__man_op() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_man_remove
+ * Function:	H5HF__man_remove
  *
  * Purpose:	Remove an object from a managed heap
  *
@@ -566,7 +559,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_man_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
+H5HF__man_remove(H5HF_hdr_t *hdr, const uint8_t *id)
 {
     H5HF_free_section_t *sec_node = NULL; /* Pointer to free space section for block */
     H5HF_indirect_t *iblock = NULL;     /* Pointer to indirect block */
@@ -579,7 +572,7 @@ H5HF_man_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
     size_t blk_off;                     /* Offset of object in block */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -618,7 +611,7 @@ H5HF_man_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
     } /* end if */
     else {
         /* Look up indirect block containing direct block */
-        if(H5HF_man_dblock_locate(hdr, dxpl_id, obj_off, &iblock, &dblock_entry, &did_protect, H5AC__NO_FLAGS_SET) < 0)
+        if(H5HF__man_dblock_locate(hdr, obj_off, &iblock, &dblock_entry, &did_protect, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTCOMPUTE, FAIL, "can't compute row & column of section")
 
         /* Check for offset of invalid direct block */
@@ -654,7 +647,7 @@ H5HF_man_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
 
     /* Unlock indirect block */
     if(iblock) {
-        if(H5HF_man_iblock_unprotect(iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+        if(H5HF__man_iblock_unprotect(iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
         iblock = NULL;
     } /* end if */
@@ -667,21 +660,21 @@ H5HF_man_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id)
     hdr->man_nobjs--;
 
     /* Return free space to the heap's list of space */
-    if(H5HF_space_add(hdr, dxpl_id, sec_node, H5FS_ADD_RETURNED_SPACE) < 0)
+    if(H5HF__space_add(hdr, sec_node, H5FS_ADD_RETURNED_SPACE) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't add direct block free space to global list")
     sec_node = NULL;
 
 done:
     if(ret_value < 0) {
         /* Release section node */
-        if(sec_node && H5HF_sect_single_free((H5FS_section_info_t *)sec_node) < 0)
+        if(sec_node && H5HF__sect_single_free((H5FS_section_info_t *)sec_node) < 0)
             HDONE_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "unable to release section node")
     } /* end if */
 
     /* Unlock indirect block */
-    if(iblock && H5HF_man_iblock_unprotect(iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+    if(iblock && H5HF__man_iblock_unprotect(iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_man_remove() */
+} /* end H5HF__man_remove() */
 
diff --git a/src/H5HFmodule.h b/src/H5HFmodule.h
index e3274ce..dd6576a 100644
--- a/src/H5HFmodule.h
+++ b/src/H5HFmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5HFpkg.h b/src/H5HFpkg.h
index 9c1d9a6..b38a897 100644
--- a/src/H5HFpkg.h
+++ b/src/H5HFpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -384,8 +382,7 @@ struct H5HF_indirect_t {
     size_t      rc;             /* Reference count of objects using this block */
     H5HF_hdr_t	*hdr;	        /* Shared heap header info	              */
     struct H5HF_indirect_t *parent;	/* Shared parent indirect block info  */
-    struct H5HF_indirect_t 
-		*fd_parent;	/* Saved copy of the parent pointer -- this   */
+    void        *fd_parent;	/* Saved copy of the parent pointer -- this   */
 				/* necessary as the parent field is sometimes */
 				/* nulled out before the eviction notify call */
 				/* is made from the metadata cache.  Since    */
@@ -399,6 +396,10 @@ struct H5HF_indirect_t {
     unsigned    nchildren;      /* Number of child blocks                     */
     unsigned    max_child;      /* Max. offset used in child entries          */
     struct H5HF_indirect_t **child_iblocks; /* Array of pointers to pinned child indirect blocks */
+    hbool_t     removed_from_cache;     /* Flag that indicates the block has  */
+                                /* been removed from the metadata cache, but  */
+                                /* is still 'live' due to a refcount (rc) > 0 */
+                                /* (usually from free space sections)         */
 
     /* Stored values */
     hsize_t     block_off;      /* Offset of the block within the heap's address space */
@@ -414,7 +415,7 @@ typedef struct H5HF_direct_t {
     /* Internal heap information */
     H5HF_hdr_t	*hdr;	        /* Shared heap header info	              */
     H5HF_indirect_t *parent;	/* Shared parent indirect block info          */
-    H5HF_indirect_t *fd_parent;	/* Saved copy of the parent pointer -- this   */
+    void        *fd_parent;	/* Saved copy of the parent pointer -- this   */
 				/* necessary as the parent field is sometimes */
 				/* nulled out before the eviction notify call */
 				/* is made from the metadata cache.  Since    */
@@ -500,20 +501,17 @@ typedef struct H5HF_huge_bt2_filt_dir_rec_t {
 /* User data for free space section 'add' callback */
 typedef struct {
     H5HF_hdr_t *hdr;            /* Fractal heap header */
-    hid_t dxpl_id;              /* DXPL ID for operation */
 } H5HF_sect_add_ud_t;
 
 /* User data for v2 B-tree 'remove' callback on 'huge' objects */
 typedef struct {
     H5HF_hdr_t *hdr;            /* Fractal heap header (in) */
-    hid_t dxpl_id;              /* DXPL ID for operation (in) */
     hsize_t obj_len;            /* Length of object removed (out) */
 } H5HF_huge_remove_ud_t;
 
 /* User data for fractal heap header cache client callback */
 typedef struct H5HF_hdr_cache_ud_t {
     H5F_t *f;                   /* File pointer */
-    hid_t dxpl_id;              /* DXPL ID for operation (in) */
 } H5HF_hdr_cache_ud_t;
 
 /* User data for fractal heap indirect block cache client callbacks */
@@ -619,9 +617,8 @@ H5_DLL hsize_t H5HF_dtable_span_size(const H5HF_dtable_t *dtable, unsigned start
 
 /* Heap header routines */
 H5_DLL H5HF_hdr_t * H5HF_hdr_alloc(H5F_t *f);
-H5_DLL haddr_t H5HF_hdr_create(H5F_t *f, hid_t dxpl_id, const H5HF_create_t *cparam);
-H5_DLL H5HF_hdr_t *H5HF_hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    unsigned flags);
+H5_DLL haddr_t H5HF_hdr_create(H5F_t *f, const H5HF_create_t *cparam);
+H5_DLL H5HF_hdr_t *H5HF__hdr_protect(H5F_t *f, haddr_t addr, unsigned flags);
 H5_DLL herr_t H5HF_hdr_finish_init_phase1(H5HF_hdr_t *hdr);
 H5_DLL herr_t H5HF_hdr_finish_init_phase2(H5HF_hdr_t *hdr);
 H5_DLL herr_t H5HF_hdr_finish_init(H5HF_hdr_t *hdr);
@@ -634,100 +631,95 @@ H5_DLL herr_t H5HF_hdr_adj_free(H5HF_hdr_t *hdr, ssize_t amt);
 H5_DLL herr_t H5HF_hdr_adjust_heap(H5HF_hdr_t *hdr, hsize_t new_size, hssize_t extra_free);
 H5_DLL herr_t H5HF_hdr_inc_alloc(H5HF_hdr_t *hdr, size_t alloc_size);
 H5_DLL herr_t H5HF_hdr_start_iter(H5HF_hdr_t *hdr, H5HF_indirect_t *iblock, hsize_t curr_off, unsigned curr_entry);
-H5_DLL herr_t H5HF_hdr_skip_blocks(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_indirect_t *iblock, unsigned start_entry, unsigned nentries);
-H5_DLL herr_t H5HF_hdr_update_iter(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t min_dblock_size);
+H5_DLL herr_t H5HF__hdr_skip_blocks(H5HF_hdr_t *hdr, H5HF_indirect_t *iblock,
+    unsigned start_entry, unsigned nentries);
+H5_DLL herr_t H5HF__hdr_update_iter(H5HF_hdr_t *hdr, size_t min_dblock_size);
 H5_DLL herr_t H5HF_hdr_inc_iter(H5HF_hdr_t *hdr, hsize_t adv_size, unsigned nentries);
-H5_DLL herr_t H5HF_hdr_reverse_iter(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    haddr_t dblock_addr);
+H5_DLL herr_t H5HF__hdr_reverse_iter(H5HF_hdr_t *hdr, haddr_t dblock_addr);
 H5_DLL herr_t H5HF_hdr_reset_iter(H5HF_hdr_t *hdr, hsize_t curr_off);
-H5_DLL herr_t H5HF_hdr_empty(H5HF_hdr_t *hdr);
+H5_DLL herr_t H5HF__hdr_empty(H5HF_hdr_t *hdr);
 H5_DLL herr_t H5HF_hdr_free(H5HF_hdr_t *hdr);
-H5_DLL herr_t H5HF_hdr_delete(H5HF_hdr_t *hdr, hid_t dxpl_id);
+H5_DLL herr_t H5HF__hdr_delete(H5HF_hdr_t *hdr);
 H5_DLL herr_t H5HF_hdr_dest(H5HF_hdr_t *hdr);
 
 /* Indirect block routines */
 H5_DLL herr_t H5HF_iblock_incr(H5HF_indirect_t *iblock);
-H5_DLL herr_t H5HF_iblock_decr(H5HF_indirect_t *iblock);
+H5_DLL herr_t H5HF__iblock_decr(H5HF_indirect_t *iblock);
 H5_DLL herr_t H5HF_iblock_dirty(H5HF_indirect_t *iblock);
-H5_DLL herr_t H5HF_man_iblock_root_create(H5HF_hdr_t *hdr, hid_t dxpl_id,
+H5_DLL herr_t H5HF__man_iblock_root_create(H5HF_hdr_t *hdr, 
     size_t min_dblock_size);
-H5_DLL herr_t H5HF_man_iblock_root_double(H5HF_hdr_t *hdr, hid_t dxpl_id,
+H5_DLL herr_t H5HF__man_iblock_root_double(H5HF_hdr_t *hdr, 
     size_t min_dblock_size);
-H5_DLL herr_t H5HF_man_iblock_alloc_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
+H5_DLL herr_t H5HF__man_iblock_alloc_row(H5HF_hdr_t *hdr,
     H5HF_free_section_t **sec_node);
-H5_DLL herr_t H5HF_man_iblock_create(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_indirect_t *par_iblock, unsigned par_entry, unsigned nrows,
-    unsigned max_rows, haddr_t *addr_p);
-H5_DLL H5HF_indirect_t *H5HF_man_iblock_protect(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    haddr_t iblock_addr, unsigned iblock_nrows,
-    H5HF_indirect_t *par_iblock, unsigned par_entry, hbool_t must_protect,
-    unsigned flags, hbool_t *did_protect);
-H5_DLL herr_t H5HF_man_iblock_unprotect(H5HF_indirect_t *iblock, hid_t dxpl_id,
-    unsigned cache_flags, hbool_t did_protect);
+H5_DLL herr_t H5HF__man_iblock_create(H5HF_hdr_t *hdr, H5HF_indirect_t *par_iblock,
+    unsigned par_entry, unsigned nrows, unsigned max_rows, haddr_t *addr_p);
+H5_DLL H5HF_indirect_t *H5HF__man_iblock_protect(H5HF_hdr_t *hdr, haddr_t iblock_addr,
+    unsigned iblock_nrows, H5HF_indirect_t *par_iblock, unsigned par_entry,
+    hbool_t must_protect, unsigned flags, hbool_t *did_protect);
+H5_DLL herr_t H5HF__man_iblock_unprotect(H5HF_indirect_t *iblock, unsigned cache_flags,
+    hbool_t did_protect);
 H5_DLL herr_t H5HF_man_iblock_attach(H5HF_indirect_t *iblock, unsigned entry,
     haddr_t dblock_addr);
-H5_DLL herr_t H5HF_man_iblock_detach(H5HF_indirect_t *iblock, hid_t dxpl_id, unsigned entry);
+H5_DLL herr_t H5HF__man_iblock_detach(H5HF_indirect_t *iblock, unsigned entry);
 H5_DLL herr_t H5HF_man_iblock_entry_addr(H5HF_indirect_t *iblock, unsigned entry,
     haddr_t *child_addr);
-H5_DLL herr_t H5HF_man_iblock_delete(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    haddr_t iblock_addr, unsigned iblock_nrows, H5HF_indirect_t *par_iblock,
-    unsigned par_entry);
-H5_DLL herr_t H5HF_man_iblock_size(H5F_t *f, hid_t dxpl_id, H5HF_hdr_t *hdr,
+H5_DLL herr_t H5HF__man_iblock_delete(H5HF_hdr_t *hdr, haddr_t iblock_addr,
+    unsigned iblock_nrows, H5HF_indirect_t *par_iblock, unsigned par_entry);
+H5_DLL herr_t H5HF__man_iblock_size(H5F_t *f, H5HF_hdr_t *hdr,
     haddr_t iblock_addr, unsigned nrows, H5HF_indirect_t *par_iblock, unsigned par_entry, hsize_t *heap_size/*out*/);
+H5_DLL herr_t H5HF__man_iblock_parent_info(const H5HF_hdr_t *hdr,
+    hsize_t block_off, hsize_t *ret_par_block_off, unsigned *ret_entry);
 H5_DLL herr_t H5HF_man_iblock_dest(H5HF_indirect_t *iblock);
 
 /* Direct block routines */
-H5_DLL herr_t H5HF_man_dblock_new(H5HF_hdr_t *fh, hid_t dxpl_id, size_t request,
+H5_DLL herr_t H5HF__man_dblock_new(H5HF_hdr_t *fh, size_t request,
     H5HF_free_section_t **ret_sec_node);
-H5_DLL herr_t H5HF_man_dblock_create(hid_t dxpl_id, H5HF_hdr_t *hdr,
+H5_DLL herr_t H5HF__man_dblock_create(H5HF_hdr_t *hdr,
     H5HF_indirect_t *par_iblock, unsigned par_entry, haddr_t *addr_p,
     H5HF_free_section_t **ret_sec_node);
-H5_DLL herr_t H5HF_man_dblock_destroy(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_direct_t *dblock, haddr_t dblock_addr);
-H5_DLL H5HF_direct_t *H5HF_man_dblock_protect(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    haddr_t dblock_addr, size_t dblock_size,
-    H5HF_indirect_t *par_iblock, unsigned par_entry,
+H5_DLL herr_t H5HF__man_dblock_destroy(H5HF_hdr_t *hdr, H5HF_direct_t *dblock,
+    haddr_t dblock_addr, hbool_t *parent_removed);
+H5_DLL H5HF_direct_t *H5HF__man_dblock_protect(H5HF_hdr_t *hdr, haddr_t dblock_addr,
+    size_t dblock_size, H5HF_indirect_t *par_iblock, unsigned par_entry,
+    unsigned flags);
+H5_DLL herr_t H5HF__man_dblock_locate(H5HF_hdr_t *hdr, hsize_t obj_off,
+    H5HF_indirect_t **par_iblock, unsigned *par_entry, hbool_t *par_did_protect,
     unsigned flags);
-H5_DLL herr_t H5HF_man_dblock_locate(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    hsize_t obj_off, H5HF_indirect_t **par_iblock,
-    unsigned *par_entry, hbool_t *par_did_protect, unsigned flags);
-H5_DLL herr_t H5HF_man_dblock_delete(H5F_t *f, hid_t dxpl_id, haddr_t dblock_addr,
+H5_DLL herr_t H5HF__man_dblock_delete(H5F_t *f, haddr_t dblock_addr,
     hsize_t dblock_size);
 H5_DLL herr_t H5HF_man_dblock_dest(H5HF_direct_t *dblock);
 
 /* Managed object routines */
-H5_DLL herr_t H5HF_man_insert(H5HF_hdr_t *fh, hid_t dxpl_id, size_t obj_size,
+H5_DLL herr_t H5HF__man_insert(H5HF_hdr_t *fh, size_t obj_size,
     const void *obj, void *id);
 H5_DLL herr_t H5HF_man_get_obj_len(H5HF_hdr_t *hdr, const uint8_t *id,
     size_t *obj_len_p);
 H5_DLL void H5HF__man_get_obj_off(const H5HF_hdr_t *hdr, const uint8_t *id,
     hsize_t *obj_off_p);
-H5_DLL herr_t H5HF_man_read(H5HF_hdr_t *fh, hid_t dxpl_id, const uint8_t *id,
-    void *obj);
-H5_DLL herr_t H5HF_man_write(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
-    const void *obj);
-H5_DLL herr_t H5HF_man_op(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
-    H5HF_operator_t op, void *op_data);
-H5_DLL herr_t H5HF_man_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id);
+H5_DLL herr_t H5HF__man_read(H5HF_hdr_t *fh, const uint8_t *id, void *obj);
+H5_DLL herr_t H5HF__man_write(H5HF_hdr_t *hdr, const uint8_t *id, const void *obj);
+H5_DLL herr_t H5HF__man_op(H5HF_hdr_t *hdr, const uint8_t *id, H5HF_operator_t op,
+    void *op_data);
+H5_DLL herr_t H5HF__man_remove(H5HF_hdr_t *hdr, const uint8_t *id);
 
 /* 'Huge' object routines */
 H5_DLL herr_t H5HF_huge_init(H5HF_hdr_t *hdr);
-H5_DLL herr_t H5HF_huge_insert(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t obj_size,
+H5_DLL herr_t H5HF__huge_insert(H5HF_hdr_t *hdr, size_t obj_size,
     void *obj, void *id);
-H5_DLL herr_t H5HF_huge_get_obj_len(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    const uint8_t *id, size_t *obj_len_p);
-H5_DLL herr_t H5HF__huge_get_obj_off(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    const uint8_t *id, hsize_t *obj_off_p);
-H5_DLL herr_t H5HF_huge_read(H5HF_hdr_t *fh, hid_t dxpl_id, const uint8_t *id,
+H5_DLL herr_t H5HF__huge_get_obj_len(H5HF_hdr_t *hdr, const uint8_t *id,
+    size_t *obj_len_p);
+H5_DLL herr_t H5HF__huge_get_obj_off(H5HF_hdr_t *hdr, const uint8_t *id,
+    hsize_t *obj_off_p);
+H5_DLL herr_t H5HF__huge_read(H5HF_hdr_t *fh, const uint8_t *id,
     void *obj);
-H5_DLL herr_t H5HF_huge_write(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
+H5_DLL herr_t H5HF__huge_write(H5HF_hdr_t *hdr, const uint8_t *id,
     const void *obj);
-H5_DLL herr_t H5HF_huge_op(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id,
+H5_DLL herr_t H5HF__huge_op(H5HF_hdr_t *hdr, const uint8_t *id,
     H5HF_operator_t op, void *op_data);
-H5_DLL herr_t H5HF_huge_remove(H5HF_hdr_t *fh, hid_t dxpl_id, const uint8_t *id);
-H5_DLL herr_t H5HF_huge_term(H5HF_hdr_t *hdr, hid_t dxpl_id);
-H5_DLL herr_t H5HF_huge_delete(H5HF_hdr_t *hdr, hid_t dxpl_id);
+H5_DLL herr_t H5HF__huge_remove(H5HF_hdr_t *fh, const uint8_t *id);
+H5_DLL herr_t H5HF__huge_term(H5HF_hdr_t *hdr);
+H5_DLL herr_t H5HF__huge_delete(H5HF_hdr_t *hdr);
 
 /* 'Huge' object v2 B-tree function callbacks */
 H5_DLL herr_t H5HF__huge_bt2_indir_found(const void *nrecord, void *op_data);
@@ -750,21 +742,21 @@ H5_DLL herr_t H5HF_tiny_op(H5HF_hdr_t *hdr, const uint8_t *id,
 H5_DLL herr_t H5HF_tiny_remove(H5HF_hdr_t *fh, const uint8_t *id);
 
 /* Debugging routines for dumping file structures */
-H5_DLL void H5HF_hdr_print(const H5HF_hdr_t *hdr, hid_t dxpl_id,
-    hbool_t dump_internal, FILE *stream, int indent, int fwidth);
-H5_DLL herr_t H5HF_hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
+H5_DLL void H5HF_hdr_print(const H5HF_hdr_t *hdr, hbool_t dump_internal,
     FILE *stream, int indent, int fwidth);
-H5_DLL herr_t H5HF_dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
+H5_DLL herr_t H5HF_hdr_debug(H5F_t *f, haddr_t addr,
+    FILE *stream, int indent, int fwidth);
+H5_DLL herr_t H5HF_dblock_debug(H5F_t *f, haddr_t addr,
     FILE *stream, int indent, int fwidth, haddr_t hdr_addr, size_t nrec);
 H5_DLL void H5HF_iblock_print(const H5HF_indirect_t *iblock, hbool_t dump_internal,
     FILE *stream, int indent, int fwidth);
-H5_DLL herr_t H5HF_iblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
+H5_DLL herr_t H5HF_iblock_debug(H5F_t *f, haddr_t addr,
     FILE *stream, int indent, int fwidth, haddr_t hdr_addr, unsigned nrows);
 
 /* Block iteration routines */
 H5_DLL herr_t H5HF_man_iter_init(H5HF_block_iter_t *biter);
-H5_DLL herr_t H5HF_man_iter_start_offset(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_block_iter_t *biter, hsize_t offset);
+H5_DLL herr_t H5HF__man_iter_start_offset(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter,
+    hsize_t offset);
 H5_DLL herr_t H5HF_man_iter_start_entry(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter,
     H5HF_indirect_t *iblock, unsigned start_entry);
 H5_DLL herr_t H5HF_man_iter_set_entry(const H5HF_hdr_t *hdr,
@@ -781,39 +773,36 @@ H5_DLL herr_t H5HF_man_iter_offset(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter,
 H5_DLL hbool_t H5HF_man_iter_ready(H5HF_block_iter_t *biter);
 
 /* Free space manipulation routines */
-H5_DLL herr_t H5HF_space_start(H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t may_create);
-H5_DLL herr_t H5HF_space_add(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *node, unsigned flags);
-H5_DLL htri_t H5HF_space_find(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t request,
+H5_DLL herr_t H5HF__space_start(H5HF_hdr_t *hdr, hbool_t may_create);
+H5_DLL herr_t H5HF__space_add(H5HF_hdr_t *hdr, H5HF_free_section_t *node,
+    unsigned flags);
+H5_DLL htri_t H5HF__space_find(H5HF_hdr_t *hdr, hsize_t request,
     H5HF_free_section_t **node);
-H5_DLL herr_t H5HF_space_revert_root(const H5HF_hdr_t *hdr, hid_t dxpl_id);
-H5_DLL herr_t H5HF_space_create_root(const H5HF_hdr_t *hdr, hid_t dxpl_id,
+H5_DLL herr_t H5HF__space_revert_root(const H5HF_hdr_t *hdr);
+H5_DLL herr_t H5HF__space_create_root(const H5HF_hdr_t *hdr, 
     H5HF_indirect_t *root_iblock);
-H5_DLL herr_t H5HF_space_size(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t *fs_size);
-H5_DLL herr_t H5HF_space_remove(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *node);
-H5_DLL herr_t H5HF_space_close(H5HF_hdr_t *hdr, hid_t dxpl_id);
-H5_DLL herr_t H5HF_space_delete(H5HF_hdr_t *hdr, hid_t dxpl_id);
-H5_DLL herr_t H5HF_space_sect_change_class(H5HF_hdr_t *hdr, hid_t dxpl_id,
+H5_DLL herr_t H5HF__space_size(H5HF_hdr_t *hdr, hsize_t *fs_size);
+H5_DLL herr_t H5HF__space_remove(H5HF_hdr_t *hdr, H5HF_free_section_t *node);
+H5_DLL herr_t H5HF__space_close(H5HF_hdr_t *hdr);
+H5_DLL herr_t H5HF__space_delete(H5HF_hdr_t *hdr);
+H5_DLL herr_t H5HF__space_sect_change_class(H5HF_hdr_t *hdr, 
     H5HF_free_section_t *sect, uint16_t new_class);
 
 /* Free space section routines */
 H5_DLL H5HF_free_section_t *H5HF_sect_single_new(hsize_t sect_off,
     size_t sect_size, H5HF_indirect_t *parent, unsigned par_entry);
-H5_DLL herr_t H5HF_sect_single_revive(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *sect);
+H5_DLL herr_t H5HF__sect_single_revive(H5HF_hdr_t *hdr, H5HF_free_section_t *sect);
 H5_DLL herr_t H5HF_sect_single_dblock_info(H5HF_hdr_t *hdr,
-    H5HF_free_section_t *sect, haddr_t *dblock_addr, size_t *dblock_size);
-H5_DLL herr_t H5HF_sect_single_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *sect, size_t amt);
-H5_DLL herr_t H5HF_sect_row_revive(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *sect);
-H5_DLL herr_t H5HF_sect_row_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *sect, unsigned *entry_p);
+    const H5HF_free_section_t *sect, haddr_t *dblock_addr, size_t *dblock_size);
+H5_DLL herr_t H5HF__sect_single_reduce(H5HF_hdr_t *hdr, H5HF_free_section_t *sect,
+    size_t amt);
+H5_DLL herr_t H5HF__sect_row_revive(H5HF_hdr_t *hdr, H5HF_free_section_t *sect);
+H5_DLL herr_t H5HF__sect_row_reduce(H5HF_hdr_t *hdr, H5HF_free_section_t *sect,
+    unsigned *entry_p);
 H5_DLL H5HF_indirect_t *H5HF_sect_row_get_iblock(H5HF_free_section_t *sect);
-H5_DLL herr_t H5HF_sect_indirect_add(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_indirect_t *iblock, unsigned start_entry, unsigned nentries);
-H5_DLL herr_t H5HF_sect_single_free(H5FS_section_info_t *sect);
+H5_DLL herr_t H5HF__sect_indirect_add(H5HF_hdr_t *hdr, H5HF_indirect_t *iblock,
+    unsigned start_entry, unsigned nentries);
+H5_DLL herr_t H5HF__sect_single_free(H5FS_section_info_t *sect);
 
 /* Internal operator callbacks */
 H5_DLL herr_t H5HF_op_read(const void *obj, size_t obj_len, void *op_data);
diff --git a/src/H5HFprivate.h b/src/H5HFprivate.h
index 441ad3e..5086afb 100644
--- a/src/H5HFprivate.h
+++ b/src/H5HFprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -108,36 +106,33 @@ typedef herr_t (*H5HF_operator_t)(const void *obj/*in*/, size_t obj_len,
 /***************************************/
 
 /* General routines for fractal heap operations */
-H5_DLL H5HF_t *H5HF_create(H5F_t *f, hid_t dxpl_id, const H5HF_create_t *cparam);
-H5_DLL H5HF_t *H5HF_open(H5F_t *f, hid_t dxpl_id, haddr_t fh_addr);
+H5_DLL H5HF_t *H5HF_create(H5F_t *f, const H5HF_create_t *cparam);
+H5_DLL H5HF_t *H5HF_open(H5F_t *f, haddr_t fh_addr);
 H5_DLL herr_t H5HF_get_id_len(H5HF_t *fh, size_t *id_len_p/*out*/);
 H5_DLL herr_t H5HF_get_heap_addr(const H5HF_t *fh, haddr_t *heap_addr/*out*/);
-H5_DLL herr_t H5HF_insert(H5HF_t *fh, hid_t dxpl_id, size_t size,
-    const void *obj, void *id/*out*/);
-H5_DLL herr_t H5HF_get_obj_len(H5HF_t *fh, hid_t dxpl_id, const void *id,
-    size_t *obj_len_p/*out*/);
-H5_DLL herr_t H5HF_get_obj_off(H5HF_t *fh, hid_t dxpl_id, const void *_id,
-    hsize_t *obj_off_p/*out*/);
-H5_DLL herr_t H5HF_read(H5HF_t *fh, hid_t dxpl_id, const void *id,
-    void *obj/*out*/);
-H5_DLL herr_t H5HF_write(H5HF_t *fh, hid_t dxpl_id, void *id, hbool_t *id_changed,
+H5_DLL herr_t H5HF_insert(H5HF_t *fh, size_t size, const void *obj,
+    void *id/*out*/);
+H5_DLL herr_t H5HF_get_obj_len(H5HF_t *fh, const void *id, size_t *obj_len_p/*out*/);
+H5_DLL herr_t H5HF_get_obj_off(H5HF_t *fh, const void *_id, hsize_t *obj_off_p/*out*/);
+H5_DLL herr_t H5HF_read(H5HF_t *fh, const void *id, void *obj/*out*/);
+H5_DLL herr_t H5HF_write(H5HF_t *fh, void *id, hbool_t *id_changed,
     const void *obj);
-H5_DLL herr_t H5HF_op(H5HF_t *fh, hid_t dxpl_id, const void *id,
-    H5HF_operator_t op, void *op_data);
-H5_DLL herr_t H5HF_remove(H5HF_t *fh, hid_t dxpl_id, const void *id);
-H5_DLL herr_t H5HF_close(H5HF_t *fh, hid_t dxpl_id);
-H5_DLL herr_t H5HF_delete(H5F_t *f, hid_t dxpl_id, haddr_t fh_addr);
+H5_DLL herr_t H5HF_op(H5HF_t *fh, const void *id, H5HF_operator_t op,
+    void *op_data);
+H5_DLL herr_t H5HF_remove(H5HF_t *fh, const void *id);
+H5_DLL herr_t H5HF_close(H5HF_t *fh);
+H5_DLL herr_t H5HF_delete(H5F_t *f, haddr_t fh_addr);
 
 /* Statistics routines */
 H5_DLL herr_t H5HF_stat_info(const H5HF_t *fh, H5HF_stat_t *stats);
-H5_DLL herr_t H5HF_size(const H5HF_t *fh, hid_t dxpl_id, hsize_t *heap_size/*out*/);
+H5_DLL herr_t H5HF_size(const H5HF_t *fh, hsize_t *heap_size/*out*/);
 
 /* Debugging routines */
-H5_DLL herr_t H5HF_id_print(H5HF_t *fh, hid_t dxpl_id,
-    const void *id, FILE *stream, int indent, int fwidth);
+H5_DLL herr_t H5HF_id_print(H5HF_t *fh, const void *id, FILE *stream,
+    int indent, int fwidth);
 #ifdef H5HF_DEBUGGING
-H5_DLL herr_t H5HF_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    FILE *stream, int indent, int fwidth);
+H5_DLL herr_t H5HF_sects_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
+    int fwidth);
 #endif /* H5HF_DEBUGGING */
 
 #endif /* _H5HFprivate_H */
diff --git a/src/H5HFpublic.h b/src/H5HFpublic.h
index 78b367b..82cfc21 100644
--- a/src/H5HFpublic.h
+++ b/src/H5HFpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5HFsection.c b/src/H5HFsection.c
index b113ca1..66c8414 100644
--- a/src/H5HFsection.c
+++ b/src/H5HFsection.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -79,58 +77,57 @@ static herr_t H5HF_sect_node_free(H5HF_free_section_t *sect,
     H5HF_indirect_t *parent);
 
 /* 'single' section routines */
-static herr_t H5HF_sect_single_locate_parent(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    hbool_t refresh, H5HF_free_section_t *sect);
-static herr_t H5HF_sect_single_full_dblock(H5HF_hdr_t *hdr, hid_t dxpl_id,
+static herr_t H5HF__sect_single_locate_parent(H5HF_hdr_t *hdr, hbool_t refresh,
     H5HF_free_section_t *sect);
+static herr_t H5HF__sect_single_full_dblock(H5HF_hdr_t *hdr, H5HF_free_section_t *sect);
 
 /* 'single' section callbacks */
-static herr_t H5HF_sect_single_add(H5FS_section_info_t **sect, unsigned *flags,
+static herr_t H5HF__sect_single_add(H5FS_section_info_t **sect, unsigned *flags,
     void *udata);
-static H5FS_section_info_t *H5HF_sect_single_deserialize(const H5FS_section_class_t *cls,
-    hid_t dxpl_id, const uint8_t *buf, haddr_t sect_addr, hsize_t sect_size,
+static H5FS_section_info_t *H5HF__sect_single_deserialize(const H5FS_section_class_t *cls,
+    const uint8_t *buf, haddr_t sect_addr, hsize_t sect_size,
     unsigned *des_flags);
-static htri_t H5HF_sect_single_can_merge(const H5FS_section_info_t *sect1,
+static htri_t H5HF__sect_single_can_merge(const H5FS_section_info_t *sect1,
     const H5FS_section_info_t *sect2, void *udata);
-static herr_t H5HF_sect_single_merge(H5FS_section_info_t **sect1,
+static herr_t H5HF__sect_single_merge(H5FS_section_info_t **sect1,
     H5FS_section_info_t *sect2, void *udata);
-static htri_t H5HF_sect_single_can_shrink(const H5FS_section_info_t *sect,
+static htri_t H5HF__sect_single_can_shrink(const H5FS_section_info_t *sect,
     void *udata);
-static herr_t H5HF_sect_single_shrink(H5FS_section_info_t **_sect,
+static herr_t H5HF__sect_single_shrink(H5FS_section_info_t **_sect,
     void *udata);
-static herr_t H5HF_sect_single_valid(const H5FS_section_class_t *cls,
-    const H5FS_section_info_t *sect, hid_t dxpl_id);
+static herr_t H5HF__sect_single_valid(const H5FS_section_class_t *cls,
+    const H5FS_section_info_t *sect);
 
 /* 'row' section routines */
 static H5HF_free_section_t *H5HF_sect_row_create(haddr_t sect_off,
     hsize_t sect_size, hbool_t is_first, unsigned row, unsigned col,
     unsigned nentries, H5HF_free_section_t *under_sect);
-static herr_t H5HF_sect_row_first(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *sect);
+static herr_t H5HF__sect_row_first(H5HF_hdr_t *hdr, H5HF_free_section_t *sect);
+static herr_t H5HF__sect_row_parent_removed(H5HF_free_section_t *sect);
 static herr_t H5HF_sect_row_from_single(H5HF_hdr_t *hdr,
     H5HF_free_section_t *sect, H5HF_direct_t *dblock);
-static herr_t H5HF_sect_row_free_real(H5HF_free_section_t *sect);
+static herr_t H5HF__sect_row_free_real(H5HF_free_section_t *sect);
 
 /* 'row' section callbacks */
-static herr_t H5HF_sect_row_init_cls(H5FS_section_class_t *cls, void *udata);
-static herr_t H5HF_sect_row_term_cls(H5FS_section_class_t *cls);
-static herr_t H5HF_sect_row_serialize(const H5FS_section_class_t *cls,
+static herr_t H5HF__sect_row_init_cls(H5FS_section_class_t *cls, void *udata);
+static herr_t H5HF__sect_row_term_cls(H5FS_section_class_t *cls);
+static herr_t H5HF__sect_row_serialize(const H5FS_section_class_t *cls,
     const H5FS_section_info_t *sect, uint8_t *buf);
-static H5FS_section_info_t *H5HF_sect_row_deserialize(const H5FS_section_class_t *cls,
-    hid_t dxpl_id, const uint8_t *buf, haddr_t sect_addr, hsize_t sect_size,
+static H5FS_section_info_t *H5HF__sect_row_deserialize(const H5FS_section_class_t *cls,
+    const uint8_t *buf, haddr_t sect_addr, hsize_t sect_size,
     unsigned *des_flags);
-static htri_t H5HF_sect_row_can_merge(const H5FS_section_info_t *sect1,
+static htri_t H5HF__sect_row_can_merge(const H5FS_section_info_t *sect1,
     const H5FS_section_info_t *sect2, void *udata);
-static herr_t H5HF_sect_row_merge(H5FS_section_info_t **sect1,
+static herr_t H5HF__sect_row_merge(H5FS_section_info_t **sect1,
     H5FS_section_info_t *sect2, void *udata);
-static htri_t H5HF_sect_row_can_shrink(const H5FS_section_info_t *sect,
+static htri_t H5HF__sect_row_can_shrink(const H5FS_section_info_t *sect,
     void *udata);
-static herr_t H5HF_sect_row_shrink(H5FS_section_info_t **sect,
+static herr_t H5HF__sect_row_shrink(H5FS_section_info_t **sect,
     void *udata);
-static herr_t H5HF_sect_row_free(H5FS_section_info_t *sect);
-static herr_t H5HF_sect_row_valid(const H5FS_section_class_t *cls,
-    const H5FS_section_info_t *sect, hid_t dxpl_id);
-static herr_t H5HF_sect_row_debug(const H5FS_section_info_t *sect,
+static herr_t H5HF__sect_row_free(H5FS_section_info_t *sect);
+static herr_t H5HF__sect_row_valid(const H5FS_section_class_t *cls,
+    const H5FS_section_info_t *sect);
+static herr_t H5HF__sect_row_debug(const H5FS_section_info_t *sect,
     FILE *stream, int indent, int fwidth);
 
 /* 'indirect' section routines */
@@ -138,37 +135,36 @@ static H5HF_free_section_t *H5HF_sect_indirect_new(H5HF_hdr_t *hdr,
     haddr_t sect_off, hsize_t sect_size,
     H5HF_indirect_t *iblock, hsize_t iblock_off,
     unsigned row, unsigned col, unsigned nentries);
-static herr_t H5HF_sect_indirect_init_rows(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *sect, hbool_t first_child, H5HF_free_section_t **first_row_sect,
+static herr_t H5HF__sect_indirect_init_rows(H5HF_hdr_t *hdr, H5HF_free_section_t *sect,
+    hbool_t first_child, H5HF_free_section_t **first_row_sect,
     unsigned space_flags, unsigned start_row, unsigned start_col,
     unsigned end_row, unsigned end_col);
 static H5HF_free_section_t *H5HF_sect_indirect_for_row(H5HF_hdr_t *hdr,
     H5HF_indirect_t *iblock, H5HF_free_section_t *row_sect);
 static herr_t H5HF_sect_indirect_decr(H5HF_free_section_t *sect);
-static herr_t H5HF_sect_indirect_revive_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
+static herr_t H5HF__sect_indirect_revive_row(H5HF_hdr_t *hdr,
     H5HF_free_section_t *sect);
-static herr_t H5HF_sect_indirect_revive(H5HF_hdr_t *hdr, hid_t dxpl_id,
+static herr_t H5HF__sect_indirect_revive(H5HF_hdr_t *hdr,
     H5HF_free_section_t *sect, H5HF_indirect_t *sect_iblock);
-static herr_t H5HF_sect_indirect_reduce_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
+static herr_t H5HF__sect_indirect_reduce_row(H5HF_hdr_t *hdr,
     H5HF_free_section_t *row_sect, hbool_t *alloc_from_start);
-static herr_t H5HF_sect_indirect_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id,
+static herr_t H5HF__sect_indirect_reduce(H5HF_hdr_t *hdr,
     H5HF_free_section_t *sect, unsigned child_entry);
-static herr_t H5HF_sect_indirect_first(H5HF_hdr_t *hdr, hid_t dxpl_id,
+static herr_t H5HF__sect_indirect_first(H5HF_hdr_t *hdr,
     H5HF_free_section_t *sect);
 static hbool_t H5HF_sect_indirect_is_first(H5HF_free_section_t *sect);
 static H5HF_indirect_t * H5HF_sect_indirect_get_iblock(H5HF_free_section_t *sect);
 static hsize_t H5HF_sect_indirect_iblock_off(const H5HF_free_section_t *sect);
 static H5HF_free_section_t * H5HF_sect_indirect_top(H5HF_free_section_t *sect);
-static herr_t H5HF_sect_indirect_merge_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
+static herr_t H5HF__sect_indirect_merge_row(H5HF_hdr_t *hdr, 
     H5HF_free_section_t *sect1, H5HF_free_section_t *sect2);
-static herr_t H5HF_sect_indirect_build_parent(H5HF_hdr_t *hdr, H5HF_free_section_t *sect);
-static herr_t H5HF_sect_indirect_shrink(H5HF_hdr_t *hdr, hid_t dxpl_id,
+static herr_t H5HF__sect_indirect_build_parent(H5HF_hdr_t *hdr, H5HF_free_section_t *sect);
+static herr_t H5HF__sect_indirect_shrink(H5HF_hdr_t *hdr,
     H5HF_free_section_t *sect);
 static herr_t H5HF_sect_indirect_serialize(H5HF_hdr_t *hdr,
     const H5HF_free_section_t *sect, uint8_t *buf);
-static H5FS_section_info_t *H5HF_sect_indirect_deserialize(H5HF_hdr_t *hdr,
-    hid_t dxpl_id, const uint8_t *buf, haddr_t sect_addr, hsize_t sect_size,
-    unsigned *des_flags);
+static H5FS_section_info_t *H5HF__sect_indirect_deserialize(H5HF_hdr_t *hdr,
+    const uint8_t *buf, haddr_t sect_addr, hsize_t sect_size, unsigned *des_flags);
 static herr_t H5HF_sect_indirect_free(H5HF_free_section_t *sect);
 static herr_t H5HF_sect_indirect_valid(const H5HF_hdr_t *hdr,
     const H5HF_free_section_t *sect);
@@ -197,15 +193,15 @@ H5FS_section_class_t H5HF_FSPACE_SECT_CLS_SINGLE[1] = {{
     NULL,				/* Terminate section class      */
 
     /* Object methods */
-    H5HF_sect_single_add,		/* Add section                  */
+    H5HF__sect_single_add,		/* Add section                  */
     NULL,				/* Serialize section            */
-    H5HF_sect_single_deserialize,	/* Deserialize section          */
-    H5HF_sect_single_can_merge,		/* Can sections merge?          */
-    H5HF_sect_single_merge,		/* Merge sections               */
-    H5HF_sect_single_can_shrink,	/* Can section shrink container?*/
-    H5HF_sect_single_shrink,		/* Shrink container w/section   */
-    H5HF_sect_single_free,		/* Free section                 */
-    H5HF_sect_single_valid,		/* Check validity of section    */
+    H5HF__sect_single_deserialize,	/* Deserialize section          */
+    H5HF__sect_single_can_merge,	/* Can sections merge?          */
+    H5HF__sect_single_merge,		/* Merge sections               */
+    H5HF__sect_single_can_shrink,	/* Can section shrink container?*/
+    H5HF__sect_single_shrink,		/* Shrink container w/section   */
+    H5HF__sect_single_free,		/* Free section                 */
+    H5HF__sect_single_valid,		/* Check validity of section    */
     NULL,				/* Split section node for alignment */
     NULL,				/* Dump debugging for section   */
 }};
@@ -222,21 +218,21 @@ H5FS_section_class_t H5HF_FSPACE_SECT_CLS_FIRST_ROW[1] = {{
     NULL,				/* Class private info           */
 
     /* Class methods */
-    H5HF_sect_row_init_cls,		/* Initialize section class     */
-    H5HF_sect_row_term_cls,		/* Terminate section class      */
+    H5HF__sect_row_init_cls,		/* Initialize section class     */
+    H5HF__sect_row_term_cls,		/* Terminate section class      */
 
     /* Object methods */
     NULL,				/* Add section                  */
-    H5HF_sect_row_serialize,		/* Serialize section            */
-    H5HF_sect_row_deserialize,		/* Deserialize section          */
-    H5HF_sect_row_can_merge,		/* Can sections merge?          */
-    H5HF_sect_row_merge,		/* Merge sections               */
-    H5HF_sect_row_can_shrink,		/* Can section shrink container?*/
-    H5HF_sect_row_shrink,		/* Shrink container w/section   */
-    H5HF_sect_row_free,			/* Free section                 */
-    H5HF_sect_row_valid,		/* Check validity of section    */
+    H5HF__sect_row_serialize,		/* Serialize section            */
+    H5HF__sect_row_deserialize,		/* Deserialize section          */
+    H5HF__sect_row_can_merge,		/* Can sections merge?          */
+    H5HF__sect_row_merge,		/* Merge sections               */
+    H5HF__sect_row_can_shrink,		/* Can section shrink container?*/
+    H5HF__sect_row_shrink,		/* Shrink container w/section   */
+    H5HF__sect_row_free,		/* Free section                 */
+    H5HF__sect_row_valid,		/* Check validity of section    */
     NULL,				/* Split section node for alignment */
-    H5HF_sect_row_debug,		/* Dump debugging for section   */
+    H5HF__sect_row_debug,		/* Dump debugging for section   */
 }};
 
 /* Class info for "normal row" free space sections */
@@ -248,8 +244,8 @@ H5FS_section_class_t H5HF_FSPACE_SECT_CLS_NORMAL_ROW[1] = {{
     NULL,				/* Class private info           */
 
     /* Class methods */
-    H5HF_sect_row_init_cls,		/* Initialize section class     */
-    H5HF_sect_row_term_cls,		/* Terminate section class      */
+    H5HF__sect_row_init_cls,		/* Initialize section class     */
+    H5HF__sect_row_term_cls,		/* Terminate section class      */
 
     /* Object methods */
     NULL,				/* Add section                  */
@@ -259,10 +255,10 @@ H5FS_section_class_t H5HF_FSPACE_SECT_CLS_NORMAL_ROW[1] = {{
     NULL,				/* Merge sections               */
     NULL,				/* Can section shrink container?*/
     NULL,				/* Shrink container w/section   */
-    H5HF_sect_row_free,			/* Free section                 */
-    H5HF_sect_row_valid,		/* Check validity of section    */
+    H5HF__sect_row_free,		/* Free section                 */
+    H5HF__sect_row_valid,		/* Check validity of section    */
     NULL,				/* Split section node for alignment */
-    H5HF_sect_row_debug,		/* Dump debugging for section   */
+    H5HF__sect_row_debug,		/* Dump debugging for section   */
 }};
 
 /* Class info for "indirect" free space sections */
@@ -461,7 +457,7 @@ H5HF_sect_node_free(H5HF_free_section_t *sect, H5HF_indirect_t *iblock)
 
     /* Release indirect block, if there was one */
     if(iblock)
-        if(H5HF_iblock_decr(iblock) < 0)
+        if(H5HF__iblock_decr(iblock) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on section's indirect block")
 
     /* Release the section */
@@ -525,7 +521,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_single_locate_parent
+ * Function:	H5HF__sect_single_locate_parent
  *
  * Purpose:	Locate the parent indirect block for a single section
  *
@@ -538,7 +534,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_single_locate_parent(H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t refresh,
+H5HF__sect_single_locate_parent(H5HF_hdr_t *hdr, hbool_t refresh,
     H5HF_free_section_t *sect)
 {
     H5HF_indirect_t *sec_iblock;        /* Pointer to section indirect block */
@@ -546,7 +542,7 @@ H5HF_sect_single_locate_parent(H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t refresh,
     hbool_t did_protect;                /* Whether we protected the indirect block or not */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -556,7 +552,7 @@ H5HF_sect_single_locate_parent(H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t refresh,
     HDassert(sect);
 
     /* Look up indirect block containing direct blocks for range */
-    if(H5HF_man_dblock_locate(hdr, dxpl_id, sect->sect_info.addr, &sec_iblock, &sec_entry, &did_protect, H5AC__READ_ONLY_FLAG) < 0)
+    if(H5HF__man_dblock_locate(hdr, sect->sect_info.addr, &sec_iblock, &sec_entry, &did_protect, H5AC__READ_ONLY_FLAG) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTCOMPUTE, FAIL, "can't compute row & column of section")
 
     /* Increment reference count on indirect block that free section is in */
@@ -567,7 +563,7 @@ H5HF_sect_single_locate_parent(H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t refresh,
     if(refresh) {
         if(sect->u.single.parent) {
             /* Release hold on previous parent indirect block */
-            if(H5HF_iblock_decr(sect->u.single.parent) < 0)
+            if(H5HF__iblock_decr(sect->u.single.parent) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on section's indirect block")
         } /* end if */
     } /* end if */
@@ -577,17 +573,17 @@ H5HF_sect_single_locate_parent(H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t refresh,
     sect->u.single.par_entry = sec_entry;
 
     /* Unlock indirect block */
-    if(H5HF_man_iblock_unprotect(sec_iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+    if(H5HF__man_iblock_unprotect(sec_iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
     sec_iblock = NULL;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_single_locate_parent() */
+} /* end H5HF__sect_single_locate_parent() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5HF_sect_single_revive
+ * Function:    H5HF__sect_single_revive
  *
  * Purpose:     Update the memory information for a 'single' free section
  *
@@ -600,12 +596,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_sect_single_revive(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *sect)
+H5HF__sect_single_revive(H5HF_hdr_t *hdr, H5HF_free_section_t *sect)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -623,7 +618,7 @@ H5HF_sect_single_revive(H5HF_hdr_t *hdr, hid_t dxpl_id,
     } /* end if */
     else {
         /* Look up indirect block information for section */
-        if(H5HF_sect_single_locate_parent(hdr, dxpl_id, FALSE, sect) < 0)
+        if(H5HF__sect_single_locate_parent(hdr, FALSE, sect) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't get section's parent info")
     } /* end else */
 
@@ -632,7 +627,7 @@ H5HF_sect_single_revive(H5HF_hdr_t *hdr, hid_t dxpl_id,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_single_revive() */
+} /* end H5HF__sect_single_revive() */
 
 
 /*-------------------------------------------------------------------------
@@ -649,8 +644,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_sect_single_dblock_info(H5HF_hdr_t *hdr,
-    H5HF_free_section_t *sect, haddr_t *dblock_addr, size_t *dblock_size)
+H5HF_sect_single_dblock_info(H5HF_hdr_t *hdr, const H5HF_free_section_t *sect,
+    haddr_t *dblock_addr, size_t *dblock_size)
 {
     FUNC_ENTER_NOAPI_NOERR
 
@@ -682,7 +677,7 @@ H5HF_sect_single_dblock_info(H5HF_hdr_t *hdr,
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_single_reduce
+ * Function:	H5HF__sect_single_reduce
  *
  * Purpose:	Reduce the size of a single section (possibly freeing it)
  *              and re-add it back to the free space manager for the heap
@@ -697,12 +692,12 @@ H5HF_sect_single_dblock_info(H5HF_hdr_t *hdr,
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_sect_single_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *sect, size_t amt)
+H5HF__sect_single_reduce(H5HF_hdr_t *hdr, H5HF_free_section_t *sect,
+    size_t amt)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -715,7 +710,7 @@ H5HF_sect_single_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id,
     /* Check for eliminating the section */
     if(sect->sect_info.size == amt) {
         /* Free single section */
-        if(H5HF_sect_single_free((H5FS_section_info_t *)sect) < 0)
+        if(H5HF__sect_single_free((H5FS_section_info_t *)sect) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't free single section node")
     } /* end if */
     else {
@@ -724,17 +719,17 @@ H5HF_sect_single_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id,
         sect->sect_info.size -= amt;
 
         /* Re-insert section node into heap's free space */
-        if(H5HF_space_add(hdr, dxpl_id, sect, 0) < 0)
+        if(H5HF__space_add(hdr, sect, 0) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't re-add single section to free space manager")
     } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_single_reduce() */
+} /* end H5HF__sect_single_reduce() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_single_full_dblock
+ * Function:	H5HF__sect_single_full_dblock
  *
  * Purpose:	Checks if a single section covers the entire direct block
  *              that it resides in, and converts it to a row section if so
@@ -751,15 +746,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_single_full_dblock(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *sect)
+H5HF__sect_single_full_dblock(H5HF_hdr_t *hdr, H5HF_free_section_t *sect)
 {
     haddr_t dblock_addr;                /* Section's direct block's address */
     size_t dblock_size;                 /* Section's direct block's size */
     size_t dblock_overhead;             /* Direct block's overhead */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments. */
     HDassert(sect);
@@ -776,8 +770,9 @@ H5HF_sect_single_full_dblock(H5HF_hdr_t *hdr, hid_t dxpl_id,
     if((dblock_size - dblock_overhead) == sect->sect_info.size &&
             hdr->man_dtable.curr_root_rows > 0) {
         H5HF_direct_t *dblock;          /* Pointer to direct block for section */
+        hbool_t parent_removed;         /* Whether the direct block parent was removed from the file */
 
-        if(NULL == (dblock = H5HF_man_dblock_protect(hdr, dxpl_id, dblock_addr, dblock_size, sect->u.single.parent, sect->u.single.par_entry, H5AC__NO_FLAGS_SET)))
+        if(NULL == (dblock = H5HF__man_dblock_protect(hdr, dblock_addr, dblock_size, sect->u.single.parent, sect->u.single.par_entry, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to load fractal heap direct block")
         HDassert(H5F_addr_eq(dblock->block_off + dblock_overhead, sect->sect_info.addr));
 
@@ -786,18 +781,25 @@ H5HF_sect_single_full_dblock(H5HF_hdr_t *hdr, hid_t dxpl_id,
             HGOTO_ERROR(H5E_HEAP, H5E_CANTCONVERT, FAIL, "can't convert single section into row section")
 
         /* Destroy direct block */
-        if(H5HF_man_dblock_destroy(hdr, dxpl_id, dblock, dblock_addr) < 0)
+        if(H5HF__man_dblock_destroy(hdr, dblock, dblock_addr, &parent_removed) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't release direct block")
         dblock = NULL;
+
+        /* If the parent for this direct block was removed and the indirect
+         *      section is still "live", switch it to the "serialized" state.
+         */
+        if(parent_removed && H5FS_SECT_LIVE == sect->u.row.under->sect_info.state)
+            if(H5HF__sect_row_parent_removed(sect) < 0)
+                HGOTO_ERROR(H5E_HEAP, H5E_CANTUPDATE, FAIL, "can't update section info")
     } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_single_full_dblock() */
+} /* H5HF__sect_single_full_dblock() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_single_add
+ * Function:	H5HF__sect_single_add
  *
  * Purpose:	Perform any actions on section as it is added to free space
  *              manager
@@ -811,11 +813,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_single_add(H5FS_section_info_t **_sect, unsigned *flags, void *_udata)
+H5HF__sect_single_add(H5FS_section_info_t **_sect, unsigned *flags, void *_udata)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Don't need to check section if we are deserializing, because it should
      *  have already been checked when it was first added
@@ -824,7 +826,6 @@ H5HF_sect_single_add(H5FS_section_info_t **_sect, unsigned *flags, void *_udata)
         H5HF_free_section_t **sect = (H5HF_free_section_t **)_sect;   /* Fractal heap free section */
         H5HF_sect_add_ud_t *udata = (H5HF_sect_add_ud_t *)_udata;   /* User callback data */
         H5HF_hdr_t *hdr = udata->hdr;       /* Fractal heap header */
-        hid_t dxpl_id = udata->dxpl_id;     /* DXPL ID for operation */
 
         /* Sanity check */
         HDassert(sect);
@@ -832,7 +833,7 @@ H5HF_sect_single_add(H5FS_section_info_t **_sect, unsigned *flags, void *_udata)
 
         /* Check if single section covers entire direct block it's in */
         /* (converts to row section possibly) */
-        if(H5HF_sect_single_full_dblock(hdr, dxpl_id, (*sect)) < 0)
+        if(H5HF__sect_single_full_dblock(hdr, (*sect)) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTCONVERT, FAIL, "can't check/convert single section")
 
         /* Set the "returned space" flag if the single section was changed
@@ -845,11 +846,11 @@ H5HF_sect_single_add(H5FS_section_info_t **_sect, unsigned *flags, void *_udata)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_single_add() */
+} /* H5HF__sect_single_add() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_single_deserialize
+ * Function:	H5HF__sect_single_deserialize
  *
  * Purpose:	Deserialize a buffer into a "live" single section
  *
@@ -862,14 +863,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5FS_section_info_t *
-H5HF_sect_single_deserialize(const H5FS_section_class_t H5_ATTR_UNUSED *cls,
-    hid_t H5_ATTR_UNUSED dxpl_id, const uint8_t H5_ATTR_UNUSED *buf, haddr_t sect_addr,
+H5HF__sect_single_deserialize(const H5FS_section_class_t H5_ATTR_UNUSED *cls,
+    const uint8_t H5_ATTR_UNUSED *buf, haddr_t sect_addr,
     hsize_t sect_size, unsigned H5_ATTR_UNUSED *des_flags)
 {
     H5HF_free_section_t *new_sect;      /* New section */
     H5FS_section_info_t *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check arguments. */
     HDassert(H5F_addr_defined(sect_addr));
@@ -884,11 +885,11 @@ H5HF_sect_single_deserialize(const H5FS_section_class_t H5_ATTR_UNUSED *cls,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_single_deserialize() */
+} /* H5HF__sect_single_deserialize() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_single_can_merge
+ * Function:	H5HF__sect_single_can_merge
  *
  * Purpose:	Can two sections of this type merge?
  *
@@ -904,14 +905,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5HF_sect_single_can_merge(const H5FS_section_info_t *_sect1,
+H5HF__sect_single_can_merge(const H5FS_section_info_t *_sect1,
     const H5FS_section_info_t *_sect2, void H5_ATTR_UNUSED *_udata)
 {
     const H5HF_free_section_t *sect1 = (const H5HF_free_section_t *)_sect1;   /* Fractal heap free section */
     const H5HF_free_section_t *sect2 = (const H5HF_free_section_t *)_sect2;   /* Fractal heap free section */
     htri_t ret_value = FALSE;           /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Check arguments. */
     HDassert(sect1);
@@ -929,11 +930,11 @@ H5HF_sect_single_can_merge(const H5FS_section_info_t *_sect1,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_single_can_merge() */
+} /* H5HF__sect_single_can_merge() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_single_merge
+ * Function:	H5HF__sect_single_merge
  *
  * Purpose:	Merge two sections of this type
  *
@@ -949,17 +950,16 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_single_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2,
+H5HF__sect_single_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2,
     void *_udata)
 {
     H5HF_free_section_t **sect1 = (H5HF_free_section_t **)_sect1;   /* Fractal heap free section */
     H5HF_free_section_t *sect2 = (H5HF_free_section_t *)_sect2;   /* Fractal heap free section */
     H5HF_sect_add_ud_t *udata = (H5HF_sect_add_ud_t *)_udata;   /* User callback data */
     H5HF_hdr_t *hdr = udata->hdr;       /* Fractal heap header */
-    hid_t dxpl_id = udata->dxpl_id;     /* DXPL ID for operation */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check arguments. */
     HDassert(sect1);
@@ -972,26 +972,26 @@ H5HF_sect_single_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2
     (*sect1)->sect_info.size += sect2->sect_info.size;
 
     /* Get rid of second section */
-    if(H5HF_sect_single_free((H5FS_section_info_t *)sect2) < 0)
+    if(H5HF__sect_single_free((H5FS_section_info_t *)sect2) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't free section node")
 
     /* Check to see if we should revive first section */
     if((*sect1)->sect_info.state != H5FS_SECT_LIVE)
-        if(H5HF_sect_single_revive(hdr, dxpl_id, (*sect1)) < 0)
+        if(H5HF__sect_single_revive(hdr, (*sect1)) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't revive single free section")
 
     /* Check if single section covers entire direct block it's in */
     /* (converts to row section possibly) */
-    if(H5HF_sect_single_full_dblock(hdr, dxpl_id, (*sect1)) < 0)
+    if(H5HF__sect_single_full_dblock(hdr, (*sect1)) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTCONVERT, FAIL, "can't check/convert single section")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_single_merge() */
+} /* H5HF__sect_single_merge() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_single_can_shrink
+ * Function:	H5HF__sect_single_can_shrink
  *
  * Purpose:	Can this section shrink the container?
  *
@@ -1009,14 +1009,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5HF_sect_single_can_shrink(const H5FS_section_info_t *_sect, void *_udata)
+H5HF__sect_single_can_shrink(const H5FS_section_info_t *_sect, void *_udata)
 {
     const H5HF_free_section_t *sect = (const H5HF_free_section_t *)_sect;   /* Fractal heap free section */
     H5HF_sect_add_ud_t *udata = (H5HF_sect_add_ud_t *)_udata;   /* User callback data */
     H5HF_hdr_t *hdr = udata->hdr;       /* Fractal heap header */
     htri_t ret_value = FALSE;           /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Check arguments. */
     HDassert(sect);
@@ -1046,11 +1046,11 @@ H5HF_sect_single_can_shrink(const H5FS_section_info_t *_sect, void *_udata)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_single_can_shrink() */
+} /* H5HF__sect_single_can_shrink() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_single_shrink
+ * Function:	H5HF__sect_single_shrink
  *
  * Purpose:	Shrink container with section
  *
@@ -1064,18 +1064,17 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_single_shrink(H5FS_section_info_t **_sect, void H5_ATTR_UNUSED *_udata)
+H5HF__sect_single_shrink(H5FS_section_info_t **_sect, void *_udata)
 {
     H5HF_free_section_t **sect = (H5HF_free_section_t **)_sect;   /* Fractal heap free section */
     H5HF_sect_add_ud_t *udata = (H5HF_sect_add_ud_t *)_udata;   /* User callback data */
     H5HF_hdr_t *hdr = udata->hdr;       /* Fractal heap header */
-    hid_t dxpl_id = udata->dxpl_id;     /* DXPL ID for operation */
     H5HF_direct_t *dblock;              /* Pointer to direct block for section */
     haddr_t dblock_addr;                /* Section's direct block's address */
     size_t dblock_size;                 /* Section's direct block's size */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check arguments. */
     HDassert(sect);
@@ -1084,7 +1083,7 @@ H5HF_sect_single_shrink(H5FS_section_info_t **_sect, void H5_ATTR_UNUSED *_udata
 
     /* Check to see if we should revive section */
     if((*sect)->sect_info.state != H5FS_SECT_LIVE)
-        if(H5HF_sect_single_revive(hdr, dxpl_id, (*sect)) < 0)
+        if(H5HF__sect_single_revive(hdr, (*sect)) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't revive single free section")
 
     /* Retrieve direct block address from section */
@@ -1094,30 +1093,29 @@ H5HF_sect_single_shrink(H5FS_section_info_t **_sect, void H5_ATTR_UNUSED *_udata
     /* Protect the direct block for the section */
     /* (should be a root direct block) */
     HDassert(dblock_addr == hdr->man_dtable.table_addr);
-    if(NULL == (dblock = H5HF_man_dblock_protect(hdr, dxpl_id, dblock_addr,
-            dblock_size, (*sect)->u.single.parent, (*sect)->u.single.par_entry, H5AC__NO_FLAGS_SET)))
+    if(NULL == (dblock = H5HF__man_dblock_protect(hdr, dblock_addr, dblock_size, (*sect)->u.single.parent, (*sect)->u.single.par_entry, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to load fractal heap direct block")
     HDassert(H5F_addr_eq(dblock->block_off + dblock_size, (*sect)->sect_info.addr + (*sect)->sect_info.size));
 
+    /* Get rid of section */
+    if(H5HF__sect_single_free((H5FS_section_info_t *)*sect) < 0)
+        HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't free section node")
+
     /* Destroy direct block */
-    if(H5HF_man_dblock_destroy(hdr, dxpl_id, dblock, dblock_addr) < 0)
+    if(H5HF__man_dblock_destroy(hdr, dblock, dblock_addr, NULL) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't release direct block")
     dblock = NULL;
 
-    /* Get rid of section */
-    if(H5HF_sect_single_free((H5FS_section_info_t *)*sect) < 0)
-        HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't free section node")
-
     /* Indicate that the section has been released */
     *sect = NULL;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_single_shrink() */
+} /* H5HF__sect_single_shrink() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_single_free
+ * Function:	H5HF__sect_single_free
  *
  * Purpose:	Free a 'single' section node
  *
@@ -1131,13 +1129,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_sect_single_free(H5FS_section_info_t *_sect)
+H5HF__sect_single_free(H5FS_section_info_t *_sect)
 {
     H5HF_free_section_t *sect = (H5HF_free_section_t *)_sect;   /* Pointer to section to free */
     H5HF_indirect_t *parent = NULL;     /* Parent indirect block for section */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments. */
     HDassert(sect);
@@ -1155,11 +1153,11 @@ H5HF_sect_single_free(H5FS_section_info_t *_sect)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-}   /* H5HF_sect_single_free() */
+}   /* H5HF__sect_single_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_single_valid
+ * Function:	H5HF__sect_single_valid
  *
  * Purpose:	Check the validity of a section
  *
@@ -1172,11 +1170,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_single_valid(const H5FS_section_class_t H5_ATTR_UNUSED *cls, const H5FS_section_info_t *_sect, hid_t dxpl_id)
+H5HF__sect_single_valid(const H5FS_section_class_t H5_ATTR_UNUSED *cls, const H5FS_section_info_t *_sect)
 {
     const H5HF_free_section_t *sect = (const H5HF_free_section_t *)_sect;   /* Pointer to section to check */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Check arguments. */
     HDassert(sect);
@@ -1197,8 +1195,7 @@ H5HF_sect_single_valid(const H5FS_section_class_t H5_ATTR_UNUSED *cls, const H5F
             HDassert(H5F_addr_defined(iblock->ents[sect->u.single.par_entry].addr));
 
             /* Retrieve direct block address from section */
-            /* (Casting away const OK - QAK) */
-            status = H5HF_sect_single_dblock_info(iblock->hdr, (H5HF_free_section_t *)sect, &dblock_addr, &dblock_size);
+            status = H5HF_sect_single_dblock_info(iblock->hdr, (const H5HF_free_section_t *)sect, &dblock_addr, &dblock_size);
             HDassert(status >= 0);
             HDassert(H5F_addr_eq(iblock->ents[sect->u.single.par_entry].addr, dblock_addr));
             HDassert(dblock_size > 0);
@@ -1222,25 +1219,24 @@ H5HF_sect_single_valid(const H5FS_section_class_t H5_ATTR_UNUSED *cls, const H5F
                 H5HF_direct_t *dblock;      /* Direct block for section */
 
                 /* Protect the direct block for the section */
-                dblock = H5HF_man_dblock_protect(iblock->hdr, dxpl_id, dblock_addr, dblock_size, iblock, sect->u.single.par_entry, H5AC__READ_ONLY_FLAG);
+                dblock = H5HF__man_dblock_protect(iblock->hdr, dblock_addr, dblock_size, iblock, sect->u.single.par_entry, H5AC__READ_ONLY_FLAG);
                 HDassert(dblock);
 
                 /* Sanity check settings for section */
                 HDassert(dblock_size == dblock->size);
                 HDassert(dblock->size > sect->sect_info.size);
                 HDassert(H5F_addr_lt(dblock->block_off, sect->sect_info.addr));
-                HDassert(H5F_addr_ge((dblock->block_off + dblock->size),
-                        (sect->sect_info.addr + sect->sect_info.size)));
+                HDassert(H5F_addr_ge((dblock->block_off + dblock->size), (sect->sect_info.addr + sect->sect_info.size)));
 
                 /* Release direct block */
-                status = H5AC_unprotect(iblock->hdr->f, dxpl_id, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET);
+                status = H5AC_unprotect(iblock->hdr->f, H5AC_FHEAP_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET);
                 HDassert(status >= 0);
             } /* end if */
         } /* end if */
     } /* end if */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-}   /* H5HF_sect_single_valid() */
+}   /* H5HF__sect_single_valid() */
 
 
 /*-------------------------------------------------------------------------
@@ -1332,7 +1328,7 @@ H5HF_sect_row_from_single(H5HF_hdr_t *hdr, H5HF_free_section_t *sect,
         HGOTO_ERROR(H5E_HEAP, H5E_CANTCREATE, FAIL, "serializing row section not supported yet")
 
     /* Release single section's hold on underlying indirect block */
-    if(H5HF_iblock_decr(dblock->parent) < 0)
+    if(H5HF__iblock_decr(dblock->parent) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared indirect block")
 
 done:
@@ -1341,7 +1337,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_revive
+ * Function:	H5HF__sect_row_revive
  *
  * Purpose:	Update the memory information for a 'row' free section
  *
@@ -1354,11 +1350,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_sect_row_revive(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect)
+H5HF__sect_row_revive(H5HF_hdr_t *hdr, H5HF_free_section_t *sect)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1366,20 +1362,28 @@ H5HF_sect_row_revive(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect)
     HDassert(hdr);
     HDassert(sect);
     HDassert(sect->u.row.under);
-    HDassert(sect->sect_info.state == H5FS_SECT_SERIALIZED);
+
+    /* If the indirect section's iblock has been removed from the cache, but the
+     * section is still marked as "live", switch it to the "serialized" state.
+     */
+    if((H5FS_SECT_LIVE == sect->u.row.under->sect_info.state)
+            && (TRUE == sect->u.row.under->u.indirect.u.iblock->removed_from_cache))
+        if(H5HF__sect_row_parent_removed(sect) < 0)
+            HGOTO_ERROR(H5E_HEAP, H5E_CANTUPDATE, FAIL, "can't update section info")
 
     /* Pass along "revive" request to underlying indirect section */
     /* (which will mark this section as "live") */
-    if(H5HF_sect_indirect_revive_row(hdr, dxpl_id, sect->u.row.under) < 0)
+    if(H5HF__sect_indirect_revive_row(hdr, sect->u.row.under) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTREVIVE, FAIL, "can't revive indirect section")
+    HDassert(sect->sect_info.state == H5FS_SECT_LIVE);
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_row_revive() */
+} /* end H5HF__sect_row_revive() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_reduce
+ * Function:	H5HF__sect_row_reduce
  *
  * Purpose:	Reduce the size of a row section (possibly freeing it)
  *              and re-add it back to the free space manager for the heap
@@ -1394,13 +1398,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_sect_row_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect,
+H5HF__sect_row_reduce(H5HF_hdr_t *hdr, H5HF_free_section_t *sect,
     unsigned *entry_p)
 {
     hbool_t alloc_from_start;           /* Whether to allocate from the end of the row */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -1418,7 +1422,7 @@ H5HF_sect_row_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect,
 
     /* Forward row section to indirect routines, to handle reducing underlying indirect section */
     alloc_from_start = FALSE;
-    if(H5HF_sect_indirect_reduce_row(hdr, dxpl_id, sect, &alloc_from_start) < 0)
+    if(H5HF__sect_indirect_reduce_row(hdr, sect, &alloc_from_start) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't reduce underlying section")
 
     /* Determine entry allocated */
@@ -1429,7 +1433,7 @@ H5HF_sect_row_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect,
     /* Check for eliminating the section */
     if(sect->u.row.num_entries == 1) {
         /* Free row section */
-        if(H5HF_sect_row_free((H5FS_section_info_t *)sect) < 0)
+        if(H5HF__sect_row_free((H5FS_section_info_t *)sect) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't free row section node")
     } /* end if */
     else {
@@ -1447,17 +1451,17 @@ H5HF_sect_row_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect,
         sect->u.row.checked_out = FALSE;
 
         /* Add 'row' section back to free space list */
-        if(H5HF_space_add(hdr, dxpl_id, sect, 0) < 0)
+        if(H5HF__space_add(hdr, sect, 0) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't re-add indirect section to free space manager")
     } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_row_reduce() */
+} /* end H5HF__sect_row_reduce() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_first
+ * Function:	H5HF__sect_row_first
  *
  * Purpose:	Make row a "first row"
  *
@@ -1470,11 +1474,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_row_first(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect)
+H5HF__sect_row_first(H5HF_hdr_t *hdr, H5HF_free_section_t *sect)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(hdr);
@@ -1487,15 +1491,14 @@ H5HF_sect_row_first(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect)
      */
     if(sect->u.row.checked_out)
         sect->sect_info.type = H5HF_FSPACE_SECT_FIRST_ROW;
-    else {
+    else
         /* Change row section to be the "first row" */
-        if(H5HF_space_sect_change_class(hdr, dxpl_id, sect, H5HF_FSPACE_SECT_FIRST_ROW) < 0)
+        if(H5HF__space_sect_change_class(hdr, sect, H5HF_FSPACE_SECT_FIRST_ROW) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTSET, FAIL, "can't set row section to be first row")
-    } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_row_first() */
+} /* end H5HF__sect_row_first() */
 
 
 /*-------------------------------------------------------------------------
@@ -1533,7 +1536,60 @@ H5HF_sect_row_get_iblock(H5HF_free_section_t *sect)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_init_cls
+ * Function:	H5HF__sect_row_parent_removed
+ *
+ * Purpose:	Update the information for a row and its parent indirect
+ *              when an indirect block is removed from the metadata cache.
+ *
+ * Return:	Non-negative on success / Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		koziol@lbl.gov
+ *		February 4 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5HF__sect_row_parent_removed(H5HF_free_section_t *sect)
+{
+    hsize_t tmp_iblock_off;             /* Indirect block offset for row */
+    unsigned u;                         /* Local index value */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Check arguments */
+    HDassert(sect);
+
+    /* Get a copy of the indirect block's offset before decrementing refcount on it */
+    tmp_iblock_off = sect->u.row.under->u.indirect.u.iblock->block_off;
+
+    /* Decrement the refcount on the indirect block, since serialized sections don't hold a reference */
+    if(H5HF__iblock_decr(sect->u.row.under->u.indirect.u.iblock) < 0)
+        HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared indirect block")
+
+    /* Switch indirect block info to serialized form */
+    /* (Overwrites iblock pointer in the indirect section) */
+    sect->u.row.under->u.indirect.u.iblock_off = tmp_iblock_off;
+    sect->u.row.under->u.indirect.iblock_entries = 0;
+
+    /* Loop over derived row sections and mark them all as 'live' now */
+    for(u = 0; u < sect->u.row.under->u.indirect.dir_nrows; u++)
+        sect->u.row.under->u.indirect.dir_rows[u]->sect_info.state = H5FS_SECT_SERIALIZED;
+
+    /* Mark the indirect section as serialized now */
+    sect->u.row.under->sect_info.state = H5FS_SECT_SERIALIZED;
+
+    /* Mark the row section as serialized now */
+    sect->sect_info.state = H5FS_SECT_SERIALIZED;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5HF__sect_row_parent_removed() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5HF__sect_row_init_cls
  *
  * Purpose:	Initialize the "row" section class structure
  *
@@ -1550,12 +1606,12 @@ H5HF_sect_row_get_iblock(H5HF_free_section_t *sect)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_row_init_cls(H5FS_section_class_t *cls, void *_udata)
+H5HF__sect_row_init_cls(H5FS_section_class_t *cls, void *_udata)
 {
     H5HF_hdr_t *hdr = (H5HF_hdr_t *)_udata; /* Fractal heap header */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check arguments. */
     HDassert(cls);
@@ -1573,11 +1629,11 @@ H5HF_sect_row_init_cls(H5FS_section_class_t *cls, void *_udata)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_row_init_cls() */
+} /* H5HF__sect_row_init_cls() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_term_cls
+ * Function:	H5HF__sect_row_term_cls
  *
  * Purpose:	Terminate the "row" section class structure
  *
@@ -1594,11 +1650,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_row_term_cls(H5FS_section_class_t *cls)
+H5HF__sect_row_term_cls(H5FS_section_class_t *cls)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check arguments. */
     HDassert(cls);
@@ -1609,11 +1665,11 @@ H5HF_sect_row_term_cls(H5FS_section_class_t *cls)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_row_term_cls() */
+} /* H5HF__sect_row_term_cls() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_serialize
+ * Function:	H5HF__sect_row_serialize
  *
  * Purpose:	Serialize a "live" row section into a buffer
  *
@@ -1627,14 +1683,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_row_serialize(const H5FS_section_class_t *cls,
+H5HF__sect_row_serialize(const H5FS_section_class_t *cls,
     const H5FS_section_info_t *_sect, uint8_t *buf)
 {
     H5HF_hdr_t *hdr;                    /* Fractal heap header */
     const H5HF_free_section_t *sect = (const H5HF_free_section_t *)_sect;
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check arguments. */
     HDassert(cls);
@@ -1650,11 +1706,11 @@ H5HF_sect_row_serialize(const H5FS_section_class_t *cls,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_row_serialize() */
+} /* H5HF__sect_row_serialize() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_deserialize
+ * Function:	H5HF__sect_row_deserialize
  *
  * Purpose:	Deserialize a buffer into a "live" row section
  *
@@ -1671,14 +1727,13 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5FS_section_info_t *
-H5HF_sect_row_deserialize(const H5FS_section_class_t *cls, hid_t dxpl_id,
-    const uint8_t *buf, haddr_t sect_addr, hsize_t sect_size,
-    unsigned *des_flags)
+H5HF__sect_row_deserialize(const H5FS_section_class_t *cls, const uint8_t *buf,
+    haddr_t sect_addr, hsize_t sect_size, unsigned *des_flags)
 {
     H5HF_hdr_t *hdr;                    /* Fractal heap header */
     H5FS_section_info_t *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check arguments. */
     HDassert(cls);
@@ -1688,17 +1743,16 @@ H5HF_sect_row_deserialize(const H5FS_section_class_t *cls, hid_t dxpl_id,
 
     /* Forward to indirect routine to deserialize underlying section */
     hdr = ((H5HF_sect_private_t *)(cls->cls_private))->hdr;
-    if(NULL ==  (ret_value = H5HF_sect_indirect_deserialize(hdr, dxpl_id, buf,
-            sect_addr, sect_size, des_flags)))
+    if(NULL ==  (ret_value = H5HF__sect_indirect_deserialize(hdr, buf, sect_addr, sect_size, des_flags)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTDECODE, NULL, "can't deserialize row section's underlying indirect section")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_row_deserialize() */
+} /* H5HF__sect_row_deserialize() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_can_merge
+ * Function:	H5HF__sect_row_can_merge
  *
  * Purpose:	Can two sections of this type merge?
  *
@@ -1714,7 +1768,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5HF_sect_row_can_merge(const H5FS_section_info_t *_sect1,
+H5HF__sect_row_can_merge(const H5FS_section_info_t *_sect1,
     const H5FS_section_info_t *_sect2, void H5_ATTR_UNUSED *_udata)
 {
     const H5HF_free_section_t *sect1 = (const H5HF_free_section_t *)_sect1;   /* Fractal heap free section */
@@ -1722,7 +1776,7 @@ H5HF_sect_row_can_merge(const H5FS_section_info_t *_sect1,
     H5HF_free_section_t *top_indir_sect1, *top_indir_sect2; /* Top indirect section for each row */
     htri_t ret_value = FALSE;           /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Check arguments. */
     HDassert(sect1);
@@ -1742,7 +1796,7 @@ H5HF_sect_row_can_merge(const H5FS_section_info_t *_sect1,
      *  section.
      */
     if(top_indir_sect1 != top_indir_sect2) {
-        if(H5HF_sect_indirect_iblock_off(top_indir_sect1) == H5HF_sect_indirect_iblock_off(top_indir_sect2)) {
+        if(H5HF_sect_indirect_iblock_off(sect1->u.row.under) == H5HF_sect_indirect_iblock_off(sect2->u.row.under)) {
             /* Check if second section adjoins first section */
             if(H5F_addr_eq((top_indir_sect1->sect_info.addr + top_indir_sect1->u.indirect.span_size), top_indir_sect2->sect_info.addr))
                 HGOTO_DONE(TRUE)
@@ -1751,11 +1805,11 @@ H5HF_sect_row_can_merge(const H5FS_section_info_t *_sect1,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_row_can_merge() */
+} /* H5HF__sect_row_can_merge() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_merge
+ * Function:	H5HF__sect_row_merge
  *
  * Purpose:	Merge two sections of this type
  *
@@ -1771,17 +1825,16 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_row_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2,
+H5HF__sect_row_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2,
     void *_udata)
 {
     H5HF_free_section_t **sect1 = (H5HF_free_section_t **)_sect1;   /* Fractal heap free section */
     H5HF_free_section_t *sect2 = (H5HF_free_section_t *)_sect2;   /* Fractal heap free section */
     H5HF_sect_add_ud_t *udata = (H5HF_sect_add_ud_t *)_udata;   /* User callback data */
     H5HF_hdr_t *hdr = udata->hdr;       /* Fractal heap header */
-    hid_t dxpl_id = udata->dxpl_id;     /* DXPL ID for operation */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check arguments. */
     HDassert(sect1);
@@ -1797,32 +1850,21 @@ H5HF_sect_row_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2,
         top_indir_sect = H5HF_sect_indirect_top(sect2->u.row.under);
 
         /* Shrink away underlying indirect section */
-        if(H5HF_sect_indirect_shrink(hdr, dxpl_id, top_indir_sect) < 0)
+        if(H5HF__sect_indirect_shrink(hdr, top_indir_sect) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't shrink underlying indirect section")
     } /* end if */
-    else {
-        /* Check to see if we should revive first section */
-        if((*sect1)->sect_info.state != H5FS_SECT_LIVE)
-            if(H5HF_sect_row_revive(hdr, dxpl_id, (*sect1)) < 0)
-                HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't revive single free section")
-
-        /* Check to see if we should revive second section */
-        if(sect2->sect_info.state != H5FS_SECT_LIVE)
-            if(H5HF_sect_row_revive(hdr, dxpl_id, sect2) < 0)
-                HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't revive single free section")
-
+    else
         /* Merge rows' underlying indirect sections together */
-        if(H5HF_sect_indirect_merge_row(hdr, dxpl_id, (*sect1), sect2) < 0)
+        if(H5HF__sect_indirect_merge_row(hdr, (*sect1), sect2) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTMERGE, FAIL, "can't merge underlying indirect sections")
-    } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_row_merge() */
+} /* H5HF__sect_row_merge() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_can_shrink
+ * Function:	H5HF__sect_row_can_shrink
  *
  * Purpose:	Can this section shrink the container?
  *
@@ -1840,14 +1882,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5HF_sect_row_can_shrink(const H5FS_section_info_t *_sect, void H5_ATTR_UNUSED *_udata)
+H5HF__sect_row_can_shrink(const H5FS_section_info_t *_sect, void H5_ATTR_UNUSED *_udata)
 {
     const H5HF_free_section_t *sect = (const H5HF_free_section_t *)_sect;   /* Fractal heap free section */
     H5HF_sect_add_ud_t *udata = (H5HF_sect_add_ud_t *)_udata;   /* User callback data */
     H5HF_hdr_t *hdr = udata->hdr;       /* Fractal heap header */
     htri_t ret_value = FALSE;           /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Check arguments. */
     HDassert(sect);
@@ -1859,11 +1901,11 @@ H5HF_sect_row_can_shrink(const H5FS_section_info_t *_sect, void H5_ATTR_UNUSED *
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_row_can_shrink() */
+} /* H5HF__sect_row_can_shrink() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_shrink
+ * Function:	H5HF__sect_row_shrink
  *
  * Purpose:	Shrink container with section
  *
@@ -1877,16 +1919,15 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_row_shrink(H5FS_section_info_t **_sect, void *_udata)
+H5HF__sect_row_shrink(H5FS_section_info_t **_sect, void *_udata)
 {
     H5HF_free_section_t **sect = (H5HF_free_section_t **)_sect;   /* Fractal heap free section */
     H5HF_free_section_t *top_indir_sect; /* Top indirect section for row */
     H5HF_sect_add_ud_t *udata = (H5HF_sect_add_ud_t *)_udata;   /* User callback data */
     H5HF_hdr_t *hdr = udata->hdr;       /* Fractal heap header */
-    hid_t dxpl_id = udata->dxpl_id;     /* DXPL ID for operation */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check arguments. */
     HDassert(sect);
@@ -1897,7 +1938,7 @@ H5HF_sect_row_shrink(H5FS_section_info_t **_sect, void *_udata)
     top_indir_sect = H5HF_sect_indirect_top((*sect)->u.row.under);
 
     /* Shrink away underlying indirect section */
-    if(H5HF_sect_indirect_shrink(hdr, dxpl_id, top_indir_sect) < 0)
+    if(H5HF__sect_indirect_shrink(hdr, top_indir_sect) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't shrink underlying indirect section")
 
     /* Indicate that the section has been released */
@@ -1905,11 +1946,11 @@ H5HF_sect_row_shrink(H5FS_section_info_t **_sect, void *_udata)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_row_shrink() */
+} /* H5HF__sect_row_shrink() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_free_real
+ * Function:	H5HF__sect_row_free_real
  *
  * Purpose:	Free a 'row' section node
  *
@@ -1923,11 +1964,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_row_free_real(H5HF_free_section_t *sect)
+H5HF__sect_row_free_real(H5HF_free_section_t *sect)
 {
     herr_t ret_value = SUCCEED;               /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     HDassert(sect);
 
@@ -1937,11 +1978,11 @@ H5HF_sect_row_free_real(H5HF_free_section_t *sect)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-}   /* H5HF_sect_row_free_real() */
+}   /* H5HF__sect_row_free_real() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_free
+ * Function:	H5HF__sect_row_free
  *
  * Purpose:	Free a 'row' section node
  *
@@ -1955,12 +1996,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_row_free(H5FS_section_info_t *_sect)
+H5HF__sect_row_free(H5FS_section_info_t *_sect)
 {
     H5HF_free_section_t *sect = (H5HF_free_section_t *)_sect;   /* Pointer to section to free */
     herr_t ret_value = SUCCEED;               /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     HDassert(sect);
     HDassert(sect->u.row.under);
@@ -1970,16 +2011,16 @@ H5HF_sect_row_free(H5FS_section_info_t *_sect)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't detach section node")
 
     /* Release the section */
-    if(H5HF_sect_row_free_real(sect) < 0)
+    if(H5HF__sect_row_free_real(sect) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't free section node")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-}   /* H5HF_sect_row_free() */
+}   /* H5HF__sect_row_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_valid
+ * Function:	H5HF__sect_row_valid
  *
  * Purpose:	Check the validity of a section
  *
@@ -1992,8 +2033,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_row_valid(const H5FS_section_class_t *cls, const H5FS_section_info_t *_sect, 
-                    hid_t H5_ATTR_UNUSED dxpl_id)
+H5HF__sect_row_valid(const H5FS_section_class_t *cls, const H5FS_section_info_t *_sect)
 {
     H5HF_sect_private_t *cls_prvt;    /* Pointer to class private info */
     const H5HF_hdr_t *hdr;      /* Fractal heap header */
@@ -2001,7 +2041,7 @@ H5HF_sect_row_valid(const H5FS_section_class_t *cls, const H5FS_section_info_t *
     const H5HF_free_section_t *indir_sect;   /* Pointer to underlying indirect section */
     unsigned indir_idx;         /* Index of row in underlying indirect section's row array */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Basic sanity check */
     HDassert(cls);
@@ -2037,11 +2077,11 @@ H5HF_sect_row_valid(const H5FS_section_class_t *cls, const H5FS_section_info_t *
     } /* end if */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-}   /* H5HF_sect_row_valid() */
+}   /* H5HF__sect_row_valid() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_row_debug
+ * Function:	H5HF__sect_row_debug
  *
  * Purpose:	Dump debugging information about an row free space section
  *
@@ -2054,12 +2094,12 @@ H5HF_sect_row_valid(const H5FS_section_class_t *cls, const H5FS_section_info_t *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_row_debug(const H5FS_section_info_t *_sect,
+H5HF__sect_row_debug(const H5FS_section_info_t *_sect,
     FILE *stream, int indent, int fwidth)
 {
     const H5HF_free_section_t *sect = (const H5HF_free_section_t *)_sect;       /* Section to dump info */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Check arguments. */
     HDassert(sect);
@@ -2085,7 +2125,7 @@ H5HF_sect_row_debug(const H5FS_section_info_t *_sect,
     } /* end if */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* H5HF_sect_row_debug() */
+} /* H5HF__sect_row_debug() */
 
 
 /*-------------------------------------------------------------------------
@@ -2361,7 +2401,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_indirect_init_rows
+ * Function:	H5HF__sect_indirect_init_rows
  *
  * Purpose:	Initialize the derived row sections for a newly created
  *              indirect section
@@ -2375,8 +2415,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_indirect_init_rows(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *sect, hbool_t first_child, H5HF_free_section_t **first_row_sect,
+H5HF__sect_indirect_init_rows(H5HF_hdr_t *hdr, H5HF_free_section_t *sect,
+    hbool_t first_child, H5HF_free_section_t **first_row_sect,
     unsigned space_flags, unsigned start_row, unsigned start_col,
     unsigned end_row, unsigned end_col)
 {
@@ -2391,7 +2431,7 @@ H5HF_sect_indirect_init_rows(H5HF_hdr_t *hdr, hid_t dxpl_id,
     unsigned u;                         /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -2494,11 +2534,10 @@ H5HF_sect_indirect_init_rows(H5HF_hdr_t *hdr, hid_t dxpl_id,
             /* Check to see if we should grab the first row section instead of adding it immediately */
             if(first_row_sect)
                 *first_row_sect = row_sect;
-            else {
+            else
                 /* Add new row section to free space manager for the heap */
-                if(H5HF_space_add(hdr, dxpl_id, row_sect, space_flags) < 0)
+                if(H5HF__space_add(hdr, row_sect, space_flags) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't add row section to free space")
-            } /* end else */
 
             /* Increment reference count for underlying indirect section */
             sect->u.indirect.rc++;
@@ -2538,7 +2577,7 @@ H5HF_sect_indirect_init_rows(H5HF_hdr_t *hdr, hid_t dxpl_id,
 
                     /* If the child indirect block's address is defined, protect it */
                     if(H5F_addr_defined(child_iblock_addr)) {
-                        if(NULL == (child_iblock = H5HF_man_iblock_protect(hdr, dxpl_id, child_iblock_addr, child_nrows, sect->u.indirect.u.iblock, curr_entry, FALSE, H5AC__NO_FLAGS_SET, &did_protect)))
+                        if(NULL == (child_iblock = H5HF__man_iblock_protect(hdr, child_iblock_addr, child_nrows, sect->u.indirect.u.iblock, curr_entry, FALSE, H5AC__NO_FLAGS_SET, &did_protect)))
                             HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap indirect block")
                     } /* end if */
                     else
@@ -2553,7 +2592,7 @@ H5HF_sect_indirect_init_rows(H5HF_hdr_t *hdr, hid_t dxpl_id,
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't create indirect section")
 
                 /* Initialize rows for new indirect section */
-                if(H5HF_sect_indirect_init_rows(hdr, dxpl_id, child_sect,
+                if(H5HF__sect_indirect_init_rows(hdr, child_sect,
                         first_child, first_row_sect, space_flags, 0, 0,
                         (child_nrows - 1), (hdr->man_dtable.cparam.width - 1)) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't initialize indirect section")
@@ -2561,7 +2600,7 @@ H5HF_sect_indirect_init_rows(H5HF_hdr_t *hdr, hid_t dxpl_id,
                 /* If we have a valid child indirect block, release it now */
                 /* (will be pinned, if rows reference it) */
                 if(child_iblock)
-                    if(H5HF_man_iblock_unprotect(child_iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
+                    if(H5HF__man_iblock_unprotect(child_iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
 
                 /* Attach child section to this section */
@@ -2609,11 +2648,11 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_indirect_init_rows() */
+} /* end H5HF__sect_indirect_init_rows() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_indirect_add
+ * Function:	H5HF__sect_indirect_add
  *
  * Purpose:	Add a new 'indirect' section to the free space manager for this
  *              heap
@@ -2627,8 +2666,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_sect_indirect_add(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_indirect_t *iblock, unsigned start_entry, unsigned nentries)
+H5HF__sect_indirect_add(H5HF_hdr_t *hdr, H5HF_indirect_t *iblock,
+    unsigned start_entry, unsigned nentries)
 {
     H5HF_free_section_t *sect = NULL;   /* 'Indirect' free space section to add */
     H5HF_free_section_t *first_row_sect = NULL;   /* First row section in new indirect section */
@@ -2641,7 +2680,7 @@ H5HF_sect_indirect_add(H5HF_hdr_t *hdr, hid_t dxpl_id,
     unsigned u;                         /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -2671,7 +2710,7 @@ H5HF_sect_indirect_add(H5HF_hdr_t *hdr, hid_t dxpl_id,
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't create indirect section")
 
     /* Initialize rows for new indirect section */
-    if(H5HF_sect_indirect_init_rows(hdr, dxpl_id, sect, TRUE, &first_row_sect,
+    if(H5HF__sect_indirect_init_rows(hdr, sect, TRUE, &first_row_sect,
             H5FS_ADD_SKIP_VALID, start_row, start_col, end_row, end_col) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't initialize indirect section")
     HDassert(first_row_sect);
@@ -2679,7 +2718,7 @@ H5HF_sect_indirect_add(H5HF_hdr_t *hdr, hid_t dxpl_id,
     /* Now that underlying indirect section is consistent, add first row
      *  section to free space manager for the heap
      */
-    if(H5HF_space_add(hdr, dxpl_id, first_row_sect, H5FS_ADD_RETURNED_SPACE) < 0)
+    if(H5HF__space_add(hdr, first_row_sect, H5FS_ADD_RETURNED_SPACE) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't add row section to free space")
 
 done:
@@ -2688,7 +2727,7 @@ done:
             HDONE_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't free indirect section node")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_indirect_add() */
+} /* end H5HF__sect_indirect_add() */
 
 
 /*-------------------------------------------------------------------------
@@ -2743,7 +2782,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_indirect_revive_row
+ * Function:	H5HF__sect_indirect_revive_row
  *
  * Purpose:	Update the memory information for a 'indirect' free section
  *
@@ -2756,14 +2795,13 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_indirect_revive_row(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect)
+H5HF__sect_indirect_revive_row(H5HF_hdr_t *hdr, H5HF_free_section_t *sect)
 {
     H5HF_indirect_t *sec_iblock;        /* Pointer to section indirect block */
     hbool_t did_protect;                /* Whether we protected the indirect block or not */
-    unsigned u;                         /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -2773,44 +2811,24 @@ H5HF_sect_indirect_revive_row(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_
     HDassert(sect->sect_info.state == H5FS_SECT_SERIALIZED);
 
     /* Look up indirect block containing indirect blocks for section */
-    if(H5HF_man_dblock_locate(hdr, dxpl_id, sect->sect_info.addr, &sec_iblock, NULL, &did_protect, H5AC__READ_ONLY_FLAG) < 0)
+    if(H5HF__man_dblock_locate(hdr, sect->sect_info.addr, &sec_iblock, NULL, &did_protect, H5AC__READ_ONLY_FLAG) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTCOMPUTE, FAIL, "can't compute row & column of section")
 
-    /* Increment reference count on indirect block that free section is in */
-    if(H5HF_iblock_incr(sec_iblock) < 0)
-        HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on shared indirect block")
-
-    /* Set the pointer to the section's indirect block */
-    sect->u.indirect.u.iblock = sec_iblock;
-
-    /* Set the number of entries in the indirect block */
-    sect->u.indirect.iblock_entries = hdr->man_dtable.cparam.width *
-            sect->u.indirect.u.iblock->max_rows;
+    /* Review the section */
+    if(H5HF__sect_indirect_revive(hdr, sect, sec_iblock) < 0)
+        HGOTO_ERROR(H5E_HEAP, H5E_CANTREVIVE, FAIL, "can't revive indirect section")
 
+done:
     /* Unlock indirect block */
-    if(H5HF_man_iblock_unprotect(sec_iblock, dxpl_id, H5AC__NO_FLAGS_SET, did_protect) < 0)
-        HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
-    sec_iblock = NULL;
-
-    /* Section is "live" now */
-    sect->sect_info.state = H5FS_SECT_LIVE;
-
-    /* Loop over derived row sections and mark them all as 'live' now */
-    for(u = 0; u < sect->u.indirect.dir_nrows; u++)
-        sect->u.indirect.dir_rows[u]->sect_info.state = H5FS_SECT_LIVE;
-
-    /* Revive parent indirect section, if there is one */
-    if(sect->u.indirect.parent && sect->u.indirect.parent->sect_info.state == H5FS_SECT_SERIALIZED)
-        if(H5HF_sect_indirect_revive(hdr, dxpl_id, sect->u.indirect.parent, sect->u.indirect.u.iblock->parent) < 0)
-            HGOTO_ERROR(H5E_HEAP, H5E_CANTREVIVE, FAIL, "can't revive indirect section")
+    if(sec_iblock && H5HF__man_iblock_unprotect(sec_iblock, H5AC__NO_FLAGS_SET, did_protect) < 0)
+        HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release fractal heap indirect block")
 
-done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_indirect_revive_row() */
+} /* end H5HF__sect_indirect_revive_row() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_indirect_revive
+ * Function:	H5HF__sect_indirect_revive
  *
  * Purpose:	Update the memory information for a 'indirect' free section
  *
@@ -2823,13 +2841,13 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_indirect_revive(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *sect, H5HF_indirect_t *sect_iblock)
+H5HF__sect_indirect_revive(H5HF_hdr_t *hdr, H5HF_free_section_t *sect,
+    H5HF_indirect_t *sect_iblock)
 {
     unsigned u;                         /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -2859,16 +2877,16 @@ H5HF_sect_indirect_revive(H5HF_hdr_t *hdr, hid_t dxpl_id,
 
     /* Revive parent indirect section, if there is one */
     if(sect->u.indirect.parent && sect->u.indirect.parent->sect_info.state == H5FS_SECT_SERIALIZED)
-        if(H5HF_sect_indirect_revive(hdr, dxpl_id, sect->u.indirect.parent, sect->u.indirect.u.iblock->parent) < 0)
+        if(H5HF__sect_indirect_revive(hdr, sect->u.indirect.parent, sect->u.indirect.u.iblock->parent) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTREVIVE, FAIL, "can't revive indirect section")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_indirect_revive() */
+} /* end H5HF__sect_indirect_revive() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_indirect_reduce_row
+ * Function:	H5HF__sect_indirect_reduce_row
  *
  * Purpose:	Remove a block from an indirect section (possibly freeing it)
  *              and re-add it back to the free space manager for the heap
@@ -2883,7 +2901,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_indirect_reduce_row(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *row_sect,
+H5HF__sect_indirect_reduce_row(H5HF_hdr_t *hdr, H5HF_free_section_t *row_sect,
     hbool_t *alloc_from_start)
 {
     H5HF_free_section_t *sect;          /* Indirect section underlying row section */
@@ -2898,7 +2916,7 @@ H5HF_sect_indirect_reduce_row(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_
     H5HF_free_section_t *peer_sect = NULL; /* Peer indirect section */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -2943,14 +2961,14 @@ H5HF_sect_indirect_reduce_row(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_
         is_first = H5HF_sect_indirect_is_first(sect);
 
         /* Remove this indirect section from parent indirect section */
-        if(H5HF_sect_indirect_reduce(hdr, dxpl_id, sect->u.indirect.parent, sect->u.indirect.par_entry) < 0)
+        if(H5HF__sect_indirect_reduce(hdr, sect->u.indirect.parent, sect->u.indirect.par_entry) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't reduce parent indirect section")
         sect->u.indirect.parent = NULL;
         sect->u.indirect.par_entry = 0;
 
         /* If we weren't the first section, set "first row" for this indirect section */
         if(!is_first)
-            if(H5HF_sect_indirect_first(hdr, dxpl_id, sect) < 0)
+            if(H5HF__sect_indirect_first(hdr, sect) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't make new 'first row' for indirect section")
     } /* end if */
 
@@ -2985,7 +3003,7 @@ H5HF_sect_indirect_reduce_row(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_
 
                     /* Make new "first row" in indirect section */
                     if(row_sect->sect_info.type == H5HF_FSPACE_SECT_FIRST_ROW)
-                        if(H5HF_sect_row_first(hdr, dxpl_id, sect->u.indirect.dir_rows[0]) < 0)
+                        if(H5HF__sect_row_first(hdr, sect->u.indirect.dir_rows[0]) < 0)
                             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't make new 'first row' for indirect section")
                 } /* end if */
                 else {
@@ -2998,7 +3016,7 @@ H5HF_sect_indirect_reduce_row(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_
 
                     /* Make new "first row" in indirect section */
                     if(row_sect->sect_info.type == H5HF_FSPACE_SECT_FIRST_ROW)
-                        if(H5HF_sect_indirect_first(hdr, dxpl_id, sect->u.indirect.indir_ents[0]) < 0)
+                        if(H5HF__sect_indirect_first(hdr, sect->u.indirect.indir_ents[0]) < 0)
                             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't make new 'first row' for child indirect section")
                 } /* end else */
             } /* end if */
@@ -3135,11 +3153,11 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_indirect_reduce_row() */
+} /* end H5HF__sect_indirect_reduce_row() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_indirect_reduce
+ * Function:	H5HF__sect_indirect_reduce
  *
  * Purpose:	Reduce the size of a indirect section (possibly freeing it)
  *              and re-add it back to the free space manager for the heap
@@ -3154,7 +3172,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_indirect_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect,
+H5HF__sect_indirect_reduce(H5HF_hdr_t *hdr, H5HF_free_section_t *sect,
     unsigned child_entry)
 {
     unsigned start_entry;               /* Entry for first block covered */
@@ -3165,7 +3183,7 @@ H5HF_sect_indirect_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *s
     H5HF_free_section_t *peer_sect = NULL; /* Peer indirect section */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -3192,14 +3210,14 @@ H5HF_sect_indirect_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *s
             is_first = H5HF_sect_indirect_is_first(sect);
 
             /* Reduce parent indirect section */
-            if(H5HF_sect_indirect_reduce(hdr, dxpl_id, sect->u.indirect.parent, sect->u.indirect.par_entry) < 0)
+            if(H5HF__sect_indirect_reduce(hdr, sect->u.indirect.parent, sect->u.indirect.par_entry) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't reduce parent indirect section")
             sect->u.indirect.parent = NULL;
             sect->u.indirect.par_entry = 0;
 
             /* If we weren't the first section, set "first row" for this indirect section */
             if(!is_first)
-                if(H5HF_sect_indirect_first(hdr, dxpl_id, sect) < 0)
+                if(H5HF__sect_indirect_first(hdr, sect) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't make new 'first row' for indirect section")
         } /* end if */
 
@@ -3231,7 +3249,7 @@ H5HF_sect_indirect_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *s
             HDassert(sect->u.indirect.indir_ents[0]);
 
             /* Make new "first row" in new first indirect child section */
-            if(H5HF_sect_indirect_first(hdr, dxpl_id, sect->u.indirect.indir_ents[0]) < 0)
+            if(H5HF__sect_indirect_first(hdr, sect->u.indirect.indir_ents[0]) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't make new 'first row' for child indirect section")
         } /* end if */
         else if(child_entry == end_entry) {
@@ -3337,7 +3355,7 @@ H5HF_sect_indirect_reduce(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *s
                     (peer_sect->u.indirect.indir_nents + peer_sect->u.indirect.dir_nrows));
 
             /* Make new "first row" in peer section */
-            if(H5HF_sect_indirect_first(hdr, dxpl_id, peer_sect->u.indirect.indir_ents[0]) < 0)
+            if(H5HF__sect_indirect_first(hdr, peer_sect->u.indirect.indir_ents[0]) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't make new 'first row' for peer indirect section")
 
             /* Reset the peer_sect variable, to indicate that it has been hooked into the data structures correctly and shouldn't be freed */
@@ -3371,7 +3389,7 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_indirect_reduce() */
+} /* end H5HF__sect_indirect_reduce() */
 
 
 /*-------------------------------------------------------------------------
@@ -3410,7 +3428,7 @@ H5HF_sect_indirect_is_first(H5HF_free_section_t *sect)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_indirect_first
+ * Function:	H5HF__sect_indirect_first
  *
  * Purpose:	Make new 'first row' for indirect section
  *
@@ -3423,11 +3441,11 @@ H5HF_sect_indirect_is_first(H5HF_free_section_t *sect)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_indirect_first(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect)
+H5HF__sect_indirect_first(H5HF_hdr_t *hdr, H5HF_free_section_t *sect)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(hdr);
@@ -3442,7 +3460,7 @@ H5HF_sect_indirect_first(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *se
         HDassert(sect->u.indirect.dir_rows[0]);
 
         /* Change first row section in indirect section to be the "first row" */
-        if(H5HF_sect_row_first(hdr, dxpl_id, sect->u.indirect.dir_rows[0]) < 0)
+        if(H5HF__sect_row_first(hdr, sect->u.indirect.dir_rows[0]) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTSET, FAIL, "can't set row section to be first row")
     } /* end if */
     else {
@@ -3452,13 +3470,13 @@ H5HF_sect_indirect_first(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *se
         HDassert(sect->u.indirect.indir_ents[0]);
 
         /* Forward to first child indirect section */
-        if(H5HF_sect_indirect_first(hdr, dxpl_id, sect->u.indirect.indir_ents[0]) < 0)
+        if(H5HF__sect_indirect_first(hdr, sect->u.indirect.indir_ents[0]) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTSET, FAIL, "can't set child indirect section to be first row")
     } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_indirect_first() */
+} /* end H5HF__sect_indirect_first() */
 
 
 /*-------------------------------------------------------------------------
@@ -3491,7 +3509,7 @@ H5HF_sect_indirect_get_iblock(H5HF_free_section_t *sect)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_indirect_merge_row
+ * Function:	H5HF__sect_indirect_merge_row
  *
  * Purpose:	Merge two sections of this type
  *
@@ -3507,8 +3525,8 @@ H5HF_sect_indirect_get_iblock(H5HF_free_section_t *sect)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_indirect_merge_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    H5HF_free_section_t *row_sect1, H5HF_free_section_t *row_sect2)
+H5HF__sect_indirect_merge_row(H5HF_hdr_t *hdr, H5HF_free_section_t *row_sect1,
+    H5HF_free_section_t *row_sect2)
 {
     H5HF_free_section_t *sect1, *sect2; /* Indirect sections underlying row sections */
     unsigned start_entry1;              /* Start entry for section #1 */
@@ -3520,16 +3538,14 @@ H5HF_sect_indirect_merge_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
     unsigned u;                         /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check parameters */
     HDassert(hdr);
     HDassert(row_sect1);
     HDassert(row_sect1->u.row.under);
-    HDassert(row_sect1->sect_info.state == H5FS_SECT_LIVE);
     HDassert(row_sect2);
     HDassert(row_sect2->u.row.under);
-    HDassert(row_sect2->sect_info.state == H5FS_SECT_LIVE);
     HDassert(row_sect2->sect_info.type == H5HF_FSPACE_SECT_FIRST_ROW);
 
     /* Set up indirect section information */
@@ -3539,13 +3555,8 @@ H5HF_sect_indirect_merge_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
     HDassert(sect2);
 
     /* Sanity check some assumptions about the indirect sections */
-    HDassert(sect1->sect_info.state == H5FS_SECT_LIVE);
     HDassert(sect1->u.indirect.span_size > 0);
-    HDassert(sect1->u.indirect.iblock_entries > 0);
-    HDassert(sect2->sect_info.state == H5FS_SECT_LIVE);
     HDassert(sect2->u.indirect.span_size > 0);
-    HDassert(sect2->u.indirect.iblock_entries > 0);
-    HDassert(sect1->u.indirect.iblock_entries == sect2->u.indirect.iblock_entries);
 
     /* Set up span information */
     start_row1 = sect1->u.indirect.row;
@@ -3560,6 +3571,7 @@ H5HF_sect_indirect_merge_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
      *          row, and thus have no row sections of it's own)
      */
     if(sect2->u.indirect.dir_nrows > 0) {
+        hsize_t sect1_iblock_off, sect2_iblock_off;     /* Offset of indirect block underlying row section */
         unsigned new_dir_nrows1;        /* New value for number of direct rows in first section */
         unsigned src_row2;              /* Source row for copying from second section */
         unsigned nrows_moved2;          /* Number of rows to move from second section to first */
@@ -3573,9 +3585,18 @@ H5HF_sect_indirect_merge_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
         HDassert(sect1->u.indirect.dir_nrows > 0);
         HDassert(sect1->u.indirect.dir_rows);
 
+        /* Get the offsets for the indirect blocks under the rows */
+        if(H5FS_SECT_LIVE == row_sect1->u.row.under->sect_info.state)
+            sect1_iblock_off = row_sect1->u.row.under->u.indirect.u.iblock->block_off;
+        else
+            sect1_iblock_off = row_sect1->u.row.under->u.indirect.u.iblock_off;
+        if(H5FS_SECT_LIVE == row_sect2->u.row.under->sect_info.state)
+            sect2_iblock_off = row_sect2->u.row.under->u.indirect.u.iblock->block_off;
+        else
+            sect2_iblock_off = row_sect2->u.row.under->u.indirect.u.iblock_off;
+
         /* Check for sections sharing a row in the same underlying indirect block */
-        if(row_sect1->u.row.under->u.indirect.u.iblock->block_off == row_sect2->u.row.under->u.indirect.u.iblock->block_off
-                && end_row1 == start_row2) {
+        if(sect1_iblock_off == sect2_iblock_off && end_row1 == start_row2) {
             H5HF_free_section_t *last_row_sect1;        /* Last row in first indirect section */
 
             /* Locate the last row section in first indirect section, if we don't already have it */
@@ -3691,14 +3712,14 @@ H5HF_sect_indirect_merge_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
             (sect1->u.indirect.indir_nents + sect1->u.indirect.dir_nrows));
 
     /* Wrap up, freeing or re-inserting second row section */
-    /* (want this to be after the first indirection section is consistent again) */
+    /* (want this to be after the first indirect section is consistent again) */
     if(merged_rows) {
         /* Release second row section */
         /* (indirectly releases second indirect section, since all of it's
          *  other dependents are gone)
          */
         HDassert(sect2->u.indirect.rc == 1);
-        if(H5HF_sect_row_free((H5FS_section_info_t *)row_sect2) < 0)
+        if(H5HF__sect_row_free((H5FS_section_info_t *)row_sect2) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't free row section")
     } /* end if */
     else {
@@ -3717,7 +3738,7 @@ H5HF_sect_indirect_merge_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
          *  from the free space manager and needs to be re-added)
         */
         row_sect2->sect_info.type = H5HF_FSPACE_SECT_NORMAL_ROW;
-        if(H5HF_space_add(hdr, dxpl_id, row_sect2, H5FS_ADD_SKIP_VALID) < 0)
+        if(H5HF__space_add(hdr, row_sect2, H5FS_ADD_SKIP_VALID) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't re-add second row section to free space")
     } /* end else */
 
@@ -3726,17 +3747,17 @@ H5HF_sect_indirect_merge_row(H5HF_hdr_t *hdr, hid_t dxpl_id,
     if(sect1->u.indirect.iblock_entries == sect1->u.indirect.num_entries) {
         /* Build parent section for fully populated indirect section */
         HDassert(sect1->u.indirect.parent == NULL);
-        if(H5HF_sect_indirect_build_parent(hdr, sect1) < 0)
+        if(H5HF__sect_indirect_build_parent(hdr, sect1) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTCREATE, FAIL, "can't create parent for full indirect section")
     } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_indirect_merge_row() */
+} /* end H5HF__sect_indirect_merge_row() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_indirect_build_parent
+ * Function:	H5HF__sect_indirect_build_parent
  *
  * Purpose:	Build a parent indirect section for a full indirect section
  *
@@ -3749,19 +3770,21 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_indirect_build_parent(H5HF_hdr_t *hdr, H5HF_free_section_t *sect)
+H5HF__sect_indirect_build_parent(H5HF_hdr_t *hdr, H5HF_free_section_t *sect)
 {
     H5HF_indirect_t *par_iblock;        /* Indirect block for parent section */
     H5HF_free_section_t *par_sect = NULL; /* Parent indirect section */
+    hsize_t par_block_off;              /* Offset of parent's block */
     unsigned par_row, par_col;          /* Row & column in parent indirect section */
     unsigned par_entry;                 /* Entry within parent indirect section */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check parameters */
     HDassert(hdr);
     HDassert(sect);
+    HDassert(H5FS_SECT_LIVE == sect->sect_info.state);
     HDassert(sect->u.indirect.span_size > 0);
     HDassert(sect->u.indirect.iblock_entries > 0);
     HDassert(sect->u.indirect.iblock_entries == sect->u.indirect.num_entries);
@@ -3769,16 +3792,26 @@ H5HF_sect_indirect_build_parent(H5HF_hdr_t *hdr, H5HF_free_section_t *sect)
     HDassert(sect->u.indirect.parent == NULL);
 
     /* Get information for creating parent indirect section */
-    par_entry = sect->u.indirect.u.iblock->par_entry;
+    if(sect->u.indirect.u.iblock->parent) {
+        par_entry = sect->u.indirect.u.iblock->par_entry;
+        par_iblock = sect->u.indirect.u.iblock->parent;
+        par_block_off = par_iblock->block_off;
+    } /* end if */
+    else {
+        /* Retrieve the information for the parent block */
+        if(H5HF__man_iblock_parent_info(hdr, sect->sect_info.addr, &par_block_off, &par_entry) < 0)
+            HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't get block entry")
+        par_iblock = NULL;
+    } /* end else */
+
+    /* Compute row & column for block in parent */
     par_row = par_entry / hdr->man_dtable.cparam.width;
     par_col = par_entry % hdr->man_dtable.cparam.width;
     HDassert(par_row >= hdr->man_dtable.max_direct_rows);
-    par_iblock = sect->u.indirect.u.iblock->parent;
-    HDassert(par_iblock);
 
     /* Create parent indirect section */
     if(NULL == (par_sect = H5HF_sect_indirect_new(hdr, sect->sect_info.addr,
-            sect->sect_info.size, par_iblock, par_iblock->block_off,
+            sect->sect_info.size, par_iblock, par_block_off,
             par_row, par_col, 1)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't create indirect section")
 
@@ -3803,11 +3836,11 @@ done:
             HDONE_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't free indirect section node")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_indirect_build_parent() */
+} /* end H5HF__sect_indirect_build_parent() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_indirect_shrink
+ * Function:	H5HF__sect_indirect_shrink
  *
  * Purpose:	"Shrink" container w/section
  *
@@ -3820,12 +3853,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5HF_sect_indirect_shrink(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect)
+H5HF__sect_indirect_shrink(H5HF_hdr_t *hdr, H5HF_free_section_t *sect)
 {
     unsigned u;                         /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check parameters */
     HDassert(hdr);
@@ -3839,18 +3872,18 @@ H5HF_sect_indirect_shrink(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *s
         /* Remove the normal rows from free space manager */
         if(sect->u.indirect.dir_rows[u]->sect_info.type != H5HF_FSPACE_SECT_FIRST_ROW) {
             HDassert(sect->u.indirect.dir_rows[u]->sect_info.type == H5HF_FSPACE_SECT_NORMAL_ROW);
-            if(H5HF_space_remove(hdr, dxpl_id, sect->u.indirect.dir_rows[u]) < 0)
+            if(H5HF__space_remove(hdr, sect->u.indirect.dir_rows[u]) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "can't remove section from heap free space")
         } /* end if */
 
         /* Release the row section */
-        if(H5HF_sect_row_free_real(sect->u.indirect.dir_rows[u]) < 0)
+        if(H5HF__sect_row_free_real(sect->u.indirect.dir_rows[u]) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't free child section node")
     } /* end for */
 
     /* Walk through indirect entries, freeing them (recursively) */
     for(u = 0; u < sect->u.indirect.indir_nents; u++)
-        if(H5HF_sect_indirect_shrink(hdr, dxpl_id, sect->u.indirect.indir_ents[u]) < 0)
+        if(H5HF__sect_indirect_shrink(hdr, sect->u.indirect.indir_ents[u]) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't free child section node")
 
     /* Free the indirect section itself */
@@ -3859,7 +3892,7 @@ H5HF_sect_indirect_shrink(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *s
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_sect_indirect_shrink() */
+} /* end H5HF__sect_indirect_shrink() */
 
 
 /*-------------------------------------------------------------------------
@@ -3920,12 +3953,11 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_sect_indirect_deserialize
+ * Function:	H5HF__sect_indirect_deserialize
  *
  * Purpose:	Deserialize a buffer into a "live" indirect section
  *
  * Return:	Success:	non-negative
- *
  *		Failure:	negative
  *
  * Programmer:	Quincey Koziol
@@ -3934,9 +3966,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5FS_section_info_t *
-H5HF_sect_indirect_deserialize(H5HF_hdr_t *hdr, hid_t dxpl_id,
-    const uint8_t *buf, haddr_t sect_addr, hsize_t sect_size,
-    unsigned *des_flags)
+H5HF__sect_indirect_deserialize(H5HF_hdr_t *hdr, const uint8_t *buf,
+    haddr_t sect_addr, hsize_t sect_size, unsigned *des_flags)
 {
     H5HF_free_section_t *new_sect;      /* New indirect section */
     hsize_t iblock_off;                 /* Indirect block's offset */
@@ -3949,7 +3980,7 @@ H5HF_sect_indirect_deserialize(H5HF_hdr_t *hdr, hid_t dxpl_id,
     unsigned end_col;                   /* End column in indirect block */
     H5FS_section_info_t *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check arguments. */
     HDassert(hdr);
@@ -3983,7 +4014,7 @@ H5HF_sect_indirect_deserialize(H5HF_hdr_t *hdr, hid_t dxpl_id,
     end_col = end_entry % hdr->man_dtable.cparam.width;
 
     /* Initialize rows for new indirect section */
-    if(H5HF_sect_indirect_init_rows(hdr, dxpl_id, new_sect, TRUE, NULL,
+    if(H5HF__sect_indirect_init_rows(hdr, new_sect, TRUE, NULL,
             H5FS_ADD_DESERIALIZING, new_sect->u.indirect.row, new_sect->u.indirect.col,
             end_row, end_col) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, NULL, "can't initialize indirect section")
@@ -3996,7 +4027,7 @@ H5HF_sect_indirect_deserialize(H5HF_hdr_t *hdr, hid_t dxpl_id,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HF_sect_indirect_deserialize() */
+} /* H5HF__sect_indirect_deserialize() */
 
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5HFspace.c b/src/H5HFspace.c
index 20057e4..5d659a6 100644
--- a/src/H5HFspace.c
+++ b/src/H5HFspace.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -80,7 +78,7 @@
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_space_start
+ * Function:	H5HF__space_start
  *
  * Purpose:	"Start up" free space for heap - open existing free space
  *              structure if one exists, otherwise create a new free space
@@ -94,15 +92,10 @@
  *		koziol@ncsa.uiuc.edu
  *		May  2 2006
  *
- * Modifications:
- *	Vailin Choi, July 29th, 2008
- *	  Pass values of alignment and threshold to FS_create() and FS_open()
- *	  for handling alignment.
- *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_space_start(H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t may_create)
+H5HF__space_start(H5HF_hdr_t *hdr, hbool_t may_create)
 {
     const H5FS_section_class_t *classes[] = { /* Free space section classes implemented for fractal heap */
         H5HF_FSPACE_SECT_CLS_SINGLE,
@@ -111,7 +104,7 @@ H5HF_space_start(H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t may_create)
         H5HF_FSPACE_SECT_CLS_INDIRECT};
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -121,7 +114,7 @@ H5HF_space_start(H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t may_create)
     /* Check for creating free space info for the heap */
     if(H5F_addr_defined(hdr->fs_addr)) {
         /* Open an existing free space structure for the heap */
-        if(NULL == (hdr->fspace = H5FS_open(hdr->f, dxpl_id, hdr->fs_addr,
+        if(NULL == (hdr->fspace = H5FS_open(hdr->f, hdr->fs_addr,
                 NELMTS(classes), classes, hdr, (hsize_t)H5HF_FSPACE_THRHD_DEF, (hsize_t)H5HF_FSPACE_ALIGN_DEF)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't initialize free space info")
     } /* end if */
@@ -138,7 +131,7 @@ H5HF_space_start(H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t may_create)
             fs_create.max_sect_addr = hdr->man_dtable.cparam.max_index;
 
             /* Create the free space structure for the heap */
-            if(NULL == (hdr->fspace = H5FS_create(hdr->f, dxpl_id, &hdr->fs_addr,
+            if(NULL == (hdr->fspace = H5FS_create(hdr->f, &hdr->fs_addr,
                     &fs_create, NELMTS(classes), classes, hdr, (hsize_t)H5HF_FSPACE_THRHD_DEF, (hsize_t)H5HF_FSPACE_ALIGN_DEF)))
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't initialize free space info")
             HDassert(H5F_addr_defined(hdr->fs_addr));
@@ -147,11 +140,11 @@ H5HF_space_start(H5HF_hdr_t *hdr, hid_t dxpl_id, hbool_t may_create)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_space_start() */
+} /* end H5HF__space_start() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_space_add
+ * Function:	H5HF__space_add
  *
  * Purpose:	Add a section to the free space for the heap
  *
@@ -166,13 +159,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_space_add(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *node,
-    unsigned flags)
+H5HF__space_add(H5HF_hdr_t *hdr, H5HF_free_section_t *node, unsigned flags)
 {
     H5HF_sect_add_ud_t udata;          /* User data for free space manager 'add' */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -182,29 +174,27 @@ H5HF_space_add(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *node,
 
     /* Check if the free space for the heap has been initialized */
     if(!hdr->fspace)
-        if(H5HF_space_start(hdr, dxpl_id, TRUE) < 0)
+        if(H5HF__space_start(hdr, TRUE) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't initialize heap free space")
 
     /* Construct user data */
     udata.hdr = hdr;
-    udata.dxpl_id = dxpl_id;
 
     /* Add to the free space for the heap */
-    if(H5FS_sect_add(hdr->f, dxpl_id, hdr->fspace, (H5FS_section_info_t *)node, flags, &udata) < 0)
+    if(H5FS_sect_add(hdr->f, hdr->fspace, (H5FS_section_info_t *)node, flags, &udata) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINSERT, FAIL, "can't add section to heap free space")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_space_add() */
+} /* end H5HF__space_add() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_space_find
+ * Function:	H5HF__space_find
  *
  * Purpose:	Attempt to find space in a fractal heap
  *
  * Return:	Success:	non-negative
- *
  *		Failure:	negative
  *
  * Programmer:	Quincey Koziol
@@ -214,12 +204,12 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5HF_space_find(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t request, H5HF_free_section_t **node)
+H5HF__space_find(H5HF_hdr_t *hdr, hsize_t request, H5HF_free_section_t **node)
 {
     htri_t node_found = FALSE;  /* Whether an existing free list node was found */
     htri_t ret_value = FAIL;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -230,12 +220,12 @@ H5HF_space_find(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t request, H5HF_free_secti
 
     /* Check if the free space for the heap has been initialized */
     if(!hdr->fspace)
-        if(H5HF_space_start(hdr, dxpl_id, FALSE) < 0)
+        if(H5HF__space_start(hdr, FALSE) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't initialize heap free space")
 
     /* Search for free space in the heap */
     if(hdr->fspace)
-        if((node_found = H5FS_sect_find(hdr->f, dxpl_id, hdr->fspace, request, (H5FS_section_info_t **)node)) < 0)
+        if((node_found = H5FS_sect_find(hdr->f, hdr->fspace, request, (H5FS_section_info_t **)node)) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, FAIL, "can't locate free space in fractal heap")
 
     /* Set return value */
@@ -243,7 +233,7 @@ H5HF_space_find(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t request, H5HF_free_secti
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_space_find() */
+} /* end H5HF__space_find() */
 
 
 /*-------------------------------------------------------------------------
@@ -279,7 +269,7 @@ H5HF_space_revert_root_cb(H5FS_section_info_t *_sect, void H5_ATTR_UNUSED *_udat
     if(sect->sect_info.type == H5HF_FSPACE_SECT_SINGLE && sect->sect_info.state == H5FS_SECT_LIVE) {
         /* Release hold on previous indirect block (we must have one) */
         HDassert(sect->u.single.parent);
-        if(H5HF_iblock_decr(sect->u.single.parent) < 0)
+        if(H5HF__iblock_decr(sect->u.single.parent) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDEC, FAIL, "can't decrement reference count on section's indirect block")
 
         /* Reset parent information */
@@ -293,7 +283,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_space_revert_root
+ * Function:	H5HF__space_revert_root
  *
  * Purpose:	Reset 'parent' pointers in sections, when the heap is
  *		changing from having a root indirect block to a direct block.
@@ -308,11 +298,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_space_revert_root(const H5HF_hdr_t *hdr, hid_t dxpl_id)
+H5HF__space_revert_root(const H5HF_hdr_t *hdr)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -320,15 +310,14 @@ H5HF_space_revert_root(const H5HF_hdr_t *hdr, hid_t dxpl_id)
     HDassert(hdr);
 
     /* Only need to scan the sections if the free space has been initialized */
-    if(hdr->fspace) {
+    if(hdr->fspace)
 	/* Iterate over all sections, reseting the parent pointers in 'single' sections */
-        if(H5FS_sect_iterate(hdr->f, dxpl_id, hdr->fspace, H5HF_space_revert_root_cb, NULL) < 0)
+        if(H5FS_sect_iterate(hdr->f, hdr->fspace, H5HF_space_revert_root_cb, NULL) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_BADITER, FAIL, "can't iterate over sections to reset parent pointers")
-    } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_space_revert_root() */
+} /* end H5HF__space_revert_root() */
 
 
 /*-------------------------------------------------------------------------
@@ -385,7 +374,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_space_create_root
+ * Function:	H5HF__space_create_root
  *
  * Purpose:	Set 'parent' pointers in sections to new indirect block, when
  *		the heap is changing from having a root direct block to a
@@ -401,11 +390,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_space_create_root(const H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_indirect_t *root_iblock)
+H5HF__space_create_root(const H5HF_hdr_t *hdr, H5HF_indirect_t *root_iblock)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -414,19 +403,18 @@ H5HF_space_create_root(const H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_indirect_t *ro
     HDassert(root_iblock);
 
     /* Only need to scan the sections if the free space has been initialized */
-    if(hdr->fspace) {
+    if(hdr->fspace)
 	/* Iterate over all sections, seting the parent pointers in 'single' sections to the new indirect block */
-        if(H5FS_sect_iterate(hdr->f, dxpl_id, hdr->fspace, H5HF_space_create_root_cb, root_iblock) < 0)
+        if(H5FS_sect_iterate(hdr->f, hdr->fspace, H5HF_space_create_root_cb, root_iblock) < 0)
             HGOTO_ERROR(H5E_FSPACE, H5E_BADITER, FAIL, "can't iterate over sections to set parent pointers")
-    } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_space_create_root() */
+} /* end H5HF__space_create_root() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_space_size
+ * Function:	H5HF__space_size
  *
  * Purpose:	Query the size of the heap's free space info on disk
  *
@@ -440,11 +428,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_space_size(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t *fs_size)
+H5HF__space_size(H5HF_hdr_t *hdr, hsize_t *fs_size)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -454,7 +442,7 @@ H5HF_space_size(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t *fs_size)
 
     /* Check if the free space for the heap has been initialized */
     if(!hdr->fspace)
-        if(H5HF_space_start(hdr, dxpl_id, FALSE) < 0)
+        if(H5HF__space_start(hdr, FALSE) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "can't initialize heap free space")
 
     /* Get free space metadata size */
@@ -467,11 +455,11 @@ H5HF_space_size(H5HF_hdr_t *hdr, hid_t dxpl_id, hsize_t *fs_size)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_space_size() */
+} /* end H5HF__space_size() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_space_remove
+ * Function:	H5HF__space_remove
  *
  * Purpose:	Remove a section from the free space for the heap
  *
@@ -485,11 +473,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_space_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *node)
+H5HF__space_remove(H5HF_hdr_t *hdr, H5HF_free_section_t *node)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -499,16 +487,16 @@ H5HF_space_remove(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *node)
     HDassert(node);
 
     /* Remove from the free space for the heap */
-    if(H5FS_sect_remove(hdr->f, dxpl_id, hdr->fspace, (H5FS_section_info_t *)node) < 0)
+    if(H5FS_sect_remove(hdr->f, hdr->fspace, (H5FS_section_info_t *)node) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTREMOVE, FAIL, "can't remove section from heap free space")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_space_remove() */
+} /* end H5HF__space_remove() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_space_close
+ * Function:	H5HF__space_close
  *
  * Purpose:	Close the free space for the heap
  *
@@ -523,11 +511,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_space_close(H5HF_hdr_t *hdr, hid_t dxpl_id)
+H5HF__space_close(H5HF_hdr_t *hdr)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -546,13 +534,13 @@ HDfprintf(stderr, "%s: nsects = %Hu\n", FUNC, nsects);
 #endif /* QAK */
 
         /* Close the free space for the heap */
-        if(H5FS_close(hdr->f, dxpl_id, hdr->fspace) < 0)
+        if(H5FS_close(hdr->f, hdr->fspace) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't release free space info")
         hdr->fspace = NULL;
 
         /* Check if we can delete the free space manager for this heap */
         if(!nsects) {
-            if(H5FS_delete(hdr->f, dxpl_id, hdr->fs_addr) < 0)
+            if(H5FS_delete(hdr->f, hdr->fs_addr) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTDELETE, FAIL, "can't delete free space info")
             hdr->fs_addr = HADDR_UNDEF;
         } /* end if */
@@ -560,11 +548,11 @@ HDfprintf(stderr, "%s: nsects = %Hu\n", FUNC, nsects);
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_space_close() */
+} /* end H5HF__space_close() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_space_delete
+ * Function:	H5HF__space_delete
  *
  * Purpose:	Delete the free space manager for the heap
  *
@@ -578,11 +566,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_space_delete(H5HF_hdr_t *hdr, hid_t dxpl_id)
+H5HF__space_delete(H5HF_hdr_t *hdr)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /*
      * Check arguments.
@@ -590,16 +578,16 @@ H5HF_space_delete(H5HF_hdr_t *hdr, hid_t dxpl_id)
     HDassert(hdr);
 
     /* Delete the free space manager */
-    if(H5FS_delete(hdr->f, dxpl_id, hdr->fs_addr) < 0)
+    if(H5FS_delete(hdr->f, hdr->fs_addr) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTFREE, FAIL, "can't delete to free space manager")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_space_delete() */
+} /* end H5HF__space_delete() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HF_space_change_sect_class
+ * Function:	H5HF__space_sect_change_class
  *
  * Purpose:	Change a section's class
  *
@@ -614,11 +602,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_space_sect_change_class(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_free_section_t *sect, uint16_t new_class)
+H5HF__space_sect_change_class(H5HF_hdr_t *hdr, H5HF_free_section_t *sect,
+    uint16_t new_class)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 #ifdef QAK
 HDfprintf(stderr, "%s: Called\n", FUNC);
 #endif /* QAK */
@@ -631,10 +620,10 @@ HDfprintf(stderr, "%s: Called\n", FUNC);
     HDassert(sect);
 
     /* Notify the free space manager that a section has changed class */
-    if(H5FS_sect_change_class(hdr->f, dxpl_id, hdr->fspace, (H5FS_section_info_t *)sect, new_class) < 0)
+    if(H5FS_sect_change_class(hdr->f, hdr->fspace, (H5FS_section_info_t *)sect, new_class) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_CANTMODIFY, FAIL, "can't modify class of free space section")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5HF_space_sect_change_class() */
+} /* end H5HF__space_sect_change_class() */
 
diff --git a/src/H5HFstat.c b/src/H5HFstat.c
index 303b1f4..7d18ba6 100644
--- a/src/H5HFstat.c
+++ b/src/H5HFstat.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
@@ -125,7 +123,7 @@ H5HF_stat_info(const H5HF_t *fh, H5HF_stat_t *stats)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HF_size(const H5HF_t *fh, hid_t dxpl_id, hsize_t *heap_size)
+H5HF_size(const H5HF_t *fh, hsize_t *heap_size)
 {
     H5HF_hdr_t *hdr;                    /* Fractal heap header */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree handle for index */
@@ -150,30 +148,30 @@ H5HF_size(const H5HF_t *fh, hid_t dxpl_id, hsize_t *heap_size)
 
     /* Check for indirect blocks for managed objects */
     if(H5F_addr_defined(hdr->man_dtable.table_addr) && hdr->man_dtable.curr_root_rows != 0)
-        if(H5HF_man_iblock_size(hdr->f, dxpl_id, hdr, hdr->man_dtable.table_addr, hdr->man_dtable.curr_root_rows, NULL, 0, heap_size) < 0)
+        if(H5HF__man_iblock_size(hdr->f, hdr, hdr->man_dtable.table_addr, hdr->man_dtable.curr_root_rows, NULL, 0, heap_size) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "unable to get fractal heap storage info for indirect block")
 
     /* Check for B-tree storage of huge objects in fractal heap */
     if(H5F_addr_defined(hdr->huge_bt2_addr)) {
         /* Open the huge object index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(hdr->f, dxpl_id, hdr->huge_bt2_addr, hdr->f)))
+        if(NULL == (bt2 = H5B2_open(hdr->f, hdr->huge_bt2_addr, hdr->f)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for tracking 'huge' objects")
 
         /* Get the B-tree storage */
-        if(H5B2_size(bt2, dxpl_id, heap_size) < 0)
+        if(H5B2_size(bt2, heap_size) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't retrieve B-tree storage info")
     } /* end if */
 
     /* Get storage for free-space tracking info */
     if(H5F_addr_defined(hdr->fs_addr)) {
-        if(H5HF_space_size(hdr, dxpl_id, &meta_size) < 0)
+        if(H5HF__space_size(hdr, &meta_size) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't retrieve FS meta storage info")
 	*heap_size += meta_size;
     } /* end if */
 
 done:
     /* Release resources */
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for tracking 'huge' objects")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5HFtest.c b/src/H5HFtest.c
index 4b97194..1b1f688 100644
--- a/src/H5HFtest.c
+++ b/src/H5HFtest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
diff --git a/src/H5HFtiny.c b/src/H5HFtiny.c
index 711ceb9..79462e9 100644
--- a/src/H5HFtiny.c
+++ b/src/H5HFtiny.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5HG.c b/src/H5HG.c
index e8eb2eb..53f1b2a 100644
--- a/src/H5HG.c
+++ b/src/H5HG.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -84,7 +82,7 @@
 /* Local Prototypes */
 /********************/
 
-static haddr_t H5HG_create(H5F_t *f, hid_t dxpl_id, size_t size);
+static haddr_t H5HG__create(H5F_t *f, size_t size);
 
 
 /*********************/
@@ -116,7 +114,7 @@ H5FL_BLK_DEFINE(gheap_chunk);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HG_create
+ * Function:	H5HG__create
  *
  * Purpose:	Creates a global heap collection of the specified size.  If
  *		SIZE is less than some minimum it will be readjusted.  The
@@ -135,7 +133,7 @@ H5FL_BLK_DEFINE(gheap_chunk);
  *-------------------------------------------------------------------------
  */
 static haddr_t
-H5HG_create(H5F_t *f, hid_t dxpl_id, size_t size)
+H5HG__create(H5F_t *f, size_t size)
 {
     H5HG_heap_t	*heap = NULL;
     uint8_t	*p = NULL;
@@ -143,7 +141,7 @@ H5HG_create(H5F_t *f, hid_t dxpl_id, size_t size)
     size_t	n;
     haddr_t	ret_value = HADDR_UNDEF;        /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, H5AC__GLOBALHEAP_TAG, HADDR_UNDEF)
+    FUNC_ENTER_STATIC_TAG(H5AC__GLOBALHEAP_TAG)
 
     /* Check args */
     HDassert(f);
@@ -153,7 +151,7 @@ H5HG_create(H5F_t *f, hid_t dxpl_id, size_t size)
 
     /* Create it */
     H5_CHECK_OVERFLOW(size, size_t, hsize_t);
-    if(HADDR_UNDEF == (addr = H5MF_alloc(f, H5FD_MEM_GHEAP, dxpl_id, (hsize_t)size)))
+    if(HADDR_UNDEF == (addr = H5MF_alloc(f, H5FD_MEM_GHEAP, (hsize_t)size)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, HADDR_UNDEF, "unable to allocate file space for global heap")
     if(NULL == (heap = H5FL_CALLOC(H5HG_heap_t)))
         HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, HADDR_UNDEF, "memory allocation failed")
@@ -209,7 +207,7 @@ H5HG_create(H5F_t *f, hid_t dxpl_id, size_t size)
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, HADDR_UNDEF, "unable to add global heap collection to file's CWFS")
 
     /* Add the heap to the cache */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_GHEAP, addr, heap, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(f, H5AC_GHEAP, addr, heap, H5AC__NO_FLAGS_SET) < 0)
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, HADDR_UNDEF, "unable to cache global heap collection")
 
     ret_value = addr;
@@ -219,7 +217,7 @@ done:
     if(!H5F_addr_defined(ret_value)) {
         if(H5F_addr_defined(addr)) {
             /* Release the space on disk */
-            if(H5MF_xfree(f, H5FD_MEM_GHEAP, dxpl_id, addr, (hsize_t)size) < 0)
+            if(H5MF_xfree(f, H5FD_MEM_GHEAP, addr, (hsize_t)size) < 0)
                 HDONE_ERROR(H5E_BTREE, H5E_CANTFREE, HADDR_UNDEF, "unable to free global heap")
 
             /* Check if the heap object was allocated */
@@ -230,12 +228,12 @@ done:
         } /* end if */
     } /* end if */
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, HADDR_UNDEF);
-} /* H5HG_create() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value);
+} /* H5HG__create() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5HG_protect
+ * Function:	H5HG__protect
  *
  * Purpose:	Convenience wrapper around H5AC_protect on an indirect block
  *
@@ -247,12 +245,12 @@ done:
  *-------------------------------------------------------------------------
  */
 H5HG_heap_t *
-H5HG_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags)
+H5HG__protect(H5F_t *f, haddr_t addr, unsigned flags)
 {
     H5HG_heap_t *heap;          /* Global heap */
     H5HG_heap_t *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments */
     HDassert(f);
@@ -262,7 +260,7 @@ H5HG_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags)
     HDassert((flags & (unsigned)(~H5AC__READ_ONLY_FLAG)) == 0);
 
     /* Lock the heap into memory */
-    if(NULL == (heap = (H5HG_heap_t *)H5AC_protect(f, dxpl_id, H5AC_GHEAP, addr, f, flags)))
+    if(NULL == (heap = (H5HG_heap_t *)H5AC_protect(f, H5AC_GHEAP, addr, f, flags)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, NULL, "unable to protect global heap")
 
     /* Set the heap's address */
@@ -273,7 +271,7 @@ H5HG_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5HG_protect() */
+} /* H5HG__protect() */
 
 
 /*-------------------------------------------------------------------------
@@ -414,20 +412,10 @@ done:
  * Programmer:	Quincey Koziol
  *              Saturday, June 12, 2004
  *
- * Modifications:
- *
- *		John Mainzer, 6/8/05
- *		Modified the function to use the new dirtied parameter of
- *		of H5AC_unprotect() instead of modifying the is_dirty
- *		field of the cache info.
- *
- *		In this case, that required adding the new heap_dirtied_ptr
- *		parameter to the function's argument list.
- *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HG_extend(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t need)
+H5HG_extend(H5F_t *f, haddr_t addr, size_t need)
 {
     H5HG_heap_t *heap = NULL;       /* Pointer to heap to extend */
     unsigned heap_flags = H5AC__NO_FLAGS_SET;   /* Flags to unprotecting heap */
@@ -444,7 +432,7 @@ H5HG_extend(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t need)
     HDassert(H5F_addr_defined(addr));
 
     /* Protect the heap */
-    if(NULL == (heap = H5HG_protect(f, dxpl_id, addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (heap = H5HG__protect(f, addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect global heap")
 
     /* Re-allocate the heap information in memory */
@@ -487,7 +475,7 @@ H5HG_extend(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t need)
     heap_flags |= H5AC__DIRTIED_FLAG;
 
 done:
-    if(heap && H5AC_unprotect(f, dxpl_id, H5AC_GHEAP, heap->addr, heap, heap_flags) < 0)
+    if(heap && H5AC_unprotect(f, H5AC_GHEAP, heap->addr, heap, heap_flags) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to unprotect heap")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -517,7 +505,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HG_insert(H5F_t *f, hid_t dxpl_id, size_t size, void *obj, H5HG_t *hobj/*out*/)
+H5HG_insert(H5F_t *f, size_t size, void *obj, H5HG_t *hobj/*out*/)
 {
     size_t	need;		/*total space needed for object		*/
     size_t	idx;
@@ -526,7 +514,7 @@ H5HG_insert(H5F_t *f, hid_t dxpl_id, size_t size, void *obj, H5HG_t *hobj/*out*/
     unsigned 	heap_flags = H5AC__NO_FLAGS_SET;
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__GLOBALHEAP_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__GLOBALHEAP_TAG, FAIL)
 
     /* Check args */
     HDassert(f);
@@ -541,7 +529,7 @@ H5HG_insert(H5F_t *f, hid_t dxpl_id, size_t size, void *obj, H5HG_t *hobj/*out*/
 
     /* Look for a heap in the file's CWFS that has enough space for the object */
     addr = HADDR_UNDEF;
-    if(H5F_cwfs_find_free_heap(f, dxpl_id, need, &addr) < 0)
+    if(H5F_cwfs_find_free_heap(f, need, &addr) < 0)
         HGOTO_ERROR(H5E_HEAP, H5E_NOTFOUND, FAIL, "error trying to locate heap")
 
     /*
@@ -549,14 +537,14 @@ H5HG_insert(H5F_t *f, hid_t dxpl_id, size_t size, void *obj, H5HG_t *hobj/*out*/
      * new collection large enough for the message plus the collection header.
      */
     if(!H5F_addr_defined(addr)) {
-        addr = H5HG_create(f, dxpl_id, need + H5HG_SIZEOF_HDR(f));
+        addr = H5HG__create(f, need + H5HG_SIZEOF_HDR(f));
 
         if(!H5F_addr_defined(addr))
 	    HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "unable to allocate a global heap collection")
     } /* end if */
     HDassert(H5F_addr_defined(addr));
 
-    if(NULL == (heap = H5HG_protect(f, dxpl_id, addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (heap = H5HG__protect(f, addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect global heap")
 
     /* Split the free space to make room for the new object */
@@ -579,10 +567,10 @@ H5HG_insert(H5F_t *f, hid_t dxpl_id, size_t size, void *obj, H5HG_t *hobj/*out*/
     hobj->idx = idx;
 
 done:
-    if(heap && H5AC_unprotect(f, dxpl_id, H5AC_GHEAP, heap->addr, heap, heap_flags) < 0)
+    if(heap && H5AC_unprotect(f, H5AC_GHEAP, heap->addr, heap, heap_flags) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to unprotect heap.")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* H5HG_insert() */
 
 
@@ -604,8 +592,7 @@ done:
  *-------------------------------------------------------------------------
  */
 void *
-H5HG_read(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj, void *object/*out*/,
-    size_t *buf_size)
+H5HG_read(H5F_t *f, H5HG_t *hobj, void *object/*out*/, size_t *buf_size)
 {
     H5HG_heap_t	*heap = NULL;           /* Pointer to global heap object */
     size_t	size;                   /* Size of the heap object */
@@ -613,14 +600,14 @@ H5HG_read(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj, void *object/*out*/,
     void        *orig_object = object;  /* Keep a copy of the original object pointer */
     void	*ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__GLOBALHEAP_TAG, NULL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__GLOBALHEAP_TAG, NULL)
 
     /* Check args */
     HDassert(f);
     HDassert(hobj);
 
     /* Load the heap */
-    if(NULL == (heap = H5HG_protect(f, dxpl_id, hobj->addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (heap = H5HG__protect(f, hobj->addr, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, NULL, "unable to protect global heap")
 
     HDassert(hobj->idx < heap->nused);
@@ -650,13 +637,13 @@ H5HG_read(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj, void *object/*out*/,
     ret_value = object;
 
 done:
-    if(heap && H5AC_unprotect(f, dxpl_id, H5AC_GHEAP, hobj->addr, heap, H5AC__NO_FLAGS_SET) < 0)
+    if(heap && H5AC_unprotect(f, H5AC_GHEAP, hobj->addr, heap, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, NULL, "unable to release object header")
 
     if(NULL == ret_value && NULL == orig_object && object)
         H5MM_free(object);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, NULL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5HG_read() */
 
 
@@ -679,13 +666,13 @@ done:
  *-------------------------------------------------------------------------
  */
 int
-H5HG_link(H5F_t *f, hid_t dxpl_id, const H5HG_t *hobj, int adjust)
+H5HG_link(H5F_t *f, const H5HG_t *hobj, int adjust)
 {
     H5HG_heap_t *heap = NULL;
     unsigned heap_flags = H5AC__NO_FLAGS_SET;
     int ret_value = -1;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__GLOBALHEAP_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__GLOBALHEAP_TAG, FAIL)
 
     /* Check args */
     HDassert(f);
@@ -694,7 +681,7 @@ H5HG_link(H5F_t *f, hid_t dxpl_id, const H5HG_t *hobj, int adjust)
 	HGOTO_ERROR(H5E_HEAP, H5E_WRITEERROR, FAIL, "no write intent on file")
 
     /* Load the heap */
-    if(NULL == (heap = H5HG_protect(f, dxpl_id, hobj->addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (heap = H5HG__protect(f, hobj->addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect global heap")
 
     if(adjust != 0) {
@@ -712,10 +699,10 @@ H5HG_link(H5F_t *f, hid_t dxpl_id, const H5HG_t *hobj, int adjust)
     ret_value = heap->obj[hobj->idx].nrefs;
 
 done:
-    if(heap && H5AC_unprotect(f, dxpl_id, H5AC_GHEAP, hobj->addr, heap, heap_flags) < 0)
+    if(heap && H5AC_unprotect(f, H5AC_GHEAP, hobj->addr, heap, heap_flags) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5HG_link() */
 
 
@@ -733,12 +720,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HG_get_obj_size(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj, size_t *obj_size)
+H5HG_get_obj_size(H5F_t *f, H5HG_t *hobj, size_t *obj_size)
 {
     H5HG_heap_t *heap = NULL;           /* Pointer to global heap object */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__GLOBALHEAP_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__GLOBALHEAP_TAG, FAIL)
 
     /* Check args */
     HDassert(f);
@@ -746,7 +733,7 @@ H5HG_get_obj_size(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj, size_t *obj_size)
     HDassert(obj_size);
 
     /* Load the heap */
-    if(NULL == (heap = H5HG_protect(f, dxpl_id, hobj->addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (heap = H5HG__protect(f, hobj->addr, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect global heap")
 
     HDassert(hobj->idx < heap->nused);
@@ -756,10 +743,10 @@ H5HG_get_obj_size(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj, size_t *obj_size)
     *obj_size = heap->obj[hobj->idx].size;
 
 done:
-    if(heap && H5AC_unprotect(f, dxpl_id, H5AC_GHEAP, hobj->addr, heap, H5AC__NO_FLAGS_SET) < 0)
+    if(heap && H5AC_unprotect(f, H5AC_GHEAP, hobj->addr, heap, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5HG_get_obj_size() */
 
 
@@ -773,17 +760,10 @@ done:
  * Programmer:	Robb Matzke
  *              Monday, March 30, 1998
  *
- * Modifications:
- *
- *		John Mainzer - 6/8/05
- *		Modified function to use the dirtied parameter of
- *		H5AC_unprotect() instead of modifying the is_dirty
- *		field of the cache info.
- *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HG_remove (H5F_t *f, hid_t dxpl_id, H5HG_t *hobj)
+H5HG_remove (H5F_t *f, H5HG_t *hobj)
 {
     H5HG_heap_t *heap = NULL;
     uint8_t     *p = NULL, *obj_start = NULL;
@@ -792,7 +772,7 @@ H5HG_remove (H5F_t *f, hid_t dxpl_id, H5HG_t *hobj)
     unsigned    flags = H5AC__NO_FLAGS_SET;/* Whether the heap gets deleted */
     herr_t      ret_value = SUCCEED;       /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__GLOBALHEAP_TAG, FAIL);
+    FUNC_ENTER_NOAPI_TAG(H5AC__GLOBALHEAP_TAG, FAIL)
 
     /* Check args */
     HDassert(f);
@@ -801,7 +781,7 @@ H5HG_remove (H5F_t *f, hid_t dxpl_id, H5HG_t *hobj)
         HGOTO_ERROR(H5E_HEAP, H5E_WRITEERROR, FAIL, "no write intent on file")
 
     /* Load the heap */
-    if(NULL == (heap = H5HG_protect(f, dxpl_id, hobj->addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (heap = H5HG__protect(f, hobj->addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect global heap")
 
     HDassert(hobj->idx < heap->nused);
@@ -851,10 +831,10 @@ H5HG_remove (H5F_t *f, hid_t dxpl_id, H5HG_t *hobj)
     } /* end else */
 
 done:
-    if(heap && H5AC_unprotect(f, dxpl_id, H5AC_GHEAP, hobj->addr, heap, flags) < 0)
+    if(heap && H5AC_unprotect(f, H5AC_GHEAP, hobj->addr, heap, flags) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL);
+    FUNC_LEAVE_NOAPI_TAG(ret_value);
 } /* end H5HG_remove() */
 
 
diff --git a/src/H5HGcache.c b/src/H5HGcache.c
index a83c22b..50b2669 100644
--- a/src/H5HGcache.c
+++ b/src/H5HGcache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5HGdbg.c b/src/H5HGdbg.c
index 6013de5..a5e5363 100644
--- a/src/H5HGdbg.c
+++ b/src/H5HGdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
@@ -85,8 +83,7 @@
  *-------------------------------------------------------------------------
  */
 herr_t
-H5HG_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
-	  int fwidth)
+H5HG_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth)
 {
     unsigned		u, nused, maxobj;
     unsigned		j, k;
@@ -103,7 +100,7 @@ H5HG_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
     HDassert(indent >= 0);
     HDassert(fwidth >= 0);
 
-    if(NULL == (h = H5HG_protect(f, dxpl_id, addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (h = H5HG__protect(f, addr, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect global heap collection");
 
     HDfprintf(stream, "%*sGlobal Heap Collection...\n", indent, "");
@@ -171,7 +168,7 @@ H5HG_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
 	}
 
 done:
-    if (h && H5AC_unprotect(f, dxpl_id, H5AC_GHEAP, addr, h, H5AC__NO_FLAGS_SET) < 0)
+    if (h && H5AC_unprotect(f, H5AC_GHEAP, addr, h, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_PROTECT, FAIL, "unable to release object header");
 
     FUNC_LEAVE_NOAPI(ret_value);
diff --git a/src/H5HGmodule.h b/src/H5HGmodule.h
index aa34f29..1c68206 100644
--- a/src/H5HGmodule.h
+++ b/src/H5HGmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5HGpkg.h b/src/H5HGpkg.h
index a5c80ea..a735ba0 100644
--- a/src/H5HGpkg.h
+++ b/src/H5HGpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -140,7 +138,7 @@ struct H5HG_heap_t {
 /* Package Private Prototypes */
 /******************************/
 H5_DLL herr_t H5HG_free(H5HG_heap_t *heap);
-H5_DLL H5HG_heap_t *H5HG_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags);
+H5_DLL H5HG_heap_t *H5HG__protect(H5F_t *f, haddr_t addr, unsigned flags);
 
 #endif /* _H5HGpkg_H */
 
diff --git a/src/H5HGprivate.h b/src/H5HGprivate.h
index 0c0aa69..a7d7a80 100644
--- a/src/H5HGprivate.h
+++ b/src/H5HGprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -56,15 +54,14 @@ typedef struct H5HG_heap_t H5HG_heap_t;
 
 
 /* Main global heap routines */
-H5_DLL herr_t H5HG_insert(H5F_t *f, hid_t dxpl_id, size_t size, void *obj,
-			   H5HG_t *hobj/*out*/);
-H5_DLL void *H5HG_read(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj, void *object, size_t *buf_size/*out*/);
-H5_DLL int H5HG_link(H5F_t *f, hid_t dxpl_id, const H5HG_t *hobj, int adjust);
-H5_DLL herr_t H5HG_get_obj_size(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj, size_t *obj_size);
-H5_DLL herr_t H5HG_remove(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj);
+H5_DLL herr_t H5HG_insert(H5F_t *f, size_t size, void *obj, H5HG_t *hobj/*out*/);
+H5_DLL void *H5HG_read(H5F_t *f, H5HG_t *hobj, void *object, size_t *buf_size/*out*/);
+H5_DLL int H5HG_link(H5F_t *f, const H5HG_t *hobj, int adjust);
+H5_DLL herr_t H5HG_get_obj_size(H5F_t *f, H5HG_t *hobj, size_t *obj_size);
+H5_DLL herr_t H5HG_remove(H5F_t *f, H5HG_t *hobj);
 
 /* Support routines */
-H5_DLL herr_t H5HG_extend(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t need);
+H5_DLL herr_t H5HG_extend(H5F_t *f, haddr_t addr, size_t need);
 
 /* Query routines */
 H5_DLL haddr_t H5HG_get_addr(const H5HG_heap_t *h);
@@ -72,7 +69,7 @@ H5_DLL size_t H5HG_get_size(const H5HG_heap_t *h);
 H5_DLL size_t H5HG_get_free_size(const H5HG_heap_t *h);
 
 /* Debugging functions */
-H5_DLL herr_t H5HG_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
+H5_DLL herr_t H5HG_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
 			  int fwidth);
 
 #endif /* _H5HGprivate_H */
diff --git a/src/H5HGpublic.h b/src/H5HGpublic.h
index 01cd60c..fcec593 100644
--- a/src/H5HGpublic.h
+++ b/src/H5HGpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5HGquery.c b/src/H5HGquery.c
index d07edcc..35abc2e 100644
--- a/src/H5HGquery.c
+++ b/src/H5HGquery.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5HL.c b/src/H5HL.c
index 9af1119..735077c 100644
--- a/src/H5HL.c
+++ b/src/H5HL.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -64,7 +62,7 @@
 /********************/
 
 static H5HL_free_t *H5HL__remove_free(H5HL_t *heap, H5HL_free_t *fl);
-static herr_t H5HL__minimize_heap_space(H5F_t *f, hid_t dxpl_id, H5HL_t *heap);
+static herr_t H5HL__minimize_heap_space(H5F_t *f, H5HL_t *heap);
 static herr_t H5HL__dirty(H5HL_t *heap);
 
 
@@ -112,7 +110,7 @@ H5FL_BLK_DEFINE(lheap_chunk);
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5HL_create(H5F_t *f, hid_t dxpl_id, size_t size_hint, haddr_t *addr_p/*out*/))
+H5HL_create(H5F_t *f, size_t size_hint, haddr_t *addr_p/*out*/))
 
     H5HL_t      *heap = NULL;           /* Heap created                 */
     H5HL_prfx_t *prfx = NULL;           /* Heap prefix                  */
@@ -133,7 +131,7 @@ H5HL_create(H5F_t *f, hid_t dxpl_id, size_t size_hint, haddr_t *addr_p/*out*/))
 
     /* Allocate file space */
     total_size = heap->prfx_size + size_hint;
-    if(HADDR_UNDEF == (heap->prfx_addr = H5MF_alloc(f, H5FD_MEM_LHEAP, dxpl_id, total_size)))
+    if(HADDR_UNDEF == (heap->prfx_addr = H5MF_alloc(f, H5FD_MEM_LHEAP, total_size)))
         H5E_THROW(H5E_CANTALLOC, "unable to allocate file memory");
 
     /* Initialize info */
@@ -163,7 +161,7 @@ H5HL_create(H5F_t *f, hid_t dxpl_id, size_t size_hint, haddr_t *addr_p/*out*/))
         H5E_THROW(H5E_CANTALLOC, "memory allocation failed");
 
     /* Add to cache */
-    if(FAIL == H5AC_insert_entry(f, dxpl_id, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, H5AC__NO_FLAGS_SET))
+    if(FAIL == H5AC_insert_entry(f, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, H5AC__NO_FLAGS_SET))
         H5E_THROW(H5E_CANTINIT, "unable to cache local heap prefix");
 
     /* Set address to return */
@@ -179,7 +177,7 @@ CATCH
         else {
             if(heap) {
                 if(H5F_addr_defined(heap->prfx_addr))
-                    if(FAIL == H5MF_xfree(f, H5FD_MEM_LHEAP, dxpl_id, heap->prfx_addr, total_size))
+                    if(FAIL == H5MF_xfree(f, H5FD_MEM_LHEAP, heap->prfx_addr, total_size))
                         H5E_THROW(H5E_CANTFREE, "can't release heap data?");
                 if(FAIL == H5HL__dest(heap))
                     H5E_THROW(H5E_CANTFREE, "unable to destroy local heap");
@@ -205,7 +203,7 @@ END_FUNC(PRIV) /* end H5HL_create() */
  */
 BEGIN_FUNC(STATIC, ERR,
 herr_t, SUCCEED, FAIL,
-H5HL__minimize_heap_space(H5F_t *f, hid_t dxpl_id, H5HL_t *heap))
+H5HL__minimize_heap_space(H5F_t *f, H5HL_t *heap))
 
     size_t new_heap_size = heap->dblk_size;     /* New size of heap */
 
@@ -299,7 +297,7 @@ H5HL__minimize_heap_space(H5F_t *f, hid_t dxpl_id, H5HL_t *heap))
             H5E_THROW(H5E_CANTALLOC, "memory allocation failed");
 
         /* Reallocate data block in file */
-        if(FAIL == H5HL__dblk_realloc(f, dxpl_id, heap, new_heap_size))
+        if(FAIL == H5HL__dblk_realloc(f, heap, new_heap_size))
             H5E_THROW(H5E_CANTRESIZE, "reallocating data block failed");
     } /* end if */
 
@@ -324,7 +322,7 @@ END_FUNC(STATIC) /* H5HL__minimize_heap_space() */
  */
 BEGIN_FUNC(PRIV, ERR,
 H5HL_t *, NULL, NULL,
-H5HL_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags))
+H5HL_protect(H5F_t *f, haddr_t addr, unsigned flags))
 
     H5HL_cache_prfx_ud_t prfx_udata;                    /* User data for protecting local heap prefix       */
     H5HL_prfx_t *prfx = NULL;                           /* Local heap prefix                                */
@@ -347,7 +345,7 @@ H5HL_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags))
     prfx_udata.sizeof_prfx = H5HL_SIZEOF_HDR(f);
 
     /* Protect the local heap prefix */
-    if(NULL == (prfx = (H5HL_prfx_t *)H5AC_protect(f, dxpl_id, H5AC_LHEAP_PRFX, addr, &prfx_udata, flags)))
+    if(NULL == (prfx = (H5HL_prfx_t *)H5AC_protect(f, H5AC_LHEAP_PRFX, addr, &prfx_udata, flags)))
         H5E_THROW(H5E_CANTPROTECT, "unable to load heap prefix");
 
     /* Get the pointer to the heap */
@@ -362,7 +360,7 @@ H5HL_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags))
             prfx_cache_flags |= H5AC__PIN_ENTRY_FLAG;
         else {
             /* Protect the local heap data block */
-            if(NULL == (dblk = (H5HL_dblk_t *)H5AC_protect(f, dxpl_id, H5AC_LHEAP_DBLK, heap->dblk_addr, heap, flags)))
+            if(NULL == (dblk = (H5HL_dblk_t *)H5AC_protect(f, H5AC_LHEAP_DBLK, heap->dblk_addr, heap, flags)))
                 H5E_THROW(H5E_CANTPROTECT, "unable to load heap data block");
 
             /* Set the flag for pinning the data block when unprotecting it */
@@ -378,11 +376,11 @@ H5HL_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags))
 
 CATCH
     /* Release the prefix from the cache, now pinned */
-    if(prfx && heap && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, prfx_cache_flags) < 0)
+    if(prfx && heap && H5AC_unprotect(f, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, prfx_cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release local heap prefix");
 
     /* Release the data block from the cache, now pinned */
-    if(dblk && heap && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_DBLK, heap->dblk_addr, dblk, dblk_cache_flags) < 0)
+    if(dblk && heap && H5AC_unprotect(f, H5AC_LHEAP_DBLK, heap->dblk_addr, dblk, dblk_cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release local heap data block");
 
 END_FUNC(PRIV) /* end H5HL_protect() */
@@ -402,18 +400,20 @@ END_FUNC(PRIV) /* end H5HL_protect() */
  *
  *-------------------------------------------------------------------------
  */
-BEGIN_FUNC(PRIV, NOERR,
-void *, NULL, -,
+BEGIN_FUNC(PRIV, ERR,
+void *, NULL, NULL,
 H5HL_offset_into(const H5HL_t *heap, size_t offset))
 
     /* Sanity check */
     HDassert(heap);
-    HDassert(offset < heap->dblk_size);
+    if(offset >= heap->dblk_size)
+       H5E_THROW(H5E_CANTGET, "unable to offset into local heap data block");
 
     ret_value = heap->dblk_image + offset;
 
+CATCH
+    /* No special processing on errors */
 END_FUNC(PRIV) /* end H5HL_offset_into() */
-
 
 /*-------------------------------------------------------------------------
  * Function:    H5HL_unprotect
@@ -547,7 +547,7 @@ END_FUNC(STATIC) /* end H5HL__dirty() */
  */
 BEGIN_FUNC(PRIV, ERR,
 size_t, UFAIL, UFAIL,
-H5HL_insert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t buf_size, const void *buf))
+H5HL_insert(H5F_t *f, H5HL_t *heap, size_t buf_size, const void *buf))
 
     H5HL_free_t     *fl = NULL, *last_fl = NULL;
     size_t          offset = 0;
@@ -635,7 +635,7 @@ H5HL_insert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t buf_size, const void *
         H5_CHECK_OVERFLOW(new_dblk_size, size_t, hsize_t);
 
         /* Extend current heap if possible */
-        was_extended = H5MF_try_extend(f, dxpl_id, H5FD_MEM_LHEAP, heap->dblk_addr, (hsize_t)(heap->dblk_size), (hsize_t)need_more);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_LHEAP, heap->dblk_addr, (hsize_t)(heap->dblk_size), (hsize_t)need_more);
         if(FAIL == was_extended)
             H5E_THROW(H5E_CANTEXTEND, "error trying to extend heap");
 
@@ -658,7 +658,7 @@ H5HL_insert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t buf_size, const void *
         } /* end if */
         else { /* ...if we can't, allocate a new chunk & release the old */
             /* Reallocate data block in file */
-            if(FAIL == H5HL__dblk_realloc(f, dxpl_id, heap, new_dblk_size))
+            if(FAIL == H5HL__dblk_realloc(f, heap, new_dblk_size))
                 H5E_THROW(H5E_CANTRESIZE, "reallocating data block failed");
         } /* end if */
 
@@ -761,7 +761,7 @@ END_FUNC(PRIV) /* H5HL_insert() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5HL_remove(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t offset, size_t size))
+H5HL_remove(H5F_t *f, H5HL_t *heap, size_t offset, size_t size))
 
     H5HL_free_t *fl = NULL;
 
@@ -809,7 +809,7 @@ H5HL_remove(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t offset, size_t size))
                     fl2 = H5HL__remove_free(heap, fl2);
                     if(((fl->offset + fl->size) == heap->dblk_size) &&
                              ((2 * fl->size) > heap->dblk_size)) {
-                        if(FAIL == H5HL__minimize_heap_space(f, dxpl_id, heap))
+                        if(FAIL == H5HL__minimize_heap_space(f, heap))
                             H5E_THROW(H5E_CANTFREE, "heap size minimization failed");
                     }
                     H5_LEAVE(SUCCEED);
@@ -818,7 +818,7 @@ H5HL_remove(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t offset, size_t size))
             }
             if(((fl->offset + fl->size) == heap->dblk_size) &&
                      ((2 * fl->size) > heap->dblk_size)) {
-                if(FAIL == H5HL__minimize_heap_space(f, dxpl_id, heap))
+                if(FAIL == H5HL__minimize_heap_space(f, heap))
                     H5E_THROW(H5E_CANTFREE, "heap size minimization failed");
             }
             H5_LEAVE(SUCCEED);
@@ -833,7 +833,7 @@ H5HL_remove(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t offset, size_t size))
                     fl2 = H5HL__remove_free(heap, fl2);
                     if(((fl->offset + fl->size) == heap->dblk_size) &&
                         ((2 * fl->size) > heap->dblk_size)) {
-                        if(FAIL == H5HL__minimize_heap_space(f, dxpl_id, heap))
+                        if(FAIL == H5HL__minimize_heap_space(f, heap))
                             H5E_THROW(H5E_CANTFREE, "heap size minimization failed");
                     } /* end if */
                     H5_LEAVE(SUCCEED);
@@ -842,7 +842,7 @@ H5HL_remove(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t offset, size_t size))
             } /* end while */
             if(((fl->offset + fl->size) == heap->dblk_size) &&
                     ((2 * fl->size) > heap->dblk_size)) {
-                if(FAIL == H5HL__minimize_heap_space(f, dxpl_id, heap))
+                if(FAIL == H5HL__minimize_heap_space(f, heap))
                     H5E_THROW(H5E_CANTFREE, "heap size minimization failed");
             } /* end if */
             H5_LEAVE(SUCCEED);
@@ -879,11 +879,9 @@ H5HL_remove(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t offset, size_t size))
         heap->freelist->prev = fl;
     heap->freelist = fl;
 
-    if(((fl->offset + fl->size) == heap->dblk_size) &&
-            ((2 * fl->size) > heap->dblk_size)) {
-        if(FAIL == H5HL__minimize_heap_space(f, dxpl_id, heap))
+    if(((fl->offset + fl->size) == heap->dblk_size) && ((2 * fl->size) > heap->dblk_size))
+        if(FAIL == H5HL__minimize_heap_space(f, heap))
             H5E_THROW(H5E_CANTFREE, "heap size minimization failed");
-    } /* end if */
 
 CATCH
     /* No special processing on exit */
@@ -905,7 +903,7 @@ END_FUNC(PRIV) /* end H5HL_remove() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5HL_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr))
+H5HL_delete(H5F_t *f, haddr_t addr))
 
     H5HL_t      *heap = NULL;           /* Local heap to delete */
     H5HL_cache_prfx_ud_t prfx_udata;    /* User data for protecting local heap prefix */
@@ -924,7 +922,7 @@ H5HL_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr))
     prfx_udata.sizeof_prfx = H5HL_SIZEOF_HDR(f);
 
     /* Protect the local heap prefix */
-    if(NULL == (prfx = (H5HL_prfx_t *)H5AC_protect(f, dxpl_id, H5AC_LHEAP_PRFX, addr, &prfx_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (prfx = (H5HL_prfx_t *)H5AC_protect(f, H5AC_LHEAP_PRFX, addr, &prfx_udata, H5AC__NO_FLAGS_SET)))
         H5E_THROW(H5E_CANTPROTECT, "unable to load heap prefix");
 
     /* Get the pointer to the heap */
@@ -933,7 +931,7 @@ H5HL_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr))
     /* Check if heap has separate data block */
     if(!heap->single_cache_obj)
         /* Protect the local heap data block */
-        if(NULL == (dblk = (H5HL_dblk_t *)H5AC_protect(f, dxpl_id, H5AC_LHEAP_DBLK, heap->dblk_addr, heap, H5AC__NO_FLAGS_SET)))
+        if(NULL == (dblk = (H5HL_dblk_t *)H5AC_protect(f, H5AC_LHEAP_DBLK, heap->dblk_addr, heap, H5AC__NO_FLAGS_SET)))
             H5E_THROW(H5E_CANTPROTECT, "unable to load heap data block");
 
     /* Set the flags for releasing the prefix and data block */
@@ -941,11 +939,11 @@ H5HL_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr))
 
 CATCH
     /* Release the data block from the cache, now deleted */
-    if(dblk && heap && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_DBLK, heap->dblk_addr, dblk, cache_flags) < 0)
+    if(dblk && heap && H5AC_unprotect(f, H5AC_LHEAP_DBLK, heap->dblk_addr, dblk, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release local heap data block");
 
     /* Release the prefix from the cache, now deleted */
-    if(prfx && heap && H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, cache_flags) < 0)
+    if(prfx && heap && H5AC_unprotect(f, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, cache_flags) < 0)
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release local heap prefix");
 
 END_FUNC(PRIV) /* end H5HL_delete() */
@@ -965,7 +963,7 @@ END_FUNC(PRIV) /* end H5HL_delete() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5HL_get_size(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t *size))
+H5HL_get_size(H5F_t *f, haddr_t addr, size_t *size))
 
     H5HL_cache_prfx_ud_t prfx_udata;    /* User data for protecting local heap prefix */
     H5HL_prfx_t *prfx = NULL;           /* Local heap prefix */
@@ -983,7 +981,7 @@ H5HL_get_size(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t *size))
     prfx_udata.sizeof_prfx = H5HL_SIZEOF_HDR(f);
 
     /* Protect the local heap prefix */
-    if(NULL == (prfx = (H5HL_prfx_t *)H5AC_protect(f, dxpl_id, H5AC_LHEAP_PRFX, addr, &prfx_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (prfx = (H5HL_prfx_t *)H5AC_protect(f, H5AC_LHEAP_PRFX, addr, &prfx_udata, H5AC__READ_ONLY_FLAG)))
         H5E_THROW(H5E_CANTPROTECT, "unable to load heap prefix");
 
     /* Get the pointer to the heap */
@@ -993,7 +991,7 @@ H5HL_get_size(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t *size))
     *size = heap->dblk_size;
 
 CATCH
-    if(prfx && FAIL == H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, H5AC__NO_FLAGS_SET))
+    if(prfx && FAIL == H5AC_unprotect(f, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, H5AC__NO_FLAGS_SET))
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release local heap prefix");
 
 END_FUNC(PRIV) /* end H5HL_get_size() */
@@ -1014,7 +1012,7 @@ END_FUNC(PRIV) /* end H5HL_get_size() */
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5HL_heapsize(H5F_t *f, hid_t dxpl_id, haddr_t addr, hsize_t *heap_size))
+H5HL_heapsize(H5F_t *f, haddr_t addr, hsize_t *heap_size))
 
     H5HL_cache_prfx_ud_t prfx_udata;    /* User data for protecting local heap prefix */
     H5HL_prfx_t *prfx = NULL;           /* Local heap prefix */
@@ -1032,7 +1030,7 @@ H5HL_heapsize(H5F_t *f, hid_t dxpl_id, haddr_t addr, hsize_t *heap_size))
     prfx_udata.sizeof_prfx = H5HL_SIZEOF_HDR(f);
 
     /* Protect the local heap prefix */
-    if(NULL == (prfx = (H5HL_prfx_t *)H5AC_protect(f, dxpl_id, H5AC_LHEAP_PRFX, addr, &prfx_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (prfx = (H5HL_prfx_t *)H5AC_protect(f, H5AC_LHEAP_PRFX, addr, &prfx_udata, H5AC__READ_ONLY_FLAG)))
         H5E_THROW(H5E_CANTPROTECT, "unable to load heap prefix");
 
     /* Get the pointer to the heap */
@@ -1042,7 +1040,7 @@ H5HL_heapsize(H5F_t *f, hid_t dxpl_id, haddr_t addr, hsize_t *heap_size))
     *heap_size += (hsize_t)(heap->prfx_size + heap->dblk_size);
 
 CATCH
-    if(prfx && FAIL == H5AC_unprotect(f, dxpl_id, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, H5AC__NO_FLAGS_SET))
+    if(prfx && FAIL == H5AC_unprotect(f, H5AC_LHEAP_PRFX, heap->prfx_addr, prfx, H5AC__NO_FLAGS_SET))
         H5E_THROW(H5E_CANTUNPROTECT, "unable to release local heap prefix");
 
 END_FUNC(PRIV) /* end H5HL_heapsize() */
diff --git a/src/H5HLcache.c b/src/H5HLcache.c
index 3668d81..926f787 100644
--- a/src/H5HLcache.c
+++ b/src/H5HLcache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5HLdbg.c b/src/H5HLdbg.c
index fc8f5d3..e4e6fa8 100644
--- a/src/H5HLdbg.c
+++ b/src/H5HLdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@hdfgroup.org>
@@ -49,7 +47,7 @@
  */
 BEGIN_FUNC(PRIV, ERR,
 herr_t, SUCCEED, FAIL,
-H5HL_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent, int fwidth))
+H5HL_debug(H5F_t *f, haddr_t addr, FILE * stream, int indent, int fwidth))
 
     H5HL_t		*h = NULL;
     int			free_block;
@@ -64,7 +62,7 @@ H5HL_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent, int
     HDassert(indent >= 0);
     HDassert(fwidth >= 0);
 
-    if(NULL == (h = (H5HL_t *)H5HL_protect(f, dxpl_id, addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (h = (H5HL_t *)H5HL_protect(f, addr, H5AC__READ_ONLY_FLAG)))
         H5E_THROW(H5E_CANTPROTECT, "unable to load/protect local heap");
 
     HDfprintf(stream, "%*sLocal Heap...\n", indent, "");
diff --git a/src/H5HLdblk.c b/src/H5HLdblk.c
index f90562b..762a213 100644
--- a/src/H5HLdblk.c
+++ b/src/H5HLdblk.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -180,7 +178,7 @@ END_FUNC(PKG) /* end H5HL__dblk_dest() */
  */
 BEGIN_FUNC(PKG, ERR,
 herr_t, SUCCEED, FAIL,
-H5HL__dblk_realloc(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t new_heap_size))
+H5HL__dblk_realloc(H5F_t *f, H5HL_t *heap, size_t new_heap_size))
 
     H5HL_dblk_t *dblk;                  /* Local heap data block */
     haddr_t old_addr;                   /* Old location of heap data block */
@@ -195,12 +193,12 @@ H5HL__dblk_realloc(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t new_heap_size))
     old_addr = heap->dblk_addr;
     old_heap_size = heap->dblk_size;
     H5_CHECK_OVERFLOW(old_heap_size, size_t, hsize_t);
-    if(FAIL == H5MF_xfree(f, H5FD_MEM_LHEAP, dxpl_id, old_addr, (hsize_t)old_heap_size))
+    if(FAIL == H5MF_xfree(f, H5FD_MEM_LHEAP, old_addr, (hsize_t)old_heap_size))
         H5E_THROW(H5E_CANTFREE, "can't free old local heap data");
 
     /* Allocate new space on disk */
     H5_CHECK_OVERFLOW(new_heap_size, size_t, hsize_t);
-    if(HADDR_UNDEF == (new_addr = H5MF_alloc(f, H5FD_MEM_LHEAP, dxpl_id, (hsize_t)new_heap_size)))
+    if(HADDR_UNDEF == (new_addr = H5MF_alloc(f, H5FD_MEM_LHEAP, (hsize_t)new_heap_size)))
         H5E_THROW(H5E_CANTALLOC, "unable to allocate file space for local heap");
 
     /* Update heap info*/
@@ -242,7 +240,7 @@ H5HL__dblk_realloc(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t new_heap_size))
                 H5E_THROW(H5E_CANTRESIZE, "unable to resize heap prefix in cache");
 
             /* Insert data block into cache (pinned) */
-            if(FAIL == H5AC_insert_entry(f, dxpl_id, H5AC_LHEAP_DBLK, new_addr, dblk, H5AC__PIN_ENTRY_FLAG))
+            if(FAIL == H5AC_insert_entry(f, H5AC_LHEAP_DBLK, new_addr, dblk, H5AC__PIN_ENTRY_FLAG))
                 H5E_THROW(H5E_CANTINIT, "unable to cache local heap data block");
                 
             dblk = NULL;
@@ -259,7 +257,7 @@ H5HL__dblk_realloc(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t new_heap_size))
                 H5E_THROW(H5E_CANTRESIZE, "unable to resize heap data block in cache");
 
             /* Relocate the heap data block in the cache */
-            if(FAIL == H5AC_move_entry(f, H5AC_LHEAP_DBLK, old_addr, new_addr, dxpl_id))
+            if(FAIL == H5AC_move_entry(f, H5AC_LHEAP_DBLK, old_addr, new_addr))
                 H5E_THROW(H5E_CANTMOVE, "unable to move heap data block in cache");
 
         } /* end else */
diff --git a/src/H5HLint.c b/src/H5HLint.c
index 5b547cf..e625f3d 100644
--- a/src/H5HLint.c
+++ b/src/H5HLint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5HLmodule.h b/src/H5HLmodule.h
index b38c077..b0fd750 100644
--- a/src/H5HLmodule.h
+++ b/src/H5HLmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5HLpkg.h b/src/H5HLpkg.h
index 06db696..44a2cfb 100644
--- a/src/H5HLpkg.h
+++ b/src/H5HLpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -149,6 +147,6 @@ H5_DLL herr_t H5HL__prfx_dest(H5HL_prfx_t *prfx);
 /* Heap data block routines */
 H5_DLL H5HL_dblk_t *H5HL__dblk_new(H5HL_t *heap);
 H5_DLL herr_t H5HL__dblk_dest(H5HL_dblk_t *dblk);
-H5_DLL herr_t H5HL__dblk_realloc(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t new_heap_size);
+H5_DLL herr_t H5HL__dblk_realloc(H5F_t *f, H5HL_t *heap, size_t new_heap_size);
 
 #endif /* _H5HLpkg_H */
diff --git a/src/H5HLprfx.c b/src/H5HLprfx.c
index ed1c4db..41c254a 100644
--- a/src/H5HLprfx.c
+++ b/src/H5HLprfx.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5HLprivate.h b/src/H5HLprivate.h
index e2bf29c..4001ef1 100644
--- a/src/H5HLprivate.h
+++ b/src/H5HLprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -58,20 +56,18 @@ typedef struct H5HL_t H5HL_t;
 /*
  * Library prototypes
  */
-H5_DLL herr_t H5HL_create(H5F_t *f, hid_t dxpl_id, size_t size_hint, haddr_t *addr/*out*/);
-H5_DLL herr_t H5HL_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr);
-H5_DLL herr_t H5HL_get_size(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t *size);
-H5_DLL herr_t H5HL_heapsize(H5F_t *f, hid_t dxpl_id, haddr_t addr, hsize_t *heap_size);
-H5_DLL size_t H5HL_insert(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t size,
-    const void *buf);
+H5_DLL herr_t H5HL_create(H5F_t *f, size_t size_hint, haddr_t *addr/*out*/);
+H5_DLL herr_t H5HL_delete(H5F_t *f, haddr_t addr);
+H5_DLL herr_t H5HL_get_size(H5F_t *f, haddr_t addr, size_t *size);
+H5_DLL herr_t H5HL_heapsize(H5F_t *f, haddr_t addr, hsize_t *heap_size);
+H5_DLL size_t H5HL_insert(H5F_t *f, H5HL_t *heap, size_t size, const void *buf);
 H5_DLL void *H5HL_offset_into(const H5HL_t *heap, size_t offset);
-H5_DLL H5HL_t *H5HL_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, unsigned flags);
-H5_DLL herr_t H5HL_remove(H5F_t *f, hid_t dxpl_id, H5HL_t *heap, size_t offset,
-    size_t size);
+H5_DLL H5HL_t *H5HL_protect(H5F_t *f, haddr_t addr, unsigned flags);
+H5_DLL herr_t H5HL_remove(H5F_t *f, H5HL_t *heap, size_t offset, size_t size);
 H5_DLL herr_t H5HL_unprotect(H5HL_t *heap);
 
 /* Debugging routines for dumping file structures */
-H5_DLL herr_t H5HL_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent,
+H5_DLL herr_t H5HL_debug(H5F_t *f, haddr_t addr, FILE * stream, int indent,
     int fwidth);
 
 #endif
diff --git a/src/H5HLpublic.h b/src/H5HLpublic.h
index 6dc1828..143bb78 100644
--- a/src/H5HLpublic.h
+++ b/src/H5HLpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5HP.c b/src/H5HP.c
index 78e9e5b..4ef5662 100644
--- a/src/H5HP.c
+++ b/src/H5HP.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5HPprivate.h b/src/H5HPprivate.h
index 8db5b21..041c2b9 100644
--- a/src/H5HPprivate.h
+++ b/src/H5HPprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5I.c b/src/H5I.c
index cbca879..5117394 100644
--- a/src/H5I.c
+++ b/src/H5I.c
@@ -5,57 +5,48 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * FILE:	H5I.c - Internal storage routines for handling "IDs"
+ * FILE:    H5I.c - Internal storage routines for handling "IDs"
  *
- * REMARKS:	ID's which allow objects (void *'s currently) to be bundled
- *		into "types" for more general storage.
+ * REMARKS: IDs which allow objects (void * currently) to be bundled
+ *          into "types" for more general storage.
  *
- * DESIGN:	The types are stored in an array of pointers to store each
- *		type in an element. Each "type" node contains a link to a
- *		hash table to manage the IDs in each type.  Allowed types are
- *		values within the range 1 to H5I_MAX_NUM_TYPES and are given out
- *		at run-time.  Types used by the library are stored in global
- *		variables defined in H5Ipublic.h.
- *
- * AUTHOR:	Quincey Koziol
- *
- * MODIFICATIONS:
- *	1/3/96	- Starting writing specs & coding prototype
- *	1/7/96	- Finished coding prototype
- *	6/10/97 - Moved into HDF5 library
- *	5/18/04 - Expanded to allow registration of new types at run-time
+ * DESIGN:  The types are stored in an array of pointers to store each
+ *          type in an element. Each "type" node contains a link to a
+ *          hash table to manage the IDs in each type.  Allowed types are
+ *          values within the range 1 to H5I_MAX_NUM_TYPES and are given out
+ *          at run-time.  Types used by the library are stored in global
+ *          variables defined in H5Ipublic.h.
  */
 
 #include "H5Imodule.h"          /* This source code file is part of the H5I module */
 
 
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5ACprivate.h"        /* Metadata cache                       */
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5FLprivate.h"	/* Free Lists                           */
-#include "H5Ipkg.h"		/* IDs			  		*/
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Oprivate.h"		/* Object headers		  	*/
-#include "H5SLprivate.h"	/* Skip Lists                           */
+#include "H5private.h"          /* Generic Functions                        */
+#include "H5ACprivate.h"        /* Metadata cache                           */
+#include "H5CXprivate.h"        /* API Contexts                             */
+#include "H5Eprivate.h"		/* Error handling                           */
+#include "H5FLprivate.h"	/* Free Lists                               */
+#include "H5Ipkg.h"             /* IDs                                      */
+#include "H5MMprivate.h"        /* Memory management                        */
+#include "H5Oprivate.h"         /* Object headers                           */
+#include "H5SLprivate.h"        /* Skip Lists                               */
 
 /* Define this to compile in support for dumping ID information */
 /* #define H5I_DEBUG_OUTPUT */
 #ifndef H5I_DEBUG_OUTPUT
-#include "H5Gprivate.h"		/* Groups				*/
+#include "H5Gprivate.h"         /* Groups                                   */
 #else /* H5I_DEBUG_OUTPUT */
-#define H5G_FRIEND		/*suppress error about including H5Gpkg	  */
-#include "H5Gpkg.h"		/* Groups		  		*/
-#include "H5Dprivate.h"		/* Datasets				*/
-#include "H5Tprivate.h"		/* Datatypes				*/
+#define H5G_FRIEND              /* Suppress error about including H5Gpkg    */
+#include "H5Gpkg.h"             /* Groups                                   */
+#include "H5Dprivate.h"         /* Datasets                                 */
+#include "H5Tprivate.h"         /* Datatypes                                */
 #endif /* H5I_DEBUG_OUTPUT */
 
 /* Local Macros */
@@ -136,6 +127,7 @@ static void *H5I__remove_common(H5I_id_type_t *type_ptr, hid_t id);
 static int H5I__inc_type_ref(H5I_type_t type);
 static int H5I__get_type_ref(H5I_type_t type);
 static H5I_id_info_t *H5I__find_id(hid_t id);
+static ssize_t H5I__get_name(const H5G_loc_t *loc, char *name, size_t size);
 #ifdef H5I_DEBUG_OUTPUT
 static herr_t H5I__debug(H5I_type_t type);
 #endif /* H5I_DEBUG_OUTPUT */
@@ -196,23 +188,19 @@ H5I_term_package(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Iregister_type
+ * Function:    H5Iregister_type
  *
- * Purpose:	Public interface to H5I_register_type.  Creates a new type
- *		of ID's to give out.  A specific number (RESERVED) of type
- *		entries may be reserved to enable "constant" values to be handed
- *		out which are valid IDs in the type, but which do not map to any
- *		data structures and are not allocated dynamically later. HASH_SIZE is
- *		the minimum hash table size to use for the type. FREE_FUNC is
- *		called with an object pointer when the object is removed from
- *		the type.
+ * Purpose:     Public interface to H5I_register_type.  Creates a new type
+ *              of ID's to give out.  A specific number (RESERVED) of type
+ *              entries may be reserved to enable "constant" values to be handed
+ *              out which are valid IDs in the type, but which do not map to any
+ *              data structures and are not allocated dynamically later. HASH_SIZE is
+ *              the minimum hash table size to use for the type. FREE_FUNC is
+ *              called with an object pointer when the object is removed from
+ *              the type.
  *
- * Return:	Success:	Type ID of the new type
- *		Failure:	H5I_BADID
- *
- * Programmers:	Nathaniel Furrer
- *		James Laird
- *		Friday, April 30, 2004
+ * Return:      Success:    Type ID of the new type
+ *              Failure:    H5I_BADID
  *
  *-------------------------------------------------------------------------
  */
@@ -280,18 +268,13 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I_register_type
+ * Function:    H5I_register_type
  *
- * Purpose:	Creates a new type of ID's to give out.
- *		The class is initialized or its reference count is incremented
+ * Purpose:     Creates a new type of ID's to give out.
+ *              The class is initialized or its reference count is incremented
  *              (if it is already initialized).
  *
- * Return:	Success:	Type ID of the new type
- *		Failure:	H5I_BADID
- *
- * Programmers:	Nathaniel Furrer
- *		James Laird
- *		Friday, April 30, 2004
+ * Return:      SUCCEED/FAIL
  *
  *-------------------------------------------------------------------------
  */
@@ -345,17 +328,13 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Itype_exists
+ * Function:    H5Itype_exists
  *
  * Purpose:     Query function to inform the user if a given type is
  *              currently registered with the library.
  *
- * Return:	Success:        1 if the type is registered, 0 if it is not
- *		Failure:	Negative
- *
- * Programmer:	James Laird
- *		Nathaniel Furrer
- *              Tuesday, June 29, 2004
+ * Return:      Success:    1 if the type is registered, 0 if it is not
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -367,10 +346,10 @@ H5Itype_exists(H5I_type_t type)
     FUNC_ENTER_API(FAIL)
     H5TRACE1("t", "It", type);
 
-    if(type <= H5I_BADID || type >= H5I_next_type)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
+    if (type <= H5I_BADID || type >= H5I_next_type)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
 
-    if(NULL == H5I_id_type_list_g[type])
+    if (NULL == H5I_id_type_list_g[type])
         ret_value = FALSE;
 
 done:
@@ -411,9 +390,9 @@ H5Inmembers(H5I_type_t type, hsize_t *num_members)
      * an error when the supplied type does not exist.
      */
     if(type <= H5I_BADID || type >= H5I_next_type)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
     if(NULL == H5I_id_type_list_g[type])
-	HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "supplied type does not exist")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "supplied type does not exist")
 
     if(num_members) {
         int64_t members;
@@ -453,9 +432,9 @@ H5I_nmembers(H5I_type_t type)
     FUNC_ENTER_NOAPI(FAIL)
 
     if(type <= H5I_BADID || type >= H5I_next_type)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
     if(NULL == (type_ptr = H5I_id_type_list_g[type]) || type_ptr->init_count <= 0)
-	HGOTO_DONE(0);
+        HGOTO_DONE(0);
 
     /* Set return value */
     H5_CHECKED_ASSIGN(ret_value, int64_t, type_ptr->id_count, uint64_t);
@@ -695,15 +674,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Iregister
+ * Function:    H5Iregister
  *
- * Purpose:	Public interface to H5I_register.
+ * Purpose:     Public interface to H5I_register.
  *
- * Return:	Success:	New object id.
- *		Failure:	Negative
- *
- * Programmer:	Nathaniel Furrer
- *		James Laird
+ * Return:      Success:    New object id.
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -726,58 +702,54 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I_register
+ * Function:    H5I_register
  *
- * Purpose:	Registers an OBJECT in a TYPE and returns an ID for it.
- *		This routine does _not_ check for unique-ness of the objects,
- *		if you register an object twice, you will get two different
- *		IDs for it.  This routine does make certain that each ID in a
- *		type is unique.  IDs are created by getting a unique number
- *		for the type the ID is in and incorporating the type into
- *		the ID which is returned to the user.
+ * Purpose:     Registers an OBJECT in a TYPE and returns an ID for it.
+ *              This routine does _not_ check for unique-ness of the objects,
+ *              if you register an object twice, you will get two different
+ *              IDs for it.  This routine does make certain that each ID in a
+ *              type is unique.  IDs are created by getting a unique number
+ *              for the type the ID is in and incorporating the type into
+ *              the ID which is returned to the user.
  *
- * Return:	Success:	New object id.
- *		Failure:	Negative
- *
- * Programmer:	Unknown
+ * Return:      Success:    New object id
+ *              Failure:    H5I_INVALID_HID
  *
  *-------------------------------------------------------------------------
  */
 hid_t
 H5I_register(H5I_type_t type, const void *object, hbool_t app_ref)
 {
-    H5I_id_type_t	*type_ptr;	/*ptr to the type		*/
-    H5I_id_info_t	*id_ptr;	/*ptr to the new ID information */
-    hid_t		new_id;		/*new ID			*/
-    hid_t		ret_value = SUCCEED; /*return value		*/
+    H5I_id_type_t   *type_ptr = NULL;       /* ptr to the type                  */
+    H5I_id_info_t   *id_ptr = NULL;         /* ptr to the new ID information    */
+    hid_t           new_id = -1;            /* new ID                           */
+    hid_t           ret_value = H5I_INVALID_HID;    /* return value             */
 
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Check arguments */
-    if(type <= H5I_BADID || type >= H5I_next_type)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
+    if (type <= H5I_BADID || type >= H5I_next_type)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, H5I_INVALID_HID, "invalid type number")
     type_ptr = H5I_id_type_list_g[type];
-    if(NULL == type_ptr || type_ptr->init_count <= 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "invalid type")
-    if(NULL == (id_ptr = H5FL_MALLOC(H5I_id_info_t)))
-        HGOTO_ERROR(H5E_ATOM, H5E_NOSPACE, FAIL, "memory allocation failed")
+    if ((NULL == type_ptr) || (type_ptr->init_count <= 0))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, H5I_INVALID_HID, "invalid type")
+    if (NULL == (id_ptr = H5FL_MALLOC(H5I_id_info_t)))
+        HGOTO_ERROR(H5E_ATOM, H5E_NOSPACE, H5I_INVALID_HID, "memory allocation failed")
 
-    /* Create the struct & it's ID */
+    /* Create the struct & its ID */
     new_id = H5I_MAKE(type, type_ptr->nextid);
     id_ptr->id = new_id;
-    id_ptr->count = 1; /*initial reference count*/
+    id_ptr->count = 1; /* initial reference count */
     id_ptr->app_count = !!app_ref;
     id_ptr->obj_ptr = object;
 
     /* Insert into the type */
-    if(H5SL_insert(type_ptr->ids, id_ptr, &id_ptr->id) < 0)
-        HGOTO_ERROR(H5E_ATOM, H5E_CANTINSERT, FAIL, "can't insert ID node into skip list")
+    if (H5SL_insert(type_ptr->ids, id_ptr, &id_ptr->id) < 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTINSERT, H5I_INVALID_HID, "can't insert ID node into skip list")
     type_ptr->id_count++;
     type_ptr->nextid++;
 
-    /*
-     * Sanity check for the 'nextid' getting too large and wrapping around.
-     */
+    /* Sanity check for the 'nextid' getting too large and wrapping around */
     HDassert(type_ptr->nextid <= ID_MASK);
 
     /* Set return value */
@@ -791,27 +763,23 @@ done:
 /*-------------------------------------------------------------------------
  * Function:    H5I_register_with_id
  *
- * Purpose:	Registers an OBJECT in a TYPE with the supplied ID for it.
- *          This routine will check to ensure the supplied ID is not already
- *          in use, and ensure that it is a valid ID for the given type, 
- *          but will NOT check to ensure the OBJECT is not already
- *          registered (thus, it is possible to register one object under
- *          multiple IDs).
+ * Purpose:     Registers an OBJECT in a TYPE with the supplied ID for it.
+ *              This routine will check to ensure the supplied ID is not already
+ *              in use, and ensure that it is a valid ID for the given type, 
+ *              but will NOT check to ensure the OBJECT is not already
+ *              registered (thus, it is possible to register one object under
+ *              multiple IDs).
  *
- * Return:  Success:    0
- *          Failure:    -1
- *
- * Programmer: Mike McGreevy
- *             Wednesday, July 21, 2010
+ * Return:      SUCCEED/FAIL
  *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5I_register_with_id(H5I_type_t type, const void *object, hbool_t app_ref, hid_t id)
 {
-    H5I_id_type_t	*type_ptr;	/*ptr to the type		*/
-    H5I_id_info_t	*id_ptr;	/*ptr to the new ID information */
-    herr_t		ret_value = SUCCEED; /*return value		*/
+    H5I_id_type_t   *type_ptr;              /* ptr to the type                  */
+    H5I_id_info_t   *id_ptr;                /* ptr to the new ID information    */
+    herr_t          ret_value = SUCCEED;    /* return value                     */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -1201,10 +1169,10 @@ H5I_remove(hid_t id)
     /* Check arguments */
     type = H5I_TYPE(id);
     if(type <= H5I_BADID || type >= H5I_next_type)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, NULL, "invalid type number")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, NULL, "invalid type number")
     type_ptr = H5I_id_type_list_g[type];
     if(type_ptr == NULL || type_ptr->init_count <= 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, NULL, "invalid type")
+        HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, NULL, "invalid type")
 
     /* Remove the node from the type */
     if(NULL == (ret_value = H5I__remove_common(type_ptr, id)))
@@ -1240,7 +1208,7 @@ H5Idec_ref(hid_t id)
 
     /* Check arguments */
     if(id < 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID")
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID")
 
     /* Do actual decrement operation */
     if((ret_value = H5I_dec_app_ref(id)) < 0)
@@ -1373,16 +1341,13 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I_dec_app_ref_always_close
+ * Function:    H5I_dec_app_ref_always_close
  *
- * Purpose:	H5I_dec_app_ref wrapper for case of always closing the ID,
- *		even when the free routine fails
+ * Purpose:     H5I_dec_app_ref wrapper for case of always closing the ID,
+ *              even when the free routine fails
  *
- * Return:	Success:	New app. reference count.
- *		Failure:	Negative
- *
- * Programmer:  Quincey Koziol
- *              Sept 16, 2010
+ * Return:      Success:    New app. reference count.
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -1400,7 +1365,7 @@ H5I_dec_app_ref_always_close(hid_t id)
     ret_value = H5I_dec_app_ref(id);
 
     /* Check for failure */
-    if(ret_value < 0) {
+    if (ret_value < 0) {
         /*
          * If an object is closing, we can remove the ID even though the free 
          * method might fail.  This can happen when a mandatory filter fails to
@@ -1410,7 +1375,7 @@ H5I_dec_app_ref_always_close(hid_t id)
         H5I_remove(id);
 
         HGOTO_ERROR(H5E_ATOM, H5E_CANTDEC, FAIL, "can't decrement ID ref count")
-    } /* end if */
+    }
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1418,15 +1383,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Iinc_ref
+ * Function:    H5Iinc_ref
  *
- * Purpose:	Increments the number of references outstanding for an ID.
+ * Purpose:     Increments the number of references outstanding for an ID.
  *
- * Return:	Success:	New reference count
- *		Failure:	Negative
- *
- * Programmer:  Quincey Koziol
- *              Dec  7, 2003
+ * Return:      Success:    New reference count
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -1439,11 +1401,11 @@ H5Iinc_ref(hid_t id)
     H5TRACE1("Is", "i", id);
 
     /* Check arguments */
-    if(id < 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID")
+    if (id < 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID")
 
     /* Do actual increment operation */
-    if((ret_value = H5I_inc_ref(id, TRUE)) < 0)
+    if ((ret_value = H5I_inc_ref(id, TRUE)) < 0)
         HGOTO_ERROR(H5E_ATOM, H5E_CANTINC, FAIL, "can't increment ID ref count")
 
 done:
@@ -1452,15 +1414,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I_inc_ref
+ * Function:    H5I_inc_ref
  *
- * Purpose:	Increment the reference count for an object.
+ * Purpose:     Increment the reference count for an object.
  *
- * Return:	Success:	The new reference count.
- *		Failure:	Negative
- *
- * Programmer:	Robb Matzke
- *              Thursday, July 29, 1999
+ * Return:      Success:    The new reference count.
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -1476,8 +1435,8 @@ H5I_inc_ref(hid_t id, hbool_t app_ref)
     HDassert(id >= 0);
 
     /* General lookup of the ID */
-    if(NULL == (id_ptr = H5I__find_id(id)))
-	HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't locate ID")
+    if (NULL == (id_ptr = H5I__find_id(id)))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't locate ID")
 
     /* Adjust reference counts */
     ++(id_ptr->count);
@@ -1493,15 +1452,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Iget_ref
+ * Function:    H5Iget_ref
  *
- * Purpose:	Retrieves the number of references outstanding for an ID.
+ * Purpose:     Retrieves the number of references outstanding for an ID.
  *
- * Return:	Success:	Reference count
- *		Failure:	Negative
- *
- * Programmer:  Quincey Koziol
- *              Dec  7, 2003
+ * Return:      Success:    Reference count
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -1514,11 +1470,11 @@ H5Iget_ref(hid_t id)
     H5TRACE1("Is", "i", id);
 
     /* Check arguments */
-    if(id < 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID")
+    if (id < 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID")
 
     /* Do actual retrieve operation */
-    if((ret_value = H5I_get_ref(id, TRUE)) < 0)
+    if ((ret_value = H5I_get_ref(id, TRUE)) < 0)
         HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't get ID ref count")
 
 done:
@@ -1527,15 +1483,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I_get_ref
+ * Function:    H5I_get_ref
  *
- * Purpose:	Retrieve the reference count for an object.
+ * Purpose:     Retrieve the reference count for an object.
  *
- * Return:	Success:	The reference count.
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *              Saturday, Decemeber  6, 2003
+ * Return:      Success:    The reference count.
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -1551,8 +1504,8 @@ H5I_get_ref(hid_t id, hbool_t app_ref)
     HDassert(id >= 0);
 
     /* General lookup of the ID */
-    if(NULL == (id_ptr = H5I__find_id(id)))
-	HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't locate ID")
+    if (NULL == (id_ptr = H5I__find_id(id)))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't locate ID")
 
     /* Set return value */
     ret_value = (int)(app_ref ? id_ptr->app_count : id_ptr->count);
@@ -1563,16 +1516,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Iinc_type_ref
+ * Function:    H5Iinc_type_ref
  *
- * Purpose:	Increments the number of references outstanding for an ID type.
+ * Purpose:     Increments the number of references outstanding for an ID type.
  *
- * Return:	Success:	New reference count
- *		Failure:	Negative
- *
- * Programmer:  Nat Furrer
- *		James Laird
- *              April 30, 2004
+ * Return:      Success:    New reference count
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -1585,14 +1534,14 @@ H5Iinc_type_ref(H5I_type_t type)
     H5TRACE1("Is", "It", type);
 
     /* Check arguments */
-    if(type <= 0 || type >= H5I_next_type)
+    if (type <= 0 || type >= H5I_next_type)
         HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID type")
 
-    if(H5I_IS_LIB_TYPE(type))
+    if (H5I_IS_LIB_TYPE(type))
         HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "cannot call public function on library type")
 
     /* Do actual increment operation */
-    if((ret_value = H5I__inc_type_ref(type)) < 0)
+    if ((ret_value = H5I__inc_type_ref(type)) < 0)
         HGOTO_ERROR(H5E_ATOM, H5E_CANTINC, FAIL, "can't increment ID type ref count")
 
 done:
@@ -1601,16 +1550,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I__inc_type_ref
- *
- * Purpose:	Increment the reference count for an ID type.
+ * Function:    H5I__inc_type_ref
  *
- * Return:	Success:	The new reference count.
- *		Failure:	Negative
+ * Purpose:     Increment the reference count for an ID type.
  *
- * Programmer:	James Laird
- *		Nat Furrer
- *              Friday, April 30, 2004
+ * Return:      Success:    The new reference count
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -1627,8 +1572,8 @@ H5I__inc_type_ref(H5I_type_t type)
 
     /* Check arguments */
     type_ptr = H5I_id_type_list_g[type];
-    if(!type_ptr)
-	HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "invalid type")
+    if (!type_ptr)
+        HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "invalid type")
 
     /* Set return value */
     ret_value = (int)(++(type_ptr->init_count));
@@ -1639,24 +1584,26 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Idec_type_ref
- *
- * Purpose:	Decrements the reference count on an entire type of IDs.
- *		If the type reference count becomes zero then the type is
- *		destroyed along with all atoms in that type regardless of
- *		their reference counts.	 Destroying IDs involves calling
- *		the free-func for each ID's object and then adding the ID
- *		struct to the ID free list.  Public interface to
- *		H5I_dec_type_ref.
- *		Returns the number of references to the type on success; a
- *		return value of 0 means that the type will have to be
- *		re-initialized before it can be used again (and should probably
- *		be set to H5I_UNINIT).
- *
- * Return:	Number of references to type on success/Negative on failure
- *
- * Programmer:	Nathaniel Furrer
- *		James Laird
+ * Function:    H5Idec_type_ref
+ *
+ * Purpose:     Decrements the reference count on an entire type of IDs.
+ *              If the type reference count becomes zero then the type is
+ *              destroyed along with all atoms in that type regardless of
+ *              their reference counts.	 Destroying IDs involves calling
+ *              the free-func for each ID's object and then adding the ID
+ *              struct to the ID free list.  Public interface to
+ *              H5I_dec_type_ref.
+ *              Returns the number of references to the type on success; a
+ *              return value of 0 means that the type will have to be
+ *              re-initialized before it can be used again (and should probably
+ *              be set to H5I_UNINIT).
+ *
+ * NOTE:        Using an error type to also represent a count is semantially
+ *              incorrect. We should consider fixing this in a future major
+ *              release (DER).
+ *
+ * Return:      Success:    Number of references to type
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -1668,7 +1615,7 @@ H5Idec_type_ref(H5I_type_t type)
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "It", type);
 
-    if(H5I_IS_LIB_TYPE(type))
+    if (H5I_IS_LIB_TYPE(type))
         HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "cannot call public function on library type")
 
     ret_value = H5I_dec_type_ref(type);
@@ -1679,22 +1626,21 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I_dec_type_ref
- *
- * Purpose:	Decrements the reference count on an entire type of IDs.
- *		If the type reference count becomes zero then the type is
- *		destroyed along with all atoms in that type regardless of
- *		their reference counts.	 Destroying IDs involves calling
- *		the free-func for each ID's object and then adding the ID
- *		struct to the ID free list.
- *		Returns the number of references to the type on success; a
- *		return value of 0 means that the type will have to be
- *		re-initialized before it can be used again (and should probably
- *		be set to H5I_UNINIT).
- *
- * Return:	Number of references to type on success/Negative on failure
- *
- * Programmer:	Unknown
+ * Function:    H5I_dec_type_ref
+ *
+ * Purpose:     Decrements the reference count on an entire type of IDs.
+ *              If the type reference count becomes zero then the type is
+ *              destroyed along with all atoms in that type regardless of
+ *              their reference counts.	 Destroying IDs involves calling
+ *              the free-func for each ID's object and then adding the ID
+ *              struct to the ID free list.
+ *              Returns the number of references to the type on success; a
+ *              return value of 0 means that the type will have to be
+ *              re-initialized before it can be used again (and should probably
+ *              be set to H5I_UNINIT).
+ *
+ * Return:      Success:    Number of references to type
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -1706,27 +1652,26 @@ H5I_dec_type_ref(H5I_type_t type)
 
     FUNC_ENTER_NOAPI(FAIL)
 
-    if(type <= H5I_BADID || type >= H5I_next_type)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
+    if (type <= H5I_BADID || type >= H5I_next_type)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
 
     type_ptr = H5I_id_type_list_g[type];
-    if(type_ptr == NULL || type_ptr->init_count <= 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "invalid type")
+    if (type_ptr == NULL || type_ptr->init_count <= 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "invalid type")
 
-    /*
-     * Decrement the number of users of the atomic type.  If this is the
+    /* Decrement the number of users of the atomic type.  If this is the
      * last user of the type then release all atoms from the type and
      * free all memory it used.  The free function is invoked for each atom
      * being freed.
      */
-    if(1 == type_ptr->init_count) {
+    if (1 == type_ptr->init_count) {
         H5I__destroy_type(type);
         ret_value = 0;
-    } /* end if */
+    }
     else {
         --(type_ptr->init_count);
         ret_value = (herr_t)type_ptr->init_count;
-    } /* end else */
+    }
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1734,16 +1679,12 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Iget_type_ref
+ * Function:    H5Iget_type_ref
  *
- * Purpose:	Retrieves the number of references outstanding for a type.
+ * Purpose:     Retrieves the number of references outstanding for a type.
  *
- * Return:	Success:	Reference count
- *		Failure:	Negative
- *
- * Programmer:  Nat Furrer
- *		James Laird
- *              April 30, 2004
+ * Return:      Success:    Reference count
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -1756,14 +1697,14 @@ H5Iget_type_ref(H5I_type_t type)
     H5TRACE1("Is", "It", type);
 
     /* Check arguments */
-    if(type <= 0 || type >= H5I_next_type)
+    if (type <= 0 || type >= H5I_next_type)
         HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID type")
 
-    if(H5I_IS_LIB_TYPE(type))
+    if (H5I_IS_LIB_TYPE(type))
         HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "cannot call public function on library type")
 
     /* Do actual retrieve operation */
-    if((ret_value = H5I__get_type_ref(type)) < 0)
+    if ((ret_value = H5I__get_type_ref(type)) < 0)
         HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't get ID type ref count")
 
 done:
@@ -1772,25 +1713,21 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I__get_type_ref
- *
- * Purpose:	Retrieve the reference count for an ID type.
+ * Function:    H5I__get_type_ref
  *
- * Return:	Success:	The reference count.
+ * Purpose:     Retrieve the reference count for an ID type.
  *
- *		Failure:	Negative
+ * Return:      Success:    The reference count.
  *
- * Programmer:  Nat Furrer
- *		James Laird
- *              April 30, 2004
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
 static int
 H5I__get_type_ref(H5I_type_t type)
 {
-    H5I_id_type_t	*type_ptr;	/*ptr to the type	*/
-    int ret_value = -1;                 /* Return value */
+    H5I_id_type_t   *type_ptr;          /* Pointer to the type  */
+    int             ret_value = -1;     /* Return value         */
 
     FUNC_ENTER_STATIC
 
@@ -1799,7 +1736,7 @@ H5I__get_type_ref(H5I_type_t type)
 
     /* Check arguments */
     type_ptr = H5I_id_type_list_g[type];
-    if(!type_ptr)
+    if (!type_ptr)
         HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "invalid type")
 
     /* Set return value */
@@ -1811,17 +1748,14 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Iis_valid
+ * Function:    H5Iis_valid
  *
- * Purpose:	Check if the given id is valid.  An id is valid if it is in
+ * Purpose:     Check if the given id is valid.  An id is valid if it is in
  *              use and has an application reference count of at least 1.
  *
- * Return:	Success:        TRUE if the id is valid, FALSE otherwise.
+ * Return:      Success:    TRUE if the id is valid, FALSE otherwise.
  *
- *              Failure:	Negative (never fails currently)
- *
- * Programmer:  Neil Fortner
- *              Friday, October 31, 2008 (boo)
+ *              Failure:    Negative (never fails currently)
  *
  *-------------------------------------------------------------------------
  */
@@ -1837,9 +1771,7 @@ H5Iis_valid(hid_t id)
     /* Find the ID */
     if (NULL == (id_ptr = H5I__find_id(id)))
         ret_value = FALSE;
-
-    /* Check if the found id is an internal id */
-    else if (!id_ptr->app_count)
+    else if (!id_ptr->app_count) /* Check if the found id is an internal id */
         ret_value = FALSE;
 
 done:
@@ -1848,19 +1780,16 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I__search_cb
+ * Function:    H5I__search_cb
  *
- * Purpose:	Callback routine for H5Isearch, when it calls H5I_iterate.
- *		Calls "user" callback search function, and then sets return
- *		value, based on the result of that callback.
+ * Purpose:     Callback routine for H5Isearch, when it calls H5I_iterate.
+ *              Calls "user" callback search function, and then sets return
+ *              value, based on the result of that callback.
  *
- * Return:	Success:	The first object in the type for which FUNC
- *				returns non-zero. NULL if FUNC returned zero
- *				for every object in the type.
- *		Failure:	NULL
- *
- * Programmer:	Quincey Koziol
- *		Friday, March 30, 2012
+ * Return:      Success:    The first object in the type for which FUNC
+ *                          returns non-zero. NULL if FUNC returned zero
+ *                          for every object in the type.
+ *              Failure:    NULL
  *
  *-------------------------------------------------------------------------
  */
@@ -1873,7 +1802,7 @@ H5I__search_cb(void *obj, hid_t id, void *_udata)
     FUNC_ENTER_STATIC_NOERR
 
     ret_value = (*udata->app_cb)(obj, id, udata->app_key);
-    if(ret_value > 0)
+    if (ret_value > 0)
         udata->ret_obj = obj;
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1881,26 +1810,22 @@ H5I__search_cb(void *obj, hid_t id, void *_udata)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Isearch
- *
- * Purpose:	Apply function FUNC to each member of type TYPE and return a
- *		pointer to the first object for which FUNC returns non-zero.
- *		The FUNC should take a pointer to the object and the KEY as
- *		arguments and return non-zero to terminate the search (zero
- *		to continue).  Public interface to H5I_search.
+ * Function:    H5Isearch
  *
- * Limitation:	Currently there is no way to start searching from where a
- *		previous search left off.
+ * Purpose:     Apply function FUNC to each member of type TYPE and return a
+ *              pointer to the first object for which FUNC returns non-zero.
+ *              The FUNC should take a pointer to the object and the KEY as
+ *              arguments and return non-zero to terminate the search (zero
+ *              to continue).  Public interface to H5I_search.
  *
- * Return:	Success:	The first object in the type for which FUNC
- *				returns non-zero. NULL if FUNC returned zero
- *				for every object in the type.
+ * Limitation:  Currently there is no way to start searching from where a
+ *              previous search left off.
  *
- *		Failure:	NULL
+ * Return:      Success:    The first object in the type for which FUNC
+ *                          returns non-zero. NULL if FUNC returned zero
+ *                          for every object in the type.
  *
- * Programmer:	James Laird
- *		Nathaniel Furrer
- *		Friday, April 23, 2004
+ *              Failure:    NULL
  *
  *-------------------------------------------------------------------------
  */
@@ -1914,7 +1839,7 @@ H5Isearch(H5I_type_t type, H5I_search_func_t func, void *key)
     H5TRACE3("*x", "Itx*x", type, func, key);
 
     /* Check arguments */
-    if(H5I_IS_LIB_TYPE(type))
+    if (H5I_IS_LIB_TYPE(type))
         HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, NULL, "cannot call public function on library type")
 
     /* Set up udata struct */
@@ -1936,17 +1861,14 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I__iterate_cb
+ * Function:    H5I__iterate_cb
  *
- * Purpose:	Callback routine for H5I_iterate, invokes "user" callback
+ * Purpose:     Callback routine for H5I_iterate, invokes "user" callback
  *              function, and then sets return value, based on the result of
  *              that callback.
  *
- * Return:	Success:	Non-negative on success
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *		Thursday, October 3, 2013
+ * Return:      Success:    Non-negative on success
+ *              Failure:    Negative
  *
  *-------------------------------------------------------------------------
  */
@@ -1978,29 +1900,25 @@ H5I__iterate_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata)
 /*-------------------------------------------------------------------------
  * Function:	H5I_iterate
  *
- * Purpose:	Apply function FUNC to each member of type TYPE (with 
- *		non-zero application reference count if app_ref is TRUE).  
- *		Stop if FUNC returns a non zero value (i.e. anything 
- *		other than H5_ITER_CONT).  
+ * Purpose:     Apply function FUNC to each member of type TYPE (with 
+ *              non-zero application reference count if app_ref is TRUE).  
+ *              Stop if FUNC returns a non zero value (i.e. anything 
+ *              other than H5_ITER_CONT).  
  *
- *		If FUNC returns a positive value (i.e. H5_ITER_STOP), 
- *		return SUCCEED.
+ *              If FUNC returns a positive value (i.e. H5_ITER_STOP), 
+ *              return SUCCEED.
  *
- *		If FUNC returns a negative value (i.e. H5_ITER_ERROR), 
- *		return FAIL.
+ *              If FUNC returns a negative value (i.e. H5_ITER_ERROR), 
+ *              return FAIL.
  *		
- *		The FUNC should take a pointer to the object and the 
- *		udata as arguments and return non-zero to terminate 
- *		siteration, and zero to continue.
- *
- * Limitation:	Currently there is no way to start the iteration from 
- *		where a previous iteration left off.
+ *              The FUNC should take a pointer to the object and the 
+ *              udata as arguments and return non-zero to terminate 
+ *              siteration, and zero to continue.
  *
- * Return:	Success:	SUCCEED
- *		Failure:	FAIL
+ * Limitation:  Currently there is no way to start the iteration from 
+ *              where a previous iteration left off.
  *
- * Programmer:	John Mainzer
- *		Monday, December 6, 2011
+ * Return:      SUCCEED/FAIL
  *
  *-------------------------------------------------------------------------
  */
@@ -2013,12 +1931,12 @@ H5I_iterate(H5I_type_t type, H5I_search_func_t func, void *udata, hbool_t app_re
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Check arguments */
-    if(type <= H5I_BADID || type >= H5I_next_type)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
+    if (type <= H5I_BADID || type >= H5I_next_type)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
     type_ptr = H5I_id_type_list_g[type];
 
     /* Only iterate through ID list if it is initialized and there are IDs in type */
-    if(type_ptr && type_ptr->init_count > 0 && type_ptr->id_count > 0) {
+    if (type_ptr && type_ptr->init_count > 0 && type_ptr->id_count > 0) {
         H5I_iterate_ud_t iter_udata;    /* User data for iteration callback */
         herr_t iter_status;             /* Iteration status */
 
@@ -2028,9 +1946,9 @@ H5I_iterate(H5I_type_t type, H5I_search_func_t func, void *udata, hbool_t app_re
         iter_udata.app_ref = app_ref;
 
         /* Iterate over IDs */
-        if((iter_status = H5SL_iterate(type_ptr->ids, H5I__iterate_cb, &iter_udata)) < 0)
+        if ((iter_status = H5SL_iterate(type_ptr->ids, H5I__iterate_cb, &iter_udata)) < 0)
             HGOTO_ERROR(H5E_ATOM, H5E_BADITER, FAIL, "iteration failed")
-    } /* end if */
+    }
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2038,16 +1956,14 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I__find_id
+ * Function:    H5I__find_id
  *
- * Purpose:	Given an object ID find the info struct that describes the
- *		object.
+ * Purpose:     Given an object ID find the info struct that describes the
+ *              object.
  *
- * Return:	Success:	Ptr to the object's info struct.
+ * Return:      Success:    A pointer to the object's info struct.
  *
- *		Failure:	NULL
- *
- * Programmer:	Unknown
+ *              Failure:    NULL
  *
  *-------------------------------------------------------------------------
  */
@@ -2062,12 +1978,12 @@ H5I__find_id(hid_t id)
 
     /* Check arguments */
     type = H5I_TYPE(id);
-    if(type <= H5I_BADID || type >= H5I_next_type)
-	HGOTO_DONE(NULL)
+    if (type <= H5I_BADID || type >= H5I_next_type)
+        HGOTO_DONE(NULL)
 
     type_ptr = H5I_id_type_list_g[type];
-    if(!type_ptr || type_ptr->init_count <= 0)
-	HGOTO_DONE(NULL)
+    if (!type_ptr || type_ptr->init_count <= 0)
+        HGOTO_DONE(NULL)
 
     /* Locate the ID node for the ID */
     ret_value = (H5I_id_info_t *)H5SL_search(type_ptr->ids, &id);
@@ -2078,17 +1994,13 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function: H5Iget_name
+ * Function:    H5Iget_name
  *
- * Purpose: Gets a name of an object from its ID.
+ * Purpose:     Gets a name of an object from its ID.
  *
- * Return: Success: The length of name.
+ * Return:      Success:    The length of the name
  *
- *         Failure: -1
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: July 26, 2002
+ *              Failure:    -1
  *
  * Comments: Public function
  *  If `name' is non-NULL then write up to `size' bytes into that
@@ -2113,11 +2025,11 @@ H5Iget_name(hid_t id, char *name/*out*/, size_t size)
 
     /* Get object location */
     if(H5G_loc(id, &loc) < 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object location")
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object location")
 
-    /* Call internal group routine to retrieve object's name */
-    if((ret_value = H5G_get_name(&loc, name, size, NULL, H5P_DEFAULT, H5AC_ind_read_dxpl_id)) < 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object name")
+    /* Call internal routine to retrieve object's name */
+    if((ret_value = H5I__get_name(&loc, name, size)) < 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object name")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -2125,30 +2037,62 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Iget_file_id
+ * Function:    H5I__get_name
  *
- * Purpose:	The public version of H5I_get_file_id(), obtains the file
- *              ID given an object ID.  User has to close this ID.
+ * Purpose:     Internal routine to retrieve the name for an object
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:      Success:    The length of the name
+ *              Failure:    -1
+ *
+ * Programmer:	Quincey Koziol
+ *		January 9, 2018
+ *
+ *-------------------------------------------------------------------------
+ */
+static ssize_t
+H5I__get_name(const H5G_loc_t *loc, char *name, size_t size)
+{
+    ssize_t ret_value = FAIL;   /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+
+    /* Retrieve object's name */
+    if((ret_value = H5G_get_name(loc, name, size, NULL)) < 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object name")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5I__get_name() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Iget_file_id
  *
- * Return:	Success:	file ID
+ * Purpose:     The public version of H5I_get_file_id(), obtains the file
+ *              ID given an object ID.  User has to close this ID.
  *
- *		Failure:	a negative value
+ * Return:      Success:    The file ID associated with the object
  *
- * Programmer:  Raymond Lu
- *              Oct 27, 2003
+ *              Failure:    H5I_INVALID_HID
  *
  *-------------------------------------------------------------------------
  */
 hid_t
 H5Iget_file_id(hid_t obj_id)
 {
-    hid_t ret_value;            /* Return value */
+    hid_t ret_value = H5I_INVALID_HID;          /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("i", "i", obj_id);
 
-    if((ret_value = H5I_get_file_id(obj_id, TRUE)) < 0)
-        HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve file ID")
+    if ((ret_value = H5I_get_file_id(obj_id, TRUE)) < 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, H5I_INVALID_HID, "can't retrieve file ID")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -2156,50 +2100,48 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I_get_file_id
+ * Function:    H5I_get_file_id
  *
- * Purpose:	The private version of H5Iget_file_id(), obtains the file
+ * Purpose:     The private version of H5Iget_file_id(), obtains the file
  *              ID given an object ID.
  *
- * Return:	Success:	file ID
- *		Failure:	a negative value
+ * Return:      Success:    The file ID associated with the object
  *
- * Programmer:  Raymond Lu
- *              Oct 27, 2003
+ *              Failure:	H5I_INVALID_HID
  *
  *-------------------------------------------------------------------------
  */
 hid_t
 H5I_get_file_id(hid_t obj_id, hbool_t app_ref)
 {
-    H5I_type_t type;            /* ID type */
-    hid_t ret_value = H5I_INVALID_HID;            /* Return value */
+    H5I_type_t  type;                           /* ID type                  */
+    hid_t       ret_value = H5I_INVALID_HID;    /* Return value             */
 
     FUNC_ENTER_NOAPI_NOINIT
 
     /* Get object type */
     type = H5I_TYPE(obj_id);
-    if(type == H5I_FILE) {
+    if (type == H5I_FILE) {
         /* Increment reference count on file ID */
         if(H5I_inc_ref(obj_id, app_ref) < 0)
-            HGOTO_ERROR(H5E_ATOM, H5E_CANTSET, FAIL, "incrementing file ID failed")
+            HGOTO_ERROR(H5E_ATOM, H5E_CANTSET, H5I_INVALID_HID, "incrementing file ID failed")
 
         /* Set return value */
         ret_value = obj_id;
-    } /* end if */
-    else if(type == H5I_DATATYPE || type == H5I_GROUP || type == H5I_DATASET || type == H5I_ATTR) {
+    }
+    else if (type == H5I_DATATYPE || type == H5I_GROUP || type == H5I_DATASET || type == H5I_ATTR) {
         H5G_loc_t loc;              /* Location of object */
 
         /* Get the object location information */
         if(H5G_loc(obj_id, &loc) < 0)
-            HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't get object location")
+            HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, H5I_INVALID_HID, "can't get object location")
 
         /* Get the file ID for the object */
         if((ret_value = H5F_get_id(loc.oloc->file, app_ref)) < 0)
-            HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't get file ID")
-    } /* end if */
+            HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, H5I_INVALID_HID, "can't get file ID")
+    }
     else
-        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid object ID")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, H5I_INVALID_HID, "invalid object ID")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2208,34 +2150,29 @@ done:
 #ifdef H5I_DEBUG_OUTPUT
 
 /*-------------------------------------------------------------------------
- * Function:	H5I__debug_cb
+ * Function:    H5I__debug_cb
  *
- * Purpose:	Dump the contents of an ID to stderr for debugging.
+ * Purpose:     Dump the contents of an ID to stderr for debugging.
  *
- * Return:	Success: Non-negative
- *		Failure: Negative
- *
- * Programmer:	Robb Matzke
- *		Friday, February 19, 1999
+ * Return:      SUCCEED/FAIL
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 H5I__debug_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata)
 {
-    H5I_id_info_t *item = (H5I_id_info_t *)_item;       /* Pointer to the ID node */
-    H5I_type_t type = *(H5I_type_t *)_udata;            /* User data */
-    H5G_name_t *path = NULL;
-    int ret_value = H5_ITER_CONT;                       /* Return value */
+    H5I_id_info_t   *item = (H5I_id_info_t *)_item;     /* Pointer to the ID node */
+    H5I_type_t      type = *(H5I_type_t *)_udata;       /* User data */
+    H5G_name_t      *path = NULL;
 
     FUNC_ENTER_STATIC_NOERR
 
-    fprintf(stderr, "		 id = %lu\n", (unsigned long)(item->id));
-    fprintf(stderr, "		 count = %u\n", item->count);
-    fprintf(stderr, "		 obj   = 0x%08lx\n", (unsigned long)(item->obj_ptr));
+    HDfprintf(stderr, "		 id = %lu\n", (unsigned long)(item->id));
+    HDfprintf(stderr, "		 count = %u\n", item->count);
+    HDfprintf(stderr, "		 obj   = 0x%08lx\n", (unsigned long)(item->obj_ptr));
 
     /* Get the group location, so we get get the name */
-    switch(type) {
+    switch (type) {
         case H5I_GROUP:
             path = H5G_nameof((H5G_t*)item->obj_ptr);
             break;
@@ -2248,31 +2185,40 @@ H5I__debug_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata)
             path = H5T_nameof((H5T_t*)item->obj_ptr);
             break;
 
+        case H5I_UNINIT:
+        case H5I_BADID:
+        case H5I_FILE:
+        case H5I_DATASPACE:
+        case H5I_ATTR:
+        case H5I_REFERENCE:
+        case H5I_VFL:
+        case H5I_GENPROP_CLS:
+        case H5I_GENPROP_LST:
+        case H5I_ERROR_CLASS:
+        case H5I_ERROR_MSG:
+        case H5I_ERROR_STACK:
+        case H5I_NTYPES:
         default:
             break;   /* Other types of IDs are not stored in files */
-    } /* end switch*/
+    }
 
-    if(path) {
-        if(path->user_path_r)
-            fprintf(stderr, "                user_path = %s\n", H5RS_get_str(path->user_path_r));
-        if(path->full_path_r)
-            fprintf(stderr, "                full_path = %s\n", H5RS_get_str(path->full_path_r));
-    } /* end if */
+    if (path) {
+        if (path->user_path_r)
+            HDfprintf(stderr, "                user_path = %s\n", H5RS_get_str(path->user_path_r));
+        if (path->full_path_r)
+            HDfprintf(stderr, "                full_path = %s\n", H5RS_get_str(path->full_path_r));
+    }
 
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5I__debug_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5I__debug
- *
- * Purpose:	Dump the contents of a type to stderr for debugging.
+ * Function:    H5I__debug
  *
- * Return:	Success: Non-negative
- *		Failure: Negative
+ * Purpose:     Dump the contents of a type to stderr for debugging.
  *
- * Programmer:	Robb Matzke
- *		Friday, February 19, 1999
+ * Return:      SUCCEED/FAIL
  *
  *-------------------------------------------------------------------------
  */
@@ -2283,17 +2229,17 @@ H5I__debug(H5I_type_t type)
 
     FUNC_ENTER_STATIC_NOERR
 
-    fprintf(stderr, "Dumping ID type %d\n", (int)type);
+    HDfprintf(stderr, "Dumping ID type %d\n", (int)type);
     type_ptr = H5I_id_type_list_g[type];
 
     /* Header */
-    fprintf(stderr, "	 init_count = %u\n", type_ptr->init_count);
-    fprintf(stderr, "	 reserved   = %u\n", type_ptr->cls->reserved);
-    fprintf(stderr, "	 id_count   = %llu\n", (unsigned long long)type_ptr->id_count);
-    fprintf(stderr, "	 nextid	    = %llu\n", (unsigned long long)type_ptr->nextid);
+    HDfprintf(stderr, "	 init_count = %u\n", type_ptr->init_count);
+    HDfprintf(stderr, "	 reserved   = %u\n", type_ptr->cls->reserved);
+    HDfprintf(stderr, "	 id_count   = %llu\n", (unsigned long long)type_ptr->id_count);
+    HDfprintf(stderr, "	 nextid	    = %llu\n", (unsigned long long)type_ptr->nextid);
 
     /* List */
-    fprintf(stderr, "	 List:\n");
+    HDfprintf(stderr, "	 List:\n");
     H5SL_iterate(type_ptr->ids, H5I__debug_cb, &type);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
diff --git a/src/H5Imodule.h b/src/H5Imodule.h
index 19cc9a4..60bda5a 100644
--- a/src/H5Imodule.h
+++ b/src/H5Imodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Ipkg.h b/src/H5Ipkg.h
index 0a6ae8c..16d7d67 100644
--- a/src/H5Ipkg.h
+++ b/src/H5Ipkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Iprivate.h b/src/H5Iprivate.h
index c916f31..25cea4f 100644
--- a/src/H5Iprivate.h
+++ b/src/H5Iprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-----------------------------------------------------------------------------
diff --git a/src/H5Ipublic.h b/src/H5Ipublic.h
index 3bf3c66..c737bbe 100644
--- a/src/H5Ipublic.h
+++ b/src/H5Ipublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -30,26 +28,28 @@
  * fail otherwise).
  *
  * When adding types here, add a section to the 'misc19' test in test/tmisc.c
- * to verify that the H5I{inc|dec|get}_ref() routines work correctly with in.
+ * to verify that the H5I{inc|dec|get}_ref() routines work correctly with it.
  *
+ * NOTE: H5I_REFERENCE is not used by the library and has been deprecated
+ *       with a tentative removal version of 1.12.0. (DER, July 2017)
  */
 typedef enum H5I_type_t {
-    H5I_UNINIT		= (-2), /*uninitialized type			    */
-    H5I_BADID		= (-1),	/*invalid Type				    */
-    H5I_FILE            = 1,  	/*type ID for File objects      	    */
-    H5I_GROUP,	                /*type ID for Group objects     	    */
-    H5I_DATATYPE,	        /*type ID for Datatype objects		    */
-    H5I_DATASPACE,	        /*type ID for Dataspace objects		    */
-    H5I_DATASET,	        /*type ID for Dataset objects		    */
-    H5I_ATTR,		        /*type ID for Attribute objects		    */
-    H5I_REFERENCE,	        /*type ID for Reference objects		    */
-    H5I_VFL,			/*type ID for virtual file layer	    */
-    H5I_GENPROP_CLS,            /*type ID for generic property list classes */
-    H5I_GENPROP_LST,            /*type ID for generic property lists        */
-    H5I_ERROR_CLASS,            /*type ID for error classes		    */
-    H5I_ERROR_MSG,              /*type ID for error messages		    */
-    H5I_ERROR_STACK,            /*type ID for error stacks		    */
-    H5I_NTYPES		        /*number of library types, MUST BE LAST!    */
+    H5I_UNINIT      = (-2),     /* uninitialized type                           */
+    H5I_BADID       = (-1),     /* invalid Type                                 */
+    H5I_FILE        = 1,        /* type ID for File objects                     */
+    H5I_GROUP,                  /* type ID for Group objects                    */
+    H5I_DATATYPE,               /* type ID for Datatype objects                 */
+    H5I_DATASPACE,              /* type ID for Dataspace objects                */
+    H5I_DATASET,                /* type ID for Dataset objects                  */
+    H5I_ATTR,                   /* type ID for Attribute objects                */
+    H5I_REFERENCE,              /* *DEPRECATED* type ID for Reference objects   */
+    H5I_VFL,                    /* type ID for virtual file layer               */
+    H5I_GENPROP_CLS,            /* type ID for generic property list classes    */
+    H5I_GENPROP_LST,            /* type ID for generic property lists           */
+    H5I_ERROR_CLASS,            /* type ID for error classes                    */
+    H5I_ERROR_MSG,              /* type ID for error messages                   */
+    H5I_ERROR_STACK,            /* type ID for error stacks                     */
+    H5I_NTYPES                  /* number of library types, MUST BE LAST!       */
 } H5I_type_t;
 
 /* Type of atoms to return to users */
diff --git a/src/H5Itest.c b/src/H5Itest.c
index 506ca87..426c026 100644
--- a/src/H5Itest.c
+++ b/src/H5Itest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@hdfgoup.org>
@@ -32,6 +30,7 @@
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5ACprivate.h"        /* Metadata cache                       */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Gprivate.h"		/* Groups				*/
 #include "H5Ipkg.h"		/* IDs			  		*/
@@ -80,6 +79,7 @@ ssize_t
 H5I_get_name_test(hid_t id, char *name/*out*/, size_t size, hbool_t *cached)
 {
     H5G_loc_t     loc;          /* Object location */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     ssize_t       ret_value = -1;       /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
@@ -88,11 +88,19 @@ H5I_get_name_test(hid_t id, char *name/*out*/, size_t size, hbool_t *cached)
     if(H5G_loc(id, &loc) < 0)
 	HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object location")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Call internal group routine to retrieve object's name */
-    if((ret_value = H5G_get_name(&loc, name, size, cached, H5P_DEFAULT, H5AC_ind_read_dxpl_id)) < 0)
+    if((ret_value = H5G_get_name(&loc, name, size, cached)) < 0)
 	HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object name")
 
 done:
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "can't reset API context")
+
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5I_get_name_test() */
 
diff --git a/src/H5L.c b/src/H5L.c
index ecdf8a2..b26a8c4 100644
--- a/src/H5L.c
+++ b/src/H5L.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -25,6 +23,7 @@
 /***********/
 #include "H5private.h"          /* Generic Functions                    */
 #include "H5ACprivate.h"        /* Metadata cache                       */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dprivate.h"         /* Datasets                             */
 #include "H5Eprivate.h"         /* Error handling                       */
 #include "H5Fprivate.h"		/* File access                          */
@@ -49,26 +48,12 @@
 /* User data for path traversal routine for getting link info by name */
 typedef struct {
     H5L_info_t      *linfo;             /* Buffer to return to user */
-    hid_t           dxpl_id;            /* DXPL to use in callback */
 } H5L_trav_gi_t;
 
-/* User data for path traversal routine for getting link info by index */
-typedef struct {
-    /* In */
-    H5_index_t idx_type;               /* Index to use */
-    H5_iter_order_t order;              /* Order to iterate in index */
-    hsize_t n;                          /* Offset of link within index */
-    hid_t dxpl_id;                      /* DXPL to use in callback */
-
-    /* Out */
-    H5L_info_t      *linfo;             /* Buffer to return to user */
-} H5L_trav_gibi_t;
-
 /* User data for path traversal callback to creating a link */
 typedef struct {
     H5F_t *file;                        /* Pointer to the file */
     H5P_genplist_t *lc_plist;           /* Link creation property list */
-    hid_t dxpl_id;                      /* Dataset transfer property list */
     H5G_name_t *path;                   /* Path to object being linked */
     H5O_obj_create_t *ocrt_info;        /* Pointer to object creation info */
     H5O_link_t *lnk;                    /* Pointer to link information to insert */
@@ -78,11 +63,10 @@ typedef struct {
 typedef struct {
     const char *dst_name;               /* Destination name for moving object */
     H5T_cset_t cset;                    /* Char set for new name */
-    H5G_loc_t  *dst_loc;		/* Destination location for moving object */
+    const H5G_loc_t  *dst_loc;		/* Destination location for moving object */
     unsigned dst_target_flags;          /* Target flags for destination object */
     hbool_t copy;                       /* TRUE if this is a copy operation */
-    hid_t lapl_id;                      /* LAPL to use in callback */
-    hid_t dxpl_id;                      /* DXPL to use in callback */
+    size_t orig_nlinks;                 /* The original value for the # of soft / UD links that can be traversed */
 } H5L_trav_mv_t;
 
 /* User data for path traversal routine for moving and renaming an object */
@@ -90,15 +74,12 @@ typedef struct {
     H5F_t *file;                        /* Pointer to the file */
     H5O_link_t *lnk;                    /* Pointer to link information to insert */
     hbool_t copy;                       /* TRUE if this is a copy operation */
-    hid_t dxpl_id;                      /* Dataset transfer property list */
 } H5L_trav_mv2_t;
 
 /* User data for path traversal routine for checking if a link exists */
 typedef struct {
     /* Down */
     char *sep;                          /* Pointer to next separator in the string */
-    hid_t lapl_id;                      /* Link access property list */
-    hid_t dxpl_id;                      /* Dataset transfer property list */
 
     /* Up */
     hbool_t exists;                     /* Whether the link exists or not */
@@ -110,94 +91,81 @@ typedef struct {
     void *buf;                          /* User buffer */
 } H5L_trav_gv_t;
 
-/* User data for path traversal routine for getting link value by index */
-typedef struct {
-    /* In */
-    H5_index_t idx_type;               /* Index to use */
-    H5_iter_order_t order;              /* Order to iterate in index */
-    hsize_t n;                          /* Offset of link within index */
-    hid_t dxpl_id;                      /* DXPL to use in callback */
-    size_t size;                        /* Size of user buffer */
-
-    /* Out */
-    void *buf;                          /* User buffer */
-} H5L_trav_gvbi_t;
-
-/* User data for path traversal routine for removing link */
-typedef struct {
-    hid_t dxpl_id;                      /* DXPL to use in callback */
-} H5L_trav_rm_t;
-
-/* User data for path traversal routine for removing link by index */
-typedef struct {
-    /* In */
-    H5_index_t idx_type;               /* Index to use */
-    H5_iter_order_t order;              /* Order to iterate in index */
-    hsize_t n;                          /* Offset of link within index */
-    hid_t dxpl_id;                      /* DXPL to use in callback */
-} H5L_trav_rmbi_t;
-
-/* User data for path traversal routine for getting name by index */
-typedef struct {
-    /* In */
-    H5_index_t idx_type;                /* Index to use */
-    H5_iter_order_t order;              /* Order to iterate in index */
-    hsize_t n;                          /* Offset of link within index */
-    size_t size;                        /* Size of name buffer */
-    hid_t dxpl_id;                      /* DXPL to use in callback */
-
-    /* Out */
-    char *name;                         /* Buffer to return name to user */
-    ssize_t name_len;                   /* Length of full name */
-} H5L_trav_gnbi_t;
-
 /********************/
 /* Local Prototypes */
 /********************/
 
 static int H5L_find_class_idx(H5L_type_t id);
-static herr_t H5L_link_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
+static herr_t H5L__link_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
-static herr_t H5L_create_real(const H5G_loc_t *link_loc, const char *link_name,
+static herr_t H5L__create_real(const H5G_loc_t *link_loc, const char *link_name,
     H5G_name_t *obj_path, H5F_t *obj_file, H5O_link_t *lnk, H5O_obj_create_t *ocrt_info,
-    hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id);
-static herr_t H5L_get_val_real(const H5O_link_t *lnk, void *buf, size_t size);
-static herr_t H5L_get_val_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
+    hid_t lcpl_id);
+static herr_t H5L__create_hard(H5G_loc_t *cur_loc, const char *cur_name,
+    const H5G_loc_t *link_loc, const char *link_name, hid_t lcpl_id);
+static herr_t H5L__create_soft(const char *target_path, const H5G_loc_t *link_loc,
+    const char *link_name, hid_t lcpl_id);
+static herr_t H5L__get_val_real(const H5O_link_t *lnk, void *buf, size_t size);
+static herr_t H5L__get_val_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
-static herr_t H5L_get_val_by_idx_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
+static herr_t H5L__get_val(const H5G_loc_t *loc, const char *name,
+    void *buf/*out*/, size_t size);
+static herr_t H5L__get_val_by_idx_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
-static herr_t H5L_delete_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
+static herr_t H5L__get_val_by_idx(const H5G_loc_t *loc, const char *name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n,
+    void *buf/*out*/, size_t size);
+static herr_t H5L__delete_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
-static herr_t H5L_delete_by_idx_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
+static herr_t H5L__delete(const H5G_loc_t *loc, const char *name);
+static herr_t H5L__delete_by_idx_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
-static herr_t H5L_move_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
+static herr_t H5L__delete_by_idx(const H5G_loc_t *loc, const char *name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n);
+static herr_t H5L__move_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
-static herr_t H5L_move_dest_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
+static herr_t H5L__move_dest_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
+static herr_t H5L__move(const H5G_loc_t *src_loc, const char *src_name,
+    H5G_loc_t *dst_loc, const char *dst_name, hbool_t copy_flag, hid_t lcpl_id);
 static herr_t H5L__exists_final_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
 static herr_t H5L__exists_inter_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
-static htri_t H5L__exists(const H5G_loc_t *loc, const char *name, hid_t lapl_id,
-    hid_t dxpl_id);
-static herr_t H5L_get_info_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
+static htri_t H5L__exists(const H5G_loc_t *loc, const char *name);
+static herr_t H5L__get_info_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
-static herr_t H5L_get_info_by_idx_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
+static herr_t H5L__get_info(const H5G_loc_t *loc, const char *name,
+    H5L_info_t *linfo/*out*/);
+static herr_t H5L__get_info_by_idx_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
-static herr_t H5L_get_name_by_idx_cb(H5G_loc_t *grp_loc/*in*/,
+static herr_t H5L__get_info_by_idx(const H5G_loc_t *loc, const char *name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n,
+    H5L_info_t *linfo /*out*/);
+static herr_t H5L__get_name_by_idx_cb(H5G_loc_t *grp_loc/*in*/,
     const char *name, const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/);
+static ssize_t H5L__get_name_by_idx(const H5G_loc_t *loc, const char *group_name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n,
+    char *name /*out*/, size_t size);
+static herr_t H5L__iterate(hid_t grp_id, const char *group_name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t *idx_p,
+    H5L_iterate_t op, void *op_data);
+static herr_t H5L__visit(hid_t grp_id, const char *group_name,
+    H5_index_t idx_type, H5_iter_order_t order, H5L_iterate_t op,
+    void *op_data);
+
 
 /*********************/
 /* Package Variables */
@@ -336,8 +304,7 @@ H5Lmove(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
 {
     H5G_loc_t	src_loc, *src_loc_p;
     H5G_loc_t	dst_loc, *dst_loc_p;
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id;         /* dxpl used by library */
-    herr_t      ret_value=SUCCEED;              /* Return value */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE6("e", "i*si*sii", src_loc_id, src_name, dst_loc_id, dst_name, lcpl_id,
@@ -357,11 +324,10 @@ H5Lmove(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
     if(lcpl_id != H5P_DEFAULT && (TRUE != H5P_isa_class(lcpl_id, H5P_LINK_CREATE)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a link creation property list")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id,
-                               ((src_loc_id != H5L_SAME_LOC) ? src_loc_id : dst_loc_id),
-                               TRUE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, 
+            ((src_loc_id != H5L_SAME_LOC) ? src_loc_id : dst_loc_id), TRUE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Set up src & dst location pointers */
     src_loc_p = &src_loc;
@@ -372,8 +338,7 @@ H5Lmove(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
         dst_loc_p = src_loc_p;
 
     /* Move the link */
-    if(H5L_move(src_loc_p, src_name, dst_loc_p, dst_name, FALSE, lcpl_id,
-            lapl_id, dxpl_id) < 0)
+    if(H5L__move(src_loc_p, src_name, dst_loc_p, dst_name, FALSE, lcpl_id) < 0)
 	HGOTO_ERROR(H5E_LINK, H5E_CANTMOVE, FAIL, "unable to move link")
 
 done:
@@ -401,8 +366,7 @@ H5Lcopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
 {
     H5G_loc_t	src_loc, *src_loc_p;
     H5G_loc_t	dst_loc, *dst_loc_p;
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id;         /* dxpl used by library */
-    herr_t      ret_value=SUCCEED;              /* Return value */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE6("e", "i*si*sii", src_loc_id, src_name, dst_loc_id, dst_name, lcpl_id,
@@ -422,11 +386,10 @@ H5Lcopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
     if(lcpl_id != H5P_DEFAULT && (TRUE != H5P_isa_class(lcpl_id, H5P_LINK_CREATE)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a link creation property list")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id,
-                               ((src_loc_id != H5L_SAME_LOC) ? src_loc_id : dst_loc_id),
-                               TRUE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, 
+            ((src_loc_id != H5L_SAME_LOC) ? src_loc_id : dst_loc_id), TRUE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Set up src & dst location pointers */
     src_loc_p = &src_loc;
@@ -437,8 +400,7 @@ H5Lcopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
         dst_loc_p = src_loc_p;
 
     /* Copy the link */
-    if(H5L_move(src_loc_p, src_name, dst_loc_p, dst_name, TRUE, lcpl_id,
-                lapl_id, dxpl_id) < 0)
+    if(H5L__move(src_loc_p, src_name, dst_loc_p, dst_name, TRUE, lcpl_id) < 0)
 	HGOTO_ERROR(H5E_LINK, H5E_CANTMOVE, FAIL, "unable to move link")
 
 done:
@@ -465,11 +427,10 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5Lcreate_soft(const char *link_target,
-    hid_t link_loc_id, const char *link_name, hid_t lcpl_id, hid_t lapl_id)
+H5Lcreate_soft(const char *link_target, hid_t link_loc_id,
+    const char *link_name, hid_t lcpl_id, hid_t lapl_id)
 {
     H5G_loc_t	link_loc;               /* Group location for new link */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -485,13 +446,13 @@ H5Lcreate_soft(const char *link_target,
     if(lcpl_id != H5P_DEFAULT && (TRUE != H5P_isa_class(lcpl_id, H5P_LINK_CREATE)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a link creation property list")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, link_loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, link_loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Create the link */
-    if(H5L_create_soft(link_target, &link_loc, link_name, lcpl_id, lapl_id, dxpl_id) < 0)
-	HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create link")
+    if(H5L__create_soft(link_target, &link_loc, link_name, lcpl_id) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTCREATE, FAIL, "unable to create link")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -520,8 +481,7 @@ H5Lcreate_hard(hid_t cur_loc_id, const char *cur_name,
 {
     H5G_loc_t	cur_loc, *cur_loc_p;
     H5G_loc_t	new_loc, *new_loc_p;
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id;         /* dxpl used by library */
-    herr_t      ret_value = SUCCEED;            /* Return value */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE6("e", "i*si*sii", cur_loc_id, cur_name, new_loc_id, new_name, lcpl_id,
@@ -541,9 +501,9 @@ H5Lcreate_hard(hid_t cur_loc_id, const char *cur_name,
     if(lcpl_id != H5P_DEFAULT && (TRUE != H5P_isa_class(lcpl_id, H5P_LINK_CREATE)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a link creation property list")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, cur_loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, cur_loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Set up current & new location pointers */
     cur_loc_p = &cur_loc;
@@ -556,9 +516,8 @@ H5Lcreate_hard(hid_t cur_loc_id, const char *cur_name,
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "source and destination should be in the same file.")
 
     /* Create the link */
-    if(H5L_create_hard(cur_loc_p, cur_name, new_loc_p, new_name,
-                lcpl_id, lapl_id, dxpl_id) < 0)
-	HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create link")
+    if(H5L__create_hard(cur_loc_p, cur_name, new_loc_p, new_name, lcpl_id) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTCREATE, FAIL, "unable to create link")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -594,8 +553,7 @@ H5Lcreate_ud(hid_t link_loc_id, const char *link_name, H5L_type_t link_type,
     const void *udata, size_t udata_size, hid_t lcpl_id, hid_t lapl_id)
 {
     H5G_loc_t	link_loc;
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id;         /* dxpl used by library */
-    herr_t      ret_value = SUCCEED;       /* Return value */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE7("e", "i*sLl*xzii", link_loc_id, link_name, link_type, udata,
@@ -609,12 +567,12 @@ H5Lcreate_ud(hid_t link_loc_id, const char *link_name, H5L_type_t link_type,
     if(link_type < H5L_TYPE_UD_MIN || link_type > H5L_TYPE_MAX)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid link class")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, link_loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, link_loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Create external link */
-    if(H5L_create_ud(&link_loc, link_name, udata, udata_size, link_type, lcpl_id, lapl_id, dxpl_id) < 0)
+    if(H5L__create_ud(&link_loc, link_name, udata, udata_size, link_type, lcpl_id) < 0)
 	HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create link")
 
 done:
@@ -643,7 +601,6 @@ herr_t
 H5Ldelete(hid_t loc_id, const char *name, hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Group's location */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -655,12 +612,12 @@ H5Ldelete(hid_t loc_id, const char *name, hid_t lapl_id)
     if(!name || !*name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Unlink */
-    if(H5L_delete(&loc, name, lapl_id, dxpl_id) < 0)
+    if(H5L__delete(&loc, name) < 0)
 	HGOTO_ERROR(H5E_LINK, H5E_CANTDELETE, FAIL, "unable to delete link")
 
 done:
@@ -688,12 +645,10 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5Ldelete_by_idx(hid_t loc_id, const char *group_name,
-    H5_index_t idx_type, H5_iter_order_t order, hsize_t n, hid_t lapl_id)
+H5Ldelete_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n, hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Group's location */
-    H5L_trav_rmbi_t udata;              /* User data for callback */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -709,20 +664,13 @@ H5Ldelete_by_idx(hid_t loc_id, const char *group_name,
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
-    /* Set up user data for unlink operation */
-    udata.idx_type = idx_type;
-    udata.order = order;
-    udata.n = n;
-    udata.dxpl_id = dxpl_id;
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
-    /* Traverse the group hierarchy to remove the link */
-    if(H5G_traverse(&loc, group_name, H5G_TARGET_SLINK|H5G_TARGET_UDLINK|H5G_TARGET_MOUNT, 
-                    H5L_delete_by_idx_cb, &udata, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_EXISTS, FAIL, "name doesn't exist")
+    /* Delete the link */
+    if(H5L__delete_by_idx(&loc, group_name, idx_type, order, n) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTDELETE, FAIL, "unable to delete link")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -753,7 +701,6 @@ H5Lget_val(hid_t loc_id, const char *name, void *buf/*out*/, size_t size,
     hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Group location for location to query */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -765,13 +712,13 @@ H5Lget_val(hid_t loc_id, const char *name, void *buf/*out*/, size_t size,
     if(!name || !*name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Get the link value */
-    if(H5L_get_val(&loc, name, buf, size, lapl_id, dxpl_id) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to get link value for '%s'", name)
+    if(H5L__get_val(&loc, name, buf, size) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to get link value for '%s'", name)
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -802,8 +749,6 @@ H5Lget_val_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Group location for location to query */
-    H5L_trav_gvbi_t udata;              /* User data for callback */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -820,23 +765,13 @@ H5Lget_val_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
-    /* Set up user data for retrieving information */
-    udata.idx_type = idx_type;
-    udata.order = order;
-    udata.n = n;
-    udata.dxpl_id = dxpl_id;
-    udata.buf = buf;
-    udata.size = size;
-
-    /* Traverse the group hierarchy to locate the object to get info about */
-    if(H5G_traverse(&loc, group_name, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, H5L_get_val_by_idx_cb, 
-                    &udata, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
+    /* Get the link value */
+    if(H5L__get_val_by_idx(&loc, group_name, idx_type, order, n, buf, size) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to get link value for")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -860,25 +795,24 @@ htri_t
 H5Lexists(hid_t loc_id, const char *name, hid_t lapl_id)
 {
     H5G_loc_t	loc;
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id;         /* dxpl used by library */
-    htri_t ret_value;
+    htri_t      ret_value;              /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE3("t", "i*si", loc_id, name, lapl_id);
 
     /* Check arguments */
     if(H5G_loc(loc_id, &loc))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
     if(!name || !*name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Check for the existence of the link */
-    if((ret_value = H5L__exists(&loc, name, lapl_id, dxpl_id)) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to get link info")
+    if((ret_value = H5L__exists(&loc, name)) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to get link info")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -904,8 +838,7 @@ H5Lget_info(hid_t loc_id, const char *name, H5L_info_t *linfo /*out*/,
     hid_t lapl_id)
 {
     H5G_loc_t	loc;
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id;         /* dxpl used by library */
-    herr_t ret_value = SUCCEED;
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE4("e", "i*sxi", loc_id, name, linfo, lapl_id);
@@ -916,13 +849,13 @@ H5Lget_info(hid_t loc_id, const char *name, H5L_info_t *linfo /*out*/,
     if(!name || !*name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Get the link information */
-    if(H5L_get_info(&loc, name, linfo, lapl_id, dxpl_id) < 0)
-	HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "unable to get link info")
+    if(H5L__get_info(&loc, name, linfo) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to get link info")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -949,8 +882,6 @@ H5Lget_info_by_idx(hid_t loc_id, const char *group_name,
     H5L_info_t *linfo /*out*/, hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Group location for group to query */
-    H5L_trav_gibi_t udata;              /* User data for callback */
-    hid_t  dxpl_id = H5AC_ind_read_dxpl_id;  /* dxpl used by library */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -967,21 +898,13 @@ H5Lget_info_by_idx(hid_t loc_id, const char *group_name,
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
-    /* Set up user data for callback */
-    udata.idx_type = idx_type;
-    udata.order = order;
-    udata.n = n;
-    udata.dxpl_id = dxpl_id;
-    udata.linfo = linfo;
-
-    /* Traverse the group hierarchy to locate the object to get info about */
-    if(H5G_traverse(&loc, group_name, H5G_TARGET_SLINK|H5G_TARGET_UDLINK, 
-                    H5L_get_info_by_idx_cb, &udata, lapl_id, dxpl_id) < 0)
-	HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "unable to get link info")
+    /* Get the link information */
+    if(H5L__get_info_by_idx(&loc, group_name, idx_type, order, n, linfo) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to get link info")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1021,8 +944,12 @@ H5Lregister(const H5L_class_t *cls)
 
     /* Check H5L_class_t version number; this is where a function to convert
      * from an outdated version should be called.
+     *
+     * v0 of the H5L_class_t is only different in the parameters to the
+     * traversal callback, which is handled in H5G_traverse_ud()
+     * (in src/H5Gtraverse.c), so it's allowed to to pass through here. - QAK, 2018/02/06
      */
-    if(cls->version != H5L_LINK_CLASS_T_VERS)
+    if(cls->version > H5L_LINK_CLASS_T_VERS)
       HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid H5L_class_t version number")
 
     if(cls->id < H5L_TYPE_UD_MIN || cls->id > H5L_TYPE_MAX)
@@ -1138,9 +1065,7 @@ H5Lget_name_by_idx(hid_t loc_id, const char *group_name,
     char *name /*out*/, size_t size, hid_t lapl_id)
 {
     H5G_loc_t	loc;            /* Location of group */
-    H5L_trav_gnbi_t udata;      /* User data for callback */
-    hid_t   dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
-    ssize_t ret_value;          /* Return value */
+    ssize_t ret_value;                  /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE8("Zs", "i*sIiIohxzi", loc_id, group_name, idx_type, order, n, name, size,
@@ -1156,26 +1081,13 @@ H5Lget_name_by_idx(hid_t loc_id, const char *group_name,
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
-    /* Set up user data for callback */
-    udata.idx_type = idx_type;
-    udata.order = order;
-    udata.n = n;
-    udata.dxpl_id = dxpl_id;
-    udata.name = name;
-    udata.size = size;
-    udata.name_len = -1;
-
-    /* Traverse the group hierarchy to locate the link to get name of */
-    if(H5G_traverse(&loc, group_name, H5G_TARGET_SLINK|H5G_TARGET_UDLINK, 
-                    H5L_get_name_by_idx_cb, &udata, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_EXISTS, FAIL, "name doesn't exist")
-
-    /* Set the return value */
-    ret_value = udata.name_len;
+    /* Get the link information */
+    if((ret_value = H5L__get_name_by_idx(&loc, group_name, idx_type, order, n, name, size)) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to get link name")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1183,24 +1095,20 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Literate
+ * Function:    H5Literate
  *
- * Purpose:	Iterates over links in a group, with user callback routine,
+ * Purpose:     Iterates over links in a group, with user callback routine,
  *              according to the order within an index.
  *
  *              Same pattern of behavior as H5Giterate.
  *
- * Return:	Success:	The return value of the first operator that
- *				returns non-zero, or zero if all members were
- *				processed with no operator returning non-zero.
- *
- *		Failure:	Negative if something goes wrong within the
- *				library, or the negative value returned by one
- *				of the operators.
+ * Return:      Success:    The return value of the first operator that
+ *                          returns non-zero, or zero if all members were
+ *                          processed with no operator returning non-zero.
  *
- *
- * Programmer:	Quincey Koziol
- *              Thursday, November 16, 2006
+ *              Failure:    Negative if something goes wrong within the
+ *                          library, or the negative value returned by one
+ *                          of the operators.
  *
  *-------------------------------------------------------------------------
  */
@@ -1208,41 +1116,26 @@ herr_t
 H5Literate(hid_t grp_id, H5_index_t idx_type, H5_iter_order_t order,
     hsize_t *idx_p, H5L_iterate_t op, void *op_data)
 {
-    H5I_type_t  id_type;        /* Type of ID */
-    H5G_link_iterate_t lnk_op;  /* Link operator */
-    hsize_t     last_lnk;       /* Index of last object looked at */
-    hsize_t	idx;            /* Internal location to hold index */
-    herr_t ret_value;           /* Return value */
+    H5I_type_t  id_type;        /* Type of ID                       */
+    herr_t      ret_value;      /* Return value                     */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE6("e", "iIiIo*hx*x", grp_id, idx_type, order, idx_p, op, op_data);
 
     /* Check arguments */
     id_type = H5I_get_type(grp_id);
-    if(!(H5I_GROUP == id_type || H5I_FILE == id_type))
+    if (!(H5I_GROUP == id_type || H5I_FILE == id_type))
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid argument")
-    if(idx_type <= H5_INDEX_UNKNOWN || idx_type >= H5_INDEX_N)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified")
-    if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
-    if(!op)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no operator specified")
-
-    /* Set up iteration beginning/end info */
-    idx = (idx_p == NULL ? 0 : *idx_p);
-    last_lnk = 0;
-
-    /* Build link operator info */
-    lnk_op.op_type = H5G_LINK_OP_NEW;
-    lnk_op.op_func.op_new = op;
+    if (idx_type <= H5_INDEX_UNKNOWN || idx_type >= H5_INDEX_N)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified")
+    if (order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
+    if (!op)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no operator specified")
 
     /* Iterate over the links */
-    if((ret_value = H5G_iterate(grp_id, ".", idx_type, order, idx, &last_lnk, &lnk_op, op_data, H5P_DEFAULT, H5AC_ind_read_dxpl_id)) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "link iteration failed")
-
-    /* Set the index we stopped at */
-    if(idx_p)
-        *idx_p = last_lnk;
+    if((ret_value = H5L__iterate(grp_id, ".", idx_type, order, idx_p, op, op_data)) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_BADITER, FAIL, "link iteration failed")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1276,11 +1169,7 @@ H5Literate_by_name(hid_t loc_id, const char *group_name,
     H5_index_t idx_type, H5_iter_order_t order, hsize_t *idx_p,
     H5L_iterate_t op, void *op_data, hid_t lapl_id)
 {
-    H5G_link_iterate_t lnk_op;  /* Link operator */
-    hsize_t     last_lnk;       /* Index of last object looked at */
-    hsize_t	idx;            /* Internal location to hold index */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id;         /* dxpl used by library */
-    herr_t ret_value;           /* Return value */
+    herr_t      ret_value;              /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE8("e", "i*sIiIo*hx*xi", loc_id, group_name, idx_type, order, idx_p, op,
@@ -1296,27 +1185,14 @@ H5Literate_by_name(hid_t loc_id, const char *group_name,
     if(!op)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no operator specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
-    /* Set up iteration beginning/end info */
-    idx = (idx_p == NULL ? 0 : *idx_p);
-    last_lnk = 0;
-
-    /* Build link operator info */
-    lnk_op.op_type = H5G_LINK_OP_NEW;
-    lnk_op.op_func.op_new = op;
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Iterate over the links */
-    if((ret_value = H5G_iterate(loc_id, group_name, idx_type, order, idx, &last_lnk, &lnk_op, 
-                                op_data, lapl_id, dxpl_id)) < 0)
+    if((ret_value = H5L__iterate(loc_id, group_name, idx_type, order, idx_p, op, op_data)) < 0)
 	HGOTO_ERROR(H5E_LINK, H5E_BADITER, FAIL, "link iteration failed")
 
-    /* Set the index we stopped at */
-    if(idx_p)
-        *idx_p = last_lnk;
-
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Literate_by_name() */
@@ -1371,9 +1247,9 @@ H5Lvisit(hid_t grp_id, H5_index_t idx_type, H5_iter_order_t order,
     if(!op)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no callback operator specified")
 
-    /* Call internal group visitation routine */
-    if((ret_value = H5G_visit(grp_id, ".", idx_type, order, op, op_data, H5P_DEFAULT, H5AC_ind_read_dxpl_id)) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "link visitation failed")
+    /* Call internal routine */
+    if((ret_value = H5L__visit(grp_id, ".", idx_type, order, op, op_data)) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_BADITER, FAIL, "link visitation failed")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1412,7 +1288,6 @@ herr_t
 H5Lvisit_by_name(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     H5_iter_order_t order, H5L_iterate_t op, void *op_data, hid_t lapl_id)
 {
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value;              /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1429,12 +1304,12 @@ H5Lvisit_by_name(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     if(!op)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no callback operator specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
-    /* Call internal group visitation routine */
-    if((ret_value = H5G_visit(loc_id, group_name, idx_type, order, op, op_data, lapl_id, dxpl_id)) < 0)
+    /* Call internal routine */
+    if((ret_value = H5L__visit(loc_id, group_name, idx_type, order, op, op_data)) < 0)
 	HGOTO_ERROR(H5E_LINK, H5E_BADITER, FAIL, "link visitation failed")
 
 done:
@@ -1628,7 +1503,7 @@ done:
  */
 herr_t
 H5L_link(const H5G_loc_t *new_loc, const char *new_name, H5G_loc_t *obj_loc,
-    hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id)
+    hid_t lcpl_id)
 {
     H5O_link_t lnk;                     /* Link to insert */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -1650,7 +1525,7 @@ H5L_link(const H5G_loc_t *new_loc, const char *new_name, H5G_loc_t *obj_loc,
     lnk.u.hard.addr = obj_loc->oloc->addr;
 
     /* Create the link */
-    if(H5L_create_real(new_loc, new_name, obj_loc->path, obj_loc->oloc->file, &lnk, NULL, lcpl_id, lapl_id, dxpl_id) < 0)
+    if(H5L__create_real(new_loc, new_name, obj_loc->path, obj_loc->oloc->file, &lnk, NULL, lcpl_id) < 0)
         HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create new link to object")
 
 done:
@@ -1672,7 +1547,7 @@ done:
  */
 herr_t
 H5L_link_object(const H5G_loc_t *new_loc, const char *new_name,
-    H5O_obj_create_t *ocrt_info, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id)
+    H5O_obj_create_t *ocrt_info, hid_t lcpl_id)
 {
     H5O_link_t lnk;                     /* Link to insert */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -1693,7 +1568,7 @@ H5L_link_object(const H5G_loc_t *new_loc, const char *new_name,
     lnk.type = H5L_TYPE_HARD;
 
     /* Create the link */
-    if(H5L_create_real(new_loc, new_name, NULL, NULL, &lnk, ocrt_info, lcpl_id, lapl_id, dxpl_id) < 0)
+    if(H5L__create_real(new_loc, new_name, NULL, NULL, &lnk, ocrt_info, lcpl_id) < 0)
         HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create new link to object")
 
 done:
@@ -1702,7 +1577,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_link_cb
+ * Function:	H5L__link_cb
  *
  * Purpose:	Callback for creating a link to an object.
  *
@@ -1714,7 +1589,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_link_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t H5_ATTR_UNUSED *lnk,
+H5L__link_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t H5_ATTR_UNUSED *lnk,
     H5G_loc_t *obj_loc, void *_udata/*in,out*/, H5G_own_loc_t *own_loc/*out*/)
 {
     H5L_trav_cr_t *udata = (H5L_trav_cr_t *)_udata;   /* User data passed in */
@@ -1725,12 +1600,12 @@ H5L_link_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t H5_ATTR
     hbool_t obj_created = FALSE;    /* Whether an object was created (through a hard link) */
     herr_t ret_value = SUCCEED;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name in this group resolved to a valid location */
     /* (which is not what we want) */
     if(obj_loc != NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_EXISTS, FAIL, "name already exists")
+        HGOTO_ERROR(H5E_LINK, H5E_EXISTS, FAIL, "name already exists")
 
     /* Check for crossing file boundaries with a new hard link */
     if(udata->lnk->type == H5L_TYPE_HARD) {
@@ -1740,8 +1615,8 @@ H5L_link_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t H5_ATTR
             H5G_loc_t new_loc;          /* Group location for new object */
 
             /* Create new object at this location */
-            if(NULL == (udata->ocrt_info->new_obj = H5O_obj_create(grp_loc->oloc->file, udata->ocrt_info->obj_type, udata->ocrt_info->crt_info, &new_loc, udata->dxpl_id)))
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to create object")
+            if(NULL == (udata->ocrt_info->new_obj = H5O_obj_create(grp_loc->oloc->file, udata->ocrt_info->obj_type, udata->ocrt_info->crt_info, &new_loc)))
+                HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create object")
 
             /* Set address for hard link */
             udata->lnk->u.hard.addr = new_loc.oloc->addr;
@@ -1755,7 +1630,7 @@ H5L_link_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t H5_ATTR
         else {
             /* Check that both objects are in same file */
             if(!H5F_SAME_SHARED(grp_loc->oloc->file, udata->file))
-                HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "interfile hard links are not allowed")
+                HGOTO_ERROR(H5E_LINK, H5E_BADVALUE, FAIL, "interfile hard links are not allowed")
         } /* end else */
     } /* end if */
 
@@ -1767,7 +1642,7 @@ H5L_link_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t H5_ATTR
     if(udata->lc_plist) {
         /* Get character encoding property */
         if(H5P_get(udata->lc_plist, H5P_STRCRT_CHAR_ENCODING_NAME, &udata->lnk->cset) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get property value for character encoding")
+            HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't get property value for character encoding")
     } /* end if */
     else
         udata->lnk->cset = H5F_DEFAULT_CSET;   /* Default character encoding for link */
@@ -1779,14 +1654,13 @@ H5L_link_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t H5_ATTR
     /* Insert link into group */
     if(H5G_obj_insert(grp_loc->oloc, name, udata->lnk, TRUE,
             udata->ocrt_info ? udata->ocrt_info->obj_type : H5O_TYPE_UNKNOWN,
-            udata->ocrt_info ? udata->ocrt_info->crt_info : NULL,
-            udata->dxpl_id) < 0)
+            udata->ocrt_info ? udata->ocrt_info->crt_info : NULL) < 0)
         HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create new link for object")
 
     /* Set object's path if it has been passed in and is not set */
     if(udata->path != NULL && udata->path->user_path_r == NULL)
         if(H5G_name_set(grp_loc->path, udata->path, name) < 0)
-            HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "cannot set name")
+            HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "cannot set name")
 
     /* If link is a user-defined link, trigger its creation callback if it has one */
     if(udata->lnk->type >= H5L_TYPE_UD_MIN) {
@@ -1805,17 +1679,17 @@ H5L_link_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t H5_ATTR
              */
             H5G_name_reset(&temp_path);
             if(H5O_loc_copy(&temp_oloc, grp_loc->oloc, H5_COPY_DEEP) < 0)
-                HGOTO_ERROR(H5E_FILE, H5E_CANTCOPY, FAIL, "unable to copy object location")
+                HGOTO_ERROR(H5E_LINK, H5E_CANTCOPY, FAIL, "unable to copy object location")
 
             temp_loc.oloc = &temp_oloc;
             temp_loc.path = &temp_path;
             temp_loc_init = TRUE;
 
             /* Set up location for user-defined callback */
-            if((grp = H5G_open(&temp_loc, udata->dxpl_id)) == NULL)
-                HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group")
+            if(NULL == (grp = H5G_open(&temp_loc)))
+                HGOTO_ERROR(H5E_LINK, H5E_CANTOPENOBJ, FAIL, "unable to open group")
             if((grp_id = H5I_register(H5I_GROUP, grp, TRUE)) < 0)
-                HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register ID for group")
+                HGOTO_ERROR(H5E_LINK, H5E_CANTREGISTER, FAIL, "unable to register ID for group")
 
             /* Make callback */
             if((link_class->create_func)(name, grp_id, udata->lnk->u.ud.udata, udata->lnk->u.ud.size, H5P_DEFAULT) < 0)
@@ -1834,18 +1708,18 @@ done:
         oloc.addr = udata->lnk->u.hard.addr;
 
         /* Decrement refcount on new object's object header in memory */
-        if(H5O_dec_rc_by_loc(&oloc, udata->dxpl_id) < 0)
+        if(H5O_dec_rc_by_loc(&oloc) < 0)
            HDONE_ERROR(H5E_LINK, H5E_CANTDEC, FAIL, "unable to decrement refcount on newly created object")
     } /* end if */
 
     /* Close the location given to the user callback if it was created */
     if(grp_id >= 0) {
         if(H5I_dec_app_ref(grp_id) < 0)
-            HDONE_ERROR(H5E_ATOM, H5E_CANTRELEASE, FAIL, "unable to close atom from UD callback")
+            HDONE_ERROR(H5E_LINK, H5E_CANTRELEASE, FAIL, "unable to close atom from UD callback")
     } /* end if */
     else if(grp != NULL) {
         if(H5G_close(grp) < 0)
-            HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "unable to close group given to UD callback")
+            HDONE_ERROR(H5E_LINK, H5E_CANTRELEASE, FAIL, "unable to close group given to UD callback")
     } /* end if */
     else if(temp_loc_init)
         H5G_loc_free(&temp_loc);
@@ -1855,11 +1729,11 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_link_cb() */
+} /* end H5L__link_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5L_create_real
+ * Function:    H5L__create_real
  *
  * Purpose:     Creates a link at a path location
  *
@@ -1878,9 +1752,9 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_create_real(const H5G_loc_t *link_loc, const char *link_name,
+H5L__create_real(const H5G_loc_t *link_loc, const char *link_name,
     H5G_name_t *obj_path, H5F_t *obj_file, H5O_link_t *lnk,
-    H5O_obj_create_t *ocrt_info, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id)
+    H5O_obj_create_t *ocrt_info, hid_t lcpl_id)
 {
     char *norm_link_name = NULL;        /* Pointer to normalized link name */
     unsigned target_flags = H5G_TARGET_NORMAL; /* Flags to pass to group traversal function */
@@ -1888,7 +1762,7 @@ H5L_create_real(const H5G_loc_t *link_loc, const char *link_name,
     H5L_trav_cr_t udata;               /* User data for callback */
     herr_t ret_value = SUCCEED;        /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check args */
     HDassert(link_loc);
@@ -1898,7 +1772,7 @@ H5L_create_real(const H5G_loc_t *link_loc, const char *link_name,
 
     /* Get normalized link name */
     if((norm_link_name = H5G_normalize(link_name)) == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "can't normalize name")
+        HGOTO_ERROR(H5E_LINK, H5E_BADVALUE, FAIL, "can't normalize name")
 
     /* Check for flags present in creation property list */
     if(lcpl_id != H5P_DEFAULT) {
@@ -1920,7 +1794,6 @@ H5L_create_real(const H5G_loc_t *link_loc, const char *link_name,
      * FILE is used to make sure that hard links don't cross files, and
      * should be NULL for other link types.
      * LC_PLIST is a pointer to the link creation property list.
-     * DXPL_ID is the dxpl ID that needs to be used during writes and reads.
      * PATH is a pointer to the path of the object being inserted if this is
      * a hard link; this is used to set the paths to objects when they are
      * created.  For other link types, this is NULL.
@@ -1931,14 +1804,13 @@ H5L_create_real(const H5G_loc_t *link_loc, const char *link_name,
      */
     udata.file = obj_file;
     udata.lc_plist = lc_plist;
-    udata.dxpl_id = dxpl_id;
     udata.path = obj_path;
     udata.ocrt_info = ocrt_info;
     udata.lnk = lnk;
 
     /* Traverse the destination path & create new link */
-    if(H5G_traverse(link_loc, link_name, target_flags, H5L_link_cb, &udata, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "can't insert link")
+    if(H5G_traverse(link_loc, link_name, target_flags, H5L__link_cb, &udata) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTINSERT, FAIL, "can't insert link")
 
 done:
     /* Free the normalized path name */
@@ -1946,7 +1818,7 @@ done:
         H5MM_xfree(norm_link_name);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_create_real() */
+} /* end H5L__create_real() */
 
 
 /*-------------------------------------------------------------------------
@@ -1963,8 +1835,7 @@ done:
  */
 herr_t
 H5L_create_hard(H5G_loc_t *cur_loc, const char *cur_name,
-    const H5G_loc_t *link_loc, const char *link_name, hid_t lcpl_id,
-    hid_t lapl_id, hid_t dxpl_id)
+    const H5G_loc_t *link_loc, const char *link_name, hid_t lcpl_id)
 {
     char *norm_cur_name = NULL;	        /* Pointer to normalized current name */
     H5F_t *link_file = NULL;            /* Pointer to file to link to */
@@ -1985,7 +1856,7 @@ H5L_create_hard(H5G_loc_t *cur_loc, const char *cur_name,
 
     /* Get normalized copy of the current name */
     if((norm_cur_name = H5G_normalize(cur_name)) == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "can't normalize name")
+        HGOTO_ERROR(H5E_LINK, H5E_BADVALUE, FAIL, "can't normalize name")
 
     /* Set up link data specific to hard links */
     lnk.type = H5L_TYPE_HARD;
@@ -1994,8 +1865,8 @@ H5L_create_hard(H5G_loc_t *cur_loc, const char *cur_name,
     obj_loc.path = &path;
     obj_loc.oloc = &oloc;
     H5G_loc_reset(&obj_loc);
-    if(H5G_loc_find(cur_loc, norm_cur_name, &obj_loc, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "source object not found")
+    if(H5G_loc_find(cur_loc, norm_cur_name, &obj_loc) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "source object not found")
     loc_valid = TRUE;
 
     /* Construct link information for eventual insertion */
@@ -2006,14 +1877,14 @@ H5L_create_hard(H5G_loc_t *cur_loc, const char *cur_name,
 
     /* Create actual link to the object.  Pass in NULL for the path, since this
      * function shouldn't change an object's user path. */
-    if(H5L_create_real(link_loc, link_name, NULL, link_file, &lnk, NULL, lcpl_id, lapl_id, dxpl_id) < 0)
+    if(H5L__create_real(link_loc, link_name, NULL, link_file, &lnk, NULL, lcpl_id) < 0)
         HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create new link to object")
 
 done:
     /* Free the object header location */
     if(loc_valid)
         if(H5G_loc_free(&obj_loc) < 0)
-            HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to free location")
+            HDONE_ERROR(H5E_LINK, H5E_CANTRELEASE, FAIL, "unable to free location")
 
     /* Free the normalized path name */
     if(norm_cur_name)
@@ -2024,6 +1895,45 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5L__create_hard
+ *
+ * Purpose:     Internal routine to create a hard link
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 25, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5L__create_hard(H5G_loc_t *cur_loc, const char *cur_name,
+    const H5G_loc_t *link_loc, const char *link_name, hid_t lcpl_id)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(cur_loc);
+    HDassert(cur_name);
+    HDassert(link_loc);
+    HDassert(link_name);
+
+    /* Create the link */
+    if(H5L_create_hard(cur_loc, cur_name, link_loc, link_name, lcpl_id) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTCREATE, FAIL, "unable to create link")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__create_hard() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5L_create_soft
  *
  * Purpose:	Creates a soft link from LINK_NAME to TARGET_PATH.
@@ -2037,7 +1947,7 @@ done:
  */
 herr_t
 H5L_create_soft(const char *target_path, const H5G_loc_t *link_loc,
-    const char *link_name, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id)
+    const char *link_name, hid_t lcpl_id)
 {
     char *norm_target = NULL;	        /* Pointer to normalized current name */
     H5O_link_t lnk;                     /* Link to insert */
@@ -2052,14 +1962,14 @@ H5L_create_soft(const char *target_path, const H5G_loc_t *link_loc,
 
     /* Get normalized copy of the link target */
     if((norm_target = H5G_normalize(target_path)) == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "can't normalize name")
+        HGOTO_ERROR(H5E_LINK, H5E_BADVALUE, FAIL, "can't normalize name")
 
     /* Set up link data specific to soft links */
     lnk.type = H5L_TYPE_SOFT;
     lnk.u.soft.name = norm_target;
 
     /* Create actual link to the object */
-    if(H5L_create_real(link_loc, link_name, NULL, NULL, &lnk, NULL, lcpl_id, lapl_id, dxpl_id) < 0)
+    if(H5L__create_real(link_loc, link_name, NULL, NULL, &lnk, NULL, lcpl_id) < 0)
         HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create new link to object")
 
 done:
@@ -2072,7 +1982,45 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_create_ud
+ * Function:    H5L__create_soft
+ *
+ * Purpose:     Internal routine to create a soft link
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 25, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5L__create_soft(const char *target_path, const H5G_loc_t *link_loc,
+    const char *link_name, hid_t lcpl_id)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(target_path);
+    HDassert(link_loc);
+    HDassert(link_name);
+
+    /* Create the link */
+    if(H5L_create_soft(target_path, link_loc, link_name, lcpl_id) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTCREATE, FAIL, "unable to create link")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__create_soft() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5L__create_ud
  *
  * Purpose:	Creates a user-defined link. See H5Lcreate_ud for
  *              full documentation.
@@ -2085,14 +2033,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5L_create_ud(const H5G_loc_t *link_loc, const char *link_name,
-    const void *ud_data, size_t ud_data_size, H5L_type_t type, hid_t lcpl_id,
-    hid_t lapl_id, hid_t dxpl_id)
+H5L__create_ud(const H5G_loc_t *link_loc, const char *link_name,
+    const void *ud_data, size_t ud_data_size, H5L_type_t type, hid_t lcpl_id)
 {
     H5O_link_t lnk;                     /* Link to insert */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Check args */
     HDassert(type >= H5L_TYPE_UD_MIN && type <= H5L_TYPE_MAX);
@@ -2119,19 +2066,19 @@ H5L_create_ud(const H5G_loc_t *link_loc, const char *link_name,
     lnk.type = type;
 
     /* Create actual link to the object */
-    if(H5L_create_real(link_loc, link_name, NULL, NULL, &lnk, NULL, lcpl_id, lapl_id, dxpl_id) < 0)
+    if(H5L__create_real(link_loc, link_name, NULL, NULL, &lnk, NULL, lcpl_id) < 0)
         HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to register new name for object")
 
 done:
     /* Free the link's udata buffer if it's been allocated */
     H5MM_xfree(lnk.u.ud.udata);
 
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_create_ud() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__create_ud() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_get_val_real
+ * Function:	H5L__get_val_real
  *
  * Purpose:	Retrieve link value from a link object
  *
@@ -2143,11 +2090,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_get_val_real(const H5O_link_t *lnk, void *buf, size_t size)
+H5L__get_val_real(const H5O_link_t *lnk, void *buf, size_t size)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(lnk);
@@ -2183,11 +2130,11 @@ H5L_get_val_real(const H5O_link_t *lnk, void *buf, size_t size)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_get_val_real() */
+} /* end H5L__get_val_real() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_get_val_cb
+ * Function:	H5L__get_val_cb
  *
  * Purpose:	Callback for retrieving link value or udata.
  *
@@ -2199,20 +2146,20 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_get_val_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char *name, const H5O_link_t *lnk,
+H5L__get_val_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char *name, const H5O_link_t *lnk,
     H5G_loc_t H5_ATTR_UNUSED *obj_loc, void *_udata/*in,out*/, H5G_own_loc_t *own_loc/*out*/)
 {
     H5L_trav_gv_t *udata = (H5L_trav_gv_t *)_udata;   /* User data passed in */
     herr_t ret_value = SUCCEED;               /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name in this group resolved to a valid link */
     if(lnk == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "'%s' doesn't exist", name)
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "'%s' doesn't exist", name)
 
     /* Retrieve the value for the link */
-    if(H5L_get_val_real(lnk, udata->buf, udata->size) < 0)
+    if(H5L__get_val_real(lnk, udata->buf, udata->size) < 0)
         HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't retrieve link value")
 
 done:
@@ -2221,7 +2168,7 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_get_val_cb() */
+} /* end H5L__get_val_cb() */
 
 
 /*-------------------------------------------------------------------------
@@ -2244,8 +2191,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5L_get_val(H5G_loc_t *loc, const char *name, void *buf/*out*/, size_t size,
-    hid_t lapl_id, hid_t dxpl_id)
+H5L_get_val(const H5G_loc_t *loc, const char *name, void *buf/*out*/, size_t size)
 {
     H5L_trav_gv_t udata;           /* User data for callback */
     herr_t ret_value = SUCCEED;       /* Return value */
@@ -2261,8 +2207,8 @@ H5L_get_val(H5G_loc_t *loc, const char *name, void *buf/*out*/, size_t size,
     udata.buf = buf;
 
     /* Traverse the group hierarchy to locate the object to get info about */
-    if(H5G_traverse(loc, name, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, H5L_get_val_cb, &udata, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
+    if(H5G_traverse(loc, name, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, H5L__get_val_cb, &udata) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "name doesn't exist")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2270,7 +2216,43 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_get_val_by_idx_cb
+ * Function:    H5L__get_val
+ *
+ * Purpose:     Internal routine to query a link value
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 27, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5L__get_val(const H5G_loc_t *loc, const char *name, void *buf/*out*/, size_t size)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(name && *name);
+
+    /* Get the link value */
+    if(H5L_get_val(loc, name, buf, size) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to get link value for '%s'", name)
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__get_val() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5L__get_val_by_idx_cb
  *
  * Purpose:	Callback for retrieving a link's value according to an
  *              index's order.
@@ -2283,7 +2265,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_get_val_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
+H5L__get_val_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
     const H5O_link_t H5_ATTR_UNUSED *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/)
 {
@@ -2292,20 +2274,19 @@ H5L_get_val_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATT
     hbool_t lnk_copied = FALSE;         /* Whether the link was copied */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name of the group resolved to a valid object */
     if(obj_loc == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group doesn't exist")
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "group doesn't exist")
 
     /* Query link */
-    if(H5G_obj_lookup_by_idx(obj_loc->oloc, udata->idx_type, udata->order,
-                udata->n, &fnd_lnk, udata->dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "link not found")
+    if(H5G_obj_lookup_by_idx(obj_loc->oloc, udata->idx_type, udata->order, udata->n, &fnd_lnk) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "link not found")
     lnk_copied = TRUE;
 
     /* Retrieve the value for the link */
-    if(H5L_get_val_real(&fnd_lnk, udata->buf, udata->size) < 0)
+    if(H5L__get_val_real(&fnd_lnk, udata->buf, udata->size) < 0)
         HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't retrieve link value")
 
 done:
@@ -2318,11 +2299,57 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_get_val_by_idx_cb() */
+} /* end H5L__get_val_by_idx_cb() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5L__get_val_by_idx
+ *
+ * Purpose:     Internal routine to query a link value according to the
+ *		index within a group
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 27, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5L__get_val_by_idx(const H5G_loc_t *loc, const char *name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n, void *buf/*out*/, size_t size)
+{
+    H5L_trav_gvbi_t udata;              /* User data for callback */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(name && *name);
+
+    /* Set up user data for retrieving information */
+    udata.idx_type = idx_type;
+    udata.order = order;
+    udata.n = n;
+    udata.buf = buf;
+    udata.size = size;
+
+    /* Traverse the group hierarchy to locate the object to get info about */
+    if(H5G_traverse(loc, name, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, H5L__get_val_by_idx_cb, &udata) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't get link info for index: %llu", (unsigned long long)n)
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__get_val_by_idx() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_delete_cb
+ * Function:	H5L__delete_cb
  *
  * Purpose:	Callback for deleting a link.  This routine
  *              actually deletes the link
@@ -2335,31 +2362,31 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_delete_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t *lnk,
-    H5G_loc_t H5_ATTR_UNUSED *obj_loc, void *_udata/*in,out*/, H5G_own_loc_t *own_loc/*out*/)
+H5L__delete_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t *lnk,
+    H5G_loc_t H5_ATTR_UNUSED *obj_loc, void H5_ATTR_UNUSED *_udata/*in,out*/,
+    H5G_own_loc_t *own_loc/*out*/)
 {
-    H5L_trav_rm_t *udata = (H5L_trav_rm_t *)_udata;   /* User data passed in */
     herr_t ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the group resolved to a valid link */
     if(grp_loc == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group doesn't exist")
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "group doesn't exist")
 
     /* Check if the name in this group resolved to a valid link */
     if(name == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "name doesn't exist")
 
     /* Check for non-existent (NULL) link.
      * Note that this can also occur when attempting to remove '.'
      */
     if(lnk == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "callback link pointer is NULL (specified link may be '.' or not exist)")
+        HGOTO_ERROR(H5E_LINK, H5E_CANTDELETE, FAIL, "callback link pointer is NULL (specified link may be '.' or not exist)")
 
     /* Remove the link from the group */
-    if(H5G_obj_remove(grp_loc->oloc, grp_loc->path->full_path_r, name, udata->dxpl_id) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to remove link from group")
+    if(H5G_obj_remove(grp_loc->oloc, grp_loc->path->full_path_r, name) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTDELETE, FAIL, "unable to remove link from group")
 
 done:
     /* Indicate that this callback didn't take ownership of the group *
@@ -2367,7 +2394,7 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_delete_cb() */
+} /* end H5L__delete_cb() */
 
 
 /*-------------------------------------------------------------------------
@@ -2383,9 +2410,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5L_delete(H5G_loc_t *loc, const char *name, hid_t lapl_id, hid_t dxpl_id)
+H5L_delete(const H5G_loc_t *loc, const char *name)
 {
-    H5L_trav_rm_t      udata;                  /* User data for callback */
     char		*norm_name = NULL;	/* Pointer to normalized name */
     herr_t              ret_value = SUCCEED;    /* Return value */
 
@@ -2397,12 +2423,11 @@ H5L_delete(H5G_loc_t *loc, const char *name, hid_t lapl_id, hid_t dxpl_id)
 
     /* Get normalized copy of the name */
     if((norm_name = H5G_normalize(name)) == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "can't normalize name")
+        HGOTO_ERROR(H5E_LINK, H5E_BADVALUE, FAIL, "can't normalize name")
 
     /* Set up user data for unlink operation */
-    udata.dxpl_id = dxpl_id;
-    if(H5G_traverse(loc, norm_name, H5G_TARGET_SLINK|H5G_TARGET_UDLINK|H5G_TARGET_MOUNT, H5L_delete_cb, &udata, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTREMOVE, FAIL, "can't unlink object")
+    if(H5G_traverse(loc, norm_name, H5G_TARGET_SLINK | H5G_TARGET_UDLINK | H5G_TARGET_MOUNT, H5L__delete_cb, NULL) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTREMOVE, FAIL, "can't unlink object")
 
 done:
     /* Free the normalized path name */
@@ -2414,7 +2439,43 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_delete_by_idx_cb
+ * Function:    H5L__delete
+ *
+ * Purpose:     Internal routine to delete a link
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 27, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5L__delete(const H5G_loc_t *loc, const char *name)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(name && *name);
+
+    /* Delete the link */
+    if(H5L_delete(loc, name) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTDELETE, FAIL, "unable to delete link: %s", name)
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__delete() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5L__delete_by_idx_cb
  *
  * Purpose:	Callback for removing a link according to an index's order.
  *
@@ -2426,39 +2487,82 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_delete_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
+H5L__delete_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
     const H5O_link_t H5_ATTR_UNUSED *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/)
 {
     H5L_trav_gvbi_t *udata = (H5L_trav_gvbi_t *)_udata;   /* User data passed in */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(udata->dxpl_id, (obj_loc) ? (obj_loc->oloc->addr) : HADDR_UNDEF, FAIL)
+    FUNC_ENTER_STATIC_TAG((obj_loc) ? (obj_loc->oloc->addr) : HADDR_UNDEF)
 
     /* Check if the name of the group resolved to a valid object */
     if(obj_loc == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group doesn't exist")
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "group doesn't exist")
 
     /* Delete link */
-    if(H5G_obj_remove_by_idx(obj_loc->oloc, obj_loc->path->full_path_r,
-            udata->idx_type, udata->order, udata->n, udata->dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "link not found")
+    if(H5G_obj_remove_by_idx(obj_loc->oloc, obj_loc->path->full_path_r, udata->idx_type, udata->order, udata->n) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "link not found")
 
 done:
     /* Indicate that this callback didn't take ownership of the group *
      * location for the object */
     *own_loc = H5G_OWN_NONE;
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5L_delete_by_idx_cb() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5L__delete_by_idx_cb() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5L__delete_by_idx
+ *
+ * Purpose:     Internal routine to delete a link according to its index
+ * 		within a group.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 27, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5L__delete_by_idx(const H5G_loc_t *loc, const char *name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n)
+{
+    H5L_trav_rmbi_t udata;              /* User data for callback */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(name && *name);
+
+    /* Set up user data for unlink operation */
+    udata.idx_type = idx_type;
+    udata.order = order;
+    udata.n = n;
+
+    /* Traverse the group hierarchy to remove the link */
+    if(H5G_traverse(loc, name, H5G_TARGET_SLINK | H5G_TARGET_UDLINK | H5G_TARGET_MOUNT, H5L__delete_by_idx_cb, &udata) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTDELETE, FAIL, "link doesn't exist")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__delete() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_move_dest_cb
+ * Function:	H5L__move_dest_cb
  *
  * Purpose:	Second callback for moving and renaming an object.  This routine
  *              inserts a new link into the group returned by the traversal.
- *              It is called by H5L_move_cb.
+ *              It is called by H5L__move_cb.
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -2468,7 +2572,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_move_dest_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
+H5L__move_dest_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     const H5O_link_t H5_ATTR_UNUSED *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/)
 {
@@ -2479,18 +2583,17 @@ H5L_move_dest_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     hbool_t temp_loc_init = FALSE;
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Make sure an object with this name doesn't already exist */
     if(obj_loc != NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "an object with that name already exists")
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "an object with that name already exists")
 
     /* Check for crossing file boundaries with a new hard link */
-    if(udata->lnk->type == H5L_TYPE_HARD) {
+    if(udata->lnk->type == H5L_TYPE_HARD)
         /* Check that both objects are in same file */
         if(!H5F_SAME_SHARED(grp_loc->oloc->file, udata->file))
-            HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "moving a link across files is not allowed")
-    } /* end if */
+            HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "moving a link across files is not allowed")
 
     /* Give the object its new name */
     /* Casting away const okay -JML */
@@ -2498,8 +2601,7 @@ H5L_move_dest_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
     udata->lnk->name = (char *)name;
 
     /* Insert the link into the group */
-    if(H5G_obj_insert(grp_loc->oloc, name, udata->lnk, TRUE, H5O_TYPE_UNKNOWN,
-            NULL, udata->dxpl_id) < 0)
+    if(H5G_obj_insert(grp_loc->oloc, name, udata->lnk, TRUE, H5O_TYPE_UNKNOWN, NULL) < 0)
         HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create new link to object")
 
     /* If the link was a user-defined link, call its move callback if it has one */
@@ -2519,17 +2621,17 @@ H5L_move_dest_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
              */
             H5G_name_reset(&temp_path);
             if(H5O_loc_copy(&temp_oloc, grp_loc->oloc, H5_COPY_DEEP) < 0)
-                HGOTO_ERROR(H5E_FILE, H5E_CANTCOPY, FAIL, "unable to copy object location")
+                HGOTO_ERROR(H5E_LINK, H5E_CANTCOPY, FAIL, "unable to copy object location")
 
             temp_loc.oloc = &temp_oloc;
             temp_loc.path = &temp_path;
             temp_loc_init = TRUE;
 
             /* Set up location for user-defined callback */
-            if((grp = H5G_open(&temp_loc, udata->dxpl_id)) == NULL)
-                HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group")
+            if(NULL == (grp = H5G_open(&temp_loc)))
+                HGOTO_ERROR(H5E_LINK, H5E_CANTOPENOBJ, FAIL, "unable to open group")
             if((grp_id = H5I_register(H5I_GROUP, grp, TRUE)) < 0)
-                HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register group ID")
+                HGOTO_ERROR(H5E_LINK, H5E_CANTREGISTER, FAIL, "unable to register group ID")
 
             if(udata->copy) {
                 if((link_class->copy_func)(udata->lnk->name, grp_id, udata->lnk->u.ud.udata, udata->lnk->u.ud.size) < 0)
@@ -2546,11 +2648,11 @@ done:
     /* Close the location given to the user callback if it was created */
     if(grp_id >= 0) {
         if(H5I_dec_app_ref(grp_id) < 0)
-            HDONE_ERROR(H5E_ATOM, H5E_CANTRELEASE, FAIL, "unable to close atom from UD callback")
+            HDONE_ERROR(H5E_LINK, H5E_CANTRELEASE, FAIL, "unable to close atom from UD callback")
     } /* end if */
     else if(grp != NULL) {
         if(H5G_close(grp) < 0)
-            HDONE_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "unable to close group given to UD callback")
+            HDONE_ERROR(H5E_LINK, H5E_CANTRELEASE, FAIL, "unable to close group given to UD callback")
     } /* end if */
     else if(temp_loc_init)
         H5G_loc_free(&temp_loc);
@@ -2564,11 +2666,11 @@ done:
     udata->lnk->name = NULL;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_move_dest_cb() */
+} /* end H5L__move_dest_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_move_cb
+ * Function:	H5L__move_cb
  *
  * Purpose:	Callback for moving and renaming an object.  This routine
  *              replaces the names of open objects with the moved object
@@ -2582,24 +2684,24 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_move_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t *lnk,
+H5L__move_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t *lnk,
     H5G_loc_t *obj_loc, void *_udata/*in,out*/, H5G_own_loc_t *own_loc/*out*/)
 {
     H5L_trav_mv_t *udata = (H5L_trav_mv_t *)_udata;   /* User data passed in */
-    H5L_trav_mv2_t udata_out;           /* User data for H5L_move_dest_cb traversal */
+    H5L_trav_mv2_t udata_out;           /* User data for H5L__move_dest_cb traversal */
     char * orig_name = NULL;            /* The name of the link in this group */
     hbool_t link_copied = FALSE;        /* Has udata_out.lnk been allocated? */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name in this group resolved to a valid link */
     if(obj_loc == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "name doesn't exist")
 
     /* Check for operations on '.' */
     if(lnk == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "the name of a link must be supplied to move or copy")
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "the name of a link must be supplied to move or copy")
 
     /* Set up user data for move_dest_cb */
     if(NULL == (udata_out.lnk = (H5O_link_t *)H5O_msg_copy(H5O_LINK_ID, lnk, NULL)))
@@ -2614,15 +2716,19 @@ H5L_move_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t *lnk,
     udata_out.lnk->cset = udata->cset;
     udata_out.file = grp_loc->oloc->file;
     udata_out.copy = udata->copy;
-    udata_out.dxpl_id = udata->dxpl_id;
 
     /* Keep a copy of link's name (it's "owned" by the H5G_traverse() routine) */
     orig_name = H5MM_xstrdup(name);
 
+    /* Reset the # of soft / UD links that can be traversed, so that the second
+     * (destination) traversal has the correct value
+     */
+    if(H5CX_set_nlinks(udata->orig_nlinks) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't reset # of soft / UD links to traverse")
+
     /* Insert the link into its new location */
-    if(H5G_traverse(udata->dst_loc, udata->dst_name, udata->dst_target_flags,
-            H5L_move_dest_cb, &udata_out, udata->lapl_id, udata->dxpl_id) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to follow symbolic link")
+    if(H5G_traverse(udata->dst_loc, udata->dst_name, udata->dst_target_flags, H5L__move_dest_cb, &udata_out) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "unable to follow symbolic link")
 
     /* If this is a move and not a copy operation, change the object's name and remove the old link */
     if(!udata->copy) {
@@ -2635,7 +2741,7 @@ H5L_move_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t *lnk,
             /* Create reference counted string for full dst path */
             if((dst_name_r = H5G_build_fullpath_refstr_str(udata->dst_loc->path->full_path_r,
                     udata->dst_name)) == NULL)
-                HGOTO_ERROR(H5E_SYM, H5E_PATH, FAIL, "can't build destination path name")
+                HGOTO_ERROR(H5E_LINK, H5E_PATH, FAIL, "can't build destination path name")
         } /* end if */
         else
             dst_name_r = H5RS_wrap(udata->dst_name);
@@ -2643,15 +2749,15 @@ H5L_move_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t *lnk,
 
         /* Fix names up */
         if(H5G_name_replace(lnk, H5G_NAME_MOVE, obj_loc->oloc->file, obj_loc->path->full_path_r,
-                udata->dst_loc->oloc->file, dst_name_r, udata->dxpl_id) < 0) {
+                udata->dst_loc->oloc->file, dst_name_r) < 0) {
             H5RS_decr(dst_name_r);
-            HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to replace name")
+            HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to replace name")
         } /* end if */
 
         /* Remove the old link */
-        if(H5G_obj_remove(grp_loc->oloc, grp_loc->path->full_path_r, orig_name, udata->dxpl_id) < 0) {
+        if(H5G_obj_remove(grp_loc->oloc, grp_loc->path->full_path_r, orig_name) < 0) {
             H5RS_decr(dst_name_r);
-            HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to remove old name")
+            HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "unable to remove old name")
         } /* end if */
 
         H5RS_decr(dst_name_r);
@@ -2663,7 +2769,7 @@ done:
         H5MM_xfree(orig_name);
 
     /* If udata_out.lnk was copied, free any memory allocated
-     * In this special case, the H5L_move_dest_cb callback resets the name
+     * In this special case, the H5L__move_dest_cb callback resets the name
      * so H5O_msg_free shouldn't try to free it
      */
     if(link_copied)
@@ -2674,7 +2780,7 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_move_cb() */
+} /* end H5L__move_cb() */
 
 
 /*-------------------------------------------------------------------------
@@ -2698,19 +2804,16 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5L_move(H5G_loc_t *src_loc, const char *src_name, H5G_loc_t *dst_loc,
-    const char *dst_name, hbool_t copy_flag, hid_t lcpl_id, hid_t lapl_id,
-    hid_t dxpl_id)
+H5L_move(const H5G_loc_t *src_loc, const char *src_name, const H5G_loc_t *dst_loc,
+    const char *dst_name, hbool_t copy_flag, hid_t lcpl_id)
 {
     unsigned    dst_target_flags = H5G_TARGET_NORMAL;
     H5T_cset_t char_encoding = H5F_DEFAULT_CSET; /* Character encoding for link */
     H5P_genplist_t* lc_plist;           /* Link creation property list */
-    H5P_genplist_t* la_plist;           /* Link access property list */
     H5L_trav_mv_t      udata;          /* User data for traversal */
-    hid_t               lapl_copy;      /* Copy of lapl for this function */
     herr_t              ret_value = SUCCEED;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_NOAPI(FAIL)
 
     /* Sanity check */
     HDassert(src_loc);
@@ -2738,31 +2841,22 @@ H5L_move(H5G_loc_t *src_loc, const char *src_name, H5G_loc_t *dst_loc,
             HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get property value for character encoding")
     } /* end if */
 
-    /* Copy the link access property list because traversing UD links will
-     * decrease the NLINKS property. HDF5 should have NLINKS traversals to
-     * get to the source and NLINKS more to get to the destination. */
-    if(lapl_id == H5P_DEFAULT)
-        lapl_copy = lapl_id;
-    else {
-        if(NULL == (la_plist = (H5P_genplist_t *)H5I_object(lapl_id)))
-            HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "not a valid access PL")
-        if((lapl_copy = H5P_copy_plist(la_plist, FALSE)) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to copy access properties")
-    } /* end else */
-
     /* Set up user data */
     udata.dst_loc = dst_loc;
     udata.dst_name= dst_name;
     udata.dst_target_flags = dst_target_flags;
     udata.cset = char_encoding;
     udata.copy = copy_flag;
-    udata.lapl_id = lapl_copy;
-    udata.dxpl_id = dxpl_id;
+
+    /* Retrieve the original # of soft / UD links that can be traversed, so
+     *  that the countdown can be reset after the first path is traversed.
+     */
+    if(H5CX_get_nlinks(&udata.orig_nlinks) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to retrieve # of soft / UD links to traverse")
 
     /* Do the move */
-    if(H5G_traverse(src_loc, src_name, H5G_TARGET_MOUNT | H5G_TARGET_SLINK | H5G_TARGET_UDLINK,
-            H5L_move_cb, &udata, lapl_id, dxpl_id) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to find link")
+    if(H5G_traverse(src_loc, src_name, H5G_TARGET_MOUNT | H5G_TARGET_SLINK | H5G_TARGET_UDLINK, H5L__move_cb, &udata) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "unable to find link")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2770,6 +2864,45 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5L__move
+ *
+ * Purpose:     Internal routine to move / copy a link
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 25, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5L__move(const H5G_loc_t *src_loc, const char *src_name, H5G_loc_t *dst_loc,
+    const char *dst_name, hbool_t copy_flag, hid_t lcpl_id)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(src_loc);
+    HDassert(src_name);
+    HDassert(dst_loc);
+    HDassert(dst_name);
+
+    /* Move the link */
+    if(H5L_move(src_loc, src_name, dst_loc, dst_name, copy_flag, lcpl_id) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTMOVE, FAIL, "unable to move link")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__move() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5L__exists_final_cb
  *
  * Purpose:	Callback for checking whether a link exists, as the final
@@ -2844,8 +2977,8 @@ H5L__exists_inter_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR
                 } while('/' == *udata->sep);
                 cb_func = H5L__exists_inter_cb;
             } /* end else */
-            if(H5G_traverse(obj_loc, next, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, cb_func, udata, udata->lapl_id, udata->dxpl_id) < 0)
-                HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't determine if link exists")
+            if(H5G_traverse(obj_loc, next, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, cb_func, udata) < 0)
+                HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't determine if link exists")
         } /* end if */
         else
             udata->exists = TRUE;
@@ -2878,7 +3011,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5L_exists_tolerant(const H5G_loc_t *loc, const char *name, hid_t lapl_id, hid_t dxpl_id)
+H5L_exists_tolerant(const H5G_loc_t *loc, const char *name)
 {
     H5L_trav_le_t udata;        /* User data for traversal */
     H5G_traverse_t cb_func;     /* Callback function for tranversal */
@@ -2902,8 +3035,6 @@ H5L_exists_tolerant(const H5G_loc_t *loc, const char *name, hid_t lapl_id, hid_t
         HGOTO_DONE(TRUE)
 
     /* Set up user data & correct callback */
-    udata.lapl_id = lapl_id;
-    udata.dxpl_id = dxpl_id;
     udata.exists = FALSE;
     if(NULL == (udata.sep = HDstrchr(name_trav, '/')))
         cb_func = H5L__exists_final_cb;
@@ -2917,8 +3048,8 @@ H5L_exists_tolerant(const H5G_loc_t *loc, const char *name, hid_t lapl_id, hid_t
     } /* end else */
 
     /* Traverse the group hierarchy to locate the link to check */
-    if(H5G_traverse(loc, name_trav, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, cb_func, &udata, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't determine if link exists")
+    if(H5G_traverse(loc, name_trav, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, cb_func, &udata) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't determine if link exists")
 
     /* Set return value */
     ret_value = (htri_t)udata.exists;
@@ -2946,13 +3077,13 @@ done:
  *
  *-------------------------------------------------------------------------
  */
-static htri_t
-H5L__exists(const H5G_loc_t *loc, const char *name, hid_t lapl_id, hid_t dxpl_id)
+htri_t
+H5L__exists(const H5G_loc_t *loc, const char *name)
 {
     H5L_trav_le_t udata;        /* User data for traversal */
     htri_t ret_value = FAIL;    /* Return value */
 
-    FUNC_ENTER_STATIC
+    FUNC_ENTER_STATIC_VOL
 
     /* A path of "/" will always exist in a file */
     if(0 == HDstrcmp(name, "/"))
@@ -2960,19 +3091,19 @@ H5L__exists(const H5G_loc_t *loc, const char *name, hid_t lapl_id, hid_t dxpl_id
 
     /* Traverse the group hierarchy to locate the object to get info about */
     udata.exists = FALSE;
-    if(H5G_traverse(loc, name, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, H5L__exists_final_cb, &udata, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_EXISTS, FAIL, "path doesn't exist")
+    if(H5G_traverse(loc, name, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, H5L__exists_final_cb, &udata) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_EXISTS, FAIL, "path doesn't exist")
 
     /* Set return value */
     ret_value = (htri_t)udata.exists;
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* H5L__exists() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_get_info_cb
+ * Function:	H5L__get_info_cb
  *
  * Purpose:	Callback for retrieving a link's metadata
  *
@@ -2984,18 +3115,18 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_get_info_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
+H5L__get_info_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
     const H5O_link_t *lnk, H5G_loc_t H5_ATTR_UNUSED *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/)
 {
     H5L_trav_gi_t *udata = (H5L_trav_gi_t *)_udata;   /* User data passed in */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name in this group resolved to a valid link */
     if(lnk == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "name doesn't exist")
 
     /* Get information from the link */
     if(H5G_link_to_info(lnk, udata->linfo) < 0)
@@ -3007,7 +3138,7 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_get_info_cb() */
+} /* end H5L__get_info_cb() */
 
 
 /*-------------------------------------------------------------------------
@@ -3023,8 +3154,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5L_get_info(const H5G_loc_t *loc, const char *name,
-    H5L_info_t *linfo/*out*/, hid_t lapl_id, hid_t dxpl_id)
+H5L_get_info(const H5G_loc_t *loc, const char *name, H5L_info_t *linfo/*out*/)
 {
     H5L_trav_gi_t udata;               /* User data for callback */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -3032,11 +3162,10 @@ H5L_get_info(const H5G_loc_t *loc, const char *name,
     FUNC_ENTER_NOAPI(FAIL)
 
     udata.linfo = linfo;
-    udata.dxpl_id = dxpl_id;
 
     /* Traverse the group hierarchy to locate the object to get info about */
-    if(H5G_traverse(loc, name, H5G_TARGET_SLINK|H5G_TARGET_UDLINK, H5L_get_info_cb, &udata, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_EXISTS, FAIL, "name doesn't exist")
+    if(H5G_traverse(loc, name, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, H5L__get_info_cb, &udata) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_EXISTS, FAIL, "name doesn't exist")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -3044,7 +3173,43 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_get_info_by_idx_cb
+ * Function:    H5L__get_info
+ *
+ * Purpose:     Internal routine to retrieve link info
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 27, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5L__get_info(const H5G_loc_t *loc, const char *name, H5L_info_t *linfo/*out*/)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(name && *name);
+
+    /* Get the link information */
+    if(H5L_get_info(loc, name, linfo) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to get link info for: '%s'", name)
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__get_info() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5L__get_info_by_idx_cb
  *
  * Purpose:	Callback for retrieving a link's metadata according to an
  *              index's order.
@@ -3057,7 +3222,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_get_info_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
+H5L__get_info_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
     const H5O_link_t H5_ATTR_UNUSED *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/)
 {
@@ -3066,16 +3231,15 @@ H5L_get_info_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_AT
     hbool_t lnk_copied = FALSE;         /* Whether the link was copied */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name of the group resolved to a valid object */
     if(obj_loc == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group doesn't exist")
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "group doesn't exist")
 
     /* Query link */
-    if(H5G_obj_lookup_by_idx(obj_loc->oloc, udata->idx_type, udata->order,
-                udata->n, &fnd_lnk, udata->dxpl_id) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "link not found")
+    if(H5G_obj_lookup_by_idx(obj_loc->oloc, udata->idx_type, udata->order, udata->n, &fnd_lnk) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "link not found")
     lnk_copied = TRUE;
 
     /* Get information from the link */
@@ -3092,39 +3256,57 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_get_info_by_idx_cb() */
+} /* end H5L__get_info_by_idx_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_get_default_lcpl
+ * Function:    H5L__get_info_by_idx
  *
- * Purpose:	Accessor for the default Link Creation Property List
+ * Purpose:     Internal routine to retrieve link info according to an
+ *              index's order.
  *
- * Return:	Success:	ID of the deafult lcpl
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
  *
- * 		Failure:	Negative
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
  *
- * Programmer:	James Laird
- *              Tuesday, July 4, 2006
+ * Programmer:	Quincey Koziol
+ *		December 27, 2017
  *
  *-------------------------------------------------------------------------
  */
-hid_t
-H5L_get_default_lcpl(void)
+static herr_t
+H5L__get_info_by_idx(const H5G_loc_t *loc, const char *name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n, H5L_info_t *linfo /*out*/)
 {
-    hid_t ret_value = H5I_INVALID_HID;          /* Return value */
+    H5L_trav_gibi_t udata;              /* User data for callback */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_STATIC_VOL
 
-    ret_value = H5P_LINK_CREATE_DEFAULT;
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(name && *name);
+    HDassert(linfo);
+
+    /* Set up user data for callback */
+    udata.idx_type = idx_type;
+    udata.order = order;
+    udata.n = n;
+    udata.linfo = linfo;
+
+    /* Traverse the group hierarchy to locate the object to get info about */
+    if(H5G_traverse(loc, name, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, H5L__get_info_by_idx_cb, &udata) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to get link info")
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* H5L_get_default_lcpl */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__get_info_by_idx() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_get_name_by_idx_cb
+ * Function:	H5L__get_name_by_idx_cb
  *
  * Purpose:	Callback for retrieving a link's name according to an
  *              index's order.
@@ -3137,23 +3319,22 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5L_get_name_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
+H5L__get_name_by_idx_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUSED *name,
     const H5O_link_t H5_ATTR_UNUSED *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
     H5G_own_loc_t *own_loc/*out*/)
 {
     H5L_trav_gnbi_t *udata = (H5L_trav_gnbi_t *)_udata;   /* User data passed in */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check if the name of the group resolved to a valid object */
     if(obj_loc == NULL)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group doesn't exist")
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "group doesn't exist")
 
     /* Query link */
-    if((udata->name_len = H5G_obj_get_name_by_idx(obj_loc->oloc, udata->idx_type, udata->order,
-                udata->n, udata->name, udata->size, udata->dxpl_id)) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "link not found")
+    if((udata->name_len = H5G_obj_get_name_by_idx(obj_loc->oloc, udata->idx_type, udata->order, udata->n, udata->name, udata->size)) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_NOTFOUND, FAIL, "link not found")
 
 done:
     /* Indicate that this callback didn't take ownership of the group *
@@ -3161,11 +3342,151 @@ done:
     *own_loc = H5G_OWN_NONE;
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_get_name_by_idx_cb() */
+} /* end H5L__get_name_by_idx_cb() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5L__get_name_by_idx
+ *
+ * Purpose:     Internal routine to retrieve link name according to an
+ *              index's order.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 27, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static ssize_t
+H5L__get_name_by_idx(const H5G_loc_t *loc, const char *group_name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n, char *name /*out*/,
+    size_t size)
+{
+    H5L_trav_gnbi_t udata;      /* User data for callback */
+    ssize_t ret_value = FAIL;   /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(group_name && *group_name);
+
+    /* Set up user data for callback */
+    udata.idx_type = idx_type;
+    udata.order = order;
+    udata.n = n;
+    udata.name = name;
+    udata.size = size;
+    udata.name_len = -1;
+
+    /* Traverse the group hierarchy to locate the link to get name of */
+    if(H5G_traverse(loc, group_name, H5G_TARGET_SLINK | H5G_TARGET_UDLINK, H5L__get_name_by_idx_cb, &udata) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't get name")
+
+    /* Set the return value */
+    ret_value = udata.name_len;
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__get_name_by_idx() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5L__iterate
+ *
+ * Purpose:     Internal routine to iterate over links
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 27, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5L__iterate(hid_t grp_id, const char *group_name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t *idx_p, H5L_iterate_t op, void *op_data)
+{
+    H5G_link_iterate_t  lnk_op;         /* Link operator                    */
+    hsize_t             last_lnk;       /* Index of last object looked at   */
+    hsize_t	        idx;            /* Internal location to hold index  */
+    herr_t              ret_value = FAIL; /* Return value                     */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(group_name);
+    HDassert(op);
+
+    /* Set up iteration beginning/end info */
+    idx = (idx_p == NULL ? 0 : *idx_p);
+    last_lnk = 0;
+
+    /* Build link operator info */
+    lnk_op.op_type = H5G_LINK_OP_NEW;
+    lnk_op.op_func.op_new = op;
+
+    /* Iterate over the links */
+    if((ret_value = H5G_iterate(grp_id, group_name, idx_type, order, idx, &last_lnk, &lnk_op, op_data)) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_BADITER, FAIL, "link iteration failed")
+
+    /* Set the index we stopped at */
+    if(idx_p)
+        *idx_p = last_lnk;
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__iterate() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5L__visit
+ *
+ * Purpose:     Internal routine to visit links
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 28, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5L__visit(hid_t grp_id, const char *group_name, H5_index_t idx_type,
+    H5_iter_order_t order, H5L_iterate_t op, void *op_data)
+{
+    herr_t ret_value = FAIL;    /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(group_name);
+    HDassert(op);
+
+    /* Call internal group visitation routine */
+    if((ret_value = H5G_visit(grp_id, group_name, idx_type, order, op, op_data)) < 0)
+	HGOTO_ERROR(H5E_LINK, H5E_BADITER, FAIL, "link visitation failed")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5L__visit() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5L_link_copy_file
+ * Function:	H5L__link_copy_file
  *
  * Purpose:     Copy a link and the object it points to from one file to
  *              another.
@@ -3179,7 +3500,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5L_link_copy_file(H5F_t *dst_file, hid_t dxpl_id, const H5O_link_t *_src_lnk,
+H5L__link_copy_file(H5F_t *dst_file, const H5O_link_t *_src_lnk,
     const H5O_loc_t *src_oloc, H5O_link_t *dst_lnk, H5O_copy_t *cpy_info)
 {
     H5O_link_t tmp_src_lnk;             /* Temporary copy of src link, when needed */
@@ -3191,7 +3512,7 @@ H5L_link_copy_file(H5F_t *dst_file, hid_t dxpl_id, const H5O_link_t *_src_lnk,
     H5O_loc_t tmp_src_oloc;             /* Object location for target object */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* check arguments */
     HDassert(dst_file);
@@ -3213,27 +3534,25 @@ H5L_link_copy_file(H5F_t *dst_file, hid_t dxpl_id, const H5O_link_t *_src_lnk,
         lnk_grp_loc.oloc = (H5O_loc_t *)src_oloc;    /* Casting away const OK -QAK */
 
         /* Check if the target object exists */
-        if((tar_exists = H5G_loc_exists(&lnk_grp_loc, src_lnk->name, H5P_DEFAULT,
-                dxpl_id)) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to check if target object exists")
+        if((tar_exists = H5G_loc_exists(&lnk_grp_loc, src_lnk->name)) < 0)
+            HGOTO_ERROR(H5E_LINK, H5E_CANTCOPY, FAIL, "unable to check if target object exists")
 
         if(tar_exists) {
             /* Make a temporary copy of the link, so that it will not change the
              * info in the cache when we change it to a hard link */
             if(NULL == H5O_msg_copy(H5O_LINK_ID, src_lnk, &tmp_src_lnk))
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy message")
+                HGOTO_ERROR(H5E_LINK, H5E_CANTCOPY, FAIL, "unable to copy message")
 
             /* Set up group location for target object.  Let H5G_traverse expand
              * the link. */
             tmp_src_loc.path = &tmp_src_path;
             tmp_src_loc.oloc = &tmp_src_oloc;
             if(H5G_loc_reset(&tmp_src_loc) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to reset location")
+                HGOTO_ERROR(H5E_LINK, H5E_CANTCOPY, FAIL, "unable to reset location")
 
             /* Find the target object */
-            if(H5G_loc_find(&lnk_grp_loc, src_lnk->name, &tmp_src_loc,
-                    H5P_DEFAULT, dxpl_id) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to find target object")
+            if(H5G_loc_find(&lnk_grp_loc, src_lnk->name, &tmp_src_loc) < 0)
+                HGOTO_ERROR(H5E_LINK, H5E_CANTCOPY, FAIL, "unable to find target object")
             expanded_link_open = TRUE;
 
             /* Convert symbolic link to hard link */
@@ -3250,7 +3569,7 @@ H5L_link_copy_file(H5F_t *dst_file, hid_t dxpl_id, const H5O_link_t *_src_lnk,
 
     /* Copy src link information to dst link information */
     if(NULL == H5O_msg_copy(H5O_LINK_ID, src_lnk, dst_lnk))
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy message")
+        HGOTO_ERROR(H5E_LINK, H5E_CANTCOPY, FAIL, "unable to copy message")
     dst_lnk_init = TRUE;
 
     /* Check if object in source group is a hard link & copy it */
@@ -3272,9 +3591,8 @@ H5L_link_copy_file(H5F_t *dst_file, hid_t dxpl_id, const H5O_link_t *_src_lnk,
         /* Copy the shared object from source to destination */
         /* Don't care about obj_type or udata because those are only important
          * for old style groups */
-        if(H5O_copy_header_map(&tmp_src_oloc, &new_dst_oloc, dxpl_id, cpy_info,
-                TRUE, NULL, NULL) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
+        if(H5O_copy_header_map(&tmp_src_oloc, &new_dst_oloc, cpy_info, TRUE, NULL, NULL) < 0)
+            HGOTO_ERROR(H5E_LINK, H5E_CANTCOPY, FAIL, "unable to copy object")
 
         /* Copy new destination object's information for eventual insertion */
         dst_lnk->u.hard.addr = new_dst_oloc.addr;
@@ -3292,8 +3610,8 @@ done:
     /* Check if we need to free the temp source oloc */
     if(expanded_link_open)
         if(H5G_loc_free(&tmp_src_loc) < 0)
-            HDONE_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to free object")
+            HDONE_ERROR(H5E_LINK, H5E_CANTFREE, FAIL, "unable to free object")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_link_copy_file() */
+} /* end H5L__link_copy_file() */
 
diff --git a/src/H5Lexternal.c b/src/H5Lexternal.c
index 7f59e50..7c32309 100644
--- a/src/H5Lexternal.c
+++ b/src/H5Lexternal.c
@@ -5,19 +5,17 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
 /* Module Setup */
 /****************/
 
-#define H5G_FRIEND		/*suppress error about including H5Gpkg   */
+#define H5G_FRIEND        /*suppress error about including H5Gpkg   */
 #include "H5Lmodule.h"          /* This source code file is part of the H5L module */
 
 
@@ -26,9 +24,11 @@
 /***********/
 #include "H5private.h"          /* Generic Functions                    */
 #include "H5ACprivate.h"        /* Metadata cache                       */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"         /* Error handling                       */
+#include "H5Fprivate.h"         /* Files                                */
 #include "H5Gpkg.h"             /* Groups                               */
-#include "H5Iprivate.h"		/* IDs					*/
+#include "H5Iprivate.h"         /* IDs                                  */
 #include "H5Lpkg.h"             /* Links                                */
 #include "H5MMprivate.h"        /* Memory management                    */
 #include "H5Opublic.h"          /* File objects                         */
@@ -57,10 +57,9 @@
 /********************/
 /* Local Prototypes */
 /********************/
-
-static hid_t H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
-    const void *udata, size_t H5_ATTR_UNUSED udata_size, hid_t lapl_id);
-static ssize_t H5L_extern_query(const char H5_ATTR_UNUSED * link_name, const void *udata,
+static hid_t H5L__extern_traverse(const char *link_name, hid_t cur_group,
+    const void *udata, size_t udata_size, hid_t lapl_id, hid_t dxpl_id);
+static ssize_t H5L__extern_query(const char *link_name, const void *udata,
     size_t udata_size, void * buf /*out*/, size_t buf_size);
 
 
@@ -81,92 +80,20 @@ static ssize_t H5L_extern_query(const char H5_ATTR_UNUSED * link_name, const voi
 /* Default External Link link class */
 static const H5L_class_t H5L_EXTERN_LINK_CLASS[1] = {{
     H5L_LINK_CLASS_T_VERS,      /* H5L_class_t version            */
-    H5L_TYPE_EXTERNAL,		/* Link type id number            */
+    H5L_TYPE_EXTERNAL,        /* Link type id number            */
     "external",                 /* Link name for debugging        */
     NULL,                       /* Creation callback              */
     NULL,                       /* Move callback                  */
     NULL,                       /* Copy callback                  */
-    H5L_extern_traverse,        /* The actual traversal function  */
+    H5L__extern_traverse,       /* The actual traversal function  */
     NULL,                       /* Deletion callback              */
-    H5L_extern_query            /* Query callback                 */
+    H5L__extern_query           /* Query callback                 */
 }};
 
-
-
-/*--------------------------------------------------------------------------
- * Function: H5L_getenv_prefix_name --
- *
- * Purpose:  Get the first pathname in the list of pathnames stored in ENV_PREFIX,
- *           which is separated by the environment delimiter.
- *           ENV_PREFIX is modified to point to the remaining pathnames
- *           in the list.
- *
- * Return:   A pointer to a pathname
- *
- * Programmer:	Vailin Choi, April 2, 2008
- *
---------------------------------------------------------------------------*/
-static char *
-H5L_getenv_prefix_name(char **env_prefix/*in,out*/)
-{
-    char        *retptr=NULL;
-    char        *strret=NULL;
-
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    strret = HDstrchr(*env_prefix, H5_COLON_SEPC);
-    if (strret == NULL) {
-        retptr = *env_prefix;
-        *env_prefix = strret;
-    } else {
-        retptr = *env_prefix;
-        *env_prefix = strret + 1;
-        *strret = '\0';
-    }
-
-    FUNC_LEAVE_NOAPI(retptr)
-} /* end H5L_getenv_prefix_name() */
-
-
-/*--------------------------------------------------------------------------
- * Function: H5L_build_name
- *
- * Purpose:  Prepend PREFIX to FILE_NAME and store in FULL_NAME
- *
- * Return:   Non-negative on success/Negative on failure
- *
- * Programmer:	Vailin Choi, April 2, 2008
- *
---------------------------------------------------------------------------*/
-static herr_t
-H5L_build_name(char *prefix, char *file_name, char **full_name/*out*/)
-{
-    size_t      prefix_len;             /* length of prefix */
-    size_t      fname_len;              /* Length of external link file name */
-    herr_t      ret_value = SUCCEED;    /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    prefix_len = HDstrlen(prefix);
-    fname_len = HDstrlen(file_name);
-
-    /* Allocate a buffer to hold the filename + prefix + possibly the delimiter + terminating null byte */
-    if(NULL == (*full_name = (char *)H5MM_malloc(prefix_len + fname_len + 2)))
-        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate filename buffer")
-
-    /* Compose the full file name */
-    HDsnprintf(*full_name, (prefix_len + fname_len + 2), "%s%s%s", prefix,
-        (H5_CHECK_DELIMITER(prefix[prefix_len - 1]) ? "" : H5_DIR_SEPS), file_name);
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* H5L_build_name() */
-
-
 /*-------------------------------------------------------------------------
- * Function:	H5L_extern_traverse
+ * Function:	H5L__extern_traverse
  *
- * Purpose:	Default traversal function for external links. This can
+ * Purpose:    Default traversal function for external links. This can
  *              be overridden using H5Lregister().
  *
  *              Given a filename and path packed into the link udata,
@@ -175,40 +102,24 @@ done:
  *              link access property list, appends that prefix to the
  *              filename being opened.
  *
- * Return:	ID of the opened object on success/Negative on failure
+ * Return:    ID of the opened object on success/Negative on failure
  *
- * Programmer:	James Laird
+ * Programmer:    James Laird
  *              Monday, July 10, 2006
- * Modifications:
- *		Vailin Choi, April 2, 2008
- *		Add handling to search for the target file
- *		See description in RM: H5Lcreate_external
- *
- *		Vailin Choi; Sept. 12th, 2008; bug #1247
- *		Retrieve the file access property list identifer that is set
- *		for link access property via H5Pget_elink_fapl().
- *		If the return value is H5P_DEFAULT, the parent's file access
- *		property is used to H5F_open() the target file;
- *		Otherwise, the file access property retrieved from H5Pget_elink_fapl()
- *		is used to H5F_open() the target file.
- *
- *		Vailin Choi; Nov 2010
- *		Free memory pointed to by tmp_env_prefix for HDF5_EXT_PREFIX case.
  *
  *-------------------------------------------------------------------------
  */
 static hid_t
-H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
-    const void *_udata, size_t H5_ATTR_UNUSED udata_size, hid_t lapl_id)
+H5L__extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
+    const void *_udata, size_t H5_ATTR_UNUSED udata_size, hid_t lapl_id,
+    hid_t H5_ATTR_UNUSED dxpl_id)
 {
     H5P_genplist_t *plist;              /* Property list pointer */
-    char       *my_prefix;              /* Library's copy of the prefix */
     H5G_loc_t   root_loc;               /* Location of root group in external file */
     H5G_loc_t   loc;                    /* Location of object */
-    H5F_t	*ext_file = NULL;	/* File struct for external file */
+    H5F_t    *ext_file = NULL;    /* File struct for external file */
     const uint8_t *p = (const uint8_t *)_udata;  /* Pointer into external link buffer */
     const char *file_name;              /* Name of file containing external link's object */
-    char *full_name = NULL;             /* File name with prefix */
     const char  *obj_name;              /* Name external link's object */
     size_t      fname_len;              /* Length of external link file name */
     unsigned    intent;                 /* File access permissions */
@@ -217,15 +128,12 @@ H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
     hid_t       ext_obj = -1;           /* ID for external link's object */
     char        *parent_group_name = NULL;/* Temporary pointer to group name */
     char        local_group_name[H5L_EXT_TRAVERSE_BUF_SIZE];  /* Local buffer to hold group name */
-    char        *temp_file_name = NULL; /* Temporary pointer to file name */
-    size_t      temp_file_name_len;     /* Length of temporary file name */
-    char        *actual_file_name = NULL; /* Parent file's actual name */
     H5P_genplist_t  *fa_plist;          /* File access property list pointer */
     H5F_close_degree_t 	fc_degree = H5F_CLOSE_WEAK;  /* File close degree for target file */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
+    char        *elink_prefix;          /* Pointer to elink prefix */
     hid_t ret_value = H5I_INVALID_HID;  /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_STATIC
 
     /* Sanity checks */
     HDassert(p);
@@ -246,10 +154,6 @@ H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
     if(NULL == (plist = H5P_object_verify(lapl_id, H5P_LINK_ACCESS)))
         HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, cur_group, FALSE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
     /* Get the fapl_id set for lapl_id if any */
     if(H5P_get(plist, H5L_ACS_ELINK_FAPL_NAME, &fapl_id) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get fapl for links")
@@ -268,7 +172,7 @@ H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
         intent = H5F_INTENT(loc.oloc->file);
 
     if((fapl_id == H5P_DEFAULT) && ((fapl_id = H5F_get_access_plist(loc.oloc->file, FALSE)) < 0))
-	HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't get parent's file access property list")
+        HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't get parent's file access property list")
 
     /* Get callback_info */
     if(H5P_get(plist, H5L_ACS_ELINK_CB_NAME, &cb_info) < 0)
@@ -276,7 +180,7 @@ H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
 
     /* Get file access property list */
     if(NULL == (fa_plist = H5P_object_verify(fapl_id, H5P_FILE_ACCESS)))
-	HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
 
     /* Make callback if it exists */
     if(cb_info.func) {
@@ -287,7 +191,7 @@ H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
         parent_file_name = H5F_OPEN_NAME(loc.oloc->file);
 
         /* Query length of parent group name */
-        if((group_name_len = H5G_get_name(&loc, NULL, (size_t) 0, NULL, lapl_id, dxpl_id)) < 0)
+        if((group_name_len = H5G_get_name(&loc, NULL, (size_t) 0, NULL)) < 0)
             HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to retrieve length of group name")
 
         /* Account for null terminator */
@@ -302,7 +206,7 @@ H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
             parent_group_name = local_group_name;
 
         /* Get parent group name */
-        if(H5G_get_name(&loc, parent_group_name, (size_t) group_name_len, NULL, lapl_id, dxpl_id) < 0)
+        if(H5G_get_name(&loc, parent_group_name, (size_t) group_name_len, NULL) < 0)
             HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "unable to retrieve group name")
 
         /* Make callback */
@@ -316,151 +220,23 @@ H5L_extern_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
 
     /* Set file close degree for new file to "weak" */
     if(H5P_set(fa_plist, H5F_ACS_CLOSE_DEGREE_NAME, &fc_degree) < 0)
-	HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set file close degree")
-
-    /*
-     * Start searching for the target file
-     */
-
-    /* Simplify intent flags for open calls */
-    intent &= (H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE | H5F_ACC_SWMR_READ);
-
-    /* Copy the file name to use */
-    if(NULL == (temp_file_name = H5MM_strdup(file_name)))
-        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
-    temp_file_name_len = HDstrlen(temp_file_name);
-
-    /* target file_name is an absolute pathname: see RM for detailed description */
-    if(H5_CHECK_ABSOLUTE(file_name) || H5_CHECK_ABS_PATH(file_name)) {
-        /* Try opening file */
-        if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, file_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id))) {
-            char *ptr;
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set file close degree")
 
-            H5E_clear_stack(NULL);
-
-            /* get last component of file_name */
-	    H5_GET_LAST_DELIMITER(file_name, ptr)
-	    HDassert(ptr);
-
-            /* Increment past delimiter */
-            ptr++;
-
-            /* Copy into the temp. file name */
-	    HDstrncpy(temp_file_name, ptr, temp_file_name_len);
-            temp_file_name[temp_file_name_len - 1] = '\0';
-        } /* end if */
-    } /* end if */
-    else if(H5_CHECK_ABS_DRIVE(file_name)) {
-        /* Try opening file */
-        if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, file_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id))) {
-
-            H5E_clear_stack(NULL);
-
-	    /* strip "<drive-letter>:" */
-	    HDstrncpy(temp_file_name, &file_name[2], temp_file_name_len);
-            temp_file_name[temp_file_name_len - 1] = '\0';
-	} /* end if */
-    } /* end if */
-
-    /* try searching from paths set in the environment variable */
-    if(ext_file == NULL) {
-        char *env_prefix;
-
-        if(NULL != (env_prefix = HDgetenv("HDF5_EXT_PREFIX"))) {
-            char *tmp_env_prefix, *saved_env;
-
-            if(NULL == (saved_env = tmp_env_prefix = H5MM_strdup(env_prefix)))
-                HGOTO_ERROR(H5E_LINK, H5E_NOSPACE, FAIL, "memory allocation failed")
-
-            while((tmp_env_prefix) && (*tmp_env_prefix)) {
-                char *out_prefix_name;
-
-                out_prefix_name = H5L_getenv_prefix_name(&tmp_env_prefix/*in,out*/);
-                if(out_prefix_name && (*out_prefix_name)) {
-                    if(H5L_build_name(out_prefix_name, temp_file_name, &full_name/*out*/) < 0) {
-			saved_env = (char *)H5MM_xfree(saved_env);
-                        HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't prepend prefix to filename")
-		    } /* end if */
-
-                    ext_file = H5F_efc_open(loc.oloc->file, full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id);
-                    full_name = (char *)H5MM_xfree(full_name);
-                    if(ext_file != NULL)
-                        break;
-                    H5E_clear_stack(NULL);
-                } /* end if */
-            } /* end while */
-	    saved_env = (char *)H5MM_xfree(saved_env);
-        } /* end if */
-    } /* end if */
-
-    /* try searching from property list */
-    if(ext_file == NULL) {
-        if(H5P_peek(plist, H5L_ACS_ELINK_PREFIX_NAME, &my_prefix) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get external link prefix")
-        if(my_prefix) {
-            if(H5L_build_name(my_prefix, temp_file_name, &full_name/*out*/) < 0)
-                HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't prepend prefix to filename")
-            if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
-                H5E_clear_stack(NULL);
-            full_name = (char *)H5MM_xfree(full_name);
-        } /* end if */
-    } /* end if */
-
-    /* try searching from main file's "extpath": see description in H5F_open() & H5_build_extpath() */
-    if(ext_file == NULL) {
-        char *extpath;
-
-        if(NULL != (extpath = H5F_EXTPATH(loc.oloc->file))) {
-            if(H5L_build_name(extpath, temp_file_name, &full_name/*out*/) < 0)
-                HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't prepend prefix to filename")
-            if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
-                H5E_clear_stack(NULL);
-            full_name = (char *)H5MM_xfree(full_name);
-        } /* end if */
-    } /* end if */
-
-    /* try the relative file_name stored in temp_file_name */
-    if(ext_file == NULL) {
-        if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, temp_file_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
-            H5E_clear_stack(NULL);
-    } /* end if */
-
-    /* try the 'resolved' name for the parent file (i.e. the name after symlinks
-     * were resolved)
-     */
-    if(ext_file == NULL) {
-        char *ptr = NULL;
-
-        /* Copy resolved file name */
-        if(NULL == (actual_file_name = H5MM_strdup(H5F_ACTUAL_NAME(loc.oloc->file))))
-            HGOTO_ERROR(H5E_LINK, H5E_CANTALLOC, FAIL, "can't duplicate resolved file name string")
-
-        /* get last component of file_name */
-        H5_GET_LAST_DELIMITER(actual_file_name, ptr)
-        if(!ptr)
-            HGOTO_ERROR(H5E_LINK, H5E_CANTOPENFILE, FAIL, "unable to open external file, external link file name = '%s', temp_file_name = '%s'", file_name, temp_file_name)
-
-        /* Truncate filename portion from actual file name path */
-        *ptr = '\0';
-
-        /* Build new file name for the external file */
-        if(H5L_build_name(actual_file_name, temp_file_name, &full_name/*out*/) < 0)
-            HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't prepend prefix to filename")
-
-        /* Try opening with the resolved name */
-        if(NULL == (ext_file = H5F_efc_open(loc.oloc->file, full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, dxpl_id)))
-            HGOTO_ERROR(H5E_LINK, H5E_CANTOPENFILE, FAIL, "unable to open external file, external link file name = '%s', temp_file_name = '%s'", file_name, temp_file_name)
-        full_name = (char *)H5MM_xfree(full_name);
-    } /* end if */
+    /* Get the current elink prefix */
+    if(H5P_peek(plist, H5L_ACS_ELINK_PREFIX_NAME, &elink_prefix) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get external link prefix")
 
+    /* Search for the target file */
+    if(NULL == (ext_file = H5F_prefix_open_file(loc.oloc->file, H5F_PREFIX_ELINK, elink_prefix, file_name, intent, fapl_id)))
+        HGOTO_ERROR(H5E_LINK, H5E_CANTOPENFILE, FAIL, "unable to open external file, external link file name = '%s'", file_name)
 
     /* Retrieve the "group location" for the file's root group */
     if(H5G_root_loc(ext_file, &root_loc) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "unable to create location for file")
+        HGOTO_ERROR(H5E_LINK, H5E_BADVALUE, FAIL, "unable to create location for file")
 
     /* Open the object referenced in the external file */
-    if((ext_obj = H5O_open_name(&root_loc, obj_name, lapl_id, dxpl_id, FALSE)) < 0)
-        HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open object")
+    if((ext_obj = H5O_open_name(&root_loc, obj_name, FALSE)) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTOPENOBJ, FAIL, "unable to open object")
 
     /* Set return value */
     ret_value = ext_obj;
@@ -473,10 +249,6 @@ done:
         HDONE_ERROR(H5E_LINK, H5E_CANTCLOSEFILE, FAIL, "problem closing external file")
     if(parent_group_name && parent_group_name != local_group_name)
         parent_group_name = (char *)H5MM_xfree(parent_group_name);
-    full_name = (char *)H5MM_xfree(full_name);
-    temp_file_name = (char *)H5MM_xfree(temp_file_name);
-    actual_file_name = (char *)H5MM_xfree(actual_file_name);
-
     if(ret_value < 0) {
         /* Close object if it's open and something failed */
         if(ext_obj >= 0 && H5I_dec_ref(ext_obj) < 0)
@@ -484,28 +256,28 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_extern_traverse() */
+} /* end H5L__extern_traverse() */
+
 
-
 /*-------------------------------------------------------------------------
- * Function:	H5L_extern_query
+ * Function:	H5L__extern_query
  *
- * Purpose:	Default query function for external links. This can
+ * Purpose:    Default query function for external links. This can
  *              be overridden using H5Lregister().
  *
  *              Returns the size of the link's user data. If a buffer of
  *              is provided, copies at most buf_size bytes of the udata
  *              into it.
  *
- * Return:	Size of buffer on success/Negative on failure
+ * Return:    Size of buffer on success/Negative on failure
  *
- * Programmer:	James Laird
+ * Programmer:    James Laird
  *              Monday, July 10, 2006
  *
  *-------------------------------------------------------------------------
  */
 static ssize_t
-H5L_extern_query(const char H5_ATTR_UNUSED * link_name, const void *_udata, size_t udata_size,
+H5L__extern_query(const char H5_ATTR_UNUSED * link_name, const void *_udata, size_t udata_size,
     void *buf /*out*/, size_t buf_size)
 {
     const uint8_t *udata = (const uint8_t *)_udata;      /* Pointer to external link buffer */
@@ -534,25 +306,25 @@ H5L_extern_query(const char H5_ATTR_UNUSED * link_name, const void *_udata, size
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5L_extern_query() */
+} /* end H5L__extern_query() */
+
 
-
 /*-------------------------------------------------------------------------
- * Function:	H5Lcreate_external
+ * Function:    H5Lcreate_external
  *
- * Purpose:	Creates an external link from LINK_NAME to OBJ_NAME.
+ * Purpose:    Creates an external link from LINK_NAME to OBJ_NAME.
  *
  *              External links are links to objects in other HDF5 files.  They
  *              are allowed to "dangle" like soft links internal to a file.
  *              FILE_NAME is the name of the file that OBJ_NAME is is contained
  *              within.  If OBJ_NAME is given as a relative path name, the
  *              path will be relative to the root group of FILE_NAME.
- *		LINK_NAME is interpreted relative to LINK_LOC_ID, which is
+ *              LINK_NAME is interpreted relative to LINK_LOC_ID, which is
  *              either a file ID or a group ID.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Wednesday, May 18, 2005
  *
  *-------------------------------------------------------------------------
@@ -561,14 +333,13 @@ herr_t
 H5Lcreate_external(const char *file_name, const char *obj_name,
     hid_t link_loc_id, const char *link_name, hid_t lcpl_id, hid_t lapl_id)
 {
-    H5G_loc_t	link_loc;               /* Group location to create link */
-    char       *norm_obj_name = NULL;	/* Pointer to normalized current name */
+    H5G_loc_t    link_loc;               /* Group location to create link */
+    char       *norm_obj_name = NULL;    /* Pointer to normalized current name */
     void       *ext_link_buf = NULL;    /* Buffer to contain external link */
     size_t      buf_size;               /* Size of buffer to hold external link */
     size_t      file_name_len;          /* Length of file name string */
     size_t      norm_obj_name_len;      /* Length of normalized object name string */
     uint8_t    *p;                      /* Pointer into external link buffer */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */ 
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -577,17 +348,17 @@ H5Lcreate_external(const char *file_name, const char *obj_name,
 
     /* Check arguments */
     if(!file_name || !*file_name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no file name specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no file name specified")
     if(!obj_name || !*obj_name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no object name specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no object name specified")
     if(H5G_loc(link_loc_id, &link_loc) < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
     if(!link_name || !*link_name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no link name specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no link name specified")
 
     /* Get normalized copy of the link target */
     if(NULL == (norm_obj_name = H5G_normalize(obj_name)))
-        HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "can't normalize object name")
+        HGOTO_ERROR(H5E_LINK, H5E_BADVALUE, FAIL, "can't normalize object name")
 
     /* Combine the filename and link name into a single buffer to give to the UD link */
     file_name_len = HDstrlen(file_name) + 1;
@@ -603,12 +374,12 @@ H5Lcreate_external(const char *file_name, const char *obj_name,
     p += file_name_len;
     HDstrncpy((char *)p, norm_obj_name, buf_size - (file_name_len + 1));       /* External link's object */
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, link_loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, link_loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_LINK, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Create an external link */
-    if(H5L_create_ud(&link_loc, link_name, ext_link_buf, buf_size, H5L_TYPE_EXTERNAL, lcpl_id, lapl_id, dxpl_id) < 0)
+    if(H5L__create_ud(&link_loc, link_name, ext_link_buf, buf_size, H5L_TYPE_EXTERNAL, lcpl_id) < 0)
         HGOTO_ERROR(H5E_LINK, H5E_CANTINIT, FAIL, "unable to create link")
 
 done:
@@ -618,7 +389,7 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Lcreate_external() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: H5L_register_external
  *
@@ -647,7 +418,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5L_register_external() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: H5Lunpack_elink_val
  *
diff --git a/src/H5Lmodule.h b/src/H5Lmodule.h
index e665c81..cba4de4 100644
--- a/src/H5Lmodule.h
+++ b/src/H5Lmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Lpkg.h b/src/H5Lpkg.h
index bb8534b..f0e9cfc 100644
--- a/src/H5Lpkg.h
+++ b/src/H5Lpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -53,12 +51,11 @@
 /* Package Private Prototypes */
 /******************************/
 
-H5_DLL herr_t H5L_create_ud(const H5G_loc_t *link_loc, const char *link_name,
+H5_DLL herr_t H5L__create_ud(const H5G_loc_t *link_loc, const char *link_name,
     const void * ud_data, size_t ud_data_size, H5L_type_t type,
-    hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id);
-H5_DLL herr_t H5L_link_copy_file(H5F_t *dst_file, hid_t dxpl_id,
-    const H5O_link_t *_src_lnk, const H5O_loc_t *src_oloc, H5O_link_t *dst_lnk,
-    H5O_copy_t *cpy_info);
+    hid_t lcpl_id);
+H5_DLL herr_t H5L__link_copy_file(H5F_t *dst_file, const H5O_link_t *_src_lnk,
+    const H5O_loc_t *src_oloc, H5O_link_t *dst_lnk, H5O_copy_t *cpy_info);
 
 #endif /* _H5Lpkg_H */
 
diff --git a/src/H5Lprivate.h b/src/H5Lprivate.h
index 1c8690b..3bbb6b6 100644
--- a/src/H5Lprivate.h
+++ b/src/H5Lprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -50,6 +48,50 @@
 /* Library Private Typedefs */
 /****************************/
 
+/* User data for path traversal routine for getting link value by index */
+typedef struct {
+    /* In */
+    H5_index_t idx_type;               /* Index to use */
+    H5_iter_order_t order;              /* Order to iterate in index */
+    hsize_t n;                          /* Offset of link within index */
+    size_t size;                        /* Size of user buffer */
+
+    /* Out */
+    void *buf;                          /* User buffer */
+} H5L_trav_gvbi_t;
+
+/* User data for path traversal routine for getting link info by index */
+typedef struct {
+    /* In */
+    H5_index_t idx_type;               /* Index to use */
+    H5_iter_order_t order;              /* Order to iterate in index */
+    hsize_t n;                          /* Offset of link within index */
+
+    /* Out */
+    H5L_info_t      *linfo;             /* Buffer to return to user */
+} H5L_trav_gibi_t;
+
+/* User data for path traversal routine for getting name by index */
+typedef struct {
+    /* In */
+    H5_index_t idx_type;                /* Index to use */
+    H5_iter_order_t order;              /* Order to iterate in index */
+    hsize_t n;                          /* Offset of link within index */
+    size_t size;                        /* Size of name buffer */
+
+    /* Out */
+    char *name;                         /* Buffer to return name to user */
+    ssize_t name_len;                   /* Length of full name */
+} H5L_trav_gnbi_t;
+
+/* User data for path traversal routine for removing link by index */
+typedef struct {
+    /* In */
+    H5_index_t idx_type;               /* Index to use */
+    H5_iter_order_t order;              /* Order to iterate in index */
+    hsize_t n;                          /* Offset of link within index */
+} H5L_trav_rmbi_t;
+
 /* Structure for external link traversal callback property */
 typedef struct H5L_elink_cb_t {
     H5L_elink_traverse_t      func;
@@ -69,26 +111,22 @@ typedef struct H5L_elink_cb_t {
 /* General operations on links */
 H5_DLL herr_t H5L_init(void);
 H5_DLL herr_t H5L_link(const H5G_loc_t *new_loc, const char *new_name,
-    H5G_loc_t *obj_loc, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id);
+    H5G_loc_t *obj_loc, hid_t lcpl_id);
 H5_DLL herr_t H5L_link_object(const H5G_loc_t *new_loc, const char *new_name,
-    H5O_obj_create_t *ocrt_info, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id);
+    H5O_obj_create_t *ocrt_info, hid_t lcpl_id);
 H5_DLL herr_t H5L_create_hard(H5G_loc_t *cur_loc, const char *cur_name,
-    const H5G_loc_t *link_loc, const char *link_name, hid_t lcpl_id,
-    hid_t lapl_id, hid_t dxpl_id);
+    const H5G_loc_t *link_loc, const char *link_name, hid_t lcpl_id);
 H5_DLL herr_t H5L_create_soft(const char *target_path, const H5G_loc_t *cur_loc,
-    const char *cur_name, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id);
-H5_DLL hid_t H5L_get_default_lcpl(void);
-H5_DLL herr_t H5L_move(H5G_loc_t *src_loc, const char *src_name,
-    H5G_loc_t *dst_loc, const char *dst_name, hbool_t copy_flag,
-    hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id);
-H5_DLL htri_t H5L_exists_tolerant(const H5G_loc_t *loc, const char *name, hid_t lapl_id,
-    hid_t dxpl_id);
+    const char *cur_name, hid_t lcpl_id);
+H5_DLL herr_t H5L_move(const H5G_loc_t *src_loc, const char *src_name,
+    const H5G_loc_t *dst_loc, const char *dst_name, hbool_t copy_flag,
+    hid_t lcpl_id);
+H5_DLL htri_t H5L_exists_tolerant(const H5G_loc_t *loc, const char *name);
 H5_DLL herr_t H5L_get_info(const H5G_loc_t *loc, const char *name,
-    H5L_info_t *linkbuf/*out*/, hid_t lapl_id, hid_t dxpl_id);
-H5_DLL herr_t H5L_delete(H5G_loc_t *loc, const char *name, hid_t lapl_id,
-    hid_t dxpl_id);
-H5_DLL herr_t H5L_get_val(H5G_loc_t *loc, const char *name, void *buf/*out*/,
-    size_t size, hid_t lapl_id, hid_t dxpl_id);
+    H5L_info_t *linkbuf/*out*/);
+H5_DLL herr_t H5L_delete(const H5G_loc_t *loc, const char *name);
+H5_DLL herr_t H5L_get_val(const H5G_loc_t *loc, const char *name, void *buf/*out*/,
+    size_t size);
 H5_DLL herr_t H5L_register_external(void);
 
 /* User-defined link functions */
diff --git a/src/H5Lpublic.h b/src/H5Lpublic.h
index ff2322f..e6fd37c 100644
--- a/src/H5Lpublic.h
+++ b/src/H5Lpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -43,7 +41,10 @@
 #define H5L_SAME_LOC (hid_t)0
 
 /* Current version of the H5L_class_t struct */
-#define H5L_LINK_CLASS_T_VERS 0
+#define H5L_LINK_CLASS_T_VERS 1
+
+/* Previous versions of the H5L_class_t struct */
+#define H5L_LINK_CLASS_T_VERS_0 0
 
 #ifdef __cplusplus
 extern "C" {
@@ -101,8 +102,10 @@ typedef herr_t (*H5L_copy_func_t)(const char *new_name, hid_t new_loc,
     const void *lnkdata, size_t lnkdata_size);
 
 /* Callback during link traversal */
-typedef hid_t (*H5L_traverse_func_t)(const char *link_name, hid_t cur_group,
+typedef hid_t (*H5L_traverse_0_func_t)(const char *link_name, hid_t cur_group,
     const void *lnkdata, size_t lnkdata_size, hid_t lapl_id);
+typedef hid_t (*H5L_traverse_func_t)(const char *link_name, hid_t cur_group,
+    const void *lnkdata, size_t lnkdata_size, hid_t lapl_id, hid_t dxpl_id);
 
 /* Callback for when the link is deleted */
 typedef herr_t (*H5L_delete_func_t)(const char *link_name, hid_t file,
@@ -121,6 +124,18 @@ typedef struct {
     H5L_create_func_t create_func;  /* Callback during link creation        */
     H5L_move_func_t move_func;      /* Callback after moving link           */
     H5L_copy_func_t copy_func;      /* Callback after copying link          */
+    H5L_traverse_0_func_t trav_func; /* Callback during link traversal       */
+    H5L_delete_func_t del_func;     /* Callback for link deletion           */
+    H5L_query_func_t query_func;    /* Callback for queries                 */
+} H5L_class_0_t;
+
+typedef struct {
+    int version;                    /* Version number of this struct        */
+    H5L_type_t id;                  /* Link type ID                         */
+    const char *comment;            /* Comment for debugging                */
+    H5L_create_func_t create_func;  /* Callback during link creation        */
+    H5L_move_func_t move_func;      /* Callback after moving link           */
+    H5L_copy_func_t copy_func;      /* Callback after copying link          */
     H5L_traverse_func_t trav_func;  /* Callback during link traversal       */
     H5L_delete_func_t del_func;     /* Callback for link deletion           */
     H5L_query_func_t query_func;    /* Callback for queries                 */
diff --git a/src/H5MF.c b/src/H5MF.c
index 87c910c..59ee1fc 100644
--- a/src/H5MF.c
+++ b/src/H5MF.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -81,23 +79,23 @@ typedef struct {
 /********************/
 
 /* Allocator routines */
-static haddr_t H5MF__alloc_pagefs(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, hsize_t size);
+static haddr_t H5MF__alloc_pagefs(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size);
 
 /* "File closing" routines */
-static herr_t H5MF__close_aggrfs(H5F_t *f, hid_t dxpl_id);
-static herr_t H5MF__close_pagefs(H5F_t *f, hid_t dxpl_id);
-static herr_t H5MF__close_shrink_eoa(H5F_t *f, hid_t dxpl_id);
+static herr_t H5MF__close_aggrfs(H5F_t *f);
+static herr_t H5MF__close_pagefs(H5F_t *f);
+static herr_t H5MF__close_shrink_eoa(H5F_t *f);
 
 /* General routines */
-static herr_t H5MF__get_free_sects(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5MF_sect_iter_ud_t *sect_udata, size_t *nums);
+static herr_t H5MF__get_free_sects(H5F_t *f, H5FS_t *fspace, H5MF_sect_iter_ud_t *sect_udata, size_t *nums);
 static hbool_t H5MF__fsm_type_is_self_referential(H5F_t *f, H5F_mem_page_t fsm_type);
 static hbool_t H5MF__fsm_is_self_referential(H5F_t *f, H5FS_t *fspace);
 
 /* Free-space type manager routines */
-static herr_t H5MF__create_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type);
-static herr_t H5MF__close_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type);
-static herr_t H5MF__delete_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type);
-static herr_t H5MF__close_delete_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type);
+static herr_t H5MF__create_fstype(H5F_t *f, H5F_mem_page_t type);
+static herr_t H5MF__close_fstype(H5F_t *f, H5F_mem_page_t type);
+static herr_t H5MF__delete_fstype(H5F_t *f, H5F_mem_page_t type);
+static herr_t H5MF__close_delete_fstype(H5F_t *f, H5F_mem_page_t type);
 
 
 /*********************/
@@ -117,6 +115,7 @@ hbool_t H5_PKG_INIT_VAR = FALSE;
 /* Local Variables */
 /*******************/
 
+
 
 /*-------------------------------------------------------------------------
  * Function:    H5MF_init_merge_flags
@@ -276,7 +275,7 @@ H5MF_alloc_to_fs_type(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5F_mem_pag
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5MF_open_fstype
+ * Function:	H5MF__open_fstype
  *
  * Purpose:	Open an existing free space manager of TYPE for file by
  *          creating a free-space structure.
@@ -292,7 +291,7 @@ H5MF_alloc_to_fs_type(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5F_mem_pag
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_open_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
+H5MF__open_fstype(H5F_t *f, H5F_mem_page_t type)
 {
     const H5FS_section_class_t *classes[] = { /* Free space section classes implemented for file */
         H5MF_FSPACE_SECT_CLS_SIMPLE,
@@ -300,13 +299,11 @@ H5MF_open_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
         H5MF_FSPACE_SECT_CLS_LARGE };
     hsize_t alignment;                      /* Alignment to use */
     hsize_t threshold;                      /* Threshold to use */
-    H5P_genplist_t *dxpl = NULL;            /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;  /* Original ring value */
-    H5AC_ring_t fsm_ring = H5AC_RING_INV;   /* ring of fsm */
-    hbool_t reset_ring = FALSE;             /* Whether the ring was set */
+    H5AC_ring_t fsm_ring;                   /* Ring of FSM */
     herr_t ret_value = SUCCEED;             /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(H5AC__FREESPACE_TAG)
 
     /*
      * Check arguments.
@@ -332,17 +329,15 @@ H5MF_open_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
         threshold = f->shared->threshold;
     } /* end else */
 
-    /* Set the ring type in the DXPL */
+    /* Set the ring type in the API context */
     if(H5MF__fsm_type_is_self_referential(f, type))
         fsm_ring = H5AC_RING_MDFSM;
     else
         fsm_ring = H5AC_RING_RDFSM;
-    if(H5AC_set_ring(dxpl_id, fsm_ring, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(fsm_ring, &orig_ring);
 
     /* Open an existing free space structure for the file */
-    if(NULL == (f->shared->fs_man[type] = H5FS_open(f, dxpl_id, f->shared->fs_addr[type],
+    if(NULL == (f->shared->fs_man[type] = H5FS_open(f, f->shared->fs_addr[type],
 	    NELMTS(classes), classes, f, alignment, threshold)))
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize free space info")
 
@@ -351,13 +346,12 @@ H5MF_open_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
         f->shared->fs_state[type] = H5F_FS_STATE_OPEN;
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5MF_open_fstype() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5MF__open_fstype() */
 
 
 /*-------------------------------------------------------------------------
@@ -377,7 +371,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5MF__create_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
+H5MF__create_fstype(H5F_t *f, H5F_mem_page_t type)
 {
     const H5FS_section_class_t *classes[] = { /* Free space section classes implemented for file */
         H5MF_FSPACE_SECT_CLS_SIMPLE,
@@ -385,14 +379,12 @@ H5MF__create_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
         H5MF_FSPACE_SECT_CLS_LARGE };
     H5FS_create_t fs_create;    /* Free space creation parameters */
     hsize_t alignment;          /* Alignment to use */
-    hsize_t threshold;			/* Threshold to use */
-    H5P_genplist_t *dxpl = NULL;            /* DXPL for setting ring */
+    hsize_t threshold;		/* Threshold to use */
     H5AC_ring_t orig_ring = H5AC_RING_INV;  /* Original ring value */
-    H5AC_ring_t fsm_ring = H5AC_RING_INV;   /* ring of fsm */
-    hbool_t reset_ring = FALSE;             /* Whether the ring was set */
-    herr_t ret_value = SUCCEED;             /* Return value */
+    H5AC_ring_t fsm_ring;       /* Ring of FSM */
+    herr_t ret_value = SUCCEED; /* Return value */
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__FREESPACE_TAG)
 
     /*
      * Check arguments.
@@ -425,16 +417,14 @@ H5MF__create_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
         threshold = f->shared->threshold;
     } /* end else */
 
-    /* Set the ring type in the DXPL */
+    /* Set the ring type in the API context */
     if(H5MF__fsm_type_is_self_referential(f, type))
         fsm_ring = H5AC_RING_MDFSM;
     else
         fsm_ring = H5AC_RING_RDFSM;
-    if(H5AC_set_ring(dxpl_id, fsm_ring, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(fsm_ring, &orig_ring);
 
-    if(NULL == (f->shared->fs_man[type] = H5FS_create(f, dxpl_id, NULL,
+    if(NULL == (f->shared->fs_man[type] = H5FS_create(f, NULL,
 	    &fs_create, NELMTS(classes), classes, f, alignment, threshold)))
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize free space info")
 
@@ -443,17 +433,16 @@ H5MF__create_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
         f->shared->fs_state[type] = H5F_FS_STATE_OPEN;
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF__create_fstype() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5MF_start_fstype
+ * Function:	H5MF__start_fstype
  *
  * Purpose:	Open or create a free space manager of a given TYPE.
  *          Note that TYPE can be H5F_mem_page_t or H5FD_mem_t enum types.
@@ -468,11 +457,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_start_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
+H5MF__start_fstype(H5F_t *f, H5F_mem_page_t type)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(H5AC__FREESPACE_TAG)
 
     /*
      * Check arguments.
@@ -489,18 +478,18 @@ H5MF_start_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
     /* Check if the free space manager exists already */
     if(H5F_addr_defined(f->shared->fs_addr[type])) {
         /* Open existing free space manager */
-        if(H5MF_open_fstype(f, dxpl_id, type) < 0)
+        if(H5MF__open_fstype(f, type) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTOPENOBJ, FAIL, "can't initialize file free space")
     } /* end if */
     else {
         /* Create new free space manager */
-        if(H5MF__create_fstype(f, dxpl_id, type) < 0)
+        if(H5MF__create_fstype(f, type) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTCREATE, FAIL, "can't initialize file free space")
     } /* end else */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5MF_start_fstype() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5MF__start_fstype() */
 
 
 /*-------------------------------------------------------------------------
@@ -517,16 +506,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5MF__delete_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
+H5MF__delete_fstype(H5F_t *f, H5F_mem_page_t type)
 {
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
-    H5AC_ring_t fsm_ring = H5AC_RING_INV;       /* ring of fsm */
-    hbool_t reset_ring = FALSE;         /* Whether the ring was set */
+    H5AC_ring_t fsm_ring;               /* Ring of FSM */
     haddr_t tmp_fs_addr;       	        /* Temporary holder for free space manager address */
     herr_t ret_value = SUCCEED;	        /* Return value */
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__FREESPACE_TAG)
 
     /* check args */
     HDassert(f);
@@ -546,21 +533,19 @@ H5MF__delete_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
      */
     f->shared->fs_state[type] = H5F_FS_STATE_DELETING;
 
-    /* Set the ring type in the DXPL */
+    /* Set the ring type in the API context */
     if(H5MF__fsm_type_is_self_referential(f, type))
         fsm_ring = H5AC_RING_MDFSM;
     else
         fsm_ring = H5AC_RING_RDFSM;
-    if(H5AC_set_ring(dxpl_id, fsm_ring, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(fsm_ring, &orig_ring);
 
 #ifdef H5MF_ALLOC_DEBUG_MORE
 HDfprintf(stderr, "%s: Before deleting free space manager\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG_MORE */
 
     /* Delete free space manager for this type */
-    if(H5FS_delete(f, dxpl_id, tmp_fs_addr) < 0)
+    if(H5FS_delete(f, tmp_fs_addr) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "can't delete free space manager")
 
     /* Shift [back] to closed state */
@@ -571,12 +556,11 @@ HDfprintf(stderr, "%s: Before deleting free space manager\n", FUNC);
     HDassert(!H5F_addr_defined(f->shared->fs_addr[type]));
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF__delete_fstype() */
 
 
@@ -594,11 +578,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5MF__close_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
+H5MF__close_fstype(H5F_t *f, H5F_mem_page_t type)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__FREESPACE_TAG)
 
     /*
      * Check arguments.
@@ -617,19 +601,19 @@ HDfprintf(stderr, "%s: Before closing free space manager\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG_MORE */
 
     /* Close an existing free space structure for the file */
-    if(H5FS_close(f, dxpl_id, f->shared->fs_man[type]) < 0)
+    if(H5FS_close(f, f->shared->fs_man[type]) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't release free space info")
     f->shared->fs_man[type] = NULL;
     f->shared->fs_state[type] = H5F_FS_STATE_CLOSED;
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF__close_fstype() */
 
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5MF_add_sect
+ * Function:    H5MF__add_sect
  *
  * Purpose:	    To add a section to the specified free-space manager.
  *
@@ -641,17 +625,15 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_add_sect(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, H5FS_t *fspace, H5MF_free_section_t *node)
+H5MF__add_sect(H5F_t *f, H5FD_mem_t alloc_type, H5FS_t *fspace, H5MF_free_section_t *node)
 {
-    H5P_genplist_t *dxpl = NULL;            /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;  /* Original ring value */
-    H5AC_ring_t fsm_ring = H5AC_RING_INV;   /* ring of fsm */
-    H5MF_sect_ud_t udata;		            /* User data for callback */
-    H5F_mem_page_t  fs_type;                /* Free space type (mapped from allocation type) */
-
-    herr_t ret_value = SUCCEED; 	        /* Return value */
+    H5AC_ring_t fsm_ring;               /* Ring of FSM */
+    H5MF_sect_ud_t udata;		/* User data for callback */
+    H5F_mem_page_t  fs_type;            /* Free space type (mapped from allocation type) */
+    herr_t ret_value = SUCCEED; 	/* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(H5AC__FREESPACE_TAG)
 
     HDassert(f);
     HDassert(fspace);
@@ -661,36 +643,35 @@ H5MF_add_sect(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, H5FS_t *fspace, H5
 
     /* Construct user data for callbacks */
     udata.f = f;
-    udata.dxpl_id = dxpl_id;
     udata.alloc_type = alloc_type;
     udata.allow_sect_absorb = TRUE;
     udata.allow_eoa_shrink_only = FALSE;
 
-    /* Set the ring type in the DXPL */
+    /* Set the ring type in the API context */
     if(H5MF__fsm_is_self_referential(f, fspace))
         fsm_ring = H5AC_RING_MDFSM;
     else
         fsm_ring = H5AC_RING_RDFSM;
-    if(H5AC_set_ring(dxpl_id, fsm_ring, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
+    H5AC_set_ring(fsm_ring, &orig_ring);
 
 #ifdef H5MF_ALLOC_DEBUG_MORE
 HDfprintf(stderr, "%s: adding node, node->sect_info.addr = %a, node->sect_info.size = %Hu\n", FUNC, node->sect_info.addr, node->sect_info.size);
 #endif /* H5MF_ALLOC_DEBUG_MORE */
     /* Add the section */
-    if(H5FS_sect_add(f, dxpl_id, fspace, (H5FS_section_info_t *)node, H5FS_ADD_RETURNED_SPACE, &udata) < 0)
+    if(H5FS_sect_add(f, fspace, (H5FS_section_info_t *)node, H5FS_ADD_RETURNED_SPACE, &udata) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINSERT, FAIL, "can't re-add section to file free space")
 
 done:
-    /* Reset the ring in the DXPL */
-    if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-        HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5MF_add_sect() */
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
+
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5MF__add_sect() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5MF_find_sect
+ * Function:    H5MF__find_sect
  *
  * Purpose:	To find a section from the specified free-space manager to fulfill the request.
  *		    If found, re-add the left-over space back to the manager.
@@ -703,31 +684,28 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5MF_find_sect(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, hsize_t size, H5FS_t *fspace, haddr_t *addr)
+H5MF__find_sect(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5FS_t *fspace,
+    haddr_t *addr)
 {
-    H5P_genplist_t *dxpl = NULL;            /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;  /* Original ring value */
-    H5AC_ring_t fsm_ring = H5AC_RING_INV;   /* ring of fsm */
+    H5AC_ring_t fsm_ring;                   /* Ring of FSM */
     H5MF_free_section_t *node;              /* Free space section pointer */
-    hbool_t reset_ring = FALSE;             /* Whether the ring was set */
     htri_t ret_value = FAIL;      	    /* Whether an existing free list node was found */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(H5AC__FREESPACE_TAG)
 
     HDassert(f);
     HDassert(fspace);
 
-    /* Set the ring type in the DXPL */
+    /* Set the ring type in the API context */
     if(H5MF__fsm_is_self_referential(f, fspace))
         fsm_ring = H5AC_RING_MDFSM;
     else
         fsm_ring = H5AC_RING_RDFSM;
-    if(H5AC_set_ring(dxpl_id, fsm_ring, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(fsm_ring, &orig_ring);
 
     /* Try to get a section from the free space manager */
-    if((ret_value = H5FS_sect_find(f, dxpl_id, fspace, size, (H5FS_section_info_t **)&node)) < 0)
+    if((ret_value = H5FS_sect_find(f, fspace, size, (H5FS_section_info_t **)&node)) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "error locating free space in file")
 
 #ifdef H5MF_ALLOC_DEBUG_MORE
@@ -763,19 +741,18 @@ HDfprintf(stderr, "%s: re-adding node, node->sect_info.size = %Hu\n", FUNC, node
 #endif /* H5MF_ALLOC_DEBUG_MORE */
 
             /* Re-add the section to the free-space manager */
-            if(H5MF_add_sect(f, alloc_type, dxpl_id, fspace, node) < 0)
+            if(H5MF__add_sect(f, alloc_type, fspace, node) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINSERT, FAIL, "can't re-add section to file free space")
         } /* end else */
     } /* end if */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5MF_find_sect() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5MF__find_sect() */
 
 
 /*-------------------------------------------------------------------------
@@ -796,16 +773,14 @@ done:
  *-------------------------------------------------------------------------
  */
 haddr_t
-H5MF_alloc(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, hsize_t size)
+H5MF_alloc(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size)
 {
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t fsm_ring = H5AC_RING_INV;       /* free space manager ring */
-    H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
+    H5AC_ring_t orig_ring;              /* Original ring value */
     H5F_mem_page_t  fs_type;            /* Free space type (mapped from allocation type) */
-    hbool_t reset_ring = FALSE;         /* Whether the ring was set */
     haddr_t ret_value = HADDR_UNDEF;    /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, HADDR_UNDEF)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, HADDR_UNDEF)
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_type, size);
 #endif /* H5MF_ALLOC_DEBUG */
@@ -818,7 +793,7 @@ HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_typ
 
     if(f->shared->first_alloc_dealloc) {
         HDassert(! H5AC_cache_image_pending(f));
-        if(H5MF_tidy_self_referential_fsm_hack(f, dxpl_id) < 0)
+        if(H5MF_tidy_self_referential_fsm_hack(f) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "tidy of self referential fsm hack failed")
     } /* end if */
 
@@ -828,14 +803,12 @@ HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_typ
 HDfprintf(stderr, "%s: Check 1.0\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG_MORE */
 
-    /* Set the ring type in the DXPL */
+    /* Set the ring type in the API context */
     if(H5MF__fsm_type_is_self_referential(f, fs_type))
         fsm_ring = H5AC_RING_MDFSM;
     else
         fsm_ring = H5AC_RING_RDFSM;
-    if(H5AC_set_ring(dxpl_id, fsm_ring, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, HADDR_UNDEF, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(fsm_ring, &orig_ring);
 
     /* Check if we are using the free space manager for this file */
     if(H5F_HAVE_FREE_SPACE_MANAGER(f)) {
@@ -849,14 +822,14 @@ HDfprintf(stderr, "%s: Check 1.0\n", FUNC);
         /* Check if the free space manager for the file has been initialized */
         if(!f->shared->fs_man[fs_type] && H5F_addr_defined(f->shared->fs_addr[fs_type])) {
             /* Open the free-space manager */
-            if(H5MF_open_fstype(f, dxpl_id, fs_type) < 0)
+            if(H5MF__open_fstype(f, fs_type) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTOPENOBJ, HADDR_UNDEF, "can't initialize file free space")
             HDassert(f->shared->fs_man[fs_type]);
         } /* end if */
 
         /* Search for large enough space in the free space manager */
         if(f->shared->fs_man[fs_type])
-            if(H5MF_find_sect(f, alloc_type, dxpl_id, size, f->shared->fs_man[fs_type], &ret_value) < 0)
+            if(H5MF__find_sect(f, alloc_type, size, f->shared->fs_man[fs_type], &ret_value) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "error locating a node")
     } /* end if */
 
@@ -867,11 +840,11 @@ HDfprintf(stderr, "%s: Check 2.0\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG_MORE */
         if(f->shared->fs_strategy == H5F_FSPACE_STRATEGY_PAGE) {
             HDassert(f->shared->fs_page_size >= H5F_FILE_SPACE_PAGE_SIZE_MIN);
-            if(HADDR_UNDEF == (ret_value = H5MF__alloc_pagefs(f, alloc_type, dxpl_id, size)))
+            if(HADDR_UNDEF == (ret_value = H5MF__alloc_pagefs(f, alloc_type, size)))
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "allocation failed from paged aggregation")
         } /* end if */
         else { /* For non-paged aggregation, continue further action */
-            if(HADDR_UNDEF == (ret_value = H5MF_aggr_vfd_alloc(f, alloc_type, dxpl_id, size)))
+            if(HADDR_UNDEF == (ret_value = H5MF_aggr_vfd_alloc(f, alloc_type, size)))
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "allocation failed from aggr/vfd")
         } /* end else */
     } /* end if */
@@ -881,19 +854,18 @@ HDfprintf(stderr, "%s: Check 3.0\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG_MORE */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, HADDR_UNDEF, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Leaving: ret_value = %a, size = %Hu\n", FUNC, ret_value, size);
 #endif /* H5MF_ALLOC_DEBUG */
 #ifdef H5MF_ALLOC_DEBUG_DUMP
-H5MF_sects_dump(f, dxpl_id, stderr);
+H5MF_sects_dump(f, stderr);
 #endif /* H5MF_ALLOC_DEBUG_DUMP */
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, HADDR_UNDEF)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF_alloc() */
 
 
@@ -919,13 +891,13 @@ H5MF_sects_dump(f, dxpl_id, stderr);
  *-------------------------------------------------------------------------
  */
 static haddr_t
-H5MF__alloc_pagefs(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, hsize_t size)
+H5MF__alloc_pagefs(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size)
 {
     H5F_mem_page_t ptype;		        /* Free-space mananger type */
     H5MF_free_section_t *node = NULL;  	/* Free space section pointer */
     haddr_t ret_value = HADDR_UNDEF; 	/* Return value */
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, H5AC__FREESPACE_TAG, HADDR_UNDEF)
+    FUNC_ENTER_STATIC_TAG(H5AC__FREESPACE_TAG)
 
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_type, size);
@@ -952,7 +924,7 @@ HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_typ
             H5MF_EOA_MISALIGN(f, (eoa+size), f->shared->fs_page_size, frag_size);
 
             /* Allocate from VFD */
-            if(HADDR_UNDEF == (ret_value = H5F_alloc(f, dxpl_id, alloc_type, size + frag_size, NULL, NULL)))
+            if(HADDR_UNDEF == (ret_value = H5F__alloc(f, alloc_type, size + frag_size, NULL, NULL)))
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate file space")
 
             /* If there is a mis-aligned fragment at EOA */
@@ -960,7 +932,7 @@ HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_typ
 
                 /* Start up the free-space manager */
                 if(!(f->shared->fs_man[ptype]))
-                    if(H5MF_start_fstype(f, dxpl_id, ptype) < 0)
+                    if(H5MF__start_fstype(f, ptype) < 0)
                         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, HADDR_UNDEF, "can't initialize file free space")
 
                 /* Create free space section for the fragment */
@@ -968,7 +940,7 @@ HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_typ
                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, HADDR_UNDEF, "can't initialize free space section")
 
                 /* Add the fragment to the large free-space manager */
-                if(H5MF_add_sect(f, alloc_type, dxpl_id, f->shared->fs_man[ptype], node) < 0)
+                if(H5MF__add_sect(f, alloc_type, f->shared->fs_man[ptype], node) < 0)
                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINSERT, HADDR_UNDEF, "can't re-add section to file free space")
 
                 node = NULL;
@@ -986,12 +958,12 @@ HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_typ
             haddr_t new_page;		/* The address for the new file size page */
 
             /* Allocate one file space page */
-            if(HADDR_UNDEF == (new_page = H5MF_alloc(f, alloc_type, dxpl_id, f->shared->fs_page_size)))
+            if(HADDR_UNDEF == (new_page = H5MF_alloc(f, alloc_type, f->shared->fs_page_size)))
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate file space")
 
             /* Start up the free-space manager */
             if(!(f->shared->fs_man[ptype]))
-                if(H5MF_start_fstype(f, dxpl_id, ptype) < 0)
+                if(H5MF__start_fstype(f, ptype) < 0)
                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, HADDR_UNDEF, "can't initialize file free space")
             HDassert(f->shared->fs_man[ptype]);
 
@@ -999,7 +971,7 @@ HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_typ
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, HADDR_UNDEF, "can't initialize free space section")
 
             /* Add the remaining space in the page to the manager */
-            if(H5MF_add_sect(f, alloc_type, dxpl_id, f->shared->fs_man[ptype], node) < 0)
+            if(H5MF__add_sect(f, alloc_type, f->shared->fs_man[ptype], node) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINSERT, HADDR_UNDEF, "can't re-add section to file free space")
 
             node = NULL;
@@ -1025,7 +997,7 @@ done:
 HDfprintf(stderr, "%s: Leaving: ret_value = %a, size = %Hu\n", FUNC, ret_value, size);
 #endif /* H5MF_ALLOC_DEBUG */
 #ifdef H5MF_ALLOC_DEBUG_DUMP
-H5MF_sects_dump(f, dxpl_id, stderr);
+H5MF_sects_dump(f, stderr);
 #endif /* H5MF_ALLOC_DEBUG_DUMP */
 
     /* Release section node, if allocated and not added to section list or merged */
@@ -1033,7 +1005,7 @@ H5MF_sects_dump(f, dxpl_id, stderr);
         if(H5MF_sect_free((H5FS_section_info_t *)node) < 0)
             HDONE_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, HADDR_UNDEF, "can't free section node")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, HADDR_UNDEF)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF__alloc_pagefs() */
 
 
@@ -1112,20 +1084,16 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_xfree(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, haddr_t addr,
-    hsize_t size)
+H5MF_xfree(H5F_t *f, H5FD_mem_t alloc_type, haddr_t addr, hsize_t size)
 {
-    H5F_io_info2_t fio_info;            /* I/O info for operation */
     H5F_mem_page_t  fs_type;            /* Free space type (mapped from allocation type) */
     H5MF_free_section_t *node = NULL;   /* Free space section pointer */
     unsigned ctype;			/* section class type */
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;  /* Original ring value */
-    H5AC_ring_t fsm_ring = H5AC_RING_INV;   /* Ring of fsm */
-    hbool_t reset_ring = FALSE;         /* Whether the ring was set */
+    H5AC_ring_t fsm_ring;               /* Ring of FSM */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Entering - alloc_type = %u, addr = %a, size = %Hu\n", FUNC, (unsigned)alloc_type, addr, size);
 #endif /* H5MF_ALLOC_DEBUG */
@@ -1138,20 +1106,18 @@ HDfprintf(stderr, "%s: Entering - alloc_type = %u, addr = %a, size = %Hu\n", FUN
 
     if(f->shared->first_alloc_dealloc) {
         HDassert(!H5AC_cache_image_pending(f));
-        if(H5MF_tidy_self_referential_fsm_hack(f, dxpl_id) < 0)
+        if(H5MF_tidy_self_referential_fsm_hack(f) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "tidy of self referential fsm hack failed")
     } /* end if */
 
     H5MF_alloc_to_fs_type(f, alloc_type, size, &fs_type);
 
-    /* Set the ring type in the DXPL */
+    /* Set the ring type in the API context */
     if(H5MF__fsm_type_is_self_referential(f, fs_type))
         fsm_ring = H5AC_RING_MDFSM;
     else
         fsm_ring = H5AC_RING_RDFSM;
-    if(H5AC_set_ring(dxpl_id, fsm_ring, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(fsm_ring, &orig_ring);
 
     /* we are about to change the contents of the free space manager --
      * notify metadata cache that the associated fsm ring is
@@ -1166,24 +1132,14 @@ HDfprintf(stderr, "%s: Entering - alloc_type = %u, addr = %a, size = %Hu\n", FUN
     if(H5F_addr_le(f->shared->tmp_addr, addr))
         HGOTO_ERROR(H5E_RESOURCE, H5E_BADRANGE, FAIL, "attempting to free temporary file space")
 
-    /* Set up I/O info for operation */
-    fio_info.f = f;
-    if(H5FD_MEM_DRAW == alloc_type) {
-        if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-        if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
+    /* If it's metadata, check if the space to free intersects with the file's
+     * metadata accumulator
+     */
+    if(H5FD_MEM_DRAW != alloc_type) {
+        /* Check if the space to free intersects with the file's metadata accumulator */
+        if(H5F__accum_free(f, alloc_type, addr, size) < 0)
+            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "can't check free space intersection w/metadata accumulator")
     } /* end if */
-    else {
-        if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-        if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-    } /* end else */
-
-    /* Check if the space to free intersects with the file's metadata accumulator */
-    if(H5F__accum_free(&fio_info, alloc_type, addr, size) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "can't check free space intersection w/metadata accumulator")
 
     /* Check if the free space manager for the file has been initialized */
     if(!f->shared->fs_man[fs_type]) {
@@ -1201,7 +1157,7 @@ HDfprintf(stderr, "%s: fs_addr = %a\n", FUNC, f->shared->fs_addr[fs_type]);
 HDfprintf(stderr, "%s: Trying to avoid starting up free space manager\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG_MORE */
             /* Try to shrink the file or absorb the block into a block aggregator */
-            if((status = H5MF_try_shrink(f, alloc_type, dxpl_id, addr, size)) < 0)
+            if((status = H5MF_try_shrink(f, alloc_type, addr, size)) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTMERGE, FAIL, "can't check for absorbing block")
             else if(status > 0)
                 /* Indicate success */
@@ -1235,7 +1191,7 @@ HDfprintf(stderr, "%s: dropping addr = %a, size = %Hu, on the floor!\n", FUNC, a
          *  space isn't at the end of the file, so start up (or create)
          *  the file space manager
          */
-        if(H5MF_start_fstype(f, dxpl_id, fs_type) < 0)
+        if(H5MF__start_fstype(f, fs_type) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space")
     } /* end if */
 
@@ -1253,7 +1209,7 @@ HDfprintf(stderr, "%s: Before H5FS_sect_add()\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG_MORE */
 
         /* Add to the free space for the file */
-        if(H5MF_add_sect(f, alloc_type, dxpl_id, f->shared->fs_man[fs_type], node) < 0)
+        if(H5MF__add_sect(f, alloc_type, f->shared->fs_man[fs_type], node) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINSERT, FAIL, "can't add section to file free space")
         node = NULL;
 
@@ -1267,13 +1223,12 @@ HDfprintf(stderr, "%s: After H5FS_sect_add()\n", FUNC);
 
         /* Construct user data for callbacks */
         udata.f = f;
-        udata.dxpl_id = dxpl_id;
         udata.alloc_type = alloc_type;
         udata.allow_sect_absorb = TRUE;
         udata.allow_eoa_shrink_only = FALSE;
 
         /* Try to merge the section that is smaller than threshold */
-	if((merged = H5FS_sect_try_merge(f, dxpl_id, f->shared->fs_man[fs_type], (H5FS_section_info_t *)node, H5FS_ADD_RETURNED_SPACE, &udata)) < 0)
+	if((merged = H5FS_sect_try_merge(f, f->shared->fs_man[fs_type], (H5FS_section_info_t *)node, H5FS_ADD_RETURNED_SPACE, &udata)) < 0)
 	    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINSERT, FAIL, "can't merge section to file free space")
 	else if(merged == TRUE) /* successfully merged */
 	    /* Indicate that the node was used */
@@ -1281,10 +1236,9 @@ HDfprintf(stderr, "%s: After H5FS_sect_add()\n", FUNC);
     } /* end else */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
     /* Release section node, if allocated and not added to section list or merged */
     if(node)
@@ -1295,9 +1249,9 @@ done:
 HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value);
 #endif /* H5MF_ALLOC_DEBUG */
 #ifdef H5MF_ALLOC_DEBUG_DUMP
-H5MF_sects_dump(f, dxpl_id, stderr);
+H5MF_sects_dump(f, stderr);
 #endif /* H5MF_ALLOC_DEBUG_DUMP */
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF_xfree() */
 
 
@@ -1324,21 +1278,19 @@ H5MF_sects_dump(f, dxpl_id, stderr);
  *-------------------------------------------------------------------------
  */
 htri_t
-H5MF_try_extend(H5F_t *f, hid_t dxpl_id, H5FD_mem_t alloc_type, haddr_t addr,
-    hsize_t size, hsize_t extra_requested)
+H5MF_try_extend(H5F_t *f, H5FD_mem_t alloc_type, haddr_t addr, hsize_t size,
+    hsize_t extra_requested)
 {
-    H5P_genplist_t *dxpl = NULL;            /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;  /* Original ring value */
-    H5AC_ring_t fsm_ring = H5AC_RING_INV;   /* ring of fsm */
+    H5AC_ring_t fsm_ring;                   /* Ring of FSM */
     haddr_t end;                            /* End of block to extend */
     H5FD_mem_t  map_type;                   /* Mapped type */
     H5F_mem_page_t fs_type;                 /* free space type */
     htri_t allow_extend = TRUE;		    /* Possible to extend the block */
     hsize_t frag_size = 0;                  /* Size of mis-aligned fragment */
-    hbool_t reset_ring = FALSE;             /* Whether the ring was set */
     htri_t ret_value = FALSE;      	    /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Entering: alloc_type = %u, addr = %a, size = %Hu, extra_requested = %Hu\n", FUNC, (unsigned)alloc_type, addr, size, extra_requested);
 #endif /* H5MF_ALLOC_DEBUG */
@@ -1349,7 +1301,7 @@ HDfprintf(stderr, "%s: Entering: alloc_type = %u, addr = %a, size = %Hu, extra_r
 
     if(f->shared->first_alloc_dealloc) {
         HDassert(! H5AC_cache_image_pending(f));
-        if(H5MF_tidy_self_referential_fsm_hack(f, dxpl_id) < 0)
+        if(H5MF_tidy_self_referential_fsm_hack(f) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "tidy of self referential fsm hack failed")
     } /* end if */
 
@@ -1384,18 +1336,16 @@ HDfprintf(stderr, "%s: Entering: alloc_type = %u, addr = %a, size = %Hu, extra_r
     /* Get free space type from allocation type */
     H5MF_alloc_to_fs_type(f, alloc_type, size, &fs_type);
 
-    /* Set the ring type in the DXPL */
+    /* Set the ring type in the API context */
     if(H5MF__fsm_type_is_self_referential(f, fs_type))
         fsm_ring = H5AC_RING_MDFSM;
     else
         fsm_ring = H5AC_RING_RDFSM;
-    if(H5AC_set_ring(dxpl_id, fsm_ring, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(fsm_ring, &orig_ring);
 
     if(allow_extend) {
         /* Try extending the block at EOA */
-        if((ret_value = H5F_try_extend(f, dxpl_id, map_type, end, extra_requested + frag_size)) < 0)
+        if((ret_value = H5F__try_extend(f, map_type, end, extra_requested + frag_size)) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTEXTEND, FAIL, "error extending file")
 #ifdef H5MF_ALLOC_DEBUG_MORE
 HDfprintf(stderr, "%s: extended = %t\n", FUNC, ret_value);
@@ -1411,7 +1361,7 @@ HDfprintf(stderr, "%s: extended = %t\n", FUNC, ret_value);
 
             /* Start up the free-space manager */
             if(!(f->shared->fs_man[fs_type]))
-                if(H5MF_start_fstype(f, dxpl_id, fs_type) < 0)
+                if(H5MF__start_fstype(f, fs_type) < 0)
                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space")
 
             /* Create free space section for the fragment */
@@ -1419,7 +1369,7 @@ HDfprintf(stderr, "%s: extended = %t\n", FUNC, ret_value);
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize free space section")
 
             /* Add the fragment to the large-sized free-space manager */
-            if(H5MF_add_sect(f, alloc_type, dxpl_id, f->shared->fs_man[fs_type], node) < 0)
+            if(H5MF__add_sect(f, alloc_type, f->shared->fs_man[fs_type], node) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINSERT, FAIL, "can't re-add section to file free space")
 
             node = NULL;
@@ -1432,11 +1382,11 @@ HDfprintf(stderr, "%s: extended = %t\n", FUNC, ret_value);
 
             /* Check if the block is able to extend into aggregation block */
             aggr = (map_type == H5FD_MEM_DRAW) ?  &(f->shared->sdata_aggr) : &(f->shared->meta_aggr);
-            if((ret_value = H5MF_aggr_try_extend(f, dxpl_id, aggr, map_type, end, extra_requested)) < 0)
+            if((ret_value = H5MF__aggr_try_extend(f, aggr, map_type, end, extra_requested)) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTEXTEND, FAIL, "error extending aggregation block")
 
 #ifdef H5MF_ALLOC_DEBUG_MORE
-HDfprintf(stderr, "%s: H5MF_aggr_try_extend = %t\n", FUNC, ret_value);
+HDfprintf(stderr, "%s: H5MF__aggr_try_extend = %t\n", FUNC, ret_value);
 #endif /* H5MF_ALLOC_DEBUG_MORE */
         } /* end if */
 
@@ -1447,18 +1397,17 @@ HDfprintf(stderr, "%s: H5MF_aggr_try_extend = %t\n", FUNC, ret_value);
 
             /* Construct user data for callbacks */
             udata.f = f;
-            udata.dxpl_id = dxpl_id;
             udata.alloc_type = alloc_type;
 
             /* Check if the free space for the file has been initialized */
             if(!f->shared->fs_man[fs_type] && H5F_addr_defined(f->shared->fs_addr[fs_type]))
                 /* Open the free-space manager */
-                if(H5MF_open_fstype(f, dxpl_id, fs_type) < 0)
+                if(H5MF__open_fstype(f, fs_type) < 0)
                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space")
 
             /* Try to extend the block into a free-space section */
             if(f->shared->fs_man[fs_type]) {
-                if((ret_value = H5FS_sect_try_extend(f, dxpl_id, f->shared->fs_man[fs_type], addr, size, extra_requested, H5FS_ADD_RETURNED_SPACE, &udata)) < 0)
+                if((ret_value = H5FS_sect_try_extend(f, f->shared->fs_man[fs_type], addr, size, extra_requested, H5FS_ADD_RETURNED_SPACE, &udata)) < 0)
                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTEXTEND, FAIL, "error extending block in free space manager")
 #ifdef H5MF_ALLOC_DEBUG_MORE
 HDfprintf(stderr, "%s: Try to H5FS_sect_try_extend = %t\n", FUNC, ret_value);
@@ -1479,19 +1428,18 @@ HDfprintf(stderr, "%s: Try to extend into the page end threshold = %t\n", FUNC,
     } /* allow_extend */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Leaving: ret_value = %t\n", FUNC, ret_value);
 #endif /* H5MF_ALLOC_DEBUG */
 #ifdef H5MF_ALLOC_DEBUG_DUMP
-H5MF_sects_dump(f, dxpl_id, stderr);
+H5MF_sects_dump(f, stderr);
 #endif /* H5MF_ALLOC_DEBUG_DUMP */
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF_try_extend() */
 
 
@@ -1510,20 +1458,17 @@ H5MF_sects_dump(f, dxpl_id, stderr);
  *-------------------------------------------------------------------------
  */
 htri_t
-H5MF_try_shrink(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, haddr_t addr,
-    hsize_t size)
+H5MF_try_shrink(H5F_t *f, H5FD_mem_t alloc_type, haddr_t addr, hsize_t size)
 {
     H5MF_free_section_t *node = NULL;   /* Free space section pointer */
     H5MF_sect_ud_t udata;               /* User data for callback */
     H5FS_section_class_t *sect_cls;	/* Section class */
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;  /* Original ring value */
-    H5AC_ring_t fsm_ring = H5AC_RING_INV;   /* Ring of fsm */
-    H5F_mem_page_t fs_type;                 /* Free space type */
-    hbool_t reset_ring = FALSE;             /* Whether the ring was set */
-    htri_t ret_value = FAIL;                /* Return value */
+    H5AC_ring_t fsm_ring;               /* Ring of FSM */
+    H5F_mem_page_t fs_type;             /* Free space type */
+    htri_t ret_value = FALSE;           /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Entering - alloc_type = %u, addr = %a, size = %Hu\n", FUNC, (unsigned)alloc_type, addr, size);
 #endif /* H5MF_ALLOC_DEBUG */
@@ -1542,14 +1487,12 @@ HDfprintf(stderr, "%s: Entering - alloc_type = %u, addr = %a, size = %Hu\n", FUN
     /* Get free space type from allocation type */
     H5MF_alloc_to_fs_type(f, alloc_type, size, &fs_type);
 
-    /* Set the ring type in the DXPL */
+    /* Set the ring type in the API context */
     if(H5MF__fsm_type_is_self_referential(f, fs_type))
         fsm_ring = H5AC_RING_MDFSM;
     else
         fsm_ring = H5AC_RING_RDFSM;
-    if(H5AC_set_ring(dxpl_id, fsm_ring, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(fsm_ring, &orig_ring);
 
     /* Create free-space section for block */
     if(NULL == (node = H5MF_sect_new(sect_cls->type, addr, size)))
@@ -1557,7 +1500,6 @@ HDfprintf(stderr, "%s: Entering - alloc_type = %u, addr = %a, size = %Hu\n", FUN
 
     /* Construct user data for callbacks */
     udata.f = f;
-    udata.dxpl_id = dxpl_id;
     udata.alloc_type = alloc_type;
     udata.allow_sect_absorb = FALSE;    /* Force section to be absorbed into aggregator */
     udata.allow_eoa_shrink_only = FALSE;
@@ -1575,10 +1517,9 @@ HDfprintf(stderr, "%s: Entering - alloc_type = %u, addr = %a, size = %Hu\n", FUN
     } /* end if */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
     /* Free section node allocated */
     if(node && H5MF_sect_free((H5FS_section_info_t *)node) < 0)
@@ -1587,7 +1528,7 @@ done:
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value);
 #endif /* H5MF_ALLOC_DEBUG */
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF_try_shrink() */
 
 
@@ -1604,11 +1545,11 @@ HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_close(H5F_t *f, hid_t dxpl_id)
+H5MF_close(H5F_t *f)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Entering\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG */
@@ -1618,20 +1559,18 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
     HDassert(f->shared);
 
     if(H5F_PAGED_AGGR(f)) {
-        if((ret_value = H5MF__close_pagefs(f, dxpl_id)) < 0)
+        if((ret_value = H5MF__close_pagefs(f)) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTFREE, FAIL, "can't close free-space managers for 'page' file space")
     } /* end if */
-    else {
-        if((ret_value = H5MF__close_aggrfs(f, dxpl_id)) < 0)
+    else
+        if((ret_value = H5MF__close_aggrfs(f)) < 0)
             HGOTO_ERROR(H5E_FILE, H5E_CANTFREE, FAIL, "can't close free-space managers for 'aggr' file space")
-    } /* end else */
 
 done:
-
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Leaving\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG */
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF_close() */
 
 
@@ -1650,11 +1589,11 @@ HDfprintf(stderr, "%s: Leaving\n", FUNC);
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5MF__close_delete_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type)
+H5MF__close_delete_fstype(H5F_t *f, H5F_mem_page_t type)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__FREESPACE_TAG)
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Entering\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG */
@@ -1673,7 +1612,7 @@ HDfprintf(stderr, "%s: Check 1.0 - f->shared->fs_man[%u] = %p, f->shared->fs_add
 
     /* If the free space manager for this type is open, close it */
     if(f->shared->fs_man[type])
-        if(H5MF__close_fstype(f, dxpl_id, type) < 0)
+        if(H5MF__close_fstype(f, type) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't close the free space manager")
 
 #ifdef H5MF_ALLOC_DEBUG_MORE
@@ -1682,14 +1621,14 @@ HDfprintf(stderr, "%s: Check 2.0 - f->shared->fs_man[%u] = %p, f->shared->fs_add
 
     /* If there is free space manager info for this type, delete it */
     if(H5F_addr_defined(f->shared->fs_addr[type]))
-        if(H5MF__delete_fstype(f, dxpl_id, type) < 0)
+        if(H5MF__delete_fstype(f, type) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't delete the free space manager")
 
 done:
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Leaving\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG */
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* H5MF__close_delete() */
 
 
@@ -1708,16 +1647,14 @@ HDfprintf(stderr, "%s: Leaving\n", FUNC);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_try_close(H5F_t *f, hid_t dxpl_id)
+H5MF_try_close(H5F_t *f)
 {
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
-    H5AC_ring_t curr_ring = H5AC_RING_INV;      /* Current ring value */
-    H5AC_ring_t needed_ring = H5AC_RING_INV;    /* Ring value needed for this iteration  */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
-    hbool_t reset_ring = FALSE;         /* Whether the ring was set */
+    H5AC_ring_t curr_ring;              /* Current ring value */
+    H5AC_ring_t needed_ring;            /* Ring value needed for this iteration  */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Entering\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG */
@@ -1741,23 +1678,20 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
      */
     if(f->shared->first_alloc_dealloc) {
         if(H5AC_cache_image_pending(f)) {
-            if(H5AC_force_cache_image_load(f, dxpl_id) < 0)
+            if(H5AC_force_cache_image_load(f) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "forced cache image load failed")
         } /* end if */
         else {
-            if(H5MF_tidy_self_referential_fsm_hack(f, dxpl_id) < 0)
+            if(H5MF_tidy_self_referential_fsm_hack(f) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "tidy of self referential fsm hack failed")
         } /* end else */
     } /* end if */
 
-    /* Set the ring type in the DXPL.  In most cases, we will
+    /* Set the ring type in the API context.  In most cases, we will
      * need H5AC_RING_RDFSM, so initialy set the ring in
-     * the DXPL to that value.  We will alter this later if
-     * needed.
+     * the DXPL to that value.  We will alter this later if needed.
      */
-    if(H5AC_set_ring(dxpl_id, H5AC_RING_RDFSM, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(H5AC_RING_RDFSM, &orig_ring);
     curr_ring = H5AC_RING_RDFSM;
 
     if(H5F_PAGED_AGGR(f)) {
@@ -1772,14 +1706,12 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
                 needed_ring = H5AC_RING_MDFSM;
             else
                 needed_ring = H5AC_RING_RDFSM;
-
             if(needed_ring != curr_ring ) {
-                if(H5AC_set_ring(dxpl_id, needed_ring, &dxpl, &curr_ring) < 0)
-                    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value (1)")
+                H5AC_set_ring(needed_ring, NULL);
                 curr_ring = needed_ring;
             } /* end if */
 
-            if(H5MF__close_delete_fstype(f, dxpl_id, ptype) < 0)
+            if(H5MF__close_delete_fstype(f, ptype) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't close the free space manager")
         } /* end for */
     } /* end if */
@@ -1790,33 +1722,30 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
          * get each free list's space 
          */
         for(type = H5FD_MEM_DEFAULT; type < H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t, type)) {
-            /* test to see if we need to switch rings -- do so if required */
+            /* Test to see if we need to switch rings -- do so if required */
             if(H5MF__fsm_type_is_self_referential(f, (H5F_mem_page_t)type))
                 needed_ring = H5AC_RING_MDFSM;
             else
                 needed_ring = H5AC_RING_RDFSM;
-
             if(needed_ring != curr_ring) {
-                if(H5AC_set_ring(dxpl_id, needed_ring, &dxpl, &curr_ring) < 0)
-                    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
+                H5AC_set_ring(needed_ring, NULL);
                 curr_ring = needed_ring;
             } /* end if */
 
-            if(H5MF__close_delete_fstype(f, dxpl_id, (H5F_mem_page_t)type) < 0)
+            if(H5MF__close_delete_fstype(f, (H5F_mem_page_t)type) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't close the free space manager")
         } /* end for */
     } /* end else */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Leaving\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG */
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* H5MF_try_close() */
 
 
@@ -1833,17 +1762,15 @@ HDfprintf(stderr, "%s: Leaving\n", FUNC);
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5MF__close_aggrfs(H5F_t *f, hid_t dxpl_id)
+H5MF__close_aggrfs(H5F_t *f)
 {
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
-    H5AC_ring_t curr_ring = H5AC_RING_INV;      /* Current ring value */
-    H5AC_ring_t needed_ring = H5AC_RING_INV;    /* Ring value needed for this iteration.  */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
-    H5FD_mem_t type;          	        /* Memory type for iteration */
-    hbool_t reset_ring = FALSE;         /* Whether the ring was set */
-    herr_t ret_value = SUCCEED;	        /* Return value */
+    H5AC_ring_t curr_ring;          /* Current ring value */
+    H5AC_ring_t needed_ring;        /* Ring value needed for this iteration.  */
+    H5FD_mem_t type;          	    /* Memory type for iteration */
+    herr_t ret_value = SUCCEED;	    /* Return value */
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__FREESPACE_TAG)
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Entering\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG */
@@ -1854,23 +1781,20 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
     HDassert(f->shared->lf);
     HDassert(f->shared->sblock);
 
-    /* Set the ring type in the DXPL.  In most cases, we will
+    /* Set the ring type in the API context.  In most cases, we will
      * need H5AC_RING_RDFSM, so initialy set the ring in
-     * the DXPL to that value.  We will alter this later if
-     * needed.
+     * the DXPL to that value.  We will alter this later if needed.
      */
-    if(H5AC_set_ring(dxpl_id, H5AC_RING_RDFSM, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(H5AC_RING_RDFSM, &orig_ring);
     curr_ring = H5AC_RING_RDFSM;
 
     /* Free the space in aggregators */
     /* (for space not at EOA, it may be put into free space managers) */
-    if(H5MF_free_aggrs(f, dxpl_id) < 0)
+    if(H5MF_free_aggrs(f) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTFREE, FAIL, "can't free aggregators")
 
     /* Trying shrinking the EOA for the file */
-    if(H5MF__close_shrink_eoa(f, dxpl_id) < 0)
+    if(H5MF__close_shrink_eoa(f) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't shrink eoa")
 
     /* Making free-space managers persistent for superblock version >= 2 */
@@ -1907,29 +1831,25 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
         fsinfo.eoa_pre_fsm_fsalloc = f->shared->eoa_pre_fsm_fsalloc;
 
         /* Write the free space manager message -- message must already exist */
-        if(H5F_super_ext_write_msg(f, dxpl_id, H5O_FSINFO_ID, &fsinfo, FALSE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
+        if(H5F__super_ext_write_msg(f, H5O_FSINFO_ID, &fsinfo, FALSE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_WRITEERROR, FAIL, "error in writing message to superblock extension")
 
         /* Close the free space managers */
         for(type = H5FD_MEM_SUPER; type < H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t, type)) {
             if(f->shared->fs_man[type]) {
-                /* test to see if we need to switch rings -- do 
-                 * so if required 
-                 */
+                /* Test to see if we need to switch rings -- do so if required */
                 if(H5MF__fsm_type_is_self_referential(f, (H5F_mem_page_t)type))
                     needed_ring = H5AC_RING_MDFSM;
                 else 
                     needed_ring = H5AC_RING_RDFSM;
-
                 if(needed_ring != curr_ring) {
-                    if(H5AC_set_ring(dxpl_id, needed_ring, &dxpl, &curr_ring) < 0)
-                        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value (1)")
+                    H5AC_set_ring(needed_ring, NULL);
                     curr_ring = needed_ring;
                 } /* end if */
 
                 HDassert(f->shared->fs_state[type] == H5F_FS_STATE_OPEN);
 
-                if(H5FS_close(f, dxpl_id, f->shared->fs_man[type]) < 0)
+                if(H5FS_close(f, f->shared->fs_man[type]) < 0)
                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't close free space manager")
                 f->shared->fs_man[type] = NULL;
                 f->shared->fs_state[type] = H5F_FS_STATE_CLOSED;
@@ -1953,7 +1873,7 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
 
         /* Trying shrinking the EOA for the file */
         /* (in case any free space is now at the EOA) */
-        if(H5MF__close_shrink_eoa(f, dxpl_id) < 0)
+        if(H5MF__close_shrink_eoa(f) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't shrink eoa")
 
         /* get the eoa, and verify that it has the expected value */
@@ -1968,30 +1888,29 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
     } /* end if */
     else {  /* super_vers can be 0, 1, 2 */
         for(type = H5FD_MEM_DEFAULT; type < H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t, type))
-            if(H5MF__close_delete_fstype(f, dxpl_id, (H5F_mem_page_t)type) < 0)
+            if(H5MF__close_delete_fstype(f, (H5F_mem_page_t)type) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space")
     } /* end else */
 
     /* Free the space in aggregators (again) */
     /* (in case any free space information re-started them) */
-    if(H5MF_free_aggrs(f, dxpl_id) < 0)
+    if(H5MF_free_aggrs(f) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTFREE, FAIL, "can't free aggregators")
 
     /* Trying shrinking the EOA for the file */
     /* (in case any free space is now at the EOA) */
-    if(H5MF__close_shrink_eoa(f, dxpl_id) < 0)
+    if(H5MF__close_shrink_eoa(f) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't shrink eoa")
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Leaving\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG */
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF__close_aggrfs() */
 
 
@@ -2007,20 +1926,16 @@ HDfprintf(stderr, "%s: Leaving\n", FUNC);
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5MF__close_pagefs(H5F_t *f, hid_t dxpl_id)
+H5MF__close_pagefs(H5F_t *f)
 {
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
-    H5AC_ring_t curr_ring = H5AC_RING_INV;      /* current ring value */
-    H5AC_ring_t needed_ring = H5AC_RING_INV;    /* ring value needed for this
-                                                 * iteration.
-                                                 */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
+    H5AC_ring_t curr_ring;          /* Current ring value */
+    H5AC_ring_t needed_ring;        /* Ring value needed for this iteration.  */
     H5F_mem_page_t ptype; 	/* Memory type for iteration */
     H5O_fsinfo_t fsinfo;	/* File space info message */
-    hbool_t reset_ring = FALSE; /* Whether the ring was set */
     herr_t ret_value = SUCCEED;	/* Return value */
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__FREESPACE_TAG)
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Entering\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG */
@@ -2033,18 +1948,15 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
     HDassert(f->shared->fs_page_size);
     HDassert(f->shared->sblock->super_vers >= HDF5_SUPERBLOCK_VERSION_2);
 
-    /* Set the ring type in the DXPL.  In most cases, we will
+    /* Set the ring type in the API context.  In most cases, we will
      * need H5AC_RING_RDFSM, so initialy set the ring in
-     * the DXPL to that value.  We will alter this later if
-     * needed.
+     * the DXPL to that value.  We will alter this later if needed.
      */
-    if(H5AC_set_ring(dxpl_id, H5AC_RING_RDFSM, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(H5AC_RING_RDFSM, &orig_ring);
     curr_ring = H5AC_RING_RDFSM;
 
     /* Trying shrinking the EOA for the file */
-    if(H5MF__close_shrink_eoa(f, dxpl_id) < 0)
+    if(H5MF__close_shrink_eoa(f) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't shrink eoa")
 
     /* Set up file space info message */
@@ -2081,30 +1993,26 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
         fsinfo.eoa_pre_fsm_fsalloc = f->shared->eoa_pre_fsm_fsalloc;
 
         /* Write the free space manager message -- message must already exist */
-        if(H5F_super_ext_write_msg(f, dxpl_id, H5O_FSINFO_ID, &fsinfo, FALSE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
+        if(H5F__super_ext_write_msg(f, H5O_FSINFO_ID, &fsinfo, FALSE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_WRITEERROR, FAIL, "error in writing message to superblock extension")
 
         /* Close the free space managers */
         /* use H5MF__close_fstype() for this? */
         for(ptype = H5F_MEM_PAGE_META; ptype < H5F_MEM_PAGE_NTYPES; H5_INC_ENUM(H5F_mem_page_t, ptype)) {
             if(f->shared->fs_man[ptype]) {
-                /* test to see if we need to switch rings -- do
-                 * so if required
-                 */
+                /* Test to see if we need to switch rings -- do so if required */
                 if(H5MF__fsm_type_is_self_referential(f, ptype))
                     needed_ring = H5AC_RING_MDFSM;
                 else
                     needed_ring = H5AC_RING_RDFSM;
-
                 if(needed_ring != curr_ring) {
-                    if(H5AC_set_ring(dxpl_id, needed_ring, &dxpl, &curr_ring) < 0)
-                        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value (1)")
+                    H5AC_set_ring(needed_ring, NULL);
                     curr_ring = needed_ring;
                 } /* end if */
 
                 HDassert(f->shared->fs_state[ptype] == H5F_FS_STATE_OPEN);
 
-                if(H5FS_close(f, dxpl_id, f->shared->fs_man[ptype]) < 0)
+                if(H5FS_close(f, f->shared->fs_man[ptype]) < 0)
                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't close free space manager")
                 f->shared->fs_man[ptype] = NULL;
                 f->shared->fs_state[ptype] = H5F_FS_STATE_CLOSED;
@@ -2119,7 +2027,7 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
 
         /* Trying shrinking the EOA for the file */
         /* (in case any free space is now at the EOA) */
-        if(H5MF__close_shrink_eoa(f, dxpl_id) < 0)
+        if(H5MF__close_shrink_eoa(f) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't shrink eoa")
 
         /* get the eoa, and verify that it has the expected value */
@@ -2152,30 +2060,29 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
          * and get each free list's space 
          */
         for(ptype = H5F_MEM_PAGE_META; ptype < H5F_MEM_PAGE_NTYPES; H5_INC_ENUM(H5F_mem_page_t, ptype))
-            if(H5MF__close_delete_fstype(f, dxpl_id, ptype) < 0)
+            if(H5MF__close_delete_fstype(f, ptype) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't close the free space manager")
 
         /* Write file space info message to superblock extension object header */
         /* Create the superblock extension object header in advance if needed */
-        if(H5F_super_ext_write_msg(f, dxpl_id, H5O_FSINFO_ID, &fsinfo, FALSE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
+        if(H5F__super_ext_write_msg(f, H5O_FSINFO_ID, &fsinfo, FALSE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_WRITEERROR, FAIL, "error in writing message to superblock extension")
     } /* end else */
 
     /* Trying shrinking the EOA for the file */
     /* (in case any free space is now at the EOA) */
-    if(H5MF__close_shrink_eoa(f, dxpl_id) < 0)
+    if(H5MF__close_shrink_eoa(f) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't shrink eoa")
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Leaving\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG */
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF__close_pagefs() */
 
 
@@ -2192,21 +2099,19 @@ HDfprintf(stderr, "%s: Leaving\n", FUNC);
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5MF__close_shrink_eoa(H5F_t *f, hid_t dxpl_id)
+H5MF__close_shrink_eoa(H5F_t *f)
 {
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
-    H5AC_ring_t curr_ring = H5AC_RING_INV;      /* Current ring value */
-    H5AC_ring_t needed_ring = H5AC_RING_INV;    /* Ring value needed for this iteration.  */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
+    H5AC_ring_t curr_ring;      /* Current ring value */
+    H5AC_ring_t needed_ring;    /* Ring value needed for this iteration.  */
     H5F_mem_t type;
-    H5F_mem_page_t ptype;        /* Memory type for iteration */
+    H5F_mem_page_t ptype;       /* Memory type for iteration */
     hbool_t eoa_shrank;		/* Whether an EOA shrink occurs */
     htri_t status;		/* Status value */
     H5MF_sect_ud_t udata;	/* User data for callback */
-    hbool_t reset_ring = FALSE; /* Whether the ring was set */
     herr_t ret_value = SUCCEED;	/* Return value */
 
-    FUNC_ENTER_STATIC_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__FREESPACE_TAG)
 
     /* check args */
     HDassert(f);
@@ -2214,14 +2119,11 @@ H5MF__close_shrink_eoa(H5F_t *f, hid_t dxpl_id)
 
     /* Construct user data for callbacks */
     udata.f = f;
-    udata.dxpl_id = dxpl_id;
     udata.allow_sect_absorb = FALSE;
     udata.allow_eoa_shrink_only = TRUE;
 
-    /* Set the ring type in the DXPL */
-    if(H5AC_set_ring(dxpl_id, H5AC_RING_RDFSM, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value(1)")
-    reset_ring = TRUE;
+    /* Set the ring type in the API context */
+    H5AC_set_ring(H5AC_RING_RDFSM, &orig_ring);
     curr_ring = H5AC_RING_RDFSM;
 
     /* Iterate until no more EOA shrinking occurs */
@@ -2237,16 +2139,14 @@ H5MF__close_shrink_eoa(H5F_t *f, hid_t dxpl_id)
                         needed_ring = H5AC_RING_MDFSM;
                     else
                         needed_ring = H5AC_RING_RDFSM;
-
                     if(needed_ring != curr_ring) {
-                        if(H5AC_set_ring(dxpl_id, needed_ring, &dxpl, &curr_ring) < 0)
-                            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value (1)")
+                        H5AC_set_ring(needed_ring, NULL);
                         curr_ring = needed_ring;
                     } /* end if */
 
                     udata.alloc_type = (H5FD_mem_t)((H5FD_mem_t)ptype < H5FD_MEM_NTYPES ? ptype : ((ptype % H5FD_MEM_NTYPES) + 1));
 
-                    if((status = H5FS_sect_try_shrink_eoa(f, dxpl_id, f->shared->fs_man[ptype], &udata)) < 0)
+                    if((status = H5FS_sect_try_shrink_eoa(f, f->shared->fs_man[ptype], &udata)) < 0)
                         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't check for shrinking eoa")
                     else if(status > 0)
                         eoa_shrank = TRUE;
@@ -2262,16 +2162,14 @@ H5MF__close_shrink_eoa(H5F_t *f, hid_t dxpl_id)
                         needed_ring = H5AC_RING_MDFSM;
                     else
                         needed_ring = H5AC_RING_RDFSM;
-
                     if(needed_ring != curr_ring) {
-                        if(H5AC_set_ring(dxpl_id, needed_ring, &dxpl, &curr_ring) < 0)
-                            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value (1)")
+                        H5AC_set_ring(needed_ring, NULL);
                         curr_ring = needed_ring;
                     } /* end if */
 
                     udata.alloc_type = type;
 
-                    if((status = H5FS_sect_try_shrink_eoa(f, dxpl_id, f->shared->fs_man[type], &udata)) < 0)
+                    if((status = H5FS_sect_try_shrink_eoa(f, f->shared->fs_man[type], &udata)) < 0)
                         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't check for shrinking eoa")
                 else if(status > 0)
                     eoa_shrank = TRUE;
@@ -2279,7 +2177,7 @@ H5MF__close_shrink_eoa(H5F_t *f, hid_t dxpl_id)
             } /* end for */
 
             /* check the two aggregators */
-            if((status = H5MF_aggrs_try_shrink_eoa(f, dxpl_id)) < 0)
+            if((status = H5MF_aggrs_try_shrink_eoa(f)) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't check for shrinking eoa")
             else if(status > 0)
                 eoa_shrank = TRUE;
@@ -2287,12 +2185,11 @@ H5MF__close_shrink_eoa(H5F_t *f, hid_t dxpl_id)
     } while(eoa_shrank);
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF__close_shrink_eoa() */
 
 
@@ -2310,7 +2207,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_get_freespace(H5F_t *f, hid_t dxpl_id, hsize_t *tot_space, hsize_t *meta_size)
+H5MF_get_freespace(H5F_t *f, hsize_t *tot_space, hsize_t *meta_size)
 {
     haddr_t ma_addr = HADDR_UNDEF;  /* Base "metadata aggregator" address */
     hsize_t ma_size = 0;            /* Size of "metadata aggregator" */
@@ -2324,28 +2221,23 @@ H5MF_get_freespace(H5F_t *f, hid_t dxpl_id, hsize_t *tot_space, hsize_t *meta_si
     H5F_mem_page_t end_type;        /* Memory type for iteration */
     htri_t fs_started[H5F_MEM_PAGE_NTYPES]; /* Indicate whether the free-space manager has been started */
     haddr_t fs_eoa[H5FD_MEM_NTYPES];        /* EAO for each free-space manager */
-    H5P_genplist_t *dxpl = NULL;            /* DXPL for setting ring */
-    H5AC_ring_t curr_ring = H5AC_RING_INV;      /* Current ring value */
-    H5AC_ring_t needed_ring = H5AC_RING_INV;    /* Ring value needed for this iteration.  */
     H5AC_ring_t orig_ring = H5AC_RING_INV;  /* Original ring value */
-    hbool_t reset_ring = FALSE;             /* Whether the ring was set */
-    herr_t ret_value = SUCCEED;             /* Return value */
+    H5AC_ring_t curr_ring;          /* Current ring value */
+    H5AC_ring_t needed_ring;        /* Ring value needed for this iteration.  */
+    herr_t ret_value = SUCCEED;     /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 
     /* check args */
     HDassert(f);
     HDassert(f->shared);
     HDassert(f->shared->lf);
 
-    /* Set the ring type in the DXPL.  In most cases, we will
+    /* Set the ring type in the API context.  In most cases, we will
      * need H5AC_RING_RDFSM, so initialy set the ring in
-     * the DXPL to that value.  We will alter this later if
-     * needed.
+     * the DXPL to that value.  We will alter this later if needed.
      */
-    if(H5AC_set_ring(dxpl_id, H5AC_RING_RDFSM, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(H5AC_RING_RDFSM, &orig_ring);
     curr_ring = H5AC_RING_RDFSM;
 
     /* Determine start/end points for loop */
@@ -2378,23 +2270,19 @@ H5MF_get_freespace(H5F_t *f, hid_t dxpl_id, hsize_t *tot_space, hsize_t *meta_si
 
         /* Check if the free space for the file has been initialized */
         if(!f->shared->fs_man[type] && H5F_addr_defined(f->shared->fs_addr[type])) {
-            if(H5MF_open_fstype(f, dxpl_id, type) < 0)
+            if(H5MF__open_fstype(f, type) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space")
             HDassert(f->shared->fs_man[type]);
             fs_started[type] = TRUE;
         } /* end if */
 
-        /* test to see if we need to switch rings -- do
-         * so if required
-         */
+        /* Test to see if we need to switch rings -- do so if required */
         if(H5MF__fsm_type_is_self_referential(f, (H5F_mem_page_t)type))
             needed_ring = H5AC_RING_MDFSM;
         else
             needed_ring = H5AC_RING_RDFSM;
-
         if(needed_ring != curr_ring) {
-            if(H5AC_set_ring(dxpl_id, needed_ring, &dxpl, &curr_ring) < 0)
-                HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
+            H5AC_set_ring(needed_ring, NULL);
             curr_ring = needed_ring;
         } /* end if */
 
@@ -2422,15 +2310,13 @@ H5MF_get_freespace(H5F_t *f, hid_t dxpl_id, hsize_t *tot_space, hsize_t *meta_si
             needed_ring = H5AC_RING_MDFSM;
         else
             needed_ring = H5AC_RING_RDFSM;
-
         if(needed_ring != curr_ring) {
-            if(H5AC_set_ring(dxpl_id, needed_ring, &dxpl, &curr_ring) < 0)
-                HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
+            H5AC_set_ring(needed_ring, &curr_ring);
             curr_ring = needed_ring;
         } /* end if */
 
         if(fs_started[type])
-            if(H5MF__close_fstype(f, dxpl_id, type) < 0)
+            if(H5MF__close_fstype(f, type) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't close file free space")
     } /* end for */
 
@@ -2442,12 +2328,11 @@ H5MF_get_freespace(H5F_t *f, hid_t dxpl_id, hsize_t *tot_space, hsize_t *meta_si
         *meta_size = tot_meta_size;
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF_get_freespace() */
 
 
@@ -2464,20 +2349,18 @@ done:
  *-------------------------------------------------------------------------
  */
 ssize_t
-H5MF_get_free_sections(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, size_t nsects, H5F_sect_info_t *sect_info)
+H5MF_get_free_sections(H5F_t *f, H5FD_mem_t type, size_t nsects, H5F_sect_info_t *sect_info)
 {
-    H5P_genplist_t *dxpl = NULL;                /* DXPL for setting ring */
-    H5AC_ring_t curr_ring = H5AC_RING_INV;      /* Current ring value */
-    H5AC_ring_t needed_ring = H5AC_RING_INV;    /* Ring value needed for this iteration.  */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
+    H5AC_ring_t curr_ring;                      /* Current ring value */
+    H5AC_ring_t needed_ring;                    /* Ring value needed for this iteration.  */
     size_t total_sects = 0;                     /* Total number of sections */
     H5MF_sect_iter_ud_t sect_udata;             /* User data for callback */
     H5F_mem_page_t start_type, end_type;        /* Memory types to iterate over */
     H5F_mem_page_t ty;                          /* Memory type for iteration */
-    hbool_t reset_ring = FALSE;                 /* Whether the ring was set */
     ssize_t ret_value = -1;                     /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, -1)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 
     /* check args */
     HDassert(f);
@@ -2498,11 +2381,11 @@ H5MF_get_free_sections(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, size_t nsects,
      */
     if(f->shared->first_alloc_dealloc) {
         if(H5AC_cache_image_pending(f)) {
-            if(H5AC_force_cache_image_load(f, dxpl_id) < 0)
+            if(H5AC_force_cache_image_load(f) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "forced cache image load failed")
         } /* end if */
         else {
-            if(H5MF_tidy_self_referential_fsm_hack(f, dxpl_id) < 0)
+            if(H5MF_tidy_self_referential_fsm_hack(f) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "tidy of self referential fsm hack failed")
         } /* end else */
     } /* end if */
@@ -2524,14 +2407,11 @@ H5MF_get_free_sections(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, size_t nsects,
     sect_udata.sect_count = nsects;
     sect_udata.sect_idx = 0;
 
-    /* Set the ring type in the DXPL.  In most cases, we will
+    /* Set the ring type in the API context.  In most cases, we will
      * need H5AC_RING_RDFSM, so initialy set the ring in
-     * the DXPL to that value.  We will alter this later if
-     * needed.
+     * the DXPL to that value.  We will alter this later if needed.
      */
-    if(H5AC_set_ring(dxpl_id, H5AC_RING_RDFSM, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value(0)")
-    reset_ring = TRUE;
+    H5AC_set_ring(H5AC_RING_RDFSM, &orig_ring);
     curr_ring = H5AC_RING_RDFSM;
 
     /* Iterate over memory types, retrieving the number of sections of each type */
@@ -2544,15 +2424,13 @@ H5MF_get_free_sections(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, size_t nsects,
             needed_ring = H5AC_RING_MDFSM;
         else
             needed_ring = H5AC_RING_RDFSM;
-
         if(needed_ring != curr_ring) {
-            if(H5AC_set_ring(dxpl_id, needed_ring, &dxpl, &curr_ring) < 0)
-                HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value (1)")
+            H5AC_set_ring(needed_ring, &curr_ring);
             curr_ring = needed_ring;
         } /* end if */
 
         if(!f->shared->fs_man[ty] && H5F_addr_defined(f->shared->fs_addr[ty])) {
-            if(H5MF_open_fstype(f, dxpl_id, ty) < 0)
+            if(H5MF__open_fstype(f, ty) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't open the free space manager")
             HDassert(f->shared->fs_man[ty]);
             fs_started = TRUE;
@@ -2560,7 +2438,7 @@ H5MF_get_free_sections(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, size_t nsects,
 
         /* Check if there's free space sections of this type */
         if(f->shared->fs_man[ty])
-            if(H5MF__get_free_sects(f, dxpl_id, f->shared->fs_man[ty], &sect_udata, &nums) < 0)
+            if(H5MF__get_free_sects(f, f->shared->fs_man[ty], &sect_udata, &nums) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't get section info for the free space manager")
 
         /* Increment total # of sections */
@@ -2568,7 +2446,7 @@ H5MF_get_free_sections(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, size_t nsects,
 
         /* Close the free space manager of this type, if we started it here */
         if(fs_started)
-            if(H5MF__close_fstype(f, dxpl_id, ty) < 0)
+            if(H5MF__close_fstype(f, ty) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTCLOSEOBJ, FAIL, "can't close file free space")
         if((H5F_PAGED_AGGR(f)) && (type != H5FD_MEM_DEFAULT))
             ty = (H5F_mem_page_t)(ty + H5FD_MEM_NTYPES - 2);
@@ -2578,12 +2456,11 @@ H5MF_get_free_sections(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, size_t nsects,
     ret_value = (ssize_t)total_sects;
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, -1)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* H5MF_get_free_sections() */
 
 
@@ -2631,7 +2508,7 @@ H5MF_sects_cb(H5FS_section_info_t *_sect, void *_udata)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5MF__get_free_sects(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5MF_sect_iter_ud_t *sect_udata, size_t *nums)
+H5MF__get_free_sects(H5F_t *f, H5FS_t *fspace, H5MF_sect_iter_ud_t *sect_udata, size_t *nums)
 {
     hsize_t hnums = 0;          	/* # of sections */
     herr_t ret_value = SUCCEED; 	/* Return value */
@@ -2652,7 +2529,7 @@ H5MF__get_free_sects(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5MF_sect_iter_ud_
     /* Check if we should retrieve the section info */
     if(sect_udata->sects && *nums > 0)
         /* Iterate over all the free space sections of this type, adding them to the user's section info */
-        if(H5FS_sect_iterate(f, dxpl_id, fspace, H5MF_sects_cb, sect_udata) < 0)
+        if(H5FS_sect_iterate(f, fspace, H5MF_sects_cb, sect_udata) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_BADITER, FAIL, "can't iterate over sections")
 
 done:
@@ -2762,7 +2639,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
+H5MF_settle_raw_data_fsm(H5F_t *f, hbool_t *fsm_settled)
 {
     int pass_count;
     hsize_t alloc_size;
@@ -2770,14 +2647,12 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
     H5F_mem_page_t fsm_type;            /* FSM type for iteration */
     H5O_fsinfo_t fsinfo;                /* Free space manager info message */
     H5FS_stat_t fs_stat;                /* Information for free-space manager */
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
-    H5AC_ring_t curr_ring = H5AC_RING_INV;      /* Current ring value */
-    H5AC_ring_t needed_ring = H5AC_RING_INV;    /* Ring value needed for this iteration */
-    hbool_t reset_ring = FALSE;         /* Whether the ring was set */
+    H5AC_ring_t curr_ring;              /* Current ring value */
+    H5AC_ring_t needed_ring;            /* Ring value needed for this iteration.  */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 
     /* Check args */
     HDassert(f);
@@ -2822,7 +2697,7 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
          * is enabled -- skip this if so.
          */
         /* Vailin -- is this correct? */
-        if(!H5F_PAGED_AGGR(f) && (H5MF_free_aggrs(f, dxpl_id) < 0))
+        if(!H5F_PAGED_AGGR(f) && (H5MF_free_aggrs(f) < 0))
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "can't free aggregators")
 
         /* Set the ring type in the DXPL.  In most cases, we will
@@ -2830,9 +2705,7 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
          * the DXPL to that value.  We will alter this later if
          * needed.
          */
-        if(H5AC_set_ring(dxpl_id, H5AC_RING_MDFSM, &dxpl, &orig_ring) < 0)
-            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value(0)")
-        reset_ring = TRUE;
+        H5AC_set_ring(H5AC_RING_MDFSM, &orig_ring);
         curr_ring = H5AC_RING_MDFSM;
 
         /* b) Free the file space (if any) allocated to each free space manager.
@@ -2896,7 +2769,7 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
                             /* Sanity check */
                             HDassert(fsm_opened[fsm_type] == FALSE);
 
-                             if(H5MF_open_fstype(f, dxpl_id, fsm_type) < 0)
+                             if(H5MF__open_fstype(f, fsm_type) < 0)
                                  HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space manager")
                             fsm_opened[fsm_type] = TRUE;
                         } /* end if */
@@ -2908,10 +2781,8 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
                              needed_ring = H5AC_RING_MDFSM;
                         else
                              needed_ring = H5AC_RING_RDFSM;
-
                         if(needed_ring != curr_ring) {
-                            if(H5AC_set_ring(dxpl_id, needed_ring, &dxpl, &curr_ring) < 0)
-                                HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
+                            H5AC_set_ring(needed_ring, NULL);
                             curr_ring = needed_ring;
                         } /* end if */
 
@@ -2925,7 +2796,7 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
                              * reallocate later if the free space manager contains
                              * any free space.
                              */
-                            if(H5FS_free(f, f->shared->fs_man[fsm_type], dxpl_id, TRUE) < 0)
+                            if(H5FS_free(f, f->shared->fs_man[fsm_type], TRUE) < 0)
                                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't release free-space headers")
                             f->shared->fs_addr[fsm_type] = HADDR_UNDEF;
                         } /* end if */
@@ -2951,11 +2822,11 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
          *            Leave it in for now, but consider removing it.
          */
         if(H5F_addr_defined(f->shared->sblock->ext_addr))
-            if(H5F_super_ext_remove_msg(f, dxpl_id, H5O_FSINFO_ID) < 0)
+            if(H5F__super_ext_remove_msg(f, H5O_FSINFO_ID) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "error in removing message from superblock extension")
 
         /* As the final element in 1), shrink the EOA for the file */
-        if(H5MF__close_shrink_eoa(f, dxpl_id) < 0)
+        if(H5MF__close_shrink_eoa(f) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't shrink eoa")
 
 
@@ -2981,7 +2852,7 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
         fsinfo.pgend_meta_thres = f->shared->pgend_meta_thres;
         fsinfo.eoa_pre_fsm_fsalloc = HADDR_UNDEF;
 
-        if(H5F_super_ext_write_msg(f, dxpl_id, H5O_FSINFO_ID, &fsinfo, TRUE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
+        if(H5F__super_ext_write_msg(f, H5O_FSINFO_ID, &fsinfo, TRUE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_WRITEERROR, FAIL, "error in writing fsinfo message to superblock extension")
 
 
@@ -3030,15 +2901,13 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
                 else  /* paged allocation disabled -- should be unreachable */
                     HDassert(FALSE);
 
-                /* test to see if we need to switch rings -- do so if required */
+                /* Test to see if we need to switch rings -- do so if required */
                 if(H5MF__fsm_type_is_self_referential(f, fsm_type))
                     needed_ring = H5AC_RING_MDFSM;
                 else
                     needed_ring = H5AC_RING_RDFSM;
-
                 if(needed_ring != curr_ring) {
-                    if(H5AC_set_ring(dxpl_id, needed_ring, &dxpl, &curr_ring)< 0)
-                        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
+                    H5AC_set_ring(needed_ring, NULL);
                     curr_ring = needed_ring;
                 } /* end if */
 
@@ -3073,13 +2942,13 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
                                 HDassert(!H5F_addr_defined(fs_stat.addr));
 
                                 /* Allocate FSM header */
-                                if(H5FS_alloc_hdr(f, f->shared->fs_man[fsm_type], &f->shared->fs_addr[fsm_type], dxpl_id) < 0)
+                                if(H5FS_alloc_hdr(f, f->shared->fs_man[fsm_type], &f->shared->fs_addr[fsm_type]) < 0)
                                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "can't allocated free-space header")
 
                                 /* Allocate FSM section info */
                                 HDassert(!H5F_addr_defined(fs_stat.sect_addr));
                                 HDassert(fs_stat.alloc_sect_size == 0);
-                                if(H5FS_alloc_sect(f, f->shared->fs_man[fsm_type], dxpl_id) < 0 )
+                                if(H5FS_alloc_sect(f, f->shared->fs_man[fsm_type]) < 0 )
                                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "can't allocate free-space section info")
 
 #ifndef NDEBUG
@@ -3105,7 +2974,7 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
 
                     /* Close any opened FSMs */
                     if(fsm_opened[fsm_type]) {
-                        if(H5MF__close_fstype(f, dxpl_id, fsm_type) < 0)
+                        if(H5MF__close_fstype(f, fsm_type) < 0)
                             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't close file free space manager")
                         fsm_opened[fsm_type] = FALSE;
                     } /* end if */
@@ -3122,12 +2991,11 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
     } /* end if */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* H5MF_settle_raw_data_fsm() */
 
 
@@ -3234,7 +3102,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_settle_meta_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
+H5MF_settle_meta_data_fsm(H5F_t *f, hbool_t *fsm_settled)
 {
     H5F_mem_page_t sm_fshdr_fs_type;	/* small fs hdr fsm */
     H5F_mem_page_t sm_fssinfo_fs_type;  /* small fs sinfo fsm */
@@ -3248,13 +3116,10 @@ H5MF_settle_meta_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
                                         /* for self referential FSMs */
     haddr_t eoa_post_fsm_fsalloc;       /* eoa post file space allocation */
                                         /* for self referential FSMs */
-    H5FS_stat_t fs_stat;                /* Information for hdr FSM */
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */
-    hbool_t	reset_ring = FALSE;     /* Whether we set the ring */
     herr_t 	ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 
     /* Check args */
     HDassert(f);
@@ -3305,12 +3170,13 @@ H5MF_settle_meta_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
             lg_sinfo_fspace = f->shared->fs_man[lg_fssinfo_fs_type];
         } /* end if */
 
-        /* Set the ring in the dxpl appropriately for subsequent calls */
-        if(H5AC_set_ring(dxpl_id, H5AC_RING_MDFSM, &dxpl, &orig_ring) < 0)
-            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-        reset_ring = TRUE;
+        /* Set the ring in the API context appropriately for subsequent calls */
+        H5AC_set_ring(H5AC_RING_MDFSM, &orig_ring);
 
 #ifndef NDEBUG
+{
+        H5FS_stat_t fs_stat;                /* Information for hdr FSM */
+
         /* Verify that sm_hdr_fspace is floating if it exists */
         if(sm_hdr_fspace) {
             /* Query free space manager info for this type */
@@ -3358,6 +3224,7 @@ H5MF_settle_meta_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
                 HDassert(fs_stat.alloc_sect_size == 0);
             } /* end if */
         } /* end if */
+}
 #endif /* NDEBUG */
 
         /* Free the space in the metadata aggregator.  Do this via the
@@ -3369,11 +3236,11 @@ H5MF_settle_meta_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
          */
         /* Vailin -- is this correct? */
         /* (for space not at EOF, it may be put into free space managers) */
-        if((!H5F_PAGED_AGGR(f)) && (H5MF_free_aggrs(f, dxpl_id) < 0))
+        if((!H5F_PAGED_AGGR(f)) && (H5MF_free_aggrs(f) < 0))
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "can't free aggregators")
 
         /* Trying shrinking the EOA for the file */
-        if(H5MF__close_shrink_eoa(f, dxpl_id) < 0)
+        if(H5MF__close_shrink_eoa(f) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't shrink eoa")
 
         /* At this point, the EOA should be set to a value that contains 
@@ -3463,20 +3330,20 @@ H5MF_settle_meta_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
          * the fragment on the floor for now.
          */
         if(sm_hdr_fspace)
-            if(H5FS_vfd_alloc_hdr_and_section_info_if_needed(f, dxpl_id, sm_hdr_fspace, &(f->shared->fs_addr[sm_fshdr_fs_type])) < 0)
+            if(H5FS_vfd_alloc_hdr_and_section_info_if_needed(f, sm_hdr_fspace, &(f->shared->fs_addr[sm_fshdr_fs_type])) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "can't vfd allocate sm hdr FSM file space")
 
         if(sm_sinfo_fspace && (sm_sinfo_fspace != sm_hdr_fspace))
-            if(H5FS_vfd_alloc_hdr_and_section_info_if_needed(f, dxpl_id, sm_sinfo_fspace, &(f->shared->fs_addr[sm_fssinfo_fs_type])) < 0)
+            if(H5FS_vfd_alloc_hdr_and_section_info_if_needed(f, sm_sinfo_fspace, &(f->shared->fs_addr[sm_fssinfo_fs_type])) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "can't vfd allocate sm sinfo FSM file space")
 
         if(H5F_PAGED_AGGR(f)) {
             if(lg_hdr_fspace)
-                if(H5FS_vfd_alloc_hdr_and_section_info_if_needed(f, dxpl_id, lg_hdr_fspace, &(f->shared->fs_addr[lg_fshdr_fs_type])) < 0)
+                if(H5FS_vfd_alloc_hdr_and_section_info_if_needed(f, lg_hdr_fspace, &(f->shared->fs_addr[lg_fshdr_fs_type])) < 0)
                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "can't vfd allocate lg hdr FSM file space")
 
             if(lg_sinfo_fspace && (lg_sinfo_fspace != lg_hdr_fspace))
-                if(H5FS_vfd_alloc_hdr_and_section_info_if_needed(f, dxpl_id, lg_sinfo_fspace, &(f->shared->fs_addr[lg_fssinfo_fs_type])) < 0)
+                if(H5FS_vfd_alloc_hdr_and_section_info_if_needed(f, lg_sinfo_fspace, &(f->shared->fs_addr[lg_fssinfo_fs_type])) < 0)
                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "can't vfd allocate lg sinfo FSM file space")
         } /* end if */
 
@@ -3501,11 +3368,11 @@ H5MF_settle_meta_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled)
     } /* end if */
 
 done:
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* H5MF_settle_meta_data_fsm() */
 
 
@@ -3684,11 +3551,10 @@ H5MF__fsm_is_self_referential(H5F_t *f, H5FS_t *fspace)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
+H5MF_tidy_self_referential_fsm_hack(H5F_t *f)
 {
     haddr_t eoa;                        /* EOA of file */
     hsize_t tail_size = 0;              /* Size of chunk to free */
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */
     haddr_t first_srfsm_hdr = HADDR_UNDEF; /* Addr of first self referential */
                                            /* fsm header in file             */
@@ -3697,10 +3563,9 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
     H5F_mem_page_t sm_fssinfo_fs_type;  /* Small fs sinfo fsm */
     H5F_mem_page_t lg_fshdr_fs_type;    /* Large fs hdr fsm */
     H5F_mem_page_t lg_fssinfo_fs_type;  /* Large fs sinfo fsm */
-    hbool_t reset_ring = FALSE;         /* Whether the ring was set */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 
     /* check args */
     HDassert(f);
@@ -3708,12 +3573,10 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
     HDassert(f->shared->fs_persist);
     HDassert(f->shared->first_alloc_dealloc);
 
-    /* Set the ring type in the DXPL.  Since we are only dealing with 
+    /* Set the ring type in the API context.  Since we are only dealing with 
      * self referential FSMs, we will only need H5AC_RING_MDFSM.
      */
-    if(H5AC_set_ring(dxpl_id, H5AC_RING_MDFSM, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set ring value")
-    reset_ring = TRUE;
+    H5AC_set_ring(H5AC_RING_MDFSM, &orig_ring);
 
     /* 1) Verify that f->shared->first_alloc_dealloc is TRUE, 
      *    and then set it to FALSE.  
@@ -3761,7 +3624,7 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
         first_srfsm_hdr = f->shared->fs_addr[sm_fshdr_fs_type];
 
         /* open the FSM */
-        if(H5MF_open_fstype(f, dxpl_id, sm_fshdr_fs_type) < 0)
+        if(H5MF__open_fstype(f, sm_fshdr_fs_type) < 0)
              HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL,  "can't initialize file free space manager")
 
         HDassert(f->shared->fs_man[sm_fshdr_fs_type]);
@@ -3778,7 +3641,7 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
         HDassert(NULL == f->shared->fs_man[sm_fssinfo_fs_type]);
 
         /* open the FSM */
-        if(H5MF_open_fstype(f, dxpl_id, sm_fssinfo_fs_type) < 0)
+        if(H5MF__open_fstype(f, sm_fssinfo_fs_type) < 0)
              HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space manager")
 
         HDassert(f->shared->fs_man[sm_fssinfo_fs_type]);
@@ -3806,7 +3669,7 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
             HDassert(NULL == f->shared->fs_man[lg_fshdr_fs_type]);
 
             /* open the FSM */
-            if(H5MF_open_fstype(f, dxpl_id, lg_fshdr_fs_type) < 0)
+            if(H5MF__open_fstype(f, lg_fshdr_fs_type) < 0)
                  HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space manager")
             HDassert(f->shared->fs_man[lg_fshdr_fs_type]);
         } /* end if */
@@ -3820,7 +3683,7 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
             HDassert(NULL == f->shared->fs_man[lg_fssinfo_fs_type]);
 
             /* open the FSM */
-            if(H5MF_open_fstype(f, dxpl_id, lg_fssinfo_fs_type) < 0)
+            if(H5MF__open_fstype(f, lg_fssinfo_fs_type) < 0)
                  HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space manager")
             HDassert(f->shared->fs_man[lg_fssinfo_fs_type]);
         } /* end if */
@@ -3835,7 +3698,7 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
 
         HDassert(H5F_addr_defined(fs_stat.addr));
         HDassert(H5F_addr_defined(fs_stat.sect_addr));
-        if(H5FS_free(f, f->shared->fs_man[sm_fshdr_fs_type], dxpl_id, FALSE) < 0)
+        if(H5FS_free(f, f->shared->fs_man[sm_fshdr_fs_type], FALSE) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't release free-space headers")
         f->shared->fs_addr[sm_fshdr_fs_type] = HADDR_UNDEF;
     } /* end if */
@@ -3847,7 +3710,7 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
 
         HDassert(H5F_addr_defined(fs_stat.addr));
         HDassert(H5F_addr_defined(fs_stat.sect_addr));
-        if(H5FS_free(f, f->shared->fs_man[sm_fssinfo_fs_type], dxpl_id, FALSE) < 0)
+        if(H5FS_free(f, f->shared->fs_man[sm_fssinfo_fs_type], FALSE) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't release free-space headers")
         f->shared->fs_addr[sm_fssinfo_fs_type] = HADDR_UNDEF;
     } /* end if */
@@ -3860,7 +3723,7 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
 
             HDassert(H5F_addr_defined(fs_stat.addr));
             HDassert(H5F_addr_defined(fs_stat.sect_addr));
-            if(H5FS_free(f, f->shared->fs_man[lg_fshdr_fs_type], dxpl_id, FALSE) < 0)
+            if(H5FS_free(f, f->shared->fs_man[lg_fshdr_fs_type], FALSE) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't float free-space headers")
             f->shared->fs_addr[lg_fshdr_fs_type] = HADDR_UNDEF;
         } /* end if */
@@ -3872,7 +3735,7 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
 
             HDassert(H5F_addr_defined(fs_stat.addr));
             HDassert(H5F_addr_defined(fs_stat.sect_addr));
-            if(H5FS_free(f, f->shared->fs_man[lg_fssinfo_fs_type], dxpl_id, FALSE) < 0)
+            if(H5FS_free(f, f->shared->fs_man[lg_fssinfo_fs_type], FALSE) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't float free-space headers")
             f->shared->fs_addr[lg_fssinfo_fs_type] = HADDR_UNDEF;
         } /* end if */
@@ -3900,7 +3763,7 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
     tail_size = (hsize_t)(eoa - f->shared->eoa_pre_fsm_fsalloc);
 
     /* Release file space allocated to self referential FSMs */
-    if(H5F_free(f, dxpl_id, H5FD_MEM_DEFAULT, f->shared->eoa_pre_fsm_fsalloc, tail_size) < 0)
+    if(H5F__free(f, H5FD_MEM_DEFAULT, f->shared->eoa_pre_fsm_fsalloc, tail_size) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "driver free request failed")
     if(HADDR_UNDEF == (eoa = H5FD_get_eoa(f->shared->lf, H5FD_MEM_DEFAULT)))
         HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to get EOA")
@@ -3911,11 +3774,10 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id)
     HDassert((!H5F_PAGED_AGGR(f)) || (0 == (eoa % f->shared->fs_page_size)));
 
 done:
-    /* Reset the ring in the DXPL */
-    if(reset_ring)
-        if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-            HDONE_ERROR(H5E_RESOURCE, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* H5MF_tidy_self_referential_fsm_hack() */
 
diff --git a/src/H5MFaggr.c b/src/H5MFaggr.c
index de98bf1..cd80a10 100644
--- a/src/H5MFaggr.c
+++ b/src/H5MFaggr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -57,9 +55,9 @@
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5MF__aggr_free(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type,
+static herr_t H5MF__aggr_free(H5F_t *f, H5FD_mem_t type,
     H5F_blk_aggr_t *aggr);
-static haddr_t H5MF__aggr_alloc(H5F_t *f, hid_t dxpl_id, H5F_blk_aggr_t *aggr,
+static haddr_t H5MF__aggr_alloc(H5F_t *f, H5F_blk_aggr_t *aggr,
     H5F_blk_aggr_t *other_aggr, H5FD_mem_t type, hsize_t size);
 
 
@@ -97,7 +95,7 @@ static haddr_t H5MF__aggr_alloc(H5F_t *f, hid_t dxpl_id, H5F_blk_aggr_t *aggr,
  *-------------------------------------------------------------------------
  */
 haddr_t
-H5MF_aggr_vfd_alloc(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, hsize_t size)
+H5MF_aggr_vfd_alloc(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size)
 {
     haddr_t     ret_value = HADDR_UNDEF;        /* Return value */
 
@@ -115,12 +113,12 @@ HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_typ
     /* Couldn't find anything from the free space manager, go allocate some */
     if(alloc_type != H5FD_MEM_DRAW && alloc_type != H5FD_MEM_GHEAP) {
         /* Handle metadata differently from "raw" data */
-        if(HADDR_UNDEF == (ret_value = H5MF__aggr_alloc(f, dxpl_id, &(f->shared->meta_aggr), &(f->shared->sdata_aggr), alloc_type, size)))
+        if(HADDR_UNDEF == (ret_value = H5MF__aggr_alloc(f, &(f->shared->meta_aggr), &(f->shared->sdata_aggr), alloc_type, size)))
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate metadata")
     } /* end if */
     else {
         /* Allocate "raw" data: H5FD_MEM_DRAW and H5FD_MEM_GHEAP */
-        if(HADDR_UNDEF == (ret_value = H5MF__aggr_alloc(f, dxpl_id, &(f->shared->sdata_aggr), &(f->shared->meta_aggr), H5FD_MEM_DRAW, size)))
+        if(HADDR_UNDEF == (ret_value = H5MF__aggr_alloc(f, &(f->shared->sdata_aggr), &(f->shared->meta_aggr), H5FD_MEM_DRAW, size)))
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate raw data")
     } /* end else */
 
@@ -151,8 +149,8 @@ HDfprintf(stderr, "%s: Leaving: ret_value = %a, size = %Hu\n", FUNC, ret_value,
  *-------------------------------------------------------------------------
  */
 static haddr_t
-H5MF__aggr_alloc(H5F_t *f, hid_t dxpl_id, H5F_blk_aggr_t *aggr,
-    H5F_blk_aggr_t *other_aggr, H5FD_mem_t type, hsize_t size)
+H5MF__aggr_alloc(H5F_t *f, H5F_blk_aggr_t *aggr, H5F_blk_aggr_t *other_aggr,
+    H5FD_mem_t type, hsize_t size)
 {
     haddr_t     eoa_frag_addr = HADDR_UNDEF;    /* Address of fragment at EOA */
     hsize_t     eoa_frag_size = 0;      	/* Size of fragment at EOA */
@@ -220,7 +218,7 @@ HDfprintf(stderr, "%s: aggr = {%a, %Hu, %Hu}\n", FUNC, aggr->addr, aggr->tot_siz
                 if(H5F_addr_gt((aggr->addr + aggr->size + ext_size), f->shared->tmp_addr))
                     HGOTO_ERROR(H5E_RESOURCE, H5E_BADRANGE, HADDR_UNDEF, "'normal' file space allocation request will overlap into 'temporary' file space")
 
-		if((aggr->addr > 0) && (extended = H5F_try_extend(f, dxpl_id, alloc_type, (aggr->addr + aggr->size), ext_size)) < 0)
+		if((aggr->addr > 0) && (extended = H5F__try_extend(f, alloc_type, (aggr->addr + aggr->size), ext_size)) < 0)
 		    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't extending space")
 		else if (extended) {
 		    /* aggr->size is unchanged */
@@ -234,12 +232,12 @@ HDfprintf(stderr, "%s: aggr = {%a, %Hu, %Hu}\n", FUNC, aggr->addr, aggr->tot_siz
                      */
 		    if((other_aggr->size > 0) && (H5F_addr_eq((other_aggr->addr + other_aggr->size), eoa)) &&
 			    (other_aggr->tot_size > other_aggr->size) && ((other_aggr->tot_size - other_aggr->size) >= other_aggr->alloc_size)) {
-                        if(H5MF__aggr_free(f, dxpl_id, other_alloc_type, other_aggr) < 0)
+                        if(H5MF__aggr_free(f, other_alloc_type, other_aggr) < 0)
                             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free aggregation block")
 		    } /* end if */
 
                     /* Allocate space from the VFD (i.e. at the end of the file) */
-		    if(HADDR_UNDEF == (ret_value = H5F_alloc(f, dxpl_id, alloc_type, size, &eoa_frag_addr, &eoa_frag_size)))
+		    if(HADDR_UNDEF == (ret_value = H5F__alloc(f, alloc_type, size, &eoa_frag_addr, &eoa_frag_size)))
 			HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate file space")
                 } /* end else */
             } /* end if */
@@ -258,7 +256,7 @@ HDfprintf(stderr, "%s: Allocating block\n", FUNC);
                 if(H5F_addr_gt((aggr->addr + aggr->size + ext_size), f->shared->tmp_addr))
                     HGOTO_ERROR(H5E_RESOURCE, H5E_BADRANGE, HADDR_UNDEF, "'normal' file space allocation request will overlap into 'temporary' file space")
 
-		if((aggr->addr > 0) && (extended = H5F_try_extend(f, dxpl_id, alloc_type, (aggr->addr + aggr->size), ext_size)) < 0)
+		if((aggr->addr > 0) && (extended = H5F__try_extend(f, alloc_type, (aggr->addr + aggr->size), ext_size)) < 0)
 		    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't extending space")
 		else if(extended) {
 		    aggr->addr += aggr_frag_size;
@@ -274,17 +272,17 @@ HDfprintf(stderr, "%s: Allocating block\n", FUNC);
                      */
 		    if((other_aggr->size > 0) && (H5F_addr_eq((other_aggr->addr + other_aggr->size), eoa)) &&
 			    (other_aggr->tot_size > other_aggr->size) && ((other_aggr->tot_size - other_aggr->size) >= other_aggr->alloc_size)) {
-                        if(H5MF__aggr_free(f, dxpl_id, other_alloc_type, other_aggr) < 0)
+                        if(H5MF__aggr_free(f, other_alloc_type, other_aggr) < 0)
                             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free aggregation block")
 		    } /* end if */
 
                     /* Allocate space from the VFD (i.e. at the end of the file) */
-		    if(HADDR_UNDEF == (new_space = H5F_alloc(f, dxpl_id, alloc_type, aggr->alloc_size, &eoa_frag_addr, &eoa_frag_size)))
+		    if(HADDR_UNDEF == (new_space = H5F__alloc(f, alloc_type, aggr->alloc_size, &eoa_frag_addr, &eoa_frag_size)))
 			HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate file space")
 
                     /* Return the unused portion of the block to a free list */
                     if(aggr->size > 0)
-                        if(H5MF_xfree(f, alloc_type, dxpl_id, aggr->addr, aggr->size) < 0)
+                        if(H5MF_xfree(f, alloc_type, aggr->addr, aggr->size) < 0)
                             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free aggregation block")
 
                     /* If the block is not to be aligned, fold the eoa fragment
@@ -317,12 +315,12 @@ HDfprintf(stderr, "%s: Allocating block\n", FUNC);
 
 	    /* Freeing any possible fragment due to file allocation */
 	    if(eoa_frag_size)
-		if(H5MF_xfree(f, alloc_type, dxpl_id, eoa_frag_addr, eoa_frag_size) < 0)
+		if(H5MF_xfree(f, alloc_type, eoa_frag_addr, eoa_frag_size) < 0)
 		    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free eoa fragment")
 
 	    /* Freeing any possible fragment due to alignment in the block after extension */
             if(extended && aggr_frag_size)
-		if(H5MF_xfree(f, alloc_type, dxpl_id, aggr_frag_addr, aggr_frag_size) < 0)
+		if(H5MF_xfree(f, alloc_type, aggr_frag_addr, aggr_frag_size) < 0)
 		    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free aggregation fragment")
         } /* end if */
         else {
@@ -333,19 +331,19 @@ HDfprintf(stderr, "%s: Allocating block\n", FUNC);
 
 	    /* free any possible fragment */
 	    if(aggr_frag_size)
-		if(H5MF_xfree(f, alloc_type, dxpl_id, aggr_frag_addr, aggr_frag_size) < 0)
+		if(H5MF_xfree(f, alloc_type, aggr_frag_addr, aggr_frag_size) < 0)
 		    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free aggregation fragment")
         } /* end else */
     } /* end if */
     else {
         /* Allocate data from the file */
-        if(HADDR_UNDEF == (ret_value = H5F_alloc(f, dxpl_id, type, size, &eoa_frag_addr, &eoa_frag_size)))
+        if(HADDR_UNDEF == (ret_value = H5F__alloc(f, type, size, &eoa_frag_addr, &eoa_frag_size)))
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate file space")
 
         /* Check if fragment was generated */
 	if(eoa_frag_size)
             /* Put fragment on the free list */
-	    if(H5MF_xfree(f, type, dxpl_id, eoa_frag_addr, eoa_frag_size) < 0)
+	    if(H5MF_xfree(f, type, eoa_frag_addr, eoa_frag_size) < 0)
 		HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free eoa fragment")
     } /* end else */
 
@@ -365,7 +363,7 @@ HDfprintf(stderr, "%s: ret_value = %a\n", FUNC, ret_value);
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5MF_aggr_try_extend
+ * Function:    H5MF__aggr_try_extend
  *
  * Purpose:	Check if a block is inside an aggregator block and extend it
  *              if possible.
@@ -390,12 +388,12 @@ HDfprintf(stderr, "%s: ret_value = %a\n", FUNC, ret_value);
  *-------------------------------------------------------------------------
  */
 htri_t
-H5MF_aggr_try_extend(H5F_t *f, hid_t dxpl_id, H5F_blk_aggr_t *aggr, 
+H5MF__aggr_try_extend(H5F_t *f, H5F_blk_aggr_t *aggr, 
     H5FD_mem_t type, haddr_t blk_end, hsize_t extra_requested)
 {
     htri_t ret_value = FALSE;           /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* Check args */
     HDassert(f);
@@ -433,7 +431,7 @@ H5MF_aggr_try_extend(H5F_t *f, hid_t dxpl_id, H5F_blk_aggr_t *aggr,
 		else {
 		    hsize_t extra = (extra_requested < aggr->alloc_size) ? aggr->alloc_size : extra_requested;
 
-                    if((ret_value = H5F_try_extend(f, dxpl_id, type, (aggr->addr + aggr->size), extra)) < 0)
+                    if((ret_value = H5F__try_extend(f, type, (aggr->addr + aggr->size), extra)) < 0)
 			HGOTO_ERROR(H5E_RESOURCE, H5E_CANTEXTEND, FAIL, "error extending file")
 		    else if(ret_value == TRUE) {
 			/* Shift the aggregator block by the extra requested */
@@ -469,7 +467,7 @@ H5MF_aggr_try_extend(H5F_t *f, hid_t dxpl_id, H5F_blk_aggr_t *aggr,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5MF_aggr_try_extend() */
+} /* end H5MF__aggr_try_extend() */
 
 
 /*-------------------------------------------------------------------------
@@ -650,7 +648,7 @@ H5MF_aggr_query(const H5F_t *f, const H5F_blk_aggr_t *aggr, haddr_t *addr,
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5MF_aggr_reset
+ * Function:    H5MF__aggr_reset
  *
  * Purpose:     Reset a block aggregator, returning any space back to file
  *
@@ -663,12 +661,12 @@ H5MF_aggr_query(const H5F_t *f, const H5F_blk_aggr_t *aggr, haddr_t *addr,
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5MF_aggr_reset(H5F_t *f, hid_t dxpl_id, H5F_blk_aggr_t *aggr)
+H5MF__aggr_reset(H5F_t *f, H5F_blk_aggr_t *aggr)
 {
     H5FD_mem_t alloc_type;      /* Type of file memory to work with */
     herr_t ret_value = SUCCEED;	/* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check args */
     HDassert(f);
@@ -697,13 +695,13 @@ HDfprintf(stderr, "%s: tmp_addr = %a, tmp_size = %Hu\n", FUNC, tmp_addr, tmp_siz
 
         /* Return the unused portion of the metadata block to the file */
         if(tmp_size > 0 && (H5F_INTENT(f) & H5F_ACC_RDWR))
-            if(H5MF_xfree(f, alloc_type, dxpl_id, tmp_addr, tmp_size) < 0)
+            if(H5MF_xfree(f, alloc_type, tmp_addr, tmp_size) < 0)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "can't release aggregator's free space")
     } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5MF_aggr_reset() */
+} /* end H5MF__aggr_reset() */
 
 
 /*-------------------------------------------------------------------------
@@ -721,7 +719,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_free_aggrs(H5F_t *f, hid_t dxpl_id)
+H5MF_free_aggrs(H5F_t *f)
 {
     H5F_blk_aggr_t *first_aggr;         /* First aggregator to reset */
     H5F_blk_aggr_t *second_aggr;        /* Second aggregator to reset */
@@ -766,9 +764,9 @@ H5MF_free_aggrs(H5F_t *f, hid_t dxpl_id)
      /* Release the unused portion of the metadata and "small data" blocks back
       * to the free lists in the file.
       */
-    if(H5MF_aggr_reset(f, dxpl_id, first_aggr) < 0)
+    if(H5MF__aggr_reset(f, first_aggr) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTFREE, FAIL, "can't reset metadata block")
-    if(H5MF_aggr_reset(f, dxpl_id, second_aggr) < 0)
+    if(H5MF__aggr_reset(f, second_aggr) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTFREE, FAIL, "can't reset 'small data' block")
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -828,7 +826,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5MF__aggr_free(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, H5F_blk_aggr_t *aggr)
+H5MF__aggr_free(H5F_t *f, H5FD_mem_t type, H5F_blk_aggr_t *aggr)
 {
     herr_t ret_value = SUCCEED;   	/* Return value */
 
@@ -845,7 +843,7 @@ H5MF__aggr_free(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type, H5F_blk_aggr_t *aggr)
     HDassert(f->shared->feature_flags & aggr->feature_flag);
 
     /* Free the remaining space at EOA in the aggregator */
-    if(H5F_free(f, dxpl_id, type, aggr->addr, aggr->size) < 0)
+    if(H5F__free(f, type, aggr->addr, aggr->size) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "can't free aggregation block")
 
     /* Reset the aggregator */
@@ -872,7 +870,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5MF_aggrs_try_shrink_eoa(H5F_t *f, hid_t dxpl_id)
+H5MF_aggrs_try_shrink_eoa(H5F_t *f)
 {
     htri_t ma_status;        /* Whether the metadata aggregator can shrink the EOA */
     htri_t sda_status;       /* Whether the small data aggregator can shrink the EOA */
@@ -887,13 +885,13 @@ H5MF_aggrs_try_shrink_eoa(H5F_t *f, hid_t dxpl_id)
     if((ma_status = H5MF_aggr_can_shrink_eoa(f, H5FD_MEM_DEFAULT, &(f->shared->meta_aggr))) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "can't query metadata aggregator stats")
     if(ma_status > 0)
-	if(H5MF__aggr_free(f, dxpl_id, H5FD_MEM_DEFAULT, &(f->shared->meta_aggr)) < 0)
+	if(H5MF__aggr_free(f, H5FD_MEM_DEFAULT, &(f->shared->meta_aggr)) < 0)
 	    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't check for shrinking eoa")
 
     if((sda_status = H5MF_aggr_can_shrink_eoa(f, H5FD_MEM_DRAW, &(f->shared->sdata_aggr))) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "can't query small data aggregator stats")
     if(sda_status > 0)
-	if(H5MF__aggr_free(f, dxpl_id, H5FD_MEM_DRAW, &(f->shared->sdata_aggr)) < 0)
+	if(H5MF__aggr_free(f, H5FD_MEM_DRAW, &(f->shared->sdata_aggr)) < 0)
 	    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't check for shrinking eoa")
 
     ret_value = (ma_status || sda_status);
diff --git a/src/H5MFdbg.c b/src/H5MFdbg.c
index 817ea00..592ca87 100644
--- a/src/H5MFdbg.c
+++ b/src/H5MFdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -155,12 +153,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t fs_addr, FILE *stream, int indent, int fwidth)
+H5MF_sects_debug(H5F_t *f, haddr_t fs_addr, FILE *stream, int indent, int fwidth)
 {
+    H5F_mem_page_t type;                /* Memory type for iteration */
     herr_t      ret_value = SUCCEED;    /* Return value */
-    H5FD_mem_t 	type;                    /* Memory type for iteration */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 
     /*
      * Check arguments.
@@ -170,34 +168,34 @@ H5MF_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t fs_addr, FILE *stream, int ind
     HDassert(indent >= 0);
     HDassert(fwidth >= 0);
 
-    for(type = H5FD_MEM_DEFAULT; type < H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t, type))
-	if(H5F_addr_eq(f->shared->fs_addr[type], fs_addr)) {
-	    if(!f->shared->fs_man[type])
-                if(H5MF_open_fstype(f, dxpl_id, type) < 0)
-		    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space")
+    for(type = H5F_MEM_PAGE_DEFAULT; type < H5F_MEM_PAGE_NTYPES; H5_INC_ENUM(H5F_mem_page_t, type))
+        if(H5F_addr_eq(f->shared->fs_addr[type], fs_addr)) {
+            if(!f->shared->fs_man[type])
+                if(H5MF__open_fstype(f, type) < 0)
+                    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space")
 
-	    if(f->shared->fs_man[type]) {
-		H5MF_debug_iter_ud_t udata;        /* User data for callbacks */
+            if(f->shared->fs_man[type]) {
+                H5MF_debug_iter_ud_t udata;        /* User data for callbacks */
 
-		/* Prepare user data for section iteration callback */
-		udata.fspace = f->shared->fs_man[type];
-		udata.stream = stream;
-		udata.indent = indent;
-		udata.fwidth = fwidth;
+                /* Prepare user data for section iteration callback */
+                udata.fspace = f->shared->fs_man[type];
+                udata.stream = stream;
+                udata.indent = indent;
+                udata.fwidth = fwidth;
 
-		/* Iterate over all the free space sections */
-		if(H5FS_sect_iterate(f, dxpl_id, f->shared->fs_man[type], H5MF_sects_debug_cb, &udata) < 0)
-		    HGOTO_ERROR(H5E_HEAP, H5E_BADITER, FAIL, "can't iterate over heap's free space")
+                /* Iterate over all the free space sections */
+                if(H5FS_sect_iterate(f, f->shared->fs_man[type], H5MF_sects_debug_cb, &udata) < 0)
+                    HGOTO_ERROR(H5E_HEAP, H5E_BADITER, FAIL, "can't iterate over heap's free space")
 
-		/* Close the free space information */
-		if(H5FS_close(f, dxpl_id, f->shared->fs_man[type]) < 0)
-		    HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't release free space info")
-	    } /* end if */
-	    break;
-	} /* end if */
+                /* Close the free space information */
+                if(H5FS_close(f, f->shared->fs_man[type]) < 0)
+                    HGOTO_ERROR(H5E_HEAP, H5E_CANTRELEASE, FAIL, "can't release free space info")
+            } /* end if */
+            break;
+        } /* end if */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* H5MF_sects_debug() */
 
 #ifdef H5MF_ALLOC_DEBUG_DUMP
@@ -216,14 +214,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5MF_sects_dump(H5F_t *f, hid_t dxpl_id, FILE *stream)
+H5MF_sects_dump(H5F_t *f, FILE *stream)
 {
     haddr_t eoa;                        /* End of allocated space in the file */
     int indent = 0;                     /* Amount to indent */
     int fwidth = 50;                    /* Field width */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL)
 #ifdef H5MF_ALLOC_DEBUG
 HDfprintf(stderr, "%s: Dumping file free space sections\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG */
@@ -262,7 +260,7 @@ HDfprintf(stderr, "%s: for type = H5FD_MEM_DEFAULT, eoa = %a\n", FUNC, eoa);
                 udata.fwidth = MAX(0, fwidth - 6);
 
                 /* Iterate over all the free space sections */
-                if(H5FS_sect_iterate(f, dxpl_id, f->shared->fs_man[ptype], H5MF_sects_debug_cb, &udata) < 0)
+                if(H5FS_sect_iterate(f, f->shared->fs_man[ptype], H5MF_sects_debug_cb, &udata) < 0)
                     HGOTO_ERROR(H5E_HEAP, H5E_BADITER, FAIL, "can't iterate over heap's free space")
             } /* end if */
             else
@@ -315,7 +313,7 @@ HDfprintf(stderr, "%s: sda_addr = %a, sda_size = %Hu, end of sda = %a\n", FUNC,
                     udata.fwidth = MAX(0, fwidth - 6);
 
                     /* Iterate over all the free space sections */
-                    if(H5FS_sect_iterate(f, dxpl_id, f->shared->fs_man[atype], H5MF_sects_debug_cb, &udata) < 0)
+                    if(H5FS_sect_iterate(f, f->shared->fs_man[atype], H5MF_sects_debug_cb, &udata) < 0)
                         HGOTO_ERROR(H5E_HEAP, H5E_BADITER, FAIL, "can't iterate over heap's free space")
                 } /* end if */
                 else /* No sections of this type */
@@ -328,7 +326,7 @@ HDfprintf(stderr, "%s: sda_addr = %a, sda_size = %Hu, end of sda = %a\n", FUNC,
 
 done:
 HDfprintf(stderr, "%s: Done dumping file free space sections\n", FUNC);
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5MF_sects_dump() */
 #endif /* H5MF_ALLOC_DEBUG_DUMP */
 
diff --git a/src/H5MFmodule.h b/src/H5MFmodule.h
index 6e5f8ad..53daabf 100644
--- a/src/H5MFmodule.h
+++ b/src/H5MFmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5MFpkg.h b/src/H5MFpkg.h
index c4a0819..fbf9ee8 100644
--- a/src/H5MFpkg.h
+++ b/src/H5MFpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -148,7 +146,6 @@ typedef enum {
 typedef struct H5MF_sect_ud_t {
     /* Down */
     H5F_t *f;                   /* Pointer to file to operate on */
-    hid_t dxpl_id;              /* DXPL for VFD operations */
     H5FD_mem_t alloc_type;      /* Type of memory being allocated */
     hbool_t allow_sect_absorb;  /* Whether sections are allowed to absorb a block aggregator */
     hbool_t allow_eoa_shrink_only;  /* Whether shrinking eoa is allowed only for the section */
@@ -183,13 +180,13 @@ H5_DLLVAR H5FS_section_class_t H5MF_FSPACE_SECT_CLS_LARGE[1];
 /******************************/
 
 /* Allocator routines */
-H5_DLL herr_t H5MF_open_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type);
-H5_DLL herr_t H5MF_start_fstype(H5F_t *f, hid_t dxpl_id, H5F_mem_page_t type);
+H5_DLL herr_t H5MF__open_fstype(H5F_t *f, H5F_mem_page_t type);
+H5_DLL herr_t H5MF__start_fstype(H5F_t *f, H5F_mem_page_t type);
 
-H5_DLL htri_t H5MF_find_sect(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, hsize_t size, H5FS_t *fspace, haddr_t *addr);
-H5_DLL herr_t H5MF_add_sect(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, H5FS_t *fspace, H5MF_free_section_t *node);
+H5_DLL htri_t H5MF__find_sect(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5FS_t *fspace, haddr_t *addr);
+H5_DLL herr_t H5MF__add_sect(H5F_t *f, H5FD_mem_t alloc_type, H5FS_t *fspace, H5MF_free_section_t *node);
 
-H5_DLL herr_t H5MF_sects_dump(H5F_t *f, hid_t dxpl_id, FILE *stream);
+H5_DLL herr_t H5MF_sects_dump(H5F_t *f, FILE *stream);
 
 H5_DLL void H5MF_alloc_to_fs_type(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5F_mem_page_t *fs_type);
 
@@ -200,7 +197,7 @@ H5_DLL herr_t H5MF_sect_free(H5FS_section_info_t *sect);
 
 
 /* Block aggregator routines */
-H5_DLL htri_t H5MF_aggr_try_extend(H5F_t *f, hid_t dxpl_id, H5F_blk_aggr_t *aggr,
+H5_DLL htri_t H5MF__aggr_try_extend(H5F_t *f, H5F_blk_aggr_t *aggr,
     H5FD_mem_t type, haddr_t abs_blk_end, hsize_t extra_requested);
 H5_DLL htri_t H5MF_aggr_can_absorb(const H5F_t *f, const H5F_blk_aggr_t *aggr,
     const H5MF_free_section_t *sect, H5MF_shrink_type_t *shrink);
diff --git a/src/H5MFprivate.h b/src/H5MFprivate.h
index 70322c3..58e5054 100644
--- a/src/H5MFprivate.h
+++ b/src/H5MFprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -51,32 +49,32 @@
 
 /* File space manager routines */
 H5_DLL herr_t H5MF_init_merge_flags(H5F_t *f);
-H5_DLL herr_t H5MF_get_freespace(H5F_t *f, hid_t dxpl_id, hsize_t *tot_space, hsize_t *meta_size);
-H5_DLL herr_t H5MF_close(H5F_t *f, hid_t dxpl_id);
-H5_DLL herr_t H5MF_try_close(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5MF_get_freespace(H5F_t *f, hsize_t *tot_space, hsize_t *meta_size);
+H5_DLL herr_t H5MF_close(H5F_t *f);
+H5_DLL herr_t H5MF_try_close(H5F_t *f);
 
 /* File space allocation routines */
-H5_DLL haddr_t H5MF_alloc(H5F_t *f, H5FD_mem_t type, hid_t dxpl_id, hsize_t size);
-H5_DLL haddr_t H5MF_aggr_vfd_alloc(H5F_t *f, H5FD_mem_t type, hid_t dxpl_id, hsize_t size);
-H5_DLL herr_t H5MF_xfree(H5F_t *f, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr,
+H5_DLL haddr_t H5MF_alloc(H5F_t *f, H5FD_mem_t type, hsize_t size);
+H5_DLL haddr_t H5MF_aggr_vfd_alloc(H5F_t *f, H5FD_mem_t type, hsize_t size);
+H5_DLL herr_t H5MF_xfree(H5F_t *f, H5FD_mem_t type, haddr_t addr,
     hsize_t size);
-H5_DLL herr_t H5MF_try_extend(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type,
-    haddr_t addr, hsize_t size, hsize_t extra_requested);
-H5_DLL htri_t H5MF_try_shrink(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id,
-    haddr_t addr, hsize_t size);
-H5_DLL ssize_t H5MF_get_free_sections(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type,
-    size_t nsects, H5F_sect_info_t *sect_info);
+H5_DLL herr_t H5MF_try_extend(H5F_t *f, H5FD_mem_t type, haddr_t addr,
+    hsize_t size, hsize_t extra_requested);
+H5_DLL htri_t H5MF_try_shrink(H5F_t *f, H5FD_mem_t alloc_type, haddr_t addr,
+    hsize_t size);
+H5_DLL ssize_t H5MF_get_free_sections(H5F_t *f, H5FD_mem_t type, size_t nsects,
+    H5F_sect_info_t *sect_info);
 
 /* File 'temporary' space allocation routines */
 H5_DLL haddr_t H5MF_alloc_tmp(H5F_t *f, hsize_t size);
 
 /* 'block aggregator' routines */
-H5_DLL herr_t H5MF_free_aggrs(H5F_t *f, hid_t dxpl_id);
-H5_DLL htri_t H5MF_aggrs_try_shrink_eoa(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5MF_free_aggrs(H5F_t *f);
+H5_DLL htri_t H5MF_aggrs_try_shrink_eoa(H5F_t *f);
 
 /* Free space manager settling routines */
-H5_DLL herr_t H5MF_settle_raw_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled);
-H5_DLL herr_t H5MF_settle_meta_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_settled);
+H5_DLL herr_t H5MF_settle_raw_data_fsm(H5F_t *f, hbool_t *fsm_settled);
+H5_DLL herr_t H5MF_settle_meta_data_fsm(H5F_t *f, hbool_t *fsm_settled);
 
 /* This function has to be declared in H5MFprivate.h as it is needed 
  * in our test code to allow us to manually start a self referential 
@@ -84,12 +82,12 @@ H5_DLL herr_t H5MF_settle_meta_data_fsm(H5F_t *f, hid_t dxpl_id, hbool_t *fsm_se
  * deallocation without causing assertion failures on the first
  * file space allocation / deallocation.
  */
-H5_DLL herr_t H5MF_tidy_self_referential_fsm_hack(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5MF_tidy_self_referential_fsm_hack(H5F_t *f);
 
 /* Debugging routines */
 #ifdef H5MF_DEBUGGING
-H5_DLL herr_t H5MF_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr,
-    FILE *stream, int indent, int fwidth);
+H5_DLL herr_t H5MF_sects_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent,
+    int fwidth);
 #endif /* H5MF_DEBUGGING */
 
 #endif /* end _H5MFprivate_H */
diff --git a/src/H5MFsection.c b/src/H5MFsection.c
index 617cb59..fe140a7 100644
--- a/src/H5MFsection.c
+++ b/src/H5MFsection.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -59,10 +57,9 @@
 
 /* 'simple/small/large' section callbacks */
 static H5FS_section_info_t *H5MF_sect_deserialize(const H5FS_section_class_t *cls,
-    hid_t dxpl_id, const uint8_t *buf, haddr_t sect_addr, hsize_t sect_size,
-    unsigned *des_flags);
+    const uint8_t *buf, haddr_t sect_addr, hsize_t sect_size, unsigned *des_flags);
 static herr_t H5MF_sect_valid(const H5FS_section_class_t *cls,
-    const H5FS_section_info_t *sect, hid_t dxpl_id);
+    const H5FS_section_info_t *sect);
 static H5FS_section_info_t *H5MF_sect_split(H5FS_section_info_t *sect,
     hsize_t frag_size);
 
@@ -132,27 +129,27 @@ H5FS_section_class_t H5MF_FSPACE_SECT_CLS_SIMPLE[1] = {{
 /* Class info for "small" free space sections */
 H5FS_section_class_t H5MF_FSPACE_SECT_CLS_SMALL[1] = {{
     /* Class variables */
-    H5MF_FSPACE_SECT_SMALL,		/* Section type                 */
-    0,					/* Extra serialized size        */
-    H5FS_CLS_MERGE_SYM | H5FS_CLS_ADJUST_OK, /* Class flags                  */
-    NULL,				/* Class private info           */
+    H5MF_FSPACE_SECT_SMALL,     /* Section type                 */
+    0,                          /* Extra serialized size        */
+    H5FS_CLS_MERGE_SYM | H5FS_CLS_ADJUST_OK,    /* Class flags                  */
+    NULL,                       /* Class private info           */
 
     /* Class methods */
-    NULL,				/* Initialize section class     */
-    NULL,				/* Terminate section class      */
+    NULL,                       /* Initialize section class     */
+    NULL,                       /* Terminate section class      */
 
     /* Object methods */
-    H5MF_sect_small_add,		/* Add section                  */
-    NULL,				/* Serialize section            */
+    H5MF_sect_small_add,        /* Add section                  */
+    NULL,                       /* Serialize section            */
     H5MF_sect_deserialize,		/* Deserialize section          */
-    H5MF_sect_small_can_merge,		/* Can sections merge?          */
-    H5MF_sect_small_merge,		/* Merge sections               */
-    H5MF_sect_small_can_shrink,		/* Can section shrink container?*/
-    H5MF_sect_small_shrink,		/* Shrink container w/section   */
-    H5MF_sect_free,			/* Free section                 */
-    H5MF_sect_valid,			/* Check validity of section    */
-    H5MF_sect_split,			/* Split section node for alignment */
-    NULL,				/* Dump debugging for section   */
+    H5MF_sect_small_can_merge,  /* Can sections merge?          */
+    H5MF_sect_small_merge,      /* Merge sections               */
+    NULL,			/* Can section shrink container?*/
+    NULL,			/* Shrink container w/section   */
+    H5MF_sect_free,             /* Free section                 */
+    H5MF_sect_valid,            /* Check validity of section    */
+    H5MF_sect_split,            /* Split section node for alignment */
+    NULL,                       /* Dump debugging for section   */
 }};
 
 /* Class info for "large" free space sections */
@@ -287,7 +284,7 @@ H5MF_sect_free(H5FS_section_info_t *_sect)
  */
 static H5FS_section_info_t *
 H5MF_sect_deserialize(const H5FS_section_class_t *cls,
-    hid_t H5_ATTR_UNUSED dxpl_id, const uint8_t H5_ATTR_UNUSED *buf, haddr_t sect_addr,
+    const uint8_t H5_ATTR_UNUSED *buf, haddr_t sect_addr,
     hsize_t sect_size, unsigned H5_ATTR_UNUSED *des_flags)
 {
     H5MF_free_section_t *sect;          /* New section */
@@ -331,7 +328,7 @@ H5MF_sect_valid(const H5FS_section_class_t H5_ATTR_UNUSED *cls,
 #ifdef NDEBUG
     H5_ATTR_UNUSED
 #endif /* NDEBUG */
-    *_sect, hid_t H5_ATTR_UNUSED dxpl_id)
+    *_sect)
 {
 #ifndef NDEBUG
     const H5MF_free_section_t *sect = (const H5MF_free_section_t *)_sect;   /* File free section */
@@ -362,7 +359,7 @@ H5MF_sect_valid(const H5FS_section_class_t H5_ATTR_UNUSED *cls,
 static H5FS_section_info_t *
 H5MF_sect_split(H5FS_section_info_t *sect, hsize_t frag_size)
 {
-    H5MF_free_section_t *ret_value;     /* Return value */
+    H5MF_free_section_t *ret_value = NULL;      /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
 
@@ -596,7 +593,7 @@ H5MF_sect_simple_shrink(H5FS_section_info_t **_sect, void *_udata)
         HDassert(H5F_INTENT(udata->f) & H5F_ACC_RDWR);
 
         /* Release section's space at EOA */
-        if(H5F_free(udata->f, udata->dxpl_id, udata->alloc_type, (*sect)->sect_info.addr, (*sect)->sect_info.size) < 0)
+        if(H5F__free(udata->f, udata->alloc_type, (*sect)->sect_info.addr, (*sect)->sect_info.size) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "driver free request failed")
     } /* end if */
     else {
@@ -676,7 +673,7 @@ HDfprintf(stderr, "%s: Entering, section {%a, %Hu}\n", FUNC, (*sect)->sect_info.
 HDfprintf(stderr, "%s: section is dropped\n", FUNC);
 #endif /* H5MF_ALLOC_DEBUG_MORE */
     } /* end if */
-    /* Adjust the section if it is not at page end but its size + pgend threshold is at page end */
+    /* Adjust the section if it is not at page end but its size + prem is at page end */
     else
         if(prem <= H5F_PGEND_META_THRES(udata->f)) {
             (*sect)->sect_info.size += prem;
@@ -697,6 +694,12 @@ done:
  *
  * Note: 	A small section is allowed to shrink only at closing.
  *
+ * Note:	This is unused currently, to maintain the invariant that the
+ *		file size is always a multiple of the page size.
+ *
+ *		(This function should probably be deleted, or the invariant
+ *		relaxed)
+ *
  * Return:	Success:	non-negative (TRUE/FALSE)
  *          Failure:	negative
  *
@@ -749,6 +752,12 @@ done:
  *
  * Purpose:	Shrink container with section
  *
+ * Note:	This is unused currently, to maintain the invariant that the
+ *		file size is always a multiple of the page size.
+ *
+ *		(This function should probably be deleted, or the invariant
+ *		relaxed)
+ *
  * Return:	Success:	non-negative
  *          Failure:	negative 
  * 
@@ -774,7 +783,7 @@ H5MF_sect_small_shrink(H5FS_section_info_t **_sect, void *_udata)
     HDassert(H5F_INTENT(udata->f) & H5F_ACC_RDWR);
 
     /* Release section's space at EOA */
-    if(H5F_free(udata->f, udata->dxpl_id, udata->alloc_type, (*sect)->sect_info.addr, (*sect)->sect_info.size) < 0)
+    if(H5F__free(udata->f, udata->alloc_type, (*sect)->sect_info.addr, (*sect)->sect_info.size) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "driver free request failed")
 
     /* Free section */
@@ -874,7 +883,7 @@ H5MF_sect_small_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2,
     (*sect1)->sect_info.size += sect2->sect_info.size;
 
     if((*sect1)->sect_info.size == udata->f->shared->fs_page_size) {
-        if(H5MF_xfree(udata->f, udata->alloc_type, udata->dxpl_id, (*sect1)->sect_info.addr, (*sect1)->sect_info.size) < 0)
+        if(H5MF_xfree(udata->f, udata->alloc_type, (*sect1)->sect_info.addr, (*sect1)->sect_info.size) < 0)
             HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "can't free merged section")
 
         /* Need to free possible metadata page in the PB cache */
@@ -1075,7 +1084,7 @@ H5MF_sect_large_shrink(H5FS_section_info_t **_sect, void *_udata)
 
     /* Free full pages from EOA */
     /* Retain partial page in the free-space manager so as to keep EOA at page boundary */
-    if(H5F_free(udata->f, udata->dxpl_id, udata->alloc_type, (*sect)->sect_info.addr+frag_size, (*sect)->sect_info.size-frag_size) < 0)
+    if(H5F__free(udata->f, udata->alloc_type, (*sect)->sect_info.addr+frag_size, (*sect)->sect_info.size-frag_size) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "driver free request failed")
 
     if(frag_size) /* Adjust section size for the partial page */
diff --git a/src/H5MM.c b/src/H5MM.c
index daef7b1..866dfbe 100644
--- a/src/H5MM.c
+++ b/src/H5MM.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -270,8 +268,6 @@ H5MM_malloc(size_t size)
 {
     void *ret_value = NULL;
 
-    HDassert(size);
-
     /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
@@ -359,8 +355,6 @@ H5MM_calloc(size_t size)
 {
     void *ret_value = NULL;
 
-    HDassert(size);
-
     /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
@@ -409,8 +403,6 @@ H5MM_realloc(void *mem, size_t size)
     /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
-    HDassert(mem || size);
-
     if(NULL == mem && 0 == size)
         /* Not defined in the standard, return NULL */
         ret_value = NULL;
@@ -456,7 +448,7 @@ H5MM_realloc(void *mem, size_t size)
  *              NULL is an acceptable value for the input string.
  *
  * Return:      Success:    Pointer to a new string (NULL if s is NULL).
- *              Failure:    abort()
+ *              Failure:    NULL
  *
  * Programmer:  Robb Matzke
  *              Jul 10 1997
diff --git a/src/H5MMprivate.h b/src/H5MMprivate.h
index 14bd28d..0524601 100644
--- a/src/H5MMprivate.h
+++ b/src/H5MMprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5MMpublic.h b/src/H5MMpublic.h
index bfcb807..4e54c33 100644
--- a/src/H5MMpublic.h
+++ b/src/H5MMpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5MP.c b/src/H5MP.c
index 50fc598..8c9b411 100644
--- a/src/H5MP.c
+++ b/src/H5MP.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5MPmodule.h b/src/H5MPmodule.h
index ca6c405..27f7706 100644
--- a/src/H5MPmodule.h
+++ b/src/H5MPmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5MPpkg.h b/src/H5MPpkg.h
index e724146..29a25fa 100644
--- a/src/H5MPpkg.h
+++ b/src/H5MPpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5MPprivate.h b/src/H5MPprivate.h
index 3fa312c..009cb50 100644
--- a/src/H5MPprivate.h
+++ b/src/H5MPprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5MPtest.c b/src/H5MPtest.c
index 3f218db..b3f2e24 100644
--- a/src/H5MPtest.c
+++ b/src/H5MPtest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
diff --git a/src/H5O.c b/src/H5O.c
index 1b58703..f700ac9 100644
--- a/src/H5O.c
+++ b/src/H5O.c
@@ -5,21 +5,17 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
  *
- * Created:		H5O.c
- *			Aug  5 1997
- *			Robb Matzke <matzke@llnl.gov>
+ * Created:     H5O.c
  *
- * Purpose:		Object header routines.
+ * Purpose:     Public object header routines
  *
  *-------------------------------------------------------------------------
  */
@@ -34,19 +30,13 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Fprivate.h"		/* File access				*/
-#include "H5FLprivate.h"	/* Free lists                           */
-#include "H5FOprivate.h"        /* File objects                         */
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5Lprivate.h"		/* Links				*/
-#include "H5MFprivate.h"	/* File memory management		*/
-#ifdef H5O_ENABLE_BOGUS
-#include "H5MMprivate.h"	/* Memory management			*/
-#endif /* H5O_ENABLE_BOGUS */
-#include "H5Opkg.h"             /* Object headers			*/
-#include "H5SMprivate.h"        /* Shared object header messages        */
+#include "H5private.h"          /* Generic Functions                        */
+#include "H5CXprivate.h"        /* API Contexts                             */
+#include "H5Eprivate.h"         /* Error handling                           */
+#include "H5Fprivate.h"         /* File access                              */
+#include "H5Iprivate.h"         /* IDs                                      */
+#include "H5Lprivate.h"         /* Links                                    */
+#include "H5Opkg.h"             /* Object headers                           */
 
 
 /****************/
@@ -58,17 +48,6 @@
 /* Local Typedefs */
 /******************/
 
-/* User data for recursive traversal over objects from a group */
-typedef struct {
-    hid_t       obj_id;         /* The ID for the starting group */
-    H5G_loc_t	*start_loc;     /* Location of starting group */
-    hid_t       lapl_id;        /* LAPL for walking across links */
-    hid_t       dxpl_id; 	/* DXPL for operations */
-    H5SL_t     *visited;        /* Skip list for tracking visited nodes */
-    H5O_iterate_t op;           /* Application callback */
-    void       *op_data;        /* Application's op data */
-} H5O_iter_visit_ud_t;
-
 
 /********************/
 /* Package Typedefs */
@@ -79,137 +58,21 @@ typedef struct {
 /* Local Prototypes */
 /********************/
 
-static herr_t H5O_delete_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh);
-static herr_t H5O_obj_type_real(H5O_t *oh, H5O_type_t *obj_type);
-static herr_t H5O_visit(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
-    H5_iter_order_t order, H5O_iterate_t op, void *op_data, hid_t lapl_id,
-    hid_t dxpl_id);
-static herr_t H5O_get_hdr_info_real(const H5O_t *oh, H5O_hdr_info_t *hdr);
-static const H5O_obj_class_t *H5O_obj_class_real(H5O_t *oh);
-
 
 /*********************/
 /* Package Variables */
 /*********************/
 
-/* Package initialization variable */
-hbool_t H5_PKG_INIT_VAR = FALSE;
-
-/* Header message ID to class mapping */
-
-/* Remember to increment H5O_MSG_TYPES in H5Opkg.h when adding a new
- * message.
- */
-
-const H5O_msg_class_t *const H5O_msg_class_g[] = {
-    H5O_MSG_NULL,		/*0x0000 Null				*/
-    H5O_MSG_SDSPACE,		/*0x0001 Dataspace			*/
-    H5O_MSG_LINFO,		/*0x0002 Link information		*/
-    H5O_MSG_DTYPE,		/*0x0003 Datatype			*/
-    H5O_MSG_FILL,       	/*0x0004 Old data storage -- fill value */
-    H5O_MSG_FILL_NEW,		/*0x0005 New data storage -- fill value */
-    H5O_MSG_LINK,		/*0x0006 Link 				*/
-    H5O_MSG_EFL,		/*0x0007 Data storage -- external data files */
-    H5O_MSG_LAYOUT,		/*0x0008 Data Layout			*/
-#ifdef H5O_ENABLE_BOGUS
-    H5O_MSG_BOGUS_VALID,	/*0x0009 "Bogus valid" (for testing)	*/
-#else /* H5O_ENABLE_BOGUS */
-    NULL,			/*0x0009 "Bogus valid" (for testing)	*/
-#endif /* H5O_ENABLE_BOGUS */
-    H5O_MSG_GINFO,		/*0x000A Group information		*/
-    H5O_MSG_PLINE,		/*0x000B Data storage -- filter pipeline */
-    H5O_MSG_ATTR,		/*0x000C Attribute			*/
-    H5O_MSG_NAME,		/*0x000D Object name			*/
-    H5O_MSG_MTIME,		/*0x000E Object modification date and time */
-    H5O_MSG_SHMESG,		/*0x000F File-wide shared message table */
-    H5O_MSG_CONT,		/*0x0010 Object header continuation	*/
-    H5O_MSG_STAB,		/*0x0011 Symbol table			*/
-    H5O_MSG_MTIME_NEW,		/*0x0012 New Object modification date and time */
-    H5O_MSG_BTREEK,		/*0x0013 Non-default v1 B-tree 'K' values */
-    H5O_MSG_DRVINFO,		/*0x0014 Driver info settings		*/
-    H5O_MSG_AINFO,		/*0x0015 Attribute information		*/
-    H5O_MSG_REFCOUNT,		/*0x0016 Object's ref. count		*/
-    H5O_MSG_FSINFO,		/*0x0017 Free-space manager info        */
-    H5O_MSG_MDCI,               /*0x0018 Metadata cache image           */
-    H5O_MSG_UNKNOWN,		/*0x0019 Placeholder for unknown message */
-#ifdef H5O_ENABLE_BOGUS
-    H5O_MSG_BOGUS_INVALID, 	/*0x001A "Bogus invalid" (for testing) 	*/
-#else /* H5O_ENABLE_BOGUS */
-    NULL,                       /*0x001A "Bogus invalid" (for testing) 	*/
-#endif /* H5O_ENABLE_BOGUS */
-};
-
-/* Declare a free list to manage the H5O_t struct */
-H5FL_DEFINE(H5O_t);
-
-/* Declare a free list to manage the H5O_mesg_t sequence information */
-H5FL_SEQ_DEFINE(H5O_mesg_t);
-
-/* Declare a free list to manage the H5O_chunk_t sequence information */
-H5FL_SEQ_DEFINE(H5O_chunk_t);
-
-/* Declare a free list to manage the chunk image information */
-H5FL_BLK_DEFINE(chunk_image);
-
-/* Declare external the free list for H5O_cont_t sequences */
-H5FL_SEQ_EXTERN(H5O_cont_t);
-
 
 /*****************************/
 /* Library Private Variables */
 /*****************************/
 
-/* Declare external the free list for time_t's */
-H5FL_EXTERN(time_t);
-
-/* Declare external the free list for H5_obj_t's */
-H5FL_EXTERN(H5_obj_t);
-
 
 /*******************/
 /* Local Variables */
 /*******************/
 
-/* Header object ID to class mapping */
-/*
- * Initialize the object class info table.  Begin with the most general types
- * and end with the most specific. For instance, any object that has a
- * datatype message is a datatype but only some of them are datasets.
- */
-static const H5O_obj_class_t *const H5O_obj_class_g[] = {
-    H5O_OBJ_DATATYPE,		/* Datatype object (H5O_TYPE_NAMED_DATATYPE - 2) */
-    H5O_OBJ_DATASET,		/* Dataset object (H5O_TYPE_DATASET - 1) */
-    H5O_OBJ_GROUP,		/* Group object (H5O_TYPE_GROUP - 0) */
-};
-
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O__init_package
- *
- * Purpose:	Initialize information specific to H5O interface.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *              Thursday, January 18, 2007
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O__init_package(void)
-{
-    FUNC_ENTER_PACKAGE_NOERR
-
-    /* H5O interface sanity checks */
-    HDcompile_assert(H5O_MSG_TYPES == NELMTS(H5O_msg_class_g));
-    HDcompile_assert(sizeof(H5O_fheap_id_t) == H5O_FHEAP_ID_LEN);
-
-    HDcompile_assert(H5O_UNKNOWN_ID < H5O_MSG_TYPES);
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O__init_package() */
-
 
 /*-------------------------------------------------------------------------
  * Function:	H5Oopen
@@ -236,8 +99,7 @@ H5O__init_package(void)
 hid_t
 H5Oopen(hid_t loc_id, const char *name, hid_t lapl_id)
 {
-    H5G_loc_t	loc;
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
+    H5G_loc_t	loc;                    /* Location of group */
     hid_t       ret_value = FAIL;
 
     FUNC_ENTER_API(FAIL)
@@ -249,12 +111,12 @@ H5Oopen(hid_t loc_id, const char *name, hid_t lapl_id)
     if(!name || !*name)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
     /* Open the object */
-    if((ret_value = H5O_open_name(&loc, name, lapl_id, dxpl_id, TRUE)) < 0)
+    if((ret_value = H5O__open_name(&loc, name)) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open object")
 
 done:
@@ -289,12 +151,7 @@ hid_t
 H5Oopen_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     H5_iter_order_t order, hsize_t n, hid_t lapl_id)
 {
-    H5G_loc_t	loc;
-    H5G_loc_t   obj_loc;                /* Location used to open group */
-    H5G_name_t  obj_path;            	/* Opened object group hier. path */
-    H5O_loc_t   obj_oloc;            	/* Opened object object location */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
-    hbool_t     loc_found = FALSE;      /* Entry at 'name' found */
+    H5G_loc_t	loc;                    /* Location of group */
     hid_t       ret_value = FAIL;
 
     FUNC_ENTER_API(FAIL)
@@ -304,36 +161,21 @@ H5Oopen_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     if(H5G_loc(loc_id, &loc) < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
     if(!group_name || !*group_name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
     if(idx_type <= H5_INDEX_UNKNOWN || idx_type >= H5_INDEX_N)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified")
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
-
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
 
-    /* Set up opened group location to fill in */
-    obj_loc.oloc = &obj_oloc;
-    obj_loc.path = &obj_path;
-    H5G_loc_reset(&obj_loc);
-
-    /* Find the object's location, according to the order in the index */
-    if(H5G_loc_find_by_idx(&loc, group_name, idx_type, order, n, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "group not found")
-    loc_found = TRUE;
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, H5I_INVALID_HID, "can't set access property list info")
 
     /* Open the object */
-    if((ret_value = H5O_open_by_loc(&obj_loc, lapl_id, dxpl_id, TRUE)) < 0)
+    if((ret_value = H5O__open_by_idx(&loc, group_name, idx_type, order, n)) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open object")
 
 done:
-    /* Release the object location if we failed after copying it */
-    if(ret_value < 0 && loc_found)
-        if(H5G_loc_free(&obj_loc) < 0)
-            HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "can't free location")
-
     FUNC_LEAVE_API(ret_value)
 } /* end H5Oopen_by_idx() */
 
@@ -376,36 +218,23 @@ done:
 hid_t
 H5Oopen_by_addr(hid_t loc_id, haddr_t addr)
 {
-    H5G_loc_t	loc;
-    H5G_loc_t   obj_loc;                /* Location used to open group */
-    H5G_name_t  obj_path;            	/* Opened object group hier. path */
-    H5O_loc_t   obj_oloc;            	/* Opened object object location */
-    hid_t       lapl_id = H5P_LINK_ACCESS_DEFAULT; /* lapl to use to open this object */
-    hid_t       ret_value = FAIL;
+    H5G_loc_t	loc;                    /* Location within file */
+    hid_t       ret_value = H5I_INVALID_HID;	/* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE2("i", "ia", loc_id, addr);
 
     /* Check args */
     if(H5G_loc(loc_id, &loc) < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a location")
     if(!H5F_addr_defined(addr))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no address supplied")
-
-    /* Set up opened group location to fill in */
-    obj_loc.oloc = &obj_oloc;
-    obj_loc.path = &obj_path;
-    H5G_loc_reset(&obj_loc);
-    obj_loc.oloc->addr = addr;
-    obj_loc.oloc->file = loc.oloc->file;
-    H5G_name_reset(obj_loc.path);       /* objects opened through this routine don't have a path name */
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "no address supplied")
 
     /* Open the object */
-    if((ret_value = H5O_open_by_loc(&obj_loc, lapl_id, H5AC_ind_read_dxpl_id, TRUE)) < 0)
+    if((ret_value = H5O__open_by_addr(&loc, addr)) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open object")
 
 done:
-
     FUNC_LEAVE_API(ret_value)
 } /* end H5Oopen_by_addr() */
 
@@ -435,9 +264,8 @@ herr_t
 H5Olink(hid_t obj_id, hid_t new_loc_id, const char *new_name, hid_t lcpl_id,
     hid_t lapl_id)
 {
-    H5G_loc_t	new_loc;
-    H5G_loc_t	obj_loc;
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
+    H5G_loc_t	new_loc;		/* Location of group to link from */
+    H5G_loc_t	obj_loc;		/* Location of object to link to */
     herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -460,12 +288,12 @@ H5Olink(hid_t obj_id, hid_t new_loc_id, const char *new_name, hid_t lcpl_id,
     if(lcpl_id != H5P_DEFAULT && (TRUE != H5P_isa_class(lcpl_id, H5P_LINK_CREATE)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a link creation property list")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, obj_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, obj_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info")
 
-    /* Link to the object */
-    if(H5L_link(&new_loc, new_name, &obj_loc, lcpl_id, lapl_id, dxpl_id) < 0)
+    /* Create a link to the object */
+    if(H5O__create_link(&new_loc, new_name, &obj_loc, lcpl_id) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to create link")
 
 done:
@@ -496,8 +324,8 @@ done:
 herr_t
 H5Oincr_refcount(hid_t object_id)
 {
-    H5O_loc_t  *oloc;
-    herr_t      ret_value = SUCCEED;
+    H5O_loc_t  *oloc;			/* Object location */
+    herr_t      ret_value = SUCCEED;	/* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", object_id);
@@ -506,7 +334,12 @@ H5Oincr_refcount(hid_t object_id)
     if((oloc = H5O_get_loc(object_id)) == NULL)
         HGOTO_ERROR(H5E_ATOM, H5E_BADVALUE, FAIL, "unable to get object location from ID")
 
-    if(H5O_link(oloc, 1, H5AC_ind_read_dxpl_id) < 0)
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(object_id) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info")
+
+    /* Change the object's refcount */
+    if(H5O__link(oloc, 1) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "modifying object link count failed")
 
 done:
@@ -537,8 +370,8 @@ done:
 herr_t
 H5Odecr_refcount(hid_t object_id)
 {
-    H5O_loc_t  *oloc;
-    herr_t      ret_value = SUCCEED;
+    H5O_loc_t  *oloc;			/* Object location */
+    herr_t      ret_value = SUCCEED;	/* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", object_id);
@@ -547,7 +380,12 @@ H5Odecr_refcount(hid_t object_id)
     if((oloc = H5O_get_loc(object_id)) == NULL)
         HGOTO_ERROR(H5E_ATOM, H5E_BADVALUE, FAIL, "unable to get object location from ID")
 
-    if(H5O_link(oloc, -1, H5AC_ind_read_dxpl_id) < 0)
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(object_id) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info")
+
+    /* Change the object's refcount */
+    if(H5O__link(oloc, -1) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "modifying object link count failed")
 
 done:
@@ -572,7 +410,6 @@ htri_t
 H5Oexists_by_name(hid_t loc_id, const char *name, hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Location info */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     htri_t      ret_value = FAIL;       /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -584,12 +421,12 @@ H5Oexists_by_name(hid_t loc_id, const char *name, hid_t lapl_id)
     if(!name || !*name)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Check if the object exists */
-    if((ret_value = H5G_loc_exists(&loc, name, lapl_id, dxpl_id)) < 0)
+    if((ret_value = H5O__exists_by_name(&loc, name)) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to determine if '%s' exists", name)
 
 done:
@@ -626,8 +463,8 @@ H5Oget_info(hid_t loc_id, H5O_info_t *oinfo)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct")
 
     /* Retrieve the object's information */
-    if(H5G_loc_info(&loc, ".", TRUE, oinfo/*out*/, H5P_LINK_ACCESS_DEFAULT, H5AC_ind_read_dxpl_id) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "object not found")
+    if(H5O__get_info_by_name(&loc, ".", oinfo/*out*/) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get info for object")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -651,7 +488,6 @@ herr_t
 H5Oget_info_by_name(hid_t loc_id, const char *name, H5O_info_t *oinfo, hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Location of group */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -665,13 +501,13 @@ H5Oget_info_by_name(hid_t loc_id, const char *name, H5O_info_t *oinfo, hid_t lap
     if(!oinfo)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Retrieve the object's information */
-    if(H5G_loc_info(&loc, name, TRUE, oinfo/*out*/, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "object not found")
+    if(H5O__get_info_by_name(&loc, name, oinfo/*out*/) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get info for object: '%s'", name)
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -697,11 +533,6 @@ H5Oget_info_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     H5_iter_order_t order, hsize_t n, H5O_info_t *oinfo, hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Location of group */
-    H5G_loc_t   obj_loc;                /* Location used to open group */
-    H5G_name_t  obj_path;            	/* Opened object group hier. path */
-    H5O_loc_t   obj_oloc;            	/* Opened object object location */
-    hbool_t     loc_found = FALSE;      /* Entry at 'name' found */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -712,37 +543,23 @@ H5Oget_info_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type,
     if(H5G_loc(loc_id, &loc) < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
     if(!group_name || !*group_name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
     if(idx_type <= H5_INDEX_UNKNOWN || idx_type >= H5_INDEX_N)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified")
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
     if(!oinfo)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
-    /* Set up opened group location to fill in */
-    obj_loc.oloc = &obj_oloc;
-    obj_loc.path = &obj_path;
-    H5G_loc_reset(&obj_loc);
-
-    /* Find the object's location, according to the order in the index */
-    if(H5G_loc_find_by_idx(&loc, group_name, idx_type, order, n, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "group not found")
-    loc_found = TRUE;
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Retrieve the object's information */
-    if(H5O_get_info(obj_loc.oloc, dxpl_id, TRUE, oinfo) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object info")
+    if(H5O__get_info_by_idx(&loc, group_name, idx_type, order, n, oinfo) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get info for object")
 
 done:
-    /* Release the object location */
-    if(loc_found && H5G_loc_free(&obj_loc) < 0)
-        HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "can't free location")
-
     FUNC_LEAVE_API(ret_value)
 } /* end H5Oget_info_by_idx() */
 
@@ -777,9 +594,13 @@ H5Oset_comment(hid_t obj_id, const char *comment)
     if(H5G_loc(obj_id, &loc) < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(obj_id) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
     /* (Re)set the object's comment */
-    if(H5G_loc_set_comment(&loc, ".", comment, H5P_LINK_ACCESS_DEFAULT, H5AC_ind_read_dxpl_id) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "object not found")
+    if(H5O__set_comment_by_name(&loc, ".", comment) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set comment for object")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -808,7 +629,6 @@ H5Oset_comment_by_name(hid_t loc_id, const char *name, const char *comment,
     hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Location of group */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -820,13 +640,13 @@ H5Oset_comment_by_name(hid_t loc_id, const char *name, const char *comment,
     if(!name || !*name)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* (Re)set the object's comment */
-    if(H5G_loc_set_comment(&loc, name, comment, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "object not found")
+    if(H5O__set_comment_by_name(&loc, name, comment) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set comment for object: '%s'", name)
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -863,8 +683,8 @@ H5Oget_comment(hid_t obj_id, char *comment, size_t bufsize)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
 
     /* Retrieve the object's comment */
-    if((ret_value = H5G_loc_get_comment(&loc, ".", comment/*out*/, bufsize, H5P_LINK_ACCESS_DEFAULT, H5AC_ind_read_dxpl_id)) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "object not found")
+    if((ret_value = H5O__get_comment_by_name(&loc, ".", comment/*out*/, bufsize)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get comment for object")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -892,7 +712,6 @@ H5Oget_comment_by_name(hid_t loc_id, const char *name, char *comment, size_t buf
     hid_t lapl_id)
 {
     H5G_loc_t	loc;                    /* Location of group */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     ssize_t     ret_value;              /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -904,13 +723,13 @@ H5Oget_comment_by_name(hid_t loc_id, const char *name, char *comment, size_t buf
     if(!name || !*name)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Retrieve the object's comment */
-    if((ret_value = H5G_loc_get_comment(&loc, name, comment/*out*/, bufsize, lapl_id, dxpl_id)) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "object not found")
+    if((ret_value = H5O__get_comment_by_name(&loc, name, comment/*out*/, bufsize)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get comment for object: '%s'", name)
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -960,15 +779,15 @@ H5Ovisit(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order,
 
     /* Check args */
     if(idx_type <= H5_INDEX_UNKNOWN || idx_type >= H5_INDEX_N)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified")
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
     if(!op)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no callback operator specified")
 
     /* Call internal object visitation routine */
-    if((ret_value = H5O_visit(obj_id, ".", idx_type, order, op, op_data, H5P_LINK_ACCESS_DEFAULT, H5AC_ind_read_dxpl_id)) < 0)
-	HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed")
+    if((ret_value = H5O__visit(obj_id, ".", idx_type, order, op, op_data)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1011,7 +830,6 @@ herr_t
 H5Ovisit_by_name(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
     H5_iter_order_t order, H5O_iterate_t op, void *op_data, hid_t lapl_id)
 {
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value;              /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1022,19 +840,19 @@ H5Ovisit_by_name(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
     if(!obj_name || !*obj_name)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
     if(idx_type <= H5_INDEX_UNKNOWN || idx_type >= H5_INDEX_N)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified")
     if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified")
     if(!op)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no callback operator specified")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&lapl_id, H5P_CLS_LACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Call internal object visitation routine */
-    if((ret_value = H5O_visit(loc_id, obj_name, idx_type, order, op, op_data, lapl_id, dxpl_id)) < 0)
-	HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed")
+    if((ret_value = H5O__visit(loc_id, obj_name, idx_type, order, op, op_data)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1214,2514 +1032,3 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Oare_mdc_flushes_disabled() */
 
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_create
- *
- * Purpose:	Creates a new object header. Allocates space for it and
- *              then calls an initialization function. The object header
- *              is opened for write access and should eventually be
- *              closed by calling H5O_close().
- *
- * Return:	Success:	Non-negative, the ENT argument contains
- *				information about the object header,
- *				including its address.
- *
- *		Failure:	Negative
- *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Aug  5 1997
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_create(H5F_t *f, hid_t dxpl_id, size_t size_hint, size_t initial_rc,
-    hid_t ocpl_id, H5O_loc_t *loc/*out*/)
-{
-    H5P_genplist_t  *oc_plist;          /* Object creation property list */
-    H5O_t      *oh = NULL;              /* Object header created */
-    haddr_t     oh_addr;                /* Address of initial object header */
-    size_t      oh_size;                /* Size of initial object header */
-    uint8_t	oh_flags;		/* Object header's initial status flags */
-    unsigned    insert_flags = H5AC__NO_FLAGS_SET; /* Flags for inserting object header into cache */
-    hbool_t     store_msg_crt_idx;      /* Whether to always store message creation indices for this file */
-    herr_t      ret_value = SUCCEED;    /* return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* check args */
-    HDassert(f);
-    HDassert(loc);
-    HDassert(TRUE == H5P_isa_class(ocpl_id, H5P_OBJECT_CREATE));
-
-    /* Check for invalid access request */
-    if(0 == (H5F_INTENT(f) & H5F_ACC_RDWR))
-        HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, FAIL, "no write intent on file")
-
-    /* Make certain we allocate at least a reasonable size for the object header */
-    size_hint = H5O_ALIGN_F(f, MAX(H5O_MIN_SIZE, size_hint));
-
-    /* Get the property list */
-    if(NULL == (oc_plist = (H5P_genplist_t *)H5I_object(ocpl_id)))
-        HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "not a property list")
-
-    /* Get any object header status flags set by properties */
-    if(H5P_get(oc_plist, H5O_CRT_OHDR_FLAGS_NAME, &oh_flags) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get object header flags")
-
-    /* Allocate the object header and zero out header fields */
-    if(NULL == (oh = H5FL_CALLOC(H5O_t)))
-        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
-
-    /* Initialize file-specific information for object header */
-    store_msg_crt_idx = H5F_STORE_MSG_CRT_IDX(f);
-    if(H5F_USE_LATEST_FLAGS(f, H5F_LATEST_OBJ_HEADER) || store_msg_crt_idx || (oh_flags & H5O_HDR_ATTR_CRT_ORDER_TRACKED))
-        oh->version = H5O_VERSION_LATEST;
-    else
-        oh->version = H5O_VERSION_1;
-    oh->sizeof_size = H5F_SIZEOF_SIZE(f);
-    oh->sizeof_addr = H5F_SIZEOF_ADDR(f);
-    oh->swmr_write = !!(H5F_INTENT(f) & H5F_ACC_SWMR_WRITE);
-#ifdef H5O_ENABLE_BAD_MESG_COUNT
-    /* Check whether the "bad message count" property is set */
-    if(H5P_exist_plist(oc_plist, H5O_BAD_MESG_COUNT_NAME) > 0) {
-        /* Retrieve bad message count flag */
-        if(H5P_get(oc_plist, H5O_BAD_MESG_COUNT_NAME, &oh->store_bad_mesg_count) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get bad message count flag")
-    } /* end if */
-#endif /* H5O_ENABLE_BAD_MESG_COUNT */
-
-    /* Create object header proxy if doing SWMR writes */
-    if(oh->swmr_write) {
-        /* Create virtual entry, for use as proxy */
-        if(NULL == (oh->proxy = H5AC_proxy_entry_create()))
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTCREATE, FAIL, "can't create object header proxy")
-    } /* end if */
-    else
-        oh->proxy = NULL;
-
-    /* Set initial status flags */
-    oh->flags = oh_flags;
-
-    /* Initialize version-specific fields */
-    if(oh->version > H5O_VERSION_1) {
-        /* Initialize all time fields with current time, if we are storing them */
-        if(oh->flags & H5O_HDR_STORE_TIMES)
-            oh->atime = oh->mtime = oh->ctime = oh->btime = H5_now();
-        else
-            oh->atime = oh->mtime = oh->ctime = oh->btime = 0;
-
-        /* Make certain attribute creation order tracking is enabled if
-         *      attributes can be shared in this file.
-         */
-        if(store_msg_crt_idx)
-            oh->flags |= H5O_HDR_ATTR_CRT_ORDER_TRACKED;
-
-        /* Retrieve attribute storage phase change values from property list */
-        if(H5P_get(oc_plist, H5O_CRT_ATTR_MAX_COMPACT_NAME, &oh->max_compact) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get max. # of compact attributes")
-        if(H5P_get(oc_plist, H5O_CRT_ATTR_MIN_DENSE_NAME, &oh->min_dense) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get min. # of dense attributes")
-
-        /* Check for non-default attribute storage phase change values */
-        if(oh->max_compact != H5O_CRT_ATTR_MAX_COMPACT_DEF || oh->min_dense != H5O_CRT_ATTR_MIN_DENSE_DEF)
-            oh->flags |= H5O_HDR_ATTR_STORE_PHASE_CHANGE;
-
-        /* Determine correct value for chunk #0 size bits */
-/* Avoid compiler warning on 32-bit machines */
-#if H5_SIZEOF_SIZE_T > H5_SIZEOF_INT32_T
-        if(size_hint > 4294967295UL)
-            oh->flags |= H5O_HDR_CHUNK0_8;
-        else
-#endif /* H5_SIZEOF_SIZE_T > H5_SIZEOF_INT32_T */
-        if(size_hint > 65535)
-            oh->flags |= H5O_HDR_CHUNK0_4;
-        else if(size_hint > 255)
-            oh->flags |= H5O_HDR_CHUNK0_2;
-    } /* end if */
-    else {
-        /* Reset unused time fields */
-        oh->atime = oh->mtime = oh->ctime = oh->btime = 0;
-    } /* end else */
-
-    /* Compute total size of initial object header */
-    /* (i.e. object header prefix and first chunk) */
-    oh_size = (size_t)H5O_SIZEOF_HDR(oh) + size_hint;
-
-    /* Allocate disk space for header and first chunk */
-    if(HADDR_UNDEF == (oh_addr = H5MF_alloc(f, H5FD_MEM_OHDR, dxpl_id, (hsize_t)oh_size)))
-        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for object header")
-
-    /* Create the chunk list */
-    oh->nchunks = oh->alloc_nchunks = 1;
-    if(NULL == (oh->chunk = H5FL_SEQ_MALLOC(H5O_chunk_t, (size_t)oh->alloc_nchunks)))
-        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
-
-    /* Initialize the first chunk */
-    oh->chunk[0].addr = oh_addr;
-    oh->chunk[0].size = oh_size;
-    oh->chunk[0].gap = 0;
-
-    /* Allocate enough space for the first chunk */
-    /* (including space for serializing the object header prefix */
-    if(NULL == (oh->chunk[0].image = H5FL_BLK_CALLOC(chunk_image, oh_size)))
-        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
-    oh->chunk[0].chunk_proxy = NULL;
-
-    /* Put magic # for object header in first chunk */
-    if(oh->version > H5O_VERSION_1)
-        HDmemcpy(oh->chunk[0].image, H5O_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC);
-
-    /* Create the message list */
-    oh->nmesgs = 1;
-    oh->alloc_nmesgs = H5O_NMESGS;
-    if(NULL == (oh->mesg = H5FL_SEQ_CALLOC(H5O_mesg_t, oh->alloc_nmesgs)))
-        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
-
-    /* Initialize the initial "null" message, covering the entire first chunk */
-    oh->mesg[0].type = H5O_MSG_NULL;
-    oh->mesg[0].dirty = TRUE;
-    oh->mesg[0].native = NULL;
-    oh->mesg[0].raw = oh->chunk[0].image + (H5O_SIZEOF_HDR(oh) - H5O_SIZEOF_CHKSUM_OH(oh)) + H5O_SIZEOF_MSGHDR_OH(oh);
-    oh->mesg[0].raw_size = size_hint - (size_t)H5O_SIZEOF_MSGHDR_OH(oh);
-    oh->mesg[0].chunkno = 0;
-
-    /* Check for non-zero initial refcount on the object header */
-    if(initial_rc > 0) {
-        /* Set the initial refcount & pin the header when its inserted */
-        oh->rc = initial_rc;
-        insert_flags |= H5AC__PIN_ENTRY_FLAG;
-    } /* end if */
-
-    /* Set metadata tag in dxpl_id */
-    H5_BEGIN_TAG(dxpl_id, oh_addr, FAIL);
-
-    /* Cache object header */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_OHDR, oh_addr, oh, insert_flags) < 0)
-        HGOTO_ERROR_TAG(H5E_OHDR, H5E_CANTINSERT, FAIL, "unable to cache object header")
-
-    /* Reset object header pointer, now that it's been inserted into the cache */
-    oh = NULL;
-
-    /* Reset metadata tag in dxpl_id */
-    H5_END_TAG(FAIL);
-
-    /* Set up object location */
-    loc->file = f;
-    loc->addr = oh_addr;
-
-    /* Open it */
-    if(H5O_open(loc) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open object header")
-
-done:
-    if(ret_value < 0 && oh)
-        if(H5O__free(oh) < 0)
-	    HDONE_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to destroy object header data")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_create() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_open
- *
- * Purpose:	Opens an object header which is described by the symbol table
- *		entry OBJ_ENT.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *		Monday, January	 5, 1998
- *
- * Modification:
- *              Raymond Lu
- *              5 November 2007
- *              Turn off the holding file variable if it's on.  When it's
- *              needed, the caller will turn it on again.
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_open(H5O_loc_t *loc)
-{
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Check args */
-    HDassert(loc);
-    HDassert(loc->file);
-
-#ifdef H5O_DEBUG
-    if(H5DEBUG(O))
-	HDfprintf(H5DEBUG(O), "> %a\n", loc->addr);
-#endif
-
-    /* Turn off the variable for holding file or increment open-lock counters */
-    if(loc->holding_file)
-     	loc->holding_file = FALSE;
-    else
-        H5F_INCR_NOPEN_OBJS(loc->file);
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_open() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_open_name
- *
- * Purpose:	Opens an object within an HDF5 file.
- *
- * Return:	Success:	An open object identifier
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *		March  5 2007
- *
- *-------------------------------------------------------------------------
- */
-hid_t
-H5O_open_name(H5G_loc_t *loc, const char *name, hid_t lapl_id, hid_t dxpl_id, hbool_t app_ref)
-{
-    H5G_loc_t   obj_loc;                /* Location used to open group */
-    H5G_name_t  obj_path;            	/* Opened object group hier. path */
-    H5O_loc_t   obj_oloc;            	/* Opened object object location */
-    hbool_t     loc_found = FALSE;      /* Entry at 'name' found */
-    hid_t       ret_value = FAIL;
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Check args */
-    HDassert(loc);
-    HDassert(name && *name);
-
-    /* Set up opened group location to fill in */
-    obj_loc.oloc = &obj_oloc;
-    obj_loc.path = &obj_path;
-    H5G_loc_reset(&obj_loc);
-
-    /* Find the object's location */
-    if(H5G_loc_find(loc, name, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "object not found")
-    loc_found = TRUE;
-
-    /* Open the object */
-    if((ret_value = H5O_open_by_loc(&obj_loc, lapl_id, dxpl_id, app_ref)) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open object")
-
-done:
-    if(ret_value < 0 && loc_found)
-        if(H5G_loc_free(&obj_loc) < 0)
-            HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "can't free location")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_open_name() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_open_by_loc
- *
- * Purpose:	Opens an object and returns an ID given its group loction.
- *
- * Return:	Success:	Open object identifier
- *		Failure:	Negative
- *
- * Programmer:	James Laird
- *		July 25 2006
- *
- *-------------------------------------------------------------------------
- */
-hid_t
-H5O_open_by_loc(const H5G_loc_t *obj_loc, hid_t lapl_id, hid_t dxpl_id, hbool_t app_ref)
-{
-    const H5O_obj_class_t *obj_class;   /* Class of object for location */
-    hid_t               ret_value = H5I_INVALID_HID;    /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    HDassert(obj_loc);
-
-    /* Get the object class for this location */
-    if(NULL == (obj_class = H5O_obj_class(obj_loc->oloc, dxpl_id)))
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to determine object class")
-
-    /* Call the object class's 'open' routine */
-    HDassert(obj_class->open);
-    if((ret_value = obj_class->open(obj_loc, lapl_id, dxpl_id, app_ref)) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open object")
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_open_by_loc() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_close
- *
- * Purpose:	Closes an object header that was previously open.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *		Monday, January	 5, 1998
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_close(H5O_loc_t *loc, hbool_t *file_closed /*out*/)
-{
-    herr_t ret_value = SUCCEED;   /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Check args */
-    HDassert(loc);
-    HDassert(loc->file);
-    HDassert(H5F_NOPEN_OBJS(loc->file) > 0);
-
-    /* Set the file_closed flag to the default value.
-     * This flag lets downstream code know if the file struct is
-     * still accessible and/or likely to contain useful data.
-     * It's needed by the evict-on-close code. Clients can ignore
-     * this value by passing in NULL.
-     */
-    if(file_closed)
-        *file_closed = FALSE;
-
-    /* Decrement open-lock counters */
-    H5F_DECR_NOPEN_OBJS(loc->file);
-
-#ifdef H5O_DEBUG
-    if(H5DEBUG(O)) {
-	if(H5F_FILE_ID(loc->file)< 0 && 1 == H5F_NREFS(loc->file))
-	    HDfprintf(H5DEBUG(O), "< %a auto %lu remaining\n",
-		      loc->addr,
-		      (unsigned long)H5F_NOPEN_OBJS(loc->file));
-	else
-	    HDfprintf(H5DEBUG(O), "< %a\n", loc->addr);
-    } /* end if */
-#endif
-
-    /*
-     * If the file open object count has reached the number of open mount points
-     * (each of which has a group open in the file) attempt to close the file.
-     */
-    if(H5F_NOPEN_OBJS(loc->file) == H5F_NMOUNTS(loc->file))
-        /* Attempt to close down the file hierarchy */
-        if(H5F_try_close(loc->file, file_closed) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTCLOSEFILE, FAIL, "problem attempting file close")
-
-    /* Release location information */
-    if(H5O_loc_free(loc) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "problem attempting to free location")
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_close() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_link_oh
- *
- * Purpose:	Adjust the link count for an open object header by adding
- *		ADJUST to the link count.
- *
- * Return:	Success:	New link count
- *
- *		Failure:	Negative
- *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Aug  5 1997
- *
- *-------------------------------------------------------------------------
- */
-int
-H5O_link_oh(H5F_t *f, int adjust, hid_t dxpl_id, H5O_t *oh, hbool_t *deleted)
-{
-    haddr_t addr = H5O_OH_GET_ADDR(oh);     /* Object header address */
-    int	ret_value = -1;                     /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* check args */
-    HDassert(f);
-    HDassert(oh);
-    HDassert(deleted);
-
-    /* Check for adjusting link count */
-    if(adjust) {
-        if(adjust < 0) {
-            /* Check for too large of an adjustment */
-            if((unsigned)(-adjust) > oh->nlink)
-                HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "link count would be negative")
-
-            /* Adjust the link count for the object header */
-            oh->nlink = (unsigned)((int)oh->nlink + adjust);
-
-            /* Mark object header as dirty in cache */
-            if(H5AC_mark_entry_dirty(oh) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTMARKDIRTY, FAIL, "unable to mark object header as dirty")
-
-            /* Check if the object should be deleted */
-            if(oh->nlink == 0) {
-                /* Check if the object is still open by the user */
-                if(H5FO_opened(f, addr) != NULL) {
-                    /* Flag the object to be deleted when it's closed */
-                    if(H5FO_mark(f, addr, TRUE) < 0)
-                        HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "can't mark object for deletion")
-                } /* end if */
-                else {
-                    /* Mark the object header for deletion */
-                    *deleted = TRUE;
-                } /* end else */
-            } /* end if */
-        } /* end if */
-        else {
-            /* A new object, or one that will be deleted */
-            if(0 == oh->nlink) {
-                /* Check if the object is currently open, but marked for deletion */
-                if(H5FO_marked(f, addr)) {
-                    /* Remove "delete me" flag on the object */
-                    if(H5FO_mark(f, addr, FALSE) < 0)
-                        HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "can't mark object for deletion")
-                } /* end if */
-            } /* end if */
-
-            /* Adjust the link count for the object header */
-            oh->nlink = (unsigned)((int)oh->nlink + adjust);
-
-            /* Mark object header as dirty in cache */
-            if(H5AC_mark_entry_dirty(oh) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTMARKDIRTY, FAIL, "unable to mark object header as dirty")
-        } /* end if */
-
-        /* Check for operations on refcount message */
-        if(oh->version > H5O_VERSION_1) {
-            /* Check if the object has a refcount message already */
-            if(oh->has_refcount_msg) {
-                /* Check for removing refcount message */
-                if(oh->nlink <= 1) {
-                    if(H5O_msg_remove_real(f, oh, H5O_MSG_REFCOUNT, H5O_ALL, NULL, NULL, TRUE, dxpl_id) < 0)
-                        HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to delete refcount message")
-                    oh->has_refcount_msg = FALSE;
-                } /* end if */
-                /* Update refcount message with new link count */
-                else {
-                    H5O_refcount_t refcount = oh->nlink;
-
-                    if(H5O_msg_write_real(f, dxpl_id, oh, H5O_MSG_REFCOUNT, H5O_MSG_FLAG_DONTSHARE, 0, &refcount) < 0)
-                        HGOTO_ERROR(H5E_OHDR, H5E_CANTUPDATE, FAIL, "unable to update refcount message")
-                } /* end else */
-            } /* end if */
-            else {
-                /* Check for adding refcount message to object */
-                if(oh->nlink > 1) {
-                    H5O_refcount_t refcount = oh->nlink;
-
-                    if(H5O_msg_append_real(f, dxpl_id, oh, H5O_MSG_REFCOUNT, H5O_MSG_FLAG_DONTSHARE, 0, &refcount) < 0)
-                        HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, FAIL, "unable to create new refcount message")
-                    oh->has_refcount_msg = TRUE;
-                } /* end if */
-            } /* end else */
-        } /* end if */
-    } /* end if */
-
-    /* Set return value */
-    ret_value = (int)oh->nlink;
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_link_oh() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_link
- *
- * Purpose:	Adjust the link count for an object header by adding
- *		ADJUST to the link count.
- *
- * Return:	Success:	New link count
- *
- *		Failure:	Negative
- *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Aug  5 1997
- *
- *-------------------------------------------------------------------------
- */
-int
-H5O_link(const H5O_loc_t *loc, int adjust, hid_t dxpl_id)
-{
-    H5O_t	*oh = NULL;
-    hbool_t deleted = FALSE;            /* Whether the object was deleted */
-    int	ret_value = -1;                 /* Return value */
-
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, loc->addr, FAIL)
-
-    /* check args */
-    HDassert(loc);
-    HDassert(loc->file);
-    HDassert(H5F_addr_defined(loc->addr));
-
-    /* Pin the object header */
-    if(NULL == (oh = H5O_pin(loc, dxpl_id)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTPIN, FAIL, "unable to pin object header")
-
-    /* Call the "real" link routine */
-    if((ret_value = H5O_link_oh(loc->file, adjust, dxpl_id, oh, &deleted)) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "unable to adjust object link count")
-
-done:
-    if(oh && H5O_unpin(oh) < 0)
-	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPIN, FAIL, "unable to unpin object header")
-    if(ret_value >= 0 && deleted && H5O_delete(loc->file, dxpl_id, loc->addr) < 0)
-        HDONE_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "can't delete object from file")
-
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_link() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_protect
- *
- * Purpose:	Wrapper around H5AC_protect for use during a H5O_protect->
- *              H5O_msg_append->...->H5O_msg_append->H5O_unprotect sequence of calls
- *              during an object's creation.
- *
- * Return:	Success:	Pointer to the object header structure for the
- *                              object.
- *		Failure:	NULL
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Dec 31 2002
- *
- *-------------------------------------------------------------------------
- */
-H5O_t *
-H5O_protect(const H5O_loc_t *loc, hid_t dxpl_id, unsigned prot_flags,
-    hbool_t pin_all_chunks)
-{
-    H5O_t *oh = NULL;           /* Object header protected */
-    H5O_cache_ud_t udata;       /* User data for protecting object header */
-    H5O_cont_msgs_t cont_msg_info;      /* Continuation message info */
-    unsigned file_intent;       /* R/W intent on file */
-    H5O_t *ret_value = NULL;    /* Return value */
-
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, loc->addr, NULL)
-
-    /* check args */
-    HDassert(loc);
-    HDassert(loc->file);
-
-    /* prot_flags may only contain the H5AC__READ_ONLY_FLAG */
-    HDassert((prot_flags & (unsigned)(~H5AC__READ_ONLY_FLAG)) == 0);
-
-    /* Check for valid address */
-    if(!H5F_addr_defined(loc->addr))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "address undefined")
-
-    /* Check for write access on the file */
-    file_intent = H5F_INTENT(loc->file);
-    if((0 == (prot_flags & H5AC__READ_ONLY_FLAG)) && (0 == (file_intent & H5F_ACC_RDWR)))
-	HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, NULL, "no write intent on file")
-
-    /* Construct the user data for protect callback */
-    udata.made_attempt = FALSE;
-    udata.v1_pfx_nmesgs = 0;
-    udata.chunk0_size = 0;
-    udata.oh = NULL;
-    udata.common.f = loc->file;
-    udata.common.dxpl_id = dxpl_id;
-    udata.common.file_intent = file_intent;
-    udata.common.merged_null_msgs = 0;
-    HDmemset(&cont_msg_info, 0, sizeof(cont_msg_info));
-    udata.common.cont_msg_info = &cont_msg_info;
-    udata.common.addr = loc->addr;
-
-    /* Lock the object header into the cache */
-    if(NULL == (oh = (H5O_t *)H5AC_protect(loc->file, dxpl_id, H5AC_OHDR, loc->addr, &udata, prot_flags)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to load object header")
-
-    /* Check if there are any continuation messages to process */
-    if(cont_msg_info.nmsgs > 0) {
-        size_t curr_msg;        /* Current continuation message to process */
-        H5O_chk_cache_ud_t chk_udata;   /* User data for loading chunk */
-
-        /* Sanity check - we should only have continuation messages to process
-         *      when the object header is actually loaded from the file.
-         */
-        HDassert(udata.made_attempt == TRUE);
-        HDassert(cont_msg_info.msgs);
-
-        /* Construct the user data for protecting chunks */
-        chk_udata.decoding = TRUE;
-        chk_udata.oh = oh;
-        chk_udata.chunkno = UINT_MAX;   /* Set to invalid value, for better error detection */
-        chk_udata.common.f = loc->file;
-        chk_udata.common.dxpl_id = dxpl_id;
-        chk_udata.common.file_intent = file_intent;
-        chk_udata.common.merged_null_msgs = udata.common.merged_null_msgs;
-        chk_udata.common.cont_msg_info = &cont_msg_info;
-
-        /* Read in continuation messages, until there are no more */
-        /* (Note that loading chunks could increase the # of continuation
-         *      messages if new ones are found - QAK, 19/11/2016)
-         */
-        curr_msg = 0;
-        while(curr_msg < cont_msg_info.nmsgs) {
-            H5O_chunk_proxy_t *chk_proxy;       /* Proxy for chunk, to bring it into memory */
-#ifndef NDEBUG
-            size_t chkcnt = oh->nchunks;      /* Count of chunks (for sanity checking) */
-#endif /* NDEBUG */
-
-            /* Bring the chunk into the cache */
-            /* (which adds to the object header) */
-            chk_udata.common.addr = cont_msg_info.msgs[curr_msg].addr;
-            chk_udata.size = cont_msg_info.msgs[curr_msg].size;
-            if(NULL == (chk_proxy = (H5O_chunk_proxy_t *)H5AC_protect(loc->file, dxpl_id, H5AC_OHDR_CHK, cont_msg_info.msgs[curr_msg].addr, &chk_udata, prot_flags)))
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to load object header chunk")
-
-            /* Sanity check */
-            HDassert(chk_proxy->oh == oh);
-            HDassert(chk_proxy->chunkno == chkcnt);
-            HDassert(oh->nchunks == (chkcnt + 1));
-
-            /* Release the chunk from the cache */
-            if(H5AC_unprotect(loc->file, dxpl_id, H5AC_OHDR_CHK, cont_msg_info.msgs[curr_msg].addr, chk_proxy, H5AC__NO_FLAGS_SET) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, NULL, "unable to release object header chunk")
-
-            /* Advance to next continuation message */
-            curr_msg++;
-        } /* end while */
-
-        /* Release any continuation messages built up */
-        cont_msg_info.msgs = (H5O_cont_t *)H5FL_SEQ_FREE(H5O_cont_t, cont_msg_info.msgs);
-
-        /* Pass back out some of the chunk's user data */
-        udata.common.merged_null_msgs = chk_udata.common.merged_null_msgs;
-    } /* end if */
-
-    /* Check for incorrect # of object header messages, if we've just loaded
-     *  this object header from the file
-     */
-    if(udata.made_attempt) {
-/* Don't enforce the error on an incorrect # of object header messages bug
- *      unless strict format checking is enabled.  This allows for older
- *      files, created with a version of the library that had a bug in tracking
- *      the correct # of header messages to be read in without the library
- *      erroring out here. -QAK
- */
-#ifdef H5_STRICT_FORMAT_CHECKS
-        /* Check for incorrect # of messages in v1 object header */
-        if(oh->version == H5O_VERSION_1 &&
-                (oh->nmesgs + udata.common.merged_null_msgs) != udata.v1_pfx_nmesgs)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, NULL, "corrupt object header - incorrect # of messages")
-#endif /* H5_STRICT_FORMAT_CHECKS */
-    } /* end if */
-
-#ifdef H5O_DEBUG
-H5O_assert(oh);
-#endif /* H5O_DEBUG */
-
-    /* Pin the other chunks also when requested, so that the object header
-     *  proxy can be set up.
-     */
-    if(pin_all_chunks && oh->nchunks > 1) {
-        unsigned u;         /* Local index variable */
-
-        /* Sanity check */
-        HDassert(oh->swmr_write);
-
-        /* Iterate over chunks > 0 */
-        for(u = 1; u < oh->nchunks; u++) {
-            H5O_chunk_proxy_t *chk_proxy;       /* Chunk proxy */
-
-            /* Protect chunk */
-            if(NULL == (chk_proxy = H5O_chunk_protect(loc->file, dxpl_id, oh, u)))
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to protect object header chunk")
-
-            /* Pin chunk proxy*/
-            if(H5AC_pin_protected_entry(chk_proxy) < 0 )
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTPIN, NULL, "unable to pin object header chunk")
-
-            /* Unprotect chunk */
-            if(H5O_chunk_unprotect(loc->file, dxpl_id, chk_proxy, FALSE) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, NULL, "unable to unprotect object header chunk")
-
-            /* Preserve chunk proxy pointer for later */
-            oh->chunk[u].chunk_proxy = chk_proxy;
-        } /* end for */
-
-        /* Set the flag for the unprotect */
-        oh->chunks_pinned = TRUE;
-    } /* end if */
-
-    /* Set return value */
-    ret_value = oh;
-
-done:
-    if(ret_value == NULL && oh)
-        if(H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
-            HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, NULL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI_TAG(ret_value, NULL)
-} /* end H5O_protect() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_pin
- *
- * Purpose:	Pin an object header down for use during a sequence of message
- *              operations, which prevents the object header from being
- *              evicted from the cache.
- *
- * Return:	Success:	Pointer to the object header structure for the
- *                              object.
- *		Failure:	NULL
- *
- * Programmer:	Quincey Koziol
- *		koziol@hdfgroup.org
- *		Jul 13 2008
- *
- *-------------------------------------------------------------------------
- */
-H5O_t *
-H5O_pin(const H5O_loc_t *loc, hid_t dxpl_id)
-{
-    H5O_t       *oh = NULL;             /* Object header */
-    H5O_t       *ret_value = NULL;      /* Return value */
-
-    FUNC_ENTER_NOAPI(NULL)
-
-    /* check args */
-    HDassert(loc);
-
-    /* Get header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__NO_FLAGS_SET, FALSE)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to protect object header")
-
-    /* Increment the reference count on the object header */
-    /* (which will pin it, if appropriate) */
-    if(H5O_inc_rc(oh) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTINC, NULL, "unable to increment reference count on object header")
-
-    /* Set the return value */
-    ret_value = oh;
-
-done:
-    /* Release the object header from the cache */
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
-        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, NULL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_pin() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_unpin
- *
- * Purpose:	Unpin an object header, allowing it to be evicted from the
- *              metadata cache.
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *		koziol@hdfgroup.org
- *		Jul 13 2008
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_unpin(H5O_t *oh)
-{
-    herr_t ret_value = SUCCEED;      /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* check args */
-    HDassert(oh);
-
-    /* Decrement the reference count on the object header */
-    /* (which will unpin it, if appropriate) */
-    if(H5O_dec_rc(oh) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "unable to decrement reference count on object header")
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_unpin() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_unprotect
- *
- * Purpose:	Wrapper around H5AC_unprotect for use during a H5O_protect->
- *              H5O_msg_append->...->H5O_msg_append->H5O_unprotect sequence of calls
- *              during an object's creation.
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Dec 31 2002
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_unprotect(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, unsigned oh_flags)
-{
-    herr_t ret_value = SUCCEED;      /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* check args */
-    HDassert(loc);
-    HDassert(oh);
-
-    /* Unpin the other chunks */
-    if(oh->chunks_pinned && oh->nchunks > 1) {
-        unsigned u;         /* Local index variable */
-
-        /* Sanity check */
-        HDassert(oh->swmr_write);
-
-        /* Iterate over chunks > 0 */
-        for(u = 1; u < oh->nchunks; u++) {
-            if(NULL != oh->chunk[u].chunk_proxy) {
-                /* Release chunk proxy */
-                if(H5AC_unpin_entry(oh->chunk[u].chunk_proxy) < 0)
-                    HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPIN, FAIL, "unable to unpin object header chunk")
-                oh->chunk[u].chunk_proxy = NULL;
-            } /* end if */
-        } /* end for */
-
-        /* Reet the flag from the unprotect */
-        oh->chunks_pinned = FALSE;
-    } /* end if */
-
-    /* Unprotect the object header */
-    if(H5AC_unprotect(loc->file, dxpl_id, H5AC_OHDR, oh->chunk[0].addr, oh, oh_flags) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_unprotect() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_touch_oh
- *
- * Purpose:	If FORCE is non-zero then create a modification time message
- *		unless one already exists.  Then update any existing
- *		modification time message with the current time.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *              Monday, July 27, 1998
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_touch_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh, hbool_t force)
-{
-    H5O_chunk_proxy_t *chk_proxy = NULL;        /* Chunk that message is in */
-    hbool_t chk_dirtied = FALSE;        /* Flag for unprotecting chunk */
-    time_t	now;                    /* Current time */
-    herr_t      ret_value = SUCCEED;    /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    HDassert(f);
-    HDassert(oh);
-
-    /* Check if this object header is tracking times */
-    if(oh->flags & H5O_HDR_STORE_TIMES) {
-        /* Get current time */
-        now = H5_now();
-
-        /* Check version, to determine how to store time information */
-        if(oh->version == H5O_VERSION_1) {
-            size_t	idx;                    /* Index of modification time message to update */
-
-            /* Look for existing message */
-            for(idx = 0; idx < oh->nmesgs; idx++)
-                if(H5O_MSG_MTIME == oh->mesg[idx].type || H5O_MSG_MTIME_NEW == oh->mesg[idx].type)
-                    break;
-
-            /* Create a new message, if necessary */
-            if(idx == oh->nmesgs) {
-                unsigned mesg_flags = 0;        /* Flags for message in object header */
-
-                /* If we would have to create a new message, but we aren't 'forcing' it, get out now */
-                if(!force)
-                    HGOTO_DONE(SUCCEED);        /*nothing to do*/
-
-                /* Allocate space for the modification time message */
-                if(H5O_msg_alloc(f, dxpl_id, oh, H5O_MSG_MTIME_NEW, &mesg_flags, &now, &idx) < 0)
-                    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to allocate space for modification time message")
-
-                /* Set the message's flags if appropriate */
-                oh->mesg[idx].flags = (uint8_t)mesg_flags;
-            } /* end if */
-
-            /* Protect chunk */
-            if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, oh->mesg[idx].chunkno)))
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
-
-            /* Allocate 'native' space, if necessary */
-            if(NULL == oh->mesg[idx].native) {
-                if(NULL == (oh->mesg[idx].native = H5FL_MALLOC(time_t)))
-                    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "memory allocation failed for modification time message")
-            } /* end if */
-
-            /* Update the message */
-            *((time_t *)(oh->mesg[idx].native)) = now;
-
-            /* Mark the message as dirty */
-            oh->mesg[idx].dirty = TRUE;
-            chk_dirtied = TRUE;
-        } /* end if */
-        else {
-            /* XXX: For now, update access time & change fields in the object header */
-            /* (will need to add some code to update modification time appropriately) */
-            oh->atime = oh->ctime = now;
-
-            /* Mark object header as dirty in cache */
-            if(H5AC_mark_entry_dirty(oh) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTMARKDIRTY, FAIL, "unable to mark object header as dirty")
-        } /* end else */
-    } /* end if */
-
-done:
-    /* Release chunk */
-    if(chk_proxy && H5O_chunk_unprotect(f, dxpl_id, chk_proxy, chk_dirtied) < 0)
-        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_touch_oh() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_touch
- *
- * Purpose:	Touch an object by setting the modification time to the
- *		current time and marking the object as dirty.  Unless FORCE
- *		is non-zero, nothing happens if there is no MTIME message in
- *		the object header.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *              Monday, July 27, 1998
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_touch(const H5O_loc_t *loc, hbool_t force, hid_t dxpl_id)
-{
-    H5O_t	*oh = NULL;             /* Object header to modify */
-    unsigned 	oh_flags = H5AC__NO_FLAGS_SET; /* Flags for unprotecting object header */
-    herr_t      ret_value = SUCCEED;    /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* check args */
-    HDassert(loc);
-
-    /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__NO_FLAGS_SET, FALSE)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
-
-    /* Create/Update the modification time message */
-    if(H5O_touch_oh(loc->file, dxpl_id, oh, force) < 0)
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "unable to update object modificaton time")
-
-    /* Mark object header as changed */
-    oh_flags |= H5AC__DIRTIED_FLAG;
-
-done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, oh_flags) < 0)
-	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_touch() */
-
-#ifdef H5O_ENABLE_BOGUS
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_bogus_oh
- *
- * Purpose:	Create a "bogus" message unless one already exists.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *              <koziol@ncsa.uiuc.edu>
- *              Tuesday, January 21, 2003
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_bogus_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned bogus_id, unsigned mesg_flags)
-{
-    size_t	idx;                /* Local index variable */
-    H5O_msg_class_t *type;	    /* Message class type */
-    herr_t ret_value = SUCCEED;     /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    HDassert(f);
-    HDassert(oh);
-
-    /* Look for existing message */
-    for(idx = 0; idx < oh->nmesgs; idx++)
-	if(H5O_MSG_BOGUS_VALID == oh->mesg[idx].type || 
-	   H5O_MSG_BOGUS_INVALID == oh->mesg[idx].type)
-            break;
-
-    /* Create a new message */
-    if(idx == oh->nmesgs) {
-        H5O_bogus_t *bogus;             /* Pointer to the bogus information */
-
-        /* Allocate the native message in memory */
-	if(NULL == (bogus = H5MM_malloc(sizeof(H5O_bogus_t))))
-	    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "memory allocation failed for 'bogus' message")
-
-        /* Update the native value */
-        bogus->u = H5O_BOGUS_VALUE;
-
-	if(bogus_id == H5O_BOGUS_VALID_ID)
-	    type = H5O_MSG_BOGUS_VALID;
-	else if(bogus_id == H5O_BOGUS_INVALID_ID)
-	    type = H5O_MSG_BOGUS_INVALID;
-	else
-	    HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID for 'bogus' message")
-
-        /* Allocate space in the object header for bogus message */
-	if(H5O_msg_alloc(f, dxpl_id, oh, type, &mesg_flags, bogus, &idx) < 0)
-	    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to allocate space for 'bogus' message")
-
-        /* Point to "bogus" information (take it over) */
-	oh->mesg[idx].native = bogus;
-
-        /* Set the appropriate flags for the message */
-        oh->mesg[idx].flags = mesg_flags;
-
-        /* Mark the message and object header as dirty */
-        oh->mesg[idx].dirty = TRUE;
-        oh->cache_info.is_dirty = TRUE;
-    } /* end if */
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_bogus_oh() */
-#endif /* H5O_ENABLE_BOGUS */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_delete
- *
- * Purpose:	Delete an object header from a file.  This frees the file
- *              space used for the object header (and it's continuation blocks)
- *              and also walks through each header message and asks it to
- *              remove all the pieces of the file referenced by the header.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Mar 19 2003
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr)
-{
-    H5O_t *oh = NULL;           /* Object header information */
-    H5O_loc_t loc;              /* Object location for object to delete */
-    unsigned oh_flags = H5AC__NO_FLAGS_SET; /* Flags for unprotecting object header */
-    hbool_t corked;
-    herr_t ret_value = SUCCEED; /* Return value */
-
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, addr, FAIL)
-
-    /* Check args */
-    HDassert(f);
-    HDassert(H5F_addr_defined(addr));
-
-    /* Set up the object location */
-    loc.file = f;
-    loc.addr = addr;
-    loc.holding_file = FALSE;
-
-    /* Get the object header information */
-    if(NULL == (oh = H5O_protect(&loc, dxpl_id, H5AC__NO_FLAGS_SET, FALSE)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
-
-    /* Delete object */
-    if(H5O_delete_oh(f, dxpl_id, oh) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "can't delete object from file")
-
-    /* Uncork cache entries with tag: addr */
-    if(H5AC_cork(f, addr, H5AC__GET_CORKED, &corked) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to retrieve an object's cork status")
-    if(corked)
-	if(H5AC_cork(f, addr, H5AC__UNCORK, NULL) < 0)
-	    HGOTO_ERROR(H5E_OHDR, H5E_CANTUNCORK, FAIL, "unable to uncork an object")
-
-    /* Mark object header as deleted */
-    oh_flags = H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG;
-
-done:
-    if(oh && H5O_unprotect(&loc, dxpl_id, oh, oh_flags) < 0)
-	HDONE_ERROR(H5E_OHDR, H5E_PROTECT, FAIL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_delete() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_delete_oh
- *
- * Purpose:	Internal function to:
- *              Delete an object header from a file.  This frees the file
- *              space used for the object header (and it's continuation blocks)
- *              and also walks through each header message and asks it to
- *              remove all the pieces of the file referenced by the header.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Mar 19 2003
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5O_delete_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
-{
-    H5O_mesg_t *curr_msg;       /* Pointer to current message being operated on */
-    unsigned	u;
-    herr_t ret_value = SUCCEED;   /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    /* Check args */
-    HDassert(f);
-    HDassert(oh);
-
-    /* Walk through the list of object header messages, asking each one to
-     * delete any file space used
-     */
-    for(u = 0, curr_msg = &oh->mesg[0]; u < oh->nmesgs; u++, curr_msg++) {
-        /* Free any space referred to in the file from this message */
-        if(H5O_delete_mesg(f, dxpl_id, oh, curr_msg) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to delete file space for object header message")
-    } /* end for */
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_delete_oh() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_obj_type
- *
- * Purpose:	Retrieves the type of object pointed to by `loc'.
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Robb Matzke
- *              Wednesday, November  4, 1998
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_obj_type(const H5O_loc_t *loc, H5O_type_t *obj_type, hid_t dxpl_id)
-{
-    H5O_t	*oh = NULL;             /* Object header for location */
-    herr_t      ret_value = SUCCEED;    /* Return value */
-
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, loc->addr, FAIL)
-
-    /* Load the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
-
-    /* Retrieve the type of the object */
-    if(H5O_obj_type_real(oh, obj_type) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to determine object type")
-
-done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
-	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_obj_type() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_obj_type_real
- *
- * Purpose:	Returns the type of object pointed to by `oh'.
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *              Monday, November 21, 2005
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5O_obj_type_real(H5O_t *oh, H5O_type_t *obj_type)
-{
-    const H5O_obj_class_t *obj_class;           /* Class of object for header */
-
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    /* Sanity check */
-    HDassert(oh);
-    HDassert(obj_type);
-
-    /* Look up class for object header */
-    if(NULL == (obj_class = H5O_obj_class_real(oh))) {
-        /* Clear error stack from "failed" class lookup */
-        H5E_clear_stack(NULL);
-
-        /* Set type to "unknown" */
-        *obj_type = H5O_TYPE_UNKNOWN;
-    } /* end if */
-    else {
-        /* Set object type */
-        *obj_type = obj_class->type;
-    } /* end else */
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_obj_type_real() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_obj_class
- *
- * Purpose:	Returns the class of object pointed to by `loc'.
- *
- * Return:	Success:	An object class
- *		Failure:	NULL
- *
- * Programmer:	Quincey Koziol
- *              Monday, November  6, 2006
- *
- *-------------------------------------------------------------------------
- */
-const H5O_obj_class_t *
-H5O_obj_class(const H5O_loc_t *loc, hid_t dxpl_id)
-{
-    H5O_t	*oh = NULL;                     /* Object header for location */
-    const H5O_obj_class_t *ret_value = NULL;    /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, loc->addr, NULL)
-
-    /* Load the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to load object header")
-
-    /* Test whether entry qualifies as a particular type of object */
-    if(NULL == (ret_value = H5O_obj_class_real(oh)))
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, NULL, "unable to determine object type")
-
-done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
-	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, NULL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI_TAG(ret_value, NULL)
-} /* end H5O_obj_class() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_obj_class_real
- *
- * Purpose:	Returns the class of object pointed to by `oh'.
- *
- * Return:	Success:	An object class
- *		Failure:	NULL
- *
- * Programmer:	Quincey Koziol
- *              Monday, November 21, 2005
- *
- *-------------------------------------------------------------------------
- */
-static const H5O_obj_class_t *
-H5O_obj_class_real(H5O_t *oh)
-{
-    size_t	i;                      /* Local index variable */
-    const H5O_obj_class_t *ret_value = NULL;   /* Return value */
-
-    FUNC_ENTER_NOAPI(NULL)
-
-    /* Sanity check */
-    HDassert(oh);
-
-    /* Test whether entry qualifies as a particular type of object */
-    /* (Note: loop is in reverse order, to test specific objects first) */
-    for(i = NELMTS(H5O_obj_class_g); i > 0; --i) {
-        htri_t	isa;            /* Is entry a particular type? */
-
-	if((isa = (H5O_obj_class_g[i - 1]->isa)(oh)) < 0)
-	    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, NULL, "unable to determine object type")
-	else if(isa)
-	    HGOTO_DONE(H5O_obj_class_g[i - 1])
-    } /* end for */
-
-    if(0 == i)
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, NULL, "unable to determine object type")
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_obj_class_real() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_get_loc
- *
- * Purpose:	Gets the object location for an object given its ID.
- *
- * Return:	Success:	Pointer to H5O_loc_t
- *		Failure:	NULL
- *
- * Programmer:	James Laird
- *		July 25 2006
- *
- *-------------------------------------------------------------------------
- */
-H5O_loc_t *
-H5O_get_loc(hid_t object_id)
-{
-    H5O_loc_t   *ret_value = NULL;      /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    switch(H5I_get_type(object_id)) {
-        case H5I_GROUP:
-            if(NULL == (ret_value = H5O_OBJ_GROUP->get_oloc(object_id)))
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, NULL, "unable to get object location from group ID")
-            break;
-
-        case H5I_DATASET:
-            if(NULL == (ret_value = H5O_OBJ_DATASET->get_oloc(object_id)))
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, NULL, "unable to get object location from dataset ID")
-            break;
-
-        case H5I_DATATYPE:
-            if(NULL == (ret_value = H5O_OBJ_DATATYPE->get_oloc(object_id)))
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, NULL, "unable to get object location from datatype ID")
-            break;
-
-        case H5I_UNINIT:
-        case H5I_BADID:
-        case H5I_FILE:
-        case H5I_DATASPACE:
-        case H5I_ATTR:
-        case H5I_REFERENCE:
-        case H5I_VFL:
-        case H5I_GENPROP_CLS:
-        case H5I_GENPROP_LST:
-        case H5I_ERROR_CLASS:
-        case H5I_ERROR_MSG:
-        case H5I_ERROR_STACK:
-        case H5I_NTYPES:
-        default:
-            HGOTO_ERROR(H5E_OHDR, H5E_BADTYPE, NULL, "invalid object type")
-    } /* end switch */
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_get_loc() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_loc_reset
- *
- * Purpose:	Reset a object location to an empty state
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *              Monday, September 19, 2005
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_loc_reset(H5O_loc_t *loc)
-{
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    /* Check arguments */
-    HDassert(loc);
-
-    /* Clear the object location to an empty state */
-    HDmemset(loc, 0, sizeof(H5O_loc_t));
-    loc->addr = HADDR_UNDEF;
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_loc_reset() */
-
-
-/*-------------------------------------------------------------------------
- * Function:    H5O_loc_copy
- *
- * Purpose:     Copy object location information
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *              koziol@ncsa.uiuc.edu
- *              Monday, September 19, 2005
- *
- * Notes:       'depth' parameter determines how much of the group entry
- *              structure we want to copy.  The values are:
- *                  H5_COPY_SHALLOW - Copy all the field values from the source
- *                      to the destination, but not copying objects pointed to.
- *                      (Destination "takes ownership" of objects pointed to)
- *                  H5_COPY_DEEP - Copy all the fields from the source to
- *                      the destination, deep copying objects pointed to.
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_loc_copy(H5O_loc_t *dst, H5O_loc_t *src, H5_copy_depth_t depth)
-{
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    /* Check arguments */
-    HDassert(src);
-    HDassert(dst);
-    HDassert(depth == H5_COPY_SHALLOW || depth == H5_COPY_DEEP);
-
-    /* Copy the top level information */
-    HDmemcpy(dst, src, sizeof(H5O_loc_t));
-
-    /* Deep copy the names */
-    if(depth == H5_COPY_DEEP) {
-        /* If the original entry was holding open the file, this one should
-         * hold it open, too.
-         */
-        if(src->holding_file)
-            H5F_INCR_NOPEN_OBJS(dst->file);
-    } else if(depth == H5_COPY_SHALLOW) {
-        H5O_loc_reset(src);
-    } /* end if */
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_loc_copy() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_loc_hold_file
- *
- * Purpose:	Have this object header hold a file open until it is
- *              released.
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	James Laird
- *              Wednesday, August 16, 2006
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_loc_hold_file(H5O_loc_t *loc)
-{
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    /* Check arguments */
-    HDassert(loc);
-    HDassert(loc->file);
-
-    /* If this location is not already holding its file open, do so. */
-    if(!loc->holding_file) {
-        H5F_INCR_NOPEN_OBJS(loc->file);
-        loc->holding_file = TRUE;
-    } /* end if */
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_loc_hold_file() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_loc_free
- *
- * Purpose:	Release resources used by this object header location.
- *              Not to be confused with H5O_close; this is used on
- *              locations that don't correspond to open objects.
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	James Laird
- *              Wednesday, August 16, 2006
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_loc_free(H5O_loc_t *loc)
-{
-    herr_t ret_value = SUCCEED;
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    /* Check arguments */
-    HDassert(loc);
-
-    /* If this location is holding its file open try to close the file. */
-    if(loc->holding_file) {
-        H5F_DECR_NOPEN_OBJS(loc->file);
-        loc->holding_file = FALSE;
-        if(H5F_NOPEN_OBJS(loc->file) <= 0) {
-            if(H5F_try_close(loc->file, NULL) < 0)
-                HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "can't close file")
-        } /* end if */
-    } /* end if */
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_loc_free() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_get_hdr_info
- *
- * Purpose:	Retrieve the object header information for an object
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *		September 22 2009
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_get_hdr_info(const H5O_loc_t *loc, hid_t dxpl_id, H5O_hdr_info_t *hdr)
-{
-    H5O_t *oh = NULL;                   /* Object header */
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Check args */
-    HDassert(loc);
-    HDassert(hdr);
-
-    /* Reset the object header info structure */
-    HDmemset(hdr, 0, sizeof(*hdr));
-
-    /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "unable to load object header")
-
-    /* Get the information for the object header */
-    if(H5O_get_hdr_info_real(oh, hdr) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object header info")
-
-done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
-	HDONE_ERROR(H5E_OHDR, H5E_PROTECT, FAIL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_get_hdr_info() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_get_hdr_info_real
- *
- * Purpose:	Internal routine to retrieve the object header information for an object
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *		September 22 2009
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5O_get_hdr_info_real(const H5O_t *oh, H5O_hdr_info_t *hdr)
-{
-    const H5O_mesg_t *curr_msg;         /* Pointer to current message being operated on */
-    const H5O_chunk_t *curr_chunk;	/* Pointer to current message being operated on */
-    unsigned u;                         /* Local index variable */
-
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    /* Check args */
-    HDassert(oh);
-    HDassert(hdr);
-
-    /* Set the version for the object header */
-    hdr->version = oh->version;
-
-    /* Set the number of messages & chunks */
-    H5_CHECKED_ASSIGN(hdr->nmesgs, unsigned, oh->nmesgs, size_t);
-    H5_CHECKED_ASSIGN(hdr->nchunks, unsigned, oh->nchunks, size_t);
-
-    /* Set the status flags */
-    hdr->flags = oh->flags;
-
-    /* Iterate over all the messages, accumulating message size & type information */
-    hdr->space.meta = (hsize_t)H5O_SIZEOF_HDR(oh) + (hsize_t)(H5O_SIZEOF_CHKHDR_OH(oh) * (oh->nchunks - 1));
-    hdr->space.mesg = 0;
-    hdr->space.free = 0;
-    hdr->mesg.present = 0;
-    hdr->mesg.shared = 0;
-    for(u = 0, curr_msg = &oh->mesg[0]; u < oh->nmesgs; u++, curr_msg++) {
-        uint64_t type_flag;             /* Flag for message type */
-
-        /* Accumulate space usage information, based on the type of message */
-	if(H5O_NULL_ID == curr_msg->type->id)
-            hdr->space.free += (hsize_t)((size_t)H5O_SIZEOF_MSGHDR_OH(oh) + curr_msg->raw_size);
-        else if(H5O_CONT_ID == curr_msg->type->id)
-            hdr->space.meta += (hsize_t)((size_t)H5O_SIZEOF_MSGHDR_OH(oh) + curr_msg->raw_size);
-        else {
-            hdr->space.meta += (hsize_t)H5O_SIZEOF_MSGHDR_OH(oh);
-            hdr->space.mesg += curr_msg->raw_size;
-        } /* end else */
-
-        /* Set flag to indicate presence of message type */
-        type_flag = ((uint64_t)1) << curr_msg->type->id;
-        hdr->mesg.present |= type_flag;
-
-        /* Set flag if the message is shared in some way */
-        if(curr_msg->flags & H5O_MSG_FLAG_SHARED)                                   \
-            hdr->mesg.shared |= type_flag;
-    } /* end for */
-
-    /* Iterate over all the chunks, adding any gaps to the free space */
-    hdr->space.total = 0;
-    for(u = 0, curr_chunk = &oh->chunk[0]; u < oh->nchunks; u++, curr_chunk++) {
-        /* Accumulate the size of the header on disk */
-        hdr->space.total += curr_chunk->size;
-
-        /* If the chunk has a gap, add it to the free space */
-        hdr->space.free += curr_chunk->gap;
-    } /* end for */
-
-    /* Sanity check that all the bytes are accounted for */
-    HDassert(hdr->space.total == (hdr->space.free + hdr->space.meta + hdr->space.mesg));
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_get_hdr_info_real() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_get_info
- *
- * Purpose:	Retrieve the information for an object
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *		November 21 2006
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_get_info(const H5O_loc_t *loc, hid_t dxpl_id, hbool_t want_ih_info,
-    H5O_info_t *oinfo)
-{
-    const H5O_obj_class_t *obj_class;   /* Class of object for header */
-    H5O_t *oh = NULL;                   /* Object header */
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, loc->addr, FAIL)
-
-    /* Check args */
-    HDassert(loc);
-    HDassert(oinfo);
-
-    /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
-
-    /* Reset the object info structure */
-    HDmemset(oinfo, 0, sizeof(*oinfo));
-
-    /* Retrieve the file's fileno */
-    H5F_GET_FILENO(loc->file, oinfo->fileno);
-
-    /* Set the object's address */
-    oinfo->addr = loc->addr;
-
-    /* Get class for object */
-    if(NULL == (obj_class = H5O_obj_class_real(oh)))
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to determine object class")
-
-    /* Retrieve the type of the object */
-    oinfo->type = obj_class->type;
-
-    /* Set the object's reference count */
-    oinfo->rc = oh->nlink;
-
-    /* Get modification time for object */
-    if(oh->version > H5O_VERSION_1) {
-        oinfo->atime = oh->atime;
-        oinfo->mtime = oh->mtime;
-        oinfo->ctime = oh->ctime;
-        oinfo->btime = oh->btime;
-    } /* end if */
-    else {
-        htri_t	exists;                 /* Flag if header message of interest exists */
-
-        /* No information for access & modification fields */
-        /* (we stopped updating the "modification time" header message for
-         *      raw data changes, so the "modification time" header message
-         *      is closest to the 'change time', in POSIX terms - QAK)
-         */
-        oinfo->atime = 0;
-        oinfo->mtime = 0;
-        oinfo->btime = 0;
-
-        /* Might be information for modification time */
-        if((exists = H5O_msg_exists_oh(oh, H5O_MTIME_ID)) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "unable to check for MTIME message")
-        if(exists > 0) {
-            /* Get "old style" modification time info */
-            if(NULL == H5O_msg_read_oh(loc->file, dxpl_id, oh, H5O_MTIME_ID, &oinfo->ctime))
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read MTIME message")
-        } /* end if */
-        else {
-            /* Check for "new style" modification time info */
-            if((exists = H5O_msg_exists_oh(oh, H5O_MTIME_NEW_ID)) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "unable to check for MTIME_NEW message")
-            if(exists > 0) {
-                /* Get "new style" modification time info */
-                if(NULL == H5O_msg_read_oh(loc->file, dxpl_id, oh, H5O_MTIME_NEW_ID, &oinfo->ctime))
-                    HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read MTIME_NEW message")
-            } /* end if */
-            else
-                oinfo->ctime = 0;
-        } /* end else */
-    } /* end else */
-
-    /* Get the information for the object header */
-    if(H5O_get_hdr_info_real(oh, &oinfo->hdr) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object header info")
-
-    /* Retrieve # of attributes */
-    if(H5O_attr_count_real(loc->file, dxpl_id, oh, &oinfo->num_attrs) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve attribute count")
-
-    /* Get B-tree & heap metadata storage size, if requested */
-    if(want_ih_info) {
-        /* Check for 'bh_info' callback for this type of object */
-        if(obj_class->bh_info) {
-            /* Call the object's class 'bh_info' routine */
-            if((obj_class->bh_info)(loc, dxpl_id, oh, &oinfo->meta_size.obj) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object's btree & heap info")
-        } /* end if */
-
-        /* Get B-tree & heap info for any attributes */
-        if(oinfo->num_attrs > 0) {
-            if(H5O_attr_bh_info(loc->file, dxpl_id, oh, &oinfo->meta_size.attr) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve attribute btree & heap info")
-        } /* end if */
-    } /* end if */
-
-done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
-	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_get_info() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_get_create_plist
- *
- * Purpose:	Retrieve the object creation properties for an object
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *		November 28 2006
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_get_create_plist(const H5O_loc_t *loc, hid_t dxpl_id, H5P_genplist_t *oc_plist)
-{
-    H5O_t *oh = NULL;                   /* Object header */
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Check args */
-    HDassert(loc);
-    HDassert(oc_plist);
-
-    /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
-
-    /* Set property values, if they were used for the object */
-    if(oh->version > H5O_VERSION_1) {
-        uint8_t ohdr_flags;             /* "User-visible" object header status flags */
-
-        /* Set attribute storage values */
-        if(H5P_set(oc_plist, H5O_CRT_ATTR_MAX_COMPACT_NAME, &oh->max_compact) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set max. # of compact attributes in property list")
-        if(H5P_set(oc_plist, H5O_CRT_ATTR_MIN_DENSE_NAME, &oh->min_dense) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set min. # of dense attributes in property list")
-
-        /* Mask off non-"user visible" flags */
-        ohdr_flags = oh->flags & (H5O_HDR_ATTR_CRT_ORDER_TRACKED | H5O_HDR_ATTR_CRT_ORDER_INDEXED | H5O_HDR_STORE_TIMES);
-
-        /* Set object header flags */
-        if(H5P_set(oc_plist, H5O_CRT_OHDR_FLAGS_NAME, &ohdr_flags) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set object header flags")
-    } /* end if */
-
-done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
-	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_get_create_plist() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_get_nlinks
- *
- * Purpose:	Retrieve the number of link messages read in from the file
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *		March 11 2007
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_get_nlinks(const H5O_loc_t *loc, hid_t dxpl_id, hsize_t *nlinks)
-{
-    H5O_t *oh = NULL;                   /* Object header */
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Check args */
-    HDassert(loc);
-    HDassert(nlinks);
-
-    /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
-
-    /* Retrieve the # of link messages seen when the object header was loaded */
-    *nlinks = oh->link_msgs_seen;
-
-done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
-	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_get_nlinks() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_obj_create
- *
- * Purpose:	Creates an object, in an abstract manner.
- *
- * Return:	Success:	Pointer to object opened
- *		Failure:	NULL
- *
- * Programmer:	Quincey Koziol
- *		April 9 2007
- *
- *-------------------------------------------------------------------------
- */
-void *
-H5O_obj_create(H5F_t *f, H5O_type_t obj_type, void *crt_info, H5G_loc_t *obj_loc,
-    hid_t dxpl_id)
-{
-    size_t u;                           /* Local index variable */
-    void *ret_value = NULL;             /* Return value */
-
-    FUNC_ENTER_NOAPI(NULL)
-
-    /* Sanity checks */
-    HDassert(f);
-    HDassert(obj_type >= H5O_TYPE_GROUP && obj_type <= H5O_TYPE_NAMED_DATATYPE);
-    HDassert(crt_info);
-    HDassert(obj_loc);
-
-    /* Iterate through the object classes */
-    for(u = 0; u < NELMTS(H5O_obj_class_g); u++) {
-        /* Check for correct type of object to create */
-	if(H5O_obj_class_g[u]->type == obj_type) {
-            /* Call the object class's 'create' routine */
-            HDassert(H5O_obj_class_g[u]->create);
-            if(NULL == (ret_value = H5O_obj_class_g[u]->create(f, crt_info, obj_loc, dxpl_id)))
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, NULL, "unable to open object")
-
-            /* Break out of loop */
-            break;
-        } /* end if */
-    } /* end for */
-    HDassert(ret_value);
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_obj_create() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_get_oh_addr
- *
- * Purpose:	Retrieve the address of the object header
- *
- * Note:	This routine participates in the "Inlining C struct access"
- *		pattern, don't call it directly, use the appropriate macro
- *		defined in H5Oprivate.h.
- *
- * Return:	Success:	Valid haddr_t
- *		Failure:	HADDR_UNDEF
- *
- * Programmer:	Quincey Koziol
- *		March 15 2007
- *
- *-------------------------------------------------------------------------
- */
-haddr_t
-H5O_get_oh_addr(const H5O_t *oh)
-{
-    /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    HDassert(oh);
-    HDassert(oh->chunk);
-
-    FUNC_LEAVE_NOAPI(oh->chunk[0].addr)
-} /* end H5O_get_oh_addr() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_get_rc_and_type
- *
- * Purpose:	Retrieve an object's reference count and type
- *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *		November  4 2007
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_get_rc_and_type(const H5O_loc_t *loc, hid_t dxpl_id, unsigned *rc, H5O_type_t *otype)
-{
-    H5O_t *oh = NULL;                   /* Object header */
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Check args */
-    HDassert(loc);
-
-    /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
-
-    /* Set the object's reference count */
-    if(rc)
-        *rc = oh->nlink;
-
-    /* Retrieve the type of the object */
-    if(otype)
-        if(H5O_obj_type_real(oh, otype) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to determine object type")
-
-done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
-	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_get_rc_and_type() */
-
-
-/*-------------------------------------------------------------------------
- * Function:    H5O_free_visit_visited
- *
- * Purpose:     Free the key for an object visited during a group traversal
- *
- * Return:      Non-negative on success, negative on failure
- *
- * Programmer:  Quincey Koziol
- *	        Nov 25, 2007
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5O_free_visit_visited(void *item, void H5_ATTR_UNUSED *key, void H5_ATTR_UNUSED *operator_data/*in,out*/)
-{
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    item = H5FL_FREE(H5_obj_t, item);
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_free_visit_visited() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_visit_cb
- *
- * Purpose:     Callback function for recursively visiting objects from a group
- *
- * Return:	Success:        Non-negative
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *	        Nov 25, 2007
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5O_visit_cb(hid_t H5_ATTR_UNUSED group, const char *name, const H5L_info_t *linfo,
-    void *_udata)
-{
-    H5O_iter_visit_ud_t *udata = (H5O_iter_visit_ud_t *)_udata;     /* User data for callback */
-    H5G_loc_t   obj_loc;                /* Location of object */
-    H5G_name_t  obj_path;            	/* Object's group hier. path */
-    H5O_loc_t   obj_oloc;            	/* Object's object location */
-    hbool_t     obj_found = FALSE;      /* Object at 'name' found */
-    herr_t ret_value = H5_ITER_CONT;    /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    /* Sanity check */
-    HDassert(name);
-    HDassert(linfo);
-    HDassert(udata);
-
-    /* Check if this is a hard link */
-    if(linfo->type == H5L_TYPE_HARD) {
-        H5_obj_t obj_pos;       /* Object "position" for this object */
-
-        /* Set up opened group location to fill in */
-        obj_loc.oloc = &obj_oloc;
-        obj_loc.path = &obj_path;
-        H5G_loc_reset(&obj_loc);
-
-        /* Find the object using the LAPL passed in */
-        /* (Correctly handles mounted files) */
-        if(H5G_loc_find(udata->start_loc, name, &obj_loc/*out*/, udata->lapl_id, udata->dxpl_id) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, H5_ITER_ERROR, "object not found")
-        obj_found = TRUE;
-
-        /* Construct unique "position" for this object */
-        H5F_GET_FILENO(obj_oloc.file, obj_pos.fileno);
-        obj_pos.addr = obj_oloc.addr;
-
-        /* Check if we've seen the object the link references before */
-        if(NULL == H5SL_search(udata->visited, &obj_pos)) {
-            H5O_info_t oinfo;           /* Object info */
-
-            /* Get the object's info */
-            if(H5O_get_info(&obj_oloc, udata->dxpl_id, TRUE, &oinfo) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, H5_ITER_ERROR, "unable to get object info")
-
-            /* Make the application callback */
-            ret_value = (udata->op)(udata->obj_id, name, &oinfo, udata->op_data);
-
-            /* Check for continuing to visit objects */
-            if(ret_value == H5_ITER_CONT) {
-                /* If its ref count is > 1, we add it to the list of visited objects */
-                /* (because it could come up again during traversal) */
-                if(oinfo.rc > 1) {
-                    H5_obj_t *new_node;                  /* New object node for visited list */
-
-                    /* Allocate new object "position" node */
-                    if((new_node = H5FL_MALLOC(H5_obj_t)) == NULL)
-                        HGOTO_ERROR(H5E_OHDR, H5E_NOSPACE, H5_ITER_ERROR, "can't allocate object node")
-
-                    /* Set node information */
-                    *new_node = obj_pos;
-
-                    /* Add to list of visited objects */
-                    if(H5SL_insert(udata->visited, new_node, new_node) < 0)
-                        HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, H5_ITER_ERROR, "can't insert object node into visited list")
-                } /* end if */
-            } /* end if */
-        } /* end if */
-    } /* end if */
-
-done:
-    /* Release resources */
-    if(obj_found && H5G_loc_free(&obj_loc) < 0)
-        HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, H5_ITER_ERROR, "can't free location")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_visit_cb() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_visit
- *
- * Purpose:	Recursively visit an object and all the objects reachable
- *              from it.  If the starting object is a group, all the objects
- *              linked to from that group will be visited.  Links within
- *              each group are visited according to the order within the
- *              specified index (unless the specified index does not exist for
- *              a particular group, then the "name" index is used).
- *
- *              NOTE: Soft links and user-defined links are ignored during
- *              this operation.
- *
- *              NOTE: Each _object_ reachable from the initial group will only
- *              be visited once.  If multiple hard links point to the same
- *              object, the first link to the object's path (according to the
- *              iteration index and iteration order given) will be used to in
- *              the callback about the object.
- *
- * Return:	Success:	The return value of the first operator that
- *				returns non-zero, or zero if all members were
- *				processed with no operator returning non-zero.
- *
- *		Failure:	Negative if something goes wrong within the
- *				library, or the negative value returned by one
- *				of the operators.
- *
- * Programmer:	Quincey Koziol
- *		November 24 2007
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5O_visit(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
-    H5_iter_order_t order, H5O_iterate_t op, void *op_data, hid_t lapl_id,
-    hid_t dxpl_id)
-{
-    H5O_iter_visit_ud_t udata;  /* User data for callback */
-    H5G_loc_t	loc;            /* Location of reference object */
-    H5G_loc_t   obj_loc;        /* Location used to open object */
-    H5G_name_t  obj_path;       /* Opened object group hier. path */
-    H5O_loc_t   obj_oloc;       /* Opened object object location */
-    hbool_t     loc_found = FALSE;      /* Entry at 'name' found */
-    H5O_info_t  oinfo;          /* Object info struct */
-    hid_t       obj_id = (-1);  /* ID of object */
-    herr_t      ret_value = FAIL;       /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* Portably initialize user data struct to zeros */
-    HDmemset(&udata, 0, sizeof(udata));
-
-    /* Check args */
-    if(H5G_loc(loc_id, &loc) < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-
-    /* Set up opened group location to fill in */
-    obj_loc.oloc = &obj_oloc;
-    obj_loc.path = &obj_path;
-    H5G_loc_reset(&obj_loc);
-
-    /* Find the object's location */
-    if(H5G_loc_find(&loc, obj_name, &obj_loc/*out*/, lapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "object not found")
-    loc_found = TRUE;
-
-    /* Get the object's info */
-    if(H5O_get_info(&obj_oloc, dxpl_id, TRUE, &oinfo) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to get object info")
-
-    /* Open the object */
-    /* (Takes ownership of the obj_loc information) */
-    if((obj_id = H5O_open_by_loc(&obj_loc, lapl_id, dxpl_id, TRUE)) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open object")
-
-    /* Make callback for starting object */
-    if((ret_value = op(obj_id, ".", &oinfo, op_data)) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "can't visit objects")
-
-    /* Check return value of first callback */
-    if(ret_value != H5_ITER_CONT)
-        HGOTO_DONE(ret_value);
-
-    /* Check for object being a group */
-    if(oinfo.type == H5O_TYPE_GROUP) {
-        H5G_loc_t	start_loc;          /* Location of starting group */
-
-        /* Get the location of the starting group */
-        if(H5G_loc(obj_id, &start_loc) < 0)
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-
-        /* Set up user data for visiting links */
-        udata.obj_id = obj_id;
-        udata.start_loc = &start_loc;
-        udata.lapl_id = lapl_id;
-        udata.dxpl_id = dxpl_id;
-        udata.op = op;
-        udata.op_data = op_data;
-
-        /* Create skip list to store visited object information */
-        if((udata.visited = H5SL_create(H5SL_TYPE_OBJ, NULL)) == NULL)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTCREATE, FAIL, "can't create skip list for visited objects")
-
-        /* If its ref count is > 1, we add it to the list of visited objects */
-        /* (because it could come up again during traversal) */
-        if(oinfo.rc > 1) {
-            H5_obj_t *obj_pos;                  /* New object node for visited list */
-
-            /* Allocate new object "position" node */
-            if((obj_pos = H5FL_MALLOC(H5_obj_t)) == NULL)
-                HGOTO_ERROR(H5E_OHDR, H5E_NOSPACE, FAIL, "can't allocate object node")
-
-            /* Construct unique "position" for this object */
-            obj_pos->fileno = oinfo.fileno;
-            obj_pos->addr = oinfo.addr;
-
-            /* Add to list of visited objects */
-            if(H5SL_insert(udata.visited, obj_pos, obj_pos) < 0)
-                HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, FAIL, "can't insert object node into visited list")
-        } /* end if */
-
-        /* Call internal group visitation routine */
-        if((ret_value = H5G_visit(obj_id, ".", idx_type, order, H5O_visit_cb, &udata, lapl_id, dxpl_id)) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed")
-    } /* end if */
-
-done:
-    if(obj_id > 0) {
-        if(H5I_dec_app_ref(obj_id) < 0)
-            HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "unable to close object")
-    } /* end if */
-    else if(loc_found && H5G_loc_free(&obj_loc) < 0)
-        HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "can't free location")
-    if(udata.visited)
-        H5SL_destroy(udata.visited, H5O_free_visit_visited, NULL);
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_visit() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_inc_rc
- *
- * Purpose:	Increments the reference count on an object header
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		koziol@hdfgroup.org
- *		Jul 13 2008
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_inc_rc(H5O_t *oh)
-{
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* check args */
-    HDassert(oh);
-
-    /* Pin the object header when the reference count goes above 0 */
-    if(oh->rc == 0)
-        if(H5AC_pin_protected_entry(oh) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTPIN, FAIL, "unable to pin object header")
-
-    /* Increment reference count */
-    oh->rc++;
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_inc_rc() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_dec_rc
- *
- * Purpose:	Decrements the reference count on an object header
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		koziol@hdfgroup.org
- *		Jul 13 2008
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_dec_rc(H5O_t *oh)
-{
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* check args */
-    HDassert(oh);
-
-    /* Decrement reference count */
-    oh->rc--;
-
-    /* Unpin the object header when the reference count goes back to 0 */
-    if(oh->rc == 0)
-        if(H5AC_unpin_entry(oh) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPIN, FAIL, "unable to unpin object header")
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_dec_rc() */
-
-
-/*-------------------------------------------------------------------------
- * Function:   H5O_dec_rc_by_loc
- *
- * Purpose:    Decrement the refcount of an object header, using its
- *              object location information.
- *
- * Return:     Non-negative on success/Negative on failure
- *
- * Programmer: Quincey Koziol
- *             koziol@hdfgroup.org
- *             Oct 08 2010
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O_dec_rc_by_loc(const H5O_loc_t *loc, hid_t dxpl_id)
-{
-    H5O_t       *oh = NULL;             /* Object header */
-    herr_t      ret_value = SUCCEED;    /* Return value */
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    /* check args */
-    HDassert(loc);
-
-    /* Get header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
-       HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header")
-
-    /* Decrement the reference count on the object header */
-    /* (which will unpin it, if appropriate) */
-    if(H5O_dec_rc(oh) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "unable to decrement reference count on object header")
-
-done:
-    /* Release the object header from the cache */
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
-        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_dec_rc_by_loc() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_get_proxy
- *
- * Purpose:	Retrieve the proxy for the object header.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		July 24 2016
- *
- *-------------------------------------------------------------------------
- */
-H5AC_proxy_entry_t *
-H5O_get_proxy(const H5O_t *oh)
-{
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    /* Check args */
-    HDassert(oh);
-
-    FUNC_LEAVE_NOAPI(oh->proxy)
-} /* end H5O_get_proxy() */
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O__free
- *
- * Purpose:	Destroys an object header.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Jan 15 2003
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5O__free(H5O_t *oh)
-{
-    unsigned	u;                      /* Local index variable */
-    herr_t      ret_value = SUCCEED;    /* Return value */
-
-    FUNC_ENTER_PACKAGE
-
-    /* check args */
-    HDassert(oh);
-    HDassert(0 == oh->rc);
-
-    /* Destroy chunks */
-    if(oh->chunk) {
-        for(u = 0; u < oh->nchunks; u++)
-            oh->chunk[u].image = H5FL_BLK_FREE(chunk_image, oh->chunk[u].image);
-
-        oh->chunk = (H5O_chunk_t *)H5FL_SEQ_FREE(H5O_chunk_t, oh->chunk);
-    } /* end if */
-
-    /* Destroy messages */
-    if(oh->mesg) {
-        for(u = 0; u < oh->nmesgs; u++) {
-#ifndef NDEBUG
-            /* Verify that message is clean, unless it could have been marked
-             * dirty by decoding */
-            if(oh->ndecode_dirtied && oh->mesg[u].dirty)
-                oh->ndecode_dirtied--;
-            else
-                HDassert(oh->mesg[u].dirty == 0);
-#endif /* NDEBUG */
-
-            H5O_msg_free_mesg(&oh->mesg[u]);
-        } /* end for */
-
-        /* Make sure we accounted for all the messages dirtied by decoding */
-        HDassert(!oh->ndecode_dirtied);
-
-        oh->mesg = (H5O_mesg_t *)H5FL_SEQ_FREE(H5O_mesg_t, oh->mesg);
-    } /* end if */
-
-    /* Destroy the proxy */
-    if(oh->proxy)
-        if(H5AC_proxy_entry_dest(oh->proxy) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to destroy virtual entry used for proxy")
-
-    /* destroy object header */
-    oh = H5FL_FREE(H5O_t, oh);
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O__free() */
-
diff --git a/src/H5Oainfo.c b/src/H5Oainfo.c
index 44c6611..7f4f17f 100644
--- a/src/H5Oainfo.c
+++ b/src/H5Oainfo.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -36,24 +34,23 @@
 
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_ainfo_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__ainfo_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_ainfo_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void *H5O_ainfo_copy(const void *_mesg, void *_dest);
 static size_t H5O_ainfo_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_ainfo_free(void *_mesg);
-static herr_t H5O_ainfo_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    void *_mesg);
+static herr_t H5O__ainfo_free(void *_mesg);
+static herr_t H5O__ainfo_delete(H5F_t *f, H5O_t *open_oh, void *_mesg);
 static herr_t H5O_ainfo_pre_copy_file(H5F_t *file_src, const void *mesg_src,
     hbool_t *deleted, const H5O_copy_t *cpy_info, void *udata);
-static void *H5O_ainfo_copy_file(H5F_t *file_src, void *mesg_src,
+static void *H5O__ainfo_copy_file(H5F_t *file_src, void *mesg_src,
     H5F_t *file_dst, hbool_t *recompute_size, unsigned *mesg_flags,
-    H5O_copy_t *cpy_info, void *udata, hid_t dxpl_id);
-static herr_t H5O_ainfo_post_copy_file(const H5O_loc_t *src_oloc,
+    H5O_copy_t *cpy_info, void *udata);
+static herr_t H5O__ainfo_post_copy_file(const H5O_loc_t *src_oloc,
     const void *mesg_src, H5O_loc_t *dst_oloc, void *mesg_dst,
-    unsigned *mesg_flags, hid_t dxpl_id, H5O_copy_t *cpy_info);
-static herr_t H5O_ainfo_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-			     FILE * stream, int indent, int fwidth);
+    unsigned *mesg_flags, H5O_copy_t *cpy_info);
+static herr_t H5O__ainfo_debug(H5F_t *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_AINFO[1] = {{
@@ -61,22 +58,22 @@ const H5O_msg_class_t H5O_MSG_AINFO[1] = {{
     "ainfo",                 	/*message name for debugging    */
     sizeof(H5O_ainfo_t),     	/*native message size           */
     0,				/* messages are sharable?       */
-    H5O_ainfo_decode,        	/*decode message                */
+    H5O__ainfo_decode,        	/*decode message                */
     H5O_ainfo_encode,        	/*encode message                */
     H5O_ainfo_copy,          	/*copy the native value         */
     H5O_ainfo_size,          	/*size of symbol table entry    */
     NULL,                   	/*default reset method          */
-    H5O_ainfo_free,	        /* free method			*/
-    H5O_ainfo_delete,	        /* file delete method		*/
+    H5O__ainfo_free,	        /* free method			*/
+    H5O__ainfo_delete,	        /* file delete method		*/
     NULL,			/* link method			*/
     NULL,			/*set share method		*/
     NULL,		    	/*can share method		*/
     H5O_ainfo_pre_copy_file,	/* pre copy native value to file */
-    H5O_ainfo_copy_file,	/* copy native value to file    */
-    H5O_ainfo_post_copy_file,   /* post copy native value to file */
+    H5O__ainfo_copy_file,	/* copy native value to file    */
+    H5O__ainfo_post_copy_file,  /* post copy native value to file */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_ainfo_debug          	/*debug the message             */
+    H5O__ainfo_debug          	/*debug the message             */
 }};
 
 /* Current version of attribute info information */
@@ -92,7 +89,7 @@ H5FL_DEFINE_STATIC(H5O_ainfo_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_ainfo_decode
+ * Function:    H5O__ainfo_decode
  *
  * Purpose:     Decode a message and return a pointer to a newly allocated one.
  *
@@ -106,14 +103,15 @@ H5FL_DEFINE_STATIC(H5O_ainfo_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_ainfo_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__ainfo_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_ainfo_t	*ainfo = NULL;  /* Attribute info */
     unsigned char flags;        /* Flags for encoding attribute info */
     void *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -163,7 +161,7 @@ done:
         ainfo = H5FL_FREE(H5O_ainfo_t, ainfo);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_ainfo_decode() */
+} /* end H5O__ainfo_decode() */
 
 
 /*-------------------------------------------------------------------------
@@ -297,9 +295,9 @@ H5O_ainfo_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_ainfo_free
+ * Function:	H5O__ainfo_free
  *
- * Purpose:	Free's the message
+ * Purpose:	Frees the message
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -309,20 +307,20 @@ H5O_ainfo_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_ainfo_free(void *mesg)
+H5O__ainfo_free(void *mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(mesg);
 
     mesg = H5FL_FREE(H5O_ainfo_t, mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_ainfo_free() */
+} /* end H5O__ainfo_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_ainfo_delete
+ * Function:    H5O__ainfo_delete
  *
  * Purpose:     Free file space referenced by message.  Note that open_oh
  *              *must* be non-NULL - this means that calls to
@@ -336,12 +334,12 @@ H5O_ainfo_free(void *mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_ainfo_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
+H5O__ainfo_delete(H5F_t *f, H5O_t *open_oh, void *_mesg)
 {
     H5O_ainfo_t *ainfo = (H5O_ainfo_t *)_mesg;
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -349,15 +347,14 @@ H5O_ainfo_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
     HDassert(open_oh);
 
     /* If the object is using "dense" attribute storage, delete it */
-    if(H5F_addr_defined(ainfo->fheap_addr)) {
+    if(H5F_addr_defined(ainfo->fheap_addr))
         /* Delete the attribute */
-        if(H5A_dense_delete(f, dxpl_id, ainfo) < 0)
+        if(H5A__dense_delete(f, ainfo) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to free dense attribute storage")
-    } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_ainfo_delete() */
+} /* end H5O__ainfo_delete() */
 
 
 /*-------------------------------------------------------------------------
@@ -395,7 +392,7 @@ H5O_ainfo_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void H5_ATTR_UNUSE
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_ainfo_copy_file
+ * Function:    H5O__ainfo_copy_file
  *
  * Purpose:     Copies a message from _MESG to _DEST in file
  *
@@ -408,15 +405,15 @@ H5O_ainfo_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void H5_ATTR_UNUSE
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_ainfo_copy_file(H5F_t *file_src, void *mesg_src, H5F_t *file_dst,
+H5O__ainfo_copy_file(H5F_t *file_src, void *mesg_src, H5F_t *file_dst,
     hbool_t H5_ATTR_UNUSED *recompute_size, unsigned H5_ATTR_UNUSED *mesg_flags,
-    H5O_copy_t *cpy_info, void H5_ATTR_UNUSED *udata, hid_t dxpl_id)
+    H5O_copy_t *cpy_info, void H5_ATTR_UNUSED *udata)
 {
     H5O_ainfo_t *ainfo_src = (H5O_ainfo_t *)mesg_src;
     H5O_ainfo_t *ainfo_dst = NULL;
     void *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(file_src);
@@ -436,13 +433,13 @@ H5O_ainfo_copy_file(H5F_t *file_src, void *mesg_src, H5F_t *file_dst,
         /* Prepare to copy dense attributes - actual copy in post_copy */
 
         /* Set copied metadata tag */
-        H5_BEGIN_TAG(dxpl_id, H5AC__COPIED_TAG, NULL);
+        H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
-        if(H5A_dense_create(file_dst, dxpl_id, ainfo_dst) < 0)
+        if(H5A__dense_create(file_dst, ainfo_dst) < 0)
             HGOTO_ERROR_TAG(H5E_OHDR, H5E_CANTINIT, NULL, "unable to create dense storage for attributes")
 
         /* Reset metadata tag */
-        H5_END_TAG(NULL);
+        H5_END_TAG
     } /* end if */
 
     /* Set return value */
@@ -454,11 +451,11 @@ done:
         ainfo_dst = H5FL_FREE(H5O_ainfo_t, ainfo_dst);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_ainfo_copy_file() */
+} /* H5O__ainfo_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_ainfo_post_copy_file
+ * Function:    H5O__ainfo_post_copy_file
  *
  * Purpose:     Finish copying a message from between files.
  *              We have to copy the values of a reference attribute in the
@@ -474,30 +471,28 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_ainfo_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
+H5O__ainfo_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
     H5O_loc_t *dst_oloc, void *mesg_dst, unsigned H5_ATTR_UNUSED *mesg_flags,
-    hid_t dxpl_id, H5O_copy_t *cpy_info)
+    H5O_copy_t *cpy_info)
 {
     const H5O_ainfo_t *ainfo_src = (const H5O_ainfo_t *)mesg_src;
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     HDassert(ainfo_src);
 
-    if(H5F_addr_defined(ainfo_src->fheap_addr)) {
-        if(H5A_dense_post_copy_file_all(src_oloc, ainfo_src, dst_oloc,
-                (H5O_ainfo_t *)mesg_dst, dxpl_id, cpy_info) < 0)
-        HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, FAIL, "can't copy attribute")
-    } /* end if */
+    if(H5F_addr_defined(ainfo_src->fheap_addr))
+        if(H5A__dense_post_copy_file_all(src_oloc, ainfo_src, dst_oloc, (H5O_ainfo_t *)mesg_dst, cpy_info) < 0)
+            HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, FAIL, "can't copy attribute")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_ainfo_post_copy_file() */
+} /* H5O__ainfo_post_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_ainfo_debug
+ * Function:    H5O__ainfo_debug
  *
  * Purpose:     Prints debugging info for a message.
  *
@@ -510,12 +505,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_ainfo_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE * stream,
-	       int indent, int fwidth)
+H5O__ainfo_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth)
 {
     const H5O_ainfo_t       *ainfo = (const H5O_ainfo_t *) _mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -541,5 +536,5 @@ H5O_ainfo_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const voi
 
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_ainfo_debug() */
+} /* end H5O__ainfo_debug() */
 
diff --git a/src/H5Oalloc.c b/src/H5Oalloc.c
index 40c9c38..570e16d 100644
--- a/src/H5Oalloc.c
+++ b/src/H5Oalloc.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -63,21 +61,20 @@ static herr_t H5O_add_gap(H5F_t *f, H5O_t *oh, unsigned chunkno,
     hbool_t *chk_dirtied, size_t idx, uint8_t *new_gap_loc, size_t new_gap_size);
 static herr_t H5O_eliminate_gap(H5O_t *oh, hbool_t *chk_dirtied,
     H5O_mesg_t *mesg, uint8_t *new_gap_loc, size_t new_gap_size);
-static herr_t H5O_alloc_null(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t null_idx,
+static herr_t H5O__alloc_null(H5F_t *f, H5O_t *oh, size_t null_idx,
     const H5O_msg_class_t *new_type, void *new_native, size_t new_size);
-static htri_t H5O_alloc_extend_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
+static htri_t H5O__alloc_extend_chunk(H5F_t *f, H5O_t *oh,
     unsigned chunkno, size_t size, size_t *msg_idx);
 static herr_t H5O__alloc_find_best_nonnull(const H5F_t *f, const H5O_t *oh, size_t *size,
     H5O_msg_alloc_info_t *found_msg);
-static herr_t H5O_alloc_new_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size,
+static herr_t H5O__alloc_new_chunk(H5F_t *f, H5O_t *oh, size_t size,
     size_t *new_idx);
 static herr_t H5O__alloc_find_best_null(const H5O_t *oh, size_t size, size_t *mesg_idx);
-static htri_t H5O_move_cont(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned cont_u);
-static htri_t H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh);
-static htri_t H5O_merge_null(H5F_t *f, hid_t dxpl_id, H5O_t *oh);
-static htri_t H5O_remove_empty_chunks(H5F_t *f, hid_t dxpl_id, H5O_t *oh);
-static herr_t H5O_alloc_shrink_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    unsigned chunkno);
+static htri_t H5O_move_cont(H5F_t *f, H5O_t *oh, unsigned cont_u);
+static htri_t H5O_move_msgs_forward(H5F_t *f, H5O_t *oh);
+static htri_t H5O_merge_null(H5F_t *f, H5O_t *oh);
+static htri_t H5O_remove_empty_chunks(H5F_t *f, H5O_t *oh);
+static herr_t H5O__alloc_shrink_chunk(H5F_t *f, H5O_t *oh, unsigned chunkno);
 
 
 /*********************/
@@ -327,7 +324,7 @@ H5O_eliminate_gap(H5O_t *oh, hbool_t *chk_dirtied, H5O_mesg_t *mesg,
 
 /*-------------------------------------------------------------------------
  *
- * Function:    H5O_alloc_null
+ * Function:    H5O__alloc_null
  *
  * Purpose:     Allocate room for a new message from a null message
  *
@@ -340,7 +337,7 @@ H5O_eliminate_gap(H5O_t *oh, hbool_t *chk_dirtied, H5O_mesg_t *mesg,
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_alloc_null(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t null_idx,
+H5O__alloc_null(H5F_t *f, H5O_t *oh, size_t null_idx,
     const H5O_msg_class_t *new_type, void *new_native, size_t new_size)
 {
     H5O_chunk_proxy_t *chk_proxy = NULL;        /* Chunk that message is in */
@@ -348,7 +345,7 @@ H5O_alloc_null(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t null_idx,
     H5O_mesg_t *alloc_msg;              /* Pointer to null message to allocate out of */
     herr_t ret_value = SUCCEED; 	/* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(oh);
@@ -359,7 +356,7 @@ H5O_alloc_null(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t null_idx,
     alloc_msg = &oh->mesg[null_idx];
 
     /* Protect chunk */
-    if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, alloc_msg->chunkno)))
+    if(NULL == (chk_proxy = H5O__chunk_protect(f, oh, alloc_msg->chunkno)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
 
     /* Check if there's a need to split the null message */
@@ -426,11 +423,11 @@ H5O_alloc_null(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t null_idx,
 
 done:
     /* Release chunk */
-    if(chk_proxy && H5O_chunk_unprotect(f, dxpl_id, chk_proxy, chk_dirtied) < 0)
+    if(chk_proxy && H5O__chunk_unprotect(f, chk_proxy, chk_dirtied) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_alloc_null() */
+} /* H5O__alloc_null() */
 
 
 /*-------------------------------------------------------------------------
@@ -482,7 +479,7 @@ done:
 
 /*-------------------------------------------------------------------------
  *
- * Function:    H5O_alloc_extend_chunk
+ * Function:    H5O__alloc_extend_chunk
  *
  * Purpose:     Attempt to extend a chunk that is allocated on disk.
  *
@@ -509,8 +506,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5O_alloc_extend_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno,
-    size_t size, size_t *msg_idx)
+H5O__alloc_extend_chunk(H5F_t *f, H5O_t *oh, unsigned chunkno, size_t size,
+    size_t *msg_idx)
 {
     H5O_chunk_proxy_t *chk_proxy = NULL;    /* Chunk that message is in */
     hbool_t     chk_dirtied = FALSE;        /* Flag for unprotecting chunk */
@@ -527,7 +524,7 @@ H5O_alloc_extend_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno,
     size_t      u;              /* Local index variable */
     htri_t      ret_value = TRUE; 	/* return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f != NULL);
@@ -592,12 +589,11 @@ H5O_alloc_extend_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno,
     } /* end if */
 
     /* Protect chunk */
-    if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, chunkno)))
+    if(NULL == (chk_proxy = H5O__chunk_protect(f, oh, chunkno)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
 
     /* Determine whether the chunk can be extended */
-    was_extended = H5MF_try_extend(f, dxpl_id, H5FD_MEM_OHDR, oh->chunk[chunkno].addr,
-                                 (hsize_t)(oh->chunk[chunkno].size), (hsize_t)(delta + extra_prfx_size));
+    was_extended = H5MF_try_extend(f, H5FD_MEM_OHDR, oh->chunk[chunkno].addr, (hsize_t)(oh->chunk[chunkno].size), (hsize_t)(delta + extra_prfx_size));
     if(was_extended < 0) /* error */
         HGOTO_ERROR(H5E_OHDR, H5E_CANTEXTEND, FAIL, "can't tell if we can extend chunk")
     else if(was_extended == FALSE)     /* can't extend -- we are done */
@@ -676,7 +672,7 @@ H5O_alloc_extend_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno,
             unsigned cont_chunkno = oh->mesg[u].chunkno;    /* Chunk # for continuation message */
 
             /* Protect chunk containing continuation message */
-            if(NULL == (chk_proxy2 = H5O_chunk_protect(f, dxpl_id, oh, cont_chunkno)))
+            if(NULL == (chk_proxy2 = H5O__chunk_protect(f, oh, cont_chunkno)))
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
 
             /* Adjust size in continuation message */
@@ -688,7 +684,7 @@ H5O_alloc_extend_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno,
             chk_dirtied2 = TRUE;
 
             /* Release chunk containing continuation message */
-            if(H5O_chunk_unprotect(f, dxpl_id, chk_proxy2, chk_dirtied2) < 0)
+            if(H5O__chunk_unprotect(f, chk_proxy2, chk_dirtied2) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
         } /* end if */
     } /* end for */
@@ -702,11 +698,11 @@ H5O_alloc_extend_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno,
 
 done:
     /* Release chunk */
-    if(chk_proxy && H5O_chunk_unprotect(f, dxpl_id, chk_proxy, chk_dirtied) < 0)
+    if(chk_proxy && H5O__chunk_unprotect(f, chk_proxy, chk_dirtied) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_alloc_extend_chunk() */
+} /* H5O__alloc_extend_chunk() */
 
 
 /*-------------------------------------------------------------------------
@@ -887,8 +883,8 @@ H5O__alloc_find_best_nonnull(const H5F_t *f, const H5O_t *oh, size_t *size,
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O__alloc_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size,
-    size_t found_null, const H5O_msg_alloc_info_t *found_msg, size_t *new_idx)
+H5O__alloc_chunk(H5F_t *f, H5O_t *oh, size_t size, size_t found_null,
+    const H5O_msg_alloc_info_t *found_msg, size_t *new_idx)
 {
     H5O_mesg_t *curr_msg;               /* Pointer to current message to operate on */
     H5O_chunk_proxy_t *chk_proxy;       /* Chunk that message is in */
@@ -925,7 +921,7 @@ H5O__alloc_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size,
     size +=  H5O_SIZEOF_CHKHDR_OH(oh);
 
     /* Allocate space in file to hold the new chunk */
-    new_chunk_addr = H5MF_alloc(f, H5FD_MEM_OHDR, dxpl_id, (hsize_t)size);
+    new_chunk_addr = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)size);
     if(!H5F_addr_defined(new_chunk_addr))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTALLOC, FAIL, "unable to allocate space for new chunk")
 
@@ -976,7 +972,7 @@ H5O__alloc_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size,
             H5O_mesg_t *null_msg;       /* Pointer to new null message */
 
             /* Protect last chunk */
-            if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, chunkno - 1)))
+            if(NULL == (chk_proxy = H5O__chunk_protect(f, oh, chunkno - 1)))
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
 
             /* Copy each message to the new location */
@@ -1025,7 +1021,7 @@ H5O__alloc_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size,
             oh->chunk[chunkno - 1].gap = 0;
 
             /* Release chunk, marking it dirty */
-            if(H5O_chunk_unprotect(f, dxpl_id, chk_proxy, TRUE) < 0)
+            if(H5O__chunk_unprotect(f, chk_proxy, TRUE) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
         } /* end if */
         else {
@@ -1035,7 +1031,7 @@ H5O__alloc_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size,
             H5O_mesg_t *null_msg;       /* Pointer to new null message */
 
             /* Protect chunk */
-            if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, oh->mesg[found_msg->msgno].chunkno)))
+            if(NULL == (chk_proxy = H5O__chunk_protect(f, oh, oh->mesg[found_msg->msgno].chunkno)))
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
 
             /* Create null message for space that message to copy currently occupies */
@@ -1074,7 +1070,7 @@ H5O__alloc_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size,
                 null_msg->raw_size += found_msg->null_size;
 
                 /* Release any information/memory for message */
-                H5O_msg_free_mesg(old_null_msg);
+                H5O__msg_free_mesg(old_null_msg);
 
                 /* Remove null message from list of messages */
                 if(found_msg->null_msgno < (oh->nmesgs - 1))
@@ -1092,7 +1088,7 @@ H5O__alloc_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size,
             null_msg->dirty = TRUE;
 
             /* Release chunk, marking it dirty */
-            if(H5O_chunk_unprotect(f, dxpl_id, chk_proxy, TRUE) < 0)
+            if(H5O__chunk_unprotect(f, chk_proxy, TRUE) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
         } /* end if */
     } /* end if */
@@ -1108,7 +1104,7 @@ H5O__alloc_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size,
     oh->mesg[idx].chunkno = chunkno;
 
     /* Insert the new chunk into the cache */
-    if(H5O_chunk_add(f, dxpl_id, oh, chunkno, oh->mesg[found_null].chunkno) < 0)
+    if(H5O__chunk_add(f, oh, chunkno, oh->mesg[found_null].chunkno) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, FAIL, "can't add new chunk to cache")
 
     /* Initialize the continuation information */
@@ -1119,7 +1115,7 @@ H5O__alloc_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size,
     cont->chunkno = chunkno;
 
     /* Split the null message and point at continuation message */
-    if(H5O_alloc_null(f, dxpl_id, oh, found_null, H5O_MSG_CONT, cont, cont_size) < 0)
+    if(H5O__alloc_null(f, oh, found_null, H5O_MSG_CONT, cont, cont_size) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, FAIL, "can't split null message")
 
     /* Set new message index value */
@@ -1131,7 +1127,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_alloc_new_chunk
+ * Function:    H5O__alloc_new_chunk
  *
  * Purpose:     Allocates a new chunk for the object header, including
  *		file space.
@@ -1166,14 +1162,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_alloc_new_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size, size_t *new_idx)
+H5O__alloc_new_chunk(H5F_t *f, H5O_t *oh, size_t size, size_t *new_idx)
 {
     size_t      cont_size;              /*continuation message size     */
     size_t      idx;                    /* Message number */
     H5O_msg_alloc_info_t  found_msg;    /* Best fit non-null message */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(oh);
@@ -1194,12 +1190,12 @@ H5O_alloc_new_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size, size_t *new
     } /* end if */
 
     /* Allocate and initialize new chunk in the file */
-    if(H5O__alloc_chunk(f, dxpl_id, oh, size, idx, &found_msg, new_idx) < 0)
+    if(H5O__alloc_chunk(f, oh, size, idx, &found_msg, new_idx) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTALLOC, FAIL, "can't allocate new object header chunk")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_alloc_new_chunk() */
+} /* H5O__alloc_new_chunk() */
 
 
 /*-------------------------------------------------------------------------
@@ -1279,7 +1275,7 @@ H5O__alloc_find_best_null(const H5O_t *oh, size_t size, size_t *mesg_idx)
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_alloc
+ * Function:    H5O__alloc
  *
  * Purpose:     Allocate enough space in the object header for this message.
  *
@@ -1292,7 +1288,7 @@ H5O__alloc_find_best_null(const H5O_t *oh, size_t size, size_t *mesg_idx)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_alloc(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *type,
+H5O__alloc(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
     const void *mesg, size_t *mesg_idx)
 {
     size_t raw_size;            /* Raw size of message */
@@ -1300,7 +1296,7 @@ H5O_alloc(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *type,
     size_t idx;                 /* Index of message which fits allocation */
     herr_t ret_value = SUCCEED; /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(oh);
@@ -1334,7 +1330,7 @@ H5O_alloc(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *type,
         for(chunkno = 0; chunkno < oh->nchunks; chunkno++) {
             htri_t	tri_result;     /* Status from attempting to extend chunk */
 
-            if((tri_result = H5O_alloc_extend_chunk(f, dxpl_id, oh, chunkno, raw_size, &idx)) < 0)
+            if((tri_result = H5O__alloc_extend_chunk(f, oh, chunkno, raw_size, &idx)) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTEXTEND, FAIL, "can't extend existing chunk")
             if(tri_result == TRUE)
 		break;
@@ -1342,13 +1338,13 @@ H5O_alloc(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *type,
 
         /* If we were not able to extend a chunk, create a new one */
         if(idx >= oh->nmesgs)
-            if(H5O_alloc_new_chunk(f, dxpl_id, oh, raw_size, &idx) < 0)
+            if(H5O__alloc_new_chunk(f, oh, raw_size, &idx) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_NOSPACE, FAIL, "unable to create a new object header data chunk")
     } /* end if */
     HDassert(idx < oh->nmesgs);
 
     /* Split the null message and point at continuation message */
-    if(H5O_alloc_null(f, dxpl_id, oh, idx, type, NULL, aligned_size) < 0)
+    if(H5O__alloc_null(f, oh, idx, type, NULL, aligned_size) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, FAIL, "can't split null message")
 
     /* Mark object header as dirty in cache */
@@ -1360,7 +1356,7 @@ H5O_alloc(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *type,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_alloc() */
+} /* H5O__alloc() */
 
 
 /*-------------------------------------------------------------------------
@@ -1378,8 +1374,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_release_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_mesg_t *mesg,
-    hbool_t adj_link)
+H5O_release_mesg(H5F_t *f, H5O_t *oh, H5O_mesg_t *mesg, hbool_t adj_link)
 {
     H5O_chunk_proxy_t *chk_proxy = NULL;    /* Chunk that message is in */
     hbool_t chk_dirtied = FALSE;            /* Flag for unprotecting chunk */
@@ -1393,18 +1388,17 @@ H5O_release_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_mesg_t *mesg,
     HDassert(mesg);
 
     /* Check if we should operate on the message */
-    if(adj_link) {
+    if(adj_link)
         /* Free any space referred to in the file from this message */
-        if(H5O_delete_mesg(f, dxpl_id, oh, mesg) < 0)
+        if(H5O__delete_mesg(f, oh, mesg) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to delete file space for object header message")
-    } /* end if */
 
     /* Protect chunk */
-    if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, mesg->chunkno)))
+    if(NULL == (chk_proxy = H5O__chunk_protect(f, oh, mesg->chunkno)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header chunk")
 
     /* Free any native information */
-    H5O_msg_free_mesg(mesg);
+    H5O__msg_free_mesg(mesg);
 
     /* Change message type to nil and zero it */
     mesg->type = H5O_MSG_NULL;
@@ -1429,7 +1423,7 @@ H5O_release_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_mesg_t *mesg,
 
 done:
     /* Release chunk, if not already done */
-    if(chk_proxy && H5O_chunk_unprotect(f, dxpl_id, chk_proxy, chk_dirtied) < 0)
+    if(chk_proxy && H5O__chunk_unprotect(f, chk_proxy, chk_dirtied) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1450,7 +1444,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5O_move_cont(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned cont_u)
+H5O_move_cont(H5F_t *f, H5O_t *oh, unsigned cont_u)
 {
     H5O_chunk_proxy_t *chk_proxy = NULL;        /* Chunk that continuation message is in */
     H5O_mesg_t 	*cont_msg;	/* Pointer to the continuation message */
@@ -1466,7 +1460,7 @@ H5O_move_cont(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned cont_u)
 
     /* Get initial information */
     cont_msg = &oh->mesg[cont_u];
-    H5O_LOAD_NATIVE(f, dxpl_id, 0, oh, cont_msg, FAIL)
+    H5O_LOAD_NATIVE(f, 0, oh, cont_msg, FAIL)
     deleted_chunkno = ((H5O_cont_t *)(cont_msg->native))->chunkno;
 
     /* Check if continuation message is pointing to the last chunk */
@@ -1506,11 +1500,11 @@ H5O_move_cont(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned cont_u)
 
             /* Convert continuation message into a null message.  Do not delete
              * the target chunk yet, so we can still copy messages from it. */
-            if(H5O_release_mesg(f, dxpl_id, oh, cont_msg, FALSE) < 0)
+            if(H5O_release_mesg(f, oh, cont_msg, FALSE) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to convert into null message")
 
             /* Protect chunk */
-            if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, cont_chunkno)))
+            if(NULL == (chk_proxy = H5O__chunk_protect(f, oh, cont_chunkno)))
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header chunk")
 
             /* Move message(s) forward into continuation message */
@@ -1536,7 +1530,7 @@ H5O_move_cont(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned cont_u)
                 } /* end if */
 
             /* Delete the target chunk */
-            if(H5O_chunk_delete(f, dxpl_id, oh, deleted_chunkno) < 0)
+            if(H5O__chunk_delete(f, oh, deleted_chunkno) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to remove chunk from cache")
 
             HDassert(move_start <= (move_end + gap_size));
@@ -1560,7 +1554,7 @@ H5O_move_cont(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned cont_u)
                 } /* end if */
 
                 /* Release any information/memory for continuation message */
-                H5O_msg_free_mesg(cont_msg);
+                H5O__msg_free_mesg(cont_msg);
                 if(cont_u < (oh->nmesgs - 1))
                     HDmemmove(&oh->mesg[cont_u], &oh->mesg[cont_u + 1], ((oh->nmesgs - 1) - cont_u) * sizeof(H5O_mesg_t));
                 oh->nmesgs--;
@@ -1574,7 +1568,7 @@ H5O_move_cont(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned cont_u)
                     /* Remove all null messages in deleted chunk from list of messages */
                     if(curr_msg->type->id == H5O_NULL_ID) {
                         /* Release any information/memory for message */
-                        H5O_msg_free_mesg(curr_msg);
+                        H5O__msg_free_mesg(curr_msg);
                         chk_dirtied = TRUE;
 
                         /* Remove from message list */
@@ -1596,7 +1590,7 @@ H5O_move_cont(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned cont_u)
 
 done:
     /* Release chunk, if not already done */
-    if(chk_proxy && H5O_chunk_unprotect(f, dxpl_id, chk_proxy, chk_dirtied) < 0)
+    if(chk_proxy && H5O__chunk_unprotect(f, chk_proxy, chk_dirtied) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1618,7 +1612,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
+H5O_move_msgs_forward(H5F_t *f, H5O_t *oh)
 {
     H5O_chunk_proxy_t *null_chk_proxy = NULL;  /* Chunk that null message is in */
     H5O_chunk_proxy_t *curr_chk_proxy = NULL;  /* Chunk that message is in */
@@ -1666,7 +1660,7 @@ H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                             /* (We'll merge them together later, in another routine) */
                             if(H5O_NULL_ID != nonnull_msg->type->id) {
                                 /* Protect chunk */
-                                if(NULL == (null_chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, curr_msg->chunkno)))
+                                if(NULL == (null_chk_proxy = H5O__chunk_protect(f, oh, curr_msg->chunkno)))
                                     HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
 
                                 /* Copy raw data for non-null message to new location */
@@ -1685,7 +1679,7 @@ H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                                 curr_msg->dirty = TRUE;
 
                                 /* Release chunk, marking it dirty */
-                                if(H5O_chunk_unprotect(f, dxpl_id, null_chk_proxy, TRUE) < 0)
+                                if(H5O__chunk_unprotect(f, null_chk_proxy, TRUE) < 0)
                                     HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
                                 null_chk_proxy = NULL;
 
@@ -1712,7 +1706,7 @@ H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                 if(H5O_CONT_ID == curr_msg->type->id) {
                     htri_t status;      /* Status from moving messages */
 
-                    if((status = H5O_move_cont(f, dxpl_id, oh, u)) < 0)
+                    if((status = H5O_move_cont(f, oh, u)) < 0)
                         HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "Error in moving messages into cont message")
                     else if(status > 0) { /* Message(s) got moved into "continuation" message */
                         packed_msg = TRUE;
@@ -1732,9 +1726,9 @@ H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                         old_raw = curr_msg->raw;
 
                         /* Protect chunks */
-                        if(NULL == (null_chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, null_msg->chunkno)))
+                        if(NULL == (null_chk_proxy = H5O__chunk_protect(f, oh, null_msg->chunkno)))
                             HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
-                        if(NULL == (curr_chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, curr_msg->chunkno)))
+                        if(NULL == (curr_chk_proxy = H5O__chunk_protect(f, oh, curr_msg->chunkno)))
                             HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
 
                         /* If the message being moved is a continuation
@@ -1756,37 +1750,42 @@ H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                             HDassert(((H5O_cont_t *)(curr_msg->native))->chunkno > 0);
 
                             /* Protect continuation message target chunk */
-                            if(NULL == (cont_targ_chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, ((H5O_cont_t *)(curr_msg->native))->chunkno)))
+                            if(NULL == (cont_targ_chk_proxy = H5O__chunk_protect(f, oh, ((H5O_cont_t *)(curr_msg->native))->chunkno)))
                                 HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
 
-                            /* Remove flush dependency on old continuation
-                             * message chunk */
-                            HDassert(cont_targ_chk_proxy);
-                            HDassert(cont_targ_chk_proxy->parent);
-                            HDassert(curr_chk_proxy);
-                            HDassert((void *)curr_chk_proxy == cont_targ_chk_proxy->parent);
+                            /* Check for flush dependency on previous continuation chunk */
+                            /* (As opposed to chunk 0) */
+                            if(cont_targ_chk_proxy->fd_parent) {
+                                /* Remove flush dependency on old continuation
+                                 * message chunk */
+                                HDassert(cont_targ_chk_proxy);
+                                HDassert(curr_chk_proxy);
+                                HDassert((void *)curr_chk_proxy == cont_targ_chk_proxy->fd_parent);
 
-                            if(H5AC_destroy_flush_dependency(curr_chk_proxy, cont_targ_chk_proxy) < 0)
-                                HGOTO_ERROR(H5E_OHDR, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
+                                if(H5AC_destroy_flush_dependency(curr_chk_proxy, cont_targ_chk_proxy) < 0)
+                                    HGOTO_ERROR(H5E_OHDR, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
 
-                            cont_targ_chk_proxy->parent = NULL;
+                                cont_targ_chk_proxy->fd_parent = NULL;
+                            } /* end if */
 
-                            /* Create flush dependency on new continuation
-                             * message chunk */
-                            if(H5AC_create_flush_dependency(null_chk_mdc_obj, cont_targ_chk_proxy) < 0)
-                                HGOTO_ERROR(H5E_OHDR, H5E_CANTDEPEND, FAIL, "unable to create flush dependency")
+                            /* Avoid (another) flush dependency on chunk 0 */
+                            if(0 != null_msg->chunkno) {
+                                /* Sanity checks */
+                                HDassert(null_chk_mdc_obj);
+                                HDassert(((H5C_cache_entry_t *)null_chk_mdc_obj)->magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
+                                HDassert(((H5C_cache_entry_t *)null_chk_mdc_obj)->type);
+                                HDassert(((H5C_cache_entry_t *)null_chk_mdc_obj)->type->id == H5AC_OHDR_CHK_ID);
 
-                            HDassert(null_chk_mdc_obj);
-                            HDassert(((H5C_cache_entry_t *)null_chk_mdc_obj)->magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
-                            HDassert(((H5C_cache_entry_t *)null_chk_mdc_obj)->type);
-                            HDassert((((H5C_cache_entry_t *)null_chk_mdc_obj)->type->id == H5AC_OHDR_ID) ||
-                                     (((H5C_cache_entry_t *)null_chk_mdc_obj)->type->id == H5AC_OHDR_CHK_ID));
+                                /* Create flush dependency on new continuation
+                                 * message chunk */
+                                if(H5AC_create_flush_dependency(null_chk_mdc_obj, cont_targ_chk_proxy) < 0)
+                                    HGOTO_ERROR(H5E_OHDR, H5E_CANTDEPEND, FAIL, "unable to create flush dependency")
 
-                            cont_targ_chk_proxy->parent = null_chk_mdc_obj;
+                                cont_targ_chk_proxy->fd_parent = null_chk_mdc_obj;
+                            } /* end if */
 
-                            /* Unprotect continuation message target chunk
-                             */
-                            if(H5O_chunk_unprotect(f, dxpl_id, cont_targ_chk_proxy, FALSE) < 0)
+                            /* Unprotect continuation message target chunk */
+                            if(H5O__chunk_unprotect(f, cont_targ_chk_proxy, FALSE) < 0)
                                 HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
                             cont_targ_chk_proxy = NULL;
                         } /* end if */
@@ -1811,7 +1810,7 @@ H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                             null_chk_dirtied = TRUE;
 
                             /* Release current chunk, marking it dirty */
-                            if(H5O_chunk_unprotect(f, dxpl_id, curr_chk_proxy, curr_chk_dirtied) < 0)
+                            if(H5O__chunk_unprotect(f, curr_chk_proxy, curr_chk_dirtied) < 0)
                                 HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
                             curr_chk_proxy = NULL;
                             curr_chk_dirtied = FALSE;
@@ -1826,7 +1825,7 @@ H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                             } /* end if */
 
                             /* Release null chunk, marking it dirty */
-                            if(H5O_chunk_unprotect(f, dxpl_id, null_chk_proxy, null_chk_dirtied) < 0)
+                            if(H5O__chunk_unprotect(f, null_chk_proxy, null_chk_dirtied) < 0)
                                 HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
                             null_chk_proxy = NULL;
                             null_chk_dirtied = FALSE;
@@ -1875,7 +1874,7 @@ H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                             } /* end else */
 
                             /* Release null message's chunk, marking it dirty */
-                            if(H5O_chunk_unprotect(f, dxpl_id, null_chk_proxy, null_chk_dirtied) < 0)
+                            if(H5O__chunk_unprotect(f, null_chk_proxy, null_chk_dirtied) < 0)
                                 HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
                             null_chk_proxy = NULL;
                             null_chk_dirtied = FALSE;
@@ -1901,7 +1900,7 @@ H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                             } /* end if */
 
                             /* Release new null message's chunk, marking it dirty */
-                            if(H5O_chunk_unprotect(f, dxpl_id, curr_chk_proxy, curr_chk_dirtied) < 0)
+                            if(H5O__chunk_unprotect(f, curr_chk_proxy, curr_chk_dirtied) < 0)
                                 HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
                             curr_chk_proxy = NULL;
                             curr_chk_dirtied = FALSE;
@@ -1935,11 +1934,11 @@ H5O_move_msgs_forward(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
 
 done:
     if(ret_value < 0) {
-        if(null_chk_proxy && H5O_chunk_unprotect(f, dxpl_id, null_chk_proxy, null_chk_dirtied) < 0)
+        if(null_chk_proxy && H5O__chunk_unprotect(f, null_chk_proxy, null_chk_dirtied) < 0)
             HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect null object header chunk")
-        if(curr_chk_proxy && H5O_chunk_unprotect(f, dxpl_id, curr_chk_proxy, curr_chk_dirtied) < 0)
+        if(curr_chk_proxy && H5O__chunk_unprotect(f, curr_chk_proxy, curr_chk_dirtied) < 0)
             HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect current object header chunk")
-        if(cont_targ_chk_proxy && H5O_chunk_unprotect(f, dxpl_id, cont_targ_chk_proxy, FALSE) < 0)
+        if(cont_targ_chk_proxy && H5O__chunk_unprotect(f, cont_targ_chk_proxy, FALSE) < 0)
             HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect continuation message target object header chunk")
     } /* end if */
     else
@@ -1964,7 +1963,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5O_merge_null(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
+H5O_merge_null(H5F_t *f, H5O_t *oh)
 {
     hbool_t merged_msg;                 /* Flag to indicate that messages were merged */
     hbool_t did_merging = FALSE;        /* Whether any messages were merged */
@@ -2026,10 +2025,10 @@ H5O_merge_null(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                             htri_t result;
 
                             /* Release any information/memory for second message */
-                            H5O_msg_free_mesg(curr_msg2);
+                            H5O__msg_free_mesg(curr_msg2);
 
                             /* Protect chunk */
-                            if(NULL == (curr_chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, curr_msg->chunkno)))
+                            if(NULL == (curr_chk_proxy = H5O__chunk_protect(f, oh, curr_msg->chunkno)))
                                 HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
 
                             /* Adjust first message address and extend length to cover second message */
@@ -2040,7 +2039,7 @@ H5O_merge_null(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                             curr_msg->dirty = TRUE;
 
                             /* Release new null message's chunk, marking it dirty */
-                            if(H5O_chunk_unprotect(f, dxpl_id, curr_chk_proxy, TRUE) < 0)
+                            if(H5O__chunk_unprotect(f, curr_chk_proxy, TRUE) < 0)
                                 HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
 
                             /* Remove second message from list of messages */
@@ -2052,7 +2051,7 @@ H5O_merge_null(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                             oh->nmesgs--;
 
                             /* The merge null message might span the entire chunk: scan for empty chunk to remove */
-                            if((result = H5O_remove_empty_chunks(f, dxpl_id, oh)) < 0)
+                            if((result = H5O_remove_empty_chunks(f, oh)) < 0)
                                 HGOTO_ERROR(H5E_OHDR, H5E_CANTPACK, FAIL, "can't remove empty chunk")
                             else if(result > 0)
                                 /* Get out of loop */
@@ -2060,7 +2059,7 @@ H5O_merge_null(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
 
                             /* If the merged message is too large, shrink the chunk */
                             if(curr_msg->raw_size >= H5O_MESG_MAX_SIZE)
-                                if(H5O_alloc_shrink_chunk(f, dxpl_id, oh, curr_msg->chunkno) < 0)
+                                if(H5O__alloc_shrink_chunk(f, oh, curr_msg->chunkno) < 0)
                                     HGOTO_ERROR(H5E_OHDR, H5E_CANTPACK, FAIL, "unable to shrink chunk")
 
                             /* Get out of loop */
@@ -2107,7 +2106,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5O_remove_empty_chunks(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
+H5O_remove_empty_chunks(H5F_t *f, H5O_t *oh)
 {
     hbool_t deleted_chunk;              /* Whether to a chunk was deleted */
     hbool_t did_deleting = FALSE;       /* Whether any chunks were deleted */
@@ -2143,7 +2142,7 @@ H5O_remove_empty_chunks(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                 for(v = 0, cont_msg = &oh->mesg[0]; v < oh->nmesgs; v++, cont_msg++) {
                     if(H5O_CONT_ID == cont_msg->type->id) {
                         /* Decode current continuation message if necessary */
-                        H5O_LOAD_NATIVE(f, dxpl_id, 0, oh, cont_msg, FAIL)
+                        H5O_LOAD_NATIVE(f, 0, oh, cont_msg, FAIL)
 
                         /* Check if the chunkno needs to be set */
                         /* (should only occur when the continuation message is first decoded) */
@@ -2174,7 +2173,7 @@ H5O_remove_empty_chunks(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                 deleted_chunkno = null_msg->chunkno;
 
                 /* Convert continuation message into a null message */
-                if(H5O_release_mesg(f, dxpl_id, oh, cont_msg, TRUE) < 0)
+                if(H5O_release_mesg(f, oh, cont_msg, TRUE) < 0)
                     HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to convert into null message")
 
                 /*
@@ -2198,7 +2197,7 @@ H5O_remove_empty_chunks(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
 
                         /* If the entry is in the cache, update its chunk index */
                         if(chk_proxy_status & H5AC_ES__IN_CACHE) {
-                            if(H5O_chunk_update_idx(f, dxpl_id, oh, u) < 0)
+                            if(H5O__chunk_update_idx(f, oh, u) < 0)
                                 HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "unable to update index for chunk proxy")
                         } /* end if */
                     } /* end for */
@@ -2213,7 +2212,7 @@ H5O_remove_empty_chunks(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                  */
 
                 /* Release any information/memory for message */
-                H5O_msg_free_mesg(null_msg);
+                H5O__msg_free_mesg(null_msg);
 
                 /* Remove null message from list of messages */
                 if(null_msg_no < (oh->nmesgs - 1))
@@ -2235,7 +2234,7 @@ H5O_remove_empty_chunks(H5F_t *f, hid_t dxpl_id, H5O_t *oh)
                     /* Check for continuation message */
                     if(H5O_CONT_ID == curr_msg->type->id) {
                         /* Decode current continuation message if necessary */
-                        H5O_LOAD_NATIVE(f, dxpl_id, 0, oh, curr_msg, FAIL)
+                        H5O_LOAD_NATIVE(f, 0, oh, curr_msg, FAIL)
 
                         /* Check if the chunkno needs to be set */
                         /* (should only occur when the continuation message is first decoded) */
@@ -2289,15 +2288,10 @@ done:
  *		koziol@ncsa.uiuc.edu
  *		Oct  4 2005
  *
- * Modifications:
- *   Feb. 2009: Vailin Choi
- *      Add 2 more parameters to H5O_move_msgs_forward() for moving
- *	messages forward into "continuation" message
- *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_condense_header(H5F_t *f, H5O_t *oh, hid_t dxpl_id)
+H5O_condense_header(H5F_t *f, H5O_t *oh)
 {
     hbool_t rescan_header;              /* Whether to rescan header */
     htri_t result;                      /* Result from packing/merging/etc */
@@ -2314,21 +2308,21 @@ H5O_condense_header(H5F_t *f, H5O_t *oh, hid_t dxpl_id)
         rescan_header = FALSE;
 
         /* Scan for messages that can be moved earlier in chunks */
-        result = H5O_move_msgs_forward(f, dxpl_id, oh);
+        result = H5O_move_msgs_forward(f, oh);
         if(result < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTPACK, FAIL, "can't move header messages forward")
         if(result > 0)
             rescan_header = TRUE;
 
         /* Scan for adjacent null messages & merge them */
-        result = H5O_merge_null(f, dxpl_id, oh);
+        result = H5O_merge_null(f, oh);
         if(result < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTPACK, FAIL, "can't pack null header messages")
         if(result > 0)
             rescan_header = TRUE;
 
         /* Scan for empty chunks to remove */
-        result = H5O_remove_empty_chunks(f, dxpl_id, oh);
+        result = H5O_remove_empty_chunks(f, oh);
         if(result < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTPACK, FAIL, "can't remove empty chunk")
         if(result > 0)
@@ -2345,7 +2339,7 @@ done:
 
 /*-------------------------------------------------------------------------
  *
- * Function:    H5O_alloc_shrink_chunk
+ * Function:    H5O__alloc_shrink_chunk
  *
  * Purpose:     Shrinks a chunk, removing all null messages and any gap.
  *
@@ -2358,7 +2352,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_alloc_shrink_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno)
+H5O__alloc_shrink_chunk(H5F_t *f, H5O_t *oh, unsigned chunkno)
 {
     H5O_chunk_t *chunk = &oh->chunk[chunkno];   /* Chunk to shrink */
     H5O_chunk_proxy_t *chk_proxy = NULL;        /* Metadata cache proxy for chunk to shrink */
@@ -2376,14 +2370,14 @@ H5O_alloc_shrink_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno)
     size_t      u;                              /* Index */
     herr_t      ret_value = SUCCEED;            /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
     HDassert(oh);
 
     /* Protect chunk */
-    if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, chunkno)))
+    if(NULL == (chk_proxy = H5O__chunk_protect(f, oh, chunkno)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header chunk")
 
     /* Loop backwards to increase the chance of seeing more null messages at the
@@ -2417,7 +2411,7 @@ H5O_alloc_shrink_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno)
             new_size -= shrink_size;
 
             /* Release any information/memory for the message */
-            H5O_msg_free_mesg(curr_msg);
+            H5O__msg_free_mesg(curr_msg);
 
             /* Remove the deleted null message from list of messages */
             if(u < (oh->nmesgs - 1))
@@ -2436,16 +2430,17 @@ H5O_alloc_shrink_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno)
         oh->nmesgs++;
 
         /* Initialize new null message to make the chunk large enough */
-        oh->mesg[oh->nmesgs].type = H5O_MSG_NULL;
-        oh->mesg[oh->nmesgs].dirty = TRUE;
-        oh->mesg[oh->nmesgs].native = NULL;
-        oh->mesg[oh->nmesgs].raw = old_image + new_size + sizeof_msghdr - sizeof_chksum;
-        oh->mesg[oh->nmesgs].raw_size = MAX(H5O_ALIGN_OH(oh, min_chunk_size - total_msg_size),
+        curr_msg = &oh->mesg[oh->nmesgs - 1];
+        curr_msg->type = H5O_MSG_NULL;
+        curr_msg->dirty = TRUE;
+        curr_msg->native = NULL;
+        curr_msg->raw = old_image + new_size + sizeof_msghdr - sizeof_chksum;
+        curr_msg->raw_size = MAX(H5O_ALIGN_OH(oh, min_chunk_size - total_msg_size),
             sizeof_msghdr) - sizeof_msghdr;
-        oh->mesg[oh->nmesgs].chunkno = chunkno;
+        curr_msg->chunkno = chunkno;
 
         /* update the new chunk size */
-        new_size += oh->mesg[oh->nmesgs].raw_size + sizeof_msghdr;
+        new_size += curr_msg->raw_size + sizeof_msghdr;
     } /* end if */
 
     /* Check for changing the chunk #0 data size enough to need adjusting the flags */
@@ -2509,7 +2504,7 @@ H5O_alloc_shrink_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno)
             H5O_chunk_proxy_t *cont_chk_proxy;        /* Chunk that message is in */
 
             /* Protect chunk */
-            if(NULL == (cont_chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, curr_msg->chunkno)))
+            if(NULL == (cont_chk_proxy = H5O__chunk_protect(f, oh, curr_msg->chunkno)))
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header chunk")
 
             /* Adjust size of continuation message */
@@ -2520,7 +2515,7 @@ H5O_alloc_shrink_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno)
             curr_msg->dirty = TRUE;
 
             /* Release chunk, marking it dirty */
-            if(H5O_chunk_unprotect(f, dxpl_id, cont_chk_proxy, TRUE) < 0)
+            if(H5O__chunk_unprotect(f, cont_chk_proxy, TRUE) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
         } /* end if */
     } /* end for */
@@ -2532,14 +2527,14 @@ H5O_alloc_shrink_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned chunkno)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTRESIZE, FAIL, "unable to resize object header chunk")
 
     /* Free the unused space in the file */
-    if(H5MF_xfree(f, H5FD_MEM_OHDR, dxpl_id, chunk->addr + new_size, (hsize_t)(old_size - new_size)) < 0)
+    if(H5MF_xfree(f, H5FD_MEM_OHDR, chunk->addr + new_size, (hsize_t)(old_size - new_size)) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to shrink object header chunk")
 
 done:
     /* Release chunk, marking it dirty */
-    if(chk_proxy && H5O_chunk_unprotect(f, dxpl_id, chk_proxy, TRUE) < 0)
+    if(chk_proxy && H5O__chunk_unprotect(f, chk_proxy, TRUE) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_alloc_shrink_chunk() */
+} /* H5O__alloc_shrink_chunk() */
 
diff --git a/src/H5Oattr.c b/src/H5Oattr.c
index 064c4cb..f2c31d7 100644
--- a/src/H5Oattr.c
+++ b/src/H5Oattr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #define H5A_FRIEND		/*suppress error about including H5Apkg   */
@@ -27,23 +25,23 @@
 
 /* PRIVATE PROTOTYPES */
 static herr_t H5O_attr_encode(H5F_t *f, uint8_t *p, const void *mesg);
-static void *H5O_attr_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O_attr_decode(H5F_t *f, H5O_t *open_oh,
+    unsigned mesg_flags, unsigned *ioflags, size_t p_size, const uint8_t *p);
 static void *H5O_attr_copy(const void *_mesg, void *_dest);
 static size_t H5O_attr_size(const H5F_t *f, const void *_mesg);
-static herr_t H5O_attr_free(void *mesg);
+static herr_t H5O__attr_free(void *mesg);
 static herr_t H5O_attr_pre_copy_file(H5F_t *file_src, const void *mesg_src,
     hbool_t *deleted, const H5O_copy_t *cpy_info, void *udata);
-static void *H5O_attr_copy_file(H5F_t *file_src, const H5O_msg_class_t *mesg_type,
+static void *H5O__attr_copy_file(H5F_t *file_src, const H5O_msg_class_t *mesg_type,
     void *native_src, H5F_t *file_dst, hbool_t *recompute_size,
-    H5O_copy_t *cpy_info, void *udata, hid_t dxpl_id);
-static herr_t H5O_attr_post_copy_file(const H5O_loc_t *src_oloc,
-    const void *mesg_src, H5O_loc_t *dst_oloc, void *mesg_dst, hid_t dxpl_id,
+    H5O_copy_t *cpy_info, void *udata);
+static herr_t H5O__attr_post_copy_file(const H5O_loc_t *src_oloc,
+    const void *mesg_src, H5O_loc_t *dst_oloc, void *mesg_dst, 
     H5O_copy_t *cpy_info);
 static herr_t H5O_attr_get_crt_index(const void *_mesg, H5O_msg_crt_idx_t *crt_idx);
 static herr_t H5O_attr_set_crt_index(void *_mesg, H5O_msg_crt_idx_t crt_idx);
-static herr_t H5O_attr_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-			      FILE * stream, int indent, int fwidth);
+static herr_t H5O__attr_debug(H5F_t *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth);
 
 /* Set up & include shared message "interface" info */
 #define H5O_SHARED_TYPE			H5O_MSG_ATTR
@@ -53,17 +51,17 @@ static herr_t H5O_attr_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
 #define H5O_SHARED_ENCODE_REAL		H5O_attr_encode
 #define H5O_SHARED_SIZE			H5O_attr_shared_size
 #define H5O_SHARED_SIZE_REAL		H5O_attr_size
-#define H5O_SHARED_DELETE		H5O_attr_shared_delete
-#define H5O_SHARED_DELETE_REAL		H5O_attr_delete
-#define H5O_SHARED_LINK			H5O_attr_shared_link
-#define H5O_SHARED_LINK_REAL		H5O_attr_link
-#define H5O_SHARED_COPY_FILE		H5O_attr_shared_copy_file
-#define H5O_SHARED_COPY_FILE_REAL	H5O_attr_copy_file
+#define H5O_SHARED_DELETE		H5O__attr_shared_delete
+#define H5O_SHARED_DELETE_REAL		H5O__attr_delete
+#define H5O_SHARED_LINK			H5O__attr_shared_link
+#define H5O_SHARED_LINK_REAL		H5O__attr_link
+#define H5O_SHARED_COPY_FILE		H5O__attr_shared_copy_file
+#define H5O_SHARED_COPY_FILE_REAL	H5O__attr_copy_file
 #define H5O_SHARED_POST_COPY_FILE	H5O_attr_shared_post_copy_file
-#define H5O_SHARED_POST_COPY_FILE_REAL	H5O_attr_post_copy_file
+#define H5O_SHARED_POST_COPY_FILE_REAL	H5O__attr_post_copy_file
 #undef  H5O_SHARED_POST_COPY_FILE_UPD
 #define H5O_SHARED_DEBUG		H5O_attr_shared_debug
-#define H5O_SHARED_DEBUG_REAL		H5O_attr_debug
+#define H5O_SHARED_DEBUG_REAL		H5O__attr_debug
 #include "H5Oshared.h"			/* Shared Object Header Message Callbacks */
 
 /* This message derives from H5O message class */
@@ -76,14 +74,14 @@ const H5O_msg_class_t H5O_MSG_ATTR[1] = {{
     H5O_attr_shared_encode,	/* encode message               */
     H5O_attr_copy,		/* copy the native value        */
     H5O_attr_shared_size,	/* size of raw message          */
-    H5O_attr_reset,	        /* reset method                 */
-    H5O_attr_free,	        /* free method			*/
-    H5O_attr_shared_delete,	/* file delete method		*/
-    H5O_attr_shared_link,	/* link method			*/
+    H5O__attr_reset,	        /* reset method                 */
+    H5O__attr_free,	        /* free method			*/
+    H5O__attr_shared_delete,	/* file delete method		*/
+    H5O__attr_shared_link,	/* link method			*/
     NULL,			/*set share method		*/
     NULL,		    	/*can share method		*/
     H5O_attr_pre_copy_file,	/* pre copy native value to file */
-    H5O_attr_shared_copy_file,	/* copy native value to file    */
+    H5O__attr_shared_copy_file,	/* copy native value to file    */
     H5O_attr_shared_post_copy_file,	/* post copy native value to file    */
     H5O_attr_get_crt_index,	/* get creation index		*/
     H5O_attr_set_crt_index,	/* set creation index		*/
@@ -109,9 +107,8 @@ H5FL_EXTERN(H5S_extent_t);
     Decode a attribute message and return a pointer to a memory struct
         with the decoded information
  USAGE
-    void *H5O_attr_decode(f, dxpl_id, mesg_flags, p)
+    void *H5O_attr_decode(f, mesg_flags, p)
         H5F_t *f;               IN: pointer to the HDF5 file struct
-        hid_t dxpl_id;          IN: DXPL for any I/O
         unsigned mesg_flags;    IN: Message flags to influence decoding
         const uint8_t *p;       IN: the raw information buffer
  RETURNS
@@ -122,8 +119,8 @@ H5FL_EXTERN(H5S_extent_t);
     function using malloc() and is returned to the caller.
 --------------------------------------------------------------------------*/
 static void *
-H5O_attr_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned H5_ATTR_UNUSED mesg_flags,
-    unsigned *ioflags, const uint8_t *p)
+H5O_attr_decode(H5F_t *f, H5O_t *open_oh, unsigned H5_ATTR_UNUSED mesg_flags,
+    unsigned *ioflags, size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5A_t		*attr = NULL;
     H5S_extent_t	*extent;	/*extent dimensionality information  */
@@ -186,8 +183,8 @@ H5O_attr_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned H5_ATTR_UNUSED
         p += name_len;    /* advance the memory pointer */
 
     /* Decode the attribute's datatype */
-    if(NULL == (attr->shared->dt = (H5T_t *)(H5O_MSG_DTYPE->decode)(f, dxpl_id, open_oh,
-        ((flags & H5O_ATTR_FLAG_TYPE_SHARED) ? H5O_MSG_FLAG_SHARED : 0), ioflags, p)))
+    if(NULL == (attr->shared->dt = (H5T_t *)(H5O_MSG_DTYPE->decode)(f, open_oh,
+        ((flags & H5O_ATTR_FLAG_TYPE_SHARED) ? H5O_MSG_FLAG_SHARED : 0), ioflags, attr->shared->dt_size, p)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTDECODE, NULL, "can't decode attribute datatype")
     if(attr->shared->version < H5O_ATTR_VERSION_2)
         p += H5O_ALIGN_OLD(attr->shared->dt_size);
@@ -201,8 +198,8 @@ H5O_attr_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned H5_ATTR_UNUSED
 	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
     /* Decode attribute's dataspace extent */
-    if((extent = (H5S_extent_t *)(H5O_MSG_SDSPACE->decode)(f, dxpl_id, open_oh,
-            ((flags & H5O_ATTR_FLAG_SPACE_SHARED) ? H5O_MSG_FLAG_SHARED : 0), ioflags, p)) == NULL)
+    if((extent = (H5S_extent_t *)(H5O_MSG_SDSPACE->decode)(f, open_oh,
+            ((flags & H5O_ATTR_FLAG_SPACE_SHARED) ? H5O_MSG_FLAG_SHARED : 0), ioflags, attr->shared->ds_size, p)) == NULL)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTDECODE, NULL, "can't decode attribute dataspace")
 
     /* Copy the extent information to the dataspace */
@@ -253,7 +250,7 @@ done:
         if(attr) {
             if(attr->shared) {
                 /* Free any dynamicly allocated items */
-                if(H5A_free(attr) < 0)
+                if(H5A__free(attr) < 0)
                     HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, NULL, "can't release attribute info")
 
                 /* Destroy shared attribute struct */
@@ -402,7 +399,7 @@ H5O_attr_copy(const void *_src, void *_dst)
     HDassert(_src);
 
     /* copy */
-    if(NULL == (ret_value = (H5A_t *)H5A_copy((H5A_t *)_dst, (const H5A_t *)_src)))
+    if(NULL == (ret_value = (H5A_t *)H5A__copy((H5A_t *)_dst, (const H5A_t *)_src)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "can't copy attribute")
 
 done:
@@ -472,7 +469,7 @@ H5O_attr_size(const H5F_t H5_ATTR_UNUSED *f, const void *_mesg)
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_attr_reset
+ * Function:    H5O__attr_reset
  *
  * Purpose:     Frees resources within a attribute message, but doesn't free
  *              the message itself.
@@ -482,28 +479,21 @@ H5O_attr_size(const H5F_t H5_ATTR_UNUSED *f, const void *_mesg)
  * Programmer:  Robb Matzke
  *              Tuesday, December  9, 1997
  *
- * Modification:Raymond Lu
- *              25 June 2008
- *              Made this function empty.  The freeing action is actually
- *              done in H5O_attr_free (see H5O_msg_free_real).  But this
- *              empty reset function needs to be here.  Otherwise, the
- *              caller function H5O_msg_reset_real will zero-set the whole
- *              message.
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_reset(void H5_ATTR_UNUSED *_mesg)
+H5O__attr_reset(void H5_ATTR_UNUSED *_mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_PACKAGE_NOERR
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_attr_reset() */
+} /* end H5O__attr_reset() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_free
+ * Function:	H5O__attr_free
  *
- * Purpose:	Free's the message
+ * Purpose:	Frees the message
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -513,25 +503,25 @@ H5O_attr_reset(void H5_ATTR_UNUSED *_mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_attr_free(void *mesg)
+H5O__attr_free(void *mesg)
 {
     H5A_t *attr = (H5A_t *)mesg;
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     HDassert(mesg);
 
-    if(H5A_close(attr) < 0)
+    if(H5A__close(attr) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTCLOSEOBJ, FAIL, "unable to close attribute object")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_attr_free() */
+} /* end H5O__attr_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_attr_delete
+ * Function:    H5O__attr_delete
  *
  * Purpose:     Free file space referenced by message
  *
@@ -543,7 +533,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_delete(H5F_t *f, hid_t dxpl_id, H5O_t *oh, void *_mesg)
+H5O__attr_delete(H5F_t *f, H5O_t *oh, void *_mesg)
 {
     H5A_t *attr = (H5A_t *) _mesg;
     herr_t ret_value = SUCCEED;   /* Return value */
@@ -555,20 +545,20 @@ H5O_attr_delete(H5F_t *f, hid_t dxpl_id, H5O_t *oh, void *_mesg)
     HDassert(attr);
 
     /* Decrement reference count on datatype in file */
-    if((H5O_MSG_DTYPE->del)(f, dxpl_id, oh, attr->shared->dt) < 0)
+    if((H5O_MSG_DTYPE->del)(f, oh, attr->shared->dt) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_LINKCOUNT, FAIL, "unable to adjust datatype link count")
 
     /* Decrement reference count on dataspace in file */
-    if((H5O_MSG_SDSPACE->del)(f, dxpl_id, oh, attr->shared->ds) < 0)
+    if((H5O_MSG_SDSPACE->del)(f, oh, attr->shared->ds) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_LINKCOUNT, FAIL, "unable to adjust dataspace link count")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_attr_delete() */
+} /* end H5O__attr_delete() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_attr_link
+ * Function:    H5O__attr_link
  *
  * Purpose:     Increment reference count on any objects referenced by
  *              message
@@ -581,12 +571,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_link(H5F_t *f, hid_t dxpl_id, H5O_t *oh, void *_mesg)
+H5O__attr_link(H5F_t *f, H5O_t *oh, void *_mesg)
 {
     H5A_t *attr = (H5A_t *) _mesg;
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -598,14 +588,14 @@ H5O_attr_link(H5F_t *f, hid_t dxpl_id, H5O_t *oh, void *_mesg)
      * message is deleted.
      */
     /* Increment reference count on datatype & dataspace in file */
-    if((H5O_MSG_DTYPE->link)(f, dxpl_id, oh, attr->shared->dt) < 0)
+    if((H5O_MSG_DTYPE->link)(f, oh, attr->shared->dt) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_LINKCOUNT, FAIL, "unable to adjust datatype link count")
-    if((H5O_MSG_SDSPACE->link)(f, dxpl_id, oh, attr->shared->ds) < 0)
+    if((H5O_MSG_SDSPACE->link)(f, oh, attr->shared->ds) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_LINKCOUNT, FAIL, "unable to adjust dataspace link count")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_attr_link() */
+} /* end H5O__attr_link() */
 
 
 /*-------------------------------------------------------------------------
@@ -624,14 +614,23 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_attr_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void H5_ATTR_UNUSED *native_src,
+H5O_attr_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void *native_src,
     hbool_t *deleted, const H5O_copy_t *cpy_info, void H5_ATTR_UNUSED *udata)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    const H5A_t *attr_src = (const H5A_t *)native_src;  /* Source attribute */
+    herr_t ret_value = SUCCEED;                         /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
 
     /* check args */
     HDassert(deleted);
     HDassert(cpy_info);
+    HDassert(cpy_info->file_dst);
+
+    /* Check to ensure that the version of the message to be copied does not exceed
+       the message version allowed by the destination file's high bound */
+    if(attr_src->shared->version > H5O_attr_ver_bounds[H5F_HIGH_BOUND(cpy_info->file_dst)])
+        HGOTO_ERROR(H5E_OHDR, H5E_BADRANGE, FAIL, "attribute message version out of bounds")
 
     /* If we are not copying attributes into the destination file, indicate
      *  that this message should be deleted.
@@ -639,12 +638,13 @@ H5O_attr_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void H5_ATTR_UNUSED
     if(cpy_info->copy_without_attr)
         *deleted = TRUE;
 
-    FUNC_LEAVE_NOAPI(SUCCEED)
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5O_attr_pre_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_attr_copy_file
+ * Function:    H5O__attr_copy_file
  *
  * Purpose:     Copies a message from _MESG to _DEST in file
  *
@@ -658,13 +658,13 @@ H5O_attr_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void H5_ATTR_UNUSED
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_attr_copy_file(H5F_t *file_src, const H5O_msg_class_t H5_ATTR_UNUSED *mesg_type,
+H5O__attr_copy_file(H5F_t *file_src, const H5O_msg_class_t H5_ATTR_UNUSED *mesg_type,
     void *native_src, H5F_t *file_dst, hbool_t *recompute_size,
-    H5O_copy_t *cpy_info, void H5_ATTR_UNUSED *udata, hid_t dxpl_id)
+    H5O_copy_t *cpy_info, void H5_ATTR_UNUSED *udata)
 {
     void *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(native_src);
@@ -678,16 +678,16 @@ H5O_attr_copy_file(H5F_t *file_src, const H5O_msg_class_t H5_ATTR_UNUSED *mesg_t
     if(H5T_set_loc(((H5A_t *)native_src)->shared->dt, file_src, H5T_LOC_DISK) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, NULL, "invalid datatype location")
 
-    if(NULL == (ret_value = H5A_attr_copy_file((H5A_t *)native_src, file_dst, recompute_size, cpy_info,  dxpl_id)))
+    if(NULL == (ret_value = H5A__attr_copy_file((H5A_t *)native_src, file_dst, recompute_size, cpy_info)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, NULL, "can't copy attribute")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_attr_copy_file() */
+} /* H5O__attr_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_attr_post_copy_file
+ * Function:    H5O__attr_post_copy_file
  *
  * Purpose:     Finish copying a message from between files.
  *              We have to copy the values of a reference attribute in the
@@ -703,21 +703,19 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_attr_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
-    H5O_loc_t *dst_oloc, void *mesg_dst, hid_t dxpl_id, H5O_copy_t *cpy_info)
+H5O__attr_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
+    H5O_loc_t *dst_oloc, void *mesg_dst, H5O_copy_t *cpy_info)
 {
     herr_t ret_value = SUCCEED;   /* Return value */
 
+    FUNC_ENTER_STATIC
 
-    FUNC_ENTER_NOAPI_NOINIT
-
-    if ( H5A_attr_post_copy_file(src_oloc, (const H5A_t *)mesg_src,
-         dst_oloc, (H5A_t *)mesg_dst, dxpl_id, cpy_info) < 0)
+    if(H5A__attr_post_copy_file(src_oloc, (const H5A_t *)mesg_src, dst_oloc, (H5A_t *)mesg_dst, cpy_info) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, FAIL, "can't copy attribute")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_attr_post_copy_file() */
+} /* H5O__attr_post_copy_file() */
 
 
 /*-------------------------------------------------------------------------
@@ -781,11 +779,11 @@ H5O_attr_set_crt_index(void *_mesg, H5O_msg_crt_idx_t crt_idx)
 
 /*--------------------------------------------------------------------------
  NAME
-    H5O_attr_debug
+    H5O__attr_debug
  PURPOSE
     Prints debugging information for an attribute message
  USAGE
-    void *H5O_attr_debug(f, mesg, stream, indent, fwidth)
+    void *H5O__attr_debug(f, mesg, stream, indent, fwidth)
         H5F_t *f;               IN: pointer to the HDF5 file struct
         const void *mesg;       IN: Pointer to the source attribute struct
         FILE *stream;           IN: Pointer to the stream for output data
@@ -798,15 +796,14 @@ H5O_attr_set_crt_index(void *_mesg, H5O_msg_crt_idx_t crt_idx)
     parameter.
 --------------------------------------------------------------------------*/
 static herr_t
-H5O_attr_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE * stream, int indent,
-	       int fwidth)
+H5O__attr_debug(H5F_t *f, const void *_mesg, FILE * stream, int indent, int fwidth)
 {
     const H5A_t *mesg = (const H5A_t *)_mesg;
     const char		*s;             /* Temporary string pointer */
     char		buf[128];       /* Temporary string buffer */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -870,17 +867,17 @@ H5O_attr_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE * stream, int in
     HDfprintf(stream, "%*s%-*s %lu\n", indent + 3, "", MAX(0,fwidth - 3),
 	    "Encoded Size:",
 	    (unsigned long)(mesg->shared->dt_size));
-    if((H5O_MSG_DTYPE->debug)(f, dxpl_id, mesg->shared->dt, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
+    if((H5O_MSG_DTYPE->debug)(f, mesg->shared->dt, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, FAIL, "unable to display datatype message info")
 
     HDfprintf(stream, "%*sDataspace...\n", indent, "");
     HDfprintf(stream, "%*s%-*s %lu\n", indent + 3, "", MAX(0, fwidth - 3),
 	    "Encoded Size:",
 	    (unsigned long)(mesg->shared->ds_size));
-    if(H5S_debug(f, dxpl_id, mesg->shared->ds, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
+    if(H5S_debug(f, mesg->shared->ds, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, FAIL, "unable to display dataspace message info")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_attr_debug() */
+} /* end H5O__attr_debug() */
 
diff --git a/src/H5Oattribute.c b/src/H5Oattribute.c
index 71f54eb..9d125e8 100644
--- a/src/H5Oattribute.c
+++ b/src/H5Oattribute.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -57,7 +55,6 @@
 /* User data for iteration when converting attributes to dense storage */
 typedef struct {
     H5F_t      *f;              /* Pointer to file for insertion */
-    hid_t dxpl_id;              /* DXPL during iteration */
     H5O_ainfo_t *ainfo;         /* Attribute info struct */
 } H5O_iter_cvt_t;
 
@@ -74,7 +71,6 @@ typedef struct {
 typedef struct {
     /* down */
     H5F_t *f;                   /* Pointer to file attribute is in */
-    hid_t dxpl_id;              /* DXPL for operation */
     H5A_t *attr;                /* Attribute data to update object header with */
 
     /* up */
@@ -85,7 +81,6 @@ typedef struct {
 typedef struct {
     /* down */
     H5F_t *f;                   /* Pointer to file attribute is in */
-    hid_t dxpl_id;              /* DXPL for operation */
     const char *old_name;       /* Old name of attribute */
     const char *new_name;       /* New name of attribute */
 
@@ -97,7 +92,6 @@ typedef struct {
 typedef struct {
     /* down */
     H5F_t *f;                   /* Pointer to file attribute is in */
-    hid_t dxpl_id;              /* DXPL for operation */
     hid_t loc_id;               /* ID of object being iterated over */
     unsigned skip;              /* # of attributes to skip over */
     H5A_operator_t op;          /* Callback routine for each attribute */
@@ -111,7 +105,6 @@ typedef struct {
 typedef struct {
     /* down */
     H5F_t *f;                   /* Pointer to file attribute is in */
-    hid_t dxpl_id;              /* DXPL for operation */
     const char *name;           /* Name of attribute to open */
 
     /* up */
@@ -188,12 +181,12 @@ H5O_attr_to_dense_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
     HDassert(attr);
 
     /* Insert attribute into dense storage */
-    if(H5A_dense_insert(udata->f, udata->dxpl_id, udata->ainfo, attr) < 0)
+    if(H5A__dense_insert(udata->f, udata->ainfo, attr) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, H5_ITER_ERROR, "unable to add to dense storage")
 
     /* Convert message into a null message in the header */
     /* (don't delete attribute's space in the file though) */
-    if(H5O_release_mesg(udata->f, udata->dxpl_id, oh, mesg, FALSE) < 0)
+    if(H5O_release_mesg(udata->f, oh, mesg, FALSE) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, H5_ITER_ERROR, "unable to convert into null message")
 
     /* Indicate that the object header was modified */
@@ -205,7 +198,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_create
+ * Function:	H5O__attr_create
  *
  * Purpose:	Create a new attribute in the object header.
  *
@@ -217,7 +210,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_create(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
+H5O__attr_create(const H5O_loc_t *loc, H5A_t *attr)
 {
     H5O_t *oh = NULL;                   /* Pointer to actual object header */
     H5O_ainfo_t ainfo;                  /* Attribute information for object */
@@ -231,7 +224,7 @@ H5O_attr_create(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
     HDassert(attr);
 
     /* Pin the object header */
-    if(NULL == (oh = H5O_pin(loc, dxpl_id)))
+    if(NULL == (oh = H5O_pin(loc)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTPIN, FAIL, "unable to pin object header")
 
     /* Check if this object already has attribute information */
@@ -240,7 +233,7 @@ H5O_attr_create(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
         htri_t ainfo_exists;            /* Whether the attribute info was retrieved */
 
         /* Check for (& retrieve if available) attribute info */
-        if((ainfo_exists = H5A_get_ainfo(loc->file, dxpl_id, oh, &ainfo)) < 0)
+        if((ainfo_exists = H5A__get_ainfo(loc->file, oh, &ainfo)) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
         if(!ainfo_exists) {
             /* Initialize attribute information */
@@ -268,7 +261,7 @@ H5O_attr_create(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
             size_t raw_size = 0;    /* Raw size of message */
 
             /* Check for attribute being sharable */
-            if((sharable = H5SM_can_share(loc->file, dxpl_id, NULL, NULL, H5O_ATTR_ID, attr)) < 0)
+            if((sharable = H5SM_can_share(loc->file, NULL, NULL, H5O_ATTR_ID, attr)) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_BADMESG, FAIL, "can't determine attribute sharing status")
             else if(sharable == FALSE) {
                 /* Compute the size needed to encode the attribute */
@@ -281,18 +274,17 @@ H5O_attr_create(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
                 H5O_mesg_operator_t op;         /* Wrapper for operator */
 
                 /* Create dense storage for attributes */
-                if(H5A_dense_create(loc->file, dxpl_id, &ainfo) < 0)
+                if(H5A__dense_create(loc->file, &ainfo) < 0)
                     HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to create dense storage for attributes")
 
                 /* Set up user data for callback */
                 udata.f = loc->file;
-                udata.dxpl_id = dxpl_id;
                 udata.ainfo = &ainfo;
 
                 /* Iterate over existing attributes, moving them to dense storage */
                 op.op_type = H5O_MESG_OP_LIB;
                 op.u.lib_op = H5O_attr_to_dense_cb;
-                if(H5O_msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata, dxpl_id) < 0)
+                if(H5O__msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata) < 0)
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTCONVERT, FAIL, "error converting attributes to dense storage")
             } /* end if */
         } /* end if */
@@ -315,14 +307,13 @@ H5O_attr_create(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
 
         /* Add the attribute information message, if one is needed */
         if(new_ainfo) {
-            if(H5O_msg_append_real(loc->file, dxpl_id, oh, H5O_MSG_AINFO, H5O_MSG_FLAG_DONTSHARE, 0, &ainfo) < 0)
+            if(H5O__msg_append_real(loc->file, oh, H5O_MSG_AINFO, H5O_MSG_FLAG_DONTSHARE, 0, &ainfo) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, FAIL, "unable to create new attribute info message")
         } /* end if */
         /* Otherwise, update existing message */
-        else {
-            if(H5O_msg_write_real(loc->file, dxpl_id, oh, H5O_MSG_AINFO, H5O_MSG_FLAG_DONTSHARE, 0, &ainfo) < 0)
+        else
+            if(H5O__msg_write_real(loc->file, oh, H5O_MSG_AINFO, H5O_MSG_FLAG_DONTSHARE, 0, &ainfo) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "unable to update attribute info message")
-        } /* end else */
     } /* end if */
     else {
         /* Set "bogus" creation index for attribute */
@@ -335,19 +326,18 @@ H5O_attr_create(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
     /* Check for storing attribute with dense storage */
     if(H5F_addr_defined(ainfo.fheap_addr)) {
         /* Insert attribute into dense storage */
-        if(H5A_dense_insert(loc->file, dxpl_id, &ainfo, attr) < 0)
+        if(H5A__dense_insert(loc->file, &ainfo, attr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, FAIL, "unable to add to dense storage")
     } /* end if */
-    else {
+    else
         /* Append new message to object header */
-        if(H5O_msg_append_real(loc->file, dxpl_id, oh, H5O_MSG_ATTR, 0, 0, attr) < 0)
+        if(H5O__msg_append_real(loc->file, oh, H5O_MSG_ATTR, 0, 0, attr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, FAIL, "unable to create new attribute in header")
-    } /* end else */
 
     /* Increment reference count for shared attribute object for the
-     * object handle created by the caller function H5A_create.  The count
+     * object handle created by the caller function H5A__create.  The count
      * for the cached object header has been incremented in the step above
-     * (in H5O_msg_append_real).  The dense storage doesn't need a count. */
+     * (in H5O__msg_append_real).  The dense storage doesn't need a count. */
     attr->shared->nrefs += 1;
 
     /* Was new attribute shared? */
@@ -355,7 +345,7 @@ H5O_attr_create(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
         hsize_t attr_rc;                /* Attribute's ref count in shared message storage */
 
         /* Retrieve ref count for shared attribute */
-        if(H5SM_get_refcount(loc->file, dxpl_id, H5O_ATTR_ID, &attr->sh_loc, &attr_rc) < 0)
+        if(H5SM_get_refcount(loc->file, H5O_ATTR_ID, &attr->sh_loc, &attr_rc) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't retrieve shared message ref count")
 
         /* If this is not the first copy of the attribute in the shared message
@@ -382,7 +372,7 @@ H5O_attr_create(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
          *      *ick* -QAK, 2007/01/08
          */
         if(attr_rc > 1) {
-            if(H5O_attr_delete(loc->file, dxpl_id, oh, attr) < 0)
+            if(H5O__attr_delete(loc->file, oh, attr) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute")
         } /* end if */
     } /* end if */
@@ -390,7 +380,7 @@ H5O_attr_create(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
 	HGOTO_ERROR(H5E_ATTR, H5E_WRITEERROR, FAIL, "error determining if message should be shared")
 
     /* Update the modification time, if any */
-    if(H5O_touch_oh(loc->file, dxpl_id, oh, FALSE) < 0)
+    if(H5O_touch_oh(loc->file, oh, FALSE) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "unable to update time on object")
 
 done:
@@ -398,7 +388,7 @@ done:
         HDONE_ERROR(H5E_ATTR, H5E_CANTUNPIN, FAIL, "unable to unpin object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_attr_create() */
+} /* end H5O__attr_create() */
 
 
 /*-------------------------------------------------------------------------
@@ -432,7 +422,7 @@ H5O_attr_open_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/, unsigned sequence,
     /* Check for correct attribute message to modify */
     if(HDstrcmp(((H5A_t *)mesg->native)->shared->name, udata->name) == 0) {
         /* Make a copy of the attribute to return */
-        if(NULL == (udata->attr = H5A_copy(NULL, (H5A_t *)mesg->native)))
+        if(NULL == (udata->attr = H5A__copy(NULL, (H5A_t *)mesg->native)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, H5_ITER_ERROR, "unable to copy attribute")
 
         /* Assign [somewhat arbitrary] creation order value, for older versions
@@ -451,7 +441,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_open_by_name
+ * Function:	H5O__attr_open_by_name
  *
  * Purpose:	Open an existing attribute in an object header.
  *
@@ -460,15 +450,10 @@ done:
  * Programmer:	Quincey Koziol
  *		Monday, December 11, 2006
  *
- * Modification:Raymond Lu
- *              23 June 2008
- *              If the attribute is in dense storage and has already been
- *              opened, make a copy of already opened object to share some
- *              object information.
  *-------------------------------------------------------------------------
  */
 H5A_t *
-H5O_attr_open_by_name(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
+H5O__attr_open_by_name(const H5O_loc_t *loc, const char *name)
 {
     H5O_t *oh = NULL;                   /* Pointer to actual object header */
     H5O_ainfo_t ainfo;                  /* Attribute information for object */
@@ -477,21 +462,21 @@ H5O_attr_open_by_name(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
     htri_t found_open_attr = FALSE;     /* Whether opened object is found */
     H5A_t *ret_value = NULL;            /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, loc->addr, NULL)
+    FUNC_ENTER_PACKAGE_TAG(loc->addr)
 
     /* Check arguments */
     HDassert(loc);
     HDassert(name);
 
     /* Protect the object header to iterate over */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTPROTECT, NULL, "unable to load object header")
 
     /* Check for attribute info stored */
     ainfo.fheap_addr = HADDR_UNDEF;
     if(oh->version > H5O_VERSION_1) {
         /* Check for (& retrieve if available) attribute info */
-        if(H5A_get_ainfo(loc->file, dxpl_id, oh, &ainfo) < 0)
+        if(H5A__get_ainfo(loc->file, oh, &ainfo) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, NULL, "can't check for attribute info message")
     } /* end if */
 
@@ -501,14 +486,14 @@ H5O_attr_open_by_name(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
     if((found_open_attr = H5O_attr_find_opened_attr(loc, &exist_attr, name)) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, NULL, "failed in finding opened attribute")
     else if(found_open_attr == TRUE) {
-        if(NULL == (opened_attr = H5A_copy(NULL, exist_attr)))
+        if(NULL == (opened_attr = H5A__copy(NULL, exist_attr)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, NULL, "can't copy existing attribute")
     } /* end else if */
     else {
         /* Check for attributes in dense storage */
         if(H5F_addr_defined(ainfo.fheap_addr)) {
             /* Open attribute with dense storage */
-            if(NULL == (opened_attr = H5A_dense_open(loc->file, dxpl_id, &ainfo, name)))
+            if(NULL == (opened_attr = H5A__dense_open(loc->file, &ainfo, name)))
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, NULL, "can't open attribute")
         } /* end if */
         else {
@@ -522,7 +507,7 @@ H5O_attr_open_by_name(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
             /* Iterate over attributes, to locate correct one to open */
             op.op_type = H5O_MESG_OP_LIB;
             op.u.lib_op = H5O_attr_open_cb;
-            if(H5O_msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata, dxpl_id) < 0)
+            if(H5O__msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, NULL, "error updating attribute")
 
             /* Check that we found the attribute */
@@ -543,16 +528,16 @@ H5O_attr_open_by_name(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
     ret_value = opened_attr;
 
 done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTUNPROTECT, NULL, "unable to release object header")
 
     /* Release any resources, on error */
     if(NULL == ret_value && opened_attr)
-        if(H5A_close(opened_attr) < 0)
+        if(H5A__close(opened_attr) < 0)
             HDONE_ERROR(H5E_ATTR, H5E_CANTCLOSEOBJ, NULL, "can't close attribute")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, NULL)
-} /* end H5O_attr_open_by_name() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__attr_open_by_name() */
 
 
 /*-------------------------------------------------------------------------
@@ -582,7 +567,7 @@ H5O_attr_open_by_idx_cb(const H5A_t *attr, void *_ret_attr)
     HDassert(ret_attr);
 
     /* Copy attribute information.  Shared some attribute information. */
-    if(NULL == (*ret_attr = H5A_copy(NULL, attr)))
+    if(NULL == (*ret_attr = H5A__copy(NULL, attr)))
         HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, H5_ITER_ERROR, "can't copy attribute")
 
 done:
@@ -591,7 +576,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_open_by_idx
+ * Function:	H5O__attr_open_by_idx
  *
  * Purpose:	Open an existing attribute in an object header according to
  *              an index.
@@ -601,25 +586,19 @@ done:
  * Programmer:	Quincey Koziol
  *		Monday, December 18, 2006
  *
- * Modification:Raymond Lu
- *              23 June 2008
- *              After opening the attribute, check whether it's in dense
- *              storage and has already been opened.  If it has, close the
- *              opened object and make a copy of already opened object.
  *-------------------------------------------------------------------------
  */
 H5A_t *
-H5O_attr_open_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n, hid_t dxpl_id)
+H5O__attr_open_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n)
 {
-    H5O_t *oh = NULL;                   /* Object header */
     H5A_attr_iter_op_t attr_op;         /* Attribute operator */
     H5A_t *exist_attr = NULL;           /* Existing opened attribute object */
     H5A_t *opened_attr = NULL;          /* Newly opened attribute object */
     htri_t found_open_attr = FALSE;     /* Whether opened object is found */
     H5A_t *ret_value = NULL;            /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments */
     HDassert(loc);
@@ -629,13 +608,9 @@ H5O_attr_open_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
     attr_op.u.lib_op = H5O_attr_open_by_idx_cb;
 
     /* Iterate over attributes to locate correct one */
-    if(H5O_attr_iterate_real((hid_t)-1, loc, dxpl_id, idx_type, order, n, NULL, &attr_op, &opened_attr) < 0)
+    if(H5O_attr_iterate_real((hid_t)-1, loc, idx_type, order, n, NULL, &attr_op, &opened_attr) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_BADITER, NULL, "can't locate attribute")
 
-    /* Protect the object header to iterate over */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
-	HGOTO_ERROR(H5E_ATTR, H5E_CANTPROTECT, NULL, "unable to load object header")
-
     /* Find out whether it has already been opened.  If it has, close the object
      * and make a copy of the already opened object to share the object info.
      */
@@ -647,9 +622,9 @@ H5O_attr_open_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
          * and close the object just opened.
          */
         if(found_open_attr && exist_attr) {
-            if(H5A_close(opened_attr) < 0)
+            if(H5A__close(opened_attr) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTCLOSEOBJ, NULL, "can't close attribute")
-            if(NULL == (opened_attr = H5A_copy(NULL, exist_attr)))
+            if(NULL == (opened_attr = H5A__copy(NULL, exist_attr)))
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTCOPY, NULL, "can't copy existing attribute")
         } else {
             /* Mark datatype as being on disk now */
@@ -662,16 +637,13 @@ H5O_attr_open_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
     ret_value = opened_attr;
 
 done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
-	HDONE_ERROR(H5E_ATTR, H5E_CANTUNPROTECT, NULL, "unable to release object header")
-
     /* Release any resources, on error */
     if(NULL == ret_value && opened_attr)
-        if(H5A_close(opened_attr) < 0)
+        if(H5A__close(opened_attr) < 0)
             HDONE_ERROR(H5E_ATTR, H5E_CANTCLOSEOBJ, NULL, "can't close attribute")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_attr_open_by_idx() */
+} /* end H5O__attr_open_by_idx() */
 
 
 /*-------------------------------------------------------------------------
@@ -756,7 +728,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_update_shared
+ * Function:	H5O__attr_update_shared
  *
  * Purpose:	Update a shared attribute.
  *
@@ -769,15 +741,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_update_shared(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5A_t *attr,
-    H5O_shared_t *update_sh_mesg)
+H5O__attr_update_shared(H5F_t *f, H5O_t *oh, H5A_t *attr, H5O_shared_t *update_sh_mesg)
 {
     H5O_shared_t sh_mesg;               /* Shared object header message */
     hsize_t attr_rc;                    /* Attribute's ref count in shared message storage */
     htri_t shared_mesg;                 /* Whether the message should be shared */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -793,13 +764,13 @@ H5O_attr_update_shared(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5A_t *attr,
 
     /* Store new version of message as a SOHM */
     /* (should always work, since we're not changing the size of the attribute) */
-    if((shared_mesg = H5SM_try_share(f, dxpl_id, oh, 0, H5O_ATTR_ID, attr, NULL)) == 0)
+    if((shared_mesg = H5SM_try_share(f, oh, 0, H5O_ATTR_ID, attr, NULL)) == 0)
         HGOTO_ERROR(H5E_ATTR, H5E_BADMESG, FAIL, "attribute changed sharing status")
     else if(shared_mesg < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_BADMESG, FAIL, "can't share attribute")
 
     /* Retrieve shared message storage ref count for new shared attribute */
-    if(H5SM_get_refcount(f, dxpl_id, H5O_ATTR_ID, &attr->sh_loc, &attr_rc) < 0)
+    if(H5SM_get_refcount(f, H5O_ATTR_ID, &attr->sh_loc, &attr_rc) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't retrieve shared message ref count")
 
     /* If the newly shared attribute needs to share "ownership" of the shared
@@ -811,14 +782,13 @@ H5O_attr_update_shared(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5A_t *attr,
      *
      *      *ick* -QAK, 2007/01/08
      */
-    if(attr_rc == 1) {
+    if(attr_rc == 1)
         /* Increment reference count on attribute components */
-        if(H5O_attr_link(f, dxpl_id, oh, attr) < 0)
+        if(H5O__attr_link(f, oh, attr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_LINKCOUNT, FAIL, "unable to adjust attribute link count")
-    } /* end if */
 
     /* Remove the old attribute from the SOHM storage */
-    if(H5SM_delete(f, dxpl_id, oh, &sh_mesg) < 0)
+    if(H5SM_delete(f, oh, &sh_mesg) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "unable to delete shared attribute in shared storage")
 
     /* Extract updated shared message info from modified attribute, if requested */
@@ -828,7 +798,7 @@ H5O_attr_update_shared(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5A_t *attr,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_attr_update_shared() */
+} /* end H5O__attr_update_shared() */
 
 
 /*-------------------------------------------------------------------------
@@ -868,7 +838,7 @@ H5O_attr_write_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
     /* Check for correct attribute message to modify */
     if(0 == HDstrcmp(((H5A_t *)mesg->native)->shared->name, udata->attr->shared->name)) {
         /* Protect chunk */
-        if(NULL == (chk_proxy = H5O_chunk_protect(udata->f, udata->dxpl_id, oh, mesg->chunkno)))
+        if(NULL == (chk_proxy = H5O__chunk_protect(udata->f, oh, mesg->chunkno)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTPROTECT, H5_ITER_ERROR, "unable to load object header chunk")
 
         /* Because the attribute structure is shared now. The only situation that requires
@@ -890,13 +860,13 @@ H5O_attr_write_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
         chk_dirtied = TRUE;
 
         /* Release chunk */
-        if(H5O_chunk_unprotect(udata->f, udata->dxpl_id, chk_proxy, chk_dirtied) < 0)
+        if(H5O__chunk_unprotect(udata->f, chk_proxy, chk_dirtied) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUNPROTECT, H5_ITER_ERROR, "unable to unprotect object header chunk")
         chk_proxy = NULL;
 
         /* Update the shared attribute in the SOHM storage */
         if(mesg->flags & H5O_MSG_FLAG_SHARED)
-            if(H5O_attr_update_shared(udata->f, udata->dxpl_id, oh, udata->attr, (H5O_shared_t *)mesg->native) < 0)
+            if(H5O__attr_update_shared(udata->f, oh, udata->attr, (H5O_shared_t *)mesg->native) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, H5_ITER_ERROR, "unable to update attribute in shared storage")
 
         /* Indicate that the object header was modified */
@@ -911,7 +881,7 @@ H5O_attr_write_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
 
 done:
     /* Release chunk, if not already done */
-    if(chk_proxy && H5O_chunk_unprotect(udata->f, udata->dxpl_id, chk_proxy, chk_dirtied) < 0)
+    if(chk_proxy && H5O__chunk_unprotect(udata->f, chk_proxy, chk_dirtied) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTUNPROTECT, H5_ITER_ERROR, "unable to unprotect object header chunk")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -919,7 +889,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_write
+ * Function:	H5O__attr_write
  *
  * Purpose:	Write a new value to an attribute.
  *
@@ -931,34 +901,34 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_write(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
+H5O__attr_write(const H5O_loc_t *loc, H5A_t *attr)
 {
     H5O_t *oh = NULL;                   /* Pointer to actual object header */
     H5O_ainfo_t ainfo;                  /* Attribute information for object */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments */
     HDassert(loc);
     HDassert(attr);
 
     /* Pin the object header */
-    if(NULL == (oh = H5O_pin(loc, dxpl_id)))
+    if(NULL == (oh = H5O_pin(loc)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTPIN, FAIL, "unable to pin object header")
 
     /* Check for attribute info stored */
     ainfo.fheap_addr = HADDR_UNDEF;
     if(oh->version > H5O_VERSION_1) {
         /* Check for (& retrieve if available) attribute info */
-        if(H5A_get_ainfo(loc->file, dxpl_id, oh, &ainfo) < 0)
+        if(H5A__get_ainfo(loc->file, oh, &ainfo) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
     } /* end if */
 
     /* Check for attributes stored densely */
     if(H5F_addr_defined(ainfo.fheap_addr)) {
         /* Modify the attribute data in dense storage */
-        if(H5A_dense_write(loc->file, dxpl_id, &ainfo, attr) < 0)
+        if(H5A__dense_write(loc->file, &ainfo, attr) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "error updating attribute")
     } /* end if */
     else {
@@ -967,14 +937,13 @@ H5O_attr_write(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
 
         /* Set up user data for callback */
         udata.f = loc->file;
-        udata.dxpl_id = dxpl_id;
         udata.attr = attr;
         udata.found = FALSE;
 
         /* Iterate over attributes, to locate correct one to update */
         op.op_type = H5O_MESG_OP_LIB;
         op.u.lib_op = H5O_attr_write_cb;
-        if(H5O_msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata, dxpl_id) < 0)
+        if(H5O__msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "error updating attribute")
 
         /* Check that we found the attribute */
@@ -983,7 +952,7 @@ H5O_attr_write(const H5O_loc_t *loc, hid_t dxpl_id, H5A_t *attr)
     } /* end else */
 
     /* Update the modification time, if any */
-    if(H5O_touch_oh(loc->file, dxpl_id, oh, FALSE) < 0)
+    if(H5O_touch_oh(loc->file, oh, FALSE) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "unable to update time on object")
 
 done:
@@ -991,7 +960,7 @@ done:
         HDONE_ERROR(H5E_ATTR, H5E_CANTUNPIN, FAIL, "unable to unpin object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_attr_write */
+} /* end H5O__attr_write */
 
 
 /*-------------------------------------------------------------------------
@@ -1075,7 +1044,7 @@ H5O_attr_rename_mod_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
         unsigned old_version = ((H5A_t *)mesg->native)->shared->version;        /* Old version of the attribute */
 
         /* Protect chunk */
-        if(NULL == (chk_proxy = H5O_chunk_protect(udata->f, udata->dxpl_id, oh, mesg->chunkno)))
+        if(NULL == (chk_proxy = H5O__chunk_protect(udata->f, oh, mesg->chunkno)))
             HGOTO_ERROR(H5E_ATTR, H5E_CANTPROTECT, H5_ITER_ERROR, "unable to load object header chunk")
 
         /* Change the name for the attribute */
@@ -1083,7 +1052,7 @@ H5O_attr_rename_mod_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
         ((H5A_t *)mesg->native)->shared->name = H5MM_xstrdup(udata->new_name);
 
         /* Recompute the version to encode the attribute with */
-        if(H5A_set_version(udata->f, ((H5A_t *)mesg->native)) < 0)
+        if(H5A__set_version(udata->f, ((H5A_t *)mesg->native)) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTSET, H5_ITER_ERROR, "unable to update attribute version")
 
         /* Mark the message as modified */
@@ -1091,14 +1060,14 @@ H5O_attr_rename_mod_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
         chk_dirtied = TRUE;
 
         /* Release chunk */
-        if(H5O_chunk_unprotect(udata->f, udata->dxpl_id, chk_proxy, chk_dirtied) < 0)
+        if(H5O__chunk_unprotect(udata->f, chk_proxy, chk_dirtied) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUNPROTECT, H5_ITER_ERROR, "unable to unprotect object header chunk")
         chk_proxy = NULL;
 
         /* Check for shared message */
         if(mesg->flags & H5O_MSG_FLAG_SHARED) {
             /* Update the shared attribute in the SOHM storage */
-            if(H5O_attr_update_shared(udata->f, udata->dxpl_id, oh, (H5A_t *)mesg->native, NULL) < 0)
+            if(H5O__attr_update_shared(udata->f, oh, (H5A_t *)mesg->native, NULL) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, H5_ITER_ERROR, "unable to update attribute in shared storage")
         } /* end if */
         else {
@@ -1127,21 +1096,21 @@ H5O_attr_rename_mod_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
                 /* (doesn't decrement the link count on shared components becuase
                  *      the "native" pointer has been reset)
                  */
-                if(H5O_release_mesg(udata->f, udata->dxpl_id, oh, mesg, FALSE) < 0)
+                if(H5O_release_mesg(udata->f, oh, mesg, FALSE) < 0)
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, H5_ITER_ERROR, "unable to release previous attribute")
 
 		*oh_modified = H5O_MODIFY_CONDENSE;
 
                 /* Append renamed attribute to object header */
                 /* (Don't let it become shared) */
-                if(H5O_msg_append_real(udata->f, udata->dxpl_id, oh, H5O_MSG_ATTR, (mesg->flags | H5O_MSG_FLAG_DONTSHARE), 0, attr) < 0)
+                if(H5O__msg_append_real(udata->f, oh, H5O_MSG_ATTR, (mesg->flags | H5O_MSG_FLAG_DONTSHARE), 0, attr) < 0)
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, H5_ITER_ERROR, "unable to relocate renamed attribute in header")
 
                 /* Sanity check */
                 HDassert(H5O_msg_is_shared(H5O_ATTR_ID, attr) == FALSE);
 
                 /* Close the local copy of the attribute */
-                H5A_close(attr);
+                H5A__close(attr);
             } /* end if */
         } /* end else */
 
@@ -1157,7 +1126,7 @@ H5O_attr_rename_mod_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
 
 done:
     /* Release chunk, if not already done */
-    if(chk_proxy && H5O_chunk_unprotect(udata->f, udata->dxpl_id, chk_proxy, chk_dirtied) < 0)
+    if(chk_proxy && H5O__chunk_unprotect(udata->f, chk_proxy, chk_dirtied) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTUNPROTECT, H5_ITER_ERROR, "unable to unprotect object header chunk")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1165,7 +1134,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_rename
+ * Function:	H5O__attr_rename
  *
  * Purpose:	Rename an attribute.
  *
@@ -1177,14 +1146,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_rename(const H5O_loc_t *loc, hid_t dxpl_id, const char *old_name,
+H5O__attr_rename(const H5O_loc_t *loc, const char *old_name,
     const char *new_name)
 {
     H5O_t *oh = NULL;                   /* Pointer to actual object header */
     H5O_ainfo_t ainfo;                  /* Attribute information for object */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, loc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(loc->addr)
 
     /* Check arguments */
     HDassert(loc);
@@ -1192,21 +1161,21 @@ H5O_attr_rename(const H5O_loc_t *loc, hid_t dxpl_id, const char *old_name,
     HDassert(new_name);
 
     /* Pin the object header */
-    if(NULL == (oh = H5O_pin(loc, dxpl_id)))
+    if(NULL == (oh = H5O_pin(loc)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTPIN, FAIL, "unable to pin object header")
 
     /* Check for attribute info stored */
     ainfo.fheap_addr = HADDR_UNDEF;
     if(oh->version > H5O_VERSION_1) {
         /* Check for (& retrieve if available) attribute info */
-        if(H5A_get_ainfo(loc->file, dxpl_id, oh, &ainfo) < 0)
+        if(H5A__get_ainfo(loc->file, oh, &ainfo) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
     } /* end if */
 
     /* Check for attributes stored densely */
     if(H5F_addr_defined(ainfo.fheap_addr)) {
         /* Rename the attribute data in dense storage */
-        if(H5A_dense_rename(loc->file, dxpl_id, &ainfo, old_name, new_name) < 0)
+        if(H5A__dense_rename(loc->file, &ainfo, old_name, new_name) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "error updating attribute")
     } /* end if */
     else {
@@ -1215,7 +1184,6 @@ H5O_attr_rename(const H5O_loc_t *loc, hid_t dxpl_id, const char *old_name,
 
         /* Set up user data for callback */
         udata.f = loc->file;
-        udata.dxpl_id = dxpl_id;
         udata.old_name = old_name;
         udata.new_name = new_name;
         udata.found = FALSE;
@@ -1223,7 +1191,7 @@ H5O_attr_rename(const H5O_loc_t *loc, hid_t dxpl_id, const char *old_name,
         /* Iterate over attributes, to check if "new name" exists already */
         op.op_type = H5O_MESG_OP_LIB;
         op.u.lib_op = H5O_attr_rename_chk_cb;
-        if(H5O_msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata, dxpl_id) < 0)
+        if(H5O__msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "error updating attribute")
 
         /* If the new name was found, indicate an error */
@@ -1233,7 +1201,7 @@ H5O_attr_rename(const H5O_loc_t *loc, hid_t dxpl_id, const char *old_name,
         /* Iterate over attributes again, to actually rename attribute with old name */
         op.op_type = H5O_MESG_OP_LIB;
         op.u.lib_op = H5O_attr_rename_mod_cb;
-        if(H5O_msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata, dxpl_id) < 0)
+        if(H5O__msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "error updating attribute")
 
         /* Check that we found the attribute to rename */
@@ -1242,15 +1210,15 @@ H5O_attr_rename(const H5O_loc_t *loc, hid_t dxpl_id, const char *old_name,
     } /* end else */
 
     /* Update the modification time, if any */
-    if(H5O_touch_oh(loc->file, dxpl_id, oh, FALSE) < 0)
+    if(H5O_touch_oh(loc->file, oh, FALSE) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "unable to update time on object")
 
 done:
     if(oh && H5O_unpin(oh) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTUNPIN, FAIL, "unable to unpin object header")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_attr_rename */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__attr_rename */
 
 
 /*-------------------------------------------------------------------------
@@ -1266,16 +1234,16 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_iterate_real(hid_t loc_id, const H5O_loc_t *loc, hid_t dxpl_id,
-    H5_index_t idx_type, H5_iter_order_t order, hsize_t skip,
-    hsize_t *last_attr, const H5A_attr_iter_op_t *attr_op, void *op_data)
+H5O_attr_iterate_real(hid_t loc_id, const H5O_loc_t *loc, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t skip, hsize_t *last_attr,
+    const H5A_attr_iter_op_t *attr_op, void *op_data)
 {
     H5O_t *oh = NULL;                   /* Pointer to actual object header */
     H5O_ainfo_t ainfo;                  /* Attribute information for object */
     H5A_attr_table_t atable = {0, NULL};        /* Table of attributes */
     herr_t ret_value = FAIL;            /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, loc->addr, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT_TAG(loc->addr)
 
     /* Check arguments */
     HDassert(loc);
@@ -1284,14 +1252,14 @@ H5O_attr_iterate_real(hid_t loc_id, const H5O_loc_t *loc, hid_t dxpl_id,
     HDassert(attr_op);
 
     /* Protect the object header to iterate over */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* Check for attribute info stored */
     ainfo.fheap_addr = HADDR_UNDEF;
     if(oh->version > H5O_VERSION_1) {
         /* Check for (& retrieve if available) attribute info */
-        if(H5A_get_ainfo(loc->file, dxpl_id, oh, &ainfo) < 0)
+        if(H5A__get_ainfo(loc->file, oh, &ainfo) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
     } /* end if */
 
@@ -1302,21 +1270,21 @@ H5O_attr_iterate_real(hid_t loc_id, const H5O_loc_t *loc, hid_t dxpl_id,
             HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index specified")
 
         /* Release the object header */
-        if(H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+        if(H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
         oh = NULL;
 
         /* Iterate over attributes in dense storage */
-        if((ret_value = H5A_dense_iterate(loc->file, dxpl_id, loc_id, &ainfo, idx_type, order, skip, last_attr, attr_op, op_data)) < 0)
+        if((ret_value = H5A__dense_iterate(loc->file, loc_id, &ainfo, idx_type, order, skip, last_attr, attr_op, op_data)) < 0)
             HERROR(H5E_ATTR, H5E_BADITER, "error iterating over attributes");
     } /* end if */
     else {
         /* Build table of attributes for compact storage */
-        if(H5A_compact_build_table(loc->file, dxpl_id, oh, idx_type, order, &atable) < 0)
+        if(H5A__compact_build_table(loc->file, oh, idx_type, order, &atable) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "error building attribute table")
 
         /* Release the object header */
-        if(H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+        if(H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
         oh = NULL;
 
@@ -1325,23 +1293,23 @@ H5O_attr_iterate_real(hid_t loc_id, const H5O_loc_t *loc, hid_t dxpl_id,
             HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index specified")
 
         /* Iterate over attributes in table */
-        if((ret_value = H5A_attr_iterate_table(&atable, skip, last_attr, loc_id, attr_op, op_data)) < 0)
+        if((ret_value = H5A__attr_iterate_table(&atable, skip, last_attr, loc_id, attr_op, op_data)) < 0)
             HERROR(H5E_ATTR, H5E_CANTNEXT, "iteration operator failed");
     } /* end else */
 
 done:
     /* Release resources */
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
-    if(atable.attrs && H5A_attr_release_table(&atable) < 0)
+    if(atable.attrs && H5A__attr_release_table(&atable) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "unable to release attribute table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5O_attr_iterate_real() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_iterate
+ * Function:	H5O__attr_iterate
  *
  * Purpose:	Iterate over attributes for an object.
  *
@@ -1353,14 +1321,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_iterate(hid_t loc_id, hid_t dxpl_id,
-    H5_index_t idx_type, H5_iter_order_t order, hsize_t skip,
-    hsize_t *last_attr, const H5A_attr_iter_op_t *attr_op, void *op_data)
+H5O__attr_iterate(hid_t loc_id, H5_index_t idx_type, H5_iter_order_t order,
+    hsize_t skip, hsize_t *last_attr, const H5A_attr_iter_op_t *attr_op,
+    void *op_data)
 {
     H5G_loc_t loc;	        /* Object location */
     herr_t ret_value = FAIL;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments */
     HDassert(attr_op);
@@ -1370,12 +1338,12 @@ H5O_attr_iterate(hid_t loc_id, hid_t dxpl_id,
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
 
     /* Iterate over attributes to locate correct one */
-    if((ret_value = H5O_attr_iterate_real(loc_id, loc.oloc, dxpl_id, idx_type, order, skip, last_attr, attr_op, op_data)) < 0)
+    if((ret_value = H5O_attr_iterate_real(loc_id, loc.oloc, idx_type, order, skip, last_attr, attr_op, op_data)) < 0)
         HERROR(H5E_ATTR, H5E_BADITER, "error iterating over attributes");
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_attr_iterate() */
+} /* end H5O__attr_iterate() */
 
 
 /*-------------------------------------------------------------------------
@@ -1399,8 +1367,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_attr_remove_update(const H5O_loc_t *loc, H5O_t *oh, H5O_ainfo_t *ainfo,
-    hid_t dxpl_id)
+H5O_attr_remove_update(const H5O_loc_t *loc, H5O_t *oh, H5O_ainfo_t *ainfo)
 {
     H5A_attr_table_t atable = {0, NULL};        /* Table of attributes */
     herr_t ret_value = SUCCEED;                 /* Return value */
@@ -1421,7 +1388,7 @@ H5O_attr_remove_update(const H5O_loc_t *loc, H5O_t *oh, H5O_ainfo_t *ainfo,
         size_t u;                       /* Local index */
 
         /* Build the table of attributes for this object */
-        if(H5A_dense_build_table(loc->file, dxpl_id, ainfo, H5_INDEX_NAME, H5_ITER_NATIVE, &atable) < 0)
+        if(H5A__dense_build_table(loc->file, ainfo, H5_INDEX_NAME, H5_ITER_NATIVE, &atable) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "error building attribute table")
 
         /* Inspect attributes in table for ones that can't be converted back
@@ -1449,7 +1416,7 @@ H5O_attr_remove_update(const H5O_loc_t *loc, H5O_t *oh, H5O_ainfo_t *ainfo,
                 else if(shared_mesg == 0) {
                     /* Increment reference count on attribute components */
                     /* (so that they aren't deleted when the dense attribute storage is deleted) */
-                    if(H5O_attr_link(loc->file, dxpl_id, oh, (atable.attrs[u])) < 0)
+                    if(H5O__attr_link(loc->file, oh, (atable.attrs[u])) < 0)
                         HGOTO_ERROR(H5E_ATTR, H5E_LINKCOUNT, FAIL, "unable to adjust attribute link count")
                 } /* end if */
                 else {
@@ -1466,17 +1433,17 @@ H5O_attr_remove_update(const H5O_loc_t *loc, H5O_t *oh, H5O_ainfo_t *ainfo,
                 /* If found the attribute is already opened, use the opened message to insert.
                    If not, still use the message in the attribute table. */
                 if(found_open_attr && exist_attr) {
-                    if(H5O_msg_append_real(loc->file, dxpl_id, oh, H5O_MSG_ATTR, 0, 0, exist_attr) < 0)
+                    if(H5O__msg_append_real(loc->file, oh, H5O_MSG_ATTR, 0, 0, exist_attr) < 0)
                         HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "can't create message")
 
-                } else {
-                    if(H5O_msg_append_real(loc->file, dxpl_id, oh, H5O_MSG_ATTR, 0, 0, (atable.attrs[u])) < 0)
+                } /* end if */
+                else
+                    if(H5O__msg_append_real(loc->file, oh, H5O_MSG_ATTR, 0, 0, (atable.attrs[u])) < 0)
                         HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "can't create message")
-                }
             } /* end for */
 
             /* Remove the dense storage */
-            if(H5A_dense_delete(loc->file, dxpl_id, ainfo) < 0)
+            if(H5A__dense_delete(loc->file, ainfo) < 0)
                 HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete dense attribute storage")
         } /* end if */
     } /* end if */
@@ -1485,17 +1452,16 @@ H5O_attr_remove_update(const H5O_loc_t *loc, H5O_t *oh, H5O_ainfo_t *ainfo,
      *  message should be deleted itself.
      */
     if(ainfo->nattrs == 0) {
-        if(H5O_msg_remove_real(loc->file, oh, H5O_MSG_AINFO, H5O_ALL, NULL, NULL, TRUE, dxpl_id) < 0)
+        if(H5O__msg_remove_real(loc->file, oh, H5O_MSG_AINFO, H5O_ALL, NULL, NULL, TRUE) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute info")
     } /* end if */
-    else {
-        if(H5O_msg_write_real(loc->file, dxpl_id, oh, H5O_MSG_AINFO, H5O_MSG_FLAG_DONTSHARE, 0, ainfo) < 0)
+    else
+        if(H5O__msg_write_real(loc->file, oh, H5O_MSG_AINFO, H5O_MSG_FLAG_DONTSHARE, 0, ainfo) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "unable to update attribute info message")
-    } /* end else */
 
 done:
     /* Release resources */
-    if(atable.attrs && H5A_attr_release_table(&atable) < 0)
+    if(atable.attrs && H5A__attr_release_table(&atable) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "unable to release attribute table")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1533,7 +1499,7 @@ H5O_attr_remove_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
     /* Check for correct attribute message to modify */
     if(HDstrcmp(((H5A_t *)mesg->native)->shared->name, udata->name) == 0) {
         /* Convert message into a null message (i.e. delete it) */
-        if(H5O_release_mesg(udata->f, udata->dxpl_id, oh, mesg, TRUE) < 0)
+        if(H5O_release_mesg(udata->f, oh, mesg, TRUE) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, H5_ITER_ERROR, "unable to convert into null message")
 
         /* Indicate that the object header was modified */
@@ -1552,7 +1518,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_remove
+ * Function:	H5O__attr_remove
  *
  * Purpose:	Delete an attribute on an object.
  *
@@ -1564,35 +1530,35 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_remove(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
+H5O__attr_remove(const H5O_loc_t *loc, const char *name)
 {
     H5O_t *oh = NULL;                   /* Pointer to actual object header */
     H5O_ainfo_t ainfo;                  /* Attribute information for object */
     htri_t ainfo_exists = FALSE;        /* Whether the attribute info exists in the file */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, loc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(loc->addr)
 
     /* Check arguments */
     HDassert(loc);
     HDassert(name);
 
     /* Pin the object header */
-    if(NULL == (oh = H5O_pin(loc, dxpl_id)))
+    if(NULL == (oh = H5O_pin(loc)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTPIN, FAIL, "unable to pin object header")
 
     /* Check for attribute info stored */
     ainfo.fheap_addr = HADDR_UNDEF;
     if(oh->version > H5O_VERSION_1) {
         /* Check for (& retrieve if available) attribute info */
-        if((ainfo_exists = H5A_get_ainfo(loc->file, dxpl_id, oh, &ainfo)) < 0)
+        if((ainfo_exists = H5A__get_ainfo(loc->file, oh, &ainfo)) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
     } /* end if */
 
     /* Check for attributes stored densely */
     if(H5F_addr_defined(ainfo.fheap_addr)) {
         /* Delete attribute from dense storage */
-        if(H5A_dense_remove(loc->file, dxpl_id, &ainfo, name) < 0)
+        if(H5A__dense_remove(loc->file, &ainfo, name) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute in dense storage")
     } /* end if */
     else {
@@ -1601,14 +1567,13 @@ H5O_attr_remove(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
 
         /* Set up user data for callback */
         udata.f = loc->file;
-        udata.dxpl_id = dxpl_id;
         udata.name = name;
         udata.found = FALSE;
 
         /* Iterate over attributes, to locate correct one to delete */
         op.op_type = H5O_MESG_OP_LIB;
         op.u.lib_op = H5O_attr_remove_cb;
-        if(H5O_msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata, dxpl_id) < 0)
+        if(H5O__msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "error deleting attribute")
 
         /* Check that we found the attribute */
@@ -1618,23 +1583,23 @@ H5O_attr_remove(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
 
     /* Update the attribute information after removing an attribute */
     if(ainfo_exists)
-        if(H5O_attr_remove_update(loc, oh, &ainfo, dxpl_id) < 0)
+        if(H5O_attr_remove_update(loc, oh, &ainfo) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "unable to update attribute info")
 
     /* Update the modification time, if any */
-    if(H5O_touch_oh(loc->file, dxpl_id, oh, FALSE) < 0)
+    if(H5O_touch_oh(loc->file, oh, FALSE) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "unable to update time on object")
 
 done:
     if(oh && H5O_unpin(oh) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTUNPIN, FAIL, "unable to unpin object header")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_attr_remove() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__attr_remove() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_remove_by_idx
+ * Function:	H5O__attr_remove_by_idx
  *
  * Purpose:	Delete an attribute on an object, according to an order within
  *		an index.
@@ -1647,8 +1612,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_remove_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
-    H5_iter_order_t order, hsize_t n, hid_t dxpl_id)
+H5O__attr_remove_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n)
 {
     H5O_t *oh = NULL;                   /* Pointer to actual object header */
     H5O_ainfo_t ainfo;                  /* Attribute information for object */
@@ -1656,27 +1621,27 @@ H5O_attr_remove_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
     H5A_attr_table_t atable = {0, NULL};        /* Table of attributes */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, loc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(loc->addr)
 
     /* Check arguments */
     HDassert(loc);
 
     /* Pin the object header */
-    if(NULL == (oh = H5O_pin(loc, dxpl_id)))
+    if(NULL == (oh = H5O_pin(loc)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTPIN, FAIL, "unable to pin object header")
 
     /* Check for attribute info stored */
     ainfo.fheap_addr = HADDR_UNDEF;
     if(oh->version > H5O_VERSION_1) {
         /* Check for (& retrieve if available) attribute info */
-        if((ainfo_exists = H5A_get_ainfo(loc->file, dxpl_id, oh, &ainfo)) < 0)
+        if((ainfo_exists = H5A__get_ainfo(loc->file, oh, &ainfo)) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
     } /* end if */
 
     /* Check for attributes stored densely */
     if(H5F_addr_defined(ainfo.fheap_addr)) {
         /* Delete attribute from dense storage */
-        if(H5A_dense_remove_by_idx(loc->file, dxpl_id, &ainfo, idx_type, order, n) < 0)
+        if(H5A__dense_remove_by_idx(loc->file, &ainfo, idx_type, order, n) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "unable to delete attribute in dense storage")
     } /* end if */
     else {
@@ -1684,7 +1649,7 @@ H5O_attr_remove_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
         H5O_mesg_operator_t op;         /* Wrapper for operator */
 
         /* Build table of attributes for compact storage */
-        if(H5A_compact_build_table(loc->file, dxpl_id, oh, idx_type, order, &atable) < 0)
+        if(H5A__compact_build_table(loc->file, oh, idx_type, order, &atable) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTINIT, FAIL, "error building attribute table")
 
         /* Check for skipping too many attributes */
@@ -1693,14 +1658,13 @@ H5O_attr_remove_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
 
         /* Set up user data for callback, to remove the attribute by name */
         udata.f = loc->file;
-        udata.dxpl_id = dxpl_id;
         udata.name = ((atable.attrs[n])->shared)->name;
         udata.found = FALSE;
 
         /* Iterate over attributes, to locate correct one to delete */
         op.op_type = H5O_MESG_OP_LIB;
         op.u.lib_op = H5O_attr_remove_cb;
-        if(H5O_msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata, dxpl_id) < 0)
+        if(H5O__msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTDELETE, FAIL, "error deleting attribute")
 
         /* Check that we found the attribute */
@@ -1710,21 +1674,21 @@ H5O_attr_remove_by_idx(const H5O_loc_t *loc, H5_index_t idx_type,
 
     /* Update the attribute information after removing an attribute */
     if(ainfo_exists)
-        if(H5O_attr_remove_update(loc, oh, &ainfo, dxpl_id) < 0)
+        if(H5O_attr_remove_update(loc, oh, &ainfo) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "unable to update attribute info")
 
     /* Update the modification time, if any */
-    if(H5O_touch_oh(loc->file, dxpl_id, oh, FALSE) < 0)
+    if(H5O_touch_oh(loc->file, oh, FALSE) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTUPDATE, FAIL, "unable to update time on object")
 
 done:
     if(oh && H5O_unpin(oh) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTUNPIN, FAIL, "unable to unpin object header")
-    if(atable.attrs && H5A_attr_release_table(&atable) < 0)
+    if(atable.attrs && H5A__attr_release_table(&atable) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, FAIL, "unable to release attribute table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_attr_remove_by_idx() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__attr_remove_by_idx() */
 
 
 /*-------------------------------------------------------------------------
@@ -1740,11 +1704,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_count_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, hsize_t *nattrs)
+H5O_attr_count_real(H5F_t *f, H5O_t *oh, hsize_t *nattrs)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, oh->cache_info.addr, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT_TAG(oh->cache_info.addr)
 
     /* Check arguments */
     HDassert(f);
@@ -1757,7 +1721,7 @@ H5O_attr_count_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, hsize_t *nattrs)
         H5O_ainfo_t ainfo;                  /* Attribute information for object */
 
         /* Attempt to get the attribute information from the object header */
-        if((ainfo_exists = H5A_get_ainfo(f, dxpl_id, oh, &ainfo)) < 0)
+        if((ainfo_exists = H5A__get_ainfo(f, oh, &ainfo)) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
         else if(ainfo_exists > 0)
             *nattrs = ainfo.nattrs;
@@ -1777,7 +1741,7 @@ H5O_attr_count_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, hsize_t *nattrs)
     } /* end else */
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5O_attr_count_real */
 
 
@@ -1822,7 +1786,7 @@ H5O_attr_exists_cb(H5O_t H5_ATTR_UNUSED *oh, H5O_mesg_t *mesg/*in,out*/,
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_exists
+ * Function:	H5O__attr_exists
  *
  * Purpose:	Determine if an attribute with a particular name exists on an object
  *
@@ -1834,34 +1798,34 @@ H5O_attr_exists_cb(H5O_t H5_ATTR_UNUSED *oh, H5O_mesg_t *mesg/*in,out*/,
  *-------------------------------------------------------------------------
  */
 htri_t
-H5O_attr_exists(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
+H5O__attr_exists(const H5O_loc_t *loc, const char *name)
 {
     H5O_t *oh = NULL;           /* Pointer to actual object header */
     H5O_ainfo_t ainfo;          /* Attribute information for object */
     htri_t ret_value = FAIL;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, loc->addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(loc->addr)
 
     /* Check arguments */
     HDassert(loc);
     HDassert(name);
 
     /* Protect the object header to iterate over */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* Check for attribute info stored */
     ainfo.fheap_addr = HADDR_UNDEF;
     if(oh->version > H5O_VERSION_1) {
         /* Check for (& retrieve if available) attribute info */
-        if(H5A_get_ainfo(loc->file, dxpl_id, oh, &ainfo) < 0)
+        if(H5A__get_ainfo(loc->file, oh, &ainfo) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
     } /* end if */
 
     /* Check for attributes stored densely */
     if(H5F_addr_defined(ainfo.fheap_addr)) {
         /* Check if attribute exists in dense storage */
-        if((ret_value = H5A_dense_exists(loc->file, dxpl_id, &ainfo, name)) < 0)
+        if((ret_value = H5A__dense_exists(loc->file, &ainfo, name)) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_BADITER, FAIL, "error checking for existence of attribute")
     } /* end if */
     else {
@@ -1870,14 +1834,13 @@ H5O_attr_exists(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
 
         /* Set up user data for callback */
         udata.f = loc->file;
-        udata.dxpl_id = dxpl_id;
         udata.name = name;
         udata.found = FALSE;
 
         /* Iterate over existing attributes, checking for attribute with same name */
         op.op_type = H5O_MESG_OP_LIB;
         op.u.lib_op = H5O_attr_exists_cb;
-        if(H5O_msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata, dxpl_id) < 0)
+        if(H5O__msg_iterate_real(loc->file, oh, H5O_MSG_ATTR, &op, &udata) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_BADITER, FAIL, "error checking for existence of attribute")
 
         /* Check that we found the attribute */
@@ -1885,15 +1848,15 @@ H5O_attr_exists(const H5O_loc_t *loc, const char *name, hid_t dxpl_id)
     } /* end else */
 
 done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_attr_exists */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__attr_exists() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_attr_bh_info
+ * Function:    H5O__attr_bh_info
  *
  * Purpose:     For 1.8 attribute, returns storage amount for btree and fractal heap
  *
@@ -1905,14 +1868,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_attr_bh_info(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *bh_info)
+H5O__attr_bh_info(H5F_t *f, H5O_t *oh, H5_ih_info_t *bh_info)
 {
     H5HF_t      *fheap = NULL;              /* Fractal heap handle */
     H5B2_t      *bt2_name = NULL;           /* v2 B-tree handle for name index */
     H5B2_t      *bt2_corder = NULL;         /* v2 B-tree handle for creation order index */
     herr_t      ret_value = SUCCEED;        /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     HDassert(f);
     HDassert(oh);
@@ -1924,39 +1887,39 @@ H5O_attr_bh_info(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *bh_info)
         htri_t ainfo_exists = FALSE;        /* Whether the attribute info exists in the file */
 
         /* Check for (& retrieve if available) attribute info */
-        if((ainfo_exists = H5A_get_ainfo(f, dxpl_id, oh, &ainfo)) < 0)
+        if((ainfo_exists = H5A__get_ainfo(f, oh, &ainfo)) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
         else if(ainfo_exists > 0) {
             /* Check if name index available */
             if(H5F_addr_defined(ainfo.name_bt2_addr)) {
                 /* Open the name index v2 B-tree */
-                if(NULL == (bt2_name = H5B2_open(f, dxpl_id, ainfo.name_bt2_addr, NULL)))
+                if(NULL == (bt2_name = H5B2_open(f, ainfo.name_bt2_addr, NULL)))
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
                 /* Get name index B-tree size */
-                if(H5B2_size(bt2_name, dxpl_id, &(bh_info->index_size)) < 0)
+                if(H5B2_size(bt2_name, &(bh_info->index_size)) < 0)
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't retrieve B-tree storage info")
             } /* end if */
 
             /* Check if creation order index available */
             if(H5F_addr_defined(ainfo.corder_bt2_addr)) {
                 /* Open the creation order index v2 B-tree */
-                if(NULL == (bt2_corder = H5B2_open(f, dxpl_id, ainfo.corder_bt2_addr, NULL)))
+                if(NULL == (bt2_corder = H5B2_open(f, ainfo.corder_bt2_addr, NULL)))
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for creation order index")
 
                 /* Get creation order index B-tree size */
-                if(H5B2_size(bt2_corder, dxpl_id, &(bh_info->index_size)) < 0)
+                if(H5B2_size(bt2_corder, &(bh_info->index_size)) < 0)
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't retrieve B-tree storage info")
             } /* end if */
 
             /* Get storage size of fractal heap, if it's used */
             if(H5F_addr_defined(ainfo.fheap_addr)) {
                 /* Open the fractal heap for attributes */
-                if(NULL == (fheap = H5HF_open(f, dxpl_id, ainfo.fheap_addr)))
+                if(NULL == (fheap = H5HF_open(f, ainfo.fheap_addr)))
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
                 /* Get heap storage size */
-                if(H5HF_size(fheap, dxpl_id, &(bh_info->heap_size)) < 0)
+                if(H5HF_size(fheap, &(bh_info->heap_size)) < 0)
                     HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't retrieve B-tree storage info")
             } /* end if */
         } /* end else */
@@ -1964,20 +1927,20 @@ H5O_attr_bh_info(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *bh_info)
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTCLOSEOBJ, FAIL, "can't close fractal heap")
-    if(bt2_name && H5B2_close(bt2_name, dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for name index")
-    if(bt2_corder && H5B2_close(bt2_corder, dxpl_id) < 0)
+    if(bt2_corder && H5B2_close(bt2_corder) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for creation order index")
 
     FUNC_LEAVE_NOAPI(ret_value)
-}   /* H5O_attr_bh_info() */
+}   /* H5O__attr_bh_info() */
 
 #ifndef H5_NO_DEPRECATED_SYMBOLS
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_attr_count
+ * Function:	H5O__attr_count
  *
  * Purpose:	Determine the # of attributes on an object
  *
@@ -1989,33 +1952,33 @@ done:
  *-------------------------------------------------------------------------
  */
 int
-H5O_attr_count(const H5O_loc_t *loc, hid_t dxpl_id)
+H5O__attr_count(const H5O_loc_t *loc)
 {
     H5O_t *oh = NULL;           /* Pointer to actual object header */
     hsize_t nattrs;             /* Number of attributes */
     int ret_value = -1;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* Check arguments */
     HDassert(loc);
 
     /* Protect the object header to iterate over */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_ATTR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* Retrieve # of attributes on object */
-    if(H5O_attr_count_real(loc->file, dxpl_id, oh, &nattrs) < 0)
+    if(H5O_attr_count_real(loc->file, oh, &nattrs) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't retrieve attribute count")
 
     /* Set return value */
     ret_value = (int)nattrs;
 
 done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_attr_count */
+} /* end H5O__attr_count */
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
diff --git a/src/H5Obogus.c b/src/H5Obogus.c
index d1085c8..92fd218 100644
--- a/src/H5Obogus.c
+++ b/src/H5Obogus.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -39,12 +37,12 @@
 #ifdef H5O_ENABLE_BOGUS
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_bogus_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__bogus_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_bogus_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static size_t H5O_bogus_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_bogus_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE * stream,
-			     int indent, int fwidth);
+static herr_t H5O__bogus_debug(H5F_t *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_BOGUS_VALID[1] = {{
@@ -52,7 +50,7 @@ const H5O_msg_class_t H5O_MSG_BOGUS_VALID[1] = {{
     "bogus valid",             	/*message name for debugging    */
     0,     	                /*native message size           */
     0,				/* messages are sharable?       */
-    H5O_bogus_decode,        	/*decode message                */
+    H5O__bogus_decode,        	/*decode message                */
     H5O_bogus_encode,        	/*encode message                */
     NULL,          	        /*copy the native value         */
     H5O_bogus_size,          	/*raw message size              */
@@ -67,7 +65,7 @@ const H5O_msg_class_t H5O_MSG_BOGUS_VALID[1] = {{
     NULL,			/* post copy native value to file    */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_bogus_debug         	/*debug the message             */
+    H5O__bogus_debug         	/*debug the message             */
 }};
 
 /* This message derives from H5O message class */
@@ -76,8 +74,8 @@ const H5O_msg_class_t H5O_MSG_BOGUS_INVALID[1] = {{
     "bogus invalid",          	/*message name for debugging    */
     0,                          /*native message size           */
     0,                          /* messages are sharable?       */
-    H5O_bogus_decode,           /*decode message                */
-    H5O_bogus_encode,           /*encode message                */
+    H5O__bogus_decode,          /*decode message                */
+    H5O__bogus_encode,          /*encode message                */
     NULL,                       /*copy the native value         */
     H5O_bogus_size,             /*raw message size              */
     NULL,                       /*free internal memory          */
@@ -91,12 +89,12 @@ const H5O_msg_class_t H5O_MSG_BOGUS_INVALID[1] = {{
     NULL,                       /* post copy native value to file    */
     NULL,                       /* get creation index           */
     NULL,                       /* set creation index           */
-    H5O_bogus_debug             /*debug the message             */
+    H5O__bogus_debug            /*debug the message             */
 }};
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_bogus_decode
+ * Function:    H5O__bogus_decode
  *
  * Purpose:     Decode a "bogus" message and return a pointer to a new
  *              native message struct.
@@ -112,13 +110,14 @@ const H5O_msg_class_t H5O_MSG_BOGUS_INVALID[1] = {{
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_bogus_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__bogus_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_bogus_t *mesg = NULL;
     void *ret_value;            /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -143,7 +142,7 @@ done:
         H5MM_xfree(mesg);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_bogus_decode() */
+} /* end H5O__bogus_decode() */
 
 
 /*-------------------------------------------------------------------------
@@ -204,7 +203,7 @@ H5O_bogus_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_sha
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_bogus_debug
+ * Function:    H5O__bogus_debug
  *
  * Purpose:     Prints debugging info for the message.
  *
@@ -219,12 +218,12 @@ H5O_bogus_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_sha
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_bogus_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE *stream,
-	       int indent, int fwidth)
+H5O__bogus_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream,
+   int indent, int fwidth)
 {
     const H5O_bogus_t	*mesg = (const H5O_bogus_t *)_mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -237,6 +236,6 @@ H5O_bogus_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const voi
             "Bogus Value:", mesg->u);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_bogus_debug() */
+} /* end H5O__bogus_debug() */
 #endif /* H5O_ENABLE_BOGUS */
 
diff --git a/src/H5Obtreek.c b/src/H5Obtreek.c
index ac6fe37..5a98e59 100644
--- a/src/H5Obtreek.c
+++ b/src/H5Obtreek.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
@@ -29,13 +27,13 @@
 #include "H5Opkg.h"             /* Object headers			*/
 #include "H5MMprivate.h"	/* Memory management			*/
 
-static void  *H5O_btreek_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void  *H5O_btreek_decode(H5F_t *f, H5O_t *open_oh,
+    unsigned mesg_flags, unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_btreek_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void  *H5O_btreek_copy(const void *_mesg, void *_dest);
 static size_t H5O_btreek_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_btreek_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream,
-			     int indent, int fwidth);
+static herr_t H5O__btreek_debug(H5F_t *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_BTREEK[1] = {{
@@ -58,7 +56,7 @@ const H5O_msg_class_t H5O_MSG_BTREEK[1] = {{
     NULL,			/* post copy native value to file	*/
     NULL,			/* get creation index		        */
     NULL,			/* set creation index		        */
-    H5O_btreek_debug            /*debug the message			*/
+    H5O__btreek_debug            /*debug the message			*/
 }};
 
 /* Current version of v1 B-tree 'K' value information */
@@ -80,8 +78,9 @@ const H5O_msg_class_t H5O_MSG_BTREEK[1] = {{
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_btreek_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O_btreek_decode(H5F_t H5_ATTR_UNUSED *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_btreek_t	*mesg;          /* Native message */
     void		*ret_value = NULL;      /* Return value */
@@ -221,7 +220,7 @@ H5O_btreek_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_sh
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_btreek_debug
+ * Function:	H5O__btreek_debug
  *
  * Purpose:	Prints debugging info for the message.
  *
@@ -233,12 +232,12 @@ H5O_btreek_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_sh
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_btreek_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE *stream,
+H5O__btreek_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream,
     int indent, int fwidth)
 {
     const H5O_btreek_t *mesg = (const H5O_btreek_t *)_mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Sanity check */
     HDassert(f);
@@ -255,5 +254,5 @@ H5O_btreek_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const vo
 	      "Symbol table node leaf 'K' value:", mesg->sym_leaf_k);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_btreek_debug() */
+} /* end H5O__btreek_debug() */
 
diff --git a/src/H5Ocache.c b/src/H5Ocache.c
index 19b91f8..3607839 100644
--- a/src/H5Ocache.c
+++ b/src/H5Ocache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -264,12 +262,23 @@ H5O__cache_verify_chksum(const void *_image, size_t len, void *_udata)
         uint32_t stored_chksum;     /* Stored metadata checksum value */
         uint32_t computed_chksum;   /* Computed metadata checksum value */
 
-	/* Get stored and computed checksums */
-	H5F_get_checksums(image, len, &stored_chksum, &computed_chksum);
+        /* Get stored and computed checksums */
+        H5F_get_checksums(image, len, &stored_chksum, &computed_chksum);
 
-	if(stored_chksum != computed_chksum)
-	    ret_value = FALSE;
+        if(stored_chksum != computed_chksum) {
+            /* These fields are not deserialized yet in H5O__prefix_deserialize() */
+            HDassert(udata->oh->chunk == NULL);
+            HDassert(udata->oh->mesg == NULL);
+            HDassert(udata->oh->proxy == NULL);
+
+            /* Indicate that udata->oh is to be freed later
+               in H5O__prefix_deserialize() */
+            udata->free_oh = TRUE;
+            ret_value = FALSE;
+        } /* end if */
     } /* end if */
+    else
+        HDassert(!(udata->common.file_intent & H5F_ACC_SWMR_WRITE));
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5O__cache_verify_chksum() */
@@ -801,7 +810,7 @@ H5O__cache_chk_deserialize(const void *image, size_t len, void *_udata,
     } /* end else */
 
     /* Increment reference count of object header */
-    if(H5O_inc_rc(udata->oh) < 0)
+    if(H5O__inc_rc(udata->oh) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINC, NULL, "can't increment reference count on object header")
     chk_proxy->oh = udata->oh;
 
@@ -914,7 +923,6 @@ static herr_t
 H5O__cache_chk_notify(H5AC_notify_action_t action, void *_thing)
 {
     H5O_chunk_proxy_t *chk_proxy = (H5O_chunk_proxy_t *)_thing;
-    H5O_chunk_proxy_t *cont_chk_proxy = NULL; /* Proxy for chunk containing continuation message that points to this chunk, if not chunk 0 */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_STATIC
@@ -929,37 +937,26 @@ H5O__cache_chk_notify(H5AC_notify_action_t action, void *_thing)
         case H5AC_NOTIFY_ACTION_AFTER_INSERT:
         case H5AC_NOTIFY_ACTION_AFTER_LOAD:
             if(chk_proxy->oh->swmr_write) {
-                /* Add flush dependency on chunk parent */
-                {
-                    void *parent;       /* Chunk containing continuation message that points to this chunk */
-
-                    /* Determine the parent of the chunk */
-                    if(chk_proxy->cont_chunkno == 0)
-                        parent = chk_proxy->oh;
-                    else {
-                        if(NULL == (cont_chk_proxy = H5O_chunk_protect(chk_proxy->f, H5AC_ind_read_dxpl_id, chk_proxy->oh, chk_proxy->cont_chunkno)))
-                            HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
-                        parent = cont_chk_proxy;
-                    } /* end else */
-
+                /* Add flush dependency on chunk with continuation, if one exists */
+                if(chk_proxy->fd_parent) {
                     /* Sanity checks */
-                    HDassert(parent);
-                    HDassert(((H5C_cache_entry_t *)parent)->magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
-                    HDassert(((H5C_cache_entry_t *)parent)->type);
-                    HDassert((((H5C_cache_entry_t *)(parent))->type->id == H5AC_OHDR_ID)
-                             || (((H5C_cache_entry_t *)(parent))->type->id == H5AC_OHDR_CHK_ID));
+                    HDassert(((H5C_cache_entry_t *)(chk_proxy->fd_parent))->magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
+                    HDassert(((H5C_cache_entry_t *)(chk_proxy->fd_parent))->type);
+                    HDassert((((H5C_cache_entry_t *)(chk_proxy->fd_parent))->type->id == H5AC_OHDR_ID)
+                             || (((H5C_cache_entry_t *)(chk_proxy->fd_parent))->type->id == H5AC_OHDR_CHK_ID));
 
                     /* Add flush dependency from chunk containing the continuation message
                      * that points to this chunk (either oh or another chunk proxy object)
                      */
-                    if(H5AC_create_flush_dependency(parent, chk_proxy) < 0)
+                    if(H5AC_create_flush_dependency(chk_proxy->fd_parent, chk_proxy) < 0)
                         HGOTO_ERROR(H5E_OHDR, H5E_CANTDEPEND, FAIL, "unable to create flush dependency")
+                } /* end if */
 
-                    /* Make note of the address and pointer of the flush dependency
-                     * parent so we can take the dependency down on eviction.
-                     */
-                    chk_proxy->parent = parent;
-                }
+                /* Add flush dependency on object header */
+                {
+                    if(H5AC_create_flush_dependency(chk_proxy->oh, chk_proxy) < 0)
+                        HGOTO_ERROR(H5E_OHDR, H5E_CANTDEPEND, FAIL, "unable to create flush dependency")
+                } /* end if */
 
                 /* Add flush dependency on object header proxy, if proxy exists */
                 {
@@ -998,17 +995,21 @@ H5O__cache_chk_notify(H5AC_notify_action_t action, void *_thing)
 
         case H5AC_NOTIFY_ACTION_BEFORE_EVICT:
             if(chk_proxy->oh->swmr_write) {
-                /* Remove flush dependency on parent object header chunk */
-                {
+                /* Remove flush dependency on parent object header chunk, if one is set */
+                if(chk_proxy->fd_parent) {
                     /* Sanity checks */
-                    HDassert(chk_proxy->parent != NULL);
-                    HDassert(((H5C_cache_entry_t *)(chk_proxy->parent))->magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
-                    HDassert(((H5C_cache_entry_t *)(chk_proxy->parent))->type);
-                    HDassert((((H5C_cache_entry_t *)(chk_proxy->parent))->type->id == H5AC_OHDR_ID) || (((H5C_cache_entry_t *)(chk_proxy->parent))->type->id == H5AC_OHDR_CHK_ID));
+                    HDassert(((H5C_cache_entry_t *)(chk_proxy->fd_parent))->magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
+                    HDassert(((H5C_cache_entry_t *)(chk_proxy->fd_parent))->type);
+                    HDassert((((H5C_cache_entry_t *)(chk_proxy->fd_parent))->type->id == H5AC_OHDR_ID) || (((H5C_cache_entry_t *)(chk_proxy->fd_parent))->type->id == H5AC_OHDR_CHK_ID));
 
-                    if(H5AC_destroy_flush_dependency(chk_proxy->parent, chk_proxy) < 0)
+                    if(H5AC_destroy_flush_dependency(chk_proxy->fd_parent, chk_proxy) < 0)
                         HGOTO_ERROR(H5E_OHDR, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
-                }
+                    chk_proxy->fd_parent = NULL;
+                } /* end if */
+
+                /* Unregister the object header as a parent of the virtual entry */
+                if(H5AC_destroy_flush_dependency(chk_proxy->oh, chk_proxy) < 0)
+                    HGOTO_ERROR(H5E_OHDR, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
 
                 /* Unregister the object header chunk as a parent of the virtual entry */
                 if(H5AC_proxy_entry_remove_parent(chk_proxy->oh->proxy, chk_proxy) < 0)
@@ -1025,10 +1026,6 @@ H5O__cache_chk_notify(H5AC_notify_action_t action, void *_thing)
     } /* end switch */
 
 done:
-    if(cont_chk_proxy)
-        if(H5O_chunk_unprotect(chk_proxy->f, H5AC_ind_read_dxpl_id, cont_chk_proxy, FALSE) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
-
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5O__cache_chk_notify() */
 
@@ -1265,8 +1262,22 @@ H5O__prefix_deserialize(const uint8_t *_image, H5O_cache_ud_t *udata)
     /* Verify object header prefix length */
     HDassert((size_t)(image - _image) == (size_t)(H5O_SIZEOF_HDR(oh) - H5O_SIZEOF_CHKSUM_OH(oh)));
 
-    /* Save the object header for later use in 'deserialize' callback */
-    udata->oh = oh;
+    /* If udata->oh is to be freed (see H5O__cache_verify_chksum), 
+       save the pointer to udata->oh and free it later after setting
+       udata->oh with the new object header */
+    if(udata->free_oh) {
+        H5O_t *saved_oh = udata->oh;
+        HDassert(udata->oh); 
+
+        /* Save the object header for later use in 'deserialize' callback */
+        udata->oh = oh;
+        if(H5O__free(saved_oh) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "can't destroy object header")
+        udata->free_oh = FALSE;
+    } else 
+        /* Save the object header for later use in 'deserialize' callback */
+        udata->oh = oh;
+
     oh = NULL;
 
 done:
@@ -1517,7 +1528,7 @@ H5O__chunk_deserialize(H5O_t *oh, haddr_t addr, size_t len, const uint8_t *image
                 H5O_cont_t *cont;
 
                 /* Decode continuation message */
-                cont = (H5O_cont_t *)(H5O_MSG_CONT->decode)(udata->f, udata->dxpl_id, NULL, 0, &ioflags, mesg->raw);
+                cont = (H5O_cont_t *)(H5O_MSG_CONT->decode)(udata->f, NULL, 0, &ioflags, mesg->raw_size, mesg->raw);
                 H5_CHECKED_ASSIGN(cont->chunkno, unsigned, udata->cont_msg_info->nmsgs + 1, size_t); /* the next continuation message/chunk */
 
                 /* Save 'native' form of continuation message */
@@ -1533,7 +1544,7 @@ H5O__chunk_deserialize(H5O_t *oh, haddr_t addr, size_t len, const uint8_t *image
 
                 /* Decode ref. count message */
                 HDassert(oh->version > H5O_VERSION_1);
-                refcount = (H5O_refcount_t *)(H5O_MSG_REFCOUNT->decode)(udata->f, udata->dxpl_id, NULL, 0, &ioflags, mesg->raw);
+                refcount = (H5O_refcount_t *)(H5O_MSG_REFCOUNT->decode)(udata->f, NULL, 0, &ioflags, mesg->raw_size, mesg->raw);
 
                 /* Save 'native' form of ref. count message */
                 mesg->native = refcount;
diff --git a/src/H5Ocache_image.c b/src/H5Ocache_image.c
index bea99a2..ad64297 100644
--- a/src/H5Ocache_image.c
+++ b/src/H5Ocache_image.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -39,18 +37,17 @@
 #include "H5MFprivate.h"        /* File space management                 */
 
 /* Callbacks for message class */
-static void *H5O__mdci_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__mdci_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O__mdci_encode(H5F_t *f, hbool_t disable_shared, 
     uint8_t *p, const void *_mesg);
 static void *H5O__mdci_copy(const void *_mesg, void *_dest);
 static size_t H5O__mdci_size(const H5F_t *f, hbool_t disable_shared, 
     const void *_mesg);
 static herr_t H5O__mdci_free(void *mesg);
-static herr_t H5O__mdci_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    void *_mesg);
-static herr_t H5O__mdci_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-    FILE *stream, int indent, int fwidth);
+static herr_t H5O__mdci_delete(H5F_t *f, H5O_t *open_oh, void *_mesg);
+static herr_t H5O__mdci_debug(H5F_t *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_MDCI[1] = {{
@@ -99,9 +96,9 @@ H5FL_DEFINE(H5O_mdci_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O__mdci_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, 
-    H5O_t H5_ATTR_UNUSED *open_oh, unsigned H5_ATTR_UNUSED mesg_flags, 
-    unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__mdci_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_mdci_t      *mesg;                  /* Native message        */
     void            *ret_value = NULL;      /* Return value          */
@@ -278,7 +275,7 @@ H5O__mdci_free(void *mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O__mdci_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
+H5O__mdci_delete(H5F_t *f, H5O_t *open_oh, void *_mesg)
 {
     H5O_mdci_t *mesg = (H5O_mdci_t *)_mesg;
     herr_t ret_value = SUCCEED;   /* Return value */
@@ -325,13 +322,13 @@ H5O__mdci_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
          * time constraints, I don't want to go there now.
          */
         if(H5F_FIRST_ALLOC_DEALLOC(f)) {
-            HDassert(HADDR_UNDEF !=H5F_EOA_PRE_FSM_FSALLOC(f));
+            HDassert(HADDR_UNDEF != H5F_EOA_PRE_FSM_FSALLOC(f));
             HDassert(H5F_addr_ge(mesg->addr, H5F_EOA_PRE_FSM_FSALLOC(f)));
-            if(H5MF_tidy_self_referential_fsm_hack(f, dxpl_id) < 0)
+            if(H5MF_tidy_self_referential_fsm_hack(f) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "tidy of self referential fsm hack failed")
         } /* end if */
         else {
-            if(H5MF_xfree(f, H5FD_MEM_SUPER, dxpl_id, mesg->addr, mesg->size) < 0)
+            if(H5MF_xfree(f, H5FD_MEM_SUPER, mesg->addr, mesg->size) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to free file space for cache image block")
         } /* end else */
     } /* end if */
@@ -354,8 +351,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O__mdci_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, 
-    const void *_mesg, FILE * stream, int indent, int fwidth)
+H5O__mdci_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth)
 {
     const H5O_mdci_t   *mdci = (const H5O_mdci_t *) _mesg;
 
diff --git a/src/H5Ochunk.c b/src/H5Ochunk.c
index 50be171..205515a 100644
--- a/src/H5Ochunk.c
+++ b/src/H5Ochunk.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -79,7 +77,7 @@ H5FL_DEFINE(H5O_chunk_proxy_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_chunk_add
+ * Function:	H5O__chunk_add
  *
  * Purpose:	Add new chunk for object header to metadata cache
  *
@@ -93,13 +91,13 @@ H5FL_DEFINE(H5O_chunk_proxy_t);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_chunk_add(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx,
-    unsigned cont_chunkno)
+H5O__chunk_add(H5F_t *f, H5O_t *oh, unsigned idx, unsigned cont_chunkno)
 {
     H5O_chunk_proxy_t *chk_proxy = NULL;        /* Proxy for chunk, to mark it dirty in the cache */
+    H5O_chunk_proxy_t *cont_chk_proxy = NULL;   /* Proxy for chunk containing continuation message that points to this chunk, if not chunk 0 */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, oh->cache_info.addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(oh->cache_info.addr)
 
     /* check args */
     HDassert(f);
@@ -112,32 +110,43 @@ H5O_chunk_add(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx,
 	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
 
     /* Increment reference count on object header */
-    if(H5O_inc_rc(oh) < 0)
+    if(H5O__inc_rc(oh) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINC, FAIL, "can't increment reference count on object header")
 
     /* Set the values in the chunk proxy */
     chk_proxy->f = f;
     chk_proxy->oh = oh;
     chk_proxy->chunkno = idx;
-    chk_proxy->cont_chunkno = cont_chunkno;
+
+    /* Determine the parent of the chunk */
+    if(cont_chunkno != 0) {
+        if(NULL == (cont_chk_proxy = H5O__chunk_protect(f, oh, cont_chunkno)))
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
+        chk_proxy->fd_parent = cont_chk_proxy;
+    } /* end else */
 
     /* Insert the chunk proxy into the cache */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_OHDR_CHK, oh->chunk[idx].addr, chk_proxy, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(f, H5AC_OHDR_CHK, oh->chunk[idx].addr, chk_proxy, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, FAIL, "unable to cache object header chunk")
-
     chk_proxy = NULL;
 
 done:
+    /* Cleanup on failure */
     if(ret_value < 0)
         if(chk_proxy && H5O__chunk_dest(chk_proxy) < 0)
             HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "unable to destroy object header chunk")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_chunk_add() */
+    /* Release resources */
+    if(cont_chk_proxy)
+        if(H5O__chunk_unprotect(f, cont_chk_proxy, FALSE) < 0)
+            HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
+
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__chunk_add() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_chunk_protect
+ * Function:	H5O__chunk_protect
  *
  * Purpose:	Protect an object header chunk for modifications
  *
@@ -151,12 +160,12 @@ done:
  *-------------------------------------------------------------------------
  */
 H5O_chunk_proxy_t *
-H5O_chunk_protect(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx)
+H5O__chunk_protect(H5F_t *f, H5O_t *oh, unsigned idx)
 {
     H5O_chunk_proxy_t *chk_proxy = NULL;        /* Proxy for protected chunk */
     H5O_chunk_proxy_t *ret_value = NULL;        /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, oh->cache_info.addr, NULL)
+    FUNC_ENTER_PACKAGE_TAG(oh->cache_info.addr)
 
     /* check args */
     HDassert(f);
@@ -171,7 +180,7 @@ H5O_chunk_protect(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTALLOC, NULL, "memory allocation failed")
 
         /* Increment reference count on object header */
-        if(H5O_inc_rc(oh) < 0)
+        if(H5O__inc_rc(oh) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTINC, NULL, "can't increment reference count on object header")
 
         /* Set chunk proxy fields */
@@ -190,7 +199,7 @@ H5O_chunk_protect(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx)
         chk_udata.size = oh->chunk[idx].size;
 
         /* Get the chunk proxy */
-        if(NULL == (chk_proxy = (H5O_chunk_proxy_t *)H5AC_protect(f, dxpl_id, H5AC_OHDR_CHK, oh->chunk[idx].addr, &chk_udata, H5AC__NO_FLAGS_SET)))
+        if(NULL == (chk_proxy = (H5O_chunk_proxy_t *)H5AC_protect(f, H5AC_OHDR_CHK, oh->chunk[idx].addr, &chk_udata, H5AC__NO_FLAGS_SET)))
             HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to load object header chunk")
 
         /* Sanity check */
@@ -207,12 +216,12 @@ done:
         if(0 == idx && chk_proxy && H5O__chunk_dest(chk_proxy) < 0)
             HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, NULL, "unable to destroy object header chunk")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, NULL)
-} /* end H5O_chunk_protect() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__chunk_protect() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_chunk_unprotect
+ * Function:	H5O__chunk_unprotect
  *
  * Purpose:	Unprotect an object header chunk after modifications
  *
@@ -226,12 +235,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_chunk_unprotect(H5F_t *f, hid_t dxpl_id, H5O_chunk_proxy_t *chk_proxy,
-    hbool_t dirtied)
+H5O__chunk_unprotect(H5F_t *f, H5O_chunk_proxy_t *chk_proxy, hbool_t dirtied)
 {
     herr_t ret_value = SUCCEED;        /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -247,7 +255,7 @@ H5O_chunk_unprotect(H5F_t *f, hid_t dxpl_id, H5O_chunk_proxy_t *chk_proxy,
         } /* end else/if */
 
         /* Decrement reference count of object header */
-        if(H5O_dec_rc(chk_proxy->oh) < 0)
+        if(H5O__dec_rc(chk_proxy->oh) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "can't decrement reference count on object header")
 
         /* Free fake chunk proxy */
@@ -255,13 +263,13 @@ H5O_chunk_unprotect(H5F_t *f, hid_t dxpl_id, H5O_chunk_proxy_t *chk_proxy,
     } /* end if */
     else {
         /* Release the chunk proxy from the cache, possibly marking it dirty */
-        if(H5AC_unprotect(f, dxpl_id, H5AC_OHDR_CHK, chk_proxy->oh->chunk[chk_proxy->chunkno].addr, chk_proxy, (dirtied ? H5AC__DIRTIED_FLAG : H5AC__NO_FLAGS_SET)) < 0)
+        if(H5AC_unprotect(f, H5AC_OHDR_CHK, chk_proxy->oh->chunk[chk_proxy->chunkno].addr, chk_proxy, (dirtied ? H5AC__DIRTIED_FLAG : H5AC__NO_FLAGS_SET)) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header chunk")
     } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_chunk_unprotect() */
+} /* end H5O__chunk_unprotect() */
 
 
 /*-------------------------------------------------------------------------
@@ -307,7 +315,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_chunk_update_idx
+ * Function:	H5O__chunk_update_idx
  *
  * Purpose:	Update the chunk index for a chunk proxy
  *
@@ -321,13 +329,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_chunk_update_idx(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx)
+H5O__chunk_update_idx(H5F_t *f, H5O_t *oh, unsigned idx)
 {
-    H5O_chunk_proxy_t *chk_proxy;       /* Proxy for chunk, to mark it dirty in the cache */
+    H5O_chunk_proxy_t *chk_proxy = NULL;/* Proxy for chunk, to mark it dirty in the cache */
     H5O_chk_cache_ud_t chk_udata;       /* User data for loading chunk */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -343,23 +351,23 @@ H5O_chunk_update_idx(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx)
     chk_udata.size = oh->chunk[idx].size;
 
     /* Get the chunk proxy */
-    if(NULL == (chk_proxy = (H5O_chunk_proxy_t *)H5AC_protect(f, dxpl_id, H5AC_OHDR_CHK, oh->chunk[idx].addr, &chk_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (chk_proxy = (H5O_chunk_proxy_t *)H5AC_protect(f, H5AC_OHDR_CHK, oh->chunk[idx].addr, &chk_udata, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
 
     /* Update index for chunk proxy in cache */
     chk_proxy->chunkno = idx;
 
     /* Release the chunk proxy from the cache, marking it deleted */
-    if(H5AC_unprotect(f, dxpl_id, H5AC_OHDR_CHK, oh->chunk[idx].addr, chk_proxy, H5AC__DIRTIED_FLAG) < 0)
+    if(H5AC_unprotect(f, H5AC_OHDR_CHK, oh->chunk[idx].addr, chk_proxy, H5AC__DIRTIED_FLAG) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header chunk")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_chunk_update_idx() */
+} /* end H5O__chunk_update_idx() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_chunk_delete
+ * Function:	H5O__chunk_delete
  *
  * Purpose:	Notify metadata cache that a chunk has been deleted
  *
@@ -373,14 +381,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_chunk_delete(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx)
+H5O__chunk_delete(H5F_t *f, H5O_t *oh, unsigned idx)
 {
-    H5O_chunk_proxy_t *chk_proxy;       /* Proxy for chunk, to mark it dirty in the cache */
-    H5O_chk_cache_ud_t chk_udata;       /* User data for loading chunk */
+    H5O_chunk_proxy_t *chk_proxy = NULL;/* Proxy for chunk, to mark it dirty in the cache */
     unsigned cache_flags = H5AC__DELETED_FLAG; /* Flags for unprotecting proxy */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, oh->cache_info.addr, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(oh->cache_info.addr)
 
     /* check args */
     HDassert(f);
@@ -388,32 +395,21 @@ H5O_chunk_delete(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx)
     HDassert(idx < oh->nchunks);
     HDassert(idx > 0);
 
-    /* Construct the user data for protecting chunk proxy */
-    /* (and _not_ decoding it) */
-    HDmemset(&chk_udata, 0, sizeof(chk_udata));
-    chk_udata.oh = oh;
-    chk_udata.chunkno = idx;
-    chk_udata.size = oh->chunk[idx].size;
-
     /* Get the chunk proxy */
-    if(NULL == (chk_proxy = (H5O_chunk_proxy_t *)H5AC_protect(f, dxpl_id, H5AC_OHDR_CHK, oh->chunk[idx].addr, &chk_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (chk_proxy = H5O__chunk_protect(f, oh, idx)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
 
-    /* Sanity check */
-    HDassert(chk_proxy->oh == oh);
-    HDassert(chk_proxy->chunkno == idx);
-
     /* Only free file space if not doing SWMR writes */
     if(!oh->swmr_write)
         cache_flags |= H5AC__DIRTIED_FLAG | H5AC__FREE_FILE_SPACE_FLAG;
 
+done:
     /* Release the chunk proxy from the cache, marking it deleted */
-    if(H5AC_unprotect(f, dxpl_id, H5AC_OHDR_CHK, oh->chunk[idx].addr, chk_proxy, cache_flags) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header chunk")
+    if(chk_proxy && H5AC_unprotect(f, H5AC_OHDR_CHK, oh->chunk[idx].addr, chk_proxy, cache_flags) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header chunk")
 
-done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_chunk_delete() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__chunk_delete() */
 
 
 /*-------------------------------------------------------------------------
@@ -441,7 +437,7 @@ H5O__chunk_dest(H5O_chunk_proxy_t *chk_proxy)
     HDassert(chk_proxy);
 
     /* Decrement reference count of object header */
-    if(chk_proxy->oh && H5O_dec_rc(chk_proxy->oh) < 0)
+    if(chk_proxy->oh && H5O__dec_rc(chk_proxy->oh) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "can't decrement reference count on object header")
 
     /* Release the chunk proxy object */
diff --git a/src/H5Ocont.c b/src/H5Ocont.c
index 63002c5..2eb27d6 100644
--- a/src/H5Ocont.c
+++ b/src/H5Ocont.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -38,14 +36,14 @@
 
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_cont_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O_cont_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_cont_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static size_t H5O_cont_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_cont_free(void *mesg);
-static herr_t H5O_cont_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg);
-static herr_t H5O_cont_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE * stream,
-			     int indent, int fwidth);
+static herr_t H5O__cont_free(void *mesg);
+static herr_t H5O__cont_delete(H5F_t *f, H5O_t *open_oh, void *_mesg);
+static herr_t H5O__cont_debug(H5F_t *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_CONT[1] = {{
@@ -58,8 +56,8 @@ const H5O_msg_class_t H5O_MSG_CONT[1] = {{
     NULL,                   	/*no copy method                */
     H5O_cont_size,          	/*size of header continuation   */
     NULL,                   	/*reset method			*/
-    H5O_cont_free,	        /* free method			*/
-    H5O_cont_delete,		/* file delete method		*/
+    H5O__cont_free,	        /* free method			*/
+    H5O__cont_delete,		/* file delete method		*/
     NULL,			/* link method			*/
     NULL,			/*set share method		*/
     NULL,		    	/*can share method		*/
@@ -68,7 +66,7 @@ const H5O_msg_class_t H5O_MSG_CONT[1] = {{
     NULL, 		 	/* post copy native value to file    */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_cont_debug         	/*debugging                     */
+    H5O__cont_debug         	/*debugging                     */
 }};
 
 /* Declare the free list for H5O_cont_t's */
@@ -91,8 +89,9 @@ H5FL_DEFINE(H5O_cont_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_cont_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O_cont_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_cont_t             *cont = NULL;
     void                   *ret_value = NULL;   /* Return value */
@@ -188,9 +187,9 @@ H5O_cont_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_cont_free
+ * Function:	H5O__cont_free
  *
- * Purpose:	Free's the message
+ * Purpose:	Frees the message
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -200,20 +199,20 @@ H5O_cont_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_cont_free(void *mesg)
+H5O__cont_free(void *mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(mesg);
 
     mesg = H5FL_FREE(H5O_cont_t, mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_cont_free() */
+} /* end H5O__cont_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_cont_delete
+ * Function:    H5O__cont_delete
  *
  * Purpose:     Free file space referenced by message
  *
@@ -225,12 +224,12 @@ H5O_cont_free(void *mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_cont_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
+H5O__cont_delete(H5F_t *f, H5O_t *open_oh, void *_mesg)
 {
     H5O_cont_t *mesg = (H5O_cont_t *) _mesg;
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -238,16 +237,16 @@ H5O_cont_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
 
     /* Notify the cache that the chunk has been deleted */
     /* (releases the space for the chunk) */
-    if(H5O_chunk_delete(f, dxpl_id, open_oh, mesg->chunkno) < 0)
+    if(H5O__chunk_delete(f, open_oh, mesg->chunkno) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to remove chunk from cache")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_cont_delete() */
+} /* end H5O__cont_delete() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_cont_debug
+ * Function:    H5O__cont_debug
  *
  * Purpose:     Prints debugging info.
  *
@@ -262,12 +261,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_cont_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE * stream,
-	       int indent, int fwidth)
+H5O__cont_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth)
 {
     const H5O_cont_t       *cont = (const H5O_cont_t *) _mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -287,4 +286,4 @@ H5O_cont_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void
 	      (int) (cont->chunkno));
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_cont_debug() */
+} /* end H5O__cont_debug() */
diff --git a/src/H5Ocopy.c b/src/H5Ocopy.c
index ddf375c..e6865f1 100644
--- a/src/H5Ocopy.c
+++ b/src/H5Ocopy.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -36,6 +34,7 @@
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5Aprivate.h"         /* Attributes                           */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5FLprivate.h"	/* Free lists                           */
 #include "H5Iprivate.h"		/* IDs			  		*/
@@ -68,7 +67,6 @@ typedef struct H5O_copy_search_comm_dt_ud_t {
     H5SL_t      *dst_dt_list;   /* Skip list of committed datatypes */
     H5G_loc_t   *dst_root_loc;  /* Starting location for iteration */
     H5O_loc_t   obj_oloc;       /* Object location (for attribute iteration callback) */
-    hid_t       dxpl_id;        /* Dataset transfer property list id */
 } H5O_copy_search_comm_dt_ud_t;
 
 
@@ -81,23 +79,25 @@ typedef struct H5O_copy_search_comm_dt_ud_t {
 /* Local Prototypes */
 /********************/
 
-static herr_t H5O_copy_free_addrmap_cb(void *item, void *key, void *op_data);
-static herr_t H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
-    hid_t dxpl_id, H5O_copy_t *cpy_info, H5O_type_t *obj_type, void **udata);
-static herr_t H5O_copy_header(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
-    hid_t dxpl_id, hid_t ocpypl_id);
-static herr_t H5O_copy_obj(H5G_loc_t *src_loc, H5G_loc_t *dst_loc,
-    const char *dst_name, hid_t ocpypl_id, hid_t lcpl_id, hid_t dxpl_id);
-static herr_t H5O_copy_obj_by_ref(H5O_loc_t *src_oloc, hid_t dxpl_id,
-    H5O_loc_t *dst_oloc, H5G_loc_t *dst_root_loc, H5O_copy_t *cpy_info);
-static herr_t H5O_copy_free_comm_dt_cb(void *item, void *key, void *op_data);
-static int H5O_copy_comm_dt_cmp(const void *dt1, const void *dt2);
-static herr_t H5O_copy_search_comm_dt_cb(hid_t group, const char *name,
+static herr_t H5O__copy(const H5G_loc_t *loc, const char *src_name,
+    H5G_loc_t *dst_loc, const char *dst_name, hid_t ocpypl_id, hid_t lcpl_id);
+static herr_t H5O__copy_free_addrmap_cb(void *item, void *key, void *op_data);
+static herr_t H5O__copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
+    H5O_copy_t *cpy_info, H5O_type_t *obj_type, void **udata);
+static herr_t H5O__copy_header(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
+    hid_t ocpypl_id, hid_t lcpl_id);
+static herr_t H5O__copy_obj(H5G_loc_t *src_loc, H5G_loc_t *dst_loc,
+    const char *dst_name, hid_t ocpypl_id, hid_t lcpl_id);
+static herr_t H5O__copy_obj_by_ref(H5O_loc_t *src_oloc, H5O_loc_t *dst_oloc,
+    H5G_loc_t *dst_root_loc, H5O_copy_t *cpy_info);
+static herr_t H5O__copy_free_comm_dt_cb(void *item, void *key, void *op_data);
+static int H5O__copy_comm_dt_cmp(const void *dt1, const void *dt2);
+static herr_t H5O__copy_search_comm_dt_cb(hid_t group, const char *name,
     const H5L_info_t *linfo, void *udata);
-static htri_t H5O_copy_search_comm_dt(H5F_t *file_src, H5O_t *oh_src,
-    H5O_loc_t *oloc_dst/*in, out*/, hid_t dxpl_id, H5O_copy_t *cpy_info);
-static herr_t H5O_copy_insert_comm_dt(H5F_t *file_src, H5O_t *oh_src,
-    H5O_loc_t *oloc_dst, hid_t dxpl_id, H5O_copy_t *cpy_info);
+static htri_t H5O__copy_search_comm_dt(H5F_t *file_src, H5O_t *oh_src,
+    H5O_loc_t *oloc_dst/*in, out*/, H5O_copy_t *cpy_info);
+static herr_t H5O__copy_insert_comm_dt(H5F_t *file_src, H5O_t *oh_src,
+    H5O_loc_t *oloc_dst, H5O_copy_t *cpy_info);
 
 
 /*********************/
@@ -204,19 +204,10 @@ H5FL_DEFINE(haddr_t);
  */
 herr_t
 H5Ocopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
-        const char *dst_name, hid_t ocpypl_id, hid_t lcpl_id)
+    const char *dst_name, hid_t ocpypl_id, hid_t lcpl_id)
 {
     H5G_loc_t	loc;                    /* Source group group location */
-    H5G_loc_t	src_loc;                /* Source object group location */
     H5G_loc_t	dst_loc;                /* Destination group location */
-
-    /* for opening the destination object */
-    H5G_name_t  src_path;               /* Opened source object hier. path */
-    H5O_loc_t   src_oloc;               /* Opened source object object location */
-    htri_t      dst_exists;             /* Does destination name exist already? */
-    hbool_t     loc_found = FALSE;      /* Location at 'name' found */
-    hbool_t     obj_open = FALSE;       /* Entry at 'name' found */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -233,8 +224,57 @@ H5Ocopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
     if(!dst_name || !*dst_name)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no destination name specified")
 
-    /* check if destination name already exists */
-    if((dst_exists = H5L_exists_tolerant(&dst_loc, dst_name, H5P_DEFAULT, dxpl_id)) < 0)
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(src_loc_id) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set collective metadata read info")
+
+    /* Call internal routine to copy object */
+    if(H5O__copy(&loc, src_name, &dst_loc, dst_name, ocpypl_id, lcpl_id) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* end H5Ocopy() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__copy
+ *
+ * Purpose:     Internal routine to copy an object
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 29, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O__copy(const H5G_loc_t *loc, const char *src_name, H5G_loc_t *dst_loc,
+    const char *dst_name, hid_t ocpypl_id, hid_t lcpl_id)
+{
+    H5G_loc_t	src_loc;                /* Source object group location */
+    H5G_name_t  src_path;               /* Opened source object hier. path */
+    H5O_loc_t   src_oloc;               /* Opened source object object location */
+    htri_t      dst_exists;             /* Does destination name exist already? */
+    hbool_t     loc_found = FALSE;      /* Location at 'name' found */
+    hbool_t     obj_open = FALSE;       /* Entry at 'name' found */
+    herr_t      ret_value = SUCCEED;	/* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(src_name && *src_name);
+    HDassert(dst_loc);
+    HDassert(dst_name && *dst_name);
+
+    /* Check if destination name already exists */
+    if((dst_exists = H5L_exists_tolerant(dst_loc, dst_name)) < 0)
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to check if destination name exists")
     if(TRUE == dst_exists)
         HGOTO_ERROR(H5E_OHDR, H5E_EXISTS, FAIL, "destination object already exists")
@@ -245,7 +285,7 @@ H5Ocopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
     H5G_loc_reset(&src_loc);
 
     /* Find the source object to copy */
-    if(H5G_loc_find(&loc, src_name, &src_loc/*out*/, H5P_DEFAULT, dxpl_id) < 0)
+    if(H5G_loc_find(loc, src_name, &src_loc/*out*/) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "source object not found")
     loc_found = TRUE;
 
@@ -256,7 +296,7 @@ H5Ocopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
 
     /* Get correct property lists */
     if(H5P_DEFAULT == lcpl_id) {
-        if((lcpl_id = H5L_get_default_lcpl()) < 0)
+        if((lcpl_id = H5P_get_default(H5P_CLS_LCRT)) < 0)
             HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to get default lcpl")
     } /* end if */
     else
@@ -264,14 +304,16 @@ H5Ocopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not link creation property list")
 
     /* Get object copy property list */
-    if(H5P_DEFAULT == ocpypl_id)
-        ocpypl_id = H5P_OBJECT_COPY_DEFAULT;
+    if(H5P_DEFAULT == ocpypl_id) {
+        if((ocpypl_id = H5P_get_default(H5P_CLS_OCPY)) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to get default ocpypl")
+    } /* end if */
     else
         if(TRUE != H5P_isa_class(ocpypl_id, H5P_OBJECT_COPY))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not object copy property list")
 
     /* Do the actual copying of the object */
-    if(H5O_copy_obj(&src_loc, &dst_loc, dst_name, ocpypl_id, lcpl_id, dxpl_id) < 0)
+    if(H5O__copy_obj(&src_loc, dst_loc, dst_name, ocpypl_id, lcpl_id) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
 
 done:
@@ -280,12 +322,12 @@ done:
     if(obj_open && H5O_close(&src_oloc, NULL) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CLOSEERROR, FAIL, "unable to release object header")
 
-    FUNC_LEAVE_API(ret_value)
-} /* end H5Ocopy() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__copy() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_copy_header_real
+ * Function:    H5O__copy_header_real
  *
  * Purpose:     Copy header object from one location to another using
  *              pre-copy, copy, and post-copy callbacks for each message
@@ -302,19 +344,11 @@ done:
  * Programmer:  Peter Cao
  *              May 30, 2005
  *
- * Modifications:
- *	Vailin Choi; Feb 2012
- *	Bug fix for HDFFV-7853
- *	When the object is opened, call the object's flush class action
- *	to ensure that cached data is flushed so that H5Ocopy will get
- *	the correct data.
- *	
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
-    hid_t dxpl_id, H5O_copy_t *cpy_info, H5O_type_t *obj_type,
-    void **udata /*out*/)
+H5O__copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
+    H5O_copy_t *cpy_info, H5O_type_t *obj_type, void **udata /*out*/)
 {
     H5O_addr_map_t         *addr_map = NULL;       /* Address mapping of object copied */
     H5O_t                  *oh_src = NULL;         /* Object header for source object */
@@ -337,7 +371,7 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
     size_t                 msghdr_size;
     herr_t                 ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, oloc_src->addr, FAIL)
+    FUNC_ENTER_STATIC_TAG(oloc_src->addr)
 
     HDassert(oloc_src);
     HDassert(oloc_src->file);
@@ -346,42 +380,14 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
     HDassert(cpy_info);
 
     /* Get pointer to object class for this object */
-    if(NULL == (obj_class = H5O_obj_class(oloc_src, dxpl_id)))
+    if(NULL == (obj_class = H5O__obj_class(oloc_src)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to determine object type")
 
-    /* Check if the object at the address is already open in the file */
-    if(H5FO_opened(oloc_src->file, oloc_src->addr) != NULL) {
-	H5G_loc_t   tmp_loc; 	/* Location of object */
-	H5O_loc_t   tmp_oloc; 	/* Location of object */
-	H5G_name_t  tmp_path;	/* Object's path */
-	void *obj_ptr = NULL;	/* Object pointer */
-	hid_t tmp_id = -1;	/* Object ID */
-
-	tmp_loc.oloc = &tmp_oloc;
-	tmp_loc.path = &tmp_path;
-	tmp_oloc.file = oloc_src->file;
-	tmp_oloc.addr = oloc_src->addr;
-	tmp_oloc.holding_file = FALSE;
-	H5G_name_reset(tmp_loc.path);
-
-	/* Get a temporary ID */
-	if((tmp_id = obj_class->open(&tmp_loc, H5P_DEFAULT, dxpl_id, FALSE)) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTFLUSH, FAIL, "unable to open object")
-
-	/* Get object pointer */
-	obj_ptr = H5I_object(tmp_id);
-
-	/* Flush the object */
-        if(obj_class->flush && obj_class->flush(obj_ptr, dxpl_id) < 0)
-            HGOTO_ERROR(H5E_OHDR, H5E_CANTFLUSH, FAIL, "unable to flush object")
-
-	/* Release the temporary ID */
-	if(tmp_id != -1 && H5I_dec_app_ref(tmp_id))
-	    HGOTO_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "unable to close temporary ID")
-    } /* end if */
+    /* Set the pointer to the shared struct for the object if opened in the file */
+    cpy_info->shared_fo = H5FO_opened(oloc_src->file, oloc_src->addr);
 
     /* Get source object header */
-    if(NULL == (oh_src = H5O_protect(oloc_src, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh_src = H5O_protect(oloc_src, H5AC__READ_ONLY_FLAG, FALSE)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* Retrieve user data for particular type of object to copy */
@@ -406,7 +412,7 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
         else
             /* Search for a matching committed datatype, building the list if
              * necessary */
-            if((merge = H5O_copy_search_comm_dt(oloc_src->file, oh_src, oloc_dst, dxpl_id, cpy_info)) < 0)
+            if((merge = H5O__copy_search_comm_dt(oloc_src->file, oh_src, oloc_dst, cpy_info)) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't search for matching committed datatype")
 
         if(merge) {
@@ -445,6 +451,11 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
 
     /* Initialize header information */
     oh_dst->version = oh_src->version;
+
+    /* Version bounds check for destination object header */
+    if(oh_dst->version > H5O_obj_ver_bounds[H5F_HIGH_BOUND(oloc_dst->file)])
+        HGOTO_ERROR(H5E_OHDR, H5E_BADRANGE, FAIL, "destination object header version out of bounds")
+
     oh_dst->flags = oh_src->flags;
     oh_dst->link_msgs_seen = oh_src->link_msgs_seen;
     oh_dst->attr_msgs_seen = oh_src->attr_msgs_seen;
@@ -518,7 +529,13 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
 
         if(copy_type->pre_copy_file) {
             /* Decode the message if necessary. */
-            H5O_LOAD_NATIVE(oloc_src->file, dxpl_id, 0, oh_src, mesg_src, FAIL)
+            H5O_LOAD_NATIVE(oloc_src->file, 0, oh_src, mesg_src, FAIL)
+
+            /* Save destination file pointer in cpy_info so that it can be used
+               in the pre_copy_file callback to obtain the destination file's
+               high bound.  The high bound is used to index into the corresponding
+               message's array of versions for doing version bounds check. */
+            cpy_info->file_dst = oloc_dst->file;
 
             /* Perform "pre copy" operation on message */
             if((copy_type->pre_copy_file)(oloc_src->file, mesg_src->native,
@@ -590,7 +607,7 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
             unsigned mesg_flags;        /* Message flags */
 
             /* Decode the message if necessary. */
-            H5O_LOAD_NATIVE(oloc_src->file, dxpl_id, 0, oh_src, mesg_src, FAIL)
+            H5O_LOAD_NATIVE(oloc_src->file, 0, oh_src, mesg_src, FAIL)
 
             /* Get destination message flags, and unset shared and shareable
              * flags.  mesg_dst->flags will contain the original flags for now.
@@ -600,9 +617,9 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
 
             /* Copy the source message */
             recompute_size = FALSE;
-            if((mesg_dst->native = H5O_msg_copy_file(copy_type, oloc_src->file,
+            if(NULL == (mesg_dst->native = H5O__msg_copy_file(copy_type, oloc_src->file,
                     mesg_src->native, oloc_dst->file, &recompute_size,
-                    &mesg_flags, cpy_info, cpy_udata, dxpl_id)) == NULL)
+                    &mesg_flags, cpy_info, cpy_udata)))
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object header message")
 
             /* Check if the sharing state changed, and recompute the size if so
@@ -683,7 +700,7 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
     dst_oh_size += (uint64_t)H5O_SIZEOF_HDR(oh_dst);
 
     /* Allocate space for chunk in destination file */
-    if(HADDR_UNDEF == (oh_dst->chunk[0].addr = H5MF_alloc(oloc_dst->file, H5FD_MEM_OHDR, dxpl_id, (hsize_t)dst_oh_size)))
+    if(HADDR_UNDEF == (oh_dst->chunk[0].addr = H5MF_alloc(oloc_dst->file, H5FD_MEM_OHDR, (hsize_t)dst_oh_size)))
         HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for object header")
     addr_new = oh_dst->chunk[0].addr;
 
@@ -786,7 +803,7 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
      * the copied datatype into the list of committed datatypes in the target file.
      */
     if(cpy_info->merge_comm_dt && obj_class->type == H5O_TYPE_NAMED_DATATYPE)
-        if(H5O_copy_insert_comm_dt(oloc_src->file, oh_src, oloc_dst, dxpl_id, cpy_info) < 0)
+        if(H5O__copy_insert_comm_dt(oloc_src->file, oh_src, oloc_dst, cpy_info) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't insert committed datatype into destination list")
 
     /* Allocate space for the address mapping of the object copied */
@@ -851,7 +868,7 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
 
             /* Perform "post copy" operation on message */
             if((copy_type->post_copy_file)(oloc_src, mesg_src->native, oloc_dst,
-                    mesg_dst->native, &mesg_flags, dxpl_id, cpy_info) < 0)
+                    mesg_dst->native, &mesg_flags, cpy_info) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to perform 'post copy' operation on message")
 
             /* Verify that the flags did not change */
@@ -873,16 +890,16 @@ H5O_copy_header_real(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
         HGOTO_ERROR(H5E_CACHE, H5E_CANTTAG, FAIL, "unable to re-tag metadata entries")
 
     /* Set metadata tag for destination object's object header */
-    H5_BEGIN_TAG(dxpl_id, oloc_dst->addr, FAIL);
+    H5_BEGIN_TAG(oloc_dst->addr);
 
     /* Insert destination object header in cache */
-    if(H5AC_insert_entry(oloc_dst->file, dxpl_id, H5AC_OHDR, oloc_dst->addr, oh_dst, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(oloc_dst->file, H5AC_OHDR, oloc_dst->addr, oh_dst, H5AC__NO_FLAGS_SET) < 0)
         HGOTO_ERROR_TAG(H5E_OHDR, H5E_CANTINSERT, FAIL, "unable to cache object header")
     oh_dst = NULL;
     inserted = TRUE;
 
     /* Reset metadat tag */
-    H5_END_TAG(FAIL);
+    H5_END_TAG
 
     /* Set obj_type and udata, if requested */
     if(obj_type) {
@@ -897,19 +914,26 @@ done:
         H5MM_free(deleted);
 
     /* Release pointer to source object header and its derived objects */
-    if(oh_src && H5O_unprotect(oloc_src, dxpl_id, oh_src, H5AC__NO_FLAGS_SET) < 0)
+    if(oh_src && H5O_unprotect(oloc_src, oh_src, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
     /* Free destination object header on failure */
-    if(ret_value < 0 && oh_dst && !inserted) {
-        if(H5O__free(oh_dst) < 0)
-            HDONE_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to destroy object header data")
-        if(H5O_loc_reset(oloc_dst) < 0)
-            HDONE_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to destroy object header data")
-    } /* end if */
+    if(ret_value < 0) {
+        if(oh_dst && !inserted) {
+            if(H5O__free(oh_dst) < 0)
+                HDONE_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to destroy object header data")
+            if(H5O_loc_reset(oloc_dst) < 0)
+                HDONE_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to destroy object header data")
+        } /* end if */
+
+        if(addr_map == NULL && cpy_udata) {
+            if(obj_class && obj_class->free_copy_file_udata)
+                obj_class->free_copy_file_udata(cpy_udata);
+        } /* end if */
+    }
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5O_copy_header_real() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__copy_header_real() */
 
 
 /*-------------------------------------------------------------------------
@@ -927,8 +951,8 @@ done:
  */
 herr_t
 H5O_copy_header_map(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
-    hid_t dxpl_id, H5O_copy_t *cpy_info, hbool_t inc_depth,
-    H5O_type_t *obj_type, void **udata /*out*/)
+    H5O_copy_t *cpy_info, hbool_t inc_depth, H5O_type_t *obj_type,
+    void **udata /*out*/)
 {
     H5O_addr_map_t      *addr_map = NULL;       /* Address mapping of object copied */
     H5_obj_t            src_obj_pos;            /* Position of source object */
@@ -962,8 +986,7 @@ H5O_copy_header_map(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
             cpy_info->curr_depth++;
 
         /* Copy object referred to */
-        if(H5O_copy_header_real(oloc_src, oloc_dst, dxpl_id, cpy_info, obj_type,
-                udata) < 0)
+        if(H5O__copy_header_real(oloc_src, oloc_dst, cpy_info, obj_type, udata) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
 
         /* Check for incrementing the depth of copy */
@@ -1002,7 +1025,7 @@ H5O_copy_header_map(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out*/,
 
     /* Increment destination object's link count, if allowed */
     if(inc_link)
-        if(H5O_link(oloc_dst, 1, dxpl_id) < 0)
+        if(H5O_link(oloc_dst, 1) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to increment object link count")
 
 done:
@@ -1012,11 +1035,11 @@ done:
 
 /*--------------------------------------------------------------------------
  NAME
-    H5O_copy_free_addrmap_cb
+    H5O__copy_free_addrmap_cb
  PURPOSE
     Internal routine to free address maps from the skip list for copying objects
  USAGE
-    herr_t H5O_copy_free_addrmap_cb(item, key, op_data)
+    herr_t H5O__copy_free_addrmap_cb(item, key, op_data)
         void *item;             IN/OUT: Pointer to addr
         void *key;              IN/OUT: (unused)
         void *op_data;          IN: (unused)
@@ -1030,11 +1053,11 @@ done:
  REVISION LOG
 --------------------------------------------------------------------------*/
 static herr_t
-H5O_copy_free_addrmap_cb(void *_item, void H5_ATTR_UNUSED *key, void H5_ATTR_UNUSED *op_data)
+H5O__copy_free_addrmap_cb(void *_item, void H5_ATTR_UNUSED *key, void H5_ATTR_UNUSED *op_data)
 {
     H5O_addr_map_t *item = (H5O_addr_map_t *)_item;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(item);
 
@@ -1049,11 +1072,11 @@ H5O_copy_free_addrmap_cb(void *_item, void H5_ATTR_UNUSED *key, void H5_ATTR_UNU
     item = H5FL_FREE(H5O_addr_map_t, item);
 
     FUNC_LEAVE_NOAPI(0)
-}   /* H5O_copy_free_addrmap_cb() */
+}   /* H5O__copy_free_addrmap_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_copy_header
+ * Function:    H5O__copy_header
  *
  * Purpose:     copy header object from one location to another.
  *
@@ -1065,8 +1088,8 @@ H5O_copy_free_addrmap_cb(void *_item, void H5_ATTR_UNUSED *key, void H5_ATTR_UNU
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_copy_header(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out */,
-    hid_t dxpl_id, hid_t ocpypl_id)
+H5O__copy_header(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out */,
+    hid_t ocpypl_id, hid_t lcpl_id)
 {
     H5O_copy_t  cpy_info;               /* Information for copying object */
     H5P_genplist_t  *ocpy_plist;        /* Object copy property list created */
@@ -1075,7 +1098,7 @@ H5O_copy_header(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out */,
     unsigned    cpy_option = 0;         /* Copy options */
     herr_t      ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(oloc_src);
@@ -1130,26 +1153,29 @@ H5O_copy_header(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out */,
     cpy_info.mcdt_cb = cb_info.func;
     cpy_info.mcdt_ud = cb_info.user_data;
 
+    /* Add property lists needed by callbacks */
+    cpy_info.lcpl_id = lcpl_id;
+
     /* Create a skip list to keep track of which objects are copied */
     if(NULL == (cpy_info.map_list = H5SL_create(H5SL_TYPE_OBJ, NULL)))
         HGOTO_ERROR(H5E_SLIST, H5E_CANTCREATE, FAIL, "cannot make skip list")
 
     /* copy the object from the source file to the destination file */
-    if(H5O_copy_header_real(oloc_src, oloc_dst, dxpl_id, &cpy_info, NULL, NULL) < 0)
+    if(H5O__copy_header_real(oloc_src, oloc_dst, &cpy_info, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
 
 done:
     if(cpy_info.map_list)
-        H5SL_destroy(cpy_info.map_list, H5O_copy_free_addrmap_cb, NULL);
+        H5SL_destroy(cpy_info.map_list, H5O__copy_free_addrmap_cb, NULL);
     if(cpy_info.dst_dt_list)
-        H5SL_destroy(cpy_info.dst_dt_list, H5O_copy_free_comm_dt_cb, NULL);
+        H5SL_destroy(cpy_info.dst_dt_list, H5O__copy_free_comm_dt_cb, NULL);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_copy_header() */
+} /* end H5O__copy_header() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_copy_obj
+ * Function:    H5O__copy_obj
  *
  * Purpose:     Copy an object to destination location
  *
@@ -1161,8 +1187,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_copy_obj(H5G_loc_t *src_loc, H5G_loc_t *dst_loc, const char *dst_name,
-    hid_t ocpypl_id, hid_t lcpl_id, hid_t dxpl_id)
+H5O__copy_obj(H5G_loc_t *src_loc, H5G_loc_t *dst_loc, const char *dst_name,
+    hid_t ocpypl_id, hid_t lcpl_id)
 {
     H5G_name_t      new_path;                   /* Copied object group hier. path */
     H5O_loc_t       new_oloc;                   /* Copied object object location */
@@ -1171,7 +1197,7 @@ H5O_copy_obj(H5G_loc_t *src_loc, H5G_loc_t *dst_loc, const char *dst_name,
     hbool_t         entry_inserted = FALSE;     /* Flag to indicate that the new entry was inserted into a group */
     herr_t          ret_value = SUCCEED;        /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_STATIC
 
     HDassert(src_loc);
     HDassert(src_loc->oloc->file);
@@ -1186,12 +1212,12 @@ H5O_copy_obj(H5G_loc_t *src_loc, H5G_loc_t *dst_loc, const char *dst_name,
     new_oloc.file = dst_loc->oloc->file;
 
     /* Make a copy of the destination file, in case the original is changed by
-     * H5O_copy_header.  If and when oloc's point to the shared file struct,
+     * H5O__copy_header.  If and when oloc's point to the shared file struct,
      * this will no longer be necessary, so this code can be removed. */
     cached_dst_file = dst_loc->oloc->file;
 
     /* Copy the object from the source file to the destination file */
-    if(H5O_copy_header(src_loc->oloc, &new_oloc, dxpl_id, ocpypl_id) < 0)
+    if(H5O__copy_header(src_loc->oloc, &new_oloc, ocpypl_id, lcpl_id) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
 
     /* Patch dst_loc.  Again, this can be removed once oloc's point to shared
@@ -1199,7 +1225,7 @@ H5O_copy_obj(H5G_loc_t *src_loc, H5G_loc_t *dst_loc, const char *dst_name,
     dst_loc->oloc->file = cached_dst_file;
 
     /* Insert the new object in the destination file's group */
-    if(H5L_link(dst_loc, dst_name, &new_loc, lcpl_id, H5P_DEFAULT, dxpl_id) < 0)
+    if(H5L_link(dst_loc, dst_name, &new_loc, lcpl_id) < 0)
 	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to insert link")
     entry_inserted = TRUE;
 
@@ -1209,11 +1235,11 @@ done:
         H5G_loc_free(&new_loc);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_copy_obj() */
+} /* end H5O__copy_obj() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_copy_obj_by_ref
+ * Function:    H5O__copy_obj_by_ref
  *
  * Purpose:     Copy the object pointed by _src_ref.
  *
@@ -1225,19 +1251,18 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_copy_obj_by_ref(H5O_loc_t *src_oloc, hid_t dxpl_id, H5O_loc_t *dst_oloc,
+H5O__copy_obj_by_ref(H5O_loc_t *src_oloc, H5O_loc_t *dst_oloc,
     H5G_loc_t *dst_root_loc, H5O_copy_t *cpy_info)
 {
     herr_t  ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_STATIC
 
     HDassert(src_oloc);
     HDassert(dst_oloc);
 
     /* Perform the copy, or look up existing copy */
-    if((ret_value = H5O_copy_header_map(src_oloc, dst_oloc, dxpl_id, cpy_info,
-            FALSE, NULL, NULL)) < 0)
+    if((ret_value = H5O_copy_header_map(src_oloc, dst_oloc, cpy_info, FALSE, NULL, NULL)) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
 
     /* Check if a new valid object is copied to the destination */
@@ -1263,7 +1288,7 @@ H5O_copy_obj_by_ref(H5O_loc_t *src_oloc, hid_t dxpl_id, H5O_loc_t *dst_oloc,
          * pass the obj_type and udata fields returned by H5O_copy_header_map.
          * This could be changed in the future to slightly improve performance
          * --NAF */
-        if(H5L_link(dst_root_loc, tmp_obj_name, &new_loc, H5P_DEFAULT, H5P_DEFAULT, dxpl_id) < 0)
+        if(H5L_link(dst_root_loc, tmp_obj_name, &new_loc, cpy_info->lcpl_id) < 0)
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to insert link")
 
         H5G_loc_free(&new_loc);
@@ -1271,7 +1296,7 @@ H5O_copy_obj_by_ref(H5O_loc_t *src_oloc, hid_t dxpl_id, H5O_loc_t *dst_oloc,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_copy_obj_by_ref() */
+} /* end H5O__copy_obj_by_ref() */
 
 
 /*-------------------------------------------------------------------------
@@ -1287,9 +1312,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_copy_expand_ref(H5F_t *file_src, void *_src_ref, hid_t dxpl_id,
-    H5F_t *file_dst, void *_dst_ref, size_t ref_count, H5R_type_t ref_type,
-    H5O_copy_t *cpy_info)
+H5O_copy_expand_ref(H5F_t *file_src, void *_src_ref, H5F_t *file_dst,
+    void *_dst_ref, size_t ref_count, H5R_type_t ref_type, H5O_copy_t *cpy_info)
 {
     H5O_loc_t 	dst_oloc;         	/* Copied object object location */
     H5O_loc_t	src_oloc;          	/* Temporary object location for source object */
@@ -1335,7 +1359,7 @@ H5O_copy_expand_ref(H5F_t *file_src, void *_src_ref, hid_t dxpl_id,
 
             /* Attempt to copy object from source to destination file */
             if(src_oloc.addr != (haddr_t)0) {
-                if(H5O_copy_obj_by_ref(&src_oloc, dxpl_id, &dst_oloc, &dst_root_loc, cpy_info) < 0)
+                if(H5O__copy_obj_by_ref(&src_oloc, &dst_oloc, &dst_root_loc, cpy_info) < 0)
                     HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
             } /* end if */
             else
@@ -1364,7 +1388,7 @@ H5O_copy_expand_ref(H5F_t *file_src, void *_src_ref, hid_t dxpl_id,
 
             if(hobjid.addr != (haddr_t)0) {
                 /* Get the dataset region from the heap (allocate inside routine) */
-                if((buf = (uint8_t *)H5HG_read(src_oloc.file, dxpl_id, &hobjid, NULL, &buf_size)) == NULL)
+                if((buf = (uint8_t *)H5HG_read(src_oloc.file, &hobjid, NULL, &buf_size)) == NULL)
                     HGOTO_ERROR(H5E_REFERENCE, H5E_READERROR, FAIL, "Unable to read dataset region information")
 
                 /* Get the object oid for the dataset */
@@ -1373,7 +1397,7 @@ H5O_copy_expand_ref(H5F_t *file_src, void *_src_ref, hid_t dxpl_id,
                 dst_oloc.addr = HADDR_UNDEF;
 
                 /* copy the object pointed by the ref to the destination */
-                if(H5O_copy_obj_by_ref(&src_oloc, dxpl_id, &dst_oloc, &dst_root_loc, cpy_info) < 0) {
+                if(H5O__copy_obj_by_ref(&src_oloc, &dst_oloc, &dst_root_loc, cpy_info) < 0) {
                     H5MM_xfree(buf);
                     HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
                 } /* end if */
@@ -1383,7 +1407,7 @@ H5O_copy_expand_ref(H5F_t *file_src, void *_src_ref, hid_t dxpl_id,
                 H5F_addr_encode(dst_oloc.file, &p, dst_oloc.addr);
 
                 /* Save the serialized buffer to the destination */
-                if(H5HG_insert(dst_oloc.file, dxpl_id, buf_size, buf, &hobjid) < 0) {
+                if(H5HG_insert(dst_oloc.file, buf_size, buf, &hobjid) < 0) {
                     H5MM_xfree(buf);
                     HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "Unable to write dataset region information")
                 } /* end if */
@@ -1410,7 +1434,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_copy_free_comm_dt_cb
+ * Function:    H5O__copy_free_comm_dt_cb
  *
  * Purpose:     Frees the merge committed dt skip list key and object.
  *
@@ -1422,12 +1446,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_copy_free_comm_dt_cb(void *item, void *_key, void H5_ATTR_UNUSED *op_data)
+H5O__copy_free_comm_dt_cb(void *item, void *_key, void H5_ATTR_UNUSED *_op_data)
 {
     haddr_t     *addr = (haddr_t *)item;
     H5O_copy_search_comm_dt_key_t *key = (H5O_copy_search_comm_dt_key_t *)_key;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(addr);
     HDassert(key);
@@ -1438,11 +1462,11 @@ H5O_copy_free_comm_dt_cb(void *item, void *_key, void H5_ATTR_UNUSED *op_data)
     addr = H5FL_FREE(haddr_t, addr);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_copy_free_comm_dt_cb */
+} /* end H5O__copy_free_comm_dt_cb */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_copy_comm_dt_cmp
+ * Function:    H5O__copy_comm_dt_cmp
  *
  * Purpose:     Skiplist callback used to compare 2 keys for the merge
  *              committed dt list.  Mostly a wrapper for H5T_cmp.
@@ -1457,13 +1481,13 @@ H5O_copy_free_comm_dt_cb(void *item, void *_key, void H5_ATTR_UNUSED *op_data)
  *-------------------------------------------------------------------------
  */
 static int
-H5O_copy_comm_dt_cmp(const void *_key1, const void *_key2)
+H5O__copy_comm_dt_cmp(const void *_key1, const void *_key2)
 {
     const H5O_copy_search_comm_dt_key_t *key1 = (const H5O_copy_search_comm_dt_key_t *)_key1;
     const H5O_copy_search_comm_dt_key_t *key2 = (const H5O_copy_search_comm_dt_key_t *)_key2;
     int ret_value = 0;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Check fileno.  It is unlikely to be different so check if they are equal
      * first so only one comparison needs to be made. */
@@ -1478,7 +1502,7 @@ H5O_copy_comm_dt_cmp(const void *_key1, const void *_key2)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_copy_comm_dt_cmp */
+} /* end H5O__copy_comm_dt_cmp */
 
 
 /*-------------------------------------------------------------------------
@@ -1576,10 +1600,6 @@ done:
  * Programmer:  Neil Fortner
  *              Nov 3 2011
  *
- * Modifications:
- *      Vailin Choi; August 2012
- *      Use H5O_obj_class to get object type instead of
- *      H5O_get_info(...TRUE....) saving time in traversing metadata.
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -1602,7 +1622,7 @@ H5O_copy_search_comm_dt_check(H5O_loc_t *obj_oloc,
     HDassert(udata->dst_root_loc);
 
     /* Get pointer to object class for this object */
-    if((obj_class = H5O_obj_class(obj_oloc, udata->dxpl_id)) == NULL)
+    if((obj_class = H5O__obj_class(obj_oloc)) == NULL)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to determine object type")
 
     /* Check if the object is a datatype, a dataset using a committed
@@ -1613,7 +1633,7 @@ H5O_copy_search_comm_dt_check(H5O_loc_t *obj_oloc,
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
 
         /* Read the destination datatype */
-        if(NULL == (key->dt = (H5T_t *)H5O_msg_read(obj_oloc, H5O_DTYPE_ID, NULL, udata->dxpl_id)))
+        if(NULL == (key->dt = (H5T_t *)H5O_msg_read(obj_oloc, H5O_DTYPE_ID, NULL)))
             HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read DTYPE message")
 
         /* Get destination object fileno */
@@ -1638,7 +1658,7 @@ H5O_copy_search_comm_dt_check(H5O_loc_t *obj_oloc,
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
 
         /* Read the destination datatype */
-        if(NULL == (key->dt = (H5T_t *)H5O_msg_read(obj_oloc, H5O_DTYPE_ID, NULL, udata->dxpl_id)))
+        if(NULL == (key->dt = (H5T_t *)H5O_msg_read(obj_oloc, H5O_DTYPE_ID, NULL)))
             HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read DTYPE message")
 
         /* Check if the datatype is committed and search the skip list if so
@@ -1666,8 +1686,7 @@ H5O_copy_search_comm_dt_check(H5O_loc_t *obj_oloc,
     attr_op.u.lib_op = H5O_copy_search_comm_dt_attr_cb;
     udata->obj_oloc.file = obj_oloc->file;
     udata->obj_oloc.addr = obj_oloc->addr;
-    if(H5O_attr_iterate_real((hid_t)-1, obj_oloc, udata->dxpl_id, H5_INDEX_NAME, 
-                             H5_ITER_NATIVE, (hsize_t)0, NULL, &attr_op, udata) < 0)
+    if(H5O_attr_iterate_real((hid_t)-1, obj_oloc, H5_INDEX_NAME, H5_ITER_NATIVE, (hsize_t)0, NULL, &attr_op, udata) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "error iterating over attributes");
 
 done:
@@ -1689,7 +1708,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_copy_search_comm_dt_cb
+ * Function:    H5O__copy_search_comm_dt_cb
  *
  * Purpose:     H5G_visit callback to add committed datatypes to the merge
  *              committed dt skiplist.  Mostly a wrapper for
@@ -1703,7 +1722,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_copy_search_comm_dt_cb(hid_t H5_ATTR_UNUSED group, const char *name,
+H5O__copy_search_comm_dt_cb(hid_t H5_ATTR_UNUSED group, const char *name,
     const H5L_info_t *linfo, void *_udata)
 {
     H5O_copy_search_comm_dt_ud_t *udata = (H5O_copy_search_comm_dt_ud_t *)_udata; /* Skip list of dtypes in dest file */
@@ -1713,7 +1732,7 @@ H5O_copy_search_comm_dt_cb(hid_t H5_ATTR_UNUSED group, const char *name,
     hbool_t     obj_found = FALSE;      /* Object at 'name' found */
     herr_t      ret_value = H5_ITER_CONT; /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity checks */
     HDassert(name);
@@ -1730,7 +1749,7 @@ H5O_copy_search_comm_dt_cb(hid_t H5_ATTR_UNUSED group, const char *name,
         H5G_loc_reset(&obj_loc);
 
         /* Find the object */
-        if(H5G_loc_find(udata->dst_root_loc, name, &obj_loc/*out*/, H5P_LINK_ACCESS_DEFAULT, udata->dxpl_id) < 0)
+        if(H5G_loc_find(udata->dst_root_loc, name, &obj_loc/*out*/) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, H5_ITER_ERROR, "object not found")
         obj_found = TRUE;
 
@@ -1745,11 +1764,11 @@ done:
         HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, H5_ITER_ERROR, "can't free location")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_copy_search_comm_dt_cb */
+} /* end H5O__copy_search_comm_dt_cb */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_copy_search_comm_dt
+ * Function:    H5O__copy_search_comm_dt
  *
  * Purpose:     Checks if the committed datatype present in oh_src matches any
  *              in the destination file, building the destination file
@@ -1766,8 +1785,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5O_copy_search_comm_dt(H5F_t *file_src, H5O_t *oh_src,
-    H5O_loc_t *oloc_dst/*in, out*/, hid_t dxpl_id, H5O_copy_t *cpy_info)
+H5O__copy_search_comm_dt(H5F_t *file_src, H5O_t *oh_src,
+    H5O_loc_t *oloc_dst/*in, out*/, H5O_copy_t *cpy_info)
 {
     H5O_copy_search_comm_dt_key_t *key = NULL; /* Skiplist key */
     haddr_t     *dst_addr;      /* Destination datatype address */
@@ -1775,7 +1794,7 @@ H5O_copy_search_comm_dt(H5F_t *file_src, H5O_t *oh_src,
     H5O_copy_search_comm_dt_ud_t udata; /* Group iteration user data */
     herr_t      ret_value = FALSE; /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity checks */
     HDassert(oh_src);
@@ -1789,7 +1808,7 @@ H5O_copy_search_comm_dt(H5F_t *file_src, H5O_t *oh_src,
         HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
 
     /* Read the source datatype */
-    if(NULL == (key->dt = (H5T_t *)H5O_msg_read_oh(file_src, dxpl_id, oh_src, H5O_DTYPE_ID, NULL)))
+    if(NULL == (key->dt = (H5T_t *)H5O_msg_read_oh(file_src, oh_src, H5O_DTYPE_ID, NULL)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read DTYPE message")
 
     /* Get destination object fileno */
@@ -1798,7 +1817,7 @@ H5O_copy_search_comm_dt(H5F_t *file_src, H5O_t *oh_src,
     /* Check if the destination dtype list exists, create it if it does not */
     if(!cpy_info->dst_dt_list) {
         /* Create the skip list */
-        if(NULL == (cpy_info->dst_dt_list = H5SL_create(H5SL_TYPE_GENERIC, H5O_copy_comm_dt_cmp)))
+        if(NULL == (cpy_info->dst_dt_list = H5SL_create(H5SL_TYPE_GENERIC, H5O__copy_comm_dt_cmp)))
             HGOTO_ERROR(H5E_OHDR, H5E_CANTCREATE, FAIL, "can't create skip list for committed datatypes")
 
         /* Add suggested types to list, if they are present */
@@ -1824,12 +1843,11 @@ H5O_copy_search_comm_dt(H5F_t *file_src, H5O_t *oh_src,
             udata.dst_root_loc = &dst_root_loc;
             udata.obj_oloc.file = NULL;
             udata.obj_oloc.addr = HADDR_UNDEF;
-            udata.dxpl_id = dxpl_id;
 
             /* Walk through the list of datatype suggestions */
             while(suggestion) {
                 /* Find the object */
-                if(H5G_loc_find(&dst_root_loc, suggestion->path, &obj_loc/*out*/, H5P_LINK_ACCESS_DEFAULT, dxpl_id) < 0)
+                if(H5G_loc_find(&dst_root_loc, suggestion->path, &obj_loc/*out*/) < 0)
                     /* Ignore errors - i.e. suggestions not present in
                      * destination file */
                     H5E_clear_stack(NULL);
@@ -1889,11 +1907,10 @@ H5O_copy_search_comm_dt(H5F_t *file_src, H5O_t *oh_src,
                 udata.dst_root_loc = &dst_root_loc;
                 udata.obj_oloc.file = NULL;
                 udata.obj_oloc.addr = HADDR_UNDEF;
-                udata.dxpl_id = dxpl_id;
 
                 /* Traverse the destination file, adding committed datatypes to the skip
                 * list */
-                if(H5G_visit(H5F_FILE_ID(oloc_dst->file), "/", H5_INDEX_NAME, H5_ITER_NATIVE, H5O_copy_search_comm_dt_cb, &udata, H5P_LINK_ACCESS_DEFAULT, dxpl_id) < 0)
+                if(H5G_visit(H5F_FILE_ID(oloc_dst->file), "/", H5_INDEX_NAME, H5_ITER_NATIVE, H5O__copy_search_comm_dt_cb, &udata) < 0)
                     HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed")
                 cpy_info->dst_dt_list_complete = TRUE;
             } /* end if */
@@ -1920,11 +1937,11 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_copy_search_comm_dt */
+} /* end H5O__copy_search_comm_dt */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_copy_insert_comm_dt
+ * Function:    H5O__copy_insert_comm_dt
  *
  * Purpose:     Insert the committed datatype at oloc_dst into the merge committed
  *              dt skiplist.  The datatype must not be present already.
@@ -1937,14 +1954,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_copy_insert_comm_dt(H5F_t *file_src, H5O_t *oh_src, H5O_loc_t *oloc_dst,
-    hid_t dxpl_id, H5O_copy_t *cpy_info)
+H5O__copy_insert_comm_dt(H5F_t *file_src, H5O_t *oh_src, H5O_loc_t *oloc_dst,
+    H5O_copy_t *cpy_info)
 {
     H5O_copy_search_comm_dt_key_t *key = NULL; /* Skiplist key */
     haddr_t     *addr = NULL;   /* Destination object address */
     herr_t      ret_value = SUCCEED; /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity checks */
     HDassert(oh_src);
@@ -1960,7 +1977,7 @@ H5O_copy_insert_comm_dt(H5F_t *file_src, H5O_t *oh_src, H5O_loc_t *oloc_dst,
 
     /* Read the datatype.  Read from the source file because the destination
      * object could be changed in the post-copy. */
-    if(NULL == (key->dt = (H5T_t *)H5O_msg_read_oh(file_src, dxpl_id, oh_src, H5O_DTYPE_ID, NULL)))
+    if(NULL == (key->dt = (H5T_t *)H5O_msg_read_oh(file_src, oh_src, H5O_DTYPE_ID, NULL)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read DTYPE message")
 
     /* Get destination object fileno */
@@ -1987,5 +2004,5 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_copy_insert_comm_dt */
+} /* end H5O__copy_insert_comm_dt */
 
diff --git a/src/H5Odbg.c b/src/H5Odbg.c
index 827f40c..1fc95dd 100644
--- a/src/H5Odbg.c
+++ b/src/H5Odbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -241,12 +239,10 @@ H5O_assert(const H5O_t *oh)
  *		koziol@ncsa.uiuc.edu
  *		Feb 13 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_debug_id(unsigned type_id, H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, int indent, int fwidth)
+H5O_debug_id(unsigned type_id, H5F_t *f, const void *mesg, FILE *stream, int indent, int fwidth)
 {
     const H5O_msg_class_t *type;        /* Actual H5O class type for the ID */
     herr_t      ret_value = FAIL;       /* Return value */
@@ -265,7 +261,7 @@ H5O_debug_id(unsigned type_id, H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *
     HDassert(fwidth >= 0);
 
     /* Call the debug method in the class */
-    if((ret_value = (type->debug)(f, dxpl_id, mesg, stream, indent, fwidth)) < 0)
+    if((ret_value = (type->debug)(f, mesg, stream, indent, fwidth)) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_BADTYPE, FAIL, "unable to debug message")
 
 done:
@@ -291,7 +287,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_debug_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, haddr_t addr, FILE *stream, int indent, int fwidth)
+H5O_debug_real(H5F_t *f, H5O_t *oh, haddr_t addr, FILE *stream, int indent, int fwidth)
 {
     size_t	mesg_total = 0, chunk_total = 0, gap_total = 0;
     unsigned	*sequence = NULL;
@@ -521,13 +517,13 @@ H5O_debug_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, haddr_t addr, FILE *stream, i
 	/* decode the message */
 	debug_type = oh->mesg[i].type;
 	if(NULL == oh->mesg[i].native && debug_type->decode)
-            H5O_LOAD_NATIVE(f, dxpl_id, H5O_DECODEIO_NOCHANGE, oh, &oh->mesg[i], FAIL)
+            H5O_LOAD_NATIVE(f, H5O_DECODEIO_NOCHANGE, oh, &oh->mesg[i], FAIL)
 
 	/* print the message */
 	HDfprintf(stream, "%*s%-*s\n", indent + 3, "", MAX(0, fwidth - 3),
 		  "Message Information:");
 	if(debug_type->debug && oh->mesg[i].native != NULL)
-	    (debug_type->debug)(f, dxpl_id, oh->mesg[i].native, stream, indent + 6, MAX(0, fwidth - 6));
+	    (debug_type->debug)(f, oh->mesg[i].native, stream, indent + 6, MAX(0, fwidth - 6));
 	else
 	    HDfprintf(stream, "%*s<No info for this message>\n", indent + 6, "");
     } /* end for */
@@ -558,7 +554,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth)
+H5O_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth)
 {
     H5O_t	*oh = NULL;             /* Object header to display */
     H5O_loc_t   loc;                    /* Object location for object to delete */
@@ -578,14 +574,14 @@ H5O_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int f
     loc.addr = addr;
     loc.holding_file = FALSE;
 
-    if(NULL == (oh = H5O_protect(&loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(&loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* debug */
-    H5O_debug_real(f, dxpl_id, oh, addr, stream, indent, fwidth);
+    H5O_debug_real(f, oh, addr, stream, indent, fwidth);
 
 done:
-    if(oh && H5O_unprotect(&loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(&loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5Odrvinfo.c b/src/H5Odrvinfo.c
index 2fdf494..159c950 100644
--- a/src/H5Odrvinfo.c
+++ b/src/H5Odrvinfo.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
@@ -29,14 +27,14 @@
 #include "H5Opkg.h"             /* Object headers			*/
 #include "H5MMprivate.h"	/* Memory management			*/
 
-static void  *H5O_drvinfo_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void  *H5O_drvinfo_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_drvinfo_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void  *H5O_drvinfo_copy(const void *_mesg, void *_dest);
 static size_t H5O_drvinfo_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_drvinfo_reset(void *_mesg);
-static herr_t H5O_drvinfo_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream,
-			     int indent, int fwidth);
+static herr_t H5O__drvinfo_reset(void *_mesg);
+static herr_t H5O__drvinfo_debug(H5F_t *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_DRVINFO[1] = {{
@@ -48,7 +46,7 @@ const H5O_msg_class_t H5O_MSG_DRVINFO[1] = {{
     H5O_drvinfo_encode,		/*encode message                        */
     H5O_drvinfo_copy,           /*copy the native value                 */
     H5O_drvinfo_size,		/*raw message size			*/
-    H5O_drvinfo_reset,          /*free internal memory			*/
+    H5O__drvinfo_reset,         /*free internal memory			*/
     NULL,                       /* free method				*/
     NULL,			/* file delete method			*/
     NULL,			/* link method				*/
@@ -59,7 +57,7 @@ const H5O_msg_class_t H5O_MSG_DRVINFO[1] = {{
     NULL,			/* post copy native value to file	*/
     NULL,			/* get creation index		        */
     NULL,			/* set creation index		        */
-    H5O_drvinfo_debug           /*debug the message			*/
+    H5O__drvinfo_debug           /*debug the message			*/
 }};
 
 /* Current version of driver info information */
@@ -81,8 +79,9 @@ const H5O_msg_class_t H5O_MSG_DRVINFO[1] = {{
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_drvinfo_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O_drvinfo_decode(H5F_t H5_ATTR_UNUSED *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_drvinfo_t	*mesg;          /* Native message */
     void		*ret_value = NULL;      /* Return value */
@@ -247,7 +246,7 @@ H5O_drvinfo_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_s
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_drvinfo_reset
+ * Function:    H5O__drvinfo_reset
  *
  * Purpose:     Frees internal pointers and resets the message to an
  *              initial state.
@@ -261,11 +260,11 @@ H5O_drvinfo_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_s
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_drvinfo_reset(void *_mesg)
+H5O__drvinfo_reset(void *_mesg)
 {
     H5O_drvinfo_t *mesg = (H5O_drvinfo_t *) _mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(mesg);
@@ -274,11 +273,11 @@ H5O_drvinfo_reset(void *_mesg)
     mesg->buf = (uint8_t *)H5MM_xfree(mesg->buf);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_drvinfo_reset() */
+} /* end H5O__drvinfo_reset() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_drvinfo_debug
+ * Function:	H5O__drvinfo_debug
  *
  * Purpose:	Prints debugging info for the message.
  *
@@ -290,12 +289,12 @@ H5O_drvinfo_reset(void *_mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_drvinfo_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE *stream,
+H5O__drvinfo_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream,
     int indent, int fwidth)
 {
     const H5O_drvinfo_t *mesg = (const H5O_drvinfo_t *)_mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Sanity check */
     HDassert(f);
@@ -310,6 +309,6 @@ H5O_drvinfo_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const v
 	      "Buffer size:", mesg->len);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_drvinfo_debug() */
+} /* end H5O__drvinfo_debug() */
 
 
diff --git a/src/H5Odtype.c b/src/H5Odtype.c
index 7ccf328..8060398 100644
--- a/src/H5Odtype.c
+++ b/src/H5Odtype.c
@@ -5,51 +5,48 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5Omodule.h"          /* This source code file is part of the H5O module */
 #define H5T_FRIEND		/*prevent warning from including H5Tpkg   */
 
 
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Dprivate.h"		/* Datasets				*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Fprivate.h"		/* Files				*/
-#include "H5FLprivate.h"	/* Free Lists				*/
-#include "H5Gprivate.h"		/* Groups				*/
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Opkg.h"             /* Object headers			*/
-#include "H5Tpkg.h"		/* Datatypes				*/
-#include "H5VMprivate.h"		/* Vectors and arrays 			*/
+#include "H5private.h"		/* Generic Functions    */
+#include "H5Dprivate.h"		/* Datasets	            */
+#include "H5Eprivate.h"		/* Error handling       */
+#include "H5Fprivate.h"		/* Files                */
+#include "H5FLprivate.h"	/* Free Lists           */
+#include "H5Gprivate.h"		/* Groups               */
+#include "H5MMprivate.h"	/* Memory management    */
+#include "H5Opkg.h"         /* Object headers       */
+#include "H5Tpkg.h"         /* Datatypes            */
+#include "H5VMprivate.h"    /* Vectors and arrays   */
 
 
 /* PRIVATE PROTOTYPES */
 static herr_t H5O_dtype_encode(H5F_t *f, uint8_t *p, const void *mesg);
-static void *H5O_dtype_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O_dtype_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static void *H5O_dtype_copy(const void *_mesg, void *_dest);
 static size_t H5O_dtype_size(const H5F_t *f, const void *_mesg);
-static herr_t H5O_dtype_reset(void *_mesg);
+static herr_t H5O__dtype_reset(void *_mesg);
 static herr_t H5O__dtype_free(void *_mesg);
 static herr_t H5O_dtype_set_share(void *_mesg, const H5O_shared_t *sh);
 static htri_t H5O_dtype_can_share(const void *_mesg);
 static herr_t H5O_dtype_pre_copy_file(H5F_t *file_src, const void *mesg_src,
     hbool_t *deleted, const H5O_copy_t *cpy_info, void *_udata);
-static void *H5O_dtype_copy_file(H5F_t *file_src, const H5O_msg_class_t *mesg_type,
+static void *H5O__dtype_copy_file(H5F_t *file_src, const H5O_msg_class_t *mesg_type,
     void *native_src, H5F_t *file_dst, hbool_t *recompute_size,
-    H5O_copy_t *cpy_info, void *udata, hid_t dxpl_id);
-static herr_t H5O_dtype_shared_post_copy_upd(const H5O_loc_t *src_oloc,
-    const void *mesg_src, H5O_loc_t *dst_oloc, void *mesg_dst, hid_t dxpl_id,
+    H5O_copy_t *cpy_info, void *udata);
+static herr_t H5O__dtype_shared_post_copy_upd(const H5O_loc_t *src_oloc,
+    const void *mesg_src, H5O_loc_t *dst_oloc, void *mesg_dst, 
     H5O_copy_t *cpy_info);
-
-static herr_t H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-    FILE * stream, int indent, int fwidth);
+static herr_t H5O__dtype_debug(H5F_t *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth);
 
 /* Set up & include shared message "interface" info */
 #define H5O_SHARED_TYPE			H5O_MSG_DTYPE
@@ -59,17 +56,17 @@ static herr_t H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
 #define H5O_SHARED_ENCODE_REAL		H5O_dtype_encode
 #define H5O_SHARED_SIZE			H5O_dtype_shared_size
 #define H5O_SHARED_SIZE_REAL		H5O_dtype_size
-#define H5O_SHARED_DELETE		H5O_dtype_shared_delete
+#define H5O_SHARED_DELETE		H5O__dtype_shared_delete
 #undef H5O_SHARED_DELETE_REAL
-#define H5O_SHARED_LINK			H5O_dtype_shared_link
+#define H5O_SHARED_LINK			H5O__dtype_shared_link
 #undef H5O_SHARED_LINK_REAL
-#define H5O_SHARED_COPY_FILE		H5O_dtype_shared_copy_file
-#define H5O_SHARED_COPY_FILE_REAL	H5O_dtype_copy_file
+#define H5O_SHARED_COPY_FILE		H5O__dtype_shared_copy_file
+#define H5O_SHARED_COPY_FILE_REAL	H5O__dtype_copy_file
 #define H5O_SHARED_POST_COPY_FILE	H5O_dtype_shared_post_copy_file
 #undef  H5O_SHARED_POST_COPY_FILE_REAL
-#define H5O_SHARED_POST_COPY_FILE_UPD   H5O_dtype_shared_post_copy_upd
+#define H5O_SHARED_POST_COPY_FILE_UPD   H5O__dtype_shared_post_copy_upd
 #define H5O_SHARED_DEBUG		H5O_dtype_shared_debug
-#define H5O_SHARED_DEBUG_REAL		H5O_dtype_debug
+#define H5O_SHARED_DEBUG_REAL		H5O__dtype_debug
 #include "H5Oshared.h"			/* Shared Object Header Message Callbacks */
 
 /* Macros to check for the proper version of a datatype */
@@ -101,14 +98,14 @@ const H5O_msg_class_t H5O_MSG_DTYPE[1] = {{
     H5O_dtype_shared_encode,	/* encode message		*/
     H5O_dtype_copy,		/* copy the native value	*/
     H5O_dtype_shared_size,	/* size of raw message		*/
-    H5O_dtype_reset,		/* reset method			*/
+    H5O__dtype_reset,		/* reset method			*/
     H5O__dtype_free,		/* free method			*/
-    H5O_dtype_shared_delete,	/* file delete method		*/
-    H5O_dtype_shared_link,	/* link method			*/
+    H5O__dtype_shared_delete,	/* file delete method		*/
+    H5O__dtype_shared_link,	/* link method			*/
     H5O_dtype_set_share,	/* set share method		*/
     H5O_dtype_can_share,	/* can share method		*/
     H5O_dtype_pre_copy_file,	/* pre copy native value to file */
-    H5O_dtype_shared_copy_file,	/* copy native value to file    */
+    H5O__dtype_shared_copy_file,	/* copy native value to file    */
     H5O_dtype_shared_post_copy_file,	/* post copy native value to file */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
@@ -362,7 +359,7 @@ H5O_dtype_decode_helper(H5F_t *f, unsigned *ioflags/*in,out*/, const uint8_t **p
                             } /* end if */
 
                             /* Close the base type for the array */
-                            H5T_close(temp_type);
+                            (void)H5T_close_real(temp_type);
 
                             /* Make the array type the type that is set for the field */
                             temp_type = array_dt;
@@ -1082,9 +1079,8 @@ done:
     Decode a message and return a pointer to a memory struct
 	with the decoded information
  USAGE
-    void *H5O_dtype_decode(f, dxpl_id, mesg_flags, p)
+    void *H5O_dtype_decode(f, mesg_flags, p)
 	H5F_t *f;		IN: pointer to the HDF5 file struct
-        hid_t dxpl_id;          IN: DXPL for any I/O
         unsigned mesg_flags;    IN: Message flags to influence decoding
 	const uint8 *p;		IN: the raw information buffer
  RETURNS
@@ -1095,8 +1091,8 @@ done:
     function using malloc() and is returned to the caller.
 --------------------------------------------------------------------------*/
 static void *
-H5O_dtype_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh, unsigned H5_ATTR_UNUSED mesg_flags,
-    unsigned *ioflags/*in,out*/, const uint8_t *p)
+H5O_dtype_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, unsigned H5_ATTR_UNUSED mesg_flags,
+    unsigned *ioflags/*in,out*/, size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5T_t	*dt = NULL;
     void        *ret_value = NULL;     /* Return value */
@@ -1346,7 +1342,7 @@ H5O_dtype_size(const H5F_t *f, const void *_mesg)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_dtype_reset
+ * Function:	H5O__dtype_reset
  *
  * Purpose:	Frees resources within a message, but doesn't free
  *		the message itself.
@@ -1356,22 +1352,20 @@ H5O_dtype_size(const H5F_t *f, const void *_mesg)
  * Programmer:	Robb Matzke
  *		Tuesday, December  9, 1997
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_dtype_reset(void *_mesg)
+H5O__dtype_reset(void *_mesg)
 {
     H5T_t		   *dt = (H5T_t *) _mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     if(dt)
         H5T__free(dt);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_dtype_reset() */
+} /* end H5O__dtype_reset() */
 
 
 /*-------------------------------------------------------------------------
@@ -1397,7 +1391,7 @@ H5O__dtype_free(void *mesg)
     HDassert(mesg);
 
     /* Release the datatype */
-    if(H5T_close((H5T_t *)mesg) < 0)
+    if(H5T_close_real((H5T_t *)mesg) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to free datatype")
 
 done:
@@ -1518,7 +1512,7 @@ done:
  */
 static herr_t
 H5O_dtype_pre_copy_file(H5F_t *file_src, const void *mesg_src,
-    hbool_t H5_ATTR_UNUSED *deleted, const H5O_copy_t H5_ATTR_UNUSED *cpy_info,
+    hbool_t H5_ATTR_UNUSED *deleted, const H5O_copy_t *cpy_info,
     void *_udata)
 {
     const H5T_t	*dt_src = (const H5T_t *)mesg_src;  /* Source datatype */
@@ -1530,6 +1524,13 @@ H5O_dtype_pre_copy_file(H5F_t *file_src, const void *mesg_src,
     /* check args */
     HDassert(file_src);
     HDassert(dt_src);
+    HDassert(cpy_info);
+    HDassert(cpy_info->file_dst);
+
+    /* Check to ensure that the version of the message to be copied does not exceed
+       the message version as indicated by the destination file's high bound */
+    if(dt_src->shared->version > H5O_dtype_ver_bounds[H5F_HIGH_BOUND(cpy_info->file_dst)])
+        HGOTO_ERROR(H5E_OHDR, H5E_BADRANGE, FAIL, "datatype message version out of bounds")
 
     /* If the user data is non-NULL, assume we are copying a dataset
      * and check if we need to make a copy of the datatype for later in
@@ -1554,7 +1555,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_dtype_copy_file
+ * Function:    H5O__dtype_copy_file
  *
  * Purpose:     Copy a native datatype message from one file to another.
  *
@@ -1567,14 +1568,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_dtype_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const H5O_msg_class_t *mesg_type,
+H5O__dtype_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const H5O_msg_class_t *mesg_type,
     void *native_src, H5F_t *file_dst, hbool_t H5_ATTR_UNUSED *recompute_size,
-    H5O_copy_t H5_ATTR_UNUSED *cpy_info, void H5_ATTR_UNUSED *udata, hid_t H5_ATTR_UNUSED dxpl_id)
+    H5O_copy_t H5_ATTR_UNUSED *cpy_info, void H5_ATTR_UNUSED *udata)
 {
     H5T_t *dst_mesg;            /* Destination datatype */
     void *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Perform a normal copy of the object header message */
     if(NULL == (dst_mesg = (H5T_t *)H5O_dtype_copy(native_src, NULL)))
@@ -1589,12 +1590,13 @@ H5O_dtype_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const H5O_msg_class_t *mesg_
 done:
     if(NULL == ret_value)
         H5O_msg_free(mesg_type->id, dst_mesg);
+
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_dtype_copy_file() */
+} /* end H5O__dtype_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_dtype_shared_post_copy_upd
+ * Function:    H5O__dtype_shared_post_copy_upd
  *
  * Purpose:     Update a message after the shared message operations
  *              during the post-copy loop
@@ -1607,14 +1609,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_dtype_shared_post_copy_upd(const H5O_loc_t H5_ATTR_UNUSED *src_oloc,
+H5O__dtype_shared_post_copy_upd(const H5O_loc_t H5_ATTR_UNUSED *src_oloc,
     const void H5_ATTR_UNUSED *mesg_src, H5O_loc_t H5_ATTR_UNUSED *dst_oloc, void *mesg_dst,
-    hid_t H5_ATTR_UNUSED dxpl_id, H5O_copy_t H5_ATTR_UNUSED *cpy_info)
+    H5O_copy_t H5_ATTR_UNUSED *cpy_info)
 {
     H5T_t       *dt_dst = (H5T_t *)mesg_dst;    /* Destination datatype */
     herr_t ret_value = SUCCEED;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     if(dt_dst->sh_loc.type == H5O_SHARE_TYPE_COMMITTED) {
         HDassert(H5T_committed(dt_dst));
@@ -1628,16 +1630,16 @@ H5O_dtype_shared_post_copy_upd(const H5O_loc_t H5_ATTR_UNUSED *src_oloc,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_dtype_shared_post_copy_upd */
+} /* end H5O__dtype_shared_post_copy_upd */
 
 
 /*--------------------------------------------------------------------------
  NAME
-    H5O_dtype_debug
+    H5O__dtype_debug
  PURPOSE
     Prints debugging information for a message
  USAGE
-    void *H5O_dtype_debug(f, mesg, stream, indent, fwidth)
+    void *H5O__dtype_debug(f, mesg, stream, indent, fwidth)
 	H5F_t *f;		IN: pointer to the HDF5 file struct
 	const void *mesg;	IN: Pointer to the source simple datatype
 				    struct
@@ -1651,8 +1653,8 @@ done:
     parameter.
 --------------------------------------------------------------------------*/
 static herr_t
-H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream,
-		int indent, int fwidth)
+H5O__dtype_debug(H5F_t *f, const void *mesg, FILE *stream, int indent,
+    int fwidth)
 {
     const H5T_t		*dt = (const H5T_t*)mesg;
     const char		*s;
@@ -1660,7 +1662,7 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream,
     unsigned		i;
     size_t		k;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -1744,13 +1746,13 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream,
             HDfprintf(stream, "%*s%-*s %lu\n", indent+3, "", MAX(0, fwidth-3),
                 "Byte offset:",
                 (unsigned long)(dt->shared->u.compnd.memb[i].offset));
-            H5O_dtype_debug(f, dxpl_id, dt->shared->u.compnd.memb[i].type, stream,
+            H5O__dtype_debug(f, dt->shared->u.compnd.memb[i].type, stream,
                     indent + 3, MAX(0, fwidth - 3));
         } /* end for */
     } /* end if */
     else if(H5T_ENUM == dt->shared->type) {
         HDfprintf(stream, "%*s%s\n", indent, "", "Base type:");
-        H5O_dtype_debug(f, dxpl_id, dt->shared->parent, stream, indent+3, MAX(0, fwidth-3));
+        H5O__dtype_debug(f, dt->shared->parent, stream, indent+3, MAX(0, fwidth-3));
         HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
             "Number of members:",
             dt->shared->u.enumer.nmembs);
@@ -1980,7 +1982,7 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream,
             HDfprintf(stream, "%s%u", (i ? ", " : ""), (unsigned)dt->shared->u.array.dim[i]);
         HDfprintf(stream, "}\n");
         HDfprintf(stream, "%*s%s\n", indent, "", "Base type:");
-        H5O_dtype_debug(f, dxpl_id, dt->shared->parent, stream, indent + 3, MAX(0, fwidth - 3));
+        H5O__dtype_debug(f, dt->shared->parent, stream, indent + 3, MAX(0, fwidth - 3));
     } /* end else if */
     else {
         switch (dt->shared->u.atomic.order) {
@@ -2164,5 +2166,5 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream,
     } /* end else */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_dtype_debug() */
+} /* end H5O__dtype_debug() */
 
diff --git a/src/H5Oefl.c b/src/H5Oefl.c
index 149c8b2..6a81a46 100644
--- a/src/H5Oefl.c
+++ b/src/H5Oefl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -29,17 +27,17 @@
 #include "H5Opkg.h"             /* Object headers			*/
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_efl_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O_efl_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_efl_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void *H5O_efl_copy(const void *_mesg, void *_dest);
 static size_t H5O_efl_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_efl_reset(void *_mesg);
-static void *H5O_efl_copy_file(H5F_t *file_src, void *mesg_src,
+static herr_t H5O__efl_reset(void *_mesg);
+static void *H5O__efl_copy_file(H5F_t *file_src, void *mesg_src,
     H5F_t *file_dst, hbool_t *recompute_size, unsigned *mesg_flags,
-    H5O_copy_t *cpy_info, void *udata, hid_t dxpl_id);
-static herr_t H5O_efl_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE * stream,
-			    int indent, int fwidth);
+    H5O_copy_t *cpy_info, void *udata);
+static herr_t H5O__efl_debug(H5F_t *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_EFL[1] = {{
@@ -51,35 +49,35 @@ const H5O_msg_class_t H5O_MSG_EFL[1] = {{
     H5O_efl_encode,	    	/*encode message		*/
     H5O_efl_copy,	    	/*copy native value		*/
     H5O_efl_size,	    	/*size of message on disk	*/
-    H5O_efl_reset,	    	/*reset method		    	*/
-    NULL,		            /* free method			*/
+    H5O__efl_reset,	    	/*reset method		    	*/
+    NULL,		        /* free method			*/
     NULL,		        /* file delete method		*/
     NULL,			/* link method			*/
     NULL,			/*set share method		*/
     NULL,		    	/*can share method		*/
     NULL,			/* pre copy native value to file */
-    H5O_efl_copy_file,		/* copy native value to file    */
+    H5O__efl_copy_file,		/* copy native value to file    */
     NULL,			/* post copy native value to file    */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_efl_debug	    	/*debug the message		*/
+    H5O__efl_debug	    	/*debug the message		*/
 }};
 
 #define H5O_EFL_VERSION		1
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_efl_decode
+ * Function:    H5O_efl_decode
  *
  * Purpose:	Decode an external file list message and return a pointer to
- *		the message (and some other data).
+ *          the message (and some other data).
  *
- * Return:	Success:	Ptr to a new message struct.
+ * Return:  Success:    Ptr to a new message struct.
  *
- *		Failure:	NULL
+ *          Failure:    NULL
  *
  * Programmer:	Robb Matzke
- *		Tuesday, November 25, 1997
+ *              Tuesday, November 25, 1997
  *
  * Modification:
  *              Raymond Lu
@@ -89,15 +87,16 @@ const H5O_msg_class_t H5O_MSG_EFL[1] = {{
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_efl_decode(H5F_t *f, hid_t dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O_efl_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
-    H5O_efl_t		*mesg = NULL;
-    int			version;
-    const char		*s = NULL;
-    H5HL_t              *heap;
-    size_t		u;                      /* Local index variable */
-    void                *ret_value = NULL;      /* Return value */
+    H5O_efl_t   *mesg = NULL;
+    int         version;
+    const char  *s = NULL;
+    H5HL_t      *heap;
+    size_t      u;                  /* Local index variable */
+    void        *ret_value = NULL;  /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
 
@@ -106,12 +105,12 @@ H5O_efl_decode(H5F_t *f, hid_t dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
     HDassert(p);
 
     if(NULL == (mesg = (H5O_efl_t *)H5MM_calloc(sizeof(H5O_efl_t))))
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
     /* Version */
     version = *p++;
     if(version != H5O_EFL_VERSION)
-	HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, NULL, "bad version number for external file list message")
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, NULL, "bad version number for external file list message")
 
     /* Reserved */
     p += 3;
@@ -128,7 +127,7 @@ H5O_efl_decode(H5F_t *f, hid_t dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
 #ifndef NDEBUG
     HDassert(H5F_addr_defined(mesg->heap_addr));
 
-    if(NULL == (heap = H5HL_protect(f, dxpl_id, mesg->heap_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (heap = H5HL_protect(f, mesg->heap_addr, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, NULL, "unable to read protect link value")
 
     s = (const char *)H5HL_offset_into(heap, 0);
@@ -143,24 +142,26 @@ H5O_efl_decode(H5F_t *f, hid_t dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
     /* Decode the file list */
     mesg->slot = (H5O_efl_entry_t *)H5MM_calloc(mesg->nalloc * sizeof(H5O_efl_entry_t));
     if(NULL == mesg->slot)
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
-    if(NULL == (heap = H5HL_protect(f, dxpl_id, mesg->heap_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (heap = H5HL_protect(f, mesg->heap_addr, H5AC__READ_ONLY_FLAG)))
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, NULL, "unable to read protect link value")
     for(u = 0; u < mesg->nused; u++) {
-	/* Name */
-	H5F_DECODE_LENGTH (f, p, mesg->slot[u].name_offset);
-
-        s = (const char *)H5HL_offset_into(heap, mesg->slot[u].name_offset);
-	HDassert(s && *s);
-	mesg->slot[u].name = H5MM_xstrdup (s);
+        /* Name */
+        H5F_DECODE_LENGTH (f, p, mesg->slot[u].name_offset);
+
+        if((s = (const char *)H5HL_offset_into(heap, mesg->slot[u].name_offset)) == NULL)
+            HGOTO_ERROR(H5E_SYM, H5E_CANTGET, NULL, "unable to get external file name")
+        if(*s == (char)'\0')
+            HGOTO_ERROR(H5E_SYM, H5E_CANTGET, NULL, "invalid external file name")
+        mesg->slot[u].name = H5MM_xstrdup (s);
         HDassert(mesg->slot[u].name);
 
-	/* File offset */
-	H5F_DECODE_LENGTH (f, p, mesg->slot[u].offset);
+        /* File offset */
+        H5F_DECODE_LENGTH (f, p, mesg->slot[u].offset);
 
-	/* Size */
-	H5F_DECODE_LENGTH (f, p, mesg->slot[u].size);
+        /* Size */
+        H5F_DECODE_LENGTH (f, p, mesg->slot[u].size);
     } /* end for */
 
     if(H5HL_unprotect(heap) < 0)
@@ -347,7 +348,7 @@ H5O_efl_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void *
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_efl_reset
+ * Function:	H5O__efl_reset
  *
  * Purpose:	Frees internal pointers and resets the message to an
  *		initialial state.
@@ -360,12 +361,12 @@ H5O_efl_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_efl_reset(void *_mesg)
+H5O__efl_reset(void *_mesg)
 {
     H5O_efl_t	*mesg = (H5O_efl_t *) _mesg;
     size_t	u;              /* Local index variable */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(mesg);
@@ -382,7 +383,7 @@ H5O_efl_reset(void *_mesg)
     mesg->nused = mesg->nalloc = 0;
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_efl_reset() */
+} /* end H5O__efl_reset() */
 
 
 /*-------------------------------------------------------------------------
@@ -425,7 +426,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_efl_copy_file
+ * Function:    H5O__efl_copy_file
  *
  * Purpose:     Copies an efl message from _MESG to _DEST in file
  *
@@ -439,9 +440,9 @@ done:
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_efl_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *mesg_src, H5F_t *file_dst,
+H5O__efl_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *mesg_src, H5F_t *file_dst,
     hbool_t H5_ATTR_UNUSED *recompute_size, unsigned H5_ATTR_UNUSED *mesg_flags,
-    H5O_copy_t H5_ATTR_UNUSED *cpy_info, void H5_ATTR_UNUSED *_udata, hid_t dxpl_id)
+    H5O_copy_t H5_ATTR_UNUSED *cpy_info, void H5_ATTR_UNUSED *_udata)
 {
     H5O_efl_t   *efl_src = (H5O_efl_t *) mesg_src;
     H5O_efl_t   *efl_dst = NULL;
@@ -449,7 +450,7 @@ H5O_efl_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *mesg_src, H5F_t *file_ds
     size_t      idx, size, name_offset, heap_size;
     void        *ret_value = NULL;              /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, H5AC__COPIED_TAG, NULL)
+    FUNC_ENTER_STATIC_TAG(H5AC__COPIED_TAG)
 
     /* check args */
     HDassert(efl_src);
@@ -468,15 +469,15 @@ H5O_efl_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *mesg_src, H5F_t *file_ds
         heap_size += H5HL_ALIGN(HDstrlen(efl_src->slot[idx].name) + 1);
 
     /* Create name heap */
-    if(H5HL_create(file_dst, dxpl_id, heap_size, &efl_dst->heap_addr/*out*/) < 0)
+    if(H5HL_create(file_dst, heap_size, &efl_dst->heap_addr/*out*/) < 0)
         HGOTO_ERROR(H5E_EFL, H5E_CANTINIT, NULL, "can't create heap")
 
     /* Pin the heap down in memory */
-    if(NULL == (heap = H5HL_protect(file_dst, dxpl_id, efl_dst->heap_addr, H5AC__NO_FLAGS_SET)))
+    if(NULL == (heap = H5HL_protect(file_dst, efl_dst->heap_addr, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_EFL, H5E_PROTECT, NULL, "unable to protect EFL file name heap")
 
     /* Insert "empty" name first */
-    if(UFAIL == (name_offset = H5HL_insert(file_dst, dxpl_id, heap, (size_t)1, "")))
+    if(UFAIL == (name_offset = H5HL_insert(file_dst, heap, (size_t)1, "")))
         HGOTO_ERROR(H5E_EFL, H5E_CANTINSERT, NULL, "can't insert file name into heap")
     HDassert(0 == name_offset);
 
@@ -493,7 +494,7 @@ H5O_efl_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *mesg_src, H5F_t *file_ds
     /* copy the name from the source */
     for(idx = 0; idx < efl_src->nused; idx++) {
         efl_dst->slot[idx].name = H5MM_xstrdup(efl_src->slot[idx].name);
-        if(UFAIL == (efl_dst->slot[idx].name_offset = H5HL_insert(file_dst, dxpl_id, heap,
+        if(UFAIL == (efl_dst->slot[idx].name_offset = H5HL_insert(file_dst, heap,
                 HDstrlen(efl_dst->slot[idx].name) + 1, efl_dst->slot[idx].name)))
             HGOTO_ERROR(H5E_EFL, H5E_CANTINSERT, NULL, "can't insert file name into heap")
     } /* end for */
@@ -509,12 +510,12 @@ done:
         if(efl_dst)
             H5MM_xfree(efl_dst);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, NULL)
-} /* end H5O_efl_copy_file() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__efl_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_efl_debug
+ * Function:	H5O__efl_debug
  *
  * Purpose:	Prints debugging info for a message.
  *
@@ -526,13 +527,13 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_efl_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE * stream,
-	      int indent, int fwidth)
+H5O__efl_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth)
 {
     const H5O_efl_t	   *mesg = (const H5O_efl_t *) _mesg;
     size_t		    u;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -572,5 +573,5 @@ H5O_efl_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void
     } /* end for */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_efl_debug() */
+} /* end H5O__efl_debug() */
 
diff --git a/src/H5Ofill.c b/src/H5Ofill.c
index 745d027..932241f 100644
--- a/src/H5Ofill.c
+++ b/src/H5Ofill.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Robb Matzke <matzke@llnl.gov>
@@ -23,30 +21,32 @@
 #include "H5Omodule.h"          /* This source code file is part of the H5O module */
 
 
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Dprivate.h"		/* Datasets				*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5FLprivate.h"	/* Free Lists				*/
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Opkg.h"             /* Object headers			*/
-#include "H5Pprivate.h"		/* Property lists			*/
-#include "H5Sprivate.h"		/* Dataspaces				*/
+#include "H5private.h"      /* Generic Functions    */
+#include "H5Dprivate.h"     /* Datasets	            */
+#include "H5Eprivate.h"     /* Error handling       */
+#include "H5FLprivate.h"    /* Free Lists           */
+#include "H5Iprivate.h"     /* IDs                  */
+#include "H5MMprivate.h"    /* Memory management    */
+#include "H5Opkg.h"         /* Object headers       */
+#include "H5Pprivate.h"     /* Property lists       */
+#include "H5Sprivate.h"     /* Dataspaces           */
 
 
-static void  *H5O_fill_old_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void  *H5O_fill_old_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_fill_old_encode(H5F_t *f, uint8_t *p, const void *_mesg);
 static size_t H5O_fill_old_size(const H5F_t *f, const void *_mesg);
-static void  *H5O_fill_new_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void  *H5O_fill_new_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_fill_new_encode(H5F_t *f, uint8_t *p, const void *_mesg);
 static size_t H5O_fill_new_size(const H5F_t *f, const void *_mesg);
 static void  *H5O_fill_copy(const void *_mesg, void *_dest);
-static herr_t H5O_fill_reset(void *_mesg);
-static herr_t H5O_fill_free(void *_mesg);
-static herr_t H5O_fill_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream,
-			     int indent, int fwidth);
+static herr_t H5O__fill_reset(void *_mesg);
+static herr_t H5O__fill_free(void *_mesg);
+static herr_t H5O__fill_pre_copy_file(H5F_t *file_src, const void *mesg_src,
+    hbool_t *deleted, const H5O_copy_t *cpy_info, void *udata);
+static herr_t H5O__fill_debug(H5F_t *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth);
 
 /* Set up & include shared message "interface" info */
 #define H5O_SHARED_TYPE			H5O_MSG_FILL
@@ -56,17 +56,17 @@ static herr_t H5O_fill_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *s
 #define H5O_SHARED_ENCODE_REAL		H5O_fill_old_encode
 #define H5O_SHARED_SIZE			H5O_fill_shared_size
 #define H5O_SHARED_SIZE_REAL		H5O_fill_old_size
-#define H5O_SHARED_DELETE		H5O_fill_shared_delete
+#define H5O_SHARED_DELETE		H5O__fill_shared_delete
 #undef H5O_SHARED_DELETE_REAL
-#define H5O_SHARED_LINK			H5O_fill_shared_link
+#define H5O_SHARED_LINK			H5O__fill_shared_link
 #undef H5O_SHARED_LINK_REAL
-#define H5O_SHARED_COPY_FILE		H5O_fill_shared_copy_file
+#define H5O_SHARED_COPY_FILE		H5O__fill_shared_copy_file
 #undef H5O_SHARED_COPY_FILE_REAL
 #define H5O_SHARED_POST_COPY_FILE	H5O_fill_shared_post_copy_file
 #undef H5O_SHARED_POST_COPY_FILE_REAL
 #undef  H5O_SHARED_POST_COPY_FILE_UPD
 #define H5O_SHARED_DEBUG		H5O_fill_shared_debug
-#define H5O_SHARED_DEBUG_REAL		H5O_fill_debug
+#define H5O_SHARED_DEBUG_REAL		H5O__fill_debug
 #include "H5Oshared.h"			/* Shared Object Header Message Callbacks */
 
 /* Set up & include shared message "interface" info */
@@ -86,13 +86,13 @@ static herr_t H5O_fill_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *s
 #undef H5O_SHARED_SIZE_REAL
 #define H5O_SHARED_SIZE_REAL		H5O_fill_new_size
 #undef H5O_SHARED_DELETE
-#define H5O_SHARED_DELETE		H5O_fill_new_shared_delete
+#define H5O_SHARED_DELETE		H5O__fill_new_shared_delete
 #undef H5O_SHARED_DELETE_REAL
 #undef H5O_SHARED_LINK
-#define H5O_SHARED_LINK			H5O_fill_new_shared_link
+#define H5O_SHARED_LINK			H5O__fill_new_shared_link
 #undef H5O_SHARED_LINK_REAL
 #undef H5O_SHARED_COPY_FILE
-#define H5O_SHARED_COPY_FILE		H5O_fill_new_shared_copy_file
+#define H5O_SHARED_COPY_FILE		H5O__fill_new_shared_copy_file
 #undef H5O_SHARED_COPY_FILE_REAL
 #undef H5O_SHARED_POST_COPY_FILE
 #define H5O_SHARED_POST_COPY_FILE	H5O_fill_new_shared_post_copy_file
@@ -101,58 +101,65 @@ static herr_t H5O_fill_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *s
 #undef H5O_SHARED_DEBUG
 #define H5O_SHARED_DEBUG		H5O_fill_new_shared_debug
 #undef H5O_SHARED_DEBUG_REAL
-#define H5O_SHARED_DEBUG_REAL		H5O_fill_debug
+#define H5O_SHARED_DEBUG_REAL		H5O__fill_debug
 #undef H5Oshared_H
 #include "H5Oshared.h"			/* Shared Object Header Message Callbacks */
 
 /* This message derives from H5O message class, for old fill value before version 1.5 */
 const H5O_msg_class_t H5O_MSG_FILL[1] = {{
-    H5O_FILL_ID,                /*message id number                     */
-    "fill",                     /*message name for debugging            */
-    sizeof(H5O_fill_t),		/*native message size                   */
-    H5O_SHARE_IS_SHARABLE|H5O_SHARE_IN_OHDR,	/* messages are sharable?       */
-    H5O_fill_shared_decode,	/*decode message                        */
-    H5O_fill_shared_encode,	/*encode message                        */
-    H5O_fill_copy,		/*copy the native value                 */
-    H5O_fill_shared_size,	/*raw message size			*/
-    H5O_fill_reset,		/*free internal memory			*/
-    H5O_fill_free,		/* free method				*/
-    H5O_fill_shared_delete,	/* file delete method			*/
-    H5O_fill_shared_link,	/* link method				*/
-    NULL,			/* set share method			*/
-    NULL,		    	/*can share method		*/
-    NULL,			/* pre copy native value to file	*/
-    H5O_fill_shared_copy_file,	/* copy native value to file		*/
-    H5O_fill_shared_post_copy_file,	/* post copy native value to file	*/
-    NULL,			/* get creation index		*/
-    NULL,			/* set creation index		*/
-    H5O_fill_shared_debug       /*debug the message			*/
+    H5O_FILL_ID,                /*message id number                         */
+    "fill",                     /*message name for debugging                */
+    sizeof(H5O_fill_t),         /*native message size                       */
+    H5O_SHARE_IS_SHARABLE|H5O_SHARE_IN_OHDR,    /* messages are sharable?   */
+    H5O_fill_shared_decode,     /*decode message                            */
+    H5O_fill_shared_encode,     /*encode message                            */
+    H5O_fill_copy,              /*copy the native value                     */
+    H5O_fill_shared_size,       /*raw message size                          */
+    H5O__fill_reset,            /*free internal memory                      */
+    H5O__fill_free,             /* free method                              */
+    H5O__fill_shared_delete,    /* file delete method                       */
+    H5O__fill_shared_link,      /* link method                              */
+    NULL,                       /* set share method                         */
+    NULL,                       /*can share method                          */
+    H5O__fill_pre_copy_file,    /* pre copy native value to file            */
+    H5O__fill_shared_copy_file, /* copy native value to file                */
+    H5O_fill_shared_post_copy_file, /* post copy native value to file       */
+    NULL,                       /* get creation index                       */
+    NULL,                       /* set creation index                       */
+    H5O_fill_shared_debug       /*debug the message                         */
 }};
 
 /* This message derives from H5O message class, for new fill value after version 1.4  */
 const H5O_msg_class_t H5O_MSG_FILL_NEW[1] = {{
-    H5O_FILL_NEW_ID,		/*message id number			*/
-    "fill_new", 		/*message name for debugging		*/
-    sizeof(H5O_fill_t),		/*native message size			*/
-    H5O_SHARE_IS_SHARABLE|H5O_SHARE_IN_OHDR,	/* messages are sharable?       */
-    H5O_fill_new_shared_decode,	/*decode message			*/
-    H5O_fill_new_shared_encode,	/*encode message			*/
-    H5O_fill_copy,		/*copy the native value			*/
-    H5O_fill_new_shared_size,	/*raw message size			*/
-    H5O_fill_reset,		/*free internal memory			*/
-    H5O_fill_free,		/* free method				*/
-    H5O_fill_new_shared_delete,	/* file delete method			*/
-    H5O_fill_new_shared_link,	/* link method				*/
-    NULL,			/* set share method			*/
-    NULL,		    	/*can share method		*/
-    NULL,			/* pre copy native value to file	*/
-    H5O_fill_new_shared_copy_file, /* copy native value to file		*/
-    H5O_fill_new_shared_post_copy_file,	/* post copy native value to file	*/
-    NULL,			/* get creation index		*/
-    NULL,			/* set creation index		*/
-    H5O_fill_new_shared_debug	/*debug the message			*/
+    H5O_FILL_NEW_ID,                    /*message id number                 */
+    "fill_new",                         /*message name for debugging        */
+    sizeof(H5O_fill_t),                 /*native message size               */
+    H5O_SHARE_IS_SHARABLE|H5O_SHARE_IN_OHDR,    /* messages are sharable?   */
+    H5O_fill_new_shared_decode,         /*decode message                    */
+    H5O_fill_new_shared_encode,         /*encode message                    */
+    H5O_fill_copy,                      /*copy the native value             */
+    H5O_fill_new_shared_size,           /*raw message size                  */
+    H5O__fill_reset,                    /*free internal memory              */
+    H5O__fill_free,                     /* free method                      */
+    H5O__fill_new_shared_delete,        /* file delete method               */
+    H5O__fill_new_shared_link,          /* link method                      */
+    NULL,                               /* set share method                 */
+    NULL,                               /*can share method                  */
+    H5O__fill_pre_copy_file,            /* pre copy native value to file    */
+    H5O__fill_new_shared_copy_file,      /* copy native value to file        */
+    H5O_fill_new_shared_post_copy_file, /* post copy native value to file   */
+    NULL,                               /* get creation index               */
+    NULL,                               /* set creation index               */
+    H5O_fill_new_shared_debug           /*debug the message	                */
 }};
 
+/* Format version bounds for fill value */
+const unsigned H5O_fill_ver_bounds[] = {
+    H5O_FILL_VERSION_1,     /* H5F_LIBVER_EARLIEST */
+    H5O_FILL_VERSION_2,     /* H5F_LIBVER_V18 */
+    H5O_FILL_VERSION_LATEST /* H5F_LIBVER_LATEST */
+};
+
 /* Masks, shift values & flags for fill value message */
 #define H5O_FILL_MASK_ALLOC_TIME        0x03
 #define H5O_FILL_SHIFT_ALLOC_TIME       0
@@ -173,11 +180,11 @@ H5FL_BLK_EXTERN(type_conv);
  * Function:	H5O_fill_new_decode
  *
  * Purpose:	Decode a new fill value message.  The new fill value
- * 		message is fill value plus space allocation time and
- * 		fill value writing time and whether fill value is defined.
+ *          message is fill value plus space allocation time and
+ *          fill value writing time and whether fill value is defined.
  *
- * Return:	Success:	Ptr to new message in native struct.
- *		Failure:	NULL
+ * Return:	Success:    Ptr to new message in native struct.
+ *          Failure:    NULL
  *
  * Programmer:  Raymond Lu
  *              Feb 26, 2002
@@ -185,8 +192,9 @@ H5FL_BLK_EXTERN(type_conv);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_fill_new_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O_fill_new_decode(H5F_t H5_ATTR_UNUSED *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_fill_t	*fill = NULL;
     void *ret_value = NULL;     /* Return value */
@@ -197,7 +205,7 @@ H5O_fill_new_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t
     HDassert(p);
 
     if(NULL == (fill = H5FL_CALLOC(H5O_fill_t)))
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for fill value message")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for fill value message")
 
     /* Version */
     fill->version = *p++;
@@ -278,7 +286,7 @@ done:
     if(!ret_value && fill) {
         if(fill->buf)
             H5MM_xfree(fill->buf);
-	fill = H5FL_FREE(H5O_fill_t, fill);
+        fill = H5FL_FREE(H5O_fill_t, fill);
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -299,8 +307,9 @@ done:
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_fill_old_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O_fill_old_decode(H5F_t H5_ATTR_UNUSED *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_fill_t *fill = NULL;	/* Decoded fill value message */
     void *ret_value = NULL;     /* Return value */
@@ -338,7 +347,7 @@ done:
     if(!ret_value && fill) {
         if(fill->buf)
             H5MM_xfree(fill->buf);
-	fill = H5FL_FREE(H5O_fill_t, fill);
+        fill = H5FL_FREE(H5O_fill_t, fill);
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -349,8 +358,8 @@ done:
  * Function:	H5O_fill_new_encode
  *
  * Purpose:	Encode a new fill value message.  The new fill value
- *              message is fill value plus space allocation time and
- *              fill value writing time and whether fill value is defined.
+ *          message is fill value plus space allocation time and
+ *          fill value writing time and whether fill value is defined.
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -483,7 +492,7 @@ H5O_fill_old_encode(H5F_t H5_ATTR_UNUSED *f, uint8_t *p, const void *_fill)
  *		whether fill value is defined.
  *
  * Return:	Success:	Ptr to _DEST
- *		Failure:	NULL
+ *		    Failure:	NULL
  *
  * Programmer:  Raymond Lu
  *              Feb 26, 2002
@@ -493,16 +502,16 @@ H5O_fill_old_encode(H5F_t H5_ATTR_UNUSED *f, uint8_t *p, const void *_fill)
 static void *
 H5O_fill_copy(const void *_src, void *_dst)
 {
-    const H5O_fill_t	*src = (const H5O_fill_t *)_src;
-    H5O_fill_t		*dst = (H5O_fill_t *)_dst;
-    void		*ret_value = NULL;      /* Return value */
+    const H5O_fill_t    *src = (const H5O_fill_t *)_src;
+    H5O_fill_t          *dst = (H5O_fill_t *)_dst;
+    void                *ret_value = NULL;      /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
 
     HDassert(src);
 
     if(!dst && NULL == (dst = H5FL_MALLOC(H5O_fill_t)))
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for fill message")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for fill message")
 
     /* Shallow copy basic fields */
     *dst = *src;
@@ -518,16 +527,16 @@ H5O_fill_copy(const void *_src, void *_dst)
     /* Copy fill value and its size */
     if(src->buf) {
         H5_CHECK_OVERFLOW(src->size, ssize_t, size_t);
-	if(NULL == (dst->buf = H5MM_malloc((size_t)src->size)))
-	    HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for fill value")
-	HDmemcpy(dst->buf, src->buf, (size_t)src->size);
+        if(NULL == (dst->buf = H5MM_malloc((size_t)src->size)))
+            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for fill value")
+        HDmemcpy(dst->buf, src->buf, (size_t)src->size);
 
         /* Check for needing to convert/copy fill value */
         if(src->type) {
             H5T_path_t *tpath;      /* Conversion information */
 
             /* Set up type conversion function */
-            if(NULL == (tpath = H5T_path_find(src->type, dst->type, NULL, NULL, H5AC_noio_dxpl_id, FALSE)))
+            if(NULL == (tpath = H5T_path_find(src->type, dst->type)))
                 HGOTO_ERROR(H5E_OHDR, H5E_UNSUPPORTED, NULL, "unable to convert between src and dst data types")
 
             /* If necessary, convert fill value datatypes (which copies VL components, etc.) */
@@ -555,7 +564,7 @@ H5O_fill_copy(const void *_src, void *_dst)
                 } /* end if */
 
                 /* Convert fill value */
-                if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, dst->buf, bkg_buf, H5AC_noio_dxpl_id) < 0) {
+                if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, dst->buf, bkg_buf) < 0) {
                     H5I_dec_ref(src_id);
                     H5I_dec_ref(dst_id);
                     if(bkg_buf)
@@ -581,9 +590,9 @@ done:
     if(!ret_value && dst) {
         if(dst->buf)
             H5MM_xfree(dst->buf);
-	if(dst->type)
-            H5T_close(dst->type);
-	if(!_dst)
+        if(dst->type)
+            (void)H5T_close_real(dst->type);
+        if(!_dst)
             dst = H5FL_FREE(H5O_fill_t, dst);
     } /* end if */
 
@@ -595,13 +604,13 @@ done:
  * Function:	H5O_fill_new_size
  *
  * Purpose:	Returns the size of the raw message in bytes not counting the
- *		message type or size fields, but only the data fields.  This
- *		function doesn't take into account alignment.  The new fill
- *		value message is fill value plus space allocation time and
- *              fill value writing time and whether fill value is defined.
+ *          message type or size fields, but only the data fields.  This
+ *          function doesn't take into account alignment.  The new fill
+ *          value message is fill value plus space allocation time and
+ *          fill value writing time and whether fill value is defined.
  *
  * Return:	Success:	Message data size in bytes w/o alignment.
- *		Failure:	0
+ *          Failure:	0
  *
  * Programmer:  Raymond Lu
  *              Feb 26, 2002
@@ -611,8 +620,8 @@ done:
 static size_t
 H5O_fill_new_size(const H5F_t H5_ATTR_UNUSED *f, const void *_fill)
 {
-    const H5O_fill_t	*fill = (const H5O_fill_t *)_fill;
-    size_t		ret_value = 0;          /* Return value */
+    const H5O_fill_t    *fill = (const H5O_fill_t *)_fill;
+    size_t              ret_value = 0;          /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
@@ -700,7 +709,7 @@ H5O_fill_reset_dyn(H5O_fill_t *fill)
             if(NULL == (fill_type = H5T_copy(fill->type, H5T_COPY_TRANSIENT)))
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to copy fill value datatype")
             if((fill_type_id = H5I_register(H5I_DATATYPE, fill_type, FALSE)) < 0) {
-                H5T_close(fill_type);
+                (void)H5T_close_real(fill_type);
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTREGISTER, FAIL, "unable to register fill value datatype")
             } /* end if */
 
@@ -709,7 +718,7 @@ H5O_fill_reset_dyn(H5O_fill_t *fill)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTCREATE, FAIL, "can't create scalar dataspace")
 
             /* Reclaim any variable length components of the fill value */
-            if(H5D_vlen_reclaim(fill_type_id, fill_space, H5AC_noio_dxpl_id, fill->buf) < 0) {
+            if(H5D_vlen_reclaim(fill_type_id, fill_space, fill->buf) < 0) {
                 H5S_close(fill_space);
                 HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "unable to reclaim variable-length fill value data")
             } /* end if */
@@ -723,7 +732,7 @@ H5O_fill_reset_dyn(H5O_fill_t *fill)
     } /* end if */
     fill->size = 0;
     if(fill->type) {
-	H5T_close(fill->type);
+	(void)H5T_close_real(fill->type);
 	fill->type = NULL;
     } /* end if */
 
@@ -736,7 +745,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_fill_reset
+ * Function:	H5O__fill_reset
  *
  * Purpose:	Resets a message to an initial state.
  *
@@ -748,11 +757,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_fill_reset(void *_fill)
+H5O__fill_reset(void *_fill)
 {
     H5O_fill_t	*fill = (H5O_fill_t *)_fill;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(fill);
 
@@ -765,11 +774,11 @@ H5O_fill_reset(void *_fill)
     fill->fill_defined = FALSE;
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_fill_reset() */
+} /* end H5O__fill_reset() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_fill_free
+ * Function:	H5O__fill_free
  *
  * Purpose:	Frees the message
  *
@@ -781,20 +790,56 @@ H5O_fill_reset(void *_fill)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_fill_free(void *fill)
+H5O__fill_free(void *fill)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(fill);
 
     fill = H5FL_FREE(H5O_fill_t, fill);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_fill_free() */
+} /* end H5O__fill_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_fill_debug
+ * Function:    H5O__fill_pre_copy_file
+ *
+ * Purpose:     Perform any necessary actions before copying message between
+ *              files.
+ *
+ * Return:      Success:        Non-negative
+ *              Failure:        Negative
+ *
+ * Programmer:  Vailin Choi; Dec 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O__fill_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void *mesg_src,
+    hbool_t H5_ATTR_UNUSED *deleted, const H5O_copy_t *cpy_info, void H5_ATTR_UNUSED *udata)
+{
+    const H5O_fill_t	*fill_src = (const H5O_fill_t *)mesg_src;   /* Source fill value */
+    herr_t ret_value = SUCCEED;   /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* check args */
+    HDassert(cpy_info);
+    HDassert(cpy_info->file_dst);
+
+    /* Check to ensure that the version of the message to be copied does not exceed
+       the message version allowed by the destination file's high bound */
+    if(fill_src->version > H5O_fill_ver_bounds[H5F_HIGH_BOUND(cpy_info->file_dst)])
+        HGOTO_ERROR(H5E_OHDR, H5E_BADRANGE, FAIL, "fill value message version out of bounds")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O__fill_pre_copy_file() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__fill_debug
  *
  * Purpose:	Prints debugging info for the message.
  *
@@ -806,13 +851,13 @@ H5O_fill_free(void *fill)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_fill_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_fill, FILE *stream,
-	       int indent, int fwidth)
+H5O__fill_debug(H5F_t H5_ATTR_UNUSED *f, const void *_fill, FILE *stream,
+    int indent, int fwidth)
 {
     const H5O_fill_t *fill = (const H5O_fill_t *)_fill;
     H5D_fill_value_t fill_status;       /* Whether the fill value is defined */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(f);
     HDassert(fill);
@@ -885,23 +930,23 @@ H5O_fill_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void
 	      "Size:", fill->size);
     HDfprintf(stream, "%*s%-*s ", indent, "", fwidth, "Data type:");
     if(fill->type) {
-	H5T_debug(fill->type, stream);
-	fprintf(stream, "\n");
+        H5T_debug(fill->type, stream);
+        HDfprintf(stream, "\n");
     } /* end if */
     else
-	fprintf(stream, "<dataset type>\n");
+        HDfprintf(stream, "<dataset type>\n");
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_fill_debug() */
+} /* end H5O__fill_debug() */
 
 
 /*-------------------------------------------------------------------------
  * Function:	H5O_fill_convert
  *
  * Purpose:	Convert a fill value from whatever data type it currently has
- *		to the specified dataset type.  The `type' field of the fill
- *		value struct will be set to NULL to indicate that it has the
- *		same type as the dataset.
+ *          to the specified dataset type.  The `type' field of the fill
+ *          value struct will be set to NULL to indicate that it has the
+ *          same type as the dataset.
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -911,7 +956,7 @@ H5O_fill_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_fill_convert(H5O_fill_t *fill, H5T_t *dset_type, hbool_t *fill_changed, hid_t dxpl_id)
+H5O_fill_convert(H5O_fill_t *fill, H5T_t *dset_type, hbool_t *fill_changed)
 {
     H5T_path_t		*tpath;			    /* Type conversion info	*/
     void		*buf = NULL, *bkg = NULL;   /* Conversion buffers	*/
@@ -927,20 +972,20 @@ H5O_fill_convert(H5O_fill_t *fill, H5T_t *dset_type, hbool_t *fill_changed, hid_
     /* No-op cases */
     if(!fill->buf || !fill->type || 0 == H5T_cmp(fill->type, dset_type, FALSE)) {
         /* Don't need datatype for fill value */
-	if(fill->type)
-            H5T_close(fill->type);
-	fill->type = NULL;
+        if(fill->type)
+            (void)H5T_close_real(fill->type);
+        fill->type = NULL;
 
         /* Note that the fill value info has changed */
         *fill_changed = TRUE;
 
-	HGOTO_DONE(SUCCEED);
+        HGOTO_DONE(SUCCEED);
     } /* end if */
 
     /*
      * Can we convert between source and destination data types?
      */
-    if(NULL == (tpath = H5T_path_find(fill->type, dset_type, NULL, NULL, dxpl_id, FALSE)))
+    if(NULL == (tpath = H5T_path_find(fill->type, dset_type)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to convert between src and dst datatypes")
 
     /* Don't bother doing anything if there will be no actual conversion */
@@ -967,16 +1012,16 @@ H5O_fill_convert(H5O_fill_t *fill, H5T_t *dset_type, hbool_t *fill_changed, hid_
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for type conversion")
 
         /* Do the conversion */
-        if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, buf, bkg, dxpl_id) < 0)
+        if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, buf, bkg) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "datatype conversion failed")
 
         /* Update the fill message */
         if(buf != fill->buf) {
-            H5T_vlen_reclaim_elmt(fill->buf, fill->type, dxpl_id);
+            H5T_vlen_reclaim_elmt(fill->buf, fill->type);
             H5MM_xfree(fill->buf);
             fill->buf = buf;
         } /* end if */
-        H5T_close(fill->type);
+        (void)H5T_close_real(fill->type);
         fill->type = NULL;
         H5_CHECKED_ASSIGN(fill->size, ssize_t, H5T_get_size(dset_type), size_t);
 
@@ -999,28 +1044,39 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_fill_set_latest_version
+ * Function:    H5O_fill_set_version
  *
- * Purpose:     Set the encoding for a fill value to the latest version.
+ * Purpose:     Set the version to encode a fill value with.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:  Quincey Koziol
- *              Tuesday, July 24, 2007
+ * Programmer:  Vailin Choi; December 2017
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_fill_set_latest_version(H5O_fill_t *fill)
+H5O_fill_set_version(H5F_t *f, H5O_fill_t *fill)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    unsigned version;           /* Message version */
+    herr_t ret_value = SUCCEED; /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
 
     /* Sanity check */
+    HDassert(f);
     HDassert(fill);
 
-    /* Set encoding of fill value to latest version */
-    fill->version = H5O_FILL_VERSION_LATEST;
+    /* Upgrade to the version indicated by the file's low bound if higher */
+    version = MAX(fill->version, H5O_fill_ver_bounds[H5F_LOW_BOUND(f)]);
 
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_fill_set_latest_version() */
+    /* Version bounds check */
+    if(version > H5O_fill_ver_bounds[H5F_HIGH_BOUND(f)])
+        HGOTO_ERROR(H5E_OHDR, H5E_BADRANGE, FAIL, "Filter pipeline version out of bounds")
+
+    /* Set the message version */
+    fill->version = version;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_fill_set_version() */
 
diff --git a/src/H5Oflush.c b/src/H5Oflush.c
index e399c6c..e8e077e 100644
--- a/src/H5Oflush.c
+++ b/src/H5Oflush.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -35,17 +33,24 @@
 /***********/
 
 #include "H5private.h"      /* Generic Functions */
+#include "H5CXprivate.h"    /* API Contexts */
 #include "H5Dprivate.h"     /* Datasets */
 #include "H5Eprivate.h"     /* Errors   */
 #include "H5Fprivate.h"     /* Files    */
-#include "H5Gprivate.h"        /* Groups    */
-#include "H5Iprivate.h"        /* IDs    */
+#include "H5Gprivate.h"     /* Groups   */
+#include "H5Iprivate.h"     /* IDs      */
 #include "H5Opkg.h"         /* Objects  */
 
+
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5O_oh_tag(const H5O_loc_t *oloc, hid_t dxpl_id, haddr_t *tag);
+static herr_t H5O__flush(hid_t obj_id);
+static herr_t H5O__oh_tag(const H5O_loc_t *oloc, haddr_t *tag);
+static herr_t H5O__refresh_metadata_close(hid_t oid, H5O_loc_t oloc,
+	H5G_loc_t *obj_loc);
+static herr_t H5O__refresh(hid_t obj_id);
+
 
 /*************/
 /* Functions */
@@ -68,38 +73,24 @@ static herr_t H5O_oh_tag(const H5O_loc_t *oloc, hid_t dxpl_id, haddr_t *tag);
 herr_t
 H5Oflush(hid_t obj_id)
 {
-    H5O_loc_t *oloc;            /* object location */
-    void *obj_ptr;		/* Pointer to object */
-    const H5O_obj_class_t  *obj_class = NULL;       /* Class of object */
-    herr_t ret_value = SUCCEED; /* return value */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", obj_id);
 
-    /* Check args */
-    if(NULL == (oloc = H5O_get_loc(obj_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an object")
-
-    /* Get the object pointer */
-    if(NULL == (obj_ptr = H5I_object(obj_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid object identifier")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(obj_id) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't set access property list info")
 
-    /* Get the object class */
-    if(NULL == (obj_class = H5O_obj_class(oloc, H5AC_ind_read_dxpl_id)))
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to determine object class")
-
-    /* Flush the object of this class */
-    if(obj_class->flush && obj_class->flush(obj_ptr, H5AC_ind_read_dxpl_id) < 0)
+    /* Call internal routine */
+    if(H5O__flush(obj_id) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTFLUSH, FAIL, "unable to flush object")
 
-    /* Flush the object metadata and invoke flush callback */
-    if(H5O_flush_common(oloc, obj_id, H5AC_ind_read_dxpl_id) < 0)
-        HGOTO_ERROR(H5E_OHDR, H5E_CANTFLUSH, FAIL, "unable to flush object and object flush callback")
-
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Oflush() */
 
+
 /*-------------------------------------------------------------------------
  * Function:    H5O_flush_common
  *
@@ -113,7 +104,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_flush_common(H5O_loc_t *oloc, hid_t obj_id, hid_t dxpl_id)
+H5O_flush_common(H5O_loc_t *oloc, hid_t obj_id)
 {
     haddr_t 	tag = 0;
     herr_t      ret_value = SUCCEED;    /* Return value */
@@ -121,11 +112,11 @@ H5O_flush_common(H5O_loc_t *oloc, hid_t obj_id, hid_t dxpl_id)
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Retrieve tag for object */
-    if(H5O_oh_tag(oloc, dxpl_id, &tag) < 0)
+    if(H5O__oh_tag(oloc, &tag) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTFLUSH, FAIL, "unable to flush object metadata")
 
     /* Flush metadata based on tag value of the object */
-    if(H5F_flush_tagged_metadata(oloc->file, tag, dxpl_id) < 0)
+    if(H5F_flush_tagged_metadata(oloc->file, tag) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush tagged metadata")
 
     /* Check to invoke callback */
@@ -138,7 +129,58 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_oh_tag
+ * Function:    H5O__flush
+ *
+ * Purpose:     Internal routine to flush an object
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 29, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O__flush(hid_t obj_id)
+{
+    H5O_loc_t *oloc;            /* Object location */
+    void *obj_ptr;		/* Pointer to object */
+    const H5O_obj_class_t  *obj_class;	/* Class of object */
+    herr_t ret_value = SUCCEED;	/* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check args */
+    if(NULL == (oloc = H5O_get_loc(obj_id)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an object")
+
+    /* Get the object pointer */
+    if(NULL == (obj_ptr = H5I_object(obj_id)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid object identifier")
+
+    /* Get the object class */
+    if(NULL == (obj_class = H5O__obj_class(oloc)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to determine object class")
+
+    /* Flush the object of this class */
+    if(obj_class->flush && obj_class->flush(obj_ptr) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTFLUSH, FAIL, "unable to flush object")
+
+    /* Flush the object metadata and invoke flush callback */
+    if(H5O_flush_common(oloc, obj_id) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTFLUSH, FAIL, "unable to flush object and object flush callback")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__flush() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__oh_tag
  *
  * Purpose:     Get object header's address--tag value for the object
  *
@@ -151,18 +193,18 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_oh_tag(const H5O_loc_t *oloc, hid_t dxpl_id, haddr_t *tag)
+H5O__oh_tag(const H5O_loc_t *oloc, haddr_t *tag)
 {
     H5O_t       *oh = NULL;             /* Object header */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_STATIC
 
     /* Check args */
     HDassert(oloc);
 
     /* Get object header for object */
-    if(NULL == (oh = H5O_protect(oloc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(oloc, H5AC__READ_ONLY_FLAG, FALSE)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object's object header")
 
     /* Get object header's address (i.e. the tag value for this object) */
@@ -171,11 +213,11 @@ H5O_oh_tag(const H5O_loc_t *oloc, hid_t dxpl_id, haddr_t *tag)
 
 done:
     /* Unprotect object header on failure */
-    if(oh && H5O_unprotect(oloc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(oloc, oh, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_oh_tag() */
+} /* end H5O__oh_tag() */
 
 
 /*-------------------------------------------------------------------------
@@ -193,18 +235,17 @@ done:
 herr_t
 H5Orefresh(hid_t oid)
 {
-    H5O_loc_t *oloc;            /* object location */
-    herr_t ret_value = SUCCEED; /* return value */
+    herr_t ret_value = SUCCEED;		/* Return value */
     
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "i", oid);
 
-    /* Check args */
-    if(NULL == (oloc = H5O_get_loc(oid)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an object")
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(oid) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't set access property list info")
 
-    /* Private function */
-    if(H5O_refresh_metadata(oid, *oloc, H5AC_ind_read_dxpl_id) < 0)
+    /* Call internal routine */
+    if(H5O__refresh(oid) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "unable to refresh object")
 
 done:
@@ -233,7 +274,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_refresh_metadata(hid_t oid, H5O_loc_t oloc, hid_t dxpl_id)
+H5O_refresh_metadata(hid_t oid, H5O_loc_t oloc)
 {
     hbool_t objs_incr = FALSE;          /* Whether the object count in the file was incremented */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -258,11 +299,11 @@ H5O_refresh_metadata(hid_t oid, H5O_loc_t oloc, hid_t dxpl_id)
         objs_incr = TRUE;
 
         /* Close object & evict its metadata */
-        if((H5O_refresh_metadata_close(oid, oloc, &obj_loc, dxpl_id)) < 0)
+        if((H5O__refresh_metadata_close(oid, oloc, &obj_loc)) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "unable to refresh object")
 
         /* Re-open the object, re-fetching its metadata */
-        if((H5O_refresh_metadata_reopen(oid, &obj_loc, dxpl_id, FALSE)) < 0)
+        if((H5O_refresh_metadata_reopen(oid, &obj_loc, FALSE)) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "unable to refresh object")
     } /* end if */
 
@@ -275,7 +316,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_refresh_metadata_close
+ * Function:    H5O__refresh_metadata_close
  *
  * Purpose:     This is the first part of the original routine H5O_refresh_metadata().
  *		(1) Save object location information.
@@ -293,14 +334,14 @@ done:
  *
  *-------------------------------------------------------------------------
  */
-herr_t
-H5O_refresh_metadata_close(hid_t oid, H5O_loc_t oloc, H5G_loc_t *obj_loc, hid_t dxpl_id)
+static herr_t
+H5O__refresh_metadata_close(hid_t oid, H5O_loc_t oloc, H5G_loc_t *obj_loc)
 {
     haddr_t tag = 0;            /* Tag for object */
     hbool_t corked = FALSE;     /* Whether object's metadata is corked */
     herr_t ret_value = SUCCEED; /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_STATIC
     
     /* Make deep local copy of object's location information */
     if(obj_loc) {
@@ -312,11 +353,11 @@ H5O_refresh_metadata_close(hid_t oid, H5O_loc_t oloc, H5G_loc_t *obj_loc, hid_t
 
     /* Get object's type */
     if(H5I_get_type(oid) == H5I_DATASET)
-	if(H5D_mult_refresh_close(oid, dxpl_id) < 0)
+	if(H5D_mult_refresh_close(oid) < 0)
 	    HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to prepare refresh for dataset")
 
     /* Retrieve tag for object */
-    if(H5O_oh_tag(&oloc, dxpl_id, &tag) < 0)
+    if(H5O__oh_tag(&oloc, &tag) < 0)
         HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to get object header address")
 
     /* Get cork status of the object with tag */
@@ -328,11 +369,11 @@ H5O_refresh_metadata_close(hid_t oid, H5O_loc_t oloc, H5G_loc_t *obj_loc, hid_t
         HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to close object")
 
     /* Flush metadata based on tag value of the object */
-    if(H5F_flush_tagged_metadata(oloc.file, tag, dxpl_id) < 0)
+    if(H5F_flush_tagged_metadata(oloc.file, tag) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to flush tagged metadata")
 
     /* Evict the object's tagged metadata */
-    if(H5F_evict_tagged_metadata(oloc.file, tag, dxpl_id) < 0)
+    if(H5F_evict_tagged_metadata(oloc.file, tag) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_CANTFLUSH, FAIL, "unable to evict metadata")
 
     /* Re-cork object with tag */
@@ -342,7 +383,7 @@ H5O_refresh_metadata_close(hid_t oid, H5O_loc_t oloc, H5G_loc_t *obj_loc, hid_t
 
 done:
     FUNC_LEAVE_NOAPI(ret_value);
-} /* end H5O_refresh_metadata_close() */
+} /* end H5O__refresh_metadata_close() */
 
 
 /*-------------------------------------------------------------------------
@@ -360,7 +401,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_refresh_metadata_reopen(hid_t oid, H5G_loc_t *obj_loc, hid_t dxpl_id, hbool_t start_swmr)
+H5O_refresh_metadata_reopen(hid_t oid, H5G_loc_t *obj_loc, hbool_t start_swmr)
 {
     void *object = NULL;        /* Dataset for this operation */
     H5I_type_t type;            /* Type of object for the ID */
@@ -372,42 +413,42 @@ H5O_refresh_metadata_reopen(hid_t oid, H5G_loc_t *obj_loc, hid_t dxpl_id, hbool_
     type = H5I_get_type(oid);
 
     switch(type) {
-        case(H5I_GROUP):
+        case H5I_GROUP:
             /* Re-open the group */
-            if(NULL == (object = H5G_open(obj_loc, dxpl_id)))
+            if(NULL == (object = H5G_open(obj_loc)))
                 HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group")
             break;
 
-        case(H5I_DATATYPE):
+        case H5I_DATATYPE:
             /* Re-open the named datatype */
-            if(NULL == (object = H5T_open(obj_loc, dxpl_id)))
+            if(NULL == (object = H5T_open(obj_loc)))
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, FAIL, "unable to open named datatype")
             break;
 
-        case(H5I_DATASET):
+        case H5I_DATASET:
             /* Re-open the dataset */
-            if(NULL == (object = H5D_open(obj_loc, H5P_DATASET_ACCESS_DEFAULT, dxpl_id)))
+            if(NULL == (object = H5D_open(obj_loc, H5P_DATASET_ACCESS_DEFAULT)))
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open dataset")
-	    if(!start_swmr) /* No need to handle multiple opens when H5Fstart_swmr_write() */
-		if(H5D_mult_refresh_reopen((H5D_t *)object, dxpl_id) < 0)
-		    HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to finish refresh for dataset")
+            if(!start_swmr) /* No need to handle multiple opens when H5Fstart_swmr_write() */
+                if(H5D_mult_refresh_reopen((H5D_t *)object) < 0)
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to finish refresh for dataset")
             break;
 
-        case(H5I_UNINIT):
-        case(H5I_BADID):
-        case(H5I_FILE):
-        case(H5I_DATASPACE):
-        case(H5I_ATTR):
-        case(H5I_REFERENCE):
-        case(H5I_VFL):
-        case(H5I_GENPROP_CLS):
-        case(H5I_GENPROP_LST):
-        case(H5I_ERROR_CLASS):
-        case(H5I_ERROR_MSG):
-        case(H5I_ERROR_STACK):
-        case(H5I_NTYPES):
+        case H5I_UNINIT:
+        case H5I_BADID:
+        case H5I_FILE:
+        case H5I_DATASPACE:
+        case H5I_ATTR:
+        case H5I_REFERENCE:
+        case H5I_VFL:
+        case H5I_GENPROP_CLS:
+        case H5I_GENPROP_LST:
+        case H5I_ERROR_CLASS:
+        case H5I_ERROR_MSG:
+        case H5I_ERROR_STACK:
+        case H5I_NTYPES:
         default:
-            HGOTO_ERROR(H5E_ARGS, H5E_CANTRELEASE, FAIL, "not a valid file object ID (dataset, group, or datatype)")
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a valid file object ID (dataset, group, or datatype)")
         break;
     } /* end switch */
 
@@ -419,3 +460,40 @@ done:
     FUNC_LEAVE_NOAPI(ret_value);
 } /* end H5O_refresh_metadata_reopen() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__refresh
+ *
+ * Purpose:     Internal routine to refresh an object
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 29, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O__refresh(hid_t obj_id)
+{
+    H5O_loc_t *oloc;            /* Object location */
+    herr_t ret_value = SUCCEED;	/* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Check args */
+    if(NULL == (oloc = H5O_get_loc(obj_id)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an object")
+
+    /* Private function */
+    if(H5O_refresh_metadata(obj_id, *oloc) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "unable to refresh object")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__refresh() */
+
diff --git a/src/H5Ofsinfo.c b/src/H5Ofsinfo.c
index 37ec627..bb15f62 100644
--- a/src/H5Ofsinfo.c
+++ b/src/H5Ofsinfo.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -34,13 +32,14 @@
 #include "H5Opkg.h"             /* Object headers	*/
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_fsinfo_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O_fsinfo_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+        unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_fsinfo_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void *H5O_fsinfo_copy(const void *_mesg, void *_dest);
 static size_t H5O_fsinfo_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_fsinfo_free(void *mesg);
-static herr_t H5O_fsinfo_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-    FILE * stream, int indent, int fwidth);
+static herr_t H5O__fsinfo_free(void *mesg);
+static herr_t H5O__fsinfo_debug(H5F_t *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_FSINFO[1] = {{
@@ -53,7 +52,7 @@ const H5O_msg_class_t H5O_MSG_FSINFO[1] = {{
     H5O_fsinfo_copy,          	/* copy the native value         	*/
     H5O_fsinfo_size,          	/* size of free-space manager info message */
     NULL,                   	/* default reset method         	*/
-    H5O_fsinfo_free,	        /* free method				*/
+    H5O__fsinfo_free,	        /* free method				*/
     NULL,        		/* file delete method			*/
     NULL,			/* link method				*/
     NULL,			/* set share method			*/
@@ -63,7 +62,7 @@ const H5O_msg_class_t H5O_MSG_FSINFO[1] = {{
     NULL,			/* post copy native value to file	*/
     NULL,			/* get creation index			*/
     NULL,			/* set creation index			*/
-    H5O_fsinfo_debug          	/* debug the message            	*/
+    H5O__fsinfo_debug          	/* debug the message            	*/
 }};
 
 /* Current version of free-space manager info information */
@@ -87,8 +86,9 @@ H5FL_DEFINE_STATIC(H5O_fsinfo_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_fsinfo_decode(H5F_t *f, hid_t dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O_fsinfo_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_fsinfo_t    *fsinfo = NULL;     /* File space info message */
     H5F_mem_page_t  ptype;              /* Memory type for iteration */
@@ -309,9 +309,9 @@ H5O_fsinfo_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const voi
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_fsinfo_free
+ * Function:    H5O__fsinfo_free
  *
- * Purpose:     Free's the message
+ * Purpose:     Frees the message
  *
  * Return:      Non-negative on success/Negative on failure
  *
@@ -320,20 +320,20 @@ H5O_fsinfo_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const voi
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_fsinfo_free(void *mesg)
+H5O__fsinfo_free(void *mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(mesg);
 
     mesg = H5FL_FREE(H5O_fsinfo_t, mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_fsinfo_free() */
+} /* end H5O__fsinfo_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_fsinfo_debug
+ * Function:    H5O__fsinfo_debug
  *
  * Purpose:     Prints debugging info for a message.
  *
@@ -344,13 +344,13 @@ H5O_fsinfo_free(void *mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_fsinfo_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE * stream,
-	       int indent, int fwidth)
+H5O__fsinfo_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth)
 {
     const H5O_fsinfo_t	*fsinfo = (const H5O_fsinfo_t *) _mesg;
     H5F_mem_page_t  ptype;      /* Free-space types for iteration */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -404,5 +404,5 @@ H5O_fsinfo_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const vo
     } /* end if */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_fsinfo_debug() */
+} /* end H5O__fsinfo_debug() */
 
diff --git a/src/H5Oginfo.c b/src/H5Oginfo.c
index 9cd0dc1..b75a9c5 100644
--- a/src/H5Oginfo.c
+++ b/src/H5Oginfo.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -34,14 +32,14 @@
 
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_ginfo_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O_ginfo_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_ginfo_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void *H5O_ginfo_copy(const void *_mesg, void *_dest);
 static size_t H5O_ginfo_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_ginfo_free(void *_mesg);
-static herr_t H5O_ginfo_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-			     FILE * stream, int indent, int fwidth);
+static herr_t H5O__ginfo_free(void *_mesg);
+static herr_t H5O__ginfo_debug(H5F_t *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_GINFO[1] = {{
@@ -54,7 +52,7 @@ const H5O_msg_class_t H5O_MSG_GINFO[1] = {{
     H5O_ginfo_copy,          	/*copy the native value         */
     H5O_ginfo_size,          	/*size of symbol table entry    */
     NULL,                   	/*default reset method          */
-    H5O_ginfo_free,	        /* free method			*/
+    H5O__ginfo_free,	        /* free method			*/
     NULL,	        	/* file delete method		*/
     NULL,			/* link method			*/
     NULL, 			/*set share method		*/
@@ -64,7 +62,7 @@ const H5O_msg_class_t H5O_MSG_GINFO[1] = {{
     NULL,			/* post copy native value to file    */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_ginfo_debug          	/*debug the message             */
+    H5O__ginfo_debug          	/*debug the message             */
 }};
 
 /* Current version of group info information */
@@ -96,8 +94,9 @@ H5FL_DEFINE_STATIC(H5O_ginfo_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_ginfo_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O_ginfo_decode(H5F_t H5_ATTR_UNUSED *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_ginfo_t         *ginfo = NULL;  /* Pointer to group information message */
     unsigned char       flags;          /* Flags for encoding group info */
@@ -287,9 +286,9 @@ H5O_ginfo_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_sha
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_ginfo_free
+ * Function:	H5O__ginfo_free
  *
- * Purpose:	Free's the message
+ * Purpose:	Frees the message
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -299,7 +298,7 @@ H5O_ginfo_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_sha
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_ginfo_free(void *mesg)
+H5O__ginfo_free(void *mesg)
 {
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
@@ -308,11 +307,11 @@ H5O_ginfo_free(void *mesg)
     mesg = H5FL_FREE(H5O_ginfo_t, mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_ginfo_free() */
+} /* end H5O__ginfo_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_ginfo_debug
+ * Function:    H5O__ginfo_debug
  *
  * Purpose:     Prints debugging info for a message.
  *
@@ -325,12 +324,12 @@ H5O_ginfo_free(void *mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_ginfo_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE * stream,
-	       int indent, int fwidth)
+H5O__ginfo_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth)
 {
     const H5O_ginfo_t       *ginfo = (const H5O_ginfo_t *) _mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -349,5 +348,5 @@ H5O_ginfo_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const voi
 	      "Estimated length of object in group's name:", ginfo->est_name_len);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_ginfo_debug() */
+} /* end H5O__ginfo_debug() */
 
diff --git a/src/H5Oint.c b/src/H5Oint.c
new file mode 100644
index 0000000..c9e82c0
--- /dev/null
+++ b/src/H5Oint.c
@@ -0,0 +1,3174 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*-------------------------------------------------------------------------
+ *
+ * Created:     H5O.c
+ *
+ * Purpose:     Internal object header routines
+ *
+ *-------------------------------------------------------------------------
+ */
+
+/****************/
+/* Module Setup */
+/****************/
+
+#include "H5Omodule.h"          /* This source code file is part of the H5O module */
+
+
+/***********/
+/* Headers */
+/***********/
+#include "H5private.h"          /* Generic Functions                        */
+#include "H5Eprivate.h"         /* Error handling                           */
+#include "H5Fprivate.h"         /* File access                              */
+#include "H5FLprivate.h"        /* Free lists                               */
+#include "H5FOprivate.h"        /* File objects                             */
+#include "H5Iprivate.h"         /* IDs                                      */
+#include "H5Lprivate.h"         /* Links                                    */
+#include "H5MFprivate.h"        /* File memory management                   */
+#ifdef H5O_ENABLE_BOGUS
+#include "H5MMprivate.h"        /* Memory management                        */
+#endif /* H5O_ENABLE_BOGUS */
+#include "H5Opkg.h"             /* Object headers                           */
+#include "H5SMprivate.h"        /* Shared object header messages            */
+
+
+/****************/
+/* Local Macros */
+/****************/
+
+
+/******************/
+/* Local Typedefs */
+/******************/
+
+/* User data for recursive traversal over objects from a group */
+typedef struct {
+    hid_t       obj_id;         /* The ID for the starting group */
+    H5G_loc_t	*start_loc;     /* Location of starting group */
+    H5SL_t     *visited;        /* Skip list for tracking visited nodes */
+    H5O_iterate_t op;           /* Application callback */
+    void       *op_data;        /* Application's op data */
+} H5O_iter_visit_ud_t;
+
+
+/********************/
+/* Package Typedefs */
+/********************/
+
+
+/********************/
+/* Local Prototypes */
+/********************/
+
+static herr_t H5O__delete_oh(H5F_t *f, H5O_t *oh);
+static herr_t H5O__obj_type_real(const H5O_t *oh, H5O_type_t *obj_type);
+static herr_t H5O__get_hdr_info_real(const H5O_t *oh, H5O_hdr_info_t *hdr);
+static herr_t H5O__free_visit_visited(void *item, void *key,
+    void *operator_data/*in,out*/);
+static herr_t H5O__visit_cb(hid_t group, const char *name, const H5L_info_t *linfo,
+    void *_udata);
+static const H5O_obj_class_t *H5O__obj_class_real(const H5O_t *oh);
+
+
+/*********************/
+/* Package Variables */
+/*********************/
+
+/* Package initialization variable */
+hbool_t H5_PKG_INIT_VAR = FALSE;
+
+/* Header message ID to class mapping
+ *
+ * Remember to increment H5O_MSG_TYPES in H5Opkg.h when adding a new
+ * message.
+ */
+const H5O_msg_class_t *const H5O_msg_class_g[] = {
+    H5O_MSG_NULL,		/*0x0000 Null				*/
+    H5O_MSG_SDSPACE,		/*0x0001 Dataspace			*/
+    H5O_MSG_LINFO,		/*0x0002 Link information		*/
+    H5O_MSG_DTYPE,		/*0x0003 Datatype			*/
+    H5O_MSG_FILL,       	/*0x0004 Old data storage -- fill value */
+    H5O_MSG_FILL_NEW,		/*0x0005 New data storage -- fill value */
+    H5O_MSG_LINK,		/*0x0006 Link 				*/
+    H5O_MSG_EFL,		/*0x0007 Data storage -- external data files */
+    H5O_MSG_LAYOUT,		/*0x0008 Data Layout			*/
+#ifdef H5O_ENABLE_BOGUS
+    H5O_MSG_BOGUS_VALID,	/*0x0009 "Bogus valid" (for testing)	*/
+#else /* H5O_ENABLE_BOGUS */
+    NULL,			/*0x0009 "Bogus valid" (for testing)	*/
+#endif /* H5O_ENABLE_BOGUS */
+    H5O_MSG_GINFO,		/*0x000A Group information		*/
+    H5O_MSG_PLINE,		/*0x000B Data storage -- filter pipeline */
+    H5O_MSG_ATTR,		/*0x000C Attribute			*/
+    H5O_MSG_NAME,		/*0x000D Object name			*/
+    H5O_MSG_MTIME,		/*0x000E Object modification date and time */
+    H5O_MSG_SHMESG,		/*0x000F File-wide shared message table */
+    H5O_MSG_CONT,		/*0x0010 Object header continuation	*/
+    H5O_MSG_STAB,		/*0x0011 Symbol table			*/
+    H5O_MSG_MTIME_NEW,		/*0x0012 New Object modification date and time */
+    H5O_MSG_BTREEK,		/*0x0013 Non-default v1 B-tree 'K' values */
+    H5O_MSG_DRVINFO,		/*0x0014 Driver info settings		*/
+    H5O_MSG_AINFO,		/*0x0015 Attribute information		*/
+    H5O_MSG_REFCOUNT,		/*0x0016 Object's ref. count		*/
+    H5O_MSG_FSINFO,		/*0x0017 Free-space manager info        */
+    H5O_MSG_MDCI,               /*0x0018 Metadata cache image           */
+    H5O_MSG_UNKNOWN,		/*0x0019 Placeholder for unknown message */
+#ifdef H5O_ENABLE_BOGUS
+    H5O_MSG_BOGUS_INVALID, 	/*0x001A "Bogus invalid" (for testing) 	*/
+#else /* H5O_ENABLE_BOGUS */
+    NULL,                       /*0x001A "Bogus invalid" (for testing) 	*/
+#endif /* H5O_ENABLE_BOGUS */
+};
+
+/* Format version bounds for object header */
+const unsigned H5O_obj_ver_bounds[] = {
+    H5O_VERSION_1,      /* H5F_LIBVER_EARLIEST */
+    H5O_VERSION_2,      /* H5F_LIBVER_V18 */
+    H5O_VERSION_LATEST  /* H5F_LIBVER_LATEST */
+};
+
+/* Declare a free list to manage the H5O_t struct */
+H5FL_DEFINE(H5O_t);
+
+/* Declare a free list to manage the H5O_mesg_t sequence information */
+H5FL_SEQ_DEFINE(H5O_mesg_t);
+
+/* Declare a free list to manage the H5O_chunk_t sequence information */
+H5FL_SEQ_DEFINE(H5O_chunk_t);
+
+/* Declare a free list to manage the chunk image information */
+H5FL_BLK_DEFINE(chunk_image);
+
+/* Declare external the free list for H5O_cont_t sequences */
+H5FL_SEQ_EXTERN(H5O_cont_t);
+
+
+/*****************************/
+/* Library Private Variables */
+/*****************************/
+
+/* Declare external the free list for time_t's */
+H5FL_EXTERN(time_t);
+
+/* Declare external the free list for H5_obj_t's */
+H5FL_EXTERN(H5_obj_t);
+
+
+/*******************/
+/* Local Variables */
+/*******************/
+
+/* Header object ID to class mapping */
+/*
+ * Initialize the object class info table.  Begin with the most general types
+ * and end with the most specific. For instance, any object that has a
+ * datatype message is a datatype but only some of them are datasets.
+ */
+static const H5O_obj_class_t *const H5O_obj_class_g[] = {
+    H5O_OBJ_DATATYPE,		/* Datatype object (H5O_TYPE_NAMED_DATATYPE - 2) */
+    H5O_OBJ_DATASET,		/* Dataset object (H5O_TYPE_DATASET - 1) */
+    H5O_OBJ_GROUP,		/* Group object (H5O_TYPE_GROUP - 0) */
+};
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__init_package
+ *
+ * Purpose:	Initialize information specific to H5O interface.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *              Thursday, January 18, 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O__init_package(void)
+{
+    FUNC_ENTER_PACKAGE_NOERR
+
+    /* H5O interface sanity checks */
+    HDcompile_assert(H5O_MSG_TYPES == NELMTS(H5O_msg_class_g));
+    HDcompile_assert(sizeof(H5O_fheap_id_t) == H5O_FHEAP_ID_LEN);
+
+    HDcompile_assert(H5O_UNKNOWN_ID < H5O_MSG_TYPES);
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5O__init_package() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O_set_version
+ *
+ * Purpose:     Sets the correct version to encode the object header.
+ *              Chooses the oldest version possible, unless the file's
+ *              low bound indicates otherwise.
+ *
+ * Return:  Success:    Non-negative
+ *          Failure:    Negative
+ *
+ * Programmer:  Vailin Choi; December 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O_set_version(H5F_t *f, H5O_t *oh, uint8_t oh_flags, hbool_t store_msg_crt_idx)
+{
+    uint8_t version;            /* Message version */
+    herr_t ret_value = SUCCEED; /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* check arguments */
+    HDassert(f);
+    HDassert(oh);
+
+    /* Set the correct version to encode object header with */
+    if(store_msg_crt_idx || (oh_flags & H5O_HDR_ATTR_CRT_ORDER_TRACKED))
+        version = H5O_VERSION_LATEST;
+    else
+        version = H5O_VERSION_1;
+
+    /* Upgrade to the version indicated by the file's low bound if higher */
+    version = MAX(version, (uint8_t)H5O_obj_ver_bounds[H5F_LOW_BOUND(f)]);
+
+    /* Version bounds check */
+    if(version > H5O_obj_ver_bounds[H5F_HIGH_BOUND(f)])
+        HGOTO_ERROR(H5E_OHDR, H5E_BADRANGE, FAIL, "object header version out of bounds")
+
+    /* Set the message version */
+    oh->version = version;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_set_version() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_create
+ *
+ * Purpose:	Creates a new object header. Allocates space for it and
+ *              then calls an initialization function. The object header
+ *              is opened for write access and should eventually be
+ *              closed by calling H5O_close().
+ *
+ * Return:	Success:	Non-negative, the ENT argument contains
+ *				information about the object header,
+ *				including its address.
+ *
+ *		Failure:	Negative
+ *
+ * Programmer:	Robb Matzke
+ *		matzke@llnl.gov
+ *		Aug  5 1997
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_create(H5F_t *f, size_t size_hint, size_t initial_rc, hid_t ocpl_id,
+    H5O_loc_t *loc/*out*/)
+{
+    H5P_genplist_t  *oc_plist;          /* Object creation property list */
+    H5O_t      *oh = NULL;              /* Object header created */
+    haddr_t     oh_addr;                /* Address of initial object header */
+    size_t      oh_size;                /* Size of initial object header */
+    uint8_t	oh_flags;		/* Object header's initial status flags */
+    unsigned    insert_flags = H5AC__NO_FLAGS_SET; /* Flags for inserting object header into cache */
+    hbool_t     store_msg_crt_idx;      /* Whether to always store message creation indices for this file */
+    herr_t      ret_value = SUCCEED;    /* return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* check args */
+    HDassert(f);
+    HDassert(loc);
+    HDassert(TRUE == H5P_isa_class(ocpl_id, H5P_OBJECT_CREATE));
+
+    /* Check for invalid access request */
+    if(0 == (H5F_INTENT(f) & H5F_ACC_RDWR))
+        HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, FAIL, "no write intent on file")
+
+    /* Make certain we allocate at least a reasonable size for the object header */
+    size_hint = H5O_ALIGN_F(f, MAX(H5O_MIN_SIZE, size_hint));
+
+    /* Get the property list */
+    if(NULL == (oc_plist = (H5P_genplist_t *)H5I_object(ocpl_id)))
+        HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "not a property list")
+
+    /* Get any object header status flags set by properties */
+    if(H5P_get(oc_plist, H5O_CRT_OHDR_FLAGS_NAME, &oh_flags) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get object header flags")
+
+    /* Allocate the object header and zero out header fields */
+    if(NULL == (oh = H5FL_CALLOC(H5O_t)))
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
+
+    /* Initialize file-specific information for object header */
+    store_msg_crt_idx = H5F_STORE_MSG_CRT_IDX(f);
+
+    if(H5O_set_version(f, oh, oh_flags, store_msg_crt_idx) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set version of objecdt header")
+
+    oh->sizeof_size = H5F_SIZEOF_SIZE(f);
+    oh->sizeof_addr = H5F_SIZEOF_ADDR(f);
+    oh->swmr_write = !!(H5F_INTENT(f) & H5F_ACC_SWMR_WRITE);
+#ifdef H5O_ENABLE_BAD_MESG_COUNT
+    /* Check whether the "bad message count" property is set */
+    if(H5P_exist_plist(oc_plist, H5O_BAD_MESG_COUNT_NAME) > 0) {
+        /* Retrieve bad message count flag */
+        if(H5P_get(oc_plist, H5O_BAD_MESG_COUNT_NAME, &oh->store_bad_mesg_count) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get bad message count flag")
+    }
+#endif /* H5O_ENABLE_BAD_MESG_COUNT */
+
+    /* Create object header proxy if doing SWMR writes */
+    if(oh->swmr_write) {
+        /* Create virtual entry, for use as proxy */
+        if(NULL == (oh->proxy = H5AC_proxy_entry_create()))
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTCREATE, FAIL, "can't create object header proxy")
+    }
+    else
+        oh->proxy = NULL;
+
+    /* Set initial status flags */
+    oh->flags = oh_flags;
+
+    /* Initialize version-specific fields */
+    if(oh->version > H5O_VERSION_1) {
+        /* Initialize all time fields with current time, if we are storing them */
+        if(oh->flags & H5O_HDR_STORE_TIMES)
+            oh->atime = oh->mtime = oh->ctime = oh->btime = H5_now();
+        else
+            oh->atime = oh->mtime = oh->ctime = oh->btime = 0;
+
+        /* Make certain attribute creation order tracking is enabled if
+         *      attributes can be shared in this file.
+         */
+        if(store_msg_crt_idx)
+            oh->flags |= H5O_HDR_ATTR_CRT_ORDER_TRACKED;
+
+        /* Retrieve attribute storage phase change values from property list */
+        if(H5P_get(oc_plist, H5O_CRT_ATTR_MAX_COMPACT_NAME, &oh->max_compact) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get max. # of compact attributes")
+        if(H5P_get(oc_plist, H5O_CRT_ATTR_MIN_DENSE_NAME, &oh->min_dense) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get min. # of dense attributes")
+
+        /* Check for non-default attribute storage phase change values */
+        if(oh->max_compact != H5O_CRT_ATTR_MAX_COMPACT_DEF || oh->min_dense != H5O_CRT_ATTR_MIN_DENSE_DEF)
+            oh->flags |= H5O_HDR_ATTR_STORE_PHASE_CHANGE;
+
+        /* Determine correct value for chunk #0 size bits */
+/* Avoid compiler warning on 32-bit machines */
+#if H5_SIZEOF_SIZE_T > H5_SIZEOF_INT32_T
+        if(size_hint > 4294967295UL)
+            oh->flags |= H5O_HDR_CHUNK0_8;
+        else
+#endif /* H5_SIZEOF_SIZE_T > H5_SIZEOF_INT32_T */
+        if(size_hint > 65535)
+            oh->flags |= H5O_HDR_CHUNK0_4;
+        else if(size_hint > 255)
+            oh->flags |= H5O_HDR_CHUNK0_2;
+    } /* end if */
+    else {
+        /* Reset unused time fields */
+        oh->atime = oh->mtime = oh->ctime = oh->btime = 0;
+    } /* end else */
+
+    /* Compute total size of initial object header */
+    /* (i.e. object header prefix and first chunk) */
+    oh_size = (size_t)H5O_SIZEOF_HDR(oh) + size_hint;
+
+    /* Allocate disk space for header and first chunk */
+    if(HADDR_UNDEF == (oh_addr = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)oh_size)))
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for object header")
+
+    /* Create the chunk list */
+    oh->nchunks = oh->alloc_nchunks = 1;
+    if(NULL == (oh->chunk = H5FL_SEQ_MALLOC(H5O_chunk_t, (size_t)oh->alloc_nchunks)))
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
+
+    /* Initialize the first chunk */
+    oh->chunk[0].addr = oh_addr;
+    oh->chunk[0].size = oh_size;
+    oh->chunk[0].gap = 0;
+
+    /* Allocate enough space for the first chunk */
+    /* (including space for serializing the object header prefix */
+    if(NULL == (oh->chunk[0].image = H5FL_BLK_CALLOC(chunk_image, oh_size)))
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
+    oh->chunk[0].chunk_proxy = NULL;
+
+    /* Put magic # for object header in first chunk */
+    if(oh->version > H5O_VERSION_1)
+        HDmemcpy(oh->chunk[0].image, H5O_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC);
+
+    /* Create the message list */
+    oh->nmesgs = 1;
+    oh->alloc_nmesgs = H5O_NMESGS;
+    if(NULL == (oh->mesg = H5FL_SEQ_CALLOC(H5O_mesg_t, oh->alloc_nmesgs)))
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
+
+    /* Initialize the initial "null" message, covering the entire first chunk */
+    oh->mesg[0].type = H5O_MSG_NULL;
+    oh->mesg[0].dirty = TRUE;
+    oh->mesg[0].native = NULL;
+    oh->mesg[0].raw = oh->chunk[0].image + (H5O_SIZEOF_HDR(oh) - H5O_SIZEOF_CHKSUM_OH(oh)) + H5O_SIZEOF_MSGHDR_OH(oh);
+    oh->mesg[0].raw_size = size_hint - (size_t)H5O_SIZEOF_MSGHDR_OH(oh);
+    oh->mesg[0].chunkno = 0;
+
+    /* Check for non-zero initial refcount on the object header */
+    if(initial_rc > 0) {
+        /* Set the initial refcount & pin the header when its inserted */
+        oh->rc = initial_rc;
+        insert_flags |= H5AC__PIN_ENTRY_FLAG;
+    }
+
+    /* Set metadata tag in API context */
+    H5_BEGIN_TAG(oh_addr);
+
+    /* Cache object header */
+    if(H5AC_insert_entry(f, H5AC_OHDR, oh_addr, oh, insert_flags) < 0)
+        HGOTO_ERROR_TAG(H5E_OHDR, H5E_CANTINSERT, FAIL, "unable to cache object header")
+
+    /* Reset object header pointer, now that it's been inserted into the cache */
+    oh = NULL;
+
+    /* Reset metadata tag in API context */
+    H5_END_TAG
+
+    /* Set up object location */
+    loc->file = f;
+    loc->addr = oh_addr;
+
+    /* Open it */
+    if(H5O_open(loc) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open object header")
+
+done:
+    if(ret_value < 0 && oh)
+        if(H5O__free(oh) < 0)
+            HDONE_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to destroy object header data")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_create() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_open
+ *
+ * Purpose:	Opens an object header which is described by the symbol table
+ *		entry OBJ_ENT.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Robb Matzke
+ *		Monday, January	 5, 1998
+ *
+ * Modification:
+ *              Raymond Lu
+ *              5 November 2007
+ *              Turn off the holding file variable if it's on.  When it's
+ *              needed, the caller will turn it on again.
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_open(H5O_loc_t *loc)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Check args */
+    HDassert(loc);
+    HDassert(loc->file);
+
+#ifdef H5O_DEBUG
+    if(H5DEBUG(O))
+        HDfprintf(H5DEBUG(O), "> %a\n", loc->addr);
+#endif
+
+    /* Turn off the variable for holding file or increment open-lock counters */
+    if(loc->holding_file)
+     	loc->holding_file = FALSE;
+    else
+        H5F_INCR_NOPEN_OBJS(loc->file);
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_open() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_open_name
+ *
+ * Purpose:	Opens an object within an HDF5 file.
+ *
+ * Return:	Success:	An open object identifier
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		March  5 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+hid_t
+H5O_open_name(const H5G_loc_t *loc, const char *name, hbool_t app_ref)
+{
+    H5G_loc_t   obj_loc;                /* Location used to open group */
+    H5G_name_t  obj_path;            	/* Opened object group hier. path */
+    H5O_loc_t   obj_oloc;            	/* Opened object object location */
+    hbool_t     loc_found = FALSE;      /* Entry at 'name' found */
+    hid_t       ret_value = H5I_INVALID_HID;
+
+    FUNC_ENTER_NOAPI(H5I_INVALID_HID)
+
+    /* Check args */
+    HDassert(loc);
+    HDassert(name && *name);
+
+    /* Set up opened group location to fill in */
+    obj_loc.oloc = &obj_oloc;
+    obj_loc.path = &obj_path;
+    H5G_loc_reset(&obj_loc);
+
+    /* Find the object's location */
+    if(H5G_loc_find(loc, name, &obj_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, H5I_INVALID_HID, "object not found")
+    loc_found = TRUE;
+
+    /* Open the object */
+    if((ret_value = H5O__open_by_loc(&obj_loc, app_ref)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open object")
+
+done:
+    if(ret_value < 0 && loc_found)
+        if(H5G_loc_free(&obj_loc) < 0)
+            HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, H5I_INVALID_HID, "can't free location")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_open_name() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__open_name
+ *
+ * Purpose:     Internal routine to open an object by name
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 28, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+hid_t
+H5O__open_name(const H5G_loc_t *loc, const char *name)
+{
+    hid_t ret_value = H5I_INVALID_HID;	/* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(name);
+
+    /* Open the object */
+    if((ret_value = H5O_open_name(loc, name, TRUE)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open object")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__open_name() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__open_by_idx
+ *
+ * Purpose:     Internal routine to open an object by index within group
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 28, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+hid_t
+H5O__open_by_idx(const H5G_loc_t *loc, const char *name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n)
+{
+    H5G_loc_t   obj_loc;                /* Location used to open group */
+    H5G_name_t  obj_path;            	/* Opened object group hier. path */
+    H5O_loc_t   obj_oloc;            	/* Opened object object location */
+    hbool_t     loc_found = FALSE;      /* Entry at 'name' found */
+    hid_t ret_value = H5I_INVALID_HID;	/* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+
+    /* Set up opened group location to fill in */
+    obj_loc.oloc = &obj_oloc;
+    obj_loc.path = &obj_path;
+    H5G_loc_reset(&obj_loc);
+
+    /* Find the object's location, according to the order in the index */
+    if(H5G_loc_find_by_idx(loc, name, idx_type, order, n, &obj_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, H5I_INVALID_HID, "group not found")
+    loc_found = TRUE;
+
+    /* Open the object */
+    if((ret_value = H5O__open_by_loc(&obj_loc, TRUE)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open object")
+
+done:
+    /* Release the object location if we failed after copying it */
+    if(ret_value < 0 && loc_found)
+        if(H5G_loc_free(&obj_loc) < 0)
+            HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, H5I_INVALID_HID, "can't free location")
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__open_by_idx() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__open_by_addr
+ *
+ * Purpose:     Internal routine to open an object by its address
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 28, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+hid_t
+H5O__open_by_addr(const H5G_loc_t *loc, haddr_t addr)
+{
+    H5G_loc_t   obj_loc;                /* Location used to open group */
+    H5G_name_t  obj_path;            	/* Opened object group hier. path */
+    H5O_loc_t   obj_oloc;            	/* Opened object object location */
+    hid_t ret_value = H5I_INVALID_HID;	/* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+
+    /* Set up opened group location to fill in */
+    obj_loc.oloc = &obj_oloc;
+    obj_loc.path = &obj_path;
+    H5G_loc_reset(&obj_loc);
+    obj_loc.oloc->addr = addr;
+    obj_loc.oloc->file = loc->oloc->file;
+    H5G_name_reset(obj_loc.path);       /* objects opened through this routine don't have a path name */
+
+    /* Open the object */
+    if((ret_value = H5O__open_by_loc(&obj_loc, TRUE)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open object")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__open_by_addr() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__open_by_loc
+ *
+ * Purpose:	Opens an object and returns an ID given its group loction.
+ *
+ * Return:	Success:	Open object identifier
+ *		Failure:	Negative
+ *
+ * Programmer:	James Laird
+ *		July 25 2006
+ *
+ *-------------------------------------------------------------------------
+ */
+hid_t
+H5O__open_by_loc(const H5G_loc_t *obj_loc, hbool_t app_ref)
+{
+    const H5O_obj_class_t *obj_class;   /* Class of object for location */
+    hid_t ret_value = H5I_INVALID_HID;	/* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    HDassert(obj_loc);
+
+    /* Get the object class for this location */
+    if(NULL == (obj_class = H5O__obj_class(obj_loc->oloc)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, H5I_INVALID_HID, "unable to determine object class")
+
+    /* Call the object class's 'open' routine */
+    HDassert(obj_class->open);
+    if((ret_value = obj_class->open(obj_loc, app_ref)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open object")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O__open_by_loc() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__create_link
+ *
+ * Purpose:     Internal routine to create a link from a group to an object
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 28, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O__create_link(const H5G_loc_t *new_loc, const char *new_name,
+    H5G_loc_t *obj_loc, hid_t lcpl_id)
+{
+    herr_t ret_value = SUCCEED;   /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(new_loc);
+    HDassert(new_name && *new_name);
+    HDassert(obj_loc);
+
+    /* Link to the object */
+    if(H5L_link(new_loc, new_name, obj_loc, lcpl_id) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTCREATE, FAIL, "unable to create link")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__create_link() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_close
+ *
+ * Purpose:	Closes an object header that was previously open.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Robb Matzke
+ *		Monday, January	 5, 1998
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_close(H5O_loc_t *loc, hbool_t *file_closed /*out*/)
+{
+    herr_t ret_value = SUCCEED;   /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Check args */
+    HDassert(loc);
+    HDassert(loc->file);
+    HDassert(H5F_NOPEN_OBJS(loc->file) > 0);
+
+    /* Set the file_closed flag to the default value.
+     * This flag lets downstream code know if the file struct is
+     * still accessible and/or likely to contain useful data.
+     * It's needed by the evict-on-close code. Clients can ignore
+     * this value by passing in NULL.
+     */
+    if(file_closed)
+        *file_closed = FALSE;
+
+    /* Decrement open-lock counters */
+    H5F_DECR_NOPEN_OBJS(loc->file);
+
+#ifdef H5O_DEBUG
+    if(H5DEBUG(O)) {
+        if(H5F_FILE_ID(loc->file)< 0 && 1 == H5F_NREFS(loc->file))
+            HDfprintf(H5DEBUG(O), "< %a auto %lu remaining\n",
+                loc->addr, (unsigned long)H5F_NOPEN_OBJS(loc->file));
+	else
+	    HDfprintf(H5DEBUG(O), "< %a\n", loc->addr);
+    }
+#endif
+
+    /*
+     * If the file open object count has reached the number of open mount points
+     * (each of which has a group open in the file) attempt to close the file.
+     */
+    if(H5F_NOPEN_OBJS(loc->file) == H5F_NMOUNTS(loc->file))
+        /* Attempt to close down the file hierarchy */
+        if(H5F_try_close(loc->file, file_closed) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTCLOSEFILE, FAIL, "problem attempting file close")
+
+    /* Release location information */
+    if(H5O_loc_free(loc) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "problem attempting to free location")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_close() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__link_oh
+ *
+ * Purpose:	Adjust the link count for an open object header by adding
+ *		ADJUST to the link count.
+ *
+ * Return:	Success:	New link count
+ *
+ *		Failure:	Negative
+ *
+ * Programmer:	Robb Matzke
+ *		matzke@llnl.gov
+ *		Aug  5 1997
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+H5O__link_oh(H5F_t *f, int adjust, H5O_t *oh, hbool_t *deleted)
+{
+    haddr_t addr = H5O_OH_GET_ADDR(oh);     /* Object header address */
+    int	ret_value = -1;                     /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* check args */
+    HDassert(f);
+    HDassert(oh);
+    HDassert(deleted);
+
+    /* Check for adjusting link count */
+    if(adjust) {
+        if(adjust < 0) {
+            /* Check for too large of an adjustment */
+            if((unsigned)(-adjust) > oh->nlink)
+                HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "link count would be negative")
+
+            /* Adjust the link count for the object header */
+            oh->nlink = (unsigned)((int)oh->nlink + adjust);
+
+            /* Mark object header as dirty in cache */
+            if(H5AC_mark_entry_dirty(oh) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTMARKDIRTY, FAIL, "unable to mark object header as dirty")
+
+            /* Check if the object should be deleted */
+            if(oh->nlink == 0) {
+                /* Check if the object is still open by the user */
+                if(H5FO_opened(f, addr) != NULL) {
+                    /* Flag the object to be deleted when it's closed */
+                    if(H5FO_mark(f, addr, TRUE) < 0)
+                        HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "can't mark object for deletion")
+                } /* end if */
+                else {
+                    /* Mark the object header for deletion */
+                    *deleted = TRUE;
+                } /* end else */
+            } /* end if */
+        } /* end if */
+        else {
+            /* A new object, or one that will be deleted */
+            if(0 == oh->nlink) {
+                /* Check if the object is currently open, but marked for deletion */
+                if(H5FO_marked(f, addr)) {
+                    /* Remove "delete me" flag on the object */
+                    if(H5FO_mark(f, addr, FALSE) < 0)
+                        HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "can't mark object for deletion")
+                } /* end if */
+            } /* end if */
+
+            /* Adjust the link count for the object header */
+            oh->nlink = (unsigned)((int)oh->nlink + adjust);
+
+            /* Mark object header as dirty in cache */
+            if(H5AC_mark_entry_dirty(oh) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTMARKDIRTY, FAIL, "unable to mark object header as dirty")
+        } /* end if */
+
+        /* Check for operations on refcount message */
+        if(oh->version > H5O_VERSION_1) {
+            /* Check if the object has a refcount message already */
+            if(oh->has_refcount_msg) {
+                /* Check for removing refcount message */
+                if(oh->nlink <= 1) {
+                    if(H5O__msg_remove_real(f, oh, H5O_MSG_REFCOUNT, H5O_ALL, NULL, NULL, TRUE) < 0)
+                        HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to delete refcount message")
+                    oh->has_refcount_msg = FALSE;
+                } /* end if */
+                /* Update refcount message with new link count */
+                else {
+                    H5O_refcount_t refcount = oh->nlink;
+
+                    if(H5O__msg_write_real(f, oh, H5O_MSG_REFCOUNT, H5O_MSG_FLAG_DONTSHARE, 0, &refcount) < 0)
+                        HGOTO_ERROR(H5E_OHDR, H5E_CANTUPDATE, FAIL, "unable to update refcount message")
+                } /* end else */
+            } /* end if */
+            else {
+                /* Check for adding refcount message to object */
+                if(oh->nlink > 1) {
+                    H5O_refcount_t refcount = oh->nlink;
+
+                    if(H5O__msg_append_real(f, oh, H5O_MSG_REFCOUNT, H5O_MSG_FLAG_DONTSHARE, 0, &refcount) < 0)
+                        HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, FAIL, "unable to create new refcount message")
+                    oh->has_refcount_msg = TRUE;
+                } /* end if */
+            } /* end else */
+        } /* end if */
+    } /* end if */
+
+    /* Set return value */
+    ret_value = (int)oh->nlink;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O__link_oh() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_link
+ *
+ * Purpose:	Adjust the link count for an object header by adding
+ *		ADJUST to the link count.
+ *
+ * Return:	Success:	New link count
+ *
+ *		Failure:	Negative
+ *
+ * Programmer:	Robb Matzke
+ *		matzke@llnl.gov
+ *		Aug  5 1997
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+H5O_link(const H5O_loc_t *loc, int adjust)
+{
+    H5O_t	*oh = NULL;
+    hbool_t deleted = FALSE;            /* Whether the object was deleted */
+    int	ret_value = -1;                 /* Return value */
+
+    FUNC_ENTER_NOAPI_TAG(loc->addr, FAIL)
+
+    /* check args */
+    HDassert(loc);
+    HDassert(loc->file);
+    HDassert(H5F_addr_defined(loc->addr));
+
+    /* Pin the object header */
+    if(NULL == (oh = H5O_pin(loc)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTPIN, FAIL, "unable to pin object header")
+
+    /* Call the "real" link routine */
+    if((ret_value = H5O__link_oh(loc->file, adjust, oh, &deleted)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "unable to adjust object link count")
+
+done:
+    if(oh && H5O_unpin(oh) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPIN, FAIL, "unable to unpin object header")
+    if(ret_value >= 0 && deleted && H5O_delete(loc->file, loc->addr) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "can't delete object from file")
+
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O_link() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__link
+ *
+ * Purpose:     Internal routine to change the refcount for an object
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 28, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O__link(const H5O_loc_t *oloc, int adjust)
+{
+    herr_t ret_value = SUCCEED;   /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(oloc);
+
+    /* Change the object's refcount */
+    if(H5O_link(oloc, adjust) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "modifying object link count failed")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__link() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_protect
+ *
+ * Purpose:	Wrapper around H5AC_protect for use during a H5O_protect->
+ *              H5O_msg_append->...->H5O_msg_append->H5O_unprotect sequence of calls
+ *              during an object's creation.
+ *
+ * Return:	Success:	Pointer to the object header structure for the
+ *                              object.
+ *		Failure:	NULL
+ *
+ * Programmer:	Quincey Koziol
+ *		koziol@ncsa.uiuc.edu
+ *		Dec 31 2002
+ *
+ *-------------------------------------------------------------------------
+ */
+H5O_t *
+H5O_protect(const H5O_loc_t *loc, unsigned prot_flags, hbool_t pin_all_chunks)
+{
+    H5O_t *oh = NULL;           /* Object header protected */
+    H5O_cache_ud_t udata;       /* User data for protecting object header */
+    H5O_cont_msgs_t cont_msg_info;      /* Continuation message info */
+    unsigned file_intent;       /* R/W intent on file */
+    H5O_t *ret_value = NULL;    /* Return value */
+
+    FUNC_ENTER_NOAPI_TAG(loc->addr, NULL)
+
+    /* check args */
+    HDassert(loc);
+    HDassert(loc->file);
+
+    /* prot_flags may only contain the H5AC__READ_ONLY_FLAG */
+    HDassert((prot_flags & (unsigned)(~H5AC__READ_ONLY_FLAG)) == 0);
+
+    /* Check for valid address */
+    if(!H5F_addr_defined(loc->addr))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "address undefined")
+
+    /* Check for write access on the file */
+    file_intent = H5F_INTENT(loc->file);
+    if((0 == (prot_flags & H5AC__READ_ONLY_FLAG)) && (0 == (file_intent & H5F_ACC_RDWR)))
+        HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, NULL, "no write intent on file")
+
+    /* Construct the user data for protect callback */
+    udata.made_attempt = FALSE;
+    udata.v1_pfx_nmesgs = 0;
+    udata.chunk0_size = 0;
+    udata.oh = NULL;
+    udata.free_oh = FALSE;
+    udata.common.f = loc->file;
+    udata.common.file_intent = file_intent;
+    udata.common.merged_null_msgs = 0;
+    HDmemset(&cont_msg_info, 0, sizeof(cont_msg_info));
+    udata.common.cont_msg_info = &cont_msg_info;
+    udata.common.addr = loc->addr;
+
+    /* Lock the object header into the cache */
+    if(NULL == (oh = (H5O_t *)H5AC_protect(loc->file, H5AC_OHDR, loc->addr, &udata, prot_flags)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to load object header")
+
+    /* Check if there are any continuation messages to process */
+    if(cont_msg_info.nmsgs > 0) {
+        size_t curr_msg;        /* Current continuation message to process */
+        H5O_chk_cache_ud_t chk_udata;   /* User data for loading chunk */
+
+        /* Sanity check - we should only have continuation messages to process
+         *      when the object header is actually loaded from the file.
+         */
+        HDassert(udata.made_attempt == TRUE);
+        HDassert(cont_msg_info.msgs);
+
+        /* Construct the user data for protecting chunks */
+        chk_udata.decoding = TRUE;
+        chk_udata.oh = oh;
+        chk_udata.chunkno = UINT_MAX;   /* Set to invalid value, for better error detection */
+        chk_udata.common.f = loc->file;
+        chk_udata.common.file_intent = file_intent;
+        chk_udata.common.merged_null_msgs = udata.common.merged_null_msgs;
+        chk_udata.common.cont_msg_info = &cont_msg_info;
+
+        /* Read in continuation messages, until there are no more */
+        /* (Note that loading chunks could increase the # of continuation
+         *      messages if new ones are found - QAK, 19/11/2016)
+         */
+        curr_msg = 0;
+        while(curr_msg < cont_msg_info.nmsgs) {
+            H5O_chunk_proxy_t *chk_proxy;       /* Proxy for chunk, to bring it into memory */
+#ifndef NDEBUG
+            size_t chkcnt = oh->nchunks;      /* Count of chunks (for sanity checking) */
+#endif /* NDEBUG */
+
+            /* Bring the chunk into the cache */
+            /* (which adds to the object header) */
+            chk_udata.common.addr = cont_msg_info.msgs[curr_msg].addr;
+            chk_udata.size = cont_msg_info.msgs[curr_msg].size;
+            if(NULL == (chk_proxy = (H5O_chunk_proxy_t *)H5AC_protect(loc->file, H5AC_OHDR_CHK, cont_msg_info.msgs[curr_msg].addr, &chk_udata, prot_flags)))
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to load object header chunk")
+
+            /* Sanity check */
+            HDassert(chk_proxy->oh == oh);
+            HDassert(chk_proxy->chunkno == chkcnt);
+            HDassert(oh->nchunks == (chkcnt + 1));
+
+            /* Release the chunk from the cache */
+            if(H5AC_unprotect(loc->file, H5AC_OHDR_CHK, cont_msg_info.msgs[curr_msg].addr, chk_proxy, H5AC__NO_FLAGS_SET) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, NULL, "unable to release object header chunk")
+
+            /* Advance to next continuation message */
+            curr_msg++;
+        } /* end while */
+
+        /* Release any continuation messages built up */
+        cont_msg_info.msgs = (H5O_cont_t *)H5FL_SEQ_FREE(H5O_cont_t, cont_msg_info.msgs);
+
+        /* Pass back out some of the chunk's user data */
+        udata.common.merged_null_msgs = chk_udata.common.merged_null_msgs;
+    } /* end if */
+
+    /* Check for incorrect # of object header messages, if we've just loaded
+     *  this object header from the file
+     */
+    if(udata.made_attempt) {
+/* Don't enforce the error on an incorrect # of object header messages bug
+ *      unless strict format checking is enabled.  This allows for older
+ *      files, created with a version of the library that had a bug in tracking
+ *      the correct # of header messages to be read in without the library
+ *      erroring out here. -QAK
+ */
+#ifdef H5_STRICT_FORMAT_CHECKS
+        /* Check for incorrect # of messages in v1 object header */
+        if(oh->version == H5O_VERSION_1 &&
+                (oh->nmesgs + udata.common.merged_null_msgs) != udata.v1_pfx_nmesgs)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, NULL, "corrupt object header - incorrect # of messages")
+#endif /* H5_STRICT_FORMAT_CHECKS */
+    } /* end if */
+
+#ifdef H5O_DEBUG
+H5O_assert(oh);
+#endif /* H5O_DEBUG */
+
+    /* Pin the other chunks also when requested, so that the object header
+     *  proxy can be set up.
+     */
+    if(pin_all_chunks && oh->nchunks > 1) {
+        unsigned u;         /* Local index variable */
+
+        /* Sanity check */
+        HDassert(oh->swmr_write);
+
+        /* Iterate over chunks > 0 */
+        for(u = 1; u < oh->nchunks; u++) {
+            H5O_chunk_proxy_t *chk_proxy;       /* Chunk proxy */
+
+            /* Protect chunk */
+            if(NULL == (chk_proxy = H5O__chunk_protect(loc->file, oh, u)))
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to protect object header chunk")
+
+            /* Pin chunk proxy*/
+            if(H5AC_pin_protected_entry(chk_proxy) < 0 )
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTPIN, NULL, "unable to pin object header chunk")
+
+            /* Unprotect chunk */
+            if(H5O__chunk_unprotect(loc->file, chk_proxy, FALSE) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, NULL, "unable to unprotect object header chunk")
+
+            /* Preserve chunk proxy pointer for later */
+            oh->chunk[u].chunk_proxy = chk_proxy;
+        } /* end for */
+
+        /* Set the flag for the unprotect */
+        oh->chunks_pinned = TRUE;
+    } /* end if */
+
+    /* Set return value */
+    ret_value = oh;
+
+done:
+    if(ret_value == NULL && oh)
+        if(H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
+            HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, NULL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O_protect() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_pin
+ *
+ * Purpose:	Pin an object header down for use during a sequence of message
+ *              operations, which prevents the object header from being
+ *              evicted from the cache.
+ *
+ * Return:	Success:	Pointer to the object header structure for the
+ *                              object.
+ *		Failure:	NULL
+ *
+ * Programmer:	Quincey Koziol
+ *		koziol@hdfgroup.org
+ *		Jul 13 2008
+ *
+ *-------------------------------------------------------------------------
+ */
+H5O_t *
+H5O_pin(const H5O_loc_t *loc)
+{
+    H5O_t       *oh = NULL;             /* Object header */
+    H5O_t       *ret_value = NULL;      /* Return value */
+
+    FUNC_ENTER_NOAPI(NULL)
+
+    /* check args */
+    HDassert(loc);
+
+    /* Get header */
+    if(NULL == (oh = H5O_protect(loc, H5AC__NO_FLAGS_SET, FALSE)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to protect object header")
+
+    /* Increment the reference count on the object header */
+    /* (which will pin it, if appropriate) */
+    if(H5O__inc_rc(oh) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTINC, NULL, "unable to increment reference count on object header")
+
+    /* Set the return value */
+    ret_value = oh;
+
+done:
+    /* Release the object header from the cache */
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, NULL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_pin() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_unpin
+ *
+ * Purpose:	Unpin an object header, allowing it to be evicted from the
+ *              metadata cache.
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		koziol@hdfgroup.org
+ *		Jul 13 2008
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_unpin(H5O_t *oh)
+{
+    herr_t ret_value = SUCCEED;      /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* check args */
+    HDassert(oh);
+
+    /* Decrement the reference count on the object header */
+    /* (which will unpin it, if appropriate) */
+    if(H5O__dec_rc(oh) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "unable to decrement reference count on object header")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_unpin() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_unprotect
+ *
+ * Purpose:	Wrapper around H5AC_unprotect for use during a H5O_protect->
+ *              H5O_msg_append->...->H5O_msg_append->H5O_unprotect sequence of calls
+ *              during an object's creation.
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		koziol@ncsa.uiuc.edu
+ *		Dec 31 2002
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_unprotect(const H5O_loc_t *loc, H5O_t *oh, unsigned oh_flags)
+{
+    herr_t ret_value = SUCCEED;      /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* check args */
+    HDassert(loc);
+    HDassert(oh);
+
+    /* Unpin the other chunks */
+    if(oh->chunks_pinned && oh->nchunks > 1) {
+        unsigned u;         /* Local index variable */
+
+        /* Sanity check */
+        HDassert(oh->swmr_write);
+
+        /* Iterate over chunks > 0 */
+        for(u = 1; u < oh->nchunks; u++) {
+            if(NULL != oh->chunk[u].chunk_proxy) {
+                /* Release chunk proxy */
+                if(H5AC_unpin_entry(oh->chunk[u].chunk_proxy) < 0)
+                    HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPIN, FAIL, "unable to unpin object header chunk")
+                oh->chunk[u].chunk_proxy = NULL;
+            } /* end if */
+        } /* end for */
+
+        /* Reet the flag from the unprotect */
+        oh->chunks_pinned = FALSE;
+    } /* end if */
+
+    /* Unprotect the object header */
+    if(H5AC_unprotect(loc->file, H5AC_OHDR, oh->chunk[0].addr, oh, oh_flags) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_unprotect() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_touch_oh
+ *
+ * Purpose:	If FORCE is non-zero then create a modification time message
+ *		unless one already exists.  Then update any existing
+ *		modification time message with the current time.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Robb Matzke
+ *              Monday, July 27, 1998
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_touch_oh(H5F_t *f, H5O_t *oh, hbool_t force)
+{
+    H5O_chunk_proxy_t *chk_proxy = NULL;        /* Chunk that message is in */
+    hbool_t chk_dirtied = FALSE;        /* Flag for unprotecting chunk */
+    time_t	now;                    /* Current time */
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    HDassert(f);
+    HDassert(oh);
+
+    /* Check if this object header is tracking times */
+    if(oh->flags & H5O_HDR_STORE_TIMES) {
+        /* Get current time */
+        now = H5_now();
+
+        /* Check version, to determine how to store time information */
+        if(oh->version == H5O_VERSION_1) {
+            size_t	idx;                    /* Index of modification time message to update */
+
+            /* Look for existing message */
+            for(idx = 0; idx < oh->nmesgs; idx++)
+                if(H5O_MSG_MTIME == oh->mesg[idx].type || H5O_MSG_MTIME_NEW == oh->mesg[idx].type)
+                    break;
+
+            /* Create a new message, if necessary */
+            if(idx == oh->nmesgs) {
+                unsigned mesg_flags = 0;        /* Flags for message in object header */
+
+                /* If we would have to create a new message, but we aren't 'forcing' it, get out now */
+                if(!force)
+                    HGOTO_DONE(SUCCEED);        /*nothing to do*/
+
+                /* Allocate space for the modification time message */
+                if(H5O__msg_alloc(f, oh, H5O_MSG_MTIME_NEW, &mesg_flags, &now, &idx) < 0)
+                    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to allocate space for modification time message")
+
+                /* Set the message's flags if appropriate */
+                oh->mesg[idx].flags = (uint8_t)mesg_flags;
+            } /* end if */
+
+            /* Protect chunk */
+            if(NULL == (chk_proxy = H5O__chunk_protect(f, oh, oh->mesg[idx].chunkno)))
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header chunk")
+
+            /* Allocate 'native' space, if necessary */
+            if(NULL == oh->mesg[idx].native) {
+                if(NULL == (oh->mesg[idx].native = H5FL_MALLOC(time_t)))
+                    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "memory allocation failed for modification time message")
+            } /* end if */
+
+            /* Update the message */
+            *((time_t *)(oh->mesg[idx].native)) = now;
+
+            /* Mark the message as dirty */
+            oh->mesg[idx].dirty = TRUE;
+            chk_dirtied = TRUE;
+        } /* end if */
+        else {
+            /* XXX: For now, update access time & change fields in the object header */
+            /* (will need to add some code to update modification time appropriately) */
+            oh->atime = oh->ctime = now;
+
+            /* Mark object header as dirty in cache */
+            if(H5AC_mark_entry_dirty(oh) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTMARKDIRTY, FAIL, "unable to mark object header as dirty")
+        } /* end else */
+    } /* end if */
+
+done:
+    /* Release chunk */
+    if(chk_proxy && H5O__chunk_unprotect(f, chk_proxy, chk_dirtied) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header chunk")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_touch_oh() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_touch
+ *
+ * Purpose:	Touch an object by setting the modification time to the
+ *		current time and marking the object as dirty.  Unless FORCE
+ *		is non-zero, nothing happens if there is no MTIME message in
+ *		the object header.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Robb Matzke
+ *              Monday, July 27, 1998
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_touch(const H5O_loc_t *loc, hbool_t force)
+{
+    H5O_t	*oh = NULL;             /* Object header to modify */
+    unsigned 	oh_flags = H5AC__NO_FLAGS_SET; /* Flags for unprotecting object header */
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* check args */
+    HDassert(loc);
+
+    /* Get the object header */
+    if(NULL == (oh = H5O_protect(loc, H5AC__NO_FLAGS_SET, FALSE)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
+
+    /* Create/Update the modification time message */
+    if(H5O_touch_oh(loc->file, oh, force) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "unable to update object modificaton time")
+
+    /* Mark object header as changed */
+    oh_flags |= H5AC__DIRTIED_FLAG;
+
+done:
+    if(oh && H5O_unprotect(loc, oh, oh_flags) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_touch() */
+
+#ifdef H5O_ENABLE_BOGUS
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_bogus_oh
+ *
+ * Purpose:	Create a "bogus" message unless one already exists.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *              <koziol@ncsa.uiuc.edu>
+ *              Tuesday, January 21, 2003
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_bogus_oh(H5F_t *f, H5O_t *oh, unsigned bogus_id, unsigned mesg_flags)
+{
+    size_t	idx;                /* Local index variable */
+    H5O_msg_class_t *type;	    /* Message class type */
+    herr_t ret_value = SUCCEED;     /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    HDassert(f);
+    HDassert(oh);
+
+    /* Look for existing message */
+    for(idx = 0; idx < oh->nmesgs; idx++)
+        if(H5O_MSG_BOGUS_VALID == oh->mesg[idx].type || H5O_MSG_BOGUS_INVALID == oh->mesg[idx].type)
+            break;
+
+    /* Create a new message */
+    if(idx == oh->nmesgs) {
+        H5O_bogus_t *bogus;             /* Pointer to the bogus information */
+
+        /* Allocate the native message in memory */
+	if(NULL == (bogus = H5MM_malloc(sizeof(H5O_bogus_t))))
+	    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "memory allocation failed for 'bogus' message")
+
+        /* Update the native value */
+        bogus->u = H5O_BOGUS_VALUE;
+
+	if(bogus_id == H5O_BOGUS_VALID_ID)
+	    type = H5O_MSG_BOGUS_VALID;
+	else if(bogus_id == H5O_BOGUS_INVALID_ID)
+	    type = H5O_MSG_BOGUS_INVALID;
+	else
+	    HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID for 'bogus' message")
+
+        /* Allocate space in the object header for bogus message */
+	if(H5O__msg_alloc(f, oh, type, &mesg_flags, bogus, &idx) < 0)
+	    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to allocate space for 'bogus' message")
+
+        /* Point to "bogus" information (take it over) */
+	oh->mesg[idx].native = bogus;
+
+        /* Set the appropriate flags for the message */
+        oh->mesg[idx].flags = mesg_flags;
+
+        /* Mark the message and object header as dirty */
+        oh->mesg[idx].dirty = TRUE;
+        oh->cache_info.is_dirty = TRUE;
+    } /* end if */
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_bogus_oh() */
+#endif /* H5O_ENABLE_BOGUS */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_delete
+ *
+ * Purpose:	Delete an object header from a file.  This frees the file
+ *              space used for the object header (and it's continuation blocks)
+ *              and also walks through each header message and asks it to
+ *              remove all the pieces of the file referenced by the header.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		koziol@ncsa.uiuc.edu
+ *		Mar 19 2003
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_delete(H5F_t *f, haddr_t addr)
+{
+    H5O_t *oh = NULL;           /* Object header information */
+    H5O_loc_t loc;              /* Object location for object to delete */
+    unsigned oh_flags = H5AC__NO_FLAGS_SET; /* Flags for unprotecting object header */
+    hbool_t corked;
+    herr_t ret_value = SUCCEED; /* Return value */
+
+    FUNC_ENTER_NOAPI_TAG(addr, FAIL)
+
+    /* Check args */
+    HDassert(f);
+    HDassert(H5F_addr_defined(addr));
+
+    /* Set up the object location */
+    loc.file = f;
+    loc.addr = addr;
+    loc.holding_file = FALSE;
+
+    /* Get the object header information */
+    if(NULL == (oh = H5O_protect(&loc, H5AC__NO_FLAGS_SET, FALSE)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
+
+    /* Delete object */
+    if(H5O__delete_oh(f, oh) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "can't delete object from file")
+
+    /* Uncork cache entries with tag: addr */
+    if(H5AC_cork(f, addr, H5AC__GET_CORKED, &corked) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to retrieve an object's cork status")
+    if(corked)
+        if(H5AC_cork(f, addr, H5AC__UNCORK, NULL) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTUNCORK, FAIL, "unable to uncork an object")
+
+    /* Mark object header as deleted */
+    oh_flags = H5AC__DIRTIED_FLAG | H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG;
+
+done:
+    if(oh && H5O_unprotect(&loc, oh, oh_flags) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_PROTECT, FAIL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O_delete() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__delete_oh
+ *
+ * Purpose:	Internal function to:
+ *              Delete an object header from a file.  This frees the file
+ *              space used for the object header (and it's continuation blocks)
+ *              and also walks through each header message and asks it to
+ *              remove all the pieces of the file referenced by the header.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		koziol@ncsa.uiuc.edu
+ *		Mar 19 2003
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O__delete_oh(H5F_t *f, H5O_t *oh)
+{
+    H5O_mesg_t *curr_msg;       /* Pointer to current message being operated on */
+    unsigned	u;
+    herr_t ret_value = SUCCEED;   /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Check args */
+    HDassert(f);
+    HDassert(oh);
+
+    /* Walk through the list of object header messages, asking each one to
+     * delete any file space used
+     */
+    for(u = 0, curr_msg = &oh->mesg[0]; u < oh->nmesgs; u++, curr_msg++) {
+        /* Free any space referred to in the file from this message */
+        if(H5O__delete_mesg(f, oh, curr_msg) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to delete file space for object header message")
+    } /* end for */
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O__delete_oh() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_obj_type
+ *
+ * Purpose:	Retrieves the type of object pointed to by `loc'.
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Robb Matzke
+ *              Wednesday, November  4, 1998
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_obj_type(const H5O_loc_t *loc, H5O_type_t *obj_type)
+{
+    H5O_t	*oh = NULL;             /* Object header for location */
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_NOAPI_TAG(loc->addr, FAIL)
+
+    /* Load the object header */
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
+
+    /* Retrieve the type of the object */
+    if(H5O__obj_type_real(oh, obj_type) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to determine object type")
+
+done:
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
+	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O_obj_type() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__obj_type_real
+ *
+ * Purpose:	Returns the type of object pointed to by `oh'.
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              Monday, November 21, 2005
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O__obj_type_real(const H5O_t *oh, H5O_type_t *obj_type)
+{
+    const H5O_obj_class_t *obj_class;           /* Class of object for header */
+
+    FUNC_ENTER_STATIC_NOERR
+
+    /* Sanity check */
+    HDassert(oh);
+    HDassert(obj_type);
+
+    /* Look up class for object header */
+    if(NULL == (obj_class = H5O__obj_class_real(oh))) {
+        /* Clear error stack from "failed" class lookup */
+        H5E_clear_stack(NULL);
+
+        /* Set type to "unknown" */
+        *obj_type = H5O_TYPE_UNKNOWN;
+    } /* end if */
+    else {
+        /* Set object type */
+        *obj_type = obj_class->type;
+    } /* end else */
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5O__obj_type_real() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__obj_class
+ *
+ * Purpose:	Returns the class of object pointed to by `loc'.
+ *
+ * Return:	Success:	An object class
+ *		Failure:	NULL
+ *
+ * Programmer:	Quincey Koziol
+ *              Monday, November  6, 2006
+ *
+ *-------------------------------------------------------------------------
+ */
+const H5O_obj_class_t *
+H5O__obj_class(const H5O_loc_t *loc)
+{
+    H5O_t	*oh = NULL;                     /* Object header for location */
+    const H5O_obj_class_t *ret_value = NULL;    /* Return value */
+
+    FUNC_ENTER_STATIC_TAG(loc->addr)
+
+    /* Load the object header */
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to load object header")
+
+    /* Test whether entry qualifies as a particular type of object */
+    if(NULL == (ret_value = H5O__obj_class_real(oh)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, NULL, "unable to determine object type")
+
+done:
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
+	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, NULL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O__obj_class() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__obj_class_real
+ *
+ * Purpose:	Returns the class of object pointed to by `oh'.
+ *
+ * Return:	Success:	An object class
+ *		Failure:	NULL
+ *
+ * Programmer:	Quincey Koziol
+ *              Monday, November 21, 2005
+ *
+ *-------------------------------------------------------------------------
+ */
+static const H5O_obj_class_t *
+H5O__obj_class_real(const H5O_t *oh)
+{
+    size_t	i;                      /* Local index variable */
+    const H5O_obj_class_t *ret_value = NULL;   /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Sanity check */
+    HDassert(oh);
+
+    /* Test whether entry qualifies as a particular type of object */
+    /* (Note: loop is in reverse order, to test specific objects first) */
+    for(i = NELMTS(H5O_obj_class_g); i > 0; --i) {
+        htri_t	isa;            /* Is entry a particular type? */
+
+        if((isa = (H5O_obj_class_g[i - 1]->isa)(oh)) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, NULL, "unable to determine object type")
+        else if(isa)
+            HGOTO_DONE(H5O_obj_class_g[i - 1])
+    } /* end for */
+
+    if(0 == i)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, NULL, "unable to determine object type")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O__obj_class_real() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_get_loc
+ *
+ * Purpose:	Gets the object location for an object given its ID.
+ *
+ * Return:	Success:	Pointer to H5O_loc_t
+ *		Failure:	NULL
+ *
+ * Programmer:	James Laird
+ *		July 25 2006
+ *
+ *-------------------------------------------------------------------------
+ */
+H5O_loc_t *
+H5O_get_loc(hid_t object_id)
+{
+    H5O_loc_t   *ret_value = NULL;      /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    switch(H5I_get_type(object_id)) {
+        case H5I_GROUP:
+            if(NULL == (ret_value = H5O_OBJ_GROUP->get_oloc(object_id)))
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, NULL, "unable to get object location from group ID")
+            break;
+
+        case H5I_DATASET:
+            if(NULL == (ret_value = H5O_OBJ_DATASET->get_oloc(object_id)))
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, NULL, "unable to get object location from dataset ID")
+            break;
+
+        case H5I_DATATYPE:
+            if(NULL == (ret_value = H5O_OBJ_DATATYPE->get_oloc(object_id)))
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, NULL, "unable to get object location from datatype ID")
+            break;
+
+        case H5I_UNINIT:
+        case H5I_BADID:
+        case H5I_FILE:
+        case H5I_DATASPACE:
+        case H5I_ATTR:
+        case H5I_REFERENCE:
+        case H5I_VFL:
+        case H5I_GENPROP_CLS:
+        case H5I_GENPROP_LST:
+        case H5I_ERROR_CLASS:
+        case H5I_ERROR_MSG:
+        case H5I_ERROR_STACK:
+        case H5I_NTYPES:
+        default:
+            HGOTO_ERROR(H5E_OHDR, H5E_BADTYPE, NULL, "invalid object type")
+    } /* end switch */
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_get_loc() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_loc_reset
+ *
+ * Purpose:	Reset a object location to an empty state
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              Monday, September 19, 2005
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_loc_reset(H5O_loc_t *loc)
+{
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Check arguments */
+    HDassert(loc);
+
+    /* Clear the object location to an empty state */
+    HDmemset(loc, 0, sizeof(H5O_loc_t));
+    loc->addr = HADDR_UNDEF;
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5O_loc_reset() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O_loc_copy
+ *
+ * Purpose:     Copy object location information
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *              koziol@ncsa.uiuc.edu
+ *              Monday, September 19, 2005
+ *
+ * Notes:       'depth' parameter determines how much of the group entry
+ *              structure we want to copy.  The values are:
+ *                  H5_COPY_SHALLOW - Copy all the field values from the source
+ *                      to the destination, but not copying objects pointed to.
+ *                      (Destination "takes ownership" of objects pointed to)
+ *                  H5_COPY_DEEP - Copy all the fields from the source to
+ *                      the destination, deep copying objects pointed to.
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_loc_copy(H5O_loc_t *dst, H5O_loc_t *src, H5_copy_depth_t depth)
+{
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Check arguments */
+    HDassert(src);
+    HDassert(dst);
+    HDassert(depth == H5_COPY_SHALLOW || depth == H5_COPY_DEEP);
+
+    /* Copy the top level information */
+    HDmemcpy(dst, src, sizeof(H5O_loc_t));
+
+    /* Deep copy the names */
+    if(depth == H5_COPY_DEEP) {
+        /* If the original entry was holding open the file, this one should
+         * hold it open, too.
+         */
+        if(src->holding_file)
+            H5F_INCR_NOPEN_OBJS(dst->file);
+    }
+    else if(depth == H5_COPY_SHALLOW) {
+        H5O_loc_reset(src);
+    }
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5O_loc_copy() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_loc_hold_file
+ *
+ * Purpose:	Have this object header hold a file open until it is
+ *              released.
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	James Laird
+ *              Wednesday, August 16, 2006
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_loc_hold_file(H5O_loc_t *loc)
+{
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(loc->file);
+
+    /* If this location is not already holding its file open, do so. */
+    if(!loc->holding_file) {
+        H5F_INCR_NOPEN_OBJS(loc->file);
+        loc->holding_file = TRUE;
+    }
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5O_loc_hold_file() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_loc_free
+ *
+ * Purpose:	Release resources used by this object header location.
+ *              Not to be confused with H5O_close; this is used on
+ *              locations that don't correspond to open objects.
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	James Laird
+ *              Wednesday, August 16, 2006
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_loc_free(H5O_loc_t *loc)
+{
+    herr_t ret_value = SUCCEED;
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Check arguments */
+    HDassert(loc);
+
+    /* If this location is holding its file open try to close the file. */
+    if(loc->holding_file) {
+        H5F_DECR_NOPEN_OBJS(loc->file);
+        loc->holding_file = FALSE;
+        if(H5F_NOPEN_OBJS(loc->file) <= 0) {
+            if(H5F_try_close(loc->file, NULL) < 0)
+                HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "can't close file")
+        }
+    }
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_loc_free() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__exists_by_name
+ *
+ * Purpose:     Internal routine to check if an object exists
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 28, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+htri_t
+H5O__exists_by_name(const H5G_loc_t *loc, const char *name)
+{
+    htri_t ret_value = FAIL;	/* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(name && *name);
+
+    /* Check if the object exists */
+    if((ret_value = H5G_loc_exists(loc, name)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to determine if '%s' exists", name)
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__exists_by_name() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_get_hdr_info
+ *
+ * Purpose:	Retrieve the object header information for an object
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		September 22 2009
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_get_hdr_info(const H5O_loc_t *loc, H5O_hdr_info_t *hdr)
+{
+    H5O_t *oh = NULL;                   /* Object header */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Check args */
+    HDassert(loc);
+    HDassert(hdr);
+
+    /* Reset the object header info structure */
+    HDmemset(hdr, 0, sizeof(*hdr));
+
+    /* Get the object header */
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "unable to load object header")
+
+    /* Get the information for the object header */
+    if(H5O__get_hdr_info_real(oh, hdr) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object header info")
+
+done:
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
+	HDONE_ERROR(H5E_OHDR, H5E_PROTECT, FAIL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_get_hdr_info() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__get_hdr_info_real
+ *
+ * Purpose:	Internal routine to retrieve the object header information for an object
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		September 22 2009
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O__get_hdr_info_real(const H5O_t *oh, H5O_hdr_info_t *hdr)
+{
+    const H5O_mesg_t *curr_msg;         /* Pointer to current message being operated on */
+    const H5O_chunk_t *curr_chunk;	/* Pointer to current message being operated on */
+    unsigned u;                         /* Local index variable */
+
+    FUNC_ENTER_STATIC_NOERR
+
+    /* Check args */
+    HDassert(oh);
+    HDassert(hdr);
+
+    /* Set the version for the object header */
+    hdr->version = oh->version;
+
+    /* Set the number of messages & chunks */
+    H5_CHECKED_ASSIGN(hdr->nmesgs, unsigned, oh->nmesgs, size_t);
+    H5_CHECKED_ASSIGN(hdr->nchunks, unsigned, oh->nchunks, size_t);
+
+    /* Set the status flags */
+    hdr->flags = oh->flags;
+
+    /* Iterate over all the messages, accumulating message size & type information */
+    hdr->space.meta = (hsize_t)H5O_SIZEOF_HDR(oh) + (hsize_t)(H5O_SIZEOF_CHKHDR_OH(oh) * (oh->nchunks - 1));
+    hdr->space.mesg = 0;
+    hdr->space.free = 0;
+    hdr->mesg.present = 0;
+    hdr->mesg.shared = 0;
+    for(u = 0, curr_msg = &oh->mesg[0]; u < oh->nmesgs; u++, curr_msg++) {
+        uint64_t type_flag;             /* Flag for message type */
+
+        /* Accumulate space usage information, based on the type of message */
+        if(H5O_NULL_ID == curr_msg->type->id)
+            hdr->space.free += (hsize_t)((size_t)H5O_SIZEOF_MSGHDR_OH(oh) + curr_msg->raw_size);
+        else if(H5O_CONT_ID == curr_msg->type->id)
+            hdr->space.meta += (hsize_t)((size_t)H5O_SIZEOF_MSGHDR_OH(oh) + curr_msg->raw_size);
+        else {
+            hdr->space.meta += (hsize_t)H5O_SIZEOF_MSGHDR_OH(oh);
+            hdr->space.mesg += curr_msg->raw_size;
+        } /* end else */
+
+        /* Set flag to indicate presence of message type */
+        type_flag = ((uint64_t)1) << curr_msg->type->id;
+        hdr->mesg.present |= type_flag;
+
+        /* Set flag if the message is shared in some way */
+        if(curr_msg->flags & H5O_MSG_FLAG_SHARED)                                   \
+            hdr->mesg.shared |= type_flag;
+    } /* end for */
+
+    /* Iterate over all the chunks, adding any gaps to the free space */
+    hdr->space.total = 0;
+    for(u = 0, curr_chunk = &oh->chunk[0]; u < oh->nchunks; u++, curr_chunk++) {
+        /* Accumulate the size of the header on disk */
+        hdr->space.total += curr_chunk->size;
+
+        /* If the chunk has a gap, add it to the free space */
+        hdr->space.free += curr_chunk->gap;
+    } /* end for */
+
+    /* Sanity check that all the bytes are accounted for */
+    HDassert(hdr->space.total == (hdr->space.free + hdr->space.meta + hdr->space.mesg));
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5O__get_hdr_info_real() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_get_info
+ *
+ * Purpose:	Retrieve the information for an object
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		November 21 2006
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_get_info(const H5O_loc_t *loc, hbool_t want_ih_info, H5O_info_t *oinfo)
+{
+    const H5O_obj_class_t *obj_class;   /* Class of object for header */
+    H5O_t *oh = NULL;                   /* Object header */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI_TAG(loc->addr, FAIL)
+
+    /* Check args */
+    HDassert(loc);
+    HDassert(oinfo);
+
+    /* Get the object header */
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
+
+    /* Reset the object info structure */
+    HDmemset(oinfo, 0, sizeof(*oinfo));
+
+    /* Retrieve the file's fileno */
+    H5F_GET_FILENO(loc->file, oinfo->fileno);
+
+    /* Set the object's address */
+    oinfo->addr = loc->addr;
+
+    /* Get class for object */
+    if(NULL == (obj_class = H5O__obj_class_real(oh)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to determine object class")
+
+    /* Retrieve the type of the object */
+    oinfo->type = obj_class->type;
+
+    /* Set the object's reference count */
+    oinfo->rc = oh->nlink;
+
+    /* Get modification time for object */
+    if(oh->version > H5O_VERSION_1) {
+        oinfo->atime = oh->atime;
+        oinfo->mtime = oh->mtime;
+        oinfo->ctime = oh->ctime;
+        oinfo->btime = oh->btime;
+    } /* end if */
+    else {
+        htri_t	exists;                 /* Flag if header message of interest exists */
+
+        /* No information for access & modification fields */
+        /* (we stopped updating the "modification time" header message for
+         *      raw data changes, so the "modification time" header message
+         *      is closest to the 'change time', in POSIX terms - QAK)
+         */
+        oinfo->atime = 0;
+        oinfo->mtime = 0;
+        oinfo->btime = 0;
+
+        /* Might be information for modification time */
+        if((exists = H5O_msg_exists_oh(oh, H5O_MTIME_ID)) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "unable to check for MTIME message")
+        if(exists > 0) {
+            /* Get "old style" modification time info */
+            if(NULL == H5O_msg_read_oh(loc->file, oh, H5O_MTIME_ID, &oinfo->ctime))
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read MTIME message")
+        } /* end if */
+        else {
+            /* Check for "new style" modification time info */
+            if((exists = H5O_msg_exists_oh(oh, H5O_MTIME_NEW_ID)) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "unable to check for MTIME_NEW message")
+            if(exists > 0) {
+                /* Get "new style" modification time info */
+                if(NULL == H5O_msg_read_oh(loc->file, oh, H5O_MTIME_NEW_ID, &oinfo->ctime))
+                    HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read MTIME_NEW message")
+            } /* end if */
+            else
+                oinfo->ctime = 0;
+        } /* end else */
+    } /* end else */
+
+    /* Get the information for the object header */
+    if(H5O__get_hdr_info_real(oh, &oinfo->hdr) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object header info")
+
+    /* Retrieve # of attributes */
+    if(H5O_attr_count_real(loc->file, oh, &oinfo->num_attrs) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve attribute count")
+
+    /* Get B-tree & heap metadata storage size, if requested */
+    if(want_ih_info) {
+        /* Check for 'bh_info' callback for this type of object */
+        if(obj_class->bh_info)
+            /* Call the object's class 'bh_info' routine */
+            if((obj_class->bh_info)(loc, oh, &oinfo->meta_size.obj) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object's btree & heap info")
+
+        /* Get B-tree & heap info for any attributes */
+        if(oinfo->num_attrs > 0)
+            if(H5O__attr_bh_info(loc->file, oh, &oinfo->meta_size.attr) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve attribute btree & heap info")
+    } /* end if */
+
+done:
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5O_get_info() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__get_info_by_name
+ *
+ * Purpose:     Internal routine to retrieve an object's info
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 28, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O__get_info_by_name(const H5G_loc_t *loc, const char *name, H5O_info_t *oinfo)
+{
+    herr_t ret_value = SUCCEED;		/* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(name && *name);
+    HDassert(oinfo);
+
+    /* Retrieve the object's information */
+    if(H5G_loc_info(loc, name, TRUE, oinfo/*out*/) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object info")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__get_info_by_name() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__get_info_by_idx
+ *
+ * Purpose:     Internal routine to retrieve an object's info according to
+ *              an index within a group.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 28, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O__get_info_by_idx(const H5G_loc_t *loc, const char *group_name, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t n, H5O_info_t *oinfo)
+{
+    H5G_loc_t   obj_loc;                /* Location used to open group */
+    H5G_name_t  obj_path;            	/* Opened object group hier. path */
+    H5O_loc_t   obj_oloc;            	/* Opened object object location */
+    hbool_t     loc_found = FALSE;      /* Entry at 'name' found */
+    herr_t ret_value = SUCCEED;		/* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(group_name && *group_name);
+    HDassert(oinfo);
+
+    /* Set up opened group location to fill in */
+    obj_loc.oloc = &obj_oloc;
+    obj_loc.path = &obj_path;
+    H5G_loc_reset(&obj_loc);
+
+    /* Find the object's location, according to the order in the index */
+    if(H5G_loc_find_by_idx(loc, group_name, idx_type, order, n, &obj_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "object not found")
+    loc_found = TRUE;
+
+    /* Retrieve the object's information */
+    if(H5O_get_info(obj_loc.oloc, TRUE, oinfo) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object info")
+
+done:
+    /* Release the object location */
+    if(loc_found && H5G_loc_free(&obj_loc) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "can't free location")
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__get_info_by_idx() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__set_comment_by_name
+ *
+ * Purpose:     Internal routine to set an object's "comment"
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 28, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O__set_comment_by_name(const H5G_loc_t *loc, const char *name,
+    const char *comment)
+{
+    herr_t ret_value = SUCCEED;		/* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(name && *name);
+
+    /* (Re)set the object's comment */
+    if(H5G_loc_set_comment(loc, name, comment) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set comment for object")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__set_comment_by_name() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__get_comment_by_name
+ *
+ * Purpose:     Internal routine to retrieve an object's "comment"
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		December 28, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+ssize_t
+H5O__get_comment_by_name(const H5G_loc_t *loc, const char *name,
+    char *comment, size_t bufsize)
+{
+    ssize_t ret_value = FAIL;		/* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check arguments */
+    HDassert(loc);
+    HDassert(name && *name);
+
+    /* Retrieve the object's comment */
+    if((ret_value = H5G_loc_get_comment(loc, name, comment/*out*/, bufsize)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get comment for object")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__get_comment_by_name() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_get_create_plist
+ *
+ * Purpose:	Retrieve the object creation properties for an object
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		November 28 2006
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_get_create_plist(const H5O_loc_t *loc, H5P_genplist_t *oc_plist)
+{
+    H5O_t *oh = NULL;                   /* Object header */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Check args */
+    HDassert(loc);
+    HDassert(oc_plist);
+
+    /* Get the object header */
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
+
+    /* Set property values, if they were used for the object */
+    if(oh->version > H5O_VERSION_1) {
+        uint8_t ohdr_flags;             /* "User-visible" object header status flags */
+
+        /* Set attribute storage values */
+        if(H5P_set(oc_plist, H5O_CRT_ATTR_MAX_COMPACT_NAME, &oh->max_compact) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set max. # of compact attributes in property list")
+        if(H5P_set(oc_plist, H5O_CRT_ATTR_MIN_DENSE_NAME, &oh->min_dense) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set min. # of dense attributes in property list")
+
+        /* Mask off non-"user visible" flags */
+        ohdr_flags = oh->flags & (H5O_HDR_ATTR_CRT_ORDER_TRACKED | H5O_HDR_ATTR_CRT_ORDER_INDEXED | H5O_HDR_STORE_TIMES);
+
+        /* Set object header flags */
+        if(H5P_set(oc_plist, H5O_CRT_OHDR_FLAGS_NAME, &ohdr_flags) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set object header flags")
+    } /* end if */
+
+done:
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_get_create_plist() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_get_nlinks
+ *
+ * Purpose:	Retrieve the number of link messages read in from the file
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		March 11 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_get_nlinks(const H5O_loc_t *loc, hsize_t *nlinks)
+{
+    H5O_t *oh = NULL;                   /* Object header */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Check args */
+    HDassert(loc);
+    HDassert(nlinks);
+
+    /* Get the object header */
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
+
+    /* Retrieve the # of link messages seen when the object header was loaded */
+    *nlinks = oh->link_msgs_seen;
+
+done:
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_get_nlinks() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_obj_create
+ *
+ * Purpose:	Creates an object, in an abstract manner.
+ *
+ * Return:	Success:	Pointer to object opened
+ *		Failure:	NULL
+ *
+ * Programmer:	Quincey Koziol
+ *		April 9 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+void *
+H5O_obj_create(H5F_t *f, H5O_type_t obj_type, void *crt_info, H5G_loc_t *obj_loc)
+{
+    size_t u;                           /* Local index variable */
+    void *ret_value = NULL;             /* Return value */
+
+    FUNC_ENTER_NOAPI(NULL)
+
+    /* Sanity checks */
+    HDassert(f);
+    HDassert(obj_type >= H5O_TYPE_GROUP && obj_type <= H5O_TYPE_NAMED_DATATYPE);
+    HDassert(crt_info);
+    HDassert(obj_loc);
+
+    /* Iterate through the object classes */
+    for(u = 0; u < NELMTS(H5O_obj_class_g); u++) {
+        /* Check for correct type of object to create */
+	if(H5O_obj_class_g[u]->type == obj_type) {
+            /* Call the object class's 'create' routine */
+            HDassert(H5O_obj_class_g[u]->create);
+            if(NULL == (ret_value = H5O_obj_class_g[u]->create(f, crt_info, obj_loc)))
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, NULL, "unable to open object")
+
+            /* Break out of loop */
+            break;
+        } /* end if */
+    } /* end for */
+    HDassert(ret_value);
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_obj_create() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_get_oh_addr
+ *
+ * Purpose:	Retrieve the address of the object header
+ *
+ * Note:	This routine participates in the "Inlining C struct access"
+ *		pattern, don't call it directly, use the appropriate macro
+ *		defined in H5Oprivate.h.
+ *
+ * Return:	Success:	Valid haddr_t
+ *		Failure:	HADDR_UNDEF
+ *
+ * Programmer:	Quincey Koziol
+ *		March 15 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+haddr_t
+H5O_get_oh_addr(const H5O_t *oh)
+{
+    /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    HDassert(oh);
+    HDassert(oh->chunk);
+
+    FUNC_LEAVE_NOAPI(oh->chunk[0].addr)
+} /* end H5O_get_oh_addr() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_get_rc_and_type
+ *
+ * Purpose:	Retrieve an object's reference count and type
+ *
+ * Return:	Success:	Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *		November  4 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_get_rc_and_type(const H5O_loc_t *loc, unsigned *rc, H5O_type_t *otype)
+{
+    H5O_t *oh = NULL;                   /* Object header */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Check args */
+    HDassert(loc);
+
+    /* Get the object header */
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
+
+    /* Set the object's reference count */
+    if(rc)
+        *rc = oh->nlink;
+
+    /* Retrieve the type of the object */
+    if(otype)
+        if(H5O__obj_type_real(oh, otype) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to determine object type")
+
+done:
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_get_rc_and_type() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__free_visit_visited
+ *
+ * Purpose:     Free the key for an object visited during a group traversal
+ *
+ * Return:      Non-negative on success, negative on failure
+ *
+ * Programmer:  Quincey Koziol
+ *	        Nov 25, 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O__free_visit_visited(void *item, void H5_ATTR_UNUSED *key, void H5_ATTR_UNUSED *operator_data/*in,out*/)
+{
+    FUNC_ENTER_STATIC_NOERR
+
+    item = H5FL_FREE(H5_obj_t, item);
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5O__free_visit_visited() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__visit_cb
+ *
+ * Purpose:     Callback function for recursively visiting objects from a group
+ *
+ * Return:	Success:        Non-negative
+ *		Failure:	Negative
+ *
+ * Programmer:	Quincey Koziol
+ *	        Nov 25, 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O__visit_cb(hid_t H5_ATTR_UNUSED group, const char *name, const H5L_info_t *linfo,
+    void *_udata)
+{
+    H5O_iter_visit_ud_t *udata = (H5O_iter_visit_ud_t *)_udata;     /* User data for callback */
+    H5G_loc_t   obj_loc;                /* Location of object */
+    H5G_name_t  obj_path;            	/* Object's group hier. path */
+    H5O_loc_t   obj_oloc;            	/* Object's object location */
+    hbool_t     obj_found = FALSE;      /* Object at 'name' found */
+    herr_t ret_value = H5_ITER_CONT;    /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Sanity check */
+    HDassert(name);
+    HDassert(linfo);
+    HDassert(udata);
+
+    /* Check if this is a hard link */
+    if(linfo->type == H5L_TYPE_HARD) {
+        H5_obj_t obj_pos;       /* Object "position" for this object */
+
+        /* Set up opened group location to fill in */
+        obj_loc.oloc = &obj_oloc;
+        obj_loc.path = &obj_path;
+        H5G_loc_reset(&obj_loc);
+
+        /* Find the object using the LAPL passed in */
+        /* (Correctly handles mounted files) */
+        if(H5G_loc_find(udata->start_loc, name, &obj_loc/*out*/) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, H5_ITER_ERROR, "object not found")
+        obj_found = TRUE;
+
+        /* Construct unique "position" for this object */
+        H5F_GET_FILENO(obj_oloc.file, obj_pos.fileno);
+        obj_pos.addr = obj_oloc.addr;
+
+        /* Check if we've seen the object the link references before */
+        if(NULL == H5SL_search(udata->visited, &obj_pos)) {
+            H5O_info_t oinfo;           /* Object info */
+
+            /* Get the object's info */
+            if(H5O_get_info(&obj_oloc, TRUE, &oinfo) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, H5_ITER_ERROR, "unable to get object info")
+
+            /* Make the application callback */
+            ret_value = (udata->op)(udata->obj_id, name, &oinfo, udata->op_data);
+
+            /* Check for continuing to visit objects */
+            if(ret_value == H5_ITER_CONT) {
+                /* If its ref count is > 1, we add it to the list of visited objects */
+                /* (because it could come up again during traversal) */
+                if(oinfo.rc > 1) {
+                    H5_obj_t *new_node;                  /* New object node for visited list */
+
+                    /* Allocate new object "position" node */
+                    if((new_node = H5FL_MALLOC(H5_obj_t)) == NULL)
+                        HGOTO_ERROR(H5E_OHDR, H5E_NOSPACE, H5_ITER_ERROR, "can't allocate object node")
+
+                    /* Set node information */
+                    *new_node = obj_pos;
+
+                    /* Add to list of visited objects */
+                    if(H5SL_insert(udata->visited, new_node, new_node) < 0)
+                        HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, H5_ITER_ERROR, "can't insert object node into visited list")
+                } /* end if */
+            } /* end if */
+        } /* end if */
+    } /* end if */
+
+done:
+    /* Release resources */
+    if(obj_found && H5G_loc_free(&obj_loc) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, H5_ITER_ERROR, "can't free location")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O__visit_cb() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__visit
+ *
+ * Purpose:	Recursively visit an object and all the objects reachable
+ *              from it.  If the starting object is a group, all the objects
+ *              linked to from that group will be visited.  Links within
+ *              each group are visited according to the order within the
+ *              specified index (unless the specified index does not exist for
+ *              a particular group, then the "name" index is used).
+ *
+ *              NOTE: Soft links and user-defined links are ignored during
+ *              this operation.
+ *
+ *              NOTE: Each _object_ reachable from the initial group will only
+ *              be visited once.  If multiple hard links point to the same
+ *              object, the first link to the object's path (according to the
+ *              iteration index and iteration order given) will be used to in
+ *              the callback about the object.
+ *
+ * Return:	Success:	The return value of the first operator that
+ *				returns non-zero, or zero if all members were
+ *				processed with no operator returning non-zero.
+ *
+ *		Failure:	Negative if something goes wrong within the
+ *				library, or the negative value returned by one
+ *				of the operators.
+ *
+ * Programmer:	Quincey Koziol
+ *		November 24 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O__visit(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
+    H5_iter_order_t order, H5O_iterate_t op, void *op_data)
+{
+    H5O_iter_visit_ud_t udata;  /* User data for callback */
+    H5G_loc_t	loc;            /* Location of reference object */
+    H5G_loc_t   obj_loc;        /* Location used to open object */
+    H5G_name_t  obj_path;       /* Opened object group hier. path */
+    H5O_loc_t   obj_oloc;       /* Opened object object location */
+    hbool_t     loc_found = FALSE;      /* Entry at 'name' found */
+    H5O_info_t  oinfo;          /* Object info struct */
+    hid_t       obj_id = (-1);  /* ID of object */
+    herr_t      ret_value = FAIL;       /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Portably initialize user data struct to zeros */
+    HDmemset(&udata, 0, sizeof(udata));
+
+    /* Check args */
+    if(H5G_loc(loc_id, &loc) < 0)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+
+    /* Set up opened group location to fill in */
+    obj_loc.oloc = &obj_oloc;
+    obj_loc.path = &obj_path;
+    H5G_loc_reset(&obj_loc);
+
+    /* Find the object's location */
+    if(H5G_loc_find(&loc, obj_name, &obj_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "object not found")
+    loc_found = TRUE;
+
+    /* Get the object's info */
+    if(H5O_get_info(&obj_oloc, TRUE, &oinfo) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to get object info")
+
+    /* Open the object */
+    /* (Takes ownership of the obj_loc information) */
+    if((obj_id = H5O__open_by_loc(&obj_loc, TRUE)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open object")
+
+    /* Make callback for starting object */
+    if((ret_value = op(obj_id, ".", &oinfo, op_data)) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "can't visit objects")
+
+    /* Check return value of first callback */
+    if(ret_value != H5_ITER_CONT)
+        HGOTO_DONE(ret_value);
+
+    /* Check for object being a group */
+    if(oinfo.type == H5O_TYPE_GROUP) {
+        H5G_loc_t	start_loc;          /* Location of starting group */
+
+        /* Get the location of the starting group */
+        if(H5G_loc(obj_id, &start_loc) < 0)
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+
+        /* Set up user data for visiting links */
+        udata.obj_id = obj_id;
+        udata.start_loc = &start_loc;
+        udata.op = op;
+        udata.op_data = op_data;
+
+        /* Create skip list to store visited object information */
+        if((udata.visited = H5SL_create(H5SL_TYPE_OBJ, NULL)) == NULL)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTCREATE, FAIL, "can't create skip list for visited objects")
+
+        /* If its ref count is > 1, we add it to the list of visited objects */
+        /* (because it could come up again during traversal) */
+        if(oinfo.rc > 1) {
+            H5_obj_t *obj_pos;                  /* New object node for visited list */
+
+            /* Allocate new object "position" node */
+            if((obj_pos = H5FL_MALLOC(H5_obj_t)) == NULL)
+                HGOTO_ERROR(H5E_OHDR, H5E_NOSPACE, FAIL, "can't allocate object node")
+
+            /* Construct unique "position" for this object */
+            obj_pos->fileno = oinfo.fileno;
+            obj_pos->addr = oinfo.addr;
+
+            /* Add to list of visited objects */
+            if(H5SL_insert(udata.visited, obj_pos, obj_pos) < 0)
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, FAIL, "can't insert object node into visited list")
+        } /* end if */
+
+        /* Call internal group visitation routine */
+        if((ret_value = H5G_visit(obj_id, ".", idx_type, order, H5O__visit_cb, &udata)) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed")
+    } /* end if */
+
+done:
+    if(obj_id > 0) {
+        if(H5I_dec_app_ref(obj_id) < 0)
+            HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "unable to close object")
+    } /* end if */
+    else if(loc_found && H5G_loc_free(&obj_loc) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "can't free location")
+    if(udata.visited)
+        H5SL_destroy(udata.visited, H5O__free_visit_visited, NULL);
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5O__visit() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__inc_rc
+ *
+ * Purpose:	Increments the reference count on an object header
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		koziol@hdfgroup.org
+ *		Jul 13 2008
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O__inc_rc(H5O_t *oh)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* check args */
+    HDassert(oh);
+
+    /* Pin the object header when the reference count goes above 0 */
+    if(oh->rc == 0)
+        if(H5AC_pin_protected_entry(oh) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTPIN, FAIL, "unable to pin object header")
+
+    /* Increment reference count */
+    oh->rc++;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O__inc_rc() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__dec_rc
+ *
+ * Purpose:	Decrements the reference count on an object header
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		koziol@hdfgroup.org
+ *		Jul 13 2008
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O__dec_rc(H5O_t *oh)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* check args */
+    HDassert(oh);
+
+    /* Decrement reference count */
+    oh->rc--;
+
+    /* Unpin the object header when the reference count goes back to 0 */
+    if(oh->rc == 0)
+        if(H5AC_unpin_entry(oh) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPIN, FAIL, "unable to unpin object header")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O__dec_rc() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:   H5O_dec_rc_by_loc
+ *
+ * Purpose:    Decrement the refcount of an object header, using its
+ *              object location information.
+ *
+ * Return:     Non-negative on success/Negative on failure
+ *
+ * Programmer: Quincey Koziol
+ *             koziol@hdfgroup.org
+ *             Oct 08 2010
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O_dec_rc_by_loc(const H5O_loc_t *loc)
+{
+    H5O_t       *oh = NULL;             /* Object header */
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* check args */
+    HDassert(loc);
+
+    /* Get header */
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
+       HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header")
+
+    /* Decrement the reference count on the object header */
+    /* (which will unpin it, if appropriate) */
+    if(H5O__dec_rc(oh) < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "unable to decrement reference count on object header")
+
+done:
+    /* Release the object header from the cache */
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_dec_rc_by_loc() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O_get_proxy
+ *
+ * Purpose:	Retrieve the proxy for the object header.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		July 24 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+H5AC_proxy_entry_t *
+H5O_get_proxy(const H5O_t *oh)
+{
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Check args */
+    HDassert(oh);
+
+    FUNC_LEAVE_NOAPI(oh->proxy)
+} /* end H5O_get_proxy() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5O__free
+ *
+ * Purpose:	Destroys an object header.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *		koziol@ncsa.uiuc.edu
+ *		Jan 15 2003
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O__free(H5O_t *oh)
+{
+    unsigned	u;                      /* Local index variable */
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* check args */
+    HDassert(oh);
+    HDassert(0 == oh->rc);
+
+    /* Destroy chunks */
+    if(oh->chunk) {
+        for(u = 0; u < oh->nchunks; u++)
+            oh->chunk[u].image = H5FL_BLK_FREE(chunk_image, oh->chunk[u].image);
+
+        oh->chunk = (H5O_chunk_t *)H5FL_SEQ_FREE(H5O_chunk_t, oh->chunk);
+    } /* end if */
+
+    /* Destroy messages */
+    if(oh->mesg) {
+        for(u = 0; u < oh->nmesgs; u++) {
+#ifndef NDEBUG
+            /* Verify that message is clean, unless it could have been marked
+             * dirty by decoding */
+            if(oh->ndecode_dirtied && oh->mesg[u].dirty)
+                oh->ndecode_dirtied--;
+            else
+                HDassert(oh->mesg[u].dirty == 0);
+#endif /* NDEBUG */
+
+            H5O__msg_free_mesg(&oh->mesg[u]);
+        } /* end for */
+
+        /* Make sure we accounted for all the messages dirtied by decoding */
+        HDassert(!oh->ndecode_dirtied);
+
+        oh->mesg = (H5O_mesg_t *)H5FL_SEQ_FREE(H5O_mesg_t, oh->mesg);
+    } /* end if */
+
+    /* Destroy the proxy */
+    if(oh->proxy)
+        if(H5AC_proxy_entry_dest(oh->proxy) < 0)
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to destroy virtual entry used for proxy")
+
+    /* destroy object header */
+    oh = H5FL_FREE(H5O_t, oh);
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O__free() */
+
diff --git a/src/H5Olayout.c b/src/H5Olayout.c
index b7a2584..d8f05f0 100644
--- a/src/H5Olayout.c
+++ b/src/H5Olayout.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Robb Matzke <matzke@llnl.gov>
@@ -35,25 +33,23 @@
 
 /* Local macros */
 
-/* Version # of encoded virtual dataset global heap blocks */
-#define H5O_LAYOUT_VDS_GH_ENC_VERS      0
-
 
 /* PRIVATE PROTOTYPES */
-static void *H5O__layout_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__layout_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O__layout_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void *H5O__layout_copy(const void *_mesg, void *_dest);
 static size_t H5O__layout_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
 static herr_t H5O__layout_reset(void *_mesg);
 static herr_t H5O__layout_free(void *_mesg);
-static herr_t H5O__layout_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    void *_mesg);
+static herr_t H5O__layout_delete(H5F_t *f, H5O_t *open_oh, void *_mesg);
+static herr_t H5O__layout_pre_copy_file(H5F_t *file_src, const void *mesg_src,
+    hbool_t *deleted, const H5O_copy_t *cpy_info, void *udata);
 static void *H5O__layout_copy_file(H5F_t *file_src, void *mesg_src,
     H5F_t *file_dst, hbool_t *recompute_size, unsigned *mesg_flags,
-    H5O_copy_t *cpy_info, void *udata, hid_t dxpl_id);
-static herr_t H5O__layout_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-    FILE * stream, int indent, int fwidth);
+    H5O_copy_t *cpy_info, void *udata);
+static herr_t H5O__layout_debug(H5F_t *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_LAYOUT[1] = {{
@@ -71,7 +67,7 @@ const H5O_msg_class_t H5O_MSG_LAYOUT[1] = {{
     NULL,                       /* link method                          */
     NULL,                       /* set share method                     */
     NULL,                       /* can share method                     */
-    NULL,                       /* pre copy native value to file        */
+    H5O__layout_pre_copy_file,  /* pre copy native value to file        */
     H5O__layout_copy_file,      /* copy native value to file            */
     NULL,                       /* post copy native value to file       */
     NULL,                       /* get creation index                   */
@@ -100,8 +96,9 @@ H5FL_DEFINE(H5O_layout_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O__layout_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__layout_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_layout_t           *mesg = NULL;
     uint8_t                *heap_block = NULL;
@@ -397,7 +394,7 @@ H5O__layout_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED
                     size_t i;
 
                     /* Read heap */
-                    if(NULL == (heap_block = (uint8_t *)H5HG_read(f, dxpl_id, &(mesg->storage.u.virt.serial_list_hobjid), NULL, &block_size)))
+                    if(NULL == (heap_block = (uint8_t *)H5HG_read(f, &(mesg->storage.u.virt.serial_list_hobjid), NULL, &block_size)))
                         HGOTO_ERROR(H5E_OHDR, H5E_READERROR, NULL, "Unable to read global heap block")
 
                     heap_block_p = (const uint8_t *)heap_block;
@@ -552,8 +549,6 @@ static herr_t
 H5O__layout_encode(H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, uint8_t *p, const void *_mesg)
 {
     const H5O_layout_t     *mesg = (const H5O_layout_t *) _mesg;
-    uint8_t                *heap_block = NULL;
-    size_t                  *str_size = NULL;
     unsigned               u;
     herr_t ret_value = SUCCEED;   /* Return value */
 
@@ -678,106 +673,9 @@ H5O__layout_encode(H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, uint8_t *p,
             break;
 
         case H5D_VIRTUAL:
-            /* Create heap block if it has not been created yet */
-            /* Note that we assume here that the contents of the heap block
-             * cannot change!  If this ever stops being the case we must change
-             * this code to allow overwrites of the heap block.  -NAF */
-            if((mesg->storage.u.virt.serial_list_hobjid.addr == HADDR_UNDEF)
-                    && (mesg->storage.u.virt.list_nused > 0)) {
-                uint8_t *heap_block_p;
-                size_t block_size;
-                hssize_t select_serial_size;
-                hsize_t tmp_hsize;
-                uint32_t chksum;
-                size_t i;
-
-                /* Allocate array for caching results of strlen */
-                if(NULL == (str_size = (size_t *)H5MM_malloc(2 * mesg->storage.u.virt.list_nused *sizeof(size_t))))
-                    HGOTO_ERROR(H5E_OHDR, H5E_RESOURCE, FAIL, "unable to allocate string length array")
-
-                /*
-                 * Calculate heap block size
-                 */
-                /* Version and number of entries */
-                block_size = (size_t)1 + H5F_SIZEOF_SIZE(f);
-
-                /* Calculate size of each entry */
-                for(i = 0; i < mesg->storage.u.virt.list_nused; i++) {
-                    HDassert(mesg->storage.u.virt.list[i].source_file_name);
-                    HDassert(mesg->storage.u.virt.list[i].source_dset_name);
-                    HDassert(mesg->storage.u.virt.list[i].source_select);
-                    HDassert(mesg->storage.u.virt.list[i].source_dset.virtual_select);
-
-                    /* Source file name */
-                    str_size[2 * i] = HDstrlen(mesg->storage.u.virt.list[i].source_file_name) + (size_t)1;
-                    block_size += str_size[2 * i];
-
-                    /* Source dset name */
-                    str_size[(2 * i) + 1] = HDstrlen(mesg->storage.u.virt.list[i].source_dset_name) + (size_t)1;
-                    block_size += str_size[(2 * i) + 1];
-
-                    /* Source selection */
-                    if((select_serial_size = H5S_SELECT_SERIAL_SIZE(mesg->storage.u.virt.list[i].source_select)) < 0)
-                        HGOTO_ERROR(H5E_OHDR, H5E_CANTENCODE, FAIL, "unable to check dataspace selection size")
-                    block_size += (size_t)select_serial_size;
-
-                    /* Virtual dataset selection */
-                    if((select_serial_size = H5S_SELECT_SERIAL_SIZE(mesg->storage.u.virt.list[i].source_dset.virtual_select)) < 0)
-                        HGOTO_ERROR(H5E_OHDR, H5E_CANTENCODE, FAIL, "unable to check dataspace selection size")
-                    block_size += (size_t)select_serial_size;
-                } /* end for */
-
-                /* Checksum */
-                block_size += 4;
-
-                /* Allocate heap block */
-                if(NULL == (heap_block = (uint8_t *)H5MM_malloc(block_size)))
-                    HGOTO_ERROR(H5E_OHDR, H5E_RESOURCE, FAIL, "unable to allocate heap block")
-
-                /*
-                 * Encode heap block
-                 */
-                heap_block_p = heap_block;
-
-                /* Encode heap block encoding version */
-                *heap_block_p++ = (uint8_t)H5O_LAYOUT_VDS_GH_ENC_VERS;
-
-                /* Number of entries */
-                tmp_hsize = (hsize_t)mesg->storage.u.virt.list_nused;
-                H5F_ENCODE_LENGTH(f, heap_block_p, tmp_hsize)
-
-                /* Encode each entry */
-                for(i = 0; i < mesg->storage.u.virt.list_nused; i++) {
-                    /* Source file name */
-                    (void)HDmemcpy((char *)heap_block_p, mesg->storage.u.virt.list[i].source_file_name, str_size[2 * i]);
-                    heap_block_p += str_size[2 * i];
-
-                    /* Source dataset name */
-                    (void)HDmemcpy((char *)heap_block_p, mesg->storage.u.virt.list[i].source_dset_name, str_size[(2 * i) + 1]);
-                    heap_block_p += str_size[(2 * i) + 1];
-
-                    /* Source selection */
-                    if(H5S_SELECT_SERIALIZE(mesg->storage.u.virt.list[i].source_select, &heap_block_p) < 0)
-                        HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to serialize source selection")
-
-                    /* Virtual selection */
-                    if(H5S_SELECT_SERIALIZE(mesg->storage.u.virt.list[i].source_dset.virtual_select, &heap_block_p) < 0)
-                        HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to serialize virtual selection")
-                } /* end for */
-
-                /* Checksum */
-                chksum = H5_checksum_metadata(heap_block, block_size - (size_t)4, 0);
-                UINT32ENCODE(heap_block_p, chksum)
-
-                /* Insert block into global heap */
-                if(H5HG_insert(f, H5AC_ind_read_dxpl_id, block_size, heap_block, &((H5O_layout_t *)mesg)->storage.u.virt.serial_list_hobjid) < 0) /* Casting away const OK  --NAF */
-                    HGOTO_ERROR(H5E_OHDR, H5E_CANTINSERT, FAIL, "unable to insert virtual dataset heap block")
-            } /* end if */
-
-            /* Heap information */
+            /* Encode heap ID for VDS info */
             H5F_addr_encode(f, &p, mesg->storage.u.virt.serial_list_hobjid.addr);
             UINT32ENCODE(p, mesg->storage.u.virt.serial_list_hobjid.idx);
-
             break;
 
         case H5D_LAYOUT_ERROR:
@@ -787,9 +685,6 @@ H5O__layout_encode(H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, uint8_t *p,
     } /* end switch */
 
 done:
-    heap_block = (uint8_t *)H5MM_xfree(heap_block);
-    str_size = (size_t *)H5MM_xfree(str_size);
-
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5O__layout_encode() */
 
@@ -999,7 +894,7 @@ H5O__layout_free(void *_mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O__layout_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
+H5O__layout_delete(H5F_t *f, H5O_t *open_oh, void *_mesg)
 {
     H5O_layout_t *mesg = (H5O_layout_t *) _mesg;
     herr_t ret_value = SUCCEED;   /* Return value */
@@ -1019,19 +914,19 @@ H5O__layout_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
 
         case H5D_CONTIGUOUS:    /* Contiguous block on disk */
             /* Free the file space for the raw data */
-            if(H5D__contig_delete(f, dxpl_id, &mesg->storage) < 0)
+            if(H5D__contig_delete(f, &mesg->storage) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to free raw data")
             break;
 
         case H5D_CHUNKED:       /* Chunked blocks on disk */
             /* Free the file space for the index & chunk raw data */
-            if(H5D__chunk_delete(f, dxpl_id, open_oh, &mesg->storage) < 0)
+            if(H5D__chunk_delete(f, open_oh, &mesg->storage) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to free raw data")
             break;
 
         case H5D_VIRTUAL:       /* Virtual dataset */
             /* Free the file space virtual dataset */
-            if(H5D__virtual_delete(f, dxpl_id, &mesg->storage) < 0)
+            if(H5D__virtual_delete(f, &mesg->storage) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to free raw data")
             break;
 
@@ -1047,6 +942,42 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5O__layout_pre_copy_file
+ *
+ * Purpose:     Perform any necessary actions before copying message between
+ *              files.
+ *
+ * Return:      Success:        Non-negative
+ *              Failure:        Negative
+ *
+ * Programmer:  Vailin Choi; Dec 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5O__layout_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void *mesg_src,
+    hbool_t H5_ATTR_UNUSED *deleted, const H5O_copy_t *cpy_info, void H5_ATTR_UNUSED *udata)
+{
+    const H5O_layout_t *layout_src = (const H5O_layout_t *)mesg_src;  /* Source layout */
+    herr_t ret_value = SUCCEED;   /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* check args */
+    HDassert(cpy_info);
+    HDassert(cpy_info->file_dst);
+
+    /* Check to ensure that the version of the message to be copied does not exceed
+       the message version allowed by the destination file's high bound */
+    if(layout_src->version > H5O_layout_ver_bounds[H5F_HIGH_BOUND(cpy_info->file_dst)])
+        HGOTO_ERROR(H5E_OHDR, H5E_BADRANGE, FAIL, "layout message version out of bounds")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O__layout_pre_copy_file() */
+
+
+/*-------------------------------------------------------------------------
  * Function:    H5O__layout_copy_file
  *
  * Purpose:     Copies a message from _MESG to _DEST in file
@@ -1063,7 +994,7 @@ done:
 static void *
 H5O__layout_copy_file(H5F_t *file_src, void *mesg_src, H5F_t *file_dst,
     hbool_t H5_ATTR_UNUSED *recompute_size, unsigned H5_ATTR_UNUSED *mesg_flags,
-    H5O_copy_t *cpy_info, void *_udata, hid_t dxpl_id)
+    H5O_copy_t *cpy_info, void *_udata)
 {
     H5D_copy_file_ud_t *udata = (H5D_copy_file_ud_t *)_udata;   /* Dataset copying user data */
     H5O_layout_t       *layout_src = (H5O_layout_t *) mesg_src;
@@ -1087,7 +1018,7 @@ H5O__layout_copy_file(H5F_t *file_src, void *mesg_src, H5F_t *file_dst,
         case H5D_COMPACT:
             if(layout_src->storage.u.compact.buf) {
                 /* copy compact raw data */
-                if(H5D__compact_copy(file_src, &layout_src->storage.u.compact, file_dst, &layout_dst->storage.u.compact, udata->src_dtype, cpy_info, dxpl_id) < 0)
+                if(H5D__compact_copy(file_src, &layout_src->storage.u.compact, file_dst, &layout_dst->storage.u.compact, udata->src_dtype, cpy_info) < 0)
                     HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, NULL, "unable to copy chunked storage")
                 copied = TRUE;
             } /* end if */
@@ -1104,7 +1035,7 @@ H5O__layout_copy_file(H5F_t *file_src, void *mesg_src, H5F_t *file_dst,
 
             if(H5D__contig_is_space_alloc(&layout_src->storage)) {
                 /* copy contiguous raw data */
-                if(H5D__contig_copy(file_src, &layout_src->storage.u.contig, file_dst, &layout_dst->storage.u.contig, udata->src_dtype, cpy_info, dxpl_id) < 0)
+                if(H5D__contig_copy(file_src, &layout_src->storage.u.contig, file_dst, &layout_dst->storage.u.contig, udata->src_dtype, cpy_info) < 0)
                     HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, NULL, "unable to copy contiguous storage")
                 copied = TRUE;
             } /* end if */
@@ -1113,7 +1044,7 @@ H5O__layout_copy_file(H5F_t *file_src, void *mesg_src, H5F_t *file_dst,
         case H5D_CHUNKED:
             if(H5D__chunk_is_space_alloc(&layout_src->storage)) {
                 /* Create chunked layout */
-                if(H5D__chunk_copy(file_src, &layout_src->storage.u.chunk, &layout_src->u.chunk, file_dst, &layout_dst->storage.u.chunk, udata->src_space_extent, udata->src_dtype, udata->common.src_pline, cpy_info, dxpl_id) < 0)
+                if(H5D__chunk_copy(file_src, &layout_src->storage.u.chunk, &layout_src->u.chunk, file_dst, &layout_dst->storage.u.chunk, udata->src_space_extent, udata->src_dtype, udata->common.src_pline, cpy_info) < 0)
                     HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, NULL, "unable to copy chunked storage")
                 copied = TRUE;
             } /* end if */
@@ -1122,7 +1053,7 @@ H5O__layout_copy_file(H5F_t *file_src, void *mesg_src, H5F_t *file_dst,
         case H5D_VIRTUAL:
             /* Copy virtual layout.  Always copy so the memory fields get copied
              * properly. */
-            if(H5D__virtual_copy(file_dst, layout_dst, dxpl_id) < 0)
+            if(H5D__virtual_copy(file_dst, layout_dst) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, NULL, "unable to copy virtual storage")
             break;
 
@@ -1161,8 +1092,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O__layout_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg,
-    FILE * stream, int indent, int fwidth)
+H5O__layout_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth)
 {
     const H5O_layout_t     *mesg = (const H5O_layout_t *) _mesg;
     size_t                  u;
diff --git a/src/H5Olinfo.c b/src/H5Olinfo.c
index 62e63d4..4903d9f 100644
--- a/src/H5Olinfo.c
+++ b/src/H5Olinfo.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -38,22 +36,21 @@
 
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_linfo_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__linfo_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_linfo_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void *H5O_linfo_copy(const void *_mesg, void *_dest);
 static size_t H5O_linfo_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_linfo_free(void *_mesg);
-static herr_t H5O_linfo_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    void *_mesg);
-static void *H5O_linfo_copy_file(H5F_t *file_src, void *native_src,
-    H5F_t *file_dst, hbool_t *recompute_size, unsigned *mesg_flags,
-    H5O_copy_t *cpy_info, void *udata, hid_t dxpl_id);
-static herr_t H5O_linfo_post_copy_file(const H5O_loc_t *parent_src_oloc,
-    const void *mesg_src, H5O_loc_t *dst_oloc, void *mesg_dst,
-    unsigned *mesg_flags, hid_t dxpl_id, H5O_copy_t *cpy_info);
-static herr_t H5O_linfo_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-			     FILE * stream, int indent, int fwidth);
+static herr_t H5O__linfo_free(void *_mesg);
+static herr_t H5O__linfo_delete(H5F_t *f, H5O_t *open_oh, void *_mesg);
+static void *H5O__linfo_copy_file(H5F_t *file_src, void *native_src,
+        H5F_t *file_dst, hbool_t *recompute_size, unsigned *mesg_flags,
+        H5O_copy_t *cpy_info, void *udata);
+static herr_t H5O__linfo_post_copy_file(const H5O_loc_t *parent_src_oloc,
+        const void *mesg_src, H5O_loc_t *dst_oloc, void *mesg_dst,
+        unsigned *mesg_flags, H5O_copy_t *cpy_info);
+static herr_t H5O__linfo_debug(H5F_t *f, const void *_mesg,
+        FILE * stream, int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_LINFO[1] = {{
@@ -61,22 +58,22 @@ const H5O_msg_class_t H5O_MSG_LINFO[1] = {{
     "linfo",                 	/*message name for debugging    */
     sizeof(H5O_linfo_t),     	/*native message size           */
     0,				/* messages are sharable?       */
-    H5O_linfo_decode,        	/*decode message                */
+    H5O__linfo_decode,        	/*decode message                */
     H5O_linfo_encode,        	/*encode message                */
     H5O_linfo_copy,          	/*copy the native value         */
     H5O_linfo_size,          	/*size of symbol table entry    */
     NULL,                   	/*default reset method          */
-    H5O_linfo_free,	        /* free method			*/
-    H5O_linfo_delete,	        /* file delete method		*/
+    H5O__linfo_free,	        /* free method			*/
+    H5O__linfo_delete,	        /* file delete method		*/
     NULL,			/* link method			*/
     NULL, 			/*set share method		*/
     NULL,		    	/*can share method		*/
     NULL,			/* pre copy native value to file */
-    H5O_linfo_copy_file,	/* copy native value to file    */
-    H5O_linfo_post_copy_file,	/* post copy native value to file */
+    H5O__linfo_copy_file,	/* copy native value to file    */
+    H5O__linfo_post_copy_file,	/* post copy native value to file */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_linfo_debug          	/*debug the message             */
+    H5O__linfo_debug          	/*debug the message             */
 }};
 
 /* Current version of link info information */
@@ -92,7 +89,6 @@ typedef struct {
     const H5O_loc_t *src_oloc;          /* Source object location */
     H5O_loc_t *dst_oloc;                /* Destination object location */
     H5O_linfo_t *dst_linfo;             /* Destination object's link info message */
-    hid_t dxpl_id;                      /* DXPL for operation */
     H5O_copy_t  *cpy_info;              /* Information for copy operation */
 } H5O_linfo_postcopy_ud_t;
 
@@ -101,7 +97,7 @@ H5FL_DEFINE_STATIC(H5O_linfo_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_linfo_decode
+ * Function:    H5O__linfo_decode
  *
  * Purpose:     Decode a message and return a pointer to a newly allocated one.
  *
@@ -115,14 +111,15 @@ H5FL_DEFINE_STATIC(H5O_linfo_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_linfo_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__linfo_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_linfo_t	*linfo = NULL;  /* Link info */
     unsigned char index_flags;  /* Flags for encoding link index info */
     void *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -134,7 +131,7 @@ H5O_linfo_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *o
 
     /* Allocate space for message */
     if(NULL == (linfo = H5FL_MALLOC(H5O_linfo_t)))
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
     /* Get the index flags for the group */
     index_flags = *p++;
@@ -173,7 +170,7 @@ done:
             linfo = H5FL_FREE(H5O_linfo_t, linfo);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_linfo_decode() */
+} /* end H5O__linfo_decode() */
 
 
 /*-------------------------------------------------------------------------
@@ -257,7 +254,7 @@ H5O_linfo_copy(const void *_mesg, void *_dest)
     /* check args */
     HDassert(linfo);
     if(!dest && NULL == (dest = H5FL_MALLOC(H5O_linfo_t)))
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
     /* copy */
     *dest = *linfo;
@@ -307,9 +304,9 @@ H5O_linfo_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_linfo_free
+ * Function:	H5O__linfo_free
  *
- * Purpose:	Free's the message
+ * Purpose:	Frees the message
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -319,20 +316,20 @@ H5O_linfo_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_linfo_free(void *mesg)
+H5O__linfo_free(void *mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(mesg);
 
     mesg = H5FL_FREE(H5O_linfo_t, mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_linfo_free() */
+} /* end H5O__linfo_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_linfo_delete
+ * Function:    H5O__linfo_delete
  *
  * Purpose:     Free file space referenced by message
  *
@@ -344,12 +341,12 @@ H5O_linfo_free(void *mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_linfo_delete(H5F_t *f, hid_t dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh, void *_mesg)
+H5O__linfo_delete(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, void *_mesg)
 {
     H5O_linfo_t *linfo = (H5O_linfo_t *)_mesg;
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -357,16 +354,16 @@ H5O_linfo_delete(H5F_t *f, hid_t dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh, void *_
 
     /* If the group is using "dense" link storage, delete it */
     if(H5F_addr_defined(linfo->fheap_addr))
-        if(H5G__dense_delete(f, dxpl_id, linfo, TRUE) < 0)
+        if(H5G__dense_delete(f, linfo, TRUE) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to free dense link storage")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_linfo_delete() */
+} /* end H5O__linfo_delete() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_linfo_copy_file
+ * Function:    H5O__linfo_copy_file
  *
  * Purpose:     Copies a message from _MESG to _DEST in file
  *
@@ -380,16 +377,16 @@ done:
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_linfo_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *native_src, H5F_t *file_dst,
+H5O__linfo_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *native_src, H5F_t *file_dst,
     hbool_t H5_ATTR_UNUSED *recompute_size, unsigned H5_ATTR_UNUSED *mesg_flags,
-    H5O_copy_t *cpy_info, void *_udata, hid_t dxpl_id)
+    H5O_copy_t *cpy_info, void *_udata)
 {
     H5O_linfo_t         *linfo_src = (H5O_linfo_t *) native_src;
     H5O_linfo_t         *linfo_dst = NULL;
     H5G_copy_file_ud_t *udata = (H5G_copy_file_ud_t *) _udata;
     void                *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, H5AC__COPIED_TAG, NULL)
+    FUNC_ENTER_STATIC_TAG(H5AC__COPIED_TAG)
 
     /* check args */
     HDassert(linfo_src);
@@ -417,7 +414,7 @@ H5O_linfo_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *native_src, H5F_t *fil
          */
         if(H5F_addr_defined(linfo_src->fheap_addr)) {
             /* Create the dense link storage */
-            if(H5G__dense_create(file_dst, dxpl_id, linfo_dst, udata->common.src_pline) < 0)
+            if(H5G__dense_create(file_dst, linfo_dst, udata->common.src_pline) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, NULL, "unable to create 'dense' form of new format group")
         } /* end if */
     } /* end else */
@@ -430,12 +427,12 @@ done:
         if(linfo_dst)
             linfo_dst = H5FL_FREE(H5O_linfo_t, linfo_dst);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, NULL)
-} /* H5O_linfo_copy_file() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* H5O__linfo_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_linfo_post_copy_file_cb
+ * Function:	H5O__linfo_post_copy_file_cb
  *
  * Purpose:	Callback routine for copying links from src to dst file
  *              during "post copy" routine
@@ -450,35 +447,34 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_linfo_post_copy_file_cb(const H5O_link_t *src_lnk, void *_udata)
+H5O__linfo_post_copy_file_cb(const H5O_link_t *src_lnk, void *_udata)
 {
     H5O_linfo_postcopy_ud_t *udata = (H5O_linfo_postcopy_ud_t *)_udata;     /* 'User data' passed in */
     H5O_link_t dst_lnk;                 /* Destination link to insert */
     hbool_t dst_lnk_init = FALSE;       /* Whether the destination link is initialized */
     herr_t ret_value = H5_ITER_CONT;  /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check arguments */
     HDassert(src_lnk);
     HDassert(udata);
 
     /* Copy the link (and the object it points to) */
-    if(H5L_link_copy_file(udata->dst_oloc->file, udata->dxpl_id, src_lnk,
-            udata->src_oloc, &dst_lnk, udata->cpy_info) < 0)
+    if(H5L__link_copy_file(udata->dst_oloc->file, src_lnk, udata->src_oloc, &dst_lnk, udata->cpy_info) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, H5_ITER_ERROR, "unable to copy link")
     dst_lnk_init = TRUE;
 
-    /* Set metadata tag in dxpl_id */
-    H5_BEGIN_TAG(udata->dxpl_id, H5AC__COPIED_TAG, FAIL);
+    /* Set metadata tag in API context */
+    H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
     /* Insert the new object in the destination file's group */
     /* (Doesn't increment the link count - that's already been taken care of for hard links) */
-    if(H5G__dense_insert(udata->dst_oloc->file, udata->dxpl_id, udata->dst_linfo, &dst_lnk) < 0)
+    if(H5G__dense_insert(udata->dst_oloc->file, udata->dst_linfo, &dst_lnk) < 0)
         HGOTO_ERROR_TAG(H5E_OHDR, H5E_CANTINSERT, H5_ITER_ERROR, "unable to insert destination link")
 
-    /* Reset metadata tag in dxpl_id */
-    H5_END_TAG(FAIL);
+    /* Reset metadata tag in API context */
+    H5_END_TAG
 
 done:
     /* Check if the destination link has been initialized */
@@ -486,11 +482,11 @@ done:
         H5O_msg_reset(H5O_LINK_ID, &dst_lnk);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_linfo_post_copy_file_cb() */
+} /* end H5O__linfo_post_copy_file_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_linfo_post_copy_file
+ * Function:    H5O__linfo_post_copy_file
  *
  * Purpose:     Finish copying a message from between files
  *
@@ -502,15 +498,15 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_linfo_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
+H5O__linfo_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
     H5O_loc_t *dst_oloc, void *mesg_dst, unsigned H5_ATTR_UNUSED *mesg_flags,
-    hid_t dxpl_id, H5O_copy_t *cpy_info)
+    H5O_copy_t *cpy_info)
 {
     const H5O_linfo_t   *linfo_src = (const H5O_linfo_t *)mesg_src;
     H5O_linfo_t         *linfo_dst = (H5O_linfo_t *)mesg_dst;
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(src_oloc && src_oloc->file);
@@ -532,21 +528,20 @@ H5O_linfo_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
         udata.src_oloc = src_oloc;
         udata.dst_oloc = dst_oloc;
         udata.dst_linfo = linfo_dst;
-        udata.dxpl_id = dxpl_id;
         udata.cpy_info = cpy_info;
 
         /* Iterate over the links in the group, building a table of the link messages */
-        if(H5G__dense_iterate(src_oloc->file, dxpl_id, linfo_src, H5_INDEX_NAME, H5_ITER_NATIVE, (hsize_t)0, NULL, H5O_linfo_post_copy_file_cb, &udata) < 0)
+        if(H5G__dense_iterate(src_oloc->file, linfo_src, H5_INDEX_NAME, H5_ITER_NATIVE, (hsize_t)0, NULL, H5O__linfo_post_copy_file_cb, &udata) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTNEXT, FAIL, "error iterating over links")
     } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_linfo_post_copy_file() */
+} /* H5O__linfo_post_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_linfo_debug
+ * Function:    H5O__linfo_debug
  *
  * Purpose:     Prints debugging info for a message.
  *
@@ -559,12 +554,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_linfo_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE * stream,
-	       int indent, int fwidth)
+H5O__linfo_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth)
 {
     const H5O_linfo_t       *linfo = (const H5O_linfo_t *) _mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -590,5 +585,5 @@ H5O_linfo_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const voi
 
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_linfo_debug() */
+} /* end H5O__linfo_debug() */
 
diff --git a/src/H5Olink.c b/src/H5Olink.c
index fd4ee88..6447936 100644
--- a/src/H5Olink.c
+++ b/src/H5Olink.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -40,23 +38,23 @@
 
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_link_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__link_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_link_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void *H5O_link_copy(const void *_mesg, void *_dest);
 static size_t H5O_link_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_link_reset(void *_mesg);
-static herr_t H5O_link_free(void *_mesg);
+static herr_t H5O__link_reset(void *_mesg);
+static herr_t H5O__link_free(void *_mesg);
 static herr_t H5O_link_pre_copy_file(H5F_t *file_src, const void *mesg_src,
     hbool_t *deleted, const H5O_copy_t *cpy_info, void *udata);
-static void *H5O_link_copy_file(H5F_t *file_src, void *native_src,
+static void *H5O__link_copy_file(H5F_t *file_src, void *native_src,
     H5F_t *file_dst, hbool_t *recompute_size, unsigned *mesg_flags,
-    H5O_copy_t *cpy_info, void *udata, hid_t dxpl_id);
-static herr_t H5O_link_post_copy_file(const H5O_loc_t *src_oloc,
+    H5O_copy_t *cpy_info, void *udata);
+static herr_t H5O__link_post_copy_file(const H5O_loc_t *src_oloc,
     const void *mesg_src, H5O_loc_t *dst_oloc, void *mesg_dst,
-    unsigned *mesg_flags, hid_t dxpl_id, H5O_copy_t *cpy_info);
-static herr_t H5O_link_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-    FILE * stream, int indent, int fwidth);
+    unsigned *mesg_flags, H5O_copy_t *cpy_info);
+static herr_t H5O__link_debug(H5F_t *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_LINK[1] = {{
@@ -64,22 +62,22 @@ const H5O_msg_class_t H5O_MSG_LINK[1] = {{
     "link",                 	/*message name for debugging    */
     sizeof(H5O_link_t),     	/*native message size           */
     0,				/* messages are sharable?       */
-    H5O_link_decode,        	/*decode message                */
+    H5O__link_decode,        	/*decode message                */
     H5O_link_encode,        	/*encode message                */
     H5O_link_copy,          	/*copy the native value         */
     H5O_link_size,          	/*size of symbol table entry    */
-    H5O_link_reset,		/* reset method			*/
-    H5O_link_free,	        /* free method			*/
+    H5O__link_reset,		/* reset method			*/
+    H5O__link_free,	        /* free method			*/
     H5O_link_delete,	       	/* file delete method		*/
     NULL,			/* link method			*/
     NULL, 			/*set share method		*/
     NULL,		    	/*can share method		*/
     H5O_link_pre_copy_file,	/* pre copy native value to file */
-    H5O_link_copy_file,		/* copy native value to file    */
-    H5O_link_post_copy_file,	/* post copy native value to file    */
+    H5O__link_copy_file,	/* copy native value to file    */
+    H5O__link_post_copy_file,	/* post copy native value to file    */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_link_debug          	/*debug the message             */
+    H5O__link_debug          	/*debug the message             */
 }};
 
 /* Current version of link information */
@@ -103,7 +101,7 @@ H5FL_DEFINE_STATIC(H5O_link_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_link_decode
+ * Function:    H5O__link_decode
  *
  * Purpose:     Decode a message and return a pointer to
  *              a newly allocated one.
@@ -119,15 +117,16 @@ H5FL_DEFINE_STATIC(H5O_link_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_link_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__link_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_link_t          *lnk = NULL;    /* Pointer to link message */
     size_t              len = 0;        /* Length of a string in the message */
     unsigned char       link_flags;     /* Flags for encoding link info */
     void                *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -264,7 +263,7 @@ done:
         } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_link_decode() */
+} /* end H5O__link_decode() */
 
 
 /*-------------------------------------------------------------------------
@@ -536,7 +535,7 @@ H5O_link_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_link_reset
+ * Function:	H5O__link_reset
  *
  * Purpose:	Frees resources within a message, but doesn't free
  *		the message itself.
@@ -549,11 +548,11 @@ H5O_link_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_link_reset(void *_mesg)
+H5O__link_reset(void *_mesg)
 {
     H5O_link_t *lnk = (H5O_link_t *)_mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     if(lnk) {
         /* Free information for link (but don't free link pointer) */
@@ -567,13 +566,13 @@ H5O_link_reset(void *_mesg)
     } /* end if */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_link_reset() */
+} /* end H5O__link_reset() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_link_free
+ * Function:	H5O__link_free
  *
- * Purpose:	Free's the message contents and the message itself
+ * Purpose:	Frees the message contents and the message itself
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -583,20 +582,18 @@ H5O_link_reset(void *_mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_link_free(void *_mesg)
+H5O__link_free(void *_mesg)
 {
     H5O_link_t *lnk = (H5O_link_t *)_mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(lnk);
 
-    /* Free information for link */
-    H5O_link_reset(lnk);
     lnk = H5FL_FREE(H5O_link_t, lnk);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_link_free() */
+} /* end H5O__link_free() */
 
 
 /*-------------------------------------------------------------------------
@@ -612,7 +609,7 @@ H5O_link_free(void *_mesg)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_link_delete(H5F_t *f, hid_t dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh, void *_mesg)
+H5O_link_delete(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, void *_mesg)
 {
     H5O_link_t *lnk = (H5O_link_t *)_mesg;
     herr_t ret_value = SUCCEED;   /* Return value */
@@ -635,7 +632,7 @@ H5O_link_delete(H5F_t *f, hid_t dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh, void *_m
         oloc.addr = lnk->u.hard.addr;
 
         /* Decrement the ref count for the object */
-        if(H5O_link(&oloc, -1, dxpl_id) < 0)
+        if(H5O_link(&oloc, -1) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to decrement object link count")
     } /* end if */
     /* Perform the "delete" callback when a user-defined link is removed */
@@ -709,7 +706,7 @@ H5O_link_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void H5_ATTR_UNUSED
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_link_copy_file
+ * Function:    H5O__link_copy_file
  *
  * Purpose:     Copies a message from _MESG to _DEST in file
  *
@@ -723,14 +720,14 @@ H5O_link_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void H5_ATTR_UNUSED
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_link_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *native_src, H5F_t H5_ATTR_UNUSED *file_dst,
+H5O__link_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *native_src, H5F_t H5_ATTR_UNUSED *file_dst,
     hbool_t H5_ATTR_UNUSED *recompute_size, unsigned H5_ATTR_UNUSED *mesg_flags,
-    H5O_copy_t H5_ATTR_UNUSED *cpy_info, void H5_ATTR_UNUSED *udata, hid_t H5_ATTR_UNUSED dxpl_id)
+    H5O_copy_t H5_ATTR_UNUSED *cpy_info, void H5_ATTR_UNUSED *udata)
 {
     H5O_link_t  *link_src = (H5O_link_t *)native_src;
     void *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(link_src);
@@ -748,11 +745,11 @@ H5O_link_copy_file(H5F_t H5_ATTR_UNUSED *file_src, void *native_src, H5F_t H5_AT
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_link_copy_file() */
+} /* H5O__link_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_link_post_copy_file
+ * Function:    H5O__link_post_copy_file
  *
  * Purpose:     Finish copying a message from between files
  *
@@ -764,15 +761,15 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_link_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
+H5O__link_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
     H5O_loc_t *dst_oloc, void *mesg_dst, unsigned H5_ATTR_UNUSED *mesg_flags,
-    hid_t dxpl_id, H5O_copy_t *cpy_info)
+    H5O_copy_t *cpy_info)
 {
     const H5O_link_t    *link_src = (const H5O_link_t *)mesg_src;
     H5O_link_t          *link_dst = (H5O_link_t *)mesg_dst;
     herr_t              ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(link_src);
@@ -784,17 +781,16 @@ H5O_link_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
     HDassert(cpy_info->max_depth < 0 || cpy_info->curr_depth < cpy_info->max_depth);
 
     /* Copy the link (and the object it points to) */
-    if(H5L_link_copy_file(dst_oloc->file, dxpl_id, link_src, src_oloc, link_dst,
-            cpy_info) < 0)
+    if(H5L__link_copy_file(dst_oloc->file, link_src, src_oloc, link_dst, cpy_info) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy link")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_link_post_copy_file() */
+} /* H5O__link_post_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_link_debug
+ * Function:    H5O__link_debug
  *
  * Purpose:     Prints debugging info for a message.
  *
@@ -807,8 +803,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_link_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE * stream,
-	       int indent, int fwidth)
+H5O__link_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth)
 {
     const H5O_link_t    *lnk = (const H5O_link_t *) _mesg;
     herr_t               ret_value = SUCCEED;          /* Return value */
@@ -875,5 +871,5 @@ H5O_link_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_link_debug() */
+} /* end H5O__link_debug() */
 
diff --git a/src/H5Omessage.c b/src/H5Omessage.c
index ff4c57c..930be9b 100644
--- a/src/H5Omessage.c
+++ b/src/H5Omessage.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -56,7 +54,6 @@
 /* User data for iteration while removing a message */
 typedef struct {
     H5F_t      *f;              /* Pointer to file for insertion */
-    hid_t dxpl_id;              /* DXPL during iteration */
     int sequence;               /* Sequence # to search for */
     unsigned nfailed;           /* # of failed message removals */
     H5O_operator_t op;          /* Callback routine for removal operations */
@@ -77,7 +74,7 @@ typedef struct {
 static herr_t H5O__msg_reset_real(const H5O_msg_class_t *type, void *native);
 static herr_t H5O__msg_remove_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/,
     unsigned sequence, unsigned *oh_modified, void *_udata/*in,out*/);
-static herr_t H5O__copy_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t idx,
+static herr_t H5O__copy_mesg(H5F_t *f, H5O_t *oh, size_t idx,
     const H5O_msg_class_t *type, const void *mesg, unsigned mesg_flags,
     unsigned update_flags);
 
@@ -115,7 +112,7 @@ static herr_t H5O__copy_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t idx,
  */
 herr_t
 H5O_msg_create(const H5O_loc_t *loc, unsigned type_id, unsigned mesg_flags,
-    unsigned update_flags, void *mesg, hid_t dxpl_id)
+    unsigned update_flags, void *mesg)
 {
     H5O_t *oh = NULL;                   /* Object header */
     herr_t ret_value = SUCCEED;         /* Return value */
@@ -129,11 +126,11 @@ H5O_msg_create(const H5O_loc_t *loc, unsigned type_id, unsigned mesg_flags,
     HDassert(mesg);
 
     /* Pin the object header */
-    if(NULL == (oh = H5O_pin(loc, dxpl_id)))
+    if(NULL == (oh = H5O_pin(loc)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPIN, FAIL, "unable to pin object header")
 
     /* Go append message to object header */
-    if(H5O_msg_append_oh(loc->file, dxpl_id, oh, type_id, mesg_flags, update_flags, mesg) < 0)
+    if(H5O_msg_append_oh(loc->file, oh, type_id, mesg_flags, update_flags, mesg) < 0)
 	HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, FAIL, "unable to append to object header")
 
 done:
@@ -162,7 +159,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_msg_append_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned type_id,
+H5O_msg_append_oh(H5F_t *f, H5O_t *oh, unsigned type_id,
     unsigned mesg_flags, unsigned update_flags, void *mesg)
 {
     const H5O_msg_class_t *type;        /* Original H5O class type for the ID */
@@ -181,7 +178,7 @@ H5O_msg_append_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned type_id,
     HDassert(mesg);
 
     /* Append new message to object header */
-    if(H5O_msg_append_real(f, dxpl_id, oh, type, mesg_flags, update_flags, mesg) < 0)
+    if(H5O__msg_append_real(f, oh, type, mesg_flags, update_flags, mesg) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTINSERT, FAIL, "unable to create new message in header")
 
 done:
@@ -190,7 +187,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_msg_append_real
+ * Function:	H5O__msg_append_real
  *
  * Purpose:	Append a new message to an object header.
  *
@@ -205,13 +202,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_msg_append_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *type,
+H5O__msg_append_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
     unsigned mesg_flags, unsigned update_flags, void *mesg)
 {
     size_t idx;                         /* Index of message to modify */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -221,11 +218,11 @@ H5O_msg_append_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *t
     HDassert(mesg);
 
     /* Allocate space for a new message */
-    if(H5O_msg_alloc(f, dxpl_id, oh, type, &mesg_flags, mesg, &idx) < 0)
+    if(H5O__msg_alloc(f, oh, type, &mesg_flags, mesg, &idx) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_NOSPACE, FAIL, "unable to create new message")
 
     /* Copy the information for the message */
-    if(H5O__copy_mesg(f, dxpl_id, oh, idx, type, mesg, mesg_flags, update_flags) < 0)
+    if(H5O__copy_mesg(f, oh, idx, type, mesg, mesg_flags, update_flags) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to write message")
 #ifdef H5O_DEBUG
 H5O_assert(oh);
@@ -233,7 +230,7 @@ H5O_assert(oh);
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_msg_append_real() */
+} /* end H5O__msg_append_real() */
 
 
 /*-------------------------------------------------------------------------
@@ -258,7 +255,7 @@ done:
  */
 herr_t
 H5O_msg_write(const H5O_loc_t *loc, unsigned type_id, unsigned mesg_flags,
-    unsigned update_flags, void *mesg, hid_t dxpl_id)
+    unsigned update_flags, void *mesg)
 {
     H5O_t *oh = NULL;                   /* Object header to use */
     const H5O_msg_class_t *type;        /* Actual H5O class type for the ID */
@@ -278,11 +275,11 @@ H5O_msg_write(const H5O_loc_t *loc, unsigned type_id, unsigned mesg_flags,
     HDassert(0 == (mesg_flags & ~H5O_MSG_FLAG_BITS));
 
     /* Pin the object header */
-    if(NULL == (oh = H5O_pin(loc, dxpl_id)))
+    if(NULL == (oh = H5O_pin(loc)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPIN, FAIL, "unable to pin object header")
 
     /* Call the "real" modify routine */
-    if(H5O_msg_write_real(loc->file, dxpl_id, oh, type, mesg_flags, update_flags, mesg) < 0)
+    if(H5O__msg_write_real(loc->file, oh, type, mesg_flags, update_flags, mesg) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, FAIL, "unable to write object header message")
 
 done:
@@ -313,13 +310,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_msg_write_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned type_id,
-    unsigned mesg_flags, unsigned update_flags, void *mesg)
+H5O_msg_write_oh(H5F_t *f, H5O_t *oh, unsigned type_id, unsigned mesg_flags,
+    unsigned update_flags, void *mesg)
 {
     const H5O_msg_class_t *type;        /* Actual H5O class type for the ID */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, oh->cache_info.addr, FAIL)
+    FUNC_ENTER_NOAPI_TAG(oh->cache_info.addr, FAIL)
 
     /* check args */
     HDassert(f);
@@ -332,16 +329,16 @@ H5O_msg_write_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned type_id,
     HDassert(0 == (mesg_flags & ~H5O_MSG_FLAG_BITS));
 
     /* Call the "real" modify routine */
-    if(H5O_msg_write_real(f, dxpl_id, oh, type, mesg_flags, update_flags, mesg) < 0)
+    if(H5O__msg_write_real(f, oh, type, mesg_flags, update_flags, mesg) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, FAIL, "unable to write object header message")
 
 done:
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5O_msg_write_oh() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_msg_write_real
+ * Function:	H5O__msg_write_real
  *
  * Purpose:	Modifies an existing message or creates a new message.
  *
@@ -361,14 +358,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_msg_write_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *type,
+H5O__msg_write_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
     unsigned mesg_flags, unsigned update_flags, void *mesg)
 {
     H5O_mesg_t         *idx_msg;        /* Pointer to message to modify */
     size_t		idx;            /* Index of message to modify */
     herr_t	        ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -410,7 +407,7 @@ H5O_msg_write_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *ty
          *      the location of the object changes (from in another object's
          *      header to the SOHM heap), so just delete it first -QAK)
          */
-        if(H5SM_delete(f, dxpl_id, oh, (H5O_shared_t *)idx_msg->native) < 0)
+        if(H5SM_delete(f, oh, (H5O_shared_t *)idx_msg->native) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to delete message from SOHM index")
 
         /* If we're replacing a shared message, the new message must be shared
@@ -420,14 +417,14 @@ H5O_msg_write_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *ty
          * XXX: This doesn't handle freeing extra space in object header from
          *      a message shrinking.
          */
-        if((status = H5SM_try_share(f, dxpl_id, ((mesg_flags & H5O_MSG_FLAG_SHARED) ? NULL : oh), 0, idx_msg->type->id, mesg, &mesg_flags)) < 0)
+        if((status = H5SM_try_share(f, ((mesg_flags & H5O_MSG_FLAG_SHARED) ? NULL : oh), 0, idx_msg->type->id, mesg, &mesg_flags)) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_BADMESG, FAIL, "error while trying to share message")
         if(status == FALSE && (mesg_flags & H5O_MSG_FLAG_SHARED))
             HGOTO_ERROR(H5E_OHDR, H5E_BADMESG, FAIL, "message changed sharing status")
     } /* end if */
 
     /* Copy the information for the message */
-    if(H5O__copy_mesg(f, dxpl_id, oh, idx, type, mesg, mesg_flags, update_flags) < 0)
+    if(H5O__copy_mesg(f, oh, idx, type, mesg, mesg_flags, update_flags) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to write message")
 #ifdef H5O_DEBUG
 H5O_assert(oh);
@@ -435,7 +432,7 @@ H5O_assert(oh);
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_msg_write_real() */
+} /* end H5O__msg_write_real() */
 
 
 /*-------------------------------------------------------------------------
@@ -462,13 +459,12 @@ done:
  *-------------------------------------------------------------------------
  */
 void *
-H5O_msg_read(const H5O_loc_t *loc, unsigned type_id, void *mesg,
-    hid_t dxpl_id)
+H5O_msg_read(const H5O_loc_t *loc, unsigned type_id, void *mesg)
 {
     H5O_t *oh = NULL;                   /* Object header to use */
     void *ret_value = NULL;             /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, loc->addr, NULL)
+    FUNC_ENTER_NOAPI_TAG(loc->addr, NULL)
 
     /* check args */
     HDassert(loc);
@@ -477,18 +473,18 @@ H5O_msg_read(const H5O_loc_t *loc, unsigned type_id, void *mesg,
     HDassert(type_id < NELMTS(H5O_msg_class_g));
 
     /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, NULL, "unable to protect object header")
 
     /* Call the "real" read routine */
-    if(NULL == (ret_value = H5O_msg_read_oh(loc->file, dxpl_id, oh, type_id, mesg)))
+    if(NULL == (ret_value = H5O_msg_read_oh(loc->file, oh, type_id, mesg)))
 	HGOTO_ERROR(H5E_OHDR, H5E_READERROR, NULL, "unable to read object header message")
 
 done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, NULL, "unable to release object header")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, NULL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5O_msg_read() */
 
 
@@ -516,8 +512,7 @@ done:
  *-------------------------------------------------------------------------
  */
 void *
-H5O_msg_read_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned type_id,
-    void *mesg)
+H5O_msg_read_oh(H5F_t *f, H5O_t *oh, unsigned type_id, void *mesg)
 {
     const H5O_msg_class_t *type;        /* Actual H5O class type for the ID */
     unsigned       idx;                 /* Message's index in object header */
@@ -543,7 +538,7 @@ H5O_msg_read_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned type_id,
      * Decode the message if necessary.  If the message is shared then retrieve
      * native message through the shared interface.
      */
-    H5O_LOAD_NATIVE(f, dxpl_id, 0, oh, &(oh->mesg[idx]), NULL)
+    H5O_LOAD_NATIVE(f, 0, oh, &(oh->mesg[idx]), NULL)
 
     /*
      * The object header caches the native message (along with
@@ -663,16 +658,16 @@ H5O_msg_free(unsigned type_id, void *mesg)
     HDassert(type);
 
     /* Call the "real" free routine */
-    ret_value = H5O_msg_free_real(type, mesg);
+    ret_value = H5O__msg_free_real(type, mesg);
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5O_msg_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_msg_free_mesg
+ * Function:	H5O__msg_free_mesg
  *
- * Purpose:	Call H5O_msg_free_real() on a message.
+ * Purpose:	Call H5O__msg_free_real() on a message.
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -682,28 +677,27 @@ H5O_msg_free(unsigned type_id, void *mesg)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_msg_free_mesg(H5O_mesg_t *mesg)
+H5O__msg_free_mesg(H5O_mesg_t *mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_PACKAGE_NOERR
 
     /* check args */
     HDassert(mesg);
 
     /* Free any native information */
-    mesg->native = H5O_msg_free_real(mesg->type, mesg->native);
+    mesg->native = H5O__msg_free_real(mesg->type, mesg->native);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_msg_free_mesg() */
+} /* end H5O__msg_free_mesg() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_msg_free_real
+ * Function:	H5O__msg_free_real
  *
  * Purpose:	Similar to H5O_msg_reset() except it also frees the message
  *		pointer.
  *
  * Return:	Success:	NULL
- *
  *		Failure:	NULL
  *
  * Programmer:	Robb Matzke
@@ -712,9 +706,9 @@ H5O_msg_free_mesg(H5O_mesg_t *mesg)
  *-------------------------------------------------------------------------
  */
 void *
-H5O_msg_free_real(const H5O_msg_class_t *type, void *msg_native)
+H5O__msg_free_real(const H5O_msg_class_t *type, void *msg_native)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_PACKAGE_NOERR
 
     /* check args */
     HDassert(type);
@@ -728,7 +722,7 @@ H5O_msg_free_real(const H5O_msg_class_t *type, void *msg_native)
     } /* end if */
 
     FUNC_LEAVE_NOAPI(NULL)
-} /* end H5O_msg_free_real() */
+} /* end H5O__msg_free_real() */
 
 
 /*-------------------------------------------------------------------------
@@ -785,7 +779,7 @@ done:
  *-------------------------------------------------------------------------
  */
 int
-H5O_msg_count(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id)
+H5O_msg_count(const H5O_loc_t *loc, unsigned type_id)
 {
     H5O_t *oh = NULL;           /* Object header to operate on */
     const H5O_msg_class_t *type;        /* Actual H5O class type for the ID */
@@ -803,7 +797,7 @@ H5O_msg_count(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id)
     HDassert(type);
 
     /* Load the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header")
 
     /* Count the messages of the correct type */
@@ -811,7 +805,7 @@ H5O_msg_count(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id)
     H5_CHECKED_ASSIGN(ret_value, int, msg_count, unsigned);
 
 done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -873,19 +867,19 @@ H5O_msg_count_real(const H5O_t *oh, const H5O_msg_class_t *type)
  *-------------------------------------------------------------------------
  */
 htri_t
-H5O_msg_exists(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id)
+H5O_msg_exists(const H5O_loc_t *loc, unsigned type_id)
 {
     H5O_t	*oh = NULL;             /* Object header for location */
     htri_t      ret_value = FAIL;       /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, loc->addr, FAIL)
+    FUNC_ENTER_NOAPI_TAG(loc->addr, FAIL)
 
     HDassert(loc);
     HDassert(loc->file);
     HDassert(type_id < NELMTS(H5O_msg_class_g));
 
     /* Load the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header")
 
     /* Call the "real" exists routine */
@@ -893,10 +887,10 @@ H5O_msg_exists(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id)
 	HGOTO_ERROR(H5E_OHDR, H5E_READERROR, FAIL, "unable to verify object header message")
 
 done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5O_msg_exists() */
 
 
@@ -963,8 +957,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_msg_remove(const H5O_loc_t *loc, unsigned type_id, int sequence, hbool_t adj_link,
-    hid_t dxpl_id)
+H5O_msg_remove(const H5O_loc_t *loc, unsigned type_id, int sequence, hbool_t adj_link)
 {
     H5O_t *oh = NULL;                   /* Pointer to actual object header */
     const H5O_msg_class_t *type;        /* Actual H5O class type for the ID */
@@ -982,11 +975,11 @@ H5O_msg_remove(const H5O_loc_t *loc, unsigned type_id, int sequence, hbool_t adj
     HDassert(type);
 
     /* Pin the object header */
-    if(NULL == (oh = H5O_pin(loc, dxpl_id)))
+    if(NULL == (oh = H5O_pin(loc)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPIN, FAIL, "unable to pin object header")
 
     /* Call the "real" remove routine */
-    if((ret_value = H5O_msg_remove_real(loc->file, oh, type, sequence, NULL, NULL, adj_link, dxpl_id)) < 0)
+    if((ret_value = H5O__msg_remove_real(loc->file, oh, type, sequence, NULL, NULL, adj_link)) < 0)
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to remove object header message")
 
 done:
@@ -1016,7 +1009,7 @@ done:
  */
 herr_t
 H5O_msg_remove_op(const H5O_loc_t *loc, unsigned type_id, int sequence,
-    H5O_operator_t op, void *op_data, hbool_t adj_link, hid_t dxpl_id)
+    H5O_operator_t op, void *op_data, hbool_t adj_link)
 {
     H5O_t *oh = NULL;                   /* Pointer to actual object header */
     const H5O_msg_class_t *type;        /* Actual H5O class type for the ID */
@@ -1034,11 +1027,11 @@ H5O_msg_remove_op(const H5O_loc_t *loc, unsigned type_id, int sequence,
     HDassert(type);
 
     /* Pin the object header */
-    if(NULL == (oh = H5O_pin(loc, dxpl_id)))
+    if(NULL == (oh = H5O_pin(loc)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPIN, FAIL, "unable to pin object header")
 
     /* Call the "real" remove routine */
-    if((ret_value = H5O_msg_remove_real(loc->file, oh, type, sequence, op, op_data, adj_link, dxpl_id)) < 0)
+    if((ret_value = H5O__msg_remove_real(loc->file, oh, type, sequence, op, op_data, adj_link)) < 0)
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to remove object header message")
 
 done:
@@ -1097,7 +1090,7 @@ H5O__msg_remove_cb(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/, unsigned sequence,
          * (OK to remove constant messages - QAK)
          */
         /* Convert message into a null message */
-        if(H5O_release_mesg(udata->f, udata->dxpl_id, oh, mesg, udata->adj_link) < 0)
+        if(H5O_release_mesg(udata->f, oh, mesg, udata->adj_link) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, H5_ITER_ERROR, "unable to release message")
 
         /* Indicate that the object header was modified */
@@ -1114,7 +1107,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_msg_remove_real
+ * Function:	H5O__msg_remove_real
  *
  * Purpose:	Removes the specified message from the object header.
  *		If sequence is H5O_ALL (-1) then all messages of the
@@ -1131,15 +1124,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_msg_remove_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
-    int sequence, H5O_operator_t app_op, void *op_data, hbool_t adj_link,
-    hid_t dxpl_id)
+H5O__msg_remove_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
+    int sequence, H5O_operator_t app_op, void *op_data, hbool_t adj_link)
 {
     H5O_iter_rm_t udata;                /* User data for iterator */
     H5O_mesg_operator_t op;             /* Wrapper for operator */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -1152,7 +1144,6 @@ H5O_msg_remove_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
 
     /* Set up iterator operator data */
     udata.f = f;
-    udata.dxpl_id = dxpl_id;
     udata.sequence = sequence;
     udata.nfailed = 0;
     udata.op = app_op;
@@ -1162,7 +1153,7 @@ H5O_msg_remove_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
     /* Iterate over the messages, deleting appropriate one(s) */
     op.op_type = H5O_MESG_OP_LIB;
     op.u.lib_op = H5O__msg_remove_cb;
-    if(H5O_msg_iterate_real(f, oh, type, &op, &udata, dxpl_id) < 0)
+    if(H5O__msg_iterate_real(f, oh, type, &op, &udata) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "error iterating over messages")
 
     /* Fail if we tried to remove any constant messages */
@@ -1171,7 +1162,7 @@ H5O_msg_remove_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_msg_remove_real() */
+} /* end H5O__msg_remove_real() */
 
 
 /*-------------------------------------------------------------------------
@@ -1207,7 +1198,7 @@ done:
  */
 herr_t
 H5O_msg_iterate(const H5O_loc_t *loc, unsigned type_id,
-    const H5O_mesg_operator_t *op, void *op_data, hid_t dxpl_id)
+    const H5O_mesg_operator_t *op, void *op_data)
 {
     H5O_t *oh = NULL;               /* Pointer to actual object header */
     const H5O_msg_class_t *type;    /* Actual H5O class type for the ID */
@@ -1225,15 +1216,15 @@ H5O_msg_iterate(const H5O_loc_t *loc, unsigned type_id,
     HDassert(op);
 
     /* Protect the object header to iterate over */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header")
 
     /* Call the "real" iterate routine */
-    if((ret_value = H5O_msg_iterate_real(loc->file, oh, type, op, op_data, dxpl_id)) < 0)
+    if((ret_value = H5O__msg_iterate_real(loc->file, oh, type, op, op_data)) < 0)
         HERROR(H5E_OHDR, H5E_BADITER, "unable to iterate over object header messages");
 
 done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1241,7 +1232,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_msg_iterate_real
+ * Function:	H5O__msg_iterate_real
  *
  * Purpose:	Iterate through object headers of a certain type.
  *
@@ -1272,8 +1263,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_msg_iterate_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
-    const H5O_mesg_operator_t *op, void *op_data, hid_t dxpl_id)
+H5O__msg_iterate_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
+    const H5O_mesg_operator_t *op, void *op_data)
 {
     H5O_mesg_t         *idx_msg;        /* Pointer to current message */
     unsigned		idx;            /* Absolute index of current message in all messages */
@@ -1281,7 +1272,7 @@ H5O_msg_iterate_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
     unsigned 		oh_modified = 0;    	/* Whether the callback modified the object header */
     herr_t              ret_value = H5_ITER_CONT;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -1294,7 +1285,7 @@ H5O_msg_iterate_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
     for(sequence = 0, idx = 0, idx_msg = &oh->mesg[0]; idx < oh->nmesgs && !ret_value; idx++, idx_msg++) {
 	if(type == idx_msg->type) {
             /* Decode the message if necessary.  */
-            H5O_LOAD_NATIVE(f, dxpl_id, 0, oh, idx_msg, FAIL)
+            H5O_LOAD_NATIVE(f, 0, oh, idx_msg, FAIL)
 
             /* Check for making an "internal" (i.e. within the H5O package) callback */
             if(op->op_type == H5O_MESG_OP_LIB)
@@ -1324,11 +1315,11 @@ done:
          *  message removal)
          */
 	if(oh_modified & H5O_MODIFY_CONDENSE)
-	    if(H5O_condense_header(f, oh, dxpl_id) < 0)
+	    if(H5O_condense_header(f, oh) < 0)
 		HDONE_ERROR(H5E_OHDR, H5E_CANTPACK, FAIL, "can't pack object header")
 
         /* Mark object header as changed */
-        if(H5O_touch_oh(f, dxpl_id, oh, FALSE) < 0)
+        if(H5O_touch_oh(f, oh, FALSE) < 0)
             HDONE_ERROR(H5E_OHDR, H5E_CANTUPDATE, FAIL, "unable to update time on object")
 
         /* Mark object header as dirty in cache */
@@ -1337,7 +1328,7 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_msg_iterate_real() */
+} /* end H5O__msg_iterate_real() */
 
 
 /*-------------------------------------------------------------------------
@@ -1812,7 +1803,7 @@ done:
  *-------------------------------------------------------------------------
  */
 void *
-H5O_msg_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned type_id,
+H5O_msg_decode(H5F_t *f, H5O_t *open_oh, unsigned type_id, size_t buf_size,
     const unsigned char *buf)
 {
     const H5O_msg_class_t   *type;      /* Actual H5O class type for the ID */
@@ -1828,7 +1819,7 @@ H5O_msg_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned type_id,
     HDassert(type);
 
     /* decode */
-    if((ret_value = (type->decode)(f, dxpl_id, open_oh, 0, &ioflags, buf)) == NULL)
+    if(NULL == (ret_value = (type->decode)(f, open_oh, 0, &ioflags, buf_size, buf)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTDECODE, NULL, "unable to decode message")
 
 done:
@@ -1837,7 +1828,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_msg_copy_file
+ * Function:    H5O__msg_copy_file
  *
  * Purpose:     Copies a message to file.  If MESG is is the null pointer then a null
  *              pointer is returned with no error.
@@ -1855,13 +1846,13 @@ done:
  *-------------------------------------------------------------------------
  */
 void *
-H5O_msg_copy_file(const H5O_msg_class_t *type, H5F_t *file_src,
+H5O__msg_copy_file(const H5O_msg_class_t *type, H5F_t *file_src,
     void *native_src, H5F_t *file_dst, hbool_t *recompute_size,
-    unsigned *mesg_flags, H5O_copy_t *cpy_info, void *udata, hid_t dxpl_id)
+    unsigned *mesg_flags, H5O_copy_t *cpy_info, void *udata)
 {
     void *ret_value = NULL;             /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(type);
@@ -1875,16 +1866,16 @@ H5O_msg_copy_file(const H5O_msg_class_t *type, H5F_t *file_src,
     /* The copy_file callback will return an H5O_shared_t only if the message
      * to be copied is a committed datatype.
      */
-    if(NULL == (ret_value = (type->copy_file)(file_src, native_src, file_dst, recompute_size, mesg_flags, cpy_info, udata, dxpl_id)))
+    if(NULL == (ret_value = (type->copy_file)(file_src, native_src, file_dst, recompute_size, mesg_flags, cpy_info, udata)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, NULL, "unable to copy object header message to file")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_msg_copy_file() */
+} /* end H5O__msg_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_msg_alloc
+ * Function:	H5O__msg_alloc
  *
  * Purpose:	Create a new message in an object header
  *
@@ -1897,14 +1888,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_msg_alloc(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *type,
+H5O__msg_alloc(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
     unsigned *mesg_flags, void *native, size_t *mesg_idx)
 {
     size_t new_idx;             /* New index for message */
     htri_t shared_mesg;         /* Should this message be stored in the Shared Message table? */
     herr_t ret_value = SUCCEED; /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -1920,18 +1911,18 @@ H5O_msg_alloc(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *type,
         HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "error determining if message is shared")
     else if(shared_mesg > 0) {
         /* Increment message's reference count */
-        if(type->link && (type->link)(f, dxpl_id, oh, native) < 0)
+        if(type->link && (type->link)(f, oh, native) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "unable to adjust shared message ref count")
         *mesg_flags |= H5O_MSG_FLAG_SHARED;
     } /* end if */
     else {
         /* Attempt to share message */
-        if(H5SM_try_share(f, dxpl_id, oh, 0, type->id, native, mesg_flags) < 0)
+        if(H5SM_try_share(f, oh, 0, type->id, native, mesg_flags) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, FAIL, "error determining if message should be shared")
     } /* end else */
 
     /* Allocate space in the object header for the message */
-    if(H5O_alloc(f, dxpl_id, oh, type, native, &new_idx) < 0)
+    if(H5O__alloc(f, oh, type, native, &new_idx) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to allocate space for message")
 
     /* Get the message's "creation index", if it has one */
@@ -1946,7 +1937,7 @@ H5O_msg_alloc(H5F_t *f, hid_t dxpl_id, H5O_t *oh, const H5O_msg_class_t *type,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_msg_alloc() */
+} /* end H5O__msg_alloc() */
 
 
 /*-------------------------------------------------------------------------
@@ -1963,9 +1954,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O__copy_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t idx,
-    const H5O_msg_class_t *type, const void *mesg, unsigned mesg_flags,
-    unsigned update_flags)
+H5O__copy_mesg(H5F_t *f, H5O_t *oh, size_t idx, const H5O_msg_class_t *type,
+    const void *mesg, unsigned mesg_flags, unsigned update_flags)
 {
     H5O_chunk_proxy_t *chk_proxy = NULL;        /* Chunk that message is in */
     H5O_mesg_t *idx_msg = &oh->mesg[idx];       /* Pointer to message to modify */
@@ -1982,7 +1972,7 @@ H5O__copy_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t idx,
     HDassert(mesg);
 
     /* Protect chunk */
-    if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, idx_msg->chunkno)))
+    if(NULL == (chk_proxy = H5O__chunk_protect(f, oh, idx_msg->chunkno)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header chunk")
 
     /* Reset existing native information for the header's message */
@@ -2000,18 +1990,18 @@ H5O__copy_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t idx,
     chk_dirtied = TRUE;
 
     /* Release chunk */
-    if(H5O_chunk_unprotect(f, dxpl_id, chk_proxy, chk_dirtied) < 0)
+    if(H5O__chunk_unprotect(f, chk_proxy, chk_dirtied) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header chunk")
     chk_proxy = NULL;
 
     /* Update the modification time, if requested */
     if(update_flags & H5O_UPDATE_TIME)
-        if(H5O_touch_oh(f, dxpl_id, oh, FALSE) < 0)
+        if(H5O_touch_oh(f, oh, FALSE) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTUPDATE, FAIL, "unable to update time on object")
 
 done:
     /* Release chunk, if not already released */
-    if(chk_proxy && H5O_chunk_unprotect(f, dxpl_id, chk_proxy, chk_dirtied) < 0)
+    if(chk_proxy && H5O__chunk_unprotect(f, chk_proxy, chk_dirtied) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header chunk")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2023,8 +2013,8 @@ done:
  *
  * Purpose:     Calls a message's delete callback.
  *
- *              This is mostly redundant with H5O_delete_mesg below,
- *              but H5O_delete_mesg only works on messages in object headers
+ *              This is mostly redundant with H5O__delete_mesg below,
+ *              but H5O__delete_mesg only works on messages in object headers
  *              (while the shared message code needs to delete messages in
  *              the heap).
  *
@@ -2041,8 +2031,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_msg_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned type_id,
-    void *mesg)
+H5O_msg_delete(H5F_t *f, H5O_t *open_oh, unsigned type_id, void *mesg)
 {
     const H5O_msg_class_t   *type;      /* Actual H5O class type for the ID */
     herr_t ret_value = SUCCEED;                    /* Return value */
@@ -2056,7 +2045,7 @@ H5O_msg_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned type_id,
     HDassert(type);
 
     /* delete */
-    if((type->del) && (type->del)(f, dxpl_id, open_oh, mesg) < 0)
+    if((type->del) && (type->del)(f, open_oh, mesg) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to delete file space for object header message")
 
 done:
@@ -2065,7 +2054,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_delete_mesg
+ * Function:	H5O__delete_mesg
  *
  * Purpose:	Internal function to:
  *              Delete an object header message from a file.  This frees the file
@@ -2080,12 +2069,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_delete_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_mesg_t *mesg)
+H5O__delete_mesg(H5F_t *f, H5O_t *oh, H5O_mesg_t *mesg)
 {
     const H5O_msg_class_t *type = mesg->type;  /* Type of object to free */
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* Check args */
     HDassert(f);
@@ -2095,15 +2084,15 @@ H5O_delete_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5O_mesg_t *mesg)
     /* Check if there is a file space deletion callback for this type of message */
     if(type->del) {
         /* Decode the message if necessary. */
-        H5O_LOAD_NATIVE(f, dxpl_id, H5O_DECODEIO_NOCHANGE, oh, mesg, FAIL)
+        H5O_LOAD_NATIVE(f, H5O_DECODEIO_NOCHANGE, oh, mesg, FAIL)
 
-        if((type->del)(f, dxpl_id, oh, mesg->native) < 0)
+        if((type->del)(f, oh, mesg->native) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "unable to delete file space for object header message")
     } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_delete_mesg() */
+} /* end H5O__delete_mesg() */
 
 
 /*-------------------------------------------------------------------------
@@ -2266,7 +2255,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_msg_get_flags(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id, uint8_t *flags)
+H5O_msg_get_flags(const H5O_loc_t *loc, unsigned type_id, uint8_t *flags)
 {
     H5O_t *oh = NULL;                   /* Object header to use */
     const H5O_msg_class_t *type;        /* Actual H5O class type for the ID */
@@ -2285,7 +2274,7 @@ H5O_msg_get_flags(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id, uint8_t
     HDassert(type);
 
     /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header")
 
     /* Locate message of correct type */
@@ -2300,7 +2289,7 @@ H5O_msg_get_flags(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id, uint8_t
     *flags = idx_msg->flags;
 
 done:
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5Omodule.h b/src/H5Omodule.h
index a8f1301..df3ab56 100644
--- a/src/H5Omodule.h
+++ b/src/H5Omodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Omtime.c b/src/H5Omtime.c
index c61fa66..db1d8d7 100644
--- a/src/H5Omtime.c
+++ b/src/H5Omtime.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:	Robb Matzke <matzke@llnl.gov>
@@ -29,20 +27,19 @@
 #include "H5Opkg.h"             /* Object headers			*/
 
 
-static void *H5O_mtime_new_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__mtime_new_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_mtime_new_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static size_t H5O_mtime_new_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
 
-static void *H5O_mtime_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__mtime_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_mtime_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void *H5O_mtime_copy(const void *_mesg, void *_dest);
 static size_t H5O_mtime_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_mtime_reset(void *_mesg);
-static herr_t H5O_mtime_free(void *_mesg);
-static herr_t H5O_mtime_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream,
-           int indent, int fwidth);
+static herr_t H5O__mtime_free(void *_mesg);
+static herr_t H5O__mtime_debug(H5F_t *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_MTIME[1] = {{
@@ -50,12 +47,12 @@ const H5O_msg_class_t H5O_MSG_MTIME[1] = {{
     "mtime",			/*message name for debugging	*/
     sizeof(time_t),		/*native message size		*/
     0,				/* messages are sharable?       */
-    H5O_mtime_decode,		/*decode message		*/
+    H5O__mtime_decode,		/*decode message		*/
     H5O_mtime_encode,		/*encode message		*/
     H5O_mtime_copy,		/*copy the native value		*/
     H5O_mtime_size,		/*raw message size		*/
-    H5O_mtime_reset,		/* reset method			*/
-    H5O_mtime_free,		/* free method			*/
+    NULL,			/* reset method			*/
+    H5O__mtime_free,		/* free method			*/
     NULL,		        /* file delete method		*/
     NULL,			/* link method			*/
     NULL,			/*set share method		*/
@@ -65,7 +62,7 @@ const H5O_msg_class_t H5O_MSG_MTIME[1] = {{
     NULL,			/* post copy native value to file    */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_mtime_debug		/*debug the message		*/
+    H5O__mtime_debug		/*debug the message		*/
 }};
 
 /* This message derives from H5O message class */
@@ -75,12 +72,12 @@ const H5O_msg_class_t H5O_MSG_MTIME_NEW[1] = {{
     "mtime_new",		/*message name for debugging	*/
     sizeof(time_t),		/*native message size		*/
     0,				/* messages are sharable?       */
-    H5O_mtime_new_decode,	/*decode message		*/
+    H5O__mtime_new_decode,	/*decode message		*/
     H5O_mtime_new_encode,	/*encode message		*/
     H5O_mtime_copy,		/*copy the native value		*/
     H5O_mtime_new_size,		/*raw message size		*/
-    H5O_mtime_reset,		/* reset method			*/
-    H5O_mtime_free,		/* free method			*/
+    NULL,			/* reset method			*/
+    H5O__mtime_free,		/* free method			*/
     NULL,		        /* file delete method		*/
     NULL,			/* link method			*/
     NULL,			/*set share method		*/
@@ -90,7 +87,7 @@ const H5O_msg_class_t H5O_MSG_MTIME_NEW[1] = {{
     NULL,			/* post copy native value to file    */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_mtime_debug		/*debug the message		*/
+    H5O__mtime_debug		/*debug the message		*/
 }};
 
 /* Current version of new mtime information */
@@ -101,7 +98,7 @@ H5FL_DEFINE(time_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_mtime_new_decode
+ * Function:	H5O__mtime_new_decode
  *
  * Purpose:     Decode a new modification time message and return a pointer to
  *              a new time_t value.
@@ -120,14 +117,15 @@ H5FL_DEFINE(time_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_mtime_new_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__mtime_new_decode(H5F_t H5_ATTR_UNUSED *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     time_t	*mesg;
     uint32_t    tmp_time;               /* Temporary copy of the time */
     void        *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -153,11 +151,11 @@ H5O_mtime_new_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_mtime_new_decode() */
+} /* end H5O__mtime_new_decode() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_mtime_decode
+ * Function:	H5O__mtime_decode
  *
  * Purpose:     Decode a modification time message and return a pointer to a
  *              new time_t value.
@@ -176,15 +174,16 @@ done:
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_mtime_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__mtime_decode(H5F_t H5_ATTR_UNUSED *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     time_t	*mesg, the_time;
     struct tm	tm;
     int	i;                              /* Local index variable */
     void        *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -217,7 +216,7 @@ H5O_mtime_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_mtime_decode() */
+} /* end H5O__mtime_decode() */
 
 
 /*-------------------------------------------------------------------------
@@ -408,58 +407,32 @@ H5O_mtime_size(const H5F_t H5_ATTR_UNUSED * f, hbool_t H5_ATTR_UNUSED disable_sh
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_mtime_reset
+ * Function:	H5O__mtime_free
  *
- * Purpose:	Frees resources within a modification time message, but doesn't free
- *		the message itself.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		Mondey, December 23, 2002
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5O_mtime_reset(void H5_ATTR_UNUSED *_mesg)
-{
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-}
-
-
-/*-------------------------------------------------------------------------
- * Function:	H5O_mtime_free
- *
- * Purpose:	Free's the message
+ * Purpose:	Frees the message
  *
  * Return:	Non-negative on success/Negative on failure
  *
  * Programmer:	Quincey Koziol
  *              Thursday, March 30, 2000
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_mtime_free(void *mesg)
+H5O__mtime_free(void *mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(mesg);
 
     mesg = H5FL_FREE(time_t, mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_mtime_free() */
+} /* end H5O__mtime_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_mtime_debug
+ * Function:	H5O__mtime_debug
  *
  * Purpose:	Prints debugging info for the message.
  *
@@ -474,7 +447,7 @@ H5O_mtime_free(void *mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_mtime_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE *stream,
+H5O__mtime_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream,
     int indent, int fwidth)
 {
     const time_t	*mesg = (const time_t *)_mesg;
@@ -498,5 +471,5 @@ H5O_mtime_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const voi
       "Time:", buf);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-}
+} /* end H5O__mtime_debug() */
 
diff --git a/src/H5Oname.c b/src/H5Oname.c
index 6c4f76f..a710944 100644
--- a/src/H5Oname.c
+++ b/src/H5Oname.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -34,14 +32,14 @@
 
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_name_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__name_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_name_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void *H5O_name_copy(const void *_mesg, void *_dest);
 static size_t H5O_name_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_name_reset(void *_mesg);
-static herr_t H5O_name_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE * stream,
-			     int indent, int fwidth);
+static herr_t H5O__name_reset(void *_mesg);
+static herr_t H5O__name_debug(H5F_t *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_NAME[1] = {{
@@ -49,11 +47,11 @@ const H5O_msg_class_t H5O_MSG_NAME[1] = {{
     "name",                 	/*message name for debugging    */
     sizeof(H5O_name_t),     	/*native message size           */
     0,				/* messages are sharable?       */
-    H5O_name_decode,        	/*decode message                */
+    H5O__name_decode,        	/*decode message                */
     H5O_name_encode,        	/*encode message                */
     H5O_name_copy,          	/*copy the native value         */
     H5O_name_size,          	/*raw message size              */
-    H5O_name_reset,         	/*free internal memory          */
+    H5O__name_reset,         	/*free internal memory          */
     NULL,			/* free method			*/
     NULL,		        /* file delete method		*/
     NULL,			/* link method			*/
@@ -64,12 +62,12 @@ const H5O_msg_class_t H5O_MSG_NAME[1] = {{
     NULL,			/* post copy native value to file    */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_name_debug         	/*debug the message             */
+    H5O__name_debug         	/*debug the message             */
 }};
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_name_decode
+ * Function:    H5O__name_decode
  *
  * Purpose:     Decode a name message and return a pointer to a new
  *              native message struct.
@@ -85,13 +83,14 @@ const H5O_msg_class_t H5O_MSG_NAME[1] = {{
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_name_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__name_decode(H5F_t H5_ATTR_UNUSED *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_name_t          *mesg;
     void                *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -107,13 +106,12 @@ H5O_name_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_
     ret_value = mesg;
 
 done:
-    if(NULL == ret_value) {
+    if(NULL == ret_value)
         if(mesg)
             mesg = (H5O_name_t *)H5MM_xfree(mesg);
-    } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_name_decode() */
+} /* end H5O__name_decode() */
 
 
 /*-------------------------------------------------------------------------
@@ -239,7 +237,7 @@ H5O_name_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_shar
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_name_reset
+ * Function:    H5O__name_reset
  *
  * Purpose:     Frees internal pointers and resets the message to an
  *              initial state.
@@ -250,16 +248,14 @@ H5O_name_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_shar
  *              matzke@llnl.gov
  *              Aug 12 1997
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_name_reset(void *_mesg)
+H5O__name_reset(void *_mesg)
 {
     H5O_name_t             *mesg = (H5O_name_t *) _mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(mesg);
@@ -268,11 +264,11 @@ H5O_name_reset(void *_mesg)
     mesg->s = (char *)H5MM_xfree(mesg->s);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_name_reset() */
+} /* end H5O__name_reset() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_name_debug
+ * Function:    H5O__name_debug
  *
  * Purpose:     Prints debugging info for the message.
  *
@@ -287,8 +283,8 @@ H5O_name_reset(void *_mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_name_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE *stream,
-	       int indent, int fwidth)
+H5O__name_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth)
 {
     const H5O_name_t	*mesg = (const H5O_name_t *)_mesg;
 
@@ -306,4 +302,5 @@ H5O_name_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void
             mesg->s);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-}
+} /* end H5O__name_debug() */
+
diff --git a/src/H5Onull.c b/src/H5Onull.c
index 258f695..5697455 100644
--- a/src/H5Onull.c
+++ b/src/H5Onull.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Opkg.h b/src/H5Opkg.h
index e1fa0be..f535e50 100644
--- a/src/H5Opkg.h
+++ b/src/H5Opkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #if !(defined H5O_FRIEND || defined H5O_MODULE)
@@ -65,8 +63,8 @@
     )
 #define H5O_ALIGN_OH(O, X)						      \
      H5O_ALIGN_VERS((O)->version, X)
-#define H5O_ALIGN_F(F, X)						      \
-     H5O_ALIGN_VERS((H5F_USE_LATEST_FLAGS(F, H5F_LATEST_OBJ_HEADER) ? H5O_VERSION_LATEST : H5O_VERSION_1), X)
+#define H5O_ALIGN_F(F, X)                             \
+     H5O_ALIGN_VERS(MAX(H5O_VERSION_1, (uint8_t)H5O_obj_ver_bounds[H5F_LOW_BOUND(F)]), X)
 
 /* Size of checksum (on disk) */
 #define H5O_SIZEOF_CHKSUM               4
@@ -138,7 +136,7 @@
 #define H5O_SIZEOF_MSGHDR_OH(O)						      \
     H5O_SIZEOF_MSGHDR_VERS((O)->version, (O)->flags & H5O_HDR_ATTR_CRT_ORDER_TRACKED)
 #define H5O_SIZEOF_MSGHDR_F(F, C)						      \
-    H5O_SIZEOF_MSGHDR_VERS((H5F_USE_LATEST_FLAGS(F, H5F_LATEST_OBJ_HEADER) || H5F_STORE_MSG_CRT_IDX(F)) ? H5O_VERSION_LATEST : H5O_VERSION_1, (C))
+    H5O_SIZEOF_MSGHDR_VERS(MAX((H5F_STORE_MSG_CRT_IDX(F) ? H5O_VERSION_LATEST : H5O_VERSION_1), (uint8_t)H5O_obj_ver_bounds[H5F_LOW_BOUND(F)]), (C))
 
 /*
  * Size of chunk "header" for each chunk
@@ -181,14 +179,14 @@
 
 /* Load native information for a message, if it's not already present */
 /* (Only works for messages with decode callback) */
-#define H5O_LOAD_NATIVE(F, DXPL, IOF, OH, MSG, ERR)                           \
+#define H5O_LOAD_NATIVE(F, IOF, OH, MSG, ERR)                                 \
     if(NULL == (MSG)->native) {                                               \
         const H5O_msg_class_t	*msg_type = (MSG)->type;                      \
         unsigned                ioflags = (IOF);                              \
                                                                               \
         /* Decode the message */                                              \
         HDassert(msg_type->decode);                                           \
-        if(NULL == ((MSG)->native = (msg_type->decode)((F), (DXPL), (OH), (MSG)->flags, &ioflags, (MSG)->raw))) \
+        if(NULL == ((MSG)->native = (msg_type->decode)((F), (OH), (MSG)->flags, &ioflags, (MSG)->raw_size, (MSG)->raw))) \
             HGOTO_ERROR(H5E_OHDR, H5E_CANTDECODE, ERR, "unable to decode message") \
                                                                               \
         /* Mark the message dirty if it was changed by decoding */            \
@@ -230,39 +228,39 @@ struct H5O_msg_class_t {
     const char	*name;				/*for debugging             */
     size_t	native_size;			/*size of native message    */
     unsigned    share_flags;			/* Message sharing settings */
-    void	*(*decode)(H5F_t *, hid_t, H5O_t *, unsigned, unsigned *, const uint8_t *);
+    void	*(*decode)(H5F_t *, H5O_t *, unsigned, unsigned *, size_t, const uint8_t *);
     herr_t	(*encode)(H5F_t *, hbool_t, uint8_t *, const void *);
     void	*(*copy)(const void *, void *);	/*copy native value         */
     size_t	(*raw_size)(const H5F_t *, hbool_t, const void *);/*sizeof encoded message	*/
     herr_t	(*reset)(void *);		/*free nested data structs  */
     herr_t	(*free)(void *);		/*free main data struct  */
-    herr_t	(*del)(H5F_t *, hid_t, H5O_t *, void *);    /* Delete space in file referenced by this message */
-    herr_t	(*link)(H5F_t *, hid_t, H5O_t *, void *);   /* Increment any links in file reference by this message */
+    herr_t	(*del)(H5F_t *, H5O_t *, void *);    /* Delete space in file referenced by this message */
+    herr_t	(*link)(H5F_t *, H5O_t *, void *);   /* Increment any links in file reference by this message */
     herr_t	(*set_share)(void*, const H5O_shared_t*);   /* Set shared information */
     htri_t	(*can_share)(const void *);	/* Is message allowed to be shared? */
     herr_t	(*pre_copy_file)(H5F_t *, const void *, hbool_t *, const H5O_copy_t *, void *); /*"pre copy" action when copying native value to file */
-    void	*(*copy_file)(H5F_t *, void *, H5F_t *, hbool_t *, unsigned *, H5O_copy_t *, void *, hid_t); /*copy native value to file */
-    herr_t	(*post_copy_file)(const H5O_loc_t *, const void *, H5O_loc_t *, void *, unsigned *, hid_t, H5O_copy_t *); /*"post copy" action when copying native value to file */
+    void	*(*copy_file)(H5F_t *, void *, H5F_t *, hbool_t *, unsigned *, H5O_copy_t *, void *); /*copy native value to file */
+    herr_t	(*post_copy_file)(const H5O_loc_t *, const void *, H5O_loc_t *, void *, unsigned *, H5O_copy_t *); /*"post copy" action when copying native value to file */
     herr_t      (*get_crt_index)(const void *, H5O_msg_crt_idx_t *);	/* Get message's creation index */
     herr_t      (*set_crt_index)(void *, H5O_msg_crt_idx_t);	/* Set message's creation index */
-    herr_t	(*debug)(H5F_t*, hid_t, const void*, FILE*, int, int);
+    herr_t	(*debug)(H5F_t*, const void*, FILE*, int, int);
 };
 
 struct H5O_mesg_t {
-    const H5O_msg_class_t	*type;	/*type of message		     */
-    hbool_t		dirty;		/*raw out of date wrt native	     */
-    uint8_t		flags;		/*message flags			     */
-    H5O_msg_crt_idx_t   crt_idx;        /*message creation index	     */
-    unsigned		chunkno;	/*chunk number for this mesg	     */
-    void		*native;	/*native format message		     */
-    uint8_t		*raw;		/*ptr to raw data		     */
-    size_t		raw_size;	/*size with alignment		     */
+    const H5O_msg_class_t   *type;      /* type of message                  */
+    hbool_t                 dirty;      /* raw out of date wrt native       */
+    uint8_t                 flags;      /* message flags                    */
+    H5O_msg_crt_idx_t       crt_idx;    /* message creation index           */
+    unsigned                chunkno;    /* chunk number for this mesg       */
+    void                    *native;    /* native format message            */
+    uint8_t                 *raw;       /* pointer to raw data              */
+    size_t                  raw_size;   /* size with alignment              */
 };
 
 /* Struct for storing information about "best" message to move to new chunk */
 typedef struct H5O_msg_alloc_info_t {
     int msgno;                      /* Index in message array */
-    unsigned id;		    /* Message type ID on disk */
+    unsigned id;                    /* Message type ID on disk */
     unsigned chunkno;               /* Index in chunk array */
     size_t gap_size;                /* Size of any "gap" in the chunk immediately after message */
     size_t null_size;               /* Size of any null message in the chunk immediately after message */
@@ -340,12 +338,12 @@ typedef struct H5O_obj_class_t {
     const char	*name;				/*for debugging		     */
     void       *(*get_copy_file_udata)(void);	/*retrieve user data for 'copy file' operation */
     void	(*free_copy_file_udata)(void *); /*free user data for 'copy file' operation */
-    htri_t	(*isa)(H5O_t *);		/*if a header matches an object class */
-    hid_t	(*open)(const H5G_loc_t *, hid_t, hid_t, hbool_t );	/*open an object of this class */
-    void	*(*create)(H5F_t *, void *, H5G_loc_t *, hid_t );	/*create an object of this class */
+    htri_t	(*isa)(const H5O_t *);		/*if a header matches an object class */
+    hid_t	(*open)(const H5G_loc_t *, hbool_t );	/*open an object of this class */
+    void	*(*create)(H5F_t *, void *, H5G_loc_t *);	/*create an object of this class */
     H5O_loc_t	*(*get_oloc)(hid_t );		/*get the object header location for an object */
-    herr_t      (*bh_info)(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh, H5_ih_info_t *bh_info); /*get the index & heap info for an object */
-    herr_t      (*flush)(void *obj_ptr, hid_t dxpl_id); /*flush an opened object of this class */
+    herr_t      (*bh_info)(const H5O_loc_t *loc, H5O_t *oh, H5_ih_info_t *bh_info); /*get the index & heap info for an object */
+    herr_t      (*flush)(void *obj_ptr);        /*flush an opened object of this class */
 } H5O_obj_class_t;
 
 /* Node in skip list to map addresses from one file to another during object header copy */
@@ -368,7 +366,6 @@ typedef struct H5O_cont_msgs_t {
 /* Common callback information for loading object header prefix from disk */
 typedef struct H5O_common_cache_ud_t {
     H5F_t *f;                           /* Pointer to file for object header/chunk */
-    hid_t dxpl_id;                      /* DXPL for operation */
     unsigned file_intent;               /* Read/write intent for file */
     unsigned merged_null_msgs;          /* Number of null messages merged together */
     H5O_cont_msgs_t *cont_msg_info;     /* Pointer to continuation messages to work on */
@@ -381,6 +378,7 @@ typedef struct H5O_cache_ud_t {
     unsigned v1_pfx_nmesgs;             /* Number of messages from v1 prefix header */
     size_t chunk0_size;                 /* Size of serialized first chunk    */
     H5O_t *oh;                          /* Partially deserialized object header, for later use */
+    hbool_t free_oh;                    /* Whether to free the object header or not */
     H5O_common_cache_ud_t common;       /* Common object header cache callback info */
 } H5O_cache_ud_t;
 
@@ -392,21 +390,19 @@ typedef struct H5O_chunk_proxy_t {
     H5F_t *f;                           /* Pointer to file for object header/chunk */
     H5O_t       *oh;                    /* Object header for this chunk */
     unsigned    chunkno;                /* Chunk number for this chunk */
-    unsigned    cont_chunkno;           /* Chunk number for the chunk containing the continuation message that points to this chunk */
 
     /* Flush depencency parent information (not stored) 
      *
      * The following field is used to store a pointer 
-     * to the in-core representation of the chunk proxy's flush dependency
+     * to the in-core representation of a new chunk proxy's flush dependency
      * parent -- if it exists.  If it does not exist, this field will
      * contain NULL.
      *
      * If the file is opened in SWMR write mode, the flush dependency 
      * parent of the chunk proxy will be either its object header 
-     * (if cont_chunkno == 0) or the chunk proxy indicated by the 
-     * cont_chunkno field (if cont_chunkno > 0).
+     * or the chunk with the continuation message that references this chunk.
      */
-    void *parent;                       /* Pointer to flush dependency parent */
+    void *fd_parent;                    /* Pointer to flush dependency parent */
 } H5O_chunk_proxy_t;
 
 /* Callback information for loading object header chunk from disk */
@@ -558,91 +554,108 @@ H5_DLLVAR const H5O_obj_class_t H5O_OBJ_DATASET[1];
 /* Datatype Object. (H5O_TYPE_NAMED_DATATYPE - 2) */
 H5_DLLVAR const H5O_obj_class_t H5O_OBJ_DATATYPE[1];
 
-
 /* Package-local function prototypes */
-H5_DLL herr_t H5O_msg_flush(H5F_t *f, H5O_t *oh, H5O_mesg_t *mesg);
-H5_DLL herr_t H5O_flush_msgs(H5F_t *f, H5O_t *oh);
-H5_DLL hid_t H5O_open_by_loc(const H5G_loc_t *obj_loc, hid_t lapl_id, hid_t dxpl_id, hbool_t app_ref);
-H5_DLL herr_t H5O_delete_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, H5O_mesg_t *mesg);
-H5_DLL const H5O_obj_class_t * H5O_obj_class(const H5O_loc_t *loc, hid_t dxpl_id);
-H5_DLL int H5O_link_oh(H5F_t *f, int adjust, hid_t dxpl_id, H5O_t *oh, hbool_t *deleted);
-H5_DLL herr_t H5O_inc_rc(H5O_t *oh);
-H5_DLL herr_t H5O_dec_rc(H5O_t *oh);
+H5_DLL hid_t H5O__open_name(const H5G_loc_t *loc, const char *name);
+H5_DLL hid_t H5O__open_by_idx(const H5G_loc_t *loc, const char *name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n);
+H5_DLL hid_t H5O__open_by_addr(const H5G_loc_t *loc, haddr_t addr);
+H5_DLL hid_t H5O__open_by_loc(const H5G_loc_t *obj_loc, hbool_t app_ref);
+H5_DLL herr_t H5O__create_link(const H5G_loc_t *new_loc, const char *new_name,
+    H5G_loc_t *obj_loc, hid_t lcpl_id);
+H5_DLL const H5O_obj_class_t *H5O__obj_class(const H5O_loc_t *loc);
+H5_DLL int H5O__link_oh(H5F_t *f, int adjust, H5O_t *oh, hbool_t *deleted);
+H5_DLL herr_t H5O__link(const H5O_loc_t *loc, int adjust);
+H5_DLL htri_t H5O__exists_by_name(const H5G_loc_t *loc, const char *name);
+H5_DLL herr_t H5O__get_info_by_name(const H5G_loc_t *loc, const char *name,
+    H5O_info_t *oinfo);
+H5_DLL herr_t H5O__get_info_by_idx(const H5G_loc_t *loc, const char *group_name,
+    H5_index_t idx_type, H5_iter_order_t order, hsize_t n, H5O_info_t *oinfo);
+H5_DLL herr_t H5O__set_comment_by_name(const H5G_loc_t *loc, const char *name,
+    const char *comment);
+H5_DLL ssize_t H5O__get_comment_by_name(const H5G_loc_t *loc, const char *name,
+    char *comment, size_t bufsize);
+H5_DLL herr_t H5O__visit(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
+    H5_iter_order_t order, H5O_iterate_t op, void *op_data);
+H5_DLL herr_t H5O__inc_rc(H5O_t *oh);
+H5_DLL herr_t H5O__dec_rc(H5O_t *oh);
 H5_DLL herr_t H5O__free(H5O_t *oh);
 
 /* Object header message routines */
-H5_DLL herr_t H5O_msg_alloc(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    const H5O_msg_class_t *type, unsigned *mesg_flags, void *mesg,
-    size_t *mesg_idx);
-H5_DLL herr_t H5O_msg_append_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    const H5O_msg_class_t *type, unsigned mesg_flags, unsigned update_flags,
-    void *mesg);
-H5_DLL herr_t H5O_msg_write_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    const H5O_msg_class_t *type, unsigned mesg_flags, unsigned update_flags,
-    void *mesg);
-H5_DLL void *H5O_msg_free_real(const H5O_msg_class_t *type, void *mesg);
-H5_DLL herr_t H5O_msg_free_mesg(H5O_mesg_t *mesg);
+H5_DLL herr_t H5O__msg_alloc(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
+    unsigned *mesg_flags, void *mesg, size_t *mesg_idx);
+H5_DLL herr_t H5O__msg_append_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
+    unsigned mesg_flags, unsigned update_flags, void *mesg);
+H5_DLL herr_t H5O__msg_write_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
+    unsigned mesg_flags, unsigned update_flags, void *mesg);
+H5_DLL void *H5O__msg_free_real(const H5O_msg_class_t *type, void *mesg);
+H5_DLL herr_t H5O__msg_free_mesg(H5O_mesg_t *mesg);
 H5_DLL unsigned H5O_msg_count_real(const H5O_t *oh, const H5O_msg_class_t *type);
-H5_DLL herr_t H5O_msg_remove_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
-    int sequence, H5O_operator_t op, void *op_data, hbool_t adj_link, hid_t dxpl_id);
-H5_DLL void *H5O_msg_copy_file(const H5O_msg_class_t *type, H5F_t *file_src,
+H5_DLL herr_t H5O__msg_remove_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
+    int sequence, H5O_operator_t op, void *op_data, hbool_t adj_link);
+H5_DLL void *H5O__msg_copy_file(const H5O_msg_class_t *type, H5F_t *file_src,
     void *mesg_src, H5F_t *file_dst, hbool_t *recompute_size,
-    unsigned *mesg_flags, H5O_copy_t *cpy_info, void *udata, hid_t dxpl_id);
-H5_DLL herr_t H5O_msg_iterate_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
-    const H5O_mesg_operator_t *op, void *op_data, hid_t dxpl_id);
+    unsigned *mesg_flags, H5O_copy_t *cpy_info, void *udata);
+H5_DLL herr_t H5O__msg_iterate_real(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
+    const H5O_mesg_operator_t *op, void *op_data);
+H5_DLL herr_t H5O_msg_flush(H5F_t *f, H5O_t *oh, H5O_mesg_t *mesg);
+H5_DLL herr_t H5O_flush_msgs(H5F_t *f, H5O_t *oh);
+H5_DLL herr_t H5O__delete_mesg(H5F_t *f, H5O_t *open_oh, H5O_mesg_t *mesg);
 
 /* Object header chunk routines */
-H5_DLL herr_t H5O_chunk_add(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx,
-    unsigned cont_chunkno);
-H5_DLL H5O_chunk_proxy_t *H5O_chunk_protect(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    unsigned idx);
-H5_DLL herr_t H5O_chunk_unprotect(H5F_t *f, hid_t dxpl_id,
-    H5O_chunk_proxy_t *chk_proxy, hbool_t chk_dirtied);
-H5_DLL herr_t H5O_chunk_update_idx(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx);
+H5_DLL herr_t H5O__chunk_add(H5F_t *f, H5O_t *oh, unsigned idx, unsigned cont_chunkno);
+H5_DLL H5O_chunk_proxy_t *H5O__chunk_protect(H5F_t *f, H5O_t *oh, unsigned idx);
+H5_DLL herr_t H5O__chunk_unprotect(H5F_t *f, H5O_chunk_proxy_t *chk_proxy,
+    hbool_t chk_dirtied);
+H5_DLL herr_t H5O__chunk_update_idx(H5F_t *f, H5O_t *oh, unsigned idx);
 H5_DLL herr_t H5O_chunk_resize(H5O_t *oh, H5O_chunk_proxy_t *chk_proxy);
-H5_DLL herr_t H5O_chunk_delete(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned idx);
+H5_DLL herr_t H5O__chunk_delete(H5F_t *f, H5O_t *oh, unsigned idx);
 H5_DLL herr_t H5O__chunk_dest(H5O_chunk_proxy_t *chunk_proxy);
 
 /* Collect storage info for btree and heap */
-H5_DLL herr_t H5O_attr_bh_info(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    H5_ih_info_t *bh_info);
+H5_DLL herr_t H5O__attr_bh_info(H5F_t *f, H5O_t *oh, H5_ih_info_t *bh_info);
 
 /* Object header allocation routines */
 H5_DLL herr_t H5O_alloc_msgs(H5O_t *oh, size_t min_alloc);
-H5_DLL herr_t H5O__alloc_chunk(H5F_t *f, hid_t dxpl_id, H5O_t *oh, size_t size,
+H5_DLL herr_t H5O__alloc_chunk(H5F_t *f, H5O_t *oh, size_t size,
     size_t found_null, const H5O_msg_alloc_info_t *found_msg, size_t *new_idx);
-H5_DLL herr_t  H5O_alloc(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    const H5O_msg_class_t *type, const void *mesg, size_t *mesg_idx);
-H5_DLL herr_t H5O_condense_header(H5F_t *f, H5O_t *oh, hid_t dxpl_id);
-H5_DLL herr_t H5O_release_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    H5O_mesg_t *mesg, hbool_t adj_link);
+H5_DLL herr_t  H5O__alloc(H5F_t *f, H5O_t *oh, const H5O_msg_class_t *type,
+    const void *mesg, size_t *mesg_idx);
+H5_DLL herr_t H5O_condense_header(H5F_t *f, H5O_t *oh);
+H5_DLL herr_t H5O_release_mesg(H5F_t *f, H5O_t *oh, H5O_mesg_t *mesg,
+    hbool_t adj_link);
 
 /* Shared object operators */
-H5_DLL void * H5O_shared_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned *ioflags, const uint8_t *buf, const H5O_msg_class_t *type);
+H5_DLL void * H5O_shared_decode(H5F_t *f, H5O_t *open_oh, unsigned *ioflags,
+    const uint8_t *buf, const H5O_msg_class_t *type);
 H5_DLL herr_t H5O_shared_encode(const H5F_t *f, uint8_t *buf/*out*/, const H5O_shared_t *sh_mesg);
 H5_DLL size_t H5O_shared_size(const H5F_t *f, const H5O_shared_t *sh_mesg);
-H5_DLL herr_t H5O_shared_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
+H5_DLL herr_t H5O__shared_delete(H5F_t *f, H5O_t *open_oh,
     const H5O_msg_class_t *mesg_type, H5O_shared_t *sh_mesg);
-H5_DLL herr_t H5O_shared_link(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
+H5_DLL herr_t H5O__shared_link(H5F_t *f, H5O_t *open_oh,
     const H5O_msg_class_t *mesg_type, H5O_shared_t *sh_mesg);
-H5_DLL herr_t H5O_shared_copy_file(H5F_t *file_src, H5F_t *file_dst,
+H5_DLL herr_t H5O__shared_copy_file(H5F_t *file_src, H5F_t *file_dst,
     const H5O_msg_class_t *mesg_type, const void *_native_src, void *_native_dst,
     hbool_t *recompute_size, unsigned *mesg_flags, H5O_copy_t *cpy_info,
-    void *udata, hid_t dxpl_id);
-H5_DLL herr_t H5O_shared_post_copy_file (H5F_t *f,
+    void *udata);
+H5_DLL herr_t H5O__shared_post_copy_file (H5F_t *f,
     const H5O_msg_class_t *mesg_type, const H5O_shared_t *shared_src,
-    H5O_shared_t *shared_dst, unsigned *mesg_flags, hid_t dxpl_id,
-    H5O_copy_t *cpy_info);
+    H5O_shared_t *shared_dst, unsigned *mesg_flags, H5O_copy_t *cpy_info);
 H5_DLL herr_t H5O_shared_debug(const H5O_shared_t *mesg, FILE *stream,
     int indent, int fwidth);
 
 /* Attribute message operators */
-H5_DLL herr_t H5O_attr_reset(void *_mesg);
-H5_DLL herr_t H5O_attr_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg);
-H5_DLL herr_t H5O_attr_link(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg);
-H5_DLL herr_t H5O_attr_count_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    hsize_t *nattrs);
+H5_DLL herr_t H5O__attr_reset(void *_mesg);
+H5_DLL herr_t H5O__attr_delete(H5F_t *f, H5O_t *open_oh, void *_mesg);
+H5_DLL herr_t H5O__attr_link(H5F_t *f, H5O_t *open_oh, void *_mesg);
+H5_DLL herr_t H5O_attr_count_real(H5F_t *f, H5O_t *oh, hsize_t *nattrs);
+
+/* Arrays of versions for:
+   Object header, Attribute/Fill value/Filter pipeline messages */
+/* Layout/Datatype/Dataspace arrays of versions are in H5Dpkg.h, H5Tpkg.h and H5Spkg.h */
+H5_DLLVAR const unsigned H5O_obj_ver_bounds[H5F_LIBVER_NBOUNDS];
+H5_DLLVAR const unsigned H5O_attr_ver_bounds[H5F_LIBVER_NBOUNDS];
+H5_DLLVAR const unsigned H5O_fill_ver_bounds[H5F_LIBVER_NBOUNDS];
+H5_DLLVAR const unsigned H5O_pline_ver_bounds[H5F_LIBVER_NBOUNDS];
 
 /* Testing functions */
 #ifdef H5O_TESTING
@@ -651,8 +664,8 @@ H5_DLL htri_t H5O_is_attr_dense_test(hid_t oid);
 H5_DLL herr_t H5O_num_attrs_test(hid_t oid, hsize_t *nattrs);
 H5_DLL herr_t H5O_attr_dense_info_test(hid_t oid, hsize_t *name_count, hsize_t *corder_count);
 H5_DLL herr_t H5O_check_msg_marked_test(hid_t oid, hbool_t flag_val);
-H5_DLL herr_t H5O_expunge_chunks_test(const H5O_loc_t *oloc, hid_t dxpl_id);
-H5_DLL herr_t H5O_get_rc(const H5O_loc_t *oloc, hid_t dxpl_id, unsigned *rc);
+H5_DLL herr_t H5O_expunge_chunks_test(const H5O_loc_t *oloc);
+H5_DLL herr_t H5O_get_rc(const H5O_loc_t *oloc, unsigned *rc);
 H5_DLL herr_t H5O_msg_get_chunkno_test(hid_t oid, unsigned msg_type,
     unsigned *chunk_num);
 H5_DLL herr_t H5O_msg_move_to_new_chunk_test(hid_t oid, unsigned msg_type);
@@ -662,7 +675,8 @@ H5_DLL herr_t H5O_msg_move_to_new_chunk_test(hid_t oid, unsigned msg_type);
 #ifdef H5O_DEBUG
 H5_DLL herr_t H5O_assert(const H5O_t *oh);
 #endif /* H5O_DEBUG */
-H5_DLL herr_t H5O_debug_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, haddr_t addr, FILE *stream, int indent, int fwidth);
+H5_DLL herr_t H5O_debug_real(H5F_t *f, H5O_t *oh, haddr_t addr, FILE *stream,
+    int indent, int fwidth);
 
 #endif /* _H5Opkg_H */
 
diff --git a/src/H5Opline.c b/src/H5Opline.c
index 95a82b5..1fae1b8 100644
--- a/src/H5Opline.c
+++ b/src/H5Opline.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -35,36 +33,36 @@
 
 /* PRIVATE PROTOTYPES */
 static herr_t H5O_pline_encode(H5F_t *f, uint8_t *p, const void *mesg);
-static void *H5O_pline_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__pline_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static void *H5O_pline_copy(const void *_mesg, void *_dest);
 static size_t H5O_pline_size(const H5F_t *f, const void *_mesg);
-static herr_t H5O_pline_reset(void *_mesg);
-static herr_t H5O_pline_free(void *_mesg);
+static herr_t H5O__pline_reset(void *_mesg);
+static herr_t H5O__pline_free(void *_mesg);
 static herr_t H5O_pline_pre_copy_file(H5F_t *file_src,
     const void *mesg_src, hbool_t *deleted, const H5O_copy_t *cpy_info, void *_udata);
-static herr_t H5O_pline_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-    FILE * stream, int indent, int fwidth);
+static herr_t H5O__pline_debug(H5F_t *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth);
 
 /* Set up & include shared message "interface" info */
 #define H5O_SHARED_TYPE			H5O_MSG_PLINE
 #define H5O_SHARED_DECODE		H5O_pline_shared_decode
-#define H5O_SHARED_DECODE_REAL		H5O_pline_decode
+#define H5O_SHARED_DECODE_REAL		H5O__pline_decode
 #define H5O_SHARED_ENCODE		H5O_pline_shared_encode
 #define H5O_SHARED_ENCODE_REAL		H5O_pline_encode
 #define H5O_SHARED_SIZE			H5O_pline_shared_size
 #define H5O_SHARED_SIZE_REAL		H5O_pline_size
-#define H5O_SHARED_DELETE		H5O_pline_shared_delete
+#define H5O_SHARED_DELETE		H5O__pline_shared_delete
 #undef H5O_SHARED_DELETE_REAL
-#define H5O_SHARED_LINK			H5O_pline_shared_link
+#define H5O_SHARED_LINK			H5O__pline_shared_link
 #undef H5O_SHARED_LINK_REAL
-#define H5O_SHARED_COPY_FILE		H5O_pline_shared_copy_file
+#define H5O_SHARED_COPY_FILE		H5O__pline_shared_copy_file
 #undef H5O_SHARED_COPY_FILE_REAL
 #define H5O_SHARED_POST_COPY_FILE	H5O_pline_shared_post_copy_file
 #undef H5O_SHARED_POST_COPY_FILE_REAL
 #undef  H5O_SHARED_POST_COPY_FILE_UPD
 #define H5O_SHARED_DEBUG		H5O_pline_shared_debug
-#define H5O_SHARED_DEBUG_REAL		H5O_pline_debug
+#define H5O_SHARED_DEBUG_REAL		H5O__pline_debug
 #include "H5Oshared.h"			/* Shared Object Header Message Callbacks */
 
 /* This message derives from H5O message class */
@@ -77,27 +75,33 @@ const H5O_msg_class_t H5O_MSG_PLINE[1] = {{
     H5O_pline_shared_encode,	/* encode message		*/
     H5O_pline_copy,		/* copy the native value	*/
     H5O_pline_shared_size,	/* size of raw message		*/
-    H5O_pline_reset,		/* reset method			*/
-    H5O_pline_free,		/* free method			*/
-    H5O_pline_shared_delete,    /* file delete method		*/
-    H5O_pline_shared_link,	/* link method			*/
+    H5O__pline_reset,		/* reset method			*/
+    H5O__pline_free,		/* free method			*/
+    H5O__pline_shared_delete,   /* file delete method		*/
+    H5O__pline_shared_link,	/* link method			*/
     NULL,			/* set share method		*/
     NULL,		    	/*can share method		*/
     H5O_pline_pre_copy_file,	/* pre copy native value to file */
-    H5O_pline_shared_copy_file,	/* copy native value to file    */
+    H5O__pline_shared_copy_file,	/* copy native value to file    */
     H5O_pline_shared_post_copy_file,	/* post copy native value to file    */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
     H5O_pline_shared_debug	/* debug the message		*/
 }};
 
+/* Format version bounds for filter pipleline */
+const unsigned H5O_pline_ver_bounds[] = {
+    H5O_PLINE_VERSION_1,        /* H5F_LIBVER_EARLIEST */
+    H5O_PLINE_VERSION_2,        /* H5F_LIBVER_V18 */
+    H5O_PLINE_VERSION_LATEST    /* H5F_LIBVER_LATEST */
+};
 
 /* Declare a free list to manage the H5O_pline_t struct */
 H5FL_DEFINE(H5O_pline_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_pline_decode
+ * Function:	H5O__pline_decode
  *
  * Purpose:	Decodes a filter pipeline message.
  *
@@ -110,33 +114,42 @@ H5FL_DEFINE(H5O_pline_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_pline_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__pline_decode(H5F_t H5_ATTR_UNUSED *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t p_size, const uint8_t *p)
 {
     H5O_pline_t		*pline = NULL;          /* Pipeline message */
     H5Z_filter_info_t   *filter;                /* Filter to decode */
     size_t		name_length;            /* Length of filter name */
     size_t		i;                      /* Local index variable */
+    const uint8_t *p_end = p + p_size - 1;  /* End of the p buffer */
     void		*ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(p);
 
     /* Allocate space for I/O pipeline message */
     if(NULL == (pline = H5FL_CALLOC(H5O_pline_t)))
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
     /* Version */
     pline->version = *p++;
     if(pline->version < H5O_PLINE_VERSION_1 || pline->version > H5O_PLINE_VERSION_LATEST)
-	HGOTO_ERROR(H5E_PLINE, H5E_CANTLOAD, NULL, "bad version number for filter pipeline message")
+        HGOTO_ERROR(H5E_PLINE, H5E_CANTLOAD, NULL, "bad version number for filter pipeline message")
 
     /* Number of filters */
     pline->nused = *p++;
-    if(pline->nused > H5Z_MAX_NFILTERS)
-	HGOTO_ERROR(H5E_PLINE, H5E_CANTLOAD, NULL, "filter pipeline message has too many filters")
+    if(pline->nused > H5Z_MAX_NFILTERS) {
+
+        /* Reset the number of filters used to avoid array traversal in error
+         * handling code.
+         */
+        pline->nused = 0;
+
+        HGOTO_ERROR(H5E_PLINE, H5E_CANTLOAD, NULL, "filter pipeline message has too many filters")
+    }
 
     /* Reserved */
     if(pline->version == H5O_PLINE_VERSION_1)
@@ -145,12 +158,12 @@ H5O_pline_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5
     /* Allocate array for filters */
     pline->nalloc = pline->nused;
     if(NULL == (pline->filter = (H5Z_filter_info_t *)H5MM_calloc(pline->nalloc * sizeof(pline->filter[0]))))
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
     /* Decode filters */
     for(i = 0, filter = &pline->filter[0]; i < pline->nused; i++, filter++) {
         /* Filter ID */
-	UINT16DECODE(p, filter->id);
+        UINT16DECODE(p, filter->id);
 
         /* Length of filter name */
         if(pline->version > H5O_PLINE_VERSION_1 && filter->id < H5Z_FILTER_RESERVED)
@@ -162,18 +175,18 @@ H5O_pline_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5
         } /* end if */
 
         /* Filter flags */
-	UINT16DECODE(p, filter->flags);
+        UINT16DECODE(p, filter->flags);
 
         /* Number of filter parameters ("client data elements") */
-	UINT16DECODE(p, filter->cd_nelmts);
+        UINT16DECODE(p, filter->cd_nelmts);
 
         /* Filter name, if there is one */
-	if(name_length) {
+        if(name_length) {
             size_t actual_name_length;          /* Actual length of name */
 
             /* Determine actual name length (without padding, but with null terminator) */
-	    actual_name_length = HDstrlen((const char *)p) + 1;
-	    HDassert(actual_name_length <= name_length);
+            actual_name_length = HDstrlen((const char *)p) + 1;
+            HDassert(actual_name_length <= name_length);
 
             /* Allocate space for the filter name, or use the internal buffer */
             if(actual_name_length > H5Z_COMMON_NAME_LEN) {
@@ -184,12 +197,12 @@ H5O_pline_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5
             else
                 filter->name = filter->_name;
 
-	    HDstrncpy(filter->name, (const char *)p, actual_name_length);
-	    p += name_length;
-	} /* end if */
+            HDstrncpy(filter->name, (const char *)p, actual_name_length);
+            p += name_length;
+        } /* end if */
 
         /* Filter parameters */
-	if(filter->cd_nelmts) {
+        if(filter->cd_nelmts) {
             size_t	j;              /* Local index variable */
 
             /* Allocate space for the client data elements, or use the internal buffer */
@@ -201,15 +214,20 @@ H5O_pline_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5
             else
                 filter->cd_values = filter->_cd_values;
 
-	    /*
-	     * Read the client data values and the padding
-	     */
-	    for(j = 0; j < filter->cd_nelmts; j++)
-		UINT32DECODE(p, filter->cd_values[j]);
+            /*
+             * Read the client data values and the padding
+             */
+            for (j = 0; j < filter->cd_nelmts; j++) {
+                if (p + 4 - 1 <= p_end)
+                    UINT32DECODE(p, filter->cd_values[j])
+                else
+                    HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "ran off the end of the buffer: current p = %p, p_size = %zu, p_end = %p", p, p_size, p_end)
+            }
+
             if(pline->version == H5O_PLINE_VERSION_1)
                 if(filter->cd_nelmts % 2)
                     p += 4; /*padding*/
-	} /* end if */
+        } /* end if */
     } /* end for */
 
     /* Set return value */
@@ -217,12 +235,12 @@ H5O_pline_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5
 
 done:
     if(NULL == ret_value && pline) {
-        H5O_pline_reset(pline);
-        H5O_pline_free(pline);
+        H5O__pline_reset(pline);
+        H5O__pline_free(pline);
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_pline_decode() */
+} /* end H5O__pline_decode() */
 
 
 /*-------------------------------------------------------------------------
@@ -407,9 +425,9 @@ H5O_pline_copy(const void *_src, void *_dst/*out*/)
 
 done:
     if(!ret_value && dst) {
-        H5O_pline_reset(dst);
+        H5O__pline_reset(dst);
 	if(!_dst)
-            H5O_pline_free(dst);
+            H5O__pline_free(dst);
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -478,7 +496,7 @@ H5O_pline_size(const H5F_t H5_ATTR_UNUSED *f, const void *mesg)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_pline_reset
+ * Function:	H5O__pline_reset
  *
  * Purpose:	Resets a filter pipeline message by clearing all filters.
  *		The MESG buffer is not freed.
@@ -491,30 +509,37 @@ H5O_pline_size(const H5F_t H5_ATTR_UNUSED *f, const void *mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_pline_reset(void *mesg)
+H5O__pline_reset(void *mesg)
 {
     H5O_pline_t	*pline = (H5O_pline_t*)mesg;    /* Pipeline message */
     size_t	i;                              /* Local index variable */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
+
+    /* NOTE: This function can be called during error processing from
+     *       other API calls so DO NOT ASSUME THAT ANY VALUES ARE SANE.
+     */
 
     HDassert(pline);
 
-    /* Free information for each filter */
-    for(i = 0; i < pline->nused; i++) {
-        if(pline->filter[i].name && pline->filter[i].name != pline->filter[i]._name)
-            HDassert((HDstrlen(pline->filter[i].name) + 1) > H5Z_COMMON_NAME_LEN);
-        if(pline->filter[i].name != pline->filter[i]._name)
-            pline->filter[i].name = (char *)H5MM_xfree(pline->filter[i].name);
-        if(pline->filter[i].cd_values && pline->filter[i].cd_values != pline->filter[i]._cd_values)
-            HDassert(pline->filter[i].cd_nelmts > H5Z_COMMON_CD_VALUES);
-        if(pline->filter[i].cd_values != pline->filter[i]._cd_values)
-            pline->filter[i].cd_values = (unsigned *)H5MM_xfree(pline->filter[i].cd_values);
-    } /* end for */
+    /* Free the filter information and array */
+    if (pline->filter) {
+
+        /* Free information for each filter */
+        for(i = 0; i < pline->nused; i++) {
+            if(pline->filter[i].name && pline->filter[i].name != pline->filter[i]._name)
+                HDassert((HDstrlen(pline->filter[i].name) + 1) > H5Z_COMMON_NAME_LEN);
+            if(pline->filter[i].name != pline->filter[i]._name)
+                pline->filter[i].name = (char *)H5MM_xfree(pline->filter[i].name);
+            if(pline->filter[i].cd_values && pline->filter[i].cd_values != pline->filter[i]._cd_values)
+                HDassert(pline->filter[i].cd_nelmts > H5Z_COMMON_CD_VALUES);
+            if(pline->filter[i].cd_values != pline->filter[i]._cd_values)
+                pline->filter[i].cd_values = (unsigned *)H5MM_xfree(pline->filter[i].cd_values);
+        } /* end for */
 
-    /* Free filter array */
-    if(pline->filter)
+        /* Free filter array */
         pline->filter = (H5Z_filter_info_t *)H5MM_xfree(pline->filter);
+    }
 
     /* Reset # of filters */
     pline->nused = pline->nalloc = 0;
@@ -523,13 +548,13 @@ H5O_pline_reset(void *mesg)
     pline->version = H5O_PLINE_VERSION_1;
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_pline_reset() */
+} /* end H5O__pline_reset() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_pline_free
+ * Function:	H5O__pline_free
  *
- * Purpose:	Free's the message
+ * Purpose:	Frees the message
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -539,16 +564,16 @@ H5O_pline_reset(void *mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_pline_free(void *mesg)
+H5O__pline_free(void *mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(mesg);
 
     mesg = H5FL_FREE(H5O_pline_t, mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_pline_free() */
+} /* end H5O__pline_free() */
 
 
 /*-------------------------------------------------------------------------
@@ -568,16 +593,23 @@ H5O_pline_free(void *mesg)
  */
 static herr_t
 H5O_pline_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void *mesg_src,
-    hbool_t H5_ATTR_UNUSED *deleted, const H5O_copy_t H5_ATTR_UNUSED *cpy_info, void *_udata)
+    hbool_t H5_ATTR_UNUSED *deleted, const H5O_copy_t *cpy_info, void *_udata)
 {
-    const H5O_pline_t *pline_src = (const H5O_pline_t *)mesg_src;    /* Source datatype */
+    const H5O_pline_t *pline_src = (const H5O_pline_t *)mesg_src;    /* Source pline */
     H5O_copy_file_ud_common_t *udata = (H5O_copy_file_ud_common_t *)_udata; /* Object copying user data */
-    herr_t             ret_value = SUCCEED;                     /* Return value */
+    herr_t ret_value = SUCCEED;                                     /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
 
     /* check args */
     HDassert(pline_src);
+    HDassert(cpy_info);
+    HDassert(cpy_info->file_dst);
+
+    /* Check to ensure that the version of the message to be copied does not exceed
+       the message version allowed by the destination file's high bound */
+    if(pline_src->version > H5O_pline_ver_bounds[H5F_HIGH_BOUND(cpy_info->file_dst)])
+        HGOTO_ERROR(H5E_OHDR, H5E_BADRANGE, FAIL, "pline message version out of bounds")
 
     /* If the user data is non-NULL, assume we are copying a dataset or group
      * and make a copy of the filter pipeline for later in
@@ -593,7 +625,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_pline_debug
+ * Function:	H5O__pline_debug
  *
  * Purpose:	Prints debugging information for filter pipeline message MESG
  *		on output stream STREAM.  Each line is indented INDENT
@@ -607,13 +639,13 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_pline_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *mesg, FILE *stream,
-		int indent, int fwidth)
+H5O__pline_debug(H5F_t H5_ATTR_UNUSED *f, const void *mesg, FILE *stream,
+    int indent, int fwidth)
 {
     const H5O_pline_t	*pline = (const H5O_pline_t *)mesg;
     size_t		i, j;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -662,32 +694,42 @@ H5O_pline_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const voi
     } /* end for */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_pline_debug() */
+} /* end H5O__pline_debug() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_pline_set_latest_version
+ * Function:    H5O_pline_set_version
  *
- * Purpose:     Set the encoding for a I/O filter pipeline to the latest version.
+ * Purpose:     Set the version to encode an I/O filter pipeline with.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:  Quincey Koziol
- *              Tuesday, July 24, 2007
+ * Programmer:  Vailin Choi; December 2017
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_pline_set_latest_version(H5O_pline_t *pline)
+H5O_pline_set_version(H5F_t *f, H5O_pline_t *pline)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    unsigned version;           /* Message version */
+    herr_t ret_value = SUCCEED; /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
 
     /* Sanity check */
+    HDassert(f);
     HDassert(pline);
 
-    /* Set encoding of I/O pipeline to latest version */
-    pline->version = H5O_PLINE_VERSION_LATEST;
+    /* Upgrade to the version indicated by the file's low bound if higher */
+    version = MAX(pline->version, H5O_pline_ver_bounds[H5F_LOW_BOUND(f)]);
 
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_pline_set_latest_version() */
+    /* Version bounds check */
+    if(version > H5O_pline_ver_bounds[H5F_HIGH_BOUND(f)])
+        HGOTO_ERROR(H5E_PLINE, H5E_BADRANGE, FAIL, "Filter pipeline version out of bounds")
 
+    /* Set the message version */
+    pline->version = version;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O_pline_set_version() */
diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h
index f0fbe72..696fd38 100644
--- a/src/H5Oprivate.h
+++ b/src/H5Oprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -26,6 +24,10 @@
 #ifndef _H5Oprivate_H
 #define _H5Oprivate_H
 
+/* Early typedefs to avoid circular dependencies */
+typedef struct H5O_t H5O_t;
+typedef struct H5O_fill_t H5O_fill_t;
+
 /* Include the public header file for this API */
 #include "H5Opublic.h"          /* Object header functions              */
 
@@ -46,7 +48,6 @@
 /* Forward references of package typedefs */
 typedef struct H5O_msg_class_t H5O_msg_class_t;
 typedef struct H5O_mesg_t H5O_mesg_t;
-typedef struct H5O_t H5O_t;
 
 /* Values used to create the shared message & attribute heaps */
 /* (Note that these parameters have been tuned so that the resulting heap ID
@@ -176,8 +177,15 @@ typedef struct H5O_copy_t {
     H5SL_t  *dst_dt_list;               /* Skip list to hold committed datatypes in dest file */
     hbool_t dst_dt_list_complete;       /* Whether the destination datatype list is complete (i.e. not only populated with "suggestions" from H5Padd_merge_committed_dtype_path) */
     H5O_t   *oh_dst;                    /* The destination object header */
+    H5F_t   *file_dst;                  /* The destination file pointer */
+                                        /* This is used in the pre_copy_file callback to obtain
+                                           the destination file's high bound.  The high bound
+                                           is used to index into the corresponding message's
+                                           array of versions for doing version bounds check. */
+    void    *shared_fo;                 /* The shared pointer for the src object */
     H5O_mcdt_search_cb_t mcdt_cb;	/* The callback to invoke before searching the global list of committed datatypes at destination */
     void *mcdt_ud;			/* User data passed to callback */
+    hid_t lcpl_id;			/* LCPL for callbacks' use */
 } H5O_copy_t;
 
 /* Header message IDs */
@@ -307,7 +315,7 @@ typedef struct H5O_linfo_t {
  * message if it's shared.
  */
 
-typedef struct H5O_fill_t {
+struct H5O_fill_t {
     H5O_shared_t        sh_loc;         /* Shared message info (must be first) */
 
     unsigned	        version;	/* Encoding version number           */
@@ -317,7 +325,7 @@ typedef struct H5O_fill_t {
     H5D_alloc_time_t	alloc_time;	/* time to allocate space	     */
     H5D_fill_time_t	fill_time;	/* time to write fill value	     */
     hbool_t		fill_defined;   /* whether fill value is defined     */
-} H5O_fill_t;
+};
 
 /*
  * Link message.
@@ -385,6 +393,9 @@ typedef struct H5O_efl_t {
     | H5O_LAYOUT_CHUNK_SINGLE_INDEX_WITH_FILTER                             \
     )
 
+/* Version # of encoded virtual dataset global heap blocks */
+#define H5O_LAYOUT_VDS_GH_ENC_VERS      0
+
 /* Initial version of the layout information.  Used when space is allocated */
 #define H5O_LAYOUT_VERSION_1	1
 
@@ -584,6 +595,7 @@ typedef struct H5O_layout_chunk_earray_t {
     unsigned    unlim_dim;              /* Rank of unlimited dimension for dataset */
     uint32_t    swizzled_dim[H5O_LAYOUT_NDIMS]; /* swizzled chunk dimensions */
     hsize_t    	swizzled_down_chunks[H5O_LAYOUT_NDIMS];	/* swizzled "down" size of number of chunks in each dimension */
+    hsize_t     swizzled_max_down_chunks[H5O_LAYOUT_NDIMS]; /* swizzled max "down" size of number of chunks in each dimension */
 } H5O_layout_chunk_earray_t;
 
 typedef struct H5O_layout_chunk_bt2_t {
@@ -851,62 +863,58 @@ struct H5P_genplist_t;
 
 /* Object header routines */
 H5_DLL herr_t H5O_init(void);
-H5_DLL herr_t H5O_create(H5F_t *f, hid_t dxpl_id, size_t size_hint,
-    size_t initial_rc, hid_t ocpl_id, H5O_loc_t *loc/*out*/);
+H5_DLL herr_t H5O_create(H5F_t *f, size_t size_hint, size_t initial_rc,
+    hid_t ocpl_id, H5O_loc_t *loc/*out*/);
 H5_DLL herr_t H5O_open(H5O_loc_t *loc);
 H5_DLL herr_t H5O_close(H5O_loc_t *loc, hbool_t *file_closed/*out*/);
-H5_DLL int H5O_link(const H5O_loc_t *loc, int adjust, hid_t dxpl_id);
-H5_DLL H5O_t *H5O_protect(const H5O_loc_t *loc, hid_t dxpl_id,
-    unsigned prot_flags, hbool_t pin_all_chunks);
-H5_DLL H5O_t *H5O_pin(const H5O_loc_t *loc, hid_t dxpl_id);
+H5_DLL int H5O_link(const H5O_loc_t *loc, int adjust);
+H5_DLL H5O_t *H5O_protect(const H5O_loc_t *loc, unsigned prot_flags,
+    hbool_t pin_all_chunks);
+H5_DLL H5O_t *H5O_pin(const H5O_loc_t *loc);
 H5_DLL herr_t H5O_unpin(H5O_t *oh);
-H5_DLL herr_t H5O_dec_rc_by_loc(const H5O_loc_t *loc, hid_t dxpl_id);
-H5_DLL herr_t H5O_unprotect(const H5O_loc_t *loc, hid_t dxpl_id, H5O_t *oh,
-    unsigned oh_flags);
-H5_DLL herr_t H5O_touch(const H5O_loc_t *loc, hbool_t force, hid_t dxpl_id);
-H5_DLL herr_t H5O_touch_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    hbool_t force);
+H5_DLL herr_t H5O_dec_rc_by_loc(const H5O_loc_t *loc);
+H5_DLL herr_t H5O_unprotect(const H5O_loc_t *loc, H5O_t *oh, unsigned oh_flags);
+H5_DLL herr_t H5O_touch(const H5O_loc_t *loc, hbool_t force);
+H5_DLL herr_t H5O_touch_oh(H5F_t *f, H5O_t *oh, hbool_t force);
 #ifdef H5O_ENABLE_BOGUS
-H5_DLL herr_t H5O_bogus_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned mesg_id, unsigned mesg_flags);
+H5_DLL herr_t H5O_bogus_oh(H5F_t *f, H5O_t *oh, unsigned mesg_id, unsigned mesg_flags);
 #endif /* H5O_ENABLE_BOGUS */
-H5_DLL herr_t H5O_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr);
-H5_DLL herr_t H5O_get_hdr_info(const H5O_loc_t *oloc, hid_t dxpl_id, H5O_hdr_info_t *hdr);
-H5_DLL herr_t H5O_get_info(const H5O_loc_t *oloc, hid_t dxpl_id, hbool_t want_ih_info,
+H5_DLL herr_t H5O_delete(H5F_t *f, haddr_t addr);
+H5_DLL herr_t H5O_get_hdr_info(const H5O_loc_t *oloc, H5O_hdr_info_t *hdr);
+H5_DLL herr_t H5O_get_info(const H5O_loc_t *oloc, hbool_t want_ih_info,
     H5O_info_t *oinfo);
-H5_DLL herr_t H5O_obj_type(const H5O_loc_t *loc, H5O_type_t *obj_type, hid_t dxpl_id);
-H5_DLL herr_t H5O_get_create_plist(const H5O_loc_t *loc, hid_t dxpl_id, struct H5P_genplist_t *oc_plist);
-H5_DLL hid_t H5O_open_name(H5G_loc_t *loc, const char *name, hid_t lapl_id, hid_t dxpl_id, hbool_t app_ref);
-H5_DLL herr_t H5O_get_nlinks(const H5O_loc_t *loc, hid_t dxpl_id, hsize_t *nlinks);
-H5_DLL void *H5O_obj_create(H5F_t *f, H5O_type_t obj_type, void *crt_info, H5G_loc_t *obj_loc, hid_t dxpl_id);
+H5_DLL herr_t H5O_obj_type(const H5O_loc_t *loc, H5O_type_t *obj_type);
+H5_DLL herr_t H5O_get_create_plist(const H5O_loc_t *loc, struct H5P_genplist_t *oc_plist);
+H5_DLL hid_t H5O_open_name(const H5G_loc_t *loc, const char *name, hbool_t app_ref);
+H5_DLL herr_t H5O_get_nlinks(const H5O_loc_t *loc, hsize_t *nlinks);
+H5_DLL void *H5O_obj_create(H5F_t *f, H5O_type_t obj_type, void *crt_info, H5G_loc_t *obj_loc);
 H5_DLL haddr_t H5O_get_oh_addr(const H5O_t *oh);
-H5_DLL herr_t H5O_get_rc_and_type(const H5O_loc_t *oloc, hid_t dxpl_id, unsigned *rc, H5O_type_t *otype);
+H5_DLL herr_t H5O_get_rc_and_type(const H5O_loc_t *oloc, unsigned *rc, H5O_type_t *otype);
 H5_DLL H5AC_proxy_entry_t *H5O_get_proxy(const H5O_t *oh);
 
 /* Object header message routines */
 H5_DLL herr_t H5O_msg_create(const H5O_loc_t *loc, unsigned type_id, unsigned mesg_flags,
-    unsigned update_flags, void *mesg, hid_t dxpl_id);
-H5_DLL herr_t H5O_msg_append_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned type_id,
+    unsigned update_flags, void *mesg);
+H5_DLL herr_t H5O_msg_append_oh(H5F_t *f, H5O_t *oh, unsigned type_id,
     unsigned mesg_flags, unsigned update_flags, void *mesg);
 H5_DLL herr_t H5O_msg_write(const H5O_loc_t *loc, unsigned type_id,
-    unsigned mesg_flags, unsigned update_flags, void *mesg, hid_t dxpl_id);
-H5_DLL herr_t H5O_msg_write_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh,
-    unsigned type_id, unsigned mesg_flags, unsigned update_flags, void *mesg);
-H5_DLL void *H5O_msg_read(const H5O_loc_t *loc, unsigned type_id, void *mesg,
-    hid_t dxpl_id);
-H5_DLL void *H5O_msg_read_oh(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned type_id,
-    void *mesg);
+    unsigned mesg_flags, unsigned update_flags, void *mesg);
+H5_DLL herr_t H5O_msg_write_oh(H5F_t *f, H5O_t *oh, unsigned type_id,
+    unsigned mesg_flags, unsigned update_flags, void *mesg);
+H5_DLL void *H5O_msg_read(const H5O_loc_t *loc, unsigned type_id, void *mesg);
+H5_DLL void *H5O_msg_read_oh(H5F_t *f, H5O_t *oh, unsigned type_id, void *mesg);
 H5_DLL herr_t H5O_msg_reset(unsigned type_id, void *native);
 H5_DLL void *H5O_msg_free(unsigned type_id, void *mesg);
 H5_DLL void *H5O_msg_copy(unsigned type_id, const void *mesg, void *dst);
-H5_DLL int H5O_msg_count(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id);
-H5_DLL htri_t H5O_msg_exists(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id);
+H5_DLL int H5O_msg_count(const H5O_loc_t *loc, unsigned type_id);
+H5_DLL htri_t H5O_msg_exists(const H5O_loc_t *loc, unsigned type_id);
 H5_DLL htri_t H5O_msg_exists_oh(const H5O_t *oh, unsigned type_id);
 H5_DLL herr_t H5O_msg_remove(const H5O_loc_t *loc, unsigned type_id, int sequence,
-    hbool_t adj_link, hid_t dxpl_id);
+    hbool_t adj_link);
 H5_DLL herr_t H5O_msg_remove_op(const H5O_loc_t *loc, unsigned type_id, int sequence,
-    H5O_operator_t op, void *op_data, hbool_t adj_link, hid_t dxpl_id);
+    H5O_operator_t op, void *op_data, hbool_t adj_link);
 H5_DLL herr_t H5O_msg_iterate(const H5O_loc_t *loc, unsigned type_id,
-    const H5O_mesg_operator_t *op, void *op_data, hid_t dxpl_id);
+    const H5O_mesg_operator_t *op, void *op_data);
 H5_DLL size_t H5O_msg_raw_size(const H5F_t *f, unsigned type_id,
     hbool_t disable_shared, const void *mesg);
 H5_DLL size_t H5O_msg_size_f(const H5F_t *f, hid_t ocpl_id, unsigned type_id,
@@ -923,29 +931,28 @@ H5_DLL herr_t H5O_msg_get_crt_index(unsigned type_id, const void *mesg,
     H5O_msg_crt_idx_t *crt_idx);
 H5_DLL herr_t H5O_msg_encode(H5F_t *f, unsigned type_id, hbool_t disable_shared,
     unsigned char *buf, const void *obj);
-H5_DLL void* H5O_msg_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned type_id, const unsigned char *buf);
-H5_DLL herr_t H5O_msg_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned type_id, void *mesg);
-H5_DLL herr_t H5O_msg_get_flags(const H5O_loc_t *loc, unsigned type_id, hid_t dxpl_id, uint8_t *flags);
+H5_DLL void* H5O_msg_decode(H5F_t *f, H5O_t *open_oh, unsigned type_id,
+    size_t buf_size, const unsigned char *buf);
+H5_DLL herr_t H5O_msg_delete(H5F_t *f, H5O_t *open_oh, unsigned type_id,
+    void *mesg);
+H5_DLL herr_t H5O_msg_get_flags(const H5O_loc_t *loc, unsigned type_id, uint8_t *flags);
 
 /* Object metadata flush/refresh routines */
-H5_DLL herr_t H5O_flush_common(H5O_loc_t *oloc, hid_t obj_id, hid_t dxpl_id);
-H5_DLL herr_t H5O_refresh_metadata(hid_t oid, H5O_loc_t oloc, hid_t dxpl_id);
-H5_DLL herr_t H5O_refresh_metadata_close(hid_t oid, H5O_loc_t oloc, H5G_loc_t *obj_loc, hid_t dxpl_id);
-H5_DLL herr_t H5O_refresh_metadata_reopen(hid_t oid, H5G_loc_t *obj_loc, hid_t dxpl_id, hbool_t start_swmr);
+H5_DLL herr_t H5O_flush_common(H5O_loc_t *oloc, hid_t obj_id);
+H5_DLL herr_t H5O_refresh_metadata(hid_t oid, H5O_loc_t oloc);
+H5_DLL herr_t H5O_refresh_metadata_reopen(hid_t oid, H5G_loc_t *obj_loc, hbool_t start_swmr);
 
 /* Object copying routines */
 H5_DLL herr_t H5O_copy_header_map(const H5O_loc_t *oloc_src, H5O_loc_t *oloc_dst /*out */,
-    hid_t dxpl_id, H5O_copy_t *cpy_info, hbool_t inc_depth,
+    H5O_copy_t *cpy_info, hbool_t inc_depth,
     H5O_type_t *obj_type, void **udata);
-H5_DLL herr_t H5O_copy_expand_ref(H5F_t *file_src, void *_src_ref, hid_t dxpl_id,
+H5_DLL herr_t H5O_copy_expand_ref(H5F_t *file_src, void *_src_ref, 
     H5F_t *file_dst, void *_dst_ref, size_t ref_count, H5R_type_t ref_type,
     H5O_copy_t *cpy_info);
 
 /* Debugging routines */
-H5_DLL herr_t H5O_debug_id(unsigned type_id, H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, int indent, int fwidth);
-H5_DLL herr_t H5O_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent,
+H5_DLL herr_t H5O_debug_id(unsigned type_id, H5F_t *f, const void *mesg, FILE *stream, int indent, int fwidth);
+H5_DLL herr_t H5O_debug(H5F_t *f, haddr_t addr, FILE * stream, int indent,
 			 int fwidth);
 
 /* These functions operate on object locations */
@@ -960,15 +967,14 @@ H5_DLL hsize_t H5O_efl_total_size(H5O_efl_t *efl);
 
 /* Fill value operators */
 H5_DLL herr_t H5O_fill_reset_dyn(H5O_fill_t *fill);
-H5_DLL herr_t H5O_fill_convert(H5O_fill_t *fill, H5T_t *type, hbool_t *fill_changed, hid_t dxpl_id);
-H5_DLL herr_t H5O_fill_set_latest_version(H5O_fill_t *fill);
+H5_DLL herr_t H5O_fill_convert(H5O_fill_t *fill, H5T_t *type, hbool_t *fill_changed);
+H5_DLL herr_t H5O_fill_set_version(H5F_t * f, H5O_fill_t *fill);
 
 /* Link operators */
-H5_DLL herr_t H5O_link_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    void *_mesg);
+H5_DLL herr_t H5O_link_delete(H5F_t *f, H5O_t *open_oh, void *_mesg);
 
 /* Filter pipeline operators */
-H5_DLL herr_t H5O_pline_set_latest_version(H5O_pline_t *pline);
+H5_DLL herr_t H5O_pline_set_version(H5F_t *f, H5O_pline_t *pline);
 
 /* Shared message operators */
 H5_DLL herr_t H5O_set_shared(H5O_shared_t *dst, const H5O_shared_t *src);
diff --git a/src/H5Opublic.h b/src/H5Opublic.h
index dec7b5b..8d6dda4 100644
--- a/src/H5Opublic.h
+++ b/src/H5Opublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Orefcount.c b/src/H5Orefcount.c
index ff7dfee..66b79bb 100644
--- a/src/H5Orefcount.c
+++ b/src/H5Orefcount.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -34,16 +32,16 @@
 
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_refcount_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__refcount_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_refcount_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void *H5O_refcount_copy(const void *_mesg, void *_dest);
 static size_t H5O_refcount_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_refcount_free(void *_mesg);
+static herr_t H5O__refcount_free(void *_mesg);
 static herr_t H5O_refcount_pre_copy_file(H5F_t *file_src, const void *mesg_src,
     hbool_t *deleted, const H5O_copy_t *cpy_info, void *udata);
-static herr_t H5O_refcount_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-			     FILE * stream, int indent, int fwidth);
+static herr_t H5O__refcount_debug(H5F_t *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_REFCOUNT[1] = {{
@@ -51,12 +49,12 @@ const H5O_msg_class_t H5O_MSG_REFCOUNT[1] = {{
     "refcount",                	/*message name for debugging    */
     sizeof(H5O_refcount_t),    	/*native message size           */
     0,				/* messages are sharable?       */
-    H5O_refcount_decode,	/*decode message                */
+    H5O__refcount_decode,	/*decode message                */
     H5O_refcount_encode,	/*encode message                */
     H5O_refcount_copy,		/*copy the native value         */
     H5O_refcount_size,		/*size of symbol table entry    */
     NULL,                   	/*default reset method          */
-    H5O_refcount_free,	        /* free method			*/
+    H5O__refcount_free,	        /* free method			*/
     NULL,			/* file delete method		*/
     NULL,			/* link method			*/
     NULL, 			/*set share method		*/
@@ -66,7 +64,7 @@ const H5O_msg_class_t H5O_MSG_REFCOUNT[1] = {{
     NULL,			/* post copy native value to file */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_refcount_debug         	/*debug the message             */
+    H5O__refcount_debug        	/*debug the message             */
 }};
 
 /* Current version of ref. count information */
@@ -77,7 +75,7 @@ H5FL_DEFINE_STATIC(H5O_refcount_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_refcount_decode
+ * Function:    H5O__refcount_decode
  *
  * Purpose:     Decode a message and return a pointer to a newly allocated one.
  *
@@ -91,13 +89,14 @@ H5FL_DEFINE_STATIC(H5O_refcount_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_refcount_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__refcount_decode(H5F_t H5_ATTR_UNUSED *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_refcount_t *refcount = NULL;    /* Reference count */
     void *ret_value = NULL;             /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -122,7 +121,7 @@ done:
         refcount = H5FL_FREE(H5O_refcount_t, refcount);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_refcount_decode() */
+} /* end H5O__refcount_decode() */
 
 
 /*-------------------------------------------------------------------------
@@ -233,9 +232,9 @@ H5O_refcount_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_refcount_free
+ * Function:	H5O__refcount_free
  *
- * Purpose:	Free's the message
+ * Purpose:	Frees the message
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -245,16 +244,16 @@ H5O_refcount_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_refcount_free(void *mesg)
+H5O__refcount_free(void *mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(mesg);
 
     mesg = H5FL_FREE(H5O_refcount_t, mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_refcount_free() */
+} /* end H5O__refcount_free() */
 
 
 /*-------------------------------------------------------------------------
@@ -291,7 +290,7 @@ H5O_refcount_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void H5_ATTR_UN
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_refcount_debug
+ * Function:    H5O__refcount_debug
  *
  * Purpose:     Prints debugging info for a message.
  *
@@ -304,12 +303,12 @@ H5O_refcount_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void H5_ATTR_UN
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_refcount_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE * stream,
-	       int indent, int fwidth)
+H5O__refcount_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE * stream,
+   int indent, int fwidth)
 {
     const H5O_refcount_t       *refcount = (const H5O_refcount_t *) _mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -322,5 +321,5 @@ H5O_refcount_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const
 	      "Number of links:", (unsigned)*refcount);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_refcount_debug() */
+} /* end H5O__refcount_debug() */
 
diff --git a/src/H5Osdspace.c b/src/H5Osdspace.c
index 28021de..74fa72e 100644
--- a/src/H5Osdspace.c
+++ b/src/H5Osdspace.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5Omodule.h"          /* This source code file is part of the H5O module */
@@ -27,37 +25,37 @@
 
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_sdspace_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__sdspace_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_sdspace_encode(H5F_t *f, uint8_t *p, const void *_mesg);
 static void *H5O_sdspace_copy(const void *_mesg, void *_dest);
 static size_t H5O_sdspace_size(const H5F_t *f, const void *_mesg);
-static herr_t H5O_sdspace_reset(void *_mesg);
-static herr_t H5O_sdspace_free(void *_mesg);
+static herr_t H5O__sdspace_reset(void *_mesg);
+static herr_t H5O__sdspace_free(void *_mesg);
 static herr_t H5O_sdspace_pre_copy_file(H5F_t *file_src, const void *mesg_src,
     hbool_t *deleted, const H5O_copy_t *cpy_info, void *_udata);
-static herr_t H5O_sdspace_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
-				FILE * stream, int indent, int fwidth);
+static herr_t H5O__sdspace_debug(H5F_t *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth);
 
 /* Set up & include shared message "interface" info */
 #define H5O_SHARED_TYPE			H5O_MSG_SDSPACE
 #define H5O_SHARED_DECODE		H5O_sdspace_shared_decode
-#define H5O_SHARED_DECODE_REAL		H5O_sdspace_decode
+#define H5O_SHARED_DECODE_REAL		H5O__sdspace_decode
 #define H5O_SHARED_ENCODE		H5O_sdspace_shared_encode
 #define H5O_SHARED_ENCODE_REAL		H5O_sdspace_encode
 #define H5O_SHARED_SIZE			H5O_sdspace_shared_size
 #define H5O_SHARED_SIZE_REAL		H5O_sdspace_size
-#define H5O_SHARED_DELETE		H5O_sdspace_shared_delete
+#define H5O_SHARED_DELETE		H5O__sdspace_shared_delete
 #undef H5O_SHARED_DELETE_REAL
-#define H5O_SHARED_LINK			H5O_sdspace_shared_link
+#define H5O_SHARED_LINK			H5O__sdspace_shared_link
 #undef H5O_SHARED_LINK_REAL
-#define H5O_SHARED_COPY_FILE		H5O_sdspace_shared_copy_file
+#define H5O_SHARED_COPY_FILE		H5O__sdspace_shared_copy_file
 #undef H5O_SHARED_COPY_FILE_REAL
 #define H5O_SHARED_POST_COPY_FILE	H5O_sdspace_shared_post_copy_file
 #undef H5O_SHARED_POST_COPY_FILE_REAL
 #undef  H5O_SHARED_POST_COPY_FILE_UPD
 #define H5O_SHARED_DEBUG		H5O_sdspace_shared_debug
-#define H5O_SHARED_DEBUG_REAL		H5O_sdspace_debug
+#define H5O_SHARED_DEBUG_REAL		H5O__sdspace_debug
 #include "H5Oshared.h"			/* Shared Object Header Message Callbacks */
 
 /* This message derives from H5O message class */
@@ -70,14 +68,14 @@ const H5O_msg_class_t H5O_MSG_SDSPACE[1] = {{
     H5O_sdspace_shared_encode,	/* encode message			*/
     H5O_sdspace_copy,	    	/* copy the native value		*/
     H5O_sdspace_shared_size,	/* size of symbol table entry	    	*/
-    H5O_sdspace_reset,	    	/* default reset method		    	*/
-    H5O_sdspace_free,		/* free method				*/
-    H5O_sdspace_shared_delete,	/* file delete method		*/
-    H5O_sdspace_shared_link,	/* link method			*/
+    H5O__sdspace_reset,	    	/* default reset method		    	*/
+    H5O__sdspace_free,		/* free method				*/
+    H5O__sdspace_shared_delete,	/* file delete method		*/
+    H5O__sdspace_shared_link,	/* link method			*/
     NULL,			/* set share method		*/
     NULL,		    	/*can share method		*/
     H5O_sdspace_pre_copy_file,	/* pre copy native value to file */
-    H5O_sdspace_shared_copy_file,/* copy native value to file    */
+    H5O__sdspace_shared_copy_file,/* copy native value to file    */
     H5O_sdspace_shared_post_copy_file,/* post copy native value to file    */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
@@ -93,14 +91,13 @@ H5FL_ARR_EXTERN(hsize_t);
 
 /*--------------------------------------------------------------------------
  NAME
-    H5O_sdspace_decode
+    H5O__sdspace_decode
  PURPOSE
     Decode a simple dimensionality message and return a pointer to a memory
 	struct with the decoded information
  USAGE
-    void *H5O_sdspace_decode(f, dxpl_id, mesg_flags, p)
+    void *H5O__sdspace_decode(f, mesg_flags, p)
 	H5F_t *f;	        IN: pointer to the HDF5 file struct
-        hid_t dxpl_id;          IN: DXPL for any I/O
         unsigned mesg_flags;    IN: Message flags to influence decoding
 	const uint8 *p;		IN: the raw information buffer
  RETURNS
@@ -111,15 +108,16 @@ H5FL_ARR_EXTERN(hsize_t);
     within this function using malloc() and is returned to the caller.
 --------------------------------------------------------------------------*/
 static void *
-H5O_sdspace_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__sdspace_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5S_extent_t	*sdim = NULL;/* New extent dimensionality structure */
     unsigned		flags, version;
     unsigned		i;                      /* Local counting variable */
     void                *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -196,7 +194,7 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_sdspace_decode() */
+} /* end H5O__sdspace_decode() */
 
 
 /*--------------------------------------------------------------------------
@@ -374,7 +372,7 @@ H5O_sdspace_size(const H5F_t *f, const void *_mesg)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_sdspace_reset
+ * Function:	H5O__sdspace_reset
  *
  * Purpose:	Frees the inside of a dataspace message and resets it to some
  *		initial value.
@@ -384,27 +382,25 @@ H5O_sdspace_size(const H5F_t *f, const void *_mesg)
  * Programmer:	Robb Matzke
  *              Thursday, April 30, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_sdspace_reset(void *_mesg)
+H5O__sdspace_reset(void *_mesg)
 {
     H5S_extent_t	*mesg = (H5S_extent_t*)_mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     H5S_extent_release(mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-}
+} /* end H5O__sdspace_reset() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_sdsdpace_free
+ * Function:	H5O__sdsdpace_free
  *
- * Purpose:	Free's the message
+ * Purpose:	Frees the message
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -414,16 +410,16 @@ H5O_sdspace_reset(void *_mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_sdspace_free(void *mesg)
+H5O__sdspace_free(void *mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(mesg);
 
     mesg = H5FL_FREE(H5S_extent_t, mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_sdspace_free() */
+} /* end H5O__sdspace_free() */
 
 
 /*-------------------------------------------------------------------------
@@ -443,7 +439,7 @@ H5O_sdspace_free(void *mesg)
  */
 static herr_t
 H5O_sdspace_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void *mesg_src,
-    hbool_t H5_ATTR_UNUSED *deleted, const H5O_copy_t H5_ATTR_UNUSED *cpy_info, void *_udata)
+    hbool_t H5_ATTR_UNUSED *deleted, const H5O_copy_t *cpy_info, void *_udata)
 {
     const H5S_extent_t *src_space_extent = (const H5S_extent_t *)mesg_src;  /* Source dataspace extent */
     H5D_copy_file_ud_t *udata = (H5D_copy_file_ud_t *)_udata;   /* Dataset copying user data */
@@ -454,6 +450,13 @@ H5O_sdspace_pre_copy_file(H5F_t H5_ATTR_UNUSED *file_src, const void *mesg_src,
     /* check args */
     HDassert(file_src);
     HDassert(src_space_extent);
+    HDassert(cpy_info);
+    HDassert(cpy_info->file_dst);
+
+    /* Check to ensure that the version of the message to be copied does not exceed
+       the message version allowed by the destination file's high bound */
+    if(src_space_extent->version > H5O_sdspace_ver_bounds[H5F_HIGH_BOUND(cpy_info->file_dst)])
+        HGOTO_ERROR(H5E_OHDR, H5E_BADRANGE, FAIL, "dataspace message version out of bounds")
 
     /* If the user data is non-NULL, assume we are copying a dataset
      * and make a copy of the dataspace extent for later in the object copying
@@ -478,11 +481,11 @@ done:
 
 /*--------------------------------------------------------------------------
  NAME
-    H5O_sdspace_debug
+    H5O__sdspace_debug
  PURPOSE
     Prints debugging information for a simple dimensionality message
  USAGE
-    void *H5O_sdspace_debug(f, mesg, stream, indent, fwidth)
+    void *H5O__sdspace_debug(f, mesg, stream, indent, fwidth)
 	H5F_t *f;	        IN: pointer to the HDF5 file struct
 	const void *mesg;	IN: Pointer to the source extent dimensionality struct
 	FILE *stream;		IN: Pointer to the stream for output data
@@ -495,12 +498,12 @@ done:
     parameter.
 --------------------------------------------------------------------------*/
 static herr_t
-H5O_sdspace_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *mesg,
-		  FILE * stream, int indent, int fwidth)
+H5O__sdspace_debug(H5F_t H5_ATTR_UNUSED *f, const void *mesg, FILE * stream,
+    int indent, int fwidth)
 {
     const H5S_extent_t	   *sdim = (const H5S_extent_t *)mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -537,5 +540,5 @@ H5O_sdspace_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const v
     } /* end if */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_sdspace_debug() */
+} /* end H5O__sdspace_debug() */
 
diff --git a/src/H5Oshared.c b/src/H5Oshared.c
index 25baa88..047f90e 100644
--- a/src/H5Oshared.c
+++ b/src/H5Oshared.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -106,7 +104,7 @@
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_shared_read(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned *ioflags,
+H5O_shared_read(H5F_t *f, H5O_t *open_oh, unsigned *ioflags,
     const H5O_shared_t *shared, const H5O_msg_class_t *type)
 {
     H5HF_t *fheap = NULL;
@@ -134,15 +132,15 @@ H5O_shared_read(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned *ioflags,
         size_t mesg_size;               /* Size of message */
 
         /* Retrieve the fractal heap address for shared messages */
-        if(H5SM_get_fheap_addr(f, dxpl_id, type->id, &fheap_addr) < 0)
+        if(H5SM_get_fheap_addr(f, type->id, &fheap_addr) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, NULL, "can't get fheap address for shared messages")
 
         /* Open the fractal heap */
-        if(NULL == (fheap = H5HF_open(f, dxpl_id, fheap_addr)))
+        if(NULL == (fheap = H5HF_open(f, fheap_addr)))
             HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, NULL, "unable to open fractal heap")
 
         /* Get the size of the message in the heap */
-        if(H5HF_get_obj_len(fheap, dxpl_id, &(shared->u.heap_id), &mesg_size) < 0)
+        if(H5HF_get_obj_len(fheap, &(shared->u.heap_id), &mesg_size) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, NULL, "can't get message size from fractal heap.")
 
         /* Wrap the local buffer for serialized message */
@@ -154,11 +152,11 @@ H5O_shared_read(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned *ioflags,
             HGOTO_ERROR(H5E_OHDR, H5E_NOSPACE, NULL, "can't get actual buffer")
 
         /* Retrieve the message from the heap */
-        if(H5HF_read(fheap, dxpl_id, &(shared->u.heap_id), mesg_ptr) < 0)
+        if(H5HF_read(fheap, &(shared->u.heap_id), mesg_ptr) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, NULL, "can't read message from fractal heap.")
 
         /* Decode the message */
-        if(NULL == (ret_value = (type->decode)(f, dxpl_id, open_oh, 0, ioflags, mesg_ptr)))
+        if(NULL == (ret_value = (type->decode)(f, open_oh, 0, ioflags, mesg_size, mesg_ptr)))
             HGOTO_ERROR(H5E_OHDR, H5E_CANTDECODE, NULL, "can't decode shared message.")
     } /* end if */
     else {
@@ -176,11 +174,11 @@ H5O_shared_read(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned *ioflags,
              * is possible, for example, if an attribute's datatype is shared in
              * the same object header the attribute is in.  Read the message
              * directly. */
-            if(NULL == (ret_value = H5O_msg_read_oh(f, dxpl_id, open_oh, type->id, NULL)))
+            if(NULL == (ret_value = H5O_msg_read_oh(f, open_oh, type->id, NULL)))
                 HGOTO_ERROR(H5E_OHDR, H5E_READERROR, NULL, "unable to read message")
         } else
             /* The shared message is in another object header */
-            if(NULL == (ret_value = H5O_msg_read(&oloc, type->id, NULL, dxpl_id)))
+            if(NULL == (ret_value = H5O_msg_read(&oloc, type->id, NULL)))
                 HGOTO_ERROR(H5E_OHDR, H5E_READERROR, NULL, "unable to read message")
     } /* end else */
 
@@ -190,7 +188,7 @@ H5O_shared_read(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned *ioflags,
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_HEAP, H5E_CANTFREE, NULL, "can't close fractal heap")
     if(wb && H5WB_unwrap(wb) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CLOSEERROR, NULL, "can't close wrapped buffer")
@@ -200,7 +198,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_shared_link_adj
+ * Function:	H5O__shared_link_adj
  *
  * Purpose:	Changes the link count for the object referenced by a shared
  *              message.
@@ -221,12 +219,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_shared_link_adj(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    const H5O_msg_class_t *type, H5O_shared_t *shared, int adjust)
+H5O__shared_link_adj(H5F_t *f, H5O_t *open_oh, const H5O_msg_class_t *type,
+    H5O_shared_t *shared, int adjust)
 {
     herr_t ret_value = SUCCEED;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
@@ -264,15 +262,15 @@ H5O_shared_link_adj(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
              * is possible, for example, if an attribute's datatype is shared in
              * the same object header the attribute is in.  Adjust the link
              * count directly. */
-            hbool_t deleted = FALSE; /* This is used only to satisfy H5O_link_oh */
+            hbool_t deleted = FALSE; /* This is used only to satisfy H5O__link_oh */
 
-            if(H5O_link_oh(f, adjust, dxpl_id, open_oh, &deleted) < 0)
+            if(H5O__link_oh(f, adjust, open_oh, &deleted) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "unable to adjust shared object link count")
 
             HDassert(!deleted);
         } else
             /* The shared message is in another object header */
-            if(H5O_link(&oloc, adjust, dxpl_id) < 0)
+            if(H5O_link(&oloc, adjust) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "unable to adjust shared object link count")
     } /* end if */
     else {
@@ -280,19 +278,19 @@ H5O_shared_link_adj(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
 
         /* Check for decrementing reference count on shared message */
         if(adjust < 0) {
-            if(H5SM_delete(f, dxpl_id, open_oh, shared) < 0)
+            if(H5SM_delete(f, open_oh, shared) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "unable to delete message from SOHM table")
         } /* end if */
         /* Check for incrementing reference count on message */
         else if(adjust > 0) {
-            if(H5SM_try_share(f, dxpl_id, open_oh, 0, type->id, shared, NULL) < 0)
+            if(H5SM_try_share(f, open_oh, 0, type->id, shared, NULL) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTINC, FAIL, "error trying to share message")
         } /* end if */
     } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_shared_link_adj() */
+} /* end H5O__shared_link_adj() */
 
 
 /*-------------------------------------------------------------------------
@@ -308,8 +306,8 @@ done:
  *-------------------------------------------------------------------------
  */
 void *
-H5O_shared_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned *ioflags,
-    const uint8_t *buf, const H5O_msg_class_t *type)
+H5O_shared_decode(H5F_t *f, H5O_t *open_oh, unsigned *ioflags, const uint8_t *buf,
+    const H5O_msg_class_t *type)
 {
     H5O_shared_t sh_mesg;       /* Shared message info */
     unsigned version;           /* Shared message version */
@@ -375,7 +373,7 @@ H5O_shared_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned *ioflags,
     sh_mesg.msg_type_id = type->id;
 
     /* Retrieve actual message, through decoded shared message info */
-    if(NULL == (ret_value = H5O_shared_read(f, dxpl_id, open_oh, ioflags, &sh_mesg, type)))
+    if(NULL == (ret_value = H5O_shared_read(f, open_oh, ioflags, &sh_mesg, type)))
         HGOTO_ERROR(H5E_OHDR, H5E_READERROR, NULL, "unable to retrieve native message")
 
 done:
@@ -498,7 +496,7 @@ H5O_shared_size(const H5F_t *f, const H5O_shared_t *sh_mesg)
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_shared_delete
+ * Function:    H5O__shared_delete
  *
  * Purpose:     Free file space referenced by message
  *
@@ -510,12 +508,12 @@ H5O_shared_size(const H5F_t *f, const H5O_shared_t *sh_mesg)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_shared_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    const H5O_msg_class_t *type, H5O_shared_t *sh_mesg)
+H5O__shared_delete(H5F_t *f, H5O_t *open_oh, const H5O_msg_class_t *type,
+    H5O_shared_t *sh_mesg)
 {
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -523,24 +521,24 @@ H5O_shared_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
 
     /*
      * Committed datatypes increment the OH of the original message when they
-     * are written (in H5O_shared_link) and decrement it here.
+     * are written (in H5O__shared_link) and decrement it here.
      * SOHMs in the heap behave differently; their refcount is incremented
      * during H5SM_share when they are going to be written (in H5O_msg_append
      * or H5O_msg_write). Their refcount in the SOHM indexes still needs to
-     * be decremented when they're deleted (in H5O_shared_link_adj).
+     * be decremented when they're deleted (in H5O__shared_link_adj).
      */
 
     /* Decrement the reference count on the shared object */
-    if(H5O_shared_link_adj(f, dxpl_id, open_oh, type, sh_mesg, -1) < 0)
+    if(H5O__shared_link_adj(f, open_oh, type, sh_mesg, -1) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "unable to adjust shared object link count")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_shared_delete() */
+} /* end H5O__shared_delete() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_shared_link
+ * Function:    H5O__shared_link
  *
  * Purpose:     Increment reference count on any objects referenced by
  *              message
@@ -553,28 +551,28 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_shared_link(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    const H5O_msg_class_t *type, H5O_shared_t *sh_mesg)
+H5O__shared_link(H5F_t *f, H5O_t *open_oh, const H5O_msg_class_t *type,
+    H5O_shared_t *sh_mesg)
 {
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
     HDassert(sh_mesg);
 
     /* Increment the reference count on the shared object */
-    if(H5O_shared_link_adj(f, dxpl_id, open_oh, type, sh_mesg, 1) < 0)
+    if(H5O__shared_link_adj(f, open_oh, type, sh_mesg, 1) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "unable to adjust shared object link count")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_shared_link() */
+} /* end H5O__shared_link() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_shared_copy_file
+ * Function:    H5O__shared_copy_file
  *
  * Purpose:     Copies a message from _MESG to _DEST in file
  *
@@ -587,16 +585,16 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_shared_copy_file(H5F_t *file_src, H5F_t *file_dst,
+H5O__shared_copy_file(H5F_t *file_src, H5F_t *file_dst,
     const H5O_msg_class_t *mesg_type, const void *_native_src, void *_native_dst,
     hbool_t H5_ATTR_UNUSED *recompute_size, unsigned *mesg_flags, H5O_copy_t *cpy_info,
-    void H5_ATTR_UNUSED *udata, hid_t dxpl_id)
+    void H5_ATTR_UNUSED *udata)
 {
     const H5O_shared_t  *shared_src = (const H5O_shared_t *)_native_src; /* Alias to shared info in native source */
     H5O_shared_t        *shared_dst = (H5O_shared_t *)_native_dst; /* Alias to shared info in native destination message */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(file_src);
@@ -619,13 +617,13 @@ H5O_shared_copy_file(H5F_t *file_src, H5F_t *file_dst,
     if(shared_src->type != H5O_SHARE_TYPE_COMMITTED) {
         /* Simulate trying to share new message in the destination file. */
         /* Set copied metadata tag */
-        H5_BEGIN_TAG(dxpl_id, H5AC__COPIED_TAG, FAIL);
+        H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
-        if(H5SM_try_share(file_dst, dxpl_id, NULL, H5SM_DEFER, mesg_type->id, _native_dst, mesg_flags) < 0)
+        if(H5SM_try_share(file_dst, NULL, H5SM_DEFER, mesg_type->id, _native_dst, mesg_flags) < 0)
             HGOTO_ERROR_TAG(H5E_OHDR, H5E_WRITEERROR, FAIL, "unable to determine if message should be shared")
 
         /* Reset metadata tag */
-        H5_END_TAG(FAIL);
+        H5_END_TAG
     } /* end if */
     else {
         /* Mark the message as committed - as it will be committed in post copy
@@ -636,11 +634,11 @@ H5O_shared_copy_file(H5F_t *file_src, H5F_t *file_dst,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_shared_copy_file() */
+} /* H5O__shared_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_shared_post_copy_file
+ * Function:    H5O__shared_post_copy_file
  *
  * Purpose:     Delate a shared message and replace with a new one.
  *              The function is needed at cases such as coping a shared reg_ref attribute.
@@ -658,13 +656,13 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5O_shared_post_copy_file(H5F_t *f, const H5O_msg_class_t *mesg_type,
+H5O__shared_post_copy_file(H5F_t *f, const H5O_msg_class_t *mesg_type,
     const H5O_shared_t *shared_src, H5O_shared_t *shared_dst,
-    unsigned *mesg_flags, hid_t dxpl_id, H5O_copy_t *cpy_info)
+    unsigned *mesg_flags, H5O_copy_t *cpy_info)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_PACKAGE
 
     /* check args */
     HDassert(f);
@@ -681,8 +679,7 @@ H5O_shared_post_copy_file(H5F_t *f, const H5O_msg_class_t *mesg_type,
         dst_oloc.file = f;
         src_oloc.file = shared_src->file;
         src_oloc.addr = shared_src->u.loc.oh_addr;
-        if(H5O_copy_header_map(&src_oloc, &dst_oloc, dxpl_id, cpy_info, FALSE,
-                NULL, NULL) < 0)
+        if(H5O_copy_header_map(&src_oloc, &dst_oloc, cpy_info, FALSE, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
 
         /* Set up destination message's shared info */
@@ -690,13 +687,12 @@ H5O_shared_post_copy_file(H5F_t *f, const H5O_msg_class_t *mesg_type,
     } /* end if */
     else
         /* Share the message */
-        if(H5SM_try_share(f, dxpl_id, NULL, H5SM_WAS_DEFERRED, mesg_type->id,
-                shared_dst, mesg_flags) < 0)
+        if(H5SM_try_share(f, NULL, H5SM_WAS_DEFERRED, mesg_type->id, shared_dst, mesg_flags) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_BADMESG, FAIL, "can't share message")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_shared_post_copy_file() */
+} /* end H5O__shared_post_copy_file() */
 
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Oshared.h b/src/H5Oshared.h
index e8d620a..2960fef 100644
--- a/src/H5Oshared.h
+++ b/src/H5Oshared.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -48,8 +46,8 @@
  *-------------------------------------------------------------------------
  */
 static H5_INLINE void *
-H5O_SHARED_DECODE(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned mesg_flags,
-    unsigned *ioflags, const uint8_t *p)
+H5O_SHARED_DECODE(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p)
 {
     void *ret_value = NULL;     /* Return value */
 
@@ -68,8 +66,8 @@ H5O_SHARED_DECODE(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned mesg_flags,
     /* Check for shared message */
     if(mesg_flags & H5O_MSG_FLAG_SHARED) {
         /* Retrieve native message info indirectly through shared message */
-        if(NULL == (ret_value = H5O_shared_decode(f, dxpl_id, open_oh, ioflags, p, H5O_SHARED_TYPE)))
-	    HGOTO_ERROR(H5E_OHDR, H5E_CANTDECODE, NULL, "unable to decode shared message")
+        if(NULL == (ret_value = H5O_shared_decode(f, open_oh, ioflags, p, H5O_SHARED_TYPE)))
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTDECODE, NULL, "unable to decode shared message")
 
         /* We currently do not support automatically fixing shared messages */
 #ifdef H5_STRICT_FORMAT_CHECKS
@@ -81,8 +79,8 @@ H5O_SHARED_DECODE(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned mesg_flags,
     } /* end if */
     else {
         /* Decode native message directly */
-        if(NULL == (ret_value = H5O_SHARED_DECODE_REAL(f, dxpl_id, open_oh, mesg_flags, ioflags, p)))
-	    HGOTO_ERROR(H5E_OHDR, H5E_CANTDECODE, NULL, "unable to decode native message")
+        if(NULL == (ret_value = H5O_SHARED_DECODE_REAL(f, open_oh, mesg_flags, ioflags, p_size, p)))
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTDECODE, NULL, "unable to decode native message")
     } /* end else */
 
 done:
@@ -216,12 +214,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5_INLINE herr_t
-H5O_SHARED_DELETE(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
+H5O_SHARED_DELETE(H5F_t *f, H5O_t *open_oh, void *_mesg)
 {
     H5O_shared_t *sh_mesg = (H5O_shared_t *)_mesg;     /* Pointer to shared message portion of actual message */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
 #ifndef H5O_SHARED_TYPE
 #error "Need to define H5O_SHARED_TYPE macro!"
@@ -233,13 +231,13 @@ H5O_SHARED_DELETE(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
     /* Check for message tracked elsewhere */
     if(H5O_IS_TRACKED_SHARED(sh_mesg->type)) {
         /* Decrement the reference count on the shared message/object */
-        if(H5O_shared_delete(f, dxpl_id, open_oh, H5O_SHARED_TYPE, sh_mesg) < 0)
+        if(H5O__shared_delete(f, open_oh, H5O_SHARED_TYPE, sh_mesg) < 0)
 	    HGOTO_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "unable to decrement ref count for shared message")
     } /* end if */
 #ifdef H5O_SHARED_DELETE_REAL
     else {
         /* Decrement the reference count on the native message directly */
-        if(H5O_SHARED_DELETE_REAL(f, dxpl_id, open_oh, _mesg) < 0)
+        if(H5O_SHARED_DELETE_REAL(f, open_oh, _mesg) < 0)
 	    HGOTO_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "unable to decrement ref count for native message")
     } /* end else */
 #endif /* H5O_SHARED_DELETE_REAL */
@@ -268,12 +266,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5_INLINE herr_t
-H5O_SHARED_LINK(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
+H5O_SHARED_LINK(H5F_t *f, H5O_t *open_oh, void *_mesg)
 {
     H5O_shared_t *sh_mesg = (H5O_shared_t *)_mesg;     /* Pointer to shared message portion of actual message */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
 #ifndef H5O_SHARED_TYPE
 #error "Need to define H5O_SHARED_TYPE macro!"
@@ -285,13 +283,13 @@ H5O_SHARED_LINK(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg)
     /* Check for message tracked elsewhere */
     if(H5O_IS_TRACKED_SHARED(sh_mesg->type)) {
         /* Increment the reference count on the shared message/object */
-        if(H5O_shared_link(f, dxpl_id, open_oh, H5O_SHARED_TYPE, sh_mesg) < 0)
+        if(H5O__shared_link(f, open_oh, H5O_SHARED_TYPE, sh_mesg) < 0)
 	    HGOTO_ERROR(H5E_OHDR, H5E_CANTINC, FAIL, "unable to increment ref count for shared message")
     } /* end if */
 #ifdef H5O_SHARED_LINK_REAL
     else {
         /* Increment the reference count on the native message directly */
-        if(H5O_SHARED_LINK_REAL(f, dxpl_id, open_oh, _mesg) < 0)
+        if(H5O_SHARED_LINK_REAL(f, open_oh, _mesg) < 0)
 	    HGOTO_ERROR(H5E_OHDR, H5E_CANTINC, FAIL, "unable to increment ref count for native message")
     } /* end else */
 #endif /* H5O_SHARED_LINK_REAL */
@@ -321,12 +319,12 @@ done:
 static H5_INLINE void *
 H5O_SHARED_COPY_FILE(H5F_t *file_src, void *_native_src, H5F_t *file_dst,
     hbool_t *recompute_size, unsigned *mesg_flags, H5O_copy_t *cpy_info,
-    void *udata, hid_t dxpl_id)
+    void *udata)
 {
     void *dst_mesg = NULL;      /* Destination message */
     void *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
 #ifndef H5O_SHARED_TYPE
 #error "Need to define H5O_SHARED_TYPE macro!"
@@ -337,7 +335,7 @@ H5O_SHARED_COPY_FILE(H5F_t *file_src, void *_native_src, H5F_t *file_dst,
 
 #ifdef H5O_SHARED_COPY_FILE_REAL
     /* Call native message's copy file callback to copy the message */
-    if(NULL == (dst_mesg = H5O_SHARED_COPY_FILE_REAL(file_src, H5O_SHARED_TYPE, _native_src, file_dst, recompute_size, cpy_info, udata, dxpl_id)))
+    if(NULL == (dst_mesg = H5O_SHARED_COPY_FILE_REAL(file_src, H5O_SHARED_TYPE, _native_src, file_dst, recompute_size, cpy_info, udata)))
         HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, NULL, "unable to copy native message to another file")
 #else /* H5O_SHARED_COPY_FILE_REAL */
     /* No copy file callback defined, just copy the message itself */
@@ -349,8 +347,8 @@ H5O_SHARED_COPY_FILE(H5F_t *file_src, void *_native_src, H5F_t *file_dst,
     HDmemset(dst_mesg, 0, sizeof(H5O_shared_t));
 
     /* Handle sharing destination message */
-    if(H5O_shared_copy_file(file_src, file_dst, H5O_SHARED_TYPE, _native_src,
-            dst_mesg, recompute_size, mesg_flags, cpy_info, udata, dxpl_id) < 0)
+    if(H5O__shared_copy_file(file_src, file_dst, H5O_SHARED_TYPE, _native_src,
+            dst_mesg, recompute_size, mesg_flags, cpy_info, udata) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, NULL, "unable to determine if message should be shared")
 
     /* Set return value */
@@ -384,7 +382,7 @@ done:
  */
 static H5_INLINE herr_t
 H5O_SHARED_POST_COPY_FILE(const H5O_loc_t *oloc_src, const void *mesg_src,
-    H5O_loc_t *oloc_dst, void *mesg_dst, unsigned *mesg_flags, hid_t dxpl_id,
+    H5O_loc_t *oloc_dst, void *mesg_dst, unsigned *mesg_flags,
     H5O_copy_t *cpy_info)
 {
     const H5O_shared_t  *shared_src = (const H5O_shared_t *)mesg_src; /* Alias to shared info in native source */
@@ -408,21 +406,21 @@ H5O_SHARED_POST_COPY_FILE(const H5O_loc_t *oloc_src, const void *mesg_src,
 
 #ifdef H5O_SHARED_POST_COPY_FILE_REAL
     /* Call native message's post copy file callback to copy the message */
-    if(H5O_SHARED_POST_COPY_FILE_REAL(oloc_src, mesg_src, oloc_dst, mesg_dst, dxpl_id, cpy_info) <0 )
+    if(H5O_SHARED_POST_COPY_FILE_REAL(oloc_src, mesg_src, oloc_dst, mesg_dst, cpy_info) <0 )
         HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy native message to another file")
 #endif /* H5O_SHARED_POST_COPY_FILE_REAL */
 
     /* Update shared message after the post copy - will short circuit in
      * production if the DEFER pass determined it will not be shared; debug mode
      * verifies that it is indeed the case */
-    if(H5O_shared_post_copy_file(oloc_dst->file, H5O_SHARED_TYPE,
-            shared_src, shared_dst, mesg_flags, dxpl_id, cpy_info) < 0)
+    if(H5O__shared_post_copy_file(oloc_dst->file, H5O_SHARED_TYPE,
+            shared_src, shared_dst, mesg_flags, cpy_info) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, FAIL, "unable to fix shared message in post copy")
 
 #ifdef H5O_SHARED_POST_COPY_FILE_UPD
     /* Call native message's post copy file update callback to update the
      * message */
-    if(H5O_SHARED_POST_COPY_FILE_UPD(oloc_src, mesg_src, oloc_dst, mesg_dst, dxpl_id, cpy_info) < 0)
+    if(H5O_SHARED_POST_COPY_FILE_UPD(oloc_src, mesg_src, oloc_dst, mesg_dst, cpy_info) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to update native message")
 #endif /* H5O_SHARED_POST_COPY_FILE_UPD */
 
@@ -454,8 +452,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5_INLINE herr_t
-H5O_SHARED_DEBUG(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream,
-    int indent, int fwidth)
+H5O_SHARED_DEBUG(H5F_t *f, const void *_mesg, FILE *stream, int indent,
+    int fwidth)
 {
     const H5O_shared_t *sh_mesg = (const H5O_shared_t *)_mesg;     /* Pointer to shared message portion of actual message */
     herr_t ret_value = SUCCEED;           /* Return value */
@@ -480,7 +478,7 @@ H5O_SHARED_DEBUG(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream,
     } /* end if */
 
     /* Call native message's debug callback */
-    if(H5O_SHARED_DEBUG_REAL(f, dxpl_id, _mesg, stream, indent, fwidth) < 0)
+    if(H5O_SHARED_DEBUG_REAL(f, _mesg, stream, indent, fwidth) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_WRITEERROR, FAIL, "unable to display native message info")
 
 done:
diff --git a/src/H5Oshmesg.c b/src/H5Oshmesg.c
index a506ce2..136268a 100644
--- a/src/H5Oshmesg.c
+++ b/src/H5Oshmesg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
@@ -29,13 +27,13 @@
 #include "H5Opkg.h"             /* Object headers			*/
 #include "H5MMprivate.h"	/* Memory management			*/
 
-static void  *H5O_shmesg_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void  *H5O__shmesg_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_shmesg_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void  *H5O_shmesg_copy(const void *_mesg, void *_dest);
 static size_t H5O_shmesg_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_shmesg_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream,
-			     int indent, int fwidth);
+static herr_t H5O__shmesg_debug(H5F_t *f, const void *_mesg, FILE *stream,
+    int indent, int fwidth);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_SHMESG[1] = {{
@@ -43,7 +41,7 @@ const H5O_msg_class_t H5O_MSG_SHMESG[1] = {{
     "shared message table",     /*message name for debugging            */
     sizeof(H5O_shmesg_table_t),	/*native message size                   */
     0,				/* messages are sharable?       */
-    H5O_shmesg_decode,		/*decode message                        */
+    H5O__shmesg_decode,		/*decode message                        */
     H5O_shmesg_encode,		/*encode message                        */
     H5O_shmesg_copy,            /*copy the native value                 */
     H5O_shmesg_size,		/*raw message size			*/
@@ -58,12 +56,12 @@ const H5O_msg_class_t H5O_MSG_SHMESG[1] = {{
     NULL,			/* post copy native value to file	*/
     NULL,			/* get creation index		        */
     NULL,			/* set creation index		        */
-    H5O_shmesg_debug              /*debug the message			*/
+    H5O__shmesg_debug           /*debug the message			*/
 }};
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_shmesg_decode
+ * Function:	H5O__shmesg_decode
  *
  * Purpose:	Decode a shared message table message and return a pointer
  *              to a newly allocated H5O_shmesg_table_t struct.
@@ -77,13 +75,14 @@ const H5O_msg_class_t H5O_MSG_SHMESG[1] = {{
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_shmesg_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__shmesg_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_shmesg_table_t	*mesg;                  /* Native message */
     void		*ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(f);
@@ -102,7 +101,7 @@ H5O_shmesg_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_shmesg_decode() */
+} /* end H5O__shmesg_decode() */
 
 
 /*-------------------------------------------------------------------------
@@ -211,7 +210,7 @@ H5O_shmesg_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const voi
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_shmesg_debug
+ * Function:	H5O__shmesg_debug
  *
  * Purpose:	Prints debugging info for the message.
  *
@@ -223,12 +222,12 @@ H5O_shmesg_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const voi
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_shmesg_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE *stream,
+H5O__shmesg_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream,
     int indent, int fwidth)
 {
     const H5O_shmesg_table_t *mesg = (const H5O_shmesg_table_t *)_mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Sanity check */
     HDassert(f);
@@ -245,5 +244,5 @@ H5O_shmesg_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const vo
 	      "Number of indexes:", mesg->nindexes);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_shmesg_debug() */
+} /* end H5O__shmesg_debug() */
 
diff --git a/src/H5Ostab.c b/src/H5Ostab.c
index bb39e58..87fb771 100644
--- a/src/H5Ostab.c
+++ b/src/H5Ostab.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -37,20 +35,20 @@
 
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_stab_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
+static void *H5O__stab_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags,
+    unsigned *ioflags, size_t p_size, const uint8_t *p);
 static herr_t H5O_stab_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
 static void *H5O_stab_copy(const void *_mesg, void *_dest);
 static size_t H5O_stab_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
-static herr_t H5O_stab_free(void *_mesg);
-static herr_t H5O_stab_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, void *_mesg);
-static void *H5O_stab_copy_file(H5F_t *file_src, void *native_src,
+static herr_t H5O__stab_free(void *_mesg);
+static herr_t H5O__stab_delete(H5F_t *f, H5O_t *open_oh, void *_mesg);
+static void *H5O__stab_copy_file(H5F_t *file_src, void *native_src,
     H5F_t *file_dst, hbool_t *recompute_size, unsigned *mesg_flags,
-    H5O_copy_t *cpy_info, void *_udata, hid_t dxpl_id);
-static herr_t H5O_stab_post_copy_file(const H5O_loc_t *src_oloc,
+    H5O_copy_t *cpy_info, void *_udata);
+static herr_t H5O__stab_post_copy_file(const H5O_loc_t *src_oloc,
     const void *mesg_src, H5O_loc_t *dst_oloc, void *mesg_dst,
-    unsigned *mesg_flags, hid_t dxpl_id, H5O_copy_t *cpy_info);
-static herr_t H5O_stab_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
+    unsigned *mesg_flags, H5O_copy_t *cpy_info);
+static herr_t H5O__stab_debug(H5F_t *f, const void *_mesg,
     FILE * stream, int indent, int fwidth);
 
 /* This message derives from H5O message class */
@@ -59,22 +57,22 @@ const H5O_msg_class_t H5O_MSG_STAB[1] = {{
     "stab",                 	/*message name for debugging    */
     sizeof(H5O_stab_t),     	/*native message size           */
     0,				/* messages are sharable?       */
-    H5O_stab_decode,        	/*decode message                */
+    H5O__stab_decode,        	/*decode message                */
     H5O_stab_encode,        	/*encode message                */
     H5O_stab_copy,          	/*copy the native value         */
     H5O_stab_size,          	/*size of symbol table entry    */
     NULL,                   	/*default reset method          */
-    H5O_stab_free,	        /* free method			*/
-    H5O_stab_delete,	        /* file delete method		*/
+    H5O__stab_free,	        /* free method			*/
+    H5O__stab_delete,	        /* file delete method		*/
     NULL,			/* link method			*/
     NULL, 			/*set share method		*/
     NULL,		    	/*can share method		*/
     NULL,			/* pre copy native value to file */
-    H5O_stab_copy_file,		/* copy native value to file    */
-    H5O_stab_post_copy_file,	/* post copy native value to file    */
+    H5O__stab_copy_file,	/* copy native value to file    */
+    H5O__stab_post_copy_file,	/* post copy native value to file    */
     NULL,			/* get creation index		*/
     NULL,			/* set creation index		*/
-    H5O_stab_debug         	/*debug the message             */
+    H5O__stab_debug         	/*debug the message             */
 }};
 
 /* Declare a free list to manage the H5O_stab_t struct */
@@ -82,7 +80,7 @@ H5FL_DEFINE_STATIC(H5O_stab_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_stab_decode
+ * Function:    H5O__stab_decode
  *
  * Purpose:     Decode a symbol table message and return a pointer to
  *              a newly allocated one.
@@ -98,8 +96,9 @@ H5FL_DEFINE_STATIC(H5O_stab_t);
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_stab_decode(H5F_t *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
-    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
+H5O__stab_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
+    unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags,
+    size_t H5_ATTR_UNUSED p_size, const uint8_t *p)
 {
     H5O_stab_t          *stab = NULL;
     void                *ret_value = NULL;     /* Return value */
@@ -126,7 +125,7 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_stab_decode() */
+} /* end H5O__stab_decode() */
 
 
 /*-------------------------------------------------------------------------
@@ -231,38 +230,36 @@ H5O_stab_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void
     ret_value = (size_t)(2 * H5F_SIZEOF_ADDR(f));
 
     FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5O_stab_size() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_stab_free
+ * Function:	H5O__stab_free
  *
- * Purpose:	Free's the message
+ * Purpose:	Frees the message
  *
  * Return:	Non-negative on success/Negative on failure
  *
  * Programmer:	Quincey Koziol
  *              Thursday, March 30, 2000
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_stab_free(void *mesg)
+H5O__stab_free(void *mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(mesg);
 
     mesg = H5FL_FREE(H5O_stab_t, mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_stab_free() */
+} /* end H5O__stab_free() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_stab_delete
+ * Function:    H5O__stab_delete
  *
  * Purpose:     Free file space referenced by message
  *
@@ -274,27 +271,27 @@ H5O_stab_free(void *mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_stab_delete(H5F_t *f, hid_t dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh, void *mesg)
+H5O__stab_delete(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, void *mesg)
 {
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(f);
     HDassert(mesg);
 
     /* Free the file space for the symbol table */
-    if(H5G__stab_delete(f, dxpl_id, (const H5O_stab_t *)mesg) < 0)
+    if(H5G__stab_delete(f, (const H5O_stab_t *)mesg) < 0)
         HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to free symbol table")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_stab_delete() */
+} /* end H5O__stab_delete() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_stab_copy_file
+ * Function:    H5O__stab_copy_file
  *
  * Purpose:     Copies a message from _MESG to _DEST in file
  *
@@ -308,9 +305,9 @@ done:
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_stab_copy_file(H5F_t *file_src, void *native_src, H5F_t *file_dst,
+H5O__stab_copy_file(H5F_t *file_src, void *native_src, H5F_t *file_dst,
     hbool_t H5_ATTR_UNUSED *recompute_size, unsigned H5_ATTR_UNUSED *mesg_flags,
-    H5O_copy_t H5_ATTR_UNUSED *cpy_info, void *_udata, hid_t dxpl_id)
+    H5O_copy_t H5_ATTR_UNUSED *cpy_info, void *_udata)
 {
     H5O_stab_t          *stab_src = (H5O_stab_t *) native_src;
     H5O_stab_t          *stab_dst = NULL;
@@ -318,7 +315,7 @@ H5O_stab_copy_file(H5F_t *file_src, void *native_src, H5F_t *file_dst,
     size_t              size_hint;             /* Local heap initial size */
     void                *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(stab_src);
@@ -329,18 +326,18 @@ H5O_stab_copy_file(H5F_t *file_src, void *native_src, H5F_t *file_dst,
         HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
     /* Get the old local heap's size and use that as the hint for the new heap */
-    if(H5HL_get_size(file_src, dxpl_id, stab_src->heap_addr, &size_hint) < 0)
+    if(H5HL_get_size(file_src, stab_src->heap_addr, &size_hint) < 0)
 	HGOTO_ERROR(H5E_SYM, H5E_CANTGETSIZE, NULL, "can't query local heap size")
 
     /* Set copy metadata tag */
-    H5_BEGIN_TAG(dxpl_id, H5AC__COPIED_TAG, NULL);
+    H5_BEGIN_TAG(H5AC__COPIED_TAG);
 
     /* Create components of symbol table message */
-    if(H5G__stab_create_components(file_dst, stab_dst, size_hint, dxpl_id) < 0)
+    if(H5G__stab_create_components(file_dst, stab_dst, size_hint) < 0)
 	HGOTO_ERROR_TAG(H5E_SYM, H5E_CANTINIT, NULL, "can't create symbol table components")
 
     /* Reset metadata tag */
-    H5_END_TAG(NULL);
+    H5_END_TAG
 
     /* Cache stab in udata */
     udata->cache_type = H5G_CACHED_STAB;
@@ -356,11 +353,11 @@ done:
             stab_dst = H5FL_FREE(H5O_stab_t, stab_dst);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_stab_copy_file() */
+} /* H5O__stab_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_stab_post_copy_file
+ * Function:    H5O__stab_post_copy_file
  *
  * Purpose:     Finish copying a message from between files
  *
@@ -372,16 +369,16 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_stab_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
+H5O__stab_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
     H5O_loc_t *dst_oloc, void *mesg_dst, unsigned H5_ATTR_UNUSED *mesg_flags,
-    hid_t dxpl_id, H5O_copy_t *cpy_info)
+    H5O_copy_t *cpy_info)
 {
     const H5O_stab_t    *stab_src = (const H5O_stab_t *)mesg_src;
     H5O_stab_t          *stab_dst = (H5O_stab_t *)mesg_dst;
     H5G_bt_it_cpy_t     udata;      /* B-tree user data */
     herr_t ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* check args */
     HDassert(stab_src);
@@ -402,16 +399,16 @@ H5O_stab_post_copy_file(const H5O_loc_t *src_oloc, const void *mesg_src,
     udata.cpy_info = cpy_info;
 
     /* Iterate over objects in group, copying them */
-    if((H5B_iterate(src_oloc->file, dxpl_id, H5B_SNODE, stab_src->btree_addr, H5G__node_copy, &udata)) < 0)
+    if((H5B_iterate(src_oloc->file, H5B_SNODE, stab_src->btree_addr, H5G__node_copy, &udata)) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "iteration operator failed")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5O_stab_post_copy_file() */
+} /* H5O__stab_post_copy_file() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5O_stab_debug
+ * Function:    H5O__stab_debug
  *
  * Purpose:     Prints debugging info for a symbol table message.
  *
@@ -426,12 +423,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_stab_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE * stream,
-	       int indent, int fwidth)
+H5O__stab_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE * stream,
+    int indent, int fwidth)
 {
     const H5O_stab_t       *stab = (const H5O_stab_t *) _mesg;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* check args */
     HDassert(f);
@@ -447,5 +444,5 @@ H5O_stab_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void
 	      "Name heap address:", stab->heap_addr);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-}
+} /* end H5O__stab_debug() */
 
diff --git a/src/H5Otest.c b/src/H5Otest.c
index 8f8980a..32b31f2 100644
--- a/src/H5Otest.c
+++ b/src/H5Otest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@hdfgroup.org>
@@ -34,6 +32,7 @@
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5Apkg.h"		/* Attributes	  			*/
 #include "H5ACprivate.h"	/* Metadata cache			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Iprivate.h"		/* IDs			  		*/
 #include "H5Opkg.h"             /* Object headers			*/
@@ -99,6 +98,7 @@ H5O_is_attr_dense_test(hid_t oid)
     H5O_t *oh = NULL;           /* Object header */
     H5O_ainfo_t ainfo;          /* Attribute information for object */
     H5O_loc_t *loc;             /* Pointer to object's location */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     htri_t ret_value = FAIL;    /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
@@ -107,15 +107,20 @@ H5O_is_attr_dense_test(hid_t oid)
     if(NULL == (loc = H5O_get_loc(oid)))
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, H5AC_ind_read_dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* Check for attribute info stored */
     ainfo.fheap_addr = HADDR_UNDEF;
     if(oh->version > H5O_VERSION_1) {
         /* Check for (& retrieve if available) attribute info */
-        if(H5A_get_ainfo(loc->file, H5AC_ind_read_dxpl_id, oh, &ainfo) < 0)
+        if(H5A__get_ainfo(loc->file, oh, &ainfo) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
     } /* end if */
 
@@ -130,8 +135,10 @@ H5O_is_attr_dense_test(hid_t oid)
         ret_value = FALSE;
 
 done:
-    if(oh && H5O_unprotect(loc, H5AC_ind_read_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTRESET, FAIL, "can't reset API context")
 
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5O_is_attr_dense_test() */
@@ -164,6 +171,7 @@ H5O_is_attr_empty_test(hid_t oid)
     htri_t ainfo_exists = FALSE;        /* Whether the attribute info exists in the file */
     H5O_loc_t *loc;             /* Pointer to object's location */
     hsize_t nattrs;             /* Number of attributes */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     htri_t ret_value = FAIL;    /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
@@ -172,14 +180,19 @@ H5O_is_attr_empty_test(hid_t oid)
     if(NULL == (loc = H5O_get_loc(oid)))
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, H5AC_ind_read_dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* Check for attribute info stored */
     if(oh->version > H5O_VERSION_1) {
         /* Check for (& retrieve if available) attribute info */
-        if((ainfo_exists = H5A_get_ainfo(loc->file, H5AC_ind_read_dxpl_id, oh, &ainfo)) < 0)
+        if((ainfo_exists = H5A__get_ainfo(loc->file, oh, &ainfo)) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
     } /* end if */
 
@@ -194,15 +207,15 @@ H5O_is_attr_empty_test(hid_t oid)
                 /* Check for any messages in object header */
                 HDassert(nattrs == 0);
 
-                /* Set metadata tag in dxpl_id */
-                H5_BEGIN_TAG(H5AC_ind_read_dxpl_id, loc->addr, FAIL);
+                /* Set metadata tag in API context */
+                H5_BEGIN_TAG(loc->addr);
 
                 /* Open the name index v2 B-tree */
-                if(NULL == (bt2_name = H5B2_open(loc->file, H5AC_ind_read_dxpl_id, ainfo.name_bt2_addr, NULL)))
+                if(NULL == (bt2_name = H5B2_open(loc->file, ainfo.name_bt2_addr, NULL)))
                     HGOTO_ERROR_TAG(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
-                /* Reset metadata tag in dxpl_id */
-                H5_END_TAG(FAIL);
+                /* Reset metadata tag in API context */
+                H5_END_TAG
 
                 /* Retrieve # of records in name index */
                 if(H5B2_get_nrec(bt2_name, &nattrs) < 0)
@@ -221,10 +234,12 @@ H5O_is_attr_empty_test(hid_t oid)
 
 done:
     /* Release resources */
-    if(bt2_name && H5B2_close(bt2_name, H5AC_ind_read_dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for name index")
-    if(oh && H5O_unprotect(loc, H5AC_ind_read_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTRESET, FAIL, "can't reset API context")
 
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5O_is_attr_empty_test() */
@@ -257,6 +272,7 @@ H5O_num_attrs_test(hid_t oid, hsize_t *nattrs)
     H5O_ainfo_t ainfo;          /* Attribute information for object */
     H5O_loc_t *loc;             /* Pointer to object's location */
     hsize_t obj_nattrs;         /* Number of attributes */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
@@ -265,15 +281,20 @@ H5O_num_attrs_test(hid_t oid, hsize_t *nattrs)
     if(NULL == (loc = H5O_get_loc(oid)))
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, H5AC_ind_read_dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* Check for attribute info stored */
     ainfo.fheap_addr = HADDR_UNDEF;
     if(oh->version > H5O_VERSION_1) {
         /* Check for (& retrieve if available) attribute info */
-        if(H5A_get_ainfo(loc->file, H5AC_ind_read_dxpl_id, oh, &ainfo) < 0)
+        if(H5A__get_ainfo(loc->file, oh, &ainfo) < 0)
             HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
     } /* end if */
 
@@ -287,15 +308,15 @@ H5O_num_attrs_test(hid_t oid, hsize_t *nattrs)
             /* Check for any messages in object header */
             HDassert(obj_nattrs == 0);
 
-            /* Set metadata tag in dxpl_id */
-            H5_BEGIN_TAG(H5AC_ind_read_dxpl_id, loc->addr, FAIL);
+            /* Set metadata tag in API context */
+            H5_BEGIN_TAG(loc->addr);
 
             /* Open the name index v2 B-tree */
-            if(NULL == (bt2_name = H5B2_open(loc->file, H5AC_ind_read_dxpl_id, ainfo.name_bt2_addr, NULL)))
+            if(NULL == (bt2_name = H5B2_open(loc->file, ainfo.name_bt2_addr, NULL)))
                 HGOTO_ERROR_TAG(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
-            /* Reset metadata tag in dxpl_id */
-            H5_END_TAG(FAIL);
+            /* Reset metadata tag in API context */
+            H5_END_TAG
 
             /* Retrieve # of records in name index */
             if(H5B2_get_nrec(bt2_name, &obj_nattrs) < 0)
@@ -311,10 +332,12 @@ H5O_num_attrs_test(hid_t oid, hsize_t *nattrs)
 
 done:
     /* Release resources */
-    if(bt2_name && H5B2_close(bt2_name, H5AC_ind_read_dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for name index")
-    if(oh && H5O_unprotect(loc, H5AC_ind_read_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTRESET, FAIL, "can't reset API context")
 
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5O_num_attrs_test() */
@@ -349,6 +372,7 @@ H5O_attr_dense_info_test(hid_t oid, hsize_t *name_count, hsize_t *corder_count)
     H5B2_t *bt2_corder = NULL;  /* v2 B-tree handle for creation order index */
     H5O_ainfo_t ainfo;          /* Attribute information for object */
     H5O_loc_t *loc;            /* Pointer to object's location */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
@@ -357,29 +381,34 @@ H5O_attr_dense_info_test(hid_t oid, hsize_t *name_count, hsize_t *corder_count)
     if(NULL == (loc = H5O_get_loc(oid)))
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
 
-    /* Set metadata tag in dxpl_id */
-    H5_BEGIN_TAG(H5AC_ind_read_dxpl_id, loc->addr, FAIL);
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
+    /* Set metadata tag in API context */
+    H5_BEGIN_TAG(loc->addr);
 
     /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, H5AC_ind_read_dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR_TAG(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* Check for attribute info stored */
     ainfo.fheap_addr = HADDR_UNDEF;
     if(oh->version > H5O_VERSION_1) {
         /* Check for (& retrieve if available) attribute info */
-        if(H5A_get_ainfo(loc->file, H5AC_ind_read_dxpl_id, oh, &ainfo) < 0)
+        if(H5A__get_ainfo(loc->file, oh, &ainfo) < 0)
             HGOTO_ERROR_TAG(H5E_ATTR, H5E_CANTGET, FAIL, "can't check for attribute info message")
     } /* end if */
 
     /* Check for 'dense' attribute storage file addresses being defined */
     if(!H5F_addr_defined(ainfo.fheap_addr))
-        HGOTO_DONE_TAG(FAIL, FAIL)
+        HGOTO_DONE_TAG(FAIL)
     if(!H5F_addr_defined(ainfo.name_bt2_addr))
-        HGOTO_DONE_TAG(FAIL, FAIL)
+        HGOTO_DONE_TAG(FAIL)
 
     /* Open the name index v2 B-tree */
-    if(NULL == (bt2_name = H5B2_open(loc->file, H5AC_ind_read_dxpl_id, ainfo.name_bt2_addr, NULL)))
+    if(NULL == (bt2_name = H5B2_open(loc->file, ainfo.name_bt2_addr, NULL)))
         HGOTO_ERROR_TAG(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for name index")
 
     /* Retrieve # of records in name index */
@@ -389,7 +418,7 @@ H5O_attr_dense_info_test(hid_t oid, hsize_t *name_count, hsize_t *corder_count)
     /* Check if there is a creation order index */
     if(H5F_addr_defined(ainfo.corder_bt2_addr)) {
         /* Open the creation order index v2 B-tree */
-        if(NULL == (bt2_corder = H5B2_open(loc->file, H5AC_ind_read_dxpl_id, ainfo.corder_bt2_addr, NULL)))
+        if(NULL == (bt2_corder = H5B2_open(loc->file, ainfo.corder_bt2_addr, NULL)))
             HGOTO_ERROR_TAG(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for creation order index")
 
         /* Retrieve # of records in creation order index */
@@ -399,17 +428,19 @@ H5O_attr_dense_info_test(hid_t oid, hsize_t *name_count, hsize_t *corder_count)
     else
         *corder_count = 0;
 
-    /* Reset metadata tag in dxpl_id */
-    H5_END_TAG(FAIL);
+    /* Reset metadata tag in API context */
+    H5_END_TAG
 
 done:
     /* Release resources */
-    if(bt2_name && H5B2_close(bt2_name, H5AC_ind_read_dxpl_id) < 0)
+    if(bt2_name && H5B2_close(bt2_name) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for name index")
-    if(bt2_corder && H5B2_close(bt2_corder, H5AC_ind_read_dxpl_id) < 0)
+    if(bt2_corder && H5B2_close(bt2_corder) < 0)
         HDONE_ERROR(H5E_OHDR, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for creation order index")
-    if(oh && H5O_unprotect(loc, H5AC_ind_read_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTRESET, FAIL, "can't reset API context")
 
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5O_attr_dense_info_test() */
@@ -452,7 +483,7 @@ H5O_check_msg_marked_test(hid_t oid, hbool_t flag_val)
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
 
     /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, H5AC_ind_read_dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* Locate "unknown" message  */
@@ -471,7 +502,7 @@ H5O_check_msg_marked_test(hid_t oid, hbool_t flag_val)
         HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "'unknown' message type not found")
 
 done:
-    if(oh && H5O_unprotect(loc, H5AC_ind_read_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -484,9 +515,7 @@ done:
  PURPOSE
     Expunge all the chunks for an object header from the cache.
  USAGE
-    herr_t H5O_expunge_chunks_test(f, dxpl_id, loc)
-        H5F_t *f;               IN: Pointer to file that object is within
-        hid_t dxpl_id;          IN: DXPL to use for operation
+    herr_t H5O_expunge_chunks_test(loc)
         H5O_loc_t *loc;         IN: Object location for object header to expunge
  RETURNS
     Non-negative on success, negative on failure
@@ -500,7 +529,7 @@ done:
  REVISION LOG
 --------------------------------------------------------------------------*/
 herr_t
-H5O_expunge_chunks_test(const H5O_loc_t *loc, hid_t dxpl_id)
+H5O_expunge_chunks_test(const H5O_loc_t *loc)
 {
     H5O_t *oh = NULL;           /* Object header */
     haddr_t chk_addr[16];       /* Array of chunk addresses */
@@ -511,7 +540,7 @@ H5O_expunge_chunks_test(const H5O_loc_t *loc, hid_t dxpl_id)
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__NO_FLAGS_SET, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__NO_FLAGS_SET, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header")
 
     /* Safety check */
@@ -523,13 +552,13 @@ H5O_expunge_chunks_test(const H5O_loc_t *loc, hid_t dxpl_id)
         chk_addr[u] = oh->chunk[u].addr;
 
     /* Release the object header */
-    if(H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header")
 
     /* Iterate over all the saved chunk addresses, evicting them from the cache */
     /* (in reverse order, so that chunk #0 is unpinned) */
     for(u = nchunks - 1; u < nchunks; u--)
-        if(H5AC_expunge_entry(loc->file, dxpl_id, (u == 0 ? H5AC_OHDR : H5AC_OHDR_CHK), chk_addr[u], H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_expunge_entry(loc->file, (u == 0 ? H5AC_OHDR : H5AC_OHDR_CHK), chk_addr[u], H5AC__NO_FLAGS_SET) < 0)
             HGOTO_ERROR(H5E_OHDR, H5E_CANTEXPUNGE, FAIL, "unable to expunge object header chunk")
 
 done:
@@ -543,9 +572,8 @@ done:
  PURPOSE
     Retrieve the refcount for the object header
  USAGE
-    herr_t H5O_expunge_chunks_test(loc, dxpl_id, rc)
+    herr_t H5O_expunge_chunks_test(loc, rc)
         const H5O_loc_t *loc;   IN: Object location for object header to query
-        hid_t dxpl_id;          IN: DXPL to use for operation
         unsigned *rc;           OUT: Pointer to refcount for object header
  RETURNS
     Non-negative on success, negative on failure
@@ -559,7 +587,7 @@ done:
  REVISION LOG
 --------------------------------------------------------------------------*/
 herr_t
-H5O_get_rc(const H5O_loc_t *loc, hid_t dxpl_id, unsigned *rc)
+H5O_get_rc(const H5O_loc_t *loc, unsigned *rc)
 {
     H5O_t *oh = NULL;           /* Object header */
     herr_t ret_value = SUCCEED; /* Return value */
@@ -571,7 +599,7 @@ H5O_get_rc(const H5O_loc_t *loc, hid_t dxpl_id, unsigned *rc)
     HDassert(rc);
 
     /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to protect object header")
 
     /* Save the refcount for the object header */
@@ -579,7 +607,7 @@ H5O_get_rc(const H5O_loc_t *loc, hid_t dxpl_id, unsigned *rc)
 
 done:
     /* Release the object header */
-    if(oh && H5O_unprotect(loc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to unprotect object header")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -614,6 +642,7 @@ H5O_msg_get_chunkno_test(hid_t oid, unsigned msg_type, unsigned *chunk_num)
     H5O_loc_t *loc;            /* Pointer to object's location */
     H5O_mesg_t *idx_msg;        /* Pointer to message */
     unsigned idx;               /* Index of message */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
@@ -622,8 +651,13 @@ H5O_msg_get_chunkno_test(hid_t oid, unsigned msg_type, unsigned *chunk_num)
     if(NULL == (loc = H5O_get_loc(oid)))
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, H5AC_ind_read_dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* Locate first message of given type */
@@ -641,8 +675,10 @@ H5O_msg_get_chunkno_test(hid_t oid, unsigned msg_type, unsigned *chunk_num)
         HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "message of type not found")
 
 done:
-    if(oh && H5O_unprotect(loc, H5AC_ind_read_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTRESET, FAIL, "can't reset API context")
 
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5O_msg_get_chunkno_test() */
@@ -674,6 +710,7 @@ H5O_msg_move_to_new_chunk_test(hid_t oid, unsigned msg_type)
     H5O_loc_t *loc;             /* Pointer to object's location */
     H5O_mesg_t *curr_msg;       /* Pointer to current message */
     unsigned idx;               /* Index of message */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
@@ -682,8 +719,13 @@ H5O_msg_move_to_new_chunk_test(hid_t oid, unsigned msg_type)
     if(NULL == (loc = H5O_get_loc(oid)))
         HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
 
+    /* Set API context */
+    if(H5CX_push() < 0)
+        HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set API context")
+    api_ctx_pushed = TRUE;
+
     /* Get the object header */
-    if(NULL == (oh = H5O_protect(loc, H5AC_ind_read_dxpl_id, H5AC__NO_FLAGS_SET, FALSE)))
+    if(NULL == (oh = H5O_protect(loc, H5AC__NO_FLAGS_SET, FALSE)))
 	HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header")
 
     /* Locate first message of given type */
@@ -733,7 +775,7 @@ H5O_msg_move_to_new_chunk_test(hid_t oid, unsigned msg_type)
 
             /* Allocate and initialize new chunk in the file, moving the found message */
             /* (*new_idx returned from this routine is unused here) */
-            if(H5O__alloc_chunk(loc->file, H5AC_ind_read_dxpl_id, oh, 40, oh->nmesgs, &found_msg, &new_idx) < 0)
+            if(H5O__alloc_chunk(loc->file, oh, (curr_msg->raw_size + (size_t)H5O_SIZEOF_MSGHDR_OH(oh)), oh->nmesgs, &found_msg, &new_idx) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTALLOC, FAIL, "can't allocate new object header chunk")
 
             /* Break out of loop, the message was found */
@@ -741,8 +783,10 @@ H5O_msg_move_to_new_chunk_test(hid_t oid, unsigned msg_type)
         } /* end if */
 
 done:
-    if(oh && H5O_unprotect(loc, H5AC_ind_read_dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+    if(oh && H5O_unprotect(loc, oh, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_OHDR, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
+    if(api_ctx_pushed && H5CX_pop() < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTRESET, FAIL, "can't reset API context")
 
     FUNC_LEAVE_NOAPI(ret_value)
 }   /* H5O_msg_get_chunkno_test() */
diff --git a/src/H5Ounknown.c b/src/H5Ounknown.c
index 546e839..dbab28c 100644
--- a/src/H5Ounknown.c
+++ b/src/H5Ounknown.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -34,7 +32,7 @@
 
 
 /* PRIVATE PROTOTYPES */
-static herr_t H5O_unknown_free(void *_mesg);
+static herr_t H5O__unknown_free(void *_mesg);
 
 /* This message derives from H5O message class */
 const H5O_msg_class_t H5O_MSG_UNKNOWN[1] = {{
@@ -47,7 +45,7 @@ const H5O_msg_class_t H5O_MSG_UNKNOWN[1] = {{
     NULL,			/*copy the native value         */
     NULL,			/*size of symbol table entry    */
     NULL,                   	/*default reset method          */
-    H5O_unknown_free,	        /* free method			*/
+    H5O__unknown_free,	        /* free method			*/
     NULL,			/* file delete method		*/
     NULL,			/* link method			*/
     NULL, 			/*set share method		*/
@@ -65,9 +63,9 @@ H5FL_DEFINE(H5O_unknown_t);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_unknown_free
+ * Function:	H5O__unknown_free
  *
- * Purpose:	Free's the message
+ * Purpose:	Frees the message
  *
  * Return:	Non-negative on success/Negative on failure
  *
@@ -77,14 +75,14 @@ H5FL_DEFINE(H5O_unknown_t);
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_unknown_free(void *mesg)
+H5O__unknown_free(void *mesg)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(mesg);
 
     mesg = H5FL_FREE(H5O_unknown_t, mesg);
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5O_unknown_free() */
+} /* end H5O__unknown_free() */
 
diff --git a/src/H5P.c b/src/H5P.c
index 254c3a9..f163e9e 100644
--- a/src/H5P.c
+++ b/src/H5P.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
@@ -29,6 +27,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Iprivate.h"		/* IDs			  		*/
 #include "H5Ppkg.h"		/* Property lists		  	*/
diff --git a/src/H5PB.c b/src/H5PB.c
index 575903d..dab69f4 100644
--- a/src/H5PB.c
+++ b/src/H5PB.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -125,8 +123,8 @@ typedef struct {
 /* Local Prototypes */
 /********************/
 static herr_t H5PB__insert_entry(H5PB_t *page_buf, H5PB_entry_t *page_entry);
-static htri_t H5PB__make_space(const H5F_io_info2_t *fio_info, H5PB_t *page_buf, H5FD_mem_t inserted_type);
-static herr_t H5PB__write_entry(const H5F_io_info2_t *fio_info, H5PB_entry_t *page_entry);
+static htri_t H5PB__make_space(H5F_t *f, H5PB_t *page_buf, H5FD_mem_t inserted_type);
+static herr_t H5PB__write_entry(H5F_t *f, H5PB_entry_t *page_entry);
 
 
 /*********************/
@@ -371,18 +369,18 @@ static herr_t
 H5PB__flush_cb(void *item, void H5_ATTR_UNUSED *key, void *_op_data)
 {
     H5PB_entry_t *page_entry = (H5PB_entry_t *)item;    /* Pointer to page entry node */
-    const H5F_io_info2_t *fio_info = (const H5F_io_info2_t *)_op_data;
+    H5F_t *f = (H5F_t *)_op_data;
     herr_t  ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_STATIC
 
     /* Sanity checks */
     HDassert(page_entry);
-    HDassert(fio_info);
+    HDassert(f);
 
     /* Flush the page if it's dirty */
     if(page_entry->is_dirty)
-        if(H5PB__write_entry(fio_info, page_entry) < 0)
+        if(H5PB__write_entry(f, page_entry) < 0)
             HGOTO_ERROR(H5E_PAGEBUF, H5E_WRITEERROR, FAIL, "file write failed")
 
 done:
@@ -402,24 +400,21 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5PB_flush(const H5F_io_info2_t *fio_info)
+H5PB_flush(H5F_t *f)
 {
     herr_t  ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Sanity check */
-    HDassert(fio_info);
-    HDassert(fio_info->f);
-    HDassert(fio_info->meta_dxpl);
-    HDassert(fio_info->raw_dxpl);
+    HDassert(f);
 
     /* Flush all the entries in the PB skiplist, if we have write access on the file */
-    if(fio_info->f->shared->page_buf && (H5F_ACC_RDWR & H5F_INTENT(fio_info->f))) {
-        H5PB_t *page_buf = fio_info->f->shared->page_buf;
+    if(f->shared->page_buf && (H5F_ACC_RDWR & H5F_INTENT(f))) {
+        H5PB_t *page_buf = f->shared->page_buf;
 
         /* Iterate over all entries in page buffer skip list */
-        if(H5SL_iterate(page_buf->slist_ptr, H5PB__flush_cb, (void *)fio_info))
+        if(H5SL_iterate(page_buf->slist_ptr, H5PB__flush_cb, (void *)f))
             HGOTO_ERROR(H5E_PAGEBUF, H5E_BADITER, FAIL, "can't flush page buffer skip list")
     } /* end if */
 
@@ -477,16 +472,13 @@ H5PB__dest_cb(void *item, void H5_ATTR_UNUSED *key, void *_op_data)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5PB_dest(const H5F_io_info2_t *fio_info)
+H5PB_dest(H5F_t *f)
 {
     herr_t  ret_value = SUCCEED;        /* Return value */
-    H5F_t  *f;                          /* file pointer */
 
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Sanity checks */
-    HDassert(fio_info);
-    f = fio_info->f;
     HDassert(f);
 
     /* flush and destroy the page buffer, if it exists */
@@ -494,7 +486,7 @@ H5PB_dest(const H5F_io_info2_t *fio_info)
         H5PB_t *page_buf = f->shared->page_buf;
         H5PB_ud1_t op_data;                 /* Iteration context */
 
-        if(H5PB_flush(fio_info)<0)
+        if(H5PB_flush(f) < 0)
             HGOTO_ERROR(H5E_PAGEBUF, H5E_CANTFLUSH, FAIL, "can't flush page buffer")
 
         /* Set up context info */
@@ -514,10 +506,6 @@ H5PB_dest(const H5F_io_info2_t *fio_info)
         if(H5FL_fac_term(page_buf->page_fac) < 0)
             HGOTO_ERROR(H5E_PAGEBUF, H5E_CANTRELEASE, FAIL, "can't destroy page buffer page factory")
 
-#ifdef QAK
-H5PB_print_stats(page_buf);
-#endif /* QAK */
-
         f->shared->page_buf = H5FL_FREE(H5PB_t, page_buf);
     } /* end if */
 
@@ -695,12 +683,11 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
-    size_t size, void *buf/*out*/)
+H5PB_read(H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size, void *buf/*out*/)
 {
     H5PB_t *page_buf;                   /* Page buffering info for this file */
     H5PB_entry_t *page_entry;           /* Pointer to the corresponding page entry */
-    H5FD_io_info_t fdio_info;           /* File driver I/O info */
+    H5FD_t *file;                       /* File driver pointer */
     haddr_t first_page_addr, last_page_addr;    /* Addresses of the first and last pages covered by I/O */
     haddr_t offset;
     haddr_t search_addr;                /* Address of current page */
@@ -713,20 +700,21 @@ H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Sanity checks */
-    HDassert(fio_info);
+    HDassert(f);
+    HDassert(type != H5FD_MEM_GHEAP);
 
     /* Get pointer to page buffer info for this file */
-    page_buf = fio_info->f->shared->page_buf;
+    page_buf = f->shared->page_buf;
 
 #ifdef H5_HAVE_PARALLEL
-    if(H5F_HAS_FEATURE(fio_info->f, H5FD_FEAT_HAS_MPI)) {
+    if(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI)) {
 #if 1
         bypass_pb = TRUE;
 #else
         /* MSC - why this stopped working ? */
         int mpi_size;
 
-        if((mpi_size = H5F_mpi_get_size(fio_info->f)) < 0)
+        if((mpi_size = H5F_mpi_get_size(f)) < 0)
             HGOTO_ERROR(H5E_PAGEBUF, H5E_CANTGET, FAIL, "can't retrieve MPI communicator size")
         if(1 != mpi_size)
             bypass_pb = TRUE;
@@ -740,12 +728,12 @@ H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
      */
     if(NULL == page_buf || size >= page_buf->page_size ||
            (bypass_pb && H5FD_MEM_DRAW == type)) {
-        if(H5F__accum_read(fio_info, type, addr, size, buf) < 0)
+        if(H5F__accum_read(f, type, addr, size, buf) < 0)
             HGOTO_ERROR(H5E_PAGEBUF, H5E_READERROR, FAIL, "read through metadata accumulator failed")
 
         /* Update statistics */
         if(page_buf) {
-            if(type == H5FD_MEM_DRAW || type == H5FD_MEM_GHEAP)
+            if(type == H5FD_MEM_DRAW)
                 page_buf->bypasses[1] ++;
             else
                 page_buf->bypasses[0] ++;
@@ -761,7 +749,7 @@ H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
 
     /* Update statistics */
     if(page_buf) {
-        if(type == H5FD_MEM_DRAW || type == H5FD_MEM_GHEAP)
+        if(type == H5FD_MEM_DRAW)
             page_buf->accesses[1]++;
         else
             page_buf->accesses[0]++;
@@ -791,9 +779,7 @@ H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
     } /* end else */
 
     /* Translate to file driver I/O info object */
-    fdio_info.file = fio_info->f->shared->lf;
-    fdio_info.meta_dxpl = fio_info->meta_dxpl;
-    fdio_info.raw_dxpl = fio_info->raw_dxpl;
+    file = f->shared->lf;
 
     /* Copy raw data from dirty pages into the read buffer if the read
        request spans pages in the page buffer*/
@@ -892,7 +878,7 @@ H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                 H5PB__MOVE_TO_TOP_LRU(page_buf, page_entry)
 
                 /* Update statistics */
-                if(type == H5FD_MEM_DRAW || type == H5FD_MEM_GHEAP)
+                if(type == H5FD_MEM_DRAW)
                     page_buf->hits[1]++;
                 else
                     page_buf->hits[0]++;
@@ -908,7 +894,7 @@ H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                     htri_t can_make_space;
 
                     /* check if we can make space in page buffer */
-                    if((can_make_space = H5PB__make_space(fio_info, page_buf, type)) < 0)
+                    if((can_make_space = H5PB__make_space(f, page_buf, type)) < 0)
                         HGOTO_ERROR(H5E_PAGEBUF, H5E_NOSPACE, FAIL, "make space in Page buffer Failed")
 
                     /* if make_space returns 0, then we can't use the page
@@ -918,7 +904,7 @@ H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                         HDassert(0 == i);
 
                         /* read entire block from VFD and return */
-                        if(H5FD_read(&fdio_info, type, addr, size, buf) < 0)
+                        if(H5FD_read(file, type, addr, size, buf) < 0)
                             HGOTO_ERROR(H5E_PAGEBUF, H5E_READERROR, FAIL, "driver read request failed")
 
                         /* Break out of loop */
@@ -933,7 +919,7 @@ H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                 /* Read page through the VFD layer, but make sure we don't read past the EOA. */
 
                 /* Retrieve the 'eoa' for the file */
-                if(HADDR_UNDEF == (eoa = H5F_get_eoa(fio_info->f, type)))
+                if(HADDR_UNDEF == (eoa = H5F_get_eoa(f, type)))
                     HGOTO_ERROR(H5E_PAGEBUF, H5E_CANTGET, FAIL, "driver get_eoa request failed")
 
                 /* If the entire page falls outside the EOA, then fail */
@@ -945,7 +931,7 @@ H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                     page_size = (size_t)(eoa - search_addr);
 
                 /* Read page from VFD */
-                if(H5FD_read(&fdio_info, type, search_addr, page_size, new_page_buf) < 0)
+                if(H5FD_read(file, type, search_addr, page_size, new_page_buf) < 0)
                     HGOTO_ERROR(H5E_PAGEBUF, H5E_READERROR, FAIL, "driver read request failed")
 
                 /* Copy the requested data from the page into the input buffer */
@@ -967,7 +953,7 @@ H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                     HGOTO_ERROR(H5E_PAGEBUF, H5E_CANTSET, FAIL, "error inserting new page in page buffer")
 
                 /* Update statistics */
-                if(type == H5FD_MEM_DRAW || type == H5FD_MEM_GHEAP)
+                if(type == H5FD_MEM_DRAW)
                     page_buf->misses[1]++;
                 else
                     page_buf->misses[0]++;
@@ -994,12 +980,12 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5PB_write(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
+H5PB_write(H5F_t *f, H5FD_mem_t type, haddr_t addr,
     size_t size, const void *buf)
 {
     H5PB_t *page_buf;                   /* Page buffering info for this file */
     H5PB_entry_t *page_entry;           /* Pointer to the corresponding page entry */
-    H5FD_io_info_t fdio_info;           /* File driver I/O info */
+    H5FD_t *file;                       /* File driver pointer */
     haddr_t first_page_addr, last_page_addr;    /* Addresses of the first and last pages covered by I/O */
     haddr_t offset;
     haddr_t search_addr;                /* Address of current page */
@@ -1012,21 +998,20 @@ H5PB_write(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Sanity checks */
-    HDassert(fio_info);
-    HDassert(fio_info->f);
+    HDassert(f);
 
     /* Get pointer to page buffer info for this file */
-    page_buf = fio_info->f->shared->page_buf;
+    page_buf = f->shared->page_buf;
 
 #ifdef H5_HAVE_PARALLEL
-    if(H5F_HAS_FEATURE(fio_info->f, H5FD_FEAT_HAS_MPI)) {
+    if(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI)) {
 #if 1
         bypass_pb = TRUE;
 #else
         /* MSC - why this stopped working ? */
         int mpi_size;
 
-        if((mpi_size = H5F_mpi_get_size(fio_info->f)) < 0)
+        if((mpi_size = H5F_mpi_get_size(f)) < 0)
             HGOTO_ERROR(H5E_PAGEBUF, H5E_CANTGET, FAIL, "can't retrieve MPI communicator size")
         if(1 != mpi_size)
             bypass_pb = TRUE;
@@ -1039,7 +1024,7 @@ H5PB_write(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
      * buffering.
      */
     if(NULL == page_buf || size >= page_buf->page_size || bypass_pb) {
-        if(H5F__accum_write(fio_info, type, addr, size, buf) < 0)
+        if(H5F__accum_write(f, type, addr, size, buf) < 0)
             HGOTO_ERROR(H5E_PAGEBUF, H5E_WRITEERROR, FAIL, "write through metadata accumulator failed")
 
         /* Update statistics */
@@ -1098,9 +1083,7 @@ H5PB_write(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
     } /* end else */
 
     /* Translate to file driver I/O info object */
-    fdio_info.file = fio_info->f->shared->lf;
-    fdio_info.meta_dxpl = fio_info->meta_dxpl;
-    fdio_info.raw_dxpl = fio_info->raw_dxpl;
+    file = f->shared->lf;
 
     /* Check if existing pages for raw data need to be updated since raw data access is not atomic */
     if(H5FD_MEM_DRAW == type && size >= page_buf->page_size) {
@@ -1212,7 +1195,7 @@ H5PB_write(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                     htri_t can_make_space;
 
                     /* Check if we can make space in page buffer */
-                    if((can_make_space = H5PB__make_space(fio_info, page_buf, type)) < 0)
+                    if((can_make_space = H5PB__make_space(f, page_buf, type)) < 0)
                         HGOTO_ERROR(H5E_PAGEBUF, H5E_NOSPACE, FAIL, "make space in Page buffer Failed")
 
                     /* If make_space returns 0, then we can't use the page
@@ -1222,7 +1205,7 @@ H5PB_write(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                         HDassert(0 == i);
 
                         /* Write to VFD and return */
-                        if(H5FD_write(&fdio_info, type, addr, size, buf) < 0)
+                        if(H5FD_write(file, type, addr, size, buf) < 0)
                             HGOTO_ERROR(H5E_PAGEBUF, H5E_WRITEERROR, FAIL, "driver write request failed")
                         
                         /* Break out of loop */
@@ -1231,7 +1214,7 @@ H5PB_write(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                 } /* end if */
 
                 /* Don't bother searching if there is no write access */
-                if(H5F_ACC_RDWR & H5F_INTENT(fio_info->f))
+                if(H5F_ACC_RDWR & H5F_INTENT(f))
                     /* Lookup & remove the page from the new skip list page if
                      * it exists to see if this is a new page from the MF layer
                      */
@@ -1274,7 +1257,7 @@ H5PB_write(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                     page_entry->type = (H5F_mem_page_t)type;
 
                     /* Retrieve the 'eoa' for the file */
-                    if(HADDR_UNDEF == (eoa = H5F_get_eoa(fio_info->f, type)))
+                    if(HADDR_UNDEF == (eoa = H5F_get_eoa(f, type)))
                         HGOTO_ERROR(H5E_PAGEBUF, H5E_CANTGET, FAIL, "driver get_eoa request failed")
 
                     /* If the entire page falls outside the EOA, then fail */
@@ -1285,8 +1268,8 @@ H5PB_write(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                      * returned will most likely be HADDR_UNDEF, so skip
                      * that check.
                      */
-                    if(!H5F_HAS_FEATURE(fio_info->f, H5FD_FEAT_HAS_MPI))
-                        if(HADDR_UNDEF == (eof = H5FD_get_eof(fio_info->f->shared->lf, H5FD_MEM_DEFAULT)))
+                    if(!H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI))
+                        if(HADDR_UNDEF == (eof = H5FD_get_eof(f->shared->lf, H5FD_MEM_DEFAULT)))
                             HGOTO_ERROR(H5E_PAGEBUF, H5E_CANTGET, FAIL, "driver get_eof request failed")
 
                     /* Adjust the read size to not go beyond the EOA */
@@ -1294,7 +1277,7 @@ H5PB_write(const H5F_io_info2_t *fio_info, H5FD_mem_t type, haddr_t addr,
                         page_size = (size_t)(eoa - search_addr);
 
                     if(search_addr < eof) {
-                        if(H5FD_read(&fdio_info, type, search_addr, page_size, new_page_buf) < 0)
+                        if(H5FD_read(file, type, search_addr, page_size, new_page_buf) < 0)
                             HGOTO_ERROR(H5E_PAGEBUF, H5E_READERROR, FAIL, "driver read request failed")
 
                         /* Update statistics */
@@ -1395,8 +1378,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static htri_t 
-H5PB__make_space(const H5F_io_info2_t *fio_info, H5PB_t *page_buf,
-    H5FD_mem_t inserted_type)
+H5PB__make_space(H5F_t *f, H5PB_t *page_buf, H5FD_mem_t inserted_type)
 {
     H5PB_entry_t *page_entry;   /* Pointer to page eviction candidate */
     htri_t ret_value = TRUE;    /* Return value */
@@ -1404,7 +1386,7 @@ H5PB__make_space(const H5F_io_info2_t *fio_info, H5PB_t *page_buf,
     FUNC_ENTER_STATIC
 
     /* Sanity check */
-    HDassert(fio_info);
+    HDassert(f);
     HDassert(page_buf);
 
     /* Get oldest entry */
@@ -1461,7 +1443,7 @@ H5PB__make_space(const H5F_io_info2_t *fio_info, H5PB_t *page_buf,
 
     /* Flush page if dirty */
     if(page_entry->is_dirty)
-        if(H5PB__write_entry(fio_info, page_entry) < 0)
+        if(H5PB__write_entry(f, page_entry) < 0)
             HGOTO_ERROR(H5E_PAGEBUF, H5E_WRITEERROR, FAIL, "file write failed")
 
     /* Update statistics */
@@ -1495,7 +1477,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5PB__write_entry(const H5F_io_info2_t *fio_info, H5PB_entry_t *page_entry)
+H5PB__write_entry(H5F_t *f, H5PB_entry_t *page_entry)
 {
     haddr_t eoa;                    /* Current EOA for the file */
     herr_t ret_value = SUCCEED;    /* Return value */
@@ -1503,31 +1485,28 @@ H5PB__write_entry(const H5F_io_info2_t *fio_info, H5PB_entry_t *page_entry)
     FUNC_ENTER_STATIC
 
     /* Sanity check */
-    HDassert(fio_info);
-    HDassert(fio_info->f);
+    HDassert(f);
     HDassert(page_entry);
 
     /* Retrieve the 'eoa' for the file */
-    if(HADDR_UNDEF == (eoa = H5F_get_eoa(fio_info->f, page_entry->type)))
+    if(HADDR_UNDEF == (eoa = H5F_get_eoa(f, (H5FD_mem_t)page_entry->type)))
         HGOTO_ERROR(H5E_PAGEBUF, H5E_CANTGET, FAIL, "driver get_eoa request failed")
 
     /* If the starting address of the page is larger than
      * the EOA, then the entire page is discarded without writing.
      */
     if(page_entry->addr <= eoa) {
-        H5FD_io_info_t fdio_info;           /* File driver I/O info */
-        size_t page_size = fio_info->f->shared->page_buf->page_size;
+        H5FD_t *file;                   /* File driver I/O info */
+        size_t page_size = f->shared->page_buf->page_size;
 
         /* Adjust the page length if it exceeds the EOA */
         if((page_entry->addr + page_size) > eoa)
             page_size = (size_t)(eoa - page_entry->addr);
 
         /* Translate to file driver I/O info object */
-        fdio_info.file = fio_info->f->shared->lf;
-        fdio_info.meta_dxpl = fio_info->meta_dxpl;
-        fdio_info.raw_dxpl = fio_info->raw_dxpl;
+        file = f->shared->lf;
 
-        if(H5FD_write(&fdio_info, page_entry->type, page_entry->addr, page_size, page_entry->page_buf_ptr) < 0)
+        if(H5FD_write(file, (H5FD_mem_t)page_entry->type, page_entry->addr, page_size, page_entry->page_buf_ptr) < 0)
             HGOTO_ERROR(H5E_PAGEBUF, H5E_WRITEERROR, FAIL, "file write failed")
     } /* end if */
 
diff --git a/src/H5PBmodule.h b/src/H5PBmodule.h
index 35da3f6..c8aabb6 100644
--- a/src/H5PBmodule.h
+++ b/src/H5PBmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5PBpkg.h b/src/H5PBpkg.h
index 976f18d..6b9168b 100644
--- a/src/H5PBpkg.h
+++ b/src/H5PBpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #if !(defined H5PB_FRIEND || defined H5PB_MODULE)
diff --git a/src/H5PBprivate.h b/src/H5PBprivate.h
index 7dd4071..aef87e1 100644
--- a/src/H5PBprivate.h
+++ b/src/H5PBprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -88,15 +86,15 @@ typedef struct H5PB_t {
 
 /* General routines */
 H5_DLL herr_t H5PB_create(H5F_t *file, size_t page_buffer_size, unsigned page_buf_min_meta_perc, unsigned page_buf_min_raw_perc);
-H5_DLL herr_t H5PB_flush(const H5F_io_info2_t *fio_info);
-H5_DLL herr_t H5PB_dest(const H5F_io_info2_t *fio_info);
+H5_DLL herr_t H5PB_flush(H5F_t *f);
+H5_DLL herr_t H5PB_dest(H5F_t *f);
 H5_DLL herr_t H5PB_add_new_page(H5F_t *f, H5FD_mem_t type, haddr_t page_addr);
 H5_DLL herr_t H5PB_update_entry(H5PB_t *page_buf, haddr_t addr, size_t size, const void *buf);
 H5_DLL herr_t H5PB_remove_entry(const H5F_t *f, haddr_t addr);
-H5_DLL herr_t H5PB_read(const H5F_io_info2_t *fio_info, H5FD_mem_t type,
-    haddr_t addr, size_t size, void *buf/*out*/);
-H5_DLL herr_t H5PB_write(const H5F_io_info2_t *f, H5FD_mem_t type, haddr_t addr,
-    size_t size, const void *buf);
+H5_DLL herr_t H5PB_read(H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size,
+    void *buf/*out*/);
+H5_DLL herr_t H5PB_write(H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size,
+    const void *buf);
 
 /* Statistics routines */
 H5_DLL herr_t H5PB_reset_stats(H5PB_t *page_buf);
diff --git a/src/H5PL.c b/src/H5PL.c
index bfa3ace..fc42554 100644
--- a/src/H5PL.c
+++ b/src/H5PL.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5. The full HDF5 copyright notice, including      *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -24,135 +22,28 @@
 /***********/
 #include "H5private.h"      /* Generic Functions            */
 #include "H5Eprivate.h"     /* Error handling               */
-#include "H5MMprivate.h"    /* Memory management            */
 #include "H5PLpkg.h"        /* Plugin                       */
-#include "H5Zprivate.h"     /* Filter pipeline              */
 
 
 /****************/
 /* Local Macros */
 /****************/
-#ifdef H5_HAVE_WIN32_API
-#define H5PL_EXPAND_ENV_VAR {                                                            \
-        long bufCharCount;                                                               \
-        char *tempbuf;                                                                   \
-        if(NULL == (tempbuf = (char *)H5MM_malloc(H5PL_EXPAND_BUFFER_SIZE)))             \
-            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for expanded path")                          \
-        if((bufCharCount = ExpandEnvironmentStringsA(dl_path, tempbuf, H5PL_EXPAND_BUFFER_SIZE)) > H5PL_EXPAND_BUFFER_SIZE) { \
-            tempbuf = (char *)H5MM_xfree(tempbuf);                                       \
-            HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "expanded path is too long")      \
-        }                                                                                \
-        if(bufCharCount == 0) {                                                          \
-            tempbuf = (char *)H5MM_xfree(tempbuf);                                       \
-            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "failed to expand path")          \
-        }                                                                                \
-        dl_path = (char *)H5MM_xfree(dl_path);                                           \
-        dl_path = tempbuf;                                                               \
- }
-#else
-#define H5PL_EXPAND_ENV_VAR
-#endif /* H5_HAVE_WIN32_API */
-
-/****************************/
-/* Macros for supporting
- * both Windows and Unix */
-/****************************/
-/* Windows support
- *
- * SPECIAL WINDOWS NOTE
- *
- * Some of the Win32 API functions expand to fooA or fooW depending on
- * whether UNICODE or _UNICODE are defined. You MUST explicitly use
- * the A version of the functions to force char * behavior until we
- * work out a scheme for proper Windows Unicode support.
- *
- * If you do not do this, people will be unable to incorporate our
- * source code into their own CMake builds if they define UNICODE.
- */
-#ifdef H5_HAVE_WIN32_API
-
-#define H5PL_PATH_SEPARATOR     ";"
-
-/* Handle for dynamic library */
-#define H5PL_HANDLE HINSTANCE
-
-/* Get a handle to a plugin library.  Windows: TEXT macro handles Unicode strings */
-#define H5PL_OPEN_DLIB(S) LoadLibraryExA(S, NULL, LOAD_WITH_ALTERED_SEARCH_PATH)
-
-/* Get the address of a symbol in dynamic library */
-#define H5PL_GET_LIB_FUNC(H,N) GetProcAddress(H,N)
-
-/* Close dynamic library */
-#define H5PL_CLOSE_LIB(H) FreeLibrary(H)
-
-/* Clear error - nothing to do */
-#define H5PL_CLR_ERROR
-
-/* maximum size for expanding env vars */
-#define H5PL_EXPAND_BUFFER_SIZE 32767
-
-typedef const void *(__cdecl *H5PL_get_plugin_info_t)(void);
-
-/* Unix support */
-#else /* H5_HAVE_WIN32_API */
-
-#define H5PL_PATH_SEPARATOR     ":"
-
-/* Handle for dynamic library */
-#define H5PL_HANDLE void *
-
-/* Get a handle to a plugin library.  Windows: TEXT macro handles Unicode strings */
-#define H5PL_OPEN_DLIB(S) dlopen(S, RTLD_LAZY)
-
-/* Get the address of a symbol in dynamic library */
-#define H5PL_GET_LIB_FUNC(H,N) dlsym(H,N)
-
-/* Close dynamic library */
-#define H5PL_CLOSE_LIB(H) dlclose(H)
-
-/* Clear error */
-#define H5PL_CLR_ERROR HERROR(H5E_PLUGIN, H5E_CANTGET, "can't dlopen:%s", dlerror())
-
-typedef const void *(*H5PL_get_plugin_info_t)(void);
-#endif /* H5_HAVE_WIN32_API */
-
-/* Whether to preload pathnames for plugin libraries */
-#define H5PL_DEFAULT_PATH       H5_DEFAULT_PLUGINDIR
-
-/* Special symbol to indicate no plugin loading */
-#define H5PL_NO_PLUGIN          "::"
 
 
 /******************/
 /* Local Typedefs */
 /******************/
 
-/* Type for the list of info for opened plugin libraries */
-typedef struct H5PL_table_t {
-    H5PL_type_t pl_type;            /* plugin type          */
-    int         pl_id;              /* ID for the plugin    */
-    H5PL_HANDLE handle;             /* plugin handle        */
-} H5PL_table_t;
-
 
 /********************/
 /* Local Prototypes */
 /********************/
 
-static herr_t H5PL__init_path_table(void);
-static htri_t H5PL__find(H5PL_type_t plugin_type, int type_id, char *dir, const void **info);
-static htri_t H5PL__open(H5PL_type_t pl_type, char *libname, int plugin_id, const void **pl_info);
-static htri_t H5PL__search_table(H5PL_type_t plugin_type, int type_id, const void **info);
-static herr_t H5PL__close(H5PL_HANDLE handle);
-
 
 /*********************/
 /* Package Variables */
 /*********************/
 
-/* Package initialization variable */
-hbool_t H5_PKG_INIT_VAR = FALSE;
-
 
 /*****************************/
 /* Library Private Variables */
@@ -163,145 +54,43 @@ hbool_t H5_PKG_INIT_VAR = FALSE;
 /* Local Variables */
 /*******************/
 
-/* Table for opened plugin libraries */
-static size_t           H5PL_table_alloc_g = 0;
-static size_t           H5PL_table_used_g = 0;
-static H5PL_table_t     *H5PL_table_g = NULL;
-
-/* Table of location paths for plugin libraries */
-static char             *H5PL_path_table_g[H5PL_MAX_PATH_NUM];
-static size_t           H5PL_num_paths_g = 0;
-static hbool_t          H5PL_path_found_g = FALSE;
-
-/* Enable all plugin libraries */
-static unsigned int     H5PL_plugin_g = H5PL_ALL_PLUGIN;
-
-
-
-/*--------------------------------------------------------------------------
-NAME
-   H5PL__init_package -- Initialize interface-specific information
-USAGE
-    herr_t H5PL__init_package()
-RETURNS
-    Non-negative on success/Negative on failure
-DESCRIPTION
-    Initializes any interface-specific data or routines.
-
---------------------------------------------------------------------------*/
-herr_t
-H5PL__init_package(void)
-{
-    char        *preload_path;
-
-    FUNC_ENTER_PACKAGE_NOERR
-
-    /* Retrieve pathnames from HDF5_PLUGIN_PRELOAD if the user sets it
-     * to tell the library to load plugin libraries without search.
-     */
-    if(NULL != (preload_path = HDgetenv("HDF5_PLUGIN_PRELOAD")))
-        /* Special symbal "::" means no plugin during data reading. */
-        if(!HDstrcmp(preload_path, H5PL_NO_PLUGIN))
-            H5PL_plugin_g = 0;
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5PL__init_package() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5PL_term_package
+ * Function:    H5PLset_loading_state
  *
- * Purpose:     Terminate the H5PL interface: release all memory, reset all
- *              global variables to initial values. This only happens if all
- *              types have been destroyed from other interfaces.
+ * Purpose:     Control the loading of dynamic plugin types.
  *
- * Return:      Success:    Positive if any action was taken that might
- *                          affect some other interface; zero otherwise.
- *              Failure:    Negative.
+ *              The plugin_control_mask parameter is a bitfield that controls
+ *              whether certain classes of plugins (e.g.: filters,
+ *              VOL drivers) will be loaded by the library.
  *
- * Programmer:  Raymond Lu
- *              20 February 2013
+ *              plugin bit = 0, will prevent the use of that dynamic plugin type.
+ *              plugin bit = 1, will allow the use of that dynamic plugin type.
  *
- *-------------------------------------------------------------------------
- */
-int
-H5PL_term_package(void)
-{
-    int  n = 0;
-
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    if(H5_PKG_INIT_VAR) {
-        size_t u;       /* Local index variable */
-
-        /* Close opened dynamic libraries */
-        if(H5PL_table_g) {
-            for(u = 0; u < H5PL_table_used_g; u++)
-                H5PL__close((H5PL_table_g[u]).handle);
-
-            /* Free the table of dynamic libraries */
-            H5PL_table_g = (H5PL_table_t *)H5MM_xfree(H5PL_table_g);
-            H5PL_table_used_g = H5PL_table_alloc_g = 0;
-
-            n++;
-        } /* end if */
-
-        /* Free the table of search paths */
-        if(H5PL_num_paths_g > 0) {
-            for(u = 0; u < H5PL_num_paths_g; u++)
-                if(H5PL_path_table_g[u])
-                    H5PL_path_table_g[u] = (char *)H5MM_xfree(H5PL_path_table_g[u]);
-            H5PL_num_paths_g = 0;
-            H5PL_path_found_g = FALSE;
-
-            n++;
-        } /* end if */
-
-        /* Mark the interface as uninitialized */
-        if(0 == n)
-            H5_PKG_INIT_VAR = FALSE;
-    } /* end if */
-
-    FUNC_LEAVE_NOAPI(n)
-} /* end H5PL_term_package() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5PLset_loading_state
- *
- * Purpose: Control the loading of dynamic plugin types.
- *
- * This function will not allow plugin types if the pathname from the HDF5_PLUGIN_PRELOAD
- * environment variable is set to the special "::" string.
+ *              A list of pre-defined masks can be found in H5PLpublic.h.
+ *              Set the mask to 0 to disable all plugins.
  *
- * plugin bit = 0, will prevent the use of that dynamic plugin type.
- * plugin bit = 1, will allow the use of that dynamic plugin type.
+ *              This function will not allow plugin types if the pathname
+ *              from the HDF5_PLUGIN_PRELOAD environment variable is set to
+ *              the special "::" string.
  *
- * H5PL_TYPE_FILTER changes just dynamic filters
- * A H5PL_ALL_PLUGIN will enable all dynamic plugin types
- * A zero value will disable all dynamic plugin types
- *
- * Return: Non-negative or success
+ * Return:      Success:    Non-negative
+ *              Failture:   Negative
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5PLset_loading_state(unsigned int plugin_type)
+H5PLset_loading_state(unsigned int plugin_control_mask)
 {
-    char *preload_path;
-    herr_t ret_value = SUCCEED; /* Return value */
+    herr_t  ret_value = SUCCEED;        /* Return value */
 
     FUNC_ENTER_API(FAIL)
-    H5TRACE1("e", "Iu", plugin_type);
-
-    /* change the bit value of the requested plugin type(s) */
-    H5PL_plugin_g = plugin_type;
+    H5TRACE1("e", "Iu", plugin_control_mask);
 
-    /* check if special ENV variable is set and disable all plugin types */
-    if(NULL != (preload_path = HDgetenv("HDF5_PLUGIN_PRELOAD")))
-        /* Special symbol "::" means no plugin during data reading. */
-        if(!HDstrcmp(preload_path, H5PL_NO_PLUGIN))
-            H5PL_plugin_g = 0;
+    /* Set the plugin control mask */
+    if(H5PL__set_plugin_control_mask(plugin_control_mask) < 0)
+        HGOTO_ERROR(H5E_ARGS, H5E_CANTSET, FAIL, "error setting plugin control mask")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -309,27 +98,35 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function: H5PLget_loading_state
+ * Function:    H5PLget_loading_state
  *
- * Purpose: Query state of the loading of dynamic plugin types.
+ * Purpose:     Get the bitmask that controls whether certain classes
+ *              of plugins (e.g.: filters, VOL drivers) will be loaded
+ *              by the library.
  *
- * This function will return the state of the global flag.
+ *              Zero if all plugin types are disabled
+ *              Negative if all plugin types are enabled
+ *              Positive if one or more of the plugin types are enabled
  *
- * Return: Zero if all plugin types are disabled, negative if all
- * plugin types are enabled, positive if one or more of the plugin types are enabled.
+ * Return:      Success:    Non-negative
+ *              Failture:   Negative
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5PLget_loading_state(unsigned int *plugin_type)
+H5PLget_loading_state(unsigned int *plugin_control_mask)
 {
-    herr_t ret_value = SUCCEED; /* Return value */
+    herr_t ret_value = SUCCEED;     /* Return value */
 
     FUNC_ENTER_API(FAIL)
-    H5TRACE1("e", "*Iu", plugin_type);
+    H5TRACE1("e", "*Iu", plugin_control_mask);
+
+    if (NULL == plugin_control_mask)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "plugin_control_mask parameter cannot be NULL")
 
-    if(plugin_type)
-        *plugin_type = H5PL_plugin_g;
+    /* Set the plugin control mask */
+    if(H5PL__get_plugin_control_mask(plugin_control_mask) < 0)
+        HGOTO_ERROR(H5E_ARGS, H5E_CANTGET, FAIL, "error getting plugin control mask")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -337,660 +134,282 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5PL_load
+ * Function:    H5PLappend
  *
- * Purpose:     Given the plugin type and identifier, this function searches
- *              and/or loads a dynamic plugin library first among the already
- *              opened libraries then in the designated location paths.
+ * Purpose:     Insert a plugin search path at the end of the list.
  *
- * Return:      Non-NULL on success/NULL on failure
- *
- * Programmer:  Raymond Lu
- *              13 February 2013
- *
- *-------------------------------------------------------------------------
- */
-const void *
-H5PL_load(H5PL_type_t type, int id)
-{
-    htri_t      found;               /* Whether the plugin was found */
-    const void  *plugin_info = NULL;
-    const void  *ret_value = NULL;
-
-    FUNC_ENTER_NOAPI(NULL)
-
-    switch(type) {
-        case H5PL_TYPE_FILTER:
-            if((H5PL_plugin_g & H5PL_FILTER_PLUGIN) == 0)
-                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTLOAD, NULL, "required dynamically loaded plugin filter '%d' is not available", id)
-            break;
-
-        case H5PL_TYPE_ERROR:
-        case H5PL_TYPE_NONE:
-        default:
-            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTLOAD, NULL, "required dynamically loaded plugin '%d' is not valid", id)
-    } /* end switch */
-
-    /* Initialize the location paths for dynamic libraries, if they aren't
-     * already set up.
-     */
-    if(FALSE == H5PL_path_found_g)
-        if(H5PL__init_path_table() < 0)
-            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTINIT, NULL, "can't initialize search path table")
-
-    /* Search in the table of already loaded plugin libraries */
-    if((found = H5PL__search_table(type, id, &plugin_info)) < 0)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, NULL, "search in table failed")
-
-    /* If not found, iterate through the path table to find the right dynamic library */
-    if(!found) {
-        size_t       i;                   /* Local index variable */
-
-        for(i = 0; i < H5PL_num_paths_g; i++) {
-            if((found = H5PL__find(type, id, H5PL_path_table_g[i], &plugin_info)) < 0)
-                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, NULL, "search in paths failed")
-
-            /* Break out if found */
-            if(found) {
-                HDassert(plugin_info);
-                break;
-            } /* end if */
-        } /* end for */
-    } /* end if */
-
-    /* Check if we found the plugin */
-    if(found)
-        ret_value = plugin_info;
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5PL_load() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5PLappend
- *
- * Purpose: Insert a plugin path at the end of the list.
- *
- * Return: Non-negative or success.
+ * Return:      Success:    Non-negative
+ *              Failture:   Negative
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5PLappend(const char* plugin_path)
+H5PLappend(const char *search_path)
 {
     herr_t ret_value = SUCCEED; /* Return value */
-    char        *dl_path = NULL;
 
     FUNC_ENTER_API(FAIL)
-    if(H5PL_num_paths_g == H5PL_MAX_PATH_NUM)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "too many directories in path for table")
-    if(NULL == plugin_path)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "no path provided")
-    if(NULL == (dl_path = H5MM_strdup(plugin_path)))
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path")
+    H5TRACE1("e", "*s", search_path);
 
-    H5PL_EXPAND_ENV_VAR
+    /* Check args */
+    if (NULL == search_path)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "plugin_path parameter cannot be NULL")
+    if (0 == HDstrlen(search_path))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "plugin_path parameter cannot have length zero")
 
-    H5PL_path_table_g[H5PL_num_paths_g] = dl_path;
-    H5PL_num_paths_g++;
+    /* Append the search path to the path table */
+    if (H5PL__append_path(search_path) < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTAPPEND, FAIL, "unable to append search path")
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5PLappend() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function: H5PLprepend
+ * Function:    H5PLprepend
  *
- * Purpose: Insert a plugin path at the beginning of the list.
+ * Purpose:     Insert a plugin search path at the beginning of the list.
  *
- * Return: Non-negative or success.
+ * Return:      Success:    Non-negative
+ *              Failture:   Negative
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5PLprepend(const char* plugin_path)
+H5PLprepend(const char *search_path)
 {
     herr_t ret_value = SUCCEED; /* Return value */
-    char        *dl_path = NULL;
-    unsigned int plindex;
 
     FUNC_ENTER_API(FAIL)
-    if(H5PL_num_paths_g == H5PL_MAX_PATH_NUM)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "too many directories in path for table")
-    if(NULL == plugin_path)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "no path provided")
-    if(NULL == (dl_path = H5MM_strdup(plugin_path)))
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path")
+    H5TRACE1("e", "*s", search_path);
 
-    H5PL_EXPAND_ENV_VAR
+    /* Check args */
+    if (NULL == search_path)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "plugin_path parameter cannot be NULL")
+    if (0 == HDstrlen(search_path))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "plugin_path parameter cannot have length zero")
 
-    for (plindex = (unsigned int)H5PL_num_paths_g; plindex > 0; plindex--)
-        H5PL_path_table_g[plindex] = H5PL_path_table_g[plindex - 1];
-    H5PL_path_table_g[0] = dl_path;
-    H5PL_num_paths_g++;
+    /* Prepend the search path to the path table */
+    if (H5PL__prepend_path(search_path) < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTINSERT, FAIL, "unable to prepend search path")
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5PLprepend() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function: H5PLreplace
+ * Function:    H5PLreplace
  *
- * Purpose: Replace the path at the specified index.
+ * Purpose:     Replace the path at the specified index. The path at the
+ *              index must exist.
  *
- * Return: Non-negative or success.
+ * Return:      Non-negative or success.
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5PLreplace(const char* plugin_path, unsigned int index)
+H5PLreplace(const char *search_path, unsigned int index)
 {
-    herr_t ret_value = SUCCEED; /* Return value */
-    char        *dl_path = NULL;
+    unsigned    num_paths;              /* Current number of stored paths */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
-    if(NULL == plugin_path)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "no path provided")
-    if(index >= H5PL_MAX_PATH_NUM)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "index path out of bounds for table")
-    if(NULL == (dl_path = H5MM_strdup(plugin_path)))
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path")
+    H5TRACE2("e", "*sIu", search_path, index);
 
-    H5PL_EXPAND_ENV_VAR
+    /* Check args */
+    if (NULL == search_path)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "plugin_path parameter cannot be NULL")
+    if (0 == HDstrlen(search_path))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "plugin_path parameter cannot have length zero")
 
-    if(H5PL_path_table_g[index])
-        H5PL_path_table_g[index] = (char *)H5MM_xfree(H5PL_path_table_g[index]);
-    H5PL_path_table_g[index] = dl_path;
+    /* Check index */
+    num_paths = H5PL__get_num_paths();
+    if (0 == num_paths)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "path table is empty")
+    else if (index >= num_paths)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "index path out of bounds for table - can't be more than %u", (num_paths - 1))
+
+    /* Insert the search path into the path table */
+    if (H5PL__replace_path(search_path, index) < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTINSERT, FAIL, "unable to replace search path")
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5PLreplace() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function: H5PLinsert
+ * Function:    H5PLinsert
  *
- * Purpose: Insert a plugin path at the specified index, moving other paths after the index.
+ * Purpose:     Insert a plugin search path at the specified index, moving
+ *              other paths after the index.
  *
- * Return: Non-negative or success.
+ * Return:      Success:    Non-negative
+ *              Failture:   Negative
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5PLinsert(const char* plugin_path, unsigned int index)
+H5PLinsert(const char *search_path, unsigned int index)
 {
-    herr_t ret_value = SUCCEED; /* Return value */
-    char        *dl_path = NULL;
-    unsigned int plindex;
+    unsigned    num_paths;              /* Current number of stored paths */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
-    if(H5PL_num_paths_g == H5PL_MAX_PATH_NUM)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "too many directories in path for table")
-    if(NULL == plugin_path)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "no path provided")
-    if(index >= H5PL_MAX_PATH_NUM)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "index path out of bounds for table")
-    if(NULL == (dl_path = H5MM_strdup(plugin_path)))
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path")
-
-    H5PL_EXPAND_ENV_VAR
-
-    for(plindex = (unsigned int)H5PL_num_paths_g; plindex > index; plindex--)
-        H5PL_path_table_g[plindex] = H5PL_path_table_g[plindex - 1];
-    H5PL_path_table_g[index] = dl_path;
-    H5PL_num_paths_g++;
+    H5TRACE2("e", "*sIu", search_path, index);
+
+    /* Check args */
+    if (NULL == search_path)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "plugin_path parameter cannot be NULL")
+    if (0 == HDstrlen(search_path))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "plugin_path parameter cannot have length zero")
+
+    /* Check index */
+    num_paths = H5PL__get_num_paths();
+    if ((0 != num_paths) && (index >= num_paths))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "index path out of bounds for table - can't be more than %u", (num_paths - 1))
+
+    /* Insert the search path into the path table */
+    if (H5PL__insert_path(search_path, index) < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTINSERT, FAIL, "unable to insert search path")
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5PLinsert() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function: H5PLremove
+ * Function:    H5PLremove
  *
- * Purpose: Remove the plugin path at the specifed index and compacting the list.
+ * Purpose:     Remove the plugin path at the specifed index and compact
+ *              the list.
  *
- * Return: Non-negative or success.
+ * Return:      Success:    Non-negative
+ *              Failture:   Negative
+ *
+ * Return:      Non-negative or success.
  *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5PLremove(unsigned int index)
 {
-    herr_t ret_value = SUCCEED; /* Return value */
-    unsigned int plindex;
+    unsigned    num_paths;              /* Current number of stored paths */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
-    if(H5PL_num_paths_g == 0)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "no directories in table")
-    if(index >= H5PL_MAX_PATH_NUM)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "index path out of bounds for table")
-    if(NULL == H5PL_path_table_g[index])
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "no directory path at index")
-    H5PL_path_table_g[index] = (char *)H5MM_xfree(H5PL_path_table_g[index]);
-
-    H5PL_num_paths_g--;
-    for(plindex = index; plindex < (unsigned int)H5PL_num_paths_g; plindex++)
-        H5PL_path_table_g[plindex] = H5PL_path_table_g[plindex + 1];
-    H5PL_path_table_g[H5PL_num_paths_g] = NULL;
+    H5TRACE1("e", "Iu", index);
+
+    /* Check index */
+    num_paths = H5PL__get_num_paths();
+    if (0 == num_paths)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "path table is empty")
+    else if (index >= num_paths)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "index path out of bounds for table - can't be more than %u", (num_paths - 1))
+
+    /* Delete the search path from the path table */
+    if (H5PL__remove_path(index) < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTDELETE, FAIL, "unable to remove search path")
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5PLremove() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function: H5PLget
+ * Function:    H5PLget
+ *
+ * Purpose:     Query the plugin path at a specified index.
  *
- * Purpose: Query the plugin path at the specified index.
+ *  If 'path_buf' is non-NULL then up to 'buf_size' bytes will be written into
+ *  that buffer and the length of the path name will be returned.
  *
- * Return: Success: The length of path.
+ *  If 'path_buf' is NULL, this function will simply return the number of
+ *  characters required to store the path name, ignoring 'path_buf' and
+ *  'buf_size'
  *
- *  If `pathname' is non-NULL then write up to `size' bytes into that
- *  buffer and always return the length of the pathname.
- *  Otherwise `size' is ignored and the function does not store the pathname,
- *  just returning the number of characters required to store the pathname.
- *  If an error occurs then the buffer pointed to by `pathname' (NULL or non-NULL)
- *  is unchanged and the function returns a negative value.
- *  If a zero is returned for the name's length, then there is no pathname
- *  associated with the index.
+ *  If an error occurs then the buffer pointed to by 'path_buf'
+ *  (NULL or non-NULL) will be unchanged and the function will return a
+ *  negative value.
+ *
+ *  If a zero is returned for the name's length, then there is no path name
+ *  associated with the index and the 'path_buf' buffer will be unchanged.
+ *
+ * Return:  Success:    The length of path
+ *          Failure:    A negative value
  *
  *-------------------------------------------------------------------------
  */
 ssize_t
-H5PLget(unsigned int index, char *pathname/*out*/, size_t size)
+H5PLget(unsigned int index, char *path_buf, size_t buf_size)
 {
-    ssize_t      ret_value = 0;    /* Return value */
-    ssize_t      len = 0;      /* Length of pathname */
-    char        *dl_path = NULL;
+    unsigned    num_paths;              /* Current number of stored paths */
+    const char *path = NULL;            /* path from table */
+    size_t      path_len = 0;           /* Length of path */
+    ssize_t     ret_value = 0;          /* Return value */
 
     FUNC_ENTER_API(FAIL)
-    if(H5PL_num_paths_g == 0)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "no directories in table")
-    if(index >= H5PL_MAX_PATH_NUM)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "index path out of bounds for table")
-    if(NULL == (dl_path = H5PL_path_table_g[index]))
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "no directory path at index")
-    len = HDstrlen(dl_path);
-    if(pathname) {
-        HDstrncpy(pathname, dl_path, MIN((size_t)(len + 1), size));
-        if((size_t)len >= size)
-            pathname[size - 1] = '\0';
+    H5TRACE3("Zs", "Iu*sz", index, path_buf, buf_size);
+
+    /* Check index */
+    num_paths = H5PL__get_num_paths();
+    if (0 == num_paths)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "path table is empty")
+    else if (index >= num_paths)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "index path out of bounds for table - can't be more than %u", (num_paths - 1))
+
+    /* Check if the search table is empty */
+    if (H5PL__get_num_paths() == 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, (-1), "plugin search path table is empty")
+
+    /* Get the path at the specified index and its length */
+    if (NULL == (path = H5PL__get_path(index)))
+        HGOTO_ERROR(H5E_PLUGIN, H5E_BADVALUE, (-1), "no path stored at that index")
+    path_len = HDstrlen(path);
+
+    /* If the path buffer is not NULL, copy the path to the buffer */
+    if (path_buf) {
+        HDstrncpy(path_buf, path, MIN((size_t)(path_len + 1), buf_size));
+        if ((size_t)path_len >= buf_size)
+            path_buf[buf_size - 1] = '\0';
     } /* end if */
 
     /* Set return value */
-    ret_value = len;
+    ret_value = (ssize_t)path_len;
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5PLget() */
 
-
-/*-------------------------------------------------------------------------
- * Function: H5PLsize
- *
- * Purpose: Query the size of the current list of plugin paths.
- *
- * Return: Non-negative or success.
- *
- *-------------------------------------------------------------------------
- */
-unsigned int
-H5PLsize(void)
-{
-    return (unsigned int)H5PL_num_paths_g;
-} /* end H5PLsize() */
-
-
-/*-------------------------------------------------------------------------
- * Function:    H5PL__init_path_table
- *
- * Purpose:     Initialize the path table.
- *
- * Return:      Non-negative on success/Negative on failure
- *
- * Programmer:  Quincey Koziol
- *              18 March 2013
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5PL__init_path_table(void)
-{
-    char        *dl_path = NULL;
-    char        *origin_dl_path;
-    char        *dir;
-    herr_t      ret_value = SUCCEED;    /* Return value */
-
-    FUNC_ENTER_STATIC
-
-    /* Retrieve paths from HDF5_PLUGIN_PATH if the user sets it
-     * or from the default paths if it isn't set.
-     */
-    origin_dl_path = HDgetenv("HDF5_PLUGIN_PATH");
-    if(NULL == origin_dl_path)
-        dl_path = H5MM_strdup(H5PL_DEFAULT_PATH);
-    else
-        dl_path = H5MM_strdup(origin_dl_path);
-    if(NULL == dl_path)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path")
-
-    H5PL_EXPAND_ENV_VAR
-
-    /* Put paths in the path table.  They are separated by ":" */
-    dir = HDstrtok(dl_path, H5PL_PATH_SEPARATOR);
-    while(dir) {
-        /* Check for too many directories in path */
-        if(H5PL_num_paths_g == H5PL_MAX_PATH_NUM)
-            HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "too many directories in path for table")
-        if(NULL == (H5PL_path_table_g[H5PL_num_paths_g] = H5MM_strdup(dir)))
-            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path")
-        H5PL_num_paths_g++;
-        dir = HDstrtok(NULL, H5PL_PATH_SEPARATOR);
-    } /* end while */
-
-    H5PL_path_found_g = TRUE;
-
-done:
-    if(dl_path)
-        dl_path = (char *)H5MM_xfree(dl_path);
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5PL__init_path_table() */
-
-
-/*-------------------------------------------------------------------------
- * Function:    H5PL__find
- *
- * Purpose:     Given a path, this function opens the directory and envokes
- *              another function to go through all files to find the right
- *              plugin library. Two function definitions are for Unix and
- *              Windows.
- *
- * Return:      TRUE on success,
- *              FALSE on not found,
- *              negative on failure
- *
- * Programmer:  Raymond Lu
- *              13 February 2013
- *
- *-------------------------------------------------------------------------
- */
-#ifndef H5_HAVE_WIN32_API
-static htri_t
-H5PL__find(H5PL_type_t plugin_type, int type_id, char *dir, const void **info)
-{
-    char           *pathname = NULL;
-    DIR            *dirp = NULL;
-    struct dirent  *dp;
-    htri_t         ret_value = FALSE;
-
-    FUNC_ENTER_STATIC
-
-    /* Open the directory */
-    if(!(dirp = HDopendir(dir)))
-        HGOTO_ERROR(H5E_PLUGIN, H5E_OPENERROR, FAIL, "can't open directory: %s", dir)
-
-    /* Iterates through all entries in the directory to find the right plugin library */
-    while(NULL != (dp = HDreaddir(dirp))) {
-        /* The library we are looking for should be called libxxx.so... on Unix
-         * or libxxx.xxx.dylib on Mac.
-         */
-#ifndef __CYGWIN__
-        if(!HDstrncmp(dp->d_name, "lib", (size_t)3) &&
-                (HDstrstr(dp->d_name, ".so") || HDstrstr(dp->d_name, ".dylib"))) {
-#else
-        if(!HDstrncmp(dp->d_name, "cyg", (size_t)3) &&
-                HDstrstr(dp->d_name, ".dll") ) {
-
-#endif
-            h5_stat_t   my_stat;
-            size_t      pathname_len;
-            htri_t      found_in_dir;
-
-            /* Allocate & initialize the path name */
-            pathname_len = HDstrlen(dir) + HDstrlen(dp->d_name) + 2;
-            if(NULL == (pathname = (char *)H5MM_malloc(pathname_len)))
-                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path")
-            HDsnprintf(pathname, pathname_len, "%s/%s", dir, dp->d_name);
-
-            /* Get info for directory entry */
-            if(HDstat(pathname, &my_stat) == -1)
-                HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't stat file: %s", HDstrerror(errno))
-
-            /* If it is a directory, skip it */
-            if(S_ISDIR(my_stat.st_mode))
-                continue;
-
-            /* Attempt to open the dynamic library as a filter library */
-            if((found_in_dir = H5PL__open(plugin_type, pathname, type_id, info)) < 0)
-                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "search in directory failed")
-            if(found_in_dir)
-                HGOTO_DONE(TRUE)    /* Indicate success */
-            pathname = (char *)H5MM_xfree(pathname);
-        } /* end if */
-    } /* end while */
-
-done:
-    if(dirp)
-        if(HDclosedir(dirp) < 0)
-            HDONE_ERROR(H5E_FILE, H5E_CLOSEERROR, FAIL, "can't close directory: %s", HDstrerror(errno))
-    pathname = (char *)H5MM_xfree(pathname);
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5PL__find() */
-#else /* H5_HAVE_WIN32_API */
-static htri_t
-H5PL__find(H5PL_type_t plugin_type, int type_id, char *dir, const void **info)
-{
-    WIN32_FIND_DATAA    fdFile;
-    HANDLE              hFind;
-    char                *pathname = NULL;
-    char                service[2048];
-    htri_t              ret_value = FALSE;
-
-    FUNC_ENTER_STATIC
-
-    /* Specify a file mask. *.* = We want everything! */
-    sprintf(service, "%s\\*.dll", dir);
-    if((hFind = FindFirstFileA(service, &fdFile)) == INVALID_HANDLE_VALUE)
-        HGOTO_ERROR(H5E_PLUGIN, H5E_OPENERROR, FAIL, "can't open directory")
-
-    do {
-        /* Find first file will always return "."
-         * and ".." as the first two directories.
-         */
-        if(HDstrcmp(fdFile.cFileName, ".") != 0 && HDstrcmp(fdFile.cFileName, "..") != 0) {
-            size_t      pathname_len;
-            htri_t      found_in_dir;
-
-            /* Allocate & initialize the path name */
-            pathname_len = HDstrlen(dir) + HDstrlen(fdFile.cFileName) + 2;
-            if(NULL == (pathname = (char *)H5MM_malloc(pathname_len)))
-                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path")
-            HDsnprintf(pathname, pathname_len, "%s\\%s", dir, fdFile.cFileName);
-
-            /* Is the entity a File or Folder? */
-            if(fdFile.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
-                continue;
-
-            if((found_in_dir = H5PL__open(plugin_type, pathname, type_id, info)) < 0)
-                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "search in directory failed")
-            if(found_in_dir)
-                HGOTO_DONE(TRUE)    /* Indicate success */
-            pathname = (char *)H5MM_xfree(pathname);
-        } /* end if */
-    } while(FindNextFileA(hFind, &fdFile)); /* Find the next file. */
-
-done:
-    if(hFind)
-        FindClose(hFind);
-    if(pathname)
-        pathname = (char *)H5MM_xfree(pathname);
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5PL__find() */
-#endif /* H5_HAVE_WIN32_API */
-
-
-/*-------------------------------------------------------------------------
- * Function:    H5PL__open
- *
- * Purpose:     Iterates through all files to find the right plugin library.
- *              It loads the dynamic plugin library and keeps it on the list
- *              of loaded libraries.
- *
- * Return:      TRUE on success,
- *              FALSE on not found,
- *              negative on failure
- *
- * Programmer:  Raymond Lu
- *              13 February 2013
- *
- *-------------------------------------------------------------------------
- */
-static htri_t
-H5PL__open(H5PL_type_t pl_type, char *libname, int pl_id, const void **pl_info)
-{
-    H5PL_HANDLE    handle = NULL;
-    htri_t         ret_value = FALSE;
-
-    FUNC_ENTER_STATIC
-
-    /* There are different reasons why a library can't be open, e.g. wrong architecture.
-     * simply continue if we can't open it.
-     */
-    if(NULL == (handle = H5PL_OPEN_DLIB(libname))) {
-        H5PL_CLR_ERROR; /* clear error */
-    } /* end if */
-    else {
-        H5PL_get_plugin_info_t get_plugin_info = NULL;
-
-        /* Return a handle for the function H5PLget_plugin_info in the dynamic library.
-         * The plugin library is suppose to define this function.
-         */
-        if(NULL == (get_plugin_info = (H5PL_get_plugin_info_t)H5PL_GET_LIB_FUNC(handle, "H5PLget_plugin_info"))) {
-            if(H5PL__close(handle) < 0)
-                HGOTO_ERROR(H5E_PLUGIN, H5E_CLOSEERROR, FAIL, "can't close dynamic library")
-        } /* end if */
-        else {
-            const H5Z_class2_t *plugin_info;
-
-            /* Invoke H5PLget_plugin_info to verify this is the right library we are looking for.
-             * Move on if it isn't.
-             */
-            if(NULL == (plugin_info = (const H5Z_class2_t *)(*get_plugin_info)())) {
-                if(H5PL__close(handle) < 0)
-                    HGOTO_ERROR(H5E_PLUGIN, H5E_CLOSEERROR, FAIL, "can't close dynamic library")
-                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "can't get plugin info")
-            } /* end if */
-
-            /* Successfully found plugin library, check if it's the right one */
-            if(plugin_info->id == pl_id) {
-                /* Expand the table if it is too small */
-                if(H5PL_table_used_g >= H5PL_table_alloc_g) {
-                    size_t n = MAX(H5Z_MAX_NFILTERS, 2 * H5PL_table_alloc_g);
-                    H5PL_table_t *table = (H5PL_table_t *)H5MM_realloc(H5PL_table_g, n * sizeof(H5PL_table_t));
-
-                    if(!table)
-                        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, FAIL, "unable to extend dynamic library table")
-
-                    H5PL_table_g = table;
-                    H5PL_table_alloc_g = n;
-                } /* end if */
-
-                (H5PL_table_g[H5PL_table_used_g]).handle = handle;
-                (H5PL_table_g[H5PL_table_used_g]).pl_type = pl_type;
-                (H5PL_table_g[H5PL_table_used_g]).pl_id = plugin_info->id;
-                H5PL_table_used_g++;
-
-                /* Set the plugin info to return */
-                *pl_info = (const void *)plugin_info;
-
-                /* Indicate success */
-                ret_value = TRUE;
-            } /* end if */
-            else
-                if(H5PL__close(handle) < 0)
-                    HGOTO_ERROR(H5E_PLUGIN, H5E_CLOSEERROR, FAIL, "can't close dynamic library")
-        } /* end if */
-    } /* end else */
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5PL__open() */
-
 
 /*-------------------------------------------------------------------------
- * Function:    H5PL__search_table
- *
- * Purpose:     Search in the list of already opened dynamic libraries
- *              to see if the one we are looking for is already opened.
+ * Function:    H5PLsize
  *
- * Return:      TRUE on success,
- *              FALSE on not found,
- *              Negative on failure
+ * Purpose:     Get the number of stored plugin paths.
+ *              XXX: This is a terrible name. Can it be changed?
  *
- * Programmer:  Raymond Lu
- *              13 February 2013
+ * Return:      SUCCEED/FAIL
  *
  *-------------------------------------------------------------------------
  */
-static htri_t
-H5PL__search_table(H5PL_type_t plugin_type, int type_id, const void **info)
+herr_t
+H5PLsize(unsigned int *num_paths)
 {
-    htri_t         ret_value = FALSE;
-
-    FUNC_ENTER_STATIC
-
-    /* Search in the table of already opened dynamic libraries */
-    if(H5PL_table_used_g > 0) {
-        size_t         i;
+    herr_t ret_value = SUCCEED; /* Return value */
 
-        for(i = 0; i < H5PL_table_used_g; i++) {
-            if((plugin_type == (H5PL_table_g[i]).pl_type) && (type_id == (H5PL_table_g[i]).pl_id)) {
-                H5PL_get_plugin_info_t get_plugin_info;
-                const H5Z_class2_t   *plugin_info;
+    FUNC_ENTER_API(FAIL)
+    H5TRACE1("e", "*Iu", num_paths);
 
-                if(NULL == (get_plugin_info = (H5PL_get_plugin_info_t)H5PL_GET_LIB_FUNC((H5PL_table_g[i]).handle, "H5PLget_plugin_info")))
-                    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "can't get function for H5PLget_plugin_info")
+    /* Check arguments */
+    if (!num_paths)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "num_paths parameter cannot be NULL")
 
-                if(NULL == (plugin_info = (const H5Z_class2_t *)(*get_plugin_info)()))
-                    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "can't get plugin info")
-
-                *info = plugin_info;
-                HGOTO_DONE(TRUE)
-            } /* end if */
-        } /* end for */
-    } /* end if */
+    /* Get the number of stored plugin paths */
+    *num_paths = H5PL__get_num_paths();
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5PL__search_table() */
-
-
-/*-------------------------------------------------------------------------
- * Function:    H5PL__close
- *
- * Purpose:     Closes the handle for dynamic library
- *
- * Return:      Non-negative on success/Negative on failure
- *
- * Programmer:  Raymond Lu
- *              13 February 2013
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5PL__close(H5PL_HANDLE handle)
-{
-    FUNC_ENTER_STATIC_NOERR
-
-    H5PL_CLOSE_LIB(handle);
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5PL__close() */
+    FUNC_LEAVE_API(ret_value)
+} /* end H5PLsize() */
 
diff --git a/src/H5PLextern.h b/src/H5PLextern.h
index 3264435..cd5464d 100644
--- a/src/H5PLextern.h
+++ b/src/H5PLextern.h
@@ -4,18 +4,16 @@
  *                                                                           *
  * This file is part of HDF5. The full HDF5 copyright notice, including      *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Programmer:  Raymond Lu <songyulu@hdfgroup.org>
- *              13 February 2013
+ * Purpose:     Header file for writing external HDF5 plugins.
  */
+
 #ifndef _H5PLextern_H
 #define _H5PLextern_H
 
diff --git a/src/H5PLint.c b/src/H5PLint.c
new file mode 100644
index 0000000..b190746
--- /dev/null
+++ b/src/H5PLint.c
@@ -0,0 +1,394 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5. The full HDF5 copyright notice, including      *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Purpose: Internal routines for managing plugins.
+ *
+ */
+
+
+/****************/
+/* Module Setup */
+/****************/
+
+#include "H5PLmodule.h"          /* This source code file is part of the H5PL module */
+
+
+/***********/
+/* Headers */
+/***********/
+#include "H5private.h"      /* Generic Functions            */
+#include "H5Eprivate.h"     /* Error handling               */
+#include "H5MMprivate.h"    /* Memory management            */
+#include "H5PLpkg.h"        /* Plugin                       */
+#include "H5Zprivate.h"     /* Filter pipeline              */
+
+
+/****************/
+/* Local Macros */
+/****************/
+
+
+/******************/
+/* Local Typedefs */
+/******************/
+
+
+/********************/
+/* Local Prototypes */
+/********************/
+
+
+/*********************/
+/* Package Variables */
+/*********************/
+
+/* Package initialization variable */
+hbool_t H5_PKG_INIT_VAR = FALSE;
+
+
+/*****************************/
+/* Library Private Variables */
+/*****************************/
+
+
+/*******************/
+/* Local Variables */
+/*******************/
+
+/* Bitmask that controls whether classes of plugins
+ * (e.g.: filters, VOL drivers) can be loaded.
+ */
+static unsigned int     H5PL_plugin_control_mask_g = H5PL_ALL_PLUGIN;
+
+/* This flag will be set to FALSE if the HDF5_PLUGIN_PRELOAD
+ * environment variable was set to H5PL_NO_PLUGIN at
+ * package initialization.
+ */
+static hbool_t          H5PL_allow_plugins_g = TRUE;
+
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__get_plugin_control_mask
+ *
+ * Purpose:     Gets the internal plugin control mask value.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__get_plugin_control_mask(unsigned int *mask /*out*/)
+{
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE_NOERR
+
+    /* Check args - Just assert on package functions */
+    HDassert(mask);
+
+    /* Return the mask */
+    *mask = H5PL_plugin_control_mask_g;
+
+    FUNC_LEAVE_NOAPI(ret_value)
+
+} /* end H5PL__get_plugin_control_mask() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__set_plugin_control_mask
+ *
+ * Purpose:     Sets the internal plugin control mask value.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__set_plugin_control_mask(unsigned int mask)
+{
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE_NOERR
+
+    /* Only allow setting this if plugins have not been disabled.
+     * XXX: Note that we don't consider this an error, but instead
+     *      silently ignore it. We may want to consider this behavior
+     *      more carefully.
+     */
+    if (H5PL_allow_plugins_g)
+        H5PL_plugin_control_mask_g = mask;
+
+    FUNC_LEAVE_NOAPI(ret_value)
+
+} /* end H5PL__set_plugin_control_mask() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__init_package
+ *
+ * Purpose:     Initialize any package-specific data and call any init
+ *              routines for the package.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__init_package(void)
+{
+    char        *env_var = NULL;
+    herr_t      ret_value = SUCCEED;
+
+    FUNC_ENTER_PACKAGE
+
+    /* Check the environment variable to determine if the user wants
+     * to ignore plugins. The special symbol H5PL_NO_PLUGIN (defined in
+     * H5PLpublic.h) means we don't want to load plugins.
+     */
+    if (NULL != (env_var = HDgetenv("HDF5_PLUGIN_PRELOAD")))
+        if (!HDstrcmp(env_var, H5PL_NO_PLUGIN)) {
+            H5PL_plugin_control_mask_g = 0;
+            H5PL_allow_plugins_g = FALSE;
+        }
+
+    /* Create the table of previously-loaded plugins */
+    if (H5PL__create_plugin_cache() < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTINIT, FAIL, "can't create plugin cache")
+
+    /* Create the table of search paths for dynamic libraries */
+    if (H5PL__create_path_table() < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTINIT, FAIL, "can't create plugin search path table")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__init_package() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL_term_package
+ *
+ * Purpose:     Terminate the H5PL interface: release all memory, reset all
+ *              global variables to initial values. This only happens if all
+ *              types have been destroyed from other interfaces.
+ *
+ * Return:      Success:    Positive if any action was taken that might
+ *                          affect some other interface; zero otherwise
+ *              Failure:    Negative
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+H5PL_term_package(void)
+{
+    hbool_t already_closed = FALSE;
+    int     ret_value = 0;
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    if (H5_PKG_INIT_VAR) {
+
+        /* Close the plugin cache.
+         * We need to bump the return value if we did any real work here.
+         */
+        if (H5PL__close_plugin_cache(&already_closed) < 0)
+            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTFREE, (-1), "problem closing plugin cache")
+        if (!already_closed)
+            ret_value++;
+
+        /* Close the search path table and free the paths */
+        if (H5PL__close_path_table() < 0)
+            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTFREE, (-1), "problem closing search path table")
+
+        /* Mark the interface as uninitialized */
+        if (0 == ret_value)
+            H5_PKG_INIT_VAR = FALSE;
+    } /* end if */
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL_term_package() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL_load
+ *
+ * Purpose:     Given the plugin type and identifier, this function searches
+ *              for and, if found, loads a dynamic plugin library.
+ *
+ *              The function searches first in the cached plugins and then
+ *              in the paths listed in the path table.
+ *
+ * Return:      Success:    A pointer to the plugin info
+ *              Failure:    NULL
+ *
+ *-------------------------------------------------------------------------
+ */
+const void *
+H5PL_load(H5PL_type_t type, H5PL_key_t key)
+{
+    H5PL_search_params_t    search_params;          /* Plugin search parameters     */
+    hbool_t                 found = FALSE;          /* Whether the plugin was found */
+    const void             *plugin_info = NULL;     /* Information from the plugin  */
+    const void             *ret_value = NULL;
+
+    FUNC_ENTER_NOAPI(NULL)
+
+    /* Check if plugins can be loaded for this plugin type */
+    switch (type) {
+        case H5PL_TYPE_FILTER:
+            if ((H5PL_plugin_control_mask_g & H5PL_FILTER_PLUGIN) == 0)
+                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTLOAD, NULL, "filter plugins disabled")
+            break;
+        case H5PL_TYPE_ERROR:
+        case H5PL_TYPE_NONE:
+        default:
+            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTLOAD, NULL, "Invalid plugin type specified")
+    }
+
+    /* Set up the search parameters */
+    search_params.type = type;
+    search_params.key.id = key.id;
+
+    /* Search in the table of already loaded plugin libraries */
+    if(H5PL__find_plugin_in_cache(&search_params, &found, &plugin_info) < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, NULL, "search in plugin cache  failed")
+
+    /* If not found, try iterating through the path table to find an appropriate plugin */
+    if (!found)
+        if (H5PL__find_plugin_in_path_table(&search_params, &found, &plugin_info) < 0)
+            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, NULL, "search in path table failed")
+
+    /* Set the return value we found the plugin */
+    if (found)
+        ret_value = plugin_info;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL_load() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__open
+ *
+ * Purpose:     Opens a plugin.
+ *
+ *              The success parameter will be set to TRUE and the plugin_info
+ *              parameter will be filled in on success. Otherwise, they
+ *              will be FALSE and NULL, respectively.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+/* NOTE: We turn off -Wpedantic in gcc to quiet a warning about converting
+ *       object pointers to function pointers, which is undefined in ANSI C.
+ *       This is basically unavoidable due to the nature of dlsym() and *is*
+ *       defined in POSIX, so it's fine.
+ *
+ *       This pragma only needs to surround the assignment of the
+ *       get_plugin_info function pointer, but early (4.4.7, at least) gcc
+ *       only allows diagnostic pragmas to be toggled outside of functions.
+ */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wpedantic"
+herr_t
+H5PL__open(const char *path, H5PL_type_t type, H5PL_key_t key, hbool_t *success, const void **plugin_info)
+{
+    H5PL_HANDLE             handle = NULL;
+    H5PL_get_plugin_info_t  get_plugin_info = NULL;
+    herr_t                  ret_value = SUCCEED;
+
+    FUNC_ENTER_PACKAGE
+
+    /* Check args - Just assert on package functions */
+    HDassert(path);
+    HDassert(success);
+    HDassert(plugin_info);
+
+    /* Initialize out parameters */
+    *success = FALSE;
+    *plugin_info = NULL;
+
+    /* There are different reasons why a library can't be open, e.g. wrong architecture.
+     * If we can't open the library, just return.
+     */
+    if (NULL == (handle = H5PL_OPEN_DLIB(path))) {
+        H5PL_CLR_ERROR; /* clear error */
+        HGOTO_DONE(SUCCEED)
+    }
+
+    /* Return a handle for the function H5PLget_plugin_info in the dynamic library.
+     * The plugin library is suppose to define this function.
+     */
+    if (NULL == (get_plugin_info = (H5PL_get_plugin_info_t)H5PL_GET_LIB_FUNC(handle, "H5PLget_plugin_info")))
+        HGOTO_DONE(SUCCEED)
+
+    /* Get the plugin information */
+    switch (type) {
+        case H5PL_TYPE_FILTER:
+        {
+            const H5Z_class2_t *filter_info;
+
+            /* Get the plugin info */
+            if (NULL == (filter_info = (const H5Z_class2_t *)(*get_plugin_info)()))
+                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "can't get filter info from plugin")
+
+            /* If the filter IDs match, we're done. Set the output parameters. */
+            if (filter_info->id == key.id) {
+                *plugin_info = (const void *)filter_info;
+                *success = TRUE;
+            }
+
+            break;
+        }
+        case H5PL_TYPE_ERROR:
+        case H5PL_TYPE_NONE:
+        default:
+            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "Invalid plugin type specified")
+    } /* end switch */
+
+    /* If we found the correct plugin, store it in the cache */
+    if (*success)
+        if (H5PL__add_plugin(type, key, handle))
+            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTINSERT, FAIL, "unable to add new plugin to plugin cache")
+
+done:
+    if (!(*success) && handle)
+        if (H5PL__close(handle) < 0)
+            HDONE_ERROR(H5E_PLUGIN, H5E_CLOSEERROR, FAIL, "can't close dynamic library")
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__open() */
+#pragma GCC diagnostic pop
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__close
+ *
+ * Purpose:     Closes the handle for dynamic library
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__close(H5PL_HANDLE handle)
+{
+    FUNC_ENTER_PACKAGE_NOERR
+
+    H5PL_CLOSE_LIB(handle);
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5PL__close() */
+
diff --git a/src/H5PLmodule.h b/src/H5PLmodule.h
index 0339737..945441e 100644
--- a/src/H5PLmodule.h
+++ b/src/H5PLmodule.h
@@ -4,22 +4,18 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Programmer:	Quincey Koziol <koziol@hdfgroup.org>
- *		Saturday, September 12, 2015
- *
- * Purpose:	This file contains declarations which define macros for the
- *		H5PL package.  Including this header means that the source file
- *		is part of the H5PL package.
+ * Purpose: This file contains declarations which define macros for the
+ *          H5PL package.  Including this header means that the source file
+ *          is part of the H5PL package.
  */
+
 #ifndef _H5PLmodule_H
 #define _H5PLmodule_H
 
diff --git a/src/H5PLpath.c b/src/H5PLpath.c
new file mode 100644
index 0000000..972f1d0
--- /dev/null
+++ b/src/H5PLpath.c
@@ -0,0 +1,776 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5. The full HDF5 copyright notice, including      *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Purpose: Code to implement a path table which stores plugin search paths.
+ *
+ *          The path table is implemented as a dynamic, global array which
+ *          will grow as new paths are inserted. The capacity of the path
+ *          table never shrinks (though given the low number of paths
+ *          expected and the low likelihood of paths being removed, this
+ *          seems unlikely to be a problem). Inserts and removals rework
+ *          the array so that there are no 'holes' in the in-use part
+ *          of the array.
+ *
+ *          Note that it's basically up to the user to manage the indexes
+ *          when a complicated series of insert, overwrite, and, remove
+ *          operations take place.
+ */
+
+/****************/
+/* Module Setup */
+/****************/
+
+#include "H5PLmodule.h"          /* This source code file is part of the H5PL module */
+
+
+/***********/
+/* Headers */
+/***********/
+#include "H5private.h"      /* Generic Functions            */
+#include "H5Eprivate.h"     /* Error handling               */
+#include "H5MMprivate.h"    /* Memory management            */
+#include "H5PLpkg.h"        /* Plugin                       */
+
+
+/****************/
+/* Local Macros */
+/****************/
+
+/* Initial capacity of the path table */
+#define H5PL_INITIAL_PATH_CAPACITY      16
+
+/* The amount to add to the capacity when the table is full */
+#define H5PL_PATH_CAPACITY_ADD          16
+
+
+/******************/
+/* Local Typedefs */
+/******************/
+
+
+/********************/
+/* Local Prototypes */
+/********************/
+
+static herr_t H5PL__insert_at(const char *path, unsigned int index);
+static herr_t H5PL__make_space_at(unsigned int index);
+static herr_t H5PL__replace_at(const char *path, unsigned int index);
+static herr_t H5PL__expand_path_table(void);
+static herr_t H5PL__find_plugin_in_path(const H5PL_search_params_t *search_params, hbool_t *found, const char *dir, const void **plugin_info);
+
+/*********************/
+/* Package Variables */
+/*********************/
+
+
+/*****************************/
+/* Library Private Variables */
+/*****************************/
+
+
+/*******************/
+/* Local Variables */
+/*******************/
+
+/* Stored plugin paths to search */
+static char       **H5PL_paths_g = NULL;
+
+/* The number of stored paths */
+static unsigned     H5PL_num_paths_g = 0;
+
+/* The capacity of the path table */
+static unsigned     H5PL_path_capacity_g = H5PL_INITIAL_PATH_CAPACITY;
+
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__insert_at()
+ *
+ * Purpose:     Insert a path at a particular index in the path table.
+ *              Does not clobber! Will move existing paths up to make
+ *              room. Use H5PL__replace_at(index) if you want to clobber.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5PL__insert_at(const char *path, unsigned int index)
+{
+    char    *path_copy = NULL;      /* copy of path string (for storing) */
+    herr_t  ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Check args - Just assert on package functions */
+    HDassert(path);
+    HDassert(HDstrlen(path));
+
+    /* Expand the table if it is full */
+    if (H5PL_num_paths_g == H5PL_path_capacity_g)
+        if (H5PL__expand_path_table() < 0)
+            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't expand path table")
+
+    /* Copy the path for storage so the caller can dispose of theirs */
+    if (NULL == (path_copy = H5MM_strdup(path)))
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't make internal copy of path")
+
+#ifdef H5_HAVE_WIN32_API
+    /* Clean up Microsoft Windows environment variables in the path string */
+    if(H5_expand_windows_env_vars(&path_copy))
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTCONVERT, FAIL, "can't expand environment variable string")
+#endif /* H5_HAVE_WIN32_API */
+
+    /* If the table entry is in use, make some space */
+    if (H5PL_paths_g[index])
+        if (H5PL__make_space_at(index) < 0)
+            HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "unable to make space in the table for the new entry")
+
+    /* Insert the copy of the search path into the table at the specified index */
+    H5PL_paths_g[index] = path_copy;
+    H5PL_num_paths_g++;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__insert_at() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__make_space_at()
+ *
+ * Purpose:     Free up a slot in the path table, moving existing path
+ *              entries as necessary.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5PL__make_space_at(unsigned int index)
+{
+    unsigned    u;                      /* iterator */
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_STATIC_NOERR
+
+    /* Check args - Just assert on package functions */
+    HDassert(index < H5PL_path_capacity_g);
+
+    /* Copy the paths back to make a space  */
+    for (u = H5PL_num_paths_g; u > index; u--)
+        H5PL_paths_g[u] = H5PL_paths_g[u-1];
+
+    H5PL_paths_g[index] = NULL;
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__make_space_at() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__replace_at()
+ *
+ * Purpose:     Replace a path at a particular index in the path table.
+ *              The path in the table must exist and will be freed by this
+ *              function.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5PL__replace_at(const char *path, unsigned int index)
+{
+    char    *path_copy = NULL;      /* copy of path string (for storing) */
+    herr_t  ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Check args - Just assert on package functions */
+    HDassert(path);
+    HDassert(HDstrlen(path));
+
+    /* Check that the table entry is in use */
+    if (!H5PL_paths_g[index])
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTFREE, FAIL, "path entry at index %u in the table is NULL", index)
+
+    /* Copy the path for storage so the caller can dispose of theirs */
+    if (NULL == (path_copy = H5MM_strdup(path)))
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't make internal copy of path")
+
+#ifdef H5_HAVE_WIN32_API
+        /* Clean up Microsoft Windows environment variables in the path string */
+        if (H5_expand_windows_env_vars(&path_copy))
+            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTCONVERT, FAIL, "can't expand environment variable string")
+#endif /* H5_HAVE_WIN32_API */
+
+    /* Free the existing path entry */
+    H5PL_paths_g[index] = (char *)H5MM_xfree(H5PL_paths_g[index]);
+
+    /* Copy the search path into the table at the specified index */
+    H5PL_paths_g[index] = path_copy;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__replace_at() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__create_path_table
+ *
+ * Purpose:     Create the collection of paths that will be searched
+ *              when loading plugins.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__create_path_table(void)
+{
+    char        *env_var= NULL;         /* Path string from environment variable */
+    char        *paths = NULL;          /* Delimited paths string. Either from the
+                                         * environment variable or the default.
+                                         */
+    char        *next_path = NULL;      /* A path tokenized from the paths string */
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* Allocate memory for the path table */
+    H5PL_num_paths_g = 0;
+    H5PL_path_capacity_g = H5PL_INITIAL_PATH_CAPACITY;
+    if (NULL == (H5PL_paths_g = (char **)H5MM_calloc((size_t)H5PL_path_capacity_g * sizeof(char *))))
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path table")
+
+    /* Retrieve paths from HDF5_PLUGIN_PATH if the user sets it
+     * or from the default paths if it isn't set.
+     */
+    env_var = HDgetenv("HDF5_PLUGIN_PATH");
+    if (NULL == env_var)
+        paths = H5MM_strdup(H5PL_DEFAULT_PATH);
+    else
+        paths = H5MM_strdup(env_var);
+
+    if (NULL == paths)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path copy")
+
+    /* Separate the paths and store them */
+    /* XXX: strtok() is not thread-safe */
+    next_path = HDstrtok(paths, H5PL_PATH_SEPARATOR);
+    while (next_path) {
+
+        /* Insert the path into the table */
+        if (H5PL__append_path(next_path) < 0)
+            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't insert path: %s", next_path)
+
+        /* Get the next path from the environment string */
+        next_path = HDstrtok(NULL, H5PL_PATH_SEPARATOR);
+    } /* end while */
+
+done:
+    if (paths)
+        paths = (char *)H5MM_xfree(paths);
+
+    /* Try to clean up on errors */
+    if (FAIL == ret_value) {
+        if (H5PL_paths_g)
+            H5PL_paths_g = (char **)H5MM_xfree(H5PL_paths_g);
+        H5PL_path_capacity_g = 0;
+    }
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__create_path_table() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__close_path_table
+ *
+ * Purpose:     Close the collection of paths that will be searched
+ *              when loading plugins.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__close_path_table(void)
+{
+    unsigned    u;                      /* iterator */
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE_NOERR
+
+    /* Free paths */
+    for (u = 0; u < H5PL_num_paths_g; u++)
+        if (H5PL_paths_g[u])
+            H5PL_paths_g[u] = (char *)H5MM_xfree(H5PL_paths_g[u]);
+
+    /* Free path table */
+    H5PL_paths_g = (char **)H5MM_xfree(H5PL_paths_g);
+
+    /* Reset values */
+    H5PL_num_paths_g = 0;
+
+    FUNC_LEAVE_NOAPI(ret_value)
+
+} /* end H5PL__close_path_table() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__get_num_paths
+ *
+ * Purpose:     Gets the number of plugin paths that have been stored.
+ *
+ * Return:      Success:    The number of paths
+ *              Failture:   Can't fail
+ *-------------------------------------------------------------------------
+ */
+unsigned
+H5PL__get_num_paths(void)
+{
+    FUNC_ENTER_PACKAGE_NOERR
+
+    FUNC_LEAVE_NOAPI(H5PL_num_paths_g)
+
+} /* end H5PL__get_num_paths() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__expand_path_table
+ *
+ * Purpose:     Expand the path table when it's full.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5PL__expand_path_table(void)
+{
+    herr_t      ret_value = SUCCEED;
+
+    FUNC_ENTER_STATIC
+
+    /* Update the capacity */
+    H5PL_path_capacity_g += H5PL_PATH_CAPACITY_ADD;
+
+    /* Resize the array */
+    if(NULL == (H5PL_paths_g = (char **)H5MM_realloc(H5PL_paths_g, (size_t)H5PL_path_capacity_g * sizeof(char *))))
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "allocating additional memory for path table failed")
+
+    /* Initialize the new memory */
+    HDmemset(H5PL_paths_g + H5PL_num_paths_g, 0, (size_t)H5PL_PATH_CAPACITY_ADD * sizeof(char *));
+
+done:
+    /* Set the path capacity back if there were problems */
+    if (FAIL == ret_value)
+        H5PL_path_capacity_g -= H5PL_PATH_CAPACITY_ADD;
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__expand_path_table() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__append_path
+ *
+ * Purpose:     Insert a path at the end of the table.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__append_path(const char *path)
+{
+    herr_t  ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* Check args - Just assert on package functions */
+    HDassert(path);
+    HDassert(HDstrlen(path));
+
+    /* Insert the path at the end of the table */
+    if (H5PL__insert_at(path, H5PL_num_paths_g) < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTINSERT, FAIL, "unable to append search path")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__append_path() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__prepend_path
+ *
+ * Purpose:     Insert a path at the beginning of the table.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__prepend_path(const char *path)
+{
+    herr_t  ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* Check args - Just assert on package functions */
+    HDassert(path);
+    HDassert(HDstrlen(path));
+
+    /* Insert the path at the beginning of the table */
+    if (H5PL__insert_at(path, 0) < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTINSERT, FAIL, "unable to prepend search path")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__prepend_path() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__replace_path
+ *
+ * Purpose:     Replace a path at particular index in the table.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__replace_path(const char *path, unsigned int index)
+{
+    herr_t  ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* Check args - Just assert on package functions */
+    HDassert(path);
+    HDassert(HDstrlen(path));
+    HDassert(index < H5PL_path_capacity_g);
+
+    /* Insert the path at the requested index */
+    if (H5PL__replace_at(path, index) < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTINSERT, FAIL, "unable to replace search path")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__replace_path() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__insert_path
+ *
+ * Purpose:     Insert a path at particular index in the table, moving
+ *              any existing paths back to make space.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__insert_path(const char *path, unsigned int index)
+{
+    herr_t  ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* Check args - Just assert on package functions */
+    HDassert(path);
+    HDassert(HDstrlen(path));
+    HDassert(index < H5PL_path_capacity_g);
+
+    /* Insert the path at the requested index */
+    if (H5PL__insert_at(path, index) < 0)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTINSERT, FAIL, "unable to insert search path")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__insert_path() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__remove_path
+ *
+ * Purpose:     Remove a path at particular index in the table, freeing
+ *              the path string and moving the paths down to close the gap.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__remove_path(unsigned int index)
+{
+    unsigned    u;                      /* iterator */
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* Check args - Just assert on package functions */
+    HDassert(index < H5PL_path_capacity_g);
+
+    /* Check if the path at that index is set */
+    if (!H5PL_paths_g[index])
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTDELETE, FAIL, "search path at index %u is NULL", index)
+
+    /* Delete the path */
+    H5PL_num_paths_g--;
+    H5PL_paths_g[index] = (char *)H5MM_xfree(H5PL_paths_g[index]);
+
+    /* Shift the paths down to close the gap */
+    for (u = index; u < H5PL_num_paths_g; u++)
+        H5PL_paths_g[u] = H5PL_paths_g[u+1];
+
+    /* Set the (former) last path to NULL */
+    H5PL_paths_g[H5PL_num_paths_g] = NULL;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__remove_path() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__get_path
+ *
+ * Purpose:     Get a pointer to a path at particular index in the table.
+ *
+ * Return:      Success:    A pointer to a path string stored in the table
+ *              Failure:    NULL
+ *
+ *-------------------------------------------------------------------------
+ */
+const char *
+H5PL__get_path(unsigned int index)
+{
+    char    *ret_value = NULL;    /* Return value */
+
+    FUNC_ENTER_PACKAGE
+
+    /* Get the path at the requested index */
+    if (index >= H5PL_num_paths_g)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, NULL, "path index %u is out of range in table", index)
+
+    return H5PL_paths_g[index];
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__replace_path() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__find_plugin_in_path_table
+ *
+ * Purpose:     Attempts to find a matching plugin in the file system
+ *              using the paths stored in the path table.
+ *.
+ *              The 'found' parameter will be set appropriately.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__find_plugin_in_path_table(const H5PL_search_params_t *search_params, hbool_t *found, const void **plugin_info)
+{
+    unsigned int    u;                          /* iterator */
+    herr_t          ret_value = SUCCEED;
+
+    FUNC_ENTER_PACKAGE
+
+    /* Check args - Just assert on package functions */
+    HDassert(search_params);
+    HDassert(found);
+    HDassert(plugin_info);
+
+    /* Initialize output parameters */
+    *found = FALSE;
+    *plugin_info = NULL;
+
+    /* Loop over the paths in the table, checking for an appropriate plugin */
+    for (u = 0; u < H5PL_num_paths_g; u++) {
+
+        /* Search for the plugin in this path */
+        if (H5PL__find_plugin_in_path(search_params, found, H5PL_paths_g[u], plugin_info) < 0)
+            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "search in path %s encountered an error", H5PL_paths_g[u])
+
+        /* Break out if found */
+        if (*found) {
+            if (!plugin_info)
+                HGOTO_ERROR(H5E_PLUGIN, H5E_BADVALUE, FAIL, "plugin info should not be NULL")
+            break;
+        }
+    }
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__find_plugin_in_path_table() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__find_plugin_in_path
+ *
+ * Purpose:     Given a path, this function opens the directory and envokes
+ *              another function to go through all files to find the right
+ *              plugin library. Two function definitions are for Unix and
+ *              Windows.
+ *
+ *              The found parameter will be set to TRUE and the info
+ *              parameter will be filled in on success.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef H5_HAVE_WIN32_API
+static herr_t
+H5PL__find_plugin_in_path(const H5PL_search_params_t *search_params, hbool_t *found, const char *dir, const void **plugin_info)
+{
+    char           *path = NULL;
+    DIR            *dirp = NULL;            /* Directory stream */
+    struct dirent  *dp = NULL;              /* Directory entry */
+    herr_t         ret_value = SUCCEED;
+
+    FUNC_ENTER_STATIC
+
+    /* Check args - Just assert on package functions */
+    HDassert(search_params);
+    HDassert(found);
+    HDassert(dir);
+    HDassert(plugin_info);
+
+    /* Initialize the found parameter */
+    *found = FALSE;
+
+    /* Open the directory */
+    if (!(dirp = HDopendir(dir)))
+        HGOTO_ERROR(H5E_PLUGIN, H5E_OPENERROR, FAIL, "can't open directory: %s", dir)
+
+    /* Iterate through all entries in the directory */
+    while (NULL != (dp = HDreaddir(dirp))) {
+
+        /* The library we are looking for should be called libxxx.so... on Unix
+         * or libxxx.xxx.dylib on Mac.
+         */
+#ifndef __CYGWIN__
+        if (!HDstrncmp(dp->d_name, "lib", (size_t)3) &&
+                (HDstrstr(dp->d_name, ".so") || HDstrstr(dp->d_name, ".dylib"))) {
+#else
+        if (!HDstrncmp(dp->d_name, "cyg", (size_t)3) &&
+                HDstrstr(dp->d_name, ".dll") ) {
+#endif
+
+            h5_stat_t   my_stat;
+            size_t      len;
+
+            /* Allocate & initialize the path name */
+            len = HDstrlen(dir) + HDstrlen(H5PL_PATH_SEPARATOR) + HDstrlen(dp->d_name) + 1 /*\0*/;
+
+            if (NULL == (path = (char *)H5MM_calloc(len)))
+                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path")
+
+            HDsnprintf(path, len, "%s/%s", dir, dp->d_name);
+
+            /* Get info for directory entry */
+            if (HDstat(path, &my_stat) == -1)
+                HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't stat file %s -- error was: %s", path, HDstrerror(errno))
+
+            /* If it is a directory, skip it */
+            if (S_ISDIR(my_stat.st_mode))
+                continue;
+
+            /* attempt to open the dynamic library as a filter library */
+            if (H5PL__open(path, search_params->type, search_params->key, found, plugin_info) < 0)
+                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "search in directory failed")
+            if (*found)
+                HGOTO_DONE(SUCCEED)
+
+            path = (char *)H5MM_xfree(path);
+        } /* end if */
+    } /* end while */
+
+done:
+    if (dirp)
+        if (HDclosedir(dirp) < 0)
+            HDONE_ERROR(H5E_FILE, H5E_CLOSEERROR, FAIL, "can't close directory: %s", HDstrerror(errno))
+
+    path = (char *)H5MM_xfree(path);
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__find_plugin_in_path() */
+#else /* H5_HAVE_WIN32_API */
+static herr_t
+H5PL__find_plugin_in_path(const H5PL_search_params_t *search_params, hbool_t *found, const char *dir, const void **plugin_info)
+{
+    WIN32_FIND_DATAA    fdFile;
+    HANDLE              hFind = INVALID_HANDLE_VALUE;
+    char                *path = NULL;
+    char                service[2048];
+    herr_t              ret_value = SUCCEED;
+
+    FUNC_ENTER_STATIC
+
+    /* Check args - Just assert on package functions */
+    HDassert(search_params);
+    HDassert(found);
+    HDassert(dir);
+    HDassert(plugin_info);
+
+    /* Initialize the found parameter */
+    *found = FALSE;
+
+    /* Specify a file mask. *.* = We want everything! */
+    HDsprintf(service, "%s\\*.dll", dir);
+    if ((hFind = FindFirstFileA(service, &fdFile)) == INVALID_HANDLE_VALUE)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_OPENERROR, FAIL, "can't open directory")
+
+    /* Loop over all the files */
+    do {
+        /* Ignore '.' and '..' */
+        if (HDstrcmp(fdFile.cFileName, ".") != 0 && HDstrcmp(fdFile.cFileName, "..") != 0) {
+
+            /* XXX: Probably just continue here and move the code below over one tab */
+
+            size_t      len;
+
+            /* Allocate & initialize the path name */
+            len = HDstrlen(dir) + HDstrlen(H5PL_PATH_SEPARATOR) + HDstrlen(fdFile.cFileName) + 1;
+
+            if (NULL == (path = (char *)H5MM_calloc(len)))
+                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for path")
+
+            HDsnprintf(path, len, "%s\\%s", dir, fdFile.cFileName);
+
+            /* Ignore directories */
+            if (fdFile.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+                continue;
+
+            /* attempt to open the dynamic library as a filter library */
+            if (H5PL__open(path, search_params->type, search_params->key, found, plugin_info) < 0)
+                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "search in directory failed")
+            if (*found)
+                HGOTO_DONE(SUCCEED)
+
+            path = (char *)H5MM_xfree(path);
+        }
+    } while (FindNextFileA(hFind, &fdFile));
+
+done:
+    if (hFind != INVALID_HANDLE_VALUE)
+        FindClose(hFind);
+    if (path)
+        path = (char *)H5MM_xfree(path);
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__find_plugin_in_path() */
+#endif /* H5_HAVE_WIN32_API */
+
diff --git a/src/H5PLpkg.h b/src/H5PLpkg.h
index 5cf3096..dfaa4af 100644
--- a/src/H5PLpkg.h
+++ b/src/H5PLpkg.h
@@ -5,14 +5,18 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
+/*
+ * Purpose: This file contains declarations which are visible only within
+ *          the H5PL package.  Source files outside the H5PL package should
+ *          include H5PLprivate.h instead.
+ */
+
 #if !(defined H5PL_FRIEND || defined H5PL_MODULE)
 #error "Do not include this file outside the H5PL package!"
 #endif
@@ -29,13 +33,92 @@
 /* Package Private Macros */
 /**************************/
 
-#define H5PL_MAX_PATH_NUM       16
+/* Whether to pre-load pathnames for plugin libraries */
+#define H5PL_DEFAULT_PATH       H5_DEFAULT_PLUGINDIR
+
+
+/****************************/
+/* Macros for supporting    */
+/* both Windows and POSIX   */
+/****************************/
+
+/*******************/
+/* Windows support */
+/*******************/
+/*
+ * SPECIAL WINDOWS NOTE
+ *
+ * Some of the Win32 API functions expand to fooA or fooW depending on
+ * whether UNICODE or _UNICODE are defined. You MUST explicitly use
+ * the A version of the functions to force char * behavior until we
+ * work out a scheme for proper Windows Unicode support.
+ *
+ * If you do not do this, people will be unable to incorporate our
+ * source code into their own CMake builds if they define UNICODE.
+ */
+#ifdef H5_HAVE_WIN32_API
+
+    /* The path separator on this platform */
+#   define H5PL_PATH_SEPARATOR      ";"
+
+    /* Handle for dynamic library */
+#   define H5PL_HANDLE HINSTANCE
+
+    /* Get a handle to a plugin library.  Windows: TEXT macro handles Unicode strings */
+#   define H5PL_OPEN_DLIB(S) LoadLibraryExA(S, NULL, LOAD_WITH_ALTERED_SEARCH_PATH)
+
+    /* Get the address of a symbol in dynamic library */
+#   define H5PL_GET_LIB_FUNC(H,N) GetProcAddress(H,N)
+
+    /* Close dynamic library */
+#   define H5PL_CLOSE_LIB(H) FreeLibrary(H)
+
+    /* Clear error - nothing to do */
+#   define H5PL_CLR_ERROR
+
+    /* maximum size for expanding env vars */
+#   define H5PL_EXPAND_BUFFER_SIZE 32767
+
+    typedef const void *(__cdecl *H5PL_get_plugin_info_t)(void);
+
+#else /* H5_HAVE_WIN32_API */
+
+    /*****************/
+    /* POSIX support */
+    /*****************/
+
+    /* The path separator on this platform */
+#   define H5PL_PATH_SEPARATOR     ":"
+
+    /* Handle for dynamic library */
+#   define H5PL_HANDLE void *
+
+    /* Get a handle to a plugin library.  Windows: TEXT macro handles Unicode strings */
+#   define H5PL_OPEN_DLIB(S) dlopen(S, RTLD_LAZY)
+
+    /* Get the address of a symbol in dynamic library */
+#   define H5PL_GET_LIB_FUNC(H,N) dlsym(H,N)
+
+    /* Close dynamic library */
+#   define H5PL_CLOSE_LIB(H) dlclose(H)
+
+    /* Clear error */
+#   define H5PL_CLR_ERROR HERROR(H5E_PLUGIN, H5E_CANTGET, "can't dlopen:%s", dlerror())
+
+    typedef const void *(*H5PL_get_plugin_info_t)(void);
+#endif /* H5_HAVE_WIN32_API */
 
 
 /****************************/
 /* Package Private Typedefs */
 /****************************/
 
+/* Data used to search for plugins */
+typedef struct H5PL_search_params_t {
+    H5PL_type_t         type;
+    H5PL_key_t          key;
+} H5PL_search_params_t;
+
 
 /*****************************/
 /* Package Private Variables */
@@ -46,5 +129,31 @@
 /* Package Private Prototypes */
 /******************************/
 
+/* Accessors to global variables and flags */
+H5_DLL herr_t H5PL__get_plugin_control_mask(unsigned int *mask /*out*/);
+H5_DLL herr_t H5PL__set_plugin_control_mask(unsigned int mask);
+
+/* Plugin search and manipulation */
+H5_DLL herr_t H5PL__open(const char *libname, H5PL_type_t type, H5PL_key_t key, hbool_t *success /*out*/, const void **plugin_info /*out*/);
+H5_DLL herr_t H5PL__close(H5PL_HANDLE handle);
+
+/* Plugin cache calls */
+H5_DLL herr_t H5PL__create_plugin_cache(void);
+H5_DLL herr_t H5PL__close_plugin_cache(hbool_t *already_closed /*out*/);
+H5_DLL herr_t H5PL__add_plugin(H5PL_type_t type, H5PL_key_t key, H5PL_HANDLE handle);
+H5_DLL herr_t H5PL__find_plugin_in_cache(const H5PL_search_params_t *search_params, hbool_t *found /*out*/, const void **plugin_info /*out*/);
+
+/* Plugin search path calls */
+H5_DLL herr_t H5PL__create_path_table(void);
+H5_DLL herr_t H5PL__close_path_table(void);
+H5_DLL unsigned H5PL__get_num_paths(void);
+H5_DLL herr_t H5PL__append_path(const char *path);
+H5_DLL herr_t H5PL__prepend_path(const char *path);
+H5_DLL herr_t H5PL__replace_path(const char *path, unsigned int index);
+H5_DLL herr_t H5PL__insert_path(const char *path, unsigned int index);
+H5_DLL herr_t H5PL__remove_path(unsigned int index);
+H5_DLL const char *H5PL__get_path(unsigned int index);
+H5_DLL herr_t H5PL__find_plugin_in_path_table(const H5PL_search_params_t *search_params, hbool_t *found /*out*/, const void **plugin_info /*out*/);
+
 #endif /* _H5PLpkg_H */
 
diff --git a/src/H5PLplugin_cache.c b/src/H5PLplugin_cache.c
new file mode 100644
index 0000000..e905ac2
--- /dev/null
+++ b/src/H5PLplugin_cache.c
@@ -0,0 +1,307 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5. The full HDF5 copyright notice, including      *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Purpose: Code to implement a plugin cache which stores information
+ *          about plugins which have already been loaded.
+ *
+ *          The plugin cache is implemented as a dynamic, global array which
+ *          will grow as new plugins are added. The capacity of the cache
+ *          never shrinks since plugins stay in memory once loaded.
+ *
+ *          Note that this functionality has absolutely nothing to do with
+ *          the metadata or chunk caches.
+ */
+
+/****************/
+/* Module Setup */
+/****************/
+
+#include "H5PLmodule.h"          /* This source code file is part of the H5PL module */
+
+
+/***********/
+/* Headers */
+/***********/
+#include "H5private.h"      /* Generic Functions            */
+#include "H5Eprivate.h"     /* Error handling               */
+#include "H5MMprivate.h"    /* Memory management            */
+#include "H5PLpkg.h"        /* Plugin                       */
+#include "H5Zprivate.h"     /* Filter pipeline              */
+
+
+/****************/
+/* Local Macros */
+/****************/
+
+/* Initial capacity of the plugin cache */
+#define H5PL_INITIAL_CACHE_CAPACITY     16
+
+/* The amount to add to the capacity when the cache is full */
+#define H5PL_CACHE_CAPACITY_ADD         16
+
+
+/******************/
+/* Local Typedefs */
+/******************/
+
+/* Type for the list of info for opened plugin libraries */
+typedef struct H5PL_plugin_t {
+    H5PL_type_t     type;           /* Plugin type                          */
+    H5PL_key_t      key;            /* Unique key to identify the plugin    */
+    H5PL_HANDLE     handle;         /* Plugin handle                        */
+} H5PL_plugin_t;
+
+
+/********************/
+/* Local Prototypes */
+/********************/
+
+static herr_t H5PL__expand_cache(void);
+
+
+/*********************/
+/* Package Variables */
+/*********************/
+
+
+/*****************************/
+/* Library Private Variables */
+/*****************************/
+
+
+/*******************/
+/* Local Variables */
+/*******************/
+
+/* Cache for storing opened plugin libraries */
+static H5PL_plugin_t   *H5PL_cache_g = NULL;
+
+/* The number of stored plugins */
+static unsigned int     H5PL_num_plugins_g = 0;
+
+/* The capacity of the plugin cache */
+static unsigned int     H5PL_cache_capacity_g = 0;
+
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__create_plugin_cache
+ *
+ * Purpose:     Create the cache that will store plugins that have already
+ *              been loaded.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__create_plugin_cache(void)
+{
+    herr_t      ret_value = SUCCEED;
+
+    FUNC_ENTER_PACKAGE
+
+    /* Allocate memory for the plugin cache */
+    H5PL_num_plugins_g = 0;
+
+    H5PL_cache_capacity_g = H5PL_INITIAL_CACHE_CAPACITY;
+
+    if (NULL == (H5PL_cache_g = (H5PL_plugin_t *)H5MM_calloc((size_t)H5PL_cache_capacity_g * sizeof(H5PL_plugin_t))))
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for plugin cache")
+
+done:
+    /* Try to clean up on errors */
+    if (FAIL == ret_value) {
+        if (H5PL_cache_g)
+            H5PL_cache_g = (H5PL_plugin_t *)H5MM_xfree(H5PL_cache_g);
+        H5PL_cache_capacity_g = 0;
+    }
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__create_plugin_cache() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__close_plugin_cache
+ *
+ * Purpose:     Close the cache of plugins that have already been loaded,
+ *              closing all the plugins contained inside.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__close_plugin_cache(hbool_t *already_closed /*out*/)
+{
+    unsigned int    u;                      /* iterator */
+    herr_t          ret_value = SUCCEED;
+
+    FUNC_ENTER_PACKAGE_NOERR
+
+    /* Close opened dynamic libraries */
+    if (H5PL_cache_g) {
+
+        /* Close any cached plugins */
+        for (u = 0; u < H5PL_num_plugins_g; u++)
+            H5PL__close((H5PL_cache_g[u]).handle);
+
+        /* Free the cache array */
+        H5PL_cache_g = (H5PL_plugin_t *)H5MM_xfree(H5PL_cache_g);
+        H5PL_num_plugins_g = 0;
+        H5PL_cache_capacity_g = 0;
+
+        /* Note that actually closed the table (needed by package close call) */
+        *already_closed = FALSE;
+    }
+    else
+        *already_closed = TRUE;
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__close_plugin_cache() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__expand_cache
+ *
+ * Purpose:     Expand the plugin cache when it's full.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5PL__expand_cache(void)
+{
+    herr_t      ret_value = SUCCEED;
+
+    FUNC_ENTER_STATIC
+
+    /* Update the capacity */
+    H5PL_cache_capacity_g += H5PL_CACHE_CAPACITY_ADD;
+
+    /* Resize the array */
+    if(NULL == (H5PL_cache_g = (H5PL_plugin_t *)H5MM_realloc(H5PL_cache_g, (size_t)H5PL_cache_capacity_g * sizeof(H5PL_plugin_t))))
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "allocating additional memory for plugin cache failed")
+
+    /* Initialize the new memory */
+    HDmemset(H5PL_cache_g + H5PL_num_plugins_g, 0, (size_t)H5PL_CACHE_CAPACITY_ADD * sizeof(H5PL_plugin_t));
+
+done:
+    /* Set the cache capacity back if there were problems */
+    if (FAIL == ret_value)
+        H5PL_cache_capacity_g -= H5PL_CACHE_CAPACITY_ADD;
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__expand_cache() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__add_plugin
+ *
+ * Purpose:     Add a plugin to the plugin cache.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5PL__add_plugin(H5PL_type_t type, H5PL_key_t key, H5PL_HANDLE handle)
+{
+    herr_t      ret_value = SUCCEED;
+
+    FUNC_ENTER_PACKAGE
+
+    /* Expand the cache if it is too small */
+    if (H5PL_num_plugins_g >= H5PL_cache_capacity_g)
+        if (H5PL__expand_cache() < 0)
+            HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't expand plugin cache")
+
+    /* Store the plugin info and bump the # of plugins */
+    H5PL_cache_g[H5PL_num_plugins_g].type       = type;
+    H5PL_cache_g[H5PL_num_plugins_g].key        = key;
+    H5PL_cache_g[H5PL_num_plugins_g].handle     = handle;
+
+    H5PL_num_plugins_g++;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__add_plugin() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5PL__find_plugin_in_cache
+ *
+ * Purpose:     Attempts to find a matching plugin from the cache.
+ *
+ *              The 'found' parameter will be set appropriately.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+/* See the other use of H5PL_GET_LIB_FUNC() for an explanation
+ * for why we disable -Wpedantic here.
+ */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wpedantic"
+herr_t
+H5PL__find_plugin_in_cache(const H5PL_search_params_t *search_params, hbool_t *found, const void **plugin_info)
+{
+    unsigned int    u;                          /* iterator */
+    herr_t          ret_value = SUCCEED;
+
+    FUNC_ENTER_PACKAGE
+
+    /* Check args - Just assert on package functions */
+    HDassert(search_params);
+    HDassert(found);
+    HDassert(plugin_info);
+
+    /* Initialize output parameters */
+    *found = FALSE;
+    *plugin_info = NULL;
+
+    /* Loop over all the plugins, looking for one that matches */
+    for (u = 0; u < H5PL_num_plugins_g; u++) {
+
+        /* If the plugin type (filter, etc.) and ID match, query the plugin for its info */
+        if ((search_params->type == (H5PL_cache_g[u]).type) && (search_params->key.id == (H5PL_cache_g[u]).key.id)) {
+
+            H5PL_get_plugin_info_t      get_plugin_info_function;
+            const H5Z_class2_t          *filter_info;
+
+            /* Get the "get plugin info" function from the plugin. */
+            if (NULL == (get_plugin_info_function = (H5PL_get_plugin_info_t)H5PL_GET_LIB_FUNC((H5PL_cache_g[u]).handle, "H5PLget_plugin_info")))
+                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "can't get function for H5PLget_plugin_info")
+
+            /* Call the "get plugin info" function */
+            if (NULL == (filter_info = (const H5Z_class2_t *)(*get_plugin_info_function)()))
+                HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "can't get plugin info")
+
+            /* Set output parameters */
+            *found = TRUE;
+            *plugin_info = filter_info;
+
+            /* No need to continue processing */
+            break;
+
+        } /* end if */
+
+    } /* end for */
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5PL__find_plugin_in_cache() */
+#pragma GCC diagnostic pop
+
diff --git a/src/H5PLprivate.h b/src/H5PLprivate.h
index 77e115b..cc2e258 100644
--- a/src/H5PLprivate.h
+++ b/src/H5PLprivate.h
@@ -4,16 +4,14 @@
  *                                                                           *
  * This file is part of HDF5. The full HDF5 copyright notice, including      *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-/* Programmer:  Raymond Lu <songyulu@hdfgroup.org>
- *              13 February 2013
+/*
+ * This file contains private information about the H5PL module
  */
 
 #ifndef _H5PLprivate_H
@@ -35,6 +33,11 @@
 /* Library Private Typedefs */
 /****************************/
 
+/* The key that will be used to find the plugin */
+typedef union H5PL_key_t {
+    int         id;         /* filters      */
+} H5PL_key_t;
+
 
 /*****************************/
 /* Library-private Variables */
@@ -46,7 +49,7 @@
 /***************************************/
 
 /* Internal API routines */
-H5_DLL const void *H5PL_load(H5PL_type_t plugin_type, int type_id);
+H5_DLL const void *H5PL_load(H5PL_type_t plugin_type, H5PL_key_t key);
 
 #endif /* _H5PLprivate_H */
 
diff --git a/src/H5PLpublic.h b/src/H5PLpublic.h
index 5e4dcae..fe5bdfb 100644
--- a/src/H5PLpublic.h
+++ b/src/H5PLpublic.h
@@ -4,16 +4,14 @@
  *                                                                           *
  * This file is part of HDF5. The full HDF5 copyright notice, including      *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-/* Programmer:  Raymond Lu <songyulu@hdfgroup.org>
- *              13 February 2013
+/*
+ * This file contains public declarations for the H5PL module.
  */
 
 #ifndef _H5PLpublic_H
@@ -26,31 +24,35 @@
 /* Public Typedefs */
 /*******************/
 
+/* Special string to indicate no plugin loading.
+ */
+#define H5PL_NO_PLUGIN          "::"
+
 /* Plugin type used by the plugin library */
 typedef enum H5PL_type_t {
-    H5PL_TYPE_ERROR        = -1,  /*error                    */
-    H5PL_TYPE_FILTER       = 0,   /*filter                   */
-    H5PL_TYPE_NONE         = 1    /*this must be last!       */
+    H5PL_TYPE_ERROR         = -1,   /* Error                */
+    H5PL_TYPE_FILTER        =  0,   /* Filter               */
+    H5PL_TYPE_NONE          =  1    /* This must be last!   */
 } H5PL_type_t;
 
 /* Common dynamic plugin type flags used by the set/get_loading_state functions */
-#define H5PL_FILTER_PLUGIN 0x0001
-#define H5PL_ALL_PLUGIN 0xFFFF
+#define H5PL_FILTER_PLUGIN      0x0001
+#define H5PL_ALL_PLUGIN         0xFFFF
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 /* plugin state */
-H5_DLL herr_t H5PLset_loading_state(unsigned int plugin_type);
-H5_DLL herr_t H5PLget_loading_state(unsigned int* plugin_type/*out*/);
-H5_DLL herr_t H5PLappend(const char* plugin_path);
-H5_DLL herr_t H5PLprepend(const char* plugin_path);
-H5_DLL herr_t H5PLreplace(const char* plugin_path, unsigned int index);
-H5_DLL herr_t H5PLinsert(const char* plugin_path, unsigned int index);
+H5_DLL herr_t H5PLset_loading_state(unsigned int plugin_control_mask);
+H5_DLL herr_t H5PLget_loading_state(unsigned int *plugin_control_mask /*out*/);
+H5_DLL herr_t H5PLappend(const char *search_path);
+H5_DLL herr_t H5PLprepend(const char *search_path);
+H5_DLL herr_t H5PLreplace(const char *search_path, unsigned int index);
+H5_DLL herr_t H5PLinsert(const char *search_path, unsigned int index);
 H5_DLL herr_t H5PLremove(unsigned int index);
-H5_DLL ssize_t H5PLget(unsigned int index, char *pathname/*out*/, size_t size);
-H5_DLL unsigned int H5PLsize(void);
+H5_DLL ssize_t H5PLget(unsigned int index, char *path_buf /*out*/, size_t buf_size);
+H5_DLL herr_t H5PLsize(unsigned int *num_paths /*out*/);
 
 #ifdef __cplusplus
 }
diff --git a/src/H5Pacpl.c b/src/H5Pacpl.c
index bfed332..4368dd6 100644
--- a/src/H5Pacpl.c
+++ b/src/H5Pacpl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Pdapl.c b/src/H5Pdapl.c
index aa58dc4..da06297 100644
--- a/src/H5Pdapl.c
+++ b/src/H5Pdapl.c
@@ -5,21 +5,19 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
  *
- * Created:		H5Pdapl.c
+ * Created:        H5Pdapl.c
  *              October 27, 2008
  *              Neil Fortner <nfortne2@hdfgroup.org>
  *
- * Purpose:		Dataset access property list class routines
+ * Purpose:        Dataset access property list class routines
  *
  *-------------------------------------------------------------------------
  */
@@ -34,13 +32,13 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions */
-#include "H5Dprivate.h"		/* Datasets */
-#include "H5Eprivate.h"		/* Error handling */
-#include "H5Fprivate.h"		/* Files */
-#include "H5Iprivate.h"		/* IDs */
-#include "H5Ppkg.h"         /* Property lists */
-#include "H5MMprivate.h"	/* Memory management */
+#include "H5private.h"        /* Generic Functions */
+#include "H5Dprivate.h"       /* Datasets */
+#include "H5Eprivate.h"       /* Error handling */
+#include "H5Fprivate.h"       /* Files */
+#include "H5Iprivate.h"       /* IDs */
+#include "H5Ppkg.h"           /* Property lists */
+#include "H5MMprivate.h"      /* Memory management */
 
 
 /****************/
@@ -73,9 +71,20 @@
 #define H5D_ACS_VDS_PRINTF_GAP_DEF              (hsize_t)0
 #define H5D_ACS_VDS_PRINTF_GAP_ENC              H5P__encode_hsize_t
 #define H5D_ACS_VDS_PRINTF_GAP_DEC              H5P__decode_hsize_t
+/* Definitions for VDS file prefix */
+#define H5D_ACS_VDS_PREFIX_SIZE                 sizeof(char *)
+#define H5D_ACS_VDS_PREFIX_DEF                  NULL /*default is no prefix */
+#define H5D_ACS_VDS_PREFIX_SET                  H5P__dapl_vds_file_pref_set
+#define H5D_ACS_VDS_PREFIX_GET                  H5P__dapl_vds_file_pref_get
+#define H5D_ACS_VDS_PREFIX_ENC                  H5P__dapl_vds_file_pref_enc
+#define H5D_ACS_VDS_PREFIX_DEC                  H5P__dapl_vds_file_pref_dec
+#define H5D_ACS_VDS_PREFIX_DEL                  H5P__dapl_vds_file_pref_del
+#define H5D_ACS_VDS_PREFIX_COPY                 H5P__dapl_vds_file_pref_copy
+#define H5D_ACS_VDS_PREFIX_CMP                  H5P__dapl_vds_file_pref_cmp
+#define H5D_ACS_VDS_PREFIX_CLOSE                H5P__dapl_vds_file_pref_close
 /* Definition for append flush */
-#define H5D_ACS_APPEND_FLUSH_SIZE            	sizeof(H5D_append_flush_t)
-#define H5D_ACS_APPEND_FLUSH_DEF             	{0,{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},NULL,NULL}
+#define H5D_ACS_APPEND_FLUSH_SIZE               sizeof(H5D_append_flush_t)
+#define H5D_ACS_APPEND_FLUSH_DEF                {0,{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},NULL,NULL}
 /* Definitions for external file prefix */
 #define H5D_ACS_EFILE_PREFIX_SIZE               sizeof(char *)
 #define H5D_ACS_EFILE_PREFIX_DEF                NULL /*default is no prefix */
@@ -114,6 +123,14 @@ static herr_t H5P__decode_chunk_cache_nbytes(const void **_pp, void *_value);
 /* Property list callbacks */
 static herr_t H5P__dacc_vds_view_enc(const void *value, void **pp, size_t *size);
 static herr_t H5P__dacc_vds_view_dec(const void **pp, void *value);
+static herr_t H5P__dapl_vds_file_pref_set(hid_t prop_id, const char* name, size_t size, void* value);
+static herr_t H5P__dapl_vds_file_pref_get(hid_t prop_id, const char* name, size_t size, void* value);
+static herr_t H5P__dapl_vds_file_pref_enc(const void *value, void **_pp, size_t *size);
+static herr_t H5P__dapl_vds_file_pref_dec(const void **_pp, void *value);
+static herr_t H5P__dapl_vds_file_pref_del(hid_t prop_id, const char* name, size_t size, void* value);
+static herr_t H5P__dapl_vds_file_pref_copy(const char* name, size_t size, void* value);
+static int H5P__dapl_vds_file_pref_cmp(const void *value1, const void *value2, size_t size);
+static herr_t H5P__dapl_vds_file_pref_close(const char* name, size_t size, void* value);
 
 /* Property list callbacks */
 static herr_t H5P__dapl_efile_pref_set(hid_t prop_id, const char* name, size_t size, void* value);
@@ -132,21 +149,21 @@ static herr_t H5P__dapl_efile_pref_close(const char* name, size_t size, void* va
 
 /* Dataset access property list class library initialization object */
 const H5P_libclass_t H5P_CLS_DACC[1] = {{
-    "dataset access",		/* Class name for debugging     */
+    "dataset access",           /* Class name for debugging     */
     H5P_TYPE_DATASET_ACCESS,    /* Class type                   */
 
-    &H5P_CLS_LINK_ACCESS_g,	/* Parent class                 */
-    &H5P_CLS_DATASET_ACCESS_g,	/* Pointer to class             */
-    &H5P_CLS_DATASET_ACCESS_ID_g,	/* Pointer to class ID          */
-    &H5P_LST_DATASET_ACCESS_ID_g,	/* Pointer to default property list ID */
-    H5P__dacc_reg_prop,		/* Default property registration routine */
-
-    NULL,		        /* Class creation callback      */
-    NULL,		        /* Class creation callback info */
-    NULL,		        /* Class copy callback          */
-    NULL,		        /* Class copy callback info     */
-    NULL,		        /* Class close callback         */
-    NULL 		        /* Class close callback info    */
+    &H5P_CLS_LINK_ACCESS_g,          /* Parent class                 */
+    &H5P_CLS_DATASET_ACCESS_g,       /* Pointer to class             */
+    &H5P_CLS_DATASET_ACCESS_ID_g,    /* Pointer to class ID          */
+    &H5P_LST_DATASET_ACCESS_ID_g,    /* Pointer to default property list ID */
+    H5P__dacc_reg_prop,         /* Default property registration routine */
+
+    NULL,                /* Class creation callback      */
+    NULL,                /* Class creation callback info */
+    NULL,                /* Class copy callback          */
+    NULL,                /* Class copy callback info     */
+    NULL,                /* Class close callback         */
+    NULL                 /* Class close callback info    */
 }};
 
 
@@ -160,8 +177,9 @@ const H5P_libclass_t H5P_CLS_DACC[1] = {{
 /*******************/
 
 /* Property value defaults */
-static const H5D_append_flush_t H5D_def_append_flush_g = H5D_ACS_APPEND_FLUSH_DEF;       /* Default setting for append flush */
-static const char *H5D_def_efile_prefix_g = H5D_ACS_EFILE_PREFIX_DEF; /* Default external file prefix string */
+static const H5D_append_flush_t H5D_def_append_flush_g = H5D_ACS_APPEND_FLUSH_DEF;   /* Default setting for append flush */
+static const char *H5D_def_efile_prefix_g = H5D_ACS_EFILE_PREFIX_DEF;                /* Default external file prefix string */
+static const char *H5D_def_vds_prefix_g = H5D_ACS_VDS_PREFIX_DEF;                    /* Default vds prefix string */
 
 
 /*-------------------------------------------------------------------------
@@ -171,9 +189,6 @@ static const char *H5D_def_efile_prefix_g = H5D_ACS_EFILE_PREFIX_DEF; /* Default
  *              properties
  *
  * Return:      Non-negative on success/Negative on failure
- *
- * Programmer:  Neil Fortner
- *              October 27, 2008
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -189,17 +204,17 @@ H5P__dacc_reg_prop(H5P_genclass_t *pclass)
     FUNC_ENTER_STATIC
 
     /* Register the size of raw data chunk cache (elements) */
-    if(H5P_register_real(pclass, H5D_ACS_DATA_CACHE_NUM_SLOTS_NAME, H5D_ACS_DATA_CACHE_NUM_SLOTS_SIZE, &rdcc_nslots, 
+    if(H5P_register_real(pclass, H5D_ACS_DATA_CACHE_NUM_SLOTS_NAME, H5D_ACS_DATA_CACHE_NUM_SLOTS_SIZE, &rdcc_nslots,
              NULL, NULL, NULL, H5D_ACS_DATA_CACHE_NUM_SLOTS_ENC, H5D_ACS_DATA_CACHE_NUM_SLOTS_DEC, NULL, NULL, NULL, NULL) < 0)
          HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the size of raw data chunk cache(bytes) */
-    if(H5P_register_real(pclass, H5D_ACS_DATA_CACHE_BYTE_SIZE_NAME, H5D_ACS_DATA_CACHE_BYTE_SIZE_SIZE, &rdcc_nbytes, 
+    if(H5P_register_real(pclass, H5D_ACS_DATA_CACHE_BYTE_SIZE_NAME, H5D_ACS_DATA_CACHE_BYTE_SIZE_SIZE, &rdcc_nbytes,
              NULL, NULL, NULL, H5D_ACS_DATA_CACHE_BYTE_SIZE_ENC, H5D_ACS_DATA_CACHE_BYTE_SIZE_DEC, NULL, NULL, NULL, NULL) < 0)
          HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the preemption for reading chunks */
-    if(H5P_register_real(pclass, H5D_ACS_PREEMPT_READ_CHUNKS_NAME, H5D_ACS_PREEMPT_READ_CHUNKS_SIZE, &rdcc_w0, 
+    if(H5P_register_real(pclass, H5D_ACS_PREEMPT_READ_CHUNKS_NAME, H5D_ACS_PREEMPT_READ_CHUNKS_SIZE, &rdcc_w0,
              NULL, NULL, NULL, H5D_ACS_PREEMPT_READ_CHUNKS_ENC, H5D_ACS_PREEMPT_READ_CHUNKS_DEC, NULL, NULL, NULL, NULL) < 0)
          HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
@@ -215,14 +230,20 @@ H5P__dacc_reg_prop(H5P_genclass_t *pclass)
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
+    /* Register property for vds prefix */
+    if(H5P_register_real(pclass, H5D_ACS_VDS_PREFIX_NAME, H5D_ACS_VDS_PREFIX_SIZE, &H5D_def_vds_prefix_g,
+            NULL, H5D_ACS_VDS_PREFIX_SET, H5D_ACS_VDS_PREFIX_GET, H5D_ACS_VDS_PREFIX_ENC, H5D_ACS_VDS_PREFIX_DEC,
+            H5D_ACS_VDS_PREFIX_DEL, H5D_ACS_VDS_PREFIX_COPY, H5D_ACS_VDS_PREFIX_CMP, H5D_ACS_VDS_PREFIX_CLOSE) < 0)
+         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
+
     /* Register info for append flush */
     /* (Note: this property should not have an encode/decode callback -QAK) */
-    if(H5P_register_real(pclass, H5D_ACS_APPEND_FLUSH_NAME, H5D_ACS_APPEND_FLUSH_SIZE, &H5D_def_append_flush_g, 
+    if(H5P_register_real(pclass, H5D_ACS_APPEND_FLUSH_NAME, H5D_ACS_APPEND_FLUSH_SIZE, &H5D_def_append_flush_g,
              NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
          HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register property for external file prefix */
-    if(H5P_register_real(pclass, H5D_ACS_EFILE_PREFIX_NAME, H5D_ACS_EFILE_PREFIX_SIZE, &H5D_def_efile_prefix_g, 
+    if(H5P_register_real(pclass, H5D_ACS_EFILE_PREFIX_NAME, H5D_ACS_EFILE_PREFIX_SIZE, &H5D_def_efile_prefix_g,
             NULL, H5D_ACS_EFILE_PREFIX_SET, H5D_ACS_EFILE_PREFIX_GET, H5D_ACS_EFILE_PREFIX_ENC, H5D_ACS_EFILE_PREFIX_DEC,
             H5D_ACS_EFILE_PREFIX_DEL, H5D_ACS_EFILE_PREFIX_COPY, H5D_ACS_EFILE_PREFIX_CMP, H5D_ACS_EFILE_PREFIX_CLOSE) < 0)
          HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
@@ -231,6 +252,254 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__dacc_reg_prop() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    H5P__dapl_vds_file_pref_set
+ *
+ * Purpose:     Copies a vds file prefix property when it's set
+ *              for a property list
+ *
+ * Return:      SUCCEED/FAIL
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5P__dapl_vds_file_pref_set(hid_t H5_ATTR_UNUSED prop_id, const char H5_ATTR_UNUSED *name,
+    size_t H5_ATTR_UNUSED size, void *value)
+{
+    FUNC_ENTER_STATIC_NOERR
+
+    /* Sanity check */
+    HDassert(value);
+
+    /* Copy the prefix */
+    *(char **)value = H5MM_xstrdup(*(const char **)value);
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5P__dapl_vds_file_pref_set() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5P__dapl_vds_file_pref_get
+ *
+ * Purpose:     Copies a vds file prefix property when it's retrieved
+ *              from a property list
+ *
+ * Return:      SUCCEED/FAIL
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5P__dapl_vds_file_pref_get(hid_t H5_ATTR_UNUSED prop_id, const char H5_ATTR_UNUSED *name,
+    size_t H5_ATTR_UNUSED size, void *value)
+{
+    FUNC_ENTER_STATIC_NOERR
+
+    /* Sanity check */
+    HDassert(value);
+
+    /* Copy the prefix */
+    *(char **)value = H5MM_xstrdup(*(const char **)value);
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5P__dapl_vds_file_pref_get() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5P__dapl_vds_file_pref_enc
+ *
+ * Purpose:     Callback routine which is called whenever the vds file flags
+ *              property in the dataset access property list is
+ *              encoded.
+ *
+ * Return:      SUCCEED/FAIL
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5P__dapl_vds_file_pref_enc(const void *value, void **_pp, size_t *size)
+{
+    const char *vds_file_pref = *(const char * const *)value;
+    uint8_t **pp = (uint8_t **)_pp;
+    size_t len = 0;
+    uint64_t enc_value;
+    unsigned enc_size;
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    HDcompile_assert(sizeof(size_t) <= sizeof(uint64_t));
+
+    /* calculate prefix length */
+    if(NULL != vds_file_pref)
+        len = HDstrlen(vds_file_pref);
+
+    enc_value = (uint64_t)len;
+    enc_size = H5VM_limit_enc_size(enc_value);
+    HDassert(enc_size < 256);
+
+    if(NULL != *pp) {
+        /* encode the length of the prefix */
+        *(*pp)++ = (uint8_t)enc_size;
+        UINT64ENCODE_VAR(*pp, enc_value, enc_size);
+
+        /* encode the prefix */
+        if(NULL != vds_file_pref) {
+            HDmemcpy(*(char **)pp, vds_file_pref, len);
+            *pp += len;
+        } /* end if */
+    } /* end if */
+
+    *size += (1 + enc_size);
+    if(NULL != vds_file_pref)
+        *size += len;
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5P__dapl_vds_file_pref_enc() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5P__dapl_vds_file_pref_dec
+ *
+ * Purpose:     Callback routine which is called whenever the vds file prefix
+ *              property in the dataset access property list is
+ *              decoded.
+ *
+ * Return:      SUCCEED/FAIL
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5P__dapl_vds_file_pref_dec(const void **_pp, void *_value)
+{
+    char **vds_file_pref = (char **)_value;
+    const uint8_t **pp = (const uint8_t **)_pp;
+    size_t len;
+    uint64_t enc_value;                 /* Decoded property value */
+    unsigned enc_size;                  /* Size of encoded property */
+    herr_t ret_value = SUCCEED;
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    HDassert(pp);
+    HDassert(*pp);
+    HDassert(vds_file_pref);
+    HDcompile_assert(sizeof(size_t) <= sizeof(uint64_t));
+
+    /* Decode the size */
+    enc_size = *(*pp)++;
+    HDassert(enc_size < 256);
+
+    /* Decode the value */
+    UINT64DECODE_VAR(*pp, enc_value, enc_size);
+    len = (size_t)enc_value;
+
+    if(0 != len) {
+        /* Make a copy of the user's prefix string */
+        if(NULL == (*vds_file_pref = (char *)H5MM_malloc(len + 1)))
+            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "memory allocation failed for prefix")
+        HDstrncpy(*vds_file_pref, *(const char **)pp, len);
+        (*vds_file_pref)[len] = '\0';
+
+        *pp += len;
+    } /* end if */
+    else
+        *vds_file_pref = NULL;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5P__dapl_vds_file_pref_dec() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5P__dapl_vds_file_pref_del
+ *
+ * Purpose:     Frees memory used to store the vds file prefix string
+ *
+ * Return:      SUCCEED (Can't fail)
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5P__dapl_vds_file_pref_del(hid_t H5_ATTR_UNUSED prop_id, const char H5_ATTR_UNUSED *name,
+    size_t H5_ATTR_UNUSED size, void *value)
+{
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    HDassert(value);
+
+    H5MM_xfree(*(void **)value);
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5P__dapl_vds_file_pref_del() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5P__dapl_vds_file_pref_copy
+ *
+ * Purpose:     Creates a copy of the vds file prefix string
+ *
+ * Return:      SUCCEED/FAIL
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5P__dapl_vds_file_pref_copy(const char H5_ATTR_UNUSED *name, size_t H5_ATTR_UNUSED size, void *value)
+{
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    HDassert(value);
+
+    *(char **)value = H5MM_xstrdup(*(const char **)value);
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5P__dapl_vds_file_pref_copy() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:       H5P__dapl_vds_file_pref_cmp
+ *
+ * Purpose:        Callback routine which is called whenever the vds file prefix
+ *                 property in the dataset creation property list is
+ *                 compared.
+ *
+ * Return:         zero if VALUE1 and VALUE2 are equal, non zero otherwise.
+ *-------------------------------------------------------------------------
+ */
+static int
+H5P__dapl_vds_file_pref_cmp(const void *value1, const void *value2, size_t H5_ATTR_UNUSED size)
+{
+    const char *pref1 = *(const char * const *)value1;
+    const char *pref2 = *(const char * const *)value2;
+    int ret_value = 0;
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    if(NULL == pref1 && NULL != pref2)
+        HGOTO_DONE(1);
+    if(NULL != pref1 && NULL == pref2)
+        HGOTO_DONE(-1);
+    if(NULL != pref1 && NULL != pref2)
+        ret_value = HDstrcmp(pref1, pref2);
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5P__dapl_vds_file_pref_cmp() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5P__dapl_vds_file_pref_close
+ *
+ * Purpose:     Frees memory used to store the vds file prefix string
+ *
+ * Return:      SUCCEED/FAIL
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5P__dapl_vds_file_pref_close(const char H5_ATTR_UNUSED *name, size_t H5_ATTR_UNUSED size, void *value)
+{
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    HDassert(value);
+
+    H5MM_xfree(*(void **)value);
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5P__dapl_vds_file_pref_close() */
+
 
 /*-------------------------------------------------------------------------
  * Function:    H5P__dapl_efile_pref_set
@@ -239,7 +508,6 @@ done:
  *              for a property list
  *
  * Return:      SUCCEED/FAIL
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -265,7 +533,6 @@ H5P__dapl_efile_pref_set(hid_t H5_ATTR_UNUSED prop_id, const char H5_ATTR_UNUSED
  *              from a property list
  *
  * Return:      SUCCEED/FAIL
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -292,7 +559,6 @@ H5P__dapl_efile_pref_get(hid_t H5_ATTR_UNUSED prop_id, const char H5_ATTR_UNUSED
  *              encoded.
  *
  * Return:      SUCCEED/FAIL
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -343,8 +609,7 @@ H5P__dapl_efile_pref_enc(const void *value, void **_pp, size_t *size)
  *              property in the dataset access property list is
  *              decoded.
  *
- * Return:	    SUCCEED/FAIL
- *
+ * Return:        SUCCEED/FAIL
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -395,7 +660,6 @@ done:
  * Purpose:     Frees memory used to store the external file prefix string
  *
  * Return:      SUCCEED (Can't fail)
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -418,7 +682,6 @@ H5P__dapl_efile_pref_del(hid_t H5_ATTR_UNUSED prop_id, const char H5_ATTR_UNUSED
  * Purpose:     Creates a copy of the external file prefix string
  *
  * Return:      SUCCEED/FAIL
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -442,7 +705,6 @@ H5P__dapl_efile_pref_copy(const char H5_ATTR_UNUSED *name, size_t H5_ATTR_UNUSED
  *                 compared.
  *
  * Return:         zero if VALUE1 and VALUE2 are equal, non zero otherwise.
- *
  *-------------------------------------------------------------------------
  */
 static int
@@ -472,7 +734,6 @@ done:
  * Purpose:     Frees memory used to store the external file prefix string
  *
  * Return:      SUCCEED/FAIL
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -489,33 +750,27 @@ H5P__dapl_efile_pref_close(const char H5_ATTR_UNUSED *name, size_t H5_ATTR_UNUSE
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_chunk_cache
- *
- * Purpose:	Set the number of objects in the meta data cache and the
- *		maximum number of chunks and bytes in the raw data chunk cache.
- *      Once set, these values will override the values in the file access
- *      property list.  Each of thhese values can be individually unset
- *      (or not set at all) by passing the macros:
- *      H5D_CHUNK_CACHE_NCHUNKS_DEFAULT,
- *      H5D_CHUNK_CACHE_NSLOTS_DEFAULT, and/or
- *      H5D_CHUNK_CACHE_W0_DEFAULT
- *      as appropriate.
- *
- * 		The RDCC_W0 value should be between 0 and 1 inclusive and
- *		indicates how much chunks that have been fully read or fully
- *		written are favored for preemption.  A value of zero means
- *		fully read or written chunks are treated no differently than
- *		other chunks (the preemption is strictly LRU) while a value
- *		of one means fully read chunks are always preempted before
- *		other chunks.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Neil Fortner
- *              Monday, October 27, 2008
- *
- * Modifications:
- *
+ * Function:    H5Pset_chunk_cache
+ *
+ * Purpose:    Set the number of objects in the meta data cache and the
+ *        maximum number of chunks and bytes in the raw data chunk cache.
+ *        Once set, these values will override the values in the file access
+ *        property list.  Each of thhese values can be individually unset
+ *        (or not set at all) by passing the macros:
+ *        H5D_CHUNK_CACHE_NCHUNKS_DEFAULT,
+ *        H5D_CHUNK_CACHE_NSLOTS_DEFAULT, and/or
+ *        H5D_CHUNK_CACHE_W0_DEFAULT
+ *        as appropriate.
+ *
+ *        The RDCC_W0 value should be between 0 and 1 inclusive and
+ *        indicates how much chunks that have been fully read or fully
+ *        written are favored for preemption.  A value of zero means
+ *        fully read or written chunks are treated no differently than
+ *        other chunks (the preemption is strictly LRU) while a value
+ *        of one means fully read chunks are always preempted before
+ *        other chunks.
+ *
+ * Return:    Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -550,23 +805,17 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_chunk_cache
- *
- * Purpose:	Retrieves the maximum possible number of elements in the meta
- *		data cache and the maximum possible number of elements and
- *		bytes and the RDCC_W0 value in the raw data chunk cache.  Any
- *		(or all) arguments may be null pointers in which case the
- *		corresponding datum is not returned.  If these properties have
- *      not been set on this property list, the default values for a
- *      file access property list are returned.
- *
- * Return:	Non-negative on success/Negative on failure
+ * Function: H5Pget_chunk_cache
  *
- * Programmer:	Neil Fortner
- *              Monday, October 27, 2008
- *
- * Modifications:
+ * Purpose:  Retrieves the maximum possible number of elements in the meta
+ *        data cache and the maximum possible number of elements and
+ *        bytes and the RDCC_W0 value in the raw data chunk cache.  Any
+ *        (or all) arguments may be null pointers in which case the
+ *        corresponding datum is not returned.  If these properties have
+ *        not been set on this property list, the default values for a
+ *        file access property list are returned.
  *
+ * Return:  Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -627,10 +876,6 @@ done:
  *
  * Return:         Success:     Non-negative
  *                 Failure:     Negative
- *
- * Programmer:     Neil Fortner
- *                 Wednesday, January 23, 2013
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -686,10 +931,6 @@ H5P__encode_chunk_cache_nslots(const void *value, void **_pp, size_t *size)
  *
  * Return:         Success:     Non-negative
  *                 Failure:     Negative
- *
- * Programmer:     Neil Fortner
- *                 Wednesday, January 23, 2013
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -737,10 +978,6 @@ H5P__decode_chunk_cache_nslots(const void **_pp, void *_value)
  *
  * Return:         Success:     Non-negative
  *                 Failure:     Negative
- *
- * Programmer:     Neil Fortner
- *                 Wednesday, January 23, 2013
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -796,10 +1033,6 @@ H5P__encode_chunk_cache_nbytes(const void *value, void **_pp, size_t *size)
  *
  * Return:         Success:     Non-negative
  *                 Failure:     Negative
- *
- * Programmer:     Neil Fortner
- *                 Wednesday, January 23, 2013
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -851,10 +1084,6 @@ H5P__decode_chunk_cache_nbytes(const void **_pp, void *_value)
  *              view defines the extent.
  *
  * Return:      Non-negative on success/Negative on failure
- *
- * Programmer:  Neil Fortner
- *              May 4, 2015
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -889,13 +1118,9 @@ done:
  * Purpose:     Takes the access property list for the virtual dataset,
  *              dapl_id, and gets the flag, view, set by the
  *              H5Pset_virtual_view call.  The possible values of view are
- *              H5D_VDS_FIRST_MISSING or H5D_VDS_LAST_AVAIALBLE. 
+ *              H5D_VDS_FIRST_MISSING or H5D_VDS_LAST_AVAIALBLE.
  *
  * Return:      Non-negative on success/Negative on failure
- *
- * Programmer:  Neil Fortner
- *              May 4, 2015
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -929,10 +1154,6 @@ done:
  *
  * Return:      Success:        Non-negative
  *              Failure:        Negative
- *
- * Programmer:  Neil Fortner
- *              Tuesday, May 5, 2015
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -966,10 +1187,6 @@ H5P__dacc_vds_view_enc(const void *value, void **_pp, size_t *size)
  *
  * Return:      Success:        Non-negative
  *              Failure:        Negative
- *
- * Programmer:  Neil Fortner
- *              Tuesday, May 5, 2015
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -1013,10 +1230,6 @@ H5P__dacc_vds_view_dec(const void **_pp, void *_value)
  *              the VDS fill value setting.
  *
  * Return:      Non-negative on success/Negative on failure
- *
- * Programmer:  Neil Fortner
- *              May 21, 2015
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1055,10 +1268,6 @@ done:
  *              value for gap_size is 0.
  *
  * Return:      Non-negative on success/Negative on failure
- *
- * Programmer:  Neil Fortner
- *              May 21, 2015
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1085,30 +1294,27 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_append_flush
- *
- * Purpose:	Sets the boundary, callback function, and user data in the
- *		property list.
- *		"ndims": number of array elements for boundary
- *		"boundary": used to determine whether the current dimension hits 
- *			  a boundary; if so, invoke the callback function and
- *			  flush the dataset.
- *		"func": the callback function to invoke when the boundary is hit
- *		"udata": the user data to pass as parameter with the callback function
- *	
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Vailin Choi; Dec 2013
- *
+ * Function: H5Pset_append_flush
+ *
+ * Purpose:  Sets the boundary, callback function, and user data in the
+ *           property list.
+ *           "ndims": number of array elements for boundary
+ *           "boundary": used to determine whether the current dimension hits
+ *              a boundary; if so, invoke the callback function and
+ *              flush the dataset.
+ *           "func": the callback function to invoke when the boundary is hit
+ *           "udata": the user data to pass as parameter with the callback function
+ *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Pset_append_flush(hid_t plist_id, unsigned ndims, const hsize_t *boundary, H5D_append_cb_t func, void *udata)
 {
-    H5P_genplist_t *plist;      	/* Property list pointer */
-    H5D_append_flush_t info;            /* Property for append flush parameters */
-    unsigned u;				/* Local index variable */
-    herr_t ret_value = SUCCEED;   	/* Return value */
+    H5P_genplist_t *plist;          /* Property list pointer */
+    H5D_append_flush_t info;        /* Property for append flush parameters */
+    unsigned u;                     /* Local index variable */
+    herr_t ret_value = SUCCEED;     /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE5("e", "iIu*hx*x", plist_id, ndims, boundary, func, udata);
@@ -1125,7 +1331,7 @@ H5Pset_append_flush(hid_t plist_id, unsigned ndims, const hsize_t *boundary, H5D
      * This is almost certainly an error as the user data will not be used. */
     if(!func && udata)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "callback is NULL while user data is not")
- 
+
     /* Get the plist structure */
     if(NULL == (plist = H5P_object_verify(plist_id, H5P_DATASET_ACCESS)))
         HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
@@ -1153,18 +1359,15 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_append_flush()
+ * Function: H5Pget_append_flush()
  *
- * Purpose:	Retrieves the boundary, callback function and user data set in 
- *		property list.
- *		Note that the # of boundary sizes to retrieve will not exceed
- *		the parameter "ndims" and the ndims set previously via 
- *		H5Pset_append_flush().
- *	
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Vailin Choi; Dec 2013
+ * Purpose:  Retrieves the boundary, callback function and user data set in
+ *           property list.
+ *           Note that the # of boundary sizes to retrieve will not exceed
+ *           the parameter "ndims" and the ndims set previously via
+ *           H5Pset_append_flush().
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1172,7 +1375,7 @@ H5Pget_append_flush(hid_t plist_id, unsigned ndims, hsize_t boundary[], H5D_appe
 {
     H5P_genplist_t *plist;      /* property list pointer */
     H5D_append_flush_t  info;
-    unsigned u;			/* local index variable */
+    unsigned u;                 /* local index variable */
     herr_t ret_value = SUCCEED; /* return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1188,15 +1391,15 @@ H5Pget_append_flush(hid_t plist_id, unsigned ndims, hsize_t boundary[], H5D_appe
 
     /* Assign return values */
     if(boundary) {
-	HDmemset(boundary, 0, ndims * sizeof(hsize_t));
-	if(info.ndims > 0)
-	    for(u = 0; u < info.ndims && u < ndims; u++)
-		boundary[u] = info.boundary[u];
+        HDmemset(boundary, 0, ndims * sizeof(hsize_t));
+        if(info.ndims > 0)
+            for(u = 0; u < info.ndims && u < ndims; u++)
+                boundary[u] = info.boundary[u];
     } /* end if */
     if(func)
-	*func = info.func;
+        *func = info.func;
     if(udata)
-	*udata = info.udata;
+        *udata = info.udata;
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1217,8 +1420,7 @@ done:
  *              This property can be overwritten by the environment variable
  *              HDF5_EXTFILE_PREFIX.
  *
- * Return:	Non-negative on success/Negative on failure
- *
+ * Return:      Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1244,24 +1446,22 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5Pget_efile_prefix
+ * Function: H5Pget_efile_prefix
  *
- * Purpose:	Gets the prefix to be used for any external files.
- *
- *              If the pointer is not NULL, it points to a user-allocated
- *              buffer.
- *
- * Return:	Non-negative on success/Negative on failure
+ * Purpose:  Gets the prefix to be used for any external files.
+ *           If the pointer is not NULL, it points to a user-allocated
+ *           buffer.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 ssize_t
 H5Pget_efile_prefix(hid_t plist_id, char *prefix, size_t size)
 {
     H5P_genplist_t *plist;              /* Property list pointer */
-    char *my_prefix;                    /* Library's copy of the prefix */
-    size_t	len;                    /* Length of prefix string */
-    ssize_t 	ret_value;              /* Return value */
+    char           *my_prefix;          /* Library's copy of the prefix */
+    size_t          len;                /* Length of prefix string */
+    ssize_t         ret_value;          /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE3("Zs", "i*sz", plist_id, prefix, size);
@@ -1294,3 +1494,95 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_efile_prefix() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Pset_virtual_prefix
+ *
+ * Purpose:     Set a prefix to be applied to the path of any vds files
+ *              traversed.
+  *
+ *              If the prefix starts with ${ORIGIN}, this will be replaced by
+ *              the absolute path of the directory of the HDF5 file containing
+ *              the dataset.
+ *
+ *              If the prefix is ".", no prefix will be applied.
+ *
+ *              This property can be overwritten by the environment variable
+ *              HDF5_VDS_PREFIX.
+ *
+ * Return:    Non-negative on success/Negative on failure
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Pset_virtual_prefix(hid_t plist_id, const char *prefix)
+{
+    H5P_genplist_t *plist;              /* Property list pointer */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_API(FAIL)
+    H5TRACE2("e", "i*s", plist_id, prefix);
+
+    /* Get the plist structure */
+    if(NULL == (plist = H5P_object_verify(plist_id, H5P_DATASET_ACCESS)))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
+
+    /* Set prefix */
+    if(H5P_set(plist, H5D_ACS_VDS_PREFIX_NAME, &prefix) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set prefix info")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* end H5Pset_virtual_prefix() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Pget_virtual_prefix
+ *
+ * Purpose:    Gets the prefix to be applied to any vds file
+ *              traversals made using this property list.
+ *
+ *              If the pointer is not NULL, it points to a user-allocated
+ *              buffer.
+ *
+ * Return:    Non-negative on success/Negative on failure
+ *-------------------------------------------------------------------------
+ */
+ssize_t
+H5Pget_virtual_prefix(hid_t plist_id, char *prefix, size_t size)
+{
+    H5P_genplist_t *plist;              /* Property list pointer */
+    char           *my_prefix;          /* Library's copy of the prefix */
+    size_t          len;                /* Length of prefix string */
+    ssize_t         ret_value;          /* Return value */
+
+    FUNC_ENTER_API(FAIL)
+    H5TRACE3("Zs", "i*sz", plist_id, prefix, size);
+
+    /* Get the plist structure */
+    if(NULL == (plist = H5P_object_verify(plist_id, H5P_DATASET_ACCESS)))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
+
+    /* Get the current prefix */
+    if(H5P_peek(plist, H5D_ACS_VDS_PREFIX_NAME, &my_prefix) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get vds file prefix")
+
+    /* Check for prefix being set */
+    if(my_prefix) {
+        /* Copy to user's buffer, if given */
+        len = HDstrlen(my_prefix);
+        if(prefix) {
+            HDstrncpy(prefix, my_prefix, MIN(len + 1, size));
+            if(len >= size)
+                prefix[size - 1] = '\0';
+        } /* end if */
+    } /* end if */
+    else
+        len = 0;
+
+    /* Set return value */
+    ret_value = (ssize_t)len;
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* end H5Pget_virtual_prefix() */
+
diff --git a/src/H5Pdcpl.c b/src/H5Pdcpl.c
index 40d30d6..d69b063 100644
--- a/src/H5Pdcpl.c
+++ b/src/H5Pdcpl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -36,6 +34,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dpkg.h"		/* Datasets 				*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5FLprivate.h"	/* Free Lists                           */
@@ -1117,7 +1116,7 @@ H5P__dcrt_fill_value_dec(const void **_pp, void *_value)
         dt_size = (size_t)enc_value;
 
         /* Decode type */
-        if(NULL == (fill->type = H5T_decode(*pp)))
+        if(NULL == (fill->type = H5T_decode(dt_size, *pp)))
             HGOTO_ERROR(H5E_PLIST, H5E_CANTDECODE, FAIL, "can't decode fill value datatype")
         *pp += dt_size;
     } /* end if */
@@ -3219,7 +3218,7 @@ H5Pset_fill_value(hid_t plist_id, hid_t type_id, const void *value)
         HDmemcpy(fill.buf, value, (size_t)fill.size);
 
         /* Set up type conversion function */
-        if(NULL == (tpath = H5T_path_find(type, type, NULL, NULL, H5AC_ind_read_dxpl_id, FALSE)))
+        if(NULL == (tpath = H5T_path_find(type, type)))
             HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest data types")
 
         /* If necessary, convert fill value datatypes (which copies VL components, etc.) */
@@ -3231,7 +3230,7 @@ H5Pset_fill_value(hid_t plist_id, hid_t type_id, const void *value)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
 
             /* Convert the fill value */
-            if(H5T_convert(tpath, type_id, type_id, (size_t)1, (size_t)0, (size_t)0, fill.buf, bkg_buf, H5AC_ind_read_dxpl_id) < 0) {
+            if(H5T_convert(tpath, type_id, type_id, (size_t)1, (size_t)0, (size_t)0, fill.buf, bkg_buf) < 0) {
                 if(bkg_buf)
                     bkg_buf = H5FL_BLK_FREE(type_conv, bkg_buf);
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "datatype conversion failed")
@@ -3271,8 +3270,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5P_get_fill_value(H5P_genplist_t *plist, const H5T_t *type, void *value/*out*/,
-    hid_t dxpl_id)
+H5P_get_fill_value(H5P_genplist_t *plist, const H5T_t *type, void *value/*out*/)
 {
     H5O_fill_t          fill;                   /* Fill value to retrieve */
     H5T_path_t		*tpath;		        /*type conversion info	*/
@@ -3304,7 +3302,7 @@ H5P_get_fill_value(H5P_genplist_t *plist, const H5T_t *type, void *value/*out*/,
      /*
       * Can we convert between the source and destination datatypes?
       */
-    if(NULL == (tpath = H5T_path_find(fill.type, type, NULL, NULL, dxpl_id, FALSE)))
+    if(NULL == (tpath = H5T_path_find(fill.type, type)))
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to convert between src and dst datatypes")
     if((src_id = H5I_register(H5I_DATATYPE, H5T_copy(fill.type, H5T_COPY_TRANSIENT), FALSE)) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to copy/register datatype")
@@ -3330,7 +3328,7 @@ H5P_get_fill_value(H5P_genplist_t *plist, const H5T_t *type, void *value/*out*/,
     /* Do the conversion */
     if((dst_id = H5I_register(H5I_DATATYPE, H5T_copy(type, H5T_COPY_TRANSIENT), FALSE)) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to copy/register datatype")
-    if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, buf, bkg, dxpl_id) < 0)
+    if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, buf, bkg) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "datatype conversion failed")
     if(buf != value)
         HDmemcpy(value, buf, H5T_get_size(type));
@@ -3386,7 +3384,7 @@ H5Pget_fill_value(hid_t plist_id, hid_t type_id, void *value/*out*/)
         HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
 
     /* Get the fill value */
-    if(H5P_get_fill_value(plist, type, value, H5AC_ind_read_dxpl_id) < 0)
+    if(H5P_get_fill_value(plist, type, value) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get fill value")
 
 done:
diff --git a/src/H5Pdeprec.c b/src/H5Pdeprec.c
index d225dfa..7f96333 100644
--- a/src/H5Pdeprec.c
+++ b/src/H5Pdeprec.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Pdxpl.c b/src/H5Pdxpl.c
index 4a3eb72..e33e762 100644
--- a/src/H5Pdxpl.c
+++ b/src/H5Pdxpl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -131,14 +129,6 @@
 /* Definitions for cause of broken collective io property */
 #define H5D_MPIO_NO_COLLECTIVE_CAUSE_SIZE   sizeof(uint32_t)
 #define H5D_MPIO_NO_COLLECTIVE_CAUSE_DEF   H5D_MPIO_COLLECTIVE 
-#ifdef H5_HAVE_PARALLEL
-/* Definitions for memory MPI type property */
-#define H5FD_MPI_XFER_MEM_MPI_TYPE_SIZE        sizeof(MPI_Datatype)
-#define H5FD_MPI_XFER_MEM_MPI_TYPE_DEF         MPI_DATATYPE_NULL
-/* Definitions for file MPI type property */
-#define H5FD_MPI_XFER_FILE_MPI_TYPE_SIZE       sizeof(MPI_Datatype)
-#define H5FD_MPI_XFER_FILE_MPI_TYPE_DEF        MPI_DATATYPE_NULL
-#endif /* H5_HAVE_PARALLEL */
 
 /* Definitions for EDC property */
 #define H5D_XFER_EDC_SIZE           sizeof(H5Z_EDC_t)
@@ -171,22 +161,13 @@
 #define H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_DEF		NULL
 #define H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_SIZE	sizeof(uint32_t)
 #define H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_DEF	0
-/* Ring type - private property */
-#define H5AC_XFER_RING_SIZE      sizeof(unsigned)
-#define H5AC_XFER_RING_DEF       H5AC_RING_USER
-#define H5AC_XFER_RING_ENC       H5P__encode_unsigned
-#define H5AC_XFER_RING_DEC       H5P__decode_unsigned
-#ifdef H5_DEBUG_BUILD
-/* dxpl I/O type - private property */
-#define H5FD_DXPL_TYPE_SIZE       sizeof(H5FD_dxpl_type_t)
-#endif /* H5_DEBUG_BUILD */
-#ifdef H5_HAVE_PARALLEL
-/* Definition for reading metadata collectively */
-#define H5D_XFER_COLL_MD_READ_SIZE   sizeof(H5P_coll_md_read_flag_t)
-#define H5D_XFER_COLL_MD_READ_DEF    H5P_USER_FALSE
-#define H5D_XFER_COLL_MD_READ_ENC    H5P__encode_coll_md_read_flag_t
-#define H5D_XFER_COLL_MD_READ_DEC    H5P__decode_coll_md_read_flag_t
-#endif /* H5_HAVE_PARALLEL */
+/* Definitions for properties of direct chunk read */
+#define H5D_XFER_DIRECT_CHUNK_READ_FLAG_SIZE        sizeof(hbool_t)
+#define H5D_XFER_DIRECT_CHUNK_READ_FLAG_DEF         FALSE
+#define H5D_XFER_DIRECT_CHUNK_READ_FILTERS_SIZE     sizeof(uint32_t)
+#define H5D_XFER_DIRECT_CHUNK_READ_FILTERS_DEF      0
+#define H5D_XFER_DIRECT_CHUNK_READ_OFFSET_SIZE      sizeof(hsize_t *)
+#define H5D_XFER_DIRECT_CHUNK_READ_OFFSET_DEF       NULL
 
 
 /******************/
@@ -273,7 +254,6 @@ static const void *H5D_def_vlen_alloc_info_g = H5D_XFER_VLEN_ALLOC_INFO_DEF;   /
 static const H5MM_free_t H5D_def_vlen_free_g = H5D_XFER_VLEN_FREE_DEF;         /* Default value for vlen free function */
 static const void *H5D_def_vlen_free_info_g = H5D_XFER_VLEN_FREE_INFO_DEF;     /* Default value for vlen free information */
 static const size_t H5D_def_hyp_vec_size_g = H5D_XFER_HYPER_VECTOR_SIZE_DEF;   /* Default value for vector size */
-static const haddr_t H5D_def_tag_g = H5AC_TAG_DEF;                              /* Default value for cache entry tag */
 static const H5FD_mpio_xfer_t H5D_def_io_xfer_mode_g = H5D_XFER_IO_XFER_MODE_DEF;      /* Default value for I/O transfer mode */
 static const H5FD_mpio_chunk_opt_t H5D_def_mpio_chunk_opt_mode_g = H5D_XFER_MPIO_CHUNK_OPT_HARD_DEF;
 static const H5FD_mpio_collective_opt_t H5D_def_mpio_collective_opt_mode_g = H5D_XFER_MPIO_COLLECTIVE_OPT_DEF;
@@ -282,11 +262,6 @@ static const unsigned H5D_def_mpio_chunk_opt_ratio_g = H5D_XFER_MPIO_CHUNK_OPT_R
 static const H5D_mpio_actual_chunk_opt_mode_t H5D_def_mpio_actual_chunk_opt_mode_g = H5D_MPIO_ACTUAL_CHUNK_OPT_MODE_DEF;
 static const H5D_mpio_actual_io_mode_t H5D_def_mpio_actual_io_mode_g = H5D_MPIO_ACTUAL_IO_MODE_DEF;
 static const H5D_mpio_no_collective_cause_t H5D_def_mpio_no_collective_cause_g = H5D_MPIO_NO_COLLECTIVE_CAUSE_DEF; 
-#ifdef H5_HAVE_PARALLEL
-static const MPI_Datatype H5D_def_btype_g = H5FD_MPI_XFER_MEM_MPI_TYPE_DEF;  /* Default value for MPI buffer type */
-static const MPI_Datatype H5D_def_ftype_g = H5FD_MPI_XFER_FILE_MPI_TYPE_DEF; /* Default value for MPI file type */
-static const H5P_coll_md_read_flag_t H5D_def_coll_md_read_g = H5D_XFER_COLL_MD_READ_DEF;  /* Default setting for the collective metedata read flag */
-#endif /* H5_HAVE_PARALLEL */
 static const H5Z_EDC_t H5D_def_enable_edc_g = H5D_XFER_EDC_DEF;            /* Default value for EDC property */
 static const H5Z_cb_t H5D_def_filter_cb_g = H5D_XFER_FILTER_CB_DEF;        /* Default value for filter callback */
 static const H5T_conv_cb_t H5D_def_conv_cb_g = H5D_XFER_CONV_CB_DEF;       /* Default value for datatype conversion callback */
@@ -295,10 +270,9 @@ static const hbool_t H5D_def_direct_chunk_flag_g = H5D_XFER_DIRECT_CHUNK_WRITE_F
 static const uint32_t H5D_def_direct_chunk_filters_g = H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_DEF;	/* Default value for the filters of direct chunk write */
 static const hsize_t *H5D_def_direct_chunk_offset_g = H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_DEF; 	/* Default value for the offset of direct chunk write */
 static const uint32_t H5D_def_direct_chunk_datasize_g = H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_DEF; /* Default value for the datasize of direct chunk write */
-static const H5AC_ring_t H5D_ring_g = H5AC_XFER_RING_DEF; /* Default value for the cache entry ring type */
-#ifdef H5_DEBUG_BUILD
-static const H5FD_dxpl_type_t H5D_dxpl_type_g = H5FD_NOIO_DXPL; /* Default value for the dxpl type */
-#endif /* H5_DEBUG_BUILD */
+static const hbool_t direct_chunk_read_flag = H5D_XFER_DIRECT_CHUNK_READ_FLAG_DEF;         /* Default value for the flag of direct chunk read */
+static const hsize_t *direct_chunk_read_offset = H5D_XFER_DIRECT_CHUNK_READ_OFFSET_DEF;    /* Default value for the offset of direct chunk read */
+static const uint32_t direct_chunk_read_filters = H5D_XFER_DIRECT_CHUNK_READ_FILTERS_DEF;    /* Default value for the filters of direct chunk read */
 
 
 /*-------------------------------------------------------------------------
@@ -325,11 +299,6 @@ H5P__dxfr_reg_prop(H5P_genclass_t *pclass)
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
-    /* Register the cache tag property */
-    if(H5P_register_real(pclass, H5AC_TAG_NAME, H5AC_TAG_SIZE, &H5D_def_tag_g,
-            NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
-
     /* Register the type conversion buffer property */
     /* (Note: this property should not have an encode/decode callback -QAK) */
     if(H5P_register_real(pclass, H5D_XFER_TCONV_BUF_NAME, H5D_XFER_TCONV_BUF_SIZE, &H5D_def_tconv_buf_g, 
@@ -430,27 +399,6 @@ H5P__dxfr_reg_prop(H5P_genclass_t *pclass)
             NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
-#ifdef H5_HAVE_PARALLEL
-    /* Register the MPI memory type property */
-    /* (Note: this property should not have an encode/decode callback -QAK) */
-    if(H5P_register_real(pclass, H5FD_MPI_XFER_MEM_MPI_TYPE_NAME, H5FD_MPI_XFER_MEM_MPI_TYPE_SIZE, &H5D_def_btype_g,
-            NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
-
-    /* Register the MPI file type property */
-    /* (Note: this property should not have an encode/decode callback -QAK) */
-    if(H5P_register_real(pclass, H5FD_MPI_XFER_FILE_MPI_TYPE_NAME, H5FD_MPI_XFER_FILE_MPI_TYPE_SIZE, &H5D_def_ftype_g,
-            NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
-
-    /* Register the metadata collective read flag */
-    if(H5P_register_real(pclass, H5_COLL_MD_READ_FLAG_NAME, H5D_XFER_COLL_MD_READ_SIZE, 
-            &H5D_def_coll_md_read_g, 
-            NULL, NULL, NULL, H5D_XFER_COLL_MD_READ_ENC, H5D_XFER_COLL_MD_READ_DEC, 
-            NULL, NULL, NULL, NULL) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
-#endif /* H5_HAVE_PARALLEL */
-
     /* Register the EDC property */
     if(H5P_register_real(pclass, H5D_XFER_EDC_NAME, H5D_XFER_EDC_SIZE, &H5D_def_enable_edc_g,
             NULL, NULL, NULL, H5D_XFER_EDC_ENC, H5D_XFER_EDC_DEC,
@@ -499,18 +447,23 @@ H5P__dxfr_reg_prop(H5P_genclass_t *pclass)
             NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
-    /* Register the ring property (private) */
-    if(H5P_register_real(pclass, H5AC_RING_NAME, H5AC_XFER_RING_SIZE, &H5D_ring_g,
-            NULL, NULL, NULL, H5AC_XFER_RING_ENC, H5AC_XFER_RING_DEC, 
-            NULL, NULL, NULL, NULL) < 0)
+    /* Register the property of flag for direct chunk read */
+    /* (Note: this property should not have an encode/decode callback) */
+    if(H5P_register_real(pclass, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, H5D_XFER_DIRECT_CHUNK_READ_FLAG_SIZE, &direct_chunk_read_flag,
+            NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
-#ifdef H5_DEBUG_BUILD
-    /* Register the dxpl IO type property */
-    if(H5P_register_real(pclass, H5FD_DXPL_TYPE_NAME, H5FD_DXPL_TYPE_SIZE, &H5D_dxpl_type_g,
-                         NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
+    /* Register the property of filter for direct chunk read */
+    /* (Note: this property should not have an encode/decode callback) */
+    if(H5P_register_real(pclass, H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME, H5D_XFER_DIRECT_CHUNK_READ_FILTERS_SIZE, &direct_chunk_read_filters,
+            NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
+
+    /* Register the property of offset for direct chunk read */
+    /* (Note: this property should not have an encode/decode callback) */
+    if(H5P_register_real(pclass, H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME, H5D_XFER_DIRECT_CHUNK_READ_OFFSET_SIZE, &direct_chunk_read_offset,
+            NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
-#endif /* H5_DEBUG_BUILD */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5Pencdec.c b/src/H5Pencdec.c
index 1bcd19c..73c48d7 100644
--- a/src/H5Pencdec.c
+++ b/src/H5Pencdec.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@hdfgroup.org>
diff --git a/src/H5Pfapl.c b/src/H5Pfapl.c
index 7865fdf..eded286 100644
--- a/src/H5Pfapl.c
+++ b/src/H5Pfapl.c
@@ -5,21 +5,17 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
  *
- * Created:		H5Pfapl.c
- *			February 26 1998
- *			Robb Matzke <matzke@llnl.gov>
+ * Created:        H5Pfapl.c
  *
- * Purpose:		File access property list class routines
+ * Purpose:        File access property list class routines
  *
  *-------------------------------------------------------------------------
  */
@@ -34,21 +30,21 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5ACprivate.h"	/* Metadata cache			*/
-#include "H5Dprivate.h"		/* Datasets				*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Fprivate.h"		/* Files		  	        */
-#include "H5FDprivate.h"	/* File drivers				*/
-#include "H5Iprivate.h"		/* IDs			  		*/
+#include "H5private.h"          /* Generic Functions                    */
+#include "H5ACprivate.h"        /* Metadata cache                       */
+#include "H5Dprivate.h"         /* Datasets                             */
+#include "H5Eprivate.h"         /* Error handling                       */
+#include "H5Fprivate.h"         /* Files                                */
+#include "H5FDprivate.h"        /* File drivers                         */
+#include "H5Iprivate.h"         /* IDs                                  */
 #include "H5MMprivate.h"        /* Memory Management                    */
-#include "H5Ppkg.h"		/* Property lists		  	*/
+#include "H5Ppkg.h"             /* Property lists                       */
 
 /* Includes needed to set as default file driver */
-#include "H5FDsec2.h"		/* Posix unbuffered I/O	file driver	*/
-#include "H5FDstdio.h"		/* Standard C buffered I/O		*/
+#include "H5FDsec2.h"           /* Posix unbuffered I/O    file driver     */
+#include "H5FDstdio.h"          /* Standard C buffered I/O              */
 #ifdef H5_HAVE_WINDOWS
-#include "H5FDwindows.h"        /* Windows buffered I/O                 */
+#include "H5FDwindows.h"        /* Win32 I/O                            */
 #endif
 
 
@@ -58,10 +54,10 @@
 
 /* ========= File Access properties ============ */
 /* Definitions for the initial metadata cache resize configuration */
-#define H5F_ACS_META_CACHE_INIT_CONFIG_SIZE	sizeof(H5AC_cache_config_t)
-#define H5F_ACS_META_CACHE_INIT_CONFIG_DEF	H5AC__DEFAULT_CACHE_CONFIG
-#define H5F_ACS_META_CACHE_INIT_CONFIG_ENC	H5P__facc_cache_config_enc
-#define H5F_ACS_META_CACHE_INIT_CONFIG_DEC	H5P__facc_cache_config_dec
+#define H5F_ACS_META_CACHE_INIT_CONFIG_SIZE    sizeof(H5AC_cache_config_t)
+#define H5F_ACS_META_CACHE_INIT_CONFIG_DEF    H5AC__DEFAULT_CACHE_CONFIG
+#define H5F_ACS_META_CACHE_INIT_CONFIG_ENC    H5P__facc_cache_config_enc
+#define H5F_ACS_META_CACHE_INIT_CONFIG_DEC    H5P__facc_cache_config_dec
 #define H5F_ACS_META_CACHE_INIT_CONFIG_CMP      H5P__facc_cache_config_cmp
 /* Definitions for size of raw data chunk cache(slots) */
 #define H5F_ACS_DATA_CACHE_NUM_SLOTS_SIZE       sizeof(size_t)
@@ -122,10 +118,10 @@
 #define H5F_ACS_FILE_DRV_CMP                    H5P__facc_file_driver_cmp
 #define H5F_ACS_FILE_DRV_CLOSE                  H5P__facc_file_driver_close
 /* Definition for file close degree */
-#define H5F_CLOSE_DEGREE_SIZE		        sizeof(H5F_close_degree_t)
-#define H5F_CLOSE_DEGREE_DEF		        H5F_CLOSE_DEFAULT
-#define H5F_CLOSE_DEGREE_ENC		        H5P__facc_fclose_degree_enc
-#define H5F_CLOSE_DEGREE_DEC		        H5P__facc_fclose_degree_dec
+#define H5F_CLOSE_DEGREE_SIZE                sizeof(H5F_close_degree_t)
+#define H5F_CLOSE_DEGREE_DEF                H5F_CLOSE_DEFAULT
+#define H5F_CLOSE_DEGREE_ENC                H5P__facc_fclose_degree_enc
+#define H5F_CLOSE_DEGREE_DEC                H5P__facc_fclose_degree_dec
 /* Definition for offset position in file for family file driver */
 #define H5F_ACS_FAMILY_OFFSET_SIZE              sizeof(hsize_t)
 #define H5F_ACS_FAMILY_OFFSET_DEF               0
@@ -144,11 +140,19 @@
 #define H5F_ACS_MULTI_TYPE_DEF                  H5FD_MEM_DEFAULT
 #define H5F_ACS_MULTI_TYPE_ENC                  H5P__facc_multi_type_enc
 #define H5F_ACS_MULTI_TYPE_DEC                  H5P__facc_multi_type_dec
-/* Definition for 'use latest format version' flag */
-#define H5F_ACS_LATEST_FORMAT_SIZE              sizeof(hbool_t)
-#define H5F_ACS_LATEST_FORMAT_DEF               FALSE
-#define H5F_ACS_LATEST_FORMAT_ENC               H5P__encode_hbool_t
-#define H5F_ACS_LATEST_FORMAT_DEC               H5P__decode_hbool_t
+
+/* Definition for "low" bound of library format versions */
+#define H5F_ACS_LIBVER_LOW_BOUND_SIZE       sizeof(H5F_libver_t)
+#define H5F_ACS_LIBVER_LOW_BOUND_DEF        H5F_LIBVER_EARLIEST
+#define H5F_ACS_LIBVER_LOW_BOUND_ENC        H5P__facc_libver_type_enc
+#define H5F_ACS_LIBVER_LOW_BOUND_DEC        H5P__facc_libver_type_dec
+
+/* Definition for "high" bound of library format versions */
+#define H5F_ACS_LIBVER_HIGH_BOUND_SIZE      sizeof(H5F_libver_t)
+#define H5F_ACS_LIBVER_HIGH_BOUND_DEF       H5F_LIBVER_LATEST
+#define H5F_ACS_LIBVER_HIGH_BOUND_ENC       H5P__facc_libver_type_enc
+#define H5F_ACS_LIBVER_HIGH_BOUND_DEC       H5P__facc_libver_type_dec
+
 /* Definition for whether to query the file descriptor from the core VFD
  * instead of the memory address.  (Private to library)
  */
@@ -179,16 +183,24 @@
 #define H5F_ACS_CORE_WRITE_TRACKING_PAGE_SIZE_ENC       H5P__encode_size_t
 #define H5F_ACS_CORE_WRITE_TRACKING_PAGE_SIZE_DEC       H5P__decode_size_t
 /* Definition for # of metadata read attempts */
-#define H5F_ACS_METADATA_READ_ATTEMPTS_SIZE	sizeof(unsigned)
-#define H5F_ACS_METADATA_READ_ATTEMPTS_DEF     	0
-#define H5F_ACS_METADATA_READ_ATTEMPTS_ENC     	H5P__encode_unsigned
-#define H5F_ACS_METADATA_READ_ATTEMPTS_DEC     	H5P__decode_unsigned
+#define H5F_ACS_METADATA_READ_ATTEMPTS_SIZE    sizeof(unsigned)
+#define H5F_ACS_METADATA_READ_ATTEMPTS_DEF         0
+#define H5F_ACS_METADATA_READ_ATTEMPTS_ENC         H5P__encode_unsigned
+#define H5F_ACS_METADATA_READ_ATTEMPTS_DEC         H5P__decode_unsigned
 /* Definition for object flush callback */
-#define H5F_ACS_OBJECT_FLUSH_CB_SIZE		sizeof(H5F_object_flush_t)
+#define H5F_ACS_OBJECT_FLUSH_CB_SIZE        sizeof(H5F_object_flush_t)
 #define H5F_ACS_OBJECT_FLUSH_CB_DEF             {NULL, NULL}
 /* Definition for status_flags in the superblock */
 #define H5F_ACS_CLEAR_STATUS_FLAGS_SIZE         sizeof(hbool_t)
 #define H5F_ACS_CLEAR_STATUS_FLAGS_DEF          FALSE
+
+/* Definition for dropping free-space to the floor when reading in the superblock */
+#define H5F_ACS_NULL_FSM_ADDR_SIZE          sizeof(hbool_t)
+#define H5F_ACS_NULL_FSM_ADDR_DEF           FALSE
+/* Definition for skipping EOF check when reading in the superblock */
+#define H5F_ACS_SKIP_EOF_CHECK_SIZE         sizeof(hbool_t)
+#define H5F_ACS_SKIP_EOF_CHECK_DEF          FALSE
+
 /* Definition for 'use metadata cache logging' flag */
 #define H5F_ACS_USE_MDC_LOGGING_SIZE            sizeof(hbool_t)
 #define H5F_ACS_USE_MDC_LOGGING_DEF             FALSE
@@ -292,6 +304,8 @@ static herr_t H5P__facc_fclose_degree_enc(const void *value, void **_pp, size_t
 static herr_t H5P__facc_fclose_degree_dec(const void **pp, void *value);
 static herr_t H5P__facc_multi_type_enc(const void *value, void **_pp, size_t *size);
 static herr_t H5P__facc_multi_type_dec(const void **_pp, void *value);
+static herr_t H5P__facc_libver_type_enc(const void *value, void **_pp, size_t *size);
+static herr_t H5P__facc_libver_type_dec(const void **_pp, void *value);
 
 /* Metadata cache log location property callbacks */
 static herr_t H5P_facc_mdc_log_location_enc(const void *value, void **_pp, size_t *size);
@@ -313,21 +327,21 @@ static herr_t H5P__facc_cache_image_config_dec(const void **_pp, void *_value);
 
 /* File access property list class library initialization object */
 const H5P_libclass_t H5P_CLS_FACC[1] = {{
-    "file access",		/* Class name for debugging     */
+    "file access",        /* Class name for debugging     */
     H5P_TYPE_FILE_ACCESS,       /* Class type                   */
 
-    &H5P_CLS_ROOT_g,		/* Parent class                 */
-    &H5P_CLS_FILE_ACCESS_g,	/* Pointer to class             */
-    &H5P_CLS_FILE_ACCESS_ID_g,	/* Pointer to class ID          */
-    &H5P_LST_FILE_ACCESS_ID_g,	/* Pointer to default property list ID */
-    H5P__facc_reg_prop,		/* Default property registration routine */
-
-    NULL,			/* Class creation callback      */
-    NULL,		        /* Class creation callback info */
-    NULL,			/* Class copy callback          */
-    NULL,		        /* Class copy callback info     */
-    NULL,			/* Class close callback         */
-    NULL 		        /* Class close callback info    */
+    &H5P_CLS_ROOT_g,        /* Parent class                 */
+    &H5P_CLS_FILE_ACCESS_g,    /* Pointer to class             */
+    &H5P_CLS_FILE_ACCESS_ID_g,    /* Pointer to class ID          */
+    &H5P_LST_FILE_ACCESS_ID_g,    /* Pointer to default property list ID */
+    H5P__facc_reg_prop,        /* Default property registration routine */
+
+    NULL,            /* Class creation callback      */
+    NULL,                /* Class creation callback info */
+    NULL,            /* Class copy callback          */
+    NULL,                /* Class copy callback info     */
+    NULL,            /* Class close callback         */
+    NULL                 /* Class close callback info    */
 }};
 
 
@@ -356,7 +370,10 @@ static const hsize_t H5F_def_family_offset_g = H5F_ACS_FAMILY_OFFSET_DEF;
 static const hsize_t H5F_def_family_newsize_g = H5F_ACS_FAMILY_NEWSIZE_DEF;        /* Default size of new files for family VFD */
 static const hbool_t H5F_def_family_to_sec2_g = H5F_ACS_FAMILY_TO_SEC2_DEF;        /* Default ?? for family VFD */
 static const H5FD_mem_t H5F_def_mem_type_g = H5F_ACS_MULTI_TYPE_DEF;               /* Default file space type for multi VFD */
-static const hbool_t H5F_def_latest_format_g = H5F_ACS_LATEST_FORMAT_DEF;          /* Default setting for "use the latest version of the format" flag */
+
+static const H5F_libver_t H5F_def_libver_low_bound_g = H5F_ACS_LIBVER_LOW_BOUND_DEF;    /* Default setting for "low" bound of format version */
+static const H5F_libver_t H5F_def_libver_high_bound_g = H5F_ACS_LIBVER_HIGH_BOUND_DEF;  /* Default setting for "high" bound of format version */
+
 static const hbool_t H5F_def_want_posix_fd_g = H5F_ACS_WANT_POSIX_FD_DEF;          /* Default setting for retrieving 'handle' from core VFD */
 static const unsigned H5F_def_efc_size_g = H5F_ACS_EFC_SIZE_DEF;                   /* Default external file cache size */
 static const H5FD_file_image_info_t H5F_def_file_image_info_g = H5F_ACS_FILE_IMAGE_INFO_DEF;                 /* Default file image info and callbacks */
@@ -365,6 +382,9 @@ static const size_t H5F_def_core_write_tracking_page_size_g = H5F_ACS_CORE_WRITE
 static const unsigned H5F_def_metadata_read_attempts_g = H5F_ACS_METADATA_READ_ATTEMPTS_DEF;  /* Default setting for the # of metadata read attempts */
 static const H5F_object_flush_t H5F_def_object_flush_cb_g = H5F_ACS_OBJECT_FLUSH_CB_DEF;      /* Default setting for object flush callback */
 static const hbool_t H5F_def_clear_status_flags_g = H5F_ACS_CLEAR_STATUS_FLAGS_DEF;           /* Default to clear the superblock status_flags */
+static const hbool_t H5F_def_skip_eof_check_g = H5F_ACS_SKIP_EOF_CHECK_DEF;    /* Default setting for skipping EOF check */
+static const hbool_t H5F_def_null_fsm_addr_g = H5F_ACS_NULL_FSM_ADDR_DEF;      /* Default setting for dropping free-space to the floor */
+
 static const hbool_t H5F_def_use_mdc_logging_g = H5F_ACS_USE_MDC_LOGGING_DEF;                 /* Default metadata cache logging flag */
 static const char *H5F_def_mdc_log_location_g = H5F_ACS_MDC_LOG_LOCATION_DEF;                 /* Default mdc log location */
 static const hbool_t H5F_def_start_mdc_log_on_access_g = H5F_ACS_START_MDC_LOG_ON_ACCESS_DEF; /* Default mdc log start on access flag */
@@ -378,7 +398,7 @@ static const size_t H5F_def_page_buf_size_g = H5F_ACS_PAGE_BUFFER_SIZE_DEF;
 static const unsigned H5F_def_page_buf_min_meta_perc_g = H5F_ACS_PAGE_BUFFER_MIN_META_PERC_DEF;      /* Default page buffer minimum metadata size */
 static const unsigned H5F_def_page_buf_min_raw_perc_g = H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_DEF;      /* Default page buffer minumum raw data size */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_reg_prop
  *
@@ -393,155 +413,161 @@ static const unsigned H5F_def_page_buf_min_raw_perc_g = H5F_ACS_PAGE_BUFFER_MIN_
 static herr_t
 H5P__facc_reg_prop(H5P_genclass_t *pclass)
 {
-    const H5FD_driver_prop_t def_driver_prop = H5F_ACS_FILE_DRV_DEF;           /* Default VFL driver ID & info (initialized from a variable) */
-    herr_t ret_value = SUCCEED;         /* Return value */
+    const H5FD_driver_prop_t def_driver_prop    = H5F_ACS_FILE_DRV_DEF;     /* Default VFL driver ID & info (initialized from a variable) */
+    herr_t ret_value = SUCCEED;                                             /* Return value */
 
     FUNC_ENTER_STATIC
 
     /* Register the initial metadata cache resize configuration */
-    if(H5P_register_real(pclass, H5F_ACS_META_CACHE_INIT_CONFIG_NAME, H5F_ACS_META_CACHE_INIT_CONFIG_SIZE, &H5F_def_mdc_initCacheCfg_g, 
-            NULL, NULL, NULL, H5F_ACS_META_CACHE_INIT_CONFIG_ENC, H5F_ACS_META_CACHE_INIT_CONFIG_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_META_CACHE_INIT_CONFIG_NAME, H5F_ACS_META_CACHE_INIT_CONFIG_SIZE, &H5F_def_mdc_initCacheCfg_g,
+            NULL, NULL, NULL, H5F_ACS_META_CACHE_INIT_CONFIG_ENC, H5F_ACS_META_CACHE_INIT_CONFIG_DEC,
             NULL, NULL, H5F_ACS_META_CACHE_INIT_CONFIG_CMP, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the size of raw data chunk cache (elements) */
-    if(H5P_register_real(pclass, H5F_ACS_DATA_CACHE_NUM_SLOTS_NAME, H5F_ACS_DATA_CACHE_NUM_SLOTS_SIZE, &H5F_def_rdcc_nslots_g, 
-            NULL, NULL, NULL, H5F_ACS_DATA_CACHE_NUM_SLOTS_ENC, H5F_ACS_DATA_CACHE_NUM_SLOTS_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_DATA_CACHE_NUM_SLOTS_NAME, H5F_ACS_DATA_CACHE_NUM_SLOTS_SIZE, &H5F_def_rdcc_nslots_g,
+            NULL, NULL, NULL, H5F_ACS_DATA_CACHE_NUM_SLOTS_ENC, H5F_ACS_DATA_CACHE_NUM_SLOTS_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the size of raw data chunk cache(bytes) */
-    if(H5P_register_real(pclass, H5F_ACS_DATA_CACHE_BYTE_SIZE_NAME, H5F_ACS_DATA_CACHE_BYTE_SIZE_SIZE, &H5F_def_rdcc_nbytes_g, 
-            NULL, NULL, NULL, H5F_ACS_DATA_CACHE_BYTE_SIZE_ENC, H5F_ACS_DATA_CACHE_BYTE_SIZE_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_DATA_CACHE_BYTE_SIZE_NAME, H5F_ACS_DATA_CACHE_BYTE_SIZE_SIZE, &H5F_def_rdcc_nbytes_g,
+            NULL, NULL, NULL, H5F_ACS_DATA_CACHE_BYTE_SIZE_ENC, H5F_ACS_DATA_CACHE_BYTE_SIZE_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the preemption for reading chunks */
-    if(H5P_register_real(pclass, H5F_ACS_PREEMPT_READ_CHUNKS_NAME, H5F_ACS_PREEMPT_READ_CHUNKS_SIZE, &H5F_def_rdcc_w0_g, 
-            NULL, NULL, NULL, H5F_ACS_PREEMPT_READ_CHUNKS_ENC, H5F_ACS_PREEMPT_READ_CHUNKS_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_PREEMPT_READ_CHUNKS_NAME, H5F_ACS_PREEMPT_READ_CHUNKS_SIZE, &H5F_def_rdcc_w0_g,
+            NULL, NULL, NULL, H5F_ACS_PREEMPT_READ_CHUNKS_ENC, H5F_ACS_PREEMPT_READ_CHUNKS_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the threshold for alignment */
-    if(H5P_register_real(pclass, H5F_ACS_ALIGN_THRHD_NAME, H5F_ACS_ALIGN_THRHD_SIZE, &H5F_def_threshold_g, 
-            NULL, NULL, NULL, H5F_ACS_ALIGN_THRHD_ENC, H5F_ACS_ALIGN_THRHD_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_ALIGN_THRHD_NAME, H5F_ACS_ALIGN_THRHD_SIZE, &H5F_def_threshold_g,
+            NULL, NULL, NULL, H5F_ACS_ALIGN_THRHD_ENC, H5F_ACS_ALIGN_THRHD_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the alignment */
-    if(H5P_register_real(pclass, H5F_ACS_ALIGN_NAME, H5F_ACS_ALIGN_SIZE, &H5F_def_alignment_g, 
-            NULL, NULL, NULL, H5F_ACS_ALIGN_ENC, H5F_ACS_ALIGN_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_ALIGN_NAME, H5F_ACS_ALIGN_SIZE, &H5F_def_alignment_g,
+            NULL, NULL, NULL, H5F_ACS_ALIGN_ENC, H5F_ACS_ALIGN_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the minimum metadata allocation block size */
-    if(H5P_register_real(pclass, H5F_ACS_META_BLOCK_SIZE_NAME, H5F_ACS_META_BLOCK_SIZE_SIZE, &H5F_def_meta_block_size_g, 
-            NULL, NULL, NULL, H5F_ACS_META_BLOCK_SIZE_ENC, H5F_ACS_META_BLOCK_SIZE_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_META_BLOCK_SIZE_NAME, H5F_ACS_META_BLOCK_SIZE_SIZE, &H5F_def_meta_block_size_g,
+            NULL, NULL, NULL, H5F_ACS_META_BLOCK_SIZE_ENC, H5F_ACS_META_BLOCK_SIZE_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the maximum sieve buffer size */
-    if(H5P_register_real(pclass, H5F_ACS_SIEVE_BUF_SIZE_NAME, H5F_ACS_SIEVE_BUF_SIZE_SIZE, &H5F_def_sieve_buf_size_g, 
-            NULL, NULL, NULL, H5F_ACS_SIEVE_BUF_SIZE_ENC, H5F_ACS_SIEVE_BUF_SIZE_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_SIEVE_BUF_SIZE_NAME, H5F_ACS_SIEVE_BUF_SIZE_SIZE, &H5F_def_sieve_buf_size_g,
+            NULL, NULL, NULL, H5F_ACS_SIEVE_BUF_SIZE_ENC, H5F_ACS_SIEVE_BUF_SIZE_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the minimum "small data" allocation block size */
-    if(H5P_register_real(pclass, H5F_ACS_SDATA_BLOCK_SIZE_NAME, H5F_ACS_SDATA_BLOCK_SIZE_SIZE, &H5F_def_sdata_block_size_g, 
-            NULL, NULL, NULL, H5F_ACS_SDATA_BLOCK_SIZE_ENC, H5F_ACS_SDATA_BLOCK_SIZE_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_SDATA_BLOCK_SIZE_NAME, H5F_ACS_SDATA_BLOCK_SIZE_SIZE, &H5F_def_sdata_block_size_g,
+            NULL, NULL, NULL, H5F_ACS_SDATA_BLOCK_SIZE_ENC, H5F_ACS_SDATA_BLOCK_SIZE_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the garbage collection reference */
-    if(H5P_register_real(pclass, H5F_ACS_GARBG_COLCT_REF_NAME, H5F_ACS_GARBG_COLCT_REF_SIZE, &H5F_def_gc_ref_g, 
-            NULL, NULL, NULL, H5F_ACS_GARBG_COLCT_REF_ENC, H5F_ACS_GARBG_COLCT_REF_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_GARBG_COLCT_REF_NAME, H5F_ACS_GARBG_COLCT_REF_SIZE, &H5F_def_gc_ref_g,
+            NULL, NULL, NULL, H5F_ACS_GARBG_COLCT_REF_ENC, H5F_ACS_GARBG_COLCT_REF_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the file driver ID & info */
     /* (Note: this property should not have an encode/decode callback -QAK) */
-    if(H5P_register_real(pclass, H5F_ACS_FILE_DRV_NAME, H5F_ACS_FILE_DRV_SIZE, &def_driver_prop, 
+    if(H5P_register_real(pclass, H5F_ACS_FILE_DRV_NAME, H5F_ACS_FILE_DRV_SIZE, &def_driver_prop,
             H5F_ACS_FILE_DRV_CRT, H5F_ACS_FILE_DRV_SET, H5F_ACS_FILE_DRV_GET, NULL, NULL,
             H5F_ACS_FILE_DRV_DEL, H5F_ACS_FILE_DRV_COPY, H5F_ACS_FILE_DRV_CMP, H5F_ACS_FILE_DRV_CLOSE) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the file close degree */
-    if(H5P_register_real(pclass, H5F_ACS_CLOSE_DEGREE_NAME, H5F_CLOSE_DEGREE_SIZE, &H5F_def_close_degree_g, 
-            NULL, NULL, NULL, H5F_CLOSE_DEGREE_ENC, H5F_CLOSE_DEGREE_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_CLOSE_DEGREE_NAME, H5F_CLOSE_DEGREE_SIZE, &H5F_def_close_degree_g,
+            NULL, NULL, NULL, H5F_CLOSE_DEGREE_ENC, H5F_CLOSE_DEGREE_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the offset of family driver info */
-    if(H5P_register_real(pclass, H5F_ACS_FAMILY_OFFSET_NAME, H5F_ACS_FAMILY_OFFSET_SIZE, &H5F_def_family_offset_g, 
-            NULL, NULL, NULL, H5F_ACS_FAMILY_OFFSET_ENC, H5F_ACS_FAMILY_OFFSET_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_FAMILY_OFFSET_NAME, H5F_ACS_FAMILY_OFFSET_SIZE, &H5F_def_family_offset_g,
+            NULL, NULL, NULL, H5F_ACS_FAMILY_OFFSET_ENC, H5F_ACS_FAMILY_OFFSET_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the private property of new family file size. It's used by h5repart only. */
     /* (Note: this property should not have an encode/decode callback -QAK) */
-    if(H5P_register_real(pclass, H5F_ACS_FAMILY_NEWSIZE_NAME, H5F_ACS_FAMILY_NEWSIZE_SIZE, &H5F_def_family_newsize_g, 
+    if(H5P_register_real(pclass, H5F_ACS_FAMILY_NEWSIZE_NAME, H5F_ACS_FAMILY_NEWSIZE_SIZE, &H5F_def_family_newsize_g,
             NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the private property of whether convert family to sec2 driver. It's used by h5repart only. */
     /* (Note: this property should not have an encode/decode callback -QAK) */
-    if(H5P_register_real(pclass, H5F_ACS_FAMILY_TO_SEC2_NAME, H5F_ACS_FAMILY_TO_SEC2_SIZE, &H5F_def_family_to_sec2_g, 
+    if(H5P_register_real(pclass, H5F_ACS_FAMILY_TO_SEC2_NAME, H5F_ACS_FAMILY_TO_SEC2_SIZE, &H5F_def_family_to_sec2_g,
             NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the data type of multi driver info */
-    if(H5P_register_real(pclass, H5F_ACS_MULTI_TYPE_NAME, H5F_ACS_MULTI_TYPE_SIZE, &H5F_def_mem_type_g, 
-            NULL, NULL, NULL, H5F_ACS_MULTI_TYPE_ENC, H5F_ACS_MULTI_TYPE_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_MULTI_TYPE_NAME, H5F_ACS_MULTI_TYPE_SIZE, &H5F_def_mem_type_g,
+            NULL, NULL, NULL, H5F_ACS_MULTI_TYPE_ENC, H5F_ACS_MULTI_TYPE_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
-    /* Register the 'use the latest version of the format' flag */
-    if(H5P_register_real(pclass, H5F_ACS_LATEST_FORMAT_NAME, H5F_ACS_LATEST_FORMAT_SIZE, &H5F_def_latest_format_g, 
-            NULL, NULL, NULL, H5F_ACS_LATEST_FORMAT_ENC, H5F_ACS_LATEST_FORMAT_DEC, 
+    /* Register the 'low' bound of library format versions */
+    if(H5P_register_real(pclass, H5F_ACS_LIBVER_LOW_BOUND_NAME, H5F_ACS_LIBVER_LOW_BOUND_SIZE, &H5F_def_libver_low_bound_g,
+            NULL, NULL, NULL, H5F_ACS_LIBVER_LOW_BOUND_ENC, H5F_ACS_LIBVER_LOW_BOUND_DEC,
+            NULL, NULL, NULL, NULL) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
+
+    /* Register the 'high' bound of library format versions */
+    if(H5P_register_real(pclass, H5F_ACS_LIBVER_HIGH_BOUND_NAME, H5F_ACS_LIBVER_HIGH_BOUND_SIZE, &H5F_def_libver_high_bound_g,
+            NULL, NULL, NULL, H5F_ACS_LIBVER_HIGH_BOUND_ENC, H5F_ACS_LIBVER_HIGH_BOUND_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the private property of whether to retrieve the file descriptor from the core VFD */
     /* (used internally to the library only) */
     /* (Note: this property should not have an encode/decode callback -QAK) */
-    if(H5P_register_real(pclass, H5F_ACS_WANT_POSIX_FD_NAME, H5F_ACS_WANT_POSIX_FD_SIZE, &H5F_def_want_posix_fd_g, 
+    if(H5P_register_real(pclass, H5F_ACS_WANT_POSIX_FD_NAME, H5F_ACS_WANT_POSIX_FD_SIZE, &H5F_def_want_posix_fd_g,
             NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the external file cache size */
-    if(H5P_register_real(pclass, H5F_ACS_EFC_SIZE_NAME, H5F_ACS_EFC_SIZE_SIZE, &H5F_def_efc_size_g, 
-            NULL, NULL, NULL, H5F_ACS_EFC_SIZE_ENC, H5F_ACS_EFC_SIZE_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_EFC_SIZE_NAME, H5F_ACS_EFC_SIZE_SIZE, &H5F_def_efc_size_g,
+            NULL, NULL, NULL, H5F_ACS_EFC_SIZE_ENC, H5F_ACS_EFC_SIZE_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the initial file image info */
     /* (Note: this property should not have an encode/decode callback -QAK) */
-    if(H5P_register_real(pclass, H5F_ACS_FILE_IMAGE_INFO_NAME, H5F_ACS_FILE_IMAGE_INFO_SIZE, &H5F_def_file_image_info_g, 
+    if(H5P_register_real(pclass, H5F_ACS_FILE_IMAGE_INFO_NAME, H5F_ACS_FILE_IMAGE_INFO_SIZE, &H5F_def_file_image_info_g,
             NULL, H5F_ACS_FILE_IMAGE_INFO_SET, H5F_ACS_FILE_IMAGE_INFO_GET, NULL, NULL,
             H5F_ACS_FILE_IMAGE_INFO_DEL, H5F_ACS_FILE_IMAGE_INFO_COPY, H5F_ACS_FILE_IMAGE_INFO_CMP, H5F_ACS_FILE_IMAGE_INFO_CLOSE) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the core VFD backing store write tracking flag */
-    if(H5P_register_real(pclass, H5F_ACS_CORE_WRITE_TRACKING_FLAG_NAME, H5F_ACS_CORE_WRITE_TRACKING_FLAG_SIZE, &H5F_def_core_write_tracking_flag_g, 
-            NULL, NULL, NULL, H5F_ACS_CORE_WRITE_TRACKING_FLAG_ENC, H5F_ACS_CORE_WRITE_TRACKING_FLAG_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_CORE_WRITE_TRACKING_FLAG_NAME, H5F_ACS_CORE_WRITE_TRACKING_FLAG_SIZE, &H5F_def_core_write_tracking_flag_g,
+            NULL, NULL, NULL, H5F_ACS_CORE_WRITE_TRACKING_FLAG_ENC, H5F_ACS_CORE_WRITE_TRACKING_FLAG_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the size of the core VFD backing store page size */
-    if(H5P_register_real(pclass, H5F_ACS_CORE_WRITE_TRACKING_PAGE_SIZE_NAME, H5F_ACS_CORE_WRITE_TRACKING_PAGE_SIZE_SIZE, &H5F_def_core_write_tracking_page_size_g, 
-            NULL, NULL, NULL, H5F_ACS_CORE_WRITE_TRACKING_PAGE_SIZE_ENC, H5F_ACS_CORE_WRITE_TRACKING_PAGE_SIZE_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_CORE_WRITE_TRACKING_PAGE_SIZE_NAME, H5F_ACS_CORE_WRITE_TRACKING_PAGE_SIZE_SIZE, &H5F_def_core_write_tracking_page_size_g,
+            NULL, NULL, NULL, H5F_ACS_CORE_WRITE_TRACKING_PAGE_SIZE_ENC, H5F_ACS_CORE_WRITE_TRACKING_PAGE_SIZE_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the # of read attempts */
-    if(H5P_register_real(pclass, H5F_ACS_METADATA_READ_ATTEMPTS_NAME, H5F_ACS_METADATA_READ_ATTEMPTS_SIZE, &H5F_def_metadata_read_attempts_g, 
-            NULL, NULL, NULL, H5F_ACS_METADATA_READ_ATTEMPTS_ENC, H5F_ACS_METADATA_READ_ATTEMPTS_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_METADATA_READ_ATTEMPTS_NAME, H5F_ACS_METADATA_READ_ATTEMPTS_SIZE, &H5F_def_metadata_read_attempts_g,
+            NULL, NULL, NULL, H5F_ACS_METADATA_READ_ATTEMPTS_ENC, H5F_ACS_METADATA_READ_ATTEMPTS_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register object flush callback */
     /* (Note: this property should not have an encode/decode callback -QAK) */
-    if(H5P_register_real(pclass, H5F_ACS_OBJECT_FLUSH_CB_NAME, H5F_ACS_OBJECT_FLUSH_CB_SIZE, &H5F_def_object_flush_cb_g, 
+    if(H5P_register_real(pclass, H5F_ACS_OBJECT_FLUSH_CB_NAME, H5F_ACS_OBJECT_FLUSH_CB_SIZE, &H5F_def_object_flush_cb_g,
             NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
@@ -550,6 +576,16 @@ H5P__facc_reg_prop(H5P_genclass_t *pclass)
             NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
+    /* Register the private property of whether to skip EOF check. It's used by h5clear only. */
+    if(H5P_register_real(pclass, H5F_ACS_SKIP_EOF_CHECK_NAME, H5F_ACS_SKIP_EOF_CHECK_SIZE, &H5F_def_skip_eof_check_g,
+            NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
+
+    /* Register the private property of whether to drop free-space to the floor. It's used by h5clear only. */
+    if(H5P_register_real(pclass, H5F_ACS_NULL_FSM_ADDR_NAME, H5F_ACS_NULL_FSM_ADDR_SIZE, &H5F_def_null_fsm_addr_g,
+            NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
+
     /* Register the metadata cache logging flag. */
     if(H5P_register_real(pclass, H5F_ACS_USE_MDC_LOGGING_NAME, H5F_ACS_USE_MDC_LOGGING_SIZE, &H5F_def_use_mdc_logging_g,
             NULL, NULL, NULL, H5F_ACS_USE_MDC_LOGGING_ENC, H5F_ACS_USE_MDC_LOGGING_DEC, NULL, NULL, NULL, NULL) < 0)
@@ -567,44 +603,44 @@ H5P__facc_reg_prop(H5P_genclass_t *pclass)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the evict on close flag */
-    if(H5P_register_real(pclass, H5F_ACS_EVICT_ON_CLOSE_FLAG_NAME, H5F_ACS_EVICT_ON_CLOSE_FLAG_SIZE, &H5F_def_evict_on_close_flag_g, 
-            NULL, NULL, NULL, H5F_ACS_EVICT_ON_CLOSE_FLAG_ENC, H5F_ACS_EVICT_ON_CLOSE_FLAG_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_EVICT_ON_CLOSE_FLAG_NAME, H5F_ACS_EVICT_ON_CLOSE_FLAG_SIZE, &H5F_def_evict_on_close_flag_g,
+            NULL, NULL, NULL, H5F_ACS_EVICT_ON_CLOSE_FLAG_ENC, H5F_ACS_EVICT_ON_CLOSE_FLAG_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
 #ifdef H5_HAVE_PARALLEL
     /* Register the metadata collective read flag */
-    if(H5P_register_real(pclass, H5_COLL_MD_READ_FLAG_NAME, H5F_ACS_COLL_MD_READ_FLAG_SIZE, &H5F_def_coll_md_read_flag_g, 
-            NULL, NULL, NULL, H5F_ACS_COLL_MD_READ_FLAG_ENC, H5F_ACS_COLL_MD_READ_FLAG_DEC, 
+    if(H5P_register_real(pclass, H5_COLL_MD_READ_FLAG_NAME, H5F_ACS_COLL_MD_READ_FLAG_SIZE, &H5F_def_coll_md_read_flag_g,
+            NULL, NULL, NULL, H5F_ACS_COLL_MD_READ_FLAG_ENC, H5F_ACS_COLL_MD_READ_FLAG_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the metadata collective write flag */
-    if(H5P_register_real(pclass, H5F_ACS_COLL_MD_WRITE_FLAG_NAME, H5F_ACS_COLL_MD_WRITE_FLAG_SIZE, &H5F_def_coll_md_write_flag_g, 
-            NULL, NULL, NULL, H5F_ACS_COLL_MD_WRITE_FLAG_ENC, H5F_ACS_COLL_MD_WRITE_FLAG_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_COLL_MD_WRITE_FLAG_NAME, H5F_ACS_COLL_MD_WRITE_FLAG_SIZE, &H5F_def_coll_md_write_flag_g,
+            NULL, NULL, NULL, H5F_ACS_COLL_MD_WRITE_FLAG_ENC, H5F_ACS_COLL_MD_WRITE_FLAG_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 #endif /* H5_HAVE_PARALLEL */
 
     /* Register the initial metadata cache image configuration */
-    if(H5P_register_real(pclass, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_NAME, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_SIZE, &H5F_def_mdc_initCacheImageCfg_g, 
-            NULL, NULL, NULL, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_ENC, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_NAME, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_SIZE, &H5F_def_mdc_initCacheImageCfg_g,
+            NULL, NULL, NULL, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_ENC, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_DEC,
             NULL, NULL, H5F_ACS_META_CACHE_INIT_IMAGE_CONFIG_CMP, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the size of the page buffer size */
-    if(H5P_register_real(pclass, H5F_ACS_PAGE_BUFFER_SIZE_NAME, H5F_ACS_PAGE_BUFFER_SIZE_SIZE, &H5F_def_page_buf_size_g, 
-            NULL, NULL, NULL, H5F_ACS_PAGE_BUFFER_SIZE_ENC, H5F_ACS_PAGE_BUFFER_SIZE_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_PAGE_BUFFER_SIZE_NAME, H5F_ACS_PAGE_BUFFER_SIZE_SIZE, &H5F_def_page_buf_size_g,
+            NULL, NULL, NULL, H5F_ACS_PAGE_BUFFER_SIZE_ENC, H5F_ACS_PAGE_BUFFER_SIZE_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
     /* Register the size of the page buffer minimum metadata size */
-    if(H5P_register_real(pclass, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_NAME, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_SIZE, &H5F_def_page_buf_min_meta_perc_g, 
-            NULL, NULL, NULL, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_ENC, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_NAME, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_SIZE, &H5F_def_page_buf_min_meta_perc_g,
+            NULL, NULL, NULL, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_ENC, H5F_ACS_PAGE_BUFFER_MIN_META_PERC_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
     /* Register the size of the page buffer minimum raw data size */
-    if(H5P_register_real(pclass, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_NAME, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_SIZE, &H5F_def_page_buf_min_raw_perc_g, 
-            NULL, NULL, NULL, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_ENC, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_DEC, 
+    if(H5P_register_real(pclass, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_NAME, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_SIZE, &H5F_def_page_buf_min_raw_perc_g,
+            NULL, NULL, NULL, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_ENC, H5F_ACS_PAGE_BUFFER_MIN_RAW_PERC_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
@@ -612,35 +648,35 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_reg_prop() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_alignment
+ * Function:    H5Pset_alignment
  *
- * Purpose:	Sets the alignment properties of a file access property list
- *		so that any file object >= THRESHOLD bytes will be aligned on
- *		an address which is a multiple of ALIGNMENT.  The addresses
- *		are relative to the end of the user block; the alignment is
- *		calculated by subtracting the user block size from the
- *		absolute file address and then adjusting the address to be a
- *		multiple of ALIGNMENT.
+ * Purpose:    Sets the alignment properties of a file access property list
+ *        so that any file object >= THRESHOLD bytes will be aligned on
+ *        an address which is a multiple of ALIGNMENT.  The addresses
+ *        are relative to the end of the user block; the alignment is
+ *        calculated by subtracting the user block size from the
+ *        absolute file address and then adjusting the address to be a
+ *        multiple of ALIGNMENT.
  *
- *		Default values for THRESHOLD and ALIGNMENT are one, implying
- *		no alignment.  Generally the default values will result in
- *		the best performance for single-process access to the file.
- *		For MPI-IO and other parallel systems, choose an alignment
- *		which is a multiple of the disk block size.
+ *        Default values for THRESHOLD and ALIGNMENT are one, implying
+ *        no alignment.  Generally the default values will result in
+ *        the best performance for single-process access to the file.
+ *        For MPI-IO and other parallel systems, choose an alignment
+ *        which is a multiple of the disk block size.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, June  9, 1998
  *
  * Modifications:
  *
- *		Raymond Lu
- *		Tuesday, Oct 23, 2001
- *		Changed file access property list mechanism to the new
- *		generic property list.
+ *        Raymond Lu
+ *        Tuesday, Oct 23, 2001
+ *        Changed file access property list mechanism to the new
+ *        generic property list.
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -670,17 +706,17 @@ done:
     FUNC_LEAVE_API(ret_value)
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_alignment
+ * Function:    H5Pget_alignment
  *
- * Purpose:	Returns the current settings for alignment properties from a
- *		file access property list.  The THRESHOLD and/or ALIGNMENT
- *		pointers may be null pointers.
+ * Purpose:    Returns the current settings for alignment properties from a
+ *        file access property list.  The THRESHOLD and/or ALIGNMENT
+ *        pointers may be null pointers.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, June  9, 1998
  *
  *-------------------------------------------------------------------------
@@ -711,22 +747,22 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_alignment() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5P_set_driver
+ * Function:    H5P_set_driver
  *
- * Purpose:	Set the file driver (DRIVER_ID) for a file access 
- *		property list (PLIST_ID) and supply an optional
- *		struct containing the driver-specific properites
- *		(DRIVER_INFO).  The driver properties will be copied into the
- *		property list and the reference count on the driver will be
- *		incremented, allowing the caller to close the driver ID but
- *		still use the property list.
+ * Purpose:    Set the file driver (DRIVER_ID) for a file access
+ *        property list (PLIST_ID) and supply an optional
+ *        struct containing the driver-specific properites
+ *        (DRIVER_INFO).  The driver properties will be copied into the
+ *        property list and the reference count on the driver will be
+ *        incremented, allowing the caller to close the driver ID but
+ *        still use the property list.
  *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
+ * Return:    Success:    Non-negative
+ *        Failure:    Negative
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, August  3, 1999
  *
  *-------------------------------------------------------------------------
@@ -759,22 +795,22 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P_set_driver() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_driver
+ * Function:    H5Pset_driver
  *
- * Purpose:	Set the file driver (DRIVER_ID) for a file access 
- *		property list (PLIST_ID) and supply an optional
- *		struct containing the driver-specific properites
- *		(DRIVER_INFO).  The driver properties will be copied into the
- *		property list and the reference count on the driver will be
- *		incremented, allowing the caller to close the driver ID but
- *		still use the property list.
+ * Purpose:    Set the file driver (DRIVER_ID) for a file access
+ *        property list (PLIST_ID) and supply an optional
+ *        struct containing the driver-specific properites
+ *        (DRIVER_INFO).  The driver properties will be copied into the
+ *        property list and the reference count on the driver will be
+ *        incremented, allowing the caller to close the driver ID but
+ *        still use the property list.
  *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
+ * Return:    Success:    Non-negative
+ *        Failure:    Negative
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, August  3, 1999
  *
  *-------------------------------------------------------------------------
@@ -802,22 +838,22 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_driver() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5P_peek_driver
+ * Function:    H5P_peek_driver
  *
- * Purpose:	Return the ID of the low-level file driver.  PLIST_ID should
- *		be a file access property list.
+ * Purpose:    Return the ID of the low-level file driver.  PLIST_ID should
+ *        be a file access property list.
  *
- * Return:	Success:	A low-level driver ID which is the same ID
- *				used when the driver was set for the property
- *				list. The driver ID is only valid as long as
- *				the file driver remains registered.
+ * Return:    Success:    A low-level driver ID which is the same ID
+ *                used when the driver was set for the property
+ *                list. The driver ID is only valid as long as
+ *                the file driver remains registered.
  *
- *		Failure:	Negative
+ *        Failure:    Negative
  *
- * Programmer:	Robb Matzke
- *		Thursday, February 26, 1998
+ * Programmer:    Robb Matzke
+ *        Thursday, February 26, 1998
  *
  *-------------------------------------------------------------------------
  */
@@ -846,24 +882,24 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P_peek_driver() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_driver
+ * Function:    H5Pget_driver
  *
- * Purpose:	Return the ID of the low-level file driver.  PLIST_ID should
- *		be a file access property list.
+ * Purpose:    Return the ID of the low-level file driver.  PLIST_ID should
+ *        be a file access property list.
  *
- * Note:	The ID returned should not be closed.
+ * Note:    The ID returned should not be closed.
  *
- * Return:	Success:	A low-level driver ID which is the same ID
- *				used when the driver was set for the property
- *				list. The driver ID is only valid as long as
- *				the file driver remains registered.
+ * Return:    Success:    A low-level driver ID which is the same ID
+ *                used when the driver was set for the property
+ *                list. The driver ID is only valid as long as
+ *                the file driver remains registered.
  *
- *		Failure:	Negative
+ *        Failure:    Negative
  *
- * Programmer:	Robb Matzke
- *		Thursday, February 26, 1998
+ * Programmer:    Robb Matzke
+ *        Thursday, February 26, 1998
  *
  *-------------------------------------------------------------------------
  */
@@ -871,7 +907,7 @@ hid_t
 H5Pget_driver(hid_t plist_id)
 {
     H5P_genplist_t *plist;      /* Property list pointer */
-    hid_t	ret_value;      /* Return value */
+    hid_t    ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("i", "i", plist_id);
@@ -887,22 +923,22 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_driver() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5P_peek_driver_info
+ * Function:    H5P_peek_driver_info
  *
- * Purpose:	Returns a pointer directly to the file driver-specific
- *		information of a file access.
+ * Purpose:    Returns a pointer directly to the file driver-specific
+ *        information of a file access.
  *
- * Return:	Success:	Ptr to *uncopied* driver specific data
- *				structure if any.
+ * Return:    Success:    Ptr to *uncopied* driver specific data
+ *                structure if any.
  *
- *		Failure:	NULL. Null is also returned if the driver has
- *				not registered any driver-specific properties
- *				although no error is pushed on the stack in
- *				this case.
+ *        Failure:    NULL. Null is also returned if the driver has
+ *                not registered any driver-specific properties
+ *                although no error is pushed on the stack in
+ *                this case.
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Wednesday, August  4, 1999
  *
  *-------------------------------------------------------------------------
@@ -929,22 +965,22 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P_peek_driver_info() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_driver_info
+ * Function:    H5Pget_driver_info
  *
- * Purpose:	Returns a pointer directly to the file driver-specific
- *		information of a file access.
+ * Purpose:    Returns a pointer directly to the file driver-specific
+ *        information of a file access.
  *
- * Return:	Success:	Ptr to *uncopied* driver specific data
- *				structure if any.
+ * Return:    Success:    Ptr to *uncopied* driver specific data
+ *                structure if any.
  *
- *		Failure:	NULL. Null is also returned if the driver has
- *				not registered any driver-specific properties
- *				although no error is pushed on the stack in
- *				this case.
+ *        Failure:    NULL. Null is also returned if the driver has
+ *                not registered any driver-specific properties
+ *                although no error is pushed on the stack in
+ *                this case.
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Wednesday, August  4, 1999
  *
  *-------------------------------------------------------------------------
@@ -969,7 +1005,7 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_driver_info() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__file_driver_copy
  *
@@ -977,7 +1013,7 @@ done:
  *
  * Note:        This is an "in-place" copy, since this routine gets called
  *              after the top-level copy has been performed and this routine
- *		finishes the "deep" part of the copy.
+ *        finishes the "deep" part of the copy.
  *
  * Return:      Success:        Non-negative
  *              Failure:        Negative
@@ -1035,7 +1071,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__file_driver_copy() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__file_driver_free
  *
@@ -1087,7 +1123,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__file_driver_free() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_file_driver_create
  *
@@ -1116,7 +1152,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_driver_create() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_file_driver_set
  *
@@ -1149,7 +1185,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_driver_set() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_file_driver_get
  *
@@ -1182,7 +1218,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_driver_get() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_file_driver_del
  *
@@ -1211,7 +1247,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_driver_del() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_file_driver_copy
  *
@@ -1240,7 +1276,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_driver_copy() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__facc_file_driver_cmp
  *
@@ -1299,7 +1335,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_driver_cmp() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_file_driver_close
  *
@@ -1328,7 +1364,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_driver_close() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5Pset_family_offset
  *
@@ -1367,7 +1403,7 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_family_offset() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5Pget_family_offset
  *
@@ -1408,7 +1444,7 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_family_offset() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5Pset_multi_type
  *
@@ -1447,7 +1483,7 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_multi_type() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5Pget_multi_type
  *
@@ -1488,32 +1524,32 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_multi_type() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_cache
+ * Function:    H5Pset_cache
  *
- * Purpose:	Set the number of objects in the meta data cache and the
- *		maximum number of chunks and bytes in the raw data chunk
- *		cache.
+ * Purpose:    Set the number of objects in the meta data cache and the
+ *        maximum number of chunks and bytes in the raw data chunk
+ *        cache.
  *
- * 		The RDCC_W0 value should be between 0 and 1 inclusive and
- *		indicates how much chunks that have been fully read or fully
- *		written are favored for preemption.  A value of zero means
- *		fully read or written chunks are treated no differently than
- *		other chunks (the preemption is strictly LRU) while a value
- *		of one means fully read chunks are always preempted before
- *		other chunks.
+ *         The RDCC_W0 value should be between 0 and 1 inclusive and
+ *        indicates how much chunks that have been fully read or fully
+ *        written are favored for preemption.  A value of zero means
+ *        fully read or written chunks are treated no differently than
+ *        other chunks (the preemption is strictly LRU) while a value
+ *        of one means fully read chunks are always preempted before
+ *        other chunks.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, May 19, 1998
  *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Pset_cache(hid_t plist_id, int H5_ATTR_UNUSED mdc_nelmts,
-	     size_t rdcc_nslots, size_t rdcc_nbytes, double rdcc_w0)
+        size_t rdcc_nslots, size_t rdcc_nbytes, double rdcc_w0)
 {
     H5P_genplist_t *plist;      /* Property list pointer */
     herr_t ret_value = SUCCEED;   /* return value */
@@ -1542,26 +1578,26 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_cache() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_cache
+ * Function:    H5Pget_cache
  *
- * Purpose:	Retrieves the maximum possible number of elements in the meta
- *		data cache and the maximum possible number of elements and
- *		bytes and the RDCC_W0 value in the raw data chunk cache.  Any
- *		(or all) arguments may be null pointers in which case the
- *		corresponding datum is not returned.
+ * Purpose:    Retrieves the maximum possible number of elements in the meta
+ *        data cache and the maximum possible number of elements and
+ *        bytes and the RDCC_W0 value in the raw data chunk cache.  Any
+ *        (or all) arguments may be null pointers in which case the
+ *        corresponding datum is not returned.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, May 19, 1998
  *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Pget_cache(hid_t plist_id, int *mdc_nelmts,
-	     size_t *rdcc_nslots, size_t *rdcc_nbytes, double *rdcc_w0)
+        size_t *rdcc_nslots, size_t *rdcc_nbytes, double *rdcc_w0)
 {
     H5P_genplist_t *plist;      /* Property list pointer */
     herr_t ret_value = SUCCEED;   /* return value */
@@ -1594,16 +1630,16 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_cache() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_mdc_image_config
+ * Function:    H5Pset_mdc_image_config
  *
- * Purpose:	Set the initial metadata cache image configuration in the
- *		target FAPL.
+ * Purpose:    Set the initial metadata cache image configuration in the
+ *        target FAPL.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	J. Mainzer
+ * Programmer:    J. Mainzer
  *              Thursday, June 25, 2015
  *
  *-------------------------------------------------------------------------
@@ -1638,20 +1674,20 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Pset_mdc_image_config() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_mdc_image_config
+ * Function:    H5Pget_mdc_image_config
  *
- * Purpose:	Retrieve the metadata cache initial image configuration
- *		from the target FAPL.
+ * Purpose:    Retrieve the metadata cache initial image configuration
+ *        from the target FAPL.
  *
- *		Observe that the function will fail if config_ptr is
- *		NULL, or if config_ptr->version specifies an unknown
- *		version of H5AC_cache_image_config_t.
+ *        Observe that the function will fail if config_ptr is
+ *        NULL, or if config_ptr->version specifies an unknown
+ *        version of H5AC_cache_image_config_t.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	J. Mainzer
+ * Programmer:    J. Mainzer
  *              Friday, June 26, 2015
  *
  *-------------------------------------------------------------------------
@@ -1689,16 +1725,16 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Pget_mdc_image_config() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_mdc_config
+ * Function:    H5Pset_mdc_config
  *
- * Purpose:	Set the initial metadata cache resize configuration in the
- *		target FAPL.
+ * Purpose:    Set the initial metadata cache resize configuration in the
+ *        target FAPL.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	J. Mainzer
+ * Programmer:    J. Mainzer
  *              Thursday, April 7, 2005
  *
  *-------------------------------------------------------------------------
@@ -1733,20 +1769,20 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Pset_mdc_config() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_mdc_config
+ * Function:    H5Pget_mdc_config
  *
- * Purpose:	Retrieve the metadata cache initial resize configuration
- *		from the target FAPL.
+ * Purpose:    Retrieve the metadata cache initial resize configuration
+ *        from the target FAPL.
  *
- *		Observe that the function will fail if config_ptr is
- *		NULL, or if config_ptr->version specifies an unknown
- *		version of H5AC_cache_config_t.
+ *        Observe that the function will fail if config_ptr is
+ *        NULL, or if config_ptr->version specifies an unknown
+ *        version of H5AC_cache_config_t.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	J. Mainzer
+ * Programmer:    J. Mainzer
  *              Thursday, April 7, 2005
  *
  *-------------------------------------------------------------------------
@@ -1784,35 +1820,35 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Pget_mdc_config() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_gc_references
+ * Function:    H5Pset_gc_references
  *
- * Purpose:	Sets the flag for garbage collecting references for the file.
- *		Dataset region references (and other reference types
- *		probably) use space in the file heap.  If garbage collection
- *		is on and the user passes in an uninitialized value in a
- *		reference structure, the heap might get corrupted.  When
- *		garbage collection is off however and the user re-uses a
- *		reference, the previous heap block will be orphaned and not
- *		returned to the free heap space.  When garbage collection is
- *		on, the user must initialize the reference structures to 0 or
- *		risk heap corruption.
+ * Purpose:    Sets the flag for garbage collecting references for the file.
+ *        Dataset region references (and other reference types
+ *        probably) use space in the file heap.  If garbage collection
+ *        is on and the user passes in an uninitialized value in a
+ *        reference structure, the heap might get corrupted.  When
+ *        garbage collection is off however and the user re-uses a
+ *        reference, the previous heap block will be orphaned and not
+ *        returned to the free heap space.  When garbage collection is
+ *        on, the user must initialize the reference structures to 0 or
+ *        risk heap corruption.
  *
- *		Default value for garbage collecting references is off, just
- *		to be on the safe side.
+ *        Default value for garbage collecting references is off, just
+ *        to be on the safe side.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
- *		June, 1999
+ * Programmer:    Quincey Koziol
+ *        June, 1999
  *
  * Modifications:
  *
- *		Raymond Lu
- * 		Tuesday, Oct 23, 2001
- *		Changed the file access list to the new generic property
- *		list.
+ *        Raymond Lu
+ *         Tuesday, Oct 23, 2001
+ *        Changed the file access list to the new generic property
+ *        list.
  *
  *-------------------------------------------------------------------------
  */
@@ -1837,24 +1873,24 @@ done:
     FUNC_LEAVE_API(ret_value)
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_gc_references
+ * Function:    H5Pget_gc_references
  *
- * Purpose:	Returns the current setting for the garbage collection
- *		references property from a file access property list.
+ * Purpose:    Returns the current setting for the garbage collection
+ *        references property from a file access property list.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              June, 1999
  *
  * Modifications:
  *
- *		Raymond Lu
- *		Tuesday, Oct 23, 2001
- *		Changed the file access list to the new generic property
- *		list.
+ *        Raymond Lu
+ *        Tuesday, Oct 23, 2001
+ *        Changed the file access list to the new generic property
+ *        list.
  *
  *-------------------------------------------------------------------------
  */
@@ -1880,7 +1916,7 @@ done:
     FUNC_LEAVE_API(ret_value)
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5Pset_fclose_degree
  *
@@ -1916,7 +1952,7 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_fclose_degree() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5Pget_fclose_degree
  *
@@ -1951,33 +1987,33 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_fclose_degree() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_meta_block_size
+ * Function:    H5Pset_meta_block_size
  *
- * Purpose:	Sets the minimum size of metadata block allocations when
+ * Purpose:    Sets the minimum size of metadata block allocations when
  *      the H5FD_FEAT_AGGREGATE_METADATA is set by a VFL driver.
  *      Each "raw" metadata block is allocated to be this size and then
  *      specific pieces of metadata (object headers, local heaps, B-trees, etc)
  *      are sub-allocated from this block.
  *
- *		The default value is set to 2048 (bytes), indicating that metadata
+ *        The default value is set to 2048 (bytes), indicating that metadata
  *      will be attempted to be bunched together in (at least) 2K blocks in
  *      the file.  Setting the value to 0 with this API function will
  *      turn off the metadata aggregation, even if the VFL driver attempts to
  *      use that strategy.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Friday, August 25, 2000
  *
  * Modifications:
  *
- *		Raymond Lu
- *		Tuesday, Oct 23, 2001
- *		Changed the file access list to the new generic property
- *		list.
+ *        Raymond Lu
+ *        Tuesday, Oct 23, 2001
+ *        Changed the file access list to the new generic property
+ *        list.
  *
  *-------------------------------------------------------------------------
  */
@@ -2002,24 +2038,24 @@ done:
     FUNC_LEAVE_API(ret_value)
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_meta_block_size
+ * Function:    H5Pget_meta_block_size
  *
- * Purpose:	Returns the current settings for the metadata block allocation
+ * Purpose:    Returns the current settings for the metadata block allocation
  *      property from a file access property list.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Friday, August 29, 2000
  *
  * Modifications:
  *
- *		Raymond Lu
- * 		Tuesday, Oct 23, 2001
- *		Changed the file access list to the new generic property
- *		list.
+ *        Raymond Lu
+ *         Tuesday, Oct 23, 2001
+ *        Changed the file access list to the new generic property
+ *        list.
  *
  *-------------------------------------------------------------------------
  */
@@ -2046,33 +2082,33 @@ done:
     FUNC_LEAVE_API(ret_value)
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_sieve_buf_size
+ * Function:    H5Pset_sieve_buf_size
  *
- * Purpose:	Sets the maximum size of the data seive buffer used for file
+ * Purpose:    Sets the maximum size of the data seive buffer used for file
  *      drivers which are capable of using data sieving.  The data sieve
  *      buffer is used when performing I/O on datasets in the file.  Using a
  *      buffer which is large anough to hold several pieces of the dataset
  *      being read in for hyperslab selections boosts performance by quite a
  *      bit.
  *
- *		The default value is set to 64KB, indicating that file I/O for raw data
+ *        The default value is set to 64KB, indicating that file I/O for raw data
  *      reads and writes will occur in at least 64KB blocks.
  *      Setting the value to 0 with this API function will turn off the
  *      data sieving, even if the VFL driver attempts to use that strategy.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Thursday, September 21, 2000
  *
  * Modifications:
  *
- *		Raymond Lu
- * 		Tuesday, Oct 23, 2001
- *		Changed the file access list to the new generic property
- *		list.
+ *        Raymond Lu
+ *         Tuesday, Oct 23, 2001
+ *        Changed the file access list to the new generic property
+ *        list.
  *
  *-------------------------------------------------------------------------
  */
@@ -2097,24 +2133,24 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_sieve_buf_size() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_sieve_buf_size
+ * Function:    H5Pget_sieve_buf_size
  *
- * Purpose:	Returns the current settings for the data sieve buffer size
+ * Purpose:    Returns the current settings for the data sieve buffer size
  *      property from a file access property list.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Thursday, September 21, 2000
  *
  * Modifications:
  *
- *		Raymond Lu
- * 		Tuesday, Oct 23, 2001
- *		Changed the file access list to the new generic property
- *		list.
+ *        Raymond Lu
+ *         Tuesday, Oct 23, 2001
+ *        Changed the file access list to the new generic property
+ *        list.
  *
  *-------------------------------------------------------------------------
  */
@@ -2140,25 +2176,25 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_sieve_buf_size() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_small_data_block_size
+ * Function:    H5Pset_small_data_block_size
  *
- * Purpose:	Sets the minimum size of "small" raw data block allocations
+ * Purpose:    Sets the minimum size of "small" raw data block allocations
  *      when the H5FD_FEAT_AGGREGATE_SMALLDATA is set by a VFL driver.
  *      Each "small" raw data block is allocated to be this size and then
  *      pieces of raw data which are small enough to fit are sub-allocated from
  *      this block.
  *
- *	The default value is set to 2048 (bytes), indicating that raw data
+ *    The default value is set to 2048 (bytes), indicating that raw data
  *      smaller than this value will be attempted to be bunched together in (at
  *      least) 2K blocks in the file.  Setting the value to 0 with this API
  *      function will turn off the "small" raw data aggregation, even if the
  *      VFL driver attempts to use that strategy.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Wednesday, June 5, 2002
  *
  * Modifications:
@@ -2186,16 +2222,16 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_small_data_block_size() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_small_data_block_size
+ * Function:    H5Pget_small_data_block_size
  *
- * Purpose:	Returns the current settings for the "small" raw data block
+ * Purpose:    Returns the current settings for the "small" raw data block
  *      allocation property from a file access property list.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Wednesday, June 5, 2002
  *
  * Modifications:
@@ -2225,11 +2261,11 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_small_data_block_size() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_libver_bounds
+ * Function:    H5Pset_libver_bounds
  *
- * Purpose:	Indicates which versions of the file format the library should
+ * Purpose:    Indicates which versions of the file format the library should
  *      use when creating objects.  LOW is the earliest version of the HDF5
  *      library that is guaranteed to be able to access the objects created
  *      (the format of some objects in an HDF5 file may not have changed between
@@ -2305,54 +2341,78 @@ done:
  *      releases and then map down to the previous actual library release which
  *      had a format change.
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
+ * Note #3: The enumerated define for H5F_libver_t in 1.10 is:
+ *      typedef enum H5F_libver_t {
+ *          H5F_LIBVER_ERROR = -1,
+ *          H5F_LIBVER_EARLIEST = 0,
+ *          H5F_LIBVER_V18 = 1,
+ *          H5F_LIBVER_V110 = 2,
+ *          H5F_LIBVER_NBOUNDS
+ *      } H5F_libver_t;
+ *      #define H5F_LIBVER_LATEST       H5F_LIBVER_V110
+ *
+ *      The library supports five pairs of (low, high) combinations via H5Pset_libver_bounds():
+ *      1) H5F_LIBVER_EARLIEST, H5F_LIBVER_V18
+ *      2) H5F_LIBVER_EARLIEST, H5F_LIBVER_LATEST
+ *      4) H5F_LIBVER_V18, H5F_LIBVER_V18
+ *      4) H5F_LIBVER_V18, H5F_LIBVER_LATEST
+ *      5) H5F_LIBVER_LATEST, H5F_LIBVER_LATEST
+ *      See detailed description in the RFC: Setting Bounds for Object Creation in HDF5 1.10.0.
+ *
+ * Return:    Non-negative on success/Negative on failure
+ *
+ * Programmer:    Quincey Koziol
  *              Sunday, December 30, 2007
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5Pset_libver_bounds(hid_t plist_id, H5F_libver_t low,
-    H5F_libver_t high)
+H5Pset_libver_bounds(hid_t plist_id, H5F_libver_t low, H5F_libver_t high)
 {
     H5P_genplist_t *plist;      /* Property list pointer */
-    hbool_t latest;             /* Whether to use the latest version or not */
     herr_t ret_value = SUCCEED;   /* return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE3("e", "iFvFv", plist_id, low, high);
 
     /* Check args */
-    /* (Note that this is _really_ restricted right now, we'll want to loosen
-     *  this up more as we add features - QAK)
-     */
-    if(high != H5F_LIBVER_LATEST)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid high library version bound")
+    if(low < 0 || low > H5F_LIBVER_LATEST)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "low bound is not valid")
+
+    if(high < 0 || high > H5F_LIBVER_LATEST)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "high bound is not valid")
+
+    /* (earliest, earliest), (latest, earliest), (v18, earliest) are not valid combinations */
+    if(high == H5F_LIBVER_EARLIEST)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Invalid (low,high) combination of library version bound")
+
+    /* (latest, v18) is not valid combination */
+    if(high < low)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Invalid (low,high) combination of library version bound")
 
     /* Get the plist structure */
     if(NULL == (plist = H5P_object_verify(plist_id, H5P_FILE_ACCESS)))
         HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
 
     /* Set values */
-    latest = (hbool_t)((low == H5F_LIBVER_LATEST) ? TRUE : FALSE);
-    if(H5P_set(plist, H5F_ACS_LATEST_FORMAT_NAME, &latest) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set library version bounds")
-
+    if(H5P_set(plist, H5F_ACS_LIBVER_LOW_BOUND_NAME, &low) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set low bound for library format versions")
+    if(H5P_set(plist, H5F_ACS_LIBVER_HIGH_BOUND_NAME, &high) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set high bound for library format versions")
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_libver_bounds() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_libver_bounds
+ * Function:    H5Pget_libver_bounds
  *
- * Purpose:	Returns the current settings for the library version format bounds
- *      from a file access property list.
+ * Purpose:    Returns the current settings for the library version format bounds
+ *          from a file access property list.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Thursday, January 3, 2008
  *
  *-------------------------------------------------------------------------
@@ -2362,7 +2422,6 @@ H5Pget_libver_bounds(hid_t plist_id, H5F_libver_t *low/*out*/,
     H5F_libver_t *high/*out*/)
 {
     H5P_genplist_t *plist;      /* Property list pointer */
-    hbool_t latest;             /* Whether to use the latest version or not */
     herr_t ret_value = SUCCEED; /* return value */
 
     FUNC_ENTER_API(FAIL)
@@ -2372,22 +2431,22 @@ H5Pget_libver_bounds(hid_t plist_id, H5F_libver_t *low/*out*/,
     if(NULL == (plist = H5P_object_verify(plist_id, H5P_FILE_ACCESS)))
         HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
 
-    /* Get value */
-    if(H5P_get(plist, H5F_ACS_LATEST_FORMAT_NAME, &latest) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get library version bounds")
+     /* Get values */
+    if(low) {
+        if(H5P_get(plist, H5F_ACS_LIBVER_LOW_BOUND_NAME, low) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get low bound for library format versions")
+    }
 
-    /* Check for setting values to return */
-    /* (Again, this is restricted now, we'll need to open it up later -QAK) */
-    if(low)
-        *low = latest ? H5F_LIBVER_LATEST : H5F_LIBVER_EARLIEST;
-    if(high)
-        *high = H5F_LIBVER_LATEST;
+    if(high) {
+        if(H5P_get(plist, H5F_ACS_LIBVER_HIGH_BOUND_NAME, high) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get high bound for library format versions")
+    }
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_libver_bounds() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5Pset_elink_file_cache_size
  *
@@ -2425,7 +2484,7 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_elink_file_cache_size() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5Pget_elink_file_cache_size
  *
@@ -2464,13 +2523,13 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_elink_file_cache_size() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: H5Pset_file_image
  *
- * Purpose:     Sets the initial file image. Some file drivers can initialize 
- *              the starting data in a file from a buffer. 
- *              
+ * Purpose:     Sets the initial file image. Some file drivers can initialize
+ *              the starting data in a file from a buffer.
+ *
  * Return:      Non-negative on success/Negative on failure
  *
  * Programmer:  Jacob Gruber
@@ -2484,22 +2543,22 @@ H5Pset_file_image(hid_t fapl_id, void *buf_ptr, size_t buf_len)
     H5P_genplist_t *fapl;               /* Property list pointer */
     H5FD_file_image_info_t image_info;  /* File image info */
     herr_t ret_value = SUCCEED;         /* Return value */
-    
+
     FUNC_ENTER_API(FAIL)
     H5TRACE3("e", "i*xz", fapl_id, buf_ptr, buf_len);
 
     /* validate parameters */
     if(!(((buf_ptr == NULL) && (buf_len == 0)) || ((buf_ptr != NULL) && (buf_len > 0))))
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "inconsistant buf_ptr and buf_len")
-   
+
     /* Get the plist structure */
     if(NULL == (fapl = H5P_object_verify(fapl_id, H5P_FILE_ACCESS)))
         HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
-        
+
     /* Get old image info */
     if(H5P_peek(fapl, H5F_ACS_FILE_IMAGE_INFO_NAME, &image_info) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get old file image pointer")
-        
+
     /* Release previous buffer, if it exists */
     if(image_info.buffer != NULL) {
         if(image_info.callbacks.image_free) {
@@ -2508,8 +2567,8 @@ H5Pset_file_image(hid_t fapl_id, void *buf_ptr, size_t buf_len)
         } /* end if */
         else
             H5MM_xfree(image_info.buffer);
-    } /* end if */  
-    
+    } /* end if */
+
     /* Update struct */
     if(buf_ptr) {
         /* Allocate memory */
@@ -2521,15 +2580,15 @@ H5Pset_file_image(hid_t fapl_id, void *buf_ptr, size_t buf_len)
          else
             if(NULL == (image_info.buffer = H5MM_malloc(buf_len)))
                 HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate memory block")
-    
+
         /* Copy data */
         if(image_info.callbacks.image_memcpy) {
-            if(image_info.buffer != image_info.callbacks.image_memcpy(image_info.buffer, 
-                   buf_ptr, buf_len, H5FD_FILE_IMAGE_OP_PROPERTY_LIST_SET, 
+            if(image_info.buffer != image_info.callbacks.image_memcpy(image_info.buffer,
+                   buf_ptr, buf_len, H5FD_FILE_IMAGE_OP_PROPERTY_LIST_SET,
                    image_info.callbacks.udata))
-	        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTCOPY, FAIL, "image_memcpy callback failed")
+            HGOTO_ERROR(H5E_RESOURCE, H5E_CANTCOPY, FAIL, "image_memcpy callback failed")
         } /* end if */
-	else
+    else
             HDmemcpy(image_info.buffer, buf_ptr, buf_len);
     } /* end if */
     else
@@ -2545,28 +2604,28 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_file_image() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: H5Pget_file_image
  *
- * Purpose:     If the file image exists and buf_ptr_ptr is not NULL, 
- *		allocate a buffer of the correct size, copy the image into 
- *		the new buffer, and return the buffer to the caller in 
- *		*buf_ptr_ptr.  Do this using the file image callbacks
- *		if defined.  
+ * Purpose:     If the file image exists and buf_ptr_ptr is not NULL,
+ *        allocate a buffer of the correct size, copy the image into
+ *        the new buffer, and return the buffer to the caller in
+ *        *buf_ptr_ptr.  Do this using the file image callbacks
+ *        if defined.
  *
- *		NB: It is the responsibility of the caller to free the 
- *		buffer whose address is returned in *buf_ptr_ptr.  Do
- *		this using free if the file image callbacks are not 
- *		defined, or with whatever method is appropriate if 
- *		the callbacks are defined.
+ *        NB: It is the responsibility of the caller to free the
+ *        buffer whose address is returned in *buf_ptr_ptr.  Do
+ *        this using free if the file image callbacks are not
+ *        defined, or with whatever method is appropriate if
+ *        the callbacks are defined.
  *
- *              If buf_ptr_ptr is not NULL, and no image exists, set 
- *		*buf_ptr_ptr to NULL.
+ *              If buf_ptr_ptr is not NULL, and no image exists, set
+ *        *buf_ptr_ptr to NULL.
  *
- *		If buf_len_ptr is not NULL, set *buf_len_ptr equal
- *		to the length of the file image if it exists, and 
- *		to 0 if it does not.
+ *        If buf_len_ptr is not NULL, set *buf_len_ptr equal
+ *        to the length of the file image if it exists, and
+ *        to 0 if it does not.
  *
  * Return:      Non-negative on success/Negative on failure
  *
@@ -2594,7 +2653,7 @@ H5Pget_file_image(hid_t fapl_id, void **buf_ptr_ptr, size_t *buf_len_ptr)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get file image info")
 
     /* verify file image field consistancy */
-    HDassert(((image_info.buffer != NULL) && (image_info.size > 0)) || 
+    HDassert(((image_info.buffer != NULL) && (image_info.size > 0)) ||
              ((image_info.buffer == NULL) && (image_info.size == 0)));
 
     /* Set output size */
@@ -2615,15 +2674,15 @@ H5Pget_file_image(hid_t fapl_id, void **buf_ptr_ptr, size_t *buf_len_ptr)
             else
                 if(NULL == (copy_ptr = H5MM_malloc(image_info.size)))
                     HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate copy")
-    
+
             /* Copy data */
             if(image_info.callbacks.image_memcpy) {
                 if(copy_ptr != image_info.callbacks.image_memcpy(copy_ptr, image_info.buffer,
-                        image_info.size, H5FD_FILE_IMAGE_OP_PROPERTY_LIST_GET, 
+                        image_info.size, H5FD_FILE_IMAGE_OP_PROPERTY_LIST_GET,
                         image_info.callbacks.udata))
                     HGOTO_ERROR(H5E_RESOURCE, H5E_CANTCOPY, FAIL, "image_memcpy callback failed")
             } /* end if */
-	    else
+        else
                 HDmemcpy(copy_ptr, image_info.buffer, image_info.size);
         } /* end if */
 
@@ -2634,13 +2693,13 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_file_image */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: H5Pset_file_image_callbacks
  *
  * Purpose:     Sets the callbacks for file images. Some file drivers allow
  *              the use of user-defined callbacks for allocating, freeing and
- *              copying the drivers internal buffer, potentially allowing a 
+ *              copying the drivers internal buffer, potentially allowing a
  *              clever user to do optimizations such as avoiding large mallocs
  *              and memcpys or to perform detailed logging.
  *
@@ -2670,7 +2729,7 @@ H5Pset_file_image_callbacks(hid_t fapl_id, H5FD_file_image_callbacks_t *callback
         HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get old file image info")
 
     /* verify file image field consistancy */
-    HDassert(((info.buffer != NULL) && (info.size > 0)) || 
+    HDassert(((info.buffer != NULL) && (info.size > 0)) ||
              ((info.buffer == NULL) && (info.size == 0)));
 
     /* Make sure a file image hasn't already been set */
@@ -2679,7 +2738,7 @@ H5Pset_file_image_callbacks(hid_t fapl_id, H5FD_file_image_callbacks_t *callback
 
     /* verify that callbacks_ptr is not NULL */
     if(NULL == callbacks_ptr)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "NULL callbacks_ptr")
+    HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "NULL callbacks_ptr")
 
     /* Make sure udata callbacks are going to be set if udata is going to be set */
     if(callbacks_ptr->udata)
@@ -2690,7 +2749,7 @@ H5Pset_file_image_callbacks(hid_t fapl_id, H5FD_file_image_callbacks_t *callback
     if(info.callbacks.udata != NULL) {
         HDassert(info.callbacks.udata_free);
         if(info.callbacks.udata_free(info.callbacks.udata) < 0)
-	    HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "udata_free callback failed")
+        HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "udata_free callback failed")
     } /* end if */
 
     /* Update struct */
@@ -2711,13 +2770,13 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_file_image_callbacks() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: H5Pget_file_image_callbacks
  *
  * Purpose:     Sets the callbacks for file images. Some file drivers allow
  *              the use of user-defined callbacks for allocating, freeing and
- *              copying the drivers internal buffer, potentially allowing a 
+ *              copying the drivers internal buffer, potentially allowing a
  *              clever user to do optimizations such as avoiding large mallocs
  *
  * Return:      Non-negative on success/Negative on failure
@@ -2746,12 +2805,12 @@ H5Pget_file_image_callbacks(hid_t fapl_id, H5FD_file_image_callbacks_t *callback
         HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get file image info")
 
     /* verify file image field consistancy */
-    HDassert(((info.buffer != NULL) && (info.size > 0)) || 
+    HDassert(((info.buffer != NULL) && (info.size > 0)) ||
              ((info.buffer == NULL) && (info.size == 0)));
 
     /* verify that callbacks_ptr is not NULL */
     if(NULL == callbacks_ptr)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "NULL callbacks_ptr")
+    HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "NULL callbacks_ptr")
 
     /* Transfer values to parameters */
     *callbacks_ptr = info.callbacks;
@@ -2767,17 +2826,17 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_file_image_callbacks() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__file_image_info_copy
  *
  * Purpose:     Copy file image info. The buffer
- *              and udata may need to be copied, possibly using their 
+ *              and udata may need to be copied, possibly using their
  *              respective callbacks so the default copy won't work.
  *
  * Note:        This is an "in-place" copy, since this routine gets called
  *              after the top-level copy has been performed and this routine
- *		finishes the "deep" part of the copy.
+ *        finishes the "deep" part of the copy.
  *
  * Return:      Success:        Non-negative
  *              Failure:        Negative
@@ -2800,7 +2859,7 @@ H5P__file_image_info_copy(void *value)
         info = (H5FD_file_image_info_t *)value;
 
         /* verify file image field consistancy */
-        HDassert(((info->buffer != NULL) && (info->size > 0)) || 
+        HDassert(((info->buffer != NULL) && (info->size > 0)) ||
                  ((info->buffer == NULL) && (info->size == 0)));
 
         if(info->buffer && info->size > 0) {
@@ -2819,14 +2878,14 @@ H5P__file_image_info_copy(void *value)
                 if(NULL == (info->buffer = H5MM_malloc(info->size)))
                     HGOTO_ERROR(H5E_PLIST, H5E_CANTALLOC, FAIL, "unable to allocate memory block")
             } /* end else */
-            
+
             /* Copy data to new buffer */
             if(info->callbacks.image_memcpy) {
-                if(info->buffer != info->callbacks.image_memcpy(info->buffer, old_buffer, 
-			info->size, H5FD_FILE_IMAGE_OP_PROPERTY_LIST_COPY, info->callbacks.udata))
-		    HGOTO_ERROR(H5E_PLIST, H5E_CANTCOPY, FAIL, "image_memcpy callback failed")
+                if(info->buffer != info->callbacks.image_memcpy(info->buffer, old_buffer,
+            info->size, H5FD_FILE_IMAGE_OP_PROPERTY_LIST_COPY, info->callbacks.udata))
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTCOPY, FAIL, "image_memcpy callback failed")
             } /* end if */
-	    else
+        else
                 HDmemcpy(info->buffer, old_buffer, info->size);
         } /* end if */
 
@@ -2845,13 +2904,13 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__file_image_info_copy() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__file_image_info_free
  *
  * Purpose:     Free file image info.  The buffer and udata may need to be
- *		freed, possibly using their respective callbacks, so the
- *		default free won't work.
+ *        freed, possibly using their respective callbacks, so the
+ *        default free won't work.
  *
  * Return:      Success:        Non-negative
  *              Failure:        Negative
@@ -2872,16 +2931,16 @@ H5P__file_image_info_free(void *value)
         H5FD_file_image_info_t *info;        /* Image info struct */
 
         info = (H5FD_file_image_info_t *)value;
-             
+
         /* Verify file image field consistancy */
-        HDassert(((info->buffer != NULL) && (info->size > 0)) || 
+        HDassert(((info->buffer != NULL) && (info->size > 0)) ||
                  ((info->buffer == NULL) && (info->size == 0)));
 
         /* Free buffer */
-        if(info->buffer != NULL && info->size > 0) { 
+        if(info->buffer != NULL && info->size > 0) {
             if(info->callbacks.image_free) {
                 if((*info->callbacks.image_free)(info->buffer, H5FD_FILE_IMAGE_OP_PROPERTY_LIST_CLOSE, info->callbacks.udata) < 0)
-		    HGOTO_ERROR(H5E_PLIST, H5E_CANTFREE, FAIL, "image_free callback failed")
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTFREE, FAIL, "image_free callback failed")
             } /* end if */
             else
                 H5MM_xfree(info->buffer);
@@ -2900,14 +2959,14 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__file_image_info_free() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: H5P__facc_cache_image_config_cmp
  *
  * Purpose: Compare two cache image configurations.
  *
  * Return: positive if VALUE1 is greater than VALUE2, negative if VALUE2 is
- *		greater than VALUE1 and zero if VALUE1 and VALUE2 are equal.
+ *        greater than VALUE1 and zero if VALUE1 and VALUE2 are equal.
  *
  * Programmer:     John Mainzer
  *                 June 26, 2015
@@ -2943,16 +3002,16 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_cache_image_config_cmp() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__facc_cache_image_config_enc
  *
  * Purpose:        Callback routine which is called whenever the default
- *                 cache image config property in the file creation 
- *		   property list is encoded.
+ *                 cache image config property in the file creation
+ *           property list is encoded.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     John Mainzer
  *                 June 26, 2015
@@ -2989,16 +3048,16 @@ H5P__facc_cache_image_config_enc(const void *value, void **_pp, size_t *size)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P__facc_cache_image_config_enc() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__facc_cache_image_config_dec
  *
  * Purpose:        Callback routine which is called whenever the default
- *                 cache image config property in the file creation property 
- *		   list is  decoded.
+ *                 cache image config property in the file creation property
+ *           list is  decoded.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     John Mainzer
  *                 June 26, 2015
@@ -3041,7 +3100,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_cache_image_config_dec() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_file_image_info_set
  *
@@ -3074,7 +3133,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_image_info_set() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_file_image_info_get
  *
@@ -3107,13 +3166,13 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_image_info_get() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_file_image_info_del
  *
  * Purpose:     Delete callback for the file image info property, called
  *              when the property is deleted from the plist. The buffer
- *              and udata may need to be freed, possibly using their 
+ *              and udata may need to be freed, possibly using their
  *              respective callbacks so the default free won't work.
  *
  * Return:      Non-negative on success/Negative on failure
@@ -3138,12 +3197,12 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_image_info_del() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_file_image_info_copy
  *
  * Purpose:     Copy callback for the file image info property. The buffer
- *              and udata may need to be copied, possibly using their 
+ *              and udata may need to be copied, possibly using their
  *              respective callbacks so the default copy won't work.
  *
  * Return:      Non-negative on success/Negative on failure
@@ -3168,7 +3227,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_image_info_copy() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__facc_file_image_info_cmp
  *
@@ -3227,12 +3286,12 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_image_info_cmp() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P__facc_file_image_info_close
  *
  * Purpose:     Close callback for the file image info property. The buffer
- *              and udata may need to be freed, possibly using their 
+ *              and udata may need to be freed, possibly using their
  *              respective callbacks so the standard free won't work.
  *
  * Return:      Non-negative on success/Negative on failure
@@ -3257,14 +3316,14 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_file_image_info_close() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: H5P__facc_cache_config_cmp
  *
  * Purpose: Compare two cache configurations.
  *
  * Return: positive if VALUE1 is greater than VALUE2, negative if VALUE2 is
- *		greater than VALUE1 and zero if VALUE1 and VALUE2 are equal.
+ *        greater than VALUE1 and zero if VALUE1 and VALUE2 are equal.
  *
  * Programmer:     Mohamad Chaarawi
  *                 September 24, 2012
@@ -3369,7 +3428,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_cache_config_cmp() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__facc_cache_config_enc
  *
@@ -3377,8 +3436,8 @@ done:
  *                 cache config property in the file creation property list is
  *                 encoded.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     Mohamad Chaarawi
  *                 August 09, 2012
@@ -3514,7 +3573,7 @@ H5P__facc_cache_config_enc(const void *value, void **_pp, size_t *size)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P__facc_cache_config_enc() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__facc_cache_config_dec
  *
@@ -3522,8 +3581,8 @@ H5P__facc_cache_config_enc(const void *value, void **_pp, size_t *size)
  *                 cache config property in the file creation property list is
  *                 decoded.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     Mohamad Chaarawi
  *                 August 09, 2012
@@ -3649,7 +3708,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P__facc_cache_config_dec() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__facc_fclose_degree_enc
  *
@@ -3657,8 +3716,8 @@ done:
  *                 degree property in the file access property list
  *                 is encoded.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     Quincey Koziol
  *                 Wednesday, August 15, 2012
@@ -3687,7 +3746,7 @@ H5P__facc_fclose_degree_enc(const void *value, void **_pp, size_t *size)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P__facc_fclose_degree_enc() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__facc_fclose_degree_dec
  *
@@ -3695,8 +3754,8 @@ H5P__facc_fclose_degree_enc(const void *value, void **_pp, size_t *size)
  *                 degree property in the file access property list
  *                 is decoded.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     Quincey Koziol
  *                 Wednesday, August 15, 2012
@@ -3722,7 +3781,7 @@ H5P__facc_fclose_degree_dec(const void **_pp, void *_value)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P__facc_fclose_degree_dec() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__facc_multi_type_enc
  *
@@ -3730,8 +3789,8 @@ H5P__facc_fclose_degree_dec(const void **_pp, void *_value)
  *                 memory type property in the file access property list
  *                 is encoded.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     Quincey Koziol
  *                 Wednesday, August 15, 2012
@@ -3760,7 +3819,7 @@ H5P__facc_multi_type_enc(const void *value, void **_pp, size_t *size)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P__facc_multi_type_enc() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__facc_multi_type_dec
  *
@@ -3768,8 +3827,8 @@ H5P__facc_multi_type_enc(const void *value, void **_pp, size_t *size)
  *                 memory type property in the file access property list
  *                 is decoded.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     Quincey Koziol
  *                 Wednesday, August 15, 2012
@@ -3795,14 +3854,85 @@ H5P__facc_multi_type_dec(const void **_pp, void *_value)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P__facc_multi_type_dec() */
 
-
+
+/*-------------------------------------------------------------------------
+ * Function:       H5P__facc_libver_type_enc
+ *
+ * Purpose:        Callback routine which is called whenever the 'low' or
+ *                 'high' bound of library format versions property in the
+ *                 file access property list is encoded.
+ *
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
+ *
+ * Programmer
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5P__facc_libver_type_enc(const void *value, void **_pp, size_t *size)
+{
+    const H5F_libver_t *type = (const H5F_libver_t *)value; /* Create local alias for values */
+    uint8_t **pp = (uint8_t **)_pp;
+
+    FUNC_ENTER_STATIC_NOERR
+
+    /* Sanity check */
+    HDassert(type);
+    HDassert(size);
+
+    /* Encode */
+    if(NULL != *pp)
+        *(*pp)++ = (uint8_t)*type;
+
+    /* Size */
+    (*size)++;
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5P__facc_libver_type_enc() */
+
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_core_write_tracking
+ * Function:       H5P__facc_libver_type_dec
+ *
+ * Purpose:        Callback routine which is called whenever the 'low' or
+ *                 'high' bound of library format versions property in the
+ *                 file access property list is decoded.
  *
- * Purpose:	Enables/disables core VFD write tracking and page
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
+ *
+ * Programmer:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5P__facc_libver_type_dec(const void **_pp, void *_value)
+{
+    H5F_libver_t *type = (H5F_libver_t *)_value;
+    const uint8_t **pp = (const uint8_t **)_pp;
+
+    FUNC_ENTER_STATIC_NOERR
+
+    /* Sanity checks */
+    HDassert(pp);
+    HDassert(*pp);
+    HDassert(type);
+
+    /* Decode */
+    *type = (H5F_libver_t)*(*pp)++;
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5P__facc_libver_type_dec() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Pset_core_write_tracking
+ *
+ * Purpose:    Enables/disables core VFD write tracking and page
  *              aggregation size.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
  * Programmer:  Dana Robinson
  *              Tuesday, April 8, 2014
@@ -3836,14 +3966,14 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_core_write_tracking() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_core_write_tracking
+ * Function:    H5Pget_core_write_tracking
  *
- * Purpose:	Gets information about core VFD write tracking and page
+ * Purpose:    Gets information about core VFD write tracking and page
  *              aggregation size.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
  * Programmer:  Dana Robinson
  *              Tuesday, April 8, 2014
@@ -3878,21 +4008,21 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_core_write_tracking() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_metadata_read_attempts
+ * Function:    H5Pset_metadata_read_attempts
  *
- * Purpose:	Sets the # of read attempts in the file access property list
- *		when reading metadata with checksum.
- *		The # of read attempts set via this routine will only apply
- *		when opening a file with SWMR access. 
- *		The # of read attempts set via this routine does not have 
- *		any effect when opening a file with non-SWMR access; for this
- *		case, the # of read attempts will be always be 1.
- *	
- * Return:	Non-negative on success/Negative on failure
+ * Purpose:    Sets the # of read attempts in the file access property list
+ *        when reading metadata with checksum.
+ *        The # of read attempts set via this routine will only apply
+ *        when opening a file with SWMR access.
+ *        The # of read attempts set via this routine does not have
+ *        any effect when opening a file with non-SWMR access; for this
+ *        case, the # of read attempts will be always be 1.
  *
- * Programmer:	Vailin Choi; Sept 2013
+ * Return:    Non-negative on success/Negative on failure
+ *
+ * Programmer:    Vailin Choi; Sept 2013
  *
  *-------------------------------------------------------------------------
  */
@@ -3921,15 +4051,15 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Pset_metadata_read_attempts() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_metadata_read_attempts
+ * Function:    H5Pget_metadata_read_attempts
  *
- * Purpose:	Returns the # of metadata read attempts set in the file access property list. 
+ * Purpose:    Returns the # of metadata read attempts set in the file access property list.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Vailin Choi; Sept 2013
+ * Programmer:    Vailin Choi; Sept 2013
  *
  *-------------------------------------------------------------------------
  */
@@ -3949,29 +4079,29 @@ H5Pget_metadata_read_attempts(hid_t plist_id, unsigned *attempts/*out*/)
         if(NULL == (plist = H5P_object_verify(plist_id, H5P_FILE_ACCESS)))
             HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
 
-	/* Get the # of read attempts set */
+    /* Get the # of read attempts set */
         if(H5P_get(plist, H5F_ACS_METADATA_READ_ATTEMPTS_NAME, attempts) < 0)
             HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get the number of metadata read attempts")
 
-	/* If not set, return the default value */
-	if(*attempts == H5F_ACS_METADATA_READ_ATTEMPTS_DEF)	/* 0 */
-	    *attempts = H5F_METADATA_READ_ATTEMPTS;
+    /* If not set, return the default value */
+    if(*attempts == H5F_ACS_METADATA_READ_ATTEMPTS_DEF)    /* 0 */
+        *attempts = H5F_METADATA_READ_ATTEMPTS;
     } /* end if */
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_metadata_read_attempts() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_obj_flush_cb
+ * Function:    H5Pset_obj_flush_cb
  *
- * Purpose:	Sets the callback function to invoke and the user data when an
- *		object flush occurs in the file.
- *	
- * Return:	Non-negative on success/Negative on failure
+ * Purpose:    Sets the callback function to invoke and the user data when an
+ *        object flush occurs in the file.
  *
- * Programmer:	Vailin Choi; Dec 2013
+ * Return:    Non-negative on success/Negative on failure
+ *
+ * Programmer:    Vailin Choi; Dec 2013
  *
  *-------------------------------------------------------------------------
  */
@@ -4006,16 +4136,16 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Pset_obj_flush_cb() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_obj_flush_cb
+ * Function:    H5Pget_obj_flush_cb
  *
- * Purpose:	Retrieves the callback function and user data set in the
- *		property list for an object flush.
- *	
- * Return:	Non-negative on success/Negative on failure
+ * Purpose:    Retrieves the callback function and user data set in the
+ *        property list for an object flush.
  *
- * Programmer:	Vailin Choi; Dec 2013
+ * Return:    Non-negative on success/Negative on failure
+ *
+ * Programmer:    Vailin Choi; Dec 2013
  *
  *-------------------------------------------------------------------------
  */
@@ -4039,21 +4169,21 @@ H5Pget_object_flush_cb(hid_t plist_id, H5F_flush_cb_t *func, void **udata)
 
     /* Assign return value */
     if(func)
-	*func = flush_info.func;
+    *func = flush_info.func;
     if(udata)
-	*udata = flush_info.udata;
+    *udata = flush_info.udata;
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Pget_obj_flush_cb() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_mdc_log_options
+ * Function:    H5Pset_mdc_log_options
  *
- * Purpose:	Set metadata cache log options.
+ * Purpose:    Set metadata cache log options.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
  *-------------------------------------------------------------------------
  */
@@ -4099,13 +4229,13 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_mdc_log_options() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_mdc_log_options
+ * Function:    H5Pget_mdc_log_options
  *
- * Purpose:	Get metadata cache log options. 
+ * Purpose:    Get metadata cache log options.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
  *-------------------------------------------------------------------------
  */
@@ -4154,7 +4284,7 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pget_mdc_log_options() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P_facc_mdc_log_location_enc
  *
@@ -4207,7 +4337,7 @@ H5P_facc_mdc_log_location_enc(const void *value, void **_pp, size_t *size)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P_facc_mdc_log_location_enc() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P_facc_mdc_log_location_dec
  *
@@ -4261,7 +4391,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P_facc_mdc_log_location_dec() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P_facc_mdc_log_location_del
  *
@@ -4284,7 +4414,7 @@ H5P_facc_mdc_log_location_del(hid_t H5_ATTR_UNUSED prop_id, const char H5_ATTR_U
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P_facc_mdc_log_location_del() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P_facc_mdc_log_location_copy
  *
@@ -4306,7 +4436,7 @@ H5P_facc_mdc_log_location_copy(const char H5_ATTR_UNUSED *name, size_t H5_ATTR_U
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P_facc_mdc_log_location_copy() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P_facc_mdc_log_location_cmp
  *
@@ -4338,7 +4468,7 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P_facc_mdc_log_location_cmp() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5P_facc_mdc_log_location_close
  *
@@ -4361,7 +4491,7 @@ H5P_facc_mdc_log_location_close(const char H5_ATTR_UNUSED *name, size_t H5_ATTR_
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P_facc_mdc_log_location_close() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5Pset_evict_on_close
  *
@@ -4397,15 +4527,19 @@ H5Pset_evict_on_close(hid_t fapl_id, hbool_t evict_on_close)
     if(NULL == (plist = (H5P_genplist_t *)H5I_object(fapl_id)))
         HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
 
-    /* Set values */
+#ifndef H5_HAVE_PARALLEL
+    /* Set value */
     if(H5P_set(plist, H5F_ACS_EVICT_ON_CLOSE_FLAG_NAME, &evict_on_close) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set evict on close property")
+#else
+    HGOTO_ERROR(H5E_PLIST, H5E_UNSUPPORTED, FAIL, "evict on close is currently not supported in parallel HDF5")
+#endif /* H5_HAVE_PARALLEL */
 
 done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_evict_on_close() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    H5Pget_evict_on_close
  *
@@ -4449,14 +4583,14 @@ done:
 } /* end H5Pget_evict_on_close() */
 
 #ifdef H5_HAVE_PARALLEL
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__encode_coll_md_read_flag_t
  *
  * Purpose:        Generic encoding callback routine for 'coll_md_read_flag' properties.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     Mohamad Chaarawi
  *                 Sunday, June 21, 2015
@@ -4487,14 +4621,14 @@ H5P__encode_coll_md_read_flag_t(const void *value, void **_pp, size_t *size)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P__encode_coll_md_read_flag_t() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:       H5P__decode_coll_md_read_flag_t
  *
  * Purpose:        Generic decoding callback routine for 'coll_md_read_flag' properties.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     Mohamad Chaarawi
  *                 Sunday, June 21, 2015
@@ -4521,24 +4655,24 @@ H5P__decode_coll_md_read_flag_t(const void **_pp, void *_value)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5P__decode_coll_md_read_flag_t() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_all_coll_metadata_ops
+ * Function:    H5Pset_all_coll_metadata_ops
  *
- * Purpose:	Tell the library whether the metadata read operations will
- *		be done collectively (1) or not (0). Default is independent.
- *		With collective mode, the library will optimize access to
- *		metadata operations on the file.
+ * Purpose:    Tell the library whether the metadata read operations will
+ *        be done collectively (1) or not (0). Default is independent.
+ *        With collective mode, the library will optimize access to
+ *        metadata operations on the file.
  *
- * Note:	This routine accepts file access property lists, link
- *		access property lists, attribute access property lists,
- *		dataset access property lists, group access property lists,
- *		named datatype access property lists,
- *		and dataset transfer property lists.
+ * Note:    This routine accepts file access property lists, link
+ *        access property lists, attribute access property lists,
+ *        dataset access property lists, group access property lists,
+ *        named datatype access property lists,
+ *        and dataset transfer property lists.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Mohamad Chaarawi
+ * Programmer:    Mohamad Chaarawi
  *              Sunday, June 21, 2015
  *
  *-------------------------------------------------------------------------
@@ -4580,21 +4714,21 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_all_coll_metadata_ops() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_all_coll_metadata_ops
+ * Function:    H5Pget_all_coll_metadata_ops
  *
- * Purpose:	Gets information about collective metadata read mode.
+ * Purpose:    Gets information about collective metadata read mode.
  *
- * Note:	This routine accepts file access property lists, link
- *		access property lists, attribute access property lists,
- *		dataset access property lists, group access property lists,
- *		named datatype access property lists,
- *		and dataset transfer property lists.
+ * Note:    This routine accepts file access property lists, link
+ *        access property lists, attribute access property lists,
+ *        dataset access property lists, group access property lists,
+ *        named datatype access property lists,
+ *        and dataset transfer property lists.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Mohamad Chaarawi
+ * Programmer:    Mohamad Chaarawi
  *              Sunday, June 21, 2015
  *
  *-------------------------------------------------------------------------
@@ -4638,16 +4772,16 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* H5Pget_all_coll_metadata_ops */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_coll_metadata_write
+ * Function:    H5Pset_coll_metadata_write
  *
- * Purpose:	Tell the library whether the metadata write operations will
- *		be done collectively (1) or not (0). Default is collective.
+ * Purpose:    Tell the library whether the metadata write operations will
+ *        be done collectively (1) or not (0). Default is collective.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Mohamad Chaarawi
+ * Programmer:    Mohamad Chaarawi
  *              Sunday, June 21, 2015
  *
  *-------------------------------------------------------------------------
@@ -4677,15 +4811,15 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_coll_metadata_write() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_coll_metadata_write
+ * Function:    H5Pget_coll_metadata_write
  *
- * Purpose:	Gets information about collective metadata write mode.
+ * Purpose:    Gets information about collective metadata write mode.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Mohamad Chaarawi
+ * Programmer:    Mohamad Chaarawi
  *              Sunday, June 21, 2015
  *
  *-------------------------------------------------------------------------
@@ -4715,17 +4849,17 @@ done:
 } /* end H5Pget_coll_metadata_write() */
 #endif /* H5_HAVE_PARALLEL */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_page_buffer_size
+ * Function:    H5Pset_page_buffer_size
  *
  * Purpose:     Set the maximum page buffering size. This has to be a
  *              multiple of the page allocation size which must be enabled;
  *              otherwise file create/open will fail.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Mohamad Chaarawi
+ * Programmer:    Mohamad Chaarawi
  *              June 2015
  *
  *-------------------------------------------------------------------------
@@ -4763,15 +4897,15 @@ done:
     FUNC_LEAVE_API(ret_value)
 } /* end H5Pset_page_buffer_size() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_page_buffer_size
+ * Function:    H5Pget_page_buffer_size
  *
- * Purpose:	Retrieves the maximum page buffer size.
+ * Purpose:    Retrieves the maximum page buffer size.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Mohamad Chaarawi
+ * Programmer:    Mohamad Chaarawi
  *              June 2015
  *
  *-------------------------------------------------------------------------
diff --git a/src/H5Pfcpl.c b/src/H5Pfcpl.c
index c778801..6b0d2c0 100644
--- a/src/H5Pfcpl.c
+++ b/src/H5Pfcpl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -1474,6 +1472,9 @@ H5Pset_file_space_page_size(hid_t plist_id, hsize_t fsp_size)
     if(fsp_size < H5F_FILE_SPACE_PAGE_SIZE_MIN)
         HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "cannot set file space page size to less than 512")
 
+    if(fsp_size > H5F_FILE_SPACE_PAGE_SIZE_MAX)
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "cannot set file space page size to more than 1GB")
+
     /* Set the value*/
     if(H5P_set(plist, H5F_CRT_FILE_SPACE_PAGE_SIZE_NAME, &fsp_size) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't set file space page size")
diff --git a/src/H5Pfmpl.c b/src/H5Pfmpl.c
index de9fa3b..e858a79 100644
--- a/src/H5Pfmpl.c
+++ b/src/H5Pfmpl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Pgcpl.c b/src/H5Pgcpl.c
index f028f7a..6f1fab1 100644
--- a/src/H5Pgcpl.c
+++ b/src/H5Pgcpl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Pint.c b/src/H5Pint.c
index 8e9a9bc..0e78463 100644
--- a/src/H5Pint.c
+++ b/src/H5Pint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
@@ -275,16 +273,15 @@ const H5P_libclass_t H5P_CLS_TACC[1] = {{
 
 
 /* Library property list classes defined in other code modules */
+/* (And not present in src/H5Pprivate.h) */
 H5_DLLVAR const H5P_libclass_t H5P_CLS_OCRT[1];         /* Object creation */
 H5_DLLVAR const H5P_libclass_t H5P_CLS_STRCRT[1];       /* String create */
 H5_DLLVAR const H5P_libclass_t H5P_CLS_GCRT[1];         /* Group create */
-H5_DLLVAR const H5P_libclass_t H5P_CLS_OCPY[1];         /* Object copy */
 H5_DLLVAR const H5P_libclass_t H5P_CLS_FCRT[1];         /* File creation */
 H5_DLLVAR const H5P_libclass_t H5P_CLS_DCRT[1];         /* Dataset creation */
 H5_DLLVAR const H5P_libclass_t H5P_CLS_DXFR[1];         /* Data transfer */
 H5_DLLVAR const H5P_libclass_t H5P_CLS_FMNT[1];         /* File mount */
 H5_DLLVAR const H5P_libclass_t H5P_CLS_ACRT[1];         /* Attribute creation */
-H5_DLLVAR const H5P_libclass_t H5P_CLS_LCRT[1];         /* Link creation */
 
 
 /*****************************/
@@ -2860,6 +2857,7 @@ H5P__set_plist_cb(H5P_genplist_t *plist, const char *name, H5P_genprop_t *prop,
 {
     H5P_prop_set_ud_t *udata = (H5P_prop_set_ud_t *)_udata;    /* User data for callback */
     void *tmp_value = NULL;     /* Temporary value for property */
+    const void *prp_value = NULL;	/* Property value */
     herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_STATIC
@@ -2883,10 +2881,13 @@ H5P__set_plist_cb(H5P_genplist_t *plist, const char *name, H5P_genprop_t *prop,
         /* Call user's callback */
         if((*(prop->set))(plist->plist_id, name, prop->size, tmp_value) < 0)
             HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "can't set property value")
+
+	/* Set the pointer for copying */
+	prp_value = tmp_value;
     } /* end if */
     /* No 'set' callback, just copy value */
     else
-        tmp_value = (void *)udata->value;       /* Casting away const OK -QAK */
+        prp_value = udata->value;
 
     /* Free any previous value for the property */
     if(NULL != prop->del) {
@@ -2896,11 +2897,11 @@ H5P__set_plist_cb(H5P_genplist_t *plist, const char *name, H5P_genprop_t *prop,
     } /* end if */
 
     /* Copy new [possibly unchanged] value into property value */
-    HDmemcpy(prop->value, tmp_value, prop->size);
+    HDmemcpy(prop->value, prp_value, prop->size);
 
 done:
     /* Free the temporary value buffer */
-    if(tmp_value != NULL && tmp_value != udata->value)
+    if(tmp_value != NULL)
         H5MM_xfree(tmp_value);
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2935,6 +2936,7 @@ H5P__set_pclass_cb(H5P_genplist_t *plist, const char *name, H5P_genprop_t *prop,
     H5P_prop_set_ud_t *udata = (H5P_prop_set_ud_t *)_udata;    /* User data for callback */
     H5P_genprop_t *pcopy = NULL;        /* Copy of property to insert into skip list */
     void *tmp_value = NULL;             /* Temporary value for property */
+    const void *prp_value = NULL;	/* Property value */
     herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_STATIC
@@ -2959,16 +2961,19 @@ H5P__set_pclass_cb(H5P_genplist_t *plist, const char *name, H5P_genprop_t *prop,
         /* Call user's callback */
         if((*(prop->set))(plist->plist_id, name, prop->size, tmp_value) < 0)
             HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "can't set property value")
+
+	/* Set the pointer for copying */
+	prp_value = tmp_value;
     } /* end if */
     /* No 'set' callback, just copy value */
     else
-        tmp_value = (void *)udata->value;       /* Casting away const OK -QAK */
+        prp_value = udata->value;
 
     /* Make a copy of the class's property */
     if(NULL == (pcopy = H5P_dup_prop(prop, H5P_PROP_WITHIN_LIST)))
         HGOTO_ERROR(H5E_PLIST, H5E_CANTCOPY, FAIL, "Can't copy property")
 
-    HDmemcpy(pcopy->value, tmp_value, pcopy->size);
+    HDmemcpy(pcopy->value, prp_value, pcopy->size);
 
     /* Insert the changed property into the property list */
     if(H5P_add_prop(plist->props, pcopy) < 0)
@@ -2976,7 +2981,7 @@ H5P__set_pclass_cb(H5P_genplist_t *plist, const char *name, H5P_genprop_t *prop,
 
 done:
     /* Free the temporary value buffer */
-    if(tmp_value != NULL && tmp_value != udata->value)
+    if(tmp_value != NULL)
         H5MM_xfree(tmp_value);
 
     /* Cleanup on failure */
@@ -5437,90 +5442,30 @@ H5P_get_class(const H5P_genplist_t *plist)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5P_verify_apl_and_dxpl
+ * Function:	H5P_get_default
  *
- * Purpose:	Validate access property list and/or switch from generic
- *		property list to default of correct type.
+ * Purpose:	Get the default property list ID, for a property class.
  *
- *		Also, if using internal DXPL and collective flag is set,
- *		switch to internal collective DXPL.
- *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Success:        Non-negative ID of property list.
+ *              Failure:        negative.
  *
- * Programmer:	Mohamad Chaarawi
- *              Sunday, June 21, 2015
+ * Programmer:	Quincey Koziol <koziol@lbl.gov>
+ *		December 29, 2017
  *
  *-------------------------------------------------------------------------
  */
-herr_t 
-H5P_verify_apl_and_dxpl(hid_t *acspl_id, const H5P_libclass_t *libclass, hid_t *dxpl_id, 
-                        hid_t
-#ifndef H5_HAVE_PARALLEL
-                        H5_ATTR_UNUSED
-#endif /* H5_HAVE_PARALLEL */
-                        loc_id, hbool_t
-#ifndef H5_HAVE_PARALLEL
-                        H5_ATTR_UNUSED
-#endif /* H5_HAVE_PARALLEL */
-                        is_collective)
+hid_t
+H5P_get_default(const H5P_libclass_t *libclass)
 {
-    herr_t      ret_value = SUCCEED;    /* Return value */
+    hid_t ret_value = H5I_INVALID_HID;  /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_NOAPI(H5I_INVALID_HID)
 
-    /* Sanity check */
-    HDassert(acspl_id);
     HDassert(libclass);
-    HDassert(dxpl_id);
 
-#ifdef H5_HAVE_PARALLEL
-    /* If parallel is enabled and the file driver used in the MPI-IO
-    VFD, issue an MPI barrier for easier debugging if the API function
-    calling this is supposed to be called collectively. Note that this
-    happens only when the environment variable H5_COLL_BARRIER is set
-    to non 0. */
-    if(is_collective && H5_coll_api_sanity_check_g) {
-        MPI_Comm mpi_comm; /* file communicator */
-
-        /* retrieve the MPI communicator from the loc_id or the fapl_id */
-        if(H5F_mpi_retrieve_comm(loc_id, *acspl_id, &mpi_comm) < 0)
-            HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get MPI communicator")
-
-        /* issue the barrier */
-        if(mpi_comm != MPI_COMM_NULL)
-            MPI_Barrier(mpi_comm);
-    }
-#endif /* H5_HAVE_PARALLEL */
-
-    /* Set access plist to the default property list of the appropriate class if it's the generic default */
-    if(H5P_DEFAULT == *acspl_id)
-        *acspl_id = *libclass->def_plist_id;
-    else {
-#ifdef H5_HAVE_PARALLEL
-        H5P_coll_md_read_flag_t md_coll_read;      /* Collective metadata read flag */
-        H5P_genplist_t *plist;          /* Property list pointer */
-#endif /* H5_HAVE_PARALLEL */
-
-        /* Sanity check the access property list class */
-        if(TRUE != H5P_isa_class(*acspl_id, *libclass->class_id))
-            HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "not the required access property list")
-
-#ifdef H5_HAVE_PARALLEL
-        /* Get the plist structure for the access property list */
-        if(NULL == (plist = (H5P_genplist_t *)H5I_object(*acspl_id)))
-            HGOTO_ERROR(H5E_PLIST, H5E_BADATOM, FAIL, "can't find object for ID")
-
-        /* Get the collective metadata read flag */
-        if(H5P_peek(plist, H5_COLL_MD_READ_FLAG_NAME, &md_coll_read) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get core collective metadata read flag")
-
-        /* If collective metadata read requested and using internal DXPL, switch to internal collective DXPL */
-        if(H5P_USER_TRUE == md_coll_read)
-            *dxpl_id = H5AC_coll_read_dxpl_id;
-#endif /* H5_HAVE_PARALLEL */
-    } /* end else */
+    ret_value = *libclass->def_plist_id;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5P_verify_apl_and_dxpl() */
+} /* end H5P_get_default() */
 
diff --git a/src/H5Plapl.c b/src/H5Plapl.c
index a0ec7f1..18b81ac 100644
--- a/src/H5Plapl.c
+++ b/src/H5Plapl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Plcpl.c b/src/H5Plcpl.c
index f6e7793..6508a82 100644
--- a/src/H5Plcpl.c
+++ b/src/H5Plcpl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Pmodule.h b/src/H5Pmodule.h
index ddf7c0f..d5c471a 100644
--- a/src/H5Pmodule.h
+++ b/src/H5Pmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Pocpl.c b/src/H5Pocpl.c
index 27044d5..be41e32 100644
--- a/src/H5Pocpl.c
+++ b/src/H5Pocpl.c
@@ -5,21 +5,19 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
  *
- * Created:		H5Pocpl.c
- *			Nov 28 2006
- *			Quincey Koziol <koziol@hdfgroup.org>
+ * Created:   H5Pocpl.c
+ *            Nov 28 2006
+ *            Quincey Koziol <koziol@hdfgroup.org>
  *
- * Purpose:		Object creation property list class routines
+ * Purpose:   Object creation property list class routines
  *
  *-------------------------------------------------------------------------
  */
@@ -28,21 +26,21 @@
 /* Module Setup */
 /****************/
 
-#define H5O_FRIEND		/*suppress error about including H5Opkg	  */
+#define H5O_FRIEND              /*suppress error about including H5Opkg      */
 #include "H5Pmodule.h"          /* This source code file is part of the H5P module */
 
 
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Opkg.h"             /* Object headers			*/
-#include "H5Ppkg.h"		/* Property lists		  	*/
-#include "H5PLprivate.h"	/* Dynamic plugin			*/
-#include "H5Zprivate.h"	        /* Filter pipeline			*/
+#include "H5private.h"         /* Generic Functions */
+#include "H5Eprivate.h"        /* Error handling    */
+#include "H5Iprivate.h"        /* IDs               */
+#include "H5MMprivate.h"       /* Memory management */
+#include "H5Opkg.h"            /* Object headers    */
+#include "H5Ppkg.h"            /* Property lists    */
+#include "H5PLprivate.h"       /* Dynamic plugin    */
+#include "H5Zprivate.h"        /* Filter pipeline   */
 
 
 /****************/
@@ -102,7 +100,7 @@ static int H5P__ocrt_pipeline_cmp(const void *value1, const void *value2, size_t
 static herr_t H5P__ocrt_pipeline_close(const char *name, size_t size, void *value);
 
 /* Local routines */
-static herr_t H5P__set_filter(H5P_genplist_t *plist, H5Z_filter_t filter, 
+static herr_t H5P__set_filter(H5P_genplist_t *plist, H5Z_filter_t filter,
     unsigned int flags, size_t cd_nelmts, const unsigned int cd_values[/*cd_nelmts*/]);
 
 /*********************/
@@ -111,21 +109,21 @@ static herr_t H5P__set_filter(H5P_genplist_t *plist, H5Z_filter_t filter,
 
 /* Object creation property list class library initialization object */
 const H5P_libclass_t H5P_CLS_OCRT[1] = {{
-    "object create",		/* Class name for debugging     */
-    H5P_TYPE_OBJECT_CREATE,     /* Class type                   */
-
-    &H5P_CLS_ROOT_g,		/* Parent class                 */
-    &H5P_CLS_OBJECT_CREATE_g,	/* Pointer to class             */
-    &H5P_CLS_OBJECT_CREATE_ID_g,	/* Pointer to class ID          */
-    NULL,			/* Pointer to default property list ID */
-    H5P__ocrt_reg_prop,		/* Default property registration routine */
-
-    NULL,		        /* Class creation callback      */
-    NULL,		        /* Class creation callback info */
-    NULL,			/* Class copy callback          */
-    NULL,		        /* Class copy callback info     */
-    NULL,			/* Class close callback         */
-    NULL 		        /* Class close callback info    */
+    "object create",                /* Class name for debugging     */
+    H5P_TYPE_OBJECT_CREATE,         /* Class type                   */
+
+    &H5P_CLS_ROOT_g,                /* Parent class                 */
+    &H5P_CLS_OBJECT_CREATE_g,       /* Pointer to class             */
+    &H5P_CLS_OBJECT_CREATE_ID_g,    /* Pointer to class ID          */
+    NULL,                           /* Pointer to default property list ID   */
+    H5P__ocrt_reg_prop,             /* Default property registration routine */
+
+    NULL,                           /* Class creation callback      */
+    NULL,                           /* Class creation callback info */
+    NULL,                           /* Class copy callback          */
+    NULL,                           /* Class copy callback info     */
+    NULL,                           /* Class close callback         */
+    NULL                            /* Class close callback info    */
 }};
 
 
@@ -167,25 +165,25 @@ H5P__ocrt_reg_prop(H5P_genclass_t *pclass)
     FUNC_ENTER_STATIC
 
     /* Register max. compact attribute storage property */
-    if(H5P_register_real(pclass, H5O_CRT_ATTR_MAX_COMPACT_NAME, H5O_CRT_ATTR_MAX_COMPACT_SIZE, &H5O_def_attr_max_compact_g, 
+    if(H5P_register_real(pclass, H5O_CRT_ATTR_MAX_COMPACT_NAME, H5O_CRT_ATTR_MAX_COMPACT_SIZE, &H5O_def_attr_max_compact_g,
             NULL, NULL, NULL, H5O_CRT_ATTR_MAX_COMPACT_ENC, H5O_CRT_ATTR_MAX_COMPACT_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register min. dense attribute storage property */
-    if(H5P_register_real(pclass, H5O_CRT_ATTR_MIN_DENSE_NAME, H5O_CRT_ATTR_MIN_DENSE_SIZE, &H5O_def_attr_min_dense_g, 
+    if(H5P_register_real(pclass, H5O_CRT_ATTR_MIN_DENSE_NAME, H5O_CRT_ATTR_MIN_DENSE_SIZE, &H5O_def_attr_min_dense_g,
             NULL, NULL, NULL, H5O_CRT_ATTR_MIN_DENSE_ENC, H5O_CRT_ATTR_MIN_DENSE_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register object header flags property */
-    if(H5P_register_real(pclass, H5O_CRT_OHDR_FLAGS_NAME, H5O_CRT_OHDR_FLAGS_SIZE, &H5O_def_ohdr_flags_g, 
+    if(H5P_register_real(pclass, H5O_CRT_OHDR_FLAGS_NAME, H5O_CRT_OHDR_FLAGS_SIZE, &H5O_def_ohdr_flags_g,
             NULL, NULL, NULL, H5O_CRT_OHDR_FLAGS_ENC, H5O_CRT_OHDR_FLAGS_DEC,
             NULL, NULL, NULL, NULL) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
 
     /* Register the pipeline property */
-    if(H5P_register_real(pclass, H5O_CRT_PIPELINE_NAME, H5O_CRT_PIPELINE_SIZE, &H5O_def_pline_g, 
+    if(H5P_register_real(pclass, H5O_CRT_PIPELINE_NAME, H5O_CRT_PIPELINE_SIZE, &H5O_def_pline_g,
             NULL, H5O_CRT_PIPELINE_SET, H5O_CRT_PIPELINE_GET, H5O_CRT_PIPELINE_ENC, H5O_CRT_PIPELINE_DEC,
             H5O_CRT_PIPELINE_DEL, H5O_CRT_PIPELINE_COPY, H5O_CRT_PIPELINE_CMP, H5O_CRT_PIPELINE_CLOSE) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
@@ -196,9 +194,9 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_attr_phase_change
+ * Function:    H5Pset_attr_phase_change
  *
- * Purpose:	Sets the cutoff values for indexes storing attributes
+ * Purpose:    Sets the cutoff values for indexes storing attributes
  *              in object headers for this file.  If more than max_compact
  *              attributes are in an object header, the attributes will be
  *              moved to a heap and indexed with a B-tree.
@@ -210,10 +208,10 @@ done:
  *              never be stored in the object header but will be always be
  *              stored in a heap.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
- *		Tuesday, November 28, 2006
+ * Programmer:    Quincey Koziol
+ *        Tuesday, November 28, 2006
  *
  *-------------------------------------------------------------------------
  */
@@ -250,14 +248,14 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_attr_phase_change
+ * Function:    H5Pget_attr_phase_change
  *
- * Purpose:	Gets the phase change values for attribute storage
+ * Purpose:    Gets the phase change values for attribute storage
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
- *		Tuesday, November 28, 2006
+ * Programmer:    Quincey Koziol
+ *        Tuesday, November 28, 2006
  *
  *-------------------------------------------------------------------------
  */
@@ -488,37 +486,37 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5P_modify_filter
- *
- * Purpose:	Modifies the specified FILTER in the
- *		transient or permanent output filter pipeline
- *		depending on whether PLIST is a dataset creation or dataset
- *		transfer property list.  The FLAGS argument specifies certain
- *		general properties of the filter and is documented below.
- *		The CD_VALUES is an array of CD_NELMTS integers which are
- *		auxiliary data for the filter.  The integer vlues will be
- *		stored in the dataset object header as part of the filter
- *		information.
- *
- * 		The FLAGS argument is a bit vector of the following fields:
- *
- * 		H5Z_FLAG_OPTIONAL(0x0001)
- *		If this bit is set then the filter is optional.  If the
- *		filter fails during an H5Dwrite() operation then the filter
- *		is just excluded from the pipeline for the chunk for which it
- *		failed; the filter will not participate in the pipeline
- *		during an H5Dread() of the chunk.  If this bit is clear and
- *		the filter fails then the entire I/O operation fails.
+ * Function:    H5P_modify_filter
+ *
+ * Purpose:    Modifies the specified FILTER in the
+ *        transient or permanent output filter pipeline
+ *        depending on whether PLIST is a dataset creation or dataset
+ *        transfer property list.  The FLAGS argument specifies certain
+ *        general properties of the filter and is documented below.
+ *        The CD_VALUES is an array of CD_NELMTS integers which are
+ *        auxiliary data for the filter.  The integer vlues will be
+ *        stored in the dataset object header as part of the filter
+ *        information.
+ *
+ *         The FLAGS argument is a bit vector of the following fields:
+ *
+ *         H5Z_FLAG_OPTIONAL(0x0001)
+ *        If this bit is set then the filter is optional.  If the
+ *        filter fails during an H5Dwrite() operation then the filter
+ *        is just excluded from the pipeline for the chunk for which it
+ *        failed; the filter will not participate in the pipeline
+ *        during an H5Dread() of the chunk.  If this bit is clear and
+ *        the filter fails then the entire I/O operation fails.
  *      If this bit is set but encoding is disabled for a filter,
  *      attempting to write will generate an error.
  *
- * Note:	This function currently supports only the permanent filter
- *		pipeline.  That is, PLIST_ID must be a dataset creation
- *		property list.
+ * Note:    This function currently supports only the permanent filter
+ *        pipeline.  That is, PLIST_ID must be a dataset creation
+ *        property list.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Wednesday, October 17, 2007
  *
  *-------------------------------------------------------------------------
@@ -625,33 +623,33 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pset_filter
- *
- * Purpose:	Adds the specified FILTER and corresponding properties to the
- *		end of the data or link output filter pipeline
- *		depending on whether PLIST is a dataset creation or group
- *		creation property list.  The FLAGS argument specifies certain
- *		general properties of the filter and is documented below.
- *		The CD_VALUES is an array of CD_NELMTS integers which are
- *		auxiliary data for the filter.  The integer vlues will be
- *		stored in the dataset object header as part of the filter
- *		information.
- *
- * 		The FLAGS argument is a bit vector of the following fields:
- *
- * 		H5Z_FLAG_OPTIONAL(0x0001)
- *		If this bit is set then the filter is optional.  If the
- *		filter fails during an H5Dwrite() operation then the filter
- *		is just excluded from the pipeline for the chunk for which it
- *		failed; the filter will not participate in the pipeline
- *		during an H5Dread() of the chunk.  If this bit is clear and
- *		the filter fails then the entire I/O operation fails.
+ * Function:    H5Pset_filter
+ *
+ * Purpose:    Adds the specified FILTER and corresponding properties to the
+ *        end of the data or link output filter pipeline
+ *        depending on whether PLIST is a dataset creation or group
+ *        creation property list.  The FLAGS argument specifies certain
+ *        general properties of the filter and is documented below.
+ *        The CD_VALUES is an array of CD_NELMTS integers which are
+ *        auxiliary data for the filter.  The integer vlues will be
+ *        stored in the dataset object header as part of the filter
+ *        information.
+ *
+ *         The FLAGS argument is a bit vector of the following fields:
+ *
+ *         H5Z_FLAG_OPTIONAL(0x0001)
+ *        If this bit is set then the filter is optional.  If the
+ *        filter fails during an H5Dwrite() operation then the filter
+ *        is just excluded from the pipeline for the chunk for which it
+ *        failed; the filter will not participate in the pipeline
+ *        during an H5Dread() of the chunk.  If this bit is clear and
+ *        the filter fails then the entire I/O operation fails.
  *      If this bit is set but encoding is disabled for a filter,
  *      attempting to write will generate an error.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Wednesday, April 15, 1998
  *
  * Modifications:
@@ -670,7 +668,7 @@ done:
  */
 herr_t
 H5Pset_filter(hid_t plist_id, H5Z_filter_t filter, unsigned int flags,
-	       size_t cd_nelmts, const unsigned int cd_values[/*cd_nelmts*/])
+        size_t cd_nelmts, const unsigned int cd_values[/*cd_nelmts*/])
 {
     H5P_genplist_t  *plist;             /* Property list */
     herr_t          ret_value=SUCCEED;  /* return value */
@@ -700,43 +698,43 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5P__set_filter
- *
- * Purpose:	Adds the specified FILTER and corresponding properties to the
- *		end of the data or link output filter pipeline
- *		depending on whether PLIST is a dataset creation or group
- *		creation property list.  The FLAGS argument specifies certain
- *		general properties of the filter and is documented below.
- *		The CD_VALUES is an array of CD_NELMTS integers which are
- *		auxiliary data for the filter.  The integer vlues will be
- *		stored in the dataset object header as part of the filter
- *		information.
- *
- * 		The FLAGS argument is a bit vector of the following fields:
- *
- * 		H5Z_FLAG_OPTIONAL(0x0001)
- *		If this bit is set then the filter is optional.  If the
- *		filter fails during an H5Dwrite() operation then the filter
- *		is just excluded from the pipeline for the chunk for which it
- *		failed; the filter will not participate in the pipeline
- *		during an H5Dread() of the chunk.  If this bit is clear and
- *		the filter fails then the entire I/O operation fails.
- *		If this bit is set but encoding is disabled for a filter,
- *		attempting to write will generate an error.
- *
- *              If the filter is not registered, this function tries to load 
+ * Function:    H5P__set_filter
+ *
+ * Purpose:    Adds the specified FILTER and corresponding properties to the
+ *        end of the data or link output filter pipeline
+ *        depending on whether PLIST is a dataset creation or group
+ *        creation property list.  The FLAGS argument specifies certain
+ *        general properties of the filter and is documented below.
+ *        The CD_VALUES is an array of CD_NELMTS integers which are
+ *        auxiliary data for the filter.  The integer vlues will be
+ *        stored in the dataset object header as part of the filter
+ *        information.
+ *
+ *         The FLAGS argument is a bit vector of the following fields:
+ *
+ *         H5Z_FLAG_OPTIONAL(0x0001)
+ *        If this bit is set then the filter is optional.  If the
+ *        filter fails during an H5Dwrite() operation then the filter
+ *        is just excluded from the pipeline for the chunk for which it
+ *        failed; the filter will not participate in the pipeline
+ *        during an H5Dread() of the chunk.  If this bit is clear and
+ *        the filter fails then the entire I/O operation fails.
+ *        If this bit is set but encoding is disabled for a filter,
+ *        attempting to write will generate an error.
+ *
+ *              If the filter is not registered, this function tries to load
  *              it dynamically during run time.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Wednesday, April 15, 1998
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 H5P__set_filter(H5P_genplist_t *plist, H5Z_filter_t filter, unsigned int flags,
-	       size_t cd_nelmts, const unsigned int cd_values[/*cd_nelmts*/])
+        size_t cd_nelmts, const unsigned int cd_values[/*cd_nelmts*/])
 {
     H5O_pline_t     pline;                  /* Filter pipeline */
     htri_t          filter_avail;           /* Filter availability */
@@ -748,16 +746,6 @@ H5P__set_filter(H5P_genplist_t *plist, H5Z_filter_t filter, unsigned int flags,
     if((filter_avail = H5Z_filter_avail(filter)) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't check filter availability")
 
-    /* If filter is not available, try to dynamically load it */
-    if(!filter_avail) {
-        const H5Z_class2_t *filter_info;
-
-        if(NULL == (filter_info = (const H5Z_class2_t *)H5PL_load(H5PL_TYPE_FILTER, (int)filter)))
-            HGOTO_ERROR(H5E_PLINE, H5E_CANTLOAD, FAIL, "failed to load dynamically loaded plugin")
-        if(H5Z_register(filter_info) < 0)
-	    HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register filter")
-    } /* end if */
-
     /* Get the pipeline property to append to */
     if(H5P_peek(plist, H5O_CRT_PIPELINE_NAME, &pline) < 0)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get pipeline")
@@ -776,21 +764,21 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_nfilters
+ * Function:    H5Pget_nfilters
  *
- * Purpose:	Returns the number of filters in the data or link
- *		pipeline depending on whether PLIST_ID is a dataset creation
- *		or group creation property list.  In each pipeline the
- *		filters are numbered from zero through N-1 where N is the
- *		value returned by this function.  During output to the file
- *		the filters of a pipeline are applied in increasing order
- *		(the inverse is true for input).
+ * Purpose:    Returns the number of filters in the data or link
+ *        pipeline depending on whether PLIST_ID is a dataset creation
+ *        or group creation property list.  In each pipeline the
+ *        filters are numbered from zero through N-1 where N is the
+ *        value returned by this function.  During output to the file
+ *        the filters of a pipeline are applied in increasing order
+ *        (the inverse is true for input).
  *
- * Return:	Success:	Number of filters or zero if there are none.
+ * Return:    Success:    Number of filters or zero if there are none.
  *
- *		Failure:	Negative
+ *        Failure:    Negative
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, August  4, 1998
  *
  * Modifications:
@@ -829,25 +817,25 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_filter2
- *
- * Purpose:	This is the query counterpart of H5Pset_filter() and returns
- *		information about a particular filter number in a permanent
- *		or transient pipeline depending on whether PLIST_ID is a
- *		dataset creation or transfer property list.  On input,
- *		CD_NELMTS indicates the number of entries in the CD_VALUES
- *		array allocated by the caller while on exit it contains the
- *		number of values defined by the filter.  FILTER_CONFIG is a bit
+ * Function:    H5Pget_filter2
+ *
+ * Purpose:    This is the query counterpart of H5Pset_filter() and returns
+ *        information about a particular filter number in a permanent
+ *        or transient pipeline depending on whether PLIST_ID is a
+ *        dataset creation or transfer property list.  On input,
+ *        CD_NELMTS indicates the number of entries in the CD_VALUES
+ *        array allocated by the caller while on exit it contains the
+ *        number of values defined by the filter.  FILTER_CONFIG is a bit
  *      field contaning encode/decode flags from H5Zpublic.h.  The IDX
  *      should be a value between zero and N-1 as described for
  *      H5Pget_nfilters() and the function will return failure if the
  *      filter number is out of range.
  *
- * Return:	Success:	Filter identification number.
+ * Return:    Success:    Filter identification number.
  *
- *		Failure:	H5Z_FILTER_ERROR (Negative)
+ *        Failure:    H5Z_FILTER_ERROR (Negative)
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Wednesday, April 15, 1998
  *
  * Modifications:
@@ -861,8 +849,8 @@ done:
  */
 H5Z_filter_t
 H5Pget_filter2(hid_t plist_id, unsigned idx, unsigned int *flags/*out*/,
-	       size_t *cd_nelmts/*in_out*/, unsigned cd_values[]/*out*/,
-	       size_t namelen, char name[]/*out*/,
+        size_t *cd_nelmts/*in_out*/, unsigned cd_values[]/*out*/,
+        size_t namelen, char name[]/*out*/,
                unsigned *filter_config /*out*/)
 {
     H5P_genplist_t  *plist;             /* Property list */
@@ -923,23 +911,23 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5P_get_filter_by_id
+ * Function:    H5P_get_filter_by_id
  *
- * Purpose:	This is an additional query counterpart of H5Pset_filter() and
+ * Purpose:    This is an additional query counterpart of H5Pset_filter() and
  *              returns information about a particular filter in a permanent
- *		or transient pipeline depending on whether PLIST_ID is a
- *		dataset creation or transfer property list.  On input,
- *		CD_NELMTS indicates the number of entries in the CD_VALUES
- *		array allocated by the caller while on exit it contains the
- *		number of values defined by the filter.  FILTER_CONFIG is a bit
+ *        or transient pipeline depending on whether PLIST_ID is a
+ *        dataset creation or transfer property list.  On input,
+ *        CD_NELMTS indicates the number of entries in the CD_VALUES
+ *        array allocated by the caller while on exit it contains the
+ *        number of values defined by the filter.  FILTER_CONFIG is a bit
  *      field contaning encode/decode flags from H5Zpublic.h.  The ID
  *      should be the filter ID to retrieve the parameters for.  If the
  *      filter is not set for the property list, an error will be returned.
  *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
+ * Return:    Success:    Non-negative
+ *        Failure:    Negative
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Wednesday, October 17, 2007
  *
  *-------------------------------------------------------------------------
@@ -973,23 +961,23 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_filter_by_id2
+ * Function:    H5Pget_filter_by_id2
  *
- * Purpose:	This is an additional query counterpart of H5Pset_filter() and
+ * Purpose:    This is an additional query counterpart of H5Pset_filter() and
  *              returns information about a particular filter in a permanent
- *		or transient pipeline depending on whether PLIST_ID is a
- *		dataset creation or transfer property list.  On input,
- *		CD_NELMTS indicates the number of entries in the CD_VALUES
- *		array allocated by the caller while on exit it contains the
- *		number of values defined by the filter.  FILTER_CONFIG is a bit
+ *        or transient pipeline depending on whether PLIST_ID is a
+ *        dataset creation or transfer property list.  On input,
+ *        CD_NELMTS indicates the number of entries in the CD_VALUES
+ *        array allocated by the caller while on exit it contains the
+ *        number of values defined by the filter.  FILTER_CONFIG is a bit
  *      field contaning encode/decode flags from H5Zpublic.h.  The ID
  *      should be the filter ID to retrieve the parameters for.  If the
  *      filter is not set for the property list, an error will be returned.
  *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
+ * Return:    Success:    Non-negative
+ *        Failure:    Negative
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Friday, April  5, 2003
  *
  * Modifications:
@@ -1049,16 +1037,16 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pall_filters_avail
+ * Function:    H5Pall_filters_avail
  *
- * Purpose:	This is a query routine to verify that all the filters set
+ * Purpose:    This is a query routine to verify that all the filters set
  *              in the dataset creation property list are available currently.
  *
- * Return:	Success:	TRUE if all filters available, FALSE if one or
+ * Return:    Success:    TRUE if all filters available, FALSE if one or
  *                              more filters not currently available.
- *		Failure:	FAIL on error
+ *        Failure:    FAIL on error
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Tuesday, April  8, 2003
  *
  * Modifications:
@@ -1098,16 +1086,16 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5P_filter_in_pline
+ * Function:    H5P_filter_in_pline
  *
- * Purpose:	Check whether the filter is in the pipeline of the object
- *              creation property list.  
+ * Purpose:    Check whether the filter is in the pipeline of the object
+ *              creation property list.
  *
- * Return:	TRUE:		found
- *		FALSE:		not found
- *              FAIL: 		error
+ * Return:    TRUE:        found
+ *        FALSE:        not found
+ *              FAIL:         error
  *
- * Programmer:	Raymond Lu
+ * Programmer:    Raymond Lu
  *              26 April 2013
  *
  *-------------------------------------------------------------------------
@@ -1200,7 +1188,7 @@ done:
  *
  * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Wednesday, April 15, 1998
  *
  * Modifications:
@@ -1260,7 +1248,7 @@ done:
  *
  * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:	Raymond Lu
+ * Programmer:    Raymond Lu
  *              Dec 19, 2002
  *
  * Modifications:
@@ -1304,13 +1292,13 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5P_get_filter
+ * Function:    H5P_get_filter
  *
- * Purpose:	Internal component of H5Pget_filter & H5Pget_filter_id
+ * Purpose:    Internal component of H5Pget_filter & H5Pget_filter_id
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Monday, October 23, 2006
  *
  *-------------------------------------------------------------------------
@@ -1332,7 +1320,7 @@ H5P_get_filter(const H5Z_filter_info_t *filter, unsigned int *flags/*out*/,
 
     /* Filter parameters */
     if(cd_values) {
-        size_t	i;                      /* Local index variable */
+        size_t    i;                      /* Local index variable */
 
         for(i = 0; i < filter->cd_nelmts && i < *cd_nelmts; i++)
             cd_values[i] = filter->cd_values[i];
@@ -1462,8 +1450,8 @@ done:
  *                 property in the dataset access property list is
  *                 decoded.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     Mohamad Chaarawi
  *                 Monday, October 10, 2011
@@ -1555,15 +1543,15 @@ H5P__ocrt_pipeline_enc(const void *value, void **_pp, size_t *size)
  *                 property in the dataset access property list is
  *                 decoded.
  *
- * Return:	   Success:	Non-negative
- *		   Failure:	Negative
+ * Return:       Success:    Non-negative
+ *           Failure:    Negative
  *
  * Programmer:     Mohamad Chaarawi
  *                 Monday, October 10, 2011
  *
  *-------------------------------------------------------------------------
  */
-static herr_t 
+static herr_t
 H5P__ocrt_pipeline_dec(const void **_pp, void *_value)
 {
     H5O_pline_t *pline = (H5O_pline_t *)_value;   /* Property to set */
@@ -1639,7 +1627,7 @@ H5P__ocrt_pipeline_dec(const void **_pp, void *_value)
         filter.cd_values = (unsigned *)H5MM_xfree(filter.cd_values);
     } /* end for */
 
-done: 
+done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* H5P__ocrt_pipeline_dec() */
 
@@ -1832,32 +1820,32 @@ done:
 #ifndef H5_NO_DEPRECATED_SYMBOLS
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_filter1
- *
- * Purpose:	This is the query counterpart of H5Pset_filter() and returns
- *		information about a particular filter number in a permanent
- *		or transient pipeline depending on whether PLIST_ID is a
- *		dataset creation or transfer property list.  On input,
- *		CD_NELMTS indicates the number of entries in the CD_VALUES
- *		array allocated by the caller while on exit it contains the
- *		number of values defined by the filter.  The IDX
+ * Function:    H5Pget_filter1
+ *
+ * Purpose:    This is the query counterpart of H5Pset_filter() and returns
+ *        information about a particular filter number in a permanent
+ *        or transient pipeline depending on whether PLIST_ID is a
+ *        dataset creation or transfer property list.  On input,
+ *        CD_NELMTS indicates the number of entries in the CD_VALUES
+ *        array allocated by the caller while on exit it contains the
+ *        number of values defined by the filter.  The IDX
  *      should be a value between zero and N-1 as described for
  *      H5Pget_nfilters() and the function will return failure if the
  *      filter number is out of range.
  *
- * Return:	Success:	Filter identification number.
+ * Return:    Success:    Filter identification number.
  *
- *		Failure:	H5Z_FILTER_ERROR (Negative)
+ *        Failure:    H5Z_FILTER_ERROR (Negative)
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Wednesday, April 15, 1998
  *
  *-------------------------------------------------------------------------
  */
 H5Z_filter_t
 H5Pget_filter1(hid_t plist_id, unsigned idx, unsigned int *flags/*out*/,
-	       size_t *cd_nelmts/*in_out*/, unsigned cd_values[]/*out*/,
-	       size_t namelen, char name[]/*out*/)
+        size_t *cd_nelmts/*in_out*/, unsigned cd_values[]/*out*/,
+        size_t namelen, char name[]/*out*/)
 {
     H5O_pline_t         pline;  /* Filter pipeline */
     const H5Z_filter_info_t *filter;  /* Pointer to filter information */
@@ -1917,22 +1905,22 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Pget_filter_by_id1
+ * Function:    H5Pget_filter_by_id1
  *
- * Purpose:	This is an additional query counterpart of H5Pset_filter() and
+ * Purpose:    This is an additional query counterpart of H5Pset_filter() and
  *              returns information about a particular filter in a permanent
- *		or transient pipeline depending on whether PLIST_ID is a
- *		dataset creation or transfer property list.  On input,
- *		CD_NELMTS indicates the number of entries in the CD_VALUES
- *		array allocated by the caller while on exit it contains the
- *		number of values defined by the filter.  The ID
+ *        or transient pipeline depending on whether PLIST_ID is a
+ *        dataset creation or transfer property list.  On input,
+ *        CD_NELMTS indicates the number of entries in the CD_VALUES
+ *        array allocated by the caller while on exit it contains the
+ *        number of values defined by the filter.  The ID
  *      should be the filter ID to retrieve the parameters for.  If the
  *      filter is not set for the property list, an error will be returned.
  *
- * Return:	Success:	Non-negative
- *		Failure:	Negative
+ * Return:    Success:    Non-negative
+ *        Failure:    Negative
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Friday, April  5, 2003
  *
  *-------------------------------------------------------------------------
diff --git a/src/H5Pocpypl.c b/src/H5Pocpypl.c
index faa2a04..47bba05 100644
--- a/src/H5Pocpypl.c
+++ b/src/H5Pocpypl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Ppkg.h b/src/H5Ppkg.h
index 7d29f3d..13463ae 100644
--- a/src/H5Ppkg.h
+++ b/src/H5Ppkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Pprivate.h b/src/H5Pprivate.h
index 29fb919..1a2bb95 100644
--- a/src/H5Pprivate.h
+++ b/src/H5Pprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -19,6 +17,9 @@
 #ifndef _H5Pprivate_H
 #define _H5Pprivate_H
 
+/* Early typedefs to avoid circular dependencies */
+typedef struct H5P_genplist_t H5P_genplist_t;
+
 /* Include package's public header */
 #include "H5Ppublic.h"
 
@@ -54,12 +55,7 @@ typedef enum H5P_coll_md_read_flag_t {
     H5P_USER_TRUE               = 1
 } H5P_coll_md_read_flag_t;
 
-/* Forward declarations (for prototypes & type definitions) */
-struct H5O_fill_t;
-struct H5T_t;
-
 /* Forward declarations for anonymous H5P objects */
-typedef struct H5P_genplist_t H5P_genplist_t;
 typedef struct H5P_genclass_t H5P_genclass_t;
 
 typedef enum H5P_plist_type_t {
@@ -136,17 +132,23 @@ H5_DLLVAR H5P_genclass_t *H5P_CLS_LINK_ACCESS_g;
 H5_DLLVAR H5P_genclass_t *H5P_CLS_STRING_CREATE_g;
 
 /* Internal property list classes */
+H5_DLLVAR const struct H5P_libclass_t H5P_CLS_LCRT[1];  /* Link creation */
 H5_DLLVAR const struct H5P_libclass_t H5P_CLS_LACC[1];  /* Link access */
 H5_DLLVAR const struct H5P_libclass_t H5P_CLS_AACC[1];  /* Attribute access */
 H5_DLLVAR const struct H5P_libclass_t H5P_CLS_DACC[1];  /* Dataset access */
 H5_DLLVAR const struct H5P_libclass_t H5P_CLS_GACC[1];  /* Group access */
 H5_DLLVAR const struct H5P_libclass_t H5P_CLS_TACC[1];  /* Named datatype access */
 H5_DLLVAR const struct H5P_libclass_t H5P_CLS_FACC[1];  /* File access */
+H5_DLLVAR const struct H5P_libclass_t H5P_CLS_OCPY[1];  /* Object copy */
 
 /******************************/
 /* Library Private Prototypes */
 /******************************/
 
+/* Forward declaration of structs used below */
+struct H5O_fill_t;
+struct H5T_t;
+
 /* Package initialization routine */
 H5_DLL herr_t H5P_init(void);
 
@@ -188,8 +190,7 @@ H5_DLL herr_t H5P_get_filter_by_id(H5P_genplist_t *plist, H5Z_filter_t id,
     unsigned int *flags, size_t *cd_nelmts, unsigned cd_values[],
     size_t namelen, char name[], unsigned *filter_config);
 H5_DLL htri_t H5P_filter_in_pline(H5P_genplist_t *plist, H5Z_filter_t id);
-H5_DLL herr_t H5P_verify_apl_and_dxpl(hid_t *acspl_id, const H5P_libclass_t *libclass, 
-    hid_t *dxpl_id, hid_t loc_id, hbool_t is_collective);
+H5_DLL hid_t H5P_get_default(const H5P_libclass_t *pclass);
 
 /* Query internal fields of the property list struct */
 H5_DLL hid_t H5P_get_plist_id(const H5P_genplist_t *plist);
@@ -203,7 +204,7 @@ H5_DLL H5P_genplist_t *H5P_object_verify(hid_t plist_id, hid_t pclass_id);
 H5_DLL herr_t H5P_fill_value_defined(H5P_genplist_t *plist,
     H5D_fill_value_t *status);
 H5_DLL herr_t H5P_get_fill_value(H5P_genplist_t *plist, const struct H5T_t *type,
-    void *value, hid_t dxpl_id);
+    void *value);
 
 #endif /* _H5Pprivate_H */
 
diff --git a/src/H5Ppublic.h b/src/H5Ppublic.h
index 50b9eb0..a2c0418 100644
--- a/src/H5Ppublic.h
+++ b/src/H5Ppublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -52,43 +50,43 @@
  * The library's property list classes
  */
 
-#define H5P_ROOT		   	(H5OPEN H5P_CLS_ROOT_ID_g)
-#define H5P_OBJECT_CREATE 		(H5OPEN H5P_CLS_OBJECT_CREATE_ID_g)
-#define H5P_FILE_CREATE 		(H5OPEN H5P_CLS_FILE_CREATE_ID_g)
-#define H5P_FILE_ACCESS 		(H5OPEN H5P_CLS_FILE_ACCESS_ID_g)
-#define H5P_DATASET_CREATE     		(H5OPEN H5P_CLS_DATASET_CREATE_ID_g)
-#define H5P_DATASET_ACCESS     		(H5OPEN H5P_CLS_DATASET_ACCESS_ID_g)
-#define H5P_DATASET_XFER       		(H5OPEN H5P_CLS_DATASET_XFER_ID_g)
-#define H5P_FILE_MOUNT       		(H5OPEN H5P_CLS_FILE_MOUNT_ID_g)
-#define H5P_GROUP_CREATE 		(H5OPEN H5P_CLS_GROUP_CREATE_ID_g)
-#define H5P_GROUP_ACCESS 		(H5OPEN H5P_CLS_GROUP_ACCESS_ID_g)
-#define H5P_DATATYPE_CREATE 		(H5OPEN H5P_CLS_DATATYPE_CREATE_ID_g)
-#define H5P_DATATYPE_ACCESS 		(H5OPEN H5P_CLS_DATATYPE_ACCESS_ID_g)
-#define H5P_STRING_CREATE 		(H5OPEN H5P_CLS_STRING_CREATE_ID_g)
-#define H5P_ATTRIBUTE_CREATE 		(H5OPEN H5P_CLS_ATTRIBUTE_CREATE_ID_g)
-#define H5P_ATTRIBUTE_ACCESS 		(H5OPEN H5P_CLS_ATTRIBUTE_ACCESS_ID_g)
-#define H5P_OBJECT_COPY	 		(H5OPEN H5P_CLS_OBJECT_COPY_ID_g)
-#define H5P_LINK_CREATE 		(H5OPEN H5P_CLS_LINK_CREATE_ID_g)
-#define H5P_LINK_ACCESS 		(H5OPEN H5P_CLS_LINK_ACCESS_ID_g)
+#define H5P_ROOT                (H5OPEN H5P_CLS_ROOT_ID_g)
+#define H5P_OBJECT_CREATE       (H5OPEN H5P_CLS_OBJECT_CREATE_ID_g)
+#define H5P_FILE_CREATE         (H5OPEN H5P_CLS_FILE_CREATE_ID_g)
+#define H5P_FILE_ACCESS         (H5OPEN H5P_CLS_FILE_ACCESS_ID_g)
+#define H5P_DATASET_CREATE      (H5OPEN H5P_CLS_DATASET_CREATE_ID_g)
+#define H5P_DATASET_ACCESS      (H5OPEN H5P_CLS_DATASET_ACCESS_ID_g)
+#define H5P_DATASET_XFER        (H5OPEN H5P_CLS_DATASET_XFER_ID_g)
+#define H5P_FILE_MOUNT          (H5OPEN H5P_CLS_FILE_MOUNT_ID_g)
+#define H5P_GROUP_CREATE        (H5OPEN H5P_CLS_GROUP_CREATE_ID_g)
+#define H5P_GROUP_ACCESS        (H5OPEN H5P_CLS_GROUP_ACCESS_ID_g)
+#define H5P_DATATYPE_CREATE     (H5OPEN H5P_CLS_DATATYPE_CREATE_ID_g)
+#define H5P_DATATYPE_ACCESS     (H5OPEN H5P_CLS_DATATYPE_ACCESS_ID_g)
+#define H5P_STRING_CREATE       (H5OPEN H5P_CLS_STRING_CREATE_ID_g)
+#define H5P_ATTRIBUTE_CREATE    (H5OPEN H5P_CLS_ATTRIBUTE_CREATE_ID_g)
+#define H5P_ATTRIBUTE_ACCESS    (H5OPEN H5P_CLS_ATTRIBUTE_ACCESS_ID_g)
+#define H5P_OBJECT_COPY         (H5OPEN H5P_CLS_OBJECT_COPY_ID_g)
+#define H5P_LINK_CREATE         (H5OPEN H5P_CLS_LINK_CREATE_ID_g)
+#define H5P_LINK_ACCESS         (H5OPEN H5P_CLS_LINK_ACCESS_ID_g)
 
 /*
  * The library's default property lists
  */
-#define H5P_FILE_CREATE_DEFAULT		(H5OPEN H5P_LST_FILE_CREATE_ID_g)
-#define H5P_FILE_ACCESS_DEFAULT 	(H5OPEN H5P_LST_FILE_ACCESS_ID_g)
-#define H5P_DATASET_CREATE_DEFAULT  	(H5OPEN H5P_LST_DATASET_CREATE_ID_g)
-#define H5P_DATASET_ACCESS_DEFAULT  	(H5OPEN H5P_LST_DATASET_ACCESS_ID_g)
-#define H5P_DATASET_XFER_DEFAULT   	(H5OPEN H5P_LST_DATASET_XFER_ID_g)
-#define H5P_FILE_MOUNT_DEFAULT       	(H5OPEN H5P_LST_FILE_MOUNT_ID_g)
-#define H5P_GROUP_CREATE_DEFAULT	(H5OPEN H5P_LST_GROUP_CREATE_ID_g)
-#define H5P_GROUP_ACCESS_DEFAULT 	(H5OPEN H5P_LST_GROUP_ACCESS_ID_g)
-#define H5P_DATATYPE_CREATE_DEFAULT	(H5OPEN H5P_LST_DATATYPE_CREATE_ID_g)
-#define H5P_DATATYPE_ACCESS_DEFAULT 	(H5OPEN H5P_LST_DATATYPE_ACCESS_ID_g)
-#define H5P_ATTRIBUTE_CREATE_DEFAULT	(H5OPEN H5P_LST_ATTRIBUTE_CREATE_ID_g)
-#define H5P_ATTRIBUTE_ACCESS_DEFAULT	(H5OPEN H5P_LST_ATTRIBUTE_ACCESS_ID_g)
-#define H5P_OBJECT_COPY_DEFAULT		(H5OPEN H5P_LST_OBJECT_COPY_ID_g)
-#define H5P_LINK_CREATE_DEFAULT		(H5OPEN H5P_LST_LINK_CREATE_ID_g)
-#define H5P_LINK_ACCESS_DEFAULT		(H5OPEN H5P_LST_LINK_ACCESS_ID_g)
+#define H5P_FILE_CREATE_DEFAULT        (H5OPEN H5P_LST_FILE_CREATE_ID_g)
+#define H5P_FILE_ACCESS_DEFAULT        (H5OPEN H5P_LST_FILE_ACCESS_ID_g)
+#define H5P_DATASET_CREATE_DEFAULT     (H5OPEN H5P_LST_DATASET_CREATE_ID_g)
+#define H5P_DATASET_ACCESS_DEFAULT     (H5OPEN H5P_LST_DATASET_ACCESS_ID_g)
+#define H5P_DATASET_XFER_DEFAULT       (H5OPEN H5P_LST_DATASET_XFER_ID_g)
+#define H5P_FILE_MOUNT_DEFAULT         (H5OPEN H5P_LST_FILE_MOUNT_ID_g)
+#define H5P_GROUP_CREATE_DEFAULT       (H5OPEN H5P_LST_GROUP_CREATE_ID_g)
+#define H5P_GROUP_ACCESS_DEFAULT       (H5OPEN H5P_LST_GROUP_ACCESS_ID_g)
+#define H5P_DATATYPE_CREATE_DEFAULT    (H5OPEN H5P_LST_DATATYPE_CREATE_ID_g)
+#define H5P_DATATYPE_ACCESS_DEFAULT    (H5OPEN H5P_LST_DATATYPE_ACCESS_ID_g)
+#define H5P_ATTRIBUTE_CREATE_DEFAULT   (H5OPEN H5P_LST_ATTRIBUTE_CREATE_ID_g)
+#define H5P_ATTRIBUTE_ACCESS_DEFAULT   (H5OPEN H5P_LST_ATTRIBUTE_ACCESS_ID_g)
+#define H5P_OBJECT_COPY_DEFAULT        (H5OPEN H5P_LST_OBJECT_COPY_ID_g)
+#define H5P_LINK_CREATE_DEFAULT        (H5OPEN H5P_LST_LINK_CREATE_ID_g)
+#define H5P_LINK_ACCESS_DEFAULT        (H5OPEN H5P_LST_LINK_ACCESS_ID_g)
 
 /* Common creation order flags (for links in groups and attributes on objects) */
 #define H5P_CRT_ORDER_TRACKED           0x0001
@@ -142,9 +140,9 @@ typedef enum H5D_mpio_actual_chunk_opt_mode_t {
 typedef enum H5D_mpio_actual_io_mode_t {
     /* The following four values are conveniently defined as a bit field so that
      * we can switch from the default to indpendent or collective and then to
-     * mixed without having to check the original value. 
-     * 
-     * NO_COLLECTIVE means that either collective I/O wasn't requested or that 
+     * mixed without having to check the original value.
+     *
+     * NO_COLLECTIVE means that either collective I/O wasn't requested or that
      * no I/O took place.
      *
      * CHUNK_INDEPENDENT means that collective I/O was requested, but the
@@ -157,7 +155,7 @@ typedef enum H5D_mpio_actual_io_mode_t {
 
     /* The contiguous case is separate from the bit field. */
     H5D_MPIO_CONTIGUOUS_COLLECTIVE = 0x4
-} H5D_mpio_actual_io_mode_t; 
+} H5D_mpio_actual_io_mode_t;
 
 /* Broken collective IO property */
 typedef enum H5D_mpio_no_collective_cause_t {
@@ -168,7 +166,7 @@ typedef enum H5D_mpio_no_collective_cause_t {
     H5D_MPIO_MPI_OPT_TYPES_ENV_VAR_DISABLED = 0x08,
     H5D_MPIO_NOT_SIMPLE_OR_SCALAR_DATASPACES = 0x10,
     H5D_MPIO_NOT_CONTIGUOUS_OR_CHUNKED_DATASET = 0x20,
-    H5D_MPIO_FILTERS = 0x40
+    H5D_MPIO_NO_COLLECTIVE_MAX_CAUSE = 0x40
 } H5D_mpio_no_collective_cause_t;
 
 /********************/
@@ -328,7 +326,7 @@ H5_DLL herr_t H5Pget_cache(hid_t plist_id,
 H5_DLL herr_t H5Pset_mdc_config(hid_t    plist_id,
        H5AC_cache_config_t * config_ptr);
 H5_DLL herr_t H5Pget_mdc_config(hid_t     plist_id,
-       H5AC_cache_config_t * config_ptr);	/* out */
+       H5AC_cache_config_t * config_ptr);    /* out */
 H5_DLL herr_t H5Pset_gc_references(hid_t fapl_id, unsigned gc_ref);
 H5_DLL herr_t H5Pget_gc_references(hid_t fapl_id, unsigned *gc_ref/*out*/);
 H5_DLL herr_t H5Pset_fclose_degree(hid_t fapl_id, H5F_close_degree_t degree);
@@ -404,12 +402,12 @@ H5_DLL herr_t H5Pget_fill_value(hid_t plist_id, hid_t type_id,
      void *value/*out*/);
 H5_DLL herr_t H5Pfill_value_defined(hid_t plist, H5D_fill_value_t *status);
 H5_DLL herr_t H5Pset_alloc_time(hid_t plist_id, H5D_alloc_time_t
-	alloc_time);
+    alloc_time);
 H5_DLL herr_t H5Pget_alloc_time(hid_t plist_id, H5D_alloc_time_t
-	*alloc_time/*out*/);
+    *alloc_time/*out*/);
 H5_DLL herr_t H5Pset_fill_time(hid_t plist_id, H5D_fill_time_t fill_time);
 H5_DLL herr_t H5Pget_fill_time(hid_t plist_id, H5D_fill_time_t
-	*fill_time/*out*/);
+    *fill_time/*out*/);
 
 /* Dataset access property list (DAPL) routines */
 H5_DLL herr_t H5Pset_chunk_cache(hid_t dapl_id, size_t rdcc_nslots,
@@ -422,6 +420,8 @@ H5_DLL herr_t H5Pset_virtual_view(hid_t plist_id, H5D_vds_view_t view);
 H5_DLL herr_t H5Pget_virtual_view(hid_t plist_id, H5D_vds_view_t *view);
 H5_DLL herr_t H5Pset_virtual_printf_gap(hid_t plist_id, hsize_t gap_size);
 H5_DLL herr_t H5Pget_virtual_printf_gap(hid_t plist_id, hsize_t *gap_size);
+H5_DLL herr_t H5Pset_virtual_prefix(hid_t dapl_id, const char* prefix);
+H5_DLL ssize_t H5Pget_virtual_prefix(hid_t dapl_id, char* prefix /*out*/, size_t size);
 H5_DLL herr_t H5Pset_append_flush(hid_t plist_id, unsigned ndims,
     const hsize_t boundary[], H5D_append_cb_t func, void *udata);
 H5_DLL herr_t H5Pget_append_flush(hid_t plist_id, unsigned dims,
diff --git a/src/H5Pstrcpl.c b/src/H5Pstrcpl.c
index 5a09cd7..fb91356 100644
--- a/src/H5Pstrcpl.c
+++ b/src/H5Pstrcpl.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Ptest.c b/src/H5Ptest.c
index f6cc97e..475a164 100644
--- a/src/H5Ptest.c
+++ b/src/H5Ptest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
diff --git a/src/H5R.c b/src/H5R.c
index 43b0a91..ab73b59 100644
--- a/src/H5R.c
+++ b/src/H5R.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -23,16 +21,14 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5ACprivate.h"        /* Metadata cache                       */
-#include "H5Dprivate.h"		/* Datasets				*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Gprivate.h"		/* Groups				*/
-#include "H5HGprivate.h"	/* Global Heaps				*/
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Rpkg.h"		/* References				*/
-#include "H5Sprivate.h"		/* Dataspaces 				*/
+#include "H5private.h"          /* Generic Functions                        */
+#include "H5ACprivate.h"        /* Metadata cache                           */
+#include "H5CXprivate.h"        /* API Contexts                             */
+#include "H5Eprivate.h"         /* Error handling                           */
+#include "H5Gprivate.h"         /* Groups                                   */
+#include "H5Iprivate.h"         /* IDs                                      */
+#include "H5Rpkg.h"             /* References                               */
+#include "H5Sprivate.h"         /* Dataspaces                               */
 
 
 /****************/
@@ -49,20 +45,11 @@
 /* Local Prototypes */
 /********************/
 
-static herr_t H5R_create(void *ref, H5G_loc_t *loc, const char *name,
-        H5R_type_t ref_type, H5S_t *space, hid_t dxpl_id);
-static H5S_t * H5R_get_region(H5F_t *file, hid_t dxpl_id, const void *_ref);
-static ssize_t H5R_get_name(H5F_t *file, hid_t lapl_id, hid_t dxpl_id, hid_t id,
-    H5R_type_t ref_type, const void *_ref, char *name, size_t size);
-
 
 /*********************/
 /* Package Variables */
 /*********************/
 
-/* Package initialization variable */
-hbool_t H5_PKG_INIT_VAR = FALSE;
-
 
 /*****************************/
 /* Library Private Variables */
@@ -73,274 +60,6 @@ hbool_t H5_PKG_INIT_VAR = FALSE;
 /* Local Variables */
 /*******************/
 
-/* Reference ID class */
-static const H5I_class_t H5I_REFERENCE_CLS[1] = {{
-    H5I_REFERENCE,		/* ID class value */
-    0,				/* Class flags */
-    0,				/* # of reserved IDs for class */
-    NULL			/* Callback routine for closing objects of this class */
-}};
-
-/* Flag indicating "top" of interface has been initialized */
-static hbool_t H5R_top_package_initialize_s = FALSE;
-
-
-
-/*--------------------------------------------------------------------------
-NAME
-   H5R__init_package -- Initialize interface-specific information
-USAGE
-    herr_t H5R__init_package()
-
-RETURNS
-    Non-negative on success/Negative on failure
-DESCRIPTION
-    Initializes any interface-specific data or routines.
-
---------------------------------------------------------------------------*/
-herr_t
-H5R__init_package(void)
-{
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    /* Initialize the atom group for the file IDs */
-    if(H5I_register_type(H5I_REFERENCE_CLS) < 0)
-	HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, FAIL, "unable to initialize interface")
-
-    /* Mark "top" of interface as initialized, too */
-    H5R_top_package_initialize_s = TRUE;
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5R__init_package() */
-
-
-/*--------------------------------------------------------------------------
- NAME
-    H5R_top_term_package
- PURPOSE
-    Terminate various H5R objects
- USAGE
-    void H5R_top_term_package()
- RETURNS
-    void
- DESCRIPTION
-    Release IDs for the atom group, deferring full interface shutdown
-    until later (in H5R_term_package).
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
-     Can't report errors...
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
-int
-H5R_top_term_package(void)
-{
-    int	n = 0;
-
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    if(H5R_top_package_initialize_s) {
-	if(H5I_nmembers(H5I_REFERENCE) > 0) {
-	    (void)H5I_clear_type(H5I_REFERENCE, FALSE, FALSE);
-            n++; /*H5I*/
-	} /* end if */
-
-        /* Mark closed */
-        if(0 == n)
-            H5R_top_package_initialize_s = FALSE;
-    } /* end if */
-
-    FUNC_LEAVE_NOAPI(n)
-} /* end H5R_top_term_package() */
-
-
-/*--------------------------------------------------------------------------
- NAME
-    H5R_term_package
- PURPOSE
-    Terminate various H5R objects
- USAGE
-    void H5R_term_package()
- RETURNS
-    void
- DESCRIPTION
-    Release the atom group and any other resources allocated.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
-     Can't report errors...
-
-     Finishes shutting down the interface, after H5R_top_term_package()
-     is called
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
-int
-H5R_term_package(void)
-{
-    int	n = 0;
-
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    if(H5_PKG_INIT_VAR) {
-        /* Sanity checks */
-        HDassert(0 == H5I_nmembers(H5I_REFERENCE));
-        HDassert(FALSE == H5R_top_package_initialize_s);
-
-        /* Destroy the reference id group */
-        n += (H5I_dec_type_ref(H5I_REFERENCE) > 0);
-
-        /* Mark closed */
-        if(0 == n)
-            H5_PKG_INIT_VAR = FALSE;
-    } /* end if */
-
-    FUNC_LEAVE_NOAPI(n)
-} /* end H5R_term_package() */
-
-
-/*--------------------------------------------------------------------------
- NAME
-    H5R_create
- PURPOSE
-    Creates a particular kind of reference for the user
- USAGE
-    herr_t H5R_create(ref, loc, name, ref_type, space)
-        void *ref;          OUT: Reference created
-        H5G_loc_t *loc;     IN: File location used to locate object pointed to
-        const char *name;   IN: Name of object at location LOC_ID of object
-                                    pointed to
-        H5R_type_t ref_type;    IN: Type of reference to create
-        H5S_t *space;       IN: Dataspace ID with selection, used for Dataset
-                                    Region references.
-
- RETURNS
-    Non-negative on success/Negative on failure
- DESCRIPTION
-    Creates a particular type of reference specified with REF_TYPE, in the
-    space pointed to by REF.  The LOC_ID and NAME are used to locate the object
-    pointed to and the SPACE_ID is used to choose the region pointed to (for
-    Dataset Region references).
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
-static herr_t
-H5R_create(void *_ref, H5G_loc_t *loc, const char *name, H5R_type_t ref_type, H5S_t *space, hid_t dxpl_id)
-{
-    H5G_loc_t	obj_loc;		/* Group hier. location of object */
-    H5G_name_t  path;            	/* Object group hier. path */
-    H5O_loc_t   oloc;            	/* Object object location */
-    hbool_t     obj_found = FALSE;      /* Object location found */
-    herr_t ret_value = SUCCEED;         /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    HDassert(_ref);
-    HDassert(loc);
-    HDassert(name);
-    HDassert(ref_type > H5R_BADTYPE && ref_type < H5R_MAXTYPE);
-
-    /* Set up object location to fill in */
-    obj_loc.oloc = &oloc;
-    obj_loc.path = &path;
-    H5G_loc_reset(&obj_loc);
-
-    /* Find the object */
-    if(H5G_loc_find(loc, name, &obj_loc, H5P_DEFAULT, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_NOTFOUND, FAIL, "object not found")
-    obj_found = TRUE;
-
-    switch(ref_type) {
-        case H5R_OBJECT:
-        {
-            hobj_ref_t *ref = (hobj_ref_t *)_ref; /* Get pointer to correct type of reference struct */
-
-            *ref = obj_loc.oloc->addr;
-            break;
-        }
-
-        case H5R_DATASET_REGION:
-        {
-            H5HG_t hobjid;      /* Heap object ID */
-            hdset_reg_ref_t *ref = (hdset_reg_ref_t *)_ref; /* Get pointer to correct type of reference struct */
-            hssize_t buf_size;  /* Size of buffer needed to serialize selection */
-            uint8_t *p;       /* Pointer to OID to store */
-            uint8_t *buf;     /* Buffer to store serialized selection in */
-            unsigned heapid_found;  /* Flag for non-zero heap ID found */
-            unsigned u;        /* local index */
-
-            /* Set up information for dataset region */
-
-            /* Return any previous heap block to the free list if we are garbage collecting */
-            if(H5F_GC_REF(loc->oloc->file)) {
-                /* Check for an existing heap ID in the reference */
-                for(u = 0, heapid_found = 0, p = (uint8_t *)ref; u < H5R_DSET_REG_REF_BUF_SIZE; u++)
-                    if(p[u] != 0) {
-                        heapid_found = 1;
-                        break;
-                    } /* end if */
-
-                if(heapid_found != 0) {
-/* Return heap block to free list */
-                } /* end if */
-            } /* end if */
-
-            /* Zero the heap ID out, may leak heap space if user is re-using reference and doesn't have garbage collection on */
-            HDmemset(ref, 0, H5R_DSET_REG_REF_BUF_SIZE);
-
-            /* Get the amount of space required to serialize the selection */
-            if((buf_size = H5S_SELECT_SERIAL_SIZE(space)) < 0)
-                HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, FAIL, "Invalid amount of space for serializing selection")
-
-            /* Increase buffer size to allow for the dataset OID */
-            buf_size += (hssize_t)sizeof(haddr_t);
-
-            /* Allocate the space to store the serialized information */
-            H5_CHECK_OVERFLOW(buf_size, hssize_t, size_t);
-            if(NULL == (buf = (uint8_t *)H5MM_malloc((size_t)buf_size)))
-                HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
-
-            /* Serialize information for dataset OID into heap buffer */
-            p = (uint8_t *)buf;
-            H5F_addr_encode(loc->oloc->file, &p, obj_loc.oloc->addr);
-
-            /* Serialize the selection into heap buffer */
-            if(H5S_SELECT_SERIALIZE(space, &p) < 0)
-                HGOTO_ERROR(H5E_REFERENCE, H5E_CANTCOPY, FAIL, "Unable to serialize selection")
-
-            /* Save the serialized buffer for later */
-            H5_CHECK_OVERFLOW(buf_size, hssize_t, size_t);
-            if(H5HG_insert(loc->oloc->file, dxpl_id, (size_t)buf_size, buf, &hobjid) < 0)
-                HGOTO_ERROR(H5E_REFERENCE, H5E_WRITEERROR, FAIL, "Unable to serialize selection")
-
-            /* Serialize the heap ID and index for storage in the file */
-            p = (uint8_t *)ref;
-            H5F_addr_encode(loc->oloc->file, &p, hobjid.addr);
-            UINT32ENCODE(p, hobjid.idx);
-
-            /* Free the buffer we serialized data in */
-            H5MM_xfree(buf);
-            break;
-        }
-
-        case H5R_BADTYPE:
-        case H5R_MAXTYPE:
-        default:
-            HDassert("unknown reference type" && 0);
-            HGOTO_ERROR(H5E_REFERENCE, H5E_UNSUPPORTED, FAIL, "internal error (unknown reference type)")
-    } /* end switch */
-
-done:
-    if(obj_found)
-        H5G_loc_free(&obj_loc);
-
-    FUNC_LEAVE_NOAPI(ret_value)
-}   /* end H5R_create() */
-
 
 /*--------------------------------------------------------------------------
  NAME
@@ -380,24 +99,28 @@ H5Rcreate(void *ref, hid_t loc_id, const char *name, H5R_type_t ref_type, hid_t
     H5TRACE5("e", "*xi*sRti", ref, loc_id, name, ref_type, space_id);
 
     /* Check args */
-    if(ref == NULL)
+    if (ref == NULL)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference pointer")
-    if(H5G_loc(loc_id, &loc) < 0)
+    if (H5G_loc(loc_id, &loc) < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-    if(!name || !*name)
+    if (!name || !*name)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name given")
-    if(ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
+    if (ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference type")
-    if(ref_type != H5R_OBJECT && ref_type != H5R_DATASET_REGION)
+    if (ref_type != H5R_OBJECT && ref_type != H5R_DATASET_REGION)
         HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "reference type not supported")
-    if(space_id == (-1) && ref_type == H5R_DATASET_REGION)
+    if (space_id == (-1) && ref_type == H5R_DATASET_REGION)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "reference region dataspace id must be valid")
-    if(space_id != (-1) && (NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))))
+    if (space_id != (-1) && (NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTSET, FAIL, "can't set access property list info")
+
     /* Create reference */
-    if((ret_value = H5R_create(ref, &loc, name, ref_type, space, H5AC_ind_read_dxpl_id)) < 0)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, FAIL, "unable to create reference")
+    if((ret_value = H5R__create(ref, &loc, name, ref_type, space)) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTCREATE, FAIL, "unable to create reference")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -406,166 +129,6 @@ done:
 
 /*--------------------------------------------------------------------------
  NAME
-    H5R_dereference
- PURPOSE
-    Opens the HDF5 object referenced.
- USAGE
-    hid_t H5R_dereference(ref)
-        H5F_t *file;        IN: File the object being dereferenced is within
-        H5R_type_t ref_type;    IN: Type of reference
-        void *ref;          IN: Reference to open.
-
- RETURNS
-    Valid ID on success, Negative on failure
- DESCRIPTION
-    Given a reference to some object, open that object and return an ID for
-    that object.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
-    Currently only set up to work with references to datasets
- EXAMPLES
- REVISION LOG
-    Raymond Lu
-    13 July 2011
-    I added the OAPL_ID parameter for the object being referenced.  It only
-    supports dataset access property list currently.
-
-    M. Scot Breitenfeld
-    3 March 2015
-    Added a check for undefined reference pointer.
---------------------------------------------------------------------------*/
-hid_t
-H5R_dereference(H5F_t *file, hid_t oapl_id, hid_t dxpl_id, H5R_type_t ref_type, const void *_ref, hbool_t app_ref)
-{
-    H5O_loc_t oloc;             /* Object location */
-    H5G_name_t path;            /* Path of object */
-    H5G_loc_t loc;              /* Group location */
-    unsigned rc;		/* Reference count of object */
-    H5O_type_t obj_type;        /* Type of object */
-    hid_t ret_value = H5I_INVALID_HID;  /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    HDassert(_ref);
-    HDassert(ref_type > H5R_BADTYPE && ref_type < H5R_MAXTYPE);
-    HDassert(file);
-
-    /* Initialize the object location */
-    H5O_loc_reset(&oloc);
-    oloc.file = file;
-
-    switch(ref_type) {
-        case H5R_OBJECT:
-            oloc.addr = *(const hobj_ref_t *)_ref; /* Only object references currently supported */
-	    if(!H5F_addr_defined(oloc.addr) || oloc.addr == 0)
-	      HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Undefined reference pointer")
-	      break;
-            
-        case H5R_DATASET_REGION:
-        {
-            H5HG_t hobjid;  /* Heap object ID */
-            uint8_t *buf;   /* Buffer to store serialized selection in */
-            const uint8_t *p;           /* Pointer to OID to store */
-
-            /* Get the heap ID for the dataset region */
-            p = (const uint8_t *)_ref;
-            H5F_addr_decode(oloc.file, &p, &(hobjid.addr));
-            UINT32DECODE(p, hobjid.idx);
-
-            if(!H5F_addr_defined(hobjid.addr) || hobjid.addr == 0)
-	      HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Undefined reference pointer")
-
-            /* Get the dataset region from the heap (allocate inside routine) */
-            if(NULL == (buf = (uint8_t *)H5HG_read(oloc.file, dxpl_id, &hobjid, NULL, NULL)))
-                HGOTO_ERROR(H5E_REFERENCE, H5E_READERROR, FAIL, "Unable to read dataset region information")
-
-            /* Get the object oid for the dataset */
-            p = buf;
-            H5F_addr_decode(oloc.file, &p, &(oloc.addr));
-
-            /* Free the buffer allocated in H5HG_read() */
-            H5MM_xfree(buf);
-        } /* end case */
-        break;
-
-        case H5R_BADTYPE:
-        case H5R_MAXTYPE:
-        default:
-            HDassert("unknown reference type" && 0);
-            HGOTO_ERROR(H5E_REFERENCE, H5E_UNSUPPORTED, FAIL, "internal error (unknown reference type)")
-    } /* end switch */
-
-    /* Get the # of links for object, and its type */
-    /* (To check to make certain that this object hasn't been deleted since the reference was created) */
-    if(H5O_get_rc_and_type(&oloc, dxpl_id, &rc, &obj_type) < 0 || 0 == rc)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_LINKCOUNT, FAIL, "dereferencing deleted object")
-
-    /* Construct a group location for opening the object */
-    H5G_name_reset(&path);
-    loc.oloc = &oloc;
-    loc.path = &path;
-
-    /* Open the object */
-    switch(obj_type) {
-        case H5O_TYPE_GROUP:
-            {
-                H5G_t *group;               /* Pointer to group to open */
-
-                if(NULL == (group = H5G_open(&loc, dxpl_id)))
-                    HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "not found")
-
-                /* Create an atom for the group */
-                if((ret_value = H5I_register(H5I_GROUP, group, app_ref)) < 0) {
-                    H5G_close(group);
-                    HGOTO_ERROR(H5E_SYM, H5E_CANTREGISTER, FAIL, "can't register group")
-                } /* end if */
-            } /* end case */
-            break;
-
-        case H5O_TYPE_NAMED_DATATYPE:
-            {
-                H5T_t *type;                /* Pointer to datatype to open */
-
-                if(NULL == (type = H5T_open(&loc, dxpl_id)))
-                    HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "not found")
-
-                /* Create an atom for the datatype */
-                if((ret_value = H5I_register(H5I_DATATYPE, type, app_ref)) < 0) {
-                    H5T_close(type);
-                    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "can't register datatype")
-                } /* end if */
-            } /* end case */
-            break;
-
-        case H5O_TYPE_DATASET:
-            {
-                H5D_t *dset;                /* Pointer to dataset to open */
-
-                /* Open the dataset */
-                if(NULL == (dset = H5D_open(&loc, oapl_id, dxpl_id)))
-                    HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, FAIL, "not found")
-
-                /* Create an atom for the dataset */
-                if((ret_value = H5I_register(H5I_DATASET, dset, app_ref)) < 0) {
-                    H5D_close(dset);
-                    HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "can't register dataset")
-                } /* end if */
-            } /* end case */
-            break;
-
-        case H5O_TYPE_UNKNOWN:
-        case H5O_TYPE_NTYPES:
-        default:
-            HGOTO_ERROR(H5E_REFERENCE, H5E_BADTYPE, FAIL, "can't identify type of object referenced")
-     } /* end switch */
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-}   /* end H5R_dereference() */
-
-
-/*--------------------------------------------------------------------------
- NAME
     H5Rdereference2
  PURPOSE
     Opens the HDF5 object referenced.
@@ -596,32 +159,31 @@ H5Rdereference2(hid_t obj_id, hid_t oapl_id, H5R_type_t ref_type, const void *_r
 {
     H5G_loc_t loc;      /* Group location */
     H5F_t *file = NULL; /* File object */
-    hid_t dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
-    hid_t ret_value;
+    hid_t ret_value = H5I_INVALID_HID;	/* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE4("i", "iiRt*x", obj_id, oapl_id, ref_type, _ref);
 
     /* Check args */
-    if(H5G_loc(obj_id, &loc) < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-    if(oapl_id < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list")
-    if(ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference type")
-    if(_ref == NULL)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference pointer")
-
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&oapl_id, H5P_CLS_DACC, &dxpl_id, obj_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    if (H5G_loc(obj_id, &loc) < 0)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a location")
+    if (oapl_id < 0)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a property list")
+    if (ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid reference type")
+    if (_ref == NULL)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid reference pointer")
+
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&oapl_id, H5P_CLS_DACC, obj_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Get the file pointer from the entry */
     file = loc.oloc->file;
 
     /* Create reference */
-    if((ret_value = H5R_dereference(file, oapl_id, dxpl_id, ref_type, _ref, TRUE)) < 0)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, FAIL, "unable to dereference object")
+    if((ret_value = H5R__dereference(file, oapl_id, ref_type, _ref)) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to dereference object")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -630,75 +192,6 @@ done:
 
 /*--------------------------------------------------------------------------
  NAME
-    H5R_get_region
- PURPOSE
-    Retrieves a dataspace with the region pointed to selected.
- USAGE
-    H5S_t *H5R_get_region(file, ref_type, ref)
-        H5F_t *file;        IN: File the object being dereferenced is within
-        void *ref;          IN: Reference to open.
-
- RETURNS
-    Pointer to the dataspace on success, NULL on failure
- DESCRIPTION
-    Given a reference to some object, creates a copy of the dataset pointed
-    to's dataspace and defines a selection in the copy which is the region
-    pointed to.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
-static H5S_t *
-H5R_get_region(H5F_t *file, hid_t dxpl_id, const void *_ref)
-{
-    H5O_loc_t oloc;             /* Object location */
-    const uint8_t *p;           /* Pointer to OID to store */
-    H5HG_t hobjid;              /* Heap object ID */
-    uint8_t *buf = NULL;        /* Buffer to store serialized selection in */
-    H5S_t *ret_value;
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    HDassert(_ref);
-    HDassert(file);
-
-    /* Initialize the object location */
-    H5O_loc_reset(&oloc);
-    oloc.file = file;
-
-    /* Get the heap ID for the dataset region */
-    p = (const uint8_t *)_ref;
-    H5F_addr_decode(oloc.file, &p, &(hobjid.addr));
-    UINT32DECODE(p, hobjid.idx);
-
-    /* Get the dataset region from the heap (allocate inside routine) */
-    if((buf = (uint8_t *)H5HG_read(oloc.file, dxpl_id, &hobjid, NULL, NULL)) == NULL)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_READERROR, NULL, "Unable to read dataset region information")
-
-    /* Get the object oid for the dataset */
-    p = buf;
-    H5F_addr_decode(oloc.file, &p, &(oloc.addr));
-
-    /* Open and copy the dataset's dataspace */
-    if((ret_value = H5S_read(&oloc, dxpl_id)) == NULL)
-        HGOTO_ERROR(H5E_DATASPACE, H5E_NOTFOUND, NULL, "not found")
-
-    /* Unserialize the selection */
-    if(H5S_SELECT_DESERIALIZE(&ret_value, &p) < 0)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTDECODE, NULL, "can't deserialize selection")
-
-done:
-    /* Free the buffer allocated in H5HG_read() */
-    if(buf)
-        H5MM_xfree(buf);
-
-    FUNC_LEAVE_NOAPI(ret_value)
-}   /* end H5R_get_region() */
-
-
-/*--------------------------------------------------------------------------
- NAME
     H5Rget_region
  PURPOSE
     Retrieves a dataspace with the region pointed to selected.
@@ -725,26 +218,26 @@ H5Rget_region(hid_t id, H5R_type_t ref_type, const void *ref)
 {
     H5G_loc_t loc;          /* Object's group location */
     H5S_t *space = NULL;    /* Dataspace object */
-    hid_t ret_value;
+    hid_t ret_value = H5I_INVALID_HID;	/* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE3("i", "iRt*x", id, ref_type, ref);
 
     /* Check args */
-    if(H5G_loc(id, &loc) < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-    if(ref_type != H5R_DATASET_REGION)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference type")
-    if(ref == NULL)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference pointer")
+    if (H5G_loc(id, &loc) < 0)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a location")
+    if (ref_type != H5R_DATASET_REGION)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid reference type")
+    if (ref == NULL)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid reference pointer")
 
     /* Get the dataspace with the correct region selected */
-    if((space = H5R_get_region(loc.oloc->file, H5AC_ind_read_dxpl_id, ref)) == NULL)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTCREATE, FAIL, "unable to create dataspace")
+    if(NULL == (space = H5R__get_region(loc.oloc->file, ref)))
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, H5I_INVALID_HID, "unable to retrieve dataspace")
 
     /* Atomize */
-    if((ret_value = H5I_register (H5I_DATASPACE, space, TRUE)) < 0)
-        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace atom")
+    if ((ret_value = H5I_register(H5I_DATASPACE, space, TRUE)) < 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register dataspace atom")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -753,92 +246,6 @@ done:
 
 /*--------------------------------------------------------------------------
  NAME
-    H5R_get_obj_type
- PURPOSE
-    Retrieves the type of object that an object reference points to
- USAGE
-    H5O_type_t H5R_get_obj_type(file, ref_type, ref)
-        H5F_t *file;        IN: File the object being dereferenced is within
-        H5R_type_t ref_type;    IN: Type of reference to query
-        void *ref;          IN: Reference to query.
-
- RETURNS
-    Success:	An object type defined in H5Gpublic.h
-    Failure:	H5G_UNKNOWN
- DESCRIPTION
-    Given a reference to some object, this function returns the type of object
-    pointed to.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
-herr_t
-H5R_get_obj_type(H5F_t *file, hid_t dxpl_id, H5R_type_t ref_type,
-    const void *_ref, H5O_type_t *obj_type)
-{
-    H5O_loc_t oloc;             /* Object location */
-    unsigned rc;		/* Reference count of object    */
-    herr_t ret_value = SUCCEED; /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    HDassert(file);
-    HDassert(_ref);
-
-    /* Initialize the symbol table entry */
-    H5O_loc_reset(&oloc);
-    oloc.file = file;
-
-    switch(ref_type) {
-        case H5R_OBJECT:
-            /* Get the object oid */
-            oloc.addr = *(const hobj_ref_t *)_ref; /* Only object references currently supported */
-            break;
-
-        case H5R_DATASET_REGION:
-        {
-            H5HG_t hobjid;      /* Heap object ID */
-            const uint8_t *p;   /* Pointer to reference to decode */
-            uint8_t *buf;       /* Buffer to store serialized selection in */
-
-            /* Get the heap ID for the dataset region */
-            p = (const uint8_t *)_ref;
-            H5F_addr_decode(oloc.file, &p, &(hobjid.addr));
-            UINT32DECODE(p, hobjid.idx);
-
-            /* Get the dataset region from the heap (allocate inside routine) */
-            if((buf = (uint8_t *)H5HG_read(oloc.file, dxpl_id, &hobjid, NULL, NULL)) == NULL)
-                HGOTO_ERROR(H5E_REFERENCE, H5E_READERROR, FAIL, "Unable to read dataset region information")
-
-            /* Get the object oid for the dataset */
-            p = buf;
-            H5F_addr_decode(oloc.file, &p, &(oloc.addr));
-
-            /* Free the buffer allocated in H5HG_read() */
-            H5MM_xfree(buf);
-        } /* end case */
-        break;
-
-        case H5R_BADTYPE:
-        case H5R_MAXTYPE:
-        default:
-            HDassert("unknown reference type" && 0);
-            HGOTO_ERROR(H5E_REFERENCE, H5E_UNSUPPORTED, FAIL, "internal error (unknown reference type)")
-    } /* end switch */
-
-    /* Get the # of links for object, and its type */
-    /* (To check to make certain that this object hasn't been deleted since the reference was created) */
-    if(H5O_get_rc_and_type(&oloc, dxpl_id, &rc, obj_type) < 0 || 0 == rc)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_LINKCOUNT, FAIL, "dereferencing deleted object")
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-}   /* end H5R_get_obj_type() */
-
-
-/*--------------------------------------------------------------------------
- NAME
     H5Rget_obj_type2
  PURPOSE
     Retrieves the type of object that an object reference points to
@@ -871,16 +278,16 @@ H5Rget_obj_type2(hid_t id, H5R_type_t ref_type, const void *ref,
     H5TRACE4("e", "iRt*x*Ot", id, ref_type, ref, obj_type);
 
     /* Check args */
-    if(H5G_loc(id, &loc) < 0)
+    if (H5G_loc(id, &loc) < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-    if(ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
+    if (ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference type")
-    if(ref == NULL)
+    if (ref == NULL)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference pointer")
 
     /* Get the object information */
-    if(H5R_get_obj_type(loc.oloc->file, H5AC_ind_read_dxpl_id, ref_type, ref, obj_type) < 0)
-	HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, FAIL, "unable to determine object type")
+    if(H5R__get_obj_type(loc.oloc->file, ref_type, ref, obj_type) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, FAIL, "unable to determine object type")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -889,106 +296,6 @@ done:
 
 /*--------------------------------------------------------------------------
  NAME
-    H5R_get_name
- PURPOSE
-    Internal routine to determine a name for the object referenced
- USAGE
-    ssize_t H5R_get_name(f, dxpl_id, ref_type, ref, name, size)
-        H5F_t *f;       IN: Pointer to the file that the reference is pointing
-                            into
-        hid_t lapl_id;  IN: LAPL to use for operation
-        hid_t dxpl_id;  IN: DXPL to use for operation
-        hid_t id;       IN: Location ID given for reference
-        H5R_type_t ref_type;    IN: Type of reference
-        void *ref;      IN: Reference to query.
-        char *name;     OUT: Buffer to place name of object referenced
-        size_t size;    IN: Size of name buffer
-
- RETURNS
-    Non-negative length of the path on success, Negative on failure
- DESCRIPTION
-    Given a reference to some object, determine a path to the object
-    referenced in the file.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
-    This may not be the only path to that object.
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
-static ssize_t
-H5R_get_name(H5F_t *f, hid_t lapl_id, hid_t dxpl_id, hid_t id, H5R_type_t ref_type,
-    const void *_ref, char *name, size_t size)
-{
-    hid_t file_id = H5I_INVALID_HID;    /* ID for file that the reference is in */
-    H5O_loc_t oloc;             /* Object location describing object for reference */
-    ssize_t ret_value = -1;     /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    /* Check args */
-    HDassert(f);
-    HDassert(_ref);
-
-    /* Initialize the object location */
-    H5O_loc_reset(&oloc);
-    oloc.file = f;
-
-    /* Get address for reference */
-    switch(ref_type) {
-        case H5R_OBJECT:
-            oloc.addr = *(const hobj_ref_t *)_ref;
-            break;
-
-        case H5R_DATASET_REGION:
-        {
-            H5HG_t hobjid;  /* Heap object ID */
-            uint8_t *buf;   /* Buffer to store serialized selection in */
-            const uint8_t *p;           /* Pointer to OID to store */
-
-            /* Get the heap ID for the dataset region */
-            p = (const uint8_t *)_ref;
-            H5F_addr_decode(oloc.file, &p, &(hobjid.addr));
-            UINT32DECODE(p, hobjid.idx);
-
-            /* Get the dataset region from the heap (allocate inside routine) */
-            if((buf = (uint8_t *)H5HG_read(oloc.file, dxpl_id, &hobjid, NULL, NULL)) == NULL)
-                HGOTO_ERROR(H5E_REFERENCE, H5E_READERROR, FAIL, "Unable to read dataset region information")
-
-            /* Get the object oid for the dataset */
-            p = buf;
-            H5F_addr_decode(oloc.file, &p, &(oloc.addr));
-
-            /* Free the buffer allocated in H5HG_read() */
-            H5MM_xfree(buf);
-        } /* end case */
-        break;
-
-        case H5R_BADTYPE:
-        case H5R_MAXTYPE:
-        default:
-            HDassert("unknown reference type" && 0);
-            HGOTO_ERROR(H5E_REFERENCE, H5E_UNSUPPORTED, FAIL, "internal error (unknown reference type)")
-    } /* end switch */
-
-    /* Retrieve file ID for name search */
-    if((file_id = H5I_get_file_id(id, FALSE)) < 0)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, FAIL, "can't retrieve file ID")
-
-    /* Get name, length, etc. */
-    if((ret_value = H5G_get_name_by_addr(file_id, lapl_id, dxpl_id, &oloc, name, size)) < 0)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, FAIL, "can't determine name")
-
-done:
-    /* Close file ID used for search */
-    if(file_id > 0 && H5I_dec_ref(file_id) < 0)
-        HDONE_ERROR(H5E_REFERENCE, H5E_CANTDEC, FAIL, "can't decrement ref count of temp ID")
-
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5R_get_name() */
-
-
-/*--------------------------------------------------------------------------
- NAME
     H5Rget_name
  PURPOSE
     Determines a name for the object referenced
@@ -1032,19 +339,19 @@ H5Rget_name(hid_t id, H5R_type_t ref_type, const void *_ref, char *name,
     H5TRACE5("Zs", "iRt*x*sz", id, ref_type, _ref, name, size);
 
     /* Check args */
-    if(H5G_loc(id, &loc) < 0)
+    if (H5G_loc(id, &loc) < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-    if(ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
+    if (ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference type")
-    if(_ref == NULL)
+    if (_ref == NULL)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference pointer")
 
     /* Get the file pointer from the entry */
     file = loc.oloc->file;
 
     /* Get name */
-    if((ret_value = H5R_get_name(file, H5P_DEFAULT, H5AC_ind_read_dxpl_id, id, ref_type, _ref, name, size)) < 0)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, FAIL, "unable to determine object path")
+    if((ret_value = H5R__get_name(file, id, ref_type, _ref, name, size)) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, FAIL, "unable to determine object path")
 
 done:
     FUNC_LEAVE_API(ret_value)
diff --git a/src/H5RS.c b/src/H5RS.c
index 5bbdabd..0a3fff0 100644
--- a/src/H5RS.c
+++ b/src/H5RS.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5RSprivate.h b/src/H5RSprivate.h
index 757e0e4..f69624a 100644
--- a/src/H5RSprivate.h
+++ b/src/H5RSprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Rdeprec.c b/src/H5Rdeprec.c
index 9461327..2f41f7d 100644
--- a/src/H5Rdeprec.c
+++ b/src/H5Rdeprec.c
@@ -5,21 +5,17 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
  *
- * Created:	H5Rdeprec.c
- *		September 13 2007
- *		Quincey Koziol <koziol@hdfgroup.org>
+ * Created:     H5Rdeprec.c
  *
- * Purpose:	Deprecated functions from the H5R interface.  These
+ * Purpose:     Deprecated functions from the H5R interface.  These
  *              functions are here for compatibility purposes and may be
  *              removed in the future.  Applications should switch to the
  *              newer APIs.
@@ -37,13 +33,17 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5ACprivate.h"	/* Metadata cache			*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Gprivate.h"		/* Groups				*/
-#include "H5Oprivate.h"		/* Object headers		  	*/
-#include "H5Rpkg.h"		/* References				*/
-#include "H5Ppublic.h"          /* for using H5P_DATASET_ACCESS_DEFAULT */
+/* Public headers needed by this file */
+#include "H5Ppublic.h"          /* Property lists                           */
+
+/* Private headers needed by this file */
+#include "H5private.h"		/* Generic Functions                        */
+#include "H5ACprivate.h"	/* Metadata cache                           */
+#include "H5CXprivate.h"        /* API Contexts                             */
+#include "H5Eprivate.h"		/* Error handling                           */
+#include "H5Gprivate.h"		/* Groups                                   */
+#include "H5Oprivate.h"		/* Object headers                           */
+#include "H5Rpkg.h"             /* References                               */
 
 
 /****************/
@@ -83,29 +83,22 @@
 
 #ifndef H5_NO_DEPRECATED_SYMBOLS
 
-/*--------------------------------------------------------------------------
- NAME
-    H5Rget_obj_type1
- PURPOSE
-    Retrieves the type of object that an object reference points to
- USAGE
-    H5G_obj_t H5Rget_obj_type1(id, ref_type, ref)
-        hid_t id;       IN: Dataset reference object is in or location ID of
-                            object that the dataset is located within.
-        H5R_type_t ref_type;    IN: Type of reference to query
-        void *ref;          IN: Reference to query.
-
- RETURNS
-    Success:	An object type defined in H5Gpublic.h
-    Failure:	H5G_UNKNOWN
- DESCRIPTION
-    Given a reference to some object, this function returns the type of object
-    pointed to.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
+/*-------------------------------------------------------------------------
+ * Function:    H5Rget_obj_type1
+ *
+ * Purpose:     Retrieves the type of the object that an object points to.
+ *
+ * Parameters:
+ *      id          IN: Dataset reference object is in or location ID of
+ *                      object that the dataset is located within
+ *      ref_type    IN: Type of reference to query
+ *      ref         IN: Reference to query
+ *
+ * Return:      Success:	An object type (as defined in H5Gpublic.h)
+ *              Failure:    H5G_UNKNOWN
+ *
+ *-------------------------------------------------------------------------
+ */
 H5G_obj_t
 H5Rget_obj_type1(hid_t id, H5R_type_t ref_type, const void *ref)
 {
@@ -117,16 +110,16 @@ H5Rget_obj_type1(hid_t id, H5R_type_t ref_type, const void *ref)
     H5TRACE3("Go", "iRt*x", id, ref_type, ref);
 
     /* Check args */
-    if(H5G_loc(id, &loc) < 0)
+    if (H5G_loc(id, &loc) < 0)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5G_UNKNOWN, "not a location")
-    if(ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
+    if (ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5G_UNKNOWN, "invalid reference type")
-    if(ref == NULL)
+    if (ref == NULL)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5G_UNKNOWN, "invalid reference pointer")
 
     /* Get the object information */
-    if(H5R_get_obj_type(loc.oloc->file, H5AC_ind_read_dxpl_id, ref_type, ref, &obj_type) < 0)
-	HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, H5G_UNKNOWN, "unable to determine object type")
+    if(H5R__get_obj_type(loc.oloc->file, ref_type, ref, &obj_type) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, H5G_UNKNOWN, "unable to determine object type")
 
     /* Set return value */
     ret_value = H5G_map_obj_type(obj_type);
@@ -136,52 +129,46 @@ done:
 }   /* end H5Rget_obj_type1() */
 
 
-/*--------------------------------------------------------------------------
- NAME
-    H5Rdereference1
- PURPOSE
-    Opens the HDF5 object referenced.
- USAGE
-    hid_t H5Rdereference1(ref)
-        hid_t id;       IN: Dataset reference object is in or location ID of
-                            object that the dataset is located within.
-        H5R_type_t ref_type;    IN: Type of reference to create
-        void *ref;      IN: Reference to open.
-
- RETURNS
-    Valid ID on success, Negative on failure
- DESCRIPTION
-    Given a reference to some object, open that object and return an ID for
-    that object.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
+/*-------------------------------------------------------------------------
+ * Function:    H5Rdereference1
+ *
+ * Purpose:     Opens the HDF5 object referenced.
+ *
+ * Parameters:
+ *      id          IN: Dataset reference object is in or location ID of
+ *                      object that the dataset is located within
+ *      ref_type    IN: Type of reference to create
+ *      ref         IN: Reference to open
+ *
+ * Return:      Success:	Valid HDF5 ID
+ *              Failure:    Negative
+ *
+ *-------------------------------------------------------------------------
+ */
 hid_t
 H5Rdereference1(hid_t obj_id, H5R_type_t ref_type, const void *_ref)
 {
     H5G_loc_t loc;      /* Group location */
     H5F_t *file = NULL; /* File object */
-    hid_t ret_value;
+    hid_t ret_value = H5I_INVALID_HID;	/* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE3("i", "iRt*x", obj_id, ref_type, _ref);
 
     /* Check args */
-    if(H5G_loc(obj_id, &loc) < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
-    if(ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference type")
-    if(_ref == NULL)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference pointer")
+    if (H5G_loc(obj_id, &loc) < 0)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a location")
+    if (ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid reference type")
+    if (_ref == NULL)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid reference pointer")
 
     /* Get the file pointer from the entry */
     file = loc.oloc->file;
 
     /* Create reference */
-    if((ret_value = H5R_dereference(file, H5P_DATASET_ACCESS_DEFAULT, H5AC_ind_read_dxpl_id, ref_type, _ref, TRUE)) < 0)
-        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, FAIL, "unable dereference object")
+    if((ret_value = H5R__dereference(file, H5P_DATASET_ACCESS_DEFAULT, ref_type, _ref)) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, H5I_INVALID_HID, "unable dereference object")
 
 done:
     FUNC_LEAVE_API(ret_value)
diff --git a/src/H5Rint.c b/src/H5Rint.c
new file mode 100644
index 0000000..02f7778
--- /dev/null
+++ b/src/H5Rint.c
@@ -0,0 +1,769 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/****************/
+/* Module Setup */
+/****************/
+
+#include "H5Rmodule.h"          /* This source code file is part of the H5R module */
+
+
+/***********/
+/* Headers */
+/***********/
+#include "H5private.h"          /* Generic Functions                        */
+#include "H5ACprivate.h"        /* Metadata cache                           */
+#include "H5Dprivate.h"         /* Datasets                                 */
+#include "H5Eprivate.h"         /* Error handling                           */
+#include "H5Gprivate.h"         /* Groups                                   */
+#include "H5HGprivate.h"        /* Global Heaps                             */
+#include "H5Iprivate.h"         /* IDs                                      */
+#include "H5MMprivate.h"        /* Memory management                        */
+#include "H5Oprivate.h"         /* Object headers                           */
+#include "H5Rpkg.h"             /* References                               */
+#include "H5Sprivate.h"         /* Dataspaces                               */
+#include "H5Tprivate.h"         /* Datatypes                                */
+
+
+/****************/
+/* Local Macros */
+/****************/
+
+/******************/
+/* Local Typedefs */
+/******************/
+
+/********************/
+/* Local Prototypes */
+/********************/
+
+/*********************/
+/* Package Variables */
+/*********************/
+
+/* Package initialization variable */
+hbool_t H5_PKG_INIT_VAR = FALSE;
+
+/*****************************/
+/* Library Private Variables */
+/*****************************/
+
+/*******************/
+/* Local Variables */
+/*******************/
+
+/* Reference ID class
+ *
+ * NOTE: H5I_REFERENCE is not used by the library and has been deprecated
+ *       with a tentative removal version of 1.12.0. (DER, July 2017)
+ */
+static const H5I_class_t H5I_REFERENCE_CLS[1] = {{
+    H5I_REFERENCE,          /* ID class value                                       */
+    0,                      /* Class flags                                          */
+    0,                      /* # of reserved IDs for class                          */
+    NULL                    /* Callback routine for closing objects of this class   */
+}};
+
+/* Flag indicating "top" of interface has been initialized */
+static hbool_t H5R_top_package_initialize_s = FALSE;
+
+
+/*--------------------------------------------------------------------------
+NAME
+   H5R__init_package -- Initialize interface-specific information
+USAGE
+    herr_t H5R__init_package()
+
+RETURNS
+    Non-negative on success/Negative on failure
+DESCRIPTION
+    Initializes any interface-specific data or routines.
+
+--------------------------------------------------------------------------*/
+herr_t
+H5R__init_package(void)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Initialize the atom group for the file IDs */
+    if (H5I_register_type(H5I_REFERENCE_CLS) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, FAIL, "unable to initialize interface")
+
+    /* Mark "top" of interface as initialized, too */
+    H5R_top_package_initialize_s = TRUE;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5R__init_package() */
+
+
+/*--------------------------------------------------------------------------
+ NAME
+    H5R_top_term_package
+ PURPOSE
+    Terminate various H5R objects
+ USAGE
+    void H5R_top_term_package()
+ RETURNS
+    void
+ DESCRIPTION
+    Release IDs for the atom group, deferring full interface shutdown
+    until later (in H5R_term_package).
+ GLOBAL VARIABLES
+ COMMENTS, BUGS, ASSUMPTIONS
+     Can't report errors...
+ EXAMPLES
+ REVISION LOG
+--------------------------------------------------------------------------*/
+int
+H5R_top_term_package(void)
+{
+    int	n = 0;
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    if (H5R_top_package_initialize_s) {
+        if (H5I_nmembers(H5I_REFERENCE) > 0) {
+            (void)H5I_clear_type(H5I_REFERENCE, FALSE, FALSE);
+            n++;
+	    }
+
+        /* Mark closed */
+        if (0 == n)
+            H5R_top_package_initialize_s = FALSE;
+    }
+
+    FUNC_LEAVE_NOAPI(n)
+} /* end H5R_top_term_package() */
+
+
+/*--------------------------------------------------------------------------
+ NAME
+    H5R_term_package
+ PURPOSE
+    Terminate various H5R objects
+ USAGE
+    void H5R_term_package()
+ RETURNS
+    void
+ DESCRIPTION
+    Release the atom group and any other resources allocated.
+ GLOBAL VARIABLES
+ COMMENTS, BUGS, ASSUMPTIONS
+     Can't report errors...
+
+     Finishes shutting down the interface, after H5R_top_term_package()
+     is called
+ EXAMPLES
+ REVISION LOG
+--------------------------------------------------------------------------*/
+int
+H5R_term_package(void)
+{
+    int	n = 0;
+
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    if (H5_PKG_INIT_VAR) {
+        /* Sanity checks */
+        HDassert(0 == H5I_nmembers(H5I_REFERENCE));
+        HDassert(FALSE == H5R_top_package_initialize_s);
+
+        /* Destroy the reference id group */
+        n += (H5I_dec_type_ref(H5I_REFERENCE) > 0);
+
+        /* Mark closed */
+        if (0 == n)
+            H5_PKG_INIT_VAR = FALSE;
+    }
+
+    FUNC_LEAVE_NOAPI(n)
+} /* end H5R_term_package() */
+
+
+/*--------------------------------------------------------------------------
+ NAME
+    H5R__create
+ PURPOSE
+    Creates a particular kind of reference for the user
+ USAGE
+    herr_t H5R__create(ref, loc, name, ref_type, space)
+        void *ref;          OUT: Reference created
+        H5G_loc_t *loc;     IN: File location used to locate object pointed to
+        const char *name;   IN: Name of object at location LOC_ID of object
+                                    pointed to
+        H5R_type_t ref_type;    IN: Type of reference to create
+        H5S_t *space;       IN: Dataspace ID with selection, used for Dataset
+                                    Region references.
+
+ RETURNS
+    Non-negative on success/Negative on failure
+ DESCRIPTION
+    Creates a particular type of reference specified with REF_TYPE, in the
+    space pointed to by REF.  The LOC_ID and NAME are used to locate the object
+    pointed to and the SPACE_ID is used to choose the region pointed to (for
+    Dataset Region references).
+ GLOBAL VARIABLES
+ COMMENTS, BUGS, ASSUMPTIONS
+ EXAMPLES
+ REVISION LOG
+--------------------------------------------------------------------------*/
+herr_t
+H5R__create(void *_ref, H5G_loc_t *loc, const char *name, H5R_type_t ref_type,
+    H5S_t *space)
+{
+    H5G_loc_t	obj_loc;		/* Group hier. location of object */
+    H5G_name_t  path;            	/* Object group hier. path */
+    H5O_loc_t   oloc;            	/* Object object location */
+    hbool_t     obj_found = FALSE;      /* Object location found */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    HDassert(_ref);
+    HDassert(loc);
+    HDassert(name);
+    HDassert(ref_type > H5R_BADTYPE && ref_type < H5R_MAXTYPE);
+
+    /* Set up object location to fill in */
+    obj_loc.oloc = &oloc;
+    obj_loc.path = &path;
+    H5G_loc_reset(&obj_loc);
+
+    /* Find the object */
+    if(H5G_loc_find(loc, name, &obj_loc) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_NOTFOUND, FAIL, "object not found")
+    obj_found = TRUE;
+
+    switch (ref_type) {
+        case H5R_OBJECT:
+        {
+            hobj_ref_t *ref = (hobj_ref_t *)_ref; /* Get pointer to correct type of reference struct */
+
+            *ref = obj_loc.oloc->addr;
+            break;
+        }
+
+        case H5R_DATASET_REGION:
+        {
+            H5HG_t hobjid;      /* Heap object ID */
+            hdset_reg_ref_t *ref = (hdset_reg_ref_t *)_ref; /* Get pointer to correct type of reference struct */
+            hssize_t buf_size;  /* Size of buffer needed to serialize selection */
+            uint8_t *p;       /* Pointer to OID to store */
+            uint8_t *buf;     /* Buffer to store serialized selection in */
+            unsigned heapid_found;  /* Flag for non-zero heap ID found */
+            unsigned u;        /* local index */
+
+            /* Set up information for dataset region */
+
+            /* Return any previous heap block to the free list if we are
+             * garbage collecting
+             */
+            if (H5F_GC_REF(loc->oloc->file)) {
+                /* Check for an existing heap ID in the reference */
+                for (u = 0, heapid_found = 0, p = (uint8_t *)ref; u < H5R_DSET_REG_REF_BUF_SIZE; u++)
+                    if (p[u] != 0) {
+                        heapid_found = 1;
+                        break;
+                    }
+
+                if (heapid_found != 0) {
+                    /* Return heap block to free list */
+                }
+            }
+
+            /* Zero the heap ID out, may leak heap space if user is re-using
+             * reference and doesn't have garbage collection turned on
+             */
+            HDmemset(ref, 0, H5R_DSET_REG_REF_BUF_SIZE);
+
+            /* Get the amount of space required to serialize the selection */
+            if ((buf_size = H5S_SELECT_SERIAL_SIZE(space)) < 0)
+                HGOTO_ERROR(H5E_REFERENCE, H5E_CANTINIT, FAIL, "Invalid amount of space for serializing selection")
+
+            /* Increase buffer size to allow for the dataset OID */
+            buf_size += (hssize_t)sizeof(haddr_t);
+
+            /* Allocate the space to store the serialized information */
+            H5_CHECK_OVERFLOW(buf_size, hssize_t, size_t);
+            if (NULL == (buf = (uint8_t *)H5MM_malloc((size_t)buf_size)))
+                HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
+
+            /* Serialize information for dataset OID into heap buffer */
+            p = (uint8_t *)buf;
+            H5F_addr_encode(loc->oloc->file, &p, obj_loc.oloc->addr);
+
+            /* Serialize the selection into heap buffer */
+            if (H5S_SELECT_SERIALIZE(space, &p) < 0)
+                HGOTO_ERROR(H5E_REFERENCE, H5E_CANTCOPY, FAIL, "Unable to serialize selection")
+
+            /* Save the serialized buffer for later */
+            H5_CHECK_OVERFLOW(buf_size, hssize_t, size_t);
+            if(H5HG_insert(loc->oloc->file, (size_t)buf_size, buf, &hobjid) < 0)
+                HGOTO_ERROR(H5E_REFERENCE, H5E_WRITEERROR, FAIL, "Unable to serialize selection")
+
+            /* Serialize the heap ID and index for storage in the file */
+            p = (uint8_t *)ref;
+            H5F_addr_encode(loc->oloc->file, &p, hobjid.addr);
+            UINT32ENCODE(p, hobjid.idx);
+
+            /* Free the buffer we serialized data in */
+            H5MM_xfree(buf);
+            break;
+        } /* end case H5R_DATASET_REGION */
+
+        case H5R_BADTYPE:
+        case H5R_MAXTYPE:
+        default:
+            HDassert("unknown reference type" && 0);
+            HGOTO_ERROR(H5E_REFERENCE, H5E_UNSUPPORTED, FAIL, "internal error (unknown reference type)")
+    } /* end switch */
+
+done:
+    if (obj_found)
+        H5G_loc_free(&obj_loc);
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+}   /* end H5R__create() */
+
+
+/*--------------------------------------------------------------------------
+ NAME
+    H5R__dereference
+ PURPOSE
+    Opens the HDF5 object referenced.
+ USAGE
+    hid_t H5R__dereference(ref, oapl_id, ref_type, ref)
+        H5F_t *file;        IN: File the object being dereferenced is within
+        hid_t oapl_id;      IN: Object access property list ID
+        H5R_type_t ref_type; IN: Type of reference
+        void *ref;          IN: Reference to open.
+
+ RETURNS
+    Valid ID on success, Negative on failure
+ DESCRIPTION
+    Given a reference to some object, open that object and return an ID for
+    that object.
+ GLOBAL VARIABLES
+ COMMENTS, BUGS, ASSUMPTIONS
+    Currently only set up to work with references to datasets
+ EXAMPLES
+ REVISION LOG
+    Raymond Lu
+    13 July 2011
+    I added the OAPL_ID parameter for the object being referenced.  It only
+    supports dataset access property list currently.
+
+    M. Scot Breitenfeld
+    3 March 2015
+    Added a check for undefined reference pointer.
+--------------------------------------------------------------------------*/
+hid_t
+H5R__dereference(H5F_t *file, hid_t oapl_id, H5R_type_t ref_type,
+    const void *_ref)
+{
+    H5O_loc_t oloc;             /* Object location */
+    H5G_name_t path;            /* Path of object */
+    H5G_loc_t loc;              /* Group location */
+    unsigned rc;		/* Reference count of object */
+    H5O_type_t obj_type;        /* Type of object */
+    hid_t ret_value = H5I_INVALID_HID;  /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    HDassert(_ref);
+    HDassert(ref_type > H5R_BADTYPE && ref_type < H5R_MAXTYPE);
+    HDassert(file);
+
+    /* Initialize the object location */
+    H5O_loc_reset(&oloc);
+    oloc.file = file;
+
+    switch (ref_type) {
+        case H5R_OBJECT:
+        {
+            oloc.addr = *(const hobj_ref_t *)_ref; /* Only object references currently supported */
+            if (!H5F_addr_defined(oloc.addr) || oloc.addr == 0)
+                HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "Undefined reference pointer")
+            break;
+        }
+
+        case H5R_DATASET_REGION:
+        {
+            H5HG_t hobjid;  /* Heap object ID */
+            uint8_t *buf;   /* Buffer to store serialized selection in */
+            const uint8_t *p;           /* Pointer to OID to store */
+
+            /* Get the heap ID for the dataset region */
+            p = (const uint8_t *)_ref;
+            H5F_addr_decode(oloc.file, &p, &(hobjid.addr));
+            UINT32DECODE(p, hobjid.idx);
+
+            if (!H5F_addr_defined(hobjid.addr) || hobjid.addr == 0)
+                HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "Undefined reference pointer")
+
+            /* Get the dataset region from the heap (allocate inside routine) */
+            if(NULL == (buf = (uint8_t *)H5HG_read(oloc.file, &hobjid, NULL, NULL)))
+                HGOTO_ERROR(H5E_REFERENCE, H5E_READERROR, H5I_INVALID_HID, "Unable to read dataset region information")
+
+            /* Get the object oid for the dataset */
+            p = buf;
+            H5F_addr_decode(oloc.file, &p, &(oloc.addr));
+
+            /* Free the buffer allocated in H5HG_read() */
+            H5MM_xfree(buf);
+            break;
+        } /* end case H5R_DATASET_REGION */
+
+        case H5R_BADTYPE:
+        case H5R_MAXTYPE:
+        default:
+            HDassert("unknown reference type" && 0);
+            HGOTO_ERROR(H5E_REFERENCE, H5E_UNSUPPORTED, H5I_INVALID_HID, "internal error (unknown reference type)")
+    } /* end switch */
+
+    /* Get the # of links for object, and its type
+     * (To check to make certain that this object hasn't been deleted
+     *  since the reference was created)
+     */
+    if(H5O_get_rc_and_type(&oloc, &rc, &obj_type) < 0 || 0 == rc)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_LINKCOUNT, H5I_INVALID_HID, "dereferencing deleted object")
+
+    /* Construct a group location for opening the object */
+    H5G_name_reset(&path);
+    loc.oloc = &oloc;
+    loc.path = &path;
+
+    /* Open the object */
+    switch (obj_type) {
+        case H5O_TYPE_GROUP:
+        {
+            H5G_t *group;               /* Pointer to group to open */
+
+            if(NULL == (group = H5G_open(&loc)))
+                HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, H5I_INVALID_HID, "not found")
+
+            /* Create an atom for the group */
+            if((ret_value = H5I_register(H5I_GROUP, group, TRUE)) < 0) {
+                H5G_close(group);
+                HGOTO_ERROR(H5E_SYM, H5E_CANTREGISTER, H5I_INVALID_HID, "can't register group")
+            } /* end if */
+
+            break;
+        }
+
+        case H5O_TYPE_NAMED_DATATYPE:
+        {
+            H5T_t *type;                /* Pointer to datatype to open */
+
+            if(NULL == (type = H5T_open(&loc)))
+                HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, H5I_INVALID_HID, "not found")
+
+            /* Create an atom for the datatype */
+            if((ret_value = H5I_register(H5I_DATATYPE, type, TRUE)) < 0) {
+                H5T_close(type);
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "can't register datatype")
+            } /* end if */
+
+            break;
+        }
+
+        case H5O_TYPE_DATASET:
+        {
+            H5D_t *dset;                /* Pointer to dataset to open */
+
+            /* Open the dataset */
+            if(NULL == (dset = H5D_open(&loc, oapl_id)))
+                HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, H5I_INVALID_HID, "not found")
+
+            /* Create an atom for the dataset */
+            if((ret_value = H5I_register(H5I_DATASET, dset, TRUE)) < 0) {
+                H5D_close(dset);
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, H5I_INVALID_HID, "can't register dataset")
+            } /* end if */
+
+            break;
+        }
+
+        case H5O_TYPE_UNKNOWN:
+        case H5O_TYPE_NTYPES:
+        default:
+            HGOTO_ERROR(H5E_REFERENCE, H5E_BADTYPE, H5I_INVALID_HID, "can't identify type of object referenced")
+     } /* end switch */
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+}   /* end H5R__dereference() */
+
+
+/*--------------------------------------------------------------------------
+ NAME
+    H5R__get_region
+ PURPOSE
+    Retrieves a dataspace with the region pointed to selected.
+ USAGE
+    H5S_t *H5R__get_region(file, ref)
+        H5F_t *file;        IN: File the object being dereferenced is within
+        void *ref;          IN: Reference to open.
+
+ RETURNS
+    Pointer to the dataspace on success, NULL on failure
+ DESCRIPTION
+    Given a reference to some object, creates a copy of the dataset pointed
+    to's dataspace and defines a selection in the copy which is the region
+    pointed to.
+ GLOBAL VARIABLES
+ COMMENTS, BUGS, ASSUMPTIONS
+ EXAMPLES
+ REVISION LOG
+--------------------------------------------------------------------------*/
+H5S_t *
+H5R__get_region(H5F_t *file, const void *_ref)
+{
+    H5O_loc_t oloc;             /* Object location */
+    const uint8_t *p;           /* Pointer to OID to store */
+    H5HG_t hobjid;              /* Heap object ID */
+    uint8_t *buf = NULL;        /* Buffer to store serialized selection in */
+    H5S_t *ret_value;		/* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    HDassert(_ref);
+    HDassert(file);
+
+    /* Initialize the object location */
+    H5O_loc_reset(&oloc);
+    oloc.file = file;
+
+    /* Get the heap ID for the dataset region */
+    p = (const uint8_t *)_ref;
+    H5F_addr_decode(oloc.file, &p, &(hobjid.addr));
+    UINT32DECODE(p, hobjid.idx);
+
+    /* Get the dataset region from the heap (allocate inside routine) */
+    if(NULL == (buf = (uint8_t *)H5HG_read(oloc.file, &hobjid, NULL, NULL)))
+        HGOTO_ERROR(H5E_REFERENCE, H5E_READERROR, NULL, "Unable to read dataset region information")
+
+    /* Get the object oid for the dataset */
+    p = buf;
+    H5F_addr_decode(oloc.file, &p, &(oloc.addr));
+
+    /* Open and copy the dataset's dataspace */
+    if(NULL == (ret_value = H5S_read(&oloc)))
+        HGOTO_ERROR(H5E_DATASPACE, H5E_NOTFOUND, NULL, "not found")
+
+    /* Unserialize the selection */
+    if(H5S_SELECT_DESERIALIZE(&ret_value, &p) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTDECODE, NULL, "can't deserialize selection")
+
+done:
+    /* Free the buffer allocated in H5HG_read() */
+    if(buf)
+        H5MM_xfree(buf);
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+}  /* end H5R__get_region() */
+
+
+/*--------------------------------------------------------------------------
+ NAME
+    H5R__get_obj_type
+ PURPOSE
+    Retrieves the type of object that an object reference points to
+ USAGE
+    H5O_type_t H5R__get_obj_type(file, ref_type, ref)
+        H5F_t *file;        IN: File the object being dereferenced is within
+        H5R_type_t ref_type;    IN: Type of reference to query
+        void *ref;          IN: Reference to query.
+	H5O_type_t *obj_type;	OUT: The type of the object, set on success
+
+ RETURNS
+    Non-negative on success/Negative on failure
+ DESCRIPTION
+    Given a reference to some object, this function returns the type of object
+    pointed to.
+ GLOBAL VARIABLES
+ COMMENTS, BUGS, ASSUMPTIONS
+ EXAMPLES
+ REVISION LOG
+--------------------------------------------------------------------------*/
+herr_t
+H5R__get_obj_type(H5F_t *file, H5R_type_t ref_type, const void *_ref,
+    H5O_type_t *obj_type)
+{
+    H5O_loc_t oloc;             /* Object location */
+    unsigned rc;		/* Reference count of object    */
+    herr_t ret_value = SUCCEED; /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    HDassert(file);
+    HDassert(_ref);
+
+    /* Initialize the symbol table entry */
+    H5O_loc_reset(&oloc);
+    oloc.file = file;
+
+    switch (ref_type) {
+        case H5R_OBJECT:
+        {
+            /* Get the object oid */
+            oloc.addr = *(const hobj_ref_t *)_ref; /* Only object references currently supported */
+            break;
+        }
+
+        case H5R_DATASET_REGION:
+        {
+            H5HG_t hobjid;      /* Heap object ID */
+            const uint8_t *p;   /* Pointer to reference to decode */
+            uint8_t *buf;       /* Buffer to store serialized selection in */
+
+            /* Get the heap ID for the dataset region */
+            p = (const uint8_t *)_ref;
+            H5F_addr_decode(oloc.file, &p, &(hobjid.addr));
+            UINT32DECODE(p, hobjid.idx);
+
+            /* Get the dataset region from the heap (allocate inside routine) */
+            if(NULL == (buf = (uint8_t *)H5HG_read(oloc.file, &hobjid, NULL, NULL)))
+                HGOTO_ERROR(H5E_REFERENCE, H5E_READERROR, FAIL, "Unable to read dataset region information")
+
+            /* Get the object oid for the dataset */
+            p = buf;
+            H5F_addr_decode(oloc.file, &p, &(oloc.addr));
+
+            /* Free the buffer allocated in H5HG_read() */
+            H5MM_xfree(buf);
+
+            break;
+        }
+
+        case H5R_BADTYPE:
+        case H5R_MAXTYPE:
+        default:
+            HDassert("unknown reference type" && 0);
+            HGOTO_ERROR(H5E_REFERENCE, H5E_UNSUPPORTED, FAIL, "internal error (unknown reference type)")
+    } /* end switch */
+
+    /* Get the # of links for object, and its type */
+    /* (To check to make certain that this object hasn't been deleted since the reference was created) */
+    if(H5O_get_rc_and_type(&oloc, &rc, obj_type) < 0 || 0 == rc)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_LINKCOUNT, FAIL, "dereferencing deleted object")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+}   /* end H5R__get_obj_type() */
+
+
+/*--------------------------------------------------------------------------
+ NAME
+    H5R__get_name
+ PURPOSE
+    Internal routine to determine a name for the object referenced
+ USAGE
+    ssize_t H5R__get_name(f, ref_type, ref, name, size)
+        H5F_t *f;       IN: Pointer to the file that the reference is pointing
+                            into
+        hid_t lapl_id;  IN: LAPL to use for operation
+        hid_t id;       IN: Location ID given for reference
+        H5R_type_t ref_type;    IN: Type of reference
+        void *ref;      IN: Reference to query.
+        char *name;     OUT: Buffer to place name of object referenced
+        size_t size;    IN: Size of name buffer
+
+ RETURNS
+    Non-negative length of the path on success, Negative on failure
+ DESCRIPTION
+    Given a reference to some object, determine a path to the object
+    referenced in the file.
+ GLOBAL VARIABLES
+ COMMENTS, BUGS, ASSUMPTIONS
+    This may not be the only path to that object.
+ EXAMPLES
+ REVISION LOG
+--------------------------------------------------------------------------*/
+ssize_t
+H5R__get_name(H5F_t *f, hid_t id, H5R_type_t ref_type, const void *_ref,
+    char *name, size_t size)
+{
+    hid_t file_id = H5I_INVALID_HID;    /* ID for file that the reference is in */
+    H5O_loc_t oloc;             /* Object location describing object for reference */
+    ssize_t ret_value = -1;     /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Check args */
+    HDassert(f);
+    HDassert(_ref);
+
+    /* Initialize the object location */
+    H5O_loc_reset(&oloc);
+    oloc.file = f;
+
+    /* Get address for reference */
+    switch (ref_type) {
+        case H5R_OBJECT:
+        {
+            oloc.addr = *(const hobj_ref_t *)_ref;
+            break;
+        }
+
+        case H5R_DATASET_REGION:
+        {
+            H5HG_t hobjid;  /* Heap object ID */
+            uint8_t *buf;   /* Buffer to store serialized selection in */
+            const uint8_t *p;           /* Pointer to OID to store */
+
+            /* Get the heap ID for the dataset region */
+            p = (const uint8_t *)_ref;
+            H5F_addr_decode(oloc.file, &p, &(hobjid.addr));
+            UINT32DECODE(p, hobjid.idx);
+
+            /* Get the dataset region from the heap (allocate inside routine) */
+            if ((buf = (uint8_t *)H5HG_read(oloc.file, &hobjid, NULL, NULL)) == NULL)
+                HGOTO_ERROR(H5E_REFERENCE, H5E_READERROR, FAIL, "Unable to read dataset region information")
+
+            /* Get the object oid for the dataset */
+            p = buf;
+            H5F_addr_decode(oloc.file, &p, &(oloc.addr));
+
+            /* Free the buffer allocated in H5HG_read() */
+            H5MM_xfree(buf);
+
+            break;
+        }
+
+        case H5R_BADTYPE:
+        case H5R_MAXTYPE:
+        default:
+            HDassert("unknown reference type" && 0);
+            HGOTO_ERROR(H5E_REFERENCE, H5E_UNSUPPORTED, FAIL, "internal error (unknown reference type)")
+    } /* end switch */
+
+    /* Retrieve file ID for name search */
+    if ((file_id = H5I_get_file_id(id, FALSE)) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, FAIL, "can't retrieve file ID")
+
+    /* Get name, length, etc. */
+    if ((ret_value = H5G_get_name_by_addr(file_id, &oloc, name, size)) < 0)
+        HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, FAIL, "can't determine name")
+
+done:
+    /* Close file ID used for search */
+    if (file_id > 0 && H5I_dec_ref(file_id) < 0)
+        HDONE_ERROR(H5E_REFERENCE, H5E_CANTDEC, FAIL, "can't decrement ref count of temp ID")
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5R__get_name() */
+
diff --git a/src/H5Rmodule.h b/src/H5Rmodule.h
index 6799483..678a668 100644
--- a/src/H5Rmodule.h
+++ b/src/H5Rmodule.h
@@ -4,21 +4,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-/*
- * Programmer:	Quincey Koziol <koziol@hdfgroup.org>
- *		Saturday, September 12, 2015
- *
- * Purpose:	This file contains declarations which define macros for the
- *		H5R package.  Including this header means that the source file
- *		is part of the H5R package.
+/* Purpose: This file contains declarations which define macros for the
+ *          H5R package.  Including this header means that the source file
+ *          is part of the H5R package.
  */
 #ifndef _H5Rmodule_H
 #define _H5Rmodule_H
@@ -33,4 +27,3 @@
 
 #endif /* _H5Rmodule_H */
 
-
diff --git a/src/H5Rpkg.h b/src/H5Rpkg.h
index 8ed8d65..49261eb 100644
--- a/src/H5Rpkg.h
+++ b/src/H5Rpkg.h
@@ -5,19 +5,13 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-/*
- * Programmer: Quincey Koziol <koziol@hdfgroup.org>
- *             Thursday, September 13, 2007
- *
- * Purpose:     This file contains declarations which are visible
+/* Purpose:     This file contains declarations which are visible
  *              only within the H5R package. Source files outside the
  *              H5R package should include H5Rprivate.h instead.
  */
@@ -32,7 +26,6 @@
 #include "H5Rprivate.h"
 
 /* Other private headers needed by this file */
-#include "H5Fprivate.h"         /* File access				*/
 
 /**************************/
 /* Package Private Macros */
@@ -52,13 +45,15 @@
 /******************************/
 /* Package Private Prototypes */
 /******************************/
-
-/* General functions */
-H5_DLL herr_t H5R_get_obj_type(H5F_t *file, hid_t dxpl_id, H5R_type_t ref_type,
+H5_DLL herr_t H5R__create(void *ref, H5G_loc_t *loc, const char *name,
+    H5R_type_t ref_type, H5S_t *space);
+H5_DLL hid_t H5R__dereference(H5F_t *file, hid_t dapl_id, H5R_type_t ref_type,
+    const void *_ref);
+H5_DLL H5S_t *H5R__get_region(H5F_t *file, const void *_ref);
+H5_DLL herr_t H5R__get_obj_type(H5F_t *file, H5R_type_t ref_type,
     const void *_ref, H5O_type_t *obj_type);
-H5_DLL hid_t H5R_dereference(H5F_t *file, hid_t dapl_id, hid_t dxpl_id, H5R_type_t ref_type,
-    const void *_ref, hbool_t app_ref);
-
+H5_DLL ssize_t H5R__get_name(H5F_t *file, hid_t id, H5R_type_t ref_type,
+    const void *_ref, char *name, size_t size);
 
 #endif /* _H5Rpkg_H */
 
diff --git a/src/H5Rprivate.h b/src/H5Rprivate.h
index 60df636..8c0ba8f 100644
--- a/src/H5Rprivate.h
+++ b/src/H5Rprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -22,10 +20,31 @@
 #include "H5Rpublic.h"
 
 /* Private headers needed by this file */
+#include "H5Fprivate.h"         /* Files                                    */
+#include "H5Gprivate.h"         /* Groups                                   */
+#include "H5Oprivate.h"         /* Object headers                           */
+#include "H5Sprivate.h"         /* Dataspaces                               */
 
-/* Internal data structures */
 
-/* Private functions */
+/**************************/
+/* Library Private Macros */
+/**************************/
+
+
+/****************************/
+/* Library Private Typedefs */
+/****************************/
+
+
+/*****************************/
+/* Library Private Variables */
+/*****************************/
+
+
+/******************************/
+/* Library Private Prototypes */
+/******************************/
+
 
 #endif  /* _H5Rprivate_H */
 
diff --git a/src/H5Rpublic.h b/src/H5Rpublic.h
index e990661..598bafd 100644
--- a/src/H5Rpublic.h
+++ b/src/H5Rpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -24,40 +22,59 @@
 #include "H5Gpublic.h"
 #include "H5Ipublic.h"
 
-/*
- * Reference types allowed.
- */
-typedef enum {
-    H5R_BADTYPE     =   (-1),   /*invalid Reference Type                     */
-    H5R_OBJECT,                 /*Object reference                           */
-    H5R_DATASET_REGION,         /*Dataset Region Reference                   */
-    H5R_MAXTYPE                 /*highest type (Invalid as true type)	     */
-} H5R_type_t;
+/*****************/
+/* Public Macros */
+/*****************/
 
 /* Note! Be careful with the sizes of the references because they should really
  * depend on the run-time values in the file.  Unfortunately, the arrays need
- * to be defined at compile-time, so we have to go with the worst case sizes for
- * them.  -QAK
+ * to be defined at compile-time, so we have to go with the worst case sizes
+ * for them.  -QAK
+ */
+#define H5R_OBJ_REF_BUF_SIZE        sizeof(haddr_t)
+
+/* 4 is used instead of sizeof(int) to permit portability between the Crays
+ * and other machines (the heap ID is always encoded as an int32 anyway).
+ */
+#define H5R_DSET_REG_REF_BUF_SIZE   (sizeof(haddr_t) + 4)
+
+/*******************/
+/* Public Typedefs */
+/*******************/
+
+/* Reference types */
+typedef enum H5R_type_t {
+    H5R_BADTYPE     =   (-1),   /* Invalid Reference Type               */
+    H5R_OBJECT,                 /* Object reference                     */
+    H5R_DATASET_REGION,         /* Dataset Region Reference             */
+    H5R_MAXTYPE                 /* Highest type (Invalid as true type)  */
+} H5R_type_t;
+
+/* Object reference structure for user's code
+ * This needs to be large enough to store largest haddr_t on a worst case
+ * machine (8 bytes currently).
+ */
+typedef haddr_t hobj_ref_t;
+
+/* Dataset Region reference structure for user's code
+ * (Buffer to store heap ID and index)
+ * This needs to be large enough to store largest haddr_t in a worst case
+ * machine (8 bytes currently) plus an int
  */
-#define H5R_OBJ_REF_BUF_SIZE    sizeof(haddr_t)
-/* Object reference structure for user's code */
-typedef haddr_t hobj_ref_t; /* Needs to be large enough to store largest haddr_t in a worst case machine (ie. 8 bytes currently) */
+typedef unsigned char hdset_reg_ref_t[H5R_DSET_REG_REF_BUF_SIZE];
 
-#define H5R_DSET_REG_REF_BUF_SIZE    (sizeof(haddr_t)+4)
-/* 4 is used instead of sizeof(int) to permit portability between
-   the Crays and other machines (the heap ID is always encoded as an int32 anyway)
-*/
-/* Dataset Region reference structure for user's code */
-typedef unsigned char hdset_reg_ref_t[H5R_DSET_REG_REF_BUF_SIZE];/* Buffer to store heap ID and index */
-/* Needs to be large enough to store largest haddr_t in a worst case machine (ie. 8 bytes currently) plus an int */
+/********************/
+/* Public Variables */
+/********************/
 
-/* Publicly visible data structures */
+/*********************/
+/* Public Prototypes */
+/*********************/
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-/* Functions in H5R.c */
 H5_DLL herr_t H5Rcreate(void *ref, hid_t loc_id, const char *name,
 			 H5R_type_t ref_type, hid_t space_id);
 H5_DLL hid_t H5Rdereference2(hid_t obj_id, hid_t oapl_id, H5R_type_t ref_type, const void *ref);
@@ -65,7 +82,7 @@ H5_DLL hid_t H5Rget_region(hid_t dataset, H5R_type_t ref_type, const void *ref);
 H5_DLL herr_t H5Rget_obj_type2(hid_t id, H5R_type_t ref_type, const void *_ref,
     H5O_type_t *obj_type);
 H5_DLL ssize_t H5Rget_name(hid_t loc_id, H5R_type_t ref_type, const void *ref,
-    char *name/*out*/, size_t size);
+    char *name /*out*/, size_t size);
 
 /* Symbols defined for compatibility with previous versions of the HDF5 API.
  *
@@ -73,12 +90,6 @@ H5_DLL ssize_t H5Rget_name(hid_t loc_id, H5R_type_t ref_type, const void *ref,
  */
 #ifndef H5_NO_DEPRECATED_SYMBOLS
 
-/* Macros */
-
-
-/* Typedefs */
-
-
 /* Function prototypes */
 H5_DLL H5G_obj_t H5Rget_obj_type1(hid_t id, H5R_type_t ref_type, const void *_ref);
 H5_DLL hid_t H5Rdereference1(hid_t obj_id, H5R_type_t ref_type, const void *ref);
diff --git a/src/H5S.c b/src/H5S.c
index 6183a7d..3d09fa0 100644
--- a/src/H5S.c
+++ b/src/H5S.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -59,6 +57,12 @@ static htri_t H5S_is_simple(const H5S_t *sdim);
 /* Package initialization variable */
 hbool_t H5_PKG_INIT_VAR = FALSE;
 
+/* Format version bounds for dataspace */
+const unsigned H5O_sdspace_ver_bounds[] = {
+    H5O_SDSPACE_VERSION_1,      /* H5F_LIBVER_EARLIEST */
+    H5O_SDSPACE_VERSION_2,      /* H5F_LIBVER_V18 */
+    H5O_SDSPACE_VERSION_LATEST  /* H5F_LIBVER_LATEST */
+};
 
 /*****************************/
 /* Library Private Variables */
@@ -86,6 +90,7 @@ static const H5I_class_t H5I_DATASPACE_CLS[1] = {{
     (H5I_free_t)H5S_close	/* Callback routine for closing objects of this class */
 }};
 
+
 /* Flag indicating "top" of interface has been initialized */
 static hbool_t H5S_top_package_initialize_s = FALSE;
 
@@ -1069,7 +1074,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5S_write(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned update_flags, H5S_t *ds)
+H5S_write(H5F_t *f, H5O_t *oh, unsigned update_flags, H5S_t *ds)
 {
     herr_t ret_value = SUCCEED;   /* Return value */
 
@@ -1081,7 +1086,7 @@ H5S_write(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned update_flags, H5S_t *ds)
     HDassert(H5S_GET_EXTENT_TYPE(ds) >= 0);
 
     /* Write the current dataspace extent to the dataspace message */
-    if(H5O_msg_write_oh(f, dxpl_id, oh, H5O_SDSPACE_ID, 0, update_flags, &(ds->extent)) < 0)
+    if(H5O_msg_write_oh(f, oh, H5O_SDSPACE_ID, 0, update_flags, &(ds->extent)) < 0)
         HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "can't update simple dataspace message")
 
 done:
@@ -1110,7 +1115,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5S_append(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5S_t *ds)
+H5S_append(H5F_t *f, H5O_t *oh, H5S_t *ds)
 {
     herr_t ret_value = SUCCEED;   /* Return value */
 
@@ -1122,7 +1127,7 @@ H5S_append(H5F_t *f, hid_t dxpl_id, H5O_t *oh, H5S_t *ds)
     HDassert(H5S_GET_EXTENT_TYPE(ds) >= 0);
 
     /* Add the dataspace message to the object header */
-    if(H5O_msg_append_oh(f, dxpl_id, oh, H5O_SDSPACE_ID, 0, 0, &(ds->extent)) < 0)
+    if(H5O_msg_append_oh(f, oh, H5O_SDSPACE_ID, 0, 0, &(ds->extent)) < 0)
         HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, FAIL, "can't add simple dataspace message")
 
 done:
@@ -1145,7 +1150,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5S_t *
-H5S_read(const H5O_loc_t *loc, hid_t dxpl_id)
+H5S_read(const H5O_loc_t *loc)
 {
     H5S_t	*ds = NULL;             /* Dataspace to return */
     H5S_t       *ret_value = NULL;      /* Return value */
@@ -1158,7 +1163,7 @@ H5S_read(const H5O_loc_t *loc, hid_t dxpl_id)
     if(NULL == (ds = H5FL_CALLOC(H5S_t)))
         HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
-    if(H5O_msg_read(loc, H5O_SDSPACE_ID, &(ds->extent), dxpl_id) == NULL)
+    if(NULL == H5O_msg_read(loc, H5O_SDSPACE_ID, &(ds->extent)))
         HGOTO_ERROR(H5E_DATASPACE, H5E_CANTINIT, NULL, "unable to load dataspace info from dataset header")
 
     /* Default to entire dataspace being selected */
@@ -1545,7 +1550,7 @@ H5Sencode(hid_t obj_id, void *buf, size_t *nalloc)
     H5TRACE3("e", "i*x*z", obj_id, buf, nalloc);
 
     /* Check argument and retrieve object */
-    if (NULL==(dspace=(H5S_t *)H5I_object_verify(obj_id, H5I_DATASPACE)))
+    if (NULL == (dspace = (H5S_t *)H5I_object_verify(obj_id, H5I_DATASPACE)))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
 
     if(H5S_encode(dspace, (unsigned char **)&buf, nalloc)<0)
@@ -1724,8 +1729,8 @@ H5S_decode(const unsigned char **p)
 
     /* Decode the extent part of dataspace */
     /* (pass mostly bogus file pointer and bogus DXPL) */
-    if((extent = (H5S_extent_t *)H5O_msg_decode(f, H5P_DEFAULT, NULL, H5O_SDSPACE_ID, pp))==NULL)
-	HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDECODE, NULL, "can't decode object")
+    if(NULL == (extent = (H5S_extent_t *)H5O_msg_decode(f, NULL, H5O_SDSPACE_ID, extent_size, pp)))
+        HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDECODE, NULL, "can't decode object")
     pp += extent_size;
 
     /* Copy the extent into dataspace structure */
@@ -2168,93 +2173,40 @@ H5S_extent_nelem(const H5S_extent_t *ext)
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5S_set_latest_version
+ * Function:    H5S_set_version
  *
- * Purpose:     Set the encoding for a dataspace to the latest version.
+ * Purpose:     Set the version to encode a dataspace with.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:  Quincey Koziol
- *              Tuesday, July 24, 2007
+ * Programmer:  Vailin Choi; December 2017
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5S_set_latest_version(H5S_t *ds)
+H5S_set_version(H5F_t *f, H5S_t *ds)
 {
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
-
-    /* Sanity check */
-    HDassert(ds);
-
-    /* Set encoding of extent to latest version */
-    ds->extent.version = H5O_SDSPACE_VERSION_LATEST;
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5S_set_latest_version() */
-
-#ifndef H5_NO_DEPRECATED_SYMBOLS
-
-/*-------------------------------------------------------------------------
- * Function:	H5S_extend
- *
- * Purpose:	Extend the dimensions of a dataspace.
- *
- * Return:	Success:	Number of dimensions whose size increased.
- *
- *		Failure:	Negative
- *
- * Programmer:	Robb Matzke
- *		Friday, January 30, 1998
- *
- *-------------------------------------------------------------------------
- */
-int
-H5S_extend(H5S_t *space, const hsize_t *size)
-{
-    unsigned	u;
-    int	ret_value = 0;
+    unsigned version;           /* Message version */
+    herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
-    /* Check args */
-    HDassert(space && H5S_SIMPLE == H5S_GET_EXTENT_TYPE(space));
-    HDassert(size);
-
-    /* Check through all the dimensions to see if modifying the dataspace is allowed */
-    for(u = 0; u < space->extent.rank; u++)
-        if(space->extent.size[u] < size[u]) {
-            if(space->extent.max && H5S_UNLIMITED != space->extent.max[u] &&
-                    space->extent.max[u] < size[u])
-                HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "dimension cannot be increased")
-            ret_value++;
-        } /* end if */
-
-    /* Update */
-    if(ret_value) {
-        hsize_t nelem;  /* Number of elements in extent */
-
-        /* Change the dataspace size & re-compute the number of elements in the extent */
-        for(u = 0, nelem = 1; u < space->extent.rank; u++) {
-            if(space->extent.size[u] < size[u])
-                space->extent.size[u] = size[u];
+    /* Sanity check */
+    HDassert(f);
+    HDassert(ds);
 
-            nelem *= space->extent.size[u];
-        } /* end for */
-        space->extent.nelem = nelem;
+    /* Upgrade to the version indicated by the file's low bound if higher */
+    version = MAX(ds->extent.version, H5O_sdspace_ver_bounds[H5F_LOW_BOUND(f)]);
 
-        /* If the selection is 'all', update the number of elements selected */
-        if(H5S_GET_SELECT_TYPE(space) == H5S_SEL_ALL)
-            if(H5S_select_all(space, FALSE) < 0)
-                HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDELETE, FAIL, "can't change selection")
+    /* Version bounds check */
+    if(version > H5O_sdspace_ver_bounds[H5F_HIGH_BOUND(f)])
+        HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, FAIL, "Dataspace version out of bounds")
 
-        /* Mark the dataspace as no longer shared if it was before */
-        if(H5O_msg_reset_share(H5O_SDSPACE_ID, space) < 0)
-            HGOTO_ERROR(H5E_DATASPACE, H5E_CANTRESET, FAIL, "can't stop sharing dataspace")
-    } /* end if */
+    /* Set the message version */
+    ds->extent.version = version;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5S_extend() */
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
+
+} /* end H5S_set_version() */
 
diff --git a/src/H5SL.c b/src/H5SL.c
index f9d7654..c0934ca 100644
--- a/src/H5SL.c
+++ b/src/H5SL.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5SLmodule.h b/src/H5SLmodule.h
index d5bfbc2..34f08a1 100644
--- a/src/H5SLmodule.h
+++ b/src/H5SLmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5SLprivate.h b/src/H5SLprivate.h
index 856099b..1393a25 100644
--- a/src/H5SLprivate.h
+++ b/src/H5SLprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5SM.c b/src/H5SM.c
index 221409d..1bf6301 100644
--- a/src/H5SM.c
+++ b/src/H5SM.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -43,7 +41,7 @@
 /* Local Typedefs */
 /******************/
 
-/* Udata struct for calls to H5SM_read_iter_op */
+/* Udata struct for calls to H5SM__read_iter_op */
 typedef struct H5SM_read_udata_t {
     H5F_t *file;                    /* File in which sharing is happening (in) */
     H5O_msg_crt_idx_t idx;          /* Creation index of this message (in) */
@@ -55,31 +53,28 @@ typedef struct H5SM_read_udata_t {
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5SM_create_index(H5F_t *f, H5SM_index_header_t *header,
-                                hid_t dxpl_id);
-static herr_t H5SM_delete_index(H5F_t *f, H5SM_index_header_t *header,
-                                hid_t dxpl_id, hbool_t delete_heap);
-static haddr_t H5SM_create_list(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id);
+static herr_t H5SM__create_index(H5F_t *f, H5SM_index_header_t *header);
+static herr_t H5SM__delete_index(H5F_t *f, H5SM_index_header_t *header,
+    hbool_t delete_heap);
+static haddr_t H5SM__create_list(H5F_t *f, H5SM_index_header_t *header);
 static herr_t H5SM__find_in_list(const H5SM_list_t *list, const H5SM_mesg_key_t *key, 
-                                size_t *empty_pos, size_t *list_pos);
-static herr_t H5SM_convert_list_to_btree(H5F_t * f, H5SM_index_header_t * header,
-                H5SM_list_t **_list, H5HF_t *fheap, H5O_t *open_oh, hid_t dxpl_id);
-static herr_t H5SM_convert_btree_to_list(H5F_t * f, H5SM_index_header_t * header, hid_t dxpl_id);
-static herr_t H5SM_incr_ref(void *record, void *_op_data, hbool_t *changed);
-static herr_t H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    H5SM_index_header_t *header, hbool_t defer, unsigned type_id, void *mesg,
-    unsigned *cache_flags_ptr);
-static herr_t H5SM_decr_ref(void *record, void *op_data, hbool_t *changed);
-static herr_t H5SM_delete_from_index(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    H5SM_index_header_t *header, const H5O_shared_t * mesg,
-    unsigned *cache_flags, void ** /*out*/ encoded_mesg);
-static herr_t H5SM_type_to_flag(unsigned type_id, unsigned *type_flag);
-static herr_t H5SM_read_iter_op(H5O_t *oh, H5O_mesg_t *mesg, unsigned sequence,
+    size_t *empty_pos, size_t *list_pos);
+static herr_t H5SM__convert_list_to_btree(H5F_t * f, H5SM_index_header_t * header,
+    H5SM_list_t **_list, H5HF_t *fheap, H5O_t *open_oh);
+static herr_t H5SM__convert_btree_to_list(H5F_t * f, H5SM_index_header_t * header);
+static herr_t H5SM__incr_ref(void *record, void *_op_data, hbool_t *changed);
+static herr_t H5SM__write_mesg(H5F_t *f, H5O_t *open_oh, H5SM_index_header_t *header,
+    hbool_t defer, unsigned type_id, void *mesg, unsigned *cache_flags_ptr);
+static herr_t H5SM__decr_ref(void *record, void *op_data, hbool_t *changed);
+static herr_t H5SM__delete_from_index(H5F_t *f, H5O_t *open_oh, H5SM_index_header_t *header,
+    const H5O_shared_t * mesg, unsigned *cache_flags, size_t * /*out*/ mesg_size,
+    void ** /*out*/ encoded_mesg);
+static herr_t H5SM__type_to_flag(unsigned type_id, unsigned *type_flag);
+static herr_t H5SM__read_iter_op(H5O_t *oh, H5O_mesg_t *mesg, unsigned sequence,
     unsigned *oh_modified, void *_udata);
-static herr_t H5SM_read_mesg_fh_cb(const void *obj, size_t obj_len, void *_udata);
-static herr_t H5SM_read_mesg(H5F_t *f, const H5SM_sohm_t *mesg, H5HF_t *fheap,
-               H5O_t * open_oh, hid_t dxpl_id, size_t *encoding_size /*out*/,
-               void ** encoded_mesg /*out*/);
+static herr_t H5SM__read_mesg_fh_cb(const void *obj, size_t obj_len, void *_udata);
+static herr_t H5SM__read_mesg(H5F_t *f, const H5SM_sohm_t *mesg, H5HF_t *fheap,
+    H5O_t * open_oh, size_t *encoding_size /*out*/, void ** encoded_mesg /*out*/);
 
 
 /*********************/
@@ -123,12 +118,11 @@ H5FL_ARR_DEFINE(H5SM_sohm_t, H5O_SHMESG_MAX_LIST_SIZE);
  *-------------------------------------------------------------------------
  */
 herr_t
-H5SM_init(H5F_t *f, H5P_genplist_t * fc_plist, const H5O_loc_t *ext_loc, hid_t dxpl_id)
+H5SM_init(H5F_t *f, H5P_genplist_t * fc_plist, const H5O_loc_t *ext_loc)
 {
     H5O_shmesg_table_t sohm_table;      /* SOHM message for superblock extension */
     H5SM_master_table_t *table = NULL;  /* SOHM master table for file */
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
-    H5AC_ring_t ring, orig_ring = H5AC_RING_INV;      /* Original ring value */
+    H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
     haddr_t table_addr = HADDR_UNDEF;   /* Address of SOHM master table in file */
     unsigned list_max, btree_min;       /* Phase change limits for SOHM indices */
     unsigned index_type_flags[H5O_SHMESG_MAX_NINDEXES]; /* Messages types stored in each index */
@@ -137,15 +131,14 @@ H5SM_init(H5F_t *f, H5P_genplist_t * fc_plist, const H5O_loc_t *ext_loc, hid_t d
     unsigned x;                         /* Local index variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__SOHM_TAG, FAIL)
 
     HDassert(f);
     /* File should not already have a SOHM table */
     HDassert(!H5F_addr_defined(H5F_SOHM_ADDR(f)));
 
     /* Set the ring type in the DXPL */
-    if(H5AC_set_ring(dxpl_id, H5AC_RING_USER, &dxpl, &orig_ring) < 0)
-        HGOTO_ERROR(H5E_SOHM, H5E_CANTSET, FAIL, "unable to set ring value")
+    H5AC_set_ring(H5AC_RING_USER, &orig_ring);
 
     /* Initialize master table */
     if(NULL == (table = H5FL_CALLOC(H5SM_master_table_t)))
@@ -215,11 +208,11 @@ H5SM_init(H5F_t *f, H5P_genplist_t * fc_plist, const H5O_loc_t *ext_loc, hid_t d
     } /* end for */
 
     /* Allocate space for the table on disk */
-    if(HADDR_UNDEF == (table_addr = H5MF_alloc(f, H5FD_MEM_SOHM_TABLE, dxpl_id, (hsize_t)table->table_size)))
+    if(HADDR_UNDEF == (table_addr = H5MF_alloc(f, H5FD_MEM_SOHM_TABLE, (hsize_t)table->table_size)))
 	HGOTO_ERROR(H5E_SOHM, H5E_NOSPACE, FAIL, "file allocation failed for SOHM table")
 
     /* Cache the new table */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_SOHM_TABLE, table_addr, table, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(f, H5AC_SOHM_TABLE, table_addr, table, H5AC__NO_FLAGS_SET) < 0)
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTINS, FAIL, "can't add SOHM table to cache")
 
     /* Record the address of the master table in the file */
@@ -232,35 +225,33 @@ H5SM_init(H5F_t *f, H5P_genplist_t * fc_plist, const H5O_loc_t *ext_loc, hid_t d
         H5F_SET_STORE_MSG_CRT_IDX(f, TRUE);
 
     /* Set the ring type to superblock extension */
-    ring = H5AC_RING_SBE;
-    if((H5P_set(dxpl, H5AC_RING_NAME, &ring)) < 0)
-        HGOTO_ERROR(H5E_SOHM, H5E_CANTSET, FAIL, "unable to set property value")
+    H5AC_set_ring(H5AC_RING_SBE, NULL);
 
     /* Write shared message information to the superblock extension */
     sohm_table.addr = H5F_SOHM_ADDR(f);
     sohm_table.version = H5F_SOHM_VERS(f);
     sohm_table.nindexes = H5F_SOHM_NINDEXES(f);
-    if(H5O_msg_create(ext_loc, H5O_SHMESG_ID, H5O_MSG_FLAG_CONSTANT | H5O_MSG_FLAG_DONTSHARE, H5O_UPDATE_TIME, &sohm_table, dxpl_id) < 0)
+    if(H5O_msg_create(ext_loc, H5O_SHMESG_ID, H5O_MSG_FLAG_CONSTANT | H5O_MSG_FLAG_DONTSHARE, H5O_UPDATE_TIME, &sohm_table) < 0)
         HGOTO_ERROR(H5E_SOHM, H5E_CANTINIT, FAIL, "unable to update SOHM header message")
 
 done:
-    /* Reset the ring in the DXPL */
-    if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-        HDONE_ERROR(H5E_SOHM, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
     if(ret_value < 0) {
         if(table_addr != HADDR_UNDEF)
-            H5MF_xfree(f, H5FD_MEM_SOHM_TABLE, dxpl_id, table_addr, (hsize_t)table->table_size);
+            H5MF_xfree(f, H5FD_MEM_SOHM_TABLE, table_addr, (hsize_t)table->table_size);
         if(table != NULL)
             table = H5FL_FREE(H5SM_master_table_t, table);
     } /* end if */
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5SM_init() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5SM_type_to_flag
+ * Function:    H5SM__type_to_flag
  *
  * Purpose:     Get the shared message flag for a given message type.
  *
@@ -272,11 +263,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_type_to_flag(unsigned type_id, unsigned *type_flag)
+H5SM__type_to_flag(unsigned type_id, unsigned *type_flag)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Translate the H5O type_id into an H5SM type flag */
     switch(type_id) {
@@ -298,7 +289,7 @@ H5SM_type_to_flag(unsigned type_id, unsigned *type_flag)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5SM_type_to_flag() */
+} /* end H5SM__type_to_flag() */
 
 
 /*-------------------------------------------------------------------------
@@ -327,7 +318,7 @@ H5SM_get_index(const H5SM_master_table_t *table, unsigned type_id)
     FUNC_ENTER_NOAPI_NOINIT
 
     /* Translate the H5O type_id into an H5SM type flag */
-    if(H5SM_type_to_flag(type_id, &type_flag) < 0)
+    if(H5SM__type_to_flag(type_id, &type_flag) < 0)
         HGOTO_ERROR(H5E_SOHM, H5E_CANTGET, FAIL, "can't map message type to flag")
 
     /* Search the indexes until we find one that matches this flag or we've
@@ -358,17 +349,17 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5SM_type_shared(H5F_t *f, unsigned type_id, hid_t dxpl_id)
+H5SM_type_shared(H5F_t *f, unsigned type_id)
 {
     H5SM_master_table_t *table = NULL;  /* Shared object master table */
     unsigned type_flag;                 /* Flag corresponding to message type */
     size_t u;                           /* Local index variable */
     htri_t ret_value = FALSE;           /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT_TAG(H5AC__SOHM_TAG)
 
     /* Translate the H5O type_id into an H5SM type flag */
-    if(H5SM_type_to_flag(type_id, &type_flag) < 0)
+    if(H5SM__type_to_flag(type_id, &type_flag) < 0)
         HGOTO_ERROR(H5E_SOHM, H5E_CANTGET, FAIL, "can't map message type to flag")
 
     /* Look up the master SOHM table */
@@ -378,7 +369,7 @@ H5SM_type_shared(H5F_t *f, unsigned type_id, hid_t dxpl_id)
         /* Set up user data for callback */
         cache_udata.f = f;
 
-        if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM master table")
     } /* end if */
     else
@@ -394,10 +385,10 @@ H5SM_type_shared(H5F_t *f, unsigned type_id, hid_t dxpl_id)
 
 done:
     /* Release the master SOHM table */
-    if(table && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
+    if(table && H5AC_unprotect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5SM_type_shared() */
 
 
@@ -415,14 +406,14 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5SM_get_fheap_addr(H5F_t *f, hid_t dxpl_id, unsigned type_id, haddr_t *fheap_addr)
+H5SM_get_fheap_addr(H5F_t *f, unsigned type_id, haddr_t *fheap_addr)
 {
     H5SM_master_table_t *table = NULL;  /* Shared object master table */
     H5SM_table_cache_ud_t cache_udata;  /* User-data for callback */
     ssize_t index_num;                  /* Which index */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__SOHM_TAG, FAIL)
 
     /* Sanity checks */
     HDassert(f);
@@ -432,7 +423,7 @@ H5SM_get_fheap_addr(H5F_t *f, hid_t dxpl_id, unsigned type_id, haddr_t *fheap_ad
     cache_udata.f = f;
 
     /* Look up the master SOHM table */
-    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM master table")
 
     /* Look up index for message type */
@@ -444,15 +435,15 @@ H5SM_get_fheap_addr(H5F_t *f, hid_t dxpl_id, unsigned type_id, haddr_t *fheap_ad
 
 done:
     /* Release the master SOHM table */
-    if(table && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
+    if(table && H5AC_unprotect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5SM_get_fheap_addr() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5SM_create_index
+ * Function:    H5SM__create_index
  *
  * Purpose:     Allocates storage for an index, populating the HEADER struct.
  *
@@ -464,14 +455,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_create_index(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id)
+H5SM__create_index(H5F_t *f, H5SM_index_header_t *header)
 {
     H5HF_create_t fheap_cparam;         /* Fractal heap creation parameters */
     H5HF_t *fheap = NULL;               /* Fractal heap handle */
     H5B2_t *bt2 = NULL;                 /* v2 B-tree handle for index */
     herr_t ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity check */
     HDassert(header);
@@ -483,7 +474,7 @@ H5SM_create_index(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id)
         haddr_t list_addr = HADDR_UNDEF;    /* Address of SOHM list */
 
         /* Create the list index */
-        if((list_addr = H5SM_create_list(f, header, dxpl_id)) == HADDR_UNDEF)
+        if(HADDR_UNDEF == (list_addr = H5SM__create_list(f, header)))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTCREATE, FAIL, "list creation failed for SOHM index")
 
         /* Set the index type & address */
@@ -501,7 +492,7 @@ H5SM_create_index(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id)
         bt2_cparam.rrec_size = (uint32_t)H5SM_SOHM_ENTRY_SIZE(f);
         bt2_cparam.split_percent = H5SM_B2_SPLIT_PERCENT;
         bt2_cparam.merge_percent = H5SM_B2_MERGE_PERCENT;
-        if(NULL == (bt2 = H5B2_create(f, dxpl_id, &bt2_cparam, f)))
+        if(NULL == (bt2 = H5B2_create(f, &bt2_cparam, f)))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTCREATE, FAIL, "B-tree creation failed for SOHM index")
 
         /* Retrieve the v2 B-tree's address in the file */
@@ -523,7 +514,7 @@ H5SM_create_index(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id)
     fheap_cparam.checksum_dblocks = H5O_FHEAP_CHECKSUM_DBLOCKS;
     fheap_cparam.id_len = 0;
     fheap_cparam.max_man_size = H5O_FHEAP_MAX_MAN_SIZE;
-    if(NULL == (fheap = H5HF_create(f, dxpl_id, &fheap_cparam)))
+    if(NULL == (fheap = H5HF_create(f, &fheap_cparam)))
         HGOTO_ERROR(H5E_SOHM, H5E_CANTINIT, FAIL, "unable to create fractal heap")
 
     if(H5HF_get_heap_addr(fheap, &(header->heap_addr)) < 0)
@@ -542,17 +533,17 @@ H5SM_create_index(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id)
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for SOHM index")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5SM_create_index */
+} /* end H5SM__create_index */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5SM_delete_index
+ * Function:    H5SM__delete_index
  *
  * Purpose:     De-allocates storage for an index whose header is HEADER.
  *
@@ -571,12 +562,11 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_delete_index(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id,
-    hbool_t delete_heap)
+H5SM__delete_index(H5F_t *f, H5SM_index_header_t *header, hbool_t delete_heap)
 {
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Determine whether index is a list or a B-tree. */
     if(header->index_type == H5SM_LIST) {
@@ -593,7 +583,7 @@ H5SM_delete_index(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id,
             HDassert(!(index_status & H5AC_ES__IS_PROTECTED));
 
             /* Evict the index list from the metadata cache */
-            if(H5AC_expunge_entry(f, dxpl_id, H5AC_SOHM_LIST, header->index_addr, H5AC__FREE_FILE_SPACE_FLAG) < 0)
+            if(H5AC_expunge_entry(f, H5AC_SOHM_LIST, header->index_addr, H5AC__FREE_FILE_SPACE_FLAG) < 0)
                 HGOTO_ERROR(H5E_SOHM, H5E_CANTREMOVE, FAIL, "unable to remove list index from cache")
         } /* end if */
     } /* end if */
@@ -601,7 +591,7 @@ H5SM_delete_index(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id,
         HDassert(header->index_type == H5SM_BTREE);
 
         /* Delete the B-tree. */
-        if(H5B2_delete(f, dxpl_id, header->index_addr, f, NULL, NULL) < 0)
+        if(H5B2_delete(f, header->index_addr, f, NULL, NULL) < 0)
             HGOTO_ERROR(H5E_SOHM, H5E_CANTDELETE, FAIL, "unable to delete B-tree")
 
         /* Revert to list unless B-trees can have zero records */
@@ -611,7 +601,7 @@ H5SM_delete_index(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id,
 
     /* Free the index's heap if requested. */
     if(delete_heap == TRUE) {
-        if(H5HF_delete(f, dxpl_id, header->heap_addr) < 0)
+        if(H5HF_delete(f, header->heap_addr) < 0)
             HGOTO_ERROR(H5E_SOHM, H5E_CANTDELETE, FAIL, "unable to delete fractal heap")
         header->heap_addr = HADDR_UNDEF;
     } /* end if */
@@ -622,11 +612,11 @@ H5SM_delete_index(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5SM_delete_index */
+} /* end H5SM__delete_index */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5SM_create_list
+ * Function:    H5SM__create_list
  *
  * Purpose:     Creates a list of SOHM messages.
  *
@@ -641,7 +631,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static haddr_t
-H5SM_create_list(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id)
+H5SM__create_list(H5F_t *f, H5SM_index_header_t *header)
 {
     H5SM_list_t *list = NULL;   /* List of messages */
     hsize_t x;                  /* Counter variable */
@@ -649,7 +639,7 @@ H5SM_create_list(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id)
     haddr_t addr = HADDR_UNDEF; /* Address of the list on disk */
     haddr_t ret_value = HADDR_UNDEF;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, H5AC__SOHM_TAG, HADDR_UNDEF)
+    FUNC_ENTER_STATIC_TAG(H5AC__SOHM_TAG)
 
     HDassert(f);
     HDassert(header);
@@ -670,11 +660,11 @@ H5SM_create_list(H5F_t *f, H5SM_index_header_t *header, hid_t dxpl_id)
     list->header = header;
 
     /* Allocate space for the list on disk */
-    if(HADDR_UNDEF == (addr = H5MF_alloc(f, H5FD_MEM_SOHM_INDEX, dxpl_id, (hsize_t)header->list_size)))
+    if(HADDR_UNDEF == (addr = H5MF_alloc(f, H5FD_MEM_SOHM_INDEX, (hsize_t)header->list_size)))
 	HGOTO_ERROR(H5E_SOHM, H5E_NOSPACE, HADDR_UNDEF, "file allocation failed for SOHM list")
 
     /* Put the list into the cache */
-    if(H5AC_insert_entry(f, dxpl_id, H5AC_SOHM_LIST, addr, list, H5AC__NO_FLAGS_SET) < 0)
+    if(H5AC_insert_entry(f, H5AC_SOHM_LIST, addr, list, H5AC__NO_FLAGS_SET) < 0)
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTINS, HADDR_UNDEF, "can't add SOHM list to cache")
 
     /* Set return value */
@@ -688,15 +678,15 @@ done:
             list = H5FL_FREE(H5SM_list_t, list);
         } /* end if */
         if(addr != HADDR_UNDEF)
-            H5MF_xfree(f, H5FD_MEM_SOHM_INDEX, dxpl_id, addr, (hsize_t)header->list_size);
+            H5MF_xfree(f, H5FD_MEM_SOHM_INDEX, addr, (hsize_t)header->list_size);
     } /* end if */
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, HADDR_UNDEF)
-} /* end H5SM_create_list */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5SM__create_list */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5SM_convert_list_to_btree
+ * Function:    H5SM__convert_list_to_btree
  *
  * Purpose:     Given a list index, turns it into a B-tree index.  This is
  *              done when too many messages are added to the list.
@@ -717,8 +707,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_convert_list_to_btree(H5F_t *f, H5SM_index_header_t *header,
-    H5SM_list_t **_list, H5HF_t *fheap, H5O_t *open_oh, hid_t dxpl_id)
+H5SM__convert_list_to_btree(H5F_t *f, H5SM_index_header_t *header,
+    H5SM_list_t **_list, H5HF_t *fheap, H5O_t *open_oh)
 {
     H5SM_list_t *list;                  /* Pointer to the existing message list */
     H5SM_mesg_key_t key;                /* Key for inserting records in v2 B-tree */
@@ -730,7 +720,7 @@ H5SM_convert_list_to_btree(H5F_t *f, H5SM_index_header_t *header,
     void *      encoding_buf = NULL;
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     HDassert(_list && *_list);
     HDassert(header);
@@ -744,7 +734,7 @@ H5SM_convert_list_to_btree(H5F_t *f, H5SM_index_header_t *header,
     bt2_cparam.rrec_size = (uint32_t)H5SM_SOHM_ENTRY_SIZE(f);
     bt2_cparam.split_percent = H5SM_B2_SPLIT_PERCENT;
     bt2_cparam.merge_percent = H5SM_B2_MERGE_PERCENT;
-    if(NULL == (bt2 = H5B2_create(f, dxpl_id, &bt2_cparam, f)))
+    if(NULL == (bt2 = H5B2_create(f, &bt2_cparam, f)))
         HGOTO_ERROR(H5E_SOHM, H5E_CANTCREATE, FAIL, "B-tree creation failed for SOHM index")
 
     /* Retrieve the v2 B-tree's address in the file */
@@ -755,7 +745,6 @@ H5SM_convert_list_to_btree(H5F_t *f, H5SM_index_header_t *header,
      * are in the heap, they have a heap ID and no encoding or type_id.
      */
     key.file = f;
-    key.dxpl_id = dxpl_id;
     key.fheap = fheap;
     key.encoding_size = 0;
     key.encoding = NULL;
@@ -767,23 +756,23 @@ H5SM_convert_list_to_btree(H5F_t *f, H5SM_index_header_t *header,
             key.message = list->messages[x];
 
             /* Get the encoded message */
-            if(H5SM_read_mesg(f, &(key.message), fheap, open_oh, dxpl_id, &key.encoding_size, &encoding_buf) < 0)
+            if(H5SM__read_mesg(f, &(key.message), fheap, open_oh, &key.encoding_size, &encoding_buf) < 0)
                 HGOTO_ERROR(H5E_SOHM, H5E_CANTLOAD, FAIL, "Couldn't read SOHM message in list")
 
             key.encoding = encoding_buf;
 
             /* Insert the message into the B-tree */
-            if(H5B2_insert(bt2, dxpl_id, &key) < 0)
+            if(H5B2_insert(bt2, &key) < 0)
                 HGOTO_ERROR(H5E_SOHM, H5E_CANTINSERT, FAIL, "couldn't add SOHM to B-tree")
 
-            /* Free buffer from H5SM_read_mesg */
+            /* Free buffer from H5SM__read_mesg */
             if(encoding_buf)
                 encoding_buf = H5MM_xfree(encoding_buf);
         } /* end if */
     } /* end for */
 
     /* Unprotect list in cache and release heap */
-    if(H5AC_unprotect(f, dxpl_id, H5AC_SOHM_LIST, header->index_addr, list, H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
+    if(H5AC_unprotect(f, H5AC_SOHM_LIST, header->index_addr, list, H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to release SOHM list")
     *_list = list = NULL;
 
@@ -791,7 +780,7 @@ H5SM_convert_list_to_btree(H5F_t *f, H5SM_index_header_t *header,
      * still using!)
      */
     num_messages = header->num_messages;        /* preserve this across the index deletion */
-    if(H5SM_delete_index(f, header, dxpl_id, FALSE) < 0)
+    if(H5SM__delete_index(f, header, FALSE) < 0)
         HGOTO_ERROR(H5E_SOHM, H5E_CANTDELETE, FAIL, "can't free list index")
 
     /* Set/restore header info */
@@ -801,17 +790,17 @@ H5SM_convert_list_to_btree(H5F_t *f, H5SM_index_header_t *header,
 
 done:
     /* Release resources */
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for SOHM index")
     if(encoding_buf)
         encoding_buf = H5MM_xfree(encoding_buf);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* H5SM_convert_list_to_btree() */
+} /* H5SM__convert_list_to_btree() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5SM_convert_btree_to_list
+ * Function:    H5SM__convert_btree_to_list
  *
  * Purpose:     Given a B-tree index, turns it into a list index.  This is
  *              done when too many messages are deleted from the B-tree.
@@ -825,14 +814,14 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_convert_btree_to_list(H5F_t * f, H5SM_index_header_t * header, hid_t dxpl_id)
+H5SM__convert_btree_to_list(H5F_t * f, H5SM_index_header_t * header)
 {
     H5SM_list_t     *list = NULL;
     H5SM_list_cache_ud_t cache_udata;   /* User-data for metadata cache callback */
     haddr_t          btree_addr;
     herr_t           ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__SOHM_TAG)
 
     /* Remember the address of the old B-tree, but change the header over to be
      * a list..
@@ -843,7 +832,7 @@ H5SM_convert_btree_to_list(H5F_t * f, H5SM_index_header_t * header, hid_t dxpl_i
     header->index_type = H5SM_LIST;
 
     /* Create a new list index */
-    if(HADDR_UNDEF == (header->index_addr = H5SM_create_list(f, header, dxpl_id)))
+    if(HADDR_UNDEF == (header->index_addr = H5SM__create_list(f, header)))
         HGOTO_ERROR(H5E_SOHM, H5E_CANTINIT, FAIL, "unable to create shared message list")
 
     /* Set up user data for metadata cache callback */
@@ -851,22 +840,22 @@ H5SM_convert_btree_to_list(H5F_t * f, H5SM_index_header_t * header, hid_t dxpl_i
     cache_udata.header = header;
 
     /* Protect the SOHM list */
-    if(NULL == (list = (H5SM_list_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_LIST, header->index_addr, &cache_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (list = (H5SM_list_t *)H5AC_protect(f, H5AC_SOHM_LIST, header->index_addr, &cache_udata, H5AC__NO_FLAGS_SET)))
         HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM list index")
 
     /* Delete the B-tree and have messages copy themselves to the
      * list as they're deleted
      */
-    if(H5B2_delete(f, dxpl_id, btree_addr, f, H5SM_bt2_convert_to_list_op, list) < 0)
+    if(H5B2_delete(f, btree_addr, f, H5SM_bt2_convert_to_list_op, list) < 0)
         HGOTO_ERROR(H5E_SOHM, H5E_CANTDELETE, FAIL, "unable to delete B-tree")
 
 done:
     /* Release the SOHM list from the cache */
-    if(list && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_LIST, header->index_addr, list, H5AC__DIRTIED_FLAG) < 0)
+    if(list && H5AC_unprotect(f, H5AC_SOHM_LIST, header->index_addr, list, H5AC__DIRTIED_FLAG) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to unprotect SOHM index")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5SM_convert_btree_to_list() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5SM__convert_btree_to_list() */
 
 
 /*-------------------------------------------------------------------------
@@ -932,7 +921,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5SM_can_share(H5F_t *f, hid_t dxpl_id, H5SM_master_table_t *table,
+H5SM_can_share(H5F_t *f, H5SM_master_table_t *table,
     ssize_t *sohm_index_num, unsigned type_id, const void *mesg)
 {
     size_t              mesg_size;
@@ -941,7 +930,7 @@ H5SM_can_share(H5F_t *f, hid_t dxpl_id, H5SM_master_table_t *table,
     htri_t              tri_ret;
     htri_t              ret_value = TRUE;
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__SOHM_TAG, FAIL)
 
     /* "trivial" sharing checks */
     if((tri_ret = H5SM_can_share_common(f, type_id, mesg)) < 0)
@@ -959,7 +948,7 @@ H5SM_can_share(H5F_t *f, hid_t dxpl_id, H5SM_master_table_t *table,
         /* Set up user data for callback */
         cache_udata.f = f;
 
-        if(NULL == (my_table = (H5SM_master_table_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (my_table = (H5SM_master_table_t *)H5AC_protect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM master table")
     } /* end if */
 
@@ -983,10 +972,10 @@ H5SM_can_share(H5F_t *f, hid_t dxpl_id, H5SM_master_table_t *table,
 
 done:
     /* Release the master SOHM table, if we protected it */
-    if(my_table && my_table != table && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), my_table, H5AC__NO_FLAGS_SET) < 0)
+    if(my_table && my_table != table && H5AC_unprotect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), my_table, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5SM_can_share() */
 
 
@@ -1051,7 +1040,7 @@ done:
  *-------------------------------------------------------------------------
  */
 htri_t
-H5SM_try_share(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned defer_flags,
+H5SM_try_share(H5F_t *f, H5O_t *open_oh, unsigned defer_flags,
     unsigned type_id, void *mesg, unsigned *mesg_flags)
 {
     H5SM_master_table_t *table = NULL;
@@ -1064,7 +1053,7 @@ H5SM_try_share(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned defer_flags,
 #endif
     htri_t              ret_value = TRUE;
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__SOHM_TAG, FAIL)
 
     /* If we previously deferred this operation, the saved message type should
      * be the same as the one we get here.  In debug mode, we make sure this
@@ -1091,11 +1080,11 @@ H5SM_try_share(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned defer_flags,
     cache_udata.f = f;
 
     /* Look up the master SOHM table */
-    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__NO_FLAGS_SET)))
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM master table")
 
     /* "complex" sharing checks */
-    if((tri_ret = H5SM_can_share(f, dxpl_id, table, &index_num, type_id, mesg)) < 0)
+    if((tri_ret = H5SM_can_share(f, table, &index_num, type_id, mesg)) < 0)
         HGOTO_ERROR(H5E_SOHM, H5E_BADTYPE, FAIL, "'complex' sharing checks returned error")
     if(tri_ret == FALSE)
         HGOTO_DONE(FALSE)
@@ -1104,7 +1093,7 @@ H5SM_try_share(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned defer_flags,
 
     /* If the index hasn't been allocated yet, create it */
     if(table->indexes[index_num].index_addr == HADDR_UNDEF) {
-        if(H5SM_create_index(f, &(table->indexes[index_num]), dxpl_id) < 0)
+        if(H5SM__create_index(f, &(table->indexes[index_num])) < 0)
             HGOTO_ERROR(H5E_SOHM, H5E_CANTINIT, FAIL, "unable to create SOHM index")
         cache_flags |= H5AC__DIRTIED_FLAG;
     } /* end if */
@@ -1112,7 +1101,7 @@ H5SM_try_share(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, unsigned defer_flags,
     /* Write the message as a shared message.  This may or may not cause the
      * message to become shared (if it is unique, it will not be shared).
      */
-    if(H5SM_write_mesg(f, dxpl_id, open_oh, &(table->indexes[index_num]),
+    if(H5SM__write_mesg(f, open_oh, &(table->indexes[index_num]),
             (defer_flags & H5SM_DEFER) != 0, type_id, mesg, &cache_flags) < 0)
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTINSERT, FAIL, "can't write shared message")
 
@@ -1140,15 +1129,15 @@ done:
 #endif /* NDEBUG */
 
     /* Release the master SOHM table */
-    if(table && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, cache_flags) < 0)
+    if(table && H5AC_unprotect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, cache_flags) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5SM_try_share() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5SM_incr_ref
+ * Function:	H5SM__incr_ref
  *
  * Purpose:	Increment the reference count for a SOHM message and return
  *              the message's heap ID.
@@ -1165,13 +1154,13 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_incr_ref(void *record, void *_op_data, hbool_t *changed)
+H5SM__incr_ref(void *record, void *_op_data, hbool_t *changed)
 {
     H5SM_sohm_t *message = (H5SM_sohm_t *) record;
     H5SM_incr_ref_opdata *op_data = (H5SM_incr_ref_opdata *) _op_data;
     herr_t ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     HDassert(record);
     HDassert(op_data);
@@ -1184,7 +1173,7 @@ H5SM_incr_ref(void *record, void *_op_data, hbool_t *changed)
         HDassert(op_data->key && op_data->key->fheap);
 
         /* Put the message in the heap and record its new heap ID */
-        if(H5HF_insert(op_data->key->fheap, op_data->dxpl_id, op_data->key->encoding_size, op_data->key->encoding, &message->u.heap_loc.fheap_id) < 0)
+        if(H5HF_insert(op_data->key->fheap, op_data->key->encoding_size, op_data->key->encoding, &message->u.heap_loc.fheap_id) < 0)
             HGOTO_ERROR(H5E_SOHM, H5E_CANTINSERT, FAIL, "unable to insert message into fractal heap")
 
         message->location = H5SM_IN_HEAP;
@@ -1205,11 +1194,11 @@ H5SM_incr_ref(void *record, void *_op_data, hbool_t *changed)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5SM_incr_ref() */
+} /* end H5SM__incr_ref() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5SM_write_mesg
+ * Function:    H5SM__write_mesg
  *
  * Purpose:     This routine adds a shareable message to an index.
  *              The behavior is controlled by the DEFER parameter:
@@ -1219,7 +1208,7 @@ done:
  *              be with DEFER set the FALSE and updates the shared message
  *              info, but does not actually add the message to a heap, list,
  *              or b-tree.  Assumes that an open object header will be
- *              available when H5SM_write_mesg is called with DEFER set to
+ *              available when H5SM__write_mesg is called with DEFER set to
  *              FALSE.
  *
  *              If DEFER is FALSE, this routine adds a shareable message to
@@ -1241,9 +1230,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    H5SM_index_header_t *header, hbool_t defer, unsigned type_id, void *mesg,
-    unsigned *cache_flags_ptr)
+H5SM__write_mesg(H5F_t *f, H5O_t *open_oh, H5SM_index_header_t *header,
+    hbool_t defer, unsigned type_id, void *mesg, unsigned *cache_flags_ptr)
 {
     H5SM_list_t           *list = NULL;     /* List index */
     H5SM_mesg_key_t       key;              /* Key used to search the index */
@@ -1257,7 +1245,7 @@ H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
     size_t                empty_pos = UFAIL; /* Empty entry in list */
     herr_t                ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__SOHM_TAG)
 
     /* Sanity check */
     HDassert(header);
@@ -1273,11 +1261,10 @@ H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTENCODE, FAIL, "can't encode message to be shared")
 
     /* Open the fractal heap for this index */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, header->heap_addr)))
+    if(NULL == (fheap = H5HF_open(f, header->heap_addr)))
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Set up a key for the message to be written */
-    key.dxpl_id = dxpl_id;
     key.file = f;
     key.fheap = fheap;
     key.encoding = encoding_buf;
@@ -1297,7 +1284,7 @@ H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
         cache_udata.header = header;
 
         /* The index is a list; get it from the cache */
-        if(NULL == (list = (H5SM_list_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_LIST, header->index_addr, &cache_udata, defer ? H5AC__READ_ONLY_FLAG : H5AC__NO_FLAGS_SET)))
+        if(NULL == (list = (H5SM_list_t *)H5AC_protect(f, H5AC_SOHM_LIST, header->index_addr, &cache_udata, defer ? H5AC__READ_ONLY_FLAG : H5AC__NO_FLAGS_SET)))
 	    HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM index")
 
         /* See if the message is already in the index and get its location.
@@ -1318,7 +1305,7 @@ H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
                  */
                 if(list->messages[list_pos].location == H5SM_IN_OH) {
                     /* Put the message in the heap and record its new heap ID */
-                    if(H5HF_insert(fheap, dxpl_id, key.encoding_size, key.encoding, &shared.u.heap_id) < 0)
+                    if(H5HF_insert(fheap, key.encoding_size, key.encoding, &shared.u.heap_id) < 0)
                         HGOTO_ERROR(H5E_SOHM, H5E_CANTINSERT, FAIL, "unable to insert message into fractal heap")
 
                     list->messages[list_pos].location = H5SM_IN_HEAP;
@@ -1342,7 +1329,7 @@ H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
         HDassert(header->index_type == H5SM_BTREE);
 
         /* Open the index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(f, dxpl_id, header->index_addr, f)))
+        if(NULL == (bt2 = H5B2_open(f, header->index_addr, f)))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for SOHM index")
 
         if(defer) {
@@ -1353,7 +1340,7 @@ H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
              * return a heap ID, since a message with a reference count greater
              * than 1 is always shared in the heap.
              */
-            if((bt2_find = H5B2_find(bt2, dxpl_id, &key, NULL, NULL)) < 0)
+            if((bt2_find = H5B2_find(bt2, &key, NULL, NULL)) < 0)
                 HGOTO_ERROR(H5E_SOHM, H5E_NOTFOUND, FAIL, "can't search for message in index")
             found = (hbool_t)bt2_find;
         } /* end if */
@@ -1362,14 +1349,13 @@ H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
 
             /* Set up callback info */
             op_data.key = &key;
-            op_data.dxpl_id = dxpl_id;
 
             /* If this returns failure, it means that the message wasn't found. */
             /* If it succeeds, set the heap_id in the shared struct.  It will
              * return a heap ID, since a message with a reference count greater
              * than 1 is always shared in the heap.
              */
-            if(H5B2_modify(bt2, dxpl_id, &key, H5SM_incr_ref, &op_data) >= 0) {
+            if(H5B2_modify(bt2, &key, H5SM__incr_ref, &op_data) >= 0) {
                 shared.u.heap_id = op_data.fheap_id;
                 found = TRUE;
             } /* end if */
@@ -1446,7 +1432,7 @@ H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
 
             if(!defer) {
                 /* Put the message in the heap and record its new heap ID */
-                if(H5HF_insert(fheap, dxpl_id, key.encoding_size, key.encoding, &shared.u.heap_id) < 0)
+                if(H5HF_insert(fheap, key.encoding_size, key.encoding, &shared.u.heap_id) < 0)
                     HGOTO_ERROR(H5E_SOHM, H5E_CANTINSERT, FAIL, "unable to insert message into fractal heap")
 
                 key.message.location = H5SM_IN_HEAP;
@@ -1461,7 +1447,7 @@ H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
 
             /* Check whether the list has grown enough that it needs to become a B-tree */
             if(header->index_type == H5SM_LIST && header->num_messages >= header->list_max)
-                if(H5SM_convert_list_to_btree(f, header, &list, fheap, open_oh, dxpl_id) < 0)
+                if(H5SM__convert_list_to_btree(f, header, &list, fheap, open_oh) < 0)
                     HGOTO_ERROR(H5E_SOHM, H5E_CANTDELETE, FAIL, "unable to convert list to B-tree")
 
             /* Insert the new message into the SOHM index */
@@ -1487,11 +1473,11 @@ H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
 
                 /* Open the index v2 B-tree, if it isn't already */
                 if(NULL == bt2) {
-                    if(NULL == (bt2 = H5B2_open(f, dxpl_id, header->index_addr, f)))
+                    if(NULL == (bt2 = H5B2_open(f, header->index_addr, f)))
                         HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for SOHM index")
                 } /* end if */
 
-                if(H5B2_insert(bt2, dxpl_id, &key) < 0)
+                if(H5B2_insert(bt2, &key) < 0)
                     HGOTO_ERROR(H5E_SOHM, H5E_CANTINSERT, FAIL, "couldn't add SOHM to B-tree")
             } /* end else */
 
@@ -1510,20 +1496,20 @@ H5SM_write_mesg(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
 
 done:
     /* Release the fractal heap & v2 B-tree if we opened them */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for SOHM index")
 
     /* If we got a list out of the cache, release it (it is always dirty after writing a message) */
-    if(list && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_LIST, header->index_addr, list, defer ? H5AC__NO_FLAGS_SET : H5AC__DIRTIED_FLAG) < 0)
+    if(list && H5AC_unprotect(f, H5AC_SOHM_LIST, header->index_addr, list, defer ? H5AC__NO_FLAGS_SET : H5AC__DIRTIED_FLAG) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM index")
 
     if(encoding_buf)
         encoding_buf = H5MM_xfree(encoding_buf);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5SM_write_mesg() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5SM__write_mesg() */
 
 
 /*-------------------------------------------------------------------------
@@ -1545,18 +1531,19 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5SM_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, H5O_shared_t *sh_mesg)
+H5SM_delete(H5F_t *f, H5O_t *open_oh, H5O_shared_t *sh_mesg)
 {
     H5SM_master_table_t  *table = NULL;
     unsigned              cache_flags = H5AC__NO_FLAGS_SET;
     H5SM_table_cache_ud_t cache_udata;      /* User-data for callback */
     ssize_t               index_num;
+    size_t                mesg_size = 0;
     void                 *mesg_buf = NULL;
     void                 *native_mesg = NULL;
     unsigned              type_id;              /* Message type ID to operate on */
     herr_t                ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__SOHM_TAG, FAIL)
 
     HDassert(f);
     HDassert(H5F_addr_defined(H5F_SOHM_ADDR(f)));
@@ -1569,7 +1556,7 @@ H5SM_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, H5O_shared_t *sh_mesg)
     cache_udata.f = f;
 
     /* Look up the master SOHM table */
-    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__NO_FLAGS_SET)))
+    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__NO_FLAGS_SET)))
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM master table")
 
     /* Find the correct index and try to delete from it */
@@ -1580,11 +1567,11 @@ H5SM_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, H5O_shared_t *sh_mesg)
      * zero and any file space it uses needs to be freed.  mesg_buf holds the
      * serialized form of the message.
      */
-    if(H5SM_delete_from_index(f, dxpl_id, open_oh, &(table->indexes[index_num]), sh_mesg, &cache_flags, &mesg_buf) < 0)
-	HGOTO_ERROR(H5E_SOHM, H5E_CANTDELETE, FAIL, "unable to delete mesage from SOHM index")
+    if(H5SM__delete_from_index(f, open_oh, &(table->indexes[index_num]), sh_mesg, &cache_flags, &mesg_size, &mesg_buf) < 0)
+        HGOTO_ERROR(H5E_SOHM, H5E_CANTDELETE, FAIL, "unable to delete mesage from SOHM index")
 
     /* Release the master SOHM table */
-    if(H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, cache_flags) < 0)
+    if(H5AC_unprotect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, cache_flags) < 0)
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
     table = NULL;
 
@@ -1593,16 +1580,16 @@ H5SM_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, H5O_shared_t *sh_mesg)
      * master table needs to be unprotected when we do this.
      */
     if(mesg_buf) {
-        if(NULL == (native_mesg = H5O_msg_decode(f, dxpl_id, open_oh, type_id, (const unsigned char *)mesg_buf)))
+        if(NULL == (native_mesg = H5O_msg_decode(f, open_oh, type_id, mesg_size, (const unsigned char *)mesg_buf)))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTDECODE, FAIL, "can't decode shared message.")
 
-        if(H5O_msg_delete(f, dxpl_id, open_oh, type_id, native_mesg) < 0)
+        if(H5O_msg_delete(f, open_oh, type_id, native_mesg) < 0)
             HGOTO_ERROR(H5E_SOHM, H5E_CANTFREE, FAIL, "can't delete shared message.")
     } /* end if */
 
 done:
     /* Release the master SOHM table (should only happen on error) */
-    if(table && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, cache_flags) < 0)
+    if(table && H5AC_unprotect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, cache_flags) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
 
     /* Release any native message we decoded */
@@ -1613,7 +1600,7 @@ done:
     if(mesg_buf)
         mesg_buf = H5MM_xfree(mesg_buf);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5SM_delete() */
 
 
@@ -1715,7 +1702,7 @@ H5SM_get_hash_fh_cb(const void *obj, size_t obj_len, void *_udata)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5SM_decr_ref
+ * Function:	H5SM__decr_ref
  *
  * Purpose:	Decrement the reference count for a SOHM message.  Doesn't
  *              remove the record from the B-tree even if the refcount
@@ -1734,11 +1721,11 @@ H5SM_get_hash_fh_cb(const void *obj, size_t obj_len, void *_udata)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_decr_ref(void *record, void *op_data, hbool_t *changed)
+H5SM__decr_ref(void *record, void *op_data, hbool_t *changed)
 {
     H5SM_sohm_t *message = (H5SM_sohm_t *) record;
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     HDassert(record);
     HDassert(op_data);
@@ -1757,11 +1744,11 @@ H5SM_decr_ref(void *record, void *op_data, hbool_t *changed)
        *(H5SM_sohm_t *)op_data = *message;
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5SM_decr_ref() */
+} /* end H5SM__decr_ref() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5SM_delete_from_index
+ * Function:    H5SM__delete_from_index
  *
  * Purpose:     Decrement the reference count for a particular message in this
  *              index.  If the reference count reaches zero, allocate a buffer
@@ -1778,9 +1765,9 @@ H5SM_decr_ref(void *record, void *op_data, hbool_t *changed)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_delete_from_index(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    H5SM_index_header_t *header, const H5O_shared_t *mesg,
-    unsigned *cache_flags, void ** /*out*/ encoded_mesg)
+H5SM__delete_from_index(H5F_t *f, H5O_t *open_oh, H5SM_index_header_t *header,
+    const H5O_shared_t *mesg, unsigned *cache_flags, size_t * /*out*/ mesg_size,
+    void ** /*out*/ encoded_mesg)
 {
     H5SM_list_t     *list = NULL;
     H5SM_mesg_key_t key;
@@ -1793,7 +1780,7 @@ H5SM_delete_from_index(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
     unsigned        type_id;            /* Message type to operate on */
     herr_t          ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__SOHM_TAG)
 
     /* Sanity check */
     HDassert(f);
@@ -1806,7 +1793,7 @@ H5SM_delete_from_index(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
     type_id = mesg->msg_type_id;
 
     /* Open the heap for this type of message. */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, header->heap_addr)))
+    if(NULL == (fheap = H5HF_open(f, header->heap_addr)))
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Get the message size and encoded message for the message to be deleted,
@@ -1825,12 +1812,11 @@ H5SM_delete_from_index(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
     } /* end else */
 
     /* Get the encoded message */
-    if(H5SM_read_mesg(f, &key.message, fheap, open_oh, dxpl_id, &buf_size, &encoding_buf) < 0)
+    if(H5SM__read_mesg(f, &key.message, fheap, open_oh, &buf_size, &encoding_buf) < 0)
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Set up key for message to be deleted. */
     key.file = f;
-    key.dxpl_id = dxpl_id;
     key.fheap = fheap;
     key.encoding = encoding_buf;
     key.encoding_size = buf_size;
@@ -1846,7 +1832,7 @@ H5SM_delete_from_index(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
         cache_udata.header = header;
 
         /* If the index is stored as a list, get it from the cache */
-        if(NULL == (list = (H5SM_list_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_LIST, header->index_addr, &cache_udata, H5AC__NO_FLAGS_SET)))
+        if(NULL == (list = (H5SM_list_t *)H5AC_protect(f, H5AC_SOHM_LIST, header->index_addr, &cache_udata, H5AC__NO_FLAGS_SET)))
 	    HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM index")
 
         /* Find the message in the list */
@@ -1866,13 +1852,13 @@ H5SM_delete_from_index(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
         HDassert(header->index_type == H5SM_BTREE);
 
         /* Open the index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(f, dxpl_id, header->index_addr, f)))
+        if(NULL == (bt2 = H5B2_open(f, header->index_addr, f)))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for SOHM index")
 
         /* If this returns failure, it means that the message wasn't found.
          * If it succeeds, a copy of the modified message will be returned.
          */
-        if(H5B2_modify(bt2, dxpl_id, &key, H5SM_decr_ref, &message) < 0)
+        if(H5B2_modify(bt2, &key, H5SM__decr_ref, &message) < 0)
 	    HGOTO_ERROR(H5E_SOHM, H5E_NOTFOUND, FAIL, "message not in index")
 
         /* Point to the message */
@@ -1896,68 +1882,71 @@ H5SM_delete_from_index(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
         else {
             /* Open the index v2 B-tree, if it isn't already */
             if(NULL == bt2) {
-                if(NULL == (bt2 = H5B2_open(f, dxpl_id, header->index_addr, f)))
+                if(NULL == (bt2 = H5B2_open(f, header->index_addr, f)))
                     HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for SOHM index")
             } /* end if */
 
-            if(H5B2_remove(bt2, dxpl_id, &key, NULL, NULL) < 0)
+            if(H5B2_remove(bt2, &key, NULL, NULL) < 0)
                 HGOTO_ERROR(H5E_SOHM, H5E_CANTREMOVE, FAIL, "unable to delete message from index")
         } /* end else */
 
         /* Remove the message from the heap if it was stored in the heap*/
         if(old_loc == H5SM_IN_HEAP)
-            if(H5HF_remove(fheap, dxpl_id, &(message_ptr->u.heap_loc.fheap_id)) < 0)
+            if(H5HF_remove(fheap, &(message_ptr->u.heap_loc.fheap_id)) < 0)
 	        HGOTO_ERROR(H5E_SOHM, H5E_CANTREMOVE, FAIL, "unable to remove message from heap")
 
 
         /* Return the message's encoding so anything it references can be freed */
         *encoded_mesg = encoding_buf;
+        *mesg_size = buf_size;
 
         /* If there are no messages left in the index, delete it */
         if(header->num_messages == 0) {
 
             /* Unprotect cache and release heap */
-            if(list && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_LIST, header->index_addr, list, H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
+            if(list && H5AC_unprotect(f, H5AC_SOHM_LIST, header->index_addr, list, H5AC__DELETED_FLAG | H5AC__FREE_FILE_SPACE_FLAG) < 0)
 	        HGOTO_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to release SOHM list")
             list = NULL;
 
             HDassert(fheap);
-            if(H5HF_close(fheap, dxpl_id) < 0)
+            if(H5HF_close(fheap) < 0)
                 HGOTO_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close fractal heap")
             fheap = NULL;
 
             /* Delete the index and its heap */
-            if(H5SM_delete_index(f, header, dxpl_id, TRUE) < 0)
+            if(H5SM__delete_index(f, header, TRUE) < 0)
                 HGOTO_ERROR(H5E_SOHM, H5E_CANTDELETE, FAIL, "can't delete empty index")
         }  /* end if */
         else if(header->index_type == H5SM_BTREE && header->num_messages < header->btree_min) {
             /* Otherwise, if we've just passed the btree-to-list cutoff, convert
              * this B-tree into a list
              */
-           if(H5SM_convert_btree_to_list(f, header, dxpl_id) < 0)
+           if(H5SM__convert_btree_to_list(f, header) < 0)
                 HGOTO_ERROR(H5E_SOHM, H5E_CANTINIT, FAIL, "unable to convert btree to list")
         } /* end if */
     } /* end if */
 
 done:
     /* Release the SOHM list */
-    if(list && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_LIST, header->index_addr, list, H5AC__DIRTIED_FLAG) < 0)
+    if(list && H5AC_unprotect(f, H5AC_SOHM_LIST, header->index_addr, list, H5AC__DIRTIED_FLAG) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM index")
 
     /* Release the fractal heap & v2 B-tree if we opened them */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for SOHM index")
 
     /* Free the message encoding, if we're not returning it in encoded_mesg
      * or if there's been an error.
      */
-    if(encoding_buf && (NULL == *encoded_mesg || ret_value < 0))
+    if(encoding_buf && (NULL == *encoded_mesg || ret_value < 0)) {
         encoding_buf = H5MM_xfree(encoding_buf);
+        *mesg_size = 0;
+    }
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5SM_delete_from_index() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5SM__delete_from_index() */
 
 
 /*-------------------------------------------------------------------------
@@ -1973,18 +1962,17 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5SM_get_info(const H5O_loc_t *ext_loc, H5P_genplist_t *fc_plist, hid_t dxpl_id)
+H5SM_get_info(const H5O_loc_t *ext_loc, H5P_genplist_t *fc_plist)
 {
     H5F_t *f = ext_loc->file;           /* File pointer (convenience variable) */
     H5O_shmesg_table_t sohm_table;      /* SOHM message from superblock extension */
     H5SM_master_table_t *table = NULL;  /* SOHM master table */
-    H5P_genplist_t *dxpl = NULL;        /* DXPL for setting ring */
     H5AC_ring_t orig_ring = H5AC_RING_INV;      /* Original ring value */
     unsigned tmp_sohm_nindexes;		/* Number of shared messages indexes in the table */
     htri_t status;                      /* Status for message existing */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__SOHM_TAG, FAIL)
 
     /* Sanity check */
     HDassert(ext_loc);
@@ -1992,7 +1980,7 @@ H5SM_get_info(const H5O_loc_t *ext_loc, H5P_genplist_t *fc_plist, hid_t dxpl_id)
     HDassert(fc_plist);
 
     /* Check for the extension having a 'shared message info' message */
-    if((status = H5O_msg_exists(ext_loc, H5O_SHMESG_ID, dxpl_id)) < 0)
+    if((status = H5O_msg_exists(ext_loc, H5O_SHMESG_ID)) < 0)
         HGOTO_ERROR(H5E_SOHM, H5E_CANTGET, FAIL, "unable to read object header")
     if(status) {
         H5SM_table_cache_ud_t cache_udata;      /* User-data for callback */
@@ -2003,7 +1991,7 @@ H5SM_get_info(const H5O_loc_t *ext_loc, H5P_genplist_t *fc_plist, hid_t dxpl_id)
         unsigned u;                  /* Local index variable */
 
         /* Retrieve the 'shared message info' structure */
-        if(NULL == H5O_msg_read(ext_loc, H5O_SHMESG_ID, &sohm_table, dxpl_id))
+        if(NULL == H5O_msg_read(ext_loc, H5O_SHMESG_ID, &sohm_table))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTGET, FAIL, "shared message info message not present")
 
         /* Portably initialize the arrays */
@@ -2021,11 +2009,10 @@ H5SM_get_info(const H5O_loc_t *ext_loc, H5P_genplist_t *fc_plist, hid_t dxpl_id)
         cache_udata.f = f;
 
         /* Set the ring type in the DXPL */
-        if(H5AC_set_ring(dxpl_id, H5AC_RING_USER, &dxpl, &orig_ring) < 0)
-            HGOTO_ERROR(H5E_SOHM, H5E_CANTSET, FAIL, "unable to set ring value")
+        H5AC_set_ring(H5AC_RING_USER, &orig_ring);
 
         /* Read the rest of the SOHM table information from the cache */
-        if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM master table")
 
         /* Get index conversion limits */
@@ -2075,15 +2062,15 @@ H5SM_get_info(const H5O_loc_t *ext_loc, H5P_genplist_t *fc_plist, hid_t dxpl_id)
     } /* end else */
 
 done:
-    /* Reset the ring in the DXPL */
-    if(H5AC_reset_ring(dxpl, orig_ring) < 0)
-        HDONE_ERROR(H5E_SOHM, H5E_CANTSET, FAIL, "unable to set property value")
+    /* Reset the ring in the API context */
+    if(orig_ring != H5AC_RING_INV)
+        H5AC_set_ring(orig_ring, NULL);
 
     /* Release the master SOHM table if we took it out of the cache */
-    if(table && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
+    if(table && H5AC_unprotect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5SM_get_info() */
 
 
@@ -2165,8 +2152,8 @@ H5SM_get_refcount_bt2_cb(const void *_record, void *_op_data)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5SM_get_refcount(H5F_t *f, hid_t dxpl_id, unsigned type_id,
-    const H5O_shared_t *sh_mesg, hsize_t *ref_count)
+H5SM_get_refcount(H5F_t *f, unsigned type_id, const H5O_shared_t *sh_mesg,
+    hsize_t *ref_count)
 {
     H5HF_t *fheap = NULL;               /* Fractal heap that contains shared messages */
     H5B2_t *bt2 = NULL;                 /* v2 B-tree handle for index */
@@ -2181,7 +2168,7 @@ H5SM_get_refcount(H5F_t *f, hid_t dxpl_id, unsigned type_id,
     void * encoding_buf = NULL;         /* Buffer for encoded message */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT_TAG(H5AC__SOHM_TAG)
 
     /* Sanity check */
     HDassert(f);
@@ -2192,7 +2179,7 @@ H5SM_get_refcount(H5F_t *f, hid_t dxpl_id, unsigned type_id,
     tbl_cache_udata.f = f;
 
     /* Look up the master SOHM table */
-    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &tbl_cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &tbl_cache_udata, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM master table")
 
     /* Find the correct index and find the message in it */
@@ -2201,7 +2188,7 @@ H5SM_get_refcount(H5F_t *f, hid_t dxpl_id, unsigned type_id,
     header = &(table->indexes[index_num]);
 
     /* Open the heap for this message type */
-    if(NULL == (fheap = H5HF_open(f, dxpl_id, header->heap_addr)))
+    if(NULL == (fheap = H5HF_open(f, header->heap_addr)))
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Set up a SOHM message to correspond to the shared message passed in */
@@ -2210,12 +2197,11 @@ H5SM_get_refcount(H5F_t *f, hid_t dxpl_id, unsigned type_id,
     key.message.u.heap_loc.ref_count = 0; /* Ref count isn't needed to find message */
 
     /* Get the encoded message */
-    if(H5SM_read_mesg(f, &key.message, fheap, NULL, dxpl_id, &buf_size, &encoding_buf) < 0)
+    if(H5SM__read_mesg(f, &key.message, fheap, NULL, &buf_size, &encoding_buf) < 0)
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
     /* Set up key for message to locate */
     key.file = f;
-    key.dxpl_id = dxpl_id;
     key.fheap = fheap;
     key.encoding = encoding_buf;
     key.encoding_size = buf_size;
@@ -2231,7 +2217,7 @@ H5SM_get_refcount(H5F_t *f, hid_t dxpl_id, unsigned type_id,
         lst_cache_udata.header = header;
 
         /* If the index is stored as a list, get it from the cache */
-        if(NULL == (list = (H5SM_list_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_LIST, header->index_addr, &lst_cache_udata, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (list = (H5SM_list_t *)H5AC_protect(f, H5AC_SOHM_LIST, header->index_addr, &lst_cache_udata, H5AC__READ_ONLY_FLAG)))
 	    HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM index")
 
         /* Find the message in the list */
@@ -2250,11 +2236,11 @@ H5SM_get_refcount(H5F_t *f, hid_t dxpl_id, unsigned type_id,
         HDassert(header->index_type == H5SM_BTREE);
 
         /* Open the index v2 B-tree */
-        if(NULL == (bt2 = H5B2_open(f, dxpl_id, header->index_addr, f)))
+        if(NULL == (bt2 = H5B2_open(f, header->index_addr, f)))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for SOHM index")
 
         /* Look up the message in the v2 B-tree */
-        if((msg_exists = H5B2_find(bt2, dxpl_id, &key, H5SM_get_refcount_bt2_cb, &message)) < 0)
+        if((msg_exists = H5B2_find(bt2, &key, H5SM_get_refcount_bt2_cb, &message)) < 0)
             HGOTO_ERROR(H5E_SOHM, H5E_CANTGET, FAIL, "error finding message in index")
         if(!msg_exists)
 	    HGOTO_ERROR(H5E_SOHM, H5E_NOTFOUND, FAIL, "message not in index")
@@ -2266,23 +2252,23 @@ H5SM_get_refcount(H5F_t *f, hid_t dxpl_id, unsigned type_id,
 
 done:
     /* Release resources */
-    if(list && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_LIST, header->index_addr, list, H5AC__NO_FLAGS_SET) < 0)
+    if(list && H5AC_unprotect(f, H5AC_SOHM_LIST, header->index_addr, list, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM index")
-    if(table && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
+    if(table && H5AC_unprotect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for SOHM index")
     if(encoding_buf)
         encoding_buf = H5MM_xfree(encoding_buf);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5SM_get_refcount() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5SM_read_iter_op
+ * Function:	H5SM__read_iter_op
  *
  * Purpose:	OH iteration callback to get the encoded version of a message
  *              by index.
@@ -2300,13 +2286,13 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_read_iter_op(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/, unsigned sequence,
+H5SM__read_iter_op(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/, unsigned sequence,
     unsigned H5_ATTR_UNUSED *oh_modified, void *_udata/*in,out*/)
 {
     H5SM_read_udata_t *udata = (H5SM_read_udata_t *) _udata;
     herr_t ret_value = H5_ITER_CONT;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /*
      * Check arguments.
@@ -2340,13 +2326,13 @@ H5SM_read_iter_op(H5O_t *oh, H5O_mesg_t *mesg/*in,out*/, unsigned sequence,
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5SM_read_iter_op() */
+} /* end H5SM__read_iter_op() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5SM_read_mesg_fh_cb
+ * Function:	H5SM__read_mesg_fh_cb
  *
- * Purpose:	Callback for H5HF_op, used in H5SM_read_mesg below.
+ * Purpose:	Callback for H5HF_op, used in H5SM__read_mesg below.
  *              Makes a copy of the message in the heap data, returned in the
  *              UDATA struct.
  *
@@ -2358,12 +2344,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_read_mesg_fh_cb(const void *obj, size_t obj_len, void *_udata)
+H5SM__read_mesg_fh_cb(const void *obj, size_t obj_len, void *_udata)
 {
     H5SM_read_udata_t *udata = (H5SM_read_udata_t *)_udata;
     herr_t ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Allocate a buffer to hold the message */
     if(NULL == (udata->encoding_buf = H5MM_malloc(obj_len)))
@@ -2375,11 +2361,11 @@ H5SM_read_mesg_fh_cb(const void *obj, size_t obj_len, void *_udata)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5SM_read_mesg_fh_cb() */
+} /* end H5SM__read_mesg_fh_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5SM_read_mesg
+ * Function:	H5SM__read_mesg
  *
  * Purpose:	Given an H5SM_sohm_t sohm, encodes the message into a buffer.
  *              This buffer should then be freed.
@@ -2392,16 +2378,15 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5SM_read_mesg(H5F_t *f, const H5SM_sohm_t *mesg, H5HF_t *fheap,
-    H5O_t *open_oh, hid_t dxpl_id, size_t *encoding_size /*out*/,
-    void ** encoded_mesg /*out*/)
+H5SM__read_mesg(H5F_t *f, const H5SM_sohm_t *mesg, H5HF_t *fheap,
+    H5O_t *open_oh, size_t *encoding_size /*out*/, void ** encoded_mesg /*out*/)
 {
     H5SM_read_udata_t udata;    /* User data for callbacks */
     H5O_loc_t oloc;             /* Object location for message in object header */
     H5O_t *oh = NULL;           /* Object header for message in object header */
     herr_t ret_value = SUCCEED;
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_STATIC_TAG(H5AC__SOHM_TAG)
 
     HDassert(f);
     HDassert(mesg);
@@ -2436,7 +2421,7 @@ H5SM_read_mesg(H5F_t *f, const H5SM_sohm_t *mesg, H5HF_t *fheap,
 	        HGOTO_ERROR(H5E_SOHM, H5E_CANTLOAD, FAIL, "unable to open object header")
 
             /* Load the object header from the cache */
-            if(NULL == (oh = H5O_protect(&oloc, dxpl_id, H5AC__READ_ONLY_FLAG, FALSE)))
+            if(NULL == (oh = H5O_protect(&oloc, H5AC__READ_ONLY_FLAG, FALSE)))
 	        HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load object header")
         } /* end if */
         else
@@ -2444,15 +2429,15 @@ H5SM_read_mesg(H5F_t *f, const H5SM_sohm_t *mesg, H5HF_t *fheap,
 
         /* Use the "real" iterate routine so it doesn't try to protect the OH */
         op.op_type = H5O_MESG_OP_LIB;
-        op.u.lib_op = H5SM_read_iter_op;
-        if((ret_value = H5O_msg_iterate_real(f, oh, type, &op, &udata, dxpl_id)) < 0)
+        op.u.lib_op = H5SM__read_iter_op;
+        if((ret_value = H5O__msg_iterate_real(f, oh, type, &op, &udata)) < 0)
             HGOTO_ERROR(H5E_SOHM, H5E_BADITER, FAIL, "unable to iterate over object header messages")
     } /* end if */
     else {
         HDassert(mesg->location == H5SM_IN_HEAP);
 
         /* Copy the message from the heap */
-        if(H5HF_op(fheap, dxpl_id, &(mesg->u.heap_loc.fheap_id), H5SM_read_mesg_fh_cb, &udata) < 0)
+        if(H5HF_op(fheap, &(mesg->u.heap_loc.fheap_id), H5SM__read_mesg_fh_cb, &udata) < 0)
             HGOTO_ERROR(H5E_SOHM, H5E_CANTLOAD, FAIL, "can't read message from fractal heap.")
     } /* end else */
     HDassert(udata.encoding_buf);
@@ -2465,7 +2450,7 @@ H5SM_read_mesg(H5F_t *f, const H5SM_sohm_t *mesg, H5HF_t *fheap,
 done:
     /* Close the object header if we opened one and had an error */
     if(oh && oh != open_oh) {
-        if(oh && H5O_unprotect(&oloc, dxpl_id, oh, H5AC__NO_FLAGS_SET) < 0)
+        if(oh && H5O_unprotect(&oloc, oh, H5AC__NO_FLAGS_SET) < 0)
             HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to release object header")
         if(H5O_close(&oloc, NULL) < 0)
             HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "unable to close object header")
@@ -2475,8 +2460,8 @@ done:
     if(ret_value < 0 && udata.encoding_buf)
         udata.encoding_buf = H5MM_xfree(udata.encoding_buf);
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5SM_read_mesg */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5SM__read_mesg */
 
 
 /*-------------------------------------------------------------------------
@@ -2552,16 +2537,15 @@ H5SM_list_free(H5SM_list_t *list)
  *-------------------------------------------------------------------------
  */
 herr_t
-H5SM_table_debug(H5F_t *f, hid_t dxpl_id, haddr_t table_addr,
-                         FILE *stream, int indent, int fwidth,
-                         unsigned table_vers, unsigned num_indexes)
+H5SM_table_debug(H5F_t *f, haddr_t table_addr, FILE *stream, int indent,
+    int fwidth, unsigned table_vers, unsigned num_indexes)
 {
     H5SM_master_table_t *table = NULL;  /* SOHM master table */
     H5SM_table_cache_ud_t cache_udata;  /* User-data for callback */
     unsigned x;                         /* Counter variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__SOHM_TAG, FAIL)
 
     HDassert(f);
     HDassert(table_addr != HADDR_UNDEF);
@@ -2591,7 +2575,7 @@ H5SM_table_debug(H5F_t *f, hid_t dxpl_id, haddr_t table_addr,
     cache_udata.f = f;
 
     /* Look up the master SOHM table */
-    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_TABLE, table_addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, H5AC_SOHM_TABLE, table_addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM master table")
 
     HDfprintf(stream, "%*sShared Message Master Table...\n", indent, "");
@@ -2619,10 +2603,10 @@ H5SM_table_debug(H5F_t *f, hid_t dxpl_id, haddr_t table_addr,
     } /* end for */
 
 done:
-    if(table && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, table_addr, table, H5AC__NO_FLAGS_SET) < 0)
+    if(table && H5AC_unprotect(f, H5AC_SOHM_TABLE, table_addr, table, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5SM_table_debug() */
 
 
@@ -2641,8 +2625,8 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5SM_list_debug(H5F_t *f, hid_t dxpl_id, haddr_t list_addr, FILE *stream,
-    int indent, int fwidth, haddr_t table_addr)
+H5SM_list_debug(H5F_t *f, haddr_t list_addr, FILE *stream, int indent,
+    int fwidth, haddr_t table_addr)
 {
     H5SM_master_table_t *table = NULL;  /* SOHM master table */
     H5SM_list_t *list = NULL;           /* SOHM index list for message type (if in list form) */
@@ -2653,7 +2637,7 @@ H5SM_list_debug(H5F_t *f, hid_t dxpl_id, haddr_t list_addr, FILE *stream,
     unsigned x;                         /* Counter variable */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__SOHM_TAG, FAIL)
 
     HDassert(f);
     HDassert(list_addr != HADDR_UNDEF);
@@ -2665,7 +2649,7 @@ H5SM_list_debug(H5F_t *f, hid_t dxpl_id, haddr_t list_addr, FILE *stream,
     tbl_cache_udata.f = f;
 
     /* Look up the master SOHM table */
-    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_TABLE, table_addr, &tbl_cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, H5AC_SOHM_TABLE, table_addr, &tbl_cache_udata, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM master table")
 
     /* Determine which index the list is part of */
@@ -2684,12 +2668,12 @@ H5SM_list_debug(H5F_t *f, hid_t dxpl_id, haddr_t list_addr, FILE *stream,
     lst_cache_udata.header = &(table->indexes[index_num]);
 
     /* Get the list from the cache */
-    if(NULL == (list = (H5SM_list_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_LIST, list_addr, &lst_cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (list = (H5SM_list_t *)H5AC_protect(f, H5AC_SOHM_LIST, list_addr, &lst_cache_udata, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM index")
 
     /* Open the heap, if one exists */
     if(H5F_addr_defined(table->indexes[index_num].heap_addr))
-        if(NULL == (fh = H5HF_open(f, dxpl_id, table->indexes[index_num].heap_addr)))
+        if(NULL == (fh = H5HF_open(f, table->indexes[index_num].heap_addr)))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open SOHM heap")
 
     HDfprintf(stream, "%*sShared Message List Index...\n", indent, "");
@@ -2723,14 +2707,14 @@ H5SM_list_debug(H5F_t *f, hid_t dxpl_id, haddr_t list_addr, FILE *stream,
     } /* end for */
 
 done:
-    if(fh && H5HF_close(fh, dxpl_id) < 0)
+    if(fh && H5HF_close(fh) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "unable to close SOHM heap")
-    if(list && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_LIST, list_addr, list, H5AC__NO_FLAGS_SET) < 0)
+    if(list && H5AC_unprotect(f, H5AC_SOHM_LIST, list_addr, list, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM index")
-    if(table && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, table_addr, table, H5AC__NO_FLAGS_SET) < 0)
+    if(table && H5AC_unprotect(f, H5AC_SOHM_TABLE, table_addr, table, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5SM_list_debug() */
 
 
@@ -2751,7 +2735,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5SM_ih_size(H5F_t *f, hid_t dxpl_id, hsize_t *hdr_size, H5_ih_info_t *ih_info)
+H5SM_ih_size(H5F_t *f, hsize_t *hdr_size, H5_ih_info_t *ih_info)
 {
     H5SM_master_table_t *table = NULL;          /* SOHM master table */
     H5SM_table_cache_ud_t cache_udata;          /* User-data for callback */
@@ -2760,7 +2744,7 @@ H5SM_ih_size(H5F_t *f, hid_t dxpl_id, hsize_t *hdr_size, H5_ih_info_t *ih_info)
     unsigned             u;                     /* Local index variable */
     herr_t               ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_NOAPI_TAG(H5AC__SOHM_TAG, FAIL)
 
     /* Sanity check */
     HDassert(f);
@@ -2772,7 +2756,7 @@ H5SM_ih_size(H5F_t *f, hid_t dxpl_id, hsize_t *hdr_size, H5_ih_info_t *ih_info)
     cache_udata.f = f;
 
     /* Look up the master SOHM table */
-    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
 	HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM master table")
 
     /* Get SOHM header size */
@@ -2784,14 +2768,14 @@ H5SM_ih_size(H5F_t *f, hid_t dxpl_id, hsize_t *hdr_size, H5_ih_info_t *ih_info)
 	if(table->indexes[u].index_type == H5SM_BTREE) {
 	    if(H5F_addr_defined(table->indexes[u].index_addr)) {
                 /* Open the index v2 B-tree */
-                if(NULL == (bt2 = H5B2_open(f, dxpl_id, table->indexes[u].index_addr, f)))
+                if(NULL == (bt2 = H5B2_open(f, table->indexes[u].index_addr, f)))
                     HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open v2 B-tree for SOHM index")
 
-		if(H5B2_size(bt2, dxpl_id, &(ih_info->index_size)) < 0)
+		if(H5B2_size(bt2, &(ih_info->index_size)) < 0)
                     HGOTO_ERROR(H5E_SOHM, H5E_CANTGET, FAIL, "can't retrieve B-tree storage info")
 
                 /* Close the v2 B-tree */
-                if(H5B2_close(bt2, dxpl_id) < 0)
+                if(H5B2_close(bt2) < 0)
                     HGOTO_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for SOHM index")
                 bt2 = NULL;
             } /* end if */
@@ -2804,15 +2788,15 @@ H5SM_ih_size(H5F_t *f, hid_t dxpl_id, hsize_t *hdr_size, H5_ih_info_t *ih_info)
         /* Check for heap for this index */
 	if(H5F_addr_defined(table->indexes[u].heap_addr)) {
             /* Open the fractal heap for this index */
-            if(NULL == (fheap = H5HF_open(f, dxpl_id, table->indexes[u].heap_addr)))
+            if(NULL == (fheap = H5HF_open(f, table->indexes[u].heap_addr)))
                 HGOTO_ERROR(H5E_SOHM, H5E_CANTOPENOBJ, FAIL, "unable to open fractal heap")
 
             /* Get heap storage size */
-	    if(H5HF_size(fheap, dxpl_id, &(ih_info->heap_size)) < 0)
+	    if(H5HF_size(fheap, &(ih_info->heap_size)) < 0)
 		HGOTO_ERROR(H5E_SOHM, H5E_CANTGET, FAIL, "can't retrieve fractal heap storage info")
 
             /* Close the fractal heap */
-            if(H5HF_close(fheap, dxpl_id) < 0)
+            if(H5HF_close(fheap) < 0)
                 HGOTO_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close fractal heap")
             fheap = NULL;
         } /* end if */
@@ -2820,13 +2804,13 @@ H5SM_ih_size(H5F_t *f, hid_t dxpl_id, hsize_t *hdr_size, H5_ih_info_t *ih_info)
 
 done:
     /* Release resources */
-    if(fheap && H5HF_close(fheap, dxpl_id) < 0)
+    if(fheap && H5HF_close(fheap) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close fractal heap")
-    if(bt2 && H5B2_close(bt2, dxpl_id) < 0)
+    if(bt2 && H5B2_close(bt2) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTCLOSEOBJ, FAIL, "can't close v2 B-tree for SOHM index")
-    if(table && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
+    if(table && H5AC_unprotect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
         HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
 } /* end H5SM_ih_size() */
 
diff --git a/src/H5SMbtree2.c b/src/H5SMbtree2.c
index 0110c1e..f0c4963 100644
--- a/src/H5SMbtree2.c
+++ b/src/H5SMbtree2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
diff --git a/src/H5SMcache.c b/src/H5SMcache.c
index 455dd1a..f0b469a 100644
--- a/src/H5SMcache.c
+++ b/src/H5SMcache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5SMmessage.c b/src/H5SMmessage.c
index 92b6a75..ad84b24 100644
--- a/src/H5SMmessage.c
+++ b/src/H5SMmessage.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -238,7 +236,7 @@ H5SM__message_compare(const void *rec1, const void *rec2, int *result)
          */
         if(mesg->location == H5SM_IN_HEAP) {
             /* Call heap op routine with comparison callback */
-            if(H5HF_op(key->fheap, key->dxpl_id, &(mesg->u.heap_loc.fheap_id), H5SM_compare_cb, &udata) < 0)
+            if(H5HF_op(key->fheap, &(mesg->u.heap_loc.fheap_id), H5SM_compare_cb, &udata) < 0)
                 HGOTO_ERROR(H5E_HEAP, H5E_CANTCOMPARE, FAIL, "can't compare btree2 records")
         } /* end if */
         else {
@@ -263,7 +261,7 @@ H5SM__message_compare(const void *rec1, const void *rec2, int *result)
             /* Locate the right message and compare with it */
             op.op_type = H5O_MESG_OP_LIB;
             op.u.lib_op = H5SM_compare_iter_op;
-            if(H5O_msg_iterate(&oloc, mesg->msg_type_id, &op, &udata, key->dxpl_id) < 0)
+            if(H5O_msg_iterate(&oloc, mesg->msg_type_id, &op, &udata) < 0)
                 HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "error iterating over links")
         } /* end else */
 
diff --git a/src/H5SMmodule.h b/src/H5SMmodule.h
index b6991b6..656c7dd 100644
--- a/src/H5SMmodule.h
+++ b/src/H5SMmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5SMpkg.h b/src/H5SMpkg.h
index 342543d..a9a4fd9 100644
--- a/src/H5SMpkg.h
+++ b/src/H5SMpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -201,7 +199,6 @@ struct H5SM_master_table_t {
 /* Typedef for searching an index (list or B-tree) */
 typedef struct {
     H5F_t *file;                        /* File in which sharing is happening */
-    hid_t dxpl_id;                      /* DXPL for sharing messages in heap */
     H5HF_t *fheap;    			/* The heap for this message type, open. */
     void *encoding; 		        /* The message encoded, or NULL */
     size_t encoding_size; 		/* Size of the encoding, or 0 */
@@ -226,7 +223,6 @@ typedef struct {
 typedef struct {
     H5SM_mesg_key_t *key;       /* IN: key for message being incremented */
     H5O_fheap_id_t fheap_id;    /* OUT: fheap ID of record */
-    hid_t dxpl_id;
 } H5SM_incr_ref_opdata;
 
 /* v2 B-tree client callback context */
@@ -282,8 +278,7 @@ herr_t H5SM_list_free(H5SM_list_t *list);
 
 /* Testing functions */
 #ifdef H5SM_TESTING
-H5_DLL herr_t H5SM_get_mesg_count_test(H5F_t *f, hid_t dxpl_id, unsigned type_id,
-    size_t *mesg_count);
+H5_DLL herr_t H5SM__get_mesg_count_test(H5F_t *f, unsigned type_id, size_t *mesg_count);
 #endif /* H5SM_TESTING */
 
 #endif /* _H5SMpkg_H */
diff --git a/src/H5SMprivate.h b/src/H5SMprivate.h
index 57afacf..e6776f3 100644
--- a/src/H5SMprivate.h
+++ b/src/H5SMprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -49,32 +47,27 @@ typedef struct H5SM_master_table_t H5SM_master_table_t;
 /******************************/
 
 /* Generally useful shared message routines */
-H5_DLL herr_t H5SM_init(H5F_t *f, H5P_genplist_t *fc_plist,
-    const H5O_loc_t *ext_loc, hid_t dxpl_id);
-H5_DLL htri_t H5SM_can_share(H5F_t *f, hid_t dxpl_id, H5SM_master_table_t *table,
+H5_DLL herr_t H5SM_init(H5F_t *f, H5P_genplist_t *fc_plist, const H5O_loc_t *ext_loc);
+H5_DLL htri_t H5SM_can_share(H5F_t *f, H5SM_master_table_t *table,
     ssize_t *sohm_index_num, unsigned type_id, const void *mesg);
-H5_DLL htri_t H5SM_try_share(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    unsigned defer_flags, unsigned type_id, void *mesg, unsigned *mesg_flags);
-H5_DLL herr_t H5SM_delete(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
-    H5O_shared_t *sh_mesg);
-H5_DLL herr_t H5SM_get_info(const H5O_loc_t *ext_loc, H5P_genplist_t *fc_plist,
-    hid_t dxpl_id);
-H5_DLL htri_t H5SM_type_shared(H5F_t *f, unsigned type_id, hid_t dxpl_id);
-H5_DLL herr_t H5SM_get_fheap_addr(H5F_t *f, hid_t dxpl_id, unsigned type_id,
-    haddr_t *fheap_addr);
+H5_DLL htri_t H5SM_try_share(H5F_t *f, H5O_t *open_oh, unsigned defer_flags,
+    unsigned type_id, void *mesg, unsigned *mesg_flags);
+H5_DLL herr_t H5SM_delete(H5F_t *f, H5O_t *open_oh, H5O_shared_t *sh_mesg);
+H5_DLL herr_t H5SM_get_info(const H5O_loc_t *ext_loc, H5P_genplist_t *fc_plist);
+H5_DLL htri_t H5SM_type_shared(H5F_t *f, unsigned type_id);
+H5_DLL herr_t H5SM_get_fheap_addr(H5F_t *f, unsigned type_id, haddr_t *fheap_addr);
 H5_DLL herr_t H5SM_reconstitute(H5O_shared_t *sh_mesg, H5F_t *f,
     unsigned msg_type_id, H5O_fheap_id_t heap_id);
-H5_DLL herr_t H5SM_get_refcount(H5F_t *f, hid_t dxpl_id, unsigned type_id,
+H5_DLL herr_t H5SM_get_refcount(H5F_t *f, unsigned type_id,
     const H5O_shared_t *sh_mesg, hsize_t *ref_count);
-H5_DLL herr_t H5SM_ih_size(H5F_t *f, hid_t dxpl_id, hsize_t *hdr_size, H5_ih_info_t *ih_info);
+H5_DLL herr_t H5SM_ih_size(H5F_t *f, hsize_t *hdr_size, H5_ih_info_t *ih_info);
 
 
 /* Debugging routines */
-H5_DLL herr_t H5SM_table_debug(H5F_t *f, hid_t dxpl_id, haddr_t table_addr,
-    FILE *stream, int indent, int fwidth, unsigned table_vers,
-    unsigned num_indexes);
-H5_DLL herr_t H5SM_list_debug(H5F_t *f, hid_t dxpl_id, haddr_t list_addr,
-    FILE *stream, int indent, int fwidth, haddr_t table_addr);
+H5_DLL herr_t H5SM_table_debug(H5F_t *f, haddr_t table_addr, FILE *stream,
+    int indent, int fwidth, unsigned table_vers, unsigned num_indexes);
+H5_DLL herr_t H5SM_list_debug(H5F_t *f, haddr_t list_addr, FILE *stream,
+    int indent, int fwidth, haddr_t table_addr);
 
 #endif /*_H5SMprivate_H*/
 
diff --git a/src/H5SMtest.c b/src/H5SMtest.c
index 798203d..490265c 100644
--- a/src/H5SMtest.c
+++ b/src/H5SMtest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -64,7 +62,7 @@
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5SM_get_mesg_count_test
+ * Function:    H5SM__get_mesg_count_test
  *
  * Purpose:     Retrieve the number of messages tracked of a certain type
  *
@@ -76,13 +74,12 @@
  *-------------------------------------------------------------------------
  */
 herr_t
-H5SM_get_mesg_count_test(H5F_t *f, hid_t dxpl_id, unsigned type_id,
-    size_t *mesg_count)
+H5SM__get_mesg_count_test(H5F_t *f, unsigned type_id, size_t *mesg_count)
 {
     H5SM_master_table_t *table = NULL;  /* SOHM master table */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, H5AC__SOHM_TAG, FAIL)
+    FUNC_ENTER_PACKAGE_TAG(H5AC__SOHM_TAG)
 
     /* Sanity check */
     HDassert(f);
@@ -98,7 +95,7 @@ H5SM_get_mesg_count_test(H5F_t *f, hid_t dxpl_id, unsigned type_id,
         cache_udata.f = f;
 
         /* Look up the master SOHM table */
-        if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
+        if(NULL == (table = (H5SM_master_table_t *)H5AC_protect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), &cache_udata, H5AC__READ_ONLY_FLAG)))
             HGOTO_ERROR(H5E_SOHM, H5E_CANTPROTECT, FAIL, "unable to load SOHM master table")
 
         /* Find the correct index for this message type */
@@ -115,9 +112,9 @@ H5SM_get_mesg_count_test(H5F_t *f, hid_t dxpl_id, unsigned type_id,
 
 done:
     /* Release resources */
-    if(table && H5AC_unprotect(f, dxpl_id, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
+    if(table && H5AC_unprotect(f, H5AC_SOHM_TABLE, H5F_SOHM_ADDR(f), table, H5AC__NO_FLAGS_SET) < 0)
 	HDONE_ERROR(H5E_SOHM, H5E_CANTUNPROTECT, FAIL, "unable to close SOHM master table")
 
-    FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
-} /* end H5SM_get_mesg_count_test() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5SM__get_mesg_count_test() */
 
diff --git a/src/H5ST.c b/src/H5ST.c
index 09c4600..dd5b63c 100644
--- a/src/H5ST.c
+++ b/src/H5ST.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* TERNARY SEARCH TREE ALGS
diff --git a/src/H5STprivate.h b/src/H5STprivate.h
index 9b49b07..07e9afe 100644
--- a/src/H5STprivate.h
+++ b/src/H5STprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Sall.c b/src/H5Sall.c
index 09adc15..11dd8e1 100644
--- a/src/H5Sall.c
+++ b/src/H5Sall.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Sdbg.c b/src/H5Sdbg.c
index 6548ffe..ebd05ce 100644
--- a/src/H5Sdbg.c
+++ b/src/H5Sdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -88,8 +86,7 @@
  *-------------------------------------------------------------------------
  */
 herr_t
-H5S_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream, int indent,
-    int fwidth)
+H5S_debug(H5F_t *f, const void *_mesg, FILE *stream, int indent, int fwidth)
 {
     const H5S_t	*mesg = (const H5S_t*)_mesg;
 
@@ -109,8 +106,7 @@ H5S_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream, int indent,
         case H5S_SIMPLE:
             fprintf(stream, "%*s%-*s H5S_SIMPLE\n", indent, "", fwidth,
                     "Space class:");
-            H5O_debug_id(H5O_SDSPACE_ID, f, dxpl_id, &(mesg->extent), stream,
-                                 indent + 3, MAX(0, fwidth - 3));
+            H5O_debug_id(H5O_SDSPACE_ID, f, &(mesg->extent), stream, indent + 3, MAX(0, fwidth - 3));
             break;
 
         case H5S_NO_CLASS:
diff --git a/src/H5Shyper.c b/src/H5Shyper.c
index 4fa773f..47eb573 100644
--- a/src/H5Shyper.c
+++ b/src/H5Shyper.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -7553,7 +7551,7 @@ H5Sselect_hyperslab(hid_t space_id, H5S_seloper_t op, const hsize_t start[],
     H5TRACE6("e", "iSs*h*h*h*h", space_id, op, start, stride, count, block);
 
     /* Check args */
-    if (NULL == (space=H5I_object_verify(space_id, H5I_DATASPACE)))
+    if (NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE)))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
     if (H5S_SCALAR==H5S_GET_EXTENT_TYPE(space))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "hyperslab doesn't support H5S_SCALAR space")
diff --git a/src/H5Smodule.h b/src/H5Smodule.h
index d4d94f2..962f0a2 100644
--- a/src/H5Smodule.h
+++ b/src/H5Smodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Smpio.c b/src/H5Smpio.c
index 0431590..5c65119 100644
--- a/src/H5Smpio.c
+++ b/src/H5Smpio.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -35,7 +33,7 @@
 #include "H5Oprivate.h"		/* Object headers		  	*/
 #include "H5Pprivate.h"         /* Property lists                       */
 #include "H5Spkg.h"		/* Dataspaces 				*/
-#include "H5VMprivate.h"		/* Vector and array functions		*/
+#include "H5VMprivate.h"        /* Vector and array functions		*/
 
 #ifdef H5_HAVE_PARALLEL
 
@@ -57,9 +55,42 @@ static herr_t H5S_mpio_span_hyper_type(const H5S_t *space, size_t elmt_size,
     MPI_Datatype *new_type, int *count, hbool_t *is_derived_type);
 static herr_t H5S_obtain_datatype(const hsize_t down[], H5S_hyper_span_t* span,
     const MPI_Datatype *elmt_type, MPI_Datatype *span_type, size_t elmt_size);
+static herr_t H5S_mpio_create_large_type (hsize_t, MPI_Aint, MPI_Datatype , MPI_Datatype *);
+
 
 #define H5S_MPIO_INITIAL_ALLOC_COUNT    256
 
+#define TWO_GIG_LIMIT                   2147483648
+
+#ifndef H5S_MAX_MPI_COUNT
+#define H5S_MAX_MPI_COUNT               536870911  /* (2^29)-1  */
+#endif
+
+static hsize_t bigio_count = H5S_MAX_MPI_COUNT;
+
+/*-------------------------------------------------------------------------
+ * Function:  H5S_mpio_set_bigio_count
+ *
+ * Purpose:   Allow us to programatically change the switch point
+ *            when we utilize derived datatypes.  This is of
+ *            particular interest for allowing nightly testing
+ *
+ * Return:    the current/previous value of bigio_count.
+ *
+ * Programmer: Richard Warren,  March 10, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+hsize_t
+H5S_mpio_set_bigio_count(hsize_t new_count)
+{
+    hsize_t orig_count = bigio_count;
+    if ((new_count > 0) && (new_count < TWO_GIG_LIMIT)) {
+       bigio_count = new_count;
+    }
+    return orig_count;
+}
+
 
 /*-------------------------------------------------------------------------
  * Function:	H5S_mpio_all_type
@@ -74,6 +105,11 @@ static herr_t H5S_obtain_datatype(const hsize_t down[], H5S_hyper_span_t* span,
  *		*is_derived_type  0 if MPI primitive type, 1 if derived
  *
  * Programmer:	rky 980813
+ * Modifications:
+ *              Mohamad Chaarawi
+ *              Adding support for large datatypes (beyond the limit of a
+ *              32 bit integer.
+ *
  *
  *-------------------------------------------------------------------------
  */
@@ -97,11 +133,22 @@ H5S_mpio_all_type(const H5S_t *space, size_t elmt_size,
     H5_CHECKED_ASSIGN(nelmts, hsize_t, snelmts, hssize_t);
 
     total_bytes = (hsize_t)elmt_size * nelmts;
-
-    /* fill in the return values */
-    *new_type = MPI_BYTE;
-    H5_CHECKED_ASSIGN(*count, int, total_bytes, hsize_t);
-    *is_derived_type = FALSE;
+    /* Verify that the size can be expressed as a 32 bit integer */
+    if(bigio_count >= total_bytes) {
+      /* fill in the return values */
+      *new_type = MPI_BYTE;
+      H5_CHECKED_ASSIGN(*count, int, total_bytes, hsize_t);
+      *is_derived_type = FALSE;
+    }
+    else {
+      /* Create a LARGE derived datatype for this transfer */
+      if (H5S_mpio_create_large_type (total_bytes, 0, MPI_BYTE, new_type) < 0) {
+          HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL,
+                      "couldn't create a large datatype from the all selection")
+      }
+      *count = 1;
+      *is_derived_type = TRUE;
+    }
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -169,27 +216,103 @@ H5S_mpio_create_point_datatype (size_t elmt_size, hsize_t num_points,
         HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
     elmt_type_created = TRUE;
 
+    /* Check whether standard or BIGIO processing will be employeed */
+    if(bigio_count >= num_points) {
 #if MPI_VERSION >= 3
-    /* Create an MPI datatype for the whole point selection */
-    if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed_block((int)num_points, 1, disp, elmt_type, new_type)))
-        HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_indexed_block failed", mpi_code)
+      /* Create an MPI datatype for the whole point selection */
+      if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed_block((int)num_points, 1, disp, elmt_type, new_type)))
+         HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_indexed_block failed", mpi_code)
 #else
-    /* Allocate block sizes for MPI datatype call */
-    if(NULL == (blocks = (int *)H5MM_malloc(sizeof(int) * num_points)))
-        HGOTO_ERROR(H5E_DATASPACE, H5E_CANTALLOC, FAIL, "can't allocate array of blocks")
+      /* Allocate block sizes for MPI datatype call */
+      if(NULL == (blocks = (int *)H5MM_malloc(sizeof(int) * num_points)))
+          HGOTO_ERROR(H5E_DATASPACE, H5E_CANTALLOC, FAIL, "can't allocate array of blocks")
 
-    for(u = 0; u < num_points; u++)
-        blocks[u] = 1;
+      for(u = 0; u < num_points; u++)
+          blocks[u] = 1;
 
-    /* Create an MPI datatype for the whole point selection */
-    if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed((int)num_points, blocks, disp, elmt_type, new_type)))
-        HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_indexed_block failed", mpi_code)
+      /* Create an MPI datatype for the whole point selection */
+      if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed((int)num_points, blocks, disp, elmt_type, new_type)))
+          HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hindexed failed", mpi_code)
 #endif
 
-    /* Commit MPI datatype for later use */
-    if(MPI_SUCCESS != (mpi_code = MPI_Type_commit(new_type)))
-        HMPI_GOTO_ERROR(FAIL, "MPI_Type_commit failed", mpi_code)
+      /* Commit MPI datatype for later use */
+      if(MPI_SUCCESS != (mpi_code = MPI_Type_commit(new_type)))
+          HMPI_GOTO_ERROR(FAIL, "MPI_Type_commit failed", mpi_code)
+    }
+    else { 
+      /* use LARGE_DATATYPE::
+       * We'll create an hindexed_block type for every 2G point count and then combine
+       * those and any remaining points into a single large datatype.
+       */
+      int total_types, i;
+      int remaining_points;
+      int num_big_types;
+      hsize_t leftover;
+
+      int *inner_blocks;
+      MPI_Aint *inner_disps;
+      MPI_Datatype *inner_types = NULL;
+
+      /* Calculate how many Big MPI datatypes are needed to represent the buffer */
+      num_big_types = (int)(num_points/bigio_count);
+
+      leftover = (hsize_t)num_points - (hsize_t)num_big_types * (hsize_t)bigio_count;
+      H5_CHECKED_ASSIGN(remaining_points, int, leftover, hsize_t);
+
+      total_types = (int)(remaining_points) ? (num_big_types + 1) : num_big_types;
+
+      /* Allocate array if MPI derived types needed */
+      if(NULL == (inner_types = (MPI_Datatype *)H5MM_malloc((sizeof(MPI_Datatype) * (size_t)total_types))))
+          HGOTO_ERROR(H5E_DATASPACE, H5E_CANTALLOC, FAIL, "can't allocate array of blocks")
+
+      if(NULL == (inner_blocks = (int *)H5MM_malloc(sizeof(int) * (size_t)total_types)))
+          HGOTO_ERROR(H5E_DATASPACE, H5E_CANTALLOC, FAIL, "can't allocate array of blocks")
+
+      if(NULL == (inner_disps = (MPI_Aint *)H5MM_malloc(sizeof(MPI_Aint) * (size_t)total_types)))
+          HGOTO_ERROR(H5E_DATASPACE, H5E_CANTALLOC, FAIL, "can't allocate array of blocks")
+
+      for(i=0 ; i<num_big_types ; i++) {
+          if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed_block(bigio_count,
+                                                                       1,
+                                                                       &disp[i*bigio_count],
+                                                                       elmt_type,
+                                                                       &inner_types[i]))) {
+             HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hindexed_block failed", mpi_code);
+          }
+          inner_blocks[i] = 1;
+          inner_disps[i]  = 0;
+      }
+
+      if(remaining_points) {
+          if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed_block(remaining_points,
+                                                                       1,
+                                                                       &disp[num_big_types*bigio_count],
+                                                                       elmt_type,
+                                                                       &inner_types[num_big_types]))) {
+              HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hindexed_block failed", mpi_code);
+	  }
+          inner_blocks[num_big_types] = 1;
+          inner_disps[num_big_types] = 0;
+        }
+
+      if(MPI_SUCCESS != (mpi_code = MPI_Type_create_struct(total_types,
+                                                           inner_blocks,
+                                                           inner_disps,
+                                                           inner_types,
+                                                           new_type))) {
+          HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_struct", mpi_code);
+      }
+      for(i=0 ; i<total_types ; i++)
+          MPI_Type_free(&inner_types[i]);
+
+      H5MM_free(inner_types);
+      H5MM_free(inner_blocks);
+      H5MM_free(inner_disps);
 
+      /* Commit MPI datatype for later use */
+      if(MPI_SUCCESS != (mpi_code = MPI_Type_commit(new_type)))
+          HMPI_GOTO_ERROR(FAIL, "MPI_Type_commit failed", mpi_code)
+    }
 done:
     if(elmt_type_created)
         MPI_Type_free(&elmt_type);
@@ -483,7 +606,10 @@ done:
  *		*is_derived_type  0 if MPI primitive type, 1 if derived
  *
  * Programmer:	rky 980813
- *
+ * Modifications:
+ *              Mohamad Chaarawi
+ *              Adding support for large datatypes (beyond the limit of a
+ *              32 bit integer.
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -638,8 +764,25 @@ H5S_mpio_hyper_type(const H5S_t *space, size_t elmt_size,
         HDfprintf(H5DEBUG(S), "d[%d].xtent=%Hu \n", i, d[i].xtent);
   }
 #endif
-    if(MPI_SUCCESS != (mpi_code = MPI_Type_contiguous((int)elmt_size, MPI_BYTE, &inner_type)))
+
+    /* LARGE_DATATYPE::
+     * Check if the number of elements to form the inner type fits into a 32 bit integer. 
+     * If yes then just create the innertype with MPI_Type_contiguous.
+     * Otherwise create a compound datatype by iterating as many times as needed
+     * for the innertype to be created.
+     */
+    if(bigio_count >= elmt_size) {
+      /* Use a single MPI datatype that has a 32 bit size */
+      if(MPI_SUCCESS != (mpi_code = MPI_Type_contiguous((int)elmt_size, MPI_BYTE, &inner_type)))
         HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
+    }
+    else {
+      /* Create the compound datatype for this operation (> 2GB) */
+      if (H5S_mpio_create_large_type (elmt_size, 0, MPI_BYTE, &inner_type) < 0) {
+        HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL,
+            "couldn't ccreate a large inner datatype in hyper selection")
+      }
+    }
 
 /*******************************************************
 *  Construct the type by walking the hyperslab dims
@@ -647,30 +790,93 @@ H5S_mpio_hyper_type(const H5S_t *space, size_t elmt_size,
 *******************************************************/
     for(i = ((int)rank) - 1; i >= 0; --i) {
 #ifdef H5S_DEBUG
-  if(H5DEBUG(S))
-    HDfprintf(H5DEBUG(S), "%s: Dimension i=%d \n"
-            "start=%Hd count=%Hu block=%Hu stride=%Hu, xtent=%Hu max_xtent=%d\n",
-            FUNC, i, d[i].start, d[i].count, d[i].block, d[i].strid, d[i].xtent, max_xtent[i]);
+       if(H5DEBUG(S))
+          HDfprintf(H5DEBUG(S), "%s: Dimension i=%d \n"
+             "start=%Hd count=%Hu block=%Hu stride=%Hu, xtent=%Hu max_xtent=%d\n",
+             FUNC, i, d[i].start, d[i].count, d[i].block, d[i].strid, d[i].xtent, max_xtent[i]);
 #endif
 
 #ifdef H5S_DEBUG
-  if(H5DEBUG(S))
-    HDfprintf(H5DEBUG(S), "%s: i=%d  Making vector-type \n", FUNC,i);
+       if(H5DEBUG(S))
+          HDfprintf(H5DEBUG(S), "%s: i=%d  Making vector-type \n", FUNC,i);
 #endif
        /****************************************
        *  Build vector type of the selection.
        ****************************************/
-	mpi_code = MPI_Type_vector((int)(d[i].count),       /* count */
-				   (int)(d[i].block),       /* blocklength */
-				   (int)(d[i].strid),       /* stride */
-				   inner_type,	            /* old type */
-				   &outer_type);            /* new type */
+       if (bigio_count >= d[i].count &&
+           bigio_count >= d[i].block &&
+           bigio_count >= d[i].strid) {
+
+           /* All the parameters fit into 32 bit integers so create the vector type normally */
+           mpi_code = MPI_Type_vector((int)(d[i].count),       /* count */
+                                      (int)(d[i].block),       /* blocklength */
+                                      (int)(d[i].strid),       /* stride */
+                                      inner_type,              /* old type */
+                                      &outer_type);            /* new type */
+
+           MPI_Type_free(&inner_type);
+           if(mpi_code != MPI_SUCCESS)
+              HMPI_GOTO_ERROR(FAIL, "couldn't create MPI vector type", mpi_code)
+       }
+       else {
+         /* Things get a bit more complicated and require LARGE_DATATYPE processing 
+          * There are two MPI datatypes that need to be created: 
+          *   1) an internal contiguous block; and
+          *   2) a collection of elements where an element is a contiguous block(1).
+          * Remember that the input arguments to the MPI-IO functions use integer
+          * values to represent element counts.  We ARE allowed however, in the
+          * more recent MPI implementations to use constructed datatypes whereby
+          * the total number of bytes in a transfer could be :
+          *   (2GB-1)number_of_blocks * the_datatype_extent.
+          */
+
+            MPI_Aint stride_in_bytes, inner_extent;
+            MPI_Datatype block_type;
+
+            /* create a contiguous datatype inner_type x number of BLOCKS.
+             * Again we need to check that the number of BLOCKS can fit into 
+             * a 32 bit integer */
+            if (bigio_count < d[i].block) {
+                if (H5S_mpio_create_large_type(d[i].block, 0, inner_type, 
+                                               &block_type) < 0) {
+                    HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL,
+                                "couldn't ccreate a large block datatype in hyper selection")
+                }
+            }
+            else {
+                if(MPI_SUCCESS != (mpi_code = MPI_Type_contiguous((int)d[i].block, 
+                                                                  inner_type, 
+                                                                  &block_type)))
+                    HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
+            }
 
-        MPI_Type_free(&inner_type);
-        if(mpi_code != MPI_SUCCESS)
-            HMPI_GOTO_ERROR(FAIL, "couldn't create MPI vector type", mpi_code)
+            MPI_Type_extent (inner_type, &inner_extent);
+            stride_in_bytes = inner_extent * (MPI_Aint)d[i].strid;
 
-        /****************************************
+            /* If the element count is larger than what a 32 bit integer can hold,
+             * we call the large type creation function to handle that
+             */
+            if (bigio_count < d[i].count) {
+                if (H5S_mpio_create_large_type (d[i].count, stride_in_bytes, block_type,
+                                                &outer_type) < 0) {
+                    HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL,
+                                "couldn't create a large outer datatype in hyper selection")
+                }
+            }
+            /* otherwise a regular create_hvector will do */
+            else {
+                mpi_code = MPI_Type_create_hvector((int)d[i].count, /* count */
+                                                   1,               /* blocklength */
+                                                   stride_in_bytes, /* stride in bytes*/
+                                                   block_type,      /* old type */
+                                                   &outer_type);    /* new type */
+                if(MPI_SUCCESS != mpi_code)
+                    HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hvector failed", mpi_code)
+            }
+            MPI_Type_free(&block_type);
+            MPI_Type_free(&inner_type);
+       }
+       /****************************************
         *  Then build the dimension type as (start, vector type, xtent).
         ****************************************/
         /* calculate start and extent values of this dimension */
@@ -754,6 +960,10 @@ done:
  *
  * Programmer:  kyang
  *
+ * Modifications:
+ *              Mohamad Chaarawi
+ *              Adding support for large datatypes (beyond the limit of a 
+ *              32 bit integer.
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -776,8 +986,17 @@ H5S_mpio_span_hyper_type(const H5S_t *space, size_t elmt_size,
     HDassert(space->select.sel_info.hslab->span_lst->head);
 
     /* Create the base type for an element */
-    if(MPI_SUCCESS != (mpi_code = MPI_Type_contiguous((int)elmt_size, MPI_BYTE, &elmt_type)))
-        HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
+    if (bigio_count >= elmt_size) {
+      if(MPI_SUCCESS != (mpi_code = MPI_Type_contiguous((int)elmt_size, MPI_BYTE, &elmt_type))) {
+           HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
+      }
+    }
+    else {
+        if (H5S_mpio_create_large_type (elmt_size, 0, MPI_BYTE, &elmt_type) < 0) {
+            HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL,
+                        "couldn't create a large element datatype in span_hyper selection")
+        }
+    }
     elmt_type_is_derived = TRUE;
 
     /* Compute 'down' sizes for each dimension */
@@ -823,14 +1042,15 @@ static herr_t
 H5S_obtain_datatype(const hsize_t *down, H5S_hyper_span_t *span,
     const MPI_Datatype *elmt_type, MPI_Datatype *span_type, size_t elmt_size)
 {
-    size_t                alloc_count;          /* Number of span tree nodes allocated at this level */
-    size_t                outercount;           /* Number of span tree nodes at this level */
+    size_t                alloc_count = 0;      /* Number of span tree nodes allocated at this level */
+    size_t                outercount = 0;       /* Number of span tree nodes at this level */
     MPI_Datatype          *inner_type = NULL;
     hbool_t inner_types_freed = FALSE;          /* Whether the inner_type MPI datatypes have been freed */
     hbool_t span_type_valid = FALSE;            /* Whether the span_type MPI datatypes is valid */
+    hbool_t large_block = FALSE;                /* Wether the block length is larger than 32 bit integer */
     int                   *blocklen = NULL;
     MPI_Aint              *disp = NULL;
-    H5S_hyper_span_t      *tspan;               /* Temporary pointer to span tree node */
+    H5S_hyper_span_t      *tspan = NULL;        /* Temporary pointer to span tree node */
     int                   mpi_code;             /* MPI return status code */
     herr_t                ret_value = SUCCEED;  /* Return value */
 
@@ -872,14 +1092,70 @@ H5S_obtain_datatype(const hsize_t *down, H5S_hyper_span_t *span,
             disp[outercount]      = (MPI_Aint)elmt_size * tspan->low;
             H5_CHECK_OVERFLOW(tspan->nelem, hsize_t, int)
             blocklen[outercount]  = (int)tspan->nelem;
-
             tspan                 = tspan->next;
+
+            if (bigio_count < blocklen[outercount]) {
+                large_block = TRUE; /* at least one block type is large, so set this flag to true */
+            }
+
             outercount++;
         } /* end while */
 
-        if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed((int)outercount, blocklen, disp, *elmt_type, span_type)))
-              HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hindexed failed", mpi_code)
-        span_type_valid = TRUE;
+        /* Everything fits into integers, so cast them and use hindexed */
+        if (bigio_count >= outercount && large_block == FALSE) {
+
+            if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hindexed((int)outercount, blocklen, disp, *elmt_type, span_type)))
+               HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hindexed failed", mpi_code)
+            span_type_valid = TRUE;
+        }
+	else { /* LARGE_DATATYPE:: Something doesn't fit into a 32 bit integer */
+            size_t i;
+
+            for (i=0 ; i<outercount ; i++) {
+	      MPI_Datatype temp_type = MPI_DATATYPE_NULL, outer_type = MPI_DATATYPE_NULL;
+                /* create the block type from elmt_type while checking the 32 bit int limit */
+                if (blocklen[i] > bigio_count) {
+                    if (H5S_mpio_create_large_type (blocklen[i], 0, *elmt_type, &temp_type) < 0) {
+                        HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL,
+                                    "couldn't create a large element datatype in span_hyper selection")
+                    }
+                }
+                else {
+                    if(MPI_SUCCESS != (mpi_code = MPI_Type_contiguous((int)blocklen[i], 
+                                                                      *elmt_type, 
+                                                                      &temp_type)))
+                        HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
+                }
+
+                /* combine the current datatype that is created with this current block type */
+                if (0 == i) { /* first iteration, there is no combined datatype yet */
+                    *span_type = temp_type;
+                }
+                else {
+                    int bl[2] = {1,1};
+                    MPI_Aint ds[2] = {disp[i-1],disp[i]};
+                    MPI_Datatype dt[2] = {*span_type, temp_type};
+
+                    if (MPI_SUCCESS != (mpi_code = MPI_Type_create_struct (2,              /* count */
+                                                                           bl,             /* blocklength */
+                                                                           ds,             /* stride in bytes*/
+                                                                           dt,             /* old type */
+                                                                           &outer_type))){ /* new type */
+                        HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_struct failed", mpi_code)
+                    }
+		    *span_type = outer_type;
+                }
+
+		if (outer_type != MPI_DATATYPE_NULL) 
+		  MPI_Type_free(&outer_type);
+		/* temp_type shouldn't be freed here...
+		 * Note that we have simply copied it above (not MPI_Type_dup)
+		 * into the 'span_type' argument of the caller. 
+		 * The caller needs to deal with it there!
+		 */
+            }
+        } /* end (LARGE_DATATYPE::) */
+
     } /* end if */
     else {
         size_t u;               /* Local index variable */
@@ -1093,5 +1369,139 @@ H5S_mpio_space_type(const H5S_t *space, size_t elmt_size, MPI_Datatype *new_type
 done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5S_mpio_space_type() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5S_mpio_create_large_type
+ *
+ * Purpose:     Create a large datatype of size larger than what a 32 bit integer 
+ *              can hold.
+ *
+ * Return:      non-negative on success, negative on failure.
+ *
+ *              *new_type    the new datatype created
+ *
+ * Programmer:  Mohamad Chaarawi
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t H5S_mpio_create_large_type (hsize_t num_elements,
+                                          MPI_Aint stride_bytes,
+                                          MPI_Datatype old_type,
+                                          MPI_Datatype *new_type)
+{
+    int           num_big_types;          /* num times the 2G datatype will be repeated */
+    int           remaining_bytes;        /* the number of bytes left that can be held in an int value */
+    hsize_t       leftover;
+    int           block_len[2];
+    int           mpi_code;               /* MPI return code */
+    MPI_Datatype  inner_type, outer_type, leftover_type, type[2];
+    MPI_Aint      disp[2], old_extent;
+    herr_t        ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Calculate how many Big MPI datatypes are needed to represent the buffer */
+    num_big_types = (int)(num_elements/bigio_count);
+    leftover = num_elements - num_big_types * (hsize_t)bigio_count;
+    H5_CHECKED_ASSIGN(remaining_bytes, int, leftover, hsize_t);
+
+    /* Create a contiguous datatype of size equal to the largest
+     * number that a 32 bit integer can hold x size of old type.
+     * If the displacement is 0, then the type is contiguous, otherwise
+     * use type_hvector to create the type with the displacement provided
+     */
+    if (0 == stride_bytes) {
+        if(MPI_SUCCESS != (mpi_code = MPI_Type_contiguous(bigio_count,
+                                                          old_type,
+                                                          &inner_type))) {
+            HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
+        }
+    }
+    else {
+        if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hvector (bigio_count,
+                                                               1,
+                                                               stride_bytes,
+                                                               old_type,
+                                                               &inner_type))) {
+            HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hvector failed", mpi_code)
+        }
+    }
+
+    /* Create a contiguous datatype of the buffer (minus the remaining < 2GB part)
+     * If a stride is present, use hvector type
+     */
+    if (0 == stride_bytes) {
+        if(MPI_SUCCESS != (mpi_code = MPI_Type_contiguous(num_big_types,
+                                                          inner_type,
+                                                          &outer_type))) {
+            HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
+        }
+    }
+    else {
+        if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hvector (num_big_types,
+                                                               1,
+                                                               stride_bytes,
+                                                               inner_type,
+                                                               &outer_type))) {
+            HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hvector failed", mpi_code)
+        }
+    }
+
+    MPI_Type_free(&inner_type);
+
+    /* If there is a remaining part create a contiguous/vector datatype and then
+     * use a struct datatype to encapsulate everything.
+     */
+    if(remaining_bytes) {
+        if (stride_bytes == 0) {
+            if(MPI_SUCCESS != (mpi_code = MPI_Type_contiguous (remaining_bytes,
+                                                               old_type,
+                                                               &leftover_type))) {
+                HMPI_GOTO_ERROR(FAIL, "MPI_Type_contiguous failed", mpi_code)
+            }
+        }
+        else {
+            if(MPI_SUCCESS != (mpi_code = MPI_Type_create_hvector
+                               ((int)(num_elements - (hsize_t)num_big_types*bigio_count),
+                                1,
+                                stride_bytes,
+                                old_type,
+                                &leftover_type))) {
+                HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_hvector failed", mpi_code)
+            }
+        }
+
+        MPI_Type_extent (old_type, &old_extent);
+
+        /* Set up the arguments for MPI_Type_struct constructor */
+        type[0] = outer_type;
+        type[1] = leftover_type;
+        block_len[0] = 1;
+        block_len[1] = 1;
+        disp[0] = 0;
+        disp[1] = (old_extent+stride_bytes)*num_big_types*(MPI_Aint)bigio_count;
+
+        if(MPI_SUCCESS != (mpi_code =
+                           MPI_Type_create_struct(2, block_len, disp, type, new_type))) {
+            HMPI_GOTO_ERROR(FAIL, "MPI_Type_create_struct failed", mpi_code)
+        }
+
+        MPI_Type_free(&outer_type);
+        MPI_Type_free(&leftover_type);
+    }
+    else {
+        /* There are no remaining bytes so just set the new type to
+         * the outer type created */
+        *new_type = outer_type;
+    }
+
+    if(MPI_SUCCESS != (mpi_code = MPI_Type_commit(new_type)))
+        HMPI_GOTO_ERROR(FAIL, "MPI_Type_commit failed", mpi_code)
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5S_mpio_create_large_type */
+
 #endif  /* H5_HAVE_PARALLEL */
 
diff --git a/src/H5Snone.c b/src/H5Snone.c
index 55db358..19d0b5f 100644
--- a/src/H5Snone.c
+++ b/src/H5Snone.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Spkg.h b/src/H5Spkg.h
index a60d333..6ded287 100644
--- a/src/H5Spkg.h
+++ b/src/H5Spkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -267,6 +265,9 @@ H5_DLLVAR const H5S_select_class_t H5S_sel_none[1];
  */
 H5_DLLVAR const H5S_select_class_t H5S_sel_point[1];
 
+/* Array of versions for Dataspace */
+H5_DLLVAR const unsigned H5O_sdspace_ver_bounds[H5F_LIBVER_NBOUNDS];
+
 /* Extent functions */
 H5_DLL herr_t H5S_extent_release(H5S_extent_t *extent);
 H5_DLL herr_t H5S_extent_copy_real(H5S_extent_t *dst, const H5S_extent_t *src,
diff --git a/src/H5Spoint.c b/src/H5Spoint.c
index 9f273db..442bb2a 100644
--- a/src/H5Spoint.c
+++ b/src/H5Spoint.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Sprivate.h b/src/H5Sprivate.h
index ca8d067..b4ae1ff 100644
--- a/src/H5Sprivate.h
+++ b/src/H5Sprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -19,6 +17,9 @@
 #ifndef _H5Sprivate_H
 #define _H5Sprivate_H
 
+/* Early typedefs to avoid circular dependencies */
+typedef struct H5S_t H5S_t;
+
 /* Include package's public header */
 #include "H5Spublic.h"
 
@@ -46,7 +47,6 @@
 #define H5S_GET_SEQ_LIST_SORTED         0x0001
 
 /* Forward references of package typedefs */
-typedef struct H5S_t H5S_t;
 typedef struct H5S_extent_t H5S_extent_t;
 typedef struct H5S_pnt_node_t H5S_pnt_node_t;
 typedef struct H5S_hyper_span_t H5S_hyper_span_t;
@@ -207,10 +207,9 @@ H5_DLL hbool_t H5S_has_extent(const H5S_t *ds);
 H5_DLL int H5S_get_simple_extent_ndims(const H5S_t *ds);
 H5_DLL int H5S_get_simple_extent_dims(const H5S_t *ds, hsize_t dims[]/*out*/,
     hsize_t max_dims[]/*out*/);
-H5_DLL herr_t H5S_write(H5F_t *f, hid_t dxpl_id, H5O_t *oh, unsigned update_flags,
-    H5S_t *ds);
-H5_DLL herr_t H5S_append(H5F_t *f, hid_t dxpl_id, struct H5O_t *oh, H5S_t *ds);
-H5_DLL H5S_t *H5S_read(const struct H5O_loc_t *loc, hid_t dxpl_id);
+H5_DLL herr_t H5S_write(H5F_t *f, H5O_t *oh, unsigned update_flags, H5S_t *ds);
+H5_DLL herr_t H5S_append(H5F_t *f, struct H5O_t *oh, H5S_t *ds);
+H5_DLL H5S_t *H5S_read(const struct H5O_loc_t *loc);
 H5_DLL htri_t H5S_set_extent(H5S_t *space, const hsize_t *size);
 H5_DLL herr_t H5S_set_extent_real(H5S_t *space, const hsize_t *size);
 H5_DLL herr_t H5S_set_extent_simple(H5S_t *space, unsigned rank,
@@ -218,14 +217,11 @@ H5_DLL herr_t H5S_set_extent_simple(H5S_t *space, unsigned rank,
 H5_DLL H5S_t *H5S_create(H5S_class_t type);
 H5_DLL H5S_t *H5S_create_simple(unsigned rank, const hsize_t dims[/*rank*/],
     const hsize_t maxdims[/*rank*/]);
-H5_DLL herr_t H5S_set_latest_version(H5S_t *ds);
+H5_DLL herr_t H5S_set_version(H5F_t *f, H5S_t *ds);
 H5_DLL herr_t H5S_encode(H5S_t *obj, unsigned char **p, size_t *nalloc);
 H5_DLL H5S_t *H5S_decode(const unsigned char **p);
-H5_DLL herr_t H5S_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream,
-    int indent, int fwidth);
-#ifndef H5_NO_DEPRECATED_SYMBOLS
-H5_DLL int H5S_extend(H5S_t *space, const hsize_t *size);
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
+H5_DLL herr_t H5S_debug(H5F_t *f, const void *_mesg, FILE *stream, int indent,
+    int fwidth);
 
 /* Operations on dataspace extents */
 H5_DLL hsize_t H5S_extent_nelem(const H5S_extent_t *ext);
@@ -312,6 +308,7 @@ H5_DLL herr_t H5S_select_iter_next(H5S_sel_iter_t *sel_iter, size_t nelem);
 H5_DLL herr_t H5S_select_iter_release(H5S_sel_iter_t *sel_iter);
 
 #ifdef H5_HAVE_PARALLEL
+H5_DLL hsize_t H5S_mpio_set_bigio_count(hsize_t new_count);
 H5_DLL herr_t H5S_mpio_space_type(const H5S_t *space, size_t elmt_size,
     /* out: */  MPI_Datatype *new_type,
                 int *count,
diff --git a/src/H5Spublic.h b/src/H5Spublic.h
index 37bcef0..09b474a 100644
--- a/src/H5Spublic.h
+++ b/src/H5Spublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Sselect.c b/src/H5Sselect.c
index 1ad7438..4462295 100644
--- a/src/H5Sselect.c
+++ b/src/H5Sselect.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.ued>
diff --git a/src/H5Stest.c b/src/H5Stest.c
index e1f4b61..a7bee2b 100644
--- a/src/H5Stest.c
+++ b/src/H5Stest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
diff --git a/src/H5T.c b/src/H5T.c
index 0fb8b91..c220890 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -24,24 +22,25 @@
 /* Module Setup */
 /****************/
 
-#include "H5Tmodule.h"          /* This source code file is part of the H5T module */
+#include "H5Tmodule.h"      /* This source code file is part of the H5T module */
 
 
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5ACprivate.h"        /* Metadata cache                       */
-#include "H5Dprivate.h"		/* Datasets				*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Fprivate.h"		/* Files				*/
-#include "H5FLprivate.h"	/* Free Lists				*/
-#include "H5FOprivate.h"	/* File objects				*/
-#include "H5Gprivate.h"		/* Groups				*/
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Pprivate.h"         /* Property lists                       */
-#include "H5Tpkg.h"		/* Datatypes 				*/
+#include "H5private.h"      /* Generic Functions        */
+#include "H5ACprivate.h"    /* Metadata cache           */
+#include "H5CXprivate.h"    /* API Contexts             */
+#include "H5Dprivate.h"     /* Datasets                 */
+#include "H5Eprivate.h"     /* Error handling           */
+#include "H5Fprivate.h"     /* Files                    */
+#include "H5FLprivate.h"    /* Free Lists               */
+#include "H5FOprivate.h"    /* File objects             */
+#include "H5Gprivate.h"     /* Groups                   */
+#include "H5Iprivate.h"     /* IDs                      */
+#include "H5MMprivate.h"    /* Memory management        */
+#include "H5Pprivate.h"     /* Property lists           */
+#include "H5Tpkg.h"         /* Datatypes                */
 
 /* Check for header needed for SGI floating-point code */
 #ifdef H5_HAVE_SYS_FPU_H
@@ -65,209 +64,222 @@
  */
 
 /* Define the code template for bitfields for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_BITFIELD_CORE {					      \
-    dt->shared->type = H5T_BITFIELD;					      \
+#define H5T_INIT_TYPE_BITFIELD_CORE {                       \
+    dt->shared->type = H5T_BITFIELD;                        \
+}
+
+#define H5T_INIT_TYPE_BITFIELD_COMMON(ENDIANNESS) {            \
+    H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS)                       \
+    H5T_INIT_TYPE_BITFIELD_CORE;                               \
+}
+
+#define H5T_INIT_TYPE_BITFIELDLE_CORE {                        \
+    H5T_INIT_TYPE_BITFIELD_COMMON(H5T_ORDER_LE)                \
+}
+
+#define H5T_INIT_TYPE_BITFIELDBE_CORE {                        \
+    H5T_INIT_TYPE_BITFIELD_COMMON(H5T_ORDER_BE)                \
 }
 
 /* Define the code template for times for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_TIME_CORE {					      \
-    dt->shared->type = H5T_TIME;					      \
+#define H5T_INIT_TYPE_TIME_CORE {                           \
+    dt->shared->type = H5T_TIME;                            \
 }
 
 /* Define the code template for types which reset the offset for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_OFFSET_CORE {					      \
-    dt->shared->u.atomic.offset = 0;					      \
+#define H5T_INIT_TYPE_OFFSET_CORE {                         \
+    dt->shared->u.atomic.offset = 0;                        \
 }
 
 /* Define common code for all numeric types (floating-point & int, signed & unsigned) */
-#define H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) {				      \
-    dt->shared->u.atomic.order = ENDIANNESS;				      \
-    dt->shared->u.atomic.offset = 0;					      \
-    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;			      \
-    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;			      \
+#define H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) {              \
+    dt->shared->u.atomic.order = ENDIANNESS;                \
+    dt->shared->u.atomic.offset = 0;                        \
+    dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;            \
+    dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;            \
 }
 
 /* Define the code templates for standard floats for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_FLOAT_COMMON(ENDIANNESS) {			      \
-    H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS)				      \
-    dt->shared->u.atomic.u.f.sign = 31;					      \
-    dt->shared->u.atomic.u.f.epos = 23;					      \
-    dt->shared->u.atomic.u.f.esize = 8;					      \
-    dt->shared->u.atomic.u.f.ebias = 0x7f;				      \
-    dt->shared->u.atomic.u.f.mpos = 0;					      \
-    dt->shared->u.atomic.u.f.msize = 23;				      \
-    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;			      \
-    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;			      \
+#define H5T_INIT_TYPE_FLOAT_COMMON(ENDIANNESS) {            \
+    H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS)                    \
+    dt->shared->u.atomic.u.f.sign = 31;                     \
+    dt->shared->u.atomic.u.f.epos = 23;                     \
+    dt->shared->u.atomic.u.f.esize = 8;                     \
+    dt->shared->u.atomic.u.f.ebias = 0x7f;                  \
+    dt->shared->u.atomic.u.f.mpos = 0;                      \
+    dt->shared->u.atomic.u.f.msize = 23;                    \
+    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;       \
+    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;            \
 }
 
-#define H5T_INIT_TYPE_FLOATLE_CORE {					      \
-    H5T_INIT_TYPE_FLOAT_COMMON(H5T_ORDER_LE)				      \
+#define H5T_INIT_TYPE_FLOATLE_CORE {                        \
+    H5T_INIT_TYPE_FLOAT_COMMON(H5T_ORDER_LE)                \
 }
 
-#define H5T_INIT_TYPE_FLOATBE_CORE {					      \
-    H5T_INIT_TYPE_FLOAT_COMMON(H5T_ORDER_BE)				      \
+#define H5T_INIT_TYPE_FLOATBE_CORE {                        \
+    H5T_INIT_TYPE_FLOAT_COMMON(H5T_ORDER_BE)                \
 }
 
 /* Define the code templates for standard doubles for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_DOUBLE_COMMON(ENDIANNESS) {			      \
-    H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS)				      \
-    dt->shared->u.atomic.u.f.sign = 63;					      \
-    dt->shared->u.atomic.u.f.epos = 52;					      \
-    dt->shared->u.atomic.u.f.esize = 11;				      \
-    dt->shared->u.atomic.u.f.ebias = 0x03ff;				      \
-    dt->shared->u.atomic.u.f.mpos = 0;					      \
-    dt->shared->u.atomic.u.f.msize = 52;				      \
-    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;			      \
-    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;			      \
+#define H5T_INIT_TYPE_DOUBLE_COMMON(ENDIANNESS) {           \
+    H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS)                    \
+    dt->shared->u.atomic.u.f.sign = 63;                     \
+    dt->shared->u.atomic.u.f.epos = 52;                     \
+    dt->shared->u.atomic.u.f.esize = 11;                    \
+    dt->shared->u.atomic.u.f.ebias = 0x03ff;                \
+    dt->shared->u.atomic.u.f.mpos = 0;                      \
+    dt->shared->u.atomic.u.f.msize = 52;                    \
+    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;       \
+    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;            \
 }
 
-#define H5T_INIT_TYPE_DOUBLELE_CORE {					      \
-    H5T_INIT_TYPE_DOUBLE_COMMON(H5T_ORDER_LE)				      \
+#define H5T_INIT_TYPE_DOUBLELE_CORE {                       \
+    H5T_INIT_TYPE_DOUBLE_COMMON(H5T_ORDER_LE)               \
 }
 
-#define H5T_INIT_TYPE_DOUBLEBE_CORE {					      \
-    H5T_INIT_TYPE_DOUBLE_COMMON(H5T_ORDER_BE)				      \
+#define H5T_INIT_TYPE_DOUBLEBE_CORE {                       \
+    H5T_INIT_TYPE_DOUBLE_COMMON(H5T_ORDER_BE)               \
 }
 
 /* Define the code templates for VAX float for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_FLOATVAX_CORE {			                      \
-    H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_VAX)				      \
-    dt->shared->u.atomic.u.f.sign = 31;					      \
-    dt->shared->u.atomic.u.f.epos = 23;					      \
-    dt->shared->u.atomic.u.f.esize = 8;					      \
-    dt->shared->u.atomic.u.f.ebias = 0x81;				      \
-    dt->shared->u.atomic.u.f.mpos = 0;					      \
-    dt->shared->u.atomic.u.f.msize = 23;				      \
-    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;			      \
-    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;			      \
-    dt->shared->version = H5O_DTYPE_VERSION_3;				      \
+#define H5T_INIT_TYPE_FLOATVAX_CORE {                       \
+    H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_VAX)                 \
+    dt->shared->u.atomic.u.f.sign = 31;                     \
+    dt->shared->u.atomic.u.f.epos = 23;                     \
+    dt->shared->u.atomic.u.f.esize = 8;                     \
+    dt->shared->u.atomic.u.f.ebias = 0x81;                  \
+    dt->shared->u.atomic.u.f.mpos = 0;                      \
+    dt->shared->u.atomic.u.f.msize = 23;                    \
+    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;       \
+    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;            \
+    dt->shared->version = H5O_DTYPE_VERSION_3;              \
 }
 
 /* Define the code templates for VAX double for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_DOUBLEVAX_CORE {                                        \
-    H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_VAX)				      \
-    dt->shared->u.atomic.u.f.sign = 63;					      \
-    dt->shared->u.atomic.u.f.epos = 52;					      \
-    dt->shared->u.atomic.u.f.esize = 11;				      \
-    dt->shared->u.atomic.u.f.ebias = 0x0401;				      \
-    dt->shared->u.atomic.u.f.mpos = 0;					      \
-    dt->shared->u.atomic.u.f.msize = 52;				      \
-    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;			      \
-    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;			      \
-    dt->shared->version = H5O_DTYPE_VERSION_3;				      \
+#define H5T_INIT_TYPE_DOUBLEVAX_CORE {                      \
+    H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_VAX)                 \
+    dt->shared->u.atomic.u.f.sign = 63;                     \
+    dt->shared->u.atomic.u.f.epos = 52;                     \
+    dt->shared->u.atomic.u.f.esize = 11;                    \
+    dt->shared->u.atomic.u.f.ebias = 0x0401;                \
+    dt->shared->u.atomic.u.f.mpos = 0;                      \
+    dt->shared->u.atomic.u.f.msize = 52;                    \
+    dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED;       \
+    dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;            \
+    dt->shared->version = H5O_DTYPE_VERSION_3;              \
 }
 
 /* Define the code templates for standard signed integers for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_SINT_COMMON(ENDIANNESS) {				      \
-    H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS)				      \
-    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;				      \
+#define H5T_INIT_TYPE_SINT_COMMON(ENDIANNESS) {             \
+    H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS)                    \
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_2;              \
 }
 
-#define H5T_INIT_TYPE_SINTLE_CORE {					      \
-    H5T_INIT_TYPE_SINT_COMMON(H5T_ORDER_LE)				      \
+#define H5T_INIT_TYPE_SINTLE_CORE {                         \
+    H5T_INIT_TYPE_SINT_COMMON(H5T_ORDER_LE)                 \
 }
 
-#define H5T_INIT_TYPE_SINTBE_CORE {					      \
-    H5T_INIT_TYPE_SINT_COMMON(H5T_ORDER_BE)				      \
+#define H5T_INIT_TYPE_SINTBE_CORE {                         \
+    H5T_INIT_TYPE_SINT_COMMON(H5T_ORDER_BE)                 \
 }
 
 /* Define the code templates for standard unsigned integers for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_UINT_COMMON(ENDIANNESS) {				      \
-    H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS)				      \
-    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;				      \
+#define H5T_INIT_TYPE_UINT_COMMON(ENDIANNESS) {             \
+    H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS)                    \
+    dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE;           \
 }
 
-#define H5T_INIT_TYPE_UINTLE_CORE {					      \
-    H5T_INIT_TYPE_UINT_COMMON(H5T_ORDER_LE)				      \
+#define H5T_INIT_TYPE_UINTLE_CORE {                         \
+    H5T_INIT_TYPE_UINT_COMMON(H5T_ORDER_LE)                 \
 }
 
-#define H5T_INIT_TYPE_UINTBE_CORE {					      \
-    H5T_INIT_TYPE_UINT_COMMON(H5T_ORDER_BE)				      \
+#define H5T_INIT_TYPE_UINTBE_CORE {                         \
+    H5T_INIT_TYPE_UINT_COMMON(H5T_ORDER_BE)                 \
 }
 
 /* Define a macro for common code for all newly allocate datatypes */
-#define H5T_INIT_TYPE_ALLOC_COMMON(TYPE) {				      \
-    dt->sh_loc.type = H5O_SHARE_TYPE_UNSHARED;				      \
-    dt->shared->type = TYPE;						      \
+#define H5T_INIT_TYPE_ALLOC_COMMON(TYPE) {                  \
+    dt->sh_loc.type = H5O_SHARE_TYPE_UNSHARED;              \
+    dt->shared->type = TYPE;                                \
 }
 
 /* Define the code templates for opaque for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_OPAQ_CORE {					      \
-    H5T_INIT_TYPE_ALLOC_COMMON(H5T_OPAQUE)				      \
-    dt->shared->u.opaque.tag = H5MM_xstrdup("");			      \
+#define H5T_INIT_TYPE_OPAQ_CORE {                           \
+    H5T_INIT_TYPE_ALLOC_COMMON(H5T_OPAQUE)                  \
+    dt->shared->u.opaque.tag = H5MM_xstrdup("");            \
 }
 
 /* Define the code templates for strings for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_STRING_COMMON {					      \
-    H5T_INIT_TYPE_ALLOC_COMMON(H5T_STRING)				      \
-    H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_NONE)				      \
-    dt->shared->u.atomic.u.s.cset = H5F_DEFAULT_CSET;			      \
+#define H5T_INIT_TYPE_STRING_COMMON {                       \
+    H5T_INIT_TYPE_ALLOC_COMMON(H5T_STRING)                  \
+    H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_NONE)                \
+    dt->shared->u.atomic.u.s.cset = H5F_DEFAULT_CSET;       \
 }
 
-#define H5T_INIT_TYPE_CSTRING_CORE {					      \
-    H5T_INIT_TYPE_STRING_COMMON						      \
-    dt->shared->u.atomic.u.s.pad = H5T_STR_NULLTERM;			      \
+#define H5T_INIT_TYPE_CSTRING_CORE {                        \
+    H5T_INIT_TYPE_STRING_COMMON                             \
+    dt->shared->u.atomic.u.s.pad = H5T_STR_NULLTERM;        \
 }
 
-#define H5T_INIT_TYPE_FORSTRING_CORE {					      \
-    H5T_INIT_TYPE_STRING_COMMON						      \
-    dt->shared->u.atomic.u.s.pad = H5T_STR_SPACEPAD;			      \
+#define H5T_INIT_TYPE_FORSTRING_CORE {                      \
+    H5T_INIT_TYPE_STRING_COMMON                             \
+    dt->shared->u.atomic.u.s.pad = H5T_STR_SPACEPAD;        \
 }
 
 /* Define the code templates for references for the "GUTS" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_REF_COMMON {					      \
-    H5T_INIT_TYPE_ALLOC_COMMON(H5T_REFERENCE)				      \
-    H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_NONE)				      \
+#define H5T_INIT_TYPE_REF_COMMON {                          \
+    H5T_INIT_TYPE_ALLOC_COMMON(H5T_REFERENCE)               \
+    H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_NONE)                \
 }
 
-#define H5T_INIT_TYPE_OBJREF_CORE {					      \
-    H5T_INIT_TYPE_REF_COMMON						      \
-    dt->shared->force_conv = TRUE;					      \
-    dt->shared->u.atomic.u.r.rtype = H5R_OBJECT;			      \
-    dt->shared->u.atomic.u.r.loc = H5T_LOC_MEMORY;			      \
+#define H5T_INIT_TYPE_OBJREF_CORE {                         \
+    H5T_INIT_TYPE_REF_COMMON                                \
+    dt->shared->force_conv = TRUE;                          \
+    dt->shared->u.atomic.u.r.rtype = H5R_OBJECT;            \
+    dt->shared->u.atomic.u.r.loc = H5T_LOC_MEMORY;          \
 }
 
-#define H5T_INIT_TYPE_REGREF_CORE {					      \
-    H5T_INIT_TYPE_REF_COMMON						      \
-    dt->shared->u.atomic.u.r.rtype = H5R_DATASET_REGION;		      \
+#define H5T_INIT_TYPE_REGREF_CORE {                         \
+    H5T_INIT_TYPE_REF_COMMON                                \
+    dt->shared->u.atomic.u.r.rtype = H5R_DATASET_REGION;    \
 }
 
 /* Define the code templates for the "SIZE_TMPL" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_SET_SIZE(SIZE) {					      \
-    dt->shared->size = SIZE;						      \
-    dt->shared->u.atomic.prec = 8 * SIZE;				      \
+#define H5T_INIT_TYPE_SET_SIZE(SIZE) {                      \
+    dt->shared->size = SIZE;                                \
+    dt->shared->u.atomic.prec = 8 * SIZE;                   \
 }
 
-#define H5T_INIT_TYPE_NOSET_SIZE(SIZE) {				      \
+#define H5T_INIT_TYPE_NOSET_SIZE(SIZE) {                    \
 }
 
 /* Define the code templates for the "CRT_TMPL" in the H5T_INIT_TYPE macro */
-#define H5T_INIT_TYPE_COPY_CREATE(BASE) {				      \
-    /* Base off of existing datatype */					      \
-    if(NULL == (dt = H5T_copy(BASE, H5T_COPY_TRANSIENT)))		      \
+#define H5T_INIT_TYPE_COPY_CREATE(BASE) {                   \
+    /* Base off of existing datatype */                     \
+    if(NULL == (dt = H5T_copy(BASE, H5T_COPY_TRANSIENT)))   \
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCOPY, FAIL, "duplicating base type failed") \
 }
 
-#define H5T_INIT_TYPE_ALLOC_CREATE(BASE) {				      \
-    /* Allocate new datatype info */					      \
-    if(NULL == (dt = H5T__alloc()))				              \
+#define H5T_INIT_TYPE_ALLOC_CREATE(BASE) {                  \
+    /* Allocate new datatype info */                        \
+    if(NULL == (dt = H5T__alloc()))                         \
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTALLOC, FAIL, "memory allocation failed") \
 }
 
 
-#define H5T_INIT_TYPE(GUTS,GLOBAL,CRT_TMPL,BASE,SIZE_TMPL,SIZE) {	      \
-    /* Get new datatype struct */					      \
-    H5_GLUE3(H5T_INIT_TYPE_,CRT_TMPL,_CREATE)(BASE)			      \
-									      \
-    /* Adjust information for all types */				      \
-    dt->shared->state = H5T_STATE_IMMUTABLE;				      \
-    H5_GLUE3(H5T_INIT_TYPE_,SIZE_TMPL,_SIZE)(SIZE)			      \
-									      \
-    /* Adjust information for this type */				      \
-    H5_GLUE3(H5T_INIT_TYPE_, GUTS, _CORE)				      \
-									      \
-    /* Atomize result */						      \
-    if((GLOBAL = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)			      \
+#define H5T_INIT_TYPE(GUTS,GLOBAL,CRT_TMPL,BASE,SIZE_TMPL,SIZE) { \
+    /* Get new datatype struct */                           \
+    H5_GLUE3(H5T_INIT_TYPE_,CRT_TMPL,_CREATE)(BASE)         \
+                                                            \
+    /* Adjust information for all types */                  \
+    dt->shared->state = H5T_STATE_IMMUTABLE;                \
+    H5_GLUE3(H5T_INIT_TYPE_,SIZE_TMPL,_SIZE)(SIZE)          \
+                                                            \
+    /* Adjust information for this type */                  \
+    H5_GLUE3(H5T_INIT_TYPE_, GUTS, _CORE)                   \
+                                                            \
+    /* Atomize result */                                    \
+    if((GLOBAL = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)  \
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom") \
 }
 
@@ -280,12 +292,17 @@
 /********************/
 /* Local Prototypes */
 /********************/
-static herr_t H5T_unregister(H5T_pers_t pers, const char *name, H5T_t *src,
-                H5T_t *dst, H5T_conv_t func, hid_t dxpl_id);
-static herr_t H5T_register(H5T_pers_t pers, const char *name, H5T_t *src,
-        H5T_t *dst, H5T_conv_t func, hid_t dxpl_id, hbool_t api_call);
-static htri_t H5T_compiler_conv(H5T_t *src, H5T_t *dst);
-static herr_t H5T_set_size(H5T_t *dt, size_t size);
+static herr_t H5T__register_int(H5T_pers_t pers, const char *name, H5T_t *src,
+    H5T_t *dst, H5T_lib_conv_t func);
+static herr_t H5T__register(H5T_pers_t pers, const char *name, H5T_t *src,
+    H5T_t *dst, H5T_conv_func_t *conv);
+static herr_t H5T__unregister(H5T_pers_t pers, const char *name, H5T_t *src,
+    H5T_t *dst, H5T_conv_t func);
+static htri_t H5T__compiler_conv(H5T_t *src, H5T_t *dst);
+static herr_t H5T__set_size(H5T_t *dt, size_t size);
+static herr_t H5T__close_cb(H5T_t *dt);
+static H5T_path_t *H5T__path_find_real(const H5T_t *src, const H5T_t *dst,
+    const char *name, H5T_conv_func_t *conv);
 
 
 /*****************************/
@@ -310,103 +327,103 @@ hbool_t H5_PKG_INIT_VAR = FALSE;
  * If more of these are added, the new ones must be added to the list of
  * types to reset in H5T_term_package().
  */
-hid_t H5T_IEEE_F32BE_g			= FAIL;
-hid_t H5T_IEEE_F32LE_g			= FAIL;
-hid_t H5T_IEEE_F64BE_g			= FAIL;
-hid_t H5T_IEEE_F64LE_g			= FAIL;
-
-hid_t H5T_VAX_F32_g			= FAIL;
-hid_t H5T_VAX_F64_g			= FAIL;
-
-hid_t H5T_STD_I8BE_g			= FAIL;
-hid_t H5T_STD_I8LE_g			= FAIL;
-hid_t H5T_STD_I16BE_g			= FAIL;
-hid_t H5T_STD_I16LE_g			= FAIL;
-hid_t H5T_STD_I32BE_g			= FAIL;
-hid_t H5T_STD_I32LE_g			= FAIL;
-hid_t H5T_STD_I64BE_g			= FAIL;
-hid_t H5T_STD_I64LE_g			= FAIL;
-hid_t H5T_STD_U8BE_g			= FAIL;
-hid_t H5T_STD_U8LE_g			= FAIL;
-hid_t H5T_STD_U16BE_g			= FAIL;
-hid_t H5T_STD_U16LE_g			= FAIL;
-hid_t H5T_STD_U32BE_g			= FAIL;
-hid_t H5T_STD_U32LE_g			= FAIL;
-hid_t H5T_STD_U64BE_g			= FAIL;
-hid_t H5T_STD_U64LE_g			= FAIL;
-hid_t H5T_STD_B8BE_g			= FAIL;
-hid_t H5T_STD_B8LE_g			= FAIL;
-hid_t H5T_STD_B16BE_g			= FAIL;
-hid_t H5T_STD_B16LE_g			= FAIL;
-hid_t H5T_STD_B32BE_g			= FAIL;
-hid_t H5T_STD_B32LE_g			= FAIL;
-hid_t H5T_STD_B64BE_g			= FAIL;
-hid_t H5T_STD_B64LE_g 			= FAIL;
-hid_t H5T_STD_REF_OBJ_g 		= FAIL;
-hid_t H5T_STD_REF_DSETREG_g 		= FAIL;
-
-hid_t H5T_UNIX_D32BE_g			= FAIL;
-hid_t H5T_UNIX_D32LE_g			= FAIL;
-hid_t H5T_UNIX_D64BE_g			= FAIL;
-hid_t H5T_UNIX_D64LE_g 			= FAIL;
-
-hid_t H5T_C_S1_g			= FAIL;
-
-hid_t H5T_FORTRAN_S1_g			= FAIL;
-
-hid_t H5T_NATIVE_SCHAR_g		= FAIL;
-hid_t H5T_NATIVE_UCHAR_g		= FAIL;
-hid_t H5T_NATIVE_SHORT_g		= FAIL;
-hid_t H5T_NATIVE_USHORT_g		= FAIL;
-hid_t H5T_NATIVE_INT_g			= FAIL;
-hid_t H5T_NATIVE_UINT_g			= FAIL;
-hid_t H5T_NATIVE_LONG_g			= FAIL;
-hid_t H5T_NATIVE_ULONG_g		= FAIL;
-hid_t H5T_NATIVE_LLONG_g		= FAIL;
-hid_t H5T_NATIVE_ULLONG_g		= FAIL;
-hid_t H5T_NATIVE_FLOAT_g		= FAIL;
-hid_t H5T_NATIVE_DOUBLE_g		= FAIL;
+hid_t H5T_IEEE_F32BE_g          = FAIL;
+hid_t H5T_IEEE_F32LE_g          = FAIL;
+hid_t H5T_IEEE_F64BE_g          = FAIL;
+hid_t H5T_IEEE_F64LE_g          = FAIL;
+
+hid_t H5T_VAX_F32_g             = FAIL;
+hid_t H5T_VAX_F64_g             = FAIL;
+
+hid_t H5T_STD_I8BE_g            = FAIL;
+hid_t H5T_STD_I8LE_g            = FAIL;
+hid_t H5T_STD_I16BE_g           = FAIL;
+hid_t H5T_STD_I16LE_g           = FAIL;
+hid_t H5T_STD_I32BE_g           = FAIL;
+hid_t H5T_STD_I32LE_g           = FAIL;
+hid_t H5T_STD_I64BE_g           = FAIL;
+hid_t H5T_STD_I64LE_g           = FAIL;
+hid_t H5T_STD_U8BE_g            = FAIL;
+hid_t H5T_STD_U8LE_g            = FAIL;
+hid_t H5T_STD_U16BE_g           = FAIL;
+hid_t H5T_STD_U16LE_g           = FAIL;
+hid_t H5T_STD_U32BE_g           = FAIL;
+hid_t H5T_STD_U32LE_g           = FAIL;
+hid_t H5T_STD_U64BE_g           = FAIL;
+hid_t H5T_STD_U64LE_g           = FAIL;
+hid_t H5T_STD_B8BE_g            = FAIL;
+hid_t H5T_STD_B8LE_g            = FAIL;
+hid_t H5T_STD_B16BE_g           = FAIL;
+hid_t H5T_STD_B16LE_g           = FAIL;
+hid_t H5T_STD_B32BE_g           = FAIL;
+hid_t H5T_STD_B32LE_g           = FAIL;
+hid_t H5T_STD_B64BE_g           = FAIL;
+hid_t H5T_STD_B64LE_g           = FAIL;
+hid_t H5T_STD_REF_OBJ_g         = FAIL;
+hid_t H5T_STD_REF_DSETREG_g     = FAIL;
+
+hid_t H5T_UNIX_D32BE_g          = FAIL;
+hid_t H5T_UNIX_D32LE_g          = FAIL;
+hid_t H5T_UNIX_D64BE_g          = FAIL;
+hid_t H5T_UNIX_D64LE_g          = FAIL;
+
+hid_t H5T_C_S1_g                = FAIL;
+
+hid_t H5T_FORTRAN_S1_g          = FAIL;
+
+hid_t H5T_NATIVE_SCHAR_g        = FAIL;
+hid_t H5T_NATIVE_UCHAR_g        = FAIL;
+hid_t H5T_NATIVE_SHORT_g        = FAIL;
+hid_t H5T_NATIVE_USHORT_g       = FAIL;
+hid_t H5T_NATIVE_INT_g          = FAIL;
+hid_t H5T_NATIVE_UINT_g         = FAIL;
+hid_t H5T_NATIVE_LONG_g         = FAIL;
+hid_t H5T_NATIVE_ULONG_g        = FAIL;
+hid_t H5T_NATIVE_LLONG_g        = FAIL;
+hid_t H5T_NATIVE_ULLONG_g       = FAIL;
+hid_t H5T_NATIVE_FLOAT_g        = FAIL;
+hid_t H5T_NATIVE_DOUBLE_g       = FAIL;
 #if H5_SIZEOF_LONG_DOUBLE !=0
-hid_t H5T_NATIVE_LDOUBLE_g		= FAIL;
+hid_t H5T_NATIVE_LDOUBLE_g      = FAIL;
 #endif
-hid_t H5T_NATIVE_B8_g			= FAIL;
-hid_t H5T_NATIVE_B16_g			= FAIL;
-hid_t H5T_NATIVE_B32_g			= FAIL;
-hid_t H5T_NATIVE_B64_g			= FAIL;
-hid_t H5T_NATIVE_OPAQUE_g		= FAIL;
-hid_t H5T_NATIVE_HADDR_g		= FAIL;
-hid_t H5T_NATIVE_HSIZE_g		= FAIL;
-hid_t H5T_NATIVE_HSSIZE_g		= FAIL;
-hid_t H5T_NATIVE_HERR_g			= FAIL;
-hid_t H5T_NATIVE_HBOOL_g		= FAIL;
-
-hid_t H5T_NATIVE_INT8_g			= FAIL;
-hid_t H5T_NATIVE_UINT8_g		= FAIL;
-hid_t H5T_NATIVE_INT_LEAST8_g		= FAIL;
-hid_t H5T_NATIVE_UINT_LEAST8_g		= FAIL;
-hid_t H5T_NATIVE_INT_FAST8_g		= FAIL;
-hid_t H5T_NATIVE_UINT_FAST8_g		= FAIL;
-
-hid_t H5T_NATIVE_INT16_g		= FAIL;
-hid_t H5T_NATIVE_UINT16_g		= FAIL;
-hid_t H5T_NATIVE_INT_LEAST16_g		= FAIL;
-hid_t H5T_NATIVE_UINT_LEAST16_g		= FAIL;
-hid_t H5T_NATIVE_INT_FAST16_g		= FAIL;
-hid_t H5T_NATIVE_UINT_FAST16_g		= FAIL;
-
-hid_t H5T_NATIVE_INT32_g		= FAIL;
-hid_t H5T_NATIVE_UINT32_g		= FAIL;
-hid_t H5T_NATIVE_INT_LEAST32_g		= FAIL;
-hid_t H5T_NATIVE_UINT_LEAST32_g		= FAIL;
-hid_t H5T_NATIVE_INT_FAST32_g		= FAIL;
-hid_t H5T_NATIVE_UINT_FAST32_g		= FAIL;
-
-hid_t H5T_NATIVE_INT64_g		= FAIL;
-hid_t H5T_NATIVE_UINT64_g		= FAIL;
-hid_t H5T_NATIVE_INT_LEAST64_g		= FAIL;
-hid_t H5T_NATIVE_UINT_LEAST64_g		= FAIL;
-hid_t H5T_NATIVE_INT_FAST64_g		= FAIL;
-hid_t H5T_NATIVE_UINT_FAST64_g		= FAIL;
+hid_t H5T_NATIVE_B8_g           = FAIL;
+hid_t H5T_NATIVE_B16_g          = FAIL;
+hid_t H5T_NATIVE_B32_g          = FAIL;
+hid_t H5T_NATIVE_B64_g          = FAIL;
+hid_t H5T_NATIVE_OPAQUE_g       = FAIL;
+hid_t H5T_NATIVE_HADDR_g        = FAIL;
+hid_t H5T_NATIVE_HSIZE_g        = FAIL;
+hid_t H5T_NATIVE_HSSIZE_g       = FAIL;
+hid_t H5T_NATIVE_HERR_g         = FAIL;
+hid_t H5T_NATIVE_HBOOL_g        = FAIL;
+
+hid_t H5T_NATIVE_INT8_g         = FAIL;
+hid_t H5T_NATIVE_UINT8_g        = FAIL;
+hid_t H5T_NATIVE_INT_LEAST8_g   = FAIL;
+hid_t H5T_NATIVE_UINT_LEAST8_g  = FAIL;
+hid_t H5T_NATIVE_INT_FAST8_g    = FAIL;
+hid_t H5T_NATIVE_UINT_FAST8_g   = FAIL;
+
+hid_t H5T_NATIVE_INT16_g        = FAIL;
+hid_t H5T_NATIVE_UINT16_g       = FAIL;
+hid_t H5T_NATIVE_INT_LEAST16_g  = FAIL;
+hid_t H5T_NATIVE_UINT_LEAST16_g = FAIL;
+hid_t H5T_NATIVE_INT_FAST16_g   = FAIL;
+hid_t H5T_NATIVE_UINT_FAST16_g  = FAIL;
+
+hid_t H5T_NATIVE_INT32_g        = FAIL;
+hid_t H5T_NATIVE_UINT32_g       = FAIL;
+hid_t H5T_NATIVE_INT_LEAST32_g  = FAIL;
+hid_t H5T_NATIVE_UINT_LEAST32_g = FAIL;
+hid_t H5T_NATIVE_INT_FAST32_g   = FAIL;
+hid_t H5T_NATIVE_UINT_FAST32_g  = FAIL;
+
+hid_t H5T_NATIVE_INT64_g        = FAIL;
+hid_t H5T_NATIVE_UINT64_g       = FAIL;
+hid_t H5T_NATIVE_INT_LEAST64_g  = FAIL;
+hid_t H5T_NATIVE_UINT_LEAST64_g = FAIL;
+hid_t H5T_NATIVE_INT_FAST64_g   = FAIL;
+hid_t H5T_NATIVE_UINT_FAST64_g  = FAIL;
 
 /*
  * Alignment constraints for native types. These are initialized at run time
@@ -414,45 +431,45 @@ hid_t H5T_NATIVE_UINT_FAST64_g		= FAIL;
  * datatype or C structures, which are different from the alignments for memory
  * address below this group of variables.
  */
-size_t H5T_NATIVE_SCHAR_COMP_ALIGN_g		= 0;
-size_t H5T_NATIVE_UCHAR_COMP_ALIGN_g		= 0;
-size_t H5T_NATIVE_SHORT_COMP_ALIGN_g		= 0;
-size_t H5T_NATIVE_USHORT_COMP_ALIGN_g   	= 0;
-size_t H5T_NATIVE_INT_COMP_ALIGN_g		= 0;
-size_t H5T_NATIVE_UINT_COMP_ALIGN_g		= 0;
-size_t H5T_NATIVE_LONG_COMP_ALIGN_g		= 0;
-size_t H5T_NATIVE_ULONG_COMP_ALIGN_g		= 0;
-size_t H5T_NATIVE_LLONG_COMP_ALIGN_g		= 0;
-size_t H5T_NATIVE_ULLONG_COMP_ALIGN_g	        = 0;
-size_t H5T_NATIVE_FLOAT_COMP_ALIGN_g		= 0;
-size_t H5T_NATIVE_DOUBLE_COMP_ALIGN_g	        = 0;
+size_t H5T_NATIVE_SCHAR_COMP_ALIGN_g        = 0;
+size_t H5T_NATIVE_UCHAR_COMP_ALIGN_g        = 0;
+size_t H5T_NATIVE_SHORT_COMP_ALIGN_g        = 0;
+size_t H5T_NATIVE_USHORT_COMP_ALIGN_g       = 0;
+size_t H5T_NATIVE_INT_COMP_ALIGN_g          = 0;
+size_t H5T_NATIVE_UINT_COMP_ALIGN_g         = 0;
+size_t H5T_NATIVE_LONG_COMP_ALIGN_g         = 0;
+size_t H5T_NATIVE_ULONG_COMP_ALIGN_g        = 0;
+size_t H5T_NATIVE_LLONG_COMP_ALIGN_g        = 0;
+size_t H5T_NATIVE_ULLONG_COMP_ALIGN_g       = 0;
+size_t H5T_NATIVE_FLOAT_COMP_ALIGN_g        = 0;
+size_t H5T_NATIVE_DOUBLE_COMP_ALIGN_g       = 0;
 #if H5_SIZEOF_LONG_DOUBLE !=0
-size_t H5T_NATIVE_LDOUBLE_COMP_ALIGN_g	        = 0;
+size_t H5T_NATIVE_LDOUBLE_COMP_ALIGN_g      = 0;
 #endif
 
-size_t H5T_POINTER_COMP_ALIGN_g	                = 0;
-size_t H5T_HVL_COMP_ALIGN_g	                = 0;
-size_t H5T_HOBJREF_COMP_ALIGN_g	                = 0;
-size_t H5T_HDSETREGREF_COMP_ALIGN_g	        = 0;
+size_t H5T_POINTER_COMP_ALIGN_g             = 0;
+size_t H5T_HVL_COMP_ALIGN_g                 = 0;
+size_t H5T_HOBJREF_COMP_ALIGN_g             = 0;
+size_t H5T_HDSETREGREF_COMP_ALIGN_g         = 0;
 
 /*
  * Alignment constraints for native types. These are initialized at run time
  * in H5Tinit.c
  */
-size_t H5T_NATIVE_SCHAR_ALIGN_g		= 0;
-size_t H5T_NATIVE_UCHAR_ALIGN_g		= 0;
-size_t H5T_NATIVE_SHORT_ALIGN_g		= 0;
-size_t H5T_NATIVE_USHORT_ALIGN_g	= 0;
-size_t H5T_NATIVE_INT_ALIGN_g		= 0;
-size_t H5T_NATIVE_UINT_ALIGN_g		= 0;
-size_t H5T_NATIVE_LONG_ALIGN_g		= 0;
-size_t H5T_NATIVE_ULONG_ALIGN_g		= 0;
-size_t H5T_NATIVE_LLONG_ALIGN_g		= 0;
-size_t H5T_NATIVE_ULLONG_ALIGN_g	= 0;
-size_t H5T_NATIVE_FLOAT_ALIGN_g		= 0;
-size_t H5T_NATIVE_DOUBLE_ALIGN_g	= 0;
+size_t H5T_NATIVE_SCHAR_ALIGN_g             = 0;
+size_t H5T_NATIVE_UCHAR_ALIGN_g             = 0;
+size_t H5T_NATIVE_SHORT_ALIGN_g             = 0;
+size_t H5T_NATIVE_USHORT_ALIGN_g            = 0;
+size_t H5T_NATIVE_INT_ALIGN_g               = 0;
+size_t H5T_NATIVE_UINT_ALIGN_g              = 0;
+size_t H5T_NATIVE_LONG_ALIGN_g              = 0;
+size_t H5T_NATIVE_ULONG_ALIGN_g             = 0;
+size_t H5T_NATIVE_LLONG_ALIGN_g             = 0;
+size_t H5T_NATIVE_ULLONG_ALIGN_g            = 0;
+size_t H5T_NATIVE_FLOAT_ALIGN_g             = 0;
+size_t H5T_NATIVE_DOUBLE_ALIGN_g            = 0;
 #if H5_SIZEOF_LONG_DOUBLE !=0
-size_t H5T_NATIVE_LDOUBLE_ALIGN_g	= 0;
+size_t H5T_NATIVE_LDOUBLE_ALIGN_g           = 0;
 #endif
 
 /*
@@ -460,45 +477,51 @@ size_t H5T_NATIVE_LDOUBLE_ALIGN_g	= 0;
  * H5Tinit.c if the types are provided by the system. Otherwise we set their
  * values to 0 here (no alignment calculated).
  */
-size_t H5T_NATIVE_INT8_ALIGN_g		= 0;
-size_t H5T_NATIVE_UINT8_ALIGN_g		= 0;
-size_t H5T_NATIVE_INT_LEAST8_ALIGN_g	= 0;
-size_t H5T_NATIVE_UINT_LEAST8_ALIGN_g	= 0;
-size_t H5T_NATIVE_INT_FAST8_ALIGN_g	= 0;
-size_t H5T_NATIVE_UINT_FAST8_ALIGN_g	= 0;
-
-size_t H5T_NATIVE_INT16_ALIGN_g		= 0;
-size_t H5T_NATIVE_UINT16_ALIGN_g	= 0;
-size_t H5T_NATIVE_INT_LEAST16_ALIGN_g	= 0;
-size_t H5T_NATIVE_UINT_LEAST16_ALIGN_g	= 0;
-size_t H5T_NATIVE_INT_FAST16_ALIGN_g	= 0;
-size_t H5T_NATIVE_UINT_FAST16_ALIGN_g	= 0;
-
-size_t H5T_NATIVE_INT32_ALIGN_g		= 0;
-size_t H5T_NATIVE_UINT32_ALIGN_g	= 0;
-size_t H5T_NATIVE_INT_LEAST32_ALIGN_g	= 0;
-size_t H5T_NATIVE_UINT_LEAST32_ALIGN_g	= 0;
-size_t H5T_NATIVE_INT_FAST32_ALIGN_g	= 0;
-size_t H5T_NATIVE_UINT_FAST32_ALIGN_g	= 0;
-
-size_t H5T_NATIVE_INT64_ALIGN_g		= 0;
-size_t H5T_NATIVE_UINT64_ALIGN_g	= 0;
-size_t H5T_NATIVE_INT_LEAST64_ALIGN_g	= 0;
-size_t H5T_NATIVE_UINT_LEAST64_ALIGN_g	= 0;
-size_t H5T_NATIVE_INT_FAST64_ALIGN_g	= 0;
-size_t H5T_NATIVE_UINT_FAST64_ALIGN_g	= 0;
+size_t H5T_NATIVE_INT8_ALIGN_g              = 0;
+size_t H5T_NATIVE_UINT8_ALIGN_g             = 0;
+size_t H5T_NATIVE_INT_LEAST8_ALIGN_g        = 0;
+size_t H5T_NATIVE_UINT_LEAST8_ALIGN_g       = 0;
+size_t H5T_NATIVE_INT_FAST8_ALIGN_g         = 0;
+size_t H5T_NATIVE_UINT_FAST8_ALIGN_g        = 0;
+
+size_t H5T_NATIVE_INT16_ALIGN_g             = 0;
+size_t H5T_NATIVE_UINT16_ALIGN_g            = 0;
+size_t H5T_NATIVE_INT_LEAST16_ALIGN_g       = 0;
+size_t H5T_NATIVE_UINT_LEAST16_ALIGN_g      = 0;
+size_t H5T_NATIVE_INT_FAST16_ALIGN_g        = 0;
+size_t H5T_NATIVE_UINT_FAST16_ALIGN_g       = 0;
+
+size_t H5T_NATIVE_INT32_ALIGN_g             = 0;
+size_t H5T_NATIVE_UINT32_ALIGN_g            = 0;
+size_t H5T_NATIVE_INT_LEAST32_ALIGN_g       = 0;
+size_t H5T_NATIVE_UINT_LEAST32_ALIGN_g      = 0;
+size_t H5T_NATIVE_INT_FAST32_ALIGN_g        = 0;
+size_t H5T_NATIVE_UINT_FAST32_ALIGN_g       = 0;
+
+size_t H5T_NATIVE_INT64_ALIGN_g             = 0;
+size_t H5T_NATIVE_UINT64_ALIGN_g            = 0;
+size_t H5T_NATIVE_INT_LEAST64_ALIGN_g       = 0;
+size_t H5T_NATIVE_UINT_LEAST64_ALIGN_g      = 0;
+size_t H5T_NATIVE_INT_FAST64_ALIGN_g        = 0;
+size_t H5T_NATIVE_UINT_FAST64_ALIGN_g       = 0;
 
 /* Useful floating-point values for conversion routines */
 /* (+/- Inf for all floating-point types) */
-float H5T_NATIVE_FLOAT_POS_INF_g        = 0.0f;
-float H5T_NATIVE_FLOAT_NEG_INF_g        = 0.0f;
-double H5T_NATIVE_DOUBLE_POS_INF_g      = (double)0.0f;
-double H5T_NATIVE_DOUBLE_NEG_INF_g      = (double)0.0f;
+float H5T_NATIVE_FLOAT_POS_INF_g            = 0.0f;
+float H5T_NATIVE_FLOAT_NEG_INF_g            = 0.0f;
+double H5T_NATIVE_DOUBLE_POS_INF_g          = (double)0.0f;
+double H5T_NATIVE_DOUBLE_NEG_INF_g          = (double)0.0f;
 
 /* Declare the free list for H5T_t's and H5T_shared_t's */
 H5FL_DEFINE(H5T_t);
 H5FL_DEFINE(H5T_shared_t);
 
+/* Format version bounds for datatype */
+const unsigned H5O_dtype_ver_bounds[] = {
+    H5O_DTYPE_VERSION_1,        /* H5F_LIBVER_EARLIEST */
+    H5O_DTYPE_VERSION_3,        /* H5F_LIBVER_V18 */
+    H5O_DTYPE_VERSION_LATEST    /* H5F_LIBVER_LATEST */
+};
 
 /*******************/
 /* Local Variables */
@@ -509,12 +532,12 @@ H5FL_DEFINE(H5T_shared_t);
  * which is used as the key by which the `entries' array is sorted.
  */
 static struct {
-    int	npaths;		/*number of paths defined		*/
-    size_t	apaths;		/*number of paths allocated		*/
-    H5T_path_t	**path;		/*sorted array of path pointers		*/
-    int	nsoft;		/*number of soft conversions defined	*/
-    size_t	asoft;		/*number of soft conversions allocated	*/
-    H5T_soft_t	*soft;		/*unsorted array of soft conversions	*/
+    int            npaths;        /*number of paths defined               */
+    size_t         apaths;        /*number of paths allocated             */
+    H5T_path_t   **path;          /*sorted array of path pointers         */
+    int            nsoft;         /*number of soft conversions defined    */
+    size_t         asoft;         /*number of soft conversions allocated  */
+    H5T_soft_t    *soft;          /*unsorted array of soft conversions    */
 } H5T_g;
 
 /* Declare the free list for H5T_path_t's */
@@ -522,26 +545,27 @@ H5FL_DEFINE_STATIC(H5T_path_t);
 
 /* Datatype ID class */
 static const H5I_class_t H5I_DATATYPE_CLS[1] = {{
-    H5I_DATATYPE,		/* ID class value */
-    0,				/* Class flags */
-    8,				/* # of reserved IDs for class */
-    (H5I_free_t)H5T_close	/* Callback routine for closing objects of this class */
+    H5I_DATATYPE,               /* ID class value */
+    0,                          /* Class flags    */
+    8,                          /* # of reserved IDs for class */
+    (H5I_free_t)H5T__close_cb   /* Callback routine for closing objects of this class */
 }};
 
+
 /* Flag indicating "top" of interface has been initialized */
 static hbool_t H5T_top_package_initialize_s = FALSE;
 
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_init
+ * Function:    H5T_init
  *
- * Purpose:	Initialize the interface from some other package.
+ * Purpose:    Initialize the interface from some other package.
  *
- * Return:	Success:	non-negative
- *		Failure:	negative
+ * Return:    Success:    non-negative
+ *            Failure:    negative
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Wednesday, December 16, 1998
  *
  *-------------------------------------------------------------------------
@@ -560,15 +584,15 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__init_inf
+ * Function:    H5T__init_inf
  *
- * Purpose:	Initialize the +/- Infinity floating-poing values for type
+ * Purpose:    Initialize the +/- Infinity floating-poing values for type
  *              conversion.
  *
- * Return:	Success:	non-negative
- *		Failure:	negative
+ * Return:    Success:    non-negative
+ *            Failure:    negative
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Saturday, November 22, 2003
  *
  *-------------------------------------------------------------------------
@@ -576,12 +600,12 @@ done:
 static herr_t
 H5T__init_inf(void)
 {
-    H5T_t	*dst_p;		/* Datatype type operate on */
-    H5T_atomic_t *dst;		/* Datatype's atomic info */
-    uint8_t	*d;             /* Pointer to value to set */
-    size_t	half_size;	/* Half the type size */
-    size_t      u;              /* Local index value */
-    herr_t ret_value = SUCCEED; /* Return value */
+    H5T_t        *dst_p;        /* Datatype type operate on */
+    H5T_atomic_t *dst;          /* Datatype's atomic info   */
+    uint8_t      *d;            /* Pointer to value to set  */
+    size_t        half_size;    /* Half the type size       */
+    size_t        u;            /* Local index value        */
+    herr_t ret_value = SUCCEED; /* Return value             */
 
     FUNC_ENTER_STATIC
 
@@ -709,26 +733,26 @@ H5T__init_package(void)
     H5T_t       *std_u32be=NULL;        /* Datatype structure for unsigned 32-bit big-endian integer */
     H5T_t       *std_u64le=NULL;        /* Datatype structure for unsigned 64-bit little-endian integer */
     H5T_t       *std_u64be=NULL;        /* Datatype structure for unsigned 64-bit big-endian integer */
-    H5T_t	*dt = NULL;
-    H5T_t	*fixedpt=NULL;          /* Datatype structure for native int */
-    H5T_t	*floatpt=NULL;          /* Datatype structure for native float */
-    H5T_t	*string=NULL;           /* Datatype structure for C string */
-    H5T_t	*bitfield=NULL;         /* Datatype structure for bitfield */
-    H5T_t	*compound=NULL;         /* Datatype structure for compound objects */
-    H5T_t	*enum_type=NULL;        /* Datatype structure for enum objects */
-    H5T_t	*vlen=NULL;             /* Datatype structure for vlen objects */
-    H5T_t	*array=NULL;            /* Datatype structure for array objects */
-    H5T_t	*objref=NULL;           /* Datatype structure for object reference objects */
+    H5T_t       *dt = NULL;
+    H5T_t       *fixedpt=NULL;          /* Datatype structure for native int */
+    H5T_t       *floatpt=NULL;          /* Datatype structure for native float */
+    H5T_t       *string=NULL;           /* Datatype structure for C string */
+    H5T_t       *bitfield=NULL;         /* Datatype structure for bitfield */
+    H5T_t       *compound=NULL;         /* Datatype structure for compound objects */
+    H5T_t       *enum_type=NULL;        /* Datatype structure for enum objects */
+    H5T_t       *vlen=NULL;             /* Datatype structure for vlen objects */
+    H5T_t       *array=NULL;            /* Datatype structure for array objects */
+    H5T_t       *objref=NULL;           /* Datatype structure for object reference objects */
     hsize_t     dim[1]={1};             /* Dimension info for array datatype */
-    herr_t	status;
-    unsigned    copied_dtype=1;         /* Flag to indicate whether datatype was copied or allocated (for error cleanup) */
-    herr_t	ret_value = SUCCEED;    /* Return value */
+    herr_t      status;
+    hbool_t     copied_dtype = TRUE;    /* Flag to indicate whether datatype was copied or allocated (for error cleanup) */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
 
     /* Initialize the atom group for the file IDs */
     if(H5I_register_type(H5I_DATATYPE_CLS) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize interface")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize interface")
 
     /* Make certain there aren't too many classes of datatypes defined */
     /* Only 16 (numbered 0-15) are supported in the current file format */
@@ -739,7 +763,7 @@ H5T__init_package(void)
      * the library configuration by H5detect.
      */
     if(H5T__init_native() < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize interface")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize interface")
 
     /* Get the atomic datatype structures needed by the initialization code below */
     if(NULL == (native_schar = (H5T_t *)H5I_object(H5T_NATIVE_SCHAR_g)))
@@ -898,29 +922,29 @@ H5T__init_package(void)
      */
 
     /* little-endian (order is irrelevant) 8-bit bitfield */
-    H5T_INIT_TYPE(BITFIELD, H5T_STD_B8LE_g, COPY, std_u8le, NOSET, -)
+    H5T_INIT_TYPE(BITFIELDLE, H5T_STD_B8LE_g, COPY, std_u8le, NOSET, -)
     bitfield=dt;    /* Keep type for later */
 
     /* big-endian (order is irrelevant) 8-bit bitfield */
-    H5T_INIT_TYPE(BITFIELD, H5T_STD_B8BE_g, COPY, std_u8be, NOSET, -)
+    H5T_INIT_TYPE(BITFIELDBE, H5T_STD_B8BE_g, COPY, std_u8be, NOSET, -)
 
     /* Little-endian 16-bit bitfield */
-    H5T_INIT_TYPE(BITFIELD, H5T_STD_B16LE_g, COPY, std_u16le, NOSET, -)
+    H5T_INIT_TYPE(BITFIELDLE, H5T_STD_B16LE_g, COPY, std_u16le, NOSET, -)
 
     /* Big-endian 16-bit bitfield */
-    H5T_INIT_TYPE(BITFIELD, H5T_STD_B16BE_g, COPY, std_u16be, NOSET, -)
+    H5T_INIT_TYPE(BITFIELDBE, H5T_STD_B16BE_g, COPY, std_u16be, NOSET, -)
 
     /* Little-endian 32-bit bitfield */
-    H5T_INIT_TYPE(BITFIELD, H5T_STD_B32LE_g, COPY, std_u32le, NOSET, -)
+    H5T_INIT_TYPE(BITFIELDLE, H5T_STD_B32LE_g, COPY, std_u32le, NOSET, -)
 
     /* Big-endian 32-bit bitfield */
-    H5T_INIT_TYPE(BITFIELD, H5T_STD_B32BE_g, COPY, std_u32be, NOSET, -)
+    H5T_INIT_TYPE(BITFIELDBE, H5T_STD_B32BE_g, COPY, std_u32be, NOSET, -)
 
     /* Little-endian 64-bit bitfield */
-    H5T_INIT_TYPE(BITFIELD, H5T_STD_B64LE_g, COPY, std_u64le, NOSET, -)
+    H5T_INIT_TYPE(BITFIELDLE, H5T_STD_B64LE_g, COPY, std_u64le, NOSET, -)
 
     /* Big-endian 64-bit bitfield */
-    H5T_INIT_TYPE(BITFIELD, H5T_STD_B64BE_g, COPY, std_u64be, NOSET, -)
+    H5T_INIT_TYPE(BITFIELDBE, H5T_STD_B64BE_g, COPY, std_u64be, NOSET, -)
 
     /*------------------------------------------------------------
      * The Unix architecture for dates and times.
@@ -984,33 +1008,33 @@ H5T__init_package(void)
     fixedpt = native_int;
     floatpt = native_float;
     if (NULL == (compound = H5T__create(H5T_COMPOUND, (size_t)1)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
     if (NULL == (enum_type = H5T__create(H5T_ENUM, (size_t)1)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
     if (NULL == (vlen = H5T__vlen_create(native_int)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
     if (NULL == (array = H5T__array_create(native_int, 1, dim)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
     status = 0;
 
-    status |= H5T_register(H5T_PERS_SOFT, "i_i", fixedpt, fixedpt, H5T__conv_i_i, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "i_f", fixedpt, floatpt, H5T__conv_i_f, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "f_f", floatpt, floatpt, H5T__conv_f_f, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "f_i", floatpt, fixedpt, H5T__conv_f_i, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "s_s", string, string, H5T__conv_s_s, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "b_b", bitfield, bitfield, H5T__conv_b_b, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "ibo", fixedpt, fixedpt, H5T__conv_order, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "ibo(opt)", fixedpt, fixedpt, H5T__conv_order_opt, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "fbo", floatpt, floatpt, H5T__conv_order, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "fbo(opt)", floatpt, floatpt, H5T__conv_order_opt, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "struct(no-opt)", compound, compound, H5T__conv_struct, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "struct(opt)", compound, compound, H5T__conv_struct_opt, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "enum", enum_type, enum_type, H5T__conv_enum, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "enum_i", enum_type, fixedpt, H5T__conv_enum_numeric, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "enum_f", enum_type, floatpt, H5T__conv_enum_numeric, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "vlen", vlen, vlen, H5T__conv_vlen, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "array", array, array, H5T__conv_array, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_SOFT, "objref", objref, objref, H5T__conv_order_opt, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_SOFT, "i_i", fixedpt, fixedpt, H5T__conv_i_i);
+    status |= H5T__register_int(H5T_PERS_SOFT, "i_f", fixedpt, floatpt, H5T__conv_i_f);
+    status |= H5T__register_int(H5T_PERS_SOFT, "f_f", floatpt, floatpt, H5T__conv_f_f);
+    status |= H5T__register_int(H5T_PERS_SOFT, "f_i", floatpt, fixedpt, H5T__conv_f_i);
+    status |= H5T__register_int(H5T_PERS_SOFT, "s_s", string, string, H5T__conv_s_s);
+    status |= H5T__register_int(H5T_PERS_SOFT, "b_b", bitfield, bitfield, H5T__conv_b_b);
+    status |= H5T__register_int(H5T_PERS_SOFT, "ibo", fixedpt, fixedpt, H5T__conv_order);
+    status |= H5T__register_int(H5T_PERS_SOFT, "ibo(opt)", fixedpt, fixedpt, H5T__conv_order_opt);
+    status |= H5T__register_int(H5T_PERS_SOFT, "fbo", floatpt, floatpt, H5T__conv_order);
+    status |= H5T__register_int(H5T_PERS_SOFT, "fbo(opt)", floatpt, floatpt, H5T__conv_order_opt);
+    status |= H5T__register_int(H5T_PERS_SOFT, "struct(no-opt)", compound, compound, H5T__conv_struct);
+    status |= H5T__register_int(H5T_PERS_SOFT, "struct(opt)", compound, compound, H5T__conv_struct_opt);
+    status |= H5T__register_int(H5T_PERS_SOFT, "enum", enum_type, enum_type, H5T__conv_enum);
+    status |= H5T__register_int(H5T_PERS_SOFT, "enum_i", enum_type, fixedpt, H5T__conv_enum_numeric);
+    status |= H5T__register_int(H5T_PERS_SOFT, "enum_f", enum_type, floatpt, H5T__conv_enum_numeric);
+    status |= H5T__register_int(H5T_PERS_SOFT, "vlen", vlen, vlen, H5T__conv_vlen);
+    status |= H5T__register_int(H5T_PERS_SOFT, "array", array, array, H5T__conv_array);
+    status |= H5T__register_int(H5T_PERS_SOFT, "objref", objref, objref, H5T__conv_order_opt);
 
     /*
      * Native conversions should be listed last since we can use hardware to
@@ -1021,221 +1045,221 @@ H5T__init_package(void)
      */
 
     /* floating point */
-    status |= H5T_register(H5T_PERS_HARD, "flt_dbl", native_float, native_double, H5T__conv_float_double, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_flt", native_double, native_float, H5T__conv_double_float, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_dbl", native_float, native_double, H5T__conv_float_double);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_flt", native_double, native_float, H5T__conv_double_float);
 #if H5_SIZEOF_LONG_DOUBLE != 0
-    status |= H5T_register(H5T_PERS_HARD, "flt_ldbl", native_float, native_ldouble, H5T__conv_float_ldouble, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_ldbl", native_double, native_ldouble, H5T__conv_double_ldouble, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_flt", native_ldouble, native_float, H5T__conv_ldouble_float, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_dbl", native_ldouble, native_double, H5T__conv_ldouble_double, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_ldbl", native_float, native_ldouble, H5T__conv_float_ldouble);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_ldbl", native_double, native_ldouble, H5T__conv_double_ldouble);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_flt", native_ldouble, native_float, H5T__conv_ldouble_float);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_dbl", native_ldouble, native_double, H5T__conv_ldouble_double);
 #endif /* H5_SIZEOF_LONG_DOUBLE != 0 */
 
     /* from long long */
-    status |= H5T_register(H5T_PERS_HARD, "llong_ullong", native_llong, native_ullong, H5T__conv_llong_ullong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ullong_llong", native_ullong, native_llong, H5T__conv_ullong_llong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "llong_long", native_llong, native_long, H5T__conv_llong_long, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "llong_ulong", native_llong, native_ulong, H5T__conv_llong_ulong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ullong_long", native_ullong, native_long, H5T__conv_ullong_long, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ullong_ulong", native_ullong, native_ulong, H5T__conv_ullong_ulong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "llong_short", native_llong, native_short, H5T__conv_llong_short, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "llong_ushort", native_llong, native_ushort, H5T__conv_llong_ushort, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ullong_short", native_ullong, native_short, H5T__conv_ullong_short, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ullong_ushort", native_ullong, native_ushort, H5T__conv_ullong_ushort, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "llong_int", native_llong, native_int, H5T__conv_llong_int, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "llong_uint", native_llong, native_uint, H5T__conv_llong_uint, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ullong_int", native_ullong, native_int, H5T__conv_ullong_int, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ullong_uint", native_ullong, native_uint, H5T__conv_ullong_uint, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "llong_schar", native_llong, native_schar, H5T__conv_llong_schar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "llong_uchar", native_llong, native_uchar, H5T__conv_llong_uchar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ullong_schar", native_ullong, native_schar, H5T__conv_ullong_schar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ullong_uchar", native_ullong, native_uchar, H5T__conv_ullong_uchar, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_ullong", native_llong, native_ullong, H5T__conv_llong_ullong);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_llong", native_ullong, native_llong, H5T__conv_ullong_llong);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_long", native_llong, native_long, H5T__conv_llong_long);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_ulong", native_llong, native_ulong, H5T__conv_llong_ulong);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_long", native_ullong, native_long, H5T__conv_ullong_long);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_ulong", native_ullong, native_ulong, H5T__conv_ullong_ulong);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_short", native_llong, native_short, H5T__conv_llong_short);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_ushort", native_llong, native_ushort, H5T__conv_llong_ushort);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_short", native_ullong, native_short, H5T__conv_ullong_short);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_ushort", native_ullong, native_ushort, H5T__conv_ullong_ushort);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_int", native_llong, native_int, H5T__conv_llong_int);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_uint", native_llong, native_uint, H5T__conv_llong_uint);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_int", native_ullong, native_int, H5T__conv_ullong_int);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_uint", native_ullong, native_uint, H5T__conv_ullong_uint);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_schar", native_llong, native_schar, H5T__conv_llong_schar);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_uchar", native_llong, native_uchar, H5T__conv_llong_uchar);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_schar", native_ullong, native_schar, H5T__conv_ullong_schar);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_uchar", native_ullong, native_uchar, H5T__conv_ullong_uchar);
 
     /* From long */
-    status |= H5T_register(H5T_PERS_HARD, "long_llong", native_long, native_llong, H5T__conv_long_llong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "long_ullong", native_long, native_ullong, H5T__conv_long_ullong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ulong_llong", native_ulong, native_llong, H5T__conv_ulong_llong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ulong_ullong", native_ulong, native_ullong, H5T__conv_ulong_ullong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "long_ulong", native_long, native_ulong, H5T__conv_long_ulong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ulong_long", native_ulong, native_long, H5T__conv_ulong_long, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "long_short", native_long, native_short, H5T__conv_long_short, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "long_ushort", native_long, native_ushort, H5T__conv_long_ushort, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ulong_short", native_ulong, native_short, H5T__conv_ulong_short, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ulong_ushort", native_ulong, native_ushort, H5T__conv_ulong_ushort, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "long_int", native_long, native_int, H5T__conv_long_int, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "long_uint", native_long, native_uint, H5T__conv_long_uint, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ulong_int", native_ulong, native_int, H5T__conv_ulong_int, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ulong_uint", native_ulong, native_uint, H5T__conv_ulong_uint, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "long_schar", native_long, native_schar, H5T__conv_long_schar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "long_uchar", native_long, native_uchar, H5T__conv_long_uchar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ulong_schar", native_ulong, native_schar, H5T__conv_ulong_schar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ulong_uchar", native_ulong, native_uchar, H5T__conv_ulong_uchar, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_llong", native_long, native_llong, H5T__conv_long_llong);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_ullong", native_long, native_ullong, H5T__conv_long_ullong);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_llong", native_ulong, native_llong, H5T__conv_ulong_llong);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_ullong", native_ulong, native_ullong, H5T__conv_ulong_ullong);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_ulong", native_long, native_ulong, H5T__conv_long_ulong);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_long", native_ulong, native_long, H5T__conv_ulong_long);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_short", native_long, native_short, H5T__conv_long_short);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_ushort", native_long, native_ushort, H5T__conv_long_ushort);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_short", native_ulong, native_short, H5T__conv_ulong_short);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_ushort", native_ulong, native_ushort, H5T__conv_ulong_ushort);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_int", native_long, native_int, H5T__conv_long_int);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_uint", native_long, native_uint, H5T__conv_long_uint);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_int", native_ulong, native_int, H5T__conv_ulong_int);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_uint", native_ulong, native_uint, H5T__conv_ulong_uint);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_schar", native_long, native_schar, H5T__conv_long_schar);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_uchar", native_long, native_uchar, H5T__conv_long_uchar);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_schar", native_ulong, native_schar, H5T__conv_ulong_schar);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_uchar", native_ulong, native_uchar, H5T__conv_ulong_uchar);
 
     /* From short */
-    status |= H5T_register(H5T_PERS_HARD, "short_llong", native_short, native_llong, H5T__conv_short_llong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "short_ullong", native_short, native_ullong, H5T__conv_short_ullong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ushort_llong", native_ushort, native_llong, H5T__conv_ushort_llong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ushort_ullong", native_ushort, native_ullong, H5T__conv_ushort_ullong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "short_long", native_short, native_long, H5T__conv_short_long, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "short_ulong", native_short, native_ulong, H5T__conv_short_ulong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ushort_long", native_ushort, native_long, H5T__conv_ushort_long, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ushort_ulong", native_ushort, native_ulong, H5T__conv_ushort_ulong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "short_ushort", native_short, native_ushort, H5T__conv_short_ushort, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ushort_short", native_ushort, native_short, H5T__conv_ushort_short, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "short_int", native_short, native_int, H5T__conv_short_int, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "short_uint", native_short, native_uint, H5T__conv_short_uint, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ushort_int", native_ushort, native_int, H5T__conv_ushort_int, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ushort_uint", native_ushort, native_uint, H5T__conv_ushort_uint, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "short_schar", native_short, native_schar, H5T__conv_short_schar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "short_uchar", native_short, native_uchar, H5T__conv_short_uchar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ushort_schar", native_ushort, native_schar, H5T__conv_ushort_schar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ushort_uchar", native_ushort, native_uchar, H5T__conv_ushort_uchar, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_llong", native_short, native_llong, H5T__conv_short_llong);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_ullong", native_short, native_ullong, H5T__conv_short_ullong);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_llong", native_ushort, native_llong, H5T__conv_ushort_llong);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_ullong", native_ushort, native_ullong, H5T__conv_ushort_ullong);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_long", native_short, native_long, H5T__conv_short_long);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_ulong", native_short, native_ulong, H5T__conv_short_ulong);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_long", native_ushort, native_long, H5T__conv_ushort_long);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_ulong", native_ushort, native_ulong, H5T__conv_ushort_ulong);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_ushort", native_short, native_ushort, H5T__conv_short_ushort);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_short", native_ushort, native_short, H5T__conv_ushort_short);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_int", native_short, native_int, H5T__conv_short_int);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_uint", native_short, native_uint, H5T__conv_short_uint);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_int", native_ushort, native_int, H5T__conv_ushort_int);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_uint", native_ushort, native_uint, H5T__conv_ushort_uint);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_schar", native_short, native_schar, H5T__conv_short_schar);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_uchar", native_short, native_uchar, H5T__conv_short_uchar);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_schar", native_ushort, native_schar, H5T__conv_ushort_schar);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_uchar", native_ushort, native_uchar, H5T__conv_ushort_uchar);
 
     /* From int */
-    status |= H5T_register(H5T_PERS_HARD, "int_llong", native_int, native_llong, H5T__conv_int_llong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "int_ullong", native_int, native_ullong, H5T__conv_int_ullong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uint_llong", native_uint, native_llong, H5T__conv_uint_llong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uint_ullong", native_uint, native_ullong, H5T__conv_uint_ullong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "int_long", native_int, native_long, H5T__conv_int_long, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "int_ulong", native_int, native_ulong, H5T__conv_int_ulong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uint_long", native_uint, native_long, H5T__conv_uint_long, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uint_ulong", native_uint, native_ulong, H5T__conv_uint_ulong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "int_short", native_int, native_short, H5T__conv_int_short, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "int_ushort", native_int, native_ushort, H5T__conv_int_ushort, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uint_short", native_uint, native_short, H5T__conv_uint_short, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uint_ushort", native_uint, native_ushort, H5T__conv_uint_ushort, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "int_uint", native_int, native_uint, H5T__conv_int_uint, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uint_int", native_uint, native_int, H5T__conv_uint_int, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "int_schar", native_int, native_schar, H5T__conv_int_schar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "int_uchar", native_int, native_uchar, H5T__conv_int_uchar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uint_schar", native_uint, native_schar, H5T__conv_uint_schar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uint_uchar", native_uint, native_uchar, H5T__conv_uint_uchar, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_llong", native_int, native_llong, H5T__conv_int_llong);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_ullong", native_int, native_ullong, H5T__conv_int_ullong);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_llong", native_uint, native_llong, H5T__conv_uint_llong);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_ullong", native_uint, native_ullong, H5T__conv_uint_ullong);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_long", native_int, native_long, H5T__conv_int_long);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_ulong", native_int, native_ulong, H5T__conv_int_ulong);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_long", native_uint, native_long, H5T__conv_uint_long);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_ulong", native_uint, native_ulong, H5T__conv_uint_ulong);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_short", native_int, native_short, H5T__conv_int_short);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_ushort", native_int, native_ushort, H5T__conv_int_ushort);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_short", native_uint, native_short, H5T__conv_uint_short);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_ushort", native_uint, native_ushort, H5T__conv_uint_ushort);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_uint", native_int, native_uint, H5T__conv_int_uint);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_int", native_uint, native_int, H5T__conv_uint_int);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_schar", native_int, native_schar, H5T__conv_int_schar);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_uchar", native_int, native_uchar, H5T__conv_int_uchar);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_schar", native_uint, native_schar, H5T__conv_uint_schar);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_uchar", native_uint, native_uchar, H5T__conv_uint_uchar);
 
     /* From char */
-    status |= H5T_register(H5T_PERS_HARD, "schar_llong", native_schar, native_llong, H5T__conv_schar_llong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "schar_ullong", native_schar, native_ullong, H5T__conv_schar_ullong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uchar_llong", native_uchar, native_llong, H5T__conv_uchar_llong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uchar_ullong", native_uchar, native_ullong, H5T__conv_uchar_ullong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "schar_long", native_schar, native_long, H5T__conv_schar_long, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "schar_ulong", native_schar, native_ulong, H5T__conv_schar_ulong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uchar_long", native_uchar, native_long, H5T__conv_uchar_long, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uchar_ulong", native_uchar, native_ulong, H5T__conv_uchar_ulong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "schar_short", native_schar, native_short, H5T__conv_schar_short, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "schar_ushort", native_schar, native_ushort, H5T__conv_schar_ushort, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uchar_short", native_uchar, native_short, H5T__conv_uchar_short, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uchar_ushort", native_uchar, native_ushort, H5T__conv_uchar_ushort, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "schar_int", native_schar, native_int, H5T__conv_schar_int, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "schar_uint", native_schar, native_uint, H5T__conv_schar_uint, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uchar_int", native_uchar, native_int, H5T__conv_uchar_int, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uchar_uint", native_uchar, native_uint, H5T__conv_uchar_uint, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "schar_uchar", native_schar, native_uchar, H5T__conv_schar_uchar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uchar_schar", native_uchar, native_schar, H5T__conv_uchar_schar, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_llong", native_schar, native_llong, H5T__conv_schar_llong);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_ullong", native_schar, native_ullong, H5T__conv_schar_ullong);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_llong", native_uchar, native_llong, H5T__conv_uchar_llong);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_ullong", native_uchar, native_ullong, H5T__conv_uchar_ullong);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_long", native_schar, native_long, H5T__conv_schar_long);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_ulong", native_schar, native_ulong, H5T__conv_schar_ulong);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_long", native_uchar, native_long, H5T__conv_uchar_long);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_ulong", native_uchar, native_ulong, H5T__conv_uchar_ulong);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_short", native_schar, native_short, H5T__conv_schar_short);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_ushort", native_schar, native_ushort, H5T__conv_schar_ushort);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_short", native_uchar, native_short, H5T__conv_uchar_short);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_ushort", native_uchar, native_ushort, H5T__conv_uchar_ushort);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_int", native_schar, native_int, H5T__conv_schar_int);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_uint", native_schar, native_uint, H5T__conv_schar_uint);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_int", native_uchar, native_int, H5T__conv_uchar_int);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_uint", native_uchar, native_uint, H5T__conv_uchar_uint);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_uchar", native_schar, native_uchar, H5T__conv_schar_uchar);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_schar", native_uchar, native_schar, H5T__conv_uchar_schar);
 
     /* From char to floats */
-    status |= H5T_register(H5T_PERS_HARD, "schar_flt", native_schar, native_float, H5T__conv_schar_float, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "schar_dbl", native_schar, native_double, H5T__conv_schar_double, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "schar_ldbl", native_schar, native_ldouble, H5T__conv_schar_ldouble, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_flt", native_schar, native_float, H5T__conv_schar_float);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_dbl", native_schar, native_double, H5T__conv_schar_double);
+    status |= H5T__register_int(H5T_PERS_HARD, "schar_ldbl", native_schar, native_ldouble, H5T__conv_schar_ldouble);
 
     /* From unsigned char to floats */
-    status |= H5T_register(H5T_PERS_HARD, "uchar_flt", native_uchar, native_float, H5T__conv_uchar_float, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uchar_dbl", native_uchar, native_double, H5T__conv_uchar_double, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uchar_ldbl", native_uchar, native_ldouble, H5T__conv_uchar_ldouble, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_flt", native_uchar, native_float, H5T__conv_uchar_float);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_dbl", native_uchar, native_double, H5T__conv_uchar_double);
+    status |= H5T__register_int(H5T_PERS_HARD, "uchar_ldbl", native_uchar, native_ldouble, H5T__conv_uchar_ldouble);
 
     /* From short to floats */
-    status |= H5T_register(H5T_PERS_HARD, "short_flt", native_short, native_float, H5T__conv_short_float, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "short_dbl", native_short, native_double, H5T__conv_short_double, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "short_ldbl", native_short, native_ldouble, H5T__conv_short_ldouble, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_flt", native_short, native_float, H5T__conv_short_float);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_dbl", native_short, native_double, H5T__conv_short_double);
+    status |= H5T__register_int(H5T_PERS_HARD, "short_ldbl", native_short, native_ldouble, H5T__conv_short_ldouble);
 
     /* From unsigned short to floats */
-    status |= H5T_register(H5T_PERS_HARD, "ushort_flt", native_ushort, native_float, H5T__conv_ushort_float, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ushort_dbl", native_ushort, native_double, H5T__conv_ushort_double, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ushort_ldbl", native_ushort, native_ldouble, H5T__conv_ushort_ldouble, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_flt", native_ushort, native_float, H5T__conv_ushort_float);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_dbl", native_ushort, native_double, H5T__conv_ushort_double);
+    status |= H5T__register_int(H5T_PERS_HARD, "ushort_ldbl", native_ushort, native_ldouble, H5T__conv_ushort_ldouble);
 
     /* From int to floats */
-    status |= H5T_register(H5T_PERS_HARD, "int_flt", native_int, native_float, H5T__conv_int_float, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "int_dbl", native_int, native_double, H5T__conv_int_double, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "int_ldbl", native_int, native_ldouble, H5T__conv_int_ldouble, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_flt", native_int, native_float, H5T__conv_int_float);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_dbl", native_int, native_double, H5T__conv_int_double);
+    status |= H5T__register_int(H5T_PERS_HARD, "int_ldbl", native_int, native_ldouble, H5T__conv_int_ldouble);
 
     /* From unsigned int to floats */
-    status |= H5T_register(H5T_PERS_HARD, "uint_flt", native_uint, native_float, H5T__conv_uint_float, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uint_dbl", native_uint, native_double, H5T__conv_uint_double, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "uint_ldbl", native_uint, native_ldouble, H5T__conv_uint_ldouble, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_flt", native_uint, native_float, H5T__conv_uint_float);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_dbl", native_uint, native_double, H5T__conv_uint_double);
+    status |= H5T__register_int(H5T_PERS_HARD, "uint_ldbl", native_uint, native_ldouble, H5T__conv_uint_ldouble);
 
     /* From long to floats */
-    status |= H5T_register(H5T_PERS_HARD, "long_flt", native_long, native_float, H5T__conv_long_float, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "long_dbl", native_long, native_double, H5T__conv_long_double, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "long_ldbl", native_long, native_ldouble, H5T__conv_long_ldouble, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_flt", native_long, native_float, H5T__conv_long_float);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_dbl", native_long, native_double, H5T__conv_long_double);
+    status |= H5T__register_int(H5T_PERS_HARD, "long_ldbl", native_long, native_ldouble, H5T__conv_long_ldouble);
 
     /* From unsigned long to floats */
-    status |= H5T_register(H5T_PERS_HARD, "ulong_flt", native_ulong, native_float, H5T__conv_ulong_float, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ulong_dbl", native_ulong, native_double, H5T__conv_ulong_double, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ulong_ldbl", native_ulong, native_ldouble, H5T__conv_ulong_ldouble, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_flt", native_ulong, native_float, H5T__conv_ulong_float);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_dbl", native_ulong, native_double, H5T__conv_ulong_double);
+    status |= H5T__register_int(H5T_PERS_HARD, "ulong_ldbl", native_ulong, native_ldouble, H5T__conv_ulong_ldouble);
 
     /* From long long to floats */
-    status |= H5T_register(H5T_PERS_HARD, "llong_flt", native_llong, native_float, H5T__conv_llong_float, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "llong_dbl", native_llong, native_double, H5T__conv_llong_double, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_flt", native_llong, native_float, H5T__conv_llong_float);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_dbl", native_llong, native_double, H5T__conv_llong_double);
 #ifdef H5T_CONV_INTERNAL_LLONG_LDOUBLE
-    status |= H5T_register(H5T_PERS_HARD, "llong_ldbl", native_llong, native_ldouble, H5T__conv_llong_ldouble, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "llong_ldbl", native_llong, native_ldouble, H5T__conv_llong_ldouble);
 #endif /* H5T_CONV_INTERNAL_LLONG_LDOUBLE */
 
     /* From unsigned long long to floats */
-    status |= H5T_register(H5T_PERS_HARD, "ullong_flt", native_ullong, native_float, H5T__conv_ullong_float, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ullong_dbl", native_ullong, native_double, H5T__conv_ullong_double, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_flt", native_ullong, native_float, H5T__conv_ullong_float);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_dbl", native_ullong, native_double, H5T__conv_ullong_double);
 #ifdef H5T_CONV_INTERNAL_ULLONG_LDOUBLE
-    status |= H5T_register(H5T_PERS_HARD, "ullong_ldbl", native_ullong, native_ldouble, H5T__conv_ullong_ldouble, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "ullong_ldbl", native_ullong, native_ldouble, H5T__conv_ullong_ldouble);
 #endif /* H5T_CONV_INTERNAL_ULLONG_LDOUBLE */
 
     /* From floats to char */
-    status |= H5T_register(H5T_PERS_HARD, "flt_schar", native_float, native_schar, H5T__conv_float_schar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_schar", native_double, native_schar, H5T__conv_double_schar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_schar", native_ldouble, native_schar, H5T__conv_ldouble_schar, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_schar", native_float, native_schar, H5T__conv_float_schar);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_schar", native_double, native_schar, H5T__conv_double_schar);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_schar", native_ldouble, native_schar, H5T__conv_ldouble_schar);
 
     /* From floats to unsigned char */
-    status |= H5T_register(H5T_PERS_HARD, "flt_uchar", native_float, native_uchar, H5T__conv_float_uchar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_uchar", native_double, native_uchar, H5T__conv_double_uchar, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_uchar", native_ldouble, native_uchar, H5T__conv_ldouble_uchar, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_uchar", native_float, native_uchar, H5T__conv_float_uchar);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_uchar", native_double, native_uchar, H5T__conv_double_uchar);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_uchar", native_ldouble, native_uchar, H5T__conv_ldouble_uchar);
 
     /* From floats to short */
-    status |= H5T_register(H5T_PERS_HARD, "flt_short", native_float, native_short, H5T__conv_float_short, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_short", native_double, native_short, H5T__conv_double_short, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_short", native_ldouble, native_short, H5T__conv_ldouble_short, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_short", native_float, native_short, H5T__conv_float_short);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_short", native_double, native_short, H5T__conv_double_short);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_short", native_ldouble, native_short, H5T__conv_ldouble_short);
 
     /* From floats to unsigned short */
-    status |= H5T_register(H5T_PERS_HARD, "flt_ushort", native_float, native_ushort, H5T__conv_float_ushort, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_ushort", native_double, native_ushort, H5T__conv_double_ushort, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_ushort", native_ldouble, native_ushort, H5T__conv_ldouble_ushort, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_ushort", native_float, native_ushort, H5T__conv_float_ushort);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_ushort", native_double, native_ushort, H5T__conv_double_ushort);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_ushort", native_ldouble, native_ushort, H5T__conv_ldouble_ushort);
 
     /* From floats to int */
-    status |= H5T_register(H5T_PERS_HARD, "flt_int", native_float, native_int, H5T__conv_float_int, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_int", native_double, native_int, H5T__conv_double_int, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_int", native_ldouble, native_int, H5T__conv_ldouble_int, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_int", native_float, native_int, H5T__conv_float_int);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_int", native_double, native_int, H5T__conv_double_int);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_int", native_ldouble, native_int, H5T__conv_ldouble_int);
 
     /* From floats to unsigned int */
-    status |= H5T_register(H5T_PERS_HARD, "flt_uint", native_float, native_uint, H5T__conv_float_uint, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_uint", native_double, native_uint, H5T__conv_double_uint, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_uint", native_ldouble, native_uint, H5T__conv_ldouble_uint, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_uint", native_float, native_uint, H5T__conv_float_uint);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_uint", native_double, native_uint, H5T__conv_double_uint);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_uint", native_ldouble, native_uint, H5T__conv_ldouble_uint);
 
     /* From floats to long */
-    status |= H5T_register(H5T_PERS_HARD, "flt_long", native_float, native_long, H5T__conv_float_long, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_long", native_double, native_long, H5T__conv_double_long, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_long", native_ldouble, native_long, H5T__conv_ldouble_long, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_long", native_float, native_long, H5T__conv_float_long);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_long", native_double, native_long, H5T__conv_double_long);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_long", native_ldouble, native_long, H5T__conv_ldouble_long);
 
     /* From floats to unsigned long */
-    status |= H5T_register(H5T_PERS_HARD, "flt_ulong", native_float, native_ulong, H5T__conv_float_ulong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_ulong", native_double, native_ulong, H5T__conv_double_ulong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_ulong", native_ldouble, native_ulong, H5T__conv_ldouble_ulong, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_ulong", native_float, native_ulong, H5T__conv_float_ulong);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_ulong", native_double, native_ulong, H5T__conv_double_ulong);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_ulong", native_ldouble, native_ulong, H5T__conv_ldouble_ulong);
 
     /* From floats to long long */
-    status |= H5T_register(H5T_PERS_HARD, "flt_llong", native_float, native_llong, H5T__conv_float_llong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_llong", native_double, native_llong, H5T__conv_double_llong, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_llong", native_float, native_llong, H5T__conv_float_llong);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_llong", native_double, native_llong, H5T__conv_double_llong);
 #ifdef H5T_CONV_INTERNAL_LDOUBLE_LLONG
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_llong", native_ldouble, native_llong, H5T__conv_ldouble_llong, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_llong", native_ldouble, native_llong, H5T__conv_ldouble_llong);
 #endif /* H5T_CONV_INTERNAL_LDOUBLE_LLONG */
 
     /* From floats to unsigned long long */
-    status |= H5T_register(H5T_PERS_HARD, "flt_ullong", native_float, native_ullong, H5T__conv_float_ullong, H5AC_noio_dxpl_id, FALSE);
-    status |= H5T_register(H5T_PERS_HARD, "dbl_ullong", native_double, native_ullong, H5T__conv_double_ullong, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "flt_ullong", native_float, native_ullong, H5T__conv_float_ullong);
+    status |= H5T__register_int(H5T_PERS_HARD, "dbl_ullong", native_double, native_ullong, H5T__conv_double_ullong);
 #if H5T_CONV_INTERNAL_LDOUBLE_ULLONG
-    status |= H5T_register(H5T_PERS_HARD, "ldbl_ullong", native_ldouble, native_ullong, H5T__conv_ldouble_ullong, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "ldbl_ullong", native_ldouble, native_ullong, H5T__conv_ldouble_ullong);
 #endif /* H5T_CONV_INTERNAL_LDOUBLE_ULLONG */
 
     /*
@@ -1243,13 +1267,13 @@ H5T__init_package(void)
      * data types we use are not important as long as the source and
      * destination are equal.
      */
-    status |= H5T_register(H5T_PERS_HARD, "no-op", native_int, native_int, H5T__conv_noop, H5AC_noio_dxpl_id, FALSE);
+    status |= H5T__register_int(H5T_PERS_HARD, "no-op", native_int, native_int, H5T__conv_noop);
 
     /* Initialize the +/- Infinity values for floating-point types */
     status |= H5T__init_inf();
 
     if(status < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to register conversion function(s)")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to register conversion function(s)")
 
     /* Register datatype creation property class properties here.  See similar
      * code in H5D__init_package(), etc. for example.
@@ -1271,20 +1295,20 @@ H5T__init_package(void)
 done:
     /* General cleanup */
     if(compound != NULL)
-        H5T_close(compound);
+        (void)H5T_close_real(compound);
     if(enum_type != NULL)
-        H5T_close(enum_type);
+        (void)H5T_close_real(enum_type);
     if(vlen != NULL)
-        H5T_close(vlen);
+        (void)H5T_close_real(vlen);
     if(array != NULL)
-        H5T_close(array);
+        (void)H5T_close_real(array);
 
     /* Error cleanup */
     if(ret_value < 0) {
         if(dt) {
-            /* Check if we should call H5T_close or H5FL_FREE */
+            /* Check if we should call H5T_close_real or H5FL_FREE */
             if(copied_dtype)
-                H5T_close(dt);
+                (void)H5T_close_real(dt);
             else {
                 dt->shared = H5FL_FREE(H5T_shared_t, dt->shared);
                 dt = H5FL_FREE(H5T_t, dt);
@@ -1297,15 +1321,15 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__unlock_cb
+ * Function:   H5T__unlock_cb
  *
- * Purpose:	Clear the immutable flag for a datatype.  This function is
- *		called when the library is closing in order to unlock all
- *		registered datatypes and thus make them free-able.
+ * Purpose:    Clear the immutable flag for a datatype.  This function is
+ *             called when the library is closing in order to unlock all
+ *             registered datatypes and thus make them free-able.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:     Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
+ * Programmer:  Robb Matzke
  *              Monday, April 27, 1998
  *
  *-------------------------------------------------------------------------
@@ -1313,16 +1337,15 @@ done:
 static int
 H5T__unlock_cb(void *_dt, hid_t H5_ATTR_UNUSED id, void *_udata)
 {
-    H5T_t	*dt = (H5T_t *)_dt;
-    int *n = (int *)_udata;
+    H5T_t    *dt = (H5T_t *)_dt;
+    int      *n = (int *)_udata;
 
     FUNC_ENTER_STATIC_NOERR
 
     HDassert(dt && dt->shared);
 
     if(H5T_STATE_IMMUTABLE==dt->shared->state) {
-	dt->shared->state = H5T_STATE_RDONLY;
-
+        dt->shared->state = H5T_STATE_RDONLY;
         (*n)++;
     } /* end if */
 
@@ -1331,15 +1354,15 @@ H5T__unlock_cb(void *_dt, hid_t H5_ATTR_UNUSED id, void *_udata)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_top_term_package
+ * Function:   H5T_top_term_package
  *
- * Purpose:	Close the "top" of the interface, releasing IDs, etc.
+ * Purpose:    Close the "top" of the interface, releasing IDs, etc.
  *
- * Return:	Success:	Positive if any action might have caused a
- *				change in some other interface; zero otherwise.
- * 		Failure:	Negative
+ * Return:     Success:    Positive if any action might have caused a
+ *                            change in some other interface; zero otherwise.
+ *             Failure:    Negative
  *
- * Programmer:	Quincey Koziol
+ * Programmer:  Quincey Koziol
  *              Thursday, September 10, 2015
  *
  *-------------------------------------------------------------------------
@@ -1347,13 +1370,13 @@ H5T__unlock_cb(void *_dt, hid_t H5_ATTR_UNUSED id, void *_udata)
 int
 H5T_top_term_package(void)
 {
-    int	n = 0;
+    int    n = 0;
 
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
     if(H5T_top_package_initialize_s) {
-	/* Unregister all conversion functions */
-	if(H5T_g.path) {
+        /* Unregister all conversion functions */
+        if(H5T_g.path) {
             int i, nprint = 0;
 
             for(i = 0; i < H5T_g.npaths; i++) {
@@ -1361,27 +1384,41 @@ H5T_top_term_package(void)
 
                 path = H5T_g.path[i];
                 HDassert(path);
-                if(path->func) {
+                if(path->conv.u.app_func) {
                     H5T__print_stats(path, &nprint/*in,out*/);
                     path->cdata.command = H5T_CONV_FREE;
-                    if((path->func)((hid_t)FAIL, (hid_t)FAIL, &(path->cdata), (size_t)0,
-                            (size_t)0, (size_t)0, NULL, NULL,H5AC_noio_dxpl_id) < 0) {
+                    if(path->conv.is_app) {
+                        if((path->conv.u.app_func)((hid_t)FAIL, (hid_t)FAIL, &(path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL, H5CX_get_dxpl()) < 0) {
 #ifdef H5T_DEBUG
-                        if (H5DEBUG(T)) {
-                            fprintf(H5DEBUG(T), "H5T: conversion function "
-                                     "0x%08lx failed to free private data for "
-                                     "%s (ignored)\n",
-                                     (unsigned long)(path->func), path->name);
-                        } /* end if */
+                            if (H5DEBUG(T)) {
+                                fprintf(H5DEBUG(T), "H5T: conversion function "
+                                        "0x%08lx failed to free private data for "
+                                        "%s (ignored)\n",
+                                        (unsigned long)(path->conv.u.app_func), path->name);
+                            } /* end if */
 #endif
-                        H5E_clear_stack(NULL); /*ignore the error*/
+                            H5E_clear_stack(NULL); /*ignore the error*/
+                        } /* end if */
                     } /* end if */
+                    else {
+                        if((path->conv.u.lib_func)((hid_t)FAIL, (hid_t)FAIL, &(path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL) < 0) {
+#ifdef H5T_DEBUG
+                            if (H5DEBUG(T)) {
+                                fprintf(H5DEBUG(T), "H5T: conversion function "
+                                        "0x%08lx failed to free private data for "
+                                        "%s (ignored)\n",
+                                        (unsigned long)(path->conv.u.lib_func), path->name);
+                            } /* end if */
+#endif
+                            H5E_clear_stack(NULL); /*ignore the error*/
+                        } /* end if */
+                    } /* end else */
                 } /* end if */
 
                 if(path->src)
-                    H5T_close(path->src);
+                    (void)H5T_close_real(path->src);
                 if(path->dst)
-                    H5T_close(path->dst);
+                    (void)H5T_close_real(path->dst);
                 path = H5FL_FREE(H5T_path_t, path);
                 H5T_g.path[i] = NULL;
             } /* end for */
@@ -1397,118 +1434,118 @@ H5T_top_term_package(void)
             n++;
         } /* end if */
 
-	/* Unlock all datatypes, then free them */
-	/* note that we are ignoring the return value from H5I_iterate() */
+        /* Unlock all datatypes, then free them */
+        /* note that we are ignoring the return value from H5I_iterate() */
         /* Also note that we are incrementing 'n' in the callback */
-	H5I_iterate(H5I_DATATYPE, H5T__unlock_cb, &n, FALSE);
+        H5I_iterate(H5I_DATATYPE, H5T__unlock_cb, &n, FALSE);
 
         /* Release all datatype IDs */
-	if(H5I_nmembers(H5I_DATATYPE) > 0) {
-	    (void)H5I_clear_type(H5I_DATATYPE, FALSE, FALSE);
+        if(H5I_nmembers(H5I_DATATYPE) > 0) {
+            (void)H5I_clear_type(H5I_DATATYPE, FALSE, FALSE);
             n++; /*H5I*/
-	} /* end if */
+        } /* end if */
 
         /* Reset all the datatype IDs */
         if(H5T_IEEE_F32BE_g > 0) {
-            H5T_IEEE_F32BE_g			= FAIL;
-            H5T_IEEE_F32LE_g			= FAIL;
-            H5T_IEEE_F64BE_g			= FAIL;
-            H5T_IEEE_F64LE_g			= FAIL;
-
-            H5T_STD_I8BE_g			= FAIL;
-            H5T_STD_I8LE_g			= FAIL;
-            H5T_STD_I16BE_g			= FAIL;
-            H5T_STD_I16LE_g			= FAIL;
-            H5T_STD_I32BE_g			= FAIL;
-            H5T_STD_I32LE_g			= FAIL;
-            H5T_STD_I64BE_g			= FAIL;
-            H5T_STD_I64LE_g			= FAIL;
-            H5T_STD_U8BE_g			= FAIL;
-            H5T_STD_U8LE_g			= FAIL;
-            H5T_STD_U16BE_g			= FAIL;
-            H5T_STD_U16LE_g			= FAIL;
-            H5T_STD_U32BE_g			= FAIL;
-            H5T_STD_U32LE_g			= FAIL;
-            H5T_STD_U64BE_g			= FAIL;
-            H5T_STD_U64LE_g			= FAIL;
-            H5T_STD_B8BE_g			= FAIL;
-            H5T_STD_B8LE_g			= FAIL;
-            H5T_STD_B16BE_g			= FAIL;
-            H5T_STD_B16LE_g			= FAIL;
-            H5T_STD_B32BE_g			= FAIL;
-            H5T_STD_B32LE_g			= FAIL;
-            H5T_STD_B64BE_g			= FAIL;
-            H5T_STD_B64LE_g 			= FAIL;
-            H5T_STD_REF_OBJ_g 			= FAIL;
-            H5T_STD_REF_DSETREG_g 		= FAIL;
-
-            H5T_UNIX_D32BE_g			= FAIL;
-            H5T_UNIX_D32LE_g			= FAIL;
-            H5T_UNIX_D64BE_g			= FAIL;
-            H5T_UNIX_D64LE_g 			= FAIL;
-
-            H5T_C_S1_g				= FAIL;
-
-            H5T_FORTRAN_S1_g			= FAIL;
-
-            H5T_NATIVE_SCHAR_g			= FAIL;
-            H5T_NATIVE_UCHAR_g			= FAIL;
-            H5T_NATIVE_SHORT_g			= FAIL;
-            H5T_NATIVE_USHORT_g			= FAIL;
-            H5T_NATIVE_INT_g			= FAIL;
-            H5T_NATIVE_UINT_g			= FAIL;
-            H5T_NATIVE_LONG_g			= FAIL;
-            H5T_NATIVE_ULONG_g			= FAIL;
-            H5T_NATIVE_LLONG_g			= FAIL;
-            H5T_NATIVE_ULLONG_g			= FAIL;
-            H5T_NATIVE_FLOAT_g			= FAIL;
-            H5T_NATIVE_DOUBLE_g			= FAIL;
+            H5T_IEEE_F32BE_g            = FAIL;
+            H5T_IEEE_F32LE_g            = FAIL;
+            H5T_IEEE_F64BE_g            = FAIL;
+            H5T_IEEE_F64LE_g            = FAIL;
+
+            H5T_STD_I8BE_g              = FAIL;
+            H5T_STD_I8LE_g              = FAIL;
+            H5T_STD_I16BE_g             = FAIL;
+            H5T_STD_I16LE_g             = FAIL;
+            H5T_STD_I32BE_g             = FAIL;
+            H5T_STD_I32LE_g             = FAIL;
+            H5T_STD_I64BE_g             = FAIL;
+            H5T_STD_I64LE_g             = FAIL;
+            H5T_STD_U8BE_g              = FAIL;
+            H5T_STD_U8LE_g              = FAIL;
+            H5T_STD_U16BE_g             = FAIL;
+            H5T_STD_U16LE_g             = FAIL;
+            H5T_STD_U32BE_g             = FAIL;
+            H5T_STD_U32LE_g             = FAIL;
+            H5T_STD_U64BE_g             = FAIL;
+            H5T_STD_U64LE_g             = FAIL;
+            H5T_STD_B8BE_g              = FAIL;
+            H5T_STD_B8LE_g              = FAIL;
+            H5T_STD_B16BE_g             = FAIL;
+            H5T_STD_B16LE_g             = FAIL;
+            H5T_STD_B32BE_g             = FAIL;
+            H5T_STD_B32LE_g             = FAIL;
+            H5T_STD_B64BE_g             = FAIL;
+            H5T_STD_B64LE_g             = FAIL;
+            H5T_STD_REF_OBJ_g           = FAIL;
+            H5T_STD_REF_DSETREG_g       = FAIL;
+
+            H5T_UNIX_D32BE_g            = FAIL;
+            H5T_UNIX_D32LE_g            = FAIL;
+            H5T_UNIX_D64BE_g            = FAIL;
+            H5T_UNIX_D64LE_g            = FAIL;
+
+            H5T_C_S1_g                  = FAIL;
+
+            H5T_FORTRAN_S1_g            = FAIL;
+
+            H5T_NATIVE_SCHAR_g          = FAIL;
+            H5T_NATIVE_UCHAR_g          = FAIL;
+            H5T_NATIVE_SHORT_g          = FAIL;
+            H5T_NATIVE_USHORT_g         = FAIL;
+            H5T_NATIVE_INT_g            = FAIL;
+            H5T_NATIVE_UINT_g           = FAIL;
+            H5T_NATIVE_LONG_g           = FAIL;
+            H5T_NATIVE_ULONG_g          = FAIL;
+            H5T_NATIVE_LLONG_g          = FAIL;
+            H5T_NATIVE_ULLONG_g         = FAIL;
+            H5T_NATIVE_FLOAT_g          = FAIL;
+            H5T_NATIVE_DOUBLE_g         = FAIL;
 #if H5_SIZEOF_LONG_DOUBLE !=0
-            H5T_NATIVE_LDOUBLE_g		= FAIL;
+            H5T_NATIVE_LDOUBLE_g        = FAIL;
 #endif
-            H5T_NATIVE_B8_g			= FAIL;
-            H5T_NATIVE_B16_g			= FAIL;
-            H5T_NATIVE_B32_g			= FAIL;
-            H5T_NATIVE_B64_g			= FAIL;
-            H5T_NATIVE_OPAQUE_g			= FAIL;
-            H5T_NATIVE_HADDR_g			= FAIL;
-            H5T_NATIVE_HSIZE_g			= FAIL;
-            H5T_NATIVE_HSSIZE_g			= FAIL;
-            H5T_NATIVE_HERR_g			= FAIL;
-            H5T_NATIVE_HBOOL_g			= FAIL;
-
-            H5T_NATIVE_INT8_g			= FAIL;
-            H5T_NATIVE_UINT8_g			= FAIL;
-            H5T_NATIVE_INT_LEAST8_g		= FAIL;
-            H5T_NATIVE_UINT_LEAST8_g		= FAIL;
-            H5T_NATIVE_INT_FAST8_g		= FAIL;
-            H5T_NATIVE_UINT_FAST8_g		= FAIL;
-
-            H5T_NATIVE_INT16_g			= FAIL;
-            H5T_NATIVE_UINT16_g			= FAIL;
-            H5T_NATIVE_INT_LEAST16_g		= FAIL;
-            H5T_NATIVE_UINT_LEAST16_g		= FAIL;
-            H5T_NATIVE_INT_FAST16_g		= FAIL;
-            H5T_NATIVE_UINT_FAST16_g		= FAIL;
-
-            H5T_NATIVE_INT32_g			= FAIL;
-            H5T_NATIVE_UINT32_g			= FAIL;
-            H5T_NATIVE_INT_LEAST32_g		= FAIL;
-            H5T_NATIVE_UINT_LEAST32_g		= FAIL;
-            H5T_NATIVE_INT_FAST32_g		= FAIL;
-            H5T_NATIVE_UINT_FAST32_g		= FAIL;
-
-            H5T_NATIVE_INT64_g			= FAIL;
-            H5T_NATIVE_UINT64_g			= FAIL;
-            H5T_NATIVE_INT_LEAST64_g		= FAIL;
-            H5T_NATIVE_UINT_LEAST64_g		= FAIL;
-            H5T_NATIVE_INT_FAST64_g		= FAIL;
-            H5T_NATIVE_UINT_FAST64_g		= FAIL;
+            H5T_NATIVE_B8_g             = FAIL;
+            H5T_NATIVE_B16_g            = FAIL;
+            H5T_NATIVE_B32_g            = FAIL;
+            H5T_NATIVE_B64_g            = FAIL;
+            H5T_NATIVE_OPAQUE_g         = FAIL;
+            H5T_NATIVE_HADDR_g          = FAIL;
+            H5T_NATIVE_HSIZE_g          = FAIL;
+            H5T_NATIVE_HSSIZE_g         = FAIL;
+            H5T_NATIVE_HERR_g           = FAIL;
+            H5T_NATIVE_HBOOL_g          = FAIL;
+
+            H5T_NATIVE_INT8_g           = FAIL;
+            H5T_NATIVE_UINT8_g          = FAIL;
+            H5T_NATIVE_INT_LEAST8_g     = FAIL;
+            H5T_NATIVE_UINT_LEAST8_g    = FAIL;
+            H5T_NATIVE_INT_FAST8_g      = FAIL;
+            H5T_NATIVE_UINT_FAST8_g     = FAIL;
+
+            H5T_NATIVE_INT16_g          = FAIL;
+            H5T_NATIVE_UINT16_g         = FAIL;
+            H5T_NATIVE_INT_LEAST16_g    = FAIL;
+            H5T_NATIVE_UINT_LEAST16_g   = FAIL;
+            H5T_NATIVE_INT_FAST16_g     = FAIL;
+            H5T_NATIVE_UINT_FAST16_g    = FAIL;
+
+            H5T_NATIVE_INT32_g          = FAIL;
+            H5T_NATIVE_UINT32_g         = FAIL;
+            H5T_NATIVE_INT_LEAST32_g    = FAIL;
+            H5T_NATIVE_UINT_LEAST32_g   = FAIL;
+            H5T_NATIVE_INT_FAST32_g     = FAIL;
+            H5T_NATIVE_UINT_FAST32_g    = FAIL;
+
+            H5T_NATIVE_INT64_g          = FAIL;
+            H5T_NATIVE_UINT64_g         = FAIL;
+            H5T_NATIVE_INT_LEAST64_g    = FAIL;
+            H5T_NATIVE_UINT_LEAST64_g   = FAIL;
+            H5T_NATIVE_INT_FAST64_g     = FAIL;
+            H5T_NATIVE_UINT_FAST64_g    = FAIL;
 
             n++;
         } /* end if */
 
-	/* Mark "top" of interface as closed */
+    /* Mark "top" of interface as closed */
         if(0 == n)
             H5T_top_package_initialize_s = FALSE;
     } /* end if */
@@ -1518,19 +1555,19 @@ H5T_top_term_package(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_term_package
+ * Function:   H5T_term_package
  *
- * Purpose:	Close this interface.
+ * Purpose:    Close this interface.
  *
- * Note:	Finishes shutting down the interface, after
- *		H5T_top_term_package() is called
+ * Note:    Finishes shutting down the interface, after
+ *          H5T_top_term_package() is called
  *
- * Return:	Success:	Positive if any action might have caused a
- *				change in some other interface; zero
- *				otherwise.
- * 		Failure:	Negative
+ * Return:   Success:    Positive if any action might have caused a
+ *                change in some other interface; zero
+ *                otherwise.
+ *           Failure:    Negative
  *
- * Programmer:	Robb Matzke
+ * Programmer:  Robb Matzke
  *              Friday, November 20, 1998
  *
  *-------------------------------------------------------------------------
@@ -1538,7 +1575,7 @@ H5T_top_term_package(void)
 int
 H5T_term_package(void)
 {
-    int	n = 0;
+    int    n = 0;
 
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
@@ -1548,9 +1585,9 @@ H5T_term_package(void)
         HDassert(FALSE == H5T_top_package_initialize_s);
 
         /* Destroy the datatype object id group */
-	n += (H5I_dec_type_ref(H5I_DATATYPE) > 0);
+        n += (H5I_dec_type_ref(H5I_DATATYPE) > 0);
 
-	/* Mark interface as closed */
+        /* Mark interface as closed */
         if(0 == n)
             H5_PKG_INIT_VAR = FALSE;
     } /* end if */
@@ -1560,47 +1597,44 @@ H5T_term_package(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tcreate
+ * Function:   H5Tcreate
  *
- * Purpose:	Create a new type and initialize it to reasonable values.
- *		The type is a member of type class TYPE and is SIZE bytes.
+ * Purpose:    Create a new type and initialize it to reasonable values.
+ *             The type is a member of type class TYPE and is SIZE bytes.
  *
- * Return:	Success:	A new type identifier.
+ * Return:    Success:    A new type identifier.
  *
- *		Failure:	Negative
+ *            Failure:    Negative
  *
  * Errors:
- *		ARGS	  BADVALUE	Invalid size.
- *		DATATYPE  CANTINIT	Can't create type.
- *		DATATYPE  CANTREGISTER	Can't register datatype atom.
- *
- * Programmer:	Robb Matzke
- *		Friday, December  5, 1997
- *
- * Modifications:
+ *        ARGS      BADVALUE    Invalid size.
+ *        DATATYPE  CANTINIT    Can't create type.
+ *        DATATYPE  CANTREGISTER    Can't register datatype atom.
  *
+ * Programmer:    Robb Matzke
+ *        Friday, December  5, 1997
  *-------------------------------------------------------------------------
  */
 hid_t
 H5Tcreate(H5T_class_t type, size_t size)
 {
-    H5T_t	*dt = NULL;     /* New datatype constructed */
-    hid_t	ret_value;      /* Return value */
+    H5T_t    *dt = NULL;     /* New datatype constructed */
+    hid_t    ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE2("i", "Ttz", type, size);
 
     /* check args. We support string (fixed-size or variable-length) now. */
     if(size <= 0 && size != H5T_VARIABLE)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "size must be positive")
+    HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "size must be positive")
 
     /* create the type */
     if(NULL == (dt = H5T__create(type, size)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to create type")
+    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to create type")
 
     /* Get an ID for the datatype */
     if((ret_value = H5I_register(H5I_DATATYPE, dt, TRUE)) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype ID")
+    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype ID")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1608,55 +1642,55 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tcopy
+ * Function:    H5Tcopy
  *
- * Purpose:	Copies a datatype.  The resulting datatype is not locked.
- *		The datatype should be closed when no longer needed by
- *		calling H5Tclose().
+ * Purpose:    Copies a datatype.  The resulting datatype is not locked.
+ *        The datatype should be closed when no longer needed by
+ *        calling H5Tclose().
  *
- * Return:	Success:	The ID of a new datatype.
+ * Return:    Success:    The ID of a new datatype.
  *
- *		Failure:	Negative
+ *            Failure:    Negative
  *
- * Programmer:	Robb Matzke
- *		Tuesday, December  9, 1997
+ * Programmer:    Robb Matzke
+ *        Tuesday, December  9, 1997
  *
  * Modifications:
  *
- * 	Robb Matzke, 4 Jun 1998
- *	The returned type is always transient and unlocked.  If the TYPE_ID
- *	argument is a dataset instead of a datatype then this function
- *	returns a transient, modifiable datatype which is a copy of the
- *	dataset's datatype.
+ *     Robb Matzke, 4 Jun 1998
+ *    The returned type is always transient and unlocked.  If the TYPE_ID
+ *    argument is a dataset instead of a datatype then this function
+ *    returns a transient, modifiable datatype which is a copy of the
+ *    dataset's datatype.
  *
  *-------------------------------------------------------------------------
  */
 hid_t
 H5Tcopy(hid_t type_id)
 {
-    H5T_t	*dt;                    /* Pointer to the datatype to copy */
-    H5T_t	*new_dt = NULL;
-    hid_t	ret_value;              /* Return value */
+    H5T_t    *dt;                    /* Pointer to the datatype to copy */
+    H5T_t    *new_dt = NULL;
+    hid_t    ret_value;              /* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE1("i", "i", type_id);
 
     switch(H5I_get_type(type_id)) {
         case H5I_DATATYPE:
             /* The argument is a datatype handle */
             if(NULL == (dt = (H5T_t *)H5I_object(type_id)))
-                HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+                HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a datatype")
             break;
 
         case H5I_DATASET:
             {
-                H5D_t	*dset;          /* Dataset for datatype */
+                H5D_t    *dset;          /* Dataset for datatype */
 
                 /* The argument is a dataset handle */
                 if(NULL == (dset = (H5D_t *)H5I_object(type_id)))
-                    HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset")
+                    HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a dataset")
                 if(NULL == (dt = H5D_typeof(dset)))
-                    HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to get the dataset datatype")
+                    HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, H5I_INVALID_HID, "unable to get the dataset datatype")
             }
             break;
 
@@ -1675,44 +1709,41 @@ H5Tcopy(hid_t type_id)
         case H5I_ERROR_STACK:
         case H5I_NTYPES:
         default:
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype or dataset")
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a datatype or dataset")
     } /* end switch */
 
     /* Copy datatype */
     if(NULL == (new_dt = H5T_copy(dt, H5T_COPY_TRANSIENT)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy");
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5I_INVALID_HID, "unable to copy");
 
     /* Atomize result */
     if((ret_value = H5I_register(H5I_DATATYPE, new_dt, TRUE)) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register datatype atom")
 
 done:
     if(ret_value < 0)
-        if(new_dt && H5T_close(new_dt) < 0)
-            HDONE_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "unable to release datatype info")
+        if(new_dt && H5T_close_real(new_dt) < 0)
+            HDONE_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, H5I_INVALID_HID, "unable to release datatype info")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Tcopy() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tclose
- *
- * Purpose:	Frees a datatype and all associated memory.
+ * Function:    H5Tclose
  *
- * Return:	Non-negative on success/Negative on failure
+ * Purpose:    Frees a datatype and all associated memory.
  *
- * Programmer:	Robb Matzke
- *		Tuesday, December  9, 1997
- *
- * Modifications:
+ * Return:    Non-negative on success/Negative on failure
  *
+ * Programmer:    Robb Matzke
+ *        Tuesday, December  9, 1997
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Tclose(hid_t type_id)
 {
-    H5T_t	*dt;                    /* Pointer to datatype to close */
+    H5T_t    *dt;                    /* Pointer to datatype to close */
     herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1720,13 +1751,13 @@ H5Tclose(hid_t type_id)
 
     /* Check args */
     if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
     if(H5T_STATE_IMMUTABLE == dt->shared->state)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "immutable datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "immutable datatype")
 
     /* When the reference count reaches zero the resources are freed */
     if(H5I_dec_app_ref(type_id) < 0)
-	HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "problem freeing id")
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "problem freeing id")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1734,34 +1765,34 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tequal
+ * Function:  H5Tequal
  *
- * Purpose:	Determines if two datatypes are equal.
+ * Purpose:   Determines if two datatypes are equal.
  *
- * Return:	Success:	TRUE if equal, FALSE if unequal
+ * Return:    Success:    TRUE if equal, FALSE if unequal
  *
- *		Failure:	Negative
+ *            Failure:    Negative
  *
- * Programmer:	Robb Matzke
- *		Wednesday, December 10, 1997
+ * Programmer:    Robb Matzke
+ *        Wednesday, December 10, 1997
  *
  *-------------------------------------------------------------------------
  */
 htri_t
 H5Tequal(hid_t type1_id, hid_t type2_id)
 {
-    const H5T_t	*dt1;           /* Pointer to first datatype */
-    const H5T_t	*dt2;           /* Pointer to second datatype */
-    htri_t		ret_value;      /* Return value */
+    const H5T_t    *dt1;           /* Pointer to first datatype */
+    const H5T_t    *dt2;           /* Pointer to second datatype */
+    htri_t         ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE2("t", "ii", type1_id, type2_id);
 
     /* check args */
     if(NULL == (dt1 = (H5T_t *)H5I_object_verify(type1_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
     if(NULL == (dt2 = (H5T_t *)H5I_object_verify(type2_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
 
     ret_value = (0 == H5T_cmp(dt1, dt2, FALSE)) ? TRUE : FALSE;
 
@@ -1771,33 +1802,33 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tlock
+ * Function:    H5Tlock
  *
- * Purpose:	Locks a type, making it read only and non-destructable.	 This
- *		is normally done by the library for predefined datatypes so
- *		the application doesn't inadvertently change or delete a
- *		predefined type.
+ * Purpose:    Locks a type, making it read only and non-destructable.
+ *        This is normally done by the library for predefined datatypes so
+ *        the application doesn't inadvertently change or delete a
+ *        predefined type.
  *
- *		Once a datatype is locked it can never be unlocked unless
- *		the entire library is closed.
+ *        Once a datatype is locked it can never be unlocked unless
+ *        the entire library is closed.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
- *		Friday, January	 9, 1998
+ * Programmer:    Robb Matzke
+ *        Friday, January     9, 1998
  *
  * Modifications:
  *
- * 	Robb Matzke, 1 Jun 1998
- *	It is illegal to lock a named datatype since we must allow named
- *	types to be closed (to release file resources) but locking a type
- *	prevents that.
+ *     Robb Matzke, 1 Jun 1998
+ *    It is illegal to lock a named datatype since we must allow named
+ *    types to be closed (to release file resources) but locking a type
+ *    prevents that.
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Tlock(hid_t type_id)
 {
-    H5T_t	*dt;                    /* Datatype to operate on */
+    H5T_t       *dt;                    /* Datatype to operate on */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1805,12 +1836,12 @@ H5Tlock(hid_t type_id)
 
     /* Check args */
     if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id,H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
     if(H5T_STATE_NAMED==dt->shared->state || H5T_STATE_OPEN==dt->shared->state)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to lock named datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to lock named datatype")
 
     if(H5T_lock(dt, TRUE) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to lock transient datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to lock transient datatype")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1818,24 +1849,23 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tget_class
+ * Function:  H5Tget_class
  *
- * Purpose:	Returns the datatype class identifier for datatype TYPE_ID.
+ * Purpose:   Returns the datatype class identifier for datatype TYPE_ID.
  *
- * Return:	Success:	One of the non-negative datatype class
- *				constants.
+ * Return:    Success:    One of the non-negative datatype class constants.
  *
- *		Failure:	H5T_NO_CLASS (Negative)
+ *            Failure:    H5T_NO_CLASS (Negative)
  *
- * Programmer:	Robb Matzke
- *		Monday, December  8, 1997
+ * Programmer:    Robb Matzke
+ *        Monday, December  8, 1997
  *
  *-------------------------------------------------------------------------
  */
 H5T_class_t
 H5Tget_class(hid_t type_id)
 {
-    H5T_t	*dt;            /* Pointer to datatype */
+    H5T_t       *dt;            /* Pointer to datatype */
     H5T_class_t ret_value;      /* Return value */
 
     FUNC_ENTER_API(H5T_NO_CLASS)
@@ -1843,7 +1873,7 @@ H5Tget_class(hid_t type_id)
 
     /* Check args */
     if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5T_NO_CLASS, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5T_NO_CLASS, "not a datatype")
 
     /* Set return value */
     ret_value = H5T_get_class(dt, FALSE);
@@ -1854,17 +1884,16 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_get_class
+ * Function:  H5T_get_class
  *
- * Purpose:	Returns the data type class identifier for a datatype ptr.
+ * Purpose:   Returns the data type class identifier for a datatype ptr.
  *
- * Return:	Success:	One of the non-negative data type class
- *				constants.
+ * Return:    Success:    One of the non-negative data type class constants.
  *
- *		Failure:	H5T_NO_CLASS (Negative)
+ *            Failure:    H5T_NO_CLASS (Negative)
  *
- * Programmer:	Robb Matzke
- *		Monday, December  8, 1997
+ * Programmer:    Robb Matzke
+ *        Monday, December  8, 1997
  *
  * Modifications:
  *      Broke out from H5Tget_class - QAK - 6/4/99
@@ -1883,7 +1912,8 @@ H5T_get_class(const H5T_t *dt, htri_t internal)
     /* Externally, a VL string is a string; internally, a VL string is a VL. */
     if(internal) {
         ret_value=dt->shared->type;
-    } else {
+    }
+    else {
         if(H5T_IS_VL_STRING(dt->shared))
             ret_value=H5T_STRING;
         else
@@ -1896,24 +1926,21 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tdetect_class
+ * Function:   H5Tdetect_class
  *
- * Purpose:	Check whether a datatype contains (or is) a certain type of
- *		datatype.
+ * Purpose:    Check whether a datatype contains (or is) a certain type of
+ *             datatype.
  *
- * Return:	TRUE (1) or FALSE (0) on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		Wednesday, November 29, 2000
- *
- * Modifications:
+ * Return:     TRUE (1) or FALSE (0) on success/Negative on failure
  *
+ * Programmer:    Quincey Koziol
+ *        Wednesday, November 29, 2000
  *-------------------------------------------------------------------------
  */
 htri_t
 H5Tdetect_class(hid_t type, H5T_class_t cls)
 {
-    H5T_t	*dt;            /* Datatype to query */
+    H5T_t       *dt;            /* Datatype to query */
     htri_t      ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -1935,15 +1962,15 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_detect_class
+ * Function:   H5T_detect_class
  *
- * Purpose:	Check whether a datatype contains (or is) a certain type of
- *		datatype.
+ * Purpose:    Check whether a datatype contains (or is) a certain type of
+ *             datatype.
  *
- * Return:	TRUE (1) or FALSE (0) on success/Negative on failure
+ * Return:     TRUE (1) or FALSE (0) on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
- *		Wednesday, November 29, 2000
+ * Programmer:    Quincey Koziol
+ *        Wednesday, November 29, 2000
  *
  * Modifications:
  *              Raymond Lu
@@ -1959,7 +1986,7 @@ done:
 htri_t
 H5T_detect_class(const H5T_t *dt, H5T_class_t cls, hbool_t from_api)
 {
-    unsigned	i;
+    unsigned    i;
     htri_t      ret_value = FALSE;        /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
@@ -2020,21 +2047,21 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tis_variable_str
+ * Function:  H5Tis_variable_str
  *
- * Purpose:	Check whether a datatype is a variable-length string
+ * Purpose:   Check whether a datatype is a variable-length string
  *
- * Return:	TRUE (1) or FALSE (0) on success/Negative on failure
+ * Return:    TRUE (1) or FALSE (0) on success/Negative on failure
  *
- * Programmer:	Raymond Lu
- *		November 4, 2002
+ * Programmer:    Raymond Lu
+ *        November 4, 2002
  *
  *-------------------------------------------------------------------------
  */
 htri_t
 H5Tis_variable_str(hid_t dtype_id)
 {
-    H5T_t	*dt;            /* Datatype to query */
+    H5T_t       *dt;            /* Datatype to query */
     htri_t      ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -2054,14 +2081,14 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_is_variable_str
+ * Function:  H5T_is_variable_str
  *
- * Purpose:	Check whether a datatype is a variable-length string
+ * Purpose:   Check whether a datatype is a variable-length string
  *
- * Return:	TRUE (1) or FALSE (0) on success/Negative on failure
+ * Return:    TRUE (1) or FALSE (0) on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
- *		October 17, 2007
+ * Programmer:    Quincey Koziol
+ *        October 17, 2007
  *
  *-------------------------------------------------------------------------
  */
@@ -2075,33 +2102,33 @@ H5T_is_variable_str(const H5T_t *dt)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tget_size
+ * Function:  H5Tget_size
  *
- * Purpose:	Determines the total size of a datatype in bytes.
+ * Purpose:   Determines the total size of a datatype in bytes.
  *
- * Return:	Success:	Size of the datatype in bytes.	 The size of
- *				datatype is the size of an instance of that
- *				datatype.
+ * Return:    Success:    Size of the datatype in bytes.     The size of
+ *                datatype is the size of an instance of that
+ *                datatype.
  *
- *		Failure:	0 (valid datatypes are never zero size)
+ *            Failure:    0 (valid datatypes are never zero size)
  *
- * Programmer:	Robb Matzke
- *		Monday, December  8, 1997
+ * Programmer:    Robb Matzke
+ *        Monday, December  8, 1997
  *
  *-------------------------------------------------------------------------
  */
 size_t
 H5Tget_size(hid_t type_id)
 {
-    H5T_t	*dt;            /* Datatype to query */
-    size_t	ret_value;      /* Return value */
+    H5T_t     *dt;            /* Datatype to query */
+    size_t    ret_value;      /* Return value */
 
     FUNC_ENTER_API(0)
     H5TRACE1("z", "i", type_id);
 
     /* Check args */
     if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, 0, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, 0, "not a datatype")
 
     /* size */
     ret_value = H5T_GET_SIZE(dt);
@@ -2112,33 +2139,33 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tset_size
+ * Function:    H5Tset_size
  *
- * Purpose:	Sets the total size in bytes for a datatype (this operation
- *		is not permitted on reference datatypes).  If the size is
- *		decreased so that the significant bits of the datatype
- *		extend beyond the edge of the new size, then the `offset'
- *		property is decreased toward zero.  If the `offset' becomes
- *		zero and the significant bits of the datatype still hang
- *		over the edge of the new size, then the number of significant
- *		bits is decreased.
+ * Purpose:    Sets the total size in bytes for a datatype (this operation
+ *        is not permitted on reference datatypes).  If the size is
+ *        decreased so that the significant bits of the datatype
+ *        extend beyond the edge of the new size, then the `offset'
+ *        property is decreased toward zero.  If the `offset' becomes
+ *        zero and the significant bits of the datatype still hang
+ *        over the edge of the new size, then the number of significant
+ *        bits is decreased.
  *
- *		Adjusting the size of an H5T_STRING automatically sets the
- *		precision to 8*size.
+ *        Adjusting the size of an H5T_STRING automatically sets the
+ *        precision to 8*size.
  *
- *		All datatypes have a positive size.
+ *        All datatypes have a positive size.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
- *		Wednesday, January  7, 1998
+ * Programmer:    Robb Matzke
+ *        Wednesday, January  7, 1998
  *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Tset_size(hid_t type_id, size_t size)
 {
-    H5T_t	*dt;                    /* Datatype to modify */
+    H5T_t       *dt;                    /* Datatype to modify */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -2146,21 +2173,21 @@ H5Tset_size(hid_t type_id, size_t size)
 
     /* Check args */
     if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
     if(H5T_STATE_TRANSIENT!=dt->shared->state)
-	HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "datatype is read-only")
+        HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "datatype is read-only")
     if(size <= 0 && size != H5T_VARIABLE)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "size must be positive")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "size must be positive")
     if(size == H5T_VARIABLE && !H5T_IS_STRING(dt->shared))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "only strings may be variable length")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "only strings may be variable length")
     if(H5T_ENUM == dt->shared->type && dt->shared->u.enumer.nmembs > 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not allowed after members are defined")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not allowed after members are defined")
     if(H5T_REFERENCE == dt->shared->type)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for this datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for this datatype")
 
     /* Modify the datatype */
-    if(H5T_set_size(dt, size) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to set size for datatype")
+    if(H5T__set_size(dt, size) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to set size for datatype")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -2168,79 +2195,73 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tget_super
+ * Function:  H5Tget_super
  *
- * Purpose:	Returns the type from which TYPE is derived. In the case of
- *		an enumeration type the return value is an integer type.
+ * Purpose:   Returns the type from which TYPE is derived. In the case of
+ *            an enumeration type the return value is an integer type.
  *
- * Return:	Success:	Type ID for base datatype.
+ * Return:    Success:    Type ID for base datatype.
  *
- *		Failure:	negative
+ *            Failure:    negative
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Wednesday, December 23, 1998
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 hid_t
 H5Tget_super(hid_t type)
 {
-    H5T_t	*dt;            /* Datatype to query */
-    H5T_t      *super = NULL;  /* Supertype */
-    hid_t	ret_value;      /* Return value */
+    H5T_t    *dt;            /* Datatype to query */
+    H5T_t    *super = NULL;  /* Supertype */
+    hid_t    ret_value;      /* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE1("i", "i", type);
 
     if(NULL == (dt = (H5T_t *)H5I_object_verify(type,H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a datatype")
     if(NULL == (super = H5T_get_super(dt)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5I_INVALID_HID, "not a datatype")
     if((ret_value = H5I_register(H5I_DATATYPE, super, TRUE)) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register parent datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register parent datatype")
 
 done:
     if(ret_value < 0)
-        if(super && H5T_close(super) < 0)
-            HDONE_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "unable to release super datatype info")
+        if(super && H5T_close_real(super) < 0)
+            HDONE_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, H5I_INVALID_HID, "unable to release super datatype info")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Tget_super() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_get_super
+ * Function:  H5T_get_super
  *
- * Purpose:	Private function for H5Tget_super.  Returns the type from
- *              which TYPE is derived. In the case of an enumeration type
- *              the return value is an integer type.
+ * Purpose:   Private function for H5Tget_super.  Returns the type from
+ *            which TYPE is derived. In the case of an enumeration type
+ *            the return value is an integer type.
  *
- * Return:	Success:	Data type for base data type.
+ * Return:    Success:    Data type for base data type.
  *
- *		Failure:        NULL
+ *            Failure:        NULL
  *
- * Programmer:	Raymond Lu
+ * Programmer:    Raymond Lu
  *              October 9, 2002
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 H5T_t *
 H5T_get_super(const H5T_t *dt)
 {
-    H5T_t	*ret_value=NULL;
+    H5T_t    *ret_value=NULL;
 
     FUNC_ENTER_NOAPI(NULL)
 
     HDassert(dt);
 
     if (!dt->shared->parent)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "not a derived data type");
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "not a derived data type");
     if (NULL==(ret_value=H5T_copy(dt->shared->parent, H5T_COPY_ALL)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy parent data type");
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy parent data type");
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2248,44 +2269,81 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_register
+ * Function:    H5T__register_int
  *
- * Purpose:	Register a hard or soft conversion function for a data type
- *		conversion path.  The path is specified by the source and
- *		destination data types SRC_ID and DST_ID (for soft functions
- *		only the class of these types is important). If FUNC is a
- *		hard function then it replaces any previous path; if it's a
- *		soft function then it replaces all existing paths to which it
- *		applies and is used for any new path to which it applies as
- *		long as that path doesn't have a hard function.
+ * Purpose:    Register a library internal datatype conversion routine.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
- *		Friday, January	 9, 1998
+ * Programmer:  Quincey Koziol
+ *              Wednesday, March 7, 1998
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5T__register_int(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
+    H5T_lib_conv_t func)
+{
+    H5T_conv_func_t conv_func;          /* Conversion function wrapper */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Check args */
+    HDassert(H5T_PERS_HARD==pers || H5T_PERS_SOFT==pers);
+    HDassert(name && *name);
+    HDassert(src);
+    HDassert(dst);
+    HDassert(func);
+
+    /* Set up conversion function wrapper */
+    conv_func.is_app = FALSE;
+    conv_func.u.lib_func = func;
+
+    /* Register conversion */
+    if(H5T__register(pers, name, src, dst, &conv_func) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to register internal datatype conversion routine")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5T__register_int() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5T__register
  *
- * Modifications:
+ * Purpose:    Register a hard or soft conversion function for a data type
+ *        conversion path.  The path is specified by the source and
+ *        destination data types SRC_ID and DST_ID (for soft functions
+ *        only the class of these types is important). If FUNC is a
+ *        hard function then it replaces any previous path; if it's a
+ *        soft function then it replaces all existing paths to which it
+ *        applies and is used for any new path to which it applies as
+ *        long as that path doesn't have a hard function.
+ *
+ * Return:    Non-negative on success/Negative on failure
  *
+ * Programmer:    Robb Matzke
+ *        Friday, January     9, 1998
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
-	    H5T_conv_t func, hid_t dxpl_id, hbool_t api_call)
+H5T__register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
+    H5T_conv_func_t *conv)
 {
-    hid_t	tmp_sid=-1, tmp_did=-1;/*temporary data type IDs	*/
-    H5T_path_t	*old_path=NULL;		/*existing conversion path	*/
-    H5T_path_t	*new_path=NULL;		/*new conversion path		*/
-    H5T_cdata_t	cdata;			/*temporary conversion data	*/
-    int	nprint=0;		/*number of paths shut down	*/
-    int	i;			/*counter			*/
-    herr_t	ret_value=SUCCEED;		/*return value			*/
+    hid_t         tmp_sid = -1, tmp_did = -1; /*temporary data type IDs    */
+    H5T_path_t    *old_path = NULL;           /*existing conversion path   */
+    H5T_path_t    *new_path = NULL;           /*new conversion path        */
+    H5T_cdata_t   cdata;                      /*temporary conversion data  */
+    int           nprint=0;                   /*number of paths shut down  */
+    int           i;                          /*counter                    */
+    herr_t        ret_value = SUCCEED;        /*return value               */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check args */
     HDassert(src);
     HDassert(dst);
-    HDassert(func);
+    HDassert(conv);
     HDassert(H5T_PERS_HARD==pers || H5T_PERS_SOFT==pers);
     HDassert(name && *name);
 
@@ -2293,7 +2351,7 @@ H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
         /* Only bother to register the path if it's not a no-op path (for this machine) */
         if(H5T_cmp(src, dst, FALSE)) {
             /* Locate or create a new conversion path */
-            if(NULL == (new_path = H5T_path_find(src, dst, name, func, dxpl_id, api_call)))
+            if(NULL == (new_path = H5T__path_find_real(src, dst, name, conv)))
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to locate/allocate conversion path")
 
             /*
@@ -2306,7 +2364,7 @@ H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
             for(i = 0; i < H5T_g.npaths; i++)
                 if(new_path != H5T_g.path[i])
                     H5T_g.path[i]->cdata.recalc = TRUE;
-	} /* end if */
+        } /* end if */
     } /* end if */
     else {
         /* Add function to end of soft list */
@@ -2323,7 +2381,7 @@ H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
         H5T_g.soft[H5T_g.nsoft].name[H5T_NAMELEN - 1] = '\0';
         H5T_g.soft[H5T_g.nsoft].src = src->shared->type;
         H5T_g.soft[H5T_g.nsoft].dst = dst->shared->type;
-        H5T_g.soft[H5T_g.nsoft].func = func;
+        H5T_g.soft[H5T_g.nsoft].conv = *conv;
         H5T_g.nsoft++;
 
         /*
@@ -2331,29 +2389,38 @@ H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
          * conversion function applies should be replaced by a new path that
          * uses this function.
          */
-        for (i=1; i<H5T_g.npaths; i++) {
+        for(i = 1; i < H5T_g.npaths; i++) {
             old_path = H5T_g.path[i];
             HDassert(old_path);
 
             /* Does the new soft conversion function apply to this path? */
-            if (old_path->is_hard ||
-                    old_path->src->shared->type!=src->shared->type ||
-                    old_path->dst->shared->type!=dst->shared->type) {
+            if(old_path->is_hard ||
+                    old_path->src->shared->type != src->shared->type ||
+                    old_path->dst->shared->type != dst->shared->type)
                 continue;
-            }
+
             if((tmp_sid = H5I_register(H5I_DATATYPE, H5T_copy(old_path->src, H5T_COPY_ALL), FALSE)) < 0 ||
                     (tmp_did = H5I_register(H5I_DATATYPE, H5T_copy(old_path->dst, H5T_COPY_ALL), FALSE)) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register data types for conv query")
             HDmemset(&cdata, 0, sizeof cdata);
             cdata.command = H5T_CONV_INIT;
-            if((func)(tmp_sid, tmp_did, &cdata, (size_t)0, (size_t)0, (size_t)0,
-                    NULL, NULL, dxpl_id) < 0) {
-                H5I_dec_ref(tmp_sid);
-                H5I_dec_ref(tmp_did);
-                tmp_sid = tmp_did = -1;
-                H5E_clear_stack(NULL);
-                continue;
+            if(conv->is_app) {
+                if((conv->u.app_func)(tmp_sid, tmp_did, &cdata, (size_t)0, (size_t)0, (size_t)0, NULL, NULL, H5CX_get_dxpl()) < 0) {
+                    H5I_dec_ref(tmp_sid);
+                    H5I_dec_ref(tmp_did);
+                    tmp_sid = tmp_did = -1;
+                    H5E_clear_stack(NULL);
+                    continue;
+                } /* end if */
             } /* end if */
+            else
+                if((conv->u.lib_func)(tmp_sid, tmp_did, &cdata, (size_t)0, (size_t)0, (size_t)0, NULL, NULL) < 0) {
+                    H5I_dec_ref(tmp_sid);
+                    H5I_dec_ref(tmp_did);
+                    tmp_sid = tmp_did = -1;
+                    H5E_clear_stack(NULL);
+                    continue;
+                } /* end if */
 
             /* Create a new conversion path */
             if(NULL == (new_path = H5FL_CALLOC(H5T_path_t)))
@@ -2363,7 +2430,7 @@ H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
             if(NULL == (new_path->src = H5T_copy(old_path->src, H5T_COPY_ALL)) ||
                     NULL == (new_path->dst=H5T_copy(old_path->dst, H5T_COPY_ALL)))
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy data types")
-            new_path->func = func;
+            new_path->conv = *conv;
             new_path->is_hard = FALSE;
             new_path->cdata = cdata;
 
@@ -2374,18 +2441,27 @@ H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
             /* Free old path */
             H5T__print_stats(old_path, &nprint);
             old_path->cdata.command = H5T_CONV_FREE;
-            if ((old_path->func)(tmp_sid, tmp_did, &(old_path->cdata),
-                    (size_t)0, (size_t)0, (size_t)0, NULL, NULL, dxpl_id)<0) {
+            if(old_path->conv.is_app) {
+                if((old_path->conv.u.app_func)(tmp_sid, tmp_did, &(old_path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL, H5CX_get_dxpl()) < 0) {
 #ifdef H5T_DEBUG
-		if (H5DEBUG(T)) {
-		    fprintf (H5DEBUG(T), "H5T: conversion function 0x%08lx "
-			     "failed to free private data for %s (ignored)\n",
-			     (unsigned long)(old_path->func), old_path->name);
-		}
+                    if(H5DEBUG(T))
+                        fprintf (H5DEBUG(T), "H5T: conversion function 0x%08lx "
+                            "failed to free private data for %s (ignored)\n",
+                            (unsigned long)(old_path->conv.u.app_func), old_path->name);
 #endif
+                } /* end if */
             } /* end if */
-            H5T_close(old_path->src);
-            H5T_close(old_path->dst);
+            else
+                if((old_path->conv.u.lib_func)(tmp_sid, tmp_did, &(old_path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL) < 0) {
+#ifdef H5T_DEBUG
+                    if(H5DEBUG(T))
+                        fprintf (H5DEBUG(T), "H5T: conversion function 0x%08lx "
+                            "failed to free private data for %s (ignored)\n",
+                            (unsigned long)(old_path->conv.u.lib_func), old_path->name);
+#endif
+                } /* end if */
+            (void)H5T_close_real(old_path->src);
+            (void)H5T_close_real(old_path->dst);
             old_path = H5FL_FREE(H5T_path_t, old_path);
 
             /* Release temporary atoms */
@@ -2394,74 +2470,79 @@ H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
             tmp_sid = tmp_did = -1;
 
             /* We don't care about any failures during the freeing process */
-	    H5E_clear_stack(NULL);
+            H5E_clear_stack(NULL);
         } /* end for */
     } /* end else */
 
 done:
     if(ret_value < 0) {
-	if(new_path) {
-	    if(new_path->src)
-                H5T_close(new_path->src);
-	    if(new_path->dst)
-                H5T_close(new_path->dst);
-            new_path = H5FL_FREE(H5T_path_t, new_path);
-	} /* end if */
-	if(tmp_sid >= 0)
-            H5I_dec_ref(tmp_sid);
-	if(tmp_did >= 0)
-            H5I_dec_ref(tmp_did);
+        if(new_path) {
+            if(new_path->src)
+                    (void)H5T_close_real(new_path->src);
+            if(new_path->dst)
+                    (void)H5T_close_real(new_path->dst);
+                new_path = H5FL_FREE(H5T_path_t, new_path);
+        } /* end if */
+        if(tmp_sid >= 0)
+                H5I_dec_ref(tmp_sid);
+        if(tmp_did >= 0)
+                H5I_dec_ref(tmp_did);
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5T_register() */
+} /* end H5T__register() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tregister
+ * Function:    H5Tregister
  *
- * Purpose:	Register a hard or soft conversion function for a data type
- *		conversion path.  The path is specified by the source and
- *		destination data types SRC_ID and DST_ID (for soft functions
- *		only the class of these types is important). If FUNC is a
- *		hard function then it replaces any previous path; if it's a
- *		soft function then it replaces all existing paths to which it
- *		applies and is used for any new path to which it applies as
- *		long as that path doesn't have a hard function.
+ * Purpose:    Register a hard or soft conversion function for a data type
+ *        conversion path.  The path is specified by the source and
+ *        destination data types SRC_ID and DST_ID (for soft functions
+ *        only the class of these types is important). If FUNC is a
+ *        hard function then it replaces any previous path; if it's a
+ *        soft function then it replaces all existing paths to which it
+ *        applies and is used for any new path to which it applies as
+ *        long as that path doesn't have a hard function.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
- *		Friday, January	 9, 1998
+ * Programmer:    Robb Matzke
+ *        Friday, January     9, 1998
  *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Tregister(H5T_pers_t pers, const char *name, hid_t src_id, hid_t dst_id,
-	    H5T_conv_t func)
+    H5T_conv_t func)
 {
-    H5T_t	*src;		        /*source data type descriptor	*/
-    H5T_t	*dst;		        /*destination data type desc	*/
-    herr_t	ret_value = SUCCEED;	/*return value			*/
+    H5T_t     *src;                  /*source data type descriptor    */
+    H5T_t     *dst;                  /*destination data type desc     */
+    H5T_conv_func_t conv_func;       /* Conversion function wrapper */
+    herr_t    ret_value = SUCCEED;   /*return value                   */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE5("e", "Te*siix", pers, name, src_id, dst_id, func);
 
     /* Check args */
     if(H5T_PERS_HARD != pers && H5T_PERS_SOFT != pers)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid function persistence")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid function persistence")
     if(!name || !*name)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "conversion must have a name for debugging")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "conversion must have a name for debugging")
     if(NULL == (src = (H5T_t *)H5I_object_verify(src_id,H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
     if(NULL == (dst = (H5T_t *)H5I_object_verify(dst_id,H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
     if(!func)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no conversion function specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no conversion function specified")
+
+    /* Set up conversion function wrapper */
+    conv_func.is_app = TRUE;
+    conv_func.u.app_func = func;
 
     /* Go register the function */
-    if(H5T_register(pers, name, src, dst, func, H5AC_noio_dxpl_id, TRUE) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register conversion function")
+    if(H5T__register(pers, name, src, dst, &conv_func) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't register conversion function")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -2469,34 +2550,30 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_unregister
- *
- * Purpose:	Removes conversion paths that match the specified criteria.
- *		All arguments are optional. Missing arguments are wild cards.
- *		The special no-op path cannot be removed.
+ * Function:   H5T__unregister
  *
- * Return:	Succeess:	non-negative
+ * Purpose:    Removes conversion paths that match the specified criteria.
+ *        All arguments are optional. Missing arguments are wild cards.
+ *        The special no-op path cannot be removed.
  *
- * 		Failure:	negative
+ * Return:    Succeess:    non-negative
+ *            Failure:    negative
  *
- * Programmer:	Robb Matzke
- *		Tuesday, January 13, 1998
- *
- * Modifications:
- *      Adapted to non-API function - QAK, 11/17/99
+ * Programmer:    Robb Matzke
+ *        Tuesday, January 13, 1998
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_unregister(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
-	      H5T_conv_t func, hid_t dxpl_id)
+H5T__unregister(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
+    H5T_conv_t func)
 {
-    H5T_path_t	*path = NULL;		/*conversion path		*/
-    H5T_soft_t	*soft = NULL;		/*soft conversion information	*/
-    int	nprint = 0;		/*number of paths shut down	*/
-    int	i;			/*counter			*/
+    H5T_path_t    *path = NULL;     /*conversion path             */
+    H5T_soft_t    *soft = NULL;     /*soft conversion information */
+    int           nprint = 0;       /*number of paths shut down   */
+    int           i;                /*counter                     */
 
-    FUNC_ENTER_NOAPI_NOINIT_NOERR
+    FUNC_ENTER_STATIC_NOERR
 
     /* Remove matching entries from the soft list */
     if(H5T_PERS_DONTCARE == pers || H5T_PERS_SOFT == pers) {
@@ -2509,7 +2586,7 @@ H5T_unregister(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
                 continue;
             if(dst && dst->shared->type != soft->dst)
                 continue;
-            if(func && func != soft->func)
+            if(func && func != soft->conv.u.app_func)
                 continue;
 
             HDmemmove(H5T_g.soft + i, H5T_g.soft + i + 1, (size_t)(H5T_g.nsoft - (i + 1)) * sizeof(H5T_soft_t));
@@ -2528,7 +2605,7 @@ H5T_unregister(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
                 (name && *name && HDstrcmp(name, path->name)) ||
                 (src && H5T_cmp(src, path->src, FALSE)) ||
                 (dst && H5T_cmp(dst, path->dst, FALSE)) ||
-                (func && func!=path->func)) {
+                (func && func != path->conv.u.app_func)) {
             /*
              * Notify all other functions to recalculate private data since some
              * functions might cache a list of conversion functions.  For
@@ -2546,49 +2623,58 @@ H5T_unregister(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
             /* Shut down path */
             H5T__print_stats(path, &nprint);
             path->cdata.command = H5T_CONV_FREE;
-            if((path->func)((hid_t)FAIL, (hid_t)FAIL, &(path->cdata),
-                    (size_t)0, (size_t)0, (size_t)0, NULL, NULL, dxpl_id) < 0) {
+            if(path->conv.is_app) {
+                if((path->conv.u.app_func)((hid_t)FAIL, (hid_t)FAIL, &(path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL, H5CX_get_dxpl()) < 0) {
 #ifdef H5T_DEBUG
-                if(H5DEBUG(T)) {
-                    fprintf(H5DEBUG(T), "H5T: conversion function 0x%08lx failed "
-                            "to free private data for %s (ignored)\n",
-                            (unsigned long)(path->func), path->name);
-                }
+                    if(H5DEBUG(T))
+                        fprintf(H5DEBUG(T), "H5T: conversion function 0x%08lx failed "
+                                "to free private data for %s (ignored)\n",
+                                (unsigned long)(path->conv.u.app_func), path->name);
 #endif
-            }
-            H5T_close(path->src);
-            H5T_close(path->dst);
+                } /* end if */
+            } /* end if */
+            else
+                if((path->conv.u.lib_func)((hid_t)FAIL, (hid_t)FAIL, &(path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL) < 0) {
+#ifdef H5T_DEBUG
+                    if(H5DEBUG(T))
+                        fprintf(H5DEBUG(T), "H5T: conversion function 0x%08lx failed "
+                                "to free private data for %s (ignored)\n",
+                                (unsigned long)(path->conv.u.lib_func), path->name);
+#endif
+                } /* end if */
+            (void)H5T_close_real(path->src);
+            (void)H5T_close_real(path->dst);
             path = H5FL_FREE(H5T_path_t, path);
             H5E_clear_stack(NULL); /*ignore all shutdown errors*/
         } /* end else */
     } /* end for */
 
     FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5T_unregister() */
+} /* end H5T__unregister() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tunregister
+ * Function:  H5Tunregister
  *
- * Purpose:	Removes conversion paths that match the specified criteria.
- *		All arguments are optional. Missing arguments are wild cards.
- *		The special no-op path cannot be removed.
+ * Purpose:   Removes conversion paths that match the specified criteria.
+ *        All arguments are optional. Missing arguments are wild cards.
+ *        The special no-op path cannot be removed.
  *
- * Return:	Succeess:	non-negative
+ * Return:    Succeess:    non-negative
  *
- * 		Failure:	negative
+ *            Failure:    negative
  *
- * Programmer:	Robb Matzke
- *		Tuesday, January 13, 1998
+ * Programmer:    Robb Matzke
+ *        Tuesday, January 13, 1998
  *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Tunregister(H5T_pers_t pers, const char *name, hid_t src_id, hid_t dst_id,
-	      H5T_conv_t func)
+    H5T_conv_t func)
 {
-    H5T_t	*src = NULL, *dst = NULL;	/* Datatype descriptors	*/
-    herr_t      ret_value = SUCCEED;            /* Return value */
+    H5T_t       *src = NULL, *dst = NULL;    /* Datatype descriptors */
+    herr_t      ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE5("e", "Te*siix", pers, name, src_id, dst_id, func);
@@ -2599,7 +2685,7 @@ H5Tunregister(H5T_pers_t pers, const char *name, hid_t src_id, hid_t dst_id,
     if(dst_id > 0 && (NULL == (dst = (H5T_t *)H5I_object_verify(dst_id, H5I_DATATYPE))))
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "dst is not a data type")
 
-    if(H5T_unregister(pers, name, src, dst, func, H5AC_noio_dxpl_id) < 0)
+    if(H5T__unregister(pers, name, src, dst, func) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDELETE, FAIL, "internal unregister function failed")
 
 done:
@@ -2608,29 +2694,29 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tfind
+ * Function:  H5Tfind
  *
- * Purpose:	Finds a conversion function that can handle a conversion from
- *		type SRC_ID to type DST_ID.  The PCDATA argument is a pointer
- *		to a pointer to type conversion data which was created and
- *		initialized by the type conversion function of this path
- *		when the conversion function was installed on the path.
+ * Purpose:   Finds a conversion function that can handle a conversion from
+ *        type SRC_ID to type DST_ID.  The PCDATA argument is a pointer
+ *        to a pointer to type conversion data which was created and
+ *        initialized by the type conversion function of this path
+ *        when the conversion function was installed on the path.
  *
- * Return:	Success:	A pointer to a suitable conversion function.
+ * Return:    Success:    A pointer to a suitable conversion function.
  *
- *		Failure:	NULL
+ *            Failure:    NULL
  *
- * Programmer:	Robb Matzke
- *		Tuesday, January 13, 1998
+ * Programmer:    Robb Matzke
+ *        Tuesday, January 13, 1998
  *
  *-------------------------------------------------------------------------
  */
 H5T_conv_t
 H5Tfind(hid_t src_id, hid_t dst_id, H5T_cdata_t **pcdata)
 {
-    H5T_t	*src, *dst;
-    H5T_path_t	*path;
-    H5T_conv_t	ret_value;      /* Return value */
+    H5T_t         *src, *dst;
+    H5T_path_t    *path;
+    H5T_conv_t    ret_value;      /* Return value */
 
     FUNC_ENTER_API(NULL)
     H5TRACE3("x", "ii**x", src_id, dst_id, pcdata);
@@ -2638,19 +2724,19 @@ H5Tfind(hid_t src_id, hid_t dst_id, H5T_cdata_t **pcdata)
     /* Check args */
     if(NULL == (src = (H5T_t *)H5I_object_verify(src_id, H5I_DATATYPE)) ||
             NULL == (dst = (H5T_t *)H5I_object_verify(dst_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a data type")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a data type")
     if(!pcdata)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "no address to receive cdata pointer")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "no address to receive cdata pointer")
 
     /* Find it */
-    if(NULL == (path = H5T_path_find(src, dst, NULL, NULL, H5AC_noio_dxpl_id, FALSE)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, NULL, "conversion function not found")
+    if(NULL == (path = H5T_path_find(src, dst)))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, NULL, "conversion function not found")
 
     if(pcdata)
         *pcdata = &(path->cdata);
 
     /* Set return value */
-    ret_value = path->func;
+    ret_value = path->conv.u.app_func;
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -2658,27 +2744,27 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tcompiler_conv
+ * Function:  H5Tcompiler_conv
  *
- * Purpose:	Finds out whether the library's conversion function from
- *              type src_id to type dst_id is a compiler (hard) conversion.
- *              A hard conversion uses compiler's casting; a soft conversion
- *              uses the library's own conversion function.
+ * Purpose:   Finds out whether the library's conversion function from
+ *            type src_id to type dst_id is a compiler (hard) conversion.
+ *            A hard conversion uses compiler's casting; a soft conversion
+ *            uses the library's own conversion function.
  *
- * Return:	TRUE:           hard conversion.
- *		FALSE:          soft conversion.
- *		FAIL:           failed.
+ * Return:    TRUE:           hard conversion.
+ *            FALSE:          soft conversion.
+ *            FAIL:           failed.
  *
- * Programmer:	Raymond Lu
- *		Friday, Sept 2, 2005
+ * Programmer:    Raymond Lu
+ *        Friday, Sept 2, 2005
  *
  *-------------------------------------------------------------------------
  */
 htri_t
 H5Tcompiler_conv(hid_t src_id, hid_t dst_id)
 {
-    H5T_t	*src, *dst;
-    htri_t	ret_value;      /* Return value */
+    H5T_t     *src, *dst;
+    htri_t    ret_value;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE2("t", "ii", src_id, dst_id);
@@ -2686,11 +2772,11 @@ H5Tcompiler_conv(hid_t src_id, hid_t dst_id)
     /* Check args */
     if(NULL == (src = (H5T_t *)H5I_object_verify(src_id, H5I_DATATYPE)) ||
             NULL == (dst = (H5T_t *)H5I_object_verify(dst_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
 
     /* Find it */
-    if((ret_value = H5T_compiler_conv(src, dst)) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "conversion function not found")
+    if((ret_value = H5T__compiler_conv(src, dst)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "conversion function not found")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -2698,35 +2784,35 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tconvert
- *
- * Purpose:	Convert NELMTS elements from type SRC_ID to type DST_ID.  The
- *		source elements are packed in BUF and on return the
- *		destination will be packed in BUF.  That is, the conversion
- *		is performed in place.  The optional background buffer is an
- *		array of NELMTS values of destination type which are merged
- *		with the converted values to fill in cracks (for instance,
- *		BACKGROUND might be an array of structs with the `a' and `b'
- *		fields already initialized and the conversion of BUF supplies
- *		the `c' and `d' field values).  The PLIST_ID a dataset transfer
- *      property list which is passed to the conversion functions.  (It's
- *      currently only used to pass along the VL datatype custom allocation
- *      information -QAK 7/1/99)
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
+ * Function:  H5Tconvert
+ *
+ * Purpose:   Convert NELMTS elements from type SRC_ID to type DST_ID.  The
+ *        source elements are packed in BUF and on return the
+ *        destination will be packed in BUF.  That is, the conversion
+ *        is performed in place.  The optional background buffer is an
+ *        array of NELMTS values of destination type which are merged
+ *        with the converted values to fill in cracks (for instance,
+ *        BACKGROUND might be an array of structs with the `a' and `b'
+ *        fields already initialized and the conversion of BUF supplies
+ *        the `c' and `d' field values).  The PLIST_ID a dataset transfer
+ *        property list which is passed to the conversion functions.  (It's
+ *        currently only used to pass along the VL datatype custom allocation
+ *        information -QAK 7/1/99)
+ *
+ * Return:    Non-negative on success/Negative on failure
+ *
+ * Programmer:    Robb Matzke
  *              Wednesday, June 10, 1998
  *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Tconvert(hid_t src_id, hid_t dst_id, size_t nelmts, void *buf,
-	    void *background, hid_t dxpl_id)
+        void *background, hid_t dxpl_id)
 {
-    H5T_path_t	*tpath;			/*type conversion info	*/
-    H5T_t	*src, *dst;		/*unatomized types	*/
-    herr_t      ret_value = SUCCEED;    /* Return value */
+    H5T_path_t    *tpath;                 /* type conversion info    */
+    H5T_t         *src, *dst;             /* unatomized types        */
+    herr_t        ret_value = SUCCEED;    /* Return value            */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE6("e", "iiz*x*xi", src_id, dst_id, nelmts, buf, background, dxpl_id);
@@ -2734,18 +2820,21 @@ H5Tconvert(hid_t src_id, hid_t dst_id, size_t nelmts, void *buf,
     /* Check args */
     if(NULL == (src = (H5T_t *)H5I_object_verify(src_id, H5I_DATATYPE)) ||
             NULL == (dst = (H5T_t *)H5I_object_verify(dst_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
     if(H5P_DEFAULT == dxpl_id)
         dxpl_id = H5P_DATASET_XFER_DEFAULT;
     else
         if(TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not dataset transfer property list")
 
+    /* Set DXPL for operation */
+    H5CX_set_dxpl(dxpl_id);
+
     /* Find the conversion function */
-    if(NULL == (tpath = H5T_path_find(src, dst, NULL, NULL, dxpl_id, FALSE)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and dst data types")
+    if(NULL == (tpath = H5T_path_find(src, dst)))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and dst data types")
 
-    if(H5T_convert(tpath, src_id, dst_id, nelmts, (size_t)0, (size_t)0, buf, background, dxpl_id) < 0)
+    if(H5T_convert(tpath, src_id, dst_id, nelmts, (size_t)0, (size_t)0, buf, background) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "data type conversion failed")
 
 done:
@@ -2754,17 +2843,16 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tencode
+ * Function:  H5Tencode
  *
- * Purpose:	Given an datatype ID, converts the object description into
- *              binary in a buffer.
+ * Purpose:   Given an datatype ID, converts the object description into
+ *            binary in a buffer.
  *
- * Return:	Success:	non-negative
+ * Return:    Success:    non-negative
  *
- *		Failure:	negative
+ *            Failure:    negative
  *
- * Programmer:	Raymond Lu
- *              slu@ncsa.uiuc.edu
+ * Programmer:    Raymond Lu
  *              July 14, 2004
  *
  *-------------------------------------------------------------------------
@@ -2780,13 +2868,13 @@ H5Tencode(hid_t obj_id, void *buf, size_t *nalloc)
 
     /* Check argument and retrieve object */
     if(NULL == (dtype = (H5T_t *)H5I_object_verify(obj_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
     if(nalloc == NULL)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "NULL pointer for buffer size")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "NULL pointer for buffer size")
 
     /* Go encode the datatype */
     if(H5T_encode(dtype, (unsigned char *)buf, nalloc) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTENCODE, FAIL, "can't encode datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTENCODE, FAIL, "can't encode datatype")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -2794,24 +2882,22 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Tdecode
+ * Function:  H5Tdecode
  *
- * Purpose:	Decode a binary object description and return a new object
- *              handle.
+ * Purpose:   Decode a binary object description and return a new object
+ *            handle.
  *
- * Return:	Success:	datatype ID(non-negative)
+ * Return:    Success:    datatype ID(non-negative)
  *
- *		Failure:	negative
+ *            Failure:    negative
  *
- * Programmer:	Raymond Lu
- *              slu@ncsa.uiuc.edu
+ * Programmer:    Raymond Lu
  *              July 14, 2004
  *
  * Modification:Raymond Lu
- *              songyulu@hdfgroup.org
  *              17 February 2011
  *              I changed the value for the APP_REF parameter of H5I_register
- *              from FALSE to TRUE. 
+ *              from FALSE to TRUE.
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -2825,15 +2911,20 @@ H5Tdecode(const void *buf)
 
     /* Check args */
     if(buf == NULL)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "empty buffer")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "empty buffer")
 
-    /* Create datatype by decoding buffer */
-    if(NULL == (dt = H5T_decode((const unsigned char *)buf)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, FAIL, "can't decode object")
+    /* Create datatype by decoding buffer
+     * There is no way to get the size of the buffer, so we pass in
+     * SIZE_MAX and assume the caller knows what they are doing.
+     * Really fixing this will require an H5Tdecode2() call that
+     * takes a size parameter.
+     */
+    if(NULL == (dt = H5T_decode(SIZE_MAX, (const unsigned char *)buf)))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, FAIL, "can't decode object")
 
     /* Register the type and return the ID */
     if((ret_value = H5I_register(H5I_DATATYPE, dt, TRUE)) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register data type")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register data type")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -2846,17 +2937,16 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_encode
+ * Function:  H5T_encode
  *
- * Purpose:	Private function for H5Tencode.  Converts an object
- *              description into binary in a buffer.
+ * Purpose:   Private function for H5Tencode.  Converts an object
+ *            description into binary in a buffer.
  *
- * Return:	Success:	non-negative
+ * Return:    Success:    non-negative
  *
- *		Failure:	negative
+ *            Failure:    negative
  *
- * Programmer:	Raymond Lu
- *              slu@ncsa.uiuc.edu
+ * Programmer:    Raymond Lu
  *              July 14, 2004
  *
  *-------------------------------------------------------------------------
@@ -2872,11 +2962,11 @@ H5T_encode(H5T_t *obj, unsigned char *buf, size_t *nalloc)
 
     /* Allocate "fake" file structure */
     if(NULL == (f = H5F_fake_alloc((uint8_t)0)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTALLOC, FAIL, "can't allocate fake file struct")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTALLOC, FAIL, "can't allocate fake file struct")
 
     /* Find out the size of buffer needed */
     if((buf_size = H5O_msg_raw_size(f, H5O_DTYPE_ID, TRUE, obj)) == 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_BADSIZE, FAIL, "can't find datatype size")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_BADSIZE, FAIL, "can't find datatype size")
 
     /* Don't encode if buffer size isn't big enough or buffer is empty */
     if(!buf || *nalloc < (buf_size + 1 + 1))
@@ -2903,23 +2993,22 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_decode
+ * Function:  H5T_decode
  *
- * Purpose:	Private function for H5Tdecode.  Reconstructs a binary
- *              description of datatype and returns a new object handle.
+ * Purpose:   Private function for H5Tdecode.  Reconstructs a binary
+ *            description of datatype and returns a new object handle.
  *
- * Return:	Success:	datatype ID(non-negative)
+ * Return:    Success:    datatype ID(non-negative)
  *
- *		Failure:	negative
+ *            Failure:    negative
  *
- * Programmer:	Raymond Lu
- *              slu@ncsa.uiuc.edu
+ * Programmer:    Raymond Lu
  *              July 14, 2004
  *
  *-------------------------------------------------------------------------
  */
 H5T_t *
-H5T_decode(const unsigned char *buf)
+H5T_decode(size_t buf_size, const unsigned char *buf)
 {
     H5F_t *f = NULL;            /* Fake file structure*/
     H5T_t *ret_value = NULL;    /* Return value */
@@ -2928,19 +3017,19 @@ H5T_decode(const unsigned char *buf)
 
     /* Allocate "fake" file structure */
     if(NULL == (f = H5F_fake_alloc((uint8_t)0)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTALLOC, NULL, "can't allocate fake file struct")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTALLOC, NULL, "can't allocate fake file struct")
 
     /* Decode the type of the information */
     if(*buf++ != H5O_DTYPE_ID)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_BADMESG, NULL, "not an encoded datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_BADMESG, NULL, "not an encoded datatype")
 
     /* Decode the version of the datatype information */
     if(*buf++ != H5T_ENCODE_VERSION)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_VERSION, NULL, "unknown version of encoded datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_VERSION, NULL, "unknown version of encoded datatype")
 
     /* Decode the serialized datatype message */
-    if(NULL == (ret_value = (H5T_t *)H5O_msg_decode(f, H5AC_noio_dxpl_id, NULL, H5O_DTYPE_ID, buf)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, NULL, "can't decode object")
+    if(NULL == (ret_value = (H5T_t *)H5O_msg_decode(f, NULL, H5O_DTYPE_ID, buf_size, buf)))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, NULL, "can't decode object")
 
     /* Mark datatype as being in memory now */
     if(H5T_set_loc(ret_value, NULL, H5T_LOC_MEMORY) < 0)
@@ -2956,18 +3045,18 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__create
+ * Function:  H5T__create
  *
- * Purpose:	Creates a new data type and initializes it to reasonable
- *		values.	 The new data type is SIZE bytes and an instance of
- *		the class TYPE.
+ * Purpose:   Creates a new data type and initializes it to reasonable
+ *            values.     The new data type is SIZE bytes and an instance of
+ *            the class TYPE.
  *
- * Return:	Success:	Pointer to the new type.
+ * Return:    Success:    Pointer to the new type.
  *
- *		Failure:	NULL
+ *            Failure:    NULL
  *
- * Programmer:	Robb Matzke
- *		Friday, December  5, 1997
+ * Programmer:    Robb Matzke
+ *        Friday, December  5, 1997
  *
  * Modifications:
  *              Raymond Lu
@@ -2991,16 +3080,16 @@ H5T__create(H5T_class_t type, size_t size)
             {
                 H5T_t *origin_dt = NULL;
 
-		if(NULL == (origin_dt = (H5T_t *)H5I_object(H5T_C_S1)))
-		    HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, NULL, "can't get structure for string type")
+                if(NULL == (origin_dt = (H5T_t *)H5I_object(H5T_C_S1)))
+                    HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, NULL, "can't get structure for string type")
 
-		/* Copy the default string datatype */
-		if(NULL == (dt = H5T_copy(origin_dt, H5T_COPY_TRANSIENT)))
-		    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy");
+                /* Copy the default string datatype */
+                if(NULL == (dt = H5T_copy(origin_dt, H5T_COPY_TRANSIENT)))
+                    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy");
 
-		/* Modify the datatype */
-		if(H5T_set_size(dt, size) < 0)
-		    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to set size for string type")
+                /* Modify the datatype */
+                if(H5T__set_size(dt, size) < 0)
+                    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to set size for string type")
             }
             break;
 
@@ -3085,35 +3174,35 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_copy
+ * Function:  H5T_copy
  *
- * Purpose:	Copies datatype OLD_DT.	 The resulting data type is not
- *		locked and is a transient type.
+ * Purpose:   Copies datatype OLD_DT.     The resulting data type is not
+ *            locked and is a transient type.
  *
- * Return:	Success:	Pointer to a new copy of the OLD_DT argument.
+ * Return:    Success:    Pointer to a new copy of the OLD_DT argument.
  *
- *		Failure:	NULL
+ *            Failure:    NULL
  *
- * Programmer:	Robb Matzke
- *		Thursday, December  4, 1997
+ * Programmer:    Robb Matzke
+ *        Thursday, December  4, 1997
  *
  * Modifications:
  *
- * 	Robb Matzke, 4 Jun 1998
- *	Added the METHOD argument.  If it's H5T_COPY_TRANSIENT then the
- *	result will be an unlocked transient type.  Otherwise if it's
- *	H5T_COPY_ALL then the result is a named type if the original is a
- *	named type, but the result is not opened.  Finally, if it's
- *	H5T_COPY_REOPEN and the original type is a named type then the result
- *	is a named type and the type object header is opened again.  The
- *	H5T_COPY_REOPEN method is used when returning a named type to the
- *	application.
+ *     Robb Matzke, 4 Jun 1998
+ *    Added the METHOD argument.  If it's H5T_COPY_TRANSIENT then the
+ *    result will be an unlocked transient type.  Otherwise if it's
+ *    H5T_COPY_ALL then the result is a named type if the original is a
+ *    named type, but the result is not opened.  Finally, if it's
+ *    H5T_COPY_REOPEN and the original type is a named type then the result
+ *    is a named type and the type object header is opened again.  The
+ *    H5T_COPY_REOPEN method is used when returning a named type to the
+ *    application.
  *
- * 	Robb Matzke, 22 Dec 1998
- *	Now able to copy enumeration data types.
+ *     Robb Matzke, 22 Dec 1998
+ *    Now able to copy enumeration data types.
  *
  *      Robb Matzke, 20 May 1999
- *	Now able to copy opaque types.
+ *    Now able to copy opaque types.
  *
  *      Pedro Vicente, <pvn@ncsa.uiuc.edu> 21 Sep 2002
  *      Added a deep copy of the symbol table entry
@@ -3123,11 +3212,11 @@ done:
 H5T_t *
 H5T_copy(H5T_t *old_dt, H5T_copy_t method)
 {
-    H5T_t	*new_dt = NULL, *tmp = NULL;
+    H5T_t           *new_dt = NULL, *tmp = NULL;
     H5T_shared_t    *reopened_fo = NULL;
-    unsigned	i;
-    char	*s;
-    H5T_t       *ret_value = NULL;    /* Return value */
+    unsigned        i;
+    char            *s;
+    H5T_t           *ret_value = NULL;    /* Return value */
 
     FUNC_ENTER_NOAPI(NULL)
 
@@ -3209,7 +3298,8 @@ H5T_copy(H5T_t *old_dt, H5T_copy_t method)
                         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINC, NULL, "can't increment object count")
                 } /* end else */
                 new_dt->shared->state = H5T_STATE_OPEN;
-            } else if(H5T_STATE_IMMUTABLE == old_dt->shared->state) {
+            }
+            else if(H5T_STATE_IMMUTABLE == old_dt->shared->state) {
                 new_dt->shared->state = H5T_STATE_RDONLY;
             }
             break;
@@ -3227,71 +3317,71 @@ H5T_copy(H5T_t *old_dt, H5T_copy_t method)
         switch(new_dt->shared->type) {
             case H5T_COMPOUND:
                 {
-                ssize_t accum_change = 0; /* Amount of change in the offset of the fields */
-
-                /*
-                * Copy all member fields to new type, then overwrite the
-                * name and type fields of each new member with copied values.
-                * That is, H5T_copy() is a deep copy.
-                */
-                /* Only malloc if space has been allocated for members - NAF */
-                if(new_dt->shared->u.compnd.nalloc > 0) {
-                    new_dt->shared->u.compnd.memb = (H5T_cmemb_t *)H5MM_malloc(new_dt->shared->u.compnd.nalloc *
-                                        sizeof(H5T_cmemb_t));
-                    if (NULL==new_dt->shared->u.compnd.memb)
-                        HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
-
-                    HDmemcpy(new_dt->shared->u.compnd.memb, old_dt->shared->u.compnd.memb,
-                        new_dt->shared->u.compnd.nmembs * sizeof(H5T_cmemb_t));
-                } /* end if */
-
-                for(i = 0; i < new_dt->shared->u.compnd.nmembs; i++) {
-                    unsigned	j;
-                    int    old_match;
-
-                    s = new_dt->shared->u.compnd.memb[i].name;
-                    new_dt->shared->u.compnd.memb[i].name = H5MM_xstrdup(s);
-                    tmp = H5T_copy (old_dt->shared->u.compnd.memb[i].type, method);
-                    new_dt->shared->u.compnd.memb[i].type = tmp;
-                    HDassert(tmp != NULL);
+                    ssize_t accum_change = 0; /* Amount of change in the offset of the fields */
 
-                    /* Range check against compound member's offset */
-                    if ((accum_change < 0) && ((ssize_t) new_dt->shared->u.compnd.memb[i].offset < accum_change))
-                        HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, NULL, "invalid field size in datatype");
-
-                    /* Apply the accumulated size change to the offset of the field */
-                    new_dt->shared->u.compnd.memb[i].offset += (size_t) accum_change;
-
-                    if(old_dt->shared->u.compnd.sorted != H5T_SORT_VALUE) {
-                        for(old_match = -1, j = 0; j < old_dt->shared->u.compnd.nmembs; j++) {
-                            if(!HDstrcmp(new_dt->shared->u.compnd.memb[i].name, old_dt->shared->u.compnd.memb[j].name)) {
-                                old_match = (int) j;
-                                break;
-                            } /* end if */
-                        } /* end for */
-
-                        /* check if we couldn't find a match */
-                        if(old_match < 0)
-                            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCOPY, NULL, "fields in datatype corrupted");
+                    /*
+                    * Copy all member fields to new type, then overwrite the
+                    * name and type fields of each new member with copied values.
+                    * That is, H5T_copy() is a deep copy.
+                    */
+                    /* Only malloc if space has been allocated for members - NAF */
+                    if(new_dt->shared->u.compnd.nalloc > 0) {
+                        new_dt->shared->u.compnd.memb =
+                                (H5T_cmemb_t *)H5MM_malloc(new_dt->shared->u.compnd.nalloc * sizeof(H5T_cmemb_t));
+                        if (NULL == new_dt->shared->u.compnd.memb)
+                            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
+
+                        HDmemcpy(new_dt->shared->u.compnd.memb, old_dt->shared->u.compnd.memb,
+                                new_dt->shared->u.compnd.nmembs * sizeof(H5T_cmemb_t));
                     } /* end if */
-                    else
-                        old_match = (int) i;
 
-                    /* If the field changed size, add that change to the accumulated size change */
-                    if(new_dt->shared->u.compnd.memb[i].type->shared->size != old_dt->shared->u.compnd.memb[old_match].type->shared->size) {
-                        /* Adjust the size of the member */
-                        new_dt->shared->u.compnd.memb[i].size = (old_dt->shared->u.compnd.memb[old_match].size*tmp->shared->size)/old_dt->shared->u.compnd.memb[old_match].type->shared->size;
+                    for(i = 0; i < new_dt->shared->u.compnd.nmembs; i++) {
+                        unsigned    j;
+                        int         old_match;
+
+                        s = new_dt->shared->u.compnd.memb[i].name;
+                        new_dt->shared->u.compnd.memb[i].name = H5MM_xstrdup(s);
+                        tmp = H5T_copy (old_dt->shared->u.compnd.memb[i].type, method);
+                        new_dt->shared->u.compnd.memb[i].type = tmp;
+                        HDassert(tmp != NULL);
+
+                        /* Range check against compound member's offset */
+                        if ((accum_change < 0) && ((ssize_t) new_dt->shared->u.compnd.memb[i].offset < accum_change))
+                            HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, NULL, "invalid field size in datatype");
+
+                        /* Apply the accumulated size change to the offset of the field */
+                        new_dt->shared->u.compnd.memb[i].offset += (size_t) accum_change;
+
+                        if(old_dt->shared->u.compnd.sorted != H5T_SORT_VALUE) {
+                            for(old_match = -1, j = 0; j < old_dt->shared->u.compnd.nmembs; j++) {
+                                if(!HDstrcmp(new_dt->shared->u.compnd.memb[i].name, old_dt->shared->u.compnd.memb[j].name)) {
+                                    old_match = (int) j;
+                                    break;
+                                } /* end if */
+                            } /* end for */
+
+                            /* check if we couldn't find a match */
+                            if(old_match < 0)
+                                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCOPY, NULL, "fields in datatype corrupted");
+                        } /* end if */
+                        else
+                            old_match = (int) i;
 
-                        accum_change += (ssize_t) (new_dt->shared->u.compnd.memb[i].type->shared->size - old_dt->shared->u.compnd.memb[old_match].type->shared->size);
-                    } /* end if */
-                } /* end for */
+                        /* If the field changed size, add that change to the accumulated size change */
+                        if(new_dt->shared->u.compnd.memb[i].type->shared->size != old_dt->shared->u.compnd.memb[old_match].type->shared->size) {
+                            /* Adjust the size of the member */
+                            new_dt->shared->u.compnd.memb[i].size = (old_dt->shared->u.compnd.memb[old_match].size*tmp->shared->size)/old_dt->shared->u.compnd.memb[old_match].type->shared->size;
+
+                            accum_change += (ssize_t) (new_dt->shared->u.compnd.memb[i].type->shared->size - old_dt->shared->u.compnd.memb[old_match].type->shared->size);
+                        } /* end if */
+                    } /* end for */
 
-                /* Range check against datatype size */
-                if ((accum_change < 0) && ((ssize_t) new_dt->shared->size < accum_change))
-                    HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, NULL, "invalid field size in datatype");
+                    /* Range check against datatype size */
+                    if ((accum_change < 0) && ((ssize_t) new_dt->shared->size < accum_change))
+                        HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, NULL, "invalid field size in datatype");
 
-                /* Apply the accumulated size change to the size of the compound struct */
-                new_dt->shared->size += (size_t) accum_change;
+                    /* Apply the accumulated size change to the size of the compound struct */
+                    new_dt->shared->size += (size_t) accum_change;
                 }
                 break;
 
@@ -3301,14 +3391,14 @@ H5T_copy(H5T_t *old_dt, H5T_copy_t method)
                 * of each new member with copied values. That is, H5T_copy() is a
                 * deep copy.
                 */
-                new_dt->shared->u.enumer.name = (char **)H5MM_malloc(new_dt->shared->u.enumer.nalloc *
-                                    sizeof(char*));
-                new_dt->shared->u.enumer.value = (uint8_t *)H5MM_malloc(new_dt->shared->u.enumer.nalloc *
-                                    new_dt->shared->size);
+                new_dt->shared->u.enumer.name =
+                        (char **)H5MM_malloc(new_dt->shared->u.enumer.nalloc * sizeof(char*));
+                new_dt->shared->u.enumer.value =
+                        (uint8_t *)H5MM_malloc(new_dt->shared->u.enumer.nalloc * new_dt->shared->size);
                 if(NULL == new_dt->shared->u.enumer.value)
                     HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
                 HDmemcpy(new_dt->shared->u.enumer.value, old_dt->shared->u.enumer.value,
-                    new_dt->shared->u.enumer.nmembs * new_dt->shared->size);
+                        new_dt->shared->u.enumer.nmembs * new_dt->shared->size);
                 for(i = 0; i < new_dt->shared->u.enumer.nmembs; i++) {
                     s = old_dt->shared->u.enumer.name[i];
                     new_dt->shared->u.enumer.name[i] = H5MM_xstrdup(s);
@@ -3392,22 +3482,19 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_lock
+ * Function:  H5T_lock
  *
- * Purpose:	Lock a transient data type making it read-only.  If IMMUTABLE
- *		is set then the type cannot be closed except when the library
- *		itself closes.
+ * Purpose:   Lock a transient data type making it read-only.  If IMMUTABLE
+ *        is set then the type cannot be closed except when the library
+ *        itself closes.
  *
- *		This function is a no-op if the type is not transient or if
- *		the type is already read-only or immutable.
+ *        This function is a no-op if the type is not transient or if
+ *        the type is already read-only or immutable.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Thursday, June  4, 1998
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -3441,14 +3528,14 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__alloc
+ * Function:  H5T__alloc
  *
- * Purpose:	Allocates a new H5T_t structure, initializing it correctly.
+ * Purpose:   Allocates a new H5T_t structure, initializing it correctly.
  *
- * Return:	Pointer to new H5T_t on success/NULL on failure
+ * Return:    Pointer to new H5T_t on success/NULL on failure
  *
- * Programmer:	Quincey Koziol
- *		Monday, August 29, 2005
+ * Programmer:    Quincey Koziol
+ *        Monday, August 29, 2005
  *
  *-------------------------------------------------------------------------
  */
@@ -3488,48 +3575,29 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__free
+ * Function:  H5T__free
  *
- * Purpose:	Frees all memory associated with a datatype, but does not
- *              free the H5T_t or H5T_shared_t structures (which should
- *              be done in H5T_close).
+ * Purpose:   Frees all memory associated with a datatype, but does not
+ *            free the H5T_t or H5T_shared_t structures (which should
+ *            be done in H5T_close / H5T_close_real).
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Quincey Koziol
- *		Monday, January  6, 2003
+ * Programmer:    Quincey Koziol
+ *        Monday, January  6, 2003
  *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__free(H5T_t *dt)
 {
-    unsigned	i;
+    unsigned    i;
     herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_PACKAGE
 
     HDassert(dt && dt->shared);
 
-    /*
-     * If a named type is being closed then close the object header and
-     * remove from the list of open objects in the file.
-     */
-    if(H5T_STATE_OPEN == dt->shared->state) {
-        HDassert(dt->sh_loc.type == H5O_SHARE_TYPE_COMMITTED);
-        HDassert(H5F_addr_defined(dt->sh_loc.u.loc.oh_addr));
-        HDassert(H5F_addr_defined(dt->oloc.addr));
-
-        /* Remove the datatype from the list of opened objects in the file */
-        if(H5FO_top_decr(dt->sh_loc.file, dt->sh_loc.u.loc.oh_addr) < 0)
-            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "can't decrement count for object")
-        if(H5FO_delete(dt->sh_loc.file, H5AC_ind_read_dxpl_id, dt->sh_loc.u.loc.oh_addr) < 0)
-            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "can't remove datatype from list of open objects")
-        if(H5O_close(&dt->oloc, NULL) < 0)
-            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to close data type object header")
-        dt->shared->state = H5T_STATE_NAMED;
-    } /* end if */
-
     /* Free the ID to name info */
     H5G_name_free(&(dt->path));
 
@@ -3537,14 +3605,14 @@ H5T__free(H5T_t *dt)
      * Don't free locked datatypes.
      */
     if(H5T_STATE_IMMUTABLE==dt->shared->state)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, FAIL, "unable to close immutable datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, FAIL, "unable to close immutable datatype")
 
     /* Close the datatype */
     switch(dt->shared->type) {
         case H5T_COMPOUND:
             for(i = 0; i < dt->shared->u.compnd.nmembs; i++) {
                 dt->shared->u.compnd.memb[i].name = (char *)H5MM_xfree(dt->shared->u.compnd.memb[i].name);
-                H5T_close(dt->shared->u.compnd.memb[i].type);
+                (void)H5T_close_real(dt->shared->u.compnd.memb[i].type);
             } /* end for */
             dt->shared->u.compnd.memb = (H5T_cmemb_t *)H5MM_xfree(dt->shared->u.compnd.memb);
             dt->shared->u.compnd.nmembs = 0;
@@ -3579,8 +3647,8 @@ H5T__free(H5T_t *dt)
 
     /* Close the parent */
     HDassert(dt->shared->parent != dt);
-    if(dt->shared->parent && H5T_close(dt->shared->parent) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCLOSEOBJ, FAIL, "unable to close parent data type")
+    if(dt->shared->parent && H5T_close_real(dt->shared->parent) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCLOSEOBJ, FAIL, "unable to close parent data type")
     dt->shared->parent = NULL;
 
 done:
@@ -3589,59 +3657,140 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_close
+ * Function:  H5T_close_real
+ *
+ * Purpose:   Frees a datatype and all associated memory.
  *
- * Purpose:	Frees a data type and all associated memory.  If the data
- *		type is locked then nothing happens.
+ * Hote:      Does _not_ deal with open hamed datatypes, etc.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
- * Programmer:	Robb Matzke
- *		Monday, December  8, 1997
+ * Programmer: Quincey Koziol
+ *             Monday, February 12, 2018
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5T_close(H5T_t *dt)
+H5T_close_real(H5T_t *dt)
 {
-    herr_t      ret_value = SUCCEED;   	/* Return value */
+    herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
+    /* Sanity check */
     HDassert(dt && dt->shared);
 
-    if(dt->shared->state == H5T_STATE_OPEN)
-        dt->shared->fo_count--;
-
-    if(dt->shared->state != H5T_STATE_OPEN || dt->shared->fo_count == 0) {
-	/* Uncork cache entries with object address tag for named datatype only */
-	if(dt->shared->state == H5T_STATE_OPEN && dt->shared->fo_count == 0) {
-            hbool_t 	corked;			/* Whether the named datatype is corked or not */
-
-	    if(H5AC_cork(dt->oloc.file, dt->oloc.addr, H5AC__GET_CORKED, &corked) < 0)
-		HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to retrieve an object's cork status")
-	    if(corked)
-		if(H5AC_cork(dt->oloc.file, dt->oloc.addr, H5AC__UNCORK, NULL) < 0)
-		    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTUNCORK, FAIL, "unable to uncork an object")
-	} /* end if */
-
+    /* Clean up resources, depending on shared state */
+    if(dt->shared->state != H5T_STATE_OPEN) {
         if(H5T__free(dt) < 0)
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTFREE, FAIL, "unable to free datatype");
 
         dt->shared = H5FL_FREE(H5T_shared_t, dt->shared);
     } /* end if */
-    else {
+    else
+        /* Free the group hier. path since we're not calling H5T__free() */
+        H5G_name_free(&(dt->path));
+
+    /* Free the 'top' datatype struct */
+    dt = H5FL_FREE(H5T_t, dt);
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5T_close_real() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5T__close_cb
+ *
+ * Purpose:  Callback routine for closing a datatype ID.  Closes the datatype
+ *           object that was attached to the ID.
+ *
+ * Return:   Non-negative on success/Negative on failure
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5T__close_cb(H5T_t *dt)
+{
+    herr_t ret_value = SUCCEED;                 /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* check args */
+    HDassert(dt && dt->shared);
+
+    /* Call actual datatype close routine */
+    if(H5T_close(dt) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCLOSEOBJ, FAIL, "can't close datatype");
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5T__close_cb() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:  H5T_close
+ *
+ * Purpose:   Frees a data type and all associated memory.  Deals with
+ *            open named datatypes appropriately.
+ *
+ * Return:    Non-negative on success/Negative on failure
+ *
+ * Programmer:  Robb Matzke
+ *              Monday, December  8, 1997
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5T_close(H5T_t *dt)
+{
+    herr_t      ret_value = SUCCEED;       /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(dt && dt->shared);
+
+    /* Named datatype cleanups */
+    if(dt->shared->state == H5T_STATE_OPEN) {
+        /* Decrement refcount count on open named datatype */
+        dt->shared->fo_count--;
+
+        /* Sanity checks */
+        HDassert(dt->sh_loc.type == H5O_SHARE_TYPE_COMMITTED);
+        HDassert(H5F_addr_defined(dt->sh_loc.u.loc.oh_addr));
+        HDassert(H5F_addr_defined(dt->oloc.addr));
+
         /*
          * If a named type is being closed then close the object header and
          * remove from the list of open objects in the file.
          */
-        if(H5T_STATE_OPEN == dt->shared->state) {
-            HDassert(dt->sh_loc.type == H5O_SHARE_TYPE_COMMITTED);
 
-            /* Decrement the ref. count for this object in the top file */
-            if(H5FO_top_decr(dt->sh_loc.file, dt->sh_loc.u.loc.oh_addr) < 0)
-                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "can't decrement count for object")
+        /* Decrement the ref. count for this object in the top file */
+        if(H5FO_top_decr(dt->sh_loc.file, dt->sh_loc.u.loc.oh_addr) < 0)
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "can't decrement count for object")
 
+        /* Close things down if this is the last reference to the open named datatype */
+        if(0 == dt->shared->fo_count) {
+            hbool_t     corked;            /* Whether the named datatype is corked or not */
+
+            /* Uncork cache entries with object address tag for named datatype */
+            if(H5AC_cork(dt->oloc.file, dt->oloc.addr, H5AC__GET_CORKED, &corked) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to retrieve an object's cork status")
+            if(corked)
+                if(H5AC_cork(dt->oloc.file, dt->oloc.addr, H5AC__UNCORK, NULL) < 0)
+                    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTUNCORK, FAIL, "unable to uncork an object")
+
+            /* Remove the datatype from the list of opened objects in the file */
+            if(H5FO_delete(dt->sh_loc.file, dt->sh_loc.u.loc.oh_addr) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "can't remove datatype from list of open objects")
+            if(H5O_close(&dt->oloc, NULL) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to close data type object header")
+
+            /* Mark named datatype closed now */
+            dt->shared->state = H5T_STATE_NAMED;
+        } /* end if */
+        else {
             /* Check reference count for this object in the top file */
             if(H5FO_top_count(dt->sh_loc.file, dt->sh_loc.u.loc.oh_addr) == 0) {
                 /* Close object location for named datatype */
@@ -3649,18 +3798,15 @@ H5T_close(H5T_t *dt)
                     HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to close")
             } /* end if */
             else
-                /* Free object location (i.e. "unhold" the file if appropriate)
-                 */
+                /* Free object location (i.e. "unhold" the file if appropriate) */
                 if(H5O_loc_free(&(dt->oloc)) < 0)
                     HGOTO_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "problem attempting to free location")
-        } /* end if */
-
-        /* Free the group hier. path since we're not calling H5T__free() */
-        H5G_name_free(&(dt->path));
-    } /* end else */
+        } /* end else */
+    } /* end if */
 
-    /* Free the datatype struct */
-    dt = H5FL_FREE(H5T_t, dt);
+    /* Clean up resources */
+    if(H5T_close_real(dt) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "unable to free datatype");
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -3668,42 +3814,38 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_set_size
+ * Function:    H5T__set_size
  *
- * Purpose:	Sets the total size in bytes for a data type (this operation
- *		is not permitted on reference data types).  If the size is
- *		decreased so that the significant bits of the data type
- *		extend beyond the edge of the new size, then the `offset'
- *		property is decreased toward zero.  If the `offset' becomes
- *		zero and the significant bits of the data type still hang
- *		over the edge of the new size, then the number of significant
- *		bits is decreased.
+ * Purpose:    Sets the total size in bytes for a data type (this operation
+ *        is not permitted on reference data types).  If the size is
+ *        decreased so that the significant bits of the data type
+ *        extend beyond the edge of the new size, then the `offset'
+ *        property is decreased toward zero.  If the `offset' becomes
+ *        zero and the significant bits of the data type still hang
+ *        over the edge of the new size, then the number of significant
+ *        bits is decreased.
  *
- *		Adjusting the size of an H5T_STRING automatically sets the
- *		precision to 8*size.
+ *        Adjusting the size of an H5T_STRING automatically sets the
+ *        precision to 8*size.
  *
- *		All data types have a positive size.
+ *        All data types have a positive size.
  *
- * Return:	Success:	non-negative
+ * Return:    Success:    non-negative
  *
- *		Failure:	nagative
+ *            Failure:    nagative
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, December 22, 1998
  *
- * Modifications:
- * 	Robb Matzke, 22 Dec 1998
- *	Also works with derived data types.
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_set_size(H5T_t *dt, size_t size)
+H5T__set_size(H5T_t *dt, size_t size)
 {
-    size_t	prec, offset;
-    herr_t      ret_value=SUCCEED;       /* Return value */
+    size_t    prec, offset;
+    herr_t    ret_value = SUCCEED;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Check args */
     HDassert(dt);
@@ -3711,8 +3853,8 @@ H5T_set_size(H5T_t *dt, size_t size)
     HDassert(H5T_REFERENCE!=dt->shared->type);
     HDassert(!(H5T_ENUM==dt->shared->type && 0==dt->shared->u.enumer.nmembs));
 
-    if (dt->shared->parent) {
-        if (H5T_set_size(dt->shared->parent, size)<0)
+    if(dt->shared->parent) {
+        if(H5T__set_size(dt->shared->parent, size) < 0)
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to set size for parent data type");
 
         /* Adjust size of datatype appropriately */
@@ -3720,7 +3862,8 @@ H5T_set_size(H5T_t *dt, size_t size)
             dt->shared->size = dt->shared->parent->shared->size * dt->shared->u.array.nelem;
         else if(dt->shared->type!=H5T_VLEN)
             dt->shared->size = dt->shared->parent->shared->size;
-    } else {
+    } /* end if */
+    else {
         if (H5T_IS_ATOMIC(dt->shared)) {
             offset = dt->shared->u.atomic.offset;
             prec = dt->shared->u.atomic.prec;
@@ -3733,11 +3876,11 @@ H5T_set_size(H5T_t *dt, size_t size)
                     offset = 8 * size - prec;
             if (prec > 8*size)
                 prec = 8 * size;
-        } else {
+        } /* end if */
+        else
             prec = offset = 0;
-        }
 
-        switch (dt->shared->type) {
+        switch(dt->shared->type) {
             case H5T_INTEGER:
             case H5T_TIME:
             case H5T_BITFIELD:
@@ -3747,44 +3890,44 @@ H5T_set_size(H5T_t *dt, size_t size)
 
             case H5T_COMPOUND:
                 /* If decreasing size, check the last member isn't being cut. */
-                if(size<dt->shared->size) {
+                if(size < dt->shared->size) {
                     int         num_membs = 0;
-                    unsigned    i, max_index=0;
-                    size_t      memb_offset, max_offset=0;
+                    unsigned    i, max_index = 0;
+                    size_t      memb_offset, max_offset = 0;
                     size_t      max_size;
 
-                    if((num_membs = H5T_get_nmembers(dt))<0)
+                    if((num_membs = H5T_get_nmembers(dt)) < 0)
                         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to get number of members");
 
                     if(num_membs) {
-			for(i=0; i<(unsigned)num_membs; i++) {
-			    memb_offset = H5T_get_member_offset(dt, i);
-			    if(memb_offset > max_offset) {
-			        max_offset = memb_offset;
-				max_index = i;
-			    }
-			}
-
-			max_size = H5T__get_member_size(dt, max_index);
-
-			if(size<(max_offset+max_size))
-			    HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "size shrinking will cut off last member ");
-                    }
+                        for(i = 0; i < (unsigned)num_membs; i++) {
+                            memb_offset = H5T_get_member_offset(dt, i);
+                            if(memb_offset > max_offset) {
+                                max_offset = memb_offset;
+                                max_index = i;
+                            } /* end if */
+                        } /* end for */
+
+                        max_size = H5T__get_member_size(dt, max_index);
+
+                        if(size < (max_offset + max_size))
+                            HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "size shrinking will cut off last member ");
+                    } /* end if */
 
                     /* Compound must not have been packed previously */
                     /* We will check if resizing changed the packed state of
                      * this type at the end of this function */
                     HDassert(!dt->shared->u.compnd.packed);
-                }
+                } /* end if */
 
                 break;
 
             case H5T_STRING:
                 /* Convert string to variable-length datatype */
-                if(size==H5T_VARIABLE) {
-                    H5T_t	*base = NULL;		/* base data type */
-                    H5T_cset_t  tmp_cset;               /* Temp. cset info */
-                    H5T_str_t   tmp_strpad;             /* Temp. strpad info */
+                if(size == H5T_VARIABLE) {
+                    H5T_t       *base = NULL;        /* base data type */
+                    H5T_cset_t  tmp_cset;            /* Temp. cset info */
+                    H5T_str_t   tmp_strpad;          /* Temp. strpad info */
 
                     /* Get a copy of unsigned char type as the base/parent type */
                     if(NULL == (base = (H5T_t *)H5I_object(H5T_NATIVE_UCHAR)))
@@ -3796,14 +3939,14 @@ H5T_set_size(H5T_t *dt, size_t size)
 
                     /*
                      * Force conversions (i.e. memory to memory conversions
-		     * should duplicate data, not point to the same VL strings)
+                     * should duplicate data, not point to the same VL strings)
                      */
                     dt->shared->force_conv = TRUE;
 
-		    /* Before we mess with the info in the union, extract the
-		     * values we need */
-                    tmp_cset=dt->shared->u.atomic.u.s.cset;
-                    tmp_strpad=dt->shared->u.atomic.u.s.pad;
+                    /* Before we mess with the info in the union, extract the
+                     * values we need */
+                    tmp_cset = dt->shared->u.atomic.u.s.cset;
+                    tmp_strpad = dt->shared->u.atomic.u.s.pad;
 
                     /* This is a string, not a sequence */
                     dt->shared->u.vlen.type = H5T_VLEN_STRING;
@@ -3815,8 +3958,8 @@ H5T_set_size(H5T_t *dt, size_t size)
                     /* Set up VL information */
                     if (H5T_set_loc(dt, NULL, H5T_LOC_MEMORY)<0)
                         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "invalid datatype location");
-
-                } else {
+                } /* end if */
+                else {
                     prec = 8 * size;
                     offset = 0;
                 } /* end else */
@@ -3827,11 +3970,11 @@ H5T_set_size(H5T_t *dt, size_t size)
                  * The sign, mantissa, and exponent fields should be adjusted
                  * first when decreasing the size of a floating point type.
                  */
-                if (dt->shared->u.atomic.u.f.sign >= prec+offset ||
+                if(dt->shared->u.atomic.u.f.sign >= prec+offset ||
                         dt->shared->u.atomic.u.f.epos + dt->shared->u.atomic.u.f.esize > prec+offset ||
                         dt->shared->u.atomic.u.f.mpos + dt->shared->u.atomic.u.f.msize > prec+offset) {
                     HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "adjust sign, mantissa, and exponent fields first");
-                }
+                } /* end if */
                 break;
 
             case H5T_ENUM:
@@ -3840,50 +3983,49 @@ H5T_set_size(H5T_t *dt, size_t size)
             case H5T_REFERENCE:
                 HDassert("can't happen" && 0);
                 break;
+
             case H5T_NO_CLASS:
             case H5T_NCLASSES:
                 HDassert("invalid type" && 0);
                 break;
+
             default:
                 HDassert("not implemented yet" && 0);
                 break;
-        }
+        } /* end switch */
 
         /* Commit (if we didn't convert this type to a VL string) */
-        if(dt->shared->type!=H5T_VLEN) {
+        if(dt->shared->type != H5T_VLEN) {
             dt->shared->size = size;
             if (H5T_IS_ATOMIC(dt->shared)) {
                 dt->shared->u.atomic.offset = offset;
                 dt->shared->u.atomic.prec = prec;
-            }
+            } /* end if */
         } /* end if */
 
         /* Check if the new compound type is packed */
         if(dt->shared->type == H5T_COMPOUND)
             H5T__update_packed(dt);
-    }
+    } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5T__set_size() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_get_size
+ * Function:  H5T_get_size
  *
- * Purpose:	Determines the total size of a data type in bytes.
+ * Purpose:   Determines the total size of a data type in bytes.
  *
- * Return:	Success:	Size of the data type in bytes.	 The size of
- *				the data type is the size of an instance of
- *				that data type.
+ * Return:    Success:    Size of the data type in bytes.     The size of
+ *                the data type is the size of an instance of
+ *                that data type.
  *
- *		Failure:	0 (valid data types are never zero size)
- *
- * Programmer:	Robb Matzke
- *		Tuesday, December  9, 1997
- *
- * Modifications:
+ *            Failure:    0 (valid data types are never zero size)
  *
+ * Programmer:    Robb Matzke
+ *        Tuesday, December  9, 1997
  *-------------------------------------------------------------------------
  */
 size_t
@@ -3900,30 +4042,30 @@ H5T_get_size(const H5T_t *dt)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_cmp
+ * Function:  H5T_cmp
  *
- * Purpose:	Compares two data types.
+ * Purpose:   Compares two data types.
  *
- * Return:	Success:	0 if DT1 and DT2 are equal.
- *				<0 if DT1 is less than DT2.
- *				>0 if DT1 is greater than DT2.
+ * Return:    Success:    0 if DT1 and DT2 are equal.
+ *                       <0 if DT1 is less than DT2.
+ *                       >0 if DT1 is greater than DT2.
  *
- *		Failure:	0, never fails
+ *            Failure:    0, never fails
  *
- * Programmer:	Robb Matzke
- *		Wednesday, December 10, 1997
+ * Programmer:    Robb Matzke
+ *        Wednesday, December 10, 1997
  *
  *-------------------------------------------------------------------------
  */
 int
 H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
 {
-    unsigned	*idx1 = NULL, *idx2 = NULL;
-    size_t	base_size;
-    hbool_t	swapped;
-    unsigned u;
-    int	tmp;
-    int	ret_value = 0;
+    unsigned    *idx1 = NULL, *idx2 = NULL;
+    size_t      base_size;
+    hbool_t     swapped;
+    unsigned    u;
+    int         tmp;
+    int         ret_value = 0;
 
     FUNC_ENTER_NOAPI(0)
 
@@ -3951,10 +4093,10 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
     if(!dt1->shared->parent && dt2->shared->parent)
         HGOTO_DONE(1);
     if(dt1->shared->parent) {
-	tmp = H5T_cmp(dt1->shared->parent, dt2->shared->parent, superset);
-	if(tmp < 0)
+        tmp = H5T_cmp(dt1->shared->parent, dt2->shared->parent, superset);
+        if(tmp < 0)
             HGOTO_DONE(-1);
-	if(tmp > 0)
+        if(tmp > 0)
             HGOTO_DONE(1);
     } /* end if */
 
@@ -4005,7 +4147,7 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
 
 #ifdef H5T_DEBUG
             /* I don't quite trust the code above yet :-)  --RPM */
-            for (u=0; u<dt1->shared->u.compnd.nmembs-1; u++) {
+            for(u=0; u<dt1->shared->u.compnd.nmembs-1; u++) {
                 HDassert(HDstrcmp(dt1->shared->u.compnd.memb[idx1[u]].name,
                         dt1->shared->u.compnd.memb[idx1[u + 1]].name));
                 HDassert(HDstrcmp(dt2->shared->u.compnd.memb[idx2[u]].name,
@@ -4014,24 +4156,24 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
 #endif
 
             /* Compare the members */
-            for (u=0; u<dt1->shared->u.compnd.nmembs; u++) {
+            for(u=0; u<dt1->shared->u.compnd.nmembs; u++) {
                 tmp = HDstrcmp(dt1->shared->u.compnd.memb[idx1[u]].name,
                        dt2->shared->u.compnd.memb[idx2[u]].name);
-                if (tmp < 0)
+                if(tmp < 0)
                     HGOTO_DONE(-1);
-                if (tmp > 0)
+                if(tmp > 0)
                     HGOTO_DONE(1);
 
-                if (dt1->shared->u.compnd.memb[idx1[u]].offset < dt2->shared->u.compnd.memb[idx2[u]].offset) HGOTO_DONE(-1);
-                if (dt1->shared->u.compnd.memb[idx1[u]].offset > dt2->shared->u.compnd.memb[idx2[u]].offset) HGOTO_DONE(1);
+                if(dt1->shared->u.compnd.memb[idx1[u]].offset < dt2->shared->u.compnd.memb[idx2[u]].offset) HGOTO_DONE(-1);
+                if(dt1->shared->u.compnd.memb[idx1[u]].offset > dt2->shared->u.compnd.memb[idx2[u]].offset) HGOTO_DONE(1);
 
-                if (dt1->shared->u.compnd.memb[idx1[u]].size < dt2->shared->u.compnd.memb[idx2[u]].size) HGOTO_DONE(-1);
-                if (dt1->shared->u.compnd.memb[idx1[u]].size > dt2->shared->u.compnd.memb[idx2[u]].size) HGOTO_DONE(1);
+                if(dt1->shared->u.compnd.memb[idx1[u]].size < dt2->shared->u.compnd.memb[idx2[u]].size) HGOTO_DONE(-1);
+                if(dt1->shared->u.compnd.memb[idx1[u]].size > dt2->shared->u.compnd.memb[idx2[u]].size) HGOTO_DONE(1);
 
                 tmp = H5T_cmp(dt1->shared->u.compnd.memb[idx1[u]].type,
                       dt2->shared->u.compnd.memb[idx2[u]].type, superset);
-                if (tmp < 0) HGOTO_DONE(-1);
-                if (tmp > 0) HGOTO_DONE(1);
+                if(tmp < 0) HGOTO_DONE(-1);
+                if(tmp > 0) HGOTO_DONE(1);
             }
             break;
 
@@ -4044,13 +4186,13 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
              * more members than dt1
              */
             if(superset) {
-                if (dt1->shared->u.enumer.nmembs > dt2->shared->u.enumer.nmembs)
+                if(dt1->shared->u.enumer.nmembs > dt2->shared->u.enumer.nmembs)
                     HGOTO_DONE(1);
             } /* end if */
             else {
-                if (dt1->shared->u.enumer.nmembs < dt2->shared->u.enumer.nmembs)
+                if(dt1->shared->u.enumer.nmembs < dt2->shared->u.enumer.nmembs)
                     HGOTO_DONE(-1);
-                if (dt1->shared->u.enumer.nmembs > dt2->shared->u.enumer.nmembs)
+                if(dt1->shared->u.enumer.nmembs > dt2->shared->u.enumer.nmembs)
                     HGOTO_DONE(1);
             } /* end else */
 
@@ -4058,15 +4200,15 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
             if(NULL == (idx1 = (unsigned *)H5MM_malloc(dt1->shared->u.enumer.nmembs * sizeof(unsigned))) ||
                     NULL == (idx2 = (unsigned *)H5MM_malloc(dt2->shared->u.enumer.nmembs * sizeof(unsigned))))
                 HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, 0, "memory allocation failed");
-            for (u=0; u<dt1->shared->u.enumer.nmembs; u++)
+            for(u=0; u<dt1->shared->u.enumer.nmembs; u++)
                 idx1[u] = u;
             if(dt1->shared->u.enumer.nmembs > 1) {
                 int i;
                 for (i = (int) dt1->shared->u.enumer.nmembs - 1, swapped = TRUE; swapped && i >= 0; --i) {
                     int j;
 
-                    for (j = 0, swapped = FALSE; j < i; j++)
-                        if (HDstrcmp(dt1->shared->u.enumer.name[idx1[j]],
+                    for(j = 0, swapped = FALSE; j < i; j++)
+                        if(HDstrcmp(dt1->shared->u.enumer.name[idx1[j]],
                                  dt1->shared->u.enumer.name[idx1[j+1]]) > 0) {
                             unsigned tmp_idx = idx1[j];
                             idx1[j] = idx1[j+1];
@@ -4075,16 +4217,16 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
                         }
                 }
             }
-            for (u=0; u<dt2->shared->u.enumer.nmembs; u++)
+            for(u=0; u<dt2->shared->u.enumer.nmembs; u++)
                 idx2[u] = u;
             if(dt2->shared->u.enumer.nmembs > 1) {
                 int i;
 
-                for (i = (int) dt2->shared->u.enumer.nmembs - 1, swapped = TRUE; swapped && i >= 0; --i) {
+                for(i = (int) dt2->shared->u.enumer.nmembs - 1, swapped = TRUE; swapped && i >= 0; --i) {
                     int j;
 
-                    for (j = 0, swapped = FALSE; j < i; j++)
-                        if (HDstrcmp(dt2->shared->u.enumer.name[idx2[j]],
+                    for(j = 0, swapped = FALSE; j < i; j++)
+                        if(HDstrcmp(dt2->shared->u.enumer.name[idx2[j]],
                                  dt2->shared->u.enumer.name[idx2[j+1]]) > 0) {
                             unsigned tmp_idx = idx2[j];
                             idx2[j] = idx2[j+1];
@@ -4096,7 +4238,7 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
 
 #ifdef H5T_DEBUG
             /* I don't quite trust the code above yet :-)  --RPM */
-            for (u=0; u<dt1->shared->u.enumer.nmembs-1; u++) {
+            for(u=0; u<dt1->shared->u.enumer.nmembs-1; u++) {
                 HDassert(HDstrcmp(dt1->shared->u.enumer.name[idx1[u]],
                         dt1->shared->u.enumer.name[idx1[u+1]]));
                 HDassert(HDstrcmp(dt2->shared->u.enumer.name[idx2[u]],
@@ -4106,12 +4248,12 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
 
             /* Compare the members */
             base_size = dt1->shared->parent->shared->size;
-            for (u=0; u<dt1->shared->u.enumer.nmembs; u++) {
+            for(u=0; u<dt1->shared->u.enumer.nmembs; u++) {
                 unsigned idx = 0;
 
                 if(superset) {
                     unsigned    lt = 0, rt;        /* Final, left & right key indices */
-                    int	        cmp = 1;                /* Key comparison value */
+                    int            cmp = 1;                /* Key comparison value */
 
                     /* If a superset is allowed, dt2 may have more members
                      * than dt1, so binary search for matching member name in
@@ -4119,18 +4261,18 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
                      */
                     rt = dt2->shared->u.enumer.nmembs;
 
-                    while (lt < rt && cmp) {
+                    while(lt < rt && cmp) {
                         idx = (lt + rt) / 2;
 
                         /* compare */
-                        if ((cmp = HDstrcmp(dt1->shared->u.enumer.name[idx1[u]],
+                        if((cmp = HDstrcmp(dt1->shared->u.enumer.name[idx1[u]],
                                 dt2->shared->u.enumer.name[idx2[idx]] ) ) < 0)
                             rt = idx;
                         else
                             lt = idx+1;
                     }
                     /* Leave, if we couldn't find match */
-                    if (cmp)
+                    if(cmp)
                         HGOTO_DONE(-1);
                 } /* end if */
                 else {
@@ -4149,8 +4291,8 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
                 tmp = HDmemcmp(dt1->shared->u.enumer.value+idx1[u]*base_size,
                        dt2->shared->u.enumer.value+idx2[idx]*base_size,
                        base_size);
-                if (tmp<0) HGOTO_DONE(-1);
-                if (tmp>0) HGOTO_DONE(1);
+                if(tmp<0) HGOTO_DONE(-1);
+                if(tmp>0) HGOTO_DONE(1);
             }
             break;
 
@@ -4161,29 +4303,32 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
             HDassert(dt2->shared->u.vlen.loc>=H5T_LOC_BADLOC && dt2->shared->u.vlen.loc<H5T_LOC_MAXLOC);
 
             /* Arbitrarily sort sequence VL datatypes before string VL datatypes */
-            if (dt1->shared->u.vlen.type==H5T_VLEN_SEQUENCE &&
+            if(dt1->shared->u.vlen.type==H5T_VLEN_SEQUENCE &&
                     dt2->shared->u.vlen.type==H5T_VLEN_STRING) {
                 HGOTO_DONE(-1);
-            } else if (dt1->shared->u.vlen.type==H5T_VLEN_STRING &&
+            }
+            else if(dt1->shared->u.vlen.type==H5T_VLEN_STRING &&
                     dt2->shared->u.vlen.type==H5T_VLEN_SEQUENCE) {
                 HGOTO_DONE(1);
             }
             /* Arbitrarily sort VL datatypes in memory before disk */
-            if (dt1->shared->u.vlen.loc==H5T_LOC_MEMORY &&
+            if(dt1->shared->u.vlen.loc==H5T_LOC_MEMORY &&
                     dt2->shared->u.vlen.loc==H5T_LOC_DISK) {
                 HGOTO_DONE(-1);
-            } else if (dt1->shared->u.vlen.loc==H5T_LOC_DISK &&
+            }
+            else if(dt1->shared->u.vlen.loc==H5T_LOC_DISK &&
                     dt2->shared->u.vlen.loc==H5T_LOC_MEMORY) {
                 HGOTO_DONE(1);
-            } else if (dt1->shared->u.vlen.loc==H5T_LOC_BADLOC &&
+            }
+            else if(dt1->shared->u.vlen.loc==H5T_LOC_BADLOC &&
                     dt2->shared->u.vlen.loc!=H5T_LOC_BADLOC) {
                 HGOTO_DONE(1);
             }
 
             /* Don't allow VL types in different files to compare as equal */
-            if (dt1->shared->u.vlen.f < dt2->shared->u.vlen.f)
+            if(dt1->shared->u.vlen.f < dt2->shared->u.vlen.f)
                 HGOTO_DONE(-1);
-            if (dt1->shared->u.vlen.f > dt2->shared->u.vlen.f)
+            if(dt1->shared->u.vlen.f > dt2->shared->u.vlen.f)
                 HGOTO_DONE(1);
             break;
 
@@ -4193,22 +4338,22 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
             break;
 
         case H5T_ARRAY:
-            if (dt1->shared->u.array.ndims < dt2->shared->u.array.ndims)
+            if(dt1->shared->u.array.ndims < dt2->shared->u.array.ndims)
                 HGOTO_DONE(-1);
-            if (dt1->shared->u.array.ndims > dt2->shared->u.array.ndims)
+            if(dt1->shared->u.array.ndims > dt2->shared->u.array.ndims)
                 HGOTO_DONE(1);
 
-            for (u=0; u<dt1->shared->u.array.ndims; u++) {
-                if (dt1->shared->u.array.dim[u] < dt2->shared->u.array.dim[u])
+            for(u=0; u<dt1->shared->u.array.ndims; u++) {
+                if(dt1->shared->u.array.dim[u] < dt2->shared->u.array.dim[u])
                     HGOTO_DONE(-1);
-                if (dt1->shared->u.array.dim[u] > dt2->shared->u.array.dim[u])
+                if(dt1->shared->u.array.dim[u] > dt2->shared->u.array.dim[u])
                     HGOTO_DONE(1);
             }
 
             tmp = H5T_cmp(dt1->shared->parent, dt2->shared->parent, superset);
-            if (tmp < 0)
+            if(tmp < 0)
                 HGOTO_DONE(-1);
-            if (tmp > 0)
+            if(tmp > 0)
                 HGOTO_DONE(1);
             break;
 
@@ -4224,62 +4369,62 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
             /*
              * Atomic datatypes...
              */
-            if (dt1->shared->u.atomic.order < dt2->shared->u.atomic.order) HGOTO_DONE(-1);
-            if (dt1->shared->u.atomic.order > dt2->shared->u.atomic.order) HGOTO_DONE(1);
+            if(dt1->shared->u.atomic.order < dt2->shared->u.atomic.order) HGOTO_DONE(-1);
+            if(dt1->shared->u.atomic.order > dt2->shared->u.atomic.order) HGOTO_DONE(1);
 
-            if (dt1->shared->u.atomic.prec < dt2->shared->u.atomic.prec) HGOTO_DONE(-1);
-            if (dt1->shared->u.atomic.prec > dt2->shared->u.atomic.prec) HGOTO_DONE(1);
+            if(dt1->shared->u.atomic.prec < dt2->shared->u.atomic.prec) HGOTO_DONE(-1);
+            if(dt1->shared->u.atomic.prec > dt2->shared->u.atomic.prec) HGOTO_DONE(1);
 
-            if (dt1->shared->u.atomic.offset < dt2->shared->u.atomic.offset) HGOTO_DONE(-1);
-            if (dt1->shared->u.atomic.offset > dt2->shared->u.atomic.offset) HGOTO_DONE(1);
+            if(dt1->shared->u.atomic.offset < dt2->shared->u.atomic.offset) HGOTO_DONE(-1);
+            if(dt1->shared->u.atomic.offset > dt2->shared->u.atomic.offset) HGOTO_DONE(1);
 
-            if (dt1->shared->u.atomic.lsb_pad < dt2->shared->u.atomic.lsb_pad) HGOTO_DONE(-1);
-            if (dt1->shared->u.atomic.lsb_pad > dt2->shared->u.atomic.lsb_pad) HGOTO_DONE(1);
+            if(dt1->shared->u.atomic.lsb_pad < dt2->shared->u.atomic.lsb_pad) HGOTO_DONE(-1);
+            if(dt1->shared->u.atomic.lsb_pad > dt2->shared->u.atomic.lsb_pad) HGOTO_DONE(1);
 
-            if (dt1->shared->u.atomic.msb_pad < dt2->shared->u.atomic.msb_pad) HGOTO_DONE(-1);
-            if (dt1->shared->u.atomic.msb_pad > dt2->shared->u.atomic.msb_pad) HGOTO_DONE(1);
+            if(dt1->shared->u.atomic.msb_pad < dt2->shared->u.atomic.msb_pad) HGOTO_DONE(-1);
+            if(dt1->shared->u.atomic.msb_pad > dt2->shared->u.atomic.msb_pad) HGOTO_DONE(1);
 
             switch (dt1->shared->type) {
                 case H5T_INTEGER:
-                    if (dt1->shared->u.atomic.u.i.sign < dt2->shared->u.atomic.u.i.sign)
+                    if(dt1->shared->u.atomic.u.i.sign < dt2->shared->u.atomic.u.i.sign)
                         HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.i.sign > dt2->shared->u.atomic.u.i.sign)
+                    if(dt1->shared->u.atomic.u.i.sign > dt2->shared->u.atomic.u.i.sign)
                         HGOTO_DONE(1);
                     break;
 
                 case H5T_FLOAT:
-                    if (dt1->shared->u.atomic.u.f.sign < dt2->shared->u.atomic.u.f.sign)
+                    if(dt1->shared->u.atomic.u.f.sign < dt2->shared->u.atomic.u.f.sign)
                         HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.f.sign > dt2->shared->u.atomic.u.f.sign)
+                    if(dt1->shared->u.atomic.u.f.sign > dt2->shared->u.atomic.u.f.sign)
                         HGOTO_DONE(1);
 
-                    if (dt1->shared->u.atomic.u.f.epos < dt2->shared->u.atomic.u.f.epos)
+                    if(dt1->shared->u.atomic.u.f.epos < dt2->shared->u.atomic.u.f.epos)
                         HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.f.epos > dt2->shared->u.atomic.u.f.epos)
+                    if(dt1->shared->u.atomic.u.f.epos > dt2->shared->u.atomic.u.f.epos)
                         HGOTO_DONE(1);
 
-                    if (dt1->shared->u.atomic.u.f.esize < dt2->shared->u.atomic.u.f.esize) HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.f.esize > dt2->shared->u.atomic.u.f.esize) HGOTO_DONE(1);
+                    if(dt1->shared->u.atomic.u.f.esize < dt2->shared->u.atomic.u.f.esize) HGOTO_DONE(-1);
+                    if(dt1->shared->u.atomic.u.f.esize > dt2->shared->u.atomic.u.f.esize) HGOTO_DONE(1);
 
-                    if (dt1->shared->u.atomic.u.f.ebias < dt2->shared->u.atomic.u.f.ebias) HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.f.ebias > dt2->shared->u.atomic.u.f.ebias) HGOTO_DONE(1);
+                    if(dt1->shared->u.atomic.u.f.ebias < dt2->shared->u.atomic.u.f.ebias) HGOTO_DONE(-1);
+                    if(dt1->shared->u.atomic.u.f.ebias > dt2->shared->u.atomic.u.f.ebias) HGOTO_DONE(1);
 
-                    if (dt1->shared->u.atomic.u.f.mpos < dt2->shared->u.atomic.u.f.mpos)
+                    if(dt1->shared->u.atomic.u.f.mpos < dt2->shared->u.atomic.u.f.mpos)
                         HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.f.mpos > dt2->shared->u.atomic.u.f.mpos)
+                    if(dt1->shared->u.atomic.u.f.mpos > dt2->shared->u.atomic.u.f.mpos)
                         HGOTO_DONE(1);
 
-                    if (dt1->shared->u.atomic.u.f.msize < dt2->shared->u.atomic.u.f.msize) HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.f.msize > dt2->shared->u.atomic.u.f.msize) HGOTO_DONE(1);
+                    if(dt1->shared->u.atomic.u.f.msize < dt2->shared->u.atomic.u.f.msize) HGOTO_DONE(-1);
+                    if(dt1->shared->u.atomic.u.f.msize > dt2->shared->u.atomic.u.f.msize) HGOTO_DONE(1);
 
-                    if (dt1->shared->u.atomic.u.f.norm < dt2->shared->u.atomic.u.f.norm)
+                    if(dt1->shared->u.atomic.u.f.norm < dt2->shared->u.atomic.u.f.norm)
                         HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.f.norm > dt2->shared->u.atomic.u.f.norm)
+                    if(dt1->shared->u.atomic.u.f.norm > dt2->shared->u.atomic.u.f.norm)
                         HGOTO_DONE(1);
 
-                    if (dt1->shared->u.atomic.u.f.pad < dt2->shared->u.atomic.u.f.pad)
+                    if(dt1->shared->u.atomic.u.f.pad < dt2->shared->u.atomic.u.f.pad)
                         HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.f.pad > dt2->shared->u.atomic.u.f.pad)
+                    if(dt1->shared->u.atomic.u.f.pad > dt2->shared->u.atomic.u.f.pad)
                         HGOTO_DONE(1);
 
                     break;
@@ -4289,14 +4434,14 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
                     break;
 
                 case H5T_STRING:
-                    if (dt1->shared->u.atomic.u.s.cset < dt2->shared->u.atomic.u.s.cset)
+                    if(dt1->shared->u.atomic.u.s.cset < dt2->shared->u.atomic.u.s.cset)
                         HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.s.cset > dt2->shared->u.atomic.u.s.cset)
+                    if(dt1->shared->u.atomic.u.s.cset > dt2->shared->u.atomic.u.s.cset)
                         HGOTO_DONE(1);
 
-                    if (dt1->shared->u.atomic.u.s.pad < dt2->shared->u.atomic.u.s.pad)
+                    if(dt1->shared->u.atomic.u.s.pad < dt2->shared->u.atomic.u.s.pad)
                         HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.s.pad > dt2->shared->u.atomic.u.s.pad)
+                    if(dt1->shared->u.atomic.u.s.pad > dt2->shared->u.atomic.u.s.pad)
                         HGOTO_DONE(1);
 
                     break;
@@ -4306,16 +4451,16 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset)
                     break;
 
                 case H5T_REFERENCE:
-                    if (dt1->shared->u.atomic.u.r.rtype < dt2->shared->u.atomic.u.r.rtype)
+                    if(dt1->shared->u.atomic.u.r.rtype < dt2->shared->u.atomic.u.r.rtype)
                         HGOTO_DONE(-1);
-                    if (dt1->shared->u.atomic.u.r.rtype > dt2->shared->u.atomic.u.r.rtype)
+                    if(dt1->shared->u.atomic.u.r.rtype > dt2->shared->u.atomic.u.r.rtype)
                         HGOTO_DONE(1);
 
                     switch(dt1->shared->u.atomic.u.r.rtype) {
                         case H5R_OBJECT:
-                            if (dt1->shared->u.atomic.u.r.loc < dt2->shared->u.atomic.u.r.loc)
+                            if(dt1->shared->u.atomic.u.r.loc < dt2->shared->u.atomic.u.r.loc)
                                 HGOTO_DONE(-1);
-                            if (dt1->shared->u.atomic.u.r.loc > dt2->shared->u.atomic.u.r.loc)
+                            if(dt1->shared->u.atomic.u.r.loc > dt2->shared->u.atomic.u.r.loc)
                                 HGOTO_DONE(1);
                             break;
 
@@ -4359,56 +4504,30 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_path_find
- *
- * Purpose:	Finds the path which converts type SRC_ID to type DST_ID,
- *		creating a new path if necessary.  If FUNC is non-zero then
- *		it is set as the hard conversion function for that path
- *		regardless of whether the path previously existed. Changing
- *		the conversion function of a path causes statistics to be
- *		reset to zero after printing them.  The NAME is used only
- *		when creating a new path and is just for debugging.
+ * Function:    H5T_path_find
  *
- *		If SRC and DST are both null pointers then the special no-op
- *		conversion path is used.  This path is always stored as the
- *		first path in the path table.
+ * Purpose:    Library-internal wrapper to find the path which converts type
+ *              SRC_ID to type DST_ID.
  *
- * Return:	Success:	Pointer to the path, valid until the path
- *				database is modified.
+ *              If SRC and DST are both null pointers then the special no-op
+ *              conversion path is used.
  *
- *		Failure:	NULL if the path does not exist and no
- *				function can be found to apply to the new
- *				path.
+ * Return:    Success:    Pointer to the path, valid until the path
+ *                        database is modified.
  *
- * Programmer:	Robb Matzke
- *		Tuesday, January 13, 1998
+ *            Failure:    NULL if the path does not exist and no
+ *                        function can be found to apply to the new path.
  *
- * Modifications:
- *              Added a parameter IS_API to indicate whether to an API
- *              function issued a call to this function.  If a API
- *              function like H5Tregister() is calling this function to
- *              register a new hard conversion function, IS_API is TRUE
- *              and the old path is replaced.  If a private function like
- *              H5T__init_package() is trying to register hard conversions,
- *              IS_API is FALSE and the old hard path is not replaced.
- *              Tuesday, Sept 13, 2005
+ * Programmer:  Quincey Koziol
+ *              Monday, March 5, 2018
  *
  *-------------------------------------------------------------------------
  */
 H5T_path_t *
-H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name,
-    H5T_conv_t func, hid_t dxpl_id, hbool_t is_api)
+H5T_path_find(const H5T_t *src, const H5T_t *dst)
 {
-    int	lt, rt;			/*left and right edges		*/
-    int	md;			/*middle			*/
-    int	cmp;			/*comparison result		*/
-    int old_npaths;             /* Previous number of paths in table */
-    H5T_path_t	*table = NULL;		/*path existing in the table	*/
-    H5T_path_t	*path = NULL;		/*new path			*/
-    hid_t	src_id = -1, dst_id = -1;	/*src and dst type identifiers	*/
-    int	i;			/*counter			*/
-    int	nprint = 0;		/*lines of output printed	*/
-    H5T_path_t	*ret_value = NULL;      /* Return value */
+    H5T_conv_func_t conv_func;          /* Conversion function wrapper */
+    H5T_path_t *ret_value = NULL;       /* Return value */
 
     FUNC_ENTER_NOAPI(NULL)
 
@@ -4418,27 +4537,90 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name,
     HDassert(dst);
     HDassert(dst->shared);
 
+    /* Set up conversion function wrapper */
+    conv_func.is_app = FALSE;
+    conv_func.u.lib_func = NULL;
+
+    /* Call the internal routine, with additional parameters */
+    if(NULL == (ret_value = H5T__path_find_real(src, dst, NULL, &conv_func)))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, NULL, "can't find datatype conversion path")
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5T_path_find() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5T__path_find_real
+ *
+ * Purpose:    Finds the path which converts type SRC_ID to type DST_ID,
+ *        creating a new path if necessary.  If FUNC is non-zero then
+ *        it is set as the hard conversion function for that path
+ *        regardless of whether the path previously existed. Changing
+ *        the conversion function of a path causes statistics to be
+ *        reset to zero after printing them.  The NAME is used only
+ *        when creating a new path and is just for debugging.
+ *
+ *        If SRC and DST are both null pointers then the special no-op
+ *        conversion path is used.  This path is always stored as the
+ *        first path in the path table.
+ *
+ * Return:    Success:    Pointer to the path, valid until the path
+ *                        database is modified.
+ *
+ *            Failure:    NULL if the path does not exist and no
+ *                        function can be found to apply to the new path.
+ *
+ * Programmer:  Robb Matzke
+ *              Tuesday, January 13, 1998
+ *
+ *-------------------------------------------------------------------------
+ */
+static H5T_path_t *
+H5T__path_find_real(const H5T_t *src, const H5T_t *dst, const char *name,
+    H5T_conv_func_t *conv)
+{
+    int           lt, rt;                      /* left and right edges */
+    int           md;                          /* middle */
+    int           cmp;                         /* comparison result  */
+    int           old_npaths;                  /* Previous number of paths in table */
+    H5T_path_t    *table = NULL;               /* path existing in the table */
+    H5T_path_t    *path = NULL;                /* new path */
+    hid_t         src_id = -1, dst_id = -1;    /* src and dst type identifiers */
+    int           i;                           /* counter */
+    int           nprint = 0;                  /* lines of output printed */
+    H5T_path_t    *ret_value = NULL;           /* Return value */
+
+    FUNC_ENTER_STATIC
+
+    /* Sanity check */
+    HDassert(src);
+    HDassert(src->shared);
+    HDassert(dst);
+    HDassert(dst->shared);
+
     /*
      * Make sure the first entry in the table is the no-op conversion path.
      */
     if(0 == H5T_g.npaths) {
-	if(NULL == (H5T_g.path = (H5T_path_t **)H5MM_malloc(128 * sizeof(H5T_path_t *))))
-	    HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for type conversion path table")
-	H5T_g.apaths = 128;
-	if(NULL == (H5T_g.path[0] = H5FL_CALLOC(H5T_path_t)))
-	    HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for no-op conversion path")
+        if(NULL == (H5T_g.path = (H5T_path_t **)H5MM_malloc(128 * sizeof(H5T_path_t *))))
+            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for type conversion path table")
+        H5T_g.apaths = 128;
+        if(NULL == (H5T_g.path[0] = H5FL_CALLOC(H5T_path_t)))
+            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for no-op conversion path")
         HDsnprintf(H5T_g.path[0]->name, sizeof(H5T_g.path[0]->name), "no-op");
-	H5T_g.path[0]->func = H5T__conv_noop;
-	H5T_g.path[0]->cdata.command = H5T_CONV_INIT;
-	if(H5T__conv_noop((hid_t)FAIL, (hid_t)FAIL, &(H5T_g.path[0]->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL, dxpl_id) < 0) {
+        H5T_g.path[0]->conv.is_app = FALSE;
+        H5T_g.path[0]->conv.u.lib_func = H5T__conv_noop;
+        H5T_g.path[0]->cdata.command = H5T_CONV_INIT;
+        if(H5T__conv_noop((hid_t)FAIL, (hid_t)FAIL, &(H5T_g.path[0]->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL) < 0) {
 #ifdef H5T_DEBUG
-	    if(H5DEBUG(T))
-		fprintf(H5DEBUG(T), "H5T: unable to initialize no-op conversion function (ignored)\n");
+            if(H5DEBUG(T))
+                fprintf(H5DEBUG(T), "H5T: unable to initialize no-op conversion function (ignored)\n");
 #endif
-	    H5E_clear_stack(NULL); /*ignore the error*/
-	} /* end if */
-	H5T_g.path[0]->is_noop = TRUE;
-	H5T_g.npaths = 1;
+            H5E_clear_stack(NULL); /*ignore the error*/
+        } /* end if */
+        H5T_g.path[0]->is_noop = TRUE;
+        H5T_g.npaths = 1;
     } /* end if */
 
     /*
@@ -4451,28 +4633,28 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name,
      * are set
      */
     if(src->shared->force_conv == FALSE && dst->shared->force_conv == FALSE && 0 == H5T_cmp(src, dst, TRUE)) {
-	table = H5T_g.path[0];
-	cmp = 0;
-	md = 0;
+        table = H5T_g.path[0];
+        cmp = 0;
+        md = 0;
     } /* end if */
     else {
-	lt = md = 1;
-	rt = H5T_g.npaths;
-	cmp = -1;
-
-	while(cmp && lt < rt) {
-	    md = (lt + rt) / 2;
-	    HDassert(H5T_g.path[md]);
-	    cmp = H5T_cmp(src, H5T_g.path[md]->src, FALSE);
-	    if(0 == cmp)
+        lt = md = 1;
+        rt = H5T_g.npaths;
+        cmp = -1;
+
+        while(cmp && lt < rt) {
+            md = (lt + rt) / 2;
+            HDassert(H5T_g.path[md]);
+            cmp = H5T_cmp(src, H5T_g.path[md]->src, FALSE);
+            if(0 == cmp)
                 cmp = H5T_cmp(dst, H5T_g.path[md]->dst, FALSE);
-	    if(cmp < 0)
-		rt = md;
-	    else if(cmp > 0)
-		lt = md + 1;
-	    else
-		table = H5T_g.path[md];
-	} /* end while */
+            if(cmp < 0)
+                rt = md;
+            else if(cmp > 0)
+                lt = md + 1;
+            else
+                table = H5T_g.path[md];
+        } /* end while */
     } /* end else */
 
     /* Keep a record of the number of paths in the table, in case one of the
@@ -4487,22 +4669,22 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name,
      * specifying a new hard conversion and the path is a soft conversion, then
      * create a new path and add the new function to the path.
      */
-    if(!table || (table && func && is_api) || (table && !table->is_hard && func && !is_api)) {
-	if(NULL == (path = H5FL_CALLOC(H5T_path_t)))
-	    HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for type conversion path")
-	if(name && *name) {
-	    HDstrncpy(path->name, name, (size_t)H5T_NAMELEN);
-	    path->name[H5T_NAMELEN - 1] = '\0';
+    if(!table || (table && conv->is_app && conv->u.app_func) || (table && !table->is_hard && !conv->is_app && conv->u.lib_func)) {
+        if(NULL == (path = H5FL_CALLOC(H5T_path_t)))
+            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for type conversion path")
+        if(name && *name) {
+            HDstrncpy(path->name, name, (size_t)H5T_NAMELEN);
+            path->name[H5T_NAMELEN - 1] = '\0';
         } /* end if */
-	else
-	    HDsnprintf(path->name, sizeof(path->name), "NONAME");
-	if(NULL == (path->src = H5T_copy(src, H5T_COPY_ALL)))
-	    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy datatype for conversion path")
+        else
+            HDsnprintf(path->name, sizeof(path->name), "NONAME");
+        if(NULL == (path->src = H5T_copy(src, H5T_COPY_ALL)))
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy datatype for conversion path")
         if(NULL == (path->dst = H5T_copy(dst, H5T_COPY_ALL)))
-	    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy datatype for conversion path")
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy datatype for conversion path")
     } /* end if */
     else
-	path = table;
+        path = table;
 
     /*
      * If a hard conversion function is specified and none is defined for the
@@ -4510,23 +4692,28 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name,
      * the existing path is a soft function, then add the new conversion to the path
      * and initialize its conversion data.
      */
-    if(func && (!table || (table && is_api) || (table && !table->is_hard && !is_api))) {
-	HDassert(path != table);
-	HDassert(NULL == path->func);
-	if(path->src && (src_id = H5I_register(H5I_DATATYPE, H5T_copy(path->src, H5T_COPY_ALL), FALSE)) < 0)
-	    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, NULL, "unable to register source conversion type for query")
-	if(path->dst && (dst_id = H5I_register(H5I_DATATYPE, H5T_copy(path->dst, H5T_COPY_ALL), FALSE)) < 0)
-	    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, NULL, "unable to register destination conversion type for query")
-	path->cdata.command = H5T_CONV_INIT;
-	if((func)(src_id, dst_id, &(path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL, dxpl_id) < 0)
-	    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to initialize conversion function")
-	if(src_id >= 0)
+    if(conv->u.app_func && (!table || (table && conv->is_app) || (table && !table->is_hard && !conv->is_app))) {
+        HDassert(path != table);
+        HDassert(NULL == path->conv.u.app_func);
+        if(path->src && (src_id = H5I_register(H5I_DATATYPE, H5T_copy(path->src, H5T_COPY_ALL), FALSE)) < 0)
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, NULL, "unable to register source conversion type for query")
+        if(path->dst && (dst_id = H5I_register(H5I_DATATYPE, H5T_copy(path->dst, H5T_COPY_ALL), FALSE)) < 0)
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, NULL, "unable to register destination conversion type for query")
+        path->cdata.command = H5T_CONV_INIT;
+        if(conv->is_app) {
+            if((conv->u.app_func)(src_id, dst_id, &(path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL, H5CX_get_dxpl()) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to initialize conversion function")
+        } /* end if */
+        else
+            if((conv->u.lib_func)(src_id, dst_id, &(path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to initialize conversion function")
+        if(src_id >= 0)
             H5I_dec_ref(src_id);
-	if(dst_id >= 0)
+        if(dst_id >= 0)
             H5I_dec_ref(dst_id);
-	src_id = dst_id = -1;
-	path->func = func;
-	path->is_hard = TRUE;
+        src_id = dst_id = -1;
+        path->conv = *conv;
+        path->is_hard = TRUE;
     } /* end if */
 
     /*
@@ -4535,31 +4722,44 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name,
      * for an applicable function and add it to the path.  This can't happen
      * for the no-op conversion path.
      */
-    HDassert(path->func || (src && dst));
-    for(i = H5T_g.nsoft - 1; i >= 0 && !path->func; --i) {
-	if(src->shared->type != H5T_g.soft[i].src || dst->shared->type != H5T_g.soft[i].dst)
-	    continue;
-	if((src_id = H5I_register(H5I_DATATYPE, H5T_copy(path->src, H5T_COPY_ALL), FALSE)) < 0)
-	    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, NULL, "unable to register src conversion type for query")
-        if((dst_id = H5I_register(H5I_DATATYPE, H5T_copy(path->dst, H5T_COPY_ALL), FALSE)) < 0)
-	    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, NULL, "unable to register dst conversion type for query")
-	path->cdata.command = H5T_CONV_INIT;
-	if((H5T_g.soft[i].func)(src_id, dst_id, &(path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL, dxpl_id) < 0) {
-	    HDmemset(&(path->cdata), 0, sizeof(H5T_cdata_t));
-	    H5E_clear_stack(H5E_DEFAULT); /*ignore the error*/
-	} /* end if */
-        else {
-	    HDstrncpy(path->name, H5T_g.soft[i].name, (size_t)H5T_NAMELEN);
-	    path->name[H5T_NAMELEN - 1] = '\0';
-	    path->func = H5T_g.soft[i].func;
-	    path->is_hard = FALSE;
-	} /* end else */
-	H5I_dec_ref(src_id);
-	H5I_dec_ref(dst_id);
-	src_id = dst_id = -1;
+    HDassert(path->conv.u.app_func || (src && dst));
+    for(i = H5T_g.nsoft - 1; i >= 0 && !path->conv.u.app_func; --i) {
+        hbool_t path_init_error = FALSE;
+
+        if(src->shared->type != H5T_g.soft[i].src || dst->shared->type != H5T_g.soft[i].dst)
+            continue;
+        if((src_id = H5I_register(H5I_DATATYPE, H5T_copy(path->src, H5T_COPY_ALL), FALSE)) < 0)
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, NULL, "unable to register src conversion type for query")
+           if((dst_id = H5I_register(H5I_DATATYPE, H5T_copy(path->dst, H5T_COPY_ALL), FALSE)) < 0)
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, NULL, "unable to register dst conversion type for query")
+        path->cdata.command = H5T_CONV_INIT;
+        if(H5T_g.soft[i].conv.is_app) {
+            if((H5T_g.soft[i].conv.u.app_func)(src_id, dst_id, &(path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL, H5CX_get_dxpl()) < 0) {
+                HDmemset(&(path->cdata), 0, sizeof(H5T_cdata_t));
+                H5E_clear_stack(H5E_DEFAULT); /*ignore the error*/
+                path_init_error = TRUE;
+            } /* end if */
+        } /* end if */
+        else
+            if((H5T_g.soft[i].conv.u.lib_func)(src_id, dst_id, &(path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL) < 0) {
+                HDmemset(&(path->cdata), 0, sizeof(H5T_cdata_t));
+                H5E_clear_stack(H5E_DEFAULT); /*ignore the error*/
+                path_init_error = TRUE;
+            } /* end if */
+
+        /* Finish operation, if no error */
+        if(!path_init_error) {
+            HDstrncpy(path->name, H5T_g.soft[i].name, (size_t)H5T_NAMELEN);
+            path->name[H5T_NAMELEN - 1] = '\0';
+            path->conv = H5T_g.soft[i].conv;
+            path->is_hard = FALSE;
+        } /* end else */
+        H5I_dec_ref(src_id);
+        H5I_dec_ref(dst_id);
+        src_id = dst_id = -1;
     } /* end for */
-    if(!path->func)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "no appropriate function for conversion path")
+    if(!path->conv.u.app_func)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "no appropriate function for conversion path")
 
     /* Check if paths were inserted into the table through a recursive call
      * and re-compute the correct location for this path if so. - QAK, 1/26/02
@@ -4586,34 +4786,44 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name,
 
     /* Replace an existing table entry or add a new entry */
     if(table && path != table) {
-	HDassert(table == H5T_g.path[md]);
-	H5T__print_stats(table, &nprint/*in,out*/);
-	table->cdata.command = H5T_CONV_FREE;
-	if((table->func)((hid_t)FAIL, (hid_t)FAIL, &(table->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL, dxpl_id) < 0) {
+        HDassert(table == H5T_g.path[md]);
+        H5T__print_stats(table, &nprint/*in,out*/);
+        table->cdata.command = H5T_CONV_FREE;
+        if(table->conv.is_app) {
+            if((table->conv.u.app_func)((hid_t)FAIL, (hid_t)FAIL, &(table->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL, H5CX_get_dxpl()) < 0) {
+#ifdef H5T_DEBUG
+                if(H5DEBUG(T))
+                    fprintf(H5DEBUG(T), "H5T: conversion function 0x%08lx free failed for %s (ignored)\n",
+                            (unsigned long)(path->conv.u.app_func), path->name);
+#endif
+                H5E_clear_stack(NULL); /*ignore the failure*/
+            } /* end if */
+        } /* end if */
+        else
+            if((table->conv.u.lib_func)((hid_t)FAIL, (hid_t)FAIL, &(table->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL) < 0) {
 #ifdef H5T_DEBUG
-	    if(H5DEBUG(T)) {
-		fprintf(H5DEBUG(T), "H5T: conversion function 0x%08lx free "
-			"failed for %s (ignored)\n",
-			(unsigned long)(path->func), path->name);
-	    } /* end if */
+                if(H5DEBUG(T))
+                    fprintf(H5DEBUG(T), "H5T: conversion function 0x%08lx free failed for %s (ignored)\n",
+                            (unsigned long)(path->conv.u.lib_func), path->name);
 #endif
-	    H5E_clear_stack(NULL); /*ignore the failure*/
-	} /* end if */
-	if(table->src)
-            H5T_close(table->src);
-	if(table->dst)
-            H5T_close(table->dst);
+                H5E_clear_stack(NULL); /*ignore the failure*/
+            } /* end if */
+        if(table->src)
+            (void)H5T_close_real(table->src);
+        if(table->dst)
+            (void)H5T_close_real(table->dst);
         table = H5FL_FREE(H5T_path_t, table);
-	table = path;
-	H5T_g.path[md] = path;
-    } else if(path != table) {
-	HDassert(cmp);
+        table = path;
+        H5T_g.path[md] = path;
+    } /* end if */
+    else if(path != table) {
+        HDassert(cmp);
         if((size_t)H5T_g.npaths >= H5T_g.apaths) {
             size_t na = MAX(128, 2 * H5T_g.apaths);
             H5T_path_t **x;
 
             if(NULL == (x = (H5T_path_t **)H5MM_realloc(H5T_g.path, na * sizeof(H5T_path_t*))))
-		HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+                HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
             H5T_g.apaths = na;
             H5T_g.path = x;
         } /* end if */
@@ -4621,8 +4831,8 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name,
             md++;
         HDmemmove(H5T_g.path + md + 1, H5T_g.path + md, (size_t) (H5T_g.npaths - md) * sizeof(H5T_path_t*));
         H5T_g.npaths++;
-	H5T_g.path[md] = path;
-	table = path;
+        H5T_g.path[md] = path;
+        table = path;
     } /* end else-if */
 
     /* Set the flag to indicate both source and destination types are compound types
@@ -4635,10 +4845,10 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name,
 
 done:
     if(!ret_value && path && path != table) {
-	if(path->src)
-            H5T_close(path->src);
-	if(path->dst)
-            H5T_close(path->dst);
+        if(path->src)
+            (void)H5T_close_real(path->src);
+        if(path->dst)
+            (void)H5T_close_real(path->dst);
         path = H5FL_FREE(H5T_path_t, path);
     } /* end if */
     if(src_id >= 0)
@@ -4647,24 +4857,21 @@ done:
         H5I_dec_ref(dst_id);
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5T_path_find() */
+} /* end H5T__path_find_real() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_path_noop
+ * Function:  H5T_path_noop
  *
- * Purpose:	Is the path the special no-op path? The no-op function can be
- *              set by the application and there might be more than one no-op
- *              path in a multi-threaded application if one thread is using
- *              the no-op path when some other thread changes its definition.
+ * Purpose:   Is the path the special no-op path? The no-op function can be
+ *            set by the application and there might be more than one no-op
+ *            path in a multi-threaded application if one thread is using
+ *            the no-op path when some other thread changes its definition.
  *
- * Return:	TRUE/FALSE (can't fail)
- *
- * Programmer:	Quincey Koziol
- *		Thursday, May  8, 2003
- *
- * Modifications:
+ * Return:    TRUE/FALSE (can't fail)
  *
+ * Programmer:    Quincey Koziol
+ *        Thursday, May  8, 2003
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -4679,12 +4886,12 @@ H5T_path_noop(const H5T_path_t *p)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_path_compound_subset
+ * Function:  H5T_path_compound_subset
  *
- * Purpose:	Checks if the source and destination types are both compound.
- *              Tells whether whether the source members are a subset of
- *              destination, and the order is the same, and no conversion
- *              is needed.  For example:
+ * Purpose:   Checks if the source and destination types are both compound.
+ *            Tells whether whether the source members are a subset of
+ *            destination, and the order is the same, and no conversion
+ *            is needed.  For example:
  *                  struct source {            struct destination {
  *                      TYPE1 A;      -->          TYPE1 A;
  *                      TYPE2 B;      -->          TYPE2 B;
@@ -4693,11 +4900,11 @@ H5T_path_noop(const H5T_path_t *p)
  *                                                 TYPE5 E;
  *                                             };
  *
- * Return:	A pointer to the subset info struct in p, or NULL if there are
- *          no compounds.  Points directly into the H5T_path_t structure.
+ * Return:    A pointer to the subset info struct in p, or NULL if there are
+ *            no compounds.  Points directly into the H5T_path_t structure.
  *
- * Programmer:	Raymond Lu
- *		8 June 2007
+ * Programmer:    Raymond Lu
+ *        8 June 2007
  *
  * Modifications:  Neil Fortner
  *      19 September 2008
@@ -4723,17 +4930,14 @@ H5T_path_compound_subset(const H5T_path_t *p)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_path_bkg
+ * Function:  H5T_path_bkg
  *
- * Purpose:	Get the "background" flag for the conversion path.
+ * Purpose:   Get the "background" flag for the conversion path.
  *
- * Return:	Background flag (can't fail)
- *
- * Programmer:	Quincey Koziol
- *		Thursday, May  8, 2003
- *
- * Modifications:
+ * Return:    Background flag (can't fail)
  *
+ * Programmer:    Quincey Koziol
+ *        Thursday, May  8, 2003
  *-------------------------------------------------------------------------
  */
 H5T_bkg_t
@@ -4748,124 +4952,99 @@ H5T_path_bkg(const H5T_path_t *p)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_compiler_conv
- *
- * Purpose:	Private function for H5Tcompiler_conv.  Finds out whether the
- *              library's conversion function from type SRC to type DST
- *              is a hard conversion.
+ * Function:  H5T__compiler_conv
  *
- * Return:	TRUE:           hard conversion.
- *		FALSE:          soft conversion.
- *		FAIL:           function failed.
+ * Purpose:   Private function for H5Tcompiler_conv.  Finds out whether the
+ *            library's conversion function from type SRC to type DST
+ *            is a hard conversion.
  *
- * Programmer:	Raymond Lu
- *		Friday, Sept 2, 2005
- *
- * Modifications:
+ * Return:    TRUE:           hard conversion.
+ *            FALSE:          soft conversion.
+ *            FAIL:           function failed.
  *
+ * Programmer:    Raymond Lu
+ *        Friday, Sept 2, 2005
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5T_compiler_conv(H5T_t *src, H5T_t *dst)
+H5T__compiler_conv(H5T_t *src, H5T_t *dst)
 {
-    H5T_path_t	*path;
-    htri_t	ret_value = FAIL;       /* Return value */
+    H5T_path_t    *path;
+    htri_t    ret_value = FAIL;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Find it */
-    if (NULL==(path=H5T_path_find(src, dst, NULL, NULL, H5AC_noio_dxpl_id, FALSE)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "conversion function not found")
+    if(NULL == (path = H5T_path_find(src, dst)))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "conversion function not found")
 
     ret_value = (htri_t)path->is_hard;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5T__compiler_conv() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_convert
+ * Function:  H5T_convert
  *
- * Purpose:	Call a conversion function to convert from source to
- *		destination data type and accumulate timing statistics.
+ * Purpose:   Call a conversion function to convert from source to
+ *            destination data type and accumulate timing statistics.
  *
- * Return:	Success:	non-negative
+ * Return:    Success:    non-negative
  *
- *		Failure:	negative
+ *            Failure:    negative
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, December 15, 1998
  *
- * Modifications:
- * 		Robb Matzke, 1999-06-16
- *		The timers are updated only if H5T debugging is enabled at
- *		runtime in addition to compile time.
- *
- *		Robb Matzke, 1999-06-16
- *		Added support for non-zero strides. If BUF_STRIDE is non-zero
- *		then convert one value at each memory location advancing
- *		BUF_STRIDE bytes each time; otherwise assume both source and
- *		destination values are packed.
- *
- *              Quincey Koziol, 1999-07-01
- *              Added dataset transfer properties, to allow custom VL
- *              datatype allocation function to be passed down to VL
- *              conversion routine.
- *
- *              Robb Matzke, 2000-05-17
- *              Added the BKG_STRIDE argument which gets passed to all the
- *              conversion functions. If BUF_STRIDE is non-zero then each
- *              data element is at a multiple of BUF_STRIDE bytes in BUF
- *              (on both input and output). If BKG_STRIDE is also set then
- *              the BKG buffer is used in such a way that temporary space
- *              for each element is aligned on a BKG_STRIDE byte boundary.
- *              If either BUF_STRIDE or BKG_STRIDE are zero then the BKG
- *              buffer will be accessed as though it were a packed array
- *              of destination datatype.
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T_convert(H5T_path_t *tpath, hid_t src_id, hid_t dst_id, size_t nelmts,
-	    size_t buf_stride, size_t bkg_stride, void *buf, void *bkg,
-            hid_t dset_xfer_plist)
+    size_t buf_stride, size_t bkg_stride, void *buf, void *bkg)
 {
 #ifdef H5T_DEBUG
-    H5_timer_t		timer;
+    H5_timer_t        timer;
 #endif
-    herr_t      ret_value=SUCCEED;       /* Return value */
+    herr_t ret_value = SUCCEED;         /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
 #ifdef H5T_DEBUG
-    if (H5DEBUG(T)) H5_timer_begin(&timer);
+    if(H5DEBUG(T))
+        H5_timer_begin(&timer);
 #endif
     tpath->cdata.command = H5T_CONV_CONV;
-    if ((tpath->func)(src_id, dst_id, &(tpath->cdata), nelmts, buf_stride,
-                      bkg_stride, buf, bkg, dset_xfer_plist)<0)
-	HGOTO_ERROR(H5E_ATTR, H5E_CANTENCODE, FAIL, "data type conversion failed");
+    if(tpath->conv.is_app) {
+        if((tpath->conv.u.app_func)(src_id, dst_id, &(tpath->cdata), nelmts, buf_stride, bkg_stride, buf, bkg, H5CX_get_dxpl()) < 0)
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCONVERT, FAIL, "datatype conversion failed")
+    } /* end if */
+    else
+        if((tpath->conv.u.lib_func)(src_id, dst_id, &(tpath->cdata), nelmts, buf_stride, bkg_stride, buf, bkg) < 0)
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCONVERT, FAIL, "datatype conversion failed")
 #ifdef H5T_DEBUG
-    if (H5DEBUG(T)) {
-	H5_timer_end(&(tpath->stats.timer), &timer);
-	tpath->stats.ncalls++;
-	tpath->stats.nelmts += nelmts;
-    }
+    if(H5DEBUG(T)) {
+        H5_timer_end(&(tpath->stats.timer), &timer);
+        tpath->stats.ncalls++;
+        tpath->stats.nelmts += nelmts;
+    } /* end if */
 #endif
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5T_convert() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_oloc
+ * Function:  H5T_oloc
  *
- * Purpose:	Returns a pointer to the object location for a named datatype.
+ * Purpose:   Returns a pointer to the object location for a named datatype.
  *
- * Return:	Success:	Ptr directly into named datatype
- *		Failure:	NULL
+ * Return:    Success:    Ptr directly into named datatype
+ *            Failure:    NULL
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Friday, June  5, 1998
  *
  *-------------------------------------------------------------------------
@@ -4899,14 +5078,14 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_nameof
+ * Function:  H5T_nameof
  *
- * Purpose:	Returns a pointer to the path for a named datatype.
+ * Purpose:   Returns a pointer to the path for a named datatype.
  *
- * Return:	Success:	Ptr directly into named datatype
- *		Failure:	NULL
+ * Return:    Success:    Ptr directly into named datatype
+ *            Failure:    NULL
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Monday, September 12, 2005
  *
  *-------------------------------------------------------------------------
@@ -4949,9 +5128,6 @@ done:
  *
  * Programmer:  Raymond Lu
  *              Friday, Dec 7, 2001
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 htri_t
@@ -4982,9 +5158,6 @@ done:
  *
  * Programmer:  Pedro Vicente
  *              Tuesday, Sep 3, 2002
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 htri_t
@@ -5007,9 +5180,9 @@ done:
  * Function:    H5T_convert_committed_datatype
  *
  * Purpose:     To convert the committed datatype "dt" to a transient embedded
- *		type if the file location associated with the committed datatype is 
- *		different from the parameter "f".  
- *		"f" is the file location where the dataset or attribute will be created.
+ *        type if the file location associated with the committed datatype is
+ *        different from the parameter "f".
+ *        "f" is the file location where the dataset or attribute will be created.
  *
  * Notes:       See HDFFV-9940
  *
@@ -5040,7 +5213,7 @@ H5T_convert_committed_datatype(H5T_t *dt, H5F_t *f)
             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, FAIL, "unable to reset path")
 
         dt->shared->state = H5T_STATE_TRANSIENT;
-    }
+    } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -5048,25 +5221,17 @@ done:
 
 
 /*--------------------------------------------------------------------------
- NAME
-    H5T_get_ref_type
- PURPOSE
-    Retrieves the type of reference for a datatype
- USAGE
-    H5R_type_t H5Tget_ref_type(dt)
-        H5T_t *dt;  IN: datatype pointer for the reference datatype
-
- RETURNS
-    Success:	A reference type defined in H5Rpublic.h
-    Failure:	H5R_BADTYPE
- DESCRIPTION
-    Given a reference datatype object, this function returns the reference type
-        of the datatype.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
+ * Function:    H5T_get_ref_type
+ *
+ * Purpose:     Retrieves the type of reference for a datatype
+ *              H5T_t *dt;  IN: datatype pointer for the reference datatype
+ *
+ * Return:      Success:        A reference type defined in H5Rpublic.h
+ *              Failure:        H5R_BADTYPE
+ * Notes:       Given a reference datatype object, this function returns the reference type
+ *              of the datatype.
+ *--------------------------------------------------------------------------
+ */
 H5R_type_t
 H5T_get_ref_type(const H5T_t *dt)
 {
@@ -5085,26 +5250,23 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_is_sensible
+ * Function:  H5T_is_sensible
  *
- * Purpose:	Determines if a data type is sensible to store on disk
- *              (i.e. not partially initialized)
+ * Purpose:   Determines if a data type is sensible to store on disk
+ *            (i.e. not partially initialized)
  *
- * Return:	Success:	TRUE, FALSE
+ * Return:    Success:    TRUE, FALSE
  *
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *		Tuesday, June 11, 2002
- *
- * Modifications:
+ *            Failure:    Negative
  *
+ * Programmer:    Quincey Koziol
+ *        Tuesday, June 11, 2002
  *-------------------------------------------------------------------------
  */
 htri_t
 H5T_is_sensible(const H5T_t *dt)
 {
-    htri_t	ret_value = FAIL;       /* Return value */
+    htri_t    ret_value = FAIL;       /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -5168,18 +5330,15 @@ done:
  DESCRIPTION
     Recursively descends any VL or compound datatypes to mark all VL datatypes
     as either on disk or in memory.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
+ --------------------------------------------------------------------------
+ */
 htri_t
 H5T_set_loc(H5T_t *dt, H5F_t *f, H5T_loc_t loc)
 {
-    htri_t changed;    /* Whether H5T_set_loc changed the type (even if the size didn't change) */
-    htri_t ret_value = 0;   /* Indicate that success, but no location change */
-    unsigned i;             /* Local index variable */
-    size_t old_size;        /* Previous size of a field */
+    htri_t      changed;         /* Whether H5T_set_loc changed the type (even if the size didn't change) */
+    htri_t      ret_value = 0;   /* Indicate that success, but no location change */
+    unsigned    i;               /* Local index variable */
+    size_t      old_size;        /* Previous size of a field */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -5213,53 +5372,58 @@ H5T_set_loc(H5T_t *dt, H5F_t *f, H5T_loc_t loc)
 
             case H5T_COMPOUND:  /* Check each field and recurse on VL, compound and array type */
                 {
-                ssize_t accum_change = 0; /* Amount of change in the offset of the fields */
+                    ssize_t accum_change = 0; /* Amount of change in the offset of the fields */
 
-                /* Sort the fields based on offsets */
-                H5T__sort_value(dt, NULL);
+                    /* Sort the fields based on offsets */
+                    H5T__sort_value(dt, NULL);
 
-                for (i=0; i<dt->shared->u.compnd.nmembs; i++) {
-                    H5T_t *memb_type;   /* Member's datatype pointer */
+                    for (i = 0; i < dt->shared->u.compnd.nmembs; i++) {
+                        H5T_t *memb_type;   /* Member's datatype pointer */
 
-                    /* Range check against compound member's offset */
-                    if ((accum_change < 0) && ((ssize_t) dt->shared->u.compnd.memb[i].offset < accum_change))
-                        HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, FAIL, "invalid field size in datatype");
+                        /* Range check against compound member's offset */
+                        if ((accum_change < 0) && ((ssize_t) dt->shared->u.compnd.memb[i].offset < accum_change))
+                            HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, FAIL, "invalid field size in datatype");
 
-                    /* Apply the accumulated size change to the offset of the field */
-                    dt->shared->u.compnd.memb[i].offset += (size_t) accum_change;
+                        /* Apply the accumulated size change to the offset of the field */
+                        dt->shared->u.compnd.memb[i].offset += (size_t) accum_change;
 
-                    /* Set the member type pointer (for convenience) */
-                    memb_type=dt->shared->u.compnd.memb[i].type;
+                        /* Set the member type pointer (for convenience) */
+                        memb_type = dt->shared->u.compnd.memb[i].type;
 
-                    /* Recurse if it's VL, compound, enum or array */
-                    /* (If the force_conv flag is _not_ set, the type cannot change in size, so don't recurse) */
-                    if(memb_type->shared->force_conv && H5T_IS_COMPLEX(memb_type->shared->type)) {
-                        /* Keep the old field size for later */
-                        old_size=memb_type->shared->size;
+                        /* Recurse if it's VL, compound, enum or array */
+                        /* (If the force_conv flag is _not_ set, the type cannot change in size, so don't recurse) */
+                        if(memb_type->shared->force_conv && H5T_IS_COMPLEX(memb_type->shared->type)) {
+                            /* Keep the old field size for later */
+                            old_size = memb_type->shared->size;
 
-                        /* Mark the VL, compound, enum or array type */
-                        if((changed=H5T_set_loc(memb_type,f,loc))<0)
-                            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "Unable to set VL location");
-                        if(changed>0)
-                            ret_value=changed;
+                            /* Mark the VL, compound, enum or array type */
+                            if((changed = H5T_set_loc(memb_type,f,loc)) < 0)
+                                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "Unable to set VL location");
+                            if(changed > 0)
+                                ret_value = changed;
 
-                        /* Check if the field changed size */
-                        if(old_size != memb_type->shared->size) {
-                            /* Adjust the size of the member */
-                            dt->shared->u.compnd.memb[i].size = (dt->shared->u.compnd.memb[i].size*memb_type->shared->size)/old_size;
+                            /* Check if the field changed size */
+                            if(old_size != memb_type->shared->size) {
 
-                            /* Add that change to the accumulated size change */
-                            accum_change += (ssize_t) (memb_type->shared->size - old_size);
+                                /* Fail if the old_size is zero */
+                                if (0 == old_size)
+                                    HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, FAIL, "old_size of zero would cause division by zero");
+
+                                /* Adjust the size of the member */
+                                dt->shared->u.compnd.memb[i].size = (dt->shared->u.compnd.memb[i].size*memb_type->shared->size)/old_size;
+
+                                /* Add that change to the accumulated size change */
+                                accum_change += (ssize_t) (memb_type->shared->size - old_size);
+                            } /* end if */
                         } /* end if */
-                    } /* end if */
-                } /* end for */
+                    } /* end for */
 
-                /* Range check against datatype size */
-                if ((accum_change < 0) && ((ssize_t) dt->shared->size < accum_change))
-                    HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, FAIL, "invalid field size in datatype");
+                    /* Range check against datatype size */
+                    if ((accum_change < 0) && ((ssize_t) dt->shared->size < accum_change))
+                        HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, FAIL, "invalid field size in datatype");
 
-                /* Apply the accumulated size change to the datatype */
-                dt->shared->size += (size_t) accum_change;
+                    /* Apply the accumulated size change to the datatype */
+                    dt->shared->size += (size_t) accum_change;
                 }
                 break;
 
@@ -5267,29 +5431,29 @@ H5T_set_loc(H5T_t *dt, H5F_t *f, H5T_loc_t loc)
                 /* Recurse if it's VL, compound, enum or array */
                 /* (If the force_conv flag is _not_ set, the type cannot change in size, so don't recurse) */
                 if(dt->shared->parent->shared->force_conv && H5T_IS_COMPLEX(dt->shared->parent->shared->type)) {
-                    if((changed=H5T_set_loc(dt->shared->parent,f,loc))<0)
+                    if((changed = H5T_set_loc(dt->shared->parent,f,loc)) < 0)
                         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "Unable to set VL location");
-                    if(changed>0)
-                        ret_value=changed;
+                    if(changed > 0)
+                        ret_value = changed;
                 } /* end if */
 
                 /* Mark this VL sequence */
                 if((changed = H5T__vlen_set_loc(dt, f, loc)) < 0)
                     HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "Unable to set VL location");
-                if(changed>0)
-                    ret_value=changed;
+                if(changed > 0)
+                    ret_value = changed;
                 break;
 
             case H5T_REFERENCE:
                 /* Only need to change location of object references */
-                if(dt->shared->u.atomic.u.r.rtype==H5R_OBJECT) {
+                if(dt->shared->u.atomic.u.r.rtype == H5R_OBJECT) {
                     /* Mark this reference */
-                    if(loc!=dt->shared->u.atomic.u.r.loc) {
+                    if(loc != dt->shared->u.atomic.u.r.loc) {
                         /* Set the location */
                         dt->shared->u.atomic.u.r.loc = loc;
 
                         /* Indicate that the location changed */
-                        ret_value=TRUE;
+                        ret_value = TRUE;
                     } /* end if */
                 } /* end if */
                 break;
@@ -5358,11 +5522,11 @@ done:
  * Purpose:     H5T__visit callback to Upgrade the version of a datatype
  *              (if there's any benefit to doing so)
  *
- * Note:	The behavior below is tightly coupled with the "better"
+ * Note:        The behavior below is tightly coupled with the "better"
  *              encodings for datatype messages in the datatype message
  *              encoding routine.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
  * Programmer:  Quincey Koziol
  *              Thursday, July 19, 2007
@@ -5417,7 +5581,7 @@ H5T_upgrade_version_cb(H5T_t *dt, void *op_value)
  *              doing so) and recursively apply to compound members and/or
  *              parent datatypes.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
  * Programmer:  Quincey Koziol
  *              Thursday, July 19, 2007
@@ -5444,34 +5608,44 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5T_set_latest_version
+ * Function:    H5T_set_version
  *
- * Purpose:     Set the encoding for a datatype to the latest version.
+ * Purpose:     Set the encoding for a datatype to the version indicated by
+ *              the file's low bound if that is higher than the datatype's 
+ *              version.
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:      Non-negative on success/Negative on failure
  *
- * Programmer:  Quincey Koziol
- *              Thursday, July 19, 2007
+ * Programmer:  Vailin Choi; December 2017
  *
  *-------------------------------------------------------------------------
  */
 herr_t
-H5T_set_latest_version(H5T_t *dt)
+H5T_set_version(H5F_t *f, H5T_t *dt)
 {
-    herr_t ret_value = SUCCEED;         /* Return value */
+    unsigned vers;                  /* The version */
+    herr_t ret_value = SUCCEED;     /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Sanity check */
+    HDassert(f);
     HDassert(dt);
 
-    /* Upgrade the format version for the datatype to the latest */
-    if(H5T__upgrade_version(dt, H5O_DTYPE_VERSION_LATEST) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't upgrade datatype encoding")
+    vers = H5O_dtype_ver_bounds[H5F_LOW_BOUND(f)];
+    if(vers > dt->shared->version) {
+        /* Upgrade the format version for the datatype */
+        if(H5T__upgrade_version(dt, vers) < 0)
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't upgrade datatype encoding")
+    }
+    
+    /* Version bounds check */
+    if(dt->shared->version > H5O_dtype_ver_bounds[H5F_HIGH_BOUND(f)])
+        HGOTO_ERROR(H5E_DATATYPE, H5E_BADRANGE, FAIL, "Datatype version out of bounds")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5T_set_latest_version() */
+} /* end H5T_set_version() */
 
 
 /*-------------------------------------------------------------------------
@@ -5538,75 +5712,3 @@ H5T_patch_vlen_file(H5T_t *dt, H5F_t *f)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* end H5T_patch_vlen_file() */
 
-
-/*-------------------------------------------------------------------------
- * Function:    H5Tflush
- *
- * Purpose:     Flushes all buffers associated with a named datatype to disk.
- *
- * Return:      Non-negative on success, negative on failure
- *
- * Programmer:  Mike McGreevy
- *              May 19, 2010
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5Tflush(hid_t type_id)
-{
-    H5T_t *dt; /* Datatype for this operation */
-    herr_t ret_value = SUCCEED; /* return value */
-
-    FUNC_ENTER_API(FAIL)
-    H5TRACE1("e", "i", type_id);
-    
-    /* Check args */
-    if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
-    if(!H5T_is_named(dt))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a committed datatype")
-
-    /* To flush metadata and invoke flush callback if there is */
-    if(H5O_flush_common(&dt->oloc, type_id, H5AC_ind_read_dxpl_id) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTFLUSH, FAIL, "unable to flush datatype and object flush callback")
-
-done:
-    FUNC_LEAVE_API(ret_value)
-} /* H5Tflush */
-
-
-/*-------------------------------------------------------------------------
- * Function:    H5Trefresh
- *
- * Purpose:     Refreshes all buffers associated with a named datatype.
- *
- * Return:      Non-negative on success, negative on failure
- *
- * Programmer:  Mike McGreevy
- *              July 21, 2010
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5Trefresh(hid_t type_id)
-{
-    H5T_t * dt = NULL;
-    herr_t ret_value = SUCCEED; /* return value */
-    
-    FUNC_ENTER_API(FAIL)
-    H5TRACE1("e", "i", type_id);
-
-    /* Check args */
-    if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
-    if(!H5T_is_named(dt))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a committed datatype")
-
-    /* Call private function to refresh datatype object */
-    if ((H5O_refresh_metadata(type_id, dt->oloc, H5AC_ind_read_dxpl_id)) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTLOAD, FAIL, "unable to refresh datatype")
-
-done:
-    FUNC_LEAVE_API(ret_value)
-} /* H5Trefresh */
-
diff --git a/src/H5TS.c b/src/H5TS.c
index 7d46e95..d239e09 100644
--- a/src/H5TS.c
+++ b/src/H5TS.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* private headers */
@@ -36,6 +34,7 @@ H5TS_once_t H5TS_first_init_g = PTHREAD_ONCE_INIT;
 #endif /* H5_HAVE_WIN_THREADS */
 H5TS_key_t H5TS_errstk_key_g;
 H5TS_key_t H5TS_funcstk_key_g;
+H5TS_key_t H5TS_apictx_key_g;
 H5TS_key_t H5TS_cancel_key_g;
 
 
@@ -111,6 +110,9 @@ H5TS_pthread_first_thread_init(void)
     /* initialize key for thread-specific function stacks */
     pthread_key_create(&H5TS_funcstk_key_g, H5TS_key_destructor);
 
+    /* initialize key for thread-specific API contexts */
+    pthread_key_create(&H5TS_apictx_key_g, H5TS_key_destructor);
+
     /* initialize key for thread cancellability mechanism */
     pthread_key_create(&H5TS_cancel_key_g, H5TS_key_destructor);
 }
@@ -264,8 +266,7 @@ H5TS_cancel_count_inc(void)
         cancel_counter = (H5TS_cancel_t *)HDcalloc(1, sizeof(H5TS_cancel_t));
 
         if (!cancel_counter) {
-            H5E_push_stack(NULL, "H5TS_cancel_count_inc", __FILE__, __LINE__,
-                H5E_ERR_CLS_g, H5E_RESOURCE, H5E_NOSPACE, "memory allocation failed");
+            HERROR(H5E_RESOURCE, H5E_NOSPACE, "memory allocation failed");
             return FAIL;
         }
 
@@ -358,6 +359,10 @@ H5TS_win32_process_enter(PINIT_ONCE InitOnce, PVOID Parameter, PVOID *lpContex)
         ret_value = FALSE;
 #endif /* H5_HAVE_CODESTACK */
 
+    /* Set up thread local storage */
+    if(TLS_OUT_OF_INDEXES == (H5TS_apictx_key_g = TlsAlloc()))
+        ret_value = FALSE;
+
     return ret_value;
 } /* H5TS_win32_process_enter() */
 #endif /* H5_HAVE_WIN_THREADS */
@@ -428,6 +433,9 @@ H5TS_win32_process_exit(void)
     TlsFree(H5TS_funcstk_key_g);
 #endif /* H5_HAVE_CODESTACK */
 
+    /* Clean up per-process thread local storage */
+    TlsFree(H5TS_apictx_key_g);
+
     return;
 } /* H5TS_win32_process_exit() */
 #endif /* H5_HAVE_WIN_THREADS */
@@ -471,6 +479,11 @@ H5TS_win32_thread_exit(void)
         LocalFree((HLOCAL)lpvData);
 #endif /* H5_HAVE_CODESTACK */
 
+    /* Clean up per-thread thread local storage */
+    lpvData = TlsGetValue(H5TS_apictx_key_g);
+    if(lpvData)
+        LocalFree((HLOCAL)lpvData);
+
     return ret_value;
 } /* H5TS_win32_thread_exit() */
 #endif /* H5_HAVE_WIN_THREADS */
diff --git a/src/H5TSprivate.h b/src/H5TSprivate.h
index 5394b77..8d74676 100644
--- a/src/H5TSprivate.h
+++ b/src/H5TSprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -111,6 +109,7 @@ typedef pthread_once_t H5TS_once_t;
 extern H5TS_once_t H5TS_first_init_g;
 extern H5TS_key_t H5TS_errstk_key_g;
 extern H5TS_key_t H5TS_funcstk_key_g;
+extern H5TS_key_t H5TS_apictx_key_g;
 
 #if defined c_plusplus || defined __cplusplus
 extern      "C"
diff --git a/src/H5Tarray.c b/src/H5Tarray.c
index 4b2c7cf..60b3d43 100644
--- a/src/H5Tarray.c
+++ b/src/H5Tarray.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -102,33 +100,32 @@ H5Tarray_create2(hid_t base_id, unsigned ndims, const hsize_t dim[/* ndims */])
     unsigned    u;              /* local index variable */
     hid_t	ret_value;	/* return value	*/
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE3("i", "iIu*h", base_id, ndims, dim);
 
     /* Check args */
     if(ndims < 1 || ndims > H5S_MAX_RANK)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid dimensionality")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid dimensionality")
     if(!dim)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no dimensions specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "no dimensions specified")
     for(u = 0; u < ndims; u++)
         if(!(dim[u] > 0))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "zero-sized dimension specified")
+            HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "zero-sized dimension specified")
     if(NULL == (base = (H5T_t *)H5I_object_verify(base_id, H5I_DATATYPE)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an valid base datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not an valid base datatype")
 
     /* Create the array datatype */
     if(NULL == (dt = H5T__array_create(base, ndims, dim)))
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to create datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to create datatype")
 
     /* Atomize the type */
     if((ret_value = H5I_register(H5I_DATATYPE, dt, TRUE)) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register datatype")
 
 done:
-    if(ret_value < 0) {
-        if(dt && H5T_close(dt) < 0)
-            HDONE_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "can't release datatype")
-    } /* end if */
+    if(ret_value < 0)
+        if(dt && H5T_close_real(dt) < 0)
+            HDONE_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, H5I_INVALID_HID, "can't release datatype")
 
     FUNC_LEAVE_API(ret_value)
 }   /* end H5Tarray_create2() */
@@ -358,33 +355,32 @@ H5Tarray_create1(hid_t base_id, int ndims, const hsize_t dim[/* ndims */],
     unsigned    u;              /* local index variable */
     hid_t	ret_value;	/* return value	*/
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE4("i", "iIs*h*Is", base_id, ndims, dim, perm);
 
     /* Check args */
     if(ndims < 1 || ndims > H5S_MAX_RANK)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid dimensionality")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid dimensionality")
     if(!dim)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no dimensions specified")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "no dimensions specified")
     for(u = 0; u < (unsigned)ndims; u++)
         if(!(dim[u] > 0))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "zero-sized dimension specified")
+            HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "zero-sized dimension specified")
     if(NULL == (base = (H5T_t *)H5I_object_verify(base_id, H5I_DATATYPE)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an valid base datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not an valid base datatype")
 
     /* Create the array datatype */
     if(NULL == (dt = H5T__array_create(base, (unsigned)ndims, dim)))
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to create datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to create datatype")
 
     /* Atomize the type */
     if((ret_value = H5I_register(H5I_DATATYPE, dt, TRUE)) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register datatype")
 
 done:
-    if(ret_value < 0) {
-        if(dt && H5T_close(dt) < 0)
-            HDONE_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "can't release datatype")
-    } /* end if */
+    if(ret_value < 0)
+        if(dt && H5T_close_real(dt) < 0)
+            HDONE_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, H5I_INVALID_HID, "can't release datatype")
 
     FUNC_LEAVE_API(ret_value)
 }   /* end H5Tarray_create1() */
diff --git a/src/H5Tbit.c b/src/H5Tbit.c
index a6b917f..df6d2c3 100644
--- a/src/H5Tbit.c
+++ b/src/H5Tbit.c
@@ -5,18 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-/*
- * Module Info:	Operations on bit vectors.  A bit vector is an array of bytes
- *		with the least-significant bits in the first byte.  That is,
- *		the bytes are in little-endian order.
+/* Module Info: Operations on bit vectors.  A bit vector is an array of bytes
+ *              with the least-significant bits in the first byte.  That is,
+ *              the bytes are in little-endian order.
  */
 
 #include "H5Tmodule.h"          /* This source code file is part of the H5T module */
@@ -31,14 +28,11 @@
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__bit_copy
+ * Function:    H5T__bit_copy
  *
- * Purpose:	Copies bits from one vector to another.
+ * Purpose:     Copies bits from one vector to another.
  *
- * Return:	void
- *
- * Programmer:	Robb Matzke
- *              Wednesday, June 10, 1998
+ * Return:      void
  *
  *-------------------------------------------------------------------------
  */
@@ -52,8 +46,7 @@ H5T__bit_copy(uint8_t *dst, size_t dst_offset, const uint8_t *src,
 
     FUNC_ENTER_PACKAGE_NOERR
 
-    /*
-     * Normalize the offset to be a byte number and a bit offset within that
+    /* Normalize the offset to be a byte number and a bit offset within that
      * byte.
      */
     s_idx = src_offset / 8;
@@ -61,8 +54,7 @@ H5T__bit_copy(uint8_t *dst, size_t dst_offset, const uint8_t *src,
     src_offset %= 8;
     dst_offset %= 8;
 
-    /*
-     * Get things rolling. This means copying bits until we're aligned on a
+    /* Get things rolling. This means copying bits until we're aligned on a
      * source byte.  This the following example, five bits are copied to the
      * destination.
      *
@@ -77,30 +69,29 @@ H5T__bit_copy(uint8_t *dst, size_t dst_offset, const uint8_t *src,
      *      ...+---------------+---------------+
      *           dst[d_idx+1]      dst[d_idx]
      */
-    while(src_offset && size > 0) {
-	size_t nbits = MIN3(size, 8 - dst_offset, 8 - src_offset);
-	size_t mask = ((size_t)1 << nbits) - 1;
-
-	dst[d_idx] &= (uint8_t)~(mask << dst_offset);
-	dst[d_idx] = (uint8_t)(dst[d_idx] | (((src[s_idx] >> src_offset) & (uint8_t)mask) << dst_offset));
-
-	src_offset += nbits;
-	if(src_offset >= 8) {
-	    s_idx++;
-	    src_offset %= 8;
-	} /* end if */
-
-	dst_offset += nbits;
-	if(dst_offset >= 8) {
-	    d_idx++;
-	    dst_offset %= 8;
-	} /* end if */
-
-	size -= nbits;
-    } /* end while */
-
-    /*
-     * The middle bits. We are aligned on a source byte which needs to be
+    while (src_offset && size > 0) {
+        size_t nbits = MIN3(size, 8 - dst_offset, 8 - src_offset);
+        size_t mask = ((size_t)1 << nbits) - 1;
+
+        dst[d_idx] &= (uint8_t)~(mask << dst_offset);
+        dst[d_idx] = (uint8_t)(dst[d_idx] | (((src[s_idx] >> src_offset) & (uint8_t)mask) << dst_offset));
+
+        src_offset += nbits;
+        if (src_offset >= 8) {
+            s_idx++;
+            src_offset %= 8;
+        }
+
+        dst_offset += nbits;
+        if (dst_offset >= 8) {
+            d_idx++;
+            dst_offset %= 8;
+        }
+
+        size -= nbits;
+    }
+
+    /* The middle bits. We are aligned on a source byte which needs to be
      * copied to two (or one in the degenerate case) destination bytes.
      *
      * 		      src[s_idx]
@@ -124,48 +115,48 @@ H5T__bit_copy(uint8_t *dst, size_t dst_offset, const uint8_t *src,
     mask_lo = ((size_t)1 << (8 - shift)) - 1;
     mask_hi = (~mask_lo) & 0xff;
 
-    for(/*void*/; size > 8; size -= 8, d_idx++, s_idx++) {
-	if(shift) {
-	    dst[d_idx + 0] &= (uint8_t)(~(mask_lo << shift));
-	    dst[d_idx + 0] |= (uint8_t)((src[s_idx] & mask_lo) << shift);
-	    dst[d_idx + 1] &= (uint8_t)(~(mask_hi >> (8 - shift)));
-	    dst[d_idx + 1] |= (uint8_t)((src[s_idx] & mask_hi) >> (8 - shift));
-	} /* end if */
+    for (/*void*/; size > 8; size -= 8, d_idx++, s_idx++) {
+        if (shift) {
+            dst[d_idx + 0] &= (uint8_t)(~(mask_lo << shift));
+            dst[d_idx + 0] |= (uint8_t)((src[s_idx] & mask_lo) << shift);
+            dst[d_idx + 1] &= (uint8_t)(~(mask_hi >> (8 - shift)));
+            dst[d_idx + 1] |= (uint8_t)((src[s_idx] & mask_hi) >> (8 - shift));
+        }
         else
-	    dst[d_idx] = src[s_idx];
-    } /* end for */
+            dst[d_idx] = src[s_idx];
+    }
 
     /* Finish up */
-    while(size > 0) {
-	size_t nbits = (size_t)MIN3 (size, 8 - dst_offset, 8 - src_offset);
-	size_t mask = ((size_t)1 << nbits) - 1;
+    while (size > 0) {
+        size_t nbits = (size_t)MIN3 (size, 8 - dst_offset, 8 - src_offset);
+        size_t mask = ((size_t)1 << nbits) - 1;
 
-	dst[d_idx] &= (uint8_t)(~(mask << dst_offset));
-	dst[d_idx] = (uint8_t)(dst[d_idx] | (((src[s_idx] >> src_offset) & (uint8_t)mask) << dst_offset));
+        dst[d_idx] &= (uint8_t)(~(mask << dst_offset));
+        dst[d_idx] = (uint8_t)(dst[d_idx] | (((src[s_idx] >> src_offset) & (uint8_t)mask) << dst_offset));
 
-	src_offset += nbits;
-	if(src_offset >= 8) {
-	    s_idx++;
-	    src_offset %= 8;
-	} /* end if */
+        src_offset += nbits;
+        if (src_offset >= 8) {
+            s_idx++;
+            src_offset %= 8;
+        }
 
-	dst_offset += nbits;
-	if(dst_offset >= 8) {
-	    d_idx++;
-	    dst_offset %= 8;
-	} /* end if */
+        dst_offset += nbits;
+        if (dst_offset >= 8) {
+            d_idx++;
+            dst_offset %= 8;
+        }
 
-	size -= nbits;
-    } /* end while */
+        size -= nbits;
+    }
 
     FUNC_LEAVE_NOAPI_VOID
 } /* end H5T__bit_copy() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__bit_shift
+ * Function:    H5T__bit_shift
  *
- * Purpose:	Simulation of hardware shifting.  Shifts a bit vector
+ * Purpose:     Simulation of hardware shifting.  Shifts a bit vector
  *              in a way similar to shifting a variable value, like
  *              value <<= 3, or value >>= 16.  SHIFT_DIST is positive for
  *              left shift, negative for right shift.  The bit vector starts
@@ -175,10 +166,7 @@ H5T__bit_copy(uint8_t *dst, size_t dst_offset, const uint8_t *src,
  *              For example, if we have a bit sequence 00011100, offset=2,
  *              size=3, shift_dist=2, the result will be 00010000.
  *
- * Return:	void
- *
- * Programmer:	Raymond Lu
- *              Monday, April 12, 2004
+ * Return:      void
  *
  *-------------------------------------------------------------------------
  */
@@ -195,25 +183,25 @@ H5T__bit_shift(uint8_t *buf, ssize_t shift_dist, size_t offset, size_t size)
     HDassert(buf);
     HDassert(size);
 
-    if(shift_dist) {
+    if (shift_dist) {
         size_t abs_shift_dist = (size_t)ABS(shift_dist);
 
-        if(abs_shift_dist >= size)
+        if (abs_shift_dist >= size)
             H5T__bit_set(buf, offset, size, 0);
         else {
             size_t buf_size = (size / 8) + 1;   /* Size of shift buffer needed */
             uint8_t *shift_buf;                 /* Pointer to shift buffer */
 
             /* Wrap the local buffer for serialized header info */
-            if(NULL == (wb = H5WB_wrap(tmp_buf, sizeof(tmp_buf))))
+            if (NULL == (wb = H5WB_wrap(tmp_buf, sizeof(tmp_buf))))
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "can't wrap buffer")
 
             /* Get a pointer to a buffer that's large enough  */
-            if(NULL == (shift_buf = (uint8_t *)H5WB_actual(wb, buf_size)))
+            if (NULL == (shift_buf = (uint8_t *)H5WB_actual(wb, buf_size)))
                 HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, "can't get actual buffer")
 
             /* Shift vector by making copies */
-            if(shift_dist > 0) { /* left shift */
+            if (shift_dist > 0) { /* left shift */
                 /* Copy part to be shifted to a temporary buffer */
                 H5T__bit_copy(shift_buf, (size_t)0, buf, offset, size - abs_shift_dist);
 
@@ -222,18 +210,18 @@ H5T__bit_shift(uint8_t *buf, ssize_t shift_dist, size_t offset, size_t size)
 
                 /* Zero-set the left part*/
                 H5T__bit_set(buf, offset, abs_shift_dist, 0);
-            } /* end if */
+            }
             else { /* right shift */
                 H5T__bit_copy(shift_buf, (size_t)0, buf, offset + abs_shift_dist, size - abs_shift_dist);
                 H5T__bit_copy(buf, offset, shift_buf, (size_t)0, size - abs_shift_dist);
                 H5T__bit_set(buf, offset + size - abs_shift_dist, abs_shift_dist, 0);
-            } /* end else */
+            }
         } /* end else */
     } /* end if */
 
 done:
     /* Release resources */
-    if(wb && H5WB_unwrap(wb) < 0)
+    if (wb && H5WB_unwrap(wb) < 0)
         HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, FAIL, "can't close wrapped buffer")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -241,27 +229,24 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__bit_get_d
+ * Function:    H5T__bit_get_d
  *
- * Purpose:	Return a small bit sequence as a number.  Bit vector starts
+ * Purpose:     Return a small bit sequence as a number.  Bit vector starts
  *              at OFFSET and is SIZE bits long.
  *
- * Return:	Success:	The bit sequence interpretted as an unsigned
- *				integer.
- *
- *		Failure:	0
+ * Return:      Success:    The bit sequence interpretted as an unsigned
+ *                          integer.
  *
- * Programmer:	Robb Matzke
- *              Tuesday, June 23, 1998
+ *              Failure:    0
  *
  *-------------------------------------------------------------------------
  */
 uint64_t
 H5T__bit_get_d(uint8_t *buf, size_t offset, size_t size)
 {
-    uint64_t	val = 0;
-    size_t	i, hs;
-    uint64_t	ret_value = 0;  /* Return value */
+    uint64_t    val = 0;
+    size_t      i, hs;
+    uint64_t    ret_value = 0;  /* Return value */
 
     FUNC_ENTER_PACKAGE_NOERR
 
@@ -273,11 +258,11 @@ H5T__bit_get_d(uint8_t *buf, size_t offset, size_t size)
             break;
 
         case H5T_ORDER_BE:
-            for(i = 0, hs = sizeof(val) / 2; i < hs; i++) {
+            for (i = 0, hs = sizeof(val) / 2; i < hs; i++) {
                 uint8_t tmp = ((uint8_t*)&val)[i];
                 ((uint8_t*)&val)[i] = ((uint8_t*)&val)[sizeof(val) - (i + 1)];
                 ((uint8_t*)&val)[sizeof(val) - (i + 1)] = tmp;
-            } /* end for */
+            }
             break;
 
         case H5T_ORDER_ERROR:
@@ -287,7 +272,7 @@ H5T__bit_get_d(uint8_t *buf, size_t offset, size_t size)
         default:
             /* Unknown endianness. Bail out. */
             HGOTO_DONE(UFAIL)
-    } /* end switch */
+    }
 
     /* Set return value */
     ret_value = val;
@@ -298,14 +283,11 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__bit_set_d
+ * Function:    H5T__bit_set_d
  *
- * Purpose:	Sets part of a bit vector to the specified unsigned value.
+ * Purpose:     Sets part of a bit vector to the specified unsigned value.
  *
- * Return:	void
- *
- * Programmer:	Robb Matzke
- *              Wednesday, June 24, 1998
+ * Return:      void
  *
  *-------------------------------------------------------------------------
  */
@@ -323,11 +305,11 @@ H5T__bit_set_d(uint8_t *buf, size_t offset, size_t size, uint64_t val)
             break;
 
         case H5T_ORDER_BE:
-            for(i = 0, hs = sizeof(val) / 2; i < hs; i++) {
+            for (i = 0, hs = sizeof(val) / 2; i < hs; i++) {
                 uint8_t tmp = ((uint8_t *)&val)[i];
                 ((uint8_t *)&val)[i] = ((uint8_t *)&val)[sizeof(val) - (i + 1)];
                 ((uint8_t *)&val)[sizeof(val) - (i + 1)] = tmp;
-            } /* end for */
+            }
             break;
 
         case H5T_ORDER_ERROR:
@@ -336,7 +318,7 @@ H5T__bit_set_d(uint8_t *buf, size_t offset, size_t size, uint64_t val)
         case H5T_ORDER_MIXED:
         default:
             HDabort();
-    } /* end switch */
+    }
 
     H5T__bit_copy(buf, offset, (uint8_t*)&val, (size_t)0, size);
 
@@ -345,24 +327,19 @@ H5T__bit_set_d(uint8_t *buf, size_t offset, size_t size, uint64_t val)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__bit_set
+ * Function:    H5T__bit_set
  *
- * Purpose:	Sets or clears bits in a contiguous region of a vector
- *		beginning at bit OFFSET and continuing for SIZE bits.
+ * Purpose:     Sets or clears bits in a contiguous region of a vector
+ *              beginning at bit OFFSET and continuing for SIZE bits.
  *
- * Return:	void
- *
- * Programmer:	Robb Matzke
- *              Wednesday, June 10, 1998
- *
- * Modifications:
+ * Return:      void
  *
  *-------------------------------------------------------------------------
  */
 void
 H5T__bit_set(uint8_t *buf, size_t offset, size_t size, hbool_t value)
 {
-    int	idx;
+    int     idx;
 
     FUNC_ENTER_PACKAGE_NOERR
 
@@ -371,54 +348,51 @@ H5T__bit_set(uint8_t *buf, size_t offset, size_t size, hbool_t value)
     offset %= 8;
 
     /* The first partial byte */
-    if(size && offset % 8) {
-	size_t nbits = MIN(size, 8 - offset);
-	unsigned mask = ((unsigned)1 << nbits) - 1;
+    if (size && offset % 8) {
+        size_t nbits = MIN(size, 8 - offset);
+        unsigned mask = ((unsigned)1 << nbits) - 1;
 
-	if(value)
-	    buf[idx] = (uint8_t)(buf[idx] | (mask << offset));
-	else
-	    buf[idx] &= (uint8_t)(~(mask << offset));
+        if (value)
+            buf[idx] = (uint8_t)(buf[idx] | (mask << offset));
+        else
+            buf[idx] &= (uint8_t)(~(mask << offset));
 
-	idx++;
-	size -= nbits;
-    } /* end if */
+        idx++;
+        size -= nbits;
+    }
 
     /* The middle bytes */
-    while(size >= 8) {
-	buf[idx++] = value ? 0xff : 0x00;
-	size -= 8;
-    } /* end while */
+    while (size >= 8) {
+        buf[idx++] = value ? 0xff : 0x00;
+        size -= 8;
+    }
 
     /* The last partial byte */
-    if(size) {
-	if(value)
-	    buf[idx] |= (uint8_t)(((unsigned)1 << size) - 1);
-	else
-	    buf[idx] &= (uint8_t)(~(((unsigned)1 << size) - 1));
-    } /* end if */
+    if (size) {
+        if (value)
+            buf[idx] |= (uint8_t)(((unsigned)1 << size) - 1);
+        else
+            buf[idx] &= (uint8_t)(~(((unsigned)1 << size) - 1));
+    }
 
     FUNC_LEAVE_NOAPI_VOID
 } /* end H5T__bit_set() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__bit_find
+ * Function:    H5T__bit_find
  *
- * Purpose:	Finds the first bit with the specified VALUE within a region
- *		of a bit vector.  The region begins at OFFSET and continues
- *		for SIZE bits, but the region can be searched from the least
- *		significat end toward the most significant end(H5T_BIT_LSB
- *		as DIRECTION), or from the most significant end to the least
- *		significant end(H5T_BIT_MSB as DIRECTION).
+ * Purpose:     Finds the first bit with the specified VALUE within a region
+ *              of a bit vector.  The region begins at OFFSET and continues
+ *              for SIZE bits, but the region can be searched from the least
+ *              significat end toward the most significant end(H5T_BIT_LSB
+ *              as DIRECTION), or from the most significant end to the least
+ *              significant end(H5T_BIT_MSB as DIRECTION).
  *
- * Return:	Success:	The position of the bit found, relative to
- *				the offset.
+ * Return:      Success:    The position of the bit found, relative to
+ *                          the offset.
  *
- *		Failure:	-1
- *
- * Programmer:	Robb Matzke
- *              Wednesday, June 10, 1998
+ *              Failure:    -1
  *
  *-------------------------------------------------------------------------
  */
@@ -426,9 +400,9 @@ ssize_t
 H5T__bit_find(uint8_t *buf, size_t offset, size_t size, H5T_sdir_t direction,
 	      hbool_t value)
 {
-    ssize_t	base = (ssize_t)offset;
-    ssize_t	idx, i;
-    size_t	iu;
+    ssize_t     base = (ssize_t)offset;
+    ssize_t     idx, i;
+    size_t      iu;
     ssize_t     ret_value = (-1);         /* Return value */
 
     /* Use FUNC_ENTER_PACKAGE_NOERR here to avoid performance issues */
@@ -437,16 +411,16 @@ H5T__bit_find(uint8_t *buf, size_t offset, size_t size, H5T_sdir_t direction,
     /* Some functions call this with value=TRUE */
     HDassert(TRUE == 1);
 
-    switch(direction) {
+    switch (direction) {
         case H5T_BIT_LSB:
             /* Calculate index */
             idx = (ssize_t)(offset / 8);
             offset %= 8;
 
             /* Beginning */
-            if(offset) {
-                for(iu = offset; iu < 8 && size > 0; iu++, size--)
-                    if(value == (hbool_t)((buf[idx] >> iu) & 0x01))
+            if (offset) {
+                for (iu = offset; iu < 8 && size > 0; iu++, size--)
+                    if (value == (hbool_t)((buf[idx] >> iu) & 0x01))
                         HGOTO_DONE(8 * idx + (ssize_t)iu - base);
 
                 offset = 0;
@@ -454,10 +428,10 @@ H5T__bit_find(uint8_t *buf, size_t offset, size_t size, H5T_sdir_t direction,
             } /* end if */
 
             /* Middle */
-            while(size >= 8) {
-                if((value ? 0x00 : 0xff) != buf[idx])
-                    for(i = 0; i < 8; i++)
-                        if(value == (hbool_t)((buf[idx] >> i) & 0x01))
+            while (size >= 8) {
+                if ((value ? 0x00 : 0xff) != buf[idx])
+                    for (i = 0; i < 8; i++)
+                        if (value == (hbool_t)((buf[idx] >> i) & 0x01))
                             HGOTO_DONE(8 * idx + i - base);
 
                 size -= 8;
@@ -465,8 +439,8 @@ H5T__bit_find(uint8_t *buf, size_t offset, size_t size, H5T_sdir_t direction,
             } /* end while */
 
             /* End */
-            for(i = 0; i < (ssize_t)size; i++)
-                if(value == (hbool_t)((buf[idx] >> i) & 0x01))
+            for (i = 0; i < (ssize_t)size; i++)
+                if (value == (hbool_t)((buf[idx] >> i) & 0x01))
                     HGOTO_DONE(8 * idx + i - base);
             break;
 
@@ -476,19 +450,19 @@ H5T__bit_find(uint8_t *buf, size_t offset, size_t size, H5T_sdir_t direction,
             offset %= 8;
 
             /* Beginning */
-            if(size > 8 - offset && (offset + size) % 8) {
-                for(iu = (offset + size) % 8; iu > 0; --iu, --size)
-                    if(value == (hbool_t)((buf[idx] >> (iu - 1)) & 0x01))
+            if (size > 8 - offset && (offset + size) % 8) {
+                for (iu = (offset + size) % 8; iu > 0; --iu, --size)
+                    if (value == (hbool_t)((buf[idx] >> (iu - 1)) & 0x01))
                         HGOTO_DONE(8 * idx + (ssize_t)(iu - 1) - base);
 
                 --idx;
             } /* end if */
 
             /* Middle */
-            while(size >= 8) {
-                if((value ? 0x00 : 0xff) != buf[idx]) {
-                    for(i = 7; i >= 0; --i)
-                        if(value == (hbool_t)((buf[idx] >> i) & 0x01))
+            while (size >= 8) {
+                if ((value ? 0x00 : 0xff) != buf[idx]) {
+                    for (i = 7; i >= 0; --i)
+                        if (value == (hbool_t)((buf[idx] >> i) & 0x01))
                             HGOTO_DONE(8 * idx + i - base);
                 } /* end if */
 
@@ -497,11 +471,11 @@ H5T__bit_find(uint8_t *buf, size_t offset, size_t size, H5T_sdir_t direction,
             } /* end while */
 
             /* End */
-            if(size > 0) {
-                for(iu = offset + size; iu > offset; --iu)
-                    if(value == (hbool_t)((buf[idx] >> (iu - 1)) & 0x01))
+            if (size > 0) {
+                for (iu = offset + size; iu > offset; --iu)
+                    if (value == (hbool_t)((buf[idx] >> (iu - 1)) & 0x01))
                         HGOTO_DONE(8 * idx + (ssize_t)(iu - 1) - base);
-            } /* end if */
+            }
             break;
 
         default:
@@ -521,17 +495,14 @@ done:
  *
  * Return:      The carry-out value.  TRUE if overflows, FALSE otherwise.
  *
- * Programmer:	Robb Matzke
- *              Friday, June 26, 1998
- *
  *-------------------------------------------------------------------------
  */
 hbool_t
 H5T__bit_inc(uint8_t *buf, size_t start, size_t size)
 {
-    size_t	idx = start / 8;
-    unsigned	carry = 1;
-    unsigned	acc, mask;
+    size_t      idx = start / 8;
+    unsigned    carry = 1;
+    unsigned    acc, mask;
 
     /* Use FUNC_ENTER_PACKAGE_NOERR here to avoid performance issues */
     FUNC_ENTER_PACKAGE_NOERR
@@ -541,7 +512,7 @@ H5T__bit_inc(uint8_t *buf, size_t start, size_t size)
     start %= 8;
 
     /* The first partial byte */
-    if(start) {
+    if (start) {
         if(size + start < 8)
             mask = ((unsigned)1 << size) - 1;
         else
@@ -554,34 +525,34 @@ H5T__bit_inc(uint8_t *buf, size_t start, size_t size)
         size -= MIN(size, 8 - start);
         start = 0;
         idx++;
-    } /* end if */
+    }
 
     /* The middle */
-    while(carry && size >= 8) {
+    while (carry && size >= 8) {
         acc = buf[idx];
         acc++;
         carry = acc & 0x100;
         buf[idx] = acc & 0xff;
         idx++;
         size -= 8;
-    } /* end while */
+    }
 
     /* The last bits */
-    if(carry && size > 0) {
+    if (carry && size > 0) {
         mask = ((unsigned)1 << size) - 1;
         acc = buf[idx] & mask;
         acc++;
         carry = acc & ((unsigned)1 << size);
         buf[idx] &= (uint8_t)(~mask);
         buf[idx] |= (uint8_t)(acc & mask);
-    } /* end if */
+    }
 
     FUNC_LEAVE_NOAPI(carry ? TRUE : FALSE)
 } /* end H5T__bit_inc() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__bit_dec
+ * Function:    H5T__bit_dec
  *
  * Purpose:     Decrement part of a bit field by substracting 1.  The bit
  *              field starts with bit position START and is SIZE bits long.
@@ -589,18 +560,15 @@ H5T__bit_inc(uint8_t *buf, size_t start, size_t size)
  * Return:      The "borrow-in" value. It's TRUE if underflows, FALSE
  *              otherwise.
  *
- * Programmer:  Raymond Lu
- *              March 17, 2004
- *
  *-------------------------------------------------------------------------
  */
 hbool_t
 H5T__bit_dec(uint8_t *buf, size_t start, size_t size)
 {
-    size_t	idx = start / 8;
+    size_t      idx = start / 8;
     size_t      pos = start % 8;
     uint8_t     tmp;
-    unsigned	borrow = 0;
+    unsigned    borrow = 0;
 
     /* Use FUNC_ENTER_PACKAGE_NOERR here to avoid performance issues */
     FUNC_ENTER_PACKAGE_NOERR
@@ -609,71 +577,72 @@ H5T__bit_dec(uint8_t *buf, size_t start, size_t size)
     HDassert(size);
 
     /* The first partial byte */
-    if((size + start - 1) / 8 > idx) { /*bit sequence doesn't end in the same byte as starts*/
+    if ((size + start - 1) / 8 > idx) {
+        /* The bit sequence doesn't end in the same byte as starts */
+
         /* Example:  a sequence like 11000100 and start = 3.  We substract 00001000 from
          * it and get 10111100.  If a sequence is 00000111, we do right shift for START
          * bits and get 00000000.  So we need to borrow from higher byte when we substract
          * 00001000.
          */
-        if(!(buf[idx] >> pos))
+        if (!(buf[idx] >> pos))
             borrow = 1;
         buf[idx] = (uint8_t)(buf[idx] - (1 << pos));
         idx++;
         size -= (8 - pos);
 
         /* The middle bytes */
-        while(borrow && size >= 8) {
-            if(buf[idx])
+        while (borrow && size >= 8) {
+            if (buf[idx])
                 borrow = 0;
             buf[idx]--;
 
             idx++;
             size -= 8;
-        } /* end while */
+        }
 
         /* The last partial byte */
-        if(borrow && size > 0) {
+        if (borrow && size > 0) {
             /* Similar to the first byte case, where sequence ends in the same byte as starts */
             tmp = buf[idx];
             buf[idx]--;
-            if((buf[idx] >> size) != tmp >> size)
+            if ((buf[idx] >> size) != tmp >> size)
                 buf[idx] = (uint8_t)(buf[idx] + (1 << size));
-        } /* end if */
-    } /* end if */
-    else { /* bit sequence ends in the same byte as starts */
+        }
+    }
+    else {
+        /* The bit sequence ends in the same byte as starts */
+
         /* Example: a sequence like 11000100 and pos=3, size=3.  We substract 00001000
          * and get 10111100.  A bit is borrowed from 6th bit(buf[idx]>>6=00000010, tmp>>6=00000011,
          * not equal).  We need to put this bit back by increment 1000000.
          */
         tmp = buf[idx];
         buf[idx] = (uint8_t)(buf[idx] - (1 << pos));
-        if((buf[idx] >> (pos + size)) != tmp >> (pos + size)) {
+        if ((buf[idx] >> (pos + size)) != tmp >> (pos + size)) {
             buf[idx] = (uint8_t)(buf[idx] + (1 << (pos + size)));
             borrow = 1;
-        } /* end if */
-    } /* end else */
+        }
+    }
 
     FUNC_LEAVE_NOAPI(borrow ? TRUE : FALSE)
 } /* end H5T__bit_dec() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__bit_neg
- *
- * Purpose:	negate part of a bit sequence.  The bit
- *              field starts with bit position START and is SIZE bits long.
+ * Function:    H5T__bit_neg
  *
- * Return:	void
+ * Purpose:     Negate part of a bit sequence.  The bit field starts with
+ *              bit position START and is SIZE bits long.
  *
- * Programmer:	Raymond Lu
- *              March 19, 2004
+ * Return:      void
  *
  *-------------------------------------------------------------------------
  */
 void
 H5T__bit_neg(uint8_t *buf, size_t start, size_t size)
 {
-    size_t	idx = start / 8;
+    size_t      idx = start / 8;
     size_t      pos = start % 8;
     uint8_t     tmp[1];
 
@@ -697,17 +666,19 @@ H5T__bit_neg(uint8_t *buf, size_t start, size_t size)
             buf[idx] = (uint8_t)~(buf[idx]);
             idx++;
             size -= 8;
-        } /* end while */
+        }
 
         /* The last partial byte */
         if(size > 0) {
             /* Similar to the first byte case, where sequence ends in the same byte as starts */
             tmp[0] = (uint8_t)~buf[idx];
             H5T__bit_copy(&(buf[idx]), (size_t)0, tmp, (size_t)0, size);
-        } /* end if */
-    } /* end if */
-    else  /* bit sequence ends in the same byte as starts */
+        }
+    }
+    else  {
+        /* bit sequence ends in the same byte as starts */
         H5T__bit_copy(&(buf[idx]), pos, tmp, pos, size);
+    }
 
     FUNC_LEAVE_NOAPI_VOID
 } /* end H5T__bit_neg() */
diff --git a/src/H5Tcommit.c b/src/H5Tcommit.c
index 3ded7af..4e4a551 100644
--- a/src/H5Tcommit.c
+++ b/src/H5Tcommit.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -28,14 +26,16 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5ACprivate.h"        /* Metadata cache                       */
-#include "H5Eprivate.h"		/* Error handling			*/
-#include "H5FOprivate.h"	/* File objects				*/
-#include "H5Iprivate.h"		/* IDs					*/
-#include "H5Lprivate.h"		/* Links				*/
-#include "H5Pprivate.h"         /* Property lists                       */
-#include "H5Tpkg.h"		/* Datatypes				*/
+#include "H5private.h"          /* Generic Functions                        */
+#include "H5ACprivate.h"        /* Metadata cache                           */
+#include "H5CXprivate.h"        /* API Contexts                             */
+#include "H5Eprivate.h"         /* Error handling                           */
+#include "H5FOprivate.h"        /* File objects                             */
+#include "H5Iprivate.h"         /* IDs                                      */
+#include "H5Lprivate.h"         /* Links                                    */
+#include "H5MMprivate.h"        /* Memory Management                        */
+#include "H5Pprivate.h"         /* Property lists                           */
+#include "H5Tpkg.h"             /* Datatypes                                */
 
 
 /****************/
@@ -56,7 +56,11 @@
 /********************/
 /* Local Prototypes */
 /********************/
-static H5T_t *H5T_open_oid(const H5G_loc_t *loc, hid_t dxpl_id);
+static herr_t H5T__commit_anon(H5F_t *file, H5T_t *type, hid_t tcpl_id);
+static hid_t H5T__get_create_plist(const H5T_t *type);
+static H5T_t *H5T__open_oid(const H5G_loc_t *loc);
+static herr_t H5T__flush(H5T_t *dt, hid_t type_id);
+static herr_t H5T__refresh(H5T_t *dt, hid_t type_id);
 
 
 /*********************/
@@ -99,7 +103,6 @@ H5Tcommit2(hid_t loc_id, const char *name, hid_t type_id, hid_t lcpl_id,
 {
     H5G_loc_t	loc;                    /* Location to create datatype */
     H5T_t	*type;                  /* Datatype for ID */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */ 
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -127,12 +130,12 @@ H5Tcommit2(hid_t loc_id, const char *name, hid_t type_id, hid_t lcpl_id,
         if(TRUE != H5P_isa_class(tcpl_id, H5P_DATATYPE_CREATE))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not datatype creation property list")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&tapl_id, H5P_CLS_TACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&tapl_id, H5P_CLS_TACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Commit the type */
-    if(H5T__commit_named(&loc, name, type, lcpl_id, tcpl_id, tapl_id, dxpl_id) < 0)
+    if(H5T__commit_named(&loc, name, type, lcpl_id, tcpl_id) < 0)
 	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to commit datatype")
 
 done:
@@ -155,14 +158,14 @@ done:
  */
 herr_t
 H5T__commit_named(const H5G_loc_t *loc, const char *name, H5T_t *dt,
-    hid_t lcpl_id, hid_t tcpl_id, hid_t tapl_id, hid_t dxpl_id)
+    hid_t lcpl_id, hid_t tcpl_id)
 {
     H5O_obj_create_t ocrt_info;         /* Information for object creation */
     H5T_obj_create_t tcrt_info;         /* Information for named datatype creation */
     H5T_state_t old_state;              /* The state of the datatype before H5T__commit. */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
-    FUNC_ENTER_PACKAGE
+    FUNC_ENTER_PACKAGE_VOL
 
     /* Sanity checks */
     HDassert(loc);
@@ -170,8 +173,6 @@ H5T__commit_named(const H5G_loc_t *loc, const char *name, H5T_t *dt,
     HDassert(dt);
     HDassert(lcpl_id != H5P_DEFAULT);
     HDassert(tcpl_id != H5P_DEFAULT);
-    HDassert(tapl_id != H5P_DEFAULT);
-    HDassert(dxpl_id != H5P_DEFAULT);
 
     /* Record the type's state so that we can revert to it if linking fails */
     old_state = dt->shared->state;
@@ -186,7 +187,7 @@ H5T__commit_named(const H5G_loc_t *loc, const char *name, H5T_t *dt,
     ocrt_info.new_obj = NULL;
 
     /* Create the new named datatype and link it to its parent group */
-    if(H5L_link_object(loc, name, &ocrt_info, lcpl_id, tapl_id, dxpl_id) < 0)
+    if(H5L_link_object(loc, name, &ocrt_info, lcpl_id) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to create and link to named datatype")
     HDassert(ocrt_info.new_obj);
 
@@ -199,7 +200,7 @@ done:
             /* Remove the datatype from the list of opened objects in the file */
             if(H5FO_top_decr(dt->sh_loc.file, dt->sh_loc.u.loc.oh_addr) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't decrement count for object")
-            if(H5FO_delete(dt->sh_loc.file, dxpl_id, dt->sh_loc.u.loc.oh_addr) < 0)
+            if(H5FO_delete(dt->sh_loc.file, dt->sh_loc.u.loc.oh_addr) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't remove dataset from list of open objects")
 
             /* Close the datatype object */
@@ -207,7 +208,7 @@ done:
                 HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, FAIL, "unable to release object header")
 
             /* Remove the datatype's object header from the file */
-            if(H5O_delete(dt->sh_loc.file, dxpl_id, dt->sh_loc.u.loc.oh_addr) < 0)
+            if(H5O_delete(dt->sh_loc.file, dt->sh_loc.u.loc.oh_addr) < 0)
                 HDONE_ERROR(H5E_DATATYPE, H5E_CANTDELETE, FAIL, "unable to delete object header")
 
             /* Mark datatype as being back in memory */
@@ -218,7 +219,7 @@ done:
 	} /* end if */
     } /* end if */
 
-    FUNC_LEAVE_NOAPI(ret_value)
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
 } /* end H5T__commit_named() */
 
 
@@ -246,7 +247,6 @@ H5Tcommit_anon(hid_t loc_id, hid_t type_id, hid_t tcpl_id, hid_t tapl_id)
 {
     H5G_loc_t	loc;                    /* Group location for location */
     H5T_t	*type = NULL;           /* Datatype created */
-    hid_t       dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl used by library */
     herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_API(FAIL)
@@ -265,30 +265,61 @@ H5Tcommit_anon(hid_t loc_id, hid_t type_id, hid_t tcpl_id, hid_t tapl_id)
         if(TRUE != H5P_isa_class(tcpl_id, H5P_DATATYPE_CREATE))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not datatype creation property list")
 
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&tapl_id, H5P_CLS_TACC, &dxpl_id, loc_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&tapl_id, H5P_CLS_TACC, loc_id, TRUE) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't set access property list info")
+
+    /* Commit the type */
+    if(H5T__commit_anon(loc.oloc->file, type, tcpl_id) < 0)
+	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to commit datatype")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* end H5Tcommit_anon() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5T__commit_anon
+ *
+ * Purpose:	Create an anonymous committed datatype.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Quincey Koziol
+ *              Tuesday, December 12, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5T__commit_anon(H5F_t *file, H5T_t *type, hid_t tcpl_id)
+{
+    H5O_loc_t *oloc;                    /* Object location for datatype */
+    herr_t      ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Sanity checks */
+    HDassert(file);
+    HDassert(type);
+    HDassert(tcpl_id != H5P_DEFAULT);
 
     /* Commit the type */
-    if(H5T__commit(loc.oloc->file, type, tcpl_id, dxpl_id) < 0)
+    if(H5T__commit(file, type, tcpl_id) < 0)
 	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to commit datatype")
 
     /* Release the datatype's object header */
-    {
-        H5O_loc_t *oloc;         /* Object location for datatype */
 
-        /* Get the new committed datatype's object location */
-        if(NULL == (oloc = H5T_oloc(type)))
-            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to get object location of committed datatype")
+    /* Get the new committed datatype's object location */
+    if(NULL == (oloc = H5T_oloc(type)))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to get object location of committed datatype")
 
-        /* Decrement refcount on committed datatype's object header in memory */
-        if(H5O_dec_rc_by_loc(oloc, dxpl_id) < 0)
-           HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDEC, FAIL, "unable to decrement refcount on newly created object")
-    } /* end if */
+    /* Decrement refcount on committed datatype's object header in memory */
+    if(H5O_dec_rc_by_loc(oloc) < 0)
+       HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDEC, FAIL, "unable to decrement refcount on newly created object")
 
 done:
-    FUNC_LEAVE_API(ret_value)
-} /* end H5Tcommit_anon() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5T__commit_anon() */
 
 
 /*-------------------------------------------------------------------------
@@ -305,7 +336,7 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5T__commit(H5F_t *file, H5T_t *type, hid_t tcpl_id, hid_t dxpl_id)
+H5T__commit(H5F_t *file, H5T_t *type, hid_t tcpl_id)
 {
     H5O_loc_t   temp_oloc;              /* Temporary object header location */
     H5G_name_t  temp_path;              /* Temporary path */
@@ -329,9 +360,9 @@ H5T__commit(H5F_t *file, H5T_t *type, hid_t tcpl_id, hid_t dxpl_id)
      * a named type should always succeed.
      */
     if(H5T_STATE_NAMED == type->shared->state || H5T_STATE_OPEN == type->shared->state)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "datatype is already committed")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "datatype is already committed")
     if(H5T_STATE_IMMUTABLE == type->shared->state)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "datatype is immutable")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "datatype is immutable")
 
     /* Check for a "sensible" datatype to store on disk */
     if(H5T_is_sensible(type) <= 0)
@@ -345,15 +376,14 @@ H5T__commit(H5F_t *file, H5T_t *type, hid_t tcpl_id, hid_t dxpl_id)
 
     /* Reset datatype location and path */
     if(H5O_loc_reset(&temp_oloc) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "unable to initialize location")
+        HGOTO_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "unable to initialize location")
     if(H5G_name_reset(&temp_path) < 0)
-	HGOTO_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "unable to initialize path")
+        HGOTO_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "unable to initialize path")
     loc_init = TRUE;
 
-    /* Set the latest format, if requested */
-    if(H5F_USE_LATEST_FLAGS(file, H5F_LATEST_DATATYPE))
-        if(H5T_set_latest_version(type) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set latest version of datatype")
+    /* Set the version for datatype */
+    if(H5T_set_version(file, type) < 0)
+        HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set version of datatype")
 
     /* Calculate message size infomation, for creating object header */
     dtype_size = H5O_msg_size_f(file, tcpl_id, H5O_DTYPE_ID, type, (size_t)0);
@@ -363,16 +393,16 @@ H5T__commit(H5F_t *file, H5T_t *type, hid_t tcpl_id, hid_t dxpl_id)
      * Create the object header and open it for write access. Insert the data
      * type message and then give the object header a name.
      */
-    if(H5O_create(file, dxpl_id, dtype_size, (size_t)1, tcpl_id, &temp_oloc) < 0)
+    if(H5O_create(file, dtype_size, (size_t)1, tcpl_id, &temp_oloc) < 0)
 	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to create datatype object header")
-    if(H5O_msg_create(&temp_oloc, H5O_DTYPE_ID, H5O_MSG_FLAG_CONSTANT | H5O_MSG_FLAG_DONTSHARE, H5O_UPDATE_TIME, type, dxpl_id) < 0)
+    if(H5O_msg_create(&temp_oloc, H5O_DTYPE_ID, H5O_MSG_FLAG_CONSTANT | H5O_MSG_FLAG_DONTSHARE, H5O_UPDATE_TIME, type) < 0)
 	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to update type header message")
 
     /* Copy the new object header's location into the datatype, taking ownership of it */
     if(H5O_loc_copy(&(type->oloc), &temp_oloc, H5_COPY_SHALLOW) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy datatype location")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy datatype location")
     if(H5G_name_copy(&(type->path), &temp_path, H5_COPY_SHALLOW) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy datatype location")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy datatype location")
     loc_init = FALSE;
 
     /* Set the shared info fields */
@@ -399,14 +429,14 @@ done:
             H5G_name_free(&temp_path);
         } /* end if */
         if((type->shared->state == H5T_STATE_TRANSIENT || type->shared->state == H5T_STATE_RDONLY) && (type->sh_loc.type == H5O_SHARE_TYPE_COMMITTED)) {
-            if(H5O_dec_rc_by_loc(&(type->oloc), dxpl_id) < 0)
+            if(H5O_dec_rc_by_loc(&(type->oloc)) < 0)
                 HDONE_ERROR(H5E_DATATYPE, H5E_CANTDEC, FAIL, "unable to decrement refcount on newly created object")
-	    if(H5O_close(&(type->oloc), NULL) < 0)
+            if(H5O_close(&(type->oloc), NULL) < 0)
                 HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, FAIL, "unable to release object header")
-            if(H5O_delete(file, dxpl_id, type->sh_loc.u.loc.oh_addr) < 0)
+            if(H5O_delete(file, type->sh_loc.u.loc.oh_addr) < 0)
                 HDONE_ERROR(H5E_DATATYPE, H5E_CANTDELETE, FAIL, "unable to delete object header")
-	    type->sh_loc.type = H5O_SHARE_TYPE_UNSHARED;
-	} /* end if */
+            type->sh_loc.type = H5O_SHARE_TYPE_UNSHARED;
+        } /* end if */
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -487,7 +517,7 @@ H5T_committed(const H5T_t *type)
  *-------------------------------------------------------------------------
  */
 int
-H5T_link(const H5T_t *type, int adjust, hid_t dxpl_id)
+H5T_link(const H5T_t *type, int adjust)
 {
     int ret_value = -1;         /* Return value */
 
@@ -497,7 +527,7 @@ H5T_link(const H5T_t *type, int adjust, hid_t dxpl_id)
     HDassert(type->sh_loc.type == H5O_SHARE_TYPE_COMMITTED);
 
     /* Adjust the link count on the named datatype */
-    if((ret_value = H5O_link(&type->oloc, adjust, dxpl_id)) < 0)
+    if((ret_value = H5O_link(&type->oloc, adjust)) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_LINKCOUNT, FAIL, "unable to adjust named datatype link count")
 
 done:
@@ -522,65 +552,36 @@ done:
 hid_t
 H5Topen2(hid_t loc_id, const char *name, hid_t tapl_id)
 {
-    H5T_t      *type = NULL;           /* Datatype opened in file */
+    H5T_t      *type = NULL;            /* Datatype opened in file */
     H5G_loc_t	 loc;                   /* Group location of object to open */
-    H5G_name_t   path;            	/* Datatype group hier. path */
-    H5O_loc_t    oloc;            	/* Datatype object location */
-    H5O_type_t   obj_type;              /* Type of object at location */
-    H5G_loc_t    type_loc;              /* Group object for datatype */
-    hbool_t      obj_found = FALSE;     /* Object at 'name' found */
-    hid_t        dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl to use to open datatype */
-    hid_t        ret_value = FAIL;      /* Return value */
+    hid_t        ret_value = H5I_INVALID_HID;      /* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE3("i", "i*si", loc_id, name, tapl_id);
 
     /* Check args */
     if(H5G_loc(loc_id, &loc) < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a location")
     if(!name || !*name)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
-
-    /* Verify access property list and get correct dxpl */
-    if(H5P_verify_apl_and_dxpl(&tapl_id, H5P_CLS_TACC, &dxpl_id, loc_id, FALSE) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't set access and transfer property lists")
-
-    /* Set up datatype location to fill in */
-    type_loc.oloc = &oloc;
-    type_loc.path = &path;
-    H5G_loc_reset(&type_loc);
-
-    /*
-     * Find the named datatype object header and read the datatype message
-     * from it.
-     */
-    if(H5G_loc_find(&loc, name, &type_loc/*out*/, tapl_id, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "not found")
-    obj_found = TRUE;
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "no name")
 
-    /* Check that the object found is the correct type */
-    if(H5O_obj_type(&oloc, &obj_type, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "can't get object type")
-    if(obj_type != H5O_TYPE_NAMED_DATATYPE)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, FAIL, "not a named datatype")
+    /* Verify access property list and set up collective metadata if appropriate */
+    if(H5CX_set_apl(&tapl_id, H5P_CLS_TACC, loc_id, FALSE) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't set access property list info")
 
     /* Open it */
-    if(NULL == (type = H5T_open(&type_loc, dxpl_id)))
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, FAIL, "unable to open named datatype")
+    if(NULL == (type = H5T__open_name(&loc, name)))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open named datatype")
 
     /* Register the type and return the ID */
     if((ret_value = H5I_register(H5I_DATATYPE, type, TRUE)) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register named datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register named datatype")
 
 done:
-    if(ret_value < 0) {
+    /* Cleanup on error */
+    if(ret_value < 0)
         if(type != NULL)
-            H5T_close(type);
-        else {
-            if(obj_found && H5F_addr_defined(type_loc.oloc->addr))
-                H5G_loc_free(&type_loc);
-        } /* end else */
-    } /* end if */
+            (void)H5T_close(type);
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Topen2() */
@@ -591,6 +592,9 @@ done:
  *
  * Purpose:	Returns a copy of the datatype creation property list.
  *
+ * Note:	There are no datatype creation properties currently, just
+ * 		object creation ones.
+ *
  * Return:	Success:	ID for a copy of the datatype creation
  *				property list.  The property list ID should be
  *				released by calling H5Pclose().
@@ -605,11 +609,9 @@ done:
 hid_t
 H5Tget_create_plist(hid_t dtype_id)
 {
-    H5T_t	        *type;          /* Datatype object for ID */
-    H5P_genplist_t      *tcpl_plist;    /* Existing datatype creation propertty list */
-    hid_t		new_tcpl_id = FAIL;     /* New datatype creation property list */
-    herr_t              status;         /* Generic status value */
-    hid_t		ret_value;      /* Return value */
+    H5T_t *type;                /* Datatype object for ID */
+    herr_t status;              /* Generic status value */
+    hid_t ret_value = FAIL;	/* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("i", "i", dtype_id);
@@ -618,28 +620,146 @@ H5Tget_create_plist(hid_t dtype_id)
     if(NULL == (type = (H5T_t *)H5I_object_verify(dtype_id, H5I_DATATYPE)))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
 
-    /* Copy the default datatype creation property list */
-    if(NULL == (tcpl_plist = (H5P_genplist_t *)H5I_object(H5P_LST_DATATYPE_CREATE_ID_g)))
-         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get default creation property list")
-    if((new_tcpl_id = H5P_copy_plist(tcpl_plist, TRUE)) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to copy the creation property list")
-
     /* Check if the datatype is committed */
     if((status = H5T_committed(type)) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "can't check whether datatype is committed")
 
     /* Retrieve further information, if the datatype is committed */
-    if(status > 0) {
-        H5P_genplist_t  *new_plist;     /* New datatype creation property list */
+    if(status > 0)
+        /* Retrieve datatype creation properties */
+        if((ret_value = H5T__get_create_plist(type)) < 0)
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "can't get object creation info")
 
-        /* Get property list object for new TCPL */
-        if(NULL == (new_plist = (H5P_genplist_t *)H5I_object(new_tcpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* end H5Tget_create_plist() */
 
-        /* Retrieve any object creation properties */
-        if(H5O_get_create_plist(&type->oloc, H5AC_ind_read_dxpl_id, new_plist) < 0)
-            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "can't get object creation info")
-    } /* end if */
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Tflush
+ *
+ * Purpose:     Flushes all buffers associated with a named datatype to disk.
+ *
+ * Return:      Non-negative on success, negative on failure
+ *
+ * Programmer:  Mike McGreevy
+ *              May 19, 2010
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Tflush(hid_t type_id)
+{
+    H5T_t *dt;                          /* Datatype for this operation */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_API(FAIL)
+    H5TRACE1("e", "i", type_id);
+
+    /* Check args */
+    if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+    if(!H5T_is_named(dt))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a committed datatype")
+
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(type_id) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't set access property list info")
+
+    /* Flush metadata for named datatype */
+    if(H5T__flush(dt, type_id) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTFLUSH, FAIL, "unable to flush datatype")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* H5Tflush */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Trefresh
+ *
+ * Purpose:     Refreshes all buffers associated with a named datatype.
+ *
+ * Return:      Non-negative on success, negative on failure
+ *
+ * Programmer:  Mike McGreevy
+ *              July 21, 2010
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Trefresh(hid_t type_id)
+{
+    H5T_t *dt;                          /* Datatype for this operation */
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_API(FAIL)
+    H5TRACE1("e", "i", type_id);
+
+    /* Check args */
+    if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+    if(!H5T_is_named(dt))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a committed datatype")
+
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(type_id) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't set access property list info")
+
+    /* Call private function to refresh datatype object */
+    if((H5T__refresh(dt, type_id)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTLOAD, FAIL, "unable to refresh datatype")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* H5Trefresh */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5T__get_create_plist
+ *
+ * Purpose:	Returns a copy of the datatype creation property list.
+ *
+ * Note:	There are no datatype creation properties currently, just
+ * 		object creation ones.
+ *
+ * Return:	Success:	ID for a copy of the datatype creation
+ *				property list.  The property list ID should be
+ *				released by calling H5Pclose().
+ *
+ *		Failure:	FAIL
+ *
+ * Programmer:	Quincey Koziol
+ *		Wednesday, December 13, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static hid_t
+H5T__get_create_plist(const H5T_t *type)
+{
+    H5P_genplist_t      *tcpl_plist;    /* Existing datatype creation propertty list */
+    H5P_genplist_t      *new_plist;     /* New datatype creation property list */
+    hid_t		new_tcpl_id = FAIL;     /* New datatype creation property list */
+    hid_t		ret_value = FAIL;       /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Sanity check */
+    HDassert(type);
+
+    /* Copy the default datatype creation property list */
+    if(NULL == (tcpl_plist = (H5P_genplist_t *)H5I_object(H5P_LST_DATATYPE_CREATE_ID_g)))
+         HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, FAIL, "can't get default creation property list")
+    if((new_tcpl_id = H5P_copy_plist(tcpl_plist, TRUE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to copy the creation property list")
+
+    /* Get property list object for new TCPL */
+    if(NULL == (new_plist = (H5P_genplist_t *)H5I_object(new_tcpl_id)))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, FAIL, "can't get property list")
+
+    /* Retrieve any object creation properties */
+    if(H5O_get_create_plist(&type->oloc, new_plist) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "can't get object creation info")
 
     /* Set the return value */
     ret_value = new_tcpl_id;
@@ -650,8 +770,74 @@ done:
             if(H5I_dec_app_ref(new_tcpl_id) < 0)
                 HDONE_ERROR(H5E_DATATYPE, H5E_CANTDEC, FAIL, "unable to close temporary object")
 
-    FUNC_LEAVE_API(ret_value)
-} /* end H5Tget_create_plist() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5T__get_create_plist() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5T__open_name
+ *
+ * Purpose:	Open a named datatype.
+ *
+ * Return:	Success:	Ptr to a new datatype.
+ *		Failure:	NULL
+ *
+ * Programmer:	Quincey Koziol
+ *              Wednesday, December 13, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+H5T_t *
+H5T__open_name(const H5G_loc_t *loc, const char *name)
+{
+    H5T_t       *dt = NULL;             /* Datatype opened in file */
+    H5G_name_t   path;            	/* Datatype group hier. path */
+    H5O_loc_t    oloc;            	/* Datatype object location */
+    H5G_loc_t    type_loc;              /* Group object for datatype */
+    H5O_type_t   obj_type;              /* Type of object at location */
+    hbool_t      obj_found = FALSE;     /* Object at 'name' found */
+    H5T_t        *ret_value = NULL;     /* Return value */
+
+    FUNC_ENTER_PACKAGE_VOL
+
+    /* Sanity check */
+    HDassert(loc);
+    HDassert(name);
+
+    /* Set up datatype location to fill in */
+    type_loc.oloc = &oloc;
+    type_loc.path = &path;
+    H5G_loc_reset(&type_loc);
+
+    /*
+     * Find the named datatype object header and read the datatype message
+     * from it.
+     */
+    if(H5G_loc_find(loc, name, &type_loc/*out*/) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, NULL, "not found")
+    obj_found = TRUE;
+
+    /* Check that the object found is the correct type */
+    if(H5O_obj_type(&oloc, &obj_type) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, NULL, "can't get object type")
+    if(obj_type != H5O_TYPE_NAMED_DATATYPE)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, NULL, "not a named datatype")
+
+    /* Open it */
+    if(NULL == (dt = H5T_open(&type_loc)))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, NULL, "unable to open named datatype")
+
+    ret_value = dt;
+
+done:
+    /* Error cleanup */
+    if(NULL == ret_value)
+        if(obj_found && H5F_addr_defined(type_loc.oloc->addr))
+            if(H5G_loc_free(&type_loc) < 0)
+                HDONE_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, NULL, "can't free location")
+
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5T__open_name() */
 
 
 /*-------------------------------------------------------------------------
@@ -669,7 +855,7 @@ done:
  *-------------------------------------------------------------------------
  */
 H5T_t *
-H5T_open(const H5G_loc_t *loc, hid_t dxpl_id)
+H5T_open(const H5G_loc_t *loc)
 {
     H5T_shared_t   *shared_fo = NULL;
     H5T_t          *dt = NULL;
@@ -685,7 +871,7 @@ H5T_open(const H5G_loc_t *loc, hid_t dxpl_id)
         H5E_clear_stack(NULL);
 
         /* Open the datatype object */
-        if(NULL == (dt = H5T_open_oid(loc, dxpl_id)))
+        if(NULL == (dt = H5T__open_oid(loc)))
             HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, NULL, "not found")
 
         /* Add the datatype to the list of opened objects in the file */
@@ -772,7 +958,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_open_oid
+ * Function:	H5T__open_oid
  *
  * Purpose:	Open a named datatype.
  *
@@ -786,12 +972,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5T_t *
-H5T_open_oid(const H5G_loc_t *loc, hid_t dxpl_id)
+H5T__open_oid(const H5G_loc_t *loc)
 {
     H5T_t *dt = NULL;          /* Datatype from the file */
     H5T_t *ret_value = NULL;   /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC_TAG(loc->oloc->addr)
 
     HDassert(loc);
 
@@ -800,7 +986,7 @@ H5T_open_oid(const H5G_loc_t *loc, hid_t dxpl_id)
 	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, NULL, "unable to open named datatype")
 
     /* Deserialize the datatype message into a datatype in memory */
-    if(NULL == (dt = (H5T_t *)H5O_msg_read(loc->oloc, H5O_DTYPE_ID, NULL, dxpl_id)))
+    if(NULL == (dt = (H5T_t *)H5O_msg_read(loc->oloc, H5O_DTYPE_ID, NULL)))
 	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to load type message from object header")
 
     /* Mark the type as named and open */
@@ -825,8 +1011,8 @@ done:
         if(dt == NULL)
             H5O_close(loc->oloc, NULL);
 
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5T_open_oid() */
+    FUNC_LEAVE_NOAPI_TAG(ret_value)
+} /* end H5T__open_oid() */
 
 
 /*-------------------------------------------------------------------------
@@ -854,3 +1040,73 @@ H5T_update_shared(H5T_t *dt)
     FUNC_LEAVE_NOAPI(SUCCEED)
 } /* H5T_update_shared() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    H5T__flush
+ *
+ * Purpose:     Internal routine to flushes a named datatype to disk.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:      Success:    Non-negative
+ *              Failure:    Negative
+ *
+ * Programmer:  Quincey Koziol
+ *              December 18, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5T__flush(H5T_t *dt, hid_t type_id)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Sanity check */
+    HDassert(dt);
+
+    /* To flush metadata and invoke flush callback if there is */
+    if(H5O_flush_common(&dt->oloc, type_id) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTFLUSH, FAIL, "unable to flush datatype and object flush callback")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5T__flush */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5T__refresh
+ *
+ * Purpose:     Internal routine to refresh a named datatype.
+ *
+ * Note:        This routine is needed so that there's a non-API routine
+ *              that can set up VOL / SWMR info (which need a DXPL).
+ *
+ * Return:      Success:    Non-negative
+ *              Failure:    Negative
+ *
+ * Programmer:  Quincey Koziol
+ *              December 18, 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5T__refresh(H5T_t *dt, hid_t type_id)
+{
+    herr_t ret_value = SUCCEED;         /* Return value */
+
+    FUNC_ENTER_STATIC_VOL
+
+    /* Sanity check */
+    HDassert(dt);
+
+    /* Call private function to refresh datatype object */
+    if((H5O_refresh_metadata(type_id, dt->oloc)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTLOAD, FAIL, "unable to refresh datatype")
+
+done:
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* H5T__refresh */
+
diff --git a/src/H5Tcompound.c b/src/H5Tcompound.c
index 1342770..feece57 100644
--- a/src/H5Tcompound.c
+++ b/src/H5Tcompound.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -29,6 +27,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/*generic functions			  */
+#include "H5CXprivate.h"        /*API Contexts                            */
 #include "H5Eprivate.h"		/*error handling			  */
 #include "H5Iprivate.h"		/*ID functions		   		  */
 #include "H5MMprivate.h"	/*memory management			  */
@@ -217,23 +216,27 @@ H5Tget_member_type(hid_t type_id, unsigned membno)
     H5T_t	*memb_dt = NULL;        /* Member datatype */
     hid_t	ret_value;              /* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE2("i", "iIu", type_id, membno);
 
     /* Check args */
     if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)) || H5T_COMPOUND != dt->shared->type)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a compound datatype")
+	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a compound datatype")
     if(membno >= dt->shared->u.compnd.nmembs)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid member number")
+	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "invalid member number")
+
+    /* Retrieve the datatype for the member */
     if(NULL == (memb_dt = H5T_get_member_type(dt, membno, H5T_COPY_REOPEN)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to retrieve member type")
+	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5I_INVALID_HID, "unable to retrieve member type")
+
+    /* Get an ID for the datatype */
     if((ret_value = H5I_register(H5I_DATATYPE, memb_dt, TRUE)) < 0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable register datatype atom")
+	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable register datatype atom")
 
 done:
     if(ret_value < 0)
         if(memb_dt && H5T_close(memb_dt) < 0)
-            HDONE_ERROR(H5E_DATATYPE, H5E_CANTCLOSEOBJ, FAIL, "can't close datatype")
+            HDONE_ERROR(H5E_DATATYPE, H5E_CANTCLOSEOBJ, H5I_INVALID_HID, "can't close datatype")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Tget_member_type() */
diff --git a/src/H5Tconv.c b/src/H5Tconv.c
index 23ccd98..f3af9e1 100644
--- a/src/H5Tconv.c
+++ b/src/H5Tconv.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -28,6 +26,7 @@
 /* Headers */
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dprivate.h"		/* Datasets				*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5FLprivate.h"	/* Free Lists                           */
@@ -679,7 +678,6 @@
     hbool_t	s_mv, d_mv;		/*move data to align it?	*/    \
     ssize_t	s_stride, d_stride;	/*src and dst strides		*/    \
     size_t      safe;                   /*how many elements are safe to process in each pass */ \
-    H5P_genplist_t      *plist;         /*Property list pointer         */    \
     H5T_conv_cb_t       cb_struct;      /*conversion callback structure */    \
                                                                               \
     switch (cdata->command) {						      \
@@ -724,13 +722,9 @@
 	CI_INC_SRC(s_mv)						      \
 	CI_INC_DST(d_mv)						      \
 	                                                                      \
-        /* Get the plist structure */                                         \
-        if(NULL == (plist = H5P_object_verify(dxpl_id, H5P_DATASET_XFER)))    \
-            HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find property list for ID") \
-                                                                              \
         /* Get conversion exception callback property */                      \
-        if(H5P_get(plist, H5D_XFER_CONV_CB_NAME, &cb_struct) < 0)             \
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get conversion exception callback") \
+        if(H5CX_get_dt_conv_cb(&cb_struct) < 0)                               \
+            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to get conversion exception callback") \
                                                                               \
         /* Get source and destination datatypes */			      \
         if(NULL == (st = (H5T_t *)H5I_object(src_id)) || NULL == (dt = (H5T_t *)H5I_object(dst_id))) \
@@ -1041,9 +1035,9 @@ H5FL_BLK_DEFINE_STATIC(array_seq);
  */
 herr_t
 H5T__conv_noop(hid_t H5_ATTR_UNUSED src_id, hid_t H5_ATTR_UNUSED dst_id, H5T_cdata_t *cdata,
-	      size_t H5_ATTR_UNUSED nelmts, size_t H5_ATTR_UNUSED buf_stride,
-              size_t H5_ATTR_UNUSED bkg_stride, void H5_ATTR_UNUSED *buf,
-	      void H5_ATTR_UNUSED *background, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t H5_ATTR_UNUSED nelmts, size_t H5_ATTR_UNUSED buf_stride,
+    size_t H5_ATTR_UNUSED bkg_stride, void H5_ATTR_UNUSED *buf,
+    void H5_ATTR_UNUSED *background)
 {
     herr_t      ret_value = SUCCEED;       /* Return value */
 
@@ -1084,15 +1078,13 @@ done:
  * Programmer:	Robb Matzke
  *		Friday, January 25, 2002
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_order_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                    size_t nelmts, size_t buf_stride,
                    size_t H5_ATTR_UNUSED bkg_stride, void *_buf,
-                   void H5_ATTR_UNUSED *background, hid_t H5_ATTR_UNUSED dxpl_id)
+                   void H5_ATTR_UNUSED *background)
 {
     uint8_t	*buf = (uint8_t*)_buf;
     H5T_t	*src = NULL;
@@ -1498,20 +1490,12 @@ done:
  * Programmer:	Robb Matzke
  *		Tuesday, January 13, 1998
  *
- * Modifications:
- *		Robb Matzke, 1999-06-16
- *		Added the `stride' argument. If its value is non-zero then we
- *		stride through memory converting one value at each location;
- *		otherwise we assume that the values should be packed.
- *
- * 		Robb Matzke, 1999-06-16
- *		Added support for bitfields.
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_order(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
 	       size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *_buf,
-               void H5_ATTR_UNUSED *background, hid_t H5_ATTR_UNUSED dxpl_id)
+               void H5_ATTR_UNUSED *background)
 {
     uint8_t	*buf = (uint8_t*)_buf;
     H5T_t	*src = NULL;
@@ -1605,18 +1589,12 @@ done:
  * Programmer:	Robb Matzke
  *		Thursday, May 20, 1999
  *
- * Modifications:
- *		Robb Matzke, 1999-06-16
- *		Added support for non-zero strides. If BUF_STRIDE is non-zero
- *		then convert one value at each memory location advancing
- *		BUF_STRIDE bytes each time; otherwise assume both source and
- *		destination values are packed.
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_b_b(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
 	     size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *_buf,
-             void H5_ATTR_UNUSED *background, hid_t dxpl_id)
+             void H5_ATTR_UNUSED *background)
 {
     uint8_t	*buf = (uint8_t*)_buf;
     H5T_t	*src = NULL, *dst = NULL;	/*source and dest datatypes	*/
@@ -1629,7 +1607,6 @@ H5T__conv_b_b(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
     size_t	msb_pad_offset;		/*offset for dest MSB padding	*/
     size_t	i;
     uint8_t     *src_rev=NULL;          /*order-reversed source buffer  */
-    H5P_genplist_t      *plist;         /*property list pointer         */
     H5T_conv_cb_t       cb_struct = {NULL, NULL};      /*conversion callback structure */
     H5T_conv_ret_t      except_ret;     /*return of callback function   */
     hbool_t             reverse;        /*if reverse the order of destination        */
@@ -1685,13 +1662,9 @@ H5T__conv_b_b(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                 direction = -1;
             }
 
-            /* Get the plist structure */
-            if(NULL == (plist = H5P_object_verify(dxpl_id, H5P_DATASET_XFER)))
-                HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find property list for ID")
-
             /* Get conversion exception callback property */
-            if(H5P_get(plist, H5D_XFER_CONV_CB_NAME, &cb_struct) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
+            if(H5CX_get_dt_conv_cb(&cb_struct) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
 
             /* Allocate space for order-reversed source buffer */
             src_rev = (uint8_t *)H5MM_calloc(src->shared->size);
@@ -1859,8 +1832,6 @@ done:
  * Programmer:	Neil Fortner
  *		Wednesday, October 1, 2008
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static H5T_conv_struct_t *
@@ -1910,16 +1881,9 @@ H5T_conv_struct_free(H5T_conv_struct_t *priv)
  *		source member doesn't have a corresponding destination member
  *		then the src2dst[i]=-1.
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *		Monday, January 26, 1998
- *
- * Modifications:
- *              Raymond Lu, 3 May 2007
- *              Added the detection for a special optimization case when the
- *              source and destination members are a subset of each other, and
- *              the order is the same, and no conversion is needed.  For example:
+ *              Special optimization case when the source and destination
+ *              members are a subset of each other, and the order is the same,
+ *              and no conversion is needed.  For example:
  *                  struct source {            struct destination {
  *                      TYPE1 A;      -->          TYPE1 A;
  *                      TYPE2 B;      -->          TYPE2 B;
@@ -1938,10 +1902,15 @@ H5T_conv_struct_free(H5T_conv_struct_t *priv)
  *              The optimization is simply moving data to the appropriate
  *              places in the buffer.
  *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Robb Matzke
+ *		Monday, January 26, 1998
+ *
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_conv_struct_init(H5T_t *src, H5T_t *dst, H5T_cdata_t *cdata, hid_t dxpl_id)
+H5T_conv_struct_init(H5T_t *src, H5T_t *dst, H5T_cdata_t *cdata)
 {
     H5T_conv_struct_t	*priv = (H5T_conv_struct_t*)(cdata->priv);
     int		        *src2dst = NULL;
@@ -2026,7 +1995,7 @@ H5T_conv_struct_init(H5T_t *src, H5T_t *dst, H5T_cdata_t *cdata, hid_t dxpl_id)
 
     for(i = 0; i < src_nmembs; i++) {
         if(src2dst[i] >= 0) {
-            H5T_path_t *tpath = H5T_path_find(src->shared->u.compnd.memb[i].type, dst->shared->u.compnd.memb[src2dst[i]].type, NULL, NULL, dxpl_id, FALSE);
+            H5T_path_t *tpath = H5T_path_find(src->shared->u.compnd.memb[i].type, dst->shared->u.compnd.memb[src2dst[i]].type);
 
             if(NULL == (priv->memb_path[i] = tpath)) {
                 cdata->priv = H5T_conv_struct_free(priv);
@@ -2153,7 +2122,7 @@ H5T__conv_struct_subset(const H5T_cdata_t *cdata)
  */
 herr_t
 H5T__conv_struct(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
-    size_t buf_stride, size_t bkg_stride, void *_buf, void *_bkg, hid_t dxpl_id)
+    size_t buf_stride, size_t bkg_stride, void *_buf, void *_bkg)
 {
     uint8_t	*buf = (uint8_t *)_buf;	/*cast for pointer arithmetic	*/
     uint8_t	*bkg = (uint8_t *)_bkg;	/*background pointer arithmetic	*/
@@ -2189,7 +2158,7 @@ H5T__conv_struct(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
             if(H5T_COMPOUND != dst->shared->type) 
                 HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, FAIL, "not a H5T_COMPOUND datatype")
 
-            if(H5T_conv_struct_init(src, dst, cdata, dxpl_id) < 0)
+            if(H5T_conv_struct_init(src, dst, cdata) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize conversion data")
             break;
 
@@ -2209,7 +2178,7 @@ H5T__conv_struct(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
             HDassert(priv);
             HDassert(bkg && cdata->need_bkg);
 
-            if(cdata->recalc && H5T_conv_struct_init(src, dst, cdata, dxpl_id) < 0)
+            if(cdata->recalc && H5T_conv_struct_init(src, dst, cdata) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize conversion data")
 
             /*
@@ -2263,8 +2232,7 @@ H5T__conv_struct(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                         if(H5T_convert(priv->memb_path[u], priv->src_memb_id[u],
                                 priv->dst_memb_id[src2dst[u]],
                                 (size_t)1, (size_t)0, (size_t)0, /*no striding (packed array)*/
-                                xbuf + src_memb->offset, xbkg + dst_memb->offset,
-                                dxpl_id) < 0)
+                                xbuf + src_memb->offset, xbkg + dst_memb->offset) < 0)
                             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert compound datatype member")
                         HDmemmove(xbuf + offset, xbuf + src_memb->offset, dst_memb->size);
                         offset += dst_memb->size;
@@ -2295,8 +2263,7 @@ H5T__conv_struct(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                         if(H5T_convert(priv->memb_path[i],
                                     priv->src_memb_id[i], priv->dst_memb_id[src2dst[i]],
                                     (size_t)1, (size_t)0, (size_t)0, /*no striding (packed array)*/
-                                    xbuf + offset, xbkg + dst_memb->offset,
-                                    dxpl_id) < 0)
+                                    xbuf + offset, xbkg + dst_memb->offset) < 0)
                             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert compound datatype member")
                     } /* end if */
                     else
@@ -2360,37 +2327,7 @@ done:
  *
  *		Copy BKG to BUF for all elements
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *		Thursday, January 22, 1998
- *
- * Modifications:
- *		Robb Matzke, 1999-06-16
- *              Added support for non-zero strides. If BUF_STRIDE is
- *              non-zero then convert one value at each memory location
- *              advancing BUF_STRIDE bytes each time; otherwise assume both
- *              source and destination values are packed.
- *
- * 		Robb Matzke, 1999-06-16
- *		If the source and destination data structs are the same size
- *		then we can convert on a field-by-field basis instead of an
- *		element by element basis. In other words, for all struct
- *		elements being converted by this function call, first convert
- *		all of the field1's, then all field2's, etc. This can
- *		drastically reduce the number of calls to H5T_convert() and
- *		thereby eliminate most of the conversion constant overhead.
- *
- *              Robb Matzke, 2000-05-17
- *              Added the BKG_STRIDE argument to fix a design bug. If
- *              BUF_STRIDE and BKG_STRIDE are both non-zero then each
- *              data element converted will be placed temporarily at a
- *              multiple of BKG_STRIDE in the BKG buffer; otherwise the
- *              BKG buffer is assumed to be a packed array of destination
- *              datatype.
- *
- *              Raymond Lu, 3 May 2007
- *              Optimize a special case when the source and destination members
+ *              Special case when the source and destination members
  *              are a subset of each other, and the order is the same, and no
  *              conversion is needed.  For example:
  *                  struct source {            struct destination {
@@ -2403,12 +2340,16 @@ done:
  *              The optimization is simply moving data to the appropriate
  *              places in the buffer.
  *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Robb Matzke
+ *		Thursday, January 22, 1998
+ *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-    size_t nelmts, size_t buf_stride, size_t bkg_stride, void *_buf,
-    void *_bkg, hid_t dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t bkg_stride, void *_buf, void *_bkg)
 {
     uint8_t	*buf = (uint8_t *)_buf;	/*cast for pointer arithmetic	*/
     uint8_t	*bkg = (uint8_t *)_bkg;	/*background pointer arithmetic	*/
@@ -2446,7 +2387,7 @@ H5T__conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                 HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, FAIL, "not a H5T_COMPOUND datatype")
 
             /* Initialize data which is relatively constant */
-            if(H5T_conv_struct_init(src, dst, cdata, dxpl_id) < 0)
+            if(H5T_conv_struct_init(src, dst, cdata) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize conversion data")
             priv = (H5T_conv_struct_t *)(cdata->priv);
             src2dst = priv->src2dst;
@@ -2502,7 +2443,7 @@ H5T__conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                 HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
 
             /* Update cached data if necessary */
-            if(cdata->recalc && H5T_conv_struct_init(src, dst, cdata, dxpl_id)<0)
+            if(cdata->recalc && H5T_conv_struct_init(src, dst, cdata) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize conversion data")
             priv = (H5T_conv_struct_t *)(cdata->priv);
             HDassert(priv);
@@ -2567,7 +2508,7 @@ H5T__conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                         xbkg = bkg + dst_memb->offset;
                         if(H5T_convert(priv->memb_path[u], priv->src_memb_id[u],
                                 priv->dst_memb_id[src2dst[u]], nelmts,
-                                buf_stride, bkg_stride, xbuf, xbkg, dxpl_id) < 0)
+                                buf_stride, bkg_stride, xbuf, xbkg) < 0)
                             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert compound datatype member")
                         for(elmtno = 0; elmtno < nelmts; elmtno++) {
                             HDmemmove(xbkg, xbuf, dst_memb->size);
@@ -2603,7 +2544,7 @@ H5T__conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                         xbkg = bkg + dst_memb->offset;
                         if(H5T_convert(priv->memb_path[i], priv->src_memb_id[i],
                                 priv->dst_memb_id[src2dst[i]], nelmts,
-                                buf_stride, bkg_stride, xbuf, xbkg, dxpl_id) < 0)
+                                buf_stride, bkg_stride, xbuf, xbkg) < 0)
                             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert compound datatype member")
                         for(elmtno = 0; elmtno < nelmts; elmtno++) {
                             HDmemmove(xbkg, xbuf, dst_memb->size);
@@ -2647,8 +2588,6 @@ done:
  * Programmer:	Robb Matzke
  *              Monday, January  4, 1999
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -2794,8 +2733,8 @@ done:
  */
 herr_t
 H5T__conv_enum(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
-	      size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *_buf,
-              void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *_buf,
+    void H5_ATTR_UNUSED *bkg)
 {
     uint8_t	*buf = (uint8_t*)_buf;	/*cast for pointer arithmetic	*/
     H5T_t	*src = NULL, *dst = NULL;	/*src and dst datatypes	*/
@@ -2803,7 +2742,6 @@ H5T__conv_enum(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
     ssize_t	src_delta, dst_delta;	/*conversion strides		*/
     int	n;			/*src value cast as native int	*/
     H5T_enum_struct_t *priv = (H5T_enum_struct_t*)(cdata->priv);
-    H5P_genplist_t      *plist;         /*property list pointer         */
     H5T_conv_cb_t       cb_struct;      /*conversion callback structure */
     H5T_conv_ret_t      except_ret;     /*return of callback function   */
     size_t	i;			/*counters			*/
@@ -2881,13 +2819,9 @@ H5T__conv_enum(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                 d = buf + (nelmts - 1) * dst->shared->size;
             }
 
-            /* Get the plist structure */
-            if(NULL == (plist = H5P_object_verify(dxpl_id, H5P_DATASET_XFER)))
-                HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find property list for ID")
-
             /* Get conversion exception callback property */
-            if(H5P_get(plist, H5D_XFER_CONV_CB_NAME, &cb_struct) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
+            if(H5CX_get_dt_conv_cb(&cb_struct) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
 
             for(i = 0; i < nelmts; i++, s += src_delta, d += dst_delta) {
                 if(priv->length) {
@@ -2992,7 +2926,7 @@ done:
 herr_t
 H5T__conv_enum_numeric(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
 	      size_t H5_ATTR_UNUSED buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *_buf,
-              void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+              void H5_ATTR_UNUSED *bkg)
 {
     H5T_t	*src, *dst;		/*src and dst datatypes	*/
     H5T_t	*src_parent;		/*parent type for src           */
@@ -3027,14 +2961,14 @@ H5T__conv_enum_numeric(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t ne
 
             src_parent = src->shared->parent;
 
-            if(NULL == (tpath = H5T_path_find(src_parent, dst, NULL, NULL, dxpl_id, FALSE))) {
+            if(NULL == (tpath = H5T_path_find(src_parent, dst))) {
 	        HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest datatype")
             } else if(!H5T_path_noop(tpath)) {
                 if((src_parent_id = H5I_register(H5I_DATATYPE, H5T_copy(src_parent, H5T_COPY_ALL), FALSE)) < 0) 
                     HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "unable to register types for conversion")
 
                 /* Convert the data */
-                if(H5T_convert(tpath, src_parent_id, dst_id, nelmts, buf_stride, bkg_stride, _buf, bkg, dxpl_id) < 0)
+                if(H5T_convert(tpath, src_parent_id, dst_id, nelmts, buf_stride, bkg_stride, _buf, bkg) < 0)
                     HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "datatype conversion failed")
             }
             break;
@@ -3075,30 +3009,13 @@ done:
  * Programmer:	Quincey Koziol
  *		Wednesday, May 26, 1999
  *
- * Modifications:
- *
- *		Quincey Koziol, 2 July, 1999
- *		Enabled support for non-zero strides. If BUF_STRIDE is non-zero
- *		then convert one value at each memory location advancing
- *		BUF_STRIDE bytes each time; otherwise assume both source and
- *		destination values are packed.
- *
- *		Raymond Lu, 26 June, 2002
- *		Background buffer is used for freeing heap objects storing
- * 		old data.  At this moment, it only frees the first level of
- *		VL datatype.  It doesn't handle nested VL datatypes.
- *
- *              Raymond Lu, 8 November 2011
- *              I put a condition check to prevent the conversion of VL strings
- *              between ASCII and UTF8.
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
-    size_t buf_stride, size_t bkg_stride, void *buf, void *bkg, hid_t dxpl_id)
+    size_t buf_stride, size_t bkg_stride, void *buf, void *bkg)
 {
-    H5T_vlen_alloc_info_t _vl_alloc_info;       /* VL allocation info buffer */
-    H5T_vlen_alloc_info_t *vl_alloc_info = &_vl_alloc_info;   /* VL allocation info */
+    H5T_vlen_alloc_info_t vl_alloc_info;/* VL allocation info */
     H5T_path_t	*tpath = NULL;		/* Type conversion path		     */
     hbool_t     noop_conv = FALSE;      /* Flag to indicate a noop conversion */
     hbool_t     write_to_file = FALSE;  /* Flag to indicate writing to file */
@@ -3189,7 +3106,7 @@ H5T__conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
             dst_base_size = H5T_get_size(dst->shared->parent);
 
             /* Set up conversion path for base elements */
-            if(NULL == (tpath = H5T_path_find(src->shared->parent, dst->shared->parent, NULL, NULL, dxpl_id, FALSE)))
+            if(NULL == (tpath = H5T_path_find(src->shared->parent, dst->shared->parent)))
                 HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest datatypes")
             else if(!H5T_path_noop(tpath)) {
                 if((tsrc_id = H5I_register(H5I_DATATYPE, H5T_copy(src->shared->parent, H5T_COPY_ALL), FALSE)) < 0 ||
@@ -3210,7 +3127,7 @@ H5T__conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
             } /* end if */
 
             /* Get the allocation info */
-            if(H5T_vlen_get_alloc_info(dxpl_id, &vl_alloc_info) < 0)
+            if(H5CX_get_vlen_alloc_info(&vl_alloc_info) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to retrieve VL allocation info")
 
             /* Set flags to indicate we are writing to or reading from the file */
@@ -3265,7 +3182,7 @@ H5T__conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                     /* Check for "nil" source sequence */
                     if((*(src->shared->u.vlen.isnull))(src->shared->u.vlen.f, s)) {
                         /* Write "nil" sequence to destination location */
-                        if((*(dst->shared->u.vlen.setnull))(dst->shared->u.vlen.f, dxpl_id, d, b) < 0)
+                        if((*(dst->shared->u.vlen.setnull))(dst->shared->u.vlen.f, d, b) < 0)
                             HGOTO_ERROR(H5E_DATATYPE, H5E_WRITEERROR, FAIL, "can't set VL data to 'nil'")
                     } /* end if */
                     else {
@@ -3306,7 +3223,7 @@ H5T__conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                             } /* end if */
 
                             /* Read in VL sequence */
-                            if((*(src->shared->u.vlen.read))(src->shared->u.vlen.f, dxpl_id, s, conv_buf, src_size) < 0)
+                            if((*(src->shared->u.vlen.read))(src->shared->u.vlen.f, s, conv_buf, src_size) < 0)
                                 HGOTO_ERROR(H5E_DATATYPE, H5E_READERROR, FAIL, "can't read VL data")
                         } /* end else */
 
@@ -3336,7 +3253,7 @@ H5T__conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                                     } /* end if */
                                     H5F_addr_decode(dst->shared->u.vlen.f, &tmp, &(bg_hobjid.addr));
                                     UINT32DECODE(tmp, bg_hobjid.idx);
-                                    if(NULL == H5HG_read(dst->shared->u.vlen.f, dxpl_id, &bg_hobjid, tmp_buf, NULL))
+                                    if(NULL == H5HG_read(dst->shared->u.vlen.f, &bg_hobjid, tmp_buf, NULL))
                                         HGOTO_ERROR(H5E_DATATYPE, H5E_READERROR, FAIL, "can't read VL sequence into background buffer")
                                 } /* end if */
 
@@ -3346,12 +3263,12 @@ H5T__conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                             } /* end if */
 
                             /* Convert VL sequence */
-                            if(H5T_convert(tpath, tsrc_id, tdst_id, seq_len, (size_t)0, (size_t)0, conv_buf, tmp_buf, dxpl_id) < 0)
+                            if(H5T_convert(tpath, tsrc_id, tdst_id, seq_len, (size_t)0, (size_t)0, conv_buf, tmp_buf) < 0)
                                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "datatype conversion failed")
                         } /* end if */
 
                         /* Write sequence to destination location */
-                        if((*(dst->shared->u.vlen.write))(dst->shared->u.vlen.f, dxpl_id, vl_alloc_info, d, conv_buf, b, seq_len, dst_base_size) < 0)
+                        if((*(dst->shared->u.vlen.write))(dst->shared->u.vlen.f, &vl_alloc_info, d, conv_buf, b, seq_len, dst_base_size) < 0)
                             HGOTO_ERROR(H5E_DATATYPE, H5E_WRITEERROR, FAIL, "can't write VL data")
 
                         if(!noop_conv) {
@@ -3368,7 +3285,7 @@ H5T__conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                                     if(parent_seq_len > 0) {
                                         H5F_addr_decode(dst->shared->u.vlen.f, &tmp, &(parent_hobjid.addr));
                                         UINT32DECODE(tmp, parent_hobjid.idx);
-                                        if(H5HG_remove(dst->shared->u.vlen.f, dxpl_id, &parent_hobjid) < 0)
+                                        if(H5HG_remove(dst->shared->u.vlen.f, &parent_hobjid) < 0)
                                             HGOTO_ERROR(H5E_DATATYPE, H5E_WRITEERROR, FAIL, "Unable to remove heap object")
                                     } /* end if */
                                 } /* end for */
@@ -3423,14 +3340,11 @@ done:
  * Programmer:	Quincey Koziol
  *		Monday, November 6, 2000
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_array(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
-	      size_t buf_stride, size_t bkg_stride, void *_buf,
-              void H5_ATTR_UNUSED *_bkg, hid_t dxpl_id)
+    size_t buf_stride, size_t bkg_stride, void *_buf, void H5_ATTR_UNUSED *_bkg)
 {
     H5T_path_t	*tpath;		        /* Type conversion path		     */
     hid_t       tsrc_id = -1, tdst_id = -1;/*temporary type atoms	     */
@@ -3509,7 +3423,7 @@ H5T__conv_array(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
             dst_delta = (ssize_t)direction * (ssize_t)(buf_stride ? buf_stride : dst->shared->size);
 
             /* Set up conversion path for base elements */
-            if(NULL == (tpath = H5T_path_find(src->shared->parent, dst->shared->parent, NULL, NULL, dxpl_id, FALSE))) {
+            if(NULL == (tpath = H5T_path_find(src->shared->parent, dst->shared->parent))) {
                 HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest datatypes")
             } else if (!H5T_path_noop(tpath)) {
                 if((tsrc_id = H5I_register(H5I_DATATYPE, H5T_copy(src->shared->parent, H5T_COPY_ALL), FALSE)) < 0 ||
@@ -3533,7 +3447,7 @@ H5T__conv_array(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                 HDmemmove(dp, sp, src->shared->size);
 
                 /* Convert array */
-                if(H5T_convert(tpath, tsrc_id, tdst_id, src->shared->u.array.nelem, (size_t)0, bkg_stride, dp, bkg_buf, dxpl_id) < 0)
+                if(H5T_convert(tpath, tsrc_id, tdst_id, src->shared->u.array.nelem, (size_t)0, bkg_stride, dp, bkg_buf) < 0)
                     HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "datatype conversion failed")
 
                 /* Advance the source & destination pointers */
@@ -3573,26 +3487,11 @@ done:
  * Programmer:	Robb Matzke
  *		Wednesday, June 10, 1998
  *
- * Modifications:
- *		Robb Matzke, 7 Jul 1998
- *		Added overflow handling.
- *
- *		Robb Matzke, 1999-06-16
- *		Added support for non-zero strides. If BUF_STRIDE is non-zero
- *		then convert one value at each memory location advancing
- *		BUF_STRIDE bytes each time; otherwise assume both source and
- *		destination values are packed.
- *
- *              Raymond Lu
- *              Wednesday, April 21, 2004
- *              There is a new design for exception handling like overflow,
- *              which is passed in as a transfer property.
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_i_i(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
-    size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-    hid_t dxpl_id)
+    size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_t	*src = NULL;		/*source datatype		*/
     H5T_t	*dst = NULL;		/*destination datatype		*/
@@ -3607,7 +3506,6 @@ H5T__conv_i_i(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
     size_t	first;
     ssize_t	sfirst;			/*a signed version of `first'	*/
     size_t	i;                      /*Local index variables         */
-    H5P_genplist_t      *plist;         /*property list pointer         */
     H5T_conv_cb_t       cb_struct={NULL, NULL};      /*conversion callback structure */
     H5T_conv_ret_t      except_ret;     /*return of callback function   */
     hbool_t             reverse;        /*if reverse the order of destination        */
@@ -3670,13 +3568,9 @@ H5T__conv_i_i(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
             src_delta = (ssize_t)direction * (ssize_t)(buf_stride ? buf_stride : src->shared->size);
             dst_delta = (ssize_t)direction * (ssize_t)(buf_stride ? buf_stride : dst->shared->size);
 
-            /* Get the plist structure */
-            if(NULL == (plist = H5P_object_verify(dxpl_id, H5P_DATASET_XFER)))
-                HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find property list for ID")
-
             /* Get conversion exception callback property */
-            if(H5P_get(plist,H5D_XFER_CONV_CB_NAME, &cb_struct) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
+            if(H5CX_get_dt_conv_cb(&cb_struct) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
 
             /* Allocate space for order-reversed source buffer */
             src_rev = (uint8_t*)H5MM_calloc(src->shared->size);
@@ -3984,29 +3878,11 @@ done:
  * Programmer:	Robb Matzke
  *		Tuesday, June 23, 1998
  *
- * Modifications:
- *		Robb Matzke, 7 Jul 1998
- *		Added overflow handling.
- *
- *		Robb Matzke, 1999-06-16
- *		Added support for non-zero strides. If BUF_STRIDE is non-zero
- *		then convert one value at each memory location advancing
- *		BUF_STRIDE bytes each time; otherwise assume both source and
- *		destination values are packed.
- *
- *              Robb Matzke, 2001-02-02
- *              Oops, forgot to increment the exponent when rounding the
- *              significand resulted in a carry. Thanks to Guillaume Colin
- *              de Verdiere for finding this one!
- *
- *              Raymond Lu, 2006-03-13
- *              Added support for VAX floating-point types.
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
-    size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-    hid_t dxpl_id)
+    size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg)
 {
     /* Traversal-related variables */
     H5T_t	*src_p;			/*source datatype		*/
@@ -4036,7 +3912,6 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
     size_t	i;			/*miscellaneous counters	*/
     size_t	implied;		/*destination implied bits	*/
     hbool_t     denormalized = FALSE;   /*is either source or destination denormalized?*/
-    H5P_genplist_t      *plist;         /*property list pointer         */
     H5T_conv_cb_t       cb_struct = {NULL, NULL};      /*conversion callback structure */
     H5T_conv_ret_t      except_ret;     /*return of callback function   */
     hbool_t             reverse;        /*if reverse the order of destination        */
@@ -4081,13 +3956,15 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                 sp = dp = (uint8_t*)buf;
                 direction = 1;
                 olap = nelmts;
-            } else if (src_p->shared->size>=dst_p->shared->size) {
+            }
+            else if (src_p->shared->size>=dst_p->shared->size) {
                 double olap_d = HDceil((double)(dst_p->shared->size)/
                                        (double)(src_p->shared->size-dst_p->shared->size));
                 olap = (size_t)olap_d;
                 sp = dp = (uint8_t*)buf;
                 direction = 1;
-            } else {
+            }
+            else {
                 double olap_d = HDceil((double)(src_p->shared->size)/
                                        (double)(dst_p->shared->size-src_p->shared->size));
                 olap = (size_t)olap_d;
@@ -4105,13 +3982,9 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
             src_delta = (ssize_t)direction * (ssize_t)(buf_stride ? buf_stride : src_p->shared->size);
             dst_delta = (ssize_t)direction * (ssize_t)(buf_stride ? buf_stride : dst_p->shared->size);
 
-            /* Get the plist structure */
-            if(NULL == (plist = H5P_object_verify(dxpl_id,H5P_DATASET_XFER)))
-                HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find property list for ID")
-
             /* Get conversion exception callback property */
-            if(H5P_get(plist,H5D_XFER_CONV_CB_NAME, &cb_struct) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
+            if(H5CX_get_dt_conv_cb(&cb_struct) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
 
             /* Allocate space for order-reversed source buffer */
             src_rev = (uint8_t*)H5MM_calloc(src_p->shared->size);
@@ -4129,7 +4002,8 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                 if (direction>0) {
                     s = sp;
                     d = elmtno<olap ? dbuf : dp;
-                } else {
+                }
+                else {
                     s = sp;
                     d = elmtno+olap >= nelmts ? dbuf : dp;
                 }
@@ -4138,7 +4012,8 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                 if (d==dbuf) {
                     HDassert((dp>=sp && dp<sp+src_p->shared->size) ||
                             (sp>=dp && sp<dp+dst_p->shared->size));
-                } else {
+                }
+                else {
                     HDassert((dp<sp && dp+dst_p->shared->size<=sp) ||
                             (sp<dp && sp+src_p->shared->size<=dp));
                 }
@@ -4156,7 +4031,8 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                         s[src_p->shared->size-(i+1)] = s[i];
                         s[i] = tmp1;
                     }
-                } else if (H5T_ORDER_VAX==src.order) {
+                }
+                else if (H5T_ORDER_VAX==src.order) {
                     tsize = src_p->shared->size;
                     HDassert(0 == tsize % 2);
 
@@ -4189,7 +4065,8 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                         H5T__bit_set (d, dst.u.f.epos, dst.u.f.esize, FALSE);
                         H5T__bit_set (d, dst.u.f.mpos, dst.u.f.msize, FALSE);
                         goto padding;
-                    } else if (H5T__bit_find (s, src.u.f.epos, src.u.f.esize,
+                    }
+                    else if (H5T__bit_find (s, src.u.f.epos, src.u.f.esize,
                                              H5T_BIT_LSB, FALSE)<0) {
                         /* +Inf or -Inf */
                         if(cb_struct.func) { /*If user's exception handler is present, use it*/
@@ -4212,16 +4089,19 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                              *this case.*/
                             if (H5T_NORM_NONE==dst.u.f.norm)
                                 H5T__bit_set (d, dst.u.f.mpos+dst.u.f.msize-1, (size_t)1, TRUE);
-                        } else if(except_ret == H5T_CONV_HANDLED) {
+                        }
+                        else if(except_ret == H5T_CONV_HANDLED) {
                             /*No need to reverse the order of destination because user handles it*/
                             reverse = FALSE;
                             goto next;
-                        } else if(except_ret == H5T_CONV_ABORT)
+                        }
+                        else if(except_ret == H5T_CONV_ABORT)
                             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCONVERT, FAIL, "can't handle conversion exception")
 
                         goto padding;
                     }
-                } else if (H5T_NORM_NONE==src.u.f.norm && H5T__bit_find (s, src.u.f.mpos, src.u.f.msize-1,
+                }
+                else if (H5T_NORM_NONE==src.u.f.norm && H5T__bit_find (s, src.u.f.mpos, src.u.f.msize-1,
                                   H5T_BIT_LSB, TRUE)<0 && H5T__bit_find (s, src.u.f.epos, src.u.f.esize,
                                   H5T_BIT_LSB, FALSE)<0) {
                     /*This is a special case for the source of no implied mantissa bit.
@@ -4248,11 +4128,13 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                          *this case.*/
                         if (H5T_NORM_NONE==dst.u.f.norm)
                             H5T__bit_set (d, dst.u.f.mpos+dst.u.f.msize-1, (size_t)1, TRUE);
-                    } else if(except_ret == H5T_CONV_HANDLED) {
+                    }
+                    else if(except_ret == H5T_CONV_HANDLED) {
                         /*No need to reverse the order of destination because user handles it*/
                         reverse = FALSE;
                         goto next;
-                    } else if(except_ret == H5T_CONV_ABORT)
+                    }
+                    else if(except_ret == H5T_CONV_ABORT)
                         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCONVERT, FAIL, "can't handle conversion exception")
 
                     goto padding;
@@ -4261,7 +4143,8 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                  * still need to handle legacy VAX files so this code must
                  * remain in place.
                  */
-                } else if (H5T__bit_find (s, src.u.f.epos, src.u.f.esize,
+                }
+                else if (H5T__bit_find (s, src.u.f.epos, src.u.f.esize,
                                          H5T_BIT_LSB, FALSE)<0) {
                     /* NaN */
                     if(cb_struct.func) { /*If user's exception handler is present, use it*/
@@ -4277,11 +4160,13 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                         H5T__bit_copy (d, dst.u.f.sign, s, src.u.f.sign, (size_t)1);
                         H5T__bit_set (d, dst.u.f.epos, dst.u.f.esize, TRUE);
                         H5T__bit_set(d, dst.u.f.mpos, dst.u.f.msize, TRUE);
-                    } else if(except_ret == H5T_CONV_HANDLED) {
+                    }
+                    else if(except_ret == H5T_CONV_HANDLED) {
                         /*No need to reverse the order of destination because user handles it*/
                         reverse = FALSE;
                         goto next;
-                    } else if(except_ret == H5T_CONV_ABORT)
+                    }
+                    else if(except_ret == H5T_CONV_ABORT)
                         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCONVERT, FAIL, "can't handle conversion exception")
 
                     goto padding;
@@ -4294,7 +4179,7 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                  */
                 expo = (int64_t)H5T__bit_get_d(s, src.u.f.epos, src.u.f.esize);
 
-                if(expo==0)
+                if (expo==0)
                    denormalized=TRUE;
 
                 /*
@@ -4304,16 +4189,19 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                 implied = 1;
                 mpos = src.u.f.mpos;
                 mrsh = 0;
-                if(0 == expo || H5T_NORM_NONE == src.u.f.norm) {
-                    if((bitno = H5T__bit_find(s, src.u.f.mpos, src.u.f.msize, H5T_BIT_MSB, TRUE)) > 0) {
+                if (0 == expo || H5T_NORM_NONE == src.u.f.norm) {
+                    if ((bitno = H5T__bit_find(s, src.u.f.mpos, src.u.f.msize, H5T_BIT_MSB, TRUE)) > 0) {
                         msize = (size_t)bitno;
-                    } else if (0==bitno) {
+                    }
+                    else if (0==bitno) {
                         msize = 1;
                         H5T__bit_set(s, src.u.f.mpos, (size_t)1, FALSE);
                     }
-                } else if (H5T_NORM_IMPLIED==src.u.f.norm) {
+                }
+                else if (H5T_NORM_IMPLIED==src.u.f.norm) {
                     msize = src.u.f.msize;
-                } else {
+                }
+                else {
                     HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCONVERT, FAIL, "normalization method not implemented yet")
                 }
 
@@ -4330,9 +4218,11 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                 if (0==expo || H5T_NORM_NONE==src.u.f.norm) {
                     HDassert(bitno>=0);
                     expo -= (int64_t)((src.u.f.ebias - 1) + (src.u.f.msize - (size_t)bitno));
-                } else if (H5T_NORM_IMPLIED==src.u.f.norm) {
+                }
+                else if (H5T_NORM_IMPLIED==src.u.f.norm) {
                     expo -= (int64_t)src.u.f.ebias;
-                } else {
+                }
+                else {
                     HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCONVERT, FAIL, "normalization method not implemented yet")
                 }
 
@@ -4355,7 +4245,8 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                     expo = 0;
                     H5T__bit_set(d, dst.u.f.mpos, dst.u.f.msize, FALSE);
                     msize = 0;
-                } else if (expo<=0) {
+                }
+                else if (expo<=0) {
                     /*
                      * The exponent is too small to fit in the exponent field,
                      * but by shifting the mantissa to the right we can
@@ -4365,7 +4256,8 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                     mrsh += (size_t)(1 - expo);
                     expo = 0;
                     denormalized=TRUE;
-                } else if (expo>=expo_max) {
+                }
+                else if (expo>=expo_max) {
                     /*
                      * The exponent is too large to fit in the available region
                      * or it results in the maximum possible value.	 Use positive
@@ -4385,7 +4277,8 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                         expo = expo_max;
                         H5T__bit_set(d, dst.u.f.mpos, dst.u.f.msize, FALSE);
                         msize = 0;
-                    } else if(except_ret == H5T_CONV_ABORT)
+                    }
+                    else if(except_ret == H5T_CONV_ABORT)
                         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCONVERT, FAIL, "can't handle conversion exception")
                     else if(except_ret == H5T_CONV_HANDLED) {
                         reverse = FALSE;
@@ -4412,7 +4305,8 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                             if(carry)
                                 implied = 2;
                         }
-                    } else if(H5T__bit_get_d(s, (mpos + (size_t)bitno) - 1, (size_t)1) && denormalized)
+                    }
+                    else if(H5T__bit_get_d(s, (mpos + (size_t)bitno) - 1, (size_t)1) && denormalized)
                         /* For either source or destination, denormalized value doesn't increment carry.*/
                         H5T__bit_inc(s, mpos + (size_t)bitno - 1, 1 + msize - (size_t)bitno);
                 }
@@ -4424,13 +4318,16 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                  */
                 if (mrsh>dst.u.f.msize+1) {
                     H5T__bit_set(d, dst.u.f.mpos, dst.u.f.msize, FALSE);
-                } else if (mrsh==dst.u.f.msize+1) {
+                }
+                else if (mrsh==dst.u.f.msize+1) {
                     H5T__bit_set(d, dst.u.f.mpos+1, dst.u.f.msize-1, FALSE);
                     H5T__bit_set(d, dst.u.f.mpos, (size_t)1, TRUE);
-                } else if (mrsh==dst.u.f.msize) {
+                }
+                else if (mrsh==dst.u.f.msize) {
                     H5T__bit_set(d, dst.u.f.mpos, dst.u.f.msize, FALSE);
                     H5T__bit_set_d(d, dst.u.f.mpos, MIN(2, dst.u.f.msize), (hsize_t)implied);
-                } else {
+                }
+                else {
                     if (mrsh>0) {
                         H5T__bit_set(d, dst.u.f.mpos+dst.u.f.msize-mrsh, mrsh,
                                     FALSE);
@@ -4441,7 +4338,8 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                         H5T__bit_copy(d, dst.u.f.mpos,
                                      s, (mpos+msize+mrsh-dst.u.f.msize),
                                      dst.u.f.msize-mrsh);
-                    } else {
+                    }
+                    else {
                         H5T__bit_copy(d, dst.u.f.mpos+dst.u.f.msize-(mrsh+msize),
                                      s, mpos, msize);
                         H5T__bit_set(d, dst.u.f.mpos, dst.u.f.msize-(mrsh+msize),
@@ -4471,7 +4369,8 @@ H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
                         if(except_ret == H5T_CONV_UNHANDLED) {
                             expo = expo_max;
                             H5T__bit_set(d, dst.u.f.mpos, dst.u.f.msize, FALSE);
-                        } else if(except_ret == H5T_CONV_ABORT)
+                        }
+                        else if(except_ret == H5T_CONV_ABORT)
                             HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCONVERT, FAIL, "can't handle conversion exception")
                         else if(except_ret == H5T_CONV_HANDLED) {
                             reverse = FALSE;
@@ -4564,22 +4463,12 @@ done:
  * Programmer:	Robb Matzke
  *		Friday, August	7, 1998
  *
- * Modifications:
- *		Robb Matzke, 1999-06-16
- *		Added support for non-zero strides. If BUF_STRIDE is non-zero
- *		then convert one value at each memory location advancing
- *		BUF_STRIDE bytes each time; otherwise assume both source and
- *		destination values are packed.
- *
- *              Raymond Lu, 8 November 2011
- *              I put a condition check to prevent the conversion of strings
- *              between ASCII and UTF8.
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_s_s(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
-	      size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *buf,
-              void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *buf,
+    void H5_ATTR_UNUSED *bkg)
 {
     H5T_t	*src=NULL;		/*source datatype		*/
     H5T_t	*dst=NULL;		/*destination datatype		*/
@@ -4808,15 +4697,12 @@ done:
  * Programmer:	Robb Matzke
  *		Monday, November 16, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_su(SCHAR, UCHAR, signed char, unsigned char, -, -);
 }
@@ -4834,15 +4720,12 @@ H5T__conv_schar_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Monday, November 16, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_us(UCHAR, SCHAR, unsigned char, signed char, -, SCHAR_MAX);
 }
@@ -4860,15 +4743,12 @@ H5T__conv_uchar_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sS(SCHAR, SHORT, signed char, short, -, -);
 }
@@ -4886,15 +4766,12 @@ H5T__conv_schar_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sU(SCHAR, USHORT, signed char, unsigned short, -, -);
 }
@@ -4912,15 +4789,12 @@ H5T__conv_schar_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uS(UCHAR, SHORT, unsigned char, short, -, SHRT_MAX);
 }
@@ -4938,15 +4812,12 @@ H5T__conv_uchar_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uU(UCHAR, USHORT, unsigned char, unsigned short, -, -);
 }
@@ -4964,14 +4835,12 @@ H5T__conv_uchar_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                   void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sS(SCHAR, INT, signed char, int, -, -);
 }
@@ -4989,14 +4858,12 @@ H5T__conv_schar_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sU(SCHAR, UINT, signed char, unsigned, -, -);
 }
@@ -5014,14 +4881,12 @@ H5T__conv_schar_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                   void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uS(UCHAR, INT, unsigned char, int, -, INT_MAX);
 }
@@ -5039,14 +4904,12 @@ H5T__conv_uchar_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uU(UCHAR, UINT, unsigned char, unsigned, -, -);
 }
@@ -5064,14 +4927,12 @@ H5T__conv_uchar_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sS(SCHAR, LONG, signed char, long, -, -);
 }
@@ -5089,15 +4950,12 @@ H5T__conv_schar_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sU(SCHAR, ULONG, signed char, unsigned long, -, -);
 }
@@ -5115,14 +4973,12 @@ H5T__conv_schar_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uS(UCHAR, LONG, unsigned char, long, -, LONG_MAX);
 }
@@ -5140,15 +4996,12 @@ H5T__conv_uchar_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uU(UCHAR, ULONG, unsigned char, unsigned long, -, -);
 }
@@ -5166,15 +5019,12 @@ H5T__conv_uchar_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sS(SCHAR, LLONG, signed char, long long, -, -);
 }
@@ -5192,15 +5042,12 @@ H5T__conv_schar_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sU(SCHAR, ULLONG, signed char, unsigned long long, -, -);
 }
@@ -5218,15 +5065,12 @@ H5T__conv_schar_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uS(UCHAR, LLONG, unsigned char, long long, -, LLONG_MAX);
 }
@@ -5244,15 +5088,12 @@ H5T__conv_uchar_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uU(UCHAR, ULLONG, unsigned char, unsigned long long, -, -);
 }
@@ -5270,15 +5111,12 @@ H5T__conv_uchar_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ss(SHORT, SCHAR, short, signed char, SCHAR_MIN, SCHAR_MAX);
 }
@@ -5296,15 +5134,12 @@ H5T__conv_short_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Su(SHORT, UCHAR, short, unsigned char, -, UCHAR_MAX);
 }
@@ -5322,15 +5157,12 @@ H5T__conv_short_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Us(USHORT, SCHAR, unsigned short, signed char, -, SCHAR_MAX);
 }
@@ -5348,15 +5180,12 @@ H5T__conv_ushort_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Uu(USHORT, UCHAR, unsigned short, unsigned char, -, UCHAR_MAX);
 }
@@ -5374,15 +5203,12 @@ H5T__conv_ushort_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Monday, November 16, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_su(SHORT, USHORT, short, unsigned short, -, -);
 }
@@ -5400,15 +5226,12 @@ H5T__conv_short_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Monday, November 16, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_us(USHORT, SHORT, unsigned short, short, -, SHRT_MAX);
 }
@@ -5426,15 +5249,12 @@ H5T__conv_ushort_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride,
-                   size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		   hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sS(SHORT, INT, short, int, -, -);
 }
@@ -5452,15 +5272,12 @@ H5T__conv_short_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride,
-                    size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		    hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sU(SHORT, UINT, short, unsigned, -, -);
 }
@@ -5478,15 +5295,12 @@ H5T__conv_short_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride,
-                    size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		    hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uS(USHORT, INT, unsigned short, int, -, INT_MAX);
 }
@@ -5504,15 +5318,12 @@ H5T__conv_ushort_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uU(USHORT, UINT, unsigned short, unsigned, -, -);
 }
@@ -5530,15 +5341,12 @@ H5T__conv_ushort_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride,
-                    size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		    hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sS(SHORT, LONG, short, long, -, -);
 }
@@ -5556,15 +5364,12 @@ H5T__conv_short_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sU(SHORT, ULONG, short, unsigned long, -, -);
 }
@@ -5582,15 +5387,12 @@ H5T__conv_short_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uS(USHORT, LONG, unsigned short, long, -, LONG_MAX);
 }
@@ -5608,15 +5410,12 @@ H5T__conv_ushort_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uU(USHORT, ULONG, unsigned short, unsigned long, -, -);
 }
@@ -5634,15 +5433,12 @@ H5T__conv_ushort_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sS(SHORT, LLONG, short, long long, -, -);
 }
@@ -5660,15 +5456,12 @@ H5T__conv_short_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sU(SHORT, ULLONG, short, unsigned long long, -, -);
 }
@@ -5686,15 +5479,12 @@ H5T__conv_short_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uS(USHORT, LLONG, unsigned short, long long, -, LLONG_MAX);
 }
@@ -5712,15 +5502,12 @@ H5T__conv_ushort_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uU(USHORT, ULLONG, unsigned short, unsigned long long, -, -);
 }
@@ -5738,15 +5525,12 @@ H5T__conv_ushort_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride,
-                   size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		   hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ss(INT, SCHAR, int, signed char, SCHAR_MIN, SCHAR_MAX);
 }
@@ -5764,15 +5548,12 @@ H5T__conv_int_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride,
-                   size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		   hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Su(INT, UCHAR, int, unsigned char, -, UCHAR_MAX);
 }
@@ -5790,15 +5571,12 @@ H5T__conv_int_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride,
-                    size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		    hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Us(UINT, SCHAR, unsigned, signed char, -, SCHAR_MAX);
 }
@@ -5816,15 +5594,12 @@ H5T__conv_uint_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride,
-                    size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		    hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Uu(UINT, UCHAR, unsigned, unsigned char, -, UCHAR_MAX);
 }
@@ -5842,15 +5617,12 @@ H5T__conv_uint_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride,
-                   size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		   hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ss(INT, SHORT, int, short, SHRT_MIN, SHRT_MAX);
 }
@@ -5868,15 +5640,12 @@ H5T__conv_int_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride,
-                    size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		    hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Su(INT, USHORT, int, unsigned short, -, USHRT_MAX);
 }
@@ -5894,15 +5663,12 @@ H5T__conv_int_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride,
-                    size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		    hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Us(UINT, SHORT, unsigned, short, -, SHRT_MAX);
 }
@@ -5920,15 +5686,12 @@ H5T__conv_uint_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Uu(UINT, USHORT, unsigned, unsigned short, -, USHRT_MAX);
 }
@@ -5946,14 +5709,12 @@ H5T__conv_uint_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Monday, November 16, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		  size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                  void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_su(INT, UINT, int, unsigned, -, -);
 }
@@ -5971,14 +5732,12 @@ H5T__conv_int_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Monday, November 16, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		  size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                  void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_us(UINT, INT, unsigned, int, -, INT_MAX);
 }
@@ -5996,14 +5755,12 @@ H5T__conv_uint_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		  size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                  void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sS(INT, LONG, int, long, -, -);
 }
@@ -6021,14 +5778,12 @@ H5T__conv_int_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                   void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sU(INT, LONG, int, unsigned long, -, -);
 }
@@ -6046,14 +5801,12 @@ H5T__conv_int_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                   void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uS(UINT, LONG, unsigned, long, -, LONG_MAX);
 }
@@ -6071,14 +5824,12 @@ H5T__conv_uint_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uU(UINT, ULONG, unsigned, unsigned long, -, -);
 }
@@ -6096,14 +5847,12 @@ H5T__conv_uint_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                   void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sS(INT, LLONG, int, long long, -, -);
 }
@@ -6121,14 +5870,12 @@ H5T__conv_int_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sU(INT, ULLONG, int, unsigned long long, -, -);
 }
@@ -6146,14 +5893,12 @@ H5T__conv_int_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uS(UINT, LLONG, unsigned, long long, -, LLONG_MAX);
 }
@@ -6171,15 +5916,12 @@ H5T__conv_uint_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uU(UINT, ULLONG, unsigned, unsigned long long, -, -);
 }
@@ -6197,14 +5939,12 @@ H5T__conv_uint_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ss(LONG, SCHAR, long, signed char, SCHAR_MIN, SCHAR_MAX);
 }
@@ -6222,14 +5962,12 @@ H5T__conv_long_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Su(LONG, UCHAR, long, unsigned char, -, UCHAR_MAX);
 }
@@ -6247,15 +5985,12 @@ H5T__conv_long_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Us(ULONG, SCHAR, unsigned long, signed char, -, SCHAR_MAX);
 }
@@ -6273,15 +6008,12 @@ H5T__conv_ulong_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Uu(ULONG, UCHAR, unsigned long, unsigned char, -, UCHAR_MAX);
 }
@@ -6299,14 +6031,12 @@ H5T__conv_ulong_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ss(LONG, SHORT, long, short, SHRT_MIN, SHRT_MAX);
 }
@@ -6324,15 +6054,12 @@ H5T__conv_long_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Su(LONG, USHORT, long, unsigned short, -, USHRT_MAX);
 }
@@ -6350,14 +6077,12 @@ H5T__conv_long_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                     void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Us(ULONG, SHORT, unsigned long, short, -, SHRT_MAX);
 }
@@ -6375,15 +6100,12 @@ H5T__conv_ulong_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Uu(ULONG, USHORT, unsigned long, unsigned short, -, USHRT_MAX);
 }
@@ -6401,14 +6123,12 @@ H5T__conv_ulong_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		  size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                  void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ss(LONG, INT, long, int, INT_MIN, INT_MAX);
 }
@@ -6426,14 +6146,12 @@ H5T__conv_long_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                   void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Su(LONG, UINT, long, unsigned, -, UINT_MAX);
 }
@@ -6451,14 +6169,12 @@ H5T__conv_long_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                   void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Us(ULONG, INT, unsigned long, int, -, INT_MAX);
 }
@@ -6476,14 +6192,12 @@ H5T__conv_ulong_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Uu(ULONG, UINT, unsigned long, unsigned, -, UINT_MAX);
 }
@@ -6501,14 +6215,12 @@ H5T__conv_ulong_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Monday, November 16, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_su(LONG, ULONG, long, unsigned long, -, -);
 }
@@ -6526,14 +6238,12 @@ H5T__conv_long_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Monday, November 16, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_us(ULONG, LONG, unsigned long, long, -, LONG_MAX);
 }
@@ -6551,14 +6261,12 @@ H5T__conv_ulong_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sS(LONG, LLONG, long, long long, -, -);
 }
@@ -6576,15 +6284,12 @@ H5T__conv_long_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_sU(LONG, ULLONG, long, unsigned long long, -, -);
 }
@@ -6602,15 +6307,12 @@ H5T__conv_long_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uS(ULONG, LLONG, unsigned long, long long, -, LLONG_MAX);
 }
@@ -6628,15 +6330,12 @@ H5T__conv_ulong_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_uU(ULONG, ULLONG, unsigned long, unsigned long long, -, -);
 }
@@ -6654,15 +6353,12 @@ H5T__conv_ulong_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_llong_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ss(LLONG, SCHAR, long long, signed char, SCHAR_MIN, SCHAR_MAX);
 }
@@ -6680,15 +6376,12 @@ H5T__conv_llong_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_llong_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Su(LLONG, UCHAR, long long, unsigned char, -, UCHAR_MAX);
 }
@@ -6706,15 +6399,12 @@ H5T__conv_llong_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ullong_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Us(ULLONG, SCHAR, unsigned long long, signed char, -, SCHAR_MAX);
 }
@@ -6732,15 +6422,12 @@ H5T__conv_ullong_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ullong_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-                      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Uu(ULLONG, UCHAR, unsigned long long, unsigned char, -, UCHAR_MAX);
 }
@@ -6758,15 +6445,12 @@ H5T__conv_ullong_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_llong_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ss(LLONG, SHORT, long long, short, SHRT_MIN, SHRT_MAX);
 }
@@ -6784,15 +6468,12 @@ H5T__conv_llong_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_llong_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Su(LLONG, USHORT, long long, unsigned short, -, USHRT_MAX);
 }
@@ -6810,15 +6491,12 @@ H5T__conv_llong_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ullong_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Us(ULLONG, SHORT, unsigned long long, short, -, SHRT_MAX);
 }
@@ -6836,15 +6514,12 @@ H5T__conv_ullong_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ullong_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Uu(ULLONG, USHORT, unsigned long long, unsigned short, -, USHRT_MAX);
 }
@@ -6862,14 +6537,12 @@ H5T__conv_ullong_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_llong_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		   size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                   void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ss(LLONG, INT, long long, int, INT_MIN, INT_MAX);
 }
@@ -6887,14 +6560,12 @@ H5T__conv_llong_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_llong_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Su(LLONG, UINT, long long, unsigned, -, UINT_MAX);
 }
@@ -6912,14 +6583,12 @@ H5T__conv_llong_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ullong_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Us(ULLONG, INT, unsigned long long, int, -, INT_MAX);
 }
@@ -6937,15 +6606,12 @@ H5T__conv_ullong_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ullong_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Uu(ULLONG, UINT, unsigned long long, unsigned, -, UINT_MAX);
 }
@@ -6963,14 +6629,12 @@ H5T__conv_ullong_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_llong_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
-                    void *buf, void H5_ATTR_UNUSED *bkg, hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ss(LLONG, LONG, long long, long, LONG_MIN, LONG_MAX);
 }
@@ -6988,15 +6652,12 @@ H5T__conv_llong_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_llong_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Su(LLONG, ULONG, long long, unsigned long, -, ULONG_MAX);
 }
@@ -7014,15 +6675,12 @@ H5T__conv_llong_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ullong_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		     size_t nelmts, size_t buf_stride,
-                     size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-		     hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Us(ULLONG, LONG, unsigned long long, long, -, LONG_MAX);
 }
@@ -7040,15 +6698,12 @@ H5T__conv_ullong_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Friday, November 13, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ullong_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Uu(ULLONG, ULONG, unsigned long long, unsigned long, -, ULONG_MAX);
 }
@@ -7066,15 +6721,12 @@ H5T__conv_ullong_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Monday, November 16, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_llong_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_su(LLONG, ULLONG, long long, unsigned long long, -, -);
 }
@@ -7092,15 +6744,12 @@ H5T__conv_llong_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Monday, November 16, 1998
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ullong_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		      size_t nelmts, size_t buf_stride,
-                      size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                      hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_us(ULLONG, LLONG, unsigned long long, long long, -, LLONG_MAX);
 }
@@ -7117,19 +6766,12 @@ H5T__conv_ullong_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Tuesday, June 23, 1998
  *
- * Modifications:
- *		Robb Matzke, 1999-06-16
- *		Added support for non-zero strides. If BUF_STRIDE is non-zero
- *		then convert one value at each memory location advancing
- *		BUF_STRIDE bytes each time; otherwise assume both source and
- *		destination values are packed.
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_float_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_fF(FLOAT, DOUBLE, float, double, -, -);
 }
@@ -7146,16 +6788,13 @@ H5T__conv_float_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, Feb 25, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 #if H5_SIZEOF_LONG_DOUBLE != 0
 herr_t
 H5T__conv_float_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_fF(FLOAT, LDOUBLE, float, long double, -, -);
 }
@@ -7173,22 +6812,12 @@ H5T__conv_float_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Robb Matzke
  *		Tuesday, June 23, 1998
  *
- * Modifications:
- *		Robb Matzke, 7 Jul 1998
- *		Added overflow handling.
- *
- *		Robb Matzke, 1999-06-16
- *		Added support for non-zero strides. If BUF_STRIDE is non-zero
- *		then convert one value at each memory location advancing
- *		BUF_STRIDE bytes each time; otherwise assume both source and
- *		destination values are packed.
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_double_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ff(DOUBLE, FLOAT, double, float, -FLT_MAX, FLT_MAX);
 }
@@ -7205,16 +6834,13 @@ H5T__conv_double_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, Feb 25, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 #if H5_SIZEOF_LONG_DOUBLE != 0
 herr_t
 H5T__conv_double_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_fF(DOUBLE, LDOUBLE, double, long double, -, -);
 }
@@ -7232,16 +6858,13 @@ H5T__conv_double_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, Feb 25, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 #if H5_SIZEOF_LONG_DOUBLE != 0
 herr_t
 H5T__conv_ldouble_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ff(LDOUBLE, FLOAT, long double, float, -FLT_MAX, FLT_MAX);
 }
@@ -7259,16 +6882,13 @@ H5T__conv_ldouble_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, Feb 25, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 #if H5_SIZEOF_LONG_DOUBLE != 0
 herr_t
 H5T__conv_ldouble_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_Ff(LDOUBLE, DOUBLE, long double, double, -DBL_MAX, DBL_MAX);
 }
@@ -7286,15 +6906,12 @@ H5T__conv_ldouble_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(SCHAR, FLOAT, signed char, float, -, -);
 }
@@ -7311,15 +6928,12 @@ H5T__conv_schar_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(SCHAR, DOUBLE, signed char, double, -, -);
 }
@@ -7336,15 +6950,12 @@ H5T__conv_schar_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_schar_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(SCHAR, LDOUBLE, signed char, long double, -, -);
 }
@@ -7361,15 +6972,12 @@ H5T__conv_schar_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(UCHAR, FLOAT, unsigned char, float, -, -);
 }
@@ -7386,15 +6994,12 @@ H5T__conv_uchar_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(UCHAR, DOUBLE, unsigned char, double, -, -);
 }
@@ -7411,15 +7016,12 @@ H5T__conv_uchar_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uchar_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(UCHAR, LDOUBLE, unsigned char, long double, -, -);
 }
@@ -7436,15 +7038,12 @@ H5T__conv_uchar_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(SHORT, FLOAT, short, float, -, -);
 }
@@ -7461,15 +7060,12 @@ H5T__conv_short_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(SHORT, DOUBLE, short, double, -, -);
 }
@@ -7486,15 +7082,12 @@ H5T__conv_short_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_short_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(SHORT, LDOUBLE, short, long double, -, -);
 }
@@ -7511,15 +7104,12 @@ H5T__conv_short_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(USHORT, FLOAT, unsigned short, float, -, -);
 }
@@ -7536,15 +7126,12 @@ H5T__conv_ushort_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(USHORT, DOUBLE, unsigned short, double, -, -);
 }
@@ -7561,15 +7148,12 @@ H5T__conv_ushort_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ushort_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(USHORT, LDOUBLE, unsigned short, long double, -, -);
 }
@@ -7586,15 +7170,12 @@ H5T__conv_ushort_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(INT, FLOAT, int, float, -, -);
 }
@@ -7611,15 +7192,12 @@ H5T__conv_int_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(INT, DOUBLE, int, double, -, -);
 }
@@ -7636,15 +7214,12 @@ H5T__conv_int_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_int_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(INT, LDOUBLE, int, long double, -, -);
 }
@@ -7661,15 +7236,12 @@ H5T__conv_int_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(UINT, FLOAT, unsigned int, float, -, -);
 }
@@ -7686,15 +7258,12 @@ H5T__conv_uint_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(UINT, DOUBLE, unsigned int, double, -, -);
 }
@@ -7711,15 +7280,12 @@ H5T__conv_uint_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_uint_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(UINT, LDOUBLE, unsigned int, long double, -, -);
 }
@@ -7736,15 +7302,12 @@ H5T__conv_uint_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(LONG, FLOAT, long, float, -, -);
 }
@@ -7761,15 +7324,12 @@ H5T__conv_long_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(LONG, DOUBLE, long, double, -, -);
 }
@@ -7786,15 +7346,12 @@ H5T__conv_long_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_long_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(LONG, LDOUBLE, long, long double, -, -);
 }
@@ -7811,15 +7368,12 @@ H5T__conv_long_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(ULONG, FLOAT, unsigned long, float, -, -);
 }
@@ -7836,15 +7390,12 @@ H5T__conv_ulong_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(ULONG, DOUBLE, unsigned long, double, -, -);
 }
@@ -7861,15 +7412,12 @@ H5T__conv_ulong_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ulong_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(ULONG, LDOUBLE, unsigned long, long double, -, -);
 }
@@ -7886,15 +7434,12 @@ H5T__conv_ulong_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_llong_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(LLONG, FLOAT, long long, float, -, -);
 }
@@ -7911,15 +7456,12 @@ H5T__conv_llong_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_llong_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(LLONG, DOUBLE, long long, double, -, -);
 }
@@ -7936,16 +7478,13 @@ H5T__conv_llong_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 #if H5T_CONV_INTERNAL_LLONG_LDOUBLE
 herr_t
 H5T__conv_llong_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(LLONG, LDOUBLE, long long, long double, -, -);
 }
@@ -7963,15 +7502,12 @@ H5T__conv_llong_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ullong_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(ULLONG, FLOAT, unsigned long long, float, -, -);
 }
@@ -7988,15 +7524,12 @@ H5T__conv_ullong_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ullong_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(ULLONG, DOUBLE, unsigned long long, double, -, -);
 }
@@ -8013,16 +7546,13 @@ H5T__conv_ullong_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 #if H5T_CONV_INTERNAL_ULLONG_LDOUBLE
 herr_t
 H5T__conv_ullong_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
     H5T_CONV_xF(ULLONG, LDOUBLE, unsigned long long, long double, -, -);
 }
@@ -8040,15 +7570,12 @@ H5T__conv_ullong_ldouble (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_float_schar (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(FLOAT, SCHAR, float, signed char, SCHAR_MIN, SCHAR_MAX);
@@ -8067,15 +7594,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_float_uchar (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(FLOAT, UCHAR, float, unsigned char, 0, UCHAR_MAX);
@@ -8094,15 +7618,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_double_schar (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(DOUBLE, SCHAR, double, signed char, SCHAR_MIN, SCHAR_MAX);
@@ -8121,15 +7642,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_double_uchar (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(DOUBLE, UCHAR, double, unsigned char, 0, UCHAR_MAX);
@@ -8148,15 +7666,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ldouble_schar (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, SCHAR, long double, signed char, SCHAR_MIN, SCHAR_MAX);
@@ -8175,15 +7690,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ldouble_uchar (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, UCHAR, long double, unsigned char, 0, UCHAR_MAX);
@@ -8202,15 +7714,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_float_short (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(FLOAT, SHORT, float, short, SHRT_MIN, SHRT_MAX);
@@ -8229,15 +7738,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_float_ushort (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(FLOAT, USHORT, float, unsigned short, 0, USHRT_MAX);
@@ -8256,15 +7762,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_double_short (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(DOUBLE, SHORT, double, short, SHRT_MIN, SHRT_MAX);
@@ -8283,15 +7786,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_double_ushort (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(DOUBLE, USHORT, double, unsigned short, 0, USHRT_MAX);
@@ -8310,15 +7810,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ldouble_short (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, SHORT, long double, short, SHRT_MIN, SHRT_MAX);
@@ -8337,15 +7834,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ldouble_ushort (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, USHORT, long double, unsigned short, 0, USHRT_MAX);
@@ -8364,15 +7858,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_float_int (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(FLOAT, INT, float, int, INT_MIN, INT_MAX);
@@ -8391,15 +7882,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_float_uint (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(FLOAT, UINT, float, unsigned int, 0, UINT_MAX);
@@ -8418,15 +7906,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_double_int (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(DOUBLE, INT, double, int, INT_MIN, INT_MAX);
@@ -8445,15 +7930,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_double_uint (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(DOUBLE, UINT, double, unsigned int, 0, UINT_MAX);
@@ -8472,15 +7954,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ldouble_int (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, INT, long double, int, INT_MIN, INT_MAX);
@@ -8499,15 +7978,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ldouble_uint (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, UINT, long double, unsigned int, 0, UINT_MAX);
@@ -8526,15 +8002,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_float_long (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(FLOAT, LONG, float, long, LONG_MIN, LONG_MAX);
@@ -8553,15 +8026,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_float_ulong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(FLOAT, ULONG, float, unsigned long, 0, ULONG_MAX);
@@ -8580,15 +8050,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_double_long (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(DOUBLE, LONG, double, long, LONG_MIN, LONG_MAX);
@@ -8607,15 +8074,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_double_ulong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(DOUBLE, ULONG, double, unsigned long, 0, ULONG_MAX);
@@ -8634,15 +8098,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ldouble_long (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, LONG, long double, long, LONG_MIN, LONG_MAX);
@@ -8661,15 +8122,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_ldouble_ulong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, ULONG, long double, unsigned long, 0, ULONG_MAX);
@@ -8688,15 +8146,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_float_llong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(FLOAT, LLONG, float, long long, LLONG_MIN, LLONG_MAX);
@@ -8715,15 +8170,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_float_ullong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(FLOAT, ULLONG, float, unsigned long long, 0, ULLONG_MAX);
@@ -8742,15 +8194,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_double_llong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(DOUBLE, LLONG, double, long long, LLONG_MIN, LLONG_MAX);
@@ -8769,15 +8218,12 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Friday, November 7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_double_ullong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(DOUBLE, ULLONG, double, unsigned long long, 0, ULLONG_MAX);
@@ -8796,16 +8242,13 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 #if H5T_CONV_INTERNAL_LDOUBLE_LLONG
 herr_t
 H5T__conv_ldouble_llong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t H5_ATTR_UNUSED dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, LLONG, long double, long long, LLONG_MIN, LLONG_MAX);
@@ -8825,16 +8268,13 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Tuesday, Febuary 1, 2005
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 #if H5T_CONV_INTERNAL_LDOUBLE_ULLONG
 herr_t
 H5T__conv_ldouble_ullong (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-		       size_t nelmts, size_t buf_stride,
-                       size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-                       hid_t dxpl_id)
+    size_t nelmts, size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride,
+    void *buf, void H5_ATTR_UNUSED *bkg)
 {
 H5_GCC_DIAG_OFF(float-equal)
     H5T_CONV_Fx(LDOUBLE, ULLONG, long double, unsigned long long, 0, ULLONG_MAX);
@@ -8855,8 +8295,6 @@ H5_GCC_DIAG_ON(float-equal)
  * Programmer:	Raymond Lu
  *		Wednesday, Jan 21, 2004
  *
- * Modifications:
- *
  *              Raymond Lu
  *              Wednesday, April 21, 2004
  *              There is a new design for exception handling like overflow,
@@ -8869,8 +8307,7 @@ H5_GCC_DIAG_ON(float-equal)
  */
 herr_t
 H5T__conv_f_i(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
-    size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-    hid_t dxpl_id)
+    size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg)
 {
     /* Traversal-related variables */
     H5T_t	*src_p;			/*source datatype		*/
@@ -8895,7 +8332,6 @@ H5T__conv_f_i(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
     size_t	i;			/*miscellaneous counters	*/
     size_t	first;                  /*first bit(MSB) in an integer  */
     ssize_t	sfirst;			/*a signed version of `first'	*/
-    H5P_genplist_t      *plist;         /*Property list pointer         */
     H5T_conv_cb_t       cb_struct={NULL, NULL};      /*conversion callback structure */
     hbool_t     truncated;              /*if fraction value is dropped  */
     hbool_t     reverse;                /*if reverse order of destination at the end */
@@ -8959,13 +8395,9 @@ H5T__conv_f_i(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
             buf_size = (size_t) (HDpow((double)2.0f, (double)src.u.f.esize) / 8 + 1);
             int_buf = (uint8_t*)H5MM_calloc(buf_size);
 
-            /* Get the plist structure. Do I need to close it? */
-            if(NULL == (plist = H5P_object_verify(dxpl_id, H5P_DATASET_XFER)))
-                HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find property list for ID")
-
             /* Get conversion exception callback property */
-            if(H5P_get(plist, H5D_XFER_CONV_CB_NAME, &cb_struct) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
+            if(H5CX_get_dt_conv_cb(&cb_struct) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
 
             /* Allocate space for order-reversed source buffer */
             src_rev = (uint8_t*)H5MM_calloc(src_p->shared->size);
@@ -9441,22 +8873,11 @@ done:
  * Programmer:	Raymond Lu
  *		Friday, Feb 6, 2004
  *
- * Modifications:
- *
- *              Raymond Lu
- *              Wednesday, April 21, 2004
- *              There is a new design for exception handling like overflow,
- *              which is passed in as a transfer property.
- *
- *              Raymond Lu
- *              Monday, March 13, 2006
- *              Added support for VAX floating-point types.
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T__conv_i_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
-    size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg,
-    hid_t dxpl_id)
+    size_t buf_stride, size_t H5_ATTR_UNUSED bkg_stride, void *buf, void H5_ATTR_UNUSED *bkg)
 {
     /* Traversal-related variables */
     H5T_t	*src_p;			/*source datatype		*/
@@ -9484,7 +8905,6 @@ H5T__conv_i_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
     size_t	i;			/*miscellaneous counters	*/
     size_t	first;                  /*first bit(MSB) in an integer  */
     ssize_t	sfirst;			/*a signed version of `first'	*/
-    H5P_genplist_t      *plist;         /*Property list pointer         */
     H5T_conv_cb_t       cb_struct = {NULL, NULL};      /*conversion callback structure */
     H5T_conv_ret_t      except_ret;     /*return of callback function   */
     hbool_t             reverse;        /*if reverse the order of destination   */
@@ -9547,13 +8967,9 @@ H5T__conv_i_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
             buf_size = (src.prec > dst.u.f.msize ? src.prec : dst.u.f.msize)/8 + 1;
             int_buf = (uint8_t*)H5MM_calloc(buf_size);
 
-            /* Get the plist structure */
-            if(NULL == (plist = H5P_object_verify(dxpl_id,H5P_DATASET_XFER)))
-                HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find property list for ID")
-
             /* Get conversion exception callback property */
-            if(H5P_get(plist,H5D_XFER_CONV_CB_NAME, &cb_struct) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
+            if(H5CX_get_dt_conv_cb(&cb_struct) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to get conversion exception callback")
 
             /* Allocate space for order-reversed source buffer */
             src_rev = (uint8_t*)H5MM_calloc(src_p->shared->size);
@@ -9872,11 +9288,6 @@ done:
  * Programmer:	Raymond Lu
  *		April 26, 2004
  *
- * Modifications:
- *
- *              Raymond Lu
- *              March 13, 2006
- *              Add support for VAX floating-point types.
  *-------------------------------------------------------------------------
  */
 static herr_t
diff --git a/src/H5Tcset.c b/src/H5Tcset.c
index 95658ed..186e598 100644
--- a/src/H5Tcset.c
+++ b/src/H5Tcset.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Tdbg.c b/src/H5Tdbg.c
index 8a10cc6..eb648f3 100644
--- a/src/H5Tdbg.c
+++ b/src/H5Tdbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -34,9 +32,9 @@
 /***********/
 /* Headers */
 /***********/
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Tpkg.h"		/* Datatypes         			*/
+#include "H5private.h"          /* Generic Functions                        */
+#include "H5Eprivate.h"         /* Error handling                           */
+#include "H5Tpkg.h"             /* Datatypes                                */
 
 
 /****************/
@@ -76,28 +74,21 @@
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T__print_stats
+ * Function:    H5T__print_stats
  *
- * Purpose:	Print statistics about a conversion path.  Statistics are
- *		printed only if all the following conditions are true:
+ * Purpose:     Print statistics about a conversion path.  Statistics are
+ *              printed only if all the following conditions are true:
  *
- * 		1. The library was compiled with H5T_DEBUG defined.
- *		2. Data type debugging is turned on at run time.
- *		3. The path was called at least one time.
+ *              1. The library was compiled with H5T_DEBUG defined.
+ *              2. Data type debugging is turned on at run time.
+ *              3. The path was called at least one time.
  *
- *		The optional NPRINT argument keeps track of the number of
- *		conversions paths for which statistics have been shown. If
- *		its value is zero then table headers are printed before the
- *		first line of output.
+ *              The optional NPRINT argument keeps track of the number of
+ *              conversions paths for which statistics have been shown. If
+ *              its value is zero then table headers are printed before the
+ *              first line of output.
  *
- * Return:	Success:	non-negative
- *
- *		Failure:	negative
- *
- * Programmer:	Robb Matzke
- *              Monday, December 14, 1998
- *
- * Modifications:
+ * Return:      SUCCEED/FAIL
  *
  *-------------------------------------------------------------------------
  */
@@ -112,34 +103,34 @@ H5T__print_stats(H5T_path_t H5_ATTR_UNUSED * path, int H5_ATTR_UNUSED * nprint/*
     FUNC_ENTER_PACKAGE_NOERR
 
 #ifdef H5T_DEBUG
-    if(H5DEBUG(T) && path->stats.ncalls > 0) {
-	if(nprint && 0 == (*nprint)++) {
-	    HDfprintf(H5DEBUG(T), "H5T: type conversion statistics:\n");
-	    HDfprintf(H5DEBUG(T), "   %-16s %10s %10s %8s %8s %8s %10s\n",
-		       "Conversion", "Elmts", "Calls", "User",
-		       "System", "Elapsed", "Bandwidth");
-	    HDfprintf(H5DEBUG(T), "   %-16s %10s %10s %8s %8s %8s %10s\n",
-		       "----------", "-----", "-----", "----",
-		       "------", "-------", "---------");
-	}
-        if(path->src && path->dst)
+    if (H5DEBUG(T) && path->stats.ncalls > 0) {
+        if (nprint && 0 == (*nprint)++) {
+            HDfprintf(H5DEBUG(T), "H5T: type conversion statistics:\n");
+            HDfprintf(H5DEBUG(T), "   %-16s %10s %10s %8s %8s %8s %10s\n",
+                "Conversion", "Elmts", "Calls", "User",
+                "System", "Elapsed", "Bandwidth");
+            HDfprintf(H5DEBUG(T), "   %-16s %10s %10s %8s %8s %8s %10s\n",
+                "----------", "-----", "-----", "----",
+                "------", "-------", "---------");
+        }
+        if (path->src && path->dst)
             nbytes = MAX(H5T_get_size(path->src), H5T_get_size(path->dst));
-        else if(path->src)
+        else if (path->src)
             nbytes = H5T_get_size(path->src);
-        else if(path->dst)
+        else if (path->dst)
             nbytes = H5T_get_size(path->dst);
         else
             nbytes = 0;
-	nbytes *= path->stats.nelmts;
-	H5_bandwidth(bandwidth, (double)nbytes, path->stats.timer.etime);
-	HDfprintf(H5DEBUG(T), "   %-16s %10Hd %10d %8.2f %8.2f %8.2f %10s\n",
-		   path->name,
-		   path->stats.nelmts,
-		   path->stats.ncalls,
-		   path->stats.timer.utime,
-		   path->stats.timer.stime,
-		   path->stats.timer.etime,
-		   bandwidth);
+        nbytes *= path->stats.nelmts;
+        H5_bandwidth(bandwidth, (double)nbytes, path->stats.timer.etime);
+        HDfprintf(H5DEBUG(T), "   %-16s %10Hd %10d %8.2f %8.2f %8.2f %10s\n",
+            path->name,
+            path->stats.nelmts,
+            path->stats.ncalls,
+            path->stats.timer.utime,
+            path->stats.timer.stime,
+            path->stats.timer.etime,
+            bandwidth);
     }
 #endif
     FUNC_LEAVE_NOAPI(SUCCEED)
@@ -147,24 +138,20 @@ H5T__print_stats(H5T_path_t H5_ATTR_UNUSED * path, int H5_ATTR_UNUSED * nprint/*
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_debug
- *
- * Purpose:	Prints information about a data type.
+ * Function:    H5T_debug
  *
- * Return:	Non-negative on success/Negative on failure
+ * Purpose:     Prints information about a data type.
  *
- * Programmer:	Robb Matzke
- *		Wednesday, January  7, 1998
- *
- * Modifications:
+ * Return:      SUCCEED/FAIL
  *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5T_debug(const H5T_t *dt, FILE *stream)
 {
-    const char	*s1 = "", *s2 = "";
-    unsigned	i;
+    const char  *s1 = "";
+    const char  *s2 = "";
+    unsigned    i;
     herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
@@ -173,7 +160,7 @@ H5T_debug(const H5T_t *dt, FILE *stream)
     HDassert(dt);
     HDassert(stream);
 
-    switch(dt->shared->type) {
+    switch (dt->shared->type) {
         case H5T_NO_CLASS:
             HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, FAIL, "no class");
             break;
@@ -223,9 +210,9 @@ H5T_debug(const H5T_t *dt, FILE *stream)
         default:
             s1 = "";
             break;
-    } /* end switch */
+    }  /* end switch */
 
-    switch(dt->shared->state) {
+    switch (dt->shared->state) {
         case H5T_STATE_TRANSIENT:
             s2 = "[transient]";
             break;
@@ -247,14 +234,14 @@ H5T_debug(const H5T_t *dt, FILE *stream)
             break;
         default:
             HDassert(0 && "This Should never be executed!");
-    } /* end switch */
+    }  /* end switch */
 
-    fprintf(stream, "%s%s {nbytes=%lu", s1, s2, (unsigned long)(dt->shared->size));
+    HDfprintf(stream, "%s%s {nbytes=%lu", s1, s2, (unsigned long)(dt->shared->size));
 
-    if(H5T_IS_ATOMIC(dt->shared)) {
-        uint64_t	tmp;
+    if (H5T_IS_ATOMIC(dt->shared)) {
+        uint64_t    tmp;
 
-	switch(dt->shared->u.atomic.order) {
+        switch (dt->shared->u.atomic.order) {
             case H5T_ORDER_ERROR:
                 HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, FAIL, "order error");
                 break;
@@ -279,17 +266,16 @@ H5T_debug(const H5T_t *dt, FILE *stream)
             default:
                 s1 = "order?";
                 break;
-	} /* end switch */
+        } /* end switch */
+
+        HDfprintf(stream, ", %s", s1);
 
-	fprintf(stream, ", %s", s1);
+        if (dt->shared->u.atomic.offset)
+            HDfprintf(stream, ", offset=%lu", (unsigned long) (dt->shared->u.atomic.offset));
+        if (dt->shared->u.atomic.prec != 8 * dt->shared->size)
+            HDfprintf(stream, ", prec=%lu", (unsigned long) (dt->shared->u.atomic.prec));
 
-	if(dt->shared->u.atomic.offset)
-	    fprintf(stream, ", offset=%lu",
-		    (unsigned long) (dt->shared->u.atomic.offset));
-	if(dt->shared->u.atomic.prec != 8 * dt->shared->size)
-	    fprintf(stream, ", prec=%lu",
-		    (unsigned long) (dt->shared->u.atomic.prec));
-	switch(dt->shared->type) {
+        switch (dt->shared->type) {
             case H5T_NO_CLASS:
                 HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, FAIL, "no class");
                 break;
@@ -315,7 +301,7 @@ H5T_debug(const H5T_t *dt, FILE *stream)
 
                 } /* end switch */
                 if(s1)
-                    fprintf(stream, ", %s", s1);
+                    HDfprintf(stream, ", %s", s1);
                 break;
 
             case H5T_FLOAT:
@@ -341,23 +327,24 @@ H5T_debug(const H5T_t *dt, FILE *stream)
                         break;
                 } /* end switch */
 
-                fprintf(stream, ", sign=%lu+1",
+                HDfprintf(stream, ", sign=%lu+1",
                         (unsigned long)(dt->shared->u.atomic.u.f.sign));
-                fprintf(stream, ", mant=%lu+%lu (%s)",
+                HDfprintf(stream, ", mant=%lu+%lu (%s)",
                         (unsigned long)(dt->shared->u.atomic.u.f.mpos),
                         (unsigned long)(dt->shared->u.atomic.u.f.msize), s1);
-                fprintf(stream, ", exp=%lu+%lu",
+                HDfprintf(stream, ", exp=%lu+%lu",
                         (unsigned long)(dt->shared->u.atomic.u.f.epos),
                         (unsigned long)(dt->shared->u.atomic.u.f.esize));
                 tmp = dt->shared->u.atomic.u.f.ebias >> 32;
-                if(tmp) {
+                if (tmp) {
                     size_t hi = (size_t)tmp;
                     size_t lo = (size_t)(dt->shared->u.atomic.u.f.ebias & 0xffffffff);
-                    fprintf(stream, " bias=0x%08lx%08lx",
+                    HDfprintf(stream, " bias=0x%08lx%08lx",
                             (unsigned long)hi, (unsigned long)lo);
-                } else {
+                }
+                else {
                     size_t lo = (size_t)(dt->shared->u.atomic.u.f.ebias & 0xffffffff);
-                    fprintf(stream, " bias=0x%08lx", (unsigned long)lo);
+                    HDfprintf(stream, " bias=0x%08lx", (unsigned long)lo);
                 }
                 break;
 
@@ -374,69 +361,73 @@ H5T_debug(const H5T_t *dt, FILE *stream)
             default:
                 /* No additional info */
                 break;
-	} /* end switch */
-    } else if(H5T_COMPOUND == dt->shared->type) {
-	/* Compound data type */
-	for(i = 0; i < dt->shared->u.compnd.nmembs; i++) {
-	    fprintf(stream, "\n\"%s\" @%lu",
-		    dt->shared->u.compnd.memb[i].name,
-		    (unsigned long)(dt->shared->u.compnd.memb[i].offset));
-	    fprintf(stream, " ");
-	    H5T_debug(dt->shared->u.compnd.memb[i].type, stream);
-	} /* end for */
-	fprintf(stream, "\n");
-    } else if(H5T_VLEN == dt->shared->type) {
-        switch(dt->shared->u.vlen.loc) {
+        } /* end switch */
+    }
+    else if (H5T_COMPOUND == dt->shared->type) {
+        /* Compound data type */
+        for (i = 0; i < dt->shared->u.compnd.nmembs; i++) {
+            HDfprintf(stream, "\n\"%s\" @%lu",
+                    dt->shared->u.compnd.memb[i].name,
+                    (unsigned long)(dt->shared->u.compnd.memb[i].offset));
+            HDfprintf(stream, " ");
+            H5T_debug(dt->shared->u.compnd.memb[i].type, stream);
+        } /* end for */
+        HDfprintf(stream, "\n");
+    }
+    else if (H5T_VLEN == dt->shared->type) {
+        switch (dt->shared->u.vlen.loc) {
             case H5T_LOC_BADLOC:
                 HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, FAIL, "invalid datatype location");
                 break;
 
             case H5T_LOC_MEMORY:
-                fprintf(stream, ", loc=memory");
+                HDfprintf(stream, ", loc=memory");
                 break;
 
             case H5T_LOC_DISK:
-                fprintf(stream, ", loc=disk");
+                HDfprintf(stream, ", loc=disk");
                 break;
 
             case H5T_LOC_MAXLOC:
             default:
-                fprintf(stream, ", loc=UNKNOWN");
+                HDfprintf(stream, ", loc=UNKNOWN");
                 break;
         } /* end switch */
 
-        if(H5T_IS_VL_STRING(dt->shared))
+        if (H5T_IS_VL_STRING(dt->shared))
             /* Variable length string datatype */
-            fprintf(stream, ", variable-length");
+            HDfprintf(stream, ", variable-length");
         else {
             /* Variable length sequence datatype */
-            fprintf(stream, " VLEN ");
+            HDfprintf(stream, " VLEN ");
             H5T_debug(dt->shared->parent, stream);
-            fprintf(stream, "\n");
+            HDfprintf(stream, "\n");
         } /* end else */
-    } else if(H5T_ENUM == dt->shared->type) {
+    }
+    else if (H5T_ENUM == dt->shared->type) {
         size_t	base_size;
 
-	/* Enumeration data type */
-	fprintf(stream, " ");
-	H5T_debug(dt->shared->parent, stream);
-	base_size = dt->shared->parent->shared->size;
-	for(i = 0; i < dt->shared->u.enumer.nmembs; i++) {
+        /* Enumeration data type */
+        HDfprintf(stream, " ");
+        H5T_debug(dt->shared->parent, stream);
+        base_size = dt->shared->parent->shared->size;
+        for (i = 0; i < dt->shared->u.enumer.nmembs; i++) {
             size_t	k;
 
-	    fprintf(stream, "\n\"%s\" = 0x", dt->shared->u.enumer.name[i]);
-	    for(k = 0; k < base_size; k++)
-		fprintf(stream, "%02lx",
-			(unsigned long)(dt->shared->u.enumer.value + (i * base_size) + k));
-	} /* end for */
-	fprintf(stream, "\n");
-    } else if(H5T_OPAQUE == dt->shared->type) {
-	fprintf(stream, ", tag=\"%s\"", dt->shared->u.opaque.tag);
-    } else {
-	/* Unknown */
-	fprintf(stream, "unknown class %d\n", (int)(dt->shared->type));
+            HDfprintf(stream, "\n\"%s\" = 0x", dt->shared->u.enumer.name[i]);
+            for (k = 0; k < base_size; k++)
+                HDfprintf(stream, "%02lx", (unsigned long)(dt->shared->u.enumer.value + (i * base_size) + k));
+        } /* end for */
+        HDfprintf(stream, "\n");
+    }
+    else if (H5T_OPAQUE == dt->shared->type) {
+        HDfprintf(stream, ", tag=\"%s\"", dt->shared->u.opaque.tag);
+    }
+    else {
+        /* Unknown */
+        HDfprintf(stream, "unknown class %d\n", (int)(dt->shared->type));
     }
-    fprintf(stream, "}");
+    HDfprintf(stream, "}");
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5Tdeprec.c b/src/H5Tdeprec.c
index a769b72..13d2f5f 100644
--- a/src/H5Tdeprec.c
+++ b/src/H5Tdeprec.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -39,6 +37,7 @@
 /***********/
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5ACprivate.h"        /* Metadata cache                       */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5FOprivate.h"	/* File objects				*/
 #include "H5Iprivate.h"		/* IDs					*/
@@ -116,9 +115,12 @@ H5Tcommit1(hid_t loc_id, const char *name, hid_t type_id)
     if(NULL == (type = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
 
+    /* Set up collective metadata if appropriate */
+    if(H5CX_set_loc(loc_id) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTSET, FAIL, "can't set access property list info")
+
     /* Commit the datatype to the file, using default property list values */
-    if(H5T__commit_named(&loc, name, type, H5P_LINK_CREATE_DEFAULT,
-            H5P_DATATYPE_CREATE_DEFAULT, H5P_DATATYPE_ACCESS_DEFAULT, H5AC_ind_read_dxpl_id) < 0)
+    if(H5T__commit_named(&loc, name, type, H5P_LINK_CREATE_DEFAULT, H5P_DATATYPE_CREATE_DEFAULT) < 0)
 	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to commit datatype")
 
 done:
@@ -146,60 +148,31 @@ hid_t
 H5Topen1(hid_t loc_id, const char *name)
 {
     H5T_t       *type = NULL;
-    H5G_loc_t	 loc;
-    H5G_name_t   path;            	/* Datatype group hier. path */
-    H5O_loc_t    oloc;            	/* Datatype object location */
-    H5O_type_t   obj_type;              /* Type of object at location */
-    H5G_loc_t    type_loc;              /* Group object for datatype */
-    hbool_t      obj_found = FALSE;     /* Object at 'name' found */
-    hid_t        dxpl_id = H5AC_ind_read_dxpl_id; /* dxpl to use to open datatype */
-    hid_t        ret_value = FAIL;
+    H5G_loc_t	loc;
+    hid_t       ret_value = H5I_INVALID_HID;
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE2("i", "i*s", loc_id, name);
 
     /* Check args */
     if(H5G_loc(loc_id, &loc) < 0)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a location")
     if(!name || !*name)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
-
-    /* Set up datatype location to fill in */
-    type_loc.oloc = &oloc;
-    type_loc.path = &path;
-    H5G_loc_reset(&type_loc);
-
-    /*
-     * Find the named datatype object header and read the datatype message
-     * from it.
-     */
-    if(H5G_loc_find(&loc, name, &type_loc/*out*/, H5P_DEFAULT, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "not found")
-    obj_found = TRUE;
-
-    /* Check that the object found is the correct type */
-    if(H5O_obj_type(&oloc, &obj_type, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "can't get object type")
-    if(obj_type != H5O_TYPE_NAMED_DATATYPE)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_BADTYPE, FAIL, "not a named datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "no name")
 
     /* Open it */
-    if((type = H5T_open(&type_loc, dxpl_id)) == NULL)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, FAIL, "unable to open named datatype")
+    if(NULL == (type = H5T__open_name(&loc, name)))
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open named datatype")
 
     /* Register the type and return the ID */
     if((ret_value = H5I_register(H5I_DATATYPE, type, TRUE)) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register named datatype")
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register named datatype")
 
 done:
-    if(ret_value < 0) {
-        if(type != NULL)
-            H5T_close(type);
-        else {
-            if(obj_found && H5F_addr_defined(type_loc.oloc->addr))
-                H5G_loc_free(&type_loc);
-        } /* end else */
-    } /* end if */
+    /* Cleanup on error */
+    if(ret_value < 0)
+        if(type && H5T_close(type) < 0)
+            HDONE_ERROR(H5E_DATATYPE, H5E_CANTCLOSEOBJ, H5I_INVALID_HID, "can't close datatype")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Topen1() */
diff --git a/src/H5Tenum.c b/src/H5Tenum.c
index e80d748..ade7d08 100644
--- a/src/H5Tenum.c
+++ b/src/H5Tenum.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -59,23 +57,24 @@ H5Tenum_create(hid_t parent_id)
     H5T_t	*dt = NULL;		/*new enumeration data type	*/
     hid_t	ret_value;	        /*return value			*/
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE1("i", "i", parent_id);
 
     /* Check args */
     if(NULL == (parent = (H5T_t *)H5I_object_verify(parent_id, H5I_DATATYPE)) || H5T_INTEGER != parent->shared->type)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an integer data type")
+	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not an integer data type")
 
     /* Build new type */
     if(NULL == (dt = H5T__enum_create(parent)))
-	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "cannot create enum type")
+	HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, H5I_INVALID_HID, "cannot create enum type")
+
     /* Atomize the type */
     if ((ret_value=H5I_register(H5I_DATATYPE, dt, TRUE))<0)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register data type atom")
+	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register data type atom")
 
 done:
     FUNC_LEAVE_API(ret_value)
-}
+} /* end H5Tenum_create() */
 
 
 /*-------------------------------------------------------------------------
@@ -448,7 +447,7 @@ H5T_enum_nameof(const H5T_t *dt, const void *value, char *name/*out*/, size_t si
 
 done:
     if(copied_dt)
-        if(H5T_close(copied_dt) < 0)
+        if(H5T_close_real(copied_dt) < 0)
             HDONE_ERROR(H5E_DATATYPE, H5E_CANTCLOSEOBJ, NULL, "unable to close data type");
     if(!ret_value && alloc_name)
         H5MM_free(name);
@@ -576,7 +575,7 @@ H5T_enum_valueof(const H5T_t *dt, const char *name, void *value/*out*/)
 
 done:
     if(copied_dt)
-        if(H5T_close(copied_dt) < 0)
+        if(H5T_close_real(copied_dt) < 0)
             HDONE_ERROR(H5E_DATATYPE, H5E_CANTCLOSEOBJ, FAIL, "unable to close data type")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5Tfields.c b/src/H5Tfields.c
index 8818a73..be62d85 100644
--- a/src/H5Tfields.c
+++ b/src/H5Tfields.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Tfixed.c b/src/H5Tfixed.c
index 62b8e79..bc1d84d 100644
--- a/src/H5Tfixed.c
+++ b/src/H5Tfixed.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Tfloat.c b/src/H5Tfloat.c
index b8b1c07..85e8f30 100644
--- a/src/H5Tfloat.c
+++ b/src/H5Tfloat.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Tmodule.h b/src/H5Tmodule.h
index bfaab5e6..d2ab08c 100644
--- a/src/H5Tmodule.h
+++ b/src/H5Tmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Tnative.c b/src/H5Tnative.c
index 9dbce09..c9ad01a 100644
--- a/src/H5Tnative.c
+++ b/src/H5Tnative.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -22,6 +20,7 @@
 
 
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Iprivate.h"		/* IDs			  		*/
 #include "H5Pprivate.h"		/* Property lists			*/
@@ -29,16 +28,17 @@
 #include "H5Tpkg.h"		/* Datatypes				*/
 
 /* Static local functions */
-static H5T_t *H5T_get_native_type(H5T_t *dt, H5T_direction_t direction,
-                                  size_t *struct_align, size_t *offset, size_t *comp_size);
-static H5T_t *H5T_get_native_integer(size_t prec, H5T_sign_t sign, H5T_direction_t direction,
-                                     size_t *struct_align, size_t *offset, size_t *comp_size);
-static H5T_t *H5T_get_native_float(size_t size, H5T_direction_t direction,
-                                   size_t *struct_align, size_t *offset, size_t *comp_size);
-static H5T_t* H5T_get_native_bitfield(size_t prec, H5T_direction_t direction,
-                                   size_t *struct_align, size_t *offset, size_t *comp_size);
-static herr_t H5T_cmp_offset(size_t *comp_size, size_t *offset, size_t elem_size,
-                         size_t nelems, size_t align, size_t *struct_align);
+static H5T_t *H5T__get_native_type(H5T_t *dt, H5T_direction_t direction,
+    size_t *struct_align, size_t *offset, size_t *comp_size);
+static H5T_t *H5T__get_native_integer(size_t prec, H5T_sign_t sign,
+    H5T_direction_t direction, size_t *struct_align, size_t *offset,
+    size_t *comp_size);
+static H5T_t *H5T__get_native_float(size_t size, H5T_direction_t direction,
+    size_t *struct_align, size_t *offset, size_t *comp_size);
+static H5T_t* H5T__get_native_bitfield(size_t prec, H5T_direction_t direction,
+    size_t *struct_align, size_t *offset, size_t *comp_size);
+static herr_t H5T__cmp_offset(size_t *comp_size, size_t *offset, size_t elem_size,
+    size_t nelems, size_t align, size_t *struct_align);
 
 
 
@@ -76,41 +76,40 @@ hid_t
 H5Tget_native_type(hid_t type_id, H5T_direction_t direction)
 {
     H5T_t       *dt;                /* Datatype to create native datatype from */
-    H5T_t       *new_dt=NULL;       /* Datatype for native datatype created */
-    size_t      comp_size=0;        /* Compound datatype's size */
+    H5T_t       *new_dt = NULL;     /* Datatype for native datatype created */
+    size_t      comp_size = 0;      /* Compound datatype's size */
     hid_t       ret_value;          /* Return value */
 
-    FUNC_ENTER_API(FAIL)
+    FUNC_ENTER_API(H5I_INVALID_HID)
     H5TRACE2("i", "iTd", type_id, direction);
 
-    /* check argument */
-    if(NULL==(dt=(H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
+    /* Check arguments */
+    if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a data type")
+    if(direction != H5T_DIR_DEFAULT && direction != H5T_DIR_ASCEND
+            && direction != H5T_DIR_DESCEND)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not valid direction value")
 
-    if(direction!=H5T_DIR_DEFAULT && direction!=H5T_DIR_ASCEND
-            && direction!=H5T_DIR_DESCEND)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not valid direction value")
+    /* Get the native type */
+    if(NULL == (new_dt = H5T__get_native_type(dt, direction, NULL, NULL, &comp_size)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "cannot retrieve native type")
 
-    if((new_dt = H5T_get_native_type(dt, direction, NULL, NULL, &comp_size))==NULL)
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "cannot retrieve native type")
-
-    if((ret_value=H5I_register(H5I_DATATYPE, new_dt, TRUE)) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register data type")
+    /* Get an ID for the new type */
+    if((ret_value = H5I_register(H5I_DATATYPE, new_dt, TRUE)) < 0)
+        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register data type")
 
 done:
     /* Error cleanup */
-    if(ret_value<0) {
-        if(new_dt)
-            if(H5T_close(new_dt)<0)
-                HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, FAIL, "unable to release datatype")
-    } /* end if */
+    if(ret_value < 0)
+        if(new_dt && H5T_close_real(new_dt) < 0)
+            HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release datatype")
 
     FUNC_LEAVE_API(ret_value)
-}
+} /* end H5Tget_native_type() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5T_get_native_type
+ * Function:    H5T__get_native_type
  *
  * Purpose:     Returns the native type of a datatype.
  *
@@ -124,7 +123,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5T_t *
-H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_align, size_t *offset, size_t *comp_size)
+H5T__get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_align,
+    size_t *offset, size_t *comp_size)
 {
     H5T_t       *dt;                /* Datatype to make native */
     H5T_t       *super_type;        /* Super type of VL, array and enum datatypes */
@@ -146,7 +146,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
     unsigned    u;                  /* Local index variable */
     H5T_t       *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI(NULL)
+    FUNC_ENTER_STATIC
 
     HDassert(dtype);
 
@@ -166,13 +166,13 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
 
                 prec =  dtype->shared->u.atomic.prec;
 
-                if(NULL == (ret_value = H5T_get_native_integer(prec, sign, direction, struct_align, offset, comp_size)))
+                if(NULL == (ret_value = H5T__get_native_integer(prec, sign, direction, struct_align, offset, comp_size)))
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot retrieve integer type")
             } /* end case */
             break;
 
         case H5T_FLOAT:
-            if(NULL == (ret_value = H5T_get_native_float(size, direction, struct_align, offset, comp_size)))
+            if(NULL == (ret_value = H5T__get_native_float(size, direction, struct_align, offset, comp_size)))
                 HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot retrieve float type")
 
             break;
@@ -183,12 +183,12 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
 
             if(H5T_IS_VL_STRING(dtype->shared)) {
                 /* Update size, offset and compound alignment for parent. */
-                if(H5T_cmp_offset(comp_size, offset, sizeof(char *), (size_t)1, H5T_POINTER_COMP_ALIGN_g, struct_align) < 0)
+                if(H5T__cmp_offset(comp_size, offset, sizeof(char *), (size_t)1, H5T_POINTER_COMP_ALIGN_g, struct_align) < 0)
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
             } /* end if */
             else {
                 /* Update size, offset and compound alignment for parent. */
-                if(H5T_cmp_offset(comp_size, offset, sizeof(char), size, H5T_NATIVE_SCHAR_COMP_ALIGN_g, struct_align) < 0)
+                if(H5T__cmp_offset(comp_size, offset, sizeof(char), size, H5T_NATIVE_SCHAR_COMP_ALIGN_g, struct_align) < 0)
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
             } /* end else */
             break;
@@ -202,7 +202,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
             {
                 prec =  dtype->shared->u.atomic.prec;
 
-                if(NULL == (ret_value = H5T_get_native_bitfield(prec, direction, struct_align, offset, comp_size)))
+                if(NULL == (ret_value = H5T__get_native_bitfield(prec, direction, struct_align, offset, comp_size)))
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot retrieve integer for bitfield type")
             } /* end case */
             break;
@@ -212,7 +212,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
                  HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot retrieve float type")
 
             /* Update size, offset and compound alignment for parent. */
-            if(H5T_cmp_offset(comp_size, offset, sizeof(char), size, H5T_NATIVE_SCHAR_COMP_ALIGN_g, struct_align) < 0)
+            if(H5T__cmp_offset(comp_size, offset, sizeof(char), size, H5T_NATIVE_SCHAR_COMP_ALIGN_g, struct_align) < 0)
                 HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
             break;
 
@@ -240,7 +240,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
                     ref_size = sizeof(hdset_reg_ref_t);
                 } /* end else */
 
-                if(H5T_cmp_offset(comp_size, offset, ref_size, (size_t)1, align, struct_align) < 0)
+                if(H5T__cmp_offset(comp_size, offset, ref_size, (size_t)1, align, struct_align) < 0)
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
             } /* end case */
             break;
@@ -269,10 +269,10 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
                     if(NULL == (comp_mname[u] = H5T__get_member_name(dtype, u)))
                         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "member type retrieval failed")
 
-                    if(NULL == (memb_list[u] = H5T_get_native_type(memb_type, direction, &children_st_align, &(memb_offset[u]), &children_size)))
+                    if(NULL == (memb_list[u] = H5T__get_native_type(memb_type, direction, &children_st_align, &(memb_offset[u]), &children_size)))
                         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "member identifier retrieval failed")
 
-                    if(H5T_close(memb_type) < 0)
+                    if(H5T_close_real(memb_type) < 0)
                         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot close datatype")
                 } /* end for */
 
@@ -307,13 +307,12 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
                  * The alignment for ST in S1 is the biggest structure alignment of all the
                  * members of S2, which is probably the LL2 of 'long long'. -SLU 2010/4/28
                  */
-                if(H5T_cmp_offset(comp_size, offset, children_size, (size_t)1, children_st_align,
-                                  struct_align) < 0)
+                if(H5T__cmp_offset(comp_size, offset, children_size, (size_t)1, children_st_align, struct_align) < 0)
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
 
                 /* Close member data type */
                 for(u = 0; u < nmemb; u++) {
-                    if(H5T_close(memb_list[u]) < 0)
+                    if(H5T_close_real(memb_list[u]) < 0)
                         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot close datatype")
 
                     /* Free member names in list */
@@ -339,7 +338,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
                 /* Retrieve base type for enumerated type */
                 if(NULL == (super_type = H5T_get_super(dtype)))
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to get base type for enumerate type")
-                if(NULL == (nat_super_type = H5T_get_native_type(super_type, direction, struct_align, offset, comp_size)))
+                if(NULL == (nat_super_type = H5T__get_native_type(super_type, direction, struct_align, offset, comp_size)))
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "base native type retrieval failed")
 
                 if((super_type_id = H5I_register(H5I_DATATYPE, super_type, FALSE)) < 0)
@@ -358,7 +357,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to create enum type")
 
                 /* Find the conversion function */
-                if(NULL == (tpath = H5T_path_find(super_type, nat_super_type, NULL, NULL, H5AC_noio_dxpl_id, FALSE)))
+                if(NULL == (tpath = H5T_path_find(super_type, nat_super_type)))
                     HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to convert between src and dst data types")
 
                 /* Retrieve member info and insert members into new enum type */
@@ -372,7 +371,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
                         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot get member value")
                     HDmemcpy(memb_value, tmp_memb_value, H5T_get_size(super_type));
 
-                    if(H5T_convert(tpath, super_type_id, nat_super_type_id, (size_t)1, (size_t)0, (size_t)0, memb_value, NULL, H5AC_noio_dxpl_id) < 0)
+                    if(H5T_convert(tpath, super_type_id, nat_super_type_id, (size_t)1, (size_t)0, (size_t)0, memb_value, NULL) < 0)
                         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot get member value")
 
                     if(H5T__enum_insert(new_type, memb_name, memb_value) < 0)
@@ -414,12 +413,12 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
                 /* Retrieve base type for array type */
                 if(NULL == (super_type = H5T_get_super(dtype)))
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to get parent type for array type")
-                if(NULL == (nat_super_type = H5T_get_native_type(super_type, direction, &super_align,
+                if(NULL == (nat_super_type = H5T__get_native_type(super_type, direction, &super_align,
                                                          &super_offset, &super_size)))
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "parent native type retrieval failed")
 
                 /* Close super type */
-                if(H5T_close(super_type) < 0)
+                if(H5T_close_real(super_type) < 0)
                     HGOTO_ERROR(H5E_ARGS, H5E_CLOSEERROR, NULL, "cannot close datatype")
 
                 /* Create a new array type based on native type */
@@ -427,13 +426,13 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to create array type")
 
                 /* Close base type */
-                if(H5T_close(nat_super_type) < 0)
+                if(H5T_close_real(nat_super_type) < 0)
                     HGOTO_ERROR(H5E_ARGS, H5E_CLOSEERROR, NULL, "cannot close datatype")
 
                 for(u = 0; u < array_rank; u++)
                     nelems *= dims[u];
                 H5_CHECK_OVERFLOW(nelems, hsize_t, size_t);
-                if(H5T_cmp_offset(comp_size, offset, super_size, (size_t)nelems, super_align, struct_align) < 0)
+                if(H5T__cmp_offset(comp_size, offset, super_size, (size_t)nelems, super_align, struct_align) < 0)
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
 
                 dims = (hsize_t *)H5MM_xfree(dims);
@@ -453,11 +452,11 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to get parent type for VL type")
                 /* Don't need alignment, offset information if this VL isn't a field of compound type.  If it
                  * is, go to a few steps below to compute the information directly. */
-                if(NULL == (nat_super_type = H5T_get_native_type(super_type, direction, NULL, NULL, &super_size)))
+                if(NULL == (nat_super_type = H5T__get_native_type(super_type, direction, NULL, NULL, &super_size)))
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "parent native type retrieval failed")
 
                 /* Close super type */
-                if(H5T_close(super_type) < 0)
+                if(H5T_close_real(super_type) < 0)
                     HGOTO_ERROR(H5E_ARGS, H5E_CLOSEERROR, NULL, "cannot close datatype")
 
                 /* Create a new array type based on native type */
@@ -465,14 +464,14 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "unable to create VL type")
 
                 /* Close base type */
-                if(H5T_close(nat_super_type) < 0)
+                if(H5T_close_real(nat_super_type) < 0)
                     HGOTO_ERROR(H5E_ARGS, H5E_CLOSEERROR, NULL, "cannot close datatype")
 
                 /* Update size, offset and compound alignment for parent compound type directly. */
                 vl_align = H5T_HVL_COMP_ALIGN_g;
                 vl_size  = sizeof(hvl_t);
 
-                if(H5T_cmp_offset(comp_size, offset, vl_size, (size_t)1, vl_align, struct_align) < 0)
+                if(H5T__cmp_offset(comp_size, offset, vl_size, (size_t)1, vl_align, struct_align) < 0)
                     HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
 
                 ret_value = new_type;
@@ -489,13 +488,13 @@ done:
     /* Error cleanup */
     if(NULL == ret_value) {
         if(new_type)
-            if(H5T_close(new_type) < 0)
+            if(H5T_close_real(new_type) < 0)
                 HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, NULL, "unable to release datatype")
 
         /* Free lists for members */
         if(memb_list) {
             for(u = 0; u < nmemb; u++)
-                if(memb_list[u] && H5T_close(memb_list[u]) < 0)
+                if(memb_list[u] && H5T_close_real(memb_list[u]) < 0)
                     HDONE_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot close datatype")
 
             memb_list = (H5T_t **)H5MM_xfree(memb_list);
@@ -514,11 +513,11 @@ done:
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5T_get_native_type() */
+} /* end H5T__get_native_type() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5T_get_native_integer
+ * Function:    H5T__get_native_integer
  *
  * Purpose:     Returns the native integer type of a datatype.
  *
@@ -532,8 +531,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5T_t *
-H5T_get_native_integer(size_t prec, H5T_sign_t sign, H5T_direction_t direction,
-                       size_t *struct_align, size_t *offset, size_t *comp_size)
+H5T__get_native_integer(size_t prec, H5T_sign_t sign, H5T_direction_t direction,
+    size_t *struct_align, size_t *offset, size_t *comp_size)
 {
     H5T_t       *dt;            /* Appropriate native datatype to copy */
     hid_t       tid = (-1);     /* Datatype ID of appropriate native datatype */
@@ -549,7 +548,7 @@ H5T_get_native_integer(size_t prec, H5T_sign_t sign, H5T_direction_t direction,
     } match = H5T_NATIVE_INT_MATCH_UNKNOWN;
     H5T_t       *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI(NULL)
+    FUNC_ENTER_STATIC
 
     if(direction == H5T_DIR_DEFAULT || direction == H5T_DIR_ASCEND) {
         if(prec <= H5T_get_precision((H5T_t *)H5I_object(H5T_NATIVE_SCHAR_g))) {
@@ -650,16 +649,16 @@ H5T_get_native_integer(size_t prec, H5T_sign_t sign, H5T_direction_t direction,
          HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot copy type")
 
     /* compute size and offset of compound type member. */
-    if(H5T_cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align) < 0)
+    if(H5T__cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align) < 0)
          HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5T_get_native_integer() */
+} /* end H5T__get_native_integer() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5T_get_native_float
+ * Function:    H5T__get_native_float
  *
  * Purpose:     Returns the native floatt type of a datatype.
  *
@@ -673,7 +672,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5T_t*
-H5T_get_native_float(size_t size, H5T_direction_t direction, size_t *struct_align, size_t *offset, size_t *comp_size)
+H5T__get_native_float(size_t size, H5T_direction_t direction, size_t *struct_align,
+    size_t *offset, size_t *comp_size)
 {
     H5T_t       *dt=NULL;       /* Appropriate native datatype to copy */
     hid_t       tid=(-1);       /* Datatype ID of appropriate native datatype */
@@ -689,7 +689,7 @@ H5T_get_native_float(size_t size, H5T_direction_t direction, size_t *struct_alig
     } match=H5T_NATIVE_FLOAT_MATCH_UNKNOWN;
     H5T_t       *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI(NULL)
+    FUNC_ENTER_STATIC
 
     HDassert(size>0);
 
@@ -774,16 +774,16 @@ H5T_get_native_float(size_t size, H5T_direction_t direction, size_t *struct_alig
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot retrieve float type")
 
     /* compute offset of compound type member. */
-    if(H5T_cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align)<0)
+    if(H5T__cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align)<0)
          HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5T__get_native_float() */
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5T_get_native_bitfield
+ * Function:    H5T__get_native_bitfield
  *
  * Purpose:     Returns the native bitfield type of a datatype.  Bitfield
  *              is similar to unsigned integer.
@@ -798,8 +798,8 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5T_t*
-H5T_get_native_bitfield(size_t prec, H5T_direction_t direction, size_t *struct_align,
-                        size_t *offset, size_t *comp_size)
+H5T__get_native_bitfield(size_t prec, H5T_direction_t direction,
+    size_t *struct_align, size_t *offset, size_t *comp_size)
 {
     H5T_t       *dt;            /* Appropriate native datatype to copy */
     hid_t       tid=(-1);       /* Datatype ID of appropriate native datatype */
@@ -807,7 +807,7 @@ H5T_get_native_bitfield(size_t prec, H5T_direction_t direction, size_t *struct_a
     size_t      native_size=0;  /* Datatype size of the native type */
     H5T_t       *ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI(NULL)
+    FUNC_ENTER_STATIC
 
     if(direction == H5T_DIR_DEFAULT || direction == H5T_DIR_ASCEND) {
         if(prec<=H5T_get_precision((H5T_t *)H5I_object(H5T_NATIVE_B8_g))) {
@@ -860,16 +860,16 @@ H5T_get_native_bitfield(size_t prec, H5T_direction_t direction, size_t *struct_a
          HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot copy type")
 
     /* compute size and offset of compound type member. */
-    if(H5T_cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align)<0)
+    if(H5T__cmp_offset(comp_size, offset, native_size, (size_t)1, align, struct_align)<0)
          HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot compute compound offset")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5T__get_native_bitfield() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5T_cmp_offset
+ * Function:	H5T__cmp_offset
  *
  * Purpose:	This function is only for convenience.  It computes the
  *              compound type size, offset of the member being considered
@@ -885,29 +885,27 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_cmp_offset(size_t *comp_size, size_t *offset, size_t elem_size,
-                      size_t nelems, size_t align, size_t *struct_align)
+H5T__cmp_offset(size_t *comp_size, size_t *offset, size_t elem_size,
+    size_t nelems, size_t align, size_t *struct_align)
 {
-    herr_t ret_value = SUCCEED;
-
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_STATIC_NOERR
 
     if(offset && comp_size) {
-        if(align>1 && *comp_size%align) {
+        if(align > 1 && *comp_size % align) {
             /* Add alignment value */
-            *offset = *comp_size +  (align - *comp_size%align);
-            *comp_size += (align - *comp_size%align);
-        } else
+            *offset = *comp_size +  (align - *comp_size % align);
+            *comp_size += (align - *comp_size % align);
+        } /* end if */
+        else
             *offset = *comp_size;
 
         /* compute size of compound type member. */
-        *comp_size += nelems*elem_size;
-    }
+        *comp_size += nelems* elem_size;
+    } /* end if */
 
     if(struct_align && *struct_align < align)
         *struct_align = align;
 
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-}
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5T__cmp_offset() */
 
diff --git a/src/H5Toffset.c b/src/H5Toffset.c
index cc45d8e..668e730 100644
--- a/src/H5Toffset.c
+++ b/src/H5Toffset.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Toh.c b/src/H5Toh.c
index 9c8ad80..c0139fe 100644
--- a/src/H5Toh.c
+++ b/src/H5Toh.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /****************/
@@ -45,12 +43,10 @@
 /* Local Prototypes */
 /********************/
 
-static htri_t H5O_dtype_isa(H5O_t *loc);
-static hid_t H5O_dtype_open(const H5G_loc_t *obj_loc, hid_t lapl_id,
-    hid_t dxpl_id, hbool_t app_ref);
-static void *H5O_dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc,
-    hid_t dxpl_id);
-static H5O_loc_t *H5O_dtype_get_oloc(hid_t obj_id);
+static htri_t H5O__dtype_isa(const H5O_t *loc);
+static hid_t H5O__dtype_open(const H5G_loc_t *obj_loc, hbool_t app_ref);
+static void *H5O__dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc);
+static H5O_loc_t *H5O__dtype_get_oloc(hid_t obj_id);
 
 
 /*********************/
@@ -73,17 +69,17 @@ const H5O_obj_class_t H5O_OBJ_DATATYPE[1] = {{
     "named datatype",		/* object name, for debugging	*/
     NULL,			/* get 'copy file' user data	*/
     NULL,			/* free 'copy file' user data	*/
-    H5O_dtype_isa, 		/* "isa" 			*/
-    H5O_dtype_open, 		/* open an object of this class */
-    H5O_dtype_create, 		/* create an object of this class */
-    H5O_dtype_get_oloc,		/* get an object header location for an object */
+    H5O__dtype_isa, 		/* "isa" 			*/
+    H5O__dtype_open, 		/* open an object of this class */
+    H5O__dtype_create, 		/* create an object of this class */
+    H5O__dtype_get_oloc,	/* get an object header location for an object */
     NULL,			/* get the index & heap info for an object */
     NULL 			/* flush an opened object of this class */
 }};
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_dtype_isa
+ * Function:	H5O__dtype_isa
  *
  * Purpose:	Determines if an object has the requisite messages for being
  *		a datatype.
@@ -100,11 +96,11 @@ const H5O_obj_class_t H5O_OBJ_DATATYPE[1] = {{
  *-------------------------------------------------------------------------
  */
 static htri_t
-H5O_dtype_isa(struct H5O_t *oh)
+H5O__dtype_isa(const H5O_t *oh)
 {
     htri_t	ret_value = FAIL;       /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     HDassert(oh);
 
@@ -113,11 +109,11 @@ H5O_dtype_isa(struct H5O_t *oh)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_dtype_isa() */
+} /* end H5O__dtype_isa() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_dtype_open
+ * Function:	H5O__dtype_open
  *
  * Purpose:	Open a datatype at a particular location
  *
@@ -130,17 +126,17 @@ done:
  *-------------------------------------------------------------------------
  */
 static hid_t
-H5O_dtype_open(const H5G_loc_t *obj_loc, hid_t H5_ATTR_UNUSED lapl_id, hid_t dxpl_id, hbool_t app_ref)
+H5O__dtype_open(const H5G_loc_t *obj_loc, hbool_t app_ref)
 {
     H5T_t       *type = NULL;           /* Datatype opened */
     hid_t	ret_value = H5I_INVALID_HID;    /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     HDassert(obj_loc);
 
     /* Open the datatype */
-    if(NULL == (type = H5T_open(obj_loc, dxpl_id)))
+    if(NULL == (type = H5T_open(obj_loc)))
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, FAIL, "unable to open datatype")
 
     /* Register an ID for the datatype */
@@ -153,11 +149,11 @@ done:
             HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, FAIL, "unable to release datatype")
 
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_dtype_open() */
+} /* end H5O__dtype_open() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_dtype_create
+ * Function:	H5O__dtype_create
  *
  * Purpose:	Create a named datatype in a file
  *
@@ -170,12 +166,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc, hid_t dxpl_id)
+H5O__dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc)
 {
     H5T_obj_create_t *crt_info = (H5T_obj_create_t *)_crt_info; /* Named datatype creation parameters */
     void *ret_value = NULL;     /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Sanity checks */
     HDassert(f);
@@ -183,7 +179,7 @@ H5O_dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc, hid_t dxpl_id)
     HDassert(obj_loc);
 
     /* Commit the type to the file */
-    if(H5T__commit(f, crt_info->dt, crt_info->tcpl_id, dxpl_id) < 0)
+    if(H5T__commit(f, crt_info->dt, crt_info->tcpl_id) < 0)
 	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to commit datatype")
 
     /* Set up the new named datatype's location */
@@ -197,11 +193,11 @@ H5O_dtype_create(H5F_t *f, void *_crt_info, H5G_loc_t *obj_loc, hid_t dxpl_id)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_dtype_create() */
+} /* end H5O__dtype_create() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5O_dtype_get_oloc
+ * Function:	H5O__dtype_get_oloc
  *
  * Purpose:	Retrieve the object header location for an open object
  *
@@ -214,12 +210,12 @@ done:
  *-------------------------------------------------------------------------
  */
 static H5O_loc_t *
-H5O_dtype_get_oloc(hid_t obj_id)
+H5O__dtype_get_oloc(hid_t obj_id)
 {
     H5T_t       *type;                  /* Datatype opened */
     H5O_loc_t	*ret_value = NULL;      /* Return value */
 
-    FUNC_ENTER_NOAPI_NOINIT
+    FUNC_ENTER_STATIC
 
     /* Get the datatype */
     if(NULL == (type = (H5T_t *)H5I_object(obj_id)))
@@ -231,5 +227,5 @@ H5O_dtype_get_oloc(hid_t obj_id)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5O_dtype_get_oloc() */
+} /* end H5O__dtype_get_oloc() */
 
diff --git a/src/H5Topaque.c b/src/H5Topaque.c
index 9cc22c9..4e8f1d4 100644
--- a/src/H5Topaque.c
+++ b/src/H5Topaque.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Torder.c b/src/H5Torder.c
index 6c9c55c..877316d 100644
--- a/src/H5Torder.c
+++ b/src/H5Torder.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Tpad.c b/src/H5Tpad.c
index e636a84..c96f42a 100644
--- a/src/H5Tpad.c
+++ b/src/H5Tpad.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Tpkg.h b/src/H5Tpkg.h
index 49b0ea0..96132b0 100644
--- a/src/H5Tpkg.h
+++ b/src/H5Tpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -151,12 +149,25 @@ struct H5T_stats_t {
     H5_timer_t	timer;			/*total time for conversion	     */
 };
 
+/* Library internal datatype conversion functions are... */
+typedef herr_t (*H5T_lib_conv_t) (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
+      size_t nelmts, size_t buf_stride, size_t bkg_stride, void *buf, void *bkg);
+
+/* Conversion callbacks (library internal ones don't need DXPL) */
+typedef struct H5T_conv_func_t {
+    hbool_t is_app;                 /* Whether conversion function is registered from application */
+    union {
+        H5T_conv_t app_func;        /* Application data conversion function */
+        H5T_lib_conv_t lib_func;    /* Library internal data conversion function */
+    } u;
+} H5T_conv_func_t;
+
 /* The datatype conversion database */
 struct H5T_path_t {
     char	name[H5T_NAMELEN];	/*name for debugging only	     */
     H5T_t	*src;			/*source datatype 		     */
     H5T_t	*dst;			/*destination datatype		     */
-    H5T_conv_t	func;			/*data conversion function	     */
+    H5T_conv_func_t conv;               /* Conversion funcion                */
     hbool_t	is_hard;		/*is it a hard function?	     */
     hbool_t	is_noop;		/*is it the noop conversion?	     */
     hbool_t	are_compounds;		/*are source and dest both compounds?*/
@@ -236,9 +247,9 @@ typedef struct H5T_enum_t {
 typedef ssize_t (*H5T_vlen_getlenfunc_t)(const void *vl_addr);
 typedef void * (*H5T_vlen_getptrfunc_t)(void *vl_addr);
 typedef htri_t (*H5T_vlen_isnullfunc_t)(const H5F_t *f, void *vl_addr);
-typedef herr_t (*H5T_vlen_readfunc_t)(H5F_t *f, hid_t dxpl_id, void *_vl, void *buf, size_t len);
-typedef herr_t (*H5T_vlen_writefunc_t)(H5F_t *f, hid_t dxpl_id, const H5T_vlen_alloc_info_t *vl_alloc_info, void *_vl, void *buf, void *_bg, size_t seq_len, size_t base_size);
-typedef herr_t (*H5T_vlen_setnullfunc_t)(H5F_t *f, hid_t dxpl_id, void *_vl, void *_bg);
+typedef herr_t (*H5T_vlen_readfunc_t)(H5F_t *f, void *_vl, void *buf, size_t len);
+typedef herr_t (*H5T_vlen_writefunc_t)(H5F_t *f, const H5T_vlen_alloc_info_t *vl_alloc_info, void *_vl, void *buf, void *_bg, size_t seq_len, size_t base_size);
+typedef herr_t (*H5T_vlen_setnullfunc_t)(H5F_t *f, void *_vl, void *_bg);
 
 /* VL types */
 typedef enum {
@@ -316,7 +327,7 @@ typedef struct H5T_soft_t {
     char	name[H5T_NAMELEN];	/*name for debugging only	     */
     H5T_class_t src;			/*source datatype class	     */
     H5T_class_t dst;			/*destination datatype class	     */
-    H5T_conv_t	func;			/*the conversion function	     */
+    H5T_conv_func_t conv;		/*the conversion function	     */
 } H5T_soft_t;
 
 /* Bit search direction */
@@ -334,6 +345,9 @@ typedef struct {
 /* Typedef for datatype iteration operations */
 typedef herr_t (*H5T_operator_t)(H5T_t *dt, void *op_data/*in,out*/);
 
+/*  Array of versions for Datatype */
+H5_DLLVAR const unsigned H5O_dtype_ver_bounds[H5F_LIBVER_NBOUNDS];
+
 /*
  * Alignment information for native types. A value of N indicates that the
  * data must be aligned on an address ADDR such that 0 == ADDR mod N. When
@@ -426,856 +440,687 @@ H5FL_EXTERN(H5T_shared_t);
 /* Common functions */
 H5_DLL herr_t H5T__init_native(void);
 H5_DLL H5T_t *H5T__create(H5T_class_t type, size_t size);
-H5_DLL herr_t H5T__commit(H5F_t *file, H5T_t *type, hid_t tcpl_id, hid_t dxpl_id);
-H5_DLL herr_t H5T__commit_named(const H5G_loc_t *loc, const char *name,
-    H5T_t *dt, hid_t lcpl_id, hid_t tcpl_id, hid_t tapl_id, hid_t dxpl_id);
 H5_DLL H5T_t *H5T__alloc(void);
 H5_DLL herr_t H5T__free(H5T_t *dt);
 H5_DLL herr_t H5T__visit(H5T_t *dt, unsigned visit_flags, H5T_operator_t op,
     void *op_value);
 H5_DLL herr_t H5T__upgrade_version(H5T_t *dt, unsigned new_version);
 
+/* Committed / named datatype routines */
+H5_DLL herr_t H5T__commit(H5F_t *file, H5T_t *type, hid_t tcpl_id);
+H5_DLL herr_t H5T__commit_named(const H5G_loc_t *loc, const char *name,
+    H5T_t *dt, hid_t lcpl_id, hid_t tcpl_id);
+H5_DLL H5T_t *H5T__open_name(const H5G_loc_t *loc, const char *name);
+
 /* Conversion functions */
 H5_DLL herr_t H5T__conv_noop(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
-			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *buf, void *bkg,
-                            hid_t dset_xfer_plist);
+    size_t nelmts, size_t buf_stride, size_t bkg_stride, void *buf, void *bkg);
 
 H5_DLL herr_t H5T__conv_order(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *_buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *_buf, void *bkg);
 H5_DLL herr_t H5T__conv_order_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                             size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *_buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *_buf, void *bkg);
 H5_DLL herr_t H5T__conv_struct(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *_buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *_buf, void *bkg);
 H5_DLL herr_t H5T__conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                             size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *_buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *_buf, void *bkg);
 H5_DLL herr_t H5T__conv_enum(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_enum_numeric(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_array(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_i_i(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                             size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *_buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *_buf, void *bkg);
 H5_DLL herr_t H5T__conv_f_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *_buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *_buf, void *bkg);
 H5_DLL herr_t H5T__conv_f_i(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *_buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *_buf, void *bkg);
 H5_DLL herr_t H5T__conv_i_f(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *_buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *_buf, void *bkg);
 H5_DLL herr_t H5T__conv_s_s(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *_buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *_buf, void *bkg);
 H5_DLL herr_t H5T__conv_b_b(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
 			    size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *_buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *_buf, void *bkg);
 
 H5_DLL herr_t H5T__conv_schar_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                             size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                             size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_schar_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                             size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_schar_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                             size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                             size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata,
                             size_t nelmts, size_t buf_stride,
-                            size_t bkg_stride, void *buf, void *bkg,
-                            hid_t dset_xfer_plist);
+                            size_t bkg_stride, void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_schar_int(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_schar_uint(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_int(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_uint(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_schar_long(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_schar_ulong(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_long(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_ulong(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_schar_llong(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_schar_ullong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_llong(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_ullong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 
 H5_DLL herr_t H5T__conv_short_schar(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_short_uchar(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_schar(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_uchar(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_short_ushort(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_short(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_short_int(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_short_uint(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_int(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_uint(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_short_long(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_short_ulong(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_long(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_ulong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_short_llong(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_short_ullong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_llong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_ullong(hid_t src_id, hid_t dst_id,
 				      H5T_cdata_t *cdata, size_t nelmts,
 				      size_t buf_stride, size_t bkg_stride,
-                                      void *buf, void *bkg,
-                                      hid_t dset_xfer_plist);
+                                      void *buf, void *bkg);
 
 H5_DLL herr_t H5T__conv_int_schar(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_int_uchar(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_schar(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_uchar(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_int_short(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_int_ushort(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_short(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_ushort(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_int_uint(hid_t src_id, hid_t dst_id,
 				 H5T_cdata_t *cdata, size_t nelmts,
 				 size_t buf_stride, size_t bkg_stride,
-                                 void *buf, void *bkg,
-                                 hid_t dset_xfer_plist);
+                                 void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_int(hid_t src_id, hid_t dst_id,
 				 H5T_cdata_t *cdata, size_t nelmts,
 				 size_t buf_stride, size_t bkg_stride,
-                                 void *buf, void *bkg,
-                                 hid_t dset_xfer_plist);
+                                 void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_int_long(hid_t src_id, hid_t dst_id,
 				 H5T_cdata_t *cdata, size_t nelmts,
 				 size_t buf_stride, size_t bkg_stride,
-                                 void *buf, void *bkg,
-                                 hid_t dset_xfer_plist);
+                                 void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_int_ulong(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_long(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_ulong(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_int_llong(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_int_ullong(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_llong(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_ullong(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 
 H5_DLL herr_t H5T__conv_long_schar(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_long_uchar(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_schar(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_uchar(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_long_short(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_long_ushort(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_short(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_ushort(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_long_int(hid_t src_id, hid_t dst_id,
 				 H5T_cdata_t *cdata, size_t nelmts,
 				 size_t buf_stride, size_t bkg_stride,
-                                 void *buf, void *bkg,
-                                 hid_t dset_xfer_plist);
+                                 void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_long_uint(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_int(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_uint(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_long_ulong(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_long(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_long_llong(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_long_ullong(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_llong(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_ullong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 
 H5_DLL herr_t H5T__conv_llong_schar(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_llong_uchar(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_schar(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_uchar(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_llong_short(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_llong_ushort(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_short(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_ushort(hid_t src_id, hid_t dst_id,
 				      H5T_cdata_t *cdata, size_t nelmts,
 				      size_t buf_stride, size_t bkg_stride,
-                                      void *buf, void *bkg,
-                                      hid_t dset_xfer_plist);
+                                      void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_llong_int(hid_t src_id, hid_t dst_id,
 				  H5T_cdata_t *cdata, size_t nelmts,
 				  size_t buf_stride, size_t bkg_stride,
-                                  void *buf, void *bkg,
-                                  hid_t dset_xfer_plist);
+                                  void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_llong_uint(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_int(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_uint(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_llong_long(hid_t src_id, hid_t dst_id,
 				   H5T_cdata_t *cdata, size_t nelmts,
 				   size_t buf_stride, size_t bkg_stride,
-                                   void *buf, void *bkg,
-                                   hid_t dset_xfer_plist);
+                                   void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_llong_ulong(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_long(hid_t src_id, hid_t dst_id,
 				    H5T_cdata_t *cdata, size_t nelmts,
 				    size_t buf_stride, size_t bkg_stride,
-                                    void *buf, void *bkg,
-                                    hid_t dset_xfer_plist);
+                                    void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_ulong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_llong_ullong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_llong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_schar_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_schar_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_schar_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uchar_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_short_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_short_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_short_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ushort_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_int_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_int_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_int_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_uint_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_long_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_long_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_long_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ulong_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_llong_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_llong_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_llong_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_float(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_double(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ullong_ldouble(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_schar(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_uchar(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_short(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_ushort(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_int(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_uint(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_long(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_ulong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_llong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_float_ullong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_schar(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_uchar(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_short(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_ushort(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_int(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_uint(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_long(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_ulong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_llong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_double_ullong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_schar(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_uchar(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_short(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_ushort(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_int(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_uint(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_long(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_ulong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_llong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 H5_DLL herr_t H5T__conv_ldouble_ullong(hid_t src_id, hid_t dst_id,
 				     H5T_cdata_t *cdata, size_t nelmts,
 				     size_t buf_stride, size_t bkg_stride,
-                                     void *buf, void *bkg,
-                                     hid_t dset_xfer_plist);
+                                     void *buf, void *bkg);
 
 /* Bit twiddling functions */
 H5_DLL void H5T__bit_copy(uint8_t *dst, size_t dst_offset, const uint8_t *src,
diff --git a/src/H5Tprecis.c b/src/H5Tprecis.c
index be85491..59bac8b 100644
--- a/src/H5Tprecis.c
+++ b/src/H5Tprecis.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Tprivate.h b/src/H5Tprivate.h
index 7efcb41..8051b6d 100644
--- a/src/H5Tprivate.h
+++ b/src/H5Tprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -19,6 +17,9 @@
 #ifndef _H5Tprivate_H
 #define _H5Tprivate_H
 
+/* Early typedefs to avoid circular dependencies */
+typedef struct H5T_t H5T_t;
+
 /* Get package's public header */
 #include "H5Tpublic.h"
 
@@ -26,9 +27,9 @@
 #include "H5MMpublic.h"         /* Memory management                    */
 
 /* Private headers needed by this file */
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Gprivate.h"		/* Groups 			  	*/
-#include "H5Rprivate.h"		/* References				*/
+#include "H5private.h"          /* Generic Functions                        */
+#include "H5Gprivate.h"         /* Groups                                   */
+#include "H5Rprivate.h"         /* References                               */
 
 /* Macro for size of temporary buffers to contain a single element */
 #define H5T_ELEM_BUF_SIZE       256
@@ -47,7 +48,6 @@
 #endif /* H5T_MODULE */
 
 /* Forward references of package typedefs (declared in H5Tpkg.h) */
-typedef struct H5T_t H5T_t;
 typedef struct H5T_stats_t H5T_stats_t;
 typedef struct H5T_path_t H5T_path_t;
 
@@ -108,13 +108,14 @@ H5_DLL herr_t H5T_init(void);
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
 H5_DLL herr_t H5T_lock(H5T_t *dt, hbool_t immutable);
 H5_DLL herr_t H5T_close(H5T_t *dt);
+H5_DLL herr_t H5T_close_real(H5T_t *dt);
 H5_DLL H5T_t *H5T_get_super(const H5T_t *dt);
 H5_DLL H5T_class_t H5T_get_class(const H5T_t *dt, htri_t internal);
 H5_DLL htri_t H5T_detect_class(const H5T_t *dt, H5T_class_t cls, hbool_t from_api);
 H5_DLL size_t H5T_get_size(const H5T_t *dt);
 H5_DLL int    H5T_cmp(const H5T_t *dt1, const H5T_t *dt2, hbool_t superset);
 H5_DLL herr_t H5T_encode(H5T_t *obj, unsigned char *buf, size_t *nalloc);
-H5_DLL H5T_t *H5T_decode(const unsigned char *buf);
+H5_DLL H5T_t *H5T_decode(size_t buf_size, const unsigned char *buf);
 H5_DLL herr_t H5T_debug(const H5T_t *dt, FILE * stream);
 H5_DLL struct H5O_loc_t *H5T_oloc(H5T_t *dt);
 H5_DLL H5G_name_t *H5T_nameof(H5T_t *dt);
@@ -122,21 +123,18 @@ H5_DLL htri_t H5T_is_immutable(const H5T_t *dt);
 H5_DLL htri_t H5T_is_named(const H5T_t *dt);
 H5_DLL herr_t H5T_convert_committed_datatype(H5T_t *dt, H5F_t *f);
 H5_DLL htri_t H5T_is_relocatable(const H5T_t *dt);
-H5_DLL H5T_path_t *H5T_path_find(const H5T_t *src, const H5T_t *dst,
-    const char *name, H5T_conv_t func, hid_t dxpl_id, hbool_t is_api);
+H5_DLL H5T_path_t *H5T_path_find(const H5T_t *src, const H5T_t *dst);
 H5_DLL hbool_t H5T_path_noop(const H5T_path_t *p);
 H5_DLL H5T_bkg_t H5T_path_bkg(const H5T_path_t *p);
 H5_DLL H5T_subset_info_t *H5T_path_compound_subset(const H5T_path_t *p);
 H5_DLL herr_t H5T_convert(H5T_path_t *tpath, hid_t src_id, hid_t dst_id,
-    size_t nelmts, size_t buf_stride, size_t bkg_stride, void *buf, void *bkg,
-    hid_t dset_xfer_plist);
+    size_t nelmts, size_t buf_stride, size_t bkg_stride, void *buf, void *bkg);
 H5_DLL herr_t H5T_vlen_reclaim(void *elem, hid_t type_id, unsigned ndim, const hsize_t *point, void *_op_data);
-H5_DLL herr_t H5T_vlen_reclaim_elmt(void *elem, H5T_t *dt, hid_t dxpl_id);
-H5_DLL herr_t H5T_vlen_get_alloc_info(hid_t dxpl_id, H5T_vlen_alloc_info_t **vl_alloc_info);
+H5_DLL herr_t H5T_vlen_reclaim_elmt(void *elem, H5T_t *dt);
 H5_DLL htri_t H5T_set_loc(H5T_t *dt, H5F_t *f, H5T_loc_t loc);
 H5_DLL htri_t H5T_is_sensible(const H5T_t *dt);
 H5_DLL uint32_t H5T_hash(H5F_t * file, const H5T_t *dt);
-H5_DLL herr_t H5T_set_latest_version(H5T_t *dt);
+H5_DLL herr_t H5T_set_version(H5F_t *f, H5T_t *dt);
 H5_DLL herr_t H5T_patch_file(H5T_t *dt, H5F_t *f);
 H5_DLL herr_t H5T_patch_vlen_file(H5T_t *dt, H5F_t *f);
 H5_DLL htri_t H5T_is_variable_str(const H5T_t *dt);
@@ -145,9 +143,9 @@ H5_DLL htri_t H5T_is_variable_str(const H5T_t *dt);
 H5_DLL H5R_type_t H5T_get_ref_type(const H5T_t *dt);
 
 /* Operations on named datatypes */
-H5_DLL H5T_t *H5T_open(const H5G_loc_t *loc, hid_t dxpl_id);
+H5_DLL H5T_t *H5T_open(const H5G_loc_t *loc);
 H5_DLL htri_t H5T_committed(const H5T_t *type);
-H5_DLL int H5T_link(const H5T_t *type, int adjust, hid_t dxpl_id);
+H5_DLL int H5T_link(const H5T_t *type, int adjust);
 H5_DLL herr_t H5T_update_shared(H5T_t *type);
 
 /* Field functions (for both compound & enumerated types) */
diff --git a/src/H5Tpublic.h b/src/H5Tpublic.h
index df7ad41..fc3e4ee 100644
--- a/src/H5Tpublic.h
+++ b/src/H5Tpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Tstrpad.c b/src/H5Tstrpad.c
index 2cd1db4..fa084f1 100644
--- a/src/H5Tstrpad.c
+++ b/src/H5Tstrpad.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Tvisit.c b/src/H5Tvisit.c
index d732fb3..c706dee 100644
--- a/src/H5Tvisit.c
+++ b/src/H5Tvisit.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Tvlen.c b/src/H5Tvlen.c
index d198d50..ba31cd1 100644
--- a/src/H5Tvlen.c
+++ b/src/H5Tvlen.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -22,6 +20,7 @@
 
 
 #include "H5private.h"		/* Generic Functions			*/
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Dprivate.h"		/* Dataset functions			*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5HGprivate.h"	/* Global Heaps				*/
@@ -35,32 +34,24 @@ static herr_t H5T_vlen_reclaim_recurse(void *elem, const H5T_t *dt, H5MM_free_t
 static ssize_t H5T_vlen_seq_mem_getlen(const void *_vl);
 static void * H5T_vlen_seq_mem_getptr(void *_vl);
 static htri_t H5T_vlen_seq_mem_isnull(const H5F_t *f, void *_vl);
-static herr_t H5T_vlen_seq_mem_read(H5F_t *f, hid_t dxpl_id, void *_vl, void *_buf, size_t len);
-static herr_t H5T_vlen_seq_mem_write(H5F_t *f, hid_t dxpl_id, const H5T_vlen_alloc_info_t *vl_alloc_info, void *_vl, void *_buf, void *_bg, size_t seq_len, size_t base_size);
-static herr_t H5T_vlen_seq_mem_setnull(H5F_t *f, hid_t dxpl_id, void *_vl, void *_bg);
+static herr_t H5T_vlen_seq_mem_read(H5F_t *f, void *_vl, void *_buf, size_t len);
+static herr_t H5T_vlen_seq_mem_write(H5F_t *f, const H5T_vlen_alloc_info_t *vl_alloc_info, void *_vl, void *_buf, void *_bg, size_t seq_len, size_t base_size);
+static herr_t H5T_vlen_seq_mem_setnull(H5F_t *f, void *_vl, void *_bg);
 static ssize_t H5T_vlen_str_mem_getlen(const void *_vl);
 static void * H5T_vlen_str_mem_getptr(void *_vl);
 static htri_t H5T_vlen_str_mem_isnull(const H5F_t *f, void *_vl);
-static herr_t H5T_vlen_str_mem_read(H5F_t *f, hid_t dxpl_id, void *_vl, void *_buf, size_t len);
-static herr_t H5T_vlen_str_mem_write(H5F_t *f, hid_t dxpl_id, const H5T_vlen_alloc_info_t *vl_alloc_info, void *_vl, void *_buf, void *_bg, size_t seq_len, size_t base_size);
-static herr_t H5T_vlen_str_mem_setnull(H5F_t *f, hid_t dxpl_id, void *_vl, void *_bg);
+static herr_t H5T_vlen_str_mem_read(H5F_t *f, void *_vl, void *_buf, size_t len);
+static herr_t H5T_vlen_str_mem_write(H5F_t *f, const H5T_vlen_alloc_info_t *vl_alloc_info, void *_vl, void *_buf, void *_bg, size_t seq_len, size_t base_size);
+static herr_t H5T_vlen_str_mem_setnull(H5F_t *f, void *_vl, void *_bg);
 static ssize_t H5T_vlen_disk_getlen(const void *_vl);
 static void * H5T_vlen_disk_getptr(void *_vl);
 static htri_t H5T_vlen_disk_isnull(const H5F_t *f, void *_vl);
-static herr_t H5T_vlen_disk_read(H5F_t *f, hid_t dxpl_id, void *_vl, void *_buf, size_t len);
-static herr_t H5T_vlen_disk_write(H5F_t *f, hid_t dxpl_id, const H5T_vlen_alloc_info_t *vl_alloc_info, void *_vl, void *_buf, void *_bg, size_t seq_len, size_t base_size);
-static herr_t H5T_vlen_disk_setnull(H5F_t *f, hid_t dxpl_id, void *_vl, void *_bg);
+static herr_t H5T_vlen_disk_read(H5F_t *f, void *_vl, void *_buf, size_t len);
+static herr_t H5T_vlen_disk_write(H5F_t *f, const H5T_vlen_alloc_info_t *vl_alloc_info, void *_vl, void *_buf, void *_bg, size_t seq_len, size_t base_size);
+static herr_t H5T_vlen_disk_setnull(H5F_t *f, void *_vl, void *_bg);
 
 /* Local variables */
 
-/* Default settings for variable-length allocation routines */
-static H5T_vlen_alloc_info_t H5T_vlen_def_vl_alloc_info ={
-    H5D_VLEN_ALLOC,
-    H5D_VLEN_ALLOC_INFO,
-    H5D_VLEN_FREE,
-    H5D_VLEN_FREE_INFO
-};
-
 
 
 /*-------------------------------------------------------------------------
@@ -159,7 +150,7 @@ H5T__vlen_create(const H5T_t *base)
 
 done:
     if(!ret_value)
-        if(dt && H5T_close(dt) < 0)
+        if(dt && H5T_close_real(dt) < 0)
             HDONE_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, NULL, "unable to release datatype info")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -213,7 +204,8 @@ H5T__vlen_set_loc(const H5T_t *dt, H5F_t *f, H5T_loc_t loc)
                     dt->shared->u.vlen.read = H5T_vlen_seq_mem_read;
                     dt->shared->u.vlen.write = H5T_vlen_seq_mem_write;
                     dt->shared->u.vlen.setnull = H5T_vlen_seq_mem_setnull;
-                } else if(dt->shared->u.vlen.type == H5T_VLEN_STRING) {
+                } /* end if */
+                else if(dt->shared->u.vlen.type == H5T_VLEN_STRING) {
                     /* size in memory, disk size is different */
                     dt->shared->size = sizeof(char *);
 
@@ -224,9 +216,9 @@ H5T__vlen_set_loc(const H5T_t *dt, H5F_t *f, H5T_loc_t loc)
                     dt->shared->u.vlen.read = H5T_vlen_str_mem_read;
                     dt->shared->u.vlen.write = H5T_vlen_str_mem_write;
                     dt->shared->u.vlen.setnull = H5T_vlen_str_mem_setnull;
-                } else {
+                } /* end else-if */
+                else
                     HDassert(0 && "Invalid VL type");
-                }
 
                 /* Reset file ID (since this VL is in memory) */
                 dt->shared->u.vlen.f = NULL;
@@ -403,7 +395,7 @@ H5T_vlen_seq_mem_isnull(const H5F_t H5_ATTR_UNUSED *f, void *_vl)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_vlen_seq_mem_read(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, void *_vl, void *buf, size_t len)
+H5T_vlen_seq_mem_read(H5F_t H5_ATTR_UNUSED *f, void *_vl, void *buf, size_t len)
 {
 #ifdef H5_NO_ALIGNMENT_RESTRICTIONS
     const hvl_t *vl=(const hvl_t *)_vl;   /* Pointer to the user's hvl_t information */
@@ -444,7 +436,7 @@ H5T_vlen_seq_mem_read(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, voi
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_vlen_seq_mem_write(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const H5T_vlen_alloc_info_t *vl_alloc_info, void *_vl, void *buf, void H5_ATTR_UNUSED *_bg, size_t seq_len, size_t base_size)
+H5T_vlen_seq_mem_write(H5F_t H5_ATTR_UNUSED *f, const H5T_vlen_alloc_info_t *vl_alloc_info, void *_vl, void *buf, void H5_ATTR_UNUSED *_bg, size_t seq_len, size_t base_size)
 {
     hvl_t vl;                       /* Temporary hvl_t to use during operation */
     size_t len;
@@ -500,7 +492,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_vlen_seq_mem_setnull(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, void *_vl, void H5_ATTR_UNUSED *_bg)
+H5T_vlen_seq_mem_setnull(H5F_t H5_ATTR_UNUSED *f, void *_vl, void H5_ATTR_UNUSED *_bg)
 {
     hvl_t vl;                       /* Temporary hvl_t to use during operation */
 
@@ -634,7 +626,7 @@ H5T_vlen_str_mem_isnull(const H5F_t H5_ATTR_UNUSED *f, void *_vl)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_vlen_str_mem_read(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, void *_vl, void *buf, size_t len)
+H5T_vlen_str_mem_read(H5F_t H5_ATTR_UNUSED *f, void *_vl, void *buf, size_t len)
 {
 #ifdef H5_NO_ALIGNMENT_RESTRICTIONS
     char *s=*(char **)_vl;   /* Pointer to the user's string information */
@@ -674,7 +666,9 @@ H5T_vlen_str_mem_read(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, voi
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_vlen_str_mem_write(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const H5T_vlen_alloc_info_t *vl_alloc_info, void *_vl, void *buf, void H5_ATTR_UNUSED *_bg, size_t seq_len, size_t base_size)
+H5T_vlen_str_mem_write(H5F_t H5_ATTR_UNUSED *f, const H5T_vlen_alloc_info_t *vl_alloc_info,
+    void *_vl, void *buf, void H5_ATTR_UNUSED *_bg, size_t seq_len,
+    size_t base_size)
 {
     char *t;                        /* Pointer to temporary buffer allocated */
     size_t len;                     /* Maximum length of the string to copy */
@@ -720,7 +714,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_vlen_str_mem_setnull(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, void *_vl, void H5_ATTR_UNUSED *_bg)
+H5T_vlen_str_mem_setnull(H5F_t H5_ATTR_UNUSED *f, void *_vl, void H5_ATTR_UNUSED *_bg)
 {
     char *t=NULL;                   /* Pointer to temporary buffer allocated */
 
@@ -832,7 +826,7 @@ H5T_vlen_disk_isnull(const H5F_t *f, void *_vl)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_vlen_disk_read(H5F_t *f, hid_t dxpl_id, void *_vl, void *buf, size_t H5_ATTR_UNUSED len)
+H5T_vlen_disk_read(H5F_t *f, void *_vl, void *buf, size_t H5_ATTR_UNUSED len)
 {
     uint8_t *vl=(uint8_t *)_vl;   /* Pointer to the user's hvl_t information */
     H5HG_t hobjid;
@@ -849,15 +843,14 @@ H5T_vlen_disk_read(H5F_t *f, hid_t dxpl_id, void *_vl, void *buf, size_t H5_ATTR
     vl += 4;
 
     /* Get the heap information */
-    H5F_addr_decode(f,(const uint8_t **)&vl,&(hobjid.addr));
-    UINT32DECODE(vl,hobjid.idx);
+    H5F_addr_decode(f, (const uint8_t **)&vl, &(hobjid.addr));
+    UINT32DECODE(vl, hobjid.idx);
 
     /* Check if this sequence actually has any data */
-    if(hobjid.addr>0) {
+    if(hobjid.addr > 0)
         /* Read the VL information from disk */
-        if(H5HG_read(f,dxpl_id,&hobjid,buf, NULL)==NULL)
+        if(NULL == H5HG_read(f, &hobjid, buf, NULL))
             HGOTO_ERROR(H5E_DATATYPE, H5E_READERROR, FAIL, "Unable to read VL information")
-    } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -877,7 +870,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_vlen_disk_write(H5F_t *f, hid_t dxpl_id, const H5T_vlen_alloc_info_t H5_ATTR_UNUSED *vl_alloc_info,
+H5T_vlen_disk_write(H5F_t *f, const H5T_vlen_alloc_info_t H5_ATTR_UNUSED *vl_alloc_info,
     void *_vl, void *buf, void *_bg, size_t seq_len, size_t base_size)
 {
     uint8_t *vl = (uint8_t *)_vl; /*Pointer to the user's hvl_t information*/
@@ -905,11 +898,10 @@ H5T_vlen_disk_write(H5F_t *f, hid_t dxpl_id, const H5T_vlen_alloc_info_t H5_ATTR
         UINT32DECODE(bg, bg_hobjid.idx);
 
         /* Free heap object for old data */
-        if(bg_hobjid.addr > 0) {
+        if(bg_hobjid.addr > 0)
             /* Free heap object */
-            if(H5HG_remove(f, dxpl_id, &bg_hobjid) < 0)
+            if(H5HG_remove(f, &bg_hobjid) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_WRITEERROR, FAIL, "Unable to remove heap object")
-        } /* end if */
     } /* end if */
 
     /* Set the length of the sequence */
@@ -917,7 +909,7 @@ H5T_vlen_disk_write(H5F_t *f, hid_t dxpl_id, const H5T_vlen_alloc_info_t H5_ATTR
 
     /* Write the VL information to disk (allocates space also) */
     len = (seq_len*base_size);
-    if(H5HG_insert(f, dxpl_id, len, buf, &hobjid) < 0)
+    if(H5HG_insert(f, len, buf, &hobjid) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_WRITEERROR, FAIL, "Unable to write VL information")
 
     /* Encode the heap information */
@@ -942,7 +934,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5T_vlen_disk_setnull(H5F_t *f, hid_t dxpl_id, void *_vl, void *_bg)
+H5T_vlen_disk_setnull(H5F_t *f, void *_vl, void *_bg)
 {
     uint8_t *vl = (uint8_t *)_vl; /*Pointer to the user's hvl_t information*/
     uint8_t *bg = (uint8_t *)_bg; /*Pointer to the old data hvl_t          */
@@ -969,7 +961,7 @@ H5T_vlen_disk_setnull(H5F_t *f, hid_t dxpl_id, void *_vl, void *_bg)
         /* Free heap object for old data */
         if(bg_hobjid.addr > 0) {
             /* Free heap object */
-            if(H5HG_remove(f, dxpl_id, &bg_hobjid) < 0)
+            if(H5HG_remove(f, &bg_hobjid) < 0)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_WRITEERROR, FAIL, "Unable to remove heap object")
          } /* end if */
     } /* end if */
@@ -992,7 +984,7 @@ done:
  PURPOSE
     Internal recursive routine to free VL datatypes
  USAGE
-    herr_t H5T_vlen_reclaim(elem,dt)
+    herr_t H5T_vlen_reclaim_recurse(elem,dt)
         void *elem;  IN/OUT: Pointer to the dataset element
         H5T_t *dt;   IN: Datatype of dataset element
 
@@ -1136,7 +1128,8 @@ done:
  REVISION LOG
 --------------------------------------------------------------------------*/
 herr_t
-H5T_vlen_reclaim(void *elem, hid_t type_id, unsigned H5_ATTR_UNUSED ndim, const hsize_t H5_ATTR_UNUSED *point, void *op_data)
+H5T_vlen_reclaim(void *elem, hid_t type_id, unsigned H5_ATTR_UNUSED ndim,
+    const hsize_t H5_ATTR_UNUSED *point, void *op_data)
 {
     H5T_vlen_alloc_info_t *vl_alloc_info = (H5T_vlen_alloc_info_t *)op_data; /* VL allocation info from iterator */
     H5T_t	*dt;
@@ -1161,73 +1154,11 @@ done:
 }   /* end H5T_vlen_reclaim() */
 
 
-/*--------------------------------------------------------------------------
- NAME
-    H5T_vlen_get_alloc_info
- PURPOSE
-    Retrieve allocation info for VL datatypes
- USAGE
-    herr_t H5T_vlen_get_alloc_info(dxpl_id,vl_alloc_info)
-        hid_t dxpl_id;   IN: Data transfer property list to query
-        H5T_vlen_alloc_info_t *vl_alloc_info;  IN/OUT: Pointer to VL allocation information to fill
-
- RETURNS
-    SUCCEED/FAIL
- DESCRIPTION
-    Retrieve the VL allocation functions and information from a dataset
-    transfer property list.
- GLOBAL VARIABLES
- COMMENTS, BUGS, ASSUMPTIONS
-    The VL_ALLOC_INFO pointer should point at already allocated memory to place
-    non-default property list info.  If a default property list is used, the
-    VL_ALLOC_INFO pointer will be changed to point at the default information.
- EXAMPLES
- REVISION LOG
---------------------------------------------------------------------------*/
-herr_t
-H5T_vlen_get_alloc_info(hid_t dxpl_id, H5T_vlen_alloc_info_t **vl_alloc_info)
-{
-    H5P_genplist_t *plist;              /* DX property list */
-    herr_t ret_value=SUCCEED;
-
-    FUNC_ENTER_NOAPI(FAIL)
-
-    HDassert(H5I_GENPROP_LST == H5I_get_type(dxpl_id));
-    HDassert(vl_alloc_info);
-
-    /* Check for the default DXPL */
-    if(dxpl_id==H5P_DATASET_XFER_DEFAULT)
-        *vl_alloc_info=&H5T_vlen_def_vl_alloc_info;
-    else {
-        /* Check args */
-        if(NULL == (plist = H5P_object_verify(dxpl_id,H5P_DATASET_XFER)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset transfer property list")
-
-        /* Get the allocation functions & information */
-        if (H5P_get(plist,H5D_XFER_VLEN_ALLOC_NAME,&(*vl_alloc_info)->alloc_func) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get value")
-        if (H5P_get(plist,H5D_XFER_VLEN_ALLOC_INFO_NAME,&(*vl_alloc_info)->alloc_info) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get value")
-        if (H5P_get(plist,H5D_XFER_VLEN_FREE_NAME,&(*vl_alloc_info)->free_func) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get value")
-        if (H5P_get(plist,H5D_XFER_VLEN_FREE_INFO_NAME,&(*vl_alloc_info)->free_info) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get value")
-    } /* end else */
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-}   /* end H5T_vlen_get_alloc_info() */
-
-
 /*-------------------------------------------------------------------------
  * Function:	H5T_vlen_reclaim_elmt
  *
  * Purpose: Alternative method to reclaim any VL data for a buffer element.
  * 
- *          Use this function when the datatype is already available, but 
- *          the allocation info is needed from the dxpl_id before jumping
- *          into recursion.
- *
  * Return:	Non-negative on success/Negative on failure
  *
  * Programmer:	Mike McGreevy
@@ -1236,11 +1167,10 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5T_vlen_reclaim_elmt(void *elem, H5T_t *dt, hid_t dxpl_id)
+H5T_vlen_reclaim_elmt(void *elem, H5T_t *dt)
 {
-    H5T_vlen_alloc_info_t _vl_alloc_info;       /* VL allocation info buffer */
-    H5T_vlen_alloc_info_t *vl_alloc_info = &_vl_alloc_info;   /* VL allocation info */
-    herr_t ret_value = SUCCEED;                  /* return value */
+    H5T_vlen_alloc_info_t vl_alloc_info;   /* VL allocation info */
+    herr_t ret_value = SUCCEED;            /* return value */
 
     HDassert(dt);
     HDassert(elem);
@@ -1248,11 +1178,11 @@ H5T_vlen_reclaim_elmt(void *elem, H5T_t *dt, hid_t dxpl_id)
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Get VL allocation info */
-    if(H5T_vlen_get_alloc_info(dxpl_id, &vl_alloc_info) < 0)
+    if(H5CX_get_vlen_alloc_info(&vl_alloc_info) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to retrieve VL allocation info")
 
     /* Recurse on buffer to free dynamic fields */
-    if(H5T_vlen_reclaim_recurse(elem, dt, vl_alloc_info->free_func, vl_alloc_info->free_info) < 0)
+    if(H5T_vlen_reclaim_recurse(elem, dt, vl_alloc_info.free_func, vl_alloc_info.free_info) < 0)
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTFREE, FAIL, "can't reclaim vlen elements")
 
 done:
diff --git a/src/H5UC.c b/src/H5UC.c
index 5762cc5..2277818 100644
--- a/src/H5UC.c
+++ b/src/H5UC.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5UCprivate.h b/src/H5UCprivate.h
index a702c03..c451f31 100644
--- a/src/H5UCprivate.h
+++ b/src/H5UCprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5VM.c b/src/H5VM.c
index c546609..4c0b837 100644
--- a/src/H5VM.c
+++ b/src/H5VM.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5VMprivate.h b/src/H5VMprivate.h
index cbe108a..decac7e 100644
--- a/src/H5VMprivate.h
+++ b/src/H5VMprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -462,7 +460,11 @@ H5VM_power2up(hsize_t n)
 {
     hsize_t     ret_value = 1;  /* Return value */
 
-    while(ret_value < n)
+    /* Returns 0 when n exceeds 2^63 */
+    if(n >= (hsize_t)1 << ((sizeof(hsize_t) * CHAR_BIT) - 1))
+        ret_value = 0;
+
+    while(ret_value && ret_value < n)
         ret_value <<= 1;
 
     return(ret_value);
diff --git a/src/H5WB.c b/src/H5WB.c
index 978ded4..8a85a3a 100644
--- a/src/H5WB.c
+++ b/src/H5WB.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5WBprivate.h b/src/H5WBprivate.h
index cfa3fcb..4460808 100644
--- a/src/H5WBprivate.h
+++ b/src/H5WBprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Z.c b/src/H5Z.c
index f601039..f68fbce 100644
--- a/src/H5Z.c
+++ b/src/H5Z.c
@@ -5,28 +5,27 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5Zmodule.h"          /* This source code file is part of the H5Z module */
 
 
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5Dprivate.h"		/* Dataset functions			*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Fprivate.h"		/* File		  			*/
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5MMprivate.h"	/* Memory management			*/
-#include "H5Oprivate.h"		/* Object headers		  	*/
-#include "H5Pprivate.h"         /* Property lists                       */
-#include "H5PLprivate.h"        /* Plugins                              */
-#include "H5Sprivate.h"		/* Dataspace functions			*/
-#include "H5Zpkg.h"		/* Data filters				*/
+#include "H5private.h"          /* Generic Functions   */
+#include "H5CXprivate.h"        /* API Contexts        */
+#include "H5Dprivate.h"         /* Dataset functions   */
+#include "H5Eprivate.h"         /* Error handling      */
+#include "H5Fprivate.h"         /* File                */
+#include "H5Iprivate.h"         /* IDs                 */
+#include "H5MMprivate.h"        /* Memory management   */
+#include "H5Oprivate.h"         /* Object headers      */
+#include "H5Pprivate.h"         /* Property lists      */
+#include "H5PLprivate.h"        /* Plugins             */
+#include "H5Sprivate.h"         /* Dataspace functions */
+#include "H5Zpkg.h"             /* Data filters        */
 
 #ifdef H5_HAVE_SZLIB_H
 #   include "szlib.h"
@@ -36,16 +35,19 @@
 #ifdef H5Z_DEBUG
 typedef struct H5Z_stats_t {
     struct {
-	hsize_t	total;		/*total number of bytes processed	*/
-	hsize_t	errors;		/*bytes of total attributable to errors	*/
-	H5_timer_t timer;	/*execution time including errors	*/
-    } stats[2];			/*0=output, 1=input			*/
+        hsize_t    total;    /* total number of bytes processed */
+        hsize_t    errors;   /* bytes of total attributable to errors */
+        H5_timer_t timer;    /* execution time including errors */
+    } stats[2];              /* 0=output, 1=input */
 } H5Z_stats_t;
 #endif /* H5Z_DEBUG */
 
 typedef struct H5Z_object_t {
-    H5Z_filter_t filter_id;     /* ID of the filter we're looking for         */
-    htri_t       found;         /* Whether we find an object using the filter */
+    H5Z_filter_t filter_id;     /* ID of the filter we're looking for */
+    htri_t      found;          /* Whether we find an object using the filter */
+#ifdef H5_HAVE_PARALLEL
+    hbool_t     sanity_checked; /* Whether the sanity check for collectively calling H5Zunregister has been done */
+#endif /* H5_HAVE_PARALLEL */
 } H5Z_object_t;
 
 /* Enumerated type for dataset creation prelude callbacks */
@@ -58,11 +60,11 @@ typedef enum {
 hbool_t H5_PKG_INIT_VAR = FALSE;
 
 /* Local variables */
-static size_t		H5Z_table_alloc_g = 0;
-static size_t		H5Z_table_used_g = 0;
-static H5Z_class2_t	*H5Z_table_g = NULL;
+static size_t                H5Z_table_alloc_g = 0;
+static size_t                H5Z_table_used_g = 0;
+static H5Z_class2_t         *H5Z_table_g = NULL;
 #ifdef H5Z_DEBUG
-static H5Z_stats_t	*H5Z_stat_table_g = NULL;
+static H5Z_stats_t          *H5Z_stat_table_g = NULL;
 #endif /* H5Z_DEBUG */
 
 /* Local functions */
@@ -73,15 +75,11 @@ static int H5Z__flush_file_cb(void *obj_ptr, hid_t obj_id, void *key);
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z__init_package
+ * Function: H5Z__init_package
  *
- * Purpose:	Initializes the data filter layer.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *              Thursday, April 16, 1998
+ * Purpose:  Initializes the data filter layer.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -92,24 +90,24 @@ H5Z__init_package(void)
     FUNC_ENTER_PACKAGE
 
     /* Internal filters */
-    if(H5Z_register(H5Z_SHUFFLE) < 0)
+    if (H5Z_register(H5Z_SHUFFLE) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register shuffle filter")
-    if(H5Z_register(H5Z_FLETCHER32) < 0)
+    if (H5Z_register(H5Z_FLETCHER32) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register fletcher32 filter")
-    if(H5Z_register(H5Z_NBIT) < 0)
+    if (H5Z_register(H5Z_NBIT) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register nbit filter")
-    if(H5Z_register(H5Z_SCALEOFFSET) < 0)
+    if (H5Z_register(H5Z_SCALEOFFSET) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register scaleoffset filter")
 
     /* External filters */
 #ifdef H5_HAVE_FILTER_DEFLATE
-    if(H5Z_register(H5Z_DEFLATE) < 0)
-        HGOTO_ERROR (H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register deflate filter")
+    if (H5Z_register(H5Z_DEFLATE) < 0)
+        HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register deflate filter")
 #endif /* H5_HAVE_FILTER_DEFLATE */
 #ifdef H5_HAVE_FILTER_SZIP
     H5Z_SZIP->encoder_present = SZ_encoder_enabled();
-    if(H5Z_register(H5Z_SZIP) < 0)
-        HGOTO_ERROR (H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register szip filter")
+    if (H5Z_register(H5Z_SZIP) < 0)
+        HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register szip filter")
 #endif /* H5_HAVE_FILTER_SZIP */
 
 done:
@@ -118,21 +116,17 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_term_package
- *
- * Purpose:	Terminate the H5Z layer.
+ * Function: H5Z_term_package
  *
- * Return:	void
- *
- * Programmer:	Robb Matzke
- *              Thursday, April 16, 1998
+ * Purpose:  Terminate the H5Z layer.
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
 int
 H5Z_term_package(void)
 {
-    int	n = 0;
+    int        n = 0;
 
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
@@ -142,55 +136,55 @@ H5Z_term_package(void)
         int dir, nprint = 0;
         size_t i;
 
-	if(H5DEBUG(Z)) {
-	    for(i = 0; i < H5Z_table_used_g; i++) {
-		for(dir = 0; dir<2; dir++) {
-		    if(0 == H5Z_stat_table_g[i].stats[dir].total)
+        if(H5DEBUG(Z)) {
+            for(i = 0; i < H5Z_table_used_g; i++) {
+                for(dir = 0; dir<2; dir++) {
+                    if(0 == H5Z_stat_table_g[i].stats[dir].total)
                         continue;
 
-		    if(0 == nprint++) {
-			/* Print column headers */
-			HDfprintf(H5DEBUG(Z), "H5Z: filter statistics "
-				   "accumulated over life of library:\n");
-			HDfprintf(H5DEBUG(Z),
-				   "   %-16s %10s %10s %8s %8s %8s %10s\n",
-				   "Filter", "Total", "Errors", "User",
-				   "System", "Elapsed", "Bandwidth");
-			HDfprintf(H5DEBUG(Z),
-				   "   %-16s %10s %10s %8s %8s %8s %10s\n",
-				   "------", "-----", "------", "----",
-				   "------", "-------", "---------");
-		    } /* end if */
-
-		    /* Truncate the comment to fit in the field */
-		    HDstrncpy(comment, H5Z_table_g[i].name, sizeof comment);
-		    comment[sizeof(comment) - 1] = '\0';
-
-		    /*
-		     * Format bandwidth to have four significant digits and
-		     * units of `B/s', `kB/s', `MB/s', `GB/s', or `TB/s' or
-		     * the word `Inf' if the elapsed time is zero.
-		     */
-		    H5_bandwidth(bandwidth,
-				 (double)(H5Z_stat_table_g[i].stats[dir].total),
-				 H5Z_stat_table_g[i].stats[dir].timer.etime);
-
-		    /* Print the statistics */
-		    HDfprintf(H5DEBUG(Z),
-			       "   %s%-15s %10Hd %10Hd %8.2f %8.2f %8.2f "
-			       "%10s\n", dir?"<":">", comment,
-			       H5Z_stat_table_g[i].stats[dir].total,
-			       H5Z_stat_table_g[i].stats[dir].errors,
-			       H5Z_stat_table_g[i].stats[dir].timer.utime,
-			       H5Z_stat_table_g[i].stats[dir].timer.stime,
-			       H5Z_stat_table_g[i].stats[dir].timer.etime,
-			       bandwidth);
-		} /* end for */
-	    } /* end for */
-	} /* end if */
+                    if(0 == nprint++) {
+                        /* Print column headers */
+                        HDfprintf(H5DEBUG(Z), "H5Z: filter statistics "
+                                "accumulated over life of library:\n");
+                        HDfprintf(H5DEBUG(Z),
+                                "   %-16s %10s %10s %8s %8s %8s %10s\n",
+                                "Filter", "Total", "Errors", "User",
+                                "System", "Elapsed", "Bandwidth");
+                        HDfprintf(H5DEBUG(Z),
+                                "   %-16s %10s %10s %8s %8s %8s %10s\n",
+                                "------", "-----", "------", "----",
+                                "------", "-------", "---------");
+                    } /* end if */
+
+                    /* Truncate the comment to fit in the field */
+                    HDstrncpy(comment, H5Z_table_g[i].name, sizeof comment);
+                    comment[sizeof(comment) - 1] = '\0';
+
+                    /*
+                    * Format bandwidth to have four significant digits and
+                    * units of `B/s', `kB/s', `MB/s', `GB/s', or `TB/s' or
+                    * the word `Inf' if the elapsed time is zero.
+                    */
+                    H5_bandwidth(bandwidth,
+                            (double)(H5Z_stat_table_g[i].stats[dir].total),
+                            H5Z_stat_table_g[i].stats[dir].timer.etime);
+
+                    /* Print the statistics */
+                    HDfprintf(H5DEBUG(Z),
+                            "   %s%-15s %10Hd %10Hd %8.2f %8.2f %8.2f "
+                            "%10s\n", dir?"<":">", comment,
+                            H5Z_stat_table_g[i].stats[dir].total,
+                            H5Z_stat_table_g[i].stats[dir].errors,
+                            H5Z_stat_table_g[i].stats[dir].timer.utime,
+                            H5Z_stat_table_g[i].stats[dir].timer.stime,
+                            H5Z_stat_table_g[i].stats[dir].timer.etime,
+                            bandwidth);
+                } /* end for */
+            } /* end for */
+        } /* end if */
 #endif /* H5Z_DEBUG */
-	/* Free the table of filters */
-        if(H5Z_table_g) {
+        /* Free the table of filters */
+        if (H5Z_table_g) {
             H5Z_table_g = (H5Z_class2_t *)H5MM_xfree(H5Z_table_g);
 #ifdef H5Z_DEBUG
             H5Z_stat_table_g = (H5Z_stats_t *)H5MM_xfree(H5Z_stat_table_g);
@@ -200,8 +194,8 @@ H5Z_term_package(void)
             n++;
         } /* end if */
 
-	/* Mark interface as closed */
-        if(0 == n)
+        /* Mark interface as closed */
+        if (0 == n)
             H5_PKG_INIT_VAR = FALSE;
     } /* end if */
 
@@ -210,34 +204,26 @@ H5Z_term_package(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Zregister
- *
- * Purpose:	This function registers new filter.
+ * Function: H5Zregister
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *              Thursday, April 16, 1998
- *
- * Modifications:
- *              Changed to pass in H5Z_class_t struct
- *              Quincey Koziol, April  5, 2003
+ * Purpose:  This function registers new filter.
  *
+ * Return:   Non-negative on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Zregister(const void *cls)
 {
     const H5Z_class2_t  *cls_real = (const H5Z_class2_t *) cls; /* "Real" class pointer */
-    H5Z_class2_t        cls_new;                /* Translated class struct */
-    herr_t              ret_value=SUCCEED;      /* Return value */
+    H5Z_class2_t        cls_new;                  /* Translated class struct */
+    herr_t              ret_value = SUCCEED;      /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "*x", cls);
 
     /* Check args */
     if (cls_real==NULL)
-	HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "invalid filter class")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid filter class")
 
     /* Check H5Z_class_t version number; this is where a function to convert
      * from an outdated version should be called.
@@ -249,7 +235,7 @@ H5Zregister(const void *cls)
      * at least 256, there should be no overlap and the version of the struct
      * can be determined by the value of the first field.
      */
-    if(cls_real->version != H5Z_CLASS_T_VERS) {
+    if (cls_real->version != H5Z_CLASS_T_VERS) {
 #ifndef H5_NO_DEPRECATED_SYMBOLS
         /* Assume it is an old "H5Z_class1_t" instead */
         const H5Z_class1_t *cls_old = (const H5Z_class1_t *) cls;
@@ -273,16 +259,16 @@ H5Zregister(const void *cls)
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
     } /* end if */
 
-    if (cls_real->id<0 || cls_real->id>H5Z_FILTER_MAX)
-	HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "invalid filter identification number")
-    if (cls_real->id<H5Z_FILTER_RESERVED)
-	HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "unable to modify predefined filters")
-    if (cls_real->filter==NULL)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no filter function specified")
+    if (cls_real->id < 0 || cls_real->id > H5Z_FILTER_MAX)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid filter identification number")
+    if (cls_real->id < H5Z_FILTER_RESERVED)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to modify predefined filters")
+    if (cls_real->filter == NULL)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no filter function specified")
 
     /* Do it */
-    if (H5Z_register (cls_real)<0)
-	HGOTO_ERROR (H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register filter")
+    if (H5Z_register(cls_real) < 0)
+        HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register filter")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -290,25 +276,20 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_register
- *
- * Purpose:	Same as the public version except this one allows filters
- *		to be set for predefined method numbers <H5Z_FILTER_RESERVED
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *              Thursday, April 16, 1998
+ * Function: H5Z_register
  *
- * Modifications:
+ * Purpose:  Same as the public version except this one allows filters
+ *           to be set for predefined method numbers < H5Z_FILTER_RESERVED
  *
+ * Return:   Non-negative on success
+ *           Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Z_register (const H5Z_class2_t *cls)
 {
-    size_t	i;
-    herr_t      ret_value = SUCCEED;       /* Return value */
+    size_t    i;
+    herr_t    ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -316,40 +297,40 @@ H5Z_register (const H5Z_class2_t *cls)
     HDassert(cls->id >= 0 && cls->id <= H5Z_FILTER_MAX);
 
     /* Is the filter already registered? */
-    for(i = 0; i < H5Z_table_used_g; i++)
-	if(H5Z_table_g[i].id == cls->id)
+    for (i = 0; i < H5Z_table_used_g; i++)
+        if (H5Z_table_g[i].id == cls->id)
             break;
 
     /* Filter not already registered */
-    if(i >= H5Z_table_used_g) {
-	if(H5Z_table_used_g >= H5Z_table_alloc_g) {
-	    size_t n = MAX(H5Z_MAX_NFILTERS, 2*H5Z_table_alloc_g);
-	    H5Z_class2_t *table = (H5Z_class2_t *)H5MM_realloc(H5Z_table_g, n * sizeof(H5Z_class2_t));
+    if (i >= H5Z_table_used_g) {
+        if (H5Z_table_used_g >= H5Z_table_alloc_g) {
+            size_t n = MAX(H5Z_MAX_NFILTERS, 2 * H5Z_table_alloc_g);
+            H5Z_class2_t *table = (H5Z_class2_t *)H5MM_realloc(H5Z_table_g, n * sizeof(H5Z_class2_t));
 #ifdef H5Z_DEBUG
-	    H5Z_stats_t *stat_table = (H5Z_stats_t *)H5MM_realloc(H5Z_stat_table_g, n * sizeof(H5Z_stats_t));
+            H5Z_stats_t *stat_table = (H5Z_stats_t *)H5MM_realloc(H5Z_stat_table_g, n * sizeof(H5Z_stats_t));
 #endif /* H5Z_DEBUG */
-	    if(!table)
-		HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to extend filter table")
-	    H5Z_table_g = table;
+            if (!table)
+                HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to extend filter table")
+            H5Z_table_g = table;
 #ifdef H5Z_DEBUG
-	    if(!stat_table)
-		HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to extend filter statistics table")
-	    H5Z_stat_table_g = stat_table;
+            if (!stat_table)
+                HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to extend filter statistics table")
+            H5Z_stat_table_g = stat_table;
 #endif /* H5Z_DEBUG */
-	    H5Z_table_alloc_g = n;
-	} /* end if */
+            H5Z_table_alloc_g = n;
+        } /* end if */
 
-	/* Initialize */
-	i = H5Z_table_used_g++;
-	HDmemcpy(H5Z_table_g+i, cls, sizeof(H5Z_class2_t));
+        /* Initialize */
+        i = H5Z_table_used_g++;
+        HDmemcpy(H5Z_table_g+i, cls, sizeof(H5Z_class2_t));
 #ifdef H5Z_DEBUG
-	HDmemset(H5Z_stat_table_g+i, 0, sizeof(H5Z_stats_t));
+        HDmemset(H5Z_stat_table_g+i, 0, sizeof(H5Z_stats_t));
 #endif /* H5Z_DEBUG */
     } /* end if */
     /* Filter already registered */
     else {
-	/* Replace old contents */
-	HDmemcpy(H5Z_table_g+i, cls, sizeof(H5Z_class2_t));
+        /* Replace old contents */
+        HDmemcpy(H5Z_table_g+i, cls, sizeof(H5Z_class2_t));
     } /* end else */
 
 done:
@@ -358,34 +339,31 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Zunregister
- *
- * Purpose:	This function unregisters a filter.
- *
- * Return:	Non-negative on success/Negative on failure
+ * Function: H5Zunregister
  *
- * Programmer:	Quincey Koziol
- *              Thursday, November 14, 2002
+ * Purpose:  This function unregisters a filter.
  *
+ * Return:   Non-negative on success
+ *           Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Zunregister(H5Z_filter_t id)
 {
-    herr_t      ret_value=SUCCEED;       /* Return value */
+    herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("e", "Zf", id);
 
     /* Check args */
-    if(id < 0 || id > H5Z_FILTER_MAX)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid filter identification number")
-    if(id < H5Z_FILTER_RESERVED)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to modify predefined filters")
+    if (id < 0 || id > H5Z_FILTER_MAX)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid filter identification number")
+    if (id < H5Z_FILTER_RESERVED)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to modify predefined filters")
 
     /* Do it */
-    if(H5Z_unregister(id) < 0)
-	HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to unregister filter")
+    if(H5Z__unregister(id) < 0)
+        HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to unregister filter")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -393,84 +371,80 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_unregister
- *
- * Purpose:	Same as the public version except this one allows filters
- *		to be unset for predefined method numbers <H5Z_FILTER_RESERVED
- *
- * Return:	Non-negative on success/Negative on failure
+ * Function: H5Z__unregister
  *
- * Programmer:	Quincey Koziol
- *              Thursday, November 14, 2002
+ * Purpose:  Same as the public version except this one allows filters
+ *           to be unset for predefined method numbers <H5Z_FILTER_RESERVED
  *
+ * Return:   Non-negative on success
+ *           Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
-H5Z_unregister(H5Z_filter_t filter_id)
+H5Z__unregister(H5Z_filter_t filter_id)
 {
-    size_t       filter_index;        /* Local index variable for filter */
-    H5Z_object_t object;
-    herr_t       ret_value=SUCCEED;   /* Return value */
+    size_t       filter_index;          /* Local index variable for filter */
+    H5Z_object_t object;                /* Object to pass to callbacks */
+    herr_t       ret_value = SUCCEED;   /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE_VOL
 
     HDassert(filter_id>=0 && filter_id<=H5Z_FILTER_MAX);
 
     /* Is the filter already registered? */
-    for (filter_index=0; filter_index<H5Z_table_used_g; filter_index++)
-	if (H5Z_table_g[filter_index].id==filter_id)
+    for (filter_index = 0; filter_index < H5Z_table_used_g; filter_index++)
+        if (H5Z_table_g[filter_index].id == filter_id)
             break;
 
     /* Fail if filter not found */
-    if (filter_index>=H5Z_table_used_g)
+    if (filter_index >= H5Z_table_used_g)
         HGOTO_ERROR(H5E_PLINE, H5E_NOTFOUND, FAIL, "filter is not registered")
 
     /* Initialize the structure object for iteration */
     object.filter_id = filter_id;
     object.found = FALSE;
+#ifdef H5_HAVE_PARALLEL
+    object.sanity_checked = FALSE;
+#endif /* H5_HAVE_PARALLEL */
 
     /* Iterate through all opened datasets, returns a failure if any of them uses the filter */
-    if(H5I_iterate(H5I_DATASET, H5Z__check_unregister_dset_cb, &object, FALSE) < 0)
+    if (H5I_iterate(H5I_DATASET, H5Z__check_unregister_dset_cb, &object, FALSE) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_BADITER, FAIL, "iteration failed")
 
-    if(object.found)
+    if (object.found)
         HGOTO_ERROR(H5E_PLINE, H5E_CANTRELEASE, FAIL, "can't unregister filter because a dataset is still using it")
 
     /* Iterate through all opened groups, returns a failure if any of them uses the filter */
-    if(H5I_iterate(H5I_GROUP, H5Z__check_unregister_group_cb, &object, FALSE) < 0)
+    if (H5I_iterate(H5I_GROUP, H5Z__check_unregister_group_cb, &object, FALSE) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_BADITER, FAIL, "iteration failed")
 
-    if(object.found)
+    if (object.found)
         HGOTO_ERROR(H5E_PLINE, H5E_CANTRELEASE, FAIL, "can't unregister filter because a group is still using it")
 
     /* Iterate through all opened files and flush them */
-    if(H5I_iterate(H5I_FILE, H5Z__flush_file_cb, NULL, FALSE) < 0)
+    if (H5I_iterate(H5I_FILE, H5Z__flush_file_cb, &object, FALSE) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_BADITER, FAIL, "iteration failed")
 
     /* Remove filter from table */
     /* Don't worry about shrinking table size (for now) */
-    HDmemmove(&H5Z_table_g[filter_index],&H5Z_table_g[filter_index+1],sizeof(H5Z_class2_t)*((H5Z_table_used_g-1)-filter_index));
+    HDmemmove(&H5Z_table_g[filter_index], &H5Z_table_g[filter_index+1], sizeof(H5Z_class2_t)*((H5Z_table_used_g-1)-filter_index));
 #ifdef H5Z_DEBUG
-    HDmemmove(&H5Z_stat_table_g[filter_index],&H5Z_stat_table_g[filter_index+1],sizeof(H5Z_stats_t)*((H5Z_table_used_g-1)-filter_index));
+    HDmemmove(&H5Z_stat_table_g[filter_index], &H5Z_stat_table_g[filter_index+1], sizeof(H5Z_stats_t)*((H5Z_table_used_g-1)-filter_index));
 #endif /* H5Z_DEBUG */
     H5Z_table_used_g--;
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5Z_unregister() */
+    FUNC_LEAVE_NOAPI_VOL(ret_value)
+} /* end H5Z__unregister() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z__check_unregister
+ * Function: H5Z__check_unregister
  *
- * Purpose:	Check if an object uses the filter to be unregistered.
- *
- * Return:      TRUE if the object uses the filter.
- *              FALSE if not, NEGATIVE on error.
- *
- * Programmer:  Quincey Koziol
- *              11 May 2013
+ * Purpose: Check if an object uses the filter to be unregistered.
  *
+ * Return:  TRUE if the object uses the filter.
+ *          FALSE if not, NEGATIVE on error.
  *-------------------------------------------------------------------------
  */
 static htri_t
@@ -482,11 +456,11 @@ H5Z__check_unregister(hid_t ocpl_id, H5Z_filter_t filter_id)
     FUNC_ENTER_STATIC
 
     /* Get the plist structure of object creation */
-    if(NULL == (plist = H5P_object_verify(ocpl_id, H5P_OBJECT_CREATE)))
+    if (NULL == (plist = H5P_object_verify(ocpl_id, H5P_OBJECT_CREATE)))
         HGOTO_ERROR(H5E_PLINE, H5E_BADATOM, FAIL, "can't find object for ID")
 
     /* Check if the object creation property list uses the filter */
-    if((ret_value = H5P_filter_in_pline(plist, filter_id)) < 0)
+    if ((ret_value = H5P_filter_in_pline(plist, filter_id)) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't check filter in pipeline")
 
 done:
@@ -495,19 +469,15 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z__check_unregister_group_cb
- *
- * Purpose:	The callback function for H5Z_unregister. It iterates 
- *              through all opened objects.  If the object is a dataset
- *              or a group and it uses the filter to be unregistered, the 
- *              function returns TRUE. 
- *
- * Return:      TRUE if the object uses the filter.
- *              FALSE otherwise.
+ * Function: H5Z__check_unregister_group_cb
  *
- * Programmer:  Raymond Lu
- *              6 May 2013
+ * Purpose:  The callback function for H5Z__unregister. It iterates
+ *           through all opened objects.  If the object is a dataset
+ *           or a group and it uses the filter to be unregistered, the
+ *           function returns TRUE.
  *
+ * Return:   TRUE if the object uses the filter.
+ *           FALSE otherwise.
  *-------------------------------------------------------------------------
  */
 static int
@@ -523,24 +493,24 @@ H5Z__check_unregister_group_cb(void *obj_ptr, hid_t H5_ATTR_UNUSED obj_id, void
     HDassert(obj_ptr);
 
     /* Get the group creation property */
-    if((ocpl_id = H5G_get_create_plist((H5G_t *)obj_ptr)) < 0) 
+    if((ocpl_id = H5G_get_create_plist((H5G_t *)obj_ptr)) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get group creation property list")
 
     /* Check if the filter is in the group creation property list */
-    if((filter_in_pline = H5Z__check_unregister(ocpl_id, object->filter_id)) < 0)
+    if ((filter_in_pline = H5Z__check_unregister(ocpl_id, object->filter_id)) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't check filter in pipeline")
 
     /* H5I_iterate expects TRUE to stop the loop over objects. Stop the loop and
-     * let H5Z_unregister return failure.
-     */ 
-    if(filter_in_pline) {
+     * let H5Z__unregister return failure.
+     */
+    if (filter_in_pline) {
         object->found = TRUE;
         ret_value = TRUE;
     } /* end if */
 
 done:
-    if(ocpl_id > 0)
-        if(H5I_dec_app_ref(ocpl_id) < 0)
+    if (ocpl_id > 0)
+        if (H5I_dec_app_ref(ocpl_id) < 0)
             HDONE_ERROR(H5E_PLINE, H5E_CANTDEC, FAIL, "can't release plist")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -548,19 +518,15 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z__check_unregister_dset_cb
- *
- * Purpose:	The callback function for H5Z_unregister. It iterates 
- *              through all opened objects.  If the object is a dataset
- *              or a group and it uses the filter to be unregistered, the 
- *              function returns TRUE. 
+ * Function: H5Z__check_unregister_dset_cb
  *
- * Return:      TRUE if the object uses the filter.
- *              FALSE otherwise.
- *
- * Programmer:  Raymond Lu
- *              6 May 2013
+ * Purpose: The callback function for H5Z__unregister. It iterates
+ *          through all opened objects.  If the object is a dataset
+ *          or a group and it uses the filter to be unregistered, the
+ *          function returns TRUE.
  *
+ * Return:  TRUE if the object uses the filter.
+ *          FALSE otherwise.
  *-------------------------------------------------------------------------
  */
 static int
@@ -576,24 +542,24 @@ H5Z__check_unregister_dset_cb(void *obj_ptr, hid_t H5_ATTR_UNUSED obj_id, void *
     HDassert(obj_ptr);
 
     /* Get the dataset creation property */
-    if((ocpl_id = H5D_get_create_plist((H5D_t *)obj_ptr)) < 0) 
+    if ((ocpl_id = H5D_get_create_plist((H5D_t *)obj_ptr)) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get dataset creation property list")
 
     /* Check if the filter is in the dataset creation property list */
-    if((filter_in_pline = H5Z__check_unregister(ocpl_id, object->filter_id)) < 0)
+    if ((filter_in_pline = H5Z__check_unregister(ocpl_id, object->filter_id)) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't check filter in pipeline")
 
     /* H5I_iterate expects TRUE to stop the loop over objects. Stop the loop and
-     * let H5Z_unregister return failure.
-     */ 
-    if(filter_in_pline) {
+     * let H5Z__unregister return failure.
+     */
+    if (filter_in_pline) {
         object->found = TRUE;
         ret_value = TRUE;
     } /* end if */
 
 done:
-    if(ocpl_id > 0)
-        if(H5I_dec_app_ref(ocpl_id) < 0)
+    if (ocpl_id > 0)
+        if (H5I_dec_app_ref(ocpl_id) < 0)
             HDONE_ERROR(H5E_PLINE, H5E_CANTDEC, FAIL, "can't release plist")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -601,32 +567,68 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z__flush_file_cb
+ * Function: H5Z__flush_file_cb
  *
- * Purpose:	The callback function for H5Z_unregister. It iterates 
- *              through all opened files and flush them. 
- *
- * Return:      FALSE if finishes flushing and moves on
- *              FAIL if there is an error
- *
- * Programmer:  Raymond Lu
- *              6 May 2013
+ * Purpose:  The callback function for H5Z__unregister. It iterates
+ *           through all opened files and flush them.
  *
+ * Return:   FALSE if finishes flushing and moves on
+ *           FAIL if there is an error
  *-------------------------------------------------------------------------
  */
 static int
-H5Z__flush_file_cb(void *obj_ptr, hid_t H5_ATTR_UNUSED obj_id, void H5_ATTR_UNUSED *key)
+H5Z__flush_file_cb(void *obj_ptr, hid_t H5_ATTR_UNUSED obj_id, void *key)
 {
-    int             ret_value = FALSE;    /* Return value */
+    H5F_t *f = (H5F_t *)obj_ptr;        /* File object for operations */
+    H5Z_object_t    *object = (H5Z_object_t *)key;
+    int    ret_value = FALSE;    /* Return value */
 
     FUNC_ENTER_STATIC
 
-    HDassert(obj_ptr);
+    /* Sanity checks */
+    HDassert(f);
+    HDassert(object);
+
+    /* Do a global flush if the file is opened for write */
+    if(H5F_ACC_RDWR & H5F_INTENT(f)) {
+
+/* When parallel HDF5 is defined, check for collective metadata reads on this
+ *      file and set the flag for metadata I/O in the API context.  -QAK, 2018/02/14
+ */
+#ifdef H5_HAVE_PARALLEL
+        /* Check if MPIO driver is used */
+        if(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI)) {
+            H5P_coll_md_read_flag_t coll_md_read;  /* Do all metadata reads collectively */
+
+            /* Sanity check for collectively calling H5Zunregister, if requested */
+            /* (Sanity check assumes that a barrier on one file's comm
+             *  is sufficient (i.e. that there aren't different comms for
+             *  different files).  -QAK, 2018/02/14
+             */
+            if(H5_coll_api_sanity_check_g && !object->sanity_checked) {
+                MPI_Comm mpi_comm;      /* File's communicator */
+
+                /* Retrieve the file communicator */
+                if(MPI_COMM_NULL == (mpi_comm = H5F_mpi_get_comm(f)))
+                    HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get MPI communicator")
+
+                /* Issue the barrier */
+                if(mpi_comm != MPI_COMM_NULL)
+                    MPI_Barrier(mpi_comm);
+
+                /* Set the "sanity checked" flag */
+                object->sanity_checked = TRUE;
+            } /* end if */
 
-    /* Call the flush routine for mounted file hierarchies. Do a global flush 
-     * if the file is opened for write */
-    if(H5F_ACC_RDWR & H5F_INTENT((H5F_t *)obj_ptr)) {
-        if(H5F_flush_mounts((H5F_t *)obj_ptr, H5AC_ind_read_dxpl_id, H5AC_rawdata_dxpl_id) < 0)
+            /* Check whether to use the collective metadata read DXPL */
+            coll_md_read = H5F_COLL_MD_READ(f);
+            if(H5P_USER_TRUE == coll_md_read)
+                H5CX_set_coll_metadata_read(TRUE);
+        } /* end if */
+#endif /* H5_HAVE_PARALLEL */
+
+        /* Call the flush routine for mounted file hierarchies */
+        if(H5F_flush_mounts((H5F_t *)obj_ptr) < 0)
             HGOTO_ERROR(H5E_PLINE, H5E_CANTFLUSH, FAIL, "unable to flush file hierarchy")
     } /* end if */
 
@@ -636,39 +638,27 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Zfilter_avail
- *
- * Purpose:	Check if a filter is available
- *
- * Return:	Non-negative (TRUE/FALSE) on success/Negative on failure
+ * Function: H5Zfilter_avail
  *
- * Programmer:	Quincey Koziol
- *              Thursday, November 14, 2002
- *
- * Modifications:
+ * Purpose:  Check if a filter is available
  *
+ * Return:   Non-negative (TRUE/FALSE) on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 htri_t
 H5Zfilter_avail(H5Z_filter_t id)
 {
-    htri_t ret_value=FALSE;     /* Return value */
+    htri_t    ret_value = FALSE;     /* Return value */
 
     FUNC_ENTER_API(FAIL)
     H5TRACE1("t", "Zf", id);
 
     /* Check args */
-    if(id<0 || id>H5Z_FILTER_MAX)
-        HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "invalid filter identification number")
- 
-    if((ret_value = H5Z_filter_avail(id)) < 0)
-    	HGOTO_ERROR(H5E_PLINE, H5E_NOTFOUND, FAIL, "unable to check the availability of the filter")
-    else if(ret_value == FALSE) {
-        const H5Z_class2_t *filter_info;
-
-        if(NULL != (filter_info = (const H5Z_class2_t *)H5PL_load(H5PL_TYPE_FILTER, (int)id)))
-        	ret_value = TRUE;
-    } /* end if */
+    if (id < 0 || id > H5Z_FILTER_MAX)
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid filter identification number")
+
+    if ((ret_value = H5Z_filter_avail(id)) < 0)
+        HGOTO_ERROR(H5E_PLINE, H5E_NOTFOUND, FAIL, "unable to check the availability of the filter")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -676,29 +666,34 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_filter_avail
- *
- * Purpose:	Private function to check if a filter is available
+ * Function: H5Z_filter_avail
  *
- * Return:	Non-negative (TRUE/FALSE) on success/Negative on failure
- *
- * Programmer:	Raymond Lu
- *              13 February 2013
+ * Purpose:  Private function to check if a filter is available
  *
+ * Return:   Non-negative (TRUE/FALSE) on success/Negative on failure
  *-------------------------------------------------------------------------
  */
 htri_t
 H5Z_filter_avail(H5Z_filter_t id)
 {
-    size_t i;                   /* Local index variable */
-    htri_t ret_value = FALSE;   /* Return value */
+    H5PL_key_t          key;                /* Key for finding a plugin     */
+    const H5Z_class2_t *filter_info;        /* Filter information           */
+    size_t              i;                  /* Local index variable         */
+    htri_t              ret_value = FALSE;  /* Return value                 */
 
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Is the filter already registered? */
-    for(i = 0; i < H5Z_table_used_g; i++)
-	if(H5Z_table_g[i].id == id)
-	    HGOTO_DONE(TRUE)
+    for (i = 0; i < H5Z_table_used_g; i++)
+        if (H5Z_table_g[i].id == id)
+            HGOTO_DONE(TRUE)
+
+    key.id = (int)id;
+    if (NULL != (filter_info = (const H5Z_class2_t *)H5PL_load(H5PL_TYPE_FILTER, key))) {
+        if (H5Z_register(filter_info) < 0)
+            HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register loaded filter")
+        HGOTO_DONE(TRUE)
+    }
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -706,21 +701,16 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_prelude_callback
- *
- * Purpose:	Makes a dataset creation "prelude" callback for the "can_apply"
- *              or "set_local" routines.
- *
- * Return:	Non-negative on success/Negative on failure
+ * Function: H5Z_prelude_callback
  *
- * Programmer:	Quincey Koziol
- *              Friday, April 4, 2003
+ * Purpose:  Makes a dataset creation "prelude" callback for the "can_apply"
+ *           or "set_local" routines.
  *
- * Notes:
- *              The chunk dimensions are used to create a dataspace, instead
- *              of passing in the dataset's dataspace, since the chunk
- *              dimensions are what the I/O filter will actually see
+ * Return:   Non-negative on success/Negative on failure
  *
+ * Notes:    The chunk dimensions are used to create a dataspace, instead
+ *           of passing in the dataset's dataspace, since the chunk
+ *           dimensions are what the I/O filter will actually see
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -729,52 +719,52 @@ H5Z_prelude_callback(const H5O_pline_t *pline, hid_t dcpl_id, hid_t type_id,
 {
     H5Z_class2_t    *fclass;                /* Individual filter information */
     size_t          u;                      /* Local index variable */
-    htri_t          ret_value = TRUE;    /* Return value */
+    htri_t          ret_value = TRUE;       /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
 
     HDassert(pline->nused > 0);
 
     /* Iterate over filters */
-    for(u = 0; u < pline->nused; u++) {
+    for (u = 0; u < pline->nused; u++) {
         /* Get filter information */
-        if(NULL == (fclass = H5Z_find(pline->filter[u].id))) {
+        if (NULL == (fclass = H5Z_find(pline->filter[u].id))) {
             /* Ignore errors from optional filters */
-            if(pline->filter[u].flags & H5Z_FLAG_OPTIONAL)
-                H5E_clear_stack(NULL);
+            if (pline->filter[u].flags & H5Z_FLAG_OPTIONAL)
+                H5E_clear_stack (NULL);
             else
                 HGOTO_ERROR(H5E_PLINE, H5E_NOTFOUND, FAIL, "required filter was not located")
         } /* end if */
         else {
             /* Make correct callback */
-            switch(prelude_type) {
+            switch (prelude_type) {
                 case H5Z_PRELUDE_CAN_APPLY:
                     /* Check if filter is configured to be able to encode */
-                    if(!fclass->encoder_present)
+                    if (!fclass->encoder_present)
                         HGOTO_ERROR(H5E_PLINE, H5E_NOENCODER, FAIL, "Filter present but encoding is disabled.");
 
 
                     /* Check if there is a "can apply" callback */
-                    if(fclass->can_apply) {
+                    if (fclass->can_apply) {
                         /* Make callback to filter's "can apply" function */
                         htri_t status = (fclass->can_apply)(dcpl_id, type_id, space_id);
 
                         /* Indicate error during filter callback */
-                        if(status < 0)
+                        if (status < 0)
                             HGOTO_ERROR(H5E_PLINE, H5E_CANAPPLY, FAIL, "error during user callback")
 
-                        /* Indicate filter can't apply to this combination of parameters.  
+                        /* Indicate filter can't apply to this combination of parameters.
                          * If the filter is NOT optional, returns failure. */
-                        if(status == FALSE && !(pline->filter[u].flags & H5Z_FLAG_OPTIONAL))
+                        if (status == FALSE && !(pline->filter[u].flags & H5Z_FLAG_OPTIONAL))
                             HGOTO_ERROR(H5E_PLINE, H5E_CANAPPLY, FAIL, "filter parameters not appropriate")
                     } /* end if */
                     break;
 
                 case H5Z_PRELUDE_SET_LOCAL:
                     /* Check if there is a "set local" callback */
-                    if(fclass->set_local) {
+                    if (fclass->set_local) {
                         /* Make callback to filter's "set local" function */
-                        if((fclass->set_local)(dcpl_id, type_id, space_id) < 0)
+                        if ((fclass->set_local)(dcpl_id, type_id, space_id) < 0)
                             /* Indicate error during filter callback */
                             HGOTO_ERROR(H5E_PLINE, H5E_SETLOCAL, FAIL, "error during user callback")
                     } /* end if */
@@ -793,28 +783,24 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_prepare_prelude_callback_dcpl
+ * Function: H5Z_prepare_prelude_callback_dcpl
  *
- * Purpose:	Prepares to make a dataset creation "prelude" callback
- *              for the "can_apply" or "set_local" routines.
+ * Purpose:  Prepares to make a dataset creation "prelude" callback
+ *           for the "can_apply" or "set_local" routines.
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *              Friday, April 4, 2003
- *
- * Notes:
- *              The chunk dimensions are used to create a dataspace, instead
- *              of passing in the dataset's dataspace, since the chunk
- *              dimensions are what the I/O filter will actually see
+ * Return:   Non-negative on success/Negative on failure
  *
+ * Notes:    The chunk dimensions are used to create a dataspace, instead
+ *           of passing in the dataset's dataspace, since the chunk
+ *           dimensions are what the I/O filter will actually see
  *-------------------------------------------------------------------------
  */
 static herr_t
 H5Z_prepare_prelude_callback_dcpl(hid_t dcpl_id, hid_t type_id, H5Z_prelude_type_t prelude_type)
 {
-    hid_t space_id = -1;            /* ID for dataspace describing chunk */
-    herr_t ret_value = SUCCEED;     /* Return value */
+    hid_t   space_id = -1;            /* ID for dataspace describing chunk */
+    H5O_layout_t *dcpl_layout = NULL; /* Dataset's layout information */
+    herr_t  ret_value = SUCCEED;      /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
 
@@ -822,76 +808,78 @@ H5Z_prepare_prelude_callback_dcpl(hid_t dcpl_id, hid_t type_id, H5Z_prelude_type
     HDassert(H5I_DATATYPE == H5I_get_type(type_id));
 
     /* Check if the property list is non-default */
-    if(dcpl_id != H5P_DATASET_CREATE_DEFAULT) {
-        H5P_genplist_t 	*dc_plist;      /* Dataset creation property list object */
-        H5O_layout_t    dcpl_layout;    /* Dataset's layout information */
+    if (dcpl_id != H5P_DATASET_CREATE_DEFAULT) {
+        H5P_genplist_t     *dc_plist;           /* Dataset creation property list object */
+
+        /* Get memory for the layout */
+        if (NULL == (dcpl_layout = (H5O_layout_t *)H5MM_calloc(sizeof(H5O_layout_t))))
+            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate dcpl layout buffer")
 
         /* Get dataset creation property list object */
-        if(NULL == (dc_plist = (H5P_genplist_t *)H5I_object(dcpl_id)))
-            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get dataset creation property list")
+        if (NULL == (dc_plist = (H5P_genplist_t *)H5I_object(dcpl_id)))
+            HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "can't get dataset creation property list")
 
         /* Peek at the layout information */
-        if(H5P_peek(dc_plist, H5D_CRT_LAYOUT_NAME, &dcpl_layout) < 0)
-            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't retrieve layout")
+        if (H5P_peek(dc_plist, H5D_CRT_LAYOUT_NAME, dcpl_layout) < 0)
+            HGOTO_ERROR (H5E_PLIST, H5E_CANTGET, FAIL, "can't retrieve layout")
 
         /* Check if the dataset is chunked */
-        if(H5D_CHUNKED == dcpl_layout.type) {
+        if (H5D_CHUNKED == dcpl_layout->type) {
             H5O_pline_t     dcpl_pline;     /* Object's I/O pipeline information */
 
             /* Get I/O pipeline information */
-            if(H5P_peek(dc_plist, H5O_CRT_PIPELINE_NAME, &dcpl_pline) < 0)
-                HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't retrieve pipeline filter")
+            if (H5P_peek(dc_plist, H5O_CRT_PIPELINE_NAME, &dcpl_pline) < 0)
+                HGOTO_ERROR (H5E_PLIST, H5E_CANTGET, FAIL, "can't retrieve pipeline filter")
 
             /* Check if the chunks have filters */
-            if(dcpl_pline.nused > 0) {
+            if (dcpl_pline.nused > 0) {
                 hsize_t chunk_dims[H5O_LAYOUT_NDIMS];      /* Size of chunk dimensions */
-                H5S_t *space;           /* Dataspace describing chunk */
-                size_t u;               /* Local index variable */
+                H5S_t  *space;           /* Dataspace describing chunk */
+                size_t  u;               /* Local index variable */
 
                 /* Create a dataspace for a chunk & set the extent */
-                for(u = 0; u < dcpl_layout.u.chunk.ndims; u++)
-                    chunk_dims[u] = dcpl_layout.u.chunk.dim[u];
-                if(NULL == (space = H5S_create_simple(dcpl_layout.u.chunk.ndims, chunk_dims, NULL)))
+                for(u = 0; u < dcpl_layout->u.chunk.ndims; u++)
+                    chunk_dims[u] = dcpl_layout->u.chunk.dim[u];
+                if(NULL == (space = H5S_create_simple(dcpl_layout->u.chunk.ndims, chunk_dims, NULL)))
                     HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCREATE, FAIL, "can't create simple dataspace")
 
                 /* Get ID for dataspace to pass to filter routines */
-                if((space_id = H5I_register(H5I_DATASPACE, space, FALSE)) < 0) {
+                if ((space_id = H5I_register(H5I_DATASPACE, space, FALSE)) < 0) {
                     (void)H5S_close(space);
-                    HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace ID")
-                } /* end if */
+                    HGOTO_ERROR (H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register dataspace ID")
+                }
 
                 /* Make the callbacks */
-                if(H5Z_prelude_callback(&dcpl_pline, dcpl_id, type_id, space_id, prelude_type) < 0)
-                    HGOTO_ERROR(H5E_PLINE, H5E_CANAPPLY, FAIL, "unable to apply filter")
-            } /* end if */
-        } /* end if */
-    } /* end if */
+                if (H5Z_prelude_callback(&dcpl_pline, dcpl_id, type_id, space_id, prelude_type) < 0)
+                    HGOTO_ERROR (H5E_PLINE, H5E_CANAPPLY, FAIL, "unable to apply filter")
+            }
+        }
+    }
 
 done:
-    if(space_id > 0 && H5I_dec_ref(space_id) < 0)
+    if (space_id > 0 && H5I_dec_ref(space_id) < 0)
         HDONE_ERROR(H5E_PLINE, H5E_CANTRELEASE, FAIL, "unable to close dataspace")
 
+    if (dcpl_layout)
+        dcpl_layout = (H5O_layout_t *)H5MM_xfree(dcpl_layout);
+
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5Z_prepare_prelude_callback_dcpl() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_can_apply
- *
- * Purpose:	Checks if all the filters defined in the dataset creation
- *              property list can be applied to a particular combination of
- *              datatype and dataspace for a dataset.
- *
- * Return:	Non-negative on success/Negative on failure
+ * Function: H5Z_can_apply
  *
- * Programmer:	Quincey Koziol
- *              Thursday, April 3, 2003
+ * Purpose:  Checks if all the filters defined in the dataset creation
+ *           property list can be applied to a particular combination of
+ *           datatype and dataspace for a dataset.
  *
- * Notes:
- *              The chunk dimensions are used to create a dataspace, instead
- *              of passing in the dataset's dataspace, since the chunk
- *              dimensions are what the I/O filter will actually see
+ * Return:   Non-negative on success
+ *           Negative on failure
  *
+ * Notes:    The chunk dimensions are used to create a dataspace, instead
+ *           of passing in the dataset's dataspace, since the chunk
+ *           dimensions are what the I/O filter will actually see
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -902,7 +890,7 @@ H5Z_can_apply(hid_t dcpl_id, hid_t type_id)
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Make "can apply" callbacks for filters in pipeline */
-    if(H5Z_prepare_prelude_callback_dcpl(dcpl_id, type_id, H5Z_PRELUDE_CAN_APPLY) < 0)
+    if (H5Z_prepare_prelude_callback_dcpl(dcpl_id, type_id, H5Z_PRELUDE_CAN_APPLY) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_CANAPPLY, FAIL, "unable to apply filter")
 
 done:
@@ -911,22 +899,18 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_set_local
+ * Function: H5Z_set_local
  *
- * Purpose:	Makes callbacks to modify dataset creation list property
- *              settings for filters on a new dataset, based on the datatype
- *              and dataspace of that dataset (chunk).
+ * Purpose:  Makes callbacks to modify dataset creation list property
+ *           settings for filters on a new dataset, based on the datatype
+ *           and dataspace of that dataset (chunk).
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *              Friday, April 4, 2003
- *
- * Notes:
- *              The chunk dimensions are used to create a dataspace, instead
- *              of passing in the dataset's dataspace, since the chunk
- *              dimensions are what the I/O filter will actually see
+ * Return:   Non-negative on success
+ *           Negative on failure
  *
+ * Notes:    The chunk dimensions are used to create a dataspace, instead
+ *           of passing in the dataset's dataspace, since the chunk
+ *           dimensions are what the I/O filter will actually see
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -937,7 +921,7 @@ H5Z_set_local(hid_t dcpl_id, hid_t type_id)
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Make "set local" callbacks for filters in pipeline */
-    if(H5Z_prepare_prelude_callback_dcpl(dcpl_id, type_id, H5Z_PRELUDE_SET_LOCAL) < 0)
+    if (H5Z_prepare_prelude_callback_dcpl(dcpl_id, type_id, H5Z_PRELUDE_SET_LOCAL) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_SETLOCAL, FAIL, "local filter parameters not set")
 
 done:
@@ -946,17 +930,14 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_can_apply_direct
- *
- * Purpose:	Checks if all the filters defined in the pipeline can be
- *              applied to an opaque byte stream (currently only a group).
- *              The pipeline is assumed to have at least one filter.
+ * Function: H5Z_can_apply_direct
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Neil Fortner
- *              Tuesday, September 22, 2009
+ * Purpose:  Checks if all the filters defined in the pipeline can be
+ *           applied to an opaque byte stream (currently only a group).
+ *           The pipeline is assumed to have at least one filter.
  *
+ * Return:   Non-negative on success
+ *           Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -969,7 +950,7 @@ H5Z_can_apply_direct(const H5O_pline_t *pline)
     HDassert(pline->nused > 0);
 
     /* Make "can apply" callbacks for filters in pipeline */
-    if(H5Z_prelude_callback(pline, (hid_t)-1, (hid_t)-1, (hid_t)-1, H5Z_PRELUDE_CAN_APPLY) < 0)
+    if (H5Z_prelude_callback(pline, (hid_t)-1, (hid_t)-1, (hid_t)-1, H5Z_PRELUDE_CAN_APPLY) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_CANAPPLY, FAIL, "unable to apply filter")
 
 done:
@@ -978,22 +959,18 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_set_local_direct
- *
- * Purpose:	Makes callbacks to modify local settings for filters on a
- *              new opaque object.  The pipeline is assumed to have at
- *              least one filter.
+ * Function: H5Z_set_local_direct
  *
- * Return:	Non-negative on success/Negative on failure
+ * Purpose:  Makes callbacks to modify local settings for filters on a
+ *           new opaque object.  The pipeline is assumed to have at
+ *           least one filter.
  *
- * Programmer:	Neil Fortner
- *              Tuesday, September 22, 2009
- *
- * Notes:
- *              This callback will almost certainly not do anything
- *              useful, other than to make certain that the filter will
- *              accept opque data.
+ * Return:   Non-negative on success
+ *           Negative on failure
  *
+ * Notes:    This callback will almost certainly not do anything
+ *           useful, other than to make certain that the filter will
+ *           accept opaque data.
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1006,7 +983,7 @@ H5Z_set_local_direct(const H5O_pline_t *pline)
     HDassert(pline->nused > 0);
 
     /* Make "set local" callbacks for filters in pipeline */
-    if(H5Z_prelude_callback(pline, (hid_t)-1, (hid_t)-1, (hid_t)-1, H5Z_PRELUDE_SET_LOCAL) < 0)
+    if (H5Z_prelude_callback(pline, (hid_t)-1, (hid_t)-1, (hid_t)-1, H5Z_PRELUDE_SET_LOCAL) < 0)
         HGOTO_ERROR(H5E_PLINE, H5E_SETLOCAL, FAIL, "local filter parameters not set")
 
 done:
@@ -1015,25 +992,20 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_modify
- *
- * Purpose:	Modify filter parameters for specified pipeline.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *              Friday, April  5, 2003
+ * Function: H5Z_modify
  *
- * Modifications:
+ * Purpose:  Modify filter parameters for specified pipeline.
  *
+ * Return:   Non-negative on success
+ *           Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Z_modify(const H5O_pline_t *pline, H5Z_filter_t filter, unsigned flags,
-	   size_t cd_nelmts, const unsigned int cd_values[/*cd_nelmts*/])
+        size_t cd_nelmts, const unsigned int cd_values[/*cd_nelmts*/])
 {
-    size_t	idx;                    /* Index of filter in pipeline */
-    herr_t      ret_value = SUCCEED;      /* Return value */
+    size_t      idx;                    /* Index of filter in pipeline */
+    herr_t      ret_value = SUCCEED;    /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -1043,38 +1015,38 @@ H5Z_modify(const H5O_pline_t *pline, H5Z_filter_t filter, unsigned flags,
     HDassert(0 == cd_nelmts || cd_values);
 
     /* Locate the filter in the pipeline */
-    for(idx = 0; idx < pline->nused; idx++)
-        if(pline->filter[idx].id == filter)
+    for (idx = 0; idx < pline->nused; idx++)
+        if (pline->filter[idx].id == filter)
             break;
 
     /* Check if the filter was not already in the pipeline */
-    if(idx > pline->nused)
-	HGOTO_ERROR(H5E_PLINE, H5E_NOTFOUND, FAIL, "filter not in pipeline")
+    if (idx > pline->nused)
+        HGOTO_ERROR(H5E_PLINE, H5E_NOTFOUND, FAIL, "filter not in pipeline")
 
     /* Change parameters for filter */
     pline->filter[idx].flags = flags;
     pline->filter[idx].cd_nelmts = cd_nelmts;
 
     /* Free any existing parameters */
-    if(pline->filter[idx].cd_values != NULL && pline->filter[idx].cd_values != pline->filter[idx]._cd_values)
-	H5MM_xfree(pline->filter[idx].cd_values);
+    if (pline->filter[idx].cd_values != NULL && pline->filter[idx].cd_values != pline->filter[idx]._cd_values)
+        H5MM_xfree(pline->filter[idx].cd_values);
 
     /* Set parameters */
-    if(cd_nelmts > 0) {
-        size_t	i;                      /* Local index variable */
+    if (cd_nelmts > 0) {
+        size_t    i;                      /* Local index variable */
 
         /* Allocate memory or point at internal buffer */
-        if(cd_nelmts > H5Z_COMMON_CD_VALUES) {
+        if (cd_nelmts > H5Z_COMMON_CD_VALUES) {
             pline->filter[idx].cd_values = (unsigned *)H5MM_malloc(cd_nelmts * sizeof(unsigned));
-            if(NULL == pline->filter[idx].cd_values)
+            if (NULL == pline->filter[idx].cd_values)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for filter parameters")
         } /* end if */
         else
             pline->filter[idx].cd_values = pline->filter[idx]._cd_values;
 
         /* Copy client data values */
-	for(i = 0; i < cd_nelmts; i++)
-	    pline->filter[idx].cd_values[i] = cd_values[i];
+        for (i = 0; i < cd_nelmts; i++)
+            pline->filter[idx].cd_values[i] = cd_values[i];
     } /* end if */
     else
        pline->filter[idx].cd_values = NULL;
@@ -1085,25 +1057,20 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_append
+ * Function: H5Z_append
  *
- * Purpose:	Append another filter to the specified pipeline.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *              Tuesday, August  4, 1998
- *
- * Modifications:
+ * Purpose:  Append another filter to the specified pipeline.
  *
+ * Return:   Non-negative on success
+ *           Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Z_append(H5O_pline_t *pline, H5Z_filter_t filter, unsigned flags,
-	   size_t cd_nelmts, const unsigned int cd_values[/*cd_nelmts*/])
+        size_t cd_nelmts, const unsigned int cd_values[/*cd_nelmts*/])
 {
-    size_t	idx;
-    herr_t      ret_value = SUCCEED;       /* Return value */
+    size_t    idx;
+    herr_t    ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -1116,16 +1083,16 @@ H5Z_append(H5O_pline_t *pline, H5Z_filter_t filter, unsigned flags,
      * Check filter limit.  We do it here for early warnings although we may
      * decide to relax this restriction in the future.
      */
-    if(pline->nused >= H5Z_MAX_NFILTERS)
-	HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "too many filters in pipeline")
+    if (pline->nused >= H5Z_MAX_NFILTERS)
+        HGOTO_ERROR (H5E_PLINE, H5E_CANTINIT, FAIL, "too many filters in pipeline")
 
     /* Check for freshly allocated filter pipeline */
-    if(pline->version == 0)
+    if (pline->version == 0)
         pline->version = H5O_PLINE_VERSION_1;
 
     /* Allocate additional space in the pipeline if it's full */
-    if(pline->nused >= pline->nalloc) {
-	H5O_pline_t x;
+    if (pline->nused >= pline->nalloc) {
+        H5O_pline_t x;
         size_t n;
 
         /* Each filter's data may be stored internally or may be
@@ -1135,25 +1102,25 @@ H5Z_append(H5O_pline_t *pline, H5Z_filter_t filter, unsigned flags,
          * filter struct is reallocated.  Set these pointers to ~NULL
          * so that we can reset them after reallocating the filters array.
          */
-        for(n = 0; n < pline->nalloc; ++n)
-            if(pline->filter[n].cd_values == pline->filter[n]._cd_values)
+        for (n = 0; n < pline->nalloc; ++n)
+            if (pline->filter[n].cd_values == pline->filter[n]._cd_values)
                 pline->filter[n].cd_values = (unsigned *)((void *) ~((size_t)NULL));
 
-	x.nalloc = MAX(H5Z_MAX_NFILTERS, 2 * pline->nalloc);
-	x.filter = (H5Z_filter_info_t *)H5MM_realloc(pline->filter, x.nalloc * sizeof(x.filter[0]));
-	if(NULL == x.filter)
-	    HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for filter pipeline")
+        x.nalloc = MAX(H5Z_MAX_NFILTERS, 2 * pline->nalloc);
+        x.filter = (H5Z_filter_info_t *)H5MM_realloc(pline->filter, x.nalloc * sizeof(x.filter[0]));
+        if (NULL == x.filter)
+            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for filter pipeline")
 
         /* Fix pointers in previous filters that need to point to their own
          *      internal data.
          */
-        for(n = 0; n < pline->nalloc; ++n)
-            if(x.filter[n].cd_values == (void *) ~((size_t) NULL))
+        for (n = 0; n < pline->nalloc; ++n)
+            if (x.filter[n].cd_values == (void *) ~((size_t) NULL))
                 x.filter[n].cd_values = x.filter[n]._cd_values;
 
         /* Point to newly allocated buffer */
-	pline->nalloc = x.nalloc;
-	pline->filter = x.filter;
+        pline->nalloc = x.nalloc;
+        pline->filter = x.filter;
     } /* end if */
 
     /* Add the new filter to the pipeline */
@@ -1162,21 +1129,21 @@ H5Z_append(H5O_pline_t *pline, H5Z_filter_t filter, unsigned flags,
     pline->filter[idx].flags = flags;
     pline->filter[idx].name = NULL; /*we'll pick it up later*/
     pline->filter[idx].cd_nelmts = cd_nelmts;
-    if(cd_nelmts > 0) {
-        size_t	i;                      /* Local index variable */
+    if (cd_nelmts > 0) {
+        size_t    i;                      /* Local index variable */
 
         /* Allocate memory or point at internal buffer */
-        if(cd_nelmts > H5Z_COMMON_CD_VALUES) {
+        if (cd_nelmts > H5Z_COMMON_CD_VALUES) {
             pline->filter[idx].cd_values = (unsigned *)H5MM_malloc(cd_nelmts * sizeof(unsigned));
-            if(NULL == pline->filter[idx].cd_values)
+            if (NULL == pline->filter[idx].cd_values)
                 HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for filter")
         } /* end if */
         else
             pline->filter[idx].cd_values = pline->filter[idx]._cd_values;
 
         /* Copy client data values */
-	for(i = 0; i < cd_nelmts; i++)
-	    pline->filter[idx].cd_values[i] = cd_values[i];
+        for (i = 0; i < cd_nelmts; i++)
+            pline->filter[idx].cd_values[i] = cd_values[i];
     } /* end if */
     else
        pline->filter[idx].cd_values = NULL;
@@ -1189,32 +1156,26 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_find_idx
+ * Function: H5Z_find_idx
  *
- * Purpose:	Given a filter ID return the offset in the global array
- *              that holds all the registered filters.
- *
- * Return:	Success:	Non-negative index of entry in global filter table.
- *		Failure:	Negative
- *
- * Programmer:	Quincey Koziol
- *              Friday, April  5, 2003
- *
- * Modifications:
+ * Purpose:  Given a filter ID return the offset in the global array
+ *           that holds all the registered filters.
  *
+ * Return:   Success:    Non-negative index of entry in global filter table.
+ *           Failure:    Negative
  *-------------------------------------------------------------------------
  */
 static int
 H5Z_find_idx(H5Z_filter_t id)
 {
     size_t i;                   /* Local index variable */
-    int ret_value=FAIL;         /* Return value */
+    int    ret_value = FAIL;    /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT_NOERR
 
-    for (i=0; i<H5Z_table_used_g; i++)
-	if (H5Z_table_g[i].id == id)
-	    HGOTO_DONE((int)i)
+    for (i = 0; i < H5Z_table_used_g; i++)
+        if (H5Z_table_g[i].id == id)
+            HGOTO_DONE((int)i)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1222,37 +1183,29 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_find
- *
- * Purpose:	Given a filter ID return a pointer to a global struct that
- *		defines the filter.
+ * Function: H5Z_find
  *
- * Return:	Success:	Ptr to entry in global filter table.
- *		Failure:	NULL
- *
- * Programmer:	Robb Matzke
- *              Wednesday, August  5, 1998
- *
- * Modifications:
- *              Use H5Z_find_idx now
- *              Quincey Koziol, April  5, 2003
+ * Purpose:  Given a filter ID return a pointer to a global struct that
+ *           defines the filter.
  *
+ * Return:   Success:    Ptr to entry in global filter table.
+ *           Failure:    NULL
  *-------------------------------------------------------------------------
  */
 H5Z_class2_t *
 H5Z_find(H5Z_filter_t id)
 {
-    int	idx;                            /* Filter index in global table */
-    H5Z_class2_t *ret_value=NULL;        /* Return value */
+    int           idx;                     /* Filter index in global table */
+    H5Z_class2_t *ret_value = NULL;        /* Return value */
 
     FUNC_ENTER_NOAPI(NULL)
 
     /* Get the index in the global table */
-    if((idx=H5Z_find_idx(id))<0)
-        HGOTO_ERROR(H5E_PLINE, H5E_NOTFOUND, NULL, "required filter is not registered")
+    if ((idx = H5Z_find_idx(id)) < 0)
+        HGOTO_ERROR(H5E_PLINE, H5E_NOTFOUND, NULL, "required filter %d is not registered", id)
 
     /* Set return value */
-    ret_value=H5Z_table_g+idx;
+    ret_value = H5Z_table_g + idx;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1260,170 +1213,168 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_pipeline
- *
- * Purpose:	Process data through the filter pipeline.  The FLAGS argument
- *		is the filter invocation flags (definition flags come from
- *		the PLINE->filter[].flags).  The filters are processed in
- *		definition order unless the H5Z_FLAG_REVERSE is set.  The
- *		FILTER_MASK is a bit-mask to indicate which filters to skip
- *		and on exit will indicate which filters failed.  Each
- *		filter has an index number in the pipeline and that index
- *		number is the filter's bit in the FILTER_MASK.  NBYTES is the
- *		number of bytes of data to filter and on exit should be the
- *		number of resulting bytes while BUF_SIZE holds the total
- *		allocated size of the buffer, which is pointed to BUF.
- *
- *		If the buffer must grow during processing of the pipeline
- *		then the pipeline function should free the original buffer
- *		and return a fresh buffer, adjusting BUF_SIZE accordingly.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Robb Matzke
- *              Tuesday, August  4, 1998
- *
- * Modifications:
- *
+ * Function: H5Z_pipeline
+ *
+ * Purpose:  Process data through the filter pipeline.  The FLAGS argument
+ *           is the filter invocation flags (definition flags come from
+ *           the PLINE->filter[].flags).  The filters are processed in
+ *           definition order unless the H5Z_FLAG_REVERSE is set.  The
+ *           FILTER_MASK is a bit-mask to indicate which filters to skip
+ *           and on exit will indicate which filters failed.  Each
+ *           filter has an index number in the pipeline and that index
+ *           number is the filter's bit in the FILTER_MASK.  NBYTES is the
+ *           number of bytes of data to filter and on exit should be the
+ *           number of resulting bytes while BUF_SIZE holds the total
+ *           allocated size of the buffer, which is pointed to BUF.
+ *
+ *           If the buffer must grow during processing of the pipeline
+ *           then the pipeline function should free the original buffer
+ *           and return a fresh buffer, adjusting BUF_SIZE accordingly.
+ *
+ * Return:   Non-negative on success
+ *           Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Z_pipeline(const H5O_pline_t *pline, unsigned flags,
- 	     unsigned *filter_mask/*in,out*/, H5Z_EDC_t edc_read,
-             H5Z_cb_t cb_struct, size_t *nbytes/*in,out*/,
-             size_t *buf_size/*in,out*/, void **buf/*in,out*/)
+        unsigned *filter_mask/*in,out*/, H5Z_EDC_t edc_read,
+        H5Z_cb_t cb_struct, size_t *nbytes/*in,out*/,
+        size_t *buf_size/*in,out*/, void **buf/*in,out*/)
 {
-    size_t	i, idx, new_nbytes;
-    int fclass_idx;             /* Index of filter class in global table */
-    H5Z_class2_t	*fclass=NULL;   /* Filter class pointer */
+    size_t    i, idx, new_nbytes;
+    int       fclass_idx;        /* Index of filter class in global table */
+    H5Z_class2_t *fclass=NULL;   /* Filter class pointer */
 #ifdef H5Z_DEBUG
-    H5Z_stats_t	*fstats=NULL;   /* Filter stats pointer */
-    H5_timer_t	timer;
+    H5Z_stats_t  *fstats=NULL;   /* Filter stats pointer */
+    H5_timer_t    timer;
 #endif
-    unsigned	failed = 0;
-    unsigned	tmp_flags;
-    herr_t      ret_value=SUCCEED;       /* Return value */
+    unsigned    failed = 0;
+    unsigned    tmp_flags;
+    herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
-    HDassert(0==(flags & ~((unsigned)H5Z_FLAG_INVMASK)));
+    HDassert(0 == (flags & ~((unsigned)H5Z_FLAG_INVMASK)));
     HDassert(filter_mask);
     HDassert(nbytes && *nbytes>0);
     HDassert(buf_size && *buf_size>0);
     HDassert(buf && *buf);
-    HDassert(!pline || pline->nused<H5Z_MAX_NFILTERS);
+    HDassert(!pline || pline->nused < H5Z_MAX_NFILTERS);
 
     if (pline && (flags & H5Z_FLAG_REVERSE)) { /* Read */
-	for (i=pline->nused; i>0; --i) {
-	    idx = i-1;
+        for (i = pline->nused; i > 0; --i) {
+            idx = i-1;
 
-	    if (*filter_mask & ((unsigned)1<<idx)) {
-		failed |= (unsigned)1 << idx;
-		continue;/*filter excluded*/
-	    }
+            if (*filter_mask & ((unsigned)1 << idx)) {
+                failed |= (unsigned)1 << idx;
+                continue;   /* filter excluded */
+            }
 
-            /* If the filter isn't registered and the application doesn't 
-             * indicate no plugin through HDF5_PRELOAD_PLUG (using the symbol "::"), 
+            /* If the filter isn't registered and the application doesn't
+             * indicate no plugin through HDF5_PRELOAD_PLUG (using the symbol "::"),
              * try to load it dynamically and register it.  Otherwise, return failure
              */
-	    if((fclass_idx = H5Z_find_idx(pline->filter[idx].id)) < 0) {
+            if ((fclass_idx = H5Z_find_idx(pline->filter[idx].id)) < 0) {
                 hbool_t issue_error = FALSE;
-				const H5Z_class2_t    *filter_info;
-
-				/* Try loading the filter */
-				if(NULL != (filter_info = (const H5Z_class2_t *)H5PL_load(H5PL_TYPE_FILTER, (int)(pline->filter[idx].id)))) {
-					/* Register the filter we loaded */
-					if(H5Z_register(filter_info) < 0)
-						HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register filter")
-
-					/* Search in the table of registered filters again to find the dynamic filter just loaded and registered */
-					if((fclass_idx = H5Z_find_idx(pline->filter[idx].id)) < 0)
-						issue_error = TRUE;
-				} /* end if */
-				else
-					issue_error = TRUE;
+                H5PL_key_t key;
+                const H5Z_class2_t    *filter_info;
+
+                /* Try loading the filter */
+                key.id = (int)(pline->filter[idx].id);
+                if(NULL != (filter_info = (const H5Z_class2_t *)H5PL_load(H5PL_TYPE_FILTER, key))) {
+                    /* Register the filter we loaded */
+                    if(H5Z_register(filter_info) < 0)
+                        HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register filter")
+
+                    /* Search in the table of registered filters again to find the dynamic filter just loaded and registered */
+                    if ((fclass_idx = H5Z_find_idx(pline->filter[idx].id)) < 0)
+                        issue_error = TRUE;
+                }
+                else
+                    issue_error = TRUE;
 
                 /* Check for error */
-                if(issue_error) {
-                    /* Print out the filter name to give more info.  But the name is optional for 
+                if (issue_error) {
+                    /* Print out the filter name to give more info.  But the name is optional for
                      * the filter */
-                    if(pline->filter[idx].name)
+                    if (pline->filter[idx].name)
                         HGOTO_ERROR(H5E_PLINE, H5E_READERROR, FAIL, "required filter '%s' is not registered", pline->filter[idx].name)
                     else
                         HGOTO_ERROR(H5E_PLINE, H5E_READERROR, FAIL, "required filter (name unavailable) is not registered")
-                } /* end if */
+                }
             } /* end if */
 
-            fclass=&H5Z_table_g[fclass_idx];
+            fclass = &H5Z_table_g[fclass_idx];
 #ifdef H5Z_DEBUG
-            fstats=&H5Z_stat_table_g[fclass_idx];
-	    H5_timer_begin(&timer);
+            fstats = &H5Z_stat_table_g[fclass_idx];
+            H5_timer_begin (&timer);
 #endif
-            tmp_flags=flags|(pline->filter[idx].flags);
-            tmp_flags|=(edc_read== H5Z_DISABLE_EDC) ? H5Z_FLAG_SKIP_EDC : 0;
-	    new_nbytes = (fclass->filter)(tmp_flags, pline->filter[idx].cd_nelmts,
+            tmp_flags = flags | (pline->filter[idx].flags);
+            tmp_flags |= (edc_read== H5Z_DISABLE_EDC) ? H5Z_FLAG_SKIP_EDC : 0;
+            new_nbytes = (fclass->filter)(tmp_flags, pline->filter[idx].cd_nelmts,
                                         pline->filter[idx].cd_values, *nbytes, buf_size, buf);
 
 #ifdef H5Z_DEBUG
-	    H5_timer_end(&(fstats->stats[1].timer), &timer);
-	    fstats->stats[1].total += MAX(*nbytes, new_nbytes);
-	    if (0==new_nbytes) fstats->stats[1].errors += *nbytes;
+            H5_timer_end (&(fstats->stats[1].timer), &timer);
+            fstats->stats[1].total += MAX(*nbytes, new_nbytes);
+            if (0 == new_nbytes)
+                fstats->stats[1].errors += *nbytes;
 #endif
 
-            if(0==new_nbytes) {
-                if((cb_struct.func && (H5Z_CB_FAIL==cb_struct.func(pline->filter[idx].id, *buf, *buf_size, cb_struct.op_data)))
-                    || !cb_struct.func)
-		      HGOTO_ERROR(H5E_PLINE, H5E_READERROR, FAIL, "filter returned failure during read")
+            if (0 == new_nbytes) {
+                if ((cb_struct.func && (H5Z_CB_FAIL == cb_struct.func(pline->filter[idx].id, *buf, *buf_size, cb_struct.op_data))) || !cb_struct.func)
+                    HGOTO_ERROR(H5E_PLINE, H5E_READERROR, FAIL, "filter returned failure during read")
 
                 *nbytes = *buf_size;
                 failed |= (unsigned)1 << idx;
-                H5E_clear_stack(NULL);
-            } else {
+                H5E_clear_stack (NULL);
+            }
+            else
                 *nbytes = new_nbytes;
+        }
+    }
+    else if (pline) { /* Write */
+        for (idx = 0; idx < pline->nused; idx++) {
+            if (*filter_mask & ((unsigned)1 << idx)) {
+                failed |= (unsigned)1 << idx;
+                continue; /*filter excluded*/
             }
-	}
-    } else if (pline) { /* Write */
-	for (idx=0; idx<pline->nused; idx++) {
-	    if (*filter_mask & ((unsigned)1<<idx)) {
-		failed |= (unsigned)1 << idx;
-		continue; /*filter excluded*/
-	    }
-	    if ((fclass_idx=H5Z_find_idx(pline->filter[idx].id))<0) {
+            if ((fclass_idx = H5Z_find_idx(pline->filter[idx].id)) < 0) {
                 /* Check if filter is optional -- If it isn't, then error */
-		if ((pline->filter[idx].flags & H5Z_FLAG_OPTIONAL) == 0)
-		    HGOTO_ERROR(H5E_PLINE, H5E_WRITEERROR, FAIL, "required filter is not registered")
-
-		failed |= (unsigned)1 << idx;
-                H5E_clear_stack(NULL);
-		continue; /*filter excluded*/
-	    }
-            fclass=&H5Z_table_g[fclass_idx];
+                if ((pline->filter[idx].flags & H5Z_FLAG_OPTIONAL) == 0)
+                    HGOTO_ERROR(H5E_PLINE, H5E_WRITEERROR, FAIL, "required filter is not registered")
+
+                failed |= (unsigned)1 << idx;
+                H5E_clear_stack (NULL);
+                continue; /*filter excluded*/
+            }
+            fclass = &H5Z_table_g[fclass_idx];
 #ifdef H5Z_DEBUG
-            fstats=&H5Z_stat_table_g[fclass_idx];
-	    H5_timer_begin(&timer);
+            fstats = &H5Z_stat_table_g[fclass_idx];
+            H5_timer_begin (&timer);
 #endif
-	    new_nbytes = (fclass->filter)(flags|(pline->filter[idx].flags), pline->filter[idx].cd_nelmts,
-					pline->filter[idx].cd_values, *nbytes, buf_size, buf);
+            new_nbytes = (fclass->filter)(flags | (pline->filter[idx].flags), pline->filter[idx].cd_nelmts,
+                    pline->filter[idx].cd_values, *nbytes, buf_size, buf);
 #ifdef H5Z_DEBUG
-	    H5_timer_end(&(fstats->stats[0].timer), &timer);
-	    fstats->stats[0].total += MAX(*nbytes, new_nbytes);
-	    if (0==new_nbytes) fstats->stats[0].errors += *nbytes;
+            H5_timer_end (&(fstats->stats[0].timer), &timer);
+            fstats->stats[0].total += MAX(*nbytes, new_nbytes);
+            if (0 == new_nbytes)
+                fstats->stats[0].errors += *nbytes;
 #endif
-            if(0==new_nbytes) {
-                if (0==(pline->filter[idx].flags & H5Z_FLAG_OPTIONAL)) {
-                    if((cb_struct.func && (H5Z_CB_FAIL==cb_struct.func(pline->filter[idx].id, *buf, *nbytes, cb_struct.op_data)))
-                            || !cb_struct.func)
+            if (0 == new_nbytes) {
+                if (0 == (pline->filter[idx].flags & H5Z_FLAG_OPTIONAL)) {
+                    if ((cb_struct.func && (H5Z_CB_FAIL == cb_struct.func (pline->filter[idx].id, *buf, *nbytes, cb_struct.op_data))) || !cb_struct.func)
                         HGOTO_ERROR(H5E_PLINE, H5E_WRITEERROR, FAIL, "filter returned failure")
 
                     *nbytes = *buf_size;
                 }
 
                 failed |= (unsigned)1 << idx;
-                H5E_clear_stack(NULL);
-            } else {
-                *nbytes = new_nbytes;
+                H5E_clear_stack (NULL);
             }
-	}
+            else
+                *nbytes = new_nbytes;
+        }
     }
 
     *filter_mask = failed;
@@ -1434,41 +1385,36 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_filter_info
- *
- * Purpose:	Get pointer to filter info for pipeline
+ * Function: H5Z_filter_info
  *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *              Friday, April  5, 2003
- *
- * Modifications:
+ * Purpose:  Get pointer to filter info for pipeline
  *
+ * Return:   Non-negative on success
+ *           Negative on failure
  *-------------------------------------------------------------------------
  */
 H5Z_filter_info_t *
 H5Z_filter_info(const H5O_pline_t *pline, H5Z_filter_t filter)
 {
-    size_t	idx;                            /* Index of filter in pipeline */
+    size_t             idx;                     /* Index of filter in pipeline */
     H5Z_filter_info_t *ret_value = NULL;        /* Return value */
 
     FUNC_ENTER_NOAPI(NULL)
 
     HDassert(pline);
-    HDassert(filter>=0 && filter<=H5Z_FILTER_MAX);
+    HDassert(filter >= 0 && filter <= H5Z_FILTER_MAX);
 
     /* Locate the filter in the pipeline */
-    for(idx=0; idx<pline->nused; idx++)
-        if(pline->filter[idx].id==filter)
+    for (idx = 0; idx < pline->nused; idx++)
+        if (pline->filter[idx].id == filter)
             break;
 
     /* Check if the filter was not already in the pipeline */
-    if(idx>=pline->nused)
-	HGOTO_ERROR(H5E_PLINE, H5E_NOTFOUND, NULL, "filter not in pipeline")
+    if (idx >= pline->nused)
+        HGOTO_ERROR(H5E_PLINE, H5E_NOTFOUND, NULL, "filter not in pipeline")
 
     /* Set return value */
-    ret_value=&pline->filter[idx];
+    ret_value = &pline->filter[idx];
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1476,41 +1422,35 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_filter_in_pline
- *
- * Purpose:	Check wheter a filter is in the filter pipeline using the 
- *              filter ID.  This function is very similar to H5Z_filter_info
+ * Function: H5Z_filter_in_pline
  *
- * Return:	TRUE   - found filter
- *              FALSE  - not found
- *              FAIL   - error
- *
- * Programmer:	Raymond Lu
- *              26 April 2013
- *
- * Modifications:
+ * Purpose:  Check wheter a filter is in the filter pipeline using the
+ *           filter ID.  This function is very similar to H5Z_filter_info
  *
+ * Return:   TRUE   - found filter
+ *           FALSE  - not found
+ *           FAIL   - error
  *-------------------------------------------------------------------------
  */
 htri_t
 H5Z_filter_in_pline(const H5O_pline_t *pline, H5Z_filter_t filter)
 {
-    size_t	idx;                    /* Index of filter in pipeline */
-    htri_t      ret_value = TRUE;       /* Return value */
+    size_t    idx;                    /* Index of filter in pipeline */
+    htri_t    ret_value = TRUE;       /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
     HDassert(pline);
-    HDassert(filter>=0 && filter<=H5Z_FILTER_MAX);
+    HDassert(filter >= 0 && filter <= H5Z_FILTER_MAX);
 
     /* Locate the filter in the pipeline */
-    for(idx=0; idx<pline->nused; idx++)
-        if(pline->filter[idx].id==filter)
+    for (idx = 0; idx < pline->nused; idx++)
+        if (pline->filter[idx].id == filter)
             break;
 
     /* Check if the filter was not already in the pipeline */
-    if(idx>=pline->nused)
-	ret_value = FALSE;
+    if (idx >= pline->nused)
+        ret_value = FALSE;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1519,25 +1459,20 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_all_filters_avail
- *
- * Purpose:	Verify that all the filters in a pipeline are currently
- *              available (i.e. registered)
+ * Function: H5Z_all_filters_avail
  *
- * Return:	Non-negative (TRUE/FALSE) on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *              Tuesday, April  8, 2003
- *
- * Modifications:
+ * Purpose:  Verify that all the filters in a pipeline are currently
+ *           available (i.e. registered)
  *
+ * Return:   Non-negative (TRUE/FALSE) on success
+ *           Negative on failure
  *-------------------------------------------------------------------------
  */
 htri_t
 H5Z_all_filters_avail(const H5O_pline_t *pline)
 {
-    size_t i,j;                 /* Local index variable */
-    htri_t ret_value=TRUE;      /* Return value */
+    size_t i, j;                  /* Local index variable */
+    htri_t ret_value = TRUE;      /* Return value */
 
     FUNC_ENTER_NOAPI(FAIL)
 
@@ -1545,15 +1480,14 @@ H5Z_all_filters_avail(const H5O_pline_t *pline)
     HDassert(pline);
 
     /* Iterate through all the filters in pipeline */
-    for(i=0; i<pline->nused; i++) {
-
+    for (i = 0; i < pline->nused; i++) {
         /* Look for each filter in the list of registered filters */
-        for(j=0; j<H5Z_table_used_g; j++)
-            if(H5Z_table_g[j].id==pline->filter[i].id)
+        for (j = 0; j < H5Z_table_used_g; j++)
+            if (H5Z_table_g[j].id == pline->filter[i].id)
                 break;
 
         /* Check if we didn't find the filter */
-        if(j==H5Z_table_used_g)
+        if (j == H5Z_table_used_g)
             HGOTO_DONE(FALSE)
     } /* end for */
 
@@ -1561,21 +1495,15 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5Z_all_filters_avail() */
 
-
 
 /*-------------------------------------------------------------------------
  * Function: H5Z_delete
  *
- * Purpose: Delete filter FILTER from pipeline PLINE;
- *  deletes all filters if FILTER is H5Z_FILTER_NONE
- *
- * Return: Non-negative on success/Negative on failure
- *
- * Programmer: Pedro Vicente
- *              Monday, January 26, 2004
- *
- * Modifications:
+ * Purpose:  Delete filter FILTER from pipeline PLINE;
+ *           deletes all filters if FILTER is H5Z_FILTER_NONE
  *
+ * Return:   Non-negative on success
+ *           Negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1590,57 +1518,57 @@ H5Z_delete(H5O_pline_t *pline, H5Z_filter_t filter)
     HDassert(filter >= 0 && filter <= H5Z_FILTER_MAX);
 
     /* if the pipeline has no filters, just return */
-    if(pline->nused==0)
-        HGOTO_DONE(SUCCEED)
+    if (pline->nused == 0)
+        HGOTO_DONE (SUCCEED)
 
     /* Delete all filters */
-    if(H5Z_FILTER_ALL == filter) {
-        if(H5O_msg_reset(H5O_PLINE_ID, pline) < 0)
+    if (H5Z_FILTER_ALL == filter) {
+        if (H5O_msg_reset(H5O_PLINE_ID, pline) < 0)
             HGOTO_ERROR(H5E_PLINE, H5E_CANTFREE, FAIL, "can't release pipeline info")
     } /* end if */
     /* Delete filter */
     else {
-        size_t idx;             /* Index of filter in pipeline */
-        hbool_t found = FALSE;  /* Indicate filter was found in pipeline */
+        size_t  idx;             /* Index of filter in pipeline */
+        hbool_t found = FALSE;   /* Indicate filter was found in pipeline */
 
         /* Locate the filter in the pipeline */
-        for(idx = 0; idx < pline->nused; idx++)
-            if(pline->filter[idx].id == filter) {
+        for (idx = 0; idx < pline->nused; idx++)
+            if (pline->filter[idx].id == filter) {
                 found = TRUE;
                 break;
-            } /* end if */
+            }
 
         /* filter was not found in the pipeline */
-        if(!found)
+        if (!found)
             HGOTO_ERROR(H5E_PLINE, H5E_NOTFOUND, FAIL, "filter not in pipeline")
 
         /* Free information for deleted filter */
-        if(pline->filter[idx].name && pline->filter[idx].name != pline->filter[idx]._name)
+        if (pline->filter[idx].name && pline->filter[idx].name != pline->filter[idx]._name)
             HDassert((HDstrlen(pline->filter[idx].name) + 1) > H5Z_COMMON_NAME_LEN);
-        if(pline->filter[idx].name != pline->filter[idx]._name)
+        if (pline->filter[idx].name != pline->filter[idx]._name)
             pline->filter[idx].name = (char *)H5MM_xfree(pline->filter[idx].name);
-        if(pline->filter[idx].cd_values && pline->filter[idx].cd_values != pline->filter[idx]._cd_values)
+        if (pline->filter[idx].cd_values && pline->filter[idx].cd_values != pline->filter[idx]._cd_values)
             HDassert(pline->filter[idx].cd_nelmts > H5Z_COMMON_CD_VALUES);
-        if(pline->filter[idx].cd_values != pline->filter[idx]._cd_values)
+        if (pline->filter[idx].cd_values != pline->filter[idx]._cd_values)
             pline->filter[idx].cd_values = (unsigned *)H5MM_xfree(pline->filter[idx].cd_values);
 
         /* Remove filter from pipeline array */
-        if((idx + 1) < pline->nused) {
+        if ((idx + 1) < pline->nused) {
             /* Copy filters down & fix up any client data value arrays using internal storage */
-            for(; (idx + 1) < pline->nused; idx++) {
+            for (; (idx + 1) < pline->nused; idx++) {
                 pline->filter[idx] = pline->filter[idx + 1];
-                if(pline->filter[idx].name && (HDstrlen(pline->filter[idx].name) + 1) <= H5Z_COMMON_NAME_LEN)
+                if (pline->filter[idx].name && (HDstrlen(pline->filter[idx].name) + 1) <= H5Z_COMMON_NAME_LEN)
                     pline->filter[idx].name = pline->filter[idx]._name;
-                if(pline->filter[idx].cd_nelmts <= H5Z_COMMON_CD_VALUES)
+                if (pline->filter[idx].cd_nelmts <= H5Z_COMMON_CD_VALUES)
                     pline->filter[idx].cd_values = pline->filter[idx]._cd_values;
-            } /* end for */
-        } /* end if */
+            }
+        }
 
         /* Decrement number of used filters */
         pline->nused--;
 
         /* Reset information for previous last filter in pipeline */
-        HDmemset(&pline->filter[pline->nused], 0, sizeof(H5Z_filter_info_t));
+        HDmemset (&pline->filter[pline->nused], 0, sizeof(H5Z_filter_info_t));
     } /* end else */
 
 done:
@@ -1651,14 +1579,11 @@ done:
 /*-------------------------------------------------------------------------
  * Function: H5Zget_filter_info
  *
- * Purpose: Gets information about a pipeline data filter and stores it
- *          in filter_config_flags.
- *
- * Return: zero on success / negative on failure
- *
- * Programmer: James Laird and Nat Furrer
- *              Monday, June 7, 2004
+ * Purpose:  Gets information about a pipeline data filter and stores it
+ *           in filter_config_flags.
  *
+ * Return:   zero on success
+ *           negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1670,8 +1595,8 @@ H5Zget_filter_info(H5Z_filter_t filter, unsigned int *filter_config_flags)
     H5TRACE2("e", "Zf*Iu", filter, filter_config_flags);
 
     /* Get the filter info */
-    if(H5Z_get_filter_info(filter, filter_config_flags) < 0)
-        HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "Filter info not retrieved")
+    if (H5Z_get_filter_info(filter, filter_config_flags) < 0)
+        HGOTO_ERROR (H5E_PLINE, H5E_CANTGET, FAIL, "Filter info not retrieved")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1681,35 +1606,32 @@ done:
 /*-------------------------------------------------------------------------
  * Function: H5Z_get_filter_info
  *
- * Purpose: Gets information about a pipeline data filter and stores it
- *          in filter_config_flags.
- *
- * Return: zero on success / negative on failure
- *
- * Programmer: Quincey Koziol
- *             Saturday, May 11, 2013
+ * Purpose:  Gets information about a pipeline data filter and stores it
+ *           in filter_config_flags.
  *
+ * Return:   zero on success
+ *           negative on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 H5Z_get_filter_info(H5Z_filter_t filter, unsigned int *filter_config_flags)
 {
     H5Z_class2_t *fclass;
-    herr_t ret_value = SUCCEED;
+    herr_t        ret_value = SUCCEED;
 
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Look up the filter class info */
-    if(NULL == (fclass = H5Z_find(filter)))
+    if (NULL == (fclass = H5Z_find(filter)))
         HGOTO_ERROR(H5E_PLINE, H5E_BADVALUE, FAIL, "Filter not defined")
 
     /* Set the filter config flags for the application */
-    if(filter_config_flags != NULL) {
+    if (filter_config_flags != NULL) {
         *filter_config_flags = 0;
 
-        if(fclass->encoder_present)
+        if (fclass->encoder_present)
             *filter_config_flags |= H5Z_FILTER_CONFIG_ENCODE_ENABLED;
-        if(fclass->decoder_present)
+        if (fclass->decoder_present)
             *filter_config_flags |= H5Z_FILTER_CONFIG_DECODE_ENABLED;
     } /* end if */
 
diff --git a/src/H5Zdeflate.c b/src/H5Zdeflate.c
index 15aac27..34fdfec 100644
--- a/src/H5Zdeflate.c
+++ b/src/H5Zdeflate.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Zfletcher32.c b/src/H5Zfletcher32.c
index 9ff85cc..4cd77ef 100644
--- a/src/H5Zfletcher32.c
+++ b/src/H5Zfletcher32.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Zmodule.h b/src/H5Zmodule.h
index fa0ef8f..97e158c 100644
--- a/src/H5Zmodule.h
+++ b/src/H5Zmodule.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5Znbit.c b/src/H5Znbit.c
index b041613..c0afc38 100644
--- a/src/H5Znbit.c
+++ b/src/H5Znbit.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5Zmodule.h"          /* This source code file is part of the H5Z module */
@@ -288,7 +286,7 @@ H5Z_calc_parms_array(const H5T_t *type, size_t *cd_values_actual_nparms)
 
 done:
     if(dtype_base)
-        if(H5T_close(dtype_base) < 0)
+        if(H5T_close_real(dtype_base) < 0)
             HDONE_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close base datatype")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -387,14 +385,14 @@ H5Z_calc_parms_compound(const H5T_t *type, size_t *cd_values_actual_nparms)
         } /* end switch */
 
         /* Close member datatype */
-        if(H5T_close(dtype_member) < 0)
+        if(H5T_close_real(dtype_member) < 0)
             HGOTO_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close member datatype")
         dtype_member = NULL;
     } /* end for */
 
 done:
     if(dtype_member)
-        if(H5T_close(dtype_member) < 0)
+        if(H5T_close_real(dtype_member) < 0)
             HDONE_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close member datatype")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -635,7 +633,7 @@ H5Z_set_parms_array(const H5T_t *type, unsigned *cd_values_index,
 
 done:
     if(dtype_base)
-        if(H5T_close(dtype_base) < 0)
+        if(H5T_close_real(dtype_base) < 0)
             HDONE_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close base datatype")
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -776,14 +774,14 @@ H5Z_set_parms_compound(const H5T_t *type, unsigned *cd_values_index,
         } /* end switch */
 
         /* Close member datatype */
-        if(H5T_close(dtype_member) < 0)
+        if(H5T_close_real(dtype_member) < 0)
             HGOTO_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close member datatype")
         dtype_member = NULL;
     } /* end for */
 
 done:
     if(dtype_member)
-        if(H5T_close(dtype_member) < 0)
+        if(H5T_close_real(dtype_member) < 0)
             HDONE_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close member datatype")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5Zpkg.h b/src/H5Zpkg.h
index aa2ffe2..55fca27 100644
--- a/src/H5Zpkg.h
+++ b/src/H5Zpkg.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #if !(defined H5Z_FRIEND || defined H5Z_MODULE)
@@ -53,5 +51,8 @@ H5_DLLVAR const H5Z_class2_t H5Z_DEFLATE[1];
 H5_DLLVAR H5Z_class2_t H5Z_SZIP[1];
 #endif /* H5_HAVE_FILTER_SZIP */
 
+/* Package internal routines */
+H5_DLL herr_t H5Z__unregister(H5Z_filter_t filter_id);
+
 #endif /* _H5Zpkg_H */
 
diff --git a/src/H5Zprivate.h b/src/H5Zprivate.h
index 73d85ac..fbc6fc4 100644
--- a/src/H5Zprivate.h
+++ b/src/H5Zprivate.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Robb Matzke <matzke@llnl.gov>
@@ -20,6 +18,9 @@
 #ifndef _H5Zprivate_H
 #define _H5Zprivate_H
 
+/* Early typedefs to avoid circular dependencies */
+typedef struct H5Z_filter_info_t H5Z_filter_info_t;
+
 /* Include package's public header */
 #include "H5Zpublic.h"
 
@@ -51,7 +52,7 @@
 /****************************/
 
 /* Structure to store information about each filter's parameters */
-typedef struct H5Z_filter_info_t {
+struct H5Z_filter_info_t {
     H5Z_filter_t	id;		/*filter identification number	     */
     unsigned		flags;		/*defn and invocation flags	     */
     char		_name[H5Z_COMMON_NAME_LEN];	/*internal filter name		     */
@@ -59,7 +60,7 @@ typedef struct H5Z_filter_info_t {
     size_t		cd_nelmts;	/*number of elements in cd_values[]  */
     unsigned		_cd_values[H5Z_COMMON_CD_VALUES];	/*internal client data values		     */
     unsigned		*cd_values;	/*client data values		     */
-} H5Z_filter_info_t;
+};
 
 /*****************************/
 /* Library-private Variables */
@@ -92,7 +93,6 @@ H5_DLL H5Z_filter_info_t *H5Z_filter_info(const struct H5O_pline_t *pline,
         H5Z_filter_t filter);
 H5_DLL htri_t H5Z_filter_in_pline(const struct H5O_pline_t *pline, H5Z_filter_t filter);
 H5_DLL htri_t H5Z_all_filters_avail(const struct H5O_pline_t *pline);
-H5_DLL herr_t H5Z_unregister(H5Z_filter_t filter_id);
 H5_DLL htri_t H5Z_filter_avail(H5Z_filter_t id);
 H5_DLL herr_t H5Z_delete(struct H5O_pline_t *pline, H5Z_filter_t filter);
 H5_DLL herr_t H5Z_get_filter_info(H5Z_filter_t filter, unsigned int *filter_config_flags);
diff --git a/src/H5Zpublic.h b/src/H5Zpublic.h
index 8daa5f4..fcb2d37 100644
--- a/src/H5Zpublic.h
+++ b/src/H5Zpublic.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Robb Matzke <matzke@llnl.gov>
@@ -131,8 +129,8 @@ typedef H5Z_cb_return_t (*H5Z_filter_func_t)(H5Z_filter_t filter, void* buf,
 
 /* Structure for filter callback property */
 typedef struct H5Z_cb_t {
-    H5Z_filter_func_t func;
-    void*              op_data;
+    H5Z_filter_func_t   func;
+    void                *op_data;
 } H5Z_cb_t;
 
 #ifdef __cplusplus
@@ -208,14 +206,14 @@ typedef size_t (*H5Z_func_t)(unsigned int flags, size_t cd_nelmts,
  * contain a pointers to the filter function and timing statistics.
  */
 typedef struct H5Z_class2_t {
-    int version;                /* Version number of the H5Z_class_t struct */
-    H5Z_filter_t id;		/* Filter ID number			     */
-    unsigned encoder_present;   /* Does this filter have an encoder? */
-    unsigned decoder_present;   /* Does this filter have a decoder? */
-    const char	*name;		/* Comment for debugging		     */
-    H5Z_can_apply_func_t can_apply; /* The "can apply" callback for a filter */
-    H5Z_set_local_func_t set_local; /* The "set local" callback for a filter */
-    H5Z_func_t filter;		/* The actual filter function		     */
+    int version;                    /* Version number of the H5Z_class_t struct     */
+    H5Z_filter_t id;                /* Filter ID number                             */
+    unsigned encoder_present;       /* Does this filter have an encoder?            */
+    unsigned decoder_present;       /* Does this filter have a decoder?             */
+    const char	*name;              /* Comment for debugging                        */
+    H5Z_can_apply_func_t can_apply; /* The "can apply" callback for a filter        */
+    H5Z_set_local_func_t set_local; /* The "set local" callback for a filter        */
+    H5Z_func_t filter;              /* The actual filter function                   */
 } H5Z_class2_t;
 
 H5_DLL herr_t H5Zregister(const void *cls);
diff --git a/src/H5Zscaleoffset.c b/src/H5Zscaleoffset.c
index 449847f..d139696 100644
--- a/src/H5Zscaleoffset.c
+++ b/src/H5Zscaleoffset.c
@@ -5,26 +5,24 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5Zmodule.h"          /* This source code file is part of the H5Z module */
 
-#include "H5private.h"		/* Generic Functions			*/
-#include "H5ACprivate.h"	/* Metadata cache			*/
-#include "H5Eprivate.h"		/* Error handling		  	*/
-#include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5MMprivate.h"	/* Memory management			*/
+#include "H5private.h"        /* Generic Functions            */
+#include "H5ACprivate.h"    /* Metadata cache            */
+#include "H5Eprivate.h"        /* Error handling              */
+#include "H5Iprivate.h"        /* IDs                      */
+#include "H5MMprivate.h"    /* Memory management            */
 #include "H5Pprivate.h"         /* Property lists                       */
 #include "H5Oprivate.h"         /* Object headers                       */
-#include "H5Sprivate.h"		/* Dataspaces         			*/
-#include "H5Tprivate.h"		/* Datatypes         			*/
-#include "H5Zpkg.h"		/* Data filters				*/
+#include "H5Sprivate.h"        /* Dataspaces                     */
+#include "H5Tprivate.h"        /* Datatypes                     */
+#include "H5Zpkg.h"        /* Data filters                */
 
 /* Struct of parameters needed for compressing/decompressing one atomic datatype */
 typedef struct {
@@ -43,7 +41,7 @@ static enum H5Z_scaleoffset_t H5Z_scaleoffset_get_type(unsigned dtype_class,
     unsigned dtype_size, unsigned dtype_sign);
 static herr_t H5Z_scaleoffset_set_parms_fillval(H5P_genplist_t *dcpl_plist,
     H5T_t *type, enum H5Z_scaleoffset_t scale_type, unsigned cd_values[],
-    int need_convert, hid_t dxpl_id);
+    int need_convert);
 static herr_t H5Z_set_local_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id);
 static size_t H5Z_filter_scaleoffset(unsigned flags, size_t cd_nelmts,
     const unsigned cd_values[], size_t nbytes, size_t *buf_size, void **buf);
@@ -80,13 +78,13 @@ static void H5Z_scaleoffset_compress(unsigned char *data, unsigned d_nelmts, uns
 /* This message derives from H5Z */
 H5Z_class2_t H5Z_SCALEOFFSET[1] = {{
     H5Z_CLASS_T_VERS,       /* H5Z_class_t version */
-    H5Z_FILTER_SCALEOFFSET, /* Filter id number		*/
+    H5Z_FILTER_SCALEOFFSET, /* Filter id number        */
     1,              /* Assume encoder present: check before registering */
     1,              /* decoder_present flag (set to true) */
-    "scaleoffset",		/* Filter name for debugging	*/
-    H5Z_can_apply_scaleoffset,	/* The "can apply" callback     */
+    "scaleoffset",        /* Filter name for debugging    */
+    H5Z_can_apply_scaleoffset,    /* The "can apply" callback     */
     H5Z_set_local_scaleoffset,  /* The "set local" callback     */
-    H5Z_filter_scaleoffset,	/* The actual filter function	*/
+    H5Z_filter_scaleoffset,    /* The actual filter function    */
 }};
 
 /* Local macros */
@@ -185,12 +183,12 @@ H5Z_class2_t H5Z_SCALEOFFSET[1] = {{
 }
 
 /* Set the fill value parameter in cd_values[] for unsigned integer type */
-#define H5Z_scaleoffset_set_filval_1(type, dcpl_plist, dt, cd_values, need_convert, dxpl_id)\
+#define H5Z_scaleoffset_set_filval_1(type, dcpl_plist, dt, cd_values, need_convert)  \
 {                                                                                    \
     type fill_val;                                                                   \
                                                                                      \
     /* Get dataset fill value */                                                     \
-    if(H5P_get_fill_value(dcpl_plist, dt, &fill_val, dxpl_id) < 0)                   \
+    if(H5P_get_fill_value(dcpl_plist, dt, &fill_val) < 0)                            \
         HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get fill value")        \
                                                                                      \
     if(need_convert)                                                                 \
@@ -200,12 +198,12 @@ H5Z_class2_t H5Z_SCALEOFFSET[1] = {{
 }
 
 /* Set the fill value parameter in cd_values[] for signed integer type */
-#define H5Z_scaleoffset_set_filval_2(type, dcpl_plist, dt, cd_values, need_convert, dxpl_id)\
+#define H5Z_scaleoffset_set_filval_2(type, dcpl_plist, dt, cd_values, need_convert)  \
 {                                                                                    \
     type fill_val;                                                                   \
                                                                                      \
     /* Get dataset fill value */                                                     \
-    if(H5P_get_fill_value(dcpl_plist, dt, &fill_val, dxpl_id) < 0)                   \
+    if(H5P_get_fill_value(dcpl_plist, dt, &fill_val) < 0)                            \
         HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get fill value")        \
                                                                                      \
     if(need_convert)                                                                 \
@@ -215,12 +213,12 @@ H5Z_class2_t H5Z_SCALEOFFSET[1] = {{
 }
 
 /* Set the fill value parameter in cd_values[] for character integer type */
-#define H5Z_scaleoffset_set_filval_3(type, dcpl_plist, dt, cd_values, need_convert, dxpl_id)\
+#define H5Z_scaleoffset_set_filval_3(type, dcpl_plist, dt, cd_values, need_convert)  \
 {                                                                                    \
     type fill_val;                                                                   \
                                                                                      \
     /* Get dataset fill value */                                                     \
-    if(H5P_get_fill_value(dcpl_plist, dt, &fill_val, dxpl_id) < 0)                   \
+    if(H5P_get_fill_value(dcpl_plist, dt, &fill_val) < 0)                            \
         HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get fill value")        \
                                                                                      \
     /* Store the fill value as the last entry in cd_values[] */                      \
@@ -228,12 +226,12 @@ H5Z_class2_t H5Z_SCALEOFFSET[1] = {{
 }
 
 /* Set the fill value parameter in cd_values[] for floating-point type */
-#define H5Z_scaleoffset_set_filval_4(type, dcpl_plist, dt, cd_values, need_convert, dxpl_id)\
+#define H5Z_scaleoffset_set_filval_4(type, dcpl_plist, dt, cd_values, need_convert) \
 {                                                                             \
     type fill_val;                                                            \
                                                                               \
     /* Get dataset fill value */                                              \
-    if(H5P_get_fill_value(dcpl_plist, dt, &fill_val, dxpl_id) < 0)            \
+    if(H5P_get_fill_value(dcpl_plist, dt, &fill_val) < 0)                     \
         HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get fill value") \
                                                                               \
     if(need_convert)                                                          \
@@ -667,15 +665,15 @@ H5Z_class2_t H5Z_SCALEOFFSET[1] = {{
       H5Z_scaleoffset_modify_4(i, type, pow_fun, buf, d_nelmts, min, D_val)                     \
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Z_can_apply_scaleoffset
+ * Function:    H5Z_can_apply_scaleoffset
  *
- * Purpose:	Check the parameters for scaleoffset compression for
+ * Purpose:    Check the parameters for scaleoffset compression for
  *              validity and whether they fit a particular dataset.
  *
- * Return:	Success: Non-negative
- *		Failure: Negative
+ * Return:    Success: Non-negative
+ *        Failure: Negative
  *
  * Programmer:  Xiaowen Wu
  *              Friday, February 4, 2005
@@ -687,7 +685,7 @@ H5Z_class2_t H5Z_SCALEOFFSET[1] = {{
 static htri_t
 H5Z_can_apply_scaleoffset(hid_t H5_ATTR_UNUSED dcpl_id, hid_t type_id, hid_t H5_ATTR_UNUSED space_id)
 {
-    const H5T_t	*type;                  /* Datatype */
+    const H5T_t    *type;                  /* Datatype */
     H5T_class_t dtype_class;            /* Datatype's class */
     H5T_order_t dtype_order;            /* Datatype's endianness order */
     htri_t ret_value = TRUE;            /* Return value */
@@ -696,20 +694,20 @@ H5Z_can_apply_scaleoffset(hid_t H5_ATTR_UNUSED dcpl_id, hid_t type_id, hid_t H5_
 
     /* Get datatype */
     if(NULL == (type = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
 
     /* Get datatype's class, for checking the "datatype class" */
     if((dtype_class = H5T_get_class(type, TRUE)) == H5T_NO_CLASS)
-	HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype class")
+        HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype class")
 
     /* Get datatype's size, for checking the "datatype size" */
     if(H5T_get_size(type) == 0)
-	HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size")
+        HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size")
 
     if(dtype_class == H5T_INTEGER || dtype_class == H5T_FLOAT) {
         /* Get datatype's endianness order */
         if((dtype_order = H5T_get_order(type)) == H5T_ORDER_ERROR)
-	    HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "can't retrieve datatype endianness order")
+            HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "can't retrieve datatype endianness order")
 
         /* Range check datatype's endianness order */
         if(dtype_order != H5T_ORDER_LE && dtype_order != H5T_ORDER_BE)
@@ -721,17 +719,17 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5Z_can_apply_scaleoffset() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Z_scaleoffset_get_type
+ * Function:    H5Z_scaleoffset_get_type
  *
- * Purpose:	Get the specific integer type based on datatype size and sign
+ * Purpose:    Get the specific integer type based on datatype size and sign
  *              or floating-point type based on size
  *
- * Return:	Success: id number of integer type
- *		Failure: 0
+ * Return:    Success: id number of integer type
+ *        Failure: 0
  *
- * Programmer:	Xiaowen Wu
+ * Programmer:    Xiaowen Wu
  *              Wednesday, April 13, 2005
  *
  * Modifications:
@@ -786,14 +784,14 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Z_scaleoffset_set_parms_fillval
+ * Function:    H5Z_scaleoffset_set_parms_fillval
  *
- * Purpose:	Get the fill value of the dataset and store in cd_values[]
+ * Purpose:    Get the fill value of the dataset and store in cd_values[]
  *
- * Return:	Success: Non-negative
- *		Failure: Negative
+ * Return:    Success: Non-negative
+ *        Failure: Negative
  *
  * Programmer:  Xiaowen Wu
  *              Monday, March 7, 2005
@@ -803,52 +801,52 @@ done:
 static herr_t
 H5Z_scaleoffset_set_parms_fillval(H5P_genplist_t *dcpl_plist,
     H5T_t *type, enum H5Z_scaleoffset_t scale_type,
-    unsigned cd_values[], int need_convert, hid_t dxpl_id)
+    unsigned cd_values[], int need_convert)
 {
     herr_t ret_value = SUCCEED;          /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT
 
     if(scale_type == t_uchar)
-        H5Z_scaleoffset_set_filval_3(unsigned char, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_3(unsigned char, dcpl_plist, type, cd_values, need_convert)
     else if(scale_type == t_ushort)
-        H5Z_scaleoffset_set_filval_1(unsigned short, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_1(unsigned short, dcpl_plist, type, cd_values, need_convert)
     else if(scale_type == t_uint)
-        H5Z_scaleoffset_set_filval_1(unsigned int, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_1(unsigned int, dcpl_plist, type, cd_values, need_convert)
     else if(scale_type == t_ulong)
-        H5Z_scaleoffset_set_filval_1(unsigned long, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_1(unsigned long, dcpl_plist, type, cd_values, need_convert)
     else if(scale_type == t_ulong_long)
-        H5Z_scaleoffset_set_filval_1(unsigned long long, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_1(unsigned long long, dcpl_plist, type, cd_values, need_convert)
     else if(scale_type == t_schar)
-        H5Z_scaleoffset_set_filval_3(signed char, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_3(signed char, dcpl_plist, type, cd_values, need_convertd)
     else if(scale_type == t_short)
-        H5Z_scaleoffset_set_filval_2(short, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_2(short, dcpl_plist, type, cd_values, need_convert)
     else if(scale_type == t_int)
-        H5Z_scaleoffset_set_filval_2(int, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_2(int, dcpl_plist, type, cd_values, need_convert)
     else if(scale_type == t_long)
-        H5Z_scaleoffset_set_filval_2(long, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_2(long, dcpl_plist, type, cd_values, need_convert)
     else if(scale_type == t_long_long)
-        H5Z_scaleoffset_set_filval_2(long long, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_2(long long, dcpl_plist, type, cd_values, need_convert)
     else if(scale_type == t_float)
-        H5Z_scaleoffset_set_filval_4(float, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_4(float, dcpl_plist, type, cd_values, need_convert)
     else if(scale_type == t_double)
-        H5Z_scaleoffset_set_filval_4(double, dcpl_plist, type, cd_values, need_convert, dxpl_id)
+        H5Z_scaleoffset_set_filval_4(double, dcpl_plist, type, cd_values, need_convert)
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5Z_scaleoffset_set_parms_fillval() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Z_set_local_scaleoffset
+ * Function:    H5Z_set_local_scaleoffset
  *
- * Purpose:	Set the "local" dataset parameters for scaleoffset
+ * Purpose:    Set the "local" dataset parameters for scaleoffset
  *              compression.
  *
- * Return:	Success: Non-negative
- *		Failure: Negative
+ * Return:    Success: Non-negative
+ *        Failure: Negative
  *
- * Programmer:	Xiaowen Wu
+ * Programmer:    Xiaowen Wu
  *              Friday, February 4, 2005
  *
  * Modifications:
@@ -859,8 +857,8 @@ static herr_t
 H5Z_set_local_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id)
 {
     H5P_genplist_t *dcpl_plist;     /* Property list pointer */
-    H5T_t	*type;              /* Datatype */
-    const H5S_t	*ds;                /* Dataspace */
+    H5T_t    *type;              /* Datatype */
+    const H5S_t    *ds;                /* Dataspace */
     unsigned flags;                 /* Filter flags */
     size_t cd_nelmts = H5Z_SCALEOFFSET_USER_NPARMS;  /* Number of filter parameters */
     unsigned cd_values[H5Z_SCALEOFFSET_TOTAL_NPARMS]; /* Filter parameters */
@@ -881,14 +879,14 @@ H5Z_set_local_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id)
 
     /* Get datatype */
     if(NULL == (type = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
 
     /* Initialize the parameters to a known state */
     HDmemset(cd_values, 0, sizeof(cd_values));
 
     /* Get the filter's current parameters */
     if(H5P_get_filter_by_id(dcpl_plist, H5Z_FILTER_SCALEOFFSET, &flags, &cd_nelmts, cd_values, (size_t)0, NULL, NULL) < 0)
-	HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get scaleoffset parameters")
+        HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get scaleoffset parameters")
 
     /* Get dataspace */
     if(NULL == (ds = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE)))
@@ -932,7 +930,7 @@ H5Z_set_local_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id)
 
     /* Get datatype's size */
     if((dtype_size = H5T_get_size(type)) == 0)
-	HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size")
+        HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size")
 
     /* Set "local" parameter for datatype size */
     H5_CHECK_OVERFLOW(dtype_size, size_t, unsigned);
@@ -1004,29 +1002,29 @@ H5Z_set_local_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id)
             HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "cannot use C integer datatype for cast")
 
         /* Get dataset fill value and store in cd_values[] */
-        if(H5Z_scaleoffset_set_parms_fillval(dcpl_plist, type, scale_type, cd_values, need_convert, H5AC_noio_dxpl_id) < 0)
+        if(H5Z_scaleoffset_set_parms_fillval(dcpl_plist, type, scale_type, cd_values, need_convert) < 0)
             HGOTO_ERROR(H5E_PLINE, H5E_CANTSET, FAIL, "unable to set fill value")
     } /* end else */
 
     /* Modify the filter's parameters for this dataset */
     if(H5P_modify_filter(dcpl_plist, H5Z_FILTER_SCALEOFFSET, flags, (size_t)H5Z_SCALEOFFSET_TOTAL_NPARMS, cd_values) < 0)
-	HGOTO_ERROR(H5E_PLINE, H5E_CANTSET, FAIL, "can't set local scaleoffset parameters")
+        HGOTO_ERROR(H5E_PLINE, H5E_CANTSET, FAIL, "can't set local scaleoffset parameters")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5Z_set_local_scaleoffset() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	H5Z_filter_scaleoffset
+ * Function:    H5Z_filter_scaleoffset
  *
- * Purpose:	Implement an I/O filter for storing packed integer
+ * Purpose:    Implement an I/O filter for storing packed integer
  *              data using scale and offset method.
  *
- * Return:	Success: Size of buffer filtered
- *		Failure: 0
+ * Return:    Success: Size of buffer filtered
+ *        Failure: 0
  *
- * Programmer:	Xiaowen Wu
+ * Programmer:    Xiaowen Wu
  *              Monday, February 7, 2005
  *
  * Modifications:
@@ -1053,13 +1051,13 @@ H5Z_filter_scaleoffset(unsigned flags, size_t cd_nelmts, const unsigned cd_value
     unsigned char *outbuf = NULL;   /* pointer to new output buffer */
     unsigned buf_offset = 21;       /* buffer offset because of parameters stored in file */
     unsigned i;                     /* index */
-    parms_atomic p;                 /* paramters needed for compress/decompress functions */
+    parms_atomic p;                 /* parameters needed for compress/decompress functions */
 
     FUNC_ENTER_NOAPI_NOINIT
 
     /* check arguments */
     if(cd_nelmts != H5Z_SCALEOFFSET_TOTAL_NPARMS)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, 0, "invalid scaleoffset number of paramters")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, 0, "invalid scaleoffset number of parameters")
 
     /* Check if memory byte order matches dataset datatype byte order */
     switch(H5T_native_order_g) {
@@ -1109,7 +1107,7 @@ H5Z_filter_scaleoffset(unsigned flags, size_t cd_nelmts, const unsigned cd_value
         /* if scale_factor is less than 0 for integer, library will reset it to 0
          * in this case, library will calculate the minimum-bits
          */
-	if(scale_factor < 0) scale_factor = 0;
+        if(scale_factor < 0) scale_factor = 0;
     }
 
     /* fixed-minimum-bits method is not implemented and is forbidden */
@@ -1130,7 +1128,7 @@ H5Z_filter_scaleoffset(unsigned flags, size_t cd_nelmts, const unsigned cd_value
         minbits = (uint32_t)scale_factor;
     }
 
-    /* prepare paramters to pass to compress/decompress functions */
+    /* prepare parameters to pass to compress/decompress functions */
     p.size = cd_values[H5Z_SCALEOFFSET_PARM_SIZE];
     p.mem_order = H5T_native_order_g;
 
@@ -1312,7 +1310,7 @@ done:
  * atomic datatype is treated on byte basis
  */
 
-
+
 /* change byte order of input buffer either from little-endian to big-endian
  * or from big-endian to little-endian  2/21/2005
  */
diff --git a/src/H5Zshuffle.c b/src/H5Zshuffle.c
index 4cf6adf..1fef1c1 100644
--- a/src/H5Zshuffle.c
+++ b/src/H5Zshuffle.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5Zmodule.h"          /* This source code file is part of the H5Z module */
diff --git a/src/H5Zszip.c b/src/H5Zszip.c
index a8ce84b..8ed173e 100644
--- a/src/H5Zszip.c
+++ b/src/H5Zszip.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5Zmodule.h"          /* This source code file is part of the H5Z module */
@@ -72,8 +70,6 @@ H5Z_class2_t H5Z_SZIP[1] = {{
  * Programmer:	Quincey Koziol
  *              Monday, April  7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static htri_t
@@ -87,25 +83,25 @@ H5Z_can_apply_szip(hid_t H5_ATTR_UNUSED dcpl_id, hid_t type_id, hid_t H5_ATTR_UN
     FUNC_ENTER_NOAPI(FAIL)
 
     /* Get datatype */
-    if(NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+    if(NULL == (type = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
 
     /* Get datatype's size, for checking the "bits-per-pixel" */
     if((dtype_size = (8 * H5T_get_size(type))) == 0)
-	HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size")
+        HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size")
 
     /* Range check datatype's size */
     if(dtype_size > 32 && dtype_size != 64)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FALSE, "invalid datatype size")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FALSE, "invalid datatype size")
 
     /* Get datatype's endianness order */
     if((dtype_order = H5T_get_order(type)) == H5T_ORDER_ERROR)
-	HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "can't retrieve datatype endianness order")
+        HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "can't retrieve datatype endianness order")
 
     /* Range check datatype's endianness order */
     /* (Note: this may not handle non-atomic datatypes well) */
     if(dtype_order != H5T_ORDER_LE && dtype_order != H5T_ORDER_BE)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FALSE, "invalid datatype endianness order")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FALSE, "invalid datatype endianness order")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -158,20 +154,20 @@ H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id)
         HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
 
     /* Get datatype */
-    if(NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
+    if(NULL == (type = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
 
     /* Get the filter's current parameters */
     if(H5P_get_filter_by_id(dcpl_plist, H5Z_FILTER_SZIP, &flags, &cd_nelmts, cd_values, 0, NULL, NULL) < 0)
-	HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get szip parameters")
+        HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get szip parameters")
 
     /* Get datatype's size, for checking the "bits-per-pixel" */
     if((dtype_size = (8 * H5T_get_size(type))) == 0)
-	HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size");
+        HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size");
 
     /* Get datatype's precision, in case is less than full bits  */
     if((dtype_precision = H5T_get_precision(type)) == 0)
-	HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype precision");
+        HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype precision");
 
     if(dtype_precision < dtype_size) {
         dtype_offset = H5T_get_offset(type);
@@ -179,9 +175,9 @@ H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id)
             dtype_precision = dtype_size;
     } /* end if */
     if(dtype_precision > 24) {
-	if(dtype_precision <= 32)
+        if(dtype_precision <= 32)
             dtype_precision = 32;
-	else if(dtype_precision <= 64)
+        else if(dtype_precision <= 64)
             dtype_precision = 64;
     } /* end if */
 
@@ -229,7 +225,7 @@ H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id)
 
     /* Get datatype's endianness order */
     if((dtype_order = H5T_get_order(type)) == H5T_ORDER_ERROR)
-	HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype endianness order")
+        HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype endianness order")
 
     /* Set the correct endianness flag for szip */
     /* (Note: this may not handle non-atomic datatypes well) */
@@ -243,13 +239,17 @@ H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id)
             cd_values[H5Z_SZIP_PARM_MASK] |= SZ_MSB_OPTION_MASK;
             break;
 
+        case H5T_ORDER_ERROR:
+        case H5T_ORDER_VAX:
+        case H5T_ORDER_MIXED:
+        case H5T_ORDER_NONE:
         default:
             HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype endianness order")
     } /* end switch */
 
     /* Modify the filter's parameters for this dataset */
     if(H5P_modify_filter(dcpl_plist, H5Z_FILTER_SZIP, flags, H5Z_SZIP_TOTAL_NPARMS, cd_values) < 0)
-	HGOTO_ERROR(H5E_PLINE, H5E_CANTSET, FAIL, "can't set local szip parameters")
+        HGOTO_ERROR(H5E_PLINE, H5E_CANTSET, FAIL, "can't set local szip parameters")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -268,10 +268,6 @@ done:
  * Programmer:	Kent Yang
  *              Tuesday, April 1, 2003
  *
- * Modifications:
- *              Quincey Koziol, April 2, 2003
- *              Cleaned up code.
- *
  *-------------------------------------------------------------------------
  */
 static size_t
@@ -298,7 +294,7 @@ H5Z_filter_szip (unsigned flags, size_t cd_nelmts, const unsigned cd_values[],
 
     /* Check arguments */
     if (cd_nelmts!=4)
-	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, 0, "invalid number of filter parameters")
+        HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, 0, "invalid number of filter parameters")
 
     /* Copy the filter parameters into the szip parameter block */
     H5_CHECKED_ASSIGN(sz_param.options_mask, int, cd_values[H5Z_SZIP_PARM_MASK], unsigned);
@@ -312,12 +308,12 @@ H5Z_filter_szip (unsigned flags, size_t cd_nelmts, const unsigned cd_values[],
         size_t nalloc;  /* Number of bytes the compressed block will expand into */
 
         /* Get the size of the uncompressed buffer */
-        newbuf = *buf;
+        newbuf = (unsigned char *)(*buf);
         UINT32DECODE(newbuf,stored_nalloc);
         H5_CHECKED_ASSIGN(nalloc, size_t, stored_nalloc, uint32_t);
 
         /* Allocate space for the uncompressed buffer */
-        if(NULL==(outbuf = H5MM_malloc(nalloc)))
+        if(NULL == (outbuf = (unsigned char *)H5MM_malloc(nalloc)))
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, 0, "memory allocation failed for szip decompression")
 
         /* Decompress the buffer */
@@ -340,7 +336,7 @@ H5Z_filter_szip (unsigned flags, size_t cd_nelmts, const unsigned cd_values[],
         unsigned char *dst = NULL;    /* Temporary pointer to new output buffer */
 
         /* Allocate space for the compressed buffer & header (assume data won't get bigger) */
-        if(NULL==(dst=outbuf = H5MM_malloc(nbytes+4)))
+        if(NULL == (dst=outbuf = (unsigned char *)H5MM_malloc(nbytes+4)))
             HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, 0, "unable to allocate szip destination buffer")
 
         /* Encode the uncompressed length */
@@ -350,7 +346,7 @@ H5Z_filter_szip (unsigned flags, size_t cd_nelmts, const unsigned cd_values[],
         /* Compress the buffer */
         size_out = nbytes;
         if(SZ_OK!= SZ_BufftoBuffCompress(dst, &size_out, *buf, nbytes, &sz_param))
-	    HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, 0, "overflow")
+            HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, 0, "overflow")
         HDassert(size_out<=nbytes);
 
         /* Free the input buffer */
diff --git a/src/H5Ztrans.c b/src/H5Ztrans.c
index f30f0b2..d4b59a6 100644
--- a/src/H5Ztrans.c
+++ b/src/H5Ztrans.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5Zmodule.h"          /* This source code file is part of the H5Z module */
diff --git a/src/H5api_adpt.h b/src/H5api_adpt.h
index 910bef9..0ff0f74 100644
--- a/src/H5api_adpt.h
+++ b/src/H5api_adpt.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/src/H5checksum.c b/src/H5checksum.c
index 48e4ce5..64d527e 100644
--- a/src/H5checksum.c
+++ b/src/H5checksum.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5dbg.c b/src/H5dbg.c
index 2039a51..dd50034 100644
--- a/src/H5dbg.c
+++ b/src/H5dbg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5detect.c b/src/H5detect.c
index 94e841e..ff163cf 100644
--- a/src/H5detect.c
+++ b/src/H5detect.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*keep this declaration near the top of this file -RPM*/
@@ -22,32 +20,30 @@ static const char *FileHeader = "\n\
  *                                                                           *\n\
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *\n\
  * terms governing use, modification, and redistribution, is contained in    *\n\
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *\n\
- * of the source code distribution tree; Copyright.html can be found at the  *\n\
- * root level of an installed copy of the electronic HDF5 document set and   *\n\
- * is linked from the top-level documents page.  It can also be found at     *\n\
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *\n\
- * access to either file, you may request a copy from help@hdfgroup.org.     *\n\
+ * the COPYING file, which can be found at the root of the source code       *\n\
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *\n\
+ * If you do not have access to either file, you may request a copy from     *\n\
+ * help@hdfgroup.org.                                                        *\n\
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *";
 /*
  *
- * Created:	H5detect.c
- *		10 Aug 1997
- *		Robb Matzke
+ * Created:    H5detect.c
+ *        10 Aug 1997
+ *        Robb Matzke
  *
- * Purpose:	This code was borrowed heavily from the `detect.c'
- *		program in the AIO distribution from Lawrence
- *		Livermore National Laboratory.
+ * Purpose:    This code was borrowed heavily from the `detect.c'
+ *        program in the AIO distribution from Lawrence
+ *        Livermore National Laboratory.
  *
- *		Detects machine byte order and floating point
- *		format and generates a C source file (H5Tinit.c)
- *		to describe those paramters.
+ *        Detects machine byte order and floating point
+ *        format and generates a C source file (H5Tinit.c)
+ *        to describe those parameters.
  *
  * Assumptions: We have an ANSI compiler.  We're on a Unix like
- *		system or configure has detected those Unix
- *		features which aren't available.  We're not
- *		running on a Vax or other machine with mixed
- *		endianess.
+ *        system or configure has detected those Unix
+ *        features which aren't available.  We're not
+ *        running on a Vax or other machine with mixed
+ *        endianess.
  *
  * Modifications:
  *
@@ -58,9 +54,19 @@ static const char *FileHeader = "\n\
 #include "H5Tpublic.h"
 #include "H5Rpublic.h"
 
+#if defined(__has_attribute)
+#if __has_attribute(no_sanitize)
+#define HDF_NO_UBSAN __attribute__((no_sanitize("undefined")))
+#else
+#define HDF_NO_UBSAN
+#endif
+#else
+#define HDF_NO_UBSAN
+#endif
+
 #define MAXDETECT 64
 
-/* The ALIGNMENT test code may generate the SIGBUS, SIGSEGV, or SIGILL signals. 
+/* The ALIGNMENT test code may generate the SIGBUS, SIGSEGV, or SIGILL signals.
  * We use setjmp/longjmp in the signal handlers for recovery. But setjmp/longjmp
  * do not necessary restore the signal blocking status while sigsetjmp/siglongjmp
  * do. If sigsetjmp/siglongjmp are not supported, need to use sigprocmask to
@@ -69,20 +75,20 @@ static const char *FileHeader = "\n\
 /* Define H5SETJMP/H5LONGJMP depending on if sigsetjmp/siglongjmp are */
 /* supported. */
 #if defined(H5_HAVE_SIGSETJMP) && defined(H5_HAVE_SIGLONGJMP)
-/* Always save blocked signals to be restore by siglongjmp. */
-#define H5JMP_BUF	sigjmp_buf
-#define H5SETJMP(buf)	HDsigsetjmp(buf, 1)
-#define H5LONGJMP(buf, val)	HDsiglongjmp(buf, val)
-#define H5HAVE_SIGJMP		/* sigsetjmp/siglongjmp are supported. */
+/* Always save blocked signals to be restored by siglongjmp. */
+#define H5JMP_BUF    sigjmp_buf
+#define H5SETJMP(buf)    HDsigsetjmp(buf, 1)
+#define H5LONGJMP(buf, val)    HDsiglongjmp(buf, val)
+#define H5HAVE_SIGJMP        /* sigsetjmp/siglongjmp are supported. */
 #elif defined(H5_HAVE_LONGJMP)
-#define H5JMP_BUF	jmp_buf
-#define H5SETJMP(buf)	HDsetjmp(buf)
-#define H5LONGJMP(buf, val)	HDlongjmp(buf, val)
+#define H5JMP_BUF    jmp_buf
+#define H5SETJMP(buf)    HDsetjmp(buf)
+#define H5LONGJMP(buf, val)    HDlongjmp(buf, val)
 #endif
 
 /* ALIGNMENT and signal-handling status codes */
-#define STA_NoALIGNMENT		0x0001  /* No ALIGNMENT Test */
-#define STA_NoHandlerVerify	0x0002  /* No signal handler Tests */
+#define STA_NoALIGNMENT        0x0001  /* No ALIGNMENT Test */
+#define STA_NoHandlerVerify    0x0002  /* No signal handler Tests */
 
 
 /*
@@ -137,11 +143,11 @@ static void detect_C99_integers32(void);
 static void detect_C99_integers64(void);
 static void detect_alignments(void);
 static unsigned int align_g[] = {1, 2, 4, 8, 16};
-static int align_status_g = 0;		/* ALIGNMENT Signal Status */
-static int sigbus_handler_called_g = 0;	/* how many times called */
+static int align_status_g = 0;        /* ALIGNMENT Signal Status */
+static int sigbus_handler_called_g = 0;    /* how many times called */
 static int sigsegv_handler_called_g = 0;/* how many times called */
-static int sigill_handler_called_g = 0;	/* how many times called */
-static int signal_handler_tested_g = 0;	/* how many times tested */
+static int sigill_handler_called_g = 0;    /* how many times called */
+static int signal_handler_tested_g = 0;    /* how many times tested */
 #if defined(H5SETJMP) && defined(H5_HAVE_SIGNAL)
 static int verify_signal_handlers(int signum, void (*handler)(int));
 #endif
@@ -149,16 +155,16 @@ static int verify_signal_handlers(int signum, void (*handler)(int));
 static H5JMP_BUF jbuf_g;
 #endif
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	precision
+ * Function:    precision
  *
- * Purpose:	Determine the precision and offset.
+ * Purpose:    Determine the precision and offset.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Robb Matzke
- *		Thursday, June 18, 1998
+ * Programmer:    Robb Matzke
+ *        Thursday, June 18, 1998
  *
  * Modifications:
  *
@@ -171,7 +177,7 @@ precision (detected_t *d)
 
     if (0 == d->msize) {
         /*
-         * An integer.	The permutation can have negative values at the
+         * An integer.    The permutation can have negative values at the
          * beginning or end which represent padding of bytes.  We must adjust
          * the precision and offset accordingly.
          */
@@ -205,36 +211,36 @@ precision (detected_t *d)
     }
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	DETECT_I/DETECT_BYTE
+ * Function:    DETECT_I/DETECT_BYTE
  *
- * Purpose:	These macro takes a type like `int' and a base name like
- *		`nati' and detects the byte order.  The VAR is used to
- *		construct the names of the C variables defined.
+ * Purpose:    These macro takes a type like `int' and a base name like
+ *        `nati' and detects the byte order.  The VAR is used to
+ *        construct the names of the C variables defined.
  *
  *              DETECT_I is used for types that are larger than one byte,
  *              DETECT_BYTE is used for types that are exactly one byte.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 12 1996
+ * Programmer:    Robb Matzke
+ *        matzke@llnl.gov
+ *        Jun 12 1996
  *
  * Modifications:
  *
- *	Robb Matzke, 4 Nov 1996
- *	The INFO.perm now contains `-1' for bytes that aren't used and
- *	are always zero.  This happens on the Cray for `short' where
- *	sizeof(short) is 8, but only the low-order 4 bytes are ever used.
+ *    Robb Matzke, 4 Nov 1996
+ *    The INFO.perm now contains `-1' for bytes that aren't used and
+ *    are always zero.  This happens on the Cray for `short' where
+ *    sizeof(short) is 8, but only the low-order 4 bytes are ever used.
  *
- *	Robb Matzke, 4 Nov 1996
- *	Added a `padding' field to indicate how many zero bytes appear to
- *	the left (N) or right (-N) of the value.
+ *    Robb Matzke, 4 Nov 1996
+ *    Added a `padding' field to indicate how many zero bytes appear to
+ *    the left (N) or right (-N) of the value.
  *
- *	Robb Matzke, 5 Nov 1996
- *	Removed HFILE and CFILE arguments.
+ *    Robb Matzke, 5 Nov 1996
+ *    Removed HFILE and CFILE arguments.
  *
  *      Neil Fortner, 6 Sep 2013
  *      Split macro into DETECT_I and DETECT_BYTE macros, extracted
@@ -277,27 +283,27 @@ precision (detected_t *d)
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
 }
 
-#define DETECT_I(TYPE,VAR,INFO) {					      \
+#define DETECT_I(TYPE,VAR,INFO) {                          \
     HDcompile_assert(sizeof(TYPE) > 1);                                       \
                                                                               \
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	DETECT_F
+ * Function:    DETECT_F
  *
- * Purpose:	This macro takes a floating point type like `double' and
- *		a base name like `natd' and detects byte order, mantissa
- *		location, exponent location, sign bit location, presence or
- *		absence of implicit mantissa bit, and exponent bias and
- *		initializes a detected_t structure with those properties.
+ * Purpose:    This macro takes a floating point type like `double' and
+ *        a base name like `natd' and detects byte order, mantissa
+ *        location, exponent location, sign bit location, presence or
+ *        absence of implicit mantissa bit, and exponent bias and
+ *        initializes a detected_t structure with those properties.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 12 1996
+ * Programmer:    Robb Matzke
+ *        matzke@llnl.gov
+ *        Jun 12 1996
  *
  *-------------------------------------------------------------------------
  */
@@ -387,31 +393,31 @@ precision (detected_t *d)
     }                                                                         \
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	DETECT_M
+ * Function:    DETECT_M
  *
- * Purpose:	This macro takes only miscellaneous structures or pointer
+ * Purpose:    This macro takes only miscellaneous structures or pointer
  *              (pointer, hvl_t, hobj_ref_t, hdset_reg_ref_t).  It
- *		constructs the names and decides the alignment in structure.
+ *        constructs the names and decides the alignment in structure.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Raymond Lu
- *		slu@ncsa.uiuc.edu
- *		Dec 9, 2002
+ * Programmer:    Raymond Lu
+ *        slu@ncsa.uiuc.edu
+ *        Dec 9, 2002
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
-#define DETECT_M(TYPE,VAR,INFO) {					      \
-   INFO.name = #VAR;							      \
-   COMP_ALIGNMENT(TYPE, INFO.comp_align);				      \
+#define DETECT_M(TYPE,VAR,INFO) {                          \
+   INFO.name = #VAR;                                  \
+   COMP_ALIGNMENT(TYPE, INFO.comp_align);                      \
 }
 
 /* Detect alignment for C structure */
-#define COMP_ALIGNMENT(TYPE,COMP_ALIGN) {			              \
+#define COMP_ALIGNMENT(TYPE,COMP_ALIGN) {                          \
     struct {                                                                  \
         char    c;                                                            \
         TYPE    x;                                                            \
@@ -421,67 +427,67 @@ precision (detected_t *d)
 }
 
 #if defined(H5SETJMP) && defined(H5_HAVE_SIGNAL)
-#define ALIGNMENT(TYPE,INFO) {						      \
-    char *volatile _buf = NULL;   					      \
-    TYPE _val = 1, _val2;						      \
-    volatile size_t	_ano = 0;					      \
-    void		(*_handler)(int) = HDsignal(SIGBUS, sigbus_handler);  \
-    void		(*_handler2)(int) = HDsignal(SIGSEGV, sigsegv_handler);\
-    void		(*_handler3)(int) = HDsignal(SIGILL, sigill_handler);  \
-									      \
-    _buf = (char*)HDmalloc(sizeof(TYPE) + align_g[NELMTS(align_g) - 1]);	      \
-    if(H5SETJMP(jbuf_g)) _ano++;					      \
-    if(_ano < NELMTS(align_g)) {					      \
-	*((TYPE*)(_buf+align_g[_ano])) = _val; /*possible SIGBUS or SEGSEGV*/ \
-	_val2 = *((TYPE*)(_buf+align_g[_ano]));	/*possible SIGBUS or SEGSEGV*/\
-	/* Cray Check: This section helps detect alignment on Cray's */	      \
+#define ALIGNMENT(TYPE,INFO) {                              \
+    char *volatile _buf = NULL;                             \
+    TYPE _val = 1, _val2;                              \
+    volatile size_t    _ano = 0;                          \
+    void        (*_handler)(int) = HDsignal(SIGBUS, sigbus_handler);  \
+    void        (*_handler2)(int) = HDsignal(SIGSEGV, sigsegv_handler);\
+    void        (*_handler3)(int) = HDsignal(SIGILL, sigill_handler);  \
+                                        \
+    _buf = (char*)HDmalloc(sizeof(TYPE) + align_g[NELMTS(align_g) - 1]);          \
+    if(H5SETJMP(jbuf_g)) _ano++;                          \
+    if(_ano < NELMTS(align_g)) {                          \
+    *((TYPE*)(_buf+align_g[_ano])) = _val; /*possible SIGBUS or SEGSEGV*/ \
+    _val2 = *((TYPE*)(_buf+align_g[_ano]));    /*possible SIGBUS or SEGSEGV*/\
+    /* Cray Check: This section helps detect alignment on Cray's */          \
         /*              vector machines (like the SV1) which mask off */      \
-	/*              pointer values when pointing to non-word aligned */   \
-	/*              locations with pointers that are supposed to be */    \
-	/*              word aligned. -QAK */                                 \
-	HDmemset(_buf, 0xff, sizeof(TYPE)+align_g[NELMTS(align_g)-1]);	      \
+    /*              pointer values when pointing to non-word aligned */   \
+    /*              locations with pointers that are supposed to be */    \
+    /*              word aligned. -QAK */                                 \
+    HDmemset(_buf, 0xff, sizeof(TYPE)+align_g[NELMTS(align_g)-1]);          \
         /*How to handle VAX types?*/                                          \
-	if(INFO.perm[0]) /* Big-Endian */				      \
-	    HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
-	else /* Little-Endian */					      \
-	    HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
-	_val2 = *((TYPE*)(_buf+align_g[_ano]));				      \
-    H5_GCC_DIAG_OFF(float-equal)					      \
-	if(_val!=_val2)							      \
-	    H5LONGJMP(jbuf_g, 1);		        		      \
-    H5_GCC_DIAG_ON(float-equal) 					      \
-	/* End Cray Check */						      \
-	(INFO.align)=align_g[_ano];					      \
-    } else {								      \
-	(INFO.align)=0;							      \
-	fprintf(stderr, "unable to calculate alignment for %s\n", #TYPE);     \
-    }									      \
-    HDfree(_buf);								      \
-    HDsignal(SIGBUS, _handler); /*restore original handler*/		      \
-    HDsignal(SIGSEGV, _handler2); /*restore original handler*/		      \
-    HDsignal(SIGILL, _handler3); /*restore original handler*/		      \
+    if(INFO.perm[0]) /* Big-Endian */                      \
+        HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
+    else /* Little-Endian */                          \
+        HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
+    _val2 = *((TYPE*)(_buf+align_g[_ano]));                      \
+    H5_GCC_DIAG_OFF(float-equal)                          \
+    if(_val!=_val2)                                  \
+        H5LONGJMP(jbuf_g, 1);                              \
+    H5_GCC_DIAG_ON(float-equal)                           \
+    /* End Cray Check */                              \
+    (INFO.align)=align_g[_ano];                          \
+    } else {                                      \
+    (INFO.align)=0;                                  \
+    fprintf(stderr, "unable to calculate alignment for %s\n", #TYPE);     \
+    }                                          \
+    HDfree(_buf);                                      \
+    HDsignal(SIGBUS, _handler); /*restore original handler*/              \
+    HDsignal(SIGSEGV, _handler2); /*restore original handler*/              \
+    HDsignal(SIGILL, _handler3); /*restore original handler*/              \
 }
 #else
-#define ALIGNMENT(TYPE,INFO) {						      \
-    align_status_g |= STA_NoALIGNMENT;					      \
-    (INFO.align)=0;							      \
+#define ALIGNMENT(TYPE,INFO) {                              \
+    align_status_g |= STA_NoALIGNMENT;                          \
+    (INFO.align)=0;                                  \
 }
 #endif
 
-
+
 #if defined(H5LONGJMP) && defined(H5_HAVE_SIGNAL)
 /*-------------------------------------------------------------------------
- * Function:	sigsegv_handler
+ * Function:    sigsegv_handler
  *
- * Purpose:	Handler for SIGSEGV. We use signal() instead of sigaction()
- *		because it's more portable to non-Posix systems. Although
- *		it's not nearly as nice to work with, it does the job for
- *		this simple stuff.
+ * Purpose:    Handler for SIGSEGV. We use signal() instead of sigaction()
+ *        because it's more portable to non-Posix systems. Although
+ *        it's not nearly as nice to work with, it does the job for
+ *        this simple stuff.
  *
- * Return:	Returns via H5LONGJMP to jbuf_g.
+ * Return:    Returns via H5LONGJMP to jbuf_g.
  *
- * Programmer:	Robb Matzke
- *		Thursday, March 18, 1999
+ * Programmer:    Robb Matzke
+ *        Thursday, March 18, 1999
  *
  * Modifications:
  *
@@ -506,20 +512,20 @@ sigsegv_handler(int H5_ATTR_UNUSED signo)
 }
 #endif
 
-
+
 #if defined(H5LONGJMP) && defined(H5_HAVE_SIGNAL)
 /*-------------------------------------------------------------------------
- * Function:	sigbus_handler
+ * Function:    sigbus_handler
  *
- * Purpose:	Handler for SIGBUS. We use signal() instead of sigaction()
- *		because it's more portable to non-Posix systems. Although
- *		it's not nearly as nice to work with, it does the job for
- *		this simple stuff.
+ * Purpose:    Handler for SIGBUS. We use signal() instead of sigaction()
+ *        because it's more portable to non-Posix systems. Although
+ *        it's not nearly as nice to work with, it does the job for
+ *        this simple stuff.
  *
- * Return:	Returns via H5LONGJMP to jbuf_g.
+ * Return:    Returns via H5LONGJMP to jbuf_g.
  *
- * Programmer:	Robb Matzke
- *		Thursday, March 18, 1999
+ * Programmer:    Robb Matzke
+ *        Thursday, March 18, 1999
  *
  * Modifications:
  *
@@ -544,20 +550,20 @@ sigbus_handler(int H5_ATTR_UNUSED signo)
 }
 #endif
 
-
+
 #if defined(H5LONGJMP) && defined(H5_HAVE_SIGNAL)
 /*-------------------------------------------------------------------------
- * Function:	sigill_handler
+ * Function:    sigill_handler
  *
- * Purpose:	Handler for SIGILL. We use signal() instead of sigaction()
- *		because it's more portable to non-Posix systems. Although
- *		it's not nearly as nice to work with, it does the job for
- *		this simple stuff.
+ * Purpose:    Handler for SIGILL. We use signal() instead of sigaction()
+ *        because it's more portable to non-Posix systems. Although
+ *        it's not nearly as nice to work with, it does the job for
+ *        this simple stuff.
  *
- * Return:	Returns via H5LONGJMP to jbuf_g.
+ * Return:    Returns via H5LONGJMP to jbuf_g.
  *
- * Programmer:	Raymond Lu
- *		28 October 2013
+ * Programmer:    Raymond Lu
+ *        28 October 2013
  *
  *-------------------------------------------------------------------------
  */
@@ -580,17 +586,17 @@ sigill_handler(int H5_ATTR_UNUSED signo)
 }
 #endif
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	print_results
+ * Function:    print_results
  *
- * Purpose:	Prints information about the detected data types.
+ * Purpose:    Prints information about the detected data types.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 14, 1996
+ * Programmer:    Robb Matzke
+ *        matzke@llnl.gov
+ *        Jun 14, 1996
  *
  * Modifications:
  *
@@ -600,7 +606,7 @@ static void
 print_results(int nd, detected_t *d, int na, malign_t *misc_align)
 {
     int         byte_order=0;   /*byte order of data types*/
-    int		i, j;
+    int        i, j;
 
     /* Include files */
     printf("\
@@ -614,11 +620,11 @@ print_results(int nd, detected_t *d, int na, malign_t *misc_align)
 /***********/\n\
 /* Headers */\n\
 /***********/\n\
-#include \"H5private.h\"		/* Generic Functions			*/\n\
-#include \"H5Eprivate.h\"		/* Error handling		  	*/\n\
-#include \"H5FLprivate.h\"	/* Free Lists				*/\n\
-#include \"H5Iprivate.h\"		/* IDs			  		*/\n\
-#include \"H5Tpkg.h\"		/* Datatypes 				*/\n\
+#include \"H5private.h\"        /* Generic Functions            */\n\
+#include \"H5Eprivate.h\"        /* Error handling              */\n\
+#include \"H5FLprivate.h\"    /* Free Lists                */\n\
+#include \"H5Iprivate.h\"        /* IDs                      */\n\
+#include \"H5Tpkg.h\"        /* Datatypes                 */\n\
 \n\
 \n\
 /****************/\n\
@@ -667,15 +673,15 @@ print_results(int nd, detected_t *d, int na, malign_t *misc_align)
     printf("\n\
 \n\
 /*-------------------------------------------------------------------------\n\
- * Function:	H5T__init_native\n\
+ * Function:    H5T__init_native\n\
  *\n\
- * Purpose:	Initialize pre-defined native datatypes from code generated\n\
+ * Purpose:    Initialize pre-defined native datatypes from code generated\n\
  *              during the library configuration by H5detect.\n\
  *\n\
- * Return:	Success:	non-negative\n\
- *		Failure:	negative\n\
+ * Return:    Success:    non-negative\n\
+ *        Failure:    negative\n\
  *\n\
- * Programmer:	Robb Matzke\n\
+ * Programmer:    Robb Matzke\n\
  *              Wednesday, December 16, 1998\n\
  *\n\
  *-------------------------------------------------------------------------\n\
@@ -683,8 +689,8 @@ print_results(int nd, detected_t *d, int na, malign_t *misc_align)
 herr_t\n\
 H5T__init_native(void)\n\
 {\n\
-    H5T_t	*dt = NULL;\n\
-    herr_t	ret_value = SUCCEED;\n\
+    H5T_t    *dt = NULL;\n\
+    herr_t    ret_value = SUCCEED;\n\
 \n\
     FUNC_ENTER_PACKAGE\n");
 
@@ -706,20 +712,20 @@ H5T__init_native(void)\n\
             }
         }
 
-	/* Print a comment to describe this section of definitions. */
-	printf("\n   /*\n");
-	iprint(d+i);
-	printf("    */\n");
+    /* Print a comment to describe this section of definitions. */
+    printf("\n   /*\n");
+    iprint(d+i);
+    printf("    */\n");
 
-	/* The part common to fixed and floating types */
-	printf("\
+    /* The part common to fixed and floating types */
+    printf("\
     if(NULL == (dt = H5T__alloc()))\n\
         HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, FAIL, \"datatype allocation failed\")\n\
     dt->shared->state = H5T_STATE_IMMUTABLE;\n\
     dt->shared->type = H5T_%s;\n\
     dt->shared->size = %d;\n",
-	       d[i].msize ? "FLOAT" : "INTEGER",/*class			*/
-	       d[i].size);			/*size			*/
+        d[i].msize ? "FLOAT" : "INTEGER",/*class            */
+        d[i].size);            /*size            */
 
         if(byte_order==-1)
             printf("\
@@ -736,18 +742,18 @@ H5T__init_native(void)\n\
     dt->shared->u.atomic.prec = %d;\n\
     dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;\n\
     dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;\n",
-	       d[i].offset,			/*offset		*/
-	       d[i].precision);			/*precision		*/
+        d[i].offset,            /*offset        */
+        d[i].precision);            /*precision        */
     /*HDassert((d[i].perm[0]>0)==(byte_order>0));*/   /* Double-check that byte-order doesn't change */
 
-	if (0 == d[i].msize) {
-	    /* The part unique to fixed point types */
-	    printf("\
+    if (0 == d[i].msize) {
+        /* The part unique to fixed point types */
+        printf("\
     dt->shared->u.atomic.u.i.sign = H5T_SGN_%s;\n",
-		   d[i].sign ? "2" : "NONE");
-	} else {
-	    /* The part unique to floating point types */
-	    printf("\
+        d[i].sign ? "2" : "NONE");
+    } else {
+        /* The part unique to floating point types */
+        printf("\
     dt->shared->u.atomic.u.f.sign = %d;\n\
     dt->shared->u.atomic.u.f.epos = %d;\n\
     dt->shared->u.atomic.u.f.esize = %d;\n\
@@ -756,22 +762,22 @@ H5T__init_native(void)\n\
     dt->shared->u.atomic.u.f.msize = %d;\n\
     dt->shared->u.atomic.u.f.norm = H5T_NORM_%s;\n\
     dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;\n",
-		   d[i].sign,	/*sign location */
-		   d[i].epos,	/*exponent loc	*/
-		   d[i].esize,	/*exponent size */
-		   (unsigned long)(d[i].bias),	 /*exponent bias */
-		   d[i].mpos,	/*mantissa loc	*/
-		   d[i].msize,	/*mantissa size */
-		   d[i].imp ? "IMPLIED" : "NONE");	/*normalization */
-	}
-
-	/* Atomize the type */
-	printf("\
+        d[i].sign,    /*sign location */
+        d[i].epos,    /*exponent loc    */
+        d[i].esize,    /*exponent size */
+        (unsigned long)(d[i].bias),     /*exponent bias */
+        d[i].mpos,    /*mantissa loc    */
+        d[i].msize,    /*mantissa size */
+        d[i].imp ? "IMPLIED" : "NONE");    /*normalization */
+    }
+
+    /* Atomize the type */
+    printf("\
     if((H5T_NATIVE_%s_g = H5I_register(H5I_DATATYPE, dt, FALSE)) < 0)\n\
         HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, \"can't register ID for built-in datatype\")\n",
-	       d[i].varname);
-	printf("    H5T_NATIVE_%s_ALIGN_g = %lu;\n",
-	       d[i].varname, (unsigned long)(d[i].align));
+        d[i].varname);
+    printf("    H5T_NATIVE_%s_ALIGN_g = %lu;\n",
+        d[i].varname, (unsigned long)(d[i].align));
 
         /* Variables for alignment of compound datatype */
         if(!HDstrcmp(d[i].varname, "SCHAR")  || !HDstrcmp(d[i].varname, "SHORT") ||
@@ -813,69 +819,69 @@ done:\n\
 
     /* Print the ALIGNMENT and signal-handling status as comments */
     printf("\n"
-	"/****************************************/\n"
-	"/* ALIGNMENT and signal-handling status */\n"
-	"/****************************************/\n");
+    "/****************************************/\n"
+    "/* ALIGNMENT and signal-handling status */\n"
+    "/****************************************/\n");
     if (align_status_g & STA_NoALIGNMENT)
-	printf("/* ALIGNAMENT test is not available */\n");
+    printf("/* ALIGNAMENT test is not available */\n");
     if (align_status_g & STA_NoHandlerVerify)
-	printf("/* Signal handlers verify test is not available */\n");
+    printf("/* Signal handlers verify test is not available */\n");
     /* The following is available in H5pubconf.h. Printing them here for */
     /* convenience. */
 #ifdef H5_HAVE_SIGNAL
-	printf("/* Signal() support: yes */\n");
+    printf("/* Signal() support: yes */\n");
 #else
-	printf("/* Signal() support: no */\n");
+    printf("/* Signal() support: no */\n");
 #endif
 #ifdef H5_HAVE_SETJMP
-	printf("/* setjmp() support: yes */\n");
+    printf("/* setjmp() support: yes */\n");
 #else
-	printf("/* setjmp() support: no */\n");
+    printf("/* setjmp() support: no */\n");
 #endif
 #ifdef H5_HAVE_LONGJMP
-	printf("/* longjmp() support: yes */\n");
+    printf("/* longjmp() support: yes */\n");
 #else
-	printf("/* longjmp() support: no */\n");
+    printf("/* longjmp() support: no */\n");
 #endif
 #ifdef H5_HAVE_SIGSETJMP
-	printf("/* sigsetjmp() support: yes */\n");
+    printf("/* sigsetjmp() support: yes */\n");
 #else
-	printf("/* sigsetjmp() support: no */\n");
+    printf("/* sigsetjmp() support: no */\n");
 #endif
 #ifdef H5_HAVE_SIGLONGJMP
-	printf("/* siglongjmp() support: yes */\n");
+    printf("/* siglongjmp() support: yes */\n");
 #else
-	printf("/* siglongjmp() support: no */\n");
+    printf("/* siglongjmp() support: no */\n");
 #endif
 #ifdef H5_HAVE_SIGPROCMASK
-	printf("/* sigprocmask() support: yes */\n");
+    printf("/* sigprocmask() support: yes */\n");
 #else
-	printf("/* sigprocmask() support: no */\n");
+    printf("/* sigprocmask() support: no */\n");
 #endif
 
     /* Print the statics of signal handlers called for debugging */
     printf("\n"
-	"/******************************/\n"
-	"/* signal handlers statistics */\n"
-	"/******************************/\n");
+    "/******************************/\n"
+    "/* signal handlers statistics */\n"
+    "/******************************/\n");
     printf("/* signal_handlers tested: %d times */\n", signal_handler_tested_g);
     printf("/* sigbus_handler called: %d times */\n", sigbus_handler_called_g);
     printf("/* sigsegv_handler called: %d times */\n", sigsegv_handler_called_g);
     printf("/* sigill_handler called: %d times */\n", sigill_handler_called_g);
 } /* end print_results() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	iprint
+ * Function:    iprint
  *
- * Purpose:	Prints information about the fields of a floating point
- *		format.
+ * Purpose:    Prints information about the fields of a floating point
+ *        format.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 13, 1996
+ * Programmer:    Robb Matzke
+ *        matzke@llnl.gov
+ *        Jun 13, 1996
  *
  * Modifications:
  *
@@ -949,22 +955,22 @@ iprint(detected_t *d)
 
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	byte_cmp
+ * Function:    byte_cmp
  *
- * Purpose:	Compares two chunks of memory A and B and returns the
- *		byte index into those arrays of the first byte that
- *		differs between A and B.  Ignores differences where the
+ * Purpose:    Compares two chunks of memory A and B and returns the
+ *        byte index into those arrays of the first byte that
+ *        differs between A and B.  Ignores differences where the
  *              corresponding bit in pad_mask is set to 0.
  *
- * Return:	Success:	Index of differing byte.
+ * Return:    Success:    Index of differing byte.
  *
- *		Failure:	-1 if all bytes are the same.
+ *        Failure:    -1 if all bytes are the same.
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 12, 1996
+ * Programmer:    Robb Matzke
+ *        matzke@llnl.gov
+ *        Jun 12, 1996
  *
  * Modifications:
  *
@@ -984,17 +990,17 @@ byte_cmp(int n, const void *_a, const void *_b, const unsigned char *pad_mask)
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	bit_cmp
+ * Function:    bit_cmp
  *
- * Purpose:	Compares two bit vectors and returns the index for the
- *		first bit that differs between the two vectors.	 The
- *		size of the vector is NBYTES.  PERM is a mapping from
- *		actual order to little endian.  Ignores differences where
+ * Purpose:    Compares two bit vectors and returns the index for the
+ *        first bit that differs between the two vectors.     The
+ *        size of the vector is NBYTES.  PERM is a mapping from
+ *        actual order to little endian.  Ignores differences where
  *              the corresponding bit in pad_mask is set to 0.
  *
- * Return:	Index of first differing bit.
+ * Return:    Index of first differing bit.
  *
  *-------------------------------------------------------------------------
  */
@@ -1025,23 +1031,23 @@ bit_cmp(unsigned int nbytes, int *perm, void *_a, void *_b,
     return 0;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	fix_order
+ * Function:    fix_order
  *
- * Purpose:	Given an array PERM with elements FIRST through LAST
- *		initialized with zero origin byte numbers, this function
- *		creates a permutation vector that maps the actual order
- *		of a floating point number to little-endian.
+ * Purpose:    Given an array PERM with elements FIRST through LAST
+ *        initialized with zero origin byte numbers, this function
+ *        creates a permutation vector that maps the actual order
+ *        of a floating point number to little-endian.
  *
- *		This function assumes that the mantissa byte ordering
- *		implies the total ordering.
+ *        This function assumes that the mantissa byte ordering
+ *        implies the total ordering.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 13, 1996
+ * Programmer:    Robb Matzke
+ *        matzke@llnl.gov
+ *        Jun 13, 1996
  *
  * Modifications:
  *
@@ -1050,81 +1056,81 @@ bit_cmp(unsigned int nbytes, int *perm, void *_a, void *_b,
 static void
 fix_order(int n, int last, int *perm, const char **mesg)
 {
-    int		i;
+    int        i;
 
     if (last > 1) {
-	/*
-	 * We have at least three points to consider.
-	 */
-	if (perm[last] < perm[last - 1] && perm[last - 1] < perm[last - 2]) {
-	    /*
-	     * Little endian.
-	     */
-	    if (mesg) *mesg = "Little-endian";
-	    for (i = 0; i < n; i++) perm[i] = i;
-
-	} else if (perm[last] > perm[last-1] && perm[last-1] > perm[last-2]) {
-	    /*
-	     * Big endian.
-	     */
-	    if (mesg) *mesg = "Big-endian";
-	    for (i = 0; i < n; i++) perm[i] = (n - 1) - i;
-
-	} else {
-	    /*
-	     * Bi-endian machines like VAX.
+    /*
+    * We have at least three points to consider.
+    */
+    if (perm[last] < perm[last - 1] && perm[last - 1] < perm[last - 2]) {
+        /*
+        * Little endian.
+        */
+        if (mesg) *mesg = "Little-endian";
+        for (i = 0; i < n; i++) perm[i] = i;
+
+    } else if (perm[last] > perm[last-1] && perm[last-1] > perm[last-2]) {
+        /*
+        * Big endian.
+        */
+        if (mesg) *mesg = "Big-endian";
+        for (i = 0; i < n; i++) perm[i] = (n - 1) - i;
+
+    } else {
+        /*
+        * Bi-endian machines like VAX.
              * (NOTE: This is not an actual determination of the VAX-endianess.
              *          It could have some other endianess and fall into this
              *          case - JKM & QAK)
-	     */
-	    HDassert(0 == n % 2);
-	    if (mesg) *mesg = "VAX";
-	    for (i = 0; i < n; i += 2) {
-		perm[i] = (n - 2) - i;
-		perm[i + 1] = (n - 1) - i;
-	    }
-	}
+        */
+        HDassert(0 == n % 2);
+        if (mesg) *mesg = "VAX";
+        for (i = 0; i < n; i += 2) {
+        perm[i] = (n - 2) - i;
+        perm[i + 1] = (n - 1) - i;
+        }
+    }
     } else {
-	fprintf(stderr,
-	     "Failed to detect byte order of %d-byte floating point.\n", n);
-	HDexit(1);
+    fprintf(stderr,
+        "Failed to detect byte order of %d-byte floating point.\n", n);
+    HDexit(1);
     }
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	imp_bit
+ * Function:    imp_bit
  *
- * Purpose:	Looks for an implicit bit in the mantissa.  The value
- *		of _A should be 1.0 and the value of _B should be 0.5.
- *		Some floating-point formats discard the most significant
- *		bit of the mantissa after normalizing since it will always
- *		be a one (except for 0.0).  If this is true for the native
- *		floating point values stored in _A and _B then the function
- *		returns non-zero.
+ * Purpose:    Looks for an implicit bit in the mantissa.  The value
+ *        of _A should be 1.0 and the value of _B should be 0.5.
+ *        Some floating-point formats discard the most significant
+ *        bit of the mantissa after normalizing since it will always
+ *        be a one (except for 0.0).  If this is true for the native
+ *        floating point values stored in _A and _B then the function
+ *        returns non-zero.
  *
- *		This function assumes that the exponent occupies higher
- *		order bits than the mantissa and that the most significant
- *		bit of the mantissa is next to the least signficant bit
- *		of the exponent.
+ *        This function assumes that the exponent occupies higher
+ *        order bits than the mantissa and that the most significant
+ *        bit of the mantissa is next to the least signficant bit
+ *        of the exponent.
  *
  *
- * Return:	Success:	Non-zero if the most significant bit
- *				of the mantissa is discarded (ie, the
- *				mantissa has an implicit `one' as the
- *				most significant bit).	Otherwise,
- *				returns zero.
+ * Return:    Success:    Non-zero if the most significant bit
+ *                of the mantissa is discarded (ie, the
+ *                mantissa has an implicit `one' as the
+ *                most significant bit).    Otherwise,
+ *                returns zero.
  *
- *		Failure:	exit(1)
+ *        Failure:    exit(1)
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 13, 1996
+ * Programmer:    Robb Matzke
+ *        matzke@llnl.gov
+ *        Jun 13, 1996
  *
  * Modifications:
  *
- *	Robb Matzke, 6 Nov 1996
- *	Fixed a bug that occurs with non-implicit architectures.
+ *    Robb Matzke, 6 Nov 1996
+ *    Fixed a bug that occurs with non-implicit architectures.
  *
  *-------------------------------------------------------------------------
  */
@@ -1154,26 +1160,26 @@ imp_bit(unsigned int n, int *perm, void *_a, void *_b, const unsigned char *pad_
     return (a[perm[major]] >> minor) & 0x01 ? 0 : 1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	find_bias
+ * Function:    find_bias
  *
- * Purpose:	Determines the bias of the exponent.  This function should
- *		be called with _A having a value of `1'.
+ * Purpose:    Determines the bias of the exponent.  This function should
+ *        be called with _A having a value of `1'.
  *
- * Return:	Success:	The exponent bias.
+ * Return:    Success:    The exponent bias.
  *
- *		Failure:
+ *        Failure:
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 13, 1996
+ * Programmer:    Robb Matzke
+ *        matzke@llnl.gov
+ *        Jun 13, 1996
  *
  * Modifications:
  *
- *	Robb Matzke, 6 Nov 1996
- *	Fixed a bug with non-implicit architectures returning the
- *	wrong exponent bias.
+ *    Robb Matzke, 6 Nov 1996
+ *    Fixed a bug with non-implicit architectures returning the
+ *    wrong exponent bias.
  *
  *-------------------------------------------------------------------------
  */
@@ -1197,17 +1203,17 @@ find_bias(unsigned int epos, unsigned int esize, int *perm, void *_a)
     return bias;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	print_header
+ * Function:    print_header
  *
- * Purpose:	Prints the C file header for the generated file.
+ * Purpose:    Prints the C file header for the generated file.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Mar 12 1997
+ * Programmer:    Robb Matzke
+ *        matzke@llnl.gov
+ *        Mar 12 1997
  *
  * Modifications:
  *
@@ -1217,22 +1223,22 @@ static void
 print_header(void)
 {
 
-    time_t		now = HDtime(NULL);
-    struct tm		*tm = HDlocaltime(&now);
-    char		real_name[30];
-    char		host_name[256];
-    int			i;
-    const char		*s;
+    time_t        now = HDtime(NULL);
+    struct tm        *tm = HDlocaltime(&now);
+    char        real_name[30];
+    char        host_name[256];
+    int            i;
+    const char        *s;
 #ifdef H5_HAVE_GETPWUID
-    struct passwd	*pwd = NULL;
+    struct passwd    *pwd = NULL;
 #else
-    int			pwd = 1;
+    int            pwd = 1;
 #endif
-    static const char	*month_name[] =
+    static const char    *month_name[] =
     {
-	"Jan", "Feb", "Mar", "Apr", "May", "Jun",
-	"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
-    static const char	*purpose = "\
+    "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+    "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
+    static const char    *purpose = "\
 This machine-generated source code contains\n\
 information about the various integer and\n\
 floating point numeric formats found on this\n\
@@ -1244,7 +1250,7 @@ Each of the numeric formats listed below are\n\
 printed from most significant bit to least\n\
 significant bit even though the actual bytes\n\
 might be stored in a different order in\n\
-memory.	 The integers above each binary byte\n\
+memory.     The integers above each binary byte\n\
 indicate the relative order of the bytes in\n\
 memory; little-endian machines have\n\
 decreasing numbers while big-endian machines\n\
@@ -1255,8 +1261,8 @@ letters with `S' for the mantissa sign bit,\n\
 `M' for the mantissa magnitude, and `E' for\n\
 the exponent.  The exponent has an associated\n\
 bias which can be subtracted to find the\n\
-true exponent.	The radix point is assumed\n\
-to be before the first `M' bit.	 Any bit\n\
+true exponent.    The radix point is assumed\n\
+to be before the first `M' bit.     Any bit\n\
 of a floating-point value not falling into one\n\
 of these categories is printed as a question\n\
 mark.  Bits of integer types are printed as\n\
@@ -1275,20 +1281,20 @@ bit.\n";
      */
 #ifdef H5_HAVE_GETPWUID
     {
-	size_t n;
-	char *comma;
-	if ((pwd = HDgetpwuid(HDgetuid()))) {
-	    if ((comma = HDstrchr(pwd->pw_gecos, ','))) {
-		n = MIN(sizeof(real_name)-1, (unsigned)(comma-pwd->pw_gecos));
-		HDstrncpy(real_name, pwd->pw_gecos, n);
-		real_name[n] = '\0';
-	    } else {
-		HDstrncpy(real_name, pwd->pw_gecos, sizeof(real_name));
-		real_name[sizeof(real_name) - 1] = '\0';
-	    }
-	} else {
-	    real_name[0] = '\0';
-	}
+    size_t n;
+    char *comma;
+    if ((pwd = HDgetpwuid(HDgetuid()))) {
+        if ((comma = HDstrchr(pwd->pw_gecos, ','))) {
+        n = MIN(sizeof(real_name)-1, (unsigned)(comma-pwd->pw_gecos));
+        HDstrncpy(real_name, pwd->pw_gecos, n);
+        real_name[n] = '\0';
+        } else {
+        HDstrncpy(real_name, pwd->pw_gecos, sizeof(real_name));
+        real_name[sizeof(real_name) - 1] = '\0';
+        }
+    } else {
+        real_name[0] = '\0';
+    }
     }
 #else
     real_name[0] = '\0';
@@ -1299,7 +1305,7 @@ bit.\n";
      */
 #ifdef H5_HAVE_GETHOSTNAME
     if (HDgethostname(host_name, sizeof(host_name)) < 0) {
-	host_name[0] = '\0';
+    host_name[0] = '\0';
     }
 #else
     host_name[0] = '\0';
@@ -1309,24 +1315,24 @@ bit.\n";
      * The file header: warning, copyright notice, build information.
      */
     printf("/* Generated automatically by H5detect -- do not edit */\n\n\n");
-    HDputs(FileHeader);		/*the copyright notice--see top of this file */
+    HDputs(FileHeader);        /*the copyright notice--see top of this file */
 
     printf(" *\n * Created:\t\t%s %2d, %4d\n",
-	   month_name[tm->tm_mon], tm->tm_mday, 1900 + tm->tm_year);
+    month_name[tm->tm_mon], tm->tm_mday, 1900 + tm->tm_year);
     if (pwd || real_name[0] || host_name[0]) {
-	printf(" *\t\t\t");
-	if (real_name[0]) printf("%s <", real_name);
+    printf(" *\t\t\t");
+    if (real_name[0]) printf("%s <", real_name);
 #ifdef H5_HAVE_GETPWUID
-	if (pwd) HDfputs(pwd->pw_name, stdout);
+    if (pwd) HDfputs(pwd->pw_name, stdout);
 #endif
-	if (host_name[0]) printf("@%s", host_name);
-	if (real_name[0]) printf(">");
-	HDputchar('\n');
+    if (host_name[0]) printf("@%s", host_name);
+    if (real_name[0]) printf(">");
+    HDputchar('\n');
     }
     printf(" *\n * Purpose:\t\t");
     for (s = purpose; *s; s++) {
-	HDputchar(*s);
-	if ('\n' == *s && s[1]) printf(" *\t\t\t");
+    HDputchar(*s);
+    if ('\n' == *s && s[1]) printf(" *\t\t\t");
     }
 
     printf(" *\n * Modifications:\n *\n");
@@ -1339,84 +1345,84 @@ bit.\n";
 
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	detect_C89_integers
+ * Function:    detect_C89_integers
  *
- * Purpose:	Detect C89 integer types
+ * Purpose:    Detect C89 integer types
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Albert Cheng
- *		2004/05/20
+ * Programmer:    Albert Cheng
+ *        2004/05/20
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
 static void
-detect_C89_integers(void)
+detect_C89_integers(void) HDF_NO_UBSAN
 {
-    DETECT_BYTE(signed char,	  SCHAR,        d_g[nd_g]); nd_g++;
-    DETECT_BYTE(unsigned char,	  UCHAR,        d_g[nd_g]); nd_g++;
-    DETECT_I(short,		  SHORT,        d_g[nd_g]); nd_g++;
-    DETECT_I(unsigned short,	  USHORT,       d_g[nd_g]); nd_g++;
-    DETECT_I(int,		  INT,	        d_g[nd_g]); nd_g++;
-    DETECT_I(unsigned int,	  UINT,	        d_g[nd_g]); nd_g++;
-    DETECT_I(long,		  LONG,	        d_g[nd_g]); nd_g++;
-    DETECT_I(unsigned long,	  ULONG,        d_g[nd_g]); nd_g++;
+    DETECT_BYTE(signed char,      SCHAR,        d_g[nd_g]); nd_g++;
+    DETECT_BYTE(unsigned char,      UCHAR,        d_g[nd_g]); nd_g++;
+    DETECT_I(short,          SHORT,        d_g[nd_g]); nd_g++;
+    DETECT_I(unsigned short,      USHORT,       d_g[nd_g]); nd_g++;
+    DETECT_I(int,          INT,            d_g[nd_g]); nd_g++;
+    DETECT_I(unsigned int,      UINT,            d_g[nd_g]); nd_g++;
+    DETECT_I(long,          LONG,            d_g[nd_g]); nd_g++;
+    DETECT_I(unsigned long,      ULONG,        d_g[nd_g]); nd_g++;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	detect_C89_floats
+ * Function:    detect_C89_floats
  *
- * Purpose:	Detect C89 floating point types
+ * Purpose:    Detect C89 floating point types
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Albert Cheng
- *		2004/05/20
+ * Programmer:    Albert Cheng
+ *        2004/05/20
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
 static void
-detect_C89_floats(void)
+detect_C89_floats(void) HDF_NO_UBSAN
 {
     DETECT_F(float,     FLOAT,      d_g[nd_g]); nd_g++;
     DETECT_F(double,    DOUBLE,     d_g[nd_g]); nd_g++;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	detect_C99_integers8
+ * Function:    detect_C99_integers8
  *
- * Purpose:	Detect C99 8 bit integer types
+ * Purpose:    Detect C99 8 bit integer types
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Albert Cheng
- *		2004/05/20
+ * Programmer:    Albert Cheng
+ *        2004/05/20
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
 static void
-detect_C99_integers8(void)
+detect_C99_integers8(void) HDF_NO_UBSAN
 {
 #if H5_SIZEOF_INT8_T>0
   #if H5_SIZEOF_INT8_T==1
     DETECT_BYTE(int8_t,           INT8,         d_g[nd_g]); nd_g++;
   #else
-    DETECT_I(int8_t, 		  INT8,         d_g[nd_g]); nd_g++;
+    DETECT_I(int8_t,           INT8,         d_g[nd_g]); nd_g++;
   #endif
 #endif
 #if H5_SIZEOF_UINT8_T>0
   #if H5_SIZEOF_UINT8_T==1
-    DETECT_BYTE(uint8_t, 	  UINT8,        d_g[nd_g]); nd_g++;
+    DETECT_BYTE(uint8_t,       UINT8,        d_g[nd_g]); nd_g++;
   #else
     DETECT_I(uint8_t,             UINT8,        d_g[nd_g]); nd_g++;
   #endif
@@ -1425,147 +1431,147 @@ detect_C99_integers8(void)
   #if H5_SIZEOF_INT_LEAST8_T==1
     DETECT_BYTE(int_least8_t,     INT_LEAST8,   d_g[nd_g]); nd_g++;
   #else
-    DETECT_I(int_least8_t, 	  INT_LEAST8,   d_g[nd_g]); nd_g++;
+    DETECT_I(int_least8_t,       INT_LEAST8,   d_g[nd_g]); nd_g++;
   #endif
 #endif
 #if H5_SIZEOF_UINT_LEAST8_T>0
   #if H5_SIZEOF_UINT_LEAST8_T==1
     DETECT_BYTE(uint_least8_t,    UINT_LEAST8,  d_g[nd_g]); nd_g++;
   #else
-    DETECT_I(uint_least8_t, 	  UINT_LEAST8,  d_g[nd_g]); nd_g++;
+    DETECT_I(uint_least8_t,       UINT_LEAST8,  d_g[nd_g]); nd_g++;
   #endif
 #endif
 #if H5_SIZEOF_INT_FAST8_T>0
   #if H5_SIZEOF_INT_FAST8_T==1
     DETECT_BYTE(int_fast8_t,      INT_FAST8,    d_g[nd_g]); nd_g++;
   #else
-    DETECT_I(int_fast8_t, 	  INT_FAST8,    d_g[nd_g]); nd_g++;
+    DETECT_I(int_fast8_t,       INT_FAST8,    d_g[nd_g]); nd_g++;
   #endif
 #endif
 #if H5_SIZEOF_UINT_FAST8_T>0
   #if H5_SIZEOF_UINT_FAST8_T==1
-    DETECT_BYTE(uint_fast8_t, 	  UINT_FAST8,   d_g[nd_g]); nd_g++;
+    DETECT_BYTE(uint_fast8_t,       UINT_FAST8,   d_g[nd_g]); nd_g++;
   #else
     DETECT_I(uint_fast8_t,     UINT_FAST8,   d_g[nd_g]); nd_g++;
   #endif
 #endif
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	detect_C99_integers16
+ * Function:    detect_C99_integers16
  *
- * Purpose:	Detect C99 16 bit integer types
+ * Purpose:    Detect C99 16 bit integer types
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Albert Cheng
- *		2004/05/20
+ * Programmer:    Albert Cheng
+ *        2004/05/20
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
 static void
-detect_C99_integers16(void)
+detect_C99_integers16(void) HDF_NO_UBSAN
 {
 #if H5_SIZEOF_INT16_T>0
-    DETECT_I(int16_t, 		  INT16,        d_g[nd_g]); nd_g++;
+    DETECT_I(int16_t,           INT16,        d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_UINT16_T>0
-    DETECT_I(uint16_t, 		  UINT16,       d_g[nd_g]); nd_g++;
+    DETECT_I(uint16_t,           UINT16,       d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_INT_LEAST16_T>0
-    DETECT_I(int_least16_t, 	  INT_LEAST16,  d_g[nd_g]); nd_g++;
+    DETECT_I(int_least16_t,       INT_LEAST16,  d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_UINT_LEAST16_T>0
-    DETECT_I(uint_least16_t, 	  UINT_LEAST16, d_g[nd_g]); nd_g++;
+    DETECT_I(uint_least16_t,       UINT_LEAST16, d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_INT_FAST16_T>0
-    DETECT_I(int_fast16_t, 	  INT_FAST16,   d_g[nd_g]); nd_g++;
+    DETECT_I(int_fast16_t,       INT_FAST16,   d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_UINT_FAST16_T>0
-    DETECT_I(uint_fast16_t, 	  UINT_FAST16,  d_g[nd_g]); nd_g++;
+    DETECT_I(uint_fast16_t,       UINT_FAST16,  d_g[nd_g]); nd_g++;
 #endif
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	detect_C99_integers32
+ * Function:    detect_C99_integers32
  *
- * Purpose:	Detect C99 32 bit integer types
+ * Purpose:    Detect C99 32 bit integer types
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Albert Cheng
- *		2004/05/20
+ * Programmer:    Albert Cheng
+ *        2004/05/20
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
 static void
-detect_C99_integers32(void)
+detect_C99_integers32(void) HDF_NO_UBSAN
 {
 #if H5_SIZEOF_INT32_T>0
-    DETECT_I(int32_t, 		  INT32,        d_g[nd_g]); nd_g++;
+    DETECT_I(int32_t,           INT32,        d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_UINT32_T>0
-    DETECT_I(uint32_t, 		  UINT32,       d_g[nd_g]); nd_g++;
+    DETECT_I(uint32_t,           UINT32,       d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_INT_LEAST32_T>0
-    DETECT_I(int_least32_t, 	  INT_LEAST32,  d_g[nd_g]); nd_g++;
+    DETECT_I(int_least32_t,       INT_LEAST32,  d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_UINT_LEAST32_T>0
-    DETECT_I(uint_least32_t, 	  UINT_LEAST32, d_g[nd_g]); nd_g++;
+    DETECT_I(uint_least32_t,       UINT_LEAST32, d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_INT_FAST32_T>0
-    DETECT_I(int_fast32_t, 	  INT_FAST32,   d_g[nd_g]); nd_g++;
+    DETECT_I(int_fast32_t,       INT_FAST32,   d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_UINT_FAST32_T>0
-    DETECT_I(uint_fast32_t, 	  UINT_FAST32,  d_g[nd_g]); nd_g++;
+    DETECT_I(uint_fast32_t,       UINT_FAST32,  d_g[nd_g]); nd_g++;
 #endif
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	detect_C99_integers64
+ * Function:    detect_C99_integers64
  *
- * Purpose:	Detect C99 64 bit integer types
+ * Purpose:    Detect C99 64 bit integer types
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Albert Cheng
- *		2004/05/20
+ * Programmer:    Albert Cheng
+ *        2004/05/20
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
 static void
-detect_C99_integers64(void)
+detect_C99_integers64(void) HDF_NO_UBSAN
 {
 #if H5_SIZEOF_INT64_T>0
-    DETECT_I(int64_t, 		  INT64,        d_g[nd_g]); nd_g++;
+    DETECT_I(int64_t,           INT64,        d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_UINT64_T>0
-    DETECT_I(uint64_t, 		  UINT64,       d_g[nd_g]); nd_g++;
+    DETECT_I(uint64_t,           UINT64,       d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_INT_LEAST64_T>0
-    DETECT_I(int_least64_t, 	  INT_LEAST64,  d_g[nd_g]); nd_g++;
+    DETECT_I(int_least64_t,       INT_LEAST64,  d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_UINT_LEAST64_T>0
-    DETECT_I(uint_least64_t, 	  UINT_LEAST64, d_g[nd_g]); nd_g++;
+    DETECT_I(uint_least64_t,       UINT_LEAST64, d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_INT_FAST64_T>0
-    DETECT_I(int_fast64_t, 	  INT_FAST64,   d_g[nd_g]); nd_g++;
+    DETECT_I(int_fast64_t,       INT_FAST64,   d_g[nd_g]); nd_g++;
 #endif
 #if H5_SIZEOF_UINT_FAST64_T>0
-    DETECT_I(uint_fast64_t, 	  UINT_FAST64,  d_g[nd_g]); nd_g++;
+    DETECT_I(uint_fast64_t,       UINT_FAST64,  d_g[nd_g]); nd_g++;
 #endif
 
 #if H5_SIZEOF_LONG_LONG>0
-    DETECT_I(long long,		  LLONG,        d_g[nd_g]); nd_g++;
+    DETECT_I(long long,          LLONG,        d_g[nd_g]); nd_g++;
     DETECT_I(unsigned long long,  ULLONG,       d_g[nd_g]); nd_g++;
 #else
     /*
@@ -1573,28 +1579,28 @@ detect_C99_integers64(void)
      * so we'll just make H5T_NATIVE_LLONG the same as H5T_NATIVE_LONG since
      * `long long' is probably equivalent to `long' here anyway.
      */
-    DETECT_I(long,		  LLONG,        d_g[nd_g]); nd_g++;
-    DETECT_I(unsigned long,	  ULLONG,       d_g[nd_g]); nd_g++;
+    DETECT_I(long,          LLONG,        d_g[nd_g]); nd_g++;
+    DETECT_I(unsigned long,      ULLONG,       d_g[nd_g]); nd_g++;
 #endif
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	detect_C99_integers
+ * Function:    detect_C99_integers
  *
- * Purpose:	Detect C99 integer types
+ * Purpose:    Detect C99 integer types
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Albert Cheng
- *		2004/05/20
+ * Programmer:    Albert Cheng
+ *        2004/05/20
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
 static void
-detect_C99_integers(void)
+detect_C99_integers(void) HDF_NO_UBSAN
 {
     /* break it down to more subroutines so that each module subroutine */
     /* is smaller and takes less time to compile with optimization on.  */
@@ -1604,23 +1610,23 @@ detect_C99_integers(void)
     detect_C99_integers64();
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	detect_C99_floats
+ * Function:    detect_C99_floats
  *
- * Purpose:	Detect C99 floating point types
+ * Purpose:    Detect C99 floating point types
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Albert Cheng
- *		2004/05/20
+ * Programmer:    Albert Cheng
+ *        2004/05/20
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
 static void
-detect_C99_floats(void)
+detect_C99_floats(void) HDF_NO_UBSAN
 {
 #if H5_SIZEOF_DOUBLE == H5_SIZEOF_LONG_DOUBLE
     /*
@@ -1629,29 +1635,29 @@ detect_C99_floats(void)
      * some systems and `long double' is probably the same as `double' here
      * anyway.
      */
-    DETECT_F(double,		  LDOUBLE,      d_g[nd_g]); nd_g++;
+    DETECT_F(double,          LDOUBLE,      d_g[nd_g]); nd_g++;
 #elif H5_SIZEOF_LONG_DOUBLE !=0
-    DETECT_F(long double,	  LDOUBLE,      d_g[nd_g]); nd_g++;
+    DETECT_F(long double,      LDOUBLE,      d_g[nd_g]); nd_g++;
 #endif
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	detect_alignments
+ * Function:    detect_alignments
  *
- * Purpose:	Detect structure alignments
+ * Purpose:    Detect structure alignments
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Albert Cheng
- *		2004/05/20
+ * Programmer:    Albert Cheng
+ *        2004/05/20
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
 static void
-detect_alignments(void)
+detect_alignments(void) HDF_NO_UBSAN
 {
     /* Detect structure alignment for pointers, hvl_t, hobj_ref_t, hdset_reg_ref_t */
     DETECT_M(void *,              POINTER,      m_g[na_g]); na_g++;
@@ -1660,7 +1666,7 @@ detect_alignments(void)
     DETECT_M(hdset_reg_ref_t,     HDSETREGREF,  m_g[na_g]); na_g++;
 }
 
-
+
 #if defined(H5SETJMP) && defined(H5_HAVE_SIGNAL)
 /* Verify the signal handler for signal signum works correctly multiple times.
  * One possible cause of failure is that the signal handling is blocked or
@@ -1668,64 +1674,70 @@ detect_alignments(void)
  * Return  0 for success, -1 for failure.
  */
 static int verify_signal_handlers(int signum, void (*handler)(int))
-{						      
-    void	(*save_handler)(int) = HDsignal(signum, handler);    
+{
+#if defined(__has_feature)
+#if __has_feature(address_sanitizer) || __has_feature(thread_sanitizer)
+    /* Under the address and thread sanitizers, don't raise any signals. */
+    return 0;
+#endif
+#endif
+    void    (*save_handler)(int) = HDsignal(signum, handler);
     volatile int i, val;
     int ntries=5;
     volatile int nfailures=0;
     volatile int nsuccesses=0;
-									      
-    for (i=0;i<ntries; i++){    
-	val=H5SETJMP(jbuf_g);
-	if (val==0)
-	{    
-	    /* send self the signal to trigger the handler */    
-	    signal_handler_tested_g++;
-	    HDraise(signum);    
-	    /* Should not reach here. Record error. */
-	    nfailures++;
-	}else{
-	    if (val==signum){ 
-		/* return from signum handler. Record a sucess. */
-		nsuccesses++;
-	    }else{
-		fprintf(stderr, "Unknown return value (%d) from H5SETJMP",
-		    val);    
-		nfailures++;
-	    }
-	}
-    }    
+
+    for (i=0;i<ntries; i++){
+    val=H5SETJMP(jbuf_g);
+    if (val==0)
+    {
+        /* send self the signal to trigger the handler */
+        signal_handler_tested_g++;
+        HDraise(signum);
+        /* Should not reach here. Record error. */
+        nfailures++;
+    }else{
+        if (val==signum){
+        /* return from signum handler. Record a sucess. */
+        nsuccesses++;
+        }else{
+        fprintf(stderr, "Unknown return value (%d) from H5SETJMP",
+            val);
+        nfailures++;
+        }
+    }
+    }
     /* restore save handler, check results and report failures */
     HDsignal(signum, save_handler);
     if (nfailures>0 || nsuccesses != ntries){
-	fprintf(stderr, "verify_signal_handlers for signal %d did %d tries. "
-	       "Found %d failures and %d successes\n",
-	       signum, ntries, nfailures, nsuccesses);
-	return(-1);
+    fprintf(stderr, "verify_signal_handlers for signal %d did %d tries. "
+        "Found %d failures and %d successes\n",
+        signum, ntries, nfailures, nsuccesses);
+    return(-1);
     }else{
-	/* all succeeded */
-	return(0);
+    /* all succeeded */
+    return(0);
     }
-}    
+}
 #endif
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	main
+ * Function:    main
  *
- * Purpose:	Main entry point.
+ * Purpose:    Main entry point.
  *
- * Return:	Success:	exit(0)
+ * Return:    Success:    exit(0)
  *
- *		Failure:	exit(1)
+ *        Failure:    exit(1)
  *
- * Programmer:	Robb Matzke
- *		matzke@llnl.gov
- *		Jun 12, 1996
+ * Programmer:    Robb Matzke
+ *        matzke@llnl.gov
+ *        Jun 12, 1996
  *
  * Modifications:
- *	Albert Cheng, 2004/05/20
- *	Some compilers, e.g., Intel C v7.0, took a long time to compile
+ *    Albert Cheng, 2004/05/20
+ *    Some compilers, e.g., Intel C v7.0, took a long time to compile
  *      with optimization when a module routine contains many code lines.
  *      Divide up all those types detections macros into subroutines, both
  *      to avoid the compiler optimization error and cleaner codes.
@@ -1733,7 +1745,7 @@ static int verify_signal_handlers(int signum, void (*handler)(int))
  *-------------------------------------------------------------------------
  */
 int
-main(void)
+main(void) HDF_NO_UBSAN
 {
 
 #if defined(H5_HAVE_SETSYSINFO) && defined(SSI_NVPAIRS)
@@ -1742,12 +1754,12 @@ main(void)
      * Make sure unaligned access generates SIGBUS and doesn't print warning
      * messages so that we can detect alignment constraints on the DEC Alpha.
      */
-    int			nvpairs[2];
+    int            nvpairs[2];
     nvpairs[0] = SSIN_UACPROC;
     nvpairs[1] = UAC_NOPRINT | UAC_SIGBUS;
     if (setsysinfo(SSI_NVPAIRS, nvpairs, 1, 0, 0)<0) {
-	fprintf(stderr, "H5detect: unable to turn off UAC handling: %s\n",
-		HDstrerror(errno));
+    fprintf(stderr, "H5detect: unable to turn off UAC handling: %s\n",
+        HDstrerror(errno));
     }
 #endif
 #endif
diff --git a/src/H5err.txt b/src/H5err.txt
index ffa9315..19374cd 100644
--- a/src/H5err.txt
+++ b/src/H5err.txt
@@ -4,12 +4,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # This file is used to generate the various headers that are needed for the
@@ -78,6 +76,7 @@ MAJOR, H5E_EARRAY, Extensible Array
 MAJOR, H5E_FARRAY, Fixed Array
 MAJOR, H5E_PLUGIN, Plugin for dynamically loaded library
 MAJOR, H5E_PAGEBUF, Page Buffering
+MAJOR, H5E_CONTEXT, API Context
 MAJOR, H5E_NONE_MAJOR, No error
 
 # Sections (for grouping minor errors)
@@ -245,6 +244,8 @@ MINOR, LINK, H5E_CANTSORT, Can't sort objects
 MINOR, MPI, H5E_MPI, Some MPI function failed
 MINOR, MPI, H5E_MPIERRSTR, MPI Error String
 MINOR, MPI, H5E_CANTRECV, Can't receive data
+MINOR, MPI, H5E_CANTGATHER, Can't gather data
+MINOR, MPI, H5E_NO_INDEPENDENT, Can't perform independent IO
 
 # Heap errors
 MINOR, HEAP, H5E_CANTRESTORE, Can't restore condition
diff --git a/src/H5make_libsettings.c b/src/H5make_libsettings.c
index fa00c64..1892806 100644
--- a/src/H5make_libsettings.c
+++ b/src/H5make_libsettings.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*keep this declaration near the top of this file -RPM*/
@@ -22,12 +20,10 @@ static const char *FileHeader = "\n\
  *                                                                           *\n\
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *\n\
  * terms governing use, modification, and redistribution, is contained in    *\n\
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *\n\
- * of the source code distribution tree; Copyright.html can be found at the  *\n\
- * root level of an installed copy of the electronic HDF5 document set and   *\n\
- * is linked from the top-level documents page.  It can also be found at     *\n\
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *\n\
- * access to either file, you may request a copy from help@hdfgroup.org.     *\n\
+ * the COPYING file, which can be found at the root of the source code       *\n\
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *\n\
+ * If you do not have access to either file, you may request a copy from     *\n\
+ * help@hdfgroup.org.                                                        *\n\
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *";
 /*
  *
diff --git a/src/H5overflow.txt b/src/H5overflow.txt
index 3e9f069..a9e5099 100644
--- a/src/H5overflow.txt
+++ b/src/H5overflow.txt
@@ -4,12 +4,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # This file is used to generate the headers that is needed for detecting
diff --git a/src/H5private.h b/src/H5private.h
index 61ecc5b..6334f39 100644
--- a/src/H5private.h
+++ b/src/H5private.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Robb Matzke <matzke@llnl.gov>
@@ -55,7 +53,6 @@
 #   include <limits.h>
 #   include <math.h>
 #   include <signal.h>
-#   include <stdarg.h>
 #   include <stdio.h>
 #   include <stdlib.h>
 #   include <string.h>
@@ -497,6 +494,15 @@
 #   define H5_POSIX_MAX_IO_BYTES        SSIZET_MAX
 #endif
 
+/* POSIX I/O mode used as the third parameter to open/_open
+ * when creating a new file (O_CREAT is set).
+ */
+#if defined(H5_HAVE_WIN32_API)
+#   define H5_POSIX_CREATE_MODE_RW      (_S_IREAD | _S_IWRITE)
+#else
+#   define H5_POSIX_CREATE_MODE_RW      0666
+#endif
+
 /*
  * A macro to portably increment enumerated types.
  */
@@ -1119,11 +1125,7 @@ typedef off_t               h5_stat_size_t;
     #define HDnanosleep(N, O)    nanosleep(N, O)
 #endif /* HDnanosleep */
 #ifndef HDopen
-    #ifdef _O_BINARY
-        #define HDopen(S,F,M)    open(S,F|_O_BINARY,M)
-    #else
-        #define HDopen(S,F,M)    open(S,F,M)
-    #endif
+    #define HDopen(F,...)    open(F,__VA_ARGS__)
 #endif /* HDopen */
 #ifndef HDopendir
     #define HDopendir(S)    opendir(S)
@@ -1685,25 +1687,25 @@ extern char *strdup(const char *s);
  *    information about the package in H5_init_library().
  */
 typedef enum {
-    H5_PKG_A,        /*Attributes      */
-    H5_PKG_AC,        /*Meta data cache    */
-    H5_PKG_B,        /*B-trees      */
-    H5_PKG_D,        /*Datasets      */
-    H5_PKG_E,        /*Error handling    */
-    H5_PKG_F,        /*Files        */
-    H5_PKG_G,        /*Groups      */
-    H5_PKG_HG,        /*Global heap      */
-    H5_PKG_HL,        /*Local heap      */
-    H5_PKG_I,        /*Interface      */
-    H5_PKG_MF,        /*File memory management  */
-    H5_PKG_MM,        /*Core memory management  */
-    H5_PKG_O,        /*Object headers    */
-    H5_PKG_P,        /*Property lists    */
-    H5_PKG_S,        /*Data spaces      */
-    H5_PKG_T,        /*Data types      */
-    H5_PKG_V,        /*Vector functions    */
-    H5_PKG_Z,        /*Raw data filters    */
-    H5_NPKGS        /*Must be last      */
+    H5_PKG_A,       /* Attributes               */
+    H5_PKG_AC,      /* Metadata cache           */
+    H5_PKG_B,       /* B-trees                  */
+    H5_PKG_D,       /* Datasets                 */
+    H5_PKG_E,       /* Error handling           */
+    H5_PKG_F,       /* Files                    */
+    H5_PKG_G,       /* Groups                   */
+    H5_PKG_HG,      /* Global heaps             */
+    H5_PKG_HL,      /* Local heaps              */
+    H5_PKG_I,       /* IDs                      */
+    H5_PKG_MF,      /* File memory management   */
+    H5_PKG_MM,      /* Core memory management   */
+    H5_PKG_O,       /* Object headers           */
+    H5_PKG_P,       /* Property lists           */
+    H5_PKG_S,       /* Dataspaces               */
+    H5_PKG_T,       /* Datatypes                */
+    H5_PKG_V,       /* Vector functions         */
+    H5_PKG_Z,       /* Raw data filters         */
+    H5_NPKGS        /* Must be last             */
 } H5_pkg_t;
 
 typedef struct H5_debug_open_stream_t {
@@ -1732,76 +1734,90 @@ extern H5_debug_t    H5_debug_g;
 extern char H5libhdf5_settings[]; /* embedded library information */
 
 /*-------------------------------------------------------------------------
- * Purpose:  These macros are inserted automatically just after the
- *    FUNC_ENTER() macro of API functions and are used to trace
- *    application program execution. Unless H5_DEBUG_API has been
- *    defined they are no-ops.
+ * Purpose: These macros are inserted automatically just after the
+ *          FUNC_ENTER() macro of API functions and are used to trace
+ *          application program execution. Unless H5_DEBUG_API has been
+ *          defined they are no-ops.
  *
- * Arguments:  R  - Return type encoded as a string
- *    T  - Argument types encoded as a string
- *    A0-An  - Arguments.  The number at the end of the macro name
- *        indicates the number of arguments.
+ * Arguments:   R  - Return type encoded as a string
+ *              T  - Argument types encoded as a string
+ *              A0-An  - Arguments.  The number at the end of the macro name
+ *                                   indicates the number of arguments.
  *
- * Programmer:  Robb Matzke
- *
- * Modifications:
  *-------------------------------------------------------------------------
  */
 #ifdef H5_DEBUG_API
-#define H5TRACE_DECL         const char *RTYPE=NULL;                                      \
-                                           double CALLTIME;
-#define H5TRACE0(R,T)         RTYPE=R;                                                     \
-             CALLTIME=H5_trace(NULL,FUNC,T)
-#define H5TRACE1(R,T,A0)       RTYPE=R;                                      \
-             CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0)
-#define H5TRACE2(R,T,A0,A1)       RTYPE=R;                                                     \
-             CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1)
-#define H5TRACE3(R,T,A0,A1,A2)       RTYPE=R;                                      \
-             CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2)
-#define H5TRACE4(R,T,A0,A1,A2,A3)     RTYPE=R;                                                     \
-             CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3)
-#define H5TRACE5(R,T,A0,A1,A2,A3,A4)     RTYPE=R;                                                     \
-             CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,   \
-                                                             #A4,A4)
-#define H5TRACE6(R,T,A0,A1,A2,A3,A4,A5)     RTYPE=R;                                                     \
-             CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,   \
-                                                             #A4,A4,#A5,A5)
-#define H5TRACE7(R,T,A0,A1,A2,A3,A4,A5,A6) RTYPE=R;                                                     \
-             CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,   \
-                                                             #A4,A4,#A5,A5,#A6,A6)
-#define H5TRACE8(R,T,A0,A1,A2,A3,A4,A5,A6,A7) RTYPE=R;                                                  \
-                                           CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,   \
-                                                             #A4,A4,#A5,A5,#A6,A6,#A7,A7)
-#define H5TRACE9(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8) RTYPE=R;                                               \
-                                           CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,   \
-                                                             #A4,A4,#A5,A5,#A6,A6,#A7,A7,#A8,A8)
-#define H5TRACE10(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9) RTYPE=R;                                           \
-                                           CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,   \
-                                                             #A4,A4,#A5,A5,#A6,A6,#A7,A7,#A8,A8,#A9,A9)
-#define H5TRACE11(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10) RTYPE=R;                                       \
-                                           CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,   \
-                                                             #A4,A4,#A5,A5,#A6,A6,#A7,A7,#A8,A8,#A9,A9, \
-                                                             #A10,A10)
-#define H5TRACE_RETURN(V)       if (RTYPE) {                                                 \
-                H5_trace(&CALLTIME,FUNC,RTYPE,NULL,V);                    \
-                RTYPE=NULL;                                               \
-             }
+
+#define H5TRACE_DECL                                                                                    \
+            const char *RTYPE = NULL;                                                                   \
+            double CALLTIME;
+
+#define H5TRACE0(R,T)                                                                                   \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T)
+#define H5TRACE1(R,T,A0)                                                                                \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0)
+#define H5TRACE2(R,T,A0,A1)                                                                             \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1)
+#define H5TRACE3(R,T,A0,A1,A2)                                                                          \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2)
+#define H5TRACE4(R,T,A0,A1,A2,A3)                                                                       \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3)
+#define H5TRACE5(R,T,A0,A1,A2,A3,A4)                                                                    \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,#A4,A4)
+#define H5TRACE6(R,T,A0,A1,A2,A3,A4,A5)                                                                 \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,#A4,A4,#A5,A5)
+#define H5TRACE7(R,T,A0,A1,A2,A3,A4,A5,A6)                                                              \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,#A4,A4,#A5,A5,#A6,A6)
+#define H5TRACE8(R,T,A0,A1,A2,A3,A4,A5,A6,A7)                                                           \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,#A4,A4,#A5,A5,#A6,A6,#A7,A7)
+#define H5TRACE9(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8)                                                        \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,#A4,A4,#A5,A5,#A6,A6,#A7,A7,      \
+                                          #A8,A8)
+#define H5TRACE10(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9)                                                    \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,#A4,A4,#A5,A5,#A6,A6,#A7,A7,      \
+                                          #A8,A8,#A9,A9)
+#define H5TRACE11(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10)                                                \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,#A4,A4,#A5,A5,#A6,A6,#A7,A7,      \
+                                          #A8,A8,#A9,A9,#A10,A10)
+#define H5TRACE12(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11)                                            \
+            RTYPE=R;                                                                                    \
+            CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3,#A4,A4,#A5,A5,#A6,A6,#A7,A7,      \
+                                          #A8,A8,#A9,A9,#A10,A10,#A11,A11)
+
+#define H5TRACE_RETURN(V)                                                                               \
+            if (RTYPE) {                                                                                \
+                H5_trace(&CALLTIME, FUNC, RTYPE, NULL, V);                                              \
+                RTYPE = NULL;                                                                           \
+            }
 #else
-#define H5TRACE_DECL                      /*void*/
-#define H5TRACE0(R,T)                      /*void*/
-#define H5TRACE1(R,T,A0)                    /*void*/
-#define H5TRACE2(R,T,A0,A1)                    /*void*/
-#define H5TRACE3(R,T,A0,A1,A2)                    /*void*/
-#define H5TRACE4(R,T,A0,A1,A2,A3)                  /*void*/
-#define H5TRACE5(R,T,A0,A1,A2,A3,A4)                  /*void*/
-#define H5TRACE6(R,T,A0,A1,A2,A3,A4,A5)                  /*void*/
-#define H5TRACE7(R,T,A0,A1,A2,A3,A4,A5,A6)              /*void*/
-#define H5TRACE8(R,T,A0,A1,A2,A3,A4,A5,A6,A7)           /*void*/
-#define H5TRACE9(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8)        /*void*/
-#define H5TRACE10(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9)    /*void*/
-#define H5TRACE11(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10) /*void*/
-#define H5TRACE_RETURN(V)                    /*void*/
-#endif
+#define H5TRACE_DECL                                            /*void*/
+#define H5TRACE0(R,T)                                           /*void*/
+#define H5TRACE1(R,T,A0)                                        /*void*/
+#define H5TRACE2(R,T,A0,A1)                                     /*void*/
+#define H5TRACE3(R,T,A0,A1,A2)                                  /*void*/
+#define H5TRACE4(R,T,A0,A1,A2,A3)                               /*void*/
+#define H5TRACE5(R,T,A0,A1,A2,A3,A4)                            /*void*/
+#define H5TRACE6(R,T,A0,A1,A2,A3,A4,A5)                         /*void*/
+#define H5TRACE7(R,T,A0,A1,A2,A3,A4,A5,A6)                      /*void*/
+#define H5TRACE8(R,T,A0,A1,A2,A3,A4,A5,A6,A7)                   /*void*/
+#define H5TRACE9(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8)                /*void*/
+#define H5TRACE10(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9)            /*void*/
+#define H5TRACE11(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10)        /*void*/
+#define H5TRACE12(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11)    /*void*/
+#define H5TRACE_RETURN(V)                                       /*void*/
+#endif /* H5_DEBUG_API */
 
 H5_DLL double H5_trace(const double *calltime, const char *func, const char *type, ...);
 
@@ -1971,6 +1987,11 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
 #define H5_PACKAGE_INIT(pkg_init, err)
 #endif /* H5_MY_PKG */
 
+/* Forward declaration of H5CXpush() / H5CXpop() */
+/* (Including H5CXprivate.h creates bad circular dependencies - QAK, 3/18/2018) */
+H5_DLL herr_t H5CX_push(void);
+H5_DLL herr_t H5CX_pop(void);
+
 
 #ifndef NDEBUG
 #define FUNC_ENTER_CHECK_NAME(asrt)                                           \
@@ -2010,7 +2031,7 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
 /* Local variables for API routines */
 #define FUNC_ENTER_API_VARS                                                   \
     MPE_LOG_VARS                                                              \
-    H5TRACE_DECL
+    H5TRACE_DECL                                                              \
 
 #define FUNC_ENTER_API_COMMON                                                 \
     FUNC_ENTER_API_VARS                                                       \
@@ -2031,6 +2052,10 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
     /* Push the name of this function on the function stack */                \
     H5_PUSH_FUNC                                                              \
                                                                               \
+    /* Push the API context */                                                \
+    if(H5CX_push() < 0)                                                       \
+        HGOTO_ERROR(H5E_FUNC, H5E_CANTSET, err, "can't set API context")      \
+                                                                              \
     BEGIN_MPE_LOG
 
 /* Use this macro for all "normal" API functions */
@@ -2053,7 +2078,7 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
 /*
  * Use this macro for API functions that shouldn't perform _any_ initialization
  *      of the library or an interface, just perform tracing, etc.  Examples
- *      are: H5check_version, etc.
+ *      are: H5allocate_memory, H5is_library_threadsafe, etc.
  *
  */
 #define FUNC_ENTER_API_NOINIT {{                                              \
@@ -2152,23 +2177,19 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
 /* Use the following two macros as replacements for the FUNC_ENTER_NOAPI
  * and FUNC_ENTER_NOAPI_NOINIT macros when the function needs to set
  * up a metadata tag. */
-#define FUNC_ENTER_NOAPI_TAG(dxpl_id, tag, err) {                             \
+#define FUNC_ENTER_NOAPI_TAG(tag, err) {                                      \
     haddr_t prev_tag = HADDR_UNDEF;                                           \
-    hid_t tag_dxpl_id = dxpl_id;                                              \
                                                                               \
     FUNC_ENTER_COMMON(!H5_IS_API(FUNC));                                      \
-    if(H5AC_tag(tag_dxpl_id, tag, &prev_tag)<0)                               \
-        HGOTO_ERROR(H5_MY_PKG_ERR, H5E_CANTTAG, err, "unable to apply metadata tag") \
+    H5AC_tag(tag, &prev_tag);                                                 \
     FUNC_ENTER_NOAPI_INIT(err)                                                \
     if(H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {
 
-#define FUNC_ENTER_NOAPI_NOINIT_TAG(dxpl_id, tag, err) {                      \
+#define FUNC_ENTER_NOAPI_NOINIT_TAG(tag) {                                    \
     haddr_t prev_tag = HADDR_UNDEF;                                           \
-    hid_t tag_dxpl_id = dxpl_id;                                              \
                                                                               \
     FUNC_ENTER_COMMON(!H5_IS_API(FUNC));                                      \
-    if(H5AC_tag(tag_dxpl_id, tag, &prev_tag)<0)                               \
-        HGOTO_ERROR(H5_MY_PKG_ERR, H5E_CANTTAG, err, "unable to apply metadata tag") \
+    H5AC_tag(tag, &prev_tag);                                                 \
     H5_PUSH_FUNC                                                              \
     if(H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {
 
@@ -2178,6 +2199,12 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
     H5_PUSH_FUNC                                                              \
     if(H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {
 
+/* Use this macro for all package-level functions that are VOL entry-points */
+#define FUNC_ENTER_PACKAGE_VOL {                                              \
+    FUNC_ENTER_COMMON(H5_IS_PKG(FUNC));                                       \
+    H5_PUSH_FUNC                                                              \
+    if(H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {
+
 /* Use this macro for package-level functions which propgate errors, but don't issue them */
 #define FUNC_ENTER_PACKAGE_NOERR {                                            \
     FUNC_ENTER_COMMON_NOERR(H5_IS_PKG(FUNC));                                 \
@@ -2186,13 +2213,22 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
 
 /* Use the following macro as replacement for the FUNC_ENTER_PACKAGE
  * macro when the function needs to set up a metadata tag. */
-#define FUNC_ENTER_PACKAGE_TAG(dxpl_id, tag, err) {                           \
+#define FUNC_ENTER_PACKAGE_TAG(tag) {                                         \
     haddr_t prev_tag = HADDR_UNDEF;                                           \
-    hid_t tag_dxpl_id = dxpl_id;                                              \
                                                                               \
     FUNC_ENTER_COMMON(H5_IS_PKG(FUNC));                                       \
-    if(H5AC_tag(tag_dxpl_id, tag, &prev_tag) < 0)                             \
-        HGOTO_ERROR(H5_MY_PKG_ERR, H5E_CANTTAG, err, "unable to apply metadata tag") \
+    H5AC_tag(tag, &prev_tag);                                                 \
+    H5_PUSH_FUNC                                                              \
+    if(H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {
+
+/* Use the following macro as replacement for the FUNC_ENTER_PACKAGE
+ * macro when the function needs to set up a metadata tag and is also a
+ * VOL entry-point. */
+#define FUNC_ENTER_PACKAGE_VOL_TAG(tag) {                                     \
+    haddr_t prev_tag = HADDR_UNDEF;                                           \
+                                                                              \
+    FUNC_ENTER_COMMON(H5_IS_PKG(FUNC));                                       \
+    H5AC_tag(tag, &prev_tag);                                                 \
     H5_PUSH_FUNC                                                              \
     if(H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {
 
@@ -2202,6 +2238,12 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
     H5_PUSH_FUNC                                                              \
     if(H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {
 
+/* Use this macro for all "normal" staticly-scoped functions that are VOL entry-points */
+#define FUNC_ENTER_STATIC_VOL {                                               \
+    FUNC_ENTER_COMMON(H5_IS_PKG(FUNC));                                       \
+    H5_PUSH_FUNC                                                              \
+    if(H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {
+
 /* Use this macro for staticly-scoped functions which propgate errors, but don't issue them */
 #define FUNC_ENTER_STATIC_NOERR {                                             \
     FUNC_ENTER_COMMON_NOERR(H5_IS_PKG(FUNC));                                 \
@@ -2216,13 +2258,22 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
 
 /* Use the following macro as replacement for the FUNC_ENTER_STATIC
  * macro when the function needs to set up a metadata tag. */
-#define FUNC_ENTER_STATIC_TAG(dxpl_id, tag, err) {                            \
+#define FUNC_ENTER_STATIC_TAG(tag) {                                          \
     haddr_t prev_tag = HADDR_UNDEF;                                           \
-    hid_t tag_dxpl_id = dxpl_id;                                              \
                                                                               \
     FUNC_ENTER_COMMON(H5_IS_PKG(FUNC));                                       \
-    if(H5AC_tag(tag_dxpl_id, tag, &prev_tag) < 0)                             \
-        HGOTO_ERROR(H5_MY_PKG_ERR, H5E_CANTTAG, err, "unable to apply metadata tag") \
+    H5AC_tag(tag, &prev_tag);                                                 \
+    H5_PUSH_FUNC                                                              \
+    if(H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {
+
+/* Use the following macro as replacement for the FUNC_ENTER_STATIC
+ * macro when the function needs to set up a metadata tag and is a VOL
+ * entry-point. */
+#define FUNC_ENTER_STATIC_VOL_TAG(tag) {                                      \
+    haddr_t prev_tag = HADDR_UNDEF;                                           \
+                                                                              \
+    FUNC_ENTER_COMMON(H5_IS_PKG(FUNC));                                       \
+    H5AC_tag(tag, &prev_tag);                                                 \
     H5_PUSH_FUNC                                                              \
     if(H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {
 
@@ -2240,11 +2291,15 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
     H5_API_UNLOCK                                                             \
     H5_API_SET_CANCEL
 
-#define FUNC_LEAVE_API(ret_value)                                             \
+#define FUNC_LEAVE_API_COMMON(ret_value)                                      \
         ;                                                                     \
     } /*end scope from end of FUNC_ENTER*/                                    \
     FINISH_MPE_LOG                                                            \
-    H5TRACE_RETURN(ret_value);                                                \
+    H5TRACE_RETURN(ret_value);
+
+#define FUNC_LEAVE_API(ret_value)                                             \
+    FUNC_LEAVE_API_COMMON(ret_value);                                         \
+    (void)H5CX_pop();                                                         \
     H5_POP_FUNC                                                               \
     if(err_occurred)                                                          \
        (void)H5E_dump_api_stack(TRUE);                                        \
@@ -2252,12 +2307,19 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
     return(ret_value);                                                        \
 }} /*end scope from beginning of FUNC_ENTER*/
 
-/* Use this macro to match the FUNC_ENTER_API_NOFS macro */
+/* Use this macro to match the FUNC_ENTER_API_NOINIT macro */
+#define FUNC_LEAVE_API_NOINIT(ret_value)                                      \
+    FUNC_LEAVE_API_COMMON(ret_value);                                         \
+    H5_POP_FUNC                                                               \
+    if(err_occurred)                                                          \
+       (void)H5E_dump_api_stack(TRUE);                                        \
+    FUNC_LEAVE_API_THREADSAFE                                                 \
+    return(ret_value);                                                        \
+}} /*end scope from beginning of FUNC_ENTER*/
+
+/* Use this macro to match the FUNC_ENTER_API_NOINIT_NOERR_NOFS macro */
 #define FUNC_LEAVE_API_NOFS(ret_value)                                        \
-        ;                                                                     \
-    } /*end scope from end of FUNC_ENTER*/                                    \
-    FINISH_MPE_LOG                                                            \
-    H5TRACE_RETURN(ret_value);                                                \
+    FUNC_LEAVE_API_COMMON(ret_value);                                         \
     FUNC_LEAVE_API_THREADSAFE                                                 \
     return(ret_value);                                                        \
 }} /*end scope from beginning of FUNC_ENTER*/
@@ -2269,6 +2331,13 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
     return(ret_value);                                                        \
 } /*end scope from beginning of FUNC_ENTER*/
 
+#define FUNC_LEAVE_NOAPI_VOL(ret_value)                                       \
+        ;                                                                     \
+    } /*end scope from end of FUNC_ENTER*/                                    \
+    H5_POP_FUNC                                                               \
+    return(ret_value);                                                        \
+} /*end scope from beginning of FUNC_ENTER*/
+
 #define FUNC_LEAVE_NOAPI_VOID                                                 \
         ;                                                                     \
     } /*end scope from end of FUNC_ENTER*/                                    \
@@ -2288,11 +2357,19 @@ extern hbool_t H5_MPEinit_g;   /* Has the MPE Library been initialized? */
 } /*end scope from beginning of FUNC_ENTER*/
 
 /* Use this macro when exiting a function that set up a metadata tag */
-#define FUNC_LEAVE_NOAPI_TAG(ret_value, err)                                  \
+#define FUNC_LEAVE_NOAPI_TAG(ret_value)                                       \
         ;                                                                     \
     } /*end scope from end of FUNC_ENTER*/                                    \
-    if(H5AC_tag(tag_dxpl_id, prev_tag, NULL) < 0)                             \
-        HDONE_ERROR(H5E_CACHE, H5E_CANTTAG, err, "unable to apply metadata tag") \
+    H5AC_tag(prev_tag, NULL);                                                 \
+    H5_POP_FUNC                                                               \
+    return(ret_value);                                                        \
+} /*end scope from beginning of FUNC_ENTER*/
+
+/* Use this macro when exiting a VOL entry-point function that set up a metadata tag */
+#define FUNC_LEAVE_NOAPI_VOL_TAG(ret_value)                                   \
+        ;                                                                     \
+    } /*end scope from end of FUNC_ENTER*/                                    \
+    H5AC_tag(prev_tag, NULL);                                                 \
     H5_POP_FUNC                                                               \
     return(ret_value);                                                        \
 } /*end scope from beginning of FUNC_ENTER*/
@@ -2550,15 +2627,12 @@ func_init_failed:                                                             \
 
 /* Macro to begin/end tagging (when FUNC_ENTER_*TAG macros are insufficient).
  * Make sure to use HGOTO_ERROR_TAG and HGOTO_DONE_TAG between these macros! */
-#define H5_BEGIN_TAG(dxpl, tag, err) {                                           \
-    haddr_t prv_tag = HADDR_UNDEF;                                               \
-    hid_t my_dxpl_id = dxpl;                                                     \
-    if(H5AC_tag(my_dxpl_id, tag, &prv_tag) < 0)                                  \
-        HGOTO_ERROR(H5_MY_PKG_ERR, H5E_CANTTAG, err, "unable to apply metadata tag")
-
-#define H5_END_TAG(err)                                                          \
-    if(H5AC_tag(my_dxpl_id, prv_tag, NULL) <0)                                   \
-        HGOTO_ERROR(H5_MY_PKG_ERR, H5E_CANTTAG, err, "unable to apply metadata tag") \
+#define H5_BEGIN_TAG(tag) {                                                 \
+    haddr_t prv_tag = HADDR_UNDEF;                                          \
+    H5AC_tag(tag, &prv_tag);                                                \
+
+#define H5_END_TAG                                                          \
+    H5AC_tag(prv_tag, NULL);                                                \
 }
 
 /* Compile-time "assert" macro */
@@ -2576,6 +2650,7 @@ H5_DLL void H5_term_library(void);
 H5_DLL int H5A_term_package(void);
 H5_DLL int H5A_top_term_package(void);
 H5_DLL int H5AC_term_package(void);
+H5_DLL int H5CX_term_package(void);
 H5_DLL int H5D_term_package(void);
 H5_DLL int H5D_top_term_package(void);
 H5_DLL int H5E_term_package(void);
diff --git a/src/H5public.h b/src/H5public.h
index cab90aa..9157366 100644
--- a/src/H5public.h
+++ b/src/H5public.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -41,6 +39,7 @@
 #endif
 #ifdef H5_STDC_HEADERS
 #   include <limits.h>		/*for H5T_NATIVE_CHAR defn in H5Tpublic.h    */
+#   include <stdarg.h>      /*for variadic functions in H5VLpublic.h     */
 #endif
 #ifndef __cplusplus
 # ifdef H5_HAVE_STDINT_H
@@ -94,10 +93,10 @@ extern "C" {
 /* Version numbers */
 #define H5_VERS_MAJOR	1	/* For major interface/format changes  	     */
 #define H5_VERS_MINOR	11	/* For minor interface/format changes  	     */
-#define H5_VERS_RELEASE	0	/* For tweaks, bug-fixes, or development     */
+#define H5_VERS_RELEASE	2	/* For tweaks, bug-fixes, or development     */
 #define H5_VERS_SUBRELEASE ""	/* For pre-releases like snap0       */
 				/* Empty string for real releases.           */
-#define H5_VERS_INFO    "HDF5 library version: 1.11.0"      /* Full version string */
+#define H5_VERS_INFO    "HDF5 library version: 1.11.2"      /* Full version string */
 
 #define H5check()	H5check_version(H5_VERS_MAJOR,H5_VERS_MINOR,	      \
 				        H5_VERS_RELEASE)
diff --git a/src/H5system.c b/src/H5system.c
index 1f92e19..719b7e0 100644
--- a/src/H5system.c
+++ b/src/H5system.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -979,7 +977,7 @@ Wround(double arg)
 float
 Wroundf(float arg)
 {
-    return arg < 0.0F ? HDceil(arg - 0.5F) : HDfloor(arg + 0.5F);
+    return (float)(arg < 0.0F ? HDceil(arg - 0.5F) : HDfloor(arg + 0.5F));
 }
 
 #endif /* H5_HAVE_WIN32_API */
@@ -1045,7 +1043,7 @@ H5_build_extpath(const char *name, char **extpath /*out*/)
          * Unix: does not apply
          */
         if(H5_CHECK_ABS_DRIVE(name)) {
-            drive = name[0] - 'A' + 1;
+            drive = HDtoupper(name[0]) - 'A' + 1;
             retcwd = HDgetdcwd(drive, cwdpath, MAX_PATH_LEN);
             HDstrncpy(new_name, &name[2], name_len);
         } /* end if */
@@ -1239,3 +1237,49 @@ H5_get_time(void)
 } /* end H5_get_time() */
 
 
+#ifdef H5_HAVE_WIN32_API
+
+#define H5_WIN32_ENV_VAR_BUFFER_SIZE    32767
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5_expand_windows_env_vars()
+ *
+ * Purpose:     Replaces windows environment variables of the form %foo%
+ *              with user-specific values.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5_expand_windows_env_vars(char **env_var)
+{
+    long    n_chars = 0;
+    char   *temp_buf = NULL;
+    herr_t  ret_value = SUCCEED;    /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Allocate buffer for expanded environment variable string */
+    if (NULL == (temp_buf = (char *)H5MM_calloc((size_t)H5_WIN32_ENV_VAR_BUFFER_SIZE)))
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for expanded path")
+
+    /* Expand the environment variable string */
+    if ((n_chars = ExpandEnvironmentStringsA(*env_var, temp_buf, H5_WIN32_ENV_VAR_BUFFER_SIZE)) > H5_WIN32_ENV_VAR_BUFFER_SIZE)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "expanded path is too long")
+
+    if (0 == n_chars)
+        HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "failed to expand path")
+
+    *env_var = (char *)H5MM_xfree(*env_var);
+    *env_var = temp_buf;
+
+done:
+    if (FAIL == ret_value && temp_buf)
+        temp_buf = (char *)H5MM_xfree(temp_buf);
+
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5_expand_windows_env_vars() */
+#endif /* H5_HAVE_WIN32_API */
+
diff --git a/src/H5timer.c b/src/H5timer.c
index f36681e..0ba8bd1 100644
--- a/src/H5timer.c
+++ b/src/H5timer.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5trace.c b/src/H5trace.c
index c4e5473..eef268c 100644
--- a/src/H5trace.c
+++ b/src/H5trace.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -176,26 +174,26 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
             if(H5_debug_g.ttimes) {
                 char tmp[128];
 
-                sprintf(tmp, "%.6f", event_time.etime-first_time.etime);
-                fprintf(out, " %*s ", (int)HDstrlen(tmp), "");
+                HDsprintf(tmp, "%.6f", event_time.etime-first_time.etime);
+                HDfprintf(out, " %*s ", (int)HDstrlen(tmp), "");
             } /* end if */
             for(i = 0; i < current_depth; i++)
                 HDfputc('+', out);
-            fprintf(out, "%*s%s = ", 2*current_depth, "", func);
+            HDfprintf(out, "%*s%s = ", 2*current_depth, "", func);
         } /* end if */
         else {
             /* Continue current line with return value */
-            fprintf(out, " = ");
+            HDfprintf(out, " = ");
         } /* end else */
     } /* end if */
     else {
         if(current_depth>last_call_depth)
             HDfputs(" = <delayed>\n", out);
         if(H5_debug_g.ttimes)
-            fprintf(out, "@%.6f ", event_time.etime - first_time.etime);
+            HDfprintf(out, "@%.6f ", event_time.etime - first_time.etime);
         for(i = 0; i < current_depth; i++)
             HDfputc('+', out);
-        fprintf(out, "%*s%s(", 2*current_depth, "", func);
+        HDfprintf(out, "%*s%s(", 2*current_depth, "", func);
     } /* end else */
 
     /* Clear array sizes */
@@ -228,33 +226,33 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
          * name is the null pointer then don't print the argument or the
          * following `='.  This is used for return values.
          */
-        argname = va_arg(ap, char *); /*lint !e64 Type mismatch not really occuring */
+        argname = va_arg(ap, char *);
         if(argname) {
-            unsigned n = (unsigned)MAX (0, (int)HDstrlen(argname) - 3); /*lint !e666 Allow expression with side effects */
+            unsigned n = (unsigned)MAX (0, (int)HDstrlen(argname) - 3);
 
             if(!HDstrcmp(argname + n, "_id")) {
                 HDstrncpy(buf, argname, (size_t)MIN((int)sizeof(buf) - 1, n));
                 buf[MIN((int)sizeof(buf) - 1, n)] = '\0';
                 argname = buf;
             } /* end if */
-                fprintf(out, "%s%s=", argno?", ":"", argname);
+                HDfprintf(out, "%s%s=", argno?", ":"", argname);
         } /* end if */
         else
             argname = "";
 
         /* The value */
         if(ptr)
-            vp = va_arg(ap, void *); /*lint !e64 Type mismatch not really occuring */
+            vp = va_arg(ap, void *);
         switch(type[0]) {
             case 'a':
                 if(ptr) {
                     if(vp)
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end if */
                 else {
-                    haddr_t addr = va_arg(ap, haddr_t); /*lint !e732 Loss of sign not really occuring */
+                    haddr_t addr = va_arg(ap, haddr_t);
 
                     HDfprintf(out, "%a", addr);
                 } /* end else */
@@ -263,33 +261,33 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
             case 'b':
                 if(ptr) {
                     if(vp)
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                     } /* end if */
                 else {
                     /* Can't pass hbool_t to va_arg() */
                     hbool_t bool_var = (hbool_t)va_arg(ap, int);
                     if(TRUE == bool_var)
-                        fprintf(out, "TRUE");
+                        HDfprintf(out, "TRUE");
                     else if(!bool_var)
-                        fprintf(out, "FALSE");
+                        HDfprintf(out, "FALSE");
                     else
-                        fprintf(out, "TRUE(%u)", (unsigned)bool_var);
+                        HDfprintf(out, "TRUE(%u)", (unsigned)bool_var);
                 }
                 break;
 
             case 'd':
                 if(ptr) {
                     if(vp)
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end if */
                 else {
                     double dbl = va_arg(ap, double);
 
-                    fprintf(out, "%g", dbl);
+                    HDfprintf(out, "%g", dbl);
                 } /* end else */
                 break;
 
@@ -298,36 +296,36 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'a':
                         if(ptr) {
                             if(vp)
-                                fprintf (out, "0x%lx", (unsigned long)vp);
+                                HDfprintf (out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5D_alloc_time_t alloc_time = (H5D_alloc_time_t)va_arg(ap, int);
 
                             switch(alloc_time) {
                                 case H5D_ALLOC_TIME_ERROR:
-                                    fprintf(out, "H5D_ALLOC_TIME_ERROR");
+                                    HDfprintf(out, "H5D_ALLOC_TIME_ERROR");
                                     break;
 
                                 case H5D_ALLOC_TIME_DEFAULT:
-                                    fprintf(out, "H5D_ALLOC_TIME_DEFAULT");
+                                    HDfprintf(out, "H5D_ALLOC_TIME_DEFAULT");
                                     break;
 
                                 case H5D_ALLOC_TIME_EARLY:
-                                    fprintf(out, "H5D_ALLOC_TIME_EARLY");
+                                    HDfprintf(out, "H5D_ALLOC_TIME_EARLY");
                                     break;
 
                                 case H5D_ALLOC_TIME_LATE:
-                                    fprintf(out, "H5D_ALLOC_TIME_LATE");
+                                    HDfprintf(out, "H5D_ALLOC_TIME_LATE");
                                     break;
 
                                 case H5D_ALLOC_TIME_INCR:
-                                    fprintf(out, "H5D_ALLOC_TIME_INCR");
+                                    HDfprintf(out, "H5D_ALLOC_TIME_INCR");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)alloc_time);
+                                    HDfprintf(out, "%ld", (long)alloc_time);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -336,24 +334,24 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'c':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5FD_mpio_collective_opt_t opt = (H5FD_mpio_collective_opt_t)va_arg(ap, int);
 
                             switch(opt) {
                                 case H5FD_MPIO_COLLECTIVE_IO:
-                                    fprintf(out, "H5FD_MPIO_COLLECTIVE_IO");
+                                   HDfprintf(out, "H5FD_MPIO_COLLECTIVE_IO");
                                     break;
 
                                 case H5FD_MPIO_INDIVIDUAL_IO:
-                                    fprintf(out, "H5FD_MPIO_INDIVIDUAL_IO");
+                                   HDfprintf(out, "H5FD_MPIO_INDIVIDUAL_IO");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)opt);
+                                   HDfprintf(out, "%ld", (long)opt);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -362,32 +360,32 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'f':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5D_fill_time_t fill_time = (H5D_fill_time_t)va_arg(ap, int);
 
                             switch(fill_time) {
                                 case H5D_FILL_TIME_ERROR:
-                                    fprintf(out, "H5D_FILL_TIME_ERROR");
+                                   HDfprintf(out, "H5D_FILL_TIME_ERROR");
                                     break;
 
                                 case H5D_FILL_TIME_ALLOC:
-                                    fprintf(out, "H5D_FILL_TIME_ALLOC");
+                                   HDfprintf(out, "H5D_FILL_TIME_ALLOC");
                                     break;
 
                                 case H5D_FILL_TIME_NEVER:
-                                    fprintf(out, "H5D_FILL_TIME_NEVER");
+                                   HDfprintf(out, "H5D_FILL_TIME_NEVER");
                                     break;
 
                                 case H5D_FILL_TIME_IFSET:
-                                    fprintf(out, "H5D_FILL_TIME_IFSET");
+                                   HDfprintf(out, "H5D_FILL_TIME_IFSET");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)fill_time);
+                                   HDfprintf(out, "%ld", (long)fill_time);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -396,32 +394,32 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'F':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5D_fill_value_t fill_value = (H5D_fill_value_t)va_arg(ap, int);
 
                             switch(fill_value) {
                                 case H5D_FILL_VALUE_ERROR:
-                                    fprintf(out, "H5D_FILL_VALUE_ERROR");
+                                   HDfprintf(out, "H5D_FILL_VALUE_ERROR");
                                     break;
 
                                 case H5D_FILL_VALUE_UNDEFINED:
-                                    fprintf(out, "H5D_FILL_VALUE_UNDEFINED");
+                                   HDfprintf(out, "H5D_FILL_VALUE_UNDEFINED");
                                     break;
 
                                 case H5D_FILL_VALUE_DEFAULT:
-                                    fprintf(out, "H5D_FILL_VALUE_DEFAULT");
+                                   HDfprintf(out, "H5D_FILL_VALUE_DEFAULT");
                                     break;
 
                                 case H5D_FILL_VALUE_USER_DEFINED:
-                                    fprintf(out, "H5D_FILL_VALUE_USER_DEFINED");
+                                   HDfprintf(out, "H5D_FILL_VALUE_USER_DEFINED");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)fill_value);
+                                   HDfprintf(out, "%ld", (long)fill_value);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -430,28 +428,28 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'h':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5FD_mpio_chunk_opt_t opt = (H5FD_mpio_chunk_opt_t)va_arg(ap, int);
 
                             switch(opt) {
                                 case H5FD_MPIO_CHUNK_DEFAULT:
-                                    fprintf(out, "H5FD_MPIO_CHUNK_DEFAULT");
+                                   HDfprintf(out, "H5FD_MPIO_CHUNK_DEFAULT");
                                     break;
 
                                 case H5FD_MPIO_CHUNK_ONE_IO:
-                                    fprintf(out, "H5FD_MPIO_CHUNK_ONE_IO");
+                                   HDfprintf(out, "H5FD_MPIO_CHUNK_ONE_IO");
                                     break;
 
                                 case H5FD_MPIO_CHUNK_MULTI_IO:
-                                    fprintf(out, "H5FD_MPIO_CHUNK_MULTI_IO");
+                                   HDfprintf(out, "H5FD_MPIO_CHUNK_MULTI_IO");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)opt);
+                                   HDfprintf(out, "%ld", (long)opt);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -460,36 +458,36 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'i':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5D_mpio_actual_io_mode_t actual_io_mode = (H5D_mpio_actual_io_mode_t)va_arg(ap, int);
 
                             switch(actual_io_mode) {
                                 case H5D_MPIO_NO_COLLECTIVE:
-                                    fprintf(out, "H5D_MPIO_NO_COLLECTIVE");
+                                   HDfprintf(out, "H5D_MPIO_NO_COLLECTIVE");
                                     break;
 
                                 case H5D_MPIO_CHUNK_INDEPENDENT:
-                                    fprintf(out, "H5D_MPIO_CHUNK_INDEPENDENT");
+                                   HDfprintf(out, "H5D_MPIO_CHUNK_INDEPENDENT");
                                     break;
 
                                 case H5D_MPIO_CHUNK_COLLECTIVE:
-                                    fprintf(out, "H5D_MPIO_CHUNK_COLLECTIVE");
+                                   HDfprintf(out, "H5D_MPIO_CHUNK_COLLECTIVE");
                                     break;
 
                                 case H5D_MPIO_CHUNK_MIXED:
-                                    fprintf(out, "H5D_MPIO_CHUNK_MIXED");
+                                   HDfprintf(out, "H5D_MPIO_CHUNK_MIXED");
                                     break;
 
                                 case H5D_MPIO_CONTIGUOUS_COLLECTIVE:
-                                    fprintf(out, "H5D_MPIO_CONTIGUOUS_COLLECTIVE");
+                                   HDfprintf(out, "H5D_MPIO_CONTIGUOUS_COLLECTIVE");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)actual_io_mode);
+                                   HDfprintf(out, "%ld", (long)actual_io_mode);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -498,44 +496,44 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'k':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5D_chunk_index_t idx = (H5D_chunk_index_t)va_arg(ap, int);
 
                             switch(idx) {
                                 case H5D_CHUNK_IDX_BTREE:
-                                    fprintf(out, "H5D_CHUNK_IDX_BTREE");
+                                   HDfprintf(out, "H5D_CHUNK_IDX_BTREE");
                                     break;
 
                                 case H5D_CHUNK_IDX_NONE:
-                                    fprintf(out, "H5D_CHUNK_IDX_NONE");
+                                   HDfprintf(out, "H5D_CHUNK_IDX_NONE");
                                     break;
 
                                 case H5D_CHUNK_IDX_FARRAY:
-                                    fprintf(out, "H5D_CHUNK_IDX_FARRAY");
+                                   HDfprintf(out, "H5D_CHUNK_IDX_FARRAY");
                                     break;
 
                                 case H5D_CHUNK_IDX_EARRAY:
-                                    fprintf(out, "H5D_CHUNK_IDX_EARRAY");
+                                   HDfprintf(out, "H5D_CHUNK_IDX_EARRAY");
                                     break;
 
                                 case H5D_CHUNK_IDX_BT2:
-                                    fprintf(out, "H5D_CHUNK_IDX_BT2");
+                                   HDfprintf(out, "H5D_CHUNK_IDX_BT2");
                                     break;
 
                                 case H5D_CHUNK_IDX_SINGLE:
-                                    fprintf(out, "H5D_CHUNK_IDX_SINGLE");
+                                   HDfprintf(out, "H5D_CHUNK_IDX_SINGLE");
                                     break;
 
                                 case H5D_CHUNK_IDX_NTYPES:
-                                    fprintf(out, "ERROR: H5D_CHUNK_IDX_NTYPES (invalid value)");
+                                   HDfprintf(out, "ERROR: H5D_CHUNK_IDX_NTYPES (invalid value)");
                                     break;
 
                                 default:
-                                    fprintf(out, "UNKNOWN VALUE: %ld", (long)idx);
+                                   HDfprintf(out, "UNKNOWN VALUE: %ld", (long)idx);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -544,40 +542,40 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'l':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5D_layout_t layout = (H5D_layout_t)va_arg(ap, int);
 
                             switch(layout) {
                                 case H5D_LAYOUT_ERROR:
-                                    fprintf(out, "H5D_LAYOUT_ERROR");
+                                   HDfprintf(out, "H5D_LAYOUT_ERROR");
                                     break;
 
                                 case H5D_COMPACT:
-                                    fprintf(out, "H5D_COMPACT");
+                                   HDfprintf(out, "H5D_COMPACT");
                                     break;
 
                                 case H5D_CONTIGUOUS:
-                                    fprintf(out, "H5D_CONTIGUOUS");
+                                   HDfprintf(out, "H5D_CONTIGUOUS");
                                     break;
 
                                 case H5D_CHUNKED:
-                                    fprintf(out, "H5D_CHUNKED");
+                                   HDfprintf(out, "H5D_CHUNKED");
                                     break;
 
                                 case H5D_VIRTUAL:
-                                    fprintf(out, "H5D_VIRTUAL");
+                                   HDfprintf(out, "H5D_VIRTUAL");
                                     break;
 
                                 case H5D_NLAYOUTS:
-                                    fprintf(out, "H5D_NLAYOUTS");
+                                   HDfprintf(out, "H5D_NLAYOUTS");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)layout);
+                                   HDfprintf(out, "%ld", (long)layout);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -586,9 +584,9 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'n':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5D_mpio_no_collective_cause_t nocol_cause_mode = (H5D_mpio_no_collective_cause_t)va_arg(ap, int);
@@ -596,69 +594,65 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
 
                             /* Check for all bit-flags which might be set */
                             if(nocol_cause_mode & H5D_MPIO_COLLECTIVE) {
-                                fprintf(out, "H5D_MPIO_COLLECTIVE");
+                               HDfprintf(out, "H5D_MPIO_COLLECTIVE");
                                 flag_already_displayed = TRUE;
                             } /* end if */
                             if(nocol_cause_mode & H5D_MPIO_SET_INDEPENDENT) {
-                                fprintf(out, "%sH5D_MPIO_SET_INDEPENDENT", flag_already_displayed ? " | " : "");
+                               HDfprintf(out, "%sH5D_MPIO_SET_INDEPENDENT", flag_already_displayed ? " | " : "");
                                 flag_already_displayed = TRUE;
                             } /* end if */
                             if(nocol_cause_mode & H5D_MPIO_DATATYPE_CONVERSION) {
-                                fprintf(out, "%sH5D_MPIO_DATATYPE_CONVERSION", flag_already_displayed ? " | " : "");
+                               HDfprintf(out, "%sH5D_MPIO_DATATYPE_CONVERSION", flag_already_displayed ? " | " : "");
                                 flag_already_displayed = TRUE;
                             } /* end if */
                             if(nocol_cause_mode & H5D_MPIO_DATA_TRANSFORMS) {
-                                fprintf(out, "%sH5D_MPIO_DATA_TRANSFORMS", flag_already_displayed ? " | " : "");
+                               HDfprintf(out, "%sH5D_MPIO_DATA_TRANSFORMS", flag_already_displayed ? " | " : "");
                                 flag_already_displayed = TRUE;
                             } /* end if */
                             if(nocol_cause_mode & H5D_MPIO_MPI_OPT_TYPES_ENV_VAR_DISABLED) {
-                                fprintf(out, "%sH5D_MPIO_MPI_OPT_TYPES_ENV_VAR_DISABLED", flag_already_displayed ? " | " : "");
+                               HDfprintf(out, "%sH5D_MPIO_MPI_OPT_TYPES_ENV_VAR_DISABLED", flag_already_displayed ? " | " : "");
                                 flag_already_displayed = TRUE;
                             } /* end if */
                             if(nocol_cause_mode & H5D_MPIO_NOT_SIMPLE_OR_SCALAR_DATASPACES) {
-                                fprintf(out, "%sH5D_MPIO_NOT_SIMPLE_OR_SCALAR_DATASPACES", flag_already_displayed ? " | " : "");
+                               HDfprintf(out, "%sH5D_MPIO_NOT_SIMPLE_OR_SCALAR_DATASPACES", flag_already_displayed ? " | " : "");
                                 flag_already_displayed = TRUE;
                             } /* end if */
                             if(nocol_cause_mode & H5D_MPIO_NOT_CONTIGUOUS_OR_CHUNKED_DATASET) {
-                                fprintf(out, "%sH5D_MPIO_NOT_CONTIGUOUS_OR_CHUNKED_DATASET", flag_already_displayed ? " | " : "");
-                                flag_already_displayed = TRUE;
-                            } /* end if */
-                            if(nocol_cause_mode & H5D_MPIO_FILTERS) {
-                                fprintf(out, "%sH5D_MPIO_FILTERS", flag_already_displayed ? " | " : "");
+                               HDfprintf(out, "%sH5D_MPIO_NOT_CONTIGUOUS_OR_CHUNKED_DATASET", flag_already_displayed ? " | " : "");
                                 flag_already_displayed = TRUE;
                             } /* end if */
 
                             /* Display '<none>' if there's no flags set */
                             if(!flag_already_displayed)
-                                fprintf(out, "<none>");
+                               HDfprintf(out, "<none>");
                         } /* end else */
                         break;
 
                     case 'o':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5D_mpio_actual_chunk_opt_mode_t chunk_opt_mode = (H5D_mpio_actual_chunk_opt_mode_t)va_arg(ap, int);
 
                             switch(chunk_opt_mode) {
                                 case H5D_MPIO_NO_CHUNK_OPTIMIZATION:
-                                    fprintf(out, "H5D_MPIO_NO_CHUNK_OPTIMIZATION");
+                                   HDfprintf(out, "H5D_MPIO_NO_CHUNK_OPTIMIZATION");
                                     break;
 
                                 case H5D_MPIO_LINK_CHUNK:
-                                    fprintf(out, "H5D_MPIO_LINK_CHUNK");
+                                   HDfprintf(out, "H5D_MPIO_LINK_CHUNK");
                                     break;
 
                                 case H5D_MPIO_MULTI_CHUNK:
-                                    fprintf(out, "H5D_MPIO_MULTI_CHUNK");
+                                   HDfprintf(out, "H5D_MPIO_MULTI_CHUNK");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)chunk_opt_mode);
+                                   HDfprintf(out, "%ld", (long)chunk_opt_mode);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -667,32 +661,32 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 's':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5D_space_status_t space_status = (H5D_space_status_t)va_arg(ap, int);
 
                             switch(space_status) {
                                 case H5D_SPACE_STATUS_NOT_ALLOCATED:
-                                    fprintf(out, "H5D_SPACE_STATUS_NOT_ALLOCATED");
+                                   HDfprintf(out, "H5D_SPACE_STATUS_NOT_ALLOCATED");
                                     break;
 
                                 case H5D_SPACE_STATUS_PART_ALLOCATED:
-                                    fprintf(out, "H5D_SPACE_STATUS_PART_ALLOCATED");
+                                   HDfprintf(out, "H5D_SPACE_STATUS_PART_ALLOCATED");
                                     break;
 
                                 case H5D_SPACE_STATUS_ALLOCATED:
-                                    fprintf(out, "H5D_SPACE_STATUS_ALLOCATED");
+                                   HDfprintf(out, "H5D_SPACE_STATUS_ALLOCATED");
                                     break;
 
                                 case H5D_SPACE_STATUS_ERROR:
-                                    fprintf(out, "H5D_SPACE_STATUS_ERROR");
+                                   HDfprintf(out, "H5D_SPACE_STATUS_ERROR");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)space_status);
+                                   HDfprintf(out, "%ld", (long)space_status);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -701,24 +695,24 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 't':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5FD_mpio_xfer_t transfer = (H5FD_mpio_xfer_t)va_arg(ap, int);
 
                             switch(transfer) {
                                 case H5FD_MPIO_INDEPENDENT:
-                                    fprintf(out, "H5FD_MPIO_INDEPENDENT");
+                                   HDfprintf(out, "H5FD_MPIO_INDEPENDENT");
                                     break;
 
                                 case H5FD_MPIO_COLLECTIVE:
-                                    fprintf(out, "H5FD_MPIO_COLLECTIVE");
+                                   HDfprintf(out, "H5FD_MPIO_COLLECTIVE");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)transfer);
+                                   HDfprintf(out, "%ld", (long)transfer);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -727,35 +721,35 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'v':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5D_vds_view_t view = (H5D_vds_view_t)va_arg(ap, int);
 
                             switch(view) {
                                 case H5D_VDS_ERROR:
-                                    fprintf(out, "H5D_VDS_ERROR");
+                                   HDfprintf(out, "H5D_VDS_ERROR");
                                     break;
 
                                 case H5D_VDS_FIRST_MISSING:
-                                    fprintf(out, "H5D_VDS_FIRST_MISSING");
+                                   HDfprintf(out, "H5D_VDS_FIRST_MISSING");
                                     break;
 
                                 case H5D_VDS_LAST_AVAILABLE:
-                                    fprintf(out, "H5D_VDS_LAST_AVAILABLE");
+                                   HDfprintf(out, "H5D_VDS_LAST_AVAILABLE");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)view);
+                                   HDfprintf(out, "%ld", (long)view);
                                     break;
                             } /* end switch */
                         } /* end else */
                         break;
 
                     default:
-                        fprintf (out, "BADTYPE(D%c)", type[1]);
+                       HDfprintf (out, "BADTYPE(D%c)", type[1]);
                         goto error;
                 } /* end switch */
                 break;
@@ -763,17 +757,17 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
             case 'e':
                 if(ptr) {
                     if(vp)
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                       HDfprintf(out, "0x%lx", (unsigned long)vp);
                     else
-                        fprintf(out, "NULL");
+                       HDfprintf(out, "NULL");
                 } /* end if */
                 else {
                     herr_t status = va_arg(ap, herr_t);
 
                     if(status >= 0)
-                        fprintf(out, "SUCCEED");
+                       HDfprintf(out, "SUCCEED");
                     else 
-                        fprintf(out, "FAIL");
+                       HDfprintf(out, "FAIL");
                 } /* end else */
                 break;
 
@@ -782,24 +776,24 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'd':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5E_direction_t direction = (H5E_direction_t)va_arg(ap, int);
 
                             switch(direction) {
                                 case H5E_WALK_UPWARD:
-                                    fprintf(out, "H5E_WALK_UPWARD");
+                                   HDfprintf(out, "H5E_WALK_UPWARD");
                                     break;
 
                                 case H5E_WALK_DOWNWARD:
-                                    fprintf(out, "H5E_WALK_DOWNWARD");
+                                   HDfprintf(out, "H5E_WALK_DOWNWARD");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)direction);
+                                   HDfprintf(out, "%ld", (long)direction);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -808,45 +802,45 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'e':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
-                            H5E_error2_t *error = va_arg(ap, H5E_error2_t *); /*lint !e64 Type mismatch not really occuring */
+                            H5E_error2_t *error = va_arg(ap, H5E_error2_t *);
 
-                            fprintf(out, "0x%lx", (unsigned long)error);
+                           HDfprintf(out, "0x%lx", (unsigned long)error);
                         } /* end else */
                         break;
 
                     case 't':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5E_type_t etype = (H5E_type_t)va_arg(ap, int);
 
                             switch(etype) {
                                 case H5E_MAJOR:
-                                    fprintf(out, "H5E_MAJOR");
+                                   HDfprintf(out, "H5E_MAJOR");
                                     break;
 
                                 case H5E_MINOR:
-                                    fprintf(out, "H5E_MINOR");
+                                   HDfprintf(out, "H5E_MINOR");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)etype);
+                                   HDfprintf(out, "%ld", (long)etype);
                                     break;
                             } /* end switch */
                         } /* end else */
                         break;
 
                     default:
-                        fprintf(out, "BADTYPE(E%c)", type[1]);
+                       HDfprintf(out, "BADTYPE(E%c)", type[1]);
                         goto error;
                 } /* end switch */
                 break;
@@ -856,32 +850,32 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'd':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5F_close_degree_t degree = (H5F_close_degree_t)va_arg(ap, int);
 
                             switch(degree) {
                                 case H5F_CLOSE_DEFAULT:
-                                    fprintf(out, "H5F_CLOSE_DEFAULT");
+                                   HDfprintf(out, "H5F_CLOSE_DEFAULT");
                                     break;
 
                                 case H5F_CLOSE_WEAK:
-                                    fprintf(out, "H5F_CLOSE_WEAK");
+                                   HDfprintf(out, "H5F_CLOSE_WEAK");
                                     break;
 
                                 case H5F_CLOSE_SEMI:
-                                    fprintf(out, "H5F_CLOSE_SEMI");
+                                   HDfprintf(out, "H5F_CLOSE_SEMI");
                                     break;
 
                                 case H5F_CLOSE_STRONG:
-                                    fprintf(out, "H5F_CLOSE_STRONG");
+                                   HDfprintf(out, "H5F_CLOSE_STRONG");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)degree);
+                                   HDfprintf(out, "%ld", (long)degree);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -890,33 +884,33 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'f':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5F_fspace_strategy_t fs_strategy = (H5F_fspace_strategy_t)va_arg(ap, int);
 
                             switch(fs_strategy) {
                                 case H5F_FSPACE_STRATEGY_FSM_AGGR:
-                                    fprintf(out, "H5F_FSPACE_STRATEGY_FSM_AGGR");
+                                   HDfprintf(out, "H5F_FSPACE_STRATEGY_FSM_AGGR");
                                     break;
 
                                 case H5F_FSPACE_STRATEGY_PAGE:
-                                    fprintf(out, "H5F_FSPACE_STRATEGY_PAGE");
+                                   HDfprintf(out, "H5F_FSPACE_STRATEGY_PAGE");
                                     break;
 
                                 case H5F_FSPACE_STRATEGY_AGGR:
-                                    fprintf(out, "H5F_FSPACE_STRATEGY_AGGR");
+                                   HDfprintf(out, "H5F_FSPACE_STRATEGY_AGGR");
                                     break;
 
                                 case H5F_FSPACE_STRATEGY_NONE:
-                                    fprintf(out, "H5F_FSPACE_STRATEGY_NONE");
+                                   HDfprintf(out, "H5F_FSPACE_STRATEGY_NONE");
                                     break;
 
                                 case H5F_FSPACE_STRATEGY_NTYPES:
                                 default:
-                                    fprintf(out, "%ld", (long)fs_strategy);
+                                   HDfprintf(out, "%ld", (long)fs_strategy);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -925,49 +919,49 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'm':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5F_mem_t mem_type = (H5F_mem_t)va_arg(ap, int);
 
                             switch(mem_type) {
                                 case H5FD_MEM_NOLIST:
-                                    fprintf(out, "H5FD_MEM_NOLIST");
+                                   HDfprintf(out, "H5FD_MEM_NOLIST");
                                     break;
 
                                 case H5FD_MEM_DEFAULT:
-                                    fprintf(out, "H5FD_MEM_DEFAULT");
+                                   HDfprintf(out, "H5FD_MEM_DEFAULT");
                                     break;
 
                                 case H5FD_MEM_SUPER:
-                                    fprintf(out, "H5FD_MEM_SUPER");
+                                   HDfprintf(out, "H5FD_MEM_SUPER");
                                     break;
 
                                 case H5FD_MEM_BTREE:
-                                    fprintf(out, "H5FD_MEM_BTREE");
+                                   HDfprintf(out, "H5FD_MEM_BTREE");
                                     break;
 
                                 case H5FD_MEM_DRAW:
-                                    fprintf(out, "H5FD_MEM_DRAW");
+                                   HDfprintf(out, "H5FD_MEM_DRAW");
                                     break;
 
                                 case H5FD_MEM_GHEAP:
-                                    fprintf(out, "H5FD_MEM_GHEAP");
+                                   HDfprintf(out, "H5FD_MEM_GHEAP");
                                     break;
 
                                 case H5FD_MEM_LHEAP:
-                                    fprintf(out, "H5FD_MEM_LHEAP");
+                                   HDfprintf(out, "H5FD_MEM_LHEAP");
                                     break;
 
                                 case H5FD_MEM_OHDR:
-                                    fprintf(out, "H5FD_MEM_OHDR");
+                                   HDfprintf(out, "H5FD_MEM_OHDR");
                                     break;
 
                                 case H5FD_MEM_NTYPES:
                                 default:
-                                    fprintf(out, "%ld", (long)mem_type);
+                                   HDfprintf(out, "%ld", (long)mem_type);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -976,24 +970,24 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 's':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5F_scope_t scope = (H5F_scope_t)va_arg(ap, int);
 
                             switch(scope) {
                                 case H5F_SCOPE_LOCAL:
-                                    fprintf(out, "H5F_SCOPE_LOCAL");
+                                   HDfprintf(out, "H5F_SCOPE_LOCAL");
                                     break;
 
                                 case H5F_SCOPE_GLOBAL:
-                                    fprintf(out, "H5F_SCOPE_GLOBAL");
+                                   HDfprintf(out, "H5F_SCOPE_GLOBAL");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)scope);
+                                   HDfprintf(out, "%ld", (long)scope);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -1002,40 +996,47 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 't':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         break;
 
                     case 'v':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                               HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                               HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5F_libver_t libver_vers = (H5F_libver_t)va_arg(ap, int);
 
                             switch(libver_vers) {
                                 case H5F_LIBVER_EARLIEST:
-                                    fprintf(out, "H5F_LIBVER_EARLIEST");
+                                    HDfprintf(out, "H5F_LIBVER_EARLIEST");
+                                    break;
+
+                                case H5F_LIBVER_V18:
+                                    HDfprintf(out, "H5F_LIBVER_V18");
                                     break;
 
-                                case H5F_LIBVER_LATEST:
-                                    fprintf(out, "H5F_LIBVER_LATEST");
+                                case H5F_LIBVER_V110:
+                                    HDcompile_assert(H5F_LIBVER_LATEST == H5F_LIBVER_V110);
+                                    HDfprintf(out, "H5F_LIBVER_LATEST");
                                     break;
 
+                                case H5F_LIBVER_ERROR:
+                                case H5F_LIBVER_NBOUNDS:
                                 default:
-                                    fprintf(out, "%ld", (long)libver_vers);
+                                    HDfprintf(out, "%ld", (long)libver_vers);
                                     break;
                             } /* end switch */
                         } /* end else */
                         break;
 
                     default:
-                        fprintf(out, "BADTYPE(F%c)", type[1]);
+                        HDfprintf(out, "BADTYPE(F%c)", type[1]);
                         goto error;
                 } /* end switch */
                 break;
@@ -1046,46 +1047,46 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'o':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5G_obj_t obj_type = (H5G_obj_t)va_arg(ap, int);
 
                             switch(obj_type) {
                                 case H5G_UNKNOWN:
-                                    fprintf(out, "H5G_UNKNOWN");
+                                    HDfprintf(out, "H5G_UNKNOWN");
                                     break;
 
                                 case H5G_GROUP:
-                                    fprintf(out, "H5G_GROUP");
+                                    HDfprintf(out, "H5G_GROUP");
                                     break;
 
                                 case H5G_DATASET:
-                                    fprintf(out, "H5G_DATASET");
+                                    HDfprintf(out, "H5G_DATASET");
                                     break;
 
                                 case H5G_TYPE:
-                                    fprintf(out, "H5G_TYPE");
+                                    HDfprintf(out, "H5G_TYPE");
                                     break;
 
                                 case H5G_LINK:
-                                    fprintf(out, "H5G_LINK");
+                                    HDfprintf(out, "H5G_LINK");
                                     break;
 
                                 case H5G_UDLINK:
-                                    fprintf(out, "H5G_UDLINK");
+                                    HDfprintf(out, "H5G_UDLINK");
                                     break;
 
                                 case H5G_RESERVED_5:
                                 case H5G_RESERVED_6:
                                 case H5G_RESERVED_7:
-                                    fprintf(out, "H5G_RESERVED(%ld)", (long)obj_type);
+                                    HDfprintf(out, "H5G_RESERVED(%ld)", (long)obj_type);
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)obj_type);
+                                    HDfprintf(out, "%ld", (long)obj_type);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -1094,20 +1095,20 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 's':
                         if(ptr) {
                             if(vp)
-                                fprintf (out, "0x%lx", (unsigned long)vp);
+                                HDfprintf (out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
-                            H5G_stat_t *statbuf = va_arg(ap, H5G_stat_t*); /*lint !e64 Type mismatch not really occuring */
+                            H5G_stat_t *statbuf = va_arg(ap, H5G_stat_t*);
 
-                            fprintf(out, "0x%lx", (unsigned long)statbuf);
+                            HDfprintf(out, "0x%lx", (unsigned long)statbuf);
                         }
                         break;
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
                     default:
-                        fprintf(out, "BADTYPE(G%c)", type[1]);
+                        HDfprintf(out, "BADTYPE(G%c)", type[1]);
                         goto error;
                 }
                 break;
@@ -1115,25 +1116,25 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
             case 'h':
                 if(ptr) {
                     if(vp) {
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                         if(asize_idx >= 0 && asize[asize_idx] >= 0) {
                             hsize_t *p = (hsize_t *)vp;
 
-                            fprintf(out, " {");
+                            HDfprintf(out, " {");
                             for(i = 0; i < asize[asize_idx]; i++) {
                                 if(H5S_UNLIMITED == p[i])
                                     HDfprintf(out, "%sH5S_UNLIMITED", (i ? ", " : ""));
                                 else
                                     HDfprintf(out, "%s%Hu", (i ? ", " : ""), p[i]);
                             } /* end for */
-                            fprintf(out, "}");
+                            HDfprintf(out, "}");
                         } /* end if */
                     } /* end if */
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end if */
                 else {
-                    hsize_t hsize = va_arg(ap, hsize_t); /*lint !e732 Loss of sign not really occuring */
+                    hsize_t hsize = va_arg(ap, hsize_t);
 
                     if(H5S_UNLIMITED == hsize)
                         HDfprintf(out, "H5S_UNLIMITED");
@@ -1149,18 +1150,18 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 's':
                         if(ptr) {
                             if(vp) {
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                                 if(asize_idx >= 0 && asize[asize_idx] >= 0) {
                                     hssize_t *p = (hssize_t *)vp;
 
-                                    fprintf(out, " {");
+                                    HDfprintf(out, " {");
                                     for(i = 0; i < asize[asize_idx]; i++)
                                         HDfprintf(out, "%s%Hd", (i ? ", " : ""), p[i]);
-                                    fprintf(out, "}");
+                                    HDfprintf(out, "}");
                                 } /* end if */
                             } /* end if */
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             hssize_t hssize = va_arg(ap, hssize_t);
@@ -1171,7 +1172,7 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                         break;
 
                     default:
-                        fprintf (out, "BADTYPE(H%c)", type[1]);
+                        HDfprintf (out, "BADTYPE(H%c)", type[1]);
                         goto error;
                 } /* end switch */
                 break;
@@ -1179,130 +1180,130 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
             case 'i':
                 if(ptr) {
                     if(vp)
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end if */
                 else {
                     hid_t obj = va_arg(ap, hid_t);
 
                     if(H5P_DEFAULT == obj)
-                        fprintf(out, "H5P_DEFAULT");
+                        HDfprintf(out, "H5P_DEFAULT");
                     else if(obj < 0)
-                        fprintf(out, "FAIL");
+                        HDfprintf(out, "FAIL");
                     else {
                         switch(H5I_TYPE(obj)) { /* Use internal H5I macro instead of function call */
                             case H5I_UNINIT:
-                                fprintf(out, "%ld (uninit - error)", (long)obj);
+                                HDfprintf(out, "%ld (uninit - error)", (long)obj);
                                 break;
 
                             case H5I_BADID:
-                                fprintf(out, "%ld (error)", (long)obj);
+                                HDfprintf(out, "%ld (error)", (long)obj);
                                 break;
 
                             case H5I_FILE:
-                                fprintf(out, "%ld (file)", (long)obj);
+                                HDfprintf(out, "%ld (file)", (long)obj);
                                 break;
 
                             case H5I_GROUP:
-                                fprintf(out, "%ld (group)", (long)obj);
+                                HDfprintf(out, "%ld (group)", (long)obj);
                                 break;
 
                             case H5I_DATATYPE:
                                 if(obj == H5T_NATIVE_SCHAR_g)
-                                    fprintf(out, "H5T_NATIVE_SCHAR");
+                                    HDfprintf(out, "H5T_NATIVE_SCHAR");
                                 else if(obj == H5T_NATIVE_UCHAR_g)
-                                    fprintf(out, "H5T_NATIVE_UCHAR");
+                                    HDfprintf(out, "H5T_NATIVE_UCHAR");
                                 else if(obj == H5T_NATIVE_SHORT_g)
-                                    fprintf(out, "H5T_NATIVE_SHORT");
+                                    HDfprintf(out, "H5T_NATIVE_SHORT");
                                 else if(obj == H5T_NATIVE_USHORT_g)
-                                    fprintf(out, "H5T_NATIVE_USHORT");
+                                    HDfprintf(out, "H5T_NATIVE_USHORT");
                                 else if(obj == H5T_NATIVE_INT_g)
-                                    fprintf(out, "H5T_NATIVE_INT");
+                                    HDfprintf(out, "H5T_NATIVE_INT");
                                 else if(obj == H5T_NATIVE_UINT_g)
-                                    fprintf(out, "H5T_NATIVE_UINT");
+                                    HDfprintf(out, "H5T_NATIVE_UINT");
                                 else if(obj == H5T_NATIVE_LONG_g)
-                                    fprintf(out, "H5T_NATIVE_LONG");
+                                    HDfprintf(out, "H5T_NATIVE_LONG");
                                 else if(obj == H5T_NATIVE_ULONG_g)
-                                    fprintf(out, "H5T_NATIVE_ULONG");
+                                    HDfprintf(out, "H5T_NATIVE_ULONG");
                                 else if(obj == H5T_NATIVE_LLONG_g)
-                                    fprintf(out, "H5T_NATIVE_LLONG");
+                                    HDfprintf(out, "H5T_NATIVE_LLONG");
                                 else if(obj == H5T_NATIVE_ULLONG_g)
-                                    fprintf(out, "H5T_NATIVE_ULLONG");
+                                    HDfprintf(out, "H5T_NATIVE_ULLONG");
                                 else if(obj == H5T_NATIVE_FLOAT_g)
-                                    fprintf(out, "H5T_NATIVE_FLOAT");
+                                    HDfprintf(out, "H5T_NATIVE_FLOAT");
                                 else if(obj == H5T_NATIVE_DOUBLE_g)
-                                    fprintf(out, "H5T_NATIVE_DOUBLE");
+                                    HDfprintf(out, "H5T_NATIVE_DOUBLE");
 #if H5_SIZEOF_LONG_DOUBLE !=0
                                 else if(obj == H5T_NATIVE_LDOUBLE_g)
-                                    fprintf(out, "H5T_NATIVE_LDOUBLE");
+                                    HDfprintf(out, "H5T_NATIVE_LDOUBLE");
 #endif
                                 else if(obj == H5T_IEEE_F32BE_g)
-                                    fprintf(out, "H5T_IEEE_F32BE");
+                                    HDfprintf(out, "H5T_IEEE_F32BE");
                                 else if(obj == H5T_IEEE_F32LE_g)
-                                    fprintf(out, "H5T_IEEE_F32LE");
+                                    HDfprintf(out, "H5T_IEEE_F32LE");
                                 else if(obj == H5T_IEEE_F64BE_g)
-                                    fprintf(out, "H5T_IEEE_F64BE");
+                                    HDfprintf(out, "H5T_IEEE_F64BE");
                                 else if(obj == H5T_IEEE_F64LE_g)
-                                    fprintf(out, "H5T_IEEE_F64LE");
+                                    HDfprintf(out, "H5T_IEEE_F64LE");
                                 else if(obj == H5T_STD_I8BE_g)
-                                    fprintf(out, "H5T_STD_I8BE");
+                                    HDfprintf(out, "H5T_STD_I8BE");
                                 else if(obj == H5T_STD_I8LE_g)
-                                    fprintf(out, "H5T_STD_I8LE");
+                                    HDfprintf(out, "H5T_STD_I8LE");
                                 else if(obj == H5T_STD_I16BE_g)
-                                    fprintf(out, "H5T_STD_I16BE");
+                                    HDfprintf(out, "H5T_STD_I16BE");
                                 else if(obj == H5T_STD_I16LE_g)
-                                    fprintf(out, "H5T_STD_I16LE");
+                                    HDfprintf(out, "H5T_STD_I16LE");
                                 else if(obj == H5T_STD_I32BE_g)
-                                    fprintf(out, "H5T_STD_I32BE");
+                                    HDfprintf(out, "H5T_STD_I32BE");
                                 else if(obj == H5T_STD_I32LE_g)
-                                    fprintf(out, "H5T_STD_I32LE");
+                                    HDfprintf(out, "H5T_STD_I32LE");
                                 else if(obj == H5T_STD_I64BE_g)
-                                    fprintf(out, "H5T_STD_I64BE");
+                                    HDfprintf(out, "H5T_STD_I64BE");
                                 else if(obj == H5T_STD_I64LE_g)
-                                    fprintf(out, "H5T_STD_I64LE");
+                                    HDfprintf(out, "H5T_STD_I64LE");
                                 else if(obj == H5T_STD_U8BE_g)
-                                    fprintf(out, "H5T_STD_U8BE");
+                                    HDfprintf(out, "H5T_STD_U8BE");
                                 else if(obj == H5T_STD_U8LE_g)
-                                    fprintf(out, "H5T_STD_U8LE");
+                                    HDfprintf(out, "H5T_STD_U8LE");
                                 else if(obj == H5T_STD_U16BE_g)
-                                    fprintf(out, "H5T_STD_U16BE");
+                                    HDfprintf(out, "H5T_STD_U16BE");
                                 else if(obj == H5T_STD_U16LE_g)
-                                    fprintf(out, "H5T_STD_U16LE");
+                                    HDfprintf(out, "H5T_STD_U16LE");
                                 else if(obj == H5T_STD_U32BE_g)
-                                    fprintf(out, "H5T_STD_U32BE");
+                                    HDfprintf(out, "H5T_STD_U32BE");
                                 else if(obj == H5T_STD_U32LE_g)
-                                    fprintf(out, "H5T_STD_U32LE");
+                                    HDfprintf(out, "H5T_STD_U32LE");
                                 else if(obj == H5T_STD_U64BE_g)
-                                    fprintf(out, "H5T_STD_U64BE");
+                                    HDfprintf(out, "H5T_STD_U64BE");
                                 else if(obj == H5T_STD_U64LE_g)
-                                    fprintf(out, "H5T_STD_U64LE");
+                                    HDfprintf(out, "H5T_STD_U64LE");
                                 else if(obj == H5T_STD_B8BE_g)
-                                    fprintf(out, "H5T_STD_B8BE");
+                                    HDfprintf(out, "H5T_STD_B8BE");
                                 else if(obj == H5T_STD_B8LE_g)
-                                    fprintf(out, "H5T_STD_B8LE");
+                                    HDfprintf(out, "H5T_STD_B8LE");
                                 else if(obj == H5T_STD_B16BE_g)
-                                    fprintf(out, "H5T_STD_B16BE");
+                                    HDfprintf(out, "H5T_STD_B16BE");
                                 else if(obj == H5T_STD_B16LE_g)
-                                    fprintf(out, "H5T_STD_B16LE");
+                                    HDfprintf(out, "H5T_STD_B16LE");
                                 else if(obj == H5T_STD_B32BE_g)
-                                    fprintf(out, "H5T_STD_B32BE");
+                                    HDfprintf(out, "H5T_STD_B32BE");
                                 else if(obj == H5T_STD_B32LE_g)
-                                    fprintf(out, "H5T_STD_B32LE");
+                                    HDfprintf(out, "H5T_STD_B32LE");
                                 else if(obj == H5T_STD_B64BE_g)
-                                    fprintf(out, "H5T_STD_B64BE");
+                                    HDfprintf(out, "H5T_STD_B64BE");
                                 else if(obj == H5T_STD_B64LE_g)
-                                    fprintf(out, "H5T_STD_B64LE");
+                                    HDfprintf(out, "H5T_STD_B64LE");
                                 else if(obj == H5T_C_S1_g)
-                                    fprintf(out, "H5T_C_S1");
+                                    HDfprintf(out, "H5T_C_S1");
                                 else if(obj == H5T_FORTRAN_S1_g)
-                                    fprintf(out, "H5T_FORTRAN_S1");
+                                    HDfprintf(out, "H5T_FORTRAN_S1");
                                 else
-                                    fprintf(out, "%ld (dtype)", (long)obj);
+                                    HDfprintf(out, "%ld (dtype)", (long)obj);
                                 break;
 
                             case H5I_DATASPACE:
-                                fprintf(out, "%ld (dspace)", (long)obj);
+                                HDfprintf(out, "%ld (dspace)", (long)obj);
                                 /* Save the rank of simple dataspaces for arrays */
                                 /* This may generate recursive call to the library... -QAK */
                                 {
@@ -1315,47 +1316,47 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                                 break;
 
                             case H5I_DATASET:
-                                fprintf(out, "%ld (dset)", (long)obj);
+                                HDfprintf(out, "%ld (dset)", (long)obj);
                                 break;
 
                             case H5I_ATTR:
-                                fprintf(out, "%ld (attr)", (long)obj);
+                                HDfprintf(out, "%ld (attr)", (long)obj);
                                 break;
 
                             case H5I_REFERENCE:
-                                fprintf(out, "%ld (reference)", (long)obj);
+                                HDfprintf(out, "%ld (reference)", (long)obj);
                                 break;
 
                             case H5I_VFL:
-                                fprintf(out, "%ld (file driver)", (long)obj);
+                                HDfprintf(out, "%ld (file driver)", (long)obj);
                                 break;
 
                             case H5I_GENPROP_CLS:
-                                fprintf(out, "%ld (genprop class)", (long)obj);
+                                HDfprintf(out, "%ld (genprop class)", (long)obj);
                                 break;
 
                             case H5I_GENPROP_LST:
-                                fprintf(out, "%ld (genprop list)", (long)obj);
+                                HDfprintf(out, "%ld (genprop list)", (long)obj);
                                 break;
 
                             case H5I_ERROR_CLASS:
-                                fprintf(out, "%ld (err class)", (long)obj);
+                                HDfprintf(out, "%ld (err class)", (long)obj);
                                 break;
 
                             case H5I_ERROR_MSG:
-                                fprintf(out, "%ld (err msg)", (long)obj);
+                                HDfprintf(out, "%ld (err msg)", (long)obj);
                                 break;
 
                             case H5I_ERROR_STACK:
-                                fprintf(out, "%ld (err stack)", (long)obj);
+                                HDfprintf(out, "%ld (err stack)", (long)obj);
                                 break;
 
                             case H5I_NTYPES:
-                                fprintf (out, "%ld (ntypes - error)", (long)obj);
+                                HDfprintf (out, "%ld (ntypes - error)", (long)obj);
                                 break;
 
                             default:
-                                fprintf(out, "%ld (unknown class)", (long)obj);
+                                HDfprintf(out, "%ld (unknown class)", (long)obj);
                                 break;
                         } /* end switch */
                     } /* end else */
@@ -1367,32 +1368,32 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'i':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5_index_t idx_type = (H5_index_t)va_arg(ap, int);
 
                             switch(idx_type) {
                                 case H5_INDEX_UNKNOWN:
-                                    fprintf(out, "H5_INDEX_UNKNOWN");
+                                    HDfprintf(out, "H5_INDEX_UNKNOWN");
                                     break;
 
                                 case H5_INDEX_NAME:
-                                    fprintf(out, "H5_INDEX_NAME");
+                                    HDfprintf(out, "H5_INDEX_NAME");
                                     break;
 
                                 case H5_INDEX_CRT_ORDER:
-                                    fprintf(out, "H5_INDEX_CRT_ORDER");
+                                    HDfprintf(out, "H5_INDEX_CRT_ORDER");
                                     break;
 
                                 case H5_INDEX_N:
-                                    fprintf(out, "H5_INDEX_N");
+                                    HDfprintf(out, "H5_INDEX_N");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)idx_type);
+                                    HDfprintf(out, "%ld", (long)idx_type);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -1401,36 +1402,36 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'o':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5_iter_order_t order = (H5_iter_order_t)va_arg(ap, int);
 
                             switch(order) {
                                 case H5_ITER_UNKNOWN:
-                                    fprintf(out, "H5_ITER_UNKNOWN");
+                                    HDfprintf(out, "H5_ITER_UNKNOWN");
                                     break;
 
                                 case H5_ITER_INC:
-                                    fprintf(out, "H5_ITER_INC");
+                                    HDfprintf(out, "H5_ITER_INC");
                                     break;
 
                                 case H5_ITER_DEC:
-                                    fprintf(out, "H5_ITER_DEC");
+                                    HDfprintf(out, "H5_ITER_DEC");
                                     break;
 
                                 case H5_ITER_NATIVE:
-                                    fprintf(out, "H5_ITER_NATIVE");
+                                    HDfprintf(out, "H5_ITER_NATIVE");
                                     break;
 
                                 case H5_ITER_N:
-                                    fprintf(out, "H5_ITER_N");
+                                    HDfprintf(out, "H5_ITER_N");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)order);
+                                    HDfprintf(out, "%ld", (long)order);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -1439,23 +1440,23 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 's':
                         if(ptr) {
                             if(vp) {
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                                 if(asize_idx >= 0 && asize[asize_idx] >= 0) {
                                     int *p = (int*)vp;
 
-                                    fprintf(out, " {");
+                                    HDfprintf(out, " {");
                                     for(i = 0; i < asize[asize_idx]; i++)
-                                        fprintf(out, "%s%d", (i ? ", " : ""), p[i]);
-                                    fprintf(out, "}");
+                                        HDfprintf(out, "%s%d", (i ? ", " : ""), p[i]);
+                                    HDfprintf(out, "}");
                                 } /* end if */
                             } /* end if */
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             int is = va_arg(ap, int);
 
-                            fprintf (out, "%d", is);
+                            HDfprintf (out, "%d", is);
                             asize[argno] = is;
                         } /* end else */
                         break;
@@ -1463,80 +1464,80 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 't':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5I_type_t id_type = (H5I_type_t)va_arg(ap, int);
 
                             switch (id_type) {
                                 case H5I_UNINIT:
-                                    fprintf(out, "H5I_UNINIT");
+                                    HDfprintf(out, "H5I_UNINIT");
                                     break;
 
                                 case H5I_BADID:
-                                    fprintf(out, "H5I_BADID");
+                                    HDfprintf(out, "H5I_BADID");
                                     break;
 
                                 case H5I_FILE:
-                                    fprintf(out, "H5I_FILE");
+                                    HDfprintf(out, "H5I_FILE");
                                     break;
 
                                 case H5I_GROUP:
-                                    fprintf(out, "H5I_GROUP");
+                                    HDfprintf(out, "H5I_GROUP");
                                     break;
 
                                 case H5I_DATATYPE:
-                                    fprintf(out, "H5I_DATATYPE");
+                                    HDfprintf(out, "H5I_DATATYPE");
                                     break;
 
                                 case H5I_DATASPACE:
-                                    fprintf(out, "H5I_DATASPACE");
+                                    HDfprintf(out, "H5I_DATASPACE");
                                     break;
 
                                 case H5I_DATASET:
-                                    fprintf(out, "H5I_DATASET");
+                                    HDfprintf(out, "H5I_DATASET");
                                     break;
 
                                 case H5I_ATTR:
-                                    fprintf(out, "H5I_ATTR");
+                                    HDfprintf(out, "H5I_ATTR");
                                     break;
 
                                 case H5I_REFERENCE:
-                                    fprintf(out, "H5I_REFERENCE");
+                                    HDfprintf(out, "H5I_REFERENCE");
                                     break;
 
                                 case H5I_VFL:
-                                    fprintf(out, "H5I_VFL");
+                                    HDfprintf(out, "H5I_VFL");
                                     break;
 
                                 case H5I_GENPROP_CLS:
-                                    fprintf(out, "H5I_GENPROP_CLS");
+                                    HDfprintf(out, "H5I_GENPROP_CLS");
                                     break;
 
                                 case H5I_GENPROP_LST:
-                                    fprintf(out, "H5I_GENPROP_LST");
+                                    HDfprintf(out, "H5I_GENPROP_LST");
                                     break;
 
                                 case H5I_ERROR_CLASS:
-                                    fprintf(out, "H5I_ERROR_CLASS");
+                                    HDfprintf(out, "H5I_ERROR_CLASS");
                                     break;
 
                                 case H5I_ERROR_MSG:
-                                    fprintf(out, "H5I_ERROR_MSG");
+                                    HDfprintf(out, "H5I_ERROR_MSG");
                                     break;
 
                                 case H5I_ERROR_STACK:
-                                    fprintf(out, "H5I_ERROR_STACK");
+                                    HDfprintf(out, "H5I_ERROR_STACK");
                                     break;
 
                                 case H5I_NTYPES:
-                                    fprintf(out, "H5I_NTYPES");
+                                    HDfprintf(out, "H5I_NTYPES");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)id_type);
+                                    HDfprintf(out, "%ld", (long)id_type);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -1545,29 +1546,29 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'u':
                         if(ptr) {
                             if(vp) {
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                                 if(asize_idx >= 0 && asize[asize_idx] >= 0) {
                                     unsigned *p = (unsigned*)vp;
 
-                                    fprintf(out, " {");
+                                    HDfprintf(out, " {");
                                     for(i = 0; i < asize[asize_idx]; i++)
                                         HDfprintf(out, "%s%u", i?", ":"", p[i]);
-                                    fprintf(out, "}");
+                                    HDfprintf(out, "}");
                                 } /* end if */
                             } /* end if */
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
-                            unsigned iu = va_arg(ap, unsigned); /*lint !e732 Loss of sign not really occuring */
+                            unsigned iu = va_arg(ap, unsigned);
 
-                            fprintf(out, "%u", iu);
+                            HDfprintf(out, "%u", iu);
                             asize[argno] = iu;
                         } /* end else */
                         break;
 
                     default:
-                        fprintf (out, "BADTYPE(I%c)", type[1]);
+                        HDfprintf (out, "BADTYPE(I%c)", type[1]);
                         goto error;
                 } /* end switch */
                 break;
@@ -1577,43 +1578,43 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'l':
                         if(ptr) {
                             if(vp)
-                                fprintf (out, "0x%lx", (unsigned long)vp);
+                                HDfprintf (out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5L_type_t link_type = (H5L_type_t)va_arg(ap, int);
 
                             switch(link_type) {
                                 case H5L_TYPE_ERROR:
-                                    fprintf(out, "H5L_TYPE_ERROR");
+                                    HDfprintf(out, "H5L_TYPE_ERROR");
                                     break;
 
                                 case H5L_TYPE_HARD:
-                                    fprintf(out, "H5L_TYPE_HARD");
+                                    HDfprintf(out, "H5L_TYPE_HARD");
                                     break;
 
                                 case H5L_TYPE_SOFT:
-                                    fprintf(out, "H5L_TYPE_SOFT");
+                                    HDfprintf(out, "H5L_TYPE_SOFT");
                                     break;
 
                                 case H5L_TYPE_EXTERNAL:
-                                    fprintf(out, "H5L_TYPE_EXTERNAL");
+                                    HDfprintf(out, "H5L_TYPE_EXTERNAL");
                                     break;
 
                                 case H5L_TYPE_MAX:
-                                    fprintf(out, "H5L_TYPE_MAX");
+                                    HDfprintf(out, "H5L_TYPE_MAX");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)link_type);
+                                    HDfprintf(out, "%ld", (long)link_type);
                                     break;
                             } /* end switch */
                         } /* end else */
                         break;
 
                     default:
-                        fprintf(out, "BADTYPE(G%c)", type[1]);
+                        HDfprintf(out, "BADTYPE(G%c)", type[1]);
                         goto error;
                 } /* end switch */
                 break;
@@ -1623,15 +1624,15 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'c':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
 #ifdef H5_HAVE_PARALLEL
                         else {
                             MPI_Comm comm = va_arg(ap, MPI_Comm);
 
-                            fprintf(out, "%ld", (long)comm);
+                            HDfprintf(out, "%ld", (long)comm);
                         } /* end else */
 #endif /* H5_HAVE_PARALLEL */
                         break;
@@ -1639,15 +1640,15 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'i':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
 #ifdef H5_HAVE_PARALLEL
                         else {
                             MPI_Info info = va_arg(ap, MPI_Info);
 
-                            fprintf(out, "%ld", (long)info);
+                            HDfprintf(out, "%ld", (long)info);
                         } /* end else */
 #endif /* H5_HAVE_PARALLEL */
                         break;
@@ -1655,52 +1656,52 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 't':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5FD_mem_t mt = (H5FD_mem_t)va_arg(ap, int);
 
                             switch(mt) {
                                 case H5FD_MEM_NOLIST:
-                                    fprintf(out, "H5FD_MEM_NOLIST");
+                                    HDfprintf(out, "H5FD_MEM_NOLIST");
                                     break;
 
                                 case H5FD_MEM_DEFAULT:
-                                    fprintf(out, "H5FD_MEM_DEFAULT");
+                                    HDfprintf(out, "H5FD_MEM_DEFAULT");
                                     break;
 
                                 case H5FD_MEM_SUPER:
-                                    fprintf(out, "H5FD_MEM_SUPER");
+                                    HDfprintf(out, "H5FD_MEM_SUPER");
                                     break;
 
                                 case H5FD_MEM_BTREE:
-                                    fprintf(out, "H5FD_MEM_BTREE");
+                                    HDfprintf(out, "H5FD_MEM_BTREE");
                                     break;
 
                                 case H5FD_MEM_DRAW:
-                                    fprintf(out, "H5FD_MEM_DRAW");
+                                    HDfprintf(out, "H5FD_MEM_DRAW");
                                     break;
 
                                 case H5FD_MEM_GHEAP:
-                                    fprintf(out, "H5FD_MEM_GHEAP");
+                                    HDfprintf(out, "H5FD_MEM_GHEAP");
                                     break;
 
                                 case H5FD_MEM_LHEAP:
-                                    fprintf(out, "H5FD_MEM_LHEAP");
+                                    HDfprintf(out, "H5FD_MEM_LHEAP");
                                     break;
 
                                 case H5FD_MEM_OHDR:
-                                    fprintf(out, "H5FD_MEM_OHDR");
+                                    HDfprintf(out, "H5FD_MEM_OHDR");
                                     break;
 
                                 case H5FD_MEM_NTYPES:
-                                    fprintf(out, "H5FD_MEM_NTYPES");
+                                    HDfprintf(out, "H5FD_MEM_NTYPES");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)mt);
+                                    HDfprintf(out, "%ld", (long)mt);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -1714,14 +1715,14 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
             case 'o':
                 if(ptr) {
                     if(vp)
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end if */
                 else {
                     off_t offset = va_arg(ap, off_t);
 
-                    fprintf (out, "%ld", (long)offset);
+                    HDfprintf (out, "%ld", (long)offset);
                 } /* end else */
                 break;
 
@@ -1730,43 +1731,43 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 't':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5O_type_t objtype = (H5O_type_t)va_arg(ap, int);
 
                             switch(objtype) {
                                 case H5O_TYPE_UNKNOWN:
-                                    fprintf(out, "H5O_TYPE_UNKNOWN");
+                                    HDfprintf(out, "H5O_TYPE_UNKNOWN");
                                     break;
 
                                 case H5O_TYPE_GROUP:
-                                    fprintf(out, "H5O_TYPE_GROUP");
+                                    HDfprintf(out, "H5O_TYPE_GROUP");
                                     break;
 
                                 case H5O_TYPE_DATASET:
-                                    fprintf(out, "H5O_TYPE_DATASET");
+                                    HDfprintf(out, "H5O_TYPE_DATASET");
                                     break;
 
                                 case H5O_TYPE_NAMED_DATATYPE:
-                                    fprintf(out, "H5O_TYPE_NAMED_DATATYPE");
+                                    HDfprintf(out, "H5O_TYPE_NAMED_DATATYPE");
                                     break;
 
                                 case H5O_TYPE_NTYPES:
-                                    fprintf(out, "H5O_TYPE_TYPES");
+                                    HDfprintf(out, "H5O_TYPE_TYPES");
                                     break;
 
                                 default:
-                                    fprintf(out, "BADTYPE(%ld)", (long)objtype);
+                                    HDfprintf(out, "BADTYPE(%ld)", (long)objtype);
                                     break;
                             } /* end switch */
                         } /* end else */
                         break;
 
                     default:
-                        fprintf(out, "BADTYPE(S%c)", type[1]);
+                        HDfprintf(out, "BADTYPE(S%c)", type[1]);
                         goto error;
                 } /* end switch */
                 break;
@@ -1774,9 +1775,9 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
             case 'p':
                 if(ptr) {
                     if(vp)
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end if */
                 else {
                     hid_t pclass_id = va_arg(ap, hid_t);
@@ -1787,23 +1788,23 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     /* (This may generate recursive call to the library... -QAK) */
                     if(NULL != (pclass = (H5P_genclass_t *)H5I_object(pclass_id)) &&
                             NULL != (class_name = H5P_get_class_name(pclass))) {
-                        fprintf(out, "%s", class_name);
+                        HDfprintf(out, "%s", class_name);
                         H5MM_xfree(class_name);
                     } /* end if */
                     else
-                        fprintf(out, "%ld", (long)pclass_id);
+                        HDfprintf(out, "%ld", (long)pclass_id);
                 } /* end else */
                 break;
 
             case 'r':
                 if(ptr) {
                     if(vp)
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end if */
                 else {
-                    hobj_ref_t ref = va_arg(ap, hobj_ref_t); /*lint !e732 Loss of sign not really occuring */
+                    hobj_ref_t ref = va_arg(ap, hobj_ref_t);
 
                     HDfprintf(out, "Reference Object=%a", ref);
                 } /* end else */
@@ -1814,39 +1815,39 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 't':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5R_type_t reftype = (H5R_type_t)va_arg(ap, int);
 
                             switch(reftype) {
                                 case H5R_BADTYPE:
-                                    fprintf(out, "H5R_BADTYPE");
+                                    HDfprintf(out, "H5R_BADTYPE");
                                     break;
 
                                 case H5R_OBJECT:
-                                    fprintf(out, "H5R_OBJECT");
+                                    HDfprintf(out, "H5R_OBJECT");
                                     break;
 
                                 case H5R_DATASET_REGION:
-                                    fprintf(out, "H5R_DATASET_REGION");
+                                    HDfprintf(out, "H5R_DATASET_REGION");
                                     break;
 
                                 case H5R_MAXTYPE:
-                                    fprintf(out, "H5R_MAXTYPE");
+                                    HDfprintf(out, "H5R_MAXTYPE");
                                     break;
 
                                 default:
-                                    fprintf(out, "BADTYPE(%ld)", (long)reftype);
+                                    HDfprintf(out, "BADTYPE(%ld)", (long)reftype);
                                     break;
                             } /* end switch */
                         } /* end else */
                         break;
 
                     default:
-                        fprintf(out, "BADTYPE(S%c)", type[1]);
+                        HDfprintf(out, "BADTYPE(S%c)", type[1]);
                         goto error;
                 }
                 break;
@@ -1856,32 +1857,32 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'c':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5S_class_t cls = (H5S_class_t)va_arg(ap, int);
 
                             switch(cls) {
                                 case H5S_NO_CLASS:
-                                    fprintf(out, "H5S_NO_CLASS");
+                                    HDfprintf(out, "H5S_NO_CLASS");
                                     break;
 
                                 case H5S_SCALAR:
-                                    fprintf(out, "H5S_SCALAR");
+                                    HDfprintf(out, "H5S_SCALAR");
                                     break;
 
                                 case H5S_SIMPLE:
-                                    fprintf(out, "H5S_SIMPLE");
+                                    HDfprintf(out, "H5S_SIMPLE");
                                     break;
 
                                 case H5S_NULL:
-                                    fprintf(out, "H5S_NULL");
+                                    HDfprintf(out, "H5S_NULL");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)cls);
+                                    HDfprintf(out, "%ld", (long)cls);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -1890,56 +1891,56 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 's':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5S_seloper_t so = (H5S_seloper_t)va_arg(ap, int);
 
                             switch(so) {
                                 case H5S_SELECT_NOOP:
-                                    fprintf(out, "H5S_NOOP");
+                                    HDfprintf(out, "H5S_NOOP");
                                     break;
 
                                 case H5S_SELECT_SET:
-                                    fprintf(out, "H5S_SELECT_SET");
+                                    HDfprintf(out, "H5S_SELECT_SET");
                                     break;
 
                                 case H5S_SELECT_OR:
-                                    fprintf(out, "H5S_SELECT_OR");
+                                    HDfprintf(out, "H5S_SELECT_OR");
                                     break;
 
                                 case H5S_SELECT_AND:
-                                    fprintf(out, "H5S_SELECT_AND");
+                                    HDfprintf(out, "H5S_SELECT_AND");
                                     break;
 
                                 case H5S_SELECT_XOR:
-                                    fprintf(out, "H5S_SELECT_XOR");
+                                    HDfprintf(out, "H5S_SELECT_XOR");
                                     break;
 
                                 case H5S_SELECT_NOTB:
-                                    fprintf(out, "H5S_SELECT_NOTB");
+                                    HDfprintf(out, "H5S_SELECT_NOTB");
                                     break;
 
                                 case H5S_SELECT_NOTA:
-                                    fprintf(out, "H5S_SELECT_NOTA");
+                                    HDfprintf(out, "H5S_SELECT_NOTA");
                                     break;
 
                                 case H5S_SELECT_APPEND:
-                                    fprintf(out, "H5S_SELECT_APPEND");
+                                    HDfprintf(out, "H5S_SELECT_APPEND");
                                     break;
 
                                 case H5S_SELECT_PREPEND:
-                                    fprintf(out, "H5S_SELECT_PREPEND");
+                                    HDfprintf(out, "H5S_SELECT_PREPEND");
                                     break;
 
                                 case H5S_SELECT_INVALID:
-                                    fprintf(out, "H5S_SELECT_INVALID");
+                                    HDfprintf(out, "H5S_SELECT_INVALID");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)so);
+                                    HDfprintf(out, "%ld", (long)so);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -1948,47 +1949,47 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 't':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5S_sel_type st = (H5S_sel_type)va_arg(ap, int);
 
                             switch(st) {
                                 case H5S_SEL_ERROR:
-                                    fprintf(out, "H5S_SEL_ERROR");
+                                    HDfprintf(out, "H5S_SEL_ERROR");
                                     break;
 
                                 case H5S_SEL_NONE:
-                                    fprintf(out, "H5S_SEL_NONE");
+                                    HDfprintf(out, "H5S_SEL_NONE");
                                     break;
 
                                 case H5S_SEL_POINTS:
-                                    fprintf(out, "H5S_SEL_POINTS");
+                                    HDfprintf(out, "H5S_SEL_POINTS");
                                     break;
 
                                 case H5S_SEL_HYPERSLABS:
-                                    fprintf(out, "H5S_SEL_HYPERSLABS");
+                                    HDfprintf(out, "H5S_SEL_HYPERSLABS");
                                     break;
 
                                 case H5S_SEL_ALL:
-                                    fprintf(out, "H5S_SEL_ALL");
+                                    HDfprintf(out, "H5S_SEL_ALL");
                                     break;
 
                                 case H5S_SEL_N:
-                                    fprintf(out, "H5S_SEL_N");
+                                    HDfprintf(out, "H5S_SEL_N");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)st);
+                                    HDfprintf(out, "%ld", (long)st);
                                     break;
                             } /* end switch */
                         } /* end else */
                         break;
 
                     default:
-                        fprintf(out, "BADTYPE(S%c)", type[1]);
+                        HDfprintf(out, "BADTYPE(S%c)", type[1]);
                         goto error;
                 } /* end switch */
                 break;
@@ -1996,14 +1997,14 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
             case 's':
                 if(ptr) {
                     if(vp)
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end if */
                 else {
-                    const char *str = va_arg(ap, const char *); /*lint !e64 Type mismatch not really occuring */
+                    const char *str = va_arg(ap, const char *);
 
-                    fprintf(out, "\"%s\"", str);
+                    HDfprintf(out, "\"%s\"", str);
                 } /* end else */
                 break;
 
@@ -2012,24 +2013,24 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'c':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5T_cset_t cset = (H5T_cset_t)va_arg(ap, int);
 
                             switch(cset) {
                                 case H5T_CSET_ERROR:
-                                    fprintf(out, "H5T_CSET_ERROR");
+                                    HDfprintf(out, "H5T_CSET_ERROR");
                                     break;
 
                                 case H5T_CSET_ASCII:
-                                    fprintf(out, "H5T_CSET_ASCII");
+                                    HDfprintf(out, "H5T_CSET_ASCII");
                                     break;
 
                                 case H5T_CSET_UTF8:
-                                    fprintf(out, "H5T_CSET_UTF8");
+                                    HDfprintf(out, "H5T_CSET_UTF8");
                                     break;
 
                                 case H5T_CSET_RESERVED_2:
@@ -2046,11 +2047,11 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                                 case H5T_CSET_RESERVED_13:
                                 case H5T_CSET_RESERVED_14:
                                 case H5T_CSET_RESERVED_15:
-                                    fprintf(out, "H5T_CSET_RESERVED_%ld", (long)cset);
+                                    HDfprintf(out, "H5T_CSET_RESERVED_%ld", (long)cset);
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)cset);
+                                    HDfprintf(out, "%ld", (long)cset);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -2059,28 +2060,28 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'd':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5T_direction_t direct = (H5T_direction_t)va_arg(ap, int);
 
                             switch(direct) {
                                 case H5T_DIR_DEFAULT:
-                                    fprintf(out, "H5T_DIR_DEFAULT");
+                                    HDfprintf(out, "H5T_DIR_DEFAULT");
                                     break;
 
                                 case H5T_DIR_ASCEND:
-                                    fprintf(out, "H5T_DIR_ASCEND");
+                                    HDfprintf(out, "H5T_DIR_ASCEND");
                                     break;
 
                                 case H5T_DIR_DESCEND:
-                                    fprintf(out, "H5T_DIR_DESCEND");
+                                    HDfprintf(out, "H5T_DIR_DESCEND");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)direct);
+                                    HDfprintf(out, "%ld", (long)direct);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -2089,28 +2090,28 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'e':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5T_pers_t pers = (H5T_pers_t)va_arg(ap, int);
 
                             switch(pers) {
                                 case H5T_PERS_DONTCARE:
-                                    fprintf(out, "H5T_PERS_DONTCARE");
+                                    HDfprintf(out, "H5T_PERS_DONTCARE");
                                     break;
 
                                 case H5T_PERS_SOFT:
-                                    fprintf(out, "H5T_PERS_SOFT");
+                                    HDfprintf(out, "H5T_PERS_SOFT");
                                     break;
 
                                 case H5T_PERS_HARD:
-                                    fprintf(out, "H5T_PERS_HARD");
+                                    HDfprintf(out, "H5T_PERS_HARD");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)pers);
+                                    HDfprintf(out, "%ld", (long)pers);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -2119,32 +2120,32 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'n':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5T_norm_t norm = (H5T_norm_t)va_arg(ap, int);
 
                             switch(norm) {
                                 case H5T_NORM_ERROR:
-                                    fprintf(out, "H5T_NORM_ERROR");
+                                    HDfprintf(out, "H5T_NORM_ERROR");
                                     break;
 
                                 case H5T_NORM_IMPLIED:
-                                    fprintf(out, "H5T_NORM_IMPLIED");
+                                    HDfprintf(out, "H5T_NORM_IMPLIED");
                                     break;
 
                                 case H5T_NORM_MSBSET:
-                                    fprintf(out, "H5T_NORM_MSBSET");
+                                    HDfprintf(out, "H5T_NORM_MSBSET");
                                     break;
 
                                 case H5T_NORM_NONE:
-                                    fprintf(out, "H5T_NORM_NONE");
+                                    HDfprintf(out, "H5T_NORM_NONE");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)norm);
+                                    HDfprintf(out, "%ld", (long)norm);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -2153,40 +2154,40 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'o':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5T_order_t order = (H5T_order_t)va_arg(ap, int);
 
                             switch(order) {
                                 case H5T_ORDER_ERROR:
-                                    fprintf(out, "H5T_ORDER_ERROR");
+                                    HDfprintf(out, "H5T_ORDER_ERROR");
                                     break;
 
                                 case H5T_ORDER_LE:
-                                    fprintf(out, "H5T_ORDER_LE");
+                                    HDfprintf(out, "H5T_ORDER_LE");
                                     break;
 
                                 case H5T_ORDER_BE:
-                                    fprintf(out, "H5T_ORDER_BE");
+                                    HDfprintf(out, "H5T_ORDER_BE");
                                     break;
 
                                 case H5T_ORDER_VAX:
-                                    fprintf(out, "H5T_ORDER_VAX");
+                                    HDfprintf(out, "H5T_ORDER_VAX");
                                     break;
 
                                 case H5T_ORDER_MIXED:
-                                    fprintf(out, "H5T_ORDER_MIXED");
+                                    HDfprintf(out, "H5T_ORDER_MIXED");
                                     break;
 
                                 case H5T_ORDER_NONE:
-                                    fprintf(out, "H5T_ORDER_NONE");
+                                    HDfprintf(out, "H5T_ORDER_NONE");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)order);
+                                    HDfprintf(out, "%ld", (long)order);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -2195,36 +2196,36 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'p':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5T_pad_t pad = (H5T_pad_t)va_arg(ap, int);
 
                             switch(pad) {
                                 case H5T_PAD_ERROR:
-                                    fprintf(out, "H5T_PAD_ERROR");
+                                    HDfprintf(out, "H5T_PAD_ERROR");
                                     break;
 
                                 case H5T_PAD_ZERO:
-                                    fprintf(out, "H5T_PAD_ZERO");
+                                    HDfprintf(out, "H5T_PAD_ZERO");
                                     break;
 
                                 case H5T_PAD_ONE:
-                                    fprintf(out, "H5T_PAD_ONE");
+                                    HDfprintf(out, "H5T_PAD_ONE");
                                     break;
 
                                 case H5T_PAD_BACKGROUND:
-                                    fprintf(out, "H5T_PAD_BACKGROUND");
+                                    HDfprintf(out, "H5T_PAD_BACKGROUND");
                                     break;
 
                                 case H5T_NPAD:
-                                    fprintf(out, "H5T_NPAD");
+                                    HDfprintf(out, "H5T_NPAD");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)pad);
+                                    HDfprintf(out, "%ld", (long)pad);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -2233,32 +2234,32 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 's':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5T_sign_t sign = (H5T_sign_t)va_arg(ap, int);
 
                             switch(sign) {
                                 case H5T_SGN_ERROR:
-                                    fprintf(out, "H5T_SGN_ERROR");
+                                    HDfprintf(out, "H5T_SGN_ERROR");
                                     break;
 
                                 case H5T_SGN_NONE:
-                                    fprintf(out, "H5T_SGN_NONE");
+                                    HDfprintf(out, "H5T_SGN_NONE");
                                     break;
 
                                 case H5T_SGN_2:
-                                    fprintf(out, "H5T_SGN_2");
+                                    HDfprintf(out, "H5T_SGN_2");
                                     break;
 
                                 case H5T_NSGN:
-                                    fprintf(out, "H5T_NSGN");
+                                    HDfprintf(out, "H5T_NSGN");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)sign);
+                                    HDfprintf(out, "%ld", (long)sign);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -2267,68 +2268,68 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 't':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5T_class_t type_class = (H5T_class_t)va_arg(ap, int);
 
                             switch(type_class) {
                                 case H5T_NO_CLASS:
-                                    fprintf(out, "H5T_NO_CLASS");
+                                    HDfprintf(out, "H5T_NO_CLASS");
                                     break;
 
                                 case H5T_INTEGER:
-                                    fprintf(out, "H5T_INTEGER");
+                                    HDfprintf(out, "H5T_INTEGER");
                                     break;
 
                                 case H5T_FLOAT:
-                                    fprintf(out, "H5T_FLOAT");
+                                    HDfprintf(out, "H5T_FLOAT");
                                     break;
 
                                 case H5T_TIME:
-                                    fprintf(out, "H5T_TIME");
+                                    HDfprintf(out, "H5T_TIME");
                                     break;
 
                                 case H5T_STRING:
-                                    fprintf(out, "H5T_STRING");
+                                    HDfprintf(out, "H5T_STRING");
                                     break;
 
                                 case H5T_BITFIELD:
-                                    fprintf(out, "H5T_BITFIELD");
+                                    HDfprintf(out, "H5T_BITFIELD");
                                     break;
 
                                 case H5T_OPAQUE:
-                                    fprintf(out, "H5T_OPAQUE");
+                                    HDfprintf(out, "H5T_OPAQUE");
                                     break;
 
                                 case H5T_COMPOUND:
-                                    fprintf(out, "H5T_COMPOUND");
+                                    HDfprintf(out, "H5T_COMPOUND");
                                     break;
 
                                 case H5T_REFERENCE:
-                                    fprintf(out, "H5T_REFERENCE");
+                                    HDfprintf(out, "H5T_REFERENCE");
                                     break;
 
                                 case H5T_ENUM:
-                                    fprintf(out, "H5T_ENUM");
+                                    HDfprintf(out, "H5T_ENUM");
                                     break;
 
                                 case H5T_VLEN:
-                                    fprintf(out, "H5T_VLEN");
+                                    HDfprintf(out, "H5T_VLEN");
                                     break;
 
                                 case H5T_ARRAY:
-                                    fprintf(out, "H5T_ARRAY");
+                                    HDfprintf(out, "H5T_ARRAY");
                                     break;
 
                                 case H5T_NCLASSES:
-                                    fprintf(out, "H5T_NCLASSES");
+                                    HDfprintf(out, "H5T_NCLASSES");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)type_class);
+                                    HDfprintf(out, "%ld", (long)type_class);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -2337,28 +2338,28 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'z':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5T_str_t str = (H5T_str_t)va_arg(ap, int);
 
                             switch(str) {
                                 case H5T_STR_ERROR:
-                                    fprintf(out, "H5T_STR_ERROR");
+                                    HDfprintf(out, "H5T_STR_ERROR");
                                     break;
 
                                 case H5T_STR_NULLTERM:
-                                    fprintf(out, "H5T_STR_NULLTERM");
+                                    HDfprintf(out, "H5T_STR_NULLTERM");
                                     break;
 
                                 case H5T_STR_NULLPAD:
-                                    fprintf(out, "H5T_STR_NULLPAD");
+                                    HDfprintf(out, "H5T_STR_NULLPAD");
                                     break;
 
                                 case H5T_STR_SPACEPAD:
-                                    fprintf(out, "H5T_STR_SPACEPAD");
+                                    HDfprintf(out, "H5T_STR_SPACEPAD");
                                     break;
 
                                 case H5T_STR_RESERVED_3:
@@ -2374,18 +2375,18 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                                 case H5T_STR_RESERVED_13:
                                 case H5T_STR_RESERVED_14:
                                 case H5T_STR_RESERVED_15:
-                                    fprintf(out, "H5T_STR_RESERVED(%ld)",(long)str);
+                                    HDfprintf(out, "H5T_STR_RESERVED(%ld)",(long)str);
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)str);
+                                    HDfprintf(out, "%ld", (long)str);
                                     break;
                             } /* end switch */
                         } /* end else */
                         break;
 
                     default:
-                        fprintf (out, "BADTYPE(T%c)", type[1]);
+                        HDfprintf (out, "BADTYPE(T%c)", type[1]);
                         goto error;
                 } /* end switch */
                 break;
@@ -2393,19 +2394,19 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
             case 't':
                 if(ptr) {
                     if(vp)
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end if */
                 else {
                     htri_t tri_var = va_arg (ap, htri_t);
 
                     if(tri_var>0)
-                        fprintf (out, "TRUE");
+                        HDfprintf (out, "TRUE");
                     else if(!tri_var)
-                        fprintf (out, "FALSE");
+                        HDfprintf (out, "FALSE");
                     else
-                        fprintf(out, "FAIL(%d)", (int)tri_var);
+                        HDfprintf(out, "FAIL(%d)", (int)tri_var);
                 } /* end else */
                 break;
 
@@ -2414,23 +2415,23 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'l':
                         if(ptr) {
                             if(vp) {
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                                 if(asize_idx >= 0 && asize[asize_idx] >= 0) {
                                     unsigned long *p = (unsigned long *)vp;
 
-                                    fprintf(out, " {");
+                                    HDfprintf(out, " {");
                                     for(i = 0; i < asize[asize_idx]; i++)
                                         HDfprintf(out, "%s%lu", i?", ":"", p[i]);
-                                    fprintf(out, "}");
+                                    HDfprintf(out, "}");
                                 } /* end if */
                             } /* end if */
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
-                            unsigned long iul = va_arg(ap, unsigned long); /*lint !e732 Loss of sign not really occuring */
+                            unsigned long iul = va_arg(ap, unsigned long);
 
-                            fprintf(out, "%lu", iul);
+                            HDfprintf(out, "%lu", iul);
                             asize[argno] = (hssize_t)iul;
                         } /* end else */
                         break;
@@ -2438,29 +2439,29 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'L':
                         if(ptr) {
                             if(vp) {
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                                 if(asize_idx >= 0 && asize[asize_idx] >= 0) {
                                     unsigned long long *p = (unsigned long long *)vp;
 
-                                    fprintf(out, " {");
+                                    HDfprintf(out, " {");
                                     for(i = 0; i < asize[asize_idx]; i++)
                                         HDfprintf(out, "%s%llu", i?", ":"", p[i]);
-                                    fprintf(out, "}");
+                                    HDfprintf(out, "}");
                                 } /* end if */
                             } /* end if */
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
-                            unsigned long long iull = va_arg(ap, unsigned long long); /*lint !e732 Loss of sign not really occuring */
+                            unsigned long long iull = va_arg(ap, unsigned long long);
 
-                            fprintf(out, "%llu", iull);
+                            HDfprintf(out, "%llu", iull);
                             asize[argno] = (hssize_t)iull;
                         } /* end else */
                         break;
 
                     default:
-                        fprintf (out, "BADTYPE(U%c)", type[1]);
+                        HDfprintf (out, "BADTYPE(U%c)", type[1]);
                         goto error;
                 } /* end switch */
                 break;
@@ -2468,51 +2469,51 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
             case 'x':
                 if(ptr) {
                     if(vp) {
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                         if(asize_idx >= 0 && asize[asize_idx] >= 0) {
                             void **p = (void**)vp;
 
-                            fprintf(out, " {");
+                            HDfprintf(out, " {");
                             for(i = 0; i < asize[asize_idx]; i++) {
                                 if(p[i])
-                                    fprintf(out, "%s0x%lx", (i ? ", " : ""), (unsigned long)(p[i]));
+                                    HDfprintf(out, "%s0x%lx", (i ? ", " : ""), (unsigned long)(p[i]));
                                 else
-                                    fprintf(out, "%sNULL", (i ? ", " : ""));
+                                    HDfprintf(out, "%sNULL", (i ? ", " : ""));
                             } /* end for */
-                            fprintf(out, "}");
+                            HDfprintf(out, "}");
                         } /* end if */
                     } /* end if */
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end if */
                 else {
-                    vp = va_arg (ap, void *); /*lint !e64 Type mismatch not really occuring */
+                    vp = va_arg (ap, void *);
 
                     if(vp)
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end else */
                 break;
 
             case 'z':
                 if(ptr) {
                     if(vp) {
-                        fprintf(out, "0x%lx", (unsigned long)vp);
+                        HDfprintf(out, "0x%lx", (unsigned long)vp);
                         if(asize_idx >= 0 && asize[asize_idx] >= 0) {
                             size_t *p = (size_t *)vp;
 
-                            fprintf(out, " {");
+                            HDfprintf(out, " {");
                             for(i = 0; i < asize[asize_idx]; i++)
                                 HDfprintf(out, "%s%Zu", (i ? ", " : ""), p[i]);
-                            fprintf(out, "}");
+                            HDfprintf(out, "}");
                         } /* end if */
                     } /* end if */
                     else
-                        fprintf(out, "NULL");
+                        HDfprintf(out, "NULL");
                 } /* end if */
                 else {
-                    size_t size = va_arg(ap, size_t); /*lint !e732 Loss of sign not really occuring */
+                    size_t size = va_arg(ap, size_t);
 
                     HDfprintf(out, "%Zu", size);
                     asize[argno] = (hssize_t)size;
@@ -2524,28 +2525,28 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'a':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5Z_SO_scale_type_t scale_type = (H5Z_SO_scale_type_t)va_arg(ap, int);
 
                             switch(scale_type) {
                                 case H5Z_SO_FLOAT_DSCALE:
-                                    fprintf(out, "H5Z_SO_FLOAT_DSCALE");
+                                    HDfprintf(out, "H5Z_SO_FLOAT_DSCALE");
                                     break;
 
                                 case H5Z_SO_FLOAT_ESCALE:
-                                    fprintf(out, "H5Z_SO_FLOAT_ESCALE");
+                                    HDfprintf(out, "H5Z_SO_FLOAT_ESCALE");
                                     break;
 
                                 case H5Z_SO_INT:
-                                    fprintf(out, "H5Z_SO_INT");
+                                    HDfprintf(out, "H5Z_SO_INT");
                                     break;
 
                                 default:
-                                    fprintf(out, "%ld", (long)scale_type);
+                                    HDfprintf(out, "%ld", (long)scale_type);
                                     break;
                             } /* end switch */
                         } /* end else */
@@ -2554,68 +2555,68 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                     case 'c':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
-                            H5Z_class2_t *filter = va_arg(ap, H5Z_class2_t*); /*lint !e64 Type mismatch not really occuring */
+                            H5Z_class2_t *filter = va_arg(ap, H5Z_class2_t*);
 
-                            fprintf(out, "0x%lx", (unsigned long)filter);
+                            HDfprintf(out, "0x%lx", (unsigned long)filter);
                         } /* end else */
                         break;
 
                     case 'e':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5Z_EDC_t edc = (H5Z_EDC_t)va_arg(ap, int);
 
                             if(H5Z_DISABLE_EDC == edc)
-                                fprintf(out, "H5Z_DISABLE_EDC");
+                                HDfprintf(out, "H5Z_DISABLE_EDC");
                             else if (H5Z_ENABLE_EDC == edc)
-                                fprintf(out, "H5Z_ENABLE_EDC");
+                                HDfprintf(out, "H5Z_ENABLE_EDC");
                             else
-                                fprintf(out, "%ld", (long)edc);
+                                HDfprintf(out, "%ld", (long)edc);
                         } /* end else */
                         break;
 
                     case 'f':
                         if(ptr) {
                             if(vp)
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             H5Z_filter_t id = va_arg(ap, H5Z_filter_t);
 
                             if(H5Z_FILTER_DEFLATE == id)
-                                fprintf(out, "H5Z_FILTER_DEFLATE");
+                                HDfprintf(out, "H5Z_FILTER_DEFLATE");
                             else
-                                fprintf(out, "%ld", (long)id);
+                                HDfprintf(out, "%ld", (long)id);
                         } /* end else */
                         break;
 
                     case 's':
                         if(ptr) {
                             if(vp) {
-                                fprintf(out, "0x%lx", (unsigned long)vp);
+                                HDfprintf(out, "0x%lx", (unsigned long)vp);
                                 if(asize_idx >= 0 && asize[asize_idx] >= 0) {
                                     ssize_t *p = (ssize_t *)vp;
 
-                                    fprintf(out, " {");
+                                    HDfprintf(out, " {");
                                     for(i = 0; i < asize[asize_idx]; i++)
                                         HDfprintf(out, "%s%Zd", (i ? ", " : ""), p[i]);
-                                    fprintf(out, "}");
+                                    HDfprintf(out, "}");
                                 } /* end if */
                             } /* end if */
                             else
-                                fprintf(out, "NULL");
+                                HDfprintf(out, "NULL");
                         } /* end if */
                         else {
                             ssize_t ssize = va_arg(ap, ssize_t);
@@ -2626,32 +2627,32 @@ H5_trace(const double *returning, const char *func, const char *type, ...)
                         break;
 
                     default:
-                        fprintf(out, "BADTYPE(Z%c)", type[1]);
+                        HDfprintf(out, "BADTYPE(Z%c)", type[1]);
                         goto error;
                 } /* end switch */
                 break;
 
             default:
                 if(HDisupper(type[0]))
-                    fprintf(out, "BADTYPE(%c%c)", type[0], type[1]);
+                    HDfprintf(out, "BADTYPE(%c%c)", type[0], type[1]);
                 else
-                    fprintf(out, "BADTYPE(%c)", type[0]);
+                    HDfprintf(out, "BADTYPE(%c)", type[0]);
                 goto error;
         } /* end switch */
     } /* end for */
 
     /* Display event time for return */
     if(returning && H5_debug_g.ttimes)
-        fprintf(out, " @%.6f [dt=%.6f]", (event_time.etime - first_time.etime),
+        HDfprintf(out, " @%.6f [dt=%.6f]", (event_time.etime - first_time.etime),
                 (event_time.etime - *returning));
 
 error:
     va_end(ap);
     if(returning)
-        fprintf(out, ";\n");
+        HDfprintf(out, ";\n");
     else {
         last_call_depth = current_depth++;
-        fprintf (out, ")");
+        HDfprintf (out, ")");
     } /* end else */
     HDfflush(out);
 
diff --git a/src/H5vers.txt b/src/H5vers.txt
index 07d2c4b..0303bf5 100644
--- a/src/H5vers.txt
+++ b/src/H5vers.txt
@@ -4,12 +4,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 # This file is used to generate the various headers that are needed for
diff --git a/src/H5win32defs.h b/src/H5win32defs.h
index e005b51..4522228 100644
--- a/src/H5win32defs.h
+++ b/src/H5win32defs.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Scott Wegner
@@ -50,9 +48,13 @@ typedef __int64             h5_stat_size_t;
 #define HDnanosleep(N, O)   Wnanosleep(N, O)
 #define HDoff_t             __int64
 /* _O_BINARY must be set in Windows to avoid CR-LF <-> LF EOL
- * transformations when performing I/O.
+ * transformations when performing I/O. Note that this will
+ * produce Unix-style text files, though.
+ *
+ * Also note that the variadic macro is using a VC++ extension
+ * where the comma is dropped if nothing is passed to the ellipsis.
  */
-#define HDopen(S,F,M)       _open(S,F|_O_BINARY,M)
+#define HDopen(S,F,...)       _open(S, F | _O_BINARY, __VA_ARGS__)
 #define HDread(F,M,Z)       _read(F,M,Z)
 #define HDrmdir(S)          _rmdir(S)
 #define HDsetvbuf(F,S,M,Z)  setvbuf(F,S,M,(Z>1?Z:2))
@@ -117,6 +119,7 @@ extern "C" {
     H5_DLL int c99_snprintf(char* str, size_t size, const char* format, ...);
     H5_DLL int c99_vsnprintf(char* str, size_t size, const char* format, va_list ap);
     H5_DLL int Wnanosleep(const struct timespec *req, struct timespec *rem);
+    H5_DLL herr_t H5_expand_windows_env_vars(char **env_var);
 
     /* Round functions only needed for VS2012 and earlier.
      * They are always built to ensure they don't go stale and
diff --git a/src/Makefile.am b/src/Makefile.am
index 59df4c2..21f3966 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -49,6 +47,7 @@ libhdf5_la_SOURCES= H5.c H5checksum.c H5dbg.c H5system.c H5timer.c H5trace.c \
         H5C.c H5Cdbg.c H5Cepoch.c H5Cimage.c H5Clog.c H5Cprefetched.c \
         H5Cquery.c H5Ctag.c H5Ctest.c \
         H5CS.c \
+        H5CX.c \
         H5D.c H5Dbtree.c H5Dbtree2.c H5Dchunk.c H5Dcompact.c H5Dcontig.c H5Ddbg.c \
         H5Ddeprec.c H5Dearray.c H5Defl.c H5Dfarray.c H5Dfill.c H5Dint.c \
         H5Dio.c H5Dlayout.c H5Dnone.c \
@@ -57,8 +56,8 @@ libhdf5_la_SOURCES= H5.c H5checksum.c H5dbg.c H5system.c H5timer.c H5trace.c \
         H5E.c H5Edeprec.c H5Eint.c \
         H5EA.c H5EAcache.c H5EAdbg.c H5EAdblkpage.c H5EAdblock.c H5EAhdr.c \
         H5EAiblock.c H5EAint.c H5EAsblock.c H5EAstat.c H5EAtest.c \
-        H5F.c H5Fint.c H5Faccum.c H5Fcwfs.c \
-        H5Fdbg.c H5Fdeprec.c H5Fefc.c H5Ffake.c H5Fio.c \
+        H5F.c H5Faccum.c H5Fcwfs.c \
+        H5Fdbg.c H5Fdeprec.c H5Fefc.c H5Ffake.c H5Fint.c H5Fio.c \
         H5Fmount.c H5Fquery.c \
         H5Fsfile.c H5Fspace.c H5Fsuper.c H5Fsuper_cache.c H5Ftest.c \
         H5FA.c H5FAcache.c H5FAdbg.c H5FAdblock.c H5FAdblkpage.c H5FAhdr.c \
@@ -86,7 +85,7 @@ libhdf5_la_SOURCES= H5.c H5checksum.c H5dbg.c H5system.c H5timer.c H5trace.c \
         H5Ochunk.c \
         H5Ocont.c H5Ocopy.c H5Odbg.c H5Odrvinfo.c H5Odtype.c H5Oefl.c \
         H5Ofill.c H5Oflush.c H5Ofsinfo.c H5Oginfo.c \
-        H5Olayout.c \
+        H5Oint.c H5Olayout.c \
         H5Olinfo.c H5Olink.c H5Omessage.c H5Omtime.c \
         H5Oname.c H5Onull.c H5Opline.c H5Orefcount.c \
         H5Osdspace.c H5Oshared.c \
@@ -99,8 +98,8 @@ libhdf5_la_SOURCES= H5.c H5checksum.c H5dbg.c H5system.c H5timer.c H5trace.c \
         H5Pgcpl.c H5Pint.c \
         H5Plapl.c H5Plcpl.c H5Pocpl.c H5Pocpypl.c H5Pstrcpl.c H5Ptest.c \
         H5PB.c \
-        H5PL.c \
-        H5R.c H5Rdeprec.c \
+        H5PL.c H5PLint.c H5PLpath.c H5PLplugin_cache.c \
+        H5R.c H5Rint.c H5Rdeprec.c \
         H5UC.c \
         H5RS.c \
         H5S.c H5Sall.c H5Sdbg.c H5Shyper.c H5Snone.c H5Spoint.c \
diff --git a/src/hdf5.h b/src/hdf5.h
index 7a10507..1709375 100644
--- a/src/hdf5.h
+++ b/src/hdf5.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -22,35 +20,35 @@
 #define _HDF5_H
 
 #include "H5public.h"
-#include "H5Apublic.h"		/* Attributes				*/
-#include "H5ACpublic.h"		/* Metadata cache			*/
-#include "H5Dpublic.h"		/* Datasets				*/
-#include "H5Epublic.h"		/* Errors				*/
-#include "H5Fpublic.h"		/* Files				*/
-#include "H5FDpublic.h"		/* File drivers				*/
-#include "H5Gpublic.h"		/* Groups				*/
-#include "H5Ipublic.h"		/* ID management			*/
-#include "H5Lpublic.h"		/* Links				*/
-#include "H5MMpublic.h"		/* Memory management			*/
-#include "H5Opublic.h"		/* Object headers			*/
-#include "H5Ppublic.h"      /* Property lists           */
-#include "H5PLpublic.h"     /* Plugins           */
-#include "H5Rpublic.h"		/* References				*/
-#include "H5Spublic.h"		/* Dataspaces				*/
-#include "H5Tpublic.h"		/* Datatypes				*/
-#include "H5Zpublic.h"		/* Data filters				*/
+#include "H5Apublic.h"          /* Attributes                               */
+#include "H5ACpublic.h"         /* Metadata cache                           */
+#include "H5Dpublic.h"          /* Datasets                                 */
+#include "H5Epublic.h"          /* Errors                                   */
+#include "H5Fpublic.h"          /* Files                                    */
+#include "H5FDpublic.h"         /* File drivers                             */
+#include "H5Gpublic.h"          /* Groups                                   */
+#include "H5Ipublic.h"          /* ID management                            */
+#include "H5Lpublic.h"          /* Links                                    */
+#include "H5MMpublic.h"         /* Memory management                        */
+#include "H5Opublic.h"          /* Object headers                           */
+#include "H5Ppublic.h"          /* Property lists                           */
+#include "H5PLpublic.h"         /* Plugins                                  */
+#include "H5Rpublic.h"          /* References                               */
+#include "H5Spublic.h"          /* Dataspaces                               */
+#include "H5Tpublic.h"          /* Datatypes                                */
+#include "H5Zpublic.h"          /* Data filters                             */
 
 /* Predefined file drivers */
-#include "H5FDcore.h"		/* Files stored entirely in memory	*/
-#include "H5FDdirect.h"     	/* Linux direct I/O			*/
-#include "H5FDfamily.h"		/* File families 			*/
-#include "H5FDlog.h"        	/* sec2 driver with I/O logging (for debugging) */
-#include "H5FDmpi.h"            /* MPI-based file drivers		*/
-#include "H5FDmulti.h"		/* Usage-partitioned file family	*/
-#include "H5FDsec2.h"		/* POSIX unbuffered file I/O		*/
-#include "H5FDstdio.h"		/* Standard C buffered I/O		*/
+#include "H5FDcore.h"           /* Files stored entirely in memory              */
+#include "H5FDdirect.h"         /* Linux direct I/O                             */
+#include "H5FDfamily.h"         /* File families                                */
+#include "H5FDlog.h"            /* sec2 driver with I/O logging (for debugging) */
+#include "H5FDmpi.h"            /* MPI-based file drivers                       */
+#include "H5FDmulti.h"          /* Usage-partitioned file family                */
+#include "H5FDsec2.h"           /* POSIX unbuffered file I/O                    */
+#include "H5FDstdio.h"          /* Standard C buffered I/O                      */
 #ifdef H5_HAVE_WINDOWS
-#include "H5FDwindows.h"        /* Windows buffered I/O     */
+#include "H5FDwindows.h"        /* Win32 I/O                                    */
 #endif
 
 #endif
diff --git a/src/libhdf5.settings.in b/src/libhdf5.settings.in
index 8017594..51b24dc 100644
--- a/src/libhdf5.settings.in
+++ b/src/libhdf5.settings.in
@@ -28,6 +28,7 @@ Linking Options:
                      AM_LDFLAGS: @AM_LDFLAGS@
                 Extra libraries: @LIBS@
                        Archiver: @AR@
+                       AR_FLAGS: @AR_FLAGS@
                          Ranlib: @RANLIB@
 
 Languages:
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index d7965cb..3756dc0 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TEST)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TEST C)
 
 #-----------------------------------------------------------------------------
 # Apply Definitions to compiler in this directory and below
@@ -9,13 +9,12 @@ add_definitions (${HDF_EXTRA_C_FLAGS})
 #-----------------------------------------------------------------------------
 # Generate the H5srcdir_str.h file containing user settings needed by compilation
 #-----------------------------------------------------------------------------
-set (srcdir ${CMAKE_CURRENT_SOURCE_DIR})
+set (srcdir ${HDF5_TEST_SOURCE_DIR})
 configure_file (${HDF5_TEST_SOURCE_DIR}/H5srcdir_str.h.in H5srcdir_str.h  @ONLY)
-INCLUDE_DIRECTORIES (${CMAKE_CURRENT_BINARY_DIR})
 
-#-----------------------------------------------------------------------------
+#################################################################################
 # Define Test Library Sources
-#-----------------------------------------------------------------------------
+#################################################################################
 set (TEST_LIB_SOURCES
     ${HDF5_TEST_SOURCE_DIR}/h5test.c
     ${HDF5_TEST_SOURCE_DIR}/testframe.c
@@ -30,15 +29,17 @@ set (TEST_LIB_HEADERS
 )
 
 add_library (${HDF5_TEST_LIB_TARGET} STATIC ${TEST_LIB_SOURCES} ${TEST_LIB_HEADERS})
+set_property(TARGET ${HDF5_TEST_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR}")
 TARGET_C_PROPERTIES (${HDF5_TEST_LIB_TARGET} STATIC " " " ")
 if (MSVC)
-  target_link_libraries (${HDF5_TEST_LIB_TARGET} "ws2_32.lib")
+  target_link_libraries (${HDF5_TEST_LIB_TARGET} PRIVATE "ws2_32.lib")
 endif ()
 if (MINGW)
-  target_link_libraries (${HDF5_TEST_LIB_TARGET} "wsock32.lib")
+  target_link_libraries (${HDF5_TEST_LIB_TARGET} PRIVATE "wsock32.lib")
 endif ()
-target_link_libraries (${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
-H5_SET_LIB_OPTIONS (${HDF5_TEST_LIB_TARGET} ${HDF5_TEST_LIB_NAME} STATIC)
+target_link_libraries (${HDF5_TEST_LIB_TARGET} PUBLIC ${LINK_LIBS})
+target_link_libraries (${HDF5_TEST_LIB_TARGET} PUBLIC ${HDF5_LIB_TARGET})
+H5_SET_LIB_OPTIONS (${HDF5_TEST_LIB_TARGET} ${HDF5_TEST_LIB_NAME} STATIC 0)
 set_target_properties (${HDF5_TEST_LIB_TARGET} PROPERTIES
     FOLDER libraries/test
     INTERFACE_INCLUDE_DIRECTORIES "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
@@ -46,15 +47,17 @@ set_target_properties (${HDF5_TEST_LIB_TARGET} PROPERTIES
 
 if (BUILD_SHARED_LIBS)
   add_library (${HDF5_TEST_LIBSH_TARGET} SHARED ${TEST_LIB_SOURCES} ${TEST_LIB_HEADERS})
+  set_property(TARGET ${HDF5_TEST_LIBSH_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR}")
   TARGET_C_PROPERTIES (${HDF5_TEST_LIBSH_TARGET} SHARED " " " ")
   if (MSVC)
-    target_link_libraries (${HDF5_TEST_LIBSH_TARGET} "ws2_32.lib")
+    target_link_libraries (${HDF5_TEST_LIBSH_TARGET} PRIVATE "ws2_32.lib")
   endif ()
   if (MINGW)
-    target_link_libraries (${HDF5_TEST_LIBSH_TARGET} "wsock32.lib")
+    target_link_libraries (${HDF5_TEST_LIBSH_TARGET} PRIVATE "wsock32.lib")
   endif ()
-  target_link_libraries (${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
-  H5_SET_LIB_OPTIONS (${HDF5_TEST_LIBSH_TARGET} ${HDF5_TEST_LIB_NAME} SHARED ${HDF5_PACKAGE_SOVERSION})
+  target_link_libraries (${HDF5_TEST_LIBSH_TARGET} PUBLIC ${LINK_LIBS})
+  target_link_libraries (${HDF5_TEST_LIBSH_TARGET} PUBLIC ${HDF5_LIBSH_TARGET})
+  H5_SET_LIB_OPTIONS (${HDF5_TEST_LIBSH_TARGET} ${HDF5_TEST_LIB_NAME} SHARED "LIB")
   set_target_properties (${HDF5_TEST_LIBSH_TARGET} PROPERTIES
       FOLDER libraries/test
       COMPILE_DEFINITIONS "H5_BUILT_AS_DYNAMIC_LIB"
@@ -69,77 +72,79 @@ if (BUILD_SHARED_LIBS)
   endif ()
 endif ()
 
-#-----------------------------------------------------------------------------
-# If plugin library tests can be tested
-#-----------------------------------------------------------------------------
+#################################################################################
+# If filter plugin tests can be tested
+#################################################################################
   # make plugins dir
-  file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/testdir1")
-  file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/testdir2")
+  file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/filter_plugin_dir1")
+  file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/filter_plugin_dir2")
 
   #-----------------------------------------------------------------------------
-  # Define Plugin Test Sources
+  # Define Filter Plugin Test Sources
   #-----------------------------------------------------------------------------
-  set (TEST_PLUGIN_LIBS
-      dynlib1
-      dynlib3
+  set (FILTER_PLUGINS_FOR_DIR1
+      filter_plugin1_dsets
+      filter_plugin3_dsets
   )
-  set (TEST2_PLUGIN_LIBS
-      dynlib2
-      dynlib4
+  set (FILTER_PLUGINS_FOR_DIR2
+      filter_plugin2_dsets
+      filter_plugin4_groups
   )
 
-  foreach (test_lib ${TEST_PLUGIN_LIBS})
-    set (HDF5_TEST_PLUGIN_LIB_CORENAME         "${test_lib}")
-    set (HDF5_TEST_PLUGIN_LIB_NAME             "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TEST_PLUGIN_LIB_CORENAME}")
-    set (HDF5_TEST_PLUGIN_LIB_TARGET           ${HDF5_TEST_PLUGIN_LIB_CORENAME})
-    add_definitions (${HDF_EXTRA_C_FLAGS})
-    INCLUDE_DIRECTORIES (${HDF5_SRC_DIR})
+  foreach (plugin_name ${FILTER_PLUGINS_FOR_DIR1})
+    set (HDF5_TEST_PLUGIN_CORENAME          "${plugin_name}")
+    set (HDF5_TEST_PLUGIN_NAME              "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TEST_PLUGIN_CORENAME}")
+    set (HDF5_TEST_PLUGIN_TARGET            ${HDF5_TEST_PLUGIN_CORENAME})
 
-    add_library (${HDF5_TEST_PLUGIN_LIB_TARGET} SHARED ${HDF5_TEST_SOURCE_DIR}/${test_lib}.c)
-    TARGET_C_PROPERTIES (${HDF5_TEST_PLUGIN_LIB_TARGET} SHARED " " " ")
-    target_link_libraries (${HDF5_TEST_PLUGIN_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
-    H5_SET_LIB_OPTIONS (${HDF5_TEST_PLUGIN_LIB_TARGET} ${HDF5_TEST_PLUGIN_LIB_NAME} SHARED ${HDF5_PACKAGE_SOVERSION})
-    set_target_properties (${HDF5_TEST_PLUGIN_LIB_TARGET} PROPERTIES FOLDER libraries/TEST_PLUGIN)
+    add_library (${HDF5_TEST_PLUGIN_TARGET} SHARED ${HDF5_TEST_SOURCE_DIR}/${plugin_name}.c)
+    set_property(TARGET ${HDF5_TEST_PLUGIN_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+    TARGET_C_PROPERTIES (${HDF5_TEST_PLUGIN_TARGET} SHARED " " " ")
+    target_link_libraries (${HDF5_TEST_PLUGIN_TARGET} PUBLIC ${HDF5_TEST_LIB_TARGET})
+    H5_SET_LIB_OPTIONS (${HDF5_TEST_PLUGIN_TARGET} ${HDF5_TEST_PLUGIN_NAME} SHARED "LIB")
+    set_target_properties (${HDF5_TEST_PLUGIN_TARGET} PROPERTIES FOLDER libraries/TEST_PLUGIN)
 
     #-----------------------------------------------------------------------------
-    # Copy plugin library to a plugins folder
+    # Copy the filter plugin to a plugins folder
     #-----------------------------------------------------------------------------
     add_custom_command (
-        TARGET     ${HDF5_TEST_PLUGIN_LIB_TARGET}
+        TARGET     ${HDF5_TEST_PLUGIN_TARGET}
         POST_BUILD
         COMMAND    ${CMAKE_COMMAND}
         ARGS       -E copy_if_different
-          "$<TARGET_FILE:${HDF5_TEST_PLUGIN_LIB_TARGET}>"
-          "${CMAKE_BINARY_DIR}/testdir1/$<TARGET_FILE_NAME:${HDF5_TEST_PLUGIN_LIB_TARGET}>"
+          "$<TARGET_FILE:${HDF5_TEST_PLUGIN_TARGET}>"
+          "${CMAKE_BINARY_DIR}/filter_plugin_dir1/$<TARGET_FILE_NAME:${HDF5_TEST_PLUGIN_TARGET}>"
     )
   endforeach ()
 
-  foreach (test_lib ${TEST2_PLUGIN_LIBS})
-    set (HDF5_TEST_PLUGIN_LIB_CORENAME         "${test_lib}")
-    set (HDF5_TEST_PLUGIN_LIB_NAME             "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TEST_PLUGIN_LIB_CORENAME}")
-    set (HDF5_TEST_PLUGIN_LIB_TARGET           ${HDF5_TEST_PLUGIN_LIB_CORENAME})
-    add_definitions (${HDF_EXTRA_C_FLAGS})
-    INCLUDE_DIRECTORIES (${HDF5_SRC_DIR})
+  foreach (plugin_name ${FILTER_PLUGINS_FOR_DIR2})
+    set (HDF5_TEST_PLUGIN_CORENAME          "${plugin_name}")
+    set (HDF5_TEST_PLUGIN_NAME              "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TEST_PLUGIN_CORENAME}")
+    set (HDF5_TEST_PLUGIN_TARGET            ${HDF5_TEST_PLUGIN_CORENAME})
 
-    add_library (${HDF5_TEST_PLUGIN_LIB_TARGET} SHARED ${HDF5_TEST_SOURCE_DIR}/${test_lib}.c)
-    TARGET_C_PROPERTIES (${HDF5_TEST_PLUGIN_LIB_TARGET} SHARED " " " ")
-    target_link_libraries (${HDF5_TEST_PLUGIN_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
-    H5_SET_LIB_OPTIONS (${HDF5_TEST_PLUGIN_LIB_TARGET} ${HDF5_TEST_PLUGIN_LIB_NAME} SHARED ${HDF5_PACKAGE_SOVERSION})
-    set_target_properties (${HDF5_TEST_PLUGIN_LIB_TARGET} PROPERTIES FOLDER libraries/TEST_PLUGIN)
+    add_library (${HDF5_TEST_PLUGIN_TARGET} SHARED ${HDF5_TEST_SOURCE_DIR}/${plugin_name}.c)
+    set_property(TARGET ${HDF5_TEST_PLUGIN_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+    TARGET_C_PROPERTIES (${HDF5_TEST_PLUGIN_TARGET} SHARED " " " ")
+    target_link_libraries (${HDF5_TEST_PLUGIN_TARGET} PUBLIC ${HDF5_TEST_LIB_TARGET})
+    H5_SET_LIB_OPTIONS (${HDF5_TEST_PLUGIN_TARGET} ${HDF5_TEST_PLUGIN_NAME} SHARED "LIB")
+    set_target_properties (${HDF5_TEST_PLUGIN_TARGET} PROPERTIES FOLDER libraries/TEST_PLUGIN)
 
     #-----------------------------------------------------------------------------
-    # Copy plugin library to a plugins folder
+    # Copy the filter plugin to a plugins folder
     #-----------------------------------------------------------------------------
     add_custom_command (
-        TARGET     ${HDF5_TEST_PLUGIN_LIB_TARGET}
+        TARGET     ${HDF5_TEST_PLUGIN_TARGET}
         POST_BUILD
         COMMAND    ${CMAKE_COMMAND}
         ARGS       -E copy_if_different
-          "$<TARGET_FILE:${HDF5_TEST_PLUGIN_LIB_TARGET}>"
-          "${CMAKE_BINARY_DIR}/testdir2/$<TARGET_FILE_NAME:${HDF5_TEST_PLUGIN_LIB_TARGET}>"
+          "$<TARGET_FILE:${HDF5_TEST_PLUGIN_TARGET}>"
+          "${CMAKE_BINARY_DIR}/filter_plugin_dir2/$<TARGET_FILE_NAME:${HDF5_TEST_PLUGIN_TARGET}>"
     )
   endforeach ()
 
+#################################################################################
+#  Test program sources
+#################################################################################
+
 set (testhdf5_SOURCES
     ${HDF5_TEST_SOURCE_DIR}/testhdf5.c
     ${HDF5_TEST_SOURCE_DIR}/tarray.c
@@ -168,38 +173,24 @@ set (testhdf5_SOURCES
     ${HDF5_TEST_SOURCE_DIR}/tvlstr.c
 )
 
-#-- Adding test for testhdf5
-add_executable (testhdf5 ${testhdf5_SOURCES})
-TARGET_NAMING (testhdf5 STATIC)
-TARGET_C_PROPERTIES (testhdf5 STATIC " " " ")
-target_link_libraries (testhdf5 ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
-set_target_properties (testhdf5 PROPERTIES FOLDER test)
-if (BUILD_SHARED_LIBS)
-  add_executable (testhdf5-shared ${testhdf5_SOURCES})
-  TARGET_NAMING (testhdf5-shared SHARED)
-  TARGET_C_PROPERTIES (testhdf5-shared SHARED " " " ")
-  target_link_libraries (testhdf5-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
-  set_target_properties (testhdf5-shared PROPERTIES FOLDER test)
-endif ()
+set (cache_image_SOURCES
+    ${HDF5_TEST_SOURCE_DIR}/cache_image.c
+    ${HDF5_TEST_SOURCE_DIR}/genall5.c
+)
 
-MACRO (ADD_H5_EXE file)
-  add_executable (${file} ${HDF5_TEST_SOURCE_DIR}/${file}.c)
-  TARGET_NAMING (${file} STATIC)
-  TARGET_C_PROPERTIES (${file} STATIC " " " ")
-  target_link_libraries (${file} ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
-  set_target_properties (${file} PROPERTIES FOLDER test)
-  if (BUILD_SHARED_LIBS)
-    add_executable (${file}-shared ${HDF5_TEST_SOURCE_DIR}/${file}.c)
-    TARGET_NAMING (${file}-shared SHARED)
-    TARGET_C_PROPERTIES (${file}-shared SHARED " " " ")
-    target_link_libraries (${file}-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
-    set_target_properties (${file}-shared PROPERTIES FOLDER test)
-  endif ()
-ENDMACRO ()
+set (ttsafe_SOURCES
+    ${HDF5_TEST_SOURCE_DIR}/ttsafe.c
+    ${HDF5_TEST_SOURCE_DIR}/ttsafe_dcreate.c
+    ${HDF5_TEST_SOURCE_DIR}/ttsafe_error.c
+    ${HDF5_TEST_SOURCE_DIR}/ttsafe_cancel.c
+    ${HDF5_TEST_SOURCE_DIR}/ttsafe_acreate.c
+)
 
 set (H5_TESTS
+    testhdf5 # multiple source
     cache
     cache_api
+    cache_image # multiple source
     cache_tagging
     lheap
     ohdr
@@ -212,9 +203,11 @@ set (H5_TESTS
     fheap
     pool
     accum
+    hyperslab
     istore
     bittests
     dt_arith
+    page_buffer
     dtypes
     dsets
     cmpd_dset
@@ -235,6 +228,7 @@ set (H5_TESTS
     app_ref
     enum
     set_extent
+    ttsafe # multiple source
     enc_dec_plist
     enc_dec_plist_cross_platform
     getname
@@ -246,7 +240,6 @@ set (H5_TESTS
     cross_read
     freespace
     mf
-    page_buffer
     vds
     file_image
     unregister
@@ -255,104 +248,74 @@ set (H5_TESTS
     swmr
 )
 
-foreach (test ${H5_TESTS})
-  ADD_H5_EXE(${test})
-endforeach ()
-
-set (H5_SWMR_TESTS
-    swmr_addrem_writer
-    swmr_check_compat_vfd
-    swmr_generator
-    swmr_reader
-    swmr_remove_reader
-    swmr_remove_writer
-    swmr_sparse_reader
-    swmr_sparse_writer
-    swmr_start_write
-    swmr_writer
-)
-
-foreach (test ${H5_SWMR_TESTS})
-  ADD_H5_EXE(${test})
-endforeach ()
+macro (ADD_H5_EXE file)
+  add_executable (${file} ${HDF5_TEST_SOURCE_DIR}/${file}.c)
+  set_property(TARGET ${file} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR}")
+  TARGET_C_PROPERTIES (${file} STATIC " " " ")
+  target_link_libraries (${file} PUBLIC ${HDF5_TEST_LIB_TARGET})
+  set_target_properties (${file} PROPERTIES FOLDER test)
+  if (BUILD_SHARED_LIBS)
+    add_executable (${file}-shared ${HDF5_TEST_SOURCE_DIR}/${file}.c)
+    set_property(TARGET ${file}-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR};${HDF5_TEST_BINARY_DIR}")
+    TARGET_C_PROPERTIES (${file}-shared SHARED " " " ")
+    target_link_libraries (${file}-shared PUBLIC ${HDF5_TEST_LIBSH_TARGET})
+    set_target_properties (${file}-shared PROPERTIES FOLDER test)
+  endif ()
+endmacro ()
 
-set (H5_VDS_SWMR_TESTS
-    vds_swmr_gen
-    vds_swmr_reader
-    vds_swmr_writer
+set (H5_TESTS_MULTIPLE
+    testhdf5
+    cache_image
+    ttsafe
 )
-
-foreach (test ${H5_VDS_SWMR_TESTS})
-  ADD_H5_EXE(${test})
+# Only build single source tests here
+foreach (test ${H5_TESTS})
+  if (NOT ${test} IN_LIST H5_TESTS_MULTIPLE)
+    ADD_H5_EXE(${test})
+  endif ()
 endforeach ()
 
 ##############################################################################
+###           M U L T I P L E  S O U R C E   T E S T S                     ###
 ##############################################################################
-###           A D D I T I O N A L   T E S T S                              ###
-##############################################################################
-##############################################################################
+
+#-- Adding test for testhdf5
+add_executable (testhdf5 ${testhdf5_SOURCES})
+set_property(TARGET testhdf5 APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+TARGET_C_PROPERTIES (testhdf5 STATIC " " " ")
+target_link_libraries (testhdf5 ${HDF5_TEST_LIB_TARGET})
+set_target_properties (testhdf5 PROPERTIES FOLDER test)
+if (BUILD_SHARED_LIBS)
+  add_executable (testhdf5-shared ${testhdf5_SOURCES})
+  set_property(TARGET testhdf5-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+  TARGET_C_PROPERTIES (testhdf5-shared SHARED " " " ")
+  target_link_libraries (testhdf5-shared PUBLIC ${HDF5_TEST_LIBSH_TARGET})
+  set_target_properties (testhdf5-shared PROPERTIES FOLDER test)
+endif ()
 
 #-- Adding test for cache_image
-add_executable (cache_image
-    ${HDF5_TEST_SOURCE_DIR}/cache_image.c
-    ${HDF5_TEST_SOURCE_DIR}/genall5.c
-)
-TARGET_NAMING (cache_image STATIC)
+add_executable (cache_image ${cache_image_SOURCES})
+set_property(TARGET cache_image APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (cache_image STATIC " " " ")
 target_link_libraries (cache_image ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (cache_image PROPERTIES FOLDER test)
 if (BUILD_SHARED_LIBS)
-  add_executable (cache_image-shared
-    ${HDF5_TEST_SOURCE_DIR}/cache_image.c
-    ${HDF5_TEST_SOURCE_DIR}/genall5.c
-  )
-  TARGET_NAMING (cache_image-shared SHARED)
+  add_executable (cache_image-shared ${cache_image_SOURCES})
+  set_property(TARGET cache_image-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (cache_image-shared SHARED " " " ")
   target_link_libraries (cache_image-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (cache_image-shared PROPERTIES FOLDER test)
 endif ()
 
-#-- Adding test for hyperslab
-add_executable (hyperslab ${HDF5_TEST_SOURCE_DIR}/hyperslab.c)
-TARGET_NAMING (hyperslab STATIC)
-TARGET_C_PROPERTIES (hyperslab STATIC " " " ")
-target_link_libraries (hyperslab ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
-set_target_properties (hyperslab PROPERTIES FOLDER test)
-if (BUILD_SHARED_LIBS)
-  add_executable (hyperslab-shared ${HDF5_TEST_SOURCE_DIR}/hyperslab.c)
-  TARGET_NAMING (hyperslab-shared SHARED)
-  TARGET_C_PROPERTIES (hyperslab-shared SHARED " " " ")
-  target_link_libraries (hyperslab-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
-  set_target_properties (hyperslab-shared PROPERTIES FOLDER test)
-  if (HDF5_ENABLE_THREADSAFE)
-    set_property (TARGET hyperslab-shared
-        APPEND PROPERTY COMPILE_DEFINITIONS
-            "H5_HAVE_THREADSAFE"
-    )
-  endif ()
-endif ()
-
 #-- Adding test for ttsafe
-add_executable (ttsafe
-    ${HDF5_TEST_SOURCE_DIR}/ttsafe.c
-    ${HDF5_TEST_SOURCE_DIR}/ttsafe_dcreate.c
-    ${HDF5_TEST_SOURCE_DIR}/ttsafe_error.c
-    ${HDF5_TEST_SOURCE_DIR}/ttsafe_cancel.c
-    ${HDF5_TEST_SOURCE_DIR}/ttsafe_acreate.c
-)
-TARGET_NAMING (ttsafe STATIC)
+add_executable (ttsafe ${ttsafe_SOURCES})
+set_property(TARGET ttsafe APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (ttsafe STATIC " " " ")
 target_link_libraries (ttsafe ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (ttsafe PROPERTIES FOLDER test)
 if (BUILD_SHARED_LIBS)
-  add_executable (ttsafe-shared
-      ${HDF5_TEST_SOURCE_DIR}/ttsafe.c
-      ${HDF5_TEST_SOURCE_DIR}/ttsafe_dcreate.c
-      ${HDF5_TEST_SOURCE_DIR}/ttsafe_error.c
-      ${HDF5_TEST_SOURCE_DIR}/ttsafe_cancel.c
-      ${HDF5_TEST_SOURCE_DIR}/ttsafe_acreate.c
-  )
-  TARGET_NAMING (ttsafe-shared SHARED)
+  add_executable (ttsafe-shared ${ttsafe_SOURCES})
+  set_property(TARGET ttsafe-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (ttsafe-shared SHARED " " " ")
   target_link_libraries (ttsafe-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (ttsafe-shared PROPERTIES FOLDER test)
@@ -364,6 +327,10 @@ if (BUILD_SHARED_LIBS)
   endif ()
 endif ()
 
+##############################################################################
+###           A D D I T I O N A L   T E S T S                              ###
+##############################################################################
+
 set (H5_CHECK_TESTS
     error_test
     err_compat
@@ -372,6 +339,7 @@ set (H5_CHECK_TESTS
     atomic_writer
     atomic_reader
     links_env
+    filenotclosed
     flushrefresh
 )
 
@@ -379,11 +347,54 @@ foreach (test ${H5_CHECK_TESTS})
   ADD_H5_EXE(${test})
 endforeach ()
 
+#-- Adding test for libinfo
+set (GREP_RUNNER ${PROJECT_BINARY_DIR}/GrepRunner.cmake)
+file (WRITE ${GREP_RUNNER}
+  "file (STRINGS \${TEST_PROGRAM} TEST_RESULT REGEX \"SUMMARY OF THE HDF5 CONFIGURATION\")
+if (\${TEST_RESULT} STREQUAL \"0\")
+  message (FATAL_ERROR \"Failed: The output: \${TEST_RESULT} of \${TEST_PROGRAM} did not contain SUMMARY OF THE HDF5 CONFIGURATION\")
+else ()
+  message (STATUS \"COMMAND Result: \${TEST_RESULT}\")
+endif ()
+"
+)
+
+##############################################################################
+###                S W I M M E R   T E S T S                              ###
+##############################################################################
+
+set (H5_SWMR_TESTS
+    swmr_addrem_writer
+    swmr_check_compat_vfd
+    swmr_generator
+    swmr_reader
+    swmr_remove_reader
+    swmr_remove_writer
+    swmr_sparse_reader
+    swmr_sparse_writer
+    swmr_start_write
+    swmr_writer
+)
+
+foreach (test ${H5_SWMR_TESTS})
+  ADD_H5_EXE(${test})
+endforeach ()
+
+set (H5_VDS_SWMR_TESTS
+    vds_swmr_gen
+    vds_swmr_reader
+    vds_swmr_writer
+)
+
+foreach (test ${H5_VDS_SWMR_TESTS})
+  ADD_H5_EXE(${test})
+endforeach ()
+
 #-- Adding test for accum_swmr_reader
 #   This has to be copied to the test directory for execve() to find it
 #   and it can't be renamed (i.e., no <foo>-shared).
 add_executable (accum_swmr_reader ${HDF5_TEST_SOURCE_DIR}/accum_swmr_reader.c)
-TARGET_NAMING (accum_swmr_reader STATIC)
+set_property(TARGET accum_swmr_reader APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (accum_swmr_reader STATIC " " " ")
 target_link_libraries (accum_swmr_reader ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (accum_swmr_reader PROPERTIES FOLDER test)
@@ -394,33 +405,21 @@ if (BUILD_SHARED_LIBS)
   set_target_properties (accum-shared PROPERTIES DEPENDS accum_swmr_reader)
 endif ()
 
-#-- Adding test for libinfo
-set (GREP_RUNNER ${PROJECT_BINARY_DIR}/GrepRunner.cmake)
-file (WRITE ${GREP_RUNNER}
-  "file (STRINGS \${TEST_PROGRAM} TEST_RESULT REGEX \"SUMMARY OF THE HDF5 CONFIGURATION\")
-if (\${TEST_RESULT} STREQUAL \"0\")
-  message (FATAL_ERROR \"Failed: The output: \${TEST_RESULT} of \${TEST_PROGRAM} did not contain SUMMARY OF THE HDF5 CONFIGURATION\")
-else ()
-  message (STATUS \"COMMAND Result: \${TEST_RESULT}\")
-endif ()
-"
-)
-
 ##############################################################################
 ###    P L U G I N  T E S T S
 ##############################################################################
 if (BUILD_SHARED_LIBS)
-  add_executable (plugin ${HDF5_TEST_SOURCE_DIR}/plugin.c)
-  TARGET_NAMING (plugin SHARED)
-  TARGET_C_PROPERTIES (plugin SHARED " " " ")
-  target_link_libraries (plugin ${HDF5_TEST_LIB_TARGET})
-  set_target_properties (plugin PROPERTIES FOLDER test)
+  add_executable (filter_plugin ${HDF5_TEST_SOURCE_DIR}/filter_plugin.c)
+  set_property(TARGET filter_plugin APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+  TARGET_C_PROPERTIES (filter_plugin SHARED " " " ")
+  target_link_libraries (filter_plugin ${HDF5_TEST_LIB_TARGET})
+  set_target_properties (filter_plugin PROPERTIES FOLDER test)
 else ()
-  add_executable (plugin ${HDF5_TEST_SOURCE_DIR}/plugin.c)
-  TARGET_NAMING (plugin STATIC)
-  TARGET_C_PROPERTIES (plugin STATIC " " " ")
-  target_link_libraries (plugin ${HDF5_TEST_LIB_TARGET})
-  set_target_properties (plugin PROPERTIES FOLDER test)
+  add_executable (filter_plugin ${HDF5_TEST_SOURCE_DIR}/filter_plugin.c)
+  set_property(TARGET filter_plugin APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+  TARGET_C_PROPERTIES (filter_plugin STATIC " " " ")
+  target_link_libraries (filter_plugin ${HDF5_TEST_LIB_TARGET})
+  set_target_properties (filter_plugin PROPERTIES FOLDER test)
 endif ()
 
 ##############################################################################
@@ -428,13 +427,13 @@ endif ()
 ##############################################################################
 set (use_append_chunk_SOURCES ${HDF5_TEST_SOURCE_DIR}/use_append_chunk.c ${HDF5_TEST_SOURCE_DIR}/use_common.c)
 add_executable (use_append_chunk ${use_append_chunk_SOURCES})
-TARGET_NAMING (use_append_chunk STATIC)
+set_property(TARGET use_append_chunk APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (use_append_chunk STATIC " " " ")
 target_link_libraries (use_append_chunk ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (use_append_chunk PROPERTIES FOLDER test)
 if (BUILD_SHARED_LIBS)
   add_executable (use_append_chunk-shared ${use_append_chunk_SOURCES})
-  TARGET_NAMING (use_append_chunk-shared SHARED)
+  set_property(TARGET use_append_chunk-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (use_append_chunk-shared SHARED " " " ")
   target_link_libraries (use_append_chunk-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (use_append_chunk-shared PROPERTIES FOLDER test)
@@ -442,13 +441,13 @@ endif ()
 
 set (use_append_mchunks_SOURCES ${HDF5_TEST_SOURCE_DIR}/use_append_mchunks.c ${HDF5_TEST_SOURCE_DIR}/use_common.c)
 add_executable (use_append_mchunks ${use_append_mchunks_SOURCES})
-TARGET_NAMING (use_append_mchunks STATIC)
+set_property(TARGET use_append_mchunks APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (use_append_mchunks STATIC " " " ")
 target_link_libraries (use_append_mchunks ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (use_append_mchunks PROPERTIES FOLDER test)
 if (BUILD_SHARED_LIBS)
   add_executable (use_append_mchunks-shared ${use_append_mchunks_SOURCES})
-  TARGET_NAMING (use_append_mchunks-shared SHARED)
+  set_property(TARGET use_append_mchunks-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (use_append_mchunks-shared SHARED " " " ")
   target_link_libraries (use_append_mchunks-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (use_append_mchunks-shared PROPERTIES FOLDER test)
@@ -456,13 +455,13 @@ endif ()
 
 set (use_disable_mdc_flushes_SOURCES ${HDF5_TEST_SOURCE_DIR}/use_disable_mdc_flushes.c)
 add_executable (use_disable_mdc_flushes ${use_disable_mdc_flushes_SOURCES})
-TARGET_NAMING (use_disable_mdc_flushes STATIC)
+set_property(TARGET use_disable_mdc_flushes APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (use_disable_mdc_flushes STATIC " " " ")
 target_link_libraries (use_disable_mdc_flushes ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (use_disable_mdc_flushes PROPERTIES FOLDER test)
 if (BUILD_SHARED_LIBS)
   add_executable (use_disable_mdc_flushes-shared ${use_disable_mdc_flushes_SOURCES})
-  TARGET_NAMING (use_disable_mdc_flushes-shared SHARED)
+  set_property(TARGET use_disable_mdc_flushes-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (use_disable_mdc_flushes-shared SHARED " " " ")
   target_link_libraries (use_disable_mdc_flushes-shared ${HDF5_TEST_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (use_disable_mdc_flushes-shared PROPERTIES FOLDER test)
diff --git a/test/CMakeTests.cmake b/test/CMakeTests.cmake
index f372acf..7b93311 100644
--- a/test/CMakeTests.cmake
+++ b/test/CMakeTests.cmake
@@ -1,4 +1,15 @@
 
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+
 ##############################################################################
 ##############################################################################
 ###           T E S T I N G                                                ###
@@ -15,27 +26,6 @@ if (BUILD_SHARED_LIBS)
   file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/H5TEST-shared/testfiles/plist_files")
 endif ()
 
-if (HDF5_TEST_VFD)
-  set (VFD_LIST
-      sec2
-      stdio
-      core
-      core_paged
-      split
-      multi
-      family
-  )
-  if (DIRECT_VFD)
-    set (VFD_LIST ${VFD_LIST} direct)
-  endif ()
-  foreach (vfdtest ${VFD_LIST})
-    file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/${vfdtest}")
-    #if (BUILD_SHARED_LIBS)
-    #  file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/${vfdtest}-shared")
-    #endif ()
-  endforeach ()
-endif ()
-
 # --------------------------------------------------------------------
 # Copy all the HDF5 files from the source directory into the test directory
 # --------------------------------------------------------------------
@@ -64,16 +54,6 @@ foreach (h5_tfile ${HDF5_TEST_FILES})
     HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/${h5_tfile}" "${PROJECT_BINARY_DIR}/H5TEST-shared/${h5_tfile}" "HDF5_TEST_LIBSH_files")
   endif ()
 endforeach ()
-if (HDF5_TEST_VFD)
-  foreach (vfdtest ${VFD_LIST})
-    foreach (h5_tfile ${HDF5_TEST_FILES})
-      HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/${h5_tfile}" "${PROJECT_BINARY_DIR}/${vfdtest}/${h5_tfile}" "HDF5_TEST_LIB_files")
-      if (BUILD_SHARED_LIBS)
-        HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/${h5_tfile}" "${PROJECT_BINARY_DIR}/${vfdtest}-shared/${h5_tfile}" "HDF5_TEST_LIBSH_files")
-      endif ()
-    endforeach ()
-  endforeach ()
-endif ()
 
 # --------------------------------------------------------------------
 # Copy all the HDF5 files from the test directory into the source directory
@@ -92,16 +72,6 @@ foreach (ref_file ${HDF5_REFERENCE_FILES})
     HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/testfiles/${ref_file}" "${PROJECT_BINARY_DIR}/H5TEST-shared/${ref_file}" "HDF5_TEST_LIBSH_files")
   endif ()
 endforeach ()
-if (HDF5_TEST_VFD)
-  foreach (vfdtest ${VFD_LIST})
-    foreach (ref_file ${HDF5_REFERENCE_FILES})
-      HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/testfiles/${ref_file}" "${PROJECT_BINARY_DIR}/${vfdtest}/${ref_file}" "HDF5_TEST_LIB_files")
-      if (BUILD_SHARED_LIBS)
-        HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/testfiles/${ref_file}" "${PROJECT_BINARY_DIR}/${vfdtest}-shared/${ref_file}" "HDF5_TEST_LIBSH_files")
-      endif ()
-    endforeach ()
-  endforeach ()
-endif ()
 
 # --------------------------------------------------------------------
 # Copy test files from test/testfiles/plist_files dir to test dir
@@ -172,6 +142,7 @@ endforeach ()
 set (HDF5_REFERENCE_TEST_FILES
     aggr.h5
     bad_compound.h5
+    bad_offset.h5
     be_data.h5
     be_extlink1.h5
     be_extlink2.h5
@@ -226,16 +197,7 @@ foreach (h5_file ${HDF5_REFERENCE_TEST_FILES})
     HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/${h5_file}" "${HDF5_TEST_BINARY_DIR}/H5TEST-shared/${h5_file}" "HDF5_TEST_LIBSH_files")
   endif ()
 endforeach ()
-if (HDF5_TEST_VFD)
-  foreach (vfdtest ${VFD_LIST})
-    foreach (h5_file ${HDF5_REFERENCE_TEST_FILES})
-      HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/${h5_file}" "${HDF5_TEST_BINARY_DIR}/${vfdtest}/${h5_file}" "HDF5_TEST_LIB_files")
-      if (BUILD_SHARED_LIBS)
-        HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/${h5_file}" "${HDF5_TEST_BINARY_DIR}/${vfdtest}-shared/${h5_file}" "HDF5_TEST_LIBSH_files")
-      endif ()
-    endforeach ()
-  endforeach ()
-endif ()
+
 add_custom_target(HDF5_TEST_LIB_files ALL COMMENT "Copying files needed by HDF5_TEST_LIB tests" DEPENDS ${HDF5_TEST_LIB_files_list})
 if (BUILD_SHARED_LIBS)
   add_custom_target(HDF5_TEST_LIBSH_files ALL COMMENT "Copying files needed by HDF5_TEST_LIBSH tests" DEPENDS ${HDF5_TEST_LIBSH_files_list})
@@ -256,6 +218,7 @@ add_test (NAME H5TEST-clear-testhdf5-objects
         tfile5.h5
         tfile6.h5
         tfile7.h5
+        tfilespace.h5
         th5o_file
         th5s1.h5
         tselect.h5
@@ -322,6 +285,7 @@ else ()
             tfile5.h5
             tfile6.h5
             tfile7.h5
+            tfilespace.h5
             th5o_file
             th5s1.h5
             tselect.h5
@@ -438,7 +402,6 @@ set (test_CLEANFILES
     extlinks19B00026.h5
     extlinks19B00027.h5
     extlinks19B00028.h5
-    tmp
     big.data
     big*.h5
     stdio.h5
@@ -506,7 +469,7 @@ set (test_CLEANFILES
     multi_file-r.h5
     multi_file-s.h5
     core_file
-    plugin.h5
+    filter_plugin.h5
     new_move_a.h5
     new_move_b.h5
     ntypes.h5
@@ -559,6 +522,7 @@ set (test_CLEANFILES
     flushrefresh_VERIFICATION_CHECKPOINT1
     flushrefresh_VERIFICATION_CHECKPOINT2
     flushrefresh_VERIFICATION_DONE
+    filenotclosed.h5
     atomic_data
     accum_swmr_big.h5
     ohdr_swmr.h5
@@ -567,6 +531,7 @@ set (test_CLEANFILES
     cache_logging.out
     vds_swmr.h5
     vds_swmr_src_*.h5
+    tmp/vds_src_2.h5
 )
 
 # Remove any output file left over from previous test run
@@ -578,97 +543,43 @@ add_test (NAME H5TEST-clear-objects
         ${HDF5_TEST_BINARY_DIR}/H5TEST
 )
 
-set (H5TEST_TESTS
-    #testhdf5
-    #cache
-    cache_api
-    cache_tagging
-    lheap
-    ohdr
-    stab
-    gheap
-    evict_on_close
-    farray
-    earray
-    btree2
-    fheap
-    pool
-    accum
-    #hyperslab
-    istore
-    bittests
-    dt_arith
-    dtypes
-    dsets
-    cmpd_dset
-    filter_fail
-    extend
-    external
-    efc
-    objcopy
-    links
-    unlink
-    twriteorder
-    big
-    mtime
-    fillval
-    mount
-    flush1
-    flush2
-    app_ref
-    enum
-    set_extent
-    ttsafe
-    enc_dec_plist
-    enc_dec_plist_cross_platform
-    getname
-    vfd
-    ntypes
-    dangle
-    dtransform
-    reserved
-    cross_read
-    freespace
-    mf
-    page_buffer
-    vds
-    file_image
-    unregister
-    cache_logging
-    cork
-    swmr
+set (H5TEST_SEPARATE_TESTS
+    testhdf5
+    cache
+    cache_image
 )
-
-foreach (test ${H5TEST_TESTS})
-  if (HDF5_ENABLE_USING_MEMCHECKER)
-    add_test (NAME H5TEST-${test} COMMAND $<TARGET_FILE:${test}>)
-    set_tests_properties (H5TEST-${test} PROPERTIES
-        DEPENDS H5TEST-clear-objects
-        ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST"
-        WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST
-    )
-  else ()
-    if (${test} STREQUAL "big" AND CYGWIN)
-      add_test (NAME H5TEST-${test}
-          COMMAND ${CMAKE_COMMAND} -E echo "SKIP ${test}"
+foreach (test ${H5_TESTS})
+  if (NOT ${test} IN_LIST H5TEST_SEPARATE_TESTS)
+    if (HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (NAME H5TEST-${test} COMMAND $<TARGET_FILE:${test}>)
+      set_tests_properties (H5TEST-${test} PROPERTIES
+          DEPENDS H5TEST-clear-objects
+          ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST"
+          WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST
       )
     else ()
-      add_test (NAME H5TEST-${test} COMMAND "${CMAKE_COMMAND}"
-          -D "TEST_PROGRAM=$<TARGET_FILE:${test}>"
-          -D "TEST_ARGS:STRING="
-          -D "TEST_EXPECT=0"
-          -D "TEST_SKIP_COMPARE=TRUE"
-          -D "TEST_OUTPUT=${test}.txt"
-          #-D "TEST_REFERENCE=${test}.out"
-          -D "TEST_FOLDER=${HDF5_TEST_BINARY_DIR}/H5TEST"
-          -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      if ("${test}" STREQUAL "big" AND CYGWIN)
+        add_test (NAME H5TEST-${test}
+            COMMAND ${CMAKE_COMMAND} -E echo "SKIP ${test}"
+        )
+      else ()
+        add_test (NAME H5TEST-${test} COMMAND "${CMAKE_COMMAND}"
+            -D "TEST_PROGRAM=$<TARGET_FILE:${test}>"
+            -D "TEST_ARGS:STRING="
+            -D "TEST_EXPECT=0"
+            -D "TEST_SKIP_COMPARE=TRUE"
+            -D "TEST_OUTPUT=${test}.txt"
+            #-D "TEST_REFERENCE=${test}.out"
+            -D "TEST_FOLDER=${HDF5_TEST_BINARY_DIR}/H5TEST"
+            -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+        )
+      endif ()
+      set_tests_properties (H5TEST-${test} PROPERTIES
+          DEPENDS H5TEST-clear-objects
+          ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST"
+          WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST
       )
     endif ()
-    set_tests_properties (H5TEST-${test} PROPERTIES
-        DEPENDS H5TEST-clear-objects
-        ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST"
-        WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST
-    )
   endif ()
 endforeach ()
 
@@ -688,28 +599,30 @@ if (BUILD_SHARED_LIBS)
           ${HDF5_TEST_BINARY_DIR}/H5TEST-shared
   )
 
-  foreach (test ${H5TEST_TESTS})
-    if (${test} STREQUAL "big" AND CYGWIN)
-      add_test (NAME H5TEST-shared-${test}
-          COMMAND ${CMAKE_COMMAND} -E echo "SKIP ${test}-shared"
-      )
-    else ()
-      add_test (NAME H5TEST-shared-${test} COMMAND "${CMAKE_COMMAND}"
-          -D "TEST_PROGRAM=$<TARGET_FILE:${test}-shared>"
-          -D "TEST_ARGS:STRING="
-          -D "TEST_EXPECT=0"
-          -D "TEST_SKIP_COMPARE=TRUE"
-          -D "TEST_OUTPUT=${test}.txt"
-          #-D "TEST_REFERENCE=${test}.out"
-          -D "TEST_FOLDER=${HDF5_TEST_BINARY_DIR}/H5TEST-shared"
-          -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+  foreach (test ${H5_TESTS})
+    if (NOT ${test} IN_LIST H5TEST_SEPARATE_TESTS)
+      if ("${test}" STREQUAL "big" AND CYGWIN)
+        add_test (NAME H5TEST-shared-${test}
+            COMMAND ${CMAKE_COMMAND} -E echo "SKIP ${test}-shared"
+        )
+      else ()
+        add_test (NAME H5TEST-shared-${test} COMMAND "${CMAKE_COMMAND}"
+            -D "TEST_PROGRAM=$<TARGET_FILE:${test}-shared>"
+            -D "TEST_ARGS:STRING="
+            -D "TEST_EXPECT=0"
+            -D "TEST_SKIP_COMPARE=TRUE"
+            -D "TEST_OUTPUT=${test}.txt"
+            #-D "TEST_REFERENCE=${test}.out"
+            -D "TEST_FOLDER=${HDF5_TEST_BINARY_DIR}/H5TEST-shared"
+            -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+        )
+      endif ()
+      set_tests_properties (H5TEST-shared-${test} PROPERTIES
+          DEPENDS H5TEST-shared-clear-objects
+          ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST-shared"
+          WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST-shared
       )
     endif ()
-    set_tests_properties (H5TEST-shared-${test} PROPERTIES
-        DEPENDS H5TEST-shared-clear-objects
-        ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST-shared"
-        WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST-shared
-    )
   endforeach ()
 
   set_tests_properties (H5TEST-shared-flush2 PROPERTIES DEPENDS H5TEST-shared-flush1)
@@ -719,12 +632,6 @@ if (BUILD_SHARED_LIBS)
   set_tests_properties (H5TEST-shared-objcopy PROPERTIES TIMEOUT 1800)
 endif ()
 
-##############################################################################
-##############################################################################
-###           A D D I T I O N A L   T E S T S                              ###
-##############################################################################
-##############################################################################
-
 #-- Adding test for cache
 if (NOT CYGWIN)
   add_test (NAME H5TEST-clear-cache-objects
@@ -768,6 +675,89 @@ add_test (
 add_test (NAME H5TEST-cache_image COMMAND $<TARGET_FILE:cache_image>)
 set_tests_properties (H5TEST-cache_image PROPERTIES
     DEPENDS H5TEST-clear-cache_image-objects
+    ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST;HDF5TestExpress=${HDF_TEST_EXPRESS}"
+    WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST
+)
+
+if (BUILD_SHARED_LIBS)
+  #-- Adding test for cache
+  if (NOT CYGWIN AND NOT WIN32)
+    add_test (NAME H5TEST-shared-clear-cache-objects
+        COMMAND    ${CMAKE_COMMAND}
+            -E remove
+            cache_test.h5
+        WORKING_DIRECTORY
+            ${HDF5_TEST_BINARY_DIR}/H5TEST-shared
+    )
+    if (HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (NAME H5TEST-shared-cache COMMAND $<TARGET_FILE:cache-shared>)
+    else ()
+      add_test (NAME H5TEST-shared-cache COMMAND "${CMAKE_COMMAND}"
+          -D "TEST_PROGRAM=$<TARGET_FILE:cache-shared>"
+          -D "TEST_ARGS:STRING="
+          -D "TEST_EXPECT=0"
+          -D "TEST_SKIP_COMPARE=TRUE"
+          -D "TEST_OUTPUT=cache-shared.txt"
+          #-D "TEST_REFERENCE=cache-shared.out"
+          -D "TEST_FOLDER=${HDF5_TEST_BINARY_DIR}/H5TEST-shared"
+          -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+    endif ()
+    set_tests_properties (H5TEST-shared-cache PROPERTIES
+        DEPENDS H5TEST-shared-clear-cache-objects
+        ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST-shared;HDF5TestExpress=${HDF_TEST_EXPRESS}"
+        WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST-shared
+    )
+    set_tests_properties (H5TEST-shared-cache PROPERTIES TIMEOUT 1800)
+  endif ()
+endif ()
+
+
+##############################################################################
+##############################################################################
+###           A D D I T I O N A L   T E S T S                              ###
+##############################################################################
+##############################################################################
+# H5_CHECK_TESTS
+#---------------
+#    error_test
+#    err_compat
+#    tcheck_version
+#    testmeta
+#    atomic_writer
+#    atomic_reader
+#    links_env
+#    filenotclosed
+#    flushrefresh
+##############################################################################
+# autotools script tests
+# error_test and err_compat are built at the same time as the other tests, but executed by testerror.sh.
+# NOT CONVERTED tcheck_version is used by testcheck_version.sh.
+# NOT CONVERTED accum_swmr_reader is used by accum.c.
+# NOT CONVERTED atomic_writer and atomic_reader are standalone programs.
+# links_env is used by testlinks_env.sh
+# filenotclosed is used by test_filenotclosed.sh
+# NOT CONVERTED flushrefresh is used by testflushrefresh.sh.
+# NOT CONVERTED use_append_chunk, use_append_mchunks and use_disable_mdc_flushes are used by test_usecases.sh
+# NOT CONVERTED swmr_* files (besides swmr.c) are used by testswmr.sh.
+# NOT CONVERTED vds_swmr_* files are used by testvdsswmr.sh
+# NOT CONVERTED 'make check' doesn't run them directly, so they are not included in TEST_PROG.
+# NOT CONVERTED Also build testmeta, which is used for timings test.  It builds quickly,
+# NOT CONVERTED and this lets automake keep all its test programs in one place.
+##############################################################################
+
+#-- Adding test for filenotclosed
+add_test (
+    NAME H5TEST-clear-filenotclosed-objects
+    COMMAND    ${CMAKE_COMMAND}
+        -E remove
+        filenotclosed.h5
+    WORKING_DIRECTORY
+        ${HDF5_TEST_BINARY_DIR}/H5TEST
+)
+add_test (NAME H5TEST-filenotclosed COMMAND $<TARGET_FILE:filenotclosed>)
+set_tests_properties (H5TEST-filenotclosed PROPERTIES
+    DEPENDS H5TEST-clear-filenotclosed-objects
     ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST"
     WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST
 )
@@ -808,21 +798,28 @@ add_test (NAME H5TEST-clear-error_test-objects
     WORKING_DIRECTORY
         ${HDF5_TEST_BINARY_DIR}/H5TEST
 )
-add_test (NAME H5TEST-error_test COMMAND "${CMAKE_COMMAND}"
-    -D "TEST_PROGRAM=$<TARGET_FILE:error_test>"
-    -D "TEST_ARGS:STRING="
-    -D "TEST_EXPECT=0"
-    -D "TEST_MASK_ERROR=true"
-    -D "TEST_OUTPUT=error_test.txt"
-    -D "TEST_REFERENCE=error_test_1"
-    -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/H5TEST"
-    -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
-)
-set_tests_properties (H5TEST-error_test PROPERTIES
-    DEPENDS H5TEST-clear-error_test-objects
-    ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST;HDF5_PLUGIN_PRELOAD=::"
-    WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST
-)
+if (HDF5_USE_16_API_DEFAULT)
+  add_test (
+      NAME H5TEST-error_test-SKIPPED
+      COMMAND ${CMAKE_COMMAND} -E echo "SKIP $<TARGET_FILE:error_test>"
+  )
+else ()
+  add_test (NAME H5TEST-error_test COMMAND "${CMAKE_COMMAND}"
+      -D "TEST_PROGRAM=$<TARGET_FILE:error_test>"
+      -D "TEST_ARGS:STRING="
+      -D "TEST_EXPECT=0"
+      -D "TEST_MASK_ERROR=true"
+      -D "TEST_OUTPUT=error_test.txt"
+      -D "TEST_REFERENCE=error_test_1"
+      -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/H5TEST"
+      -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+  )
+  set_tests_properties (H5TEST-error_test PROPERTIES
+      DEPENDS H5TEST-clear-error_test-objects
+      ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST;HDF5_PLUGIN_PRELOAD=::"
+      WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST
+  )
+endif ()
 
 #-- Adding test for links_env
 add_test (NAME H5TEST-clear-links_env-objects
@@ -861,37 +858,6 @@ add_test (NAME H5TEST-testlibinfo
 )
 
 if (BUILD_SHARED_LIBS)
-  #-- Adding test for cache
-  if (NOT CYGWIN AND NOT WIN32)
-    add_test (NAME H5TEST-shared-clear-cache-objects
-        COMMAND    ${CMAKE_COMMAND}
-            -E remove
-            cache_test.h5
-        WORKING_DIRECTORY
-            ${HDF5_TEST_BINARY_DIR}/H5TEST-shared
-    )
-    if (HDF5_ENABLE_USING_MEMCHECKER)
-      add_test (NAME H5TEST-shared-cache COMMAND $<TARGET_FILE:cache-shared>)
-    else ()
-      add_test (NAME H5TEST-shared-cache COMMAND "${CMAKE_COMMAND}"
-          -D "TEST_PROGRAM=$<TARGET_FILE:cache-shared>"
-          -D "TEST_ARGS:STRING="
-          -D "TEST_EXPECT=0"
-          -D "TEST_SKIP_COMPARE=TRUE"
-          -D "TEST_OUTPUT=cache-shared.txt"
-          #-D "TEST_REFERENCE=cache-shared.out"
-          -D "TEST_FOLDER=${HDF5_TEST_BINARY_DIR}/H5TEST-shared"
-          -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
-      )
-    endif ()
-    set_tests_properties (H5TEST-shared-cache PROPERTIES
-        DEPENDS H5TEST-shared-clear-cache-objects
-        ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST-shared;HDF5TestExpress=${HDF_TEST_EXPRESS}"
-        WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST-shared
-    )
-    set_tests_properties (H5TEST-shared-cache PROPERTIES TIMEOUT 1800)
-  endif ()
-
   #-- Adding test for err_compat
   if (HDF5_ENABLE_DEPRECATED_SYMBOLS)
     add_test (NAME H5TEST-shared-clear-err_compat-objects
@@ -928,21 +894,28 @@ if (BUILD_SHARED_LIBS)
       WORKING_DIRECTORY
           ${HDF5_TEST_BINARY_DIR}/H5TEST-shared
   )
-  add_test (NAME H5TEST-shared-error_test COMMAND "${CMAKE_COMMAND}"
-      -D "TEST_PROGRAM=$<TARGET_FILE:error_test-shared>"
-      -D "TEST_ARGS:STRING="
-      -D "TEST_EXPECT=0"
-      -D "TEST_MASK_ERROR=true"
-      -D "TEST_OUTPUT=error_test.txt"
-      -D "TEST_REFERENCE=error_test_1"
-      -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/H5TEST-shared"
-      -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
-  )
-  set_tests_properties (H5TEST-shared-error_test PROPERTIES
-      DEPENDS H5TEST-shared-clear-error_test-objects
-      ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST-shared;HDF5_PLUGIN_PRELOAD=::"
-      WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST-shared
-  )
+  if (HDF5_USE_16_API_DEFAULT)
+    add_test (
+        NAME H5TEST-shared-error_test-SKIPPED
+        COMMAND ${CMAKE_COMMAND} -E echo "SKIP $<TARGET_FILE:error_test-shared>"
+    )
+  else ()
+    add_test (NAME H5TEST-shared-error_test COMMAND "${CMAKE_COMMAND}"
+        -D "TEST_PROGRAM=$<TARGET_FILE:error_test-shared>"
+        -D "TEST_ARGS:STRING="
+        -D "TEST_EXPECT=0"
+        -D "TEST_MASK_ERROR=true"
+        -D "TEST_OUTPUT=error_test.txt"
+        -D "TEST_REFERENCE=error_test_1"
+        -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/H5TEST-shared"
+        -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+    )
+    set_tests_properties (H5TEST-shared-error_test PROPERTIES
+        DEPENDS H5TEST-shared-clear-error_test-objects
+        ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST-shared;HDF5_PLUGIN_PRELOAD=::"
+        WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST-shared
+    )
+  endif ()
 
   #-- Adding test for links_env
   add_test (NAME H5TEST-shared-clear-links_env-objects
@@ -982,21 +955,33 @@ if (BUILD_SHARED_LIBS)
 endif ()
 
 ##############################################################################
-###    P L U G I N  T E S T S
+###    F I L T E R  P L U G I N  T E S T S
 ##############################################################################
 if (WIN32)
   set (CMAKE_SEP "\;")
+  set (BIN_REL_PATH "../../")
 else ()
   set (CMAKE_SEP ":")
+  set (BIN_REL_PATH "../")
 endif ()
 
-add_test (NAME H5PLUGIN-plugin COMMAND $<TARGET_FILE:plugin>)
-set_tests_properties (H5PLUGIN-plugin PROPERTIES
-    ENVIRONMENT "HDF5_PLUGIN_PATH=${CMAKE_BINARY_DIR}/testdir1${CMAKE_SEP}${CMAKE_BINARY_DIR}/testdir2;srcdir=${HDF5_TEST_BINARY_DIR}"
+add_test (NAME H5PLUGIN-filter_plugin COMMAND $<TARGET_FILE:filter_plugin>)
+set_tests_properties (H5PLUGIN-filter_plugin PROPERTIES
+    ENVIRONMENT "HDF5_PLUGIN_PATH=${CMAKE_BINARY_DIR}/filter_plugin_dir1${CMAKE_SEP}${CMAKE_BINARY_DIR}/filter_plugin_dir2;srcdir=${HDF5_TEST_BINARY_DIR}"
     WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}
 )
 
 ##############################################################################
+# HDFFV-9655 relative plugin test disabled
+#
+#add_test (NAME H5PLUGIN-pluginRelative COMMAND $<TARGET_FILE:plugin>)
+#set_tests_properties (H5PLUGIN-pluginRelative PROPERTIES
+#    ENVIRONMENT "HDF5_PLUGIN_PATH=@/${BIN_REL_PATH}testdir1${CMAKE_SEP}@/${BIN_REL_PATH}testdir2;srcdir=${HDF5_TEST_BINARY_DIR}"
+#    WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}
+#)
+##############################################################################
+
+##############################################################################
 ###    S W M R  T E S T S
 ##############################################################################
 #       testflushrefresh.sh: flushrefresh
@@ -1011,272 +996,7 @@ set_tests_properties (H5PLUGIN-plugin PROPERTIES
 ##############################################################################
 
 if (HDF5_TEST_VFD)
-
-  set (H5_VFD_TESTS
-      testhdf5
-#      cache
-      cache_api
-      cache_tagging
-      lheap
-      ohdr
-      stab
-      gheap
-      evict_on_close
-      pool
-#      accum
-      farray
-      earray
-      btree2
-#      fheap
-      hyperslab
-      istore
-      bittests
-      dt_arith
-      dtypes
-      dsets
-      cmpd_dset
-      filter_fail
-      extend
-      external
-      efc
-      objcopy
-      links
-      unlink
-#      big
-      mtime
-      fillval
-      mount
-      flush1
-      flush2
-      app_ref
-      enum
-      set_extent
-      ttsafe
-      getname
-#      vfd
-      ntypes
-      dangle
-      dtransform
-      reserved
-      cross_read
-      freespace
-      mf
-#      error_test
-#      err_compat
-      #tcheck_version
-#      testmeta
-#      links_env
-      unregister
-  )
-  if (NOT CYGWIN)
-    set (H5_VFD_TESTS ${H5_VFD_TESTS} big cache)
-  endif ()
-
-  # Windows only macro
-  macro (CHECK_VFD_TEST vfdtest vfdname resultcode)
-    if (${vfdtest} STREQUAL "flush1" OR ${vfdtest} STREQUAL "flush2")
-      if (${vfdname} STREQUAL "multi" OR ${vfdname} STREQUAL "split")
-        if (NOT BUILD_SHARED_LIBS AND NOT CMAKE_BUILD_TYPE MATCHES Debug)
-          add_test (NAME VFD-${vfdname}-${vfdtest}
-              COMMAND "${CMAKE_COMMAND}"
-                  -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}>"
-                  -D "TEST_ARGS:STRING="
-                  -D "TEST_VFD:STRING=${vfdname}"
-                  -D "TEST_EXPECT=${resultcode}"
-                  -D "TEST_OUTPUT=${vfdname}-${vfdtest}"
-                  -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}"
-                  -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
-          )
-          set_tests_properties (VFD-${vfdname}-${vfdtest} PROPERTIES
-              ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}"
-              WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}
-          )
-          if (BUILD_SHARED_LIBS)
-            add_test (NAME VFD-${vfdname}-${test}-shared
-                COMMAND "${CMAKE_COMMAND}"
-                    -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}-shared>"
-                    -D "TEST_ARGS:STRING="
-                    -D "TEST_VFD:STRING=${vfdname}"
-                    -D "TEST_EXPECT=${resultcode}"
-                    -D "TEST_OUTPUT=${vfdname}-${vfdtest}-shared"
-                    -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}-shared"
-                    -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
-            )
-            set_tests_properties (VFD-${vfdname}-${vfdtest}-shared PROPERTIES
-                ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}-shared"
-                WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}-shared
-            )
-          endif ()
-        else ()
-          add_test (NAME VFD-${vfdname}-${vfdtest}
-              COMMAND ${CMAKE_COMMAND} -E echo "SKIP VFD-${vfdname}-${vfdtest}"
-          )
-          if (BUILD_SHARED_LIBS)
-            add_test (NAME VFD-${vfdname}-${test}-shared
-                COMMAND ${CMAKE_COMMAND} -E echo "SKIP VFD-${vfdname}-${vfdtest}-shared"
-            )
-          endif ()
-        endif ()
-      else ()
-        add_test (NAME VFD-${vfdname}-${vfdtest}
-            COMMAND "${CMAKE_COMMAND}"
-                -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}>"
-                -D "TEST_ARGS:STRING="
-                -D "TEST_VFD:STRING=${vfdname}"
-                -D "TEST_EXPECT=${resultcode}"
-                -D "TEST_OUTPUT=${vfdname}-${vfdtest}"
-                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}"
-                -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
-        )
-        set_tests_properties (VFD-${vfdname}-${vfdtest} PROPERTIES
-            ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}"
-            WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}
-        )
-        if (BUILD_SHARED_LIBS)
-          add_test (NAME VFD-${vfdname}-${test}-shared
-              COMMAND "${CMAKE_COMMAND}"
-                -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}-shared>"
-                -D "TEST_ARGS:STRING="
-                -D "TEST_VFD:STRING=${vfdname}"
-                -D "TEST_EXPECT=${resultcode}"
-                -D "TEST_OUTPUT=${vfdname}-${vfdtest}-shared"
-                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}-shared"
-                -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
-          )
-          set_tests_properties (VFD-${vfdname}-${vfdtest}-shared PROPERTIES
-              ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}-shared"
-              WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}-shared
-          )
-        endif ()
-      endif ()
-    else ()
-      add_test (NAME VFD-${vfdname}-${vfdtest}
-          COMMAND "${CMAKE_COMMAND}"
-              -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}>"
-              -D "TEST_ARGS:STRING="
-              -D "TEST_VFD:STRING=${vfdname}"
-              -D "TEST_EXPECT=${resultcode}"
-              -D "TEST_OUTPUT=${vfdname}-${vfdtest}"
-              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}"
-              -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
-      )
-      set_tests_properties (VFD-${vfdname}-${vfdtest} PROPERTIES
-          ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname};HDF5TestExpress=${HDF_TEST_EXPRESS}"
-          WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}
-      )
-      if (BUILD_SHARED_LIBS AND NOT ${vfdtest} STREQUAL "cache")
-        add_test (NAME VFD-${vfdname}-${vfdtest}-shared
-            COMMAND "${CMAKE_COMMAND}"
-                -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}-shared>"
-                -D "TEST_ARGS:STRING="
-                -D "TEST_VFD:STRING=${vfdname}"
-                -D "TEST_EXPECT=${resultcode}"
-                -D "TEST_OUTPUT=${vfdname}-${vfdtest}-shared"
-                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}-shared"
-                -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
-        )
-        set_tests_properties (VFD-${vfdname}-${vfdtest}-shared PROPERTIES
-            ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}-shared;HDF5TestExpress=${HDF_TEST_EXPRESS}"
-            WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}-shared
-        )
-        endif ()
-    endif ()
-  endmacro ()
-
-  macro (ADD_VFD_TEST vfdname resultcode)
-    foreach (test ${H5_VFD_TESTS})
-      if (WIN32)
-        CHECK_VFD_TEST (${test} ${vfdname} ${resultcode})
-      else ()
-        add_test (NAME VFD-${vfdname}-${test}
-            COMMAND "${CMAKE_COMMAND}"
-                -D "TEST_PROGRAM=$<TARGET_FILE:${test}>"
-                -D "TEST_ARGS:STRING="
-                -D "TEST_VFD:STRING=${vfdname}"
-                -D "TEST_EXPECT=${resultcode}"
-                -D "TEST_OUTPUT=${vfdname}-${test}"
-                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}"
-                -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
-        )
-        set_tests_properties (VFD-${vfdname}-${test} PROPERTIES
-            ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}"
-            WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}
-        )
-        if (BUILD_SHARED_LIBS)
-          add_test (NAME VFD-${vfdname}-${test}-shared
-              COMMAND "${CMAKE_COMMAND}"
-                  -D "TEST_PROGRAM=$<TARGET_FILE:${test}-shared>"
-                  -D "TEST_ARGS:STRING="
-                  -D "TEST_VFD:STRING=${vfdname}"
-                  -D "TEST_EXPECT=${resultcode}"
-                  -D "TEST_OUTPUT=${vfdname}-${test}-shared"
-                  -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}-shared"
-                  -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
-          )
-          set_tests_properties (VFD-${vfdname}-${test}-shared PROPERTIES
-              ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}-shared"
-              WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}-shared
-          )
-        endif ()
-      endif ()
-    endforeach ()
-    set_tests_properties (VFD-${vfdname}-flush2 PROPERTIES DEPENDS VFD-${vfdname}-flush1)
-    set_tests_properties (VFD-${vfdname}-flush1 PROPERTIES TIMEOUT 10)
-    set_tests_properties (VFD-${vfdname}-flush2 PROPERTIES TIMEOUT 10)
-    set_tests_properties (VFD-${vfdname}-istore PROPERTIES TIMEOUT 1800)
-    if (NOT CYGWIN)
-      set_tests_properties (VFD-${vfdname}-cache PROPERTIES TIMEOUT 1800)
-    endif ()
-    if (BUILD_SHARED_LIBS)
-      set_tests_properties (VFD-${vfdname}-flush2-shared PROPERTIES DEPENDS VFD-${vfdname}-flush1-shared)
-      set_tests_properties (VFD-${vfdname}-flush1-shared PROPERTIES TIMEOUT 10)
-      set_tests_properties (VFD-${vfdname}-flush2-shared PROPERTIES TIMEOUT 10)
-      set_tests_properties (VFD-${vfdname}-istore-shared PROPERTIES TIMEOUT 1800)
-      if (NOT CYGWIN AND NOT WIN32)
-        set_tests_properties (VFD-${vfdname}-cache-shared PROPERTIES TIMEOUT 1800)
-      endif ()
-    endif ()
-    if (HDF5_TEST_FHEAP_VFD)
-      add_test (NAME VFD-${vfdname}-fheap
-          COMMAND "${CMAKE_COMMAND}"
-              -D "TEST_PROGRAM=$<TARGET_FILE:fheap>"
-              -D "TEST_ARGS:STRING="
-              -D "TEST_VFD:STRING=${vfdname}"
-              -D "TEST_EXPECT=${resultcode}"
-              -D "TEST_OUTPUT=${vfdname}-fheap"
-              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}"
-              -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
-      )
-      set_tests_properties (VFD-${vfdname}-fheap PROPERTIES
-          TIMEOUT 1800
-          ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname};HDF5TestExpress=${HDF_TEST_EXPRESS}"
-          WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}
-      )
-      if (BUILD_SHARED_LIBS)
-        add_test (NAME VFD-${vfdname}-fheap-shared
-            COMMAND "${CMAKE_COMMAND}"
-                -D "TEST_PROGRAM=$<TARGET_FILE:fheap-shared>"
-                -D "TEST_ARGS:STRING="
-                -D "TEST_VFD:STRING=${vfdname}"
-                -D "TEST_EXPECT=${resultcode}"
-                -D "TEST_OUTPUT=${vfdname}-fheap-shared"
-                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}-shared"
-                -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
-        )
-        set_tests_properties (VFD-${vfdname}-fheap-shared PROPERTIES
-          TIMEOUT 1800
-          ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}-shared;HDF5TestExpress=${HDF_TEST_EXPRESS}"
-          WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}-shared
-      )
-      endif ()
-    endif ()
-  endmacro ()
-
-  # Run test with different Virtual File Driver
-  foreach (vfd ${VFD_LIST})
-    ADD_VFD_TEST (${vfd} 0)
-  endforeach ()
-
+  include (CMakeVFDTests.cmake)
 endif ()
 
 ##############################################################################
@@ -1288,7 +1008,7 @@ endif ()
 if (HDF5_BUILD_GENERATORS)
   macro (ADD_H5_GENERATOR genfile)
     add_executable (${genfile} ${HDF5_TEST_SOURCE_DIR}/${genfile}.c)
-    TARGET_NAMING (${genfile} STATIC)
+    set_property(TARGET ${genfile} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
     TARGET_C_PROPERTIES (${genfile} STATIC " " " ")
     target_link_libraries (${genfile} ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
     set_target_properties (${genfile} PROPERTIES FOLDER generator/test)
@@ -1296,8 +1016,10 @@ if (HDF5_BUILD_GENERATORS)
 
   # generator executables
   set (H5_GENERATORS
+      gen_bad_offset
       gen_bad_ohdr
       gen_bogus
+      gen_bounds
       gen_cross
       gen_deflate
       gen_filters
diff --git a/test/CMakeVFDTests.cmake b/test/CMakeVFDTests.cmake
new file mode 100644
index 0000000..be02110
--- /dev/null
+++ b/test/CMakeVFDTests.cmake
@@ -0,0 +1,318 @@
+
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+
+##############################################################################
+##############################################################################
+###           T E S T I N G                                                ###
+##############################################################################
+##############################################################################
+# included from CMakeTEsts.cmake
+
+set (VFD_LIST
+    sec2
+    stdio
+    core
+    core_paged
+    split
+    multi
+    family
+)
+if (DIRECT_VFD)
+  set (VFD_LIST ${VFD_LIST} direct)
+endif ()
+
+foreach (vfdtest ${VFD_LIST})
+  file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/${vfdtest}")
+  file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/${vfdtest}/testfiles")
+  file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/${vfdtest}/testfiles/plist_files")
+  if (BUILD_SHARED_LIBS)
+    file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/${vfdtest}-shared")
+    file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/${vfdtest}-shared/testfiles")
+    file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/${vfdtest}-shared/testfiles/plist_files")
+  endif ()
+endforeach ()
+
+foreach (vfdtest ${VFD_LIST})
+  foreach (h5_tfile ${HDF5_TEST_FILES})
+    HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/${h5_tfile}" "${PROJECT_BINARY_DIR}/${vfdtest}/${h5_tfile}" "HDF5_VFDTEST_LIB_files")
+    if (BUILD_SHARED_LIBS)
+      HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/${h5_tfile}" "${PROJECT_BINARY_DIR}/${vfdtest}-shared/${h5_tfile}" "HDF5_VFDTEST_LIBSH_files")
+    endif ()
+  endforeach ()
+endforeach ()
+
+foreach (vfdtest ${VFD_LIST})
+  foreach (ref_file ${HDF5_REFERENCE_FILES})
+    HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/testfiles/${ref_file}" "${PROJECT_BINARY_DIR}/${vfdtest}/${ref_file}" "HDF5_VFDTEST_LIB_files")
+    if (BUILD_SHARED_LIBS)
+      HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/testfiles/${ref_file}" "${PROJECT_BINARY_DIR}/${vfdtest}-shared/${ref_file}" "HDF5_VFDTEST_LIBSH_files")
+    endif ()
+  endforeach ()
+endforeach ()
+
+foreach (vfdtest ${VFD_LIST})
+  foreach (h5_file ${HDF5_REFERENCE_TEST_FILES})
+    HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/${h5_file}" "${HDF5_TEST_BINARY_DIR}/${vfdtest}/${h5_file}" "HDF5_VFDTEST_LIB_files")
+    if (BUILD_SHARED_LIBS)
+      HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/${h5_file}" "${HDF5_TEST_BINARY_DIR}/${vfdtest}-shared/${h5_file}" "HDF5_VFDTEST_LIBSH_files")
+    endif ()
+  endforeach ()
+endforeach ()
+
+foreach (vfdtest ${VFD_LIST})
+  foreach (plistfile ${HDF5_REFERENCE_PLIST_FILES})
+    HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/testfiles/plist_files/${plistfile}" "${PROJECT_BINARY_DIR}/${vfdtest}/testfiles/plist_files/${plistfile}" "HDF5_VFDTEST_LIB_files")
+    HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/testfiles/plist_files/def_${plistfile}" "${PROJECT_BINARY_DIR}/${vfdtest}/testfiles/plist_files/def_${plistfile}" "HDF5_VFDTEST_LIB_files")
+    if (BUILD_SHARED_LIBS)
+      HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/testfiles/plist_files/${plistfile}" "${PROJECT_BINARY_DIR}/${vfdtest}-shared/testfiles/plist_files/${plistfile}" "HDF5_VFDTEST_LIBSH_files")
+      HDFTEST_COPY_FILE("${HDF5_TEST_SOURCE_DIR}/testfiles/plist_files/def_${plistfile}" "${PROJECT_BINARY_DIR}/${vfdtest}-shared/testfiles/plist_files/def_${plistfile}" "HDF5_VFDTEST_LIBSH_files")
+    endif ()
+  endforeach ()
+endforeach ()
+
+add_custom_target(HDF5_VFDTEST_LIB_files ALL COMMENT "Copying files needed by HDF5_VFDTEST_LIB tests" DEPENDS ${HDF5_VFDTEST_LIB_files_list})
+if (BUILD_SHARED_LIBS)
+  add_custom_target(HDF5_VFDTEST_LIBSH_files ALL COMMENT "Copying files needed by HDF5_VFDTEST_LIBSH tests" DEPENDS ${HDF5_VFDTEST_LIBSH_files_list})
+endif ()
+
+##############################################################################
+##############################################################################
+###                         V F D   T E S T S                              ###
+##############################################################################
+##############################################################################
+
+  set (H5_VFD_SKIP_TESTS
+      cache
+      accum
+      fheap
+      big
+      vfd
+      error_test
+      err_compat
+      tcheck_version
+      testmeta
+      links_env
+  )
+  if (NOT CYGWIN)
+    list (REMOVE_ITEM H5_VFD_SKIP_TESTS big cache)
+  endif ()
+
+  # Windows only macro
+  macro (CHECK_VFD_TEST vfdtest vfdname resultcode)
+    if ("${vfdtest}" STREQUAL "flush1" OR "${vfdtest}" STREQUAL "flush2")
+      if ("${vfdname}" STREQUAL "multi" OR "${vfdname}" STREQUAL "split")
+        if (NOT BUILD_SHARED_LIBS AND NOT ${HDF_CFG_NAME} MATCHES "Debug")
+          add_test (NAME VFD-${vfdname}-${vfdtest}
+              COMMAND "${CMAKE_COMMAND}"
+                  -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}>"
+                  -D "TEST_ARGS:STRING="
+                  -D "TEST_VFD:STRING=${vfdname}"
+                  -D "TEST_EXPECT=${resultcode}"
+                  -D "TEST_OUTPUT=${vfdname}-${vfdtest}"
+                  -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}"
+                  -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
+          )
+          set_tests_properties (VFD-${vfdname}-${vfdtest} PROPERTIES
+              ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}"
+              WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}
+          )
+          if (BUILD_SHARED_LIBS)
+            add_test (NAME VFD-${vfdname}-${test}-shared
+                COMMAND "${CMAKE_COMMAND}"
+                    -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}-shared>"
+                    -D "TEST_ARGS:STRING="
+                    -D "TEST_VFD:STRING=${vfdname}"
+                    -D "TEST_EXPECT=${resultcode}"
+                    -D "TEST_OUTPUT=${vfdname}-${vfdtest}-shared"
+                    -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}-shared"
+                    -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
+            )
+            set_tests_properties (VFD-${vfdname}-${vfdtest}-shared PROPERTIES
+                ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}-shared"
+                WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}-shared
+            )
+          endif ()
+        else ()
+          add_test (NAME VFD-${vfdname}-${vfdtest}
+              COMMAND ${CMAKE_COMMAND} -E echo "SKIP VFD-${vfdname}-${vfdtest}"
+          )
+          if (BUILD_SHARED_LIBS)
+            add_test (NAME VFD-${vfdname}-${test}-shared
+                COMMAND ${CMAKE_COMMAND} -E echo "SKIP VFD-${vfdname}-${vfdtest}-shared"
+            )
+          endif ()
+        endif ()
+      else ()
+        add_test (NAME VFD-${vfdname}-${vfdtest}
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}>"
+                -D "TEST_ARGS:STRING="
+                -D "TEST_VFD:STRING=${vfdname}"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_OUTPUT=${vfdname}-${vfdtest}"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}"
+                -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
+        )
+        set_tests_properties (VFD-${vfdname}-${vfdtest} PROPERTIES
+            ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}"
+            WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}
+        )
+        if (BUILD_SHARED_LIBS)
+          add_test (NAME VFD-${vfdname}-${test}-shared
+              COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}-shared>"
+                -D "TEST_ARGS:STRING="
+                -D "TEST_VFD:STRING=${vfdname}"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_OUTPUT=${vfdname}-${vfdtest}-shared"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}-shared"
+                -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
+          )
+          set_tests_properties (VFD-${vfdname}-${vfdtest}-shared PROPERTIES
+              ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}-shared"
+              WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}-shared
+          )
+        endif ()
+      endif ()
+    else ()
+      add_test (NAME VFD-${vfdname}-${vfdtest}
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}>"
+              -D "TEST_ARGS:STRING="
+              -D "TEST_VFD:STRING=${vfdname}"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_OUTPUT=${vfdname}-${vfdtest}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}"
+              -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
+      )
+      set_tests_properties (VFD-${vfdname}-${vfdtest} PROPERTIES
+          ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname};HDF5TestExpress=${HDF_TEST_EXPRESS}"
+          WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}
+      )
+      if (BUILD_SHARED_LIBS AND NOT "${vfdtest}" STREQUAL "cache")
+        add_test (NAME VFD-${vfdname}-${vfdtest}-shared
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}-shared>"
+                -D "TEST_ARGS:STRING="
+                -D "TEST_VFD:STRING=${vfdname}"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_OUTPUT=${vfdname}-${vfdtest}-shared"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}-shared"
+                -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
+        )
+        set_tests_properties (VFD-${vfdname}-${vfdtest}-shared PROPERTIES
+            ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}-shared;HDF5TestExpress=${HDF_TEST_EXPRESS}"
+            WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}-shared
+        )
+        endif ()
+    endif ()
+  endmacro ()
+
+  macro (DO_VFD_TEST vfdtest vfdname resultcode)
+      add_test (NAME VFD-${vfdname}-${vfdtest}
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}>"
+              -D "TEST_ARGS:STRING="
+              -D "TEST_VFD:STRING=${vfdname}"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_OUTPUT=${vfdname}-${vfdtest}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}"
+              -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
+      )
+      set_tests_properties (VFD-${vfdname}-${vfdtest} PROPERTIES
+          ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}"
+          WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}
+      )
+      if (BUILD_SHARED_LIBS)
+        add_test (NAME VFD-${vfdname}-${vfdtest}-shared
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:${vfdtest}-shared>"
+                -D "TEST_ARGS:STRING="
+                -D "TEST_VFD:STRING=${vfdname}"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_OUTPUT=${vfdname}-${vfdtest}-shared"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}-shared"
+                -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
+        )
+        set_tests_properties (VFD-${vfdname}-${vfdtest}-shared PROPERTIES
+            ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}-shared"
+            WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}-shared
+        )
+      endif ()
+  endmacro ()
+
+  macro (ADD_VFD_TEST vfdname resultcode)
+    foreach (test ${H5_TESTS})
+      if (NOT ${test} IN_LIST H5_VFD_SKIP_TESTS)
+        if (WIN32)
+          CHECK_VFD_TEST (${test} ${vfdname} ${resultcode})
+        else ()
+          DO_VFD_TEST (${test} ${vfdname} ${resultcode})
+        endif ()
+      endif ()
+    endforeach ()
+    set_tests_properties (VFD-${vfdname}-flush2 PROPERTIES DEPENDS VFD-${vfdname}-flush1)
+    set_tests_properties (VFD-${vfdname}-flush1 PROPERTIES TIMEOUT 10)
+    set_tests_properties (VFD-${vfdname}-flush2 PROPERTIES TIMEOUT 10)
+    set_tests_properties (VFD-${vfdname}-istore PROPERTIES TIMEOUT 1800)
+    if (NOT CYGWIN)
+      set_tests_properties (VFD-${vfdname}-cache PROPERTIES TIMEOUT 1800)
+    endif ()
+    if (BUILD_SHARED_LIBS)
+      set_tests_properties (VFD-${vfdname}-flush2-shared PROPERTIES DEPENDS VFD-${vfdname}-flush1-shared)
+      set_tests_properties (VFD-${vfdname}-flush1-shared PROPERTIES TIMEOUT 10)
+      set_tests_properties (VFD-${vfdname}-flush2-shared PROPERTIES TIMEOUT 10)
+      set_tests_properties (VFD-${vfdname}-istore-shared PROPERTIES TIMEOUT 1800)
+      if (NOT CYGWIN AND NOT WIN32)
+        set_tests_properties (VFD-${vfdname}-cache-shared PROPERTIES TIMEOUT 1800)
+      endif ()
+    endif ()
+    if (HDF5_TEST_FHEAP_VFD)
+      add_test (NAME VFD-${vfdname}-fheap
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:fheap>"
+              -D "TEST_ARGS:STRING="
+              -D "TEST_VFD:STRING=${vfdname}"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_OUTPUT=${vfdname}-fheap"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}"
+              -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
+      )
+      set_tests_properties (VFD-${vfdname}-fheap PROPERTIES
+          TIMEOUT 1800
+          ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname};HDF5TestExpress=${HDF_TEST_EXPRESS}"
+          WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}
+      )
+      if (BUILD_SHARED_LIBS)
+        add_test (NAME VFD-${vfdname}-fheap-shared
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:fheap-shared>"
+                -D "TEST_ARGS:STRING="
+                -D "TEST_VFD:STRING=${vfdname}"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_OUTPUT=${vfdname}-fheap-shared"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/${vfdname}-shared"
+                -P "${HDF_RESOURCES_DIR}/vfdTest.cmake"
+        )
+        set_tests_properties (VFD-${vfdname}-fheap-shared PROPERTIES
+            TIMEOUT 1800
+            ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/${vfdname}-shared;HDF5TestExpress=${HDF_TEST_EXPRESS}"
+            WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/${vfdname}-shared
+        )
+      endif ()
+    endif ()
+  endmacro ()
+
+  # Run test with different Virtual File Driver
+  foreach (vfd ${VFD_LIST})
+    ADD_VFD_TEST (${vfd} 0)
+  endforeach ()
diff --git a/test/COPYING b/test/COPYING
index 6903daf..6497ace 100644
--- a/test/COPYING
+++ b/test/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/test/H5srcdir.h b/test/H5srcdir.h
index 2f04295..32fe8c9 100644
--- a/test/H5srcdir.h
+++ b/test/H5srcdir.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/H5srcdir_str.h.in b/test/H5srcdir_str.h.in
index d472124..bab1df3 100644
--- a/test/H5srcdir_str.h.in
+++ b/test/H5srcdir_str.h.in
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* If you are reading this file and it has a '.h' suffix, it was automatically
diff --git a/test/Makefile.am b/test/Makefile.am
index a64cd0e..ab81f50 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -27,22 +25,24 @@ AM_CPPFLAGS+=-I$(top_srcdir)/src -I$(top_builddir)/src
 #       testerror.sh: err_compat, error_test
 #       testlibinfo.sh:
 #       testcheck_version.sh: tcheck_version
-#       tetlinks_env.sh: links_env
+#       testlinks_env.sh: links_env
 #       testflushrefresh.sh: flushrefresh
-#       test_usecases.sh: use_append_chunk, use_append_mchunks, use_disable_mdc_flushes
 #       testswmr.sh: swmr*
 #       testvdsswmr.sh: vds_swmr*
-TEST_SCRIPT = testerror.sh testlibinfo.sh testcheck_version.sh testlinks_env.sh \
+#       test_filenotclosed.sh: filenotclosed.c
+#       test_filter_plugin.sh: filter_plugin.c
+#       test_usecases.sh: use_append_chunk, use_append_mchunks, use_disable_mdc_flushes
+TEST_SCRIPT = testerror.sh testlibinfo.sh testcheck_version.sh testlinks_env.sh test_filenotclosed.sh\
     testswmr.sh testvdsswmr.sh testflushrefresh.sh test_usecases.sh
-SCRIPT_DEPEND = error_test$(EXEEXT) err_compat$(EXEEXT) links_env$(EXEEXT) \
+SCRIPT_DEPEND = error_test$(EXEEXT) err_compat$(EXEEXT) links_env$(EXEEXT) test_filenotclosed$(EXEEXT) \
     flushrefresh$(EXEEXT) use_append_chunk$(EXEEXT) use_append_mchunks$(EXEEXT) use_disable_mdc_flushes$(EXEEXT) \
     swmr_generator$(EXEEXT) swmr_reader$(EXEEXT) swmr_writer$(EXEEXT) \
     swmr_remove_reader$(EXEEXT) swmr_remove_writer$(EXEEXT) swmr_addrem_writer$(EXEEXT) \
     swmr_sparse_reader$(EXEEXT) swmr_sparse_writer$(EXEEXT) swmr_start_write$(EXEEXT) \
     vds_swmr_gen$(EXEEXT) vds_swmr_reader$(EXEEXT) vds_swmr_writer$(EXEEXT)
 if HAVE_SHARED_CONDITIONAL
-  TEST_SCRIPT += test_plugin.sh
-  SCRIPT_DEPEND += plugin$(EXEEXT)
+  TEST_SCRIPT += test_filter_plugin.sh
+  SCRIPT_DEPEND += filter_plugin$(EXEEXT)
 endif
 
 check_SCRIPTS = $(TEST_SCRIPT)
@@ -67,6 +67,7 @@ TEST_PROG= testhdf5 \
 # accum_swmr_reader is used by accum.c.
 # atomic_writer and atomic_reader are standalone programs.
 # links_env is used by testlinks_env.sh
+# filenotclosed is used by test_filenotclosed.sh
 # flushrefresh is used by testflushrefresh.sh.
 # use_append_chunk, use_append_mchunks and use_disable_mdc_flushes are used by test_usecases.sh
 # swmr_* files (besides swmr.c) are used by testswmr.sh.
@@ -76,12 +77,12 @@ TEST_PROG= testhdf5 \
 # and this lets automake keep all its test programs in one place.
 check_PROGRAMS=$(TEST_PROG) error_test err_compat tcheck_version \
     testmeta accum_swmr_reader atomic_writer atomic_reader \
-    links_env flushrefresh use_append_chunk use_append_mchunks use_disable_mdc_flushes \
+    links_env filenotclosed flushrefresh use_append_chunk use_append_mchunks use_disable_mdc_flushes \
     swmr_generator swmr_start_write swmr_reader swmr_writer swmr_remove_reader \
     swmr_remove_writer swmr_addrem_writer swmr_sparse_reader swmr_sparse_writer \
     swmr_check_compat_vfd vds_swmr_gen vds_swmr_reader vds_swmr_writer
 if HAVE_SHARED_CONDITIONAL
-  check_PROGRAMS+= plugin
+  check_PROGRAMS+= filter_plugin
 endif
 
 # These programs generate test files for the tests.  They don't need to be
@@ -94,7 +95,7 @@ endif
 BUILD_ALL_PROGS=gen_bad_ohdr gen_bogus gen_cross gen_deflate gen_filters gen_new_array \
     gen_new_fill gen_new_group gen_new_mtime gen_new_super gen_noencoder \
     gen_nullspace gen_udlinks space_overflow gen_filespace gen_specmetaread \
-    gen_sizes_lheap gen_file_image gen_plist
+    gen_sizes_lheap gen_file_image gen_plist gen_bad_offset gen_bounds
 
 if BUILD_ALL_CONDITIONAL
   noinst_PROGRAMS=$(BUILD_ALL_PROGS)
@@ -102,19 +103,17 @@ endif
 
 if HAVE_SHARED_CONDITIONAL
   # The libh5test library provides common support code for the tests.
-  noinst_LTLIBRARIES=libh5test.la
-
-  # The libdynlib1, libdynlib2, libdynlib3, and libdynlib4 library for testing plugin module plugin.c.
-  # Build it as shared library if configure is enabled for shared library.
-  lib_LTLIBRARIES=libdynlib1.la libdynlib2.la libdynlib3.la libdynlib4.la
-  libdynlib1_la_SOURCES=dynlib1.c
-  libdynlib2_la_SOURCES=dynlib2.c
-  libdynlib3_la_SOURCES=dynlib3.c
-  libdynlib4_la_SOURCES=dynlib4.c
-
-install-exec-hook:
-	$(RM) $(DESTDIR)$(libdir)/*dynlib*
-
+  # The filter_plugin* libraries are for use in filter_plugin.c.
+  # Build them as shared libraries if that option was enabled in configure.
+  noinst_LTLIBRARIES=libh5test.la libfilter_plugin1_dsets.la libfilter_plugin2_dsets.la libfilter_plugin3_dsets.la libfilter_plugin4_groups.la
+  libfilter_plugin1_dsets_la_SOURCES=filter_plugin1_dsets.c
+  libfilter_plugin2_dsets_la_SOURCES=filter_plugin2_dsets.c
+  libfilter_plugin3_dsets_la_SOURCES=filter_plugin3_dsets.c
+  libfilter_plugin4_groups_la_SOURCES=filter_plugin4_groups.c
+  libfilter_plugin1_dsets_la_LDFLAGS=$(AM_LDFLAGS) -avoid-version -module -shared -export-dynamic -rpath /nowhere
+  libfilter_plugin2_dsets_la_LDFLAGS=$(AM_LDFLAGS) -avoid-version -module -shared -export-dynamic -rpath /nowhere
+  libfilter_plugin3_dsets_la_LDFLAGS=$(AM_LDFLAGS) -avoid-version -module -shared -export-dynamic -rpath /nowhere
+  libfilter_plugin4_groups_la_LDFLAGS=$(AM_LDFLAGS) -avoid-version -module -shared -export-dynamic -rpath /nowhere
 else
   # The libh5test library provides common support code for the tests.
   noinst_LTLIBRARIES=libh5test.la
@@ -175,7 +174,7 @@ CHECK_CLEANFILES+=accum.h5 cmpd_dset.h5 compact_dataset.h5 dataset.h5 dset_offse
     tmisc[0-9]*.h5 set_extent[1-5].h5 ext[12].bin           \
     getname.h5 getname[1-3].h5 sec2_file.h5 direct_file.h5           \
     family_file000[0-3][0-9].h5 new_family_v16_000[0-3][0-9].h5      \
-    multi_file-[rs].h5 core_file plugin.h5 \
+    multi_file-[rs].h5 core_file filter_plugin.h5 \
     new_move_[ab].h5 ntypes.h5 dangle.h5 error_test.h5 err_compat.h5 \
     dtransform.h5 test_filters.h5 get_file_name.h5 tstint[1-2].h5    \
     unlink_chunked.h5 btree2.h5 btree2_tmp.h5 objcopy_src.h5 objcopy_dst.h5 \
@@ -205,7 +204,7 @@ use_append_mchunks_SOURCES=use_append_mchunks.c use_common.c
 use_disable_mdc_flushes_SOURCES=use_disable_mdc_flushes.c
 
 # Temporary files.
-DISTCLEANFILES=testerror.sh testlibinfo.sh testcheck_version.sh testlinks_env.sh test_plugin.sh \
-    testswmr.sh testvdsswmr.sh test_usecases.sh testflushrefresh.sh
+DISTCLEANFILES=testerror.sh testlibinfo.sh testcheck_version.sh testlinks_env.sh test_filter_plugin.sh \
+    testswmr.sh testvdsswmr.sh test_usecases.sh testflushrefresh.sh test_filenotclosed.sh
 
 include $(top_srcdir)/config/conclude.am
diff --git a/test/accum.c b/test/accum.c
index d134bbc..19006b6 100644
--- a/test/accum.c
+++ b/test/accum.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Mike McGreevy
@@ -22,6 +20,8 @@
 #define H5FD_TESTING
 #include "H5Fpkg.h"
 #include "H5FDpkg.h"
+
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Iprivate.h"
 
 /* Filename */
@@ -41,33 +41,30 @@
 #define RAND_SEG_LEN    (1024)
 #define RANDOM_BASE_OFF (1024 * 1024)
 
-/* Make file global to all tests */
-H5F_t * f = NULL;
-
 /* Function Prototypes */
-unsigned test_write_read(const H5F_io_info2_t *fio_info);
-unsigned test_write_read_nonacc_front(const H5F_io_info2_t *fio_info);
-unsigned test_write_read_nonacc_end(const H5F_io_info2_t *fio_info);
-unsigned test_accum_overlap(const H5F_io_info2_t *fio_info);
-unsigned test_accum_overlap_clean(const H5F_io_info2_t *fio_info);
-unsigned test_accum_overlap_size(const H5F_io_info2_t *fio_info);
-unsigned test_accum_non_overlap_size(const H5F_io_info2_t *fio_info);
-unsigned test_accum_adjust(const H5F_io_info2_t *fio_info);
-unsigned test_read_after(const H5F_io_info2_t *fio_info);
-unsigned test_free(const H5F_io_info2_t *fio_info);
-unsigned test_big(const H5F_io_info2_t *fio_info);
-unsigned test_random_write(const H5F_io_info2_t *fio_info);
+unsigned test_write_read(H5F_t *f);
+unsigned test_write_read_nonacc_front(H5F_t *f);
+unsigned test_write_read_nonacc_end(H5F_t *f);
+unsigned test_accum_overlap(H5F_t *f);
+unsigned test_accum_overlap_clean(H5F_t *f);
+unsigned test_accum_overlap_size(H5F_t *f);
+unsigned test_accum_non_overlap_size(H5F_t *f);
+unsigned test_accum_adjust(H5F_t *f);
+unsigned test_read_after(H5F_t *f);
+unsigned test_free(H5F_t *f);
+unsigned test_big(H5F_t *f);
+unsigned test_random_write(H5F_t *f);
 unsigned test_swmr_write_big(hbool_t newest_format);
 
 /* Helper Function Prototypes */
-void accum_printf(void);
+void accum_printf(const H5F_t *f);
 
 /* Private Test H5Faccum Function Wrappers */
-#define accum_write(a,s,b) H5F_block_write(f, H5FD_MEM_DEFAULT, (haddr_t)(a), (size_t)(s), H5AC_ind_read_dxpl_id, (b))
-#define accum_read(a,s,b)  H5F_block_read(f, H5FD_MEM_DEFAULT, (haddr_t)(a), (size_t)(s), H5AC_ind_read_dxpl_id, (b))
-#define accum_free(fio_info,a,s)  H5F__accum_free(fio_info, H5FD_MEM_DEFAULT, (haddr_t)(a), (hsize_t)(s))
-#define accum_flush(fio_info)   H5F__accum_flush(fio_info)
-#define accum_reset(fio_info)   H5F__accum_reset(fio_info, TRUE)
+#define accum_write(a,s,b) H5F_block_write(f, H5FD_MEM_DEFAULT, (haddr_t)(a), (size_t)(s), (b))
+#define accum_read(a,s,b)  H5F_block_read(f, H5FD_MEM_DEFAULT, (haddr_t)(a), (size_t)(s), (b))
+#define accum_free(f,a,s)  H5F__accum_free(f, H5FD_MEM_DEFAULT, (haddr_t)(a), (hsize_t)(s))
+#define accum_flush(f)   H5F__accum_flush(f)
+#define accum_reset(f)   H5F__accum_reset(f, TRUE)
 
 /* ================= */
 /* Main Test Routine */
@@ -90,9 +87,11 @@ void accum_printf(void);
 int
 main(void)
 {
-    H5F_io_info2_t fio_info;             /* I/O info for operation */
     unsigned nerrors = 0;        /* track errors */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     hid_t fid = -1;
+    H5F_t * f = NULL;           /* File for all tests */
+
 
     /* Test Setup */
     puts("Testing the metadata accumulator");
@@ -100,6 +99,10 @@ main(void)
     /* Create a test file */
     if((fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     /* Get H5F_t * to internal file structure */
     if(NULL == (f = (H5F_t *)H5I_object(fid))) FAIL_STACK_ERROR
 
@@ -107,27 +110,26 @@ main(void)
         file a ways. 10MB should do. */
     if(H5FD_set_eoa(f->shared->lf, H5FD_MEM_DEFAULT, (haddr_t)(1024*1024*10)) < 0) FAIL_STACK_ERROR
 
-    /* Set up I/O info for operation */
-    fio_info.f = f;
-    if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id))) FAIL_STACK_ERROR
-    if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id))) FAIL_STACK_ERROR
-
     /* Reset metadata accumulator for the file */
-    if(accum_reset(&fio_info) < 0) FAIL_STACK_ERROR
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR
 
     /* Test Functions */
-    nerrors += test_write_read(&fio_info);
-    nerrors += test_write_read_nonacc_front(&fio_info);
-    nerrors += test_write_read_nonacc_end(&fio_info);
-    nerrors += test_accum_overlap(&fio_info);
-    nerrors += test_accum_overlap_clean(&fio_info);
-    nerrors += test_accum_overlap_size(&fio_info);
-    nerrors += test_accum_non_overlap_size(&fio_info);
-    nerrors += test_accum_adjust(&fio_info);
-    nerrors += test_read_after(&fio_info);
-    nerrors += test_free(&fio_info);
-    nerrors += test_big(&fio_info);
-    nerrors += test_random_write(&fio_info);
+    nerrors += test_write_read(f);
+    nerrors += test_write_read_nonacc_front(f);
+    nerrors += test_write_read_nonacc_end(f);
+    nerrors += test_accum_overlap(f);
+    nerrors += test_accum_overlap_clean(f);
+    nerrors += test_accum_overlap_size(f);
+    nerrors += test_accum_non_overlap_size(f);
+    nerrors += test_accum_adjust(f);
+    nerrors += test_read_after(f);
+    nerrors += test_free(f);
+    nerrors += test_big(f);
+    nerrors += test_random_write(f);
+
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
 
     /* End of test code, close and delete file */
     if(H5Fclose(fid) < 0) TEST_ERROR
@@ -144,6 +146,8 @@ main(void)
     return 0;
 
 error: 
+    if(api_ctx_pushed) H5CX_pop();
+
     puts("*** TESTS FAILED ***");
     return 1;
 } /* end main() */
@@ -167,7 +171,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned
-test_write_read(const H5F_io_info2_t *fio_info)
+test_write_read(H5F_t *f)
 {
     int i = 0;
     int *write_buf, *read_buf;
@@ -190,7 +194,7 @@ test_write_read(const H5F_io_info2_t *fio_info)
     if(accum_read(0, 1024, read_buf) < 0) FAIL_STACK_ERROR;
     if(HDmemcmp(write_buf, read_buf, (size_t)1024) != 0) TEST_ERROR;
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -223,7 +227,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned
-test_write_read_nonacc_front(const H5F_io_info2_t *fio_info)
+test_write_read_nonacc_front(H5F_t *f)
 {
     int i = 0;
     int *write_buf, *read_buf;
@@ -243,13 +247,13 @@ test_write_read_nonacc_front(const H5F_io_info2_t *fio_info)
     /* Do a simple write/read/verify of data */
     /* Write 1KB at Address 0 */
     if(accum_write(0, 1024, write_buf) < 0) FAIL_STACK_ERROR;
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
     if(accum_write(1024, 1024, write_buf) < 0) FAIL_STACK_ERROR;
     if(accum_read(0, 1024, read_buf) < 0) FAIL_STACK_ERROR;
     if(HDmemcmp(write_buf, read_buf, (size_t)1024) != 0) TEST_ERROR;
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -282,7 +286,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned
-test_write_read_nonacc_end(const H5F_io_info2_t *fio_info)
+test_write_read_nonacc_end(H5F_t *f)
 {
     int i = 0;
     int *write_buf, *read_buf;
@@ -302,13 +306,13 @@ test_write_read_nonacc_end(const H5F_io_info2_t *fio_info)
     /* Do a simple write/read/verify of data */
     /* Write 1KB at Address 0 */
     if(accum_write(1024, 1024, write_buf) < 0) FAIL_STACK_ERROR;
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
     if(accum_write(0, 1024, write_buf) < 0) FAIL_STACK_ERROR;
     if(accum_read(1024, 1024, read_buf) < 0) FAIL_STACK_ERROR;
     if(HDmemcmp(write_buf, read_buf, (size_t)1024) != 0) TEST_ERROR;
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -341,7 +345,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned
-test_free(const H5F_io_info2_t *fio_info)
+test_free(H5F_t *f)
 {
     int i = 0;
     int32_t *wbuf = NULL;
@@ -364,38 +368,38 @@ test_free(const H5F_io_info2_t *fio_info)
 
     if(accum_write(0, 256 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
 
-    if(accum_free(fio_info, 0, 256 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 0, 256 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
     /* Free an empty accumulator */
-    if(accum_free(fio_info, 0, 256 * 1024 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 0, 256 * 1024 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
     /* Write second quarter of the accumulator */
     if(accum_write(64 * sizeof(int32_t), 64 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
 
     /* Free the second quarter of the accumulator, the requested area 
      * is bigger than the data region on the right side. */
-    if(accum_free(fio_info, 64 * sizeof(int32_t), 65 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 64 * sizeof(int32_t), 65 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
 
     /* Write half of the accumulator. */ 
     if(accum_write(0, 128 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
 
     /* Free the first block of 4B */
-    if(accum_free(fio_info, 0, sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 0, sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
     /* Check that the accumulator still contains the correct data */
     if(accum_read(1 * sizeof(int32_t), 127 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
     if(HDmemcmp(wbuf + 1, rbuf, 127 * sizeof(int32_t)) != 0) TEST_ERROR;
 
     /* Free the block of 4B at 127*4B */
-    if(accum_free(fio_info, 127 * sizeof(int32_t), sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 127 * sizeof(int32_t), sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
     /* Check that the accumulator still contains the correct data */
     if(accum_read(1 * sizeof(int32_t), 126 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
     if(HDmemcmp(wbuf + 1, rbuf, 126 * sizeof(int32_t)) != 0) TEST_ERROR;
 
     /* Free the block of 4B at 2*4B */
-    if(accum_free(fio_info, 2 * sizeof(int32_t), sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 2 * sizeof(int32_t), sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
     /* Check that the accumulator still contains the correct data */
     if(accum_read(1 * sizeof(int32_t), 1 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
@@ -408,10 +412,10 @@ test_free(const H5F_io_info2_t *fio_info)
      * entirely before dirty section */
     if(accum_write(64 * sizeof(int32_t), 128 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 64, wbuf, 128 * sizeof(int32_t));
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
     if(accum_write(68 * sizeof(int32_t), 4 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 68, wbuf, 4 * sizeof(int32_t));
-    if(accum_free(fio_info, 62 * sizeof(int32_t), 4 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 62 * sizeof(int32_t), 4 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
     /* Check that the accumulator still contains the correct data */
     if(accum_read(66 * sizeof(int32_t), 126 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
@@ -422,10 +426,10 @@ test_free(const H5F_io_info2_t *fio_info)
      * completely contains dirty section */
     if(accum_write(64 * sizeof(int32_t), 128 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 64, wbuf, 128 * sizeof(int32_t));
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
     if(accum_write(68 * sizeof(int32_t), 4 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 68, wbuf, 4 * sizeof(int32_t));
-    if(accum_free(fio_info, 62 * sizeof(int32_t), 16 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 62 * sizeof(int32_t), 16 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
     /* Check that the accumulator still contains the correct data */
     if(accum_read(78 * sizeof(int32_t), 114 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
@@ -436,10 +440,10 @@ test_free(const H5F_io_info2_t *fio_info)
      * before dirty section */
     if(accum_write(64 * sizeof(int32_t), 128 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 64, wbuf, 128 * sizeof(int32_t));
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
     if(accum_write(72 * sizeof(int32_t), 4 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 72, wbuf, 4 * sizeof(int32_t));
-    if(accum_free(fio_info, 66 * sizeof(int32_t), 4 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 66 * sizeof(int32_t), 4 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
     /* Check that the accumulator still contains the correct data */
     if(accum_read(70 * sizeof(int32_t), 122 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
@@ -450,10 +454,10 @@ test_free(const H5F_io_info2_t *fio_info)
      * dirty section, and ends in dirty section */
     if(accum_write(64 * sizeof(int32_t), 128 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 64, wbuf, 128 * sizeof(int32_t));
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
     if(accum_write(72 * sizeof(int32_t), 4 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 72, wbuf, 4 * sizeof(int32_t));
-    if(accum_free(fio_info, 70 * sizeof(int32_t), 4 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 70 * sizeof(int32_t), 4 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
     /* Check that the accumulator still contains the correct data */
     if(accum_read(74 * sizeof(int32_t), 118 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
@@ -464,10 +468,10 @@ test_free(const H5F_io_info2_t *fio_info)
      * contains dirty section */
     if(accum_write(64 * sizeof(int32_t), 128 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 64, wbuf, 128 * sizeof(int32_t));
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
     if(accum_write(72 * sizeof(int32_t), 4 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 72, wbuf, 4 * sizeof(int32_t));
-    if(accum_free(fio_info, 70 * sizeof(int32_t), 8 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 70 * sizeof(int32_t), 8 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
     /* Check that the accumulator still contains the correct data */
     if(accum_read(78 * sizeof(int32_t), 114 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
@@ -478,10 +482,10 @@ test_free(const H5F_io_info2_t *fio_info)
      * of dirty section, and ends in dirty section */
     if(accum_write(64 * sizeof(int32_t), 128 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 64, wbuf, 128 * sizeof(int32_t));
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
     if(accum_write(72 * sizeof(int32_t), 8 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
     HDmemcpy(expect + 72, wbuf, 8 * sizeof(int32_t));
-    if(accum_free(fio_info, 72 * sizeof(int32_t), 4 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
+    if(accum_free(f, 72 * sizeof(int32_t), 4 * sizeof(int32_t)) < 0) FAIL_STACK_ERROR;
 
     /* Check that the accumulator still contains the correct data */
     if(accum_read(76 * sizeof(int32_t), 116 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
@@ -494,7 +498,7 @@ test_free(const H5F_io_info2_t *fio_info)
     HDfree(expect);
     expect = NULL;
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -528,7 +532,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned
-test_accum_overlap(const H5F_io_info2_t *fio_info)
+test_accum_overlap(H5F_t *f)
 {
     int i = 0;
     int32_t *wbuf, *rbuf;
@@ -664,7 +668,7 @@ test_accum_overlap(const H5F_io_info2_t *fio_info)
     if(accum_read(112, 6 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
     if(HDmemcmp(wbuf, rbuf, 6 * sizeof(int32_t)) != 0) TEST_ERROR;
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -700,7 +704,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned
-test_accum_overlap_clean(const H5F_io_info2_t *fio_info)
+test_accum_overlap_clean(H5F_t *f)
 {
     int i = 0;
     int32_t *wbuf, *rbuf;
@@ -726,7 +730,7 @@ test_accum_overlap_clean(const H5F_io_info2_t *fio_info)
     /* Case 2: End of new piece aligns with start of clean accumulated data */
     /* Write 5 2's at address 20 */
     /* @0:|     222221111111111| */
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
     for(i = 0; i < 5; i++)
         wbuf[i] = 2;
     if(accum_write(20, 5 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
@@ -766,7 +770,7 @@ test_accum_overlap_clean(const H5F_io_info2_t *fio_info)
     /* Case 6: New piece completely within clean accumulated data */
     /* Write 3 6's at address 44 */
     /* @0:|  333334666511111| */
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
     for(i = 0; i < 3; i++)
         wbuf[i] = 6;
     if(accum_write(44, 3 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
@@ -776,7 +780,7 @@ test_accum_overlap_clean(const H5F_io_info2_t *fio_info)
     /* Case 7: New piece overlaps start of clean accumulated data */
     /* Write 2 7's at address 16 */
     /* @0:|  7733334666511111| */
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
     for(i = 0; i < 2; i++)
         wbuf[i] = 7;
     if(accum_write(16, 2 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
@@ -796,7 +800,7 @@ test_accum_overlap_clean(const H5F_io_info2_t *fio_info)
     /* Case 9: Start of new piece aligns with end of clean accumulated data */
     /* Write 3 9's at address 80 */
     /* @0:|  88883334666511111999| */
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
     for(i = 0; i < 3; i++)
         wbuf[i] = 9;
     if(accum_write(80, 3 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
@@ -806,7 +810,7 @@ test_accum_overlap_clean(const H5F_io_info2_t *fio_info)
     /* Case 10: New piece overlaps end of clean accumulated data */
     /* Write 3 2's at address 88 */
     /* @0:|  888833346665111119922| */
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR;
     for(i = 0; i < 2; i++)
         wbuf[i] = 2;
     if(accum_write(88, 2 * sizeof(int32_t), wbuf) < 0) FAIL_STACK_ERROR;
@@ -844,7 +848,7 @@ test_accum_overlap_clean(const H5F_io_info2_t *fio_info)
     if(accum_read(12, 22 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
     if(HDmemcmp(wbuf, rbuf, 22 * sizeof(int32_t)) != 0) TEST_ERROR;
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -879,7 +883,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned
-test_accum_non_overlap_size(const H5F_io_info2_t *fio_info)
+test_accum_non_overlap_size(H5F_t *f)
 {
     int i = 0;
     int32_t *wbuf, *rbuf;
@@ -911,7 +915,7 @@ test_accum_non_overlap_size(const H5F_io_info2_t *fio_info)
     if(accum_read(0, 20 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
     if(HDmemcmp(wbuf, rbuf, 20 * sizeof(int32_t)) != 0) TEST_ERROR;
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -946,7 +950,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned
-test_accum_overlap_size(const H5F_io_info2_t *fio_info)
+test_accum_overlap_size(H5F_t *f)
 {
     int i = 0;
     int32_t *wbuf, *rbuf;
@@ -978,7 +982,7 @@ test_accum_overlap_size(const H5F_io_info2_t *fio_info)
     if(accum_read(60, 72 * sizeof(int32_t), rbuf) < 0) FAIL_STACK_ERROR;
     if(HDmemcmp(wbuf, rbuf, 72 * sizeof(int32_t)) != 0) TEST_ERROR;
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -1024,7 +1028,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned
-test_accum_adjust(const H5F_io_info2_t *fio_info)
+test_accum_adjust(H5F_t *f)
 {
     int i = 0;
     int s = 1048576;    /* size of buffer */
@@ -1070,7 +1074,7 @@ test_accum_adjust(const H5F_io_info2_t *fio_info)
     if(HDmemcmp(wbuf, rbuf, (size_t)1024) != 0) TEST_ERROR;
     
     /* Reset accumulator for next case */
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     /* ================================================================ */
     /* Case 2: Prepending large block to large, fully dirty accumulator */
@@ -1099,7 +1103,7 @@ test_accum_adjust(const H5F_io_info2_t *fio_info)
     if(HDmemcmp(wbuf, rbuf, (size_t)1048571) != 0) TEST_ERROR;
 
     /* Reset accumulator for next case */
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     /* ========================================================= */
     /* Case 3: Appending small block to large, clean accumulator */
@@ -1113,7 +1117,7 @@ test_accum_adjust(const H5F_io_info2_t *fio_info)
 
     /* Flush the accumulator -- we want to test the case when
         accumulator contains clean data */
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR
 
     /* Write a small (1KB) block to the end of the accumulator */
     /* ==> Accumulator will need more buffer space */
@@ -1134,7 +1138,7 @@ test_accum_adjust(const H5F_io_info2_t *fio_info)
     if(HDmemcmp(wbuf, rbuf, (size_t)1024) != 0) TEST_ERROR;
 
     /* Reset accumulator for next case */
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     /* ==================================================================== */
     /* Case 4: Appending small block to large, partially dirty accumulator, */
@@ -1148,7 +1152,7 @@ test_accum_adjust(const H5F_io_info2_t *fio_info)
     if(accum_write(0, (1024 * 1024) - 5, wbuf) < 0) FAIL_STACK_ERROR;
 
     /* Flush the accumulator to clean it */
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR
 
     /* write to part of the accumulator so just the start of it is dirty */
     if(accum_write(0, 5, wbuf) < 0) FAIL_STACK_ERROR;
@@ -1174,7 +1178,7 @@ test_accum_adjust(const H5F_io_info2_t *fio_info)
     if(HDmemcmp(wbuf, rbuf, (size_t)349523) != 0) TEST_ERROR;
 
     /* Reset accumulator for next case */
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     /* ==================================================================== */
     /* Case 5: Appending small block to large, partially dirty accumulator, */
@@ -1185,7 +1189,7 @@ test_accum_adjust(const H5F_io_info2_t *fio_info)
     if(accum_write(0, (1024 * 1024) - 5, wbuf) < 0) FAIL_STACK_ERROR;
 
     /* Flush the accumulator to clean it */
-    if(accum_flush(fio_info) < 0) FAIL_STACK_ERROR
+    if(accum_flush(f) < 0) FAIL_STACK_ERROR
 
     /* write to part of the accumulator so it's dirty, but not entirely dirty */
     /* (just the begging few bytes will be clean) */
@@ -1211,7 +1215,7 @@ test_accum_adjust(const H5F_io_info2_t *fio_info)
     if(HDmemcmp(wbuf, rbuf, (size_t)10) != 0) TEST_ERROR;
 
     /* Reset accumulator for next case */
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     /* ================================================================= */
     /* Case 6: Appending small block to large, fully dirty accumulator   */
@@ -1242,7 +1246,7 @@ test_accum_adjust(const H5F_io_info2_t *fio_info)
     if(accum_read(1048571, 349523, rbuf) < 0) FAIL_STACK_ERROR;
     if(HDmemcmp(wbuf, rbuf, (size_t)349523) != 0) TEST_ERROR;
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -1280,7 +1284,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned 
-test_read_after(const H5F_io_info2_t *fio_info)
+test_read_after(H5F_t *f)
 {
     int i = 0;
     int s = 128;    /* size of buffer */
@@ -1325,7 +1329,7 @@ test_read_after(const H5F_io_info2_t *fio_info)
     if(accum_read(512, 512, rbuf) < 0) FAIL_STACK_ERROR;
     if(HDmemcmp(wbuf, rbuf, (size_t)128) != 0) TEST_ERROR;
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -1359,7 +1363,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned 
-test_big(const H5F_io_info2_t *fio_info)
+test_big(H5F_t *f)
 {
     uint8_t *wbuf, *wbuf2, *rbuf, *zbuf;        /* Buffers for reading & writing, etc */
     unsigned u;                         /* Local index variable */
@@ -1395,7 +1399,7 @@ test_big(const H5F_io_info2_t *fio_info)
     /* Reset data in file back to zeros & reset the read buffer */
     if(accum_write(0, BIG_BUF_SIZE, zbuf) < 0) FAIL_STACK_ERROR;
     HDmemset(rbuf, 0, (size_t)BIG_BUF_SIZE);
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
 
     /* Write small section to middle of accumulator */
@@ -1414,7 +1418,7 @@ test_big(const H5F_io_info2_t *fio_info)
     /* Reset data in file back to zeros & reset the read buffer */
     if(accum_write(1024, 1024, zbuf) < 0) FAIL_STACK_ERROR;
     HDmemset(rbuf, 0, (size_t)BIG_BUF_SIZE);
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
 
     /* Write small section to overlap with end of "big" region */
@@ -1432,7 +1436,7 @@ test_big(const H5F_io_info2_t *fio_info)
     /* Reset data in file back to zeros & reset the read buffer */
     if(accum_write(BIG_BUF_SIZE - 512, 1024, zbuf) < 0) FAIL_STACK_ERROR;
     HDmemset(rbuf, 0, (size_t)BIG_BUF_SIZE);
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
 
     /* Write small section to overlap with beginning of "big" region */
@@ -1450,7 +1454,7 @@ test_big(const H5F_io_info2_t *fio_info)
     /* Reset data in file back to zeros & reset the read buffer */
     if(accum_write(0, 1024, zbuf) < 0) FAIL_STACK_ERROR;
     HDmemset(rbuf, 0, (size_t)BIG_BUF_SIZE);
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
 
     /* Write small section to middle of accumulator */
@@ -1472,7 +1476,7 @@ test_big(const H5F_io_info2_t *fio_info)
     /* Reset data in file back to zeros & reset the read buffer */
     if(accum_write(0, BIG_BUF_SIZE, zbuf) < 0) FAIL_STACK_ERROR;
     HDmemset(rbuf, 0, (size_t)BIG_BUF_SIZE);
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
 
     /* Write small section to overlap with end of "big" region */
@@ -1495,7 +1499,7 @@ test_big(const H5F_io_info2_t *fio_info)
     /* Reset data in file back to zeros & reset the read buffer */
     if(accum_write(0, BIG_BUF_SIZE + 512, zbuf) < 0) FAIL_STACK_ERROR;
     HDmemset(rbuf, 0, (size_t)(BIG_BUF_SIZE + 512));
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
 
     /* Write small section to be past "big" region */
@@ -1523,7 +1527,7 @@ test_big(const H5F_io_info2_t *fio_info)
     /* Reset data in file back to zeros & reset the read buffer */
     if(accum_write(0, BIG_BUF_SIZE + 1536, zbuf) < 0) FAIL_STACK_ERROR;
     HDmemset(rbuf, 0, (size_t)(BIG_BUF_SIZE + 1024));
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
 
     /* Write small section to be past "big" region */
@@ -1551,7 +1555,7 @@ test_big(const H5F_io_info2_t *fio_info)
     /* Reset data in file back to zeros & reset the read buffer */
     if(accum_write(1536, BIG_BUF_SIZE, zbuf) < 0) FAIL_STACK_ERROR;
     HDmemset(rbuf, 0, (size_t)(BIG_BUF_SIZE + 1536));
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
 
     /* Write small section before "big" region */
@@ -1578,7 +1582,7 @@ test_big(const H5F_io_info2_t *fio_info)
     /* Reset data in file back to zeros & reset the read buffer */
     if(accum_write(512, BIG_BUF_SIZE, zbuf) < 0) FAIL_STACK_ERROR;
     HDmemset(rbuf, 0, (size_t)(BIG_BUF_SIZE + 512));
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
 
     /* Write small section before "big" region */
@@ -1606,7 +1610,7 @@ test_big(const H5F_io_info2_t *fio_info)
     /* Reset data in file back to zeros & reset the read buffer */
     if(accum_write(0, BIG_BUF_SIZE + 1536, zbuf) < 0) FAIL_STACK_ERROR;
     HDmemset(rbuf, 0, (size_t)(BIG_BUF_SIZE + 1536));
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
 
     /* Write small section before "big" region */
@@ -1630,7 +1634,7 @@ test_big(const H5F_io_info2_t *fio_info)
     if(HDmemcmp(wbuf2, rbuf + 512, (size_t)BIG_BUF_SIZE) != 0) TEST_ERROR;
 
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -1667,7 +1671,7 @@ error:
  *-------------------------------------------------------------------------
  */
 unsigned 
-test_random_write(const H5F_io_info2_t *fio_info)
+test_random_write(H5F_t *f)
 {
     uint8_t *wbuf, *rbuf;       /* Buffers for reading & writing */
     unsigned seed = 0;          /* Random # seed */
@@ -1767,7 +1771,7 @@ HDfprintf(stderr, "Random # seed was: %u\n", seed);
     /* Verify data read back in */
     if(HDmemcmp(wbuf, rbuf, (size_t)RANDOM_BUF_SIZE) != 0) TEST_ERROR;
 
-    if(accum_reset(fio_info) < 0) FAIL_STACK_ERROR;
+    if(accum_reset(f) < 0) FAIL_STACK_ERROR;
 
     PASSED();
 
@@ -1821,15 +1825,14 @@ test_swmr_write_big(hbool_t newest_format)
     pid_t pid;				    /* Process ID */
 #endif /* H5_HAVE_UNISTD_H */
     int status;				    /* Status returned from child process */
-    H5F_io_info2_t fio_info;     /* I/O info for operation */
     char *new_argv[] = {NULL};
     char *driver = NULL;        /* VFD string (from env variable) */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
-    if(newest_format) {
-	    TESTING("SWMR write of large metadata: with latest format");
-    } else {
-	    TESTING("SWMR write of large metadata: with non-latest-format");
-    } /* end if */
+    if(newest_format)
+        TESTING("SWMR write of large metadata: with latest format")
+    else
+        TESTING("SWMR write of large metadata: with non-latest-format")
 
 #if !(defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID))
 
@@ -1873,16 +1876,13 @@ test_swmr_write_big(hbool_t newest_format)
     if((fid = H5Fopen(SWMR_FILENAME, H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE, fapl)) < 0)
         FAIL_STACK_ERROR
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     /* Get H5F_t * to internal file structure */
     if(NULL == (rf = (H5F_t *)H5I_object(fid))) FAIL_STACK_ERROR
 
-    /* Set up I/O info for operation */
-    fio_info.f = rf;
-    if(NULL == (fio_info.meta_dxpl = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id)))
-        FAIL_STACK_ERROR
-    if(NULL == (fio_info.raw_dxpl = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id)))
-        FAIL_STACK_ERROR
-
     /* We'll be writing lots of garbage data, so extend the
         file a ways. 10MB should do. */
     if(H5FD_set_eoa(rf->shared->lf, H5FD_MEM_DEFAULT, (haddr_t)(1024*1024*10)) < 0)
@@ -1892,7 +1892,7 @@ test_swmr_write_big(hbool_t newest_format)
         FAIL_STACK_ERROR;
 
     /* Reset metadata accumulator for the file */
-    if(accum_reset(&fio_info) < 0)
+    if(accum_reset(rf) < 0)
         FAIL_STACK_ERROR;
 
     /* Allocate space for the write & read buffers */
@@ -1906,16 +1906,16 @@ test_swmr_write_big(hbool_t newest_format)
         wbuf[u] = (uint8_t)u;
 
     /* Write [1024, 1024] bytes with wbuf */
-    if(H5F_block_write(rf, H5FD_MEM_DEFAULT, (haddr_t)1024, (size_t)1024, H5AC_ind_read_dxpl_id, wbuf) < 0)
+    if(H5F_block_write(rf, H5FD_MEM_DEFAULT, (haddr_t)1024, (size_t)1024, wbuf) < 0)
 	    FAIL_STACK_ERROR;
     /* Read the data */
-    if(H5F_block_read(rf, H5FD_MEM_DEFAULT, (haddr_t)1024, (size_t)1024, H5AC_ind_read_dxpl_id, rbuf) < 0)
+    if(H5F_block_read(rf, H5FD_MEM_DEFAULT, (haddr_t)1024, (size_t)1024, rbuf) < 0)
 	    FAIL_STACK_ERROR;
     /* Verify the data read is correct */
     if(HDmemcmp(wbuf, rbuf, (size_t)1024) != 0)
         TEST_ERROR;
     /* Flush the data to disk */
-    if(accum_reset(&fio_info) < 0)
+    if(accum_reset(rf) < 0)
         FAIL_STACK_ERROR;
 
     /* Initialize wbuf with all 1s */
@@ -1927,10 +1927,10 @@ test_swmr_write_big(hbool_t newest_format)
         wbuf2[u] = (uint8_t)(u + 1);
 
     /* Write [1024,1024] with wbuf--all 1s */
-    if(H5F_block_write(rf, H5FD_MEM_DEFAULT, (haddr_t)1024, (size_t)1024, H5AC_ind_read_dxpl_id, wbuf) < 0)
+    if(H5F_block_write(rf, H5FD_MEM_DEFAULT, (haddr_t)1024, (size_t)1024, wbuf) < 0)
 	    FAIL_STACK_ERROR;
     /* Read the data */
-    if(H5F_block_read(rf, H5FD_MEM_DEFAULT, (haddr_t)1024, (size_t)1024, H5AC_ind_read_dxpl_id, rbuf) < 0)
+    if(H5F_block_read(rf, H5FD_MEM_DEFAULT, (haddr_t)1024, (size_t)1024, rbuf) < 0)
 	    FAIL_STACK_ERROR;
     /* Verify the data read is correct */
     if(HDmemcmp(wbuf, rbuf, (size_t)1024) != 0)
@@ -1938,10 +1938,10 @@ test_swmr_write_big(hbool_t newest_format)
     /* The data stays in the accumulator */
 
     /* Write a large piece of metadata [2048, BIG_BUF_SIZE] with wbuf2 */
-    if(H5F_block_write(rf, H5FD_MEM_DEFAULT, (haddr_t)2048, (size_t)BIG_BUF_SIZE, H5AC_ind_read_dxpl_id, wbuf2) < 0)
+    if(H5F_block_write(rf, H5FD_MEM_DEFAULT, (haddr_t)2048, (size_t)BIG_BUF_SIZE, wbuf2) < 0)
 	    FAIL_STACK_ERROR;
     /* Read the data */
-    if(H5F_block_read(rf, H5FD_MEM_DEFAULT, (haddr_t)2048, (size_t)BIG_BUF_SIZE, H5AC_ind_read_dxpl_id, rbuf) < 0)
+    if(H5F_block_read(rf, H5FD_MEM_DEFAULT, (haddr_t)2048, (size_t)BIG_BUF_SIZE, rbuf) < 0)
 	    FAIL_STACK_ERROR;
     /* Verify the data read is correct */
     if(HDmemcmp(wbuf2, rbuf, (size_t)BIG_BUF_SIZE) != 0)
@@ -1952,9 +1952,9 @@ test_swmr_write_big(hbool_t newest_format)
         HDperror("fork");
         FAIL_STACK_ERROR;
     } else if(0 == pid) { /* Child process */
-	    /* Run the reader */
-	    status = HDexecv(SWMR_READER, new_argv);
-	    printf("errno from execv = %s\n", strerror(errno));
+        /* Run the reader */
+        status = HDexecv(SWMR_READER, new_argv);
+        printf("errno from execv = %s\n", strerror(errno));
         FAIL_STACK_ERROR;
     } /* end if */
 
@@ -1964,17 +1964,22 @@ test_swmr_write_big(hbool_t newest_format)
 
     /* Check if child process terminates normally and its return value */
     if(WIFEXITED(status) && !WEXITSTATUS(status)) {
-	    /* Flush the accumulator */
-	    if(accum_reset(&fio_info) < 0)
+        /* Flush the accumulator */
+        if(accum_reset(rf) < 0)
+            FAIL_STACK_ERROR;
+        /* Close the property list */
+        if(H5Pclose(fapl) < 0) 
+            FAIL_STACK_ERROR;
+
+        /* Close and remove the file */
+        if(H5Fclose(fid) < 0) 
             FAIL_STACK_ERROR;
-	    /* Close the property list */
-	    if(H5Pclose(fapl) < 0) 
-	        FAIL_STACK_ERROR;
 
-	    /* Close and remove the file */
-	    if(H5Fclose(fid) < 0) 
-	        FAIL_STACK_ERROR;
-	    HDremove(SWMR_FILENAME);
+        /* Pop API context */
+        if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+        api_ctx_pushed = FALSE;
+
+        HDremove(SWMR_FILENAME);
 
         /* Release memory */
         if(wbuf2)
@@ -1989,7 +1994,11 @@ error:
     /* Closing and remove the file */
     H5Pclose(fapl);
     H5Fclose(fid);
+
+    if(api_ctx_pushed) H5CX_pop();
+
     HDremove(SWMR_FILENAME);
+
     /* Release memory */
     if(wbuf2)
         HDfree(wbuf2);
@@ -2017,7 +2026,7 @@ error:
  *-------------------------------------------------------------------------
  */
 void
-accum_printf(void)
+accum_printf(const H5F_t *f)
 {
     H5F_meta_accum_t * accum = &f->shared->accum;
 
diff --git a/test/accum_swmr_reader.c b/test/accum_swmr_reader.c
index d98fe70..5bda46a 100644
--- a/test/accum_swmr_reader.c
+++ b/test/accum_swmr_reader.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #include "h5test.h"
 
@@ -19,6 +17,8 @@
 
 #include "H5Fpkg.h"
 #include "H5FDpkg.h"
+
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Iprivate.h"
 
 /* Filename: this is the same as the define in accum.c used by test_swmr_write_big() */
@@ -50,6 +50,7 @@ main(void)
     uint8_t rbuf[1024];	    /* Buffer for reading */
     uint8_t buf[1024];	    /* Buffer for holding the expected data */
     char *driver = NULL;    /* VFD string (from env variable) */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     /* Skip this test if SWMR I/O is not supported for the VFD specified
      * by the environment variable.
@@ -72,12 +73,16 @@ main(void)
     if((fid = H5Fopen(SWMR_FILENAME, H5F_ACC_RDONLY | H5F_ACC_SWMR_READ, fapl)) < 0)
 	    FAIL_STACK_ERROR
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     /* Get H5F_t * to internal file structure */
     if(NULL == (f = (H5F_t *)H5I_object(fid))) 
 	    FAIL_STACK_ERROR
 
     /* Should read in [1024, 2024] with buf data */
-    if(H5F_block_read(f, H5FD_MEM_DEFAULT, (haddr_t)1024, (size_t)1024, H5AC_ind_read_dxpl_id, rbuf) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DEFAULT, (haddr_t)1024, (size_t)1024, rbuf) < 0)
 	    FAIL_STACK_ERROR;
 
     /* Verify the data read is correct */
@@ -90,10 +95,17 @@ main(void)
     if(H5Fclose(fid) < 0)
 	    FAIL_STACK_ERROR;
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     return EXIT_SUCCESS;
 
 error: 
     H5Fclose(fid);
+
+    if(api_ctx_pushed) H5CX_pop();
+
     return EXIT_FAILURE;
 } /* end main() */
 
diff --git a/test/app_ref.c b/test/app_ref.c
index 4b72bcb..3ef3fef 100644
--- a/test/app_ref.c
+++ b/test/app_ref.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/atomic_reader.c b/test/atomic_reader.c
index 94d9c74..3e3a20a 100644
--- a/test/atomic_reader.c
+++ b/test/atomic_reader.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /*-------------------------------------------------------------------------
  *
diff --git a/test/atomic_writer.c b/test/atomic_writer.c
index ec1e8c9..218d4da 100644
--- a/test/atomic_writer.c
+++ b/test/atomic_writer.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/test/bad_offset.h5 b/test/bad_offset.h5
new file mode 100644
index 0000000..231dca2
--- /dev/null
+++ b/test/bad_offset.h5
diff --git a/test/big.c b/test/big.c
index 0505e54..fe52aef 100644
--- a/test/big.c
+++ b/test/big.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -174,7 +172,7 @@ is_sparse(void)
     int		fd;
     h5_stat_t	sb;
 
-    if ((fd=HDopen("x.h5", O_RDWR|O_TRUNC|O_CREAT, 0666)) < 0) return 0;
+    if ((fd = HDopen("x.h5", O_RDWR|O_TRUNC|O_CREAT, H5_POSIX_CREATE_MODE_RW)) < 0) return 0;
     if (HDlseek(fd, (off_t)(1024*1024), SEEK_SET)!=1024*1024) return 0;
     if (5!=HDwrite(fd, "hello", (size_t)5)) return 0;
     if (HDclose(fd) < 0) return 0;
@@ -212,7 +210,7 @@ supports_big(void)
     int		fd = -1;
     fsizes_t    fsize = NO_FILE;
 
-    if((fd=HDopen("y.h5", O_RDWR|O_TRUNC|O_CREAT, 0666)) < 0)
+    if((fd=HDopen("y.h5", O_RDWR|O_TRUNC|O_CREAT, H5_POSIX_CREATE_MODE_RW)) < 0)
         goto error;
 
     /* Write a few byte at the beginning */
@@ -295,7 +293,7 @@ enough_room(hid_t fapl)
     /* Create files */
     for (i=0; i<NELMTS(fd); i++) {
         HDsnprintf(name, sizeof(name), filename, i);
-        if ((fd[i]=HDopen(name, O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0) {
+        if ((fd[i]=HDopen(name, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0) {
             goto done;
         }
         if ((off_t)size != HDlseek(fd[i], (off_t)size, SEEK_SET)) {
diff --git a/test/bittests.c b/test/bittests.c
index cf83ead..ccd725c 100644
--- a/test/bittests.c
+++ b/test/bittests.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/btree2.c b/test/btree2.c
index ea16583..e2874b7 100644
--- a/test/btree2.c
+++ b/test/btree2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
@@ -27,6 +25,7 @@
 #include "H5B2pkg.h"
 
 /* Other private headers that this test requires */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Iprivate.h"
 
 const char *FILENAME[] = {
@@ -147,11 +146,11 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-create_btree(H5F_t *f, hid_t dxpl, const H5B2_create_t *cparam,
+create_btree(H5F_t *f, const H5B2_create_t *cparam,
     H5B2_t **bt2, haddr_t *bt2_addr)
 {
     /* Create the v2 B-tree & get its address */
-    if(NULL == (*bt2 = H5B2_create(f, dxpl, cparam, f)))
+    if(NULL == (*bt2 = H5B2_create(f, cparam, f)))
         FAIL_STACK_ERROR
     if(H5B2_get_addr(*bt2, bt2_addr/*out*/) < 0)
         FAIL_STACK_ERROR
@@ -221,17 +220,17 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-reopen_btree(H5F_t *f, hid_t dxpl, H5B2_t **bt2, haddr_t bt2_addr,
+reopen_btree(H5F_t *f, H5B2_t **bt2, haddr_t bt2_addr,
     const bt2_test_param_t *tparam)
 {
     /* Check for closing & re-opening the B-tree */
     if(tparam->reopen_btree) {
         /* Close (empty) v2 B-tree */
-        if(H5B2_close(*bt2, dxpl) < 0)
+        if(H5B2_close(*bt2) < 0)
             FAIL_STACK_ERROR
 
         /* Re-open v2 B-tree */
-        if(NULL == (*bt2 = H5B2_open(f, dxpl, bt2_addr, f)))
+        if(NULL == (*bt2 = H5B2_open(f, bt2_addr, f)))
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -291,11 +290,11 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-check_node_depth(H5B2_t *bt2, hid_t dxpl, void *record, unsigned depth)
+check_node_depth(H5B2_t *bt2, void *record, unsigned depth)
 {
     int         rec_depth;              /* Depth of record in B-tree */
 
-    if((rec_depth = H5B2_get_node_depth_test(bt2, dxpl, record)) < 0)
+    if((rec_depth = H5B2__get_node_depth_test(bt2, record)) < 0)
         FAIL_STACK_ERROR
     if((unsigned)rec_depth != depth)
         TEST_ERROR
@@ -322,12 +321,12 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-check_node_info(H5B2_t *bt2, hid_t dxpl, hsize_t record,
+check_node_info(H5B2_t *bt2, hsize_t record,
     H5B2_node_info_test_t *ninfo)
 {
     H5B2_node_info_test_t rec_ninfo;    /* Node info for record in B-tree */
 
-    if(H5B2_get_node_info_test(bt2, dxpl, &record, &rec_ninfo) < 0)
+    if(H5B2__get_node_info_test(bt2, &record, &rec_ninfo) < 0)
         FAIL_STACK_ERROR
     if(rec_ninfo.depth != ninfo->depth)
         TEST_ERROR
@@ -657,7 +656,6 @@ test_insert_basic(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -674,7 +672,7 @@ test_insert_basic(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     PASSED();
@@ -685,12 +683,12 @@ test_insert_basic(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree iteration: empty B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to iterate over a B-tree with no records */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
     /* Make certain that the index hasn't changed */
     if(idx != 0)
@@ -698,13 +696,13 @@ test_insert_basic(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Attempt to find record in B-tree with no records */
     idx = 0;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, NULL) != FALSE)
+    if(H5B2_find(bt2, &idx, find_cb, NULL) != FALSE)
         TEST_ERROR
 
     /* Attempt to index record in B-tree with no records */
     idx = 0;
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)0, find_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, find_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -718,37 +716,37 @@ test_insert_basic(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree insert: first record");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     record = 42;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Attempt to find non-existant record in B-tree with 1 record */
     /* (Should not be found, but not fail) */
     idx = 41;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != FALSE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != FALSE)
         TEST_ERROR
 
     /* Try again with NULL 'op' */
     /* (Should not be found, but not fail) */
-    if(H5B2_find(bt2, dxpl, &idx, NULL, NULL) != FALSE)
+    if(H5B2_find(bt2, &idx, NULL, NULL) != FALSE)
         TEST_ERROR
 
     /* Attempt to find existant record in B-tree with 1 record */
     idx = 42;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != TRUE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != TRUE)
         TEST_ERROR
 
     /* Try again with NULL 'op' */
-    if(H5B2_find(bt2, dxpl, &idx, NULL, NULL) != TRUE)
+    if(H5B2_find(bt2, &idx, NULL, NULL) != TRUE)
         TEST_ERROR
 
     /* Attempt to index non-existant record in B-tree with 1 record */
     idx = 0;
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)1, find_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, find_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -756,7 +754,7 @@ test_insert_basic(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Attempt to index existing record in B-tree with 1 record */
     idx = 42;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)0, find_cb, &idx) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, find_cb, &idx) < 0)
         TEST_ERROR
 
     PASSED();
@@ -767,45 +765,45 @@ test_insert_basic(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree insert: several records");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /*
      * Test inserting second record into v2 B-tree, before all other records
      */
     record = 34;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /*
      * Test inserting third record into v2 B-tree, after all other records
      */
     record = 56;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /*
      * Test inserting fourth record into v2 B-tree, in the middle of other records
      */
     record = 38;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Attempt to find non-existant record in level-0 B-tree with several records */
     /* (Should not be found, but not fail) */
     idx = 41;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != FALSE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != FALSE)
         TEST_ERROR
 
     /* Attempt to find existant record in level-0 B-tree with several record */
     idx = 56;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != TRUE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != TRUE)
         TEST_ERROR
 
     /* Attempt to index non-existant record in B-tree with several records */
     idx = 0;
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)4, find_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)4, find_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -813,20 +811,20 @@ test_insert_basic(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Attempt to index existing record in B-tree with several records */
     idx = 34;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)0, find_cb, &idx) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, find_cb, &idx) < 0)
         TEST_ERROR
     idx = 38;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)1, find_cb, &idx) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, find_cb, &idx) < 0)
         TEST_ERROR
     idx = 42;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)2, find_cb, &idx) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)2, find_cb, &idx) < 0)
         TEST_ERROR
     idx = 56;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)3, find_cb, &idx) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)3, find_cb, &idx) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -842,7 +840,7 @@ test_insert_basic(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -871,7 +869,6 @@ test_insert_split_root(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -890,13 +887,13 @@ test_insert_split_root(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert records to fill root leaf node */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC - 1); u++) {
         record = u + 2;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -906,16 +903,16 @@ test_insert_split_root(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = (hsize_t)33;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert record to split root leaf node */
     record = INSERT_SPLIT_ROOT_NREC + 1;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Check up on B-tree */
@@ -924,20 +921,20 @@ test_insert_split_root(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = (hsize_t)33;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
 
     /* Insert a couple more records, on the left side of the B-tree */
     record = 0;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
     record = 1;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Check up on B-tree */
@@ -946,17 +943,17 @@ test_insert_split_root(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = (hsize_t)33;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -966,23 +963,23 @@ test_insert_split_root(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to find non-existant record in level-1 B-tree */
     /* (Should not be found, but not fail) */
     idx = INSERT_SPLIT_ROOT_NREC + 10;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != FALSE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != FALSE)
         TEST_ERROR
 
     /* Attempt to find existant record in root of level-1 B-tree */
     idx = 33;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != TRUE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != TRUE)
         FAIL_STACK_ERROR
 
     /* Attempt to find existant record in leaf of level-1 B-tree */
     idx = 56;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != TRUE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != TRUE)
         FAIL_STACK_ERROR
 
     /* Attempt to index non-existant record in level-1 B-tree */
     idx = 0;
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC+2), find_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC+2), find_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -990,21 +987,21 @@ test_insert_split_root(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Attempt to index existing record in root of level-1 B-tree */
     idx = 33;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)33, find_cb, &idx) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)33, find_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Attempt to index existing record in left leaf of level-1 B-tree */
     idx = 0;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)0, find_cb, &idx) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, find_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Attempt to index existing record in right leaf of level-1 B-tree */
     idx = 50;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)50, find_cb, &idx) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)50, find_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -1018,7 +1015,7 @@ test_insert_split_root(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -1048,7 +1045,6 @@ test_insert_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -1065,13 +1061,13 @@ test_insert_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
         record = u + (INSERT_SPLIT_ROOT_NREC/2) + 1;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1081,18 +1077,18 @@ test_insert_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = (hsize_t)INSERT_SPLIT_ROOT_NREC;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
 
     /* Force redistribution from left node into right node */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC / 2) + 1; u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1102,11 +1098,11 @@ test_insert_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = (hsize_t)((INSERT_SPLIT_ROOT_NREC / 2) + (INSERT_SPLIT_ROOT_NREC / 4) + 1);
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -1118,13 +1114,13 @@ test_insert_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree insert: redistribute 2 leaves in level 1 B-tree (r->l)");
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1134,17 +1130,17 @@ test_insert_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = (hsize_t)(INSERT_SPLIT_ROOT_NREC / 2);
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Force redistribution from left node into right node */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC / 2) + 1; u++) {
         record = u + INSERT_SPLIT_ROOT_NREC;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1154,11 +1150,11 @@ test_insert_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = (hsize_t)((INSERT_SPLIT_ROOT_NREC / 2) + (INSERT_SPLIT_ROOT_NREC / 4) + 1);
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -1173,7 +1169,7 @@ test_insert_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -1203,7 +1199,6 @@ test_insert_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -1220,13 +1215,13 @@ test_insert_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
         record = u + INSERT_SPLIT_ROOT_NREC;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1236,17 +1231,17 @@ test_insert_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2);
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Force left node to split */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1256,14 +1251,14 @@ test_insert_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 31;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 63;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -1275,13 +1270,13 @@ test_insert_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree insert: split side leaf into 2 leaves in level 1 B-tree (r->l)");
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1291,17 +1286,17 @@ test_insert_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = (INSERT_SPLIT_ROOT_NREC / 2);
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Force right node to split */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
         record = u + INSERT_SPLIT_ROOT_NREC;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1311,14 +1306,14 @@ test_insert_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 62;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 94;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -1333,7 +1328,7 @@ test_insert_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -1365,7 +1360,6 @@ test_insert_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -1383,13 +1377,13 @@ test_insert_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
         record = u + (INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2) + 1);
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1399,17 +1393,17 @@ test_insert_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = (2 * INSERT_SPLIT_ROOT_NREC);
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Force left node to split */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1419,20 +1413,20 @@ test_insert_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = (INSERT_SPLIT_ROOT_NREC / 2);
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = (INSERT_SPLIT_ROOT_NREC + (INSERT_SPLIT_ROOT_NREC / 2) + 1);
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert records to force middle node to redistribute */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC / 2) + 1); u++) {
         record = u + INSERT_SPLIT_ROOT_NREC;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1442,19 +1436,19 @@ test_insert_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 52;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 105;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -1462,7 +1456,7 @@ test_insert_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -1477,7 +1471,7 @@ test_insert_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -1508,7 +1502,6 @@ test_insert_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -1526,13 +1519,13 @@ test_insert_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
         record = u + (INSERT_SPLIT_ROOT_NREC * 2);
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1542,17 +1535,17 @@ test_insert_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = (2 * INSERT_SPLIT_ROOT_NREC) + (INSERT_SPLIT_ROOT_NREC / 2);
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Force split from left node into right node */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1562,22 +1555,22 @@ test_insert_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 62;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 94;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 126;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -1585,7 +1578,7 @@ test_insert_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -1600,7 +1593,7 @@ test_insert_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -1627,7 +1620,6 @@ test_insert_make_level2(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -1646,18 +1638,18 @@ test_insert_make_level2(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 internal nodes */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 9); u++) {
         record = u + 2;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
     for(; u < ((INSERT_SPLIT_ROOT_NREC * 29) + 1); u++) {
         record = u + 4;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1667,37 +1659,37 @@ test_insert_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 948;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add some extra records to left-most leaf */
     record = 0;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
     record = 1;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Add some extra records to middle leaf */
     record = (INSERT_SPLIT_ROOT_NREC * 9) + 2;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
     record = (INSERT_SPLIT_ROOT_NREC * 9) + 3;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -1707,43 +1699,43 @@ test_insert_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to find non-existant record in level-2 B-tree */
     /* (Should not be found, but not fail) */
     idx = INSERT_SPLIT_ROOT_NREC * 30;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != FALSE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != FALSE)
         TEST_ERROR
 
     /* Attempt to find existant record in root of level-2 B-tree */
     idx = 948;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != TRUE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != TRUE)
         FAIL_STACK_ERROR
 
     /* Check with B-tree */
     record = 948;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
 
     /* Attempt to find existant record in internal node of level-2 B-tree */
     idx = 505;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != TRUE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != TRUE)
         FAIL_STACK_ERROR
 
     /* Check with B-tree */
     record = 505;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Attempt to find existant record in leaf of level-2 B-tree */
     idx = 555;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != TRUE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != TRUE)
         FAIL_STACK_ERROR
 
     /* Check with B-tree */
     record = 555;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Attempt to index non-existant record in level-2 B-tree */
     idx = 0;
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC * 30), find_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC * 30), find_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -1751,21 +1743,21 @@ test_insert_make_level2(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Attempt to index existing record in root of level-2 B-tree */
     idx = 948;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)948, find_cb, &idx) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)948, find_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Attempt to index existing record in internal node of level-2 B-tree */
     idx = 505;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)505, find_cb, &idx) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)505, find_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Attempt to index existing record in leaf of level-2 B-tree */
     idx = 555;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)555, find_cb, &idx) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)555, find_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -1780,7 +1772,7 @@ test_insert_make_level2(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -1809,7 +1801,6 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -1827,19 +1818,19 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 internal nodes */
     /* And fill rightmost leaf */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 8); u++) {
         record = u + (INSERT_SPLIT_ROOT_NREC / 2) + 1;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
     for(; u < ((INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2)); u++) {
         record = u + INSERT_SPLIT_ROOT_NREC + 1;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1849,22 +1840,22 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1008;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 1859;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 1921;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert record to force redistribution of rightmost leaf */
     record = u + INSERT_SPLIT_ROOT_NREC + 1;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Check up on B-tree */
@@ -1873,13 +1864,13 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1008;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 1875;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 1922;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     PASSED();
@@ -1887,7 +1878,7 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree insert: redistrib left-most leaf in level 2 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on B-tree */
@@ -1896,13 +1887,13 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1008;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 94;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 32;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Add more records to left-most leaf, to force a 2->1 split and then a
@@ -1910,7 +1901,7 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
      */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC / 2) + 1; u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1920,13 +1911,13 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1008;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 47;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 0;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     PASSED();
@@ -1934,7 +1925,7 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree insert: redistrib middle leaf in level 2 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on B-tree */
@@ -1943,22 +1934,22 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1008;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0) /* Record in root node */
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0) /* Record in root node */
         TEST_ERROR
     record = 535;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0) /* Record in middle node before insertion point */
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0) /* Record in middle node before insertion point */
         TEST_ERROR
     record = 630;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0) /* Record in middle node after insertion point */
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0) /* Record in middle node after insertion point */
         TEST_ERROR
     record = 568;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0) /* Record in leaf node just after insertion point */
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0) /* Record in leaf node just after insertion point */
         TEST_ERROR
 
     /* Add more records to middle leaf, to force a split and a 3 node redistribution on middle leaf */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC / 2) + 1; u++) {
         record = u + (INSERT_SPLIT_ROOT_NREC * 8) + (INSERT_SPLIT_ROOT_NREC / 2) + 1;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -1968,25 +1959,25 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1008;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0) /* Record in root node */
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0) /* Record in root node */
         TEST_ERROR
     record = 524;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0) /* Record in middle node before insertion point */
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0) /* Record in middle node before insertion point */
         TEST_ERROR
     record = 577;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0) /* Record in middle node after insertion point */
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0) /* Record in middle node after insertion point */
         TEST_ERROR
     record = 568;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0) /* Record in leaf node just after insertion point */
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0) /* Record in leaf node just after insertion point */
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -1994,7 +1985,7 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -2009,7 +2000,7 @@ test_insert_level2_leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -2038,7 +2029,6 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -2056,18 +2046,18 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 internal nodes */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 8); u++) {
         record = u + 1;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
     for(; u < ((INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2)); u++) {
         record = u + 2;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -2077,23 +2067,23 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 946;       /* Record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 1797;       /* Right-most record in right internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 1859;      /* Right-most record in right-most leaf */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert enough records to force right-most leaf to split */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC / 2) + 1); u++) {
         record = u + (INSERT_SPLIT_ROOT_NREC * 29) + (INSERT_SPLIT_ROOT_NREC / 2) + 2;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -2103,16 +2093,16 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 946;       /* Record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 1828;      /* Next-to-right-most record in right-most internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 1860;      /* Right-most record in right-most internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 1891;      /* Right-most record in right-most leaf */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     PASSED();
@@ -2120,7 +2110,7 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree insert: split left-most leaf in level 2 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on B-tree */
@@ -2129,18 +2119,18 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 946;       /* Record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 63;        /* Left-most record in left-most internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 1;        /* Left-most record in left-most leaf */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Add another record to left-most leaf, to force a 1->2 node split on left leaf */
     record = 0;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Check up on B-tree */
@@ -2149,16 +2139,16 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 946;       /* Record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 63;        /* Left-most record in left-most internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 32;        /* Left-most record in left internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 0;        /* Left-most record in left-most leaf */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     PASSED();
@@ -2166,7 +2156,7 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree insert: split middle leaf in level 2 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on B-tree */
@@ -2175,21 +2165,21 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 946;       /* Record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 504;       /* Record in internal node just before insertion point */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 568;       /* Record in internal node just after insertion point */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 506;       /* Record in leaf node just after insertion point */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Add another record to middle leaf, to force a node split on middle leaf */
     record = (INSERT_SPLIT_ROOT_NREC * 8) + 1;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Check up on B-tree */
@@ -2198,28 +2188,28 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 946;       /* Record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 504;       /* Left-most record of split in left internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 537;       /* Middle record of split in left internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 568;       /* Right-most record of split in left internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 506;       /* Record in leaf node just after insertion point */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -2227,7 +2217,7 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -2242,7 +2232,7 @@ test_insert_level2_leaf_split(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -2272,7 +2262,6 @@ test_insert_level2_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -2290,14 +2279,14 @@ test_insert_level2_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 internal nodes */
     /* And fill up right internal node, to just before to redistribute it */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 44); u++) {
         record = u + (INSERT_SPLIT_ROOT_NREC * 6) - 4;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -2307,22 +2296,22 @@ test_insert_level2_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1318;      /* Record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 3114;      /* Right-most record in right internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 3145;      /* Right-most record in right leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert record to redistribute right-most internal node */
     record = u + (INSERT_SPLIT_ROOT_NREC * 6) - 4;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Check up on B-tree */
@@ -2331,13 +2320,13 @@ test_insert_level2_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1822;      /* Record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 3114;      /* Right-most record in right internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 3146;      /* Right-most record in right leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     PASSED();
@@ -2345,7 +2334,7 @@ test_insert_level2_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree insert: redist. 2 internal (l->r) in level 2 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on B-tree */
@@ -2354,19 +2343,19 @@ test_insert_level2_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1822;      /* Record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 436;      /* Left-most record in left internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 374;      /* Left-most record in left leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Force left-most internal node to redistribute */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 6) - 4); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -2376,22 +2365,22 @@ test_insert_level2_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1570;      /* Record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 61;      /* Left-most record in left internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 0;      /* Left-most record in left leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -2399,7 +2388,7 @@ test_insert_level2_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -2414,7 +2403,7 @@ test_insert_level2_2internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -2444,7 +2433,6 @@ test_insert_level2_2internal_split(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -2462,14 +2450,14 @@ test_insert_level2_2internal_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 internal nodes */
     /* (And fill up two child internal nodes) */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 59); u++) {
         record = u + (INSERT_SPLIT_ROOT_NREC * 14) - (INSERT_SPLIT_ROOT_NREC / 4) + 3;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -2479,22 +2467,22 @@ test_insert_level2_2internal_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 2759;      /* Record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 4555;      /* Right-most record in right internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 4586;      /* Right-most record in right leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert record to split right-most internal node */
     record = u + (INSERT_SPLIT_ROOT_NREC * 14) - (INSERT_SPLIT_ROOT_NREC / 4) + 3;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Check up on B-tree */
@@ -2503,16 +2491,16 @@ test_insert_level2_2internal_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 2759;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 3704;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 4555;      /* Right-most record in right internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 4387;      /* Right-most record in right leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     PASSED();
@@ -2520,7 +2508,7 @@ test_insert_level2_2internal_split(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree insert: split side internal node to 2 in level 2 B-tree (l->2)");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on B-tree */
@@ -2529,19 +2517,19 @@ test_insert_level2_2internal_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 2759;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 932;      /* Left-most record in left internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 870;      /* Left-most record in left leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Force left-most internal node to split */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 14) - (INSERT_SPLIT_ROOT_NREC / 4) + 3); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -2551,25 +2539,25 @@ test_insert_level2_2internal_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 870;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 1814;      /* Next-to-left-most record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 61;      /* Left-most record in left internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 0;      /* Left-most record in left leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -2577,7 +2565,7 @@ test_insert_level2_2internal_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -2592,7 +2580,7 @@ test_insert_level2_2internal_split(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -2623,7 +2611,6 @@ test_insert_level2_3internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -2641,18 +2628,18 @@ test_insert_level2_3internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 3 internal nodes */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 36); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
     for(; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
         record = u + (INSERT_SPLIT_ROOT_NREC * 13) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 3;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -2662,29 +2649,29 @@ test_insert_level2_3internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 3703;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 2267;      /* Record to left of insertion point in middle internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 3199;      /* Record to right of insertion point in middle internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 3137;      /* Record just above insertion point in leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert records to fill up middle internal node */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 13) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 2); u++) {
         record = u + (INSERT_SPLIT_ROOT_NREC * 36);
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -2694,28 +2681,28 @@ test_insert_level2_3internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 3703;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 3104;      /* Record to left of insertion point in middle internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 3137;      /* Record to right of insertion point in middle internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 3135;      /* Record just above insertion point in leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert another record, forcing the middle internal node to redistribute */
     record = u + (INSERT_SPLIT_ROOT_NREC * 36);
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Check up on B-tree */
@@ -2724,30 +2711,30 @@ test_insert_level2_3internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1574;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 3104;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
 #ifdef NONE
     record = 2862;      /* Record to left of insertion point in right internal node (now) */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 #endif /* NONE */
     record = 3137;      /* Record to right of insertion point in right internal node (now) */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 3135;      /* Record just above insertion point in leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -2755,7 +2742,7 @@ test_insert_level2_3internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -2770,7 +2757,7 @@ test_insert_level2_3internal_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -2801,7 +2788,6 @@ test_insert_level2_3internal_split(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -2819,24 +2805,24 @@ test_insert_level2_3internal_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 3 internal nodes */
     /* (and fill right internal node) */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 31); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
     for(; u < (INSERT_SPLIT_ROOT_NREC * 74); u++) {
         record = u + ((INSERT_SPLIT_ROOT_NREC * 13) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 3);
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on B-tree */
@@ -2845,25 +2831,25 @@ test_insert_level2_3internal_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 3703;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 1952;      /* Record to left of insertion point in middle internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 2884;      /* Record to right of insertion point in middle internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 2822;      /* Record just after insertion point in leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Insert records to fill up middle internal node */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 13) + ((3 * INSERT_SPLIT_ROOT_NREC) / 4) + 2); u++) {
         record = u + (INSERT_SPLIT_ROOT_NREC * 31);
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -2873,28 +2859,28 @@ test_insert_level2_3internal_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 3703;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 2789;      /* Record to left of insertion point in middle internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 2822;      /* Record to right of insertion point in middle internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 2823;      /* Record just above insertion point in leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert record to split middle internal node */
     record = u + (INSERT_SPLIT_ROOT_NREC * 31);
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Check up on B-tree */
@@ -2903,33 +2889,33 @@ test_insert_level2_3internal_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 2789;      /* Middle record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     record = 3703;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
 #ifdef NONE
     record = 3049;      /* Record to left of insertion point in middle internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 #endif /* NONE */
     record = 2822;      /* Record to right of insertion point in middle internal node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 2823;      /* Record just above insertion point in leaf node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -2937,7 +2923,7 @@ test_insert_level2_3internal_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -2952,7 +2938,7 @@ test_insert_level2_3internal_split(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -2981,7 +2967,6 @@ test_insert_lots(hid_t fapl, const H5B2_create_t *cparam,
     hid_t	file = -1;              /* File ID */
     char	filename[1024];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -3040,13 +3025,13 @@ HDfprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time);
         STACK_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert random records */
     for(u = 0; u < INSERT_MANY; u++) {
         record = records[u];
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -3057,7 +3042,7 @@ HDfprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time);
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -3078,7 +3063,7 @@ HDfprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time);
         STACK_ERROR
 
     /* Re-open v2 B-tree */
-    if(NULL == (bt2 = H5B2_open(f, dxpl, bt2_addr, f)))
+    if(NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
         FAIL_STACK_ERROR
 
     /* Check up on B-tree after re-open */
@@ -3089,7 +3074,7 @@ HDfprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time);
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -3099,7 +3084,7 @@ HDfprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time);
     /* Attempt to find non-existant record in level-4 B-tree */
     /* (Should not be found, but not fail) */
     idx = INSERT_MANY * 2;
-    if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != FALSE)
+    if(H5B2_find(bt2, &idx, find_cb, &idx) != FALSE)
         TEST_ERROR
 
     /* Find random records */
@@ -3108,19 +3093,19 @@ HDfprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time);
         idx = (hsize_t)(HDrandom()%INSERT_MANY);
 
         /* Attempt to find existant record in root of level-4 B-tree */
-        if(H5B2_find(bt2, dxpl, &idx, find_cb, &idx) != TRUE)
+        if(H5B2_find(bt2, &idx, find_cb, &idx) != TRUE)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Attempt to index non-existant record in level-4 B-tree, in increasing & decreasing order */
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)(INSERT_MANY*3), find_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_MANY*3), find_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
         TEST_ERROR
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_DEC, (hsize_t)(INSERT_MANY*3), find_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_DEC, (hsize_t)(INSERT_MANY*3), find_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -3133,12 +3118,12 @@ HDfprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time);
 
         /* Attempt to find existant record in root of level-4 B-tree */
         /* (in increasing order) */
-        if(H5B2_index(bt2, dxpl, H5_ITER_INC, idx, find_cb, &idx) < 0)
+        if(H5B2_index(bt2, H5_ITER_INC, idx, find_cb, &idx) < 0)
             FAIL_STACK_ERROR
 
         /* Attempt to find existant record in root of level-4 B-tree */
         /* (in decreasing order) */
-        if(H5B2_index(bt2, dxpl, H5_ITER_DEC, idx, find_dec_cb, &idx) < 0)
+        if(H5B2_index(bt2, H5_ITER_DEC, idx, find_dec_cb, &idx) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -3147,12 +3132,12 @@ HDfprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time);
     TESTING("B-tree insert: attempt duplicate record in level 4 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     record = INSERT_MANY / 2;
     H5E_BEGIN_TRY {
-        ret = H5B2_insert(bt2, dxpl, &record);
+        ret = H5B2_insert(bt2, &record);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -3167,7 +3152,7 @@ HDfprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time);
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -3184,7 +3169,7 @@ HDfprintf(stderr,"curr_time=%lu\n",(unsigned long)curr_time);
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     HDfree(records);
@@ -3211,7 +3196,6 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     H5B2_test_rec_t record;             /* Record to insert into tree */
@@ -3224,7 +3208,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /*
@@ -3233,47 +3217,47 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree update: inserting first record in empty B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     record.key = 42;
     record.val = 72;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Attempt to find non-existant record in B-tree with 1 record */
     /* (Should not be found, but not fail) */
     find.key = 10;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != FALSE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != FALSE)
         FAIL_STACK_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
 
     /* Try again with NULL 'op' */
     /* (Should not be found, but not fail) */
-    if(H5B2_find(bt2, dxpl, &find, NULL, NULL) != FALSE)
+    if(H5B2_find(bt2, &find, NULL, NULL) != FALSE)
         FAIL_STACK_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
 
     /* Attempt to find existant record in B-tree with 1 record */
     find.key = 42;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != 72)
         TEST_ERROR
 
     /* Try again with NULL 'op' */
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, NULL, NULL) != TRUE)
+    if(H5B2_find(bt2, &find, NULL, NULL) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
 
     /* Attempt to index non-existant record in B-tree with 1 record */
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)1, index_rec_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, index_rec_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -3281,7 +3265,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Attempt to index existing record in B-tree with 1 record */
     find.key = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 42)
         TEST_ERROR
@@ -3297,47 +3281,47 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree update: update only record in B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     modify.key = 42;
     modify.val = 43;
-    if(H5B2_update(bt2, dxpl, &modify, modify_rec_cb, &modify) < 0)
+    if(H5B2_update(bt2, &modify, modify_rec_cb, &modify) < 0)
         FAIL_STACK_ERROR
 
     /* Attempt to find non-existant record in B-tree with 1 record */
     /* (Should not be found, but not fail) */
     find.key = 10;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != FALSE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != FALSE)
         FAIL_STACK_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
 
     /* Try again with NULL 'op' */
     /* (Should not be found, but not fail) */
-    if(H5B2_find(bt2, dxpl, &find, NULL, NULL) != FALSE)
+    if(H5B2_find(bt2, &find, NULL, NULL) != FALSE)
         FAIL_STACK_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
 
     /* Attempt to find modified record in B-tree with 1 record */
     find.key = 42;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != 43)
         TEST_ERROR
 
     /* Try again with NULL 'op' */
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, NULL, NULL) != TRUE)
+    if(H5B2_find(bt2, &find, NULL, NULL) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
 
     /* Attempt to index non-existant record in B-tree with 1 record */
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)1, index_rec_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, index_rec_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -3346,7 +3330,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in B-tree with 1 record */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 42)
         TEST_ERROR
@@ -3362,7 +3346,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree update: insert several records");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /*
@@ -3370,7 +3354,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
      */
     record.key = 34;
     record.val = 11;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /*
@@ -3378,7 +3362,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
      */
     record.key = 56;
     record.val = 12;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /*
@@ -3386,28 +3370,28 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
      */
     record.key = 38;
     record.val = 13;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Attempt to find non-existant record in level-0 B-tree with several records */
     /* (Should not be found, but not fail) */
     find.key = 10;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != FALSE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != FALSE)
         TEST_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
 
     /* Attempt to find existant record in level-0 B-tree with several records */
     find.key = 56;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         TEST_ERROR
     if(find.val != 12)
         TEST_ERROR
 
     /* Attempt to index non-existant record in B-tree with several records */
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)4, index_rec_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)4, index_rec_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -3416,7 +3400,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in B-tree with several records */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
         TEST_ERROR
     if(find.key != 34)
         TEST_ERROR
@@ -3424,7 +3408,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)1, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, index_rec_cb, &find) < 0)
         TEST_ERROR
     if(find.key != 38)
         TEST_ERROR
@@ -3432,7 +3416,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)2, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)2, index_rec_cb, &find) < 0)
         TEST_ERROR
     if(find.key != 42)
         TEST_ERROR
@@ -3440,7 +3424,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)3, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)3, index_rec_cb, &find) < 0)
         TEST_ERROR
     if(find.key != 56)
         TEST_ERROR
@@ -3458,43 +3442,43 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
     record.key = 34;
     modify.key = 34;
     modify.val = 21;
-    if(H5B2_update(bt2, dxpl, &record, modify_rec_cb, &modify) < 0)
+    if(H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
         FAIL_STACK_ERROR
     record.key = 38;
     modify.key = 38;
     modify.val = 23;
-    if(H5B2_update(bt2, dxpl, &record, modify_rec_cb, &modify) < 0)
+    if(H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
         FAIL_STACK_ERROR
     record.key = 42;
     modify.key = 42;
     modify.val = 24;
-    if(H5B2_update(bt2, dxpl, &record, modify_rec_cb, &modify) < 0)
+    if(H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
         FAIL_STACK_ERROR
     record.key = 56;
     modify.key = 56;
     modify.val = 22;
-    if(H5B2_update(bt2, dxpl, &record, modify_rec_cb, &modify) < 0)
+    if(H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
         FAIL_STACK_ERROR
 
     /* Attempt to find non-existant record in level-0 B-tree with several records */
     /* (Should not be found, but not fail) */
     find.key = 41;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != FALSE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != FALSE)
         TEST_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
 
     /* Attempt to find existant record in level-0 B-tree with several record */
     find.key = 56;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         TEST_ERROR
     if(find.val != 22)
         TEST_ERROR
 
     /* Attempt to index non-existant record in B-tree with several records */
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)4, index_rec_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)4, index_rec_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -3503,7 +3487,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in B-tree with several records */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
         TEST_ERROR
     if(find.key != 34)
         TEST_ERROR
@@ -3511,7 +3495,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)1, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)1, index_rec_cb, &find) < 0)
         TEST_ERROR
     if(find.key != 38)
         TEST_ERROR
@@ -3519,7 +3503,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)2, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)2, index_rec_cb, &find) < 0)
         TEST_ERROR
     if(find.key != 42)
         TEST_ERROR
@@ -3527,7 +3511,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)3, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)3, index_rec_cb, &find) < 0)
         TEST_ERROR
     if(find.key != 56)
         TEST_ERROR
@@ -3535,7 +3519,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -3552,7 +3536,7 @@ test_update_basic(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -3581,7 +3565,6 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     H5B2_test_rec_t record;             /* Record to insert into tree */
@@ -3602,14 +3585,14 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert records to fill root leaf node */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC - 1); u++) {
         record.key = u + 2;
         record.val = u * 2 + 4;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -3619,17 +3602,17 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = 33;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert record to split root leaf node */
     record.key = INSERT_SPLIT_ROOT_NREC_REC + 1;
     record.val = (INSERT_SPLIT_ROOT_NREC_REC - 1) * 2 + 4;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Check up on B-tree */
@@ -3638,13 +3621,13 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = 33;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx.key = 2;
     idx.val = 4;
-    if(H5B2_iterate(bt2, dxpl, iter_rec_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -3652,7 +3635,7 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Modify all records */
@@ -3660,7 +3643,7 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
         record.key = u + 2;
         modify.key = u + 2;
         modify.val = u * 2 + 5;
-        if(H5B2_update(bt2, dxpl, &record, modify_rec_cb, &modify) < 0)
+        if(H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -3670,13 +3653,13 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = 33;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx.key = 2;
     idx.val = 5;
-    if(H5B2_iterate(bt2, dxpl, iter_rec_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -3685,17 +3668,17 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
 
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert a couple more records, on the left side of the B-tree */
     record.key = 0;
     record.val = 1;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
     record.key = 1;
     record.val = 3;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Check up on B-tree */
@@ -3704,18 +3687,18 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = 33;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx.key = 0;
     idx.val = 1;
-    if(H5B2_iterate(bt2, dxpl, iter_rec_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -3726,7 +3709,7 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
     /* (Should not be found, but not fail) */
     find.key = 800;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != FALSE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != FALSE)
         TEST_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
@@ -3734,7 +3717,7 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to find existant record in root of level-1 B-tree */
     find.key = 33;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.key != 33)
         TEST_ERROR
@@ -3744,7 +3727,7 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to find existant record in leaf of level-1 B-tree */
     find.key = 56;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.key != 56)
         TEST_ERROR
@@ -3753,7 +3736,7 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Attempt to index non-existant record in level-1 B-tree */
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC + 2), index_rec_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC + 2), index_rec_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -3762,7 +3745,7 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in root of level-1 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)33, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)33, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 33)
         TEST_ERROR
@@ -3772,7 +3755,7 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in left leaf of level-1 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)0, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 0)
         TEST_ERROR
@@ -3782,7 +3765,7 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in right leaf of level-1 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)50, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)50, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 50)
         TEST_ERROR
@@ -3790,7 +3773,7 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -3804,7 +3787,7 @@ test_update_split_root(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -3834,7 +3817,6 @@ test_update_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     H5B2_test_rec_t record;             /* Record to insert into tree */
@@ -3851,14 +3833,14 @@ test_update_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
         record.key = u + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1;
         record.val = u + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 10;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -3868,11 +3850,11 @@ test_update_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = INSERT_SPLIT_ROOT_NREC_REC;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
 
@@ -3880,7 +3862,7 @@ test_update_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1; u++) {
         record.key = u;
         record.val = u + 9;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -3890,11 +3872,11 @@ test_update_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = (INSERT_SPLIT_ROOT_NREC_REC / 2) + (INSERT_SPLIT_ROOT_NREC_REC / 4);
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -3906,14 +3888,14 @@ test_update_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree update: redistribute 2 leaves in level 1 B-tree (r->l)");
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
         record.key = u;
         record.val = u + 9;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -3923,18 +3905,18 @@ test_update_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = (INSERT_SPLIT_ROOT_NREC_REC / 2) - 1;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Force redistribution from left node into right node */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1; u++) {
         record.key = u + INSERT_SPLIT_ROOT_NREC_REC;
         record.val = u + INSERT_SPLIT_ROOT_NREC_REC + 9;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -3944,11 +3926,11 @@ test_update_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = (INSERT_SPLIT_ROOT_NREC_REC / 2) + (INSERT_SPLIT_ROOT_NREC_REC / 4) - 1;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -3963,7 +3945,7 @@ test_update_level1_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -3993,7 +3975,6 @@ test_update_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     H5B2_test_rec_t record;             /* Record to insert into tree */
@@ -4010,14 +3991,14 @@ test_update_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
         record.key = u + INSERT_SPLIT_ROOT_NREC_REC;
         record.val = u + INSERT_SPLIT_ROOT_NREC_REC + 10;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4027,18 +4008,18 @@ test_update_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = INSERT_SPLIT_ROOT_NREC_REC + (INSERT_SPLIT_ROOT_NREC_REC / 2) - 1;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Force left node to split */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
         record.key = u;
         record.val = u + 10;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4048,14 +4029,14 @@ test_update_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = 31;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record.key = 64;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -4067,14 +4048,14 @@ test_update_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree update: split side leaf into 2 leaves in level 1 B-tree (r->l)");
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
         record.key = u;
         record.val = u + 10;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4084,18 +4065,18 @@ test_update_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = (INSERT_SPLIT_ROOT_NREC_REC / 2) - 1;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Force right node to split */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
         record.key = u + INSERT_SPLIT_ROOT_NREC_REC;
         record.val = u + INSERT_SPLIT_ROOT_NREC_REC + 10;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4105,14 +4086,14 @@ test_update_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = 63;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record.key = 95;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -4127,7 +4108,7 @@ test_update_level1_side_split(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -4159,7 +4140,6 @@ test_update_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     H5B2_test_rec_t record;             /* Record to insert into tree */
@@ -4177,14 +4157,14 @@ test_update_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
         record.key = u + (INSERT_SPLIT_ROOT_NREC_REC + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1);
         record.val = record.key * 2;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4194,18 +4174,18 @@ test_update_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = (2 * INSERT_SPLIT_ROOT_NREC_REC);
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Force left node to split */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
         record.key = u;
         record.val = record.key * 2;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4215,21 +4195,21 @@ test_update_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = (INSERT_SPLIT_ROOT_NREC_REC / 2) - 1;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record.key = INSERT_SPLIT_ROOT_NREC_REC + (INSERT_SPLIT_ROOT_NREC_REC / 2) + 1;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert records to force middle node to redistribute */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC_REC / 2) + 1); u++) {
         record.key = u + INSERT_SPLIT_ROOT_NREC_REC;
         record.val = record.key * 2;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4239,20 +4219,20 @@ test_update_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = 52;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record.key = 107;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx.key = 0;
     idx.val = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_rec_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -4260,7 +4240,7 @@ test_update_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -4275,7 +4255,7 @@ test_update_level1_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -4306,7 +4286,6 @@ test_update_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     H5B2_test_rec_t record;             /* Record to insert into tree */
@@ -4324,14 +4303,14 @@ test_update_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC_REC; u++) {
         record.key = u + (INSERT_SPLIT_ROOT_NREC_REC * 2);
         record.val = record.key * 2;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4341,18 +4320,18 @@ test_update_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = (2 * INSERT_SPLIT_ROOT_NREC_REC) + (INSERT_SPLIT_ROOT_NREC_REC / 2) - 1;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Force split from left node into right node */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC * 2); u++) {
         record.key = u;
         record.val = record.key * 2;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4362,23 +4341,23 @@ test_update_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = 63;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record.key = 95;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record.key = 128;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx.key = 0;
     idx.val = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_rec_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -4386,7 +4365,7 @@ test_update_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -4401,7 +4380,7 @@ test_update_level1_middle_split(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -4428,7 +4407,6 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     H5B2_test_rec_t record;             /* Record to insert into tree */
@@ -4448,20 +4426,20 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 internal nodes */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC * 9); u++) {
         record.key = u + 2;  /* Leave a gap for later insertion */
         record.val = record.key * 2;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
     for(; u < (INSERT_SPLIT_ROOT_NREC_REC * 41); u++) {
         record.key = u + 4;  /* Leave a gap for later insertion */
         record.val = record.key * 2;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4471,42 +4449,42 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = 1347;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add some extra records to left-most leaf */
     record.key = 0;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
     record.key = 1;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Add some extra records to middle leaf */
     record.key = (INSERT_SPLIT_ROOT_NREC_REC * 9) + 2;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
     record.key = (INSERT_SPLIT_ROOT_NREC_REC * 9) + 3;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx.key = 0;
     idx.val = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_rec_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -4517,7 +4495,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* (Should not be found, but not fail) */
     find.key = INSERT_SPLIT_ROOT_NREC_REC * 42;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != FALSE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != FALSE)
         TEST_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
@@ -4525,45 +4503,45 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to find existant record in root of level-2 B-tree */
     find.key = 1347;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != (1347 * 2))
         TEST_ERROR
 
     /* Check with B-tree */
     record.key = 1347;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
 
     /* Attempt to find existant record in internal node of level-2 B-tree */
     find.key = 513;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != (513 * 2))
         TEST_ERROR
 
     /* Check with B-tree */
     record.key = 513;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Attempt to find existant record in leaf of level-2 B-tree */
     find.key = 555;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != (555 * 2))
         TEST_ERROR
 
     /* Check with B-tree */
     record.key = 555;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Attempt to index non-existant record in level-2 B-tree */
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC * 42), index_rec_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC * 42), index_rec_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -4572,7 +4550,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in root of level-2 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)1347, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)1347, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 1347)
         TEST_ERROR
@@ -4582,7 +4560,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in internal node of level-2 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)513, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)513, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 513)
         TEST_ERROR
@@ -4592,7 +4570,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in leaf of level-2 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)555, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)555, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 555)
         TEST_ERROR
@@ -4600,7 +4578,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -4613,20 +4591,20 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree update: make level 2 B-tree (r->l)");
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 internal nodes */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC * 9); u++) {
         record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) + 1) - u;
         record.val = record.key * 2;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
     for(; u < (INSERT_SPLIT_ROOT_NREC_REC * 41); u++) {
         record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) + 1) - (u +2); /* Leave a gap for later insertion */
         record.val = record.key * 2;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4636,42 +4614,42 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = 1344;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add some extra records to right-most leaf */
     record.key = (INSERT_SPLIT_ROOT_NREC_REC * 41) + 2;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
     record.key = (INSERT_SPLIT_ROOT_NREC_REC * 41) + 3;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Add some extra records to middle leaf */
     record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) - (INSERT_SPLIT_ROOT_NREC_REC * 9));
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
     record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) - (INSERT_SPLIT_ROOT_NREC_REC * 9)) + 1;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx.key = 0;
     idx.val = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_rec_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -4682,7 +4660,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* (Should not be found, but not fail) */
     find.key = INSERT_SPLIT_ROOT_NREC_REC * 42;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != FALSE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != FALSE)
         TEST_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
@@ -4690,45 +4668,45 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to find existant record in root of level-2 B-tree */
     find.key = 1344;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != (1344 * 2))
         TEST_ERROR
 
     /* Check with B-tree */
     record.key = 1344;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
 
     /* Attempt to find existant record in internal node of level-2 B-tree */
     find.key = 512;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != (512 * 2))
         TEST_ERROR
 
     /* Check with B-tree */
     record.key = 512;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Attempt to find existant record in leaf of level-2 B-tree */
     find.key = 555;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != (555 * 2))
         TEST_ERROR
 
     /* Check with B-tree */
     record.key = 555;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Attempt to index non-existant record in level-2 B-tree */
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC * 42), index_rec_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC * 42), index_rec_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -4737,7 +4715,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in root of level-2 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)1344, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)1344, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 1344)
         TEST_ERROR
@@ -4747,7 +4725,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in internal node of level-2 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)512, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)512, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 512)
         TEST_ERROR
@@ -4757,7 +4735,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in leaf of level-2 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)555, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)555, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 555)
         TEST_ERROR
@@ -4765,7 +4743,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -4778,20 +4756,20 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree update: make level 2 B-tree (l+r->middle)");
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert enough records to force root to split into 2 internal nodes */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC_REC * 9); u++) {
         record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) + 3) - u;
         record.val = record.key * 2;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
     for(; u < (INSERT_SPLIT_ROOT_NREC_REC * 41); u++) {
         record.key = u - ((INSERT_SPLIT_ROOT_NREC_REC * 9) - 2);  /* Leave a gap for later insertion */
         record.val = record.key * 2;
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -4801,52 +4779,52 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     if(check_stats(bt2, &bt2_stat) < 0)
         TEST_ERROR
     record.key = 1345;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add some extra records to right-most leaf */
     record.key = (INSERT_SPLIT_ROOT_NREC_REC * 41) + 4;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
     record.key = (INSERT_SPLIT_ROOT_NREC_REC * 41) + 5;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Add some extra records to middle leaf */
     record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) - (INSERT_SPLIT_ROOT_NREC_REC * 9)) + 2;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
     record.key = ((INSERT_SPLIT_ROOT_NREC_REC * 41) - (INSERT_SPLIT_ROOT_NREC_REC * 9)) + 3;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Add some extra records to left-most leaf */
     record.key = 0;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
     record.key = 1;
     record.val = record.key * 2;
-    if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+    if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
 
     /* Iterate over B-tree to check records have been inserted correctly */
     idx.key = 0;
     idx.val = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_rec_cb, &idx) < 0)
+    if(H5B2_iterate(bt2, iter_rec_cb, &idx) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -4857,7 +4835,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* (Should not be found, but not fail) */
     find.key = INSERT_SPLIT_ROOT_NREC_REC * 42;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != FALSE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != FALSE)
         TEST_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
@@ -4865,45 +4843,45 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to find existant record in root of level-2 B-tree */
     find.key = 1345;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != (1345 * 2))
         TEST_ERROR
 
     /* Check with B-tree */
     record.key = 1345;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
 
     /* Attempt to find existant record in internal node of level-2 B-tree */
     find.key = 513;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != (513 * 2))
         TEST_ERROR
 
     /* Check with B-tree */
     record.key = 513;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Attempt to find existant record in leaf of level-2 B-tree */
     find.key = 555;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
         FAIL_STACK_ERROR
     if(find.val != (555 * 2))
         TEST_ERROR
 
     /* Check with B-tree */
     record.key = 555;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     /* Attempt to index non-existant record in level-2 B-tree */
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC * 42), index_rec_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_SPLIT_ROOT_NREC_REC * 42), index_rec_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -4912,7 +4890,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in level-2 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)1345, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)1345, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 1345)
         TEST_ERROR
@@ -4922,7 +4900,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in internal node of level-2 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)513, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)513, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 513)
         TEST_ERROR
@@ -4932,7 +4910,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to index existing record in leaf of level-2 B-tree */
     find.key = (hsize_t)-1;
     find.val = (hsize_t)-1;
-    if(H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)555, index_rec_cb, &find) < 0)
+    if(H5B2_index(bt2, H5_ITER_INC, (hsize_t)555, index_rec_cb, &find) < 0)
         FAIL_STACK_ERROR
     if(find.key != 555)
         TEST_ERROR
@@ -4940,7 +4918,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -4955,7 +4933,7 @@ test_update_make_level2(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -4982,7 +4960,6 @@ test_update_lots(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     time_t      curr_time;              /* Current time, for seeding random number generator */
@@ -5035,13 +5012,13 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert random records */
     for(u = 0; u < INSERT_MANY_REC; u++) {
         record = records[u];
-        if(H5B2_update(bt2, dxpl, &record, no_modify_cb, NULL) < 0)
+        if(H5B2_update(bt2, &record, no_modify_cb, NULL) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -5052,7 +5029,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -5066,7 +5043,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         TEST_ERROR
 
     /* Re-open v2 B-tree */
-    if(NULL == (bt2 = H5B2_open(f, dxpl, bt2_addr, f)))
+    if(NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
         FAIL_STACK_ERROR
 
     /* Check up on B-tree after re-open */
@@ -5078,7 +5055,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
     /* Iterate over B-tree to check records have been inserted correctly */
     iter.key = 0;
     iter.val = 0;
-    if(H5B2_iterate(bt2, dxpl, iter_rec_cb, &iter) < 0)
+    if(H5B2_iterate(bt2, iter_rec_cb, &iter) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the index is correct */
@@ -5089,7 +5066,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
     /* (Should not be found, but not fail) */
     find.key = INSERT_MANY_REC * 2;
     find.val = (hsize_t)-1;
-    if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != FALSE)
+    if(H5B2_find(bt2, &find, find_rec_cb, &find) != FALSE)
         TEST_ERROR
     if(find.val != (hsize_t)-1)
         TEST_ERROR
@@ -5101,7 +5078,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         find.val = (hsize_t)-1;
 
         /* Attempt to find existant record in level-4 B-tree */
-        if(H5B2_find(bt2, dxpl, &find, find_rec_cb, &find) != TRUE)
+        if(H5B2_find(bt2, &find, find_rec_cb, &find) != TRUE)
             FAIL_STACK_ERROR
         if(find.val != (find.key * 2))
             TEST_ERROR
@@ -5109,13 +5086,13 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
 
     /* Attempt to index non-existant record in level-4 B-tree, in increasing & decreasing order */
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_INC, (hsize_t)(INSERT_MANY_REC * 3), find_rec_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_INC, (hsize_t)(INSERT_MANY_REC * 3), find_rec_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
         TEST_ERROR
     H5E_BEGIN_TRY {
-	ret = H5B2_index(bt2, dxpl, H5_ITER_DEC, (hsize_t)(INSERT_MANY_REC * 3), find_rec_cb, NULL);
+	ret = H5B2_index(bt2, H5_ITER_DEC, (hsize_t)(INSERT_MANY_REC * 3), find_rec_cb, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -5134,7 +5111,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
 
         /* Attempt to find existant record in level-4 B-tree */
         /* (in increasing order) */
-        if(H5B2_index(bt2, dxpl, H5_ITER_INC, idx, index_rec_cb, &find) < 0)
+        if(H5B2_index(bt2, H5_ITER_INC, idx, index_rec_cb, &find) < 0)
             FAIL_STACK_ERROR
         if(find.key != idx)
             TEST_ERROR
@@ -5147,7 +5124,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
 
         /* Attempt to find existant record in level-4 B-tree */
         /* (in decreasing order) */
-        if(H5B2_index(bt2, dxpl, H5_ITER_DEC, idx, index_rec_cb, &find) < 0)
+        if(H5B2_index(bt2, H5_ITER_DEC, idx, index_rec_cb, &find) < 0)
             FAIL_STACK_ERROR
         if(find.key != (INSERT_MANY_REC - (idx + 1)))
             TEST_ERROR
@@ -5160,13 +5137,13 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
     TESTING("B-tree update: update record in level 4 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     record.key = INSERT_MANY_REC / 2;
     modify.key = INSERT_MANY_REC / 2;
     modify.val = record.key * 3;
-    if(H5B2_update(bt2, dxpl, &record, modify_rec_cb, &modify) < 0)
+    if(H5B2_update(bt2, &record, modify_rec_cb, &modify) < 0)
         FAIL_STACK_ERROR
 
     /* Query the number of records in the B-tree */
@@ -5178,7 +5155,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -5196,7 +5173,7 @@ error:
     HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     HDfree(records);
@@ -5224,7 +5201,6 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -5241,7 +5217,7 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -5255,7 +5231,7 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to remove a record from a B-tree with no records */
     record = 0;
     H5E_BEGIN_TRY {
-	ret = H5B2_remove(bt2, dxpl, &record, NULL, NULL);
+	ret = H5B2_remove(bt2, &record, NULL, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -5266,12 +5242,12 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: non-existant record from 1 record B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one record into B-tree */
     record = 42;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Query the number of records in the B-tree */
@@ -5293,7 +5269,7 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to remove a non-existant record from a B-tree with 1 record */
     record = 0;
     H5E_BEGIN_TRY {
-	ret = H5B2_remove(bt2, dxpl, &record, NULL, NULL);
+	ret = H5B2_remove(bt2, &record, NULL, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -5305,12 +5281,12 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: existant record from 1 record B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     record = 42;
     rrecord = 0;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -5339,21 +5315,21 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: adding records to B-tree after removal");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert several records into B-tree again */
     record = 42;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
     record = 34;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
     record = 56;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
     record = 38;
-    if(H5B2_insert(bt2, dxpl, &record) < 0)
+    if(H5B2_insert(bt2, &record) < 0)
         FAIL_STACK_ERROR
 
     /* Query the number of records in the B-tree */
@@ -5370,12 +5346,12 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: non-existant record from level-0 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     record = 0;
     H5E_BEGIN_TRY {
-	ret = H5B2_remove(bt2, dxpl, &record, NULL, NULL);
+	ret = H5B2_remove(bt2, &record, NULL, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -5387,12 +5363,12 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: mult. existant records from level-0 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     record = 42;
     rrecord = 0;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -5417,7 +5393,7 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
 
     record = 34;
     rrecord = 0;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -5442,7 +5418,7 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
 
     record = 56;
     rrecord = 0;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -5467,7 +5443,7 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
 
     record = 38;
     rrecord = 0;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -5491,7 +5467,7 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -5506,7 +5482,7 @@ test_remove_basic(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -5532,7 +5508,6 @@ test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -5550,13 +5525,13 @@ test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-1 B-tree with 3 leaves */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -5579,7 +5554,7 @@ test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam,
     /* Attempt to remove a non-existant record from a B-tree with 1 record */
     record = (INSERT_SPLIT_ROOT_NREC * 2) + 1;
     H5E_BEGIN_TRY {
-	ret = H5B2_remove(bt2, dxpl, &record, NULL, NULL);
+	ret = H5B2_remove(bt2, &record, NULL, NULL);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -5599,22 +5574,22 @@ test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: record from right leaf of level-1 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on B-tree */
     record = 62;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 94;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = (INSERT_SPLIT_ROOT_NREC * 2) - 2;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     rrecord = 0;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -5623,10 +5598,10 @@ test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Make certain that the leaf nodes didn't redistribute */
     record = 62;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 94;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -5643,16 +5618,16 @@ test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: record from left leaf of level-1 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on B-tree */
     record = 0;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     rrecord = 1;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -5661,10 +5636,10 @@ test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Make certain that the leaf nodes didn't redistribute */
     record = 62;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 94;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -5681,16 +5656,16 @@ test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: record from middle leaf of level-1 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on B-tree */
     record = INSERT_SPLIT_ROOT_NREC;
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)0) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)0) < 0)
         TEST_ERROR
 
     rrecord = 0;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -5699,10 +5674,10 @@ test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Make certain that the leaf nodes didn't redistribute */
     record = 62;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 94;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -5714,7 +5689,7 @@ test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -5729,7 +5704,7 @@ test_remove_level1_noredistrib(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -5755,7 +5730,6 @@ test_remove_level1_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -5772,22 +5746,22 @@ test_remove_level1_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-1 B-tree with 3 leaves */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 94;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -5807,14 +5781,14 @@ test_remove_level1_redistrib(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove enough records from right leaf of a level-1 B-tree to force redistribution */
     for(u = 0; u < 8; u++) {
         record = (INSERT_SPLIT_ROOT_NREC * 2) - (u + 1);
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -5832,10 +5806,10 @@ test_remove_level1_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 90;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     PASSED();
@@ -5844,13 +5818,13 @@ test_remove_level1_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: redistribute 2 leaves in level-1 B-tree (l->r)");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     for(u = 0; u < 39; u++) {
         record = u;
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -5868,10 +5842,10 @@ test_remove_level1_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Check record values in root of B-tree */
     record = 64;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 90;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     PASSED();
@@ -5880,13 +5854,13 @@ test_remove_level1_redistrib(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: redistribute 3 leaves in level-1 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     for(u = 0; u < 2; u++) {
         record = INSERT_SPLIT_ROOT_NREC + 2 + u;
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -5904,14 +5878,14 @@ test_remove_level1_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Check record values in root of B-tree */
     record = 64;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 91;      /* Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -5926,7 +5900,7 @@ test_remove_level1_redistrib(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -5952,7 +5926,6 @@ test_remove_level1_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -5969,24 +5942,24 @@ test_remove_level1_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-1 B-tree with 3 leaves */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 2;
     record = 94;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6006,14 +5979,14 @@ test_remove_level1_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove enough records from right leaf of a level-1 B-tree to force redistribution */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC / 4); u++) {
         record = (INSERT_SPLIT_ROOT_NREC * 2) - (u + 1);
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -6033,7 +6006,7 @@ test_remove_level1_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 1;
     ninfo.nrec = 1;
     record = 62;      /* Left record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     PASSED();
@@ -6042,31 +6015,31 @@ test_remove_level1_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: merge 2 leaves to 1 in level-1 B-tree (l->r)");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill B-tree back up */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC / 4); u++) {
         record = (INSERT_SPLIT_ROOT_NREC * 2) - (u + 1);
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 2;
     record = 94;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Remove records */
     for(u = 0; u < ((3 * INSERT_SPLIT_ROOT_NREC) / 4) - 1; u++) {
         record = u;
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -6086,11 +6059,11 @@ test_remove_level1_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 1;
     ninfo.nrec = 1;
     record = 94;      /* Left record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -6105,7 +6078,7 @@ test_remove_level1_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -6131,7 +6104,6 @@ test_remove_level1_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -6148,24 +6120,24 @@ test_remove_level1_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-1 B-tree with 3 leaves */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 2;
     record = 94;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6185,14 +6157,14 @@ test_remove_level1_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove enough records from middle leaf of a level-1 B-tree to force merge */
     for(u = 0; u < ((5 * INSERT_SPLIT_ROOT_NREC) / 6) - 1; u++) {
         record = ((3 * INSERT_SPLIT_ROOT_NREC) / 2) - (u + 1);
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -6212,11 +6184,11 @@ test_remove_level1_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 1;
     ninfo.nrec = 1;
     record = 37;      /* Only record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -6231,7 +6203,7 @@ test_remove_level1_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -6257,7 +6229,6 @@ test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -6274,30 +6245,30 @@ test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-1 B-tree with 5 leaves */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 4); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left-most record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 125;      /* Center-Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 188;      /* Center-Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 4;
     record = 220;      /* Right-most record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6317,13 +6288,13 @@ test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove record from root node of a level-1 B-tree to force promotion from right leaf */
     record = 220;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -6332,18 +6303,18 @@ test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left-most record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 125;      /* Center-Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 188;      /* Center-Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 4;
     record = 221;      /* Right-most record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6364,12 +6335,12 @@ test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: promote from left leaf of level-1 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     record = 62;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -6378,18 +6349,18 @@ test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Check record values in root of B-tree */
     record = 63;      /* Left-most record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 125;      /* Center-Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 188;      /* Center-Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 4;
     record = 221;      /* Right-most record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6406,12 +6377,12 @@ test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: promote from middle leaf of level-1 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     record = 125;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -6420,18 +6391,18 @@ test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam,
 
     /* Check record values in root of B-tree */
     record = 63;      /* Left-most record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 126;      /* Center-Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     record = 188;      /* Center-Right record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 4;
     record = 221;      /* Right-most record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6443,7 +6414,7 @@ test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -6458,7 +6429,7 @@ test_remove_level1_promote(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -6484,7 +6455,6 @@ test_remove_level1_promote_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -6501,24 +6471,24 @@ test_remove_level1_promote_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-1 B-tree with 3 leaves */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left-most record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 2;
     record = 94;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6538,7 +6508,7 @@ test_remove_level1_promote_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove record from root node of a level-1 B-tree to force promotion from right leaf */
@@ -6547,7 +6517,7 @@ test_remove_level1_promote_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
     for(u = 0; u < 7; u++) {
         record = (INSERT_SPLIT_ROOT_NREC * 2) - (u + 1);
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -6565,7 +6535,7 @@ test_remove_level1_promote_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
 
     record = 94;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -6574,12 +6544,12 @@ test_remove_level1_promote_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left-most record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 2;
     record = 90;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6591,7 +6561,7 @@ test_remove_level1_promote_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -6606,7 +6576,7 @@ test_remove_level1_promote_2leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -6632,7 +6602,6 @@ test_remove_level1_promote_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -6649,24 +6618,24 @@ test_remove_level1_promote_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-1 B-tree with 3 leaves */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left-most record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 2;
     record = 94;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6686,7 +6655,7 @@ test_remove_level1_promote_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove record from root node of a level-1 B-tree to force promotion from middle leaf */
@@ -6695,7 +6664,7 @@ test_remove_level1_promote_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
     for(u = 0; u < 7; u++) {
         record = 63 + u;
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -6713,7 +6682,7 @@ test_remove_level1_promote_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
 
     record = 62;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -6722,12 +6691,12 @@ test_remove_level1_promote_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
 
     /* Check record values in root of B-tree */
     record = 39;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 2;
     record = 86;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6739,7 +6708,7 @@ test_remove_level1_promote_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -6754,7 +6723,7 @@ test_remove_level1_promote_3leaf_redistrib(hid_t fapl, const H5B2_create_t *cpar
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -6780,7 +6749,6 @@ test_remove_level1_promote_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -6797,24 +6765,24 @@ test_remove_level1_promote_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-1 B-tree with 3 leaves */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left-most record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 2;
     record = 94;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6834,7 +6802,7 @@ test_remove_level1_promote_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove record from root node of a level-1 B-tree to force promotion from right leaf */
@@ -6843,7 +6811,7 @@ test_remove_level1_promote_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
     for(u = 0; u < 14; u++) {
         record = (INSERT_SPLIT_ROOT_NREC * 2) - (u + 1);
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -6861,7 +6829,7 @@ test_remove_level1_promote_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
 
     record = 87;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -6872,7 +6840,7 @@ test_remove_level1_promote_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 1;
     ninfo.nrec = 1;
     record = 62;      /* Middle record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6884,7 +6852,7 @@ test_remove_level1_promote_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -6899,7 +6867,7 @@ test_remove_level1_promote_2leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -6925,7 +6893,6 @@ test_remove_level1_promote_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -6942,24 +6909,24 @@ test_remove_level1_promote_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-2 B-tree with 3 leaves */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 2); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 62;      /* Left-most record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)1) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)1) < 0)
         TEST_ERROR
     ninfo.depth = 1;
     ninfo.nrec = 2;
     record = 94;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -6979,7 +6946,7 @@ test_remove_level1_promote_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove record from root node of a level-1 B-tree to force promotion from middle leaf */
@@ -6988,7 +6955,7 @@ test_remove_level1_promote_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
     for(u = 0; u < 50; u++) {
         record = ((3 * INSERT_SPLIT_ROOT_NREC) / 2) - (u + 1);
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -7006,7 +6973,7 @@ test_remove_level1_promote_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
 
     record = 25;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -7017,7 +6984,7 @@ test_remove_level1_promote_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 1;
     ninfo.nrec = 1;
     record = 37;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7029,7 +6996,7 @@ test_remove_level1_promote_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -7044,7 +7011,7 @@ test_remove_level1_promote_3leaf_merge(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -7070,7 +7037,6 @@ test_remove_level1_collapse(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -7087,13 +7053,13 @@ test_remove_level1_collapse(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-1 B-tree with 2 leaves */
     for(u = 0; u < INSERT_SPLIT_ROOT_NREC; u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -7101,7 +7067,7 @@ test_remove_level1_collapse(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 1;
     ninfo.nrec = 1;
     record = 31;      /* Middle record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7121,14 +7087,14 @@ test_remove_level1_collapse(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove records from B-tree to force a single leaf for the B-tree */
     for(u = 0; u < 14; u++) {
         record = INSERT_SPLIT_ROOT_NREC - (u + 1);
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -7148,7 +7114,7 @@ test_remove_level1_collapse(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 0;
     ninfo.nrec = (uint16_t)(INSERT_SPLIT_ROOT_NREC - u);
     record = 31;      /* Middle record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7168,7 +7134,7 @@ test_remove_level1_collapse(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -7183,7 +7149,7 @@ test_remove_level1_collapse(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -7209,7 +7175,6 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -7226,24 +7191,24 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-2 B-tree with 3 internal nodes */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 2834;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7263,20 +7228,20 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check information about record in right internal node */
     ninfo.depth = 1;
     ninfo.nrec = 14;
     record = 2960;      /* Record in right internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Attempt to remove record from right internal node of a level-2 B-tree to force promotion */
     record = 2960;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -7287,7 +7252,7 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 1;
     ninfo.nrec = 14;
     record = 2961;      /* Record in right internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7304,19 +7269,19 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: promote from left internal of level-2 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check information about record in left internal node */
     ninfo.depth = 1;
     ninfo.nrec = 29;
     record = 1133;      /* Record in left internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     record = 1133;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -7327,7 +7292,7 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 1;
     ninfo.nrec = 29;
     record = 1134;      /* Record in left internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7344,19 +7309,19 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: promote from middle internal of level-2 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check information about record in middle internal node */
     ninfo.depth = 1;
     ninfo.nrec = 14;
     record = 2267;      /* Record in middle internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     record = 2267;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -7367,7 +7332,7 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 1;
     ninfo.nrec = 14;
     record = 2268;      /* Record in middle internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7384,19 +7349,19 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree remove: promote record from root of level-2 B-tree");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check information about record in root node */
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 1889;      /* Left record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     record = 1889;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -7407,7 +7372,7 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 1890;      /* Left record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7419,19 +7384,19 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check information about record in root node */
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 2834;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     record = 2834;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -7442,7 +7407,7 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 2835;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7454,7 +7419,7 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -7469,7 +7434,7 @@ test_remove_level2_promote(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -7495,7 +7460,6 @@ test_remove_level2_promote_2internal_redistrib(hid_t fapl, const H5B2_create_t *
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -7512,24 +7476,24 @@ test_remove_level2_promote_2internal_redistrib(hid_t fapl, const H5B2_create_t *
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-2 B-tree with 3 internal nodes */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 2834;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7549,21 +7513,21 @@ test_remove_level2_promote_2internal_redistrib(hid_t fapl, const H5B2_create_t *
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check status of B-tree */
     ninfo.depth = 1;
     ninfo.nrec = 14;
     record = 3685;      /* Right-most record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Attempt to remove record from right internal node of a level-2 B-tree to force promotion w/redistribution */
     for(u = 0; u < 8; u++) {
         record = ((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1);
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -7581,7 +7545,7 @@ test_remove_level2_promote_2internal_redistrib(hid_t fapl, const H5B2_create_t *
 
     record = 3685;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -7592,7 +7556,7 @@ test_remove_level2_promote_2internal_redistrib(hid_t fapl, const H5B2_create_t *
     ninfo.depth = 1;
     ninfo.nrec = 14;
     record = 3681;      /* Right-most record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7604,7 +7568,7 @@ test_remove_level2_promote_2internal_redistrib(hid_t fapl, const H5B2_create_t *
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -7619,7 +7583,7 @@ test_remove_level2_promote_2internal_redistrib(hid_t fapl, const H5B2_create_t *
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -7645,7 +7609,6 @@ test_remove_level2_promote_3internal_redistrib(hid_t fapl, const H5B2_create_t *
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -7662,24 +7625,24 @@ test_remove_level2_promote_3internal_redistrib(hid_t fapl, const H5B2_create_t *
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-2 B-tree with 3 internal nodes */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 2834;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7699,21 +7662,21 @@ test_remove_level2_promote_3internal_redistrib(hid_t fapl, const H5B2_create_t *
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check status of B-tree */
     ninfo.depth = 1;
     ninfo.nrec = 29;
     record = 62;      /* Left-most record in left node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Attempt to remove record from left internal node of a level-2 B-tree to force promotion w/redistribution */
     for(u = 0; u < 38; u++) {
         record = 63 + u;
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -7731,7 +7694,7 @@ test_remove_level2_promote_3internal_redistrib(hid_t fapl, const H5B2_create_t *
 
     record = 62;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -7742,7 +7705,7 @@ test_remove_level2_promote_3internal_redistrib(hid_t fapl, const H5B2_create_t *
     ninfo.depth = 1;
     ninfo.nrec = 29;
     record = 49;      /* Left-most record in left node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7754,7 +7717,7 @@ test_remove_level2_promote_3internal_redistrib(hid_t fapl, const H5B2_create_t *
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -7769,7 +7732,7 @@ test_remove_level2_promote_3internal_redistrib(hid_t fapl, const H5B2_create_t *
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -7795,7 +7758,6 @@ test_remove_level2_promote_2internal_merge(hid_t fapl, const H5B2_create_t *cpar
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -7812,24 +7774,24 @@ test_remove_level2_promote_2internal_merge(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-2 B-tree with 3 internal nodes */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 2834;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7849,21 +7811,21 @@ test_remove_level2_promote_2internal_merge(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check information about record in right internal node */
     ninfo.depth = 1;
     ninfo.nrec = 14;
     record = 3685;      /* Right-most record in right internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Attempt to remove record from right internal node of a level-2 B-tree to force promotion w/redistribution */
     for(u = 0; u < 15; u++) {
         record = ((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1);
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -7882,7 +7844,7 @@ test_remove_level2_promote_2internal_merge(hid_t fapl, const H5B2_create_t *cpar
     /* Force merge by promoting current right-most record */
     record = 3678;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -7893,7 +7855,7 @@ test_remove_level2_promote_2internal_merge(hid_t fapl, const H5B2_create_t *cpar
     ninfo.depth = 1;
     ninfo.nrec = 13;
     record = 3653;      /* Right-most record in right internal node (now) */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -7905,7 +7867,7 @@ test_remove_level2_promote_2internal_merge(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -7920,7 +7882,7 @@ test_remove_level2_promote_2internal_merge(hid_t fapl, const H5B2_create_t *cpar
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -7946,7 +7908,6 @@ test_remove_level2_promote_3internal_merge(hid_t fapl, const H5B2_create_t *cpar
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -7963,24 +7924,24 @@ test_remove_level2_promote_3internal_merge(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-2 B-tree with 3 internal nodes */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 2834;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -8000,21 +7961,21 @@ test_remove_level2_promote_3internal_merge(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check information about record in left internal node */
     ninfo.depth = 1;
     ninfo.nrec = 29;
     record = 62;      /* Left-most record in left internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Attempt to remove record from left internal node of a level-2 B-tree to force promotion w/redistribution */
     for(u = 0; u < 112; u++) {
         record = 48 + u;
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -8033,7 +7994,7 @@ test_remove_level2_promote_3internal_merge(hid_t fapl, const H5B2_create_t *cpar
     /* Force merge of left-most internal nodes by promotion */
     record = 25;
     rrecord = HSIZET_MAX;
-    if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+    if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
         FAIL_STACK_ERROR
 
     /* Make certain that the record value is correct */
@@ -8044,7 +8005,7 @@ test_remove_level2_promote_3internal_merge(hid_t fapl, const H5B2_create_t *cpar
     ninfo.depth = 1;
     ninfo.nrec = 28;
     record = 37;      /* Left-most record in left internal node (now) */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -8056,7 +8017,7 @@ test_remove_level2_promote_3internal_merge(hid_t fapl, const H5B2_create_t *cpar
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -8071,7 +8032,7 @@ test_remove_level2_promote_3internal_merge(hid_t fapl, const H5B2_create_t *cpar
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -8097,7 +8058,6 @@ test_remove_level2_2internal_merge_left(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -8114,24 +8074,24 @@ test_remove_level2_2internal_merge_left(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-2 B-tree with 3 internal nodes */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 2834;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -8151,14 +8111,14 @@ test_remove_level2_2internal_merge_left(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove records from a level-2 B-tree to force 2 internal nodes to merge */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 21) + 15); u++) {
         record = u;
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -8178,11 +8138,11 @@ test_remove_level2_2internal_merge_left(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 2;
     ninfo.nrec = 1;
     record = 2834;      /* Middle record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -8197,7 +8157,7 @@ test_remove_level2_2internal_merge_left(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -8223,7 +8183,6 @@ test_remove_level2_2internal_merge_right(hid_t fapl, const H5B2_create_t *cparam
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -8240,24 +8199,24 @@ test_remove_level2_2internal_merge_right(hid_t fapl, const H5B2_create_t *cparam
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-2 B-tree with 3 internal nodes */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 2834;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -8277,14 +8236,14 @@ test_remove_level2_2internal_merge_right(hid_t fapl, const H5B2_create_t *cparam
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove records from a level-2 B-tree to force 2 internal nodes to merge */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 5) + 17); u++) {
         record = ((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1);
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -8304,11 +8263,11 @@ test_remove_level2_2internal_merge_right(hid_t fapl, const H5B2_create_t *cparam
     ninfo.depth = 2;
     ninfo.nrec = 1;
     record = 1889;      /* Middle record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -8323,7 +8282,7 @@ test_remove_level2_2internal_merge_right(hid_t fapl, const H5B2_create_t *cparam
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -8349,7 +8308,6 @@ test_remove_level2_3internal_merge(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -8366,24 +8324,24 @@ test_remove_level2_3internal_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-2 B-tree with 3 internal nodes */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 2834;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -8403,14 +8361,14 @@ test_remove_level2_3internal_merge(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove record from middle internal node of a level-2 B-tree to force promotion w/redistribution */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 23) + 15); u++) {
         record = (INSERT_SPLIT_ROOT_NREC * 20) + u;
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -8430,11 +8388,11 @@ test_remove_level2_3internal_merge(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 2;
     ninfo.nrec = 1;
     record = 1196;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -8449,7 +8407,7 @@ test_remove_level2_3internal_merge(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -8475,7 +8433,6 @@ test_remove_level2_collapse_right(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -8493,24 +8450,24 @@ test_remove_level2_collapse_right(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-2 B-tree with 3 internal nodes */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Check record values in root of B-tree */
     record = 1889;      /* Left record in root node */
-    if(check_node_depth(bt2, dxpl, &record, (unsigned)2) < 0)
+    if(check_node_depth(bt2, &record, (unsigned)2) < 0)
         TEST_ERROR
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 2834;      /* Right record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Query the number of records in the B-tree */
@@ -8530,14 +8487,14 @@ test_remove_level2_collapse_right(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to remove records from a level-2 B-tree to force back to level-1 */
     for(u = 0; u < (INSERT_SPLIT_ROOT_NREC * 34) + 17; u++) {
         record = ((INSERT_SPLIT_ROOT_NREC * 59) + 1) - (u + 1);
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -8560,7 +8517,7 @@ test_remove_level2_collapse_right(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -8575,7 +8532,7 @@ test_remove_level2_collapse_right(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -8601,7 +8558,6 @@ gen_l4_btree2(const char *filename, hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     hsize_t     record;                 /* Record to insert into tree */
     unsigned    u;                      /* Local index variable */
@@ -8620,13 +8576,13 @@ gen_l4_btree2(const char *filename, hid_t fapl, const H5B2_create_t *cparam,
         STACK_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert random records */
     for(u = 0; u < INSERT_MANY; u++) {
         record = records[u];
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -8637,7 +8593,7 @@ gen_l4_btree2(const char *filename, hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -8650,7 +8606,7 @@ gen_l4_btree2(const char *filename, hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -8682,7 +8638,6 @@ test_remove_lots(const char *env_h5_drvr, hid_t fapl, const H5B2_create_t *cpara
     int         fd = -1;                /* File descriptor */
     h5_stat_t	sb;                     /* Stat buffer for file */
     void        *file_data = NULL;      /* Copy of file data */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -8738,7 +8693,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         /* Make a copy of the file in memory, in order to speed up deletion testing */
 
         /* Open the file just created */
-        if((fd = HDopen(filename, O_RDONLY, 0)) < 0)
+        if((fd = HDopen(filename, O_RDONLY)) < 0)
             TEST_ERROR
 
         /* Retrieve the file's size */
@@ -8786,14 +8741,14 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
     } /* end for */
 
     /* Re-open v2 B-tree */
-    if(NULL == (bt2 = H5B2_open(f, dxpl, bt2_addr, f)))
+    if(NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
         FAIL_STACK_ERROR
 
     /* Remove all records */
     for(u = 0; u < INSERT_MANY; u++) {
         record = records[u];
         rrecord = HSIZET_MAX;
-        if(H5B2_remove(bt2, dxpl, &record, remove_cb, &rrecord) < 0)
+        if(H5B2_remove(bt2, &record, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -8818,7 +8773,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -8835,7 +8790,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         /* Re-write the file's data with the copy in memory */
 
         /* Open the file just created */
-        if((fd = HDopen(filename, O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0)
+        if((fd = HDopen(filename, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0)
             TEST_ERROR
 
         /* Write file's data from memory */
@@ -8870,7 +8825,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         STACK_ERROR
 
     /* Re-open v2 B-tree */
-    if(NULL == (bt2 = H5B2_open(f, dxpl, bt2_addr, f)))
+    if(NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
         FAIL_STACK_ERROR
 
     /* Remove all records */
@@ -8880,7 +8835,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         rrecord = HSIZET_MAX;
 
         /* Remove random record */
-        if(H5B2_remove_by_idx(bt2, dxpl, H5_ITER_INC, (hsize_t)rem_idx, remove_cb, &rrecord) < 0)
+        if(H5B2_remove_by_idx(bt2, H5_ITER_INC, (hsize_t)rem_idx, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -8905,7 +8860,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -8922,7 +8877,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         /* Re-write the file's data with the copy in memory */
 
         /* Open the file just created */
-        if((fd = HDopen(filename, O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0)
+        if((fd = HDopen(filename, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0)
             TEST_ERROR
 
         /* Write file's data from memory */
@@ -8958,14 +8913,14 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         STACK_ERROR
 
     /* Re-open v2 B-tree */
-    if(NULL == (bt2 = H5B2_open(f, dxpl, bt2_addr, f)))
+    if(NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
         FAIL_STACK_ERROR
 
     /* Remove all records */
     for(u = 0; u < INSERT_MANY; u++) {
         /* Remove first record */
         rrecord = HSIZET_MAX;
-        if(H5B2_remove_by_idx(bt2, dxpl, H5_ITER_INC, (hsize_t)0, remove_cb, &rrecord) < 0)
+        if(H5B2_remove_by_idx(bt2, H5_ITER_INC, (hsize_t)0, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -8990,7 +8945,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -9007,7 +8962,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         /* Re-write the file's data with the copy in memory */
 
         /* Open the file just created */
-        if((fd = HDopen(filename, O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0)
+        if((fd = HDopen(filename, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0)
             TEST_ERROR
 
         /* Write file's data from memory */
@@ -9043,14 +8998,14 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         STACK_ERROR
 
     /* Re-open v2 B-tree */
-    if(NULL == (bt2 = H5B2_open(f, dxpl, bt2_addr, f)))
+    if(NULL == (bt2 = H5B2_open(f, bt2_addr, f)))
         FAIL_STACK_ERROR
 
     /* Remove all records */
     for(u = 0; u < INSERT_MANY; u++) {
         /* Remove last record */
         rrecord = HSIZET_MAX;
-        if(H5B2_remove_by_idx(bt2, dxpl, H5_ITER_DEC, (hsize_t)0, remove_cb, &rrecord) < 0)
+        if(H5B2_remove_by_idx(bt2, H5_ITER_DEC, (hsize_t)0, remove_cb, &rrecord) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that the record value is correct */
@@ -9075,7 +9030,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -9095,7 +9050,7 @@ HDfprintf(stderr, "curr_time = %lu\n", (unsigned long)curr_time);
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -9130,7 +9085,6 @@ test_find_neighbor(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -9158,45 +9112,45 @@ test_find_neighbor(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert records */
     for(u = 0; u < FIND_NEIGHBOR; u++) {
         record = records[u];
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
     /* Attempt to find record B-tree less than a value */
     search = 0;
     H5E_BEGIN_TRY {
-	ret = H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_LESS, &search, neighbor_cb, &record);
+	ret = H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
         TEST_ERROR
 
     search = 1;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 0)
         TEST_ERROR
 
     search = 2;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 0)
         TEST_ERROR
 
     search = 3;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 2)
         TEST_ERROR
 
     search = 4;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 2)
         TEST_ERROR
@@ -9205,12 +9159,12 @@ test_find_neighbor(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 1;
     ninfo.nrec = 14;
     record = 250;      /* Record in left internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Neighbor is in internal node */
     search = 251;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 250)
         TEST_ERROR
@@ -9219,18 +9173,18 @@ test_find_neighbor(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 2;
     ninfo.nrec = 1;
     record = 1888;      /* Record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Neighbor is in root node */
     search = 1889;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 1888)
         TEST_ERROR
 
     search = (FIND_NEIGHBOR * 2) + 1;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_LESS, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != ((FIND_NEIGHBOR - 1) * 2))
         TEST_ERROR
@@ -9243,38 +9197,38 @@ test_find_neighbor(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree find: nearest neighbor greater than a value");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Attempt to find record B-tree less than a value */
     search = (FIND_NEIGHBOR * 2) + 1;
     H5E_BEGIN_TRY {
-	ret = H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record);
+	ret = H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
         TEST_ERROR
 
     search = 0;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 2)
         TEST_ERROR
 
     search = 1;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 2)
         TEST_ERROR
 
     search = 2;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 4)
         TEST_ERROR
 
     search = 3;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 4)
         TEST_ERROR
@@ -9283,31 +9237,31 @@ test_find_neighbor(hid_t fapl, const H5B2_create_t *cparam,
     ninfo.depth = 1;
     ninfo.nrec = 16;
     record = 2896;      /* Record in right internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Neighbor is in internal node */
     search = 2895;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 2896)
         TEST_ERROR
 
     /* Neighbor is in root node */
     search = 1887;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != 1888)
         TEST_ERROR
 
     search = ((FIND_NEIGHBOR - 1) * 2) - 1;
-    if(H5B2_neighbor(bt2, dxpl, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
+    if(H5B2_neighbor(bt2, H5B2_COMPARE_GREATER, &search, neighbor_cb, &record) < 0)
         FAIL_STACK_ERROR
     if(record != ((FIND_NEIGHBOR - 1) * 2))
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -9324,7 +9278,7 @@ test_find_neighbor(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     HDfree(records);
@@ -9354,7 +9308,6 @@ test_delete(hid_t fapl, const H5B2_create_t *cparam)
     H5F_t	*f = NULL;              /* Internal file object pointer */
     h5_stat_size_t       empty_size;             /* Size of an empty file */
     h5_stat_size_t       file_size;              /* Size of each file created */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -9393,18 +9346,18 @@ test_delete(hid_t fapl, const H5B2_create_t *cparam)
         STACK_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
     /*
      * Delete v2 B-tree
      */
-    if(H5B2_delete(f, dxpl, bt2_addr, f, NULL, NULL) < 0)
+    if(H5B2_delete(f, bt2_addr, f, NULL, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Close the file */
@@ -9437,13 +9390,13 @@ test_delete(hid_t fapl, const H5B2_create_t *cparam)
         STACK_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert records */
     for(u = 0; u < DELETE_SMALL; u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -9454,14 +9407,14 @@ test_delete(hid_t fapl, const H5B2_create_t *cparam)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
     /*
      * Delete v2 B-tree
      */
-    if(H5B2_delete(f, H5AC_ind_read_dxpl_id, bt2_addr, f, NULL, NULL) < 0)
+    if(H5B2_delete(f, bt2_addr, f, NULL, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Close file */
@@ -9494,13 +9447,13 @@ test_delete(hid_t fapl, const H5B2_create_t *cparam)
         STACK_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert records */
     for(u = 0; u < DELETE_MEDIUM; u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -9511,14 +9464,14 @@ test_delete(hid_t fapl, const H5B2_create_t *cparam)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
     /*
      * Delete v2 B-tree
      */
-    if(H5B2_delete(f, dxpl, bt2_addr, f, NULL, NULL) < 0)
+    if(H5B2_delete(f, bt2_addr, f, NULL, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Close file */
@@ -9551,13 +9504,13 @@ test_delete(hid_t fapl, const H5B2_create_t *cparam)
         STACK_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Insert records */
     for(u = 0; u < DELETE_LARGE; u++) {
         record = u;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -9568,14 +9521,14 @@ test_delete(hid_t fapl, const H5B2_create_t *cparam)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
     /*
      * Delete v2 B-tree
      */
-    if(H5B2_delete(f, dxpl, bt2_addr, f, NULL, NULL) < 0)
+    if(H5B2_delete(f, bt2_addr, f, NULL, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Close file */
@@ -9597,7 +9550,7 @@ test_delete(hid_t fapl, const H5B2_create_t *cparam)
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -9624,7 +9577,6 @@ test_modify(hid_t fapl, const H5B2_create_t *cparam,
 {
     hid_t	file = -1;              /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
     hsize_t     record;                 /* Record to insert into tree */
@@ -9645,13 +9597,13 @@ test_modify(hid_t fapl, const H5B2_create_t *cparam,
         TEST_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Create level-2 B-tree with 3 internal nodes */
     for(u = 0; u < ((INSERT_SPLIT_ROOT_NREC * 59) + 1); u++) {
         record = u * 5;
-        if(H5B2_insert(bt2, dxpl, &record) < 0)
+        if(H5B2_insert(bt2, &record) < 0)
             FAIL_STACK_ERROR
     } /* end for */
 
@@ -9665,7 +9617,7 @@ test_modify(hid_t fapl, const H5B2_create_t *cparam,
     record = 3;
     modify = 4;
     H5E_BEGIN_TRY {
-	ret = H5B2_modify(bt2, dxpl, &record, modify_cb, &modify);
+	ret = H5B2_modify(bt2, &record, modify_cb, &modify);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -9676,33 +9628,33 @@ test_modify(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree modify: modify record in leaf node");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check status of B-tree */
     ninfo.depth = 0;
     ninfo.nrec = 62;
     record = 4330;      /* Record in leaf node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Attempt to modify a record in a leaf node */
     record = 4330;
     modify = 4331;
-    if(H5B2_modify(bt2, dxpl, &record, modify_cb, &modify) < 0)
+    if(H5B2_modify(bt2, &record, modify_cb, &modify) < 0)
         FAIL_STACK_ERROR
 
     /* Check status of B-tree */
     ninfo.depth = 0;
     ninfo.nrec = 62;
     record = 4331;      /* Record in leaf node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Attempt to find modified record */
     record = 4331;
     found = 4331;
-    if(H5B2_find(bt2, dxpl, &record, find_cb, &found) != TRUE)
+    if(H5B2_find(bt2, &record, find_cb, &found) != TRUE)
         FAIL_STACK_ERROR
     if(found != 4331)
         TEST_ERROR
@@ -9711,7 +9663,7 @@ test_modify(hid_t fapl, const H5B2_create_t *cparam,
     record = 4330;
     found = HSIZET_MAX;
     H5E_BEGIN_TRY {
-	ret = H5B2_modify(bt2, dxpl, &record, modify_cb, &modify);
+	ret = H5B2_modify(bt2, &record, modify_cb, &modify);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -9722,33 +9674,33 @@ test_modify(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree modify: modify record in internal node");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check status of B-tree */
     ninfo.depth = 1;
     ninfo.nrec = 29;
     record = 5350;      /* Record in internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Attempt to modify a record in an internal node */
     record = 5350;
     modify = 5352;
-    if(H5B2_modify(bt2, dxpl, &record, modify_cb, &modify) < 0)
+    if(H5B2_modify(bt2, &record, modify_cb, &modify) < 0)
         FAIL_STACK_ERROR
 
     /* Check status of B-tree */
     ninfo.depth = 1;
     ninfo.nrec = 29;
     record = 5352;      /* Record in internal node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Attempt to find modified record */
     record = 5352;
     found = 5352;
-    if(H5B2_find(bt2, dxpl, &record, find_cb, &found) != TRUE)
+    if(H5B2_find(bt2, &record, find_cb, &found) != TRUE)
         STACK_ERROR
     if(found != 5352)
         TEST_ERROR
@@ -9757,7 +9709,7 @@ test_modify(hid_t fapl, const H5B2_create_t *cparam,
     record = 5350;
     found = 5350;
     H5E_BEGIN_TRY {
-	ret = H5B2_modify(bt2, dxpl, &record, modify_cb, &modify);
+	ret = H5B2_modify(bt2, &record, modify_cb, &modify);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
@@ -9768,33 +9720,33 @@ test_modify(hid_t fapl, const H5B2_create_t *cparam,
     TESTING("B-tree modify: modify record in root node");
 
     /* Check for closing & re-opening the B-tree */
-    if(reopen_btree(f, dxpl, &bt2, bt2_addr, tparam) < 0)
+    if(reopen_btree(f, &bt2, bt2_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check status of B-tree */
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 9445;      /* Record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Attempt to modify a record in a root node */
     record = 9445;
     modify = 9448;
-    if(H5B2_modify(bt2, dxpl, &record, modify_cb, &modify) < 0)
+    if(H5B2_modify(bt2, &record, modify_cb, &modify) < 0)
         FAIL_STACK_ERROR
 
     /* Check status of B-tree */
     ninfo.depth = 2;
     ninfo.nrec = 2;
     record = 9448;      /* Record in root node */
-    if(check_node_info(bt2, dxpl, record, &ninfo) < 0)
+    if(check_node_info(bt2, record, &ninfo) < 0)
         TEST_ERROR
 
     /* Attempt to find modified record */
     record = 9448;
     found = 9448;
-    if(H5B2_find(bt2, dxpl, &record, find_cb, &found) != TRUE)
+    if(H5B2_find(bt2, &record, find_cb, &found) != TRUE)
         STACK_ERROR
     if(found != 9448)
         TEST_ERROR
@@ -9803,14 +9755,14 @@ test_modify(hid_t fapl, const H5B2_create_t *cparam,
     record = 9445;
     found = 9445;
     H5E_BEGIN_TRY {
-	ret = H5B2_modify(bt2, dxpl, &record, modify_cb, &modify);
+	ret = H5B2_modify(bt2, &record, modify_cb, &modify);
     } H5E_END_TRY;
     /* Should fail */
     if(ret != FAIL)
         TEST_ERROR
 
     /* Close the v2 B-tree */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -9825,7 +9777,7 @@ test_modify(hid_t fapl, const H5B2_create_t *cparam,
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -9858,7 +9810,6 @@ test_open_twice_diff(hid_t fapl, const H5B2_create_t *cparam)
     hid_t	file00 = -1;            /* File ID */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5F_t	*f2 = NULL;             /* Internal file object pointer */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;        /* DXPL to use */
     H5B2_t      *bt2 = NULL;            /* v2 B-tree wrapper */
     H5B2_t      *bt2_2 = NULL;          /* Second v2 B-tree wrapper */
     haddr_t     bt2_addr;               /* Address of B-tree created */
@@ -9883,15 +9834,15 @@ test_open_twice_diff(hid_t fapl, const H5B2_create_t *cparam)
         FAIL_STACK_ERROR
 
     /* Create the v2 B-tree & get its address */
-    if(create_btree(f, dxpl, cparam, &bt2, &bt2_addr) < 0)
+    if(create_btree(f, cparam, &bt2, &bt2_addr) < 0)
         TEST_ERROR
 
     /* Re-open v2 B-tree */
-    if(NULL == (bt2_2 = H5B2_open(f, dxpl, bt2_addr, f)))
+    if(NULL == (bt2_2 = H5B2_open(f, bt2_addr, f)))
         FAIL_STACK_ERROR
 
     /* Close the second v2 B-tree wrapper */
-    if(H5B2_close(bt2_2, dxpl) < 0)
+    if(H5B2_close(bt2_2) < 0)
         FAIL_STACK_ERROR
     bt2_2 = NULL;
 
@@ -9903,7 +9854,7 @@ test_open_twice_diff(hid_t fapl, const H5B2_create_t *cparam)
         FAIL_STACK_ERROR
 
     /* Close the first v2 B-tree wrapper */
-    if(H5B2_close(bt2, dxpl) < 0)
+    if(H5B2_close(bt2) < 0)
         FAIL_STACK_ERROR
     bt2 = NULL;
 
@@ -9933,7 +9884,7 @@ test_open_twice_diff(hid_t fapl, const H5B2_create_t *cparam)
         FAIL_STACK_ERROR
 
     /* Open the B-tree through the second file handle */
-    if(NULL == (bt2_2 = H5B2_open(f2, dxpl, bt2_addr, f2)))
+    if(NULL == (bt2_2 = H5B2_open(f2, bt2_addr, f2)))
         FAIL_STACK_ERROR
 
     /* Close the extra file handles */
@@ -9943,7 +9894,7 @@ test_open_twice_diff(hid_t fapl, const H5B2_create_t *cparam)
         FAIL_STACK_ERROR
 
     /* Close the second v2 B-tree */
-    if(H5B2_close(bt2_2, dxpl) < 0)
+    if(H5B2_close(bt2_2) < 0)
         FAIL_STACK_ERROR
     bt2_2 = NULL;
 
@@ -9960,9 +9911,9 @@ test_open_twice_diff(hid_t fapl, const H5B2_create_t *cparam)
 error:
     H5E_BEGIN_TRY {
         if(bt2)
-            H5B2_close(bt2, dxpl);
+            H5B2_close(bt2);
         if(bt2)
-            H5B2_close(bt2_2, dxpl);
+            H5B2_close(bt2_2);
 	H5Fclose(file);
 	H5Fclose(file2);
 	H5Fclose(file0);
@@ -9996,6 +9947,7 @@ main(void)
     unsigned    reopen;                 /* Whether to reopen B-tree during tests */
     int		ExpressMode;
     const char  *envval = NULL;
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     envval = HDgetenv("HDF5_DRIVER");
     if(envval == NULL)
@@ -10011,6 +9963,10 @@ main(void)
     /* Initialize v2 B-tree creation parameters */
     init_cparam(&cparam, &cparam2);
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     /* Loop over re-opening B-tree during tests */
     for(reopen = FALSE; reopen <= TRUE; reopen++) {
         if(reopen) {
@@ -10099,6 +10055,10 @@ main(void)
     /* Verify symbol table messages are cached */
     nerrors += (h5_verify_cached_stabs(FILENAME, fapl) < 0 ? 1 : 0);
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     if(nerrors)
         goto error;
 
@@ -10115,6 +10075,8 @@ error:
         H5Pclose(fapl);
     } H5E_END_TRY;
 
+    if(api_ctx_pushed) H5CX_pop();
+
     return 1;
 } /* end main() */
 
diff --git a/test/cache.c b/test/cache.c
index ba6fb0e..d5e3c6c 100644
--- a/test/cache.c
+++ b/test/cache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  John Mainzer
@@ -241,10 +239,16 @@ smoke_check_1(int express_test, unsigned paged)
     H5F_t * file_ptr = NULL;
 
     if(paged)
-        TESTING("smoke check #1 -- all clean, ins, dest, ren, 4/2 MB cache, paged aggregation")
+        TESTING("smoke check #1P -- all clean, ins, dest, ren, 4/2 MB cache")
     else
         TESTING("smoke check #1 -- all clean, ins, dest, ren, 4/2 MB cache")
 
+    if ( paged && ( express_test > 0 ) ) {
+
+        SKIPPED();
+        return(0);
+    }
+
     switch (express_test)
     {
 	case 0:
@@ -442,10 +446,16 @@ smoke_check_2(int express_test, unsigned paged)
     H5F_t * file_ptr = NULL;
 
     if(paged)
-        TESTING("smoke check #2 -- ~1/2 dirty, ins, dest, ren, 4/2 MB cache, paged aggregation")
+        TESTING("smoke check #2P -- ~1/2 dirty, ins, dest, ren, 4/2 MB cache")
     else
         TESTING("smoke check #2 -- ~1/2 dirty, ins, dest, ren, 4/2 MB cache")
 
+    if ( paged && ( express_test > 0 ) ) {
+
+        SKIPPED();
+        return(0);
+    }
+
     switch (express_test)
     {
 	case 0:
@@ -642,10 +652,16 @@ smoke_check_3(int express_test, unsigned paged)
     H5F_t * file_ptr = NULL;
 
     if(paged)
-        TESTING("smoke check #3 -- all clean, ins, dest, ren, 2/1 KB cache, paged aggregation")
+        TESTING("smoke check #3P -- all clean, ins, dest, ren, 2/1 KB cache")
     else
         TESTING("smoke check #3 -- all clean, ins, dest, ren, 2/1 KB cache")
 
+    if ( paged && ( express_test > 0 ) ) {
+
+        SKIPPED();
+        return(0);
+    }
+
     switch (express_test)
     {
 	case 0:
@@ -843,10 +859,16 @@ smoke_check_4(int express_test, unsigned paged)
     H5F_t * file_ptr = NULL;
 
     if(paged)
-        TESTING("smoke check #4 -- ~1/2 dirty, ins, dest, ren, 2/1 KB cache, paged aggregation")
+        TESTING("smoke check #4P -- ~1/2 dirty, ins, dest, ren, 2/1 KB cache")
     else
         TESTING("smoke check #4 -- ~1/2 dirty, ins, dest, ren, 2/1 KB cache")
 
+    if ( paged && ( express_test > 0 ) ) {
+
+        SKIPPED();
+        return(0);
+    }
+
     switch (express_test)
     {
 	case 0:
@@ -1092,10 +1114,16 @@ smoke_check_5(int express_test, unsigned paged)
     };
 
     if(paged)
-        TESTING("smoke check #5 -- all clean, ins, prot, unprot, AR cache 1, paged aggregation")
+        TESTING("smoke check #5P -- all clean, ins, prot, unprot, AR cache 1")
     else
         TESTING("smoke check #5 -- all clean, ins, prot, unprot, AR cache 1")
 
+    if ( paged && ( express_test > 0 ) ) {
+
+        SKIPPED();
+        return(0);
+    }
+
     switch (express_test)
     {
 	case 0:
@@ -1330,10 +1358,16 @@ smoke_check_6(int express_test, unsigned paged)
     };
 
     if(paged)
-        TESTING("smoke check #6 -- ~1/2 dirty, ins, prot, unprot, AR cache 1, paged aggregation")
+        TESTING("smoke check #6P -- ~1/2 dirty, ins, prot, unprot, AR cache 1")
     else
         TESTING("smoke check #6 -- ~1/2 dirty, ins, prot, unprot, AR cache 1")
 
+    if ( paged && ( express_test > 0 ) ) {
+
+        SKIPPED();
+        return(0);
+    }
+
     pass = TRUE;
 
     switch (express_test)
@@ -1569,10 +1603,16 @@ smoke_check_7(int express_test, unsigned paged)
     };
 
     if(paged)
-        TESTING("smoke check #7 -- all clean, ins, prot, unprot, AR cache 2, paged aggregation")
+        TESTING("smoke check #7P -- all clean, ins, prot, unprot, AR cache 2")
     else
         TESTING("smoke check #7 -- all clean, ins, prot, unprot, AR cache 2")
 
+    if ( paged && ( express_test > 0 ) ) {
+
+        SKIPPED();
+        return(0);
+    }
+
     switch (express_test)
     {
 	case 0:
@@ -1808,10 +1848,16 @@ smoke_check_8(int express_test, unsigned paged)
     };
 
     if(paged)
-        TESTING("smoke check #8 -- ~1/2 dirty, ins, prot, unprot, AR cache 2, paged aggregation")
+        TESTING("smoke check #8P -- ~1/2 dirty, ins, prot, unprot, AR cache 2")
     else
         TESTING("smoke check #8 -- ~1/2 dirty, ins, prot, unprot, AR cache 2")
 
+    if ( paged && ( express_test > 0 ) ) {
+
+        SKIPPED();
+        return(0);
+    }
+
     switch (express_test)
     {
 	case 0:
@@ -2008,10 +2054,16 @@ smoke_check_9(int express_test, unsigned paged)
     H5C_t * cache_ptr = NULL;
 
     if(paged)
-        TESTING("smoke check #9 -- all clean, ins, dest, ren, 4/2 MB, corked, paged aggregation")
+        TESTING("smoke check #9P -- all clean, ins, dest, ren, 4/2 MB, corked")
     else
         TESTING("smoke check #9 -- all clean, ins, dest, ren, 4/2 MB, corked")
 
+    if ( paged && ( express_test > 0 ) ) {
+
+        SKIPPED();
+        return(0);
+    }
+
     switch (express_test)
     {
 	case 0:
@@ -2330,10 +2382,16 @@ smoke_check_10(int express_test, unsigned paged)
     H5C_t * cache_ptr = NULL;
 
     if(paged)
-        TESTING("smoke check #10 -- ~1/2 dirty, ins, dest, ren, 4/2 MB, corked, paged aggregation")
+        TESTING("smoke check #10P -- ~1/2 dirty, ins, dest, ren, 4/2 MB, corked")
     else
         TESTING("smoke check #10 -- ~1/2 dirty, ins, dest, ren, 4/2 MB, corked")
 
+    if ( paged && ( express_test > 0 ) ) {
+
+        SKIPPED();
+        return(0);
+    }
+
     switch (express_test)
     {
 	case 0:
@@ -2646,7 +2704,7 @@ express_test, unsigned paged)
 #endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
 
     if(paged)
-        TESTING("write permitted check -- 1/0 MB cache, paged aggregation")
+        TESTING("write permitted check -- 1/0 MB cache (paged aggregation)")
     else
         TESTING("write permitted check -- 1/0 MB cache")
 
@@ -3058,13 +3116,14 @@ check_insert_entry(unsigned paged)
 	     (cache_ptr->pel_len != 2) ||
 	     (cache_ptr->pel_size != 2 * entry_sizes[entry_type]) ||
 	     (cache_ptr->LRU_list_len != 2) ||
-	     (cache_ptr->LRU_list_size != 2 * entry_sizes[entry_type]) ||
+	     (cache_ptr->LRU_list_size != 2 * entry_sizes[entry_type])
 #if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
-	     (cache_ptr->dLRU_list_len != 2) ||
+	     || (cache_ptr->dLRU_list_len != 2) ||
 	     (cache_ptr->dLRU_list_size != 2 * entry_sizes[entry_type]) ||
-#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
 	     (cache_ptr->cLRU_list_len != 0) ||
-	     (cache_ptr->cLRU_list_size != (size_t)0)) {
+	     (cache_ptr->cLRU_list_size != (size_t)0)
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
+             ) {
 
             pass = FALSE;
             failure_mssg = "Unexpected insert results 10.";
@@ -3250,7 +3309,7 @@ check_flush_cache__empty_cache(H5F_t * file_ptr)
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
 
         if(result < 0) {
 
@@ -3261,7 +3320,7 @@ check_flush_cache__empty_cache(H5F_t * file_ptr)
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -3272,7 +3331,7 @@ check_flush_cache__empty_cache(H5F_t * file_ptr)
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_CLEAR_ONLY_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_CLEAR_ONLY_FLAG);
 
         if(result < 0) {
 
@@ -3284,7 +3343,7 @@ check_flush_cache__empty_cache(H5F_t * file_ptr)
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_MARKED_ENTRIES_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_MARKED_ENTRIES_FLAG);
 
         if(result < 0) {
 
@@ -4955,7 +5014,7 @@ check_flush_cache__multi_entry_test(H5F_t * file_ptr,
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, flush_flags);
+        result = H5C_flush_cache(file_ptr, flush_flags);
 
         if(result < 0) {
 
@@ -5029,7 +5088,7 @@ check_flush_cache__multi_entry_test(H5F_t * file_ptr,
     /* clean up the cache to prep for the next test */
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -5186,7 +5245,7 @@ check_flush_cache__pe_multi_entry_test(H5F_t * file_ptr,
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, flush_flags);
+        result = H5C_flush_cache(file_ptr, flush_flags);
 
         if(result < 0) {
 
@@ -5260,7 +5319,7 @@ check_flush_cache__pe_multi_entry_test(H5F_t * file_ptr,
     /* clean up the cache to prep for the next test */
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -9263,7 +9322,7 @@ check_flush_cache__flush_op_test(H5F_t * file_ptr,
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, flush_flags);
+        result = H5C_flush_cache(file_ptr, flush_flags);
 
         if(result < 0) {
 
@@ -9455,7 +9514,7 @@ check_flush_cache__flush_op_test(H5F_t * file_ptr,
     /* clean up the cache to prep for the next test */
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -10734,7 +10793,7 @@ check_flush_cache__flush_op_eviction_test(H5F_t * file_ptr)
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -12463,7 +12522,7 @@ check_flush_cache__single_entry_test(H5F_t * file_ptr,
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, flush_flags);
+        result = H5C_flush_cache(file_ptr, flush_flags);
 
         if(result < 0) {
 
@@ -12522,7 +12581,7 @@ check_flush_cache__single_entry_test(H5F_t * file_ptr,
     /* clean up the cache to prep for the next test */
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -12655,7 +12714,7 @@ check_flush_cache__pinned_single_entry_test(H5F_t * file_ptr,
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, flush_flags);
+        result = H5C_flush_cache(file_ptr, flush_flags);
 
         if(result < 0) {
 
@@ -12730,7 +12789,7 @@ check_flush_cache__pinned_single_entry_test(H5F_t * file_ptr,
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -13329,7 +13388,7 @@ check_multiple_read_protect(unsigned paged)
     test_entry_t * entry_ptr;
 
     if(paged)
-        TESTING("multiple read only protects on a single entry (paged aggregation)")
+        TESTING("multiple read only protects on a single entry (paged aggr)")
     else
         TESTING("multiple read only protects on a single entry")
 
@@ -14292,7 +14351,7 @@ check_resize_entry(unsigned paged)
 
         } else {
 
-            result = H5C_unprotect(file_ptr, H5AC_ind_read_dxpl_id,
+            result = H5C_unprotect(file_ptr,
                        entry_ptr->addr, (void *)entry_ptr, H5C__DIRTIED_FLAG);
 
             if(result < 0) {
@@ -14377,7 +14436,7 @@ check_resize_entry(unsigned paged)
 
         } else {
 
-            result = H5C_unprotect(file_ptr, H5AC_ind_read_dxpl_id,
+            result = H5C_unprotect(file_ptr,
                        entry_ptr->addr, (void *)entry_ptr, H5C__DIRTIED_FLAG);
 
             if(result < 0) {
@@ -14737,7 +14796,7 @@ check_resize_entry(unsigned paged)
 
         } else {
 
-            result = H5C_unprotect(file_ptr, H5AC_ind_read_dxpl_id,
+            result = H5C_unprotect(file_ptr,
                        entry_ptr->addr, (void *)entry_ptr, H5C__DIRTIED_FLAG);
 
             if(result < 0) {
@@ -14824,7 +14883,7 @@ check_resize_entry(unsigned paged)
 
         } else {
 
-            result = H5C_unprotect(file_ptr, H5AC_ind_read_dxpl_id,
+            result = H5C_unprotect(file_ptr,
                        entry_ptr->addr, (void *)entry_ptr, H5C__DIRTIED_FLAG);
 
             if(result < 0) {
@@ -15897,7 +15956,7 @@ check_flush_protected_err(unsigned paged)
 
         protect_entry(file_ptr, 0, 0);
 
-        if(H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET) >= 0) {
+        if(H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET) >= 0) {
 
             pass = FALSE;
             failure_mssg = "flush succeeded on cache with protected entry.\n";
@@ -15906,7 +15965,7 @@ check_flush_protected_err(unsigned paged)
 
             unprotect_entry(file_ptr, 0, 0, H5C__DIRTIED_FLAG);
 
-            if(H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET) < 0) {
+            if(H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET) < 0) {
 
                 pass = FALSE;
                 failure_mssg = "flush failed after unprotect.\n";
@@ -15954,7 +16013,7 @@ check_destroy_pinned_err(unsigned paged)
     H5F_t * file_ptr = NULL;
 
     if(paged)
-        TESTING("destroy cache with permanently pinned entry error (paged aggregation)")
+        TESTING("destroy cache with permanently pinned entry error (pgd aggr)")
     else
         TESTING("destroy cache with permanently pinned entry error")
 
@@ -15973,19 +16032,19 @@ check_destroy_pinned_err(unsigned paged)
         protect_entry(file_ptr, 0, 0);
 	unprotect_entry(file_ptr, 0, 0, H5C__PIN_ENTRY_FLAG);
 
-        if(H5C_prep_for_file_close(file_ptr, H5P_DATASET_XFER_DEFAULT) < 0) {
+        if(H5C_prep_for_file_close(file_ptr) < 0) {
             pass = FALSE;
             failure_mssg = "unexpected failure of prep for file close.\n";
         } /* end if */
 
-        if(H5C_dest(file_ptr, H5AC_ind_read_dxpl_id) >= 0) {
+        if(H5C_dest(file_ptr) >= 0) {
             pass = FALSE;
             failure_mssg = "destroy succeeded on cache with pinned entry.\n";
         } /* end if */
 	else {
 	    unpin_entry(0, 0);
 
-            if(H5C_dest(file_ptr, H5AC_ind_read_dxpl_id) < 0) {
+            if(H5C_dest(file_ptr) < 0) {
                 pass = FALSE;
                 failure_mssg = "destroy failed after unpin.\n";
             } /* end if */
@@ -16063,20 +16122,20 @@ check_destroy_protected_err(unsigned paged)
          * we are trying to test, put the call to H5C_prep_for_file_close()
          * prior to the final protect call.
          */
-        if(H5C_prep_for_file_close(file_ptr, H5P_DATASET_XFER_DEFAULT) < 0) {
+        if(H5C_prep_for_file_close(file_ptr) < 0) {
             pass = FALSE;
             failure_mssg = "unexpected failure of prep for file close.\n";
         } /* end if */
 
         protect_entry(file_ptr, 0, 0);
 
-        if(H5C_dest(file_ptr, H5AC_ind_read_dxpl_id) >= 0) {
+        if(H5C_dest(file_ptr) >= 0) {
             pass = FALSE;
             failure_mssg = "destroy succeeded on cache with protected entry.\n";
         } /* end if */
 	else {
             unprotect_entry(file_ptr, 0, 0, H5C__DIRTIED_FLAG);
-            if(H5C_dest(file_ptr, H5AC_ind_read_dxpl_id) < 0) {
+            if(H5C_dest(file_ptr) < 0) {
                 pass = FALSE;
                 failure_mssg = "destroy failed after unprotect.\n";
             } /* end if */
@@ -16156,7 +16215,7 @@ check_duplicate_insert_err(unsigned paged)
             base_addr = entries[0];
             entry_ptr = &(base_addr[0]);
 
-            result = H5C_insert_entry(file_ptr, H5AC_ind_read_dxpl_id,
+            result = H5C_insert_entry(file_ptr,
                                       types[0], entry_ptr->addr,
                                       (void *)entry_ptr, H5C__NO_FLAGS_SET);
 
@@ -16242,7 +16301,7 @@ check_double_pin_err(unsigned paged)
 
     if(pass) {
 
-        result = H5C_unprotect(file_ptr, H5AC_ind_read_dxpl_id,
+        result = H5C_unprotect(file_ptr,
                     entry_ptr->addr, (void *)entry_ptr, H5C__PIN_ENTRY_FLAG);
 
         if(result > 0) {
@@ -16328,7 +16387,7 @@ check_double_unpin_err(unsigned paged)
 
     if(pass) {
 
-        result = H5C_unprotect(file_ptr, H5AC_ind_read_dxpl_id,
+        result = H5C_unprotect(file_ptr,
                     entry_ptr->addr, (void *)entry_ptr, H5C__UNPIN_ENTRY_FLAG);
 
         if(result > 0) {
@@ -16532,7 +16591,7 @@ check_double_protect_err(unsigned paged)
 
     if(pass) {
 
-        cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr, H5AC_ind_read_dxpl_id,
+        cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr,
 			               types[0], entry_ptr->addr,
 				       &entry_ptr->addr, H5C__NO_FLAGS_SET);
 
@@ -16614,7 +16673,7 @@ check_double_unprotect_err(unsigned paged)
 
     if(pass) {
 
-        result = H5C_unprotect(file_ptr, H5AC_ind_read_dxpl_id,
+        result = H5C_unprotect(file_ptr,
                     entry_ptr->addr, (void *)entry_ptr, H5C__NO_FLAGS_SET);
 
         if(result > 0) {
@@ -16782,7 +16841,7 @@ check_expunge_entry_errs(unsigned paged)
 
     if(pass) {
 
-	result = H5C_expunge_entry(file_ptr, H5AC_ind_read_dxpl_id,
+	result = H5C_expunge_entry(file_ptr,
                 types[0], entry_ptr->addr, H5C__NO_FLAGS_SET);
 
         if(result > 0) {
@@ -16800,7 +16859,7 @@ check_expunge_entry_errs(unsigned paged)
 
     if(pass) {
 
-	result = H5C_expunge_entry(file_ptr, H5AC_ind_read_dxpl_id,
+	result = H5C_expunge_entry(file_ptr,
                 types[0], entry_ptr->addr, H5C__NO_FLAGS_SET);
 
         if(result > 0) {
@@ -16818,7 +16877,7 @@ check_expunge_entry_errs(unsigned paged)
 
     if(pass) {
 
-	result = H5C_expunge_entry(file_ptr, H5AC_ind_read_dxpl_id,
+	result = H5C_expunge_entry(file_ptr,
                 types[0], entry_ptr->addr, H5C__NO_FLAGS_SET);
 
         if(result < 0) {
@@ -17115,7 +17174,7 @@ check_unprotect_ro_dirty_err(unsigned paged)
 
     if(pass) {
 
-        result = H5C_unprotect(file_ptr, H5AC_ind_read_dxpl_id,
+        result = H5C_unprotect(file_ptr,
                     entry_ptr->addr, (void *)entry_ptr, H5C__DIRTIED_FLAG);
 
         if(result >= 0) {
@@ -17157,7 +17216,7 @@ check_unprotect_ro_dirty_err(unsigned paged)
 
     if(pass) {
 
-        result = H5C_unprotect(file_ptr, H5AC_ind_read_dxpl_id,
+        result = H5C_unprotect(file_ptr,
                     entry_ptr->addr, (void *)entry_ptr, H5C__DIRTIED_FLAG);
 
         if(result > 0) {
@@ -17244,7 +17303,7 @@ check_protect_ro_rw_err(unsigned paged)
 
     if(pass) {
 
-        thing_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr, H5AC_ind_read_dxpl_id,
+        thing_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr,
 			         types[0], entry_ptr->addr,
 				 &entry_ptr->addr, H5C__NO_FLAGS_SET);
 
@@ -17339,7 +17398,7 @@ check_protect_retries(unsigned paged)
         entry_ptr->max_verify_ct = 3;
         entry_ptr->verify_ct = 0;
 
-	cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr, H5AC_ind_read_dxpl_id,
+	cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr,
                 types[type], entry_ptr->addr, &entry_ptr->addr, H5C__READ_ONLY_FLAG);
 
 	if((cache_entry_ptr != (void *)entry_ptr) ||
@@ -17384,7 +17443,7 @@ check_protect_retries(unsigned paged)
         entry_ptr->max_verify_ct = 11;
         entry_ptr->verify_ct = 0;
 
-	cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr, H5AC_ind_read_dxpl_id,
+	cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr,
                 types[type], entry_ptr->addr, &entry_ptr->addr, H5C__READ_ONLY_FLAG);
 
 	/* H5C_protect() should fail after all retries fail */
@@ -24438,7 +24497,7 @@ check_auto_cache_resize_epoch_markers(unsigned paged)
     };
 
     if(paged)
-        TESTING("automatic cache resize epoch marker management (paged aggregation)")
+        TESTING("automatic cache resize epoch marker management (paged aggr)")
     else
         TESTING("automatic cache resize epoch marker management")
 
@@ -28230,13 +28289,13 @@ check_metadata_blizzard_absence(hbool_t fill_via_insertion, unsigned paged)
 
     if(fill_via_insertion) {
         if(paged)
-            TESTING("to ensure metadata blizzard absence when inserting (paged aggregation)")
+            TESTING("to ensure metadata blizzard absence when inserting (pgd aggr)")
         else
             TESTING("to ensure metadata blizzard absence when inserting")
     } /* end if */
     else {
         if(paged)
-            TESTING("to ensure metadata blizzard absence on protect/unprotect (paged aggregation)")
+            TESTING("to ensure metadata blizzard absence on protect/unprotect (pa)")
         else
             TESTING("to ensure metadata blizzard absence on protect/unprotect")
     } /* end else */
@@ -30959,7 +31018,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -31065,7 +31124,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -31177,7 +31236,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -31296,7 +31355,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -31472,7 +31531,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -31682,7 +31741,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -31840,7 +31899,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -31974,7 +32033,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -32167,7 +32226,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -32406,7 +32465,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -32663,7 +32722,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -32950,7 +33009,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -33266,7 +33325,7 @@ check_flush_deps_order(unsigned paged)
         /* Reset index for tracking flush order */
         flush_order = 0;
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__NO_FLAGS_SET);
+        result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
         if(result < 0) CACHE_ERROR("flushing entries with flush dependendices")
 
         /* Change expected values, and verify the status of the entries
@@ -34383,7 +34442,7 @@ check_entry_deletions_during_scans(unsigned paged)
     H5F_t *      file_ptr = NULL;
 
     if(paged)
-        TESTING("entry deletion during list scan detection and adaption (paged aggregation)")
+        TESTING("entry deletion during list scan detection and adaption (par)")
     else
         TESTING("entry deletion during list scan detection and adaption")
 
@@ -34604,7 +34663,7 @@ cedds__expunge_dirty_entry_in_flush_test(H5F_t * file_ptr)
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -34956,7 +35015,7 @@ cedds__H5C_make_space_in_cache(H5F_t * file_ptr)
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -35392,7 +35451,7 @@ cedds__H5C__autoadjust__ageout__evict_aged_out_entries(H5F_t * file_ptr)
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -35779,7 +35838,7 @@ cedds__H5C_flush_invalidate_cache__bucket_scan(H5F_t * file_ptr)
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -36252,7 +36311,7 @@ check_stats__smoke_check_1(H5F_t * file_ptr)
 
     if(pass) {
 
-        result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id, H5C__FLUSH_INVALIDATE_FLAG);
+        result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         if(result < 0) {
 
@@ -36394,6 +36453,18 @@ main(void)
     /* Test with paged aggregation enabled or not */
     /* Each test will call setup_cache() which set up the file space strategy according to "paged" */
     for(paged = FALSE; paged <= TRUE; paged++) {
+
+        if ( paged ) {
+
+            HDfprintf(stdout,
+                      "\n\nRe-running tests with paged aggregation:\n");
+
+            if ( express_test > 0 )
+                HDfprintf(stdout, "    Skipping smoke checks.\n");
+
+            HDfprintf(stdout, "\n");
+        }
+
         nerrs += smoke_check_1(express_test, paged);
         nerrs += smoke_check_2(express_test, paged);
         nerrs += smoke_check_3(express_test, paged);
diff --git a/test/cache_api.c b/test/cache_api.c
index 867f055..7c0ffa3 100644
--- a/test/cache_api.c
+++ b/test/cache_api.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  John Mainzer
diff --git a/test/cache_common.c b/test/cache_common.c
index 52dbb52..5596601 100644
--- a/test/cache_common.c
+++ b/test/cache_common.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  John Mainzer
@@ -19,6 +17,7 @@
  *		This file contains common code for tests of the cache
  *		implemented in H5C.c
  */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5MFprivate.h"
 #include "H5MMprivate.h"
 #include "cache_common.h"
@@ -131,37 +130,37 @@ static herr_t monster_image_len(const void *thing, size_t *image_len_ptr);
 static herr_t variable_image_len(const void *thing, size_t *image_len_ptr);
 static herr_t notify_image_len(const void *thing, size_t *image_len_ptr);
 
-static herr_t pico_pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t pico_pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, 
     size_t *new_len_ptr, unsigned *flags_ptr);
-static herr_t nano_pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t nano_pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, 
     size_t *new_len_ptr, unsigned *flags_ptr);
-static herr_t micro_pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t micro_pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, 
     size_t *new_len_ptr, unsigned *flags_ptr);
-static herr_t tiny_pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t tiny_pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, 
     size_t *new_len_ptr, unsigned *flags_ptr);
-static herr_t small_pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t small_pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, 
     size_t *new_len_ptr, unsigned *flags_ptr);
-static herr_t medium_pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t medium_pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, 
     size_t *new_len_ptr, unsigned *flags_ptr);
-static herr_t large_pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t large_pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, 
     size_t *new_len_ptr, unsigned *flags_ptr);
-static herr_t huge_pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t huge_pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, 
     size_t *new_len_ptr, unsigned *flags_ptr);
-static herr_t monster_pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t monster_pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, 
     size_t *new_len_ptr, unsigned *flags_ptr);
-static herr_t variable_pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t variable_pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, 
     size_t *new_len_ptr, unsigned *flags_ptr);
-static herr_t notify_pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t notify_pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, 
     size_t *new_len_ptr, unsigned *flags_ptr);
 
@@ -214,7 +213,7 @@ static herr_t get_final_load_size(const void *image, size_t image_len,
 static void *deserialize(const void *image_ptr, size_t len, void *udata_ptr,
     hbool_t *dirty_ptr, int32_t entry_type);
 static herr_t image_len(const void *thing, size_t *image_len_ptr, int32_t entry_type);
-static herr_t pre_serialize(H5F_t *f, hid_t dxpl_id, void *thing,
+static herr_t pre_serialize(H5F_t *f, void *thing,
     haddr_t addr, size_t len, haddr_t *new_addr_ptr, size_t *new_len_ptr, 
     unsigned *flags_ptr);
 static herr_t serialize(const H5F_t *f, void *image_ptr, size_t len, 
@@ -1125,7 +1124,6 @@ notify_image_len(const void *thing, size_t *image_length)
  */
 herr_t
 pre_serialize(H5F_t *f,
-              hid_t H5_ATTR_UNUSED dxpl_id,
               void *thing,
               haddr_t addr,
               size_t len,
@@ -1210,7 +1208,6 @@ pre_serialize(H5F_t *f,
 
 herr_t
 pico_pre_serialize(H5F_t *f,
-                   hid_t dxpl_id,
                    void *thing,
                    haddr_t addr,
                    size_t len,
@@ -1218,13 +1215,12 @@ pico_pre_serialize(H5F_t *f,
                    size_t *new_len_ptr,
                    unsigned *flags_ptr)
 {
-    return pre_serialize(f, dxpl_id, thing, addr, len, 
+    return pre_serialize(f, thing, addr, len, 
                          new_addr_ptr, new_len_ptr, flags_ptr);
 }
 
 herr_t
 nano_pre_serialize(H5F_t *f,
-                   hid_t dxpl_id,
                    void *thing,
                    haddr_t addr,
                    size_t len,
@@ -1232,13 +1228,12 @@ nano_pre_serialize(H5F_t *f,
                    size_t *new_len_ptr,
                    unsigned *flags_ptr)
 {
-    return pre_serialize(f, dxpl_id, thing, addr, len, 
+    return pre_serialize(f, thing, addr, len, 
                          new_addr_ptr, new_len_ptr, flags_ptr);
 }
 
 herr_t
 micro_pre_serialize(H5F_t *f,
-                    hid_t dxpl_id,
                     void *thing,
                     haddr_t addr,
                     size_t len,
@@ -1246,13 +1241,12 @@ micro_pre_serialize(H5F_t *f,
                     size_t *new_len_ptr,
                     unsigned *flags_ptr)
 {
-    return pre_serialize(f, dxpl_id, thing, addr, len, 
+    return pre_serialize(f, thing, addr, len, 
                          new_addr_ptr, new_len_ptr, flags_ptr);
 }
 
 herr_t
 tiny_pre_serialize(H5F_t *f,
-                   hid_t dxpl_id,
                    void *thing,
                    haddr_t addr,
                    size_t len,
@@ -1260,13 +1254,12 @@ tiny_pre_serialize(H5F_t *f,
                    size_t *new_len_ptr,
                    unsigned *flags_ptr)
 {
-    return pre_serialize(f, dxpl_id, thing, addr, len, 
+    return pre_serialize(f, thing, addr, len, 
                          new_addr_ptr, new_len_ptr, flags_ptr);
 }
 
 herr_t
 small_pre_serialize(H5F_t *f,
-                    hid_t dxpl_id,
                     void *thing,
                     haddr_t addr,
                     size_t len,
@@ -1274,13 +1267,12 @@ small_pre_serialize(H5F_t *f,
                     size_t *new_len_ptr,
                     unsigned *flags_ptr)
 {
-    return pre_serialize(f, dxpl_id, thing, addr, len, 
+    return pre_serialize(f, thing, addr, len, 
                          new_addr_ptr, new_len_ptr, flags_ptr);
 }
 
 herr_t
 medium_pre_serialize(H5F_t *f,
-                     hid_t dxpl_id,
                      void *thing,
                      haddr_t addr,
                      size_t len,
@@ -1288,13 +1280,12 @@ medium_pre_serialize(H5F_t *f,
                      size_t *new_len_ptr,
                      unsigned *flags_ptr)
 {
-    return pre_serialize(f, dxpl_id, thing, addr, len, 
+    return pre_serialize(f, thing, addr, len, 
                          new_addr_ptr, new_len_ptr, flags_ptr);
 }
 
 herr_t
 large_pre_serialize(H5F_t *f,
-                    hid_t dxpl_id,
                     void *thing,
                     haddr_t addr,
                     size_t len,
@@ -1302,13 +1293,12 @@ large_pre_serialize(H5F_t *f,
                     size_t *new_len_ptr,
                     unsigned *flags_ptr)
 {
-    return pre_serialize(f, dxpl_id, thing, addr, len, 
+    return pre_serialize(f, thing, addr, len, 
                          new_addr_ptr, new_len_ptr, flags_ptr);
 }
 
 herr_t
 huge_pre_serialize(H5F_t *f,
-                   hid_t dxpl_id,
                    void *thing,
                    haddr_t addr,
                    size_t len,
@@ -1316,13 +1306,12 @@ huge_pre_serialize(H5F_t *f,
                    size_t *new_len_ptr,
                    unsigned *flags_ptr)
 {
-    return pre_serialize(f, dxpl_id, thing, addr, len, 
+    return pre_serialize(f, thing, addr, len, 
                          new_addr_ptr, new_len_ptr, flags_ptr);
 }
 
 herr_t
 monster_pre_serialize(H5F_t *f,
-                      hid_t dxpl_id,
                       void *thing,
                       haddr_t addr,
                       size_t len,
@@ -1330,13 +1319,12 @@ monster_pre_serialize(H5F_t *f,
                       size_t *new_len_ptr,
                       unsigned *flags_ptr)
 {
-    return pre_serialize(f, dxpl_id, thing, addr, len, 
+    return pre_serialize(f, thing, addr, len, 
                          new_addr_ptr, new_len_ptr, flags_ptr);
 }
 
 herr_t
 variable_pre_serialize(H5F_t *f,
-                       hid_t dxpl_id,
                        void *thing,
                        haddr_t addr,
                        size_t len,
@@ -1344,13 +1332,12 @@ variable_pre_serialize(H5F_t *f,
                        size_t *new_len_ptr,
                        unsigned *flags_ptr)
 {
-    return pre_serialize(f, dxpl_id, thing, addr, len, 
+    return pre_serialize(f, thing, addr, len, 
                          new_addr_ptr, new_len_ptr, flags_ptr);
 }
 
 herr_t
 notify_pre_serialize(H5F_t *f,
-                     hid_t dxpl_id,
                      void *thing,
                      haddr_t addr,
                      size_t len,
@@ -1358,7 +1345,7 @@ notify_pre_serialize(H5F_t *f,
                      size_t *new_len_ptr,
                      unsigned *flags_ptr)
 {
-    return pre_serialize(f, dxpl_id, thing, addr, len, 
+    return pre_serialize(f, thing, addr, len, 
                          new_addr_ptr, new_len_ptr, flags_ptr);
 }
 
@@ -2438,8 +2425,10 @@ reset_entries(void)
                 base_addr[j].header.ro_ref_count = FALSE;
                 base_addr[j].header.next = NULL;
                 base_addr[j].header.prev = NULL;
+#if H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS
                 base_addr[j].header.aux_next = NULL;
                 base_addr[j].header.aux_prev = NULL;
+#endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */
 
                 base_addr[j].self = &(base_addr[j]);
                 base_addr[j].cache_ptr = NULL;
@@ -3279,6 +3268,9 @@ setup_cache(size_t max_cache_size,
         } /* end if */
     } /* end if */
 
+    /* Push API context */
+    H5CX_push();
+
     if(show_progress) /* 4 */
         HDfprintf(stdout, "%s() - %0d -- pass = %d\n",
                   FUNC, mile_stone++, (int)pass);
@@ -3379,8 +3371,7 @@ setup_cache(size_t max_cache_size,
                   FUNC, mile_stone++, (int)pass);
 
     if(pass) { /* allocate space for test entries */
-        actual_base_addr = H5MF_alloc(file_ptr, H5FD_MEM_DEFAULT, H5AC_ind_read_dxpl_id,
-			              (hsize_t)(ADDR_SPACE_SIZE + BASE_ADDR));
+        actual_base_addr = H5MF_alloc(file_ptr, H5FD_MEM_DEFAULT, (hsize_t)(ADDR_SPACE_SIZE + BASE_ADDR));
 
 	if(actual_base_addr == HADDR_UNDEF) {
             pass = FALSE;
@@ -3455,7 +3446,7 @@ takedown_cache(H5F_t * file_ptr,
             H5C_stats(cache_ptr, "test cache", dump_detailed_stats);
         }
 
-	if ( H5C_prep_for_file_close(file_ptr, H5P_DATASET_XFER_DEFAULT) < 0 ) {
+	if ( H5C_prep_for_file_close(file_ptr) < 0 ) {
 
             pass = FALSE;
             failure_mssg = "unexpected failure of prep for file close.\n";
@@ -3463,7 +3454,7 @@ takedown_cache(H5F_t * file_ptr,
 
         flush_cache(file_ptr, TRUE, FALSE, FALSE);
 
-        H5C_dest(file_ptr, H5AC_ind_read_dxpl_id);
+        H5C_dest(file_ptr);
 
 	if ( saved_cache != NULL ) {
 
@@ -3493,7 +3484,7 @@ takedown_cache(H5F_t * file_ptr,
                 HDassert ( file_ptr );
             }
 
-            H5MF_xfree(file_ptr, H5FD_MEM_DEFAULT, H5AC_ind_read_dxpl_id, saved_actual_base_addr,
+            H5MF_xfree(file_ptr, H5FD_MEM_DEFAULT, saved_actual_base_addr,
                                           (hsize_t)(ADDR_SPACE_SIZE + BASE_ADDR));
             saved_actual_base_addr = HADDR_UNDEF;
         }
@@ -3509,6 +3500,9 @@ takedown_cache(H5F_t * file_ptr,
 
         }
 
+        /* Pop API context */
+        H5CX_pop();
+
 	if ( ( ! try_core_file_driver ) || ( core_file_driver_failed ) ) {
 
             if ( h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof(filename))
@@ -3582,8 +3576,7 @@ expunge_entry(H5F_t * file_ptr,
         HDassert( ! ( entry_ptr->header.is_pinned ) );
 	HDassert( ! ( entry_ptr->is_pinned ) );
 
-        result = H5C_expunge_entry(file_ptr, H5AC_ind_read_dxpl_id,
-                types[type], entry_ptr->addr, H5C__NO_FLAGS_SET);
+        result = H5C_expunge_entry(file_ptr, types[type], entry_ptr->addr, H5C__NO_FLAGS_SET);
 
         if ( result < 0 ) {
 
@@ -3634,12 +3627,10 @@ flush_cache(H5F_t * file_ptr,
         cache_ptr = file_ptr->shared->cache;
 
         if(destroy_entries)
-            result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id,
-                                     H5C__FLUSH_INVALIDATE_FLAG);
+            result = H5C_flush_cache(file_ptr, H5C__FLUSH_INVALIDATE_FLAG);
 
         else
-            result = H5C_flush_cache(file_ptr, H5AC_ind_read_dxpl_id,
-                                     H5C__NO_FLAGS_SET);
+            result = H5C_flush_cache(file_ptr, H5C__NO_FLAGS_SET);
 
         if(dump_stats)
             H5C_stats(cache_ptr, "test cache", dump_detailed_stats);
@@ -3767,7 +3758,6 @@ insert_entry(H5F_t * file_ptr,
 {
     H5C_t * cache_ptr;
     herr_t result;
-    hid_t xfer = H5AC_ind_read_dxpl_id;
     hbool_t insert_pinned;
     test_entry_t * base_addr;
     test_entry_t * entry_ptr;
@@ -3798,13 +3788,9 @@ insert_entry(H5F_t * file_ptr,
 
         /* Set the base address of the entry type into the property list as tag */
         /* Use to cork entries for the object */
-        if(H5AC_tag(xfer, baddrs, NULL) < 0) {
-            pass = FALSE;
-            failure_mssg = "error in H5P_set().";
-        }
+        H5AC_tag(baddrs, NULL);
 
-        result = H5C_insert_entry(file_ptr, xfer,
-	        types[type], entry_ptr->addr, (void *)entry_ptr, flags);
+        result = H5C_insert_entry(file_ptr, types[type], entry_ptr->addr, (void *)entry_ptr, flags);
 
         if ( ( result < 0 ) ||
              ( entry_ptr->header.is_protected ) ||
@@ -4050,7 +4036,6 @@ protect_entry(H5F_t * file_ptr, int32_t type, int32_t idx)
     test_entry_t * base_addr;
     test_entry_t * entry_ptr;
     haddr_t baddrs;
-    hid_t xfer = H5AC_ind_read_dxpl_id;
     H5C_cache_entry_t * cache_entry_ptr;
 
     if(pass) {
@@ -4071,12 +4056,9 @@ protect_entry(H5F_t * file_ptr, int32_t type, int32_t idx)
 
         /* Set the base address of the entry type into the property list as tag */
         /* Use to cork entries for the object */
-        if(H5AC_tag(xfer, baddrs, NULL) < 0) {
-            pass = FALSE;
-            failure_mssg = "error in H5P_set().";
-        } /* end if */
+        H5AC_tag(baddrs, NULL);
 
-        cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr, xfer,
+        cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr, 
                 types[type], entry_ptr->addr, &entry_ptr->addr, 
                 H5C__NO_FLAGS_SET);
 
@@ -4180,7 +4162,7 @@ protect_entry_ro(H5F_t * file_ptr,
 		  ( ( entry_ptr->is_read_only ) &&
 		    ( entry_ptr->ro_ref_count > 0 ) ) );
 
-        cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr, H5AC_ind_read_dxpl_id,
+        cache_entry_ptr = (H5C_cache_entry_t *)H5C_protect(file_ptr,
                 types[type], entry_ptr->addr, &entry_ptr->addr, H5C__READ_ONLY_FLAG);
 
         if ( ( cache_entry_ptr != (void *)entry_ptr ) ||
@@ -4396,8 +4378,7 @@ unprotect_entry(H5F_t * file_ptr,
                 mark_flush_dep_dirty(entry_ptr);
         } /* end if */
 
-        result = H5C_unprotect(file_ptr, H5AC_ind_read_dxpl_id,
-                    entry_ptr->addr, (void *)entry_ptr, flags);
+        result = H5C_unprotect(file_ptr, entry_ptr->addr, (void *)entry_ptr, flags);
 
         if ( ( result < 0 ) ||
              ( ( entry_ptr->header.is_protected ) &&
diff --git a/test/cache_common.h b/test/cache_common.h
index f17c16b..8999e44 100644
--- a/test/cache_common.h
+++ b/test/cache_common.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  John Mainzer
diff --git a/test/cache_image.c b/test/cache_image.c
index dfbd02e..58b0b8f 100644
--- a/test/cache_image.c
+++ b/test/cache_image.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  John Mainzer
@@ -7714,6 +7712,7 @@ get_free_sections_test(void)
 static unsigned
 evict_on_close_test(void)
 {
+#ifndef H5_HAVE_PARALLEL
     const char * fcn_name = "evict_on_close_test()";
     char filename[512];
     hbool_t show_progress = FALSE;
@@ -7722,9 +7721,16 @@ evict_on_close_test(void)
     H5F_t *file_ptr = NULL;
     H5C_t *cache_ptr = NULL;
     int cp = 0;
+#endif /* H5_HAVE_PARALLEL */
 
     TESTING("Cache image / evict on close interaction");
 
+#ifdef H5_HAVE_PARALLEL
+    SKIPPED();
+    HDputs("    EoC not supported in the parallel library.");
+    return 0;
+#else
+
     pass = TRUE;
 
     if ( show_progress ) 
@@ -8013,6 +8019,7 @@ evict_on_close_test(void)
                   FUNC, failure_mssg);
 
     return !pass;
+#endif /* H5_HAVE_PARALLEL */
 
 } /* evict_on_close_test() */
 
@@ -8072,4 +8079,3 @@ main(void)
 
 } /* main() */
 
-
diff --git a/test/cache_logging.c b/test/cache_logging.c
index 9190a8a..b4ed53b 100644
--- a/test/cache_logging.c
+++ b/test/cache_logging.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Purpose: Tests the metadata cache logging framework */
diff --git a/test/cache_tagging.c b/test/cache_tagging.c
index 957187b..7a2bb49 100644
--- a/test/cache_tagging.c
+++ b/test/cache_tagging.c
@@ -1,14 +1,13 @@
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
  * All rights reserved.                                                      *
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Mike McGreevy
@@ -23,6 +22,7 @@
 #include "testhdf5.h"
 #include "cache_common.h"
 
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5HLprivate.h"
 
 /* ============ */
@@ -350,7 +350,7 @@ evict_entries(hid_t fid)
     /* Evict all we can from the cache to examine full tag creation tree */
         /* This function will likely return failure since the root group
          * is still protected. Thus, don't check its return value. */
-    H5C_flush_cache(f, H5P_DEFAULT, H5C__FLUSH_INVALIDATE_FLAG);
+    H5C_flush_cache(f, H5C__FLUSH_INVALIDATE_FLAG);
 
     return 0;
 
@@ -3632,11 +3632,14 @@ error:
 static unsigned
 check_invalid_tag_application(void)
 {
+#if H5C_DO_TAGGING_SANITY_CHECKS
     /* Variables */
     H5F_t * f = NULL;
-    hid_t fid, dxpl_id = -1;
+    hid_t fid = -1;
     haddr_t addr;
     H5HL_t * lheap = NULL;
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
+#endif /* H5C_DO_TAGGING_SANITY_CHECKS */
 
     /* Testing Macro */
     TESTING("failure on invalid tag application");
@@ -3645,38 +3648,43 @@ check_invalid_tag_application(void)
     /* Create a test file */
     if ( (fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0 ) TEST_ERROR;
 
+    /* Push API context */
+    if(H5CX_push() < 0) TEST_ERROR
+    api_ctx_pushed = TRUE;
+
     /* Get internal file pointer*/
     if ( NULL == (f = (H5F_t *)H5I_object(fid)) ) TEST_ERROR;
 
-    /* Create dxpl */
-    if ( (dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0) TEST_ERROR;
-
     /* Call H5HL_create, an internal function that calls H5AC_insert_entry without setting up a tag */
     /* Ensure this returns FAILURE, as a tag has not been set up. */
-    if ( H5HL_create(f, H5AC_ind_read_dxpl_id, (size_t)1024, &addr) >= 0) TEST_ERROR;
+    if ( H5HL_create(f, (size_t)1024, &addr) >= 0) TEST_ERROR;
 
-    /* Now set up a tag in the dxpl */
-    if ( H5AC_tag(H5AC_ind_read_dxpl_id, (haddr_t)25, NULL) < 0) TEST_ERROR;
+    /* Now set up a tag in the API context */
+    H5AC_tag((haddr_t)25, NULL);
 
     /* Verify the same call to H5HL_create now works as intended, with a tag set up. */
-    if ( H5HL_create(f, H5AC_ind_read_dxpl_id, (size_t)1024, &addr) < 0) TEST_ERROR;
+    if ( H5HL_create(f, (size_t)1024, &addr) < 0) TEST_ERROR;
 
-    /* Reset dxpl to use invalid tag. */
-    if ( H5AC_tag(H5AC_ind_read_dxpl_id, H5AC__INVALID_TAG, NULL) < 0) TEST_ERROR;
+    /* Reset API context to use invalid tag. */
+    H5AC_tag(H5AC__INVALID_TAG, NULL);
 
     /* Call H5HL_protect to protect the local heap created above. */
     /* This should fail as no tag is set up during the protect call */
-    if (( lheap = H5HL_protect(f, H5AC_ind_read_dxpl_id, addr, H5AC__NO_FLAGS_SET)) != NULL ) TEST_ERROR;
+    if (( lheap = H5HL_protect(f, addr, H5AC__NO_FLAGS_SET)) != NULL ) TEST_ERROR;
 
     /* Again, set up a valid tag in the DXPL */
-    if ( H5AC_tag(H5AC_ind_read_dxpl_id, (haddr_t)25, NULL) < 0) TEST_ERROR;
+    H5AC_tag((haddr_t)25, NULL);
 
     /* Call H5HL_protect again to protect the local heap. This should succeed. */
-    if (( lheap = H5HL_protect(f, H5AC_ind_read_dxpl_id, addr, H5AC__NO_FLAGS_SET)) == NULL ) TEST_ERROR;
+    if (( lheap = H5HL_protect(f, addr, H5AC__NO_FLAGS_SET)) == NULL ) TEST_ERROR;
 
     /* Now unprotect the heap, as we're done with the test. */
     if ( H5HL_unprotect(lheap) < 0 ) TEST_ERROR;
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) TEST_ERROR
+    api_ctx_pushed = FALSE;
+
     /* Close open objects and file */
     if ( H5Fclose(fid) < 0 ) TEST_ERROR;
 
@@ -3684,12 +3692,16 @@ check_invalid_tag_application(void)
     PASSED();
 #else
     SKIPPED();
-    printf("    test skipped because sanity checking on tag value is disabled.\n");
-#endif
+    HDprintf("    test skipped because sanity checking on tag value is disabled.\n");
+#endif /* H5C_DO_TAGGING_SANITY_CHECKS */
 
     return 0;
 
 error:
+#if H5C_DO_TAGGING_SANITY_CHECKS
+    if(api_ctx_pushed) H5CX_pop();
+#endif /* H5C_DO_TAGGING_SANITY_CHECKS */
+
     return 1;
 } /* check_invalid_tag_application */
 
@@ -3792,10 +3804,10 @@ main(void)
     HDremove(FILENAME2);
 
     /* Return Errors */
-    return(nerrs > 0);
+    return nerrs > 0;
 
 error:
     /* Return with Error */
-    return(1);
+    return 1;
 
 } /* main */
diff --git a/test/chunk_info.c b/test/chunk_info.c
index 68bf774..e3006cc 100644
--- a/test/chunk_info.c
+++ b/test/chunk_info.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -23,7 +21,6 @@
  */
 
 
-#include "hdf5.h"
 #include "h5test.h"
 
 #define PRINT_DATA
diff --git a/test/cmpd_dset.c b/test/cmpd_dset.c
index b44a847..5d6cfc7 100644
--- a/test/cmpd_dset.c
+++ b/test/cmpd_dset.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/cork.c b/test/cork.c
index 6cca163..8c685ee 100644
--- a/test/cork.c
+++ b/test/cork.c
@@ -1,14 +1,13 @@
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
  * All rights reserved.                                                      *
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Vailin Choi
diff --git a/test/cross_read.c b/test/cross_read.c
index 8df81f0..2219151 100644
--- a/test/cross_read.c
+++ b/test/cross_read.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -228,7 +226,9 @@ check_file(char *filename)
     const char *pathname = H5_get_srcdir_filename(filename);    /* Corrected test file name     */
     hid_t       fid = -1;                                       /* file ID                      */
     int         nerrors = 0;                                    /* # of datasets with errors    */
+#if !defined(H5_HAVE_FILTER_DEFLATE) || !defined(H5_HAVE_FILTER_SZIP)
     const char  *not_supported= "    filter is not enabled.";   /* no filter message            */
+#endif
 
     /* Open the file. */
     if((fid = H5Fopen(pathname, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
diff --git a/test/dangle.c b/test/dangle.c
index 4c8ce6b..75e9c84 100644
--- a/test/dangle.c
+++ b/test/dangle.c
@@ -5,22 +5,19 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  * Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
  *              Tuesday, May 13, 2003
  *
- * Purpose:	Test dangling IDs
+ * Purpose:    Test dangling IDs
  */
 #include "h5test.h"
-#include "H5private.h"
 
 const char *FILENAME[] = {
     "dangle",
@@ -34,17 +31,17 @@ const char *FILENAME[] = {
 #define TYPENAME        "Type"
 #define ATTRNAME        "Attribute"
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_dangle_dataset
+ * Function:    test_dangle_dataset
  *
- * Purpose:	Check for dangling dataset IDs causing problems on library
+ * Purpose:    Check for dangling dataset IDs causing problems on library
  *              shutdown
  *
- * Return:	Success:	zero
- *		Failure:	non-zero
+ * Return:    Success:    zero
+ *        Failure:    non-zero
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Tuesday, May 13, 2003
  *
  * Modifications:
@@ -54,7 +51,7 @@ const char *FILENAME[] = {
 static int
 test_dangle_dataset(H5F_close_degree_t degree)
 {
-    char	filename[1024];
+    char    filename[1024];
     hid_t fid;  /* File ID */
     hid_t fapl; /* File access property list */
     hid_t dsid; /* Dataset ID */
@@ -130,17 +127,17 @@ error:
     return 1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_dangle_group
+ * Function:    test_dangle_group
  *
- * Purpose:	Check for dangling group IDs causing problems on library
+ * Purpose:    Check for dangling group IDs causing problems on library
  *              shutdown
  *
- * Return:	Success:	zero
- *		Failure:	non-zero
+ * Return:    Success:    zero
+ *        Failure:    non-zero
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Tuesday, May 13, 2003
  *
  * Modifications:
@@ -150,7 +147,7 @@ error:
 static int
 test_dangle_group(H5F_close_degree_t degree)
 {
-    char	filename[1024];
+    char    filename[1024];
     hid_t fid;  /* File ID */
     hid_t fapl; /* File access property list */
     hid_t gid;  /* Group ID */
@@ -221,17 +218,17 @@ error:
     return 1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_dangle_datatype1
+ * Function:    test_dangle_datatype1
  *
- * Purpose:	Check for dangling datatype IDs causing problems on library
+ * Purpose:    Check for dangling datatype IDs causing problems on library
  *              shutdown
  *
- * Return:	Success:	zero
- *		Failure:	non-zero
+ * Return:    Success:    zero
+ *        Failure:    non-zero
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Tuesday, May 13, 2003
  *
  * Modifications:
@@ -241,7 +238,7 @@ error:
 static int
 test_dangle_datatype1(H5F_close_degree_t degree)
 {
-    char	filename[1024];
+    char    filename[1024];
     hid_t       fid;                    /* File ID */
     hid_t       fapl;                   /* File access property list */
     hid_t       tid;                    /* Datatype ID */
@@ -317,17 +314,17 @@ error:
     return 1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_dangle_datatype2
+ * Function:    test_dangle_datatype2
  *
- * Purpose:	Check for dangling datatype IDs causing problems on library
+ * Purpose:    Check for dangling datatype IDs causing problems on library
  *              shutdown
  *
- * Return:	Success:	zero
- *		Failure:	non-zero
+ * Return:    Success:    zero
+ *        Failure:    non-zero
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Thursday, August 25, 2005
  *
  * Modifications:
@@ -337,7 +334,7 @@ error:
 static int
 test_dangle_datatype2(H5F_close_degree_t degree)
 {
-    char	filename[1024];
+    char    filename[1024];
     hid_t       fid;                    /* File ID */
     hid_t       fapl;                   /* File access property list */
     hid_t       did;                    /* Dataset ID */
@@ -404,17 +401,17 @@ error:
     return 1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_dangle_attribute
+ * Function:    test_dangle_attribute
  *
- * Purpose:	Check for dangling attribute IDs causing problems on library
+ * Purpose:    Check for dangling attribute IDs causing problems on library
  *              shutdown
  *
- * Return:	Success:	zero
- *		Failure:	non-zero
+ * Return:    Success:    zero
+ *        Failure:    non-zero
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Wednesday, June 18, 2003
  *
  * Modifications:
@@ -424,7 +421,7 @@ error:
 static int
 test_dangle_attribute(H5F_close_degree_t degree)
 {
-    char	filename[1024];
+    char    filename[1024];
     hid_t fid;  /* File ID */
     hid_t fapl; /* File access property list */
     hid_t dsid; /* Dataset ID */
@@ -511,17 +508,17 @@ error:
     return 1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_dangle_force
+ * Function:    test_dangle_force
  *
- * Purpose:	Shut down all danging IDs with generic file & ID routines,
+ * Purpose:    Shut down all danging IDs with generic file & ID routines,
  *              instead of letting library shut then down.
  *
- * Return:	Success:	zero
- *		Failure:	non-zero
+ * Return:    Success:    zero
+ *        Failure:    non-zero
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Friday, October 29, 2010
  *
  *-------------------------------------------------------------------------
@@ -529,7 +526,7 @@ error:
 static int
 test_dangle_force(void)
 {
-    char	filename[1024];
+    char    filename[1024];
     hid_t fid;  /* File ID */
     hid_t gid, gid2;  /* Group IDs */
     hid_t dsid, dsid2; /* Dataset IDs */
@@ -627,7 +624,7 @@ test_dangle_force(void)
 
     /* Release object ID array */
     HDfree(objs);
- 
+
     PASSED();
     return 0;
 
@@ -637,16 +634,16 @@ error:
     return 1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	main
+ * Function:    main
  *
- * Purpose:	Executes dangling ID tests
+ * Purpose:    Executes dangling ID tests
  *
- * Return:	Success:	zero
- *		Failure:	non-zero
+ * Return:    Success:    zero
+ *        Failure:    non-zero
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Tuesday, May 13, 2003
  *
  * Modifications:
@@ -656,7 +653,7 @@ error:
 int
 main(void)
 {
-    int		nerrors=0;
+    int        nerrors=0;
 
     /* Run tests w/weak file close */
     puts("Testing dangling objects with weak file close:");
diff --git a/test/dsets.c b/test/dsets.c
index c090174..ca1e3d5 100644
--- a/test/dsets.c
+++ b/test/dsets.c
@@ -5,31 +5,50 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Programmer:	Robb Matzke <matzke@llnl.gov>
- *		Tuesday, December  9, 1997
+ * Programmer:    Robb Matzke <matzke@llnl.gov>
+ *        Tuesday, December  9, 1997
  *
- * Purpose:	Tests the dataset interface (H5D)
+ * Purpose:    Tests the dataset interface (H5D)
  */
-
-#define H5D_FRIEND		/*suppress error about including H5Dpkg	  */
+#define H5D_FRIEND        /*suppress error about including H5Dpkg      */
 #define H5D_TESTING
-
-#define H5FD_FRIEND		/*suppress error about including H5FDpkg	  */
+#define H5FD_FRIEND       /*suppress error about including H5FDpkg      */
 #define H5FD_TESTING
 
-#define H5Z_FRIEND		/*suppress error about including H5Zpkg	  */
+#define H5Z_FRIEND        /*suppress error about including H5Zpkg      */
 
-#include "h5test.h"
+#include "testhdf5.h"
 #include "H5srcdir.h"
+
+#include "H5Bprivate.h"
+#include "H5CXprivate.h"        /* API Contexts                         */
+#include "H5Iprivate.h"
+#include "H5Pprivate.h"
+
+#define H5F_FRIEND      /*suppress error about including H5Fpkg */
+#define H5F_TESTING
+#include "H5Fpkg.h"     /* File access                          */
+
+#define H5S_FRIEND      /*suppress error about including H5Spkg */
+#include "H5Spkg.h"     /* Dataspace                            */
+
+#define H5T_FRIEND      /*suppress error about including H5Tpkg */
+#include "H5Tpkg.h"     /* Datatype                             */
+
+#define H5A_FRIEND      /*suppress error about including H5Apkg     */
+#include "H5Apkg.h"     /* Attributes                   */
+
+/* Use in version bound test */
+#define H5O_FRIEND      /*suppress error about including H5Opkg */
+#include "H5Opkg.h"     /* Object headers                       */
+
 #include "H5Dpkg.h"
 #include "H5FDpkg.h"
 #include "H5VMprivate.h"
@@ -39,71 +58,74 @@
 #endif
 
 const char *FILENAME[] = {
-    "dataset", 		/* 0 */
-    "compact_dataset",	/* 1 */
-    "dset_offset",	/* 2 */
-    "max_compact_dataset",	/* 3 */
-    "simple",		/* 4 */
-    "set_local",	/* 5 */
-    "random_chunks",	/* 6 */
-    "huge_chunks",	/* 7 */
-    "chunk_cache",	/* 8 */
-    "big_chunk",	/* 9 */
-    "chunk_fast",	/* 10 */
-    "chunk_expand",	/* 11 */
-    "chunk_fixed",	/* 12 */
+    "dataset",          /* 0 */
+    "compact_dataset",  /* 1 */
+    "dset_offset",      /* 2 */
+    "max_compact_dataset",    /* 3 */
+    "simple",           /* 4 */
+    "set_local",        /* 5 */
+    "random_chunks",    /* 6 */
+    "huge_chunks",      /* 7 */
+    "chunk_cache",      /* 8 */
+    "big_chunk",        /* 9 */
+    "chunk_fast",       /* 10 */
+    "chunk_expand",     /* 11 */
+    "chunk_fixed",      /* 12 */
     "copy_dcpl_newfile",/* 13 */
     "partial_chunks",   /* 14 */
     "layout_extend",    /* 15 */
-    "zero_chunk",	/* 16 */
+    "zero_chunk",       /* 16 */
     "chunk_single",     /* 17 */
     "swmr_non_latest",  /* 18 */
     "earray_hdr_fd",    /* 19 */
     "farray_hdr_fd",    /* 20 */
     "bt2_hdr_fd",       /* 21 */
-    "storage_size",	/* 22 */
+    "storage_size",     /* 22 */
     "dls_01_strings",   /* 23 */
+    "power2up",         /* 24 */
+    "version_bounds",   /* 25 */
     NULL
 };
+
 #define FILENAME_BUF_SIZE       1024
 #define KB                      1024
 
 #define FILE_DEFLATE_NAME       "deflate.h5"
 
 /* Dataset names for testing filters */
-#define DSET_DEFAULT_NAME	"default"
-#define DSET_CHUNKED_NAME	"chunked"
-#define DSET_COMPACT_NAME       "compact"
-#define DSET_SIMPLE_IO_NAME	"simple_io"
-#define DSET_USERBLOCK_IO_NAME	"userblock_io"
-#define DSET_COMPACT_IO_NAME    "compact_io"
-#define DSET_COMPACT_MAX_NAME   "max_compact"
-#define DSET_COMPACT_MAX2_NAME   "max_compact_2"
-#define DSET_CONV_BUF_NAME	"conv_buf"
-#define DSET_TCONV_NAME		"tconv"
-#define DSET_DEFLATE_NAME	"deflate"
-#define DSET_SHUFFLE_NAME	"shuffle"
-#define DSET_FLETCHER32_NAME	"fletcher32"
-#define DSET_FLETCHER32_NAME_2	"fletcher32_2"
-#define DSET_FLETCHER32_NAME_3	"fletcher32_3"
-#define DSET_SHUF_DEF_FLET_NAME	"shuffle+deflate+fletcher32"
-#define DSET_SHUF_DEF_FLET_NAME_2	"shuffle+deflate+fletcher32_2"
+#define DSET_DEFAULT_NAME           "default"
+#define DSET_CHUNKED_NAME           "chunked"
+#define DSET_COMPACT_NAME           "compact"
+#define DSET_SIMPLE_IO_NAME         "simple_io"
+#define DSET_USERBLOCK_IO_NAME      "userblock_io"
+#define DSET_COMPACT_IO_NAME        "compact_io"
+#define DSET_COMPACT_MAX_NAME       "max_compact"
+#define DSET_COMPACT_MAX2_NAME      "max_compact_2"
+#define DSET_CONV_BUF_NAME          "conv_buf"
+#define DSET_TCONV_NAME             "tconv"
+#define DSET_DEFLATE_NAME           "deflate"
+#define DSET_SHUFFLE_NAME           "shuffle"
+#define DSET_FLETCHER32_NAME        "fletcher32"
+#define DSET_FLETCHER32_NAME_2      "fletcher32_2"
+#define DSET_FLETCHER32_NAME_3      "fletcher32_3"
+#define DSET_SHUF_DEF_FLET_NAME     "shuffle+deflate+fletcher32"
+#define DSET_SHUF_DEF_FLET_NAME_2   "shuffle+deflate+fletcher32_2"
 #ifdef H5_HAVE_FILTER_SZIP
-#define DSET_SZIP_NAME          "szip"
-#define DSET_SHUF_SZIP_FLET_NAME	"shuffle+szip+fletcher32"
-#define DSET_SHUF_SZIP_FLET_NAME_2	"shuffle+szip+fletcher32_2"
+#define DSET_SZIP_NAME              "szip"
+#define DSET_SHUF_SZIP_FLET_NAME    "shuffle+szip+fletcher32"
+#define DSET_SHUF_SZIP_FLET_NAME_2  "shuffle+szip+fletcher32_2"
 #endif /* H5_HAVE_FILTER_SZIP */
 
-#define DSET_BOGUS_NAME		"bogus"
-#define DSET_MISSING_NAME	"missing"
-#define DSET_CAN_APPLY_NAME	"can_apply"
-#define DSET_CAN_APPLY_NAME2	"can_apply2"
+#define DSET_BOGUS_NAME             "bogus"
+#define DSET_MISSING_NAME           "missing"
+#define DSET_CAN_APPLY_NAME         "can_apply"
+#define DSET_CAN_APPLY_NAME2        "can_apply2"
 #ifdef H5_HAVE_FILTER_SZIP
-#define DSET_CAN_APPLY_SZIP_NAME	"can_apply_szip"
+#define DSET_CAN_APPLY_SZIP_NAME    "can_apply_szip"
 #endif /* H5_HAVE_FILTER_SZIP */
-#define DSET_SET_LOCAL_NAME	"set_local"
-#define DSET_SET_LOCAL_NAME_2	"set_local_2"
-#define DSET_ONEBYTE_SHUF_NAME	"onebyte_shuffle"
+#define DSET_SET_LOCAL_NAME         "set_local"
+#define DSET_SET_LOCAL_NAME_2       "set_local_2"
+#define DSET_ONEBYTE_SHUF_NAME      "onebyte_shuffle"
 #define DSET_NBIT_INT_NAME             "nbit_int"
 #define DSET_NBIT_FLOAT_NAME           "nbit_float"
 #define DSET_NBIT_DOUBLE_NAME          "nbit_double"
@@ -119,27 +141,27 @@ const char *FILENAME[] = {
 #define DSET_SCALEOFFSET_FLOAT_NAME_2  "scaleoffset_float_2"
 #define DSET_SCALEOFFSET_DOUBLE_NAME   "scaleoffset_double"
 #define DSET_SCALEOFFSET_DOUBLE_NAME_2 "scaleoffset_double_2"
-#define DSET_COMPARE_DCPL_NAME		"compare_dcpl"
-#define DSET_COMPARE_DCPL_NAME_2	"compare_dcpl_2"
-#define DSET_COPY_DCPL_NAME_1		"copy_dcpl_1"
-#define DSET_COPY_DCPL_NAME_2		"copy_dcpl_2"
-#define COPY_DCPL_EXTFILE_NAME          "ext_file"
-#define DSET_DEPREC_NAME		"deprecated"
-#define DSET_DEPREC_NAME_CHUNKED	"deprecated_chunked"
-#define DSET_DEPREC_NAME_COMPACT	"deprecated_compact"
-#define DSET_DEPREC_NAME_FILTER         "deprecated_filter"
+#define DSET_COMPARE_DCPL_NAME         "compare_dcpl"
+#define DSET_COMPARE_DCPL_NAME_2       "compare_dcpl_2"
+#define DSET_COPY_DCPL_NAME_1          "copy_dcpl_1"
+#define DSET_COPY_DCPL_NAME_2          "copy_dcpl_2"
+#define COPY_DCPL_EXTFILE_NAME         "ext_file"
+#define DSET_DEPREC_NAME               "deprecated"
+#define DSET_DEPREC_NAME_CHUNKED       "deprecated_chunked"
+#define DSET_DEPREC_NAME_COMPACT       "deprecated_compact"
+#define DSET_DEPREC_NAME_FILTER        "deprecated_filter"
 
 /* Dataset names for testing Fixed Array Indexing */
-#define DSET_FIXED_MAX		"DSET_FIXED_MAX"
-#define DSET_FIXED_NOMAX	"DSET_FIXED_NOMAX"
-#define DSET_FIXED_BIG		"DSET_FIXED_BIG"
-#define POINTS 			72
-#define POINTS_BIG 		2500
+#define DSET_FIXED_MAX     "DSET_FIXED_MAX"
+#define DSET_FIXED_NOMAX   "DSET_FIXED_NOMAX"
+#define DSET_FIXED_BIG     "DSET_FIXED_BIG"
+#define POINTS             72
+#define POINTS_BIG         2500
 
 /* Dataset names used for testing header flush dependencies */
 #define DSET_EARRAY_HDR_FD  "earray_hdr_fd"
 #define DSET_FARRAY_HDR_FD  "farray_hdr_fd"
-#define DSET_BT2_HDR_FD  "bt2_hdr_fd"
+#define DSET_BT2_HDR_FD     "bt2_hdr_fd"
 
 /* Dataset names for testing Implicit Indexing */
 #define DSET_SINGLE_MAX         "DSET_SINGLE_MAX"
@@ -149,14 +171,14 @@ const char *FILENAME[] = {
 #define SIXTY_FOUR_KB           65536
 
 /* Temporary filter IDs used for testing */
-#define H5Z_FILTER_BOGUS	305
-#define H5Z_FILTER_CORRUPT	306
-#define H5Z_FILTER_CAN_APPLY_TEST	307
-#define H5Z_FILTER_SET_LOCAL_TEST	308
-#define H5Z_FILTER_DEPREC       309
-#define H5Z_FILTER_EXPAND	310
-#define H5Z_FILTER_CAN_APPLY_TEST2	311
-#define H5Z_FILTER_COUNT        312
+#define H5Z_FILTER_BOGUS             305
+#define H5Z_FILTER_CORRUPT           306
+#define H5Z_FILTER_CAN_APPLY_TEST    307
+#define H5Z_FILTER_SET_LOCAL_TEST    308
+#define H5Z_FILTER_DEPREC            309
+#define H5Z_FILTER_EXPAND            310
+#define H5Z_FILTER_CAN_APPLY_TEST2   311
+#define H5Z_FILTER_COUNT             312
 
 /* Flags for testing filters */
 #define DISABLE_FLETCHER32      0
@@ -185,15 +207,15 @@ const char *FILENAME[] = {
 
 /* Names for noencoder test */
 #ifdef H5_HAVE_FILTER_SZIP
-#define NOENCODER_FILENAME "noencoder.h5"
+#define NOENCODER_FILENAME      "noencoder.h5"
 #define NOENCODER_COPY_FILENAME "noencoder.h5.copy"
-#define NOENCODER_TEST_DATASET "noencoder_tdset.h5"
-#define NOENCODER_SZIP_DATASET "noencoder_szip_dset.h5"
+#define NOENCODER_TEST_DATASET  "noencoder_tdset.h5"
+#define NOENCODER_SZIP_DATASET  "noencoder_szip_dset.h5"
 #define NOENCODER_SZIP_SHUFF_FLETCH_DATASET "noencoder_szip_shuffle_fletcher_dset.h5"
 #endif /* H5_HAVE_FILTER_SZIP */
 
 /* Names for zero-dim test */
-#define ZERODIM_DATASET "zerodim"
+#define ZERODIM_DATASET  "zerodim"
 #define ZERODIM_DATASET2 "zerodim2"
 
 /* Parameters for zero-dim test */
@@ -224,8 +246,8 @@ const char *FILENAME[] = {
 #define BYPASS_DATASET1          "Dset1"
 #define BYPASS_DATASET2          "Dset2"
 
-#define T_BYPASS_DATASET1          "T_Dset1"
-#define T_BYPASS_DATASET2          "T_Dset2"
+#define T_BYPASS_DATASET1        "T_Dset1"
+#define T_BYPASS_DATASET2        "T_Dset2"
 
 #define BYPASS_DIM               1000
 #define BYPASS_CHUNK_DIM         500
@@ -237,7 +259,7 @@ const char *FILENAME[] = {
 #define EARRAY_CHUNK_DIM        3
 #define EARRAY_EXTEND_INCR      15
 #define EARRAY_MAX_EXTEND       75
- 
+
 /* Parameters for datasets in query storage size tests */
 #define STORAGE_SIZE_DIM1       12
 #define STORAGE_SIZE_DIM2       6
@@ -249,8 +271,8 @@ const char *FILENAME[] = {
 /* Shared global arrays */
 #define DSET_DIM1       100
 #define DSET_DIM2       200
-int	points[DSET_DIM1][DSET_DIM2], check[DSET_DIM1][DSET_DIM2];
-double	points_dbl[DSET_DIM1][DSET_DIM2], check_dbl[DSET_DIM1][DSET_DIM2];
+int     points[DSET_DIM1][DSET_DIM2], check[DSET_DIM1][DSET_DIM2];
+double  points_dbl[DSET_DIM1][DSET_DIM2], check_dbl[DSET_DIM1][DSET_DIM2];
 size_t  count_nbytes_read = 0;
 size_t  count_nbytes_written = 0;
 
@@ -269,32 +291,32 @@ const char *OLD_FILENAME[] = {  /* Files created under 1.6 branch and 1.8 branch
 
 /* Local prototypes for filter functions */
 static size_t filter_bogus(unsigned int flags, size_t cd_nelmts,
-    const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
+        const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
 static htri_t can_apply_bogus(hid_t dcpl_id, hid_t type_id, hid_t space_id);
 static herr_t set_local_bogus2(hid_t dcpl_id, hid_t type_id, hid_t space_id);
 static size_t filter_bogus2(unsigned int flags, size_t cd_nelmts,
-    const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
+        const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
 static size_t filter_bogus3(unsigned int flags, size_t cd_nelmts,
-    const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
+        const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
 static size_t filter_corrupt(unsigned int flags, size_t cd_nelmts,
-    const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
+        const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
 static size_t filter_expand(unsigned int flags, size_t cd_nelmts,
-    const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
+        const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
 static size_t filter_count(unsigned int flags, size_t cd_nelmts,
-    const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
+        const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
 
 /* This message derives from H5Z */
 const H5Z_class2_t H5Z_COUNT[1] = {{
-    H5Z_CLASS_T_VERS,       /* H5Z_class_t version */
-    H5Z_FILTER_COUNT,           /* Filter id number             */
-    1, 1,               /* Encoding and decoding enabled */
-    "count",                    /* Filter name for debugging    */
-    NULL,                       /* The "can apply" callback     */
-    NULL,                       /* The "set local" callback     */
-    filter_count,               /* The actual filter function   */
+    H5Z_CLASS_T_VERS,           /* H5Z_class_t version */
+    H5Z_FILTER_COUNT,           /* Filter id number */
+    1, 1,                       /* Encoding and decoding enabled */
+    "count",                    /* Filter name for debugging */
+    NULL,                       /* The "can apply" callback */
+    NULL,                       /* The "set local" callback */
+    filter_count,               /* The actual filter function */
 }};
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    filter_count
  *
@@ -303,12 +325,7 @@ const H5Z_class2_t H5Z_COUNT[1] = {{
  *              appropriate.
  *
  * Return:      Success:        Data chunk size
- *
  *              Failure:        0
- *
- * Programmer:  Neil Fortner
- *              Wednesday, March 17, 2010
- *
  *-------------------------------------------------------------------------
  */
 static size_t
@@ -324,28 +341,23 @@ filter_count(unsigned int flags, size_t H5_ATTR_UNUSED cd_nelmts,
     return nbytes;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_create
- *
- * Purpose:	Attempts to create a dataset.
- *
- * Return:	Success:	0
+ * Function:  test_create
  *
- *		Failure:	-1
- *
- * Programmer:	Robb Matzke
- *		Tuesday, December  9, 1997
+ * Purpose:   Attempts to create a dataset.
  *
+ * Return:    Success:    0
+ *            Failure:    -1
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_create(hid_t file)
 {
-    hid_t	dataset, space, small_space, create_parms;
-    hsize_t	dims[2], small_dims[2];
-    herr_t	status;
-    hsize_t	csize[2];
+    hid_t      dataset, space, small_space, create_parms;
+    hsize_t    dims[2], small_dims[2];
+    herr_t     status;
+    hsize_t    csize[2];
 
     TESTING("create, open, close");
 
@@ -362,11 +374,11 @@ test_create(hid_t file)
     assert(space>=0);
 
     /*
-     * Create a dataset using the default dataset creation properties.	We're
+     * Create a dataset using the default dataset creation properties.    We're
      * not sure what they are, so we won't check.
      */
     dataset = H5Dcreate2(file, DSET_DEFAULT_NAME, H5T_NATIVE_DOUBLE, space,
-			H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+            H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     if(dataset < 0) goto error;
 
     /* Close the dataset */
@@ -382,13 +394,13 @@ test_create(hid_t file)
      * reporting.
      */
     H5E_BEGIN_TRY {
-	dataset = H5Dcreate2(file, DSET_DEFAULT_NAME, H5T_NATIVE_DOUBLE, space,
-			    H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    dataset = H5Dcreate2(file, DSET_DEFAULT_NAME, H5T_NATIVE_DOUBLE, space,
+                H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     } H5E_END_TRY;
     if(dataset >= 0) {
-	H5_FAILED();
-	puts("    Library allowed overwrite of existing dataset.");
-	goto error;
+        H5_FAILED();
+        puts("    Library allowed overwrite of existing dataset.");
+        goto error;
     }
 
     /*
@@ -405,12 +417,12 @@ test_create(hid_t file)
      * reporting.
      */
     H5E_BEGIN_TRY {
-	dataset = H5Dopen2(file, "does_not_exist", H5P_DEFAULT);
+        dataset = H5Dopen2(file, "does_not_exist", H5P_DEFAULT);
     } H5E_END_TRY;
     if(dataset >= 0) {
-	H5_FAILED();
-	puts("    Opened a non-existent dataset.");
-	goto error;
+        H5_FAILED();
+        puts("    Opened a non-existent dataset.");
+        goto error;
     }
 
     /*
@@ -427,12 +439,12 @@ test_create(hid_t file)
     assert(status >= 0);
     H5E_BEGIN_TRY {
         dataset = H5Dcreate2(file, DSET_CHUNKED_NAME, H5T_NATIVE_DOUBLE, space,
-			H5P_DEFAULT, create_parms, H5P_DEFAULT);
+            H5P_DEFAULT, create_parms, H5P_DEFAULT);
     } H5E_END_TRY;
     if(dataset >= 0) {
-	H5_FAILED();
-	puts("    Opened a dataset with incorrect chunking parameters.");
-	goto error;
+        H5_FAILED();
+        puts("    Opened a dataset with incorrect chunking parameters.");
+        goto error;
     }
 
     csize[0] = 5;
@@ -441,7 +453,7 @@ test_create(hid_t file)
     assert(status >= 0);
 
     dataset = H5Dcreate2(file, DSET_CHUNKED_NAME, H5T_NATIVE_DOUBLE, space,
-			H5P_DEFAULT, create_parms, H5P_DEFAULT);
+            H5P_DEFAULT, create_parms, H5P_DEFAULT);
     if(dataset < 0) goto error;
     H5Pclose(create_parms);
 
@@ -476,21 +488,16 @@ test_create(hid_t file)
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_simple_io
- *
- * Purpose:	Tests simple I/O.  That is, reading and writing a complete
- *		multi-dimensional array without data type or data space
- *		conversions, without compression, and stored contiguously.
- *
- * Return:	Success:	0
- *
- *		Failure:	-1
+ * Function:   test_simple_io
  *
- * Programmer:	Robb Matzke
- *		Wednesday, December 10, 1997
+ * Purpose:    Tests simple I/O.  That is, reading and writing a complete
+ *        multi-dimensional array without data type or data space
+ *        conversions, without compression, and stored contiguously.
  *
+ * Return:    Success:    0
+ *            Failure:    -1
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -571,7 +578,7 @@ test_simple_io(const char *env_h5_drvr, hid_t fapl)
         if(H5Fclose(file) < 0) goto error;
             file = -1;
 
-        f = HDopen(filename, O_RDONLY, 0);
+        f = HDopen(filename, O_RDONLY);
         HDlseek(f, (off_t)offset, SEEK_SET);
         if(HDread(f, rdata, sizeof(int)*DSET_DIM1*DSET_DIM2) < 0)
             goto error;
@@ -595,8 +602,8 @@ test_simple_io(const char *env_h5_drvr, hid_t fapl)
         PASSED();
     } /* end if */
     else {
-	SKIPPED();
-	puts("    Current VFD doesn't support continuous address space");
+        SKIPPED();
+        puts("    Current VFD doesn't support continuous address space");
     } /* end else */
 
     return 0;
@@ -617,28 +624,23 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_userblock_offset
- *
- * Purpose:	Tests H5Dget_offset when user block exists.
+ * Function:  test_userblock_offset
  *
- * Return:	Success:	0
- *
- *		Failure:	-1
- *
- * Programmer:	Raymond Lu
- *		Wednesday, November 27, 2002
+ * Purpose:   Tests H5Dget_offset when user block exists.
  *
+ * Return:    Success:    0
+ *            Failure:    -1
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_userblock_offset(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
 {
     char                filename[FILENAME_BUF_SIZE];
-    hid_t		file = -1, fcpl = -1, dataset = -1, space = -1;
-    int			i, j;
-    hsize_t		dims[2];
+    hid_t               file = -1, fcpl = -1, dataset = -1, space = -1;
+    int                 i, j;
+    hsize_t             dims[2];
     int                 f = -1;
     haddr_t             offset;
     int                 rdata[DSET_DIM1][DSET_DIM2];
@@ -651,9 +653,9 @@ test_userblock_offset(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
 
         if((fcpl=H5Pcreate(H5P_FILE_CREATE)) < 0) goto error;
         if(H5Pset_userblock(fcpl, (hsize_t)USER_BLOCK) < 0) goto error;
-	if(new_format)
-	    if(H5Pset_file_space_page_size(fcpl, (hsize_t)USER_BLOCK) < 0) 
-		goto error;
+        if(new_format)
+            if(H5Pset_file_space_page_size(fcpl, (hsize_t)USER_BLOCK) < 0)
+                goto error;
 
         if((file=H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl)) < 0)
             goto error;
@@ -685,7 +687,7 @@ test_userblock_offset(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
         if(H5Fclose(file) < 0) goto error;
         file = -1;
 
-        f = HDopen(filename, O_RDONLY, 0);
+        f = HDopen(filename, O_RDONLY);
         HDlseek(f, (off_t)offset, SEEK_SET);
         if(HDread(f, rdata, sizeof(int)*DSET_DIM1*DSET_DIM2) < 0)
             goto error;
@@ -708,8 +710,8 @@ test_userblock_offset(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
         PASSED();
     } /* end if */
     else {
-	SKIPPED();
-	puts("    Current VFD doesn't support continuous address space");
+        SKIPPED();
+        puts("    Current VFD doesn't support continuous address space");
     } /* end else */
 
     return 0;
@@ -728,7 +730,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_compact_io
  *
@@ -738,22 +740,22 @@ error:
  *              compact dataset.
  *
  * Return:      Success:        0
- *
  *              Failure:        -1
- *
- * Programmer:  Raymond Lu
- *              August 8, 2002
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_compact_io(hid_t fapl)
 {
     hid_t       file, dataset, space, plist;
+    hid_t verfile = -1, new_fapl = -1;
     hsize_t     dims[2];
     int         wbuf[16][8], rbuf[16][8];
-    char	filename[FILENAME_BUF_SIZE];
-    int         i, j, n;
+    char        filename[FILENAME_BUF_SIZE];
+    H5F_libver_t low, high;     /* File format bounds */
+    H5F_t       *fp;            /* Internal file pointer */
+    H5D_t       *dsetp;         /* Internal dataset pointer */
+    int         i, j, n;        /* Indices */
+    herr_t      ret;            /* Generic return value */
 
     TESTING("compact dataset I/O");
 
@@ -792,8 +794,6 @@ test_compact_io(hid_t fapl)
     if(H5Dget_offset(dataset)!=HADDR_UNDEF) TEST_ERROR
 
     /* Close file */
-    if(H5Sclose(space) < 0) TEST_ERROR
-    if(H5Pclose(plist) < 0) TEST_ERROR
     if(H5Dclose(dataset) < 0) TEST_ERROR
     if(H5Fclose(file) < 0) TEST_ERROR
 
@@ -817,19 +817,113 @@ test_compact_io(hid_t fapl)
                  printf("    wbuf[%d][%d]=%d\n", i, j, wbuf[i][j]);
                  printf("    rbuf[%d][%d]=%d\n", i, j, rbuf[i][j]);
                  goto error;
-             } /* end if */
+             } /* end  */
 
      if(H5Dclose(dataset) < 0) TEST_ERROR
      if(H5Fclose(file) < 0) TEST_ERROR
 
-     PASSED();
-     return 0;
+    /**************************************
+     * Additional test for version bounds *
+     **************************************/
+
+    /* Create a copy of file access property list */
+    if((new_fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR
+
+    /* Loop through all the combinations of low/high library format bounds,
+       skipping invalid combinations.
+       - Create a file, create and write a compact dataset, and verify its data
+       - Verify the dataset's layout and fill message versions */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+
+            /* Set version bounds */
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(new_fapl, low, high);
+            } H5E_END_TRY;
+
+            if (ret < 0) /* Invalid low/high combinations */
+                continue;
+
+            /* Create a file */
+            h5_fixname(FILENAME[25], new_fapl, filename, sizeof filename);
+            if((verfile = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, new_fapl)) < 0)
+                TEST_ERROR
+
+            /* Create the compact dataset */
+            dataset = H5Dcreate2(verfile, DSET_DEFAULT_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT, plist, H5P_DEFAULT);
+            if(dataset < 0) TEST_ERROR
+
+            /* Write the same data as of DSET_COMPACT_IO_NAME */
+            if(H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0)
+                TEST_ERROR
+
+            /* Close DSET_DEFAULT_NAME, then reopen it to read and verify
+               the data */
+            if(H5Dclose(dataset) < 0) TEST_ERROR
+            if((dataset = H5Dopen2(verfile, DSET_DEFAULT_NAME, H5P_DEFAULT)) < 0)
+                TEST_ERROR
+            if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0)
+                TEST_ERROR
+
+            /* Check that the values read are the same as the values written */
+            for(i = 0; i < 16; i++)
+                for(j = 0; j < 8; j++)
+                    if(rbuf[i][j] != wbuf[i][j]) {
+                        H5_FAILED();
+                        printf("    Read different values than written.\n");
+                        printf("    At index %d,%d\n", i, j);
+                        printf("    wbuf[%d][%d]=%d\n", i, j, wbuf[i][j]);
+                        printf("    rbuf[%d][%d]=%d\n", i, j, rbuf[i][j]);
+                        goto error;
+                    } /* end  */
+
+            /* Get the internal file pointer */
+            if((fp = (H5F_t *)H5I_object(verfile)) == NULL) TEST_ERROR
+
+            /* Get the internal dataset pointer */
+            if((dsetp = (H5D_t *)H5I_object(dataset)) == NULL) TEST_ERROR
+
+            /* Verify the dataset's layout and fill message versions */
+            if(fp->shared->low_bound == H5F_LIBVER_EARLIEST) {
+                VERIFY(dsetp->shared->layout.version, H5O_LAYOUT_VERSION_DEFAULT, "layout_ver_bounds");
+                VERIFY(dsetp->shared->dcpl_cache.fill.version, H5O_FILL_VERSION_2, "fill_ver_bounds");
+            } else {
+                VERIFY(dsetp->shared->layout.version, H5O_layout_ver_bounds[fp->shared->low_bound], "layout_ver_bounds");
+                VERIFY(dsetp->shared->dcpl_cache.fill.version, H5O_fill_ver_bounds[fp->shared->low_bound], "fill_ver_bounds");
+            }
+
+            /* Close the dataset and delete from the file */
+            if(H5Dclose(dataset) < 0) TEST_ERROR
+            if(H5Ldelete(verfile, DSET_DEFAULT_NAME, H5P_DEFAULT) < 0)
+                TEST_ERROR
+
+            /* Close the file */
+            if(H5Fclose(verfile) < 0) TEST_ERROR
+
+        } /* end for high */
+    } /* end for low */
+
+    if(H5Pclose(new_fapl) < 0) TEST_ERROR
+    if(H5Sclose(space) < 0) TEST_ERROR
+    if(H5Pclose(plist) < 0) TEST_ERROR
+
+    PASSED();
+    return 0;
 
  error:
-     return -1;
+    H5E_BEGIN_TRY {
+        H5Sclose(space);
+        H5Pclose(plist);
+        H5Pclose(new_fapl);
+        H5Dclose(dataset);
+        H5Fclose(file);
+        H5Fclose(verfile);
+    } H5E_END_TRY;
+
+    return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_max_compact
  *
@@ -837,10 +931,6 @@ test_compact_io(hid_t fapl)
  *
  * Return:      Success:        0
  *              Failure:        -1
- *
- * Programmer:  Raymond Lu
- *              August 8, 2002
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -854,7 +944,7 @@ test_max_compact(hid_t fapl)
     size_t      compact_size;
     int        *wbuf = NULL;
     int        *rbuf = NULL;
-    char	filename[FILENAME_BUF_SIZE];
+    char        filename[FILENAME_BUF_SIZE];
     int         n;
     size_t      u;
 
@@ -986,36 +1076,33 @@ error:
      return -1;
 } /* end test_max_compact() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_layout_extend
  *
  * Purpose:     Verify that the creation of extendible dataset with dataspace:
- *		cur_dims < max_dims (max_dims can be fixed size or H5S_UNLIMITED)
- *		will behave as follows:
- *			H5D_COMPACT layout: fail
- *			H5D_CONTIGUOUS layout: fail
- *			H5D_CHUNKED layout: succeed
+ *        cur_dims < max_dims (max_dims can be fixed size or H5S_UNLIMITED)
+ *        will behave as follows:
+ *            H5D_COMPACT layout: fail
+ *            H5D_CONTIGUOUS layout: fail
+ *            H5D_CHUNKED layout: succeed
  *
  * Return:      Success:        0
  *              Failure:        -1
- *
- * Programmer:  Vailin Choi; August 2010
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_layout_extend(hid_t fapl)
 {
-    char filename[FILENAME_BUF_SIZE];	/* File name */
-    hid_t fid = -1; 				/* File id */
-    hid_t sid_fix = -1, sid_unlim = -1; 	/* Dataspace id */
+    char filename[FILENAME_BUF_SIZE];    /* File name */
+    hid_t fid = -1;                 /* File id */
+    hid_t sid_fix = -1, sid_unlim = -1;     /* Dataspace id */
     hid_t dcpl_compact = -1, dcpl_contig = -1, dcpl_chunked = -1; /* Dataset creation property list id */
-    hid_t did_fixed = -1, did_unlim = -1;	/* Dataset id */
-    hsize_t cur_size[1] = {10};		/* Current size of dataspace */
-    hsize_t max_unlim[1] = {H5S_UNLIMITED};		/* Maximum size of dataspace (unlimited) */
-    hsize_t max_fix[1] = {100};				/* Maximum size of dataspace (fixed) */
-    hsize_t chunk_dim[1] = {10};			/* Chunk size */
+    hid_t did_fixed = -1, did_unlim = -1;    /* Dataset id */
+    hsize_t cur_size[1] = {10};        /* Current size of dataspace */
+    hsize_t max_unlim[1] = {H5S_UNLIMITED};        /* Maximum size of dataspace (unlimited) */
+    hsize_t max_fix[1] = {100};                /* Maximum size of dataspace (fixed) */
+    hsize_t chunk_dim[1] = {10};            /* Chunk size */
 
     TESTING("extendible dataset with various layout");
 
@@ -1038,14 +1125,14 @@ test_layout_extend(hid_t fapl)
 
     /* Create dataset with extendible dataspace (fixed max_dims) should fail */
     H5E_BEGIN_TRY {
-	if(H5Dcreate2(fid, "compact", H5T_NATIVE_INT, sid_fix, H5P_DEFAULT, dcpl_compact, H5P_DEFAULT) != FAIL)
-	    TEST_ERROR
+    if(H5Dcreate2(fid, "compact", H5T_NATIVE_INT, sid_fix, H5P_DEFAULT, dcpl_compact, H5P_DEFAULT) != FAIL)
+        TEST_ERROR
     } H5E_END_TRY;
 
     /* Create dataset with extendible dataspace (unlimited max_dims) should fail */
     H5E_BEGIN_TRY {
-	if(H5Dcreate2(fid, "compact", H5T_NATIVE_INT, sid_unlim, H5P_DEFAULT, dcpl_compact, H5P_DEFAULT) != FAIL)
-	    TEST_ERROR
+    if(H5Dcreate2(fid, "compact", H5T_NATIVE_INT, sid_unlim, H5P_DEFAULT, dcpl_compact, H5P_DEFAULT) != FAIL)
+        TEST_ERROR
     } H5E_END_TRY;
 
     /* Create property list for contiguous dataset creation */
@@ -1056,14 +1143,14 @@ test_layout_extend(hid_t fapl)
 
     /* Create dataset with extendible dataspace (fixed max_dims) should fail */
     H5E_BEGIN_TRY {
-	if(H5Dcreate2(fid, "contig", H5T_NATIVE_INT, sid_fix, H5P_DEFAULT, dcpl_contig, H5P_DEFAULT) != FAIL)
-	    TEST_ERROR
+    if(H5Dcreate2(fid, "contig", H5T_NATIVE_INT, sid_fix, H5P_DEFAULT, dcpl_contig, H5P_DEFAULT) != FAIL)
+        TEST_ERROR
     } H5E_END_TRY;
 
     /* Create dataset with extendible dataspace (unlimited max_dims) should fail*/
     H5E_BEGIN_TRY {
-	if(H5Dcreate2(fid, "contig", H5T_NATIVE_INT, sid_unlim, H5P_DEFAULT, dcpl_contig, H5P_DEFAULT) != FAIL)
-	    TEST_ERROR
+    if(H5Dcreate2(fid, "contig", H5T_NATIVE_INT, sid_unlim, H5P_DEFAULT, dcpl_contig, H5P_DEFAULT) != FAIL)
+        TEST_ERROR
     } H5E_END_TRY;
 
     /* Create property list for chunked dataset creation */
@@ -1075,11 +1162,11 @@ test_layout_extend(hid_t fapl)
 
     /* Create dataset with extendible dataspace (fixed max_dims) should succeed */
     if((did_fixed = H5Dcreate2(fid, "chunked_fixed", H5T_NATIVE_INT, sid_fix, H5P_DEFAULT, dcpl_chunked, H5P_DEFAULT)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* Create dataset with extendible dataspace (unlimited max_dims) should succeed */
     if((did_unlim = H5Dcreate2(fid, "chunked_unlim", H5T_NATIVE_INT, sid_unlim, H5P_DEFAULT, dcpl_chunked, H5P_DEFAULT)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* Closing */
     if(H5Sclose(sid_fix) < 0) FAIL_STACK_ERROR
@@ -1112,19 +1199,14 @@ error:
      return -1;
 } /* end test_layout_extend() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_conv_buffer
- *
- * Purpose:	Test size of data type conversion buffer.
- *
- * Return:	Success:	0
- *
- *		Failure:	-1
+ * Function:  test_conv_buffer
  *
- * Programmer:	Raymond Lu
- *		Monday, May 12, 2003
+ * Purpose:   Test size of data type conversion buffer.
  *
+ * Return:    Success:    0
+ *            Failure:    -1
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -1256,28 +1338,23 @@ error:
   return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_tconv
- *
- * Purpose:	Test some simple data type conversion stuff.
- *
- * Return:	Success:	0
+ * Function:  test_tconv
  *
- *		Failure:	-1
- *
- * Programmer:	Robb Matzke
- *		Wednesday, January 14, 1998
+ * Purpose:   Test some simple data type conversion stuff.
  *
+ * Return:    Success:    0
+ *            Failure:    -1
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_tconv(hid_t file)
 {
-    char	*out = NULL, *in = NULL;
-    hsize_t	dims[1];
-    hid_t	space = -1, dataset = -1;
-    int		i;
+    char    *out = NULL, *in = NULL;
+    hsize_t    dims[1];
+    hid_t    space = -1, dataset = -1;
+    int        i;
 
     if ((out = (char *)HDmalloc((size_t)(4 * 1000 * 1000))) == NULL)
         goto error;
@@ -1300,7 +1377,7 @@ test_tconv(hid_t file)
 
     /* Create the data set */
     if((dataset = H5Dcreate2(file, DSET_TCONV_NAME, H5T_STD_I32LE, space,
-			     H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+                H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         goto error;
 
     /* Write the data to the dataset */
@@ -1348,27 +1425,23 @@ error:
 /* This message derives from H5Z */
 const H5Z_class2_t H5Z_BOGUS[1] = {{
     H5Z_CLASS_T_VERS,       /* H5Z_class_t version */
-    H5Z_FILTER_BOGUS,		/* Filter id number		*/
+    H5Z_FILTER_BOGUS,        /* Filter id number        */
     1, 1,               /* Encoding and decoding enabled */
-    "bogus",			/* Filter name for debugging	*/
+    "bogus",            /* Filter name for debugging    */
     NULL,                       /* The "can apply" callback     */
     NULL,                       /* The "set local" callback     */
-    filter_bogus,		/* The actual filter function	*/
+    filter_bogus,        /* The actual filter function    */
 }};
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	can_apply_bogus
- *
- * Purpose:	A bogus 'can apply' callback that returns 0 for H5T_NATIVE_DOUBLE
- *              dataype, but returns 1 for all other datatypes
+ * Function:  can_apply_bogus
  *
- * Return:	Success:	Described above
- *		Failure:	0
- *
- * Programmer:	Quincey Koziol
- *              Friday, April  5, 2003
+ * Purpose:   A bogus 'can apply' callback that returns 0 for H5T_NATIVE_DOUBLE
+ *            dataype, but returns 1 for all other datatypes
  *
+ * Return:    Success:    Described above
+ *            Failure:    0
  *-------------------------------------------------------------------------
  */
 static htri_t
@@ -1382,19 +1455,14 @@ can_apply_bogus(hid_t H5_ATTR_UNUSED dcpl_id, hid_t type_id, hid_t H5_ATTR_UNUSE
         return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	filter_bogus
- *
- * Purpose:	A bogus compression method that doesn't do anything.
- *
- * Return:	Success:	Data chunk size
- *
- *		Failure:	0
+ * Function:  filter_bogus
  *
- * Programmer:	Robb Matzke
- *              Tuesday, April 21, 1998
+ * Purpose:   A bogus compression method that doesn't do anything.
  *
+ * Return:    Success:    Data chunk size
+ *            Failure:    0
  *-------------------------------------------------------------------------
  */
 static size_t
@@ -1405,20 +1473,16 @@ filter_bogus(unsigned int H5_ATTR_UNUSED flags, size_t H5_ATTR_UNUSED cd_nelmts,
     return nbytes;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	set_local_bogus2
- *
- * Purpose:	A 'set local' callback that stores the size of the datatype
- *              and adds it to all the H5T_NATIVE_INT values during
- *              filter operation.
- *
- * Return:	Success:	non-negative
- *		Failure:	negative
+ * Function:  set_local_bogus2
  *
- * Programmer:	Quincey Koziol
- *              Friday, April  5, 2003
+ * Purpose:   A 'set local' callback that stores the size of the datatype
+ *            and adds it to all the H5T_NATIVE_INT values during
+ *            filter operation.
  *
+ * Return:    Success:    non-negative
+ *            Failure:    negative
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -1455,21 +1519,17 @@ set_local_bogus2(hid_t dcpl_id, hid_t type_id, hid_t H5_ATTR_UNUSED space_id)
     return(SUCCEED);
 } /* end set_local_bogus2() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	filter_bogus2
- *
- * Purpose:	A filter method that adds a value to data values on writing
- *              (if the parameter is set), but does not modify data values on
- *              reading (so that correct operation of the filter can be
- *              checked).
+ * Function:  filter_bogus2
  *
- * Return:	Success:	Data chunk size
- *		Failure:	0
- *
- * Programmer:	Quincey Koziol
- *              Monday, April  7, 2003
+ * Purpose:   A filter method that adds a value to data values on writing
+ *            (if the parameter is set), but does not modify data values on
+ *            reading (so that correct operation of the filter can be
+ *            checked).
  *
+ * Return:    Success:    Data chunk size
+ *            Failure:    0
  *-------------------------------------------------------------------------
  */
 static size_t
@@ -1513,19 +1573,14 @@ filter_bogus2(unsigned int flags, size_t cd_nelmts,
         return(nbytes);
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	filter_bogus3
- *
- * Purpose:	A bogus compression method that returns a failure.
- *
- * Return:	Success:	Data chunk size
- *
- *		Failure:	0
+ * Function:  filter_bogus3
  *
- * Programmer:	Raymond Lu
- *              4 August 2010
+ * Purpose:   A bogus compression method that returns a failure.
  *
+ * Return:    Success:    Data chunk size
+ *            Failure:    0
  *-------------------------------------------------------------------------
  */
 static size_t
@@ -1539,29 +1594,24 @@ filter_bogus3(unsigned int H5_ATTR_UNUSED flags, size_t H5_ATTR_UNUSED cd_nelmts
 /* This message derives from H5Z */
 const H5Z_class2_t H5Z_CORRUPT[1] = {{
     H5Z_CLASS_T_VERS,            /* H5Z_class_t version */
-    H5Z_FILTER_CORRUPT,		/* Filter id number		*/
+    H5Z_FILTER_CORRUPT,        /* Filter id number        */
     1, 1,               /* Encoding and decoding enabled */
-    "corrupt",			/* Filter name for debugging	*/
+    "corrupt",            /* Filter name for debugging    */
     NULL,                       /* The "can apply" callback     */
     NULL,                       /* The "set local" callback     */
-    filter_corrupt,		/* The actual filter function	*/
+    filter_corrupt,        /* The actual filter function    */
 }};
 
-
+
 /*-------------------------------------------------------------------------
- * Function:    filter_corrupt
- *
- * Purpose:     For testing Fletcher32 checksum.  modify data slightly during
- *              writing so that when data is read back, the checksum should
- *              fail.
+ * Function:  filter_corrupt
  *
- * Return:	Success:	Data chunk size
- *
- *		Failure:	0
- *
- * Programmer:	Raymond Lu
- *              Jan 14, 2003
+ * Purpose:   For testing Fletcher32 checksum.  modify data slightly during
+ *            writing so that when data is read back, the checksum should
+ *            fail.
  *
+ * Return:    Success:    Data chunk size
+  *           Failure:    0
  *-------------------------------------------------------------------------
  */
 static size_t
@@ -1584,7 +1634,7 @@ filter_corrupt(unsigned int flags, size_t cd_nelmts,
     if(offset > nbytes || (offset + length) > nbytes || length < sizeof(unsigned int))
         TEST_ERROR
 
-    if(NULL == (data = HDmalloc((size_t)length))) 
+    if(NULL == (data = HDmalloc((size_t)length)))
         TEST_ERROR
     HDmemset(data, (int)value, (size_t)length);
 
@@ -1611,17 +1661,13 @@ error:
     return ret_value;
 } /* end filter_corrupt() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    filter_cb_cont
  *
  * Purpose:     Callback function to handle checksum failure.  Let it continue.
  *
  * Return:      continue
- *
- * Programmer:	Raymond Lu
- *              Jan 14, 2003
- *
  *-------------------------------------------------------------------------
  */
 static H5Z_cb_return_t
@@ -1634,17 +1680,13 @@ filter_cb_cont(H5Z_filter_t filter, void H5_ATTR_UNUSED *buf, size_t H5_ATTR_UNU
         return H5Z_CB_FAIL;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    filter_cb_fail
  *
  * Purpose:     Callback function to handle checksum failure.  Let it fail.
  *
  * Return:      fail
- *
- * Programmer:	Raymond Lu
- *              Jan 14, 2003
- *
  *-------------------------------------------------------------------------
  */
 static H5Z_cb_return_t
@@ -1657,37 +1699,33 @@ filter_cb_fail(H5Z_filter_t filter, void H5_ATTR_UNUSED *buf, size_t H5_ATTR_UNU
        return H5Z_CB_CONT;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_filter_internal
+ * Function:  test_filter_internal
  *
- * Purpose:	Tests dataset compression. If compression is requested when
- *		it hasn't been compiled into the library (such as when
- *		updating an existing compressed dataset) then data is sent to
- *		the file uncompressed but no errors are returned.
- *
- * Return:	Success:	0
- *		Failure:	-1
- *
- * Programmer:	Robb Matzke
- *              Wednesday, April 15, 1998
+ * Purpose:   Tests dataset compression. If compression is requested when
+ *            it hasn't been compiled into the library (such as when
+ *            updating an existing compressed dataset) then data is sent to
+ *            the file uncompressed but no errors are returned.
  *
+ * Return:    Success:    0
+ *            Failure:    -1
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32,
                      int corrupted, hsize_t *dset_size)
 {
-    hid_t		dataset;        /* Dataset ID */
-    hid_t		dxpl;           /* Dataset xfer property list ID */
-    hid_t		write_dxpl;     /* Dataset xfer property list ID for writing */
-    hid_t		sid;            /* Dataspace ID */
-    const hsize_t	size[2] = {DSET_DIM1, DSET_DIM2};           /* Dataspace dimensions */
-    const hsize_t	hs_offset[2] = {FILTER_HS_OFFSET1, FILTER_HS_OFFSET2}; /* Hyperslab offset */
-    const hsize_t	hs_size[2] = {FILTER_HS_SIZE1, FILTER_HS_SIZE2};   /* Hyperslab size */
-    void		*tconv_buf = NULL;      /* Temporary conversion buffer */
-    size_t		i, j, n;        /* Local index variables */
-    herr_t              status;         /* Error status */
+    hid_t            dataset;        /* Dataset ID */
+    hid_t            dxpl;           /* Dataset xfer property list ID */
+    hid_t            write_dxpl;     /* Dataset xfer property list ID for writing */
+    hid_t            sid;            /* Dataspace ID */
+    const hsize_t    size[2] = {DSET_DIM1, DSET_DIM2};           /* Dataspace dimensions */
+    const hsize_t    hs_offset[2] = {FILTER_HS_OFFSET1, FILTER_HS_OFFSET2}; /* Hyperslab offset */
+    const hsize_t    hs_size[2] = {FILTER_HS_SIZE1, FILTER_HS_SIZE2};   /* Hyperslab size */
+    void            *tconv_buf = NULL;      /* Temporary conversion buffer */
+    size_t           i, j, n;        /* Local index variables */
+    herr_t           status;         /* Error status */
 
     /* Create the data space */
     if((sid = H5Screate_simple(2, size, NULL)) < 0) goto error;
@@ -1719,7 +1757,7 @@ test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32,
 
     /* Create the dataset */
     if((dataset = H5Dcreate2(fid, name, H5T_NATIVE_INT, sid, H5P_DEFAULT,
-			     dcpl, H5P_DEFAULT)) < 0) goto error;
+                dcpl, H5P_DEFAULT)) < 0) goto error;
 
     PASSED();
 
@@ -1730,18 +1768,18 @@ test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32,
     TESTING("    filters (uninitialized read)");
 
     if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0)
-	TEST_ERROR;
+    TEST_ERROR;
 
     for(i=0; i<(size_t)size[0]; i++) {
-	for(j=0; j<(size_t)size[1]; j++) {
-	    if(0!=check[i][j]) {
-		H5_FAILED();
-		printf("    Read a non-zero value.\n");
-		printf("    At index %lu,%lu\n",
-		       (unsigned long)i, (unsigned long)j);
-		goto error;
-	    }
-	}
+    for(j=0; j<(size_t)size[1]; j++) {
+        if(0!=check[i][j]) {
+        H5_FAILED();
+        printf("    Read a non-zero value.\n");
+        printf("    At index %lu,%lu\n",
+            (unsigned long)i, (unsigned long)j);
+        goto error;
+        }
+    }
     }
     PASSED();
 
@@ -1753,13 +1791,13 @@ test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32,
     TESTING("    filters (write)");
 
     for(i=n=0; i<size[0]; i++) {
-	for(j=0; j<size[1]; j++) {
-	    points[i][j] = (int)(n++);
-	}
+        for(j=0; j<size[1]; j++) {
+            points[i][j] = (int)(n++);
+        }
     }
 
     if(H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, points) < 0)
-	TEST_ERROR;
+        TEST_ERROR;
 
     if((*dset_size=H5Dget_storage_size(dataset))==0) TEST_ERROR;
 
@@ -1792,22 +1830,23 @@ test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32,
             status=H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, check);
         } H5E_END_TRY;
         if(status>=0) TEST_ERROR;
-    } else {
+    }
+    else {
         if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0)
-	   TEST_ERROR;
+            TEST_ERROR;
 
         /* Check that the values read are the same as the values written */
         for(i=0; i<size[0]; i++) {
-	   for(j=0; j<size[1]; j++) {
-	       if(points[i][j] != check[i][j]) {
-		  H5_FAILED();
-		  fprintf(stderr,"    Read different values than written.\n");
-		  fprintf(stderr,"    At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
-		  fprintf(stderr,"    At original: %d\n", (int)points[i][j]);
-		  fprintf(stderr,"    At returned: %d\n", (int)check[i][j]);
-		  goto error;
-	       }
-	   }
+            for(j=0; j<size[1]; j++) {
+                if(points[i][j] != check[i][j]) {
+                    H5_FAILED();
+                    fprintf(stderr,"    Read different values than written.\n");
+                    fprintf(stderr,"    At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
+                    fprintf(stderr,"    At original: %d\n", (int)points[i][j]);
+                    fprintf(stderr,"    At returned: %d\n", (int)check[i][j]);
+                    goto error;
+                }
+            }
         }
     }
 
@@ -1823,12 +1862,12 @@ test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32,
     TESTING("    filters (modify)");
 
     for(i=0; i<size[0]; i++) {
-	for(j=0; j<size[1]/2; j++) {
-	    points[i][j] = (int)HDrandom ();
-	}
+        for(j=0; j<size[1]/2; j++) {
+            points[i][j] = (int)HDrandom ();
+        }
     }
     if(H5Dwrite (dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, points) < 0)
-	TEST_ERROR;
+        TEST_ERROR;
 
     if(corrupted) {
         /* Default behavior is failure when data is corrupted. */
@@ -1850,22 +1889,23 @@ test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32,
             status=H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, check);
         } H5E_END_TRY;
         if(status>=0) TEST_ERROR;
-    } else {
+    }
+    else {
         /* Read the dataset back and check it */
         if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0)
-	   TEST_ERROR;
+            TEST_ERROR;
 
         /* Check that the values read are the same as the values written */
         for(i=0; i<size[0]; i++) {
-	   for(j=0; j<size[1]; j++) {
-	       if(points[i][j] != check[i][j]) {
-		  H5_FAILED();
-		  printf("    Read different values than written.\n");
-		  printf("    At index %lu,%lu\n",
-		           (unsigned long)i, (unsigned long)j);
-		  goto error;
-	       }
-	   }
+            for(j=0; j<size[1]; j++) {
+                if(points[i][j] != check[i][j]) {
+                    H5_FAILED();
+                    printf("    Read different values than written.\n");
+                    printf("    At index %lu,%lu\n",
+                            (unsigned long)i, (unsigned long)j);
+                    goto error;
+                }
+            }
         }
     }
 
@@ -1911,14 +1951,14 @@ test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32,
 
         /* Check that the values read are the same as the values written */
         for(i = 0; i < size[0]; i++)
-	   for(j = 0; j < size[1]; j++)
-	       if(points[i][j] != check[i][j]) {
-		  H5_FAILED();
-		  printf("    Read different values than written.\n");
-		  printf("    At index %lu,%lu\n",
-		        (unsigned long)i, (unsigned long)j);
-		  goto error;
-	       } /* end if */
+            for(j = 0; j < size[1]; j++)
+                if(points[i][j] != check[i][j]) {
+                    H5_FAILED();
+                    printf("    Read different values than written.\n");
+                    printf("    At index %lu,%lu\n",
+                            (unsigned long)i, (unsigned long)j);
+                    goto error;
+                } /* end if */
     } /* end else */
 
     PASSED();
@@ -1933,15 +1973,15 @@ test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32,
     TESTING("    filters (partial I/O)");
 
     for(i=0; i<(size_t)hs_size[0]; i++) {
-	for(j=0; j<(size_t)hs_size[1]; j++) {
-	    points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j] = (int)HDrandom();
-	}
+        for(j=0; j<(size_t)hs_size[1]; j++) {
+            points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j] = (int)HDrandom();
+        }
     }
     if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, hs_offset, NULL, hs_size,
-			    NULL) < 0) TEST_ERROR;
+                NULL) < 0) TEST_ERROR;
     /* (Use the "read" DXPL because partial I/O on corrupted data test needs to ignore errors during writing) */
     if(H5Dwrite (dataset, H5T_NATIVE_INT, sid, sid, dxpl, points) < 0)
-	TEST_ERROR;
+    TEST_ERROR;
 
     if(corrupted) {
         /* Default behavior is failure when data is corrupted. */
@@ -1963,27 +2003,28 @@ test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32,
             status=H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, check);
         } H5E_END_TRY;
         if(status>=0) TEST_ERROR;
-    } else {
+    }
+    else {
         if(H5Dread (dataset, H5T_NATIVE_INT, sid, sid, dxpl, check) < 0)
-	   TEST_ERROR;
+            TEST_ERROR;
 
         /* Check that the values read are the same as the values written */
         for(i=0; i<(size_t)hs_size[0]; i++) {
-	   for(j=0; j<(size_t)hs_size[1]; j++) {
-	       if(points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j] !=
-                      check[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]) {
-		  H5_FAILED();
-		  fprintf(stderr,"    Read different values than written.\n");
-		  fprintf(stderr,"    At index %lu,%lu\n",
-		         (unsigned long)((size_t)hs_offset[0]+i),
-		         (unsigned long)((size_t)hs_offset[1]+j));
-		  fprintf(stderr,"    At original: %d\n",
-		         (int)points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]);
-		  fprintf(stderr,"    At returned: %d\n",
-		         (int)check[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]);
-		  goto error;
-	       }
-	   }
+            for(j=0; j<(size_t)hs_size[1]; j++) {
+                if(points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j] !=
+                            check[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]) {
+                    H5_FAILED();
+                    fprintf(stderr,"    Read different values than written.\n");
+                    fprintf(stderr,"    At index %lu,%lu\n",
+                            (unsigned long)((size_t)hs_offset[0]+i),
+                            (unsigned long)((size_t)hs_offset[1]+j));
+                    fprintf(stderr,"    At original: %d\n",
+                            (int)points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]);
+                    fprintf(stderr,"    At returned: %d\n",
+                            (int)check[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]);
+                    goto error;
+                }
+            }
         }
     }
 
@@ -1996,6 +2037,7 @@ test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32,
     if(H5Dclose (dataset) < 0) goto error;
     if(H5Sclose (sid) < 0) goto error;
     if(H5Pclose (dxpl) < 0) goto error;
+    if(H5Pclose (write_dxpl) < 0) goto error;
     HDfree (tconv_buf);
 
     return(0);
@@ -2007,18 +2049,14 @@ error:
 }
 
 /*-------------------------------------------------------------------------
- * Function:	test_filter_noencoder
- *
- * Purpose:	Tests filters with no encoder present.  Ensures that data
- *			can still be decoded correctly and that errors are thrown
- *			when the application tries to write.
+ * Function:  test_filter_noencoder
  *
- * Return:	Success:	0
- *		Failure:	-1
- *
- * Programmer:	Nat Furrer and James Laird
- *              Monday, June 7, 2004
+ * Purpose:   Tests filters with no encoder present.  Ensures that data
+ *            can still be decoded correctly and that errors are thrown
+ *            when the application tries to write.
  *
+ * Return:    Success:    0
+ *            Failure:    -1
  *-------------------------------------------------------------------------
  */
 #ifdef H5_HAVE_FILTER_SZIP
@@ -2089,7 +2127,7 @@ test_filter_noencoder(const char *dset_name)
      */
     dims = 20; /* Dataset is originally of size 10 */
     H5E_BEGIN_TRY{
-    err = H5Dset_extent(dset_id, &dims);
+        err = H5Dset_extent(dset_id, &dims);
     }H5E_END_TRY
 
     if(err >= 0) goto error;
@@ -2098,7 +2136,7 @@ test_filter_noencoder(const char *dset_name)
      * the filter does not have an encoder.
      */
     H5E_BEGIN_TRY{
-    err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, test_ints);
+        err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, test_ints);
     }H5E_END_TRY
 
     if(err >= 0) goto error;
@@ -2136,10 +2174,6 @@ error:
  *
  * Return:      Success:        0
  *              Failure:        -1
- *
- * Programmer:  Nat Furrer and James Laird
- *              Thursday, June 10, 2004
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -2176,7 +2210,7 @@ test_get_filter_info(void)
 #ifdef H5_HAVE_FILTER_SZIP
     if(H5Zget_filter_info(H5Z_FILTER_SZIP, &flags) < 0) TEST_ERROR
 
-    if(SZ_encoder_enabled()) {
+    if(H5Z_SZIP->encoder_present) {
         if(((flags & H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) ||
                 ((flags & H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0))
             TEST_ERROR
@@ -2203,16 +2237,12 @@ error:
 }
 
 /*-------------------------------------------------------------------------
- * Function:	test_filters
+ * Function:  test_filters
  *
- * Purpose:	Tests dataset filter.
- *
- * Return:	Success:	0
- *		Failure:	-1
- *
- * Programmer:	Robb Matzke
- *              Wednesday, April 15, 1998
+ * Purpose:   Tests dataset filter.
  *
+ * Return:    Success:    0
+ *            Failure:    -1
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -2222,27 +2252,27 @@ H5_ATTR_UNUSED
 #endif /* H5_HAVE_FILTER_SZIP */
     fapl)
 {
-    hid_t	dc;                 /* Dataset creation property list ID */
+    hid_t       dc;                  /* Dataset creation property list ID */
     const hsize_t chunk_size[2] = {FILTER_CHUNK_DIM1, FILTER_CHUNK_DIM2};  /* Chunk dimensions */
-    hsize_t     null_size;          /* Size of dataset with null filter */
+    hsize_t     null_size;           /* Size of dataset with null filter */
 
-    hsize_t     fletcher32_size;       /* Size of dataset with Fletcher32 checksum */
+    hsize_t     fletcher32_size;     /* Size of dataset with Fletcher32 checksum */
     unsigned    data_corrupt[3];     /* position and length of data to be corrupted */
 
 #ifdef H5_HAVE_FILTER_DEFLATE
-    hsize_t     deflate_size;       /* Size of dataset with deflate filter */
+    hsize_t     deflate_size;        /* Size of dataset with deflate filter */
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
 #ifdef H5_HAVE_FILTER_SZIP
-    hsize_t     szip_size;       /* Size of dataset with szip filter */
-    unsigned szip_options_mask=H5_SZIP_NN_OPTION_MASK;
-    unsigned szip_pixels_per_block=4;
+    hsize_t     szip_size;           /* Size of dataset with szip filter */
+    unsigned    szip_options_mask = H5_SZIP_NN_OPTION_MASK;
+    unsigned    szip_pixels_per_block = 4;
 #endif /* H5_HAVE_FILTER_SZIP */
 
     hsize_t     shuffle_size;       /* Size of dataset with shuffle filter */
 
 #if(defined H5_HAVE_FILTER_DEFLATE | defined H5_HAVE_FILTER_SZIP)
-    hsize_t     combo_size;     /* Size of dataset with multiple filters */
+    hsize_t     combo_size;         /* Size of dataset with multiple filters */
 #endif /* defined H5_HAVE_FILTER_DEFLATE | defined H5_HAVE_FILTER_SZIP */
 
     /* test the H5Zget_filter_info function */
@@ -2337,21 +2367,23 @@ H5_ATTR_UNUSED
         if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
         if(H5Pset_chunk (dc, 2, chunk_size) < 0) goto error;
 
-	puts("");
-	if(H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block) < 0) goto error;
-	if(test_filter_internal(file,DSET_SZIP_NAME,dc,DISABLE_FLETCHER32,DATA_NOT_CORRUPTED,&szip_size) < 0) goto error;
+    puts("");
+    if(H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block) < 0) goto error;
+    if(test_filter_internal(file,DSET_SZIP_NAME,dc,DISABLE_FLETCHER32,DATA_NOT_CORRUPTED,&szip_size) < 0) goto error;
         if(H5Pclose (dc) < 0) goto error;
-    } else {
-	SKIPPED();
+    }
+    else {
+        SKIPPED();
     }
 
     TESTING("szip filter (without encoder)");
 
     if( h5_szip_can_encode() != 1) {
-	puts("");
-	if(test_filter_noencoder(NOENCODER_SZIP_DATASET) < 0) goto error;
-    } else {
-	SKIPPED();
+        puts("");
+        if(test_filter_noencoder(NOENCODER_SZIP_DATASET) < 0) goto error;
+    }
+    else {
+        SKIPPED();
     }
 
 #else /* H5_HAVE_FILTER_SZIP */
@@ -2425,22 +2457,24 @@ H5_ATTR_UNUSED
     if(H5Pset_fletcher32 (dc) < 0) goto error;
     if(H5Pset_shuffle (dc) < 0) goto error;
 
-	/* Make sure encoding is enabled */
+    /* Make sure encoding is enabled */
     if( h5_szip_can_encode() == 1) {
-	puts("");
-	if(H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block) < 0) goto error;
-	if(test_filter_internal(file,DSET_SHUF_SZIP_FLET_NAME,dc,ENABLE_FLETCHER32,DATA_NOT_CORRUPTED,&combo_size) < 0) goto error;
-    } else {
-		SKIPPED();
+        puts("");
+        if(H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block) < 0) goto error;
+        if(test_filter_internal(file,DSET_SHUF_SZIP_FLET_NAME,dc,ENABLE_FLETCHER32,DATA_NOT_CORRUPTED,&combo_size) < 0) goto error;
+    }
+    else {
+        SKIPPED();
     }
 
     TESTING("shuffle+szip+checksum filters(checksum first, without encoder)");
 
     if( h5_szip_can_encode() != 1) {
-	puts("");
-	if(test_filter_noencoder(NOENCODER_SZIP_SHUFF_FLETCH_DATASET) < 0) goto error;
-    } else {
-		SKIPPED();
+        puts("");
+        if(test_filter_noencoder(NOENCODER_SZIP_SHUFF_FLETCH_DATASET) < 0) goto error;
+    }
+    else {
+        SKIPPED();
     }
 
     /* Clean up objects used for this test */
@@ -2450,20 +2484,20 @@ H5_ATTR_UNUSED
 
     /* Make sure encoding is enabled */
     if( h5_szip_can_encode() == 1) {
-	puts("");
-	if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
-	if(H5Pset_chunk (dc, 2, chunk_size) < 0) goto error;
-	if(H5Pset_shuffle (dc) < 0) goto error;
-	if(H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block) < 0) goto error;
-	if(H5Pset_fletcher32 (dc) < 0) goto error;
-
-	if(test_filter_internal(file,DSET_SHUF_SZIP_FLET_NAME_2,dc,ENABLE_FLETCHER32,DATA_NOT_CORRUPTED,&combo_size) < 0) goto error;
+        puts("");
+        if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
+        if(H5Pset_chunk (dc, 2, chunk_size) < 0) goto error;
+        if(H5Pset_shuffle (dc) < 0) goto error;
+        if(H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block) < 0) goto error;
+        if(H5Pset_fletcher32 (dc) < 0) goto error;
 
-	/* Clean up objects used for this test */
-	if(H5Pclose (dc) < 0) goto error;
+        if(test_filter_internal(file,DSET_SHUF_SZIP_FLET_NAME_2,dc,ENABLE_FLETCHER32,DATA_NOT_CORRUPTED,&combo_size) < 0) goto error;
 
-    } else {
-	SKIPPED();
+        /* Clean up objects used for this test */
+        if(H5Pclose (dc) < 0) goto error;
+    }
+    else {
+        SKIPPED();
     }
 
 #else /* H5_HAVE_FILTER_SZIP */
@@ -2477,18 +2511,14 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_missing_filter
- *
- * Purpose:	Tests library behavior when filter is missing
+ * Function:  test_missing_filter
  *
- * Return:	Success:	0
- *		Failure:	-1
- *
- * Programmer:	Quincey Koziol
- *              Thursday, November 14, 2002
+ * Purpose:   Tests library behavior when filter is missing
  *
+ * Return:    Success:    0
+ *            Failure:    -1
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -2504,6 +2534,7 @@ test_missing_filter(hid_t file)
     size_t      i,j;            /* Local index variables */
     herr_t      ret;            /* Generic return value */
     const char *testfile = H5_get_srcdir_filename(FILE_DEFLATE_NAME); /* Corrected test file name */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     TESTING("dataset access with missing filter");
 
@@ -2516,8 +2547,13 @@ test_missing_filter(hid_t file)
             goto error;
         } /* end if */
 
-        /* Unregister deflate filter (use internal function) */
-        if(H5Z_unregister(H5Z_FILTER_DEFLATE) < 0) {
+        /* Push API context */
+        if(H5CX_push() < 0) FAIL_STACK_ERROR
+        api_ctx_pushed = TRUE;
+
+        /* Unregister deflate filter */
+        /* (Use private routine, to avoid range checking on filter ID) */
+        if(H5Z__unregister(H5Z_FILTER_DEFLATE) < 0) {
             H5_FAILED();
             printf("    Line %d: Can't unregister deflate filter\n",__LINE__);
             goto error;
@@ -2613,16 +2649,16 @@ test_missing_filter(hid_t file)
     /* Compare data */
     /* Check that the values read are the same as the values written */
     for(i=0; i<(size_t)dims[0]; i++) {
-	for(j=0; j<(size_t)dims[1]; j++) {
-	    if(points[i][j] != check[i][j]) {
-		H5_FAILED();
-		printf("    Line %d: Read different values than written.\n",__LINE__);
-		printf("    At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j));
-		printf("    At original: %d\n",points[i][j]);
-		printf("    At returned: %d\n",check[i][j]);
-		goto error;
-	    } /* end if */
-	} /* end for */
+        for(j=0; j<(size_t)dims[1]; j++) {
+            if(points[i][j] != check[i][j]) {
+                H5_FAILED();
+                printf("    Line %d: Read different values than written.\n",__LINE__);
+                printf("    At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j));
+                printf("    At original: %d\n",points[i][j]);
+                printf("    At returned: %d\n",check[i][j]);
+                goto error;
+            } /* end if */
+        } /* end for */
     } /* end for */
 
     /* Close dataset */
@@ -2710,39 +2746,40 @@ test_missing_filter(hid_t file)
         } /* end if */
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     PASSED();
     return 0;
 
 error:
+    if(api_ctx_pushed) H5CX_pop();
+
     return -1;
 }
 
 
 /*-------------------------------------------------------------------------
- * Function:	test_onebyte_shuffle
- *
- * Purpose:	Tests the 8-bit array with shuffling algorithm.
- *              The shuffled array  should be the same result as
- *              that before the shuffling.
+ * Function:  test_onebyte_shuffle
  *
- * Return:	Success:	0
- *
- *		Failure:	-1
- *
- * Programmer:	Kent Yang
- *              Wednesday, Nov. 13th, 2002
+ * Purpose:   Tests the 8-bit array with shuffling algorithm.
+ *            The shuffled array  should be the same result as
+ *            that before the shuffling.
  *
+ * Return:    Success:    0
+ *            Failure:    -1
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_onebyte_shuffle(hid_t file)
 {
-    hid_t		dataset, space,dc;
-    const hsize_t	size[2] = {10, 20};
-    const hsize_t       chunk_size[2] = {10, 20};
-    unsigned char       orig_data[10][20];
-    unsigned char       new_data[10][20];
-    size_t		i, j;
+    hid_t            dataset, space,dc;
+    const hsize_t    size[2] = {10, 20};
+    const hsize_t    chunk_size[2] = {10, 20};
+    unsigned char    orig_data[10][20];
+    unsigned char    new_data[10][20];
+    size_t           i, j;
 
     TESTING("8-bit shuffling (setup)");
 
@@ -2756,11 +2793,11 @@ test_onebyte_shuffle(hid_t file)
 
     /* Create the dataset */
     if((dataset = H5Dcreate2(file, DSET_ONEBYTE_SHUF_NAME, H5T_NATIVE_UCHAR,
-			     space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error;
+                space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error;
 
     for(i= 0;i< 10; i++)
-      for(j = 0; j < 20; j++)
-	orig_data[i][j] = (unsigned char)HDrandom();
+        for(j = 0; j < 20; j++)
+            orig_data[i][j] = (unsigned char)HDrandom();
 
     PASSED();
 
@@ -2771,9 +2808,8 @@ test_onebyte_shuffle(hid_t file)
      */
     TESTING("8-bit shuffling (write)");
 
-    if(H5Dwrite(dataset, H5T_NATIVE_UCHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT,
-		 orig_data) < 0)
-	goto error;
+    if(H5Dwrite(dataset, H5T_NATIVE_UCHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0)
+        goto error;
 
     PASSED();
 
@@ -2784,21 +2820,20 @@ test_onebyte_shuffle(hid_t file)
     TESTING("8-bit shuffling (read)");
 
     /* Read the dataset back */
-    if(H5Dread(dataset, H5T_NATIVE_UCHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT,
-		new_data) < 0)
-	goto error;
+    if(H5Dread(dataset, H5T_NATIVE_UCHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0)
+        goto error;
 
     /* Check that the values read are the same as the values written */
     for(i=0; i<(size_t)size[0]; i++) {
-	for(j=0; j<(size_t)size[1]; j++) {
-	    if(new_data[i][j] != orig_data[i][j]) {
-		H5_FAILED();
-		printf("    Read different values than written.\n");
-		printf("    At index %lu,%lu\n",
-		       (unsigned long)i, (unsigned long)j);
-		goto error;
-	    }
-	}
+        for(j=0; j<(size_t)size[1]; j++) {
+            if(new_data[i][j] != orig_data[i][j]) {
+                H5_FAILED();
+                printf("    Read different values than written.\n");
+                printf("    At index %lu,%lu\n",
+                    (unsigned long)i, (unsigned long)j);
+                goto error;
+            }
+        }
     }
 
     /*----------------------------------------------------------------------
@@ -2816,19 +2851,14 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_nbit_int
  *
  * Purpose:     Tests the integer datatype for nbit filter
  *
  * Return:      Success:        0
- *
  *              Failure:        -1
- *
- * Programmer:  Xiaowen Wu
- *              Wednesday, Dec. 23th, 2004
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -2874,14 +2904,14 @@ test_nbit_int(hid_t file)
 
     /* Initialize data, assuming size of long long >= size of int */
     for(i= 0;i< (size_t)size[0]; i++)
-      for(j = 0; j < (size_t)size[1]; j++) {
-        power = HDpow(2.0f, (double)(precision - 1));
-        orig_data[i][j] = (int)(((long long)HDrandom() % (long long)power) << offset);
+        for(j = 0; j < (size_t)size[1]; j++) {
+            power = HDpow(2.0f, (double)(precision - 1));
+            orig_data[i][j] = (int)(((long long)HDrandom() % (long long)power) << offset);
 
-        /* even-numbered values are negtive */
-        if((i*size[1]+j+1)%2 == 0)
-            orig_data[i][j] = -orig_data[i][j];
-      }
+            /* even-numbered values are negtive */
+            if((i*size[1]+j+1)%2 == 0)
+                orig_data[i][j] = -orig_data[i][j];
+        }
 
     PASSED();
 
@@ -2892,8 +2922,7 @@ test_nbit_int(hid_t file)
      */
     TESTING("    nbit int (write)");
 
-    if(H5Dwrite(dataset, mem_datatype, H5S_ALL, H5S_ALL, H5P_DEFAULT,
-                 orig_data) < 0)
+    if(H5Dwrite(dataset, mem_datatype, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0)
         goto error;
     PASSED();
 
@@ -2904,8 +2933,7 @@ test_nbit_int(hid_t file)
     TESTING("    nbit int (read)");
 
     /* Read the dataset back */
-    if(H5Dread(dataset, mem_datatype, H5S_ALL, H5S_ALL, H5P_DEFAULT,
-                new_data) < 0)
+    if(H5Dread(dataset, mem_datatype, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0)
         goto error;
 
     /* Check that the values read are the same as the values written
@@ -2941,19 +2969,14 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_nbit_float
  *
  * Purpose:     Tests the float datatype of nbit filter
  *
  * Return:      Success:        0
- *
  *              Failure:        -1
- *
- * Programmer:  Xiaowen Wu
- *              Friday, Jan. 21th, 2005
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -2969,7 +2992,7 @@ test_nbit_float(hid_t file)
                                            {-49140.0f, 2350.25f, -3.2110596e-1f, 6.4998865e-5f, -0.0f}};
     float               new_data[2][5];
     size_t              precision, offset;
-    size_t             i, j;
+    size_t              i, j;
 
     TESTING("    nbit float (setup)");
 
@@ -3064,19 +3087,14 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_nbit_double
  *
  * Purpose:     Tests the double datatype of nbit filter
  *
  * Return:      Success:        0
- *
  *              Failure:        -1
- *
- * Programmer:  Xiaowen Wu
- *              Wednesday, Jan. 26th, 2005
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -3096,12 +3114,12 @@ test_nbit_double(hid_t file)
             H5_DOUBLE(1.2677579992621376e-61),
             H5_DOUBLE(64568.289448797700),
             H5_DOUBLE(-1.0619721778839084e-75)
-        }, 
+        },
         {
             H5_DOUBLE(2.1499497833454840e+56),
-            H5_DOUBLE(6.6562295504670740e-3), 
-            H5_DOUBLE(-1.5747263393432150), 
-            H5_DOUBLE(1.0711093225222612), 
+            H5_DOUBLE(6.6562295504670740e-3),
+            H5_DOUBLE(-1.5747263393432150),
+            H5_DOUBLE(1.0711093225222612),
             H5_DOUBLE(-9.8971679387636870e-1)
         }};
     double              new_data[2][5];
@@ -3201,19 +3219,14 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_nbit_array
  *
  * Purpose:     Tests the simple version array datatype for nbit filter
  *
  * Return:      Success:        0
- *
  *              Failure:        -1
- *
- * Programmer:  Xiaowen Wu
- *              Tuesday, Jan. 18th, 2005
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -3333,7 +3346,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_nbit_compound
  *
@@ -3365,7 +3378,7 @@ test_nbit_compound(hid_t file)
     hid_t               dataset, space, dc;
     const hsize_t       size[2] = {2, 5};
     const hsize_t       chunk_size[2] = {2, 5};
-    const float         float_val[2][5] = {{188384.0F, 19.103516F, -1.0831790e9F, -84.242188F, 5.2045898F}, 
+    const float         float_val[2][5] = {{188384.0F, 19.103516F, -1.0831790e9F, -84.242188F, 5.2045898F},
                                            {-49140.0F, 2350.25F, -3.2110596e-1F, 6.4998865e-5F, -0.0F}};
     atomic              orig_data[2][5];
     atomic              new_data[2][5];
@@ -3550,7 +3563,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_nbit_compound_2
  *
@@ -3799,7 +3812,7 @@ test_nbit_compound_2(hid_t file)
     /* Check that the values read are the same as the values written
      * Use mask for checking the significant bits, ignoring the padding bits
      */
-    /* The original code 
+    /* The original code
      *   i_mask = ~((unsigned)~0 << (precision[0] + offset[0])) & ((unsigned)~0 << offset[0]);
      * left shift a 32-bit integer for 32-bit.  The result is undefined by C language.  A user
      * discovered it using clang compiler with -fcatch-undefined-behavior option (see Issue 7674
@@ -3895,7 +3908,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_nbit_compound_3
  *
@@ -4075,7 +4088,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_nbit_int_size
  *
@@ -4137,7 +4150,7 @@ test_nbit_int_size(hid_t file)
        printf("    line %d: H5Pset_order failed\n",__LINE__);
        goto error;
    } /* end if */
-  
+
    if(H5Tset_size(datatype, 4)<0) {
        H5_FAILED();
        printf("    line %d: H5Pset_size failed\n",__LINE__);
@@ -4193,7 +4206,7 @@ test_nbit_int_size(hid_t file)
    * Create a new dataset within the file.
    */
    if((dataset = H5Dcreate2 (file, DSET_NBIT_INT_SIZE_NAME, datatype,
-                            dataspace, H5P_DEFAULT, 
+                            dataspace, H5P_DEFAULT,
                             dset_create_props, H5P_DEFAULT))<0) {
        H5_FAILED();
        printf("    line %d: H5dwrite failed\n",__LINE__);
@@ -4210,7 +4223,7 @@ test_nbit_int_size(hid_t file)
        goto error;
    } /* end if */
 
-   /* 
+   /*
     * Get the precision of the data type
     */
    if((precision = H5Tget_precision(datatype)) == 0) {
@@ -4219,10 +4232,10 @@ test_nbit_int_size(hid_t file)
        goto error;
    } /* end if */
 
-   /* 
+   /*
     * The size of the dataset after compression should around 2 * DSET_DIM1 * DSET_DIM2
     */
-   if((dset_size = H5Dget_storage_size(dataset)) < DSET_DIM1*DSET_DIM2*(precision/8) || 
+   if((dset_size = H5Dget_storage_size(dataset)) < DSET_DIM1*DSET_DIM2*(precision/8) ||
        dset_size > DSET_DIM1*DSET_DIM2*(precision/8) + 1*KB) {
        H5_FAILED();
        HDfprintf(stdout, "    Line %d: wrong dataset size: %Hu\n",__LINE__, dset_size);
@@ -4242,11 +4255,11 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_nbit_flt_size
  *
- * Purpose:     Tests the correct size of the floating-number datatype for 
+ * Purpose:     Tests the correct size of the floating-number datatype for
  *              nbit filter
  *
  * Return:      Success:        0
@@ -4337,15 +4350,15 @@ test_nbit_flt_size(hid_t file)
        printf("    line %d: H5Pset_order failed\n",__LINE__);
        goto error;
    } /* end if */
-  
+
    if(H5Tset_ebias(datatype, 31)<0) {
        H5_FAILED();
        printf("    line %d: H5Pset_size failed\n",__LINE__);
        goto error;
    } /* end if */
 
-  /* 
-   * Initiliaze data buffer with random data 
+  /*
+   * Initiliaze data buffer with random data
    */
    for (i=0; i < DSET_DIM1; i++)
        for (j=0; j < DSET_DIM2; j++)
@@ -4391,7 +4404,7 @@ test_nbit_flt_size(hid_t file)
    * Create a new dataset within the file.
    */
    if((dataset = H5Dcreate2 (file, DSET_NBIT_FLT_SIZE_NAME, datatype,
-                            dataspace, H5P_DEFAULT, 
+                            dataspace, H5P_DEFAULT,
                             dset_create_props, H5P_DEFAULT))<0) {
        H5_FAILED();
        printf("    line %d: H5dwrite failed\n",__LINE__);
@@ -4408,7 +4421,7 @@ test_nbit_flt_size(hid_t file)
        goto error;
    } /* end if */
 
-   /* 
+   /*
     * Get the precision of the data type
     */
    if((precision = H5Tget_precision(datatype)) == 0) {
@@ -4417,10 +4430,10 @@ test_nbit_flt_size(hid_t file)
        goto error;
    } /* end if */
 
-   /* 
+   /*
     * The size of the dataset after compression should around 2 * DSET_DIM1 * DSET_DIM2
     */
-   if((dset_size = H5Dget_storage_size(dataset)) < DSET_DIM1*DSET_DIM2*(precision/8) || 
+   if((dset_size = H5Dget_storage_size(dataset)) < DSET_DIM1*DSET_DIM2*(precision/8) ||
        dset_size > DSET_DIM1*DSET_DIM2*(precision/8) + 1*KB) {
        H5_FAILED();
        HDfprintf(stdout, "    Line %d: wrong dataset size: %Hu\n",__LINE__, dset_size);
@@ -4438,7 +4451,7 @@ test_nbit_flt_size(hid_t file)
 error:
     return -1;
 }
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_scaleoffset_int
  *
@@ -4550,7 +4563,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_scaleoffset_int_2
  *
@@ -4678,7 +4691,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_scaleoffset_float
  *
@@ -4791,7 +4804,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_scaleoffset_float_2
  *
@@ -4920,7 +4933,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_scaleoffset_double
  *
@@ -5033,7 +5046,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_scaleoffset_double_2
  *
@@ -5163,20 +5176,20 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_multiopen
+ * Function:    test_multiopen
  *
- * Purpose:	Tests that a bug no longer exists.  If a dataset is opened
- *		twice and one of the handles is used to extend the dataset,
- *		then the other handle should return the new size when
- *		queried.
+ * Purpose:     Tests that a bug no longer exists.  If a dataset is opened
+ *              twice and one of the handles is used to extend the dataset,
+ *              then the other handle should return the new size when
+ *              queried.
  *
- * Return:	Success:	0
+ * Return:      Success:    0
  *
- *		Failure:	-1
+ *              Failure:    -1
  *
- * Programmer:	Robb Matzke
+ * Programmer:  Robb Matzke
  *              Tuesday, June  9, 1998
  *
  *-------------------------------------------------------------------------
@@ -5184,10 +5197,10 @@ error:
 static herr_t
 test_multiopen (hid_t file)
 {
-    hid_t		dcpl = -1, space = -1, dset1 = -1, dset2 = -1;
-    hsize_t		cur_size[1] = {10};
-    static hsize_t	max_size[1] = {H5S_UNLIMITED};
-    hsize_t		tmp_size[1];
+    hid_t   dcpl = -1, space = -1, dset1 = -1, dset2 = -1;
+    hsize_t cur_size[1] = {10};
+    hsize_t tmp_size[1];
+    static hsize_t max_size[1] = {H5S_UNLIMITED};
 
     TESTING("multi-open with extending");
 
@@ -5207,9 +5220,9 @@ test_multiopen (hid_t file)
     if((space = H5Dget_space(dset2)) < 0) goto error;
     if(H5Sget_simple_extent_dims(space, tmp_size, NULL) < 0) goto error;
     if(cur_size[0] != tmp_size[0]) {
-	H5_FAILED();
-	printf("    Got %d instead of %d!\n", (int)tmp_size[0], (int)cur_size[0]);
-	goto error;
+        H5_FAILED();
+        printf("    Got %d instead of %d!\n", (int)tmp_size[0], (int)cur_size[0]);
+        goto error;
     } /* end if */
 
     if(H5Dclose(dset1) < 0) goto error;
@@ -5222,25 +5235,25 @@ test_multiopen (hid_t file)
 
  error:
     H5E_BEGIN_TRY {
-	H5Dclose(dset1);
-	H5Dclose(dset2);
-	H5Sclose(space);
-	H5Pclose(dcpl);
+    H5Dclose(dset1);
+    H5Dclose(dset2);
+    H5Sclose(space);
+    H5Pclose(dcpl);
     } H5E_END_TRY;
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_types
+ * Function:    test_types
  *
- * Purpose:	Make some datasets with various types so we can test h5ls.
+ * Purpose:    Make some datasets with various types so we can test h5ls.
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Monday, June  7, 1999
  *
  *-------------------------------------------------------------------------
@@ -5248,10 +5261,10 @@ test_multiopen (hid_t file)
 static herr_t
 test_types(hid_t file)
 {
-    hid_t		grp=-1, type=-1, space=-1, dset=-1;
-    size_t		i;
-    hsize_t		nelmts;
-    unsigned char	buf[32];
+    hid_t        grp=-1, type=-1, space=-1, dset=-1;
+    size_t        i;
+    hsize_t        nelmts;
+    unsigned char    buf[32];
 
     TESTING("various datatypes");
     if((grp = H5Gcreate2(file, "typetests", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error;
@@ -5259,12 +5272,12 @@ test_types(hid_t file)
     /* bitfield_1 */
     nelmts = sizeof(buf);
     if((type=H5Tcopy(H5T_STD_B8LE)) < 0 ||
-	(space=H5Screate_simple(1, &nelmts, NULL)) < 0 ||
-	(dset=H5Dcreate2(grp, "bitfield_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	goto error;
+    (space=H5Screate_simple(1, &nelmts, NULL)) < 0 ||
+    (dset=H5Dcreate2(grp, "bitfield_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    goto error;
     for(i=0; i<sizeof buf; i++) buf[i] = (unsigned char)0xff ^ (unsigned char)i;
     if(H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
-	goto error;
+    goto error;
 
     if(H5Sclose(space) < 0) goto error;
     if(H5Tclose(type) < 0) goto error;
@@ -5273,12 +5286,12 @@ test_types(hid_t file)
     /* bitfield_2 */
     nelmts = sizeof(buf)/2;
     if((type=H5Tcopy(H5T_STD_B16LE)) < 0 ||
-	(space=H5Screate_simple(1, &nelmts, NULL)) < 0 ||
-	(dset=H5Dcreate2(grp, "bitfield_2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	goto error;
+    (space=H5Screate_simple(1, &nelmts, NULL)) < 0 ||
+    (dset=H5Dcreate2(grp, "bitfield_2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    goto error;
     for(i=0; i<sizeof buf; i++) buf[i] = (unsigned char)0xff ^ (unsigned char)i;
     if(H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
-	goto error;
+    goto error;
     if(H5Sclose(space) < 0) goto error;
     if(H5Tclose(type) < 0) goto error;
     if(H5Dclose(dset) < 0) goto error;
@@ -5289,7 +5302,7 @@ test_types(hid_t file)
             H5Tset_tag(type, "testing 1-byte opaque type") < 0 ||
             (space = H5Screate_simple(1, &nelmts, NULL)) < 0 ||
             (dset = H5Dcreate2(grp, "opaque_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	goto error;
+    goto error;
     for(i = 0; i < sizeof buf; i++)
         buf[i] = (unsigned char)0xff ^ (unsigned char)i;
     if(H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) goto error;
@@ -5303,7 +5316,7 @@ test_types(hid_t file)
             H5Tset_tag(type, "testing 4-byte opaque type") < 0 ||
             (space = H5Screate_simple(1, &nelmts, NULL)) < 0 ||
             (dset = H5Dcreate2(grp, "opaque_2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	goto error;
+    goto error;
     for(i = 0; i < sizeof buf; i++)
         buf[i] = (unsigned char)0xff ^ (unsigned char)i;
     if(H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) goto error;
@@ -5318,10 +5331,10 @@ test_types(hid_t file)
 
  error:
     H5E_BEGIN_TRY {
-	H5Gclose(grp);
-	H5Tclose(type);
-	H5Sclose(space);
-	H5Dclose(dset);
+    H5Gclose(grp);
+    H5Tclose(type);
+    H5Sclose(space);
+    H5Dclose(dset);
     } H5E_END_TRY;
     return -1;
 }
@@ -5329,27 +5342,27 @@ test_types(hid_t file)
 /* This message derives from H5Z */
 const H5Z_class2_t H5Z_CAN_APPLY_TEST[1] = {{
     H5Z_CLASS_T_VERS,
-    H5Z_FILTER_CAN_APPLY_TEST,	/* Filter id number		*/
+    H5Z_FILTER_CAN_APPLY_TEST,    /* Filter id number        */
     1, 1,
-    "can_apply_test",		/* Filter name for debugging	*/
+    "can_apply_test",        /* Filter name for debugging    */
     can_apply_bogus,            /* The "can apply" callback     */
     NULL,                       /* The "set local" callback     */
-    filter_bogus,		/* The actual filter function	*/
+    filter_bogus,        /* The actual filter function    */
 }};
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_can_apply
+ * Function:    test_can_apply
  *
- * Purpose:	Tests library behavior when filter indicates it can't
+ * Purpose:    Tests library behavior when filter indicates it can't
  *              apply to certain combinations of creation parameters.
  *              The filter is mandate.  If the CAN_APPLY callback function
  *              indicates wrong datatype, the dataset creation should fail.
  *
- * Return:	Success:	0
- *		Failure:	-1
+ * Return:    Success:    0
+ *        Failure:    -1
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Friday, April  5, 2003
  *
  *-------------------------------------------------------------------------
@@ -5398,7 +5411,7 @@ test_can_apply(hid_t file)
     } /* end if */
 
     /* Create new dataset */
-    /* (Should fail because the 'can apply' function should indicate inappropriate 
+    /* (Should fail because the 'can apply' function should indicate inappropriate
      * combination.  And the filter is mandate.) */
     H5E_BEGIN_TRY {
         dsid = H5Dcreate2(file, DSET_CAN_APPLY_NAME, H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
@@ -5466,16 +5479,16 @@ test_can_apply(hid_t file)
     /* Compare data */
     /* Check that the values read are the same as the values written */
     for(i=0; i<(size_t)dims[0]; i++) {
-	for(j=0; j<(size_t)dims[1]; j++) {
-	    if(points[i][j] != check[i][j]) {
-		H5_FAILED();
-		printf("    Line %d: Read different values than written.\n",__LINE__);
-		printf("    At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j));
-		printf("    At original: %d\n",points[i][j]);
-		printf("    At returned: %d\n",check[i][j]);
-		goto error;
-	    } /* end if */
-	} /* end for */
+    for(j=0; j<(size_t)dims[1]; j++) {
+        if(points[i][j] != check[i][j]) {
+        H5_FAILED();
+        printf("    Line %d: Read different values than written.\n",__LINE__);
+        printf("    At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j));
+        printf("    At original: %d\n",points[i][j]);
+        printf("    At returned: %d\n",check[i][j]);
+        goto error;
+        } /* end if */
+    } /* end for */
     } /* end for */
 
     /* Close dataset */
@@ -5510,29 +5523,29 @@ error:
 /* This message derives from H5Z */
 const H5Z_class2_t H5Z_CAN_APPLY_TEST2[1] = {{
     H5Z_CLASS_T_VERS,
-    H5Z_FILTER_CAN_APPLY_TEST2,	/* Filter id number		*/
+    H5Z_FILTER_CAN_APPLY_TEST2,    /* Filter id number        */
     1, 1,
-    "can_apply_test",		/* Filter name for debugging	*/
+    "can_apply_test",        /* Filter name for debugging    */
     can_apply_bogus,            /* The "can apply" callback     */
     NULL,                       /* The "set local" callback     */
-    filter_bogus3,		/* The actual filter function	*/
+    filter_bogus3,        /* The actual filter function    */
 }};
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_can_apply2
+ * Function:    test_can_apply2
  *
- * Purpose:	Tests library behavior when an optional filter indicates 
- *              it can't apply to certain combinations of creation 
+ * Purpose:    Tests library behavior when an optional filter indicates
+ *              it can't apply to certain combinations of creation
  *              parameters.  The filter function FILTER_BOGUS3 does nothing
- *              than returning a failure.  Because the filter is optional, 
+ *              than returning a failure.  Because the filter is optional,
  *              the library skips the filter even though the CAN_APPLY_BOGUS
- *              indicates the datatype DOUBLE can't apply to the dataset.  
+ *              indicates the datatype DOUBLE can't apply to the dataset.
  *
- * Return:	Success:	0
- *		Failure:	-1
+ * Return:    Success:    0
+ *        Failure:    -1
  *
- * Programmer:	Raymond Lu
+ * Programmer:    Raymond Lu
  *              4 August 2010
  *
  *-------------------------------------------------------------------------
@@ -5625,16 +5638,16 @@ test_can_apply2(hid_t file)
     /* Compare data */
     /* Check that the values read are the same as the values written */
     for(i=0; i<(size_t)dims[0]; i++) {
-	for(j=0; j<(size_t)dims[1]; j++) {
-	    if(points[i][j] != check[i][j]) {
-		H5_FAILED();
-		printf("    Line %d: Read different values than written.\n",__LINE__);
-		printf("    At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j));
-		printf("    At original: %d\n",points[i][j]);
-		printf("    At returned: %d\n",check[i][j]);
-		goto error;
-	    } /* end if */
-	} /* end for */
+    for(j=0; j<(size_t)dims[1]; j++) {
+        if(points[i][j] != check[i][j]) {
+        H5_FAILED();
+        printf("    Line %d: Read different values than written.\n",__LINE__);
+        printf("    At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j));
+        printf("    At original: %d\n",points[i][j]);
+        printf("    At returned: %d\n",check[i][j]);
+        goto error;
+        } /* end if */
+    } /* end for */
     } /* end for */
 
     /* Close dataset */
@@ -5667,17 +5680,17 @@ error:
 } /* end test_can_apply2() */
 
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_can_apply_szip
+ * Function:    test_can_apply_szip
  *
- * Purpose:	Tests library behavior when szip filter indicates it can't
+ * Purpose:    Tests library behavior when szip filter indicates it can't
  *              apply to certain combinations of creation parameters
  *
- * Return:	Success:	0
- *		Failure:	-1
+ * Return:    Success:    0
+ *        Failure:    -1
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Monday, April  7, 2003
  *
  *-------------------------------------------------------------------------
@@ -5864,24 +5877,24 @@ error:
 /* This message derives from H5Z */
 const H5Z_class2_t H5Z_SET_LOCAL_TEST[1] = {{
     H5Z_CLASS_T_VERS,
-    H5Z_FILTER_SET_LOCAL_TEST,	/* Filter id number		*/
+    H5Z_FILTER_SET_LOCAL_TEST,    /* Filter id number        */
     1, 1,
-    "set_local_test",		/* Filter name for debugging	*/
+    "set_local_test",        /* Filter name for debugging    */
     NULL,                       /* The "can apply" callback     */
     set_local_bogus2,           /* The "set local" callback     */
-    filter_bogus2,		/* The actual filter function	*/
+    filter_bogus2,        /* The actual filter function    */
 }};
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_set_local
+ * Function:    test_set_local
  *
- * Purpose:	Tests library behavior for "set local" filter callback
+ * Purpose:    Tests library behavior for "set local" filter callback
  *
- * Return:	Success:	0
- *		Failure:	-1
+ * Return:    Success:    0
+ *        Failure:    -1
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Monday, April  7, 2003
  *
  *-------------------------------------------------------------------------
@@ -5908,16 +5921,16 @@ test_set_local(hid_t fapl)
     /* Initialize the integer & floating-point dataset */
     n=1.0F;
     for(i = 0; i < DSET_DIM1; i++)
-	for(j = 0; j < DSET_DIM2; j++) {
-	    points[i][j] = (int)n++;
-	    points_dbl[i][j] = (double)1.5F*n++;
-	}
+    for(j = 0; j < DSET_DIM2; j++) {
+        points[i][j] = (int)n++;
+        points_dbl[i][j] = (double)1.5F*n++;
+    }
 
     /* Open file */
     if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) {
         H5_FAILED();
         printf("    Line %d: Can't open file\n",__LINE__);
-	goto error;
+    goto error;
     }
 
     /* Create dcpl with special filter */
@@ -6051,16 +6064,16 @@ test_set_local(hid_t fapl)
     /* Compare data */
     /* Check that the values read are the modified version of what was written */
     for(i=0; i<dims[0]; i++) {
-	for(j=0; j<dims[1]; j++) {
-	    if((points[i][j]+(int)sizeof(int)) != check[i][j]) {
-		H5_FAILED();
-		printf("    Line %d: Read different values than written.\n",__LINE__);
-		printf("    At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j));
-		printf("    At original: %d\n",points[i][j]);
-		printf("    At returned: %d\n",check[i][j]);
-		goto error;
-	    } /* end if */
-	} /* end for */
+    for(j=0; j<dims[1]; j++) {
+        if((points[i][j]+(int)sizeof(int)) != check[i][j]) {
+        H5_FAILED();
+        printf("    Line %d: Read different values than written.\n",__LINE__);
+        printf("    At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j));
+        printf("    At original: %d\n",points[i][j]);
+        printf("    At returned: %d\n",check[i][j]);
+        goto error;
+        } /* end if */
+    } /* end for */
     } /* end for */
 
     /* Close dataset */
@@ -6101,18 +6114,18 @@ test_set_local(hid_t fapl)
     /* Compare data */
     /* Check that the values read are the modified version of what was written */
     for(i=0; i<dims[0]; i++) {
-	for(j=0; j<dims[1]; j++) {
-	    /* If the difference between two values is greater than 0.001%, they're
+    for(j=0; j<dims[1]; j++) {
+        /* If the difference between two values is greater than 0.001%, they're
              * considered not equal. */
             if(!H5_DBL_REL_EQUAL(points_dbl[i][j], check_dbl[i][j], (double)0.00001F)) {
-		H5_FAILED();
-		printf("    Line %d: Read different values than written.\n",__LINE__);
-		printf("    At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j));
-		printf("    At original: %f\n",points_dbl[i][j]);
-		printf("    At returned: %f\n",check_dbl[i][j]);
-		goto error;
-	    } /* end if */
-	} /* end for */
+        H5_FAILED();
+        printf("    Line %d: Read different values than written.\n",__LINE__);
+        printf("    At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j));
+        printf("    At original: %f\n",points_dbl[i][j]);
+        printf("    At returned: %f\n",check_dbl[i][j]);
+        goto error;
+        } /* end if */
+    } /* end for */
     } /* end for */
 
     /* Close dataset */
@@ -6137,18 +6150,18 @@ error:
     return -1;
 } /* end test_set_local() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_compare_dcpl
+ * Function:    test_compare_dcpl
  *
- * Purpose:	Verifies that if the same DCPL was used to create two
+ * Purpose:    Verifies that if the same DCPL was used to create two
  *              datasets, the DCPLs retrieved from each dataset should
  *              compare equal.
  *
- * Return:	Success:	0
- *		Failure:	-1
+ * Return:    Success:    0
+ *        Failure:    -1
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Wednesday, January  7, 2004
  *
  *-------------------------------------------------------------------------
@@ -6222,19 +6235,19 @@ error:
     return -1;
 } /* end test_compare_dcpl() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_copy_dcpl
+ * Function:    test_copy_dcpl
  *
- * Purpose:	Verifies whether the copy of dataset creation property
+ * Purpose:    Verifies whether the copy of dataset creation property
  *              list works.  It tests the DCPL for chunked layout with
  *              filter and for contiguous layout with external storage.
  *              (Please see #1608 in Bugzilla)
  *
- * Return:	Success:	0
- *		Failure:	-1
+ * Return:    Success:    0
+ *        Failure:    -1
  *
- * Programmer:	Raymond Lu
+ * Programmer:    Raymond Lu
  *              28 January 2010
  *
  *-------------------------------------------------------------------------
@@ -6250,7 +6263,7 @@ test_copy_dcpl(hid_t file, hid_t fapl)
     hid_t       dcpl1_copy=(-1),dcpl2_copy=(-1);/* Copies of creation property list IDs */
     const hsize_t dims[2] = {500, 4096};        /* Dataspace dimensions */
     const hsize_t chunk_dims[2] = {250, 2048};  /* Chunk dimensions */
-    char	filename[FILENAME_BUF_SIZE];
+    char    filename[FILENAME_BUF_SIZE];
     hid_t       new_file=(-1);
 
     TESTING("copying dataset creation property lists");
@@ -6312,10 +6325,10 @@ test_copy_dcpl(hid_t file, hid_t fapl)
         TEST_ERROR
 
     if((new_dsid1 = H5Dcreate2(new_file, DSET_COPY_DCPL_NAME_1, H5T_NATIVE_INT, sid,
-			H5P_DEFAULT, dcpl1_copy, H5P_DEFAULT)) < 0) TEST_ERROR
+            H5P_DEFAULT, dcpl1_copy, H5P_DEFAULT)) < 0) TEST_ERROR
 
     if((new_dsid2 = H5Dcreate2(new_file, DSET_COPY_DCPL_NAME_2, H5T_NATIVE_INT, sid,
-			H5P_DEFAULT, dcpl2_copy, H5P_DEFAULT)) < 0) TEST_ERROR
+            H5P_DEFAULT, dcpl2_copy, H5P_DEFAULT)) < 0) TEST_ERROR
 
     /* Close dataspace */
     if(H5Sclose(sid) < 0) TEST_ERROR
@@ -6354,7 +6367,7 @@ error:
     return -1;
 } /* end test_copy_dcpl() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_filter_delete
  *
@@ -6481,7 +6494,7 @@ error:
 } /* end test_filter_delete() */
 
 
-
+
 /*-------------------------------------------------------------------------
  * Function: auxread_fdata
  *
@@ -6565,7 +6578,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_filters_endianess
  *
@@ -6635,7 +6648,7 @@ error:
     return -1;
 } /* end test_filters_endianess() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_zero_dims
  *
@@ -6656,9 +6669,9 @@ test_zero_dims(hid_t file)
     hid_t       s2 = -1, d2 = -1, dcpl2 = -1;
     hsize_t     dzero = 0, dmax = H5S_UNLIMITED, csize = 5;
     hsize_t     dzero2[2] = {0, 0};
-    hsize_t 	dmax2[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; 
-    hsize_t	csize2[2] = {5, 5};
-    hid_t	fapl;		/* File access property list */
+    hsize_t     dmax2[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
+    hsize_t    csize2[2] = {5, 5};
+    hid_t    fapl;        /* File access property list */
     H5D_chunk_index_t idx_type; /* Dataset chunk index type */
     H5F_libver_t low;           /* File format low bound */
     herr_t      ret;
@@ -6674,8 +6687,8 @@ test_zero_dims(hid_t file)
     /* Close FAPL */
     if(H5Pclose(fapl) < 0) TEST_ERROR
 
-    /* 
-     * One-dimensional dataset 
+    /*
+     * One-dimensional dataset
      */
     if((s = H5Screate_simple(1, &dzero, &dmax)) < 0) FAIL_STACK_ERROR
 
@@ -6710,10 +6723,10 @@ test_zero_dims(hid_t file)
 
     /* Verify index type */
     if(low == H5F_LIBVER_LATEST) {
-	if(idx_type != H5D_CHUNK_IDX_EARRAY)
-	    FAIL_PUTS_ERROR("should be using extensible array as index");
+    if(idx_type != H5D_CHUNK_IDX_EARRAY)
+        FAIL_PUTS_ERROR("should be using extensible array as index");
     } else if(idx_type != H5D_CHUNK_IDX_BTREE)
-	FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
 
     /* Various no-op writes */
     if(H5Dwrite(d, H5T_NATIVE_INT, s, s, H5P_DEFAULT, (void*)911) < 0) FAIL_STACK_ERROR
@@ -6731,8 +6744,8 @@ test_zero_dims(hid_t file)
     if(H5Pclose(dcpl) < 0) FAIL_STACK_ERROR
     if(H5Sclose(s) < 0) FAIL_STACK_ERROR
 
-    /* 
-     * Two-dimensional dataset 
+    /*
+     * Two-dimensional dataset
      */
     if((s2 = H5Screate_simple(2, dzero2, dmax2)) < 0) FAIL_STACK_ERROR
 
@@ -6769,10 +6782,10 @@ test_zero_dims(hid_t file)
 
     /* Verify index type */
     if(low == H5F_LIBVER_LATEST) {
-	if(idx_type != H5D_CHUNK_IDX_BT2)
-	    FAIL_PUTS_ERROR("should be using v2 B-tree as index");
+    if(idx_type != H5D_CHUNK_IDX_BT2)
+        FAIL_PUTS_ERROR("should be using v2 B-tree as index");
     } else if(idx_type != H5D_CHUNK_IDX_BTREE)
-	FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
 
     /* Just a no-op */
     if(H5Dwrite(d2, H5T_NATIVE_INT, s2, s2, H5P_DEFAULT, (void*)911) < 0) FAIL_STACK_ERROR
@@ -6799,7 +6812,7 @@ error:
     return -1;
 } /* end test_zero_dims() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_missing_chunk
  *
@@ -6818,11 +6831,11 @@ error:
 static herr_t
 test_missing_chunk(hid_t file)
 {
-    hid_t       d = -1, did2 = -1;		/* Dataset IDs */
-    hid_t	dcpl = -1, dcpl2 = -1;		/* Dataset creation property IDs */
-    hid_t       s = -1, sid2 = -1; 		/* Dataspace ID */
-    hsize_t	hs_start[1], hs_stride[1], hs_count[1], hs_block[1];	/* Hyperslab setting */
-    hsize_t	hs_start2[2], hs_stride2[2], hs_count2[2], hs_block2[2];/* Hyperslab setting */
+    hid_t       d = -1, did2 = -1;        /* Dataset IDs */
+    hid_t    dcpl = -1, dcpl2 = -1;        /* Dataset creation property IDs */
+    hid_t       s = -1, sid2 = -1;         /* Dataspace ID */
+    hsize_t    hs_start[1], hs_stride[1], hs_count[1], hs_block[1];    /* Hyperslab setting */
+    hsize_t    hs_start2[2], hs_stride2[2], hs_count2[2], hs_block2[2];/* Hyperslab setting */
 
     /* Buffers for reading/writing dataset */
     int         wdata[MISSING_CHUNK_DIM],
@@ -6832,16 +6845,16 @@ test_missing_chunk(hid_t file)
 
     /* Setting for 1-D dataset */
     hsize_t     dsize=100, dmax=H5S_UNLIMITED;
-    hsize_t	csize=5;
+    hsize_t    csize=5;
 
     /* Setting for 2-D dataset */
     hsize_t     dsize2[2] = {100, 100}, dmax2[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
-    hsize_t	csize2[2] = {5, 5};
-    size_t      u, i, j;	/* Local Index variable */
+    hsize_t    csize2[2] = {5, 5};
+    size_t      u, i, j;    /* Local Index variable */
 
-    hid_t	fapl;		/* File access property list */
-    H5F_libver_t low;          	/* File format low bound */
-    H5D_chunk_index_t idx_type, idx_type2; 	/* Dataset chunk index types */
+    hid_t    fapl;        /* File access property list */
+    H5F_libver_t low;              /* File format low bound */
+    H5D_chunk_index_t idx_type, idx_type2;     /* Dataset chunk index types */
 
     TESTING("Read dataset with unwritten chunk & undefined fill value");
 
@@ -6862,10 +6875,10 @@ test_missing_chunk(hid_t file)
 
     /* Initialize data for 2-D dataset */
     for(i = 0; i < MISSING_CHUNK_DIM; i++) {
-	for(j = 0; j < MISSING_CHUNK_DIM; j++) {
-	    wdata2[i][j] = (int)(j + (i * MISSING_CHUNK_DIM));
-	    rdata2[i][j] = 911;
-	}
+    for(j = 0; j < MISSING_CHUNK_DIM; j++) {
+        wdata2[i][j] = (int)(j + (i * MISSING_CHUNK_DIM));
+        rdata2[i][j] = 911;
+    }
     } /* end for */
 
     /* Create dataspace */
@@ -6898,11 +6911,11 @@ test_missing_chunk(hid_t file)
             FAIL_PUTS_ERROR("should be using Extensible Array as index");
         if(idx_type2 != H5D_CHUNK_IDX_BT2)
             FAIL_PUTS_ERROR("should be using v2 B-tree as index");
-    } else { 
-	if(idx_type != H5D_CHUNK_IDX_BTREE)
-	    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
-	if(idx_type2 != H5D_CHUNK_IDX_BTREE)
-	    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+    } else {
+    if(idx_type != H5D_CHUNK_IDX_BTREE)
+        FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+    if(idx_type2 != H5D_CHUNK_IDX_BTREE)
+        FAIL_PUTS_ERROR("should be using v1 B-tree as index");
     }
 
     /* Select elements in every other chunk for 1-D dataset */
@@ -6911,7 +6924,7 @@ test_missing_chunk(hid_t file)
     hs_count[0]=10;
     hs_block[0]=5;
     if(H5Sselect_hyperslab(s, H5S_SELECT_SET, hs_start, hs_stride, hs_count,
-			    hs_block) < 0) TEST_ERROR;
+                hs_block) < 0) TEST_ERROR;
 
     /* Select elements in every other chunk for 2-D dataset */
     hs_start2[0] = hs_start2[1] = 0;
@@ -6919,7 +6932,7 @@ test_missing_chunk(hid_t file)
     hs_count2[0] = hs_count2[1] = 10;
     hs_block2[0] = hs_block2[1] = 5;
     if(H5Sselect_hyperslab(sid2, H5S_SELECT_SET, hs_start2, hs_stride2, hs_count2,
-			    hs_block2) < 0) TEST_ERROR;
+                hs_block2) < 0) TEST_ERROR;
 
     /* Write selected data to the datasets */
     if(H5Dwrite(d, H5T_NATIVE_INT, s, s, H5P_DEFAULT, wdata) < 0) TEST_ERROR;
@@ -6947,23 +6960,23 @@ test_missing_chunk(hid_t file)
 
     /* Validata values read for the 2-D dataset */
     for(i = 0; i < MISSING_CHUNK_DIM; i++) {
-	for(j = 0; j < MISSING_CHUNK_DIM; j++) {
-
-	    if((i % 10) >= 5 || (j % 10) >= 5) {
-		if(rdata2[i][j] != 911) {
-		    printf("    Line %d: Incorrect value, rdata2[%u][%u] = %d\n",
-			__LINE__,(unsigned)i, (unsigned)j, rdata2[i][j]);
-		    TEST_ERROR;
-		} /* end if */
-	    } /* end if */
-	    else {
-		if(rdata2[i][j] != wdata2[i][j]) {
-		    printf("    Line %d: Incorrect value, wdata2[%u][%u] = %d, rdata2[%u][%u] = %d\n",
-			__LINE__,(unsigned)i, (unsigned)j, wdata2[i][j],(unsigned)i, (unsigned)j, rdata2[i][j]);
-		    TEST_ERROR;
-		} /* end if */
-	    } /* end else */
-	} /* end for */
+    for(j = 0; j < MISSING_CHUNK_DIM; j++) {
+
+        if((i % 10) >= 5 || (j % 10) >= 5) {
+        if(rdata2[i][j] != 911) {
+            printf("    Line %d: Incorrect value, rdata2[%u][%u] = %d\n",
+            __LINE__,(unsigned)i, (unsigned)j, rdata2[i][j]);
+            TEST_ERROR;
+        } /* end if */
+        } /* end if */
+        else {
+        if(rdata2[i][j] != wdata2[i][j]) {
+            printf("    Line %d: Incorrect value, wdata2[%u][%u] = %d, rdata2[%u][%u] = %d\n",
+            __LINE__,(unsigned)i, (unsigned)j, wdata2[i][j],(unsigned)i, (unsigned)j, rdata2[i][j]);
+            TEST_ERROR;
+        } /* end if */
+        } /* end else */
+    } /* end for */
     } /* end for */
 
     /* Close everything */
@@ -6991,11 +7004,11 @@ error:
     return -1;
 } /* end test_missing_chunk() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_random_chunks_real
  *
- * Purpose: Tests that write/read on randomly selected chunks 
+ * Purpose: Tests that write/read on randomly selected chunks
  *
  *
  * Return: Success: 0
@@ -7016,7 +7029,7 @@ test_random_chunks_real(const char *testname, hbool_t early_alloc, hid_t fapl)
                 check2[20][20];
     hsize_t     coord[NPOINTS][2];
     hsize_t     dsize[2]={100,100}, dmax[2]={H5S_UNLIMITED, H5S_UNLIMITED}, csize[2]={10,10}, nsize[2]={200,200};
-    hsize_t	fixed_dmax[2] = {1000, 1000};
+    hsize_t    fixed_dmax[2] = {1000, 1000};
     hsize_t     msize[1]={NPOINTS};
     const char  dname[]="dataset";
     int         chunk_row, chunk_col;
@@ -7104,8 +7117,8 @@ test_random_chunks_real(const char *testname, hbool_t early_alloc, hid_t fapl)
             if(idx_type != H5D_CHUNK_IDX_FARRAY)
                 FAIL_PUTS_ERROR("should be using Fixed Array as index");
         } /* end else */
-    } else if(idx_type != H5D_CHUNK_IDX_BTREE) 
-	FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+    } else if(idx_type != H5D_CHUNK_IDX_BTREE)
+    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
 
     /* Get dataset dataspace */
     if((s = H5Dget_space(d)) < 0) TEST_ERROR;
@@ -7139,9 +7152,9 @@ test_random_chunks_real(const char *testname, hbool_t early_alloc, hid_t fapl)
 
     /* Create dataspace with unlimited maximum dimensions */
     if(early_alloc) {
-	if((s = H5Screate_simple(2, dsize, fixed_dmax)) < 0) TEST_ERROR;
+    if((s = H5Screate_simple(2, dsize, fixed_dmax)) < 0) TEST_ERROR;
     } else
-	if((s = H5Screate_simple(2, dsize, dmax)) < 0) TEST_ERROR;
+    if((s = H5Screate_simple(2, dsize, dmax)) < 0) TEST_ERROR;
 
     /* Create dataset creation property list */
     if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
@@ -7161,13 +7174,13 @@ test_random_chunks_real(const char *testname, hbool_t early_alloc, hid_t fapl)
 
     /* Verify index type */
     if(low == H5F_LIBVER_LATEST) {
-	if(early_alloc) {
-	    if(idx_type != H5D_CHUNK_IDX_NONE)
-		FAIL_PUTS_ERROR("should be using implicit indexing");
-	} else if(idx_type != H5D_CHUNK_IDX_BT2)
-	    FAIL_PUTS_ERROR("should be using v2 B-tree as index");
-    } else if(idx_type != H5D_CHUNK_IDX_BTREE) 
-	FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+    if(early_alloc) {
+        if(idx_type != H5D_CHUNK_IDX_NONE)
+        FAIL_PUTS_ERROR("should be using implicit indexing");
+    } else if(idx_type != H5D_CHUNK_IDX_BT2)
+        FAIL_PUTS_ERROR("should be using v2 B-tree as index");
+    } else if(idx_type != H5D_CHUNK_IDX_BTREE)
+    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
 
     /* Extend both dimensions of the dataset */
     if(H5Dset_extent(d, nsize) < 0) TEST_ERROR;
@@ -7272,8 +7285,8 @@ test_random_chunks_real(const char *testname, hbool_t early_alloc, hid_t fapl)
             if(idx_type != H5D_CHUNK_IDX_FARRAY)
                 FAIL_PUTS_ERROR("should be using Fixed Array as index");
         } /* end else */
-    } else if(idx_type != H5D_CHUNK_IDX_BTREE) 
-	FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+    } else if(idx_type != H5D_CHUNK_IDX_BTREE)
+    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
 
     /* Extend both dimensions of the dataset */
     if(H5Dset_extent(d, nsize) < 0) TEST_ERROR;
@@ -7359,20 +7372,20 @@ error:
     return -1;
 } /* end test_random_chunks_real() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_random_chunks
  *
- * Purpose: Tests that write/read on randomly selected chunks 
+ * Purpose: Tests that write/read on randomly selected chunks
  *          First file:
  *              One dataset has fixed dimensions without max. dims & H5D_ALLOC_TIME_EARLY
  *              One dataset has fixed dimensions without max. dims & default alloc time
- * 	    Second file:
- *		One extendible dataset with unlimited max. dims & H5D_ALLOC_TIME_EARLY
- *		One extendible dataset with unlimited max. dims & default alloc time
- *	    third file:
- *		one extendible dataset with fixed max. dims & H5D_ALLOC_TIME_EARLY
- *		one extendible dataset with fixed max. dims & default alloc time
+ *         Second file:
+ *        One extendible dataset with unlimited max. dims & H5D_ALLOC_TIME_EARLY
+ *        One extendible dataset with unlimited max. dims & default alloc time
+ *        third file:
+ *        one extendible dataset with fixed max. dims & H5D_ALLOC_TIME_EARLY
+ *        one extendible dataset with fixed max. dims & default alloc time
  *
  *          All the datasets in second & third files are extended before write/read operations
  *
@@ -7412,14 +7425,14 @@ set_local_deprec(hid_t H5_ATTR_UNUSED dcpl_id, hid_t H5_ATTR_UNUSED type_id, hid
 
 /* Old style H5Z_class_t, essentially a copy of the "bogus" filter */
 const H5Z_class1_t H5Z_DEPREC[1] = {{
-    H5Z_FILTER_DEPREC,		/* Filter id number		*/
-    "deprec",			/* Filter name for debugging	*/
+    H5Z_FILTER_DEPREC,        /* Filter id number        */
+    "deprec",            /* Filter name for debugging    */
     can_apply_deprec,           /* The "can apply" callback     */
     set_local_deprec,           /* The "set local" callback     */
-    filter_bogus,		/* The actual filter function	*/
+    filter_bogus,        /* The actual filter function    */
 }};
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_deprec
  *
@@ -7436,11 +7449,11 @@ const H5Z_class1_t H5Z_DEPREC[1] = {{
 static herr_t
 test_deprec(hid_t file)
 {
-    hid_t	dataset, space, small_space, create_parms, dcpl;
-    hsize_t	dims[2], small_dims[2];
+    hid_t    dataset, space, small_space, create_parms, dcpl;
+    hsize_t    dims[2], small_dims[2];
     hsize_t     deprec_size;
-    herr_t	status;
-    hsize_t	csize[2];
+    herr_t    status;
+    hsize_t    csize[2];
 
     TESTING("deprecated API routines");
 
@@ -7457,7 +7470,7 @@ test_deprec(hid_t file)
     assert(space>=0);
 
     /*
-     * Create a dataset using the default dataset creation properties.	We're
+     * Create a dataset using the default dataset creation properties.    We're
      * not sure what they are, so we won't check.
      */
     if((dataset = H5Dcreate1(file, DSET_DEPREC_NAME, H5T_NATIVE_DOUBLE, space, H5P_DEFAULT)) < 0) goto error;
@@ -7471,13 +7484,13 @@ test_deprec(hid_t file)
      * reporting.
      */
     H5E_BEGIN_TRY {
-	dataset = H5Dcreate1(file, DSET_DEFAULT_NAME, H5T_NATIVE_DOUBLE, space,
-			    H5P_DEFAULT);
+    dataset = H5Dcreate1(file, DSET_DEFAULT_NAME, H5T_NATIVE_DOUBLE, space,
+                H5P_DEFAULT);
     } H5E_END_TRY;
     if(dataset >= 0) {
-	H5_FAILED();
-	puts("    Library allowed overwrite of existing dataset.");
-	goto error;
+    H5_FAILED();
+    puts("    Library allowed overwrite of existing dataset.");
+    goto error;
     }
 
     /*
@@ -7493,12 +7506,12 @@ test_deprec(hid_t file)
      * reporting.
      */
     H5E_BEGIN_TRY {
-	dataset = H5Dopen1(file, "does_not_exist");
+    dataset = H5Dopen1(file, "does_not_exist");
     } H5E_END_TRY;
     if(dataset >= 0) {
-	H5_FAILED();
-	puts("    Opened a non-existent dataset.");
-	goto error;
+    H5_FAILED();
+    puts("    Opened a non-existent dataset.");
+    goto error;
     }
 
     /*
@@ -7542,12 +7555,12 @@ test_deprec(hid_t file)
     assert(status >= 0);
     H5E_BEGIN_TRY {
         dataset = H5Dcreate1(file, DSET_DEPREC_NAME_CHUNKED, H5T_NATIVE_DOUBLE, space,
-			create_parms);
+            create_parms);
     } H5E_END_TRY;
     if(dataset >= 0) {
-	H5_FAILED();
-	puts("    Opened a dataset with incorrect chunking parameters.");
-	goto error;
+    H5_FAILED();
+    puts("    Opened a dataset with incorrect chunking parameters.");
+    goto error;
     }
 
     csize[0] = 5;
@@ -7610,7 +7623,7 @@ test_deprec(hid_t file)
 } /* end test_deprec() */
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_huge_chunks
  *
@@ -7652,7 +7665,7 @@ test_huge_chunks(hid_t fapl)
         ret = H5Pset_chunk(dcpl, 1, &chunk_dim);
     } H5E_END_TRY;
     if(ret >= 0)
-	FAIL_PUTS_ERROR("    Set chunk size with too large of chunk dimensions.")
+    FAIL_PUTS_ERROR("    Set chunk size with too large of chunk dimensions.")
 
     /* Try to set too large of a chunk for n-D dataset (# of elements) */
     chunk_dim2[0] = TOO_HUGE_CHUNK_DIM2_0;
@@ -7662,7 +7675,7 @@ test_huge_chunks(hid_t fapl)
         ret = H5Pset_chunk(dcpl, 3, chunk_dim2);
     } H5E_END_TRY;
     if(ret >= 0)
-	FAIL_PUTS_ERROR("    Set chunk size with too large of chunk dimensions.")
+    FAIL_PUTS_ERROR("    Set chunk size with too large of chunk dimensions.")
 
     /* Set 1-D chunk size */
     chunk_dim = HUGE_CHUNK_DIM;
@@ -7677,7 +7690,7 @@ test_huge_chunks(hid_t fapl)
         dsid = H5Dcreate2(fid, HUGE_DATASET, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
     } H5E_END_TRY;
     if(dsid >= 0)
-	FAIL_PUTS_ERROR("    1-D Dataset with too large of chunk dimensions created.")
+    FAIL_PUTS_ERROR("    1-D Dataset with too large of chunk dimensions created.")
 
     /* Close 1-D dataspace */
     if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
@@ -7700,7 +7713,7 @@ test_huge_chunks(hid_t fapl)
         dsid = H5Dcreate2(fid, HUGE_DATASET2, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
     } H5E_END_TRY;
     if(dsid >= 0)
-	FAIL_PUTS_ERROR("    n-D Dataset with too large of chunk dimensions created.")
+    FAIL_PUTS_ERROR("    n-D Dataset with too large of chunk dimensions created.")
 
     /* Close n-D dataspace */
     if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
@@ -7722,7 +7735,7 @@ error:
     return -1;
 } /* end test_huge_chunks() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_chunk_cache
  *
@@ -7930,7 +7943,7 @@ error:
     return -1;
 } /* end test_chunk_cache() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_big_chunks_bypass_cache
  *
@@ -7953,24 +7966,24 @@ static herr_t
 test_big_chunks_bypass_cache(hid_t fapl)
 {
     char        filename[FILENAME_BUF_SIZE];
-    hid_t       fid = -1;       	/* File ID */
-    hid_t       fapl_local = -1; 	/* File access property list ID */
-    hid_t       dcpl = -1, t_dcpl = -1;	/* Dataset creation property list ID */
-    hid_t       sid = -1, t_sid = -1; 	/* Dataspace ID */
-    hid_t	mid; 			/* Memory space ID */
-    hid_t       dsid = -1, t_dsid = -1;	/* Dataset ID */
-    hsize_t     dim, chunk_dim; 	/* Dataset and chunk dimensions */
+    hid_t       fid = -1;           /* File ID */
+    hid_t       fapl_local = -1;     /* File access property list ID */
+    hid_t       dcpl = -1, t_dcpl = -1;    /* Dataset creation property list ID */
+    hid_t       sid = -1, t_sid = -1;     /* Dataspace ID */
+    hid_t    mid;             /* Memory space ID */
+    hid_t       dsid = -1, t_dsid = -1;    /* Dataset ID */
+    hsize_t     dim, chunk_dim;     /* Dataset and chunk dimensions */
     hsize_t     t_dim[2], t_max[2], t_chunk_dim[2]; /* Dataset and chunk dimensions */
-    size_t      rdcc_nelmts, rdcc_nbytes;	/* Chunk cache parameters */
-    int         fvalue = BYPASS_FILL_VALUE;	/* Fill value */
-    hsize_t     count, stride, offset, block;	/* Setting for hyperslab (1-D) */
+    size_t      rdcc_nelmts, rdcc_nbytes;    /* Chunk cache parameters */
+    int         fvalue = BYPASS_FILL_VALUE;    /* Fill value */
+    hsize_t     count, stride, offset, block;    /* Setting for hyperslab (1-D) */
     hsize_t     t_count[2], t_stride[2], t_offset[2], t_block[2];  /* Setting for hyperslab (2-D) */
-		/* Buffers for reading and writing data (1-D) */
-    int         *wdata = NULL, *rdata1 = NULL, *rdata2 = NULL;	
-		/* Buffer for reading and writing data (2-D) */
+        /* Buffers for reading and writing data (1-D) */
+    int         *wdata = NULL, *rdata1 = NULL, *rdata2 = NULL;
+        /* Buffer for reading and writing data (2-D) */
     static int  t_wdata[BYPASS_CHUNK_DIM/2][BYPASS_CHUNK_DIM/2], t_rdata1[BYPASS_DIM][BYPASS_DIM],
                 t_rdata2[BYPASS_CHUNK_DIM/2][BYPASS_CHUNK_DIM/2];
-    int         i, j;		/* Local index variables */
+    int         i, j;        /* Local index variables */
     H5F_libver_t low;           /* File format low bound */
     H5D_chunk_index_t idx_type, t_idx_type;      /* Dataset chunk index types */
 
@@ -8033,13 +8046,13 @@ test_big_chunks_bypass_cache(hid_t fapl)
 
     /* Chunk index type expected depends on whether we are using the latest version of the format */
     if(low == H5F_LIBVER_LATEST) {
-	/* Verify index type */
-	if(idx_type != H5D_CHUNK_IDX_FARRAY) FAIL_PUTS_ERROR("should be using Fixed Array as index");
-	if(t_idx_type != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("should be using v2 B-tree as index");
+    /* Verify index type */
+    if(idx_type != H5D_CHUNK_IDX_FARRAY) FAIL_PUTS_ERROR("should be using Fixed Array as index");
+    if(t_idx_type != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("should be using v2 B-tree as index");
     } else {
-	/* Verify index type */
-	if(idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index");
-	if(t_idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+    /* Verify index type */
+    if(idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+    if(t_idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index");
     } /* end else */
 
     /* Select first chunk to write the data */
@@ -8067,8 +8080,8 @@ test_big_chunks_bypass_cache(hid_t fapl)
 
     /* Initialize data to write for 2-D dataset */
     for(i = 0; i < BYPASS_CHUNK_DIM / 2; i++)
-	for(j = 0; j < BYPASS_CHUNK_DIM / 2; j++)
-	    t_wdata[i][j] = j;
+    for(j = 0; j < BYPASS_CHUNK_DIM / 2; j++)
+        t_wdata[i][j] = j;
 
     /* Set up memory space for the 2-D dataset */
     mid = H5Screate_simple(2, t_block, NULL);
@@ -8112,22 +8125,22 @@ test_big_chunks_bypass_cache(hid_t fapl)
 
     /* Verify data for the first 2-D dataset */
     for(i = 0; i < BYPASS_CHUNK_DIM / 2; i++)
-	for(j = 0; j < BYPASS_CHUNK_DIM / 2; j++)
-	    if(t_rdata1[i][j] != j) {
-		printf("    Read different values than written in the 1st chunk.\n");
-		printf("    At line %d and index (%d, %d), t_rdata1 = %d. It should be %d.\n", 
-		    __LINE__, i, j, t_rdata1[i][j], j);
-		TEST_ERROR
-	    } /* end if */
+    for(j = 0; j < BYPASS_CHUNK_DIM / 2; j++)
+        if(t_rdata1[i][j] != j) {
+        printf("    Read different values than written in the 1st chunk.\n");
+        printf("    At line %d and index (%d, %d), t_rdata1 = %d. It should be %d.\n",
+            __LINE__, i, j, t_rdata1[i][j], j);
+        TEST_ERROR
+        } /* end if */
 
     for(i = BYPASS_CHUNK_DIM / 2; i < BYPASS_DIM; i++)
-	for(j = BYPASS_CHUNK_DIM / 2; j < BYPASS_DIM; j++)
-	    if(t_rdata1[i][j] != fvalue) {
-		printf("    Read different values than written in the 2nd chunk.\n");
-		printf("    At line %d and index (%d, %d), t_rdata1 = %d. It should be %d.\n", 
-		    __LINE__, i, j, t_rdata1[i][j], fvalue);
+    for(j = BYPASS_CHUNK_DIM / 2; j < BYPASS_DIM; j++)
+        if(t_rdata1[i][j] != fvalue) {
+        printf("    Read different values than written in the 2nd chunk.\n");
+        printf("    At line %d and index (%d, %d), t_rdata1 = %d. It should be %d.\n",
+            __LINE__, i, j, t_rdata1[i][j], fvalue);
             TEST_ERROR
-	    } /* end if */
+        } /* end if */
 
     /* Close the first 1-D & 2-D datasets */
     if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
@@ -8163,13 +8176,13 @@ test_big_chunks_bypass_cache(hid_t fapl)
      * half chunk should bypass the cache because the chunk is bigger than
      * the cache size. */
     if(H5Dread(dsid, H5T_NATIVE_INT, H5S_ALL, sid, H5P_DEFAULT, rdata2) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
     if(H5Dread(t_dsid, H5T_NATIVE_INT, mid, t_sid, H5P_DEFAULT, t_rdata2) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* Verify data for the second 1-D dataset */
     for(i = 0; i < BYPASS_CHUNK_DIM / 2; i++)
-	if(rdata2[i] != i) {
+    if(rdata2[i] != i) {
             printf("    Read different values than written in the chunk.\n");
             printf("    At line %d and index %d, rdata2 = %d. It should be %d.\n", __LINE__, i, rdata2[i], i);
             TEST_ERROR
@@ -8177,13 +8190,13 @@ test_big_chunks_bypass_cache(hid_t fapl)
 
     /* Verify data for the second 2-D dataset */
     for(i = 0; i < BYPASS_CHUNK_DIM / 2; i++)
-	for(j = 0; j < BYPASS_CHUNK_DIM / 2; j++)
-	    if(t_rdata2[i][j] != j) {
-		printf("    Read different values than written in the chunk.\n");
-		printf("    At line %d and index (%d, %d), t_rdata2 = %d. It should be %d.\n", 
-		    __LINE__, i, j, t_rdata2[i][j], j);
-		TEST_ERROR
-	    } /* end if */
+    for(j = 0; j < BYPASS_CHUNK_DIM / 2; j++)
+        if(t_rdata2[i][j] != j) {
+        printf("    Read different values than written in the chunk.\n");
+        printf("    At line %d and index (%d, %d), t_rdata2 = %d. It should be %d.\n",
+            __LINE__, i, j, t_rdata2[i][j], j);
+        TEST_ERROR
+        } /* end if */
 
     /* Close IDs */
     if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
@@ -8223,7 +8236,7 @@ error:
     return -1;
 } /* end test_big_chunks_bypass_cache() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_chunk_fast
  *
@@ -8288,10 +8301,10 @@ test_chunk_fast(const char *env_h5_driver, hid_t fapl)
 
     /* Loop over using SWMR access to write */
     for(swmr = 0; swmr <= 1; swmr++) {
-	int     compress;       /* Whether chunks should be compressed */
+    int     compress;       /* Whether chunks should be compressed */
 
         /* SWMR is now supported with/without latest format:  */
-	/* (1) write+latest-format (2) SWMR-write+non-latest-format */
+    /* (1) write+latest-format (2) SWMR-write+non-latest-format */
 
         /* Skip this iteration if SWMR I/O is not supported for the VFD specified
          * by the environment variable.
@@ -8303,10 +8316,10 @@ test_chunk_fast(const char *env_h5_driver, hid_t fapl)
         /* Loop over compressing chunks */
         for(compress = 0; compress <= 1; compress++)
 #else
-	/* Loop over without compression */
+    /* Loop over without compression */
         for(compress = 0; compress <= 0; compress++)
 #endif /* H5_HAVE_FILTER_DEFLATE */
-	{
+    {
             H5D_alloc_time_t alloc_time;        /* Storage allocation time */
 
             /* Loop over storage allocation time */
@@ -8570,16 +8583,16 @@ error:
     return -1;
 } /* end test_chunk_fast() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_reopen_chunk_fast
  *
  * Purpose:  To verify a bug in extensible arrays as chunk index.
- *		When the dataset is closed in H5D_close(), the pointer
- *		to the extensible array struct in the layout message
- *		is copied via H5D_flush_real() before H5D_chunk_dest().
- *		This causes an abort from "Assertion `ea->hdr' failed."
- *		later when the dataset is re-opened and read.
+ *        When the dataset is closed in H5D_close(), the pointer
+ *        to the extensible array struct in the layout message
+ *        is copied via H5D_flush_real() before H5D_chunk_dest().
+ *        This causes an abort from "Assertion `ea->hdr' failed."
+ *        later when the dataset is re-opened and read.
  *
  * Return:      Success: 0
  *              Failure: -1
@@ -8599,8 +8612,8 @@ test_reopen_chunk_fast(hid_t fapl)
     hid_t       scalar_sid = -1;/* Scalar dataspace ID */
     hid_t       dsid = -1;      /* Dataset ID */
     hsize_t     dim, max_dim, chunk_dim; /* Dataset and chunk dimensions */
-    hsize_t	hs_offset;      /* Hyperslab offset */
-    hsize_t	hs_size;        /* Hyperslab size */
+    hsize_t    hs_offset;      /* Hyperslab offset */
+    hsize_t    hs_size;        /* Hyperslab size */
     H5D_alloc_time_t alloc_time;        /* Storage allocation time */
     unsigned    write_elem, read_elem;  /* Element written/read */
     unsigned    u;              /* Local index variable */
@@ -8611,71 +8624,71 @@ test_reopen_chunk_fast(hid_t fapl)
 
     /* Loop over storage allocation time */
     for(alloc_time = H5D_ALLOC_TIME_EARLY; alloc_time <= H5D_ALLOC_TIME_INCR; H5_INC_ENUM(H5D_alloc_time_t, alloc_time)) {
-	/* Create file */
-	if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR
-
-	/* Create dataset creation property list */
-	if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR
-
-	/* Set chunking */
-	chunk_dim = 10;
-	if(H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR
-
-	/* Set fill time */
-	if(H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0) FAIL_STACK_ERROR
-
-	/* Set allocation time */
-	if(H5Pset_alloc_time(dcpl, alloc_time) < 0) FAIL_STACK_ERROR
-
-	/* Create scalar dataspace */
-	if((scalar_sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR
-
-	/* Create 1-D dataspace */
-	dim = 100;
-	max_dim = H5S_UNLIMITED;
-	if((sid = H5Screate_simple(1, &dim, &max_dim)) < 0) FAIL_STACK_ERROR
-
-	/* Create chunked dataset */
-	if((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_UINT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
-	    FAIL_STACK_ERROR
-
-	/* Fill existing elements */
-	hs_size = 1;
-	for(u = 0; u < 100; u++) {
-	    /* Select a single element in the dataset */
-	    hs_offset = u;
-	    if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) 
-		FAIL_STACK_ERROR
-	    /* Write element to dataset */
-	    write_elem = u;
-	    if(H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) 
-		FAIL_STACK_ERROR
-	} /* end for */
-
-	/* Close everything */
-	if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
-
-	/* Reopen the dataset */
-	if((dsid = H5Dopen2(fid, "dset", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
-	    hs_size = 1;
-
-	/* Read from dataset */
-	for(u = 0; u < 100; u++) {
-	    /* Select a single element in the dataset */
-	    hs_offset = u;
-	    if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) 
-		FAIL_STACK_ERROR
-
-	    /* Read element from dataset */
-	    if(H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) 
-		FAIL_STACK_ERROR
-	} /* end for */
-
-	if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
-	if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
-	if(H5Sclose(scalar_sid) < 0) FAIL_STACK_ERROR
-	if(H5Pclose(dcpl) < 0) FAIL_STACK_ERROR
-	if(H5Fclose(fid) < 0) FAIL_STACK_ERROR
+    /* Create file */
+    if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR
+
+    /* Create dataset creation property list */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR
+
+    /* Set chunking */
+    chunk_dim = 10;
+    if(H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR
+
+    /* Set fill time */
+    if(H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0) FAIL_STACK_ERROR
+
+    /* Set allocation time */
+    if(H5Pset_alloc_time(dcpl, alloc_time) < 0) FAIL_STACK_ERROR
+
+    /* Create scalar dataspace */
+    if((scalar_sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR
+
+    /* Create 1-D dataspace */
+    dim = 100;
+    max_dim = H5S_UNLIMITED;
+    if((sid = H5Screate_simple(1, &dim, &max_dim)) < 0) FAIL_STACK_ERROR
+
+    /* Create chunked dataset */
+    if((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_UINT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Fill existing elements */
+    hs_size = 1;
+    for(u = 0; u < 100; u++) {
+        /* Select a single element in the dataset */
+        hs_offset = u;
+        if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0)
+        FAIL_STACK_ERROR
+        /* Write element to dataset */
+        write_elem = u;
+        if(H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0)
+        FAIL_STACK_ERROR
+    } /* end for */
+
+    /* Close everything */
+    if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
+
+    /* Reopen the dataset */
+    if((dsid = H5Dopen2(fid, "dset", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
+        hs_size = 1;
+
+    /* Read from dataset */
+    for(u = 0; u < 100; u++) {
+        /* Select a single element in the dataset */
+        hs_offset = u;
+        if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0)
+        FAIL_STACK_ERROR
+
+        /* Read element from dataset */
+        if(H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0)
+        FAIL_STACK_ERROR
+    } /* end for */
+
+    if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
+    if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
+    if(H5Sclose(scalar_sid) < 0) FAIL_STACK_ERROR
+    if(H5Pclose(dcpl) < 0) FAIL_STACK_ERROR
+    if(H5Fclose(fid) < 0) FAIL_STACK_ERROR
 
     } /* end for */
 
@@ -8693,7 +8706,7 @@ error:
     return -1;
 } /* end test_reopen_chunk_fast() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_chunk_fast_bug1
  *
@@ -8804,33 +8817,33 @@ error:
 /* This message derives from H5Z */
 const H5Z_class2_t H5Z_EXPAND[1] = {{
     H5Z_CLASS_T_VERS,           /* H5Z_class_t version */
-    H5Z_FILTER_EXPAND,		/* Filter id number		*/
+    H5Z_FILTER_EXPAND,        /* Filter id number        */
     1, 1,                       /* Encoding and decoding enabled */
-    "expand",			/* Filter name for debugging	*/
+    "expand",            /* Filter name for debugging    */
     NULL,                       /* The "can apply" callback     */
     NULL,                       /* The "set local" callback     */
-    filter_expand,		/* The actual filter function	*/
+    filter_expand,        /* The actual filter function    */
 }};
 
 /* Global "expansion factor" for filter_expand() routine */
 static size_t filter_expand_factor_g = 0;
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    filter_expand
  *
  * Purpose:     For testing library's behavior when a filter expands a chunk
  *              too much.
  *
- * Note:	This filter doesn't actually re-allocate the buffer to be
- *		larger, it just changes the buffer size to a value that's too
- *		large.  The library should throw an error before using the
- *		incorrect buffer information.
+ * Note:    This filter doesn't actually re-allocate the buffer to be
+ *        larger, it just changes the buffer size to a value that's too
+ *        large.  The library should throw an error before using the
+ *        incorrect buffer information.
  *
- * Return:	Success:	Data chunk size
- *		Failure:	0
+ * Return:    Success:    Data chunk size
+ *        Failure:    0
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              Mar 31, 2009
  *
  *-------------------------------------------------------------------------
@@ -8864,7 +8877,7 @@ filter_expand(unsigned int flags, size_t H5_ATTR_UNUSED cd_nelmts,
     return ret_value;
 } /* end filter_expand() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_chunk_expand
  *
@@ -8883,22 +8896,22 @@ static herr_t
 test_chunk_expand(hid_t fapl)
 {
     char        filename[FILENAME_BUF_SIZE];
-    hid_t       fid = -1;       		/* File ID */
-    hid_t       dcpl = -1, dcpl2 = -1;      	/* Dataset creation property list ID */
-    hid_t       sid = -1, sid2 = -1;       	/* Dataspace ID */
-    hid_t       scalar_sid = -1;		/* Scalar dataspace ID */
-    hid_t       dsid = -1, dsid2 = -1;      	/* Dataset ID */
-    hsize_t     dim, max_dim, chunk_dim; 	/* Dataset and chunk dimensions */
-    hsize_t     dim2[2], max_dim2[2], chunk_dim2[2]; 	/* Dataset and chunk dimensions */
-    H5D_chunk_index_t idx_type, idx_type2; 	/* Dataset chunk index type */
-    H5F_libver_t low, high;     		/* File format bounds */
-    hsize_t	hs_offset, hs_offset2[2];      	/* Hyperslab offset */
-    hsize_t	hs_size, hs_size2[2];        	/* Hyperslab size */
-    H5D_alloc_time_t alloc_time;        	/* Storage allocation time */
-    unsigned    write_elem, read_elem;  	/* Element written/read */
-    unsigned    write_elem2, read_elem2;  	/* Element written/read */
-    unsigned    u;              		/* Local index variable */
-    herr_t      status;         		/* Generic return value */
+    hid_t       fid = -1;               /* File ID */
+    hid_t       dcpl = -1, dcpl2 = -1;          /* Dataset creation property list ID */
+    hid_t       sid = -1, sid2 = -1;           /* Dataspace ID */
+    hid_t       scalar_sid = -1;        /* Scalar dataspace ID */
+    hid_t       dsid = -1, dsid2 = -1;          /* Dataset ID */
+    hsize_t     dim, max_dim, chunk_dim;     /* Dataset and chunk dimensions */
+    hsize_t     dim2[2], max_dim2[2], chunk_dim2[2];     /* Dataset and chunk dimensions */
+    H5D_chunk_index_t idx_type, idx_type2;     /* Dataset chunk index type */
+    H5F_libver_t low, high;             /* File format bounds */
+    hsize_t    hs_offset, hs_offset2[2];          /* Hyperslab offset */
+    hsize_t    hs_size, hs_size2[2];            /* Hyperslab size */
+    H5D_alloc_time_t alloc_time;            /* Storage allocation time */
+    unsigned    write_elem, read_elem;      /* Element written/read */
+    unsigned    write_elem2, read_elem2;      /* Element written/read */
+    unsigned    u;                      /* Local index variable */
+    herr_t      status;                 /* Generic return value */
 
     TESTING("filter expanding chunks too much");
 
@@ -8908,8 +8921,8 @@ test_chunk_expand(hid_t fapl)
     if(H5Pget_libver_bounds(fapl, &low, &high) < 0) FAIL_STACK_ERROR
 
     if(sizeof(size_t) <= 4 && low != H5F_LIBVER_LATEST) {
-	SKIPPED();
-	puts("    Current machine can't test for error w/old file format");
+    SKIPPED();
+    puts("    Current machine can't test for error w/old file format");
     } /* end if */
     else {
         /* Register "expansion" filter */
@@ -9260,29 +9273,29 @@ error:
     return -1;
 } /* end test_chunk_expand() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_fixed_array
  *
- * Purpose: Tests support for Fixed Array and Implicit Indexing 
+ * Purpose: Tests support for Fixed Array and Implicit Indexing
  *
- *	Create the following 3 datasets:
- *	1) extendible chunked dataset with fixed max. dims
- *	2) extendible chunked dataset with NULL max. dims
- *	3) extendible chunked dataset with same max. dims 
- *         (Note that the third dataset is created with bigger size for curr & max. dims 
- *	    so that Fixed Array Indexing with paging is exercised)
+ *    Create the following 3 datasets:
+ *    1) extendible chunked dataset with fixed max. dims
+ *    2) extendible chunked dataset with NULL max. dims
+ *    3) extendible chunked dataset with same max. dims
+ *         (Note that the third dataset is created with bigger size for curr & max. dims
+ *        so that Fixed Array Indexing with paging is exercised)
  *
  *      Repeat the following test with/without compression filter
  *              Repeat the following test with H5D_ALLOC_TIME_EARLY/H5D_ALLOC_TIME_LATE/H5D_ALLOC_TIME_INCR
- *                      For the old format, 
- *				verify that v1 btree indexing type is used for 
- *				    all 3 datasets with all settings
+ *                      For the old format,
+ *                verify that v1 btree indexing type is used for
+ *                    all 3 datasets with all settings
  *                      For the new format:
- *				Verify that Implicit Index type is used for
- *				    #1, #2, #3 datasets when ALLOC_TIME_EARLY and compression are true
- *				Verify Fixed Array indexing type is used for
- *				    #1, #2, #3 datasets with all other settings
+ *                Verify that Implicit Index type is used for
+ *                    #1, #2, #3 datasets when ALLOC_TIME_EARLY and compression are true
+ *                Verify Fixed Array indexing type is used for
+ *                    #1, #2, #3 datasets with all other settings
  *
  * Return:      Success: 0
  *              Failure: -1
@@ -9294,7 +9307,7 @@ error:
 static herr_t
 test_fixed_array(hid_t fapl)
 {
-    char        filename[FILENAME_BUF_SIZE];	/* File name */
+    char        filename[FILENAME_BUF_SIZE];    /* File name */
     hid_t       fid = -1;       /* File ID */
     hid_t       dcpl = -1;      /* Dataset creation property list ID */
 
@@ -9303,23 +9316,23 @@ test_fixed_array(hid_t fapl)
     hid_t       sid_max = -1;   /* Dataspace ID for dataset with maximum dimensions set */
 
     hid_t       dsid = -1;      /* Dataset ID for dataset with fixed dimensions */
-    hid_t	dsid_big = -1;	/* Dataset ID for big dataset with fixed dimensions */
-    hid_t	dsid_max = -1;	/* Dataset ID for dataset with maximum dimensions set */
+    hid_t    dsid_big = -1;    /* Dataset ID for big dataset with fixed dimensions */
+    hid_t    dsid_max = -1;    /* Dataset ID for dataset with maximum dimensions set */
 
-    hsize_t     dim2[2] = {48, 18};   		/* Dataset dimensions */
-    hsize_t     dim2_big[2] = {500, 60};  	/* Big dataset dimensions */
-    hsize_t     dim2_max[2] = {120, 50};  	/* Maximum dataset dimensions */
+    hsize_t     dim2[2] = {48, 18};           /* Dataset dimensions */
+    hsize_t     dim2_big[2] = {500, 60};      /* Big dataset dimensions */
+    hsize_t     dim2_max[2] = {120, 50};      /* Maximum dataset dimensions */
 
-    hid_t       mem_id;      	/* Memory space ID */
-    hid_t       big_mem_id;   	/* Memory space ID for big dataset */
+    hid_t       mem_id;          /* Memory space ID */
+    hid_t       big_mem_id;       /* Memory space ID for big dataset */
 
-    hsize_t     msize[1] = {POINTS};    	/* Size of memory space */
+    hsize_t     msize[1] = {POINTS};        /* Size of memory space */
     hsize_t     msize_big[1] = {POINTS_BIG};    /* Size of memory space for big dataset */
 
     int         wbuf[POINTS];           /* write buffer */
-    int         *wbuf_big = NULL;  	/* write buffer for big dataset */
-    int         rbuf[POINTS];          	/* read buffer */
-    int         *rbuf_big = NULL;  	/* read buffer for big dataset */
+    int         *wbuf_big = NULL;      /* write buffer for big dataset */
+    int         rbuf[POINTS];              /* read buffer */
+    int         *rbuf_big = NULL;      /* read buffer for big dataset */
 
     hsize_t     chunk_dim2[2] = {4, 3}; /* Chunk dimensions */
     int         chunks[12][6];          /* # of chunks for dataset dimensions */
@@ -9327,22 +9340,22 @@ test_fixed_array(hid_t fapl)
     int         chunk_row;              /* chunk row index */
     int         chunk_col;              /* chunk column index */
 
-    hsize_t     coord[POINTS][2];       	/* datdaset coordinates */
+    hsize_t     coord[POINTS][2];           /* datdaset coordinates */
     hsize_t     coord_big[POINTS_BIG][2];       /* big dataset coordinates */
 
-    H5D_chunk_index_t idx_type; 	/* Dataset chunk index type */
-    H5F_libver_t low, high;     	/* File format bounds */
+    H5D_chunk_index_t idx_type;     /* Dataset chunk index type */
+    H5F_libver_t low, high;         /* File format bounds */
     H5D_alloc_time_t alloc_time;        /* Storage allocation time */
 
 #ifdef H5_HAVE_FILTER_DEFLATE
-    unsigned    compress;       	/* Whether chunks should be compressed */
+    unsigned    compress;           /* Whether chunks should be compressed */
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
-    h5_stat_size_t       empty_size;  	/* Size of an empty file */
-    h5_stat_size_t       file_size;  	/* Size of each file created */
+    h5_stat_size_t       empty_size;      /* Size of an empty file */
+    h5_stat_size_t       file_size;      /* Size of each file created */
 
-    size_t      i, j;           	/* local index variables */
-    herr_t      ret;            	/* Generic return value */
+    size_t      i, j;               /* local index variables */
+    herr_t      ret;                /* Generic return value */
 
     TESTING("datasets w/fixed array as chunk index");
 
@@ -9381,8 +9394,8 @@ test_fixed_array(hid_t fapl)
             if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR
 
             /* Set chunking */
-	    if((ret = H5Pset_chunk(dcpl, 2, chunk_dim2)) < 0)
-		FAIL_PUTS_ERROR("    Problem with setting chunk.")
+        if((ret = H5Pset_chunk(dcpl, 2, chunk_dim2)) < 0)
+        FAIL_PUTS_ERROR("    Problem with setting chunk.")
 
 #ifdef H5_HAVE_FILTER_DEFLATE
             /* Check if we should compress the chunks */
@@ -9396,243 +9409,243 @@ test_fixed_array(hid_t fapl)
             /* Set allocation time */
             if(H5Pset_alloc_time(dcpl, alloc_time) < 0) FAIL_STACK_ERROR
 
-	    /* Initialization of chunk array for repeated coordinates */
-	    for(i = 0; i < dim2[0]/chunk_dim2[0]; i++)
-		for(j = 0; j < dim2[1]/chunk_dim2[1]; j++)
-		    chunks[i][j] = 0;
-
-	    /* Generate random point coordinates. Only one point is selected per chunk */
-	    for(i = 0; i < POINTS; i++){
-		do {
-		    chunk_row = (int)HDrandom () % (int)(dim2[0]/chunk_dim2[0]);
-		    chunk_col = (int)HDrandom () % (int)(dim2[1]/chunk_dim2[1]);
-		} while (chunks[chunk_row][chunk_col]);
-
-		wbuf[i] = chunks[chunk_row][chunk_col] = chunk_row+chunk_col+1;
-		coord[i][0] = (hsize_t)chunk_row * chunk_dim2[0];
-		coord[i][1] = (hsize_t)chunk_col * chunk_dim2[1];
-	    } /* end for */
-
-	    /* Create first dataset with cur and max dimensions */
-	    if((sid_max = H5Screate_simple(2, dim2, dim2_max)) < 0) FAIL_STACK_ERROR
-	    dsid_max = H5Dcreate2(fid, DSET_FIXED_MAX, H5T_NATIVE_INT, sid_max, H5P_DEFAULT, dcpl, H5P_DEFAULT);
-	    if(dsid_max < 0)
-		FAIL_PUTS_ERROR("    Creating Chunked Dataset with maximum dimensions.")
-
-	    /* Get the chunk index type */
-	    if(H5D__layout_idx_type_test(dsid_max, &idx_type) < 0) FAIL_STACK_ERROR
-
-	    /* Chunk index type depends on whether we are using the latest version of the format */
-	    if(low == H5F_LIBVER_LATEST) {
-		if(alloc_time == H5D_ALLOC_TIME_EARLY
+        /* Initialization of chunk array for repeated coordinates */
+        for(i = 0; i < dim2[0]/chunk_dim2[0]; i++)
+        for(j = 0; j < dim2[1]/chunk_dim2[1]; j++)
+            chunks[i][j] = 0;
+
+        /* Generate random point coordinates. Only one point is selected per chunk */
+        for(i = 0; i < POINTS; i++){
+        do {
+            chunk_row = (int)HDrandom () % (int)(dim2[0]/chunk_dim2[0]);
+            chunk_col = (int)HDrandom () % (int)(dim2[1]/chunk_dim2[1]);
+        } while (chunks[chunk_row][chunk_col]);
+
+        wbuf[i] = chunks[chunk_row][chunk_col] = chunk_row+chunk_col+1;
+        coord[i][0] = (hsize_t)chunk_row * chunk_dim2[0];
+        coord[i][1] = (hsize_t)chunk_col * chunk_dim2[1];
+        } /* end for */
+
+        /* Create first dataset with cur and max dimensions */
+        if((sid_max = H5Screate_simple(2, dim2, dim2_max)) < 0) FAIL_STACK_ERROR
+        dsid_max = H5Dcreate2(fid, DSET_FIXED_MAX, H5T_NATIVE_INT, sid_max, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+        if(dsid_max < 0)
+        FAIL_PUTS_ERROR("    Creating Chunked Dataset with maximum dimensions.")
+
+        /* Get the chunk index type */
+        if(H5D__layout_idx_type_test(dsid_max, &idx_type) < 0) FAIL_STACK_ERROR
+
+        /* Chunk index type depends on whether we are using the latest version of the format */
+        if(low == H5F_LIBVER_LATEST) {
+        if(alloc_time == H5D_ALLOC_TIME_EARLY
 #ifdef H5_HAVE_FILTER_DEFLATE
-			&& !compress
+            && !compress
 #endif /* H5_HAVE_FILTER_DEFLATE */
-		    ) {
-		    if(idx_type != H5D_CHUNK_IDX_NONE)
-			FAIL_PUTS_ERROR("should be using Non Index as index");
-		} else if (idx_type != H5D_CHUNK_IDX_FARRAY)
-		    FAIL_PUTS_ERROR("should be using Fixed Array as index");
-	    } /* end if */
-	    else {
-		if(idx_type != H5D_CHUNK_IDX_BTREE)
-		    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
-	    } /* end else */
-
-	    /* Create dataspace for write buffer */
-	    if((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR;
-
-	    /* Select the random points for writing */
-	    if(H5Sselect_elements(sid_max, H5S_SELECT_SET, POINTS, (const hsize_t *)coord) < 0) 
-		TEST_ERROR;
-
-	    /* Write into dataset */
-	    if(H5Dwrite(dsid_max, H5T_NATIVE_INT, mem_id, sid_max, H5P_DEFAULT, wbuf) < 0) TEST_ERROR;
-
-	    /* Closing */
-	    if(H5Dclose(dsid_max) < 0) FAIL_STACK_ERROR
-	    if(H5Sclose(sid_max) < 0) FAIL_STACK_ERROR
-    	    if(H5Sclose(mem_id) < 0) FAIL_STACK_ERROR
-
-
-	    /* Create second dataset with curr dim but NULL max dim */
-	    if((sid = H5Screate_simple(2, dim2, NULL)) < 0) FAIL_STACK_ERROR
-	    dsid = H5Dcreate2(fid, DSET_FIXED_NOMAX, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
-	    if(dsid < 0)
-		FAIL_PUTS_ERROR("    Creating Chunked Dataset.")
-
-	    /* Get the chunk index type */
-	    if(H5D__layout_idx_type_test(dsid, &idx_type) < 0) FAIL_STACK_ERROR
-
-	    /* Chunk index type depends on whether we are using the latest version of the format */
-	    if(low == H5F_LIBVER_LATEST) {
-		if(alloc_time == H5D_ALLOC_TIME_EARLY
+            ) {
+            if(idx_type != H5D_CHUNK_IDX_NONE)
+            FAIL_PUTS_ERROR("should be using Non Index as index");
+        } else if (idx_type != H5D_CHUNK_IDX_FARRAY)
+            FAIL_PUTS_ERROR("should be using Fixed Array as index");
+        } /* end if */
+        else {
+        if(idx_type != H5D_CHUNK_IDX_BTREE)
+            FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+        } /* end else */
+
+        /* Create dataspace for write buffer */
+        if((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR;
+
+        /* Select the random points for writing */
+        if(H5Sselect_elements(sid_max, H5S_SELECT_SET, POINTS, (const hsize_t *)coord) < 0)
+        TEST_ERROR;
+
+        /* Write into dataset */
+        if(H5Dwrite(dsid_max, H5T_NATIVE_INT, mem_id, sid_max, H5P_DEFAULT, wbuf) < 0) TEST_ERROR;
+
+        /* Closing */
+        if(H5Dclose(dsid_max) < 0) FAIL_STACK_ERROR
+        if(H5Sclose(sid_max) < 0) FAIL_STACK_ERROR
+            if(H5Sclose(mem_id) < 0) FAIL_STACK_ERROR
+
+
+        /* Create second dataset with curr dim but NULL max dim */
+        if((sid = H5Screate_simple(2, dim2, NULL)) < 0) FAIL_STACK_ERROR
+        dsid = H5Dcreate2(fid, DSET_FIXED_NOMAX, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+        if(dsid < 0)
+        FAIL_PUTS_ERROR("    Creating Chunked Dataset.")
+
+        /* Get the chunk index type */
+        if(H5D__layout_idx_type_test(dsid, &idx_type) < 0) FAIL_STACK_ERROR
+
+        /* Chunk index type depends on whether we are using the latest version of the format */
+        if(low == H5F_LIBVER_LATEST) {
+        if(alloc_time == H5D_ALLOC_TIME_EARLY
 #ifdef H5_HAVE_FILTER_DEFLATE
-			&& !compress
+            && !compress
 #endif /* H5_HAVE_FILTER_DEFLATE */
-		    ) {
-		    if(idx_type != H5D_CHUNK_IDX_NONE)
-			FAIL_PUTS_ERROR("should be using Non Index as index");
-		} else if(idx_type != H5D_CHUNK_IDX_FARRAY)
-		    FAIL_PUTS_ERROR("should be using Fixed Array as index");
-	    } else {
-		if(idx_type != H5D_CHUNK_IDX_BTREE)
-		    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
-	    } /* end else */
-
-	    /* Create dataspace for write buffer */
-	    if((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR;
-
-	    /* Select the random points for writing */
-	    if(H5Sselect_elements(sid, H5S_SELECT_SET, POINTS, (const hsize_t *)coord) < 0) 
-		TEST_ERROR;
-
-	    /* Write into dataset */
-	    if(H5Dwrite(dsid, H5T_NATIVE_INT, mem_id, sid, H5P_DEFAULT, wbuf) < 0) TEST_ERROR;
-
-	    /* Closing */
-	    if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
-	    if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
-    	    if(H5Sclose(mem_id) < 0) FAIL_STACK_ERROR
-
-	    /* Create the third dataset with bigger size and both curr & max dimensions are the same */
-	    if((sid_big = H5Screate_simple(2, dim2_big, dim2_big)) < 0) FAIL_STACK_ERROR
-	    dsid_big = H5Dcreate2(fid, DSET_FIXED_BIG, H5T_NATIVE_INT, sid_big, H5P_DEFAULT, dcpl, H5P_DEFAULT);
-	    if(dsid_big < 0)
-		FAIL_PUTS_ERROR("    Creating Big Chunked Dataset.")
-
-	    /* Get the chunk index type */
-	    if(H5D__layout_idx_type_test(dsid_big, &idx_type) < 0) FAIL_STACK_ERROR
-
-	    /* Chunk index type depends on whether we are using the latest version of the format */
-	    if(low == H5F_LIBVER_LATEST) {
-		if(alloc_time == H5D_ALLOC_TIME_EARLY
+            ) {
+            if(idx_type != H5D_CHUNK_IDX_NONE)
+            FAIL_PUTS_ERROR("should be using Non Index as index");
+        } else if(idx_type != H5D_CHUNK_IDX_FARRAY)
+            FAIL_PUTS_ERROR("should be using Fixed Array as index");
+        } else {
+        if(idx_type != H5D_CHUNK_IDX_BTREE)
+            FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+        } /* end else */
+
+        /* Create dataspace for write buffer */
+        if((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR;
+
+        /* Select the random points for writing */
+        if(H5Sselect_elements(sid, H5S_SELECT_SET, POINTS, (const hsize_t *)coord) < 0)
+        TEST_ERROR;
+
+        /* Write into dataset */
+        if(H5Dwrite(dsid, H5T_NATIVE_INT, mem_id, sid, H5P_DEFAULT, wbuf) < 0) TEST_ERROR;
+
+        /* Closing */
+        if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
+        if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
+            if(H5Sclose(mem_id) < 0) FAIL_STACK_ERROR
+
+        /* Create the third dataset with bigger size and both curr & max dimensions are the same */
+        if((sid_big = H5Screate_simple(2, dim2_big, dim2_big)) < 0) FAIL_STACK_ERROR
+        dsid_big = H5Dcreate2(fid, DSET_FIXED_BIG, H5T_NATIVE_INT, sid_big, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+        if(dsid_big < 0)
+        FAIL_PUTS_ERROR("    Creating Big Chunked Dataset.")
+
+        /* Get the chunk index type */
+        if(H5D__layout_idx_type_test(dsid_big, &idx_type) < 0) FAIL_STACK_ERROR
+
+        /* Chunk index type depends on whether we are using the latest version of the format */
+        if(low == H5F_LIBVER_LATEST) {
+        if(alloc_time == H5D_ALLOC_TIME_EARLY
 #ifdef H5_HAVE_FILTER_DEFLATE
-			&& !compress
+            && !compress
 #endif /* H5_HAVE_FILTER_DEFLATE */
-		    ) {
-		    if(idx_type != H5D_CHUNK_IDX_NONE)
-			FAIL_PUTS_ERROR("should be using Non Index as index");
-		} else if(idx_type != H5D_CHUNK_IDX_FARRAY)
-		    FAIL_PUTS_ERROR("should be using Fixed Array as index");
-	    } /* end if */
-	    else {
-		if(idx_type != H5D_CHUNK_IDX_BTREE)
-		    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
-	    } /* end else */
-
-	    /* Initialization of chunk array for repeated coordinates */
-	    for(i = 0; i < dim2_big[0]/chunk_dim2[0]; i++)
-		for(j = 0; j < dim2_big[1]/chunk_dim2[1]; j++)
-		    chunks_big[i][j] = 0;
-
-	    /* Generate random point coordinates. Only one point is selected per chunk */
-	    for(i = 0; i < POINTS_BIG; i++){
-		do {
-		    chunk_row = (int)HDrandom () % (int)(dim2_big[0]/chunk_dim2[0]);
-		    chunk_col = (int)HDrandom () % (int)(dim2_big[1]/chunk_dim2[1]);
-		} while (chunks_big[chunk_row][chunk_col]);
-
-		wbuf_big[i] = chunks_big[chunk_row][chunk_col] = chunk_row+chunk_col+1;
-		coord_big[i][0] = (hsize_t)chunk_row * chunk_dim2[0];
-		coord_big[i][1] = (hsize_t)chunk_col * chunk_dim2[1];
-	    } /* end for */
-
-	    /* Create dataspace for write buffer */
-	    if((big_mem_id = H5Screate_simple(1, msize_big, NULL)) < 0) TEST_ERROR;
-
-	    /* Select the random points for writing */
-	    if(H5Sselect_elements(sid_big, H5S_SELECT_SET, POINTS_BIG, (const hsize_t *)coord_big) < 0) 
-		TEST_ERROR;
-
-	    /* Write into dataset */
-	    if(H5Dwrite(dsid_big, H5T_NATIVE_INT, big_mem_id, sid_big, H5P_DEFAULT, wbuf_big) < 0) TEST_ERROR;
-
-	    /* Closing */
-	    if(H5Dclose(dsid_big) < 0) FAIL_STACK_ERROR
-	    if(H5Sclose(sid_big) < 0) FAIL_STACK_ERROR
-    	    if(H5Sclose(big_mem_id) < 0) FAIL_STACK_ERROR
-    	    if(H5Pclose(dcpl) < 0) FAIL_STACK_ERROR
-
-	    /* Open the first dataset */
-	    if((dsid = H5Dopen2(fid, DSET_FIXED_MAX, H5P_DEFAULT)) < 0) TEST_ERROR;
-
-	    /* Get dataset dataspace */
-	    if((sid = H5Dget_space(dsid)) < 0) TEST_ERROR;
-
-	    /* Create dataspace for read buffer */
-	    if((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR;
-
-	    /* Select the random points for reading */
-	    if(H5Sselect_elements (sid, H5S_SELECT_SET, POINTS, (const hsize_t *)coord) < 0) TEST_ERROR;
-
-	    /* Read from dataset */
-	    if(H5Dread(dsid, H5T_NATIVE_INT, mem_id, sid, H5P_DEFAULT, rbuf) < 0) TEST_ERROR;
-
-	    /* Verify that written and read data are the same */
-	    for(i = 0; i < POINTS; i++)
-		if(rbuf[i] != wbuf[i]){
-		    printf("    Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n",
-			__LINE__,(unsigned)i,wbuf[i],(unsigned)i,rbuf[i]);
-		    TEST_ERROR;
-		} /* end if */
-
-	    /* Closing */
-	    if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
+            ) {
+            if(idx_type != H5D_CHUNK_IDX_NONE)
+            FAIL_PUTS_ERROR("should be using Non Index as index");
+        } else if(idx_type != H5D_CHUNK_IDX_FARRAY)
+            FAIL_PUTS_ERROR("should be using Fixed Array as index");
+        } /* end if */
+        else {
+        if(idx_type != H5D_CHUNK_IDX_BTREE)
+            FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+        } /* end else */
+
+        /* Initialization of chunk array for repeated coordinates */
+        for(i = 0; i < dim2_big[0]/chunk_dim2[0]; i++)
+        for(j = 0; j < dim2_big[1]/chunk_dim2[1]; j++)
+            chunks_big[i][j] = 0;
+
+        /* Generate random point coordinates. Only one point is selected per chunk */
+        for(i = 0; i < POINTS_BIG; i++){
+        do {
+            chunk_row = (int)HDrandom () % (int)(dim2_big[0]/chunk_dim2[0]);
+            chunk_col = (int)HDrandom () % (int)(dim2_big[1]/chunk_dim2[1]);
+        } while (chunks_big[chunk_row][chunk_col]);
+
+        wbuf_big[i] = chunks_big[chunk_row][chunk_col] = chunk_row+chunk_col+1;
+        coord_big[i][0] = (hsize_t)chunk_row * chunk_dim2[0];
+        coord_big[i][1] = (hsize_t)chunk_col * chunk_dim2[1];
+        } /* end for */
+
+        /* Create dataspace for write buffer */
+        if((big_mem_id = H5Screate_simple(1, msize_big, NULL)) < 0) TEST_ERROR;
+
+        /* Select the random points for writing */
+        if(H5Sselect_elements(sid_big, H5S_SELECT_SET, POINTS_BIG, (const hsize_t *)coord_big) < 0)
+        TEST_ERROR;
+
+        /* Write into dataset */
+        if(H5Dwrite(dsid_big, H5T_NATIVE_INT, big_mem_id, sid_big, H5P_DEFAULT, wbuf_big) < 0) TEST_ERROR;
+
+        /* Closing */
+        if(H5Dclose(dsid_big) < 0) FAIL_STACK_ERROR
+        if(H5Sclose(sid_big) < 0) FAIL_STACK_ERROR
+            if(H5Sclose(big_mem_id) < 0) FAIL_STACK_ERROR
+            if(H5Pclose(dcpl) < 0) FAIL_STACK_ERROR
+
+        /* Open the first dataset */
+        if((dsid = H5Dopen2(fid, DSET_FIXED_MAX, H5P_DEFAULT)) < 0) TEST_ERROR;
+
+        /* Get dataset dataspace */
+        if((sid = H5Dget_space(dsid)) < 0) TEST_ERROR;
+
+        /* Create dataspace for read buffer */
+        if((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR;
+
+        /* Select the random points for reading */
+        if(H5Sselect_elements (sid, H5S_SELECT_SET, POINTS, (const hsize_t *)coord) < 0) TEST_ERROR;
+
+        /* Read from dataset */
+        if(H5Dread(dsid, H5T_NATIVE_INT, mem_id, sid, H5P_DEFAULT, rbuf) < 0) TEST_ERROR;
+
+        /* Verify that written and read data are the same */
+        for(i = 0; i < POINTS; i++)
+        if(rbuf[i] != wbuf[i]){
+            printf("    Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n",
+            __LINE__,(unsigned)i,wbuf[i],(unsigned)i,rbuf[i]);
+            TEST_ERROR;
+        } /* end if */
+
+        /* Closing */
+        if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
             if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
             if(H5Sclose(mem_id) < 0) FAIL_STACK_ERROR
 
-	    /* Open the second dataset */
-	    if((dsid = H5Dopen2(fid, DSET_FIXED_NOMAX, H5P_DEFAULT)) < 0) TEST_ERROR;
+        /* Open the second dataset */
+        if((dsid = H5Dopen2(fid, DSET_FIXED_NOMAX, H5P_DEFAULT)) < 0) TEST_ERROR;
 
-	    /* Get dataset dataspace */
-	    if((sid = H5Dget_space(dsid)) < 0) TEST_ERROR;
+        /* Get dataset dataspace */
+        if((sid = H5Dget_space(dsid)) < 0) TEST_ERROR;
 
-	    /* Create dataspace for read buffer */
-	    if((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR;
+        /* Create dataspace for read buffer */
+        if((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR;
 
-	    /* Select the random points for reading */
-	    if(H5Sselect_elements (sid, H5S_SELECT_SET, POINTS, (const hsize_t *)coord) < 0) TEST_ERROR;
+        /* Select the random points for reading */
+        if(H5Sselect_elements (sid, H5S_SELECT_SET, POINTS, (const hsize_t *)coord) < 0) TEST_ERROR;
 
-	    /* Read from dataset */
-	    if(H5Dread(dsid, H5T_NATIVE_INT, mem_id, sid, H5P_DEFAULT, rbuf) < 0) TEST_ERROR;
+        /* Read from dataset */
+        if(H5Dread(dsid, H5T_NATIVE_INT, mem_id, sid, H5P_DEFAULT, rbuf) < 0) TEST_ERROR;
 
-	    /* Verify that written and read data are the same */
-	    for(i = 0; i < POINTS; i++)
-		if(rbuf[i] != wbuf[i]){
-		    printf("    Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n",
-			__LINE__,(unsigned)i,wbuf[i],(unsigned)i,rbuf[i]);
-		    TEST_ERROR;
-		} /* end if */
+        /* Verify that written and read data are the same */
+        for(i = 0; i < POINTS; i++)
+        if(rbuf[i] != wbuf[i]){
+            printf("    Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n",
+            __LINE__,(unsigned)i,wbuf[i],(unsigned)i,rbuf[i]);
+            TEST_ERROR;
+        } /* end if */
 
-	    /* Closing */
-	    if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
+        /* Closing */
+        if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
             if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
             if(H5Sclose(mem_id) < 0) FAIL_STACK_ERROR
 
-	    /* Open the third dataset */
-	    if((dsid_big = H5Dopen2(fid, DSET_FIXED_BIG, H5P_DEFAULT)) < 0) TEST_ERROR; 
-	    /* Get dataset dataspace */
-	    if((sid_big = H5Dget_space(dsid_big)) < 0) TEST_ERROR;
-
-	    /* Create dataspace for read buffer */
-	    if((big_mem_id = H5Screate_simple(1, msize_big, NULL)) < 0) TEST_ERROR;
-
-	    /* Select the random points for reading */
-	    if(H5Sselect_elements (sid_big, H5S_SELECT_SET, POINTS_BIG, (const hsize_t *)coord_big) < 0) TEST_ERROR;
-	    /* Read from dataset */
-	    if(H5Dread(dsid_big, H5T_NATIVE_INT, big_mem_id, sid_big, H5P_DEFAULT, rbuf_big) < 0) TEST_ERROR;
-
-	    /* Verify that written and read data are the same */
-	    for(i = 0; i < POINTS_BIG; i++)
-		if(rbuf_big[i] != wbuf_big[i]) {
-		    printf("    Line %d: Incorrect value, wbuf_bif[%u]=%d, rbuf_big[%u]=%d\n",
-			__LINE__,(unsigned)i,wbuf_big[i],(unsigned)i,rbuf_big[i]);
-		    TEST_ERROR;
-		} /* end if */
-
-	    /* Closing */
-	    if(H5Dclose(dsid_big) < 0) FAIL_STACK_ERROR
+        /* Open the third dataset */
+        if((dsid_big = H5Dopen2(fid, DSET_FIXED_BIG, H5P_DEFAULT)) < 0) TEST_ERROR;
+        /* Get dataset dataspace */
+        if((sid_big = H5Dget_space(dsid_big)) < 0) TEST_ERROR;
+
+        /* Create dataspace for read buffer */
+        if((big_mem_id = H5Screate_simple(1, msize_big, NULL)) < 0) TEST_ERROR;
+
+        /* Select the random points for reading */
+        if(H5Sselect_elements (sid_big, H5S_SELECT_SET, POINTS_BIG, (const hsize_t *)coord_big) < 0) TEST_ERROR;
+        /* Read from dataset */
+        if(H5Dread(dsid_big, H5T_NATIVE_INT, big_mem_id, sid_big, H5P_DEFAULT, rbuf_big) < 0) TEST_ERROR;
+
+        /* Verify that written and read data are the same */
+        for(i = 0; i < POINTS_BIG; i++)
+        if(rbuf_big[i] != wbuf_big[i]) {
+            printf("    Line %d: Incorrect value, wbuf_bif[%u]=%d, rbuf_big[%u]=%d\n",
+            __LINE__,(unsigned)i,wbuf_big[i],(unsigned)i,rbuf_big[i]);
+            TEST_ERROR;
+        } /* end if */
+
+        /* Closing */
+        if(H5Dclose(dsid_big) < 0) FAIL_STACK_ERROR
             if(H5Sclose(sid_big) < 0) FAIL_STACK_ERROR
             if(H5Sclose(big_mem_id) < 0) FAIL_STACK_ERROR
 
@@ -9644,13 +9657,13 @@ test_fixed_array(hid_t fapl)
             /* Close everything */
             if(H5Fclose(fid) < 0) FAIL_STACK_ERROR
 
-	     /* Get the size of the file */
-	    if((file_size = h5_get_file_size(filename, fapl)) < 0)
-		TEST_ERROR
+        /* Get the size of the file */
+        if((file_size = h5_get_file_size(filename, fapl)) < 0)
+        TEST_ERROR
 
-	    /* Verify the file is correct size */
-	    if(file_size != empty_size)
-		TEST_ERROR
+        /* Verify the file is correct size */
+        if(file_size != empty_size)
+        TEST_ERROR
 
         } /* end for */
 #ifdef H5_HAVE_FILTER_DEFLATE
@@ -9679,24 +9692,24 @@ error:
     return -1;
 } /* end test_fixed_array() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_single_chunk
  *
  * Purpose: Tests support for Single Chunk indexing type
  *
- *	Create the following 2 datasets:
- *	1) chunked dataset with NULL max dims and cur_dims = chunk_dims
- *	2) chunked dataset with cur_dims = max_dims = chunk_dims
+ *    Create the following 2 datasets:
+ *    1) chunked dataset with NULL max dims and cur_dims = chunk_dims
+ *    2) chunked dataset with cur_dims = max_dims = chunk_dims
  *
  *      Repeat the following test with/without compression filter
  *              Repeat the following test with H5D_ALLOC_TIME_EARLY/H5D_ALLOC_TIME_LATE/H5D_ALLOC_TIME_INCR
- *                      For the old format, 
- *			  verify that v1 btree indexing type is used for 
- *			    all datasets with all settings
+ *                      For the old format,
+ *              verify that v1 btree indexing type is used for
+ *                all datasets with all settings
  *                      For the new format:
- *			  Verify that Single Chunk indexing type is used for
- *			    all datasets with all settings
+ *              Verify that Single Chunk indexing type is used for
+ *                all datasets with all settings
  *
  * Return:      Success: 0
  *              Failure: -1
@@ -9708,30 +9721,30 @@ error:
 static herr_t
 test_single_chunk(hid_t fapl)
 {
-    char        filename[FILENAME_BUF_SIZE];	/* File name */
+    char        filename[FILENAME_BUF_SIZE];    /* File name */
     hid_t       fid = -1;       /* File ID */
     hid_t       dcpl = -1;      /* Dataset creation property list ID */
     hid_t       t_dcpl = -1;      /* Dataset creation property list ID */
 
-    hid_t       sid = -1, sid_max = -1;       	/* Dataspace ID for dataset with fixed dimensions */
-    hid_t       did = -1, did_max = -1;      	/* Dataset ID for dataset with fixed dimensions */
-    hsize_t     dim2[2] = {DSET_DIM1, DSET_DIM2};   	/* Dataset dimensions */
+    hid_t       sid = -1, sid_max = -1;           /* Dataspace ID for dataset with fixed dimensions */
+    hid_t       did = -1, did_max = -1;          /* Dataset ID for dataset with fixed dimensions */
+    hsize_t     dim2[2] = {DSET_DIM1, DSET_DIM2};       /* Dataset dimensions */
     hsize_t     t_dim2[2] = {DSET_TMP_DIM1, DSET_TMP_DIM2};   /* Dataset dimensions */
     int         *wbuf = NULL;            /* write buffer */
     int         *t_wbuf = NULL;          /* write buffer */
-    int         *rbuf = NULL;          	 /* read buffer */
+    int         *rbuf = NULL;               /* read buffer */
     int         *t_rbuf = NULL;          /* read buffer */
 
-    H5D_chunk_index_t idx_type; 	/* Dataset chunk index type */
-    H5F_libver_t low, high;     	/* File format bounds */
+    H5D_chunk_index_t idx_type;     /* Dataset chunk index type */
+    H5F_libver_t low, high;         /* File format bounds */
     H5D_alloc_time_t alloc_time;        /* Storage allocation time */
 
 #ifdef H5_HAVE_FILTER_DEFLATE
-    unsigned    compress;       	/* Whether chunks should be compressed */
+    unsigned    compress;           /* Whether chunks should be compressed */
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
-    size_t      n, i;           	/* local index variables */
-    herr_t      ret;            	/* Generic return value */
+    size_t      n, i;               /* local index variables */
+    herr_t      ret;                /* Generic return value */
     h5_stat_size_t       empty_size;    /* Size of an empty file */
     h5_stat_size_t       file_size;     /* Size of each file created */
 
@@ -9763,10 +9776,10 @@ test_single_chunk(hid_t fapl)
         TEST_ERROR
 
     for(i = n = 0; i < (DSET_DIM1 * DSET_DIM2); i++)
-	wbuf[i] = (int)n++;
+    wbuf[i] = (int)n++;
 
     for(i = n = 0; i < (DSET_TMP_DIM1* DSET_TMP_DIM2); i++)
-	t_wbuf[i] = (int)n++;
+    t_wbuf[i] = (int)n++;
 
 #ifdef H5_HAVE_FILTER_DEFLATE
     /* Loop over compressing chunks */
@@ -9783,18 +9796,18 @@ test_single_chunk(hid_t fapl)
             if((t_dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR
 
             /* Set chunking */
-	    if((ret = H5Pset_chunk(dcpl, 2, dim2)) < 0)
-		FAIL_PUTS_ERROR("    Problem with setting chunk.")
+        if((ret = H5Pset_chunk(dcpl, 2, dim2)) < 0)
+        FAIL_PUTS_ERROR("    Problem with setting chunk.")
 
-	    if((ret = H5Pset_chunk(t_dcpl, 2, t_dim2)) < 0)
-		FAIL_PUTS_ERROR("    Problem with setting chunk.")
+        if((ret = H5Pset_chunk(t_dcpl, 2, t_dim2)) < 0)
+        FAIL_PUTS_ERROR("    Problem with setting chunk.")
 
 #ifdef H5_HAVE_FILTER_DEFLATE
             /* Check if we should compress the chunks */
             if(compress) {
                 if(H5Pset_deflate(dcpl, 9) < 0) FAIL_STACK_ERROR
                 if(H5Pset_deflate(t_dcpl, 9) < 0) FAIL_STACK_ERROR
-	    }
+        }
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
             /* Set fill time */
@@ -9805,94 +9818,94 @@ test_single_chunk(hid_t fapl)
             if(H5Pset_alloc_time(dcpl, alloc_time) < 0) FAIL_STACK_ERROR
             if(H5Pset_alloc_time(t_dcpl, alloc_time) < 0) FAIL_STACK_ERROR
 
-	    /* Create first dataset with cur and max dimensions */
-	    if((sid_max = H5Screate_simple(2, dim2, dim2)) < 0) FAIL_STACK_ERROR
-	    did_max = H5Dcreate2(fid, DSET_SINGLE_MAX, H5T_NATIVE_INT, sid_max, H5P_DEFAULT, dcpl, H5P_DEFAULT);
-	    if(did_max < 0)
-		FAIL_PUTS_ERROR("    Creating Chunked Dataset with maximum dimensions.")
-
-	    /* Get the chunk index type */
-	    if(H5D__layout_idx_type_test(did_max, &idx_type) < 0) FAIL_STACK_ERROR
-
-	    /* Chunk index type depends on whether we are using the latest version of the format */
-	    if(low == H5F_LIBVER_LATEST) {
-		if(idx_type != H5D_CHUNK_IDX_SINGLE)
-		    FAIL_PUTS_ERROR("should be using Single Chunk indexing");
-	    } /* end if */
-	    else {
-		if(idx_type != H5D_CHUNK_IDX_BTREE)
-		    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
-	    } /* end else */
-
-	    /* Write into dataset */
-	    if(H5Dwrite(did_max, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0) TEST_ERROR;
-
-	    /* Closing */
-	    if(H5Dclose(did_max) < 0) FAIL_STACK_ERROR
-	    if(H5Sclose(sid_max) < 0) FAIL_STACK_ERROR
-
-	    /* Create second dataset with curr dim but NULL max dim */
-	    if((sid = H5Screate_simple(2, t_dim2, NULL)) < 0) FAIL_STACK_ERROR
-	    did = H5Dcreate2(fid, DSET_SINGLE_NOMAX, H5T_NATIVE_INT, sid, H5P_DEFAULT, t_dcpl, H5P_DEFAULT);
-	    if(did < 0)
-		FAIL_PUTS_ERROR("    Creating Chunked Dataset.")
-
-	    /* Get the chunk index type */
-	    if(H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR
-
-	    /* Chunk index type depends on whether we are using the latest version of the format */
-	    if(low == H5F_LIBVER_LATEST) {
-		if(idx_type != H5D_CHUNK_IDX_SINGLE)
-		    FAIL_PUTS_ERROR("should be using Single Chunk indexing");
-	    } else {
-		if(idx_type != H5D_CHUNK_IDX_BTREE)
-		    FAIL_PUTS_ERROR("should be using v1 B-tree as index");
-	    } /* end else */
-
-	    /* Write into dataset */
-	    if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, sid, H5P_DEFAULT, t_wbuf) < 0) TEST_ERROR;
-
-	    /* Closing */
-	    if(H5Dclose(did) < 0) FAIL_STACK_ERROR
-	    if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
-
-	    /* Open the first dataset */
-	    if((did_max = H5Dopen2(fid, DSET_SINGLE_MAX, H5P_DEFAULT)) < 0) TEST_ERROR;
-
-	    /* Read from dataset */
-	    if(H5Dread(did_max, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0) TEST_ERROR;
-
-	    /* Verify that written and read data are the same */
-	    for(i = 0; i < (DSET_DIM1 * DSET_DIM2); i++)
-		if(rbuf[i] != wbuf[i]){
-		    printf("    Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n",
-			__LINE__,(unsigned)i,wbuf[i],(unsigned)i,rbuf[i]);
-		    TEST_ERROR;
-		} /* end if */
-
-	    /* Closing */
-	    if(H5Dclose(did_max) < 0) FAIL_STACK_ERROR
-
-	    /* Open the second dataset */
-	    if((did = H5Dopen2(fid, DSET_SINGLE_NOMAX, H5P_DEFAULT)) < 0) TEST_ERROR;
-
-	    HDmemset(rbuf, 0, sizeof(int) * (DSET_DIM1 * DSET_DIM2));
-
-	    /* Read from dataset */
-	    if(H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, t_rbuf) < 0) TEST_ERROR;
-
-	    /* Verify that written and read data are the same */
-	    for(i = 0; i < (DSET_TMP_DIM1* DSET_TMP_DIM2); i++)
-		if(t_rbuf[i] != t_wbuf[i]) {
-		    printf("    Line %d: Incorrect value, t_wbuf[%u]=%d, t_rbuf[%u]=%d\n",
-			__LINE__,(unsigned)i,t_wbuf[i],(unsigned)i,t_rbuf[i]);
-		    TEST_ERROR;
-		} /* end if */
-
-	    /* Closing */
-	    if(H5Dclose(did) < 0) FAIL_STACK_ERROR
-
-	    /* Delete datasets */
+        /* Create first dataset with cur and max dimensions */
+        if((sid_max = H5Screate_simple(2, dim2, dim2)) < 0) FAIL_STACK_ERROR
+        did_max = H5Dcreate2(fid, DSET_SINGLE_MAX, H5T_NATIVE_INT, sid_max, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+        if(did_max < 0)
+        FAIL_PUTS_ERROR("    Creating Chunked Dataset with maximum dimensions.")
+
+        /* Get the chunk index type */
+        if(H5D__layout_idx_type_test(did_max, &idx_type) < 0) FAIL_STACK_ERROR
+
+        /* Chunk index type depends on whether we are using the latest version of the format */
+        if(low == H5F_LIBVER_LATEST) {
+        if(idx_type != H5D_CHUNK_IDX_SINGLE)
+            FAIL_PUTS_ERROR("should be using Single Chunk indexing");
+        } /* end if */
+        else {
+        if(idx_type != H5D_CHUNK_IDX_BTREE)
+            FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+        } /* end else */
+
+        /* Write into dataset */
+        if(H5Dwrite(did_max, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0) TEST_ERROR;
+
+        /* Closing */
+        if(H5Dclose(did_max) < 0) FAIL_STACK_ERROR
+        if(H5Sclose(sid_max) < 0) FAIL_STACK_ERROR
+
+        /* Create second dataset with curr dim but NULL max dim */
+        if((sid = H5Screate_simple(2, t_dim2, NULL)) < 0) FAIL_STACK_ERROR
+        did = H5Dcreate2(fid, DSET_SINGLE_NOMAX, H5T_NATIVE_INT, sid, H5P_DEFAULT, t_dcpl, H5P_DEFAULT);
+        if(did < 0)
+        FAIL_PUTS_ERROR("    Creating Chunked Dataset.")
+
+        /* Get the chunk index type */
+        if(H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR
+
+        /* Chunk index type depends on whether we are using the latest version of the format */
+        if(low == H5F_LIBVER_LATEST) {
+        if(idx_type != H5D_CHUNK_IDX_SINGLE)
+            FAIL_PUTS_ERROR("should be using Single Chunk indexing");
+        } else {
+        if(idx_type != H5D_CHUNK_IDX_BTREE)
+            FAIL_PUTS_ERROR("should be using v1 B-tree as index");
+        } /* end else */
+
+        /* Write into dataset */
+        if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, sid, H5P_DEFAULT, t_wbuf) < 0) TEST_ERROR;
+
+        /* Closing */
+        if(H5Dclose(did) < 0) FAIL_STACK_ERROR
+        if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
+
+        /* Open the first dataset */
+        if((did_max = H5Dopen2(fid, DSET_SINGLE_MAX, H5P_DEFAULT)) < 0) TEST_ERROR;
+
+        /* Read from dataset */
+        if(H5Dread(did_max, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0) TEST_ERROR;
+
+        /* Verify that written and read data are the same */
+        for(i = 0; i < (DSET_DIM1 * DSET_DIM2); i++)
+        if(rbuf[i] != wbuf[i]){
+            printf("    Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n",
+            __LINE__,(unsigned)i,wbuf[i],(unsigned)i,rbuf[i]);
+            TEST_ERROR;
+        } /* end if */
+
+        /* Closing */
+        if(H5Dclose(did_max) < 0) FAIL_STACK_ERROR
+
+        /* Open the second dataset */
+        if((did = H5Dopen2(fid, DSET_SINGLE_NOMAX, H5P_DEFAULT)) < 0) TEST_ERROR;
+
+        HDmemset(rbuf, 0, sizeof(int) * (DSET_DIM1 * DSET_DIM2));
+
+        /* Read from dataset */
+        if(H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, t_rbuf) < 0) TEST_ERROR;
+
+        /* Verify that written and read data are the same */
+        for(i = 0; i < (DSET_TMP_DIM1* DSET_TMP_DIM2); i++)
+        if(t_rbuf[i] != t_wbuf[i]) {
+            printf("    Line %d: Incorrect value, t_wbuf[%u]=%d, t_rbuf[%u]=%d\n",
+            __LINE__,(unsigned)i,t_wbuf[i],(unsigned)i,t_rbuf[i]);
+            TEST_ERROR;
+        } /* end if */
+
+        /* Closing */
+        if(H5Dclose(did) < 0) FAIL_STACK_ERROR
+
+        /* Delete datasets */
             if(H5Ldelete(fid, DSET_SINGLE_NOMAX, H5P_DEFAULT) < 0) FAIL_STACK_ERROR
             if(H5Ldelete(fid, DSET_SINGLE_MAX, H5P_DEFAULT) < 0) FAIL_STACK_ERROR
 
@@ -9912,6 +9925,7 @@ test_single_chunk(hid_t fapl)
     } /* end for */
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
+
     /* Release buffers */
     HDfree(wbuf);
     HDfree(rbuf);
@@ -9942,22 +9956,22 @@ error:
     return -1;
 } /* end test_single_chunk() */
 
-
+
 /*-------------------------------------------------------------------------
  *
- *  test_idx_compatible(): 
- *	Verify that the library can read datasets created with
- *	1.6/1.8 library that use the B-tree indexing method.
+ *  test_idx_compatible():
+ *    Verify that the library can read datasets created with
+ *    1.6/1.8 library that use the B-tree indexing method.
  *
  *  Programmer: Vailin Choi; 26th August, 2009
  *
  *-------------------------------------------------------------------------
  */
-static herr_t 
+static herr_t
 test_idx_compatible(void)
 {
-    hid_t	fid = -1;		/* File id */
-    hid_t       did = -1;		/* Dataset id */
+    hid_t    fid = -1;        /* File id */
+    hid_t       did = -1;        /* Dataset id */
     const char  *filename = NULL;  /* old test file name */
     unsigned    j;              /* Local index variable */
     H5D_chunk_index_t idx_type; /* Chunked dataset index type */
@@ -9967,41 +9981,41 @@ test_idx_compatible(void)
 
     for(j = 0; j < NELMTS(OLD_FILENAME); j++) {
 
-	/* Generate correct name for test file by prepending the source path */
-	filename = H5_get_srcdir_filename(OLD_FILENAME[j]);
+    /* Generate correct name for test file by prepending the source path */
+    filename = H5_get_srcdir_filename(OLD_FILENAME[j]);
 
-	/* Open the file */
-	if((fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
-	    TEST_ERROR
+    /* Open the file */
+    if((fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
+        TEST_ERROR
 
-	/* Should be able to read the dataset w/o filter created under 1.8/1.6 */
-	if((did = H5Dopen2(fid, DSET, H5P_DEFAULT)) < 0)
-	    TEST_ERROR
+    /* Should be able to read the dataset w/o filter created under 1.8/1.6 */
+    if((did = H5Dopen2(fid, DSET, H5P_DEFAULT)) < 0)
+        TEST_ERROR
 
-	/* Get the chunk index type */
-	if(H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR
+    /* Get the chunk index type */
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR
 
-	/* Verify index type */
-	if(idx_type != H5D_CHUNK_IDX_BTREE) 
-	    FAIL_PUTS_ERROR("should be using v1 B-tree as index")
+    /* Verify index type */
+    if(idx_type != H5D_CHUNK_IDX_BTREE)
+        FAIL_PUTS_ERROR("should be using v1 B-tree as index")
 
-	if(H5Dclose(did) < 0) FAIL_STACK_ERROR
+    if(H5Dclose(did) < 0) FAIL_STACK_ERROR
 
-	/* Should be able to read the dataset w/ filter created under 1.8/1.6 */
-	if((did = H5Dopen2(fid, DSET_FILTER, H5P_DEFAULT)) < 0)
-	    TEST_ERROR
+    /* Should be able to read the dataset w/ filter created under 1.8/1.6 */
+    if((did = H5Dopen2(fid, DSET_FILTER, H5P_DEFAULT)) < 0)
+        TEST_ERROR
 
-	/* Get the chunk index type */
-	if(H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR
+    /* Get the chunk index type */
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR
 
-	/* Verify index type */
-	if(idx_type != H5D_CHUNK_IDX_BTREE) 
-	    FAIL_PUTS_ERROR("should be using v1 B-tree as index")
+    /* Verify index type */
+    if(idx_type != H5D_CHUNK_IDX_BTREE)
+        FAIL_PUTS_ERROR("should be using v1 B-tree as index")
 
-	if(H5Dclose(did) < 0) FAIL_STACK_ERROR
+    if(H5Dclose(did) < 0) FAIL_STACK_ERROR
 
-	/* Close the file */
-	if(H5Fclose(fid) < 0) FAIL_STACK_ERROR
+    /* Close the file */
+    if(H5Fclose(fid) < 0) FAIL_STACK_ERROR
     }
 
     PASSED();
@@ -10010,7 +10024,7 @@ test_idx_compatible(void)
 error:
     H5E_BEGIN_TRY {
         H5Dclose(did);
-	H5Fclose(fid);
+    H5Fclose(fid);
     } H5E_END_TRY;
     return -1;
 } /* test_idx_compatible */
@@ -10155,7 +10169,7 @@ error:
     return -1;
 } /* test_unfiltered_edge_chunks */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_large_chunk_shrink
  *
@@ -10270,11 +10284,11 @@ error:
     return -1;
 } /* end test_large_chunk_shrink() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_zero_dim_dset
  *
- * Purpose:     Tests support for reading a 1D chunled dataset with 
+ * Purpose:     Tests support for reading a 1D chunked dataset with
  *              dimension size = 0.
  *
  * Return:      Success: 0
@@ -10295,40 +10309,59 @@ test_zero_dim_dset(hid_t fapl)
     hid_t       dsid = -1;      /* Dataset ID */
     hsize_t     dim, chunk_dim; /* Dataset and chunk dimensions */
     int         data[1];
+    H5F_libver_t low, high; /* File format bounds */
+    herr_t      ret;                /* Generic return value */
 
-    TESTING("shrinking large chunk");
+    TESTING("chunked dataset with zero dimension");
 
-    h5_fixname(FILENAME[16], fapl, filename, sizeof filename);
+    /* Loop through all the combinations of low/high library format bounds,
+       skipping invalid combination, and verify support for reading a 1D
+       chunked dataset with dimension size = 0 */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
 
-    /* Create file */
-    if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR
+            /* Set version bounds before opening the file */
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(fapl, low, high);
+            } H5E_END_TRY;
 
-    /* Create dataset creation property list */
-    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR
+            if (ret < 0) /* Invalid low/high combinations */
+                continue;
 
-    /* Set 1 chunk size */
-    chunk_dim = 1;
-    if(H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR
+            h5_fixname(FILENAME[16], fapl, filename, sizeof filename);
 
-    /* Create 1D dataspace with 0 dim size */
-    dim = 0;
-    if((sid = H5Screate_simple(1, &dim, NULL)) < 0) FAIL_STACK_ERROR
+            /* Create file */
+            if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR
 
-    /* Create chunked dataset */
-    if((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
-        FAIL_STACK_ERROR
+            /* Create dataset creation property list */
+            if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR
 
-    /* write 0 elements from dataset */
-    if(H5Dwrite(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, data) < 0) FAIL_STACK_ERROR
+            /* Set 1 chunk size */
+            chunk_dim = 1;
+            if(H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR
 
-    /* Read 0 elements from dataset */
-    if(H5Dread(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, data) < 0) FAIL_STACK_ERROR
+            /* Create 1D dataspace with 0 dim size */
+            dim = 0;
+            if((sid = H5Screate_simple(1, &dim, NULL)) < 0) FAIL_STACK_ERROR
 
-    /* Close everything */
-    if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
-    if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
-    if(H5Pclose(dcpl) < 0) FAIL_STACK_ERROR
-    if(H5Fclose(fid) < 0) FAIL_STACK_ERROR
+            /* Create chunked dataset */
+            if((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+            FAIL_STACK_ERROR
+
+            /* write 0 elements from dataset */
+            if(H5Dwrite(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, data) < 0) FAIL_STACK_ERROR
+
+            /* Read 0 elements from dataset */
+            if(H5Dread(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, data) < 0) FAIL_STACK_ERROR
+
+            /* Close everything */
+            if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
+            if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR
+            if(H5Pclose(dcpl) < 0) FAIL_STACK_ERROR
+            if(H5Fclose(fid) < 0) FAIL_STACK_ERROR
+
+        } /* end for high */
+    } /* end for low */
 
     PASSED();
 
@@ -10344,14 +10377,14 @@ error:
     return -1;
 } /* end test_zero_dim_dset() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_swmr_non_latest
  *
  * Purpose: Checks that a file created with either:
- *		(a) SWMR-write + non-latest-format
- *		(b) write + latest format
- *	    will generate datset with latest chunk indexing type.
+ *        (a) SWMR-write + non-latest-format
+ *        (b) write + latest format
+ *        will generate datset with latest chunk indexing type.
  *
  * Return:      Success: 0
  *              Failure: -1
@@ -10362,17 +10395,17 @@ static herr_t
 test_swmr_non_latest(const char *env_h5_driver, hid_t fapl)
 {
     char        filename[FILENAME_BUF_SIZE];
-    hid_t       fid = -1;       		/* File ID */
-    hid_t       gid = -1;       		/* Group ID */
-    hid_t       dcpl = -1;      		/* Dataset creation property list ID */
-    hid_t       sid = -1;       		/* Dataspace ID */
-    hid_t       did = -1;       		/* Dataset ID */
-    hsize_t     dim[1], dims2[2];        	/* Size of dataset */
-    hsize_t     max_dim[1], max_dims2[2];    	/* Maximum size of dataset */
-    hsize_t     chunk_dim[1], chunk_dims2[2];  	/* Chunk dimensions */
-    H5D_chunk_index_t idx_type; 		/* Chunk index type */
-    int         data;      			/* Data to be written to the dataset */
-    H5F_libver_t low;           		/* File format low bound */
+    hid_t       fid = -1;               /* File ID */
+    hid_t       gid = -1;               /* Group ID */
+    hid_t       dcpl = -1;              /* Dataset creation property list ID */
+    hid_t       sid = -1;               /* Dataspace ID */
+    hid_t       did = -1;               /* Dataset ID */
+    hsize_t     dim[1], dims2[2];            /* Size of dataset */
+    hsize_t     max_dim[1], max_dims2[2];        /* Maximum size of dataset */
+    hsize_t     chunk_dim[1], chunk_dims2[2];      /* Chunk dimensions */
+    H5D_chunk_index_t idx_type;         /* Chunk index type */
+    int         data;                  /* Data to be written to the dataset */
+    H5F_libver_t low;                   /* File format low bound */
 
     TESTING("File created with write+latest-format/SWMR-write+non-latest-format: dataset with latest chunk index");
 
@@ -10386,35 +10419,35 @@ test_swmr_non_latest(const char *env_h5_driver, hid_t fapl)
     } /* end if */
 
     /* Check if we are using the latest version of the format */
-    if(H5Pget_libver_bounds(fapl, &low, NULL) < 0) 
+    if(H5Pget_libver_bounds(fapl, &low, NULL) < 0)
         FAIL_STACK_ERROR
 
     h5_fixname(FILENAME[18], fapl, filename, sizeof filename);
 
     if(low == H5F_LIBVER_LATEST) {
         /* Create file with write+latest-format */
-        if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) 
+        if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             FAIL_STACK_ERROR
     } else {
         /* Create file with SWMR-write+non-latest-format */
-        if((fid = H5Fcreate(filename, H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0) 
+        if((fid = H5Fcreate(filename, H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0)
             FAIL_STACK_ERROR
     } /* end else */
 
     /* Create a chunked dataset: this will use extensible array chunk indexing */
-    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) 
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
         FAIL_STACK_ERROR
 
     chunk_dim[0] = 6;
-    if(H5Pset_chunk(dcpl, 1, chunk_dim) < 0) 
+    if(H5Pset_chunk(dcpl, 1, chunk_dim) < 0)
         FAIL_STACK_ERROR
 
     dim[0] = 1;
     max_dim[0] = H5S_UNLIMITED;
-    if((sid = H5Screate_simple(1, dim, max_dim)) < 0) 
+    if((sid = H5Screate_simple(1, dim, max_dim)) < 0)
         FAIL_STACK_ERROR
 
-    if((did = H5Dcreate2(fid, DSET_CHUNKED_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) 
+    if((did = H5Dcreate2(fid, DSET_CHUNKED_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
         FAIL_STACK_ERROR
 
     /* Write to the dataset */
@@ -10423,9 +10456,9 @@ test_swmr_non_latest(const char *env_h5_driver, hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Verify the dataset's indexing type */
-    if(H5D__layout_idx_type_test(did, &idx_type) < 0) 
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0)
         FAIL_STACK_ERROR
-    if(idx_type != H5D_CHUNK_IDX_EARRAY) 
+    if(idx_type != H5D_CHUNK_IDX_EARRAY)
         FAIL_PUTS_ERROR("created dataset not indexed by extensible array")
 
     /* Closing */
@@ -10435,7 +10468,7 @@ test_swmr_non_latest(const char *env_h5_driver, hid_t fapl)
     if(H5Fclose(fid) < 0) FAIL_STACK_ERROR
 
     /* Open the file again */
-    if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) 
+    if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
         FAIL_STACK_ERROR
 
     /* Open the dataset in the file */
@@ -10443,9 +10476,9 @@ test_swmr_non_latest(const char *env_h5_driver, hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Verify the dataset's indexing type */
-    if(H5D__layout_idx_type_test(did, &idx_type) < 0) 
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0)
         FAIL_STACK_ERROR
-    if(idx_type != H5D_CHUNK_IDX_EARRAY) 
+    if(idx_type != H5D_CHUNK_IDX_EARRAY)
         FAIL_PUTS_ERROR("created dataset not indexed by extensible array")
 
     /* Read from the dataset and verify data read is correct */
@@ -10462,25 +10495,25 @@ test_swmr_non_latest(const char *env_h5_driver, hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Create a chunked dataset in the group: this will use v2 B-tree chunk indexing */
-    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) 
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
         FAIL_STACK_ERROR
 
     chunk_dims2[0] = chunk_dims2[1] = 10;
-    if(H5Pset_chunk(dcpl, 2, chunk_dims2) < 0) 
+    if(H5Pset_chunk(dcpl, 2, chunk_dims2) < 0)
         FAIL_STACK_ERROR
 
     dims2[0] = dims2[1] = 1;
     max_dims2[0] = max_dims2[1] = H5S_UNLIMITED;
-    if((sid = H5Screate_simple(2, dims2, max_dims2)) < 0) 
+    if((sid = H5Screate_simple(2, dims2, max_dims2)) < 0)
         FAIL_STACK_ERROR
 
-    if((did = H5Dcreate2(gid, DSET_CHUNKED_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) 
+    if((did = H5Dcreate2(gid, DSET_CHUNKED_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
         FAIL_STACK_ERROR
 
     /* Verify the dataset's indexing type */
-    if(H5D__layout_idx_type_test(did, &idx_type) < 0) 
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0)
         FAIL_STACK_ERROR
-    if(idx_type != H5D_CHUNK_IDX_BT2) 
+    if(idx_type != H5D_CHUNK_IDX_BT2)
         FAIL_PUTS_ERROR("created dataset not indexed by v2 B-tree")
 
     /* Closing */
@@ -10503,9 +10536,9 @@ test_swmr_non_latest(const char *env_h5_driver, hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Verify the dataset's indexing type */
-    if(H5D__layout_idx_type_test(did, &idx_type) < 0) 
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0)
         FAIL_STACK_ERROR
-    if(idx_type != H5D_CHUNK_IDX_BT2) 
+    if(idx_type != H5D_CHUNK_IDX_BT2)
         FAIL_PUTS_ERROR("created dataset not indexed by v2 B-tree")
 
     /* Closing */
@@ -10523,9 +10556,9 @@ test_swmr_non_latest(const char *env_h5_driver, hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Verify the dataset's indexing type */
-    if(H5D__layout_idx_type_test(did, &idx_type) < 0) 
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0)
         FAIL_STACK_ERROR
-    if(idx_type != H5D_CHUNK_IDX_EARRAY) 
+    if(idx_type != H5D_CHUNK_IDX_EARRAY)
         FAIL_PUTS_ERROR("created dataset not indexed by extensible array")
 
     /* Close the dataset */
@@ -10540,9 +10573,9 @@ test_swmr_non_latest(const char *env_h5_driver, hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Verify the dataset's indexing type */
-    if(H5D__layout_idx_type_test(did, &idx_type) < 0) 
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0)
         FAIL_STACK_ERROR
-    if(idx_type != H5D_CHUNK_IDX_BT2) 
+    if(idx_type != H5D_CHUNK_IDX_BT2)
         FAIL_PUTS_ERROR("created dataset not indexed by v2 B-tree")
 
     /* Write to the dataset in the group */
@@ -10556,7 +10589,7 @@ test_swmr_non_latest(const char *env_h5_driver, hid_t fapl)
     if(H5Fclose(fid) < 0) FAIL_STACK_ERROR
 
     /* Open the file again with SWMR read access */
-    if((fid = H5Fopen(filename, H5F_ACC_RDONLY | H5F_ACC_SWMR_READ, fapl)) < 0) 
+    if((fid = H5Fopen(filename, H5F_ACC_RDONLY | H5F_ACC_SWMR_READ, fapl)) < 0)
         FAIL_STACK_ERROR
 
     if((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0)
@@ -10593,7 +10626,7 @@ error:
     return -1;
 } /* test_swmr_non_latest() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_earray_hdr_fd
  *
@@ -10656,7 +10689,7 @@ test_earray_hdr_fd(const char *env_h5_driver, hid_t fapl)
         FAIL_STACK_ERROR;
 
     /* Verify the chunk index type */
-    if(H5D__layout_idx_type_test(did, &idx_type) < 0) 
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0)
         FAIL_STACK_ERROR;
     if(idx_type != H5D_CHUNK_IDX_EARRAY)
         FAIL_PUTS_ERROR("should be using extensible array as index");
@@ -10713,7 +10746,7 @@ error:
     return -1;
 } /* test_earray_hdr_fd() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_farray_hdr_fd
  *
@@ -10776,7 +10809,7 @@ test_farray_hdr_fd(const char *env_h5_driver, hid_t fapl)
         FAIL_STACK_ERROR;
 
     /* Verify the chunk index type */
-    if(H5D__layout_idx_type_test(did, &idx_type) < 0) 
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0)
         FAIL_STACK_ERROR;
     if(idx_type != H5D_CHUNK_IDX_FARRAY)
         FAIL_PUTS_ERROR("should be using fixed array as index");
@@ -10833,7 +10866,7 @@ error:
     return -1;
 } /* test_farray_hdr_fd() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_bt2_hdr_fd
  *
@@ -10896,7 +10929,7 @@ test_bt2_hdr_fd(const char *env_h5_driver, hid_t fapl)
         FAIL_STACK_ERROR;
 
     /* Verify the chunk index type */
-    if(H5D__layout_idx_type_test(did, &idx_type) < 0) 
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0)
         FAIL_STACK_ERROR;
     if(idx_type != H5D_CHUNK_IDX_BT2)
         FAIL_PUTS_ERROR("should be using fixed array as index");
@@ -10953,7 +10986,7 @@ error:
     return -1;
 } /* test_bt2_hdr_fd() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: test_storage_size
  *
@@ -11347,7 +11380,98 @@ error:
     return -1;
 } /* end test_storage_size() */
 
-
+
+/*-------------------------------------------------------------------------
+ * Function:    test_power2up
+ *
+ * Purpose:     Tests that the H5VM_power2up(n) function does not result in an
+ *              infinite loop when input n exceeds 2^63. (HDFFV-10217)
+ *              H5VM_power2up() is used to calculate the next power of 2 for
+ *              a dataset's scaled dimension sizes.
+ *
+ * Return:      Success: 0
+ *              Failure: -1
+ *
+ * Programmer:  Vailin Choi; June 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_power2up(hid_t fapl)
+{
+    char        filename[FILENAME_BUF_SIZE];
+    hid_t       fid = -1;       /* File ID */
+    hid_t       dcpl = -1;      /* Dataset creation property list */
+    hid_t       sid = -1;       /* Dataspace ID */
+    hid_t       did = -1;       /* Dataset ID */
+    hsize_t     dims[2];        /* Dataset dimension sizes */
+    hsize_t     max_dims[2];    /* Maximum dimension sizes */
+    hsize_t     chunk_dims[2];  /* Chunk dimensions */
+    hsize_t     ext_dims[2];    /* Extended dimension sizes */
+    herr_t      status;         /* Error status */
+
+    TESTING("the next power of 2");
+
+    h5_fixname(FILENAME[24], fapl, filename, sizeof filename);
+
+    /* Create file */
+    if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR
+
+    /* Set dims[1] to ((2^63) -1) */
+    dims[0] = 0;
+    dims[1] = ((hsize_t)1 << ((sizeof(hsize_t) * CHAR_BIT) -1)) - 1;
+    max_dims[0] = max_dims[1] = H5S_UNLIMITED;
+    sid =  H5Screate_simple(2, dims, max_dims);
+
+    /* Create dataset creation property list */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+       TEST_ERROR
+
+    /* Set chunk size */
+    chunk_dims[0] = chunk_dims[1] = 1;
+    if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0)
+       TEST_ERROR
+
+    /* Create chunked dataset */
+    if((did = H5Dcreate2(fid, "dset", H5T_NATIVE_INT64, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+       TEST_ERROR
+
+    ext_dims[0] = 1;
+    ext_dims[1] = dims[1] + 5;
+
+    /* Extend to (2^63)+ */
+    H5E_BEGIN_TRY {
+        status = H5Dset_extent(did, ext_dims);
+    } H5E_END_TRY;
+    if(status >= 0)
+       TEST_ERROR
+
+    /* Closing */
+    if(H5Dclose(did) < 0)
+       TEST_ERROR
+    if(H5Sclose(sid) < 0)
+       TEST_ERROR
+    if(H5Pclose(dcpl) < 0)
+       TEST_ERROR
+    if(H5Fclose(fid) < 0)
+       TEST_ERROR
+
+    PASSED();
+
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Pclose(dcpl);
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Pclose(dcpl);
+        H5Fclose(fid);
+    } H5E_END_TRY;
+    return -1;
+} /* end test_power2up() */
+
+
 /*-------------------------------------------------------------------------
  * Function:    test_scatter
  *
@@ -11665,7 +11789,7 @@ error:
     return -1;
 } /* end test_scatter() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_gather
  *
@@ -12027,7 +12151,7 @@ error:
     return -1;
 } /* end test_gather() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_scatter_error
  *
@@ -12230,7 +12354,7 @@ error:
     return -1;
 } /* end test_scatter_error() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_gather_error
  *
@@ -12372,33 +12496,33 @@ error:
 /*-------------------------------------------------------------------------
  * DLS bug -- HDFFV-9672
  *
- * The following functions replicate the test code provided by DLS to 
+ * The following functions replicate the test code provided by DLS to
  * expose bug hdffv-9672.  All functions associated with this test
  * have the prefix DLS_01_
  *
  * The note documenting the bug is reproduced below:
  *
  * ------------------------------------------------------
- * 
+ *
  * Hi,
  * We've found an issue regarding fixed length strings.
  *
- * If we create a chunked dataset of large fixed length strings 
- * (up to 1kb per string) with small chunk sizes (~8 elements per 
+ * If we create a chunked dataset of large fixed length strings
+ * (up to 1kb per string) with small chunk sizes (~8 elements per
  * chunk) then the resulting dataset may not be read later.
- * This only happens if the file is created with LIBVER_LATEST 
+ * This only happens if the file is created with LIBVER_LATEST
  * for the version bounds.
  *
  * Calling H5Oget_info(...) on the dataset results in the following:
- * 
- * H5Dearray.c:250: H5D__earray_crt_context: Assertion 
+ *
+ * H5Dearray.c:250: H5D__earray_crt_context: Assertion
  * `udata->chunk_size > 0' failed.
- * 
+ *
  * Example:
- * void create_data(...) 
+ * void create_data(...)
  * {
  *    ...
- * 
+ *
  *    hsize_t chunks[1] = {8} ;
  *
  *    err = H5Tset_size( tid, 256 );
@@ -12406,45 +12530,45 @@ error:
  *    err = H5Pset_chunk( dcpl, 1, chunks );
  *
  *    H5Dcreate2( fid, "data", tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT );
- * 
+ *
  *    // write data
- * }                                                                       
- *                                                                        
- * void read_data(...)                                                     
- * {                                                                       
- *    ...                                                                  
- *                                                                         
+ * }
+ *
+ * void read_data(...)
+ * {
+ *    ...
+ *
  *    H5O_into_t info; status = H5Oget_info( did, &info ) // crash
- *    ...                                                                  
- * }                                                                       
- *                                                                         
- * If the size of the chunk is increased (usually matching the             
- * string length) then this problem disappears.                            
- *                                                                         
- * A full program that produces such a file (and crashes trying to         
+ *    ...
+ * }
+ *
+ * If the size of the chunk is increased (usually matching the
+ * string length) then this problem disappears.
+ *
+ * A full program that produces such a file (and crashes trying to
  * read it) is attached.
- * 
+ *
  * Tested with 1.10.0-alpha1.
- * 
+ *
  * Regards,
- * 
+ *
  * Charles Mita
  * Software Engineer
  * Diamond Light Source Ltd.
  * +44 1235 778029
  *
  * ------------------------------------------------------
- * 
+ *
  * The bug in question turned out to be caused by a failure to update
- * the enc_bytes_per_dim field in the layout if the size of the 
- * underlying type required more bytes to encode than any of the 
+ * the enc_bytes_per_dim field in the layout if the size of the
+ * underlying type required more bytes to encode than any of the
  * chunk dimensions.
  *
- * At least in debug builds, the following test code exposes the 
+ * At least in debug builds, the following test code exposes the
  * failure via an assertion failure.
  *
- * Note that the test code make no attempt to run with different 
- * file drivers, as the bug is in the actual on disk encoding of 
+ * Note that the test code make no attempt to run with different
+ * file drivers, as the bug is in the actual on disk encoding of
  * the chunk layout.
  *
  *                                           JRM -- 2/5/16
@@ -12452,10 +12576,10 @@ error:
  *-------------------------------------------------------------------------
  */
 
-#define DLS_01_DATASET		"data"
-#define DLS_01_STR_SIZE 	256
-#define DLS_01_CHUNK_SIZE 	8
-#define DLS_01_DIMS 		4
+#define DLS_01_DATASET        "data"
+#define DLS_01_STR_SIZE     256
+#define DLS_01_CHUNK_SIZE     8
+#define DLS_01_DIMS         4
 
 static herr_t dls_01_setup_file( hid_t fid );
 static herr_t dls_01_write_data( hid_t fid, char* buffer );
@@ -12576,18 +12700,18 @@ dls_01_main( void ) {
     char filename[512];
     int status = 0;
     hid_t fapl = 0, fid = 0;
-    const char* strings[DLS_01_DIMS] = 
-	{ "String 1", "Test string 2", "Another string", "Final String" };
+    const char* strings[DLS_01_DIMS] =
+    { "String 1", "Test string 2", "Another string", "Final String" };
     char* buffer = NULL;
 
     TESTING("Testing DLS bugfix 1");
 
-    if ( NULL == h5_fixname(FILENAME[23], H5P_DEFAULT, filename, 
+    if ( NULL == h5_fixname(FILENAME[23], H5P_DEFAULT, filename,
                             sizeof(filename)) )
-	TEST_ERROR
+    TEST_ERROR
 
     buffer = (char *)HDcalloc( DLS_01_DIMS, DLS_01_STR_SIZE );
-    if ( NULL == buffer ) 
+    if ( NULL == buffer )
         TEST_ERROR
 
     HDstrcpy( buffer, strings[0] );
@@ -12605,10 +12729,10 @@ dls_01_main( void ) {
     if ( fid <= 0 ) TEST_ERROR
 
     if ( 0 != dls_01_setup_file( fid ) )
-	goto error;
+    goto error;
 
     if ( 0 != dls_01_write_data( fid, buffer ) )
-	goto error;
+    goto error;
 
     status = H5Fclose( fid );
     if ( status != 0 ) TEST_ERROR
@@ -12617,7 +12741,7 @@ dls_01_main( void ) {
     if ( fid <= 0 ) TEST_ERROR
 
     if ( 0 != dls_01_read_stuff( fid ) )
-	goto error;
+    goto error;
 
     status = H5Fclose( fid );
     if ( status != 0 ) TEST_ERROR
@@ -12639,38 +12763,306 @@ error:
 
 } /* dls_01_main() */
 
+/*-------------------------------------------------------------------------
+ * Function:    test_compact_open_close_dirty
+ *
+ * Purpose:     Verify that the two issues reported in HDFFV-10051 are fixed:
+ *              (1) Repeated open/close of a compact dataset fails due to the
+ *                  increment of ndims in the dataset structure for every open.
+ *              (2) layout "dirty" flag for a compact dataset is not reset
+ *                  properly after flushing the data at dataset close.
+ *              The test for issue #1 is based on compactoc.c attached
+ *              to the jira issue HDFFV-10051
+ *
+ * Return:      Success:        0
+ *              Failure:        -1
+ *
+ * Programmer:  Vailin Choi; April 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_compact_open_close_dirty(hid_t fapl)
+{
+    hid_t       fid = -1;       /* File ID */
+    hid_t       did = -1;       /* Dataset ID */
+    hid_t       sid = -1;       /* Dataspace ID */
+    hid_t       dcpl = -1;      /* Dataset creation property list */
+    hsize_t     dims[1] = {10}; /* Dimension */
+    int         wbuf[10];       /* Data buffer */
+    char        filename[FILENAME_BUF_SIZE];    /* Filename */
+    int         i;              /* Local index variable */
+    hbool_t     dirty;          /* The dirty flag */
+
+    TESTING("compact dataset repeated open/close and dirty flag");
+
+    /* Create a file */
+    h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
+    if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+        TEST_ERROR
+
+    /* Initialize data */
+    for(i = 0; i < 10; i++)
+        wbuf[i] = i;
+
+    /* Create dataspace */
+    if((sid = H5Screate_simple(1, dims, NULL)) < 0)
+        TEST_ERROR
+
+    /* Set compact layout */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        TEST_ERROR
+    if(H5Pset_layout(dcpl, H5D_COMPACT) < 0)
+        TEST_ERROR
+    if(H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY) < 0)
+        TEST_ERROR
+
+    /* Create a compact dataset */
+    if((did = H5Dcreate2(fid, DSET_COMPACT_MAX_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+        TEST_ERROR
+
+    /* Write to the dataset */
+    if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0)
+        TEST_ERROR
+
+    /* Close the dataset */
+    if(H5Dclose(did) < 0)
+        TEST_ERROR
+
+    /* Verify the repeated open/close of the dataset will not fail */
+    for(i = 0; i < 20;i++) {
+        H5E_BEGIN_TRY {
+            did = H5Dopen2 (fid, DSET_COMPACT_MAX_NAME, H5P_DEFAULT);
+        } H5E_END_TRY;
+        if(did < 0)
+            TEST_ERROR
+        if(H5Dclose(did) < 0)
+            TEST_ERROR
+    }
+
+    /* Open the dataset */
+    if((did = H5Dopen2(fid, DSET_COMPACT_MAX_NAME, H5P_DEFAULT)) < 0)
+        TEST_ERROR
+
+    /* Retrieve the "dirty" flag from the compact dataset layout */
+    if(H5D__layout_compact_dirty_test(did, &dirty) < 0)
+        TEST_ERROR
+
+    /* Verify that the "dirty" flag is false */
+    if(dirty)
+        TEST_ERROR
+
+    /* Close the dataset */
+    if(H5Dclose(did) < 0)
+        TEST_ERROR
+
+    /* Close the dataspace */
+    if(H5Sclose(sid) < 0)
+        TEST_ERROR
+
+    /* Close the dataset creation property list */
+    if(H5Pclose(dcpl) < 0)
+        TEST_ERROR
+
+    /* Close the file */
+    if(H5Fclose(fid) < 0)
+        TEST_ERROR
+
+     PASSED();
+     return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Sclose(sid);
+        H5Pclose(dcpl);
+        H5Dclose(did);
+        H5Fclose(fid);
+    } H5E_END_TRY;
+    return -1;
+} /* test_compact_open_close_dirty() */
 
 
-
 /*-------------------------------------------------------------------------
- * Function:	main
+ * Function:    test_versionbounds
  *
- * Purpose:	Tests the dataset interface (H5D)
+ * Purpose:     Tests various format versions.
+ *              (Currently, only virtual dataset feature)
  *
- * Return:	Success:	exit(EXIT_SUCCESS)
+ * Return:      Success:    0
+ *              Failure:    -1
+ * Description:
+ *              This function attempts to create a virtual dataset in all
+ *              valid combinations of low/high library format bounds.  Creation
+ *              of virtual dataset should only succeed in H5F_LIBVER_V110.
+ *              -BMR, January 2018
  *
- *		Failure:	exit(EXIT_FAILURE)
+ *-------------------------------------------------------------------------
+ */
+#define VDS_FNAME1  "virtual_file1"
+#define VDS_FNAME2  "virtual_file2"
+#define SRC_FNAME   "source_file"
+#define SRC_DSET    "src_dset"
+#define V_DSET      "v_dset"
+static herr_t
+test_versionbounds()
+{
+    hid_t fapl = -1;
+    hid_t srcfile = -1;   /* Files with source dsets */
+    hid_t vfile = -1;     /* File with virtual dset */
+    hid_t dcpl = -1;      /* Dataset creation property list */
+    hid_t srcspace = -1;  /* Source dataspaces */
+    hid_t vspace = -1;    /* Virtual dset dataspaces */
+    hid_t srcdset = -1;   /* Source datset */
+    hid_t vdset = -1;     /* Virtual dataset */
+    hid_t null_dspace = -1;     /* Data space of H5S_NULL */
+    hsize_t dims[1] = {3};      /* Data space current size */
+    char  srcfilename[FILENAME_BUF_SIZE];
+    char  vfilename1[FILENAME_BUF_SIZE];
+    char  vfilename2[FILENAME_BUF_SIZE];
+    H5F_libver_t low, high;     /* File format bounds */
+    herr_t ret;                 /* Generic return value */
+
+    TESTING("version bounds of datasets");
+
+    /* Create a copy of file access property list */
+    if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR
+
+    h5_fixname(VDS_FNAME1, fapl, vfilename1, sizeof vfilename1);
+    h5_fixname(VDS_FNAME2, fapl, vfilename2, sizeof vfilename2);
+    h5_fixname(SRC_FNAME, fapl, srcfilename, sizeof srcfilename);
+
+    /* Create DCPL */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        TEST_ERROR
+
+    /* Clear virtual layout in DCPL */
+    if(H5Pset_layout(dcpl, H5D_VIRTUAL) < 0)
+        TEST_ERROR
+
+    /* Create source dataspace */
+    if((srcspace = H5Screate_simple(1, dims, NULL)) < 0)
+        TEST_ERROR
+
+    /* Create virtual dataspace */
+    if((vspace = H5Screate_simple(1, dims, NULL)) < 0)
+        TEST_ERROR
+
+    /* Add virtual layout mapping */
+    if(H5Pset_virtual(dcpl, vspace, srcfilename, SRC_DSET, srcspace) < 0)
+        TEST_ERROR
+
+    /* Loop through all the combinations of low/high library format bounds */
+    /* Create a source file and a dataset in it.  Create a virtual file and
+       virtual dataset.  Creation of virtual dataset should only succeed in
+       H5F_LIBVER_V110 */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+
+            /* Set version bounds, skip for invalid low/high combination */
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(fapl, low, high);
+            } H5E_END_TRY;
+
+            if (ret < 0) /* Invalid low/high combinations */
+                continue;
+
+            /* Create a source file and dataset */
+            if((srcfile = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+                TEST_ERROR
+            if((srcdset = H5Dcreate2(srcfile, SRC_DSET, H5T_NATIVE_INT, srcspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+                TEST_ERROR
+
+            /* Create a virtual file */
+            if((vfile = H5Fcreate(vfilename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+                TEST_ERROR
+
+            /* Create the virtual dataset */
+            H5E_BEGIN_TRY {
+                vdset = H5Dcreate2(vfile, V_DSET, H5T_NATIVE_INT, vspace, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+            } H5E_END_TRY;
+
+            if (vdset > 0) /* dataset created successfully */
+            {
+                /* Virtual dataset is only available starting in V110 */
+                VERIFY(high, H5F_LIBVER_V110, "virtual dataset");
+
+                if(H5Dclose(vdset) < 0) TEST_ERROR
+                vdset = -1;
+            }
+
+            /* Close virtual file */
+            if(H5Fclose(vfile) < 0) TEST_ERROR
+            vfile = -1;
+
+            /* Close srcdset and srcfile */
+            if(H5Dclose(srcdset) < 0) TEST_ERROR
+            srcdset = -1;
+
+            if(H5Fclose(srcfile) < 0) TEST_ERROR
+            srcfile = -1;
+
+        } /* for high */
+    } /* for low */
+
+    /* Close dataspaces and properties */
+    if(H5Sclose(srcspace) < 0)
+        TEST_ERROR
+    srcspace = -1;
+    if(H5Sclose(vspace) < 0)
+        TEST_ERROR
+    vspace = -1;
+    if(H5Pclose(fapl) < 0)
+        TEST_ERROR
+    fapl = -1;
+    if(H5Pclose(dcpl) < 0)
+        TEST_ERROR
+    dcpl = -1;
+    PASSED();
+    return 0;
+
+ error:
+    H5E_BEGIN_TRY {
+        H5Sclose(srcspace);
+        H5Sclose(vspace);
+        H5Pclose(dcpl);
+        H5Pclose(fapl);
+        H5Dclose(srcdset);
+        H5Dclose(vdset);
+        H5Fclose(srcfile);
+        H5Fclose(vfile);
+    } H5E_END_TRY;
+    return -1;
+} /* test_versionbounds() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    main
  *
- * Programmer:	Robb Matzke
- *		Tuesday, December  9, 1997
+ * Purpose:     Tests the dataset interface (H5D)
+ *
+ * Return:      Success:    exit(EXIT_SUCCESS)
+ *              Failure:    exit(EXIT_FAILURE)
+ *
+ * Programmer:  Robb Matzke
+ *              Tuesday, December  9, 1997
  *
  *-------------------------------------------------------------------------
  */
 int
 main(void)
 {
-    char		filename[FILENAME_BUF_SIZE];
-    hid_t		file, grp, fapl, fapl2;
-    hid_t fcpl = -1, fcpl2 = -1;
+    char     filename[FILENAME_BUF_SIZE];
+    hid_t    file, grp, fapl, fapl2;
+    hid_t    fcpl = -1, fcpl2 = -1;
     unsigned new_format;
     unsigned paged;
-    int mdc_nelmts;
-    size_t rdcc_nelmts;
-    size_t rdcc_nbytes;
-    double rdcc_w0;
-    int	nerrors = 0;
+    int      mdc_nelmts;
+    size_t   rdcc_nelmts;
+    size_t   rdcc_nbytes;
+    double   rdcc_w0;
+    int      nerrors = 0;
     const char *envval;
-    hbool_t contig_addr_vfd;    /* Whether VFD used has a contigous address space */
+    hbool_t  contig_addr_vfd;    /* Whether VFD used has a contigous address space */
 
     /* Don't run this test using certain file drivers */
     envval = HDgetenv("HDF5_DRIVER");
@@ -12757,64 +13149,66 @@ main(void)
             if(H5Gclose(grp) < 0)
                 goto error;
 
-            nerrors += (test_create(file) < 0 			? 1 : 0);
-            nerrors += (test_simple_io(envval, my_fapl) < 0		? 1 : 0);
-            nerrors += (test_compact_io(my_fapl) < 0  		? 1 : 0);
-            nerrors += (test_max_compact(my_fapl) < 0		? 1 : 0);
-            nerrors += (test_conv_buffer(file) < 0			? 1 : 0);
-            nerrors += (test_tconv(file) < 0			? 1 : 0);
-            nerrors += (test_filters(file, my_fapl) < 0		? 1 : 0);
-            nerrors += (test_onebyte_shuffle(file) < 0 		? 1 : 0);
-            nerrors += (test_nbit_int(file) < 0 		        ? 1 : 0);
-            nerrors += (test_nbit_float(file) < 0         	        ? 1 : 0);
-            nerrors += (test_nbit_double(file) < 0         	        ? 1 : 0);
-            nerrors += (test_nbit_array(file) < 0 		        ? 1 : 0);
-            nerrors += (test_nbit_compound(file) < 0 		? 1 : 0);
-            nerrors += (test_nbit_compound_2(file) < 0 		? 1 : 0);
-            nerrors += (test_nbit_compound_3(file) < 0 		? 1 : 0);
-            nerrors += (test_nbit_int_size(file) < 0 		? 1 : 0);
-            nerrors += (test_nbit_flt_size(file) < 0 		? 1 : 0);
-            nerrors += (test_scaleoffset_int(file) < 0 		? 1 : 0);
-            nerrors += (test_scaleoffset_int_2(file) < 0 	        ? 1 : 0);
-            nerrors += (test_scaleoffset_float(file) < 0 	        ? 1 : 0);
-            nerrors += (test_scaleoffset_float_2(file) < 0 	        ? 1 : 0);
-            nerrors += (test_scaleoffset_double(file) < 0 	        ? 1 : 0);
-            nerrors += (test_scaleoffset_double_2(file) < 0 	? 1 : 0);
-            nerrors += (test_multiopen (file) < 0		        ? 1 : 0);
-            nerrors += (test_types(file) < 0       		        ? 1 : 0);
+            nerrors += (test_create(file) < 0             ? 1 : 0);
+            nerrors += (test_simple_io(envval, my_fapl) < 0        ? 1 : 0);
+            nerrors += (test_compact_io(my_fapl) < 0          ? 1 : 0);
+            nerrors += (test_max_compact(my_fapl) < 0        ? 1 : 0);
+            nerrors += (test_compact_open_close_dirty(my_fapl) < 0     ? 1 : 0);
+            nerrors += (test_conv_buffer(file) < 0            ? 1 : 0);
+            nerrors += (test_tconv(file) < 0            ? 1 : 0);
+            nerrors += (test_filters(file, my_fapl) < 0        ? 1 : 0);
+            nerrors += (test_onebyte_shuffle(file) < 0         ? 1 : 0);
+            nerrors += (test_nbit_int(file) < 0                 ? 1 : 0);
+            nerrors += (test_nbit_float(file) < 0                     ? 1 : 0);
+            nerrors += (test_nbit_double(file) < 0                     ? 1 : 0);
+            nerrors += (test_nbit_array(file) < 0                 ? 1 : 0);
+            nerrors += (test_nbit_compound(file) < 0         ? 1 : 0);
+            nerrors += (test_nbit_compound_2(file) < 0         ? 1 : 0);
+            nerrors += (test_nbit_compound_3(file) < 0         ? 1 : 0);
+            nerrors += (test_nbit_int_size(file) < 0         ? 1 : 0);
+            nerrors += (test_nbit_flt_size(file) < 0         ? 1 : 0);
+            nerrors += (test_scaleoffset_int(file) < 0         ? 1 : 0);
+            nerrors += (test_scaleoffset_int_2(file) < 0             ? 1 : 0);
+            nerrors += (test_scaleoffset_float(file) < 0             ? 1 : 0);
+            nerrors += (test_scaleoffset_float_2(file) < 0             ? 1 : 0);
+            nerrors += (test_scaleoffset_double(file) < 0             ? 1 : 0);
+            nerrors += (test_scaleoffset_double_2(file) < 0     ? 1 : 0);
+            nerrors += (test_multiopen (file) < 0                ? 1 : 0);
+            nerrors += (test_types(file) < 0                       ? 1 : 0);
             nerrors += (test_userblock_offset(envval, my_fapl, new_format) < 0  ? 1 : 0);
-            nerrors += (test_missing_filter(file) < 0		? 1 : 0);
-            nerrors += (test_can_apply(file) < 0		        ? 1 : 0);
-            nerrors += (test_can_apply2(file) < 0		        ? 1 : 0);
-            nerrors += (test_set_local(my_fapl) < 0	        	? 1 : 0);
-            nerrors += (test_can_apply_szip(file) < 0		? 1 : 0);
-            nerrors += (test_compare_dcpl(file) < 0		        ? 1 : 0);
-            nerrors += (test_copy_dcpl(file, my_fapl) < 0	        ? 1 : 0);
-            nerrors += (test_filter_delete(file) < 0		? 1 : 0);
-            nerrors += (test_filters_endianess() < 0	        ? 1 : 0);
-            nerrors += (test_zero_dims(file) < 0		        ? 1 : 0);
-            nerrors += (test_missing_chunk(file) < 0		? 1 : 0);
-            nerrors += (test_random_chunks(my_fapl) < 0		? 1 : 0);
+            nerrors += (test_missing_filter(file) < 0        ? 1 : 0);
+            nerrors += (test_can_apply(file) < 0                ? 1 : 0);
+            nerrors += (test_can_apply2(file) < 0                ? 1 : 0);
+            nerrors += (test_set_local(my_fapl) < 0                ? 1 : 0);
+            nerrors += (test_can_apply_szip(file) < 0        ? 1 : 0);
+            nerrors += (test_compare_dcpl(file) < 0                ? 1 : 0);
+            nerrors += (test_copy_dcpl(file, my_fapl) < 0            ? 1 : 0);
+            nerrors += (test_filter_delete(file) < 0        ? 1 : 0);
+            nerrors += (test_filters_endianess() < 0            ? 1 : 0);
+            nerrors += (test_zero_dims(file) < 0                ? 1 : 0);
+            nerrors += (test_missing_chunk(file) < 0        ? 1 : 0);
+            nerrors += (test_random_chunks(my_fapl) < 0        ? 1 : 0);
 
 #ifndef H5_NO_DEPRECATED_SYMBOLS
-            nerrors += (test_deprec(file) < 0			? 1 : 0);
+            nerrors += (test_deprec(file) < 0            ? 1 : 0);
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
-            nerrors += (test_huge_chunks(my_fapl) < 0		? 1 : 0);
-            nerrors += (test_chunk_cache(my_fapl) < 0		? 1 : 0);
+            nerrors += (test_huge_chunks(my_fapl) < 0        ? 1 : 0);
+            nerrors += (test_chunk_cache(my_fapl) < 0        ? 1 : 0);
             nerrors += (test_big_chunks_bypass_cache(my_fapl) < 0   ? 1 : 0);
-            nerrors += (test_chunk_fast(envval, my_fapl) < 0	? 1 : 0);
-            nerrors += (test_reopen_chunk_fast(my_fapl) < 0		? 1 : 0);
+            nerrors += (test_chunk_fast(envval, my_fapl) < 0    ? 1 : 0);
+            nerrors += (test_reopen_chunk_fast(my_fapl) < 0        ? 1 : 0);
             nerrors += (test_chunk_fast_bug1(my_fapl) < 0           ? 1 : 0);
-            nerrors += (test_chunk_expand(my_fapl) < 0		? 1 : 0);
-            nerrors += (test_layout_extend(my_fapl) < 0		? 1 : 0);
-            nerrors += (test_fixed_array(my_fapl) < 0		? 1 : 0);
-            nerrors += (test_idx_compatible() < 0			? 1 : 0);
+            nerrors += (test_chunk_expand(my_fapl) < 0        ? 1 : 0);
+            nerrors += (test_layout_extend(my_fapl) < 0        ? 1 : 0);
+            nerrors += (test_fixed_array(my_fapl) < 0        ? 1 : 0);
+            nerrors += (test_idx_compatible() < 0            ? 1 : 0);
             nerrors += (test_unfiltered_edge_chunks(my_fapl) < 0    ? 1 : 0);
-            nerrors += (test_single_chunk(my_fapl) < 0              ? 1 : 0);	
+            nerrors += (test_single_chunk(my_fapl) < 0              ? 1 : 0);
             nerrors += (test_large_chunk_shrink(my_fapl) < 0        ? 1 : 0);
             nerrors += (test_zero_dim_dset(my_fapl) < 0             ? 1 : 0);
             nerrors += (test_storage_size(my_fapl) < 0              ? 1 : 0);
+            nerrors += (test_power2up(my_fapl) < 0                  ? 1 : 0);
 
             nerrors += (test_swmr_non_latest(envval, my_fapl) < 0   ? 1 : 0);
             nerrors += (test_earray_hdr_fd(envval, my_fapl) < 0     ? 1 : 0);
@@ -12837,6 +13231,9 @@ main(void)
     nerrors += (test_scatter_error() < 0                    ? 1 : 0);
     nerrors += (test_gather_error() < 0                     ? 1 : 0);
 
+    /* Tests version bounds using its own file */
+    nerrors += (test_versionbounds() < 0             ? 1 : 0);
+
     /* Run misc tests */
     nerrors += dls_01_main();
 
diff --git a/test/dt_arith.c b/test/dt_arith.c
index c5c14c87..c7f2986 100644
--- a/test/dt_arith.c
+++ b/test/dt_arith.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/dtransform.c b/test/dtransform.c
index 2769771..0381bb8 100644
--- a/test/dtransform.c
+++ b/test/dtransform.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5test.h"
diff --git a/test/dtypes.c b/test/dtypes.c
index c3a8066..1a27634 100644
--- a/test/dtypes.c
+++ b/test/dtypes.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -20,7 +18,7 @@
  * Purpose:     Tests the datatype interface (H5T)
  */
 
-#include "h5test.h"
+#include "testhdf5.h"
 #include "H5srcdir.h"
 #include "H5Iprivate.h"     /* For checking that datatype id's don't leak */
 
@@ -48,6 +46,16 @@
 #define H5T_FRIEND		/*suppress error about including H5Tpkg	  */
 #include "H5Tpkg.h"
 #endif
+
+/* Use in version bound test */
+#define H5F_FRIEND      /*suppress error about including H5Fpkg */
+#define H5F_TESTING
+#include "H5Fpkg.h"     /* File access                          */
+
+/* Use in version bound test */
+#define H5O_FRIEND      /*suppress error about including H5Opkg */
+#include "H5Opkg.h"     /* Object headers                       */
+
 #define SET_ALIGNMENT(TYPE,VAL) \
     H5T_NATIVE_##TYPE##_ALIGN_g=MAX(H5T_NATIVE_##TYPE##_ALIGN_g, VAL)
 
@@ -94,7 +102,15 @@ typedef enum dtype_t {
     INT_SCHAR, INT_UCHAR, INT_SHORT, INT_USHORT, INT_INT, INT_UINT,
     INT_LONG, INT_ULONG, INT_LLONG, INT_ULLONG, FLT_FLOAT, FLT_DOUBLE,
     FLT_LDOUBLE, OTHER
-} dtype_t;
+} dtype_t; /* This doesn't seem to be used anywhere... -BMR */
+
+typedef enum {
+    E1_RED,
+    E1_GREEN,
+    E1_BLUE,
+    E1_ORANGE,
+    E1_YELLOW
+} color_t;
 
 /* Constant for size of conversion buffer for int <-> float exception test */
 #define CONVERT_SIZE    4
@@ -1680,7 +1696,7 @@ test_compound_9(void)
 {
     typedef struct cmpd_struct {
        int    i1;
-       char*  str;
+       const char* str;
        int    i2;
     } cmpd_struct;
 
@@ -2528,7 +2544,7 @@ test_compound_14(void)
     typedef struct cmpd_struct_1 {
        char         c1;
        char         c2;
-       char*        str;
+       const char*  str;
     } cmpd_struct_1;
 
     typedef struct cmpd_struct_2 {
@@ -3301,7 +3317,7 @@ test_compound_18(void)
 
     /* Create compound datatype, but don't insert fields */
     tid = H5Tcreate(H5T_COMPOUND, (size_t)8);
-    assert(tid > 0);
+    HDassert(tid > 0);
 
     /* Attempt to create file with compound datatype that has no fields */
     /* Create File */
@@ -3310,7 +3326,7 @@ test_compound_18(void)
 
     /* Create a dataspace to use */
     sid = H5Screate_simple(1, &dim, NULL);
-    assert(sid > 0);
+    HDassert(sid > 0);
 
     /* Create a dataset with the bad compound datatype */
     H5E_BEGIN_TRY {
@@ -3323,7 +3339,7 @@ test_compound_18(void)
 
     /* Create a group */
     gid = H5Gcreate2(file, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    assert(gid > 0);
+    HDassert(gid > 0);
 
     /* Create an attribute with the bad compound datatype */
     H5E_BEGIN_TRY {
@@ -4674,7 +4690,7 @@ test_conv_enum_2(void)
 
     /* Destination enum type */
     dsttype = H5Tenum_create(H5T_NATIVE_INT);
-    assert(H5Tget_size(dsttype) > H5Tget_size(srctype));
+    HDassert(H5Tget_size(dsttype) > H5Tget_size(srctype));
     for (i=0; i<8; i++)
         H5Tenum_insert(dsttype, mname[i], &i);
 
@@ -6684,7 +6700,7 @@ error:
 } /* end test_named_indirect_reopen() */
 
 static void create_del_obj_named_test_file(const char *filename, hid_t fapl,
-    hbool_t new_format)
+    H5F_libver_t low, H5F_libver_t high)
 {
     hid_t file;         /* File ID */
     hid_t type;         /* Datatype ID */
@@ -6694,93 +6710,97 @@ static void create_del_obj_named_test_file(const char *filename, hid_t fapl,
     hid_t fcpl;         /* File creation property list ID */
     hid_t my_fapl;      /* Copy of file access property list ID */
     hid_t dcpl;         /* Dataset creation property list ID */
+    unsigned use_at_least_v18;/* Whether to use old or new format */
     herr_t status;      /* Generic return value */
 
     /* Make copy of FAPL */
     my_fapl = H5Pcopy(fapl);
-    assert(my_fapl > 0);
+    HDassert(my_fapl > 0);
 
-    if(new_format) {
-        /* Use latest version of file format */
-        status = H5Pset_libver_bounds(my_fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST);
-        assert(status >= 0);
-    } /* end if */
+    /* Use low/high version of file format */
+    status = H5Pset_libver_bounds(my_fapl, low, high);
+    HDassert(status >= 0);
+
+    /* Set new format flag.  Note: the case high < low should be caught in the caller */
+    use_at_least_v18 = 0;
+    if (low >= H5F_LIBVER_V18)
+        use_at_least_v18 = 1;
 
     /* Create a file creation property list (used for the root group's creation property list) */
     fcpl = H5Pcreate(H5P_FILE_CREATE);
-    assert(fcpl > 0);
+    HDassert(fcpl > 0);
 
-    if(new_format) {
+    if(use_at_least_v18) {
         /* Use dense link storage for all links in root group */
         status = H5Pset_link_phase_change(fcpl, 0, 0);
-        assert(status >= 0);
+        HDassert(status >= 0);
     } /* end if */
 
     /* Create file with attribute that uses committed datatype */
     file = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, my_fapl);
-    assert(file > 0);
+    HDassert(file > 0);
 
     /* Close FCPL */
     status = H5Pclose(fcpl);
-    assert(status >= 0);
+    HDassert(status >= 0);
 
     /* Close FAPL */
     status = H5Pclose(my_fapl);
-    assert(status >= 0);
+    HDassert(status >= 0);
 
     /* Create datatype to commit */
     type = H5Tvlen_create(H5T_NATIVE_INT);
-    assert(type > 0);
+    HDassert(type > 0);
 
     /* Commit datatype */
     status = H5Tcommit2(file, DEL_OBJ_NAMED_NAMED_DTYPE, type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    assert(status >= 0);
+    HDassert(status >= 0);
 
     /* Create scalar dataspace */
     space = H5Screate(H5S_SCALAR);
-    assert(space > 0);
+    HDassert(space > 0);
 
     /* Create a dataset creation property list */
     dcpl = H5Pcreate(H5P_DATASET_CREATE);
-    assert(dcpl > 0);
+    HDassert(dcpl > 0);
 
-    if(new_format) {
+    if(use_at_least_v18) {
         /* Use dense attribute storage for all attributes on dataset */
         status = H5Pset_attr_phase_change(dcpl, 0, 0);
-        assert(status >= 0);
+        HDassert(status >= 0);
     } /* end if */
 
     /* Create dataset */
     dset = H5Dcreate2(file, DEL_OBJ_NAMED_DATASET, type, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
-    assert(dset > 0);
+    HDassert(dset > 0);
 
     /* Close DCPL */
     status = H5Pclose(dcpl);
-    assert(status >= 0);
+    HDassert(status >= 0);
 
     /* Close dataset */
     status = H5Dclose(dset);
-    assert(status >= 0);
+    HDassert(status >= 0);
 
     /* Create attribute */
     attr = H5Acreate_by_name(file, DEL_OBJ_NAMED_DATASET, DEL_OBJ_NAMED_ATTRIBUTE, type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    assert(attr > 0);
+    HDassert(attr > 0);
 
     /* Close dataspace */
     status = H5Sclose(space);
-    assert(status >= 0);
+    HDassert(status >= 0);
 
     /* Close datatype */
     status = H5Tclose(type);
-    assert(status >= 0);
+    HDassert(status >= 0);
 
     /* Close attribute */
     status = H5Aclose(attr);
-    assert(status >= 0);
+    HDassert(status >= 0);
 
     /* Close file */
     status = H5Fclose(file);
-    assert(status >= 0);
+    HDassert(status >= 0);
 } /* end create_del_obj_named_test_file() */
 
 
@@ -6805,7 +6825,7 @@ test_delete_obj_named(hid_t fapl)
     hid_t attr = -1;            /* Attribute ID */
     hid_t dset = -1;            /* Dataset ID */
     hid_t fapl2 = -1;           /* File access property list ID */
-    unsigned new_format;        /* Whether to use old or new format */
+    H5F_libver_t low, high;     /* File format bounds */
     char filename[1024], filename2[1024];
 
     TESTING("deleting objects that use named datatypes");
@@ -6815,47 +6835,54 @@ test_delete_obj_named(hid_t fapl)
     h5_fixname(FILENAME[8], fapl, filename, sizeof filename);
     h5_fixname(FILENAME[9], fapl2, filename2, sizeof filename2);
 
-    /* Loop over old & new format files */
-    for(new_format = FALSE; new_format <= TRUE; new_format++) {
-        /* Create test file, with attribute that uses committed datatype */
-        create_del_obj_named_test_file(filename, fapl, new_format);
+    /* Loop through all valid the combinations of low/high library format bounds,
+       to test delete objects that use named datatypes through different file IDs */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
 
-/* Test deleting dataset opened through different file ID */
-        if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
-        if((filea2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
+            /* Skip invalid low/high combination */
+            if ((high == H5F_LIBVER_EARLIEST) || (low > high))
+                continue;
 
-        if((dset = H5Dopen2(filea1, DEL_OBJ_NAMED_DATASET, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
-        if(H5Dclose(dset) < 0) FAIL_STACK_ERROR
+            /* Create test file, with attribute that uses committed datatype */
+            create_del_obj_named_test_file(filename, fapl, low, high);
 
-        if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
+            /* Test deleting dataset opened through different file ID */
+            if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
+            if((filea2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
 
-        if((fileb = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl2)) < 0) FAIL_STACK_ERROR
+            if((dset = H5Dopen2(filea1, DEL_OBJ_NAMED_DATASET, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
+            if(H5Dclose(dset) < 0) FAIL_STACK_ERROR
 
-        if(H5Ldelete(filea2, DEL_OBJ_NAMED_DATASET, H5P_DEFAULT) < 0) FAIL_STACK_ERROR
+            if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
 
-        if(H5Fclose(filea2) < 0) FAIL_STACK_ERROR
-        if(H5Fclose(fileb) < 0) FAIL_STACK_ERROR
+            if((fileb = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl2)) < 0) FAIL_STACK_ERROR
 
+            if(H5Ldelete(filea2, DEL_OBJ_NAMED_DATASET, H5P_DEFAULT) < 0) FAIL_STACK_ERROR
 
-        /* Create test file, with attribute that uses committed datatype */
-        create_del_obj_named_test_file(filename, fapl, new_format);
+            if(H5Fclose(filea2) < 0) FAIL_STACK_ERROR
+            if(H5Fclose(fileb) < 0) FAIL_STACK_ERROR
 
-/* Test deleting attribute opened through different file ID */
-        if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
-        if((filea2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
+            /* Create test file, with attribute that uses committed datatype */
+            create_del_obj_named_test_file(filename, fapl, low, high);
 
-        if((attr = H5Aopen_by_name(filea1, DEL_OBJ_NAMED_DATASET, DEL_OBJ_NAMED_ATTRIBUTE, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
-        if(H5Aclose(attr) < 0) FAIL_STACK_ERROR
+            /* Test deleting attribute opened through different file ID */
+            if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
+            if((filea2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
 
-        if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
+            if((attr = H5Aopen_by_name(filea1, DEL_OBJ_NAMED_DATASET, DEL_OBJ_NAMED_ATTRIBUTE, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
+            if(H5Aclose(attr) < 0) FAIL_STACK_ERROR
 
-        if((fileb = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl2)) < 0) FAIL_STACK_ERROR
+            if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
 
-        if(H5Adelete_by_name(filea2, DEL_OBJ_NAMED_DATASET, DEL_OBJ_NAMED_ATTRIBUTE, H5P_DEFAULT) < 0) FAIL_STACK_ERROR
+            if((fileb = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl2)) < 0) FAIL_STACK_ERROR
 
-        if(H5Fclose(filea2) < 0) FAIL_STACK_ERROR
-        if(H5Fclose(fileb) < 0) FAIL_STACK_ERROR
-    } /* end for */
+            if(H5Adelete_by_name(filea2, DEL_OBJ_NAMED_DATASET, DEL_OBJ_NAMED_ATTRIBUTE, H5P_DEFAULT) < 0) FAIL_STACK_ERROR
+
+            if(H5Fclose(filea2) < 0) FAIL_STACK_ERROR
+            if(H5Fclose(fileb) < 0) FAIL_STACK_ERROR
+        } /* end high */
+    } /* end low */
 
     if(H5Pclose(fapl2) < 0) FAIL_STACK_ERROR
 
@@ -6900,7 +6927,7 @@ test_delete_obj_named_fileid(hid_t fapl)
     hid_t attr = -1;            /* Attribute ID */
     hid_t dset = -1;            /* Dataset ID */
     hid_t fapl2 = -1;           /* File access property list ID */
-    unsigned new_format;        /* Whether to use old or new format */
+    H5F_libver_t low, high;     /* File format bounds */
     char filename[1024], filename2[1024];
 
     TESTING("deleting objects that use named datatypes");
@@ -6910,108 +6937,115 @@ test_delete_obj_named_fileid(hid_t fapl)
     h5_fixname(FILENAME[8], fapl, filename, sizeof filename);
     h5_fixname(FILENAME[9], fapl2, filename2, sizeof filename2);
 
-    /* Loop over old & new format files */
-    for(new_format = FALSE; new_format <= TRUE; new_format++) {
-        /* Create test file, with attribute that uses committed datatype */
-        create_del_obj_named_test_file(filename, fapl, new_format);
+    /* Loop through all the combinations of low/high library format bounds */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
 
-/* Test getting file ID for dataset opened through different file ID */
-        if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
+            /* Skip invalid low/high combination */
+            if ((high == H5F_LIBVER_EARLIEST) || (low > high))
+                continue;
 
-        if((filea2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
+            /* Create test file, with attribute that uses committed datatype */
+            create_del_obj_named_test_file(filename, fapl, low, high);
 
-        if((dset = H5Dopen2(filea1, DEL_OBJ_NAMED_DATASET, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
+            /* Test getting file ID for dataset opened through different file ID */
+            if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
 
-        /* Verify file ID from dataset matches correct file */
-        dset_fid = H5Iget_file_id(dset);
-        if(dset_fid != filea1) TEST_ERROR
-        H5Fclose(dset_fid);
+            if((filea2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
 
-        /* Verify file ID from datatype (from dataset) matches correct file */
-        type = H5Dget_type(dset);
-        type_fid = H5Iget_file_id(type);
-        if(type_fid != filea1) TEST_ERROR
-        H5Fclose(type_fid);
-        H5Tclose(type);
+            if((dset = H5Dopen2(filea1, DEL_OBJ_NAMED_DATASET, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
 
-        if(H5Dclose(dset) < 0) FAIL_STACK_ERROR
+            /* Verify file ID from dataset matches correct file */
+            dset_fid = H5Iget_file_id(dset);
+            if(dset_fid != filea1) TEST_ERROR
+            H5Fclose(dset_fid);
 
-        if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
+            /* Verify file ID from datatype (from dataset) matches correct file */
+            type = H5Dget_type(dset);
+            type_fid = H5Iget_file_id(type);
+            if(type_fid != filea1) TEST_ERROR
+            H5Fclose(type_fid);
+            H5Tclose(type);
 
-        if((fileb = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl2)) < 0) FAIL_STACK_ERROR
+            if(H5Dclose(dset) < 0) FAIL_STACK_ERROR
 
-        if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
+            if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
 
-        if((dset = H5Dopen2(filea1, DEL_OBJ_NAMED_DATASET, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
+            if((fileb = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl2)) < 0) FAIL_STACK_ERROR
 
-        /* Verify file ID from dataset matches correct file */
-        dset_fid = H5Iget_file_id(dset);
-        if(dset_fid != filea1) TEST_ERROR
-        H5Fclose(dset_fid);
+            if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
 
-        /* Verify file ID from datatype (from dataset) matches correct file */
-        type = H5Dget_type(dset);
-        type_fid = H5Iget_file_id(type);
-        if(type_fid != filea1) TEST_ERROR
-        H5Fclose(type_fid);
-        H5Tclose(type);
+            if((dset = H5Dopen2(filea1, DEL_OBJ_NAMED_DATASET, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
 
-        if(H5Dclose(dset) < 0) FAIL_STACK_ERROR
+            /* Verify file ID from dataset matches correct file */
+            dset_fid = H5Iget_file_id(dset);
+            if(dset_fid != filea1) TEST_ERROR
+            H5Fclose(dset_fid);
 
-        if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
-        if(H5Fclose(filea2) < 0) FAIL_STACK_ERROR
-        if(H5Fclose(fileb) < 0) FAIL_STACK_ERROR
+            /* Verify file ID from datatype (from dataset) matches correct file */
+            type = H5Dget_type(dset);
+            type_fid = H5Iget_file_id(type);
+            if(type_fid != filea1) TEST_ERROR
+            H5Fclose(type_fid);
+            H5Tclose(type);
 
+            if(H5Dclose(dset) < 0) FAIL_STACK_ERROR
 
-        /* Create test file, with attribute that uses committed datatype */
-        create_del_obj_named_test_file(filename, fapl, new_format);
+            if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
+            if(H5Fclose(filea2) < 0) FAIL_STACK_ERROR
+            if(H5Fclose(fileb) < 0) FAIL_STACK_ERROR
 
-/* Test getting file ID for attribute opened through different file ID */
-        if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
-        if((filea2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
 
-        if((attr = H5Aopen_by_name(filea1, DEL_OBJ_NAMED_DATASET, DEL_OBJ_NAMED_ATTRIBUTE, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
+            /* Create test file, with attribute that uses committed datatype */
+            create_del_obj_named_test_file(filename, fapl, low, high);
 
-        /* Verify file ID from dataset matches correct file */
-        attr_fid = H5Iget_file_id(attr);
-        if(attr_fid != filea1) TEST_ERROR
-        H5Fclose(attr_fid);
+            /* Test getting file ID for attribute opened through different file ID */
+            if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
+            if((filea2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
 
-        /* Verify file ID from datatype (from dataset) matches correct file */
-        type = H5Aget_type(attr);
-        type_fid = H5Iget_file_id(type);
-        if(type_fid != filea1) TEST_ERROR
-        H5Fclose(type_fid);
-        H5Tclose(type);
+            if((attr = H5Aopen_by_name(filea1, DEL_OBJ_NAMED_DATASET, DEL_OBJ_NAMED_ATTRIBUTE, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
 
-        if(H5Aclose(attr) < 0) FAIL_STACK_ERROR
+            /* Verify file ID from dataset matches correct file */
+            attr_fid = H5Iget_file_id(attr);
+            if(attr_fid != filea1) TEST_ERROR
+            H5Fclose(attr_fid);
 
-        if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
+            /* Verify file ID from datatype (from dataset) matches correct file */
+            type = H5Aget_type(attr);
+            type_fid = H5Iget_file_id(type);
+            if(type_fid != filea1) TEST_ERROR
+            H5Fclose(type_fid);
+            H5Tclose(type);
 
-        if((fileb = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl2)) < 0) FAIL_STACK_ERROR
+            if(H5Aclose(attr) < 0) FAIL_STACK_ERROR
 
-        if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
+            if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
 
-        if((attr = H5Aopen_by_name(filea1, DEL_OBJ_NAMED_DATASET, DEL_OBJ_NAMED_ATTRIBUTE, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
+            if((fileb = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl2)) < 0) FAIL_STACK_ERROR
 
-        /* Verify file ID from dataset matches correct file */
-        attr_fid = H5Iget_file_id(attr);
-        if(attr_fid != filea1) TEST_ERROR
-        H5Fclose(attr_fid);
+            if((filea1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
 
-        /* Verify file ID from datatype (from dataset) matches correct file */
-        type = H5Aget_type(attr);
-        type_fid = H5Iget_file_id(type);
-        if(type_fid != filea1) TEST_ERROR
-        H5Fclose(type_fid);
-        H5Tclose(type);
+            if((attr = H5Aopen_by_name(filea1, DEL_OBJ_NAMED_DATASET, DEL_OBJ_NAMED_ATTRIBUTE, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
 
-        if(H5Aclose(attr) < 0) FAIL_STACK_ERROR
+            /* Verify file ID from dataset matches correct file */
+            attr_fid = H5Iget_file_id(attr);
+            if(attr_fid != filea1) TEST_ERROR
+            H5Fclose(attr_fid);
 
-        if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
-        if(H5Fclose(filea2) < 0) FAIL_STACK_ERROR
-        if(H5Fclose(fileb) < 0) FAIL_STACK_ERROR
-    } /* end for */
+            /* Verify file ID from datatype (from dataset) matches correct file */
+            type = H5Aget_type(attr);
+            type_fid = H5Iget_file_id(type);
+            if(type_fid != filea1) TEST_ERROR
+            H5Fclose(type_fid);
+            H5Tclose(type);
+
+            if(H5Aclose(attr) < 0) FAIL_STACK_ERROR
+
+            if(H5Fclose(filea1) < 0) FAIL_STACK_ERROR
+            if(H5Fclose(filea2) < 0) FAIL_STACK_ERROR
+            if(H5Fclose(fileb) < 0) FAIL_STACK_ERROR
+        } /* end high */
+    } /* end low */
 
     if(H5Pclose(fapl2) < 0) FAIL_STACK_ERROR
 
@@ -7020,12 +7054,15 @@ test_delete_obj_named_fileid(hid_t fapl)
 
 error:
     H5E_BEGIN_TRY {
-	H5Tclose(attr);
+	H5Aclose(attr);
+	H5Tclose(type);
 	H5Dclose(dset);
 	H5Pclose(fapl2);
 	H5Fclose(filea1);
 	H5Fclose(filea2);
 	H5Fclose(fileb);
+	H5Fclose(attr_fid);
+	H5Fclose(type_fid);
     } H5E_END_TRY;
     return 1;
 } /* end test_delete_obj_named_fileid() */
@@ -7390,7 +7427,369 @@ error:
     return 1;
 }
 
+/*-------------------------------------------------------------------------
+ * Function:    verify_version
+ *
+ * Purpose: Utility function to verify the datatype versions of nested
+ *          datatype.
+ *
+ * Description:
+ *      Verify the datatype message version
+ *      --H5T_COMPOUND, H5T_ENUM, H5T_ARRAY:
+ *          the library will set version according to low_bound
+ *      --H5T_ARRAY:
+ *          the earliest version the library will set is 2
+ *      --H5T_INTEGER, H5T_FLOAT, H5T_TIME, H5T_STRING, H5T_BITFIELD,
+ *        H5T_OPAQUE, H5T_REFERENCE:
+ *          the library will only use basic version
+ *
+ *************************************************************************/
+static herr_t verify_version(hid_t dtype, H5F_libver_t low, unsigned *highest_version)
+{
+    hid_t base_dtype = -1;
+    hid_t mem_dtype = -1;
+    H5T_t *dtypep = NULL;    /* Internal structure of a datatype */
+    H5T_class_t type_cls = H5T_NO_CLASS; /* Temporary var for datatype class */
+    int nmembers = 0;
+    unsigned i;
+    herr_t ret = SUCCEED;         /* Generic return value */
+
+    dtypep = (H5T_t *)H5I_object(dtype);
+    if (dtypep == NULL) TEST_ERROR
+
+    /* Carry out the verification according to the class of the datatype.
+       For compound datatype, its members will be verified, recursively.
+       For array datatype, its element datatype will be verified, recursively.*/
+    type_cls = dtypep->shared->type;
+    switch (type_cls)
+    {
+      case H5T_ARRAY:
+      {
+        H5T_t *base_dtypep = NULL;    /* Internal structure of a datatype */
+
+        if (low == H5F_LIBVER_EARLIEST)
+            VERIFY(dtypep->shared->version, H5O_DTYPE_VERSION_2, "H5O_dtype_ver_bounds");
+        else
+            VERIFY(dtypep->shared->version, H5O_dtype_ver_bounds[low], "H5O_dtype_ver_bounds");
+
+        /* Get the base datatype of this array type */
+        base_dtype = H5Tget_super(dtype);
+        CHECK(base_dtype, FAIL, "H5Tget_super");
+
+        /* Get the base type's internal structure for version */
+        base_dtypep = (H5T_t *)H5I_object(base_dtype);
+        if (base_dtypep == NULL) TEST_ERROR
+
+            /* Reset highest version if this datatype has higher version than
+               its outer type */
+        if (*highest_version < base_dtypep->shared->version)
+            *highest_version = base_dtypep->shared->version;
+
+        /* Verify the base datatype recursively */
+        ret = verify_version(base_dtype, low, highest_version);
+
+        /* Close the member datatype before checking for failure */
+        if ((H5Tclose(base_dtype)) < 0) TEST_ERROR
+
+        /* Check if verify_version fails */
+        if (ret < 0) TEST_ERROR
+
+        break;
+      }
+      case H5T_COMPOUND:
+      {
+        H5T_t *mem_dtypep = NULL;    /* Internal structure of a datatype */
+        /* Get the number of members of this compound type */
+        if ((nmembers = H5Tget_nmembers(dtype)) < 0) TEST_ERROR
+
+        /* Go through all its member datatypes */
+        for (i = 0; i < (unsigned)nmembers; i++)
+        {
+            /* Get the member datatype to verify it recursively */
+            mem_dtype = H5Tget_member_type(dtype, i);
+            if (mem_dtype < 0) TEST_ERROR
+
+            /* Get the member type's internal structure for version */
+            mem_dtypep = (H5T_t *)H5I_object(mem_dtype);
+            if (mem_dtypep == NULL) TEST_ERROR
+
+            /* Reset highest version if this datatype has higher version than
+               its outer type */
+            if (*highest_version < mem_dtypep->shared->version)
+            *highest_version = mem_dtypep->shared->version;
+
+            /* Verify the datatype recursively */
+            ret = verify_version(mem_dtype, low, highest_version);
+
+            /* Close the member datatype before checking for failure */
+            if ((H5Tclose(mem_dtype)) < 0) TEST_ERROR
+
+            /* Check if verify_version fails */
+            if (ret < 0) TEST_ERROR
+        }
+        /* If this compound datatype contains a datatype of higher version, it
+           will be promoted to that version, thus, verify with highest version */
+        if (*highest_version > H5O_dtype_ver_bounds[low])
+            VERIFY(dtypep->shared->version, *highest_version, "verify_version");
+        else
+            VERIFY(dtypep->shared->version, H5O_dtype_ver_bounds[low], "verify_version");
+        break;
+      }
+      case H5T_ENUM:
+        VERIFY(dtypep->shared->version, H5O_dtype_ver_bounds[low], "verify_version");
+        break;
+      case H5T_VLEN:
+      case H5T_FLOAT:
+      case H5T_INTEGER:
+        VERIFY(dtypep->shared->version, H5O_dtype_ver_bounds[H5F_LIBVER_EARLIEST], "verify_version");
+        break;
+      case H5T_NCLASSES:
+      case H5T_NO_CLASS:
+      case H5T_TIME:
+      case H5T_STRING:
+      case H5T_BITFIELD:
+      case H5T_OPAQUE:
+      case H5T_REFERENCE:
+      default:
+        TEST_ERROR
+    } /* end switch */
+
+error:
+    H5E_BEGIN_TRY {
+      H5Tclose(base_dtype);
+      H5Tclose(mem_dtype);
+    } H5E_END_TRY;
+    return ret;
+} /* end of verify_version */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    test_versionbounds
+ *
+ * Purpose:     Tests version bounds.
+ *
+ * Description:
+ *      This function creates a datatype for a dataset as followed:
+ *          outer_arr_type
+ *              outer_cmp_type
+ *                  inner_cmp_type
+ *                      inner_arr_type
+ *                          simple_cmp_type
+ *                              H5T_NATIVE_INT
+ *                              H5T_ARRAY of H5T_NATIVE_CHAR
+ *                      vlen_floattype
+ *                  enum_type
+ *      It then loops through all valid combination of the library version
+ *      bounds to verify each datatype's version.
+ *
+ * Return:      Success:	0
+ *              Failure:	number of errors
+ *
+ *-------------------------------------------------------------------------
+ */
+#define VERFNAME    "tverbounds_dtype.h5"
+#define VERDSNAME   "dataset 1"
+#define ARRAY_RANK  1
+#define ARRAY_LEN   10
+static int
+test_versionbounds(void)
+{
+    typedef struct {     /* Struct for the simple compound type */
+        int single_int;
+        char char_arr[ARRAY_LEN];
+    } simple_cmp_t;
+
+    typedef struct {     /* Struct for the inner compound type */
+        simple_cmp_t inner_arr[ARRAY_LEN];
+        hvl_t vlen_float;
+    } inner_cmp_t;
+
+    typedef struct {     /* Struct for the outer compound type */
+        inner_cmp_t inner_cmp;
+        color_t enum_color;
+    } outer_cmp_t;
+
+    hid_t file = -1;    /* File ID */
+    hid_t space = -1;   /* Dataspace ID */
+    hid_t dset = -1;    /* Dataset ID */
+    hid_t fcpl = -1;    /* File creation property list ID */
+    hid_t fapl = -1;    /* Copy of file access property list ID */
+    hid_t dcpl = -1;    /* Dataset creation property list ID */
+    hid_t dset_dtype = -1;     /* Dataset's datatype */
+    hid_t arr_chartype = -1;   /* Array of characters datatype */
+    hid_t vlen_floattype = -1; /* Vlen of float datatype */
+    hid_t enum_type = -1;      /* Enumeration datatype */
+    hid_t outer_cmp_type = -1; /* Outer compound datatype */
+    hid_t inner_cmp_type = -1; /* Inner compound datatype */
+    hid_t simple_cmp_type = -1;/* Simple cmpd dtype, contains no other cmpd */
+    hid_t outer_arr_type = -1; /* Outermost array datatype */
+    hid_t inner_arr_type = -1; /* Inner array datatype */
+    H5F_t *filep = NULL;       /* Pointer to internal structure of a file */
+    H5T_t *dtypep = NULL;      /* Pointer to internal structure of a datatype */
+    hsize_t arr_dim[] = {ARRAY_LEN}; /* Length of the array */
+    H5F_libver_t low, high;    /* File format bounds */
+    unsigned highest_version;  /* Highest version in nested datatypes */
+    color_t enum_val;          /* Enum type index */
+    herr_t ret = 0;            /* Generic return value */
+
+    TESTING("version bounds with nested datatypes");
+
+    /* Create a file access property list */
+    if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR
+
+    /* Create a file creation property list */
+    if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR
+
+    /* Create a scalar dataspace */
+    if ((space = H5Screate(H5S_SCALAR)) < 0) TEST_ERROR
+
+    /* Create a dataset creation property list */
+    if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
+
+    /* Create an array datatype of chars */
+    arr_chartype = H5Tarray_create2(H5T_NATIVE_CHAR, ARRAY_RANK, arr_dim);
+    if (arr_chartype < 0) TEST_ERROR
+
+    /* Create the simple compound datatype that has an integer and an
+       array of chars */
+    simple_cmp_type = H5Tcreate(H5T_COMPOUND, sizeof(simple_cmp_t));
+    if (simple_cmp_type < 0) TEST_ERROR
+
+    /* Insert integer field */
+    ret = H5Tinsert(simple_cmp_type, "single_int", HOFFSET(simple_cmp_t, single_int), H5T_NATIVE_INT);
+    if (ret < 0) TEST_ERROR
 
+    /* Insert array field */
+    ret = H5Tinsert(simple_cmp_type, "char_arr", HOFFSET(simple_cmp_t, char_arr), arr_chartype);
+    if (ret < 0) TEST_ERROR
+
+    /* Create an array datatype containing simple compound datatype */
+    inner_arr_type = H5Tarray_create2(simple_cmp_type, ARRAY_RANK, arr_dim);
+    if (inner_arr_type < 0) TEST_ERROR
+
+    /* Create a VL datatype of floats */
+    vlen_floattype = H5Tvlen_create(H5T_NATIVE_FLOAT);
+    if (vlen_floattype < 0) TEST_ERROR
+
+    /* Create the innermost compound datatype that houses inner_arr_type and vlen_floattype */
+    inner_cmp_type = H5Tcreate(H5T_COMPOUND, sizeof(inner_cmp_t));
+    if (inner_cmp_type < 0) TEST_ERROR
+
+    /* Insert integer field */
+    ret = H5Tinsert(inner_cmp_type, "inner_arr", HOFFSET(inner_cmp_t, inner_arr), inner_arr_type);
+    if (ret < 0) TEST_ERROR
+
+    /* Insert integer field */
+    ret = H5Tinsert(inner_cmp_type, "vlen_float", HOFFSET(inner_cmp_t, vlen_float), vlen_floattype);
+    if (ret < 0) TEST_ERROR
+
+    /* Create a enumerate datatype */
+    enum_type = H5Tcreate(H5T_ENUM, sizeof(color_t));
+    if (enum_type < 0) TEST_ERROR
+
+    enum_val = E1_RED;
+    ret = H5Tenum_insert(enum_type, "RED", &enum_val);
+    if (ret < 0) TEST_ERROR
+
+    enum_val++;
+    ret = H5Tenum_insert(enum_type, "GREEN", &enum_val);
+    if (ret < 0) TEST_ERROR
+
+    enum_val++;
+    ret = H5Tenum_insert(enum_type, "BLUE", &enum_val);
+    if (ret < 0) TEST_ERROR
+
+    enum_val++;
+    ret = H5Tenum_insert(enum_type, "ORANGE", &enum_val);
+    if (ret < 0) TEST_ERROR
+
+    enum_val++;
+    ret = H5Tenum_insert(enum_type, "YELLOW", &enum_val);
+    if (ret < 0) TEST_ERROR
+
+    /* Create the outer compound datatype that contains the inner compound datatype and the enum datatype */
+    outer_cmp_type = H5Tcreate(H5T_COMPOUND, sizeof(outer_cmp_t));
+    if (ret < 0) TEST_ERROR
+
+    /* Insert integer field */
+    ret = H5Tinsert(outer_cmp_type, "inner_cmp", HOFFSET(outer_cmp_t, inner_cmp), inner_cmp_type);
+    if (ret < 0) TEST_ERROR
+
+    /* Insert enum field */
+    ret = H5Tinsert(outer_cmp_type, "enum_color", HOFFSET(outer_cmp_t, enum_color), enum_type);
+    if (ret < 0) TEST_ERROR
+
+    /* Create an array datatype containing the outer compound datatype */
+    if ((outer_arr_type = H5Tarray_create2(outer_cmp_type, ARRAY_RANK, arr_dim)) < 0)
+        TEST_ERROR
+
+    /* Loop through all the combinations of low/high library format bounds,
+       skipping invalid combinations */
+    /* Create the file, create and write to a dataset with compound datatype */
+    /* Verify the dataset's datatype and its members */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+
+            /* Set version bounds */
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(fapl, low, high);
+            } H5E_END_TRY;
+
+            if (ret < 0) /* Invalid low/high combinations */
+                continue;
+
+            /* Create a file */
+            file = H5Fcreate(VERFNAME, H5F_ACC_TRUNC, fcpl, fapl);
+            if (file < 0) TEST_ERROR
+
+            /* Get the internal file pointer if the create succeeds */
+            if ((filep = (H5F_t *)H5I_object(file)) == NULL) TEST_ERROR
+
+            /* Create dataset using the array type */
+            dset = H5Dcreate2(file, VERDSNAME, outer_arr_type, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+            if (dset < 0) TEST_ERROR
+
+            /* Get the dataset's datatype */
+            if ((dset_dtype = H5Dget_type(dset)) < 0) TEST_ERROR
+
+            /* Get the version of this datatype */
+            dtypep = (H5T_t *)H5I_object(dset_dtype);
+            if (dtypep == NULL) TEST_ERROR
+            highest_version = dtypep->shared->version;
+
+            /* Verify version of the datatype recursevily */
+            ret = verify_version(dset_dtype, low, &highest_version);
+
+            /* Close the dataset's datatype */
+            if (H5Tclose(dset_dtype) < 0) TEST_ERROR
+
+            /* Close dataset and file */
+            if (H5Dclose(dset) < 0) TEST_ERROR
+            if (H5Fclose(file) < 0) TEST_ERROR
+
+        } /* for high */
+    } /* for low */
+
+    /* Close dataspace and property lists */
+    if (H5Sclose(space) < 0) TEST_ERROR
+	if (H5Pclose(fcpl) < 0) TEST_ERROR
+	if (H5Pclose(fapl) < 0) TEST_ERROR
+
+    PASSED();
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+	    H5Dclose(dset);
+	    H5Sclose(space);
+	    H5Tclose(dset_dtype);
+	    H5Pclose(dcpl);
+	    H5Pclose(fcpl);
+	    H5Pclose(fapl);
+	    H5Fclose(file);
+    } H5E_END_TRY;
+    return 1;
+} /* end test_versionbounds() */
 
 
 /*-------------------------------------------------------------------------
@@ -7413,7 +7812,7 @@ int
 main(void)
 {
     long	nerrors = 0;
-    hid_t		fapl = -1;
+    hid_t	fapl = -1;
 
     /* Set the random # seed */
     HDsrandom((unsigned)HDtime(NULL));
@@ -7430,7 +7829,6 @@ main(void)
     nerrors += test_detect();
     nerrors += test_compound_1();
     nerrors += test_query();
-
     nerrors += test_transient(fapl);
     nerrors += test_named(fapl);
     nerrors += test_encode();
@@ -7475,6 +7873,7 @@ main(void)
     nerrors += test_opaque();
     nerrors += test_set_order();
     nerrors += test_utf_ascii_conv();
+    nerrors += test_versionbounds();
 
     if(nerrors) {
         printf("***** %lu FAILURE%s! *****\n",
diff --git a/test/dynlib1.c b/test/dynlib1.c
deleted file mode 100644
index 1ccc33a..0000000
--- a/test/dynlib1.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Copyright by The HDF Group.                                               *
- * All rights reserved.                                                      *
- *                                                                           *
- * This file is part of HDF5. The full HDF5 copyright notice, including      *
- * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-/*
- * Programmer:	Raymond Lu
- *		13 February 2013
- *
- * Purpose:	Tests the plugin module (H5PL)
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include "H5PLextern.h"
-
-#define H5Z_FILTER_DYNLIB1      257
-
-static size_t H5Z_filter_dynlib1(unsigned int flags, size_t cd_nelmts,
-                const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
-
-/* This message derives from H5Z */
-const H5Z_class2_t H5Z_DYNLIB1[1] = {{
-    H5Z_CLASS_T_VERS,                /* H5Z_class_t version             */
-    H5Z_FILTER_DYNLIB1,		     /* Filter id number		*/
-    1, 1,                            /* Encoding and decoding enabled   */
-    "dynlib1",			     /* Filter name for debugging	*/
-    NULL,                            /* The "can apply" callback        */
-    NULL,                            /* The "set local" callback        */
-    (H5Z_func_t)H5Z_filter_dynlib1,    /* The actual filter function	*/
-}};
-
-H5PL_type_t   H5PLget_plugin_type(void) {return H5PL_TYPE_FILTER;}
-const void    *H5PLget_plugin_info(void) {return H5Z_DYNLIB1;}
-
-/*-------------------------------------------------------------------------
- * Function:	H5Z_filter_dynlib1
- *
- * Purpose:	A dynlib1 filter method that adds on and subtract from
- *              the original value with another value.  It will be built 
- *              as a shared library.  plugin.c test will load and use 
- *              this filter library.    
- *
- * Return:	Success:	Data chunk size
- *
- *		Failure:	0
- *
- * Programmer:	Raymond Lu
- *              29 March 2013
- *
- *-------------------------------------------------------------------------
- */
-static size_t
-H5Z_filter_dynlib1(unsigned int flags, size_t cd_nelmts,
-      const unsigned int *cd_values, size_t nbytes,
-      size_t *buf_size, void **buf)
-{
-    int *int_ptr = (int *)*buf;          /* Pointer to the data values */
-    size_t buf_left = *buf_size;  /* Amount of data buffer left to process */
-    int add_on = 0;
-
-    /* Check for the correct number of parameters */
-    if(cd_nelmts == 0)
-        return(0);
-
-    /* Check that permanent parameters are set correctly */
-    if(cd_values[0] > 9)
-        return(0);
-  
-    add_on = (int)cd_values[0];
-
-    if(flags & H5Z_FLAG_REVERSE) { /*read*/
-        /* Substract the "add on" value to all the data values */
-        while(buf_left > 0) {
-            *int_ptr++ -= add_on;
-            buf_left -= sizeof(int);
-        } /* end while */
-    } /* end if */
-    else { /*write*/
-        /* Add the "add on" value to all the data values */
-        while(buf_left > 0) {
-            *int_ptr++ += add_on;
-            buf_left -= sizeof(int);
-        } /* end while */
-    } /* end else */
-
-    return nbytes;
-} /* end H5Z_filter_dynlib1() */
-
diff --git a/test/dynlib3.c b/test/dynlib3.c
deleted file mode 100644
index e509a52..0000000
--- a/test/dynlib3.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Copyright by The HDF Group.                                               *
- * All rights reserved.                                                      *
- *                                                                           *
- * This file is part of HDF5. The full HDF5 copyright notice, including      *
- * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-/*
- * Programmer:	Raymond Lu
- *		1 April 2013
- *
- * Purpose:	Tests the plugin module (H5PL)
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include "H5PLextern.h"
-
-#define H5Z_FILTER_DYNLIB3      259
-#define SUFFIX_LEN              8
-#define GROUP_SUFFIX            ".h5group"
-
-static size_t H5Z_filter_dynlib3(unsigned int flags, size_t cd_nelmts,
-                const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
-
-/* This message derives from H5Z */
-const H5Z_class2_t H5Z_DYNLIB3[1] = {{
-    H5Z_CLASS_T_VERS,                /* H5Z_class_t version             */
-    H5Z_FILTER_DYNLIB3,		     /* Filter id number		*/
-    1, 1,                            /* Encoding and decoding enabled   */
-    "dynlib3",			     /* Filter name for debugging	*/
-    NULL,                            /* The "can apply" callback        */
-    NULL,                            /* The "set local" callback        */
-    (H5Z_func_t)H5Z_filter_dynlib3,    /* The actual filter function	*/
-}};
-
-H5PL_type_t   H5PLget_plugin_type(void) {return H5PL_TYPE_FILTER;}
-const void   *H5PLget_plugin_info(void) {return H5Z_DYNLIB3;}
-
-/*-------------------------------------------------------------------------
- * Function:	H5Z_filter_dynlib3
- *
- * Purpose:	A dynlib3 filter method that is used to test groups.  It 
- *              appends the suffix ".h5group" to each group name during 
- *              write and takes it out during read.
- *
- * Return:	Success:	Data chunk size
- *
- *		Failure:	0
- *
- * Programmer:	Raymond Lu
- *              1 April 2013
- *
- *-------------------------------------------------------------------------
- */
-static size_t
-H5Z_filter_dynlib3(unsigned int flags, size_t cd_nelmts,
-      const unsigned int *cd_values, size_t nbytes,
-      size_t *buf_size, void **buf)
-{
-    size_t   ret_value;         /* Return value */
-
-    /* Check for the correct number of parameters */
-    if(cd_nelmts > 0)
-        return(0);
-
-    /* Assignment to eliminate unused parameter warning. */
-    cd_values = cd_values;
-
-    if(flags & H5Z_FLAG_REVERSE) { /*read*/
-        ret_value = *buf_size = nbytes - SUFFIX_LEN;
-    } /* end if */
-    else { /*write*/
-        void    *outbuf = NULL;     /* Pointer to new buffer */
-        unsigned char *dst;         /* Temporary pointer to destination buffer */
-
-	dst = (unsigned char *)(outbuf = H5allocate_memory(nbytes + SUFFIX_LEN, 0));
-
-        /* Copy raw data */
-        memcpy((void*)dst, (void*)(*buf), nbytes);
-
-        /* Append suffix to raw data for storage */
-        dst += nbytes;
-        memcpy(dst, (void*)GROUP_SUFFIX, SUFFIX_LEN);
-
-        /* Free input buffer */
- 	H5free_memory(*buf);
-
-        /* Set return values */
-        *buf_size = nbytes + SUFFIX_LEN;
-	*buf = outbuf;
-	outbuf = NULL;
-	ret_value = *buf_size;
-    } /* end else */
-
-    return ret_value;
-} /* H5Z_filter_dynlib3() */
-
diff --git a/test/dynlib4.c b/test/dynlib4.c
deleted file mode 100644
index 8da0270..0000000
--- a/test/dynlib4.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Copyright by The HDF Group.                                               *
- * All rights reserved.                                                      *
- *                                                                           *
- * This file is part of HDF5. The full HDF5 copyright notice, including      *
- * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-/*
- * Purpose:    Tests the plugin module (H5PL)
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include "H5PLextern.h"
-
-#define H5Z_FILTER_DYNLIB4      260
-
-#define PUSH_ERR(func, minor, str) H5Epush2(H5E_DEFAULT, __FILE__, func, __LINE__, H5E_ERR_CLS, H5E_PLUGIN, minor, str)
-
-static size_t H5Z_filter_dynlib4(unsigned int flags, size_t cd_nelmts,
-                const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
-
-/* This message derives from H5Z */
-const H5Z_class2_t H5Z_DYNLIB4[1] = {{
-    H5Z_CLASS_T_VERS,                /* H5Z_class_t version             */
-    H5Z_FILTER_DYNLIB4,             /* Filter id number        */
-    1, 1,                            /* Encoding and decoding enabled   */
-    "dynlib4",                 /* Filter name for debugging    */
-    NULL,                            /* The "can apply" callback        */
-    NULL,                            /* The "set local" callback        */
-    (H5Z_func_t)H5Z_filter_dynlib4,    /* The actual filter function    */
-}};
-
-H5PL_type_t   H5PLget_plugin_type(void) {return H5PL_TYPE_FILTER;}
-const void    *H5PLget_plugin_info(void) {return H5Z_DYNLIB4;}
-
-/*-------------------------------------------------------------------------
- * Function:    H5Z_filter_dynlib4
- *
- * Purpose:    A dynlib4 filter method that adds on and subtract from
- *              the original value with another value.  It will be built
- *              as a shared library.  plugin.c test will load and use
- *              this filter library. Designed to call a HDF function.
- *
- * Return:    Success:    Data chunk size
- *
- *        Failure:    0
- *
- *-------------------------------------------------------------------------
- */
-static size_t
-H5Z_filter_dynlib4(unsigned int flags, size_t cd_nelmts,
-      const unsigned int *cd_values, size_t nbytes,
-      size_t *buf_size, void **buf)
-{
-    int *int_ptr = (int *)*buf;          /* Pointer to the data values */
-    size_t buf_left = *buf_size;  /* Amount of data buffer left to process */
-    int add_on = 0;
-    unsigned ver_info[3];
-
-    /* Check for the library version */
-    if(H5get_libversion(&ver_info[0], &ver_info[1], &ver_info[2]) < 0) {
-        PUSH_ERR("dynlib4", H5E_CALLBACK, "H5get_libversion");
-        return(0);
-    }
-    /* Check for the correct number of parameters */
-    if(cd_nelmts == 0)
-        return(0);
-
-    /* Check that permanent parameters are set correctly */
-    if(cd_values[0] > 9)
-        return(0);
-
-    if(ver_info[0] != cd_values[1] || ver_info[1] != cd_values[2]) {
-        PUSH_ERR("dynlib4", H5E_CALLBACK, "H5get_libversion does not match");
-        return(0);
-    }
-
-    add_on = (int)cd_values[0];
-
-    if(flags & H5Z_FLAG_REVERSE) { /*read*/
-        /* Substract the "add on" value to all the data values */
-        while(buf_left > 0) {
-            *int_ptr++ -= add_on;
-            buf_left -= sizeof(int);
-        } /* end while */
-    } /* end if */
-    else { /*write*/
-        /* Add the "add on" value to all the data values */
-        while(buf_left > 0) {
-            *int_ptr++ += add_on;
-            buf_left -= sizeof(int);
-        } /* end while */
-    } /* end else */
-
-    return nbytes;
-} /* end H5Z_filter_dynlib4() */
-
diff --git a/test/earray.c b/test/earray.c
index c6f5986..d72b3f5 100644
--- a/test/earray.c
+++ b/test/earray.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@hdfgroup.org>
@@ -27,6 +25,7 @@
 #include "H5EApkg.h"		/* Extensible Arrays			*/
 
 /* Other private headers that this test requires */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Iprivate.h"		/* IDs			  		*/
 #include "H5VMprivate.h"		/* Vectors and arrays 			*/
 
@@ -408,7 +407,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-reopen_file(hid_t *file, H5F_t **f, hid_t fapl, hid_t dxpl,
+reopen_file(hid_t *file, H5F_t **f, hid_t fapl, 
     H5EA_t **ea, haddr_t ea_addr, const earray_test_param_t *tparam)
 {
     /* Check for closing & re-opening the array */
@@ -416,7 +415,7 @@ reopen_file(hid_t *file, H5F_t **f, hid_t fapl, hid_t dxpl,
     if(tparam->reopen_array) {
         /* Close array, if given */
         if(ea && *ea) {
-            if(H5EA_close(*ea, dxpl) < 0)
+            if(H5EA_close(*ea) < 0)
                 FAIL_STACK_ERROR
             *ea = NULL;
         } /* end if */
@@ -443,7 +442,7 @@ reopen_file(hid_t *file, H5F_t **f, hid_t fapl, hid_t dxpl,
 
         /* Re-open array, if given */
         if(ea)
-            if(NULL == (*ea = H5EA_open(*f, dxpl, ea_addr, NULL)))
+            if(NULL == (*ea = H5EA_open(*f, ea_addr, NULL)))
                 FAIL_STACK_ERROR
     } /* end if */
 
@@ -469,14 +468,14 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-create_array(H5F_t *f, hid_t dxpl, const H5EA_create_t *cparam,
+create_array(H5F_t *f, const H5EA_create_t *cparam,
     H5EA_t **ea, haddr_t *ea_addr, H5EA__ctx_cb_t *cb)
 {
     hsize_t     nelmts;                 /* Number of elements in array */
     earray_state_t state;               /* State of extensible array */
 
     /* Create array */
-    if(NULL == (*ea = H5EA_create(f, dxpl, cparam, cb)))
+    if(NULL == (*ea = H5EA_create(f, cparam, cb)))
         FAIL_STACK_ERROR
 
     /* Check status of array */
@@ -557,7 +556,7 @@ finish(hid_t file, hid_t fapl, H5F_t *f, H5EA_t *ea, haddr_t ea_addr)
     h5_stat_size_t file_size;           /* File size, after deleting array */
 
     /* Close the extensible array */
-    if(H5EA_close(ea, H5AC_ind_read_dxpl_id) < 0)
+    if(H5EA_close(ea) < 0)
         FAIL_STACK_ERROR
 
 #ifdef QAK
@@ -567,7 +566,7 @@ HDsystem("cp earray.h5 earray.h5.save");
 #endif /* QAK */
 
     /* Delete array */
-    if(H5EA_delete(f, H5AC_ind_read_dxpl_id, ea_addr, NULL) < 0)
+    if(H5EA_delete(f, ea_addr, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Close the file */
@@ -629,11 +628,11 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.raw_elmt_size = 0;
     H5E_BEGIN_TRY {
-        ea = H5EA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        ea = H5EA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(ea) {
         /* Close opened extensible array */
-        H5EA_close(ea, H5AC_ind_read_dxpl_id);
+        H5EA_close(ea);
         ea = NULL;
 
         /* Indicate error */
@@ -644,11 +643,11 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.max_nelmts_bits = 0;
     H5E_BEGIN_TRY {
-        ea = H5EA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        ea = H5EA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(ea) {
         /* Close opened extensible array */
-        H5EA_close(ea, H5AC_ind_read_dxpl_id);
+        H5EA_close(ea);
         ea = NULL;
 
         /* Indicate error */
@@ -658,11 +657,11 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.max_nelmts_bits = 65;
     H5E_BEGIN_TRY {
-        ea = H5EA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        ea = H5EA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(ea) {
         /* Close opened extensible array */
-        H5EA_close(ea, H5AC_ind_read_dxpl_id);
+        H5EA_close(ea);
         ea = NULL;
 
         /* Indicate error */
@@ -673,11 +672,11 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.sup_blk_min_data_ptrs = 0;
     H5E_BEGIN_TRY {
-        ea = H5EA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        ea = H5EA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(ea) {
         /* Close opened extensible array */
-        H5EA_close(ea, H5AC_ind_read_dxpl_id);
+        H5EA_close(ea);
         ea = NULL;
 
         /* Indicate error */
@@ -686,11 +685,11 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.sup_blk_min_data_ptrs = 1;
     H5E_BEGIN_TRY {
-        ea = H5EA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        ea = H5EA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(ea) {
         /* Close opened extensible array */
-        H5EA_close(ea, H5AC_ind_read_dxpl_id);
+        H5EA_close(ea);
         ea = NULL;
 
         /* Indicate error */
@@ -699,11 +698,11 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.sup_blk_min_data_ptrs = 6;
     H5E_BEGIN_TRY {
-        ea = H5EA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        ea = H5EA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(ea) {
         /* Close opened extensible array */
-        H5EA_close(ea, H5AC_ind_read_dxpl_id);
+        H5EA_close(ea);
         ea = NULL;
 
         /* Indicate error */
@@ -714,11 +713,11 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.data_blk_min_elmts = 0;
     H5E_BEGIN_TRY {
-        ea = H5EA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        ea = H5EA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(ea) {
         /* Close opened extensible array */
-        H5EA_close(ea, H5AC_ind_read_dxpl_id);
+        H5EA_close(ea);
         ea = NULL;
 
         /* Indicate error */
@@ -730,11 +729,11 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
         HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
         test_cparam.max_dblk_page_nelmts_bits = (uint8_t)(H5VM_log2_gen((uint64_t)test_cparam.idx_blk_elmts) - 1);
         H5E_BEGIN_TRY {
-            ea = H5EA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+            ea = H5EA_create(f, &test_cparam, NULL);
         } H5E_END_TRY;
         if(ea) {
             /* Close opened extensible array */
-            H5EA_close(ea, H5AC_ind_read_dxpl_id);
+            H5EA_close(ea);
             ea = NULL;
 
             /* Indicate error */
@@ -744,11 +743,11 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.max_dblk_page_nelmts_bits = 4;  /* corresponds to 16 elements in data block page, which is less than the 64 elements for the default settings */
     H5E_BEGIN_TRY {
-        ea = H5EA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        ea = H5EA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(ea) {
         /* Close opened extensible array */
-        H5EA_close(ea, H5AC_ind_read_dxpl_id);
+        H5EA_close(ea);
         ea = NULL;
 
         /* Indicate error */
@@ -757,11 +756,11 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.max_dblk_page_nelmts_bits = (uint8_t)(test_cparam.max_nelmts_bits + 1);
     H5E_BEGIN_TRY {
-        ea = H5EA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        ea = H5EA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(ea) {
         /* Close opened extensible array */
-        H5EA_close(ea, H5AC_ind_read_dxpl_id);
+        H5EA_close(ea);
         ea = NULL;
 
         /* Indicate error */
@@ -781,7 +780,7 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
     TESTING("extensible array creation");
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &ea, &ea_addr, NULL) < 0)
+    if(create_array(f, cparam, &ea, &ea_addr, NULL) < 0)
         TEST_ERROR
 
     PASSED()
@@ -805,7 +804,7 @@ test_create(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t H5_ATTR_UNUSE
 error:
     H5E_BEGIN_TRY {
         if(ea)
-            H5EA_close(ea, H5AC_ind_read_dxpl_id);
+            H5EA_close(ea);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -844,19 +843,19 @@ test_reopen(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam)
     TESTING("create, close & reopen extensible array");
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &ea, &ea_addr, NULL) < 0)
+    if(create_array(f, cparam, &ea, &ea_addr, NULL) < 0)
         TEST_ERROR
 
     /* Close the extensible array */
-    if(H5EA_close(ea, H5AC_ind_read_dxpl_id) < 0)
+    if(H5EA_close(ea) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, NULL, HADDR_UNDEF, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, NULL, HADDR_UNDEF, tparam) < 0)
         TEST_ERROR
 
     /* Re-open the array */
-    if(NULL == (ea = H5EA_open(f, H5AC_ind_read_dxpl_id, ea_addr, NULL)))
+    if(NULL == (ea = H5EA_open(f, ea_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -875,7 +874,7 @@ test_reopen(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam)
 error:
     H5E_BEGIN_TRY {
         if(ea)
-            H5EA_close(ea, H5AC_ind_read_dxpl_id);
+            H5EA_close(ea);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -917,11 +916,11 @@ test_open_twice(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam)
     TESTING("open extensible array twice");
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &ea, &ea_addr, NULL) < 0)
+    if(create_array(f, cparam, &ea, &ea_addr, NULL) < 0)
         TEST_ERROR
 
     /* Open the array again, through the first file handle */
-    if(NULL == (ea2 = H5EA_open(f, H5AC_ind_read_dxpl_id, ea_addr, NULL)))
+    if(NULL == (ea2 = H5EA_open(f, ea_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -931,12 +930,12 @@ test_open_twice(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the second extensible array wrapper */
-    if(H5EA_close(ea2, H5AC_ind_read_dxpl_id) < 0)
+    if(H5EA_close(ea2) < 0)
         FAIL_STACK_ERROR
     ea2 = NULL;
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, &ea, ea_addr, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, &ea, ea_addr, tparam) < 0)
         TEST_ERROR
 
     /* Re-open the file */
@@ -948,7 +947,7 @@ test_open_twice(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam)
         FAIL_STACK_ERROR
 
     /* Open the extensible array through the second file handle */
-    if(NULL == (ea2 = H5EA_open(f2, H5AC_ind_read_dxpl_id, ea_addr, NULL)))
+    if(NULL == (ea2 = H5EA_open(f2, ea_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -956,7 +955,7 @@ test_open_twice(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the first extensible array wrapper */
-    if(H5EA_close(ea, H5AC_ind_read_dxpl_id) < 0)
+    if(H5EA_close(ea) < 0)
         FAIL_STACK_ERROR
     ea = NULL;
 
@@ -979,9 +978,9 @@ test_open_twice(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam)
 error:
     H5E_BEGIN_TRY {
         if(ea)
-            H5EA_close(ea, H5AC_ind_read_dxpl_id);
+            H5EA_close(ea);
         if(ea2)
-            H5EA_close(ea2, H5AC_ind_read_dxpl_id);
+            H5EA_close(ea2);
 	H5Fclose(file);
 	H5Fclose(file2);
     } H5E_END_TRY;
@@ -1029,11 +1028,11 @@ test_open_twice_diff(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tpa
     TESTING("open extensible array twice, through different file handles");
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &ea, &ea_addr, NULL) < 0)
+    if(create_array(f, cparam, &ea, &ea_addr, NULL) < 0)
         TEST_ERROR
 
     /* Open the array again, through the first file handle */
-    if(NULL == (ea2 = H5EA_open(f, H5AC_ind_read_dxpl_id, ea_addr, NULL)))
+    if(NULL == (ea2 = H5EA_open(f, ea_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -1043,7 +1042,7 @@ test_open_twice_diff(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tpa
         TEST_ERROR
 
     /* Close the second extensible array wrapper */
-    if(H5EA_close(ea2, H5AC_ind_read_dxpl_id) < 0)
+    if(H5EA_close(ea2) < 0)
         FAIL_STACK_ERROR
     ea2 = NULL;
 
@@ -1055,7 +1054,7 @@ test_open_twice_diff(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tpa
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, &ea, ea_addr, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, &ea, ea_addr, tparam) < 0)
         TEST_ERROR
 
     /* Verify the creation parameters */
@@ -1063,7 +1062,7 @@ test_open_twice_diff(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tpa
         TEST_ERROR
 
     /* Close the first extensible array wrapper */
-    if(H5EA_close(ea, H5AC_ind_read_dxpl_id) < 0)
+    if(H5EA_close(ea) < 0)
         FAIL_STACK_ERROR
     ea = NULL;
 
@@ -1094,7 +1093,7 @@ test_open_twice_diff(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tpa
         FAIL_STACK_ERROR
 
     /* Open the extensible array through the second file handle */
-    if(NULL == (ea2 = H5EA_open(f2, H5AC_ind_read_dxpl_id, ea_addr, NULL)))
+    if(NULL == (ea2 = H5EA_open(f2, ea_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -1119,9 +1118,9 @@ test_open_twice_diff(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tpa
 error:
     H5E_BEGIN_TRY {
         if(ea)
-            H5EA_close(ea, H5AC_ind_read_dxpl_id);
+            H5EA_close(ea);
         if(ea2)
-            H5EA_close(ea2, H5AC_ind_read_dxpl_id);
+            H5EA_close(ea2);
 	H5Fclose(file);
 	H5Fclose(file2);
 	H5Fclose(file0);
@@ -1165,15 +1164,15 @@ test_delete_open(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam)
     TESTING("deleting open extensible array");
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &ea, &ea_addr, NULL) < 0)
+    if(create_array(f, cparam, &ea, &ea_addr, NULL) < 0)
         TEST_ERROR
 
     /* Open the array again */
-    if(NULL == (ea2 = H5EA_open(f, H5AC_ind_read_dxpl_id, ea_addr, NULL)))
+    if(NULL == (ea2 = H5EA_open(f, ea_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Request that the array be deleted */
-    if(H5EA_delete(f, H5AC_ind_read_dxpl_id, ea_addr, NULL) < 0)
+    if(H5EA_delete(f, ea_addr, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -1183,38 +1182,38 @@ test_delete_open(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the second extensible array wrapper */
-    if(H5EA_close(ea2, H5AC_ind_read_dxpl_id) < 0)
+    if(H5EA_close(ea2) < 0)
         FAIL_STACK_ERROR
     ea2 = NULL;
 
     /* Try re-opening the array again (should fail, as array will be deleted) */
     H5E_BEGIN_TRY {
-        ea2 = H5EA_open(f, H5AC_ind_read_dxpl_id, ea_addr, NULL);
+        ea2 = H5EA_open(f, ea_addr, NULL);
     } H5E_END_TRY;
     if(ea2) {
         /* Close opened array */
-        H5EA_close(ea2, H5AC_ind_read_dxpl_id);
+        H5EA_close(ea2);
 
         /* Indicate error */
         TEST_ERROR
     } /* end if */
 
     /* Close the first extensible array wrapper */
-    if(H5EA_close(ea, H5AC_ind_read_dxpl_id) < 0)
+    if(H5EA_close(ea) < 0)
         FAIL_STACK_ERROR
     ea = NULL;
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, NULL, HADDR_UNDEF, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, NULL, HADDR_UNDEF, tparam) < 0)
         TEST_ERROR
 
     /* Try re-opening the array again (should fail, as array is now deleted) */
     H5E_BEGIN_TRY {
-        ea = H5EA_open(f, H5AC_ind_read_dxpl_id, ea_addr, NULL);
+        ea = H5EA_open(f, ea_addr, NULL);
     } H5E_END_TRY;
     if(ea) {
         /* Close opened array */
-        H5EA_close(ea, H5AC_ind_read_dxpl_id);
+        H5EA_close(ea);
 
         /* Indicate error */
         TEST_ERROR
@@ -1240,9 +1239,9 @@ test_delete_open(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam)
 error:
     H5E_BEGIN_TRY {
         if(ea)
-            H5EA_close(ea, H5AC_ind_read_dxpl_id);
+            H5EA_close(ea);
         if(ea2)
-            H5EA_close(ea2, H5AC_ind_read_dxpl_id);
+            H5EA_close(ea2);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -2113,7 +2112,7 @@ test_set_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
         TEST_ERROR
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &ea, &ea_addr, NULL) < 0)
+    if(create_array(f, cparam, &ea, &ea_addr, NULL) < 0)
         TEST_ERROR
 
     /* Verify the creation parameters */
@@ -2121,7 +2120,7 @@ test_set_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, &ea, ea_addr, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, &ea, ea_addr, tparam) < 0)
         TEST_ERROR
 
     /* Verify high-water # of elements written */
@@ -2152,7 +2151,7 @@ test_set_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
 
         /* Retrieve element of array (not set yet) */
         relmt = (uint64_t)0;
-        if(H5EA_get(ea, H5AC_ind_read_dxpl_id, idx, &relmt) < 0)
+        if(H5EA_get(ea, idx, &relmt) < 0)
             FAIL_STACK_ERROR
 
         /* Verify element is fill value for array */
@@ -2180,7 +2179,7 @@ test_set_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
 
         /* Retrieve element of array (not set yet) */
         relmt = (uint64_t)0;
-        if(H5EA_get(ea, H5AC_ind_read_dxpl_id, idx, &relmt) < 0)
+        if(H5EA_get(ea, idx, &relmt) < 0)
             FAIL_STACK_ERROR
 
         /* Verify element is fill value for array */
@@ -2189,7 +2188,7 @@ test_set_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
 
         /* Set element of array */
         welmt = (uint64_t)7 + idx;
-        if(H5EA_set(ea, H5AC_ind_read_dxpl_id, idx, &welmt) < 0)
+        if(H5EA_set(ea, idx, &welmt) < 0)
             FAIL_STACK_ERROR
 
         /* Get the max. array index */
@@ -2217,7 +2216,7 @@ test_set_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
 
         /* Retrieve element of array (set now) */
         relmt = (uint64_t)0;
-        if(H5EA_get(ea, H5AC_ind_read_dxpl_id, idx, &relmt) < 0)
+        if(H5EA_get(ea, idx, &relmt) < 0)
             FAIL_STACK_ERROR
 
         /* Verify element is value written */
@@ -2241,7 +2240,7 @@ test_set_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
 error:
     H5E_BEGIN_TRY {
         if(ea)
-            H5EA_close(ea, H5AC_ind_read_dxpl_id);
+            H5EA_close(ea);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -2287,7 +2286,7 @@ test_skip_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
         TEST_ERROR
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &ea, &ea_addr, NULL) < 0)
+    if(create_array(f, cparam, &ea, &ea_addr, NULL) < 0)
         TEST_ERROR
 
     /* Verify the creation parameters */
@@ -2295,7 +2294,7 @@ test_skip_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, &ea, ea_addr, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, &ea, ea_addr, tparam) < 0)
         TEST_ERROR
 
     /* Verify high-water # of elements written */
@@ -2316,7 +2315,7 @@ test_skip_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
 
     /* Retrieve element of array (not set yet) */
     relmt = (uint64_t)0;
-    if(H5EA_get(ea, H5AC_ind_read_dxpl_id, idx, &relmt) < 0)
+    if(H5EA_get(ea, idx, &relmt) < 0)
         FAIL_STACK_ERROR
 
     /* Verify element is fill value for array */
@@ -2325,7 +2324,7 @@ test_skip_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
 
     /* Set element of array */
     welmt = (uint64_t)7 + idx;
-    if(H5EA_set(ea, H5AC_ind_read_dxpl_id, idx, &welmt) < 0)
+    if(H5EA_set(ea, idx, &welmt) < 0)
         FAIL_STACK_ERROR
 
     /* Verify high-water # of elements written */
@@ -2367,7 +2366,7 @@ test_skip_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
 
     /* Retrieve element of array (set now) */
     relmt = (uint64_t)0;
-    if(H5EA_get(ea, H5AC_ind_read_dxpl_id, idx, &relmt) < 0)
+    if(H5EA_get(ea, idx, &relmt) < 0)
         FAIL_STACK_ERROR
 
     /* Verify element is value written */
@@ -2378,7 +2377,7 @@ test_skip_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
     for(cnt = 0; cnt < skip_elmts; cnt++) {
         /* Retrieve element of array (not set yet) */
         relmt = (uint64_t)0;
-        if(H5EA_get(ea, H5AC_ind_read_dxpl_id, cnt, &relmt) < 0)
+        if(H5EA_get(ea, cnt, &relmt) < 0)
             FAIL_STACK_ERROR
 
         /* Verify element is fill value for array */
@@ -2398,7 +2397,7 @@ test_skip_elmts(hid_t fapl, H5EA_create_t *cparam, earray_test_param_t *tparam,
 error:
     H5E_BEGIN_TRY {
         if(ea)
-            H5EA_close(ea, H5AC_ind_read_dxpl_id);
+            H5EA_close(ea);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -2430,6 +2429,7 @@ main(void)
     unsigned	nerrors = 0;            /* Cumulative error count */
     time_t      curr_time;              /* Current time, for seeding random number generator */
     int		ExpressMode;            /* Test express value */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     /* Reset library */
     h5_reset();
@@ -2441,6 +2441,10 @@ main(void)
     /* Set the filename to use for this test (dependent on fapl) */
     h5_fixname(FILENAME[0], fapl, filename_g, sizeof(filename_g));
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     /* Seed random #'s */
     curr_time = HDtime(NULL);
     HDsrandom((unsigned)curr_time);
@@ -2587,6 +2591,10 @@ main(void)
     /* Verify symbol table messages are cached */
     nerrors += (h5_verify_cached_stabs(FILENAME, fapl) < 0 ? 1 : 0);
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     if(nerrors)
         goto error;
     HDputs("All extensible array tests passed.");
@@ -2603,6 +2611,8 @@ error:
         H5Pclose(fapl);
     } H5E_END_TRY;
 
+    if(api_ctx_pushed) H5CX_pop();
+
     return 1;
 } /* end main() */
 
diff --git a/test/efc.c b/test/efc.c
index 57a600d..d40d4a2 100644
--- a/test/efc.c
+++ b/test/efc.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Neil Fortner
@@ -20,6 +18,7 @@
 
 #define H5F_FRIEND		/*suppress error about including H5Fpkg	  */
 #include "H5Fpkg.h"
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Iprivate.h"
 
 const char *FILENAME[] = {
@@ -39,7 +38,6 @@ static char filename[6][1024];
  * internal functions */
 hid_t fcpl_id = -1;
 hid_t fapl_id = -1;
-hid_t dxpl_id = -1;
 
 
 /*-------------------------------------------------------------------------
@@ -71,14 +69,13 @@ test_single(void)
     TESTING("single EFC");
 
     /* Set EFC size to 3.  Do this instead of H5F_efc_create() so we can pass
-     * a file pointer to H5F_efc_open containing the EFC. */
+     * a file pointer to H5F__efc_open containing the EFC. */
     if(H5Pset_elink_file_cache_size(fapl_id, 3) < 0)
         TEST_ERROR
 
     /* Open parent file */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
 
     /* Disable EFC for child files */
@@ -89,18 +86,16 @@ test_single(void)
     /* Test 1: Open file 1 through EFC, close, then open normally, verify ref
      * count = 2, release EFC, verify ref count = 1.  Verifies a file can be
      * held open by the EFC. */
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 2)
         TEST_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 1)
         TEST_ERROR
@@ -111,15 +106,13 @@ test_single(void)
     /* Test 2: Verify that subsequent efc_open requests return the cached top
      * level file pointer.  Open file 1 through EFC, close, open again, verify
      * file pointers are the same. */
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     ftmp1 = f1;
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1 != ftmp1)
         TEST_ERROR
@@ -127,7 +120,7 @@ test_single(void)
         TEST_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
 
 
@@ -135,40 +128,34 @@ test_single(void)
      * that the one added first is evicted.  Then reopen files in a different
      * order.  Open each file normally after closing through EFC the first time
      * to track ref counts. */
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 2)
         TEST_ERROR
     if(f2->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (f3 = H5F_efc_open(f0, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f0, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 2)
         TEST_ERROR
@@ -177,14 +164,12 @@ test_single(void)
     if(f3->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (f4 = H5F_efc_open(f0, filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f0, filename[4],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f4) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
@@ -195,8 +180,7 @@ test_single(void)
     if(f4->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (ftmp3 = H5F_efc_open(f0, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp3 = H5F__efc_open(f0, filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, ftmp3) < 0)
         FAIL_STACK_ERROR
@@ -209,8 +193,7 @@ test_single(void)
     if(f4->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (ftmp2 = H5F_efc_open(f0, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f0, filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, ftmp2) < 0)
         FAIL_STACK_ERROR
@@ -223,8 +206,7 @@ test_single(void)
     if(f4->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (ftmp1 = H5F_efc_open(f0, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f0, filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, ftmp1) < 0)
         FAIL_STACK_ERROR
@@ -237,8 +219,7 @@ test_single(void)
     if(f4->shared->nrefs != 1)
         TEST_ERROR
 
-    if(NULL == (ftmp4 = H5F_efc_open(f0, filename[4], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp4 = H5F__efc_open(f0, filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, ftmp4) < 0)
         FAIL_STACK_ERROR
@@ -251,7 +232,7 @@ test_single(void)
     if(f4->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
@@ -272,17 +253,15 @@ test_single(void)
 
 
     /* Test 4: Verify that files kept open through the EFC are not evicted by
-     * H5F_efc_release(). */
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+     * H5F__efc_release(). */
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 2)
         TEST_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 2)
         TEST_ERROR
@@ -290,7 +269,7 @@ test_single(void)
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 2)
         TEST_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 1)
         TEST_ERROR
@@ -302,42 +281,36 @@ test_single(void)
      * filling up the cache.  Open 4 files while holding the first open.  Verify
      * that the second file is evicted.  Close the first file, reopen the
      * second, and verify that the first file is evicted. */
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp1->shared != f1->shared)
         TEST_ERROR
     if(ftmp1->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp2->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (f3 = H5F_efc_open(f0, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f0, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f3) < 0)
         FAIL_STACK_ERROR
     if(ftmp2->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (f4 = H5F_efc_open(f0, filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f0, filename[4],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f4) < 0)
         FAIL_STACK_ERROR
@@ -350,8 +323,8 @@ test_single(void)
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 2)
         TEST_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f2) < 0)
         FAIL_STACK_ERROR
@@ -359,8 +332,8 @@ test_single(void)
         TEST_ERROR
     if(ftmp2->shared->nrefs != 2)
         TEST_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
@@ -369,7 +342,7 @@ test_single(void)
     if(ftmp2->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 1)
         TEST_ERROR
@@ -385,50 +358,42 @@ test_single(void)
      * prevents further files from being cached.  Open and hold open 3 files
      * through the EFC, then open the fourth and verify that it was not added to
      * the EFC. */
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp1->shared != f1->shared)
         TEST_ERROR
     if(ftmp1->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp2->shared != f2->shared)
         TEST_ERROR
     if(ftmp2->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (f3 = H5F_efc_open(f0, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f0, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp3->shared != f3->shared)
         TEST_ERROR
     if(ftmp3->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (f4 = H5F_efc_open(f0, filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f0, filename[4],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f4) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp4->shared->nrefs != 1)
         TEST_ERROR
@@ -445,7 +410,7 @@ test_single(void)
         TEST_ERROR
     if(ftmp3->shared->nrefs != 2)
         TEST_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 1)
         TEST_ERROR
@@ -466,23 +431,20 @@ test_single(void)
 
 
     /* Test 7: Test multiple file opens.  Open a file twice, close it once, then
-     * verify that it is not evicted by H5F_efc_release(). */
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+     * verify that it is not evicted by H5F__efc_release(). */
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 2)
         TEST_ERROR
     if(H5F_efc_close(f0, f2) < 0)
         FAIL_STACK_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 2)
         TEST_ERROR
@@ -490,7 +452,7 @@ test_single(void)
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 2)
         TEST_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 1)
         TEST_ERROR
@@ -541,7 +503,7 @@ test_graph_nocycle(void)
     TESTING("graph of EFCs without cycles");
 
     /* Set EFC size to 8.  Do this instead of H5F_efc_create() so we can pass
-     * a file pointer to H5F_efc_open containing the EFC.  Set to a high number
+     * a file pointer to H5F__efc_open containing the EFC.  Set to a high number
      * because we don't test the EFC becoming too large in this test. */
     if(H5Pset_elink_file_cache_size(fapl_id, 8) < 0)
         TEST_ERROR
@@ -552,27 +514,23 @@ test_graph_nocycle(void)
      * ref count reduced (implying file 1 was closed).  Do the same with the
      * opening order reversed. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f1, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f1, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f2) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp2->shared->nrefs != 2)
         TEST_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp2->shared->nrefs != 1)
         TEST_ERROR
@@ -582,19 +540,16 @@ test_graph_nocycle(void)
         FAIL_STACK_ERROR
 
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(NULL == (ftmp1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(ftmp1, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(ftmp1, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_try_close(ftmp1, NULL) < 0)
         FAIL_STACK_ERROR
@@ -602,12 +557,11 @@ test_graph_nocycle(void)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp2->shared->nrefs != 2)
         TEST_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp2->shared->nrefs != 1)
         TEST_ERROR
@@ -621,47 +575,40 @@ test_graph_nocycle(void)
      * has their own child file.  Verifies that releasing the parent's EFC
      * closes all 4 children. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
 
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f1, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f1, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f2) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp2->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (f3 = H5F_efc_open(f0, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f0, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_efc_open(f3, filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f3, filename[4],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, f4) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp4->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp2->shared->nrefs != 1)
         TEST_ERROR
@@ -681,23 +628,19 @@ test_graph_nocycle(void)
      * parent, then reopen through that parent and release the other, then 
      * re-release the first parent. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f1, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f1, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f2, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f2, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, f3) < 0)
         FAIL_STACK_ERROR
@@ -705,28 +648,27 @@ test_graph_nocycle(void)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp3->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp3->shared->nrefs != 2)
         TEST_ERROR
 
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f2) < 0)
         FAIL_STACK_ERROR
-    if(H5F_efc_release(f1->shared->efc) < 0)
+    if(H5F__efc_release(f1->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp3->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp3->shared->nrefs != 1)
         TEST_ERROR
@@ -743,25 +685,21 @@ test_graph_nocycle(void)
      * shared the same child.  Verify that releasing the parent file closes all
      * files. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f2, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f2, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f3) < 0)
         FAIL_STACK_ERROR
@@ -769,13 +707,12 @@ test_graph_nocycle(void)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp3->shared->nrefs != 3)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp3->shared->nrefs != 1)
         TEST_ERROR
@@ -790,34 +727,29 @@ test_graph_nocycle(void)
      * each cache f3 and f4.  f3 caches f4.  Verify that releasing f0 closes all
      * files. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f0, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f0, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_efc_open(f0, filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f0, filename[4],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f4) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_efc_open(f1, filename[4], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f1, filename[4], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f4) < 0)
         FAIL_STACK_ERROR
@@ -825,45 +757,41 @@ test_graph_nocycle(void)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_efc_open(f2, filename[4], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f2, filename[4], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, f4) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_efc_open(f3, filename[4], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f3, filename[4], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, f4) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp4->shared->nrefs != 5)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp4->shared->nrefs != 1)
         TEST_ERROR
-    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 1)
         TEST_ERROR
-    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp2->shared->nrefs != 1)
         TEST_ERROR
-    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(ftmp3->shared->nrefs != 1)
         TEST_ERROR
@@ -920,7 +848,7 @@ test_graph_cycle(void)
     TESTING("graph of EFCs with cycles");
 
     /* Set EFC size to 8.  Do this instead of H5F_efc_create() so we can pass
-     * a file pointer to H5F_efc_open containing the EFC.  Set to a high number
+     * a file pointer to H5F__efc_open containing the EFC.  Set to a high number
      * because we don't test the EFC becoming too large in this test. */
     if(H5Pset_elink_file_cache_size(fapl_id, 8) < 0)
         TEST_ERROR
@@ -929,23 +857,21 @@ test_graph_cycle(void)
     /* Test 1: File caches itself.  Verify that closing the file causes it to be
      * actually closed, and there is no other unexpected behavior. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f0, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f0, filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
 
-    if(NULL == (ftmp0 = H5F_efc_open(f0, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f0, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, ftmp0) < 0)
         FAIL_STACK_ERROR
@@ -954,8 +880,7 @@ test_graph_cycle(void)
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -967,15 +892,13 @@ test_graph_cycle(void)
     /* Test 2: Indirectly referenced file caches itself.  Same as above except
      * the file is part of another file's EFC. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f1, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f1, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp1) < 0)
         FAIL_STACK_ERROR
@@ -983,23 +906,21 @@ test_graph_cycle(void)
         TEST_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
 
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f1, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f1, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp1) < 0)
         FAIL_STACK_ERROR
@@ -1010,8 +931,7 @@ test_graph_cycle(void)
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
@@ -1021,15 +941,13 @@ test_graph_cycle(void)
 
     /* Test 3: Simple 2 file cycle */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
@@ -1037,17 +955,16 @@ test_graph_cycle(void)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
 
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
@@ -1058,8 +975,7 @@ test_graph_cycle(void)
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -1069,19 +985,16 @@ test_graph_cycle(void)
 
     /* Test 4: Simple 2 file cycle (indirectly referenced) */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f1, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f1, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp1) < 0)
         FAIL_STACK_ERROR
@@ -1094,8 +1007,7 @@ test_graph_cycle(void)
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
@@ -1105,26 +1017,23 @@ test_graph_cycle(void)
 
     /* Test 5: Parallel double cycle */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp0) < 0)
         FAIL_STACK_ERROR
@@ -1135,8 +1044,7 @@ test_graph_cycle(void)
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -1146,26 +1054,23 @@ test_graph_cycle(void)
 
     /* Test 6: Parallel double cycle with release */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp0) < 0)
         FAIL_STACK_ERROR
@@ -1173,7 +1078,7 @@ test_graph_cycle(void)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 3)
         TEST_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -1183,33 +1088,29 @@ test_graph_cycle(void)
 
     /* Test 7: Chained parallel double cycle */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f1, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f1, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp1) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp1) < 0)
         FAIL_STACK_ERROR
@@ -1224,8 +1125,7 @@ test_graph_cycle(void)
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -1235,33 +1135,29 @@ test_graph_cycle(void)
 
     /* Test 8: Chained parallel double cycle with release */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f1, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f1, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp1) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp1) < 0)
         FAIL_STACK_ERROR
@@ -1273,7 +1169,7 @@ test_graph_cycle(void)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -1283,18 +1179,15 @@ test_graph_cycle(void)
 
     /* Test 9: Simple 2 file cycle, extra ID on root */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp1) < 0)
         FAIL_STACK_ERROR
@@ -1311,8 +1204,7 @@ test_graph_cycle(void)
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -1322,18 +1214,15 @@ test_graph_cycle(void)
 
     /* Test 10: Simple 2 file cycle, extra ID on second file */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
@@ -1348,8 +1237,7 @@ test_graph_cycle(void)
         FAIL_STACK_ERROR
     if(ftmp1->shared->nrefs != 2)
         TEST_ERROR
-    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -1359,16 +1247,14 @@ test_graph_cycle(void)
     if(H5F_try_close(ftmp1, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
@@ -1378,29 +1264,25 @@ test_graph_cycle(void)
 
     /* Test 11: Parallel double cycle, extra ID on a child file */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp0) < 0)
         FAIL_STACK_ERROR
@@ -1415,8 +1297,7 @@ test_graph_cycle(void)
         FAIL_STACK_ERROR
     if(ftmp2->shared->nrefs != 2)
         TEST_ERROR
-    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 3)
         TEST_ERROR
@@ -1426,24 +1307,21 @@ test_graph_cycle(void)
     if(H5F_try_close(ftmp2, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
@@ -1453,29 +1331,25 @@ test_graph_cycle(void)
 
     /* Test 12: Parallel double cycle, extra ID on a child file, with release */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp0) < 0)
         FAIL_STACK_ERROR
@@ -1486,14 +1360,14 @@ test_graph_cycle(void)
     if(ftmp2->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
     if(ftmp2->shared->nrefs != 1)
         TEST_ERROR
 
-    if(H5F_efc_release(ftmp2->shared->efc) < 0)
+    if(H5F__efc_release(ftmp2->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -1507,36 +1381,31 @@ test_graph_cycle(void)
 
     /* Test 13: Chained parallel double cycle, extra ID on a child file */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f1, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f1, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp1) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp1) < 0)
         FAIL_STACK_ERROR
@@ -1555,8 +1424,7 @@ test_graph_cycle(void)
         FAIL_STACK_ERROR
     if(ftmp3->shared->nrefs != 2)
         TEST_ERROR
-    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -1566,32 +1434,28 @@ test_graph_cycle(void)
     if(H5F_try_close(ftmp3, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f3 = H5F_open(filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
@@ -1602,36 +1466,31 @@ test_graph_cycle(void)
     /* Test 14: Chained parallel double cycle, extra ID on a child file, with
      * release */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f1, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f1, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp1) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp1) < 0)
         FAIL_STACK_ERROR
@@ -1646,14 +1505,14 @@ test_graph_cycle(void)
     if(ftmp3->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
     if(ftmp3->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(ftmp3->shared->efc) < 0)
+    if(H5F__efc_release(ftmp3->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -1667,30 +1526,26 @@ test_graph_cycle(void)
 
     /* Test 15: One local and one remote cycle */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f2, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f2, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp2) < 0)
         FAIL_STACK_ERROR
@@ -1704,32 +1559,28 @@ test_graph_cycle(void)
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f3 = H5F_open(filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
@@ -1739,30 +1590,26 @@ test_graph_cycle(void)
 
     /* Test 16: One local and one remote cycle, with release */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f2, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f2, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp2) < 0)
         FAIL_STACK_ERROR
@@ -1773,31 +1620,28 @@ test_graph_cycle(void)
     if(f0->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f3 = H5F_open(filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
@@ -1807,33 +1651,28 @@ test_graph_cycle(void)
 
     /* Test 17: One local and one remote cycle, remote cycle held open */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f2, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f2, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp2) < 0)
         FAIL_STACK_ERROR
@@ -1847,8 +1686,7 @@ test_graph_cycle(void)
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -1860,24 +1698,21 @@ test_graph_cycle(void)
     if(H5F_try_close(ftmp3, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f3 = H5F_open(filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
@@ -1888,33 +1723,28 @@ test_graph_cycle(void)
     /* Test 18: One local and one remote cycle, remote cycle held open, with
      * release */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f2, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f2, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (ftmp3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp2) < 0)
         FAIL_STACK_ERROR
@@ -1925,34 +1755,31 @@ test_graph_cycle(void)
     if(f0->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(ftmp3->shared->nrefs != 2)
         TEST_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 2)
         TEST_ERROR
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
 
-    if(H5F_efc_release(ftmp3->shared->efc) < 0)
+    if(H5F__efc_release(ftmp3->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(ftmp3->shared->nrefs != 1)
         TEST_ERROR
-    if(NULL == (f2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
@@ -1968,55 +1795,49 @@ test_graph_cycle(void)
     /* Test 19: "Diamond" shape with links moving from bottom (root) to top.
      * Also cycle between bottom (root) and top and cycles on the sides. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f0, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f0, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_efc_open(f1, filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f1, filename[4],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f4, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f4, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f4, ftmp1) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f4) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f5 = H5F_efc_open(f2, filename[5],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f5 = H5F__efc_open(f2, filename[5],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f5, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f5, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f5, ftmp2) < 0)
         FAIL_STACK_ERROR
@@ -2032,48 +1853,42 @@ test_graph_cycle(void)
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f3 = H5F_open(filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f3, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f4 = H5F_open(filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f4->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f4, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f5 = H5F_open(filename[5],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f5->shared->nrefs != 1)
         TEST_ERROR
@@ -2085,55 +1900,49 @@ test_graph_cycle(void)
      * Also cycle between bottom (root) and top, cycles on the sides, and
      * release the files instead of closing. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f0, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f0, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_efc_open(f1, filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f1, filename[4],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f4, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f4, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f4, ftmp1) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f4) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f5 = H5F_efc_open(f2, filename[5],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f5 = H5F__efc_open(f2, filename[5],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f5, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f5, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f5, ftmp2) < 0)
         FAIL_STACK_ERROR
@@ -2146,47 +1955,42 @@ test_graph_cycle(void)
     if(f0->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f3 = H5F_open(filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f3, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f4 = H5F_open(filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f4->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f4, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f5 = H5F_open(filename[5],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f5->shared->nrefs != 1)
         TEST_ERROR
@@ -2197,65 +2001,57 @@ test_graph_cycle(void)
     /* Test 21: "Diamond" shape with links moving from bottom (root) to top.
      * Also cycle between bottom (root) and top, cycles on sides held open. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f0, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f0, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_efc_open(f1, filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f1, filename[4],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f4, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f4, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f4, ftmp1) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f4) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f5 = H5F_efc_open(f2, filename[5],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f5 = H5F__efc_open(f2, filename[5],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f5, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f5, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f5, ftmp2) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, f5) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f5 = H5F_open(filename[5], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f5 = H5F_open(filename[5], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
@@ -2274,8 +2070,7 @@ test_graph_cycle(void)
         TEST_ERROR
     if(f5->shared->nrefs != 2)
         TEST_ERROR
-    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -2291,8 +2086,7 @@ test_graph_cycle(void)
         FAIL_STACK_ERROR
     if(f5->shared->nrefs != 2)
         TEST_ERROR
-    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -2303,48 +2097,42 @@ test_graph_cycle(void)
         FAIL_STACK_ERROR
 
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f3 = H5F_open(filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f3, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f4 = H5F_open(filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f4->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f4, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f5 = H5F_open(filename[5],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f5->shared->nrefs != 1)
         TEST_ERROR
@@ -2356,65 +2144,57 @@ test_graph_cycle(void)
      * Also cycle between bottom (root) and top, cycles on sides held open.
      * Also release the files instead of closing. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f0, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f0, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f3) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_efc_open(f1, filename[4],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F__efc_open(f1, filename[4],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f4, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f4, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f4, ftmp1) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, f4) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f4 = H5F_open(filename[4], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f5 = H5F_efc_open(f2, filename[5],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f5 = H5F__efc_open(f2, filename[5],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f5, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f5, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f5, ftmp2) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, f5) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f5 = H5F_open(filename[5], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f5 = H5F_open(filename[5], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
@@ -2427,7 +2207,7 @@ test_graph_cycle(void)
     if(f5->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -2435,15 +2215,14 @@ test_graph_cycle(void)
         TEST_ERROR
     if(f5->shared->nrefs != 2)
         TEST_ERROR
-    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 3)
         TEST_ERROR
     if(H5F_try_close(f3, NULL) < 0)
         FAIL_STACK_ERROR
 
-    if(H5F_efc_release(f4->shared->efc) < 0)
+    if(H5F__efc_release(f4->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -2451,15 +2230,14 @@ test_graph_cycle(void)
         TEST_ERROR
     if(f5->shared->nrefs != 2)
         TEST_ERROR
-    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 2)
         TEST_ERROR
     if(H5F_try_close(f3, NULL) < 0)
         FAIL_STACK_ERROR
 
-    if(H5F_efc_release(f5->shared->efc) < 0)
+    if(H5F__efc_release(f5->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -2467,8 +2245,7 @@ test_graph_cycle(void)
         TEST_ERROR
     if(f5->shared->nrefs != 1)
         TEST_ERROR
-    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
@@ -2486,86 +2263,82 @@ test_graph_cycle(void)
     /* Test 23: Dense "ball" of files.  4 files each cache all files (including
      * itself). */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f0, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f0, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, ftmp0) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f0, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f0, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
 
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f1, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f1, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f1, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f1, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_efc_open(f1, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp3 = H5F__efc_open(f1, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp3) < 0)
         FAIL_STACK_ERROR
 
-    if(NULL == (ftmp0 = H5F_efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp0) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f2, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f2, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp3 = H5F__efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp3) < 0)
         FAIL_STACK_ERROR
 
-    if(NULL == (ftmp0 = H5F_efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp0) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_efc_open(f3, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp3 = H5F__efc_open(f3, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp3) < 0)
         FAIL_STACK_ERROR
@@ -2580,32 +2353,28 @@ test_graph_cycle(void)
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f3 = H5F_open(filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
@@ -2616,86 +2385,82 @@ test_graph_cycle(void)
     /* Test 24: Dense "ball" of files.  4 files each cache all files (including
      * itself).  Release the files instead of closing. */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f0, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f0, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, ftmp0) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f0, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f0, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
 
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f1, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f1, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f1, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f1, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_efc_open(f1, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp3 = H5F__efc_open(f1, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp3) < 0)
         FAIL_STACK_ERROR
 
-    if(NULL == (ftmp0 = H5F_efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f2, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp0) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f2, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f2, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp3 = H5F__efc_open(f2, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, ftmp3) < 0)
         FAIL_STACK_ERROR
 
-    if(NULL == (ftmp0 = H5F_efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f3, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp0) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp1 = H5F_efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp1 = H5F__efc_open(f3, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp2 = H5F_efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp2 = H5F__efc_open(f3, filename[2], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp2) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (ftmp3 = H5F_efc_open(f3, filename[3], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp3 = H5F__efc_open(f3, filename[3], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f3, ftmp3) < 0)
         FAIL_STACK_ERROR
@@ -2707,31 +2472,28 @@ test_graph_cycle(void)
     if(H5F_efc_close(f0, f3) < 0)
         FAIL_STACK_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f1 = H5F_open(filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f3 = H5F_open(filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
@@ -2741,15 +2503,13 @@ test_graph_cycle(void)
 
     /* Test 25: File held open by EFC client interrupts cycle, with release */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
@@ -2758,7 +2518,7 @@ test_graph_cycle(void)
     if(f1->shared->nrefs != 1)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -2769,7 +2529,7 @@ test_graph_cycle(void)
     if(f0->shared->nrefs != 2)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -2779,30 +2539,27 @@ test_graph_cycle(void)
 
     /* Test 26: File held open by EFC does not interrupt cycle, with release */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_efc_open(f0, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f0, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
@@ -2819,30 +2576,26 @@ test_graph_cycle(void)
     /* Test 27: File held open by EFC client through non-parent file does not
      * interrupt cycle, but parent file does (no valid way around it) */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -2861,8 +2614,7 @@ test_graph_cycle(void)
         TEST_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
-    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -2875,15 +2627,13 @@ test_graph_cycle(void)
         TEST_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
-    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 2)
         TEST_ERROR
@@ -2894,22 +2644,19 @@ test_graph_cycle(void)
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
-    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 3)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 2)
         TEST_ERROR
@@ -2918,29 +2665,25 @@ test_graph_cycle(void)
 
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f2, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
@@ -2952,30 +2695,26 @@ test_graph_cycle(void)
      * interrupt cycle, but parent file does (no valid way around it), with
      * release */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f0, f1) < 0)
         FAIL_STACK_ERROR
     if(NULL == (f2 = H5F_open(filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f2, filename[1], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_efc_open(f1, filename[3],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F__efc_open(f1, filename[3],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -2986,7 +2725,7 @@ test_graph_cycle(void)
     if(f3->shared->nrefs != 1)
         TEST_ERROR
 
-    if(H5F_efc_release(f0->shared->efc) < 0)
+    if(H5F__efc_release(f0->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -2997,7 +2736,7 @@ test_graph_cycle(void)
     if(f3->shared->nrefs != 1)
         TEST_ERROR
 
-    if(H5F_efc_release(f2->shared->efc) < 0)
+    if(H5F__efc_release(f2->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -3012,21 +2751,19 @@ test_graph_cycle(void)
         FAIL_STACK_ERROR
     if(H5F_efc_close(f2, f1) < 0)
         FAIL_STACK_ERROR
-    if(H5F_efc_release(f2->shared->efc) < 0)
+    if(H5F__efc_release(f2->shared->efc) < 0)
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
-    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f3 = H5F_open(filename[3], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f3->shared->nrefs != 1)
         TEST_ERROR
@@ -3041,19 +2778,17 @@ test_graph_cycle(void)
 
     /* Test 29: File without EFC interrupts cycle */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5Pset_elink_file_cache_size(fapl_id, 0) < 0)
         TEST_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5Pset_elink_file_cache_size(fapl_id, 8) < 0)
         TEST_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 2)
         TEST_ERROR
@@ -3068,15 +2803,13 @@ test_graph_cycle(void)
 
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
@@ -3086,15 +2819,13 @@ test_graph_cycle(void)
 
     /* Test 30: File without EFC does not interrupt cycle */
     if(NULL == (f0 = H5F_open(filename[0],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_efc_open(f0, filename[1],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F__efc_open(f0, filename[1],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
-    if(NULL == (ftmp0 = H5F_efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
-            fapl_id, dxpl_id)))
+    if(NULL == (ftmp0 = H5F__efc_open(f1, filename[0], H5F_ACC_RDWR, fcpl_id,
+            fapl_id)))
         FAIL_STACK_ERROR
     if(H5F_efc_close(f1, ftmp0) < 0)
         FAIL_STACK_ERROR
@@ -3102,9 +2833,8 @@ test_graph_cycle(void)
         FAIL_STACK_ERROR
     if(H5Pset_elink_file_cache_size(fapl_id, 0) < 0)
         TEST_ERROR
-    if(NULL == (f2 = H5F_efc_open(f1, filename[2],
-            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F__efc_open(f1, filename[2],
+            H5F_ACC_RDWR | H5F_ACC_CREAT | H5F_ACC_TRUNC, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(H5Pset_elink_file_cache_size(fapl_id, 8) < 0)
         TEST_ERROR
@@ -3115,22 +2845,19 @@ test_graph_cycle(void)
 
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f0 = H5F_open(filename[0], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f0->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f0, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f1 = H5F_open(filename[1], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f1->shared->nrefs != 1)
         TEST_ERROR
     if(H5F_try_close(f1, NULL) < 0)
         FAIL_STACK_ERROR
-    if(NULL == (f2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id,
-            dxpl_id)))
+    if(NULL == (f2 = H5F_open(filename[2], H5F_ACC_RDWR, fcpl_id, fapl_id)))
         FAIL_STACK_ERROR
     if(f2->shared->nrefs != 1)
         TEST_ERROR
@@ -3164,6 +2891,7 @@ int
 main(void)
 {
     unsigned nerrors = 0;        /* track errors */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     /* Test Setup */
     puts("Testing the external file cache");
@@ -3171,7 +2899,6 @@ main(void)
     /* Create property lists */
     fcpl_id = H5Pcreate(H5P_FILE_CREATE);
     fapl_id = h5_fileaccess();
-    dxpl_id = H5AC_ind_read_dxpl_id;
 
     /* Patch filenames */
     h5_fixname(FILENAME[0], fapl_id, filename[0], sizeof(filename[0]));
@@ -3181,6 +2908,10 @@ main(void)
     h5_fixname(FILENAME[4], fapl_id, filename[4], sizeof(filename[4]));
     h5_fixname(FILENAME[5], fapl_id, filename[5], sizeof(filename[5]));
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     /* Test Functions */
     nerrors += test_single();
     nerrors += test_graph_nocycle();
@@ -3193,6 +2924,10 @@ main(void)
     /* Verify symbol table messages are cached */
     nerrors += (h5_verify_cached_stabs(FILENAME, fapl_id) < 0 ? 1 : 0);
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     if(nerrors)
         goto error;
 
@@ -3209,6 +2944,8 @@ error:
         H5Pclose(fapl_id);
     } H5E_END_TRY
 
+    if(api_ctx_pushed) H5CX_pop();
+
     return 1;
 } /* end main() */
 
diff --git a/test/enc_dec_plist.c b/test/enc_dec_plist.c
index 5179e8e..36db2d0 100644
--- a/test/enc_dec_plist.c
+++ b/test/enc_dec_plist.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/enc_dec_plist_cross_platform.c b/test/enc_dec_plist_cross_platform.c
index a5d5552..1fbb41b 100644
--- a/test/enc_dec_plist_cross_platform.c
+++ b/test/enc_dec_plist_cross_platform.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -180,7 +178,7 @@ test_plists(const char *filename_prefix)
 
             /* Read file 1 */
             testfile = H5_get_srcdir_filename(filename);
-            if((fd_1 = HDopen(testfile, O_RDONLY, 0666)) < 0)
+            if((fd_1 = HDopen(testfile, O_RDONLY)) < 0)
                 TEST_ERROR
             size_1 = (size_t)HDlseek(fd_1, (HDoff_t)0, SEEK_END);
             HDlseek(fd_1, (HDoff_t)0, SEEK_SET);
@@ -197,7 +195,7 @@ test_plists(const char *filename_prefix)
 
             /* Read file 1 */
             testfile = H5_get_srcdir_filename(filename);
-            if((fd_2 = HDopen(testfile, O_RDONLY, 0666)) < 0)
+            if((fd_2 = HDopen(testfile, O_RDONLY)) < 0)
                 TEST_ERROR
             size_2 = (size_t)HDlseek(fd_2, (HDoff_t)0, SEEK_END);
             HDlseek(fd_2, (HDoff_t)0, SEEK_SET);
diff --git a/test/enum.c b/test/enum.c
index 29b702d..4e20713 100644
--- a/test/enum.c
+++ b/test/enum.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/err_compat.c b/test/err_compat.c
index 7779ddc..eee150b 100644
--- a/test/err_compat.c
+++ b/test/err_compat.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/error_test.c b/test/error_test.c
index b150656..5356fa7 100644
--- a/test/error_test.c
+++ b/test/error_test.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -84,35 +82,33 @@ static herr_t custom_print_cb(unsigned n, const H5E_error2_t *err_desc,
 
 
 /*-------------------------------------------------------------------------
- * Function:	test_error
+ * Function:    test_error
  *
- * Purpose:	Test error API functions
+ * Purpose:     Test error API functions
  *
- * Return:	Success:	0
- *
- *		Failure:	-1
- *
- * Programmer:	Raymond Lu
- *		July 10, 2003
+ * Return:      Success:    0
+ *              Failure:    -1
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_error(hid_t file)
 {
-    hid_t		dataset, space;
-    hid_t               estack_id;
+    hid_t		dataset = -1;
+    hid_t       space = -1;
+    hid_t       estack_id = -1;
     hsize_t		dims[2];
     const char          *FUNC_test_error = "test_error";
     H5E_auto2_t         old_func;
-    void                *old_data;
+    void                *old_data = NULL;
 
     HDfprintf(stderr, "\nTesting error API based on data I/O\n");
 
     /* Create the data space */
     dims[0] = DIM0;
     dims[1] = DIM1;
-    if ((space = H5Screate_simple(2, dims, NULL))<0) TEST_ERROR;
+    if ((space = H5Screate_simple(2, dims, NULL)) < 0)
+        TEST_ERROR;
 
     /* Test H5E_BEGIN_TRY */
     H5E_BEGIN_TRY {
@@ -120,40 +116,40 @@ test_error(hid_t file)
     } H5E_END_TRY;
 
     /* Create the dataset */
-    if((dataset = H5Dcreate2(file, DSET_NAME, H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
+    if ((dataset = H5Dcreate2(file, DSET_NAME, H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
         H5Epush(H5E_DEFAULT, __FILE__, FUNC_test_error, __LINE__, ERR_CLS, ERR_MAJ_IO, ERR_MIN_CREATE,
                 "H5Dcreate2 failed");
         goto error;
-    } /* end if */
+    }
 
     /* Test enabling and disabling default printing */
-    if(H5Eget_auto2(H5E_DEFAULT, &old_func, &old_data) < 0)
-	TEST_ERROR;
-    if(old_data != NULL)
-	TEST_ERROR;
+    if (H5Eget_auto2(H5E_DEFAULT, &old_func, &old_data) < 0)
+        TEST_ERROR;
+    if (old_data != NULL)
+        TEST_ERROR;
 #ifdef H5_USE_16_API
     if (old_func != (H5E_auto_t)H5Eprint)
-	TEST_ERROR;
+        TEST_ERROR;
 #else /* H5_USE_16_API */
     if (old_func != (H5E_auto2_t)H5Eprint2)
-	TEST_ERROR;
+        TEST_ERROR;
 #endif /* H5_USE_16_API */
 
-    if(H5Eset_auto2(H5E_DEFAULT, NULL, NULL) < 0)
+    if (H5Eset_auto2(H5E_DEFAULT, NULL, NULL) < 0)
         TEST_ERROR;
 
     /* Make H5Dwrite fail, verify default print is disabled */
-    if(H5Dwrite(FAKE_ID, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, ipoints2) >= 0) {
+    if (H5Dwrite(FAKE_ID, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, ipoints2) >= 0) {
         H5Epush(H5E_DEFAULT, __FILE__, FUNC_test_error, __LINE__, ERR_CLS, ERR_MAJ_IO, ERR_MIN_WRITE,
                 "H5Dwrite shouldn't succeed");
         goto error;
-    } /* end if */
+    }
 
-    if(H5Eset_auto2(H5E_DEFAULT, old_func, old_data) < 0)
+    if (H5Eset_auto2(H5E_DEFAULT, old_func, old_data) < 0)
         TEST_ERROR;
 
     /* Test saving and restoring the current error stack */
-    if(H5Dwrite(FAKE_ID, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, ipoints2) < 0) {
+    if (H5Dwrite(FAKE_ID, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, ipoints2) < 0) {
         H5Epush(H5E_DEFAULT, __FILE__, FUNC_test_error, __LINE__, ERR_CLS, ERR_MAJ_IO, ERR_MIN_WRITE,
                 "H5Dwrite failed as supposed to");
         estack_id = H5Eget_current_stack();
@@ -161,10 +157,11 @@ test_error(hid_t file)
         H5Sclose(space);
         H5Eset_current_stack(estack_id);
         goto error;
-    } /* end if */
+    }
 
     /* In case program comes to this point, close dataset */
-    if(H5Dclose(dataset) < 0) TEST_ERROR;
+    if(H5Dclose(dataset) < 0)
+        TEST_ERROR;
 
     TEST_ERROR;
 
@@ -174,16 +171,12 @@ test_error(hid_t file)
 
 
 /*-------------------------------------------------------------------------
- * Function:	init_error
+ * Function:    init_error
  *
- * Purpose:	Initialize error information.
+ * Purpose:     Initialize error information.
  *
- * Return:	Success:	0
- *
- *		Failure:	-1
- *
- * Programmer:	Raymond Lu
- *		July 10, 2003
+ * Return:      Success:    0
+ *              Failure:    -1
  *
  *-------------------------------------------------------------------------
  */
@@ -196,46 +189,46 @@ init_error(void)
     char   *msg = NULL;
     H5E_type_t msg_type;
 
-    if(NULL == (cls_name = (char *)HDmalloc(HDstrlen(ERR_CLS_NAME) + 1)))
+    if (NULL == (cls_name = (char *)HDmalloc(HDstrlen(ERR_CLS_NAME) + 1)))
         TEST_ERROR
-    if(NULL == (msg = (char *)HDmalloc(HDstrlen(ERR_MIN_SUBROUTINE_MSG) + 1)))
+    if (NULL == (msg = (char *)HDmalloc(HDstrlen(ERR_MIN_SUBROUTINE_MSG) + 1)))
         TEST_ERROR
 
-    if((ERR_CLS = H5Eregister_class(ERR_CLS_NAME, PROG_NAME, PROG_VERS)) < 0)
+    if ((ERR_CLS = H5Eregister_class(ERR_CLS_NAME, PROG_NAME, PROG_VERS)) < 0)
         TEST_ERROR;
 
-    if(cls_size != H5Eget_class_name(ERR_CLS, cls_name, (size_t)cls_size) + 1)
+    if (cls_size != H5Eget_class_name(ERR_CLS, cls_name, (size_t)cls_size) + 1)
         TEST_ERROR;
-    if(HDstrcmp(ERR_CLS_NAME, cls_name))
+    if (HDstrcmp(ERR_CLS_NAME, cls_name))
         TEST_ERROR;
 
-    if((ERR_MAJ_TEST = H5Ecreate_msg(ERR_CLS, H5E_MAJOR, ERR_MAJ_TEST_MSG)) < 0)
+    if ((ERR_MAJ_TEST = H5Ecreate_msg(ERR_CLS, H5E_MAJOR, ERR_MAJ_TEST_MSG)) < 0)
         TEST_ERROR;
-    if((ERR_MAJ_IO = H5Ecreate_msg(ERR_CLS, H5E_MAJOR, ERR_MAJ_IO_MSG)) < 0)
+    if ((ERR_MAJ_IO = H5Ecreate_msg(ERR_CLS, H5E_MAJOR, ERR_MAJ_IO_MSG)) < 0)
         TEST_ERROR;
-    if((ERR_MAJ_API = H5Ecreate_msg(ERR_CLS, H5E_MAJOR, ERR_MAJ_API_MSG)) < 0)
+    if ((ERR_MAJ_API = H5Ecreate_msg(ERR_CLS, H5E_MAJOR, ERR_MAJ_API_MSG)) < 0)
         TEST_ERROR;
 
-    if((ERR_MIN_SUBROUTINE = H5Ecreate_msg(ERR_CLS, H5E_MINOR, ERR_MIN_SUBROUTINE_MSG)) < 0)
+    if ((ERR_MIN_SUBROUTINE = H5Ecreate_msg(ERR_CLS, H5E_MINOR, ERR_MIN_SUBROUTINE_MSG)) < 0)
         TEST_ERROR;
-    if((ERR_MIN_ERRSTACK = H5Ecreate_msg(ERR_CLS, H5E_MINOR, ERR_MIN_ERRSTACK_MSG)) < 0)
+    if ((ERR_MIN_ERRSTACK = H5Ecreate_msg(ERR_CLS, H5E_MINOR, ERR_MIN_ERRSTACK_MSG)) < 0)
         TEST_ERROR;
-    if((ERR_MIN_CREATE = H5Ecreate_msg(ERR_CLS, H5E_MINOR, ERR_MIN_CREATE_MSG)) < 0)
+    if ((ERR_MIN_CREATE = H5Ecreate_msg(ERR_CLS, H5E_MINOR, ERR_MIN_CREATE_MSG)) < 0)
         TEST_ERROR;
-    if((ERR_MIN_WRITE = H5Ecreate_msg(ERR_CLS, H5E_MINOR, ERR_MIN_WRITE_MSG)) < 0)
+    if ((ERR_MIN_WRITE = H5Ecreate_msg(ERR_CLS, H5E_MINOR, ERR_MIN_WRITE_MSG)) < 0)
         TEST_ERROR;
-    if((ERR_MIN_GETNUM = H5Ecreate_msg(ERR_CLS, H5E_MINOR, ERR_MIN_GETNUM_MSG)) < 0)
+    if ((ERR_MIN_GETNUM = H5Ecreate_msg(ERR_CLS, H5E_MINOR, ERR_MIN_GETNUM_MSG)) < 0)
         TEST_ERROR;
 
-    if(msg_size != H5Eget_msg(ERR_MIN_SUBROUTINE, &msg_type, msg, (size_t)msg_size) + 1)
+    if (msg_size != H5Eget_msg(ERR_MIN_SUBROUTINE, &msg_type, msg, (size_t)msg_size) + 1)
         TEST_ERROR;
-    if(msg_type != H5E_MINOR)
+    if (msg_type != H5E_MINOR)
         TEST_ERROR;
-    if(HDstrcmp(msg, ERR_MIN_SUBROUTINE_MSG))
+    if (HDstrcmp(msg, ERR_MIN_SUBROUTINE_MSG))
         TEST_ERROR;
 
     /* Register another class for later testing. */
-    if((ERR_CLS2 = H5Eregister_class(ERR_CLS2_NAME, PROG2_NAME, PROG_VERS)) < 0)
+    if ((ERR_CLS2 = H5Eregister_class(ERR_CLS2_NAME, PROG2_NAME, PROG_VERS)) < 0)
         TEST_ERROR;
 
     HDfree(cls_name);
@@ -244,9 +237,9 @@ init_error(void)
     return 0;
 
 error:
-    if(cls_name)
+    if (cls_name)
         HDfree(cls_name);
-    if(msg)
+    if (msg)
         HDfree(msg);
 
     return -1;
@@ -254,16 +247,12 @@ error:
 
 
 /*-------------------------------------------------------------------------
- * Function:	error_stack
- *
- * Purpose:	Manipulates current error stack.
+ * Function:    error_stack
  *
- * Return:	Success:	0
+ * Purpose:     Manipulates current error stack.
  *
- *		Failure:	-1
- *
- * Programmer:	Raymond Lu
- *		July 14, 2003
+ * Return:      Success:    0
+ *              Failure:    -1
  *
  *-------------------------------------------------------------------------
  */
@@ -273,23 +262,23 @@ error_stack(void)
     ssize_t err_num;
     const char          *FUNC_error_stack = "error_stack";
 
-    if((err_num = H5Eget_num(H5E_DEFAULT)) < 0)
+    if ((err_num = H5Eget_num(H5E_DEFAULT)) < 0)
         TEST_ERROR;
-    if(err_num)
+    if (err_num)
         TEST_ERROR;
 
-    if((ERR_STACK = H5Eget_current_stack()) < 0)
+    if ((ERR_STACK = H5Eget_current_stack()) < 0)
         TEST_ERROR;
 
     /* Make it push error, force this function to fail */
-    if((err_num = H5Eget_num(ERR_STACK)) == 0) {
+    if ((err_num = H5Eget_num(ERR_STACK)) == 0) {
         H5Epush(ERR_STACK, __FILE__, FUNC_error_stack, __LINE__, ERR_CLS, ERR_MAJ_API, ERR_MIN_GETNUM,
                 "Get number test failed, returned %d", (int)err_num);
         goto error;
-    } /* end if */
+    }
 
     /* In case program falls through here, close the stack and let it fail. */
-    if(H5Eclose_stack(ERR_STACK) < 0)
+    if (H5Eclose_stack(ERR_STACK) < 0)
         TEST_ERROR;
 
     return -1;
@@ -302,14 +291,10 @@ error:
 /*-------------------------------------------------------------------------
  * Function:    long_desc_cb
  *
- * Purpose:	Callback function to help test long description handling
- *
- * Return:	Success:	0
+ * Purpose:     Callback function to help test long description handling
  *
- *		Failure:	-1
- *
- * Programmer:	Quincey Koziol
- *		January 19, 2005
+ * Return:      Success:    0
+ *              Failure:    -1
  *
  *-------------------------------------------------------------------------
  */
@@ -318,24 +303,20 @@ long_desc_cb(unsigned H5_ATTR_UNUSED n, const H5E_error2_t *err_desc, void *clie
 {
     char *real_desc  = (char *)client_data;
 
-    if(err_desc->desc != NULL && HDstrcmp(err_desc->desc, real_desc) == 0)
-        return(0);
+    if (err_desc->desc != NULL && HDstrcmp(err_desc->desc, real_desc) == 0)
+        return 0;
     else
-        return(-1);
+        return -1;
 } /* end long_desc_cb() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	test_long_desc
+ * Function:    test_long_desc
  *
- * Purpose:	Test long error description handling
+ * Purpose:     Test long error description handling
  *
- * Return:	Success:	0
- *
- *		Failure:	-1
- *
- * Programmer:	Quincey Koziol
- *		January 19, 2005
+ * Return:      Success:    0
+ *              Failure:    -1
  *
  *-------------------------------------------------------------------------
  */
@@ -349,56 +330,59 @@ test_long_desc(void)
     const char          *test_FUNC = "test_long_desc";
 
     /* Allocate space for the error description info */
-    if(NULL == (long_desc = (char*)HDmalloc(LONG_DESC_SIZE))) TEST_ERROR;
-    if(NULL == (full_desc = (char*)HDmalloc(LONG_DESC_SIZE + 128))) TEST_ERROR;
+    if (NULL == (long_desc = (char *)HDmalloc(LONG_DESC_SIZE)))
+        TEST_ERROR;
+    if (NULL == (full_desc = (char *)HDmalloc(LONG_DESC_SIZE + 128)))
+        TEST_ERROR;
 
     /* Create the long part of the error description */
-    for(u = 0; u < LONG_DESC_SIZE; u++)
+    for (u = 0; u < LONG_DESC_SIZE; u++)
         long_desc[u] = (char)('A' + (u % 26));
     long_desc[LONG_DESC_SIZE - 1] = '\0';
 
     /* Clear the default error stack */
-    if(H5Eclear2(H5E_DEFAULT) < 0) TEST_ERROR;
+    if (H5Eclear2(H5E_DEFAULT) < 0)
+        TEST_ERROR;
 
     /* Push an error with a long description */
-    if(H5Epush(H5E_DEFAULT, __FILE__, test_FUNC, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_SUBROUTINE, format, long_desc) < 0) TEST_ERROR;
+    if (H5Epush(H5E_DEFAULT, __FILE__, test_FUNC, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_SUBROUTINE, format, long_desc) < 0)
+        TEST_ERROR;
 
     /* Create the string that should be in the description. Must use HDsnprintf here
-     * because snprintf is _snprintf on Windows */
+     * because snprintf is _snprintf on Windows
+     */
     HDsnprintf(full_desc, (size_t)(LONG_DESC_SIZE + 128), format, long_desc);
 
     /* Make certain that the description is correct */
-    if(H5Ewalk2(H5E_DEFAULT, H5E_WALK_UPWARD, long_desc_cb, full_desc) < 0) TEST_ERROR;
+    if (H5Ewalk2(H5E_DEFAULT, H5E_WALK_UPWARD, long_desc_cb, full_desc) < 0)
+        TEST_ERROR;
 
     /* Clear the default error stack again */
-    if(H5Eclear2(H5E_DEFAULT) < 0) TEST_ERROR;
+    if (H5Eclear2(H5E_DEFAULT) < 0)
+        TEST_ERROR;
 
     HDfree(long_desc);
     HDfree(full_desc);
 
-    return(0);
+    return 0;
 
 error:
-    if(long_desc)
+    if (long_desc)
         HDfree(long_desc);
-    if(full_desc)
+    if (full_desc)
         HDfree(full_desc);
 
-    return(-1);
+    return -1;
 } /* end test_long_desc() */
 
 
 /*-------------------------------------------------------------------------
  * Function:    dump_error
  *
- * Purpose:	Prints error stack in default and customized ways.
+ * Purpose:     Prints error stack in default and customized ways.
  *
- * Return:	Success:	0
- *
- *		Failure:	-1
- *
- * Programmer:	Raymond Lu
- *		July 17, 2003
+ * Return:      Success:    0
+ *              Failure:    -1
  *
  *-------------------------------------------------------------------------
  */
@@ -407,12 +391,12 @@ dump_error(hid_t estack)
 {
     /* Print errors in library default way */
     HDfprintf(stderr, "********* Print error stack in HDF5 default way *********\n");
-    if(H5Eprint2(estack, stderr) < 0)
+    if (H5Eprint2(estack, stderr) < 0)
         TEST_ERROR;
 
     /* Customized way to print errors */
     HDfprintf(stderr, "\n********* Print error stack in customized way *********\n");
-    if(H5Ewalk2(estack, H5E_WALK_UPWARD, custom_print_cb, stderr) < 0)
+    if (H5Ewalk2(estack, H5E_WALK_UPWARD, custom_print_cb, stderr) < 0)
         TEST_ERROR;
 
     return 0;
@@ -425,34 +409,30 @@ error:
 /*-------------------------------------------------------------------------
  * Function:    custom_print_cb
  *
- * Purpose:	Callback function to print error stack in customized way.
- *
- * Return:	Success:	0
+ * Purpose:     Callback function to print error stack in customized way.
  *
- *		Failure:	-1
- *
- * Programmer:	Raymond Lu
- *		July 17, 2003
+ * Return:      Success:    0
+ *              Failure:    -1
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 custom_print_cb(unsigned n, const H5E_error2_t *err_desc, void* client_data)
 {
-    FILE		*stream  = (FILE *)client_data;
+    FILE                *stream  = (FILE *)client_data;
     char                maj[MSG_SIZE];
     char                min[MSG_SIZE];
     char                cls[MSG_SIZE];
-    const int		indent = 4;
+    const int           indent = 4;
 
     /* Get descriptions for the major and minor error numbers */
-    if(H5Eget_class_name(err_desc->cls_id, cls, MSG_SIZE) < 0)
+    if (H5Eget_class_name(err_desc->cls_id, cls, MSG_SIZE) < 0)
         TEST_ERROR;
 
-    if(H5Eget_msg(err_desc->maj_num, NULL, maj, MSG_SIZE) < 0)
+    if (H5Eget_msg(err_desc->maj_num, NULL, maj, MSG_SIZE) < 0)
         TEST_ERROR;
 
-    if(H5Eget_msg(err_desc->min_num, NULL, min, MSG_SIZE) < 0)
+    if (H5Eget_msg(err_desc->min_num, NULL, min, MSG_SIZE) < 0)
         TEST_ERROR;
 
     HDfprintf(stream, "%*serror #%03d: %s in %s(): line %u\n",
@@ -470,54 +450,58 @@ error:
 
 
 /*-------------------------------------------------------------------------
- * Function:	test_create
- *
- * Purpose:	Test creating an empty error stack
+ * Function:    test_create
  *
- * Return:	Success:	0
- *		Failure:	-1
+ * Purpose:     Test creating an empty error stack
  *
- * Programmer:	Quincey Koziol
- *		November 1, 2007
+ * Return:      Success:    0
+ *              Failure:    -1
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_create(void)
 {
-    const char *err_func = "test_create";      /* Function name for pushing error */
-    const char *err_msg = "Error message";     /* Error message for pushing error */
-    ssize_t     err_num;        /* Number of errors on stack */
-    hid_t       estack_id;      /* Error stack ID */
+    const char *err_func = "test_create";       /* Function name for pushing error */
+    const char *err_msg = "Error message";      /* Error message for pushing error */
+    ssize_t     err_num;                        /* Number of errors on stack */
+    hid_t       estack_id = -1;                 /* Error stack ID */
 
     /* Create an empty error stack */
-    if((estack_id = H5Ecreate_stack()) < 0) TEST_ERROR
+    if ((estack_id = H5Ecreate_stack()) < 0)
+        TEST_ERROR
 
     /* Check the number of errors on stack */
     err_num = H5Eget_num(estack_id);
-    if(err_num != 0) TEST_ERROR
+    if (err_num != 0)
+        TEST_ERROR
 
     /* Push an error with a long description */
-    if(H5Epush(estack_id, __FILE__, err_func, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_SUBROUTINE, "%s", err_msg) < 0) TEST_ERROR;
+    if (H5Epush(estack_id, __FILE__, err_func, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_SUBROUTINE, "%s", err_msg) < 0)
+        TEST_ERROR;
 
     /* Check the number of errors on stack */
     err_num = H5Eget_num(estack_id);
-    if(err_num != 1) TEST_ERROR
+    if (err_num != 1)
+        TEST_ERROR
 
     /* Clear the error stack */
-    if(H5Eclear2(estack_id) < 0) TEST_ERROR
+    if (H5Eclear2(estack_id) < 0)
+        TEST_ERROR
 
     /* Check the number of errors on stack */
     err_num = H5Eget_num(estack_id);
-    if(err_num != 0) TEST_ERROR
+    if (err_num != 0)
+        TEST_ERROR
 
     /* Close error stack */
-    if(H5Eclose_stack(estack_id) < 0) TEST_ERROR
+    if(H5Eclose_stack(estack_id) < 0)
+        TEST_ERROR
 
-    return(0);
+    return 0;
 
 error:
-    return(-1);
+    return -1;
 } /* end test_create() */
 
 /*-------------------------------------------------------------------------
@@ -528,70 +512,72 @@ error:
  * Return:      Success:    0
  *              Failure:    -1
  *
- * Programmer:  Allen Byrne
- *              February 18, 2010
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_copy(void)
 {
-    const char *err_func = "test_copy";      /* Function name for pushing error */
-    const char *err_msg = "Error message";     /* Error message for pushing error */
-    ssize_t     err_num;             /* Number of errors on stack */
-    hid_t       estack_id;           /* Error stack ID */
-    herr_t      ret;                 /* Generic return value */
+    const char *err_func = "test_copy";         /* Function name for pushing error */
+    const char *err_msg = "Error message";      /* Error message for pushing error */
+    ssize_t     err_num;                        /* Number of errors on stack */
+    hid_t       estack_id = -1;                 /* Error stack ID */
+    herr_t      ret;                            /* Generic return value */
 
     /* Push an error with a long description */
-    if(H5Epush(H5E_DEFAULT, __FILE__, err_func, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_SUBROUTINE, "%s", err_msg) < 0) TEST_ERROR;
+    if (H5Epush(H5E_DEFAULT, __FILE__, err_func, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_SUBROUTINE, "%s", err_msg) < 0)
+        TEST_ERROR;
 
     /* Check the number of errors on stack */
     err_num = H5Eget_num(H5E_DEFAULT);
-    if(err_num != 1) TEST_ERROR
+    if (err_num != 1)
+        TEST_ERROR
             
     /* Copy error stack, which clears the original */
-    if((estack_id = H5Eget_current_stack()) < 0) TEST_ERROR
+    if ((estack_id = H5Eget_current_stack()) < 0)
+        TEST_ERROR
     
     /* Check the number of errors on stack copy */
     err_num = H5Eget_num(estack_id);
-    if(err_num != 1) TEST_ERROR
+    if (err_num != 1)
+        TEST_ERROR
 
     /* Check the number of errors on original stack */
     err_num = H5Eget_num(H5E_DEFAULT);
-    if(err_num != 0) TEST_ERROR
+    if (err_num != 0)
+        TEST_ERROR
 
     /* Put the stack copy as the default.  It closes the stack copy, too. */
-    if(H5Eset_current_stack(estack_id) < 0) TEST_ERROR
+    if (H5Eset_current_stack(estack_id) < 0)
+        TEST_ERROR
 
     /* Check the number of errors on default stack */
     err_num = H5Eget_num(H5E_DEFAULT);
-    if(err_num != 1) TEST_ERROR
+    if (err_num != 1)
+        TEST_ERROR
 
     /* Try to close error stack copy.  Should fail because 
-     * the current H5Eset_current_stack closes the stack to be set.*/
+     * the current H5Eset_current_stack closes the stack to be set.
+     */
     H5E_BEGIN_TRY {
        ret = H5Eclose_stack(estack_id);
     } H5E_END_TRY
-    if(ret >= 0) TEST_ERROR
+    if (ret >= 0)
+        TEST_ERROR
 
-    return(0);
+    return 0;
 
 error:
-    return(-1);
+    return -1;
 } /* end test_copy() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	close_error
+ * Function:    close_error
  *
- * Purpose:	Closes error information.
+ * Purpose:     Closes error information.
  *
- * Return:	Success:	0
- *
- *		Failure:	-1
- *
- * Programmer:	Raymond Lu
- *		July 10, 2003
+ * Return:      Success:    0
+ *              Failure:    -1
  *
  *-------------------------------------------------------------------------
  */
@@ -599,19 +585,19 @@ static herr_t
 close_error(void)
 {
     /* Close major errors, let H5Eunregister_class close minor errors */
-    if(H5Eclose_msg(ERR_MAJ_TEST) < 0)
+    if (H5Eclose_msg(ERR_MAJ_TEST) < 0)
         TEST_ERROR;
 
-    if(H5Eclose_msg(ERR_MAJ_IO) < 0)
+    if (H5Eclose_msg(ERR_MAJ_IO) < 0)
         TEST_ERROR;
 
-    if(H5Eclose_msg(ERR_MAJ_API) < 0)
+    if (H5Eclose_msg(ERR_MAJ_API) < 0)
         TEST_ERROR;
 
-    if(H5Eunregister_class(ERR_CLS) < 0)
+    if (H5Eunregister_class(ERR_CLS) < 0)
         TEST_ERROR;
 
-    if(H5Eunregister_class(ERR_CLS2) < 0)
+    if (H5Eunregister_class(ERR_CLS2) < 0)
         TEST_ERROR;
 
     return 0;
@@ -622,19 +608,15 @@ error:
 
 
 /*-------------------------------------------------------------------------
- * Function:	test_filter_error
+ * Function:    test_filter_error
  *
- * Purpose:	Make sure the error message prints out the filter name
+ * Purpose:     Make sure the error message prints out the filter name
  *              when the existent file is opened but the filter isn't 
  *              registered. The existent file was created with 
  *              gen_filters.c. 
  *
- * Return:	Success:	0
- *
- *		Failure:	-1
- *
- * Programmer:	Raymond Lu
- *		2 June 2011
+ * Return:      Success:    0
+ *		        Failure:    -1
  *
  *-------------------------------------------------------------------------
  */
@@ -642,71 +624,72 @@ static herr_t
 test_filter_error(const char *fname)
 {
     const char *pathname = H5_get_srcdir_filename(fname); /* Corrected test file name */
-    hid_t       file, dataset;         /* handles */
+    hid_t       file = -1;
+    hid_t       dataset = -1;
     int         buf[20];
 
     HDfprintf(stderr, "\nTesting error message during data reading when filter isn't registered\n");
 
     /* Open the file */
-    if((file = H5Fopen(pathname, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
+    if ((file = H5Fopen(pathname, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
         TEST_ERROR;
 
     /* Open the regular dataset */
-    if((dataset = H5Dopen2(file, DSET_FILTER_NAME, H5P_DEFAULT)) < 0)
+    if ((dataset = H5Dopen2(file, DSET_FILTER_NAME, H5P_DEFAULT)) < 0)
         TEST_ERROR;
 
-    if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) >= 0)
-	TEST_ERROR;
+    if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) >= 0)
+        TEST_ERROR;
 
     /* Close/release resources */
-    if(H5Dclose(dataset) < 0)
+    if (H5Dclose(dataset) < 0)
         TEST_ERROR
 
-    if(H5Fclose(file) < 0)
+    if (H5Fclose(file) < 0)
         TEST_ERROR
 
     return 0;
 
 error:
     return -1;
-}
+} /* end test_filter_error() */
 
 
 /*-------------------------------------------------------------------------
- * Function:	main
+ * Function:    main
  *
- * Purpose:	Test error API.
- *
- * Programmer:	Raymond Lu
- *		July 10, 2003
+ * Purpose:     Test error API.
  *
  *-------------------------------------------------------------------------
  */
 int
 main(void)
 {
-    hid_t		file, fapl;
-    hid_t               estack_id;
-    char		filename[1024];
-    const char          *FUNC_main = "main";
+    hid_t       file = -1;
+    hid_t       fapl = -1;
+    hid_t       estack_id = -1;
+    char        filename[1024];
+    const char  *FUNC_main = "main";
 
     HDfprintf(stderr, "   This program tests the Error API.  There're supposed to be some error messages\n");
 
     /* Initialize errors */
-    if(init_error() < 0)
+    if (init_error() < 0)
         TEST_ERROR;
 
-    fapl = h5_fileaccess();
+    if ((fapl = h5_fileaccess()) < 0)
+        TEST_ERROR;
 
-    h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
-    if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
-	TEST_ERROR;
+    h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
+    if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+        TEST_ERROR;
 
     /* Test error stack */
-    if(error_stack() < 0) {
+    if (error_stack() < 0) {
         /* Push an error onto error stack */
-        if(H5Epush(ERR_STACK, __FILE__, FUNC_main, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_ERRSTACK,
-                "Error stack test failed") < 0) TEST_ERROR;
+        if (H5Epush(ERR_STACK, __FILE__, FUNC_main, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_ERRSTACK,
+                "Error stack test failed") < 0)
+            TEST_ERROR;
 
         /* Delete an error from the top of error stack */
         H5Epop(ERR_STACK, 1);
@@ -726,34 +709,39 @@ main(void)
     } /* end if */
 
     /* Test error API */
-    if(test_error(file) < 0) {
+    if (test_error(file) < 0) {
         H5Epush(H5E_DEFAULT, __FILE__, FUNC_main, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_SUBROUTINE,
                 "Error test failed, %s", "it's wrong");
         estack_id = H5Eget_current_stack();
         H5Eprint2(estack_id, stderr);
         H5Eclose_stack(estack_id);
-    } /* end if */
+    }
 
     /* Test pushing a very long error description */
-    if(test_long_desc() < 0) TEST_ERROR;
+    if (test_long_desc() < 0)
+        TEST_ERROR;
 
     /* Test creating a new error stack */
-    if(test_create() < 0) TEST_ERROR;
+    if (test_create() < 0)
+        TEST_ERROR;
 
     /* Test copying a new error stack */
-    if(test_copy() < 0) TEST_ERROR;
+    if (test_copy() < 0)
+        TEST_ERROR;
 
-    if(H5Fclose(file) < 0) TEST_ERROR;
+    if (H5Fclose(file) < 0)
+        TEST_ERROR;
 
     /* Close error information */
-    if(close_error() < 0)
+    if (close_error() < 0)
         TEST_ERROR;
 
     /* Test error message during data reading when filter isn't registered 
      * Use default FAPL to avoid some VFD drivers by the check-vfd test because
-     * the test file was pre-generated. */
+     * the test file was pre-generated.
+     */
     h5_fixname(DATAFILE, H5P_DEFAULT, filename, sizeof filename);
-    if(test_filter_error(filename) < 0)
+    if (test_filter_error(filename) < 0)
         TEST_ERROR;
 
     h5_clean_files(FILENAME, fapl);
diff --git a/test/evict_on_close.c b/test/evict_on_close.c
index b00c1e4..6536837 100644
--- a/test/evict_on_close.c
+++ b/test/evict_on_close.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -39,6 +37,12 @@
 #include "H5Gpkg.h"
 #include "H5Ipkg.h"
 
+/* Evict on close is not supported under parallel at this time.
+ * In the meantime, we just run a simple check that EoC can't be
+ * enabled in parallel HDF5.
+ */
+#ifndef H5_HAVE_PARALLEL
+
 /* Uncomment to manually inspect cache states */
 /* (Requires debug build of the library) */
 /* #define EOC_MANUAL_INSPECTION */
@@ -992,3 +996,96 @@ error:
 
 } /* end main() */
 
+#else
+
+
+/*-------------------------------------------------------------------------
+ * Function:    check_evict_on_close_parallel_fail()
+ *
+ * Purpose:     Verify that the H5Pset_evict_on_close() call fails in
+ *              parallel HDF5.
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ * Programmer:  Dana Robinson
+ *              Spring 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+check_evict_on_close_parallel_fail(void)
+{
+    hid_t       fapl_id = -1;
+    hbool_t     evict_on_close;
+    herr_t      status;
+
+    TESTING("evict on close fails in parallel");
+
+    /* Create a fapl */
+    if((fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0)
+        TEST_ERROR;
+
+    /* Set the evict on close property (should fail)*/
+    evict_on_close = TRUE;
+    H5E_BEGIN_TRY {
+        status = H5Pset_evict_on_close(fapl_id, evict_on_close);
+    } H5E_END_TRY;
+    if(status >= 0)
+        FAIL_PUTS_ERROR("H5Pset_evict_on_close() did not fail in parallel HDF5.");
+
+    /* close fapl */
+    if(H5Pclose(fapl_id) < 0)
+        TEST_ERROR;
+
+    PASSED();
+    return SUCCEED;
+
+error:
+    H5_FAILED();
+    return FAIL;
+
+} /* check_evict_on_close_parallel_fail() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    main (parallel version)
+ *
+ * Return:      EXIT_FAILURE/EXIT_SUCCESS
+ *
+ * Programmer:  Dana Robinson
+ *              Spring 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+main(void)
+{
+    unsigned    nerrors = 0;        /* number of test errors                */
+
+    HDprintf("Testing evict-on-close cache behavior\n");
+
+    /* Initialize */
+    h5_reset();
+
+    /* Test that EoC fails in parallel HDF5 */
+    nerrors += check_evict_on_close_parallel_fail() < 0 ? 1 : 0;
+
+    if(nerrors)
+        goto error;
+
+    HDprintf("All evict-on-close tests passed.\n");
+    HDprintf("Note that EoC is not supported under parallel so most tests are skipped.\n");
+
+    return EXIT_SUCCESS;
+
+error:
+
+    HDprintf("***** %u evict-on-close test%s FAILED! *****\n",
+        nerrors, nerrors > 1 ? "S" : "");
+
+    return EXIT_FAILURE;
+
+} /* main() - parallel */
+
+#endif /* H5_HAVE_PARALLEL */
+
diff --git a/test/extend.c b/test/extend.c
index 68f0d7c..e5c3cb3 100644
--- a/test/extend.c
+++ b/test/extend.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/external.c b/test/external.c
index 35207bd..20a9ed8 100644
--- a/test/external.c
+++ b/test/external.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -61,9 +59,9 @@ files_have_same_contents(const char *name1, const char *name2)
     char	buf1[1024], buf2[1024];
     hbool_t ret = FALSE;            /* not equal until proven otherwise */
 
-    if((fd1 = HDopen(name1, O_RDONLY, 0666)) < 0)
+    if((fd1 = HDopen(name1, O_RDONLY)) < 0)
         goto out;
-    if((fd2 = HDopen(name2, O_RDONLY, 0666)) < 0)
+    if((fd2 = HDopen(name2, O_RDONLY)) < 0)
         goto out;
 
     /* Loop until files are empty or we encounter a problem */
@@ -139,7 +137,7 @@ reset_raw_data_files(void)
 
         /* Open file */
         HDsprintf(filename, "extern_%lur.raw", (unsigned long)i + 1);
-        if((fd = HDopen(filename, O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0)
+        if((fd = HDopen(filename, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0)
             goto error;
         
         /* Write garbage data to the file. This allows us to test the
@@ -173,7 +171,7 @@ reset_raw_data_files(void)
 
         /* Open file */
         HDsprintf(filename, "extern_%luw.raw", (unsigned long)i + 1);
-        if((fd = HDopen(filename, O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0)
+        if((fd = HDopen(filename, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0)
             goto error;
         
         /* Write garbage data to the file. This allows us to test the
diff --git a/test/farray.c b/test/farray.c
index e84bfae..383cb32 100644
--- a/test/farray.c
+++ b/test/farray.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -27,8 +25,9 @@
 #include "H5FApkg.h"		/* Fixed Arrays			*/
 
 /* Other private headers that this test requires */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Iprivate.h"		/* IDs			  		*/
-#include "H5VMprivate.h"		/* Vectors and arrays 			*/
+#include "H5VMprivate.h"	/* Vectors and arrays 			*/
 
 
 /* Local macros */
@@ -267,7 +266,7 @@ set_fa_state(const H5FA_create_t *cparam, farray_state_t *state)
  *-------------------------------------------------------------------------
  */
 static int
-reopen_file(hid_t *file, H5F_t **f, hid_t fapl, hid_t dxpl,
+reopen_file(hid_t *file, H5F_t **f, hid_t fapl, 
     H5FA_t **fa, haddr_t fa_addr, const farray_test_param_t *tparam)
 {
     /* Check for closing & re-opening the array */
@@ -275,7 +274,7 @@ reopen_file(hid_t *file, H5F_t **f, hid_t fapl, hid_t dxpl,
     if(tparam->reopen_array) {
         /* Close array, if given */
         if(fa && *fa) {
-            if(H5FA_close(*fa, dxpl) < 0)
+            if(H5FA_close(*fa) < 0)
                 FAIL_STACK_ERROR
             *fa = NULL;
         } /* end if */
@@ -302,7 +301,7 @@ reopen_file(hid_t *file, H5F_t **f, hid_t fapl, hid_t dxpl,
 
         /* Re-open array, if given */
         if(fa)
-            if(NULL == (*fa = H5FA_open(*f, dxpl, fa_addr, NULL)))
+            if(NULL == (*fa = H5FA_open(*f, fa_addr, NULL)))
                 FAIL_STACK_ERROR
     } /* end if */
 
@@ -325,13 +324,13 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-create_array(H5F_t *f, hid_t dxpl, const H5FA_create_t *cparam,
+create_array(H5F_t *f, const H5FA_create_t *cparam,
     H5FA_t **fa, haddr_t *fa_addr)
 {
     farray_state_t state;               /* State of extensible array */
 
     /* Create array */
-    if(NULL == (*fa = H5FA_create(f, dxpl, cparam, NULL)))
+    if(NULL == (*fa = H5FA_create(f, cparam, NULL)))
         FAIL_STACK_ERROR
 
     /* Check status of array */
@@ -402,11 +401,11 @@ finish(hid_t file, hid_t fapl, H5F_t *f, H5FA_t *fa, haddr_t fa_addr)
     h5_stat_size_t file_size;           /* File size, after deleting array */
 
     /* Close the fixed array */
-    if(H5FA_close(fa, H5AC_ind_read_dxpl_id) < 0)
+    if(H5FA_close(fa) < 0)
         FAIL_STACK_ERROR
 
     /* Delete array */
-    if(H5FA_delete(f, H5AC_ind_read_dxpl_id, fa_addr, NULL) < 0)
+    if(H5FA_delete(f, fa_addr, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Close the file */
@@ -464,11 +463,11 @@ test_create(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.raw_elmt_size = 0;
     H5E_BEGIN_TRY {
-        fa = H5FA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        fa = H5FA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(fa) {
         /* Close opened fixed array */
-        H5FA_close(fa, H5AC_ind_read_dxpl_id);
+        H5FA_close(fa);
         fa = NULL;
 
         /* Indicate error */
@@ -479,11 +478,11 @@ test_create(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.max_dblk_page_nelmts_bits = 0;
     H5E_BEGIN_TRY {
-        fa = H5FA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        fa = H5FA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(fa) {
         /* Close opened fixed array */
-        H5FA_close(fa, H5AC_ind_read_dxpl_id);
+        H5FA_close(fa);
         fa = NULL;
 
         /* Indicate error */
@@ -494,11 +493,11 @@ test_create(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t H5_ATTR_UNUSE
     HDmemcpy(&test_cparam, cparam, sizeof(test_cparam));
     test_cparam.nelmts = 0;
     H5E_BEGIN_TRY {
-        fa = H5FA_create(f, H5AC_ind_read_dxpl_id, &test_cparam, NULL);
+        fa = H5FA_create(f, &test_cparam, NULL);
     } H5E_END_TRY;
     if(fa) {
         /* Close opened fixed array */
-        H5FA_close(fa, H5AC_ind_read_dxpl_id);
+        H5FA_close(fa);
         fa = NULL;
 
         /* Indicate error */
@@ -518,7 +517,7 @@ test_create(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t H5_ATTR_UNUSE
     TESTING("fixed array creation");
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &fa, &fa_addr) < 0)
+    if(create_array(f, cparam, &fa, &fa_addr) < 0)
         TEST_ERROR
 
     PASSED()
@@ -542,7 +541,7 @@ test_create(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t H5_ATTR_UNUSE
 error:
     H5E_BEGIN_TRY {
         if(fa)
-            H5FA_close(fa, H5AC_ind_read_dxpl_id);
+            H5FA_close(fa);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -578,19 +577,19 @@ test_reopen(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
     TESTING("create, close & reopen fixed array");
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &fa, &fa_addr) < 0)
+    if(create_array(f, cparam, &fa, &fa_addr) < 0)
         TEST_ERROR
 
     /* Close the fixed array */
-    if(H5FA_close(fa, H5AC_ind_read_dxpl_id) < 0)
+    if(H5FA_close(fa) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, NULL, HADDR_UNDEF, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, NULL, HADDR_UNDEF, tparam) < 0)
         TEST_ERROR
 
     /* Re-open the array */
-    if(NULL == (fa = H5FA_open(f, H5AC_ind_read_dxpl_id, fa_addr, NULL)))
+    if(NULL == (fa = H5FA_open(f, fa_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -609,7 +608,7 @@ test_reopen(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
 error:
     H5E_BEGIN_TRY {
         if(fa)
-            H5FA_close(fa, H5AC_ind_read_dxpl_id);
+            H5FA_close(fa);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -648,11 +647,11 @@ test_open_twice(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
     TESTING("open fixed array twice");
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &fa, &fa_addr) < 0)
+    if(create_array(f, cparam, &fa, &fa_addr) < 0)
         TEST_ERROR
 
     /* Open the array again, through the first file handle */
-    if(NULL == (fa2 = H5FA_open(f, H5AC_ind_read_dxpl_id, fa_addr, NULL)))
+    if(NULL == (fa2 = H5FA_open(f, fa_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -662,12 +661,12 @@ test_open_twice(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the second fixed array wrapper */
-    if(H5FA_close(fa2, H5AC_ind_read_dxpl_id) < 0)
+    if(H5FA_close(fa2) < 0)
         FAIL_STACK_ERROR
     fa2 = NULL;
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, &fa, fa_addr, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, &fa, fa_addr, tparam) < 0)
         TEST_ERROR
 
     /* Re-open the file */
@@ -679,7 +678,7 @@ test_open_twice(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
         FAIL_STACK_ERROR
 
     /* Open the fixed array through the second file handle */
-    if(NULL == (fa2 = H5FA_open(f2, H5AC_ind_read_dxpl_id, fa_addr, NULL)))
+    if(NULL == (fa2 = H5FA_open(f2, fa_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -687,7 +686,7 @@ test_open_twice(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the first extensible array wrapper */
-    if(H5FA_close(fa, H5AC_ind_read_dxpl_id) < 0)
+    if(H5FA_close(fa) < 0)
         FAIL_STACK_ERROR
     fa = NULL;
 
@@ -710,9 +709,9 @@ test_open_twice(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
 error:
     H5E_BEGIN_TRY {
         if(fa)
-            H5FA_close(fa, H5AC_ind_read_dxpl_id);
+            H5FA_close(fa);
         if(fa2)
-            H5FA_close(fa2, H5AC_ind_read_dxpl_id);
+            H5FA_close(fa2);
 	H5Fclose(file);
 	H5Fclose(file2);
     } H5E_END_TRY;
@@ -760,11 +759,11 @@ test_open_twice_diff(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tpa
         TEST_ERROR
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &fa, &fa_addr) < 0)
+    if(create_array(f, cparam, &fa, &fa_addr) < 0)
         TEST_ERROR
 
     /* Open the array again, through the first file handle */
-    if(NULL == (fa2 = H5FA_open(f, H5AC_ind_read_dxpl_id, fa_addr, NULL)))
+    if(NULL == (fa2 = H5FA_open(f, fa_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -774,7 +773,7 @@ test_open_twice_diff(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tpa
         TEST_ERROR
 
     /* Close the second fixed array wrapper */
-    if(H5FA_close(fa2, H5AC_ind_read_dxpl_id) < 0)
+    if(H5FA_close(fa2) < 0)
         FAIL_STACK_ERROR
     fa2 = NULL;
 
@@ -786,11 +785,11 @@ test_open_twice_diff(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tpa
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, &fa, fa_addr, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, &fa, fa_addr, tparam) < 0)
         TEST_ERROR
 
     /* Close the first fixed array wrapper */
-    if(H5FA_close(fa, H5AC_ind_read_dxpl_id) < 0)
+    if(H5FA_close(fa) < 0)
         FAIL_STACK_ERROR
     fa = NULL;
 
@@ -821,7 +820,7 @@ test_open_twice_diff(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tpa
         FAIL_STACK_ERROR
 
     /* Open the fixed array through the second file handle */
-    if(NULL == (fa2 = H5FA_open(f2, H5AC_ind_read_dxpl_id, fa_addr, NULL)))
+    if(NULL == (fa2 = H5FA_open(f2, fa_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -846,9 +845,9 @@ test_open_twice_diff(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tpa
 error:
     H5E_BEGIN_TRY {
         if(fa)
-            H5FA_close(fa, H5AC_ind_read_dxpl_id);
+            H5FA_close(fa);
         if(fa2)
-            H5FA_close(fa2, H5AC_ind_read_dxpl_id);
+            H5FA_close(fa2);
 	H5Fclose(file);
 	H5Fclose(file2);
 	H5Fclose(file0);
@@ -889,15 +888,15 @@ test_delete_open(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
     TESTING("deleting open fixed array");
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &fa, &fa_addr) < 0)
+    if(create_array(f, cparam, &fa, &fa_addr) < 0)
         TEST_ERROR
 
     /* Open the array again */
-    if(NULL == (fa2 = H5FA_open(f, H5AC_ind_read_dxpl_id, fa_addr, NULL)))
+    if(NULL == (fa2 = H5FA_open(f, fa_addr, NULL)))
         FAIL_STACK_ERROR
 
     /* Request that the array be deleted */
-    if(H5FA_delete(f, H5AC_ind_read_dxpl_id, fa_addr, NULL) < 0)
+    if(H5FA_delete(f, fa_addr, NULL) < 0)
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -907,38 +906,38 @@ test_delete_open(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the second fixed array wrapper */
-    if(H5FA_close(fa2, H5AC_ind_read_dxpl_id) < 0)
+    if(H5FA_close(fa2) < 0)
         FAIL_STACK_ERROR
     fa2 = NULL;
 
     /* Try re-opening the array again (should fail, as array will be deleted) */
     H5E_BEGIN_TRY {
-        fa2 = H5FA_open(f, H5AC_ind_read_dxpl_id, fa_addr, NULL);
+        fa2 = H5FA_open(f, fa_addr, NULL);
     } H5E_END_TRY;
     if(fa2) {
         /* Close opened array */
-        H5FA_close(fa2, H5AC_ind_read_dxpl_id);
+        H5FA_close(fa2);
 
         /* Indicate error */
         TEST_ERROR
     } /* end if */
 
     /* Close the first fixed array wrapper */
-    if(H5FA_close(fa, H5AC_ind_read_dxpl_id) < 0)
+    if(H5FA_close(fa) < 0)
         FAIL_STACK_ERROR
     fa = NULL;
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, NULL, HADDR_UNDEF, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, NULL, HADDR_UNDEF, tparam) < 0)
         TEST_ERROR
 
     /* Try re-opening the array again (should fail, as array is now deleted) */
     H5E_BEGIN_TRY {
-        fa = H5FA_open(f, H5AC_ind_read_dxpl_id, fa_addr, NULL);
+        fa = H5FA_open(f, fa_addr, NULL);
     } H5E_END_TRY;
     if(fa) {
         /* Close opened array */
-        H5FA_close(fa, H5AC_ind_read_dxpl_id);
+        H5FA_close(fa);
 
         /* Indicate error */
         TEST_ERROR
@@ -964,9 +963,9 @@ test_delete_open(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam)
 error:
     H5E_BEGIN_TRY {
         if(fa)
-            H5FA_close(fa, H5AC_ind_read_dxpl_id);
+            H5FA_close(fa);
         if(fa2)
-            H5FA_close(fa2, H5AC_ind_read_dxpl_id);
+            H5FA_close(fa2);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -1393,7 +1392,7 @@ test_set_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
         TEST_ERROR
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &fa, &fa_addr) < 0)
+    if(create_array(f, cparam, &fa, &fa_addr) < 0)
         TEST_ERROR
 
     /* Verify the creation parameters */
@@ -1401,7 +1400,7 @@ test_set_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, &fa, fa_addr, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, &fa, fa_addr, tparam) < 0)
         TEST_ERROR
 
     if(H5FA_get_nelmts(fa, &fa_nelmts) < 0)
@@ -1433,7 +1432,7 @@ test_set_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
 
         /* Retrieve element of array (not set yet) */
         relmt = (uint64_t)0;
-        if(H5FA_get(fa, H5AC_ind_read_dxpl_id, idx, &relmt) < 0)
+        if(H5FA_get(fa, idx, &relmt) < 0)
             FAIL_STACK_ERROR
 
         /* Verify that the retrieved is correct */
@@ -1460,7 +1459,7 @@ test_set_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
 	idx = (hsize_t)sidx;
 
         relmt = (uint64_t)0;
-        if(H5FA_get(fa, H5AC_ind_read_dxpl_id, idx, &relmt) < 0)
+        if(H5FA_get(fa, idx, &relmt) < 0)
             FAIL_STACK_ERROR
 
         /* Verify that the retrieved element is correct */
@@ -1469,12 +1468,12 @@ test_set_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
 
         /* Set element of array */
         welmt = (uint64_t)7 + idx;
-        if(H5FA_set(fa, H5AC_ind_read_dxpl_id, idx, &welmt) < 0)
+        if(H5FA_set(fa, idx, &welmt) < 0)
             FAIL_STACK_ERROR
 
         /* Retrieve element of array (set now) */
         relmt = (uint64_t)0;
-        if(H5FA_get(fa, H5AC_ind_read_dxpl_id, idx, &relmt) < 0)
+        if(H5FA_get(fa, idx, &relmt) < 0)
             FAIL_STACK_ERROR
 
         /* Verify that the retrieved element is correct */
@@ -1504,7 +1503,7 @@ test_set_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
 error:
     H5E_BEGIN_TRY {
         if(fa)
-            H5FA_close(fa, H5AC_ind_read_dxpl_id);
+            H5FA_close(fa);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -1548,7 +1547,7 @@ test_skip_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
         TEST_ERROR
 
     /* Create array */
-    if(create_array(f, H5AC_ind_read_dxpl_id, cparam, &fa, &fa_addr) < 0)
+    if(create_array(f, cparam, &fa, &fa_addr) < 0)
         TEST_ERROR
 
     /* Verify the creation parameters */
@@ -1556,7 +1555,7 @@ test_skip_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
         TEST_ERROR
 
     /* Check for closing & re-opening the file */
-    if(reopen_file(&file, &f, fapl, H5AC_ind_read_dxpl_id, &fa, fa_addr, tparam) < 0)
+    if(reopen_file(&file, &f, fapl, &fa, fa_addr, tparam) < 0)
         TEST_ERROR
 
     if(H5FA_get_nelmts(fa, &fa_nelmts) < 0)
@@ -1578,7 +1577,7 @@ test_skip_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
 
     /* Retrieve element of array (not set yet) */
     relmt = (uint64_t)0;
-    if(H5FA_get(fa, H5AC_ind_read_dxpl_id, idx, &relmt) < 0)
+    if(H5FA_get(fa, idx, &relmt) < 0)
         FAIL_STACK_ERROR
 
     /* Verify that the retrieved is correct */
@@ -1587,7 +1586,7 @@ test_skip_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
 
     /* Set element of array */
     welmt = (uint64_t)7 + idx;
-    if(H5FA_set(fa, H5AC_ind_read_dxpl_id, idx, &welmt) < 0)
+    if(H5FA_set(fa, idx, &welmt) < 0)
         FAIL_STACK_ERROR
 
     /* Verify array state */
@@ -1598,7 +1597,7 @@ test_skip_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
 
     /* Retrieve element of array (set now) */
     relmt = (uint64_t)0;
-    if(H5FA_get(fa, H5AC_ind_read_dxpl_id, idx, &relmt) < 0)
+    if(H5FA_get(fa, idx, &relmt) < 0)
         FAIL_STACK_ERROR
 
     /* Verify that the retrieved is correct */
@@ -1610,7 +1609,7 @@ test_skip_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
         for(cnt = 0; cnt < skip_elmts; cnt++) {
             /* Retrieve element of array (not set yet) */
             relmt = (uint64_t)0;
-            if(H5FA_get(fa, H5AC_ind_read_dxpl_id, cnt, &relmt) < 0)
+            if(H5FA_get(fa, cnt, &relmt) < 0)
                 FAIL_STACK_ERROR
 
             /* Verify that the retrieved is correct */
@@ -1631,7 +1630,7 @@ test_skip_elmts(hid_t fapl, H5FA_create_t *cparam, farray_test_param_t *tparam,
 error:
     H5E_BEGIN_TRY {
         if(fa)
-            H5FA_close(fa, H5AC_ind_read_dxpl_id);
+            H5FA_close(fa);
 	H5Fclose(file);
     } H5E_END_TRY;
 
@@ -1660,6 +1659,7 @@ main(void)
     unsigned	nerrors = 0;            /* Cumulative error count */
     time_t      curr_time;              /* Current time, for seeding random number generator */
     int		ExpressMode;            /* Test express value */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     /* Reset library */
     h5_reset();
@@ -1671,6 +1671,10 @@ main(void)
     /* Set the filename to use for this test (dependent on fapl) */
     h5_fixname(FILENAME[0], fapl, filename_g, sizeof(filename_g));
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     /* Seed random #'s */
     curr_time = HDtime(NULL);
     HDsrandom((unsigned)curr_time);
@@ -1790,6 +1794,10 @@ main(void)
     /* Verify symbol table messages are cached */
     nerrors += (h5_verify_cached_stabs(FILENAME, fapl) < 0 ? 1 : 0);
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     if(nerrors)
         goto error;
     puts("All fixed array tests passed.");
@@ -1806,6 +1814,8 @@ error:
 	H5Pclose(fapl);
     } H5E_END_TRY;
 
+    if(api_ctx_pushed) H5CX_pop();
+
     return 1;
 } /* end main() */
 
diff --git a/test/fheap.c b/test/fheap.c
index 77de4a8..e38d263 100644
--- a/test/fheap.c
+++ b/test/fheap.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
@@ -31,9 +29,10 @@
 #include "H5Fpkg.h"
 
 /* Other private headers that this test requires */
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Iprivate.h"		/* IDs			  		*/
 #include "H5MMprivate.h"	/* Memory management			*/
-#include "H5VMprivate.h"		/* Vectors and arrays 			*/
+#include "H5VMprivate.h"	/* Vectors and arrays 			*/
 
 /* Max. testfile name length */
 #define FHEAP_FILENAME_LEN      1024
@@ -171,7 +170,7 @@ size_t shared_alloc_ids_g = 0;  /* # of shared heap IDs allocated in array */
 static int init_small_cparam(H5HF_create_t *cparam);
 static int init_large_cparam(H5HF_create_t *cparam);
 static int check_stats(const H5HF_t *fh, const fheap_heap_state_t *state);
-static int del_objs(H5F_t *f, hid_t dxpl, H5HF_t **fh, fheap_test_param_t *tparam,
+static int del_objs(H5F_t *f, H5HF_t **fh, fheap_test_param_t *tparam,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids);
 
 
@@ -361,7 +360,7 @@ op_memcpy(const void *obj, size_t obj_len, void *op_data)
  *-------------------------------------------------------------------------
  */
 static int
-add_obj(H5HF_t *fh, hid_t dxpl, size_t obj_off,
+add_obj(H5HF_t *fh, size_t obj_off,
     size_t obj_size, fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned char heap_id[MAX_HEAP_ID_LEN]; /* Heap ID for object inserted */
@@ -383,7 +382,7 @@ add_obj(H5HF_t *fh, hid_t dxpl, size_t obj_off,
 
     /* Insert object */
     HDmemset(heap_id, 0, id_len);
-    if(H5HF_insert(fh, dxpl, obj_size, obj, heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, obj, heap_id) < 0)
         FAIL_STACK_ERROR
 
     /* Check for tracking the heap's state */
@@ -411,11 +410,11 @@ add_obj(H5HF_t *fh, hid_t dxpl, size_t obj_off,
     } /* end if */
 
     /* Read in object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
-    if(H5HF_read(fh, dxpl, heap_id, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(obj, shared_robj_g, obj_size))
         TEST_ERROR
@@ -553,7 +552,7 @@ begin_test(fheap_test_param_t *tparam, const char *base_desc,
     del_str = get_del_string(tparam);
     HDassert(del_str);
     test_desc = (char *)H5MM_malloc(HDstrlen(del_str) + HDstrlen(base_desc));
-    sprintf(test_desc, base_desc, del_str);
+    HDsprintf(test_desc, base_desc, del_str);
     TESTING(test_desc);
     H5MM_xfree(del_str);
     H5MM_xfree(test_desc);
@@ -584,14 +583,14 @@ begin_test(fheap_test_param_t *tparam, const char *base_desc,
  *-------------------------------------------------------------------------
  */
 static int
-reopen_file(hid_t *file, H5F_t **f, const char *filename, hid_t fapl, hid_t dxpl,
+reopen_file(hid_t *file, H5F_t **f, const char *filename, hid_t fapl,
     H5HF_t **fh, haddr_t fh_addr, const fheap_test_param_t *tparam)
 {
     /* Check for closing & re-opening the heap */
     /* (actually will close & re-open the file as well) */
     if(tparam->reopen_heap) {
         /* Close heap */
-        if(H5HF_close(*fh, dxpl) < 0)
+        if(H5HF_close(*fh) < 0)
             FAIL_STACK_ERROR
         *fh = NULL;
 
@@ -614,7 +613,7 @@ reopen_file(hid_t *file, H5F_t **f, const char *filename, hid_t fapl, hid_t dxpl
             FAIL_STACK_ERROR
 
         /* Re-open heap */
-        if(NULL == (*fh = H5HF_open(*f, dxpl, fh_addr)))
+        if(NULL == (*fh = H5HF_open(*f, fh_addr)))
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -641,7 +640,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-open_heap(char *filename, hid_t fapl, hid_t dxpl, const H5HF_create_t *cparam,
+open_heap(char *filename, hid_t fapl, const H5HF_create_t *cparam,
     const fheap_test_param_t *tparam, hid_t *file, H5F_t **f, H5HF_t **fh,
     haddr_t *fh_addr, fheap_heap_state_t *state, h5_stat_size_t *empty_size)
 {
@@ -665,7 +664,7 @@ open_heap(char *filename, hid_t fapl, hid_t dxpl, const H5HF_create_t *cparam,
             FAIL_STACK_ERROR
 
         /* Create absolute heap */
-        if(NULL == (*fh = H5HF_create(*f, dxpl, cparam)))
+        if(NULL == (*fh = H5HF_create(*f, cparam)))
             FAIL_STACK_ERROR
         if(H5HF_get_id_len(*fh, &id_len) < 0)
             FAIL_STACK_ERROR
@@ -682,7 +681,7 @@ open_heap(char *filename, hid_t fapl, hid_t dxpl, const H5HF_create_t *cparam,
         /* Prepare for querying the size of a file with an empty heap */
 
         /* Close (empty) heap */
-        if(H5HF_close(*fh, dxpl) < 0)
+        if(H5HF_close(*fh) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -709,7 +708,7 @@ open_heap(char *filename, hid_t fapl, hid_t dxpl, const H5HF_create_t *cparam,
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Create absolute heap */
-        if(NULL == (*fh = H5HF_create(*f, dxpl, cparam)))
+        if(NULL == (*fh = H5HF_create(*f, cparam)))
             FAIL_STACK_ERROR
         if(H5HF_get_id_len(*fh, &id_len) < 0)
             FAIL_STACK_ERROR
@@ -725,7 +724,7 @@ open_heap(char *filename, hid_t fapl, hid_t dxpl, const H5HF_create_t *cparam,
     } /* end if */
     else {
         /* Re-open heap */
-        if(NULL == (*fh = H5HF_open(*f, dxpl, *fh_addr)))
+        if(NULL == (*fh = H5HF_open(*f, *fh_addr)))
             FAIL_STACK_ERROR
     } /* end else */
 
@@ -752,17 +751,17 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-reopen_heap(H5F_t *f, hid_t dxpl, H5HF_t **fh, haddr_t fh_addr,
+reopen_heap(H5F_t *f, H5HF_t **fh, haddr_t fh_addr,
     const fheap_test_param_t *tparam)
 {
     /* Check for closing & re-opening the heap */
     if(tparam->reopen_heap) {
         /* Close (empty) heap */
-        if(H5HF_close(*fh, dxpl) < 0)
+        if(H5HF_close(*fh) < 0)
             FAIL_STACK_ERROR
 
         /* Re-open heap */
-        if(NULL == (*fh = H5HF_open(f, dxpl, fh_addr)))
+        if(NULL == (*fh = H5HF_open(f, fh_addr)))
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -788,7 +787,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-close_heap(char *filename, hid_t fapl, hid_t dxpl, fheap_test_param_t *tparam,
+close_heap(char *filename, hid_t fapl, fheap_test_param_t *tparam,
     hid_t file, H5F_t *f, H5HF_t **fh, haddr_t fh_addr,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids,
     h5_stat_size_t empty_size)
@@ -796,7 +795,7 @@ close_heap(char *filename, hid_t fapl, hid_t dxpl, fheap_test_param_t *tparam,
     h5_stat_size_t       file_size;              /* Size of file currently */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -806,19 +805,19 @@ close_heap(char *filename, hid_t fapl, hid_t dxpl, fheap_test_param_t *tparam,
     /* Check for deleting the objects in the heap */
     if(tparam->del_dir != FHEAP_DEL_HEAP) {
         /* Delete objects inserted (either forward or reverse order) */
-        if(del_objs(f, dxpl, fh, tparam, state, keep_ids))
+        if(del_objs(f, fh, tparam, state, keep_ids))
             FAIL_STACK_ERROR
     } /* end if */
 
     /* Close the fractal heap */
-    if(H5HF_close(*fh, dxpl) < 0)
+    if(H5HF_close(*fh) < 0)
         FAIL_STACK_ERROR
     *fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -857,7 +856,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-del_objs_half_refill(H5F_t *f, hid_t dxpl, H5HF_t **fh, fheap_test_param_t *tparam,
+del_objs_half_refill(H5F_t *f, H5HF_t **fh, fheap_test_param_t *tparam,
     fheap_heap_ids_t *keep_ids)
 {
     unsigned char *wobj;        /* Buffer for object to insert */
@@ -892,11 +891,11 @@ del_objs_half_refill(H5F_t *f, hid_t dxpl, H5HF_t **fh, fheap_test_param_t *tpar
     half_nobjs = keep_ids->num_ids / 2;
     for(u = 0; u < half_nobjs; u++) {
         /* Remove object from heap */
-        if(H5HF_remove(*fh, dxpl, &keep_ids->ids[id_len * obj_idx]) < 0)
+        if(H5HF_remove(*fh, &keep_ids->ids[id_len * obj_idx]) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Adjust index of object to delete next */
@@ -914,11 +913,11 @@ del_objs_half_refill(H5F_t *f, hid_t dxpl, H5HF_t **fh, fheap_test_param_t *tpar
     for(u = 0; u < half_nobjs; u++) {
         /* Re-insert object */
         wobj = &shared_wobj_g[keep_ids->offs[obj_idx]];
-        if(H5HF_insert(*fh, dxpl, keep_ids->lens[obj_idx], wobj, &keep_ids->ids[id_len * obj_idx]) < 0)
+        if(H5HF_insert(*fh, keep_ids->lens[obj_idx], wobj, &keep_ids->ids[id_len * obj_idx]) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Adjust index of object to delete next */
@@ -951,7 +950,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-del_objs(H5F_t *f, hid_t dxpl, H5HF_t **fh, fheap_test_param_t *tparam,
+del_objs(H5F_t *f, H5HF_t **fh, fheap_test_param_t *tparam,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     haddr_t fh_addr = HADDR_UNDEF;      /* Address of fractal heap */
@@ -967,7 +966,7 @@ del_objs(H5F_t *f, hid_t dxpl, H5HF_t **fh, fheap_test_param_t *tparam,
 
     /* Check for first deleting half of objects & then re-inserting them */
     if(tparam->drain_half == FHEAP_DEL_DRAIN_HALF)
-        if(del_objs_half_refill(f, dxpl, fh, tparam, keep_ids))
+        if(del_objs_half_refill(f, fh, tparam, keep_ids))
             TEST_ERROR
 
     /* Check for closing & re-opening the heap */
@@ -989,11 +988,11 @@ del_objs(H5F_t *f, hid_t dxpl, H5HF_t **fh, fheap_test_param_t *tparam,
         obj_idx = keep_ids->num_ids - 1;
     for(u = 0; u < keep_ids->num_ids; u++) {
         /* Remove object from heap */
-        if(H5HF_remove(*fh, dxpl, &keep_ids->ids[id_len * obj_idx]) < 0)
+        if(H5HF_remove(*fh, &keep_ids->ids[id_len * obj_idx]) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Adjust index of object to delete next */
@@ -1043,7 +1042,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_heap(H5HF_t *fh, hid_t dxpl, unsigned block_row, size_t obj_size,
+fill_heap(H5HF_t *fh, unsigned block_row, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned char *wobj;                /* Buffer for object to insert */
@@ -1100,7 +1099,7 @@ fill_heap(H5HF_t *fh, hid_t dxpl, unsigned block_row, size_t obj_size,
         } /* end if */
 
         /* Insert object */
-        if(H5HF_insert(fh, dxpl, obj_size, wobj, curr_id_ptr) < 0)
+        if(H5HF_insert(fh, obj_size, wobj, curr_id_ptr) < 0)
             FAIL_STACK_ERROR
         *curr_len_ptr = obj_size;
         *curr_off_ptr = obj_off;
@@ -1151,7 +1150,7 @@ fill_heap(H5HF_t *fh, hid_t dxpl, unsigned block_row, size_t obj_size,
         } /* end if */
 
         /* Insert last object into the heap, using the remaining free space */
-        if(H5HF_insert(fh, dxpl, last_obj_len, wobj, curr_id_ptr) < 0)
+        if(H5HF_insert(fh, last_obj_len, wobj, curr_id_ptr) < 0)
             FAIL_STACK_ERROR
         *curr_len_ptr = last_obj_len;
         *curr_off_ptr = obj_off;
@@ -1176,7 +1175,7 @@ fill_heap(H5HF_t *fh, hid_t dxpl, unsigned block_row, size_t obj_size,
     curr_off_ptr = shared_offs_g;
     for(u = 0; u < num_ids; u++) {
         /* Read in object */
-        if(H5HF_read(fh, dxpl, curr_id_ptr, shared_robj_g) < 0)
+        if(H5HF_read(fh, curr_id_ptr, shared_robj_g) < 0)
             FAIL_STACK_ERROR
 
         /* Check that object is correct */
@@ -1235,7 +1234,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_root_row(H5HF_t *fh, hid_t dxpl, unsigned row, size_t obj_size,
+fill_root_row(H5HF_t *fh, unsigned row, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     hsize_t     first_free_space;       /* Size of free space in heap after the first block */
@@ -1305,7 +1304,7 @@ fill_root_row(H5HF_t *fh, hid_t dxpl, unsigned row, size_t obj_size,
         state->man_alloc_size += block_size;
 
         /* Fill a direct heap block up */
-        if(fill_heap(fh, dxpl, row, obj_size, state, keep_ids))
+        if(fill_heap(fh, row, obj_size, state, keep_ids))
             TEST_ERROR
     } /* end for */
 
@@ -1332,7 +1331,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_partial_row(H5HF_t *fh, hid_t dxpl, unsigned row, unsigned width,
+fill_partial_row(H5HF_t *fh, unsigned row, unsigned width,
     size_t obj_size, fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     size_t      block_size;             /* Size of direct block in this row */
@@ -1351,7 +1350,7 @@ fill_partial_row(H5HF_t *fh, hid_t dxpl, unsigned row, unsigned width,
         state->man_alloc_size += block_size;
 
         /* Fill a direct heap block up */
-        if(fill_heap(fh, dxpl, row, obj_size, state, keep_ids))
+        if(fill_heap(fh, row, obj_size, state, keep_ids))
             TEST_ERROR
     } /* end for */
 
@@ -1378,7 +1377,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_row(H5HF_t *fh, hid_t dxpl, unsigned row, size_t obj_size,
+fill_row(H5HF_t *fh, unsigned row, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     /* Sanity check */
@@ -1386,7 +1385,7 @@ fill_row(H5HF_t *fh, hid_t dxpl, unsigned row, size_t obj_size,
     HDassert(state);
 
     /* Fill the entire row (with the partial row fill routine) */
-    if(fill_partial_row(fh, dxpl, row, DTABLE_WIDTH(fh), obj_size, state, keep_ids))
+    if(fill_partial_row(fh, row, DTABLE_WIDTH(fh), obj_size, state, keep_ids))
         TEST_ERROR
 
     /* Operations succeeded */
@@ -1415,7 +1414,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_root_direct(H5HF_t *fh, hid_t dxpl, size_t obj_size,
+fill_root_direct(H5HF_t *fh, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned    max_dblock_rows;        /* Max. # of direct block rows in indirect block */
@@ -1427,7 +1426,7 @@ fill_root_direct(H5HF_t *fh, hid_t dxpl, size_t obj_size,
 
     /* Loop over rows */
     for(row = 0; row < max_dblock_rows; row++)
-        if(fill_root_row(fh, dxpl, row, obj_size, state, keep_ids))
+        if(fill_root_row(fh, row, obj_size, state, keep_ids))
             TEST_ERROR
 
     /* Operations succeeded */
@@ -1455,7 +1454,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_2nd_indirect(H5HF_t *fh, hid_t dxpl, unsigned pos, size_t obj_size,
+fill_2nd_indirect(H5HF_t *fh, unsigned pos, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned    max_dblock_rows;        /* Max. # of direct block rows in indirect block */
@@ -1467,7 +1466,7 @@ fill_2nd_indirect(H5HF_t *fh, hid_t dxpl, unsigned pos, size_t obj_size,
 
     /* Loop over rows */
     for(row = 0; row < max_dblock_rows; row++)
-        if(fill_row(fh, dxpl, row, obj_size, state, keep_ids))
+        if(fill_row(fh, row, obj_size, state, keep_ids))
             TEST_ERROR
 
     /* Operations succeeded */
@@ -1494,7 +1493,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_all_direct(H5HF_t *fh, hid_t dxpl, size_t obj_size,
+fill_all_direct(H5HF_t *fh, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned    max_dblock_rows;        /* Max. # of direct block rows in indirect block */
@@ -1506,7 +1505,7 @@ fill_all_direct(H5HF_t *fh, hid_t dxpl, size_t obj_size,
 
     /* Loop over rows */
     for(row = 0; row < max_dblock_rows; row++)
-        if(fill_row(fh, dxpl, row, obj_size, state, keep_ids))
+        if(fill_row(fh, row, obj_size, state, keep_ids))
             TEST_ERROR
 
     /* Operations succeeded */
@@ -1534,7 +1533,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_2nd_indirect_row(H5HF_t *fh, hid_t dxpl, unsigned pos, size_t obj_size,
+fill_2nd_indirect_row(H5HF_t *fh, unsigned pos, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned    width;                  /* Width of heap's doubling table */
@@ -1545,7 +1544,7 @@ fill_2nd_indirect_row(H5HF_t *fh, hid_t dxpl, unsigned pos, size_t obj_size,
 
     /* Loop over row of indirect blocks */
     for(u = 0; u < width; u++)
-        if(fill_2nd_indirect(fh, dxpl, pos, obj_size, state, keep_ids))
+        if(fill_2nd_indirect(fh, pos, obj_size, state, keep_ids))
             TEST_ERROR
 
     /* Operations succeeded */
@@ -1573,7 +1572,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_all_2nd_indirect_rows(H5HF_t *fh, hid_t dxpl, size_t obj_size,
+fill_all_2nd_indirect_rows(H5HF_t *fh, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned    width;                  /* Width of heap's doubling table */
@@ -1584,7 +1583,7 @@ fill_all_2nd_indirect_rows(H5HF_t *fh, hid_t dxpl, size_t obj_size,
 
     /* Loop over rows of 2nd level deep indirect blocks */
     for(u = 0; u < (H5VM_log2_of2(width) + 1); u++)
-        if(fill_2nd_indirect_row(fh, dxpl, (u + 1), obj_size, state, keep_ids))
+        if(fill_2nd_indirect_row(fh, (u + 1), obj_size, state, keep_ids))
             TEST_ERROR
 
     /* Operations succeeded */
@@ -1612,18 +1611,18 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_3rd_indirect(H5HF_t *fh, hid_t dxpl, unsigned pos, size_t obj_size,
+fill_3rd_indirect(H5HF_t *fh, unsigned pos, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned    u;                      /* Local index variable */
 
     /* Fill all direct block rows in third level indirect block */
-    if(fill_all_direct(fh, dxpl, obj_size, state, keep_ids))
+    if(fill_all_direct(fh, obj_size, state, keep_ids))
         TEST_ERROR
 
     /* Fill rows of recursive indirect blocks in third level indirect block */
     for(u = 0; u < pos; u++)
-        if(fill_2nd_indirect_row(fh, dxpl, (u + 1), obj_size, state, keep_ids))
+        if(fill_2nd_indirect_row(fh, (u + 1), obj_size, state, keep_ids))
             TEST_ERROR
 
     /* Operations succeeded */
@@ -1651,7 +1650,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_3rd_indirect_row(H5HF_t *fh, hid_t dxpl, unsigned pos, size_t obj_size,
+fill_3rd_indirect_row(H5HF_t *fh, unsigned pos, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned    width;                  /* Width of heap's doubling table */
@@ -1663,7 +1662,7 @@ fill_3rd_indirect_row(H5HF_t *fh, hid_t dxpl, unsigned pos, size_t obj_size,
     /* Loop over row of 3rd level indirect blocks */
     for(u = 0; u < width; u++)
         /* Fill third level indirect block */
-        if(fill_3rd_indirect(fh, dxpl, pos, obj_size, state, keep_ids))
+        if(fill_3rd_indirect(fh, pos, obj_size, state, keep_ids))
             TEST_ERROR
 
     /* Operations succeeded */
@@ -1691,7 +1690,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_all_3rd_indirect_rows(H5HF_t *fh, hid_t dxpl, size_t obj_size,
+fill_all_3rd_indirect_rows(H5HF_t *fh, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned    width;                  /* Width of heap's doubling table */
@@ -1703,7 +1702,7 @@ fill_all_3rd_indirect_rows(H5HF_t *fh, hid_t dxpl, size_t obj_size,
     /* Loop over rows of 3rd level deep indirect blocks */
     for(u = 0; u < (H5VM_log2_of2(width) + 1); u++)
         /* Fill row of 3rd level indirect blocks */
-        if(fill_3rd_indirect_row(fh, dxpl, (u + 1), obj_size, state, keep_ids))
+        if(fill_3rd_indirect_row(fh, (u + 1), obj_size, state, keep_ids))
             TEST_ERROR
 
     /* Operations succeeded */
@@ -1731,7 +1730,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_4th_indirect_row(H5HF_t *fh, hid_t dxpl, unsigned pos, size_t obj_size,
+fill_4th_indirect_row(H5HF_t *fh, unsigned pos, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned    width;                  /* Width of heap's doubling table */
@@ -1743,16 +1742,16 @@ fill_4th_indirect_row(H5HF_t *fh, hid_t dxpl, unsigned pos, size_t obj_size,
     /* Loop over row of 4th level indirect blocks */
     for(u = 0; u < width; u++) {
         /* Fill all direct block rows in fourth level indirect block */
-        if(fill_all_direct(fh, dxpl, obj_size, state, keep_ids))
+        if(fill_all_direct(fh, obj_size, state, keep_ids))
             TEST_ERROR
 
         /* Fill all rows of 2nd level deep indirect blocks in fourth level indirect block */
-        if(fill_all_2nd_indirect_rows(fh, dxpl, obj_size, state, keep_ids))
+        if(fill_all_2nd_indirect_rows(fh, obj_size, state, keep_ids))
             TEST_ERROR
 
         /* Fill rows of third level indirect blocks in fourth level indirect block */
         for(v = 0; v < pos; v++)
-            if(fill_3rd_indirect_row(fh, dxpl, (v + 1), obj_size, state, keep_ids))
+            if(fill_3rd_indirect_row(fh, (v + 1), obj_size, state, keep_ids))
                 TEST_ERROR
     } /* end for */
 
@@ -1781,7 +1780,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-fill_all_4th_indirect_rows(H5HF_t *fh, hid_t dxpl, size_t obj_size,
+fill_all_4th_indirect_rows(H5HF_t *fh, size_t obj_size,
     fheap_heap_state_t *state, fheap_heap_ids_t *keep_ids)
 {
     unsigned    width;                  /* Width of heap's doubling table */
@@ -1793,7 +1792,7 @@ fill_all_4th_indirect_rows(H5HF_t *fh, hid_t dxpl, size_t obj_size,
     /* Loop over rows of 4th level deep indirect blocks */
     for(u = 0; u < (H5VM_log2_of2(width) + 1); u++) {
         /* Fill row of 4th level indirect blocks */
-        if(fill_4th_indirect_row(fh, dxpl, (u + 1), obj_size, state, keep_ids))
+        if(fill_4th_indirect_row(fh, (u + 1), obj_size, state, keep_ids))
             TEST_ERROR
 
         /* Account for root indirect block doubling # of rows again */
@@ -1881,7 +1880,7 @@ test_create(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
      */
     TESTING("fractal heap creation");
 
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -1905,11 +1904,11 @@ test_create(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
 
     /* Delete heap */
-    if(H5HF_delete(f, H5AC_ind_read_dxpl_id, fh_addr) < 0)
+    if(H5HF_delete(f, fh_addr) < 0)
         FAIL_STACK_ERROR
 
     /* Close the file */
@@ -1932,7 +1931,7 @@ test_create(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, H5AC_ind_read_dxpl_id);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -2004,7 +2003,7 @@ test_reopen(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
     TESTING("create, close & reopen fractal heap");
 
     /* Create heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -2019,7 +2018,7 @@ test_reopen(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the file */
@@ -2043,7 +2042,7 @@ test_reopen(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
     } /* end if */
 
     /* Re-open the heap */
-    if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Query the creation parameters */
@@ -2054,12 +2053,12 @@ test_reopen(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Delete heap */
-    if(H5HF_delete(f, H5AC_ind_read_dxpl_id, fh_addr) < 0)
+    if(H5HF_delete(f, fh_addr) < 0)
         FAIL_STACK_ERROR
 
     /* Close the file */
@@ -2083,7 +2082,7 @@ test_reopen(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, H5AC_ind_read_dxpl_id);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -2157,7 +2156,7 @@ test_open_twice(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
     TESTING("open fractal heap twice");
 
     /* Create heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -2172,7 +2171,7 @@ test_open_twice(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         TEST_ERROR
 
     /* Open the heap again, through the first file handle */
-    if(NULL == (fh2 = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh2 = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -2183,12 +2182,12 @@ test_open_twice(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the second fractal heap wrapper */
-    if(H5HF_close(fh2, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh2) < 0)
         FAIL_STACK_ERROR
     fh2 = NULL;
 
     /* Check for closing & re-opening the heap & file */
-    if(reopen_file(&file, &f, filename, fapl, H5AC_ind_read_dxpl_id, &fh, fh_addr, tparam) < 0)
+    if(reopen_file(&file, &f, filename, fapl, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Re-open the file */
@@ -2204,7 +2203,7 @@ test_open_twice(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         FAIL_STACK_ERROR
 
     /* Open the fractal heap through the second file handle */
-    if(NULL == (fh2 = H5HF_open(f2, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh2 = H5HF_open(f2, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -2215,7 +2214,7 @@ test_open_twice(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the first fractal heap wrapper */
-    if(H5HF_close(fh, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -2227,12 +2226,12 @@ test_open_twice(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         FAIL_STACK_ERROR
 
     /* Close the second fractal heap wrapper */
-    if(H5HF_close(fh2, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh2) < 0)
         FAIL_STACK_ERROR
     fh2 = NULL;
 
     /* Delete heap */
-    if(H5HF_delete(f2, H5AC_ind_read_dxpl_id, fh_addr) < 0)
+    if(H5HF_delete(f2, fh_addr) < 0)
         FAIL_STACK_ERROR
 
     /* Close the second file */
@@ -2256,9 +2255,9 @@ test_open_twice(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, H5AC_ind_read_dxpl_id);
+            H5HF_close(fh);
         if(fh2)
-            H5HF_close(fh2, H5AC_ind_read_dxpl_id);
+            H5HF_close(fh2);
 	H5Fclose(file);
 	H5Fclose(file2);
     } H5E_END_TRY;
@@ -2326,7 +2325,7 @@ test_delete_open(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
     TESTING("deleting open fractal heap");
 
     /* Create heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -2341,11 +2340,11 @@ test_delete_open(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         TEST_ERROR
 
     /* Open the heap again */
-    if(NULL == (fh2 = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh2 = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Request that the heap be deleted */
-    if(H5HF_delete(f, H5AC_ind_read_dxpl_id, fh_addr) < 0)
+    if(H5HF_delete(f, fh_addr) < 0)
         FAIL_STACK_ERROR
 
     /* Verify the creation parameters */
@@ -2356,24 +2355,24 @@ test_delete_open(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         TEST_ERROR
 
     /* Close the second fractal heap wrapper */
-    if(H5HF_close(fh2, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh2) < 0)
         FAIL_STACK_ERROR
     fh2 = NULL;
 
     /* Try re-opening the heap again (should fail, as heap will be deleted) */
     H5E_BEGIN_TRY {
-        fh2 = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr);
+        fh2 = H5HF_open(f, fh_addr);
     } H5E_END_TRY;
     if(fh2) {
         /* Close opened heap */
-        H5HF_close(fh2, H5AC_ind_read_dxpl_id);
+        H5HF_close(fh2);
 
         /* Indicate error */
         TEST_ERROR
     } /* end if */
 
     /* Close the first fractal heap wrapper */
-    if(H5HF_close(fh, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -2399,11 +2398,11 @@ test_delete_open(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 
     /* Try re-opening the heap again (should fail, as heap is now deleted) */
     H5E_BEGIN_TRY {
-        fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr);
+        fh = H5HF_open(f, fh_addr);
     } H5E_END_TRY;
     if(fh) {
         /* Close opened heap */
-        H5HF_close(fh, H5AC_ind_read_dxpl_id);
+        H5HF_close(fh);
 
         /* Indicate error */
         TEST_ERROR
@@ -2429,9 +2428,9 @@ test_delete_open(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, H5AC_ind_read_dxpl_id);
+            H5HF_close(fh);
         if(fh2)
-            H5HF_close(fh2, H5AC_ind_read_dxpl_id);
+            H5HF_close(fh2);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -2455,7 +2454,6 @@ static unsigned
 test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -2492,7 +2490,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
     tmp_cparam.id_len = 0;
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, &tmp_cparam)))
+    if(NULL == (fh = H5HF_create(f, &tmp_cparam)))
         FAIL_STACK_ERROR
 
     /* Test ID length information for heap */
@@ -2512,7 +2510,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -2522,7 +2520,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
     tmp_cparam.id_len = 1;
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, &tmp_cparam)))
+    if(NULL == (fh = H5HF_create(f, &tmp_cparam)))
         FAIL_STACK_ERROR
 
     /* Test ID length information for heap */
@@ -2542,7 +2540,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -2557,7 +2555,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         FAIL_STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, &tmp_cparam)))
+    if(NULL == (fh = H5HF_create(f, &tmp_cparam)))
         FAIL_STACK_ERROR
 
     /* Test ID length information for heap */
@@ -2577,7 +2575,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -2590,7 +2588,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 
     /* Create absolute heap */
     H5E_BEGIN_TRY {
-        fh = H5HF_create(f, dxpl, &tmp_cparam);
+        fh = H5HF_create(f, &tmp_cparam);
     } H5E_END_TRY;
     if(NULL != fh)
         FAIL_STACK_ERROR
@@ -2602,7 +2600,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
     tmp_cparam.id_len = 8;
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, &tmp_cparam)))
+    if(NULL == (fh = H5HF_create(f, &tmp_cparam)))
         FAIL_STACK_ERROR
 
     /* Test ID length information for heap */
@@ -2622,7 +2620,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -2633,7 +2631,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
     tmp_cparam.id_len = 17;
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, &tmp_cparam)))
+    if(NULL == (fh = H5HF_create(f, &tmp_cparam)))
         FAIL_STACK_ERROR
 
     /* Test ID length information for heap */
@@ -2653,7 +2651,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -2664,7 +2662,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
     tmp_cparam.id_len = 18;
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, &tmp_cparam)))
+    if(NULL == (fh = H5HF_create(f, &tmp_cparam)))
         FAIL_STACK_ERROR
 
     /* Test ID length information for heap */
@@ -2684,7 +2682,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -2695,7 +2693,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
     tmp_cparam.id_len = 19;
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, &tmp_cparam)))
+    if(NULL == (fh = H5HF_create(f, &tmp_cparam)))
         FAIL_STACK_ERROR
 
     /* Test ID length information for heap */
@@ -2715,7 +2713,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -2726,7 +2724,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
     tmp_cparam.id_len = 45;
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, &tmp_cparam)))
+    if(NULL == (fh = H5HF_create(f, &tmp_cparam)))
         FAIL_STACK_ERROR
 
     /* Test ID length information for heap */
@@ -2746,7 +2744,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -2758,7 +2756,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 
     /* Create absolute heap */
     H5E_BEGIN_TRY {
-        fh = H5HF_create(f, dxpl, &tmp_cparam);
+        fh = H5HF_create(f, &tmp_cparam);
     } H5E_END_TRY;
     if(NULL != fh)
         FAIL_STACK_ERROR
@@ -2776,7 +2774,7 @@ test_id_limits(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -2800,7 +2798,6 @@ static unsigned
 test_filtered_create(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -2837,7 +2834,7 @@ test_filtered_create(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         FAIL_STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, &tmp_cparam)))
+    if(NULL == (fh = H5HF_create(f, &tmp_cparam)))
         FAIL_STACK_ERROR
 
     /* Get heap's address */
@@ -2847,7 +2844,7 @@ test_filtered_create(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -2868,7 +2865,7 @@ test_filtered_create(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         FAIL_STACK_ERROR
 
     /* Re-open the heap */
-    if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Query the heap creation parameters */
@@ -2879,7 +2876,7 @@ test_filtered_create(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
 
 
@@ -2899,7 +2896,7 @@ test_filtered_create(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -2923,7 +2920,6 @@ static unsigned
 test_size(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -2952,7 +2948,7 @@ test_size(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
 
     /* Get heap's address */
@@ -2963,24 +2959,24 @@ test_size(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 
     /* Get an empty heap's size */
     empty_heap_size = 0;
-    if(H5HF_size(fh, dxpl, &empty_heap_size) < 0)
+    if(H5HF_size(fh, &empty_heap_size) < 0)
         FAIL_STACK_ERROR
     if(empty_heap_size == 0)
         TEST_ERROR
 
     /* Insert an object */
-    if(add_obj(fh, dxpl, (size_t)0, (size_t)10, NULL, NULL) < 0)
+    if(add_obj(fh, (size_t)0, (size_t)10, NULL, NULL) < 0)
         TEST_ERROR
 
     /* Get the heap's size after inserting one object */
     one_heap_size = 0;
-    if(H5HF_size(fh, dxpl, &one_heap_size) < 0)
+    if(H5HF_size(fh, &one_heap_size) < 0)
         FAIL_STACK_ERROR
     if(one_heap_size <= empty_heap_size)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -3002,29 +2998,29 @@ test_size(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         FAIL_STACK_ERROR
 
     /* Re-open the heap */
-    if(NULL == (fh = H5HF_open(f, dxpl, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Check the heap's size */
     heap_size = 0;
-    if(H5HF_size(fh, dxpl, &heap_size) < 0)
+    if(H5HF_size(fh, &heap_size) < 0)
         FAIL_STACK_ERROR
     if(heap_size != one_heap_size)
         TEST_ERROR
 
     /* Insert another object */
-    if(add_obj(fh, dxpl, (size_t)1, (size_t)10, NULL, NULL) < 0)
+    if(add_obj(fh, (size_t)1, (size_t)10, NULL, NULL) < 0)
         TEST_ERROR
 
     /* Check the heap's size */
     heap_size = 0;
-    if(H5HF_size(fh, dxpl, &heap_size) < 0)
+    if(H5HF_size(fh, &heap_size) < 0)
         FAIL_STACK_ERROR
     if(heap_size != one_heap_size)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
 
 
@@ -3040,7 +3036,7 @@ test_size(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -3068,7 +3064,6 @@ test_reopen_hdr(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 {
     hid_t       file1 = -1;             /* File ID */
     hid_t       file2 = -2;             /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char        filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t       *f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -3095,7 +3090,7 @@ test_reopen_hdr(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
 
     /* Get heap's address */
@@ -3105,11 +3100,11 @@ test_reopen_hdr(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         TEST_ERROR
 
     /* Insert an object */
-    if(add_obj(fh, dxpl, (size_t)0, (size_t)10, NULL, NULL) < 0)
+    if(add_obj(fh, (size_t)0, (size_t)10, NULL, NULL) < 0)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -3135,11 +3130,11 @@ test_reopen_hdr(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         FAIL_STACK_ERROR
 
     /* Open the heap */
-    if(NULL == (fh = H5HF_open(f, dxpl, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Close the heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -3153,16 +3148,16 @@ test_reopen_hdr(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
         FAIL_STACK_ERROR
 
     /* Reopen the heap */
-    if(NULL == (fh = H5HF_open(f, dxpl, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Check the heap's size */
     heap_size = 0;
-    if(H5HF_size(fh, dxpl, &heap_size) < 0)
+    if(H5HF_size(fh, &heap_size) < 0)
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
 
 
@@ -3178,7 +3173,7 @@ test_reopen_hdr(hid_t fapl, H5HF_create_t *cparam, hid_t fcpl)
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
         H5Fclose(file1);
         H5Fclose(file2);
     } H5E_END_TRY;
@@ -3204,7 +3199,6 @@ static unsigned
 test_man_insert_weird(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -3230,7 +3224,7 @@ test_man_insert_weird(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
         FAIL_STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -3245,7 +3239,7 @@ test_man_insert_weird(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /*
@@ -3255,18 +3249,18 @@ test_man_insert_weird(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
 
     /* Attempt to insert 0-sized object into heap */
     H5E_BEGIN_TRY {
-        ret = H5HF_insert(fh, dxpl, (size_t)0, shared_wobj_g, heap_id);
+        ret = H5HF_insert(fh, (size_t)0, shared_wobj_g, heap_id);
     } H5E_END_TRY;
     if(ret >= 0)
         TEST_ERROR
     H5Eclear2(H5E_DEFAULT);
 
     /* Insert a 1-sized object into heap (should be a 'tiny' object) */
-    if(add_obj(fh, dxpl, (size_t)10, (size_t)1, &state, NULL))
+    if(add_obj(fh, (size_t)10, (size_t)1, &state, NULL))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check for correctly sized heap */
@@ -3274,7 +3268,7 @@ test_man_insert_weird(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -3290,7 +3284,7 @@ test_man_insert_weird(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -3316,7 +3310,6 @@ static unsigned
 test_man_insert_first(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -3340,7 +3333,7 @@ test_man_insert_first(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
         FAIL_STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -3355,7 +3348,7 @@ test_man_insert_first(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /*
@@ -3365,11 +3358,11 @@ test_man_insert_first(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
     state.man_size = DBLOCK_SIZE(fh, 0);
     state.man_alloc_size = DBLOCK_SIZE(fh, 0);
     state.man_free_space = DBLOCK_FREE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check for correctly sized heap */
@@ -3377,7 +3370,7 @@ test_man_insert_first(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -3392,7 +3385,7 @@ test_man_insert_first(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -3417,7 +3410,6 @@ static unsigned
 test_man_insert_second(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -3441,7 +3433,7 @@ test_man_insert_second(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -3460,19 +3452,19 @@ test_man_insert_second(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
     state.man_size = DBLOCK_SIZE(fh, 0);
     state.man_alloc_size = DBLOCK_SIZE(fh, 0);
     state.man_free_space = DBLOCK_FREE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert second object */
-    if(add_obj(fh, dxpl, (size_t)20, SMALL_OBJ_SIZE2, &state, NULL))
+    if(add_obj(fh, (size_t)20, SMALL_OBJ_SIZE2, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -3487,7 +3479,7 @@ test_man_insert_second(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -3513,7 +3505,6 @@ static unsigned
 test_man_insert_root_mult(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -3538,7 +3529,7 @@ test_man_insert_root_mult(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -3562,15 +3553,15 @@ test_man_insert_root_mult(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
     state.man_size = DBLOCK_SIZE(fh, 0);
     state.man_alloc_size = DBLOCK_SIZE(fh, 0);
     state.man_free_space = DBLOCK_FREE(fh, 0);
-    if(fill_heap(fh, dxpl, 0, fill_size, &state, NULL))
+    if(fill_heap(fh, 0, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -3585,7 +3576,7 @@ test_man_insert_root_mult(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -3612,7 +3603,6 @@ static unsigned
 test_man_insert_force_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -3637,7 +3627,7 @@ test_man_insert_force_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_par
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -3661,22 +3651,22 @@ test_man_insert_force_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_par
     state.man_size = DBLOCK_SIZE(fh, 0);
     state.man_alloc_size = DBLOCK_SIZE(fh, 0);
     state.man_free_space = DBLOCK_FREE(fh, 0);
-    if(fill_heap(fh, dxpl, 0, fill_size, &state, NULL))
+    if(fill_heap(fh, 0, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to force root indirect block creation */
     state.man_size = cparam->managed.width * DBLOCK_SIZE(fh, 0);
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
     state.man_free_space = (cparam->managed.width - 1) * DBLOCK_FREE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -3691,7 +3681,7 @@ test_man_insert_force_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_par
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -3718,7 +3708,6 @@ static unsigned
 test_man_insert_fill_second(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -3743,7 +3732,7 @@ test_man_insert_fill_second(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -3767,22 +3756,22 @@ test_man_insert_fill_second(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_
     state.man_size = DBLOCK_SIZE(fh, 0);
     state.man_alloc_size = DBLOCK_SIZE(fh, 0);
     state.man_free_space = DBLOCK_FREE(fh, 0);
-    if(fill_heap(fh, dxpl, 0, fill_size, &state, NULL))
+    if(fill_heap(fh, 0, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill the second direct block heap up (also creates initial root indirect block) */
     state.man_size = cparam->managed.width * DBLOCK_SIZE(fh, 0);
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
     state.man_free_space = (cparam->managed.width - 1) * DBLOCK_FREE(fh, 0);
-    if(fill_heap(fh, dxpl, 0, fill_size, &state, NULL))
+    if(fill_heap(fh, 0, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -3797,7 +3786,7 @@ test_man_insert_fill_second(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -3825,7 +3814,6 @@ static unsigned
 test_man_insert_third_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -3850,7 +3838,7 @@ test_man_insert_third_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -3874,27 +3862,27 @@ test_man_insert_third_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
     state.man_size = DBLOCK_SIZE(fh, 0);
     state.man_alloc_size = DBLOCK_SIZE(fh, 0);
     state.man_free_space = DBLOCK_FREE(fh, 0);
-    if(fill_heap(fh, dxpl, 0, fill_size, &state, NULL))
+    if(fill_heap(fh, 0, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill the second direct block heap up (also creates initial root indirect block) */
     state.man_size = cparam->managed.width * DBLOCK_SIZE(fh, 0);
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
     state.man_free_space = (cparam->managed.width - 1) * DBLOCK_FREE(fh, 0);
-    if(fill_heap(fh, dxpl, 0, fill_size, &state, NULL))
+    if(fill_heap(fh, 0, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to force creation of third direct block */
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -3909,7 +3897,7 @@ test_man_insert_third_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -3936,7 +3924,6 @@ static unsigned
 test_man_fill_first_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -3961,7 +3948,7 @@ test_man_fill_first_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *t
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -3982,15 +3969,15 @@ test_man_fill_first_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *t
     fill_size = get_fill_size(tparam);
 
     /* Fill first row of [root] indirect block */
-    if(fill_root_row(fh, dxpl, 0, fill_size, &state, NULL))
+    if(fill_root_row(fh, 0, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -4005,7 +3992,7 @@ test_man_fill_first_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *t
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -4032,7 +4019,6 @@ static unsigned
 test_man_start_second_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -4057,7 +4043,7 @@ test_man_start_second_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -4078,22 +4064,22 @@ test_man_start_second_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
     fill_size = get_fill_size(tparam);
 
     /* Fill first root indirect row */
-    if(fill_root_row(fh, dxpl, 0, fill_size, &state, NULL))
+    if(fill_root_row(fh, 0, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to force expanding root indirect block to two rows */
     state.man_size += cparam->managed.width * DBLOCK_SIZE(fh, 1);
     state.man_alloc_size += DBLOCK_SIZE(fh, 1);
     state.man_free_space = cparam->managed.width * DBLOCK_FREE(fh, 1);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -4108,7 +4094,7 @@ test_man_start_second_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -4135,7 +4121,6 @@ static unsigned
 test_man_fill_second_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -4160,7 +4145,7 @@ test_man_fill_second_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -4181,19 +4166,19 @@ test_man_fill_second_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
     fill_size = get_fill_size(tparam);
 
     /* Fill first root indirect row */
-    if(fill_root_row(fh, dxpl, 0, fill_size, &state, NULL))
+    if(fill_root_row(fh, 0, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill second root indirect row */
-    if(fill_root_row(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_root_row(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -4208,7 +4193,7 @@ test_man_fill_second_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -4236,7 +4221,6 @@ static unsigned
 test_man_start_third_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -4261,7 +4245,7 @@ test_man_start_third_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -4282,15 +4266,15 @@ test_man_start_third_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
     fill_size = get_fill_size(tparam);
 
     /* Fill first root indirect row */
-    if(fill_root_row(fh, dxpl, 0, fill_size, &state, NULL))
+    if(fill_root_row(fh, 0, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill second root indirect row */
-    if(fill_root_row(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_root_row(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to force expanding root indirect block to four rows */
@@ -4300,11 +4284,11 @@ test_man_start_third_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
     state.man_alloc_size += DBLOCK_SIZE(fh, 2);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 2);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 3);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -4319,7 +4303,7 @@ test_man_start_third_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -4346,7 +4330,6 @@ static unsigned
 test_man_fill_fourth_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -4372,7 +4355,7 @@ test_man_fill_fourth_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -4394,15 +4377,15 @@ test_man_fill_fourth_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
 
     /* Loop over rows */
     for(u = 0; u < 4; u++)
-        if(fill_root_row(fh, dxpl, u, fill_size, &state, NULL))
+        if(fill_root_row(fh, u, fill_size, &state, NULL))
             FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -4417,7 +4400,7 @@ test_man_fill_fourth_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -4444,7 +4427,6 @@ static unsigned
 test_man_fill_all_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -4469,7 +4451,7 @@ test_man_fill_all_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_para
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -4490,15 +4472,15 @@ test_man_fill_all_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_para
     fill_size = get_fill_size(tparam);
 
     /* Fill all direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -4513,7 +4495,7 @@ test_man_fill_all_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_para
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -4540,7 +4522,6 @@ static unsigned
 test_man_first_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -4565,7 +4546,7 @@ test_man_first_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -4586,20 +4567,20 @@ test_man_first_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to force creation of first recursive indirect block */
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -4614,7 +4595,7 @@ test_man_first_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -4642,7 +4623,6 @@ static unsigned
 test_man_second_direct_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -4667,7 +4647,7 @@ test_man_second_direct_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fhe
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -4689,27 +4669,27 @@ test_man_second_direct_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fhe
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill the first direct block in the recursive indirect block up */
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-    if(fill_heap(fh, dxpl, 0, fill_size, &state, NULL))
+    if(fill_heap(fh, 0, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to force creation of second direct block in
      * first recursive indirect block
      */
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -4724,7 +4704,7 @@ test_man_second_direct_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fhe
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -4752,7 +4732,6 @@ static unsigned
 test_man_fill_first_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -4777,7 +4756,7 @@ test_man_fill_first_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -4799,19 +4778,19 @@ test_man_fill_first_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill first recursive indirect block */
-    if(fill_2nd_indirect(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_2nd_indirect(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -4826,7 +4805,7 @@ test_man_fill_first_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -4855,7 +4834,6 @@ static unsigned
 test_man_second_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -4880,7 +4858,7 @@ test_man_second_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -4902,26 +4880,26 @@ test_man_second_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill first recursive indirect block */
-    if(fill_2nd_indirect(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_2nd_indirect(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to force creation of second
      * recursive indirect block
      */
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -4936,7 +4914,7 @@ test_man_second_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -4966,7 +4944,6 @@ static unsigned
 test_man_fill_second_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -4991,7 +4968,7 @@ test_man_fill_second_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -5013,23 +4990,23 @@ test_man_fill_second_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill first recursive indirect block */
-    if(fill_2nd_indirect(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_2nd_indirect(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill 2nd recursive indirect block */
-    if(fill_2nd_indirect(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_2nd_indirect(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -5044,7 +5021,7 @@ test_man_fill_second_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -5074,7 +5051,6 @@ static unsigned
 test_man_fill_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -5095,7 +5071,7 @@ test_man_fill_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fheap_te
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -5117,19 +5093,19 @@ test_man_fill_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fheap_te
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks in root indirect block up */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill row of recursive indirect blocks */
-    if(fill_2nd_indirect_row(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_2nd_indirect_row(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -5144,7 +5120,7 @@ test_man_fill_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fheap_te
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -5172,7 +5148,6 @@ static unsigned
 test_man_start_2nd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -5197,7 +5172,7 @@ test_man_start_2nd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -5219,26 +5194,26 @@ test_man_start_2nd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks in root indirect block up */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill row of recursive indirect blocks */
-    if(fill_2nd_indirect_row(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_2nd_indirect_row(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to force creation of second
      * recursive indirect block
      */
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -5253,7 +5228,7 @@ test_man_start_2nd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -5281,7 +5256,6 @@ static unsigned
 test_man_recursive_indirect_two_deep(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -5306,7 +5280,7 @@ test_man_recursive_indirect_two_deep(hid_t fapl, H5HF_create_t *cparam, fheap_te
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -5328,19 +5302,19 @@ test_man_recursive_indirect_two_deep(hid_t fapl, H5HF_create_t *cparam, fheap_te
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -5355,7 +5329,7 @@ test_man_recursive_indirect_two_deep(hid_t fapl, H5HF_create_t *cparam, fheap_te
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -5384,7 +5358,6 @@ static unsigned
 test_man_start_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -5409,7 +5382,7 @@ test_man_start_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -5431,26 +5404,26 @@ test_man_start_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to force creation of third level deep
      * recursive indirect block
      */
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -5465,7 +5438,7 @@ test_man_start_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -5494,7 +5467,6 @@ static unsigned
 test_man_fill_first_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -5519,7 +5491,7 @@ test_man_fill_first_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fh
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -5541,27 +5513,27 @@ test_man_fill_first_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fh
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all direct block rows in third level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill row of recursive indirect blocks in third level indirect block */
-    if(fill_2nd_indirect_row(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_2nd_indirect_row(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -5576,7 +5548,7 @@ test_man_fill_first_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fh
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -5605,7 +5577,6 @@ static unsigned
 test_man_fill_3rd_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -5630,7 +5601,7 @@ test_man_fill_3rd_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fhea
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -5652,23 +5623,23 @@ test_man_fill_3rd_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fhea
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill 1st row of 3rd level indirect blocks */
-    if(fill_3rd_indirect_row(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_3rd_indirect_row(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -5683,7 +5654,7 @@ test_man_fill_3rd_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fhea
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -5712,7 +5683,6 @@ static unsigned
 test_man_fill_all_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -5737,7 +5707,7 @@ test_man_fill_all_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fhea
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -5759,23 +5729,23 @@ test_man_fill_all_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fhea
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -5790,7 +5760,7 @@ test_man_fill_all_3rd_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fhea
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -5820,7 +5790,6 @@ static unsigned
 test_man_start_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -5845,7 +5814,7 @@ test_man_start_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -5867,30 +5836,30 @@ test_man_start_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to force creation of four level deep
      * recursive indirect block
      */
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -5905,7 +5874,7 @@ test_man_start_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -5935,7 +5904,6 @@ static unsigned
 test_man_fill_first_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -5960,7 +5928,7 @@ test_man_fill_first_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fh
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -5982,35 +5950,35 @@ test_man_fill_first_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fh
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill direct block rows in fourth level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 2nd level deep indirect blocks in fourth level indirect block */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill first row of 3rd level deep indirect blocks in fourth level indirect block */
-    if(fill_3rd_indirect_row(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_3rd_indirect_row(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -6025,7 +5993,7 @@ test_man_fill_first_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fh
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -6055,7 +6023,6 @@ static unsigned
 test_man_fill_4th_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -6080,7 +6047,7 @@ test_man_fill_4th_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fhea
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -6102,27 +6069,27 @@ test_man_fill_4th_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fhea
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill 1st row of 4th level indirect blocks */
-    if(fill_4th_indirect_row(fh, dxpl, 1, fill_size, &state, NULL))
+    if(fill_4th_indirect_row(fh, 1, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -6137,7 +6104,7 @@ test_man_fill_4th_recursive_indirect_row(hid_t fapl, H5HF_create_t *cparam, fhea
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -6167,7 +6134,6 @@ static unsigned
 test_man_fill_all_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -6192,7 +6158,7 @@ test_man_fill_all_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fhea
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -6214,27 +6180,27 @@ test_man_fill_all_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fhea
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 4th level indirect blocks */
-    if(fill_all_4th_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_4th_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -6249,7 +6215,7 @@ test_man_fill_all_4th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fhea
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -6282,7 +6248,6 @@ static unsigned
 test_man_start_5th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -6307,7 +6272,7 @@ test_man_start_5th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, H5AC_ind_read_dxpl_id, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -6330,46 +6295,46 @@ test_man_start_5th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
     fill_size = get_fill_size(tparam);
 
     /* Fill direct blocks up in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap & file */
-    if(reopen_file(&file, &f, filename, fapl, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_file(&file, &f, filename, fapl, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap & file */
-    if(reopen_file(&file, &f, filename, fapl, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_file(&file, &f, filename, fapl, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap & file */
-    if(reopen_file(&file, &f, filename, fapl, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_file(&file, &f, filename, fapl, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 4th level indirect blocks */
-    if(fill_all_4th_indirect_rows(fh, dxpl, fill_size, &state, NULL))
+    if(fill_all_4th_indirect_rows(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap & file */
-    if(reopen_file(&file, &f, filename, fapl, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_file(&file, &f, filename, fapl, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to force creation of five level deep
      * recursive indirect block
      */
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, NULL))
+    if(add_obj(fh, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -6384,7 +6349,7 @@ test_man_start_5th_recursive_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_t
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -6411,7 +6376,6 @@ static unsigned
 test_man_remove_bogus(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -6441,7 +6405,7 @@ test_man_remove_bogus(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -6456,7 +6420,7 @@ test_man_remove_bogus(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpa
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /*
@@ -6482,13 +6446,13 @@ HDfprintf(stderr, "Random # seed was: %lu\n", seed);
 
     /* Try removing bogus heap ID from empty heap */
     H5E_BEGIN_TRY {
-        ret = H5HF_remove(fh, dxpl, heap_id);
+        ret = H5HF_remove(fh, heap_id);
     } H5E_END_TRY;
     if(ret >= 0)
         FAIL_STACK_ERROR
 
     /* Fill root direct blocks */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, NULL))
+    if(fill_root_direct(fh, fill_size, &state, NULL))
         FAIL_STACK_ERROR
 
     /* Get offset of random heap ID */
@@ -6509,7 +6473,7 @@ HDfprintf(stderr, "Random # seed was: %lu\n", seed);
 
     /* Try removing bogus heap ID from heap w/objects */
     H5E_BEGIN_TRY {
-        ret = H5HF_remove(fh, dxpl, heap_id);
+        ret = H5HF_remove(fh, heap_id);
     } H5E_END_TRY;
     if(ret >= 0)
         TEST_ERROR
@@ -6517,14 +6481,14 @@ HDfprintf(stderr, "Random # seed was: %lu\n", seed);
 
     /* Try reading bogus heap ID from heap w/objects */
     H5E_BEGIN_TRY {
-        ret = H5HF_read(fh, dxpl, heap_id, shared_robj_g);
+        ret = H5HF_read(fh, heap_id, shared_robj_g);
     } H5E_END_TRY;
     if(ret >= 0)
         TEST_ERROR
     H5Eclear2(H5E_DEFAULT);
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -6540,7 +6504,7 @@ error:
     HDfprintf(stderr, "Random # seed was: %lu\n", seed);
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -6565,7 +6529,6 @@ static unsigned
 test_man_remove_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -6594,7 +6557,7 @@ test_man_remove_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -6611,7 +6574,7 @@ test_man_remove_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
     /* Prepare for querying the size of a file with an empty heap */
 
     /* Close (empty) heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
 
     /* Close file */
@@ -6635,7 +6598,7 @@ test_man_remove_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         STACK_ERROR
 
     /* Re-open heap */
-    if(NULL == (fh = H5HF_open(f, dxpl, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /*
@@ -6648,11 +6611,11 @@ test_man_remove_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         obj[u] = (unsigned char)u;
 
     /* Insert object into heap */
-    if(H5HF_insert(fh, dxpl, sizeof(obj), obj, &heap_id) < 0)
+    if(H5HF_insert(fh, sizeof(obj), obj, &heap_id) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -6664,11 +6627,11 @@ test_man_remove_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         FAIL_STACK_ERROR
 
     /* Remove object from heap */
-    if(H5HF_remove(fh, dxpl, heap_id) < 0)
+    if(H5HF_remove(fh, heap_id) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -6680,7 +6643,7 @@ test_man_remove_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -6703,7 +6666,7 @@ test_man_remove_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -6728,7 +6691,6 @@ static unsigned
 test_man_remove_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -6758,7 +6720,7 @@ test_man_remove_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -6775,7 +6737,7 @@ test_man_remove_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
     /* Prepare for querying the size of a file with an empty heap */
 
     /* Close (empty) heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
 
     /* Close file */
@@ -6799,7 +6761,7 @@ test_man_remove_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         STACK_ERROR
 
     /* Re-open heap */
-    if(NULL == (fh = H5HF_open(f, dxpl, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /*
@@ -6812,11 +6774,11 @@ test_man_remove_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         obj[u] = (unsigned char)u;
 
     /* Insert first object into heap */
-    if(H5HF_insert(fh, dxpl, sizeof(obj), obj, &heap_id1) < 0)
+    if(H5HF_insert(fh, sizeof(obj), obj, &heap_id1) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -6828,11 +6790,11 @@ test_man_remove_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         FAIL_STACK_ERROR
 
     /* Insert second object into heap */
-    if(H5HF_insert(fh, dxpl, sizeof(obj), obj, &heap_id2) < 0)
+    if(H5HF_insert(fh, sizeof(obj), obj, &heap_id2) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -6842,11 +6804,11 @@ test_man_remove_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         FAIL_STACK_ERROR
 
     /* Remove first object from heap */
-    if(H5HF_remove(fh, dxpl, heap_id1) < 0)
+    if(H5HF_remove(fh, heap_id1) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -6856,11 +6818,11 @@ test_man_remove_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         FAIL_STACK_ERROR
 
     /* Remove second object from heap */
-    if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+    if(H5HF_remove(fh, heap_id2) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -6872,7 +6834,7 @@ test_man_remove_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -6895,7 +6857,7 @@ test_man_remove_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpara
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -6921,7 +6883,6 @@ static unsigned
 test_man_remove_one_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -6951,7 +6912,7 @@ test_man_remove_one_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -6968,7 +6929,7 @@ test_man_remove_one_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
     /* Prepare for querying the size of a file with an empty heap */
 
     /* Close (empty) heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
 
     /* Close file */
@@ -6992,7 +6953,7 @@ test_man_remove_one_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         STACK_ERROR
 
     /* Re-open heap */
-    if(NULL == (fh = H5HF_open(f, dxpl, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /*
@@ -7005,11 +6966,11 @@ test_man_remove_one_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
     obj = shared_wobj_g;
 
     /* Insert object into heap */
-    if(H5HF_insert(fh, dxpl, obj_len, obj, &heap_id) < 0)
+    if(H5HF_insert(fh, obj_len, obj, &heap_id) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -7024,11 +6985,11 @@ test_man_remove_one_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         FAIL_STACK_ERROR
 
     /* Remove object from heap */
-    if(H5HF_remove(fh, dxpl, heap_id) < 0)
+    if(H5HF_remove(fh, heap_id) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -7040,7 +7001,7 @@ test_man_remove_one_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
 
     /* Close the file */
@@ -7063,7 +7024,7 @@ test_man_remove_one_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -7089,7 +7050,6 @@ static unsigned
 test_man_remove_two_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -7120,7 +7080,7 @@ test_man_remove_two_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -7137,7 +7097,7 @@ test_man_remove_two_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
     /* Prepare for querying the size of a file with an empty heap */
 
     /* Close (empty) heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
 
     /* Close file */
@@ -7161,7 +7121,7 @@ test_man_remove_two_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         STACK_ERROR
 
     /* Re-open heap */
-    if(NULL == (fh = H5HF_open(f, dxpl, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /*
@@ -7177,11 +7137,11 @@ test_man_remove_two_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
     obj = shared_wobj_g;
 
     /* Insert object into heap */
-    if(H5HF_insert(fh, dxpl, obj_len, obj, &heap_id1) < 0)
+    if(H5HF_insert(fh, obj_len, obj, &heap_id1) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -7200,11 +7160,11 @@ test_man_remove_two_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
     obj = shared_wobj_g;
 
     /* Insert object into heap */
-    if(H5HF_insert(fh, dxpl, obj_len, obj, &heap_id2) < 0)
+    if(H5HF_insert(fh, obj_len, obj, &heap_id2) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -7222,11 +7182,11 @@ test_man_remove_two_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
     /* Remove objects in different orders */
     if(tparam->del_dir == FHEAP_DEL_FORWARD) {
         /* Remove first object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id1) < 0)
+        if(H5HF_remove(fh, heap_id1) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Check up on heap... */
@@ -7237,16 +7197,16 @@ test_man_remove_two_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
             FAIL_STACK_ERROR
 
         /* Remove second object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+        if(H5HF_remove(fh, heap_id2) < 0)
             FAIL_STACK_ERROR
     } /* end if */
     else {
         /* Remove second object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+        if(H5HF_remove(fh, heap_id2) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Check up on heap... */
@@ -7262,12 +7222,12 @@ test_man_remove_two_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
             FAIL_STACK_ERROR
 
         /* Remove first object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id1) < 0)
+        if(H5HF_remove(fh, heap_id1) < 0)
             FAIL_STACK_ERROR
     } /* end else */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -7279,7 +7239,7 @@ test_man_remove_two_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -7306,7 +7266,7 @@ HDfprintf(stderr, "file_size = %lu\n", (unsigned long)file_size);
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -7332,7 +7292,6 @@ static unsigned
 test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -7364,7 +7323,7 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -7381,7 +7340,7 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
     /* Prepare for querying the size of a file with an empty heap */
 
     /* Close (empty) heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
 
     /* Close file */
@@ -7405,7 +7364,7 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
         STACK_ERROR
 
     /* Re-open heap */
-    if(NULL == (fh = H5HF_open(f, dxpl, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /*
@@ -7421,11 +7380,11 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
     obj = shared_wobj_g;
 
     /* Insert object into heap */
-    if(H5HF_insert(fh, dxpl, obj_len, obj, &heap_id1) < 0)
+    if(H5HF_insert(fh, obj_len, obj, &heap_id1) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -7444,11 +7403,11 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
     obj = shared_wobj_g;
 
     /* Insert object into heap */
-    if(H5HF_insert(fh, dxpl, obj_len, obj, &heap_id2) < 0)
+    if(H5HF_insert(fh, obj_len, obj, &heap_id2) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -7468,11 +7427,11 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
     obj = shared_wobj_g;
 
     /* Insert object into heap */
-    if(H5HF_insert(fh, dxpl, obj_len, obj, &heap_id3) < 0)
+    if(H5HF_insert(fh, obj_len, obj, &heap_id3) < 0)
         FAIL_STACK_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -7490,11 +7449,11 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
     /* Remove objects in different orders */
     if(tparam->del_dir == FHEAP_DEL_FORWARD) {
         /* Remove first object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id1) < 0)
+        if(H5HF_remove(fh, heap_id1) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Check up on heap... */
@@ -7505,11 +7464,11 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
             FAIL_STACK_ERROR
 
         /* Remove second object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+        if(H5HF_remove(fh, heap_id2) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Check up on heap... */
@@ -7520,16 +7479,16 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
             FAIL_STACK_ERROR
 
         /* Remove third object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id3) < 0)
+        if(H5HF_remove(fh, heap_id3) < 0)
             FAIL_STACK_ERROR
     } /* end if */
     else {
         /* Remove third object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id3) < 0)
+        if(H5HF_remove(fh, heap_id3) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Check up on heap... */
@@ -7545,11 +7504,11 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
             FAIL_STACK_ERROR
 
         /* Remove second object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+        if(H5HF_remove(fh, heap_id2) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Check up on heap... */
@@ -7565,12 +7524,12 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
             FAIL_STACK_ERROR
 
         /* Remove first object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id1) < 0)
+        if(H5HF_remove(fh, heap_id1) < 0)
             FAIL_STACK_ERROR
     } /* end else */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -7582,7 +7541,7 @@ test_man_remove_three_larger(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -7609,7 +7568,7 @@ HDfprintf(stderr, "file_size = %lu\n", (unsigned long)file_size);
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -7633,7 +7592,6 @@ static unsigned
 test_man_incr_insert_remove(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -7663,7 +7621,7 @@ test_man_incr_insert_remove(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_
         STACK_ERROR
 
     /* Create absolute heap */
-    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+    if(NULL == (fh = H5HF_create(f, cparam)))
         FAIL_STACK_ERROR
     if(H5HF_get_id_len(fh, &id_len) < 0)
         FAIL_STACK_ERROR
@@ -7683,29 +7641,29 @@ test_man_incr_insert_remove(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_
     TESTING("incremental object insertion and removal")
 
     for(i = 0; i < 100; i++) {
-        sprintf(obj1.b, "%s%d", "ABCDEFGHIJKLMNOPQRSTUVWXYZ", i);
+        HDsprintf(obj1.b, "%s%d", "ABCDEFGHIJKLMNOPQRSTUVWXYZ", i);
 
         for(j = 0; j < i; j++) {
-            sprintf(obj2.b, "%s%d", "ABCDEFGHIJKLMNOPQRSTUVWXYZ", j);
+            HDsprintf(obj2.b, "%s%d", "ABCDEFGHIJKLMNOPQRSTUVWXYZ", j);
 
-            if(H5HF_remove(fh, dxpl, heap_id[j]) < 0)
+            if(H5HF_remove(fh, heap_id[j]) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_insert(fh, dxpl, (sizeof(obj2)), &obj2, heap_id[j]) < 0)
+            if(H5HF_insert(fh, (sizeof(obj2)), &obj2, heap_id[j]) < 0)
                 FAIL_STACK_ERROR
         } /* end for */
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Insert object */
         HDmemset(heap_id[i], 0, id_len);
-        if(H5HF_insert(fh, dxpl, (sizeof(obj1)), &obj1, heap_id[i]) < 0)
+        if(H5HF_insert(fh, (sizeof(obj1)), &obj1, heap_id[i]) < 0)
             FAIL_STACK_ERROR
     } /* end for */
      
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         TEST_ERROR
 
     /* Close the file */
@@ -7720,7 +7678,7 @@ test_man_incr_insert_remove(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -7748,7 +7706,6 @@ static unsigned
 test_man_remove_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -7764,7 +7721,7 @@ test_man_remove_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -7772,12 +7729,12 @@ test_man_remove_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_
     state.man_size = DBLOCK_SIZE(fh, 0);
     state.man_alloc_size = DBLOCK_SIZE(fh, 0);
     state.man_free_space = DBLOCK_FREE(fh, 0);
-    if(fill_heap(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_heap(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -7796,7 +7753,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -7822,7 +7779,6 @@ static unsigned
 test_man_remove_two_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -7838,7 +7794,7 @@ test_man_remove_two_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -7846,11 +7802,11 @@ test_man_remove_two_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
     state.man_size = DBLOCK_SIZE(fh, 0);
     state.man_alloc_size = DBLOCK_SIZE(fh, 0);
     state.man_free_space = DBLOCK_FREE(fh, 0);
-    if(fill_heap(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_heap(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -7861,12 +7817,12 @@ test_man_remove_two_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
     state.man_size = cparam->managed.width * DBLOCK_SIZE(fh, 0);
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
     state.man_free_space = (cparam->managed.width - 1) * DBLOCK_FREE(fh, 0);
-    if(fill_heap(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_heap(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -7885,7 +7841,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -7911,7 +7867,6 @@ static unsigned
 test_man_remove_first_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -7927,17 +7882,17 @@ test_man_remove_first_row(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
     /* Fill first row of direct blocks */
-    if(fill_root_row(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_root_row(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -7956,7 +7911,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -7982,7 +7937,6 @@ static unsigned
 test_man_remove_first_two_rows(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -7998,19 +7952,19 @@ test_man_remove_first_two_rows(hid_t fapl, H5HF_create_t *cparam, fheap_test_par
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
     /* Fill first two rows of direct blocks */
-    if(fill_root_row(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_root_row(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
-    if(fill_root_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_root_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -8029,7 +7983,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -8055,7 +8009,6 @@ static unsigned
 test_man_remove_first_four_rows(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -8071,23 +8024,23 @@ test_man_remove_first_four_rows(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
     /* Fill first two rows of direct blocks */
-    if(fill_root_row(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_root_row(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
-    if(fill_root_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_root_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
-    if(fill_root_row(fh, dxpl, 2, fill_size, &state, &keep_ids))
+    if(fill_root_row(fh, 2, fill_size, &state, &keep_ids))
         TEST_ERROR
-    if(fill_root_row(fh, dxpl, 3, fill_size, &state, &keep_ids))
+    if(fill_root_row(fh, 3, fill_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -8106,7 +8059,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -8132,7 +8085,6 @@ static unsigned
 test_man_remove_all_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -8148,17 +8100,17 @@ test_man_remove_all_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -8177,7 +8129,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -8203,7 +8155,6 @@ static unsigned
 test_man_remove_2nd_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -8219,21 +8170,21 @@ test_man_remove_2nd_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -8252,7 +8203,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -8278,7 +8229,6 @@ static unsigned
 test_man_remove_3rd_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -8294,25 +8244,25 @@ test_man_remove_3rd_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -8331,7 +8281,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -8362,7 +8312,6 @@ static unsigned
 test_man_skip_start_block(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -8378,7 +8327,7 @@ test_man_skip_start_block(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     obj_size = (size_t)DBLOCK_SIZE(fh, 0) + 1;
@@ -8389,12 +8338,12 @@ test_man_skip_start_block(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t
     state.man_free_space = cparam->managed.width * DBLOCK_FREE(fh, 0);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 1);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 2);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -8413,7 +8362,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -8440,7 +8389,6 @@ static unsigned
 test_man_skip_start_block_add_back(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -8456,7 +8404,7 @@ test_man_skip_start_block_add_back(hid_t fapl, H5HF_create_t *cparam, fheap_test
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -8469,30 +8417,30 @@ test_man_skip_start_block_add_back(hid_t fapl, H5HF_create_t *cparam, fheap_test
     state.man_free_space = cparam->managed.width * DBLOCK_FREE(fh, 0);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 1);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 2);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert an object to fill up the heap block just created */
     obj_size = (size_t)DBLOCK_FREE(fh, 2) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert second "real" object, which should go in earlier direct block */
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)20, (size_t)SMALL_OBJ_SIZE2, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, (size_t)SMALL_OBJ_SIZE2, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -8511,7 +8459,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -8539,7 +8487,6 @@ static unsigned
 test_man_skip_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -8556,7 +8503,7 @@ test_man_skip_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_t
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -8569,40 +8516,40 @@ test_man_skip_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_t
     state.man_free_space = cparam->managed.width * DBLOCK_FREE(fh, 0);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 1);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 2);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert an object to fill up the heap block just created */
     obj_size = (size_t)DBLOCK_FREE(fh, 2) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add rows of blocks to "backfill" direct blocks that were skipped */
-    if(fill_row(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
-    if(fill_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert another object, which should extend direct blocks, instead of backfill */
     state.man_alloc_size += DBLOCK_SIZE(fh, 2);
-    if(add_obj(fh, dxpl, (size_t)20, (size_t)SMALL_OBJ_SIZE2, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, (size_t)SMALL_OBJ_SIZE2, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -8621,7 +8568,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -8649,7 +8596,6 @@ static unsigned
 test_man_skip_2nd_block(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -8665,7 +8611,7 @@ test_man_skip_2nd_block(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *t
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -8673,11 +8619,11 @@ test_man_skip_2nd_block(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *t
     state.man_size = DBLOCK_SIZE(fh, 0);
     state.man_alloc_size = DBLOCK_SIZE(fh, 0);
     state.man_free_space = DBLOCK_FREE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -8691,12 +8637,12 @@ test_man_skip_2nd_block(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *t
     state.man_free_space += (cparam->managed.width - 1 )* DBLOCK_FREE(fh, 0);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 1);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 2);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -8715,7 +8661,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -8746,7 +8692,6 @@ static unsigned
 test_man_skip_2nd_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -8764,7 +8709,7 @@ test_man_skip_2nd_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_tes
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -8772,11 +8717,11 @@ test_man_skip_2nd_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_tes
     state.man_size = DBLOCK_SIZE(fh, 0);
     state.man_alloc_size = DBLOCK_SIZE(fh, 0);
     state.man_free_space = DBLOCK_FREE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -8790,29 +8735,29 @@ test_man_skip_2nd_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_tes
     state.man_free_space += (cparam->managed.width - 1 )* DBLOCK_FREE(fh, 0);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 1);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 2);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert an object to fill up the (smaller) heap block just created */
     obj_size = (size_t)DBLOCK_FREE(fh, 0) - SMALL_OBJ_SIZE1;
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill remainder of 2 * start size block */
     obj_size = (size_t)DBLOCK_FREE(fh, 2) - ((size_t)DBLOCK_SIZE(fh, 0) + 1);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert objects to fill remaining rows of the starting block size */
@@ -8820,26 +8765,26 @@ test_man_skip_2nd_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_tes
     /* Fill remainder of first row of direct heap blocks up */
     for(v = 0; v < (cparam->managed.width - 1); v++) {
         state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-        if(fill_heap(fh, dxpl, 0, fill_size, &state, &keep_ids))
+        if(fill_heap(fh, 0, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Fill second row of direct blocks */
-    if(fill_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to create new 2 * start size direct block */
     state.man_alloc_size += DBLOCK_SIZE(fh, 2);
-    if(add_obj(fh, dxpl, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -8858,7 +8803,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -8891,7 +8836,6 @@ static unsigned
 test_man_fill_one_partial_skip_2nd_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -8909,7 +8853,7 @@ test_man_fill_one_partial_skip_2nd_block_add_skipped(hid_t fapl, H5HF_create_t *
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -8917,22 +8861,22 @@ test_man_fill_one_partial_skip_2nd_block_add_skipped(hid_t fapl, H5HF_create_t *
     state.man_size = DBLOCK_SIZE(fh, 0);
     state.man_alloc_size = DBLOCK_SIZE(fh, 0);
     state.man_free_space = DBLOCK_FREE(fh, 0);
-    if(fill_heap(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_heap(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert small object, to create root indirect block */
     state.man_size += (cparam->managed.width - 1) * DBLOCK_SIZE(fh, 0);
     state.man_alloc_size += DBLOCK_SIZE(fh, 0);
     state.man_free_space += (cparam->managed.width - 1) * DBLOCK_FREE(fh, 0);
-    if(add_obj(fh, dxpl, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -8946,67 +8890,67 @@ test_man_fill_one_partial_skip_2nd_block_add_skipped(hid_t fapl, H5HF_create_t *
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 1);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 2);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 3);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert an object to fill up the (smaller) heap block just created */
     obj_size = (size_t)DBLOCK_FREE(fh, 0) - SMALL_OBJ_SIZE1;
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill remainder of 4 * start size block */
     obj_size = (size_t)DBLOCK_FREE(fh, 3) - ((size_t)DBLOCK_SIZE(fh, 2) + 1);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert objects to fill remaining heaps in first row */
     for(u = 0; u < (cparam->managed.width - 2); u++) {
         /* Fill a direct heap block up */
         state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-        if(fill_heap(fh, dxpl, 0, fill_size, &state, &keep_ids))
+        if(fill_heap(fh, 0, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert objects to fill remaining heaps in second row */
-    if(fill_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert objects to fill remaining heaps in third row */
-    if(fill_row(fh, dxpl, 2, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 2, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to create new 4 * start size direct block */
     state.man_alloc_size += DBLOCK_SIZE(fh, 3);
-    if(add_obj(fh, dxpl, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, (size_t)SMALL_OBJ_SIZE1, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -9025,7 +8969,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -9057,7 +9001,6 @@ static unsigned
 test_man_fill_row_skip_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -9074,16 +9017,16 @@ test_man_fill_row_skip_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
     /* Fill first row of direct blocks */
-    if(fill_root_row(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_root_row(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -9097,46 +9040,46 @@ test_man_fill_row_skip_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 1);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 2);
     state.man_free_space += cparam->managed.width * DBLOCK_FREE(fh, 3);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill remainder of 4 * start size block */
     obj_size = (size_t)DBLOCK_FREE(fh, 3) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert objects to fill remaining heaps in second row */
-    if(fill_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert objects to fill remaining heaps in third row */
-    if(fill_row(fh, dxpl, 2, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 2, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to create new 4 * start size direct block */
     state.man_alloc_size += DBLOCK_SIZE(fh, 3);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -9155,7 +9098,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -9184,7 +9127,6 @@ static unsigned
 test_man_skip_direct_skip_indirect_two_rows_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -9203,7 +9145,7 @@ test_man_skip_direct_skip_indirect_two_rows_add_skipped(hid_t fapl, H5HF_create_
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -9222,7 +9164,7 @@ test_man_skip_direct_skip_indirect_two_rows_add_skipped(hid_t fapl, H5HF_create_
      */
     obj_size = (size_t)DBLOCK_SIZE(fh, row - 2) + 1;
     state.man_alloc_size += DBLOCK_SIZE(fh, row - 1);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Compute heap size & free space when all direct blocks allocated */
@@ -9239,12 +9181,12 @@ test_man_skip_direct_skip_indirect_two_rows_add_skipped(hid_t fapl, H5HF_create_
     obj_size = (size_t)DBLOCK_SIZE(fh, num_direct_rows - 2) + 1;
     for(v = 0; v < cparam->managed.width; v++) {
         state.man_alloc_size += DBLOCK_SIZE(fh, num_direct_rows - 1);
-        if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+        if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Compute heap size & free space when root indirect block doubles again */
@@ -9259,12 +9201,12 @@ test_man_skip_direct_skip_indirect_two_rows_add_skipped(hid_t fapl, H5HF_create_
      */
     obj_size = (size_t)DBLOCK_SIZE(fh, num_direct_rows - 2) + 1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_direct_rows - 1);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -9283,7 +9225,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -9311,7 +9253,6 @@ static unsigned
 test_man_fill_direct_skip_indirect_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -9328,16 +9269,16 @@ test_man_fill_direct_skip_indirect_start_block_add_skipped(hid_t fapl, H5HF_crea
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -9345,49 +9286,49 @@ test_man_fill_direct_skip_indirect_start_block_add_skipped(hid_t fapl, H5HF_crea
      */
     obj_size = (size_t)DBLOCK_SIZE(fh, 2) + 1;
     state.man_alloc_size += DBLOCK_SIZE(fh, 3);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add rows of blocks to "backfill" direct blocks that were skipped */
-    if(fill_row(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
-    if(fill_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert an object to fill up the (biggest) heap block created */
     obj_size = (size_t)DBLOCK_FREE(fh, 3) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill direct block heaps with 2 * initial block size in nested indirect block */
-    if(fill_row(fh, dxpl, 2, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 2, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert one more object, to create new 4 * start size direct block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, 3);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -9406,7 +9347,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -9435,7 +9376,6 @@ static unsigned
 test_man_fill_direct_skip_2nd_indirect_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -9455,7 +9395,7 @@ test_man_fill_direct_skip_2nd_indirect_start_block_add_skipped(hid_t fapl, H5HF_
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -9463,11 +9403,11 @@ test_man_fill_direct_skip_2nd_indirect_start_block_add_skipped(hid_t fapl, H5HF_
     num_first_indirect_rows = IBLOCK_MAX_DROWS(fh, 1);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -9476,46 +9416,46 @@ test_man_fill_direct_skip_2nd_indirect_start_block_add_skipped(hid_t fapl, H5HF_
      */
     obj_size = (size_t)DBLOCK_SIZE(fh, num_first_indirect_rows - 1) + 1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, num_first_indirect_rows) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of direct blocks that are smaller than large object's block size */
     for(row = 0; row < num_first_indirect_rows; row++) {
         /* Fill rows of direct blocks in skipped indirect blocks */
         for(u = 0; u < cparam->managed.width; u++)
-            if(fill_row(fh, dxpl, row, fill_size, &state, &keep_ids))
+            if(fill_row(fh, row, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Fill row of direct blocks in largest (i.e. non-skipped) indirect block */
-        if(fill_row(fh, dxpl, row, fill_size, &state, &keep_ids))
+        if(fill_row(fh, row, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -9534,7 +9474,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -9564,7 +9504,6 @@ static unsigned
 test_man_fill_2nd_direct_less_one_wrap_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -9583,7 +9522,7 @@ test_man_fill_2nd_direct_less_one_wrap_start_block_add_skipped(hid_t fapl, H5HF_
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -9591,21 +9530,21 @@ test_man_fill_2nd_direct_less_one_wrap_start_block_add_skipped(hid_t fapl, H5HF_
     num_first_indirect_rows = IBLOCK_MAX_DROWS(fh, 1);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill first row (except one) of 2nd level indirect blocks */
     for(u = 0; u < cparam->managed.width - 1; u++)
         /* Fill all rows of 2nd level indirect blocks in root block */
-        if(fill_2nd_indirect(fh, dxpl, 1, fill_size, &state, &keep_ids))
+        if(fill_2nd_indirect(fh, 1, fill_size, &state, &keep_ids))
             TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -9617,20 +9556,20 @@ test_man_fill_2nd_direct_less_one_wrap_start_block_add_skipped(hid_t fapl, H5HF_
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, num_first_indirect_rows) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in 2nd level indirect block's direct blocks
@@ -9638,27 +9577,27 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
      */
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in skipped 2nd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
 
         /* Direct block row in current 2nd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -9677,7 +9616,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -9710,7 +9649,6 @@ static unsigned
 test_man_fill_direct_skip_2nd_indirect_skip_2nd_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -9730,7 +9668,7 @@ test_man_fill_direct_skip_2nd_indirect_skip_2nd_block_add_skipped(hid_t fapl, H5
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -9738,11 +9676,11 @@ test_man_fill_direct_skip_2nd_indirect_skip_2nd_block_add_skipped(hid_t fapl, H5
     num_first_indirect_rows = IBLOCK_MAX_DROWS(fh, 1);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -9754,20 +9692,20 @@ test_man_fill_direct_skip_2nd_indirect_skip_2nd_block_add_skipped(hid_t fapl, H5
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, num_first_indirect_rows) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object too large for initial block size in skipped indirect blocks */
@@ -9776,11 +9714,11 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, 4);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (medium) block just created */
@@ -9788,52 +9726,52 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #ifdef QAK
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Finish off blocks in row of medium block size (just to make row filling easier below) */
     obj_size = (size_t)DBLOCK_FREE(fh, 4);
     for(u = 1; u < cparam->managed.width; u++) {
         state.man_alloc_size += DBLOCK_SIZE(fh, 4);
-        if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+        if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of direct blocks that are smaller than large object's block size */
     for(row = 0; row < num_first_indirect_rows; row++) {
         /* Fill rows of direct blocks in skipped indirect blocks */
         for(u = 0; u < cparam->managed.width; u++)
-            if(fill_row(fh, dxpl, row, fill_size, &state, &keep_ids))
+            if(fill_row(fh, row, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Fill row of direct blocks in largest (i.e. non-skipped) indirect block */
         /* (Skip the row of blocks filled above) */
         if(row != 4)
-            if(fill_row(fh, dxpl, row, fill_size, &state, &keep_ids))
+            if(fill_row(fh, row, fill_size, &state, &keep_ids))
                 TEST_ERROR
     } /* end while */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -9852,7 +9790,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -9880,7 +9818,6 @@ static unsigned
 test_man_fill_direct_skip_indirect_two_rows_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -9900,7 +9837,7 @@ test_man_fill_direct_skip_indirect_two_rows_add_skipped(hid_t fapl, H5HF_create_
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -9909,11 +9846,11 @@ test_man_fill_direct_skip_indirect_two_rows_add_skipped(hid_t fapl, H5HF_create_
     max_dblock_rows = DTABLE_MAX_DROWS(fh);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -9921,71 +9858,71 @@ test_man_fill_direct_skip_indirect_two_rows_add_skipped(hid_t fapl, H5HF_create_
      */
     obj_size = (size_t)DBLOCK_SIZE(fh, max_dblock_rows - 2) + 1;
     state.man_alloc_size += DBLOCK_SIZE(fh, max_dblock_rows - 1);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert an object to fill up the (biggest) heap block created */
     obj_size = (size_t)DBLOCK_FREE(fh, max_dblock_rows - 1) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in indirect block's direct blocks */
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in first row of skipped 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block rows in second row of skipped 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block row in used 2nd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows in second row of skipped 2nd level indirect blocks (and used 2nd level block) */
 
     /* Direct block rows in skipped 2nd level indirect blocks */
     for(v = 0; v < cparam->managed.width; v++)
-        if(fill_row(fh, dxpl, num_first_indirect_rows, fill_size, &state, &keep_ids))
+        if(fill_row(fh, num_first_indirect_rows, fill_size, &state, &keep_ids))
             TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Direct block row in used 2nd level indirect block */
-    if(fill_row(fh, dxpl, num_first_indirect_rows, fill_size, &state, &keep_ids))
+    if(fill_row(fh, num_first_indirect_rows, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, max_dblock_rows - 1);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -10004,7 +9941,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -10034,7 +9971,6 @@ static unsigned
 test_man_fill_direct_skip_indirect_two_rows_skip_indirect_row_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -10054,7 +9990,7 @@ test_man_fill_direct_skip_indirect_two_rows_skip_indirect_row_add_skipped(hid_t
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -10063,11 +9999,11 @@ test_man_fill_direct_skip_indirect_two_rows_skip_indirect_row_add_skipped(hid_t
     max_dblock_rows = DTABLE_MAX_DROWS(fh);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of two rows of indirect blocks and
@@ -10075,20 +10011,20 @@ test_man_fill_direct_skip_indirect_two_rows_skip_indirect_row_add_skipped(hid_t
      */
     obj_size = (size_t)DBLOCK_SIZE(fh, max_dblock_rows - 2) + 1;
     state.man_alloc_size += DBLOCK_SIZE(fh, max_dblock_rows - 1);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert an object to fill up the (biggest) heap block created */
     obj_size = (size_t)DBLOCK_FREE(fh, max_dblock_rows - 1) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object that can't fit in first row of indirect blocks
@@ -10097,76 +10033,76 @@ test_man_fill_direct_skip_indirect_two_rows_skip_indirect_row_add_skipped(hid_t
      */
     obj_size = (size_t)DBLOCK_SIZE(fh, max_dblock_rows - 3) + 1;
     state.man_alloc_size += DBLOCK_SIZE(fh, max_dblock_rows - 2);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert an object to fill up the (2nd biggest) heap block created */
     obj_size = (size_t)DBLOCK_FREE(fh, max_dblock_rows - 2) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in indirect block's direct blocks */
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in first row of skipped 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block rows in second row of skipped 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block row in used 2nd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows in second row of skipped 2nd level indirect blocks (and used 2nd level block) */
 
     /* Finish blocks in partially used 2nd level indirect block */
-    if(fill_partial_row(fh, dxpl, num_first_indirect_rows, cparam->managed.width - 1, fill_size, &state, &keep_ids))
+    if(fill_partial_row(fh, num_first_indirect_rows, cparam->managed.width - 1, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Direct block rows in skipped 2nd level indirect blocks */
     /* (less the one indirect block already used) */
     for(v = 0; v < cparam->managed.width - 1; v++)
-        if(fill_row(fh, dxpl, num_first_indirect_rows, fill_size, &state, &keep_ids))
+        if(fill_row(fh, num_first_indirect_rows, fill_size, &state, &keep_ids))
             TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Direct block row in used 3rd row 2nd level indirect block */
-    if(fill_row(fh, dxpl, num_first_indirect_rows, fill_size, &state, &keep_ids))
+    if(fill_row(fh, num_first_indirect_rows, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, max_dblock_rows - 1);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -10185,7 +10121,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -10214,7 +10150,6 @@ static unsigned
 test_man_fill_2nd_direct_skip_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -10231,24 +10166,24 @@ test_man_fill_2nd_direct_skip_start_block_add_skipped(hid_t fapl, H5HF_create_t
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -10257,43 +10192,43 @@ test_man_fill_2nd_direct_skip_start_block_add_skipped(hid_t fapl, H5HF_create_t
      */
     obj_size = (size_t)DBLOCK_SIZE(fh, 2) + 1;
     state.man_alloc_size += DBLOCK_SIZE(fh, 3);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, 3) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in 3rd level indirect block's direct blocks */
-    if(fill_row(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
-    if(fill_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
-    if(fill_row(fh, dxpl, 2, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 2, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, 3);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -10312,7 +10247,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -10343,7 +10278,6 @@ static unsigned
 test_man_fill_2nd_direct_skip_2nd_indirect_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -10360,32 +10294,32 @@ test_man_fill_2nd_direct_skip_2nd_indirect_start_block_add_skipped(hid_t fapl, H
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in third level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -10394,45 +10328,45 @@ test_man_fill_2nd_direct_skip_2nd_indirect_start_block_add_skipped(hid_t fapl, H
      */
     obj_size = (size_t)DBLOCK_SIZE(fh, 2) + 1;
     state.man_alloc_size += DBLOCK_SIZE(fh, 3);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, 3) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in (3rd level indirect block's) 2nd level
      *  indirect block's direct blocks
      */
-    if(fill_row(fh, dxpl, 0, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 0, fill_size, &state, &keep_ids))
         TEST_ERROR
-    if(fill_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
-    if(fill_row(fh, dxpl, 2, fill_size, &state, &keep_ids))
+    if(fill_row(fh, 2, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, 3);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -10451,7 +10385,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -10481,7 +10415,6 @@ static unsigned
 test_man_fill_2nd_direct_fill_direct_skip_3rd_indirect_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -10500,7 +10433,7 @@ test_man_fill_2nd_direct_fill_direct_skip_3rd_indirect_start_block_add_skipped(h
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -10508,27 +10441,27 @@ test_man_fill_2nd_direct_fill_direct_skip_3rd_indirect_start_block_add_skipped(h
     num_first_indirect_rows = IBLOCK_MAX_DROWS(fh, 1);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in third level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -10540,20 +10473,20 @@ test_man_fill_2nd_direct_fill_direct_skip_3rd_indirect_start_block_add_skipped(h
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, num_first_indirect_rows) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in (first 3rd level indirect block's) 2nd level
@@ -10563,27 +10496,27 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block row in 3rd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -10602,7 +10535,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -10633,7 +10566,6 @@ static unsigned
 test_man_fill_2nd_direct_fill_direct_skip2_3rd_indirect_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -10652,7 +10584,7 @@ test_man_fill_2nd_direct_fill_direct_skip2_3rd_indirect_start_block_add_skipped(
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -10663,27 +10595,27 @@ HDfprintf(stderr, "num_first_indirect_rows = %u\n", num_first_indirect_rows);
 #endif /* QAK */
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in third level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -10695,11 +10627,11 @@ HDfprintf(stderr, "num_first_indirect_rows = %u\n", num_first_indirect_rows);
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows + 1);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
@@ -10707,11 +10639,11 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #ifdef QAK
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in (first 3rd level indirect block's) 2nd level
@@ -10721,31 +10653,31 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block row in 3rd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Fill row of direct blocks in second 3rd level indirect block */
-    if(fill_row(fh, dxpl, num_first_indirect_rows, fill_size, &state, &keep_ids))
+    if(fill_row(fh, num_first_indirect_rows, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows + 1);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -10764,7 +10696,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -10796,7 +10728,6 @@ static unsigned
 test_man_fill_3rd_direct_less_one_fill_direct_wrap_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -10815,7 +10746,7 @@ test_man_fill_3rd_direct_less_one_fill_direct_wrap_start_block_add_skipped(hid_t
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -10823,37 +10754,37 @@ test_man_fill_3rd_direct_less_one_fill_direct_wrap_start_block_add_skipped(hid_t
     num_first_indirect_rows = IBLOCK_MAX_DROWS(fh, 1);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks in root indirect block */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill first row (except one) of 3rd level indirect blocks */
     for(u = 0; u < cparam->managed.width - 1; u++)
         /* Fill 3rd level indirect block */
-        if(fill_3rd_indirect(fh, dxpl, 1, fill_size, &state, &keep_ids))
+        if(fill_3rd_indirect(fh, 1, fill_size, &state, &keep_ids))
             TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in last third level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -10865,20 +10796,20 @@ test_man_fill_3rd_direct_less_one_fill_direct_wrap_start_block_add_skipped(hid_t
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, num_first_indirect_rows) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in 2nd level indirect block's direct blocks
@@ -10887,27 +10818,27 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block row in current 3rd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -10926,7 +10857,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -10959,7 +10890,6 @@ static unsigned
 test_man_fill_1st_row_3rd_direct_fill_2nd_direct_less_one_wrap_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -10978,7 +10908,7 @@ test_man_fill_1st_row_3rd_direct_fill_2nd_direct_less_one_wrap_start_block_add_s
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -10986,44 +10916,44 @@ test_man_fill_1st_row_3rd_direct_fill_2nd_direct_less_one_wrap_start_block_add_s
     num_first_indirect_rows = IBLOCK_MAX_DROWS(fh, 1);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks in 4th level indirect block */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill first row of 3rd level indirect blocks */
-    if(fill_3rd_indirect_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_3rd_indirect_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in 2nd row third level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill first row (except one) of 2nd level indirect blocks */
     for(u = 0; u < cparam->managed.width - 1; u++)
-        if(fill_2nd_indirect(fh, dxpl, 1, fill_size, &state, &keep_ids))
+        if(fill_2nd_indirect(fh, 1, fill_size, &state, &keep_ids))
             TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -11035,20 +10965,20 @@ test_man_fill_1st_row_3rd_direct_fill_2nd_direct_less_one_wrap_start_block_add_s
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, num_first_indirect_rows) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in 2nd level indirect block's direct blocks
@@ -11056,27 +10986,27 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
      */
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in skipped 2nd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
 
         /* Direct block row in current 2nd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -11095,7 +11025,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -11126,7 +11056,6 @@ static unsigned
 test_man_fill_3rd_direct_fill_direct_skip_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -11145,7 +11074,7 @@ test_man_fill_3rd_direct_fill_direct_skip_start_block_add_skipped(hid_t fapl, H5
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -11153,35 +11082,35 @@ test_man_fill_3rd_direct_fill_direct_skip_start_block_add_skipped(hid_t fapl, H5
     num_first_indirect_rows = IBLOCK_MAX_DROWS(fh, 1);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in fourth level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -11193,20 +11122,20 @@ test_man_fill_3rd_direct_fill_direct_skip_start_block_add_skipped(hid_t fapl, H5
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, num_first_indirect_rows) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in (first 4th level indirect block's) 2nd level
@@ -11216,27 +11145,27 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block row in 2nd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -11255,7 +11184,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -11288,7 +11217,6 @@ static unsigned
 test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -11307,7 +11235,7 @@ test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_start_blo
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -11315,51 +11243,51 @@ test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_start_blo
     num_first_indirect_rows = IBLOCK_MAX_DROWS(fh, 1);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in fourth level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks in fourth level indirect block */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in fourth level indirect block's 3rd level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -11371,20 +11299,20 @@ test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_start_blo
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, num_first_indirect_rows) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in (first 4th level indirect block's first 3rd
@@ -11394,27 +11322,27 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block row in 3rd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -11433,7 +11361,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -11468,7 +11396,6 @@ static unsigned
 test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_two_rows_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -11487,7 +11414,7 @@ test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_two_rows_
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -11495,31 +11422,31 @@ test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_two_rows_
     num_first_indirect_rows = IBLOCK_MAX_DROWS(fh, 1);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill first row of 4th level indirect blocks */
-    if(fill_4th_indirect_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_4th_indirect_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Account for root indirect block doubling # of rows again */
@@ -11540,39 +11467,39 @@ test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_two_rows_
     } /* end if */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in 2nd row 4th level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks in 2nd row 4th level indirect block */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill first row of 3rd level indirect blocks in 2nd row 4th level indirect block */
-    if(fill_3rd_indirect_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+    if(fill_3rd_indirect_row(fh, 1, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in 4th level indirect block's 2nd row of 3rd level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -11584,20 +11511,20 @@ test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_two_rows_
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, num_first_indirect_rows) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in (first block in 2nd row  4th level indirect
@@ -11607,27 +11534,27 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block row in 3rd level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -11646,7 +11573,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -11683,7 +11610,6 @@ static unsigned
 test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_wrap_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -11702,7 +11628,7 @@ test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_wrap_star
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -11710,66 +11636,66 @@ test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_wrap_star
     num_first_indirect_rows = IBLOCK_MAX_DROWS(fh, 1);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in 4th level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks in 4th level indirect block */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill first row (except one) of 3rd level indirect blocks in 4th level indirect block */
     for(u = 0; u < cparam->managed.width - 1; u++) {
         /* Fill all direct block rows in 3rd level indirect block */
-        if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+        if(fill_all_direct(fh, fill_size, &state, &keep_ids))
             TEST_ERROR
 
         /* Fill row of 2nd level indirect blocks in 3rd level indirect block */
-        if(fill_2nd_indirect_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+        if(fill_2nd_indirect_row(fh, 1, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in 4th level indirect block's last 3rd level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -11781,20 +11707,20 @@ test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_wrap_star
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, num_first_indirect_rows) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in (4th level indirect block's first 3rd level
@@ -11804,27 +11730,27 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block row in 4th level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -11843,7 +11769,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -11880,7 +11806,6 @@ static unsigned
 test_man_fill_4th_direct_less_one_fill_2nd_direct_fill_direct_skip_3rd_indirect_wrap_start_block_add_skipped(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -11899,7 +11824,7 @@ test_man_fill_4th_direct_less_one_fill_2nd_direct_fill_direct_skip_3rd_indirect_
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -11907,81 +11832,81 @@ test_man_fill_4th_direct_less_one_fill_2nd_direct_fill_direct_skip_3rd_indirect_
     num_first_indirect_rows = IBLOCK_MAX_DROWS(fh, 1);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 3rd level indirect blocks */
-    if(fill_all_3rd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_3rd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill first row (except one) of 4th level indirect blocks */
     for(u = 0; u < cparam->managed.width - 1; u++) {
         /* Fill all direct block rows in 4th level indirect block */
-        if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+        if(fill_all_direct(fh, fill_size, &state, &keep_ids))
             TEST_ERROR
 
         /* Fill all rows of 2nd level indirect blocks in 4th level indirect block */
-        if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+        if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
             TEST_ERROR
 
         /* Fill row of 3rd level indirect blocks in 4th level indirect block */
-        if(fill_3rd_indirect_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+        if(fill_3rd_indirect_row(fh, 1, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in 4th level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks in 4th level indirect block */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill row (except one) of 3rd level indirect blocks in 4th level indirect block */
     for(u = 0; u < cparam->managed.width - 1; u++) {
         /* Fill all direct block rows in 3rd level indirect block */
-        if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+        if(fill_all_direct(fh, fill_size, &state, &keep_ids))
             TEST_ERROR
 
         /* Fill row of 2nd level indirect blocks in 3rd level indirect block */
-        if(fill_2nd_indirect_row(fh, dxpl, 1, fill_size, &state, &keep_ids))
+        if(fill_2nd_indirect_row(fh, 1, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all direct block rows in 4th level indirect block's last 3rd level indirect block */
-    if(fill_all_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Account for root indirect block doubling # of rows again */
@@ -12002,7 +11927,7 @@ test_man_fill_4th_direct_less_one_fill_2nd_direct_fill_direct_skip_3rd_indirect_
     } /* end if */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert large object, to force creation of indirect block and
@@ -12014,20 +11939,20 @@ test_man_fill_4th_direct_less_one_fill_2nd_direct_fill_direct_skip_3rd_indirect_
 HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
 #endif /* QAK */
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object to fill space in (large) block created */
     obj_size = (size_t)DBLOCK_FREE(fh, num_first_indirect_rows) - obj_size;
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill rows skipped over in (4th level indirect block's first 3rd level
@@ -12037,27 +11962,27 @@ HDfprintf(stderr, "obj_size = %Zu\n", obj_size);
     for(u = 0; u < num_first_indirect_rows; u++) {
         /* Direct block rows in 2nd level indirect blocks */
         for(v = 0; v < cparam->managed.width; v++)
-            if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+            if(fill_row(fh, u, fill_size, &state, &keep_ids))
                 TEST_ERROR
 
         /* Direct block row in 4th level indirect block */
-        if(fill_row(fh, dxpl, u, fill_size, &state, &keep_ids))
+        if(fill_row(fh, u, fill_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Add one more object, to create another "large" block */
     obj_size = SMALL_OBJ_SIZE1;
     state.man_alloc_size += DBLOCK_SIZE(fh, num_first_indirect_rows);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -12076,7 +12001,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -12108,7 +12033,6 @@ static unsigned
 test_man_frag_simple(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -12125,7 +12049,7 @@ test_man_frag_simple(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -12138,7 +12062,7 @@ test_man_frag_simple(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
     state.man_free_space = DBLOCK_FREE(fh, 0);
     for(u = 0; u < cparam->managed.width; u++) {
         state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-        if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+        if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
             TEST_ERROR
         if(u == 0) {
             state.man_size = cparam->managed.width * DBLOCK_SIZE(fh, 0);
@@ -12149,12 +12073,12 @@ test_man_frag_simple(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
     state.man_free_space += DBLOCK_FREE(fh, 1) * cparam->managed.width;
     for(u = 0; u < cparam->managed.width; u++) {
         state.man_alloc_size += DBLOCK_SIZE(fh, 1);
-        if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+        if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* (Account for doubling root indirect block for rows 3-4 */
@@ -12165,34 +12089,34 @@ test_man_frag_simple(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
     /* Add one more object, to create a 2 * start_block_size block */
     state.man_alloc_size += DBLOCK_SIZE(fh, 2);
-    if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Go back and fill in direct blocks of initial block size (which have large free space in them) */
     obj_size = (size_t)DBLOCK_FREE(fh, 0) - obj_size;
     for(u = 0; u < cparam->managed.width; u++)
-        if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+        if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
             TEST_ERROR
     for(u = 0; u < cparam->managed.width; u++)
-        if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+        if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
             TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill in 2 * start_block_size block */
     obj_size = (size_t)DBLOCK_FREE(fh, 2) - ((size_t)DBLOCK_SIZE(fh, 0) / 2);
-    if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+    if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
         TEST_ERROR
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -12211,7 +12135,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -12240,7 +12164,6 @@ static unsigned
 test_man_frag_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -12258,7 +12181,7 @@ test_man_frag_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -12274,7 +12197,7 @@ test_man_frag_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
     /* First row */
     for(u = 0; u < cparam->managed.width; u++) {
         state.man_alloc_size += DBLOCK_SIZE(fh, 0);
-        if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+        if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
             TEST_ERROR
         if(u == 0) {
             state.man_size = cparam->managed.width * DBLOCK_SIZE(fh, 0);
@@ -12286,12 +12209,12 @@ test_man_frag_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
     /* Second row */
     for(u = 0; u < cparam->managed.width; u++) {
         state.man_alloc_size += DBLOCK_SIZE(fh, 1);
-        if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+        if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* (Account for doubling root indirect block for rows 3-4 */
@@ -12305,13 +12228,13 @@ test_man_frag_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         obj_size = (size_t)DBLOCK_SIZE(fh, u + 2) / 2;
         for(v = 0; v < cparam->managed.width; v++) {
             state.man_alloc_size += DBLOCK_SIZE(fh, u + 2);
-            if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+            if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
                 TEST_ERROR
         } /* end for */
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* (Account for doubling root indirect block for rows 5-8 */
@@ -12325,13 +12248,13 @@ test_man_frag_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         obj_size = (size_t)DBLOCK_SIZE(fh, u + 4) / 2;
         for(v = 0; v < cparam->managed.width; v++) {
             state.man_alloc_size += DBLOCK_SIZE(fh, u + 4);
-            if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+            if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
                 TEST_ERROR
         } /* end for */
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* (Account for doubling root indirect block for rows 9-16 */
@@ -12344,25 +12267,25 @@ test_man_frag_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
     obj_size = (size_t)DBLOCK_SIZE(fh, 8) / 2;
     for(v = 0; v < cparam->managed.width; v++) {
         state.man_alloc_size += DBLOCK_SIZE(fh, 8);
-        if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+        if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
             TEST_ERROR
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Go back and backfill all root block's direct blocks */
     for(u = 0; u < root_direct_rows; u++) {
         obj_size = (size_t)DBLOCK_FREE(fh, u) - ((size_t)DBLOCK_SIZE(fh, u) / 2);
         for(v = 0; v < cparam->managed.width; v++)
-            if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+            if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
                 TEST_ERROR
     } /* end for */
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -12381,7 +12304,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -12412,7 +12335,6 @@ static unsigned
 test_man_frag_2nd_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -12431,7 +12353,7 @@ test_man_frag_2nd_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -12442,11 +12364,11 @@ HDfprintf(stderr, "num_first_indirect_rows = %u\n", num_first_indirect_rows);
 #endif /* QAK */
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert objects small enough to fit into each direct block, but not to
@@ -12456,26 +12378,26 @@ HDfprintf(stderr, "num_first_indirect_rows = %u\n", num_first_indirect_rows);
         obj_size = (size_t)DBLOCK_SIZE(fh, u) / 2;
         for(v = 0; v < cparam->managed.width; v++) {
             state.man_alloc_size += DBLOCK_SIZE(fh, u);
-            if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+            if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
                 TEST_ERROR
         } /* end for */
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Go back and backfill all 2nd level indirect block's direct blocks */
     for(u = 0; u < num_first_indirect_rows; u++) {
         obj_size = (size_t)DBLOCK_FREE(fh, u) - ((size_t)DBLOCK_SIZE(fh, u) / 2);
         for(v = 0; v < cparam->managed.width; v++)
-            if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+            if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
                 TEST_ERROR
     } /* end for */
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -12494,7 +12416,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -12526,7 +12448,6 @@ static unsigned
 test_man_frag_3rd_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -12545,7 +12466,7 @@ test_man_frag_3rd_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
 
@@ -12553,19 +12474,19 @@ test_man_frag_3rd_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
     root_direct_rows = DTABLE_MAX_DROWS(fh);
 
     /* Fill direct blocks in root indirect block */
-    if(fill_root_direct(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_root_direct(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Fill all rows of 2nd level indirect blocks in root indirect block */
-    if(fill_all_2nd_indirect_rows(fh, dxpl, fill_size, &state, &keep_ids))
+    if(fill_all_2nd_indirect_rows(fh, fill_size, &state, &keep_ids))
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert objects small enough to fit into each direct block, but not to
@@ -12575,26 +12496,26 @@ test_man_frag_3rd_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *
         obj_size = (size_t)DBLOCK_SIZE(fh, u) / 2;
         for(v = 0; v < cparam->managed.width; v++) {
             state.man_alloc_size += DBLOCK_SIZE(fh, u);
-            if(add_obj(fh, dxpl, (size_t)10, obj_size, &state, &keep_ids))
+            if(add_obj(fh, (size_t)10, obj_size, &state, &keep_ids))
                 TEST_ERROR
         } /* end for */
     } /* end for */
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Go back and backfill all 3rd level indirect block's direct blocks */
     for(u = 0; u < root_direct_rows; u++) {
         obj_size = (size_t)DBLOCK_FREE(fh, u) - ((size_t)DBLOCK_SIZE(fh, u) / 2);
         for(v = 0; v < cparam->managed.width; v++)
-            if(add_obj(fh, dxpl, (size_t)20, obj_size, &state, &keep_ids))
+            if(add_obj(fh, (size_t)20, obj_size, &state, &keep_ids))
                 TEST_ERROR
     } /* end for */
 
 
     /* Perform common file & heap close operations */
-    if(close_heap(filename, fapl, dxpl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
+    if(close_heap(filename, fapl, tparam, file, f, &fh, fh_addr, &state, &keep_ids, empty_size) < 0)
         TEST_ERROR
 
     /* Free resources */
@@ -12613,7 +12534,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -12641,7 +12562,6 @@ static unsigned
 test_huge_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -12662,7 +12582,7 @@ test_huge_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Allocate heap ID(s) */
@@ -12677,7 +12597,7 @@ test_huge_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
     /* Insert object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -12685,7 +12605,7 @@ test_huge_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -12695,12 +12615,12 @@ test_huge_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
@@ -12708,11 +12628,11 @@ test_huge_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
     /* Delete individual objects, if we won't be deleting the entire heap later */
     if(tparam->del_dir != FHEAP_DEL_HEAP) {
         /* Remove object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id) < 0)
+        if(H5HF_remove(fh, heap_id) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Check up on heap... */
@@ -12724,14 +12644,14 @@ test_huge_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -12768,7 +12688,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -12794,7 +12714,6 @@ static unsigned
 test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -12816,7 +12735,7 @@ test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Allocate heap ID(s) */
@@ -12833,7 +12752,7 @@ test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
     /* Insert object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -12841,7 +12760,7 @@ test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -12851,19 +12770,19 @@ test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert second object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id2) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id2) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id2, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -12871,7 +12790,7 @@ test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -12881,12 +12800,12 @@ test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in second huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id2, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id2, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
@@ -12895,11 +12814,11 @@ test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
     if(tparam->del_dir != FHEAP_DEL_HEAP) {
         if(tparam->del_dir == FHEAP_DEL_FORWARD) {
             /* Remove first object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id) < 0)
+            if(H5HF_remove(fh, heap_id) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -12909,11 +12828,11 @@ test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove second object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -12924,11 +12843,11 @@ test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         } /* end if */
         else {
             /* Remove second object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -12938,11 +12857,11 @@ test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove first object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id) < 0)
+            if(H5HF_remove(fh, heap_id) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -12955,14 +12874,14 @@ test_huge_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -13001,7 +12920,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -13027,7 +12946,6 @@ static unsigned
 test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -13050,7 +12968,7 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Allocate heap ID(s) */
@@ -13069,7 +12987,7 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
 
     /* Insert first object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -13077,7 +12995,7 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -13087,19 +13005,19 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
         TEST_ERROR
 
     /* Read in first huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert second object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id2) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id2) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id2, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -13107,7 +13025,7 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -13117,19 +13035,19 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
         TEST_ERROR
 
     /* Read in second huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id2, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id2, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert third object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 3;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id3) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id3) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id3, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -13137,7 +13055,7 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -13147,12 +13065,12 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
         TEST_ERROR
 
     /* Read in third huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id3, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id3, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id3, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id3, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
@@ -13161,13 +13079,13 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
     if(tparam->del_dir != FHEAP_DEL_HEAP) {
         if(tparam->del_dir == FHEAP_DEL_FORWARD) {
             /* Remove first object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id) < 0)
+            if(H5HF_remove(fh, heap_id) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -13177,13 +13095,13 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
                 TEST_ERROR
 
             /* Remove second object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -13193,13 +13111,13 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
                 TEST_ERROR
 
             /* Remove third object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id3, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id3, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id3) < 0)
+            if(H5HF_remove(fh, heap_id3) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -13210,13 +13128,13 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
         } /* end if */
         else {
             /* Remove third object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id3, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id3, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id3) < 0)
+            if(H5HF_remove(fh, heap_id3) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -13226,13 +13144,13 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
                 TEST_ERROR
 
             /* Remove second object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -13242,13 +13160,13 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
                 TEST_ERROR
 
             /* Remove first object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id) < 0)
+            if(H5HF_remove(fh, heap_id) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -13261,14 +13179,14 @@ test_huge_insert_three(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tp
 
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -13309,7 +13227,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -13335,7 +13253,6 @@ static unsigned
 test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -13360,7 +13277,7 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Allocate heap ID(s) */
@@ -13383,7 +13300,7 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
     /* Insert first object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -13391,7 +13308,7 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -13401,19 +13318,19 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in first huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert second object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id2) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id2) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id2, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -13421,7 +13338,7 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -13431,19 +13348,19 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in second huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id2, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id2, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert third object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 3;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id3) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id3) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id3, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -13451,7 +13368,7 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -13461,19 +13378,19 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in third huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id3, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id3, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id3, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id3, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert fourth object small enough to fit into 'normal' heap blocks */
     obj_size = (size_t)DBLOCK_SIZE(fh, 0) + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id4) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id4) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id4, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -13481,7 +13398,7 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -13498,19 +13415,19 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in fourth ('normal') object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id4, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id4, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id4, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id4, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert fifth object small enough to fit into 'normal' heap blocks */
     obj_size = (size_t)DBLOCK_SIZE(fh, 3) + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id5) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id5) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id5, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -13518,7 +13435,7 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -13536,12 +13453,12 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in fifth ('normal') object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id5, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id5, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id5, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id5, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
@@ -13550,13 +13467,13 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
     if(tparam->del_dir != FHEAP_DEL_HEAP) {
         if(tparam->del_dir == FHEAP_DEL_FORWARD) {
             /* Remove first object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id) < 0)
+            if(H5HF_remove(fh, heap_id) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -13566,13 +13483,13 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove second object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -13582,13 +13499,13 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove third object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id3, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id3, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id3) < 0)
+            if(H5HF_remove(fh, heap_id3) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -13598,36 +13515,36 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove fourth ('normal') object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id4) < 0)
+            if(H5HF_remove(fh, heap_id4) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Remove fifth ('normal') object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id5) < 0)
+            if(H5HF_remove(fh, heap_id5) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
         } /* end if */
         else {
             /* Remove fifth ('normal') object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id5) < 0)
+            if(H5HF_remove(fh, heap_id5) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Remove fourth ('normal') object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id4) < 0)
+            if(H5HF_remove(fh, heap_id4) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Reset 'managed' object statistics after they are all removed  */
@@ -13637,13 +13554,13 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
             state.man_free_space = 0;
 
             /* Remove third object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id3, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id3, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id3) < 0)
+            if(H5HF_remove(fh, heap_id3) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -13653,13 +13570,13 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove second object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -13669,11 +13586,11 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove first object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id) < 0)
+            if(H5HF_remove(fh, heap_id) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
         } /* end else */
 
@@ -13685,14 +13602,14 @@ test_huge_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -13737,7 +13654,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -13761,7 +13678,6 @@ static unsigned
 test_filtered_huge(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -13796,7 +13712,7 @@ test_filtered_huge(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam
     } /* end if */
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Perform common test initialization operations */
@@ -13831,7 +13747,7 @@ test_filtered_huge(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam
 
     /* Insert object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -13839,13 +13755,13 @@ test_filtered_huge(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
 /* QAK */
 #ifdef QAK
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -13866,7 +13782,7 @@ test_filtered_huge(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam
         STACK_ERROR
 
     /* Re-open the heap */
-    if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 #endif /* QAK */
 /* QAK */
@@ -13878,12 +13794,12 @@ test_filtered_huge(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam
         TEST_ERROR
 
     /* Read in huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
@@ -13891,11 +13807,11 @@ test_filtered_huge(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam
     /* Delete individual objects, if we won't be deleting the entire heap later */
     if(tparam->del_dir != FHEAP_DEL_HEAP) {
         /* Remove object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id) < 0)
+        if(H5HF_remove(fh, heap_id) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Check up on heap... */
@@ -13906,14 +13822,14 @@ test_filtered_huge(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam
     } /* end if */
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -13949,7 +13865,7 @@ error:
     H5E_BEGIN_TRY {
         H5MM_xfree(heap_id);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -13977,7 +13893,6 @@ static unsigned
 test_tiny_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -13998,7 +13913,7 @@ test_tiny_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Allocate heap ID(s) */
@@ -14013,7 +13928,7 @@ test_tiny_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
     /* Insert object small enough to encode in heap ID */
     obj_size = tparam->actual_id_len - 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -14021,7 +13936,7 @@ test_tiny_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -14031,12 +13946,12 @@ test_tiny_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in tiny object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
@@ -14044,11 +13959,11 @@ test_tiny_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
     /* Delete individual objects, if we won't be deleting the entire heap later */
     if(tparam->del_dir != FHEAP_DEL_HEAP) {
         /* Remove object from heap */
-        if(H5HF_remove(fh, dxpl, heap_id) < 0)
+        if(H5HF_remove(fh, heap_id) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Check up on heap... */
@@ -14060,14 +13975,14 @@ test_tiny_insert_one(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -14104,7 +14019,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -14130,7 +14045,6 @@ static unsigned
 test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -14152,7 +14066,7 @@ test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Allocate heap ID(s) */
@@ -14169,7 +14083,7 @@ test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
     /* Insert object small enough to encode in heap ID */
     obj_size = tparam->actual_id_len - 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -14177,7 +14091,7 @@ test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -14187,19 +14101,19 @@ test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in tiny object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert second object small enough to encode in heap ID */
     obj_size = tparam->actual_id_len - 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id2) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id2) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id2, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -14207,7 +14121,7 @@ test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -14217,12 +14131,12 @@ test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in second tiny object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id2, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id2, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
@@ -14231,11 +14145,11 @@ test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
     if(tparam->del_dir != FHEAP_DEL_HEAP) {
         if(tparam->del_dir == FHEAP_DEL_FORWARD) {
             /* Remove first object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id) < 0)
+            if(H5HF_remove(fh, heap_id) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14245,11 +14159,11 @@ test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove second object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14260,11 +14174,11 @@ test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         } /* end if */
         else {
             /* Remove second object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14274,11 +14188,11 @@ test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove first object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id) < 0)
+            if(H5HF_remove(fh, heap_id) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14291,14 +14205,14 @@ test_tiny_insert_two(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -14337,7 +14251,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -14364,7 +14278,6 @@ static unsigned
 test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -14391,7 +14304,7 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Allocate heap ID(s) */
@@ -14418,7 +14331,7 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
     /* Insert first object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -14426,7 +14339,7 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -14436,26 +14349,26 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in first huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Check 'op' functionality on first huge object */
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_op(fh, dxpl, heap_id, op_memcpy, shared_robj_g) < 0)
+    if(H5HF_op(fh, heap_id, op_memcpy, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert second object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id2) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id2) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id2, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -14463,7 +14376,7 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -14473,26 +14386,26 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in second huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id2, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id2, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Check 'op' functionality on second huge object */
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_op(fh, dxpl, heap_id2, op_memcpy, shared_robj_g) < 0)
+    if(H5HF_op(fh, heap_id2, op_memcpy, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert third object too large for managed heap blocks */
     obj_size = SMALL_STAND_SIZE + 3;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id3) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id3) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id3, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -14500,7 +14413,7 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -14510,26 +14423,26 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in third huge object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id3, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id3, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id3, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id3, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Check 'op' functionality on third huge object */
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_op(fh, dxpl, heap_id3, op_memcpy, shared_robj_g) < 0)
+    if(H5HF_op(fh, heap_id3, op_memcpy, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert fourth object small enough to fit into 'normal' heap blocks */
     obj_size = (size_t)DBLOCK_SIZE(fh, 0) + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id4) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id4) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id4, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -14537,7 +14450,7 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -14554,26 +14467,26 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in fourth ('normal') object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id4, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id4, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id4, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id4, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Check 'op' functionality on fourth ('normal') object */
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_op(fh, dxpl, heap_id4, op_memcpy, shared_robj_g) < 0)
+    if(H5HF_op(fh, heap_id4, op_memcpy, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert fifth object small enough to fit into 'normal' heap blocks */
     obj_size = (size_t)DBLOCK_SIZE(fh, 3) + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id5) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id5) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id5, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -14581,7 +14494,7 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -14599,19 +14512,19 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in fifth ('normal') object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id5, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id5, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id5, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id5, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Check 'op' functionality on fifth ('normal') object */
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_op(fh, dxpl, heap_id5, op_memcpy, shared_robj_g) < 0)
+    if(H5HF_op(fh, heap_id5, op_memcpy, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
@@ -14619,7 +14532,7 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
     /* Insert sixth object small enough to encode in heap ID */
     obj_size = tparam->actual_id_len - 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id6) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id6) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id6, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -14627,7 +14540,7 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -14637,26 +14550,26 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in tiny object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id6, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id6, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id6, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id6, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Check 'op' functionality on sixth ('tiny') object */
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_op(fh, dxpl, heap_id6, op_memcpy, shared_robj_g) < 0)
+    if(H5HF_op(fh, heap_id6, op_memcpy, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Insert seventh object small enough to encode in heap ID */
     obj_size = tparam->actual_id_len - 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id7) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id7) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id7, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -14664,7 +14577,7 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Check up on heap... */
@@ -14674,19 +14587,19 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
         TEST_ERROR
 
     /* Read in tiny object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id7, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id7, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id7, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id7, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Check 'op' functionality on seventh ('tiny') object */
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_op(fh, dxpl, heap_id7, op_memcpy, shared_robj_g) < 0)
+    if(H5HF_op(fh, heap_id7, op_memcpy, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
@@ -14695,13 +14608,13 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
     if(tparam->del_dir != FHEAP_DEL_HEAP) {
         if(tparam->del_dir == FHEAP_DEL_FORWARD) {
             /* Remove first object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id) < 0)
+            if(H5HF_remove(fh, heap_id) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14711,13 +14624,13 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove second object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14727,13 +14640,13 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove third object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id3, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id3, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id3) < 0)
+            if(H5HF_remove(fh, heap_id3) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14743,19 +14656,19 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove fourth ('normal') object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id4) < 0)
+            if(H5HF_remove(fh, heap_id4) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Remove fifth ('normal') object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id5) < 0)
+            if(H5HF_remove(fh, heap_id5) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Reset 'managed' object statistics after they are all removed  */
@@ -14765,13 +14678,13 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
             state.man_free_space = 0;
 
             /* Remove sixth object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id6, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id6, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id6) < 0)
+            if(H5HF_remove(fh, heap_id6) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14781,22 +14694,22 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove seventh object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id7) < 0)
+            if(H5HF_remove(fh, heap_id7) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
         } /* end if */
         else {
             /* Remove seventh object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id7, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id7, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id7) < 0)
+            if(H5HF_remove(fh, heap_id7) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14806,13 +14719,13 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove sixth object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id6, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id6, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id6) < 0)
+            if(H5HF_remove(fh, heap_id6) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14822,19 +14735,19 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove fifth ('normal') object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id5) < 0)
+            if(H5HF_remove(fh, heap_id5) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Remove fourth ('normal') object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id4) < 0)
+            if(H5HF_remove(fh, heap_id4) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Reset 'managed' object statistics after they are all removed  */
@@ -14844,13 +14757,13 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
             state.man_free_space = 0;
 
             /* Remove third object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id3, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id3, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id3) < 0)
+            if(H5HF_remove(fh, heap_id3) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14860,13 +14773,13 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove second object from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
 
             /* Check up on heap... */
@@ -14876,11 +14789,11 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
                 TEST_ERROR
 
             /* Remove first object from heap */
-            if(H5HF_remove(fh, dxpl, heap_id) < 0)
+            if(H5HF_remove(fh, heap_id) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
         } /* end else */
 
@@ -14892,14 +14805,14 @@ test_tiny_insert_mix(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tpar
 
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -14948,7 +14861,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -14975,7 +14888,6 @@ static unsigned
 test_filtered_man_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -15003,7 +14915,7 @@ test_filtered_man_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_para
         FAIL_STACK_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Perform common test initialization operations */
@@ -15013,7 +14925,7 @@ test_filtered_man_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_para
 
     /* Insert object small enough to fit into direct heap block */
     obj_size = (size_t)DBLOCK_SIZE(fh, 0) / 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -15021,11 +14933,11 @@ test_filtered_man_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_para
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -15046,7 +14958,7 @@ test_filtered_man_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_para
         FAIL_STACK_ERROR
 
     /* Re-open the heap */
-    if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Check up on heap... */
@@ -15058,12 +14970,12 @@ test_filtered_man_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_para
         TEST_ERROR
 
     /* Read in ('normal') object */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
@@ -15071,13 +14983,13 @@ test_filtered_man_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_para
     /* Delete individual objects, if we won't be deleting the entire heap later */
     if(tparam->del_dir != FHEAP_DEL_HEAP) {
         /* Remove object from heap */
-        if(H5HF_get_obj_len(fh, dxpl, heap_id, &robj_size) < 0)
+        if(H5HF_get_obj_len(fh, heap_id, &robj_size) < 0)
             FAIL_STACK_ERROR
-        if(H5HF_remove(fh, dxpl, heap_id) < 0)
+        if(H5HF_remove(fh, heap_id) < 0)
             FAIL_STACK_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Check up on heap... */
@@ -15087,14 +14999,14 @@ test_filtered_man_root_direct(hid_t fapl, H5HF_create_t *cparam, fheap_test_para
     } /* end if */
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -15127,7 +15039,7 @@ HDfprintf(stderr, "empty_size = %lu, file_size = %lu\n", (unsigned long)empty_si
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -15151,7 +15063,6 @@ static unsigned
 test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -15180,7 +15091,7 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
         FAIL_STACK_ERROR
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Perform common test initialization operations */
@@ -15190,7 +15101,7 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
 
     /* Insert object #1, small enough to fit into direct heap block */
     obj_size = (size_t)DBLOCK_SIZE(fh, 0) / 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id1) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id1) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id1, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -15198,12 +15109,12 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
         TEST_ERROR
 
     /* Check for closing & re-opening the heap */
-    if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+    if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
         TEST_ERROR
 
     /* Insert object #2, small enough to fit into direct heap block */
     obj_size = (size_t)DBLOCK_SIZE(fh, 0) / 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, heap_id2) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, heap_id2) < 0)
         FAIL_STACK_ERROR
     if(H5HF_get_id_type_test(heap_id2, &obj_type) < 0)
         FAIL_STACK_ERROR
@@ -15211,7 +15122,7 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -15232,7 +15143,7 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
         FAIL_STACK_ERROR
 
     /* Re-open the heap */
-    if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Check up on heap... */
@@ -15244,23 +15155,23 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
         TEST_ERROR
 
     /* Read in ('normal') object #1 */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id1, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id1, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id1, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id1, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
 
     /* Read in ('normal') object #2 */
-    if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+    if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
         FAIL_STACK_ERROR
     if(obj_size != robj_size)
         TEST_ERROR
     HDmemset(shared_robj_g, 0, obj_size);
-    if(H5HF_read(fh, dxpl, heap_id2, shared_robj_g) < 0)
+    if(H5HF_read(fh, heap_id2, shared_robj_g) < 0)
         FAIL_STACK_ERROR
     if(HDmemcmp(shared_wobj_g, shared_robj_g, obj_size))
         TEST_ERROR
@@ -15269,13 +15180,13 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
     if(tparam->del_dir != FHEAP_DEL_HEAP) {
         if(tparam->del_dir == FHEAP_DEL_FORWARD) {
             /* Remove object #1 from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id1, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id1, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id1) < 0)
+            if(H5HF_remove(fh, heap_id1) < 0)
                 FAIL_STACK_ERROR
 
             /* Close the fractal heap */
-            if(H5HF_close(fh, dxpl) < 0)
+            if(H5HF_close(fh) < 0)
                 FAIL_STACK_ERROR
             fh = NULL;
 
@@ -15296,13 +15207,13 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
                 FAIL_STACK_ERROR
 
             /* Re-open the heap */
-            if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+            if(NULL == (fh = H5HF_open(f, fh_addr)))
                 FAIL_STACK_ERROR
 
             /* Remove object #2 from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Check up on heap... */
@@ -15311,7 +15222,7 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
                 TEST_ERROR
 
             /* Close the fractal heap */
-            if(H5HF_close(fh, dxpl) < 0)
+            if(H5HF_close(fh) < 0)
                 FAIL_STACK_ERROR
             fh = NULL;
 
@@ -15332,7 +15243,7 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
                 FAIL_STACK_ERROR
 
             /* Re-open the heap */
-            if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+            if(NULL == (fh = H5HF_open(f, fh_addr)))
                 FAIL_STACK_ERROR
 
             /* Check up on heap... */
@@ -15342,13 +15253,13 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
         } /* end if */
         else {
             /* Remove object #2 from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id2, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id2, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id2) < 0)
+            if(H5HF_remove(fh, heap_id2) < 0)
                 FAIL_STACK_ERROR
 
             /* Close the fractal heap */
-            if(H5HF_close(fh, dxpl) < 0)
+            if(H5HF_close(fh) < 0)
                 FAIL_STACK_ERROR
             fh = NULL;
 
@@ -15369,13 +15280,13 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
                 FAIL_STACK_ERROR
 
             /* Re-open the heap */
-            if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+            if(NULL == (fh = H5HF_open(f, fh_addr)))
                 FAIL_STACK_ERROR
 
             /* Remove object #1 from heap */
-            if(H5HF_get_obj_len(fh, dxpl, heap_id1, &robj_size) < 0)
+            if(H5HF_get_obj_len(fh, heap_id1, &robj_size) < 0)
                 FAIL_STACK_ERROR
-            if(H5HF_remove(fh, dxpl, heap_id1) < 0)
+            if(H5HF_remove(fh, heap_id1) < 0)
                 FAIL_STACK_ERROR
 
             /* Check up on heap... */
@@ -15384,7 +15295,7 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
                 TEST_ERROR
 
             /* Close the fractal heap */
-            if(H5HF_close(fh, dxpl) < 0)
+            if(H5HF_close(fh) < 0)
                 FAIL_STACK_ERROR
             fh = NULL;
 
@@ -15405,7 +15316,7 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
                 FAIL_STACK_ERROR
 
             /* Re-open the heap */
-            if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+            if(NULL == (fh = H5HF_open(f, fh_addr)))
                 FAIL_STACK_ERROR
 
             /* Check up on heap... */
@@ -15416,14 +15327,14 @@ test_filtered_man_root_indirect(hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
     } /* end if */
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, H5AC_ind_read_dxpl_id) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -15456,7 +15367,7 @@ HDfprintf(stderr, "empty_size = %lu, file_size = %lu\n", (unsigned long)empty_si
 error:
     H5E_BEGIN_TRY {
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -15486,7 +15397,6 @@ static unsigned
 test_random(hsize_t size_limit, hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -15520,7 +15430,7 @@ test_random(hsize_t size_limit, hid_t fapl, H5HF_create_t *cparam, fheap_test_pa
     } /* end if */
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Get information about heap ID lengths */
@@ -15561,11 +15471,11 @@ HDfprintf(stderr, "Random # seed was: %lu\n", seed);
         obj_loc = (tmp_cparam.max_man_size + 255) - obj_size;
 
         /* Insert object */
-        if(add_obj(fh, dxpl, obj_loc, obj_size, NULL, &keep_ids))
+        if(add_obj(fh, obj_loc, obj_size, NULL, &keep_ids))
             TEST_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Increment the amount of objects added */
@@ -15600,11 +15510,11 @@ HDfprintf(stderr, "keep_ids.num_ids = %Zu, total_obj_added = %Hu, size_limit = %
         /* Delete objects inserted */
         for(u = 0; u < keep_ids.num_ids; u++) {
             /* Remove object from heap */
-            if(H5HF_remove(fh, dxpl, &keep_ids.ids[id_len * u]) < 0)
+            if(H5HF_remove(fh, &keep_ids.ids[id_len * u]) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
         } /* end for */
 
@@ -15614,14 +15524,14 @@ HDfprintf(stderr, "keep_ids.num_ids = %Zu, total_obj_added = %Hu, size_limit = %
     } /* end if */
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -15661,7 +15571,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -15690,7 +15600,6 @@ static unsigned
 test_random_pow2(hsize_t size_limit, hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -15724,7 +15633,7 @@ test_random_pow2(hsize_t size_limit, hid_t fapl, H5HF_create_t *cparam, fheap_te
     } /* end if */
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Get information about heap ID lengths */
@@ -15777,11 +15686,11 @@ HDfprintf(stderr, "Random # seed was: %lu\n", seed);
         obj_loc = (tmp_cparam.max_man_size + 255) - obj_size;
 
         /* Insert object */
-        if(add_obj(fh, dxpl, obj_loc, obj_size, NULL, &keep_ids))
+        if(add_obj(fh, obj_loc, obj_size, NULL, &keep_ids))
             TEST_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Increment the amount of objects added */
@@ -15816,11 +15725,11 @@ HDfprintf(stderr, "keep_ids.num_ids = %Zu, total_obj_added = %Hu, size_limit = %
         /* Delete objects inserted */
         for(u = 0; u < keep_ids.num_ids; u++) {
             /* Remove object from heap */
-            if(H5HF_remove(fh, dxpl, &keep_ids.ids[id_len * u]) < 0)
+            if(H5HF_remove(fh, &keep_ids.ids[id_len * u]) < 0)
                 FAIL_STACK_ERROR
 
             /* Check for closing & re-opening the heap */
-            if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+            if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
                 TEST_ERROR
         } /* end for */
 
@@ -15830,14 +15739,14 @@ HDfprintf(stderr, "keep_ids.num_ids = %Zu, total_obj_added = %Hu, size_limit = %
     } /* end if */
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
     /* Check for deleting the entire heap */
     if(tparam->del_dir == FHEAP_DEL_HEAP) {
         /* Delete heap */
-        if(H5HF_delete(f, dxpl, fh_addr) < 0)
+        if(H5HF_delete(f, fh_addr) < 0)
             FAIL_STACK_ERROR
     } /* end if */
 
@@ -15878,7 +15787,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -15916,7 +15825,6 @@ static unsigned
 test_write(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -15975,7 +15883,7 @@ test_write(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
     } /* end if */
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, &tmp_cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Get information about heap ID lengths */
@@ -15987,16 +15895,16 @@ test_write(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 
     /* Create 'tiny' and 'huge' objects */
     obj_size = id_len / 2;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, tiny_heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, tiny_heap_id) < 0)
         FAIL_STACK_ERROR
 
     obj_size = tmp_cparam.max_man_size + 1;
-    if(H5HF_insert(fh, dxpl, obj_size, shared_wobj_g, huge_heap_id) < 0)
+    if(H5HF_insert(fh, obj_size, shared_wobj_g, huge_heap_id) < 0)
         FAIL_STACK_ERROR
 
     /* Verify that writing to 'huge' objects works for un-filtered heaps */
     H5E_BEGIN_TRY {
-        ret = H5HF_write(fh, dxpl, huge_heap_id, &id_changed, shared_wobj_g);
+        ret = H5HF_write(fh, huge_heap_id, &id_changed, shared_wobj_g);
     } H5E_END_TRY;
     HDassert(!id_changed);
     if(tparam->comp == FHEAP_TEST_COMPRESS) {
@@ -16010,14 +15918,14 @@ test_write(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 
     /* Verify that writing to 'tiny' objects return failure (for now) */
     H5E_BEGIN_TRY {
-        ret = H5HF_write(fh, dxpl, tiny_heap_id, &id_changed, shared_wobj_g);
+        ret = H5HF_write(fh, tiny_heap_id, &id_changed, shared_wobj_g);
     } H5E_END_TRY;
     HDassert(!id_changed);
     if(ret >= 0)
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -16046,7 +15954,7 @@ test_write(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         FAIL_STACK_ERROR
 
     /* Re-open the heap */
-    if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Initialize data to overwrite with */
@@ -16058,20 +15966,20 @@ test_write(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
     obj_size = 20;
     for(u = 0; u < 40; u++) {
         obj_loc = u;
-        if(add_obj(fh, dxpl, obj_loc, obj_size, NULL, &keep_ids))
+        if(add_obj(fh, obj_loc, obj_size, NULL, &keep_ids))
             TEST_ERROR
 
         /* Check for closing & re-opening the heap */
-        if(reopen_heap(f, dxpl, &fh, fh_addr, tparam) < 0)
+        if(reopen_heap(f, &fh, fh_addr, tparam) < 0)
             TEST_ERROR
 
         /* Overwrite data just written */
-        if(H5HF_write(fh, dxpl, &keep_ids.ids[id_len * u], &id_changed, rewrite_obj) < 0)
+        if(H5HF_write(fh, &keep_ids.ids[id_len * u], &id_changed, rewrite_obj) < 0)
             FAIL_STACK_ERROR
         HDassert(!id_changed);
 
         /* Read data back in */
-        if(H5HF_read(fh, dxpl, &keep_ids.ids[id_len * u], shared_robj_g) < 0)
+        if(H5HF_read(fh, &keep_ids.ids[id_len * u], shared_robj_g) < 0)
             FAIL_STACK_ERROR
 
         /* Compare data read in */
@@ -16086,7 +15994,7 @@ test_write(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
     } /* end for */
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -16113,14 +16021,14 @@ test_write(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         FAIL_STACK_ERROR
 
     /* Re-open the heap */
-    if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Verify changed objects */
     obj_size = 20;
     for(u = 0; u < 40; u++) {
         /* Read data back in */
-        if(H5HF_read(fh, dxpl, &keep_ids.ids[id_len * u], shared_robj_g) < 0)
+        if(H5HF_read(fh, &keep_ids.ids[id_len * u], shared_robj_g) < 0)
             FAIL_STACK_ERROR
 
         /* Compare data read in */
@@ -16135,7 +16043,7 @@ test_write(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
     } /* end for */
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -16165,7 +16073,7 @@ error:
         H5MM_xfree(keep_ids.offs);
         H5MM_xfree(rewrite_obj);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -16193,7 +16101,6 @@ static unsigned
 test_bug1(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
 {
     hid_t	file = -1;              /* File ID */
-    hid_t       dxpl = H5AC_ind_read_dxpl_id;     /* DXPL to use */
     char	filename[FHEAP_FILENAME_LEN];         /* Filename to use */
     H5F_t	*f = NULL;              /* Internal file object pointer */
     H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
@@ -16214,7 +16121,7 @@ test_bug1(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
     HDmemset(&keep_ids, 0, sizeof(fheap_heap_ids_t));
 
     /* Perform common file & heap open operations */
-    if(open_heap(filename, fapl, dxpl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
+    if(open_heap(filename, fapl, cparam, tparam, &file, &f, &fh, &fh_addr, &state, &empty_size) < 0)
         TEST_ERROR
 
     /* Get information about heap ID lengths */
@@ -16226,36 +16133,36 @@ test_bug1(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
     /* Insert objects */
     obj_size = 44;
     obj_loc = 1;
-    if(add_obj(fh, dxpl, obj_loc, obj_size, NULL, &keep_ids))
+    if(add_obj(fh, obj_loc, obj_size, NULL, &keep_ids))
         TEST_ERROR
 
     obj_size = 484;
     obj_loc = 2;
-    if(add_obj(fh, dxpl, obj_loc, obj_size, NULL, &keep_ids))
+    if(add_obj(fh, obj_loc, obj_size, NULL, &keep_ids))
         TEST_ERROR
 
     obj_size = 168;
     obj_loc = 3;
-    if(add_obj(fh, dxpl, obj_loc, obj_size, NULL, &keep_ids))
+    if(add_obj(fh, obj_loc, obj_size, NULL, &keep_ids))
         TEST_ERROR
 
     obj_size = 96;
     obj_loc = 4;
-    if(add_obj(fh, dxpl, obj_loc, obj_size, NULL, &keep_ids))
+    if(add_obj(fh, obj_loc, obj_size, NULL, &keep_ids))
         TEST_ERROR
 
     obj_size = 568;
     obj_loc = 5;
-    if(add_obj(fh, dxpl, obj_loc, obj_size, NULL, &keep_ids))
+    if(add_obj(fh, obj_loc, obj_size, NULL, &keep_ids))
         TEST_ERROR
 
     obj_size = 568;
     obj_loc = 6;
-    if(add_obj(fh, dxpl, obj_loc, obj_size, NULL, &keep_ids))
+    if(add_obj(fh, obj_loc, obj_size, NULL, &keep_ids))
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -16278,15 +16185,15 @@ test_bug1(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         FAIL_STACK_ERROR
 
     /* Re-open the heap */
-    if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Remove one of the objects */
-    if(H5HF_remove(fh, dxpl, &keep_ids.ids[id_len * 4]) < 0)
+    if(H5HF_remove(fh, &keep_ids.ids[id_len * 4]) < 0)
         FAIL_STACK_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -16308,17 +16215,17 @@ test_bug1(hid_t fapl, H5HF_create_t *cparam, fheap_test_param_t *tparam)
         FAIL_STACK_ERROR
 
     /* Re-open the heap */
-    if(NULL == (fh = H5HF_open(f, H5AC_ind_read_dxpl_id, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Insert another object */
     obj_size = 208;
     obj_loc = 6;
-    if(add_obj(fh, dxpl, obj_loc, obj_size, NULL, &keep_ids))
+    if(add_obj(fh, obj_loc, obj_size, NULL, &keep_ids))
         TEST_ERROR
 
     /* Close the fractal heap */
-    if(H5HF_close(fh, dxpl) < 0)
+    if(H5HF_close(fh) < 0)
         FAIL_STACK_ERROR
     fh = NULL;
 
@@ -16343,7 +16250,7 @@ error:
         H5MM_xfree(keep_ids.lens);
         H5MM_xfree(keep_ids.offs);
         if(fh)
-            H5HF_close(fh, dxpl);
+            H5HF_close(fh);
 	H5Fclose(file);
     } H5E_END_TRY;
     return(1);
@@ -16379,6 +16286,17 @@ main(void)
     unsigned	nerrors = 0;            /* Cumulative error count */
     unsigned num_pb_fs = 1;             /* The number of settings to test for page buffering and file space handling */
     int	ExpressMode;                    /* Express testing level */
+    const char *envval;                 /* Environment variable */
+    hbool_t contig_addr_vfd;            /* Whether VFD used has a contigous address space */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
+
+    /* Don't run this test using certain file drivers */
+    envval = HDgetenv("HDF5_DRIVER");
+    if(envval == NULL)
+        envval = "nomatch";
+
+    /* Current VFD that does not support contigous address space */
+    contig_addr_vfd = (hbool_t)(HDstrcmp(envval, "split") && HDstrcmp(envval, "multi"));
 
     /* Reset library */
     h5_reset();
@@ -16388,19 +16306,32 @@ main(void)
 
     /* 
      * Caution when turning on ExpressMode 0:
-     *   It will activate testing with different combinations of
+     *  It will activate testing with different combinations of
      *       page buffering and file space strategy and the
      *       running time will be long.
+     *  For parallel build, the last two tests for page buffering
+     *      are skipped because this feature is disabled in parallel.
+     *      Activate full testing when this feature is re-enabled
+     *      in the future for parallel build.
      */
     if(ExpressMode > 1)
-        printf("***Express test mode on.  Some tests may be skipped\n");
-    else if(ExpressMode == 0)
+        HDprintf("***Express test mode on.  Some tests may be skipped\n");
+    else if(ExpressMode == 0) {
+#ifdef H5_HAVE_PARALLEL
+        num_pb_fs = NUM_PB_FS - 2;
+#else
         num_pb_fs = NUM_PB_FS;
+#endif
+    }
 
     /* Initialize heap creation parameters */
     init_small_cparam(&small_cparam);
     init_large_cparam(&large_cparam);
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     /* Allocate space for the shared objects */
     shared_obj_size_g = large_cparam.max_man_size + 256;
     shared_wobj_g = (unsigned char *)H5MM_malloc(shared_obj_size_g);
@@ -16421,6 +16352,12 @@ main(void)
         shared_wobj_g[u] = (unsigned char)u;
 
     for(v = 0; v < num_pb_fs; v++) {
+        /* Skip test when:
+           a) multi/split drivers and
+           b) persisting free-space or using paged aggregation strategy 
+           because the library will fail file creation (temporary) for the above conditions */
+        if(!contig_addr_vfd && v)
+            break;
 
         if((fcpl = H5Pcopy(def_fcpl)) < 0) 
             TEST_ERROR
@@ -16435,6 +16372,33 @@ main(void)
                 if(H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, TRUE, (hsize_t)1) < 0)
                     TEST_ERROR
                 fapl = def_fapl;
+                /* This is a fix for the daily test failure from the checkin for libver bounds. */
+                /* 
+                 * Many tests failed the file size check when comparing (a) and (b) as below:
+                 * --Create a file and close the file.  Got the initial file size (a).
+                 * --Reopen the file, perform fractal heap operations, and close the file.
+                 *   Got the file size (b).
+                 * The cause for the file size differences:
+                 *   When the file is initially created with persisting free-space and with 
+                 *   (earliest, latest) libver bounds, the file will have version 2 superblock 
+                 *   due to non-default free-space handling.  As the low bound is earliest,
+                 *   the library uses version 1 object header when creating the superblock
+                 *   extension message.
+                 *   When the file is reopened with the same libver bounds, the file's low
+                 *   bound is upgraded to v18 because the file has version 2 superblock.
+                 *   When the library creates the superblock extension message on file close,
+                 *   the library uses version 2 object header for the superblock extension
+                 *   message since the low bound is v18.
+                 *   This leads to the discrepancy in file sizes as the file is persisting
+                 *   free-space and there is object header version differences.
+                 *  The fix:
+                 *    Set libver bounds in fapl to (v18, latest) so that the file created in the
+                 *    test routines will have low bound set to v18.  This will cause the
+                 *    library to use version 2 object header for the superblock extension 
+                 *    message.
+                 */
+                if(H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_LATEST) < 0)
+                    TEST_ERROR
                 break;
             case 2:
                 if(H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_PAGE, FALSE, (hsize_t)1) < 0)
@@ -16475,12 +16439,12 @@ main(void)
             switch(curr_test) {
                 /* "Normal" testing parameters */
                 case FHEAP_TEST_NORMAL:
-                    puts("Testing with normal parameters");
+                    HDputs("Testing with normal parameters");
                     break;
 
                 /* "Re-open heap" testing parameters */
                 case FHEAP_TEST_REOPEN:
-                    puts("Testing with reopen heap flag set");
+                    HDputs("Testing with reopen heap flag set");
                     tparam.reopen_heap = FHEAP_TEST_REOPEN;
                     break;
 
@@ -16512,12 +16476,12 @@ main(void)
                 switch(fill) {
                     /* "Bulk fill" heap blocks with 'large' objects */
                     case FHEAP_TEST_FILL_LARGE:
-                        puts("Bulk-filling blocks w/large objects");
+                        HDputs("Bulk-filling blocks w/large objects");
                         break;
 
                     /* "Bulk fill" heap blocks with 'single' objects */
                     case FHEAP_TEST_FILL_SINGLE:
-                        puts("Bulk-filling blocks w/single object");
+                        HDputs("Bulk-filling blocks w/single object");
                         break;
 
                     /* An unknown test? */
@@ -16568,25 +16532,25 @@ main(void)
                  * level of complexity gradually. -QAK
                  */
                 if(ExpressMode > 1)
-                    printf("***Express test mode on.  test_man_start_5th_recursive_indirect is skipped\n");
+                    HDprintf("***Express test mode on.  test_man_start_5th_recursive_indirect is skipped\n");
                 else
                     nerrors += test_man_start_5th_recursive_indirect(fapl, &small_cparam, &tparam);
 
                 /*
                  * Test fractal heap object deletion
                  */
-                 /* Simple removal */
-                 nerrors += test_man_remove_bogus(fapl, &small_cparam, &tparam);
-                 nerrors += test_man_remove_one(fapl, &small_cparam, &tparam);
-                 nerrors += test_man_remove_two(fapl, &small_cparam, &tparam);
-                 nerrors += test_man_remove_one_larger(fapl, &small_cparam, &tparam);
-                 tparam.del_dir = FHEAP_DEL_FORWARD;
-                 nerrors += test_man_remove_two_larger(fapl, &small_cparam, &tparam);
-                 tparam.del_dir = FHEAP_DEL_REVERSE;
-                 nerrors += test_man_remove_two_larger(fapl, &small_cparam, &tparam);
-                 tparam.del_dir = FHEAP_DEL_FORWARD;
-                 nerrors += test_man_remove_three_larger(fapl, &small_cparam, &tparam);
-                 tparam.del_dir = FHEAP_DEL_REVERSE;
+                /* Simple removal */
+                nerrors += test_man_remove_bogus(fapl, &small_cparam, &tparam);
+                nerrors += test_man_remove_one(fapl, &small_cparam, &tparam);
+                nerrors += test_man_remove_two(fapl, &small_cparam, &tparam);
+                nerrors += test_man_remove_one_larger(fapl, &small_cparam, &tparam);
+                tparam.del_dir = FHEAP_DEL_FORWARD;
+                nerrors += test_man_remove_two_larger(fapl, &small_cparam, &tparam);
+                tparam.del_dir = FHEAP_DEL_REVERSE;
+                nerrors += test_man_remove_two_larger(fapl, &small_cparam, &tparam);
+                tparam.del_dir = FHEAP_DEL_FORWARD;
+                nerrors += test_man_remove_three_larger(fapl, &small_cparam, &tparam);
+                tparam.del_dir = FHEAP_DEL_REVERSE;
                 nerrors += test_man_remove_three_larger(fapl, &small_cparam, &tparam);
 
                 /* Incremental insert & removal */
@@ -16613,7 +16577,7 @@ main(void)
                         nerrors += test_man_remove_first_two_rows(fapl, &small_cparam, &tparam);
                         nerrors += test_man_remove_first_four_rows(fapl, &small_cparam, &tparam);
                         if(ExpressMode > 1)
-                            printf("***Express test mode on.  Some tests skipped\n");
+                            HDprintf("***Express test mode on.  Some tests skipped\n");
                         else {
                             nerrors += test_man_remove_all_root_direct(fapl, &small_cparam, &tparam);
                             nerrors += test_man_remove_2nd_indirect(fapl, &small_cparam, &tparam);
@@ -16643,7 +16607,7 @@ main(void)
                         nerrors += test_man_fill_3rd_direct_less_one_fill_direct_wrap_start_block_add_skipped(fapl, &small_cparam, &tparam);
                         nerrors += test_man_fill_1st_row_3rd_direct_fill_2nd_direct_less_one_wrap_start_block_add_skipped(fapl, &small_cparam, &tparam);
                         if(ExpressMode > 1)
-                            printf("***Express test mode on.  Some tests skipped\n");
+                            HDprintf("***Express test mode on.  Some tests skipped\n");
                         else {
                             nerrors += test_man_fill_3rd_direct_fill_direct_skip_start_block_add_skipped(fapl, &small_cparam, &tparam);
                             nerrors += test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_start_block_add_skipped(fapl, &small_cparam, &tparam);
@@ -16684,12 +16648,12 @@ main(void)
                 switch(id_len) {
                     /* Use "normal" form for 'huge' object's heap IDs */
                     case 0:
-                        puts("Using 'normal' heap ID format for 'huge' objects");
+                        HDputs("Using 'normal' heap ID format for 'huge' objects");
                         break;
 
                     /* Use "direct" form for 'huge' object's heap IDs */
                     case 1:
-                        puts("Using 'direct' heap ID format for 'huge' objects");
+                        HDputs("Using 'direct' heap ID format for 'huge' objects");
 
                         /* Adjust actual length of heap IDs for directly storing 'huge' object's file offset & length in heap ID */
                         tparam.actual_id_len = 17;   /* 1 + 8 (file address size) + 8 (file length size) */
@@ -16698,7 +16662,7 @@ main(void)
                     /* Use "direct" storage for 'huge' objects and larger IDs for 'tiny' objects */
                     case 2:
                         small_cparam.id_len = 37;
-                        puts("Using 'direct' heap ID format for 'huge' objects and larger IDs for 'tiny' objects");
+                        HDputs("Using 'direct' heap ID format for 'huge' objects and larger IDs for 'tiny' objects");
                         tparam.actual_id_len = 37;
                         break;
 
@@ -16756,10 +16720,10 @@ main(void)
 
             /* Random object insertion & deletion */
             if(ExpressMode > 1)
-                printf("***Express test mode on.  Some tests skipped\n");
+                HDprintf("***Express test mode on.  Some tests skipped\n");
             else {
                 /* Random tests using "small" heap creation parameters */
-                puts("Using 'small' heap creation parameters");
+                HDputs("Using 'small' heap creation parameters");
 
                 /* (reduce size of tests when re-opening each time) */
                 /* XXX: Try to speed things up enough that these tests don't have to be reduced when re-opening */
@@ -16772,7 +16736,7 @@ main(void)
                 nerrors += test_random_pow2((curr_test == FHEAP_TEST_NORMAL ? (hsize_t)(100*1000*1000) : (hsize_t)(4*1000*1000)), fapl, &small_cparam, &tparam);
 
                 /* Random tests using "large" heap creation parameters */
-                puts("Using 'large' heap creation parameters");
+                HDputs("Using 'large' heap creation parameters");
                 tparam.actual_id_len = LARGE_HEAP_ID_LEN;
 
                 /* (reduce size of tests when re-opening each time) */
@@ -16818,7 +16782,7 @@ main(void)
 
     if(nerrors)
         goto error;
-    puts("All fractal heap tests passed.");
+    HDputs("All fractal heap tests passed.");
 
     /* Release space for the shared objects */
     H5MM_xfree(shared_wobj_g);
@@ -16830,17 +16794,17 @@ main(void)
     if(H5Pclose(def_fcpl) < 0) TEST_ERROR
     if(H5Pclose(pb_fapl) < 0) TEST_ERROR
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     /* Clean up file used */
-#ifndef QAK
     h5_cleanup(FILENAME, def_fapl);
-#else /* QAK */
-HDfprintf(stderr, "Uncomment cleanup!\n");
-#endif /* QAK */
 
     return 0;
 
 error:
-    puts("*** TESTS FAILED ***");
+    HDputs("*** TESTS FAILED ***");
     H5E_BEGIN_TRY {
         H5MM_xfree(shared_wobj_g);
         H5MM_xfree(shared_robj_g);
@@ -16852,6 +16816,9 @@ error:
         H5Pclose(def_fcpl);
         H5Pclose(fcpl);
     } H5E_END_TRY;
+
+    if(api_ctx_pushed) H5CX_pop();
+
     return 1;
 } /* end main() */
 
diff --git a/test/file_image.c b/test/file_image.c
index dd0a483..12f0a18 100644
--- a/test/file_image.c
+++ b/test/file_image.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
@@ -626,7 +624,7 @@ test_core(void)
     VERIFY(udata->free_src == H5FD_FILE_IMAGE_OP_FILE_CLOSE, "Free callback came from wrong sourc in core close");
 
     /* Create file image buffer */
-    fd = HDopen(copied_filename, O_RDONLY, 0666);
+    fd = HDopen(copied_filename, O_RDONLY);
     VERIFY(fd > 0, "open failed");
     ret = HDfstat(fd, &sb);
     VERIFY(ret == 0, "fstat failed");
@@ -816,7 +814,7 @@ test_get_file_image(const char * test_banner,
             HDsnprintf(member_file_name, 1024, file_name, i);
 
             /* open the test file using standard I/O calls */
-            fd = HDopen(member_file_name, O_RDONLY, 0666);
+            fd = HDopen(member_file_name, O_RDONLY);
             VERIFY(fd >= 0, "HDopen() failed.");
 
             if(size_remaining >= FAMILY_SIZE ){
@@ -864,7 +862,7 @@ test_get_file_image(const char * test_banner,
         VERIFY(file_image_ptr != NULL, "HDmalloc(2) failed.");
 
         /* open the test file using standard I/O calls */
-        fd = HDopen(file_name, O_RDONLY, 0666);
+        fd = HDopen(file_name, O_RDONLY);
         VERIFY(fd >= 0, "HDopen() failed.");
 
 	if(user) {
diff --git a/test/filenotclosed.c b/test/filenotclosed.c
new file mode 100644
index 0000000..2c5c8dc
--- /dev/null
+++ b/test/filenotclosed.c
@@ -0,0 +1,146 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Purpose:	Test to verify that the assertion/abort failure is fixed when the
+ *          application does not close the file. (See HDFFV-10160)
+ */
+
+
+#include "h5test.h"
+
+#define FILENAME        "filenotclosed"
+#define DATASET_NAME    "dset"
+
+/*-------------------------------------------------------------------------
+ * Function:    catch_signal
+ *
+ * Purpose:     The signal handler to catch the SIGABRT signal.
+ *
+ * Return:      No return
+ *
+ * Programmer:  Vailin Choi
+ *
+ *-------------------------------------------------------------------------
+ */
+static void catch_signal(int H5_ATTR_UNUSED signo)
+{
+    HDexit(1);
+} /* catch_signal() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	main
+ *
+ * Purpose:	Test to verify the following problem described in HDFFV-10160 is fixed:
+ *          "a.out: H5Fint.c:1679: H5F_close: Assertion `f->file_id > 0' failed."
+ *
+ * Return:	Success:	exit(EXIT_SUCCESS)
+ *		    Failure:	exit(EXIT_FAILURE)
+ *
+ * Programmer:  Vailin Choi; June 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+main(void)
+{
+    hid_t fapl = -1;            /* File access property lists */
+    hid_t fid = -1;             /* File ID */
+    hid_t did = -1;             /* Dataset ID */
+    hid_t dcpl = -1;            /* Dataset creation property list */
+    hid_t sid = -1;             /* Dataspace ID */
+    hsize_t cur_dim[1] = {5};   /* Current dimension sizes */
+    hsize_t max_dim[1] = {H5S_UNLIMITED};   /* Maximum dimension sizes */
+    hsize_t chunk_dim[1] = {10};            /* Chunk dimension sizes */
+    int buf[5] = {1, 2, 3, 4, 5};           /* The data to be written to the dataset */
+    char  filename[100];        /* File name */
+    const char *env_h5_drvr;    /* File Driver value from environment */
+    hbool_t contig_addr_vfd;    /* Contiguous address vfd */
+
+     /* Get the VFD to use */
+    env_h5_drvr = HDgetenv("HDF5_DRIVER");
+    if(env_h5_drvr == NULL)
+        env_h5_drvr = "nomatch";
+
+    /* Skip test when using VFDs that has different address spaces for each
+     * type of metadata allocation.
+     * Further investigation is needed to resolve the test failure with the
+     * split/multi driver.  Please see HDFFV-10160.
+     */
+    contig_addr_vfd = (hbool_t)(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi"));
+    if(!contig_addr_vfd) {
+        SKIPPED();
+        puts("    Temporary skipped for a spilt/multi driver");
+        HDexit(EXIT_SUCCESS);
+    }
+
+    h5_reset();
+
+    /* To exit from the file for SIGABRT signal */
+    if(HDsignal(SIGABRT, catch_signal) == SIG_ERR)
+        TEST_ERROR
+
+    fapl = h5_fileaccess();
+    h5_fixname(FILENAME, fapl, filename, sizeof(filename));
+
+    /* Set to latest format */
+    if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
+        TEST_ERROR
+
+    /* Create the file  */
+    if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+        TEST_ERROR
+
+    /* Create the dcpl and set the chunk size */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        TEST_ERROR
+
+    if(H5Pset_chunk(dcpl, 1, chunk_dim) < 0)
+        TEST_ERROR
+
+    /* Create the dataspace */
+    if((sid = H5Screate_simple(1, cur_dim, max_dim)) < 0)
+        TEST_ERROR
+
+    /* Create the dataset */
+    if((did = H5Dcreate2(fid, DATASET_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+        TEST_ERROR
+
+    /* Write to the dataset */
+    if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
+        TEST_ERROR
+
+    /* Close the dataset */
+    if(H5Dclose(did) < 0)
+        TEST_ERROR
+
+    /* Close the dataspace */
+    if(H5Sclose(sid) < 0)
+        TEST_ERROR
+
+    /* Close the property lists */
+    if(H5Pclose(dcpl) < 0)
+        TEST_ERROR
+    if(H5Pclose(fapl) < 0)
+        TEST_ERROR
+
+    /* The file is not closed. */
+    /* The library will call H5_term_library to shut down the library. */
+
+    HDexit(EXIT_SUCCESS);
+
+error:
+    HDputs("*** TEST FAILED ***");
+    HDexit(EXIT_FAILURE);
+}
diff --git a/test/fillval.c b/test/fillval.c
index 6eb3565..8c8e902 100644
--- a/test/fillval.c
+++ b/test/fillval.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -1892,7 +1890,7 @@ test_extend(hid_t fapl, const char *base_name, H5D_layout_t layout)
         hsize_t	nelmts;
 
 	nelmts = max_size[0]*max_size[1]*max_size[2]*max_size[3]*max_size[4];
-	if((fd=HDopen(FILE_NAME_RAW, O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0 ||
+	if((fd = HDopen(FILE_NAME_RAW, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0 ||
 	    HDclose(fd) < 0) goto error;
 	if(H5Pset_external(dcpl, FILE_NAME_RAW, (off_t)0, (hsize_t)nelmts*sizeof(int)) < 0)
 	    goto error;
diff --git a/test/filter_fail.c b/test/filter_fail.c
index f165d8a..76b3106 100644
--- a/test/filter_fail.c
+++ b/test/filter_fail.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/filter_plugin.c b/test/filter_plugin.c
new file mode 100644
index 0000000..9897c84
--- /dev/null
+++ b/test/filter_plugin.c
@@ -0,0 +1,1559 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5. The full HDF5 copyright notice, including      *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+/*
+ * Purpose:    Tests the plugin module (H5PL)
+ */
+
+#include "h5test.h"
+#include "H5srcdir.h"
+
+/*
+ * This file needs to access private datatypes from the H5Z and H5PL package.
+ */
+#define H5PL_FRIEND
+#include "H5PLpkg.h"
+#define H5Z_FRIEND
+#include "H5Zpkg.h"
+
+/* Filters IDs for test filter plugins */
+#define FILTER1_ID          257
+#define FILTER2_ID          258
+#define FILTER3_ID          259
+#define FILTER4_ID          260
+
+const char *FILENAME[] = {
+    "filter_plugin",
+    NULL
+};
+#define FILENAME_BUF_SIZE       1024
+
+/* Dataset names */
+#define DSET_DEFLATE_NAME    "deflate dset"
+#define DSET_FILTER1_NAME    "filter 1 dset"
+#define DSET_FILTER2_NAME    "filter 2 dset"
+#define DSET_FILTER3_NAME    "filter 3 dset"
+
+/* Array sizes used throughout the test */
+#define DSET_DIM1               100
+#define DSET_DIM2               200
+#define CHUNK_DIM1              2
+#define CHUNK_DIM2              25
+#define HYPERSLAB_OFFSET1       7
+#define HYPERSLAB_OFFSET2       30
+#define HYPERSLAB_SIZE1         4
+#define HYPERSLAB_SIZE2         50
+
+/* Global size arrays */
+const hsize_t sizes_g[2] = {DSET_DIM1, DSET_DIM2};                      /* Dataset dimensions   */
+const hsize_t hs_sizes_g[2] = {HYPERSLAB_SIZE1, HYPERSLAB_SIZE2};       /* Hyperslab sizes      */
+const hsize_t hs_offsets_g[2] = {HYPERSLAB_OFFSET1, HYPERSLAB_OFFSET2}; /* Hyperslab offsets    */
+const hsize_t chunk_sizes_g[2] = {CHUNK_DIM1, CHUNK_DIM2};              /* Chunk dimensions     */
+
+/* Limit random number within 20000 */
+#define RANDOM_LIMIT    20000
+
+/* Things used in the groups + filter plugins test */
+#define N_SUBGROUPS             1000
+#define SUBGROUP_PREFIX         "subgroup_"
+#define TOP_LEVEL_GROUP_NAME    "top-level group"
+
+/* Global arrays in which to save data */
+int **orig_deflate_g  = NULL;
+int **orig_dynlib1_g  = NULL;
+int **orig_dynlib2_g  = NULL;
+int **orig_dynlib4_g  = NULL;
+
+
+
+/*-------------------------------------------------------------------------
+ * Function:  free_2D_array
+ *
+ * Purpose:   Free up a dynamic 2D pseudo array and set the pointer to NULL
+ *            Designed to be callable in error conditions so NULLs are okay
+ *
+ * Return:    SUCCEED (always)
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+free_2D_array(int ***arr) {
+
+    if (arr && *arr && (*arr)[0])
+        HDfree((*arr)[0]);
+    if (arr && *arr)
+        HDfree(*arr);
+    *arr = NULL;
+
+    return SUCCEED;
+} /* end free_2D_array() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:  allocate_and_init_2D_array
+ *
+ * Purpose:   Initialize an array as a pseudo 2D array and copy in some
+ *            initial values.
+ *
+ * Return:    SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+allocate_and_init_2D_array(int ***arr, const hsize_t *sizes, int **initial_values) {
+
+    size_t r, c;        /* Data rows and columns    */
+    size_t i;           /* Iterator                 */
+    size_t n_bytes;     /* # of bytes to copy       */
+
+    r = (size_t)sizes[0];
+    c = (size_t)sizes[1];
+
+    /* Allocate and set up pseudo-2D array */
+    if (NULL == (*arr = (int **)HDcalloc(r, sizeof(int *))))
+        TEST_ERROR;
+    if (NULL == ((*arr)[0] = (int *)HDcalloc(r * c, sizeof(int))))
+        TEST_ERROR;
+    for (i = 0; i < r; i++)
+        (*arr)[i] = (**arr + c * i);
+
+    /* Copy over the data elements */
+    if (initial_values) {
+        n_bytes = r * c * sizeof(int);
+        HDmemcpy((*arr)[0], initial_values[0], n_bytes);
+    }
+
+    return SUCCEED;
+error:
+    free_2D_array(arr);
+
+    return FAIL;
+} /* end allocate_and_init_2D_array() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:  compare_2D_arrays
+ *
+ * Purpose:   Compare two pseudo 2D arrays
+ *
+ * Return:    SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+compare_2D_arrays(int **dset1, int **dset2, const hsize_t *sizes, /*OUT*/ hbool_t *are_same) {
+    hsize_t i, j;           /* index variables */
+
+    *are_same = TRUE;
+
+    /* Check all the array values. This could optionally emit any
+     * bad data, but it's not clear how that would help debugging.
+     */
+    for (i = 0; i < sizes[0]; i++)
+        for (j = 0; j < sizes[1]; j++)
+            if (dset1[i][j] != dset2[i][j]) {
+                *are_same = FALSE;
+                return SUCCEED;
+            }
+
+    return SUCCEED;
+
+} /* end compare_2D_arrays() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:  ensure_filter_works
+ *
+ * Purpose:   Tests writing entire data and partial data with filters
+ *
+ * Return:    SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+ensure_filter_works(hid_t fid, const char *name, hid_t dcpl_id)
+{
+    hid_t           did = -1;                       /* Dataset ID                                   */
+    hid_t           dxpl_id = -1;                   /* Dataset xfer property list ID                */
+    hid_t           write_dxpl_id = -1;             /* Dataset xfer property list ID for writing    */
+    hid_t           sid = -1;                       /* Dataspace ID                                 */
+    void           *tconv_buf = NULL;               /* Temporary conversion buffer                  */
+    int           **orig = NULL;                    /* Data written to the dataset                  */
+    int           **read = NULL;                    /* Data read from the dataset                   */
+    size_t          r, c;                           /* Data rows and columns                        */
+    size_t          hs_r, hs_c, hs_offr, hs_offc;   /* Hypserslab sizes and offsets                 */
+    size_t          i, j;                           /* Local index variables                        */
+    int             n = 0;                          /* Value written to point array                 */
+    hbool_t         are_same;                       /* Output from dataset compare function         */
+    int          ***save_array = NULL;              /* (Global) array where the final data go       */
+
+    /* initialize */
+    r = (size_t)sizes_g[0];
+    c = (size_t)sizes_g[1];
+
+    /* Create the data space */
+    if ((sid = H5Screate_simple(2, sizes_g, NULL)) < 0)
+        TEST_ERROR;
+
+    /* Allocate memory for the data buffers
+     * We're using the hacky way of doing 2D arrays that uses a
+     * single data buffer but which allows normal 2D access.
+     */
+    if (allocate_and_init_2D_array(&orig, sizes_g, NULL) < 0)
+        TEST_ERROR;
+    if (allocate_and_init_2D_array(&read, sizes_g, NULL) < 0)
+        TEST_ERROR;
+
+    /* Create a small conversion buffer to test strip mining. We
+     * might as well test all we can!
+     */
+    if ((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
+        TEST_ERROR;
+    if (NULL == (tconv_buf = HDcalloc((size_t)1000, sizeof(char))))
+        TEST_ERROR;
+    if (H5Pset_buffer(dxpl_id, (size_t)1000, tconv_buf, NULL) < 0)
+        TEST_ERROR;
+    if ((write_dxpl_id = H5Pcopy(dxpl_id)) < 0)
+        TEST_ERROR;
+
+    TESTING("    filters (setup)");
+
+    /* Check if all the filters are available */
+    if (H5Pall_filters_avail(dcpl_id) != TRUE)
+        TEST_ERROR;
+
+    /* Create the dataset */
+    if ((did = H5Dcreate2(fid, name, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl_id, H5P_DEFAULT)) < 0)
+        TEST_ERROR;
+
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 1: Read uninitialized data.  It should be zero.
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (uninitialized read)");
+
+    if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id, *read) < 0)
+        TEST_ERROR;
+
+    /* The input buffer was calloc'd and has not been initialized yet */
+    if (compare_2D_arrays(orig, read, sizes_g, &are_same) < 0)
+        TEST_ERROR;
+    if (FALSE == are_same)
+        TEST_ERROR;
+
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 2: Test filters by setting up a chunked dataset and writing
+     * to it.
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (write)");
+
+    n = 0;
+    for (i = 0; i < r; i++)
+        for (j = 0; j < c; j++)
+            orig[i][j] = n++;
+
+    if (H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl_id, *orig) < 0)
+        TEST_ERROR;
+
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 3: Try to read the data we just wrote.
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (read)");
+
+    /* Read the dataset back */
+    if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id, *read) < 0)
+        TEST_ERROR;
+
+    /* Check that the values read are the same as the values written */
+    if (compare_2D_arrays(orig, read, sizes_g, &are_same) < 0)
+        TEST_ERROR;
+    if (FALSE == are_same)
+        TEST_ERROR;
+
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 4: Write new data over the top of the old data.  The new data is
+     * random thus not very compressible, and will cause the chunks to move
+     * around as they grow.  We only change values for the left half of the
+     * dataset although we rewrite the whole thing.
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (modify)");
+
+    for (i = 0; i < r; i++)
+        for (j = 0; j < c / 2; j++)
+            orig[i][j] = (int)HDrandom() % RANDOM_LIMIT;
+
+    if (H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl_id, *orig) < 0)
+        TEST_ERROR;
+
+    /* Read the dataset back and check it */
+    if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id, *read) < 0)
+        TEST_ERROR;
+
+    /* Check that the values read are the same as the values written */
+    if (compare_2D_arrays(orig, read, sizes_g, &are_same) < 0)
+        TEST_ERROR;
+    if (FALSE == are_same)
+        TEST_ERROR;
+
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 5: Close the dataset and then open it and read it again.  This
+     * insures that the filters message is picked up properly from the
+     * object header.
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (re-open)");
+
+    if (H5Dclose(did) < 0)
+        TEST_ERROR;
+    if ((did = H5Dopen2(fid, name, H5P_DEFAULT)) < 0)
+        TEST_ERROR;
+
+    if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id, *read) < 0)
+        TEST_ERROR;
+
+    /* Check that the values read are the same as the values written */
+    if (compare_2D_arrays(orig, read, sizes_g, &are_same) < 0)
+        TEST_ERROR;
+    if (FALSE == are_same)
+        TEST_ERROR;
+
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 6: Test partial I/O by writing to and then reading from a
+     * hyperslab of the dataset.  The hyperslab does not line up on chunk
+     * boundaries (we know that case already works from above tests).
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (partial I/O)");
+
+    hs_r = (size_t)hs_sizes_g[0];
+    hs_c = (size_t)hs_sizes_g[1];
+    hs_offr = (size_t)hs_offsets_g[0];
+    hs_offc = (size_t)hs_offsets_g[1];
+    for (i = 0; i < hs_r; i++)
+        for (j = 0; j < hs_c; j++)
+            orig[hs_offr + i][hs_offc + j] = (int)HDrandom() % RANDOM_LIMIT;
+
+    if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, hs_offsets_g, NULL, hs_sizes_g, NULL) < 0)
+        TEST_ERROR;
+
+    /* Use the "read" DXPL because partial I/O on corrupted data test
+     * needs to ignore errors during writing
+     */
+    if (H5Dwrite(did, H5T_NATIVE_INT, sid, sid, dxpl_id, *orig) < 0)
+        TEST_ERROR;
+
+    if (H5Dread(did, H5T_NATIVE_INT, sid, sid, dxpl_id, *read) < 0)
+        TEST_ERROR;
+
+    /* Check that the values read are the same as the values written */
+    if (compare_2D_arrays(orig, read, sizes_g, &are_same) < 0)
+        TEST_ERROR;
+    if (FALSE == are_same)
+        TEST_ERROR;
+
+    PASSED();
+
+    /* Save the data written to the file for later comparison when the file
+     * is reopened for read test.
+     */
+    if (!HDstrcmp(name, DSET_DEFLATE_NAME))
+        save_array = &orig_deflate_g;
+    else if (!HDstrcmp(name, DSET_FILTER1_NAME))
+        save_array = &orig_dynlib1_g;
+    else if (!HDstrcmp(name, DSET_FILTER2_NAME))
+        save_array = &orig_dynlib2_g;
+    else if (!HDstrcmp(name, DSET_FILTER3_NAME))
+        save_array = &orig_dynlib4_g;
+    else
+        TEST_ERROR;
+    if (allocate_and_init_2D_array(save_array, sizes_g, orig) < 0)
+        TEST_ERROR;
+
+    /* Clean up and exit */
+    if (H5Dclose(did) < 0)
+        TEST_ERROR;
+    if (H5Sclose(sid) < 0)
+        TEST_ERROR;
+    if (H5Pclose(dxpl_id) < 0)
+        TEST_ERROR;
+    if (H5Pclose(write_dxpl_id) < 0)
+        TEST_ERROR;
+
+    free_2D_array(&orig);
+    free_2D_array(&read);
+
+    HDfree(tconv_buf);
+
+    return SUCCEED;
+
+error:
+    /* Clean up objects used for this test */
+    H5E_BEGIN_TRY {
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Pclose(dxpl_id);
+        H5Pclose(write_dxpl_id);
+    } H5E_END_TRY
+
+    /* NULLs are okay here */
+    free_2D_array(&orig);
+    free_2D_array(&read);
+
+    if (tconv_buf)
+        HDfree(tconv_buf);
+
+    return FAIL;
+} /* end ensure_filter_works() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:  test_dataset_write_with_filters
+ *
+ * Purpose:   Tests creating datasets and writing data with dynamically loaded filters
+ *
+ * Return:    SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_dataset_write_with_filters(hid_t fid)
+{
+    hid_t           dcpl_id = -1;           /* Dataset creation property list ID        */
+    unsigned int    compress_level;         /* Deflate compression level                */
+    unsigned int    filter1_data;           /* Data used by filter 1                    */
+    unsigned int    libver_values[4];       /* Used w/ the filter that makes HDF5 calls */
+
+    /*----------------------------------------------------------
+     * STEP 1: Test deflation by itself.
+     *----------------------------------------------------------
+     */
+    HDputs("Testing dataset writes with deflate filter");
+#ifdef H5_HAVE_FILTER_DEFLATE
+    if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        TEST_ERROR;
+    if (H5Pset_chunk(dcpl_id, 2, chunk_sizes_g) < 0)
+        TEST_ERROR;
+    compress_level = 6;
+    if (H5Pset_deflate(dcpl_id, compress_level) < 0)
+        TEST_ERROR;
+
+    /* Ensure the filter works */
+    if (ensure_filter_works(fid, DSET_DEFLATE_NAME, dcpl_id) < 0)
+        TEST_ERROR;
+
+    /* Clean up objects used for this test */
+    if (H5Pclose(dcpl_id) < 0)
+        TEST_ERROR;
+#else /* H5_HAVE_FILTER_DEFLATE */
+    SKIPPED();
+    HDputs("    Deflate filter not enabled");
+#endif /* H5_HAVE_FILTER_DEFLATE */
+
+    /*----------------------------------------------------------
+     * STEP 2: Test filter plugin 1 by itself.
+     *----------------------------------------------------------
+     */
+    HDputs("    dataset writes with filter plugin 1");
+    if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        TEST_ERROR;
+    if (H5Pset_chunk(dcpl_id, 2, chunk_sizes_g) < 0)
+        TEST_ERROR;
+
+    /* Set up the filter, passing in the amount the filter will add and subtract
+     * from each data element. Note that this value has an arbitrary max of 9.
+     */
+    filter1_data = 9;
+    if (H5Pset_filter(dcpl_id, FILTER1_ID, H5Z_FLAG_MANDATORY, (size_t)1, &filter1_data) < 0)
+        TEST_ERROR;
+
+    /* Ensure the filter works */
+    if (ensure_filter_works(fid, DSET_FILTER1_NAME, dcpl_id) < 0)
+        TEST_ERROR;
+
+    /* Clean up objects used for this test */
+    if (H5Pclose(dcpl_id) < 0)
+        TEST_ERROR;
+
+    /* Unregister the dynamic filter for testing purpose. The next time when this test is run for
+     * the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
+     * for this filter.
+     */
+    if (H5Zunregister(FILTER1_ID) < 0)
+        TEST_ERROR;
+
+    /*----------------------------------------------------------
+     * STEP 3: Test filter plugin 2 by itself.
+     *----------------------------------------------------------
+     */
+    HDputs("    dataset writes with filter plugin 2");
+    if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        TEST_ERROR;
+    if (H5Pset_chunk(dcpl_id, 2, chunk_sizes_g) < 0)
+        TEST_ERROR;
+    if (H5Pset_filter(dcpl_id, FILTER2_ID, H5Z_FLAG_MANDATORY, 0, NULL) < 0)
+        TEST_ERROR;
+
+    /* Ensure the filter works */
+    if (ensure_filter_works(fid, DSET_FILTER2_NAME, dcpl_id) < 0)
+        TEST_ERROR;
+
+    /* Clean up objects used for this test */
+    if (H5Pclose(dcpl_id) < 0)
+        TEST_ERROR;
+
+    /* Unregister the dynamic filter for testing purpose. The next time when this test is run for
+     * the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
+     * for this filter.
+     */
+    if (H5Zunregister(FILTER2_ID) < 0)
+        TEST_ERROR;
+
+    /*----------------------------------------------------------
+     * STEP 4: Test filter plugin 3 by itself.
+     *         (This filter plugin makes HDF5 API calls)
+     *----------------------------------------------------------
+     */
+    HDputs("    dataset writes with filter plugin 3");
+    if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        TEST_ERROR;
+    if (H5Pset_chunk(dcpl_id, 2, chunk_sizes_g) < 0)
+        TEST_ERROR;
+
+    /* Set the add/subtract value for the filter */
+    libver_values[0] = 9;
+
+    /* Get the library bounds and add to the filter data */
+    if (H5get_libversion(&libver_values[1], &libver_values[2], &libver_values[3]) < 0)
+        TEST_ERROR;
+    if (H5Pset_filter(dcpl_id, FILTER3_ID, H5Z_FLAG_MANDATORY, (size_t)4, libver_values) < 0)
+        TEST_ERROR;
+
+    /* Ensure the filter works */
+    if (ensure_filter_works(fid, DSET_FILTER3_NAME, dcpl_id) < 0)
+        TEST_ERROR;
+
+    /* Clean up objects used for this test */
+    if (H5Pclose(dcpl_id) < 0)
+        TEST_ERROR;
+
+    /* Unregister the dynamic filter for testing purpose. The next time when this test is run for
+     * the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
+     * for this filter.
+     */
+    if (H5Zunregister(FILTER3_ID) < 0)
+        TEST_ERROR;
+
+    return SUCCEED;
+
+error:
+    /* Clean up objects used for this test */
+    H5E_BEGIN_TRY {
+        H5Pclose(dcpl_id);
+    } H5E_END_TRY
+
+    return FAIL;
+} /* end test_dataset_write_with_filters() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:  test_read_data
+ *
+ * Purpose:   Tests reading data and compares values
+ *
+ * Return:    SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_read_data(hid_t did, int *origin_data)
+{
+    int           **check = NULL;
+    int          *data_p = origin_data;
+    size_t        i, j;        /* Local index variables */
+
+    if (allocate_and_init_2D_array(&check, sizes_g, NULL) < 0)
+        TEST_ERROR;
+
+    /* Read the dataset back */
+    if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, *check) < 0)
+        TEST_ERROR;
+
+    /* Check that the values read are the same as the values written */
+    for(i = 0; i < sizes_g[0]; i++)
+        for(j = 0; j < sizes_g[1]; j++) {
+            if(*data_p != check[i][j])
+                TEST_ERROR
+            data_p++;
+        }
+
+    free_2D_array(&check);
+
+    PASSED();
+
+    return SUCCEED;
+
+error:
+    free_2D_array(&check);
+
+    return FAIL;
+} /* end test_read_data() */
+
+
+
+/*-------------------------------------------------------------------------
+ * Function:  test_dataset_read_with_filters
+ *
+ * Purpose:   Tests reading datasets created with dynamically-loaded
+ *            filter plugins.
+ *
+ * Return:    SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_dataset_read_with_filters(hid_t fid)
+{
+    hid_t   did = -1;                   /* Dataset ID */
+
+    /*----------------------------------------------------------
+     * STEP 1: Test deflation by itself.
+     *----------------------------------------------------------
+     */
+    TESTING("dataset read I/O with deflate filter");
+
+#ifdef H5_HAVE_FILTER_DEFLATE
+    if (H5Zfilter_avail(H5Z_FILTER_DEFLATE) != TRUE)
+        TEST_ERROR;
+
+    if ((did = H5Dopen2(fid, DSET_DEFLATE_NAME, H5P_DEFAULT)) < 0)
+        TEST_ERROR;
+
+    if (test_read_data(did, orig_deflate_g[0]) < 0)
+        TEST_ERROR;
+
+    if (H5Dclose(did) < 0)
+        TEST_ERROR;
+
+#else /* H5_HAVE_FILTER_DEFLATE */
+    SKIPPED();
+    HDputs("    Deflate filter not enabled");
+#endif /* H5_HAVE_FILTER_DEFLATE */
+
+    /*----------------------------------------------------------
+     * STEP 2: Test filter plugin 1 by itself.
+     *----------------------------------------------------------
+     */
+    TESTING("    dataset reads with filter plugin 1");
+
+    if ((did = H5Dopen2(fid, DSET_FILTER1_NAME, H5P_DEFAULT)) < 0)
+        TEST_ERROR;
+
+    if (test_read_data(did, orig_dynlib1_g[0]) < 0)
+        TEST_ERROR;
+
+    if (H5Dclose(did) < 0)
+        TEST_ERROR;
+
+    /*----------------------------------------------------------
+     * STEP 3: Test filter plugin 2 by itself.
+     *----------------------------------------------------------
+     */
+    TESTING("    dataset reads with filter plugin 2");
+
+    if ((did = H5Dopen2(fid, DSET_FILTER2_NAME, H5P_DEFAULT)) < 0)
+        TEST_ERROR;
+
+    if (test_read_data(did, orig_dynlib2_g[0]) < 0)
+        TEST_ERROR;
+
+    if (H5Dclose(did) < 0)
+        TEST_ERROR;
+
+    /*----------------------------------------------------------
+     * STEP 4: Test filter plugin 3 by itself.
+     *----------------------------------------------------------
+     */
+    TESTING("    dataset reads with filter plugin 3");
+
+    if ((did = H5Dopen2(fid, DSET_FILTER3_NAME, H5P_DEFAULT)) < 0)
+        TEST_ERROR;
+
+    if (test_read_data(did, orig_dynlib4_g[0]) < 0)
+        TEST_ERROR;
+
+    if (H5Dclose(did) < 0)
+        TEST_ERROR;
+
+    return SUCCEED;
+
+error:
+    /* Clean up objects used for this test */
+    H5E_BEGIN_TRY {
+        H5Dclose(did);
+    } H5E_END_TRY
+
+    return FAIL;
+} /* end test_dataset_read_with_filters() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:  ensure_data_read_fails
+ *
+ * Purpose:   Tests not reading data
+ *
+ * Return:    SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+ensure_data_read_fails(hid_t did)
+{
+    int       **check = NULL;
+    herr_t      ret = FAIL;
+
+    if (allocate_and_init_2D_array(&check, sizes_g, NULL) < 0)
+        TEST_ERROR;
+
+    /* Read the dataset back (should fail) */
+    H5E_BEGIN_TRY {
+        ret = H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, *check);
+    } H5E_END_TRY
+    if(ret >= 0)
+        TEST_ERROR;
+
+    free_2D_array(&check);
+
+    PASSED();
+
+    return SUCCEED;
+
+error:
+    free_2D_array(&check);
+    return FAIL;
+} /* end ensure_data_read_fails() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:  test_no_read_when_plugins_disabled
+ *
+ * Purpose:   Ensures we can't read data from a dataset that requires a
+ *            filter located in a plugin.
+ *
+ * Return:    SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_no_read_when_plugins_disabled(hid_t fid)
+{
+    hid_t       did = -1;               /* Dataset ID */
+    unsigned    plugin_flags;           /* Plugin access flags */
+
+    TESTING("filter plugin 1 with filter plugins disabled");
+
+    /* Get the existing plugin flags */
+    if (H5PLget_loading_state(&plugin_flags) < 0)
+        TEST_ERROR;
+
+    /* Disable filter plugins and use the new flags */
+    plugin_flags &= (unsigned)(~H5PL_FILTER_PLUGIN);
+    if (H5PLset_loading_state(plugin_flags) < 0)
+        TEST_ERROR;
+
+    /* Open a dataset that requires a filter plugin to read the data */
+    if ((did = H5Dopen2(fid, DSET_FILTER1_NAME, H5P_DEFAULT)) < 0)
+        TEST_ERROR;
+
+    /* Make sure we can't read the data */
+    if (ensure_data_read_fails(did) < 0)
+        TEST_ERROR;
+
+    /* Close down */
+    if (H5Dclose(did) < 0)
+        TEST_ERROR;
+
+    /* Re-enable filter plugins */
+    plugin_flags |= (unsigned)H5PL_FILTER_PLUGIN;
+    if (H5PLset_loading_state(plugin_flags) < 0)
+        TEST_ERROR;
+
+    return SUCCEED;
+
+error:
+    /* Clean up objects used for this test */
+    H5E_BEGIN_TRY {
+        plugin_flags |= (unsigned)H5PL_FILTER_PLUGIN;
+        H5PLset_loading_state(plugin_flags);
+        H5Dclose(did);
+    } H5E_END_TRY
+
+    return FAIL;
+} /* end test_no_read_when_plugins_disabled() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:  test_creating_groups_using_plugins
+ *
+ * Purpose:   Tests creating group with dynamically loaded filters
+ *
+ * Return:    SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_creating_groups_using_plugins(hid_t fid)
+{
+    hid_t    gcpl_id = -1;
+    hid_t    gid = -1;
+    hid_t    sub_gid = -1;
+    int      i;
+    char     subgroup_name[256];
+
+    TESTING("creating groups with filter plugin 4");
+
+    if ((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0)
+        TEST_ERROR;
+
+    /* Use a filter plugin for creating groups */
+    if (H5Pset_filter(gcpl_id, FILTER4_ID, H5Z_FLAG_MANDATORY, (size_t)0, NULL) < 0)
+        TEST_ERROR;
+
+    /* Create a group using this filter */
+    if ((gid = H5Gcreate2(fid, TOP_LEVEL_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0)
+        TEST_ERROR;
+
+    /* Create multiple groups under the top-level group */
+    for (i = 0; i < N_SUBGROUPS; i++) {
+        char *sp = subgroup_name;
+
+        sp += HDsprintf(subgroup_name, SUBGROUP_PREFIX);
+        HDsprintf(sp, "%d", i);
+
+        if ((sub_gid = H5Gcreate2(gid, subgroup_name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+            TEST_ERROR;
+        if (H5Gclose(sub_gid) < 0)
+            TEST_ERROR;
+    }
+
+    /* Close everything */
+    if (H5Gclose(gid) < 0)
+        TEST_ERROR;
+    if (H5Pclose(gcpl_id) < 0)
+        TEST_ERROR;
+
+    PASSED();
+
+    return SUCCEED;
+
+error:
+    /* Clean up objects used for this test */
+    H5E_BEGIN_TRY {
+        H5Gclose(sub_gid);
+        H5Gclose(gid);
+        H5Pclose(gcpl_id);
+    } H5E_END_TRY
+
+    return FAIL;
+} /* end test_creating_groups_using_plugins() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    test_opening_groups_using_plugins
+ *
+ * Purpose:     Tests opening group with dynamically loaded filters
+ *
+ * Return:      SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_opening_groups_using_plugins(hid_t fid)
+{
+    hid_t       gid = -1;
+    hid_t       sub_gid = -1;
+    int         i;
+    char        subgroup_name[256];
+
+    TESTING("opening groups with filter plugin 4");
+
+    /* Open the top group */
+    if ((gid = H5Gopen2(fid, TOP_LEVEL_GROUP_NAME, H5P_DEFAULT)) < 0)
+        TEST_ERROR;
+
+    /* Open all the sub-groups under the top-level group */
+    for (i = 0; i < N_SUBGROUPS; i++) {
+        char *sp = subgroup_name;
+
+        sp += HDsprintf(subgroup_name, SUBGROUP_PREFIX);
+        HDsprintf(sp, "%d", i);
+
+        if ((sub_gid = H5Gopen2(gid, subgroup_name, H5P_DEFAULT)) < 0)
+            TEST_ERROR;
+        if (H5Gclose(sub_gid) < 0)
+            TEST_ERROR;
+    }
+
+    /* Close the top-level group */
+    if (H5Gclose(gid) < 0)
+        TEST_ERROR;
+
+    PASSED();
+
+    return SUCCEED;
+
+error:
+    /* Clean up objects used for this test */
+    H5E_BEGIN_TRY {
+        H5Gclose(gid);
+        H5Gclose(sub_gid);
+    } H5E_END_TRY
+
+    return FAIL;
+} /* end test_opening_groups_using_plugins() */
+
+
+
+/*-------------------------------------------------------------------------
+ * Function:  test_path_api_calls
+ *
+ * Purpose:   Tests the H5PL API calls that manipulate the plugin search
+ *            paths.
+ *
+ * Return:    SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_path_api_calls(void)
+{
+    unsigned int n_starting_paths;
+    unsigned int u;
+    unsigned int n_paths;
+    herr_t       ret;
+    ssize_t      path_len = -1;
+    char         path[256];
+    char         temp_name[256];
+
+    HDputs("Testing access to the filter path table");
+
+    if (H5Zfilter_avail(FILTER1_ID) != TRUE)
+        TEST_ERROR;
+
+    /* Set the number of paths to create for this test.
+     *
+     * This should be set high enough to ensure that at least one array
+     * expansion will take place. See H5PLpath.c for details.
+     */
+    n_starting_paths = 42;
+
+    /* Check that initialization is correct */
+    TESTING("    initialize");
+
+    if (H5PLsize(&n_paths) < 0)
+        TEST_ERROR;
+    if (n_paths != 2)
+        TEST_ERROR;
+
+    PASSED();
+
+    /****************/
+    /* H5PLremove() */
+    /****************/
+
+    /* Remove all the current paths */
+    TESTING("    remove");
+
+    /* Get the current size */
+    if (H5PLsize(&n_paths) < 0)
+        TEST_ERROR;
+
+    /* Remove all existing paths */
+    for (u = n_paths; u > 0; u--)
+        if (H5PLremove(u-1) < 0) {
+            HDfprintf(stderr,"    at %u: %s\n", u, path);
+            TEST_ERROR;
+        }
+
+    /* Verify the table is empty */
+    if (H5PLsize(&n_paths) < 0)
+        TEST_ERROR;
+    if (n_paths > 0)
+        TEST_ERROR;
+
+    PASSED();
+
+
+    TESTING("    remove (index 0 in empty table)");
+
+    /* Try to remove index zero in an empty list (SHOULD FAIL) */
+    H5E_BEGIN_TRY {
+        ret = H5PLremove(0);
+    } H5E_END_TRY
+    if (ret >= 0)
+        TEST_ERROR;
+
+    PASSED();
+
+
+    /****************/
+    /* H5PLappend() */
+    /****************/
+
+    TESTING("    append");
+
+    /* Add a bunch of paths to the path table */
+    for (u = 0; u < n_starting_paths; u++) {
+        HDsprintf(path, "a_path_%u", u);
+        if (H5PLappend(path) < 0) {
+            HDfprintf(stderr,"    at %u: %s\n", u, path);
+            TEST_ERROR;
+        }
+    }
+
+    PASSED();
+
+
+    /**********************/
+    /* H5PLremove() again */
+    /**********************/
+
+    TESTING("    remove (index too high)");
+
+    /* Try to remove a path where the index is beyond the table capacity (SHOULD FAIL) */
+    H5E_BEGIN_TRY {
+        ret = H5PLremove(n_starting_paths);
+    } H5E_END_TRY
+
+    if (ret >= 0)
+        TEST_ERROR
+
+    PASSED();
+
+
+    /*************/
+    /* H5PLget() */
+    /*************/
+
+    TESTING("    get (path name)");
+
+    /* Get the path length by passing in NULL */
+    if ((path_len = H5PLget(0, NULL, 0)) <= 0) {
+        HDfprintf(stderr,"    get path 0 length failed\n");
+        TEST_ERROR;
+    }
+    if (path_len != 8)
+        TEST_ERROR;
+
+    /* Get the path */
+    if ((path_len = H5PLget(0, path, 256)) <= 0) {
+        HDfprintf(stderr,"    get 0 len: %u : %s\n", path_len, path);
+        TEST_ERROR;
+    }
+    if (HDstrcmp(path, "a_path_0") != 0) {
+        HDfprintf(stderr,"    get 0: %s\n", path);
+        TEST_ERROR;
+    }
+
+    PASSED();
+
+
+    TESTING("    get (high and low indices)");
+
+    /* Get path at index 1 */
+    if ((path_len = H5PLget(1, path, 256)) <= 0)
+        TEST_ERROR;
+    if (HDstrcmp(path, "a_path_1") != 0) {
+        HDfprintf(stderr,"    get 1: %s\n", path);
+        TEST_ERROR;
+    }
+
+    /* Get path at the last index */
+    if ((path_len = H5PLget(n_starting_paths - 1, path, 256)) <= 0)
+        TEST_ERROR;
+    HDsprintf(temp_name, "a_path_%u", n_starting_paths - 1);
+    if (HDstrcmp(path, temp_name) != 0) {
+        HDfprintf(stderr,"    get %u: %s\n", n_starting_paths - 1, path);
+        TEST_ERROR;
+    }
+
+    PASSED();
+
+
+    TESTING("    get (index too high)");
+
+    /* Get path at the last + 1 index (SHOULD FAIL) */
+    H5E_BEGIN_TRY {
+        path_len = H5PLget(n_starting_paths, NULL, 0);
+    } H5E_END_TRY
+    if (path_len > 0)
+        TEST_ERROR;
+
+    PASSED();
+
+
+    /*****************/
+    /* H5PLprepend() */
+    /*****************/
+
+    /* We'll remove a path at an arbitrary index and then
+     * prepend a new path.
+     */
+
+    TESTING("    remove (arbitrary index 1)");
+
+    /* Remove one path */
+    if (H5PLremove(8) < 0)
+        TEST_ERROR;
+
+    /* Verify that the entries were moved */
+    if ((path_len = H5PLget(8, path, 256)) <= 0)
+        TEST_ERROR;
+    if (HDstrcmp(path, "a_path_9") != 0) {
+        HDfprintf(stderr,"    get 8: %s\n", path);
+        TEST_ERROR;
+    }
+
+    /* Verify the table shrank */
+    if (H5PLsize(&n_paths) < 0)
+        TEST_ERROR;
+    if (n_paths != n_starting_paths - 1)
+        TEST_ERROR;
+
+    PASSED();
+
+
+    TESTING("    prepend");
+
+    /* Prepend one path */
+    HDsprintf(path, "a_path_%d", n_starting_paths + 1);
+    if (H5PLprepend(path) < 0) {
+        HDfprintf(stderr,"    prepend %u: %s\n", n_starting_paths + 1, path);
+        TEST_ERROR;
+    }
+
+    /* Verify the table increased */
+    if (H5PLsize(&n_paths) < 0)
+        TEST_ERROR;
+    if (n_paths != n_starting_paths)
+        TEST_ERROR;
+
+    /* Verify that the entries were moved */
+    if (H5PLget(8, path, 256) <= 0)
+        TEST_ERROR;
+    if (HDstrcmp(path, "a_path_7") != 0) {
+        HDfprintf(stderr,"    get 8: %s\n", path);
+        TEST_ERROR;
+    }
+
+    /* Verify that the path was inserted at index zero */
+    if (H5PLget(0, path, 256) <= 0)
+        TEST_ERROR;
+    HDsprintf(temp_name, "a_path_%d", n_starting_paths + 1);
+    if (HDstrcmp(path, temp_name) != 0) {
+        HDfprintf(stderr,"    get 0: %s\n", path);
+        TEST_ERROR;
+    }
+
+    PASSED();
+
+
+    /*****************/
+    /* H5PLreplace() */
+    /*****************/
+
+    TESTING("    replace");
+
+    /* Replace one path at index 1 */
+    HDsprintf(path, "a_path_%u", n_starting_paths + 4);
+    if (H5PLreplace(path, 1) < 0) {
+        HDfprintf(stderr,"    replace 1: %s\n", path);
+        TEST_ERROR;
+    }
+
+    /* Verify the table size remained the same */
+    if (H5PLsize(&n_paths) < 0)
+        TEST_ERROR;
+    if (n_paths != n_starting_paths)
+        TEST_ERROR;
+
+    /* Verify that the entries were not moved by
+     * inspecting the paths at indices +/- 1.
+     */
+
+    /* Check path at index 0 */
+    if (H5PLget(0, path, 256) <= 0)
+        TEST_ERROR;
+    HDsprintf(temp_name, "a_path_%u", n_starting_paths + 1);
+    if (HDstrcmp(path, temp_name) != 0) {
+        HDfprintf(stderr,"    get 0: %s\n", path);
+        TEST_ERROR;
+    }
+
+    /* Check path at index 2 */
+    if (H5PLget(2, path, 256) <= 0)
+        TEST_ERROR;
+    if (HDstrcmp(path, "a_path_1") != 0) {
+        HDfprintf(stderr,"    get 2: %s\n", path);
+        TEST_ERROR;
+    }
+
+    PASSED();
+
+
+    /****************/
+    /* H5PLinsert() */
+    /****************/
+
+    /* We'll remove a path at an arbitrary index and then
+     * insert a new path.
+     */
+
+    TESTING("    remove (arbitrary index 2)");
+
+    /* Remove one path */
+    if (H5PLremove(4) < 0)
+        TEST_ERROR;
+
+    /* Verify that the entries were moved */
+    if (H5PLget(4, path, 256) <= 0)
+        TEST_ERROR;
+    if (HDstrcmp(path, "a_path_4") != 0) {
+        HDfprintf(stderr,"    get 4: %s\n", path);
+        TEST_ERROR;
+    }
+
+    /* Verify the table size */
+    if (H5PLsize(&n_paths) < 0)
+        TEST_ERROR;
+    if (n_paths != n_starting_paths - 1)
+        TEST_ERROR;
+    PASSED();
+
+
+    TESTING("    insert");
+
+    /* Insert one path at index 3*/
+    HDsprintf(path, "a_path_%d", n_starting_paths + 5);
+    if (H5PLinsert(path, 3) < 0) {
+        HDfprintf(stderr,"    insert 3: %s\n", path);
+        TEST_ERROR;
+    }
+
+    /* Verify that the entries were moved */
+    if (H5PLget(4, path, 256) <= 0)
+        TEST_ERROR;
+    if (HDstrcmp(path, "a_path_2") != 0) {
+        HDfprintf(stderr,"    get 4: %s\n", path);
+        TEST_ERROR;
+    }
+
+    /* Verify the table size increased */
+    if (H5PLsize(&n_paths) < 0)
+        TEST_ERROR;
+    if (n_paths != n_starting_paths)
+        TEST_ERROR;
+
+    PASSED();
+
+
+    /****************/
+    /* H5PLremove() */
+    /****************/
+
+    /* Remove all the current paths */
+    TESTING("    remove (all)");
+
+    /* Get the current size */
+    if (H5PLsize(&n_paths) < 0)
+        TEST_ERROR;
+
+    /* Remove all existing paths */
+    for (u = n_paths; u > 0; u--)
+        if (H5PLremove(u-1) < 0) {
+            HDfprintf(stderr,"    at %u: %s\n", u, path);
+            TEST_ERROR;
+        }
+
+    /* Verify the table is empty */
+    if (H5PLsize(&n_paths) < 0)
+        TEST_ERROR;
+    if (n_paths > 0)
+        TEST_ERROR;
+
+    PASSED();
+
+
+    return SUCCEED;
+
+error:
+    return FAIL;
+} /* end test_path_api_calls() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:  disable_chunk_cache
+ *
+ * Purpose:   Turns the chunk cache off
+ *
+ * Return:    SUCCEED/FAIL
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+disable_chunk_cache(hid_t fapl_id) {
+    int         mdc_nelmts;
+    size_t      rdcc_nelmts;
+    size_t      rdcc_nbytes;
+    double      rdcc_w0;
+
+    if (H5Pget_cache(fapl_id, &mdc_nelmts, &rdcc_nelmts, &rdcc_nbytes, &rdcc_w0) < 0)
+        TEST_ERROR;
+    rdcc_nbytes = 0;
+    if (H5Pset_cache(fapl_id, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0) < 0)
+        TEST_ERROR;
+
+    return SUCCEED;
+error:
+    return FAIL;
+} /* end disable_chunk_cache() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    main
+ *
+ * Purpose:     Tests the plugin module (H5PL)
+ *
+ * Return:      EXIT_SUCCESS/EXIT_FAILURE
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+main(void)
+{
+    char        filename[FILENAME_BUF_SIZE];
+    hid_t       fid = -1;
+    hid_t       old_ff_fapl_id = -1;
+    hid_t       new_ff_fapl_id = -1;
+    unsigned    new_format;
+    int         nerrors = 0;
+
+    /*******************************************************************/
+    /* ENSURE THAT WRITING TO DATASETS AND CREATING GROUPS WORKS       */
+    /*******************************************************************/
+    /* Test with old & new format groups */
+    for (new_format = FALSE; new_format <= TRUE; new_format++) {
+        hid_t my_fapl_id;
+
+        /* Testing setup */
+        h5_reset();
+
+        /* Get a VFD-dependent filename */
+        if ((old_ff_fapl_id = h5_fileaccess()) < 0)
+            TEST_ERROR;
+
+        /* Turn off the chunk cache, so all the chunks are immediately written to disk */
+        if (disable_chunk_cache(old_ff_fapl_id) < 0)
+            TEST_ERROR;
+
+        /* Fix up the filename for the VFD */
+        h5_fixname(FILENAME[0], old_ff_fapl_id, filename, sizeof(filename));
+
+        /* Set the FAPL for the type of format */
+        if (new_format) {
+            HDputs("\nTesting with new file format:");
+            /* Copy the file access property list and set the latest file format on it */
+            if ((new_ff_fapl_id = H5Pcopy(old_ff_fapl_id)) < 0)
+                TEST_ERROR;
+            if (H5Pset_libver_bounds(new_ff_fapl_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
+                TEST_ERROR;
+
+            my_fapl_id = new_ff_fapl_id;
+        }
+        else {
+            HDputs("Testing with old file format:");
+            my_fapl_id = old_ff_fapl_id;
+        }
+
+        /* Create the file for this test */
+        if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl_id)) < 0)
+            TEST_ERROR;
+
+        /* Test creating datasets and writing to them using plugin filters */
+        nerrors += (test_dataset_write_with_filters(fid) < 0 ? 1 : 0);
+
+        /* Test creating groups using dynamically-loaded plugin filters */
+        nerrors += (test_creating_groups_using_plugins(fid) < 0 ? 1 : 0);
+
+        if (H5Fclose(fid) < 0)
+            TEST_ERROR;
+
+        /* Close FAPLs */
+        if (H5Pclose(old_ff_fapl_id) < 0)
+            TEST_ERROR;
+        if (new_format) {
+            if (H5Pclose(new_ff_fapl_id) < 0)
+                TEST_ERROR;
+        }
+
+        /* Restore the default error handler (set in h5_reset()) */
+        h5_restore_err();
+
+        /*******************************************************************/
+        /* ENSURE THAT READING FROM DATASETS AND OPENING GROUPS WORKS      */
+        /*******************************************************************/
+
+        HDputs("\nTesting reading data with with dynamic plugin filters:");
+
+        /* Close the library so that all loaded plugin libraries are unloaded */
+        h5_reset();
+        if ((old_ff_fapl_id = h5_fileaccess()) < 0)
+            TEST_ERROR;
+
+        /* Set the FAPL for the type of format */
+        if (new_format) {
+            /* Copy the file access property list and set the latest file format on it */
+            if ((new_ff_fapl_id = H5Pcopy(old_ff_fapl_id)) < 0)
+                TEST_ERROR;
+            if (H5Pset_libver_bounds(new_ff_fapl_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
+                TEST_ERROR;
+
+            my_fapl_id = new_ff_fapl_id;
+        }
+        else
+            my_fapl_id = old_ff_fapl_id;
+
+        /* Reopen the file for testing data reading */
+        if ((fid = H5Fopen(filename, H5F_ACC_RDONLY, my_fapl_id)) < 0)
+            TEST_ERROR;
+
+        /* Read the data with filters */
+        nerrors += (test_dataset_read_with_filters(fid) < 0 ? 1 : 0);
+
+        /* Test creating groups using dynamically-loaded plugin filters */
+        nerrors += (test_opening_groups_using_plugins(fid) < 0  ? 1 : 0);
+
+        /* Close FAPLs */
+        if (H5Pclose(old_ff_fapl_id) < 0)
+            TEST_ERROR;
+        if (new_format) {
+            if (H5Pclose(new_ff_fapl_id) < 0)
+                TEST_ERROR;
+        }
+
+        /* Restore the default error handler (set in h5_reset()) */
+        h5_restore_err();
+
+        /*******************************************************************/
+        /* ENSURE THAT DISABLING FILTER PLUGINS VIA THE FILTER FLAGS WORKS */
+        /*******************************************************************/
+
+        /* Close the library so that all loaded plugin libraries are unloaded */
+        h5_reset();
+        if ((old_ff_fapl_id = h5_fileaccess()) < 0)
+            TEST_ERROR;
+
+        /* Set the FAPL for the type of format */
+        if (new_format) {
+            /* Copy the file access property list and set the latest file format on it */
+            if ((new_ff_fapl_id = H5Pcopy(old_ff_fapl_id)) < 0)
+                TEST_ERROR;
+            if (H5Pset_libver_bounds(new_ff_fapl_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
+                TEST_ERROR;
+
+            my_fapl_id = new_ff_fapl_id;
+        }
+        else
+            my_fapl_id = old_ff_fapl_id;
+
+        /* Reopen the file for testing data reading */
+        if ((fid = H5Fopen(filename, H5F_ACC_RDONLY, my_fapl_id)) < 0)
+            TEST_ERROR;
+
+        /* When filters are disabled, make sure we can't read data from a
+        * dataset that requires a filter plugin.
+        */
+        nerrors += (test_no_read_when_plugins_disabled(fid) < 0  ? 1 : 0);
+
+        if (H5Fclose(fid) < 0)
+            TEST_ERROR;
+
+        /*********************/
+        /* CLEAN UP          */
+        /*********************/
+        /* Close FAPLs */
+        if (new_format) {
+            if (H5Pclose(new_ff_fapl_id) < 0)
+                TEST_ERROR;
+        }
+        else {
+            /* Restore the default error handler (set in h5_reset()) */
+            h5_restore_err();
+
+            if (H5Pclose(old_ff_fapl_id) < 0)
+                TEST_ERROR;
+        }
+
+        /* Free up saved arrays */
+        free_2D_array(&orig_deflate_g);
+        free_2D_array(&orig_dynlib1_g);
+        free_2D_array(&orig_dynlib2_g);
+        free_2D_array(&orig_dynlib4_g);
+    } /* end for */
+
+    h5_cleanup(FILENAME, old_ff_fapl_id);
+
+    /************************************/
+    /* TEST THE FILTER PLUGIN API CALLS */
+    /************************************/
+
+    /* Test the APIs for access to the filter plugin path table */
+    nerrors += (test_path_api_calls() < 0  ? 1 : 0);
+
+    if (nerrors)
+        TEST_ERROR;
+
+    HDprintf("All plugin tests passed.\n");
+
+    HDexit(EXIT_SUCCESS);
+
+error:
+    H5E_BEGIN_TRY {
+        H5Fclose(fid);
+        H5Pclose(old_ff_fapl_id);
+        H5Pclose(new_ff_fapl_id);
+    } H5E_END_TRY
+
+    /* Free up saved arrays (NULLs okay) */
+    free_2D_array(&orig_deflate_g);
+    free_2D_array(&orig_dynlib1_g);
+    free_2D_array(&orig_dynlib2_g);
+    free_2D_array(&orig_dynlib4_g);
+
+    nerrors = MAX(1, nerrors);
+    HDprintf("***** %d PLUGIN TEST%s FAILED! *****\n", nerrors, 1 == nerrors ? "" : "S");
+    HDexit(EXIT_FAILURE);
+} /* end main() */
+
diff --git a/test/filter_plugin1_dsets.c b/test/filter_plugin1_dsets.c
new file mode 100644
index 0000000..b74e086
--- /dev/null
+++ b/test/filter_plugin1_dsets.c
@@ -0,0 +1,93 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5. The full HDF5 copyright notice, including      *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Purpose:	Test dataset filter plugin for the filter_pluging.c test.
+ */
+
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "H5PLextern.h"
+
+#define FILTER1_ID              257
+
+static size_t add_sub_value(unsigned int flags, size_t cd_nelmts,
+        const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
+
+/* Filter class struct */
+const H5Z_class2_t FILTER_INFO[1] = {{
+    H5Z_CLASS_T_VERS,                   /* H5Z_class_t version              */
+    FILTER1_ID,                         /* Filter ID number                 */
+    1,                                  /* Encoding enabled                 */
+    1,                                  /* Decoding enabled                 */
+    "test filter plugin 1",             /* Filter name for debugging        */
+    NULL,                               /* The "can apply" callback         */
+    NULL,                               /* The "set local" callback         */
+    (H5Z_func_t)add_sub_value,          /* The actual filter function       */
+}};
+
+H5PL_type_t   H5PLget_plugin_type(void) {return H5PL_TYPE_FILTER;}
+const void    *H5PLget_plugin_info(void) {return FILTER_INFO;}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	add_sub_value
+ *
+ * Purpose:     On write:
+ *                  Adds a caller-supplied value to the element
+ *              On read:
+ *                  Subtracts a caller-supplied value from the element
+ *
+ * Return:      Success:    Data chunk size in bytes
+ *              Failure:    0
+ *
+ *-------------------------------------------------------------------------
+ */
+static size_t
+add_sub_value(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values,
+        size_t nbytes, size_t *buf_size, void **buf)
+{
+    int *int_ptr = (int *)*buf;         /* Pointer to the data values               */
+    size_t buf_left = *buf_size;        /* Amount of data buffer left to process    */
+    int value = 0;                      /* Data value to add/subtract               */
+
+    /* Check for the correct number of parameters */
+    if (0 == cd_nelmts)
+        return 0;
+
+    /* Check that permanent parameters are set correctly */
+    if (cd_values[0] > 9)
+        return 0;
+  
+    value = (int)cd_values[0];
+
+    if (flags & H5Z_FLAG_REVERSE) {
+        /* READ - Substract the given value from all the data values */
+        while (buf_left > 0) {
+            *int_ptr++ -= value;
+            buf_left -= sizeof(int);
+        }
+    }
+    else {
+        /* WRITE - Add the given value to all the data values */
+        while (buf_left > 0) {
+            *int_ptr++ += value;
+            buf_left -= sizeof(int);
+        }
+    }
+
+    return nbytes;
+
+} /* end add_sub_value() */
+
diff --git a/test/filter_plugin2_dsets.c b/test/filter_plugin2_dsets.c
new file mode 100644
index 0000000..6a79148
--- /dev/null
+++ b/test/filter_plugin2_dsets.c
@@ -0,0 +1,88 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5. The full HDF5 copyright notice, including      *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Purpose:	Test dataset filter plugin for the filter_pluging.c test.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "H5PLextern.h"
+
+#define FILTER2_ID              258
+#define MULTIPLIER              3
+
+static size_t mult_div_value(unsigned int flags, size_t cd_nelmts,
+        const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
+
+/* Filter class struct */
+const H5Z_class2_t FILTER_INFO[1] = {{
+    H5Z_CLASS_T_VERS,                   /* H5Z_class_t version              */
+    FILTER2_ID,                         /* Filter ID number                 */
+    1,                                  /* Encoding enabled                 */
+    1,                                  /* Decoding enabled                 */
+    "test filter plugin 2",             /* Filter name for debugging        */
+    NULL,                               /* The "can apply" callback         */
+    NULL,                               /* The "set local" callback         */
+    (H5Z_func_t)mult_div_value,         /* The actual filter function       */
+}};
+
+H5PL_type_t   H5PLget_plugin_type(void) {return H5PL_TYPE_FILTER;}
+const void    *H5PLget_plugin_info(void) {return FILTER_INFO;}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	mult_div_value
+ *
+ * Purpose:     On write:
+ *                  Multiplies an element by a constant value.
+ *              On read:
+ *                  Divides an element by a constant value.
+ *
+ * Return:      Success:    Data chunk size in bytes
+ *              Failure:    0
+ *
+ *-------------------------------------------------------------------------
+ */
+static size_t
+mult_div_value(unsigned int flags, size_t cd_nelmts,
+        const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf)
+{
+    int *int_ptr = (int *)*buf;         /* Pointer to the data values               */
+    size_t buf_left = *buf_size;        /* Amount of data buffer left to process    */
+
+    /* Check for the correct number of parameters */
+    if (cd_nelmts > 0)
+        return 0;
+
+    /* Assignment to eliminate unused parameter warning */
+    cd_values = cd_values;
+
+    if (flags & H5Z_FLAG_REVERSE) {
+        /* READ - Divide the original value by MULTIPLIER */
+        while (buf_left > 0) {
+            *int_ptr++ /= MULTIPLIER;
+            buf_left -= sizeof(int);
+        }
+    }
+    else {
+        /* WRITE - Multiply the original value by MULTIPLIER */
+        while (buf_left > 0) {
+            *int_ptr++ *= MULTIPLIER;
+            buf_left -= sizeof(int);
+        }
+    }
+
+    return nbytes;
+} /* end mult_div_value() */
+
diff --git a/test/filter_plugin3_dsets.c b/test/filter_plugin3_dsets.c
new file mode 100644
index 0000000..b43020f
--- /dev/null
+++ b/test/filter_plugin3_dsets.c
@@ -0,0 +1,119 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5. The full HDF5 copyright notice, including      *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Purpose:	Test dataset filter plugin for the filter_pluging.c test.
+ *          This filter makes an HDF5 API call to ensure that works correctly.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "H5PLextern.h"
+
+#define FILTER3_ID              259
+
+#define PUSH_ERR(func, minor, str) H5Epush2(H5E_DEFAULT, __FILE__, func, __LINE__, H5E_ERR_CLS, H5E_PLUGIN, minor, str)
+
+static size_t add_sub_value_hdf5(unsigned int flags, size_t cd_nelmts,
+                const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
+
+/* Filter class struct */
+const H5Z_class2_t FILTER_INFO[1] = {{
+    H5Z_CLASS_T_VERS,                   /* H5Z_class_t version              */
+    FILTER3_ID,                         /* Filter ID number                 */
+    1,                                  /* Encoding enabled                 */
+    1,                                  /* Decoding enabled                 */
+    "test filter plugin 3",             /* Filter name for debugging        */
+    NULL,                               /* The "can apply" callback         */
+    NULL,                               /* The "set local" callback         */
+    (H5Z_func_t)add_sub_value_hdf5,     /* The actual filter function       */
+}};
+
+H5PL_type_t   H5PLget_plugin_type(void) {return H5PL_TYPE_FILTER;}
+const void    *H5PLget_plugin_info(void) {return FILTER_INFO;}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	add_sub_value_hdf5
+ *
+ * Purpose:     On write:
+ *                  Adds a caller-supplied value to the element
+ *              On read:
+ *                  Subtracts a caller-supplied value from the element
+ *
+ *              NOTE:   This filter is identical to filter #1 only it makes
+ *                      an HDF5 library call to ensure doing that doesn't
+ *                      cause problems.
+ *
+ * Return:      Success:    Data chunk size in bytes
+ *              Failure:    0
+ *
+ *-------------------------------------------------------------------------
+ */
+static size_t
+add_sub_value_hdf5(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values,
+        size_t nbytes, size_t *buf_size, void **buf)
+{
+    int *int_ptr = (int *)*buf;         /* Pointer to the data values               */
+    size_t buf_left = *buf_size;        /* Amount of data buffer left to process    */
+    int value = 0;                      /* Data value to add/subtract               */
+    unsigned majnum = 0;                /* Output data from the HDF5 library call   */
+    unsigned minnum = 0;
+    unsigned relnum = 0;
+
+    /* Check for the library version.
+     * We don't do anything with this information - it's just to ensure that
+     * HDF5 library calls work properly from inside filter plugins.
+     */
+    if (H5get_libversion(&majnum, &minnum, &relnum) < 0) {
+        PUSH_ERR("filter plugin 3", H5E_CALLBACK, "H5get_libversion");
+        return 0;
+    }
+
+    /* Check for the correct number of parameters */
+    if (cd_nelmts == 0)
+        return 0;
+
+    /* Check that permanent parameters are set correctly */
+    if (cd_values[0] > 9)
+        return 0;
+
+    /* Ensure that the version numbers match what was passed in.
+     * Again, this is trivial work, just to ensure that the library calls are
+     * working properly.
+     */
+    if (majnum != cd_values[1] || minnum != cd_values[2]) {
+        PUSH_ERR("filter plugin 3", H5E_CALLBACK, "library versions do not match");
+        return 0;
+    }
+
+    value = (int)cd_values[0];
+
+    if (flags & H5Z_FLAG_REVERSE) {
+        /* READ - Substract the given value from all the data values */
+        while (buf_left > 0) {
+            *int_ptr++ -= value;
+            buf_left -= sizeof(int);
+        }
+    }
+    else {
+        /* WRITE - Add the given value to all the data values */
+        while (buf_left > 0) {
+            *int_ptr++ += value;
+            buf_left -= sizeof(int);
+        }
+    }
+
+    return nbytes;
+} /* end add_sub_value_hdf5() */
+
diff --git a/test/filter_plugin4_groups.c b/test/filter_plugin4_groups.c
new file mode 100644
index 0000000..88ea20d
--- /dev/null
+++ b/test/filter_plugin4_groups.c
@@ -0,0 +1,106 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5. The full HDF5 copyright notice, including      *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Purpose:	Test group filter plugin for the filter_pluging.c test.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "H5PLextern.h"
+
+#define FILTER4_ID              260
+#define SUFFIX_LEN              8
+#define GROUP_SUFFIX            ".h5group"
+
+static size_t append_to_group_name(unsigned int flags, size_t cd_nelmts,
+        const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
+
+/* Filter class struct */
+const H5Z_class2_t FILTER_INFO[1] = {{
+    H5Z_CLASS_T_VERS,                   /* H5Z_class_t version              */
+    FILTER4_ID,                         /* Filter ID number                 */
+    1,                                  /* Encoding enabled                 */
+    1,                                  /* Decoding enabled                 */
+    "test filter plugin 4",             /* Filter name for debugging        */
+    NULL,                               /* The "can apply" callback         */
+    NULL,                               /* The "set local" callback         */
+    (H5Z_func_t)append_to_group_name,   /* The actual filter function       */
+}};
+
+H5PL_type_t   H5PLget_plugin_type(void) {return H5PL_TYPE_FILTER;}
+const void    *H5PLget_plugin_info(void) {return FILTER_INFO;}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	append_to_group_name
+ *
+ * Purpose:     On write:
+ *                  Appends the suffix ".h5group" to the group name
+ *              On read:
+ *                  Removes the ".h5group" suffix from the group name
+ *
+ * Return:      Success:    Data size in bytes
+ *              Failure:    0
+ *
+ *-------------------------------------------------------------------------
+ */
+static size_t
+append_to_group_name(unsigned int flags, size_t cd_nelmts,
+        const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf)
+{
+    size_t   new_name_size = 0;             /* Return value */
+
+    /* Check for the correct number of parameters */
+    if (cd_nelmts > 0)
+        return 0;
+
+    /* Assignment to eliminate unused parameter warning. */
+    cd_values = cd_values;
+
+    if (flags & H5Z_FLAG_REVERSE) {
+        /* READ - Remove the suffix from the group name */
+        new_name_size = *buf_size = nbytes - SUFFIX_LEN;
+    }
+    else {
+        /* WRITE - Append the suffix to the group name */
+        void    *outbuf = NULL;         /* Pointer to new buffer                    */
+        unsigned char *dst = NULL;      /* Temporary pointer to destination buffer  */
+
+        /* Get memory for the new, larger string buffer using the
+         * library's memory allocator.
+         */
+        if (NULL == (dst = (unsigned char *)(outbuf = H5allocate_memory(nbytes + SUFFIX_LEN, 0))))
+            return 0;
+
+        /* Copy raw data */
+        memcpy((void *)dst, (const void *)(*buf), nbytes);
+
+        /* Append suffix to raw data for storage */
+        dst += nbytes;
+        memcpy((void *)dst, (const void *)GROUP_SUFFIX, SUFFIX_LEN);
+
+        /* Free the passed-in buffer using the library's allocator */
+        H5free_memory(*buf);
+
+        /* Set return values */
+        *buf_size = nbytes + SUFFIX_LEN;
+        *buf = outbuf;
+        outbuf = NULL;
+        new_name_size = *buf_size;
+    }
+
+    return new_name_size;
+} /* append_to_group_name() */
+
diff --git a/test/flush1.c b/test/flush1.c
index 4f63093..bdbd731 100644
--- a/test/flush1.c
+++ b/test/flush1.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/flush2.c b/test/flush2.c
index ce3b3e7..9fdf6c1 100644
--- a/test/flush2.c
+++ b/test/flush2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/flushrefresh.c b/test/flushrefresh.c
index e0a7484..0775dee 100644
--- a/test/flushrefresh.c
+++ b/test/flushrefresh.c
@@ -5,11 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/freespace.c b/test/freespace.c
index 2bf9111..33a6f89 100644
--- a/test/freespace.c
+++ b/test/freespace.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /*
  * Tests for free-space manager
@@ -25,6 +23,8 @@
 /* Other private headers that this test requires */
 #define H5F_FRIEND		/*suppress error about including H5Fpkg	  */
 #include "H5Fpkg.h"
+
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Iprivate.h"
 #include "H5VMprivate.h"
 
@@ -448,7 +448,6 @@ static unsigned
 test_fs_create(hid_t fapl)
 {
     hid_t		file = -1;              /* File ID */
-    hid_t       dxpl_id = -1;           /* dxpl ID (for tag) */
     char		filename[FILENAME_LEN]; /* Filename to use */
     H5F_t		*f = NULL;              /* Internal file object pointer */
     H5FS_t      	*frsp = NULL;          	/* pointer to free space structure */
@@ -488,13 +487,10 @@ test_fs_create(hid_t fapl)
     init_cparam(&cparam);
     nclasses = NELMTS(test_classes);
 
-    /* Create the dxpl and tag it with the global free space tag */
-    if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
-        FAIL_STACK_ERROR
-    if(H5AC_tag(dxpl_id, H5AC__FREESPACE_TAG, NULL) < 0)
-        FAIL_STACK_ERROR
+    /* Tag with the global free space tag */
+    H5AC_tag(H5AC__FREESPACE_TAG, NULL);
 
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -514,12 +510,12 @@ test_fs_create(hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
         FAIL_STACK_ERROR
     frsp = NULL;
 
     /* reopen the free-space manager */
-    if(NULL == (frsp = H5FS_open(f, dxpl_id, fs_addr,
+    if(NULL == (frsp = H5FS_open(f, fs_addr,
 			nclasses, test_classes, NULL, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -529,12 +525,12 @@ test_fs_create(hid_t fapl)
         TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
         FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
         FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
@@ -550,10 +546,6 @@ test_fs_create(hid_t fapl)
     if(file_size != empty_size)
         TEST_ERROR
 
-    /* Close the dxpl */
-    if(H5Pclose(dxpl_id) < 0)
-        FAIL_STACK_ERROR;
-
     PASSED()
 
     return 0;
@@ -561,9 +553,8 @@ test_fs_create(hid_t fapl)
 error:
     H5E_BEGIN_TRY {
         if(frsp)
-            H5FS_close(f, dxpl_id, frsp);
+            H5FS_close(f, frsp);
         H5Fclose(file);
-        H5Pclose(dxpl_id);
     } H5E_END_TRY;
     return 1;
 } /* test_fs_create() */
@@ -597,7 +588,6 @@ static unsigned
 test_fs_sect_add(hid_t fapl)
 {
     hid_t		file = -1;              /* File ID */
-    hid_t       dxpl_id = -1;           /* dxpl_id (for tag) */
     char		filename[FILENAME_LEN]; /* Filename to use */
     H5F_t		*f = NULL;              /* Internal file object pointer */
     H5FS_t      	*frsp = NULL;          	/* pointer to free space structure */
@@ -638,13 +628,10 @@ test_fs_sect_add(hid_t fapl)
     init_cparam(&cparam);
     nclasses = NELMTS(test_classes);
 
-    /* Create the dxpl and tag it with the global free space tag */
-    if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
-        FAIL_STACK_ERROR
-    if(H5AC_tag(dxpl_id, H5AC__FREESPACE_TAG, NULL) < 0)
-        FAIL_STACK_ERROR
+    /* Tag with the global free space tag */
+    H5AC_tag(H5AC__FREESPACE_TAG, NULL);
 
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
             &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
         FAIL_STACK_ERROR
 
@@ -656,7 +643,7 @@ test_fs_sect_add(hid_t fapl)
 
     init_sect_node(sect_node, (haddr_t)TEST_SECT_ADDR80, (hsize_t)TEST_SECT_SIZE20, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node,
             H5FS_ADD_RETURNED_SPACE, NULL) < 0)
         FAIL_STACK_ERROR
 
@@ -671,7 +658,7 @@ test_fs_sect_add(hid_t fapl)
     fr_meta_size = H5FS_HEADER_SIZE(f) + H5FS_SINFO_PREFIX_SIZE(f);
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
         FAIL_STACK_ERROR
     frsp = NULL;
 
@@ -706,7 +693,7 @@ test_fs_sect_add(hid_t fapl)
     nclasses = NELMTS(test_classes);
 
     init_flags = H5FS_CLS_GHOST_OBJ;
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
             &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
         FAIL_STACK_ERROR
 
@@ -719,7 +706,7 @@ test_fs_sect_add(hid_t fapl)
 
     init_sect_node(sect_node, (haddr_t)TEST_SECT_ADDR80, (hsize_t)TEST_SECT_SIZE20, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node,
             0, NULL) < 0)
         FAIL_STACK_ERROR
 
@@ -734,7 +721,7 @@ test_fs_sect_add(hid_t fapl)
     fr_meta_size = H5FS_HEADER_SIZE(f);
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
         FAIL_STACK_ERROR
 
     /* Close the file */
@@ -778,7 +765,7 @@ test_fs_sect_add(hid_t fapl)
     nclasses = NELMTS(test_classes);
 
     init_flags = 0;
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -793,7 +780,7 @@ test_fs_sect_add(hid_t fapl)
      */
     init_sect_node(sect_node, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node,
 	    H5FS_ADD_RETURNED_SPACE, &can_shrink) < 0)
 	FAIL_STACK_ERROR
 
@@ -804,12 +791,12 @@ test_fs_sect_add(hid_t fapl)
         TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
         FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
@@ -847,7 +834,7 @@ test_fs_sect_add(hid_t fapl)
     nclasses = NELMTS(test_classes);
 
     init_flags = 0;
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
         FAIL_STACK_ERROR
 
@@ -862,7 +849,7 @@ test_fs_sect_add(hid_t fapl)
      */
     init_sect_node(sect_node, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node,
 	    H5FS_ADD_DESERIALIZING, &can_shrink) < 0)
 	FAIL_STACK_ERROR
 
@@ -874,7 +861,7 @@ test_fs_sect_add(hid_t fapl)
     if(check_stats(f, frsp, &state))
         TEST_ERROR
 
-    if(H5FS_sect_remove(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node) < 0)
+    if(H5FS_sect_remove(f, frsp, (H5FS_section_info_t *)sect_node) < 0)
         FAIL_STACK_ERROR
 
     /* Free the section node(s) */
@@ -883,20 +870,18 @@ test_fs_sect_add(hid_t fapl)
     sect_node = NULL;
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
         FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
         FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
     /* Close the file and dxpl */
     if(H5Fclose(file) < 0)
         FAIL_STACK_ERROR
-    if(H5Pclose(dxpl_id) < 0)
-        FAIL_STACK_ERROR
 
     PASSED()
 
@@ -907,9 +892,8 @@ error:
         if(sect_node)
             TEST_sect_free((H5FS_section_info_t *)sect_node);
         if(frsp)
-            H5FS_close(f, dxpl_id, frsp);
+            H5FS_close(f, frsp);
         H5Fclose(file);
-        H5Pclose(dxpl_id);
     } H5E_END_TRY;
     return 1;
 } /* test_fs_sect_add() */
@@ -939,7 +923,6 @@ static unsigned
 test_fs_sect_find(hid_t fapl)
 {
     hid_t		file = -1;              /* File ID */
-    hid_t       dxpl_id = -1;           /* dxpl ID (for tag) */
     char		filename[FILENAME_LEN]; /* Filename to use */
     H5F_t		*f = NULL;              /* Internal file object pointer */
     H5FS_t      	*frsp = NULL;          	/* pointer to free space structure */
@@ -969,13 +952,10 @@ test_fs_sect_find(hid_t fapl)
     init_cparam(&cparam);
     nclasses = NELMTS(test_classes);
 
-    /* Create the dxpl and tag it with the global free space tag */
-    if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
-        FAIL_STACK_ERROR
-    if(H5AC_tag(dxpl_id, H5AC__FREESPACE_TAG, NULL) < 0)
-        FAIL_STACK_ERROR
+    /* Tag with the global free space tag */
+    H5AC_tag(H5AC__FREESPACE_TAG, NULL);
 
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -987,7 +967,7 @@ test_fs_sect_find(hid_t fapl)
     if(check_stats(f, frsp, &state))
         TEST_ERROR
 
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)TEST_SECT_SIZE30, (H5FS_section_info_t **)&node)) < 0)
         FAIL_STACK_ERROR
 
@@ -997,7 +977,7 @@ test_fs_sect_find(hid_t fapl)
         TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
         FAIL_STACK_ERROR
     frsp = NULL;
 
@@ -1006,7 +986,7 @@ test_fs_sect_find(hid_t fapl)
     TESTING("H5FS_sect_find() a section equal to requested-size from free-space");
 
     /* reopen the free-space manager */
-    if(NULL == (frsp = H5FS_open(f, dxpl_id, fs_addr, nclasses,
+    if(NULL == (frsp = H5FS_open(f, fs_addr, nclasses,
 			    test_classes, NULL, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
         FAIL_STACK_ERROR
 
@@ -1023,7 +1003,7 @@ test_fs_sect_find(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR60, (hsize_t)TEST_SECT_SIZE30, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
         FAIL_STACK_ERROR
 
@@ -1044,7 +1024,7 @@ test_fs_sect_find(hid_t fapl)
 
     init_sect_node(sect_node3, (haddr_t)(TEST_SECT_ADDR200), (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node3,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node3,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
         FAIL_STACK_ERROR
 
@@ -1063,7 +1043,7 @@ test_fs_sect_find(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
         FAIL_STACK_ERROR
 
@@ -1082,7 +1062,7 @@ test_fs_sect_find(hid_t fapl)
 
     init_sect_node(sect_node4, (haddr_t)TEST_SECT_ADDR300, (hsize_t)TEST_SECT_SIZE80, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node4,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node4,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
         FAIL_STACK_ERROR
 
@@ -1093,7 +1073,7 @@ test_fs_sect_find(hid_t fapl)
     if(check_stats(f, frsp, &state))
         TEST_ERROR
 
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)TEST_SECT_SIZE50, (H5FS_section_info_t **)&node)) < 0)
         FAIL_STACK_ERROR
 
@@ -1106,11 +1086,11 @@ test_fs_sect_find(hid_t fapl)
         TEST_ERROR
 
     /* remove sections A, C and D */
-    if(H5FS_sect_remove(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1) < 0)
+    if(H5FS_sect_remove(f, frsp, (H5FS_section_info_t *)sect_node1) < 0)
         FAIL_STACK_ERROR
-    if(H5FS_sect_remove(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node3) < 0)
+    if(H5FS_sect_remove(f, frsp, (H5FS_section_info_t *)sect_node3) < 0)
         FAIL_STACK_ERROR
-    if(H5FS_sect_remove(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node4) < 0)
+    if(H5FS_sect_remove(f, frsp, (H5FS_section_info_t *)sect_node4) < 0)
         FAIL_STACK_ERROR
 
     /* Free the section node(s) */
@@ -1125,7 +1105,7 @@ test_fs_sect_find(hid_t fapl)
     sect_node4 = NULL;
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
         FAIL_STACK_ERROR
     frsp = NULL;
 
@@ -1134,7 +1114,7 @@ test_fs_sect_find(hid_t fapl)
     TESTING("H5FS_sect_find() a section greater than requested-size from free-space");
 
     /* reopen the free-space manager */
-    if(NULL == (frsp = H5FS_open(f, dxpl_id, fs_addr, nclasses,
+    if(NULL == (frsp = H5FS_open(f, fs_addr, nclasses,
 			    test_classes, NULL, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
         FAIL_STACK_ERROR
 
@@ -1151,7 +1131,7 @@ test_fs_sect_find(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR60, (hsize_t)TEST_SECT_SIZE30, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
         FAIL_STACK_ERROR
 
@@ -1171,7 +1151,7 @@ test_fs_sect_find(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR200, (hsize_t)TEST_SECT_SIZE80, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
         FAIL_STACK_ERROR
 
@@ -1182,7 +1162,7 @@ test_fs_sect_find(hid_t fapl)
     if(check_stats(f, frsp, &state))
         TEST_ERROR
 
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)TEST_SECT_SIZE50, (H5FS_section_info_t **)&node)) < 0)
         FAIL_STACK_ERROR
 
@@ -1196,7 +1176,7 @@ test_fs_sect_find(hid_t fapl)
     node = NULL;
 
     /* remove sections A */
-    if(H5FS_sect_remove(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1) < 0)
+    if(H5FS_sect_remove(f, frsp, (H5FS_section_info_t *)sect_node1) < 0)
         FAIL_STACK_ERROR
 
     /* Free the section node(s) */
@@ -1205,7 +1185,7 @@ test_fs_sect_find(hid_t fapl)
     sect_node1 = NULL;
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
         FAIL_STACK_ERROR
     frsp = NULL;
 
@@ -1214,7 +1194,7 @@ test_fs_sect_find(hid_t fapl)
     TESTING("H5FS_sect_find(): cannot find a section with requested-size from free-space");
 
     /* reopen the free-space manager */
-    if(NULL == (frsp = H5FS_open(f, dxpl_id, fs_addr, nclasses,
+    if(NULL == (frsp = H5FS_open(f, fs_addr, nclasses,
 			    test_classes, NULL, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -1231,7 +1211,7 @@ test_fs_sect_find(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR60, (hsize_t)TEST_SECT_SIZE30, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
         FAIL_STACK_ERROR
 
@@ -1243,14 +1223,14 @@ test_fs_sect_find(hid_t fapl)
     if(check_stats(f, frsp, &state))
         TEST_ERROR
 
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)TEST_SECT_SIZE50, (H5FS_section_info_t **)&node)) < 0)
         FAIL_STACK_ERROR
 
     if (node_found) TEST_ERROR
 
     /* remove sections A */
-    if(H5FS_sect_remove(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1) < 0)
+    if(H5FS_sect_remove(f, frsp, (H5FS_section_info_t *)sect_node1) < 0)
         FAIL_STACK_ERROR
 
     /* Free the section node(s) */
@@ -1259,20 +1239,18 @@ test_fs_sect_find(hid_t fapl)
     sect_node1 = NULL;
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
         FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
         FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
     /* Close the file and dxpl */
     if(H5Fclose(file) < 0)
         FAIL_STACK_ERROR
-    if(H5Pclose(dxpl_id) < 0)
-        FAIL_STACK_ERROR
 
     PASSED()
 
@@ -1287,9 +1265,8 @@ error:
         if(sect_node4)
             TEST_sect_free((H5FS_section_info_t *)sect_node4);
         if(frsp)
-	    H5FS_close(f, dxpl_id, frsp);
+	    H5FS_close(f, frsp);
         H5Fclose(file);
-        H5Pclose(dxpl_id);
     } H5E_END_TRY;
     return 1;
 } /* test_fs_sect_find() */
@@ -1331,7 +1308,6 @@ static unsigned
 test_fs_sect_merge(hid_t fapl)
 {
     hid_t		file = -1;              /* File ID */
-    hid_t       dxpl_id = -1;           /* dxpl ID (for tag) */
     char		filename[FILENAME_LEN]; /* Filename to use */
     H5F_t		*f = NULL;              /* Internal file object pointer */
     H5FS_t      	*frsp = NULL;          	/* pointer to free space structure */
@@ -1364,13 +1340,10 @@ test_fs_sect_merge(hid_t fapl)
     init_cparam(&cparam);
     nclasses = NELMTS(test_classes);
 
-    /* Create the dxpl and tag it with the global free space tag */
-    if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
-        FAIL_STACK_ERROR
-    if(H5AC_tag(dxpl_id, H5AC__FREESPACE_TAG, NULL) < 0)
-        FAIL_STACK_ERROR
+    /* Tag with the global free space tag */
+    H5AC_tag(H5AC__FREESPACE_TAG, NULL);
 
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -1385,7 +1358,7 @@ test_fs_sect_merge(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -1405,7 +1378,7 @@ test_fs_sect_merge(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR70, (hsize_t)TEST_SECT_SIZE30, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -1423,7 +1396,7 @@ test_fs_sect_merge(hid_t fapl)
 
     init_sect_node(sect_node3, (haddr_t)TEST_SECT_ADDR60, (hsize_t)TEST_SECT_SIZE10, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node3,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node3,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -1441,7 +1414,7 @@ test_fs_sect_merge(hid_t fapl)
 
     init_sect_node(sect_node4, (haddr_t)TEST_SECT_ADDR150, (hsize_t)TEST_SECT_SIZE80, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node4,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node4,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -1453,7 +1426,7 @@ test_fs_sect_merge(hid_t fapl)
 
 
     /* should be able to find the merged section of A, B, C & D */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE10+TEST_SECT_SIZE30+TEST_SECT_SIZE50+TEST_SECT_SIZE80), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
@@ -1466,12 +1439,12 @@ test_fs_sect_merge(hid_t fapl)
 	TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
@@ -1498,7 +1471,7 @@ test_fs_sect_merge(hid_t fapl)
     nclasses = NELMTS(test_classes);
 
     init_flags = H5FS_CLS_SEPAR_OBJ;
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -1513,7 +1486,7 @@ test_fs_sect_merge(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR70, (hsize_t)TEST_SECT_SIZE30, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -1533,7 +1506,7 @@ test_fs_sect_merge(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -1546,17 +1519,17 @@ test_fs_sect_merge(hid_t fapl)
         TEST_ERROR
 
     /* should not be able to find the merged section of A & B */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE30+TEST_SECT_SIZE50), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
     if (node_found) TEST_ERROR
 
     /* remove section A from free-space */
-    if(H5FS_sect_remove(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1) < 0)
+    if(H5FS_sect_remove(f, frsp, (H5FS_section_info_t *)sect_node1) < 0)
 	FAIL_STACK_ERROR
     /* remove section B from free-space */
-    if(H5FS_sect_remove(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2) < 0)
+    if(H5FS_sect_remove(f, frsp, (H5FS_section_info_t *)sect_node2) < 0)
 	FAIL_STACK_ERROR
 
     /* Free the section node(s) */
@@ -1568,12 +1541,12 @@ test_fs_sect_merge(hid_t fapl)
     sect_node2 = NULL;
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
@@ -1600,7 +1573,7 @@ test_fs_sect_merge(hid_t fapl)
     nclasses = NELMTS(test_classes);
 
     init_flags = 0; /* reset */
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -1615,7 +1588,7 @@ test_fs_sect_merge(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR60, (hsize_t)TEST_SECT_SIZE10, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -1635,7 +1608,7 @@ test_fs_sect_merge(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR70, (hsize_t)TEST_SECT_SIZE30, TEST_FSPACE_SECT_TYPE_NEW, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -1655,7 +1628,7 @@ test_fs_sect_merge(hid_t fapl)
 
     init_sect_node(sect_node3, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE_NEW, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node3,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node3,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -1673,7 +1646,7 @@ test_fs_sect_merge(hid_t fapl)
 
     init_sect_node(sect_node4, (haddr_t)TEST_SECT_ADDR150, (hsize_t)TEST_SECT_SIZE80, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node4,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node4,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -1689,14 +1662,14 @@ test_fs_sect_merge(hid_t fapl)
         TEST_ERROR
 
     /* should not be able to find a merged section of A, B, C & D */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE10+TEST_SECT_SIZE30+TEST_SECT_SIZE50+TEST_SECT_SIZE80), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
     if (node_found) TEST_ERROR
 
     /* should be able to find the merged section of B & C */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE30+TEST_SECT_SIZE50), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
@@ -1710,7 +1683,7 @@ test_fs_sect_merge(hid_t fapl)
 	TEST_ERROR
 
     /* should be able to find section A */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE10), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
@@ -1723,7 +1696,7 @@ test_fs_sect_merge(hid_t fapl)
 	TEST_ERROR
 
     /* should be able to find section D */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE80), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
@@ -1736,20 +1709,18 @@ test_fs_sect_merge(hid_t fapl)
 	TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
-    /* Close the file and dxpl */
+    /* Close the file */
     if(H5Fclose(file) < 0)
         FAIL_STACK_ERROR
-    if(H5Pclose(dxpl_id) < 0)
-        FAIL_STACK_ERROR
 
     PASSED()
 
@@ -1762,8 +1733,7 @@ error:
         if(sect_node2)
             TEST_sect_free((H5FS_section_info_t *)sect_node2);
         if(frsp)
-            H5FS_close(f, dxpl_id, frsp);
-        H5Pclose(dxpl_id);
+            H5FS_close(f, frsp);
         H5Fclose(file);
     } H5E_END_TRY;
     return 1;
@@ -1807,7 +1777,6 @@ static unsigned
 test_fs_sect_shrink(hid_t fapl)
 {
     hid_t		file = -1;              /* File ID */
-    hid_t       dxpl_id = -1;           /* dxpl ID (for tag) */
     char		filename[FILENAME_LEN]; /* Filename to use */
     H5F_t		*f = NULL;              /* Internal file object pointer */
     H5FS_t      	*frsp = NULL;          	/* pointer to free space structure */
@@ -1840,13 +1809,10 @@ test_fs_sect_shrink(hid_t fapl)
 
     TEST_set_eoa((haddr_t)TEST_SECT_ADDR150);  /* set end of file address for shrinking */
 
-    /* Create the dxpl and tag it with the global free space tag */
-    if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
-        FAIL_STACK_ERROR
-    if(H5AC_tag(dxpl_id, H5AC__FREESPACE_TAG, NULL) < 0)
-        FAIL_STACK_ERROR
+    /* Tag with the global free space tag */
+    H5AC_tag(H5AC__FREESPACE_TAG, NULL);
 
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -1862,7 +1828,7 @@ test_fs_sect_shrink(hid_t fapl)
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE_NEW, H5FS_SECT_LIVE);
 
     can_shrink = FALSE;
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, &can_shrink) < 0)
 	FAIL_STACK_ERROR
 
@@ -1875,7 +1841,7 @@ test_fs_sect_shrink(hid_t fapl)
         TEST_ERROR
 
     /* section A should still be there in free-space */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE50), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
@@ -1896,7 +1862,7 @@ test_fs_sect_shrink(hid_t fapl)
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
     can_shrink = FALSE;
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, &can_shrink) < 0)
 	FAIL_STACK_ERROR
 
@@ -1907,19 +1873,19 @@ test_fs_sect_shrink(hid_t fapl)
         TEST_ERROR
 
     /* section A should not be there in free-space */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE50), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
     if (node_found) TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
@@ -1947,7 +1913,7 @@ test_fs_sect_shrink(hid_t fapl)
 
     /* does not allow merging */
     init_flags = H5FS_CLS_SEPAR_OBJ;
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -1962,7 +1928,7 @@ test_fs_sect_shrink(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR80, (hsize_t)TEST_SECT_SIZE20, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, &can_shrink) < 0)
 	FAIL_STACK_ERROR
 
@@ -1982,7 +1948,7 @@ test_fs_sect_shrink(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, &can_shrink) < 0)
 	FAIL_STACK_ERROR
 
@@ -1991,7 +1957,7 @@ test_fs_sect_shrink(hid_t fapl)
         TEST_ERROR
 
     /* section B should not be there in free-space */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE50), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
@@ -2003,7 +1969,7 @@ test_fs_sect_shrink(hid_t fapl)
 
 
     /* section A should still be there in free-space */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE20), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
@@ -2016,12 +1982,12 @@ test_fs_sect_shrink(hid_t fapl)
 	TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
@@ -2047,7 +2013,7 @@ test_fs_sect_shrink(hid_t fapl)
     TEST_set_eoa((haddr_t)TEST_SECT_ADDR150);  /* set end of file address for shrinking */
 
     init_flags = 0; /* reset */
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -2062,7 +2028,7 @@ test_fs_sect_shrink(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR70, (hsize_t)TEST_SECT_SIZE30, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, &can_shrink) < 0)
 	FAIL_STACK_ERROR
 
@@ -2082,7 +2048,7 @@ test_fs_sect_shrink(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, &can_shrink) < 0)
 	FAIL_STACK_ERROR
 
@@ -2092,7 +2058,7 @@ test_fs_sect_shrink(hid_t fapl)
         TEST_ERROR
 
     /* section B should not be there in free-space */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE50), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
@@ -2100,27 +2066,25 @@ test_fs_sect_shrink(hid_t fapl)
         TEST_ERROR
 
     /* section A should not be there in free-space */
-    if((node_found = H5FS_sect_find(f, dxpl_id, frsp,
+    if((node_found = H5FS_sect_find(f, frsp,
             (hsize_t)(TEST_SECT_SIZE30), (H5FS_section_info_t **)&node)) < 0)
 	FAIL_STACK_ERROR
 
     if (node_found) TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
     /* Close the file and dxpl */
     if(H5Fclose(file) < 0)
         FAIL_STACK_ERROR
-    if(H5Pclose(dxpl_id) < 0)
-        FAIL_STACK_ERROR
 
     PASSED()
 
@@ -2129,9 +2093,8 @@ test_fs_sect_shrink(hid_t fapl)
 error:
     H5E_BEGIN_TRY {
         if(frsp)
-	        H5FS_close(f, dxpl_id, frsp);
+	        H5FS_close(f, frsp);
         H5Fclose(file);
-        H5Pclose(dxpl_id);
     } H5E_END_TRY;
     return 1;
 } /* test_sect_shrink() */
@@ -2157,7 +2120,6 @@ static unsigned
 test_fs_sect_change_class(hid_t fapl)
 {
     hid_t		file = -1;              /* File ID */
-    hid_t       dxpl_id = -1;           /* dxpl ID (for tag) */
     char		filename[FILENAME_LEN]; /* Filename to use */
     H5F_t		*f = NULL;              /* Internal file object pointer */
     H5FS_t      	*frsp = NULL;          	/* pointer to free space structure */
@@ -2186,14 +2148,11 @@ test_fs_sect_change_class(hid_t fapl)
     init_cparam(&cparam);
     nclasses = NELMTS(test_classes);
 
-    /* Create the dxpl and tag it with the global free space tag */
-    if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
-        FAIL_STACK_ERROR
-    if(H5AC_tag(dxpl_id, H5AC__FREESPACE_TAG, NULL) < 0)
-        FAIL_STACK_ERROR
+    /* Tag with the global free space tag */
+    H5AC_tag(H5AC__FREESPACE_TAG, NULL);
 
     init_flags = H5FS_CLS_GHOST_OBJ;
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -2208,7 +2167,7 @@ test_fs_sect_change_class(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR60, (hsize_t)TEST_SECT_SIZE30, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2228,7 +2187,7 @@ test_fs_sect_change_class(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE_NONE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2239,7 +2198,7 @@ test_fs_sect_change_class(hid_t fapl)
     if(check_stats(f, frsp, &state))
         TEST_ERROR
 
-    if (H5FS_sect_change_class(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if (H5FS_sect_change_class(f, frsp, (H5FS_section_info_t *)sect_node1,
             TEST_FSPACE_SECT_TYPE_NONE) < 0)
         TEST_ERROR
 
@@ -2248,7 +2207,7 @@ test_fs_sect_change_class(hid_t fapl)
     if(check_stats(f, frsp, &state))
         TEST_ERROR
 
-    if(H5FS_sect_find(f, dxpl_id, frsp,
+    if(H5FS_sect_find(f, frsp,
             (hsize_t)TEST_SECT_SIZE30, (H5FS_section_info_t **)&node) < 0)
 	FAIL_STACK_ERROR
 
@@ -2258,7 +2217,7 @@ test_fs_sect_change_class(hid_t fapl)
     if(TEST_sect_free((H5FS_section_info_t *)node) < 0)
 	TEST_ERROR
 
-    if(H5FS_sect_remove(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2) < 0)
+    if(H5FS_sect_remove(f, frsp, (H5FS_section_info_t *)sect_node2) < 0)
 	FAIL_STACK_ERROR
 
     /* Free the section node(s) */
@@ -2267,12 +2226,12 @@ test_fs_sect_change_class(hid_t fapl)
     sect_node2 = NULL;
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
@@ -2299,7 +2258,7 @@ test_fs_sect_change_class(hid_t fapl)
     nclasses = NELMTS(test_classes);
 
     init_flags = H5FS_CLS_SEPAR_OBJ;
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -2314,7 +2273,7 @@ test_fs_sect_change_class(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR70, (hsize_t)TEST_SECT_SIZE30, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2326,7 +2285,7 @@ test_fs_sect_change_class(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE50, TEST_FSPACE_SECT_TYPE_NONE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2338,17 +2297,17 @@ test_fs_sect_change_class(hid_t fapl)
 
     init_sect_node(sect_node3, (haddr_t)TEST_SECT_ADDR200, (hsize_t)TEST_SECT_SIZE80, TEST_FSPACE_SECT_TYPE_NONE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node3,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node3,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
     /* change the class of B to A's class */
-    if (H5FS_sect_change_class(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if (H5FS_sect_change_class(f, frsp, (H5FS_section_info_t *)sect_node2,
 		    TEST_FSPACE_SECT_TYPE) < 0)
 	TEST_ERROR
 
     /* change the class of C to A's class */
-    if (H5FS_sect_change_class(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node3,
+    if (H5FS_sect_change_class(f, frsp, (H5FS_section_info_t *)sect_node3,
 		    TEST_FSPACE_SECT_TYPE) < 0)
 	TEST_ERROR
 
@@ -2358,7 +2317,7 @@ test_fs_sect_change_class(hid_t fapl)
 	    TEST_ERROR
 
     /* verify that section B has changed class */
-    if(H5FS_sect_find(f, dxpl_id, frsp,
+    if(H5FS_sect_find(f, frsp,
             (hsize_t)TEST_SECT_SIZE50, (H5FS_section_info_t **)&node) < 0)
 	FAIL_STACK_ERROR
 
@@ -2369,7 +2328,7 @@ test_fs_sect_change_class(hid_t fapl)
 	TEST_ERROR
 
     /* verify that section C has changed class */
-    if(H5FS_sect_find(f, dxpl_id, frsp,
+    if(H5FS_sect_find(f, frsp,
             (hsize_t)TEST_SECT_SIZE80, (H5FS_section_info_t **)&node) < 0)
 	FAIL_STACK_ERROR
 
@@ -2380,7 +2339,7 @@ test_fs_sect_change_class(hid_t fapl)
 	TEST_ERROR
 
     /* remove section A from free-space */
-    if(H5FS_sect_remove(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1) < 0)
+    if(H5FS_sect_remove(f, frsp, (H5FS_section_info_t *)sect_node1) < 0)
 	FAIL_STACK_ERROR
 
     /* Free the section node(s) */
@@ -2389,20 +2348,18 @@ test_fs_sect_change_class(hid_t fapl)
     sect_node1 = NULL;
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
     /* Close the file and dxpl */
     if(H5Fclose(file) < 0)
         FAIL_STACK_ERROR
-    if(H5Pclose(dxpl_id) < 0)
-        FAIL_STACK_ERROR
 
     PASSED()
 
@@ -2415,9 +2372,8 @@ error:
         if(sect_node2)
             TEST_sect_free((H5FS_section_info_t *)sect_node2);
         if(frsp)
-            H5FS_close(f, dxpl_id, frsp);
+            H5FS_close(f, frsp);
         H5Fclose(file);
-        H5Pclose(dxpl_id);
     } H5E_END_TRY;
     return 1;
 } /* test_sect_change_class() */
@@ -2457,7 +2413,6 @@ static unsigned
 test_fs_sect_extend(hid_t fapl)
 {
     hid_t		file = -1;              /* File ID */
-    hid_t       dxpl_id = -1;           /* dxpl ID (for tag) */
     char		filename[FILENAME_LEN]; /* Filename to use */
     H5F_t		*f = NULL;              /* Internal file object pointer */
     H5FS_t      	*frsp = NULL;          	/* pointer to free space structure */
@@ -2481,11 +2436,8 @@ test_fs_sect_extend(hid_t fapl)
     if(NULL == (f = (H5F_t *)H5I_object(file)))
         FAIL_STACK_ERROR
 
-    /* Create the dxpl and tag it with the global free space tag */
-    if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
-        FAIL_STACK_ERROR
-    if(H5AC_tag(dxpl_id, H5AC__FREESPACE_TAG, NULL) < 0)
-        FAIL_STACK_ERROR
+    /* Tag with the global free space tag */
+    H5AC_tag(H5AC__FREESPACE_TAG, NULL);
 
     /*
      * TEST 1
@@ -2493,7 +2445,7 @@ test_fs_sect_extend(hid_t fapl)
     init_cparam(&cparam);
     nclasses = NELMTS(test_classes);
 
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -2508,7 +2460,7 @@ test_fs_sect_extend(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR70, (hsize_t)TEST_SECT_SIZE5, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2528,7 +2480,7 @@ test_fs_sect_extend(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE40, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2540,7 +2492,7 @@ test_fs_sect_extend(hid_t fapl)
         TEST_ERROR
 
     /* Extend a block by requested-size */
-    if((status = H5FS_sect_try_extend(f, dxpl_id, frsp, (haddr_t)TEST_SECT_SIZE80, (hsize_t)TEST_SECT_SIZE20, (hsize_t)TEST_SECT_SIZE40, 0, NULL)) < 0)
+    if((status = H5FS_sect_try_extend(f, frsp, (haddr_t)TEST_SECT_SIZE80, (hsize_t)TEST_SECT_SIZE20, (hsize_t)TEST_SECT_SIZE40, 0, NULL)) < 0)
 	FAIL_STACK_ERROR
     if(FALSE == status)
         TEST_ERROR
@@ -2553,12 +2505,12 @@ test_fs_sect_extend(hid_t fapl)
         TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
@@ -2569,7 +2521,7 @@ test_fs_sect_extend(hid_t fapl)
      */
     TESTING("a block's extension by requested-size which is > adjoining free section's size: Test 2");
 
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -2584,7 +2536,7 @@ test_fs_sect_extend(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR70, (hsize_t)TEST_SECT_SIZE5, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2604,7 +2556,7 @@ test_fs_sect_extend(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE40, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2616,7 +2568,7 @@ test_fs_sect_extend(hid_t fapl)
         TEST_ERROR
 
     /* Extend the block by requested-size */
-    if((status = H5FS_sect_try_extend(f, dxpl_id, frsp, (haddr_t)TEST_SECT_ADDR80, (hsize_t)TEST_SECT_SIZE20, (hsize_t)TEST_SECT_SIZE50, 0, NULL)) < 0)
+    if((status = H5FS_sect_try_extend(f, frsp, (haddr_t)TEST_SECT_ADDR80, (hsize_t)TEST_SECT_SIZE20, (hsize_t)TEST_SECT_SIZE50, 0, NULL)) < 0)
 	FAIL_STACK_ERROR
     if(TRUE == status)
         TEST_ERROR
@@ -2626,12 +2578,12 @@ test_fs_sect_extend(hid_t fapl)
         TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
@@ -2642,7 +2594,7 @@ test_fs_sect_extend(hid_t fapl)
      */
     TESTING("a block's extension by requested-size which is < adjoining free section's size: Test 3");
 
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -2657,7 +2609,7 @@ test_fs_sect_extend(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR70, (hsize_t)TEST_SECT_SIZE5, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2677,7 +2629,7 @@ test_fs_sect_extend(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE40, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2689,7 +2641,7 @@ test_fs_sect_extend(hid_t fapl)
         TEST_ERROR
 
     /* Extend the block by requested-size */
-    if((status = H5FS_sect_try_extend(f, dxpl_id, frsp, (haddr_t)TEST_SECT_ADDR80, (hsize_t)TEST_SECT_SIZE20, (hsize_t)TEST_SECT_SIZE30, 0, NULL)) < 0)
+    if((status = H5FS_sect_try_extend(f, frsp, (haddr_t)TEST_SECT_ADDR80, (hsize_t)TEST_SECT_SIZE20, (hsize_t)TEST_SECT_SIZE30, 0, NULL)) < 0)
 	TEST_ERROR
     if(FALSE == status)
         TEST_ERROR
@@ -2700,12 +2652,12 @@ test_fs_sect_extend(hid_t fapl)
         TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
@@ -2716,7 +2668,7 @@ test_fs_sect_extend(hid_t fapl)
      */
     TESTING("a block's extension by requested-size which does not adjoin any free section: Test 4");
 
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -2731,7 +2683,7 @@ test_fs_sect_extend(hid_t fapl)
 
     init_sect_node(sect_node1, (haddr_t)TEST_SECT_ADDR70, (hsize_t)TEST_SECT_SIZE5, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node1,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node1,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2751,7 +2703,7 @@ test_fs_sect_extend(hid_t fapl)
 
     init_sect_node(sect_node2, (haddr_t)TEST_SECT_ADDR100, (hsize_t)TEST_SECT_SIZE40, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-    if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node2,
+    if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node2,
 	    H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	FAIL_STACK_ERROR
 
@@ -2763,7 +2715,7 @@ test_fs_sect_extend(hid_t fapl)
         TEST_ERROR
 
     /* Extend the block by requested-size */
-    if((status = H5FS_sect_try_extend(f, dxpl_id, frsp, (haddr_t)TEST_SECT_ADDR80, (hsize_t)TEST_SECT_SIZE15, (hsize_t)TEST_SECT_SIZE40, 0, NULL)) < 0)
+    if((status = H5FS_sect_try_extend(f, frsp, (haddr_t)TEST_SECT_ADDR80, (hsize_t)TEST_SECT_SIZE15, (hsize_t)TEST_SECT_SIZE40, 0, NULL)) < 0)
 	TEST_ERROR
     if(TRUE == status)
         TEST_ERROR
@@ -2773,12 +2725,12 @@ test_fs_sect_extend(hid_t fapl)
         TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
@@ -2787,17 +2739,14 @@ test_fs_sect_extend(hid_t fapl)
     /* Close the file and dxpl */
     if(H5Fclose(file) < 0)
         FAIL_STACK_ERROR
-    if(H5Pclose(dxpl_id) < 0)
-        FAIL_STACK_ERROR
 
     return 0;
 
 error:
     H5E_BEGIN_TRY {
         if(frsp)
-            H5FS_close(f, dxpl_id, frsp);
+            H5FS_close(f, frsp);
         H5Fclose(file);
-        H5Pclose(dxpl_id);
     } H5E_END_TRY;
     return 1;
 } /* test_sect_extend() */
@@ -2815,7 +2764,6 @@ static unsigned
 test_fs_sect_iterate(hid_t fapl)
 {
     hid_t		file = -1;              /* File ID */
-    hid_t       dxpl_id = -1;           /* dxpl ID (for tag) */
     char		filename[FILENAME_LEN]; /* Filename to use */
     H5F_t		*f = NULL;              /* Internal file object pointer */
     H5FS_t      	*frsp = NULL;          	/* pointer to free space structure */
@@ -2847,14 +2795,11 @@ test_fs_sect_iterate(hid_t fapl)
     udata.tot_size = 0;
     udata.tot_sect_count = 0;
 
-    /* Create the dxpl and tag it with the global free space tag */
-    if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
-        FAIL_STACK_ERROR
-    if(H5AC_tag(dxpl_id, H5AC__FREESPACE_TAG, NULL) < 0)
-        FAIL_STACK_ERROR
+    /* Tag with the global free space tag */
+    H5AC_tag(H5AC__FREESPACE_TAG, NULL);
 
     init_flags = H5FS_CLS_SEPAR_OBJ;
-    if(NULL == (frsp = H5FS_create(f, dxpl_id, &fs_addr,
+    if(NULL == (frsp = H5FS_create(f, &fs_addr,
 	    &cparam, nclasses, test_classes, &init_flags, (hsize_t)FSPACE_THRHD_DEF, (hsize_t)FSPACE_ALIGN_DEF)))
 	FAIL_STACK_ERROR
 
@@ -2868,12 +2813,12 @@ test_fs_sect_iterate(hid_t fapl)
 	sect_size = (unsigned)((i-1) % 9) + 1;
 	init_sect_node(sect_node, (haddr_t)i*10, (hsize_t)sect_size, TEST_FSPACE_SECT_TYPE, H5FS_SECT_LIVE);
 
-	if(H5FS_sect_add(f, dxpl_id, frsp, (H5FS_section_info_t *)sect_node,
+	if(H5FS_sect_add(f, frsp, (H5FS_section_info_t *)sect_node,
 		H5FS_ADD_RETURNED_SPACE, NULL) < 0)
 	    FAIL_STACK_ERROR
     } /* end for */
 
-    if(H5FS_sect_iterate(f, dxpl_id, frsp, TEST_sects_cb, &udata) < 0)
+    if(H5FS_sect_iterate(f, frsp, TEST_sects_cb, &udata) < 0)
 	TEST_ERROR
 
     H5FS_sect_stats(frsp, &tot_space, &nsects);
@@ -2884,20 +2829,18 @@ test_fs_sect_iterate(hid_t fapl)
 	TEST_ERROR
 
     /* Close the free space manager */
-    if(H5FS_close(f, dxpl_id, frsp) < 0)
+    if(H5FS_close(f, frsp) < 0)
 	FAIL_STACK_ERROR
     frsp = NULL;
 
     /* Delete free space manager */
-    if(H5FS_delete(f, dxpl_id, fs_addr) < 0)
+    if(H5FS_delete(f, fs_addr) < 0)
 	FAIL_STACK_ERROR
     fs_addr = HADDR_UNDEF;
 
     /* Close the file and dxpl */
     if(H5Fclose(file) < 0)
         FAIL_STACK_ERROR
-    if(H5Pclose(dxpl_id) < 0)
-        FAIL_STACK_ERROR
 
     PASSED()
 
@@ -2906,9 +2849,8 @@ test_fs_sect_iterate(hid_t fapl)
 error:
     H5E_BEGIN_TRY {
         if(frsp)
-            H5FS_close(f, dxpl_id, frsp);
+            H5FS_close(f, frsp);
         H5Fclose(file);
-        H5Pclose(dxpl_id);
     } H5E_END_TRY;
     return 1;
 } /* test_fs_sect_iterate() */
@@ -2920,6 +2862,7 @@ main(void)
     hid_t           fapl = -1;              /* File access property list for data files */
     unsigned        nerrors = 0;            /* Cumulative error count */
     const char     *env_h5_drvr = NULL;     /* File Driver value from environment */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     /* Get the VFD to use */
     env_h5_drvr = HDgetenv("HDF5_DRIVER");
@@ -2933,6 +2876,10 @@ main(void)
         PUTS_ERROR("Can't get VFD-dependent fapl")
     } /* end if */
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     /* make sure alignment is not set for tests to succeed */
     if(H5Pset_alignment(fapl, (hsize_t)1, (hsize_t)1) < 0) {
         nerrors++;
@@ -2955,6 +2902,10 @@ main(void)
         goto error;
     HDputs("All free-space tests passed.");
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     h5_cleanup(FILENAME, fapl);
     HDexit(EXIT_SUCCESS);
 
@@ -2963,6 +2914,9 @@ error:
     H5E_BEGIN_TRY {
         H5Pclose(fapl);
     } H5E_END_TRY;
+
+    if(api_ctx_pushed) H5CX_pop();
+
     HDexit(EXIT_FAILURE);
 } /* main() */
 
diff --git a/test/gen_bad_compound.c b/test/gen_bad_compound.c
index b864195..c52eb95 100644
--- a/test/gen_bad_compound.c
+++ b/test/gen_bad_compound.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_bad_offset.c b/test/gen_bad_offset.c
new file mode 100644
index 0000000..82e94cd
--- /dev/null
+++ b/test/gen_bad_offset.c
@@ -0,0 +1,147 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Purpose:	Generate an HDF5 file for testing H5FFV-10216
+ */
+#include "h5test.h"
+
+#define TESTFILE    "bad_offset.h5"
+#define GRP1        "group1"
+#define GRP2        "group2"
+#define DSET        "dsetA"
+#define SOFT1       "soft_one"
+#define SOFT2       "soft_two"
+
+
+
+/*-------------------------------------------------------------------------
+ * Function:	main
+ *
+ *              Generate an HDF5 file with groups, datasets and symbolic links. 
+ *              After the file is generated, write bad offset values to 
+ *              the heap at 3 locations in the file:
+ *              (A) Open the file:
+ *                  fd = HDopen(TESTFILE, O_RDWR, 0663);
+ *              (B) Position the file at:
+ *                  (1) HDlseek(fd, (HDoff_t)880, SEEK_SET);
+ *                      "/group1/group2": replace heap offset "8" by bad offset
+ *                  (2) HDlseek(fd, (HDoff_t)1512, SEEK_SET);
+ *                      "/dsetA": replace name offset into private heap "72" by bad offset 
+ *                  (3) HDlseek(fd, (HDoff_t)1616, SEEK_SET);
+ *                      /soft_one: replace link value offset in the scratch pad "32" by bad offset
+ *              (C) Write the bad offset value to the file for (1), (2) and (3):
+ *                  write(fd, &val, sizeof(val));
+ *
+ *              Note: if the groups/datasets/symbolic links are changed in the file,
+ *              the above locations need to be adjusted accordingly.
+ *
+ * Return:      EXIT_SUCCESS/EXIT_FAILURE
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+main(void)
+{
+    hid_t       fid = -1, gid1 = -1, gid2 = -1; /* File and group IDs */
+    hid_t       did = -1, sid = -1;             /* Dataset and dataspace IDs */
+    int         fd = -1;                        /* File descriptor */
+    int64_t     val = 999;                      /* Bad offset value */
+
+    /* Create the test file */
+    if((fid = H5Fcreate(TESTFILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Create two groups */
+    if((gid1 = H5Gcreate2(fid, GRP1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        FAIL_STACK_ERROR
+    if((gid2 = H5Gcreate2(gid1, GRP2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Close the groups */
+    if(H5Gclose(gid1) < 0)
+        FAIL_STACK_ERROR
+    if(H5Gclose(gid2) < 0)
+        FAIL_STACK_ERROR
+
+    /* Create soft links to the groups */
+    if(H5Lcreate_soft("/group1", fid, SOFT1, H5P_DEFAULT, H5P_DEFAULT) < 0)
+        FAIL_STACK_ERROR
+    if(H5Lcreate_soft("/group1/group2", fid, SOFT2, H5P_DEFAULT, H5P_DEFAULT) < 0)
+        FAIL_STACK_ERROR
+
+    /* Create a dataset */
+    if((sid = H5Screate(H5S_SCALAR)) < 0)
+        FAIL_STACK_ERROR
+    if((did = H5Dcreate2(fid, DSET, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) <  0)
+        FAIL_STACK_ERROR
+
+    /* Close the dataset */
+    if(H5Dclose(did) < 0)
+        FAIL_STACK_ERROR
+
+    /* Close the dataspace */
+    if(H5Sclose(sid) < 0)
+        FAIL_STACK_ERROR
+
+    /* Close the file */
+    if(H5Fclose(fid) < 0)
+        FAIL_STACK_ERROR
+
+    /* 
+     * Write bad offset values at 3 locations in the file
+     */
+
+    /* Open the file */
+    if((fd = HDopen(TESTFILE, O_RDWR, 0663)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Position the file for /group1/group2: replace heap offset "8" by bad offset */
+    if(HDlseek(fd, (HDoff_t)880, SEEK_SET) < 0)
+        FAIL_STACK_ERROR
+    /* Write the bad offset value to the file */
+    if(HDwrite(fd, &val, sizeof(val)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Position the file for /dsetA: replace name offset into private heap "72" by bad offset */
+    if(HDlseek(fd, (HDoff_t)1512, SEEK_SET) < 0)
+        FAIL_STACK_ERROR
+    /* Write the bad offset value to the file */
+    if(HDwrite(fd, &val, sizeof(val)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Position the file for /soft_one: replace link value offset in the scratch pad "32" by bad offset */
+    if(HDlseek(fd, (HDoff_t)1616, SEEK_SET) < 0)
+        FAIL_STACK_ERROR
+    /* Write the bad offset value to the file */
+    if(HDwrite(fd, &val, sizeof(val)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Close the file */
+    if(HDclose(fd) < 0)
+        FAIL_STACK_ERROR
+
+    return EXIT_SUCCESS;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Gclose(gid1);
+        H5Gclose(gid2);
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Fclose(fid);
+    } H5E_END_TRY;
+
+    return EXIT_FAILURE;
+} /* end main() */
+
diff --git a/test/gen_bad_ohdr.c b/test/gen_bad_ohdr.c
index 6d50230..36ba64a 100644
--- a/test/gen_bad_ohdr.c
+++ b/test/gen_bad_ohdr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_bogus.c b/test/gen_bogus.c
index fdd8744..ec29eb9 100644
--- a/test/gen_bogus.c
+++ b/test/gen_bogus.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_bounds.c b/test/gen_bounds.c
new file mode 100644
index 0000000..7b670f7
--- /dev/null
+++ b/test/gen_bounds.c
@@ -0,0 +1,619 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Purpose:     This program is to generate HDF5 data files used to test
+ *              version bounds.
+ *
+ * Description
+ * ===========
+ *              gen_bounds.c will generate the following files:
+ *              - bounds_earliest_latest.h5
+ *              - bounds_earliest_v18.h5
+ *              - bounds_latest_latest.h5
+ *              - bounds_v18_latest.h5
+ *              - bounds_v18_v18.h5
+ *              These files are copied to 1.6 and 1.8 libraries for verifying
+ *              that they can or cannot read particular file format.
+ */
+
+#include "h5test.h"
+
+/***********************************************************************
+ * gen_earliest_latest() creates file "bounds_earliest_latest.h5"
+ *
+ * File contents:
+ * - Version 0 superblock (default)
+ * - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default)
+ * - A chunked dataset with layout version 4, "DS_chunked_layout_4". (H5Pset_chunk_opts)
+ *
+ * Return: SUCCEED/FAIL
+ *
+ ***********************************************************************/
+
+/* File names for different file format */
+#define FILENAME_E_L   "bounds_earliest_latest.h5"
+#define FILENAME_E_18  "bounds_earliest_v18.h5"
+#define FILENAME_L_L   "bounds_latest_latest.h5"
+#define FILENAME_18_L  "bounds_v18_latest.h5"
+#define FILENAME_18_18 "bounds_v18_v18.h5"
+
+/* 2-D dataset with fixed dimensions */
+#define RANK     2
+#define DIM1     100
+#define DIM2     200
+#define CHK_DIM1 50
+#define CHK_DIM2 50
+
+static herr_t gen_earliest_latest(void)
+{
+    hid_t   fid = -1;      /* File ID */
+    hid_t   fapl = -1;     /* File access property list ID */
+    hid_t   fcpl = -1;     /* File creation property list ID */
+    hid_t   dcpl = -1;     /* Dataset creation property list ID */
+    hid_t   space = -1;    /* Dataspace ID */
+    hid_t   dset = -1;     /* Dataset ID */
+    float  *buf = NULL;    /* Buffer for writing data */
+    float  *bufp = NULL;   /* Pointer to data buffer */
+    hsize_t dims[RANK] = {DIM1, DIM2}; /* Dimensions */
+    hsize_t chunk_dims[RANK] = {CHK_DIM1, CHK_DIM2}; /* Dimensions of chunk */
+    int     i, j;
+    herr_t  ret = SUCCEED; /* Generic return value */
+
+    /* Create file creation property list */
+    if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR;
+
+    /* Create file access property list */
+    if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
+
+    /* Set the "use the earliest/latest version of the format" bounds
+       for creating objects in the file */
+    if(H5Pset_libver_bounds(fapl, H5F_LIBVER_EARLIEST, H5F_LIBVER_LATEST) < 0)
+        TEST_ERROR;
+
+    /* Create file */
+    if((fid = H5Fcreate(FILENAME_E_L, H5F_ACC_TRUNC, fcpl, fapl)) <0)
+        TEST_ERROR;
+
+    /* Close file property lists */
+    if(H5Pclose(fapl) < 0) TEST_ERROR;
+    if(H5Pclose(fcpl) < 0) TEST_ERROR;
+
+    /*
+     * Add a chunked dataset with layout version 3 (default)
+     */
+    buf = (float *)HDmalloc((size_t)DIM1 * (size_t)DIM2 * sizeof(float));
+    if (buf == NULL) TEST_ERROR;
+
+    /* Fill sample data */
+    bufp = buf;
+    for (i = 0; i < DIM1; i++)
+        for (j = 0; j < DIM2; j++)
+            *bufp = 100.0F;
+
+    /* Create the dataspace */
+    if((space = H5Screate_simple(RANK, dims, NULL)) < 0) TEST_ERROR;
+
+    /* Create the dataset creation property list */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
+
+    /* Set up for chunked data */
+    if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
+
+    /* Create and write the dataset */
+    dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    if (dset < 0) TEST_ERROR;
+
+    ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    if (ret < 0) TEST_ERROR;
+
+    /* Close property list and dataset, will reuse dataspace */
+    if(H5Pclose(dcpl) < 0) TEST_ERROR;
+    if(H5Dclose(dset) < 0) TEST_ERROR;
+
+    /*
+     * Add a chunked dataset with layout version 4 (H5Pset_chunk_opts)
+     */
+
+    /* Create the dataset creation property list */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
+
+    /* Set up for chunked data */
+    if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
+
+    /* Disable partial chunk filters, triggers layout version 4 */
+    if(H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0)
+        TEST_ERROR;
+
+    /* Create and write the dataset */
+    dset = H5Dcreate2(fid, "DS_chunked_layout_4", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    if (dset < 0) TEST_ERROR;
+    ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    if (ret < 0) TEST_ERROR;
+
+    /* Release allocated buffer */
+    HDfree(buf);
+    bufp = buf = NULL;
+
+    /* Close everything */
+    if(H5Pclose(dcpl) < 0) TEST_ERROR;
+    if(H5Dclose(dset) < 0) TEST_ERROR;
+    if(H5Sclose(space) < 0) TEST_ERROR;
+    if(H5Fclose(fid) < 0) TEST_ERROR;
+
+    return SUCCEED;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Dclose(dset);
+        H5Sclose(space);
+        H5Pclose(dcpl);
+        H5Pclose(fcpl);
+        H5Pclose(fapl);
+        H5Fclose(fid);
+        HDfree(buf);
+    } H5E_END_TRY;
+    return FAIL;
+} /* gen_earliest_latest */
+
+/***********************************************************************
+ * gen_earliest_v18() creates file "bounds_earliest_v18.h5"
+ *
+ * File contents:
+ * - Version 0 superblock (default)
+ * - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default)
+ *
+ * Return: SUCCEED/FAIL
+ *
+ ***********************************************************************/
+static herr_t gen_earliest_v18(void)
+{
+    hid_t   fid = -1;      /* File ID */
+    hid_t   fapl = -1;     /* File access property list ID */
+    hid_t   fcpl = -1;     /* File creation property list ID */
+    hid_t   dcpl = -1;     /* Dataset creation property list ID */
+    hid_t   space = -1;    /* Dataspace ID */
+    hid_t   dset = -1;     /* Dataset ID */
+    float  *buf = NULL;    /* Buffer for writing data */
+    float  *bufp = NULL;   /* Pointer to data buffer */
+    hsize_t dims[RANK] = {DIM1, DIM2}; /* Dimensions */
+    hsize_t chunk_dims[RANK] = {CHK_DIM1, CHK_DIM2}; /* Dimensions of chunk */
+    int     i, j;
+    herr_t  ret = SUCCEED; /* Generic return value */
+
+    /* Create file creation property list */
+    if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR;
+
+    /* Create file access property list */
+    if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
+
+    /* Set the "use the earliest/v18 version of the format" bounds
+       for creating objects in the file */
+    if(H5Pset_libver_bounds(fapl, H5F_LIBVER_EARLIEST, H5F_LIBVER_V18) < 0)
+        TEST_ERROR;
+
+    /* Create file */
+    if((fid = H5Fcreate(FILENAME_E_18, H5F_ACC_TRUNC, fcpl, fapl)) <0)
+        TEST_ERROR;
+
+    /* Close file property lists */
+    if(H5Pclose(fapl) < 0) TEST_ERROR;
+    if(H5Pclose(fcpl) < 0) TEST_ERROR;
+
+    /*
+     * Add a chunked dataset with layout version 3 (default)
+     */
+
+    buf = (float *)HDmalloc((size_t)DIM1 * (size_t)DIM2 * sizeof(float));
+    if (buf == NULL) TEST_ERROR;
+
+    /* Fill sample data */
+    bufp = buf;
+    for (i = 0; i < DIM1; i++)
+        for (j = 0; j < DIM2; j++)
+            *bufp = 100.0F;
+
+    /* Create the dataspace */
+    if((space = H5Screate_simple(RANK, dims, NULL)) < 0) TEST_ERROR;
+
+    /* Create the dataset creation property list */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
+
+    /* Set up for chunked data */
+    if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
+
+    /* Create and write the dataset */
+    dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    if (dset < 0) TEST_ERROR;
+
+    ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    if (ret < 0) TEST_ERROR;
+
+    /* Release allocated buffer */
+    HDfree(buf);
+    bufp = buf = NULL;
+
+    /* Close everything */
+    if(H5Pclose(dcpl) < 0) TEST_ERROR;
+    if(H5Dclose(dset) < 0) TEST_ERROR;
+    if(H5Sclose(space) < 0) TEST_ERROR;
+    if(H5Fclose(fid) < 0) TEST_ERROR;
+
+    return SUCCEED;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Dclose(dset);
+        H5Sclose(space);
+        H5Pclose(dcpl);
+        H5Pclose(fcpl);
+        H5Pclose(fapl);
+        H5Fclose(fid);
+        HDfree(buf);
+    } H5E_END_TRY;
+    return FAIL;
+} /* gen_earliest_v18 */
+
+/***********************************************************************
+ * gen_latest_latest() creates file "bounds_latest_latest.h5"
+ *
+ * NOTE: As of March 2018, latest is 1.10.
+ *
+ * File contents:
+ * - Version 3 superblock (NOTE: this can also be triggered by passing in
+ *   H5F_ACC_SWMR_WRITE, in place of H5F_ACC_TRUNC, to H5Fcreate)
+ * - A chunked dataset with layout version 4, "DS_chunked_layout_4".
+ *   (triggered by H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS)
+ *
+ * Return: SUCCEED/FAIL
+ *
+ ***********************************************************************/
+static herr_t gen_latest_latest(void)
+{
+    hid_t   fid = -1;      /* File ID */
+    hid_t   fapl = -1;     /* File access property list ID */
+    hid_t   dcpl = -1;     /* Dataset creation property list ID */
+    hid_t   space = -1;    /* Dataspace ID */
+    hid_t   dset = -1;     /* Dataset ID */
+    float  *buf = NULL;    /* Buffer for writing data */
+    float  *bufp = NULL;   /* Pointer to data buffer */
+    hsize_t dims[RANK] = {DIM1, DIM2}; /* Dimensions */
+    hsize_t chunk_dims[RANK] = {CHK_DIM1, CHK_DIM2}; /* Dimensions of chunk */
+    int     i, j;
+    herr_t  ret = SUCCEED; /* Generic return value */
+
+    /* Create file access property list */
+    if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
+
+    /* Set the "use the latest/latest version of the format" bounds
+       for creating objects in the file */
+    if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
+        TEST_ERROR;
+
+    /* Create the file with version 3 superblock */
+    fid = H5Fcreate(FILENAME_L_L, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+    if (fid < 0) TEST_ERROR;
+
+    /*
+     * Add a chunked dataset with layout version 4 (H5Pset_chunk_opts)
+     */
+
+    buf = (float *)HDmalloc((size_t)DIM1 * (size_t)DIM2 * sizeof(float));
+    if (buf == NULL) TEST_ERROR;
+
+    /* Fill sample data */
+    bufp = buf;
+    for (i = 0; i < DIM1; i++)
+        for (j = 0; j < DIM2; j++)
+            *bufp = 100.0F;
+
+    /* Create the dataspace */
+    if((space = H5Screate_simple(RANK, dims, NULL)) < 0) TEST_ERROR;
+
+    /* Create the dataset creation property list */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
+
+    /* Set up for chunked data */
+    if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
+
+    /* Disable partial chunk filters, triggers layout version 4 */
+    if(H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0)
+        TEST_ERROR;
+
+    /* Create and write the dataset */
+    dset = H5Dcreate2(fid, "DS_chunked_layout_4", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    if (dset < 0) TEST_ERROR;
+    ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    if (ret < 0) TEST_ERROR;
+
+    /* Release allocated buffer */
+    HDfree(buf);
+    bufp = buf = NULL;
+
+    /* Close everything */
+    if(H5Pclose(dcpl) < 0) TEST_ERROR;
+    if(H5Dclose(dset) < 0) TEST_ERROR;
+    if(H5Sclose(space) < 0) TEST_ERROR;
+    if(H5Fclose(fid) < 0) TEST_ERROR;
+
+    return SUCCEED;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Dclose(dset);
+        H5Sclose(space);
+        H5Pclose(dcpl);
+        H5Fclose(fid);
+        HDfree(buf);
+    } H5E_END_TRY;
+    return FAIL;
+} /* gen_latest_latest */
+
+/***********************************************************************
+ * gen_v18_latest() creates file "bounds_v18_latest.h5"
+ *
+ * NOTE: As of March 2018, latest is 1.10.
+ *
+ * File contents:
+ * - Version 2 superblock
+ * - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default)
+ *
+ * Return: SUCCEED/FAIL
+ *
+ ***********************************************************************/
+static herr_t gen_v18_latest(void)
+{
+    hid_t   fid = -1;      /* File ID */
+    hid_t   fapl = -1;     /* File access property list ID */
+    hid_t   fcpl = -1;     /* File creation property list ID */
+    hid_t   dcpl = -1;     /* Dataset creation property list ID */
+    hid_t   space = -1;    /* Dataspace ID */
+    hid_t   dset = -1;     /* Dataset ID */
+    float  *buf = NULL;    /* Buffer for writing data */
+    float  *bufp = NULL;   /* Pointer to data buffer */
+    hsize_t dims[RANK] = {DIM1, DIM2}; /* Dimensions */
+    hsize_t chunk_dims[RANK] = {CHK_DIM1, CHK_DIM2}; /* Dimensions of chunk */
+    int     i, j;
+    herr_t  ret = SUCCEED; /* Generic return value */
+
+    /* Create file creation property list */
+    if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR;
+
+    /* Create file access property list */
+    if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
+
+    /* Set the "use the v18/latest version of the format" bounds
+       for creating objects in the file, also trigger version 2 superblock */
+    if(H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_LATEST) < 0)
+        TEST_ERROR;
+
+    /* Create file */
+    if((fid = H5Fcreate(FILENAME_18_L, H5F_ACC_TRUNC, fcpl, fapl)) <0)
+        TEST_ERROR;
+
+    /* Close file property lists */
+    if(H5Pclose(fapl) < 0) TEST_ERROR;
+    if(H5Pclose(fcpl) < 0) TEST_ERROR;
+
+    /*
+     * Add a chunked dataset with layout version 3 (default)
+     */
+
+    buf = (float *)HDmalloc((size_t)DIM1 * (size_t)DIM2 * sizeof(float));
+    if (buf == NULL) TEST_ERROR;
+
+    /* Fill sample data */
+    bufp = buf;
+    for (i = 0; i < DIM1; i++)
+        for (j = 0; j < DIM2; j++)
+            *bufp = 100.0F;
+
+    /* Create the dataspace */
+    if((space = H5Screate_simple(RANK, dims, NULL)) < 0) TEST_ERROR;
+
+    /* Create the dataset creation property list */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
+
+    /* Set up for chunked data */
+    if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
+
+    /* Create and write the dataset */
+    dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    if (dset < 0) TEST_ERROR;
+    ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    if (ret < 0) TEST_ERROR;
+
+    /* Release allocated buffer */
+    HDfree(buf);
+    bufp = buf = NULL;
+
+    /* Close property list and dataset, will reuse dataspace */
+    if(H5Pclose(dcpl) < 0) TEST_ERROR;
+    if(H5Dclose(dset) < 0) TEST_ERROR;
+    if(H5Sclose(space) < 0) TEST_ERROR;
+    if(H5Fclose(fid) < 0) TEST_ERROR;
+
+    return SUCCEED;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Dclose(dset);
+        H5Sclose(space);
+        H5Pclose(dcpl);
+        H5Pclose(fcpl);
+        H5Pclose(fapl);
+        H5Fclose(fid);
+        HDfree(buf);
+    } H5E_END_TRY;
+    return FAIL;
+} /* gen_v18_latest */
+
+/***********************************************************************
+ * gen_v18_v18() creates file "bounds_v18_v18.h5"
+ *
+ * File contents:
+ * - Version 2 superblock (H5Pset_libver_bounds(v18, v18)
+ * - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default)
+ * - A chunked dataset with layout version 4, "DS_chunked_layout_4". (H5Pset_chunk_opts)
+ *
+ * Return: SUCCEED/FAIL
+ *
+ ***********************************************************************/
+static herr_t gen_v18_v18(void)
+{
+    hid_t   fid = -1;      /* File ID */
+    hid_t   fapl = -1;     /* File access property list ID */
+    hid_t   fcpl = -1;     /* File creation property list ID */
+    hid_t   dcpl = -1;     /* Dataset creation property list ID */
+    hid_t   space = -1;    /* Dataspace ID */
+    hid_t   dset = -1;     /* Dataset ID */
+    float  *buf = NULL;    /* Buffer for writing data */
+    float  *bufp = NULL;   /* Pointer to data buffer */
+    hsize_t dims[RANK] = {DIM1, DIM2}; /* Dimensions */
+    hsize_t chunk_dims[RANK] = {CHK_DIM1, CHK_DIM2}; /* Dimensions of chunk */
+    int     i, j;
+    herr_t  ret = SUCCEED; /* Generic return value */
+
+    /* Create file creation property list */
+    if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR;
+
+    /* Create file access property list */
+    if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
+
+    /* Set the "use the v18 version of the format" bounds
+       for creating objects in the file */
+    if(H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_V18) < 0)
+        TEST_ERROR;
+
+    /* Create file */
+    if((fid = H5Fcreate(FILENAME_18_18, H5F_ACC_TRUNC, fcpl, fapl)) <0)
+        TEST_ERROR;
+
+    /* Close file property lists */
+    if(H5Pclose(fapl) < 0) TEST_ERROR;
+    if(H5Pclose(fcpl) < 0) TEST_ERROR;
+
+    /*
+     * Add a chunked dataset with layout version 3 (default)
+     */
+
+    buf = (float *)HDmalloc((size_t)DIM1 * (size_t)DIM2 * sizeof(float));
+    if (buf == NULL) TEST_ERROR;
+
+    /* Fill sample data */
+    bufp = buf;
+    for (i = 0; i < DIM1; i++)
+        for (j = 0; j < DIM2; j++)
+            *bufp = 100.0F;
+
+    /* Create the dataspace */
+    if((space = H5Screate_simple(RANK, dims, NULL)) < 0) TEST_ERROR;
+
+    /* Create the dataset creation property list */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
+
+    /* Set up for chunked data */
+    if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
+
+    /* Create and write the dataset */
+    dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    if (dset < 0) TEST_ERROR;
+    ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    if (ret < 0) TEST_ERROR;
+
+    /* Close property list and dataset, will reuse dataspace */
+    if(H5Pclose(dcpl) < 0) TEST_ERROR;
+    if(H5Dclose(dset) < 0) TEST_ERROR;
+
+    /* Close the file, then reopen it with the latest version */
+    if(H5Fclose(fid) < 0) TEST_ERROR;
+
+    /* Create file access property list */
+    if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR;
+
+    /* Set the "use the v18/latest version of the format" bounds
+       for creating a layout version 4 object in the file */
+    if(H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_LATEST) < 0)
+        TEST_ERROR;
+
+    if((fid = H5Fopen(FILENAME_18_18, H5F_ACC_RDWR, fapl)) < 0)
+        TEST_ERROR;
+
+    /*
+     * Add a chunked dataset with layout version 4 (H5Pset_chunk_opts)
+     */
+
+    /* Create the dataset creation property list */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR;
+
+    /* Set up for chunked data */
+    if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR;
+
+    /* Disable partial chunk filters */
+    if(H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0)
+        TEST_ERROR;
+
+    /* Create and write the dataset */
+    dset = H5Dcreate2(fid, "DS_chunked_layout_4", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    if (dset < 0) TEST_ERROR;
+    ret = H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    if (ret < 0) TEST_ERROR;
+
+    /* Release allocated buffer */
+    HDfree(buf);
+    bufp = buf = NULL;
+
+    /* Close everything */
+    if(H5Pclose(dcpl) < 0) TEST_ERROR;
+    if(H5Pclose(fapl) < 0) TEST_ERROR;
+    if(H5Dclose(dset) < 0) TEST_ERROR;
+    if(H5Sclose(space) < 0) TEST_ERROR;
+    if(H5Fclose(fid) < 0) TEST_ERROR;
+    return SUCCEED;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Dclose(dset);
+        H5Sclose(space);
+        H5Pclose(dcpl);
+        H5Pclose(fcpl);
+        H5Pclose(fapl);
+        H5Fclose(fid);
+        HDfree(buf);
+    } H5E_END_TRY;
+    return FAIL;
+} /* gen_v18_v18 */
+
+int main(void)
+{
+    /* Generate file bounds_earliest_latest.h5 */
+    if (gen_earliest_latest() < 0) TEST_ERROR;
+
+    /* Generate file bounds_earliest_v18.h5 */
+    if (gen_earliest_v18() < 0) TEST_ERROR;
+
+    /* Generate file bounds_latest_latest.h5 */
+    if (gen_latest_latest() < 0) TEST_ERROR;
+
+    /* Generate file bounds_v18_latest.h5 */
+    if (gen_v18_latest() < 0) TEST_ERROR;
+
+    /* Generate file bounds_v18_v18.h5 */
+    if (gen_v18_v18() < 0) TEST_ERROR;
+
+    return EXIT_SUCCESS;
+
+error:
+    return EXIT_FAILURE;
+}
+
diff --git a/test/gen_cross.c b/test/gen_cross.c
index af39f69..f7a1938 100644
--- a/test/gen_cross.c
+++ b/test/gen_cross.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -28,7 +26,6 @@
  *  worth keeping around for now.
  */
 
-#include <stdio.h>
 #include "h5test.h"
 
 #define H5FILE_NAME        "data.h5"
@@ -81,7 +78,7 @@ int create_szip_dsets_float(hid_t fid, hid_t fsid, hid_t msid);
 int create_shuffle_dsets_float(hid_t fid, hid_t fsid, hid_t msid);
 int create_nbit_dsets_float(hid_t fid, hid_t fsid, hid_t msid);
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_normal_dset
  *
@@ -110,8 +107,8 @@ create_normal_dset(hid_t fid, hid_t fsid, hid_t msid)
      * Data and output buffer initialization.
      */
     for (j = 0; j < NX; j++) {
-	for (i = 0; i < NY; i++)
-	    data[j][i] = ((float)(i + j + 1)) / 3;
+    for (i = 0; i < NY; i++)
+        data[j][i] = ((float)(i + j + 1)) / 3;
     }
     /*
      * 1/3 2/3 3/3 4/3 5/3 6/3
@@ -145,7 +142,7 @@ create_normal_dset(hid_t fid, hid_t fsid, hid_t msid)
     if(H5Dwrite(dataset, H5T_NATIVE_FLOAT, msid, fsid, H5P_DEFAULT, data) < 0)
         TEST_ERROR
 
-    /* 
+    /*
      * Close dataset
      */
     if(H5Dclose(dataset) < 0)
@@ -165,7 +162,7 @@ create_normal_dset(hid_t fid, hid_t fsid, hid_t msid)
     if(H5Dwrite(dataset, H5T_NATIVE_FLOAT, msid, fsid, H5P_DEFAULT, data) < 0)
         TEST_ERROR
 
-    /* 
+    /*
      * Close dataset
      */
     if(H5Dclose(dataset) < 0)
@@ -188,7 +185,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_scale_offset_dsets_float
  *
@@ -279,7 +276,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_scale_offset_dsets_double
  *
@@ -309,8 +306,8 @@ create_scale_offset_dsets_double(hid_t fid, hid_t fsid, hid_t msid)
      * Data and output buffer initialization.
      */
     for (j = 0; j < NX; j++) {
-	for (i = 0; i < NY; i++)
-	    data[j][i] = ((double)(i + j + 1))/3;
+    for (i = 0; i < NY; i++)
+        data[j][i] = ((double)(i + j + 1))/3;
     }
 
     /*
@@ -370,7 +367,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_scale_offset_dset_char
  *
@@ -469,7 +466,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_scale_offset_dset_short
  *
@@ -568,7 +565,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_scale_offset_dset_int
  *
@@ -598,8 +595,8 @@ create_scale_offset_dsets_int(hid_t fid, hid_t fsid, hid_t msid)
      * Data and output buffer initialization.
      */
     for (j = 0; j < NX; j++) {
-	for (i = 0; i < NY; i++)
-	    data[j][i] = i + j;
+    for (i = 0; i < NY; i++)
+        data[j][i] = i + j;
     }
     /*
      * 0 1 2 3 4 5
@@ -667,7 +664,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_scale_offset_dset_long_long
  *
@@ -767,7 +764,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_fletcher_dsets_float
  *
@@ -858,7 +855,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_deflate_dsets_float
  *
@@ -959,7 +956,7 @@ error:
 }
 
 #ifdef H5_HAVE_FILTER_SZIP
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_szip_dsets_float
  *
@@ -1051,7 +1048,7 @@ error:
 }
 #endif /* H5_HAVE_FILTER_SZIP */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_shuffle_dsets_float
  *
@@ -1142,7 +1139,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_nbit_dsets_float
  *
@@ -1227,7 +1224,7 @@ create_nbit_dsets_float(hid_t fid, hid_t fsid, hid_t msid)
         TEST_ERROR
 
     /* Now create a dataset with a big-endian type */
-    if(H5Tset_order(datatype, H5T_ORDER_BE) < 0) 
+    if(H5Tset_order(datatype, H5T_ORDER_BE) < 0)
         TEST_ERROR
     if((dataset = H5Dcreate2(fid, DATASETNAME23, datatype, fsid,
             H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
@@ -1254,7 +1251,7 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    main
  *
diff --git a/test/gen_deflate.c b/test/gen_deflate.c
index 3a9370d..3409a81 100644
--- a/test/gen_deflate.c
+++ b/test/gen_deflate.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_file_image.c b/test/gen_file_image.c
index 0637473..9607cc2 100644
--- a/test/gen_file_image.c
+++ b/test/gen_file_image.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_filespace.c b/test/gen_filespace.c
index 52715ae..4397836 100644
--- a/test/gen_filespace.c
+++ b/test/gen_filespace.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
diff --git a/test/gen_filters.c b/test/gen_filters.c
index f506602..fa66078 100644
--- a/test/gen_filters.c
+++ b/test/gen_filters.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5test.h"
diff --git a/test/gen_mergemsg.c b/test/gen_mergemsg.c
index 5df5674..f158d57 100644
--- a/test/gen_mergemsg.c
+++ b/test/gen_mergemsg.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_new_array.c b/test/gen_new_array.c
index c78644d..27f162c 100644
--- a/test/gen_new_array.c
+++ b/test/gen_new_array.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_new_fill.c b/test/gen_new_fill.c
index 4ba85ad..5bdbf73 100644
--- a/test/gen_new_fill.c
+++ b/test/gen_new_fill.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_new_group.c b/test/gen_new_group.c
index b998913..6924291 100644
--- a/test/gen_new_group.c
+++ b/test/gen_new_group.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_new_mtime.c b/test/gen_new_mtime.c
index d7a0f32..b44d567 100644
--- a/test/gen_new_mtime.c
+++ b/test/gen_new_mtime.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_new_super.c b/test/gen_new_super.c
index f6d15f4..f6ce589 100644
--- a/test/gen_new_super.c
+++ b/test/gen_new_super.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_noencoder.c b/test/gen_noencoder.c
index 46a2036..e6ac9cf 100644
--- a/test/gen_noencoder.c
+++ b/test/gen_noencoder.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #include "hdf5.h"
 
diff --git a/test/gen_nullspace.c b/test/gen_nullspace.c
index 8349a5c..9d76deb 100644
--- a/test/gen_nullspace.c
+++ b/test/gen_nullspace.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_old_array.c b/test/gen_old_array.c
index a4162f2..3fab657 100644
--- a/test/gen_old_array.c
+++ b/test/gen_old_array.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_old_group.c b/test/gen_old_group.c
index 1b33cea..d109329 100644
--- a/test/gen_old_group.c
+++ b/test/gen_old_group.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_old_layout.c b/test/gen_old_layout.c
index 312ee58..56c3e4e 100644
--- a/test/gen_old_layout.c
+++ b/test/gen_old_layout.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_old_mtime.c b/test/gen_old_mtime.c
index ca6012a..cbe3bdc 100644
--- a/test/gen_old_mtime.c
+++ b/test/gen_old_mtime.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_plist.c b/test/gen_plist.c
index 5c54ce8..62693bd 100644
--- a/test/gen_plist.c
+++ b/test/gen_plist.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -465,23 +463,23 @@ encode_plist(hid_t plist_id, int little_endian, int word_length, const char *fil
 
     /* Generate filename */
     if((ret = HDsnprintf(filename, sizeof(filename), "%s%d%s", filename_prefix, word_length, little_endian ? "le" : "be")) < 0)
-        assert(ret > 0);
+        HDassert(ret > 0);
 
     /* first call to encode returns only the size of the buffer needed */
     if((ret = H5Pencode(plist_id, NULL, &temp_size)) < 0)
-        assert(ret > 0);
+        HDassert(ret > 0);
 
     temp_buf = (void *)HDmalloc(temp_size);
-    assert(temp_buf);
+    HDassert(temp_buf);
 
     if((ret = H5Pencode(plist_id, temp_buf, &temp_size)) < 0)
-        assert(ret > 0);
+        HDassert(ret > 0);
 
-    fd = HDopen(filename, O_RDWR | O_CREAT | O_TRUNC, 0666);
-    assert(fd > 0);
+    fd = HDopen(filename, O_RDWR | O_CREAT | O_TRUNC, H5_POSIX_CREATE_MODE_RW);
+    HDassert(fd > 0);
 
     write_size = HDwrite(fd, temp_buf, temp_size);
-    assert(write_size == (ssize_t)temp_size);
+    HDassert(write_size == (ssize_t)temp_size);
 
     HDclose(fd);
     
diff --git a/test/gen_sizes_lheap.c b/test/gen_sizes_lheap.c
index de7e261..81742df 100644
--- a/test/gen_sizes_lheap.c
+++ b/test/gen_sizes_lheap.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_specmetaread.c b/test/gen_specmetaread.c
index f489119..d06bd59 100644
--- a/test/gen_specmetaread.c
+++ b/test/gen_specmetaread.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gen_udlinks.c b/test/gen_udlinks.c
index 55abab0..e48d0e8 100644
--- a/test/gen_udlinks.c
+++ b/test/gen_udlinks.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/genall5.c b/test/genall5.c
index 8a1e853..e3a9c96 100644
--- a/test/genall5.c
+++ b/test/genall5.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  John Mainzer
@@ -1250,29 +1248,55 @@ void
 os_grp_0(hid_t fid, const char *group_name)
 {
     hid_t gid = -1;
+    hid_t fapl = -1;
+    H5F_libver_t low, high;
+
     herr_t ret;
 
-    if ( pass ) { /* turn file format latest off */
+    if ( pass ) { /* get the file's file access property list */
 
-	ret = H5Fset_latest_format(fid, FALSE);
+        fapl = H5Fget_access_plist(fid);
+        if ( fapl <= 0 ) {
 
-	if ( ret < 0 ) {
+            pass = FALSE;
+            failure_mssg = "os_grp_0: H5Fget_access_plist() failed.";
+        }
+        HDassert(fapl > 0);
+    }
+    
+    if ( pass ) { /* get low and high bounds from fapl */
 
-	    pass = FALSE;
-	    failure_mssg = "os_grp_0: H5Fset_latest_format() failed(1).";
-	}
+        ret = H5Pget_libver_bounds(fapl, &low, &high);
+        if ( ret < 0 ) {
+
+            pass = FALSE;
+            failure_mssg = "os_grp_0: H5Pget_libver_bounds() failed(1).";
+        }
         HDassert(ret >= 0);
     }
 
+    if ( pass ) { /* turn file format latest off */
+
+        if(low >= H5F_LIBVER_V18) {
+            ret = H5Fset_libver_bounds(fid, H5F_LIBVER_EARLIEST, high);
+            if ( ret < 0 ) {
+
+                pass = FALSE;
+                failure_mssg = "os_grp_0: H5Fset_libver_bounds() failed(1).";
+            }
+            HDassert(ret >= 0);
+        }
+    }
+
     if ( pass ) {
 
         gid = H5Gcreate2(fid, group_name, H5P_DEFAULT, H5P_DEFAULT, 
                          H5P_DEFAULT);
         if ( gid <= 0 ) {
 
-	    pass = FALSE;
-	    failure_mssg = "os_grp_0: H5Gcreate2() failed.";
-	}
+            pass = FALSE;
+            failure_mssg = "os_grp_0: H5Gcreate2() failed.";
+        }
         HDassert(gid > 0);
     }
 
@@ -1280,24 +1304,25 @@ os_grp_0(hid_t fid, const char *group_name)
 
         ret = H5Gclose(gid);
 
-	if ( ret < 0 ) {
+        if ( ret < 0 ) {
 
-	    pass = FALSE;
-	    failure_mssg = "os_grp_0: H5Gclose() failed.";
-	}
+            pass = FALSE;
+            failure_mssg = "os_grp_0: H5Gclose() failed.";
+        }
         HDassert(ret >= 0);
     }
 
-    if ( pass ) { /* turn file format latest on */
+    if ( pass ) { /* restore low and high bounds */
 
-	ret = H5Fset_latest_format(fid, TRUE);
-
-	if ( ret < 0 ) {
+        if(low >= H5F_LIBVER_V18) {
+            ret = H5Fset_libver_bounds(fid, low, high);
+            if ( ret < 0 ) {
 
-	    pass = FALSE;
-	    failure_mssg = "os_grp_0: H5Fset_latest_format() failed(2).";
-	}
-        HDassert(ret >= 0);
+                pass = FALSE;
+                failure_mssg = "os_grp_0: H5Fset_libver_bounds() failed(1).";
+            }
+            HDassert(ret >= 0);
+        }
     }
 
     return;
@@ -1464,28 +1489,53 @@ os_grp_n(hid_t fid, const char *group_name, int proc_num, unsigned nlinks)
 {
     hid_t gid = -1;
     unsigned u;
+    hid_t fapl = -1;
+    H5F_libver_t low, high;
     herr_t ret;
 
-    if ( pass ) { /* turn file format latest off */
+    if ( pass ) { /* get the file's file access property list */
 
-	ret = H5Fset_latest_format(fid, FALSE);
+        fapl = H5Fget_access_plist(fid);
+        if ( fapl <= 0 ) {
 
-	if ( ret < 0 ) {
+            pass = FALSE;
+            failure_mssg = "os_grp_n: H5Fget_access_plist() failed.";
+        }
+        HDassert(fapl > 0);
+    }
 
-	    pass = FALSE;
-	    failure_mssg = "os_grp_n: H5Fset_latest_format() failed(1).";
-	}
+    if ( pass ) {  /* get low and high bounds from fapl */
+    
+        ret = H5Pget_libver_bounds(fapl, &low, &high);
+        if ( ret < 0 ) {
+
+            pass = FALSE;
+            failure_mssg = "os_grp_0: H5Pget_libver_bounds() failed(1).";
+        }
         HDassert(ret >= 0);
     }
 
+    if ( pass ) { /* turn file format latest off */
+
+        if(low >= H5F_LIBVER_V18) {
+            ret = H5Fset_libver_bounds(fid, H5F_LIBVER_EARLIEST, high);
+            if ( ret < 0 ) {
+
+                pass = FALSE;
+                failure_mssg = "os_grp_0: H5Fset_libver_bounds() failed(1).";
+            }
+            HDassert(ret >= 0);
+        }
+    }
+
     if ( pass ) {
 
         gid = H5Gcreate2(fid, group_name, H5P_DEFAULT, H5P_DEFAULT, 
                          H5P_DEFAULT);
         if ( gid <= 0 ) {
 
-	    pass = FALSE;
-	    failure_mssg = "os_grp_n: H5Gcreate2() failed.";
+            pass = FALSE;
+            failure_mssg = "os_grp_n: H5Gcreate2() failed.";
         }
         HDassert(gid > 0);
     }
@@ -1540,16 +1590,17 @@ os_grp_n(hid_t fid, const char *group_name, int proc_num, unsigned nlinks)
         assert(ret >= 0);
     }
 
-    if ( pass ) { /* turn file format latest on */
-
-	ret = H5Fset_latest_format(fid, TRUE);
+    if ( pass ) { /* restore low and high bounds */
 
-	if ( ret < 0 ) {
+        if(low >= H5F_LIBVER_V18) {
+            ret = H5Fset_libver_bounds(fid, low, high);
+            if ( ret < 0 ) {
 
-	    pass = FALSE;
-	    failure_mssg = "os_grp_n: H5Fset_latest_format() failed(2).";
-	}
-        HDassert(ret >= 0);
+                pass = FALSE;
+                failure_mssg = "os_grp_n: H5Fset_libver_bounds() failed(2).";
+            }
+            HDassert(ret >= 0);
+        }
     }
 
     return;
diff --git a/test/genall5.h b/test/genall5.h
index 70b5a6f..1dce195 100644
--- a/test/genall5.h
+++ b/test/genall5.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  John Mainzer
diff --git a/test/getname.c b/test/getname.c
index e6d26ce..c3f3c54 100644
--- a/test/getname.c
+++ b/test/getname.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/gheap.c b/test/gheap.c
index eafc49d..bf0f18a 100644
--- a/test/gheap.c
+++ b/test/gheap.c
@@ -5,25 +5,23 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  * Programmer:  Robb Matzke <matzke@llnl.gov>
  *              Tuesday, March 31, 1998
  *
- * Purpose:	Tests the global heap.  The global heap is the set of all
- *		collections but the collections are not related to one
- *		another by anything that appears in the file format.
+ * Purpose:    Tests the global heap.  The global heap is the set of all
+ *        collections but the collections are not related to one
+ *        another by anything that appears in the file format.
  */
 #include "h5test.h"
-#include "H5private.h"
 #include "H5ACprivate.h"
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Eprivate.h"
 #include "H5Fprivate.h"
 #include "H5Gprivate.h"
@@ -58,18 +56,18 @@ const char *FILENAME[] = {
     NULL
 };
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_1
+ * Function:    test_1
  *
- * Purpose:	Writes a sequence of objects to the global heap where each
- *		object is larger than the one before.
+ * Purpose:    Writes a sequence of objects to the global heap where each
+ *        object is larger than the one before.
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	number of errors
+ *        Failure:    number of errors
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, March 31, 1998
  *
  * Modifications:
@@ -79,16 +77,16 @@ const char *FILENAME[] = {
 static int
 test_1 (hid_t fapl)
 {
-    hid_t	file = -1;
-    H5F_t 	*f = NULL;
-    H5HG_t	*obj = NULL;
-    uint8_t	out[GHEAP_TEST_NOBJS];
-    uint8_t	in[GHEAP_TEST_NOBJS];
-    size_t	u;
-    size_t	size;
-    herr_t	status;
-    int		nerrors = 0;
-    char	filename[1024];
+    hid_t    file = -1;
+    H5F_t     *f = NULL;
+    H5HG_t    *obj = NULL;
+    uint8_t    out[GHEAP_TEST_NOBJS];
+    uint8_t    in[GHEAP_TEST_NOBJS];
+    size_t    u;
+    size_t    size;
+    herr_t    status;
+    int        nerrors = 0;
+    char    filename[1024];
 
     TESTING("monotonically increasing lengths");
 
@@ -101,9 +99,9 @@ test_1 (hid_t fapl)
     if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
 	goto error;
     if(NULL == (f = (H5F_t *)H5I_object(file))) {
-	H5_FAILED();
-	puts("    Unable to create file");
-	goto error;
+        H5_FAILED();
+        puts("    Unable to create file");
+        goto error;
     }
 
     /*
@@ -112,37 +110,37 @@ test_1 (hid_t fapl)
      * be monotonically increasing.
      */
     for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
-	size = u + 1;
-	HDmemset(out, (int)('A' + u % 26), size);
-	H5Eclear2(H5E_DEFAULT);
-	status = H5HG_insert(f, H5AC_ind_read_dxpl_id, size, out, obj + u);
-	if(status < 0) {
-	    H5_FAILED();
-	    puts("    Unable to insert object into global heap");
-	    nerrors++;
-	} else if(u && H5F_addr_gt(obj[u - 1].addr, obj[u].addr)) {
-	    H5_FAILED();
-	    puts("    Collection addresses are not monotonically increasing");
-	    nerrors++;
-	}
+        size = u + 1;
+        HDmemset(out, (int)('A' + u % 26), size);
+        H5Eclear2(H5E_DEFAULT);
+        status = H5HG_insert(f, size, out, obj + u);
+        if(status < 0) {
+            H5_FAILED();
+            puts("    Unable to insert object into global heap");
+            nerrors++;
+        } else if(u && H5F_addr_gt(obj[u - 1].addr, obj[u].addr)) {
+            H5_FAILED();
+            puts("    Collection addresses are not monotonically increasing");
+            nerrors++;
+        }
     }
 
     /*
      * Now try to read each object back.
      */
     for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
-	size = u + 1;
-	HDmemset(out, (int)('A' + u % 26), size);
-	H5Eclear2(H5E_DEFAULT);
-	if(NULL == H5HG_read(f, H5AC_ind_read_dxpl_id, obj + u, in, NULL)) {
-	    H5_FAILED();
-	    puts("    Unable to read object");
-	    nerrors++;
-	} else if(HDmemcmp(in, out, size)) {
-	    H5_FAILED();
-	    puts("    Value read doesn't match value written");
-	    nerrors++;
-	}
+        size = u + 1;
+        HDmemset(out, (int)('A' + u % 26), size);
+        H5Eclear2(H5E_DEFAULT);
+        if(NULL == H5HG_read(f, obj + u, in, NULL)) {
+            H5_FAILED();
+            puts("    Unable to read object");
+            nerrors++;
+        } else if(HDmemcmp(in, out, size)) {
+            H5_FAILED();
+            puts("    Value read doesn't match value written");
+            nerrors++;
+        }
     }
 
     /* Release buffer */
@@ -164,18 +162,18 @@ error:
     return MAX(1, nerrors);
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_2
+ * Function:    test_2
  *
- * Purpose:	Writes a sequence of objects to the global heap where each
- *		object is smaller than the one before.
+ * Purpose:    Writes a sequence of objects to the global heap where each
+ *        object is smaller than the one before.
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:        number of errors
+ *        Failure:        number of errors
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, March 31, 1998
  *
  * Modifications:
@@ -185,15 +183,15 @@ error:
 static int
 test_2 (hid_t fapl)
 {
-    hid_t	file = -1;
-    H5F_t 	*f = NULL;
-    H5HG_t	*obj = NULL;
-    uint8_t	out[GHEAP_TEST_NOBJS];
-    uint8_t	in[GHEAP_TEST_NOBJS];
-    size_t	u;
-    size_t	size;
-    int		nerrors = 0;
-    char	filename[1024];
+    hid_t    file = -1;
+    H5F_t     *f = NULL;
+    H5HG_t    *obj = NULL;
+    uint8_t    out[GHEAP_TEST_NOBJS];
+    uint8_t    in[GHEAP_TEST_NOBJS];
+    size_t    u;
+    size_t    size;
+    int        nerrors = 0;
+    char    filename[1024];
 
     TESTING("monotonically decreasing lengths");
 
@@ -206,41 +204,41 @@ test_2 (hid_t fapl)
     if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
 	goto error;
     if(NULL == (f = (H5F_t *)H5I_object(file))) {
-	H5_FAILED();
-	puts("    Unable to create file");
-	goto error;
+        H5_FAILED();
+        puts("    Unable to create file");
+        goto error;
     }
 
     /*
      * Write the objects, monotonically decreasing in length.
      */
     for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
-	size = GHEAP_TEST_NOBJS - u;
-	HDmemset(out, (int)('A' + u % 26), size);
-	H5Eclear2(H5E_DEFAULT);
-	if (H5HG_insert (f, H5AC_ind_read_dxpl_id, size, out, obj + u) < 0) {
-	    H5_FAILED();
-	    puts("    Unable to insert object into global heap");
-	    nerrors++;
-	}
+        size = GHEAP_TEST_NOBJS - u;
+        HDmemset(out, (int)('A' + u % 26), size);
+        H5Eclear2(H5E_DEFAULT);
+        if (H5HG_insert (f, size, out, obj + u) < 0) {
+            H5_FAILED();
+            puts("    Unable to insert object into global heap");
+            nerrors++;
+        }
     }
 
     /*
      * Now try to read each object back.
      */
     for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
-	size = GHEAP_TEST_NOBJS - u;
-	HDmemset(out, (int)('A' + u % 26), size);
-	H5Eclear2(H5E_DEFAULT);
-	if (NULL==H5HG_read (f, H5AC_ind_read_dxpl_id, obj + u, in, NULL)) {
-	    H5_FAILED();
-	    puts("    Unable to read object");
-	    nerrors++;
-	} else if (memcmp (in, out, size)) {
-	    H5_FAILED();
-	    puts("    Value read doesn't match value written");
-	    nerrors++;
-	}
+        size = GHEAP_TEST_NOBJS - u;
+        HDmemset(out, (int)('A' + u % 26), size);
+        H5Eclear2(H5E_DEFAULT);
+        if(NULL == H5HG_read(f, obj + u, in, NULL)) {
+            H5_FAILED();
+            puts("    Unable to read object");
+            nerrors++;
+        } else if (memcmp (in, out, size)) {
+            H5_FAILED();
+            puts("    Value read doesn't match value written");
+            nerrors++;
+        }
     }
 
     /* Release buffer */
@@ -262,18 +260,18 @@ test_2 (hid_t fapl)
     return MAX(1, nerrors);
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_3
+ * Function:    test_3
  *
- * Purpose:	Creates a few global heap objects and then removes them all.
- *		The collection should also be removed.
+ * Purpose:    Creates a few global heap objects and then removes them all.
+ *        The collection should also be removed.
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	number of errors
+ *        Failure:    number of errors
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, March 31, 1998
  *
  * Modifications:
@@ -283,15 +281,15 @@ test_2 (hid_t fapl)
 static int
 test_3 (hid_t fapl)
 {
-    hid_t	file = -1;
-    H5F_t 	*f = NULL;
-    H5HG_t	*obj = NULL;
-    uint8_t	out[GHEAP_TEST_NOBJS];
-    size_t	u;
-    size_t	size;
-    herr_t	status;
-    int		nerrors = 0;
-    char	filename[1024];
+    hid_t    file = -1;
+    H5F_t     *f = NULL;
+    H5HG_t    *obj = NULL;
+    uint8_t    out[GHEAP_TEST_NOBJS];
+    size_t    u;
+    size_t    size;
+    herr_t    status;
+    int        nerrors = 0;
+    char    filename[1024];
 
     TESTING("complete object removal");
 
@@ -304,32 +302,32 @@ test_3 (hid_t fapl)
     if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
 	goto error;
     if(NULL == (f = (H5F_t *)H5I_object(file))) {
-	H5_FAILED();
-	puts("    Unable to create file");
-	goto error;
+    H5_FAILED();
+    puts("    Unable to create file");
+    goto error;
     }
 
     /* Create some stuff */
     for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
-	size = u % 30 + 100;
-	HDmemset(out, (int)('A' + u % 26), size);
-	H5Eclear2(H5E_DEFAULT);
-	status = H5HG_insert (f, H5AC_ind_read_dxpl_id, size, out, obj + u);
-	if (status<0) {
-	    H5_FAILED();
-	    puts("    Unable to insert object into global heap");
-	    nerrors++;
-	}
+        size = u % 30 + 100;
+        HDmemset(out, (int)('A' + u % 26), size);
+        H5Eclear2(H5E_DEFAULT);
+        status = H5HG_insert(f, size, out, obj + u);
+        if (status<0) {
+            H5_FAILED();
+            puts("    Unable to insert object into global heap");
+            nerrors++;
+        }
     }
 
     /* Remove everything */
     for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
-	status = H5HG_remove (f, H5AC_ind_read_dxpl_id, obj + u);
-	if (status<0) {
-	    H5_FAILED();
-	    puts("    Unable to remove object");
-	    nerrors++;
-	}
+        status = H5HG_remove(f, obj + u);
+        if (status<0) {
+            H5_FAILED();
+            puts("    Unable to remove object");
+            nerrors++;
+        }
     }
 
     /* Release buffer */
@@ -351,19 +349,19 @@ test_3 (hid_t fapl)
     return MAX(1, nerrors);
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_4
+ * Function:    test_4
  *
- * Purpose:	Tests the H5HG_remove() feature by writing lots of objects
- *		and occassionally removing some.  When we're done they're all
- *		removed.
+ * Purpose:    Tests the H5HG_remove() feature by writing lots of objects
+ *        and occassionally removing some.  When we're done they're all
+ *        removed.
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	number of errors
+ *        Failure:    number of errors
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, March 31, 1998
  *
  * Modifications:
@@ -373,15 +371,15 @@ test_3 (hid_t fapl)
 static int
 test_4 (hid_t fapl)
 {
-    hid_t	file = -1;
-    H5F_t 	*f = NULL;
-    H5HG_t	*obj = NULL;
-    uint8_t	out[GHEAP_TEST_NOBJS];
-    size_t	u;
-    size_t	size;
-    herr_t	status;
-    int		nerrors = 0;
-    char	filename[1024];
+    hid_t    file = -1;
+    H5F_t     *f = NULL;
+    H5HG_t    *obj = NULL;
+    uint8_t    out[GHEAP_TEST_NOBJS];
+    size_t    u;
+    size_t    size;
+    herr_t    status;
+    int        nerrors = 0;
+    char    filename[1024];
 
     TESTING("partial object removal");
 
@@ -394,38 +392,38 @@ test_4 (hid_t fapl)
     if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
 	goto error;
     if(NULL == (f = (H5F_t *)H5I_object(file))) {
-	H5_FAILED();
-	puts("    Unable to create file");
-	goto error;
+        H5_FAILED();
+        puts("    Unable to create file");
+        goto error;
     }
 
     for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
-	/* Insert */
-	size = u % 30 + 100;
-	HDmemset(out, (int)('A' + u % 26), size);
-	H5Eclear2(H5E_DEFAULT);
-	status = H5HG_insert (f, H5AC_ind_read_dxpl_id, size, out, obj + u);
-	if (status<0) {
-	    H5_FAILED();
-	    puts("    Unable to insert object into global heap");
-	    nerrors++;
-	}
-
-	/*
-	 * Remove every third one beginning with the second, but after the
-	 * next one has already been inserted.  That is, insert A, B, C;
-	 * remove B, insert D, E, F; remove E; etc.
-	 */
-	if(1 == (u % 3)) {
-	    H5Eclear2(H5E_DEFAULT);
-	    status = H5HG_remove (f, H5AC_ind_read_dxpl_id, obj + u - 1);
-	    if (status<0) {
-		H5_FAILED();
-		puts("    Unable to remove object");
-		nerrors++;
-	    }
-	    HDmemset(obj + u - 1, 0, sizeof *obj);
-	}
+        /* Insert */
+        size = u % 30 + 100;
+        HDmemset(out, (int)('A' + u % 26), size);
+        H5Eclear2(H5E_DEFAULT);
+        status = H5HG_insert(f, size, out, obj + u);
+        if (status<0) {
+            H5_FAILED();
+            puts("    Unable to insert object into global heap");
+            nerrors++;
+        }
+
+        /*
+        * Remove every third one beginning with the second, but after the
+        * next one has already been inserted.  That is, insert A, B, C;
+        * remove B, insert D, E, F; remove E; etc.
+        */
+        if(1 == (u % 3)) {
+            H5Eclear2(H5E_DEFAULT);
+            status = H5HG_remove(f, obj + u - 1);
+            if (status<0) {
+                H5_FAILED();
+                puts("    Unable to remove object");
+                nerrors++;
+            }
+            HDmemset(obj + u - 1, 0, sizeof *obj);
+        }
     }
 
     /* Release buffer */
@@ -447,20 +445,20 @@ test_4 (hid_t fapl)
     return MAX(1, nerrors);
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_ooo_indices
+ * Function:    test_ooo_indices
  *
- * Purpose:	Tests that indices can be stored out of order.  This can
+ * Purpose:    Tests that indices can be stored out of order.  This can
  *              happen when the indices "wrap around" due to many
  *              insertions and deletions (for example, from rewriting a
  *              VL dataset).
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	number of errors
+ *        Failure:    number of errors
  *
- * Programmer:	Neil Fortner
+ * Programmer:    Neil Fortner
  *              Monday, October 26, 2009
  *
  * Modifications:
@@ -470,13 +468,13 @@ test_4 (hid_t fapl)
 static int
 test_ooo_indices(hid_t fapl)
 {
-    hid_t	file = -1;
-    H5F_t 	*f = NULL;
-    unsigned	i, j;
-    H5HG_t	*obj = NULL;
-    herr_t	status;
-    int		nerrors=0;
-    char	filename[1024];
+    hid_t    file = -1;
+    H5F_t     *f = NULL;
+    unsigned    i, j;
+    H5HG_t    *obj = NULL;
+    herr_t    status;
+    int        nerrors=0;
+    char    filename[1024];
 
     TESTING("out of order indices");
 
@@ -501,7 +499,7 @@ test_ooo_indices(hid_t fapl)
          * can be deleted. */
         for(j=1000*((~i&1)); j<1000*((~i&1)+1); j++) {
             H5Eclear2(H5E_DEFAULT);
-            status = H5HG_insert(f, H5AC_ind_read_dxpl_id, sizeof(j), &j, &obj[j]);
+            status = H5HG_insert(f, sizeof(j), &j, &obj[j]);
             if (status<0)
                 GHEAP_REPEATED_ERR("    Unable to insert object into global heap")
 
@@ -514,7 +512,7 @@ test_ooo_indices(hid_t fapl)
         if(i>0)
             for(j=1000*(i&1); j<1000*((i&1)+1); j++) {
                 H5Eclear2(H5E_DEFAULT);
-                status = H5HG_remove(f, H5AC_ind_read_dxpl_id, &obj[j]);
+                status = H5HG_remove(f, &obj[j]);
                 if (status<0)
                     GHEAP_REPEATED_ERR("    Unable to remove object from global heap");
             } /* end for */
@@ -536,7 +534,7 @@ test_ooo_indices(hid_t fapl)
 
     /* Read the objects to make sure the heap is still readable */
     for(i=0; i<1000; i++) {
-        if(NULL == H5HG_read(f, H5AC_ind_read_dxpl_id, &obj[i], &j, NULL))
+        if(NULL == H5HG_read(f, &obj[i], &j, NULL))
             goto error;
         if(i != j) {
             H5_FAILED();
@@ -547,8 +545,10 @@ test_ooo_indices(hid_t fapl)
 
     if (H5Fclose(file)<0) goto error;
     if (nerrors) goto error;
+
     HDfree(obj);
     obj = NULL;
+
     PASSED();
     return 0;
 
@@ -561,17 +561,17 @@ test_ooo_indices(hid_t fapl)
     return MAX(1, nerrors);
 } /* end test_ooo_indices */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	main
+ * Function:    main
  *
- * Purpose:	Tests global heap.
+ * Purpose:    Tests global heap.
  *
- * Return:	Success:	zero
+ * Return:    Success:    zero
  *
- *		Failure:	non-zero
+ *        Failure:    non-zero
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, March 31, 1998
  *
  * Modifications:
@@ -581,12 +581,17 @@ test_ooo_indices(hid_t fapl)
 int
 main (void)
 {
-    int		nerrors=0;
-    hid_t	fapl;
+    int        nerrors=0;
+    hid_t    fapl;
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     h5_reset();
     fapl = h5_fileaccess();
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     nerrors += test_1(fapl);
     nerrors += test_2(fapl);
     nerrors += test_3(fapl);
@@ -596,13 +601,22 @@ main (void)
     /* Verify symbol table messages are cached */
     nerrors += (h5_verify_cached_stabs(FILENAME, fapl) < 0 ? 1 : 0);
 
-    if (nerrors) goto error;
-
+    if (nerrors)
+        goto error;
     puts("All global heap tests passed.");
+
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     h5_cleanup(FILENAME, fapl);
     return 0;
 
  error:
     puts("*** TESTS FAILED ***");
+
+    if(api_ctx_pushed) H5CX_pop();
+
     return 1;
 }
+
diff --git a/test/h5test.c b/test/h5test.c
index a36d580..bbdd58b 100644
--- a/test/h5test.c
+++ b/test/h5test.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -1598,9 +1596,9 @@ h5_make_local_copy(const char *origfilename, const char *local_copy_name)
         goto error;
 
     /* Copy old file into temporary file */
-    if((fd_old = HDopen(filename, O_RDONLY, 0666)) < 0)
+    if((fd_old = HDopen(filename, O_RDONLY)) < 0)
         goto error;
-    if((fd_new = HDopen(local_copy_name, O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0)
+    if((fd_new = HDopen(local_copy_name, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0)
         goto error;
 
     /* Copy data */
@@ -1830,3 +1828,80 @@ error:
     return FAIL;
 } /* h5_wait_message() */
 
+/* Functions for the dummy VFD class (see below).
+ *
+ * Useful for testing things like ID handling where we shouldn't mess with the
+ * real VFDs.
+ */
+static H5FD_t *dummy_vfd_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr);
+static H5FD_t *dummy_vfd_open(const char H5_ATTR_UNUSED *name, unsigned H5_ATTR_UNUSED flags, hid_t H5_ATTR_UNUSED fapl_id, haddr_t H5_ATTR_UNUSED maxaddr) { return NULL; }
+
+static herr_t dummy_vfd_close(H5FD_t *_file);
+static herr_t dummy_vfd_close(H5FD_t H5_ATTR_UNUSED *_file) { return FAIL; }
+
+static haddr_t dummy_vfd_get_eoa(const H5FD_t *file, H5FD_mem_t type);
+static haddr_t dummy_vfd_get_eoa(const H5FD_t H5_ATTR_UNUSED *file, H5FD_mem_t H5_ATTR_UNUSED type) { return HADDR_UNDEF; }
+
+static herr_t dummy_vfd_set_eoa(H5FD_t *_file, H5FD_mem_t type, haddr_t addr);
+static herr_t dummy_vfd_set_eoa(H5FD_t H5_ATTR_UNUSED *_file, H5FD_mem_t H5_ATTR_UNUSED type, haddr_t H5_ATTR_UNUSED addr) { return FAIL; }
+
+static haddr_t dummy_vfd_get_eof(const H5FD_t *file, H5FD_mem_t type);
+static haddr_t dummy_vfd_get_eof(const H5FD_t H5_ATTR_UNUSED *file, H5FD_mem_t H5_ATTR_UNUSED type) { return HADDR_UNDEF; }
+
+static herr_t dummy_vfd_read(H5FD_t *_file, H5FD_mem_t type, hid_t fapl_id, haddr_t addr, size_t size, void *buf);
+static herr_t dummy_vfd_read(H5FD_t H5_ATTR_UNUSED *_file, H5FD_mem_t H5_ATTR_UNUSED type, hid_t H5_ATTR_UNUSED fapl_id, haddr_t H5_ATTR_UNUSED addr, size_t H5_ATTR_UNUSED size, void H5_ATTR_UNUSED *buf) { return FAIL; }
+
+static herr_t dummy_vfd_write(H5FD_t *_file, H5FD_mem_t type, hid_t fapl_id, haddr_t addr, size_t size, const void *buf);
+static herr_t dummy_vfd_write(H5FD_t H5_ATTR_UNUSED *_file, H5FD_mem_t H5_ATTR_UNUSED type, hid_t H5_ATTR_UNUSED fapl_id, haddr_t H5_ATTR_UNUSED addr, size_t H5_ATTR_UNUSED size, const void H5_ATTR_UNUSED *buf) { return FAIL; }
+
+
+/*-------------------------------------------------------------------------
+ * Function:    h5_get_dummy_vfd_class()
+ *
+ * Purpose:     Returns a disposable, generally non-functional,
+ *              VFD class struct.
+ *
+ *              In some of the test code, we need a disposable VFD but
+ *              we don't want to mess with the real VFDs and we also
+ *              don't have access to the internals of the real VFDs (which
+ *              use static globals and functions) to easily duplicate
+ *              them (e.g.: for testing VFD ID handling).
+ *
+ *              This API call will return a pointer to a VFD class that
+ *              can be used to construct a test VFD using H5FDregister().
+ *
+ * Return:      Success:    A pointer to a VFD class struct
+ *              Failure:    NULL
+ *
+ *-------------------------------------------------------------------------
+ */
+H5FD_class_t *
+h5_get_dummy_vfd_class(void)
+{
+    H5FD_class_t *vfd_class = NULL;     /* Dummy VFD that will be returned */
+
+    /* Create the class and initialize everything to zero/NULL */
+    if(NULL == (vfd_class = (H5FD_class_t *)HDcalloc((size_t)1, sizeof(H5FD_class_t))))
+        TEST_ERROR;
+
+    /* Fill in the minimum parameters to make a VFD that
+     * can be registered.
+     */
+    vfd_class->name = "dummy";
+    vfd_class->maxaddr = 1;
+    vfd_class->open = dummy_vfd_open;
+    vfd_class->close = dummy_vfd_close;
+    vfd_class->get_eoa = dummy_vfd_get_eoa;
+    vfd_class->set_eoa = dummy_vfd_set_eoa;
+    vfd_class->get_eof = dummy_vfd_get_eof;
+    vfd_class->read = dummy_vfd_read;
+    vfd_class->write = dummy_vfd_write;
+
+    return vfd_class;
+
+error:
+    if(vfd_class)
+        HDfree(vfd_class);
+    return NULL;
+} /* h5_get_dummy_vfd_class */
+
diff --git a/test/h5test.h b/test/h5test.h
index e79f2b1..8e87192 100644
--- a/test/h5test.h
+++ b/test/h5test.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -22,8 +20,13 @@
 #ifndef _H5TEST_H
 #define _H5TEST_H
 
+/*
+ * Include required headers.  This file tests internal library functions,
+ * so we include the private headers here.
+ */
 #include "hdf5.h"
 #include "H5private.h"
+#include "H5Eprivate.h"
 
 /*
  * Predefined test verbosity levels.
@@ -138,6 +141,7 @@ H5TEST_DLL h5_stat_size_t h5_get_file_size(const char *filename, hid_t fapl);
 H5TEST_DLL int print_func(const char *format, ...);
 H5TEST_DLL int h5_make_local_copy(const char *origfilename, const char *local_copy_name);
 H5TEST_DLL herr_t h5_verify_cached_stabs(const char *base_name[], hid_t fapl);
+H5TEST_DLL H5FD_class_t *h5_get_dummy_vfd_class(void);
 
 /* Functions that will replace VFD-dependent functions that violate
  * the single responsibility principle. Unlike their predecessors,
diff --git a/test/hyperslab.c b/test/hyperslab.c
index 065d001..feb96bd 100644
--- a/test/hyperslab.c
+++ b/test/hyperslab.c
@@ -5,118 +5,114 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-/* Programmer:	Robb Matzke <matzke@llnl.gov>
- *		Friday, October 10, 1997
+/* Programmer:    Robb Matzke <matzke@llnl.gov>
+ *        Friday, October 10, 1997
  *
- * Purpose:	Hyperslab operations are rather complex, so this file
- *		attempts to test them extensively so we can be relatively
- *		sure they really work.	We only test 1d, 2d, and 3d cases
- *		because testing general dimensionalities would require us to
- *		rewrite much of the hyperslab stuff.
+ * Purpose:    Hyperslab operations are rather complex, so this file
+ *        attempts to test them extensively so we can be relatively
+ *        sure they really work.    We only test 1d, 2d, and 3d cases
+ *        because testing general dimensionalities would require us to
+ *        rewrite much of the hyperslab stuff.
  */
 #include "h5test.h"
-#include "H5private.h"
-#include "H5Eprivate.h"
 #include "H5VMprivate.h"
 
-#define TEST_SMALL	0x0001
-#define TEST_MEDIUM	0x0002
+#define TEST_SMALL    0x0001
+#define TEST_MEDIUM    0x0002
 
-#define VARIABLE_SRC	0
-#define VARIABLE_DST	1
-#define VARIABLE_BOTH	2
+#define VARIABLE_SRC    0
+#define VARIABLE_DST    1
+#define VARIABLE_BOTH    2
 
 #define ARRAY_FILL_SIZE 4
 #define ARRAY_OFFSET_NDIMS 3
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	init_full
+ * Function:    init_full
  *
- * Purpose:	Initialize full array.
+ * Purpose:    Initialize full array.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Robb Matzke
- *		Friday, October 10, 1997
+ * Programmer:    Robb Matzke
+ *        Friday, October 10, 1997
  *
  *-------------------------------------------------------------------------
  */
 static unsigned
 init_full(uint8_t *array, size_t nx, size_t ny, size_t nz)
 {
-    uint8_t		    acc = 128;
-    unsigned		    total = 0;
-    size_t		    i, j, k;
+    uint8_t            acc = 128;
+    unsigned            total = 0;
+    size_t            i, j, k;
 
     for(i = 0; i < nx; i++)
-	for(j = 0; j < ny; j++)
-	    for(k = 0; k < nz; k++) {
-		total += acc;
-		*array = acc;
-		acc++;
-		array++;
-	    } /* end for */
+    for(j = 0; j < ny; j++)
+        for(k = 0; k < nz; k++) {
+        total += acc;
+        *array = acc;
+        acc++;
+        array++;
+        } /* end for */
 
     return total;
 } /* end init_full() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	print_array
+ * Function:    print_array
  *
- * Purpose:	Prints the values in an array
+ * Purpose:    Prints the values in an array
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Robb Matzke
- *		Friday, October 10, 1997
+ * Programmer:    Robb Matzke
+ *        Friday, October 10, 1997
  *
  *-------------------------------------------------------------------------
  */
 static void
 print_array(uint8_t *array, size_t nx, size_t ny, size_t nz)
 {
-    size_t	i, j, k;
+    size_t    i, j, k;
 
     for(i = 0; i < nx; i++) {
-	if(nz > 1)
-	    printf("i=%lu:\n", (unsigned long)i);
-	else
-	    printf("%03lu:", (unsigned long)i);
-
-	for(j = 0; j < ny; j++) {
-	    if(nz > 1)
-		printf("%03lu:", (unsigned long)j);
-	    for(k = 0; k < nz; k++)
-		printf(" %3d", *array++);
-	    if(nz > 1)
-		printf("\n");
-	} /* end for */
-	printf("\n");
+    if(nz > 1)
+        printf("i=%lu:\n", (unsigned long)i);
+    else
+        printf("%03lu:", (unsigned long)i);
+
+    for(j = 0; j < ny; j++) {
+        if(nz > 1)
+        printf("%03lu:", (unsigned long)j);
+        for(k = 0; k < nz; k++)
+        printf(" %3d", *array++);
+        if(nz > 1)
+        printf("\n");
+    } /* end for */
+    printf("\n");
     } /* end for */
 } /* end print_array() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	print_ref
+ * Function:    print_ref
  *
- * Purpose:	Prints the reference value
+ * Purpose:    Prints the reference value
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:
+ *        Failure:
  *
- * Programmer:	Robb Matzke
- *		Friday, October 10, 1997
+ * Programmer:    Robb Matzke
+ *        Friday, October 10, 1997
  *
  *-------------------------------------------------------------------------
  */
@@ -133,37 +129,37 @@ print_ref(size_t nx, size_t ny, size_t nz)
     } /* end if */
 } /* end print_ref() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_fill
+ * Function:    test_fill
  *
- * Purpose:	Tests the H5VM_hyper_fill() function.
+ * Purpose:    Tests the H5VM_hyper_fill() function.
  *
- * Return:	Success:	SUCCEED
+ * Return:    Success:    SUCCEED
  *
- *		Failure:	FAIL
+ *        Failure:    FAIL
  *
- * Programmer:	Robb Matzke
- *		Saturday, October 11, 1997
+ * Programmer:    Robb Matzke
+ *        Saturday, October 11, 1997
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_fill(size_t nx, size_t ny, size_t nz,
-	  size_t di, size_t dj, size_t dk,
-	  size_t ddx, size_t ddy, size_t ddz)
+    size_t di, size_t dj, size_t dk,
+    size_t ddx, size_t ddy, size_t ddz)
 {
-    uint8_t *dst = NULL;        /*destination array		*/
-    hsize_t hs_size[3];         /*hyperslab size		*/
-    hsize_t dst_size[3];        /*destination total size	*/
+    uint8_t *dst = NULL;        /*destination array        */
+    hsize_t hs_size[3];         /*hyperslab size        */
+    hsize_t dst_size[3];        /*destination total size    */
     hsize_t dst_offset[3];      /*offset of hyperslab in dest   */
-    unsigned ref_value;         /*reference value		*/
-    unsigned acc;               /*accumulator		    	*/
-    size_t i, j, k, dx, dy, dz; /*counters		   	*/
+    unsigned ref_value;         /*reference value        */
+    unsigned acc;               /*accumulator                */
+    size_t i, j, k, dx, dy, dz; /*counters               */
     size_t u, v, w;
-    unsigned ndims;             /*hyperslab dimensionality	*/
-    char dim[64], s[256];       /*temp string		    	*/
-    unsigned fill_value;        /*fill value		    	*/
+    unsigned ndims;             /*hyperslab dimensionality    */
+    char dim[64], s[256];       /*temp string                */
+    unsigned fill_value;        /*fill value                */
 
     /*
      * Dimensionality.
@@ -192,7 +188,7 @@ test_fill(size_t nx, size_t ny, size_t nz,
     /* Allocate array */
     if(NULL == (dst = (uint8_t *)HDcalloc((size_t)1, nx * ny * nz)))
         TEST_ERROR
-    
+
     init_full(dst, nx, ny, nz);
 
     for(i = 0; i < nx; i += di) {
@@ -281,52 +277,52 @@ error:
     return FAIL;
 } /* end test_fill() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_copy
+ * Function:    test_copy
  *
- * Purpose:	Tests H5VM_hyper_copy().
+ * Purpose:    Tests H5VM_hyper_copy().
  *
- *		The NX, NY, and NZ arguments are the size for the source and
- *		destination arrays.  You may pass zero for NZ or for NY and
- *		NZ to test the 2-d and 1-d cases respectively.
+ *        The NX, NY, and NZ arguments are the size for the source and
+ *        destination arrays.  You may pass zero for NZ or for NY and
+ *        NZ to test the 2-d and 1-d cases respectively.
  *
- *		A hyperslab is copied from/to (depending on MODE) various
- *		places in SRC and DST beginning at 0,0,0 and increasing
- *		location by DI,DJ,DK in the x, y, and z directions.
+ *        A hyperslab is copied from/to (depending on MODE) various
+ *        places in SRC and DST beginning at 0,0,0 and increasing
+ *        location by DI,DJ,DK in the x, y, and z directions.
  *
- *		For each hyperslab location, various sizes of hyperslabs are
- *		tried beginning with 1x1x1 and increasing the size in each
- *		dimension by DDX,DDY,DDZ.
+ *        For each hyperslab location, various sizes of hyperslabs are
+ *        tried beginning with 1x1x1 and increasing the size in each
+ *        dimension by DDX,DDY,DDZ.
  *
- * Return:	Success:	SUCCEED
+ * Return:    Success:    SUCCEED
  *
- *		Failure:	FAIL
+ *        Failure:    FAIL
  *
- * Programmer:	Robb Matzke
- *		Friday, October 10, 1997
+ * Programmer:    Robb Matzke
+ *        Friday, October 10, 1997
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_copy(int mode,
-	  size_t nx, size_t ny, size_t nz,
-	  size_t di, size_t dj, size_t dk,
-	  size_t ddx, size_t ddy, size_t ddz)
+    size_t nx, size_t ny, size_t nz,
+    size_t di, size_t dj, size_t dk,
+    size_t ddx, size_t ddy, size_t ddz)
 {
-    uint8_t    *src = NULL;     /*source array			*/
-    uint8_t    *dst = NULL;     /*destination array		*/
-    hsize_t     hs_size[3];     /*hyperslab size		*/
-    hsize_t     dst_size[3];    /*destination total size	*/
-    hsize_t     src_size[3];    /*source total size		*/
-    hsize_t     dst_offset[3];  /*offset of hyperslab in dest	*/
+    uint8_t    *src = NULL;     /*source array            */
+    uint8_t    *dst = NULL;     /*destination array        */
+    hsize_t     hs_size[3];     /*hyperslab size        */
+    hsize_t     dst_size[3];    /*destination total size    */
+    hsize_t     src_size[3];    /*source total size        */
+    hsize_t     dst_offset[3];  /*offset of hyperslab in dest    */
     hsize_t     src_offset[3];  /*offset of hyperslab in source */
-    unsigned    ref_value;      /*reference value		*/
-    unsigned    acc;            /*accumulator			*/
-    hsize_t     i, j, k, dx, dy, dz; /*counters		     	*/
+    unsigned    ref_value;      /*reference value        */
+    unsigned    acc;            /*accumulator            */
+    hsize_t     i, j, k, dx, dy, dz; /*counters                 */
     hsize_t     u, v, w;
-    unsigned    ndims;          /*hyperslab dimensionality	*/
-    char        dim[64], s[256]; /*temp string			*/
+    unsigned    ndims;          /*hyperslab dimensionality    */
+    char        dim[64], s[256]; /*temp string            */
     const char *sub;
 
     /*
@@ -495,7 +491,7 @@ test_copy(int mode,
                                             (unsigned long)dy,
                                             (unsigned long)dz);
                                     print_ref(nx, ny, nz);
-                                    printf("\n	 Destination array is:\n");
+                                    printf("\n     Destination array is:\n");
                                     print_array(dst, nx, ny, nz);
                                 } /* end if */
                                 goto error;
@@ -537,7 +533,7 @@ test_copy(int mode,
                                             (unsigned long)dy,
                                             (unsigned long)dz);
                                     print_ref(nx, ny, nz);
-                                    printf("\n	 Destination array is:\n");
+                                    printf("\n     Destination array is:\n");
                                     print_array(dst, nx, ny, nz);
                                 } /* end if */
                                 goto error;
@@ -565,38 +561,38 @@ error:
     return FAIL;
 } /* end test_copy() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_multifill
+ * Function:    test_multifill
  *
- * Purpose:	Tests the H5VM_stride_copy() function by using it to fill a
- *		hyperslab by replicating a multi-byte sequence.	 This might
- *		be useful to initialize an array of structs with a default
- *		struct value, or to initialize an array of floating-point
- *		values with a default bit-pattern.
+ * Purpose:    Tests the H5VM_stride_copy() function by using it to fill a
+ *        hyperslab by replicating a multi-byte sequence.     This might
+ *        be useful to initialize an array of structs with a default
+ *        struct value, or to initialize an array of floating-point
+ *        values with a default bit-pattern.
  *
- * Return:	Success:	SUCCEED
+ * Return:    Success:    SUCCEED
  *
- *		Failure:	FAIL
+ *        Failure:    FAIL
  *
- * Programmer:	Robb Matzke
- *		Saturday, October 11, 1997
+ * Programmer:    Robb Matzke
+ *        Saturday, October 11, 1997
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_multifill(size_t nx)
 {
-    hsize_t		    size;
-    hsize_t		    src_stride;
-    hsize_t		    dst_stride;
-    char		    s[64];
+    hsize_t            size;
+    hsize_t            src_stride;
+    hsize_t            dst_stride;
+    char            s[64];
     struct a_struct {
         int left;
         double mid;
         int right;
     } fill, *src = NULL, *dst = NULL;
-    hsize_t		    i, j;
+    hsize_t            i, j;
 
     printf("%-70s", "Testing multi-byte fill value");
     fflush(stdout);
@@ -617,7 +613,7 @@ test_multifill(size_t nx)
     } /* end for */
 
     /*
-     * Describe the fill value.	 The zero stride says to read the same thing
+     * Describe the fill value.     The zero stride says to read the same thing
      * over and over again.
      */
     fill.left = 55555555;
@@ -686,32 +682,32 @@ error:
     return FAIL;
 } /* end test_multifill() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_endian
+ * Function:    test_endian
  *
- * Purpose:	Tests the H5VM_stride_copy() function by using it to copy an
- *		array of integers and swap the byte ordering from little
- *		endian to big endian or vice versa depending on the hardware.
+ * Purpose:    Tests the H5VM_stride_copy() function by using it to copy an
+ *        array of integers and swap the byte ordering from little
+ *        endian to big endian or vice versa depending on the hardware.
  *
- * Return:	Success:	SUCCEED
+ * Return:    Success:    SUCCEED
  *
- *		Failure:	FAIL
+ *        Failure:    FAIL
  *
- * Programmer:	Robb Matzke
- *		Saturday, October 11, 1997
+ * Programmer:    Robb Matzke
+ *        Saturday, October 11, 1997
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_endian(size_t nx)
 {
-    uint8_t	   *src = NULL;		/*source array			*/
-    uint8_t	   *dst = NULL;		/*destination array		*/
-    hssize_t	src_stride[2];		/*source strides		*/
-    hssize_t	dst_stride[2];		/*destination strides		*/
-    hsize_t	    size[2];		/*size vector			*/
-    hsize_t	    i, j;
+    uint8_t       *src = NULL;        /*source array            */
+    uint8_t       *dst = NULL;        /*destination array        */
+    hssize_t    src_stride[2];        /*source strides        */
+    hssize_t    dst_stride[2];        /*destination strides        */
+    hsize_t        size[2];        /*size vector            */
+    hsize_t        i, j;
 
     printf("%-70s", "Testing endian conversion by stride");
     fflush(stdout);
@@ -749,7 +745,7 @@ test_endian(size_t nx)
                     printf("   i=%lu, j=%lu\n", (unsigned long)i, (unsigned long)j);
                     printf("   Source array is:\n");
                     print_array(src, nx, (size_t)4, (size_t)1);
-                    printf("\n	 Result is:\n");
+                    printf("\n     Result is:\n");
                     print_array(dst, nx, (size_t)4, (size_t)1);
                 } /* end if */
                 goto error;
@@ -773,31 +769,31 @@ error:
     return FAIL;
 } /* end test_endian() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_transpose
+ * Function:    test_transpose
  *
- * Purpose:	Copy a 2d array from here to there and transpose the elements
- *		as it's copied.
+ * Purpose:    Copy a 2d array from here to there and transpose the elements
+ *        as it's copied.
  *
- * Return:	Success:	SUCCEED
+ * Return:    Success:    SUCCEED
  *
- *		Failure:	FAIL
+ *        Failure:    FAIL
  *
- * Programmer:	Robb Matzke
- *		Saturday, October 11, 1997
+ * Programmer:    Robb Matzke
+ *        Saturday, October 11, 1997
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_transpose(size_t nx, size_t ny)
 {
-    int	   *src = NULL;
-    int	   *dst = NULL;
-    hsize_t	src_stride[2], dst_stride[2];
-    hsize_t	size[2];
-    char	s[256];
-    hsize_t	i, j;
+    int       *src = NULL;
+    int       *dst = NULL;
+    hsize_t    src_stride[2], dst_stride[2];
+    hsize_t    size[2];
+    char    s[256];
+    hsize_t    i, j;
 
     sprintf(s, "Testing 2d transpose by stride %4lux%-lud", (unsigned long)nx,
             (unsigned long)ny);
@@ -845,7 +841,7 @@ test_transpose(size_t nx, size_t ny)
                             printf(" %6d", src[i * ny + j]);
                         printf("\n");
                     } /* end for */
-                    printf("\n	 Destination is:\n");
+                    printf("\n     Destination is:\n");
                     for (i = 0; i < ny; i++) {
                         printf("%3lu:", (unsigned long)i);
                         for(j = 0; j < nx; j++)
@@ -874,35 +870,35 @@ error:
     return FAIL;
 } /* end test_transpose() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_sub_super
+ * Function:    test_sub_super
  *
- * Purpose:	Tests H5VM_stride_copy() to reduce the resolution of an image
- *		by copying half the pixels in the X and Y directions.  Then
- *		we use the small image and duplicate every pixel to result in
- *		a 2x2 square.
+ * Purpose:    Tests H5VM_stride_copy() to reduce the resolution of an image
+ *        by copying half the pixels in the X and Y directions.  Then
+ *        we use the small image and duplicate every pixel to result in
+ *        a 2x2 square.
  *
- * Return:	Success:	SUCCEED
+ * Return:    Success:    SUCCEED
  *
- *		Failure:	FAIL
+ *        Failure:    FAIL
  *
- * Programmer:	Robb Matzke
- *		Monday, October 13, 1997
+ * Programmer:    Robb Matzke
+ *        Monday, October 13, 1997
  *
  *-------------------------------------------------------------------------
  */
 static herr_t
 test_sub_super(size_t nx, size_t ny)
 {
-    uint8_t	   *full = NULL;	/*original image		*/
-    uint8_t	   *half = NULL;	/*image at 1/2 resolution	*/
-    uint8_t	   *twice = NULL;	/*2x2 pixels			*/
-    hsize_t	    src_stride[4];	/*source stride info		*/
-    hsize_t	    dst_stride[4];	/*destination stride info	*/
-    hsize_t	    size[4];            /*number of sample points	*/
-    hsize_t	    i, j;
-    char	    s[256];
+    uint8_t       *full = NULL;    /*original image        */
+    uint8_t       *half = NULL;    /*image at 1/2 resolution    */
+    uint8_t       *twice = NULL;    /*2x2 pixels            */
+    hsize_t        src_stride[4];    /*source stride info        */
+    hsize_t        dst_stride[4];    /*destination stride info    */
+    hsize_t        size[4];            /*number of sample points    */
+    hsize_t        i, j;
+    char        s[256];
 
     sprintf(s, "Testing image sampling %4lux%-4lu to %4lux%-4lu ",
             (unsigned long)(2 * nx), (unsigned long)(2 * ny),
@@ -944,7 +940,7 @@ test_sub_super(size_t nx, size_t ny)
                             (unsigned long)i, (unsigned long)j);
                     printf("   full is:\n");
                     print_array(full, 2 * nx, 2 * ny, (size_t)1);
-                    printf("\n	 half is:\n");
+                    printf("\n     half is:\n");
                     print_array(half, nx, ny, (size_t)1);
                 } /* end if */
                 goto error;
@@ -1007,7 +1003,7 @@ test_sub_super(size_t nx, size_t ny)
                     AT();
                     printf("   %s\n   Half is:\n", s);
                     print_array(half, nx, ny, (size_t)1);
-                    printf("\n	 Twice is:\n");
+                    printf("\n     Twice is:\n");
                     print_array(twice, 2 * nx, 2 * ny, (size_t)1);
                 } /* end if */
                 goto error;
@@ -1034,20 +1030,20 @@ error:
     return FAIL;
 } /* test_sub_super() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_array_fill
+ * Function:    test_array_fill
  *
- * Purpose:	Tests H5VM_array_fill routine by copying a multibyte value
+ * Purpose:    Tests H5VM_array_fill routine by copying a multibyte value
  *              (an array of ints, in our case) into all the elements of an
  *              array.
  *
- * Return:	Success:	SUCCEED
+ * Return:    Success:    SUCCEED
  *
- *		Failure:	FAIL
+ *        Failure:    FAIL
  *
- * Programmer:	Quincey Koziol
- *		Monday, April 21, 2003
+ * Programmer:    Quincey Koziol
+ *        Monday, April 21, 2003
  *
  *-------------------------------------------------------------------------
  */
@@ -1056,8 +1052,8 @@ test_array_fill(size_t lo, size_t hi)
 {
     int    *dst = NULL;           /* Destination                  */
     int     src[ARRAY_FILL_SIZE]; /* Source to duplicate    */
-    size_t	u, v, w;        /* Local index variables        */
-    char	s[256];
+    size_t    u, v, w;        /* Local index variables        */
+    char    s[256];
 
     sprintf(s, "array filling %4lu-%-4lu elements", (unsigned long)lo,(unsigned long)hi);
     TESTING(s);
@@ -1095,20 +1091,20 @@ error:
     return FAIL;
 } /* end test_array_fill() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_array_offset_n_calc
+ * Function:    test_array_offset_n_calc
  *
- * Purpose:	Tests H5VM_array_offset and H5VM_array_calc routines by comparing
+ * Purpose:    Tests H5VM_array_offset and H5VM_array_calc routines by comparing
  *              computed array offsets against calculated ones and then going
  *              back to the coordinates from the offset and checking those.
  *
- * Return:	Success:	SUCCEED
+ * Return:    Success:    SUCCEED
  *
- *		Failure:	FAIL
+ *        Failure:    FAIL
  *
- * Programmer:	Quincey Koziol
- *		Monday, April 21, 2003
+ * Programmer:    Quincey Koziol
+ *        Monday, April 21, 2003
  *
  *-------------------------------------------------------------------------
  */
@@ -1118,11 +1114,11 @@ test_array_offset_n_calc(size_t n, size_t x, size_t y, size_t z)
     hsize_t    *a = NULL;
     hsize_t    *temp_a;         /* Array for stored calculated offsets */
     hsize_t     off;            /* Offset in array */
-    size_t	u, v, w;        /* Local index variables        */
+    size_t    u, v, w;        /* Local index variables        */
     hsize_t     dims[ARRAY_OFFSET_NDIMS];        /* X, Y & X coordinates of array to check */
     hsize_t     coords[ARRAY_OFFSET_NDIMS];      /* X, Y & X coordinates to check offset of */
     hsize_t     new_coords[ARRAY_OFFSET_NDIMS];  /* X, Y & X coordinates of offset */
-    char	s[256];
+    char    s[256];
 
     sprintf(s, "array offset %4lux%4lux%4lu elements", (unsigned long)z,(unsigned long)y,(unsigned long)x);
     TESTING(s);
@@ -1180,29 +1176,29 @@ error:
     return FAIL;
 } /* end test_array_offset_n_calc() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	main
+ * Function:    main
  *
- * Purpose:	Test various hyperslab operations.  Give the words
- *		`small' and/or `medium' on the command line or only `small'
- *		is assumed.
+ * Purpose:    Test various hyperslab operations.  Give the words
+ *        `small' and/or `medium' on the command line or only `small'
+ *        is assumed.
  *
- * Return:	Success:	exit(EXIT_SUCCESS)
+ * Return:    Success:    exit(EXIT_SUCCESS)
  *
- *		Failure:	exit(EXIT_FAILURE)
+ *        Failure:    exit(EXIT_FAILURE)
  *
- * Programmer:	Robb Matzke
- *		Friday, October 10, 1997
+ * Programmer:    Robb Matzke
+ *        Friday, October 10, 1997
  *
  *-------------------------------------------------------------------------
  */
 int
 main(int argc, char *argv[])
 {
-    herr_t		    status;
-    int			    nerrors = 0;
-    unsigned		size_of_test;
+    herr_t            status;
+    int                nerrors = 0;
+    unsigned        size_of_test;
 
     /* Parse arguments or assume `small' & `medium' */
     if(1 == argc)
diff --git a/test/istore.c b/test/istore.c
index f6b83c9..b5bac2c 100644
--- a/test/istore.c
+++ b/test/istore.c
@@ -5,32 +5,28 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-/* Programmer:	Robb Matzke <matzke@llnl.gov>
- *		Wednesday, October 15, 1997
+/* Programmer:    Robb Matzke <matzke@llnl.gov>
+ *        Wednesday, October 15, 1997
  *
- * Purpose:	Tests various aspects of indexed raw data storage.
+ * Purpose:    Tests various aspects of indexed raw data storage.
  */
 
-#define H5F_FRIEND		/*suppress error about including H5Fpkg	  */
+#define H5F_FRIEND        /*suppress error about including H5Fpkg      */
 
 #include "h5test.h"
-#include "H5private.h"
+
 #include "H5Dprivate.h"
-#include "H5Eprivate.h"
 #include "H5Iprivate.h"
 #include "H5Pprivate.h"
 #include "H5Fpkg.h"
 #include "H5Gprivate.h"
 #include "H5Oprivate.h"
-#include "H5Pprivate.h"
 #include "H5VMprivate.h"
 
 const char *FILENAME[] = {
@@ -39,9 +35,9 @@ const char *FILENAME[] = {
 };
 
 
-#define TEST_SMALL	0x0001
-#define TEST_MEDIUM	0x0002
-#define TEST_LARGE	0x0004
+#define TEST_SMALL    0x0001
+#define TEST_MEDIUM    0x0002
+#define TEST_LARGE    0x0004
 
 /* The datatype of the dataset operated on by this test */
 #define TEST_DATATYPE   H5T_NATIVE_UCHAR
@@ -52,19 +48,19 @@ const char *FILENAME[] = {
 hsize_t chunk_dims[H5O_LAYOUT_NDIMS];
 hsize_t zero[H5O_LAYOUT_NDIMS];
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	is_sparse
+ * Function:    is_sparse
  *
- * Purpose:	Determines if the file system of the current working
- *		directory supports holes.
+ * Purpose:    Determines if the file system of the current working
+ *        directory supports holes.
  *
- * Return:	Success:	Non-zero if holes are supported; zero
- *				otherwise.
+ * Return:    Success:    Non-zero if holes are supported; zero
+ *                otherwise.
  *
- *		Failure:	zero
+ *        Failure:    zero
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Wednesday, July 15, 1998
  *
  *-------------------------------------------------------------------------
@@ -72,10 +68,10 @@ hsize_t zero[H5O_LAYOUT_NDIMS];
 static int
 is_sparse(void)
 {
-    int		fd;
-    h5_stat_t	sb;
+    int        fd;
+    h5_stat_t    sb;
 
-    if ((fd=HDopen("x.h5", O_RDWR|O_TRUNC|O_CREAT, 0666)) < 0) return 0;
+    if ((fd = HDopen("x.h5", O_RDWR|O_TRUNC|O_CREAT, H5_POSIX_CREATE_MODE_RW)) < 0) return 0;
     if (HDlseek(fd, (off_t)(1024*1024), SEEK_SET)!=1024*1024) return 0;
     if (5!=HDwrite(fd, "hello", (size_t)5)) return 0;
     if (HDclose(fd) < 0) return 0;
@@ -88,16 +84,16 @@ is_sparse(void)
 #endif
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	print_array
+ * Function:    print_array
  *
- * Purpose:	Prints the values in an array
+ * Purpose:    Prints the values in an array
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	Robb Matzke
- *		Friday, October 10, 1997
+ * Programmer:    Robb Matzke
+ *        Friday, October 10, 1997
  *
  * Modifications:
  *
@@ -106,41 +102,41 @@ is_sparse(void)
 static void
 print_array(uint8_t *array, size_t nx, size_t ny, size_t nz)
 {
-    size_t	i, j, k;
+    size_t    i, j, k;
 
     for (i = 0; i < nx; i++) {
-	if (nz > 1) {
-	    fprintf(stderr,"i=%lu:\n", (unsigned long)i);
-	} else {
-	    fprintf(stderr,"%03lu:", (unsigned long)i);
-	}
-
-	for (j = 0; j < ny; j++) {
-	    if (nz > 1)
-		fprintf(stderr,"%03lu:", (unsigned long)j);
-	    for (k = 0; k < nz; k++) {
-		fprintf(stderr," %3d", *array++);
-	    }
-	    if (nz > 1)
-		fprintf(stderr,"\n");
-	}
-	fprintf(stderr,"\n");
+    if (nz > 1) {
+        fprintf(stderr,"i=%lu:\n", (unsigned long)i);
+    } else {
+        fprintf(stderr,"%03lu:", (unsigned long)i);
+    }
+
+    for (j = 0; j < ny; j++) {
+        if (nz > 1)
+        fprintf(stderr,"%03lu:", (unsigned long)j);
+        for (k = 0; k < nz; k++) {
+        fprintf(stderr," %3d", *array++);
+        }
+        if (nz > 1)
+        fprintf(stderr,"\n");
+    }
+    fprintf(stderr,"\n");
     }
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	new_object
+ * Function:    new_object
  *
- * Purpose:	Creates a new object that refers to a indexed storage of raw
- *		data.  No raw data is stored.
+ * Purpose:    Creates a new object that refers to a indexed storage of raw
+ *        data.  No raw data is stored.
  *
- * Return:	Success:	ID of dataset
+ * Return:    Success:    ID of dataset
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	Robb Matzke
- *		Wednesday, October 15, 1997
+ * Programmer:    Robb Matzke
+ *        Wednesday, October 15, 1997
  *
  * Modifications:
  *              Converted to use datasets instead of directly messing with
@@ -184,19 +180,19 @@ error:
     return -1;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_create
+ * Function:    test_create
  *
- * Purpose:	Creates a named object that refers to indexed storage of raw
- *		data.  No raw data is stored.
+ * Purpose:    Creates a named object that refers to indexed storage of raw
+ *        data.  No raw data is stored.
  *
- * Return:	Success:	SUCCEED
+ * Return:    Success:    SUCCEED
  *
- *		Failure:	FAIL
+ *        Failure:    FAIL
  *
- * Programmer:	Robb Matzke
- *		Wednesday, October 15, 1997
+ * Programmer:    Robb Matzke
+ *        Wednesday, October 15, 1997
  *
  * Modifications:
  *
@@ -219,9 +215,9 @@ test_create(hid_t f, const char *prefix)
         dims[u] = my_chunk_dims[u] = 2;
 
         /* Create chunked dataset of this dimensionality */
-	HDsnprintf(name, sizeof name, "%s_%02u", prefix, u);
-	if ((dataset=new_object(f, name, (int)u, dims, my_chunk_dims)) < 0)
-	    return FAIL;
+        HDsnprintf(name, sizeof name, "%s_%02u", prefix, u);
+        if ((dataset=new_object(f, name, (int)u, dims, my_chunk_dims)) < 0)
+            return FAIL;
 
         /* Close dataset created */
         if(H5Dclose(dataset) < 0)
@@ -232,20 +228,20 @@ test_create(hid_t f, const char *prefix)
     return SUCCEED;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_extend
+ * Function:    test_extend
  *
- * Purpose:	Creates an empty object and then writes to it in such a way
- *		as to always extend the object's domain without creating
- *		holes and without causing the object to become concave.
+ * Purpose:    Creates an empty object and then writes to it in such a way
+ *        as to always extend the object's domain without creating
+ *        holes and without causing the object to become concave.
  *
- * Return:	Success:	SUCCEED
+ * Return:    Success:    SUCCEED
  *
- *		Failure:	FAIL
+ *        Failure:    FAIL
  *
- * Programmer:	Robb Matzke
- *		Wednesday, October 15, 1997
+ * Programmer:    Robb Matzke
+ *        Wednesday, October 15, 1997
  *
  * Modifications:
  *
@@ -253,35 +249,35 @@ test_create(hid_t f, const char *prefix)
  */
 static herr_t
 test_extend(hid_t f, const char *prefix,
-	    size_t nx, size_t ny, size_t nz)
+        size_t nx, size_t ny, size_t nz)
 {
     hid_t               dataset;        /* Dataset ID */
     hid_t               fspace;         /* Dataset's file dataspace */
     hid_t               mspace;         /* Dataset's memory dataspace */
-    size_t		i, j, k, ctr;
-    int			ndims;
-    uint8_t		*buf = NULL, *check = NULL, *whole = NULL;
-    char		dims[64], s[256], name[256];
-    hsize_t		offset[3];
-    hsize_t		max_corner[3];
-    hsize_t		size[3];
-    hsize_t		whole_size[3];
-    hsize_t		nelmts;
+    size_t        i, j, k, ctr;
+    int            ndims;
+    uint8_t        *buf = NULL, *check = NULL, *whole = NULL;
+    char        dims[64], s[256], name[256];
+    hsize_t        offset[3];
+    hsize_t        max_corner[3];
+    hsize_t        size[3];
+    hsize_t        whole_size[3];
+    hsize_t        nelmts;
 
     if (!nz) {
-	if (!ny) {
-	    ndims = 1;
-	    ny = nz = 1;
-	    sprintf(dims, "%lu", (unsigned long) nx);
-	} else {
-	    ndims = 2;
-	    nz = 1;
-	    sprintf(dims, "%lux%lu", (unsigned long) nx, (unsigned long) ny);
-	}
+    if (!ny) {
+        ndims = 1;
+        ny = nz = 1;
+        sprintf(dims, "%lu", (unsigned long) nx);
     } else {
-	ndims = 3;
-	sprintf(dims, "%lux%lux%lu",
-		(unsigned long) nx, (unsigned long) ny, (unsigned long) nz);
+        ndims = 2;
+        nz = 1;
+        sprintf(dims, "%lux%lu", (unsigned long) nx, (unsigned long) ny);
+    }
+    } else {
+    ndims = 3;
+    sprintf(dims, "%lux%lux%lu",
+        (unsigned long) nx, (unsigned long) ny, (unsigned long) nz);
     }
 
     sprintf(s, "istore extend: %s", dims);
@@ -300,57 +296,57 @@ test_extend(hid_t f, const char *prefix,
     /* Build the new empty object */
     sprintf(name, "%s_%s", prefix, dims);
     if ((dataset=new_object(f, name, ndims, whole_size, whole_size)) < 0) {
-	fprintf(stderr,"    Cannot create %u-d object `%s'\n", ndims, name);
-	goto error;
+    fprintf(stderr,"    Cannot create %u-d object `%s'\n", ndims, name);
+    goto error;
     }
 
     /* Get dataset's dataspace */
     if((fspace=H5Dget_space(dataset)) < 0) TEST_ERROR;
 
     for (ctr = 0;
-	 H5VM_vector_lt_u((unsigned)ndims, max_corner, whole_size);
-	 ctr++) {
-
-	/* Size and location */
-	if (0 == ctr) {
-	    offset[0] = offset[1] = offset[2] = 0;
-	    size[0] = size[1] = size[2] = 1;
-	    nelmts = 1;
-	} else {
-	    for (i=0, nelmts=1; i<(size_t)ndims; i++) {
-		if (ctr % (size_t)ndims == i) {
-		    offset[i] = max_corner[i];
-		    size[i] = MIN(1, whole_size[i] - offset[i]);
-		} else {
-		    offset[i] = 0;
-		    size[i] = max_corner[i];
-		}
-		nelmts *= size[i];
-	    }
-	}
+    H5VM_vector_lt_u((unsigned)ndims, max_corner, whole_size);
+    ctr++) {
+
+    /* Size and location */
+    if (0 == ctr) {
+        offset[0] = offset[1] = offset[2] = 0;
+        size[0] = size[1] = size[2] = 1;
+        nelmts = 1;
+    } else {
+        for (i=0, nelmts=1; i<(size_t)ndims; i++) {
+        if (ctr % (size_t)ndims == i) {
+            offset[i] = max_corner[i];
+            size[i] = MIN(1, whole_size[i] - offset[i]);
+        } else {
+            offset[i] = 0;
+            size[i] = max_corner[i];
+        }
+        nelmts *= size[i];
+        }
+    }
 
 #if 0
-	if (0 == ctr)
-	    fprintf(stderr,"\n");
-	fprintf(stderr,"    Insert: ctr=%lu, corner=(%ld", (unsigned long)ctr, (long)offset[0]);
-	if (ndims > 1)
-	    fprintf(stderr,",%ld", (long)offset[1]);
-	if (ndims > 2)
-	    fprintf(stderr,",%ld", (long)offset[2]);
-	fprintf(stderr,"), size=(%lu", (unsigned long)size[0]);
-	if (ndims > 1)
-	    fprintf(stderr,",%lu", (unsigned long)size[1]);
-	if (ndims > 2)
-	    fprintf(stderr,",%lu", (unsigned long)size[2]);
-	fprintf(stderr,"), %lu element%s", (unsigned long)nelmts, 1 == nelmts ? "" : "s");
-	if (0 == nelmts)
-	    fprintf(stderr," *SKIPPED*");
-	fprintf(stderr,"\n");
+    if (0 == ctr)
+        fprintf(stderr,"\n");
+    fprintf(stderr,"    Insert: ctr=%lu, corner=(%ld", (unsigned long)ctr, (long)offset[0]);
+    if (ndims > 1)
+        fprintf(stderr,",%ld", (long)offset[1]);
+    if (ndims > 2)
+        fprintf(stderr,",%ld", (long)offset[2]);
+    fprintf(stderr,"), size=(%lu", (unsigned long)size[0]);
+    if (ndims > 1)
+        fprintf(stderr,",%lu", (unsigned long)size[1]);
+    if (ndims > 2)
+        fprintf(stderr,",%lu", (unsigned long)size[2]);
+    fprintf(stderr,"), %lu element%s", (unsigned long)nelmts, 1 == nelmts ? "" : "s");
+    if (0 == nelmts)
+        fprintf(stderr," *SKIPPED*");
+    fprintf(stderr,"\n");
 #endif
 
-	/* Fill the source array */
-	if (0 == nelmts) continue;
-	HDmemset(buf, (signed)(128+ctr), (size_t)nelmts);
+    /* Fill the source array */
+    if (0 == nelmts) continue;
+    HDmemset(buf, (signed)(128+ctr), (size_t)nelmts);
 
         /* Create dataspace for selection in memory */
         if((mspace=H5Screate_simple(1,&nelmts,NULL)) < 0) TEST_ERROR;
@@ -358,72 +354,72 @@ test_extend(hid_t f, const char *prefix,
         /* Select region in file dataspace */
         if(H5Sselect_hyperslab(fspace,H5S_SELECT_SET,offset,NULL,size,NULL) < 0) TEST_ERROR;
 
-	/* Write to disk */
-	if (H5Dwrite(dataset, TEST_DATATYPE, mspace, fspace, H5P_DEFAULT, buf) < 0) {
-	    H5_FAILED();
-	    fprintf(stderr,"    Write failed: ctr=%lu\n", (unsigned long)ctr);
-	    goto error;
-	}
-
-	/* Read from disk */
-	HDmemset(check, 0xff, (size_t)nelmts);
-	if (H5Dread(dataset, TEST_DATATYPE, mspace, fspace, H5P_DEFAULT, check) < 0) {
-	    H5_FAILED();
-	    fprintf(stderr,"    Read failed: ctr=%lu\n", (unsigned long)ctr);
-	    goto error;
-	}
-	if (HDmemcmp(buf, check, (size_t)nelmts)) {
-	    H5_FAILED();
-	    fprintf(stderr,"    Read check failed: ctr=%lu\n", (unsigned long)ctr);
-	    fprintf(stderr,"    Wrote:\n");
-	    print_array(buf, (size_t)size[0], (size_t)size[1],
-			(size_t)size[2]);
-	    fprintf(stderr,"    Read:\n");
-	    print_array(check, (size_t)size[0], (size_t)size[1],
-			(size_t)size[2]);
-	    goto error;
-	}
+    /* Write to disk */
+    if (H5Dwrite(dataset, TEST_DATATYPE, mspace, fspace, H5P_DEFAULT, buf) < 0) {
+        H5_FAILED();
+        fprintf(stderr,"    Write failed: ctr=%lu\n", (unsigned long)ctr);
+        goto error;
+    }
+
+    /* Read from disk */
+    HDmemset(check, 0xff, (size_t)nelmts);
+    if (H5Dread(dataset, TEST_DATATYPE, mspace, fspace, H5P_DEFAULT, check) < 0) {
+        H5_FAILED();
+        fprintf(stderr,"    Read failed: ctr=%lu\n", (unsigned long)ctr);
+        goto error;
+    }
+    if (HDmemcmp(buf, check, (size_t)nelmts)) {
+        H5_FAILED();
+        fprintf(stderr,"    Read check failed: ctr=%lu\n", (unsigned long)ctr);
+        fprintf(stderr,"    Wrote:\n");
+        print_array(buf, (size_t)size[0], (size_t)size[1],
+            (size_t)size[2]);
+        fprintf(stderr,"    Read:\n");
+        print_array(check, (size_t)size[0], (size_t)size[1],
+            (size_t)size[2]);
+        goto error;
+    }
 
         /* Close memory dataspace */
         if(H5Sclose(mspace) < 0) TEST_ERROR;
 
-	/* Write to `whole' buffer for later checking */
-	H5VM_hyper_copy((unsigned)ndims, size,
-		       whole_size, offset, whole,	/*dst*/
-		       size, H5VM_ZERO, buf);		/*src*/
+    /* Write to `whole' buffer for later checking */
+    H5VM_hyper_copy((unsigned)ndims, size,
+            whole_size, offset, whole,    /*dst*/
+            size, H5VM_ZERO, buf);        /*src*/
 
-	/* Update max corner */
-	for (i=0; i<(size_t)ndims; i++)
-	    max_corner[i] = MAX(max_corner[i], offset[i]+size[i]);
+    /* Update max corner */
+    for (i=0; i<(size_t)ndims; i++)
+        max_corner[i] = MAX(max_corner[i], offset[i]+size[i]);
     }
 
     /* Now read the entire array back out and check it */
     HDmemset(buf, 0xff, nx * ny * nz);
     if (H5Dread(dataset, TEST_DATATYPE, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) {
-	H5_FAILED();
-	fprintf(stderr,"    Read failed for whole array.\n");
-	goto error;
+    H5_FAILED();
+    fprintf(stderr,"    Read failed for whole array.\n");
+    goto error;
     }
     for (i=0; i<nx; i++) {
-	for (j=0; j<ny; j++) {
-	    for (k=0; k<nz; k++) {
-		if (whole[i*ny*nz + j*nz + k] != buf[i*ny*nz + j*nz + k]) {
-		    H5_FAILED();
-		    fprintf(stderr,"    Check failed at i=%lu", (unsigned long)i);
-		    if (ndims > 1) {
-			fprintf(stderr,", j=%lu", (unsigned long)j);
-		    }
-		    if (ndims > 2) {
-			fprintf(stderr,", k=%lu", (unsigned long)k);
-		    }
-		    fprintf(stderr,"\n    Check array is:\n");
-		    print_array(whole, nx, ny, nz);
-		    fprintf(stderr,"    Value read is:\n");
-		    print_array(buf, nx, ny, nz);
-		    goto error;
-		}
-	    }
-	}
+    for (j=0; j<ny; j++) {
+        for (k=0; k<nz; k++) {
+        if (whole[i*ny*nz + j*nz + k] != buf[i*ny*nz + j*nz + k]) {
+            H5_FAILED();
+            fprintf(stderr,"    Check failed at i=%lu", (unsigned long)i);
+            if (ndims > 1) {
+            fprintf(stderr,", j=%lu", (unsigned long)j);
+            }
+            if (ndims > 2) {
+            fprintf(stderr,", k=%lu", (unsigned long)k);
+            }
+            fprintf(stderr,"\n    Check array is:\n");
+            print_array(whole, nx, ny, nz);
+            fprintf(stderr,"    Value read is:\n");
+            print_array(buf, nx, ny, nz);
+            goto error;
+        }
+        }
+    }
     }
 
     /* Close dataset's dataspace */
@@ -447,19 +443,19 @@ error:
     return FAIL;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_sparse
+ * Function:    test_sparse
  *
- * Purpose:	Creates a sparse matrix consisting of NBLOCKS randomly placed
- *		blocks each of size NX,NY,NZ.
+ * Purpose:    Creates a sparse matrix consisting of NBLOCKS randomly placed
+ *        blocks each of size NX,NY,NZ.
  *
- * Return:	Success:	SUCCEED
+ * Return:    Success:    SUCCEED
  *
- *		Failure:	FAIL
+ *        Failure:    FAIL
  *
- * Programmer:	Robb Matzke
- *		Wednesday, October 22, 1997
+ * Programmer:    Robb Matzke
+ *        Wednesday, October 22, 1997
  *
  * Modifications:
  *
@@ -467,34 +463,34 @@ error:
  */
 static herr_t
 test_sparse(hid_t f, const char *prefix, size_t nblocks,
-	    size_t nx, size_t ny, size_t nz, int skip_test)
+        size_t nx, size_t ny, size_t nz, int skip_test)
 {
     hid_t               dataset;        /* Dataset ID */
     hid_t               fspace;         /* Dataset's file dataspace */
     hid_t               mspace;         /* Dataset's memory dataspace */
-    int			ndims;
-    hsize_t		ctr;
-    char		dims[64], s[256], name[256];
-    hsize_t		offset[3];
-    hsize_t		size[3], total = 0;
-    uint8_t		*buf = NULL;
-    hsize_t		whole_size[3];  /* Size of dataset's dataspace */
+    int            ndims;
+    hsize_t        ctr;
+    char        dims[64], s[256], name[256];
+    hsize_t        offset[3];
+    hsize_t        size[3], total = 0;
+    uint8_t        *buf = NULL;
+    hsize_t        whole_size[3];  /* Size of dataset's dataspace */
     size_t              u;              /* Local index variable */
 
     if (!nz) {
-	if (!ny) {
-	    ndims = 1;
-	    ny = nz = 1;
-	    sprintf(dims, "%lu", (unsigned long) nx);
-	} else {
-	    ndims = 2;
-	    nz = 1;
-	    sprintf(dims, "%lux%lu", (unsigned long) nx, (unsigned long) ny);
-	}
+    if (!ny) {
+        ndims = 1;
+        ny = nz = 1;
+        sprintf(dims, "%lu", (unsigned long) nx);
     } else {
-	ndims = 3;
-	sprintf(dims, "%lux%lux%lu",
-		(unsigned long) nx, (unsigned long) ny, (unsigned long) nz);
+        ndims = 2;
+        nz = 1;
+        sprintf(dims, "%lux%lu", (unsigned long) nx, (unsigned long) ny);
+    }
+    } else {
+    ndims = 3;
+    sprintf(dims, "%lux%lux%lu",
+        (unsigned long) nx, (unsigned long) ny, (unsigned long) nz);
     }
 
     sprintf(s, "istore sparse: %s", dims);
@@ -518,8 +514,8 @@ test_sparse(hid_t f, const char *prefix, size_t nblocks,
     /* Build the new empty object */
     sprintf(name, "%s_%s", prefix, dims);
     if ((dataset=new_object(f, name, ndims, whole_size, chunk_dims)) < 0) {
-	printf("    Cannot create %u-d object `%s'\n", ndims, name);
-	goto error;
+    printf("    Cannot create %u-d object `%s'\n", ndims, name);
+    goto error;
     }
 
     /* Get dataset's dataspace */
@@ -536,29 +532,29 @@ test_sparse(hid_t f, const char *prefix, size_t nblocks,
         /* Select region in file dataspace */
         if(H5Sselect_hyperslab(fspace,H5S_SELECT_SET,offset,NULL,size,NULL) < 0) TEST_ERROR;
 
-	/* write to disk */
-	if (H5Dwrite(dataset, TEST_DATATYPE, mspace, fspace, H5P_DEFAULT, buf) < 0) {
-	    H5_FAILED();
-	    printf("    Write failed: ctr=%lu\n", (unsigned long)ctr);
-	    printf("    offset=(%lu", (unsigned long) (offset[0]));
-	    if (ndims > 1)
-		printf(",%lu", (unsigned long) (offset[1]));
-	    if (ndims > 2)
-		printf(",%lu", (unsigned long) (offset[2]));
-	    printf("), size=(%lu", (unsigned long) (size[0]));
-	    if (ndims > 1)
-		printf(",%lu", (unsigned long) (size[1]));
-	    if (ndims > 2)
-		printf(",%lu", (unsigned long) (size[2]));
-	    printf(")\n");
-	    goto error;
-	}
-	total += nx * ny * nz;
+    /* write to disk */
+    if (H5Dwrite(dataset, TEST_DATATYPE, mspace, fspace, H5P_DEFAULT, buf) < 0) {
+        H5_FAILED();
+        printf("    Write failed: ctr=%lu\n", (unsigned long)ctr);
+        printf("    offset=(%lu", (unsigned long) (offset[0]));
+        if (ndims > 1)
+        printf(",%lu", (unsigned long) (offset[1]));
+        if (ndims > 2)
+        printf(",%lu", (unsigned long) (offset[2]));
+        printf("), size=(%lu", (unsigned long) (size[0]));
+        if (ndims > 1)
+        printf(",%lu", (unsigned long) (size[1]));
+        if (ndims > 2)
+        printf(",%lu", (unsigned long) (size[2]));
+        printf(")\n");
+        goto error;
+    }
+    total += nx * ny * nz;
 #if 0
-	HDfprintf(stderr,"ctr: ctr=%Zu, total=%Zu\n", ctr, total);
+    HDfprintf(stderr,"ctr: ctr=%Zu, total=%Zu\n", ctr, total);
 #endif
 
-	/* We don't test reading yet.... */
+    /* We don't test reading yet.... */
     }
 
     /* Close memory dataspace */
@@ -579,18 +575,18 @@ error:
     return FAIL;
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	main
+ * Function:    main
  *
- * Purpose:	Tests indexed storage stuff.
+ * Purpose:    Tests indexed storage stuff.
  *
- * Return:	Success:	exit(EXIT_SUCCESS)
+ * Return:    Success:    exit(EXIT_SUCCESS)
  *
- *		Failure:	exit(EXIT_FAILURE)
+ *        Failure:    exit(EXIT_FAILURE)
  *
- * Programmer:	Robb Matzke
- *		Wednesday, October 15, 1997
+ * Programmer:    Robb Matzke
+ *        Wednesday, October 15, 1997
  *
  * Modifications:
  *
@@ -599,12 +595,12 @@ error:
 int
 main(int argc, char *argv[])
 {
-    hid_t		fapl=-1, file=-1, fcpl=-1;
-    herr_t		status;
-    int			nerrors = 0;
-    unsigned		size_of_test;
+    hid_t        fapl=-1, file=-1, fcpl=-1;
+    herr_t        status;
+    int            nerrors = 0;
+    unsigned        size_of_test;
     unsigned            u;              /* Local index variable */
-    char		filename[1024];
+    char        filename[1024];
     int                 skip_test = 0;
     int                 has_sparse_support = 0;
 
@@ -612,7 +608,7 @@ main(int argc, char *argv[])
     if (1 == argc) {
         size_of_test = TEST_SMALL | TEST_MEDIUM | TEST_LARGE;
     } else {
-        int			i;
+        int            i;
         for (i = 1, size_of_test = 0; i < argc; i++) {
             if (!strcmp(argv[i], "small")) {
                 size_of_test |= TEST_SMALL;
diff --git a/test/lheap.c b/test/lheap.c
index 61323a9..4f09b6e 100644
--- a/test/lheap.c
+++ b/test/lheap.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -22,6 +20,7 @@
 #include "h5test.h"
 #include "H5srcdir.h"
 #include "H5ACprivate.h"
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5HLprivate.h"
 #include "H5Iprivate.h"
 
@@ -64,11 +63,15 @@ main(void)
     int         i, j;               /* miscellaneous counters   */
     char        buf[1024];          /* the value to store       */
     const char  *s;                 /* value to read            */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     /* Reset library */
     h5_reset();
     fapl = h5_fileaccess();
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
 
     /*
      * Test writing to the heap...
@@ -87,12 +90,12 @@ main(void)
         H5Eprint2(H5E_DEFAULT, stdout);
         goto error;
     }
-    if(FAIL == H5HL_create(f, H5AC_ind_read_dxpl_id, (size_t)0, &heap_addr/*out*/)) {
+    if(FAIL == H5HL_create(f, (size_t)0, &heap_addr/*out*/)) {
         H5_FAILED();
         H5Eprint2(H5E_DEFAULT, stdout);
         goto error;
     }
-    if (NULL == (heap = H5HL_protect(f, H5AC_ind_read_dxpl_id, heap_addr, H5AC__NO_FLAGS_SET))) {
+    if (NULL == (heap = H5HL_protect(f, heap_addr, H5AC__NO_FLAGS_SET))) {
         H5_FAILED();
         H5Eprint2(H5E_DEFAULT, stdout);
         goto error;
@@ -104,7 +107,7 @@ main(void)
         if(j > 4)
             buf[j] = '\0';
 
-        if(UFAIL == (obj[i] = H5HL_insert(f, H5AC_ind_read_dxpl_id, heap, strlen(buf) + 1, buf))) {
+        if(UFAIL == (obj[i] = H5HL_insert(f, heap, strlen(buf) + 1, buf))) {
             H5_FAILED();
             H5Eprint2(H5E_DEFAULT, stdout);
             goto error;
@@ -144,7 +147,7 @@ main(void)
         if(j > 4)
             buf[j] = '\0';
 
-        if (NULL == (heap = H5HL_protect(f, H5AC_ind_read_dxpl_id, heap_addr, H5AC__READ_ONLY_FLAG))) {
+        if (NULL == (heap = H5HL_protect(f, heap_addr, H5AC__READ_ONLY_FLAG))) {
             H5_FAILED();
             H5Eprint2(H5E_DEFAULT, stdout);
             goto error;
@@ -201,6 +204,10 @@ main(void)
     /* Verify symbol table messages are cached */
     if(h5_verify_cached_stabs(FILENAME, fapl) < 0) TEST_ERROR
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     HDputs("All local heap tests passed.");
     h5_cleanup(FILENAME, fapl);
 
@@ -211,6 +218,9 @@ main(void)
     H5E_BEGIN_TRY {
         H5Fclose(file);
     } H5E_END_TRY;
+
+    if(api_ctx_pushed) H5CX_pop();
+
     return 1;
 }
 
diff --git a/test/links.c b/test/links.c
index e3bbdb2..4e88af5 100644
--- a/test/links.c
+++ b/test/links.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -3523,7 +3521,7 @@ external_set_elink_fapl1(hid_t fapl, hbool_t new_format)
     hid_t	lapl_idA=-1, lapl_idB=-1;
     H5FD_mem_t	mt, memb_map[H5FD_MEM_NTYPES];
     hid_t	memb_fapl[H5FD_MEM_NTYPES];
-    char        sv[H5FD_MEM_NTYPES][500];
+    char        sv[H5FD_MEM_NTYPES][64];
     const	char *memb_name[H5FD_MEM_NTYPES];
     haddr_t	memb_addr[H5FD_MEM_NTYPES];
 
@@ -3732,7 +3730,7 @@ external_set_elink_fapl2(hid_t fapl, hbool_t new_format)
         TESTING("H5Pset/get_elink_fapl() with same physical layout")
 
     if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)))
-	TEST_ERROR
+        TEST_ERROR
 
     /*
      * set up name for main file:
@@ -3782,7 +3780,7 @@ external_set_elink_fapl2(hid_t fapl, hbool_t new_format)
 
     /* Create external link to target file: ext_link->extlinks17:/A/Dataset */
     if(H5Lcreate_external(filename2, "/A/Dataset", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0)
-	TEST_ERROR
+        TEST_ERROR
 
     /* create fapl to be a "core" file without backing store */
     if(H5Pset_fapl_core(core_fapl, (size_t)CORE_INCREMENT, FALSE) < 0)
@@ -3795,9 +3793,9 @@ external_set_elink_fapl2(hid_t fapl, hbool_t new_format)
     /* try to open the external linked target dataset */
     did = H5Dopen2(fid, "ext_link", dapl_id);
     if(did < 0) {
-	H5_FAILED();
-	HDputs("    Should succeed in opening the target dataset");
-	goto error;
+        H5_FAILED();
+        HDputs("    Should succeed in opening the target dataset");
+        goto error;
     }
 
     /* Initialize the dataset */
@@ -3807,7 +3805,7 @@ external_set_elink_fapl2(hid_t fapl, hbool_t new_format)
 
     /* Write the data to the dataset */
     if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points) < 0)
-	TEST_ERROR
+        TEST_ERROR
 
     if(H5Pclose(dapl_id) < 0) TEST_ERROR
     if(H5Dclose(did) < 0) TEST_ERROR
@@ -7764,7 +7762,8 @@ done:
 /* Traverse a hard link by opening the object */
 static hid_t
 UD_hard_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
-    const void *udata, size_t udata_size, hid_t H5_ATTR_UNUSED lapl_id)
+    const void *udata, size_t udata_size, hid_t H5_ATTR_UNUSED lapl_id,
+    hid_t H5_ATTR_UNUSED dxpl_id)
 {
     haddr_t addr;
     hid_t ret_value = -1;
@@ -8000,7 +7999,8 @@ ud_hard_links(hid_t fapl)
  */
 static hid_t
 UD_rereg_traverse(const char H5_ATTR_UNUSED * link_name, hid_t cur_group,
-    const void H5_ATTR_UNUSED *udata, size_t H5_ATTR_UNUSED udata_size, hid_t lapl_id)
+    const void H5_ATTR_UNUSED *udata, size_t H5_ATTR_UNUSED udata_size, hid_t lapl_id,
+    hid_t H5_ATTR_UNUSED dxpl_id)
 {
     hid_t ret_value;
 
@@ -8203,7 +8203,7 @@ error:
 
 static hid_t
 UD_cb_traverse(const char * link_name, hid_t cur_group, const void *udata,
-    size_t udata_size, hid_t lapl_id)
+    size_t udata_size, hid_t lapl_id, hid_t H5_ATTR_UNUSED dxpl_id)
 {
     const char *target = (const char *)udata;
     hid_t ret_value;
@@ -8439,7 +8439,8 @@ error:
  */
 static hid_t
 UD_plist_traverse(const char H5_ATTR_UNUSED * link_name, hid_t cur_group,
-    const void H5_ATTR_UNUSED *udata, size_t udata_size, hid_t lapl_id)
+    const void H5_ATTR_UNUSED *udata, size_t udata_size, hid_t lapl_id,
+    hid_t H5_ATTR_UNUSED dxpl_id)
 {
     char target[NAME_BUF_SIZE];
     hid_t ret_value;
@@ -8589,7 +8590,8 @@ UD_cbsucc_create(const char H5_ATTR_UNUSED * link_name, hid_t H5_ATTR_UNUSED loc
 
 static hid_t
 UD_cbsucc_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group,
-    const void *udata, size_t H5_ATTR_UNUSED udata_size, hid_t lapl_id)
+    const void *udata, size_t H5_ATTR_UNUSED udata_size, hid_t lapl_id,
+    hid_t H5_ATTR_UNUSED dxpl_id)
 {
     const char *target = (const char *)udata;
     hid_t ret_value;
diff --git a/test/links_env.c b/test/links_env.c
index efc7c1e..b32fb32 100644
--- a/test/links_env.c
+++ b/test/links_env.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/mf.c b/test/mf.c
index 160fb92..a537679 100644
--- a/test/mf.c
+++ b/test/mf.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -35,6 +33,7 @@
 #define H5F_TESTING
 #include "H5Fpkg.h"
 
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5FLprivate.h"
 #include "H5Iprivate.h"
 #include "H5VMprivate.h"
@@ -47,8 +46,10 @@
 #define TBLOCK_SIZE4    4
 #define TBLOCK_SIZE5    5
 #define TBLOCK_SIZE6    6
+#ifdef PB_OUT
 #define TBLOCK_SIZE7    7
 #define TBLOCK_SIZE8    8
+#endif /* PB_OUT */
 #define TBLOCK_SIZE10   10
 #define TBLOCK_SIZE11   11
 #define TBLOCK_SIZE20   20
@@ -140,8 +141,10 @@ static unsigned test_mf_fs_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new
 static unsigned test_mf_strat_thres_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new_format);
 static unsigned test_mf_fs_persist(const char *env_h5_drvr, hid_t fapl, hbool_t new_format);
 static unsigned test_mf_strat_thres_persist(const char *env_h5_drvr, hid_t fapl, hbool_t new_format);
+#ifdef PB_OUT
 static unsigned test_mf_fs_persist_split(void);
 static unsigned test_mf_fs_persist_multi(void);
+#endif
 static unsigned test_page_alloc_xfree(const char *env_h5_drvr, hid_t fapl);
 static unsigned test_page_small(const char *env_h5_drvr, hid_t fapl);
 static unsigned test_page_large(const char *env_h5_drvr, hid_t fapl);
@@ -258,7 +261,7 @@ test_mf_eoa(const char *env_h5_drvr, hid_t fapl)
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         /* nothing should be changed in meta_aggr */
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &ma_size);
@@ -268,7 +271,7 @@ test_mf_eoa(const char *env_h5_drvr, hid_t fapl)
         if (addr1 < (haddr_t)file_size)
             TEST_ERROR
 
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
 
         /* nothing should be changed in meta_aggr */
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &ma_size);
@@ -297,8 +300,8 @@ test_mf_eoa(const char *env_h5_drvr, hid_t fapl)
         if(NULL == (f = (H5F_t *)H5I_object(file)))
             FAIL_STACK_ERROR
 
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE50);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -403,7 +406,7 @@ test_mf_eoa_shrink(const char *env_h5_drvr, hid_t fapl)
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         type = H5FD_MEM_SUPER;
-        addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         if (addr < (haddr_t)file_size)
             TEST_ERROR
@@ -435,7 +438,7 @@ test_mf_eoa_shrink(const char *env_h5_drvr, hid_t fapl)
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         /* should succeed */
-        if(H5MF_try_shrink(f, type, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE30) <= 0)
+        if(H5MF_try_shrink(f, type, addr, (hsize_t)TBLOCK_SIZE30) <= 0)
             TEST_ERROR
 
         /* nothing should be changed in meta_aggr */
@@ -479,13 +482,13 @@ test_mf_eoa_shrink(const char *env_h5_drvr, hid_t fapl)
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
-        addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         if (addr < (haddr_t)file_size)
             TEST_ERROR
 
         /* should not succeed in shrinking */
-        if(H5MF_try_shrink(f, type, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE30 - 10) > 0)
+        if(H5MF_try_shrink(f, type, addr, (hsize_t)TBLOCK_SIZE30 - 10) > 0)
             TEST_ERROR
 
         /* nothing should be changed in meta_aggr */
@@ -529,7 +532,7 @@ test_mf_eoa_shrink(const char *env_h5_drvr, hid_t fapl)
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         /* should not succeed in shrinking */
-        if(H5MF_try_shrink(f, type, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE30 + 10) > 0)
+        if(H5MF_try_shrink(f, type, addr, (hsize_t)TBLOCK_SIZE30 + 10) > 0)
             TEST_ERROR
 
         /* nothing should be changed in meta_aggr */
@@ -572,7 +575,7 @@ test_mf_eoa_shrink(const char *env_h5_drvr, hid_t fapl)
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         /* should succeed in shrinking */
-        if(H5MF_try_shrink(f, type, H5AC_ind_read_dxpl_id, addr+10, (hsize_t)(TBLOCK_SIZE30 - 10)) <= 0)
+        if(H5MF_try_shrink(f, type, addr+10, (hsize_t)(TBLOCK_SIZE30 - 10)) <= 0)
             TEST_ERROR
 
         /* nothing should be changed in meta_aggr */
@@ -684,7 +687,7 @@ test_mf_eoa_extend(const char *env_h5_drvr, hid_t fapl)
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         type = H5FD_MEM_SUPER;
-        addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
         if (addr < (haddr_t)file_size)
             TEST_ERROR
 
@@ -713,7 +716,7 @@ test_mf_eoa_extend(const char *env_h5_drvr, hid_t fapl)
             FAIL_STACK_ERROR
 
         /* should succeed */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, type, (haddr_t)addr, (hsize_t)TBLOCK_SIZE30, (hsize_t)TBLOCK_SIZE50);
+        was_extended = H5MF_try_extend(f, type, (haddr_t)addr, (hsize_t)TBLOCK_SIZE30, (hsize_t)TBLOCK_SIZE50);
 
         if(was_extended <= 0)
             TEST_ERROR
@@ -762,7 +765,7 @@ test_mf_eoa_extend(const char *env_h5_drvr, hid_t fapl)
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         type = H5FD_MEM_SUPER;
-        addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         if(addr < (haddr_t)file_size)
             TEST_ERROR
@@ -772,7 +775,7 @@ test_mf_eoa_extend(const char *env_h5_drvr, hid_t fapl)
         if(new_ma_addr != ma_addr)
             TEST_ERROR
 
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, type, (haddr_t)addr, (hsize_t)(TBLOCK_SIZE30-10), (hsize_t)(TBLOCK_SIZE50));
+        was_extended = H5MF_try_extend(f, type, (haddr_t)addr, (hsize_t)(TBLOCK_SIZE30-10), (hsize_t)(TBLOCK_SIZE50));
 
         /* should not succeed */
         if(was_extended > 0)
@@ -915,19 +918,19 @@ test_mf_tmp(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
 
         /* Reading & writing with a temporary address value should fail */
         H5E_BEGIN_TRY {
-            status = H5F_block_read(f, H5FD_MEM_SUPER, tmp_addr, sizeof(buf), H5AC_ind_read_dxpl_id, &buf);
+            status = H5F_block_read(f, H5FD_MEM_SUPER, tmp_addr, sizeof(buf), &buf);
         } H5E_END_TRY;
         if(status >= 0)
             TEST_ERROR
         H5E_BEGIN_TRY {
-            status = H5F_block_write(f, H5FD_MEM_SUPER, tmp_addr, sizeof(buf), H5AC_ind_read_dxpl_id, &buf);
+            status = H5F_block_write(f, H5FD_MEM_SUPER, tmp_addr, sizeof(buf), &buf);
         } H5E_END_TRY;
         if(status >= 0)
             TEST_ERROR
 
         /* Freeing a temporary address value should fail */
         H5E_BEGIN_TRY {
-            status = H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, tmp_addr, (hsize_t)TBLOCK_SIZE30);
+            status = H5MF_xfree(f, H5FD_MEM_SUPER, tmp_addr, (hsize_t)TBLOCK_SIZE30);
         } H5E_END_TRY;
         if(status >= 0)
             TEST_ERROR
@@ -960,7 +963,7 @@ test_mf_tmp(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
             TEST_ERROR
 
         /* Allocate 1/3 of the file as normal address space */
-        if(HADDR_UNDEF == (norm_addr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)(maxaddr / 3))))
+        if(HADDR_UNDEF == (norm_addr = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)(maxaddr / 3))))
             FAIL_STACK_ERROR
         if(H5F_IS_TMP_ADDR(f, norm_addr))
             TEST_ERROR
@@ -974,13 +977,13 @@ test_mf_tmp(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
 
         /* Test that pushing normal space allocation into temporary space fails */
         H5E_BEGIN_TRY {
-            check_addr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)(maxaddr / 3));
+            check_addr = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)(maxaddr / 3));
         } H5E_END_TRY;
         if(H5F_addr_defined(check_addr))
             TEST_ERROR
 
         /* Free the normal block (so the file doesn't blow up to a huge size) */
-        if(H5MF_xfree(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, norm_addr, (hsize_t)(maxaddr / 3)) < 0)
+        if(H5MF_xfree(f, H5FD_MEM_DRAW, norm_addr, (hsize_t)(maxaddr / 3)) < 0)
             FAIL_STACK_ERROR
 
         /* Close the file */
@@ -1030,7 +1033,7 @@ test_mf_fs_start(hid_t fapl)
     H5FS_stat_t         state;
 
 
-    TESTING("H5MF_create_fstype()/H5MF_open_fstype() of free-space manager");
+    TESTING("H5MF_create_fstype()/H5MF__open_fstype() of free-space manager");
 
     /* Set the filename to use for this test (dependent on fapl) */
     h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
@@ -1062,7 +1065,7 @@ test_mf_fs_start(hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+    if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
         FAIL_STACK_ERROR
 
     if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -1174,7 +1177,7 @@ test_mf_fs_alloc_free(hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+    if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
         FAIL_STACK_ERROR
 
     if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -1186,7 +1189,7 @@ test_mf_fs_alloc_free(hid_t fapl)
     sect_node = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30);
 
     /* Add section A to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
         FAIL_STACK_ERROR
 
     HDmemset(&state, 0, sizeof(H5FS_stat_t));
@@ -1198,7 +1201,7 @@ test_mf_fs_alloc_free(hid_t fapl)
         TEST_ERROR
 
     /* Allocate a block of 30 */
-    addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+    addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE30);
 
     /* Verify that the allocated block is section A in free-space */
     if(addr != TBLOCK_ADDR70)
@@ -1212,7 +1215,7 @@ test_mf_fs_alloc_free(hid_t fapl)
         TEST_ERROR
 
     /* Free the block to free-space */
-    H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE30);
+    H5MF_xfree(f, H5FD_MEM_SUPER, addr, (hsize_t)TBLOCK_SIZE30);
 
     state.tot_space += TBLOCK_SIZE30;
     state.tot_sect_count += 1;
@@ -1221,7 +1224,7 @@ test_mf_fs_alloc_free(hid_t fapl)
         TEST_ERROR
 
     /* Remove section A from free-space */
-    if(H5MF_find_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30, f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
+    if(H5MF__find_sect(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE30, f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
         TEST_ERROR
 
     if(tmp != TBLOCK_ADDR70)
@@ -1251,7 +1254,7 @@ test_mf_fs_alloc_free(hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+    if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
         FAIL_STACK_ERROR
 
     if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -1263,7 +1266,7 @@ test_mf_fs_alloc_free(hid_t fapl)
     sect_node = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30);
 
      /* Add section A to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
         FAIL_STACK_ERROR
 
     HDmemset(&state, 0, sizeof(H5FS_stat_t));
@@ -1275,7 +1278,7 @@ test_mf_fs_alloc_free(hid_t fapl)
         TEST_ERROR
 
     /* Allocate a block of 20 */
-    addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)(TBLOCK_SIZE20));
+    addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)(TBLOCK_SIZE20));
 
     /* Verify that the allocated block is section A in free-space manager */
     if(addr != TBLOCK_ADDR70)
@@ -1288,7 +1291,7 @@ test_mf_fs_alloc_free(hid_t fapl)
         TEST_ERROR
 
     /* Free the block to free-space manager */
-    H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, addr, (hsize_t)(TBLOCK_SIZE20));
+    H5MF_xfree(f, H5FD_MEM_SUPER, addr, (hsize_t)(TBLOCK_SIZE20));
 
     /* Still 1 section in free-space because of merging */
     state.tot_space += TBLOCK_SIZE20;
@@ -1296,7 +1299,7 @@ test_mf_fs_alloc_free(hid_t fapl)
         TEST_ERROR
 
     /* Remove section A from free-space */
-    if(H5MF_find_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30, f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
+    if(H5MF__find_sect(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE30, f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
         TEST_ERROR
 
     if(tmp != TBLOCK_ADDR70)
@@ -1326,7 +1329,7 @@ test_mf_fs_alloc_free(hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+    if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
         FAIL_STACK_ERROR
 
     if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -1338,7 +1341,7 @@ test_mf_fs_alloc_free(hid_t fapl)
     sect_node = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30);
 
     /* Add section A to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
         FAIL_STACK_ERROR
 
     HDmemset(&state, 0, sizeof(H5FS_stat_t));
@@ -1354,7 +1357,7 @@ test_mf_fs_alloc_free(hid_t fapl)
      * Since free-space manager cannot fulfull the request,
      * the block is obtained from file allocation
      */
-    addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)(TBLOCK_SIZE40));
+    addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)(TBLOCK_SIZE40));
 
     /* Verify that the allocated block is not section A in free-space */
     if(addr == TBLOCK_ADDR70)
@@ -1365,7 +1368,7 @@ test_mf_fs_alloc_free(hid_t fapl)
         TEST_ERROR
 
     /* Remove section A from free-space */
-    if(H5MF_find_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30, f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
+    if(H5MF__find_sect(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE30, f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
         TEST_ERROR
 
     /* Verify that the block is section A in free-space */
@@ -1377,7 +1380,7 @@ test_mf_fs_alloc_free(hid_t fapl)
         TEST_ERROR
 
     /* Free the block of size 40 to free-space */
-    H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, addr, (hsize_t)(TBLOCK_SIZE40));
+    H5MF_xfree(f, H5FD_MEM_SUPER, addr, (hsize_t)(TBLOCK_SIZE40));
 
     /*
      * Free-space info is the same.
@@ -1499,7 +1502,7 @@ test_mf_fs_extend(hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+    if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
         FAIL_STACK_ERROR
 
     if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -1511,7 +1514,7 @@ test_mf_fs_extend(hid_t fapl)
     sect_node1 = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30);
 
     /* Add section A to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node1))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node1))
         FAIL_STACK_ERROR
 
     HDmemset(&state, 0, sizeof(H5FS_stat_t));
@@ -1523,7 +1526,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Allocate a block of 30 */
-    addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+    addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE30);
 
     /* Verify that the allocated block is section A in free-space manager */
     if(addr != TBLOCK_ADDR70)
@@ -1540,7 +1543,7 @@ test_mf_fs_extend(hid_t fapl)
     sect_node2 = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR100, (hsize_t)TBLOCK_SIZE50);
 
     /* Add section B to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node2))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node2))
         FAIL_STACK_ERROR
 
     state.tot_space += TBLOCK_SIZE50;
@@ -1551,7 +1554,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Try to extend the allocated block */
-    was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_SUPER, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30, (hsize_t)TBLOCK_SIZE50);
+    was_extended = H5MF_try_extend(f, H5FD_MEM_SUPER, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30, (hsize_t)TBLOCK_SIZE50);
 
     /* should succeed */
     if(was_extended <= 0)
@@ -1566,7 +1569,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Free the extended block to free-space manager */
-    H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, addr, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50));
+    H5MF_xfree(f, H5FD_MEM_SUPER, addr, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50));
 
     /* Verify that the extended block is back into free-space */
     state.tot_space += (TBLOCK_SIZE30+TBLOCK_SIZE50);
@@ -1577,7 +1580,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Remove the extended block */
-    if(H5MF_find_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
+    if(H5MF__find_sect(f, H5FD_MEM_SUPER, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
         TEST_ERROR
 
     if(tmp != TBLOCK_ADDR70)
@@ -1607,7 +1610,7 @@ test_mf_fs_extend(hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+    if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
         FAIL_STACK_ERROR
 
     if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -1619,7 +1622,7 @@ test_mf_fs_extend(hid_t fapl)
     sect_node1 = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30);
 
     /* Add section A to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node1))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node1))
         FAIL_STACK_ERROR
 
     HDmemset(&state, 0, sizeof(H5FS_stat_t));
@@ -1631,7 +1634,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Allocate a block of 30 */
-    addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+    addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE30);
 
     /* Verify that the allocated block is section A in free-space manager */
     if(addr != TBLOCK_ADDR70)
@@ -1648,7 +1651,7 @@ test_mf_fs_extend(hid_t fapl)
     sect_node2 = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR100, (hsize_t)TBLOCK_SIZE50);
 
     /* Add section B to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node2))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node2))
         FAIL_STACK_ERROR
 
     state.tot_space += TBLOCK_SIZE50;
@@ -1659,7 +1662,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Try to extend the allocated block */
-    was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_SUPER, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30, (hsize_t)(TBLOCK_SIZE50+10));
+    was_extended = H5MF_try_extend(f, H5FD_MEM_SUPER, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30, (hsize_t)(TBLOCK_SIZE50+10));
 
     /* Should not be able to extend the allocated block */
     if(was_extended)
@@ -1670,7 +1673,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Free the allocated block A to free-space */
-    H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE30);
+    H5MF_xfree(f, H5FD_MEM_SUPER, addr, (hsize_t)TBLOCK_SIZE30);
 
     /* the returned section A is merged with section B in free-space */
     /* rest of the info remains the same */
@@ -1680,7 +1683,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Remove the merged sections A & B from free-space */
-    if(H5MF_find_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
+    if(H5MF__find_sect(f, H5FD_MEM_SUPER, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
         TEST_ERROR
 
     if(tmp != addr) TEST_ERROR
@@ -1709,7 +1712,7 @@ test_mf_fs_extend(hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+    if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
         FAIL_STACK_ERROR
 
     if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -1721,7 +1724,7 @@ test_mf_fs_extend(hid_t fapl)
     sect_node1 = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30);
 
     /* Add section A to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node1))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node1))
         FAIL_STACK_ERROR
 
     HDmemset(&state, 0, sizeof(H5FS_stat_t));
@@ -1733,7 +1736,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Allocate a block of 30 */
-    addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+    addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE30);
 
     /* Verify that the allocated block is section A in free-space manager */
     if(addr != TBLOCK_ADDR70)
@@ -1750,7 +1753,7 @@ test_mf_fs_extend(hid_t fapl)
     sect_node2 = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR100, (hsize_t)TBLOCK_SIZE50);
 
     /* Add section B to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node2))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node2))
         FAIL_STACK_ERROR
 
     state.tot_space += TBLOCK_SIZE50;
@@ -1761,7 +1764,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Try to extend the allocated block */
-    was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_SUPER, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30, (hsize_t)(TBLOCK_SIZE40));
+    was_extended = H5MF_try_extend(f, H5FD_MEM_SUPER, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE30, (hsize_t)(TBLOCK_SIZE40));
 
     /* Should succeed in extending the allocated block */
     if(was_extended <=0)
@@ -1773,7 +1776,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Free the extended block  */
-    H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, addr, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE40));
+    H5MF_xfree(f, H5FD_MEM_SUPER, addr, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE40));
 
     /* rest info is same, the extended section returned is merged with the section in free-space */
     state.tot_space += (TBLOCK_SIZE30+TBLOCK_SIZE40);
@@ -1782,7 +1785,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Remove the merged sections A & B from free-space */
-    if(H5MF_find_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
+    if(H5MF__find_sect(f, H5FD_MEM_SUPER, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
         TEST_ERROR
  
     if(tmp != addr) TEST_ERROR
@@ -1811,7 +1814,7 @@ test_mf_fs_extend(hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+    if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
         FAIL_STACK_ERROR
 
     if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -1823,7 +1826,7 @@ test_mf_fs_extend(hid_t fapl)
     sect_node1 = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR70, (hsize_t)(TBLOCK_SIZE30-10));
 
     /* Add section A of size=20 to free-space */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node1))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node1))
         FAIL_STACK_ERROR
 
     HDmemset(&state, 0, sizeof(H5FS_stat_t));
@@ -1835,7 +1838,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Allocate a block of size=20 */
-    addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)(TBLOCK_SIZE30-10));
+    addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)(TBLOCK_SIZE30-10));
 
     /* Verify that the allocated block is section A in free-space manager */
     if(addr != TBLOCK_ADDR70)
@@ -1852,7 +1855,7 @@ test_mf_fs_extend(hid_t fapl)
     sect_node2 = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR100, (hsize_t)TBLOCK_SIZE50);
 
     /* Add section B to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node2))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node2))
         FAIL_STACK_ERROR
 
     state.tot_space += TBLOCK_SIZE50;
@@ -1863,7 +1866,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Try to extend the allocated block */
-    was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_SUPER, (haddr_t)TBLOCK_ADDR70, (hsize_t)(TBLOCK_SIZE30-10), (hsize_t)TBLOCK_SIZE50);
+    was_extended = H5MF_try_extend(f, H5FD_MEM_SUPER, (haddr_t)TBLOCK_ADDR70, (hsize_t)(TBLOCK_SIZE30-10), (hsize_t)TBLOCK_SIZE50);
 
     /* Should not succeed in extending the allocated block */
     if(was_extended)
@@ -1874,7 +1877,7 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Free the allocated block */
-    H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, addr, (hsize_t)(TBLOCK_SIZE30-10));
+    H5MF_xfree(f, H5FD_MEM_SUPER, addr, (hsize_t)(TBLOCK_SIZE30-10));
 
     state.tot_space += (TBLOCK_SIZE30-10);
     state.tot_sect_count += 1;
@@ -1884,13 +1887,13 @@ test_mf_fs_extend(hid_t fapl)
         TEST_ERROR
 
     /* Remove section A from free-space manger */
-    if(H5MF_find_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)(TBLOCK_SIZE30-10), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
+    if(H5MF__find_sect(f, H5FD_MEM_SUPER, (hsize_t)(TBLOCK_SIZE30-10), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
         TEST_ERROR
 
     if(tmp != addr) TEST_ERROR
 
     /* Remove section B from free-space manager */
-    if(H5MF_find_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50, f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
+    if(H5MF__find_sect(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE50, f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
         TEST_ERROR
 
     if(H5Fclose(file) < 0)
@@ -1982,9 +1985,9 @@ test_mf_fs_absorb(const char *env_h5_drvr, hid_t fapl)
         if(NULL == (f = (H5F_t *)H5I_object(file)))
             FAIL_STACK_ERROR
 
-    /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
-        FAIL_STACK_ERROR
+        /* Start up H5FD_MEM_SUPER free-space manager */
+        if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+            FAIL_STACK_ERROR
 
         if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
             TEST_ERROR
@@ -1992,7 +1995,7 @@ test_mf_fs_absorb(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate a section from meta_aggr */
-        addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE30);
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
@@ -2000,11 +2003,11 @@ test_mf_fs_absorb(const char *env_h5_drvr, hid_t fapl)
     sect_node = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)(ma_addr+ma_size), (hsize_t)TBLOCK_SIZE2048);
 
         /* Add a section to free-space that adjoins end of the aggregator */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
         FAIL_STACK_ERROR
 
         /* Verify that the section did absorb the aggregator */
-    if(H5MF_find_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)(ma_addr+ma_size), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
+    if(H5MF__find_sect(f, H5FD_MEM_SUPER, (hsize_t)(ma_addr+ma_size), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
             TEST_ERROR
 
         if(tmp != ma_addr)  TEST_ERROR
@@ -2014,7 +2017,7 @@ test_mf_fs_absorb(const char *env_h5_drvr, hid_t fapl)
         f->shared->meta_aggr.size = ma_size;
 
         /* Remove section from meta_aggr */
-        H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, H5FD_MEM_SUPER, addr, (hsize_t)TBLOCK_SIZE30);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -2039,7 +2042,7 @@ test_mf_fs_absorb(const char *env_h5_drvr, hid_t fapl)
             FAIL_STACK_ERROR
 
         /* Start up H5FD_MEM_SUPER free-space manager */
-        if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+        if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
             FAIL_STACK_ERROR
 
         if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -2048,21 +2051,21 @@ test_mf_fs_absorb(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate a section from meta_aggr */
-        addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE30);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         /* Allocate a section from sdata_aggr */
-        saddr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE50);
 
         /* Add a section to free-space that adjoins the beginning of meta_aggr */
         sect_node = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)addr, (hsize_t)TBLOCK_SIZE30);
 
         /* When adding, meta_aggr is absorbed onto the end of the section */
-        if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
+        if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
             FAIL_STACK_ERROR
 
         /* Verify that the section did absorb the aggregator */
-        if(H5MF_find_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)(ma_size+TBLOCK_SIZE30), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
+        if(H5MF__find_sect(f, H5FD_MEM_SUPER, (hsize_t)(ma_size+TBLOCK_SIZE30), f->shared->fs_man[H5FD_MEM_SUPER], &tmp) != TRUE)
             TEST_ERROR
 
         if((tmp + TBLOCK_SIZE30) != ma_addr) 
@@ -2073,9 +2076,9 @@ test_mf_fs_absorb(const char *env_h5_drvr, hid_t fapl)
         f->shared->meta_aggr.size = ma_size;
 
         /* Remove section from meta_aggr */
-        H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, H5FD_MEM_SUPER, addr, (hsize_t)TBLOCK_SIZE30);
         /* Remove section from sdata_aggr */
-        H5MF_xfree(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, saddr, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, H5FD_MEM_DRAW, saddr, (hsize_t)TBLOCK_SIZE50);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -2166,7 +2169,7 @@ test_mf_aggr_alloc1(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate first block from meta_aggr */
         type = H5FD_MEM_SUPER;
-        if((addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30)) == HADDR_UNDEF)
+        if((addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30)) == HADDR_UNDEF)
             TEST_ERROR
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
@@ -2174,7 +2177,7 @@ test_mf_aggr_alloc1(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate second block from meta_aggr */
-        if((addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50)) == HADDR_UNDEF)
+        if((addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50)) == HADDR_UNDEF)
             TEST_ERROR
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
@@ -2203,9 +2206,9 @@ test_mf_aggr_alloc1(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Free the two blocks: order matters because of H5F_FSPACE_STRATEGY_AGGR strategy */
-        if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE50) < 0)
+        if(H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE50) < 0)
             TEST_ERROR
-        if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30) < 0)
+        if(H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30) < 0)
             TEST_ERROR
 
         if(H5Fclose(file) < 0)
@@ -2306,13 +2309,13 @@ test_mf_aggr_alloc2(const char *env_h5_drvr, hid_t fapl)
             FAIL_STACK_ERROR
 
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
         if((addr1+TBLOCK_SIZE30) != ma_addr)
             TEST_ERROR
 
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
         if((addr2+TBLOCK_SIZE50) != ma_addr)
@@ -2321,7 +2324,7 @@ test_mf_aggr_alloc2(const char *env_h5_drvr, hid_t fapl)
         if (ma_size != (TBLOCK_SIZE2048 - (TBLOCK_SIZE30 + TBLOCK_SIZE50)))
             TEST_ERROR
 
-        addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2058);
+        addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE2058);
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
@@ -2351,7 +2354,7 @@ test_mf_aggr_alloc2(const char *env_h5_drvr, hid_t fapl)
         if(NULL == (f = (H5F_t *)H5I_object(file)))
             FAIL_STACK_ERROR
 
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30+TBLOCK_SIZE50+TBLOCK_SIZE2058);
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30+TBLOCK_SIZE50+TBLOCK_SIZE2058);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -2463,14 +2466,14 @@ test_mf_aggr_alloc3(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate first block from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
         if ((addr1+TBLOCK_SIZE30) != ma_addr)
             TEST_ERROR
 
         /* Allocate second block from meta_aggr */
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
@@ -2481,14 +2484,14 @@ test_mf_aggr_alloc3(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate first block from sdata_aggr */
         stype = H5FD_MEM_DRAW;
-        saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE30);
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
         if((saddr1+TBLOCK_SIZE30) != sdata_addr)
             TEST_ERROR
         if(sdata_size != (TBLOCK_SIZE2048 - TBLOCK_SIZE30)) TEST_ERROR
 
         /* Allocate third block, which is from  file allocation not from meta_aggr */
-        addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)(TBLOCK_SIZE2058));
+        addr3 = H5MF_alloc(f, type, (hsize_t)(TBLOCK_SIZE2058));
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
 
@@ -2498,7 +2501,7 @@ test_mf_aggr_alloc3(const char *env_h5_drvr, hid_t fapl)
         if((new_ma_addr != ma_addr) || (new_ma_size != ma_size)) TEST_ERROR
 
         /* Allocate fourth block, which should be from meta_aggr */
-        addr4 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr4 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         if((addr4+TBLOCK_SIZE50) != ma_addr)
@@ -2507,11 +2510,11 @@ test_mf_aggr_alloc3(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Free all the allocated blocks */
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE50);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE2058);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr4, (hsize_t)TBLOCK_SIZE50);
-        H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE2058);
+        H5MF_xfree(f, type, addr4, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, stype, saddr1, (hsize_t)TBLOCK_SIZE30);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -2626,7 +2629,7 @@ test_mf_aggr_alloc4(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate first block from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
@@ -2637,19 +2640,19 @@ test_mf_aggr_alloc4(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate first block from sdata_aggr */
         stype = H5FD_MEM_DRAW;
-        saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE30);
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
         if((saddr1+TBLOCK_SIZE30) != sdata_addr)
             TEST_ERROR
 
         /* Allocate second block from sdata_aggr */
-        saddr2 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)(TBLOCK_SIZE2048 - TBLOCK_SIZE30));
+        saddr2 = H5MF_alloc(f, stype, (hsize_t)(TBLOCK_SIZE2048 - TBLOCK_SIZE30));
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
         if(saddr2+(TBLOCK_SIZE2048 - TBLOCK_SIZE30) != sdata_addr)
             TEST_ERROR
 
         /* Allocate third block from sdata_aggr */
-        saddr3 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr3 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE50);
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
 
         if((saddr3+TBLOCK_SIZE50) != sdata_addr)
@@ -2658,7 +2661,7 @@ test_mf_aggr_alloc4(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate second block of 2058, which is from file allocation, not from meta_aggr */
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2058);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE2058);
 
         if(addr2 != sdata_addr)
             TEST_ERROR
@@ -2674,11 +2677,11 @@ test_mf_aggr_alloc4(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Free all the allocated blocks */
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE2058);
-        H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr2, (hsize_t)TBLOCK_SIZE2048 - TBLOCK_SIZE30);
-        H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr3, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE2058);
+        H5MF_xfree(f, stype, saddr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, stype, saddr2, (hsize_t)TBLOCK_SIZE2048 - TBLOCK_SIZE30);
+        H5MF_xfree(f, stype, saddr3, (hsize_t)TBLOCK_SIZE50);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -2774,14 +2777,14 @@ test_mf_aggr_alloc5(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate first block from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
         if((addr1+TBLOCK_SIZE30) != ma_addr)
             TEST_ERROR
 
         /* Allocate second block from meta_aggr */
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         if(addr2+TBLOCK_SIZE50 != ma_addr)
@@ -2790,7 +2793,7 @@ test_mf_aggr_alloc5(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate third block from meta_aggr */
-        addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1970);
+        addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1970);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
 
         if(addr3 != ma_addr) TEST_ERROR
@@ -2799,9 +2802,9 @@ test_mf_aggr_alloc5(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Free all the allocated blocks */
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE50);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE1970);
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE1970);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -2909,14 +2912,14 @@ test_mf_aggr_alloc6(const char *env_h5_drvr, hid_t fapl)
         type = H5FD_MEM_SUPER;
 
         /* Allocate first block from meta_aggr */
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
         if((addr1+TBLOCK_SIZE30) != ma_addr)
             TEST_ERROR
 
         /* Allocate second block from meta_aggr */
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         if(addr2+TBLOCK_SIZE50 != ma_addr)
@@ -2926,14 +2929,14 @@ test_mf_aggr_alloc6(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate first block from sdata_aggr */
         stype = H5FD_MEM_DRAW;
-        saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE30);
 
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
         if((saddr1+TBLOCK_SIZE30) != sdata_addr) TEST_ERROR
         if(sdata_size != (TBLOCK_SIZE2048 - TBLOCK_SIZE30)) TEST_ERROR
 
         /* Allocate third block from meta_aggr */
-        addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1970);
+        addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1970);
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
 
@@ -2954,10 +2957,10 @@ test_mf_aggr_alloc6(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Free all the allocated blocks */
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE50);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE1970);
-        H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE1970);
+        H5MF_xfree(f, stype, saddr1, (hsize_t)TBLOCK_SIZE30);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -3075,13 +3078,13 @@ test_mf_aggr_alloc7(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate the first block from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
         if ((addr1+TBLOCK_SIZE30) != ma_addr)
             TEST_ERROR
 
         /* Allocate the second block from meta_aggr */
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         if (addr2+TBLOCK_SIZE50 != ma_addr)
@@ -3091,13 +3094,13 @@ test_mf_aggr_alloc7(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate the first block from sdata_aggr */
         stype = H5FD_MEM_DRAW;
-        saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE30);
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
         if ((saddr1+TBLOCK_SIZE30) != sdata_addr)
             TEST_ERROR
 
         /* Allocate the second block from sdata_aggr */
-        saddr2 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2048 - TBLOCK_SIZE30);
+        saddr2 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE2048 - TBLOCK_SIZE30);
 
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
         if ((saddr2+(TBLOCK_SIZE2048 - TBLOCK_SIZE30)) != sdata_addr)
@@ -3105,7 +3108,7 @@ test_mf_aggr_alloc7(const char *env_h5_drvr, hid_t fapl)
         if (sdata_size != 0) TEST_ERROR
 
         /* Allocate the third block from sdata_aggr */
-        saddr3 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr3 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE50);
 
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
         if ((saddr3+TBLOCK_SIZE50) != sdata_addr)
@@ -3114,7 +3117,7 @@ test_mf_aggr_alloc7(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate the third block from meta_aggr */
-        addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1970);
+        addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1970);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         if (addr3 != sdata_addr) TEST_ERROR
@@ -3136,12 +3139,12 @@ test_mf_aggr_alloc7(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Free all the allocated blocks */
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE50);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE1970);
-        H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr2, (hsize_t)(TBLOCK_SIZE2048 - TBLOCK_SIZE30));
-        H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr3, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE1970);
+        H5MF_xfree(f, stype, saddr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, stype, saddr2, (hsize_t)(TBLOCK_SIZE2048 - TBLOCK_SIZE30));
+        H5MF_xfree(f, stype, saddr3, (hsize_t)TBLOCK_SIZE50);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -3238,7 +3241,7 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate the first block from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
         if((addr+TBLOCK_SIZE30) != ma_addr)
             TEST_ERROR
@@ -3250,7 +3253,7 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
         new_addr = addr - 10;
 
         /* Try to extend the block by an amount < (% * aggr->alloc_size) */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TBLOCK_SIZE50));
+        was_extended = H5MF_try_extend(f, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TBLOCK_SIZE50));
 
         /* should succeed */
         if(!was_extended)
@@ -3263,10 +3266,10 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
         if(new_ma_size != (f->shared->meta_aggr.alloc_size - TBLOCK_SIZE50)) TEST_ERROR
 
         /* Free the allocated blocks */
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr, (hsize_t)TBLOCK_SIZE50);
 
         /* Try to extend the block by an amount > (% * aggr->alloc_size) but amount < aggr->alloc_size */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TBLOCK_SIZE700));
+        was_extended = H5MF_try_extend(f, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TBLOCK_SIZE700));
 
         /* should succeed */
         if(!was_extended)
@@ -3279,10 +3282,10 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
         if(new_ma_size != (f->shared->meta_aggr.alloc_size * 2 - TBLOCK_SIZE700)) TEST_ERROR
 
         /* Free the allocated blocks */
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE700);
+        H5MF_xfree(f, type, addr, (hsize_t)TBLOCK_SIZE700);
 
         /* Try to extend the block by an amount > (% * aggr->alloc_size) but amount > aggr->alloc_size */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TBLOCK_SIZE2058));
+        was_extended = H5MF_try_extend(f, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TBLOCK_SIZE2058));
 
         /* should succeed */
         if(!was_extended)
@@ -3295,7 +3298,7 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
         if (new_ma_size != f->shared->meta_aggr.size) TEST_ERROR
 
         /* Free the allocated blocks */
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE2058);
+        H5MF_xfree(f, type, addr, (hsize_t)TBLOCK_SIZE2058);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -3329,14 +3332,14 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate the first block from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
         if((addr+TBLOCK_SIZE30) != ma_addr)
             TEST_ERROR
 
         /* Allocate the first block from sdata_aggr */
         stype = H5FD_MEM_DRAW;
-        saddr = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE50);
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
         if((saddr+TBLOCK_SIZE50) != sdata_addr)
             TEST_ERROR
@@ -3348,7 +3351,7 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
         new_addr = addr - 10;
 
         /* should be able to fulfill request from the aggreqator itself */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TBLOCK_SIZE50));
+        was_extended = H5MF_try_extend(f, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TBLOCK_SIZE50));
 
         if(!was_extended)
             TEST_ERROR
@@ -3364,8 +3367,8 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
         f->shared->meta_aggr.addr = ma_addr;
         f->shared->meta_aggr.size = ma_size;
 
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, stype, saddr, (hsize_t)TBLOCK_SIZE50);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -3399,14 +3402,14 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate first block from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
         if ((addr+TBLOCK_SIZE30) != ma_addr)
             TEST_ERROR
 
         /* Allocate first block from sdata_aggr */
         stype = H5FD_MEM_DRAW;
-        saddr = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE50);
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
         if((saddr+TBLOCK_SIZE50) != sdata_addr)
             TEST_ERROR
@@ -3418,7 +3421,7 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
         new_addr = addr - 10;
 
         /* unable to fulfill request from the aggreqator itself */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TBLOCK_SIZE50));
+        was_extended = H5MF_try_extend(f, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TBLOCK_SIZE50));
 
         if(was_extended)
             TEST_ERROR
@@ -3432,8 +3435,8 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
         f->shared->meta_aggr.addr = ma_addr;
         f->shared->meta_aggr.size = ma_size;
 
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, stype, saddr, (hsize_t)TBLOCK_SIZE50);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -3529,7 +3532,7 @@ test_mf_aggr_absorb(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate block A from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
         ma_addr = new_ma_addr - TBLOCK_SIZE30;
 
@@ -3537,7 +3540,7 @@ test_mf_aggr_absorb(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* should succeed */
-        if(H5MF_try_shrink(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30) <= 0)
+        if(H5MF_try_shrink(f, type, addr1, (hsize_t)TBLOCK_SIZE30) <= 0)
             TEST_ERROR
 
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
@@ -3576,7 +3579,7 @@ test_mf_aggr_absorb(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate block A from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         if((addr1+TBLOCK_SIZE30) != ma_addr) TEST_ERROR
@@ -3584,12 +3587,12 @@ test_mf_aggr_absorb(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate block B from sdata_aggr */
         stype = H5FD_MEM_DRAW;
-        saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE50);
 
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), NULL, &sdata_size);
 
         /* should succeed */
-        if(H5MF_try_shrink(f, stype, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE50) <= 0)
+        if(H5MF_try_shrink(f, stype, saddr1, (hsize_t)TBLOCK_SIZE50) <= 0)
             TEST_ERROR
 
         H5MF_aggr_query(f, &(f->shared->sdata_aggr), &new_sdata_addr, &new_sdata_size);
@@ -3601,7 +3604,7 @@ test_mf_aggr_absorb(const char *env_h5_drvr, hid_t fapl)
         if (new_ma_addr != ma_addr) TEST_ERROR
         if (new_ma_size != (ma_size)) TEST_ERROR
 
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -3635,35 +3638,35 @@ test_mf_aggr_absorb(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate block A from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
 
         if((addr1+TBLOCK_SIZE30) != ma_addr)
             TEST_ERROR
 
         /* Allocate block B from meta_aggr */
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
         if((addr2+TBLOCK_SIZE50) != ma_addr)
             TEST_ERROR
 
         /* Allocate block C from meta_aggr */
-        addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50));
+        addr3 = H5MF_alloc(f, type, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50));
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
         if((addr3+TBLOCK_SIZE30+TBLOCK_SIZE50) != ma_addr)
             TEST_ERROR
 
         /* should not succeed */
-        if(H5MF_try_shrink(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE50) > 0)
+        if(H5MF_try_shrink(f, type, addr2, (hsize_t)TBLOCK_SIZE50) > 0)
             TEST_ERROR
 
         /* aggregator info should be the same as before */
         H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
         if(new_ma_addr != ma_addr) TEST_ERROR
 
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE50);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50));
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr3, (hsize_t)(TBLOCK_SIZE30+TBLOCK_SIZE50));
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -3790,7 +3793,7 @@ test_mf_align_eoa(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* Allocate a block of 30 from file allocation */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         /* Verify that the allocated block is aligned */
         if(addr1 % alignment) TEST_ERROR
@@ -3814,7 +3817,7 @@ test_mf_align_eoa(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
              mis_align = alignment - tmp;
         accum += (mis_align + TBLOCK_SIZE50);
 
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
 
         /* Verify that the allocated block is aligned */
         if (addr2 % alignment) TEST_ERROR
@@ -3831,8 +3834,8 @@ test_mf_align_eoa(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
                 TEST_ERROR
         }
 
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE50);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -3866,7 +3869,7 @@ test_mf_align_eoa(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* allocate a block of 50 from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
 
         /* address should be aligned */
         if (addr1 % alignment) TEST_ERROR
@@ -3887,7 +3890,7 @@ test_mf_align_eoa(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             FAIL_STACK_ERROR
 
         /* shrink the block */
-        if(H5MF_try_shrink(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE50) <= 0)
+        if(H5MF_try_shrink(f, type, addr1, (hsize_t)TBLOCK_SIZE50) <= 0)
             TEST_ERROR
 
         if(H5Fclose(file) < 0)
@@ -3921,7 +3924,7 @@ test_mf_align_eoa(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* allocate a block of 50 */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
 
         /* address should be aligned */
         if(addr1 % alignment) TEST_ERROR
@@ -3942,7 +3945,7 @@ test_mf_align_eoa(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             FAIL_STACK_ERROR
 
         /* try to extend the block */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, type, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE50, (hsize_t)TBLOCK_SIZE30);
+        was_extended = H5MF_try_extend(f, type, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE50, (hsize_t)TBLOCK_SIZE30);
 
         if(was_extended <=0) TEST_ERROR
 
@@ -4042,7 +4045,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         FAIL_STACK_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+    if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
         FAIL_STACK_ERROR
 
     if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -4054,7 +4057,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
     sect_node = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)alignment, (hsize_t)TBLOCK_SIZE50);
 
     /* Add section A to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
         FAIL_STACK_ERROR
 
     HDmemset(&state, 0, sizeof(H5FS_stat_t));
@@ -4066,7 +4069,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         TEST_ERROR
 
     /* Allocate a block of 50 */
-    addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+    addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE50);
 
     /* Verify that the allocated block is section A in free-space */
     if(addr != (haddr_t)alignment) TEST_ERROR
@@ -4080,7 +4083,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         TEST_ERROR
 
     /* Free the block to free-space */
-    H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, addr, (hsize_t)TBLOCK_SIZE50);
+    H5MF_xfree(f, H5FD_MEM_SUPER, addr, (hsize_t)TBLOCK_SIZE50);
 
     state.tot_space += TBLOCK_SIZE50;
     state.tot_sect_count += 1;
@@ -4105,7 +4108,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         FAIL_STACK_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+    if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
         FAIL_STACK_ERROR
 
     if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -4117,7 +4120,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
     sect_node = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE8000);
 
     /* Add section A to free-space manager */
-    if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
+    if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
         FAIL_STACK_ERROR
 
     HDmemset(&state, 0, sizeof(H5FS_stat_t));
@@ -4129,7 +4132,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         TEST_ERROR
 
     /* Allocate a block of 600 */
-    addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE600);
+    addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE600);
 
     /* Verify that the allocated block is aligned */
     if (addr % alignment) TEST_ERROR
@@ -4143,7 +4146,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         TEST_ERROR
 
     /* try to extend the block */
-    was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_SUPER, (haddr_t)addr, (hsize_t)TBLOCK_SIZE600, (hsize_t)TBLOCK_SIZE200);
+    was_extended = H5MF_try_extend(f, H5FD_MEM_SUPER, (haddr_t)addr, (hsize_t)TBLOCK_SIZE600, (hsize_t)TBLOCK_SIZE200);
 
     if(was_extended <=0) TEST_ERROR
 
@@ -4154,7 +4157,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         TEST_ERROR
 
     /* Free the block to free-space manager */
-    H5MF_xfree(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, addr, (hsize_t)(TBLOCK_SIZE600+TBLOCK_SIZE200));
+    H5MF_xfree(f, H5FD_MEM_SUPER, addr, (hsize_t)(TBLOCK_SIZE600+TBLOCK_SIZE200));
 
     /* only 1 section in free-space because of merging */
     state.tot_space += (TBLOCK_SIZE600+TBLOCK_SIZE200);
@@ -4188,7 +4191,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             FAIL_STACK_ERROR
 
         /* Start up H5FD_MEM_SUPER free-space manager */
-        if(H5MF_start_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
+        if(H5MF__start_fstype(f, (H5F_mem_page_t)H5FD_MEM_SUPER) < 0)
             FAIL_STACK_ERROR
 
         if(f->shared->fs_state[H5FD_MEM_SUPER] != H5F_FS_STATE_OPEN)
@@ -4200,7 +4203,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         sect_node = H5MF_sect_new(H5MF_FSPACE_SECT_SIMPLE, (haddr_t)TBLOCK_ADDR70, (hsize_t)TBLOCK_SIZE700);
 
         /* Add section A to free-space manager */
-        if(H5MF_add_sect(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
+        if(H5MF__add_sect(f, H5FD_MEM_SUPER, f->shared->fs_man[H5FD_MEM_SUPER], sect_node))
             FAIL_STACK_ERROR
 
         HDmemset(&state, 0, sizeof(H5FS_stat_t));
@@ -4215,7 +4218,7 @@ test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
          * Since free-space manager cannot fulfull the request because of alignment,
          * the block is obtained from file allocation
          */
-        addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)(TBLOCK_SIZE40));
+        addr = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)(TBLOCK_SIZE40));
 
         /* Verify that the allocated block is aligned */
         if(addr % alignment)
@@ -4413,7 +4416,7 @@ test_mf_align_alloc1(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* Allocate a block of 30 from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         /* Verify that the allocated block is aligned */
         if(addr1 % alignment) TEST_ERROR
@@ -4437,7 +4440,7 @@ test_mf_align_alloc1(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 50 from meta_aggr */
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
 
         /* Verify that the allocated block is aligned */
         if(addr2 % alignment) TEST_ERROR
@@ -4459,7 +4462,7 @@ test_mf_align_alloc1(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         if ((tmp = ma_addr % alignment))
             mis_align = alignment - tmp;
 
-        addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE80);
+        addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE80);
 
         /* Verify that the allocated block is aligned */
         if(addr3 % alignment) TEST_ERROR
@@ -4482,7 +4485,7 @@ test_mf_align_alloc1(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 1970 from meta_aggr */
-        addr4 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1970);
+        addr4 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1970);
 
         /* Verify that the allocated block is aligned */
         if(addr4 % alignment) TEST_ERROR
@@ -4503,10 +4506,10 @@ test_mf_align_alloc1(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         if(check_stats(f, f->shared->fs_man[type], &state))
             TEST_ERROR
 
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE50);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE80);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE1970);
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE80);
+        H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE1970);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -4669,7 +4672,7 @@ test_mf_align_alloc2(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* Allocate a block of 30 from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         /* Verify that the allocated block is aligned */
         if(addr1 % alignment) TEST_ERROR
@@ -4692,7 +4695,7 @@ test_mf_align_alloc2(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         if((tmp = ma_addr % alignment))
             mis_align = alignment - tmp;
 
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
 
         /* Verify that the allocated block is aligned */
         if(addr2 % alignment) TEST_ERROR
@@ -4728,7 +4731,7 @@ test_mf_align_alloc2(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* Allocate a block of 30 from sdata_aggr */
         stype = H5FD_MEM_DRAW;
-        saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE30);
 
         /* fragment for alignment of block 30 for sdata_aggr is freed to free-space */
         if(mis_align) {
@@ -4761,7 +4764,7 @@ test_mf_align_alloc2(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 80 from meta_aggr */
-        addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE80);
+        addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE80);
 
         /* Verify that the allocated block is aligned */
         if (addr3 % alignment) TEST_ERROR
@@ -4789,10 +4792,10 @@ test_mf_align_alloc2(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 		TEST_ERROR
 	}
 
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE50);
-        H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE80);
-        H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE80);
+        H5MF_xfree(f, stype, saddr1, (hsize_t)TBLOCK_SIZE30);
 
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -5008,7 +5011,7 @@ test_mf_align_alloc3(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* Allocate a block of 30 from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         /* Verify that the allocated block is aligned */
         if(addr1 % alignment) TEST_ERROR
@@ -5031,7 +5034,7 @@ test_mf_align_alloc3(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 50 from meta_aggr */
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
 
         /* Verify that the allocated block is aligned */
         if(addr2 % alignment) TEST_ERROR
@@ -5066,7 +5069,7 @@ test_mf_align_alloc3(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* Allocate a block of 30 from sdata_aggr */
         stype = H5FD_MEM_DRAW;
-        saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE30);
 
         /* Verify that the allocated block is aligned */
         if(saddr1 % alignment) TEST_ERROR
@@ -5087,7 +5090,7 @@ test_mf_align_alloc3(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 50 from sdata_aggr */
-        saddr2 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr2 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE50);
 
         /* Verify that the allocated block is aligned */
         if(saddr2 % alignment) TEST_ERROR
@@ -5108,7 +5111,7 @@ test_mf_align_alloc3(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 80 from sdata_aggr */
-        saddr3 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE80);
+        saddr3 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE80);
 
         /* Verify that the allocated block is aligned */
         if(saddr3 % alignment) TEST_ERROR
@@ -5130,7 +5133,7 @@ test_mf_align_alloc3(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 1034 for meta_aggr */
-        addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1034);
+        addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1034);
 
         /* Verify that the allocated block is aligned */
         if(addr3 % alignment) TEST_ERROR
@@ -5313,7 +5316,7 @@ test_mf_align_alloc4(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* Allocate a block of 30 from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         /* Verify that the allocated block is aligned */
         if(addr1 % alignment) TEST_ERROR
@@ -5336,7 +5339,7 @@ test_mf_align_alloc4(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 2058 from meta_aggr */
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2058);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE2058);
 
         /* Verify that the allocated block is aligned */
         if(addr2 % alignment) TEST_ERROR
@@ -5361,7 +5364,7 @@ test_mf_align_alloc4(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 5 from meta_aggr */
-        addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5);
+        addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE5);
 
         /* fragment for alignment of block 5 is freed to free-space */
         if(mis_align) {
@@ -5524,7 +5527,7 @@ test_mf_align_alloc5(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* Allocate a block of 30 from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         /* Verify that the allocated block is aligned */
         if(addr1 % alignment) TEST_ERROR
@@ -5548,7 +5551,7 @@ test_mf_align_alloc5(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* Allocate a block of 30 from sdata_aggr */
         stype = H5FD_MEM_DRAW;
-        saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE30);
 
         /* Verify that the allocated block is aligned */
         if(saddr1 % alignment) TEST_ERROR
@@ -5569,7 +5572,7 @@ test_mf_align_alloc5(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 2058 from meta_aggr */
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2058);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE2058);
 
         /* Verify that the allocated block is aligned */
         if (addr2 % alignment) TEST_ERROR
@@ -5788,7 +5791,7 @@ test_mf_align_alloc6(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* Allocate a block of 30 from meta_aggr */
         type = H5FD_MEM_SUPER;
-        addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
         /* Verify that the allocated block is aligned */
         if (addr1 % alignment) TEST_ERROR
@@ -5812,7 +5815,7 @@ test_mf_align_alloc6(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
 
         /* Allocate a block of 30 from sdata_aggr */
         stype = H5FD_MEM_DRAW;
-        saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE30);
 
         /* Verify that the allocated block is aligned */
         if (saddr1 % alignment) TEST_ERROR
@@ -5833,7 +5836,7 @@ test_mf_align_alloc6(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 50 from sdata_aggr */
-        saddr2 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr2 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE50);
 
         /* Verify that the allocated block is aligned */
         if (saddr2 % alignment) TEST_ERROR
@@ -5854,7 +5857,7 @@ test_mf_align_alloc6(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 80 from sdata_aggr */
-        saddr3 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE80);
+        saddr3 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE80);
 
         /* Verify that the allocated block is aligned */
         if (saddr3 % alignment) TEST_ERROR
@@ -5876,7 +5879,7 @@ test_mf_align_alloc6(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
             mis_align = alignment - tmp;
 
         /* Allocate a block of 2058 from meta_aggr */
-        addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2058);
+        addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE2058);
 
         /* Verify that the allocated block is aligned */
         if (addr2 % alignment) TEST_ERROR
@@ -6032,7 +6035,7 @@ test_mf_bug1(const char *env_h5_drvr, hid_t fapl)
      * aggregator that extends to the end of the file, with
      * block_size / 2 bytes remaining, and the end of the file aligned */
     type = H5FD_MEM_SUPER;
-    addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, align);
+    addr1 = H5MF_alloc(f, type, align);
 
     /* Verify that the allocated block is aligned */
     if(addr1 % align) TEST_ERROR
@@ -6041,7 +6044,7 @@ test_mf_bug1(const char *env_h5_drvr, hid_t fapl)
      * aggregator to extend to the end of the file, with 0 bytes remaining, and
      * the end of the file aligned */
     type = H5FD_MEM_SUPER;
-    addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, align);
+    addr2 = H5MF_alloc(f, type, align);
 
     /* Verify that the allocated block is aligned */
     if(addr2 % align) TEST_ERROR
@@ -6053,7 +6056,7 @@ test_mf_bug1(const char *env_h5_drvr, hid_t fapl)
      * force the aggregator to extend to the end of the file, with 0 bytes
      * remaining, and the end of the file unaligned */
     type = H5FD_MEM_SUPER;
-    addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, block_size + (hsize_t)1);
+    addr1 = H5MF_alloc(f, type, block_size + (hsize_t)1);
 
     /* Verify that the allocated block is aligned */
     if(addr1 % align) TEST_ERROR
@@ -6065,7 +6068,7 @@ test_mf_bug1(const char *env_h5_drvr, hid_t fapl)
     /* Allocate a block of size 1.  This should extend the aggregator from
      * the previous allocation, and align the new block */
     type = H5FD_MEM_SUPER;
-    addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)1);
+    addr2 = H5MF_alloc(f, type, (hsize_t)1);
 
     /* Verify that the allocated block is aligned */
     if(addr2 % align) TEST_ERROR
@@ -6093,6 +6096,7 @@ error:
  * Verify that the file's free-space manager(s) are persistent for a split-file
  *-------------------------------------------------------------------------
  */
+#ifdef PB_OUT
 static unsigned
 test_mf_fs_persist_split(void)
 {
@@ -6157,36 +6161,36 @@ test_mf_fs_persist_split(void)
 
     /* Allocate 4 blocks of type H5FD_MEM_SUPER */
     type = H5FD_MEM_SUPER;
-    if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+    if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2)))
+    if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE2)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+    if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE3)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE4)))
+    if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE4)))
         FAIL_STACK_ERROR
 
     /* Put block #1, #3 into H5FD_MEM_SUPER free-space manager */
-    if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
+    if(H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
         FAIL_STACK_ERROR
-    if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
+    if(H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
         FAIL_STACK_ERROR
 
     /* Allocate 4 blocks of type H5FD_MEM_DRAW */
     stype = H5FD_MEM_DRAW;
-    if(HADDR_UNDEF == (saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+    if(HADDR_UNDEF == (saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE1)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (saddr2 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2)))
+    if(HADDR_UNDEF == (saddr2 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE2)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (saddr3 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+    if(HADDR_UNDEF == (saddr3 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE3)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (saddr4 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE4)))
+    if(HADDR_UNDEF == (saddr4 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE4)))
         FAIL_STACK_ERROR
 
     /* Put block #1, #3 into H5FD_MEM_DRAW free-space manager */
-    if(H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE1) < 0)
+    if(H5MF_xfree(f, stype, saddr1, (hsize_t)TBLOCK_SIZE1) < 0)
         FAIL_STACK_ERROR
-    if(H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr3, (hsize_t)TBLOCK_SIZE3) < 0)
+    if(H5MF_xfree(f, stype, saddr3, (hsize_t)TBLOCK_SIZE3) < 0)
         FAIL_STACK_ERROR
 
     if(H5Fclose(file) < 0)
@@ -6205,7 +6209,7 @@ test_mf_fs_persist_split(void)
         TEST_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)type) < 0)
+    if(H5MF__open_fstype(f, (H5F_mem_page_t)type) < 0)
         FAIL_STACK_ERROR
 
     /* Get free-space info */
@@ -6219,7 +6223,7 @@ test_mf_fs_persist_split(void)
         TEST_ERROR
 
     /* Retrieve block #1 from H5FD_MEM_SUPER free-space manager; block #3 still in free-space */
-    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1)))
         FAIL_STACK_ERROR
     if(tmp_addr != addr1)
         TEST_ERROR
@@ -6230,7 +6234,7 @@ test_mf_fs_persist_split(void)
 
 
     /* Start up H5FD_MEM_DRAW free-space manager */
-    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)stype) < 0)
+    if(H5MF__open_fstype(f, (H5F_mem_page_t)stype) < 0)
         FAIL_STACK_ERROR
 
     /* Get free-space info */
@@ -6244,13 +6248,13 @@ test_mf_fs_persist_split(void)
         TEST_ERROR
 
     /* Retrieve blocks #1 from H5FD_MEM_DRAW free-space manager */
-    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE1)))
         FAIL_STACK_ERROR
     if(tmp_addr != saddr1)
         TEST_ERROR
 
     /* Retrieve blocks #3 from H5FD_MEM_DRAW free-space manager */
-    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE3)))
         FAIL_STACK_ERROR
     if(tmp_addr != saddr3)
         TEST_ERROR
@@ -6259,19 +6263,19 @@ test_mf_fs_persist_split(void)
 
     /* Allocate 4 blocks of type H5FD_MEM_BTREE */
     btype = H5FD_MEM_BTREE;
-    if(HADDR_UNDEF == (baddr5 = H5MF_alloc(f, btype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5)))
+    if(HADDR_UNDEF == (baddr5 = H5MF_alloc(f, btype, (hsize_t)TBLOCK_SIZE5)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (baddr6 = H5MF_alloc(f, btype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE6)))
+    if(HADDR_UNDEF == (baddr6 = H5MF_alloc(f, btype, (hsize_t)TBLOCK_SIZE6)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (baddr7 = H5MF_alloc(f, btype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE7)))
+    if(HADDR_UNDEF == (baddr7 = H5MF_alloc(f, btype, (hsize_t)TBLOCK_SIZE7)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (baddr8 = H5MF_alloc(f, btype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE8)))
+    if(HADDR_UNDEF == (baddr8 = H5MF_alloc(f, btype, (hsize_t)TBLOCK_SIZE8)))
         FAIL_STACK_ERROR
 
     /* Put block #5 & #7 into H5FD_MEM_BTREE free-space manager */
-    if(H5MF_xfree(f, btype, H5AC_ind_read_dxpl_id, baddr5, (hsize_t)TBLOCK_SIZE5) < 0)
+    if(H5MF_xfree(f, btype, baddr5, (hsize_t)TBLOCK_SIZE5) < 0)
         FAIL_STACK_ERROR
-    if(H5MF_xfree(f, btype, H5AC_ind_read_dxpl_id, baddr7, (hsize_t)TBLOCK_SIZE7) < 0)
+    if(H5MF_xfree(f, btype, baddr7, (hsize_t)TBLOCK_SIZE7) < 0)
         FAIL_STACK_ERROR
 
     if(H5Fclose(file) < 0)
@@ -6294,7 +6298,7 @@ test_mf_fs_persist_split(void)
         TEST_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)type) < 0)
+    if(H5MF__open_fstype(f, (H5F_mem_page_t)type) < 0)
         FAIL_STACK_ERROR
 
     /* Get free-space info */
@@ -6306,13 +6310,13 @@ test_mf_fs_persist_split(void)
         TEST_ERROR
 
     /* Retrieve block #3 from H5FD_MEM_SUPER free-space manager */
-    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE3)))
     FAIL_STACK_ERROR
     if(tmp_addr != addr3)
         TEST_ERROR
 
     /* Retrieve block #7 from H5FD_MEM_BTREE free-space manager */
-    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, btype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE7)))
+    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, btype, (hsize_t)TBLOCK_SIZE7)))
         FAIL_STACK_ERROR
     if(tmp_addr != baddr7)
         TEST_ERROR
@@ -6334,7 +6338,7 @@ test_mf_fs_persist_split(void)
         TEST_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)type) < 0)
+    if(H5MF__open_fstype(f, (H5F_mem_page_t)type) < 0)
         FAIL_STACK_ERROR
 
     /* Get free-space info */
@@ -6474,36 +6478,36 @@ test_mf_fs_persist_multi(void)
 
     /* Allocate 4 blocks of type H5FD_MEM_SUPER */
     type = H5FD_MEM_SUPER;
-    if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+    if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2)))
+    if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE2)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+    if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE3)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE4)))
+    if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE4)))
         FAIL_STACK_ERROR
 
     /* Put block #1, #3 into H5FD_MEM_SUPER free-space manager */
-    if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
+    if(H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
         FAIL_STACK_ERROR
-    if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
+    if(H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
         FAIL_STACK_ERROR
 
     /* Allocate 4 blocks of type H5FD_MEM_DRAW */
     stype = H5FD_MEM_DRAW;
-    if(HADDR_UNDEF == (saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+    if(HADDR_UNDEF == (saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE1)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (saddr2 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2)))
+    if(HADDR_UNDEF == (saddr2 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE2)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (saddr3 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+    if(HADDR_UNDEF == (saddr3 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE3)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (saddr4 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE4)))
+    if(HADDR_UNDEF == (saddr4 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE4)))
         FAIL_STACK_ERROR
 
     /* Put block #1, #3 into H5FD_MEM_DRAW free-space manager */
-    if(H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE1) < 0)
+    if(H5MF_xfree(f, stype, saddr1, (hsize_t)TBLOCK_SIZE1) < 0)
         FAIL_STACK_ERROR
-    if(H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr3, (hsize_t)TBLOCK_SIZE3) < 0)
+    if(H5MF_xfree(f, stype, saddr3, (hsize_t)TBLOCK_SIZE3) < 0)
         FAIL_STACK_ERROR
 
     if(H5Fclose(file) < 0)
@@ -6522,7 +6526,7 @@ test_mf_fs_persist_multi(void)
         TEST_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)type) < 0)
+    if(H5MF__open_fstype(f, (H5F_mem_page_t)type) < 0)
         FAIL_STACK_ERROR
 
     /* Get free-space info */
@@ -6536,7 +6540,7 @@ test_mf_fs_persist_multi(void)
         TEST_ERROR
 
     /* Retrieve block #1 from H5FD_MEM_SUPER free-space manager; block #3 still in free-space */
-    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1)))
         FAIL_STACK_ERROR
     if(tmp_addr != addr1)
         TEST_ERROR
@@ -6546,7 +6550,7 @@ test_mf_fs_persist_multi(void)
         TEST_ERROR
 
     /* Start up H5FD_MEM_DRAW free-space manager */
-    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)stype) < 0)
+    if(H5MF__open_fstype(f, (H5F_mem_page_t)stype) < 0)
         FAIL_STACK_ERROR
 
     /* Get free-space info */
@@ -6560,32 +6564,32 @@ test_mf_fs_persist_multi(void)
         TEST_ERROR
 
     /* Retrieve blocks #1 from H5FD_MEM_DRAW free-space manager */
-    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE1)))
         FAIL_STACK_ERROR
     if(tmp_addr != saddr1)
         TEST_ERROR
 
     /* Retrieve blocks #3 from H5FD_MEM_DRAW free-space manager */
-    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE3)))
         FAIL_STACK_ERROR
     if(tmp_addr != saddr3)
         TEST_ERROR
 
     /* Allocate 4 blocks of type H5FD_MEM_BTREE */
     btype = H5FD_MEM_BTREE;
-    if(HADDR_UNDEF == (baddr1 = H5MF_alloc(f, btype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+    if(HADDR_UNDEF == (baddr1 = H5MF_alloc(f, btype, (hsize_t)TBLOCK_SIZE1)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (baddr2 = H5MF_alloc(f, btype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2)))
+    if(HADDR_UNDEF == (baddr2 = H5MF_alloc(f, btype, (hsize_t)TBLOCK_SIZE2)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (baddr3 = H5MF_alloc(f, btype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+    if(HADDR_UNDEF == (baddr3 = H5MF_alloc(f, btype, (hsize_t)TBLOCK_SIZE3)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (baddr4 = H5MF_alloc(f, btype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE4)))
+    if(HADDR_UNDEF == (baddr4 = H5MF_alloc(f, btype, (hsize_t)TBLOCK_SIZE4)))
         FAIL_STACK_ERROR
 
     /* Put block #1 & #3 into H5FD_MEM_BTREE free-space manager */
-    if(H5MF_xfree(f, btype, H5AC_ind_read_dxpl_id, baddr1, (hsize_t)TBLOCK_SIZE1) < 0)
+    if(H5MF_xfree(f, btype, baddr1, (hsize_t)TBLOCK_SIZE1) < 0)
         FAIL_STACK_ERROR
-    if(H5MF_xfree(f, btype, H5AC_ind_read_dxpl_id, baddr3, (hsize_t)TBLOCK_SIZE3) < 0)
+    if(H5MF_xfree(f, btype, baddr3, (hsize_t)TBLOCK_SIZE3) < 0)
         FAIL_STACK_ERROR
 
     if(H5Fclose(file) < 0)
@@ -6604,7 +6608,7 @@ test_mf_fs_persist_multi(void)
         TEST_ERROR
 
     /* Start up H5FD_MEM_SUPER free-space manager */
-    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)type) < 0)
+    if(H5MF__open_fstype(f, (H5F_mem_page_t)type) < 0)
         FAIL_STACK_ERROR
 
     /* Get free-space info */
@@ -6616,7 +6620,7 @@ test_mf_fs_persist_multi(void)
         TEST_ERROR
 
     /* Retrieve block #3 from H5FD_MEM_SUPER free-space manager */
-    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+    if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE3)))
         FAIL_STACK_ERROR
     if(tmp_addr != addr3)
         TEST_ERROR
@@ -6630,7 +6634,7 @@ test_mf_fs_persist_multi(void)
         TEST_ERROR
 
     /* Start up H5FD_MEM_BTREE free-space manager */
-    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)btype) < 0)
+    if(H5MF__open_fstype(f, (H5F_mem_page_t)btype) < 0)
         FAIL_STACK_ERROR
 
     /* Get free-space info */
@@ -6645,13 +6649,13 @@ test_mf_fs_persist_multi(void)
 
     /* Allocate 2 blocks of type H5FD_MEM_GHEAP */
     gtype = H5FD_MEM_GHEAP;
-    if(HADDR_UNDEF == (gaddr2 = H5MF_alloc(f, gtype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2)))
+    if(HADDR_UNDEF == (gaddr2 = H5MF_alloc(f, gtype, (hsize_t)TBLOCK_SIZE2)))
         FAIL_STACK_ERROR
-    if(HADDR_UNDEF == (gaddr1 = H5MF_alloc(f, gtype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+    if(HADDR_UNDEF == (gaddr1 = H5MF_alloc(f, gtype, (hsize_t)TBLOCK_SIZE1)))
         FAIL_STACK_ERROR
 
     /* Put block #2 into H5FD_MEM_GHEAP free-space manager */
-    if(H5MF_xfree(f, gtype, H5AC_ind_read_dxpl_id, gaddr2, (hsize_t)TBLOCK_SIZE2) < 0)
+    if(H5MF_xfree(f, gtype, gaddr2, (hsize_t)TBLOCK_SIZE2) < 0)
         FAIL_STACK_ERROR
 
     if(H5Fclose(file) < 0)
@@ -6668,15 +6672,15 @@ test_mf_fs_persist_multi(void)
     /* If H5FD_MEM_SUPER is there, should not find block #1 & #3 */
     if(H5F_addr_defined(f->shared->fs_addr[type])) {
         /* Start up H5FD_MEM_SUPER free-space manager */
-        if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)type) < 0)
+        if(H5MF__open_fstype(f, (H5F_mem_page_t)type) < 0)
             FAIL_STACK_ERROR
 
-        if((node_found = H5FS_sect_find(f, H5AC_ind_read_dxpl_id, f->shared->fs_man[type],
+        if((node_found = H5FS_sect_find(f, f->shared->fs_man[type],
                          (hsize_t)TBLOCK_SIZE1, (H5FS_section_info_t **)&node)) < 0)
             FAIL_STACK_ERROR
         if(node_found) TEST_ERROR
 
-        if((node_found = H5FS_sect_find(f, H5AC_ind_read_dxpl_id, f->shared->fs_man[type],
+        if((node_found = H5FS_sect_find(f, f->shared->fs_man[type],
                          (hsize_t)TBLOCK_SIZE3, (H5FS_section_info_t **)&node)) < 0)
             FAIL_STACK_ERROR
         if(node_found) TEST_ERROR
@@ -6687,7 +6691,7 @@ test_mf_fs_persist_multi(void)
         TEST_ERROR
 
     /* Start up H5FD_MEM_GHEAP free-space manager */
-    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)gtype) < 0)
+    if(H5MF__open_fstype(f, (H5F_mem_page_t)gtype) < 0)
         FAIL_STACK_ERROR
 
     /* Get free-space info */
@@ -6718,6 +6722,7 @@ error:
     } H5E_END_TRY;
     return(1);
 } /* test_mf_fs_persist_multi() */
+#endif /* PB_OUT */
 
 /*
  *-------------------------------------------------------------------------
@@ -6778,25 +6783,25 @@ test_mf_fs_persist(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
 
         /* Allocate 6 blocks */
         type = H5FD_MEM_SUPER;
-        if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+        if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1)))
             FAIL_STACK_ERROR
-        if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2)))
+        if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE2)))
             FAIL_STACK_ERROR
-        if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+        if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE3)))
             FAIL_STACK_ERROR
-        if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE4)))
+        if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE4)))
             FAIL_STACK_ERROR
-        if(HADDR_UNDEF == (addr5 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5)))
+        if(HADDR_UNDEF == (addr5 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE5)))
             FAIL_STACK_ERROR
-        if(HADDR_UNDEF == (addr6 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE6)))
+        if(HADDR_UNDEF == (addr6 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE6)))
             FAIL_STACK_ERROR
 
         /* Put block #1, #3, #5 to H5FD_MEM_SUPER free-space manager */
-        if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
+        if(H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
             FAIL_STACK_ERROR
-        if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
+        if(H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
             FAIL_STACK_ERROR
-        if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr5, (hsize_t)TBLOCK_SIZE5) < 0)
+        if(H5MF_xfree(f, type, addr5, (hsize_t)TBLOCK_SIZE5) < 0)
             FAIL_STACK_ERROR
 
         if(H5Fclose(file) < 0)
@@ -6823,12 +6828,12 @@ test_mf_fs_persist(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
          */
         if((f->shared->first_alloc_dealloc) &&
            (SUCCEED != 
-            H5MF_tidy_self_referential_fsm_hack(f, H5AC_ind_read_dxpl_id)))
+            H5MF_tidy_self_referential_fsm_hack(f)))
             FAIL_STACK_ERROR
 
         /* Start up H5FD_MEM_SUPER free-space manager */
         if(!(f->shared->fs_man[tt]))
-            if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)tt) < 0)
+            if(H5MF__open_fstype(f, (H5F_mem_page_t)tt) < 0)
                 FAIL_STACK_ERROR
 
         /* Get info for free-space manager */
@@ -6843,13 +6848,13 @@ test_mf_fs_persist(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
             TEST_ERROR
 
         /* Retrieve block #3 from H5FD_MEM_SUPER free-space manager */
-        if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+        if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE3)))
             FAIL_STACK_ERROR
         if(tmp_addr != addr3)
             TEST_ERROR
 
         /* Retrieve block #1 from H5FD_MEM_SUPER free-space manager */
-        if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+        if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1)))
             FAIL_STACK_ERROR
         if(tmp_addr != addr1)
             TEST_ERROR
@@ -6870,7 +6875,7 @@ test_mf_fs_persist(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
             TEST_ERROR
 
         /* Retrieve block #5 from H5FD_MEM_SUPER free-space manager */
-        if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5)))
+        if(HADDR_UNDEF == (tmp_addr = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE5)))
             FAIL_STACK_ERROR
         if(tmp_addr != addr5)
             TEST_ERROR
@@ -6916,6 +6921,7 @@ test_mf_fs_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
     H5FD_mem_t  type;               /* File allocation type */
     H5FS_stat_t fs_stat;                    /* Information for free-space manager */
     haddr_t addr1, addr2, addr3, addr4;     /* File address for H5FD_MEM_SUPER */
+    haddr_t addrx;
     H5FD_mem_t  fs_type; 
     hbool_t contig_addr_vfd;
     hbool_t ran_H5MF_tidy_self_referential_fsm_hack = FALSE;
@@ -6958,25 +6964,25 @@ test_mf_fs_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
 
         /* Allocate 4 blocks */
         type = H5FD_MEM_SUPER;
-        if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+        if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1)))
             FAIL_STACK_ERROR
-        if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2)))
+        if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE2)))
             FAIL_STACK_ERROR
-        if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+        if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE3)))
             FAIL_STACK_ERROR
-        if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE4)))
+        if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE4)))
             FAIL_STACK_ERROR
     
         /* Put block #1, #3 to H5FD_MEM_SUPER free-space manager */
-        if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
+        if(H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
             FAIL_STACK_ERROR
-        if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
+        if(H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
             FAIL_STACK_ERROR
 
         /* Retrieve block #1, #3 from H5FD_MEM_SUPER free-space manager */
-        if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+        if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE3)))
             FAIL_STACK_ERROR
-        if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+        if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1)))
             FAIL_STACK_ERROR
 
         if(H5Fclose(file) < 0)
@@ -6997,7 +7003,7 @@ test_mf_fs_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
             TEST_ERROR
 
         /* Put block #3 to H5FD_MEM_SUPER free-space manager */
-        if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
+        if(H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
             FAIL_STACK_ERROR
 
         if(H5Fclose(file) < 0)
@@ -7021,14 +7027,14 @@ test_mf_fs_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
          * assertion failures on the first file space alloc / dealloc.
          */
          if(f->shared->first_alloc_dealloc){
-             if(SUCCEED!=H5MF_tidy_self_referential_fsm_hack(f,H5AC_ind_read_dxpl_id))
+             if(SUCCEED!=H5MF_tidy_self_referential_fsm_hack(f))
                 FAIL_STACK_ERROR
             ran_H5MF_tidy_self_referential_fsm_hack = TRUE;
         }
 
         /* Start up H5FD_MEM_SUPER free-space manager */
         if(!(f->shared->fs_man[fs_type]))
-            if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, (H5F_mem_page_t)fs_type) < 0)
+            if(H5MF__open_fstype(f, (H5F_mem_page_t)fs_type) < 0)
                 FAIL_STACK_ERROR
 
         /* Get info for H5FD_MEM_SUPER free-space manager */
@@ -7047,9 +7053,15 @@ test_mf_fs_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
             TEST_ERROR
 
         /* Put block #4 to H5FD_MEM_SUPER free-space manager */
-        if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr4, (hsize_t)TBLOCK_SIZE4) < 0)
+        if(H5MF_xfree(f, type, addr4, (hsize_t)TBLOCK_SIZE4) < 0)
             FAIL_STACK_ERROR
 
+        if(!new_format) {
+            /* Need to take up this space so that the free-space manager will go away */
+            if(HADDR_UNDEF == (addrx = H5MF_alloc(f, type, (hsize_t)103)))
+                FAIL_STACK_ERROR
+        }
+
         /* The H5FD_MEM_SUPER free-space manager will go away at H5MF_close() */
         if(H5Fclose(file) < 0)
             FAIL_STACK_ERROR
@@ -7061,7 +7073,6 @@ test_mf_fs_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
         /* Get a pointer to the internal file object */
         if(NULL == (f = (H5F_t *)H5I_object(file)))
             FAIL_STACK_ERROR
-
         /* Verify that the H5FD_MEM_SUPER free-space manager is not there */
         if(H5F_addr_defined(f->shared->fs_addr[fs_type]))
             TEST_ERROR
@@ -7163,25 +7174,25 @@ test_mf_strat_thres_persist(const char *env_h5_drvr, hid_t fapl, hbool_t new_for
 
                 /* Allocate 6 blocks */
                 type = H5FD_MEM_SUPER;
-                if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+                if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1)))
                     FAIL_STACK_ERROR
-                if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2)))
+                if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE2)))
                     FAIL_STACK_ERROR
-                if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+                if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE3)))
                     FAIL_STACK_ERROR
-                if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE4)))
+                if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE4)))
                     FAIL_STACK_ERROR
-                if(HADDR_UNDEF == (addr5 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5)))
+                if(HADDR_UNDEF == (addr5 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE5)))
                     FAIL_STACK_ERROR
-                if(HADDR_UNDEF == (addr6 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE6)))
+                if(HADDR_UNDEF == (addr6 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE6)))
                     FAIL_STACK_ERROR
     
                 /* Put block #1, #3, #5 to H5FD_MEM_SUPER free-space manager */
-                if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
+                if(H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
                     FAIL_STACK_ERROR
-                if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
+                if(H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
                     FAIL_STACK_ERROR
-                if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr5, (hsize_t)TBLOCK_SIZE5) < 0)
+                if(H5MF_xfree(f, type, addr5, (hsize_t)TBLOCK_SIZE5) < 0)
                     FAIL_STACK_ERROR
 
 
@@ -7335,17 +7346,17 @@ test_mf_strat_thres_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new_format
 
             /* Allocate 6 blocks */
             type = H5FD_MEM_SUPER;
-            if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1)))
+            if(HADDR_UNDEF == (addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE1)))
                 FAIL_STACK_ERROR
-            if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE2)))
+            if(HADDR_UNDEF == (addr2 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE2)))
                 FAIL_STACK_ERROR
-            if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3)))
+            if(HADDR_UNDEF == (addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE3)))
                 FAIL_STACK_ERROR
-            if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE4)))
+            if(HADDR_UNDEF == (addr4 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE4)))
                 FAIL_STACK_ERROR
-            if(HADDR_UNDEF == (addr5 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5)))
+            if(HADDR_UNDEF == (addr5 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE5)))
                 FAIL_STACK_ERROR
-            if(HADDR_UNDEF == (addr6 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE6)))
+            if(HADDR_UNDEF == (addr6 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE6)))
                 FAIL_STACK_ERROR
 
             H5MF_alloc_to_fs_type(f, type, TBLOCK_SIZE6, (H5F_mem_page_t *)&tt);
@@ -7357,9 +7368,9 @@ test_mf_strat_thres_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new_format
             } 
 
             /* Put block #3, #5 to H5FD_MEM_SUPER free-space manager */
-            if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
+            if(H5MF_xfree(f, type, addr3, (hsize_t)TBLOCK_SIZE3) < 0)
                 FAIL_STACK_ERROR
-            if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr5, (hsize_t)TBLOCK_SIZE5) < 0)
+            if(H5MF_xfree(f, type, addr5, (hsize_t)TBLOCK_SIZE5) < 0)
                 FAIL_STACK_ERROR
 
             fs_state.tot_space += TBLOCK_SIZE3 + TBLOCK_SIZE5;
@@ -7370,17 +7381,17 @@ test_mf_strat_thres_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new_format
                 TEST_ERROR
 
             /* section #2 is less than threshold but is merged into section #3 */
-            if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE2) < 0)
+            if(H5MF_xfree(f, type, addr2, (hsize_t)TBLOCK_SIZE2) < 0)
                 FAIL_STACK_ERROR
 
             fs_state.tot_space += TBLOCK_SIZE2;
             if(check_stats(f, f->shared->fs_man[tt], &fs_state))
                 TEST_ERROR
 
-            if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr4, (hsize_t)TBLOCK_SIZE4) < 0)
+            if(H5MF_xfree(f, type, addr4, (hsize_t)TBLOCK_SIZE4) < 0)
                 FAIL_STACK_ERROR
 
-            if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr6, (hsize_t)TBLOCK_SIZE6) < 0)
+            if(H5MF_xfree(f, type, addr6, (hsize_t)TBLOCK_SIZE6) < 0)
                 FAIL_STACK_ERROR
 
             /* For paged aggregation, the sections in the page at EOF for small meta fs are merged but are not shrunk away */
@@ -7394,7 +7405,7 @@ test_mf_strat_thres_gone(const char *env_h5_drvr, hid_t fapl, hbool_t new_format
                 TEST_ERROR
 
             /* section #1 is less than threshold but is shrunk away */
-            if(H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
+            if(H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE1) < 0)
                 FAIL_STACK_ERROR
 
             /* For paged aggregation, the section in the page at EOF for small meta fs is not shrunk away */
@@ -7492,29 +7503,29 @@ test_dichotomy(hid_t fapl)
 
     /* Allocate the first block of type H5FD_MEM_SUPER */
     type = H5FD_MEM_SUPER;
-    addr1 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+    addr1 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
     /* Allocate the second block of type H5FD_MEM_SUPER */
-    H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+    H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE50);
 
     /* Allocate the first block of type H5FD_MEM_DRAW */
     stype = H5FD_MEM_DRAW;
-    saddr1 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+    saddr1 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE30);
 
     /* Free the first block of type H5FD_MEM_SUPER */
-    H5MF_xfree(f, type, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE30);
+    H5MF_xfree(f, type, addr1, (hsize_t)TBLOCK_SIZE30);
 
     /* Allocate the second block of type H5FD_MEM_DRAW */
-    saddr2 = H5MF_alloc(f, stype, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+    saddr2 = H5MF_alloc(f, stype, (hsize_t)TBLOCK_SIZE30);
 
     /* Verify that saddr1 is not addr1 */
     if(saddr2 == addr1) TEST_ERROR
 
     /* Free the first block of type H5FD_MEM_DRAW */
-    H5MF_xfree(f, stype, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE30);
+    H5MF_xfree(f, stype, saddr1, (hsize_t)TBLOCK_SIZE30);
 
     /* Allocate the third block of type H5FD_MEM_SUPER */
-    addr3 = H5MF_alloc(f, type, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+    addr3 = H5MF_alloc(f, type, (hsize_t)TBLOCK_SIZE30);
 
     /* Verify that addr3 is not saddr1 */
     if(addr3 == saddr1) TEST_ERROR
@@ -7651,52 +7662,52 @@ test_page_alloc_xfree(const char *env_h5_drvr, hid_t fapl)
                 TEST_ERROR
     
             /* Allocate 3 small meta data blocks: addr1, addr2, addr3 */
-            H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
-            addr2 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1034);
-            addr3 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+            H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE30);
+            addr2 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE1034);
+            addr3 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE50);
 
             /* Free the block with addr2 */
-            H5MF_xfree(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE1034);
+            H5MF_xfree(f, H5FD_MEM_OHDR, addr2, (hsize_t)TBLOCK_SIZE1034);
 
             if(!fs_persist) {
 
                 H5MF_alloc_to_fs_type(f, H5FD_MEM_OHDR, TBLOCK_SIZE1034, (H5F_mem_page_t *)&fs_type);
 
                 /* Verify that the freed block with addr2 is found from the small meta data manager */
-                if(H5MF_find_sect(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1034, f->shared->fs_man[fs_type], &found_addr) < 0)
+                if(H5MF__find_sect(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE1034, f->shared->fs_man[fs_type], &found_addr) < 0)
                     TEST_ERROR
                 if(found_addr != addr2)
                     TEST_ERROR
             } /* end if */
 
             /* Allocate 2 small raw data blocks: saddr1, saddr2 */
-            saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
-            H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE1034);
+            saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE30);
+            H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE1034);
 
             /* Free the block with saddr1 */
-            H5MF_xfree(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE30);
+            H5MF_xfree(f, H5FD_MEM_DRAW, saddr1, (hsize_t)TBLOCK_SIZE30);
 
             if(!fs_persist) {
                 /* Verify that the freed block with saddr1 is found from the small raw data manager */
-                if(H5MF_find_sect(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30, f->shared->fs_man[H5F_MEM_PAGE_DRAW], &found_addr) < 0)
+                if(H5MF__find_sect(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE30, f->shared->fs_man[H5F_MEM_PAGE_DRAW], &found_addr) < 0)
                     TEST_ERROR
                 if(found_addr != saddr1)
                     TEST_ERROR
             } /* end if */
 
             /* Allocate 2 large data blocks: gaddr1, gaddr2 */
-            gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5000);
-            H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE8000);
+            gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE5000);
+            H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE8000);
 
             /* Free the block with gaddr1 */
-            H5MF_xfree(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, gaddr1, (hsize_t)TBLOCK_SIZE5000);
+            H5MF_xfree(f, H5FD_MEM_DRAW, gaddr1, (hsize_t)TBLOCK_SIZE5000);
 
             if(!fs_persist) {
 
                 H5MF_alloc_to_fs_type(f, H5FD_MEM_DRAW, TBLOCK_SIZE5000, (H5F_mem_page_t *)&fs_type);
 
                 /* Verify that the freed block with gaddr1 is found from the large data manager */
-                if(H5MF_find_sect(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE8192, f->shared->fs_man[fs_type], &found_addr) < 0)
+                if(H5MF__find_sect(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE8192, f->shared->fs_man[fs_type], &found_addr) < 0)
                     TEST_ERROR
                 if(found_addr != gaddr1)
                     TEST_ERROR
@@ -7735,17 +7746,17 @@ test_page_alloc_xfree(const char *env_h5_drvr, hid_t fapl)
                    * assertion failures on the first file space alloc / dealloc.
                    */
                 if(f->shared->first_alloc_dealloc){
-                    if(SUCCEED!=H5MF_tidy_self_referential_fsm_hack(f,H5AC_ind_read_dxpl_id))
+                    if(SUCCEED!=H5MF_tidy_self_referential_fsm_hack(f))
                         FAIL_STACK_ERROR
                 }
 
                 /* Set up to use the small meta data manager */
                 if(!(f->shared->fs_man[fs_type]))
-                    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, fs_type) < 0)
+                    if(H5MF__open_fstype(f, fs_type) < 0)
                         TEST_ERROR
 
                 /* Verify that the freed block with addr2 is found from the small meta data manager */
-                if(H5MF_find_sect(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)(f->shared->fs_page_size-(addr3+TBLOCK_SIZE50)), f->shared->fs_man[fs_type], &found_addr) < 0)
+                if(H5MF__find_sect(f, H5FD_MEM_OHDR, (hsize_t)(f->shared->fs_page_size-(addr3+TBLOCK_SIZE50)), f->shared->fs_man[fs_type], &found_addr) < 0)
                     TEST_ERROR
 
                 if(found_addr != (addr3+TBLOCK_SIZE50))
@@ -7757,11 +7768,11 @@ test_page_alloc_xfree(const char *env_h5_drvr, hid_t fapl)
         
                 /* Set up to use the small raw data manager */
                 if(!(f->shared->fs_man[H5F_MEM_PAGE_DRAW]))
-                    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, H5F_MEM_PAGE_DRAW) < 0)
+                    if(H5MF__open_fstype(f, H5F_MEM_PAGE_DRAW) < 0)
                         TEST_ERROR
 
                 /* Verify that the freed block with saddr1 is found from the small raw data manager */
-                if(H5MF_find_sect(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30, f->shared->fs_man[H5F_MEM_PAGE_DRAW], &found_addr) < 0)
+                if(H5MF__find_sect(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE30, f->shared->fs_man[H5F_MEM_PAGE_DRAW], &found_addr) < 0)
                     TEST_ERROR
                 if(found_addr != saddr1)
                     TEST_ERROR
@@ -7770,11 +7781,11 @@ test_page_alloc_xfree(const char *env_h5_drvr, hid_t fapl)
 
                 if(!(f->shared->fs_man[fs_type]))
                     /* Set up to use the large data manager */
-                    if(H5MF_open_fstype(f, H5AC_ind_read_dxpl_id, fs_type) < 0)
+                    if(H5MF__open_fstype(f, fs_type) < 0)
                         TEST_ERROR
 
                 /* Verify that the freed block with gaddr1 is found from the large data manager */
-                if(H5MF_find_sect(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE8192, f->shared->fs_man[fs_type], &found_addr) < 0)
+                if(H5MF__find_sect(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE8192, f->shared->fs_man[fs_type], &found_addr) < 0)
                     TEST_ERROR
                 if(found_addr != gaddr1)
                     TEST_ERROR
@@ -7862,40 +7873,40 @@ test_page_try_shrink(const char *env_h5_drvr, hid_t fapl)
             FAIL_STACK_ERROR
 
         /* Allocate a small meta data block with addr1 */
-        addr1 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr1 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE50);
 
         /* Try to shrink the block with addr1 */
-        if((status = H5MF_try_shrink(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE50)) < 0)
+        if((status = H5MF_try_shrink(f, H5FD_MEM_OHDR, addr1, (hsize_t)TBLOCK_SIZE50)) < 0)
             FAIL_STACK_ERROR
 
         /* Couldn't shrink due to the section (remaining space in the page) is in the small meta data free-space manager */
         if(status == TRUE) TEST_ERROR
 
         /* Allocate a small raw data block with saddr1 */
-        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE50);
 
         /* Try to shrink the block with saddr1 */
-        if((status = H5MF_try_shrink(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE50)) < 0)
+        if((status = H5MF_try_shrink(f, H5FD_MEM_DRAW, saddr1, (hsize_t)TBLOCK_SIZE50)) < 0)
             FAIL_STACK_ERROR
 
         /* Couldn't shrink due to the section (remaining space in the page) is in the small raw data free-space manager */
         if(status == TRUE) TEST_ERROR
 
         /* Allocate a large data block with gaddr1 */
-        gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5000);
+        gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE5000);
 
         /* Try to shrink the block with gaddr1 */
-        if((status = H5MF_try_shrink(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, gaddr1, (hsize_t)TBLOCK_SIZE5000)) < 0)
+        if((status = H5MF_try_shrink(f, H5FD_MEM_DRAW, gaddr1, (hsize_t)TBLOCK_SIZE5000)) < 0)
             FAIL_STACK_ERROR
 
         /* Couldn't shrink due to the section (remaining space in the page) is in the large-sized free-space manager */
         if(status == TRUE) TEST_ERROR
 
         /* Free the block with saddr1--merge to become 1 page, then return to the large manager */
-        H5MF_xfree(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, H5FD_MEM_DRAW, saddr1, (hsize_t)TBLOCK_SIZE50);
 
         /* Merge all 3 sections and shrunk */
-        H5MF_xfree(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, gaddr1, (hsize_t)TBLOCK_SIZE5000);
+        H5MF_xfree(f, H5FD_MEM_OHDR, gaddr1, (hsize_t)TBLOCK_SIZE5000);
 
         if(H5Fclose(fid) < 0)
             FAIL_STACK_ERROR
@@ -7983,16 +7994,16 @@ test_page_small_try_extend(const char *env_h5_drvr, hid_t fapl)
             FAIL_STACK_ERROR
 
         /* Allocate a small meta data block with addr1 */
-        addr1 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE98);
+        addr1 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE98);
 
         /* Try extending the block with addr1 at EOF not crossing page boundary */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_OHDR, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE98, (hsize_t)3100);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_OHDR, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE98, (hsize_t)3100);
         /* Should succeed */
         if(was_extended != TRUE) TEST_ERROR
 
         /* Allocate 2 small meta data blocks with addr2 and addr3--will be on another meta data page */
-        addr2 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE100);
-        addr3 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE150);
+        addr2 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE100);
+        addr3 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE150);
 
         /* The block with addr2 should be page aligned */
         /* The block with addr3 resides right next to the block with addr2 */
@@ -8002,60 +8013,60 @@ test_page_small_try_extend(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Free the block with addr2 */
-        H5MF_xfree(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, addr2, (hsize_t)TBLOCK_SIZE100);
+        H5MF_xfree(f, H5FD_MEM_OHDR, addr2, (hsize_t)TBLOCK_SIZE100);
 
         /* Try extending the block with addr1 that will cross to the next page where the freed block with addr2 resides */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_OHDR, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE3198, (hsize_t)TBLOCK_SIZE100);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_OHDR, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE3198, (hsize_t)TBLOCK_SIZE100);
         /* Shouldn't succeed--should not cross page boundary */
         if(was_extended == TRUE) TEST_ERROR
 
         /* Try extending the block with addr1 into the free-space section that is big enough to fulfill the request */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_OHDR, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE3198, (hsize_t)TBLOCK_SIZE50);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_OHDR, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE3198, (hsize_t)TBLOCK_SIZE50);
         /* Should succeed */
         if(was_extended != TRUE) TEST_ERROR
     
         /* Free the block with addr1 */
-        H5MF_xfree(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, addr1, (hsize_t)TBLOCK_SIZE3248);
+        H5MF_xfree(f, H5FD_MEM_OHDR, addr1, (hsize_t)TBLOCK_SIZE3248);
 
         /* Allocate a new meta data block with addr1 */
         /* There is a page end threshold of size H5F_FILE_SPACE_PGEND_META_THRES at the end of the block */
         /* The block is right next to the threshold */ 
-        addr1 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3286);
+        addr1 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE3286);
 
         /* Try extending the block into the threshold with size > H5F_FILE_SPACE_PGEND_META_THRES */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_OHDR, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE3286, (hsize_t)TBLOCK_SIZE11);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_OHDR, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE3286, (hsize_t)TBLOCK_SIZE11);
         /* Shouldn't succeed */
         if(was_extended == TRUE) TEST_ERROR
 
         /* Try extending the block into the threshold with size < H5F_FILE_SPACE_PGEND_META_THRES */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_OHDR, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE3286, (hsize_t)TBLOCK_SIZE2);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_OHDR, (haddr_t)addr1, (hsize_t)TBLOCK_SIZE3286, (hsize_t)TBLOCK_SIZE2);
         /* Should succeed */
         if(was_extended != TRUE) TEST_ERROR
 
         /* Free the block with addr3--will merge with the remaining sections to become a page and then free the page */
-        H5MF_xfree(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, addr3, (hsize_t)TBLOCK_SIZE150);
+        H5MF_xfree(f, H5FD_MEM_OHDR, addr3, (hsize_t)TBLOCK_SIZE150);
 
         /* Allocate a small raw data block with saddr1 */
-        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE4086);
+        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE4086);
 
         /* Try extending the block crossing the page boundary */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_DRAW, (haddr_t)saddr1, (hsize_t)TBLOCK_SIZE4086, (hsize_t)TBLOCK_SIZE11);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_DRAW, (haddr_t)saddr1, (hsize_t)TBLOCK_SIZE4086, (hsize_t)TBLOCK_SIZE11);
         /* Shouldn't succeed */
         if(was_extended == TRUE) TEST_ERROR
 
         /* Try extending the block not crossing page boundary */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_DRAW, (haddr_t)saddr1, (hsize_t)TBLOCK_SIZE4086, (hsize_t)TBLOCK_SIZE10);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_DRAW, (haddr_t)saddr1, (hsize_t)TBLOCK_SIZE4086, (hsize_t)TBLOCK_SIZE10);
         /* Should succeed */
         if(was_extended != TRUE) TEST_ERROR
 
         /* The extended block is now "large" in size */
         /* Try extending the block */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_DRAW, (haddr_t)saddr1, (hsize_t)TBLOCK_SIZE4096, (hsize_t)TBLOCK_SIZE10);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_DRAW, (haddr_t)saddr1, (hsize_t)TBLOCK_SIZE4096, (hsize_t)TBLOCK_SIZE10);
         /* Should succeed */
         if(was_extended != TRUE) TEST_ERROR
 
         /* Try extending the large-sized block */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_DRAW, (haddr_t)saddr1, (hsize_t)TBLOCK_SIZE4106, (hsize_t)TBLOCK_SIZE5000);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_DRAW, (haddr_t)saddr1, (hsize_t)TBLOCK_SIZE4106, (hsize_t)TBLOCK_SIZE5000);
         /* Should not succeed because the mis-aligned fragment in the page is in the large-sized free-space manager */
         if(was_extended == TRUE) TEST_ERROR
 
@@ -8137,66 +8148,66 @@ test_page_large_try_extend(const char *env_h5_drvr, hid_t fapl)
             FAIL_STACK_ERROR
 
         /* Allocate a large data block with gaddr1 */
-        gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)6000);
+        gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)6000);
 
         /* Should be page aligned */
         if(gaddr1 % TBLOCK_SIZE4096)
             TEST_ERROR
 
         /* Extending the block with gaddr1 at EOF to become 2 pages */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_DRAW, (haddr_t)gaddr1, (hsize_t)TBLOCK_SIZE6000, (hsize_t)TBLOCK_SIZE2192);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_DRAW, (haddr_t)gaddr1, (hsize_t)TBLOCK_SIZE6000, (hsize_t)TBLOCK_SIZE2192);
         /* Should succeed */
         if(was_extended != TRUE) TEST_ERROR
 
         /* Allocate a large data block with gaddr2 */
-        gaddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE8000);
+        gaddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE8000);
         /* Should be page aligned */
         if(gaddr2 % TBLOCK_SIZE4096)
             TEST_ERROR
 
         /* Try extending the block with gaddr1 */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_DRAW, (haddr_t)gaddr1, (hsize_t)TBLOCK_SIZE8192, (hsize_t)TBLOCK_SIZE50);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_DRAW, (haddr_t)gaddr1, (hsize_t)TBLOCK_SIZE8192, (hsize_t)TBLOCK_SIZE50);
         /* Should not succeed */
         if(was_extended == TRUE) TEST_ERROR
 
         /* Allocate a large data block with gaddr3 */
-        gaddr3 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE8000);
+        gaddr3 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE8000);
         /* Should be page aligned */
         if(gaddr3 % TBLOCK_SIZE4096)
             TEST_ERROR
 
         /* Try extending the block with gaddr2--there is a free-space section big enough to fulfill the request */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_DRAW, (haddr_t)gaddr2, (hsize_t)TBLOCK_SIZE8000, (hsize_t)TBLOCK_SIZE100);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_DRAW, (haddr_t)gaddr2, (hsize_t)TBLOCK_SIZE8000, (hsize_t)TBLOCK_SIZE100);
         /* Should succeed */
         if(was_extended == FALSE) TEST_ERROR
 
         /* Try extending the block with gaddr2--there is no free-space section big enough to fulfill the request */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_DRAW, (haddr_t)gaddr2, (hsize_t)TBLOCK_SIZE8100, (hsize_t)TBLOCK_SIZE100);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_DRAW, (haddr_t)gaddr2, (hsize_t)TBLOCK_SIZE8100, (hsize_t)TBLOCK_SIZE100);
         /* Should not succeed */
         if(was_extended == TRUE) TEST_ERROR
 
         /* Try extending the block with gaddr2--there is a free-space section big enough to fulfill the request */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_DRAW, (haddr_t)gaddr2, (hsize_t)TBLOCK_SIZE8100, (hsize_t)TBLOCK_SIZE90);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_DRAW, (haddr_t)gaddr2, (hsize_t)TBLOCK_SIZE8100, (hsize_t)TBLOCK_SIZE90);
         /* Should succeed */
         if(was_extended == FALSE) TEST_ERROR
 
         /* Try extending the block with gaddr2 */
         /* There is no free-space section big enough to fulfill the request (request is < H5F_FILE_SPACE_PGEND_META_THRES) */ 
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_DRAW, (haddr_t)gaddr2, (hsize_t)TBLOCK_SIZE8190, (hsize_t)TBLOCK_SIZE5);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_DRAW, (haddr_t)gaddr2, (hsize_t)TBLOCK_SIZE8190, (hsize_t)TBLOCK_SIZE5);
         /* Should not succeed */
         if(was_extended == TRUE) TEST_ERROR
 
         /* Allocate a large data block with gaddr4 */
-        gaddr4 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5000);
+        gaddr4 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE5000);
         /* Should be page aligned */
         if(gaddr4 % TBLOCK_SIZE4096)
             TEST_ERROR
 
         /* Free the block with gaddr3--will merge with remaining free space to become 2 pages + section (size 2) in previous page */
-        H5MF_xfree(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, gaddr3, (hsize_t)TBLOCK_SIZE8000);
+        H5MF_xfree(f, H5FD_MEM_DRAW, gaddr3, (hsize_t)TBLOCK_SIZE8000);
 
         /* Try extending the block with gaddr2 crossing page boundary--there is free-space section big enough to fulfill the request */
-        was_extended = H5MF_try_extend(f, H5AC_ind_read_dxpl_id, H5FD_MEM_DRAW, (haddr_t)gaddr2, (hsize_t)TBLOCK_SIZE8190, (hsize_t)TBLOCK_SIZE5);
+        was_extended = H5MF_try_extend(f, H5FD_MEM_DRAW, (haddr_t)gaddr2, (hsize_t)TBLOCK_SIZE8190, (hsize_t)TBLOCK_SIZE5);
         /* Should succeed */
         if(was_extended == FALSE) TEST_ERROR
 
@@ -8280,7 +8291,7 @@ test_page_large(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate a large data block with gaddr1 */
         /* 1 page + 1904 bytes; 2192 bytes in free-space manager */
-        gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE6000);
+        gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE6000);
 
         /* Should be page aligned */
         if(gaddr1 % TBLOCK_SIZE4096)
@@ -8288,20 +8299,20 @@ test_page_large(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate a large data block with gaddr2--should be on another page */
         /* Allocate 1 page + 3904 bytes; 192 bytes in free-space manager */
-        gaddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE8000);
+        gaddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE8000);
         /* Should be page aligned */
         if(gaddr2 % TBLOCK_SIZE4096)
             TEST_ERROR
 
         /* Allocate a large data block with gaddr3--should be on another page */
         /* Allocate 2 pages + 3808 bytes; 288 bytes in free-space manager */
-        gaddr3 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE12000);
+        gaddr3 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE12000);
         if(!H5F_addr_defined(gaddr3))
             TEST_ERROR
 
         /* Free the block with gaddr2 */
         /* Merged sections: 2192 + 8000 + 192 = 10384 */
-        H5MF_xfree(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, gaddr2, (hsize_t)TBLOCK_SIZE8000);
+        H5MF_xfree(f, H5FD_MEM_DRAW, gaddr2, (hsize_t)TBLOCK_SIZE8000);
 
         /* Get free-space info */
         if(H5FS_stat_info(f, f->shared->fs_man[H5F_MEM_PAGE_GENERIC], &fs_stat) < 0)
@@ -8315,7 +8326,7 @@ test_page_large(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate a large data block with gaddr4--there is a free-space section able to fulfill the request */
         /* Free-space sections: 2192 + 3192 + 288 = 5672 bytes */
-        gaddr4 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5000);
+        gaddr4 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE5000);
 
         /* Should be page aligned */
         if(gaddr4 % TBLOCK_SIZE4096)
@@ -8333,8 +8344,8 @@ test_page_large(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Free the two blocks with gaddr1 and gaddr4 */
-        H5MF_xfree(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, gaddr1, (hsize_t)TBLOCK_SIZE6000);
-        H5MF_xfree(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, gaddr4, (hsize_t)TBLOCK_SIZE5000);
+        H5MF_xfree(f, H5FD_MEM_DRAW, gaddr1, (hsize_t)TBLOCK_SIZE6000);
+        H5MF_xfree(f, H5FD_MEM_DRAW, gaddr4, (hsize_t)TBLOCK_SIZE5000);
 
         /* Get free-space info */
         if(H5FS_stat_info(f, f->shared->fs_man[H5F_MEM_PAGE_GENERIC], &fs_stat) < 0)
@@ -8435,17 +8446,17 @@ test_page_small(const char *env_h5_drvr, hid_t fapl)
             FAIL_STACK_ERROR
 
         /* Allocate 2 small meta data blocks: addr1, addr2 */
-        H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
-        addr2 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE30);
+        addr2 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE50);
 
         /* Allocate a small raw data block with saddr1 */
-        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
+        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE30);
         /* Should be on the second page and page aligned */
         if(saddr1 % TBLOCK_SIZE4096)
             TEST_ERROR
 
         /* Allocate a small raw data block with saddr2 */
-        saddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE50);
         /* Should not be page aligned */
         if(!(saddr2 % TBLOCK_SIZE4096))
             TEST_ERROR
@@ -8454,13 +8465,13 @@ test_page_small(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate a small meta data block with addr3--there is no free-space section big enough to fulfill the request */
-        addr3 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE4020);
+        addr3 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE4020);
         /* Should be on the third page and page aligned */
         if(addr3 % TBLOCK_SIZE4096)
             TEST_ERROR
 
         /* Allocate a small meta data block with addr4--there is a free-space section big enough to fulfill the request */
-        addr4 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE80);
+        addr4 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE80);
         /* Should not be page aligned */
         if(!(addr4 % TBLOCK_SIZE4096))
             TEST_ERROR
@@ -8469,7 +8480,7 @@ test_page_small(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate a small meta data block with addr5--there is a free-space section big enough to fulfill the request */
-        addr5 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE40);
+        addr5 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE40);
         /* Should not be page aligned */
         if(!(addr5 % TBLOCK_SIZE4096))
             TEST_ERROR
@@ -8480,20 +8491,20 @@ test_page_small(const char *env_h5_drvr, hid_t fapl)
 
         /* Allocate a small meta data block with addr6--taking up the remaining space in the first page */
         if(family)
-            H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3080);
+            H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE3080);
         else
-            H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3088);
+            H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE3088);
 
         /* Allocate a small meta data block with addr7--taking up the remaining space in the third page */
-        H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE36);
+        H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE36);
 
         /* Allocate 2 small meta data blocks: addr8, addr9--there is no free-space to fulfill the request */
-        H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
-        addr9 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE80);
+        H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE50);
+        addr9 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE80);
 
         /* Free the block with saddr1 and saddr2--merge with remaining section to become a page which will be returned to the large manager */
-        H5MF_xfree(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, saddr1, (hsize_t)TBLOCK_SIZE30);
-        H5MF_xfree(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, saddr2, (hsize_t)TBLOCK_SIZE50);
+        H5MF_xfree(f, H5FD_MEM_DRAW, saddr1, (hsize_t)TBLOCK_SIZE30);
+        H5MF_xfree(f, H5FD_MEM_DRAW, saddr2, (hsize_t)TBLOCK_SIZE50);
 
         /* Verify that the large manager does contain a section with file space page size (default is 4096) */
         if(!f->shared->fs_man[H5F_MEM_PAGE_GENERIC])
@@ -8504,14 +8515,14 @@ test_page_small(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate a small meta data block with addr10--there is a free-space section big enough to fulfill the request */
-        addr10 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE3900);
+        addr10 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE3900);
         /* The block should be next to the block with addr9 */
         if(addr10 != (addr9 + TBLOCK_SIZE80))
             TEST_ERROR
 
         /* Allocate a small meta data block with addr11 */
         /* The current free-space section is unable to fulfill the request; obtain a page from the large manager */
-        addr11 = H5MF_alloc(f, H5FD_MEM_OHDR, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE80);
+        addr11 = H5MF_alloc(f, H5FD_MEM_OHDR, (hsize_t)TBLOCK_SIZE80);
         /* The address of the block should be the same the freed block with saddr1 */
         if(addr11 != saddr1)
             TEST_ERROR
@@ -8679,8 +8690,8 @@ test_page_alignment(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate 2 small raw data blocks */
-        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
-        saddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE30);
+        saddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE50);
 
         /* Should be on the second page and page aligned on 4096 (default file space page size) */
         if(saddr1 % TBLOCK_SIZE4096)
@@ -8691,8 +8702,8 @@ test_page_alignment(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate 2 large raw data blocks */
-        gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5000);
-        gaddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE8000);
+        gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE5000);
+        gaddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE8000);
 
         /* Should be on the 3rd page and page aligned */
         if(gaddr1 % TBLOCK_SIZE4096)
@@ -8731,8 +8742,8 @@ test_page_alignment(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
 
         /* Allocate 2 small meta data blocks */
-        addr1 = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
-        addr2 = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        addr1 = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE30);
+        addr2 = H5MF_alloc(f, H5FD_MEM_SUPER, (hsize_t)TBLOCK_SIZE50);
 
         /* Should be aligned on 16 */
         if(addr1 % TEST_ALIGN16 || addr2 % TEST_ALIGN16)
@@ -8744,8 +8755,8 @@ test_page_alignment(const char *env_h5_drvr, hid_t fapl)
                 TEST_ERROR
 
         /* Allocate 2 small raw data blocks */
-        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE80);
-        saddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE100);
+        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE80);
+        saddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE100);
 
         /* Should be aligned on 16 */
         if(saddr1 % TEST_ALIGN16 || saddr2 % TEST_ALIGN16)
@@ -8792,8 +8803,8 @@ test_page_alignment(const char *env_h5_drvr, hid_t fapl)
             TEST_ERROR
     
         /* Allocate 2 small raw data blocks */
-        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE30);
-        saddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE50);
+        saddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE30);
+        saddr2 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE50);
 
         /* Should be aligned on 16 */
         if(saddr1 % TEST_ALIGN16)
@@ -8807,7 +8818,7 @@ test_page_alignment(const char *env_h5_drvr, hid_t fapl)
                 TEST_ERROR
 
         /* Allocate a large raw data block */
-        gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, (hsize_t)TBLOCK_SIZE5000);
+        gaddr1 = H5MF_alloc(f, H5FD_MEM_DRAW, (hsize_t)TBLOCK_SIZE5000);
 
         /* Should be aligned on 16 */
         if(gaddr1 % TEST_ALIGN16)
@@ -8857,6 +8868,7 @@ main(void)
     unsigned    nerrors = 0;       /* Cumulative error count */
     test_type_t	curr_test;	   /* Current test being worked on */
     const char  *env_h5_drvr;      /* File Driver value from environment */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     /* Get the VFD to use */
     env_h5_drvr = HDgetenv("HDF5_DRIVER");
@@ -8867,6 +8879,10 @@ main(void)
 
     fapl = h5_fileaccess();
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     /* Make a copy of the FAPL before adjusting the alignment */
     if((new_fapl = H5Pcopy(fapl)) < 0) TEST_ERROR
     /* For old library format--interaction with file allocation */
@@ -8980,6 +8996,10 @@ main(void)
         FAIL_STACK_ERROR
     h5_cleanup(FILENAME, fapl);
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     if(nerrors)
         goto error;
     puts("All free-space manager tests for file memory passed.");
@@ -8992,6 +9012,9 @@ error:
         H5Pclose(fapl);
         H5Pclose(new_fapl);
     } H5E_END_TRY;
+
+    if(api_ctx_pushed) H5CX_pop();
+
     return(1);
 } /* main() */
 
diff --git a/test/mount.c b/test/mount.c
index 2502bbe..d2c0d21 100644
--- a/test/mount.c
+++ b/test/mount.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/mtime.c b/test/mtime.c
index 88ed31c..38e3960 100644
--- a/test/mtime.c
+++ b/test/mtime.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/ntypes.c b/test/ntypes.c
index bb6c973..b6f4de7 100644
--- a/test/ntypes.c
+++ b/test/ntypes.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/objcopy.c b/test/objcopy.c
index 0711fb0..3fbb7b8 100644
--- a/test/objcopy.c
+++ b/test/objcopy.c
@@ -5,47 +5,61 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Programmer: 	Peter X. Cao
- *             	May 01, 2005
+ * Programmer:     Peter X. Cao
+ *                 May 01, 2005
  *
- * Purpose:	Test H5Ocopy().
+ * Purpose:    Test H5Ocopy().
  */
 
 #include "testhdf5.h"
 #include "H5srcdir.h"
 
+#include "H5Bprivate.h"
+#include "H5Iprivate.h"
+#include "H5Pprivate.h"
+
+#define H5F_FRIEND      /*suppress error about including H5Fpkg */
+#define H5F_TESTING
+#include "H5Fpkg.h"     /* File access                          */
+
 /*
  * This file needs to access private information from the H5S package.
  * This file also needs to access the dataspace testing code.
  */
-#define H5S_FRIEND		/*suppress error about including H5Spkg	  */
+#define H5S_FRIEND        /*suppress error about including H5Spkg      */
 #define H5S_TESTING
-#include "H5Spkg.h"		/* Dataspaces 				*/
+#include "H5Spkg.h"        /* Dataspaces                 */
 
 /*
  * This file needs to access private information from the H5P package.
  * This file also needs to access the property list testing code.
  */
-#define H5P_FRIEND		/*suppress error about including H5Ppkg	  */
+#define H5P_FRIEND        /*suppress error about including H5Ppkg      */
 #define H5P_TESTING
-#include "H5Ppkg.h"		/* Property Lists 			*/
+#include "H5Ppkg.h"        /* Property Lists             */
 
 /*
  * This file needs to access private information from the H5D package.
  * This file also needs to access the dataset testing code.
  */
-#define H5D_FRIEND		/*suppress error about including H5Dpkg	  */
+#define H5D_FRIEND        /*suppress error about including H5Dpkg      */
 #define H5D_TESTING
-#include "H5Dpkg.h"		/* Datasets     			*/
+#include "H5Dpkg.h"        /* Datasets                 */
+
+/*
+ * This file needs to access private information from the H5O package.
+ * This file also needs to access the dataspace testing code.
+ */
+#define H5O_FRIEND        /*suppress error about including H5Opkg      */
+#define H5O_TESTING
+#include "H5Opkg.h"        /* Object header             */
 
 
 const char *FILENAME[] = {
@@ -53,6 +67,8 @@ const char *FILENAME[] = {
     "objcopy_dst",
     "objcopy_ext",
     "objcopy_src2",
+    "verbound_src",
+    "verbound_dst",
     NULL
 };
 
@@ -66,76 +82,76 @@ const char *FILENAME[] = {
 #define CONFIG_DENSE 16
 #define MAX_CONFIGURATION 31
 
-#define FILE_EXT 		"objcopy_ext.dat"
+#define FILE_EXT         "objcopy_ext.dat"
 /* The fill_old.h5 is generated from gen_old_fill.c in HDF5 'test' directory
  * for version 1.4(after 1.4.3).  To get this data file, simply compile
  * gen_old_fill.c with HDF5 library (before v1.5) and run it. */
 #define FILE_OLD_LAYOUT         "fill_old.h5"
 
 
-#define NAME_DATATYPE_SIMPLE 	"H5T_NATIVE_INT"
-#define NAME_DATATYPE_SIMPLE2 	"H5T_NATIVE_INT-2"
-#define NAME_DATATYPE_VL 	"vlen of int"
-#define NAME_DATATYPE_VL_VL 	"vlen of vlen of int"
-#define NAME_DATASET_SIMPLE 	"dataset_simple"
+#define NAME_DATATYPE_SIMPLE     "H5T_NATIVE_INT"
+#define NAME_DATATYPE_SIMPLE2     "H5T_NATIVE_INT-2"
+#define NAME_DATATYPE_VL     "vlen of int"
+#define NAME_DATATYPE_VL_VL     "vlen of vlen of int"
+#define NAME_DATASET_SIMPLE     "dataset_simple"
 #define NAME_DATASET_SIMPLE2    "dataset_simple_copy"
 #define NAME_DATASET_SIMPLE3    "dataset_simple_another_copy"
-#define NAME_DATASET_COMPOUND 	"dataset_compound"
-#define NAME_DATASET_CHUNKED 	"dataset_chunked"
-#define NAME_DATASET_CHUNKED_SINGLE 	"dataset_chunked_single"
-#define NAME_DATASET_CHUNKED2 	"dataset_chunked2"
-#define NAME_DATASET_CHUNKED2_SINGLE 	"dataset_chunked2_single"
-#define NAME_DATASET_CHUNKED3 	"dataset_chunked3"
-#define NAME_DATASET_CHUNKED3_SINGLE 	"dataset_chunked3_single"
-#define NAME_DATASET_CHUNKED4 	"dataset_chunked4"
-#define NAME_DATASET_CHUNKED4_SINGLE 	"dataset_chunked4_single"
-#define NAME_DATASET_COMPACT 	"dataset_compact"
-#define NAME_DATASET_EXTERNAL 	"dataset_ext"
-#define NAME_DATASET_NAMED_DTYPE 	"dataset_named_dtype"
-#define NAME_DATASET_NAMED_DTYPE2 	"dataset_named_dtype2"
-#define NAME_DATASET_MULTI_OHDR 	"dataset_multi_ohdr"
-#define NAME_DATASET_MULTI_OHDR2 	"dataset_multi_ohdr2"
-#define NAME_DATASET_VL 	"dataset_vl"
-#define NAME_DATASET_VL2 	"dataset_vl2"
-#define NAME_DATASET_VL_VL 	"dataset_vl_vl"
-#define NAME_DATASET_VL_VL2 	"dataset_vl_vl2"
-#define NAME_DATASET_CMPD_VL 	"dataset_cmpd_vl"
-#define NAME_DATASET_SUB_SUB 	"/g0/g00/g000/dataset_simple"
-#define NAME_GROUP_UNCOPIED 	"/uncopied"
-#define NAME_GROUP_EMPTY 	"/empty"
-#define NAME_GROUP_TOP 		"/g0"
+#define NAME_DATASET_COMPOUND     "dataset_compound"
+#define NAME_DATASET_CHUNKED     "dataset_chunked"
+#define NAME_DATASET_CHUNKED_SINGLE     "dataset_chunked_single"
+#define NAME_DATASET_CHUNKED2     "dataset_chunked2"
+#define NAME_DATASET_CHUNKED2_SINGLE     "dataset_chunked2_single"
+#define NAME_DATASET_CHUNKED3     "dataset_chunked3"
+#define NAME_DATASET_CHUNKED3_SINGLE     "dataset_chunked3_single"
+#define NAME_DATASET_CHUNKED4     "dataset_chunked4"
+#define NAME_DATASET_CHUNKED4_SINGLE     "dataset_chunked4_single"
+#define NAME_DATASET_COMPACT     "dataset_compact"
+#define NAME_DATASET_EXTERNAL     "dataset_ext"
+#define NAME_DATASET_NAMED_DTYPE     "dataset_named_dtype"
+#define NAME_DATASET_NAMED_DTYPE2     "dataset_named_dtype2"
+#define NAME_DATASET_MULTI_OHDR     "dataset_multi_ohdr"
+#define NAME_DATASET_MULTI_OHDR2     "dataset_multi_ohdr2"
+#define NAME_DATASET_VL     "dataset_vl"
+#define NAME_DATASET_VL2     "dataset_vl2"
+#define NAME_DATASET_VL_VL     "dataset_vl_vl"
+#define NAME_DATASET_VL_VL2     "dataset_vl_vl2"
+#define NAME_DATASET_CMPD_VL     "dataset_cmpd_vl"
+#define NAME_DATASET_SUB_SUB     "/g0/g00/g000/dataset_simple"
+#define NAME_GROUP_UNCOPIED     "/uncopied"
+#define NAME_GROUP_EMPTY     "/empty"
+#define NAME_GROUP_TOP         "/g0"
 #define NAME_GROUP_TOP2         "/g1"
 #define NAME_GROUP_TOP3         "/g2"
 #define NAME_GROUP_TOP4         "/g3"
-#define NAME_GROUP_SUB 		"/g0/g00"
-#define NAME_GROUP_SUB_2	"/g0/g01"
-#define NAME_GROUP_SUB_SUB 	"/g0/g00/g000"
-#define NAME_GROUP_SUB_SUB2 	"g000"
-#define NAME_GROUP_DATASET 	"/g0/dataset_simple"
-#define NAME_GROUP_LINK		"/g_links"
-#define NAME_GROUP_LINK2	"/g_links2"
-#define NAME_GROUP_LOOP		"g_loop"
-#define NAME_GROUP_LOOP2	"g_loop2"
-#define NAME_GROUP_LOOP3	"g_loop3"
-#define NAME_GROUP_REF	        "ref_grp"
-#define NAME_LINK_DATASET	"/g_links/dataset_simple"
-#define NAME_LINK_HARD		"/g_links/hard_link_to_dataset_simple"
-#define NAME_LINK_SOFT		"/g_links/soft_link_to_dataset_simple"
-#define NAME_LINK_SOFT2		"/g_links2/soft_link_to_dataset_simple"
-#define NAME_LINK_EXTERN	"/g_links/external_link_to_dataset_simple"
+#define NAME_GROUP_SUB         "/g0/g00"
+#define NAME_GROUP_SUB_2    "/g0/g01"
+#define NAME_GROUP_SUB_SUB     "/g0/g00/g000"
+#define NAME_GROUP_SUB_SUB2     "g000"
+#define NAME_GROUP_DATASET     "/g0/dataset_simple"
+#define NAME_GROUP_LINK        "/g_links"
+#define NAME_GROUP_LINK2    "/g_links2"
+#define NAME_GROUP_LOOP        "g_loop"
+#define NAME_GROUP_LOOP2    "g_loop2"
+#define NAME_GROUP_LOOP3    "g_loop3"
+#define NAME_GROUP_REF            "ref_grp"
+#define NAME_LINK_DATASET    "/g_links/dataset_simple"
+#define NAME_LINK_HARD        "/g_links/hard_link_to_dataset_simple"
+#define NAME_LINK_SOFT        "/g_links/soft_link_to_dataset_simple"
+#define NAME_LINK_SOFT2        "/g_links2/soft_link_to_dataset_simple"
+#define NAME_LINK_EXTERN    "/g_links/external_link_to_dataset_simple"
 #define NAME_LINK_EXTERN2       "/g_links2/external_link_to_dataset_simple"
-#define NAME_LINK_SOFT_DANGLE	"/g_links/soft_link_to_nowhere"
-#define NAME_LINK_SOFT_DANGLE2	"/g_links2/soft_link_to_nowhere"
+#define NAME_LINK_SOFT_DANGLE    "/g_links/soft_link_to_nowhere"
+#define NAME_LINK_SOFT_DANGLE2    "/g_links2/soft_link_to_nowhere"
 #define NAME_LINK_EXTERN_DANGLE "/g_links/external_link_to_nowhere"
 #define NAME_LINK_EXTERN_DANGLE2        "/g_links2/external_link_to_nowhere"
-#define NAME_OLD_FORMAT		"/dset1"
+#define NAME_OLD_FORMAT        "/dset1"
 
 #define NAME_BUF_SIZE   1024
 #define ATTR_NAME_LEN 80
 #define DIM_SIZE_1 12
 #define DIM_SIZE_2  6
-#define MAX_DIM_SIZE_1	100
-#define MAX_DIM_SIZE_2	80
+#define MAX_DIM_SIZE_1    100
+#define MAX_DIM_SIZE_2    80
 #define CHUNK_SIZE_1 5          /* Not an even fraction of dimension sizes, so we test copying partial chunks */
 #define CHUNK_SIZE_2 5
 #define NUM_SUB_GROUPS  20
@@ -162,7 +178,7 @@ static int
 compare_datasets(hid_t did, hid_t did2, hid_t pid, const void *wbuf);
 static int
 compare_groups(hid_t gid, hid_t gid2, hid_t pid, int depth, unsigned copy_flags);
-static int 
+static int
 compare_idx_type(hid_t fapl, hid_t did, H5D_chunk_index_t new_type, H5D_chunk_index_t old_type);
 
 static int
@@ -172,7 +188,7 @@ attach_attribute_compound_vlstr(hid_t loc_id);
 static int
 compare_attribute_compound_vlstr(hid_t loc, hid_t loc2);
 
-
+
 /*-------------------------------------------------------------------------
  * Function: addr_insert
  *
@@ -206,7 +222,7 @@ addr_insert(H5O_info_t *oi)
     idtab_g.obj[n] = oi->addr;
 } /* end addr_insert() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: addr_lookup
  *
@@ -235,7 +251,7 @@ addr_lookup(H5O_info_t *oi)
     return FALSE;
 } /* end addr_lookup() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: addr_reset
  *
@@ -257,7 +273,7 @@ addr_reset(void)
     idtab_g.nalloc = idtab_g.nobjs = 0;
 } /* end addr_reset() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    attach_ref_attr
  *
@@ -318,7 +334,7 @@ error:
     return(-1);
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    attach_reg_ref_attr
  *
@@ -395,7 +411,7 @@ error:
     return(-1);
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_reg_ref_dataset
  *
@@ -490,7 +506,7 @@ error:
     return(-1);
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    attach_attribute_vl
  *
@@ -552,13 +568,13 @@ done:
 } /* end of attach_attribute_vl */
 
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_attach_attributes
  *
  * Purpose:     Attach NUM_ATTRIBUTES attributes to the object to be copied
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
  * Programmer:  Peter Cao
  *              Friday, September 30, 2005
@@ -626,13 +642,13 @@ done:
     return ret_value;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_attach_paired_attributes
  *
  * Purpose:     Attach NUM_ATTRIBUTES attributes to a pair of objects to be copied
  *
- * Return:	Non-negative on success/Negative on failure
+ * Return:    Non-negative on success/Negative on failure
  *
  * Programmer:  Quincey Koziol
  *              Tuesday, November 1, 2005
@@ -695,7 +711,7 @@ done:
     return -1;
 } /* end test_copy_attach_paired_attributes() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    compare_attribute
  *
@@ -826,18 +842,18 @@ error:
     return FALSE;
 } /* end compare_attribute() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    compare_std_attributes
  *
  * Purpose:     Compare "standard" attributes on two objects to check that they are equal
  *
- * Return:	TRUE if objects have same attributes/FALSE if they are different
+ * Return:    TRUE if objects have same attributes/FALSE if they are different
  *
  * Programmer:  Quincey Koziol
  *              Monday, October 31, 2005
  *
- * Note:	This isn't very general, the attributes are assumed to be
+ * Note:    This isn't very general, the attributes are assumed to be
  *              those written in test_copy_attach_attributes().
  *
  * Modifier:    Peter Cao
@@ -898,19 +914,19 @@ compare_std_attributes(hid_t oid, hid_t oid2, hid_t pid)
 
 error:
     H5E_BEGIN_TRY {
-    	H5Aclose(aid2);
-    	H5Aclose(aid);
+        H5Aclose(aid2);
+        H5Aclose(aid);
     } H5E_END_TRY;
     return FALSE;
 } /* end compare_std_attributes() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    compare_data
  *
  * Purpose:     Compare two buffers of data to check that they are equal
  *
- * Return:	TRUE if buffer are equal/FALSE if they are different
+ * Return:    TRUE if buffer are equal/FALSE if they are different
  *
  * Programmer:  Quincey Koziol
  *              Monday, November 21, 2005
@@ -1171,13 +1187,13 @@ error:
     return FALSE;
 } /* end compare_data() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    compare_datasets
  *
  * Purpose:     Compare two datasets to check that they are equal
  *
- * Return:	TRUE if datasets are equal/FALSE if they are different
+ * Return:    TRUE if datasets are equal/FALSE if they are different
  *
  * Programmer:  Quincey Koziol
  *              Tuesday, October 25, 2005
@@ -1334,23 +1350,23 @@ error:
             HDfree(rbuf);
         if(rbuf2)
             HDfree(rbuf2);
-    	H5Pclose(dcpl2);
-    	H5Pclose(dcpl);
-    	H5Sclose(sid2);
-    	H5Sclose(sid);
-    	H5Tclose(tid2);
-    	H5Tclose(tid);
+        H5Pclose(dcpl2);
+        H5Pclose(dcpl);
+        H5Sclose(sid2);
+        H5Sclose(sid);
+        H5Tclose(tid2);
+        H5Tclose(tid);
     } H5E_END_TRY;
     return FALSE;
 } /* end compare_datasets() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    compare_groups
  *
  * Purpose:     Compare two groups to check that they are "equal"
  *
- * Return:	TRUE if group are equal/FALSE if they are different
+ * Return:    TRUE if group are equal/FALSE if they are different
  *
  * Programmer:  Quincey Koziol
  *              Monday, October 31, 2005
@@ -1500,48 +1516,48 @@ error:
     return FALSE;
 } /* end compare_groups() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    compare_idx_type
  *
  * Purpose:     If using new format, the index array type should be NEW_TYPE
- *		If not, the index array type should be OLD_TYPE
+ *        If not, the index array type should be OLD_TYPE
  *
- * Return:	TRUE if the index type retrieved for the dataset DID is 
- *			as expected
- *	        FALSE if not
+ * Return:    TRUE if the index type retrieved for the dataset DID is
+ *            as expected
+ *            FALSE if not
  *
  * Programmer:  Vailin Choi; August 2009
  *
  *-------------------------------------------------------------------------
  */
-static int 
+static int
 compare_idx_type(hid_t fapl, hid_t did, H5D_chunk_index_t new_type, H5D_chunk_index_t old_type)
 {
     H5D_chunk_index_t idx_type; /* Dataset chunk index type */
     H5F_libver_t low;           /* File format low bound */
 
     /* Get the chunk index type */
-    if(H5D__layout_idx_type_test(did, &idx_type) < 0) 
-	FAIL_STACK_ERROR
+    if(H5D__layout_idx_type_test(did, &idx_type) < 0)
+    FAIL_STACK_ERROR
 
     /* Check if we are using the latest version of the format */
-    if(H5Pget_libver_bounds(fapl, &low, NULL) < 0) 
-	FAIL_STACK_ERROR
+    if(H5Pget_libver_bounds(fapl, &low, NULL) < 0)
+    FAIL_STACK_ERROR
 
     /* Verify index type */
     if(low == H5F_LIBVER_LATEST) {
-	if(idx_type != new_type)
-	    TEST_ERROR
-    } else if(idx_type != old_type) 
-	TEST_ERROR
+    if(idx_type != new_type)
+        TEST_ERROR
+    } else if(idx_type != old_type)
+    TEST_ERROR
 
     return TRUE;
 error:
     return FALSE;
 } /* compare_idx_type() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_named_datatype
  *
@@ -1562,8 +1578,8 @@ test_copy_named_datatype(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t d
 {
     hid_t fid_src = -1, fid_dst = -1;   /* File IDs */
     hid_t tid = -1, tid2 = -1;          /* Datatype IDs */
-    char		src_filename[NAME_BUF_SIZE];
-    char		dst_filename[NAME_BUF_SIZE];
+    char        src_filename[NAME_BUF_SIZE];
+    char        dst_filename[NAME_BUF_SIZE];
 
     TESTING("H5Ocopy(): named datatype");
 
@@ -1628,15 +1644,15 @@ test_copy_named_datatype(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t d
 
 error:
     H5E_BEGIN_TRY {
-    	H5Tclose(tid2);
-    	H5Tclose(tid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Tclose(tid2);
+        H5Tclose(tid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_named_datatype */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_named_datatype_vl
  *
@@ -1655,8 +1671,8 @@ test_copy_named_datatype_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_
 {
     hid_t fid_src = -1, fid_dst = -1;   /* File IDs */
     hid_t tid = -1, tid2 = -1;          /* Datatype IDs */
-    char		src_filename[NAME_BUF_SIZE];
-    char		dst_filename[NAME_BUF_SIZE];
+    char        src_filename[NAME_BUF_SIZE];
+    char        dst_filename[NAME_BUF_SIZE];
 
     TESTING("H5Ocopy(): named vlen datatype");
 
@@ -1721,15 +1737,15 @@ test_copy_named_datatype_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_
 
 error:
     H5E_BEGIN_TRY {
-    	H5Tclose(tid2);
-    	H5Tclose(tid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Tclose(tid2);
+        H5Tclose(tid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_named_datatype_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_named_datatype_vl_vl
  *
@@ -1748,8 +1764,8 @@ test_copy_named_datatype_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, h
 {
     hid_t fid_src = -1, fid_dst = -1;   /* File IDs */
     hid_t tid = -1, tid2 = -1;          /* Datatype IDs */
-    char		src_filename[NAME_BUF_SIZE];
-    char		dst_filename[NAME_BUF_SIZE];
+    char        src_filename[NAME_BUF_SIZE];
+    char        dst_filename[NAME_BUF_SIZE];
 
     TESTING("H5Ocopy(): named nested vlen datatype");
 
@@ -1820,15 +1836,15 @@ test_copy_named_datatype_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, h
 
 error:
     H5E_BEGIN_TRY {
-    	H5Tclose(tid2);
-    	H5Tclose(tid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Tclose(tid2);
+        H5Tclose(tid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_named_datatype_vl_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_named_datatype_attr_self
  *
@@ -1971,7 +1987,7 @@ error:
     return 1;
 } /* end test_copy_named_datatype_attr_self */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_simple
  *
@@ -2080,16 +2096,194 @@ test_copy_dataset_simple(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t d
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_simple */
 
-
+
+/*-------------------------------------------------------------------------
+ * Function:    test_copy_dataset_versionbounds
+ *
+ * Purpose:     Verify copying dataset works as expected in various version
+ *              bound combination.
+ *
+ * Description:
+ *              Create a simple dataset in SRC file using default versions.
+ *              For each valid version bound combination, create a DST file,
+ *              and attempt to copy the SRC dataset to the DST file.
+ *              When copying fails, verify that the failure is a result of
+ *              the invalid bounds, that is, DST has lower bounds than SRC.
+ *
+ * Return:      Success:        0
+ *              Failure:        1
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+test_copy_dataset_versionbounds(hid_t fcpl_src, hid_t fapl_src)
+{
+    hid_t fid_src = -1, fid_dst = -1;   /* Source and destination file IDs */
+    hid_t fapl_dst = -1;                /* File access plist for dest file */
+    hid_t sid = -1;                     /* Dataspace ID */
+    hid_t did_src = -1, did_dst = -1;   /* Source and destination dataset IDs */
+    int buf[DIM_SIZE_1][DIM_SIZE_2];    /* Buffer for writing data */
+    hsize_t dim2d[2];                   /* Dataset dimensions */
+    char src_fname[NAME_BUF_SIZE];      /* Name of source file */
+    char dst_fname[NAME_BUF_SIZE];      /* Name of destination file */
+    H5F_libver_t low, high;             /* File format bounds */
+    H5F_libver_t low_src, high_src;     /* Source file format bounds */
+    unsigned srcdset_fillversion;       /* Fill version of source dataset */
+    hbool_t valid_high = FALSE;         /* TRUE if high bound is valid */
+    int i, j;                           /* Local index variables */
+    H5D_t *dsetp = NULL;                /* Pointer to internal dset structure */
+    herr_t ret;                         /* Generic return value */
+
+    TESTING("H5Ocopy(): simple dataset with version bounds");
+
+    /* Initialize write buffer */
+    for (i=0; i<DIM_SIZE_1; i++)
+        for (j=0; j<DIM_SIZE_2; j++)
+            buf[i][j] = 10000 + 100*i+j;
+
+    /* Create a file access property list for destination file */
+    if ((fapl_dst = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR
+
+    /* Initialize the filenames */
+    h5_fixname(FILENAME[4], fapl_src, src_fname, sizeof src_fname);
+    h5_fixname(FILENAME[5], fapl_dst, dst_fname, sizeof dst_fname);
+
+    /* Reset file address checking info */
+    addr_reset();
+
+    /* Create source file */
+    fid_src = H5Fcreate(src_fname, H5F_ACC_TRUNC, fcpl_src, fapl_src);
+    if (fid_src < 0) TEST_ERROR
+
+    /* Set dataspace dimensions */
+    dim2d[0] = DIM_SIZE_1;
+    dim2d[1] = DIM_SIZE_2;
+
+    /* Create 2D dataspace */
+    if((sid = H5Screate_simple(2, dim2d, NULL)) < 0) TEST_ERROR
+
+    /* Create 2D int dataset in SRC file */
+    did_src = H5Dcreate2(fid_src, NAME_DATASET_SIMPLE, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (did_src < 0) TEST_ERROR
+
+    /* Write data into SRC file */
+    ret = H5Dwrite(did_src, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+    if (ret < 0) TEST_ERROR
+
+    /* Get the internal dset ptr to get the fill version for verifying later */
+    if ((dsetp = (H5D_t *)H5I_object(did_src)) == NULL) TEST_ERROR
+    srcdset_fillversion = dsetp->shared->dcpl_cache.fill.version;
+
+    /* Close dataspace */
+    if(H5Sclose(sid) < 0) TEST_ERROR
+
+    /* Close the dataset */
+    if(H5Dclose(did_src) < 0) TEST_ERROR
+
+    /* Close the SRC file */
+    if(H5Fclose(fid_src) < 0) TEST_ERROR
+
+    /* Open the source file with read-only */
+    fid_src = H5Fopen(src_fname, H5F_ACC_RDONLY, fapl_src);
+    if (fid_src < 0) TEST_ERROR
+
+    /* Loop through all the combinations of low/high library format bounds,
+       skipping invalid combinations.  Create a destination file and copy the
+       source dataset to it, then verify */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+
+            /* Set version bounds */
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(fapl_dst, low, high);
+            } H5E_END_TRY;
+
+            if (ret < 0) /* Invalid low/high combinations */
+                continue;
+
+            /* Create destination file */
+            fid_dst = H5Fcreate(dst_fname, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_dst);
+            if (fid_dst < 0) TEST_ERROR
+
+            /* Create an uncopied object in destination file so that addresses
+               in source and destination files aren't the same */
+            if(H5Gclose(H5Gcreate2(fid_dst, NAME_GROUP_UNCOPIED, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
+
+            /* Try to copy the dataset */
+            H5E_BEGIN_TRY {
+                ret = H5Ocopy(fid_src, NAME_DATASET_SIMPLE, fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT, H5P_DEFAULT);
+            } H5E_END_TRY;
+
+            /* If copy failed, check if the failure is expected */
+            if (ret < 0)
+            {
+                /* Failure is valid if fill version of source dataset is
+                   greater than destination */
+                if (srcdset_fillversion <= H5O_fill_ver_bounds[high])
+                    TEST_ERROR
+
+                /* Close the DST file before continue */
+                if(H5Fclose(fid_dst) < 0) TEST_ERROR
+                continue;
+            }
+
+            /* Close the DST file */
+            if(H5Fclose(fid_dst) < 0) TEST_ERROR
+
+            /* Open destination file */
+            fid_dst = H5Fopen(dst_fname, H5F_ACC_RDWR, fapl_dst);
+            if (fid_dst < 0) TEST_ERROR
+
+            /* Open the datasets to compare */
+            did_src = H5Dopen2(fid_src, NAME_DATASET_SIMPLE, H5P_DEFAULT);
+            if (did_src < 0) TEST_ERROR
+            did_dst = H5Dopen2(fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT);
+            if (did_dst < 0) TEST_ERROR
+
+            /* Check if the datasets are equal */
+            if (compare_datasets(did_src, did_dst, H5P_DEFAULT, buf) != TRUE)
+                TEST_ERROR
+
+            /* Close the datasets */
+            if(H5Dclose(did_dst) < 0) TEST_ERROR
+            if(H5Dclose(did_src) < 0) TEST_ERROR
+
+            /* Close the DST file */
+            if(H5Fclose(fid_dst) < 0) TEST_ERROR
+
+        } /* for high */
+    } /* for low */
+
+    /* Close property list and source file */
+    if (H5Pclose(fapl_dst) < 0) TEST_ERROR
+    if (H5Fclose(fid_src) < 0) TEST_ERROR
+
+    PASSED();
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Dclose(did_dst);
+        H5Dclose(did_src);
+        H5Sclose(sid);
+        H5Pclose(fapl_dst);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
+    } H5E_END_TRY;
+
+    return 1;
+} /* end test_copy_dataset_versionbounds */
+
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_simple_samefile
  *
@@ -2187,21 +2381,24 @@ test_copy_dataset_simple_samefile(hid_t fcpl, hid_t fapl)
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Sclose(sid);
-    	H5Fclose(fid);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Fclose(fid);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_simple_samefile */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_simple_empty
  *
  * Purpose:     Create a simple dataset in SRC file and copy it to DST file
  *              (Note: dataset has no data)
  *
+ *              Note: The parameter "test_open" is added to test for H5Ocopy when
+ *                    the dataset is open in the file (HDFFV-7853).
+ *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
@@ -2211,7 +2408,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-test_copy_dataset_simple_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
+test_copy_dataset_simple_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl, hbool_t test_open)
 {
     hid_t fid_src = -1, fid_dst = -1;           /* File IDs */
     hid_t sid = -1;                             /* Dataspace ID */
@@ -2220,7 +2417,11 @@ test_copy_dataset_simple_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, h
     char src_filename[NAME_BUF_SIZE];
     char dst_filename[NAME_BUF_SIZE];
 
-    TESTING("H5Ocopy(): empty contiguous dataset");
+    if(test_open) {
+        TESTING("H5Ocopy(): empty and openend contiguous dataset");
+    } else {
+        TESTING("H5Ocopy(): empty contiguous dataset");
+    }
 
     /* Initialize the filenames */
     h5_fixname(FILENAME[0], src_fapl, src_filename, sizeof src_filename);
@@ -2248,15 +2449,18 @@ test_copy_dataset_simple_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, h
     /* attach attributes to the dataset */
     if(test_copy_attach_attributes(did, H5T_NATIVE_INT) < 0) TEST_ERROR
 
-    /* close the dataset */
-    if(H5Dclose(did) < 0) TEST_ERROR
+    if(!test_open) {
 
-    /* close the SRC file */
-    if(H5Fclose(fid_src) < 0) TEST_ERROR
+        /* close the dataset */
+        if(H5Dclose(did) < 0) TEST_ERROR
 
+        /* close the SRC file */
+        if(H5Fclose(fid_src) < 0) TEST_ERROR
 
-    /* open the source file with read-only */
-    if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+        /* open the source file with read-only */
+        if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+
+    }
 
     /* create destination file */
     if((fid_dst = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0) TEST_ERROR
@@ -2267,8 +2471,10 @@ test_copy_dataset_simple_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, h
     /* copy the dataset from SRC to DST */
     if(H5Ocopy(fid_src, NAME_DATASET_SIMPLE, fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
-    /* open the dataset for copy */
-    if((did = H5Dopen2(fid_src, NAME_DATASET_SIMPLE, H5P_DEFAULT)) < 0) TEST_ERROR
+    if(!test_open) {
+        /* open the dataset for copy */
+        if((did = H5Dopen2(fid_src, NAME_DATASET_SIMPLE, H5P_DEFAULT)) < 0) TEST_ERROR
+    }
 
     /* open the destination dataset */
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT)) < 0) TEST_ERROR
@@ -2293,16 +2499,16 @@ test_copy_dataset_simple_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, h
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_simple_empty */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_compound
  *
@@ -2424,17 +2630,17 @@ test_copy_dataset_compound(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_compound */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_chunked
  *
@@ -2516,10 +2722,10 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
     /* close the dataset */
     if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Create 1-D dataset: chunked, non-filterd, with data
-     *			   dims=max dims=chunk dims
-     *			   H5D_ALLOC_TIME_INC (default)
+     *               dims=max dims=chunk dims
+     *               H5D_ALLOC_TIME_INC (default)
      */
     /* create 1-D dataspace */
     if((sid = H5Screate_simple(1, dim1d, dim1d)) < 0) TEST_ERROR
@@ -2591,9 +2797,9 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
     /* close the dataset */
     if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Create 2-D dataset: chunked, non-filterd, with data, dims=chunk dims,
-     *			   H5D_ALLOC_TIME_INC (default)
+     *               H5D_ALLOC_TIME_INC (default)
      */
 
     /* create 2-D dataspace */
@@ -2615,9 +2821,9 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
     /* close the dataset */
     if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Create 2-D dataset: chunked, non-filterd, with data, dims=chunk dims,
-     *			   H5D_ALLOC_TIME_EARLY
+     *               H5D_ALLOC_TIME_EARLY
      */
     if(H5Pset_alloc_time(pid, H5D_ALLOC_TIME_EARLY) < 0) TEST_ERROR
 
@@ -2639,9 +2845,9 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
     /* close chunk plist */
     if(H5Pclose(pid) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Create 2-D dataset: chunked, non-filterd, with data, dims=max dims=chunk dims,
-     *			   H5D_ALLOC_TIME_LATE
+     *               H5D_ALLOC_TIME_LATE
      */
     /* create 2-D dataspace */
     if((sid = H5Screate_simple(2, dim2d, dim2d)) < 0) TEST_ERROR
@@ -2700,7 +2906,7 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_EARRAY, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, buf1d) != TRUE) TEST_ERROR
@@ -2720,7 +2926,7 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_SINGLE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, buf1d) != TRUE) TEST_ERROR
@@ -2739,7 +2945,7 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_FARRAY, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, buf2d) != TRUE) TEST_ERROR
@@ -2759,7 +2965,7 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_NONE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, buf2d) != TRUE) TEST_ERROR
@@ -2778,7 +2984,7 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_SINGLE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, buf2d) != TRUE) TEST_ERROR
@@ -2797,7 +3003,7 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_SINGLE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, buf2d) != TRUE) TEST_ERROR
@@ -2816,7 +3022,7 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_SINGLE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, buf2d) != TRUE) TEST_ERROR
@@ -2838,17 +3044,17 @@ test_copy_dataset_chunked(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Pclose(pid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Pclose(pid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_chunked */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_chunked_empty
  *
@@ -2916,9 +3122,9 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the dataset */
     if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* 
+    /*
      * create 1-D dataset: chunked, empty, non-filtered,
-     *			   dims=max dims=chunk dims, H5D_ALLOC_TIME_INC(default)
+     *               dims=max dims=chunk dims, H5D_ALLOC_TIME_INC(default)
      */
 
     /* Set 1-D dataspace dimensions */
@@ -2986,9 +3192,9 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     if(H5Dclose(did) < 0) TEST_ERROR
 
 
-    /* 
+    /*
      * create 2-D dataset: chunked, empty, non-filtered,
-     *			   dims=chunk dims, H5D_ALLOC_TIME_INC (default)
+     *               dims=chunk dims, H5D_ALLOC_TIME_INC (default)
      */
 
     /* Set 2-D dataspace dimensions */
@@ -3011,9 +3217,9 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the dataset */
     if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* 
+    /*
      * create 2-D dataset: chunked, empty, non-filtered, dims=chunk dims
-     *			   H5D_ALLOC_TIME_EARLY
+     *               H5D_ALLOC_TIME_EARLY
      */
     /* Set allocation time to early */
     if(H5Pset_alloc_time(pid, H5D_ALLOC_TIME_EARLY) < 0) TEST_ERROR
@@ -3033,9 +3239,9 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the dataset */
     if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* 
-     * create 2-D dataset: chunked, empty, non-filtered, 
-     *			   dims=max dims=chunk dims, H5D_ALLOC_TIME_LATE
+    /*
+     * create 2-D dataset: chunked, empty, non-filtered,
+     *               dims=max dims=chunk dims, H5D_ALLOC_TIME_LATE
      */
 
     /* Set 2-D dataspace dimensions */
@@ -3097,7 +3303,7 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_EARRAY, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3116,7 +3322,7 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_SINGLE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3135,7 +3341,7 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_FARRAY, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3154,7 +3360,7 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_SINGLE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3174,7 +3380,7 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_NONE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3194,7 +3400,7 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_SINGLE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3213,7 +3419,7 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_SINGLE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3235,17 +3441,17 @@ test_copy_dataset_chunked_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Pclose(pid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Pclose(pid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_chunked_empty */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_chunked_sparse
  *
@@ -3469,7 +3675,7 @@ test_copy_dataset_chunked_sparse(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_EARRAY, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3489,7 +3695,7 @@ test_copy_dataset_chunked_sparse(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_BT2, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3509,7 +3715,7 @@ test_copy_dataset_chunked_sparse(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_NONE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3529,7 +3735,7 @@ test_copy_dataset_chunked_sparse(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Check if the array index type is correct */
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_NONE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3552,17 +3758,17 @@ test_copy_dataset_chunked_sparse(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Pclose(pid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Pclose(pid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_chunked_sparse */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_compressed
  *
@@ -3659,9 +3865,9 @@ test_copy_dataset_compressed(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid
     /* close the dataset */
     if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* 
+    /*
      * create 2-D dataset: chunked, filtered, with data
-     *			   dims=max dims=chunk dims, H5D_ALLOC_TIME_INC(default)
+     *               dims=max dims=chunk dims, H5D_ALLOC_TIME_INC(default)
      */
     /* create dataspace */
     if((sid = H5Screate_simple(2, dim2d, dim2d)) < 0) TEST_ERROR
@@ -3683,9 +3889,9 @@ test_copy_dataset_compressed(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid
     /* close the dataset */
     if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* 
+    /*
      * create 2-D dataset: chunked, filtered, with data
-     *			   dims=chunk dims, H5D_ALLOC_TIME_EARLY
+     *               dims=chunk dims, H5D_ALLOC_TIME_EARLY
      */
     /* create dataspace */
     if((sid = H5Screate_simple(2, dim2d, NULL)) < 0) TEST_ERROR
@@ -3711,9 +3917,9 @@ test_copy_dataset_compressed(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid
     /* close the dataset */
     if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* 
+    /*
      * create 2-D dataset: chunked, filtered, with data
-     *			   dims=chunk dims, H5D_ALLOC_TIME_LATE
+     *               dims=chunk dims, H5D_ALLOC_TIME_LATE
      */
     /* create dataspace */
     if((sid = H5Screate_simple(2, dim2d, NULL)) < 0) TEST_ERROR
@@ -3778,7 +3984,7 @@ test_copy_dataset_compressed(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_CHUNKED, H5P_DEFAULT)) < 0) TEST_ERROR
 
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_FARRAY, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3797,7 +4003,7 @@ test_copy_dataset_compressed(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_CHUNKED2, H5P_DEFAULT)) < 0) TEST_ERROR
 
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_FARRAY, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3815,7 +4021,7 @@ test_copy_dataset_compressed(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_CHUNKED2_SINGLE, H5P_DEFAULT)) < 0) TEST_ERROR
 
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_SINGLE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3833,7 +4039,7 @@ test_copy_dataset_compressed(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_CHUNKED3_SINGLE, H5P_DEFAULT)) < 0) TEST_ERROR
 
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_SINGLE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3851,7 +4057,7 @@ test_copy_dataset_compressed(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_CHUNKED4_SINGLE, H5P_DEFAULT)) < 0) TEST_ERROR
 
     if(compare_idx_type(src_fapl, did2, H5D_CHUNK_IDX_SINGLE, H5D_CHUNK_IDX_BTREE) != TRUE)
-	TEST_ERROR
+    TEST_ERROR
 
     /* Check if the datasets are equal */
     if(compare_datasets(did, did2, H5P_DEFAULT, NULL) != TRUE) TEST_ERROR
@@ -3875,23 +4081,26 @@ test_copy_dataset_compressed(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid
 #ifdef H5_HAVE_FILTER_DEFLATE
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Pclose(pid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Pclose(pid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 #endif /* H5_HAVE_FILTER_DEFLATE */
 } /* end test_copy_dataset_compressed */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_no_edge_filt
  *
  * Purpose:     Create a compressed, chunked dataset in SRC file and copy it to DST file
  *
+ *              Note: The parameter "test_open" is added to test for H5Ocopy when
+ *                    the dataset is open in the file (HDFFV-7853).
+ *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
@@ -3904,7 +4113,7 @@ error:
  */
 static int
 test_copy_dataset_no_edge_filt(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
-    hid_t dst_fapl)
+    hid_t dst_fapl, hbool_t test_open)
 {
 #ifdef H5_HAVE_FILTER_DEFLATE
     hid_t fid_src = -1, fid_dst = -1;           /* File IDs */
@@ -3919,7 +4128,11 @@ test_copy_dataset_no_edge_filt(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     char dst_filename[NAME_BUF_SIZE];
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
-    TESTING("H5Ocopy(): compressed dataset with no edge filters");
+    if(test_open) {
+        TESTING("H5Ocopy(): compressed and opened dataset with no edge filters");
+    } else {
+        TESTING("H5Ocopy(): compressed dataset with no edge filters");
+    }
 
 #ifndef H5_HAVE_FILTER_DEFLATE
     SKIPPED();
@@ -3968,15 +4181,19 @@ test_copy_dataset_no_edge_filt(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* attach attributes to the dataset */
     if(test_copy_attach_attributes(did, H5T_NATIVE_INT) < 0) TEST_ERROR
 
-    /* close the dataset */
-    if(H5Dclose(did) < 0) TEST_ERROR
+    if(!test_open) {
 
-    /* close the SRC file */
-    if(H5Fclose(fid_src) < 0) TEST_ERROR
+        /* close the dataset */
+        if(H5Dclose(did) < 0) TEST_ERROR
 
+        /* close the SRC file */
+        if(H5Fclose(fid_src) < 0) TEST_ERROR
 
-    /* open the source file with read-only */
-    if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+
+        /* open the source file with read-only */
+        if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+
+    }
 
     /* create destination file */
     if((fid_dst = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0) TEST_ERROR
@@ -3987,8 +4204,10 @@ test_copy_dataset_no_edge_filt(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* copy the dataset from SRC to DST */
     if(H5Ocopy(fid_src, NAME_DATASET_CHUNKED, fid_dst, NAME_DATASET_CHUNKED, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
-    /* open the dataset for copy */
-    if((did = H5Dopen2(fid_src, NAME_DATASET_CHUNKED, H5P_DEFAULT)) < 0) TEST_ERROR
+    if(!test_open) {
+        /* open the dataset for copy */
+        if((did = H5Dopen2(fid_src, NAME_DATASET_CHUNKED, H5P_DEFAULT)) < 0) TEST_ERROR
+    }
 
     /* open the destination dataset */
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_CHUNKED, H5P_DEFAULT)) < 0) TEST_ERROR
@@ -4030,12 +4249,15 @@ error:
 #endif /* H5_HAVE_FILTER_DEFLATE */
 } /* end test_copy_dataset_no_edge_filt */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_compact
  *
  * Purpose:     Create a compact dataset in SRC file and copy it to DST file
  *
+ *              Note: The parameter "test_open" is added to test for H5Ocopy when
+ *                    the dataset is open in the file (HDFFV-7853).
+ *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
@@ -4045,7 +4267,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-test_copy_dataset_compact(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
+test_copy_dataset_compact(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl, hbool_t test_open)
 {
     hid_t fid_src = -1, fid_dst = -1;           /* File IDs */
     hid_t sid = -1;                             /* Dataspace ID */
@@ -4057,7 +4279,11 @@ test_copy_dataset_compact(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
     char src_filename[NAME_BUF_SIZE];
     char dst_filename[NAME_BUF_SIZE];
 
-    TESTING("H5Ocopy(): compact dataset");
+    if(test_open) {
+        TESTING("H5Ocopy(): compact and opened dataset");
+    } else {
+        TESTING("H5Ocopy(): compact dataset");
+    }
 
     /* set initial data values */
     for (i=0; i<DIM_SIZE_1; i++)
@@ -4100,15 +4326,17 @@ test_copy_dataset_compact(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
     /* attach attributes to the dataset */
     if(test_copy_attach_attributes(did, H5T_NATIVE_INT) < 0) TEST_ERROR
 
-    /* close the dataset */
-    if(H5Dclose(did) < 0) TEST_ERROR
+    if(!test_open) {
+        /* close the dataset */
+        if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* close the SRC file */
-    if(H5Fclose(fid_src) < 0) TEST_ERROR
+        /* close the SRC file */
+        if(H5Fclose(fid_src) < 0) TEST_ERROR
 
 
-    /* open the source file with read-only */
-    if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+        /* open the source file with read-only */
+        if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+    }
 
     /* create destination file */
     if((fid_dst = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0) TEST_ERROR
@@ -4119,8 +4347,10 @@ test_copy_dataset_compact(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
     /* copy the dataset from SRC to DST */
     if(H5Ocopy(fid_src, NAME_DATASET_COMPACT, fid_dst, NAME_DATASET_COMPACT, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
-    /* open the dataset for copy */
-    if((did = H5Dopen2(fid_src, NAME_DATASET_COMPACT, H5P_DEFAULT)) < 0) TEST_ERROR
+    if(!test_open) {
+        /* open the dataset for copy */
+        if((did = H5Dopen2(fid_src, NAME_DATASET_COMPACT, H5P_DEFAULT)) < 0) TEST_ERROR
+    }
 
     /* open the destination dataset */
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_COMPACT, H5P_DEFAULT)) < 0) TEST_ERROR
@@ -4145,17 +4375,17 @@ test_copy_dataset_compact(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Pclose(pid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Pclose(pid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_compact */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_external
  *
@@ -4272,17 +4502,17 @@ test_copy_dataset_external(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Pclose(pid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Pclose(pid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_external */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_named_dtype
  *
@@ -4393,17 +4623,17 @@ test_copy_dataset_named_dtype(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hi
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_named_dtype */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_named_dtype_hier
  *
@@ -4530,18 +4760,18 @@ test_copy_dataset_named_dtype_hier(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Gclose(gid2);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Gclose(gid2);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_named_dtype_hier */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_named_dtype_hier_outside
  *
@@ -4669,18 +4899,18 @@ test_copy_dataset_named_dtype_hier_outside(hid_t fcpl_src, hid_t fcpl_dst, hid_t
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Gclose(gid2);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Gclose(gid2);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_named_dtype_hier_outside */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_multi_ohdr_chunks
  *
@@ -4688,6 +4918,9 @@ error:
  *              creates lots of object header chunks in SRC file and copy
  *              datasets to DST file
  *
+ *              Note: The parameter "test_open" is added to test for H5Ocopy when
+ *                    the dataset is open in the file (HDFFV-7853).
+ *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
@@ -4697,7 +4930,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-test_copy_dataset_multi_ohdr_chunks(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
+test_copy_dataset_multi_ohdr_chunks(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl, hbool_t test_open)
 {
     hid_t fid_src = -1, fid_dst = -1;           /* File IDs */
     hid_t sid = -1;                             /* Dataspace ID */
@@ -4709,7 +4942,11 @@ test_copy_dataset_multi_ohdr_chunks(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fa
     char src_filename[NAME_BUF_SIZE];
     char dst_filename[NAME_BUF_SIZE];
 
-    TESTING("H5Ocopy(): datasets that have multiple ohdr chunks");
+    if(test_open) {
+        TESTING("H5Ocopy(): opened datasets that have multiple ohdr chunks");
+    } else {
+        TESTING("H5Ocopy(): datasets that have multiple ohdr chunks");
+    }
 
     /* set initial data values */
     for (i=0; i<DIM_SIZE_1; i++)
@@ -4749,24 +4986,27 @@ test_copy_dataset_multi_ohdr_chunks(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fa
     /* Add attributes to datasets in a way that creates lots of chunks */
     if(test_copy_attach_paired_attributes(did, did2, H5T_NATIVE_INT) < 0) TEST_ERROR
 
+    /* close dataspace */
+    if(H5Sclose(sid) < 0) TEST_ERROR
+
     /* close the first dataset */
     if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* close the second dataset */
-    if(H5Dclose(did2) < 0) TEST_ERROR
+    if(!test_open) {
 
-    /* close dataspace */
-    if(H5Sclose(sid) < 0) TEST_ERROR
+        /* close the second dataset */
+        if(H5Dclose(did2) < 0) TEST_ERROR
 
-    /* close group */
-    if(H5Gclose(gid) < 0) TEST_ERROR
+        /* close group */
+        if(H5Gclose(gid) < 0) TEST_ERROR
 
-    /* close the SRC file */
-    if(H5Fclose(fid_src) < 0) TEST_ERROR
+        /* close the SRC file */
+        if(H5Fclose(fid_src) < 0) TEST_ERROR
 
+        /* open the source file with read-only */
+        if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
 
-    /* open the source file with read-only */
-    if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+    }
 
     /* create destination file */
     if((fid_dst = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0) TEST_ERROR
@@ -4777,8 +5017,13 @@ test_copy_dataset_multi_ohdr_chunks(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fa
     /* copy the dataset from SRC to DST */
     if(H5Ocopy(fid_src, NAME_GROUP_TOP, fid_dst, NAME_GROUP_TOP, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
-    /* open the group for copy */
-    if((gid = H5Gopen2(fid_src, NAME_GROUP_TOP, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
+    if(test_open) {
+        /* close the second dataset */
+        if(H5Dclose(did2) < 0) TEST_ERROR
+
+    } else
+        /* open the group for copy */
+        if((gid = H5Gopen2(fid_src, NAME_GROUP_TOP, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
 
     /* open the destination group */
     if((gid2 = H5Gopen2(fid_dst, NAME_GROUP_TOP, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR
@@ -4803,18 +5048,18 @@ test_copy_dataset_multi_ohdr_chunks(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fa
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Sclose(sid);
-    	H5Gclose(gid2);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Gclose(gid2);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_multi_ohdr_chunks */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_attr_named_dtype
  *
@@ -4944,19 +5189,19 @@ test_copy_dataset_attr_named_dtype(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Gclose(gid2);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Gclose(gid2);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_attr_named_dtype */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_contig_vl
  *
@@ -5080,19 +5325,19 @@ test_copy_dataset_contig_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_contig_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_chunked_vl
  *
@@ -5263,20 +5508,20 @@ test_copy_dataset_chunked_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Pclose(pid);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Pclose(pid);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_chunked_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_compact_vl
  *
@@ -5408,19 +5653,19 @@ test_copy_dataset_compact_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_compact_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_attribute_vl
  *
@@ -5526,11 +5771,11 @@ error:
     H5E_BEGIN_TRY {
         H5Aclose(aid2);
         H5Aclose(aid);
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_simple_empty */
@@ -5549,18 +5794,18 @@ error:
 static int
 attach_attribute_compound_vlstr(hid_t loc_id)
 {
-    hid_t aid = -1; 		/* Attribute ID */
-    hid_t sid = -1; 		/* Dataspace ID */
-    hid_t tid = -1;		/* Datatype ID */
-    hid_t vl_str_tid = -1;	/* Variable length string datatype ID */
-    hid_t cmpd_tid = -1;	/* Compound datatype ID */
-    hsize_t dim1 = 1;		/* Dimension size */
-    typedef struct { 		/* Compound structure for the attribute */
+    hid_t aid = -1;         /* Attribute ID */
+    hid_t sid = -1;         /* Dataspace ID */
+    hid_t tid = -1;        /* Datatype ID */
+    hid_t vl_str_tid = -1;    /* Variable length string datatype ID */
+    hid_t cmpd_tid = -1;    /* Compound datatype ID */
+    hsize_t dim1 = 1;        /* Dimension size */
+    typedef struct {         /* Compound structure for the attribute */
         int i;
         char *v;
     } s1;
     s1 buf;                     /* Buffer */
-    int ret_value = -1;		/* Return value */
+    int ret_value = -1;        /* Return value */
 
     /* Create dataspace */
     if((sid = H5Screate_simple(1, &dim1, NULL)) < 0 )
@@ -5614,7 +5859,7 @@ done:
  * Function:    compare_attribute_compound_vlstr
  *
  * Purpose:     Compare data of the attributes attached to the two objects.
- *		The attribute is a  compound datatype with a variable length string.
+ *        The attribute is a  compound datatype with a variable length string.
  *
  * Return:      Non-negative on success/Negative on failure
  *
@@ -5625,46 +5870,46 @@ done:
 static int
 compare_attribute_compound_vlstr(hid_t loc, hid_t loc2)
 {
-    hid_t aid = -1, aid2 = -1;	/* Attribute IDs */
-    hid_t tid = -1, tid2 = -1;	/* Datatype IDs */
-    typedef struct {		/* Compound structure for the attribute */
-	int i;
-	char *v;
+    hid_t aid = -1, aid2 = -1;    /* Attribute IDs */
+    hid_t tid = -1, tid2 = -1;    /* Datatype IDs */
+    typedef struct {        /* Compound structure for the attribute */
+    int i;
+    char *v;
     } s1;
-    s1 rbuf;			/* Buffer for data read */
-    s1 rbuf2;			/* Buffer for data read */
-    
+    s1 rbuf;            /* Buffer for data read */
+    s1 rbuf2;            /* Buffer for data read */
+
     /* Open the attributes attached to the objects */
     if((aid = H5Aopen_by_idx(loc, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	FAIL_STACK_ERROR	
+    FAIL_STACK_ERROR
     if((aid2 = H5Aopen_by_idx(loc2, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	FAIL_STACK_ERROR	
+    FAIL_STACK_ERROR
 
     /* Get the attributes' datatypes */
-    if((tid = H5Aget_type(aid)) < 0) 
-	FAIL_STACK_ERROR	
+    if((tid = H5Aget_type(aid)) < 0)
+    FAIL_STACK_ERROR
     if((tid2 = H5Aget_type(aid2)) < 0)
-	FAIL_STACK_ERROR	
+    FAIL_STACK_ERROR
 
     /* Read the attributes */
     if(H5Aread(aid, tid, &rbuf) < 0)
-	FAIL_STACK_ERROR	
+    FAIL_STACK_ERROR
     if(H5Aread(aid2, tid2, &rbuf2) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* Compare the attributes' data */
     if(rbuf.i != rbuf2.i)
-	FAIL_STACK_ERROR
-    if(HDstrlen(rbuf.v) != HDstrlen(rbuf2.v)) 
-	FAIL_STACK_ERROR
-    if(HDmemcmp(rbuf.v, rbuf2.v, HDstrlen(rbuf.v))) 
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
+    if(HDstrlen(rbuf.v) != HDstrlen(rbuf2.v))
+    FAIL_STACK_ERROR
+    if(HDmemcmp(rbuf.v, rbuf2.v, HDstrlen(rbuf.v)))
+    FAIL_STACK_ERROR
 
     /* Close the attributes */
     if(H5Aclose(aid) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
     if(H5Aclose(aid2) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
     return TRUE;
 
 error:
@@ -5682,15 +5927,15 @@ error:
  * Function:    test_copy_attribute_compound_vlstr
  *
  * Purpose:     Create a simple dataset and a group in SRC file.
- *		Both has an attribute with a compound datatype consisting
+ *        Both has an attribute with a compound datatype consisting
  *              of a variable length string
  *              Copy the dataset and the group to DST file
- *		This is for HDFFV-7991
+ *        This is for HDFFV-7991
  *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
- * Programmer:  
+ * Programmer:
  *
  *-------------------------------------------------------------------------
  */
@@ -5701,10 +5946,10 @@ test_copy_attribute_compound_vlstr(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
     hid_t sid = -1;                             /* Dataspace ID */
     hid_t did = -1, did2 = -1;                  /* Dataset IDs */
     hid_t aid = -1, aid2 = -1;                  /* Attribute IDs */
-    hid_t gid = -1, gid2 = -1;			/* Group IDs */
+    hid_t gid = -1, gid2 = -1;            /* Group IDs */
     hsize_t dim2d[2];                           /* Dataset dimensions */
-    char src_filename[NAME_BUF_SIZE];		/* Source file name */
-    char dst_filename[NAME_BUF_SIZE];		/* Destination file name */
+    char src_filename[NAME_BUF_SIZE];        /* Source file name */
+    char dst_filename[NAME_BUF_SIZE];        /* Destination file name */
 
     TESTING("H5Ocopy(): attribute with compound datatype consisting of variable length string");
 
@@ -5717,7 +5962,7 @@ test_copy_attribute_compound_vlstr(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
 
     /* create source file */
     if((fid_src = H5Fcreate(src_filename, H5F_ACC_TRUNC, fcpl_src, src_fapl)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* set dataspace dimensions */
     dim2d[0] = DIM_SIZE_1;
@@ -5725,103 +5970,103 @@ test_copy_attribute_compound_vlstr(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
 
     /* create 2D dataspace */
     if((sid = H5Screate_simple(2, dim2d, NULL)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* create 2D int dataset at SRC file */
     if((did = H5Dcreate2(fid_src, NAME_DATASET_SIMPLE, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* close dataspace */
     if(H5Sclose(sid) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* attach an attribute to the dataset */
     if(attach_attribute_compound_vlstr(did) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* close the dataset */
     if(H5Dclose(did) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* create a group */
     if((gid = H5Gcreate2(fid_src, NAME_GROUP_EMPTY, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* attach attribute to the group */
     if(attach_attribute_compound_vlstr(gid) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* close the group */
     if(H5Gclose(gid) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* close the SRC file */
     if(H5Fclose(fid_src) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
 
     /* open the source file with read-only */
     if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* create destination file */
     if((fid_dst = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* Create an uncopied object in destination file so that addresses in source and destination files aren't the same */
     if(H5Gclose(H5Gcreate2(fid_dst, NAME_GROUP_UNCOPIED, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* copy the dataset from SRC to DST */
     if(H5Ocopy(fid_src, NAME_DATASET_SIMPLE, fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT, H5P_DEFAULT) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* open the src dataset */
     if((did = H5Dopen2(fid_src, NAME_DATASET_SIMPLE, H5P_DEFAULT)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* open the destination dataset */
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* compare the data of the attributes attached to the two datasets */
     if(compare_attribute_compound_vlstr(did, did2) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* close the datasets */
     if(H5Dclose(did2) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
     if(H5Dclose(did) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* Copy the group */
     if(H5Ocopy(fid_src, NAME_GROUP_EMPTY, fid_dst, NAME_GROUP_EMPTY, H5P_DEFAULT, H5P_DEFAULT) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* Open the src group */
     if((gid = H5Gopen2(fid_src, NAME_GROUP_EMPTY, H5P_DEFAULT)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
     /* Open the destination group */
     if((gid2 = H5Gopen2(fid_dst, NAME_GROUP_EMPTY, H5P_DEFAULT)) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* compare the data of the attributes attached to the two groups */
     if(compare_attribute_compound_vlstr(gid, gid2) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* close the groups */
-    if(H5Gclose(gid) < 0) 
-	FAIL_STACK_ERROR
-    if(H5Gclose(gid2) < 0) 
-	FAIL_STACK_ERROR
+    if(H5Gclose(gid) < 0)
+    FAIL_STACK_ERROR
+    if(H5Gclose(gid2) < 0)
+    FAIL_STACK_ERROR
 
     /* close the SRC file */
     if(H5Fclose(fid_src) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0)
-	FAIL_STACK_ERROR
+    FAIL_STACK_ERROR
 
     PASSED();
     return 0;
@@ -5830,18 +6075,18 @@ error:
     H5E_BEGIN_TRY {
         H5Aclose(aid2);
         H5Aclose(aid);
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Gclose(gid);
-    	H5Gclose(gid2);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Gclose(gid);
+        H5Gclose(gid2);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_attribute_compound_vlstr() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_compressed_vl
  *
@@ -5985,21 +6230,21 @@ test_copy_dataset_compressed_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 #ifdef H5_HAVE_FILTER_DEFLATE
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Pclose(pid);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Pclose(pid);
         H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 #endif /* H5_HAVE_FILTER_DEFLATE */
 } /* end test_copy_dataset_compressed_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_group_empty
  *
@@ -6086,15 +6331,15 @@ test_copy_group_empty(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_
 
 error:
     H5E_BEGIN_TRY {
-    	H5Gclose(gid2);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Gclose(gid2);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_group_empty */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_root_group
  *
@@ -6227,7 +6472,7 @@ error:
     return 1;
 } /* end test_copy_root_group */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_group
  *
@@ -6350,18 +6595,18 @@ test_copy_group(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
 
 error:
     H5E_BEGIN_TRY {
-    	H5Sclose(sid);
-    	H5Dclose(did);
-    	H5Gclose(gid_sub);
-    	H5Gclose(gid2);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Sclose(sid);
+        H5Dclose(did);
+        H5Gclose(gid_sub);
+        H5Gclose(gid2);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_group */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_group_deep
  *
@@ -6492,18 +6737,18 @@ test_copy_group_deep(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_f
 
 error:
     H5E_BEGIN_TRY {
-    	H5Sclose(sid);
-    	H5Dclose(did);
-    	H5Gclose(gid_sub);
-    	H5Gclose(gid2);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Sclose(sid);
+        H5Dclose(did);
+        H5Gclose(gid_sub);
+        H5Gclose(gid2);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_group_deep */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_group_loop
  *
@@ -6603,17 +6848,17 @@ test_copy_group_loop(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_f
 
 error:
     H5E_BEGIN_TRY {
-    	H5Gclose(gid_sub2);
-    	H5Gclose(gid_sub);
-    	H5Gclose(gid2);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Gclose(gid_sub2);
+        H5Gclose(gid_sub);
+        H5Gclose(gid2);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_group_loop */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_group_wide_loop
  *
@@ -6732,17 +6977,17 @@ test_copy_group_wide_loop(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t
 
 error:
     H5E_BEGIN_TRY {
-    	H5Gclose(gid_sub2);
-    	H5Gclose(gid_sub);
-    	H5Gclose(gid2);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Gclose(gid_sub2);
+        H5Gclose(gid_sub);
+        H5Gclose(gid2);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_group_wide_loop */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_group_links
  *
@@ -6990,26 +7235,29 @@ test_copy_group_links(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_
 
 error:
     H5E_BEGIN_TRY {
-    	H5Sclose(sid);
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Gclose(gid2);
-    	H5Gclose(gid);
-    	H5Fclose(fid_ext);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
-    	H5Pclose(plid);
+        H5Sclose(sid);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Gclose(gid2);
+        H5Gclose(gid);
+        H5Fclose(fid_ext);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
+        H5Pclose(plid);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_group_links */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_soft_link
  *
  * Purpose:     Create a soft link in SRC file and copy it to DST file
  *              copy a datast pointed by a soft link to DST file
  *
+ *              Note: The parameter "test_open" is added to test for H5Ocopy when
+ *                    the dataset is open in the file (HDFFV-7853).
+ *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
@@ -7019,7 +7267,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-test_copy_soft_link(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
+test_copy_soft_link(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl, hbool_t test_open)
 {
     hid_t fid_src = -1, fid_dst = -1;           /* File IDs */
     hid_t sid = -1;                             /* Dataspace ID */
@@ -7031,7 +7279,11 @@ test_copy_soft_link(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fa
     char src_filename[NAME_BUF_SIZE];
     char dst_filename[NAME_BUF_SIZE];
 
-    TESTING("H5Ocopy(): object through soft link");
+    if(test_open) {
+        TESTING("H5Ocopy(): openend object through soft link");
+    } else {
+        TESTING("H5Ocopy(): object through soft link");
+    }
 
     /* set initial data values */
     for (i=0; i<DIM_SIZE_1; i++)
@@ -7068,21 +7320,22 @@ test_copy_soft_link(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fa
     /* close dataspace */
     if(H5Sclose(sid) < 0) FAIL_STACK_ERROR
 
-    /* close the dataset */
-    if(H5Dclose(did) < 0) FAIL_STACK_ERROR
+    /* close the group */
+    if(H5Gclose(gid) < 0) FAIL_STACK_ERROR
 
     /* make a soft link to the dataset */
     if(H5Lcreate_soft(NAME_LINK_DATASET, fid_src, NAME_LINK_SOFT, H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR
 
-    /* close the group */
-    if(H5Gclose(gid) < 0) FAIL_STACK_ERROR
-
-    /* close the SRC file */
-    if(H5Fclose(fid_src) < 0) FAIL_STACK_ERROR
+    if(!test_open) {
+        /* close the dataset */
+        if(H5Dclose(did) < 0) FAIL_STACK_ERROR
 
+        /* close the SRC file */
+        if(H5Fclose(fid_src) < 0) FAIL_STACK_ERROR
 
-    /* open the source file with read-only */
-    if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+        /* open the source file with read-only */
+        if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+    }
 
     /* create destination file */
     if((fid_dst = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0) TEST_ERROR
@@ -7093,8 +7346,10 @@ test_copy_soft_link(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fa
     /* copy the dataset from SRC to DST */
     if(H5Ocopy(fid_src, NAME_LINK_SOFT, fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
-    /* open the dataset through the soft link for copy */
-    if((did = H5Dopen2(fid_src, NAME_LINK_SOFT, H5P_DEFAULT)) < 0) TEST_ERROR
+    if(!test_open) {
+        /* open the dataset through the soft link for copy */
+        if((did = H5Dopen2(fid_src, NAME_LINK_SOFT, H5P_DEFAULT)) < 0) TEST_ERROR
+    }
 
     /* open the destination dataset */
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT)) < 0) TEST_ERROR
@@ -7119,17 +7374,17 @@ test_copy_soft_link(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fa
 
 error:
     H5E_BEGIN_TRY {
-    	H5Sclose(sid);
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Sclose(sid);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_soft_link */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_ext_link
  *
@@ -7253,17 +7508,17 @@ test_copy_ext_link(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fap
 
 error:
     H5E_BEGIN_TRY {
-    	H5Sclose(sid);
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Sclose(sid);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_ext_link */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_exist
  *
@@ -7363,15 +7618,15 @@ test_copy_exist(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_exist */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_path
  *
@@ -7497,17 +7752,17 @@ test_copy_path(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Sclose(sid);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_path */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_same_file_named_datatype
  *
@@ -7569,21 +7824,21 @@ test_copy_same_file_named_datatype(hid_t fcpl_src, hid_t fapl)
 
 error:
     H5E_BEGIN_TRY {
-    	H5Tclose(tid2);
-    	H5Tclose(tid);
-    	H5Fclose(fid);
+        H5Tclose(tid2);
+        H5Tclose(tid);
+        H5Fclose(fid);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_same_file_named_datatype */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_old_layout
  *
  * Purpose:     Copy dataset that uses the "old" layout version (pre version 3)
  *              format.
  *
- * Note:	This test uses the "fill_old.h5" file for convenience, since it
+ * Note:    This test uses the "fill_old.h5" file for convenience, since it
  *              has a dataset with the old layout format.
  *
  * Return:      Success:        0
@@ -7595,14 +7850,18 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-test_copy_old_layout(hid_t fcpl_dst, hid_t fapl)
+test_copy_old_layout(hid_t fcpl_dst, hid_t fapl, hbool_t test_open)
 {
     hid_t fid_src = -1, fid_dst = -1;           /* File IDs */
     hid_t did = -1, did2 = -1;                  /* Dataset IDs */
     const char *src_filename = H5_get_srcdir_filename(FILE_OLD_LAYOUT); /* Corrected test file name */
     char dst_filename[NAME_BUF_SIZE];
 
-    TESTING("H5Ocopy(): dataset with old layout format");
+    if(test_open) {
+        TESTING("H5Ocopy(): opened dataset with old layout format");
+    } else {
+        TESTING("H5Ocopy(): dataset with old layout format");
+    }
 
     /* Initialize the destination filename */
     h5_fixname(FILENAME[1], fapl, dst_filename, sizeof dst_filename);
@@ -7619,11 +7878,18 @@ test_copy_old_layout(hid_t fcpl_dst, hid_t fapl)
     /* Create an uncopied object in destination file so that addresses in source and destination files aren't the same */
     if(H5Gclose(H5Gcreate2(fid_dst, NAME_GROUP_UNCOPIED, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
 
+    if(test_open) {
+        /* open the source dataset */
+        if((did = H5Dopen2(fid_src, NAME_OLD_FORMAT, H5P_DEFAULT)) < 0) TEST_ERROR
+    }
+
     /* copy the dataset from SRC to DST */
     if(H5Ocopy(fid_src, NAME_OLD_FORMAT, fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
-    /* open the source dataset */
-    if((did = H5Dopen2(fid_src, NAME_OLD_FORMAT, H5P_DEFAULT)) < 0) TEST_ERROR
+    if(!test_open) {
+        /* open the source dataset */
+        if((did = H5Dopen2(fid_src, NAME_OLD_FORMAT, H5P_DEFAULT)) < 0) TEST_ERROR
+    }
 
     /* open the destination dataset */
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT)) < 0) TEST_ERROR
@@ -7648,15 +7914,15 @@ test_copy_old_layout(hid_t fcpl_dst, hid_t fapl)
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did2);
+        H5Dclose(did);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_old_layout */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_compact_named_vl
  *
@@ -7797,21 +8063,21 @@ test_copy_dataset_compact_named_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
 
 error:
     H5E_BEGIN_TRY {
-    	H5Pclose(pid);
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Pclose(pid);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid_copy, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Tclose(tid);
-    	H5Tclose(tid_copy);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Tclose(tid);
+        H5Tclose(tid_copy);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_compact_named_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_contig_named_vl
  *
@@ -7944,26 +8210,29 @@ test_copy_dataset_contig_named_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid_copy, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Tclose(tid);
-    	H5Tclose(tid_copy);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Tclose(tid);
+        H5Tclose(tid_copy);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_contig_named_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_chunked_named_vl
  *
  * Purpose:     Create a dataset that uses a named variable length datatype
  *              in SRC file and copy it to DST file
  *
+ *              Note: The parameter "test_open" is added to test for H5Ocopy when
+ *                    the dataset is open in the file (HDFFV-7853).
+ *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
@@ -7973,7 +8242,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-test_copy_dataset_chunked_named_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
+test_copy_dataset_chunked_named_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl, hbool_t test_open)
 {
     hid_t fid_src = -1, fid_dst = -1;           /* File IDs */
     hid_t tid = -1, tid_copy=-1;                /* Datatype ID */
@@ -7988,7 +8257,11 @@ test_copy_dataset_chunked_named_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
     char src_filename[NAME_BUF_SIZE];
     char dst_filename[NAME_BUF_SIZE];
 
-    TESTING("H5Ocopy(): chunked dataset with named VLEN datatype");
+    if(test_open) {
+        TESTING("H5Ocopy(): chunked and opened dataset with named VLEN datatype");
+    } else {
+        TESTING("H5Ocopy(): chunked dataset with named VLEN datatype");
+    }
 
     /* set initial data values */
     for(i = 0; i < DIM_SIZE_1; i++) {
@@ -8039,15 +8312,18 @@ test_copy_dataset_chunked_named_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
     /* close the datatype */
     if(H5Tclose(tid) < 0) TEST_ERROR
 
-    /* close the dataset */
-    if(H5Dclose(did) < 0) TEST_ERROR
+    if(!test_open) {
 
-    /* close the SRC file */
-    if(H5Fclose(fid_src) < 0) TEST_ERROR
+        /* close the dataset */
+        if(H5Dclose(did) < 0) TEST_ERROR
 
+        /* close the SRC file */
+        if(H5Fclose(fid_src) < 0) TEST_ERROR
 
-    /* open the source file with read-only */
-    if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+
+        /* open the source file with read-only */
+        if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+    }
 
     /* create destination file */
     if((fid_dst = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0) TEST_ERROR
@@ -8058,8 +8334,10 @@ test_copy_dataset_chunked_named_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
     /* copy the dataset from SRC to DST */
     if(H5Ocopy(fid_src, NAME_DATASET_VL, fid_dst, NAME_DATASET_VL, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
-    /* open the dataset for copy */
-    if((did = H5Dopen2(fid_src, NAME_DATASET_VL, H5P_DEFAULT)) < 0) TEST_ERROR
+    if(!test_open) {
+        /* open the dataset for copy */
+        if((did = H5Dopen2(fid_src, NAME_DATASET_VL, H5P_DEFAULT)) < 0) TEST_ERROR
+    }
 
     /* open the destination dataset */
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_VL, H5P_DEFAULT)) < 0) TEST_ERROR
@@ -8099,21 +8377,21 @@ test_copy_dataset_chunked_named_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
 
 error:
     H5E_BEGIN_TRY {
-    	H5Pclose(pid);
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Pclose(pid);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid_copy, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Tclose(tid);
-    	H5Tclose(tid_copy);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Tclose(tid);
+        H5Tclose(tid_copy);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_chunked_named_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_compressed_named_vl
  *
@@ -8256,21 +8534,21 @@ test_copy_dataset_compressed_named_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_
 
 error:
     H5E_BEGIN_TRY {
-    	H5Pclose(pid);
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Pclose(pid);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid_copy, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Tclose(tid);
-    	H5Tclose(tid_copy);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Tclose(tid);
+        H5Tclose(tid_copy);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_compressed_named_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_compact_vl_vl
  *
@@ -8419,27 +8697,30 @@ test_copy_dataset_compact_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid2, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Pclose(pid);
-    	H5Tclose(tid);
-    	H5Tclose(tid2);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Pclose(pid);
+        H5Tclose(tid);
+        H5Tclose(tid2);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_compact_vl_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_contig_vl_vl
  *
  * Purpose:     Create a compact dataset w/nested VLEN datatype
  *              in SRC file and copy it to DST file
  *
+ *              Note: The parameter "test_open" is added to test for H5Ocopy when
+ *                    the dataset is open in the file (HDFFV-7853).
+ *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
@@ -8449,7 +8730,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-test_copy_dataset_contig_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
+test_copy_dataset_contig_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl, hbool_t test_open)
 {
     hid_t fid_src = -1, fid_dst = -1;           /* File IDs */
     hid_t tid=-1, tid2=-1;                      /* Datatype ID */
@@ -8464,7 +8745,11 @@ test_copy_dataset_contig_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, h
     char src_filename[NAME_BUF_SIZE];
     char dst_filename[NAME_BUF_SIZE];
 
-    TESTING("H5Ocopy(): contigous dataset with nested VLEN datatype");
+    if(test_open) {
+        TESTING("H5Ocopy(): contigous and opened dataset with nested VLEN datatype");
+    } else {
+        TESTING("H5Ocopy(): contigous dataset with nested VLEN datatype");
+    }
 
     /* set initial data values */
     for(i=0; i<DIM_SIZE_1; i++) {
@@ -8521,15 +8806,17 @@ test_copy_dataset_contig_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, h
     /* close compact plist */
     if(H5Pclose(pid) < 0) TEST_ERROR
 
-    /* close the dataset */
-    if(H5Dclose(did) < 0) TEST_ERROR
+    if(!test_open) {
+        /* close the dataset */
+        if(H5Dclose(did) < 0) TEST_ERROR
 
-    /* close the SRC file */
-    if(H5Fclose(fid_src) < 0) TEST_ERROR
+        /* close the SRC file */
+        if(H5Fclose(fid_src) < 0) TEST_ERROR
 
 
-    /* open the source file with read-only */
-    if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+        /* open the source file with read-only */
+        if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+    }
 
     /* create destination file */
     if((fid_dst = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0) TEST_ERROR
@@ -8540,8 +8827,10 @@ test_copy_dataset_contig_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, h
     /* copy the dataset from SRC to DST */
     if(H5Ocopy(fid_src, NAME_DATASET_VL_VL, fid_dst, NAME_DATASET_VL_VL, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
-    /* open the dataset for copy */
-    if((did = H5Dopen2(fid_src, NAME_DATASET_VL_VL, H5P_DEFAULT)) < 0) TEST_ERROR
+    if(!test_open) {
+        /* open the dataset for copy */
+        if((did = H5Dopen2(fid_src, NAME_DATASET_VL_VL, H5P_DEFAULT)) < 0) TEST_ERROR
+    }
 
     /* open the destination dataset */
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_VL_VL, H5P_DEFAULT)) < 0) TEST_ERROR
@@ -8581,21 +8870,21 @@ test_copy_dataset_contig_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, h
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid2, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Pclose(pid);
-    	H5Tclose(tid);
-    	H5Tclose(tid2);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Pclose(pid);
+        H5Tclose(tid);
+        H5Tclose(tid2);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_contig_vl_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_chunked_vl_vl
  *
@@ -8614,7 +8903,7 @@ static int
 test_copy_dataset_chunked_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
 {
     hid_t fid_src = -1, fid_dst = -1;           /* File IDs */
-    hid_t tid = -1, tid2=-1;       		/* Datatype ID */
+    hid_t tid = -1, tid2=-1;               /* Datatype ID */
     hid_t sid = -1;                             /* Dataspace ID */
     hid_t pid = -1;                             /* Dataset creation property list ID */
     hid_t did = -1, did2 = -1;                  /* Dataset IDs */
@@ -8782,27 +9071,30 @@ test_copy_dataset_chunked_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
 error:
     H5E_BEGIN_TRY {
-    	H5Pclose(pid);
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Pclose(pid);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid2, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Tclose(tid);
-    	H5Tclose(tid2);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Tclose(tid);
+        H5Tclose(tid2);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_chunked_vl_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_compressed_vl_vl
  *
  * Purpose:     Create a dataset that uses a named variable length datatype
  *              in SRC file and copy it to DST file
  *
+ *              Note: The parameter "test_open" is added to test for H5Ocopy when
+ *                    the dataset is open in the file (HDFFV-7853).
+ *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
@@ -8812,7 +9104,7 @@ error:
  *-------------------------------------------------------------------------
  */
 static int
-test_copy_dataset_compressed_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
+test_copy_dataset_compressed_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl, hbool_t test_open)
 {
     hid_t fid_src = -1, fid_dst = -1;           /* File IDs */
     hid_t tid = -1, tid2=-1;       /* Datatype ID */
@@ -8828,7 +9120,11 @@ test_copy_dataset_compressed_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
     char src_filename[NAME_BUF_SIZE];
     char dst_filename[NAME_BUF_SIZE];
 
-    TESTING("H5Ocopy(): compressed dataset with nested VLEN datatype");
+    if(test_open) {
+        TESTING("H5Ocopy(): compressed and opened dataset with nested VLEN datatype");
+    } else {
+        TESTING("H5Ocopy(): compressed dataset with nested VLEN datatype");
+    }
 
     /* set initial data values */
     for(i=0; i<DIM_SIZE_1; i++) {
@@ -8886,15 +9182,18 @@ test_copy_dataset_compressed_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
     /* close compact plist */
     if(H5Pclose(pid) < 0) TEST_ERROR
 
-    /* close the dataset */
-    if(H5Dclose(did) < 0) TEST_ERROR
+    if(!test_open) {
 
-    /* close the SRC file */
-    if(H5Fclose(fid_src) < 0) TEST_ERROR
+        /* close the dataset */
+        if(H5Dclose(did) < 0) TEST_ERROR
 
+        /* close the SRC file */
+        if(H5Fclose(fid_src) < 0) TEST_ERROR
 
-    /* open the source file with read-only */
-    if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+
+        /* open the source file with read-only */
+        if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
+    }
 
     /* create destination file */
     if((fid_dst = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0) TEST_ERROR
@@ -8904,8 +9203,10 @@ test_copy_dataset_compressed_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
     /* copy the dataset from SRC to DST */
     if(H5Ocopy(fid_src, NAME_DATASET_VL_VL, fid_dst, NAME_DATASET_VL_VL, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
-    /* open the dataset for copy */
-    if((did = H5Dopen2(fid_src, NAME_DATASET_VL_VL, H5P_DEFAULT)) < 0) TEST_ERROR
+    if(!test_open) {
+        /* open the dataset for copy */
+        if((did = H5Dopen2(fid_src, NAME_DATASET_VL_VL, H5P_DEFAULT)) < 0) TEST_ERROR
+    }
 
     /* open the destination dataset */
     if((did2 = H5Dopen2(fid_dst, NAME_DATASET_VL_VL, H5P_DEFAULT)) < 0) TEST_ERROR
@@ -8946,16 +9247,16 @@ test_copy_dataset_compressed_vl_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fap
 
 error:
     H5E_BEGIN_TRY {
-    	H5Pclose(pid);
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Pclose(pid);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid2, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Tclose(tid);
-    	H5Tclose(tid2);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Pclose(dxpl_id);
+        H5Tclose(tid);
+        H5Tclose(tid2);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_compressed_vl_vl */
@@ -8969,7 +9270,7 @@ typedef struct cmpd_vl_t {
     double c;
 } cmpd_vl_t;
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_contig_cmpd_vl
  *
@@ -9102,20 +9403,20 @@ test_copy_dataset_contig_cmpd_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf);
         H5Pclose(dxpl_id);
         H5Tclose(tid2);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_contig_cmpd_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_chunked_cmpd_vl
  *
@@ -9255,21 +9556,21 @@ test_copy_dataset_chunked_cmpd_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf);
         H5Pclose(dxpl_id);
         H5Pclose(pid);
         H5Tclose(tid2);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_chunked_cmpd_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_compact_cmpd_vl
  *
@@ -9408,21 +9709,21 @@ test_copy_dataset_compact_cmpd_vl(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did2);
-    	H5Dclose(did);
+        H5Dclose(did2);
+        H5Dclose(did);
         H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf);
-    	H5Pclose(dxpl_id);
-    	H5Pclose(pid);
+        H5Pclose(dxpl_id);
+        H5Pclose(pid);
         H5Tclose(tid2);
-    	H5Tclose(tid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Tclose(tid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_compact_cmpd_vl */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_null_ref
  *
@@ -9584,7 +9885,190 @@ error:
     return 1;
 } /* end test_copy_null_ref */
 
-
+
+/*-------------------------------------------------------------------------
+ * Function:    test_copy_null_ref_open
+ *
+ * Purpose:     Creates 2 datasets with references, one with object and
+ *              the other with region references.  Copies these datasets
+ *              to a new file without expanding references, causing them
+ *              to become NULL.  Next, copies these references to a third
+ *              file with expanding references, to verify that NULL
+ *              references are handled correctly.
+ *
+ *              Note: this is copied from test_copy_null_ref() with modifications
+ *              to test for opened datasets in the files.
+ *
+ * Return:      Success:        0
+ *              Failure:        number of errors
+ *
+ * Programmer:  Neil Fortner
+ *              Wednesday, March 31, 2010
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+test_copy_null_ref_open(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl)
+{
+    hid_t fid1 = -1, fid2 = -1, fid3 = -1;      /* File IDs */
+    hid_t sid = -1;                             /* Dataspace ID */
+    hid_t pid = -1;                             /* Object copy property list ID */
+    hid_t did1 = -1, did2 = -1;                 /* Dataset IDs */
+    hid_t did3 = -1, did4 = -1;                 /* Dataset IDs */
+    hid_t did5 = -1, did6 = -1;                 /* Dataset IDs */
+    hid_t dcpl = -1;                            /* Dataset creation property list */
+    hsize_t chunk_dim1d[1] = {2};               /* Chunk dimensions */
+    hsize_t dim1d[1] = {3};                     /* Dataset dimensions */
+    hobj_ref_t obj_buf[3];                      /* Buffer for object refs */
+    hdset_reg_ref_t reg_buf[3];                 /* Buffer for region refs */
+    char zeros[MAX(sizeof(obj_buf),sizeof(reg_buf))]; /* Array of zeros, for memcmp */
+    char src_filename[NAME_BUF_SIZE];
+    char mid_filename[NAME_BUF_SIZE];
+    char dst_filename[NAME_BUF_SIZE];
+
+    TESTING("H5Ocopy(): NULL references for opened datasets");
+
+    /* Initialize "zeros" array */
+    HDmemset(zeros, 0, sizeof(zeros));
+
+    /* Initialize the filenames */
+    h5_fixname(FILENAME[0], src_fapl, src_filename, sizeof src_filename);
+    h5_fixname(FILENAME[1], src_fapl, mid_filename, sizeof mid_filename);
+    h5_fixname(FILENAME[2], dst_fapl, dst_filename, sizeof dst_filename);
+
+    /* Reset file address checking info */
+    addr_reset();
+
+    /* Create source file */
+    if((fid1 = H5Fcreate(src_filename, H5F_ACC_TRUNC, fcpl_src, src_fapl)) < 0)
+        TEST_ERROR
+
+    /* Create dataspace */
+    if((sid = H5Screate_simple(1, dim1d, NULL)) < 0) TEST_ERROR
+
+     /* create and set chunk plist */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
+    if(H5Pset_chunk(dcpl, 1, chunk_dim1d) < 0) TEST_ERROR
+    if(H5Pset_deflate(dcpl, 9) < 0) TEST_ERROR
+    if(H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0) TEST_ERROR
+
+    /* Create object reference dataset at SRC file */
+    if((did1 = H5Dcreate2(fid1, "obj_ref_dset", H5T_STD_REF_OBJ, sid,
+            H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR
+
+    /* Create region reference dataset at SRC file */
+    if((did2 = H5Dcreate2(fid1, "reg_ref_dset", H5T_STD_REF_DSETREG,
+            sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR
+
+    /* Create references */
+    if(H5Rcreate(&obj_buf[0], did1, ".", H5R_OBJECT, (hid_t)-1) < 0) TEST_ERROR
+    if(H5Rcreate(&obj_buf[1], did2, ".", H5R_OBJECT, (hid_t)-1) < 0) TEST_ERROR
+    if(H5Rcreate(&reg_buf[0], did1, ".", H5R_DATASET_REGION, sid) < 0)
+        TEST_ERROR
+    if(H5Rcreate(&reg_buf[1], did2, ".", H5R_DATASET_REGION, sid) < 0)
+        TEST_ERROR
+
+    /* Write data into file */
+    if(H5Dwrite(did1, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, obj_buf)
+            < 0) TEST_ERROR
+    if(H5Dwrite(did2, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT,
+            reg_buf) < 0) TEST_ERROR
+
+
+    /* Create middle file */
+    if((fid2 = H5Fcreate(mid_filename, H5F_ACC_TRUNC, fcpl_src, src_fapl)) < 0)
+        TEST_ERROR
+
+    /* Copy the source file to the middle file.  Note the expand references
+     * flag is not set. */
+    if(H5Ocopy(fid1, "/", fid2, "/A", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
+
+    /* Close datasets in source file */
+    if(H5Dclose(did1) < 0) TEST_ERROR
+    if(H5Dclose(did2) < 0) TEST_ERROR
+
+    /* Close source file */
+    if(H5Fclose(fid1) < 0) TEST_ERROR
+
+    /* Open copied datasets */
+    if((did3 = H5Dopen2(fid2, "/A/obj_ref_dset", H5P_DEFAULT)) < 0) TEST_ERROR
+    if((did4 = H5Dopen2(fid2, "/A/reg_ref_dset", H5P_DEFAULT)) < 0) TEST_ERROR
+
+    /* Read copied datasets */
+    if(H5Dread(did3, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, obj_buf)
+          < 0) TEST_ERROR
+    if(H5Dread(did4, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT,
+          reg_buf) < 0) TEST_ERROR
+
+    /* Verify that the references contain only "0" bytes */
+    if(HDmemcmp(obj_buf, zeros, sizeof(obj_buf))) TEST_ERROR
+    if(HDmemcmp(reg_buf, zeros, sizeof(reg_buf))) TEST_ERROR
+
+    /* Create destination file */
+    if((fid3 = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0)
+       TEST_ERROR
+
+    /* Create object copy property list */
+    if((pid = H5Pcreate(H5P_OBJECT_COPY)) < 0) TEST_ERROR
+
+    /* Set the "expand references" flag */
+    if(H5Pset_copy_object(pid, H5O_COPY_EXPAND_REFERENCE_FLAG) < 0) TEST_ERROR
+
+    /* Copy the middle file to the destination file.  Note the expand references
+     * flag *is* set, even though the references are now NULL. */
+    if(H5Ocopy(fid2, "/", fid3, "/AA", pid, H5P_DEFAULT) < 0) TEST_ERROR
+
+    /* Close datasets in middle file */
+    if(H5Dclose(did3) < 0) TEST_ERROR
+    if(H5Dclose(did4) < 0) TEST_ERROR
+
+    /* Close the middle file */
+    if(H5Fclose(fid2) < 0) TEST_ERROR
+
+    /* Open copied datasets */
+    if((did5 = H5Dopen2(fid3, "/AA/A/obj_ref_dset", H5P_DEFAULT)) < 0) TEST_ERROR
+    if((did6 = H5Dopen2(fid3, "/AA/A/reg_ref_dset", H5P_DEFAULT)) < 0) TEST_ERROR
+
+    /* Read copied datasets */
+    if(H5Dread(did5, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, obj_buf)
+            < 0) TEST_ERROR
+    if(H5Dread(did6, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT,
+            reg_buf) < 0) TEST_ERROR
+
+    /* Verify that the references contain only "0" bytes */
+    if(HDmemcmp(obj_buf, zeros, sizeof(obj_buf))) TEST_ERROR
+    if(HDmemcmp(reg_buf, zeros, sizeof(reg_buf))) TEST_ERROR
+
+    /* Close */
+    if(H5Pclose(pid) < 0) TEST_ERROR
+    if(H5Pclose(dcpl) < 0) TEST_ERROR
+    if(H5Dclose(did5) < 0) TEST_ERROR
+    if(H5Dclose(did6) < 0) TEST_ERROR
+    if(H5Fclose(fid3) < 0) TEST_ERROR
+    if(H5Sclose(sid) < 0) TEST_ERROR
+
+    PASSED();
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Pclose(pid);
+        H5Pclose(dcpl);
+        H5Sclose(sid);
+        H5Dclose(did1);
+        H5Dclose(did2);
+        H5Dclose(did3);
+        H5Dclose(did4);
+        H5Dclose(did5);
+        H5Dclose(did6);
+        H5Fclose(fid1);
+        H5Fclose(fid2);
+        H5Fclose(fid3);
+    } H5E_END_TRY;
+    return 1;
+} /* end test_copy_null_ref_open */
+
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_attr_crt_order
  *
@@ -9706,7 +10190,7 @@ error:
     return 1;
 } /* end test_copy_attr_crt_order */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_committed_datatype_merge
  *
@@ -9943,7 +10427,7 @@ error:
     return 1;
 } /* end test_copy_committed_datatype_merge */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_committed_datatype_merge_same_file
  *
@@ -10215,7 +10699,7 @@ error:
 } /* end test_copy_committed_datatype_merge_same_file */
 
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_committed_dt_merge_sugg
  *
@@ -10444,7 +10928,7 @@ error:
     return 1;
 } /* end test_copy_committed_dt_merge_sugg */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_committed_dt_merge_attr
  *
@@ -10637,27 +11121,27 @@ error:
 #define ROOT_NDT_INT "root_ndt_int"
 #define GROUP_NDT_SHORT "group_ndt_short"
 
-#define SRC_GRP 	"src_grp"
-#define DST_GRP 	"dst_grp"
-#define DST_GRP2 	"dst_grp2"
+#define SRC_GRP     "src_grp"
+#define DST_GRP     "dst_grp"
+#define DST_GRP2     "dst_grp2"
 
-#define SRC_NDT_SHORT	"src_ndt_short"
-#define SRC_NDT_INT	"src_ndt_int"
-#define SRC_NDT_INT2	"src_ndt_int2"
-#define SRC_NDT_FLOAT	"src_ndt_float"
-#define SRC_NDT_DOUBLE	"src_ndt_double"
+#define SRC_NDT_SHORT    "src_ndt_short"
+#define SRC_NDT_INT    "src_ndt_int"
+#define SRC_NDT_INT2    "src_ndt_int2"
+#define SRC_NDT_FLOAT    "src_ndt_float"
+#define SRC_NDT_DOUBLE    "src_ndt_double"
 
-#define DST_NDT_SHORT	"dst_ndt_short"
-#define DST_NDT_INT	"dst_ndt_int"
-#define DST_NDT_FLOAT	"dst_ndt_float"
-#define DST_NDT_DOUBLE	"dst_ndt_double"
+#define DST_NDT_SHORT    "dst_ndt_short"
+#define DST_NDT_INT    "dst_ndt_int"
+#define DST_NDT_FLOAT    "dst_ndt_float"
+#define DST_NDT_DOUBLE    "dst_ndt_double"
 
-#define SRC_NDT_DSET	"src_ndt_dset"
-#define SRC_NDT_DSET2	"src_ndt_dset2"
-#define SRC_NDT_DSET3	"src_ndt_dset3"
+#define SRC_NDT_DSET    "src_ndt_dset"
+#define SRC_NDT_DSET2    "src_ndt_dset2"
+#define SRC_NDT_DSET3    "src_ndt_dset3"
 
-#define SRC_DSET	"src_dset"
-#define SRC_DSET1	"src_dset1"
+#define SRC_DSET    "src_dset"
+#define SRC_DSET1    "src_dset1"
 
 #define SRC_ATTR  "src_attr"
 
@@ -10666,21 +11150,21 @@ error:
 
 #define DST_ATTR  "dst_attr"
 #define DST_ATTR2  "dst_attr2"
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_cdt_hier_merge
  *
  * Purpose:     Tests the "merge committed datatypes" feature of H5Ocopy:
- *		SRC file:
- *		  Create committed datatypes at / and /g0
- *		  Create datasets with native type and committed datatypes at /g0
- *		DST file:
- *		  Create attributes with anonymous committed datatypes at /uncopied
+ *        SRC file:
+ *          Create committed datatypes at / and /g0
+ *          Create datasets with native type and committed datatypes at /g0
+ *        DST file:
+ *          Create attributes with anonymous committed datatypes at /uncopied
  *
- *		Copy / at SRC to DST
- *		Copy /g0 at SRC to DST
- *		Copy the datasets in /g0 at SRC to DST /uncopied
- *		Verify that committed datatypes are copied and merged correctly
+ *        Copy / at SRC to DST
+ *        Copy /g0 at SRC to DST
+ *        Copy the datasets in /g0 at SRC to DST /uncopied
+ *        Verify that committed datatypes are copied and merged correctly
  *
  * Return:      Success:        0
  *              Failure:        number of errors
@@ -10696,19 +11180,19 @@ test_copy_cdt_hier_merge(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t d
     hid_t tid = -1;                             /* Datatype ID */
     hid_t sid = -1;                             /* Dataspace ID */
     hid_t did = -1;                             /* Dataset ID */
-    hid_t gid = -1; 	                 	/* Group IDs */
-    hid_t f_tid = -1;				/* Datatype ID for root group */
-    hid_t g_tid = -1;				/* Datatype ID for group */
-    hid_t anon_tid = -1;			/* Anonymous datatype */
-    hid_t aid = -1;				/* Attribute ID */
+    hid_t gid = -1;                          /* Group IDs */
+    hid_t f_tid = -1;                /* Datatype ID for root group */
+    hid_t g_tid = -1;                /* Datatype ID for group */
+    hid_t anon_tid = -1;            /* Anonymous datatype */
+    hid_t aid = -1;                /* Attribute ID */
     hid_t ocpypl_id = -1;                       /* Object copy plist ID */
-    int i;					/* Local index variable */
-    hsize_t dim1d[1];				/* dimension sizes */
-    int buf[DIM_SIZE_1];			/* Buffer for data */
-    haddr_t exp_addr_int, exp_addr_short;     	/* Expected object addresses */
+    int i;                    /* Local index variable */
+    hsize_t dim1d[1];                /* dimension sizes */
+    int buf[DIM_SIZE_1];            /* Buffer for data */
+    haddr_t exp_addr_int, exp_addr_short;         /* Expected object addresses */
     H5O_info_t oinfo;                           /* Object info */
-    char src_filename[NAME_BUF_SIZE];		/* Source file name */
-    char dst_filename[NAME_BUF_SIZE];		/* Destination file name */
+    char src_filename[NAME_BUF_SIZE];        /* Source file name */
+    char dst_filename[NAME_BUF_SIZE];        /* Destination file name */
 
     if(reopen)
         TESTING("H5Ocopy(): hier. of committed datatypes and merging with reopen")
@@ -10726,8 +11210,8 @@ test_copy_cdt_hier_merge(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t d
     /* Reset file address checking info */
     addr_reset();
 
-    /* 
-     * Populate source file 
+    /*
+     * Populate source file
      */
     if((fid_src = H5Fcreate(src_filename, H5F_ACC_TRUNC, fcpl_src, src_fapl)) < 0) TEST_ERROR
 
@@ -10785,8 +11269,8 @@ test_copy_cdt_hier_merge(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t d
     /* close the SRC file */
     if(H5Fclose(fid_src) < 0) TEST_ERROR
 
-    /* 
-     * Populate destination file 
+    /*
+     * Populate destination file
      */
     if((fid_dst = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0) TEST_ERROR
 
@@ -10799,7 +11283,7 @@ test_copy_cdt_hier_merge(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t d
 
     /* create attribute of anon ndt (short) in /uncopied */
     if((aid = H5Acreate2(gid, DST_ATTR_ANON_SHORT, anon_tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	TEST_ERROR
+    TEST_ERROR
 
     /* close the attribute */
     if(H5Aclose(aid) < 0) TEST_ERROR
@@ -10813,7 +11297,7 @@ test_copy_cdt_hier_merge(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t d
 
     /* create attribute of anon ndt (int) in /uncopied */
     if((aid = H5Acreate2(gid, DST_ATTR_ANON_INT, anon_tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	TEST_ERROR
+    TEST_ERROR
 
     /* close the attribute */
     if(H5Aclose(aid) < 0) TEST_ERROR
@@ -10974,17 +11458,17 @@ test_copy_cdt_hier_merge(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t d
 
 error:
     H5E_BEGIN_TRY {
-    	H5Tclose(tid);
-    	H5Tclose(f_tid);
-    	H5Tclose(g_tid);
-    	H5Tclose(anon_tid);
-	H5Pclose(ocpypl_id);
-	H5Aclose(aid);
-    	H5Dclose(did);
-    	H5Sclose(sid);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Tclose(tid);
+        H5Tclose(f_tid);
+        H5Tclose(g_tid);
+        H5Tclose(anon_tid);
+    H5Pclose(ocpypl_id);
+    H5Aclose(aid);
+        H5Dclose(did);
+        H5Sclose(sid);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_cdt_hier_merge */
@@ -10994,22 +11478,22 @@ error:
  * Function:    test_copy_cdt_merge_cdt
  *
  * Purpose:     Tests the "merge committed datatypes" feature of H5Ocopy:
- *		SRC file:
- *			Create committed datatype (short)
- *			Create committed datatype (float)
- *			Create committed datatype (int), with attribute of ndt int
- *			Create committed datatype (double), with attribute of anon ndt short
- *		DST file:
- *			Create committed datatype (int)
- *			Create committed datatype (float), with attribute of native int
- *			Create committed datatype (double), with attribute of anon ndt short 
- *
- *		Copy / at SRC to DST
- *		Verify that committed datatypes are copied and merged correctly
- *
- *		NOTE: 
- *		  Comparison of attributes are not implemented yet.
- *		  Further tests will be added in the future.
+ *        SRC file:
+ *            Create committed datatype (short)
+ *            Create committed datatype (float)
+ *            Create committed datatype (int), with attribute of ndt int
+ *            Create committed datatype (double), with attribute of anon ndt short
+ *        DST file:
+ *            Create committed datatype (int)
+ *            Create committed datatype (float), with attribute of native int
+ *            Create committed datatype (double), with attribute of anon ndt short
+ *
+ *        Copy / at SRC to DST
+ *        Verify that committed datatypes are copied and merged correctly
+ *
+ *        NOTE:
+ *          Comparison of attributes are not implemented yet.
+ *          Further tests will be added in the future.
  *
  * Return:      Success:        0
  *              Failure:        number of errors
@@ -11024,15 +11508,15 @@ test_copy_cdt_merge_cdt(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t ds
     hid_t fid_src = -1, fid_dst = -1;           /* File IDs */
     hid_t tid1 = -1, tid2 = -1;                 /* Datatype IDs */
     hid_t tid3 = -1, tid4 = -1;                 /* Datatype IDs */
-    hid_t tid5 = -1, tid = -1;                 	/* Datatype IDs */
+    hid_t tid5 = -1, tid = -1;                     /* Datatype IDs */
     hid_t sid = -1;                             /* Dataspace ID */
-    hid_t aid = -1;				/* Attribute ID */
+    hid_t aid = -1;                /* Attribute ID */
     hid_t ocpypl_id = -1;                       /* Object copy plist ID */
-    hsize_t dim1d[1];				/* dimension sizes */
+    hsize_t dim1d[1];                /* dimension sizes */
     H5O_info_t oinfo;                           /* Object info */
-    haddr_t exp_addr;      			/* Expected object addresses */
-    char src_filename[NAME_BUF_SIZE];		/* Source file name */
-    char dst_filename[NAME_BUF_SIZE];		/* Destination file name */
+    haddr_t exp_addr;                  /* Expected object addresses */
+    char src_filename[NAME_BUF_SIZE];        /* Source file name */
+    char dst_filename[NAME_BUF_SIZE];        /* Destination file name */
 
     if(reopen)
         TESTING("H5Ocopy(): merging various committed datatypes with reopen")
@@ -11046,8 +11530,8 @@ test_copy_cdt_merge_cdt(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t ds
     /* Reset file address checking info */
     addr_reset();
 
-    /* 
-     * Populate source file 
+    /*
+     * Populate source file
      */
     if((fid_src = H5Fcreate(src_filename, H5F_ACC_TRUNC, fcpl_src, src_fapl)) < 0) TEST_ERROR
 
@@ -11097,8 +11581,8 @@ test_copy_cdt_merge_cdt(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t ds
     /* close the SRC file */
     if(H5Fclose(fid_src) < 0) TEST_ERROR
 
-    /* 
-     * Populate destination file 
+    /*
+     * Populate destination file
      */
     if((fid_dst = H5Fcreate(dst_filename, H5F_ACC_TRUNC, fcpl_dst, dst_fapl)) < 0) TEST_ERROR
 
@@ -11153,8 +11637,8 @@ test_copy_cdt_merge_cdt(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t ds
     /* copy everything in SRC to DST */
     if(H5Ocopy(fid_src, "/", fid_dst, SRC_ROOT_GROUP, ocpypl_id, H5P_DEFAULT) < 0) TEST_ERROR
 
-    /* 
-     * Verification 
+    /*
+     * Verification
      */
     /* get address of committed datatype: /src_root/src_ndt_double */
     if((tid = H5Topen2(fid_dst, "/" SRC_ROOT_GROUP "/" SRC_NDT_DOUBLE, H5P_DEFAULT)) < 0) TEST_ERROR
@@ -11218,29 +11702,29 @@ test_copy_cdt_merge_cdt(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t ds
 
 error:
     H5E_BEGIN_TRY {
-	H5Pclose(ocpypl_id);
-	H5Tclose(tid);
-	H5Tclose(tid1);
-	H5Tclose(tid2);
-	H5Tclose(tid3);
-	H5Tclose(tid4);
-	H5Tclose(tid5);
-	H5Aclose(aid);
-    	H5Sclose(sid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+    H5Pclose(ocpypl_id);
+    H5Tclose(tid);
+    H5Tclose(tid1);
+    H5Tclose(tid2);
+    H5Tclose(tid3);
+    H5Tclose(tid4);
+    H5Tclose(tid5);
+    H5Aclose(aid);
+        H5Sclose(sid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_cdt_merge_cdt */
 
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_cdt_merge_suggs
  *
  * Purpose:     Tests the suggested searching paths feature (H5Padd_merge_committed_dtype_path)
- *		is correctly applied in merging the committed datatypes.
- *		
+ *        is correctly applied in merging the committed datatypes.
+ *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
@@ -11309,7 +11793,7 @@ test_copy_cdt_merge_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
     /*
-     * Test 1 
+     * Test 1
      */
     /* open the source file with read-only */
     if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
@@ -11345,8 +11829,8 @@ test_copy_cdt_merge_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
-     * Test 2 
+    /*
+     * Test 2
      */
     /* open destination file */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
@@ -11378,14 +11862,14 @@ test_copy_cdt_merge_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
-     * Test 3 
+    /*
+     * Test 3
      */
     /* open destination file */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
 
     /* remove "/uncopied/src_ndt_int" from DST file */
-    if(H5Ldelete(fid_dst, NAME_GROUP_UNCOPIED "/" SRC_NDT_INT, H5P_DEFAULT) < 0) TEST_ERROR 
+    if(H5Ldelete(fid_dst, NAME_GROUP_UNCOPIED "/" SRC_NDT_INT, H5P_DEFAULT) < 0) TEST_ERROR
 
     /* copy "/src_ndt_int" from SRC file to "/uncopied/src_ndt_int" at DST file */
     /* use default ocpypl_id -- without merging and suggestion */
@@ -11394,7 +11878,7 @@ test_copy_cdt_merge_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* copy "/src_ndt_int" from SRC file to "/src_ndt_int2" at DST file */
     /* copy with merging and search suggestion: "/uncopied/src_ndt_int" */
     if(H5Ocopy(fid_src, SRC_NDT_INT, fid_dst, SRC_NDT_INT2, ocpypl_id, H5P_DEFAULT) < 0) TEST_ERROR
-    
+
     if(reopen) {
         /* Reopen file */
         if(H5Fclose(fid_dst) < 0) TEST_ERROR
@@ -11416,8 +11900,8 @@ test_copy_cdt_merge_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
-     * Test 4 
+    /*
+     * Test 4
      */
     /* open destination file */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
@@ -11469,13 +11953,13 @@ error:
     return 1;
 } /* end test_copy_cdt_merge_suggs */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_cdt_merge_dset_suggs
  *
  * Purpose:     Tests the suggested searching paths feature (H5Padd_merge_committed_dtype_path)
- *		is correctly applied in merging the committed datatypes of datasets.
- *		
+ *        is correctly applied in merging the committed datatypes of datasets.
+ *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
@@ -11570,7 +12054,7 @@ test_copy_cdt_merge_dset_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     if(H5Sclose(sid) < 0) TEST_ERROR
 
     /*
-     * Test 1 
+     * Test 1
      */
     /* open the source file with read-only */
     if((fid_src = H5Fopen(src_filename, H5F_ACC_RDONLY, src_fapl)) < 0) TEST_ERROR
@@ -11608,8 +12092,8 @@ test_copy_cdt_merge_dset_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
-     * Test 2 
+    /*
+     * Test 2
      */
     /* open destination file */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
@@ -11645,14 +12129,14 @@ test_copy_cdt_merge_dset_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
-     * Test 3 
+    /*
+     * Test 3
      */
     /* open destination file */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
 
     /* remove "/uncopied/src_ndt_dset" */
-    if(H5Ldelete(fid_dst, NAME_GROUP_UNCOPIED "/" SRC_NDT_DSET, H5P_DEFAULT) < 0) TEST_ERROR 
+    if(H5Ldelete(fid_dst, NAME_GROUP_UNCOPIED "/" SRC_NDT_DSET, H5P_DEFAULT) < 0) TEST_ERROR
 
     /* copy "src_ndt_dset" from SRC file to "/uncopied/src_ndt_dset" at DST file */
     /* use default ocpypl_id -- without merging and suggestion */
@@ -11661,7 +12145,7 @@ test_copy_cdt_merge_dset_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* copy "src_ndt_dset" from SRC file to "/src_ndt_dset2" at DST file */
     /* use merging and suggested searching path: "/uncopied/src_ndt_dset" */
     if(H5Ocopy(fid_src, SRC_NDT_DSET, fid_dst, SRC_NDT_DSET2, ocpypl_id, H5P_DEFAULT) < 0) TEST_ERROR
-    
+
     if(reopen) {
         /* Reopen file */
         if(H5Fclose(fid_dst) < 0) TEST_ERROR
@@ -11687,8 +12171,8 @@ test_copy_cdt_merge_dset_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
-     * Test 4 
+    /*
+     * Test 4
      */
     /* open destination file */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
@@ -11746,12 +12230,12 @@ error:
     return 1;
 } /* end test_copy_cdt_merge_dset_suggs */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_cdt_merge_all_suggs
  *
  * Purpose:     Tests the merging committed datatype + search suggestion feature.
- *		
+ *
  * Return:      Success:        0
  *              Failure:        number of errors
  *
@@ -11770,8 +12254,8 @@ test_copy_cdt_merge_all_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     hid_t aid = -1;                             /* Attribute ID */
     hid_t did = -1;                             /* Dataset ID */
     hid_t exp_did = -1;                          /* Dataset ID */
-    hid_t tid_short = -1; 			/* Datatype ID */
-    hid_t exp_tid = -1;				/* Expected datatype ID */
+    hid_t tid_short = -1;             /* Datatype ID */
+    hid_t exp_tid = -1;                /* Expected datatype ID */
     hid_t ocpypl_id = -1;                       /* Object copy plist ID */
     hsize_t dim1d[1];                           /* Dataset dimensions */
     char src_filename[NAME_BUF_SIZE];
@@ -11827,7 +12311,7 @@ test_copy_cdt_merge_all_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* create third dataset in group */
     if((did = H5Dcreate2(gid, SRC_DSET, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
-    
+
     /* get datatype */
     if((tid_short = H5Topen2(fid_src, "/" SRC_GRP "/" SRC_NDT_SHORT, H5P_DEFAULT)) < 0) TEST_ERROR
 
@@ -11956,7 +12440,7 @@ test_copy_cdt_merge_all_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Test 1
      */
     /* open the source file with read-only */
@@ -11997,7 +12481,7 @@ test_copy_cdt_merge_all_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Test 2
      */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
@@ -12034,7 +12518,7 @@ test_copy_cdt_merge_all_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Test 3
      */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
@@ -12069,7 +12553,7 @@ test_copy_cdt_merge_all_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Test 4
      */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
@@ -12122,7 +12606,7 @@ test_copy_cdt_merge_all_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Test 5
      */
     /* open destination file */
@@ -12160,7 +12644,7 @@ test_copy_cdt_merge_all_suggs(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     /* close the DST file */
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Test 6
      */
     /* open destination file */
@@ -12221,7 +12705,7 @@ error:
     return 1;
 } /* end test_copy_cdt_merge_all_suggs */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_set_mcdt_search_cb
  *
@@ -12406,7 +12890,7 @@ test_copy_set_mcdt_search_cb(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Continue the global search */
     if(H5Pset_mcdt_search_cb(ocpypl_id, mcdt_search_cb, &cb_udata) < 0)
-	TEST_ERROR
+    TEST_ERROR
 
     /* open destination file */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
@@ -12441,7 +12925,7 @@ test_copy_set_mcdt_search_cb(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     if(H5Fclose(fid_dst) < 0) TEST_ERROR
 
 
-    /* 
+    /*
      * Stop the search, default action is to create an anonymous committed datatype
      */
     cb_udata.search_action = H5O_MCDT_SEARCH_STOP;
@@ -12577,7 +13061,7 @@ error:
     return 1;
 } /* end test_copy_set_mcdt_search_cb */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_set_get_mcdt_cb
  *
@@ -12623,10 +13107,10 @@ test_copy_set_get_mcdt_search_cb(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     int buf[DIM_SIZE_1];                        /* Buffer for writing data */
     char src_filename[NAME_BUF_SIZE];
     char dst_filename[NAME_BUF_SIZE];
-    H5O_mcdt_search_cb_t mcdt_cb = NULL;	/* The callback function */
-    H5O_mcdt_search_ret_t mcdt_udataA;		/* User data for callback */
-    H5O_mcdt_search_ret_t mcdt_udataB;		/* User data for callback */
-    H5O_mcdt_search_ret_t *mcdt_udata_p = NULL;	/* Pointer to user data for callback */
+    H5O_mcdt_search_cb_t mcdt_cb = NULL;    /* The callback function */
+    H5O_mcdt_search_ret_t mcdt_udataA;        /* User data for callback */
+    H5O_mcdt_search_ret_t mcdt_udataB;        /* User data for callback */
+    H5O_mcdt_search_ret_t *mcdt_udata_p = NULL;    /* Pointer to user data for callback */
 
     if(reopen)
         TESTING("H5Ocopy(): H5Pset/get_mcdt_search_cb and reopen")
@@ -12756,7 +13240,7 @@ test_copy_set_get_mcdt_search_cb(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
 
     /* Continue the global search */
     if(H5Pset_mcdt_search_cb(ocpypl_id, mcdt_search_cbA, &mcdt_udataA) < 0)
-	TEST_ERROR
+    TEST_ERROR
 
     /* open the destination file */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
@@ -12789,7 +13273,7 @@ test_copy_set_get_mcdt_search_cb(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     mcdt_udataB = H5O_MCDT_SEARCH_STOP;
 
     if(H5Pset_mcdt_search_cb(ocpypl_id, mcdt_search_cbA, &mcdt_udataB) < 0)
-	TEST_ERROR
+    TEST_ERROR
 
     /* open destination file */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
@@ -12819,7 +13303,7 @@ test_copy_set_get_mcdt_search_cb(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl,
     if(H5Pfree_merge_committed_dtype_paths(ocpypl_id) < 0) TEST_ERROR
 
     if(H5Pset_mcdt_search_cb(ocpypl_id, mcdt_search_cbB, &mcdt_udataB) < 0)
-	TEST_ERROR
+    TEST_ERROR
 
     /* open destination file */
     if((fid_dst = H5Fopen(dst_filename, H5F_ACC_RDWR, dst_fapl)) < 0) TEST_ERROR
@@ -12872,7 +13356,7 @@ error:
     return 1;
 } /* end test_copy_set_get_mcdt_search_cb */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_iterate
  *
@@ -12970,7 +13454,7 @@ error:
     return 1;
 } /* end test_copy_iterate */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_option
  *
@@ -12995,7 +13479,7 @@ test_copy_option(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst_fapl,
     hid_t did = -1;                             /* Dataset ID */
     hid_t gid=-1, gid2=-1, gid_ref=-1;          /* Group IDs */
     hid_t gid_sub=-1, gid_sub_sub=-1;           /* Sub-group ID */
-    hid_t pid=-1, lcpl_id=-1;			/* Property IDs */
+    hid_t pid=-1, lcpl_id=-1;            /* Property IDs */
     unsigned cpy_flags;                         /* Object copy flags */
     int depth = -1;                             /* Copy depth */
     hsize_t dim2d[2];
@@ -13248,51 +13732,51 @@ error:
     H5E_BEGIN_TRY {
         H5Pclose(lcpl_id);
         H5Pclose(pid);
-    	H5Sclose(sid);
-    	H5Dclose(did);
-    	H5Gclose(gid_ref);
-    	H5Gclose(gid_sub);
-    	H5Gclose(gid2);
-    	H5Gclose(gid);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
-    	H5Fclose(fid_ext);
+        H5Sclose(sid);
+        H5Dclose(did);
+        H5Gclose(gid_ref);
+        H5Gclose(gid_sub);
+        H5Gclose(gid2);
+        H5Gclose(gid);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
+        H5Fclose(fid_ext);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_option */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_copy_dataset_open
  *
  * Purpose:     To ensure that H5Ocopy() copies data of opened dataset correctly.
- *		This is for bug fix HDFFV-7853.
- *
- *		Test Case 1:
- *		Create a dataset with attributes in SRC file
- *		Copy the opened dataset to another location in the same file
- *		Copy the opened dataset to DST file
- *		Close the dataset
- *
- *		Test Case 2:
- *		Reopen the dataset, write new data to the dataset
- *		Copy the opened dataset to another location in the same file
- *		Copy the opened dataset to to DST file
- *		Close the dataset
- *
- *		Test Case 3:
- *		Create a committed datatype
- *		Create a dataset with the committed datatype in SRC file
- *		Open the committed datatype
- *		Copy the opened dataset (with the opened committed datatype) to another location in the same file
- *		Copy the opened dataset (with the opened committed datatype) to DST file
- *		Close the dataset and the committed datatype
- *
- *		Test Case 4:
- *		Create a group with attributes, create a dataset in the group
- *		Copy the opened group (together with the opened dataset) to another location in the same file
- *		Copy the opened group (together with the opened dataset) to DST file
- *		Close the group and the dataset
+ *        This is for bug fix HDFFV-7853.
+ *
+ *        Test Case 1:
+ *        Create a dataset with attributes in SRC file
+ *        Copy the opened dataset to another location in the same file
+ *        Copy the opened dataset to DST file
+ *        Close the dataset
+ *
+ *        Test Case 2:
+ *        Reopen the dataset, write new data to the dataset
+ *        Copy the opened dataset to another location in the same file
+ *        Copy the opened dataset to to DST file
+ *        Close the dataset
+ *
+ *        Test Case 3:
+ *        Create a committed datatype
+ *        Create a dataset with the committed datatype in SRC file
+ *        Open the committed datatype
+ *        Copy the opened dataset (with the opened committed datatype) to another location in the same file
+ *        Copy the opened dataset (with the opened committed datatype) to DST file
+ *        Close the dataset and the committed datatype
+ *
+ *        Test Case 4:
+ *        Create a group with attributes, create a dataset in the group
+ *        Copy the opened group (together with the opened dataset) to another location in the same file
+ *        Copy the opened group (together with the opened dataset) to DST file
+ *        Close the group and the dataset
  *
  * Return:      Success:        0
  *              Failure:        number of errors
@@ -13311,9 +13795,12 @@ test_copy_dataset_open(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst
     hid_t sid = -1;                             /* Dataspace ID */
     hid_t tid = -1;                             /* Datatype ID */
     hid_t did = -1, did2 = -1;                  /* Dataset IDs */
+    hid_t did3 = -1, did4 = -1;                 /* Dataset IDs */
     hid_t gid = -1, gid2 = -1;                  /* Group IDs */
+    hid_t pid = -1;                             /* Dataset creation property list */
+    hsize_t chunk_dim2d[2] = {CHUNK_SIZE_1, CHUNK_SIZE_2};   /* Chunk dimension sizes */
     int buf[DIM_SIZE_1][DIM_SIZE_2];            /* Buffer for writing data */
-    int newbuf[DIM_SIZE_1][DIM_SIZE_2];		/* Buffer for writing data */
+    int newbuf[DIM_SIZE_1][DIM_SIZE_2];         /* Buffer for writing data */
     hsize_t dim2d[2];                           /* Dataset dimensions */
     int i, j;                                   /* local index variables */
     char src_filename[NAME_BUF_SIZE];
@@ -13354,95 +13841,124 @@ test_copy_dataset_open(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst
     /* create 2D dataspace */
     if((sid = H5Screate_simple(2, dim2d, NULL)) < 0) TEST_ERROR
 
-    /* create 2D int dataset in SRC file */
+    /* create and set chunk plist */
+    if((pid = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
+    if(H5Pset_chunk(pid, 2, chunk_dim2d) < 0) TEST_ERROR
+
+    /* create 2D dataset in SRC file */
     if((did = H5Dcreate2(fid_src, NAME_DATASET_SIMPLE, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
 
+    /* create 2D chunked dataset in SRC file */
+    if((did2 = H5Dcreate2(fid_src, NAME_DATASET_CHUNKED, H5T_NATIVE_INT, sid, H5P_DEFAULT, pid, H5P_DEFAULT)) < 0) TEST_ERROR
+
     /* write data to the dataset */
     if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) TEST_ERROR
+    if(H5Dwrite(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) TEST_ERROR
 
     /* attach attributes to the dataset */
     if(test_copy_attach_attributes(did, H5T_NATIVE_INT) < 0) TEST_ERROR
+    if(test_copy_attach_attributes(did2, H5T_NATIVE_INT) < 0) TEST_ERROR
 
-    /* 
-     * Test case 1 
+    /*
+     * Test case 1
      */
 
-    /* 
+    /*
      * Copy within the same file
      */
     /* copy the opened dataset to another location in SRC file */
     if(H5Ocopy(fid_src, NAME_DATASET_SIMPLE, fid_src, NAME_DATASET_SIMPLE2, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
+    if(H5Ocopy(fid_src, NAME_DATASET_CHUNKED, fid_src, NAME_DATASET_CHUNKED2, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
     /* open the copied dataset */
-    if((did2 = H5Dopen2(fid_src, NAME_DATASET_SIMPLE2, H5P_DEFAULT)) < 0) TEST_ERROR
+    if((did3 = H5Dopen2(fid_src, NAME_DATASET_SIMPLE2, H5P_DEFAULT)) < 0) TEST_ERROR
+    if((did4 = H5Dopen2(fid_src, NAME_DATASET_CHUNKED2, H5P_DEFAULT)) < 0) TEST_ERROR
 
     /* Check if the datasets are equal */
-    if(compare_datasets(did, did2, H5P_DEFAULT, buf) != TRUE) TEST_ERROR
+    if(compare_datasets(did, did3, H5P_DEFAULT, buf) != TRUE) TEST_ERROR
+    if(compare_datasets(did2, did4, H5P_DEFAULT, buf) != TRUE) TEST_ERROR
 
     /* close the copied dataset */
-    if(H5Dclose(did2) < 0) TEST_ERROR
+    if(H5Dclose(did3) < 0) TEST_ERROR
+    if(H5Dclose(did4) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Copy to another file
      */
     /* copy the opened dataset from SRC to DST */
     if(H5Ocopy(fid_src, NAME_DATASET_SIMPLE, fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
+    if(H5Ocopy(fid_src, NAME_DATASET_CHUNKED, fid_dst, NAME_DATASET_CHUNKED, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
     /* open the copied dataset in DST file */
-    if((did2 = H5Dopen2(fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT)) < 0) TEST_ERROR
+    if((did3 = H5Dopen2(fid_dst, NAME_DATASET_SIMPLE, H5P_DEFAULT)) < 0) TEST_ERROR
+    if((did4 = H5Dopen2(fid_dst, NAME_DATASET_CHUNKED, H5P_DEFAULT)) < 0) TEST_ERROR
 
     /* Check if the datasets are equal */
-    if(compare_datasets(did, did2, H5P_DEFAULT, buf) != TRUE) TEST_ERROR
+    if(compare_datasets(did, did3, H5P_DEFAULT, buf) != TRUE) TEST_ERROR
+    if(compare_datasets(did2, did4, H5P_DEFAULT, buf) != TRUE) TEST_ERROR
 
     /* close the copied dataset in DST file */
-    if(H5Dclose(did2) < 0) TEST_ERROR
+    if(H5Dclose(did3) < 0) TEST_ERROR
+    if(H5Dclose(did4) < 0) TEST_ERROR
 
     /* close the dataset in SRC file */
     if(H5Dclose(did) < 0) TEST_ERROR
+    if(H5Dclose(did2) < 0) TEST_ERROR
 
-    /* 
-     * Test case 2 
+    /*
+     * Test case 2
      */
     /* reopen the dataset in SRC file */
     if((did = H5Dopen2(fid_src, NAME_DATASET_SIMPLE, H5P_DEFAULT)) < 0) TEST_ERROR
+    if((did2 = H5Dopen2(fid_src, NAME_DATASET_CHUNKED, H5P_DEFAULT)) < 0) TEST_ERROR
 
     /* write another set of data to the dataset */
     if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, newbuf) < 0) TEST_ERROR
+    if(H5Dwrite(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, newbuf) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Copy within the same file
      */
     /* copy the opened dataset to another location in SRC file */
-    if(H5Ocopy(fid_src, NAME_DATASET_SIMPLE, fid_src, "NEW_DATASET", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
+    if(H5Ocopy(fid_src, NAME_DATASET_SIMPLE, fid_src, "NEW_DATASET_SIMPLE", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
+    if(H5Ocopy(fid_src, NAME_DATASET_CHUNKED, fid_src, "NEW_DATASET_CHUNKED", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
     /* open the copied dataset */
-    if((did2 = H5Dopen2(fid_src, "NEW_DATASET", H5P_DEFAULT)) < 0) TEST_ERROR
+    if((did3 = H5Dopen2(fid_src, "NEW_DATASET_SIMPLE", H5P_DEFAULT)) < 0) TEST_ERROR
+    if((did4 = H5Dopen2(fid_src, "NEW_DATASET_CHUNKED", H5P_DEFAULT)) < 0) TEST_ERROR
 
     /* Check if the datasets are equal */
-    if(compare_datasets(did, did2, H5P_DEFAULT, newbuf) != TRUE) TEST_ERROR
+    if(compare_datasets(did, did3, H5P_DEFAULT, newbuf) != TRUE) TEST_ERROR
+    if(compare_datasets(did2, did4, H5P_DEFAULT, newbuf) != TRUE) TEST_ERROR
 
     /* close the copied dataset in SRC file */
-    if(H5Dclose(did2) < 0) TEST_ERROR
-    /* 
+    if(H5Dclose(did3) < 0) TEST_ERROR
+    if(H5Dclose(did4) < 0) TEST_ERROR
+    /*
      * Copy to another file
      */
     /* copy the opened dataset from SRC to DST */
-    if(H5Ocopy(fid_src, NAME_DATASET_SIMPLE, fid_dst, "NEW_DATASET", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
+    if(H5Ocopy(fid_src, NAME_DATASET_SIMPLE, fid_dst, "NEW_DATASET_SIMPLE", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
+    if(H5Ocopy(fid_src, NAME_DATASET_CHUNKED, fid_dst, "NEW_DATASET_CHUNKED", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR
 
     /* open the copied dataset in DST file */
-    if((did2 = H5Dopen2(fid_dst, "NEW_DATASET", H5P_DEFAULT)) < 0) TEST_ERROR
+    if((did3 = H5Dopen2(fid_dst, "NEW_DATASET_SIMPLE", H5P_DEFAULT)) < 0) TEST_ERROR
+    if((did4 = H5Dopen2(fid_dst, "NEW_DATASET_CHUNKED", H5P_DEFAULT)) < 0) TEST_ERROR
 
     /* Check if the datasets are equal */
-    if(compare_datasets(did, did2, H5P_DEFAULT, newbuf) != TRUE) TEST_ERROR
+    if(compare_datasets(did, did3, H5P_DEFAULT, newbuf) != TRUE) TEST_ERROR
+    if(compare_datasets(did2, did4, H5P_DEFAULT, newbuf) != TRUE) TEST_ERROR
 
     /* close the copied dataset in DST file */
-    if(H5Dclose(did2) < 0) TEST_ERROR
+    if(H5Dclose(did3) < 0) TEST_ERROR
+    if(H5Dclose(did4) < 0) TEST_ERROR
 
     /* close the dataset at SRC file */
     if(H5Dclose(did) < 0) TEST_ERROR
+    if(H5Dclose(did2) < 0) TEST_ERROR
 
-    /* 
-     * Test case 3 
+    /*
+     * Test case 3
      */
 
     /* make a copy of the datatype */
@@ -13463,7 +13979,7 @@ test_copy_dataset_open(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst
     /* write data to the dataset */
     if(H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Copy within the same file
      */
     /* copy the opened dataset (with the opened committed datatype) to another location in SRC file */
@@ -13478,7 +13994,7 @@ test_copy_dataset_open(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst
     /* close the copied dataset in SRC file */
     if(H5Dclose(did2) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Copy to another file
      */
     /* copy the opened dataset (with the opened committed datatype) from SRC to DST */
@@ -13499,8 +14015,8 @@ test_copy_dataset_open(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst
     /* close the committed datatype at SRC file */
     if(H5Tclose(tid) < 0) TEST_ERROR
 
-    /* 
-     * Test case 4 
+    /*
+     * Test case 4
      */
     /* create a group in SRC file */
     if((gid = H5Gcreate2(fid_src, NAME_GROUP_TOP, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
@@ -13513,7 +14029,7 @@ test_copy_dataset_open(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst
 
     /* write data to the dataset */
     if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) TEST_ERROR
-    /* 
+    /*
      * Copy within the same file
      */
     /* copy the opened group (together with opened dataset) to another location in SRC file */
@@ -13528,7 +14044,7 @@ test_copy_dataset_open(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst
     /* close the DST dataset */
     if(H5Gclose(gid2) < 0) TEST_ERROR
 
-    /* 
+    /*
      * Copy to another file
      */
     /* copy the opened group (together with opened dataset) to DST file */
@@ -13563,20 +14079,20 @@ test_copy_dataset_open(hid_t fcpl_src, hid_t fcpl_dst, hid_t src_fapl, hid_t dst
 
 error:
     H5E_BEGIN_TRY {
-    	H5Dclose(did);
-    	H5Dclose(did2);
-    	H5Sclose(sid);
-    	H5Gclose(gid);
-    	H5Gclose(gid2);
-    	H5Fclose(fid_dst);
-    	H5Fclose(fid_src);
+        H5Dclose(did);
+        H5Dclose(did2);
+        H5Sclose(sid);
+        H5Gclose(gid);
+        H5Gclose(gid2);
+        H5Fclose(fid_dst);
+        H5Fclose(fid_src);
     } H5E_END_TRY;
     return 1;
 } /* end test_copy_dataset_open */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:   	main
+ * Function:       main
  *
  * Purpose:     Test H5Ocopy()
  *
@@ -13597,11 +14113,11 @@ int
 main(void)
 {
     int     nerrors = 0;
-    hid_t	fapl, fapl2;
+    hid_t    fapl, fapl2;
     hid_t   fcpl_shared, ocpl;
     unsigned    max_compact, min_dense;
     int     configuration;  /* Configuration of tests. */
-    int	ExpressMode;
+    int    ExpressMode;
     hbool_t same_file;  /* Whether to run tests that only use one file */
 
     /* Setup */
@@ -13679,7 +14195,7 @@ main(void)
             }
         } /* end if */
         else {
-	    puts("Testing with oldest file format for source file:");
+        puts("Testing with oldest file format for source file:");
             src_fapl = fapl;
             num_attributes_g = 4;
         } /* end else */
@@ -13697,16 +14213,30 @@ main(void)
 
         /* The tests... */
         nerrors += test_copy_dataset_simple(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
+        nerrors += test_copy_dataset_versionbounds(fcpl_src, src_fapl);
         nerrors += test_copy_dataset_simple_samefile(fcpl_src, src_fapl);
-        nerrors += test_copy_dataset_simple_empty(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
+
+        /* Test with dataset opened in the file or not */
+        nerrors += test_copy_dataset_simple_empty(fcpl_src, fcpl_dst, src_fapl, dst_fapl, FALSE);
+        nerrors += test_copy_dataset_simple_empty(fcpl_src, fcpl_dst, src_fapl, dst_fapl, TRUE);
+
         nerrors += test_copy_dataset_compound(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
         nerrors += test_copy_dataset_chunked(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
         nerrors += test_copy_dataset_chunked_empty(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
         nerrors += test_copy_dataset_chunked_sparse(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
         nerrors += test_copy_dataset_compressed(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
-        nerrors += test_copy_dataset_no_edge_filt(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
-        nerrors += test_copy_dataset_compact(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
-        nerrors += test_copy_dataset_multi_ohdr_chunks(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
+
+        /* Test with dataset opened in the file or not */
+        nerrors += test_copy_dataset_no_edge_filt(fcpl_src, fcpl_dst, src_fapl, dst_fapl, FALSE);
+        nerrors += test_copy_dataset_no_edge_filt(fcpl_src, fcpl_dst, src_fapl, dst_fapl, TRUE);
+
+        /* Test with dataset opened in the file or not */
+        nerrors += test_copy_dataset_compact(fcpl_src, fcpl_dst, src_fapl, dst_fapl, FALSE);
+        nerrors += test_copy_dataset_compact(fcpl_src, fcpl_dst, src_fapl, dst_fapl, TRUE);
+
+        nerrors += test_copy_dataset_multi_ohdr_chunks(fcpl_src, fcpl_dst, src_fapl, dst_fapl, FALSE);
+        nerrors += test_copy_dataset_multi_ohdr_chunks(fcpl_src, fcpl_dst, src_fapl, dst_fapl, TRUE);
+
         nerrors += test_copy_dataset_attr_named_dtype(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
 
         nerrors += test_copy_group_empty(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
@@ -13716,7 +14246,11 @@ main(void)
         nerrors += test_copy_group_loop(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
         nerrors += test_copy_group_wide_loop(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
         nerrors += test_copy_group_links(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
-        nerrors += test_copy_soft_link(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
+
+        /* Test with dataset opened in the file or not */
+        nerrors += test_copy_soft_link(fcpl_src, fcpl_dst, src_fapl, dst_fapl, FALSE);
+        nerrors += test_copy_soft_link(fcpl_src, fcpl_dst, src_fapl, dst_fapl, TRUE);
+
         nerrors += test_copy_ext_link(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
         nerrors += test_copy_exist(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
         nerrors += test_copy_path(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
@@ -13736,10 +14270,10 @@ main(void)
                     FALSE, "H5Ocopy(): expand soft link");
         nerrors += test_copy_option(fcpl_src, fcpl_dst, src_fapl, dst_fapl,
                     H5O_COPY_EXPAND_EXT_LINK_FLAG,
-                    FALSE, "H5Ocopy: expand external link");
+                    FALSE, "H5Ocopy(): expand external link");
         nerrors += test_copy_option(fcpl_src, fcpl_dst, src_fapl, dst_fapl,
                     H5O_COPY_EXPAND_SOFT_LINK_FLAG | H5O_COPY_EXPAND_EXT_LINK_FLAG,
-                    FALSE, "H5Ocopy: expand soft and external links");
+                    FALSE, "H5Ocopy(): expand soft and external links");
         nerrors += test_copy_option(fcpl_src, fcpl_dst, src_fapl, dst_fapl,
                     H5O_COPY_SHALLOW_HIERARCHY_FLAG,
                     FALSE, "H5Ocopy(): shallow group copy");
@@ -13796,19 +14330,38 @@ main(void)
             nerrors += test_copy_attribute_compound_vlstr(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
             nerrors += test_copy_dataset_compact_named_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
             nerrors += test_copy_dataset_contig_named_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
-            nerrors += test_copy_dataset_chunked_named_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
+
+            /* Test with dataset opened in the file or not */
+            nerrors += test_copy_dataset_chunked_named_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl, FALSE);
+            nerrors += test_copy_dataset_chunked_named_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl, TRUE);
+
             nerrors += test_copy_dataset_compressed_named_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
             nerrors += test_copy_dataset_compact_vl_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
-            nerrors += test_copy_dataset_contig_vl_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
+
+            /* Test with dataset opened in the file or not */
+            nerrors += test_copy_dataset_contig_vl_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl, FALSE);
+            nerrors += test_copy_dataset_contig_vl_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl, TRUE);
+
             nerrors += test_copy_dataset_chunked_vl_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
-            nerrors += test_copy_dataset_compressed_vl_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
+
+            /* Test with dataset opened in the file or not */
+            nerrors += test_copy_dataset_compressed_vl_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl, FALSE);
+            nerrors += test_copy_dataset_compressed_vl_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl, TRUE);
+
             nerrors += test_copy_dataset_contig_cmpd_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
             nerrors += test_copy_dataset_chunked_cmpd_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
             nerrors += test_copy_dataset_compact_cmpd_vl(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
 
             nerrors += test_copy_same_file_named_datatype(fcpl_src, src_fapl);
-            nerrors += test_copy_old_layout(fcpl_dst, dst_fapl);
+
+            /* Test with dataset opened in the file or not */
+            nerrors += test_copy_old_layout(fcpl_dst, dst_fapl, FALSE);
+            nerrors += test_copy_old_layout(fcpl_dst, dst_fapl, TRUE);
+
+            /* Test with dataset opened in the file or not */
             nerrors += test_copy_null_ref(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
+            nerrors += test_copy_null_ref_open(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
+
             nerrors += test_copy_iterate(fcpl_src, fcpl_dst, src_fapl, dst_fapl);
         } /* end if */
 
diff --git a/test/ohdr.c b/test/ohdr.c
index 2ac9866..e91c6a8 100644
--- a/test/ohdr.c
+++ b/test/ohdr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Robb Matzke <matzke@llnl.gov>
@@ -23,16 +21,18 @@
  * This file needs to access private datatypes from the H5O package.
  * This file also needs to access the object header testing code.
  */
-#define H5O_FRIEND		/*suppress error about including H5Opkg	  */
+#define H5O_FRIEND        /*suppress error about including H5Opkg      */
 #define H5O_TESTING
 #include "H5Opkg.h"
 
 /*
  * This file needs to access private datatypes from the H5G package.
  */
-#define H5G_FRIEND		/*suppress error about including H5Gpkg	  */
+#define H5G_FRIEND        /*suppress error about including H5Gpkg      */
 #include "H5Gpkg.h"
 
+#include "H5CXprivate.h"        /* API Contexts                         */
+
 const char *FILENAME[] = {
     "ohdr",
     NULL
@@ -51,24 +51,24 @@ const char *FILENAME[] = {
 
 /*
  *  Verify that messages are moved forward into a "continuation message":
- *	Create an object header with several continuation chunks
- *	Remove a message in the last chunk
- *	The remaining message(s) in the last chunk should be moved forward into the continuation message
- *	The process will repeat when the continuation message is big enough to hold all the
- *		messages in the last chunk.
- *	Result: the number of chunks should be reduced
+ *    Create an object header with several continuation chunks
+ *    Remove a message in the last chunk
+ *    The remaining message(s) in the last chunk should be moved forward into the continuation message
+ *    The process will repeat when the continuation message is big enough to hold all the
+ *        messages in the last chunk.
+ *    Result: the number of chunks should be reduced
  */
 static herr_t
 test_cont(char *filename, hid_t fapl)
 {
-    hid_t	file=-1;
-    H5F_t	*f = NULL;
+    hid_t    file=-1;
+    H5F_t    *f = NULL;
     H5O_hdr_info_t hdr_info;
-    H5O_loc_t	oh_locA, oh_locB;
-    time_t	time_new;
-    const char	*short_name = "T";
-    const char	*long_name = "This is the message";
-    size_t	nchunks;
+    H5O_loc_t    oh_locA, oh_locB;
+    time_t    time_new;
+    const char    *short_name = "T";
+    const char    *long_name = "This is the message";
+    size_t    nchunks;
 
     TESTING("object header continuation block");
 
@@ -86,51 +86,51 @@ test_cont(char *filename, hid_t fapl)
         goto error;
     } /* end if */
 
-    if(H5O_create(f, H5AC_ind_read_dxpl_id, (size_t)H5O_MIN_SIZE, (size_t)0, H5P_GROUP_CREATE_DEFAULT, &oh_locA/*out*/) < 0)
+    if(H5O_create(f, (size_t)H5O_MIN_SIZE, (size_t)0, H5P_GROUP_CREATE_DEFAULT, &oh_locA/*out*/) < 0)
             FAIL_STACK_ERROR
 
-    if(H5O_create(f, H5AC_ind_read_dxpl_id, (size_t)H5O_MIN_SIZE, (size_t)0, H5P_GROUP_CREATE_DEFAULT, &oh_locB/*out*/) < 0)
+    if(H5O_create(f, (size_t)H5O_MIN_SIZE, (size_t)0, H5P_GROUP_CREATE_DEFAULT, &oh_locB/*out*/) < 0)
             FAIL_STACK_ERROR
 
     time_new = 11111111;
 
-    if(H5O_msg_create(&oh_locA, H5O_NAME_ID, 0, 0, &long_name, H5AC_ind_read_dxpl_id) < 0)
+    if(H5O_msg_create(&oh_locA, H5O_NAME_ID, 0, 0, &long_name) < 0)
         FAIL_STACK_ERROR
 
-    if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0)
+    if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new) < 0)
         FAIL_STACK_ERROR
-    if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0)
+    if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new) < 0)
         FAIL_STACK_ERROR
-    if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0)
+    if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new) < 0)
         FAIL_STACK_ERROR
 
-    if(H5O_msg_create(&oh_locA, H5O_MTIME_NEW_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0)
+    if(H5O_msg_create(&oh_locA, H5O_MTIME_NEW_ID, 0, 0, &time_new) < 0)
         FAIL_STACK_ERROR
 
-    if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0)
+    if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new) < 0)
         FAIL_STACK_ERROR
 
-    if(H5O_msg_create(&oh_locA, H5O_NAME_ID, 0, 0, &short_name, H5AC_ind_read_dxpl_id) < 0)
+    if(H5O_msg_create(&oh_locA, H5O_NAME_ID, 0, 0, &short_name) < 0)
         FAIL_STACK_ERROR
 
-    if(1 != H5O_link(&oh_locA, 1, H5AC_ind_read_dxpl_id))
+    if(1 != H5O_link(&oh_locA, 1))
         FAIL_STACK_ERROR
-    if(1 != H5O_link(&oh_locB, 1, H5AC_ind_read_dxpl_id))
+    if(1 != H5O_link(&oh_locB, 1))
         FAIL_STACK_ERROR
-    if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0)
+    if(H5AC_flush(f) < 0)
         FAIL_STACK_ERROR
-    if(H5O_expunge_chunks_test(&oh_locA, H5AC_ind_read_dxpl_id) < 0)
+    if(H5O_expunge_chunks_test(&oh_locA) < 0)
         FAIL_STACK_ERROR
 
-    if(H5O_get_hdr_info(&oh_locA, H5AC_ind_read_dxpl_id, &hdr_info) < 0)
+    if(H5O_get_hdr_info(&oh_locA, &hdr_info) < 0)
         FAIL_STACK_ERROR
     nchunks = hdr_info.nchunks;
 
     /* remove the 1st H5O_NAME_ID message */
-    if(H5O_msg_remove(&oh_locA, H5O_NAME_ID, 0, FALSE, H5AC_ind_read_dxpl_id) < 0)
+    if(H5O_msg_remove(&oh_locA, H5O_NAME_ID, 0, FALSE) < 0)
         FAIL_STACK_ERROR
 
-    if(H5O_get_hdr_info(&oh_locA, H5AC_ind_read_dxpl_id, &hdr_info) < 0)
+    if(H5O_get_hdr_info(&oh_locA, &hdr_info) < 0)
         FAIL_STACK_ERROR
 
     if(hdr_info.nchunks >= nchunks)
@@ -145,7 +145,6 @@ test_cont(char *filename, hid_t fapl)
 
     PASSED();
 
-
     return SUCCEED;
 
 error:
@@ -169,15 +168,14 @@ error:
 static herr_t
 test_ohdr_cache(char *filename, hid_t fapl)
 {
-    hid_t	file = -1;              /* File ID */
+    hid_t    file = -1;              /* File ID */
     hid_t       my_fapl;                /* FAPL ID */
-    hid_t       my_dxpl;                /* DXPL ID */
     H5AC_cache_config_t mdc_config;     /* Metadata cache configuration info */
-    H5F_t	*f = NULL;              /* File handle */
+    H5F_t    *f = NULL;              /* File handle */
     H5HL_t      *lheap, *lheap2, *lheap3; /* Pointer to local heaps */
     haddr_t     lheap_addr, lheap_addr2, lheap_addr3; /* Local heap addresses */
-    H5O_loc_t	oh_loc;                 /* Object header location */
-    time_t	time_new;               /* Time value for modification time message */
+    H5O_loc_t    oh_loc;                 /* Object header location */
+    time_t    time_new;               /* Time value for modification time message */
     unsigned    rc;                     /* Refcount for object */
 
     TESTING("object header creation in cache");
@@ -197,10 +195,6 @@ test_ohdr_cache(char *filename, hid_t fapl)
     if(H5Pset_mdc_config(my_fapl, &mdc_config) < 0)
         FAIL_STACK_ERROR
 
-    /* Make a copy of the default DXPL */
-    if((my_dxpl = H5Pcopy(H5AC_ind_read_dxpl_id)) < 0)
-        FAIL_STACK_ERROR
-
     /* Create the file to operate on */
     if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0)
         FAIL_STACK_ERROR
@@ -212,31 +206,31 @@ test_ohdr_cache(char *filename, hid_t fapl)
         FAIL_STACK_ERROR
 
     /* Create object (local heap) that occupies most of cache */
-    if(H5HL_create(f, my_dxpl, (31 * 1024), &lheap_addr) < 0)
+    if(H5HL_create(f, (31 * 1024), &lheap_addr) < 0)
         FAIL_STACK_ERROR
 
     /* Protect local heap (which actually pins it in the cache) */
-    if(NULL == (lheap = H5HL_protect(f, my_dxpl, lheap_addr, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (lheap = H5HL_protect(f, lheap_addr, H5AC__READ_ONLY_FLAG)))
         FAIL_STACK_ERROR
 
     /* Create an object header */
     HDmemset(&oh_loc, 0, sizeof(oh_loc));
-    if(H5O_create(f, my_dxpl, (size_t)2048, (size_t)1, H5P_GROUP_CREATE_DEFAULT, &oh_loc/*out*/) < 0)
+    if(H5O_create(f, (size_t)2048, (size_t)1, H5P_GROUP_CREATE_DEFAULT, &oh_loc/*out*/) < 0)
         FAIL_STACK_ERROR
 
     /* Query object header information */
     rc = 0;
-    if(H5O_get_rc(&oh_loc, my_dxpl, &rc) < 0)
+    if(H5O_get_rc(&oh_loc, &rc) < 0)
         FAIL_STACK_ERROR
     if(0 != rc)
         TEST_ERROR
 
     /* Create object (local heap) that occupies most of cache */
-    if(H5HL_create(f, my_dxpl, (31 * 1024), &lheap_addr2) < 0)
+    if(H5HL_create(f, (31 * 1024), &lheap_addr2) < 0)
         FAIL_STACK_ERROR
 
     /* Protect local heap (which actually pins it in the cache) */
-    if(NULL == (lheap2 = H5HL_protect(f, my_dxpl, lheap_addr2, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (lheap2 = H5HL_protect(f, lheap_addr2, H5AC__READ_ONLY_FLAG)))
         FAIL_STACK_ERROR
 
     /* Unprotect local heap (which actually unpins it from the cache) */
@@ -245,15 +239,15 @@ test_ohdr_cache(char *filename, hid_t fapl)
 
     /* Create object header message in new object header */
     time_new = 11111111;
-    if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new, my_dxpl) < 0)
+    if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new) < 0)
         FAIL_STACK_ERROR
 
     /* Create object (local heap) that occupies most of cache */
-    if(H5HL_create(f, my_dxpl, (31 * 1024), &lheap_addr3) < 0)
+    if(H5HL_create(f, (31 * 1024), &lheap_addr3) < 0)
         FAIL_STACK_ERROR
 
     /* Protect local heap (which actually pins it in the cache) */
-    if(NULL == (lheap3 = H5HL_protect(f, my_dxpl, lheap_addr3, H5AC__READ_ONLY_FLAG)))
+    if(NULL == (lheap3 = H5HL_protect(f, lheap_addr3, H5AC__READ_ONLY_FLAG)))
         FAIL_STACK_ERROR
 
     /* Unprotect local heap (which actually unpins it from the cache) */
@@ -267,13 +261,13 @@ test_ohdr_cache(char *filename, hid_t fapl)
      *  a non-invasive way -QAK)
      */
     rc = 0;
-    if(H5O_get_rc(&oh_loc, my_dxpl, &rc) < 0)
+    if(H5O_get_rc(&oh_loc, &rc) < 0)
         FAIL_STACK_ERROR
     if(0 != rc)
         TEST_ERROR
 
     /* Decrement reference count o object header */
-    if(H5O_dec_rc_by_loc(&oh_loc, my_dxpl) < 0)
+    if(H5O_dec_rc_by_loc(&oh_loc) < 0)
         FAIL_STACK_ERROR
 
     /* Close object header created */
@@ -284,8 +278,6 @@ test_ohdr_cache(char *filename, hid_t fapl)
     if(H5HL_unprotect(lheap) < 0)
         FAIL_STACK_ERROR
 
-    if(H5Pclose(my_dxpl) < 0)
-        FAIL_STACK_ERROR
     if(H5Fclose(file) < 0)
         FAIL_STACK_ERROR
 
@@ -311,17 +303,17 @@ error:
 static herr_t
 test_ohdr_swmr(hbool_t new_format)
 {
-    hid_t fid = -1;			    /* File ID */
-    hid_t fapl = -1;			/* File access property list */
-    hid_t did = -1;			    /* Dataset ID */
+    hid_t fid = -1;                /* File ID */
+    hid_t fapl = -1;            /* File access property list */
+    hid_t did = -1;                /* Dataset ID */
     hid_t sid = -1;             /* Dataspace ID */
-    hid_t plist = -1;			/* Dataset creation property list */
-    size_t compact_size = 1024;	/* The size of compact dataset */
-    int *wbuf = NULL;			/* Buffer for writing */
-    hsize_t dims[1];			/* Dimension sizes */
-    size_t u;		            /* Iterator */
+    hid_t plist = -1;            /* Dataset creation property list */
+    size_t compact_size = 1024;    /* The size of compact dataset */
+    int *wbuf = NULL;            /* Buffer for writing */
+    hsize_t dims[1];            /* Dimension sizes */
+    size_t u;                    /* Iterator */
     int n;                      /* Data variable */
-    H5O_info_t obj_info;		/* Information for the object */
+    H5O_info_t obj_info;        /* Information for the object */
 
     if(new_format) {
         TESTING("exercise the coding for the re-read of the object header for SWMR access: latest-format");
@@ -357,7 +349,7 @@ test_ohdr_swmr(hbool_t new_format)
     dims[0] = (hsize_t)compact_size;
     if((sid = H5Screate_simple(1, dims, NULL)) < 0)
         FAIL_STACK_ERROR
-    
+
     /* Create property list for compact dataset creation */
     if((plist = H5Pcreate(H5P_DATASET_CREATE)) < 0)
         FAIL_STACK_ERROR
@@ -394,8 +386,9 @@ test_ohdr_swmr(hbool_t new_format)
     if(H5Oget_info(did, &obj_info) < 0)
         FAIL_STACK_ERROR
 
-    if(obj_info.hdr.version != OBJ_VERSION_LATEST)
-        FAIL_STACK_ERROR
+    if(new_format)
+        if(obj_info.hdr.version != OBJ_VERSION_LATEST)
+            FAIL_STACK_ERROR
 
     /* The size of object header should be greater than the speculative read size of H5O_SPEC_READ_SIZE */
     /* This will exercise the coding for the re-read of the object header for SWMR access */
@@ -449,10 +442,10 @@ error:
 
 /*
  *  To test objects with unknown messages in a file with:
- *  	a) H5O_BOGUS_VALID_ID:
- *	   --the bogus_id is within the range of H5O_msg_class_g[]
- *  	b) H5O_BOGUS_INVALID_ID:
- *  	   --the bogus_id is outside the range of H5O_msg_class_g[]
+ *      a) H5O_BOGUS_VALID_ID:
+ *       --the bogus_id is within the range of H5O_msg_class_g[]
+ *      b) H5O_BOGUS_INVALID_ID:
+ *         --the bogus_id is outside the range of H5O_msg_class_g[]
  *
  *   The test file is FILE_BOGUS: "tbogus.h5" generated with gen_bogus.c
  *   --objects that have unknown header messages with H5O_BOGUS_VALID_ID in "/"
@@ -463,15 +456,15 @@ error:
 static herr_t
 test_unknown(unsigned bogus_id, char *filename, hid_t fapl)
 {
-    hid_t fid = -1;	/* file ID */
-    hid_t gid = -1;	/* group ID */
-    hid_t did = -1;	/* Dataset ID */
+    hid_t fid = -1;    /* file ID */
+    hid_t gid = -1;    /* group ID */
+    hid_t did = -1;    /* Dataset ID */
     hid_t sid = -1;     /* Dataspace ID */
     hid_t aid = -1;     /* Attribute ID */
-    hid_t loc = -1;	/* location: file or group ID */
-    hid_t fid_bogus = -1;	/* bogus file ID */
-    hid_t gid_bogus = -1;	/* bogus group ID */
-    hid_t loc_bogus = -1;	/* location: bogus file or group ID */
+    hid_t loc = -1;    /* location: file or group ID */
+    hid_t fid_bogus = -1;    /* bogus file ID */
+    hid_t gid_bogus = -1;    /* bogus group ID */
+    hid_t loc_bogus = -1;    /* location: bogus file or group ID */
     char testfile[256];
 
     /* create a different name for a local copy of the data file to be
@@ -498,7 +491,7 @@ test_unknown(unsigned bogus_id, char *filename, hid_t fapl)
     /* Set up location ID depending on bogus_id */
     if(bogus_id == H5O_BOGUS_INVALID_ID) {
         /* Open "group" in FILE_BOGUS */
-        if((gid_bogus = H5Gopen2(fid_bogus, "group", H5P_DEFAULT)) < 0) 
+        if((gid_bogus = H5Gopen2(fid_bogus, "group", H5P_DEFAULT)) < 0)
             FAIL_STACK_ERROR
         loc_bogus = gid_bogus;
 
@@ -563,7 +556,7 @@ test_unknown(unsigned bogus_id, char *filename, hid_t fapl)
     /* Set up location ID depending on bogus_id */
     if(bogus_id == H5O_BOGUS_INVALID_ID) {
         /* Open "group" in filename */
-        if((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0) 
+        if((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0)
             FAIL_STACK_ERROR
         loc = gid;
     } else
@@ -597,7 +590,7 @@ test_unknown(unsigned bogus_id, char *filename, hid_t fapl)
     /* Set up location ID depending on bogus_id */
     if(bogus_id == H5O_BOGUS_INVALID_ID) {
         /* Open "group" in filename */
-        if((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0) 
+        if((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0)
             FAIL_STACK_ERROR
         loc = gid;
     } else
@@ -643,7 +636,7 @@ test_unknown(unsigned bogus_id, char *filename, hid_t fapl)
     /* Set up location ID depending on bogus_id */
     if(bogus_id == H5O_BOGUS_INVALID_ID) {
         /* Open "group" in filename */
-        if((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0) 
+        if((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0)
             FAIL_STACK_ERROR
         loc = gid;
     } else
@@ -661,7 +654,7 @@ test_unknown(unsigned bogus_id, char *filename, hid_t fapl)
     if(H5Dclose(did) < 0)
         FAIL_STACK_ERROR
 
-    /* Closing: filename */ 
+    /* Closing: filename */
     if(bogus_id == H5O_BOGUS_INVALID_ID)
         if(H5Gclose(gid) < 0)
             FAIL_STACK_ERROR
@@ -686,7 +679,7 @@ test_unknown(unsigned bogus_id, char *filename, hid_t fapl)
     /* Set up location ID */
     if(bogus_id == H5O_BOGUS_INVALID_ID) {
         /* Open "group" in FILE_BOGUS */
-        if((gid_bogus = H5Gopen2(fid_bogus, "group", H5P_DEFAULT)) < 0) 
+        if((gid_bogus = H5Gopen2(fid_bogus, "group", H5P_DEFAULT)) < 0)
             FAIL_STACK_ERROR
         loc_bogus = gid_bogus;
     } else
@@ -717,7 +710,7 @@ test_unknown(unsigned bogus_id, char *filename, hid_t fapl)
     /* Closing: FILE_BOGUS */
     if(bogus_id == H5O_BOGUS_INVALID_ID)
         if(H5Gclose(gid_bogus) < 0)
-	        FAIL_STACK_ERROR
+            FAIL_STACK_ERROR
     if(H5Fclose(fid_bogus) < 0)
         FAIL_STACK_ERROR
 
@@ -739,49 +732,110 @@ error:
     return FAIL;
 } /* test_unknown() */
 
-
+#define STR_EARLIEST "earliest"
+#define STR_V18 "v18"
+#define STR_LATEST "latest"
+static char *
+version_string(H5F_libver_t libver)
+{
+    char *str = NULL;
+
+    str = (char *) HDmalloc(20);
+    if (str == NULL) {
+        HDfprintf(stderr, "Allocation failed\n");
+        HDexit(1);
+    }
+
+    switch(libver) {
+      case H5F_LIBVER_EARLIEST:
+          HDstrcpy(str, STR_EARLIEST);
+          break;
+
+      case H5F_LIBVER_V18:
+          HDstrcpy(str, STR_V18);
+          break;
+
+      case H5F_LIBVER_V110:
+          HDassert(H5F_LIBVER_LATEST == H5F_LIBVER_V110);
+          HDstrcpy(str, STR_LATEST);
+          break;
+
+      case H5F_LIBVER_ERROR:
+      case H5F_LIBVER_NBOUNDS:
+      default:
+          HDsprintf(str, "%ld", (long)libver);
+          break;
+    } /* end switch */
+
+    /* Return the formed version bound string */
+    return str;
+} /* end of version_string */
+
+
 /*-------------------------------------------------------------------------
- * Function:	main
+ * Function:    main
  *
  * Purpose:     Exercise private object header behavior and routines
  *
- * Return:	Success:        0
- *		Failure:        1
+ * Return:      Success: 0
+ *              Failure: 1
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Tuesday, November 24, 1998
  *
+ * Modification:
+ *              - Added loop of combinations of low/high library format bounds
+ *                (BMR, Feb 2018)
+ *
  *-------------------------------------------------------------------------
  */
 int
 main(void)
 {
-    hid_t	fapl = -1, file = -1;
-    H5F_t	*f = NULL;
-    char	filename[1024];
-    H5O_hdr_info_t hdr_info;            /* Object info */
-    H5O_loc_t	oh_loc;                 /* Object header locations */
-    time_t	time_new, ro;
-    int		i;                      /* Local index variable */
-    unsigned    b;                      /* Index for "new format" loop */
-    herr_t      ret;                    /* Generic return value */
+    hid_t fapl = -1;
+    hid_t file = -1;
+    H5F_t *f = NULL;
+    char  filename[1024];
+    H5O_hdr_info_t hdr_info;  /* Object info */
+    H5O_loc_t      oh_loc;    /* Object header locations */
+    H5F_libver_t low, high;   /* File format bounds */
+    time_t time_new, ro;
+    char msg[80];             /* Message for file format version */
+    int    i;                 /* Local index variable */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
+    herr_t ret;               /* Generic return value */
 
     /* Reset library */
     h5_reset();
     fapl = h5_fileaccess();
     h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
 
-    /* Loop over old & new formats */
-    for(b = FALSE; b <= TRUE; b++) {
-        /* Display info about testing */
-        if(b)
-            HDputs("Using new file format:");
-        else
-            HDputs("Using default file format:");
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
 
-        /* Set the format to use for the file */
-        if(H5Pset_libver_bounds(fapl, (b ? H5F_LIBVER_LATEST : H5F_LIBVER_EARLIEST), H5F_LIBVER_LATEST) < 0)
-            FAIL_STACK_ERROR
+    /* Loop through all the combinations of low/high library format bounds */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+      for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+        char *low_string = NULL;
+        char *high_string = NULL;
+
+        /* Set version bounds before opening the file */
+        H5E_BEGIN_TRY {
+            ret = H5Pset_libver_bounds(fapl, low, high);
+        } H5E_END_TRY;
+
+        if (ret < 0) /* Invalid low/high combinations */
+            continue;
+
+        /* Display info about testing */
+        low_string = version_string(low);
+        high_string = version_string(high);
+        sprintf(msg, "Using file format version: (%s, %s)", low_string,
+                high_string);
+        HDputs(msg);
+        HDfree(high_string);
+        HDfree(low_string);
 
         /* test on object continuation block */
         if(test_cont(filename, fapl) < 0)
@@ -804,22 +858,22 @@ main(void)
          */
         TESTING("object header creation");
         HDmemset(&oh_loc, 0, sizeof(oh_loc));
-        if(H5O_create(f, H5AC_ind_read_dxpl_id, (size_t)64, (size_t)0, H5P_GROUP_CREATE_DEFAULT, &oh_loc/*out*/) < 0)
+        if(H5O_create(f, (size_t)64, (size_t)0, H5P_GROUP_CREATE_DEFAULT, &oh_loc/*out*/) < 0)
             FAIL_STACK_ERROR
         PASSED();
 
         /* create a new message */
         TESTING("message creation");
         time_new = 11111111;
-        if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0)
+        if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new) < 0)
             FAIL_STACK_ERROR
-        if(1 != H5O_link(&oh_loc, 1, H5AC_ind_read_dxpl_id))
+        if(1 != H5O_link(&oh_loc, 1))
             FAIL_STACK_ERROR
-        if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0)
+        if(H5AC_flush(f) < 0)
             FAIL_STACK_ERROR
-        if(H5AC_expunge_entry(f, H5AC_ind_read_dxpl_id, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_expunge_entry(f, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0)
             FAIL_STACK_ERROR
-        if(NULL == H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro, H5AC_ind_read_dxpl_id))
+        if(NULL == H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro))
             FAIL_STACK_ERROR
         if(ro != time_new)
             TEST_ERROR
@@ -830,19 +884,19 @@ main(void)
          */
         TESTING("message modification");
         time_new = 33333333;
-        if(H5O_msg_write(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0)
+        if(H5O_msg_write(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new) < 0)
             FAIL_STACK_ERROR
-        if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0)
+        if(H5AC_flush(f) < 0)
             FAIL_STACK_ERROR
-        if(H5AC_expunge_entry(f, H5AC_ind_read_dxpl_id, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_expunge_entry(f, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0)
             FAIL_STACK_ERROR
-        if(NULL == H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro, H5AC_ind_read_dxpl_id))
+        if(NULL == H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro))
             FAIL_STACK_ERROR
         if(ro != time_new)
             TEST_ERROR
 
         /* Make certain that chunk #0 in the object header can be encoded with a 1-byte size */
-        if(H5O_get_hdr_info(&oh_loc, H5AC_ind_read_dxpl_id, &hdr_info) < 0)
+        if(H5O_get_hdr_info(&oh_loc, &hdr_info) < 0)
             FAIL_STACK_ERROR
         if(hdr_info.space.total >=256)
             TEST_ERROR
@@ -860,16 +914,16 @@ main(void)
         TESTING("object header overflow in memory");
         for(i = 0; i < 40; i++) {
             time_new = (i + 1) * 1000 + 1000000;
-            if(H5O_msg_create(&oh_loc, H5O_MTIME_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0)
+            if(H5O_msg_create(&oh_loc, H5O_MTIME_ID, 0, 0, &time_new) < 0)
                 FAIL_STACK_ERROR
         } /* end for */
-        if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0)
+        if(H5AC_flush(f) < 0)
             FAIL_STACK_ERROR
-        if(H5AC_expunge_entry(f, H5AC_ind_read_dxpl_id, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_expunge_entry(f, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0)
             FAIL_STACK_ERROR
 
         /* Make certain that chunk #0 in the object header will be encoded with a 2-byte size */
-        if(H5O_get_hdr_info(&oh_loc, H5AC_ind_read_dxpl_id, &hdr_info) < 0)
+        if(H5O_get_hdr_info(&oh_loc, &hdr_info) < 0)
             FAIL_STACK_ERROR
         if(hdr_info.space.total < 256)
             TEST_ERROR
@@ -904,11 +958,11 @@ main(void)
         TESTING("object header overflow on disk");
         for(i = 0; i < 10; i++) {
             time_new = (i + 1) * 1000 + 10;
-            if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0)
+            if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new) < 0)
                 FAIL_STACK_ERROR
-            if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0)
+            if(H5AC_flush(f) < 0)
                 FAIL_STACK_ERROR
-            if(H5AC_expunge_entry(f, H5AC_ind_read_dxpl_id, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0)
+            if(H5AC_expunge_entry(f, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0)
                 FAIL_STACK_ERROR
         } /* end for */
         PASSED();
@@ -917,13 +971,13 @@ main(void)
          * Delete all time messages.
          */
         TESTING("message deletion");
-        if(H5O_msg_remove(&oh_loc, H5O_MTIME_NEW_ID, H5O_ALL, TRUE, H5AC_ind_read_dxpl_id) < 0)
+        if(H5O_msg_remove(&oh_loc, H5O_MTIME_NEW_ID, H5O_ALL, TRUE) < 0)
             FAIL_STACK_ERROR
-        if(H5O_msg_remove(&oh_loc, H5O_MTIME_ID, H5O_ALL, TRUE, H5AC_ind_read_dxpl_id) < 0)
+        if(H5O_msg_remove(&oh_loc, H5O_MTIME_ID, H5O_ALL, TRUE) < 0)
             FAIL_STACK_ERROR
-        if(H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro, H5AC_ind_read_dxpl_id))
+        if(H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro))
             FAIL_STACK_ERROR
-        if(H5O_msg_read(&oh_loc, H5O_MTIME_ID, &ro, H5AC_ind_read_dxpl_id))
+        if(H5O_msg_read(&oh_loc, H5O_MTIME_ID, &ro))
             FAIL_STACK_ERROR
         PASSED();
 
@@ -934,23 +988,23 @@ main(void)
          */
         TESTING("constant message handling");
         time_new = 22222222;
-        if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, H5O_MSG_FLAG_CONSTANT, 0, &time_new, H5AC_ind_read_dxpl_id) < 0)
+        if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, H5O_MSG_FLAG_CONSTANT, 0, &time_new) < 0)
             FAIL_STACK_ERROR
-        if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0)
+        if(H5AC_flush(f) < 0)
             FAIL_STACK_ERROR
-        if(H5AC_expunge_entry(f, H5AC_ind_read_dxpl_id, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0)
+        if(H5AC_expunge_entry(f, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0)
             FAIL_STACK_ERROR
-        if(NULL == H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro, H5AC_ind_read_dxpl_id))
+        if(NULL == H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro))
             FAIL_STACK_ERROR
         if(ro != time_new)
             TEST_ERROR
         time_new = 33333333;
         H5E_BEGIN_TRY {
-            ret = H5O_msg_write(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id);
+            ret = H5O_msg_write(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new);
         } H5E_END_TRY;
         if(ret >= 0)
             TEST_ERROR
-        if(H5O_msg_remove(&oh_loc, H5O_MTIME_NEW_ID, H5O_ALL, TRUE, H5AC_ind_read_dxpl_id) < 0)
+        if(H5O_msg_remove(&oh_loc, H5O_MTIME_NEW_ID, H5O_ALL, TRUE) < 0)
             FAIL_STACK_ERROR
         PASSED();
 
@@ -978,7 +1032,9 @@ main(void)
         /* Test object header creation metadata cache issues */
         if(test_ohdr_cache(filename, fapl) < 0)
             TEST_ERROR
-    } /* end for */
+
+      } /* high */
+    } /* low */
 
     /* Verify symbol table messages are cached */
     if(h5_verify_cached_stabs(FILENAME, fapl) < 0) TEST_ERROR
@@ -987,6 +1043,10 @@ main(void)
     if(test_ohdr_swmr(TRUE) < 0) TEST_ERROR
     if(test_ohdr_swmr(FALSE) < 0) TEST_ERROR
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     HDputs("All object header tests passed.");
     h5_cleanup(FILENAME, fapl);
     return 0;
@@ -997,6 +1057,8 @@ error:
         H5Fclose(file);
     } H5E_END_TRY;
 
+    if(api_ctx_pushed) H5CX_pop();
+
     return 1;
 } /* end main() */
 
diff --git a/test/page_buffer.c b/test/page_buffer.c
index 54a25d6..a6e85ee 100644
--- a/test/page_buffer.c
+++ b/test/page_buffer.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
@@ -23,9 +21,6 @@
 
 #include "h5test.h"
 
-#include "H5PBprivate.h"
-#include "H5Iprivate.h"
-
 /*
  * This file needs to access private information from the H5F package.
  */
@@ -36,6 +31,10 @@
 #define H5F_TESTING
 #include "H5Fpkg.h"
 
+#include "H5CXprivate.h"        /* API Contexts                         */
+#include "H5Iprivate.h"
+#include "H5PBprivate.h"
+
 
 #define FILENAME_LEN		1024
 #define NUM_DSETS               5
@@ -572,9 +571,6 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
     hid_t file_id = -1;          /* File ID */
     hid_t fcpl = -1;
     hid_t fapl = -1;
-    H5FD_io_info_t fdio_info;
-    H5P_genplist_t *meta_plist = (H5P_genplist_t *)H5I_object(H5AC_ind_read_dxpl_id);
-    H5P_genplist_t *raw_plist = (H5P_genplist_t *)H5I_object(H5AC_rawdata_dxpl_id);
     size_t base_page_cnt;
     size_t page_count = 0;
     int i, num_elements = 2000;
@@ -620,13 +616,13 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
         TEST_ERROR;
 
     /* allocate space for a 2000 elements */
-    if(HADDR_UNDEF == (addr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int)*(size_t)num_elements)))
         FAIL_STACK_ERROR;
 
     /* intialize all the elements to have a value of -1 */
     for(i=0 ; i<num_elements ; i++)
         data[i] = -1;
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr, sizeof(int)*(size_t)num_elements, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr, sizeof(int)*(size_t)num_elements, data) < 0)
         FAIL_STACK_ERROR;
 
     /* update the first 50 elements to have values 0-49 - this will be
@@ -636,7 +632,7 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
     for(i=0 ; i<100 ; i++)
         data[i] = i;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr, sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     page_count ++;
@@ -648,7 +644,7 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
        bring two more pages into the page buffer. */
     for(i=0 ; i<150 ; i++)
         data[i] = i+300;
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*300), sizeof(int)*150, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*300), sizeof(int)*150, data) < 0)
         FAIL_STACK_ERROR;
     page_count += 2;
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count + base_page_cnt)
@@ -658,7 +654,7 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
        existing pages in the page buffer. */
     for(i=0 ; i<200 ; i++)
         data[i] = i+100;
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*100), sizeof(int)*200, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*100), sizeof(int)*200, data) < 0)
         FAIL_STACK_ERROR;
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count + base_page_cnt)
         FAIL_STACK_ERROR;
@@ -667,7 +663,7 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
     /* Changes: 450 - 600; 150 */
     for(i=0 ; i<150 ; i++)
         data[i] = i+450;
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*450), sizeof(int)*150, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*450), sizeof(int)*150, data) < 0)
         FAIL_STACK_ERROR;
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count + base_page_cnt)
         FAIL_STACK_ERROR;
@@ -675,13 +671,13 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
     /* Do a full page write to block 600-800 - should bypass the PB */
     for(i=0 ; i<200 ; i++)
         data[i] = i+600;
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*600), sizeof(int)*200, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*600), sizeof(int)*200, data) < 0)
         FAIL_STACK_ERROR;
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count + base_page_cnt)
         FAIL_STACK_ERROR;
 
     /* read elements 800 - 1200, this should not affect the PB, and should read -1s */
-    if(H5F_block_read(f, H5FD_MEM_DRAW, addr+(sizeof(int)*800), sizeof(int)*400, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, addr+(sizeof(int)*800), sizeof(int)*400, data) < 0)
         FAIL_STACK_ERROR;
     for (i=0; i < 400; i++) {
         if(data[i] != -1) {
@@ -695,7 +691,7 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
     /* read elements 1200 - 1201, this should read -1 and bring in an 
      * entire page of addr 1200 
      */
-    if(H5F_block_read(f, H5FD_MEM_DRAW, addr+(sizeof(int)*1200), sizeof(int)*1, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, addr+(sizeof(int)*1200), sizeof(int)*1, data) < 0)
         FAIL_STACK_ERROR;
     for (i=0; i < 1; i++) {
         if(data[i] != -1) {
@@ -710,7 +706,7 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
     /* read elements 175 - 225, this should use the PB existing pages */
     /* Changes: 350 - 450 */
     /* read elements 175 - 225, this should use the PB existing pages */
-    if(H5F_block_read(f, H5FD_MEM_DRAW, addr+(sizeof(int)*350), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, addr+(sizeof(int)*350), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
     for (i=0; i < 100; i++) {
         if(data[i] != i+350) {
@@ -723,10 +719,7 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
 
     /* read elements 0 - 800 using the VFD.. this should result in -1s
        except for the writes that went through the PB (100-300 & 600-800) */
-    fdio_info.file = f->shared->lf;
-    fdio_info.meta_dxpl = meta_plist;
-    fdio_info.raw_dxpl = raw_plist;
-    if(H5FD_read(&fdio_info, H5FD_MEM_DRAW, addr, sizeof(int)*800, data) < 0)
+    if(H5FD_read(f->shared->lf, H5FD_MEM_DRAW, addr, sizeof(int)*800, data) < 0)
         FAIL_STACK_ERROR;
     i = 0;
     while (i < 800) {
@@ -748,7 +741,7 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
     /* read elements 0 - 800 using the PB.. this should result in all
      * what we have written so far and should get the updates from the PB 
      */
-    if(H5F_block_read(f, H5FD_MEM_DRAW, addr, sizeof(int)*800, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, addr, sizeof(int)*800, data) < 0)
         FAIL_STACK_ERROR;
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count + base_page_cnt)
         TEST_ERROR;
@@ -765,7 +758,7 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
      */
     for(i=0 ; i<1000 ; i++)
         data[i] = 0;
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*400), sizeof(int)*1000, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*400), sizeof(int)*1000, data) < 0)
         FAIL_STACK_ERROR;
     page_count -= 2;
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count + base_page_cnt)
@@ -774,7 +767,7 @@ test_raw_data_handling(hid_t orig_fapl, const char *env_h5_drvr)
     /* read elements 0 - 1000.. this should go to disk then update the
      * buffer result 200-400 with existing pages
      */
-    if(H5F_block_read(f, H5FD_MEM_DRAW, addr, sizeof(int)*1000, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, addr, sizeof(int)*1000, data) < 0)
         FAIL_STACK_ERROR;
     i=0;
     while (i < 1000) {
@@ -906,14 +899,14 @@ test_lru_processing(hid_t orig_fapl, const char *env_h5_drvr)
         TEST_ERROR;
 
     /* allocate space for a 2000 elements */
-    if(HADDR_UNDEF == (addr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int)*(size_t)num_elements)))
         FAIL_STACK_ERROR;
 
     /* intialize all the elements to have a value of -1 */
     for(i=0 ; i<num_elements ; i++)
         data[i] = -1;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr, sizeof(int)*(size_t)num_elements, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr, sizeof(int)*(size_t)num_elements, data) < 0)
         FAIL_STACK_ERROR;
 
     /* update the first 100 elements to have values 0-99 - this will be
@@ -923,7 +916,7 @@ test_lru_processing(hid_t orig_fapl, const char *env_h5_drvr)
     for(i=0 ; i<100 ; i++)
         data[i] = i;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr, sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     page_count ++;
@@ -937,7 +930,7 @@ test_lru_processing(hid_t orig_fapl, const char *env_h5_drvr)
     for(i=0 ; i<150 ; i++)
         data[i] = i+300;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*300), sizeof(int)*150, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*300), sizeof(int)*150, data) < 0)
         FAIL_STACK_ERROR;
 
     page_count = 2;
@@ -966,7 +959,7 @@ test_lru_processing(hid_t orig_fapl, const char *env_h5_drvr)
     /* Changes: 300 - 301 */
     for(i=0 ; i<1 ; i++)
         data[i] = i+300;
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*300), sizeof(int)*1, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*300), sizeof(int)*1, data) < 0)
         FAIL_STACK_ERROR;
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count)
         FAIL_STACK_ERROR;
@@ -974,7 +967,7 @@ test_lru_processing(hid_t orig_fapl, const char *env_h5_drvr)
     /* read elements 600 - 601, this should read -1 and bring in an
        entire page of addr 600, and evict page 200 */
     /* Changes: 1200 - 1201; 1200, 400 */
-    if(H5F_block_read(f, H5FD_MEM_DRAW, addr+(sizeof(int)*1200), sizeof(int)*1, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, addr+(sizeof(int)*1200), sizeof(int)*1, data) < 0)
         FAIL_STACK_ERROR;
     for (i=0; i < 1; i++) {
         if(data[i] != -1) {
@@ -1001,7 +994,7 @@ test_lru_processing(hid_t orig_fapl, const char *env_h5_drvr)
         FAIL_STACK_ERROR;
     /* read elements 175 - 225, this should move 100 to the top, evict 600 and bring in 200 */
     /* Changes: 350 - 450; 200, 1200, 400 */
-    if(H5F_block_read(f, H5FD_MEM_DRAW, addr+(sizeof(int)*350), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, addr+(sizeof(int)*350), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
     for (i=0; i < 100; i++) {
         if(data[i] != i+350) {
@@ -1032,7 +1025,7 @@ test_lru_processing(hid_t orig_fapl, const char *env_h5_drvr)
     /* Changes: 400 - 1400; 400 */
     for(i=0 ; i<1000 ; i++)
         data[i] = 0;
-    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*400), sizeof(int)*1000, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, addr+(sizeof(int)*400), sizeof(int)*1000, data) < 0)
         FAIL_STACK_ERROR;
     page_count -= 1;
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count)
@@ -1180,10 +1173,10 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
     if(page_buf->min_raw_count != 0)
         TEST_ERROR;
 
-    if(HADDR_UNDEF == (meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, sizeof(int)*(size_t)num_elements)))
         FAIL_STACK_ERROR;
 
-    if(HADDR_UNDEF == (raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int)*(size_t)num_elements)))
         FAIL_STACK_ERROR;
 
     /* write all raw data, this would end up in page buffer since there 
@@ -1194,19 +1187,19 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
     for(i=0 ; i<100 ; i++)
         data[i] = i;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     page_count += 5;
@@ -1218,19 +1211,19 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
         TEST_ERROR;
 
     /* write all meta data, this would end up in page buffer */
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*50, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*50, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*400), sizeof(int)*50, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*400), sizeof(int)*50, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*600), sizeof(int)*50, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*600), sizeof(int)*50, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*800), sizeof(int)*50, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*800), sizeof(int)*50, data) < 0)
         FAIL_STACK_ERROR;
 
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count)
@@ -1246,19 +1239,19 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
      * page buffer since the minimum metadata is actually the entire
      * page buffer 
      */
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*350), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*350), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*500), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*500), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*750), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*750), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*900), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*900), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count)
@@ -1314,10 +1307,10 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
     if(page_buf->min_raw_count != 5)
         FAIL_STACK_ERROR;
 
-    if(HADDR_UNDEF == (meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, sizeof(int)*(size_t)num_elements)))
         FAIL_STACK_ERROR;
 
-    if(HADDR_UNDEF == (raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int)*(size_t)num_elements)))
         TEST_ERROR;
 
     /* write all meta data, this would end up in page buffer since there 
@@ -1326,19 +1319,19 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
     for(i=0 ; i<100 ; i++)
         data[i] = i;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*400), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*400), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*600), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*600), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*800), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*800), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     page_count += 5;
@@ -1349,19 +1342,19 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
         TEST_ERROR;
 
     /* write/read all raw data, this would end up in page buffer */
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count)
@@ -1377,19 +1370,19 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
      * page buffer since the minimum metadata is actually the entire
      * page buffer 
      */
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*100), sizeof(int)*50, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*100), sizeof(int)*50, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*350), sizeof(int)*50, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*350), sizeof(int)*50, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*500), sizeof(int)*50, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*500), sizeof(int)*50, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*750), sizeof(int)*50, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*750), sizeof(int)*50, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*900), sizeof(int)*50, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*900), sizeof(int)*50, data) < 0)
         FAIL_STACK_ERROR;
 
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count)
@@ -1441,39 +1434,39 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
     if(page_buf->min_raw_count != 2)
         TEST_ERROR;
 
-    if(HADDR_UNDEF == (meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, sizeof(int)*(size_t)num_elements)))
         FAIL_STACK_ERROR;
 
-    if(HADDR_UNDEF == (raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int)*(size_t)num_elements)))
         FAIL_STACK_ERROR;
 
     /* intialize all the elements to have a value of -1 */
     for(i=0 ; i<num_elements ; i++)
         data[i] = -1;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, data) < 0)
         FAIL_STACK_ERROR;
 
     /* fill the page buffer with raw data */
     for(i=0 ; i<100 ; i++)
         data[i] = i;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     page_count += 5;
@@ -1485,13 +1478,13 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
         TEST_ERROR;
 
     /* add 3 meta entries evicting 3 raw entries */
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*400), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*400), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count)
@@ -1506,10 +1499,10 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
     /* adding more meta entires should replace meta entries since raw data 
      * is at its minimum 
      */
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*600), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*600), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*800), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*800), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     if(f->shared->page_buf->meta_count != 3)
@@ -1519,13 +1512,13 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
         TEST_ERROR;
 
     /* bring existing raw entires up the LRU */
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*750), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*750), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     /* adding 2 raw entries (even with 1 call) should only evict 1 meta 
      * entry and another raw entry 
      */
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*350), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*350), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     if(f->shared->page_buf->meta_count != 2)
@@ -1535,10 +1528,10 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
         TEST_ERROR;
 
     /* adding 2 meta entries should replace 2 entires at the bottom of the LRU */
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*98), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*98), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*242), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*242), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     if(f->shared->page_buf->meta_count != 2)
@@ -1568,39 +1561,39 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
     if(page_buf->min_raw_count != 0)
         TEST_ERROR;
 
-    if(HADDR_UNDEF == (meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, sizeof(int)*(size_t)num_elements)))
         FAIL_STACK_ERROR;
 
-    if(HADDR_UNDEF == (raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int)*(size_t)num_elements)))
         FAIL_STACK_ERROR;
 
     /* intialize all the elements to have a value of -1 */
     for(i=0 ; i<num_elements ; i++)
         data[i] = -1;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, data) < 0)
         FAIL_STACK_ERROR;
 
     /* fill the page buffer with raw data */
     for(i=0 ; i<100 ; i++)
         data[i] = i;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     page_count += 5;
@@ -1609,10 +1602,10 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
         FAIL_STACK_ERROR;
 
     /* add 2 meta entries evicting 2 raw entries */
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count)
@@ -1625,17 +1618,17 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
         TEST_ERROR;
 
     /* bring the rest of the raw entries up the LRU */
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*500), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*500), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*700), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*700), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*900), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*900), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     /* write one more raw entry which replace one meta entry */
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*100), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*100), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count)
@@ -1650,7 +1643,7 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
     /* write one more raw entry which should replace another raw entry 
      * keeping min threshold of meta entries 
      */
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*300), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*300), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count)
@@ -1665,7 +1658,7 @@ test_min_threshold(hid_t orig_fapl, const char *env_h5_drvr)
     /* write a metadata entry that should replace the metadata entry 
      * at the bottom of the LRU 
      */
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*500), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*500), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     if(H5SL_count(f->shared->page_buf->slist_ptr) != page_count)
@@ -1807,10 +1800,10 @@ test_stats_collection(hid_t orig_fapl, const char *env_h5_drvr)
     if(H5Freset_page_buffering_stats(file_id) < 0)
         FAIL_STACK_ERROR;
 
-    if(HADDR_UNDEF == (meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, sizeof(int)*(size_t)num_elements)))
         FAIL_STACK_ERROR;
 
-    if(HADDR_UNDEF == (raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements)))
+    if(HADDR_UNDEF == (raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int)*(size_t)num_elements)))
         FAIL_STACK_ERROR;
 
 
@@ -1818,88 +1811,88 @@ test_stats_collection(hid_t orig_fapl, const char *env_h5_drvr)
     for(i=0 ; i<num_elements ; i++)
         data[i] = -1;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, data) < 0)
         FAIL_STACK_ERROR;
 
     for(i=0 ; i<200 ; i++)
         data[i] = i;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*600), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*600), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*500), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*500), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*700), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*700), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*900), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*900), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*400), sizeof(int)*200, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*400), sizeof(int)*200, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*100), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*100), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*300), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*300), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*800), sizeof(int)*182, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*800), sizeof(int)*182, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*400), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*200), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*600), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, H5AC_rawdata_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*800), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*400), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*400), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*600), sizeof(int)*200, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*600), sizeof(int)*200, data) < 0)
         FAIL_STACK_ERROR;
 
-    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*800), sizeof(int)*100, H5AC_ind_read_dxpl_id, data) < 0)
+    if(H5F_block_read(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*800), sizeof(int)*100, data) < 0)
         FAIL_STACK_ERROR;
 
     if(f->shared->page_buf->accesses[0] != 8)
@@ -2144,6 +2137,7 @@ main(void)
     hid_t       fapl = -1;              /* File access property list for data files */
     unsigned    nerrors = 0;            /* Cumulative error count */
     const char  *env_h5_drvr = NULL;    /* File Driver value from environment */
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     h5_reset();
 
@@ -2169,6 +2163,10 @@ main(void)
         PUTS_ERROR("Can't get VFD-dependent fapl")
     } /* end if */
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
 #ifdef H5_HAVE_PARALLEL 
 
     HDputs("Page Buffering is disabled for parallel.");
@@ -2189,12 +2187,15 @@ main(void)
     if(nerrors)
         goto error;
 
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     HDputs("All Page Buffering tests passed.");
 
     HDexit(EXIT_SUCCESS);
 
 error:
-
     HDprintf("***** %d Page Buffering TEST%s FAILED! *****\n",
         nerrors, nerrors > 1 ? "S" : "");
 
@@ -2202,7 +2203,8 @@ error:
         H5Pclose(fapl);
     } H5E_END_TRY;
 
-    HDexit(EXIT_FAILURE);
+    if(api_ctx_pushed) H5CX_pop();
 
+    HDexit(EXIT_FAILURE);
 } /* main() */
 
diff --git a/test/plugin.c b/test/plugin.c
deleted file mode 100644
index 2939595..0000000
--- a/test/plugin.c
+++ /dev/null
@@ -1,1073 +0,0 @@
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Copyright by The HDF Group.                                               *
- * All rights reserved.                                                      *
- *                                                                           *
- * This file is part of HDF5. The full HDF5 copyright notice, including      *
- * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-/*
- * Programmer:    Raymond Lu
- *        13 February 2013
- *
- * Purpose:    Tests the plugin module (H5PL)
- */
-
-#include "h5test.h"
-#include "H5srcdir.h"
-
-/*
- * This file needs to access private datatypes from the H5Z and H5PL package.
- */
-#define H5PL_FRIEND
-#include "H5PLpkg.h"
-#define H5Z_FRIEND
-#include "H5Zpkg.h"
-
-/* Filters for HDF5 internal test */
-#define H5Z_FILTER_DYNLIB1      257
-#define H5Z_FILTER_DYNLIB2      258
-#define H5Z_FILTER_DYNLIB3      259
-#define H5Z_FILTER_DYNLIB4      260
-
-const char *FILENAME[] = {
-    "plugin",
-    NULL
-};
-#define FILENAME_BUF_SIZE       1024
-
-/* Dataset names for testing filters */
-#define DSET_DEFLATE_NAME    "deflate"
-#define DSET_DYNLIB1_NAME    "dynlib1"
-#define DSET_DYNLIB2_NAME    "dynlib2"
-#define DSET_DYNLIB4_NAME    "dynlib4"
-
-/* Parameters for internal filter test */
-#define FILTER_CHUNK_DIM1       2
-#define FILTER_CHUNK_DIM2       25
-#define FILTER_HS_OFFSET1       7
-#define FILTER_HS_OFFSET2       30
-#define FILTER_HS_SIZE1         4
-#define FILTER_HS_SIZE2         50
-
-/* Shared global arrays */
-#define DSET_DIM1       100
-#define DSET_DIM2       200
-
-/* Limit random number within 20000 */
-#define RANDOM_LIMIT    20000
-
-#define GROUP_ITERATION 1000
-
-int    points_deflate[DSET_DIM1][DSET_DIM2],
-       points_dynlib1[DSET_DIM1][DSET_DIM2],
-       points_dynlib2[DSET_DIM1][DSET_DIM2],
-       points_dynlib4[DSET_DIM1][DSET_DIM2],
-       points_bzip2[DSET_DIM1][DSET_DIM2];
-
-
-/*-------------------------------------------------------------------------
- * Function:  test_filter_internal
- *
- * Purpose:   Tests writing entire data and partial data with filters
- *
- * Return:    Success:    0
- *            Failure:    -1
- *-------------------------------------------------------------------------
- */
-static herr_t
-test_filter_internal(hid_t fid, const char *name, hid_t dcpl)
-{
-    herr_t       ret_value = -1;
-    hid_t        dataset = -1;          /* Dataset ID */
-    hid_t        dxpl = -1;             /* Dataset xfer property list ID */
-    hid_t        write_dxpl = -1;       /* Dataset xfer property list ID for writing */
-    hid_t        sid = -1;              /* Dataspace ID */
-    const hsize_t    size[2] = {DSET_DIM1, DSET_DIM2};                      /* Dataspace dimensions */
-    const hsize_t    hs_offset[2] = {FILTER_HS_OFFSET1, FILTER_HS_OFFSET2}; /* Hyperslab offset */
-    const hsize_t    hs_size[2] = {FILTER_HS_SIZE1, FILTER_HS_SIZE2};       /* Hyperslab size */
-    void        *tconv_buf = NULL;      /* Temporary conversion buffer */
-    int          points[DSET_DIM1][DSET_DIM2], check[DSET_DIM1][DSET_DIM2];
-    size_t       i, j;                  /* Local index variables */
-    int          n = 0;
-
-    /* Create the data space */
-    if((sid = H5Screate_simple(2, size, NULL)) < 0) TEST_ERROR
-
-    /*
-     * Create a small conversion buffer to test strip mining. We
-     * might as well test all we can!
-     */
-    if((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0) TEST_ERROR
-    tconv_buf = HDmalloc((size_t)1000);
-    if(H5Pset_buffer(dxpl, (size_t)1000, tconv_buf, NULL) < 0) TEST_ERROR
-    if((write_dxpl = H5Pcopy(dxpl)) < 0) TEST_ERROR;
-
-    TESTING("    filters (setup)");
-
-    /* Check if all the filters are available */
-    if(H5Pall_filters_avail(dcpl) != TRUE) {
-        H5_FAILED();
-        HDprintf("    Line %d: Incorrect filter availability\n", __LINE__);
-        TEST_ERROR
-    } /* end if */
-
-    /* Create the dataset */
-    if((dataset = H5Dcreate2(fid, name, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR
-
-    PASSED();
-
-    /*----------------------------------------------------------------------
-     * STEP 1: Read uninitialized data.  It should be zero.
-     *----------------------------------------------------------------------
-     */
-    TESTING("    filters (uninitialized read)");
-
-    if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0) TEST_ERROR;
-
-    for(i=0; i<(size_t)size[0]; i++)
-        for(j=0; j<(size_t)size[1]; j++)
-            if(0 != check[i][j]) {
-                H5_FAILED();
-                HDprintf("    Read a non-zero value.\n");
-                HDprintf("    At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
-                TEST_ERROR
-            } /* end if */
-    PASSED();
-
-    /*----------------------------------------------------------------------
-     * STEP 2: Test filters by setting up a chunked dataset and writing
-     * to it.
-     *----------------------------------------------------------------------
-     */
-    TESTING("    filters (write)");
-
-    n = 0;
-    for(i=0; i<size[0]; i++)
-        for(j=0; j<size[1]; j++)
-            points[i][j] = (int)(n++);
-
-    if(H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, points) < 0) TEST_ERROR;
-
-    PASSED();
-
-    /*----------------------------------------------------------------------
-     * STEP 3: Try to read the data we just wrote.
-     *----------------------------------------------------------------------
-     */
-    TESTING("    filters (read)");
-
-    /* Read the dataset back */
-    if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0) TEST_ERROR;
-
-    /* Check that the values read are the same as the values written */
-    for(i=0; i<size[0]; i++)
-        for(j=0; j<size[1]; j++)
-            if(points[i][j] != check[i][j]) {
-                H5_FAILED();
-                HDfprintf(stderr,"    Read different values than written.\n");
-                HDfprintf(stderr,"    At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
-                HDfprintf(stderr,"    At original: %d\n", (int)points[i][j]);
-                HDfprintf(stderr,"    At returned: %d\n", (int)check[i][j]);
-                TEST_ERROR
-            } /* end if */
-
-    PASSED();
-
-    /*----------------------------------------------------------------------
-     * STEP 4: Write new data over the top of the old data.  The new data is
-     * random thus not very compressible, and will cause the chunks to move
-     * around as they grow.  We only change values for the left half of the
-     * dataset although we rewrite the whole thing.
-     *----------------------------------------------------------------------
-     */
-    TESTING("    filters (modify)");
-
-    for(i=0; i<size[0]; i++)
-        for(j=0; j<size[1]/2; j++)
-            points[i][j] = (int)HDrandom () % RANDOM_LIMIT;
-
-    if(H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, points) < 0) TEST_ERROR;
-
-    /* Read the dataset back and check it */
-    if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0) TEST_ERROR;
-
-    /* Check that the values read are the same as the values written */
-    for(i=0; i<size[0]; i++)
-        for(j=0; j<size[1]; j++)
-            if(points[i][j] != check[i][j]) {
-                H5_FAILED();
-                HDprintf("    Read different values than written.\n");
-                HDprintf("    At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
-                TEST_ERROR
-            } /* end if */
-
-    PASSED();
-
-    /*----------------------------------------------------------------------
-     * STEP 5: Close the dataset and then open it and read it again.  This
-     * insures that the filters message is picked up properly from the
-     * object header.
-     *----------------------------------------------------------------------
-     */
-    TESTING("    filters (re-open)");
-
-    if(H5Dclose(dataset) < 0) TEST_ERROR;
-    if((dataset = H5Dopen2(fid, name, H5P_DEFAULT)) < 0) TEST_ERROR;
-
-    if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0) TEST_ERROR;
-
-    /* Check that the values read are the same as the values written */
-    for(i = 0; i < size[0]; i++)
-        for(j = 0; j < size[1]; j++)
-            if(points[i][j] != check[i][j]) {
-                H5_FAILED();
-                HDprintf("    Read different values than written.\n");
-                HDprintf("    At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
-                TEST_ERROR
-            } /* end if */
-
-    PASSED();
-
-    /*----------------------------------------------------------------------
-     * STEP 6: Test partial I/O by writing to and then reading from a
-     * hyperslab of the dataset.  The hyperslab does not line up on chunk
-     * boundaries (we know that case already works from above tests).
-     *----------------------------------------------------------------------
-     */
-    TESTING("    filters (partial I/O)");
-
-    for(i=0; i<(size_t)hs_size[0]; i++)
-        for(j=0; j<(size_t)hs_size[1]; j++)
-            points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j] = (int)HDrandom() % RANDOM_LIMIT;
-
-    if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, hs_offset, NULL, hs_size, NULL) < 0) TEST_ERROR;
-    /* (Use the "read" DXPL because partial I/O on corrupted data test needs to ignore errors during writing) */
-    if(H5Dwrite(dataset, H5T_NATIVE_INT, sid, sid, dxpl, points) < 0) TEST_ERROR;
-
-    if(H5Dread(dataset, H5T_NATIVE_INT, sid, sid, dxpl, check) < 0) TEST_ERROR;
-
-    /* Check that the values read are the same as the values written */
-    for(i=0; i<(size_t)hs_size[0]; i++)
-        for(j=0; j<(size_t)hs_size[1]; j++)
-            if(points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j] != check[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]) {
-                H5_FAILED();
-                HDfprintf(stderr,"    Read different values than written.\n");
-                HDfprintf(stderr,"    At index %lu,%lu\n", (unsigned long)((size_t)hs_offset[0]+i), (unsigned long)((size_t)hs_offset[1]+j));
-                HDfprintf(stderr,"    At original: %d\n", (int)points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]);
-                HDfprintf(stderr,"    At returned: %d\n", (int)check[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]);
-                TEST_ERROR
-            } /* end if */
-
-    PASSED();
-
-    /* Save the data written to the file for later comparison when the file
-     * is reopened for read test */
-    for(i=0; i<size[0]; i++)
-        for(j=0; j<size[1]; j++)
-            if(!HDstrcmp(name, DSET_DEFLATE_NAME))
-                points_deflate[i][j] = points[i][j];
-            else if(!HDstrcmp(name, DSET_DYNLIB1_NAME))
-                points_dynlib1[i][j] = points[i][j];
-            else if(!HDstrcmp(name, DSET_DYNLIB2_NAME))
-                points_dynlib2[i][j] = points[i][j];
-            else if(!HDstrcmp(name, DSET_DYNLIB4_NAME))
-                points_dynlib4[i][j] = points[i][j];
-
-    ret_value = 0;
-
-error:
-    /* Clean up objects used for this test */
-    H5E_BEGIN_TRY {
-        H5Dclose(dataset);
-        H5Sclose(sid);
-        H5Pclose(dxpl);
-    } H5E_END_TRY
-
-    if(tconv_buf)
-        HDfree(tconv_buf);
-    return ret_value;
-}
-
-/*-------------------------------------------------------------------------
- * Function:  test_filters_for_datasets
- *
- * Purpose:   Tests creating datasets and writing data with dynamically loaded filters
- *
- * Return:    Success:    0
- *            Failure:    -1
- *-------------------------------------------------------------------------
- */
-static herr_t
-test_filters_for_datasets(hid_t file)
-{
-    herr_t           ret_value = -1;
-    hid_t            dc = -1;    /* Dataset creation property list ID */
-    const hsize_t    chunk_size[2] = {FILTER_CHUNK_DIM1, FILTER_CHUNK_DIM2};  /* Chunk dimensions */
-    unsigned int     compress_level = 9;
-    unsigned int     dynlib4_values[4];
-
-    /*----------------------------------------------------------
-     * STEP 1: Test deflation by itself.
-     *----------------------------------------------------------
-     */
-    HDputs("Testing deflate filter");
-#ifdef H5_HAVE_FILTER_DEFLATE
-    if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
-    if(H5Pset_chunk(dc, 2, chunk_size) < 0) TEST_ERROR
-    if(H5Pset_deflate(dc, 6) < 0) TEST_ERROR
-
-    if(test_filter_internal(file, DSET_DEFLATE_NAME, dc) < 0) TEST_ERROR
-    /* Clean up objects used for this test */
-    if(H5Pclose(dc) < 0) TEST_ERROR
-#else /* H5_HAVE_FILTER_DEFLATE */
-    SKIPPED();
-    HDputs("    Deflate filter not enabled");
-#endif /* H5_HAVE_FILTER_DEFLATE */
-
-    /*----------------------------------------------------------
-     * STEP 2: Test DYNLIB1 by itself.
-     *----------------------------------------------------------
-     */
-    HDputs("    DYNLIB1 filter");
-    if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
-    if(H5Pset_chunk(dc, 2, chunk_size) < 0) TEST_ERROR
-    if(H5Pset_filter(dc, H5Z_FILTER_DYNLIB1, H5Z_FLAG_MANDATORY, (size_t)1, &compress_level) < 0) TEST_ERROR
-
-    if(test_filter_internal(file, DSET_DYNLIB1_NAME, dc) < 0) TEST_ERROR
-
-    /* Clean up objects used for this test */
-    if(H5Pclose(dc) < 0) TEST_ERROR
-
-    /* Unregister the dynamic filter DYNLIB1 for testing purpose. The next time when this test is run for
-     * the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
-     * for this filter. */
-    if(H5Zunregister(H5Z_FILTER_DYNLIB1) < 0) TEST_ERROR
-
-    /*----------------------------------------------------------
-     * STEP 3: Test DYNLIB2 by itself.
-     *----------------------------------------------------------
-     */
-    HDputs("    DYNLIB2 filter");
-    if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
-    if(H5Pset_chunk(dc, 2, chunk_size) < 0) TEST_ERROR
-    if(H5Pset_filter(dc, H5Z_FILTER_DYNLIB2, H5Z_FLAG_MANDATORY, 0, NULL) < 0) TEST_ERROR
-
-    if(test_filter_internal(file,DSET_DYNLIB2_NAME,dc) < 0) TEST_ERROR
-
-    /* Clean up objects used for this test */
-    if(H5Pclose(dc) < 0) TEST_ERROR
-
-    /* Unregister the dynamic filter DYNLIB2 for testing purpose. The next time when this test is run for
-     * the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
-     * for this filter. */
-    if(H5Zunregister(H5Z_FILTER_DYNLIB2) < 0) TEST_ERROR
-
-    /*----------------------------------------------------------
-     * STEP 4: Test DYNLIB4 by itself.
-     *----------------------------------------------------------
-     */
-    HDputs("    DYNLIB4 filter");
-    if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
-    if(H5Pset_chunk(dc, 2, chunk_size) < 0) TEST_ERROR
-    dynlib4_values[0] = 9;
-    if(H5get_libversion(&dynlib4_values[1], &dynlib4_values[2], &dynlib4_values[3]) < 0) TEST_ERROR
-    if(H5Pset_filter(dc, H5Z_FILTER_DYNLIB4, H5Z_FLAG_MANDATORY, (size_t)4, dynlib4_values) < 0) TEST_ERROR
-
-    if(test_filter_internal(file, DSET_DYNLIB4_NAME, dc) < 0) TEST_ERROR
-
-    /* Clean up objects used for this test */
-    if(H5Pclose(dc) < 0) TEST_ERROR
-
-    /* Unregister the dynamic filter DYNLIB4 for testing purpose. The next time when this test is run for
-     * the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
-     * for this filter. */
-    if(H5Zunregister(H5Z_FILTER_DYNLIB4) < 0) TEST_ERROR
-
-    ret_value = 0;
-
-error:
-    /* Clean up objects used for this test */
-    H5E_BEGIN_TRY {
-        H5Pclose(dc);
-    } H5E_END_TRY
-
-    return ret_value;
-}
-
-/*-------------------------------------------------------------------------
- * Function:  test_read_data
- *
- * Purpose:   Tests reading data and compares values
- *
- * Return:    Success:    0
- *            Failure:    -1
- *-------------------------------------------------------------------------
- */
-static herr_t
-test_read_data(hid_t dataset, int *origin_data)
-{
-    herr_t        ret_value = -1;
-    int           check[DSET_DIM1][DSET_DIM2];
-    const hsize_t size[2] = {DSET_DIM1, DSET_DIM2};   /* Dataspace dimensions */
-    int          *data_p = origin_data;
-    size_t        i, j;        /* Local index variables */
-
-    /* Read the dataset back */
-    if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check) < 0) TEST_ERROR;
-
-    /* Check that the values read are the same as the values written */
-    for(i=0; i<size[0]; i++)
-        for(j=0; j<size[1]; j++) {
-            if(*data_p != check[i][j]) {
-                H5_FAILED();
-                HDfprintf(stderr,"    Read different values than written.\n");
-                HDfprintf(stderr,"    At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
-                HDfprintf(stderr,"    At original: %d\n", *data_p);
-                HDfprintf(stderr,"    At returned: %d\n", (int)check[i][j]);
-                TEST_ERROR
-            } /* end if */
-           data_p++;
-        }
-
-    PASSED();
-    ret_value = 0;
-
-error:
-    return ret_value;
-}
-
-/*-------------------------------------------------------------------------
- * Function:  test_read_with_filters
- *
- * Purpose:   Tests reading dataset created with dynamically loaded filters
- *
- * Return:    Success:    0
- *            Failure:    -1
- *-------------------------------------------------------------------------
- */
-static herr_t
-test_read_with_filters(hid_t file)
-{
-    herr_t  ret_value = -1;
-    hid_t   dset = -1;                 /* Dataset ID */
-
-    /*----------------------------------------------------------
-     * STEP 1: Test deflation by itself.
-     *----------------------------------------------------------
-     */
-    TESTING("deflate filter");
-
-#ifdef H5_HAVE_FILTER_DEFLATE
-    if(H5Zfilter_avail(H5Z_FILTER_DEFLATE) != TRUE) TEST_ERROR
-
-    if((dset = H5Dopen2(file,DSET_DEFLATE_NAME,H5P_DEFAULT)) < 0) TEST_ERROR
-
-    if(test_read_data(dset, (int *)points_deflate) < 0) TEST_ERROR
-
-    if(H5Dclose(dset) < 0) TEST_ERROR
-
-    /* Clean up objects used for this test */
-#else /* H5_HAVE_FILTER_DEFLATE */
-    SKIPPED();
-    HDputs("    Deflate filter not enabled");
-#endif /* H5_HAVE_FILTER_DEFLATE */
-
-    /*----------------------------------------------------------
-     * STEP 2: Test DYNLIB1 by itself.
-     *----------------------------------------------------------
-     */
-    TESTING("    DYNLIB1 filter");
-
-    if((dset = H5Dopen2(file, DSET_DYNLIB1_NAME, H5P_DEFAULT)) < 0) TEST_ERROR
-
-    if(test_read_data(dset, (int *)points_dynlib1) < 0) TEST_ERROR
-
-    if(H5Dclose(dset) < 0) TEST_ERROR
-
-    /*----------------------------------------------------------
-     * STEP 3: Test Bogus2 by itself.
-     *----------------------------------------------------------
-     */
-    TESTING("    DYNLIB2 filter");
-
-    if((dset = H5Dopen2(file, DSET_DYNLIB2_NAME, H5P_DEFAULT)) < 0) TEST_ERROR
-
-    if(test_read_data(dset, (int *)points_dynlib2) < 0) TEST_ERROR
-
-    if(H5Dclose(dset) < 0) TEST_ERROR
-
-    /*----------------------------------------------------------
-     * STEP 4: Test DYNLIB4 by itself.
-     *----------------------------------------------------------
-     */
-    TESTING("    DYNLIB4 filter");
-
-    if((dset = H5Dopen2(file,DSET_DYNLIB4_NAME,H5P_DEFAULT)) < 0) TEST_ERROR
-
-    if(test_read_data(dset, (int *)points_dynlib4) < 0) TEST_ERROR
-
-    if(H5Dclose(dset) < 0) TEST_ERROR
-
-    ret_value = 0;
-
-error:
-    /* Clean up objects used for this test */
-    H5E_BEGIN_TRY {
-        H5Dclose(dset);
-    } H5E_END_TRY
-
-    return ret_value;
-}
-
-/*-------------------------------------------------------------------------
- * Function:  test_noread_data
- *
- * Purpose:   Tests not reading data
- *
- * Return:    Success:    0
- *            Failure:    -1
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-test_noread_data(hid_t dataset)
-{
-    herr_t     ret_value = -1;
-    int        check[DSET_DIM1][DSET_DIM2];
-    herr_t     ret = -1;
-
-    /* Read the dataset back */
-    H5E_BEGIN_TRY {
-        ret = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check);
-    } H5E_END_TRY
-    if(ret >= 0)
-        TEST_ERROR
-
-    PASSED();
-    ret_value = 0;
-
-error:
-    return ret_value;
-}
-
-/*-------------------------------------------------------------------------
- * Function:  test_noread_with_filters
- *
- * Purpose:   Tests reading dataset created with dynamically loaded filters disabled
- *
- * Return:    Success:    0
- *            Failure:    -1
- *-------------------------------------------------------------------------
- */
-static herr_t
-test_noread_with_filters(hid_t file)
-{
-    herr_t      ret_value = -1;
-    hid_t       dset = -1;            /* Dataset ID */
-    unsigned    plugin_state;         /* status of plugins */
-
-    TESTING("DYNLIB1 filter with plugins disabled");
-
-    /* disable filter plugin */
-    if(H5PLget_loading_state(&plugin_state) < 0) TEST_ERROR
-    plugin_state = plugin_state & ~H5PL_FILTER_PLUGIN;
-    if(H5PLset_loading_state(plugin_state) < 0) TEST_ERROR
-
-    if((dset = H5Dopen2(file, DSET_DYNLIB1_NAME, H5P_DEFAULT)) < 0) TEST_ERROR
-
-    if(test_noread_data(dset) < 0) TEST_ERROR
-
-    if(H5Dclose(dset) < 0) TEST_ERROR
-
-    ret_value = 0;
-
-error:
-    /* re-enable filter plugin */
-    plugin_state = plugin_state | H5PL_FILTER_PLUGIN;
-    H5PLset_loading_state(plugin_state);
-
-    /* Clean up objects used for this test */
-    H5E_BEGIN_TRY {
-        H5Dclose(dset);
-    } H5E_END_TRY
-
-    return ret_value;
-}
-
-/*-------------------------------------------------------------------------
- * Function:  test_filters_for_groups
- *
- * Purpose:   Tests creating group with dynamically loaded filters
- *
- * Return:    Success:    0
- *            Failure:    -1
- *-------------------------------------------------------------------------
- */
-static herr_t
-test_filters_for_groups(hid_t file)
-{
-    herr_t   ret_value = -1;
-    hid_t    gcpl = -1;
-    hid_t    gid = -1;
-    hid_t    group = -1;
-    int      i;
-    char     gname[256];
-
-    TESTING("DYNLIB3 filter for group");
-
-    if((gcpl = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
-
-    /* Use DYNLIB3 for creating groups */
-    if(H5Pset_filter (gcpl, H5Z_FILTER_DYNLIB3, H5Z_FLAG_MANDATORY, (size_t)0, NULL) < 0) TEST_ERROR
-
-    /* Create a group using this filter */
-    if((gid = H5Gcreate2(file, "group1", H5P_DEFAULT, gcpl, H5P_DEFAULT)) < 0) TEST_ERROR
-
-    /* Create multiple groups under "group1" */
-    for(i=0; i < GROUP_ITERATION; i++) {
-        HDsprintf(gname, "group_%d", i);
-        if((group = H5Gcreate2(gid, gname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
-        if(H5Gclose(group) < 0) TEST_ERROR
-    }
-
-    /* Close the group */
-    if(H5Gclose(gid) < 0) TEST_ERROR
-
-    /* Clean up objects used for this test */
-    if(H5Pclose(gcpl) < 0) TEST_ERROR
-
-    PASSED();
-
-    ret_value = 0;
-
-error:
-    /* Clean up objects used for this test */
-    H5E_BEGIN_TRY {
-        H5Gclose(group);
-        H5Gclose(gid);
-        H5Pclose(gcpl);
-    } H5E_END_TRY
-
-    return ret_value;
-}
-
-/*-------------------------------------------------------------------------
- * Function:    test_groups_with_filters
- *
- * Purpose:    Tests opening group with dynamically loaded filters
- *
- * Return:    Success:    0
- *        Failure:    -1
- *
- * Programmer:    Raymond Lu
- *              1 April 2013
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-test_groups_with_filters(hid_t file)
-{
-    herr_t      ret_value = -1;
-    hid_t       gid;
-    hid_t       group;
-    int         i;
-    char        gname[256];
-
-    TESTING("opening groups with DYNLIB3 filter");
-
-    /* Open the top group */
-    if((gid = H5Gopen2(file, "group1", H5P_DEFAULT)) < 0) TEST_ERROR
-
-    /* Create multiple groups under "group1" */
-    for(i=0; i < GROUP_ITERATION; i++) {
-        HDsprintf(gname, "group_%d", i);
-        if((group = H5Gopen2(gid, gname, H5P_DEFAULT)) < 0) TEST_ERROR
-        if(H5Gclose(group) < 0) TEST_ERROR
-    }
-
-    /* Close the group */
-    if(H5Gclose(gid) < 0) TEST_ERROR
-
-    PASSED();
-
-    ret_value = 0;
-
-error:
-    /* Clean up objects used for this test */
-    H5E_BEGIN_TRY {
-        H5Gclose(group);
-        H5Gclose(gid);
-    } H5E_END_TRY
-
-    return ret_value;
-}
-
-
-/*-------------------------------------------------------------------------
- * Function:  test_filter_path_apis
- *
- * Purpose:   Tests accessing the path table for dynamically loaded filters
- *
- * Return:    Success:    0
- *            Failure:    -1
- *-------------------------------------------------------------------------
- */
-static herr_t
-test_filter_path_apis(void)
-{
-    herr_t       ret_value = -1;
-    unsigned int i;
-    unsigned int ndx;
-    herr_t       ret;
-    ssize_t      pathlen = -1;
-    char         pathname[256];
-    char         tempname[256];
-
-    HDputs("Testing access to the filter path table");
-
-    if(H5Zfilter_avail(H5Z_FILTER_DYNLIB1) != TRUE) TEST_ERROR
-
-    ndx = H5PLsize();
-
-    TESTING("    remove");
-    /* Remove all existing paths*/
-    for(i=ndx; i > 0; i--)
-        if(H5PLremove(i-1) < 0) {
-            HDfprintf(stderr,"    at %d: %s\n", i, pathname);
-            TEST_ERROR
-        } /* end if */
-    /* Verify the table is empty */
-    if(H5PLsize() > 0) TEST_ERROR
-    PASSED();
-
-    TESTING("    remove (exceed min)");
-    /* Exceed the min path removal */
-    H5E_BEGIN_TRY {
-        ret = H5PLremove(0);
-    } H5E_END_TRY
-    if(ret >= 0) TEST_ERROR
-    PASSED();
-
-    TESTING("    append");
-    /* Create multiple paths to fill table */
-    for(i=0; i < H5PL_MAX_PATH_NUM; i++) {
-        HDsprintf(pathname, "a_path_%d", i);
-        if(H5PLappend(pathname) < 0) {
-            HDfprintf(stderr,"    at %d: %s\n", i, pathname);
-            TEST_ERROR
-        }
-    }
-    /* Verify the table is full */
-    if(H5PLsize() != H5PL_MAX_PATH_NUM) TEST_ERROR
-    PASSED();
-
-    TESTING("    append (exceed)");
-    /* Exceed the max path append */
-    H5E_BEGIN_TRY {
-        HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM);
-        ret = H5PLappend(pathname);
-    } H5E_END_TRY
-    if(ret >= 0) TEST_ERROR
-    PASSED();
-
-    TESTING("    remove (exceed max)");
-    /* Exceed the max path removal */
-    H5E_BEGIN_TRY {
-        ret = H5PLremove(H5PL_MAX_PATH_NUM);
-    } H5E_END_TRY
-    if(ret >= 0) TEST_ERROR
-    PASSED();
-
-    TESTING("    get (path name)");
-    if((pathlen = H5PLget(0, NULL, 0)) <= 0) {
-        HDfprintf(stderr,"    get path 0 length failed\n");
-        TEST_ERROR
-    }
-    if(pathlen != 8) TEST_ERROR
-
-    if((pathlen = H5PLget(0, pathname, 256)) <= 0) {
-        HDfprintf(stderr,"    get 0 len: %d : %s\n", pathlen, pathname);
-        TEST_ERROR
-    }
-    if(HDstrcmp(pathname, "a_path_0") != 0) {
-        HDfprintf(stderr,"    get 0: %s\n", pathname);
-        TEST_ERROR
-    }
-    PASSED();
-
-    TESTING("    get (bounds)");
-    if((pathlen = H5PLget(1, pathname, 256)) <= 0) TEST_ERROR
-    if(HDstrcmp(pathname, "a_path_1") != 0) {
-        HDfprintf(stderr,"    get 1: %s\n", pathname);
-        TEST_ERROR
-    }
-    if((pathlen = H5PLget(H5PL_MAX_PATH_NUM - 1, pathname, 256)) <= 0) TEST_ERROR
-    HDsprintf(tempname, "a_path_%d", H5PL_MAX_PATH_NUM - 1);
-    if(HDstrcmp(pathname, tempname) != 0) {
-        HDfprintf(stderr,"    get %d: %s\n", H5PL_MAX_PATH_NUM - 1, pathname);
-        TEST_ERROR
-    }
-    PASSED();
-
-    TESTING("    get (bounds exceed)");
-    H5E_BEGIN_TRY {
-        pathlen = H5PLget(H5PL_MAX_PATH_NUM, NULL, 0);
-    } H5E_END_TRY
-    if(pathlen > 0) TEST_ERROR
-    PASSED();
-
-    TESTING("    remove (verify for prepend)");
-    /* Remove one path*/
-    if(H5PLremove(8) < 0) TEST_ERROR
-
-    /* Verify that the entries were moved */
-    if((pathlen = H5PLget(8, pathname, 256)) <= 0) TEST_ERROR
-    if(HDstrcmp(pathname, "a_path_9") != 0) {
-        HDfprintf(stderr,"    get 8: %s\n", pathname);
-        TEST_ERROR
-    }
-    PASSED();
-
-    /* Verify the table is not full */
-    if (H5PLsize() != H5PL_MAX_PATH_NUM - 1) TEST_ERROR
-
-    TESTING("    prepend");
-    /* Prepend one path*/
-    HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM + 1);
-    if(H5PLprepend(pathname) < 0) {
-        HDfprintf(stderr,"    prepend %d: %s\n", H5PL_MAX_PATH_NUM + 1, pathname);
-        TEST_ERROR
-    }
-
-    /* Verify the table is full */
-    if(H5PLsize() != H5PL_MAX_PATH_NUM) TEST_ERROR
-
-    /* Verify that the entries were moved */
-    if(H5PLget(8, pathname, 256) <= 0) TEST_ERROR
-    if(HDstrcmp(pathname, "a_path_7") != 0) {
-        HDfprintf(stderr,"    get 8: %s\n", pathname);
-        TEST_ERROR
-    }
-    if(H5PLget(0, pathname, 256) <= 0) TEST_ERROR
-    HDsprintf(tempname, "a_path_%d", H5PL_MAX_PATH_NUM + 1);
-    if(HDstrcmp(pathname, tempname) != 0) {
-        HDfprintf(stderr,"    get 0: %s\n", pathname);
-        TEST_ERROR
-    }
-    PASSED();
-
-    TESTING("    prepend (exceed)");
-    /* Exceed the max path prepend */
-    H5E_BEGIN_TRY {
-        HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM + 2);
-        ret = H5PLprepend(pathname);
-    } H5E_END_TRY
-    if(ret >= 0) TEST_ERROR
-    PASSED();
-
-    TESTING("    replace");
-    /* Replace one path*/
-    HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM + 4);
-    if(H5PLreplace(pathname, 1) < 0) {
-        HDfprintf(stderr,"    replace 1: %s\n", pathname);
-        TEST_ERROR
-    }
-
-    /* Verify the table is full */
-    if(H5PLsize() != H5PL_MAX_PATH_NUM) TEST_ERROR
-
-    /* Verify that the entries were not moved */
-    if(H5PLget(0, pathname, 256) <= 0) TEST_ERROR
-    HDsprintf(tempname, "a_path_%d", H5PL_MAX_PATH_NUM + 1);
-    if(HDstrcmp(pathname, tempname) != 0) {
-        HDfprintf(stderr,"    get 0: %s\n", pathname);
-        TEST_ERROR
-    }
-    if(H5PLget(2, pathname, 256) <= 0) TEST_ERROR
-    if(HDstrcmp(pathname, "a_path_1") != 0) {
-        HDfprintf(stderr,"    get 2: %s\n", pathname);
-        TEST_ERROR
-    }
-    PASSED();
-
-    TESTING("    remove (verify for insert)");
-    /* Remove one path*/
-    if(H5PLremove(4) < 0) TEST_ERROR
-
-    /* Verify that the entries were moved */
-    if(H5PLget(4, pathname, 256) <= 0) TEST_ERROR
-    if(HDstrcmp(pathname, "a_path_4") != 0) {
-        HDfprintf(stderr,"    get 4: %s\n", pathname);
-        TEST_ERROR
-    }
-    PASSED();
-
-    /* Verify the table is not full */
-    if(H5PLsize() != 15) TEST_ERROR
-
-    TESTING("    insert");
-    /* Insert one path*/
-    HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM + 5);
-    if(H5PLinsert(pathname, 3) < 0) {
-        HDfprintf(stderr,"    insert 3: %s\n", pathname);
-        TEST_ERROR
-    }
-
-    /* Verify that the entries were moved */
-    if(H5PLget(4, pathname, 256) <= 0) TEST_ERROR
-    if(HDstrcmp(pathname, "a_path_2") != 0) {
-        HDfprintf(stderr,"    get 4: %s\n", pathname);
-        TEST_ERROR
-    }
-    PASSED();
-
-    /* Verify the table is full */
-    if(H5PLsize() != H5PL_MAX_PATH_NUM) TEST_ERROR
-
-    TESTING("    insert (exceed)");
-    /* Exceed the max path insert */
-    H5E_BEGIN_TRY {
-        HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM + 6);
-        ret = H5PLinsert(pathname, 12);
-    } H5E_END_TRY
-    if(ret >= 0) TEST_ERROR
-
-    PASSED();
-
-    ret_value = 0;
-
-error:
-    return ret_value;
-}
-
-
-/*-------------------------------------------------------------------------
- * Function:    main
- *
- * Purpose:    Tests the plugin module (H5PL)
- *
- * Return:    Success:    exit(EXIT_SUCCESS)
- *
- *        Failure:    exit(EXIT_FAILURE)
- *
- * Programmer:    Raymond Lu
- *        14 March 2013
- *
- *-------------------------------------------------------------------------
- */
-int
-main(void)
-{
-    char        filename[FILENAME_BUF_SIZE];
-    hid_t       file = -1;
-    hid_t       fapl = -1;
-    hid_t       fapl2 = -1;
-    unsigned    new_format;
-    int         mdc_nelmts;
-    size_t      rdcc_nelmts;
-    size_t      rdcc_nbytes;
-    double      rdcc_w0;
-    int         nerrors = 0;
-
-    /* Testing setup */
-    h5_reset();
-    fapl = h5_fileaccess();
-
-    /* Turn off the chunk cache, so all the chunks are immediately written to disk */
-    if(H5Pget_cache(fapl, &mdc_nelmts, &rdcc_nelmts, &rdcc_nbytes, &rdcc_w0) < 0) TEST_ERROR
-    rdcc_nbytes = 0;
-    if(H5Pset_cache(fapl, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0) < 0) TEST_ERROR
-
-    /* Copy the file access property list */
-    if((fapl2 = H5Pcopy(fapl)) < 0) TEST_ERROR
-
-    /* Set the "use the latest version of the format" bounds for creating objects in the file */
-    if(H5Pset_libver_bounds(fapl2, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) TEST_ERROR
-
-    h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
-
-    /* Test with old & new format groups */
-    for(new_format = FALSE; new_format <= TRUE; new_format++) {
-        hid_t my_fapl;
-
-        /* Set the FAPL for the type of format */
-        if(new_format) {
-            HDputs("\nTesting with new file format:");
-            my_fapl = fapl2;
-        } /* end if */
-        else {
-            HDputs("Testing with old file format:");
-            my_fapl = fapl;
-        } /* end else */
-
-        /* Create the file for this test */
-        if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR
-
-        /* Test dynamically loaded filters for chunked dataset */
-        nerrors += (test_filters_for_datasets(file) < 0    ? 1 : 0);
-
-        /* Test dynamically loaded filters for groups */
-        nerrors += (test_filters_for_groups(file) < 0 ? 1 : 0);
-
-        if(H5Fclose(file) < 0) TEST_ERROR
-    } /* end for */
-
-    /* Close FAPL */
-    if(H5Pclose(fapl2) < 0) TEST_ERROR
-    if(H5Pclose(fapl) < 0) TEST_ERROR
-
-    /* Restore the default error handler (set in h5_reset()) */
-    h5_restore_err();
-
-    HDputs("\nTesting reading data with with dynamic plugin filters:");
-
-    /* Close the library so that all loaded plugin libraries are unloaded */
-    h5_reset();
-    fapl = h5_fileaccess();
-
-    /* Reopen the file for testing data reading */
-    if((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
-
-    /* Read the data with filters */
-    nerrors += (test_read_with_filters(file) < 0 ? 1 : 0);
-
-    /* Open the groups with filters */
-    nerrors += (test_groups_with_filters(file) < 0  ? 1 : 0);
-
-    /* Restore the default error handler (set in h5_reset()) */
-    h5_restore_err();
-
-    /* Close the library so that all loaded plugin libraries are unloaded */
-    h5_reset();
-    fapl = h5_fileaccess();
-
-    /* Reopen the file for testing data reading */
-    if((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
-
-    /* Read the data with disabled filters */
-    nerrors += (test_noread_with_filters(file) < 0  ? 1 : 0);
-
-    if(H5Fclose(file) < 0) TEST_ERROR
-
-    /* Test the APIs for access to the filter plugin path table */
-    nerrors += (test_filter_path_apis() < 0  ? 1 : 0);
-
-    if(nerrors) TEST_ERROR
-
-    HDprintf("All plugin tests passed.\n");
-    h5_cleanup(FILENAME, fapl);
-
-    return 0;
-
-error:
-    nerrors = MAX(1, nerrors);
-    HDprintf("***** %d PLUGIN TEST%s FAILED! *****\n", nerrors, 1 == nerrors ? "" : "S");
-    return 1;
-}
-
diff --git a/test/pool.c b/test/pool.c
index 7d80096..1851d6e 100644
--- a/test/pool.c
+++ b/test/pool.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>
diff --git a/test/reserved.c b/test/reserved.c
index bb6d328..d8d0c59 100644
--- a/test/reserved.c
+++ b/test/reserved.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5test.h"
diff --git a/test/set_extent.c b/test/set_extent.c
index 949120b..5d11819 100644
--- a/test/set_extent.c
+++ b/test/set_extent.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -429,20 +427,50 @@ error:
 */
 static int do_layouts( hid_t fapl )
 {
+    hid_t new_fapl = -1;
+    H5F_libver_t low, high; /* Low and high bounds */
+    herr_t ret;      /* Generic return value */
 
-    TESTING("storage layout use");
+    TESTING("storage layout use - tested with all low/high library format bounds");
+    /* Loop through all the combinations of low/high library format bounds */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
 
-    if (test_layouts( H5D_COMPACT, fapl ) < 0)
-        goto error;
+            /* Copy plist to use locally to avoid modifying the original */
+            new_fapl = H5Pcopy(fapl);
 
-    if (test_layouts( H5D_CONTIGUOUS, fapl ) < 0)
-        goto error;
+            /* Set version bounds */
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(new_fapl, low, high);
+            } H5E_END_TRY;
+
+            if (ret < 0) /* Invalid low/high combinations */
+            {
+                if (H5Pclose(new_fapl) < 0)
+                    goto error;
+                continue;
+            }
+
+            if (test_layouts( H5D_COMPACT, new_fapl ) < 0)
+                goto error;
+
+            if (test_layouts( H5D_CONTIGUOUS, new_fapl ) < 0)
+                goto error;
+
+            if (H5Pclose(new_fapl) < 0)
+                goto error;
+        } /* end for high */
+    } /* end for low */
 
     PASSED();
 
     return 0;
 
 error:
+    H5E_BEGIN_TRY
+    {
+        H5Pclose(new_fapl);
+    } H5E_END_TRY;
     return -1;
 }
 
@@ -2603,15 +2631,6 @@ static int test_random_rank4( hid_t fapl, hid_t dcpl, hbool_t do_fillvalue,
     volatile unsigned i, j, k, l, m;            /* Local indices */
     char        filename[NAME_BUF_SIZE];
 
-    /* *** FIXME ***
-     * Skip the test if an extensible array index is requested, as resizing
-     * them is broken.
-     *
-     * Remove these lines as appropriate when these problems are fixed.
-     */
-    if(index_type == RANK4_INDEX_EARRAY)
-        return 0;
-
     /* create a new file */
     h5_fixname(FILENAME[4], fapl, filename, sizeof filename);
     if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
@@ -2816,15 +2835,6 @@ static int test_random_rank4_vl( hid_t fapl, hid_t dcpl, hbool_t do_fillvalue,
     volatile unsigned i, j, k, l, m;            /* Local indices */
     char        filename[NAME_BUF_SIZE];
 
-    /* *** FIXME ***
-     * Skip the test if an extensible array index is requested, as resizing
-     * them is broken.
-     *
-     * Remove these lines as appropriate when these problems are fixed.
-     */
-    if(index_type == RANK4_INDEX_EARRAY)
-        return 0;
-
     /* Initialize fill value buffers so they aren't freed in case of an error */
     fill_value.len = 0;
     fill_value.p = NULL;
diff --git a/test/space_overflow.c b/test/space_overflow.c
index f0e5e1d..15be9ba 100644
--- a/test/space_overflow.c
+++ b/test/space_overflow.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/stab.c b/test/stab.c
index 00aee21..331c68d 100644
--- a/test/stab.c
+++ b/test/stab.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -1143,7 +1141,7 @@ error:
     } H5E_END_TRY;
 
     return 1;
-} /* end old_api() */
+} /* end corrupt_stab_msg() */
 
 
 /*-------------------------------------------------------------------------
diff --git a/test/swmr.c b/test/swmr.c
index 780eb0f..0b352e2 100644
--- a/test/swmr.c
+++ b/test/swmr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
@@ -26,7 +24,6 @@
 *
 *************************************************************/
 
-#include "hdf5.h"
 #include "h5test.h"
 #include "H5Iprivate.h"
 
@@ -118,16 +115,37 @@ static int test_multiple_same(hid_t in_fapl, hbool_t new_format);
 static int
 test_metadata_read_attempts(hid_t in_fapl)
 {
-    hid_t fapl;             /* File access property list */
-    hid_t file_fapl;            /* The file's access property list */
-    hid_t fid, fid1, fid2;          /* File IDs */
-    unsigned attempts;          /* The # of read attempts */
-    char filename[NAME_BUF_SIZE];       /* File name */
-    herr_t ret;                 /* Generic return value */
+    hid_t fapl = -1;                        /* File access property list            */
+    hid_t file_fapl = -1;                   /* The file's access property list      */
+    hid_t fid = -1, fid1 = -1, fid2 = -1;   /* File IDs                             */
+    hid_t driver_id = -1;                   /* ID for this VFD                      */
+    unsigned long driver_flags = 0;         /* VFD feature flags                    */
+    hbool_t compat_w_default_vfd;           /* current VFD compat w/ H5P_DEFAULT?   */
+    unsigned attempts;                      /* The # of read attempts               */
+    char filename[NAME_BUF_SIZE];           /* File name                            */
+    herr_t ret;                             /* Generic return value                 */
 
     /* Output message about test being performed */
     TESTING("H5Pget/set_metadata_read_attempts()");
 
+    /* Check if the driver is compatible with the default VFD.
+     * Most of the tests will attempt to create and open files with both the
+     * VFD specified in the passed-in fapl and the default VFD. Since this
+     * will clearly not work with VFDs that are not compatible with the default
+     * fapl (e.g.: split/multi), we just skip this entire test.
+     */
+    if ((driver_id = H5Pget_driver(in_fapl)) < 0)
+        FAIL_STACK_ERROR
+    if (H5FDdriver_query(driver_id, &driver_flags) < 0)
+        FAIL_STACK_ERROR
+    compat_w_default_vfd = (driver_flags & H5FD_FEAT_DEFAULT_VFD_COMPATIBLE) ? TRUE : FALSE;
+
+    if (!compat_w_default_vfd) {
+        SKIPPED()
+        HDputs("    The current VFD is not compatible with the default VFD.");
+        return 0;
+    }
+
     /* Get a copy of the parameter fapl */
     if((fapl = H5Pcopy(in_fapl)) < 0)
         FAIL_STACK_ERROR
diff --git a/test/swmr_addrem_writer.c b/test/swmr_addrem_writer.c
index d3b5829..51caa3d 100644
--- a/test/swmr_addrem_writer.c
+++ b/test/swmr_addrem_writer.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/test/swmr_check_compat_vfd.c b/test/swmr_check_compat_vfd.c
index 1bbfda3..1589f6e 100644
--- a/test/swmr_check_compat_vfd.c
+++ b/test/swmr_check_compat_vfd.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Purpose:     This is a small program that checks if the HDF5_DRIVER
diff --git a/test/swmr_common.c b/test/swmr_common.c
index ac17ddd..a0d79e3 100644
--- a/test/swmr_common.c
+++ b/test/swmr_common.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/test/swmr_common.h b/test/swmr_common.h
index a2cee71..99d1cb2 100644
--- a/test/swmr_common.h
+++ b/test/swmr_common.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _SWMR_COMMON_H
diff --git a/test/swmr_generator.c b/test/swmr_generator.c
index a87879f..1c2ec04 100644
--- a/test/swmr_generator.c
+++ b/test/swmr_generator.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/test/swmr_reader.c b/test/swmr_reader.c
index 79ac107..e181d3a 100644
--- a/test/swmr_reader.c
+++ b/test/swmr_reader.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/test/swmr_remove_reader.c b/test/swmr_remove_reader.c
index 689b010..1fae5e7 100644
--- a/test/swmr_remove_reader.c
+++ b/test/swmr_remove_reader.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -229,7 +227,7 @@ read_records(const char *filename, unsigned verbose, unsigned long nseconds,
 
             /* Determine the offset of the symbol, within level 0 symbols */
             /* (level 0 symbols are the most common symbols) */
-            offset = (unsigned)(HDrandom() % symbol_count[0]);
+            offset = (unsigned)HDrandom() % symbol_count[0];
             sym_com[v] = &symbol_info[0][offset];
 
             /* Emit informational message */
diff --git a/test/swmr_remove_writer.c b/test/swmr_remove_writer.c
index ddf7ede..43743d9 100644
--- a/test/swmr_remove_writer.c
+++ b/test/swmr_remove_writer.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -189,7 +187,7 @@ remove_records(hid_t fid, unsigned verbose, unsigned long nshrinks, unsigned lon
             symbol->nrecords = 0;
         else
             symbol->nrecords -= remove_size;
-            dim[1] = symbol->nrecords;
+        dim[1] = symbol->nrecords;
         if(H5Dset_extent(symbol->dsid, dim) < 0)
             return -1;
 
diff --git a/test/swmr_sparse_reader.c b/test/swmr_sparse_reader.c
index f755cd2..3c98f48 100644
--- a/test/swmr_sparse_reader.c
+++ b/test/swmr_sparse_reader.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/test/swmr_sparse_writer.c b/test/swmr_sparse_writer.c
index 13b21c2..e46f54c 100644
--- a/test/swmr_sparse_writer.c
+++ b/test/swmr_sparse_writer.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
  /*-------------------------------------------------------------------------
diff --git a/test/swmr_start_write.c b/test/swmr_start_write.c
index ab639fb..af4b743 100644
--- a/test/swmr_start_write.c
+++ b/test/swmr_start_write.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -42,11 +40,6 @@ static hid_t create_file(const char *filename, hbool_t verbose,
     FILE *verbose_file, unsigned random_seed);
 static int create_datasets(hid_t fid, int comp_level, hbool_t verbose,
     FILE *verbose_file, const char *index_type);
-static int create_close_datasets(hid_t fid, int comp_level, hbool_t verbose,
-    FILE *verbose_file);
-static int open_datasets(hid_t fid, hbool_t verbose, FILE *verbose_file);
-static hid_t open_file(const char *filename, hbool_t verbose,
-    FILE *verbose_file);
 static int add_records(hid_t fid, hbool_t verbose, FILE *verbose_file,
     unsigned long nrecords, unsigned long flush_count);
 static void usage(void);
@@ -214,166 +207,6 @@ create_datasets(hid_t fid, int comp_level, hbool_t verbose, FILE *verbose_file,
 
 
 /*-------------------------------------------------------------------------
- * Function:    create_close_datasets
- *
- * Purpose:     Create and close datasets which will be used for testing 
- *              H5Fstart_swmr_write().
- *
- * Parameters:  
- *              fid: file ID for the SWMR test file
- *              comp_level: the compresssion level
- *              verbose: whether verbose console output is desired.
- *              verbose_file: file pointer for verbose output
- *
- * Return:      Success:    0
- *              Failure:    -1
- *
- *-------------------------------------------------------------------------
- */
-static int
-create_close_datasets(hid_t fid, int comp_level, hbool_t verbose, FILE *verbose_file)
-{
-    hid_t dcpl;         /* Dataset creation property list */
-    hid_t tid;          /* Datatype for dataset elements */
-    hid_t sid;          /* Dataspace ID */
-    hsize_t dims[2] = {1, 0}; /* Dataset starting dimensions */
-    hsize_t max_dims[2] = {1, H5S_UNLIMITED}; /* Dataset maximum dimensions */
-    hsize_t chunk_dims[2] = {1, CHUNK_SIZE}; /* Chunk dimensions */
-    unsigned u, v;      /* Local index variable */
-
-    /* Create datatype for creating datasets */
-    if((tid = create_symbol_datatype()) < 0)
-        return -1;
-
-    /* Create dataspace for creating datasets */
-    if((sid = H5Screate_simple(2, dims, max_dims)) < 0)
-        return -1;
-
-    /* Create dataset creation property list */
-    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
-        return -1;
-    if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0)
-        return -1;
-    if(comp_level >= 0) {
-        if(H5Pset_deflate(dcpl, (unsigned)comp_level) < 0)
-            return -1;
-    } /* end if */
-
-    /* Emit informational message */
-    if(verbose)
-        HDfprintf(verbose_file, "Creating datasets\n");
-
-    /* Create the datasets */
-    for(u = 0; u < NLEVELS; u++)
-        for(v = 0; v < symbol_count[u]; v++) {
-            hid_t dsid;         /* Dataset ID */
-            char name_buf[64];
-
-            generate_name(name_buf, u, v);
-            if((dsid = H5Dcreate2(fid, name_buf, tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
-                return -1;
-
-            if(H5Dclose(dsid) < 0)
-                return -1;
-        } /* end for */
-
-    /* Closing */
-    if(H5Pclose(dcpl) < 0)
-        return -1;
-    if(H5Sclose(sid) < 0)
-        return -1;
-    if(H5Tclose(tid) < 0)
-        return -1;
-
-    return 0;
-} /* create_close_datasets() */
-
-
-/*-------------------------------------------------------------------------
- * Function:    open_file
- *
- * Purpose:     Opens the HDF5 test file without SWMR access.
- *
- * Parameters:  
- *              filename: The filename of the HDF5 file to open
- *              verbose: whether or not to emit verbose console messages
- *              verbose_file: file pointer for verbose output
- *
- * Return:      Success: The file ID of the opened SWMR file
- *              Failure: -1
- *
- *-------------------------------------------------------------------------
- */
-static hid_t
-open_file(const char *filename, hbool_t verbose, FILE *verbose_file)
-{
-    hid_t fid;          /* File ID for new HDF5 file */
-    hid_t fapl;         /* File access property list */
-
-    HDassert(filename);
-
-    /* Create file access property list */
-    if((fapl = h5_fileaccess()) < 0)
-        return -1;
-
-    /* Set to use the latest library format */
-    if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
-        return -1;
-
-    /* Emit informational message */
-    if(verbose)
-        HDfprintf(verbose_file, "Opening the file without SWMR access: %s\n", filename);
-
-    /* Open the file */
-    if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
-        return -1;
-
-    /* Close file access property list */
-    if(H5Pclose(fapl) < 0)
-        return -1;
-
-    return fid;
-} /* Open file() */
-
-
-
-/*-------------------------------------------------------------------------
- * Function:    open_datasets
- *
- * Purpose:     Opens the datasets.
- *
- * Parameters:  
- *              filename: the filename of the SWMR HDF5 file to open
- *              verbose: whether or not to emit verbose console messages
- *              verbose_file: file pointer for verbose output
- *
- * Return:      Success: 0
- *              Failure: -1
- *
- *-------------------------------------------------------------------------
- */
-static int
-open_datasets(hid_t fid, hbool_t verbose, FILE *verbose_file)
-{
-    unsigned u, v;      /* Local index variable */
-
-    /* Emit informational message */
-    if(verbose)
-        HDfprintf(verbose_file, "Opening datasets\n");
-
-    /* Open the datasets */
-    for(u = 0; u < NLEVELS; u++)
-        for(v = 0; v < symbol_count[u]; v++) {
-            if((symbol_info[u][v].dsid = H5Dopen2(fid, symbol_info[u][v].name, H5P_DEFAULT)) < 0)
-                return -1;
-            symbol_info[u][v].nrecords = 0;
-        } /* end for */
-
-    return 0;
-} /* open_datasets() */
-
-
-/*-------------------------------------------------------------------------
  * Function:    add_records
  *
  * Purpose:     Writes a specified number of records to random datasets in
diff --git a/test/swmr_writer.c b/test/swmr_writer.c
index 8f6be19..ee7e32e 100644
--- a/test/swmr_writer.c
+++ b/test/swmr_writer.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
diff --git a/test/tarray.c b/test/tarray.c
index 4a87981..99f7bf8 100644
--- a/test/tarray.c
+++ b/test/tarray.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
 *
-* Test program:	 tarray
+* Test program:     tarray
 *
 * Test the Array Datatype functionality
 *
@@ -24,13 +22,11 @@
 #include "testhdf5.h"
 #include "H5srcdir.h"
 
-#include "hdf5.h"
-
 #define FILENAME   "tarray1.h5"
 #define TESTFILE   "tarrold.h5"
 
 /* 1-D array datatype */
-#define ARRAY1_RANK	1
+#define ARRAY1_RANK    1
 #define ARRAY1_DIM1 4
 
 /* 3-D array datatype */
@@ -69,7 +65,7 @@ typedef struct
 void *test_array_alloc_custom(size_t size, void *info);
 void test_array_free_custom(void *mem, void *info);
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_atomic_1d
  *
@@ -193,7 +189,7 @@ test_array_atomic_1d(void)
     CHECK(ret, FAIL, "H5Fclose");
 } /* end test_array_atomic_1d() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_funcs
  *
@@ -256,7 +252,7 @@ test_array_funcs(void)
     CHECK(ret, FAIL, "H5Tclose");
 } /* end test_array_funcs() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_atomic_3d
  *
@@ -385,7 +381,7 @@ test_array_atomic_3d(void)
 
 } /* end test_array_atomic_3d() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_array_atomic
  *
@@ -544,7 +540,7 @@ test_array_array_atomic(void)
     CHECK(ret, FAIL, "H5Fclose");
 } /* end test_array_array_atomic() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_compound_atomic
  *
@@ -681,7 +677,7 @@ test_array_compound_atomic(void)
 
     /* Check the 1st field's name */
     mname = H5Tget_member_name(tid2, 0);
-    CHECK(mname, NULL, "H5Tget_member_name");
+    CHECK_PTR(mname, "H5Tget_member_name");
     if(HDstrcmp(mname, "i") != 0)
         TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname);
     H5free_memory(mname);
@@ -700,7 +696,7 @@ test_array_compound_atomic(void)
 
     /* Check the 2nd field's name */
     mname = H5Tget_member_name(tid2, 1);
-    CHECK(mname, NULL, "H5Tget_member_name");
+    CHECK_PTR(mname, "H5Tget_member_name");
     if(HDstrcmp(mname, "f") != 0)
         TestErrPrintf("Compound field name doesn't match!, mname=%s\n", mname);
     H5free_memory(mname);
@@ -751,7 +747,7 @@ test_array_compound_atomic(void)
     CHECK(ret, FAIL, "H5Fclose");
 } /* end test_array_compound_atomic() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_compound_array
  *
@@ -899,7 +895,7 @@ test_array_compound_array(void)
 
     /* Check the 1st field's name */
     mname=H5Tget_member_name(tid2,0);
-    CHECK(mname, NULL, "H5Tget_member_name");
+    CHECK_PTR(mname, "H5Tget_member_name");
     if(HDstrcmp(mname,"i")!=0)
         TestErrPrintf("Compound field name doesn't match!, mname=%s\n",mname);
     H5free_memory(mname);
@@ -918,7 +914,7 @@ test_array_compound_array(void)
 
     /* Check the 2nd field's name */
     mname=H5Tget_member_name(tid2,1);
-    CHECK(mname, NULL, "H5Tget_member_name");
+    CHECK_PTR(mname, "H5Tget_member_name");
     if(HDstrcmp(mname,"f")!=0)
         TestErrPrintf("Compound field name doesn't match!, mname=%s\n",mname);
     H5free_memory(mname);
@@ -1010,7 +1006,7 @@ test_array_compound_array(void)
 **      allocated.
 **
 ****************************************************************/
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_alloc_custom
  *
@@ -1049,7 +1045,7 @@ test_array_alloc_custom(size_t size, void *info)
     return ret_value;
 } /* end test_array_alloc_custom() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_free_custom
  *
@@ -1085,7 +1081,7 @@ test_array_free_custom(void *_mem, void *info)
     return;
 } /* end test_array_free_custom() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_vlen_atomic
  *
@@ -1300,7 +1296,7 @@ test_array_vlen_atomic(void)
 
 } /* end test_array_vlen_atomic() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_vlen_array
  *
@@ -1555,7 +1551,7 @@ test_array_vlen_array(void)
 
 } /* end test_array_vlen_array() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array_bkg
  *
@@ -1584,9 +1580,9 @@ test_array_bkg(void)
     unsigned     ndims[3] = {1,1,1};
 
     typedef struct {
-	  int      a[ALEN];
-	  float    b[ALEN];
-	  double   c[ALEN];
+    int      a[ALEN];
+    float    b[ALEN];
+    double   c[ALEN];
     } CmpField;
 
     CmpField     cf[LENGTH];
@@ -1606,7 +1602,7 @@ test_array_bkg(void)
     /* Initialize the data */
     /* ------------------- */
     dtsinfo = (CmpDTSinfo *)HDmalloc(sizeof(CmpDTSinfo));
-    CHECK(dtsinfo, NULL, "HDmalloc");
+    CHECK_PTR(dtsinfo, "HDmalloc");
     HDmemset(dtsinfo, 0, sizeof(CmpDTSinfo));
     for (i = 0; i < LENGTH; i++) {
         for (j = 0; j < ALEN; j++) {
@@ -1859,7 +1855,7 @@ test_array_bkg(void)
     HDfree(dtsinfo);
 } /* end test_array_bkg() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_compat
  *
@@ -1929,7 +1925,7 @@ test_compat(void)
 
         /* Check the 1st field's name */
         mname=H5Tget_member_name(tid1,0);
-        CHECK(mname, NULL, "H5Tget_member_name");
+        CHECK_PTR(mname, "H5Tget_member_name");
         if(HDstrcmp(mname,"i")!=0)
             TestErrPrintf("Compound field name doesn't match!, mname=%s\n",mname);
         H5free_memory(mname);
@@ -1948,7 +1944,7 @@ test_compat(void)
 
         /* Check the 2nd field's name */
         mname=H5Tget_member_name(tid1,1);
-        CHECK(mname, NULL, "H5Tget_member_name");
+        CHECK_PTR(mname, "H5Tget_member_name");
         if(HDstrcmp(mname,"f")!=0)
             TestErrPrintf("Compound field name doesn't match!, mname=%s\n",mname);
         H5free_memory(mname);
@@ -1967,7 +1963,7 @@ test_compat(void)
 
         /* Check the 3rd field's name */
         mname=H5Tget_member_name(tid1,2);
-        CHECK(mname, NULL, "H5Tget_member_name");
+        CHECK_PTR(mname, "H5Tget_member_name");
         if(HDstrcmp(mname,"l")!=0)
             TestErrPrintf("Compound field name doesn't match!, mname=%s\n",mname);
         H5free_memory(mname);
@@ -2011,7 +2007,7 @@ test_compat(void)
 
         /* Check the 1st field's name */
         mname=H5Tget_member_name(tid1,0);
-        CHECK(mname, NULL, "H5Tget_member_name");
+        CHECK_PTR(mname, "H5Tget_member_name");
         if(mname && HDstrcmp(mname,"i")!=0)
             TestErrPrintf("Compound field name doesn't match!, mname=%s\n",mname);
         if(mname) H5free_memory(mname);
@@ -2030,7 +2026,7 @@ test_compat(void)
 
         /* Check the 2nd field's name */
         mname=H5Tget_member_name(tid1,1);
-        CHECK(mname, NULL, "H5Tget_member_name");
+        CHECK_PTR(mname, "H5Tget_member_name");
         if(mname && HDstrcmp(mname,"f")!=0)
             TestErrPrintf("Compound field name doesn't match!, mname=%s\n",mname);
         if(mname) H5free_memory(mname);
@@ -2075,7 +2071,7 @@ test_compat(void)
 
         /* Check the 3rd field's name */
         mname=H5Tget_member_name(tid1,2);
-        CHECK(mname, NULL, "H5Tget_member_name");
+        CHECK_PTR(mname, "H5Tget_member_name");
         if(mname && HDstrcmp(mname,"l")!=0)
             TestErrPrintf("Compound field name doesn't match!, mname=%s\n",mname);
         if(mname) H5free_memory(mname);
@@ -2120,7 +2116,7 @@ test_compat(void)
 
         /* Check the 4th field's name */
         mname=H5Tget_member_name(tid1,3);
-        CHECK(mname, NULL, "H5Tget_member_name");
+        CHECK_PTR(mname, "H5Tget_member_name");
         if(mname && HDstrcmp(mname,"d")!=0)
             TestErrPrintf("Compound field name doesn't match!, mname=%s\n",mname);
         if(mname) H5free_memory(mname);
@@ -2154,7 +2150,7 @@ test_compat(void)
 
 } /* end test_compat() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    test_array
  *
@@ -2187,7 +2183,7 @@ test_array(void)
 
 }   /* end test_array() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    cleanup_array
  *
diff --git a/test/tattr.c b/test/tattr.c
index 6f55081..b5495de 100644
--- a/test/tattr.c
+++ b/test/tattr.c
@@ -5,49 +5,45 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
 *
-* Test program:	 tattr
+* Test program:     tattr
 *
 * Test the attribute functionality
 *
 *************************************************************/
 
 #include "testhdf5.h"
-#include "h5test.h"
-#include "hdf5.h"
 
 /*
  * This file needs to access private information from the H5O package.
  * This file also needs to access the object header testing code.
  */
-#define H5O_FRIEND		/*suppress error about including H5Opkg	  */
+#define H5O_FRIEND        /*suppress error about including H5Opkg      */
 #define H5O_TESTING
-#include "H5Opkg.h"		/* Object headers 			*/
+#include "H5Opkg.h"        /* Object headers             */
 
 /*
  * This file needs to access private information from the H5A package.
  * This file also needs to access the attribute testing code.
  */
-#define H5A_FRIEND		/*suppress error about including H5Apkg	  */
+#define H5A_FRIEND        /*suppress error about including H5Apkg      */
 #define H5A_TESTING
-#include "H5Apkg.h"		/* Attributes	 			*/
+#include "H5Apkg.h"        /* Attributes                 */
 
 /*
  * This file needs to access private information from the H5F package.
  * This file also needs to access the file testing code.
  */
-#define H5F_FRIEND		/*suppress error about including H5Fpkg	  */
+#define H5F_FRIEND        /*suppress error about including H5Fpkg      */
 #define H5F_TESTING
-#include "H5Fpkg.h"		/* File access	 			*/
+#include "H5Fpkg.h"        /* File access                 */
 
 #define FILENAME   "tattr.h5"
 #define NAME_BUF_SIZE   1024
@@ -57,10 +53,10 @@
 #define CORDER_ITER_STOP            3
 
 /* 3-D dataset with fixed dimensions */
-#define SPACE1_RANK	3
-#define SPACE1_DIM1	3
-#define SPACE1_DIM2	15
-#define SPACE1_DIM3	13
+#define SPACE1_RANK    3
+#define SPACE1_DIM1    3
+#define SPACE1_DIM2    15
+#define SPACE1_DIM3    13
 
 /* Dataset Information */
 #define DSET1_NAME "Dataset1"
@@ -78,8 +74,8 @@
 
 /* Attribute Rank & Dimensions */
 #define ATTR1_NAME  "Attr1"
-#define ATTR1_RANK	1
-#define ATTR1_DIM1	3
+#define ATTR1_RANK    1
+#define ATTR1_DIM1    3
 int attr_data1[ATTR1_DIM1]={512,-234,98123}; /* Test data for 1st attribute */
 
 /* rank & dimensions for another attribute */
@@ -87,25 +83,25 @@ int attr_data1[ATTR1_DIM1]={512,-234,98123}; /* Test data for 1st attribute */
 int attr_data1a[ATTR1_DIM1]={256,11945,-22107};
 
 #define ATTR2_NAME  "Attr2"
-#define ATTR2_RANK	2
-#define ATTR2_DIM1	2
-#define ATTR2_DIM2	2
+#define ATTR2_RANK    2
+#define ATTR2_DIM1    2
+#define ATTR2_DIM2    2
 int attr_data2[ATTR2_DIM1][ATTR2_DIM2]={{7614,-416},{197814,-3}}; /* Test data for 2nd attribute */
 
 #define ATTR3_NAME  "Attr3"
-#define ATTR3_RANK	3
-#define ATTR3_DIM1	2
-#define ATTR3_DIM2	2
-#define ATTR3_DIM3	2
+#define ATTR3_RANK    3
+#define ATTR3_DIM1    2
+#define ATTR3_DIM2    2
+#define ATTR3_DIM3    2
 double attr_data3[ATTR3_DIM1][ATTR3_DIM2][ATTR3_DIM3]={{{2.3F,-26.1F}, {0.123F,-10.0F}},{{973.23F,-0.91827F},{2.0F,23.0F}}}; /* Test data for 3rd attribute */
 
 #define ATTR4_NAME  "Attr4"
-#define ATTR4_RANK	2
-#define ATTR4_DIM1	2
-#define ATTR4_DIM2	2
-#define ATTR4_FIELDNAME1	"i"
-#define ATTR4_FIELDNAME2	"d"
-#define ATTR4_FIELDNAME3	"c"
+#define ATTR4_RANK    2
+#define ATTR4_DIM1    2
+#define ATTR4_DIM2    2
+#define ATTR4_FIELDNAME1    "i"
+#define ATTR4_FIELDNAME2    "d"
+#define ATTR4_FIELDNAME3    "c"
 size_t attr4_field1_off=0;
 size_t attr4_field2_off=0;
 size_t attr4_field3_off=0;
@@ -117,13 +113,13 @@ struct attr4_struct {
     {{-23,981724.2F,'Q'},{0,2.0F,'\n'}}}; /* Test data for 4th attribute */
 
 #define ATTR5_NAME  "Attr5"
-#define ATTR5_RANK	0
+#define ATTR5_RANK    0
 float attr_data5=-5.123F;        /* Test data for 5th attribute */
 
-#define ATTR6_RANK	3
-#define ATTR6_DIM1	100
-#define ATTR6_DIM2	100
-#define ATTR6_DIM3	100
+#define ATTR6_RANK    3
+#define ATTR6_DIM1    100
+#define ATTR6_DIM2    100
+#define ATTR6_DIM3    100
 
 #define ATTR7_NAME      "attr 1 - 000000"
 #define ATTR8_NAME      "attr 2"
@@ -155,7 +151,7 @@ static herr_t attr_op1(hid_t loc_id, const char *name, const H5A_info_t *ainfo,
     void *op_data);
 
 
-
+
 /****************************************************************
 **
 **  test_attr_basic_write(): Test basic H5A (attribute) code.
@@ -165,21 +161,21 @@ static herr_t attr_op1(hid_t loc_id, const char *name, const H5A_info_t *ainfo,
 static void
 test_attr_basic_write(hid_t fapl)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		group;	    /* Group ID			    */
-    hid_t		sid1,sid2;	/* Dataspace ID			*/
-    hid_t		attr, attr2;	    /* Attribute ID		*/
-    hsize_t             attr_size;  /* storage size for attribute       */
-    ssize_t             attr_name_size; /* size of attribute name       */
-    char                *attr_name=NULL;    /* name of attribute        */
-    hsize_t		dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
-    hsize_t		dims2[] = {ATTR1_DIM1};
-    hsize_t		dims3[] = {ATTR2_DIM1,ATTR2_DIM2};
-    int       read_data1[ATTR1_DIM1]={0}; /* Buffer for reading 1st attribute */
-    int         i;
-    hid_t		ret_id;		/* Generic hid_t return value	*/
-    herr_t		ret;		/* Generic return value		*/
+    hid_t        fid1;        /* HDF5 File IDs */
+    hid_t        dataset;     /* Dataset ID */
+    hid_t        group;       /* Group ID */
+    hid_t        sid1,sid2;   /* Dataspace ID */
+    hid_t        attr, attr2; /* Attribute ID */
+    hsize_t      attr_size;   /* storage size for attribute */
+    ssize_t      attr_name_size;     /* size of attribute name */
+    char         *attr_name=NULL;    /* name of attribute */
+    hsize_t      dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+    hsize_t      dims2[] = {ATTR1_DIM1};
+    hsize_t      dims3[] = {ATTR2_DIM1,ATTR2_DIM2};
+    int          read_data1[ATTR1_DIM1]={0}; /* Buffer for reading 1st attribute */
+    int          i;
+    hid_t        ret_id;        /* Generic hid_t return value */
+    herr_t       ret;           /* Generic return value */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Scalar Attribute Writing Functions\n"));
@@ -279,8 +275,8 @@ test_attr_basic_write(hid_t fapl)
 
     if(attr_name_size > 0) {
         attr_name = (char*)HDcalloc((size_t)(attr_name_size + 1), sizeof(char));
-        CHECK(attr_name, NULL, "HDcalloc");
-        
+        CHECK_PTR(attr_name, "HDcalloc");
+
         if(attr_name) {
             ret = (herr_t)H5Aget_name(attr, (size_t)(attr_name_size + 1), attr_name);
             CHECK(ret, FAIL, "H5Aget_name");
@@ -315,8 +311,8 @@ test_attr_basic_write(hid_t fapl)
 
     if(attr_name_size > 0) {
         attr_name = (char*)HDcalloc((size_t)(attr_name_size+1), sizeof(char));
-        CHECK(attr_name, NULL, "HDcalloc");
-                
+        CHECK_PTR(attr_name, "HDcalloc");
+
         if(attr_name) {
             ret = (herr_t)H5Aget_name(attr2, (size_t)(attr_name_size + 1), attr_name);
             CHECK(ret, FAIL, "H5Aget_name");
@@ -395,7 +391,7 @@ test_attr_basic_write(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_basic_write() */
 
-
+
 /****************************************************************
 **
 **  test_attr_basic_read(): Test basic H5A (attribute) code.
@@ -404,15 +400,15 @@ test_attr_basic_write(hid_t fapl)
 static void
 test_attr_basic_read(hid_t fapl)
 {
-    hid_t	fid1;		/* HDF5 File IDs		*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	group;	        /* Group ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    H5O_info_t  oinfo;          /* Object info                  */
+    hid_t       fid1;        /* HDF5 File IDs        */
+    hid_t       dataset;     /* Dataset ID            */
+    hid_t       group;       /* Group ID            */
+    hid_t       attr;        /* Attribute ID            */
+    H5O_info_t  oinfo;       /* Object info                  */
     int         read_data1[ATTR1_DIM1] = {0}; /* Buffer for reading 1st attribute */
     int         read_data2[ATTR2_DIM1][ATTR2_DIM2] = {{0}}; /* Buffer for reading 2nd attribute */
-    int         i, j;           /* Local index variables        */
-    herr_t	ret;		/* Generic return value		*/
+    int         i, j;       /* Local index variables        */
+    herr_t      ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Attribute Functions\n"));
@@ -486,7 +482,7 @@ test_attr_basic_read(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_basic_read() */
 
-
+
 /****************************************************************
 **
 **  test_attr_flush(): Test H5A (attribute) code for performing
@@ -502,7 +498,7 @@ test_attr_flush(hid_t fapl)
         set;            /* Dataset ID */
     double wdata=3.14159F;       /* Data to write */
     double rdata;       /* Data read in */
-    herr_t ret;		/* Generic return value		*/
+    herr_t ret;         /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Attribute Flushing\n"));
@@ -553,7 +549,7 @@ test_attr_flush(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_flush() */
 
-
+
 /****************************************************************
 **
 **  test_attr_plist(): Test Attribute Creation Property Lists
@@ -562,15 +558,15 @@ test_attr_flush(hid_t fapl)
 static void
 test_attr_plist(hid_t fapl)
 {
-    hid_t		fid1;           /* HDF5 File IDs		*/
-    hid_t		dataset;        /* Dataset ID			*/
-    hid_t		sid1,sid2;      /* Dataspace ID			*/
-    hid_t		attr;	        /* Attribute ID		*/
-    hid_t               plist;          /* Property list ID             */
-    hsize_t		dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
-    hsize_t		dims2[] = {ATTR1_DIM1};
-    H5T_cset_t          cset;           /* Character set for attributes */
-    herr_t		ret;            /* Generic return value		*/
+    hid_t        fid1;           /* HDF5 File IDs        */
+    hid_t        dataset;        /* Dataset ID            */
+    hid_t        sid1,sid2;      /* Dataspace ID            */
+    hid_t        attr;           /* Attribute ID        */
+    hid_t        plist;          /* Property list ID             */
+    hsize_t      dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+    hsize_t      dims2[] = {ATTR1_DIM1};
+    H5T_cset_t   cset;           /* Character set for attributes */
+    herr_t       ret;            /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Attribute Property Lists\n"));
@@ -666,7 +662,7 @@ test_attr_plist(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }  /* test_attr_plist() */
 
-
+
 /****************************************************************
 **
 **  test_attr_compound_write(): Test H5A (attribute) code.
@@ -676,15 +672,15 @@ test_attr_plist(hid_t fapl)
 static void
 test_attr_compound_write(hid_t fapl)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t       tid1;       /* Attribute datatype ID */
-    hid_t		sid1,sid2;	/* Dataspace ID			*/
-    hid_t		attr;	    /* Attribute ID			*/
-    hsize_t		dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
-    hsize_t		dims2[] = {ATTR4_DIM1,ATTR4_DIM2};
-    hid_t		ret_id;		/* Generic hid_t return value	*/
-    herr_t		ret;		/* Generic return value		*/
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;     /* Dataset ID            */
+    hid_t        tid1;        /* Attribute datatype ID */
+    hid_t        sid1,sid2;   /* Dataspace ID            */
+    hid_t        attr;        /* Attribute ID            */
+    hsize_t      dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+    hsize_t      dims2[] = {ATTR4_DIM1,ATTR4_DIM2};
+    hid_t        ret_id;        /* Generic hid_t return value    */
+    herr_t       ret;           /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Multiple Attribute Functions\n"));
@@ -755,7 +751,7 @@ test_attr_compound_write(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_compound_write() */
 
-
+
 /****************************************************************
 **
 **  test_attr_compound_read(): Test basic H5A (attribute) code.
@@ -764,11 +760,11 @@ test_attr_compound_write(hid_t fapl)
 static void
 test_attr_compound_read(hid_t fapl)
 {
-    hid_t   fid1;	/* HDF5 File ID		*/
-    hid_t   dataset;	/* Dataset ID		*/
+    hid_t   fid1;       /* HDF5 File ID        */
+    hid_t   dataset;    /* Dataset ID        */
     hid_t   space;      /* Attribute dataspace  */
     hid_t   type;       /* Attribute datatype   */
-    hid_t   attr;	/* Attribute ID         */
+    hid_t   attr;       /* Attribute ID         */
     char    attr_name[ATTR_NAME_LEN]; /* Buffer for attribute names */
     int     rank;       /* Attribute rank */
     hsize_t dims[ATTR_MAX_DIMS];    /* Attribute dimensions */
@@ -783,7 +779,7 @@ test_attr_compound_read(hid_t fapl)
     ssize_t  name_len;  /* Length of attribute name */
     H5O_info_t oinfo;   /* Object info */
     int     i, j;       /* Local index variables */
-    herr_t  ret;	/* Generic return value	*/
+    herr_t  ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Attribute Functions\n"));
@@ -832,7 +828,7 @@ test_attr_compound_read(hid_t fapl)
                 HDstrcmp(fieldname, ATTR4_FIELDNAME3)))
             TestErrPrintf("invalid field name for field #%d: %s\n", i, fieldname);
         H5free_memory(fieldname);
-      } /* end for */
+    } /* end for */
     offset = H5Tget_member_offset(type, 0);
     VERIFY(offset, attr4_field1_off, "H5Tget_member_offset");
     offset = H5Tget_member_offset(type, 1);
@@ -880,7 +876,7 @@ test_attr_compound_read(hid_t fapl)
                 printf("%d: attribute data different: attr_data4[%d][%d].i=%d, read_data4[%d][%d].i=%d\n", __LINE__, i, j, attr_data4[i][j].i, i, j, read_data4[i][j].i);
                 printf("%d: attribute data different: attr_data4[%d][%d].d=%f, read_data4[%d][%d].d=%f\n", __LINE__, i, j, attr_data4[i][j].d, i, j, read_data4[i][j].d);
                 TestErrPrintf("%d: attribute data different: attr_data4[%d][%d].c=%c, read_data4[%d][%d].c=%c\n", __LINE__, i, j, attr_data4[i][j].c, i, j, read_data4[i][j].c);
-             } /* end if */
+            } /* end if */
 
     /* Verify Name */
     name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
@@ -905,7 +901,7 @@ test_attr_compound_read(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_compound_read() */
 
-
+
 /****************************************************************
 **
 **  test_attr_scalar_write(): Test scalar H5A (attribute) writing code.
@@ -914,13 +910,13 @@ test_attr_compound_read(hid_t fapl)
 static void
 test_attr_scalar_write(hid_t fapl)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid1,sid2;	/* Dataspace ID			*/
-    hid_t		attr;	    /* Attribute ID			*/
-    hsize_t		dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
-    hid_t		ret_id;		/* Generic hid_t return value	*/
-    herr_t		ret;		/* Generic return value		*/
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;     /* Dataset ID            */
+    hid_t        sid1,sid2;   /* Dataspace ID            */
+    hid_t        attr;        /* Attribute ID            */
+    hsize_t      dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+    hid_t        ret_id;        /* Generic hid_t return value    */
+    herr_t       ret;           /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Attribute Functions\n"));
@@ -971,7 +967,7 @@ test_attr_scalar_write(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_scalar_write() */
 
-
+
 /****************************************************************
 **
 **  test_attr_scalar_read(): Test scalar H5A (attribute) reading code.
@@ -980,14 +976,14 @@ test_attr_scalar_write(hid_t fapl)
 static void
 test_attr_scalar_read(hid_t fapl)
 {
-    hid_t	fid1;		/* HDF5 File IDs		*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
+    hid_t    fid1;        /* HDF5 File IDs        */
+    hid_t    dataset;     /* Dataset ID            */
+    hid_t    sid;         /* Dataspace ID            */
+    hid_t    attr;        /* Attribute ID            */
     H5S_class_t stype;          /* Dataspace class              */
-    float       rdata = 0.0F;    /* Buffer for reading 1st attribute */
+    float       rdata = 0.0F;   /* Buffer for reading 1st attribute */
     H5O_info_t  oinfo;          /* Object info                  */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t      ret;            /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Scalar Attribute Reading Functions\n"));
@@ -1015,8 +1011,8 @@ test_attr_scalar_read(hid_t fapl)
 
     /* Verify the floating-poing value in this way to avoid compiler warning. */
     if(!H5_FLT_ABS_EQUAL(rdata, attr_data5))
-	printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
-	    "H5Aread", (double)attr_data5, (double)rdata, (int)__LINE__, __FILE__);
+        printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
+                "H5Aread", (double)attr_data5, (double)rdata, (int)__LINE__, __FILE__);
 
     /* Get the attribute's dataspace */
     sid = H5Aget_space(attr);
@@ -1042,7 +1038,7 @@ test_attr_scalar_read(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_scalar_read() */
 
-
+
 /****************************************************************
 **
 **  test_attr_mult_write(): Test basic H5A (attribute) code.
@@ -1052,16 +1048,16 @@ test_attr_scalar_read(hid_t fapl)
 static void
 test_attr_mult_write(hid_t fapl)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid1,sid2;	/* Dataspace ID			*/
-    hid_t		attr;	    /* Attribute ID			*/
-    hsize_t		dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
-    hsize_t		dims2[] = {ATTR1_DIM1};
-    hsize_t		dims3[] = {ATTR2_DIM1,ATTR2_DIM2};
-    hsize_t		dims4[] = {ATTR3_DIM1,ATTR3_DIM2,ATTR3_DIM3};
-    hid_t		ret_id;		/* Generic hid_t return value	*/
-    herr_t		ret;		/* Generic return value		*/
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;     /* Dataset ID            */
+    hid_t        sid1,sid2;   /* Dataspace ID            */
+    hid_t        attr;        /* Attribute ID            */
+    hsize_t      dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+    hsize_t      dims2[] = {ATTR1_DIM1};
+    hsize_t      dims3[] = {ATTR2_DIM1,ATTR2_DIM2};
+    hsize_t      dims4[] = {ATTR3_DIM1,ATTR3_DIM2,ATTR3_DIM3};
+    hid_t        ret_id;        /* Generic hid_t return value    */
+    herr_t       ret;           /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Multiple Attribute Functions\n"));
@@ -1163,7 +1159,7 @@ test_attr_mult_write(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_mult_write() */
 
-
+
 /****************************************************************
 **
 **  test_attr_mult_read(): Test basic H5A (attribute) code.
@@ -1172,11 +1168,11 @@ test_attr_mult_write(hid_t fapl)
 static void
 test_attr_mult_read(hid_t fapl)
 {
-    hid_t   fid1;	/* HDF5 File ID		*/
-    hid_t   dataset;	/* Dataset ID		*/
+    hid_t   fid1;       /* HDF5 File ID        */
+    hid_t   dataset;    /* Dataset ID        */
     hid_t   space;      /* Attribute dataspace  */
     hid_t   type;       /* Attribute datatype   */
-    hid_t   attr;	/* Attribute ID		*/
+    hid_t   attr;       /* Attribute ID        */
     char    attr_name[ATTR_NAME_LEN]; /* Buffer for attribute names */
     char    temp_name[ATTR_NAME_LEN]; /* Buffer for mangling attribute names */
     int     rank;       /* Attribute rank */
@@ -1187,10 +1183,10 @@ test_attr_mult_read(hid_t fapl)
     int     read_data1[ATTR1_DIM1] = {0}; /* Buffer for reading 1st attribute */
     int     read_data2[ATTR2_DIM1][ATTR2_DIM2] = {{0}}; /* Buffer for reading 2nd attribute */
     double  read_data3[ATTR3_DIM1][ATTR3_DIM2][ATTR3_DIM3] = {{{0}}}; /* Buffer for reading 3rd attribute */
-    ssize_t  name_len;  /* Length of attribute name */
+    ssize_t name_len;   /* Length of attribute name */
     H5O_info_t oinfo;   /* Object info */
     int     i, j, k;    /* Local index values */
-    herr_t  ret;	/* Generic return value */
+    herr_t  ret;        /* Generic return value */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Attribute Functions\n"));
@@ -1385,7 +1381,7 @@ test_attr_mult_read(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_mult_read() */
 
-
+
 /****************************************************************
 **
 **  attr_op1(): Attribute operator
@@ -1425,7 +1421,7 @@ attr_op1(hid_t H5_ATTR_UNUSED loc_id, const char *name, const H5A_info_t H5_ATTR
     return(ret);
 } /* end attr_op1() */
 
-
+
 /****************************************************************
 **
 **  test_attr_iterate(): Test H5A (attribute) iterator code.
@@ -1434,12 +1430,12 @@ attr_op1(hid_t H5_ATTR_UNUSED loc_id, const char *name, const H5A_info_t H5_ATTR
 static void
 test_attr_iterate(hid_t fapl)
 {
-    hid_t   file;	/* HDF5 File ID 		*/
-    hid_t   dataset;	/* Dataset ID			*/
-    hid_t   sid;	/* Dataspace ID			*/
+    hid_t   file;       /* HDF5 File ID         */
+    hid_t   dataset;    /* Dataset ID            */
+    hid_t   sid;        /* Dataspace ID            */
     int     count;      /* operator data for the iterator */
     H5O_info_t oinfo;   /* Object info                  */
-    herr_t  ret;	/* Generic return value		*/
+    herr_t  ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Attribute Functions\n"));
@@ -1497,7 +1493,7 @@ test_attr_iterate(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_iterate() */
 
-
+
 /****************************************************************
 **
 **  test_attr_delete(): Test H5A (attribute) code for deleting objects.
@@ -1506,13 +1502,13 @@ test_attr_iterate(hid_t fapl)
 static void
 test_attr_delete(hid_t fapl)
 {
-    hid_t   fid1;	/* HDF5 File ID 		*/
-    hid_t   dataset;	/* Dataset ID			*/
-    hid_t   attr;       /* Attribute ID			*/
+    hid_t   fid1;       /* HDF5 File ID         */
+    hid_t   dataset;    /* Dataset ID            */
+    hid_t   attr;       /* Attribute ID            */
     char    attr_name[ATTR_NAME_LEN]; /* Buffer for attribute names */
     ssize_t name_len;   /* Length of attribute name     */
     H5O_info_t oinfo;   /* Object info                  */
-    herr_t  ret;	/* Generic return value		*/
+    herr_t  ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Attribute Functions\n"));
@@ -1617,7 +1613,7 @@ test_attr_delete(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_delete() */
 
-
+
 /****************************************************************
 **
 **  test_attr_dtype_shared(): Test H5A (attribute) code for using
@@ -1637,7 +1633,7 @@ test_attr_dtype_shared(hid_t fapl)
     H5O_info_t oinfo;           /* Object's information */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
-    herr_t  ret;		/* Generic return value		*/
+    herr_t  ret;                /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Shared Datatypes with Attributes\n"));
@@ -1794,7 +1790,7 @@ test_attr_dtype_shared(hid_t fapl)
     VERIFY(filesize, empty_filesize, "h5_get_file_size");
 }   /* test_attr_dtype_shared() */
 
-
+
 /****************************************************************
 **
 **  test_attr_duplicate_ids(): Test operations with more than
@@ -1804,17 +1800,17 @@ test_attr_dtype_shared(hid_t fapl)
 static void
 test_attr_duplicate_ids(hid_t fapl)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		gid1, gid2;	/* Group ID			*/
-    hid_t		sid1,sid2;	/* Dataspace ID			*/
-    hid_t		attr, attr2;	    /* Attribute ID		*/
-    hsize_t		dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
-    hsize_t		dims2[] = {ATTR1_DIM1};
-    int                 read_data1[ATTR1_DIM1]={0}; /* Buffer for reading 1st attribute */
-    int                 rewrite_data[ATTR1_DIM1]={1234, -423, 9907256}; /* Test data for rewrite */
-    int                 i;
-    herr_t		ret;		/* Generic return value		*/
+    hid_t        fid1;         /* HDF5 File IDs        */
+    hid_t        dataset;      /* Dataset ID            */
+    hid_t        gid1, gid2;   /* Group ID            */
+    hid_t        sid1,sid2;    /* Dataspace ID            */
+    hid_t        attr, attr2;  /* Attribute ID        */
+    hsize_t      dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+    hsize_t      dims2[] = {ATTR1_DIM1};
+    int          read_data1[ATTR1_DIM1]={0}; /* Buffer for reading 1st attribute */
+    int          rewrite_data[ATTR1_DIM1]={1234, -423, 9907256}; /* Test data for rewrite */
+    int          i;
+    herr_t       ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing operations with two ID handles\n"));
@@ -1832,7 +1828,7 @@ test_attr_duplicate_ids(hid_t fapl)
 
     /* Create a dataset */
     dataset = H5Dcreate2(fid1, DSET1_NAME, H5T_NATIVE_UCHAR, sid1, H5P_DEFAULT,
-        H5P_DEFAULT, H5P_DEFAULT);
+            H5P_DEFAULT, H5P_DEFAULT);
     CHECK(dataset, FAIL, "H5Dcreate2");
 
     /* Create dataspace for attribute */
@@ -2039,7 +2035,7 @@ test_attr_duplicate_ids(hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_duplicate_ids() */
 
-
+
 /****************************************************************
 **
 **  test_attr_dense_verify(): Test basic H5A (attribute) code.
@@ -2049,12 +2045,12 @@ test_attr_duplicate_ids(hid_t fapl)
 static int
 test_attr_dense_verify(hid_t loc_id, unsigned max_attr)
 {
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
-    hid_t	attr;	        /* Attribute ID	*/
+    char        attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    hid_t       attr;           /* Attribute ID    */
     unsigned    value;          /* Attribute value */
     unsigned    u;              /* Local index variable */
     int         old_nerrs;      /* Number of errors when entering this check */
-    herr_t	ret;		/* Generic return value	*/
+    herr_t      ret;            /* Generic return value    */
 
     /* Retrieve the current # of reported errors */
     old_nerrs = GetTestNumErrs();
@@ -2109,7 +2105,7 @@ test_attr_dense_verify(hid_t loc_id, unsigned max_attr)
         return(-1);
 }   /* test_attr_dense_verify() */
 
-
+
 /****************************************************************
 **
 **  test_attr_dense_create(): Test basic H5A (attribute) code.
@@ -2119,19 +2115,19 @@ test_attr_dense_verify(hid_t loc_id, unsigned max_attr)
 static void
 test_attr_dense_create(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    hid_t    fid;             /* HDF5 File ID            */
+    hid_t    dataset;         /* Dataset ID            */
+    hid_t    sid;             /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
+    char     attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    max_compact;    /* Maximum # of attributes to store compactly */
     unsigned    min_dense;      /* Minimum # of attributes to store "densely" */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t      is_dense;       /* Are attributes stored densely? */
     unsigned    u;              /* Local index variable */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t      ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Dense Attribute Storage Creation\n"));
@@ -2240,7 +2236,7 @@ test_attr_dense_create(hid_t fcpl, hid_t fapl)
     VERIFY(filesize, empty_filesize, "h5_get_file_size");
 }   /* test_attr_dense_create() */
 
-
+
 /****************************************************************
 **
 **  test_attr_dense_open(): Test basic H5A (attribute) code.
@@ -2250,19 +2246,19 @@ test_attr_dense_create(hid_t fcpl, hid_t fapl)
 static void
 test_attr_dense_open(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    hid_t    fid;             /* HDF5 File ID            */
+    hid_t    dataset;         /* Dataset ID            */
+    hid_t    sid;             /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
+    char     attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    max_compact;    /* Maximum # of attributes to store compactly */
     unsigned    min_dense;      /* Minimum # of attributes to store "densely" */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t      is_dense;       /* Are attributes stored densely? */
     unsigned    u;              /* Local index variable */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t      ret;            /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Opening Attributes in Dense Storage\n"));
@@ -2379,7 +2375,7 @@ test_attr_dense_open(hid_t fcpl, hid_t fapl)
     VERIFY(filesize, empty_filesize, "h5_get_file_size");
 }   /* test_attr_dense_open() */
 
-
+
 /****************************************************************
 **
 **  test_attr_dense_delete(): Test basic H5A (attribute) code.
@@ -2389,20 +2385,20 @@ test_attr_dense_open(hid_t fcpl, hid_t fapl)
 static void
 test_attr_dense_delete(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    hid_t    fid;               /* HDF5 File ID            */
+    hid_t    dataset;           /* Dataset ID            */
+    hid_t    sid;               /* Dataspace ID            */
+    hid_t    attr;              /* Attribute ID            */
+    hid_t    dcpl;              /* Dataset creation property list ID */
+    char     attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    max_compact;    /* Maximum # of attributes to store compactly */
     unsigned    min_dense;      /* Minimum # of attributes to store "densely" */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t      is_dense;       /* Are attributes stored densely? */
     unsigned    u;              /* Local index variable */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
     H5O_info_t  oinfo;          /* Object info                  */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t      ret;            /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Deleting Attributes in Dense Storage\n"));
@@ -2557,7 +2553,7 @@ test_attr_dense_delete(hid_t fcpl, hid_t fapl)
     VERIFY(filesize, empty_filesize, "h5_get_file_size");
 }   /* test_attr_dense_delete() */
 
-
+
 /****************************************************************
 **
 **  test_attr_dense_rename(): Test basic H5A (attribute) code.
@@ -2567,21 +2563,21 @@ test_attr_dense_delete(hid_t fcpl, hid_t fapl)
 static void
 test_attr_dense_rename(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
-    char	new_attrname[NAME_BUF_SIZE];    /* New name of attribute */
+    hid_t    fid;               /* HDF5 File ID            */
+    hid_t    dataset;           /* Dataset ID            */
+    hid_t    sid;               /* Dataspace ID            */
+    hid_t    attr;              /* Attribute ID            */
+    hid_t    dcpl;              /* Dataset creation property list ID */
+    char     attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    char     new_attrname[NAME_BUF_SIZE];    /* New name of attribute */
     unsigned    max_compact;    /* Maximum # of attributes to store compactly */
     unsigned    min_dense;      /* Minimum # of attributes to store "densely" */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_dense;         /* Are attributes stored densely? */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
     H5O_info_t  oinfo;          /* Object info */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t      ret;            /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Renaming Attributes in Dense Storage\n"));
@@ -2716,7 +2712,7 @@ test_attr_dense_rename(hid_t fcpl, hid_t fapl)
     VERIFY(filesize, empty_filesize, "h5_get_file_size");
 }   /* test_attr_dense_rename() */
 
-
+
 /****************************************************************
 **
 **  test_attr_dense_unlink(): Test basic H5A (attribute) code.
@@ -2726,21 +2722,21 @@ test_attr_dense_rename(hid_t fcpl, hid_t fapl)
 static void
 test_attr_dense_unlink(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    hid_t    fid;             /* HDF5 File ID            */
+    hid_t    dataset;         /* Dataset ID            */
+    hid_t    sid;             /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
+    char     attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    max_compact;    /* Maximum # of attributes to store compactly */
     unsigned    min_dense;      /* Minimum # of attributes to store "densely" */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_dense;         /* Are attributes stored densely? */
     size_t      mesg_count;     /* # of shared messages */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
     H5O_info_t  oinfo;          /* Object info */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t      ret;            /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Unlinking Object with Attributes in Dense Storage\n"));
@@ -2846,7 +2842,7 @@ test_attr_dense_unlink(hid_t fcpl, hid_t fapl)
     VERIFY(filesize, empty_filesize, "h5_get_file_size");
 }   /* test_attr_dense_unlink() */
 
-
+
 /****************************************************************
 **
 **  test_attr_dense_limits(): Test basic H5A (attribute) code.
@@ -2856,19 +2852,19 @@ test_attr_dense_unlink(hid_t fcpl, hid_t fapl)
 static void
 test_attr_dense_limits(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dataset;    /* Dataset ID            */
+    hid_t    sid;             /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
+    char     attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    max_compact, rmax_compact;      /* Maximum # of attributes to store compactly */
     unsigned    min_dense, rmin_dense;          /* Minimum # of attributes to store "densely" */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t      is_dense;       /* Are attributes stored densely? */
     unsigned    u;              /* Local index variable */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t      ret;            /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Phase Change Limits For Attributes in Dense Storage\n"));
@@ -3011,7 +3007,7 @@ test_attr_dense_limits(hid_t fcpl, hid_t fapl)
     VERIFY(filesize, empty_filesize, "h5_get_file_size");
 }   /* test_attr_dense_limits() */
 
-
+
 /****************************************************************
 **
 **  test_attr_dense_dup_ids(): Test operations with multiple ID
@@ -3021,23 +3017,23 @@ test_attr_dense_limits(hid_t fcpl, hid_t fapl)
 static void
 test_attr_dense_dup_ids(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	gid1, gid2;	/* Group ID			*/
-    hid_t	sid, sid2;	/* Dataspace ID			*/
-    hid_t	attr, attr2, add_attr;	/* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
-    hsize_t	dims[] = {ATTR1_DIM1};
+    hid_t    fid;           /* HDF5 File ID            */
+    hid_t    dataset;       /* Dataset ID            */
+    hid_t    gid1, gid2;    /* Group ID            */
+    hid_t    sid, sid2;     /* Dataspace ID            */
+    hid_t    attr, attr2, add_attr;    /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
+    char     attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    hsize_t    dims[] = {ATTR1_DIM1};
     int         read_data1[ATTR1_DIM1]={0}; /* Buffer for reading attribute */
     int         rewrite_data[ATTR1_DIM1]={1234, -423, 9907256}; /* Test data for rewrite */
     unsigned    scalar_data = 1317; /* scalar data for attribute */
     unsigned    read_scalar;    /* variable for reading attribute*/
     unsigned    max_compact;    /* Maximum # of attributes to store compactly */
     unsigned    min_dense;      /* Minimum # of attributes to store "densely" */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t      is_dense;       /* Are attributes stored densely? */
     unsigned    u, i;           /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t      ret;            /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing operations with two IDs for Dense Storage\n"));
@@ -3534,7 +3530,7 @@ test_attr_dense_dup_ids(hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_dense_dup_ids() */
 
-
+
 /****************************************************************
 **
 **  test_attr_big(): Test basic H5A (attribute) code.
@@ -3544,24 +3540,24 @@ test_attr_dense_dup_ids(hid_t fcpl, hid_t fapl)
 static void
 test_attr_big(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	big_sid;	/* "Big" dataspace ID		*/
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dataset;    /* Dataset ID            */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    big_sid;    /* "Big" dataspace ID        */
     hsize_t     dims[ATTR6_RANK] = {ATTR6_DIM1, ATTR6_DIM2, ATTR6_DIM3};           /* Attribute dimensions */
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
+    char    attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    max_compact;    /* Maximum # of attributes to store compactly */
     unsigned    min_dense;      /* Minimum # of attributes to store "densely" */
     unsigned    nshared_indices;        /* # of shared message indices */
     H5F_libver_t low, high;     /* File format bounds */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
     unsigned    u;              /* Local index variable */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Storing 'Big' Attributes in Dense Storage\n"));
@@ -3804,7 +3800,7 @@ test_attr_big(hid_t fcpl, hid_t fapl)
     VERIFY(filesize, empty_filesize, "h5_get_file_size");
 }   /* test_attr_big() */
 
-
+
 /****************************************************************
 **
 **  test_attr_null_space(): Test basic H5A (attribute) code.
@@ -3814,20 +3810,20 @@ test_attr_big(hid_t fcpl, hid_t fapl)
 static void
 test_attr_null_space(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	null_sid;	/* "null" dataspace ID		*/
-    hid_t	attr_sid;	/* Attribute's dataspace ID	*/
-    hid_t	attr;	        /* Attribute ID			*/
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dataset;    /* Dataset ID            */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    null_sid;    /* "null" dataspace ID        */
+    hid_t    attr_sid;    /* Attribute's dataspace ID    */
+    hid_t    attr;            /* Attribute ID            */
+    char    attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    value;          /* Attribute value */
     htri_t      cmp;            /* Results of comparison */
     hsize_t     storage_size;   /* Size of storage for attribute */
     H5A_info_t  ainfo;          /* Attribute info */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Storing Attributes with 'null' dataspace\n"));
@@ -4022,7 +4018,7 @@ test_attr_null_space(hid_t fcpl, hid_t fapl)
     VERIFY(filesize, empty_filesize, "h5_get_file_size");
 }   /* test_attr_null_space() */
 
-
+
 /****************************************************************
 **
 **  test_attr_deprec(): Test basic H5A (attribute) code.
@@ -4033,11 +4029,11 @@ static void
 test_attr_deprec(hid_t fcpl, hid_t fapl)
 {
 #ifndef H5_NO_DEPRECATED_SYMBOLS
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    herr_t	ret;		/* Generic return value		*/
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dataset;    /* Dataset ID            */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Deprecated Attribute Routines\n"));
@@ -4131,7 +4127,7 @@ test_attr_deprec(hid_t fcpl, hid_t fapl)
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 }   /* test_attr_deprec() */
 
-
+
 /****************************************************************
 **
 **  test_attr_many(): Test basic H5A (attribute) code.
@@ -4141,15 +4137,15 @@ test_attr_deprec(hid_t fcpl, hid_t fapl)
 static void
 test_attr_many(hbool_t new_format, hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	gid;	        /* Group ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	aid;	        /* Attribute ID			*/
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    gid;            /* Group ID            */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    aid;            /* Attribute ID            */
+    char    attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    nattr = (new_format ? NATTR_MANY_NEW : NATTR_MANY_OLD); /* Number of attributes */
     htri_t      exists;         /* Whether the attribute exists or not */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Storing Many Attributes\n"));
@@ -4260,7 +4256,7 @@ test_attr_many(hbool_t new_format, hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Sclose");
 }   /* test_attr_many() */
 
-
+
 /****************************************************************
 **
 **  test_attr_corder_create_empty(): Test basic H5A (attribute) code.
@@ -4270,14 +4266,14 @@ test_attr_many(hbool_t new_format, hid_t fcpl, hid_t fapl)
 static void
 test_attr_corder_create_basic(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dataset;	/* Dataset ID			*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dataset;    /* Dataset ID            */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
     unsigned    crt_order_flags;/* Creation order flags */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
-    herr_t	ret;		/* Generic return value		*/
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Code for Attributes with Creation Order Info\n"));
@@ -4376,7 +4372,7 @@ test_attr_corder_create_basic(hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_corder_create_basic() */
 
-
+
 /****************************************************************
 **
 **  test_attr_corder_create_compact(): Test basic H5A (attribute) code.
@@ -4386,21 +4382,21 @@ test_attr_corder_create_basic(hid_t fcpl, hid_t fapl)
 static void
 test_attr_corder_create_compact(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dset1, dset2, dset3;	/* Dataset IDs			*/
-    hid_t	my_dataset;	/* Current dataset ID		*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dset1, dset2, dset3;    /* Dataset IDs            */
+    hid_t    my_dataset;    /* Current dataset ID        */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
     unsigned    max_compact;    /* Maximum # of links to store in group compactly */
     unsigned    min_dense;      /* Minimum # of links to store in group "densely" */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
     hsize_t     nattrs;         /* Number of attributes on object */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    char    attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    curr_dset;      /* Current dataset to work on */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Compact Storage of Attributes with Creation Order Info\n"));
@@ -4574,7 +4570,7 @@ test_attr_corder_create_compact(hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_corder_create_compact() */
 
-
+
 /****************************************************************
 **
 **  test_attr_corder_create_dense(): Test basic H5A (attribute) code.
@@ -4584,23 +4580,23 @@ test_attr_corder_create_compact(hid_t fcpl, hid_t fapl)
 static void
 test_attr_corder_create_dense(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dset1, dset2, dset3;	/* Dataset IDs			*/
-    hid_t	my_dataset;	/* Current dataset ID		*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dset1, dset2, dset3;    /* Dataset IDs            */
+    hid_t    my_dataset;    /* Current dataset ID        */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
     unsigned    max_compact;    /* Maximum # of links to store in group compactly */
     unsigned    min_dense;      /* Minimum # of links to store in group "densely" */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
     hsize_t     nattrs;         /* Number of attributes on object */
     hsize_t     name_count;     /* # of records in name index */
     hsize_t     corder_count;   /* # of records in creation order index */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    char    attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    curr_dset;      /* Current dataset to work on */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Dense Storage of Attributes with Creation Order Info\n"));
@@ -4801,7 +4797,7 @@ test_attr_corder_create_dense(hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Fclose");
 }   /* test_attr_corder_create_dense() */
 
-
+
 /****************************************************************
 **
 **  test_attr_corder_create_reopen(): Test basic H5A (attribute) code.
@@ -4818,7 +4814,7 @@ test_attr_corder_create_reopen(hid_t fcpl, hid_t fapl)
     hid_t sid = -1;             /* Dataspace ID */
     hid_t aid = -1;             /* Attribute ID */
     int buf;                    /* Attribute data */
-    herr_t	ret;		/* Generic return value	*/
+    herr_t    ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Creating Attributes w/New & Old Format\n"));
@@ -4909,7 +4905,7 @@ test_attr_corder_create_reopen(hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Sclose");
 }   /* test_attr_corder_create_reopen() */
 
-
+
 /****************************************************************
 **
 **  test_attr_corder_transition(): Test basic H5A (attribute) code.
@@ -4919,23 +4915,23 @@ test_attr_corder_create_reopen(hid_t fcpl, hid_t fapl)
 static void
 test_attr_corder_transition(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dset1, dset2, dset3;	/* Dataset IDs			*/
-    hid_t	my_dataset;	/* Current dataset ID		*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dset1, dset2, dset3;    /* Dataset IDs            */
+    hid_t    my_dataset;    /* Current dataset ID        */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
     unsigned    max_compact;    /* Maximum # of links to store in group compactly */
     unsigned    min_dense;      /* Minimum # of links to store in group "densely" */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
     hsize_t     nattrs;         /* Number of attributes on object */
     hsize_t     name_count;     /* # of records in name index */
     hsize_t     corder_count;   /* # of records in creation order index */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    char    attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    curr_dset;      /* Current dataset to work on */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Storage Transitions of Attributes with Creation Order Info\n"));
@@ -5315,7 +5311,7 @@ test_attr_corder_transition(hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Sclose");
 }   /* test_attr_corder_transition() */
 
-
+
 /****************************************************************
 **
 **  test_attr_corder_delete(): Test basic H5A (attribute) code.
@@ -5325,28 +5321,28 @@ test_attr_corder_transition(hid_t fcpl, hid_t fapl)
 static void
 test_attr_corder_delete(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dset1, dset2, dset3;	/* Dataset IDs			*/
-    hid_t	my_dataset;	/* Current dataset ID		*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dset1, dset2, dset3;    /* Dataset IDs            */
+    hid_t    my_dataset;    /* Current dataset ID        */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
     unsigned    max_compact;    /* Maximum # of links to store in group compactly */
     unsigned    min_dense;      /* Minimum # of links to store in group "densely" */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
     hsize_t     nattrs;         /* Number of attributes on object */
     hsize_t     name_count;     /* # of records in name index */
     hsize_t     corder_count;   /* # of records in creation order index */
     unsigned     reopen_file;            /* Whether to re-open the file before deleting group */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    char    attrname[NAME_BUF_SIZE];        /* Name of attribute */
 #ifdef LATER
     h5_stat_size_t empty_size;  /* Size of empty file */
     h5_stat_size_t file_size;   /* Size of file after operating on it */
 #endif /* LATER */
     unsigned    curr_dset;      /* Current dataset to work on */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Deleting Object w/Dense Attribute Storage and Creation Order Info\n"));
@@ -5516,14 +5512,14 @@ test_attr_corder_delete(hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Sclose");
 }   /* test_attr_corder_delete() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    attr_info_by_idx_check
  *
  * Purpose:     Support routine for attr_info_by_idx, to verify the attribute
  *              info is correct for a attribute
  *
- * Note:	This routine assumes that the attributes have been added to the
+ * Note:    This routine assumes that the attributes have been added to the
  *              object in alphabetical order.
  *
  * Return:      Success:        0
@@ -5541,7 +5537,7 @@ attr_info_by_idx_check(hid_t obj_id, const char *attrname, hsize_t n,
     char tmpname[NAME_BUF_SIZE];        /* Temporary attribute name */
     H5A_info_t  ainfo;                  /* Attribute info struct */
     int         old_nerrs;              /* Number of errors when entering this check */
-    herr_t	ret;		        /* Generic return value */
+    herr_t    ret;                /* Generic return value */
 
     /* Retrieve the current # of reported errors */
     old_nerrs = GetTestNumErrs();
@@ -5663,7 +5659,7 @@ attr_info_by_idx_check(hid_t obj_id, const char *attrname, hsize_t n,
         return(-1);
 } /* end attr_info_by_idx_check() */
 
-
+
 /****************************************************************
 **
 **  test_attr_info_by_idx(): Test basic H5A (attribute) code.
@@ -5673,26 +5669,26 @@ attr_info_by_idx_check(hid_t obj_id, const char *attrname, hsize_t n,
 static void
 test_attr_info_by_idx(hbool_t new_format, hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dset1, dset2, dset3;	/* Dataset IDs			*/
-    hid_t	my_dataset;	/* Current dataset ID		*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dset1, dset2, dset3;    /* Dataset IDs            */
+    hid_t    my_dataset;    /* Current dataset ID        */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
     H5A_info_t  ainfo;          /* Attribute information */
     unsigned    max_compact;    /* Maximum # of links to store in group compactly */
     unsigned    min_dense;      /* Minimum # of links to store in group "densely" */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
     hsize_t     nattrs;         /* Number of attributes on object */
     hsize_t     name_count;     /* # of records in name index */
     hsize_t     corder_count;   /* # of records in creation order index */
     unsigned     use_index;     /* Use index on creation order values */
-    char	attrname[NAME_BUF_SIZE];    /* Name of attribute */
+    char    attrname[NAME_BUF_SIZE];    /* Name of attribute */
     char        tmpname[NAME_BUF_SIZE];     /* Temporary attribute name */
     unsigned    curr_dset;      /* Current dataset to work on */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Create dataspace for dataset & attributes */
     sid = H5Screate(H5S_SCALAR);
@@ -5873,7 +5869,7 @@ test_attr_info_by_idx(hbool_t new_format, hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Sclose");
 }   /* test_attr_info_by_idx() */
 
-
+
 /****************************************************************
 **
 **  test_attr_delete_by_idx(): Test basic H5A (attribute) code.
@@ -5883,28 +5879,28 @@ test_attr_info_by_idx(hbool_t new_format, hid_t fcpl, hid_t fapl)
 static void
 test_attr_delete_by_idx(hbool_t new_format, hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dset1, dset2, dset3;	/* Dataset IDs			*/
-    hid_t	my_dataset;	/* Current dataset ID		*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dset1, dset2, dset3;    /* Dataset IDs            */
+    hid_t    my_dataset;    /* Current dataset ID        */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
     H5A_info_t  ainfo;          /* Attribute information */
     unsigned    max_compact;    /* Maximum # of links to store in group compactly */
     unsigned    min_dense;      /* Minimum # of links to store in group "densely" */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
     hsize_t     nattrs;         /* Number of attributes on object */
     hsize_t     name_count;     /* # of records in name index */
     hsize_t     corder_count;   /* # of records in creation order index */
     H5_index_t idx_type;        /* Type of index to operate on */
     H5_iter_order_t order;      /* Order within in the index */
     unsigned     use_index;     /* Use index on creation order values */
-    char	attrname[NAME_BUF_SIZE];    /* Name of attribute */
+    char    attrname[NAME_BUF_SIZE];    /* Name of attribute */
     char        tmpname[NAME_BUF_SIZE];     /* Temporary attribute name */
     unsigned    curr_dset;      /* Current dataset to work on */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Create dataspace for dataset & attributes */
     sid = H5Screate(H5S_SCALAR);
@@ -6405,7 +6401,7 @@ test_attr_delete_by_idx(hbool_t new_format, hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Sclose");
 }   /* test_attr_delete_by_idx() */
 
-
+
 /****************************************************************
 **
 **  attr_iterate2_cb(): Revised attribute operator
@@ -6479,7 +6475,7 @@ HDfprintf(stderr, "op_data->curr = %Hd\n", op_data->curr);
 } /* end attr_iterate2_cb() */
 
 #ifndef H5_NO_DEPRECATED_SYMBOLS
-
+
 /****************************************************************
 **
 **  attr_iterate1_cb(): Attribute operator
@@ -6492,7 +6488,7 @@ attr_iterate1_cb(hid_t loc_id, const char *attr_name, void *_op_data)
 } /* end attr_iterate1_cb() */
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    attr_iterate2_fail_cb
  *
@@ -6514,7 +6510,7 @@ attr_iterate2_fail_cb(hid_t H5_ATTR_UNUSED group_id, const char H5_ATTR_UNUSED *
     return(H5_ITER_ERROR);
 } /* end attr_iterate2_fail_cb() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    attr_iterate_check
  *
@@ -6814,7 +6810,7 @@ attr_iterate_check(hid_t fid, const char *dsetname, hid_t obj_id,
         return(-1);
 } /* end attr_iterate_check() */
 
-
+
 /****************************************************************
 **
 **  test_attr_iterate2(): Test basic H5A (attribute) code.
@@ -6824,16 +6820,16 @@ attr_iterate_check(hid_t fid, const char *dsetname, hid_t obj_id,
 static void
 test_attr_iterate2(hbool_t new_format, hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dset1, dset2, dset3;	/* Dataset IDs			*/
-    hid_t	my_dataset;	/* Current dataset ID		*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dset1, dset2, dset3;    /* Dataset IDs            */
+    hid_t    my_dataset;    /* Current dataset ID        */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
     unsigned    max_compact;    /* Maximum # of links to store in group compactly */
     unsigned    min_dense;      /* Minimum # of links to store in group "densely" */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
     hsize_t     nattrs;         /* Number of attributes on object */
     hsize_t     name_count;     /* # of records in name index */
     hsize_t     corder_count;   /* # of records in creation order index */
@@ -6844,10 +6840,10 @@ test_attr_iterate2(hbool_t new_format, hid_t fcpl, hid_t fapl)
     hsize_t     idx;            /* Start index for iteration */
     unsigned     use_index;     /* Use index on creation order values */
     const char *dsetname;       /* Name of dataset for attributes */
-    char	attrname[NAME_BUF_SIZE];    /* Name of attribute */
+    char    attrname[NAME_BUF_SIZE];    /* Name of attribute */
     unsigned    curr_dset;      /* Current dataset to work on */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Create dataspace for dataset & attributes */
     sid = H5Screate(H5S_SCALAR);
@@ -6864,7 +6860,7 @@ test_attr_iterate2(hbool_t new_format, hid_t fcpl, hid_t fapl)
     /* Allocate the "visited link" array */
     iter_info.max_visit = max_compact * 2;
     visited = (hbool_t*)HDmalloc(sizeof(hbool_t) * iter_info.max_visit);
-    CHECK(visited, NULL, "HDmalloc");
+    CHECK_PTR(visited, "HDmalloc");
     iter_info.visited = visited;
 
     /* Loop over operating on different indices on link fields */
@@ -7118,7 +7114,7 @@ test_attr_iterate2(hbool_t new_format, hid_t fcpl, hid_t fapl)
     HDfree(visited);
 }   /* test_attr_iterate2() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    attr_open_by_idx_check
  *
@@ -7140,7 +7136,7 @@ attr_open_by_idx_check(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order,
     H5A_info_t  ainfo;          /* Attribute info */
     int         old_nerrs;      /* Number of errors when entering this check */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value	*/
+    herr_t    ret;        /* Generic return value    */
 
     /* Retrieve the current # of reported errors */
     old_nerrs = GetTestNumErrs();
@@ -7178,7 +7174,7 @@ attr_open_by_idx_check(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order,
         return(-1);
 } /* end attr_open_by_idx_check() */
 
-
+
 /****************************************************************
 **
 **  test_attr_open_by_idx(): Test basic H5A (attribute) code.
@@ -7188,27 +7184,27 @@ attr_open_by_idx_check(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order,
 static void
 test_attr_open_by_idx(hbool_t new_format, hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dset1, dset2, dset3;	/* Dataset IDs			*/
-    hid_t	my_dataset;	/* Current dataset ID		*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dset1, dset2, dset3;    /* Dataset IDs            */
+    hid_t    my_dataset;    /* Current dataset ID        */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
     unsigned    max_compact;    /* Maximum # of links to store in group compactly */
     unsigned    min_dense;      /* Minimum # of links to store in group "densely" */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
     hsize_t     nattrs;         /* Number of attributes on object */
     hsize_t     name_count;     /* # of records in name index */
     hsize_t     corder_count;   /* # of records in creation order index */
     H5_index_t idx_type;        /* Type of index to operate on */
     H5_iter_order_t order;      /* Order within in the index */
     unsigned     use_index;     /* Use index on creation order values */
-    char	attrname[NAME_BUF_SIZE];    /* Name of attribute */
+    char    attrname[NAME_BUF_SIZE];    /* Name of attribute */
     unsigned    curr_dset;      /* Current dataset to work on */
     unsigned    u;              /* Local index variable */
-    hid_t	ret_id;		/* Generic hid_t return value	*/
-    herr_t	ret;		/* Generic return value		*/
+    hid_t    ret_id;        /* Generic hid_t return value    */
+    herr_t    ret;        /* Generic return value        */
 
     /* Create dataspace for dataset & attributes */
     sid = H5Screate(H5S_SCALAR);
@@ -7440,7 +7436,7 @@ test_attr_open_by_idx(hbool_t new_format, hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Sclose");
 }   /* test_attr_open_by_idx() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    attr_open_check
  *
@@ -7460,10 +7456,10 @@ attr_open_check(hid_t fid, const char *dsetname, hid_t obj_id,
 {
     hid_t       attr_id;        /* ID of attribute to test */
     H5A_info_t  ainfo;          /* Attribute info */
-    char	attrname[NAME_BUF_SIZE];    /* Name of attribute */
+    char    attrname[NAME_BUF_SIZE];    /* Name of attribute */
     int         old_nerrs;      /* Number of errors when entering this check */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value	*/
+    herr_t    ret;        /* Generic return value    */
 
     /* Retrieve the current # of reported errors */
     old_nerrs = GetTestNumErrs();
@@ -7526,7 +7522,7 @@ attr_open_check(hid_t fid, const char *dsetname, hid_t obj_id,
         return(-1);
 } /* end attr_open_check() */
 
-
+
 /****************************************************************
 **
 **  test_attr_open_by_name(): Test basic H5A (attribute) code.
@@ -7536,26 +7532,26 @@ attr_open_check(hid_t fid, const char *dsetname, hid_t obj_id,
 static void
 test_attr_open_by_name(hbool_t new_format, hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dset1, dset2, dset3;	/* Dataset IDs			*/
-    hid_t	my_dataset;	/* Current dataset ID		*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dset1, dset2, dset3;    /* Dataset IDs            */
+    hid_t    my_dataset;    /* Current dataset ID        */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
     unsigned    max_compact;    /* Maximum # of links to store in group compactly */
     unsigned    min_dense;      /* Minimum # of links to store in group "densely" */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
     hsize_t     nattrs;         /* Number of attributes on object */
     hsize_t     name_count;     /* # of records in name index */
     hsize_t     corder_count;   /* # of records in creation order index */
     unsigned    use_index;      /* Use index on creation order values */
     const char *dsetname;       /* Name of dataset for attributes */
-    char	attrname[NAME_BUF_SIZE];    /* Name of attribute */
+    char    attrname[NAME_BUF_SIZE];    /* Name of attribute */
     unsigned    curr_dset;      /* Current dataset to work on */
     unsigned    u;              /* Local index variable */
-    hid_t	ret_id;		/* Generic hid_t return value	*/
-    herr_t	ret;		/* Generic return value		*/
+    hid_t    ret_id;        /* Generic hid_t return value    */
+    herr_t    ret;        /* Generic return value        */
 
     /* Create dataspace for dataset & attributes */
     sid = H5Screate(H5S_SCALAR);
@@ -7781,7 +7777,7 @@ test_attr_open_by_name(hbool_t new_format, hid_t fcpl, hid_t fapl)
     CHECK(ret, FAIL, "H5Sclose");
 }   /* test_attr_open_by_name() */
 
-
+
 /****************************************************************
 **
 **  test_attr_create_by_name(): Test basic H5A (attribute) code.
@@ -7791,25 +7787,25 @@ test_attr_open_by_name(hbool_t new_format, hid_t fcpl, hid_t fapl)
 static void
 test_attr_create_by_name(hbool_t new_format, hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	dset1, dset2, dset3;	/* Dataset IDs			*/
-    hid_t	my_dataset;	/* Current dataset ID		*/
-    hid_t	sid;	        /* Dataspace ID			*/
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    dset1, dset2, dset3;    /* Dataset IDs            */
+    hid_t    my_dataset;    /* Current dataset ID        */
+    hid_t    sid;            /* Dataspace ID            */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
     unsigned    max_compact;    /* Maximum # of links to store in group compactly */
     unsigned    min_dense;      /* Minimum # of links to store in group "densely" */
-    htri_t	is_empty;	/* Are there any attributes? */
-    htri_t	is_dense;	/* Are attributes stored densely? */
+    htri_t    is_empty;    /* Are there any attributes? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
     hsize_t     nattrs;         /* Number of attributes on object */
     hsize_t     name_count;     /* # of records in name index */
     hsize_t     corder_count;   /* # of records in creation order index */
     unsigned    use_index;      /* Use index on creation order values */
     const char *dsetname;       /* Name of dataset for attributes */
-    char	attrname[NAME_BUF_SIZE];    /* Name of attribute */
+    char    attrname[NAME_BUF_SIZE];    /* Name of attribute */
     unsigned    curr_dset;      /* Current dataset to work on */
     unsigned    u;              /* Local index variable */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Create dataspace for dataset & attributes */
     sid = H5Screate(H5S_SCALAR);
@@ -8014,35 +8010,35 @@ test_attr_create_by_name(hbool_t new_format, hid_t fcpl, hid_t fapl)
 static void
 test_attr_shared_write(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* File ID			*/
-    hid_t	my_fcpl;	/* File creation property list ID */
-    hid_t	dataset, dataset2;	/* Dataset IDs			*/
-    hid_t	attr_tid;	/* Attribute's datatype ID	*/
-    hid_t	sid, big_sid;	/* Dataspace IDs		*/
-    hsize_t	big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};   /* Dimensions for "big" attribute */
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute */
+    hid_t    fid;        /* File ID            */
+    hid_t    my_fcpl;    /* File creation property list ID */
+    hid_t    dataset, dataset2;    /* Dataset IDs            */
+    hid_t    attr_tid;    /* Attribute's datatype ID    */
+    hid_t    sid, big_sid;    /* Dataspace IDs        */
+    hsize_t    big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};   /* Dimensions for "big" attribute */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
+    char    attrname[NAME_BUF_SIZE];        /* Name of attribute */
     unsigned    max_compact;    /* Maximum # of attributes to store compactly */
     unsigned    min_dense;      /* Minimum # of attributes to store "densely" */
-    htri_t	is_dense;	/* Are attributes stored densely? */
-    htri_t	is_shared;	/* Is attributes shared? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
+    htri_t    is_shared;    /* Is attributes shared? */
     hsize_t     shared_refcount;        /* Reference count of shared attribute */
     unsigned    attr_value;     /* Attribute value */
-    unsigned	*big_value;     /* Data for "big" attribute */
+    unsigned    *big_value;     /* Data for "big" attribute */
     size_t      mesg_count;     /* # of shared messages */
     unsigned    test_shared;    /* Index over shared component type */
     unsigned    u;              /* Local index variable */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Writing Shared & Unshared Attributes in Compact & Dense Storage\n"));
 
     /* Allocate & initialize "big" attribute data */
     big_value = (unsigned *)HDmalloc((size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3) * sizeof(unsigned));
-    CHECK(big_value, NULL, "HDmalloc");
+    CHECK_PTR(big_value, "HDmalloc");
     HDmemset(big_value, 1, sizeof(unsigned) * (size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3));
 
     /* Create dataspace for dataset */
@@ -8165,8 +8161,8 @@ test_attr_shared_write(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
 
                 /* Write data into the attribute */
                 attr_value = u + 1;
@@ -8179,13 +8175,13 @@ test_attr_shared_write(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
 
                 /* Write data into the attribute */
                 big_value[0] = u + 1;
@@ -8193,9 +8189,9 @@ test_attr_shared_write(hid_t fcpl, hid_t fapl)
                 CHECK(ret, FAIL, "H5Awrite");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -8217,8 +8213,8 @@ test_attr_shared_write(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
 
                 /* Write data into the attribute */
                 attr_value = u + 1;
@@ -8231,13 +8227,13 @@ test_attr_shared_write(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
 
                 /* Write data into the attribute */
                 big_value[0] = u + 1;
@@ -8245,9 +8241,9 @@ test_attr_shared_write(hid_t fcpl, hid_t fapl)
                 CHECK(ret, FAIL, "H5Awrite");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 2, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 2, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -8344,36 +8340,36 @@ test_attr_shared_write(hid_t fcpl, hid_t fapl)
 static void
 test_attr_shared_rename(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* HDF5 File ID			*/
-    hid_t	my_fcpl;	/* File creation property list ID */
-    hid_t	dataset, dataset2;	/* Dataset ID2			*/
-    hid_t	attr_tid;	/* Attribute's datatype ID	*/
-    hid_t	sid, big_sid;	/* Dataspace IDs		*/
-    hsize_t	big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};   /* Dimensions for "big" attribute */
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute on first dataset */
-    char	attrname2[NAME_BUF_SIZE];       /* Name of attribute on second dataset */
+    hid_t    fid;        /* HDF5 File ID            */
+    hid_t    my_fcpl;    /* File creation property list ID */
+    hid_t    dataset, dataset2;    /* Dataset ID2            */
+    hid_t    attr_tid;    /* Attribute's datatype ID    */
+    hid_t    sid, big_sid;    /* Dataspace IDs        */
+    hsize_t    big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};   /* Dimensions for "big" attribute */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
+    char    attrname[NAME_BUF_SIZE];        /* Name of attribute on first dataset */
+    char    attrname2[NAME_BUF_SIZE];       /* Name of attribute on second dataset */
     unsigned    max_compact;    /* Maximum # of attributes to store compactly */
     unsigned    min_dense;      /* Minimum # of attributes to store "densely" */
-    htri_t	is_dense;	/* Are attributes stored densely? */
-    htri_t	is_shared;	/* Is attributes shared? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
+    htri_t    is_shared;    /* Is attributes shared? */
     hsize_t     shared_refcount;        /* Reference count of shared attribute */
     unsigned    attr_value;     /* Attribute value */
-    unsigned	*big_value;     /* Data for "big" attribute */
+    unsigned    *big_value;     /* Data for "big" attribute */
     size_t      mesg_count;     /* # of shared messages */
     unsigned    test_shared;    /* Index over shared component type */
     unsigned    u;              /* Local index variable */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Renaming Shared & Unshared Attributes in Compact & Dense Storage\n"));
 
     /* Allocate & initialize "big" attribute data */
     big_value = (unsigned *)HDmalloc((size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3) * sizeof(unsigned));
-    CHECK(big_value, NULL, "HDmalloc");
+    CHECK_PTR(big_value, "HDmalloc");
     HDmemset(big_value, 1, sizeof(unsigned) * (size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3));
 
     /* Create dataspace for dataset */
@@ -8496,8 +8492,8 @@ test_attr_shared_rename(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
 
                 /* Write data into the attribute */
                 attr_value = u + 1;
@@ -8510,13 +8506,13 @@ test_attr_shared_rename(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
 
                 /* Write data into the attribute */
                 big_value[0] = u + 1;
@@ -8524,9 +8520,9 @@ test_attr_shared_rename(hid_t fcpl, hid_t fapl)
                 CHECK(ret, FAIL, "H5Awrite");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -8548,8 +8544,8 @@ test_attr_shared_rename(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
 
                 /* Write data into the attribute */
                 attr_value = u + 1;
@@ -8562,13 +8558,13 @@ test_attr_shared_rename(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
 
                 /* Write data into the attribute */
                 big_value[0] = u + 1;
@@ -8576,9 +8572,9 @@ test_attr_shared_rename(hid_t fcpl, hid_t fapl)
                 CHECK(ret, FAIL, "H5Awrite");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 2, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 2, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -8609,18 +8605,18 @@ test_attr_shared_rename(hid_t fcpl, hid_t fapl)
 
             if(u % 2) {
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
             } /* end if */
             else {
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -8633,18 +8629,18 @@ test_attr_shared_rename(hid_t fcpl, hid_t fapl)
 
             if(u % 2) {
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
             } /* end if */
             else {
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -8665,18 +8661,18 @@ test_attr_shared_rename(hid_t fcpl, hid_t fapl)
 
             if(u % 2) {
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
             } /* end if */
             else {
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 2, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 2, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -8689,18 +8685,18 @@ test_attr_shared_rename(hid_t fcpl, hid_t fapl)
 
             if(u % 2) {
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
             } /* end if */
             else {
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 2, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 2, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -8791,35 +8787,35 @@ test_attr_shared_rename(hid_t fcpl, hid_t fapl)
 static void
 test_attr_shared_delete(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* File ID			*/
-    hid_t	my_fcpl;	/* File creation property list ID */
-    hid_t	dataset, dataset2;	/* Dataset IDs			*/
-    hid_t	attr_tid;	/* Attribute's datatype ID	*/
-    hid_t	sid, big_sid;	/* Dataspace IDs		*/
-    hsize_t	big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};   /* Dimensions for "big" attribute */
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute on first dataset */
+    hid_t    fid;        /* File ID            */
+    hid_t    my_fcpl;    /* File creation property list ID */
+    hid_t    dataset, dataset2;    /* Dataset IDs            */
+    hid_t    attr_tid;    /* Attribute's datatype ID    */
+    hid_t    sid, big_sid;    /* Dataspace IDs        */
+    hsize_t    big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};   /* Dimensions for "big" attribute */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
+    char    attrname[NAME_BUF_SIZE];        /* Name of attribute on first dataset */
     unsigned    max_compact;    /* Maximum # of attributes to store compactly */
     unsigned    min_dense;      /* Minimum # of attributes to store "densely" */
-    htri_t	is_dense;	/* Are attributes stored densely? */
-    htri_t	is_shared;	/* Is attributes shared? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
+    htri_t    is_shared;    /* Is attributes shared? */
     hsize_t     shared_refcount;        /* Reference count of shared attribute */
     unsigned    attr_value;     /* Attribute value */
-    unsigned	*big_value;     /* Data for "big" attribute */
+    unsigned    *big_value;     /* Data for "big" attribute */
     size_t      mesg_count;     /* # of shared messages */
     unsigned    test_shared;    /* Index over shared component type */
     unsigned    u;              /* Local index variable */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Deleting Shared & Unshared Attributes in Compact & Dense Storage\n"));
 
     /* Allocate & initialize "big" attribute data */
     big_value = (unsigned *)HDmalloc((size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3) * sizeof(unsigned));
-    CHECK(big_value, NULL, "HDmalloc");
+    CHECK_PTR(big_value, "HDmalloc");
     HDmemset(big_value, 1, sizeof(unsigned) * (size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3));
 
     /* Create dataspace for dataset */
@@ -8942,8 +8938,8 @@ test_attr_shared_delete(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
 
                 /* Write data into the attribute */
                 attr_value = u + 1;
@@ -8956,13 +8952,13 @@ test_attr_shared_delete(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
 
                 /* Write data into the attribute */
                 big_value[0] = u + 1;
@@ -8970,9 +8966,9 @@ test_attr_shared_delete(hid_t fcpl, hid_t fapl)
                 CHECK(ret, FAIL, "H5Awrite");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -8994,8 +8990,8 @@ test_attr_shared_delete(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
 
                 /* Write data into the attribute */
                 attr_value = u + 1;
@@ -9008,13 +9004,13 @@ test_attr_shared_delete(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
 
                 /* Write data into the attribute */
                 big_value[0] = u + 1;
@@ -9022,8 +9018,8 @@ test_attr_shared_delete(hid_t fcpl, hid_t fapl)
                 CHECK(ret, FAIL, "H5Awrite");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
                 VERIFY(shared_refcount, 2, "H5A_get_shared_rc_test");
             } /* end else */
 
@@ -9058,18 +9054,18 @@ test_attr_shared_delete(hid_t fcpl, hid_t fapl)
 
             if(u % 2) {
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
             } /* end if */
             else {
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -9160,35 +9156,35 @@ test_attr_shared_delete(hid_t fcpl, hid_t fapl)
 static void
 test_attr_shared_unlink(hid_t fcpl, hid_t fapl)
 {
-    hid_t	fid;		/* File ID			*/
-    hid_t	my_fcpl;	/* File creation property list ID */
-    hid_t	dataset, dataset2;	/* Dataset IDs			*/
-    hid_t	attr_tid;	/* Attribute's datatype ID	*/
-    hid_t	sid, big_sid;	/* Dataspace IDs		*/
-    hsize_t	big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};   /* Dimensions for "big" attribute */
-    hid_t	attr;	        /* Attribute ID			*/
-    hid_t	dcpl;	        /* Dataset creation property list ID */
-    char	attrname[NAME_BUF_SIZE];        /* Name of attribute on first dataset */
+    hid_t    fid;        /* File ID            */
+    hid_t    my_fcpl;    /* File creation property list ID */
+    hid_t    dataset, dataset2;    /* Dataset IDs            */
+    hid_t    attr_tid;    /* Attribute's datatype ID    */
+    hid_t    sid, big_sid;    /* Dataspace IDs        */
+    hsize_t    big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};   /* Dimensions for "big" attribute */
+    hid_t    attr;            /* Attribute ID            */
+    hid_t    dcpl;            /* Dataset creation property list ID */
+    char    attrname[NAME_BUF_SIZE];        /* Name of attribute on first dataset */
     unsigned    max_compact;    /* Maximum # of attributes to store compactly */
     unsigned    min_dense;      /* Minimum # of attributes to store "densely" */
-    htri_t	is_dense;	/* Are attributes stored densely? */
-    htri_t	is_shared;	/* Is attributes shared? */
+    htri_t    is_dense;    /* Are attributes stored densely? */
+    htri_t    is_shared;    /* Is attributes shared? */
     hsize_t     shared_refcount;        /* Reference count of shared attribute */
     unsigned    attr_value;     /* Attribute value */
-    unsigned	*big_value;     /* Data for "big" attribute */
+    unsigned    *big_value;     /* Data for "big" attribute */
     size_t      mesg_count;     /* # of shared messages */
     unsigned    test_shared;    /* Index over shared component type */
     unsigned    u;              /* Local index variable */
     h5_stat_size_t empty_filesize;       /* Size of empty file */
     h5_stat_size_t filesize;             /* Size of file after modifications */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Unlinking Object with Shared Attributes in Compact & Dense Storage\n"));
 
     /* Allocate & initialize "big" attribute data */
     big_value = (unsigned *)HDmalloc((size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3) * sizeof(unsigned));
-    CHECK(big_value, NULL, "HDmalloc");
+    CHECK_PTR(big_value, "HDmalloc");
     HDmemset(big_value, 1, sizeof(unsigned) * (size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3));
 
     /* Create dataspace for dataset */
@@ -9311,8 +9307,8 @@ test_attr_shared_unlink(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
 
                 /* Write data into the attribute */
                 attr_value = u + 1;
@@ -9325,13 +9321,13 @@ test_attr_shared_unlink(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* ChecFk that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
 
                 /* Write data into the attribute */
                 big_value[0] = u + 1;
@@ -9339,9 +9335,9 @@ test_attr_shared_unlink(hid_t fcpl, hid_t fapl)
                 CHECK(ret, FAIL, "H5Awrite");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -9363,8 +9359,8 @@ test_attr_shared_unlink(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
 
                 /* Write data into the attribute */
                 attr_value = u + 1;
@@ -9377,13 +9373,13 @@ test_attr_shared_unlink(hid_t fcpl, hid_t fapl)
                 CHECK(attr, FAIL, "H5Acreate2");
 
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
 
                 /* Write data into the attribute */
                 big_value[0] = u + 1;
@@ -9391,9 +9387,9 @@ test_attr_shared_unlink(hid_t fcpl, hid_t fapl)
                 CHECK(ret, FAIL, "H5Awrite");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 2, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 2, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -9437,18 +9433,18 @@ test_attr_shared_unlink(hid_t fcpl, hid_t fapl)
 
             if(u % 2) {
                 /* Check that attribute is not shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, FALSE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, FALSE, "H5A__is_shared_test");
             } /* end if */
             else {
                 /* Check that attribute is shared */
-                is_shared = H5A_is_shared_test(attr);
-                VERIFY(is_shared, TRUE, "H5A_is_shared_test");
+                is_shared = H5A__is_shared_test(attr);
+                VERIFY(is_shared, TRUE, "H5A__is_shared_test");
 
                 /* Check refcount for attribute */
-                ret = H5A_get_shared_rc_test(attr, &shared_refcount);
-                CHECK(ret, FAIL, "H5A_get_shared_rc_test");
-                VERIFY(shared_refcount, 1, "H5A_get_shared_rc_test");
+                ret = H5A__get_shared_rc_test(attr, &shared_refcount);
+                CHECK(ret, FAIL, "H5A__get_shared_rc_test");
+                VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
             } /* end else */
 
             /* Close attribute */
@@ -10580,14 +10576,110 @@ test_attr_bug8(hid_t fcpl, hid_t fapl)
 
 /****************************************************************
 **
+**  test_attr_bug9(): Test basic H5A (attribute) code.
+**      (Really tests object header code).
+**      Tests adding several large attributes to an object until
+**      they convert to dense storage.  The total size of all
+**      attributes is larger than 64K, causing the internal
+**      object header code to, after merging the deleted
+**      messages in to a NULL message, shrink the object header
+**      chunk.  Do this twice: once with only attributes in the
+**      object header chunk and once with a (small) soft link in
+**      the chunk as well.  In both cases, the shrunk chunk will
+**      initally be too small and a new NULL message must be
+**      created.
+**
+****************************************************************/
+static void
+test_attr_bug9(hid_t fcpl, hid_t fapl)
+{
+    hid_t   fid = -1;       /* File ID */
+    hid_t   gid = -1;       /* Group ID */
+    hid_t   aid = -1;       /* Attribute ID */
+    hid_t   sid = -1;       /* Dataspace ID */
+    hsize_t dims[1] = {32768}; /* Attribute dimensions */
+    int create_link;        /* Whether to create a soft link */
+    unsigned max_compact;   /* Setting from fcpl */
+    unsigned min_dense;     /* Setting from fcpl */
+    char aname[11];         /* Attribute name */
+    unsigned i;             /* Local index variable */
+    herr_t  ret;            /* Generic return status */
+
+    /* Output message about test being performed */
+    MESSAGE(5, ("Testing that attributes can always be added to named datatypes\n"));
+
+    /* Create dataspace */
+    sid = H5Screate_simple(1, dims, NULL);
+    CHECK(sid, FAIL, "H5Screate_simple");
+
+    /* Obtain attribute phase change settings */
+    ret = H5Pget_attr_phase_change(fcpl, &max_compact, &min_dense);
+    CHECK(ret, FAIL, "H5Pget_attr_phase_change");
+
+    /* Run with and without the soft link */
+    for(create_link = 0; create_link < 2; create_link++) {
+        /* Create file */
+        fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
+        CHECK(fid, FAIL, "H5Fcreate");
+
+        /* Create second group */
+        gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+        CHECK(gid, FAIL, "H5Gcreate2");
+
+        /* Close second group */
+        ret = H5Gclose(gid);
+        CHECK(ret, FAIL, "H5Gclose");
+
+        /* Open root group */
+        gid = H5Gopen2(fid, "/", H5P_DEFAULT);
+        CHECK(gid, FAIL, "H5Gopen2");
+
+        /* Create enough attributes to cause a change to dense storage */
+        for(i = 0; i < max_compact + 1; i++) {
+            /* Create attribute */
+            HDsnprintf(aname, sizeof(aname), "%u", i);
+            aid = H5Acreate2(gid, aname, H5T_NATIVE_CHAR, sid, H5P_DEFAULT, H5P_DEFAULT);
+            CHECK(aid, FAIL, "H5Acreate2");
+
+            /* Close attribute */
+            ret = H5Aclose(aid);
+            CHECK(ret, FAIL, "H5Aclose");
+
+            /* Create enough soft links that exactly one goes into chunk 1 if
+             * requested */
+            if(i == 0 && create_link) {
+                ret = H5Lcreate_soft("b", gid, "a", H5P_DEFAULT, H5P_DEFAULT);
+                CHECK(ret, FAIL, "H5Lcreate_soft");
+                ret = H5Lcreate_soft("d", gid, "c", H5P_DEFAULT, H5P_DEFAULT);
+                CHECK(ret, FAIL, "H5Lcreate_soft");
+                ret = H5Lcreate_soft("f", gid, "e", H5P_DEFAULT, H5P_DEFAULT);
+                CHECK(ret, FAIL, "H5Lcreate_soft");
+            } /* end if */
+        } /* end for */
+
+        /* Close IDs */
+        ret = H5Gclose(gid);
+        CHECK(ret, FAIL, "H5Gclose");
+
+        ret = H5Fclose(fid);
+        CHECK(ret, FAIL, "H5Fclose");
+    } /* end for */
+
+    /* Close dataspace */
+    ret = H5Sclose(sid);
+    CHECK(ret, FAIL, "H5Sclose");
+}   /* test_attr_bug9() */
+
+/****************************************************************
+**
 **  test_attr(): Main H5A (attribute) testing routine.
 **
 ****************************************************************/
 void
 test_attr(void)
 {
-    hid_t	fapl = (-1), fapl2 = (-1);    /* File access property lists */
-    hid_t	fcpl = (-1), fcpl2 = (-1);    /* File creation property lists */
+    hid_t    fapl = (-1), fapl2 = (-1);    /* File access property lists */
+    hid_t    fcpl = (-1), fcpl2 = (-1);    /* File creation property lists */
     unsigned new_format;        /* Whether to use the new format or not */
     unsigned use_shared;        /* Whether to use shared attributes or not */
     herr_t ret;                 /* Generic return value */
@@ -10726,6 +10818,7 @@ test_attr(void)
                 test_attr_bug6(my_fcpl, my_fapl);               /* Test reading empty attribute */
                 test_attr_bug7(my_fcpl, my_fapl);               /* Test creating and deleting large attributes in ohdr chunk 0 */
                 test_attr_bug8(my_fcpl, my_fapl);               /* Test attribute expanding object header with undecoded messages */
+                test_attr_bug9(my_fcpl, my_fapl);               /* Test large attributes converting to dense storage */
             } /* end for */
         } /* end if */
         else {
@@ -10754,6 +10847,7 @@ test_attr(void)
              * header format and in fact fails if used with the old format, due
              * to the attributes being larger than 64K */
             test_attr_bug8(fcpl, my_fapl);                      /* Test attribute expanding object header with undecoded messages */
+            test_attr_bug9(fcpl, my_fapl);                      /* Test large attributes converting to dense storage */
         } /* end else */
     } /* end for */
 
@@ -10770,15 +10864,15 @@ test_attr(void)
     CHECK(ret, FAIL, "H5Pclose");
 }   /* test_attr() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	cleanup_attr
+ * Function:    cleanup_attr
  *
- * Purpose:	Cleanup temporary test files
+ * Purpose:    Cleanup temporary test files
  *
- * Return:	none
+ * Return:    none
  *
- * Programmer:	Albert Cheng
+ * Programmer:    Albert Cheng
  *              July 2, 1998
  *
  * Modifications:
diff --git a/test/tcheck_version.c b/test/tcheck_version.c
index 5808680..574d7c9 100644
--- a/test/tcheck_version.c
+++ b/test/tcheck_version.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/tchecksum.c b/test/tchecksum.c
index cf519c0..ffbab45 100644
--- a/test/tchecksum.c
+++ b/test/tchecksum.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -189,7 +187,7 @@ test_chksum_large(void)
 
     /* Allocate the buffer */
     large_buf = (uint8_t *)HDmalloc((size_t)BUF_LEN);
-    CHECK(large_buf, NULL, "HDmalloc");
+    CHECK_PTR(large_buf, "HDmalloc");
 
     /* Initialize buffer w/known data */
     for(u = 0; u < BUF_LEN; u++)
diff --git a/test/tconfig.c b/test/tconfig.c
index 1604c61..b652ca4 100644
--- a/test/tconfig.c
+++ b/test/tconfig.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
@@ -21,7 +19,6 @@
 *
 *************************************************************/
 
-#include "hdf5.h"
 #include "testhdf5.h"
 
 /* macros definitions */
@@ -42,22 +39,22 @@
 /* Needs this extra step so that we can print the macro name. */
 #define vrfy_macrosize(type, macro, macroname) \
     if (sizeof(type) != macro) \
-	TestErrPrintf("Error: sizeof(%s) is %zu but %s is %d\n", \
-	    #type, sizeof(type), macroname, (int)macro);
+    TestErrPrintf("Error: sizeof(%s) is %zu but %s is %d\n", \
+        #type, sizeof(type), macroname, (int)macro);
 
 /* local routine prototypes */
 void test_config_ctypes(void);
 void test_exit_definitions(void);
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_configure
+ * Function:    test_configure
  *
- * Purpose:	Main configure definitions testing routine
+ * Purpose:    Main configure definitions testing routine
  *
- * Return:	none (error is fed back via global variable num_errs)
+ * Return:    none (error is fed back via global variable num_errs)
  *
- * Programmer:	Albert Cheng
+ * Programmer:    Albert Cheng
  *              September 25, 2001
  *
  *-------------------------------------------------------------------------
@@ -71,15 +68,15 @@ test_configure(void)
     test_exit_definitions();
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	cleanup_configure
+ * Function:    cleanup_configure
  *
- * Purpose:	Cleanup temporary test files
+ * Purpose:    Cleanup temporary test files
  *
- * Return:	none
+ * Return:    none
  *
- * Programmer:	Albert Cheng
+ * Programmer:    Albert Cheng
  *              September 25, 2001
  *
  * Modifications:
@@ -92,20 +89,20 @@ cleanup_configure(void)
     /* no file to clean */
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_config_ctypes
+ * Function:    test_config_ctypes
  *
- * Purpose:	test C language data type sizes
+ * Purpose:    test C language data type sizes
  *
- * Return:	none (error is fed back via global variable num_errs)
+ * Return:    none (error is fed back via global variable num_errs)
  *
- * Programmer:	Albert Cheng
+ * Programmer:    Albert Cheng
  *              September 25, 2001
  *
  * Modifications:
- *	Albert Cheng, 2004/10/14
- *	Verified both signed and unsigned int types.
+ *    Albert Cheng, 2004/10/14
+ *    Verified both signed and unsigned int types.
  *
  *-------------------------------------------------------------------------
  */
@@ -203,15 +200,15 @@ test_config_ctypes(void)
 
 }
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	test_exit_definitions
+ * Function:    test_exit_definitions
  *
- * Purpose:	test the exit macros values
+ * Purpose:    test the exit macros values
  *
- * Return:	none (error is fed back via global variable num_errs)
+ * Return:    none (error is fed back via global variable num_errs)
  *
- * Programmer:	Albert Cheng
+ * Programmer:    Albert Cheng
  *              October 12, 2009
  *
  * Modifications:
@@ -224,9 +221,9 @@ test_exit_definitions(void)
     /* Verify the EXIT_SUCCESS and EXIT_FAILURE are 0 and 1 respectively. */
     /* This should be true for POSIX compliant systems. */
     if (EXIT_SUCCESS != 0) \
-	TestErrPrintf("Error: EXIT_SUCCESS is %d, should be %d\n", \
-	    EXIT_SUCCESS, 0);
+    TestErrPrintf("Error: EXIT_SUCCESS is %d, should be %d\n", \
+        EXIT_SUCCESS, 0);
     if (EXIT_FAILURE != 1) \
-	TestErrPrintf("Error: EXIT_FAILURE is %d, should be %d\n", \
-	    EXIT_FAILURE, 1);
+    TestErrPrintf("Error: EXIT_FAILURE is %d, should be %d\n", \
+        EXIT_FAILURE, 1);
 }
diff --git a/test/tcoords.c b/test/tcoords.c
index 306c6b2..f639d4b 100644
--- a/test/tcoords.c
+++ b/test/tcoords.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
@@ -671,22 +669,22 @@ static void test_multiple_ends(hid_t file, hbool_t is_chunked)
 void test_coords(void)
 {
     hid_t   fid;
+    hbool_t is_chunk[2] = {TRUE, FALSE};
     int     i;
-    hbool_t is_chunk;
     herr_t  ret;                 /* Generic error return */
 
     fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(fid, FAIL, "H5Fcreate");
 
-    for(i=0, is_chunk=FALSE; i<2; i++, is_chunk++) {
+    for (i = 0; i < 2; i++) {
         /* Test H5Sselect_elements with selection of one block of data */
-        test_singleEnd_selElements(fid, is_chunk);
+        test_singleEnd_selElements(fid, is_chunk[i]);
 
         /* Test H5Sselect_hyperslab with selection of one block of data */
-        test_singleEnd_selHyperslab(fid, is_chunk);
+        test_singleEnd_selHyperslab(fid, is_chunk[i]);
 
         /* Test H5Sselect_hyperslab with selection of multiple blocks of data */
-        test_multiple_ends(fid, is_chunk);
+        test_multiple_ends(fid, is_chunk[i]);
     }
 
     ret = H5Fclose(fid);
diff --git a/test/test_filenotclosed.sh.in b/test/test_filenotclosed.sh.in
new file mode 100644
index 0000000..0b43c5b
--- /dev/null
+++ b/test/test_filenotclosed.sh.in
@@ -0,0 +1,41 @@
+#! /bin/sh
+#
+# Copyright by The HDF Group.
+# Copyright by the Board of Trustees of the University of Illinois.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+# Test to verify that the assertion/abort failure is fixed when the application
+# does not close the file. (See HDFFV-10160)
+
+srcdir=@srcdir@
+
+nerrors=0
+
+##############################################################################
+##############################################################################
+###			  T H E   T E S T                                              ###
+##############################################################################
+##############################################################################
+
+echo "Testing file not closed assertion/abort failure"
+TEST_NAME=filenotclosed     # The test name
+TEST_BIN=`pwd`/$TEST_NAME 	# The path of the test binary
+#
+# Run the test
+#$RUNSERIAL $TEST_BIN >/dev/null 2>&1 
+$RUNSERIAL $TEST_BIN 2>&1 
+exitcode=$?
+if [ $exitcode -eq 0 ]; then
+    echo "Test PASSED"
+else
+ 	nerrors="`expr $nerrors + 1`"
+	echo "***Error encountered***"
+fi
+exit $nerrors
diff --git a/test/test_filter_plugin.sh.in b/test/test_filter_plugin.sh.in
new file mode 100644
index 0000000..0a45c0f
--- /dev/null
+++ b/test/test_filter_plugin.sh.in
@@ -0,0 +1,113 @@
+#! /bin/sh
+#
+# Copyright by The HDF Group.                                              
+# All rights reserved.                                                     
+#                                                                          
+# This file is part of HDF5. The full HDF5 copyright notice, including     
+# terms governing use, modification, and redistribution, is contained in   
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+srcdir=@srcdir@
+TOP_BUILDDIR=@top_builddir@
+
+# Determine if backward compatibility options enabled
+DEPRECATED_SYMBOLS="@DEPRECATED_SYMBOLS@"
+
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+
+nerrors=0
+verbose=yes
+exit_code=$EXIT_SUCCESS
+
+TEST_NAME=filter_plugin
+TEST_BIN=`pwd`/$TEST_NAME
+FROM_DIR=`pwd`/.libs
+case $(uname) in
+    CYGWIN* )
+        PLUGINS_FOR_DIR1="$FROM_DIR/cygfilter_plugin1* $FROM_DIR/cygfilter_plugin3*"
+        PLUGINS_FOR_DIR2="$FROM_DIR/cygfilter_plugin2* $FROM_DIR/cygfilter_plugin4*"
+        ;;
+    *)
+        PLUGINS_FOR_DIR1="$FROM_DIR/libfilter_plugin1* $FROM_DIR/libfilter_plugin3*"
+        PLUGINS_FOR_DIR2="$FROM_DIR/libfilter_plugin2* $FROM_DIR/libfilter_plugin4*"
+        ;;
+esac
+PLUGIN_DIR1=filter_plugin_dir1
+PLUGIN_DIR2=filter_plugin_dir2
+CP="cp -p"    # Use -p to preserve mode,ownership,timestamps
+RM="rm -rf"
+
+# Print a line-line message left justified in a field of 70 characters
+# beginning with the word "Testing".
+#
+TESTING() {
+    SPACES="                                                               "
+    echo "Testing $* $SPACES" | cut -c1-70 | tr -d '\012'
+}
+
+# Main Body
+# Create test directories if necessary.
+test -d $PLUGIN_DIR1 || mkdir -p $PLUGIN_DIR1
+if [ $? != 0 ]; then
+    echo "Failed to create filter plugin test directory ($PLUGIN_DIR1)"
+    exit $EXIT_FAILURE
+fi
+
+test -d $PLUGIN_DIR2 || mkdir -p $PLUGIN_DIR2
+if [ $? != 0 ]; then
+    echo "Failed to create filter plugin test directory ($PLUGIN_DIR2)"
+    exit $EXIT_FAILURE
+fi
+
+# Copy plugins for the tests.
+$CP $PLUGINS_FOR_DIR1 $PLUGIN_DIR1
+if [ $? != 0 ]; then
+    echo "Failed to copy filter plugins ($PLUGINS_FOR_DIR1) to test directory."
+    exit $EXIT_FAILURE
+fi
+
+$CP $PLUGINS_FOR_DIR2 $PLUGIN_DIR2
+if [ $? != 0 ]; then
+    echo "Failed to copy filter plugins ($PLUGINS_FOR_DIR2) to test directory."
+    exit $EXIT_FAILURE
+fi
+
+# setup plugin path
+ENVCMD="env HDF5_PLUGIN_PATH=${PLUGIN_DIR1}:${PLUGIN_DIR2}"
+
+# Run the test
+$ENVCMD $TEST_BIN
+if [ $? != 0 ]; then
+    nerrors=`expr $nerrors + 1`
+fi
+
+############################################
+# HDFFV-9655 test for relative path disabled
+# setup filter plugin path relative to test
+# actual executable is in the .libs folder
+#ENVCMD="env HDF5_PLUGIN_PATH=@/../${PLUGIN_DIR1}:@/../${PLUGIN_DIR2}"
+#
+# Run the test
+#$ENVCMD $TEST_BIN
+#if [ $? != 0 ]; then
+#    nerrors=`expr $nerrors + 1`
+#fi
+#############################################
+
+# print results
+if test $nerrors -ne 0 ; then
+    echo "$nerrors errors encountered"
+    exit_code=$EXIT_FAILURE
+else
+    echo "All filter plugin tests passed."
+    exit_code=$EXIT_SUCCESS
+fi
+
+# Clean up temporary files/directories and leave
+$RM $PLUGIN_DIR1 $PLUGIN_DIR2
+
+exit $exit_code
diff --git a/test/test_plugin.sh.in b/test/test_plugin.sh.in
deleted file mode 100644
index 1cd87e3..0000000
--- a/test/test_plugin.sh.in
+++ /dev/null
@@ -1,102 +0,0 @@
-#! /bin/sh
-#
-# Copyright by The HDF Group.                                              
-# All rights reserved.                                                     
-#                                                                          
-# This file is part of HDF5. The full HDF5 copyright notice, including     
-# terms governing use, modification, and redistribution, is contained in   
-# the files COPYING and Copyright.html.  COPYING can be found at the root  
-# of the source code distribution tree; Copyright.html can be found at the 
-# root level of an installed copy of the electronic document set and is    
-# linked from the top-level documents page.  It can also be found at       
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access  
-# to either file, you may request a copy from help@hdfgroup.org.           
-#
-srcdir=@srcdir@
-TOP_BUILDDIR=@top_builddir@
-
-# Determine backward compatibility options enabled
-DEPRECATED_SYMBOLS="@DEPRECATED_SYMBOLS@"
-
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
-
-nerrors=0
-verbose=yes
-exit_code=$EXIT_SUCCESS
-
-TEST_NAME=plugin
-TEST_BIN=`pwd`/$TEST_NAME
-FROM_DIR=`pwd`/.libs
-case $(uname) in
-    CYGWIN* )
-        PLUGIN_LIB1="$FROM_DIR/cygdynlib1* $FROM_DIR/cygdynlib3*"
-        PLUGIN_LIB2="$FROM_DIR/cygdynlib2* $FROM_DIR/cygdynlib4*"
-        ;;
-    *)
-        PLUGIN_LIB1="$FROM_DIR/libdynlib1.* $FROM_DIR/libdynlib3.*"
-        PLUGIN_LIB2="$FROM_DIR/libdynlib2.* $FROM_DIR/libdynlib4.*"
-        ;;
-esac
-PLUGIN_LIBDIR1=testdir1
-PLUGIN_LIBDIR2=testdir2
-CP="cp -p"	# Use -p to preserve mode,ownership,timestamps
-RM="rm -rf"
-
-# Print a line-line message left justified in a field of 70 characters
-# beginning with the word "Testing".
-#
-TESTING() {
-    SPACES="                                                               "
-    echo "Testing $* $SPACES" | cut -c1-70 | tr -d '\012'
-}
-
-# Main Body
-# Create test directories if not exists yet.
-test -d $PLUGIN_LIBDIR1 || mkdir -p $PLUGIN_LIBDIR1
-if [ $? != 0 ]; then
-    echo "Failed to create test directory($PLUGIN_LIBDIR1)"
-    exit $EXIT_FAILURE
-fi
-
-test -d $PLUGIN_LIBDIR2 || mkdir -p $PLUGIN_LIBDIR2
-if [ $? != 0 ]; then
-    echo "Failed to create test directory($PLUGIN_LIBDIR2)"
-    exit $EXIT_FAILURE
-fi
-
-# copy plugin library for test
-$CP $PLUGIN_LIB1 $PLUGIN_LIBDIR1
-if [ $? != 0 ]; then
-    echo "Failed to copy plugin library ($PLUGIN_LIB1) for test."
-    exit $EXIT_FAILURE
-fi
-
-$CP $PLUGIN_LIB2 $PLUGIN_LIBDIR2
-if [ $? != 0 ]; then
-    echo "Failed to copy plugin library ($PLUGIN_LIB2) for test."
-    exit $EXIT_FAILURE
-fi
-
-# setup plugin path
-ENVCMD="env HDF5_PLUGIN_PATH=${PLUGIN_LIBDIR1}:${PLUGIN_LIBDIR2}"
-
-# Run the test
-$ENVCMD $TEST_BIN
-if [ $? != 0 ]; then
-    nerrors=`expr $nerrors + 1`
-fi
-
-# print results
-if test $nerrors -ne 0 ; then
-    echo "$nerrors errors encountered"
-    exit_code=$EXIT_FAILURE
-else
-    echo "All Plugin API tests passed."
-    exit_code=$EXIT_SUCCESS
-fi
-
-# Clean up temporary files/directories and leave
-$RM $PLUGIN_LIBDIR1 $PLUGIN_LIBDIR2
-
-exit $exit_code
diff --git a/test/test_usecases.sh.in b/test/test_usecases.sh.in
index a1fda0e..8bc2078 100644
--- a/test/test_usecases.sh.in
+++ b/test/test_usecases.sh.in
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests the use cases of swmr features.
 #
diff --git a/test/testcheck_version.sh.in b/test/testcheck_version.sh.in
index ed9845e..a5641f5 100644
--- a/test/testcheck_version.sh.in
+++ b/test/testcheck_version.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 #
 # Tests for the H5check_version function.
diff --git a/test/testerror.sh.in b/test/testerror.sh.in
index 7c03414..734b051 100644
--- a/test/testerror.sh.in
+++ b/test/testerror.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for test_error and err_compat 
 
diff --git a/test/testfiles/error_test_1 b/test/testfiles/error_test_1
index 0acd288..b0b5085 100644
--- a/test/testfiles/error_test_1
+++ b/test/testfiles/error_test_1
@@ -48,12 +48,12 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
     major: Low-level I/O
     minor: Read failed
   #003: (file name) line (number) in H5D__chunk_lock(): data pipeline read failed
-    major: Data filters
+    major: Dataset
     minor: Filter operation failed
   #004: (file name) line (number) in H5Z_pipeline(): required filter 'bogus' is not registered
     major: Data filters
     minor: Read failed
-  #005: (file name) line (number) in H5PL_load(): required dynamically loaded plugin filter '305' is not available
+  #005: (file name) line (number) in H5PL_load(): filter plugins disabled
     major: Plugin for dynamically loaded library
     minor: Unable to load metadata into cache
 
diff --git a/test/testfiles/plist_files/dapl_32be b/test/testfiles/plist_files/dapl_32be
index 4dedda2..8dcf239 100644
--- a/test/testfiles/plist_files/dapl_32be
+++ b/test/testfiles/plist_files/dapl_32be
diff --git a/test/testfiles/plist_files/dapl_32le b/test/testfiles/plist_files/dapl_32le
index 4dedda2..8dcf239 100644
--- a/test/testfiles/plist_files/dapl_32le
+++ b/test/testfiles/plist_files/dapl_32le
diff --git a/test/testfiles/plist_files/dapl_64be b/test/testfiles/plist_files/dapl_64be
index 4dedda2..8dcf239 100644
--- a/test/testfiles/plist_files/dapl_64be
+++ b/test/testfiles/plist_files/dapl_64be
diff --git a/test/testfiles/plist_files/dapl_64le b/test/testfiles/plist_files/dapl_64le
index 4dedda2..8dcf239 100644
--- a/test/testfiles/plist_files/dapl_64le
+++ b/test/testfiles/plist_files/dapl_64le
diff --git a/test/testfiles/plist_files/def_dapl_32be b/test/testfiles/plist_files/def_dapl_32be
index 3df7289..880eae5 100644
--- a/test/testfiles/plist_files/def_dapl_32be
+++ b/test/testfiles/plist_files/def_dapl_32be
diff --git a/test/testfiles/plist_files/def_dapl_32le b/test/testfiles/plist_files/def_dapl_32le
index 3df7289..880eae5 100644
--- a/test/testfiles/plist_files/def_dapl_32le
+++ b/test/testfiles/plist_files/def_dapl_32le
diff --git a/test/testfiles/plist_files/def_dapl_64be b/test/testfiles/plist_files/def_dapl_64be
index 3df7289..880eae5 100644
--- a/test/testfiles/plist_files/def_dapl_64be
+++ b/test/testfiles/plist_files/def_dapl_64be
diff --git a/test/testfiles/plist_files/def_dapl_64le b/test/testfiles/plist_files/def_dapl_64le
index 3df7289..880eae5 100644
--- a/test/testfiles/plist_files/def_dapl_64le
+++ b/test/testfiles/plist_files/def_dapl_64le
diff --git a/test/testfiles/plist_files/def_dxpl_32be b/test/testfiles/plist_files/def_dxpl_32be
index 3b77a32..b13f456 100644
--- a/test/testfiles/plist_files/def_dxpl_32be
+++ b/test/testfiles/plist_files/def_dxpl_32be
diff --git a/test/testfiles/plist_files/def_dxpl_32le b/test/testfiles/plist_files/def_dxpl_32le
index 3b77a32..b13f456 100644
--- a/test/testfiles/plist_files/def_dxpl_32le
+++ b/test/testfiles/plist_files/def_dxpl_32le
diff --git a/test/testfiles/plist_files/def_dxpl_64be b/test/testfiles/plist_files/def_dxpl_64be
index 3b77a32..b13f456 100644
--- a/test/testfiles/plist_files/def_dxpl_64be
+++ b/test/testfiles/plist_files/def_dxpl_64be
diff --git a/test/testfiles/plist_files/def_dxpl_64le b/test/testfiles/plist_files/def_dxpl_64le
index 3b77a32..b13f456 100644
--- a/test/testfiles/plist_files/def_dxpl_64le
+++ b/test/testfiles/plist_files/def_dxpl_64le
diff --git a/test/testfiles/plist_files/def_fapl_32be b/test/testfiles/plist_files/def_fapl_32be
index 3b35501..6e94011 100644
--- a/test/testfiles/plist_files/def_fapl_32be
+++ b/test/testfiles/plist_files/def_fapl_32be
diff --git a/test/testfiles/plist_files/def_fapl_32le b/test/testfiles/plist_files/def_fapl_32le
index 3b35501..6e94011 100644
--- a/test/testfiles/plist_files/def_fapl_32le
+++ b/test/testfiles/plist_files/def_fapl_32le
diff --git a/test/testfiles/plist_files/def_fapl_64be b/test/testfiles/plist_files/def_fapl_64be
index 3b35501..6e94011 100644
--- a/test/testfiles/plist_files/def_fapl_64be
+++ b/test/testfiles/plist_files/def_fapl_64be
diff --git a/test/testfiles/plist_files/def_fapl_64le b/test/testfiles/plist_files/def_fapl_64le
index 3b35501..6e94011 100644
--- a/test/testfiles/plist_files/def_fapl_64le
+++ b/test/testfiles/plist_files/def_fapl_64le
diff --git a/test/testfiles/plist_files/dxpl_32be b/test/testfiles/plist_files/dxpl_32be
index 22fbdc8..5ff2ea0 100644
--- a/test/testfiles/plist_files/dxpl_32be
+++ b/test/testfiles/plist_files/dxpl_32be
diff --git a/test/testfiles/plist_files/dxpl_32le b/test/testfiles/plist_files/dxpl_32le
index 22fbdc8..5ff2ea0 100644
--- a/test/testfiles/plist_files/dxpl_32le
+++ b/test/testfiles/plist_files/dxpl_32le
diff --git a/test/testfiles/plist_files/dxpl_64be b/test/testfiles/plist_files/dxpl_64be
index 22fbdc8..5ff2ea0 100644
--- a/test/testfiles/plist_files/dxpl_64be
+++ b/test/testfiles/plist_files/dxpl_64be
diff --git a/test/testfiles/plist_files/dxpl_64le b/test/testfiles/plist_files/dxpl_64le
index 22fbdc8..5ff2ea0 100644
--- a/test/testfiles/plist_files/dxpl_64le
+++ b/test/testfiles/plist_files/dxpl_64le
diff --git a/test/testfiles/plist_files/fapl_32be b/test/testfiles/plist_files/fapl_32be
index 43e5e67..237b291 100644
--- a/test/testfiles/plist_files/fapl_32be
+++ b/test/testfiles/plist_files/fapl_32be
diff --git a/test/testfiles/plist_files/fapl_32le b/test/testfiles/plist_files/fapl_32le
index 43e5e67..237b291 100644
--- a/test/testfiles/plist_files/fapl_32le
+++ b/test/testfiles/plist_files/fapl_32le
diff --git a/test/testfiles/plist_files/fapl_64be b/test/testfiles/plist_files/fapl_64be
index 43e5e67..237b291 100644
--- a/test/testfiles/plist_files/fapl_64be
+++ b/test/testfiles/plist_files/fapl_64be
diff --git a/test/testfiles/plist_files/fapl_64le b/test/testfiles/plist_files/fapl_64le
index 43e5e67..237b291 100644
--- a/test/testfiles/plist_files/fapl_64le
+++ b/test/testfiles/plist_files/fapl_64le
diff --git a/test/testfiles/plist_files/lapl_32be b/test/testfiles/plist_files/lapl_32be
index f3e9865..9d81759 100644
--- a/test/testfiles/plist_files/lapl_32be
+++ b/test/testfiles/plist_files/lapl_32be
diff --git a/test/testfiles/plist_files/lapl_32le b/test/testfiles/plist_files/lapl_32le
index f3e9865..9d81759 100644
--- a/test/testfiles/plist_files/lapl_32le
+++ b/test/testfiles/plist_files/lapl_32le
diff --git a/test/testfiles/plist_files/lapl_64be b/test/testfiles/plist_files/lapl_64be
index f3e9865..9d81759 100644
--- a/test/testfiles/plist_files/lapl_64be
+++ b/test/testfiles/plist_files/lapl_64be
diff --git a/test/testfiles/plist_files/lapl_64le b/test/testfiles/plist_files/lapl_64le
index f3e9865..9d81759 100644
--- a/test/testfiles/plist_files/lapl_64le
+++ b/test/testfiles/plist_files/lapl_64le
diff --git a/test/testflushrefresh.sh.in b/test/testflushrefresh.sh.in
index d894cee..ca46dcb 100644
--- a/test/testflushrefresh.sh.in
+++ b/test/testflushrefresh.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 #
 # Test script for the flush/evict single objects feature.
diff --git a/test/testframe.c b/test/testframe.c
index c2db235..21f9ea3 100644
--- a/test/testframe.c
+++ b/test/testframe.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/testhdf5.c b/test/testhdf5.c
index 0e7303e..713cccf 100644
--- a/test/testhdf5.c
+++ b/test/testhdf5.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/testhdf5.h b/test/testhdf5.h
index 62dadde..1f3f6a0 100644
--- a/test/testhdf5.h
+++ b/test/testhdf5.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -20,142 +18,152 @@
 #ifndef TESTHDF5_H
 #define TESTHDF5_H
 
-/*
- * Include required headers.  This file tests internal library functions,
- * so we include the private headers here.
- */
-#include "H5private.h"
-#include "H5Eprivate.h"
-
 /* Include generic testing header also */
 #include "h5test.h"
 
 /* Use %ld to print the value because long should cover most cases. */
 /* Used to make certain a return value _is_not_ a value */
-#define CHECK(ret, val, where) do {					      \
-    if (VERBOSE_HI) print_func("   Call to routine: %15s at line %4d " \
-				"in %s returned %ld \n",		      \
-				where, (int)__LINE__, __FILE__,		      \
-				(long)(ret));				      \
-    if ((ret) == (val)) {						      \
-	TestErrPrintf("*** UNEXPECTED RETURN from %s is %ld at line %4d "     \
-		   "in %s\n", where, (long)(ret), (int)__LINE__, __FILE__);   \
-	H5Eprint2(H5E_DEFAULT, stdout);				      \
-    }									      \
+#define CHECK(ret, val, where) do {                                                 \
+    if (VERBOSE_HI) {                                                               \
+        print_func("   Call to routine: %15s at line %4d "                          \
+            "in %s returned %ld \n",                                                \
+            where, (int)__LINE__, __FILE__,                                         \
+            (long)(ret));                                                           \
+    }                                                                               \
+    if ((ret) == (val)) {                                                           \
+        TestErrPrintf("*** UNEXPECTED RETURN from %s is %ld at line %4d "           \
+            "in %s\n", where, (long)(ret), (int)__LINE__, __FILE__);                \
+        H5Eprint2(H5E_DEFAULT, stdout);                                             \
+    }                                                                               \
 } while(0)
 
-#define CHECK_I(ret,where) {						      \
-   if (VERBOSE_HI) {						      \
-      print_func("   Call to routine: %15s at line %4d in %s returned %ld\n", \
-                 (where), (int)__LINE__, __FILE__, (long)(ret));	      \
-   }									      \
-   if ((ret)<0) {							      \
-      TestErrPrintf ("*** UNEXPECTED RETURN from %s is %ld line %4d in %s\n", \
-                  (where), (long)(ret), (int)__LINE__, __FILE__);	      \
-      H5Eprint2(H5E_DEFAULT, stdout);				      \
-   }									      \
+#define CHECK_I(ret,where) {                                                        \
+   if (VERBOSE_HI) {                                                                \
+      print_func("   Call to routine: %15s at line %4d in %s returned %ld\n",       \
+                 (where), (int)__LINE__, __FILE__, (long)(ret));                    \
+   }                                                                                \
+   if ((ret)<0) {                                                                   \
+      TestErrPrintf ("*** UNEXPECTED RETURN from %s is %ld line %4d in %s\n",       \
+                  (where), (long)(ret), (int)__LINE__, __FILE__);                   \
+      H5Eprint2(H5E_DEFAULT, stdout);                                               \
+   }                                                                                \
+}
+
+/* Check that a pointer is valid (i.e.: not NULL) */
+#define CHECK_PTR(ret,where) {                                                      \
+   if (VERBOSE_HI) {                                                                \
+      print_func("   Call to routine: %15s at line %4d in %s returned %p\n",        \
+                 (where), (int)__LINE__, __FILE__, (ret));                          \
+   }                                                                                \
+   if (!(ret)) {                                                                    \
+      TestErrPrintf ("*** UNEXPECTED RETURN from %s is NULL line %4d in %s\n",      \
+                  (where), (int)__LINE__, __FILE__);                                \
+      H5Eprint2(H5E_DEFAULT, stdout);                                               \
+   }                                                                                \
 }
 
-#define CHECK_PTR(ret,where) {						      \
-   if (VERBOSE_HI) {					      \
-      print_func("   Call to routine: %15s at line %4d in %s returned %p\n",  \
-                 (where), (int)__LINE__, __FILE__, (ret));		      \
-   }									      \
-   if (!(ret)) {							      \
-      TestErrPrintf ("*** UNEXPECTED RETURN from %s is NULL line %4d in %s\n", \
-                  (where), (int)__LINE__, __FILE__);			      \
-      H5Eprint2(H5E_DEFAULT, stdout);				      \
-   }									      \
+/* Check that a pointer is NULL */
+#define CHECK_PTR_NULL(ret,where) {                                                 \
+   if (VERBOSE_HI) {                                                                \
+      print_func("   Call to routine: %15s at line %4d in %s returned %p\n",        \
+                 (where), (int)__LINE__, __FILE__, (ret));                          \
+   }                                                                                \
+   if (ret) {                                                                       \
+      TestErrPrintf ("*** UNEXPECTED RETURN from %s is not NULL line %4d in %s\n",  \
+                  (where), (int)__LINE__, __FILE__);                                \
+      H5Eprint2(H5E_DEFAULT, stdout);                                               \
+   }                                                                                \
 }
 
-#define CHECK_PTR_NULL(ret,where) {						      \
-   if (VERBOSE_HI) {					      \
-      print_func("   Call to routine: %15s at line %4d in %s returned %p\n",  \
-                 (where), (int)__LINE__, __FILE__, (ret));		      \
-   }									      \
-   if (ret) {							      \
-      TestErrPrintf ("*** UNEXPECTED RETURN from %s is not NULL line %4d in %s\n", \
-                  (where), (int)__LINE__, __FILE__);			      \
-      H5Eprint2(H5E_DEFAULT, stdout);				      \
-   }									      \
+/* Check that two pointers are equal */
+#define CHECK_PTR_EQ(ret, val, where) {                                             \
+   if (VERBOSE_HI) {                                                                \
+      print_func("   Call to routine: %15s at line %4d in %s returned %p\n",        \
+                 (where), (int)__LINE__, __FILE__, (const void *)(ret));            \
+   }                                                                                \
+   if (ret != val) {                                                                \
+      TestErrPrintf ("*** UNEXPECTED RETURN from %s: returned value of %p is not equal to %p line %4d in %s\n",  \
+                  (where), (const void *)(ret), (const void *)(val), (int)__LINE__, __FILE__); \
+      H5Eprint2(H5E_DEFAULT, stdout);                                               \
+   }                                                                                \
 }
 
 /* Used to make certain a return value _is_ a value */
-#define VERIFY(_x, _val, where) do {					      \
-    long __x = (long)_x, __val = (long)_val;				      \
-    if(VERBOSE_HI) {				      \
-	print_func("   Call to routine: %15s at line %4d in %s had value "    \
-		   "%ld \n", (where), (int)__LINE__, __FILE__, __x);	      \
-    }									      \
-    if((__x) != (__val)) {						      \
-	TestErrPrintf("*** UNEXPECTED VALUE from %s should be %ld, but is %ld at line %4d " \
-		   "in %s\n", (where), __val, __x, (int)__LINE__, __FILE__);  \
-	H5Eprint2(H5E_DEFAULT, stdout);					      \
-    }									      \
+#define VERIFY(_x, _val, where) do {                                                \
+    long __x = (long)_x, __val = (long)_val;                                        \
+    if(VERBOSE_HI) {                                                                \
+        print_func("   Call to routine: %15s at line %4d in %s had value "          \
+            "%ld \n", (where), (int)__LINE__, __FILE__, __x);                       \
+    }                                                                               \
+    if((__x) != (__val)) {                                                          \
+        TestErrPrintf("*** UNEXPECTED VALUE from %s should be %ld, but is %ld at line %4d " \
+             "in %s\n", (where), __val, __x, (int)__LINE__, __FILE__);              \
+        H5Eprint2(H5E_DEFAULT, stdout);                                             \
+    }                                                                               \
 } while(0)
 
 /* Used to make certain a (non-'long' type's) return value _is_ a value */
-#define VERIFY_TYPE(_x, _val, _type, _format, where) do {					      \
-    _type __x = (_type)_x, __val = (_type)_val;				      \
-    if(VERBOSE_HI) {				      \
-	print_func("   Call to routine: %15s at line %4d in %s had value "    \
-		   _format " \n", (where), (int)__LINE__, __FILE__, __x);	      \
-    }									      \
-    if((__x) != (__val)) {						      \
-	TestErrPrintf("*** UNEXPECTED VALUE from %s should be " _format ", but is " _format " at line %4d " \
-		   "in %s\n", (where), __val, __x, (int)__LINE__, __FILE__);  \
-	H5Eprint2(H5E_DEFAULT, stdout);					      \
-    }									      \
+#define VERIFY_TYPE(_x, _val, _type, _format, where) do {                           \
+    _type __x = (_type)_x, __val = (_type)_val;                                     \
+    if(VERBOSE_HI) {                                                                \
+        print_func("   Call to routine: %15s at line %4d in %s had value "          \
+            _format " \n", (where), (int)__LINE__, __FILE__, __x);                  \
+    }                                                                               \
+    if((__x) != (__val)) {                                                          \
+        TestErrPrintf("*** UNEXPECTED VALUE from %s should be " _format ", but is " _format " at line %4d " \
+            "in %s\n", (where), __val, __x, (int)__LINE__, __FILE__);               \
+        H5Eprint2(H5E_DEFAULT, stdout);                                             \
+    }                                                                               \
 } while(0)
 
 /* Used to make certain a string return value _is_ a value */
-#define VERIFY_STR(x, val, where) do {					      \
-    if (VERBOSE_HI) {				              \
-	print_func("   Call to routine: %15s at line %4d in %s had value "    \
-		   "%s \n", (where), (int)__LINE__, __FILE__, x);    \
-    }									      \
-    if (HDstrcmp(x, val)) {					              \
-	TestErrPrintf("*** UNEXPECTED VALUE from %s should be %s, but is %s at line %4d " \
-		   "in %s\n", where, val, x, (int)__LINE__, __FILE__);        \
-	H5Eprint2(H5E_DEFAULT, stdout);				      \
-    }									      \
+#define VERIFY_STR(x, val, where) do {                                              \
+    if (VERBOSE_HI) {                                                               \
+        print_func("   Call to routine: %15s at line %4d in %s had value "          \
+            "%s \n", (where), (int)__LINE__, __FILE__, x);                          \
+    }                                                                               \
+    if (HDstrcmp(x, val)) {                                                         \
+        TestErrPrintf("*** UNEXPECTED VALUE from %s should be %s, but is %s at line %4d " \
+            "in %s\n", where, val, x, (int)__LINE__, __FILE__);                     \
+        H5Eprint2(H5E_DEFAULT, stdout);                                             \
+    }                                                                               \
 } while(0)
 
 /* Used to document process through a test and to check for errors */
-#define RESULT(ret,func) do {						      \
-    if (VERBOSE_MED) {					      \
-	print_func("   Call to routine: %15s at line %4d in %s returned "     \
-		   "%ld\n", func, (int)__LINE__, __FILE__, (long)(ret));      \
-    }									      \
-    if (VERBOSE_HI)					      \
-        H5Eprint2(H5E_DEFAULT, stdout);				      \
-    if ((ret) == FAIL) {						      \
-	TestErrPrintf("*** UNEXPECTED RETURN from %s is %ld at line %4d "     \
-		   "in %s\n", func, (long)(ret), (int)__LINE__, __FILE__);    \
-	H5Eprint2(H5E_DEFAULT, stdout);				      \
-    }									      \
+#define RESULT(ret,func) do {                                                       \
+    if (VERBOSE_MED) {                                                              \
+        print_func("   Call to routine: %15s at line %4d in %s returned "           \
+            "%ld\n", func, (int)__LINE__, __FILE__, (long)(ret));                   \
+    }                                                                               \
+    if (VERBOSE_HI)                                                                 \
+        H5Eprint2(H5E_DEFAULT, stdout);                                             \
+    if ((ret) == FAIL) {                                                            \
+        TestErrPrintf("*** UNEXPECTED RETURN from %s is %ld at line %4d "           \
+            "in %s\n", func, (long)(ret), (int)__LINE__, __FILE__);                 \
+        H5Eprint2(H5E_DEFAULT, stdout);                                             \
+    }                                                                               \
 } while(0)
 
 /* Used to document process through a test */
 #if defined(H5_HAVE_PARALLEL) && defined(H5_PARALLEL_TEST)
-#define MESSAGE(V,A) {                                                        \
-    int mpi_rank;                                                             \
-                                                                              \
-    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);                                 \
-    if(mpi_rank == 0 && HDGetTestVerbosity() > (V))                           \
-        print_func A ;                                                        \
+#define MESSAGE(V,A) {                                                              \
+    int mpi_rank;                                                                   \
+                                                                                    \
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);                                       \
+    if(mpi_rank == 0 && HDGetTestVerbosity() > (V))                                 \
+        print_func A ;                                                              \
 }
 #else /* H5_HAVE_PARALLEL */
 #define MESSAGE(V,A) {if (HDGetTestVerbosity() > (V)) print_func A;}
 #endif /* H5_HAVE_PARALLEL */
 
 /* Used to indicate an error that is complex to check for */
-#define ERROR(where) do {						      \
-    if(VERBOSE_HI)					                      \
-	print_func("   Call to routine: %15s at line %4d in %s returned "     \
-           "invalid result\n", where, (int)__LINE__, __FILE__);               \
-    TestErrPrintf("*** UNEXPECTED RESULT from %s at line %4d in %s\n",        \
-               where, (int)__LINE__, __FILE__);                               \
+#define ERROR(where) do {                                                           \
+    if(VERBOSE_HI)                                                                  \
+        print_func("   Call to routine: %15s at line %4d in %s returned "           \
+           "invalid result\n", where, (int)__LINE__, __FILE__);                     \
+    TestErrPrintf("*** UNEXPECTED RESULT from %s at line %4d in %s\n",              \
+               where, (int)__LINE__, __FILE__);                                     \
 } while(0)
 
 /* definitions for command strings */
@@ -189,12 +197,12 @@ void                    test_vlstrings(void);
 void                    test_iterate(void);
 void                    test_array(void);
 void                    test_genprop(void);
-void			test_configure(void);
-void			test_misc(void);
-void			test_ids(void);
-void			test_skiplist(void);
-void			test_sohm(void);
-void			test_unicode(void);
+void            test_configure(void);
+void            test_misc(void);
+void            test_ids(void);
+void            test_skiplist(void);
+void            test_sohm(void);
+void            test_unicode(void);
 
 /* Prototypes for the cleanup routines */
 void                    cleanup_metadata(void);
@@ -212,10 +220,10 @@ void                    cleanup_vlstrings(void);
 void                    cleanup_iterate(void);
 void                    cleanup_array(void);
 void                    cleanup_genprop(void);
-void			cleanup_configure(void);
-void			cleanup_sohm(void);
-void			cleanup_misc(void);
-void			cleanup_unicode(void);
+void            cleanup_configure(void);
+void            cleanup_sohm(void);
+void            cleanup_misc(void);
+void            cleanup_unicode(void);
 
 #ifdef __cplusplus
 }
diff --git a/test/testlibinfo.sh.in b/test/testlibinfo.sh.in
index b7aa6c4..1dd744b 100644
--- a/test/testlibinfo.sh.in
+++ b/test/testlibinfo.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 
 
 #
diff --git a/test/testlinks_env.sh.in b/test/testlinks_env.sh.in
index 7120430..94e6c7e 100644
--- a/test/testlinks_env.sh.in
+++ b/test/testlinks_env.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Test for external link with environment variable: HDF5_EXT_PREFIX
 
diff --git a/test/testmeta.c b/test/testmeta.c
index e1d12e6..b97eb68 100644
--- a/test/testmeta.c
+++ b/test/testmeta.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/testswmr.sh.in b/test/testswmr.sh.in
index f70d083..f81a7d7 100644
--- a/test/testswmr.sh.in
+++ b/test/testswmr.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the swmr feature.
 #
diff --git a/test/testvdsswmr.sh.in b/test/testvdsswmr.sh.in
index 3ada67b..32af072 100644
--- a/test/testvdsswmr.sh.in
+++ b/test/testvdsswmr.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the swmr feature using virtual datasets.
 #
diff --git a/test/tfile.c b/test/tfile.c
index 7edc40c..677fd06 100644
--- a/test/tfile.c
+++ b/test/tfile.c
@@ -5,36 +5,49 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
 *
-* Test program:	 tfile
+* Test program:     tfile
 *
 * Test the low-level file I/O features.
 *
 *************************************************************/
 
-#include "hdf5.h"
 #include "testhdf5.h"
 #include "H5srcdir.h"
 
 #include "H5Bprivate.h"
+#include "H5Iprivate.h"
 #include "H5Pprivate.h"
 
 /*
  * This file needs to access private information from the H5F package.
  * This file also needs to access the file testing code.
  */
-#define H5F_FRIEND		/*suppress error about including H5Fpkg	  */
+#define H5F_FRIEND        /*suppress error about including H5Fpkg */
 #define H5F_TESTING
-#include "H5Fpkg.h"		/* File access	 			*/
+#include "H5Fpkg.h"        /* File access                             */
+
+#define H5D_FRIEND      /*suppress error about including H5Dpkg */
+#include "H5Dpkg.h"     /* Dataset access                       */
+
+#define H5S_FRIEND      /*suppress error about including H5Spkg */
+#include "H5Spkg.h"     /* Dataspace                            */
+
+#define H5T_FRIEND      /*suppress error about including H5Tpkg */
+#include "H5Tpkg.h"     /* Datatype                             */
+
+#define H5A_FRIEND      /*suppress error about including H5Apkg */
+#include "H5Apkg.h"     /* Attributes                           */
+
+#define H5O_FRIEND      /*suppress error about including H5Opkg */
+#include "H5Opkg.h"     /* Object headers                       */
 
 #define BAD_USERBLOCK_SIZE1  (hsize_t)1
 #define BAD_USERBLOCK_SIZE2  (hsize_t)2
@@ -45,46 +58,46 @@
 #define BAD_USERBLOCK_SIZE7  (hsize_t)6144
 
 #define F1_USERBLOCK_SIZE  (hsize_t)0
-#define F1_OFFSET_SIZE	   sizeof(haddr_t)
-#define F1_LENGTH_SIZE	   sizeof(hsize_t)
-#define F1_SYM_LEAF_K	   4
-#define F1_SYM_INTERN_K	   16
-#define FILE1	"tfile1.h5"
-#define SFILE1	"sys_file1"
+#define F1_OFFSET_SIZE       sizeof(haddr_t)
+#define F1_LENGTH_SIZE       sizeof(hsize_t)
+#define F1_SYM_LEAF_K       4
+#define F1_SYM_INTERN_K       16
+#define FILE1    "tfile1.h5"
+#define SFILE1    "sys_file1"
 
 #define REOPEN_FILE "tfile_reopen.h5"
 #define REOPEN_DSET "dset"
 
 #define F2_USERBLOCK_SIZE  (hsize_t)512
-#define F2_OFFSET_SIZE	   8
-#define F2_LENGTH_SIZE	   8
-#define F2_SYM_LEAF_K	   8
-#define F2_SYM_INTERN_K	   32
+#define F2_OFFSET_SIZE       8
+#define F2_LENGTH_SIZE       8
+#define F2_SYM_LEAF_K       8
+#define F2_SYM_INTERN_K       32
 #define F2_RANK            2
 #define F2_DIM0            4
 #define F2_DIM1            6
 #define F2_DSET            "dset"
-#define FILE2	"tfile2.h5"
+#define FILE2    "tfile2.h5"
 
 #define F3_USERBLOCK_SIZE  (hsize_t)0
-#define F3_OFFSET_SIZE	   F2_OFFSET_SIZE
-#define F3_LENGTH_SIZE	   F2_LENGTH_SIZE
-#define F3_SYM_LEAF_K	   F2_SYM_LEAF_K
-#define F3_SYM_INTERN_K	   F2_SYM_INTERN_K
-#define FILE3	"tfile3.h5"
+#define F3_OFFSET_SIZE       F2_OFFSET_SIZE
+#define F3_LENGTH_SIZE       F2_LENGTH_SIZE
+#define F3_SYM_LEAF_K       F2_SYM_LEAF_K
+#define F3_SYM_INTERN_K       F2_SYM_INTERN_K
+#define FILE3    "tfile3.h5"
 
 #define GRP_NAME         "/group"
 #define DSET_NAME         "dataset"
 #define ATTR_NAME          "attr"
 #define TYPE_NAME          "type"
-#define FILE4	           "tfile4.h5"
+#define FILE4               "tfile4.h5"
 
 #define OBJ_ID_COUNT_0     0
 #define OBJ_ID_COUNT_1     1
 #define OBJ_ID_COUNT_2     2
 #define OBJ_ID_COUNT_3     3
 #define OBJ_ID_COUNT_4     4
-#define OBJ_ID_COUNT_6	   6
+#define OBJ_ID_COUNT_6       6
 #define OBJ_ID_COUNT_8     8
 
 #define GROUP1  "Group1"
@@ -111,24 +124,28 @@
 #define TEST_THRESHOLD10    10                          /* Free space section threshold */
 #define FSP_SIZE_DEF        4096                        /* File space page size default */
 #define FSP_SIZE512         512                         /* File space page size */
+#define FSP_SIZE1G          1024*1024*1024              /* File space page size */
 
 /* Declaration for test_libver_macros2() */
-#define FILE6			"tfile6.h5"	/* Test file */
+#define FILE6            "tfile6.h5"    /* Test file */
 
 /* Declaration for test_get_obj_ids() */
-#define FILE7			"tfile7.h5"	/* Test file */
-#define NGROUPS			2
-#define NDSETS			4
+#define FILE7            "tfile7.h5"    /* Test file */
+#define NGROUPS            2
+#define NDSETS            4
+
+/* Declaration for test_incr_filesize() */
+#define FILE8            "tfile8.h5"    /* Test file */
 
 /* Files created under 1.6 branch and 1.8 branch--used in test_filespace_compatible() */
-const char *OLD_FILENAME[] = {  
-    "filespace_1_6.h5",	/* 1.6 HDF5 file */
-    "filespace_1_8.h5"	/* 1.8 HDF5 file */
+const char *OLD_FILENAME[] = {
+    "filespace_1_6.h5",    /* 1.6 HDF5 file */
+    "filespace_1_8.h5"    /* 1.8 HDF5 file */
 };
 
 /* Files created in 1.10.0 release --used in test_filespace_1.10.0_compatible() */
 /* These files are copied from release 1.10.0 tools/h5format_convert/testfiles */
-const char *OLD_1_10_0_FILENAME[] = { 
+const char *OLD_1_10_0_FILENAME[] = {
     "h5fc_ext1_i.h5",   /* 0 */
     "h5fc_ext1_f.h5",   /* 1 */
     "h5fc_ext2_if.h5",  /* 2 */
@@ -152,6 +169,23 @@ const char *FILESPACE_NAME[] = {
     NULL
 };
 
+/* Local test function declarations for version bounds */
+static void test_libver_bounds_low_high(void);
+static void test_libver_bounds_super(hid_t fapl);
+static void test_libver_bounds_super_create(hid_t fapl, hid_t fcpl, htri_t is_swmr);
+static void test_libver_bounds_super_open(hid_t fapl, hid_t fcpl, htri_t is_swmr);
+static void test_libver_bounds_obj(hid_t fapl);
+static void test_libver_bounds_dataset(hid_t fapl);
+static void test_libver_bounds_dataspace(hid_t fapl);
+static void test_libver_bounds_datatype(hid_t fapl);
+static void test_libver_bounds_datatype_check(hid_t fapl, hid_t tid);
+static void test_libver_bounds_attributes(hid_t fapl);
+
+#define DSET_NULL    "DSET_NULL"
+#define DSET        "DSET"
+#define DSETA        "DSETA"
+#define DSETB        "DSETB"
+#define DSETC        "DSETC"
 
 static void
 create_objects(hid_t, hid_t, hid_t *, hid_t *, hid_t *, hid_t *);
@@ -173,14 +207,14 @@ static void test_rw_noupdate(void);
 static void
 test_file_create(void)
 {
-    hid_t		fid1, fid2, fid3; /* HDF5 File IDs		*/
-    hid_t		tmpl1, tmpl2;	/*file creation templates	*/
-    hsize_t		ublock;		/*sizeof userblock		*/
-    size_t		parm;		/*file-creation parameters	*/
-    size_t		parm2;		/*file-creation parameters	*/
-    unsigned		iparm;
-    unsigned		iparm2;
-    herr_t		ret;		/*generic return value		*/
+    hid_t        fid1, fid2, fid3; /* HDF5 File IDs        */
+    hid_t        tmpl1, tmpl2;    /*file creation templates    */
+    hsize_t        ublock;        /*sizeof userblock        */
+    size_t        parm;        /*file-creation parameters    */
+    size_t        parm2;        /*file-creation parameters    */
+    unsigned        iparm;
+    unsigned        iparm2;
+    herr_t        ret;        /*generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Low-Level File Creation I/O\n"));
@@ -432,7 +466,7 @@ test_file_create(void)
     /* Close third file */
     ret = H5Fclose(fid3);
     CHECK(ret, FAIL, "H5Fclose");
-}				/* test_file_create() */
+}                /* test_file_create() */
 
 /****************************************************************
 **
@@ -442,17 +476,17 @@ test_file_create(void)
 static void
 test_file_open(void)
 {
-    hid_t		fid1, fid2;     /*HDF5 File IDs			*/
+    hid_t        fid1, fid2;     /*HDF5 File IDs            */
     hid_t               did;            /*dataset ID                    */
     hid_t               fapl_id;        /*file access property list ID  */
-    hid_t		tmpl1;		/*file creation templates	*/
-    hsize_t		ublock;		/*sizeof user block		*/
-    size_t		parm;		/*file-creation parameters	*/
-    size_t		parm2;		/*file-creation parameters	*/
-    unsigned		iparm;
-    unsigned		iparm2;
-    unsigned		intent;
-    herr_t		ret;		/*generic return value		*/
+    hid_t        tmpl1;        /*file creation templates    */
+    hsize_t        ublock;        /*sizeof user block        */
+    size_t        parm;        /*file-creation parameters    */
+    size_t        parm2;        /*file-creation parameters    */
+    unsigned        iparm;
+    unsigned        iparm2;
+    unsigned        intent;
+    herr_t        ret;        /*generic return value        */
 
     /*
      * Test single file open
@@ -616,7 +650,7 @@ test_file_close(void)
 {
     hid_t               fid1, fid2;
     hid_t               fapl_id, access_id;
-    hid_t		dataset_id, group_id1, group_id2, group_id3;
+    hid_t        dataset_id, group_id1, group_id2, group_id3;
     H5F_close_degree_t  fc_degree;
     herr_t              ret;
 
@@ -806,7 +840,7 @@ test_file_close(void)
 
     /* Create more new files and test object count and ID list functions */
     test_obj_count_and_id(fid1, fid2, dataset_id, group_id1,
-				group_id2, group_id3);
+                group_id2, group_id3);
 
     /* Close first open */
     ret = H5Fclose(fid1);
@@ -862,22 +896,22 @@ test_file_close(void)
     CHECK(ret, FAIL, "H5Pget_fclose_degree");
 
     switch(fc_degree) {
-	case H5F_CLOSE_STRONG:
-    	    /* Close first open */
-    	    ret = H5Fclose(fid1);
-    	    CHECK(ret, FAIL, "H5Fclose");
-    	    /* Close second open */
-    	    ret = H5Fclose(fid2);
-    	    CHECK(ret, FAIL, "H5Fclose");
-	    break;
-	case H5F_CLOSE_SEMI:
+    case H5F_CLOSE_STRONG:
+            /* Close first open */
+            ret = H5Fclose(fid1);
+            CHECK(ret, FAIL, "H5Fclose");
+            /* Close second open */
+            ret = H5Fclose(fid2);
+            CHECK(ret, FAIL, "H5Fclose");
+        break;
+    case H5F_CLOSE_SEMI:
             /* Close first open */
             ret = H5Fclose(fid1);
             CHECK(ret, FAIL, "H5Fclose");
-    	    ret = H5Dclose(dataset_id);
+            ret = H5Dclose(dataset_id);
             CHECK(ret, FAIL, "H5Dclose");
             ret = H5Gclose(group_id1);
-    	    CHECK(ret, FAIL, "H5Gclose");
+            CHECK(ret, FAIL, "H5Gclose");
             ret = H5Gclose(group_id2);
             CHECK(ret, FAIL, "H5Gclose");
             ret = H5Gclose(group_id3);
@@ -885,8 +919,8 @@ test_file_close(void)
             /* Close second open */
             ret = H5Fclose(fid2);
             CHECK(ret, FAIL, "H5Fclose");
-	    break;
-	case H5F_CLOSE_WEAK:
+        break;
+    case H5F_CLOSE_WEAK:
             /* Close first open */
             ret = H5Fclose(fid1);
             CHECK(ret, FAIL, "H5Fclose");
@@ -901,7 +935,7 @@ test_file_close(void)
             CHECK(ret, FAIL, "H5Gclose");
             ret = H5Gclose(group_id3);
             CHECK(ret, FAIL, "H5Gclose");
-	    break;
+        break;
         case H5F_CLOSE_DEFAULT:
         default:
             CHECK(fc_degree, H5F_CLOSE_DEFAULT, "H5Pget_fclose_degree");
@@ -923,10 +957,10 @@ test_file_close(void)
 ****************************************************************/
 static void
 create_objects(hid_t fid1, hid_t fid2, hid_t *ret_did, hid_t *ret_gid1,
-		hid_t *ret_gid2, hid_t *ret_gid3)
+        hid_t *ret_gid2, hid_t *ret_gid3)
 {
-    ssize_t	oid_count;
-    herr_t	ret;
+    ssize_t    oid_count;
+    herr_t    ret;
 
     /* Check reference counts of file IDs and opened object IDs.
      * The verification is hard-coded.  If in any case, this testing
@@ -1028,7 +1062,7 @@ create_objects(hid_t fid1, hid_t fid2, hid_t *ret_did, hid_t *ret_gid1,
 /****************************************************************
 **
 **  test_get_obj_ids(): Test the bug and the fix for Jira 8528.
-**                      H5Fget_obj_ids overfilled the list of 
+**                      H5Fget_obj_ids overfilled the list of
 **                      object IDs by one.  This is an enhancement
 **                      for test_obj_count_and_id().
 **
@@ -1073,16 +1107,16 @@ test_get_obj_ids(void)
     VERIFY(oid_count, (NGROUPS + NDSETS + 1), "H5Fget_obj_count");
 
     oid_list = (hid_t *)HDcalloc((size_t)oid_list_size, sizeof(hid_t));
-    CHECK(oid_list, NULL, "HDcalloc");
+    CHECK_PTR(oid_list, "HDcalloc");
 
-    /* Call the public function H5F_get_obj_ids to use H5F_get_objects.  User reported having problem here. 
-     * that the returned size (ret_count) from H5Fget_obj_ids is one greater than the size passed in 
+    /* Call the public function H5F_get_obj_ids to use H5F_get_objects.  User reported having problem here.
+     * that the returned size (ret_count) from H5Fget_obj_ids is one greater than the size passed in
      * (oid_list_size) */
     ret_count = H5Fget_obj_ids(fid, H5F_OBJ_ALL, (size_t)oid_list_size, oid_list);
     CHECK(ret_count, FAIL, "H5Fget_obj_ids");
     VERIFY(ret_count, oid_list_size, "H5Fget_obj_count");
 
-    /* Close all object IDs on the list except the file ID. The first ID is supposed to be file ID according 
+    /* Close all object IDs on the list except the file ID. The first ID is supposed to be file ID according
      * to the library design */
     for(i = 0; i< ret_count; i++) {
         if(fid != oid_list[i]) {
@@ -1097,7 +1131,7 @@ test_get_obj_ids(void)
     CHECK(oid_count, FAIL, "H5Fget_obj_count");
     VERIFY(oid_count, NGROUPS + 2, "H5Fget_obj_count");
 
-    /* Get the IDs of the left opend objects */ 
+    /* Get the IDs of the left opend objects */
     ret_count = H5Fget_obj_ids(fid, H5F_OBJ_ALL, (size_t)oid_list_size, oid_list);
     CHECK(ret_count, FAIL, "H5Fget_obj_ids");
     VERIFY(ret_count, oid_list_size, "H5Fget_obj_count");
@@ -1109,14 +1143,14 @@ test_get_obj_ids(void)
             CHECK(ret, FAIL, "H5Oclose");
         }
     }
-  
+
     H5Sclose(filespace);
     H5Fclose(fid);
 
     HDfree(oid_list);
 
-    /* Reopen the file to check whether H5Fget_obj_count and H5Fget_obj_ids still works 
-     * when the file is closed first */ 
+    /* Reopen the file to check whether H5Fget_obj_count and H5Fget_obj_ids still works
+     * when the file is closed first */
     fid = H5Fopen(FILE7, H5F_ACC_RDONLY, H5P_DEFAULT);
     CHECK(fid, FAIL, "H5Fopen");
 
@@ -1136,7 +1170,7 @@ test_get_obj_ids(void)
     VERIFY(oid_count, NDSETS, "H5Fget_obj_count");
 
     oid_list = (hid_t *)HDcalloc((size_t)oid_count, sizeof(hid_t));
-    CHECK(oid_list, NULL, "HDcalloc");
+    CHECK_PTR(oid_list, "HDcalloc");
 
     /* Get the list of all opened objects */
     ret_count = H5Fget_obj_ids((hid_t)H5F_OBJ_ALL, H5F_OBJ_ALL, (size_t)oid_count, oid_list);
@@ -1159,7 +1193,7 @@ static void
 test_get_file_id(void)
 {
     hid_t               fid, fid2, fid3;
-    hid_t		datatype_id, dataset_id, dataspace_id, group_id, attr_id;
+    hid_t        datatype_id, dataset_id, dataspace_id, group_id, attr_id;
     hid_t               plist;
     hsize_t             dims[F2_RANK];
     unsigned            intent;
@@ -1317,7 +1351,7 @@ check_file_id(hid_t fid, hid_t object_id)
 ****************************************************************/
 static void
 test_obj_count_and_id(hid_t fid1, hid_t fid2, hid_t did, hid_t gid1,
-			hid_t gid2, hid_t gid3)
+            hid_t gid2, hid_t gid3)
 {
     hid_t    fid3, fid4;
     ssize_t  oid_count, ret_count;
@@ -1358,7 +1392,7 @@ test_obj_count_and_id(hid_t fid1, hid_t fid2, hid_t did, hid_t gid1,
     oid_count = H5Fget_obj_count((hid_t)H5F_OBJ_ALL, H5F_OBJ_ALL);
     CHECK(oid_count, FAIL, "H5Fget_obj_count");
     VERIFY(oid_count, OBJ_ID_COUNT_8, "H5Fget_obj_count");
- 
+
     if(oid_count > 0) {
         hid_t *oid_list;
 
@@ -1366,8 +1400,8 @@ test_obj_count_and_id(hid_t fid1, hid_t fid2, hid_t did, hid_t gid1,
         if(oid_list != NULL) {
             int   i;
 
-	    ret_count = H5Fget_obj_ids((hid_t)H5F_OBJ_ALL, H5F_OBJ_ALL, (size_t)oid_count, oid_list);
-	    CHECK(ret_count, FAIL, "H5Fget_obj_ids");
+        ret_count = H5Fget_obj_ids((hid_t)H5F_OBJ_ALL, H5F_OBJ_ALL, (size_t)oid_count, oid_list);
+        CHECK(ret_count, FAIL, "H5Fget_obj_ids");
 
             for(i = 0; i < oid_count; i++) {
                 H5I_type_t id_type;
@@ -1481,11 +1515,11 @@ test_file_perm(void)
 /****************************************************************
 **
 **  test_file_perm2(): low-level file test routine.
-**      This test verifies that no object can be created in a 
+**      This test verifies that no object can be created in a
 **      file that is opened for read-only.
 **
 *****************************************************************/
-static void 
+static void
 test_file_perm2(void)
 {
     hid_t    file;      /* File opened with read-write permission */
@@ -1495,7 +1529,7 @@ test_file_perm2(void)
     hid_t    dset;      /* Dataset ID */
     hid_t    type;      /* Datatype ID */
     hid_t    attr;      /* Attribute ID */
-    herr_t   ret; 
+    herr_t   ret;
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Low-Level File Permissions again\n"));
@@ -1613,7 +1647,7 @@ test_file_ishdf5(void)
 
 
     /* Create non-HDF5 file and check it */
-    fd=HDopen(FILE1, O_RDWR|O_CREAT|O_TRUNC, 0666);
+    fd = HDopen(FILE1, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW);
     CHECK(fd, FAIL, "HDopen");
 
     /* Initialize information to write */
@@ -2087,35 +2121,35 @@ test_file_double_dataset_open(void)
 /****************************************************************
 **
 **  test_file_double_file_dataset_open():
-**      This test checks multi-opens of files & datasets: 
-**	It simulates the multi-thread test program from DLS 
-**	which exposes the file pointer segmentation fault failure.
-**	NOTE: The order on when the files and datasets are open/close
-**	is important.
+**      This test checks multi-opens of files & datasets:
+**    It simulates the multi-thread test program from DLS
+**    which exposes the file pointer segmentation fault failure.
+**    NOTE: The order on when the files and datasets are open/close
+**    is important.
 **
 *****************************************************************/
 static void
 test_file_double_file_dataset_open(hbool_t new_format)
 {
-    hid_t fapl = -1;				/* File access property list */
-    hid_t dcpl = -1;				/* Dataset creation property list */
-    hid_t fid1 = -1, fid2 = -1;			/* File IDs */
-    hid_t did1 = -1, did2 = -1;			/* Dataset IDs */
-    hid_t sid1 = -1, sid2 = -1;			/* Dataspace IDs */
-    hid_t tid1 = -1, tid2 = -1;			/* Datatype IDs */
-    hsize_t dims[1] = {5}, dims2[2] = {1, 4};	/* Dimension sizes */
-    hsize_t e_ext_dims[1] = {7};		/* Expanded dimension sizes */
-    hsize_t s_ext_dims[1] = {3};		/* Shrunk dimension sizes */
-    hsize_t max_dims0[1] = {8}; 		/* Maximum dimension sizes */
-    hsize_t max_dims1[1] = {H5S_UNLIMITED}; 	/* Maximum dimesion sizes for extensible array index */
-    hsize_t max_dims2[2] = {H5S_UNLIMITED, H5S_UNLIMITED};	/* Maximum dimension sizes for v2 B-tree index */
-    hsize_t chunks[1] = {2}, chunks2[2] = {4, 5};		/* Chunk dimension sizes */
+    hid_t fapl = -1;                /* File access property list */
+    hid_t dcpl = -1;                /* Dataset creation property list */
+    hid_t fid1 = -1, fid2 = -1;            /* File IDs */
+    hid_t did1 = -1, did2 = -1;            /* Dataset IDs */
+    hid_t sid1 = -1, sid2 = -1;            /* Dataspace IDs */
+    hid_t tid1 = -1, tid2 = -1;            /* Datatype IDs */
+    hsize_t dims[1] = {5}, dims2[2] = {1, 4};    /* Dimension sizes */
+    hsize_t e_ext_dims[1] = {7};        /* Expanded dimension sizes */
+    hsize_t s_ext_dims[1] = {3};        /* Shrunk dimension sizes */
+    hsize_t max_dims0[1] = {8};         /* Maximum dimension sizes */
+    hsize_t max_dims1[1] = {H5S_UNLIMITED};     /* Maximum dimesion sizes for extensible array index */
+    hsize_t max_dims2[2] = {H5S_UNLIMITED, H5S_UNLIMITED};    /* Maximum dimension sizes for v2 B-tree index */
+    hsize_t chunks[1] = {2}, chunks2[2] = {4, 5};        /* Chunk dimension sizes */
     hsize_t size;                               /* File size */
-    const char* data[] = {"String 1", "String 2", "String 3", "String 4", "String 5"};	/* Input Data */
-    const char* e_data[] = {"String 1", "String 2", "String 3", "String 4", "String 5", "String 6", "String 7"};	/* Input Data */
-    char* buffer[5];				/* Output buffer */
-    int wbuf[4] = {1, 2, 3, 4};			/* Input data */
-    herr_t ret;         			/* Generic return value */
+    const char* data[] = {"String 1", "String 2", "String 3", "String 4", "String 5"};    /* Input Data */
+    const char* e_data[] = {"String 1", "String 2", "String 3", "String 4", "String 5", "String 6", "String 7"};    /* Input Data */
+    char* buffer[5];                /* Output buffer */
+    int wbuf[4] = {1, 2, 3, 4};            /* Input data */
+    herr_t ret;                     /* Generic return value */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing double file and dataset open/close\n"));
@@ -2136,7 +2170,7 @@ test_file_double_file_dataset_open(hbool_t new_format)
 
     /* Create a chunked dataset with fixed array indexing */
     sid1 = H5Screate_simple(1, dims, max_dims0);
-    CHECK(sid1, FAIL, "H5Screate");
+    CHECK(sid1, FAIL, "H5Screate_simple");
     tid1 = H5Tcopy(H5T_C_S1);
     CHECK(tid1, FAIL, "H5Tcopy");
     ret = H5Tset_size(tid1, H5T_VARIABLE);
@@ -2162,7 +2196,7 @@ test_file_double_file_dataset_open(hbool_t new_format)
 
     /* Create a chunked dataset with extensible array indexing */
     sid1 = H5Screate_simple(1, dims, max_dims1);
-    CHECK(sid1, FAIL, "H5Screate");
+    CHECK(sid1, FAIL, "H5Screate_simple");
     tid1 = H5Tcopy(H5T_C_S1);
     CHECK(tid1, FAIL, "H5Tcopy");
     ret = H5Tset_size(tid1, H5T_VARIABLE);
@@ -2191,7 +2225,7 @@ test_file_double_file_dataset_open(hbool_t new_format)
 
     /* Create a chunked dataset with v2 btree indexing */
     sid2 = H5Screate_simple(2, dims2, max_dims2);
-    CHECK(sid2, FAIL, "H5Screate");
+    CHECK(sid2, FAIL, "H5Screate_simple");
 
     dcpl = H5Pcreate(H5P_DATASET_CREATE);
     CHECK(dcpl, FAIL, "H5Pcreate");
@@ -2218,8 +2252,8 @@ test_file_double_file_dataset_open(hbool_t new_format)
     ret = H5Fclose(fid1);
     CHECK(ret, FAIL, "H5Fclose");
 
-    /* 
-     * Scenario 1 
+    /*
+     * Scenario 1
      */
 
     /* First file open */
@@ -2274,8 +2308,8 @@ test_file_double_file_dataset_open(hbool_t new_format)
     ret = H5Tclose(tid2);
     CHECK(ret, FAIL, "H5Tclose");
 
-    /* 
-     * Scenario 2 
+    /*
+     * Scenario 2
      */
 
     /* First file open */
@@ -2339,7 +2373,7 @@ test_file_double_file_dataset_open(hbool_t new_format)
     ret = H5Tclose(tid2);
     CHECK(ret, FAIL, "H5Tclose");
 
-    /* 
+    /*
      * Scenario 3
      */
 
@@ -2383,10 +2417,10 @@ test_file_double_file_dataset_open(hbool_t new_format)
     ret = H5Fclose(fid2);
     CHECK(ret, FAIL, "H5Fclose");
 
-    /* 
+    /*
      * Scenario 4
      * --trigger H5AC_protect: Assertion `f->shared' failed
-     *	 from second call to H5Dset_extent->...H5D__earray_idx_remove->H5EA_get...H5EA__iblock_protect...H5AC_protect
+     *     from second call to H5Dset_extent->...H5D__earray_idx_remove->H5EA_get...H5EA__iblock_protect...H5AC_protect
      */
     /* First file open */
     fid1 = H5Fopen(FILE1, H5F_ACC_RDWR, H5P_DEFAULT);
@@ -2659,7 +2693,7 @@ cal_chksum(const char *file, uint32_t *chksum)
     herr_t ret;                                 /* Generic return value */
 
     /* Open the file */
-    fdes = HDopen(file, O_RDONLY, 0);
+    fdes = HDopen(file, O_RDONLY);
     CHECK(fdes, FAIL, "HDopen");
 
     /* Retrieve the file's size */
@@ -2668,7 +2702,7 @@ cal_chksum(const char *file, uint32_t *chksum)
 
     /* Allocate space for the file data */
     file_data = HDmalloc((size_t)sb.st_size);
-    CHECK(file_data, NULL, "HDmalloc");
+    CHECK_PTR(file_data, "HDmalloc");
 
     if(file_data) {
         /* Read file's data into memory */
@@ -2695,9 +2729,9 @@ cal_chksum(const char *file, uint32_t *chksum)
 **      This test checks to ensure that opening and closing a file
 **      with read/write permissions does not write anything to the
 **      file if the file does not change.
-**	Due to the implementation of file locking (status_flags in 
-**	the superblock is used), this test is changed to use checksum 
-**	instead of timestamp to verify the file is not changed.
+**    Due to the implementation of file locking (status_flags in
+**    the superblock is used), this test is changed to use checksum
+**    instead of timestamp to verify the file is not changed.
 **
 **  Programmer: Vailin Choi; July 2013
 **
@@ -2706,8 +2740,8 @@ static void
 test_rw_noupdate(void)
 {
     herr_t ret;         /* Generic return value */
-    hid_t fid;			/* File ID */
-    uint32_t chksum1, chksum2; 	/* Checksum value */
+    hid_t fid;            /* File ID */
+    uint32_t chksum1, chksum2;     /* Checksum value */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing to verify that nothing is written if nothing is changed.\n"));
@@ -2722,7 +2756,7 @@ test_rw_noupdate(void)
 
     /* Calculate checksum for the file */
     ret = cal_chksum(FILE1, &chksum1);
-    CHECK(ret, FAIL, "HDopen");
+    CHECK(ret, FAIL, "cal_chksum");
 
     /* Open and close File With Read/Write Permission */
     fid = H5Fopen(FILE1, H5F_ACC_RDWR, H5P_DEFAULT);
@@ -2734,7 +2768,7 @@ test_rw_noupdate(void)
 
     /* Calculate checksum for the file */
     ret = cal_chksum(FILE1, &chksum2);
-    CHECK(ret, FAIL, "HDopen");
+    CHECK(ret, FAIL, "cal_chksum");
 
     /* The two checksums are the same, i.e. the file is not changed */
     VERIFY(chksum1, chksum2, "Checksum");
@@ -3096,8 +3130,8 @@ test_userblock_alignment(void)
 **  test_userblock_alignment_paged(): low-level file test routine.
 **      This test checks to ensure that files with both a userblock and
 **      alignment interact properly:
-**		-- alignment via H5Pset_alignment  
-**		-- alignment via paged aggregation
+**        -- alignment via H5Pset_alignment
+**        -- alignment via paged aggregation
 **
 **  Programmer: Vailin Choi; March 2013
 **
@@ -3113,14 +3147,14 @@ test_userblock_alignment_paged(void)
     /* Output message about test being performed */
     MESSAGE(5, ("Testing interaction between userblock and alignment (via paged aggregation and H5Pset_alignment)\n"));
 
-    /* 
+    /*
      * Case 1:
      *  Userblock size = 0
      *  Alignment in use = 4096
      *    Strategy = H5F_FILE_SPACE_PAGE; fsp_size = alignment = 4096
      * Outcome:
-     *  Should succeed: 
-     *	  userblock is 0 and alignment != 0
+     *  Should succeed:
+     *      userblock is 0 and alignment != 0
      */
     /* Create file creation property list with user block */
     fcpl = H5Pcreate(H5P_FILE_CREATE);
@@ -3151,14 +3185,14 @@ test_userblock_alignment_paged(void)
     ret = H5Pclose(fapl);
     CHECK(ret, FAIL, "H5Pclose");
 
-    /* 
+    /*
      * Case 2a:
      *  Userblock size =  1024
      *  Alignment in use = 512
-     *    Strategy = H5F_FILE_SPACE_PAGE; fsp_size = alignment = 512 
+     *    Strategy = H5F_FILE_SPACE_PAGE; fsp_size = alignment = 512
      *    H5Pset_alignment() is 3
      * Outcome:
-     *  Should succeed: 
+     *  Should succeed:
      *    userblock (1024) is integral mult. of alignment (512)
      */
     /* Create file creation property list with user block */
@@ -3187,16 +3221,16 @@ test_userblock_alignment_paged(void)
     ret = H5Pclose(fapl);
     CHECK(ret, FAIL, "H5Pclose");
 
-    /* 
+    /*
      * Case 2b:
      *  Userblock size =  1024
      *  Alignment in use = 3
-     *    Strategy = H5F_FILE_SPACE_AGGR; fsp_size = 512 
-     *	  (via default file creation property)
+     *    Strategy = H5F_FILE_SPACE_AGGR; fsp_size = 512
+     *      (via default file creation property)
      *    H5Pset_alignment() is 3
      * Outcome:
-     *  Should fail at file creation: 
-     *	  userblock (1024) is non-integral mult. of alignment (3)
+     *  Should fail at file creation:
+     *      userblock (1024) is non-integral mult. of alignment (3)
      */
     /* Create file creation property list with user block */
     fcpl = H5Pcreate(H5P_FILE_CREATE);
@@ -3223,15 +3257,15 @@ test_userblock_alignment_paged(void)
     ret = H5Pclose(fapl);
     CHECK(ret, FAIL, "H5Pclose");
 
-    /* 
+    /*
      * Case 3a:
      *  Userblock size =  512
      *  Alignment in use = 512
-     *    Strategy is H5F_FILE_SPACE_PAGE; fsp_size = alignment = 512 
+     *    Strategy is H5F_FILE_SPACE_PAGE; fsp_size = alignment = 512
      *    H5Pset_alignment() is 3
      * Outcome:
-     *  Should succeed: 
-     *	  userblock (512) is equal to alignment (512)
+     *  Should succeed:
+     *      userblock (512) is equal to alignment (512)
      */
     /* Create file creation property list with user block */
     fcpl = H5Pcreate(H5P_FILE_CREATE);
@@ -3261,15 +3295,15 @@ test_userblock_alignment_paged(void)
     ret = H5Pclose(fapl);
     CHECK(ret, FAIL, "H5Pclose");
 
-    /* 
+    /*
      * Case 3b:
      *  Userblock size =  512
      *  Alignment in use = 3
-     *    Strategy is H5F_FILE_SPACE_NONE; fsp_size = 512 
+     *    Strategy is H5F_FILE_SPACE_NONE; fsp_size = 512
      *    H5Pset_alignment() is 3
      * Outcome:
-     *  Should fail at file creation: 
-     *	  userblock (512) is non-integral mult. of alignment (3)
+     *  Should fail at file creation:
+     *      userblock (512) is non-integral mult. of alignment (3)
      */
     /* Create file creation property list with user block */
     fcpl = H5Pcreate(H5P_FILE_CREATE);
@@ -3299,15 +3333,15 @@ test_userblock_alignment_paged(void)
     ret = H5Pclose(fapl);
     CHECK(ret, FAIL, "H5Pclose");
 
-    /* 
+    /*
      * Case 4a:
      *  Userblock size =  1024
      *  Alignment in use = 1023
      *    Strategy is H5F_FILE_SPACE_PAGE; fsp_size = alignment = 1023
      *    H5Pset_alignment() is 16
      * Outcome:
-     *  Should fail at file creation: 
-     *	  userblock (1024) is non-integral multiple of alignment (1023)
+     *  Should fail at file creation:
+     *      userblock (1024) is non-integral multiple of alignment (1023)
      */
     /* Create file creation property list with user block */
     fcpl = H5Pcreate(H5P_FILE_CREATE);
@@ -3337,15 +3371,15 @@ test_userblock_alignment_paged(void)
     ret = H5Pclose(fapl);
     CHECK(ret, FAIL, "H5Pclose");
 
-    /* 
+    /*
      * Case 4b:
      *  Userblock size =  1024
      *  Alignment in use = 16
      *    Strategy is H5F_FILE_SPACE_FSM_AGGR; fsp_size = 1023
      *    H5Pset_alignment() is 16
      * Outcome:
-     *  Should succeed: 
-     *	  userblock (512) is integral multiple of alignment (16)
+     *  Should succeed:
+     *      userblock (512) is integral multiple of alignment (16)
      */
     /* Create file creation property list with user block */
     fcpl = H5Pcreate(H5P_FILE_CREATE);
@@ -3375,15 +3409,15 @@ test_userblock_alignment_paged(void)
     ret = H5Pclose(fapl);
     CHECK(ret, FAIL, "H5Pclose");
 
-    /* 
+    /*
      * Case 5a:
      *  Userblock size = 512
      *  Alignment in use = 1024
      *    Strategy is H5F_FILE_SPACE_PAGE; fsp_size = alignment = 1024
      *    H5Pset_alignment() is 16
      * Outcome:
-     *  Should fail at file creation: 
-     *	  userblock (512) is less than alignment (1024)
+     *  Should fail at file creation:
+     *      userblock (512) is less than alignment (1024)
      */
     /* Create file creation property list with user block */
     fcpl = H5Pcreate(H5P_FILE_CREATE);
@@ -3413,7 +3447,7 @@ test_userblock_alignment_paged(void)
     ret = H5Pclose(fapl);
     CHECK(ret, FAIL, "H5Pclose");
 
-    /* 
+    /*
      * Case 5b:
      *  Userblock size = 512
      *  Alignment in use = 16
@@ -3421,7 +3455,7 @@ test_userblock_alignment_paged(void)
      *    H5Pset_alignment() is 16
      * Outcome:
      *  Should succed:
-     *	  userblock (512) is integral multiple of alignment (16)
+     *      userblock (512) is integral multiple of alignment (16)
      */
     /* Create file creation property list with user block */
     fcpl = H5Pcreate(H5P_FILE_CREATE);
@@ -3451,16 +3485,16 @@ test_userblock_alignment_paged(void)
     ret = H5Pclose(fapl);
     CHECK(ret, FAIL, "H5Pclose");
 
-    /* 
+    /*
      * Case 6:
      *  Userblock size = 512
      *  Alignment in use = 512
      *    Strategy is H5F_FILE_SPACE_PAGE; fsp_size = alignment = 512
      *    H5Pset_alignment() is 3
-     *	  Reopen the file; H5Pset_alignment() is 1024
+     *      Reopen the file; H5Pset_alignment() is 1024
      * Outcome:
      *  Should succed:
-     *	  Userblock (512) is the same as alignment (512);
+     *      Userblock (512) is the same as alignment (512);
      *    The H5Pset_alignment() calls have no effect
      */
     /* Create file creation property list with user block */
@@ -3504,19 +3538,19 @@ test_userblock_alignment_paged(void)
 /****************************************************************
 **
 **  test_filespace_info():
-**	Verify the following public routines retrieve and set file space
-**	information correctly:
-**	  (1) H5Pget/set_file_space_strategy():
-**	      Retrieve and set file space strategy, persisting free-space,  
-**	      and free-space section threshold as specified
-**	  (2) H5Pget/set_file_space_page_size():
-**	      Retrieve and set the page size for paged aggregation
+**    Verify the following public routines retrieve and set file space
+**    information correctly:
+**      (1) H5Pget/set_file_space_strategy():
+**          Retrieve and set file space strategy, persisting free-space,
+**          and free-space section threshold as specified
+**      (2) H5Pget/set_file_space_page_size():
+**          Retrieve and set the page size for paged aggregation
 **
 ****************************************************************/
 static void
 test_filespace_info(const char *env_h5_drvr)
 {
-    hid_t fid;                          /* File IDs	*/
+    hid_t fid;                          /* File IDs    */
     hid_t fapl, new_fapl;               /* File access property lists */
     hid_t fcpl, fcpl1, fcpl2;           /* File creation property lists */
     H5F_fspace_strategy_t strategy;     /* File space strategy */
@@ -3529,7 +3563,7 @@ test_filespace_info(const char *env_h5_drvr)
     hsize_t fsp_size;                   /* File space page size */
     char filename[FILENAME_LEN];        /* Filename to use */
     hbool_t contig_addr_vfd;            /* Whether VFD used has a contigous address space */
-    herr_t ret;                         /* Return value	*/
+    herr_t ret;                         /* Return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing file creation public routines: H5Pget/set_file_space_strategy & H5Pget/set_file_space_page_size\n"));
@@ -3547,14 +3581,14 @@ test_filespace_info(const char *env_h5_drvr)
     ret = H5Pset_libver_bounds(new_fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST);
     CHECK(ret, FAIL, "H5Pset_libver_bounds");
 
-    /* 
+    /*
      * Case (1)
      *  Check file space information from a default file creation property list.
      *  Values expected:
-     *	  strategy--H5F_FILE_SPACE_AGGR
-     *	  persist--FALSE
-     *	  threshold--1
-     *	  file space page size--4096
+     *      strategy--H5F_FILE_SPACE_AGGR
+     *      persist--FALSE
+     *      threshold--1
+     *      file space page size--4096
      */
     /* Create file creation property list template */
     fcpl = H5Pcreate(H5P_FILE_CREATE);
@@ -3577,12 +3611,15 @@ test_filespace_info(const char *env_h5_drvr)
     /* Close property list */
     H5Pclose(fcpl);
 
-    /* 
+    /*
      * Case (2)
      *  File space page size has a minimum size of 512.
      *  Setting value less than 512 will return an error;
      *      --setting file space page size to 0
      *      --setting file space page size to 511
+     *
+     *  File space page size has a maximum size of 1 gigabyte.
+     *  Setting value greater than 1 gigabyte will return an error.
      */
     /* Create file creation property list template */
     fcpl = H5Pcreate(H5P_FILE_CREATE);
@@ -3600,6 +3637,12 @@ test_filespace_info(const char *env_h5_drvr)
     } H5E_END_TRY;
     VERIFY(ret, FAIL, "H5Pset_file_space_page_size");
 
+    /* Setting to 1GB+1: should fail */
+    H5E_BEGIN_TRY {
+        ret = H5Pset_file_space_page_size(fcpl, FSP_SIZE1G+1);
+    } H5E_END_TRY;
+    VERIFY(ret, FAIL, "H5Pset_file_space_page_size");
+
     /* Setting to 512: should succeed */
     ret = H5Pset_file_space_page_size(fcpl, FSP_SIZE512);
     CHECK(ret, FAIL, "H5Pset_file_space_page_size");
@@ -3607,17 +3650,24 @@ test_filespace_info(const char *env_h5_drvr)
     CHECK(ret, FAIL, "H5Pget_file_space_page_size");
     VERIFY(fsp_size, FSP_SIZE512, "H5Pget_file_space_page_size");
 
+    /* Setting to 1GB: should succeed */
+    ret = H5Pset_file_space_page_size(fcpl, FSP_SIZE1G);
+    CHECK(ret, FAIL, "H5Pset_file_space_page_size");
+    ret = H5Pget_file_space_page_size(fcpl, &fsp_size);
+    CHECK(ret, FAIL, "H5Pget_file_space_page_size");
+    VERIFY(fsp_size, FSP_SIZE1G, "H5Pget_file_space_page_size");
+
     /* Close property list */
     H5Pclose(fcpl);
 
-    /* 
+    /*
      * Case (3)
      *  Check file space information when creating a file with default properties.
      *  Values expected:
-     *	  strategy--H5F_FILE_SPACE_AGGR
-     *	  persist--FALSE
-     *	  threshold--1
-     *	  file space page size--4096
+     *      strategy--H5F_FILE_SPACE_AGGR
+     *      persist--FALSE
+     *      threshold--1
+     *      file space page size--4096
      */
     /* Create a file with default file creation and access property lists */
     fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
@@ -3647,15 +3697,15 @@ test_filespace_info(const char *env_h5_drvr)
     ret = H5Pclose(fcpl1);
     CHECK(ret, FAIL, "H5Pclose");
 
-    /* 
+    /*
      * Case (4)
      *  Check file space information when creating a file with the
      *  latest library format and default properties.
      *  Values expected:
-     *	  strategy--H5F_FILE_SPACE_AGGR
-     *	  persist--FALSE
-     *	  threshold--1
-     *	  file space page size--4096
+     *      strategy--H5F_FILE_SPACE_AGGR
+     *      persist--FALSE
+     *      threshold--1
+     *      file space page size--4096
      */
     /* Create a file with the latest library format */
     fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, new_fapl);
@@ -3685,21 +3735,21 @@ test_filespace_info(const char *env_h5_drvr)
     ret = H5Pclose(fcpl1);
     CHECK(ret, FAIL, "H5Pclose");
 
-    /* 
+    /*
      * Case (5)
      *  Check file space information with the following combinations:
-     *	Create file with --
-     *		New or old format
-     *		Persist or not persist free-space
-     *		Different sizes for free-space section threshold (0 to 10)
-     *		The four file space strategies: 
-     *		  H5F_FSPACE_STRATEGY_FSM_AGGR, H5F_FSPACE_STRATEGY_PAGE, 
+     *    Create file with --
+     *        New or old format
+     *        Persist or not persist free-space
+     *        Different sizes for free-space section threshold (0 to 10)
+     *        The four file space strategies:
+     *          H5F_FSPACE_STRATEGY_FSM_AGGR, H5F_FSPACE_STRATEGY_PAGE,
      *        H5F_FSPACE_STRATEGY_AGGR, H5F_FSPACE_STRATEGY_NONE
-     *		File space page size: set to 512
-     *  
+     *        File space page size: set to 512
+     *
      */
     for(new_format = FALSE; new_format <= TRUE; new_format++) {
-        hid_t my_fapl; 
+        hid_t my_fapl;
 
         /* Set the FAPL for the type of format */
         if(new_format) {
@@ -3733,7 +3783,7 @@ test_filespace_info(const char *env_h5_drvr)
 
                     ret = H5Pset_file_space_page_size(fcpl, FSP_SIZE512);
                     CHECK(ret, FAIL, "H5Pset_file_space_strategy");
-			
+
                     /* Retrieve file space information */
                     ret = H5Pget_file_space_strategy(fcpl, &strategy, &persist, &threshold);
                     CHECK(ret, FAIL, "H5Pget_file_space_strategy");
@@ -3892,13 +3942,13 @@ error:
 **      returned by the public routine H5Fget_freespace().
 **
 **  Modifications:
-**	Vailin Choi; July 2012
-**	Remove datasets in reverse order so that all file spaces are shrunk.
-**	(A change due to H5FD_FLMAP_DICHOTOMY.)
+**    Vailin Choi; July 2012
+**    Remove datasets in reverse order so that all file spaces are shrunk.
+**    (A change due to H5FD_FLMAP_DICHOTOMY.)
 **
-**	Vailin Choi; Dec 2012
-**	Add changes due to paged aggregation via new format:
-**	the amount of freespace is different.
+**    Vailin Choi; Dec 2012
+**    Add changes due to paged aggregation via new format:
+**    the amount of freespace is different.
 **
 *****************************************************************/
 static void
@@ -4038,9 +4088,9 @@ test_file_freespace(const char *env_h5_drvr)
             /* Check that there is the right amount of free space in the file */
             free_space = H5Fget_freespace(file);
             CHECK(free_space, FAIL, "H5Fget_freespace");
-            if(new_format) 
+            if(new_format)
                 VERIFY(free_space, expected_fs_del, "H5Fget_freespace");
-            else 
+            else
                 VERIFY(free_space, expected_fs_del, "H5Fget_freespace");
 
             /* Close file */
@@ -4064,7 +4114,7 @@ test_file_freespace(const char *env_h5_drvr)
 **
 **  test_sects_freespace():
 **      This routine checks free-space section information for the
-**	file as returned by the public routine H5Fget_free_sections().
+**    file as returned by the public routine H5Fget_free_sections().
 **
 *****************************************************************/
 static void
@@ -4086,9 +4136,9 @@ test_sects_freespace(const char *env_h5_drvr, hbool_t new_format)
     H5F_sect_info_t all_sect_info[15];  /* Array to hold free-space information for all types of data */
     H5F_sect_info_t meta_sect_info[15]; /* Array to hold free-space information for metadata */
     H5F_sect_info_t raw_sect_info[15];  /* Array to hold free-space information for raw data */
-    hsize_t  total = 0;        	        /* sum of the free-space section sizes */
+    hsize_t  total = 0;                    /* sum of the free-space section sizes */
     hsize_t  tmp_tot = 0;               /* Sum of the free-space section sizes */
-    hsize_t  last_size;        	        /* Size of last free-space section */
+    hsize_t  last_size;                    /* Size of last free-space section */
     hsize_t  dims[1];                   /* Dimension sizes */
     unsigned u;                         /* Local index variable */
     H5FD_mem_t type;
@@ -4127,7 +4177,7 @@ test_sects_freespace(const char *env_h5_drvr, hbool_t new_format)
         } else {
             ret = H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, TRUE, (hsize_t)1);
             CHECK(ret, FAIL, "H5Pget_file_space_strategy");
-        } 
+        }
 
         /* Create the file */
         file = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl);
@@ -4251,7 +4301,7 @@ test_sects_freespace(const char *env_h5_drvr, hbool_t new_format)
 
         HDmemset(meta_sect_info, 0,  sizeof(meta_sect_info));
         if(multi_vfd) {
-            hssize_t ntmp;       
+            hssize_t ntmp;
 
             for(type = H5FD_MEM_SUPER; type < H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t, type)) {
                 if(type == H5FD_MEM_DRAW || type == H5FD_MEM_GHEAP)
@@ -4303,7 +4353,7 @@ test_sects_freespace(const char *env_h5_drvr, hbool_t new_format)
         CHECK(fcpl, FAIL, "H5Pclose");
 
         h5_clean_files(FILESPACE_NAME, fapl);
-    } 
+    }
 
 } /* end test_sects_freespace() */
 
@@ -4311,29 +4361,29 @@ test_sects_freespace(const char *env_h5_drvr, hbool_t new_format)
 /****************************************************************
 **
 **  test_filespace_compatible():
-**	Verify that the trunk with the latest file space management
-**	can open, read and modify 1.6 HDF5 file and 1.8 HDF5 file.
-**	Also verify the correct file space handling information
-**	and the amount of free space.
+**    Verify that the trunk with the latest file space management
+**    can open, read and modify 1.6 HDF5 file and 1.8 HDF5 file.
+**    Also verify the correct file space handling information
+**    and the amount of free space.
 **
 ****************************************************************/
 static void
 test_filespace_compatible(void)
 {
     int fd_old = (-1), fd_new = (-1);   /* File descriptors for copying data */
-    hid_t	fid = -1;		/* File id */
-    hid_t       did = -1;		/* Dataset id */
-    hid_t	fcpl;			/* File creation property list template */
-    int         check[100]; 		/* Temporary buffer for verifying dataset data */
-    int         rdbuf[100];		/* Temporary buffer for reading in dataset data */
-    uint8_t     buf[READ_OLD_BUFSIZE];	/* temporary buffer for reading */
-    ssize_t 	nread;  		/* Number of bytes read in */
-    unsigned    i, j;			/* Local index variable */
-    hssize_t	free_space;		/* Amount of free-space in the file */
-    hbool_t	persist;		/* Persist free-space or not */
-    hsize_t	threshold;		/* Free-space section threshold */
-    H5F_fspace_strategy_t strategy;		/* File space handling strategy */
-    herr_t	ret;			/* Return value */
+    hid_t    fid = -1;        /* File id */
+    hid_t       did = -1;        /* Dataset id */
+    hid_t    fcpl;            /* File creation property list template */
+    int         check[100];         /* Temporary buffer for verifying dataset data */
+    int         rdbuf[100];        /* Temporary buffer for reading in dataset data */
+    uint8_t     buf[READ_OLD_BUFSIZE];    /* temporary buffer for reading */
+    ssize_t     nread;          /* Number of bytes read in */
+    unsigned    i, j;            /* Local index variable */
+    hssize_t    free_space;        /* Amount of free-space in the file */
+    hbool_t    persist;        /* Persist free-space or not */
+    hsize_t    threshold;        /* Free-space section threshold */
+    H5F_fspace_strategy_t strategy;        /* File space handling strategy */
+    herr_t    ret;            /* Return value */
 
     /* Output message about test being performed */
     MESSAGE(5, ("File space compatibility testing for 1.6 and 1.8 files\n"));
@@ -4342,31 +4392,31 @@ test_filespace_compatible(void)
         const char *filename = H5_get_srcdir_filename(OLD_FILENAME[j]); /* Corrected test file name */
 
         /* Open and copy the test file into a temporary file */
-	fd_old = HDopen(filename, O_RDONLY, 0666);
-	CHECK(fd_old, FAIL, "HDopen");
-	fd_new = HDopen(FILE5, O_RDWR|O_CREAT|O_TRUNC, 0666);
-	CHECK(fd_new, FAIL, "HDopen");
+    fd_old = HDopen(filename, O_RDONLY);
+    CHECK(fd_old, FAIL, "HDopen");
+    fd_new = HDopen(FILE5, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW);
+    CHECK(fd_new, FAIL, "HDopen");
 
-	/* Copy data */
+    /* Copy data */
         while((nread = HDread(fd_old, buf, (size_t)READ_OLD_BUFSIZE)) > 0) {
             ssize_t write_err = HDwrite(fd_new, buf, (size_t)nread);
             CHECK(write_err, -1, "HDwrite");
         } /* end while */
 
-	/* Close the files */
-	ret = HDclose(fd_old);
-	CHECK(ret, FAIL, "HDclose");
-	ret = HDclose(fd_new);
-	CHECK(ret, FAIL, "HDclose");
+    /* Close the files */
+    ret = HDclose(fd_old);
+    CHECK(ret, FAIL, "HDclose");
+    ret = HDclose(fd_new);
+    CHECK(ret, FAIL, "HDclose");
 
         /* Open the temporary test file */
-	fid = H5Fopen(FILE5, H5F_ACC_RDWR, H5P_DEFAULT);
-	CHECK(fid, FAIL, "H5Fopen");
+    fid = H5Fopen(FILE5, H5F_ACC_RDWR, H5P_DEFAULT);
+    CHECK(fid, FAIL, "H5Fopen");
 
-	/* There should not be any free space in the file */
-	free_space = H5Fget_freespace(fid);
-	CHECK(free_space, FAIL, "H5Fget_freespace");
-	VERIFY(free_space, (hssize_t)0, "H5Fget_freespace");
+    /* There should not be any free space in the file */
+    free_space = H5Fget_freespace(fid);
+    CHECK(free_space, FAIL, "H5Fget_freespace");
+    VERIFY(free_space, (hssize_t)0, "H5Fget_freespace");
 
         /* Get the file's file creation property list */
         fcpl = H5Fget_create_plist(fid);
@@ -4383,27 +4433,27 @@ test_filespace_compatible(void)
         VERIFY(persist, FALSE, "H5Pget_file_space_strategy");
         VERIFY(threshold, 1, "H5Pget_file_space_strategy");
 
-	/* Generate raw data */
-	for(i = 0; i < 100; i++)
-	    check[i] = (int)i;
+    /* Generate raw data */
+    for(i = 0; i < 100; i++)
+        check[i] = (int)i;
 
-	/* Open and read the dataset */
-	did = H5Dopen2(fid, DSETNAME, H5P_DEFAULT);
-	CHECK(did, FAIL, "H5Dopen");
-	ret = H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rdbuf);
-	CHECK(ret, FAIL, "H5Dread");
+    /* Open and read the dataset */
+    did = H5Dopen2(fid, DSETNAME, H5P_DEFAULT);
+    CHECK(did, FAIL, "H5Dopen");
+    ret = H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rdbuf);
+    CHECK(ret, FAIL, "H5Dread");
 
-	/* Verify the data read is correct */
-	for(i = 0; i < 100; i++)
-	    VERIFY(rdbuf[i], check[i], "test_compatible");
+    /* Verify the data read is correct */
+    for(i = 0; i < 100; i++)
+        VERIFY(rdbuf[i], check[i], "test_compatible");
 
-	/* Close the dataset */
-	ret = H5Dclose(did);
-	CHECK(ret, FAIL, "H5Dclose");
+    /* Close the dataset */
+    ret = H5Dclose(did);
+    CHECK(ret, FAIL, "H5Dclose");
 
-	/* Remove the dataset */
-	ret = H5Ldelete(fid, DSETNAME, H5P_DEFAULT);
-	CHECK(ret, FAIL, "H5Ldelete");
+    /* Remove the dataset */
+    ret = H5Ldelete(fid, DSETNAME, H5P_DEFAULT);
+    CHECK(ret, FAIL, "H5Ldelete");
 
         /* Close the plist */
         ret = H5Pclose(fcpl);
@@ -4413,30 +4463,30 @@ test_filespace_compatible(void)
         ret = H5Fclose(fid);
         CHECK(ret, FAIL, "H5Fclose");
 
-	/* Re-Open the file */
-	fid = H5Fopen(FILE5, H5F_ACC_RDONLY, H5P_DEFAULT);
-	CHECK(fid, FAIL, "H5Fopen");
+    /* Re-Open the file */
+    fid = H5Fopen(FILE5, H5F_ACC_RDONLY, H5P_DEFAULT);
+    CHECK(fid, FAIL, "H5Fopen");
 
-	/* The dataset should not be there */
-	did = H5Dopen2(fid, DSETNAME, H5P_DEFAULT);
-	VERIFY(did, FAIL, "H5Dopen");
+    /* The dataset should not be there */
+    did = H5Dopen2(fid, DSETNAME, H5P_DEFAULT);
+    VERIFY(did, FAIL, "H5Dopen");
 
-	/* There should not be any free space in the file */
-	free_space = H5Fget_freespace(fid);
-	CHECK(free_space, FAIL, "H5Fget_freespace");
-	VERIFY(free_space, (hssize_t)0, "H5Fget_freespace");
+    /* There should not be any free space in the file */
+    free_space = H5Fget_freespace(fid);
+    CHECK(free_space, FAIL, "H5Fget_freespace");
+    VERIFY(free_space, (hssize_t)0, "H5Fget_freespace");
 
-	/* Close the file */
-	ret = H5Fclose(fid);
-	CHECK(ret, FAIL, "H5Fclose");
+    /* Close the file */
+    ret = H5Fclose(fid);
+    CHECK(ret, FAIL, "H5Fclose");
     } /* end for */
 } /* test_filespace_compatible */
 
 /****************************************************************
 **
 **  test_filespace_1.10.0_compatible():
-**	Verify that the latest file space management can open, read and
-**	modify 1.10.0 HDF5 files : 
+**    Verify that the latest file space management can open, read and
+**    modify 1.10.0 HDF5 files :
 **    h5fc_ext1_i.h5:   H5F_FILE_SPACE_ALL, default threshold; has superblock extension but no fsinfo message
 **    h5fc_ext1_f.h5:   H5F_FILE_SPACE_ALL_PERSIST, default threshold; has superblock extension with fsinfo message
 **    h5fc_ext2_if.h5:  H5F_FILE_SPACE_ALL, non-default threshold; has superblock extension with fsinfo message
@@ -4450,16 +4500,16 @@ static void
 test_filespace_1_10_0_compatible(void)
 {
     hid_t       fid = -1;               /* File id */
-    hid_t       did = -1;		/* Dataset id */
+    hid_t       did = -1;        /* Dataset id */
     hid_t       fcpl;                   /* File creation property list */
-    hbool_t	persist;                /* Persist free-space or not */
-    hsize_t	threshold;              /* Free-space section threshold */
+    hbool_t    persist;                /* Persist free-space or not */
+    hsize_t    threshold;              /* Free-space section threshold */
     H5F_fspace_strategy_t strategy;     /* File space handling strategy */
-    int         wbuf[24]; 		/* Buffer for dataset data */
-    int         rdbuf[24];		/* Buffer for dataset data */
+    int         wbuf[24];         /* Buffer for dataset data */
+    int         rdbuf[24];        /* Buffer for dataset data */
     int         status;                 /* Status from copying the existing file */
     unsigned    i, j;                   /* Local index variable */
-    herr_t	ret;			/* Return value */
+    herr_t    ret;            /* Return value */
 
     /* Output message about test being performed */
     MESSAGE(5, ("File space compatibility testing for 1.10.0 files\n"));
@@ -4467,7 +4517,7 @@ test_filespace_1_10_0_compatible(void)
     for(j = 0; j < NELMTS(OLD_1_10_0_FILENAME); j++) {
         /* Make a copy of the test file */
         status = h5_make_local_copy(OLD_1_10_0_FILENAME[j], FILE5);
-	CHECK(status, FAIL, "h5_make_local_copy");
+    CHECK(status, FAIL, "h5_make_local_copy");
 
         /* Open the temporary test file */
         fid = H5Fopen(FILE5, H5F_ACC_RDWR, H5P_DEFAULT);
@@ -4501,7 +4551,7 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
 
             case 1:
                 VERIFY(strategy, H5F_FSPACE_STRATEGY_FSM_AGGR, "H5Pget_file_space_strategy");
@@ -4522,7 +4572,7 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
 
             case 2:
                 VERIFY(strategy, H5F_FSPACE_STRATEGY_FSM_AGGR, "H5Pget_file_space_strategy");
@@ -4543,7 +4593,7 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
 
             case 3:
                 VERIFY(strategy, H5F_FSPACE_STRATEGY_NONE, "H5Pget_file_space_strategy");
@@ -4564,7 +4614,7 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
 
             case 4:
                 VERIFY(strategy, H5F_FSPACE_STRATEGY_AGGR, "H5Pget_file_space_strategy");
@@ -4585,7 +4635,7 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
             case 5:
                 VERIFY(strategy, H5F_FSPACE_STRATEGY_FSM_AGGR, "H5Pget_file_space_strategy");
                 VERIFY(persist, H5F_FREE_SPACE_PERSIST_DEF, "H5Pget_file_space_strategy");
@@ -4605,10 +4655,10 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
 
             default:
-               break; 
+               break;
         }
 
         /* Close the plist */
@@ -4639,7 +4689,7 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
 
             case 1:
                 /* Open and read the dataset */
@@ -4656,7 +4706,7 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
 
             case 2:
                 /* Open and read the dataset */
@@ -4673,7 +4723,7 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
 
             case 3:
                 /* Open and read the dataset */
@@ -4690,7 +4740,7 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
 
             case 4:
 
@@ -4708,7 +4758,7 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
 
             case 5:
 
@@ -4726,10 +4776,10 @@ test_filespace_1_10_0_compatible(void)
                 /* Close the dataset */
                 ret = H5Dclose(did);
                 CHECK(ret, FAIL, "H5Dclose");
-                break; 
+                break;
 
             default:
-               break; 
+               break;
         }
 
         /* Close the file */
@@ -4742,36 +4792,36 @@ test_filespace_1_10_0_compatible(void)
 /****************************************************************
 **
 **  test_filespace_round_compatible():
-**	Verify that the trunk can open, read and modify these files--
-**	  1) They are initially created (via gen_filespace.c) in the trunk 
-**	     with combinations of file space strategies, default/non-default
-**	     threshold, and file spacing paging enabled/disbled.  
-**	     The library creates the file space info message with 
-**	     "mark if unknown" in these files.
-**	  2) They are copied to the 1.8 branch, and are opened/read/modified 
-**	     there via test_filespace_compatible() in test/tfile.c. 
-**	     The 1.8 library marks the file space info message as "unknown"
-**	     in these files.
-**	  3) They are then copied back from the 1.8 branch to the trunk for
-**	     compatibility testing via this routine.
-**	  4) Upon encountering the file space info message which is marked
-**	     as "unknown", the library will use the default file space management
-**	     from then on: non-persistent free-space managers, default threshold,
-**	     and non-paging file space.
+**    Verify that the trunk can open, read and modify these files--
+**      1) They are initially created (via gen_filespace.c) in the trunk
+**         with combinations of file space strategies, default/non-default
+**         threshold, and file spacing paging enabled/disbled.
+**         The library creates the file space info message with
+**         "mark if unknown" in these files.
+**      2) They are copied to the 1.8 branch, and are opened/read/modified
+**         there via test_filespace_compatible() in test/tfile.c.
+**         The 1.8 library marks the file space info message as "unknown"
+**         in these files.
+**      3) They are then copied back from the 1.8 branch to the trunk for
+**         compatibility testing via this routine.
+**      4) Upon encountering the file space info message which is marked
+**         as "unknown", the library will use the default file space management
+**         from then on: non-persistent free-space managers, default threshold,
+**         and non-paging file space.
 **
 ****************************************************************/
 static void
 test_filespace_round_compatible(void)
 {
-    hid_t	fid = -1;		/* File id */
-    hid_t	fcpl = -1;		/* File creation property list ID */
-    unsigned    j;			/* Local index variable */
-    H5F_fspace_strategy_t strategy;	/* File space strategy */
-    hbool_t 	persist;		/* Persist free-space or not */
-    hsize_t 	threshold;		/* Free-space section threshold */
-    hssize_t	free_space;		/* Amount of free space in the file */
+    hid_t    fid = -1;        /* File id */
+    hid_t    fcpl = -1;        /* File creation property list ID */
+    unsigned    j;            /* Local index variable */
+    H5F_fspace_strategy_t strategy;    /* File space strategy */
+    hbool_t     persist;        /* Persist free-space or not */
+    hsize_t     threshold;        /* Free-space section threshold */
+    hssize_t    free_space;        /* Amount of free space in the file */
     int         status;                 /* Status from copying the existing file */
-    herr_t	ret;			/* Return value */
+    herr_t    ret;            /* Return value */
 
     /* Output message about test being performed */
     MESSAGE(5, ("File space compatibility testing for files from trunk to 1_8 to trunk\n"));
@@ -4779,31 +4829,31 @@ test_filespace_round_compatible(void)
     for(j = 0; j < NELMTS(FSPACE_FILENAMES); j++) {
         /* Make a copy of the test file */
         status = h5_make_local_copy(FSPACE_FILENAMES[j], FILE5);
-	CHECK(status, FAIL, "h5_make_local_copy");
-
-	/* Open the temporary test file */
-	fid = H5Fopen(FILE5, H5F_ACC_RDWR, H5P_DEFAULT);
-	CHECK(fid, FAIL, "H5Fopen");
-
-	/* Get the file's creation property list */
-	fcpl = H5Fget_create_plist(fid);
-	CHECK(fcpl, FAIL, "H5Fget_create_plist");
-
-	ret = H5Pget_file_space_strategy(fcpl, &strategy, &persist, &threshold);
-	CHECK(ret, FAIL, "H5Pget_file_space_strategy");
-	VERIFY(strategy, H5F_FSPACE_STRATEGY_FSM_AGGR, "H5Pget_file_space_strategy");
-	VERIFY(persist, FALSE, "H5Pget_file_space_strategy");
-	VERIFY(threshold, 1, "H5Pget_file_space_strategy");
-
-	/* There should not be any free space in the file */
-	free_space = H5Fget_freespace(fid);
-	CHECK(free_space, FAIL, "H5Fget_freespace");
-	VERIFY(free_space, (hssize_t)0, "H5Fget_freespace");
-
-	/* Closing */
-	ret = H5Fclose(fid);
-	ret = H5Pclose(fcpl);
-	CHECK(ret, FAIL, "H5Fclose");
+    CHECK(status, FAIL, "h5_make_local_copy");
+
+    /* Open the temporary test file */
+    fid = H5Fopen(FILE5, H5F_ACC_RDWR, H5P_DEFAULT);
+    CHECK(fid, FAIL, "H5Fopen");
+
+    /* Get the file's creation property list */
+    fcpl = H5Fget_create_plist(fid);
+    CHECK(fcpl, FAIL, "H5Fget_create_plist");
+
+    ret = H5Pget_file_space_strategy(fcpl, &strategy, &persist, &threshold);
+    CHECK(ret, FAIL, "H5Pget_file_space_strategy");
+    VERIFY(strategy, H5F_FSPACE_STRATEGY_FSM_AGGR, "H5Pget_file_space_strategy");
+    VERIFY(persist, FALSE, "H5Pget_file_space_strategy");
+    VERIFY(threshold, 1, "H5Pget_file_space_strategy");
+
+    /* There should not be any free space in the file */
+    free_space = H5Fget_freespace(fid);
+    CHECK(free_space, FAIL, "H5Fget_freespace");
+    VERIFY(free_space, (hssize_t)0, "H5Fget_freespace");
+
+    /* Closing */
+    ret = H5Fclose(fid);
+    ret = H5Pclose(fcpl);
+    CHECK(ret, FAIL, "H5Fclose");
     } /* end for */
 
 } /* test_filespace_round_compatible */
@@ -4869,8 +4919,8 @@ test_libver_bounds_real(H5F_libver_t libver_create, unsigned oh_vers_create,
     CHECK(group, FAIL, "H5Gcreate");
 
     ret = H5Oget_info(group, &oinfo);
-    CHECK(ret, FAIL, "H5Oget_info_by_name");
-    VERIFY(oinfo.hdr.version, oh_vers_mod, "H5Oget_info_by_name");
+    CHECK(ret, FAIL, "H5Oget_info");
+    VERIFY(oinfo.hdr.version, oh_vers_mod, "H5Oget_info");
 
     ret = H5Gclose(group);
     CHECK(ret, FAIL, "H5Gclose");
@@ -4903,6 +4953,134 @@ test_libver_bounds_real(H5F_libver_t libver_create, unsigned oh_vers_create,
     CHECK(ret, FAIL, "H5Pclose");
 } /* end test_libver_bounds_real() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    test_libver_bounds_open
+ *
+ * Purpose:     Tests opening latest file with various low/high bounds.
+ *
+ * Return:      Success:    0
+ *              Failure:    number of errors
+ *
+ *-------------------------------------------------------------------------
+ */
+#define VERBFNAME        "tverbounds_dspace.h5"
+#define VERBDSNAME       "dataset 1"
+#define SPACE1_DIM1     3
+static void
+test_libver_bounds_open(void)
+{
+    hid_t file = -1;    /* File ID */
+    hid_t space = -1;   /* Dataspace ID */
+    hid_t dset = -1;    /* Dataset ID */
+    hid_t fapl = -1;    /* File access property list ID */
+    hid_t new_fapl = -1;/* File access property list ID for reopened file */
+    hid_t dcpl = -1;    /* Dataset creation property list ID */
+    hsize_t dim[1] = {SPACE1_DIM1}; /* Dataset dimensions */
+    H5F_libver_t low, high;         /* File format bounds */
+    hsize_t chunk_dim[1] = {SPACE1_DIM1}; /* Chunk dimensions */
+    herr_t ret;         /* Generic return value */
+
+    /* Output message about test being performed */
+    MESSAGE(5, ("Testing Opening File in Various Version Bounds\n"));
+
+    /* Create a file access property list */
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(fapl, FAIL, "H5Pcreate");
+
+    /* Create dataspace */
+    space = H5Screate_simple(1, dim, NULL);
+    CHECK(space, FAIL, "H5Screate_simple");
+
+    /* Create a dataset creation property list */
+    dcpl = H5Pcreate(H5P_DATASET_CREATE);
+    CHECK(dcpl, FAIL, "H5Pcreate");
+
+    /* Create and set chunk plist */
+    ret = H5Pset_chunk(dcpl, 1, chunk_dim);
+    CHECK(ret, FAIL, "H5Pset_chunk");
+    ret = H5Pset_deflate(dcpl, 9);
+    CHECK(ret, FAIL, "H5Pset_deflate");
+    ret = H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS);
+    CHECK(ret, FAIL, "H5Pset_chunk_opts");
+
+    /* Create a file with (LATEST, LATEST) bounds, create a layout version 4
+       dataset, then close the file */
+
+    /* Set version bounds to (LATEST, LATEST) */
+    low = H5F_LIBVER_LATEST;
+    high = H5F_LIBVER_LATEST;
+    ret = H5Pset_libver_bounds(fapl, low, high);
+    CHECK(ret, FAIL, "H5Pset_libver_bounds");
+
+    /* Create the file */
+    file = H5Fcreate(VERBFNAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+    CHECK(file, FAIL, "H5Fcreate");
+
+    /* Create dataset */
+    dset = H5Dcreate2(file, VERBDSNAME, H5T_NATIVE_INT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    CHECK(dset, FAIL, "H5Dcreate2");
+
+    /* Close dataset and file */
+    ret = H5Dclose(dset);
+    CHECK(ret, FAIL, "H5Dclose");
+    ret = H5Fclose(file);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    /* Attempt to open latest file with (earliest, v18), should fail */
+    ret = H5Pset_libver_bounds(fapl, H5F_LIBVER_EARLIEST, H5F_LIBVER_V18);
+    H5E_BEGIN_TRY {
+        file = H5Fopen(VERBFNAME, H5F_ACC_RDONLY, fapl);
+    } H5E_END_TRY;
+    VERIFY(file, FAIL, "Attempted to open latest file with earliest version");
+
+    /* Attempt to open latest file with (v18, v18), should fail */
+    ret = H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_V18);
+    H5E_BEGIN_TRY {
+        file = H5Fopen(VERBFNAME, H5F_ACC_RDONLY, fapl);
+    } H5E_END_TRY;
+    VERIFY(file, FAIL, "Attempted to open latest file with v18 bounds");
+
+    /* Opening VERBFNAME in these combination should succeed.
+       For each low bound, verify that it is upgraded properly */
+    high = H5F_LIBVER_LATEST;
+    for (low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++)
+    {
+        H5F_libver_t new_low = H5F_LIBVER_EARLIEST;
+
+        /* Set version bounds for opening file */
+        ret = H5Pset_libver_bounds(fapl, low, high);
+        CHECK(ret, FAIL, "H5Pset_libver_bounds");
+
+        /* Open the file */
+        file = H5Fopen(VERBFNAME, H5F_ACC_RDONLY, fapl);
+        CHECK(file, FAIL, "H5Fopen");
+
+        /* Get the new file access property */
+        new_fapl = H5Fget_access_plist(file);
+        CHECK(new_fapl, FAIL, "H5Fget_access_plist");
+
+        /* Get new low bound and verify that it has been upgraded properly */
+        ret = H5Pget_libver_bounds(new_fapl, &new_low, NULL);
+        CHECK(ret, FAIL, "H5Pget_libver_bounds");
+        VERIFY(new_low, H5F_LIBVER_LATEST, "Low bound should be upgraded to H5F_LIBVER_LATEST");
+
+        ret = H5Pclose(new_fapl);
+        CHECK(ret, FAIL, "H5Pclose");
+        ret = H5Fclose(file);
+        CHECK(ret, FAIL, "H5Fclose");
+    } /* for low */
+
+    /* Close dataspace and property lists */
+    ret = H5Sclose(space);
+    CHECK(ret, FAIL, "H5Sclose");
+    ret = H5Pclose(dcpl);
+    CHECK(ret, FAIL, "H5Pclose");
+    ret = H5Pclose(fapl);
+    CHECK(ret, FAIL, "H5Pclose");
+} /* end test_libver_bounds_open() */
+
+
 /****************************************************************
 **
 **  test_libver_bounds():
@@ -4920,20 +5098,1732 @@ test_libver_bounds(void)
     /* Run the tests */
     test_libver_bounds_real(H5F_LIBVER_EARLIEST, 1, H5F_LIBVER_LATEST, 2);
     test_libver_bounds_real(H5F_LIBVER_LATEST, 2, H5F_LIBVER_EARLIEST, 2);
+    test_libver_bounds_open();
 } /* end test_libver_bounds() */
 
+/**************************************************************************************
+**
+**  test_libver_bounds_low_high():
+**      Tests to verify that format versions are correct with the following five
+**      pairs of low/high version bounds set in fapl via H5Pset_libver_bounds():
+**          (1) (earliest, v18)
+**          (2) (earliest, v110)
+**          (3) (v18, v18)
+**          (4) (v18, v110)
+**          (5) (v110, v110)
+**
+**      For each pair of setting in fapl, verify format versions with the following
+**      six tests:
+**          (1) test_libver_bounds_super(fapl): superblock versions
+**          (2) test_libver_bounds_obj(fapl): object header versions
+**          (3) test_libver_bounds_dataset(fapl): message versions associated with dataset
+**          (4) test_libver_bounds_dataspace(fapl): dataspace message versions
+**          (5) test_libver_bounds_datatype(fapl): datatype message versions
+**          (6) test_libver_bounds_attributes(fapl): attribute message versions
+**
+**************************************************************************************/
+static void
+test_libver_bounds_low_high(void)
+{
+    hid_t fapl = -1;        /* File access property list */
+    H5F_libver_t low, high; /* Low and high bounds */
+    herr_t ret;             /* The return value */
+
+    /* Output message about test being performed */
+    MESSAGE(5, ("Testing setting (low, high) format version bounds\n"));
+
+    /* Create a file access property list */
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(fapl, FAIL, "H5Pcreate");
+
+    /* Loop through all the combinations of low/high version bounds */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++)
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+
+            H5E_BEGIN_TRY {
+                /* Set the low/high version bounds */
+                ret = H5Pset_libver_bounds(fapl, low, high);
+            } H5E_END_TRY;
+
+            /* Should fail: invalid combinations */
+            if(high == H5F_LIBVER_EARLIEST) {
+                VERIFY(ret, FAIL, "H5Pset_libver_bounds");
+                continue;
+            }
+
+            /* Should fail: invalid combinations */
+            if(high < low) {
+                VERIFY(ret, FAIL, "H5Pset_libver_bounds");
+                continue;
+            }
+
+            /* All other combinations are valid and should succeed */
+            VERIFY(ret, SUCCEED, "H5Pset_libver_bounds");
+
+            /* Tests to verify version bounds */
+            test_libver_bounds_super(fapl);
+            test_libver_bounds_obj(fapl);
+            test_libver_bounds_dataset(fapl);
+            test_libver_bounds_dataspace(fapl);
+            test_libver_bounds_datatype(fapl);
+            test_libver_bounds_attributes(fapl);
+        }
+
+    ret = H5Pclose(fapl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+} /* end test_libver_bounds_low_high() */
+
+
+/***********************************************************************
+**
+**  test_libver_bounds_super():
+**      Verify superblock version with the following two tests:
+**            (1) test_libver_bounds_super_create():
+**              --when creating a file with the input fapl and the fcpl
+**                that has the following feature enabled:
+**                (A) default fcpl
+**                (B) fcpl with v1-btee K value enabled
+**                (C) fcpl with shared messages enabled
+**                (D) fcpl with persistent free-space manager enabled
+**
+**            (2) test_libver_bounds_super_open():
+**              --when opening a file which is created with the input fapl
+**                and the fcpl setting as #A to #D above.
+**
+**     These two tests are run with or without SWMR file access.
+**
+*************************************************************************/
+static void
+test_libver_bounds_super(hid_t fapl)
+{
+    hid_t fcpl = -1;    /* File creation property list */
+    herr_t ret;         /* The return value */
+
+    /* Create a default fcpl: #A */
+    /* This will result in superblock version 0 */
+    fcpl = H5Pcreate(H5P_FILE_CREATE);
+    CHECK(fcpl, FAIL, "H5Pcreate");
+
+    /* Verify superblock version when creating a file with input fapl,
+       fcpl #A and with/without SWMR access */
+    test_libver_bounds_super_create(fapl, fcpl, TRUE);
+    test_libver_bounds_super_create(fapl, fcpl, FALSE);
+
+    /* Verify superblock version when opening a file which is created
+       with input fapl, fcpl #A and with/without SWMR access */
+    test_libver_bounds_super_open(fapl, fcpl, TRUE);
+    test_libver_bounds_super_open(fapl, fcpl, FALSE);
+
+    /* Close the fcpl */
+    ret = H5Pclose(fcpl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+    /* Create a fcpl with v1-btree K value enabled: #B */
+    /* This will result in superblock version 1 */
+    fcpl = H5Pcreate(H5P_FILE_CREATE);
+    CHECK(fcpl, FAIL, "H5Pcreate");
+    ret = H5Pset_istore_k(fcpl, 64);
+    CHECK(ret, FAIL, "H5Pset_istore_k");
+
+    /* Verify superblock version when creating a file with input fapl,
+       fcpl #B and with/without SWMR access */
+    test_libver_bounds_super_create(fapl, fcpl, TRUE);
+    test_libver_bounds_super_create(fapl, fcpl, FALSE);
+
+    /* Verify superblock version when opening a file which is created
+       with input fapl, fcpl #B and with/without SWMR access */
+    test_libver_bounds_super_open(fapl, fcpl, TRUE);
+    test_libver_bounds_super_open(fapl, fcpl, FALSE);
+
+    /* Close the fcpl */
+    ret = H5Pclose(fcpl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+    /* Create a fcpl with shared messages enabled: #C */
+    /* This will result in superblock version 2 */
+    fcpl = H5Pcreate(H5P_FILE_CREATE);
+    CHECK(fcpl, FAIL, "H5Pcreate");
+    ret = H5Pset_shared_mesg_nindexes(fcpl, 1);
+    CHECK(ret, FAIL, "H5Pset_shared_mesg_nindexes");
+    ret = H5Pset_shared_mesg_index(fcpl, 0, H5O_SHMESG_ATTR_FLAG, 2);
+    CHECK(ret, FAIL, "H5Pset_shared_mesg_index");
+
+    /* Verify superblock version when creating a file with input fapl,
+       fcpl #C and with/without SWMR access */
+    test_libver_bounds_super_create(fapl, fcpl, TRUE);
+    test_libver_bounds_super_create(fapl, fcpl, FALSE);
+
+    /* Verify superblock version when opening a file which is created
+       with input fapl, fcpl #C and with/without SWMR access */
+    test_libver_bounds_super_open(fapl, fcpl, TRUE);
+    test_libver_bounds_super_open(fapl, fcpl, FALSE);
+
+    /* Close the fcpl */
+    ret = H5Pclose(fcpl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+    /* Create a fcpl with persistent free-space manager enabled: #D */
+    /* This will result in superblock version 2 */
+    fcpl = H5Pcreate(H5P_FILE_CREATE);
+    CHECK(fcpl, FAIL, "H5Pcreate");
+    ret = H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, 1, (hsize_t)1);
+    CHECK(ret, FAIL, "H5Pset_file_space");
+
+    /* Verify superblock version when creating a file with input fapl,
+       fcpl #D and with/without SWMR access */
+    test_libver_bounds_super_create(fapl, fcpl, TRUE);
+    test_libver_bounds_super_create(fapl, fcpl, FALSE);
+
+    /* Verify superblock version when opening a file which is created
+       with input fapl, fcpl #D and with/without SWMR access */
+    test_libver_bounds_super_open(fapl, fcpl, TRUE);
+    test_libver_bounds_super_open(fapl, fcpl, FALSE);
+
+    /* Close the fcpl */
+    ret = H5Pclose(fcpl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+} /* end test_libver_bounds_super() */
+
+
+/**************************************************************************************************
+**
+**  test_libver_bounds_super_create():
+**      Verify the following when the file is created with the input fapl, fcpl, and
+**      with/without SWMR access:
+**          (a) the superblock version #
+**          (b) the file's low bound setting
+**          (c) fail or succeed in creating the file
+**
+**      For file creation, the bounds setting in fapl, the feature enabled in fcpl,
+**      and with/without SWMR file access will determine the results for #a to #c.
+**
+**      The first row for the following two tables is the 5 pairs of low/high bounds setting
+**      in the input fapl. The next three rows list the expected results for #a to #c.
+**      "-->" indicates "upgrade to"
+**
+**                                          Creating a file with write access
+**                    --------------------------------------------------------------------------------
+**                    | (earliest, v18) | (earliest, v110) | (v18, v18) | (v18, v110) | (v110, v110) |
+**                    |______________________________________________________________________________|
+** Superblock version | vers 0, 1, 2    | vers 0, 1, 2     | vers 2     | vers 2      | vers 3       |
+**                    |------------------------------------------------------------------------------|
+** File's low bound   |                            no change                                         |
+**                    |------------------------------------------------------------------------------|
+** File creation      |                             succeed                                          |
+**                    |______________________________________________________________________________|
+**
+**                                          Creating a file with SWMR-write access
+**                    --------------------------------------------------------------------------------
+**                    | (earliest, v18) | (earliest, v110) | (v18, v18) | (v18, v110) | (v110, v110) |
+**                    |______________________________________________________________________________|
+** Superblock version | --              | vers 3           | --         | vers  3     | vers 3       |
+**                    |------------------------------------------------------------------------------|
+** File's low bound   | --              | ->v110           | --         | ->v110      | no change    |
+**                    |------------------------------------------------------------------------------|
+** File creation      | fail            | succeed          | fail       | succeed     | succed       |
+**                    |______________________________________________________________________________|
+**
+******************************************************************************************************/
+static void
+test_libver_bounds_super_create(hid_t fapl, hid_t fcpl, htri_t is_swmr)
+{
+    hid_t fid = -1;            /* File ID */
+    H5F_t *f = NULL;        /* Internal file pointer */
+    H5F_libver_t low, high; /* Low and high bounds */
+    hbool_t ok;                /* The result is ok or not */
+    herr_t ret;                /* The return value */
+
+    /* Try to create the file */
+    H5E_BEGIN_TRY {
+        fid = H5Fcreate(FILE8, H5F_ACC_TRUNC | (is_swmr ? H5F_ACC_SWMR_WRITE : 0), fcpl, fapl);
+    } H5E_END_TRY;
+
+    /* Get the internal file pointer if the create succeeds */
+    if((ok = fid >= 0)) {
+        f = (H5F_t *)H5I_object(fid);
+        CHECK(f, NULL, "H5I_object");
+    }
+
+    /* Retrieve the low/high bounds */
+    ret = H5Pget_libver_bounds(fapl, &low, &high);
+    CHECK(ret, FAIL, "H5Pget_libver_bounds");
+
+    if(is_swmr) { /* SWMR is enabled */
+
+        if(high == H5F_LIBVER_LATEST) { /* Should succeed */
+            VERIFY(ok, TRUE, "H5Fcreate");
+            VERIFY(HDF5_SUPERBLOCK_VERSION_3, f->shared->sblock->super_vers, "HDF5_superblock_ver_bounds");
+            VERIFY(H5F_LIBVER_V110, f->shared->low_bound, "HDF5_superblock_ver_bounds");
+
+        } else /* Should fail */
+            VERIFY(ok, FALSE, "H5Fcreate");
+
+    } else { /* Should succeed */
+        VERIFY(ok, TRUE, "H5Fcreate");
+        VERIFY(low, f->shared->low_bound, "HDF5_superblock_ver_bounds");
+
+        switch(low) {
+            case H5F_LIBVER_EARLIEST:
+                ok = (f->shared->sblock->super_vers == 0 ||
+                      f->shared->sblock->super_vers == 1 ||
+                      f->shared->sblock->super_vers == 2);
+                VERIFY(ok, TRUE, "HDF5_superblock_ver_bounds");
+                break;
+
+            case H5F_LIBVER_V18:
+                ok = (f->shared->sblock->super_vers == 2);
+                VERIFY(ok, TRUE, "HDF5_superblock_ver_bounds");
+                break;
+
+            case H5F_LIBVER_V110:
+                ok = (f->shared->sblock->super_vers == 3);
+                VERIFY(ok, TRUE, "HDF5_superblock_ver_bounds");
+                break;
+
+            case H5F_LIBVER_ERROR:
+            case H5F_LIBVER_NBOUNDS:
+            default:
+               ERROR("H5Pget_libver_bounds");
+
+        } /* end switch */
+    }
+
+    if(ok) { /* Close the file */
+        ret = H5Fclose(fid);
+        CHECK(ret, FAIL, "H5Fclose");
+    }
+
+} /* end test_libver_bounds_super_create() */
+
+/**************************************************************************************************
+**
+**  test_libver_bounds_super_open():
+**      Verify the following when opening a file which is created with the input fapl, fcpl,
+**      and with/without SWMR access:
+**          (a) the file's low bound setting
+**          (b) fail or succeed in opening the file
+**
+**      (1) Create a file with the input fapl, fcpl and with/without SWMR access
+**      (2) Close the file
+**      (3) Reopen the file with a new fapl that is set to the 5 pairs of low/high bounds
+**          in a for loop. For each pair of setting in the new fapl:
+**          --Verify the expected results for #a and #b above.
+**          --Close the file.
+**
+**      For file open, the file's superblock version, the low/high bounds setting in fapl,
+**      and with/without SWMR file access will determine the results for #a and #b.
+**
+**      The first row for the following tables is the 5 pairs of low/high bounds setting
+**      in the input fapl. The next two rows list the expected results for #a and #b.
+**      "-->" indicates "upgrade to"
+**
+**                                        Opening a file with write access
+**
+**                                              Superblock version 0, 1
+**                  --------------------------------------------------------------------------------
+**                  | (earliest, v18) | (earliest, v110) | (v18, v18) | (v18, v110) | (v110, v110) |
+**                  |______________________________________________________________________________|
+** File's low bound |                               no change                                      |
+**                  |------------------------------------------------------------------------------|
+** File open        |                               succeed                                        |
+**                  |______________________________________________________________________________|
+**
+**
+**                                              Superblock version 2
+**                  --------------------------------------------------------------------------------
+**                  | (earliest, v18) | (earliest, v110) | (v18, v18) | (v18, v110) | (v110, v110) |
+**                  |______________________________________________________________________________|
+** File's low bound |               -->v18               |               no change                 |
+**                  |------------------------------------------------------------------------------|
+** File open        |                               succeed                                        |
+**                  |______________________________________________________________________________|
+**
+**                                              Superblock version 3
+**                  --------------------------------------------------------------------------------
+**                  | (earliest, v18) | (earliest, v110) | (v18, v18) | (v18, v110) | (v110, v110) |
+**                  |______________________________________________________________________________|
+** File's low bound | --              | -->v110          | --         | -->v110     | no change    |
+**                  |------------------------------------------------------------------------------|
+** File open        | fail            | succeed          | fail       | succeed     | succeed      |
+**                  |______________________________________________________________________________|
+**
+**
+**
+**                                        Opening a file with SWMR-write access
+**
+**                                              Superblock version 0, 1, 2
+**                  -------------------------------------------------------------------------------
+**                  | (earliest, v18) | (earliest, v10) | (v18, v18) | (v18, v110) | (v110, v110) |
+**                  |_____________________________________________________________________________|
+** File's low bound |                                   ----
+**                  |-----------------------------------------------------------------------------|
+** File open        |                                   fail
+**                  |_____________________________________________________________________________|
+**
+**
+**                                              Superblock version 3
+**                  -------------------------------------------------------------------------------
+**                  | (earliest, v18) | (earliest, v10) | (v18, v18) | (v18, v110) | (v110, v110) |
+**                  |_____________________________________________________________________________|
+** File's low bound | --              | -->v110         | --         | -->v110     | no change    |
+**                  |-----------------------------------------------------------------------------|
+** File open        | fail            | succeed         | fail       | succeed     | succeed      |
+**                  |_____________________________________________________________________________|
+**
+**
+******************************************************************************************************/
+static void
+test_libver_bounds_super_open(hid_t fapl, hid_t fcpl, htri_t is_swmr)
+{
+    hid_t fid = -1;            /* File ID */
+    H5F_t *f = NULL;        /* Internal file pointer */
+    hid_t new_fapl = -1;    /* File access property list */
+    unsigned super_vers;    /* Superblock version */
+    H5F_libver_t low, high; /* Low and high bounds */
+    hbool_t ok;                /* The result is ok or not */
+    herr_t ret;                /* Return value */
+
+    /* Create the file with the input fcpl and fapl */
+    fid = H5Fcreate(FILE8, H5F_ACC_TRUNC, fcpl, fapl);
+    CHECK(fid, FAIL, "H5Fcreate");
+
+    /* Get the internal file pointer */
+    f = (H5F_t *)H5I_object(fid);
+    CHECK(f, NULL, "H5I_object");
+
+    /* The file's superblock version */
+    super_vers = f->shared->sblock->super_vers;
+
+    /* Close the file */
+    ret = H5Fclose(fid);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    /* Create a default file access property list */
+    new_fapl = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(new_fapl, FAIL, "H5Pcreate");
+
+    /* Loop through all the combinations of low/high bounds in new_fapl */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(new_fapl, low, high);
+            } H5E_END_TRY;
+
+            /* Invalid combinations */
+            if (ret < 0)
+                continue;
+
+            /* Open the file with or without SWMR access */
+            H5E_BEGIN_TRY {
+                fid = H5Fopen(FILE8, H5F_ACC_RDWR | (is_swmr ? H5F_ACC_SWMR_WRITE : 0), new_fapl);
+            } H5E_END_TRY;
+
+            /* Get the internal file pointer if the open succeeds */
+            if((ok = fid >= 0)) {
+                f = (H5F_t *)H5I_object(fid);
+                CHECK(f, NULL, "H5I_object");
+            }
+
+            /* Verify the file open succeeds or fails */
+            switch(super_vers) {
+                case 3:
+                    if(high == H5F_LIBVER_LATEST) {
+                        /* Should succeed */
+                        VERIFY(ok, TRUE, "H5Fopen");
+                        VERIFY(H5F_LIBVER_V110, f->shared->low_bound, "HDF5_superblock_ver_bounds");
+
+                        /* Close the file */
+                        ret = H5Fclose(fid);
+                        CHECK(ret, FAIL, "H5Fclose");
+                    } else /* Should fail */
+                        VERIFY(ok, FALSE, "H5Fopen");
+                    break;
+
+                case 2:
+                    if(is_swmr)  /* Should fail */
+                        VERIFY(ok, FALSE, "H5Fopen");
+                    else { /* Should succeed */
+                        VERIFY(ok, TRUE, "H5Fopen");
+
+                        ok = f->shared->low_bound >= H5F_LIBVER_V18;
+                        VERIFY(ok, TRUE, "HDF5_superblock_ver_bounds");
+
+                        /* Close the file */
+                        ret = H5Fclose(fid);
+                        CHECK(ret, FAIL, "H5Fclose");
+                    }
+                    break;
+
+                case 1:
+                case 0:
+                    if(is_swmr)  /* Should fail */
+                        VERIFY(ok, FALSE, "H5Fopen");
+                    else { /* Should succeed */
+                        VERIFY(ok, TRUE, "H5Fopen");
+                        VERIFY(low, f->shared->low_bound, "HDF5_superblock_ver_bounds");
+
+                        ret = H5Fclose(fid);
+                        CHECK(ret, FAIL, "H5Fclose");
+                    }
+                    break;
+
+                default:
+                    break;
+            } /* end switch */
+        } /* end for */
+    } /* end for */
+
+    /* Close the file access property list */
+    ret = H5Pclose(new_fapl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+} /* end test_libver_bounds_super_open() */
+
+/****************************************************************
+**
+**  test_libver_bounds_obj():
+**      Verify object header versions:
+**
+**      (a) Create a file with:
+**          --the input fapl
+**          --a fcpl that has shared message enabled
+**          Verify the root group's object header version.
+**          Close the file.
+**
+**      (b) Create another file with:
+**          --the input fapl
+**          --a default fcpl
+**          Verify the root group's object header version.
+**          Close the file.
+**
+**      (c) Reopen the same file in (b) with a new fapl.
+**          The new fapl is set to the 5 pairs of low/high
+**          bounds in a "for" loop.  For each setting in fapl:
+**          --Create a group in the file
+**          --Verify the group's object header version
+**          --Close and delete the group
+**          --Close the file
+**
+****************************************************************/
+static void
+test_libver_bounds_obj(hid_t fapl)
+{
+    hid_t fid = -1;         /* File ID */
+    hid_t gid = -1;         /* Group ID */
+    hid_t fcpl = -1;        /* File creation property list */
+    hid_t new_fapl = -1;    /* File access property list */
+    H5F_t *f = NULL;        /* Internal file pointer */
+    H5F_libver_t low, high; /* Low and high bounds */
+    H5O_info_t  oinfo;      /* Object info */
+    H5G_info_t ginfo;       /* Group info */
+    herr_t ret;             /* Return value */
+
+    /* Retrieve the low/high bounds from the input fapl */
+    ret = H5Pget_libver_bounds(fapl, &low, &high);
+    CHECK(ret, FAIL, "H5Pget_libver_bounds");
+
+    /* Create a default file creation property list */
+    fcpl = H5Pcreate(H5P_FILE_CREATE);
+    CHECK(fcpl, FAIL, "H5Pcreate");
+
+    /* Enable shared message in the fcpl */
+    /* This will result in a version 2 object header */
+    ret = H5Pset_shared_mesg_nindexes(fcpl, 1);
+    CHECK(ret, FAIL, "H5Pset_shared_mesg_nindexes");
+    ret = H5Pset_shared_mesg_index(fcpl, 0, H5O_SHMESG_ATTR_FLAG, 2);
+    CHECK(ret, FAIL, "H5Pset_shared_mesg_index");
+
+    /* Create the file with the fcpl and the input fapl */
+    fid = H5Fcreate(FILE8, H5F_ACC_TRUNC, fcpl, fapl);
+    CHECK(fid, FAIL, "H5Fcreate");
+
+    /* Get root group's object info */
+    ret = H5Oget_info_by_name(fid, "/", &oinfo, H5P_DEFAULT);
+    CHECK(ret, FAIL, "H5Oget_info_by_name");
+
+    /* Verify object header version is 2 because shared message is enabled */
+    VERIFY(oinfo.hdr.version, H5O_VERSION_2, "H5O_obj_ver_bounds");
+
+    /* Close the file */
+    ret = H5Fclose(fid);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    /* Close the file creation property list */
+    ret = H5Pclose(fcpl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+    /* Create a file with the default fcpl and input fapl */
+    fid = H5Fcreate(FILE8, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+    CHECK(fid, FAIL, "H5Fcreate");
+
+    /* Get root group's object info */
+    ret = H5Oget_info_by_name(fid, "/", &oinfo, H5P_DEFAULT);
+    CHECK(ret, FAIL, "H5Oget_info_by_name");
+
+    /* Verify object header version is as indicated by low_bound */
+    VERIFY(oinfo.hdr.version, H5O_obj_ver_bounds[low], "H5O_obj_ver_bounds");
+
+    /* Close the file */
+    ret = H5Fclose(fid);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    /* Create a new default file access property list which
+       is used to open the file in the "for" loop */
+    new_fapl = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(new_fapl, FAIL, "H5Pcreate");
+
+    /* Loop through all the combinations of low/high bounds in new_fapl */
+    /* Open the file with the fapl; create a group and verify the
+       object header version, then delete the group and close the file.*/
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(new_fapl, low, high);
+            } H5E_END_TRY;
+
+            if (ret < 0) /* Invalid combinations */
+                continue;
+
+            /* Open the file */
+            H5E_BEGIN_TRY {
+                fid = H5Fopen(FILE8, H5F_ACC_RDWR, new_fapl);
+            } H5E_END_TRY;
+
+            if(fid >=0 ) { /* The file open succeeds */
+
+                /* Get the internal file pointer */
+                f = (H5F_t *)H5I_object(fid);
+                CHECK(f, NULL, "H5I_object");
+
+                /* Create a group in the file */
+                gid = H5Gcreate2(fid, GRP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+                CHECK(gid, FAIL, "H5Gcreate2");
+
+                /* Get group information */
+                ret = H5Gget_info(gid, &ginfo);
+                CHECK(ret, FAIL, "H5Gget_info");
+
+                /* Verify group storage type */
+                if(f->shared->low_bound >= H5F_LIBVER_V18)
+                    /* Links in group are stored in object header */
+                    VERIFY(ginfo.storage_type, H5G_STORAGE_TYPE_COMPACT, "H5Gget_info");
+                else
+                    /* Links in group are stored with a "symbol table" */
+                    VERIFY(ginfo.storage_type, H5G_STORAGE_TYPE_SYMBOL_TABLE, "H5Gget_info");
+
+                /* Get object header information */
+                ret = H5Oget_info_by_name(gid, GRP_NAME, &oinfo, H5P_DEFAULT);
+                CHECK(ret, FAIL, "H5Oget_info_by_name");
+
+                /* Verify object header version as indicated by low_bound */
+                VERIFY(oinfo.hdr.version, H5O_obj_ver_bounds[f->shared->low_bound], "H5O_obj_ver_bounds");
+
+                /* Close the group */
+                ret = H5Gclose(gid);
+                CHECK(ret, FAIL, "H5Gclose");
+
+                /* Delete the group */
+                ret = H5Ldelete(fid, GRP_NAME, H5P_DEFAULT);
+                CHECK(ret, FAIL, "H5Ldelete");
+
+                /* Close the file */
+                ret = H5Fclose(fid);
+                CHECK(ret, FAIL, "H5Fclose");
+
+            } /* end if */
+        } /* end for */
+    } /* end for */
+
+    /* Close the file access property list */
+    ret = H5Pclose(new_fapl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+} /* end test_libver_bounds_obj() */
+
+/****************************************************************
+**
+**  test_libver_bounds_dataset():
+**      Verify message versions associated with datasets:
+**
+**      (a) Create a file with default fcpl and the input fapl.
+**          Create the following two datasets:
+**              --A contiguous dataset
+**              --A chunked dataset with "no filter edge chunks"
+**          For both datasets, verify the versions for the layout,
+**          fill value and filter pipeline messages.
+**          Close the file.
+**
+**      (b) Create a new fapl that is set to the 5 pairs of low/high
+**          bounds in a "for" loop.  For each pair of setting in the
+**          new fapl:
+**              --Open the same file in (a) with the fapl
+**              --Create a chunked dataset with 2 unlimited
+**                dimensions
+**              --Verify the versions for the layout, fill value
+**                and filter pipeline messages
+**              --Close and delete the dataset
+**              --Close the file
+**
+****************************************************************/
+static void
+test_libver_bounds_dataset(hid_t fapl)
+{
+    hid_t fid = -1;         /* File ID */
+    hid_t new_fapl = -1;    /* File access property list */
+    hid_t did = -1;         /* Dataset ID */
+    hid_t sid = -1;         /* Dataspace ID */
+    hid_t dcpl = -1;        /* Dataset creation property list */
+    H5D_t *dset = NULL;     /* Internal dataset pointer */
+    H5F_t *f = NULL;        /* Internal file pointer */
+    H5F_libver_t low, high;             /* Low and high bounds */
+    herr_t ret;                         /* Return value */
+    hsize_t fix_dims2[2] = {10, 4};     /* Dimension sizes */
+    hsize_t fix_chunks2[2] = {4, 3};    /* Chunk dimension sizes */
+    hsize_t dims2[2] = {1, 4};          /* Dimension sizes */
+    hsize_t max_dims2[2] = {H5S_UNLIMITED, H5S_UNLIMITED};  /* Maximum dimension sizes */
+    hsize_t chunks2[2] = {4, 5};        /* Chunk dimension sizes */
+
+    /* Retrieve the low/high bounds from the input fapl */
+    ret = H5Pget_libver_bounds(fapl, &low, &high);
+    CHECK(ret, FAIL, "H5Pget_libver_bounds");
+
+    /* Create the file with the input fapl */
+    fid = H5Fcreate(FILE8, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+    CHECK(fid, FAIL, "H5Fcreate");
+
+    /* Create the dataspace */
+    sid = H5Screate(H5S_SCALAR);
+    CHECK(sid, FAIL, "H5Screate");
+
+    /* Create a contiguous dataset */
+    did = H5Dcreate2(fid, DSETA, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(did, FAIL, "H5Dcreate");
+
+    /* Get the internal dataset pointer */
+    dset = (H5D_t *)H5I_object(did);
+    CHECK(dset, NULL, "H5I_object");
+
+    /* Verify version for layout and fill value messages */
+    if(low == H5F_LIBVER_EARLIEST) {
+        /* For layout message: the earliest version the library will set is 3 */
+        /* For fill value message: the earliest version the library will set is 2 */
+        VERIFY(dset->shared->layout.version, H5O_LAYOUT_VERSION_DEFAULT, "H5O_layout_ver_bounds");
+        VERIFY(dset->shared->dcpl_cache.fill.version, H5O_FILL_VERSION_2, "H5O_fill_ver_bounds");
+    } else {
+        VERIFY(dset->shared->layout.version, H5O_layout_ver_bounds[low], "H5O_layout_ver_bounds");
+        VERIFY(dset->shared->dcpl_cache.fill.version, H5O_fill_ver_bounds[low], "H5O_fill_ver_bounds");
+    }
+
+    /* Verify filter pipleline message version */
+    VERIFY(dset->shared->dcpl_cache.pline.version, H5O_pline_ver_bounds[low], "H5O_pline_ver_bounds");
+
+    /* Close the dataset */
+    ret = H5Dclose(did);
+    CHECK(ret, FAIL, "H5Dclose");
+
+    /* Close the dataspace */
+    ret = H5Sclose(sid);
+    CHECK(ret, FAIL, "H5Sclose");
+
+    /* Set up dataspace and dcpl for creating a chunked dataset
+       with "no filter edge chunks" enabled.
+       This will result in a version 4 layout message */
+    sid = H5Screate_simple(2, fix_dims2, NULL);
+    CHECK(sid, FAIL, "H5Screate_simple");
+    dcpl = H5Pcreate(H5P_DATASET_CREATE);
+    CHECK(dcpl, FAIL, "H5Pcreate");
+    ret = H5Pset_chunk(dcpl, 2, fix_chunks2);
+    CHECK(ret, FAIL, "H5Pset_chunk");
+    ret = H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS);
+    CHECK(ret, FAIL, "H5Pset_chunk_opts");
+
+    /* Create the chunked dataset */
+    H5E_BEGIN_TRY {
+        did = H5Dcreate2(fid, DSETB, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    } H5E_END_TRY;
+
+    if(did >= 0) {
+
+        /* Get the internal dataset pointer */
+        dset = (H5D_t *)H5I_object(did);
+        CHECK(dset, NULL, "H5I_object");
+
+        /* Verify layout message version and chunk indexing type */
+        VERIFY(dset->shared->layout.version, H5O_LAYOUT_VERSION_4, "H5O_layout_ver_bounds");
+        VERIFY(dset->shared->layout.u.chunk.idx_type, H5D_CHUNK_IDX_FARRAY, "chunk_index_type");
+
+        /* Close the dataset */
+        ret = H5Dclose(did);
+        CHECK(ret, FAIL, "H5Dclose");
+    }
+
+    /* Close the file */
+    ret = H5Fclose(fid);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    /* Close the dataspace */
+    ret = H5Sclose(sid);
+    CHECK(ret, FAIL, "H5Sclose");
+
+    /* Close the datset creation property list */
+    ret = H5Pclose(dcpl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+    /* Create a default file access property list which is used
+       to open the file in the 'for' loop */
+    new_fapl = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(new_fapl, FAIL, "H5Pcreate");
+
+    /* Set up dataspace and dcpl for creating a chunked dataset with
+       2 unlimited dimensions in the 'for' loop */
+    sid = H5Screate_simple(2, dims2, max_dims2);
+    CHECK(sid, FAIL, "H5Screate_simple");
+    dcpl = H5Pcreate(H5P_DATASET_CREATE);
+    CHECK(dcpl, FAIL, "H5Pcreate");
+    ret = H5Pset_chunk(dcpl, 2, chunks2);
+    CHECK(ret, FAIL, "H5Pset_chunk");
+
+    /* Loop through all the combinations of low/high bounds in new_fapl */
+    /* Open the file with the fapl and create the chunked dataset */
+    /* Verify the dataset's layout, fill value and filter pipleline message versions */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(new_fapl, low, high);
+            } H5E_END_TRY;
+
+            if (ret < 0) /* Invalid low/high combinations */
+                continue;
+
+            /* Open the file */
+            H5E_BEGIN_TRY {
+                fid = H5Fopen(FILE8, H5F_ACC_RDWR, new_fapl);
+            } H5E_END_TRY;
+
+            if(fid >=0 ) { /* The file open succeeds */
+
+                /* Get the internal file pointer */
+                f = (H5F_t *)H5I_object(fid);
+                CHECK(f, NULL, "H5I_object");
+
+                /* Create the chunked dataset */
+                did = H5Dcreate2(fid, DSETC, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+                CHECK(did, FAIL, "H5Dcreate2");
+
+                /* Get the internal file pointer */
+                dset = (H5D_t *)H5I_object(did);
+                CHECK(dset, NULL, "H5I_object");
+
+                /* Verify the dataset's layout, fill value and filter pipeline message versions */
+                /* Also verify the chunk indexing type */
+                if(f->shared->low_bound == H5F_LIBVER_EARLIEST) {
+                    /* For layout message: the earliest version the library will set is 3 */
+                    /* For fill value message: the earliest version the library will set is 2 */
+                    VERIFY(dset->shared->layout.version, H5O_LAYOUT_VERSION_DEFAULT, "H5O_layout_ver_bounds");
+                    VERIFY(dset->shared->dcpl_cache.fill.version, H5O_FILL_VERSION_2, "H5O_fill_ver_bounds");
+                } else {
+                    VERIFY(dset->shared->layout.version, H5O_layout_ver_bounds[f->shared->low_bound], "H5O_layout_ver_bounds");
+                    VERIFY(dset->shared->dcpl_cache.fill.version, H5O_fill_ver_bounds[f->shared->low_bound], "H5O_fill_ver_bounds");
+                }
+
+                /* Verify the filter pipeline message version */
+                VERIFY(dset->shared->dcpl_cache.pline.version, H5O_pline_ver_bounds[f->shared->low_bound], "H5O_pline_ver_bounds");
+
+                /* Verify the dataset's chunk indexing type */
+                if(dset->shared->layout.version == H5O_LAYOUT_VERSION_LATEST)
+                    VERIFY(dset->shared->layout.u.chunk.idx_type, H5D_CHUNK_IDX_BT2, "chunk_index_type");
+                else
+                    VERIFY(dset->shared->layout.u.chunk.idx_type, H5D_CHUNK_IDX_BTREE, "chunk_index_type");
+
+                /* Close the dataset */
+                ret = H5Dclose(did);
+                CHECK(ret, FAIL, "H5Dclose");
+
+                /* Delete the dataset */
+                ret = H5Ldelete(fid, DSETC, H5P_DEFAULT);
+                CHECK(ret, FAIL, "H5Ldelete");
+
+                /* Close the file */
+                ret = H5Fclose(fid);
+                CHECK(ret, FAIL, "H5Fclose");
+
+            } /* end if */
+        } /* end for */
+    } /* end for */
+
+    /* Close the file access property list */
+    ret = H5Pclose(new_fapl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+    /* Close the dataspace */
+    ret = H5Sclose(sid);
+    CHECK(ret, FAIL, "H5Sclose");
+
+    /* Close the dataset creation property list */
+    ret = H5Pclose(dcpl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+} /* end test_libver_bounds_dataset() */
+
+/****************************************************************
+**
+**  test_libver_bounds_dataspace():
+**      Verify dataspace message versions:
+**
+**      (a) Create a file with default fcpl and the input fapl.
+**          Create the following two datasets:
+**              --A dataset with scalar dataspace
+**              --A dataset with null dataspace
+**          For both datasets, verify the dataspace message versions.
+**          Close the file.
+**
+**      (b) Create a new fapl that is set to the 5 pairs of low/high
+**          bounds in a "for" loop.  For each pair of setting in the
+**          new fapl:
+**              --Open the same file in (a) with the fapl
+**              --Create a chunked dataset, a compact dataset and
+**                a contigous dataset
+**              --Verify the dataspace message version for these
+**                three datasets
+**              --Delete the three datasets and the dataspaces
+**              --Close the file
+**
+****************************************************************/
+static void
+test_libver_bounds_dataspace(hid_t fapl)
+{
+    hid_t fid = -1;                             /* File ID */
+    hid_t new_fapl = -1;                        /* File access property list */
+    hid_t did = -1, did_null = -1;              /* Dataset IDs */
+    hid_t did_compact = -1, did_contig = -1;    /* Dataset IDs */
+    hid_t sid = -1, sid_null = -1;              /* Dataspace IDs */
+    hid_t sid_compact = -1, sid_contig = -1;    /* Dataspace IDs */
+    hid_t dcpl = -1;                            /* Dataset creation property list */
+    hid_t dcpl_compact = -1, dcpl_contig = -1;  /* Dataset creation property lists */
+    H5S_t *space = NULL, *space_null = NULL;    /* Internal dataspace pointers */
+    H5F_t *f = NULL;                            /* Internal file pointer */
+    H5F_libver_t low, high;                     /* Low and high bounds */
+    hsize_t dims[1] = {1};                      /* Dimension sizes */
+    hsize_t dims2[2] = {5, 4};                  /* Dimension sizes */
+    hsize_t max_dims[1] = {H5S_UNLIMITED};      /* Maximum dimension sizes */
+    hsize_t chunks[1] = {4};                    /* Chunk dimension sizes */
+    herr_t ret;                                 /* Return value */
+
+    /* Retrieve the low/high bounds from the input fapl */
+    ret = H5Pget_libver_bounds(fapl, &low, &high);
+    CHECK(ret, FAIL, "H5Pget_libver_bounds");
+
+    /* Create the file with the input fapl */
+    fid = H5Fcreate(FILE8, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+    CHECK(fid, FAIL, "H5Fcreate");
+
+    /* Create scalar dataspace */
+    sid = H5Screate(H5S_SCALAR);
+    CHECK(sid, FAIL, "H5Screate");
+
+    /* Create a dataset with the scalar dataspace */
+    did = H5Dcreate2(fid, DSET, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(did, FAIL, "H5Dcreate");
+
+    /* Get the internal dataspace pointer */
+    sid = H5Dget_space(did);
+    CHECK(sid, FAIL, "H5Dget_space");
+    space = (H5S_t *)H5I_object(sid);
+    CHECK(space, NULL, "H5I_object");
+
+    /* Verify the dataspace version */
+    VERIFY(space->extent.version, H5O_sdspace_ver_bounds[low], "H5O_sdspace_ver_bounds");
+
+    /* Create null dataspace */
+    sid_null = H5Screate(H5S_NULL);
+    CHECK(sid_null, FAIL, "H5Screate");
+
+    /* Create a dataset with the null dataspace */
+    did_null = H5Dcreate2(fid, DSET_NULL, H5T_NATIVE_INT, sid_null, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(did_null, FAIL, "H5Dcreate");
+
+    /* Get the internal dataspace pointer */
+    sid_null = H5Dget_space(did_null);
+    CHECK(sid_null, FAIL, "H5Dget_space");
+    space_null = (H5S_t *)H5I_object(sid_null);
+    CHECK(space_null, NULL, "H5I_object");
+
+    /* Verify the dataspace version */
+    VERIFY(space_null->extent.version, H5O_SDSPACE_VERSION_2, "H5O_sdspace_ver_bounds");
+
+    /* Close the datasets */
+    ret = H5Dclose(did);
+    CHECK(ret, FAIL, "H5Dclose");
+    ret = H5Dclose(did_null);
+    CHECK(ret, FAIL, "H5Dclose");
+
+    /* Close the dataspaces */
+    ret = H5Sclose(sid);
+    CHECK(ret, FAIL, "H5Sclose");
+    ret = H5Sclose(sid_null);
+    CHECK(ret, FAIL, "H5Sclose");
+
+    /* Close the file */
+    ret = H5Fclose(fid);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    /* Create a default file access property list which is used
+       to open the file in the 'for' loop */
+    new_fapl = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(new_fapl, FAIL, "H5Pcreate");
+
+    /* Set up dataspace and dcpl for creating a chunked dataset */
+    sid = H5Screate_simple(1, dims, max_dims);
+    CHECK(sid, FAIL, "H5Screate_simple");
+    dcpl = H5Pcreate(H5P_DATASET_CREATE);
+    CHECK(dcpl, FAIL, "H5Pcreate");
+    ret = H5Pset_chunk(dcpl, 1, chunks);
+    CHECK(ret, FAIL, "H5Pset_chunk");
+
+    /* Set up dataspace and dcpl for creating a compact dataset */
+    sid_compact = H5Screate_simple(1, dims, NULL);
+    CHECK(sid_compact, FAIL, "H5Screate_simple");
+    dcpl_compact = H5Pcreate(H5P_DATASET_CREATE);
+    CHECK(dcpl_compact, FAIL, "H5Pcreate");
+    ret = H5Pset_layout(dcpl_compact, H5D_COMPACT);
+    CHECK(ret, FAIL, "H5Pset_layout");
+
+    /* Set up dataspace and dcpl for creating a contiguous dataset */
+    sid_contig = H5Screate_simple(2, dims2, NULL);
+    CHECK(sid_contig, FAIL, "H5Screate_simple");
+    dcpl_contig = H5Pcreate(H5P_DATASET_CREATE);
+    CHECK(dcpl_contig, FAIL, "H5Pcreate");
+    ret = H5Pset_layout(dcpl_contig, H5D_CONTIGUOUS);
+    CHECK(ret, FAIL, "H5Pset_layout");
+
+    /* Loop through all the combinations of low/high bounds in new_fapl */
+    /* Open the file and create the chunked/compact/contiguous datasets */
+    /* Verify the dataspace message version for the three datasets */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+            hid_t tmp_sid, tmp_sid_compact, tmp_sid_contig;             /* Dataspace IDs */
+            H5S_t *tmp_space, *tmp_space_compact, *tmp_space_contig;    /* Internal dataspace pointers */
+
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(new_fapl, low, high);
+            } H5E_END_TRY;
+
+            if (ret < 0) /* Invalid low/high combinations */
+                continue;
+
+            /* Open the file */
+            H5E_BEGIN_TRY {
+                fid = H5Fopen(FILE8, H5F_ACC_RDWR, new_fapl);
+            } H5E_END_TRY;
+
+            if(fid >=0 ) { /* The file open succeeds */
+
+                /* Get the internal file pointer */
+                f = (H5F_t *)H5I_object(fid);
+                CHECK(f, NULL, "H5I_object");
+
+                /* Create the chunked dataset */
+                did = H5Dcreate2(fid, DSETA, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+                CHECK(did, FAIL, "H5Dcreate2");
+
+                /* Get the internal dataspace pointer for the chunked dataset */
+                tmp_sid = H5Dget_space(did);
+                CHECK(tmp_sid, FAIL, "H5Dget_space");
+                tmp_space = (H5S_t *)H5I_object(tmp_sid);
+                CHECK(tmp_space, NULL, "H5I_object");
+
+                /* Create the compact dataset */
+                did_compact = H5Dcreate2(fid, DSETB, H5T_NATIVE_INT, sid_compact, H5P_DEFAULT, dcpl_compact, H5P_DEFAULT);
+                CHECK(did_compact, FAIL, "H5Dcreate2");
+
+                /* Get the internal dataspace pointer for the compact dataset */
+                tmp_sid_compact = H5Dget_space(did_compact);
+                CHECK(tmp_sid_compact, FAIL, "H5Dget_space");
+                tmp_space_compact = (H5S_t *)H5I_object(tmp_sid_compact);
+                CHECK(tmp_space_compact, NULL, "H5I_object");
+
+                /* Create the contiguous dataset */
+                did_contig = H5Dcreate2(fid, DSETC, H5T_NATIVE_INT, sid_contig, H5P_DEFAULT, dcpl_contig, H5P_DEFAULT);
+                CHECK(did_contig, FAIL, "H5Dcreate2");
+
+                /* Get the internal dataspace pointer for the contiguous dataset */
+                tmp_sid_contig = H5Dget_space(did_contig);
+                CHECK(tmp_sid_contig, FAIL, "H5Dget_space");
+                tmp_space_contig = (H5S_t *)H5I_object(tmp_sid_contig);
+                CHECK(tmp_space_contig, NULL, "H5I_object");
+
+                /* Verify versions for the three dataspaces */
+                VERIFY(tmp_space->extent.version, H5O_sdspace_ver_bounds[f->shared->low_bound], "H5O_sdspace_ver_bounds");
+                VERIFY(tmp_space_compact->extent.version, H5O_sdspace_ver_bounds[f->shared->low_bound], "H5O_sdspace_ver_bounds");
+                VERIFY(tmp_space_contig->extent.version, H5O_sdspace_ver_bounds[f->shared->low_bound], "H5O_sdspace_ver_bounds");
+
+                /* Close the three datasets */
+                ret = H5Dclose(did);
+                CHECK(ret, FAIL, "H5Dclose");
+                ret = H5Dclose(did_compact);
+                CHECK(ret, FAIL, "H5Dclose");
+                ret = H5Dclose(did_contig);
+                CHECK(ret, FAIL, "H5Dclose");
+
+                /* Close the three dataspaces */
+                ret = H5Sclose(tmp_sid);
+                CHECK(ret, FAIL, "H5Sclose");
+                ret = H5Sclose(tmp_sid_compact);
+                CHECK(ret, FAIL, "H5Sclose");
+                ret = H5Sclose(tmp_sid_contig);
+                CHECK(ret, FAIL, "H5Sclose");
+
+                /* Delete the three datasets */
+                ret = H5Ldelete(fid, DSETA, H5P_DEFAULT);
+                CHECK(ret, FAIL, "H5Ldelete");
+                ret = H5Ldelete(fid, DSETB, H5P_DEFAULT);
+                CHECK(ret, FAIL, "H5Ldelete");
+                ret = H5Ldelete(fid, DSETC, H5P_DEFAULT);
+                CHECK(ret, FAIL, "H5Ldelete");
+
+                /* Close the file */
+                ret = H5Fclose(fid);
+                CHECK(ret, FAIL, "H5Fclose");
+
+            } /* end if */
+        } /* end for */
+    } /* end for */
+
+    /* Close the file access property list */
+    ret = H5Pclose(new_fapl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+    /* Close the three dataspaces */
+    ret = H5Sclose(sid);
+    CHECK(ret, FAIL, "H5Sclose");
+    ret = H5Sclose(sid_compact);
+    CHECK(ret, FAIL, "H5Sclose");
+    ret = H5Sclose(sid_contig);
+    CHECK(ret, FAIL, "H5Sclose");
+
+    /* Close the three dataset creation property lists */
+    ret = H5Pclose(dcpl);
+    CHECK(ret, FAIL, "H5Pclose");
+    ret = H5Pclose(dcpl_compact);
+    CHECK(ret, FAIL, "H5Pclose");
+    ret = H5Pclose(dcpl_contig);
+    CHECK(ret, FAIL, "H5Pclose");
+
+} /* end test_libver_bounds_dataspace() */
+
+
+/****************************************************************
+**
+**  test_libver_bounds_datatype():
+**      Verify the datatype message version:
+**
+**      (a) Create the following datatypes:
+**          1) integer
+**          2) enum
+**          3) array
+**          4) compound
+**          5) vlen
+**      (b) Call test_libver_bounds_datatype_check() for each
+**          datatype in (a) to verify the datatype message version.
+**
+****************************************************************/
+static void
+test_libver_bounds_datatype(hid_t fapl)
+{
+    hid_t tid = -1, tid_enum = -1, tid_array = -1;  /* Datatype IDs */
+    hid_t tid_compound = -1, tid_vlen = -1;            /* Datatype IDs */
+    int enum_value;                                 /* Value for enum datatype */
+    typedef struct s1 { /* Data structure for compound datatype */
+        char c;
+        int  i;
+    } s1;
+    hsize_t dims[1] = {1};  /* Dimension sizes */
+    herr_t ret;             /* Return value */
+
+    /* Create integer datatype */
+    tid = H5Tcopy(H5T_NATIVE_INT);
+
+    /* Verify datatype message version */
+    test_libver_bounds_datatype_check(fapl, tid);
+
+    /* Create enum datatype */
+    tid_enum = H5Tenum_create(tid);
+    enum_value = 0;
+    H5Tenum_insert(tid_enum, "val1", &enum_value);
+    enum_value = 1;
+    H5Tenum_insert(tid_enum, "val2", &enum_value);
+
+    /* Verify datatype message version */
+    test_libver_bounds_datatype_check(fapl, tid_enum);
+
+    /* Create array datatype */
+    tid_array = H5Tarray_create2(tid, 1, dims);
+
+    /* Verify datatype message version */
+    test_libver_bounds_datatype_check(fapl, tid_array);
+
+    /* Create compound datatype */
+    tid_compound = H5Tcreate(H5T_COMPOUND, sizeof(s1));
+    H5Tinsert(tid_compound, "c", HOFFSET(s1, c), H5T_STD_U8LE);
+    H5Tinsert(tid_compound, "i", HOFFSET(s1, i), H5T_NATIVE_INT);
+
+    /* Verify datatype message version */
+    test_libver_bounds_datatype_check(fapl, tid_compound);
+
+    /* Create vlen datatype */
+    tid_vlen = H5Tvlen_create(tid);
+
+    /* Verify datatype message version */
+    test_libver_bounds_datatype_check(fapl, tid_vlen);
+
+    /* Close the datatypes */
+    ret = H5Tclose(tid);
+    CHECK(ret, FAIL, "H5Tclose");
+
+    ret = H5Tclose(tid_enum);
+    CHECK(ret, FAIL, "H5Tclose");
+
+    ret = H5Tclose(tid_array);
+    CHECK(ret, FAIL, "H5Tclose");
+
+    ret = H5Tclose(tid_compound);
+    CHECK(ret, FAIL, "H5Tclose");
+
+    ret = H5Tclose(tid_vlen);
+    CHECK(ret, FAIL, "H5Tclose");
+
+} /* end test_libver_bounds_datatype() */
+
+/****************************************************************
+**
+**  test_libver_bounds_datatype_check():
+**      Helper routine called by test_libver_bounds_datatype()
+**      to verify the datatype message version for the input tid:
+**
+**      (a) Create a file with default fcpl and the input fapl.
+**          Create a contiguous dataset with the input tid.
+**          Verify the datatype message version.
+**          Create a committed datatype of string to be
+**          used later.
+**          Close the file.
+**
+**      (b) Create a new fapl that is set to the 5 pairs of low/high
+**          bounds in a "for" loop.  For each pair of setting in
+**          the new fapl:
+**              --Open the same file in (a) with the fapl
+**              --Verify the message version for the committed
+**                datatype created earlier
+**              --Create a chunked dataset with the input tid
+**              --Verify the datatype message version
+**              --Close and delete the dataset
+**              --Close the file
+**
+****************************************************************/
+static void
+test_libver_bounds_datatype_check(hid_t fapl, hid_t tid)
+{
+    hid_t fid = -1;                /* File ID */
+    hid_t new_fapl = -1;        /* File acess property list */
+    hid_t dcpl = -1;            /* Dataset creation property list */
+    hid_t dtid = -1;            /* Datatype ID for the dataset */
+    hid_t str_tid = -1;         /* String datatype ID */
+    hid_t did = -1;                /* Dataset ID */
+    hid_t sid = -1;                /* Dataspace ID */
+    hsize_t dims[1] = {1};      /* Dimension sizes */
+    hsize_t dims2[2] = {5, 4};  /* Dimension sizes */
+    hsize_t max_dims2[2] = {H5S_UNLIMITED, H5S_UNLIMITED};  /* Maximum dimension sizes */
+    hsize_t chunks[2] = {2, 3}; /* Chunk dimension sizes */
+    H5T_t *dtype = NULL;        /* Internal datatype pointer */
+    H5T_t *str_dtype = NULL;    /* Internal datatype pointer for the string datatype */
+    H5F_t *f = NULL;            /* Internal file pointer */
+    H5F_libver_t low, high;     /* Low and high bounds */
+    herr_t ret;                 /* Return value */
+
+    /* Retrieve the low/high version bounds from the input fapl */
+    ret = H5Pget_libver_bounds(fapl, &low, &high);
+    CHECK(ret, FAIL, "H5Pget_libver_bounds");
+
+    /* Create the file with the input fapl */
+    fid = H5Fcreate(FILE8, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+    CHECK(fid, FAIL, "H5Fcreate");
+
+    /* Create a committed datatype of string which will be used
+       later inside the 'for' loop */
+    str_tid = H5Tcopy(H5T_C_S1);
+    CHECK(str_tid, FAIL, "H5Tcopy");
+    ret = H5Tset_size(str_tid, (size_t)10);
+    CHECK(ret, FAIL, "H5Tset_size");
+    ret = H5Tcommit2(fid, "datatype", str_tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(ret, FAIL, "H5Tcommit2");
+    ret = H5Tclose(str_tid);
+    CHECK(ret, FAIL, "H5Tclose");
+
+    /* Create dataspace */
+    sid = H5Screate_simple(1, dims, NULL);
+    CHECK(sid, FAIL, "H5Screate_simple");
+
+    /* Create a dataset with the input tid */
+    did = H5Dcreate2(fid, DSET1, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(did, FAIL, "H5Dcreate2");
+
+    /* Get the dataset's datatype */
+    dtid = H5Dget_type(did);
+    CHECK(dtid, FAIL, "H5Dget_type");
+
+    /* Get the internal datatype pointer */
+    dtype = (H5T_t *)H5I_object(dtid);
+    CHECK(dtype, NULL, "H5I_object");
+
+    /* Verify the datatype message version */
+    /* H5T_COMPOUND, H5T_ENUM, H5T_ARRAY:
+     *  --the library will set version according to low_bound
+     *  --H5T_ARRAY: the earliest version the library will set is 2
+     * H5T_INTEGER, H5T_FLOAT, H5T_TIME, H5T_STRING, H5T_BITFIELD, H5T_OPAQUE, H5T_REFERENCE:
+     *  --the library will only use basic version
+     */
+
+    if(dtype->shared->type == H5T_COMPOUND ||
+       dtype->shared->type == H5T_ENUM ||
+       dtype->shared->type == H5T_ARRAY) {
+        if(dtype->shared->type == H5T_ARRAY && low == H5F_LIBVER_EARLIEST)
+            VERIFY(dtype->shared->version, H5O_DTYPE_VERSION_2, "H5O_dtype_ver_bounds");
+        else
+            VERIFY(dtype->shared->version, H5O_dtype_ver_bounds[low], "H5O_dtype_ver_bounds");
+    } else
+        VERIFY(dtype->shared->version, H5O_dtype_ver_bounds[H5F_LIBVER_EARLIEST], "H5O_dtype_ver_bounds");
+
+    /* Close the dataset */
+    ret = H5Dclose(did);
+    CHECK(ret, FAIL, "H5Dclose");
+
+    /* Close the dataspace */
+    ret = H5Sclose(sid);
+    CHECK(ret, FAIL, "H5Dclose");
+
+    /* Close the datatype */
+    ret = H5Tclose(dtid);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    /* Close the file */
+    ret = H5Fclose(fid);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    /* Create a default file access property list */
+    new_fapl = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(new_fapl, FAIL, "H5Pcreate");
+
+    /* Set up dataspace and dcpl for creating a chunked dataset */
+    sid = H5Screate_simple(2, dims2, max_dims2);
+    CHECK(sid, FAIL, "H5Screate_simple");
+    dcpl = H5Pcreate(H5P_DATASET_CREATE);
+    CHECK(dcpl, FAIL, "H5Pcreate");
+    ret = H5Pset_chunk(dcpl, 2, chunks);
+    CHECK(ret, FAIL, "H5Pset_chunk");
+
+    /* Loop through all the combinations of low/high bounds */
+    /* Open the file and create the chunked dataset with the input tid */
+    /* Verify the dataset's datatype message version */
+    /* Also verify the committed atatype message version */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(new_fapl, low, high);
+            } H5E_END_TRY;
+
+            if (ret < 0) /* Invalid low/high combinations */
+                continue;
+
+            /* Open the file */
+            H5E_BEGIN_TRY {
+                fid = H5Fopen(FILE8, H5F_ACC_RDWR, new_fapl);
+            } H5E_END_TRY;
+
+            if(fid >= 0 ) {  /* The file open succeeds */
+
+                /* Get the internal file pointer */
+                f = (H5F_t *)H5I_object(fid);
+                CHECK(f, NULL, "H5I_object");
+
+                /* Open the committed datatype */
+                str_tid = H5Topen2(fid, "datatype", H5P_DEFAULT);
+                CHECK(str_tid, FAIL, "H5Topen2");
+                str_dtype = (H5T_t *)H5I_object(str_tid);
+                CHECK(str_dtype, NULL, "H5I_object");
+
+                /* Verify the committed datatype message version */
+                VERIFY(str_dtype->shared->version, H5O_dtype_ver_bounds[H5F_LIBVER_EARLIEST], "H5O_dtype_ver_bounds");
+
+                /* Close the committed datatype */
+                ret = H5Tclose(str_tid);
+                CHECK(ret, FAIL, "H5Tclose");
+
+
+                /* Create the chunked dataset */
+                did = H5Dcreate2(fid, DSETNAME, tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+                CHECK(did, FAIL, "H5Dcreate2");
+
+                /* Get the dataset's datatype */
+                dtid = H5Dget_type(did);
+                CHECK(dtid, FAIL, "H5Dget_type");
+
+                /* Get the internal datatype pointer */
+                dtype = (H5T_t *)H5I_object(dtid);
+                CHECK(dtype, NULL, "H5I_object");
+
+                /* Verify the dataset's datatype message version */
+                /* H5T_COMPOUND, H5T_ENUM, H5T_ARRAY:
+                 *  --the library will set version according to low_bound
+                 *  --H5T_ARRAY: the earliest version the library will set is 2
+                 * H5T_INTEGER, H5T_FLOAT, H5T_TIME, H5T_STRING, H5T_BITFIELD, H5T_OPAQUE, H5T_REFERENCE:
+                 *  --the library will only use basic version
+                 */
+                if(dtype->shared->type == H5T_COMPOUND ||
+                   dtype->shared->type == H5T_ENUM ||
+                   dtype->shared->type == H5T_ARRAY) {
+                    if(dtype->shared->type == H5T_ARRAY &&
+                       f->shared->low_bound == H5F_LIBVER_EARLIEST)
+                        VERIFY(dtype->shared->version, H5O_DTYPE_VERSION_2, "H5O_dtype_ver_bounds");
+                    else
+                        VERIFY(dtype->shared->version, H5O_dtype_ver_bounds[f->shared->low_bound], "H5O_dtype_ver_bounds");
+                } else
+                    VERIFY(dtype->shared->version, H5O_dtype_ver_bounds[H5F_LIBVER_EARLIEST], "H5O_dtype_ver_bounds");
+
+                /* Close the dataset */
+                ret = H5Dclose(did);
+                CHECK(ret, FAIL, "H5Dclose");
+
+                /* Close the dataset's datatype */
+                ret = H5Tclose(dtid);
+                CHECK(ret, FAIL, "H5Tclose");
+
+                /* Delete the dataset */
+                ret = H5Ldelete(fid, DSETNAME, H5P_DEFAULT);
+                CHECK(ret, FAIL, "H5Ldelete");
+
+                /* Close the file */
+                ret = H5Fclose(fid);
+                CHECK(ret, FAIL, "H5Fclose");
+
+            } /* end if */
+        } /* end for */
+    } /* end for */
+
+    /* Close the file access property list */
+    ret = H5Pclose(new_fapl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+    /* Close the dataspace */
+    ret = H5Sclose(sid);
+    CHECK(ret, FAIL, "H5Sclose");
+
+    /* Close the dataset creation property list */
+    ret = H5Pclose(dcpl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+} /* end test_libver_bounds_datatype_check() */
+
+/****************************************************************
+**
+**  test_libver_bounds_attributes():
+**      Verify the attribute message versions:
+**
+**      (a) Create a file with default fcpl and the input fapl.
+**          Create a group and attach the following three attributes
+**          to the group:
+**          (1) Attribute with a committed datatype
+**          (2) Attribute with integer type
+**          (3) Attribute with character encoding set
+**          Verify the three attributes' message versions.
+**          Close the file.
+**
+**      (b) Create a fcpl that has shared datatype message enabled.
+**          Create a file with the fcpl and the input fapl.
+**          Create a group and attach an attribute with shared
+**          integer type to the group.
+**          Verify the attribute message version.
+**          Close the file
+**
+**      (b) Create a new fapl that is set to the 5 pairs of low/high
+**          bounds in a "for" loop.  For each pair of setting in
+**          the new fapl:
+**              --Open the same file in (b) with the fapl
+**              --Open the group and attach an attribute with integer
+**                type to the group
+**              --Verify the attribute message version
+**              --Delete the attribute
+**              --Close the group and the file
+**
+****************************************************************/
+static void
+test_libver_bounds_attributes(hid_t fapl)
+{
+    hid_t fid = -1;         /* File ID */
+    hid_t fcpl = -1;        /* File creation property list */
+    hid_t new_fapl = -1;    /* File access property list */
+    hid_t tid = -1;         /* Datatype ID */
+    hid_t gid = -1;         /* Group ID */
+    hid_t sid = -1;         /* Dataspace ID */
+    hid_t aid = -1;         /* Attribute ID */
+    hid_t attr_cpl = -1;    /* Attribute creation property list */
+    H5A_t *attr = NULL;     /* Internal attribute pointer */
+    H5F_t *f = NULL;        /* Internal file pointer */
+    H5F_libver_t low, high; /* Low and high bounds */
+    herr_t ret;             /* Return value */
+
+    /* Retrieve the low/high bounds from the input fapl */
+    ret = H5Pget_libver_bounds(fapl, &low, &high);
+    CHECK(ret, FAIL, "H5Pget_libver_bounds");
+
+    /* Create the file */
+    fid = H5Fcreate(FILE8, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+    CHECK(fid, FAIL, "H5Fcreate");
+
+    /* Integer datatpye */
+    tid = H5Tcopy(H5T_NATIVE_INT);
+    CHECK(tid, FAIL, "H5Tcopy");
+
+    /* Create a committed datatype */
+    ret = H5Tcommit2(fid, "datatype", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(ret, FAIL, "H5Tcommit2");
+
+    /* Create dataspace */
+    sid = H5Screate(H5S_SCALAR);
+    CHECK(sid, FAIL, "H5Screate");
+
+    /* Create a group */
+    gid = H5Gcreate2(fid, GRP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(gid, FAIL, "H5Gcreate2");
+
+    /* Attach an attribute to the group with the committed datatype */
+    aid = H5Acreate2(gid, "attr1", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(aid, FAIL, "H5Acreate2");
+
+    /* Get the internal attribute pointer */
+    attr = (H5A_t *)H5I_object(aid);
+    CHECK(attr, NULL, "H5I_object");
+
+    /* Verify the attribute version */
+    if(low == H5F_LIBVER_EARLIEST)
+        /* The earliest version the library can set for an attribute with committed datatype is 2 */
+        VERIFY(attr->shared->version, H5O_ATTR_VERSION_2, "H5O_attr_ver_bounds");
+    else
+        VERIFY(attr->shared->version, H5O_attr_ver_bounds[low], "H5O_attr_ver_bounds");
+
+    /* Close the attribute */
+    ret = H5Aclose(aid);
+    CHECK(ret, FAIL, "H5Aclose");
+
+    /* Create an attribute to the group with integer type */
+    aid = H5Acreate2(gid, "attr2", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(aid, FAIL, "H5Acreate2");
+
+    /* Get the internal attribute pointer */
+    attr = (H5A_t *)H5I_object(aid);
+    CHECK(attr, NULL, "H5I_object");
+
+    /* Verify attribute version */
+    VERIFY(attr->shared->version, H5O_attr_ver_bounds[low], "H5O_attr_ver_bounds");
+
+    /* Close the attribute */
+    ret = H5Aclose(aid);
+    CHECK(ret, FAIL, "H5Aclose");
+
+    /* Enable character encoding in attribute creation property list */
+    attr_cpl = H5Pcreate(H5P_ATTRIBUTE_CREATE);
+    CHECK(attr_cpl, FAIL, "H5Pcreate");
+    ret = H5Pset_char_encoding(attr_cpl, H5T_CSET_UTF8);
+    CHECK(ret, FAIL, "H5Pset_char_encoding");
+
+    /* Attach an attribute to the group with character encoding set */
+    aid = H5Acreate2(gid, "attr3", H5T_NATIVE_INT, sid, attr_cpl, H5P_DEFAULT);
+    CHECK(aid, FAIL, "H5Acreate2");
+
+    /* Get internal attribute pointer */
+    attr = (H5A_t *)H5I_object(aid);
+    CHECK(attr, NULL, "H5I_object");
+
+    /* Verify attribute version */
+    if(low == H5F_LIBVER_EARLIEST)
+        /* The earliest version the library can set for an attribute with character encoding is 3 */
+        VERIFY(attr->shared->version, H5O_ATTR_VERSION_3, "H5O_attr_ver_bounds");
+    else
+        VERIFY(attr->shared->version, H5O_attr_ver_bounds[low], "H5O_attr_ver_bounds");
+
+    /* Close the attribute */
+    ret = H5Aclose(aid);
+    CHECK(ret, FAIL, "H5Aclose");
+
+    /* Close the attribute creation property list */
+    ret = H5Pclose(attr_cpl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+    /* Close the group */
+    ret = H5Gclose(gid);
+    CHECK(ret, FAIL, "H5Gclose");
+
+    /* Close the dataspace */
+    ret = H5Sclose(sid);
+    CHECK(ret, FAIL, "H5Sclose");
+
+    /* Close the datatype */
+    ret = H5Tclose(tid);
+    CHECK(ret, FAIL, "H5Tclose");
+
+    /* Close the file */
+    ret = H5Fclose(fid);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    /* Create a copy of the file creation property list */
+    fcpl = H5Pcreate(H5P_FILE_CREATE);
+    CHECK(fcpl, FAIL, "H5Pcreate");
+
+    /* Enable shared datatype message */
+    ret = H5Pset_shared_mesg_nindexes(fcpl, 1);
+    CHECK(ret, FAIL, "H5Pset_shared_mesg_nindexes");
+    ret = H5Pset_shared_mesg_index(fcpl, 0, H5O_SHMESG_DTYPE_FLAG, 2);
+    CHECK(ret, FAIL, "H5Pset_shared_mesg_index");
+
+    /* Create the file with shared datatype message enabled */
+    fid = H5Fcreate(FILE8, H5F_ACC_TRUNC, fcpl, fapl);
+    CHECK(fid, FAIL, "H5Fcreate");
+
+    /* Create an integer datatye */
+    tid = H5Tcopy(H5T_NATIVE_INT);
+    CHECK(tid, FAIL, "H5Tcopy");
+
+    /* Create dataspace */
+    sid = H5Screate(H5S_SCALAR);
+    CHECK(sid, FAIL, "H5Screate");
+
+    /* Create a group */
+    gid = H5Gcreate2(fid, GRP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(gid, FAIL, "H5Gcreate2");
+
+    /* Attach an attribute to the group with shared integer datatype */
+    aid = H5Acreate2(gid, ATTR_NAME, tid, sid, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(aid, FAIL, "H5Acreate2");
+
+    /* Get the internal attribute pointer */
+    attr = (H5A_t *)H5I_object(aid);
+    CHECK(attr, NULL, "H5I_object");
+
+    /* Verify the attribute version */
+    if(low == H5F_LIBVER_EARLIEST)
+        /* The earliest version the library can set for an attribute with shared datatype is 2 */
+        VERIFY(attr->shared->version, H5O_ATTR_VERSION_2, "H5O_attr_ver_bounds");
+    else
+        VERIFY(attr->shared->version, H5O_attr_ver_bounds[low], "H5O_attr_ver_bounds");
+
+    /* Close the attribute */
+    ret = H5Aclose(aid);
+    CHECK(ret, FAIL, "H5Aclose");
+
+    /* Close the group */
+    ret = H5Gclose(gid);
+    CHECK(ret, FAIL, "H5Gclose");
+
+    /* Close the dataspace */
+    ret = H5Sclose(sid);
+    CHECK(ret, FAIL, "H5Sclose");
+
+    /* Close the datatype */
+    ret = H5Tclose(tid);
+    CHECK(ret, FAIL, "H5Tclose");
+
+    /* Close the file */
+    ret = H5Fclose(fid);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    /* Create a default file access property list */
+    new_fapl = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(new_fapl, FAIL, "H5Pcreate");
+
+    /* Create a scalar dataspace to be used later for the attribute */
+    sid = H5Screate(H5S_SCALAR);
+    CHECK(sid, FAIL, "H5Screate");
+
+    /* Loop through all the combinations of low/high bounds */
+    /* Open the file and group and attach an attribute to the group */
+    /* Verify the attribute version */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(new_fapl, low, high);
+            } H5E_END_TRY;
+
+            if(ret < 0) /* Invalid low/high combinations */
+                continue;
+
+            /* Open the file */
+            H5E_BEGIN_TRY {
+                fid = H5Fopen(FILE8, H5F_ACC_RDWR, new_fapl);
+            } H5E_END_TRY;
+
+            if(fid >=0 ) { /* The file open succeeds */
+
+                /* Get the internal file pointer */
+                f = (H5F_t *)H5I_object(fid);
+                CHECK(f, NULL, "H5I_object");
+
+                /* Open the group */
+                gid = H5Gopen2(fid, GRP_NAME, H5P_DEFAULT);
+                CHECK(gid, FAIL, "H5Gopen2");
+
+                /* Attach an attribute to the group */
+                aid = H5Acreate2(gid, "attr1", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT);
+                CHECK(aid, FAIL, "H5Acreate2");
+
+                /* Get the internal attribute pointer */
+                attr = (H5A_t *)H5I_object(aid);
+                CHECK(attr, NULL, "H5I_object");
+
+                /* Verify the attribute message version */
+                VERIFY(attr->shared->version, H5O_attr_ver_bounds[f->shared->low_bound], "H5O_attr_ver_bounds");
+
+                /* Close the attribute */
+                ret = H5Aclose(aid);
+                CHECK(ret, FAIL, "H5Aclose");
+
+                /* Delete the attribute */
+                ret = H5Adelete(gid, "attr1");
+                CHECK(ret, FAIL, "H5Adelete");
+
+                /* Close the group */
+                ret = H5Gclose(gid);
+                CHECK(ret, FAIL, "H5Gclose");
+
+                /* Close the file */
+                ret = H5Fclose(fid);
+                CHECK(ret, FAIL, "H5Fclose");
+
+            } /* end if */
+        } /* end for */
+    } /* end for */
+
+    /* Close the file access property list */
+    ret = H5Pclose(new_fapl);
+    CHECK(ret, FAIL, "H5Pclose");
+
+    /* Close the dataspace */
+    ret = H5Sclose(sid);
+    CHECK(ret, FAIL, "H5Sclose");
+
+} /* end test_libver_bounds_attributes() */
+
 /****************************************************************
 **
 **  test_libver_macros():
-**	Verify that H5_VERSION_GE and H5_VERSION_LE work correactly.
+**    Verify that H5_VERSION_GE and H5_VERSION_LE work correactly.
 **
 ****************************************************************/
 static void
 test_libver_macros(void)
 {
-    unsigned	major = H5_VERS_MAJOR;
-    unsigned	minor = H5_VERS_MINOR;
-    unsigned	release = H5_VERS_RELEASE;
+    int     major = H5_VERS_MAJOR;
+    int     minor = H5_VERS_MINOR;
+    int     release = H5_VERS_RELEASE;
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing macros for library version comparison\n"));
@@ -4974,7 +6864,7 @@ test_libver_macros(void)
 /****************************************************************
 **
 **  test_libver_macros2():
-**	Verify that H5_VERSION_GE works correactly and show how
+**    Verify that H5_VERSION_GE works correactly and show how
 **      to use it.
 **
 ****************************************************************/
@@ -5007,9 +6897,9 @@ test_libver_macros2(void)
     ret = H5Gclose(grp);
     CHECK(ret, FAIL, "H5Gclose");
 
-    /* 
+    /*
      * Delete the group using different function based on the library version.
-     *  And verify the action. 
+     *  And verify the action.
      */
 #if H5_VERSION_GE(1,8,0)
     ret = H5Ldelete(file, "Group", H5P_DEFAULT);
@@ -5037,8 +6927,132 @@ test_libver_macros2(void)
 
 /****************************************************************
 **
+**  test_filesize():
+**    Verify H5Fincrement_filesize() and H5Fget_eoa() works as
+**    indicated in the "RFC: Enhancement to the tool h5clear".
+**
+****************************************************************/
+static void
+test_incr_filesize(void)
+{
+    hid_t    fid;                       /* File opened with read-write permission */
+    h5_stat_size_t filesize;            /* Size of file when empty */
+    hid_t    fcpl;                      /* File creation property list */
+    hid_t    fapl;                      /* File access property list */
+    hid_t    dspace;                    /* Dataspace ID */
+    hid_t    dset;                      /* Dataset ID */
+    hid_t    dcpl;                      /* Dataset creation property list */
+    unsigned u;                         /* Local index variable */
+    char     filename[FILENAME_LEN];    /* Filename to use */
+    char     name[32];                  /* Dataset name */
+    haddr_t  stored_eoa;                /* The stored EOA value */
+    hid_t    driver_id = -1;            /* ID for this VFD */
+    unsigned long driver_flags = 0;     /* VFD feature flags */
+    herr_t   ret;                       /* Return value */
+
+    /* Output message about test being performed */
+    MESSAGE(5, ("Testing H5Fincrement_filesize() and H5Fget_eoa())\n"));
+
+    fapl = h5_fileaccess();
+    h5_fixname(FILE8, fapl, filename, sizeof filename);
+
+    /* Get the VFD feature flags */
+    driver_id = H5Pget_driver(fapl);
+    CHECK(driver_id, FAIL, "H5Pget_driver");
+
+    ret = H5FDdriver_query(driver_id, &driver_flags);
+    CHECK(ret, FAIL, "H5PDdriver_query");
+
+    /* Check whether the VFD feature flag supports these two public routines */
+    if(driver_flags & H5FD_FEAT_SUPPORTS_SWMR_IO) {
+
+        fcpl = H5Pcreate(H5P_FILE_CREATE);
+        CHECK(fcpl, FAIL, "H5Pcreate");
+
+        /* Set file space strategy */
+        ret = H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, FALSE, (hsize_t)1);
+        CHECK(ret, FAIL, "H5P_set_file_space_strategy");
+
+        /* Create the test file */
+        fid = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl);
+        CHECK(fid, FAIL, "H5Fcreate");
+
+        /* Create dataspace for datasets */
+        dspace = H5Screate(H5S_SCALAR);
+        CHECK(dspace, FAIL, "H5Screate");
+
+        /* Create a dataset creation property list */
+        dcpl = H5Pcreate(H5P_DATASET_CREATE);
+        CHECK(dcpl, FAIL, "H5Pcreate");
+
+        /* Set the space allocation time to early */
+        ret = H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY);
+        CHECK(ret, FAIL, "H5Pset_alloc_time");
+
+        /* Create datasets in file */
+        for(u = 0; u < 10; u++) {
+            sprintf(name, "Dataset %u", u);
+            dset = H5Dcreate2(fid, name, H5T_STD_U32LE, dspace, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+            CHECK(dset, FAIL, "H5Dcreate2");
+
+            ret = H5Dclose(dset);
+            CHECK(ret, FAIL, "H5Dclose");
+        } /* end for */
+
+        /* Close dataspace */
+        ret = H5Sclose(dspace);
+        CHECK(ret, FAIL, "H5Sclose");
+
+        /* Close dataset creation property list */
+        ret = H5Pclose(dcpl);
+        CHECK(ret, FAIL, "H5Pclose");
+
+        /* Close file */
+        ret = H5Fclose(fid);
+        CHECK(ret, FAIL, "H5Fclose");
+
+        /* Get the file size */
+        filesize = h5_get_file_size(filename, fapl);
+
+        /* Open the file */
+        fid = H5Fopen(filename, H5F_ACC_RDWR, fapl);
+        CHECK(fid, FAIL, "H5Fopen");
+
+        /* Get the stored EOA */
+        ret = H5Fget_eoa(fid, &stored_eoa);
+        CHECK(ret, FAIL, "H5Fget_eoa");
+        
+        /* Verify the stored EOA is the same as filesize */
+        VERIFY(filesize, stored_eoa, "file size");
+
+        /* Set the EOA to the MAX(EOA, EOF) + 512 */
+        ret = H5Fincrement_filesize(fid, 512);
+        CHECK(ret, FAIL, "H5Fincrement_filesize");
+
+        /* Close file */
+        ret = H5Fclose(fid);
+        CHECK(ret, FAIL, "H5Fclose");
+
+        /* Get the file size */
+        filesize = h5_get_file_size(filename, fapl);
+
+        /* Verify the filesize is the previous stored_eoa + 512 */
+        VERIFY(filesize, stored_eoa+512, "file size");
+
+        /* Close the file access property list */
+        ret = H5Pclose(fapl);
+        CHECK(ret, FAIL, "H5Pclose");
+
+        /* Close the file creation property list */
+        ret = H5Pclose(fcpl);
+        CHECK(ret, FAIL, "H5Pclose");
+    }
+} /* end test_incr_filesize() */
+
+/****************************************************************
+**
 **  test_deprec():
-**	Test deprecated functionality.
+**    Test deprecated functionality.
 **
 ****************************************************************/
 #ifndef H5_NO_DEPRECATED_SYMBOLS
@@ -5054,7 +7068,7 @@ test_deprec(void)
     unsigned    freelist;       /* Free list version # */
     unsigned    stab;           /* Symbol table entry version # */
     unsigned    shhdr;          /* Shared object header version # */
-    H5F_info1_t	finfo;		/* global information about file */
+    H5F_info1_t    finfo;        /* global information about file */
     herr_t      ret;            /* Generic return value */
 
     /* Output message about test being performed */
@@ -5270,7 +7284,7 @@ test_deprec(void)
 void
 test_file(void)
 {
-    const char  *env_h5_drvr;     	/* File Driver value from environment */
+    const char  *env_h5_drvr;         /* File Driver value from environment */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Low-Level File I/O\n"));
@@ -5318,22 +7332,24 @@ test_file(void)
     test_filespace_round_compatible();          /* Testing file space compatibility for files from trunk to 1_8 to trunk */
     test_filespace_1_10_0_compatible();          /* Testing file space compatibility for files from release 1.10.0 */
     test_libver_bounds();                       /* Test compatibility for file space management */
+    test_libver_bounds_low_high();
     test_libver_macros();                       /* Test the macros for library version comparison */
     test_libver_macros2();                      /* Test the macros for library version comparison */
+    test_incr_filesize();                       /* Test H5Fincrement_filesize() and H5Fget_eoa() */
 #ifndef H5_NO_DEPRECATED_SYMBOLS
     test_deprec();                              /* Test deprecated routines */
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 } /* test_file() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	cleanup_file
+ * Function:    cleanup_file
  *
- * Purpose:	Cleanup temporary test files
+ * Purpose:    Cleanup temporary test files
  *
- * Return:	none
+ * Return:    none
  *
- * Programmer:	Albert Cheng
+ * Programmer:    Albert Cheng
  *              July 2, 1998
  *
  * Modifications:
diff --git a/test/tgenprop.c b/test/tgenprop.c
index e6f9692..5031846 100644
--- a/test/tgenprop.c
+++ b/test/tgenprop.c
@@ -5,31 +5,29 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
 *
-* Test program:	 tgenprop
+* Test program:     tgenprop
 *
 * Test the Generic Property functionality
 *
 *************************************************************/
 
-#define H5P_FRIEND		/*suppress error about including H5Ppkg	  */
+#define H5P_FRIEND        /*suppress error about including H5Ppkg      */
 
 /* Define this macro to indicate that the testing APIs should be available */
 #define H5P_TESTING
 
 #include "testhdf5.h"
-#include "hdf5.h"
+
 #include "H5Dprivate.h"         /* For Dataset creation property list names */
-#include "H5Ppkg.h"		/* Generic Properties			*/
+#include "H5Ppkg.h"        /* Generic Properties            */
 
 #define FILENAME   "tgenprop.h5"
 
@@ -82,11 +80,11 @@ typedef struct count_data_t {
 static void
 test_genprop_basic_class(void)
 {
-    hid_t		cid1;		/* Generic Property class ID */
-    hid_t		cid2;		/* Generic Property class ID */
-    hid_t		cid3;		/* Generic Property class ID */
+    hid_t        cid1;        /* Generic Property class ID */
+    hid_t        cid2;        /* Generic Property class ID */
+    hid_t        cid3;        /* Generic Property class ID */
     char       *name;       /* Name of class */
-    herr_t		ret;		/* Generic return value	*/
+    herr_t        ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Generic Property List Class Creation Functionality\n"));
@@ -171,10 +169,10 @@ test_genprop_basic_class(void)
 static void
 test_genprop_basic_class_prop(void)
 {
-    hid_t		cid1;		/* Generic Property class ID */
-    size_t		size;		/* Size of property */
-    size_t		nprops;		/* Number of properties in class */
-    herr_t		ret;		/* Generic return value	*/
+    hid_t        cid1;        /* Generic Property class ID */
+    size_t        size;        /* Size of property */
+    size_t        nprops;        /* Number of properties in class */
+    herr_t        ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Generic Property List Class Properties Functionality\n"));
@@ -313,8 +311,8 @@ test_genprop_iter1(hid_t H5_ATTR_UNUSED id, const char *name,
 static void
 test_genprop_class_iter(void)
 {
-    hid_t		cid1;		/* Generic Property class ID */
-    size_t		nprops;		/* Number of properties in class */
+    hid_t        cid1;        /* Generic Property class ID */
+    size_t        nprops;        /* Number of properties in class */
     int         idx;        /* Index to start iteration at */
     struct {                /* Struct for iterations */
         int iter_count;
@@ -325,7 +323,7 @@ test_genprop_class_iter(void)
         PROP2_NAME,
         PROP3_NAME,
         PROP4_NAME};
-    herr_t		ret;		/* Generic return value	*/
+    herr_t        ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Generic Property List Class Property Iteration Functionality\n"));
@@ -419,17 +417,17 @@ test_genprop_cls_cls_cb1(hid_t list_id, void *create_data)
 static void
 test_genprop_class_callback(void)
 {
-    hid_t	cid1;		/* Generic Property class ID */
-    hid_t	cid2;		/* Generic Property class ID */
-    hid_t	lid1;		/* Generic Property list ID */
-    hid_t	lid2;		/* Generic Property list ID */
-    hid_t	lid3;		/* Generic Property list ID */
-    size_t	nprops;		/* Number of properties in class */
+    hid_t    cid1;        /* Generic Property class ID */
+    hid_t    cid2;        /* Generic Property class ID */
+    hid_t    lid1;        /* Generic Property list ID */
+    hid_t    lid2;        /* Generic Property list ID */
+    hid_t    lid3;        /* Generic Property list ID */
+    size_t    nprops;        /* Number of properties in class */
     struct {                    /* Struct for callbacks */
         int count;
         hid_t id;
     } crt_cb_struct, cpy_cb_struct, cls_cb_struct;
-    herr_t		ret;		/* Generic return value	*/
+    herr_t        ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Generic Property List Class Callback Functionality\n"));
@@ -598,14 +596,14 @@ test_genprop_class_callback(void)
 static void
 test_genprop_basic_list(void)
 {
-    hid_t		cid1;		/* Generic Property class ID */
-    hid_t		cid2;		/* Generic Property class ID */
-    hid_t		lid1;		/* Generic Property list ID */
-    size_t		nprops;		/* Number of properties */
-    size_t		size;		/* Size of property */
+    hid_t        cid1;        /* Generic Property class ID */
+    hid_t        cid2;        /* Generic Property class ID */
+    hid_t        lid1;        /* Generic Property list ID */
+    size_t        nprops;        /* Number of properties */
+    size_t        size;        /* Size of property */
     int                 prop1_value;    /* Value for property #1 */
     float               prop2_value;    /* Value for property #2 */
-    herr_t		ret;		/* Generic return value	*/
+    herr_t        ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Generic Property List Creation Functionality\n"));
@@ -680,8 +678,8 @@ test_genprop_basic_list(void)
     CHECK_I(ret, "H5Pget");
     /* Verify the floating-poing value in this way to avoid compiler warning. */
     if(!H5_FLT_ABS_EQUAL(prop2_value,*PROP2_DEF_VALUE))
-	printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
-	    "H5Pget", (double)*PROP2_DEF_VALUE, (double)prop2_value, (int)__LINE__, __FILE__);
+    printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
+        "H5Pget", (double)*PROP2_DEF_VALUE, (double)prop2_value, (int)__LINE__, __FILE__);
 
 
     /* Close list */
@@ -704,14 +702,14 @@ test_genprop_basic_list(void)
 static void
 test_genprop_basic_list_prop(void)
 {
-    hid_t		cid1;		/* Generic Property class ID */
-    hid_t		lid1;		/* Generic Property list ID */
-    size_t		nprops;		/* Number of properties */
+    hid_t        cid1;        /* Generic Property class ID */
+    hid_t        lid1;        /* Generic Property list ID */
+    size_t        nprops;        /* Number of properties */
     int                 prop1_value;    /* Value for property #1 */
     float               prop2_value;    /* Value for property #2 */
     char                prop3_value[10];/* Property #3 value */
     double              prop4_value;    /* Property #4 value */
-    herr_t		ret;		/* Generic return value	*/
+    herr_t        ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Generic Property List Property Functionality\n"));
@@ -772,8 +770,8 @@ test_genprop_basic_list_prop(void)
     CHECK_I(ret, "H5Pget");
     /* Verify the floating-poing value in this way to avoid compiler warning. */
     if(!H5_FLT_ABS_EQUAL(prop2_value,*PROP2_DEF_VALUE))
-	printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
-	    "H5Pget", (double)*PROP2_DEF_VALUE, (double)prop2_value, (int)__LINE__, __FILE__);
+    printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
+        "H5Pget", (double)*PROP2_DEF_VALUE, (double)prop2_value, (int)__LINE__, __FILE__);
 
 
     /* Check values of temporary properties (set with regular values) */
@@ -785,8 +783,8 @@ test_genprop_basic_list_prop(void)
     CHECK_I(ret, "H5Pget");
     /* Verify the floating-poing value in this way to avoid compiler warning. */
     if(!H5_DBL_ABS_EQUAL(prop4_value, *PROP4_DEF_VALUE))
-	printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
-	    "H5Pget", *PROP4_DEF_VALUE, prop4_value, (int)__LINE__, __FILE__);
+    printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
+        "H5Pget", *PROP4_DEF_VALUE, prop4_value, (int)__LINE__, __FILE__);
 
     /* Delete permanent property */
     ret = H5Premove(lid1, PROP2_NAME);
@@ -822,8 +820,8 @@ test_genprop_basic_list_prop(void)
     CHECK_I(ret, "H5Pget");
     /* Verify the floating-poing value in this way to avoid compiler warning. */
     if(!H5_DBL_ABS_EQUAL(prop4_value, *PROP4_DEF_VALUE))
-	printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
-	    "H5Pget", *PROP4_DEF_VALUE, prop4_value, (int)__LINE__, __FILE__);
+    printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
+        "H5Pget", *PROP4_DEF_VALUE, prop4_value, (int)__LINE__, __FILE__);
 
     /* Close list */
     ret = H5Pclose(lid1);
@@ -858,9 +856,9 @@ test_genprop_iter2(hid_t H5_ATTR_UNUSED id, const char *name,
 static void
 test_genprop_list_iter(void)
 {
-    hid_t		cid1;		/* Generic Property class ID */
-    hid_t		lid1;		/* Generic Property list ID */
-    size_t		nprops;		/* Number of properties */
+    hid_t        cid1;        /* Generic Property class ID */
+    hid_t        lid1;        /* Generic Property list ID */
+    size_t        nprops;        /* Number of properties */
     int         idx;        /* Index to start iteration at */
     struct {                /* Struct for iterations */
         int iter_count;
@@ -872,7 +870,7 @@ test_genprop_list_iter(void)
         PROP1_NAME,
         PROP2_NAME
         };
-    herr_t		ret;		/* Generic return value	*/
+    herr_t        ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Generic Property List Iteration Functionality\n"));
@@ -1146,10 +1144,10 @@ test_genprop_prop_del_cb2(hid_t plist_id, const char *name, size_t size, void *v
 static void
 test_genprop_list_callback(void)
 {
-    hid_t	cid1;		/* Generic Property class ID */
-    hid_t	lid1;		/* Generic Property list ID */
-    hid_t	lid2;		/* 2nd Generic Property list ID */
-    size_t	nprops;		/* Number of properties in class */
+    hid_t    cid1;        /* Generic Property class ID */
+    hid_t    lid1;        /* Generic Property list ID */
+    hid_t    lid2;        /* 2nd Generic Property list ID */
+    size_t    nprops;        /* Number of properties in class */
     int         prop1_value;    /* Value for property #1 */
     int         prop1_new_value=20;   /* Property #1 new value */
     float       prop2_value;    /* Value for property #2 */
@@ -1160,7 +1158,7 @@ test_genprop_list_callback(void)
         int count;
         hid_t id;
     } cop_cb_struct;
-    herr_t	ret;		/* Generic return value	*/
+    herr_t    ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Generic Property List Property Callback Functionality\n"));
@@ -1227,8 +1225,8 @@ test_genprop_list_callback(void)
     CHECK_I(ret, "H5Pget");
     /* Verify the floating-poing value in this way to avoid compiler warning. */
     if(!H5_FLT_ABS_EQUAL(prop2_value,*PROP2_DEF_VALUE))
-	printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
-	    "H5Pget", (double)*PROP2_DEF_VALUE, (double)prop2_value, (int)__LINE__, __FILE__);
+    printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
+        "H5Pget", (double)*PROP2_DEF_VALUE, (double)prop2_value, (int)__LINE__, __FILE__);
 
     /* Check values of temporary properties (set with regular values) */
     ret = H5Pget(lid1, PROP3_NAME,&prop3_value);
@@ -1242,8 +1240,8 @@ test_genprop_list_callback(void)
     CHECK_I(ret, "H5Pget");
     /* Verify the floating-poing value in this way to avoid compiler warning. */
     if(!H5_DBL_ABS_EQUAL(prop4_value, *PROP4_DEF_VALUE))
-	printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
-	    "H5Pget", *PROP4_DEF_VALUE, prop4_value, (int)__LINE__, __FILE__);
+    printf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n",
+        "H5Pget", *PROP4_DEF_VALUE, prop4_value, (int)__LINE__, __FILE__);
 
     /* Verify get callback information for properties tracked */
     VERIFY(prop1_cb_info.get_count, 1, "H5Pget");
@@ -1375,7 +1373,7 @@ test_genprop_list_addprop(void)
     hid_t sid;          /* Dataspace ID */
     hid_t pid;          /* Property List ID */
     int   prop1_value;  /* Value for property #1 */
-    herr_t ret;		/* Generic return value	*/
+    herr_t ret;        /* Generic return value    */
 
     /* Create file */
     fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
@@ -1450,7 +1448,7 @@ test_genprop_class_addprop(void)
     hid_t cid;          /* Property Class ID */
     hid_t pid;          /* Property List ID */
     int   prop1_value;  /* Value for property #1 */
-    herr_t ret;		/* Generic return value	*/
+    herr_t ret;        /* Generic return value    */
 
     /* Create file */
     fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
@@ -1572,7 +1570,7 @@ static void
 test_genprop_list_add_remove_prop(void)
 {
     hid_t pid;          /* Property List ID */
-    herr_t ret;		/* Generic return value	*/
+    herr_t ret;        /* Generic return value    */
 
     /* Create a dataset creation property list */
     pid = H5Pcreate(H5P_DATASET_CREATE);
@@ -1609,11 +1607,11 @@ test_genprop_list_add_remove_prop(void)
 static void
 test_genprop_equal(void)
 {
-    hid_t		cid1;		/* Generic Property class ID */
-    hid_t		lid1;		/* Generic Property list ID */
-    hid_t		lid2;		/* Generic Property list ID */
+    hid_t        cid1;        /* Generic Property class ID */
+    hid_t        lid1;        /* Generic Property list ID */
+    hid_t        lid2;        /* Generic Property list ID */
     int                 prop1_new_value = 20;   /* Property #1 new value */
-    herr_t		ret;		/* Generic return value	*/
+    herr_t        ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Generic Property List Equal Functionality\n"));
@@ -1758,11 +1756,11 @@ test_genprop_equal(void)
 static void
 test_genprop_path(void)
 {
-    hid_t		cid1;		/* Generic Property class ID */
-    hid_t		cid2;		/* Generic Property class ID */
-    hid_t		cid3;		/* Generic Property class ID */
+    hid_t        cid1;        /* Generic Property class ID */
+    hid_t        cid2;        /* Generic Property class ID */
+    hid_t        cid3;        /* Generic Property class ID */
     char               *path;           /* Class path */
-    herr_t		ret;		/* Generic return value	*/
+    herr_t        ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Generic Property List Class Path Functionality\n"));
@@ -1830,10 +1828,10 @@ test_genprop_path(void)
 static void
 test_genprop_refcount(void)
 {
-    hid_t		cid1;		/* Generic Property class ID */
-    hid_t		lid1;		/* Generic Property class ID */
+    hid_t        cid1;        /* Generic Property class ID */
+    hid_t        lid1;        /* Generic Property class ID */
     char               *name;           /* Name of class */
-    herr_t		ret;		/* Generic return value	*/
+    herr_t        ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Generic Property List Reference Count Functionality\n"));
@@ -1903,10 +1901,10 @@ test_genprop_refcount(void)
 static void
 test_genprop_deprec_class(void)
 {
-    hid_t		cid1;		/* Generic Property class ID */
-    size_t		size;		/* Size of property */
-    size_t		nprops;		/* Number of properties in class */
-    herr_t		ret;		/* Generic return value	*/
+    hid_t        cid1;        /* Generic Property class ID */
+    size_t        size;        /* Size of property */
+    size_t        nprops;        /* Number of properties in class */
+    herr_t        ret;        /* Generic return value    */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Deprecated Generic Property List Functions\n"));
@@ -2036,7 +2034,7 @@ test_genprop_deprec_list(void)
     hid_t sid;          /* Dataspace ID */
     hid_t pid;          /* Property List ID */
     int   prop1_value;  /* Value for property #1 */
-    herr_t ret;		/* Generic return value	*/
+    herr_t ret;        /* Generic return value    */
 
     /* Create file */
     fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
@@ -2132,15 +2130,15 @@ test_genprop(void)
 
 }   /* test_genprop() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	cleanup_genprop
+ * Function:    cleanup_genprop
  *
- * Purpose:	Cleanup temporary test files
+ * Purpose:    Cleanup temporary test files
  *
- * Return:	none
+ * Return:    none
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              June 8, 1999
  *
  * Modifications:
diff --git a/test/th5o.c b/test/th5o.c
index c2c4034..00d706c 100644
--- a/test/th5o.c
+++ b/test/th5o.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
@@ -776,7 +774,7 @@ test_h5o_link(void)
     hid_t lcpl_id=-1;
     hsize_t dims[2] = {TEST6_DIM1, TEST6_DIM2};
     htri_t committed;           /* Whether the named datatype is committed */
-    unsigned new_format;        /* Whether to use the new format or not */
+    H5F_libver_t low, high; /* File format bounds */
     int *wdata;
     int *rdata;
     int i, n;
@@ -785,9 +783,9 @@ test_h5o_link(void)
     /* Allocate memory buffers */
     /* (These are treated as 2-D buffers) */
     wdata = (int *)HDmalloc((size_t)(TEST6_DIM1 * TEST6_DIM2) * sizeof(int));
-    CHECK(wdata, NULL, "HDmalloc");
+    CHECK_PTR(wdata, "HDmalloc");
     rdata = (int *)HDmalloc((size_t)(TEST6_DIM1 * TEST6_DIM2) * sizeof(int));
-    CHECK(rdata, NULL, "HDmalloc");
+    CHECK_PTR(rdata, "HDmalloc");
 
     /* Initialize the raw data */
     for(i = n = 0; i < (TEST6_DIM1 * TEST6_DIM2); i++)
@@ -803,98 +801,103 @@ test_h5o_link(void)
     ret = H5Pset_create_intermediate_group(lcpl_id, TRUE);
     CHECK(ret, FAIL, "H5Pset_create_intermediate_group");
 
-    /* Loop over using new group format */
-    for(new_format = FALSE; new_format <= TRUE; new_format++) {
-
-        /* Make a FAPL that uses the "use the latest version of the format" bounds */
-        fapl_id = H5Pcreate(H5P_FILE_ACCESS);
-        CHECK(fapl_id, FAIL, "H5Pcreate");
-
-        /* Set the "use the latest version of the format" bounds for creating objects in the file */
-        ret = H5Pset_libver_bounds(fapl_id, (new_format ? H5F_LIBVER_LATEST : H5F_LIBVER_EARLIEST), H5F_LIBVER_LATEST);
-        CHECK(ret, FAIL, "H5Pset_libver_bounds");
-
-        /* Create a new HDF5 file */
-        file_id = H5Fcreate(TEST_FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
-        CHECK(file_id, FAIL, "H5Fcreate");
-
-        /* Close the FAPL */
-        ret = H5Pclose(fapl_id);
-        CHECK(ret, FAIL, "H5Pclose");
-
-
-        /* Create and commit a datatype with no name */
-        type_id = H5Tcopy(H5T_NATIVE_INT);
-        CHECK(type_id, FAIL, "H5Fcreate");
-        ret = H5Tcommit_anon(file_id, type_id, H5P_DEFAULT, H5P_DEFAULT);
-        CHECK(ret, FAIL, "H5Tcommit_anon");
-        committed = H5Tcommitted(type_id);
-        VERIFY(committed, TRUE, "H5Tcommitted");
-
-        /* Create a dataset with no name using the committed datatype*/
-        dset_id = H5Dcreate_anon(file_id, type_id, space_id, H5P_DEFAULT, H5P_DEFAULT);
-        CHECK(dset_id, FAIL, "H5Dcreate_anon");
-
-        /* Verify that we can write to and read from the dataset */
-
-        /* Write the data to the dataset */
-        ret = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
-        CHECK(ret, FAIL, "H5Dwrite");
-
-        /* Read the data back */
-        ret = H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata);
-        CHECK(ret, FAIL, "H5Dread");
-
-        /* Verify the data */
-        for(i = 0; i < (TEST6_DIM1 * TEST6_DIM2); i++)
-            VERIFY(wdata[i], rdata[i], "H5Dread");
-
-        /* Create a group with no name*/
-        group_id = H5Gcreate_anon(file_id, H5P_DEFAULT, H5P_DEFAULT);
-        CHECK(group_id, FAIL, "H5Gcreate_anon");
-
-        /* Link nameless datatype into nameless group */
-        ret = H5Olink(type_id, group_id, "datatype", H5P_DEFAULT, H5P_DEFAULT);
-        CHECK(ret, FAIL, "H5Olink");
-
-        /* Link nameless dataset into nameless group with intermediate group */
-        ret = H5Olink(dset_id, group_id, "inter_group/dataset", lcpl_id, H5P_DEFAULT);
-        CHECK(ret, FAIL, "H5Olink");
-
-        /* Close IDs for dataset and datatype */
-        ret = H5Dclose(dset_id);
-        CHECK(ret, FAIL, "H5Dclose");
-        ret = H5Tclose(type_id);
-        CHECK(ret, FAIL, "H5Tclose");
-
-        /* Re-open datatype using new link */
-        type_id = H5Topen2(group_id, "datatype", H5P_DEFAULT);
-        CHECK(type_id, FAIL, "H5Topen2");
-
-        /* Link nameless group to root group and close the group ID*/
-        ret = H5Olink(group_id, file_id, "/group", H5P_DEFAULT, H5P_DEFAULT);
-        CHECK(ret, FAIL, "H5Olink");
-        ret = H5Gclose(group_id);
-        CHECK(ret, FAIL, "H5Gclose");
-
-        /* Open dataset through root group and verify its data */
-        dset_id = H5Dopen2(file_id, "/group/inter_group/dataset", H5P_DEFAULT);
-        CHECK(dset_id, FAIL, "H5Dopen2");
-
-        /* Read data from dataset */
-        ret = H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata);
-        CHECK(ret, FAIL, "H5Dread");
-        for(i = 0; i < (TEST6_DIM1 * TEST6_DIM2); i++)
-            VERIFY(wdata[i], rdata[i], "H5Dread");
-
-        /* Close open IDs */
-        ret = H5Dclose(dset_id);
-        CHECK(ret, FAIL, "H5Dclose");
-        ret = H5Tclose(type_id);
-        CHECK(ret, FAIL, "H5Tclose");
-        ret = H5Fclose(file_id);
-        CHECK(ret, FAIL, "H5Fclose");
-    } /* end for */
+    /* Create a file access property list */
+    fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(fapl_id, FAIL, "H5Pcreate");
+
+    /* Loop through all the combinations of low/high library format bounds */
+    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
+        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
+
+            /* Set version bounds */
+            H5E_BEGIN_TRY {
+                ret = H5Pset_libver_bounds(fapl_id, low, high);
+            } H5E_END_TRY;
+
+            if (ret < 0) /* Invalid low/high combinations */
+                continue;
+
+            /* Create a new HDF5 file */
+            file_id = H5Fcreate(TEST_FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
+            CHECK(file_id, FAIL, "H5Fcreate");
+
+            /* Close the FAPL */
+            ret = H5Pclose(fapl_id);
+            CHECK(ret, FAIL, "H5Pclose");
+
+            /* Create and commit a datatype with no name */
+            type_id = H5Tcopy(H5T_NATIVE_INT);
+            CHECK(type_id, FAIL, "H5Fcreate");
+            ret = H5Tcommit_anon(file_id, type_id, H5P_DEFAULT, H5P_DEFAULT);
+            CHECK(ret, FAIL, "H5Tcommit_anon");
+            committed = H5Tcommitted(type_id);
+            VERIFY(committed, TRUE, "H5Tcommitted");
+
+            /* Create a dataset with no name using the committed datatype*/
+            dset_id = H5Dcreate_anon(file_id, type_id, space_id, H5P_DEFAULT, H5P_DEFAULT);
+            CHECK(dset_id, FAIL, "H5Dcreate_anon");
+
+            /* Verify that we can write to and read from the dataset */
+
+            /* Write the data to the dataset */
+            ret = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
+            CHECK(ret, FAIL, "H5Dwrite");
+
+            /* Read the data back */
+            ret = H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata);
+            CHECK(ret, FAIL, "H5Dread");
+
+            /* Verify the data */
+            for(i = 0; i < (TEST6_DIM1 * TEST6_DIM2); i++)
+                VERIFY(wdata[i], rdata[i], "H5Dread");
+    
+            /* Create a group with no name*/
+            group_id = H5Gcreate_anon(file_id, H5P_DEFAULT, H5P_DEFAULT);
+            CHECK(group_id, FAIL, "H5Gcreate_anon");
+
+            /* Link nameless datatype into nameless group */
+            ret = H5Olink(type_id, group_id, "datatype", H5P_DEFAULT, H5P_DEFAULT);
+            CHECK(ret, FAIL, "H5Olink");
+
+            /* Link nameless dataset into nameless group with intermediate group */
+            ret = H5Olink(dset_id, group_id, "inter_group/dataset", lcpl_id, H5P_DEFAULT);
+            CHECK(ret, FAIL, "H5Olink");
+
+            /* Close IDs for dataset and datatype */
+            ret = H5Dclose(dset_id);
+            CHECK(ret, FAIL, "H5Dclose");
+            ret = H5Tclose(type_id);
+            CHECK(ret, FAIL, "H5Tclose");
+
+            /* Re-open datatype using new link */
+            type_id = H5Topen2(group_id, "datatype", H5P_DEFAULT);
+            CHECK(type_id, FAIL, "H5Topen2");
+
+            /* Link nameless group to root group and close the group ID*/
+            ret = H5Olink(group_id, file_id, "/group", H5P_DEFAULT, H5P_DEFAULT);
+            CHECK(ret, FAIL, "H5Olink");
+            ret = H5Gclose(group_id);
+            CHECK(ret, FAIL, "H5Gclose");
+
+            /* Open dataset through root group and verify its data */
+            dset_id = H5Dopen2(file_id, "/group/inter_group/dataset", H5P_DEFAULT);
+            CHECK(dset_id, FAIL, "H5Dopen2");
+
+            /* Read data from dataset */
+            ret = H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata);
+            CHECK(ret, FAIL, "H5Dread");
+            for(i = 0; i < (TEST6_DIM1 * TEST6_DIM2); i++)
+                VERIFY(wdata[i], rdata[i], "H5Dread");
+
+            /* Close open IDs */
+            ret = H5Dclose(dset_id);
+            CHECK(ret, FAIL, "H5Dclose");
+            ret = H5Tclose(type_id);
+            CHECK(ret, FAIL, "H5Tclose");
+            ret = H5Fclose(file_id);
+            CHECK(ret, FAIL, "H5Fclose");
+        } /* for high */
+    } /* for low */
 
     /* Close remaining IDs */
     ret = H5Sclose(space_id);
diff --git a/test/th5s.c b/test/th5s.c
index 664c23a..0619571 100644
--- a/test/th5s.c
+++ b/test/th5s.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
 *
-* Test program:	 th5s
+* Test program:     th5s
 *
 * Test the dataspace functionality
 *
@@ -24,11 +22,25 @@
 #include "testhdf5.h"
 #include "H5srcdir.h"
 
-#include "H5private.h"
 #include "H5Bprivate.h"
-#include "H5Sprivate.h"
+#include "H5Iprivate.h"
 #include "H5Pprivate.h"
 
+/*
+ * This file needs to access private information from the H5S package.
+ * This file also needs to access the dataspace testing code.
+ */
+#define H5S_FRIEND      /*suppress error about including H5Spkg   */
+#include "H5Spkg.h"     /* Dataspaces               */
+
+/*
+ * This file needs to access private information from the H5O package.
+ * This file also needs to access the dataspace testing code.
+ */
+#define H5O_FRIEND      /*suppress error about including H5Opkg   */
+#define H5O_TESTING
+#include "H5Opkg.h"     /* Object header            */
+
 #define TESTFILE   "th5s.h5"
 #define DATAFILE   "th5s1.h5"
 #define NULLFILE   "th5s2.h5"
@@ -45,31 +57,31 @@
 #define EXTFILE_NAME "ext_file"
 
 /* 3-D dataset with fixed dimensions */
-#define SPACE1_RANK	3
-#define SPACE1_DIM1	3
-#define SPACE1_DIM2	15
-#define SPACE1_DIM3	13
+#define SPACE1_RANK    3
+#define SPACE1_DIM1    3
+#define SPACE1_DIM2    15
+#define SPACE1_DIM3    13
 
 /* 4-D dataset with one unlimited dimension */
-#define SPACE2_RANK	4
-#define SPACE2_DIM1	0
-#define SPACE2_DIM2	15
-#define SPACE2_DIM3	13
-#define SPACE2_DIM4	23
-#define SPACE2_MAX1	H5S_UNLIMITED
-#define SPACE2_MAX2	15
-#define SPACE2_MAX3	13
-#define SPACE2_MAX4	23
+#define SPACE2_RANK    4
+#define SPACE2_DIM1    0
+#define SPACE2_DIM2    15
+#define SPACE2_DIM3    13
+#define SPACE2_DIM4    23
+#define SPACE2_MAX1    H5S_UNLIMITED
+#define SPACE2_MAX2    15
+#define SPACE2_MAX3    13
+#define SPACE2_MAX4    23
 
 /* Scalar dataset with simple datatype */
-#define SPACE3_RANK	0
+#define SPACE3_RANK    0
 unsigned space3_data=65;
 
 /* Scalar dataset with compound datatype */
-#define SPACE4_FIELDNAME1	"c1"
-#define SPACE4_FIELDNAME2	"u"
-#define SPACE4_FIELDNAME3	"f"
-#define SPACE4_FIELDNAME4	"c2"
+#define SPACE4_FIELDNAME1    "c1"
+#define SPACE4_FIELDNAME2    "u"
+#define SPACE4_FIELDNAME3    "f"
+#define SPACE4_FIELDNAME4    "c2"
 size_t space4_field1_off=0;
 size_t space4_field2_off=0;
 size_t space4_field3_off=0;
@@ -89,21 +101,21 @@ struct space4_struct {
 static void
 test_h5s_basic(void)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		sid1, sid2;	/* Dataspace ID			*/
-    hid_t		dset1;		/* Dataset ID			*/
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        sid1, sid2;    /* Dataspace ID            */
+    hid_t        dset1;        /* Dataset ID            */
     hid_t               aid1;           /* Attribute ID                 */
-    int		        rank;		/* Logical rank of dataspace	*/
-    hsize_t		dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
-    hsize_t		dims2[] = {SPACE2_DIM1, SPACE2_DIM2, SPACE2_DIM3,
-				   SPACE2_DIM4};
-    hsize_t		dims3[H5S_MAX_RANK+1];
-    hsize_t		max2[] = {SPACE2_MAX1, SPACE2_MAX2, SPACE2_MAX3,
-				  SPACE2_MAX4};
-    hsize_t		tdims[4];	/* Dimension array to test with */
-    hsize_t		tmax[4];
-    hssize_t		n;	 	/* Number of dataspace elements */
-    herr_t		ret;		/* Generic return value		*/
+    int                rank;        /* Logical rank of dataspace    */
+    hsize_t        dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+    hsize_t        dims2[] = {SPACE2_DIM1, SPACE2_DIM2, SPACE2_DIM3,
+                SPACE2_DIM4};
+    hsize_t        dims3[H5S_MAX_RANK+1];
+    hsize_t        max2[] = {SPACE2_MAX1, SPACE2_MAX2, SPACE2_MAX3,
+                SPACE2_MAX4};
+    hsize_t        tdims[4];    /* Dimension array to test with */
+    hsize_t        tmax[4];
+    hssize_t        n;         /* Number of dataspace elements */
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Dataspace Manipulation\n"));
@@ -114,7 +126,7 @@ test_h5s_basic(void)
     n = H5Sget_simple_extent_npoints(sid1);
     CHECK(n, FAIL, "H5Sget_simple_extent_npoints");
     VERIFY(n, SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3,
-	   "H5Sget_simple_extent_npoints");
+    "H5Sget_simple_extent_npoints");
 
     rank = H5Sget_simple_extent_ndims(sid1);
     CHECK(rank, FAIL, "H5Sget_simple_extent_ndims");
@@ -123,7 +135,7 @@ test_h5s_basic(void)
     rank = H5Sget_simple_extent_dims(sid1, tdims, NULL);
     CHECK(rank, FAIL, "H5Sget_simple_extent_dims");
     VERIFY(HDmemcmp(tdims, dims1, SPACE1_RANK * sizeof(hsize_t)), 0,
-	   "H5Sget_simple_extent_dims");
+    "H5Sget_simple_extent_dims");
 
     sid2 = H5Screate_simple(SPACE2_RANK, dims2, max2);
     CHECK(sid2, FAIL, "H5Screate_simple");
@@ -131,7 +143,7 @@ test_h5s_basic(void)
     n = H5Sget_simple_extent_npoints(sid2);
     CHECK(n, FAIL, "H5Sget_simple_extent_npoints");
     VERIFY(n, SPACE2_DIM1 * SPACE2_DIM2 * SPACE2_DIM3 * SPACE2_DIM4,
-	   "H5Sget_simple_extent_npoints");
+    "H5Sget_simple_extent_npoints");
 
     rank = H5Sget_simple_extent_ndims(sid2);
     CHECK(rank, FAIL, "H5Sget_simple_extent_ndims");
@@ -140,9 +152,9 @@ test_h5s_basic(void)
     rank = H5Sget_simple_extent_dims(sid2, tdims, tmax);
     CHECK(rank, FAIL, "H5Sget_simple_extent_dims");
     VERIFY(HDmemcmp(tdims, dims2, SPACE2_RANK * sizeof(hsize_t)), 0,
-	   "H5Sget_simple_extent_dims");
+    "H5Sget_simple_extent_dims");
     VERIFY(HDmemcmp(tmax, max2, SPACE2_RANK * sizeof(hsize_t)), 0,
-	   "H5Sget_simple_extent_dims");
+    "H5Sget_simple_extent_dims");
 
     /* Change max dims to be equal to the dimensions */
     ret = H5Sset_extent_simple(sid1, SPACE1_RANK, dims1, NULL);
@@ -150,9 +162,9 @@ test_h5s_basic(void)
     rank = H5Sget_simple_extent_dims(sid1, tdims, tmax);
     CHECK(rank, FAIL, "H5Sget_simple_extent_dims");
     VERIFY(HDmemcmp(tdims, dims1, SPACE1_RANK * sizeof(hsize_t)), 0,
-	   "H5Sget_simple_extent_dims");
+    "H5Sget_simple_extent_dims");
     VERIFY(HDmemcmp(tmax, dims1, SPACE1_RANK * sizeof(hsize_t)), 0,
-	   "H5Sget_simple_extent_dims");
+    "H5Sget_simple_extent_dims");
 
     ret = H5Sclose(sid1);
     CHECK(ret, FAIL, "H5Sclose");
@@ -165,7 +177,7 @@ test_h5s_basic(void)
      * dimensions.
      */
     H5E_BEGIN_TRY {
-	sid1 = H5Screate_simple(H5S_MAX_RANK+1, dims3, NULL);
+    sid1 = H5Screate_simple(H5S_MAX_RANK+1, dims3, NULL);
     } H5E_END_TRY;
     VERIFY(sid1, FAIL, "H5Screate_simple");
 
@@ -288,7 +300,7 @@ test_h5s_basic(void)
     CHECK(ret, FAIL, "H5Sclose");
     ret = H5Fclose(fid1);
     CHECK(ret, FAIL, "H5Fclose");
-}				/* test_h5s_basic() */
+}                /* test_h5s_basic() */
 
 /****************************************************************
 **
@@ -348,16 +360,16 @@ test_h5s_null(void)
         hsize_t start[1]={0};
         hsize_t count[1]={0};
 
-	ret = H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, NULL, count, NULL);
+    ret = H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, NULL, count, NULL);
     } H5E_END_TRY;
     VERIFY(ret, FAIL, "H5Sselect_hyperslab");
 
     /* Check to be sure we can't set a point selection on a null dataspace */
     H5E_BEGIN_TRY {
-        hsize_t	coord[1][1]; /* Coordinates for point selection */
+        hsize_t    coord[1][1]; /* Coordinates for point selection */
 
         coord[0][0]=0;
-	ret = H5Sselect_elements(sid, H5S_SELECT_SET, (size_t)1, (const hsize_t *)coord);
+    ret = H5Sselect_elements(sid, H5S_SELECT_SET, (size_t)1, (const hsize_t *)coord);
     } H5E_END_TRY;
     VERIFY(ret, FAIL, "H5Sselect_elements");
 
@@ -518,18 +530,18 @@ test_h5s_null(void)
 static void
 test_h5s_zero_dim(void)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		sid1, attr_sid;	/* Dataspace ID			*/
-    hid_t		sid_chunk;	/* Dataspace ID for chunked dataset */
-    hid_t		dset1;		/* Dataset ID			*/
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        sid1, attr_sid;    /* Dataspace ID            */
+    hid_t        sid_chunk;    /* Dataspace ID for chunked dataset */
+    hid_t        dset1;        /* Dataset ID            */
     hid_t               plist_id;       /* Dataset creation property list */
     hid_t               attr;           /* Attribute ID                 */
-    int		        rank;		/* Logical rank of dataspace	*/
-    hsize_t		dims1[] = {0, SPACE1_DIM2, SPACE1_DIM3};
-    hsize_t		max_dims[] = {SPACE1_DIM1+1, SPACE1_DIM2, SPACE1_DIM3};
-    hsize_t		extend_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+    int                rank;        /* Logical rank of dataspace    */
+    hsize_t        dims1[] = {0, SPACE1_DIM2, SPACE1_DIM3};
+    hsize_t        max_dims[] = {SPACE1_DIM1+1, SPACE1_DIM2, SPACE1_DIM3};
+    hsize_t        extend_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
     hsize_t             chunk_dims[] = {SPACE1_DIM1, SPACE1_DIM2/3, SPACE1_DIM3};
-    hsize_t		tdims[SPACE1_RANK];	/* Dimension array to test with */
+    hsize_t        tdims[SPACE1_RANK];    /* Dimension array to test with */
     int                 wdata[SPACE1_DIM2][SPACE1_DIM3];
     int                 rdata[SPACE1_DIM2][SPACE1_DIM3];
     short               wdata_short[SPACE1_DIM2][SPACE1_DIM3];
@@ -539,12 +551,12 @@ test_h5s_zero_dim(void)
     int                 val = 3;
     hsize_t             start[] = {0, 0, 0};
     hsize_t             count[] = {3, 15, 13};
-    hsize_t	        coord[1][3];    /* Coordinates for point selection */
+    hsize_t            coord[1][3];    /* Coordinates for point selection */
     hssize_t            nelem;          /* Number of elements           */
     H5S_sel_type        sel_type;       /* Type of selection currently  */
     H5S_class_t         stype;          /* dataspace type               */
     H5D_alloc_time_t    alloc_time;     /* Space allocation time        */
-    herr_t		ret;		/* Generic return value	        */
+    herr_t        ret;        /* Generic return value            */
     unsigned int        i, j, k;
 
     /* Output message about test being performed */
@@ -620,8 +632,8 @@ test_h5s_zero_dim(void)
         CHECK(sid_chunk, FAIL, "H5Screate_simple");
 
         /*============================================
-         * Make sure we can use 0-dimension to create 
-         * contiguous, chunked, compact, and external 
+         * Make sure we can use 0-dimension to create
+         * contiguous, chunked, compact, and external
          * datasets, and also attribute.
          *============================================
          */
@@ -685,7 +697,7 @@ test_h5s_zero_dim(void)
             }
         }
 
-        /* Select a hyperslab beyond its current dimension sizes, then try to write 
+        /* Select a hyperslab beyond its current dimension sizes, then try to write
          * the data.  It should fail. */
         ret = H5Sselect_hyperslab(sid1, H5S_SELECT_SET, start, NULL, count, NULL);
         CHECK(ret, FAIL, "H5Sselect_hyperslab");
@@ -699,7 +711,7 @@ test_h5s_zero_dim(void)
         ret = H5Sselect_none(sid1);
         CHECK(ret, FAIL, "H5Sselect_none");
 
-        /* Select a point beyond the dimension size, then try to write the data. 
+        /* Select a point beyond the dimension size, then try to write the data.
          * It should fail. */
         coord[0][0]=2; coord[0][1]=5; coord[0][2]=3;
         ret = H5Sselect_elements(sid1, H5S_SELECT_SET, (size_t)1, (const hsize_t *)coord);
@@ -751,8 +763,8 @@ test_h5s_zero_dim(void)
                 }
         }
 
-        /* Now extend the dataset to SPACE1_DIM1*SPACE1_DIM2*SPACE1_DIM3 and make sure 
-         * we can write data to it */ 
+        /* Now extend the dataset to SPACE1_DIM1*SPACE1_DIM2*SPACE1_DIM3 and make sure
+         * we can write data to it */
         extend_dims[0] = SPACE1_DIM1;
         ret = H5Dset_extent(dset1, extend_dims);
         CHECK(ret, FAIL, "H5Dset_extent");
@@ -952,10 +964,10 @@ test_h5s_zero_dim(void)
         CHECK(ret, FAIL, "H5Aclose");
 
         /*===============================================================
-         * Extend the dimension to make it a normal dataspace (3x15x13).  
-         * Verify that data can be written to and read from the chunked 
-         * dataset now. 
-         *=============================================================== 
+         * Extend the dimension to make it a normal dataspace (3x15x13).
+         * Verify that data can be written to and read from the chunked
+         * dataset now.
+         *===============================================================
          */
         dims1[0]=SPACE1_DIM1;
         ret = H5Sset_extent_simple(sid_chunk,SPACE1_RANK,dims1,max_dims);
@@ -1156,14 +1168,14 @@ test_h5s_zero_dim(void)
 static void
 test_h5s_encode(void)
 {
-    hid_t		sid1, sid2, sid3;	/* Dataspace ID		*/
+    hid_t        sid1, sid2, sid3;    /* Dataspace ID        */
     hid_t               decoded_sid1, decoded_sid2, decoded_sid3;
-    int		        rank;		/* Logical rank of dataspace	*/
-    hsize_t		dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
+    int                rank;        /* Logical rank of dataspace    */
+    hsize_t        dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
     size_t              sbuf_size=0, null_size=0, scalar_size=0;
     unsigned char       *sbuf=NULL, *null_sbuf=NULL, *scalar_buf=NULL;
-    hsize_t		tdims[4];	/* Dimension array to test with */
-    hssize_t		n;	 	/* Number of dataspace elements */
+    hsize_t        tdims[4];    /* Dimension array to test with */
+    hssize_t        n;         /* Number of dataspace elements */
     hsize_t             start[] = {0, 0, 0};
     hsize_t             stride[] = {2, 5, 3};
     hsize_t             count[] = {2, 2, 2};
@@ -1171,8 +1183,8 @@ test_h5s_encode(void)
     H5S_sel_type        sel_type;
     H5S_class_t         space_type;
     hssize_t            nblocks;
-    hid_t		ret_id;		/* Generic hid_t return value	*/
-    herr_t		ret;		/* Generic return value		*/
+    hid_t        ret_id;        /* Generic hid_t return value    */
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Dataspace Encoding and Decoding\n"));
@@ -1196,7 +1208,7 @@ test_h5s_encode(void)
 
     /* Try decoding bogus buffer */
     H5E_BEGIN_TRY {
-	ret_id = H5Sdecode(sbuf);
+    ret_id = H5Sdecode(sbuf);
     } H5E_END_TRY;
     VERIFY(ret_id, FAIL, "H5Sdecode");
 
@@ -1211,7 +1223,7 @@ test_h5s_encode(void)
     n = H5Sget_simple_extent_npoints(decoded_sid1);
     CHECK(n, FAIL, "H5Sget_simple_extent_npoints");
     VERIFY(n, SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3,
-	   "H5Sget_simple_extent_npoints");
+    "H5Sget_simple_extent_npoints");
 
     rank = H5Sget_simple_extent_ndims(decoded_sid1);
     CHECK(rank, FAIL, "H5Sget_simple_extent_ndims");
@@ -1220,7 +1232,7 @@ test_h5s_encode(void)
     rank = H5Sget_simple_extent_dims(decoded_sid1, tdims, NULL);
     CHECK(rank, FAIL, "H5Sget_simple_extent_dims");
     VERIFY(HDmemcmp(tdims, dims1, SPACE1_RANK * sizeof(hsize_t)), 0,
-	   "H5Sget_simple_extent_dims");
+    "H5Sget_simple_extent_dims");
 
     /* Verify hyperslabe selection */
     sel_type = H5Sget_select_type(decoded_sid1);
@@ -1310,7 +1322,7 @@ test_h5s_encode(void)
     HDfree(sbuf);
     HDfree(null_sbuf);
     HDfree(scalar_buf);
-}				/* test_h5s_encode() */
+}                /* test_h5s_encode() */
 
 /****************************************************************
 **
@@ -1320,14 +1332,14 @@ test_h5s_encode(void)
 static void
 test_h5s_scalar_write(void)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid1;	        /* Dataspace ID			*/
-    int		        rank;		/* Logical rank of dataspace	*/
-    hsize_t		tdims[4];	/* Dimension array to test with */
-    hssize_t		n;	 	/* Number of dataspace elements */
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        sid1;            /* Dataspace ID            */
+    int                rank;        /* Logical rank of dataspace    */
+    hsize_t        tdims[4];    /* Dimension array to test with */
+    hssize_t        n;         /* Number of dataspace elements */
     H5S_class_t         ext_type;       /* Extent type */
-    herr_t		ret;		/* Generic return value		*/
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Scalar Dataspace Manipulation during Writing\n"));
@@ -1379,7 +1391,7 @@ test_h5s_scalar_write(void)
     /* Close file */
     ret = H5Fclose(fid1);
     CHECK(ret, FAIL, "H5Fclose");
-}				/* test_h5s_scalar_write() */
+}                /* test_h5s_scalar_write() */
 
 /****************************************************************
 **
@@ -1389,14 +1401,14 @@ test_h5s_scalar_write(void)
 static void
 test_h5s_scalar_read(void)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid1;	    	/* Dataspace ID			*/
-    int		        rank;		/* Logical rank of dataspace	*/
-    hsize_t		tdims[4];	/* Dimension array to test with */
-    hssize_t		n;	 	/* Number of dataspace elements */
-    unsigned      	rdata;      	/* Scalar data read in 		*/
-    herr_t		ret;		/* Generic return value		*/
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        sid1;            /* Dataspace ID            */
+    int                rank;        /* Logical rank of dataspace    */
+    hsize_t        tdims[4];    /* Dimension array to test with */
+    hssize_t        n;         /* Number of dataspace elements */
+    unsigned          rdata;          /* Scalar data read in         */
+    herr_t        ret;        /* Generic return value        */
     H5S_class_t ext_type;               /* Extent type */
 
     /* Output message about test being performed */
@@ -1443,7 +1455,7 @@ test_h5s_scalar_read(void)
     /* Close file */
     ret = H5Fclose(fid1);
     CHECK(ret, FAIL, "H5Fclose");
-}				/* test_h5s_scalar_read() */
+}                /* test_h5s_scalar_read() */
 
 /****************************************************************
 **
@@ -1454,14 +1466,14 @@ test_h5s_scalar_read(void)
 static void
 test_h5s_compound_scalar_write(void)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t       	tid1;       	/* Attribute datatype ID	*/
-    hid_t		sid1;	    	/* Dataspace ID			*/
-    int		        rank;		/* Logical rank of dataspace	*/
-    hsize_t		tdims[4];	/* Dimension array to test with */
-    hssize_t		n;	 	/* Number of dataspace elements */
-    herr_t		ret;		/* Generic return value		*/
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t           tid1;           /* Attribute datatype ID    */
+    hid_t        sid1;            /* Dataspace ID            */
+    int                rank;        /* Logical rank of dataspace    */
+    hsize_t        tdims[4];    /* Dimension array to test with */
+    hssize_t        n;         /* Number of dataspace elements */
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Scalar Dataspace Manipulation for Writing Compound Datatypes\n"));
@@ -1475,19 +1487,19 @@ test_h5s_compound_scalar_write(void)
     CHECK(tid1, FAIL, "H5Tcreate");
     space4_field1_off=HOFFSET(struct space4_struct, c1);
     ret = H5Tinsert(tid1, SPACE4_FIELDNAME1, space4_field1_off,
-		    H5T_NATIVE_SCHAR);
+            H5T_NATIVE_SCHAR);
     CHECK(ret, FAIL, "H5Tinsert");
     space4_field2_off=HOFFSET(struct space4_struct, u);
     ret = H5Tinsert(tid1, SPACE4_FIELDNAME2, space4_field2_off,
-		    H5T_NATIVE_UINT);
+            H5T_NATIVE_UINT);
     CHECK(ret, FAIL, "H5Tinsert");
     space4_field3_off=HOFFSET(struct space4_struct, f);
     ret = H5Tinsert(tid1, SPACE4_FIELDNAME3, space4_field3_off,
-		    H5T_NATIVE_FLOAT);
+            H5T_NATIVE_FLOAT);
     CHECK(ret, FAIL, "H5Tinsert");
     space4_field4_off=HOFFSET(struct space4_struct, c2);
     ret = H5Tinsert(tid1, SPACE4_FIELDNAME4, space4_field4_off,
-		    H5T_NATIVE_SCHAR);
+            H5T_NATIVE_SCHAR);
     CHECK(ret, FAIL, "H5Tinsert");
 
     /* Create scalar dataspace */
@@ -1527,7 +1539,7 @@ test_h5s_compound_scalar_write(void)
     /* Close file */
     ret = H5Fclose(fid1);
     CHECK(ret, FAIL, "H5Fclose");
-}				/* test_h5s_compound_scalar_write() */
+}                /* test_h5s_compound_scalar_write() */
 
 /****************************************************************
 **
@@ -1538,15 +1550,15 @@ test_h5s_compound_scalar_write(void)
 static void
 test_h5s_compound_scalar_read(void)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid1;	    	/* Dataspace ID			*/
-    hid_t       	type;       	/* Datatype             	*/
-    int		        rank;		/* Logical rank of dataspace	*/
-    hsize_t		tdims[4];	/* Dimension array to test with */
-    hssize_t		n;	 	/* Number of dataspace elements */
-    struct space4_struct rdata; 	/* Scalar data read in 		*/
-    herr_t		ret;		/* Generic return value		*/
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        sid1;            /* Dataspace ID            */
+    hid_t           type;           /* Datatype                 */
+    int                rank;        /* Logical rank of dataspace    */
+    hsize_t        tdims[4];    /* Dimension array to test with */
+    hssize_t        n;         /* Number of dataspace elements */
+    struct space4_struct rdata;     /* Scalar data read in         */
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Scalar Dataspace Manipulation for Reading Compound Datatypes\n"));
@@ -1600,7 +1612,7 @@ test_h5s_compound_scalar_read(void)
     /* Close file */
     ret = H5Fclose(fid1);
     CHECK(ret, FAIL, "H5Fclose");
-}				/* test_h5s_compound_scalar_read() */
+}                /* test_h5s_compound_scalar_read() */
 
 /* Data arrays for chunk test */
 double  chunk_data_dbl[50000][3];
@@ -2366,6 +2378,130 @@ test_h5s_bug1(void)
     CHECK(ret, FAIL, "H5Sclose");
 } /* test_h5s_bug1() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    test_versionbounds
+ *
+ * Purpose:     Tests version bounds with dataspace.
+ *
+ * Description:
+ *              This function creates a file with lower bounds then later
+ *              reopens it with higher bounds to show that the dataspace
+ *              version is upgraded appropriately.
+ *
+ * Return:      Success:    0
+ *              Failure:    number of errors
+ *
+ *-------------------------------------------------------------------------
+ */
+#define VERBFNAME       "tverbounds_dspace.h5"
+#define BASIC_DSET      "Basic Dataset"
+#define LATEST_DSET     "Latest Dataset"
+static void
+test_versionbounds(void)
+{
+    hid_t file = -1;    /* File ID */
+    hid_t space = -1;   /* Dataspace ID */
+    hid_t dset = -1;    /* Dataset ID */
+    hid_t fapl = -1;    /* File access property list ID */
+    hid_t dset_space = -1;  /* Retrieved dataset's dataspace ID */
+    hsize_t dim[1];         /* Dataset dimensions */
+    H5F_libver_t low, high; /* File format bounds */
+    H5S_t *spacep = NULL;   /* Pointer to internal dataspace */
+    herr_t ret = 0;         /* Generic return value */
+
+    /* Output message about test being performed */
+    MESSAGE(5, ("Testing Version Bounds\n"));
+
+    /* Create a file access property list */
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(fapl, FAIL, "H5Pcreate");
+
+    /* Create dataspace */
+    dim[0] = 10;
+    space = H5Screate_simple(1, dim, NULL);
+    CHECK(space, FAIL, "H5Screate");
+
+    /* Its version should be H5O_SDSPACE_VERSION_1 */
+    spacep = (H5S_t *)H5I_object(space);
+    CHECK(spacep, NULL, "H5I_object");
+    VERIFY(spacep->extent.version, H5O_SDSPACE_VERSION_1, "basic dataspace version bound");
+
+    /* Set high bound to V18 */
+    low = H5F_LIBVER_EARLIEST;
+    high = H5F_LIBVER_V18;
+    ret = H5Pset_libver_bounds(fapl, low, high);
+    CHECK(ret, FAIL, "H5Pset_libver_bounds");
+
+    /* Create the file */
+    file = H5Fcreate(VERBFNAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+    CHECK(file, FAIL, "H5Fcreate");
+
+    /* Create a basic dataset */
+    dset = H5Dcreate2(file, BASIC_DSET, H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (dset > 0) /* dataset created successfully */
+    {
+        /* Get the internal dataspace pointer */
+        dset_space = H5Dget_space(dset);
+        CHECK(dset_space, FAIL, "H5Dget_space");
+        spacep = (H5S_t *)H5I_object(dset_space);
+        CHECK(spacep, NULL, "H5I_object");
+
+        /* Dataspace version should remain as H5O_SDSPACE_VERSION_1 */
+        VERIFY(spacep->extent.version, H5O_SDSPACE_VERSION_1, "basic dataspace version bound");
+
+        /* Close dataspace */
+        ret = H5Sclose(dset_space);
+        CHECK(ret, FAIL, "H5Sclose");
+    }
+
+    /* Close basic dataset and the file */
+    ret = H5Dclose(dset);
+    CHECK(ret, FAIL, "H5Dclose");
+    ret = H5Fclose(file);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    /* Set low and high bounds to latest to trigger the increment of the
+       dataspace version */
+    low = H5F_LIBVER_LATEST;
+    high = H5F_LIBVER_LATEST;
+    ret = H5Pset_libver_bounds(fapl, low, high);
+    CHECK(ret, FAIL, "H5Pset_libver_bounds");
+
+    /* Reopen the file with new version bounds, LATEST/LATEST */
+    file = H5Fopen(VERBFNAME, H5F_ACC_RDWR, fapl);
+
+    /* Create another dataset using the same dspace as the previous dataset */
+    dset = H5Dcreate2(file, LATEST_DSET, H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(dset, FAIL, "H5Dcreate2");
+
+    /* Dataset created successfully.  Verify that dataspace version has been
+       upgraded per the low bound */
+
+    /* Get the internal dataspace pointer */
+    dset_space = H5Dget_space(dset);
+    CHECK(dset_space, FAIL, "H5Dget_space");
+    spacep = (H5S_t *)H5I_object(dset_space);
+    CHECK(spacep, NULL, "H5I_object");
+
+    /* Verify the dataspace version */
+    VERIFY(spacep->extent.version, H5O_sdspace_ver_bounds[low], "upgraded dataspace version");
+
+    /* Close everything */
+    ret = H5Sclose(dset_space);
+    CHECK(ret, FAIL, "H5Sclose");
+    ret = H5Dclose(dset);
+    CHECK(ret, FAIL, "H5Dclose");
+
+    ret = H5Sclose(space);
+    CHECK(ret, FAIL, "H5Sclose");
+    ret = H5Pclose(fapl);
+    CHECK(ret, FAIL, "H5Pclose");
+    ret = H5Fclose(file);
+    CHECK(ret, FAIL, "H5Fclose");
+} /* end test_versionbounds() */
+
+
 /****************************************************************
 **
 **  test_h5s(): Main H5S (dataspace) testing routine.
@@ -2377,33 +2513,34 @@ test_h5s(void)
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Dataspaces\n"));
 
-    test_h5s_basic();		/* Test basic H5S code */
-    test_h5s_null();		/* Test Null dataspace H5S code */
+    test_h5s_basic();        /* Test basic H5S code */
+    test_h5s_null();        /* Test Null dataspace H5S code */
     test_h5s_zero_dim();        /* Test dataspace with zero dimension size */
     test_h5s_encode();          /* Test encoding and decoding */
-    test_h5s_scalar_write();	/* Test scalar H5S writing code */
-    test_h5s_scalar_read();	/* Test scalar H5S reading code */
+    test_h5s_scalar_write();    /* Test scalar H5S writing code */
+    test_h5s_scalar_read();    /* Test scalar H5S reading code */
 
-    test_h5s_compound_scalar_write();	/* Test compound datatype scalar H5S writing code */
-    test_h5s_compound_scalar_read();	/* Test compound datatype scalar H5S reading code */
+    test_h5s_compound_scalar_write();    /* Test compound datatype scalar H5S writing code */
+    test_h5s_compound_scalar_read();    /* Test compound datatype scalar H5S reading code */
 
     /* This test was added later to exercise a bug in chunked I/O */
-    test_h5s_chunk();	        /* Exercise bug fix for chunked I/O */
+    test_h5s_chunk();            /* Exercise bug fix for chunked I/O */
 
-    test_h5s_extent_equal();	/* Test extent comparison code */
+    test_h5s_extent_equal();    /* Test extent comparison code */
     test_h5s_extent_copy();     /* Test extent copy code */
     test_h5s_bug1();            /* Test bug in offset initialization */
+    test_versionbounds();       /* Test version bounds with dataspace */
 } /* test_h5s() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	cleanup_h5s
+ * Function:    cleanup_h5s
  *
- * Purpose:	Cleanup temporary test files
+ * Purpose:    Cleanup temporary test files
  *
- * Return:	none
+ * Return:    none
  *
- * Programmer:	Albert Cheng
+ * Programmer:    Albert Cheng
  *              July 2, 1998
  *
  * Modifications:
@@ -2417,4 +2554,5 @@ cleanup_h5s(void)
     remove(NULLFILE);
     remove(BASICFILE);
     remove(ZEROFILE);
+    remove(VERBFNAME);
 }
diff --git a/test/theap.c b/test/theap.c
index 9c509a1..7b2fadb 100644
--- a/test/theap.c
+++ b/test/theap.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -90,11 +88,11 @@ test_heap_init(void)
 
     /* Allocate arrays */
     rand_num = (test_obj *)HDmalloc(sizeof(test_obj) * NUM_ELEMS);
-    CHECK(rand_num, NULL, "HDmalloc");
+    CHECK_PTR(rand_num, "HDmalloc");
     inc_sort_num = (test_obj *)HDmalloc(sizeof(test_obj) * NUM_ELEMS);
-    CHECK(inc_sort_num, NULL, "HDmalloc");
+    CHECK_PTR(inc_sort_num, "HDmalloc");
     dec_sort_num = (test_obj *)HDmalloc(sizeof(test_obj) * NUM_ELEMS);
-    CHECK(dec_sort_num, NULL, "HDmalloc");
+    CHECK_PTR(dec_sort_num, "HDmalloc");
 
     /* Create randomized set of numbers */
     curr_time = HDtime(NULL);
@@ -129,7 +127,7 @@ test_heap_create(void)
 
     /* Try creating a maximum Heap */
     heap=H5HP_create(H5HP_MAX_HEAP);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Try closing the heap */
     ret=H5HP_close(heap);
@@ -137,7 +135,7 @@ test_heap_create(void)
 
     /* Try creating a minimum Heap */
     heap=H5HP_create(H5HP_MIN_HEAP);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Try closing the heap */
     ret=H5HP_close(heap);
@@ -165,7 +163,7 @@ test_heap_insert_min(void)
 
     /* Create a Heap */
     heap=H5HP_create(H5HP_MIN_HEAP);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Check that the heap has no elements */
     num=H5HP_count(heap);
@@ -239,7 +237,7 @@ test_heap_insert_max(void)
 
     /* Create a Heap */
     heap=H5HP_create(H5HP_MAX_HEAP);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Check that the heap has no elements */
     num=H5HP_count(heap);
@@ -327,7 +325,7 @@ test_heap_insert_many_core(H5HP_type_t heap_type, test_obj *arr, size_t nelem, i
 
     /* Create a Heap */
     heap=H5HP_create(heap_type);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Check that the heap has no elements */
     num=H5HP_count(heap);
@@ -407,7 +405,7 @@ test_heap_remove_min(void)
 
     /* Create a Heap */
     heap=H5HP_create(H5HP_MIN_HEAP);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Check that the heap has no elements */
     num=H5HP_count(heap);
@@ -436,19 +434,19 @@ test_heap_remove_min(void)
     ret=H5HP_remove(heap,&val,&ptr);
     CHECK(ret, FAIL, "H5HP_remove");
     VERIFY(val, 5, "H5HP_remove");
-    VERIFY(ptr, &obj2, "H5HP_remove");
+    CHECK_PTR_EQ(ptr, &obj2, "H5HP_remove");
 
     /* Remove second maximum value from heap */
     ret=H5HP_remove(heap,&val,&ptr);
     CHECK(ret, FAIL, "H5HP_remove");
     VERIFY(val, 10, "H5HP_remove");
-    VERIFY(ptr, &obj1, "H5HP_remove");
+    CHECK_PTR_EQ(ptr, &obj1, "H5HP_remove");
 
     /* Remove third maximum value from heap */
     ret=H5HP_remove(heap,&val,&ptr);
     CHECK(ret, FAIL, "H5HP_remove");
     VERIFY(val, 20, "H5HP_remove");
-    VERIFY(ptr, &obj3, "H5HP_remove");
+    CHECK_PTR_EQ(ptr, &obj3, "H5HP_remove");
 
     /* Try removing an object from an empty heap */
     ret=H5HP_remove(heap,&val,&ptr);
@@ -481,7 +479,7 @@ test_heap_remove_max(void)
 
     /* Create a Heap */
     heap=H5HP_create(H5HP_MAX_HEAP);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Check that the heap has no elements */
     num=H5HP_count(heap);
@@ -510,19 +508,19 @@ test_heap_remove_max(void)
     ret=H5HP_remove(heap,&val,&ptr);
     CHECK(ret, FAIL, "H5HP_remove");
     VERIFY(val, 20, "H5HP_remove");
-    VERIFY(ptr, &obj3, "H5HP_remove");
+    CHECK_PTR_EQ(ptr, &obj3, "H5HP_remove");
 
     /* Remove second maximum value from heap */
     ret=H5HP_remove(heap,&val,&ptr);
     CHECK(ret, FAIL, "H5HP_remove");
     VERIFY(val, 10, "H5HP_remove");
-    VERIFY(ptr, &obj1, "H5HP_remove");
+    CHECK_PTR_EQ(ptr, &obj1, "H5HP_remove");
 
     /* Remove third maximum value from heap */
     ret=H5HP_remove(heap,&val,&ptr);
     CHECK(ret, FAIL, "H5HP_remove");
     VERIFY(val, 5, "H5HP_remove");
-    VERIFY(ptr, &obj2, "H5HP_remove");
+    CHECK_PTR_EQ(ptr, &obj2, "H5HP_remove");
 
     /* Try removing an object from an empty heap */
     ret=H5HP_remove(heap,&val,&ptr);
@@ -569,7 +567,7 @@ static void test_heap_remove_many_core(H5HP_type_t heap_type, test_obj *arr, siz
 
     /* Create a Heap */
     heap=H5HP_create(heap_type);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Check that the heap has no elements */
     num=H5HP_count(heap);
@@ -716,7 +714,7 @@ test_heap_change_min(void)
 
     /* Create a Heap */
     heap=H5HP_create(H5HP_MIN_HEAP);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Check that the heap has no elements */
     num=H5HP_count(heap);
@@ -790,7 +788,7 @@ test_heap_change_max(void)
 
     /* Create a Heap */
     heap=H5HP_create(H5HP_MAX_HEAP);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Check that the heap has no elements */
     num=H5HP_count(heap);
@@ -882,7 +880,7 @@ test_heap_incdec_min(void)
 
     /* Create a Heap */
     heap=H5HP_create(H5HP_MIN_HEAP);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Check that the heap has no elements */
     num=H5HP_count(heap);
@@ -957,7 +955,7 @@ test_heap_incdec_max(void)
 
     /* Create a Heap */
     heap=H5HP_create(H5HP_MAX_HEAP);
-    CHECK(heap, NULL, "H5HP_create");
+    CHECK_PTR(heap, "H5HP_create");
 
     /* Check that the heap has no elements */
     num=H5HP_count(heap);
diff --git a/test/tid.c b/test/tid.c
index 6570b1c..8a27c3b 100644
--- a/test/tid.c
+++ b/test/tid.c
@@ -5,330 +5,329 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Test user-created identifiers (hid_t's) and identifier types. */
 
 #include "testhdf5.h"
-#include "hdf5.h"
 
-	/* Include H5Ipkg.h to calculate max number of groups */
-#define H5I_FRIEND		/*suppress error about including H5Ipkg	  */
+/* Include H5Ipkg.h to calculate max number of groups */
+#define H5I_FRIEND        /*suppress error about including H5Ipkg      */
 #include "H5Ipkg.h"
 
-	/* Test basic functionality of registering and deleting types and IDs */
+/* Test basic functionality of registering and deleting types and IDs */
 static int basic_id_test(void)
 {
-	H5I_type_t myType = H5I_BADID;
-	hid_t arrayID = H5I_INVALID_HID;
-	void* testObj = NULL;
-	void* testPtr = NULL;
-	char nameString[10];
-	hid_t testID;
-	ssize_t testSize = -1;
-	herr_t err;
-	int num_ref;
-        hsize_t num_members;
-
-
-		/* Try to register an ID with ficticious types */
-	H5E_BEGIN_TRY
-		arrayID = H5Iregister((H5I_type_t) 420, testObj);
-	H5E_END_TRY
-
-	VERIFY(arrayID, H5I_INVALID_HID, "H5Iregister");
-	if(arrayID != H5I_INVALID_HID)
-		goto out;
-
-	H5E_BEGIN_TRY
-		arrayID = H5Iregister((H5I_type_t) -1, testObj);
-	H5E_END_TRY
-
-	VERIFY(arrayID, H5I_INVALID_HID, "H5Iregister");
-	if(arrayID != H5I_INVALID_HID)
-		goto out;
-
-                /* Try to access IDs with ficticious types */
-	H5E_BEGIN_TRY
-            testPtr = H5Iobject_verify((hid_t)100, (H5I_type_t) 0);
-	H5E_END_TRY
-
-	VERIFY(testPtr, NULL, "H5Iobject_verify");
-	if(testPtr != NULL)
-		goto out;
-
-	H5E_BEGIN_TRY
-            testPtr = H5Iobject_verify((hid_t)700, (H5I_type_t) 700);
-	H5E_END_TRY
-
-	VERIFY(testPtr, NULL, "H5Iobject_verify");
-	if(testPtr != NULL)
-		goto out;
-
-		/* Register a type */
-	myType = H5Iregister_type((size_t)64, 0, (H5I_free_t) free );
-
-	CHECK(myType, H5I_BADID, "H5Iregister_type");
-	if(myType == H5I_BADID)
-		goto out;
-
-	/* Register an ID and retrieve the object it points to.
-	 * Once the ID has been registered, testObj will be freed when
-         * its ID type is destroyed. */
-	testObj = HDmalloc(7 * sizeof(int));
-	arrayID = H5Iregister(myType, testObj);
-
-	CHECK(arrayID, H5I_INVALID_HID, "H5Iregister");
-	if(arrayID == H5I_INVALID_HID)
-        {
-		HDfree(testObj);
-		goto out;
-        }
-
-	testPtr = (int *) H5Iobject_verify(arrayID, myType);
-
-	VERIFY(testPtr, testObj, "H5Iobject_verify");
-	if(testPtr != testObj)
-		goto out;
-
-	/* Ensure that H5Iget_file_id and H5Iget_name() fail, since this
-         * is an hid_t for the wrong kind of object */
-	H5E_BEGIN_TRY
-		testID = H5Iget_file_id(arrayID);
-	H5E_END_TRY
-
-	VERIFY(testID, H5I_INVALID_HID, "H5Iget_file_id");
-	if(testID != H5I_INVALID_HID)
-		goto out;
-
-	H5E_BEGIN_TRY
-		testSize = H5Iget_name(arrayID, nameString, (size_t)9);
-	H5E_END_TRY
-
-	VERIFY(testSize, -1, "H5Iget_name");
-	if(testSize != -1)
-		goto out;
-
-	/* Make sure H5Iremove_verify catches objects of the wrong type */
-	H5E_BEGIN_TRY
-		testPtr = (int*) H5Iremove_verify(arrayID, (H5I_type_t) 0);
-	H5E_END_TRY
-
-	VERIFY(testPtr, NULL, "H5Iremove_verify");
-	if(testPtr != NULL)
-		goto out;
-
-	H5E_BEGIN_TRY
-		testPtr = (int*) H5Iremove_verify(arrayID, (H5I_type_t) ((int) myType-1));
-	H5E_END_TRY
-
-	VERIFY(testPtr, NULL, "H5Iremove_verify");
-	if(testPtr != NULL)
-		goto out;
-
-		/* Remove an ID and make sure we can't access it */
-	testPtr = (int*) H5Iremove_verify(arrayID, myType);
-
-	CHECK(testPtr, NULL, "H5Iremove_verify");
-	if(testPtr == NULL)
-		goto out;
-
-	H5E_BEGIN_TRY
-		testPtr = (int*) H5Iobject_verify(arrayID, myType);
-	H5E_END_TRY
-
-	VERIFY(testPtr, NULL, "H5Iobject_verify");
-	if(testPtr != NULL)
-		goto out;
-
-	/* Delete the type and make sure we can't access objects within it */
-	arrayID = H5Iregister(myType, testObj);
-
-	err = H5Idestroy_type(myType);
-	VERIFY(err, 0, "H5Idestroy_type");
-	if( err != 0)
-		goto out;
-        VERIFY(H5Itype_exists(myType), 0, "H5Itype_exists");
-        if(H5Itype_exists(myType) != 0)
-            goto out;
+    H5I_type_t myType = H5I_BADID;
+    hid_t arrayID = H5I_INVALID_HID;
+    void* testObj = NULL;
+    void* testPtr = NULL;
+    char nameString[10];
+    hid_t testID;
+    ssize_t testSize = -1;
+    herr_t err;
+    int num_ref;
+    hsize_t num_members;
+
+
+    /* Try to register an ID with ficticious types */
+    H5E_BEGIN_TRY
+        arrayID = H5Iregister((H5I_type_t) 420, testObj);
+    H5E_END_TRY
 
-        H5E_BEGIN_TRY
-	VERIFY(H5Inmembers(myType, NULL), -1, "H5Inmembers");
-	if(H5Inmembers(myType, NULL) != -1)
-		goto out;
-        H5E_END_TRY
-
-	/* Register another type and another object in that type */
-	myType = H5Iregister_type((size_t)64, 0, (H5I_free_t) free );
-
-	CHECK(myType, H5I_BADID, "H5Iregister_type");
-	if(myType == H5I_BADID)
-		goto out;
-
-	/* The memory that testObj pointed to should already have been
-	 * freed when the previous type was destroyed.  Allocate new
-	 * memory for it.
-         */
-	testObj = HDmalloc(7 * sizeof(int));
-	arrayID = H5Iregister(myType, testObj);
-
-	CHECK(arrayID, H5I_INVALID_HID, "H5Iregister");
-	if(arrayID == H5I_INVALID_HID)
-	{
-		HDfree(testObj);
-		goto out;
-	}
-
-	err = H5Inmembers(myType, &num_members);
-        CHECK(err, -1, "H5Inmembers");
-        if (err < 0)
-            goto out;
-	VERIFY(num_members, 1, "H5Inmembers");
-	if(num_members != 1)
-		goto out;
-
-	/* Increment references to type and ensure that dec_type_ref
-		doesn't destroy the type */
-	num_ref = H5Iinc_type_ref(myType);
-	VERIFY(num_ref, 2, "H5Iinc_type_ref");
-	if( num_ref != 2)
-		goto out;
-	num_ref = H5Idec_type_ref(myType);
-	VERIFY(num_ref, 1, "H5Idec_type_ref");
-	if(num_ref != 1)
-		goto out;
-        err = H5Inmembers(myType, &num_members);
-        CHECK(err, -1, "H5Inmembers");
-        if (err < 0)
-            goto out;
-	VERIFY(num_members, 1, "H5Inmembers");
-	if(num_members != 1)
-		goto out;
-
-	/* This call to dec_type_ref should destroy the type */
-	num_ref = H5Idec_type_ref(myType);
-	VERIFY(num_ref, 0, "H5Idec_type_ref");
-	if(num_ref != 0)
-		goto out;
-        VERIFY(H5Itype_exists(myType), 0, "H5Itype_exists");
-        if (H5Itype_exists(myType) != 0)
+    VERIFY(arrayID, H5I_INVALID_HID, "H5Iregister");
+    if(arrayID != H5I_INVALID_HID)
+        goto out;
+
+    H5E_BEGIN_TRY
+        arrayID = H5Iregister((H5I_type_t) -1, testObj);
+    H5E_END_TRY
+
+    VERIFY(arrayID, H5I_INVALID_HID, "H5Iregister");
+    if(arrayID != H5I_INVALID_HID)
+        goto out;
+
+     /* Try to access IDs with ficticious types */
+    H5E_BEGIN_TRY
+        testPtr = H5Iobject_verify((hid_t)100, (H5I_type_t) 0);
+    H5E_END_TRY
+
+    CHECK_PTR_NULL(testPtr, "H5Iobject_verify");
+    if(testPtr != NULL)
+        goto out;
+
+    H5E_BEGIN_TRY
+        testPtr = H5Iobject_verify((hid_t)700, (H5I_type_t) 700);
+    H5E_END_TRY
+
+    CHECK_PTR_NULL(testPtr, "H5Iobject_verify");
+    if(testPtr != NULL)
+        goto out;
+
+    /* Register a type */
+    myType = H5Iregister_type((size_t)64, 0, (H5I_free_t) free );
+
+    CHECK(myType, H5I_BADID, "H5Iregister_type");
+    if(myType == H5I_BADID)
+        goto out;
+
+    /* Register an ID and retrieve the object it points to.
+     * Once the ID has been registered, testObj will be freed when
+     * its ID type is destroyed.
+     */
+    testObj = HDmalloc(7 * sizeof(int));
+    arrayID = H5Iregister(myType, testObj);
+
+    CHECK(arrayID, H5I_INVALID_HID, "H5Iregister");
+    if(arrayID == H5I_INVALID_HID) {
+        HDfree(testObj);
+        goto out;
+    }
+
+    testPtr = (int *)H5Iobject_verify(arrayID, myType);
+
+    CHECK_PTR_EQ(testPtr, testObj, "H5Iobject_verify");
+    if(testPtr != testObj)
+        goto out;
+
+    /* Ensure that H5Iget_file_id and H5Iget_name() fail, since this
+     * is an hid_t for the wrong kind of object
+     */
+    H5E_BEGIN_TRY
+        testID = H5Iget_file_id(arrayID);
+    H5E_END_TRY
+
+    VERIFY(testID, H5I_INVALID_HID, "H5Iget_file_id");
+    if(testID != H5I_INVALID_HID)
+        goto out;
+
+    H5E_BEGIN_TRY
+        testSize = H5Iget_name(arrayID, nameString, (size_t)9);
+    H5E_END_TRY
+
+    VERIFY(testSize, -1, "H5Iget_name");
+    if(testSize != -1)
+        goto out;
+
+    /* Make sure H5Iremove_verify catches objects of the wrong type */
+    H5E_BEGIN_TRY
+        testPtr = (int*) H5Iremove_verify(arrayID, (H5I_type_t) 0);
+    H5E_END_TRY
+
+    CHECK_PTR_NULL(testPtr, "H5Iremove_verify");
+    if(testPtr != NULL)
+        goto out;
+
+    H5E_BEGIN_TRY
+        testPtr = (int*) H5Iremove_verify(arrayID, (H5I_type_t) ((int) myType-1));
+    H5E_END_TRY
+
+    CHECK_PTR_NULL(testPtr, "H5Iremove_verify");
+    if(testPtr != NULL)
+        goto out;
+
+    /* Remove an ID and make sure we can't access it */
+    testPtr = (int*) H5Iremove_verify(arrayID, myType);
+
+    CHECK_PTR(testPtr, "H5Iremove_verify");
+    if(testPtr == NULL)
+        goto out;
+
+    H5E_BEGIN_TRY
+        testPtr = (int*) H5Iobject_verify(arrayID, myType);
+    H5E_END_TRY
+
+    CHECK_PTR_NULL(testPtr, "H5Iobject_verify");
+    if(testPtr != NULL)
+        goto out;
+
+    /* Delete the type and make sure we can't access objects within it */
+    arrayID = H5Iregister(myType, testObj);
+
+    err = H5Idestroy_type(myType);
+    VERIFY(err, 0, "H5Idestroy_type");
+    if( err != 0)
+        goto out;
+    VERIFY(H5Itype_exists(myType), 0, "H5Itype_exists");
+    if(H5Itype_exists(myType) != 0)
+        goto out;
+
+    H5E_BEGIN_TRY
+        VERIFY(H5Inmembers(myType, NULL), -1, "H5Inmembers");
+        if(H5Inmembers(myType, NULL) != -1)
             goto out;
+    H5E_END_TRY
+
+    /* Register another type and another object in that type */
+    myType = H5Iregister_type((size_t)64, 0, (H5I_free_t) free );
 
-        H5E_BEGIN_TRY
+    CHECK(myType, H5I_BADID, "H5Iregister_type");
+    if(myType == H5I_BADID)
+        goto out;
+
+    /* The memory that testObj pointed to should already have been
+     * freed when the previous type was destroyed.  Allocate new
+     * memory for it.
+     */
+    testObj = HDmalloc(7 * sizeof(int));
+    arrayID = H5Iregister(myType, testObj);
+
+    CHECK(arrayID, H5I_INVALID_HID, "H5Iregister");
+    if(arrayID == H5I_INVALID_HID) {
+        HDfree(testObj);
+        goto out;
+    }
+
+    err = H5Inmembers(myType, &num_members);
+    CHECK(err, -1, "H5Inmembers");
+    if (err < 0)
+        goto out;
+    VERIFY(num_members, 1, "H5Inmembers");
+    if(num_members != 1)
+        goto out;
+
+    /* Increment references to type and ensure that dec_type_ref
+     * doesn't destroy the type
+     */
+    num_ref = H5Iinc_type_ref(myType);
+    VERIFY(num_ref, 2, "H5Iinc_type_ref");
+    if( num_ref != 2)
+        goto out;
+    num_ref = H5Idec_type_ref(myType);
+    VERIFY(num_ref, 1, "H5Idec_type_ref");
+    if(num_ref != 1)
+        goto out;
+    err = H5Inmembers(myType, &num_members);
+    CHECK(err, -1, "H5Inmembers");
+    if (err < 0)
+        goto out;
+    VERIFY(num_members, 1, "H5Inmembers");
+    if(num_members != 1)
+        goto out;
+
+    /* This call to dec_type_ref should destroy the type */
+    num_ref = H5Idec_type_ref(myType);
+    VERIFY(num_ref, 0, "H5Idec_type_ref");
+    if(num_ref != 0)
+        goto out;
+    VERIFY(H5Itype_exists(myType), 0, "H5Itype_exists");
+    if (H5Itype_exists(myType) != 0)
+        goto out;
+
+    H5E_BEGIN_TRY
         err = H5Inmembers(myType, &num_members);
-	if(err >= 0)
-		goto out;
-        H5E_END_TRY
+        if(err >= 0)
+            goto out;
+    H5E_END_TRY
 
-	return 0;
+    return 0;
 
 out:
-	/* Clean up type if it has been allocated and free memory used
-         * by testObj */
-	if(myType >= 0)
-		H5Idestroy_type(myType);
+    /* Clean up type if it has been allocated and free memory used
+     * by testObj
+     */
+    if(myType >= 0)
+        H5Idestroy_type(myType);
 
-	return -1;
+    return -1;
 }
 
 
-	/* A dummy search function for the next test */
+    /* A dummy search function for the next test */
 static int test_search_func(void H5_ATTR_UNUSED * ptr1, void H5_ATTR_UNUSED * ptr2) { return 0; }
 
-	/* Ensure that public functions cannot access "predefined" ID types */
+    /* Ensure that public functions cannot access "predefined" ID types */
 static int id_predefined_test(void )
 {
-	void * testObj;
-	hid_t testID;
-	hid_t typeID = H5I_INVALID_HID;
-	void * testPtr;
-	herr_t testErr;
+    void * testObj;
+    hid_t testID;
+    hid_t typeID = H5I_INVALID_HID;
+    void * testPtr;
+    herr_t testErr;
 
-	testObj = HDmalloc(sizeof(int));
+    testObj = HDmalloc(sizeof(int));
 
-	/* Try to perform illegal functions on various predefined types */
-	H5E_BEGIN_TRY
-		testID = H5Iregister(H5I_FILE, testObj);
-	H5E_END_TRY
+    /* Try to perform illegal functions on various predefined types */
+    H5E_BEGIN_TRY
+        testID = H5Iregister(H5I_FILE, testObj);
+    H5E_END_TRY
 
-	VERIFY(testID, H5I_INVALID_HID, "H5Iregister");
-	if(testID != H5I_INVALID_HID)
-		goto out;
+    VERIFY(testID, H5I_INVALID_HID, "H5Iregister");
+    if(testID != H5I_INVALID_HID)
+        goto out;
 
-	H5E_BEGIN_TRY
-		testPtr = H5Isearch(H5I_GENPROP_LST, (H5I_search_func_t) test_search_func, testObj);
-	H5E_END_TRY
+    H5E_BEGIN_TRY
+        testPtr = H5Isearch(H5I_GENPROP_LST, (H5I_search_func_t) test_search_func, testObj);
+    H5E_END_TRY
 
-	VERIFY(testPtr, NULL, "H5Isearch");
-	if(testPtr != NULL)
-		goto out;
+    CHECK_PTR_NULL(testPtr, "H5Isearch");
+    if(testPtr != NULL)
+        goto out;
 
-	H5E_BEGIN_TRY
-		testErr = H5Inmembers(H5I_ERROR_STACK, NULL);
-	H5E_END_TRY
+    H5E_BEGIN_TRY
+        testErr = H5Inmembers(H5I_ERROR_STACK, NULL);
+    H5E_END_TRY
 
-	VERIFY(testErr, -1, "H5Inmembers");
-	if(testErr != -1)
-		goto out;
+    VERIFY(testErr, -1, "H5Inmembers");
+    if(testErr != -1)
+        goto out;
 
-	H5E_BEGIN_TRY
-		testErr = H5Iclear_type(H5I_FILE, 0);
-	H5E_END_TRY
+    H5E_BEGIN_TRY
+        testErr = H5Iclear_type(H5I_FILE, 0);
+    H5E_END_TRY
 
-	VERIFY((testErr >= 0), 0, "H5Iclear_type");
-	if(testErr >= 0)
-		goto out;
+    VERIFY((testErr >= 0), 0, "H5Iclear_type");
+    if(testErr >= 0)
+        goto out;
 
-	H5E_BEGIN_TRY
-		testErr = H5Idestroy_type(H5I_DATASET);
-	H5E_END_TRY
+    H5E_BEGIN_TRY
+        testErr = H5Idestroy_type(H5I_DATASET);
+    H5E_END_TRY
 
-	VERIFY((testErr >= 0), 0, "H5Idestroy_type");
-	if(testErr >= 0)
-		goto out;
+    VERIFY((testErr >= 0), 0, "H5Idestroy_type");
+    if(testErr >= 0)
+        goto out;
 
-	/* Create a datatype ID and try to perform illegal functions on it */
-	typeID = H5Tcreate(H5T_OPAQUE, (size_t)42);
-	CHECK(typeID, H5I_INVALID_HID, "H5Tcreate");
-	if(typeID == H5I_INVALID_HID)
-		goto out;
+    /* Create a datatype ID and try to perform illegal functions on it */
+    typeID = H5Tcreate(H5T_OPAQUE, (size_t)42);
+    CHECK(typeID, H5I_INVALID_HID, "H5Tcreate");
+    if(typeID == H5I_INVALID_HID)
+        goto out;
 
-	H5E_BEGIN_TRY
-		testPtr = H5Iremove_verify(typeID, H5I_DATATYPE);
-	H5E_END_TRY
+    H5E_BEGIN_TRY
+        testPtr = H5Iremove_verify(typeID, H5I_DATATYPE);
+    H5E_END_TRY
 
-	VERIFY(testPtr, NULL, "H5Iremove_verify");
-	if(testPtr != NULL)
-		goto out;
+    CHECK_PTR_NULL(testPtr, "H5Iremove_verify");
+    if(testPtr != NULL)
+        goto out;
 
-	H5E_BEGIN_TRY
-		testPtr = H5Iobject_verify(typeID, H5I_DATATYPE);
-	H5E_END_TRY
+    H5E_BEGIN_TRY
+        testPtr = H5Iobject_verify(typeID, H5I_DATATYPE);
+    H5E_END_TRY
 
-	VERIFY(testPtr, NULL, "H5Iobject_verify");
-	if(testPtr != NULL)
-		goto out;
+    CHECK_PTR_NULL(testPtr, "H5Iobject_verify");
+    if(testPtr != NULL)
+        goto out;
 
-	H5Tclose(typeID);
+    H5Tclose(typeID);
 
-	/* testObj was never registered as an atom, so it will not be
+    /* testObj was never registered as an atom, so it will not be
          * automatically freed. */
-	HDfree(testObj);
-	return 0;
+    HDfree(testObj);
+    return 0;
 
 out:
-	if(typeID != H5I_INVALID_HID)
-		H5Tclose(typeID);
-        if(testObj != NULL)
-		HDfree(testObj);
+    if(typeID != H5I_INVALID_HID)
+        H5Tclose(typeID);
+    if(testObj != NULL)
+        HDfree(testObj);
 
-	return -1;
+    return -1;
 }
 
 
@@ -444,12 +443,12 @@ static int test_get_type(void)
 
 out:
     if(dtype != H5I_INVALID_HID)
-	H5Tclose(dtype);
+    H5Tclose(dtype);
 
     return -1;
 }
 
-	/* Test boundary cases with lots of types */
+    /* Test boundary cases with lots of types */
 
 /* Type IDs range from H5I_NTYPES to H5I_MAX_NUM_TYPES.  The system will assign */
 /* IDs in sequential order until H5I_MAX_NUM_TYPES IDs have been given out, at which */
@@ -459,78 +458,78 @@ out:
 /* to low values successfully, ensure that an error is thrown when all possible */
 /* type IDs are taken, then ensure that deleting types frees up their IDs. */
 /* Note that this test depends on the implementation of IDs, so may break */
-/*		if the implementation changes. */
+/*        if the implementation changes. */
 /* Also note that if someone else registered a user-defined type and forgot to */
 /* destroy it, this test will mysteriously fail (because it will expect there to */
 /* be one more "free" type ID than there is). */
 /* H5I_NTYPES is defined in h5public.h, H5I_MAX_NUM_TYPES is defined in h5pkg.h */
 static int test_id_type_list(void)
 {
-	H5I_type_t startType;	/* The first type ID we were assigned in this test */
-	H5I_type_t currentType;
-	H5I_type_t testType;
-	int i;	/* Just a counter variable */
-
-	startType = H5Iregister_type((size_t)8, 0, (H5I_free_t) free );
-	CHECK(startType, H5I_BADID, "H5Iregister_type");
-	if(startType == H5I_BADID)
-		goto out;
-
-	/* Sanity check */
-	if(startType >= H5I_MAX_NUM_TYPES || startType < H5I_NTYPES)
-	{
-		/* Error condition, throw an error */
-		CHECK(1, 1, "H5Iregister_type");
-		goto out;
-	}
-	/* Create types up to H5I_MAX_NUM_TYPES */
-	for(i = startType + 1; i < H5I_MAX_NUM_TYPES; i++)
-	{
-		currentType = H5Iregister_type((size_t)8, 0, (H5I_free_t) free );
-		CHECK(currentType, H5I_BADID, "H5Iregister_type");
-		if(currentType == H5I_BADID)
-			goto out;
-	}
-
-	/* Wrap around to low type ID numbers */
-	for(i = H5I_NTYPES; i < startType; i++)
-	{
-		currentType = H5Iregister_type((size_t)8, 0, (H5I_free_t) free );
-		CHECK(currentType, H5I_BADID, "H5Iregister_type");
-		if(currentType == H5I_BADID)
-			goto out;
-	}
-
-	/* There should be no room at the inn for a new ID type*/
-	H5E_BEGIN_TRY
-		testType = H5Iregister_type((size_t)8, 0, (H5I_free_t) free );
-	H5E_END_TRY
-
-	VERIFY(testType, H5I_BADID, "H5Iregister_type");
-	if(testType != H5I_BADID)
-		goto out;
-
-	/* Now delete a type and try to insert again */
-	H5Idestroy_type(H5I_NTYPES);
-	testType = H5Iregister_type((size_t)8, 0, (H5I_free_t) free );
-
-	VERIFY(testType, H5I_NTYPES, "H5Iregister_type");
-	if(testType != H5I_NTYPES)
-		goto out;
-
-	/* Cleanup.  Destroy all types. */
-	for(i = H5I_NTYPES; i < H5I_MAX_NUM_TYPES; i++)
-		H5Idestroy_type((H5I_type_t) i);
-
-	return 0;
+    H5I_type_t startType;    /* The first type ID we were assigned in this test */
+    H5I_type_t currentType;
+    H5I_type_t testType;
+    int i;    /* Just a counter variable */
+
+    startType = H5Iregister_type((size_t)8, 0, (H5I_free_t) free );
+    CHECK(startType, H5I_BADID, "H5Iregister_type");
+    if(startType == H5I_BADID)
+        goto out;
+
+    /* Sanity check */
+    if(startType >= H5I_MAX_NUM_TYPES || startType < H5I_NTYPES)
+    {
+        /* Error condition, throw an error */
+        CHECK(1, 1, "H5Iregister_type");
+        goto out;
+    }
+    /* Create types up to H5I_MAX_NUM_TYPES */
+    for(i = startType + 1; i < H5I_MAX_NUM_TYPES; i++)
+    {
+        currentType = H5Iregister_type((size_t)8, 0, (H5I_free_t) free );
+        CHECK(currentType, H5I_BADID, "H5Iregister_type");
+        if(currentType == H5I_BADID)
+            goto out;
+    }
+
+    /* Wrap around to low type ID numbers */
+    for(i = H5I_NTYPES; i < startType; i++)
+    {
+        currentType = H5Iregister_type((size_t)8, 0, (H5I_free_t) free );
+        CHECK(currentType, H5I_BADID, "H5Iregister_type");
+        if(currentType == H5I_BADID)
+            goto out;
+    }
+
+    /* There should be no room at the inn for a new ID type*/
+    H5E_BEGIN_TRY
+        testType = H5Iregister_type((size_t)8, 0, (H5I_free_t) free );
+    H5E_END_TRY
+
+    VERIFY(testType, H5I_BADID, "H5Iregister_type");
+    if(testType != H5I_BADID)
+        goto out;
+
+    /* Now delete a type and try to insert again */
+    H5Idestroy_type(H5I_NTYPES);
+    testType = H5Iregister_type((size_t)8, 0, (H5I_free_t) free );
+
+    VERIFY(testType, H5I_NTYPES, "H5Iregister_type");
+    if(testType != H5I_NTYPES)
+        goto out;
+
+    /* Cleanup.  Destroy all types. */
+    for(i = H5I_NTYPES; i < H5I_MAX_NUM_TYPES; i++)
+        H5Idestroy_type((H5I_type_t) i);
+
+    return 0;
 
 out:
     /* Cleanup.  For simplicity, just destroy all types and ignore errors. */
-	H5E_BEGIN_TRY
-		for(i = H5I_NTYPES; i < H5I_MAX_NUM_TYPES; i++)
-			H5Idestroy_type((H5I_type_t) i);
-	H5E_END_TRY
-	return -1;
+    H5E_BEGIN_TRY
+        for(i = H5I_NTYPES; i < H5I_MAX_NUM_TYPES; i++)
+            H5Idestroy_type((H5I_type_t) i);
+    H5E_END_TRY
+    return -1;
 }
 
     /* Test removing ids in callback for H5Iclear_type */
@@ -733,11 +732,11 @@ void test_ids(void)
     /* Set the random # seed */
     HDsrandom((unsigned)HDtime(NULL));
 
-	if (basic_id_test() < 0) TestErrPrintf("Basic ID test failed\n");
-	if (id_predefined_test() < 0) TestErrPrintf("Predefined ID type test failed\n");
-	if (test_is_valid() < 0) TestErrPrintf("H5Iis_valid test failed\n");
-	if (test_get_type() < 0) TestErrPrintf("H5Iget_type test failed\n");
-	if (test_id_type_list() < 0) TestErrPrintf("ID type list test failed\n");
-	if (test_remove_clear_type() < 0) TestErrPrintf("ID remove during H5Iclear_type test failed\n");
+    if (basic_id_test() < 0) TestErrPrintf("Basic ID test failed\n");
+    if (id_predefined_test() < 0) TestErrPrintf("Predefined ID type test failed\n");
+    if (test_is_valid() < 0) TestErrPrintf("H5Iis_valid test failed\n");
+    if (test_get_type() < 0) TestErrPrintf("H5Iget_type test failed\n");
+    if (test_id_type_list() < 0) TestErrPrintf("ID type list test failed\n");
+    if (test_remove_clear_type() < 0) TestErrPrintf("ID remove during H5Iclear_type test failed\n");
 
 }
diff --git a/test/titerate.c b/test/titerate.c
index 3004d62..82c26eb 100644
--- a/test/titerate.c
+++ b/test/titerate.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
 *
-* Test program:	 titerate
+* Test program:     titerate
 *
 * Test the Group & Attribute functionality
 *
@@ -23,8 +21,6 @@
 
 #include "testhdf5.h"
 
-#include "hdf5.h"
-
 #define DATAFILE   "titerate.h5"
 
 /* Number of datasets for group iteration test */
@@ -40,8 +36,8 @@
 #define NAMELEN     80
 
 /* 1-D dataset with fixed dimensions */
-#define SPACE1_RANK	1
-#define SPACE1_DIM1	4
+#define SPACE1_RANK    1
+#define SPACE1_DIM1    4
 
 typedef enum {
     RET_ZERO,
@@ -133,7 +129,7 @@ test_iter_group(hid_t fapl, hbool_t new_format)
     char dataset_name[NAMELEN];  /* dataset name */
     iter_info info;         /* Custom iteration information */
     H5G_info_t ginfo;       /* Buffer for querying object's info */
-    herr_t ret;		    /* Generic return value */
+    herr_t ret;            /* Generic return value */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Group Iteration Functionality\n"));
@@ -161,7 +157,7 @@ test_iter_group(hid_t fapl, hbool_t new_format)
 
         /* Keep a copy of the dataset names around for later */
         lnames[i] = HDstrdup(name);
-        CHECK(lnames[i], NULL, "strdup");
+        CHECK_PTR(lnames[i], "strdup");
 
         ret = H5Dclose(dataset);
         CHECK(ret, FAIL, "H5Dclose");
@@ -172,13 +168,13 @@ test_iter_group(hid_t fapl, hbool_t new_format)
     CHECK(ret, FAIL, "H5Gcreate2");
 
     lnames[NDATASETS] = HDstrdup("grp");
-    CHECK(lnames[NDATASETS], NULL, "strdup");
+    CHECK_PTR(lnames[NDATASETS], "strdup");
 
     ret = H5Tcommit2(file, "dtype", datatype, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(ret, FAIL, "H5Tcommit2");
 
     lnames[NDATASETS + 1] = HDstrdup("dtype");
-    CHECK(lnames[NDATASETS], NULL, "strdup");
+    CHECK_PTR(lnames[NDATASETS], "strdup");
 
     /* Close everything up */
     ret = H5Tclose(datatype);
@@ -392,7 +388,7 @@ static void test_iter_attr(hid_t fapl, hbool_t new_format)
     char name[NAMELEN];     /* temporary name buffer */
     char *anames[NATTR];    /* Names of the attributes created */
     iter_info info;         /* Custom iteration information */
-    herr_t		ret;		/* Generic return value		*/
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Attribute Iteration Functionality\n"));
@@ -414,7 +410,7 @@ static void test_iter_attr(hid_t fapl, hbool_t new_format)
 
         /* Keep a copy of the attribute names around for later */
         anames[i] = HDstrdup(name);
-        CHECK(anames[i], NULL, "strdup");
+        CHECK_PTR(anames[i], "strdup");
 
         ret = H5Aclose(attribute);
         CHECK(ret, FAIL, "H5Aclose");
@@ -547,7 +543,7 @@ liter_cb2(hid_t loc_id, const char *name, const H5L_info_t H5_ATTR_UNUSED *link_
 {
     const iter_info *test_info = (const iter_info *)opdata;
     H5O_info_t oinfo;
-    herr_t ret;		/* Generic return value		*/
+    herr_t ret;        /* Generic return value        */
 
     if(HDstrcmp(name, test_info->name)) {
         TestErrPrintf("name = '%s', test_info = '%s'\n", name, test_info->name);
@@ -577,13 +573,13 @@ liter_cb2(hid_t loc_id, const char *name, const H5L_info_t H5_ATTR_UNUSED *link_
 static void
 test_iter_group_large(hid_t fapl)
 {
-    hid_t		file;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		group;      /* Group ID             */
-    hid_t		sid;       /* Dataspace ID			*/
-    hid_t		tid;       /* Datatype ID			*/
-    hsize_t		dims[] = {SPACE1_DIM1};
-    herr_t		ret;		/* Generic return value		*/
+    hid_t        file;        /* HDF5 File IDs        */
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        group;      /* Group ID             */
+    hid_t        sid;       /* Dataspace ID            */
+    hid_t        tid;       /* Datatype ID            */
+    hsize_t        dims[] = {SPACE1_DIM1};
+    herr_t        ret;        /* Generic return value        */
     char gname[20];             /* Temporary group name */
     iter_info *names;           /* Names of objects in the root group */
     iter_info *curr_name;       /* Pointer to the current name in the root group */
@@ -598,7 +594,7 @@ test_iter_group_large(hid_t fapl)
 
     /* Allocate & initialize array */
     names = (iter_info *)HDcalloc(sizeof(iter_info), (ITER_NGROUPS + 2));
-    CHECK(names, NULL, "HDcalloc");
+    CHECK_PTR(names, "HDcalloc");
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Large Group Iteration Functionality\n"));
@@ -713,7 +709,7 @@ static void test_grp_memb_funcs(hid_t fapl)
     char dataset_name[NAMELEN];  /* dataset name */
     ssize_t name_len;       /* Length of object's name */
     H5G_info_t ginfo;       /* Buffer for querying object's info */
-    herr_t ret = SUCCEED;	/* Generic return value */
+    herr_t ret = SUCCEED;    /* Generic return value */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Group Member Information Functionality\n"));
@@ -735,7 +731,7 @@ static void test_grp_memb_funcs(hid_t fapl)
 
         /* Keep a copy of the dataset names around for later */
         dnames[i] = HDstrdup(name);
-        CHECK(dnames[i], NULL, "strdup");
+        CHECK_PTR(dnames[i], "strdup");
 
         ret = H5Dclose(dataset);
         CHECK(ret, FAIL, "H5Dclose");
@@ -746,13 +742,13 @@ static void test_grp_memb_funcs(hid_t fapl)
     CHECK(ret, FAIL, "H5Gcreate2");
 
     dnames[NDATASETS] = HDstrdup("grp");
-    CHECK(dnames[NDATASETS], NULL, "strdup");
+    CHECK_PTR(dnames[NDATASETS], "strdup");
 
     ret = H5Tcommit2(file, "dtype", datatype, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(ret, FAIL, "H5Tcommit2");
 
     dnames[NDATASETS + 1] = HDstrdup("dtype");
-    CHECK(dnames[NDATASETS], NULL, "strdup");
+    CHECK_PTR(dnames[NDATASETS], "strdup");
 
     /* Close everything up */
     ret = H5Tclose(datatype);
@@ -799,7 +795,7 @@ static void test_grp_memb_funcs(hid_t fapl)
 
         /* Keep a copy of the dataset names around for later */
         obj_names[i] = HDstrdup(dataset_name);
-        CHECK(obj_names[i], NULL, "strdup");
+        CHECK_PTR(obj_names[i], "strdup");
 
         ret = H5Oget_info_by_idx(root_group, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)i, &oinfo, H5P_DEFAULT);
         CHECK(ret, FAIL, "H5Oget_info_by_idx");
@@ -853,7 +849,7 @@ static void test_links(hid_t fapl)
     hid_t    gid, gid1;
     H5G_info_t ginfo;       /* Buffer for querying object's info */
     hsize_t i;
-    herr_t ret;		    /* Generic return value */
+    herr_t ret;            /* Generic return value */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Soft and Hard Link Iteration Functionality\n"));
@@ -929,7 +925,7 @@ test_iterate(void)
 {
     hid_t fapl, fapl2;          /* File access property lists */
     unsigned new_format;        /* Whether to use the new format or not */
-    herr_t ret;		        /* Generic return value */
+    herr_t ret;                /* Generic return value */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Iteration Operations\n"));
@@ -962,15 +958,15 @@ test_iterate(void)
     CHECK(ret, FAIL, "H5Pclose");
 }   /* test_iterate() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	cleanup_iterate
+ * Function:    cleanup_iterate
  *
- * Purpose:	Cleanup temporary test files
+ * Purpose:    Cleanup temporary test files
  *
- * Return:	none
+ * Return:    none
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              April 5, 2000
  *
  * Modifications:
diff --git a/test/tmeta.c b/test/tmeta.c
index 43fdeac..7eeb493 100644
--- a/test/tmeta.c
+++ b/test/tmeta.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
diff --git a/test/tmisc.c b/test/tmisc.c
index 6012588..4a77b51 100644
--- a/test/tmisc.c
+++ b/test/tmisc.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
@@ -23,15 +21,15 @@
 *
 *************************************************************/
 
-#define H5D_FRIEND		/*suppress error about including H5Dpkg	  */
+#define H5D_FRIEND        /*suppress error about including H5Dpkg      */
 
 /* Define this macro to indicate that the testing APIs should be available */
 #define H5D_TESTING
 
-#include "hdf5.h"
 #include "testhdf5.h"
 #include "H5srcdir.h"
-#include "H5Dpkg.h"    /* Datasets         */
+#include "H5Dpkg.h"         /* Datasets                 */
+#include "H5MMprivate.h"    /* Memory                   */
 
 /* Definitions for misc. test #1 */
 #define MISC1_FILE  "tmisc1.h5"
@@ -180,17 +178,12 @@ typedef struct
 #define MISC13_GROUP1_NAME     "Group1"
 #define MISC13_GROUP2_NAME     "Group2"
 #define MISC13_DTYPE_NAME      "Datatype"
-#define MISC13_RANK            2
-#define MISC13_DIM1            20
-#define MISC13_DIM2            30
+#define MISC13_RANK            1
+#define MISC13_DIM1            600
 #define MISC13_CHUNK_DIM1      10
-#define MISC13_CHUNK_DIM2      15
 #define MISC13_USERBLOCK_SIZE  512
 #define MISC13_COPY_BUF_SIZE   4096
 
-unsigned m13_data[MISC13_DIM1][MISC13_DIM2];           /* Data to write to dataset */
-unsigned m13_rdata[MISC13_DIM1][MISC13_DIM2];          /* Data read from dataset */
-
 /* Definitions for misc. test #14 */
 #define MISC14_FILE             "tmisc14.h5"
 #define MISC14_DSET1_NAME       "Dataset1"
@@ -325,6 +318,11 @@ unsigned m13_rdata[MISC13_DIM1][MISC13_DIM2];          /* Data read from dataset
 #define MISC31_PROPNAME         "misc31_prop"
 #define MISC31_DTYPENAME        "dtype"
 
+/* Definitions for misc. test #33 */
+/* Note that this test file is generated by "gen_bad_offset.c" */
+/* and bad offset values are written to that file for testing */
+#define MISC33_FILE             "bad_offset.h5"
+
 /****************************************************************
 **
 **  test_misc1(): test unlinking a dataset from a group and immediately
@@ -724,7 +722,7 @@ create_struct3(void)
     herr_t ret;                         /* For error checking */
 
     str3hndl = (misc5_struct3_hndl *)HDmalloc(sizeof(misc5_struct3_hndl));
-    CHECK(str3hndl,NULL,"malloc");
+    CHECK_PTR(str3hndl, "malloc");
 
     str3hndl->st3h_base = H5Tcreate(H5T_COMPOUND, sizeof(misc5_struct3));
     CHECK(str3hndl->st3h_base, FAIL, "H5Tcreate");
@@ -767,7 +765,7 @@ create_struct2(void)
     herr_t ret;                         /* For error checking */
 
     str2hndl = (misc5_struct2_hndl *)HDmalloc(sizeof(misc5_struct2_hndl));
-    CHECK(str2hndl, NULL, "malloc");
+    CHECK_PTR(str2hndl, "HDmalloc");
 
     str2hndl->st2h_base = H5Tcreate(H5T_COMPOUND, sizeof(misc5_struct2));
     CHECK(str2hndl->st2h_base, FAIL, "H5Tcreate");
@@ -776,7 +774,7 @@ create_struct2(void)
     CHECK(ret, FAIL, "H5Tinsert");
 
     str2hndl->st2h_st3hndl = create_struct3();
-    CHECK(str2hndl->st2h_st3hndl,NULL,"create_struct3");
+    CHECK_PTR(str2hndl->st2h_st3hndl, "create_struct3");
 
     ret = H5Tinsert(str2hndl->st2h_base, "st2_el2", HOFFSET(misc5_struct2, st2_el2), str2hndl->st2h_st3hndl->st3h_id);
     CHECK(ret,FAIL,"H5Tinsert");
@@ -812,7 +810,7 @@ set_struct2(misc5_struct2 *buf)
     buf->st2_el2.len = MISC5_DBGNELM3;
 
     buf->st2_el2.p = HDmalloc((buf->st2_el2.len)*sizeof(misc5_struct3));
-    CHECK(buf->st2_el2.p,NULL,"malloc");
+    CHECK_PTR(buf->st2_el2.p, "HDmalloc");
 
     for(i=0; i<(buf->st2_el2.len); i++)
         set_struct3(&(((misc5_struct3 *)(buf->st2_el2.p))[i]));
@@ -833,7 +831,7 @@ create_struct1(void)
     herr_t ret;                         /* For error checking */
 
     str1hndl = (misc5_struct1_hndl *)HDmalloc(sizeof(misc5_struct1_hndl));
-    CHECK(str1hndl, NULL, "malloc");
+    CHECK_PTR(str1hndl, "HDmalloc");
 
     str1hndl->st1h_base = H5Tcreate(H5T_COMPOUND, sizeof(misc5_struct1));
     CHECK(str1hndl->st1h_base, FAIL, "H5Tcreate");
@@ -842,7 +840,7 @@ create_struct1(void)
     CHECK(ret, FAIL, "H5Tinsert");
 
     str1hndl->st1h_st2hndl=create_struct2();
-    CHECK(str1hndl->st1h_st2hndl,NULL,"create_struct2");
+    CHECK_PTR(str1hndl->st1h_st2hndl, "create_struct2");
 
     ret = H5Tinsert(str1hndl->st1h_base, "st1_el2", HOFFSET(misc5_struct1, st1_el2), str1hndl->st1h_st2hndl->st2h_id);
     CHECK(ret,FAIL,"H5Tinsert");
@@ -878,7 +876,7 @@ set_struct1(misc5_struct1 *buf)
     buf->st1_el2.len=MISC5_DBGNELM2;
 
     buf->st1_el2.p=HDmalloc((buf->st1_el2.len)*sizeof(misc5_struct2));
-    CHECK(buf->st1_el2.p,NULL,"malloc");
+    CHECK_PTR(buf->st1_el2.p, "HDmalloc");
 
     for(i=0; i<(buf->st1_el2.len); i++)
         set_struct2(&(((misc5_struct2 *)(buf->st1_el2.p))[i]));
@@ -914,7 +912,7 @@ test_misc5(void)
 
     /* Create the memory structure to write */
     str1hndl = create_struct1();
-    CHECK(str1hndl, NULL, "create_struct1");
+    CHECK_PTR(str1hndl, "create_struct1");
 
     /* Create the dataspace */
     dims[0] = MISC5_NELMTOPLVL;
@@ -928,7 +926,7 @@ test_misc5(void)
     /* Create the variable-length buffer */
     buf.len = MISC5_DBGNELM1;
     buf.p = HDmalloc((buf.len) * sizeof(misc5_struct1));
-    CHECK(buf.p, NULL, "malloc");
+    CHECK_PTR(buf.p, "HDmalloc");
 
     /* Create the top-level VL information */
     for(i = 0; i < MISC5_DBGNELM1; i++)
@@ -1254,10 +1252,10 @@ test_misc8(void)
 
     /* Allocate space for the data to write & read */
     wdata = (int *)HDmalloc(sizeof(int) * MISC8_DIM0 * MISC8_DIM1);
-    CHECK(wdata,NULL,"malloc");
+    CHECK_PTR(wdata, "HDmalloc");
 #ifdef VERIFY_DATA
     rdata = (int *)HDmalloc(sizeof(int) * MISC8_DIM0 * MISC8_DIM1);
-    CHECK(rdata,NULL,"malloc");
+    CHECK_PTR(rdata, "HDmalloc");
 #endif /* VERIFY_DATA */
 
     /* Initialize values */
@@ -1817,11 +1815,11 @@ test_misc11(void)
     unsigned    sym_ik;         /* Symbol table B-tree initial 'K' value */
     unsigned    istore_ik;      /* Indexed storage B-tree initial 'K' value */
     unsigned    sym_lk;         /* Symbol table B-tree leaf 'K' value */
-    unsigned 	nindexes;       /* Shared message number of indexes */
+    unsigned     nindexes;       /* Shared message number of indexes */
     H5F_info2_t finfo;          /* global information about file */
     H5F_fspace_strategy_t strategy;  /* File space strategy */
-    hsize_t  	threshold;      /* Free-space section threshold */
-    hbool_t	persist;	/* To persist free-space or not */
+    hsize_t      threshold;      /* Free-space section threshold */
+    hbool_t    persist;    /* To persist free-space or not */
     herr_t      ret;            /* Generic return value */
 
     /* Output message about test being performed */
@@ -1860,7 +1858,7 @@ test_misc11(void)
 
     /* This should fail as (32770*2) will exceed ^16 - 2 bytes for storing btree entries */
     H5E_BEGIN_TRY {
-	ret=H5Pset_sym_k(fcpl, 32770, 0);
+    ret=H5Pset_sym_k(fcpl, 32770, 0);
     } H5E_END_TRY;
     VERIFY(ret, FAIL, "H5Pset_sym_k");
 
@@ -1869,7 +1867,7 @@ test_misc11(void)
 
     /* This should fail as (32770*2) will exceed ^16 - 2 bytes for storing btree entries */
     H5E_BEGIN_TRY {
-	ret=H5Pset_istore_k(fcpl, 32770);
+    ret=H5Pset_istore_k(fcpl, 32770);
     } H5E_END_TRY;
     VERIFY(ret, FAIL, "H5Pset_istore_k");
 
@@ -1981,19 +1979,19 @@ test_misc12(void)
        "las palabras del que murio en la cruz."
         };
     char        *rdata [MISC12_SPACE1_DIM1+MISC12_APPEND_SIZE]; /* Information read in */
-    hid_t		fid1;
-    hid_t		dataset;
-    hid_t		sid1, space, memspace;
-    hid_t		tid1, cparms;
-    hsize_t		dims1[] = {MISC12_SPACE1_DIM1};
-    hsize_t		dimsn[] = {MISC12_APPEND_SIZE};
-    hsize_t		maxdims1[1] = {H5S_UNLIMITED};
-    hsize_t		chkdims1[1] = {MISC12_CHUNK_SIZE};
+    hid_t        fid1;
+    hid_t        dataset;
+    hid_t        sid1, space, memspace;
+    hid_t        tid1, cparms;
+    hsize_t        dims1[] = {MISC12_SPACE1_DIM1};
+    hsize_t        dimsn[] = {MISC12_APPEND_SIZE};
+    hsize_t        maxdims1[1] = {H5S_UNLIMITED};
+    hsize_t        chkdims1[1] = {MISC12_CHUNK_SIZE};
     hsize_t     newsize[1] = {MISC12_SPACE1_DIM1+MISC12_APPEND_SIZE};
-    hsize_t    	offset[1] = {MISC12_SPACE1_DIM1};
+    hsize_t        offset[1] = {MISC12_SPACE1_DIM1};
     hsize_t     count[1] = {MISC12_APPEND_SIZE};
     int         i;          /* counting variable */
-    herr_t		ret;		/* Generic return value  */
+    herr_t        ret;        /* Generic return value  */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing VL-type in chunked dataset\n"));
@@ -2085,38 +2083,36 @@ test_misc12(void)
 
 /* Various routines for misc. 13 test */
 static void
-init_data(void)
+misc13_init_data(unsigned *original_data)
 {
-    unsigned u,v;       /* Local index variables */
+    unsigned u;
 
-    for(u=0; u<MISC13_DIM1; u++)
-        for(v=0; v<MISC13_DIM2; v++)
-            m13_data[u][v]=(u*MISC13_DIM2)+v;
+    for(u = 0; u < MISC13_DIM1; u++)
+        original_data[u] = u;
 }
 
-static int
-verify_data(void)
+static hbool_t
+misc13_verify_data_match(const unsigned *original_data, const unsigned *read_data)
 {
-    unsigned u,v;       /* Local index variables */
+    unsigned u;
 
-    for(u=0; u<MISC13_DIM1; u++)
-        for(v=0; v<MISC13_DIM2; v++)
-            if(m13_data[u][v]!=m13_rdata[u][v])
-                return(-1);
-    return(0);
+    for(u = 0; u < MISC13_DIM1; u++)
+        if(original_data[u] != read_data[u])
+            return FALSE;
+
+    return TRUE;
 }
 
 static void
-create_dataset(hid_t loc_id, const char *name, hid_t dcpl)
+misc13_create_dataset(hid_t loc_id, const char *name, hid_t dcpl, const unsigned *data)
 {
-    hid_t dsid;         /* Dataset ID */
-    hid_t sid;          /* Dataspace ID */
-    hsize_t dims[MISC13_RANK]; /* Dataset dimensions */
-    herr_t ret;         /* Generic return value */
+    hid_t dsid = -1;            /* Dataset ID */
+    hid_t sid = -1;             /* Dataspace ID */
+    hsize_t dims[MISC13_RANK];  /* Dataset dimensions */
+    herr_t ret;                 /* Generic return value */
 
     /* Create dataspace for use with dataset */
     dims[0] = MISC13_DIM1;
-    dims[1] = MISC13_DIM2;
     sid = H5Screate_simple(MISC13_RANK, dims, NULL);
     CHECK(sid, FAIL, "H5Screate_simple");
 
@@ -2125,7 +2121,7 @@ create_dataset(hid_t loc_id, const char *name, hid_t dcpl)
     CHECK(dsid, FAIL, "H5Dcreate2");
 
     /* Write some data to dataset */
-    ret = H5Dwrite(dsid, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, m13_data);
+    ret = H5Dwrite(dsid, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data);
     CHECK(ret, FAIL, "H5Dwrite");
 
     /* Close the contiguous dataset */
@@ -2135,64 +2131,74 @@ create_dataset(hid_t loc_id, const char *name, hid_t dcpl)
     /* Close the dataspace */
     ret = H5Sclose(sid);
     CHECK(ret, FAIL, "H5Sclose");
-}
+
+} /* end misc13_create_dataset() */
 
 static void
-verify_dataset(hid_t loc_id, const char *name)
+misc13_verify_dataset(hid_t loc_id, const char *name, const unsigned *data)
 {
-    hid_t dsid;         /* Dataset ID */
-    herr_t ret;         /* Generic return value */
+    unsigned *read_data = NULL;     /* Data to write to dataset */
+    hid_t dsid = -1;                /* Dataset ID */
+    herr_t ret;                     /* Generic return value */
+
+    /* Create a data buffer for the dataset read */
+    read_data = (unsigned *)HDcalloc(MISC13_DIM1, sizeof(unsigned));
+    CHECK_PTR(read_data, "HDcalloc");
 
     /* Open the contiguous dataset in the root group */
     dsid = H5Dopen2(loc_id, name, H5P_DEFAULT);
     CHECK(dsid, FAIL, "H5Dopen2");
 
     /* Read the data */
-    ret = H5Dread(dsid, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, m13_rdata);
+    ret = H5Dread(dsid, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, read_data);
     CHECK(ret, FAIL, "H5Dread");
 
-    /* Verify that the data is correct */
-    ret=verify_data();
-    CHECK(ret, FAIL, "verify_data");
+    /* Verify that the data are correct */
+    ret = misc13_verify_data_match(data, read_data);
+    CHECK(ret, FAIL, "misc13_verify_data_match");
 
     /* Close the contiguous dataset */
     ret = H5Dclose(dsid);
     CHECK(ret, FAIL, "H5Dclose");
-}
+
+    /* Free the dataset read buffer */
+    HDfree(read_data);
+
+} /* end misc13_verify_dataset() */
 
 static void
-create_hdf_file(const char *name)
+misc13_create_hdf_file(const char *name, const unsigned *data)
 {
-    hid_t fid;          /* File ID */
-    hid_t gid,gid2;     /* Group IDs */
-    hid_t tid;          /* Datatype ID */
-    hid_t dcpl;         /* Dataset creation property list ID */
-    hsize_t chunk_dims[MISC13_RANK]; /* Chunk dimensions */
-    herr_t ret;         /* Generic return value */
+    hid_t fid = -1;                     /* File ID */
+    hid_t gid1 = -1;                    /* Group ID (level 1) */
+    hid_t gid2 = -1;                    /* Group ID (level 2) */
+    hid_t tid = -1;                     /* Datatype ID */
+    hid_t dcplid = -1;                  /* Dataset creation property list ID */
+    hsize_t chunk_dims[MISC13_RANK];    /* Chunk dimensions */
+    herr_t ret;                         /* Generic return value */
 
     /* Create file */
-    fid=H5Fcreate(name, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    fid = H5Fcreate(name, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(fid, FAIL, "H5Fcreate");
 
     /* Create DCPL for use with datasets */
-    dcpl = H5Pcreate(H5P_DATASET_CREATE);
-    CHECK(dcpl, FAIL, "H5Pcreate");
+    dcplid = H5Pcreate(H5P_DATASET_CREATE);
+    CHECK(dcplid, FAIL, "H5Pcreate");
 
     /* Set the DCPL to be chunked */
-    ret = H5Pset_layout(dcpl, H5D_CHUNKED);
+    ret = H5Pset_layout(dcplid, H5D_CHUNKED);
     CHECK(ret, FAIL, "H5Pset_layout");
 
     /* Use chunked storage for this DCPL */
     chunk_dims[0] = MISC13_CHUNK_DIM1;
-    chunk_dims[1] = MISC13_CHUNK_DIM2;
-    ret = H5Pset_chunk(dcpl, MISC13_RANK, chunk_dims);
+    ret = H5Pset_chunk(dcplid, MISC13_RANK, chunk_dims);
     CHECK(ret, FAIL, "H5Pset_chunk");
 
     /* Create contiguous dataset in root group */
-    create_dataset(fid, MISC13_DSET1_NAME, H5P_DEFAULT);
+    misc13_create_dataset(fid, MISC13_DSET1_NAME, H5P_DEFAULT, data);
 
     /* Create chunked dataset in root group */
-    create_dataset(fid, MISC13_DSET2_NAME, dcpl);
+    misc13_create_dataset(fid, MISC13_DSET2_NAME, dcplid, data);
 
     /* Create a datatype to commit to the file */
     tid = H5Tcopy(H5T_NATIVE_INT);
@@ -2207,11 +2213,11 @@ create_hdf_file(const char *name)
     CHECK(ret, FAIL, "H5Tclose");
 
     /* Create a group in the root group */
-    gid = H5Gcreate2(fid, MISC13_GROUP1_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    CHECK(gid, FAIL, "H5Gcreate2");
+    gid1 = H5Gcreate2(fid, MISC13_GROUP1_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(gid1, FAIL, "H5Gcreate2");
 
     /* Create another group in the new group */
-    gid2 = H5Gcreate2(gid, MISC13_GROUP2_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    gid2 = H5Gcreate2(gid1, MISC13_GROUP2_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(gid2, FAIL, "H5Gcreate2");
 
     /* Close the second group */
@@ -2219,17 +2225,17 @@ create_hdf_file(const char *name)
     CHECK(ret, FAIL, "H5Gclose");
 
     /* Create contiguous dataset in new group */
-    create_dataset(gid, MISC13_DSET1_NAME, H5P_DEFAULT);
+    misc13_create_dataset(gid1, MISC13_DSET1_NAME, H5P_DEFAULT, data);
 
     /* Create chunked dataset in new group */
-    create_dataset(gid, MISC13_DSET2_NAME, dcpl);
+    misc13_create_dataset(gid1, MISC13_DSET2_NAME, dcplid, data);
 
     /* Create a datatype to commit to the new group */
     tid = H5Tcopy(H5T_NATIVE_INT);
     CHECK(tid, FAIL, "H5Tcopy");
 
     /* Create a named datatype in the new group */
-    ret = H5Tcommit2(gid, MISC13_DTYPE_NAME, tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    ret = H5Tcommit2(gid1, MISC13_DTYPE_NAME, tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(ret, FAIL, "H5Tcommit2");
 
     /* Close named datatype */
@@ -2237,65 +2243,66 @@ create_hdf_file(const char *name)
     CHECK(ret, FAIL, "H5Tclose");
 
     /* Close the first group */
-    ret = H5Gclose(gid);
+    ret = H5Gclose(gid1);
     CHECK(ret, FAIL, "H5Gclose");
 
     /* Close the DCPL */
-    ret = H5Pclose(dcpl);
+    ret = H5Pclose(dcplid);
     CHECK(ret, FAIL, "H5Pclose");
 
     /* Close the file */
     ret = H5Fclose(fid);
-    HDassert(ret >= 0);
     CHECK(ret, FAIL, "H5Fclose");
-}
+
+} /* end misc13_create_hdf_file() */
 
 static void
-insert_user_block(const char *old_name, const char *new_name,const char *str,size_t size)
+misc13_insert_user_block(const char *old_name, const char *new_name, const char *str, size_t size)
 {
-    FILE *new_fp, *old_fp;      /* Pointers to new & old files */
-    void *user_block;           /* Pointer to user block to write to file */
-    void *copy_buf;             /* Pointer to buffer for copying data */
+    FILE *new_fp = NULL;        /* Pointers to new & old files */
+    FILE *old_fp = NULL;
+    void *user_block = NULL;    /* Pointer to user block to write to file */
+    void *copy_buf = NULL;      /* Pointer to buffer for copying data */
     size_t written;             /* Amount of data written to new file */
     size_t read_in;             /* Amount of data read in from old file */
     int ret;                    /* Generic status value */
 
     /* Allocate space for the user block */
     user_block = HDcalloc(size, (size_t)1);
-    CHECK(user_block, NULL, "HDcalloc");
+    CHECK_PTR(user_block, "HDcalloc");
 
     /* Copy in the user block data */
-    HDmemcpy(user_block,str,strlen(str));
+    HDmemcpy(user_block, str, strlen(str));
 
     /* Open the new file */
-    new_fp=HDfopen(new_name,"wb");
-    CHECK(new_fp, NULL, "HDfopen");
+    new_fp = HDfopen(new_name,"wb");
+    CHECK_PTR(new_fp, "HDfopen");
 
     /* Write the user block to the new file */
     written = HDfwrite(user_block, (size_t)1, size, new_fp);
     VERIFY(written, size, "HDfwrite");
 
     /* Open the old file */
-    old_fp=HDfopen(old_name,"rb");
-    CHECK(old_fp, NULL, "HDfopen");
+    old_fp = HDfopen(old_name,"rb");
+    CHECK_PTR(old_fp, "HDfopen");
 
     /* Allocate space for the copy buffer */
     copy_buf = HDmalloc((size_t)MISC13_COPY_BUF_SIZE);
-    CHECK(copy_buf, NULL, "HDmalloc");
+    CHECK_PTR(copy_buf, "HDmalloc");
 
     /* Copy data from the old file to the new file */
     while((read_in = HDfread(copy_buf, (size_t)1, (size_t)MISC13_COPY_BUF_SIZE, old_fp)) > 0) {
         /* Write the data to the new file */
         written = HDfwrite(copy_buf, (size_t)1, read_in, new_fp);
         VERIFY(written, read_in, "HDfwrite");
-    } /* end while */
+    }
 
     /* Close the old file */
-    ret=HDfclose(old_fp);
+    ret = HDfclose(old_fp);
     VERIFY(ret, 0, "HDfclose");
 
     /* Close the new file */
-    ret=HDfclose(new_fp);
+    ret = HDfclose(new_fp);
     VERIFY(ret, 0, "HDfclose");
 
     /* Free the copy buffer */
@@ -2303,81 +2310,84 @@ insert_user_block(const char *old_name, const char *new_name,const char *str,siz
 
     /* Free the user block */
     HDfree(user_block);
-}
+
+} /* end misc13_insert_user_block() */
 
 static void
-verify_file(const char *name, hsize_t blk_size, unsigned check_new_data)
+misc13_verify_file(const char *name, const unsigned *data, hsize_t userblock_size,
+                    hbool_t check_for_new_dataset)
 {
-    hid_t fid;          /* File ID */
-    hid_t gid,gid2;     /* Group IDs */
-    hid_t tid;          /* Datatype ID */
-    hid_t fcpl;         /* File creation property list ID */
-    hsize_t userblock;  /* Userblock size retrieved from FCPL */
-    herr_t ret;         /* Generic return value */
+    hid_t fid = -1;         /* File ID */
+    hid_t gid1 = -1;        /* Group IDs */
+    hid_t gid2 = -1;        /* Group IDs */
+    hid_t tid = -1;         /* Datatype ID */
+    hid_t fcplid = -1;      /* File creation property list ID */
+    hsize_t ub_size_out;    /* Userblock size retrieved from FCPL */
+    herr_t ret;             /* Generic return value */
 
     /* Open the file */
-    fid=H5Fopen(name, H5F_ACC_RDONLY, H5P_DEFAULT);
+    fid = H5Fopen(name, H5F_ACC_RDONLY, H5P_DEFAULT);
     CHECK(fid, FAIL, "H5Fopen");
 
     /* Get the file's FCPL */
-    fcpl=H5Fget_create_plist(fid);
-    CHECK(fcpl, FAIL, "H5Fget_create_plist");
+    fcplid = H5Fget_create_plist(fid);
+    CHECK(fcplid, FAIL, "H5Fget_create_plist");
 
     /* Get the user block size for the file */
-    ret=H5Pget_userblock(fcpl,&userblock);
+    ret = H5Pget_userblock(fcplid, &ub_size_out);
     CHECK(ret, FAIL, "H5Pget_userblock");
 
     /* Check the userblock size */
-    VERIFY(userblock, blk_size, "H5Pget_userblock");
+    VERIFY(userblock_size, ub_size_out, "H5Pget_userblock");
 
     /* Close the FCPL */
-    ret = H5Pclose(fcpl);
+    ret = H5Pclose(fcplid);
     CHECK(ret, FAIL, "H5Pclose");
 
     /* Verify the contiguous dataset in the root group */
-    verify_dataset(fid,MISC13_DSET1_NAME);
+    misc13_verify_dataset(fid, MISC13_DSET1_NAME, data);
 
     /* Verify the chunked dataset in the root group */
-    verify_dataset(fid,MISC13_DSET2_NAME);
+    misc13_verify_dataset(fid, MISC13_DSET2_NAME, data);
 
     /* Verify the "new" contiguous dataset in the root group, if asked */
-    if(check_new_data)
-        verify_dataset(fid,MISC13_DSET3_NAME);
+    if(check_for_new_dataset)
+        misc13_verify_dataset(fid, MISC13_DSET3_NAME, data);
 
     /* Open the named datatype in the root group */
     tid = H5Topen2(fid, MISC13_DTYPE_NAME, H5P_DEFAULT);
     CHECK(tid, FAIL, "H5Topen2");
 
     /* Verify the type is correct */
-    VERIFY(H5Tequal(tid,H5T_NATIVE_INT), TRUE, "H5Tequal");
+    VERIFY(H5Tequal(tid, H5T_NATIVE_INT), TRUE, "H5Tequal");
 
     /* Close named datatype */
-    ret=H5Tclose(tid);
+    ret = H5Tclose(tid);
     CHECK(ret, FAIL, "H5Tclose");
 
     /* Open the first group */
-    gid = H5Gopen2(fid, MISC13_GROUP1_NAME, H5P_DEFAULT);
-    CHECK(gid, FAIL, "H5Gopen2");
+    gid1 = H5Gopen2(fid, MISC13_GROUP1_NAME, H5P_DEFAULT);
+    CHECK(gid1, FAIL, "H5Gopen2");
 
     /* Verify the contiguous dataset in the first group */
-    verify_dataset(gid,MISC13_DSET1_NAME);
+    misc13_verify_dataset(gid1, MISC13_DSET1_NAME, data);
 
     /* Verify the chunked dataset in the first group */
-    verify_dataset(gid,MISC13_DSET2_NAME);
+    misc13_verify_dataset(gid1, MISC13_DSET2_NAME, data);
 
     /* Open the named datatype in the first group */
-    tid = H5Topen2(gid,MISC13_DTYPE_NAME, H5P_DEFAULT);
+    tid = H5Topen2(gid1, MISC13_DTYPE_NAME, H5P_DEFAULT);
     CHECK(tid, FAIL, "H5Topen2");
 
     /* Verify the type is correct */
-    VERIFY(H5Tequal(tid,H5T_NATIVE_INT), TRUE, "H5Tequal");
+    VERIFY(H5Tequal(tid, H5T_NATIVE_INT), TRUE, "H5Tequal");
 
     /* Close named datatype */
-    ret=H5Tclose(tid);
+    ret = H5Tclose(tid);
     CHECK(ret, FAIL, "H5Tclose");
 
     /* Open the second group */
-    gid2 = H5Gopen2(gid, MISC13_GROUP2_NAME, H5P_DEFAULT);
+    gid2 = H5Gopen2(gid1, MISC13_GROUP2_NAME, H5P_DEFAULT);
     CHECK(gid2, FAIL, "H5Gopen2");
 
     /* Close the second group */
@@ -2385,31 +2395,33 @@ verify_file(const char *name, hsize_t blk_size, unsigned check_new_data)
     CHECK(ret, FAIL, "H5Gclose");
 
     /* Close the first group */
-    ret = H5Gclose(gid);
+    ret = H5Gclose(gid1);
     CHECK(ret, FAIL, "H5Gclose");
 
     /* Close the file */
     ret = H5Fclose(fid);
     CHECK(ret, FAIL, "H5Fclose");
-}
+
+} /* end misc13_verify_file() */
 
 static void
-add_to_new_file(const char *name)
+misc13_add_to_new_file(const char *name, const unsigned *data)
 {
-    hid_t fid;          /* File ID */
+    hid_t fid = -1;     /* File ID */
     herr_t ret;         /* Generic return value */
 
     /* Open the file */
-    fid=H5Fopen(name, H5F_ACC_RDWR, H5P_DEFAULT);
+    fid = H5Fopen(name, H5F_ACC_RDWR, H5P_DEFAULT);
     CHECK(fid, FAIL, "H5Fopen");
 
     /* Create new contiguous dataset in root group */
-    create_dataset(fid, MISC13_DSET3_NAME, H5P_DEFAULT);
+    misc13_create_dataset(fid, MISC13_DSET3_NAME, H5P_DEFAULT, data);
 
     /* Close the file */
     ret = H5Fclose(fid);
     CHECK(ret, FAIL, "H5Fclose");
-}
+
+} /* end misc13_add_to_new_file() */
 
 /****************************************************************
 **
@@ -2420,26 +2432,44 @@ add_to_new_file(const char *name)
 static void
 test_misc13(void)
 {
+    unsigned    *data = NULL;           /* Data to write to dataset */
+    hsize_t     userblock_size;         /* Correct size of userblock */
+    hbool_t     check_for_new_dataset;  /* Whether to check for the post-userblock-creation dataset */
+
+    /* Create a data buffer for the datasets */
+    data = (unsigned *)HDcalloc(MISC13_DIM1, sizeof(unsigned));
+    CHECK_PTR(data, "HDcalloc");
+
     /* Initialize data to write */
-    init_data();
+    misc13_init_data(data);
 
     /* Create first file, with no user block */
-    create_hdf_file(MISC13_FILE_1);
+    misc13_create_hdf_file(MISC13_FILE_1, data);
 
     /* Verify file contents are correct */
-    verify_file(MISC13_FILE_1,(hsize_t)0,0);
+    userblock_size = 0;
+    check_for_new_dataset = FALSE;
+    misc13_verify_file(MISC13_FILE_1, data, userblock_size, check_for_new_dataset);
 
     /* Create a new file by inserting a user block in front of the first file */
-    insert_user_block(MISC13_FILE_1, MISC13_FILE_2, "Test String", (size_t)MISC13_USERBLOCK_SIZE);
+    misc13_insert_user_block(MISC13_FILE_1, MISC13_FILE_2, "Test String", (size_t)MISC13_USERBLOCK_SIZE);
 
     /* Verify file contents are still correct */
-    verify_file(MISC13_FILE_2,(hsize_t)MISC13_USERBLOCK_SIZE,0);
+    userblock_size = MISC13_USERBLOCK_SIZE;
+    check_for_new_dataset = FALSE;
+    misc13_verify_file(MISC13_FILE_2, data, userblock_size, check_for_new_dataset);
 
     /* Make certain we can modify the new file */
-    add_to_new_file(MISC13_FILE_2);
+    misc13_add_to_new_file(MISC13_FILE_2, data);
 
     /* Verify file contents are still correct */
-    verify_file(MISC13_FILE_2,(hsize_t)MISC13_USERBLOCK_SIZE,1);
+    userblock_size = MISC13_USERBLOCK_SIZE;
+    check_for_new_dataset = TRUE;
+    misc13_verify_file(MISC13_FILE_2, data, userblock_size, check_for_new_dataset);
+
+    /* Free the dataset buffer */
+    HDfree(data);
+
 } /* end test_misc13() */
 
 /****************************************************************
@@ -2715,10 +2745,10 @@ test_misc16(void)
     herr_t ret;         /* Generic return value */
     char wdata[MISC16_SPACE_DIM][MISC16_STR_SIZE];
     char rdata[MISC16_SPACE_DIM][MISC16_STR_SIZE];  /* Information read in */
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid;       /* Dataspace ID			*/
-    hid_t		tid;       /* Datatype ID			*/
-    hsize_t		dims[] = {MISC16_SPACE_DIM};
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        sid;       /* Dataspace ID            */
+    hid_t        tid;       /* Datatype ID            */
+    hsize_t        dims[] = {MISC16_SPACE_DIM};
     int                 i;
 
     /* Initialize the data */
@@ -2800,10 +2830,10 @@ test_misc17(void)
     herr_t ret;         /* Generic return value */
     char wdata[MISC17_SPACE_DIM1][MISC17_SPACE_DIM2];
     char rdata[MISC17_SPACE_DIM1][MISC17_SPACE_DIM2];  /* Information read in */
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid;       /* Dataspace ID			*/
-    hid_t		tid;       /* Datatype ID			*/
-    hsize_t		dims[] = {MISC17_SPACE_DIM1, MISC17_SPACE_DIM2};
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        sid;       /* Dataspace ID            */
+    hid_t        tid;       /* Datatype ID            */
+    hsize_t        dims[] = {MISC17_SPACE_DIM1, MISC17_SPACE_DIM2};
     int                 i;
 
     /* Initialize the data */
@@ -2986,19 +3016,21 @@ test_misc18(void)
 static void
 test_misc19(void)
 {
-    hid_t fid;          /* File ID */
-    hid_t sid;          /* 'Space ID */
-    hid_t did;          /* Dataset ID */
-    hid_t tid;          /* 'Type ID */
-    hid_t aid;          /* Attribute ID */
-    hid_t plid;         /* Property List ID */
-    hid_t pcid;         /* Property Class ID */
-    hid_t gid;          /* Group ID */
-    hid_t ecid;         /* Error Class ID */
-    hid_t emid;         /* Error Message ID */
-    hid_t esid;         /* Error Stack ID */
-    int rc;             /* Reference count */
-    herr_t ret;         /* Generic return value */
+    hid_t fid = -1;                 /* File ID                  */
+    hid_t sid = -1;                 /* Dataspace ID             */
+    hid_t did = -1;                 /* Dataset ID               */
+    hid_t tid = -1;                 /* Datatype ID              */
+    hid_t aid = -1;                 /* Attribute ID             */
+    hid_t plid = -1;                /* Property List ID         */
+    hid_t pcid = -1;                /* Property Class ID        */
+    hid_t gid = -1;                 /* Group ID                 */
+    hid_t ecid = -1;                /* Error Class ID           */
+    hid_t emid = -1;                /* Error Message ID         */
+    hid_t esid = -1;                /* Error Stack ID           */
+    hid_t vfdid = -1;               /* Virtual File Driver ID   */
+    H5FD_class_t *vfd_cls = NULL;   /* VFD class                */
+    int rc;                         /* Reference count          */
+    herr_t ret;                     /* Generic return value     */
 
 /* Check H5I operations on files */
 
@@ -3408,6 +3440,45 @@ test_misc19(void)
     } H5E_END_TRY;
     VERIFY(ret, FAIL, "H5Eclose_stack");
 
+
+/* Check H5I operations on virtual file drivers */
+
+    /* Get a VFD class to register */
+    vfd_cls = h5_get_dummy_vfd_class();
+    CHECK_PTR(vfd_cls, "h5_get_dummy_vfd_class");
+
+    /* Register a virtual file driver */
+    vfdid = H5FDregister(vfd_cls);
+    CHECK(vfdid, FAIL, "H5FDregister");
+
+    /* Check the reference count */
+    rc = H5Iget_ref(vfdid);
+    VERIFY(rc, 1, "H5Iget_ref");
+
+    /* Increment the reference count */
+    rc = H5Iinc_ref(vfdid);
+    VERIFY(rc, 2, "H5Iinc_ref");
+
+    /* Unregister the VFD normally */
+    ret = H5FDunregister(vfdid);
+    CHECK(ret, FAIL, "H5FDunregister");
+
+    /* Check the reference count */
+    rc = H5Iget_ref(vfdid);
+    VERIFY(rc, 1, "H5Iget_ref");
+
+    /* Unregister the VFD by decrementing the reference count */
+    rc = H5Idec_ref(vfdid);
+    VERIFY(rc, 0, "H5Idec_ref");
+
+    /* Try unregistering the VFD again (should fail) */
+    H5E_BEGIN_TRY {
+        ret = H5FDunregister(vfdid);
+    } H5E_END_TRY;
+    VERIFY(ret, FAIL, "H5FDunregister");
+
+    HDfree(vfd_cls);
+
 } /* end test_misc19() */
 
 /****************************************************************
@@ -3726,13 +3797,13 @@ test_misc22(void)
 
                 /* compute the correct PPB that should be set by SZIP */
                 if(offsets[k] == 0)
-            	    correct = prec[j];
+                    correct = prec[j];
                 else
                     correct = H5Tget_size(idts[i]) * 8;
                 if(correct > 24) {
-            	    if(correct <= 32)
+                    if(correct <= 32)
                         correct = 32;
-            	    else if(correct <= 64)
+                    else if(correct <= 64)
                         correct = 64;
                 } /* end if */
 
@@ -4685,7 +4756,7 @@ test_misc25b(void)
     CHECK(ret, FAIL, "H5Fclose");
 } /* end test_misc25b() */
 
-
+
 /****************************************************************
 **
 **  test_misc25c(): Exercise another null object header message merge bug.
@@ -4819,7 +4890,7 @@ test_misc25c(void)
     CHECK(ret, FAIL, "H5Fclose");
 } /* end test_misc25c() */
 
-
+
 /****************************************************************
 **
 **  test_misc26(): Regression test: ensure that copying filter
@@ -4905,7 +4976,7 @@ test_misc26(void)
     CHECK_I(ret, "H5Pclose");
 }
 
-
+
 /****************************************************************
 **
 **  test_misc27(): Ensure that objects with incorrect # of object
@@ -4950,7 +5021,7 @@ test_misc27(void)
     CHECK(ret, FAIL, "H5Fclose");
 } /* end test_misc27() */
 
-
+
 /****************************************************************
 **
 **  test_misc28(): Ensure that the dataset chunk cache will hold
@@ -5127,7 +5198,7 @@ test_misc28(void)
     CHECK_I(ret, "H5Pclose");
 } /* end test_misc28() */
 
-
+
 /****************************************************************
 **
 **  test_misc29(): Ensure that speculative metadata reads don't
@@ -5167,7 +5238,7 @@ test_misc30_get_info_cb(hid_t loc_id, const char *name, const H5L_info_t H5_ATTR
 {
     H5O_info_t object_info;
 
-    return H5Oget_info_by_name(loc_id, name, &object_info, H5P_DEFAULT);  
+    return H5Oget_info_by_name(loc_id, name, &object_info, H5P_DEFAULT);
 }
 
 static int
@@ -5176,7 +5247,7 @@ test_misc30_get_info(hid_t loc_id)
     return H5Literate(loc_id, H5_INDEX_NAME, H5_ITER_INC, NULL, test_misc30_get_info_cb, NULL);
 }
 
-
+
 /****************************************************************
 **
 **  test_misc30(): Exercise local heap code that loads prefix
@@ -5208,15 +5279,15 @@ test_misc30(void)
         CHECK(ret, FAIL, "H5Gclose");
         ret = H5Fclose(fid);
         CHECK(ret, FAIL, "H5Fclose");
-        
+
         for(i = 0; i < 20; i++) {
             char gname[32];
 
             fid = H5Fopen(MISC30_FILE, H5F_ACC_RDWR, H5P_DEFAULT);
             CHECK(fid, FAIL, "H5Fopen");
-    
+
             if(get_info) {
-                ret = test_misc30_get_info(fid);      
+                ret = test_misc30_get_info(fid);
                 CHECK(ret, FAIL, "test_misc30_get_info");
             }
 
@@ -5228,20 +5299,20 @@ test_misc30(void)
             CHECK(ret, FAIL, "H5Gclose");
             ret = H5Fclose(fid);
             CHECK(ret, FAIL, "H5Fclose");
-        } 
-        
+        }
+
         fid = H5Fopen(MISC30_FILE, H5F_ACC_RDONLY, H5P_DEFAULT);
         CHECK(fid, FAIL, "H5Fopen");
         ret = H5Fget_filesize(fid, &file_size[get_info]);
         CHECK(fid, FAIL, "H5Fget_filesize");
         ret = H5Fclose(fid);
         CHECK(ret, FAIL, "H5Fclose");
-    } 
-    
+    }
+
     VERIFY(file_size[0], file_size[1], "test_misc30");
 } /* end test_misc30() */
 
-
+
 /****************************************************************
 **
 **  test_misc31(): Test reentering library through deprecated
@@ -5332,14 +5403,14 @@ test_misc31(void)
     CHECK(ret, FAIL, "H5Fclose");
     ret = H5Tclose(dtype_id);
     CHECK(ret, FAIL, "H5Tclose");
-    
+
 #else /* H5_NO_DEPRECATED_SYMBOLS */
     /* Output message about test being skipped */
     MESSAGE(5, (" ...Skipped"));
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 } /* end test_misc31() */
 
-
+
 /****************************************************************
  *
  *  test_misc32(): Simple test of filter memory allocation
@@ -5403,10 +5474,117 @@ test_misc32(void)
     resized = H5resize_memory(NULL, 0);
     CHECK_PTR_NULL(resized, "H5resize_memory"); /*BAD*/
 #endif /* NDEBUG */
-    
+
 } /* end test_misc32() */
 
-
+/****************************************************************
+**
+**  test_misc33(): Test for H5FFV-10216
+**      --verify that H5HL_offset_into() returns error if the
+**        input parameter "offset" exceeds heap data block size.
+**      --case (1), (2), (3) are scenarios that will traverse to the
+**        the 3 locations in the file having bad offset values to
+**        the heap.  (See description in gen_bad_offset.c)
+**
+****************************************************************/
+static void
+test_misc33(void)
+{
+    hid_t   fid = -1;   /* File ID */
+    const char *testfile = H5_get_srcdir_filename(MISC33_FILE); /* Corrected test file name */
+    H5O_info_t oinfo;   /* Structure for object metadata information */
+    herr_t  ret;        /* Generic return value */
+
+    /* Output message about test being performed */
+    MESSAGE(5, ("Testing that bad offset into the heap returns error"));
+
+    /* Open the test file */
+    fid = H5Fopen(testfile, H5F_ACC_RDWR, H5P_DEFAULT);
+    CHECK(fid, FAIL, "H5Fopen");
+
+    /* Case (1) */
+    H5E_BEGIN_TRY {
+        ret = H5Oget_info_by_name(fid, "/soft_two", &oinfo, H5P_DEFAULT);
+    } H5E_END_TRY;
+    VERIFY(ret, FAIL, "H5Oget_info_by_name");
+
+    /* Case (2) */
+    H5E_BEGIN_TRY {
+        ret = H5Oget_info_by_name(fid, "/dsetA", &oinfo, H5P_DEFAULT);
+    } H5E_END_TRY;
+    VERIFY(ret, FAIL, "H5Oget_info_by_name");
+
+    /* Case (3) */
+    H5E_BEGIN_TRY {
+        ret = H5Oget_info_by_name(fid, "/soft_one", &oinfo, H5P_DEFAULT);
+    } H5E_END_TRY;
+    VERIFY(ret, FAIL, "H5Oget_info_by_name");
+
+    /* Close the file */
+    ret = H5Fclose(fid);
+    CHECK(fid, FAIL, "H5Fclose");
+
+} /* end test_misc33() */
+
+/****************************************************************
+**
+**  test_misc34(): Ensure zero-size memory allocations work
+**
+****************************************************************/
+static void
+test_misc34(void)
+{
+    void *mem = NULL;       /* allocated buffer     */
+    char *dup = NULL;       /* 'duplicated' string  */
+    size_t sz = 0;          /* buffer size          */
+
+    /* Output message about test being performed */
+    MESSAGE(5, ("Testing O and NULL behavior in H5MM API calls"));
+
+    /* H5MM_xfree(): Ensure that passing NULL is allowed and returns NULL */
+    mem = H5MM_xfree(mem);
+    CHECK_PTR_NULL(mem, "H5MM_xfree");
+
+    /* H5MM_malloc(): Ensure that size 0 returns NULL */
+    mem = H5MM_malloc(sz);
+    CHECK_PTR_NULL(mem, "H5MM_malloc");
+    mem = H5MM_xfree(mem);
+
+    /* H5MM_calloc(): Ensure that size 0 returns NULL */
+    mem = H5MM_calloc(sz);
+    CHECK_PTR_NULL(mem, "H5MM_calloc");
+    mem = H5MM_xfree(mem);
+
+    /* H5MM_realloc(): Check behavior:
+     *
+     *  H5MM_realloc(NULL, size)    <==> H5MM_malloc(size)
+     *  H5MM_realloc(ptr, 0)        <==> H5MM_xfree(ptr)
+     *  H5MM_realloc(NULL, 0)       <==> NULL
+     */
+    mem = H5MM_xfree(mem);
+
+    sz = 1024;
+    mem = H5MM_realloc(mem, sz);
+    CHECK_PTR(mem, "H5MM_realloc (case 1)");
+    /* Don't free mem here! */
+
+    sz = 0;
+    mem = H5MM_realloc(mem, sz);
+    CHECK_PTR_NULL(mem, "H5MM_realloc (case 2)");
+    mem = H5MM_xfree(mem);
+
+    mem = H5MM_realloc(mem, sz);
+    CHECK_PTR_NULL(mem, "H5MM_realloc (case 3)");
+    mem = H5MM_xfree(mem);
+
+    /* H5MM_xstrdup(): Ensure NULL returns NULL */
+    dup = H5MM_xstrdup((const char *)mem);
+    CHECK_PTR_NULL(dup, "H5MM_xstrdup");
+    dup = (char *)H5MM_xfree((void *)dup);
+
+} /* end test_misc34() */
+
+
 /****************************************************************
 **
 **  test_misc(): Main misc. test routine.
@@ -5454,18 +5632,20 @@ test_misc(void)
     test_misc30();      /* Exercise local heap loading bug where free lists were getting dropped */
     test_misc31();      /* Test Reentering library through deprecated routines after H5close() */
     test_misc32();      /* Test filter memory allocation functions */
+    test_misc33();      /* Test to verify that H5HL_offset_into() returns error if offset exceeds heap block */
+    test_misc34();      /* Test behavior of 0 and NULL in H5MM API calls */
 
 } /* test_misc() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	cleanup_misc
+ * Function:    cleanup_misc
  *
- * Purpose:	Cleanup temporary test files
+ * Purpose:    Cleanup temporary test files
  *
- * Return:	none
+ * Return:    none
  *
- * Programmer:	Albert Cheng
+ * Programmer:    Albert Cheng
  *              July 2, 1998
  *
  * Modifications:
@@ -5511,5 +5691,5 @@ cleanup_misc(void)
     HDremove(MISC29_COPY_FILE);
     HDremove(MISC30_FILE);
     HDremove(MISC31_FILE);
-}
+} /* end cleanup_misc() */
 
diff --git a/test/trefer.c b/test/trefer.c
index 433239a..7cbb77f 100644
--- a/test/trefer.c
+++ b/test/trefer.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
 *
-* Test program:	 trefer
+* Test program:     trefer
 *
 * Test the Reference functionality
 *
@@ -23,24 +21,22 @@
 
 #include "testhdf5.h"
 
-#include "hdf5.h"
-
 #define FILE1   "trefer1.h5"
-#define FILE2	"trefer2.h5"
-#define FILE3	"trefer3.h5"
+#define FILE2    "trefer2.h5"
+#define FILE3    "trefer3.h5"
 
 /* 1-D dataset with fixed dimensions */
-#define SPACE1_RANK	1
-#define SPACE1_DIM1	4
+#define SPACE1_RANK    1
+#define SPACE1_DIM1    4
 
 /* 2-D dataset with fixed dimensions */
-#define SPACE2_RANK	2
-#define SPACE2_DIM1	10
-#define SPACE2_DIM2	10
+#define SPACE2_RANK    2
+#define SPACE2_DIM1    10
+#define SPACE2_DIM2    10
 
 /* Larger 1-D dataset with fixed dimensions */
-#define SPACE3_RANK	1
-#define SPACE3_DIM1	100
+#define SPACE3_RANK    1
+#define SPACE3_DIM1    100
 
 /* Element selection information */
 #define POINT1_NPOINTS 10
@@ -83,7 +79,7 @@ test_reference_params(void)
     unsigned   *tu32;       /* Temporary pointer to uint32 data */
     int         i;          /* counting variables */
     const char *write_comment = "Foo!"; /* Comments for group */
-    hid_t	ret_id;		/* Generic hid_t return value	*/
+    hid_t    ret_id;        /* Generic hid_t return value    */
     ssize_t     name_size;  /* Size of reference name */
     herr_t      ret;        /* Generic return value     */
 
@@ -106,7 +102,7 @@ test_reference_params(void)
     /* Create dataset access property list */
     dapl_id = H5Pcreate(H5P_DATASET_ACCESS);
     CHECK(dapl_id, FAIL, "H5Pcreate");
-    
+
     /* Create a group */
     group = H5Gcreate2(fid1, "Group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(group, FAIL, "H5Gcreate2");
@@ -249,13 +245,13 @@ test_reference_params(void)
 static void
 test_reference_obj(void)
 {
-    hid_t		fid1;	    /* HDF5 File IDs		*/
-    hid_t		dataset,    /* Dataset ID			*/
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset,    /* Dataset ID            */
                         dset2;      /* Dereferenced dataset ID */
-    hid_t		group;      /* Group ID             */
-    hid_t		sid1;       /* Dataspace ID			*/
-    hid_t		tid1;       /* Datatype ID			*/
-    hsize_t		dims1[] = {SPACE1_DIM1};
+    hid_t        group;      /* Group ID             */
+    hid_t        sid1;       /* Dataspace ID            */
+    hid_t        tid1;       /* Datatype ID            */
+    hsize_t        dims1[] = {SPACE1_DIM1};
     hid_t               dapl_id;    /* Dataset access property list */
     hobj_ref_t          *wbuf,      /* buffer to write to disk */
                         *rbuf,      /* buffer read from disk */
@@ -267,7 +263,7 @@ test_reference_obj(void)
     char read_comment[10];
     H5O_type_t          obj_type;   /* Object type */
     ssize_t             size;       /* Comment length */
-    herr_t		ret;	    /* Generic return value		*/
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Object Reference Functions\n"));
@@ -288,7 +284,7 @@ test_reference_obj(void)
     /* Create dataset access property list */
     dapl_id = H5Pcreate(H5P_DATASET_ACCESS);
     CHECK(dapl_id, FAIL, "H5Pcreate");
- 
+
     /* Create a group */
     group = H5Gcreate2(fid1, "Group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(group, FAIL, "H5Gcreate2");
@@ -498,23 +494,23 @@ test_reference_obj(void)
 static void
 test_reference_region(void)
 {
-    hid_t	fid1;		/* HDF5 File IDs		*/
-    hid_t	dset1,		/* Dataset ID			*/
-                dset2;		/* Dereferenced dataset ID */
-    hid_t	sid1,		/* Dataspace ID	#1		*/
-                sid2;		/* Dataspace ID	#2		*/
+    hid_t    fid1;        /* HDF5 File IDs        */
+    hid_t    dset1,        /* Dataset ID            */
+                dset2;        /* Dereferenced dataset ID */
+    hid_t    sid1,        /* Dataspace ID    #1        */
+                sid2;        /* Dataspace ID    #2        */
     hid_t       dapl_id;        /* Dataset access property list */
-    hsize_t	dims1[] = {SPACE1_DIM1},
-            	dims2[] = {SPACE2_DIM1, SPACE2_DIM2};
-    hsize_t	start[SPACE2_RANK];     /* Starting location of hyperslab */
-    hsize_t	stride[SPACE2_RANK];    /* Stride of hyperslab */
-    hsize_t	count[SPACE2_RANK];     /* Element count of hyperslab */
-    hsize_t	block[SPACE2_RANK];     /* Block size of hyperslab */
-    hsize_t	coord1[POINT1_NPOINTS][SPACE2_RANK]; /* Coordinates for point selection */
-    hsize_t *   coords;			/* Coordinate buffer */
-    hsize_t	low[SPACE2_RANK];	/* Selection bounds */
-    hsize_t	high[SPACE2_RANK];	/* Selection bounds */
-    hdset_reg_ref_t      *wbuf,		/* buffer to write to disk */
+    hsize_t    dims1[] = {SPACE1_DIM1},
+                dims2[] = {SPACE2_DIM1, SPACE2_DIM2};
+    hsize_t    start[SPACE2_RANK];     /* Starting location of hyperslab */
+    hsize_t    stride[SPACE2_RANK];    /* Stride of hyperslab */
+    hsize_t    count[SPACE2_RANK];     /* Element count of hyperslab */
+    hsize_t    block[SPACE2_RANK];     /* Block size of hyperslab */
+    hsize_t    coord1[POINT1_NPOINTS][SPACE2_RANK]; /* Coordinates for point selection */
+    hsize_t *   coords;            /* Coordinate buffer */
+    hsize_t    low[SPACE2_RANK];    /* Selection bounds */
+    hsize_t    high[SPACE2_RANK];    /* Selection bounds */
+    hdset_reg_ref_t      *wbuf,        /* buffer to write to disk */
                *rbuf;       /* buffer read from disk */
     hdset_reg_ref_t  nvrbuf[3]={{0},{101},{255}}; /* buffer with non-valid refs */
     uint8_t    *dwbuf,      /* Buffer for writing numeric data to disk */
@@ -524,7 +520,7 @@ test_reference_region(void)
     int        i, j;           /* counting variables */
     hssize_t    hssize_ret;     /* hssize_t return value */
     htri_t      tri_ret;        /* htri_t return value */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
     haddr_t     addr = HADDR_UNDEF; /* test for undefined reference */
     hid_t dset_NA;   /* Dataset id for undefined reference */
     hid_t space_NA; /* Dataspace id for undefined reference */
@@ -552,7 +548,7 @@ test_reference_region(void)
     /* Create dataset access property list */
     dapl_id = H5Pcreate(H5P_DATASET_ACCESS);
     CHECK(dapl_id, FAIL, "H5Pcreate");
- 
+
     /* Create a dataset */
     dset2 = H5Dcreate2(fid1, "Dataset2", H5T_STD_U8LE, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(dset2, FAIL, "H5Dcreate2");
@@ -661,7 +657,7 @@ test_reference_region(void)
     /* Close and release resources for undefined region reference tests */
     ret = H5Dclose(dset_NA);
     CHECK(ret, FAIL, "H5Dclose");
-    ret = H5Sclose(space_NA); 
+    ret = H5Sclose(space_NA);
     CHECK(ret, FAIL, "H5Sclose");
 
     /* Close disk dataspace */
@@ -684,10 +680,10 @@ test_reference_region(void)
     fid1 = H5Fopen(FILE2, H5F_ACC_RDWR, H5P_DEFAULT);
     CHECK(fid1, FAIL, "H5Fopen");
 
-    /* 
-     * Start the test of an undefined reference 
+    /*
+     * Start the test of an undefined reference
      */
-    
+
     /* Open the dataset of the undefined references */
     dset_NA = H5Dopen2(fid1, "DS_NA", H5P_DEFAULT);
     CHECK(dset_NA, FAIL, "H5Dopen2");
@@ -695,28 +691,28 @@ test_reference_region(void)
     /* Read the data */
     ret = H5Dread(dset_NA, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata_NA);
     CHECK(ret, FAIL, "H5Dread");
-    
+
     /*
      * Dereference an undefined reference (should fail)
      */
     H5E_BEGIN_TRY {
       dset2 = H5Rdereference2(dset_NA, H5P_DEFAULT, H5R_DATASET_REGION, &rdata_NA[0]);
-    } H5E_END_TRY;                                  
-    VERIFY(dset2, FAIL, "H5Rdereference2"); 
+    } H5E_END_TRY;
+    VERIFY(dset2, FAIL, "H5Rdereference2");
 
     /* Close and release resources. */
     ret = H5Dclose(dset_NA);
     CHECK(ret, FAIL, "H5Dclose");
 
-    /* This close should fail since H5Rdereference2 never created 
+    /* This close should fail since H5Rdereference2 never created
      * the id of the referenced object. */
     H5E_BEGIN_TRY {
       ret = H5Dclose(dset2);
-    } H5E_END_TRY;                                  
-    VERIFY(ret, FAIL, "H5Dclose"); 
+    } H5E_END_TRY;
+    VERIFY(ret, FAIL, "H5Dclose");
 
-    /* 
-     * End the test of an undefined reference 
+    /*
+     * End the test of an undefined reference
      */
 
     /* Open the dataset */
@@ -895,22 +891,22 @@ test_reference_region(void)
 static void
 test_reference_region_1D(void)
 {
-    hid_t	fid1;           /* HDF5 File IDs		*/
-    hid_t	dset1,          /* Dataset ID			*/
+    hid_t    fid1;           /* HDF5 File IDs        */
+    hid_t    dset1,          /* Dataset ID            */
                 dset3;          /* Dereferenced dataset ID */
-    hid_t	sid1,           /* Dataspace ID	#1		*/
-                sid3;           /* Dataspace ID	#3		*/
+    hid_t    sid1,           /* Dataspace ID    #1        */
+                sid3;           /* Dataspace ID    #3        */
     hid_t       dapl_id;        /* Dataset access property list */
-    hsize_t	dims1[] = {SPACE1_DIM1},
-            	dims3[] = {SPACE3_DIM1};
-    hsize_t	start[SPACE3_RANK];     /* Starting location of hyperslab */
-    hsize_t	stride[SPACE3_RANK];    /* Stride of hyperslab */
-    hsize_t	count[SPACE3_RANK];     /* Element count of hyperslab */
-    hsize_t	block[SPACE3_RANK];     /* Block size of hyperslab */
-    hsize_t	coord1[POINT1_NPOINTS][SPACE3_RANK]; /* Coordinates for point selection */
+    hsize_t    dims1[] = {SPACE1_DIM1},
+                dims3[] = {SPACE3_DIM1};
+    hsize_t    start[SPACE3_RANK];     /* Starting location of hyperslab */
+    hsize_t    stride[SPACE3_RANK];    /* Stride of hyperslab */
+    hsize_t    count[SPACE3_RANK];     /* Element count of hyperslab */
+    hsize_t    block[SPACE3_RANK];     /* Block size of hyperslab */
+    hsize_t    coord1[POINT1_NPOINTS][SPACE3_RANK]; /* Coordinates for point selection */
     hsize_t *   coords;                 /* Coordinate buffer */
-    hsize_t	low[SPACE3_RANK];       /* Selection bounds */
-    hsize_t	high[SPACE3_RANK];      /* Selection bounds */
+    hsize_t    low[SPACE3_RANK];       /* Selection bounds */
+    hsize_t    high[SPACE3_RANK];      /* Selection bounds */
     hdset_reg_ref_t      *wbuf,         /* buffer to write to disk */
                *rbuf;   /* buffer read from disk */
     uint8_t    *dwbuf,  /* Buffer for writing numeric data to disk */
@@ -918,7 +914,7 @@ test_reference_region_1D(void)
     uint8_t    *tu8;    /* Temporary pointer to uint8 data */
     H5O_type_t  obj_type;       /* Object type */
     int         i;      /* counting variables */
-    herr_t	ret;    /* Generic return value		*/
+    herr_t    ret;    /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing 1-D Dataset Region Reference Functions\n"));
@@ -940,7 +936,7 @@ test_reference_region_1D(void)
     /* Create dataset access property list */
     dapl_id = H5Pcreate(H5P_DATASET_ACCESS);
     CHECK(dapl_id, FAIL, "H5Pcreate");
- 
+
     /* Create a dataset */
     dset3 = H5Dcreate2(fid1, "Dataset2", H5T_STD_U8LE, sid3, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(dset3, FAIL, "H5Dcreate2");
@@ -1180,14 +1176,14 @@ test_reference_region_1D(void)
 static void
 test_reference_obj_deleted(void)
 {
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset,	/* Dataset ID			*/
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset,    /* Dataset ID            */
                 dset2;      /* Dereferenced dataset ID */
-    hid_t		sid1;       /* Dataspace ID			*/
+    hid_t        sid1;       /* Dataspace ID            */
     hobj_ref_t  oref;       /* Object Reference to test */
     H5O_type_t          obj_type;       /* Object type */
-    haddr_t addr = HADDR_UNDEF; /* test for undefined reference */                
-    herr_t		ret;		/* Generic return value		*/
+    haddr_t addr = HADDR_UNDEF; /* test for undefined reference */
+    herr_t        ret;        /* Generic return value        */
 
     /* Create file */
     fid1 = H5Fcreate(FILE3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
@@ -1446,25 +1442,25 @@ test_reference_group(void)
 static void
 test_reference_compat(void)
 {
-    hid_t	fid1;		/* HDF5 File IDs		*/
-    hid_t	dataset, dset2;	/* Dataset ID			*/
-    hid_t	group, group2;  /* Group ID                     */
-    hid_t	sid1,           /* Dataspace IDs		*/
+    hid_t    fid1;        /* HDF5 File IDs        */
+    hid_t    dataset, dset2;    /* Dataset ID            */
+    hid_t    group, group2;  /* Group ID                     */
+    hid_t    sid1,           /* Dataspace IDs        */
                 sid2;
-    hid_t	tid1, tid2;     /* Datatype ID			*/
-    hsize_t	dims1[] = {SPACE1_DIM1},
-            	dims2[] = {SPACE2_DIM1, SPACE2_DIM2};
-    hsize_t	start[SPACE2_RANK];     /* Starting location of hyperslab */
-    hsize_t	stride[SPACE2_RANK];    /* Stride of hyperslab */
-    hsize_t	count[SPACE2_RANK];     /* Element count of hyperslab */
-    hsize_t	block[SPACE2_RANK];     /* Block size of hyperslab */
-    hsize_t	coord1[POINT1_NPOINTS][SPACE2_RANK]; /* Coordinates for point selection */
+    hid_t    tid1, tid2;     /* Datatype ID            */
+    hsize_t    dims1[] = {SPACE1_DIM1},
+                dims2[] = {SPACE2_DIM1, SPACE2_DIM2};
+    hsize_t    start[SPACE2_RANK];     /* Starting location of hyperslab */
+    hsize_t    stride[SPACE2_RANK];    /* Stride of hyperslab */
+    hsize_t    count[SPACE2_RANK];     /* Element count of hyperslab */
+    hsize_t    block[SPACE2_RANK];     /* Block size of hyperslab */
+    hsize_t    coord1[POINT1_NPOINTS][SPACE2_RANK]; /* Coordinates for point selection */
     hobj_ref_t *wbuf_obj,       /* Buffer to write to disk */
                *rbuf_obj;       /* Buffer read from disk */
     hdset_reg_ref_t *wbuf_reg,  /* Buffer to write to disk */
                *rbuf_reg;       /* Buffer read from disk */
     H5G_obj_t   obj_type;       /* Object type */
-    herr_t	ret;		/* Generic return value		*/
+    herr_t    ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Deprecated Object Reference Functions\n"));
@@ -1752,15 +1748,15 @@ test_reference(void)
 
 }   /* test_reference() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	cleanup_reference
+ * Function:    cleanup_reference
  *
- * Purpose:	Cleanup temporary test files
+ * Purpose:    Cleanup temporary test files
  *
- * Return:	none
+ * Return:    none
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              September 8, 1998
  *
  * Modifications:
diff --git a/test/trefstr.c b/test/trefstr.c
index dd76cc1..83e2951 100644
--- a/test/trefstr.c
+++ b/test/trefstr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -69,7 +67,7 @@ test_refstr_create(void)
 
     /* Try creating a ref-counted string */
     rs=H5RS_create("foo");
-    CHECK(rs, NULL, "H5RS_create");
+    CHECK_PTR(rs, "H5RS_create");
 
     /* Get the reference count on the string */
     count=H5RS_get_count(rs);
@@ -99,7 +97,7 @@ test_refstr_count(void)
 
     /* Try creating a ref-counted string */
     rs=H5RS_create("foo");
-    CHECK(rs, NULL, "H5RS_create");
+    CHECK_PTR(rs, "H5RS_create");
 
     /* Get the reference count on the string */
     count=H5RS_get_count(rs);
@@ -146,7 +144,7 @@ test_refstr_dup(void)
 
     /* Try creating a ref-counted string */
     rs1=H5RS_create("foo");
-    CHECK(rs1, NULL, "H5RS_create");
+    CHECK_PTR(rs1, "H5RS_create");
 
     /* Get the reference count on the string */
     count=H5RS_get_count(rs1);
@@ -154,7 +152,7 @@ test_refstr_dup(void)
 
     /* Duplicate r-string */
     rs2=H5RS_dup(rs1);
-    CHECK(rs2, NULL, "H5RS_dup");
+    CHECK_PTR(rs2, "H5RS_dup");
 
     /* Get the reference count on the strings */
     count=H5RS_get_count(rs1);
@@ -196,11 +194,11 @@ test_refstr_cmp(void)
 
     /* Create first reference counted string */
     rs1=H5RS_create("foo");
-    CHECK(rs1, NULL, "H5RS_create");
+    CHECK_PTR(rs1, "H5RS_create");
 
     /* Create second reference counted string */
     rs2=H5RS_create("foo2");
-    CHECK(rs2, NULL, "H5RS_create");
+    CHECK_PTR(rs2, "H5RS_create");
 
     /* Compare the strings in various ways */
     cmp=H5RS_cmp(rs1,rs1);
@@ -248,12 +246,12 @@ test_refstr_wrap(void)
 
     /* Wrap ref-counted string around existing buffer */
     rs=H5RS_wrap(buf);
-    CHECK(rs, NULL, "H5RS_wrap");
+    CHECK_PTR(rs, "H5RS_wrap");
 
     /* Get pointer to raw string in ref-counted string */
     s=H5RS_get_str(rs);
-    CHECK(s, NULL, "H5RS_get_str");
-    VERIFY(s, buf, "wrapping");
+    CHECK_PTR(s, "H5RS_get_str");
+    CHECK_PTR_EQ(s, buf, "wrapping");
     cmp=HDstrcmp(s,buf);
     VERIFY(cmp, 0, "HDstrcmp");
 
@@ -266,7 +264,7 @@ test_refstr_wrap(void)
 
     /* Get pointer to raw string in ref-counted string */
     s=H5RS_get_str(rs);
-    CHECK(s, NULL, "H5RS_get_str");
+    CHECK_PTR(s, "H5RS_get_str");
     CHECK(s, buf, "wrapping");
     cmp=HDstrcmp(s,buf);
     if(cmp<=0)
@@ -301,17 +299,17 @@ test_refstr_own(void)
 
     /* Initialize buffer */
     s = (char *)H5FL_BLK_MALLOC(str_buf,HDstrlen("foo") + 1);
-    CHECK(s, NULL, "H5FL_BLK_MALLOC");    
+    CHECK_PTR(s, "H5FL_BLK_MALLOC");    
     HDstrcpy(s, "foo");
 
     /* Transfer ownership of dynamically allocated string to ref-counted string */
     rs=H5RS_own(s);
-    CHECK(rs, NULL, "H5RS_own");
+    CHECK_PTR(rs, "H5RS_own");
 
     /* Get pointer to raw string in ref-counted string */
     t=H5RS_get_str(rs);
-    CHECK(t, NULL, "H5RS_get_str");
-    VERIFY(t, s, "transferring");
+    CHECK_PTR(t, "H5RS_get_str");
+    CHECK_PTR_EQ(t, s, "transferring");
     cmp=HDstrcmp(s,t);
     VERIFY(cmp, 0, "HDstrcmp");
 
@@ -324,8 +322,8 @@ test_refstr_own(void)
 
     /* Get pointer to raw string in ref-counted string */
     t=H5RS_get_str(rs);
-    CHECK(t, NULL, "H5RS_get_str");
-    VERIFY(t, s, "transferring");
+    CHECK_PTR(t, "H5RS_get_str");
+    CHECK_PTR_EQ(t, s, "transferring");
     cmp=HDstrcmp(t,s);
     VERIFY(cmp, 0, "HDstrcmp");
 
diff --git a/test/tselect.c b/test/tselect.c
index 08018c6..3c93e7a 100644
--- a/test/tselect.c
+++ b/test/tselect.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
@@ -230,9 +228,9 @@ test_select_hyper(hid_t xfer_plist)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -434,9 +432,9 @@ test_select_point(hid_t xfer_plist)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -712,9 +710,9 @@ test_select_all(hid_t xfer_plist)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE4_DIM1 * SPACE4_DIM2 * SPACE4_DIM3);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE4_DIM1 * SPACE4_DIM2 * SPACE4_DIM3));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE4_DIM1; i++)
@@ -799,9 +797,9 @@ test_select_all_hyper(hid_t xfer_plist)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -941,9 +939,9 @@ test_select_combo(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -1108,9 +1106,9 @@ test_select_hyper_stride(hid_t xfer_plist)
 
     /* Allocate write & read buffers */
     wbuf = (uint16_t *)HDmalloc(sizeof(uint16_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint16_t *)HDcalloc(sizeof(uint16_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -1236,9 +1234,9 @@ test_select_hyper_contig(hid_t dset_type, hid_t xfer_plist)
 
     /* Allocate write & read buffers */
     wbuf = (uint16_t *)HDmalloc(sizeof(uint16_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint16_t *)HDcalloc(sizeof(uint16_t), (size_t)(SPACE2_DIM1 * SPACE2_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -1366,9 +1364,9 @@ test_select_hyper_contig2(hid_t dset_type, hid_t xfer_plist)
 
     /* Allocate write & read buffers */
     wbuf = (uint16_t *)HDmalloc(sizeof(uint16_t) * SPACE8_DIM1 * SPACE8_DIM2 * SPACE8_DIM3 * SPACE8_DIM4);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint16_t *)HDcalloc(sizeof(uint16_t), (size_t)(SPACE8_DIM1 * SPACE8_DIM2 * SPACE8_DIM3 * SPACE8_DIM4));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE8_DIM1; i++)
@@ -1493,9 +1491,9 @@ test_select_hyper_contig3(hid_t dset_type, hid_t xfer_plist)
 
     /* Allocate write & read buffers */
     wbuf = (uint16_t *)HDmalloc(sizeof(uint16_t) * SPACE8_DIM1 * SPACE8_DIM2 * SPACE8_DIM3 * SPACE8_DIM4);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint16_t *)HDcalloc(sizeof(uint16_t), (size_t)(SPACE8_DIM1 * SPACE8_DIM2 * SPACE8_DIM3 * SPACE8_DIM4));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE8_DIM4; i++)
@@ -1737,9 +1735,9 @@ test_select_hyper_contig_dr__run_test(int test_num, const uint16_t *cube_buf,
 
     /* Allocate buffers */
     small_cube_buf_1 = (uint16_t *)HDcalloc(sizeof(uint16_t), small_cube_size);
-    CHECK(small_cube_buf_1, NULL, "HDcalloc");
+    CHECK_PTR(small_cube_buf_1, "HDcalloc");
     large_cube_buf_1 = (uint16_t *)HDcalloc(sizeof(uint16_t), large_cube_size);
-    CHECK(large_cube_buf_1, NULL, "HDcalloc");
+    CHECK_PTR(large_cube_buf_1, "HDcalloc");
 
     /* Create a dataset transfer property list */
     fapl = H5Pcreate(H5P_FILE_ACCESS);
@@ -2344,7 +2342,7 @@ test_select_hyper_contig_dr(hid_t dset_type, hid_t xfer_plist)
 
     /* Allocate cube buffer for writing values */
     cube_buf = (uint16_t *)HDmalloc(sizeof(uint16_t) * max_cube_size);
-    CHECK(cube_buf, NULL, "HDmalloc");
+    CHECK_PTR(cube_buf, "HDmalloc");
 
     /* Initialize the cube buffer */
     cube_ptr = cube_buf;
@@ -2353,7 +2351,7 @@ test_select_hyper_contig_dr(hid_t dset_type, hid_t xfer_plist)
 
     /* Allocate cube buffer for zeroing values on disk */
     zero_buf = (uint16_t *)HDcalloc(sizeof(uint16_t), max_cube_size);
-    CHECK(zero_buf, NULL, "HDcalloc");
+    CHECK_PTR(zero_buf, "HDcalloc");
 
     for(large_rank = 1; large_rank <= max_rank; large_rank++) {
         for(small_rank = 1; small_rank < large_rank; small_rank++) {
@@ -2813,9 +2811,9 @@ test_select_hyper_checker_board_dr__run_test(int test_num, const uint16_t *cube_
 
     /* Allocate & initialize buffers */
     small_cube_buf_1 = (uint16_t *)HDcalloc(sizeof(uint16_t), small_cube_size);
-    CHECK(small_cube_buf_1, NULL, "HDcalloc");
+    CHECK_PTR(small_cube_buf_1, "HDcalloc");
     large_cube_buf_1 = (uint16_t *)HDcalloc(sizeof(uint16_t), large_cube_size);
-    CHECK(large_cube_buf_1, NULL, "HDcalloc");
+    CHECK_PTR(large_cube_buf_1, "HDcalloc");
 
 
     /* Create a dataset transfer property list */
@@ -3576,7 +3574,7 @@ test_select_hyper_checker_board_dr(hid_t dset_type, hid_t xfer_plist)
 
     /* Allocate cube buffer for writing values */
     cube_buf = (uint16_t *)HDmalloc(sizeof(uint16_t) * max_cube_size);
-    CHECK(cube_buf, NULL, "HDmalloc");
+    CHECK_PTR(cube_buf, "HDmalloc");
 
     /* Initialize the cube buffer */
     cube_ptr = cube_buf;
@@ -3585,7 +3583,7 @@ test_select_hyper_checker_board_dr(hid_t dset_type, hid_t xfer_plist)
 
     /* Allocate cube buffer for zeroing values on disk */
     zero_buf = (uint16_t *)HDcalloc(sizeof(uint16_t), max_cube_size);
-    CHECK(zero_buf, NULL, "HDcalloc");
+    CHECK_PTR(zero_buf, "HDcalloc");
 
     for(large_rank = 1; large_rank <= max_rank; large_rank++) {
         for(small_rank = 1; small_rank < large_rank; small_rank++) {
@@ -3653,11 +3651,11 @@ test_select_hyper_copy(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint16_t *)HDmalloc(sizeof(uint16_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint16_t *)HDcalloc(sizeof(uint16_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
     rbuf2 = (uint16_t *)HDcalloc(sizeof(uint16_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf2, NULL, "HDcalloc");
+    CHECK_PTR(rbuf2, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -3815,11 +3813,11 @@ test_select_point_copy(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint16_t *)HDmalloc(sizeof(uint16_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint16_t *)HDcalloc(sizeof(uint16_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
     rbuf2 = (uint16_t *)HDcalloc(sizeof(uint16_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf2, NULL, "HDcalloc");
+    CHECK_PTR(rbuf2, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -3993,9 +3991,9 @@ test_select_hyper_offset(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -4151,9 +4149,9 @@ test_select_hyper_offset2(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE7_DIM1 * SPACE7_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE7_DIM1 * SPACE7_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE7_DIM1; i++)
@@ -4274,9 +4272,9 @@ test_select_point_offset(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -4454,9 +4452,9 @@ test_select_hyper_union(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -5321,9 +5319,9 @@ test_select_hyper_and_2d(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE2_DIM1 * SPACE2_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -5450,9 +5448,9 @@ test_select_hyper_xor_2d(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE2_DIM1 * SPACE2_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -5581,9 +5579,9 @@ test_select_hyper_notb_2d(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE2_DIM1 * SPACE2_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -5711,9 +5709,9 @@ test_select_hyper_nota_2d(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE2_DIM1 * SPACE2_DIM2));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
@@ -5871,9 +5869,9 @@ test_select_hyper_union_random_5d(hid_t read_plist)
 
     /* Allocate write & read buffers */
     wbuf = (int *)HDmalloc(sizeof(int) * SPACE5_DIM1 * SPACE5_DIM2 * SPACE5_DIM3 * SPACE5_DIM4 * SPACE5_DIM5);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (int *)HDcalloc(sizeof(int), (size_t)(SPACE5_DIM1 * SPACE5_DIM2 * SPACE5_DIM3 * SPACE5_DIM4 * SPACE5_DIM5));
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE5_DIM1; i++)
@@ -6063,9 +6061,9 @@ test_select_hyper_chunk(hid_t fapl_plist, hid_t xfer_plist)
 
     /* Allocate the transfer buffers */
     data = (short *)HDmalloc(sizeof(short) * X * Y * Z);
-    CHECK(data, NULL, "HDmalloc");
+    CHECK_PTR(data, "HDmalloc");
     data_out = (short *)HDcalloc((size_t)(NX * NY * NZ), sizeof(short));
-    CHECK(data_out, NULL, "HDcalloc");
+    CHECK_PTR(data_out, "HDcalloc");
 
     /*
      * Data buffer initialization.
@@ -6298,9 +6296,9 @@ test_select_point_chunk(void)
 
     /* Allocate the transfer buffers */
     data = (unsigned *)HDmalloc(sizeof(unsigned) * SPACE7_DIM1 * SPACE7_DIM2);
-    CHECK(data, NULL, "HDmalloc");
+    CHECK_PTR(data, "HDmalloc");
     data_out = (unsigned *)HDcalloc((size_t)(SPACE7_DIM1 * SPACE7_DIM2), sizeof(unsigned));
-    CHECK(data_out, NULL, "HDcalloc");
+    CHECK_PTR(data_out, "HDcalloc");
 
     /*
      * Data buffer initialization.
@@ -7059,7 +7057,7 @@ test_select_fill_all(void)
 
     /* Allocate memory buffer */
     wbuf = (unsigned *)HDmalloc(sizeof(unsigned) * SPACE7_DIM1 * SPACE7_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
 
     /* Initialize memory buffer */
     for(u = 0, tbuf = wbuf; u < SPACE7_DIM1; u++)
@@ -7135,7 +7133,7 @@ test_select_fill_point(hssize_t *offset)
 
     /* Allocate memory buffer */
     wbuf = (unsigned *)HDmalloc(sizeof(unsigned) * SPACE7_DIM1 * SPACE7_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
 
     /* Initialize memory buffer */
     for(u = 0, tbuf = wbuf; u < SPACE7_DIM1; u++)
@@ -7232,7 +7230,7 @@ test_select_fill_hyper_simple(hssize_t *offset)
 
     /* Allocate memory buffer */
     wbuf = (unsigned *)HDmalloc(sizeof(unsigned) * SPACE7_DIM1 * SPACE7_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
 
     /* Initialize memory buffer */
     for(u = 0, tbuf = wbuf; u < SPACE7_DIM1; u++)
@@ -7339,7 +7337,7 @@ test_select_fill_hyper_regular(hssize_t *offset)
 
     /* Allocate memory buffer */
     wbuf = (unsigned *)HDmalloc(sizeof(unsigned) * SPACE7_DIM1 * SPACE7_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
 
     /* Initialize memory buffer */
     for(u = 0, tbuf = wbuf; u < SPACE7_DIM1; u++)
@@ -7458,7 +7456,7 @@ test_select_fill_hyper_irregular(hssize_t *offset)
 
     /* Allocate memory buffer */
     wbuf = (unsigned *)HDmalloc(sizeof(unsigned) * SPACE7_DIM1 * SPACE7_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
 
     /* Initialize memory buffer */
     for(u = 0, tbuf = wbuf; u < SPACE7_DIM1; u++)
@@ -7560,9 +7558,9 @@ test_select_none(void)
 
     /* Allocate write & read buffers */
     wbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE7_DIM1 * SPACE7_DIM2);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), SPACE7_DIM1 * SPACE7_DIM2);
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize write buffer */
     for(i=0, tbuf=wbuf; i<SPACE7_DIM1; i++)
@@ -7663,9 +7661,9 @@ test_scalar_select(void)
 
     /* Allocate write & read buffers */
     wbuf_uint8 = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE7_DIM1 * SPACE7_DIM2);
-    CHECK(wbuf_uint8, NULL, "HDmalloc");
+    CHECK_PTR(wbuf_uint8, "HDmalloc");
     wbuf_ushort = (unsigned short *)HDmalloc(sizeof(unsigned short) * SPACE7_DIM1 * SPACE7_DIM2);
-    CHECK(wbuf_ushort, NULL, "HDmalloc");
+    CHECK_PTR(wbuf_ushort, "HDmalloc");
 
     /* Initialize write buffers */
     for(i=0, tbuf_uint8=wbuf_uint8, tbuf_ushort=wbuf_ushort; i<SPACE7_DIM1; i++)
@@ -12584,9 +12582,9 @@ test_select_hyper_chunk_offset(void)
 
     /* Allocate buffers */
     wbuf = (int *)HDmalloc(sizeof(int) * SPACE10_DIM1);
-    CHECK(wbuf, NULL, "HDmalloc");
+    CHECK_PTR(wbuf, "HDmalloc");
     rbuf = (int *)HDcalloc(sizeof(int), SPACE10_DIM1);
-    CHECK(rbuf, NULL, "HDcalloc");
+    CHECK_PTR(rbuf, "HDcalloc");
 
     /* Initialize the write buffer */
     for(i=0; i<SPACE10_DIM1; i++)
diff --git a/test/tskiplist.c b/test/tskiplist.c
index f30948e..2806afe 100644
--- a/test/tskiplist.c
+++ b/test/tskiplist.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -68,11 +66,11 @@ test_skiplist_init(void)
 
     /* Allocate arrays */
     rand_num = (int *)HDmalloc(sizeof(int) * NUM_ELEMS);
-    CHECK(rand_num, NULL, "HDmalloc");
+    CHECK_PTR(rand_num, "HDmalloc");
     sort_rand_num = (int *)HDmalloc(sizeof(int) * NUM_ELEMS);
-    CHECK(sort_rand_num, NULL, "HDmalloc");
+    CHECK_PTR(sort_rand_num, "HDmalloc");
     rev_sort_rand_num = (int *)HDmalloc(sizeof(int) * NUM_ELEMS);
-    CHECK(rev_sort_rand_num, NULL, "HDmalloc");
+    CHECK_PTR(rev_sort_rand_num, "HDmalloc");
 
     /* Initialize random number seed */
     curr_time = HDtime(NULL);
@@ -127,7 +125,7 @@ test_skiplist_create(void)
 
     /* Try creating a skip list */
     slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Try closing the skip list */
     ret=H5SL_close(slist);
@@ -157,7 +155,7 @@ test_skiplist_insert(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -166,7 +164,7 @@ test_skiplist_insert(void)
     /* Try searching for item in empty skip list */
     key=37;
     found_item=(int *)H5SL_search(slist,&key);
-    VERIFY(found_item, NULL, "H5SL_search");
+    CHECK_PTR_NULL(found_item, "H5SL_search");
 
     /* Insert an object into the skip list */
     key=2; item=10;
@@ -179,13 +177,13 @@ test_skiplist_insert(void)
 
     /* Search for the item just inserted */
     found_item=(int *)H5SL_search(slist,&key);
-    CHECK(found_item, NULL, "H5SL_search");
-    VERIFY(*found_item,item,"H5SL_search");
+    CHECK_PTR(found_item, "H5SL_search");
+    VERIFY(*found_item, item, "H5SL_search");
 
     /* Search for an item not in list */
     search_key=37;
     found_item=(int *)H5SL_search(slist,&search_key);
-    VERIFY(found_item, NULL, "H5SL_search");
+    CHECK_PTR_NULL(found_item, "H5SL_search");
 
     /* Attempt to insert duplicate key (should fail) */
     search_key=2;
@@ -218,7 +216,7 @@ test_skiplist_insert_many(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -237,7 +235,7 @@ test_skiplist_insert_many(void)
     /* Search for all objects in the skip list */
     for(u=0; u<NUM_ELEMS; u++) {
         found_item=(int *)H5SL_search(slist,&rand_num[u]);
-        CHECK(found_item, NULL, "H5SL_search");
+        CHECK_PTR(found_item, "H5SL_search");
         VERIFY(*found_item,rand_num[u],"H5SL_search");
     } /* end for */
 
@@ -292,7 +290,7 @@ test_skiplist_remove(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -301,7 +299,7 @@ test_skiplist_remove(void)
     /* Try removing an item in empty skip list */
     search_key=37;
     found_item=(int *)H5SL_remove(slist,&search_key);
-    VERIFY(found_item, NULL, "H5SL_remove");
+    CHECK_PTR_NULL(found_item, "H5SL_remove");
 
     /* Insert three objects into the skip list */
     key1=15;
@@ -323,18 +321,18 @@ test_skiplist_remove(void)
     /* Try removing items from skip list */
     search_key=key1;
     found_item=(int *)H5SL_remove(slist,&search_key);
-    CHECK(found_item, NULL, "H5SL_remove");
-    VERIFY(found_item, &key1, "H5SL_remove");
+    CHECK_PTR(found_item, "H5SL_remove");
+    CHECK_PTR_EQ(found_item, &key1, "H5SL_remove");
 
     search_key=key2;
     found_item=(int *)H5SL_remove(slist,&search_key);
-    CHECK(found_item, NULL, "H5SL_remove");
-    VERIFY(found_item, &key2, "H5SL_remove");
+    CHECK_PTR(found_item, "H5SL_remove");
+    CHECK_PTR_EQ(found_item, &key2, "H5SL_remove");
 
     search_key=key3;
     found_item=(int *)H5SL_remove(slist,&search_key);
-    CHECK(found_item, NULL, "H5SL_remove");
-    VERIFY(found_item, &key3, "H5SL_remove");
+    CHECK_PTR(found_item, "H5SL_remove");
+    CHECK_PTR_EQ(found_item, &key3, "H5SL_remove");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -343,7 +341,7 @@ test_skiplist_remove(void)
     /* Try removing items from empty skip list (after its been worked on) */
     search_key=key1;
     found_item=(int *)H5SL_remove(slist,&search_key);
-    VERIFY(found_item, NULL, "H5SL_remove");
+    CHECK_PTR_NULL(found_item, "H5SL_remove");
 
     /* Close the skip list */
     ret=H5SL_close(slist);
@@ -371,7 +369,7 @@ test_skiplist_remove_many(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -390,7 +388,7 @@ test_skiplist_remove_many(void)
     /* Remove all objects from the skip list (in random order) */
     for(u=0; u<NUM_ELEMS; u++) {
         found_item=(int *)H5SL_remove(slist,&rand_num[u]);
-        CHECK(found_item, NULL, "H5SL_remove");
+        CHECK_PTR(found_item, "H5SL_remove");
         VERIFY(*found_item,rand_num[u],"H5SL_remove");
     } /* end for */
 
@@ -413,7 +411,7 @@ test_skiplist_remove_many(void)
     /* Remove all objects from the skip list */
     for(u=0; u<NUM_ELEMS; u++) {
         found_item=(int *)H5SL_remove(slist,&sort_rand_num[u]);
-        CHECK(found_item, NULL, "H5SL_remove");
+        CHECK_PTR(found_item, "H5SL_remove");
         VERIFY(*found_item,sort_rand_num[u],"H5SL_remove");
     } /* end for */
 
@@ -436,7 +434,7 @@ test_skiplist_remove_many(void)
     /* Remove all objects from the skip list */
     for(u=0; u<NUM_ELEMS; u++) {
         found_item=(int *)H5SL_remove(slist,&rev_sort_rand_num[u]);
-        CHECK(found_item, NULL, "H5SL_remove");
+        CHECK_PTR(found_item, "H5SL_remove");
         VERIFY(*found_item,rev_sort_rand_num[u],"H5SL_remove");
     } /* end for */
 
@@ -471,7 +469,7 @@ test_skiplist_firstnext(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -479,7 +477,7 @@ test_skiplist_firstnext(void)
     VERIFY(num, 0, "H5SL_count");
     /* Check that the list appears empty */
     node=H5SL_first(slist);
-    VERIFY(node, NULL, "H5SL_first");
+    CHECK_PTR_NULL(node, "H5SL_first");
 
     /* Insert many objects into the skip list */
     for(u=0; u<NUM_ELEMS; u++) {
@@ -493,7 +491,7 @@ test_skiplist_firstnext(void)
 
     /* Iterate over all the nodes in the skip list */
     node=H5SL_first(slist);
-    CHECK(node, NULL, "H5SL_first");
+    CHECK_PTR(node, "H5SL_first");
     u=0;
     while(node!=NULL) {
         found_item=(int *)H5SL_item(node);
@@ -508,7 +506,7 @@ test_skiplist_firstnext(void)
 
     /* Check that the list appears empty again */
     node=H5SL_first(slist);
-    VERIFY(node, NULL, "H5SL_first");
+    CHECK_PTR_NULL(node, "H5SL_first");
 
     /* Close the skip list */
     ret=H5SL_close(slist);
@@ -564,7 +562,7 @@ test_skiplist_string(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_STR, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -626,7 +624,7 @@ test_skiplist_iterate(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -676,7 +674,7 @@ test_skiplist_hsize(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_HSIZE, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -731,7 +729,7 @@ test_skiplist_unsigned(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_UNSIGNED, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -786,7 +784,7 @@ test_skiplist_obj(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_OBJ, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -864,7 +862,7 @@ test_skiplist_generic(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_GENERIC, test_skiplist_generic_cmp);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -918,7 +916,7 @@ test_skiplist_lastprev(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Check that the skip list has no elements */
     num=H5SL_count(slist);
@@ -926,7 +924,7 @@ test_skiplist_lastprev(void)
 
     /* Check that the list appears empty */
     node=H5SL_last(slist);
-    VERIFY(node, NULL, "H5SL_last");
+    CHECK_PTR_NULL(node, "H5SL_last");
 
     /* Insert many objects into the skip list */
     for(u=0; u<NUM_ELEMS; u++) {
@@ -940,7 +938,7 @@ test_skiplist_lastprev(void)
 
     /* Iterate over all the nodes in the skip list */
     node=H5SL_last(slist);
-    CHECK(node, NULL, "H5SL_last");
+    CHECK_PTR(node, "H5SL_last");
     u=NUM_ELEMS-1;
     while(node!=NULL) {
         found_item=(int *)H5SL_item(node);
@@ -955,7 +953,7 @@ test_skiplist_lastprev(void)
 
     /* Check that the list appears empty again */
     node=H5SL_last(slist);
-    VERIFY(node, NULL, "H5SL_last");
+    CHECK_PTR_NULL(node, "H5SL_last");
 
     /* Close the skip list */
     ret=H5SL_close(slist);
@@ -986,7 +984,7 @@ test_skiplist_find(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_UNSIGNED, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Insert objects into the skip list */
     for(u=0; u<10; u++) {
@@ -997,7 +995,7 @@ test_skiplist_find(void)
     /* Find the element with key==30 in the skip list */
     find_item=30;
     node=H5SL_find(slist,&find_item);
-    CHECK(node, NULL, "H5SL_find");
+    CHECK_PTR(node, "H5SL_find");
 
     /* Iterate over the rest of the nodes in the skip list */
     u=4;
@@ -1011,7 +1009,7 @@ test_skiplist_find(void)
     /* Check for trying to locate non-existent item */
     find_item=81;
     node=H5SL_find(slist,&find_item);
-    VERIFY(node, NULL, "H5SL_find");
+    CHECK_PTR_NULL(node, "H5SL_find");
 
     /* Close the skip list */
     ret=H5SL_close(slist);
@@ -1042,7 +1040,7 @@ test_skiplist_add(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_UNSIGNED, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Insert objects into the skip list */
     for(u=0; u<10; u++) {
@@ -1053,11 +1051,11 @@ test_skiplist_add(void)
     /* Add the element with key==12 in the skip list */
     new_item=12;
     node=H5SL_add(slist,&new_item,&new_item);
-    CHECK(node, NULL, "H5SL_add");
+    CHECK_PTR(node, "H5SL_add");
 
     /* Advance to next node in list */
     node=H5SL_next(node);
-    CHECK(node, NULL, "H5SL_next");
+    CHECK_PTR(node, "H5SL_next");
 
     /* Iterate over the rest of the nodes in the skip list */
     u=2;
@@ -1104,7 +1102,7 @@ test_skiplist_destroy(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Insert objects into the skip list */
     for(u=0; u<NUM_ELEMS; u++) {
@@ -1140,7 +1138,7 @@ test_skiplist_free(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Insert objects into the skip list */
     for(u=0; u<NUM_ELEMS; u++) {
@@ -1212,8 +1210,8 @@ static herr_t test_tfs_iter(void *_obj, void *key, void *_udata) {
     test_tfs_it_ud_t *udata = (test_tfs_it_ud_t *)_udata;
 
     /* Check consistency */
-    VERIFY((void *)&obj->idx, key, "obj->idx");
-    VERIFY(obj, &udata->obj_list->list[obj->idx], "obj_list->list[obj->idx]");
+    CHECK_PTR_EQ((void *)&obj->idx, key, "obj->idx");
+    CHECK_PTR_EQ(obj, &udata->obj_list->list[obj->idx], "obj_list->list[obj->idx]");
 
     /* Increment number of calls */
     udata->ncalls++;
@@ -1238,8 +1236,8 @@ static htri_t test_tfs_free(void *_obj, void *key, void *_obj_list) {
     htri_t ret_value;
 
     /* Check consistency */
-    VERIFY((void *)&obj->idx, key, "obj->idx");
-    VERIFY(obj, &obj_list->list[obj->idx], "obj_list->list[obj->idx]");
+    CHECK_PTR_EQ((void *)&obj->idx, key, "obj->idx");
+    CHECK_PTR_EQ(obj, &obj_list->list[obj->idx], "obj_list->list[obj->idx]");
 
     /* Mark this object as freed (to make sure it isn't recursively freed, that
      * is not something we support, we will undo this if we decide later not to
@@ -1271,7 +1269,7 @@ static htri_t test_tfs_free(void *_obj, void *key, void *_obj_list) {
             else {
                 /* Remove the object */
                 obj_ret = (test_tfs_obj_t *)H5SL_remove(obj_list->slist, &j);
-                CHECK(obj_ret, NULL, "H5SL_remove");
+                CHECK_PTR(obj_ret, "H5SL_remove");
                 obj_ret->nfrees++;
                 obj_list->nobjs_rem--;
             } /* end else */
@@ -1326,7 +1324,7 @@ test_skiplist_try_free_safe(void)
 
     /* Create a skip list */
     obj_list.slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(obj_list.slist, NULL, "H5SL_create");
+    CHECK_PTR(obj_list.slist, "H5SL_create");
 
     /* Init obj_list.list */
     obj_list.list = list;
@@ -1398,7 +1396,7 @@ test_skiplist_less(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_UNSIGNED, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Insert objects into the skip list */
     for(u=0; u<10; u++) {
@@ -1432,7 +1430,7 @@ test_skiplist_less(void)
     VERIFY(*found_item,5,"H5SL_less");
     find_item=4;
     found_item=(unsigned *)H5SL_less(slist,&find_item);
-    VERIFY(found_item,NULL,"H5SL_less");
+    CHECK_PTR_NULL(found_item, "H5SL_less");
 
     /* Close the skip list */
     ret=H5SL_close(slist);
@@ -1462,7 +1460,7 @@ test_skiplist_greater(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_UNSIGNED, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Insert objects into the skip list */
     for(u = 0; u < 10; u++) {
@@ -1490,7 +1488,7 @@ test_skiplist_greater(void)
     VERIFY(*found_item, 90, "H5SL_greater");
     find_item = 100;
     found_item = (unsigned *)H5SL_greater(slist, &find_item);
-    VERIFY(found_item, NULL, "H5SL_greater");
+    CHECK_PTR_NULL(found_item, "H5SL_greater");
     find_item = 6;
     found_item = (unsigned *)H5SL_greater(slist, &find_item);
     VERIFY(*found_item, 10, "H5SL_greater");
@@ -1527,7 +1525,7 @@ test_skiplist_below(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_UNSIGNED, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Insert objects into the skip list */
     for(u = 0; u < 10; u++) {
@@ -1538,44 +1536,44 @@ test_skiplist_below(void)
     /* Check for exact match of items in various positions */
     find_item = 20;
     node = H5SL_below(slist, &find_item);
-    CHECK(node, NULL, "H5SL_below");
+    CHECK_PTR(node, "H5SL_below");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, find_item, "H5SL_below");
     find_item = 90;
     node = H5SL_below(slist, &find_item);
-    CHECK(node, NULL, "H5SL_below");
+    CHECK_PTR(node, "H5SL_below");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, find_item, "H5SL_below");
     find_item = 5;
     node = H5SL_below(slist, &find_item);
-    CHECK(node, NULL, "H5SL_below");
+    CHECK_PTR(node, "H5SL_below");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, find_item, "H5SL_below");
 
     /* Find item less than a missing key, in various positions */
     find_item = 19;
     node = H5SL_below(slist, &find_item);
-    CHECK(node, NULL, "H5SL_below");
+    CHECK_PTR(node, "H5SL_below");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, 15, "H5SL_below");
     find_item = 89;
     node = H5SL_below(slist, &find_item);
-    CHECK(node, NULL, "H5SL_below");
+    CHECK_PTR(node, "H5SL_below");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, 80, "H5SL_below");
     find_item = 100;
     node = H5SL_below(slist, &find_item);
-    CHECK(node, NULL, "H5SL_below");
+    CHECK_PTR(node, "H5SL_below");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, 90, "H5SL_below");
     find_item = 9;
     node = H5SL_below(slist, &find_item);
-    CHECK(node, NULL, "H5SL_below");
+    CHECK_PTR(node, "H5SL_below");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, 5, "H5SL_below");
     find_item = 4;
     node = (H5SL_node_t *)H5SL_less(slist, &find_item);
-    VERIFY(node, NULL, "H5SL_below");
+    CHECK_PTR_NULL(node, "H5SL_below");
 
     /* Close the skip list */
     ret = H5SL_close(slist);
@@ -1606,7 +1604,7 @@ test_skiplist_above(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_UNSIGNED, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Insert objects into the skip list */
     for(u = 0; u < 10; u++) {
@@ -1617,42 +1615,42 @@ test_skiplist_above(void)
     /* Check for exact match of items in various positions */
     find_item = 20;
     node = H5SL_above(slist, &find_item);
-    CHECK(node, NULL, "H5SL_above");
+    CHECK_PTR(node, "H5SL_above");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, find_item, "H5SL_above");
     find_item = 90;
     node = H5SL_above(slist, &find_item);
-    CHECK(node, NULL, "H5SL_above");
+    CHECK_PTR(node, "H5SL_above");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, find_item, "H5SL_above");
     find_item = 5;
     node = H5SL_above(slist, &find_item);
-    CHECK(node, NULL, "H5SL_above");
+    CHECK_PTR(node, "H5SL_above");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, find_item, "H5SL_above");
 
     /* Find item greater than a missing key, in various positions */
     find_item = 19;
     node = H5SL_above(slist, &find_item);
-    CHECK(node, NULL, "H5SL_above");
+    CHECK_PTR(node, "H5SL_above");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, 20, "H5SL_above");
     find_item = 89;
     node = H5SL_above(slist, &find_item);
-    CHECK(node, NULL, "H5SL_above");
+    CHECK_PTR(node, "H5SL_above");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, 90, "H5SL_above");
     find_item = 100;
     node = H5SL_above(slist, &find_item);
-    VERIFY(node, NULL, "H5SL_above");
+    CHECK_PTR_NULL(node, "H5SL_above");
     find_item = 6;
     node = H5SL_above(slist, &find_item);
-    CHECK(node, NULL, "H5SL_above");
+    CHECK_PTR(node, "H5SL_above");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, 10, "H5SL_above");
     find_item = 4;
     node = H5SL_above(slist, &find_item);
-    CHECK(node, NULL, "H5SL_above");
+    CHECK_PTR(node, "H5SL_above");
     found_item = (unsigned *)H5SL_item(node);
     VERIFY(*found_item, 5, "H5SL_above");
 
@@ -1683,7 +1681,7 @@ test_skiplist_remove_first(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_UNSIGNED, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Insert objects into the skip list */
     for(u = 0; u < 10; u++) {
@@ -1699,7 +1697,7 @@ test_skiplist_remove_first(void)
 
     /* Check for removing object from empty list */
     found_item = (unsigned *)H5SL_remove_first(slist);
-    VERIFY(found_item, NULL, "H5SL_remove_first");
+    CHECK_PTR_NULL(found_item, "H5SL_remove_first");
 
     /* Close the skip list */
     ret = H5SL_close(slist);
@@ -1727,7 +1725,7 @@ test_skiplist_remove_first_many(void)
 
     /* Create a skip list */
     slist = H5SL_create(H5SL_TYPE_INT, NULL);
-    CHECK(slist, NULL, "H5SL_create");
+    CHECK_PTR(slist, "H5SL_create");
 
     /* Insert objects into the skip list */
     for(u = 0; u < NUM_ELEMS; u++) {
@@ -1744,7 +1742,7 @@ test_skiplist_remove_first_many(void)
 
     /* Check for removing object from empty list */
     found_item = (int *)H5SL_remove_first(slist);
-    VERIFY(found_item, NULL, "H5SL_remove_first");
+    CHECK_PTR_NULL(found_item, "H5SL_remove_first");
 
     /* Close the skip list */
     ret = H5SL_close(slist);
diff --git a/test/tsohm.c b/test/tsohm.c
index 9d56fcc..133b196 100644
--- a/test/tsohm.c
+++ b/test/tsohm.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
diff --git a/test/ttime.c b/test/ttime.c
index 16acd3e..48c9ba8 100644
--- a/test/ttime.c
+++ b/test/ttime.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
 *
-* Test program:	 ttime
+* Test program:     ttime
 *
 * Test the Time Datatype functionality
 *
@@ -23,8 +21,6 @@
 
 #include "testhdf5.h"
 
-#include "hdf5.h"
-
 #define DATAFILE   "ttime.h5"
 #ifdef NOT_YET
 #define DATASETNAME   "Dataset"
@@ -217,15 +213,15 @@ test_time(void)
 
 }   /* test_time() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	cleanup_time
+ * Function:    cleanup_time
  *
- * Purpose:	Cleanup temporary test files
+ * Purpose:    Cleanup temporary test files
  *
- * Return:	none
+ * Return:    none
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              October 19, 2000
  *
  * Modifications:
diff --git a/test/ttsafe.c b/test/ttsafe.c
index bfd24ba..ae4d7c5 100644
--- a/test/ttsafe.c
+++ b/test/ttsafe.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/ttsafe.h b/test/ttsafe.h
index f2e9e86..c29fadc 100644
--- a/test/ttsafe.h
+++ b/test/ttsafe.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -24,9 +22,6 @@
  * Include required headers.  This file tests internal library functions,
  * so we include the private headers here.
  */
-#include "hdf5.h"
-#include "H5private.h"
-#include "H5Eprivate.h"
 #include "testhdf5.h"
 
 
diff --git a/test/ttsafe_acreate.c b/test/ttsafe_acreate.c
index cc3f405..42d0851 100644
--- a/test/ttsafe_acreate.c
+++ b/test/ttsafe_acreate.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /********************************************************************
diff --git a/test/ttsafe_cancel.c b/test/ttsafe_cancel.c
index 7f8cd53..4bbb326 100644
--- a/test/ttsafe_cancel.c
+++ b/test/ttsafe_cancel.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /********************************************************************
diff --git a/test/ttsafe_dcreate.c b/test/ttsafe_dcreate.c
index df51f72..65051c7 100644
--- a/test/ttsafe_dcreate.c
+++ b/test/ttsafe_dcreate.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /********************************************************************
diff --git a/test/ttsafe_error.c b/test/ttsafe_error.c
index a2f25db..f88e77d 100644
--- a/test/ttsafe_error.c
+++ b/test/ttsafe_error.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /********************************************************************
@@ -91,7 +89,7 @@ void tts_error(void)
     expected[2].maj_num = H5E_LINK;
     expected[2].min_num = H5E_CANTINIT;
 
-    expected[3].maj_num = H5E_SYM;
+    expected[3].maj_num = H5E_LINK;
     expected[3].min_num = H5E_CANTINSERT;
 
     expected[4].maj_num = H5E_SYM;
@@ -100,7 +98,7 @@ void tts_error(void)
     expected[5].maj_num = H5E_SYM;
     expected[5].min_num = H5E_CALLBACK;
 
-    expected[6].maj_num = H5E_SYM;
+    expected[6].maj_num = H5E_LINK;
     expected[6].min_num = H5E_EXISTS;
 
     /* set up mutex for global count of errors */
diff --git a/test/ttst.c b/test/ttst.c
index a7c43a2..c5912c5 100644
--- a/test/ttst.c
+++ b/test/ttst.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -159,7 +157,7 @@ test_tst_create(void)
 
     /* Try creating a TST */
     tree=H5ST_create();
-    CHECK(tree, NULL, "H5ST_create");
+    CHECK_PTR(tree, "H5ST_create");
 
     /* Try closing a real tree */
     ret=H5ST_close(tree);
@@ -188,7 +186,7 @@ test_tst_insert(void)
 
     /* Create the TST */
     tree=H5ST_create();
-    CHECK(tree, NULL, "H5ST_create");
+    CHECK_PTR(tree, "H5ST_create");
 
     /* Insert unique words into TST, in random order */
     for(u=0; u<num_uniq_words; u++) {
@@ -204,13 +202,13 @@ test_tst_insert(void)
 
         /* Check that the value "payloads" are correct */
         found=H5ST_find(tree,uniq_words[u]);
-        CHECK(found, NULL, "H5ST_find");
+        CHECK_PTR(found, "H5ST_find");
 
         if(HDstrcmp((const char *)found->eqkid,uniq_words[u]))
             TestErrPrintf("%d: TST node values don't match!, found->eqkid=%s, uniq_words[%u]=%s\n",__LINE__,(char *)found->eqkid,(unsigned)u,uniq_words[u]);
 
         obj=H5ST_locate(tree,uniq_words[u]);
-        CHECK(obj, NULL, "H5ST_locate");
+        CHECK_PTR(obj, "H5ST_locate");
 
         if(HDstrcmp((const char *)obj,uniq_words[u]))
             TestErrPrintf("%d: TST objects don't match!, obj=%s, uniq_words[%u]=%s\n",__LINE__,(char *)obj,(unsigned)u,uniq_words[u]);
@@ -248,7 +246,7 @@ test_tst_iterate(void)
 
     /* Create the TST */
     tree=H5ST_create();
-    CHECK(tree, NULL, "H5ST_create");
+    CHECK_PTR(tree, "H5ST_create");
 
     /* Insert unique words into TST, in random order */
     for(u=0; u<num_uniq_words; u++) {
@@ -258,7 +256,7 @@ test_tst_iterate(void)
 
     /* Use findfirst/findnext calls to iterate through TST */
     found=H5ST_findfirst(tree);
-    CHECK(found, NULL, "H5ST_findfirst");
+    CHECK_PTR(found, "H5ST_findfirst");
     u=0;
     do {
         /* Check that the strings in the TST are in the correct order */
@@ -296,7 +294,7 @@ test_tst_remove(void)
 
     /* Create the TST */
     tree=H5ST_create();
-    CHECK(tree, NULL, "H5ST_create");
+    CHECK_PTR(tree, "H5ST_create");
 
     /* Insert unique words into TST, in random order */
     for(u=0; u<num_uniq_words; u++) {
@@ -307,7 +305,7 @@ test_tst_remove(void)
     /* Remove strings from TST in random order */
     for(u=0; u<num_uniq_words; u++) {
         obj=H5ST_remove(tree,rand_uniq_words[u]);
-        CHECK(obj, NULL, "H5ST_remove");
+        CHECK_PTR(obj, "H5ST_remove");
 
         /* Check that the correct string was removed from TST */
         if(HDstrcmp((const char *)obj,rand_uniq_words[u]))
@@ -328,7 +326,7 @@ test_tst_remove(void)
     for(u=0; u<num_uniq_words; u++) {
         /* Get the pointer to the node to delete */
         found=H5ST_find(tree,rand_uniq_words[u]);
-        CHECK(found, NULL, "H5ST_find");
+        CHECK_PTR(found, "H5ST_find");
 
         /* Check that the correct object will be removed from TST */
         if(HDstrcmp((const char *)found->eqkid,rand_uniq_words[u]))
diff --git a/test/tunicode.c b/test/tunicode.c
index 2bba9ae..85f5af0 100644
--- a/test/tunicode.c
+++ b/test/tunicode.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Unicode test */
diff --git a/test/tvlstr.c b/test/tvlstr.c
index dbc3083..3315d68 100644
--- a/test/tvlstr.c
+++ b/test/tvlstr.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
 *
-* Test program:	 tvlstr
+* Test program:     tvlstr
 *
 * Test the Variable-Length String functionality
 *
@@ -23,14 +21,12 @@
 
 #include "testhdf5.h"
 
-#include "hdf5.h"
-
 #define DATAFILE   "tvlstr.h5"
 #define DATAFILE2  "tvlstr2.h5"
 
 /* 1-D dataset with fixed dimensions */
-#define SPACE1_RANK	1
-#define SPACE1_DIM1	4
+#define SPACE1_RANK    1
+#define SPACE1_DIM1    4
 
 #define VLSTR_TYPE      "vl_string_type"
 
@@ -117,17 +113,17 @@ test_vlstrings_basic(void)
     char *rdata[SPACE1_DIM1];   /* Information read in */
     char *wdata2;
     hid_t dataspace, dataset2;
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid1;       /* Dataspace ID			*/
-    hid_t		tid1;       /* Datatype ID			*/
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        sid1;       /* Dataspace ID            */
+    hid_t        tid1;       /* Datatype ID            */
     hid_t       xfer_pid;   /* Dataset transfer property list ID */
-    hsize_t		dims1[] = {SPACE1_DIM1};
+    hsize_t        dims1[] = {SPACE1_DIM1};
     hsize_t     size;       /* Number of bytes which will be used */
     unsigned       i;          /* counting variable */
     size_t         str_used;   /* String data in memory */
     size_t         mem_used=0; /* Memory used during allocation */
-    herr_t		ret;		/* Generic return value		*/
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic VL String Functionality\n"));
@@ -249,14 +245,14 @@ test_vlstrings_special(void)
     const char *wdata2[SPACE1_DIM1] = {NULL, NULL, NULL, NULL};
     char *rdata[SPACE1_DIM1];   /* Information read in */
     char *fill;                 /* Fill value */
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid1;       /* Dataspace ID			*/
-    hid_t		tid1;       /* Datatype ID			*/
-    hid_t		dcpl;       /* Dataset creation property list ID */
-    hsize_t		dims1[] = {SPACE1_DIM1};
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        sid1;       /* Dataspace ID            */
+    hid_t        tid1;       /* Datatype ID            */
+    hid_t        dcpl;       /* Dataset creation property list ID */
+    hsize_t        dims1[] = {SPACE1_DIM1};
     unsigned       i;          /* counting variable */
-    herr_t		ret;		/* Generic return value		*/
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Special VL Strings\n"));
@@ -479,14 +475,14 @@ test_compact_vlstring(void)
 {
     const char *wdata[SPACE1_DIM1] = {"one", "two", "three", "four"};
     char *rdata[SPACE1_DIM1];   /* Information read in */
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid1;       /* Dataspace ID			*/
-    hid_t		tid1;       /* Datatype ID			*/
-    hid_t		plist;      /* Dataset creation property list	*/
-    hsize_t		dims1[] = {SPACE1_DIM1};
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        sid1;       /* Dataspace ID            */
+    hid_t        tid1;       /* Datatype ID            */
+    hid_t        plist;      /* Dataset creation property list    */
+    hsize_t        dims1[] = {SPACE1_DIM1};
     unsigned       i;          /* counting variable */
-    herr_t		ret;		/* Generic return value		*/
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing VL Strings in compact dataset\n"));
@@ -875,15 +871,15 @@ test_vlstrings(void)
     test_vl_rewrite();
 }   /* test_vlstrings() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	cleanup_vlstrings
+ * Function:    cleanup_vlstrings
  *
- * Purpose:	Cleanup temporary test files
+ * Purpose:    Cleanup temporary test files
  *
- * Return:	none
+ * Return:    none
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              September 10, 1999
  *
  * Modifications:
diff --git a/test/tvltypes.c b/test/tvltypes.c
index d00519d..e5a3d34 100644
--- a/test/tvltypes.c
+++ b/test/tvltypes.c
@@ -5,17 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
 *
-* Test program:	 tvltypes
+* Test program:     tvltypes
 *
 * Test the Variable-Length Datatype functionality
 *
@@ -23,24 +21,23 @@
 
 #include "testhdf5.h"
 
-#include "hdf5.h"
 #include "H5Dprivate.h"
 
 #define FILENAME   "tvltypes.h5"
 
 /* 1-D dataset with fixed dimensions */
-#define SPACE1_RANK	1
+#define SPACE1_RANK    1
 #define SPACE1_DIM1     4
 
 /* 1-D dataset with fixed dimensions */
-#define SPACE3_RANK	1
+#define SPACE3_RANK    1
 #define SPACE3_DIM1     128
 #define L1_INCM         16
 #define L2_INCM         8
 #define L3_INCM         3
 
 /* 1-D dataset with fixed dimensions */
-#define SPACE4_RANK	1
+#define SPACE4_RANK    1
 #define SPACE4_DIM_SMALL     128
 #define SPACE4_DIM_LARGE     (H5D_TEMP_BUF_SIZE / 64)
 
@@ -106,7 +103,7 @@ static void
 test_vltypes_dataset_create(void)
 {
     hid_t               fid1;           /* HDF5 File IDs                */
-    hid_t		dcpl;		/* Dataset Property list	*/
+    hid_t        dcpl;        /* Dataset Property list    */
     hid_t               dataset;        /* Dataset ID                   */
     hsize_t             dims1[] = {SPACE1_DIM1};
     hid_t               sid1;       /* Dataspace ID                     */
@@ -138,7 +135,7 @@ test_vltypes_dataset_create(void)
 
     /* Create a dataset, supposed to fail */
     H5E_BEGIN_TRY {
-    	dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+        dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, dcpl, H5P_DEFAULT);
     } H5E_END_TRY;
     VERIFY(dataset, FAIL, "H5Dcreate2");
 
@@ -232,18 +229,18 @@ test_vltypes_vlen_atomic(void)
     hvl_t wdata2[SPACE1_DIM1];  /* Information to write */
     hvl_t rdata[SPACE1_DIM1];   /* Information read in */
     hvl_t fill;                 /* Fill value */
-    hid_t fid1;		/* HDF5 File IDs		*/
-    hid_t dataset;	/* Dataset ID			*/
-    hid_t sid1;         /* Dataspace ID			*/
+    hid_t fid1;        /* HDF5 File IDs        */
+    hid_t dataset;    /* Dataset ID            */
+    hid_t sid1;         /* Dataspace ID            */
     hid_t sid2;         /* ID of bad dataspace (no extent set) */
-    hid_t tid1;         /* Datatype ID			*/
+    hid_t tid1;         /* Datatype ID            */
     hid_t dcpl_pid;     /* Dataset creation property list ID */
     hid_t xfer_pid;     /* Dataset transfer property list ID */
     hsize_t dims1[] = {SPACE1_DIM1};
     hsize_t size;       /* Number of bytes which will be used */
     unsigned i,j;       /* counting variables */
     size_t mem_used=0;  /* Memory used during allocation */
-    herr_t ret;		/* Generic return value		*/
+    herr_t ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Atomic VL Datatype Functionality\n"));
@@ -558,7 +555,7 @@ rewrite_vltypes_vlen_atomic(void)
     hsize_t     size;       /* Number of bytes which will be used */
     unsigned       i,j;        /* counting variables */
     size_t         mem_used=0; /* Memory used during allocation */
-    unsigned	increment=4;
+    unsigned    increment=4;
     herr_t              ret;            /* Generic return value         */
 
     /* Output message about test being performed */
@@ -711,16 +708,16 @@ test_vltypes_vlen_compound(void)
     } s1;
     hvl_t wdata[SPACE1_DIM1];   /* Information to write */
     hvl_t rdata[SPACE1_DIM1];   /* Information read in */
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid1;       /* Dataspace ID			*/
-    hid_t		tid1, tid2; /* Datatype IDs         */
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        sid1;       /* Dataspace ID            */
+    hid_t        tid1, tid2; /* Datatype IDs         */
     hid_t       xfer_pid;   /* Dataset transfer property list ID */
-    hsize_t		dims1[] = {SPACE1_DIM1};
+    hsize_t        dims1[] = {SPACE1_DIM1};
     hsize_t     size;       /* Number of bytes which will be used */
     unsigned       i,j;        /* counting variables */
     size_t         mem_used=0; /* Memory used during allocation */
-    herr_t		ret;		/* Generic return value		*/
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Basic Compound VL Datatype Functionality\n"));
@@ -865,7 +862,7 @@ rewrite_vltypes_vlen_compound(void)
     hsize_t     size;       /* Number of bytes which will be used */
     unsigned       i,j;        /* counting variables */
     size_t         mem_used=0; /* Memory used during allocation */
-    unsigned 	increment=4;
+    unsigned     increment=4;
     herr_t              ret;            /* Generic return value         */
 
     /* Output message about test being performed */
@@ -1003,23 +1000,23 @@ test_vltypes_compound_vlen_vlen(void)
     } s1;
     s1          *wdata;                 /* data to write */
     s1          *rdata;                 /* data to read */
-    hid_t	fid1;		        /* HDF5 File IDs		*/
-    hid_t	dataset;	        /* Dataset ID			*/
-    hid_t	sid1;                   /* Dataspace ID			*/
-    hid_t	tid1, tid2, tid3;       /* Datatype IDs         */
-    hsize_t	dims1[] = {SPACE3_DIM1};
+    hid_t    fid1;                /* HDF5 File IDs        */
+    hid_t    dataset;            /* Dataset ID            */
+    hid_t    sid1;                   /* Dataspace ID            */
+    hid_t    tid1, tid2, tid3;       /* Datatype IDs         */
+    hsize_t    dims1[] = {SPACE3_DIM1};
     unsigned    i,j,k;                  /* counting variables */
     hvl_t       *t1, *t2;               /* Temporary pointer to VL information */
-    herr_t	ret;		        /* Generic return value		*/
+    herr_t    ret;                /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Compound Datatypes with VL Atomic Datatype Component Functionality\n"));
 
     /* Allocate and initialize VL data to write */
     wdata = (s1 *)HDmalloc(sizeof(s1) * SPACE3_DIM1);
-    CHECK(wdata, NULL, "HDmalloc");
+    CHECK_PTR(wdata, "HDmalloc");
     rdata = (s1 *)HDmalloc(sizeof(s1) * SPACE3_DIM1);
-    CHECK(rdata, NULL, "HDmalloc");
+    CHECK_PTR(rdata, "HDmalloc");
     for(i = 0; i < SPACE3_DIM1; i++) {
         wdata[i].i = (int)(i * 10);
         wdata[i].f = (float)(i * 20) / 3.0F;
@@ -1184,21 +1181,21 @@ test_vltypes_compound_vlstr(void)
     s1 wdata2[SPACE1_DIM1];             /* data to write */
     s1 rdata[SPACE1_DIM1];              /* data to read */
     s1 rdata2[SPACE1_DIM1];              /* data to read */
-    char	str[64] = "a\0";
-    hid_t	fid1;		        /* HDF5 File IDs		*/
-    hid_t	dataset, dset2;	        /* Dataset ID			*/
-    hid_t	sid1, sid2, filespace, filespace2;  /* Dataspace ID	*/
-    hid_t	tid1, tid2, tid3, tid4, tid5;       /* Datatype IDs     */
-    hid_t	cparms;
-    hsize_t	dims1[] = {SPACE1_DIM1};
-    hsize_t	chunk_dims[] = {SPACE1_DIM1/2};
-    hsize_t	maxdims[] = {H5S_UNLIMITED};
-    hsize_t	size[] = {SPACE1_DIM1};
-    hsize_t	offset[] = {0};
+    char    str[64] = "a\0";
+    hid_t    fid1;                /* HDF5 File IDs        */
+    hid_t    dataset, dset2;            /* Dataset ID            */
+    hid_t    sid1, sid2, filespace, filespace2;  /* Dataspace ID    */
+    hid_t    tid1, tid2, tid3, tid4, tid5;       /* Datatype IDs     */
+    hid_t    cparms;
+    hsize_t    dims1[] = {SPACE1_DIM1};
+    hsize_t    chunk_dims[] = {SPACE1_DIM1/2};
+    hsize_t    maxdims[] = {H5S_UNLIMITED};
+    hsize_t    size[] = {SPACE1_DIM1};
+    hsize_t    offset[] = {0};
     unsigned    i,j;                    /* counting variables */
     s2          *t1, *t2;               /* Temporary pointer to VL information */
-    int		val;
-    herr_t	ret;		        /* Generic return value		*/
+    int        val;
+    herr_t    ret;                /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing VL Datatype of Compound Datatype with VL String Functionality\n"));
@@ -1376,10 +1373,10 @@ test_vltypes_compound_vlstr(void)
         wdata2[i].v.p=(s2*)HDmalloc((i+1)*sizeof(s2));
         wdata2[i].v.len=i+1;
         for(t1=(s2*)(wdata2[i].v).p, j=0; j<i+1; j++, t1++) {
-	    strcat(str, "pp");
-	    t1->string = (char*)HDmalloc(strlen(str)*sizeof(char)+1);
+        strcat(str, "pp");
+        t1->string = (char*)HDmalloc(strlen(str)*sizeof(char)+1);
             strcpy(t1->string, str);
-	    t1->color = green;
+        t1->color = green;
         }
     } /* end for */
 
@@ -1469,17 +1466,17 @@ test_vltypes_compound_vlen_atomic(void)
     s1 wdata[SPACE1_DIM1];   /* Information to write */
     s1 rdata[SPACE1_DIM1];   /* Information read in */
     s1 fill;                    /* Fill value */
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid1;       /* Dataspace ID			*/
-    hid_t		tid1, tid2; /* Datatype IDs         */
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        sid1;       /* Dataspace ID            */
+    hid_t        tid1, tid2; /* Datatype IDs         */
     hid_t       xfer_pid;   /* Dataset transfer property list ID */
     hid_t       dcpl_pid;   /* Dataset creation property list ID */
-    hsize_t		dims1[] = {SPACE1_DIM1};
+    hsize_t        dims1[] = {SPACE1_DIM1};
     hsize_t     size;       /* Number of bytes which will be used */
     unsigned       i,j;        /* counting variables */
     size_t         mem_used=0; /* Memory used during allocation */
-    herr_t		ret;		/* Generic return value		*/
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing Compound Datatypes with VL Atomic Datatype Component Functionality\n"));
@@ -1673,9 +1670,9 @@ test_vltypes_compound_vlen_atomic(void)
 /****************************************************************
 **
 **  rewrite_vltypes_compound_vlen_atomic(): Check memory leak for
-**	basic VL datatype code.
+**    basic VL datatype code.
 **      Check memory leak for compound datatypes with VL datatypes
-**	of atomic datatypes.
+**    of atomic datatypes.
 **
 ****************************************************************/
 static void
@@ -1696,7 +1693,7 @@ rewrite_vltypes_compound_vlen_atomic(void)
     hsize_t     size;       /* Number of bytes which will be used */
     unsigned       i,j;        /* counting variables */
     size_t         mem_used=0; /* Memory used during allocation */
-    unsigned		increment=4;
+    unsigned        increment=4;
     herr_t              ret;            /* Generic return value         */
 
     /* Output message about test being performed */
@@ -1857,16 +1854,16 @@ test_vltypes_vlen_vlen_atomic(void)
     hvl_t wdata[SPACE1_DIM1];   /* Information to write */
     hvl_t rdata[SPACE1_DIM1];   /* Information read in */
     hvl_t *t1, *t2;             /* Temporary pointer to VL information */
-    hid_t		fid1;		/* HDF5 File IDs		*/
-    hid_t		dataset;	/* Dataset ID			*/
-    hid_t		sid1;       /* Dataspace ID			*/
-    hid_t		tid1, tid2; /* Datatype IDs         */
+    hid_t        fid1;        /* HDF5 File IDs        */
+    hid_t        dataset;    /* Dataset ID            */
+    hid_t        sid1;       /* Dataspace ID            */
+    hid_t        tid1, tid2; /* Datatype IDs         */
     hid_t       xfer_pid;   /* Dataset transfer property list ID */
-    hsize_t		dims1[] = {SPACE1_DIM1};
+    hsize_t        dims1[] = {SPACE1_DIM1};
     hsize_t     size;       /* Number of bytes which will be used */
     unsigned       i,j,k;      /* counting variables */
     size_t         mem_used=0; /* Memory used during allocation */
-    herr_t		ret;		/* Generic return value		*/
+    herr_t        ret;        /* Generic return value        */
 
     /* Output message about test being performed */
     MESSAGE(5, ("Testing VL Datatypes with VL Atomic Datatype Component Functionality\n"));
@@ -2051,12 +2048,12 @@ rewrite_longer_vltypes_vlen_vlen_atomic(void)
     hid_t               fid1;           /* HDF5 File IDs                */
     hid_t               dataset;        /* Dataset ID                   */
     hid_t               sid1;       /* Dataspace ID                     */
-    hid_t               tid2; 	/* Datatype IDs         */
+    hid_t               tid2;     /* Datatype IDs         */
     hid_t       xfer_pid;   /* Dataset transfer property list ID */
     hsize_t     size;       /* Number of bytes which will be used */
     unsigned       i,j,k;      /* counting variables */
     size_t         mem_used=0; /* Memory used during allocation */
-    unsigned		increment=1;
+    unsigned        increment=1;
     herr_t              ret;            /* Generic return value         */
 
     /* Output message about test being performed */
@@ -2505,7 +2502,7 @@ test_vltypes_fill_value(void)
 
     /* Allocate space for the buffer to read data */
     rbuf = (dtype1_struct *)HDmalloc(SPACE4_DIM_LARGE * sizeof(dtype1_struct));
-    CHECK(rbuf, NULL, "HDmalloc");
+    CHECK_PTR(rbuf, "HDmalloc");
 
 
     /* Create the small & large dataspaces to use */
@@ -3173,15 +3170,15 @@ test_vltypes(void)
 
     /* These next tests use the same file */
     test_vltypes_dataset_create();    /* Check dataset of VL when fill value
-				       * won't be rewritten to it.*/
+                    * won't be rewritten to it.*/
     test_vltypes_funcs();             /* Test functions with VL types */
     test_vltypes_vlen_atomic();       /* Test VL atomic datatypes */
-    rewrite_vltypes_vlen_atomic();    /* Check VL memory leak	  */
+    rewrite_vltypes_vlen_atomic();    /* Check VL memory leak      */
     test_vltypes_vlen_compound();     /* Test VL compound datatypes */
-    rewrite_vltypes_vlen_compound();  /* Check VL memory leak	  */
+    rewrite_vltypes_vlen_compound();  /* Check VL memory leak      */
     test_vltypes_compound_vlen_atomic(); /* Test compound datatypes with VL atomic components */
-    rewrite_vltypes_compound_vlen_atomic();/* Check VL memory leak	*/
-    test_vltypes_vlen_vlen_atomic();  	   /* Test VL datatype with VL atomic components */
+    rewrite_vltypes_compound_vlen_atomic();/* Check VL memory leak    */
+    test_vltypes_vlen_vlen_atomic();         /* Test VL datatype with VL atomic components */
     rewrite_longer_vltypes_vlen_vlen_atomic();  /*overwrite with VL data of longer sequence*/
     rewrite_shorter_vltypes_vlen_vlen_atomic();  /*overwrite with VL data of shorted sequence*/
     test_vltypes_compound_vlen_vlen();/* Test compound datatypes with VL atomic components */
@@ -3189,15 +3186,15 @@ test_vltypes(void)
     test_vltypes_fill_value();        /* Test fill value for VL data */
 }   /* test_vltypes() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	cleanup_vltypes
+ * Function:    cleanup_vltypes
  *
- * Purpose:	Cleanup temporary test files
+ * Purpose:    Cleanup temporary test files
  *
- * Return:	none
+ * Return:    none
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              June 8, 1999
  *
  * Modifications:
diff --git a/test/twriteorder.c b/test/twriteorder.c
index 58690f6..4c86636 100644
--- a/test/twriteorder.c
+++ b/test/twriteorder.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /***********************************************************
@@ -233,9 +231,9 @@ int create_wo_file(void)
     int	   ret_code;
 
     /* Create the data file */
-    if ((write_fd_g = HDopen(DATAFILE, O_RDWR|O_TRUNC|O_CREAT, 0664)) < 0) {
-	printf("WRITER: error from open\n");
-	return -1;
+    if ((write_fd_g = HDopen(DATAFILE, O_RDWR|O_TRUNC|O_CREAT, H5_POSIX_CREATE_MODE_RW)) < 0) {
+        HDprintf("WRITER: error from open\n");
+        return -1;
     }
     blkaddr=0;
     /* write it to partition 0 */
@@ -299,9 +297,9 @@ int read_wo_file(void)
     char buffer[BLOCKSIZE_DFT];
 
     /* Open the data file */
-    if ((read_fd = HDopen(DATAFILE, O_RDONLY, 0)) < 0) {
-	printf("READER: error from open\n");
-	return -1;
+    if ((read_fd = HDopen(DATAFILE, O_RDONLY)) < 0) {
+        HDprintf("READER: error from open\n");
+        return -1;
     }
     /* keep reading the initial block address until it is non-zero before proceeding. */
     while (blkaddr == 0){
diff --git a/test/unlink.c b/test/unlink.c
index e52699a..f5754f8 100644
--- a/test/unlink.c
+++ b/test/unlink.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/unregister.c b/test/unregister.c
index 878270f..dbf6293 100644
--- a/test/unregister.c
+++ b/test/unregister.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5. The full HDF5 copyright notice, including      *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /*
  * Programmer:	Raymond Lu
@@ -18,6 +16,7 @@
  * Purpose:	Tests H5Zunregister function
  */
 #include "h5test.h"
+#include "H5CXprivate.h"        /* API Contexts                         */
 
 const char *FILENAME[] = {
     "unregister_filter_1",
@@ -232,17 +231,27 @@ main(void)
 {
     hid_t		fapl;
     int	nerrors = 0;
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     /* Testing setup */
     h5_reset();
     fapl = h5_fileaccess();
 
+    /* Push API context */
+    if(H5CX_push() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = TRUE;
+
     /* Test unregistering filter in its own file */
     nerrors += (test_unregister_filters(fapl) < 0           ? 1 : 0);
 
     if(nerrors)
         goto error;
     printf("All filter unregistration tests passed.\n");
+
+    /* Pop API context */
+    if(api_ctx_pushed && H5CX_pop() < 0) FAIL_STACK_ERROR
+    api_ctx_pushed = FALSE;
+
     h5_cleanup(FILENAME, fapl);
 
     return 0;
@@ -251,6 +260,9 @@ error:
     nerrors = MAX(1, nerrors);
     printf("***** %d FILTER UNREGISTRATION TEST%s FAILED! *****\n",
             nerrors, 1 == nerrors ? "" : "S");
+
+    if(api_ctx_pushed) H5CX_pop();
+
     return 1;
 }
 
diff --git a/test/use.h b/test/use.h
index 6664610..0885cc5 100644
--- a/test/use.h
+++ b/test/use.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/use_append_chunk.c b/test/use_append_chunk.c
index 2b1b631..005eb51 100644
--- a/test/use_append_chunk.c
+++ b/test/use_append_chunk.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
diff --git a/test/use_append_mchunks.c b/test/use_append_mchunks.c
index f9ce41b..9ee37cb 100644
--- a/test/use_append_mchunks.c
+++ b/test/use_append_mchunks.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
diff --git a/test/use_common.c b/test/use_common.c
index a18601c..5aa6692 100644
--- a/test/use_common.c
+++ b/test/use_common.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5test.h"
@@ -50,6 +48,8 @@ parse_option(int argc, char * const argv[])
 {
     int ret_value=0;
     int c;
+    int use_swmr;       /* Need an int to detect errors */
+
     /* command line options: See function usage for a description */
     const char *nagg_options = "f:hi:l:n:s:y:z:";
 
@@ -98,11 +98,13 @@ parse_option(int argc, char * const argv[])
 	    };
 	    break;
 	  case 's':	/* use swmr file open mode */
-	    if ((UC_opts.use_swmr = HDatoi(optarg)) < 0) {
-		fprintf(stderr, "swmr value should be 0(no) or 1(yes)\n");
-		usage(progname_g);
-		Hgoto_error(-1);
-	    };
+        use_swmr = HDatoi(optarg);
+	    if (use_swmr != 0 && use_swmr != 1) {
+            HDfprintf(stderr, "swmr value should be 0(no) or 1(yes)\n");
+            usage(progname_g);
+            Hgoto_error(-1);
+	    }
+        UC_opts.use_swmr = (hbool_t)use_swmr;
 	    break;
 	  case 'y':	/* Number of planes per chunk */
 	    if ((UC_opts.chunkplanes = HDstrtoul(optarg, NULL, 0)) <= 0) {
diff --git a/test/use_disable_mdc_flushes.c b/test/use_disable_mdc_flushes.c
index 2915cc3..340f578 100644
--- a/test/use_disable_mdc_flushes.c
+++ b/test/use_disable_mdc_flushes.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/test/vds.c b/test/vds.c
index e6bfeb3..7a659cb 100644
--- a/test/vds.c
+++ b/test/vds.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -38,6 +36,12 @@ const char *FILENAME[] = {
     "vds_src_1",
     "vds%%_src",
     "vds_dapl",
+    "vds_virt_2",
+    "vds_virt_3",
+    "vds_src_2",
+    "vds_src_3",
+    "vds%%_src2",
+    "vds_dapl2",
     NULL
 };
 
@@ -51,6 +55,8 @@ const char *FILENAME[] = {
 
 #define FILENAME_BUF_SIZE       1024
 
+#define TMPDIR          "tmp/"
+
 
 /*-------------------------------------------------------------------------
  * Function:    vds_select_equal
@@ -59,14 +65,7 @@ const char *FILENAME[] = {
  *              provided dataspaces are the same.
  *
  * Return:      Success:        0
- *
  *              Failure:        -1
- *
- * Programmer:  Neil Fortner
- *              Monday, March 2, 2015
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static htri_t
@@ -132,7 +131,7 @@ vds_select_equal(hid_t space1, hid_t space2)
                     if(buf1[i] != buf2[i]) {
                         ret_value = FALSE;
                         break;
-                    } /* end if */
+                    }
 
                 /* Free buffers */
                 HDfree(buf1);
@@ -182,7 +181,7 @@ vds_select_equal(hid_t space1, hid_t space2)
                     if(buf1[i] != buf2[i]) {
                         ret_value = FALSE;
                         break;
-                    } /* end if */
+                    }
 
                 /* Free buffers */
                 HDfree(buf1);
@@ -219,14 +218,7 @@ error:
  *              parameters.
  *
  * Return:      Success:        0
- *
  *              Failure:        -1
- *
- * Programmer:  Neil Fortner
- *              Monday, March 2, 2015
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static int
@@ -300,8 +292,7 @@ vds_check_mapping(hid_t dcpl, size_t i, hid_t vspace, hid_t srcspace,
 
 error:
     H5E_BEGIN_TRY {
-        if(space_out >= 0)
-            (void)H5Sclose(space_out);
+        H5Sclose(space_out);
     } H5E_END_TRY
 
     return -1;
@@ -314,14 +305,7 @@ error:
  * Purpose:     Tests API functions related to virtual datasets.
  *
  * Return:      Success:        0
- *
  *              Failure:        number of errors
- *
- * Programmer:  Neil Fortner
- *              Monday, February 16, 2015
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 /* Helper function to get DCPL for examination depending on config */
@@ -372,12 +356,12 @@ test_api_get_ex_dcpl(test_api_config_t config, hid_t fapl, hid_t dcpl,
                 file = -1;
                 if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
                     TEST_ERROR
-            } /* end if */
+            }
 
             /* Open dataset */
             if((dset = H5Dopen2(file, "vdset", H5P_DEFAULT)) < 0)
                 TEST_ERROR
-        } /* end if */
+        }
 
         /* Get DCPL from dataset */
         if((*ex_dcpl = H5Dget_create_plist(dset)) < 0)
@@ -396,8 +380,8 @@ test_api_get_ex_dcpl(test_api_config_t config, hid_t fapl, hid_t dcpl,
             if(oinfo.meta_size.obj.heap_size != exp_meta_size) {
                 printf("VDS metadata size: %llu Expected: %llu\n", (long long unsigned)oinfo.meta_size.obj.heap_size, (long long unsigned)exp_meta_size);
                 TEST_ERROR
-            } /* end if */
-        } /* end if */
+            }
+        }
         else
             if((oinfo.meta_size.obj.heap_size != exp_meta_size)
                     && (oinfo.meta_size.obj.heap_size != (hsize_t)0))
@@ -426,12 +410,12 @@ test_api_get_ex_dcpl(test_api_config_t config, hid_t fapl, hid_t dcpl,
         if(H5Fclose(file) < 0)
             TEST_ERROR
         file = -1;
-    } /* end if */
+    }
     else if(config == TEST_API_COPY_PLIST) {
         /* Copy property list */
         if((*ex_dcpl = H5Pcopy(dcpl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else if(config == TEST_API_ENCDEC_PLIST) {
         size_t plist_buf_size;
 
@@ -450,14 +434,14 @@ test_api_get_ex_dcpl(test_api_config_t config, hid_t fapl, hid_t dcpl,
         /* Free plist_buf */
         HDfree(plist_buf);
         plist_buf = NULL;
-    } /* end if */
+    }
     else {
         /* Simply copy the id to ex_dcpl and increment the ref count so ex_dcpl
          * can be closed */
         if(H5Iinc_ref(dcpl) < 0)
             TEST_ERROR
         *ex_dcpl = dcpl;
-    } /* end else */
+    }
 
     /* Verify examination DCPL is equal to original DCPL.  Do not compare the
      * plist to itself, and do not do the comparison if we reopened the file,
@@ -468,16 +452,14 @@ test_api_get_ex_dcpl(test_api_config_t config, hid_t fapl, hid_t dcpl,
             TEST_ERROR
         if(!tri_ret)
             TEST_ERROR
-    } /* end if */
+    }
 
     return 0;
 
 error:
     H5E_BEGIN_TRY {
-        if(file >= 0)
-            (void)H5Fclose(file);
-        if(dset >= 0)
-            (void)H5Dclose(dset);
+        H5Fclose(file);
+        H5Dclose(dset);
     } H5E_END_TRY;
     if(plist_buf)
         HDfree(plist_buf);
@@ -534,7 +516,7 @@ test_api(test_api_config_t config, hid_t fapl)
         case TEST_API_NTESTS:
         default:
             TEST_ERROR
-    } /* end switch */
+    }
 
     h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
 
@@ -820,7 +802,7 @@ test_api(test_api_config_t config, hid_t fapl)
         /* Create virtual dataspace */
         if((vspace[i] = H5Screate_simple(2, dims, NULL)) < 0)
             TEST_ERROR
-    } /* end for */
+    }
 
     /* Select all (should not be necessary, but just to be sure) */
     if(H5Sselect_all(srcspace[0]) < 0)
@@ -934,7 +916,7 @@ test_api(test_api_config_t config, hid_t fapl)
         if(H5Sclose(vspace[i]) < 0)
             TEST_ERROR
         vspace[i] = -1;
-    } /* end for */
+    }
     if(H5Pclose(ex_dcpl) < 0)
         TEST_ERROR
     ex_dcpl = -1;
@@ -1040,7 +1022,7 @@ test_api(test_api_config_t config, hid_t fapl)
         /* Add virtual layout mapping */
         if(H5Pset_virtual(dcpl, vspace[i], tmp_filename, tmp_dsetname, srcspace[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get examination DCPL */
     if(test_api_get_ex_dcpl(config, fapl, dcpl, &ex_dcpl, vspace[0], filename, (hsize_t)697) < 0)
@@ -1065,7 +1047,7 @@ test_api(test_api_config_t config, hid_t fapl)
         /* Check that the mapping in the DCPL is correct */
         if(vds_check_mapping(ex_dcpl, (size_t)i, vspace[i], srcspace[0], tmp_filename, tmp_dsetname) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Close */
     if(H5Sclose(srcspace[0]) < 0)
@@ -1075,7 +1057,7 @@ test_api(test_api_config_t config, hid_t fapl)
         if(H5Sclose(vspace[i]) < 0)
             TEST_ERROR
         vspace[i] = -1;
-    } /* end for */
+    }
     if(H5Pclose(ex_dcpl) < 0)
         TEST_ERROR
     ex_dcpl = -1;
@@ -1125,23 +1107,451 @@ test_api(test_api_config_t config, hid_t fapl)
 
 error:
     H5E_BEGIN_TRY {
-        for(i = 0; i < (sizeof(srcspace) / sizeof(srcspace[0])); i++) {
-            if(srcspace[i] >= 0)
-                (void)H5Sclose(srcspace[i]);
-        } /* end for */
-        for(i = 0; i < (sizeof(vspace) / sizeof(vspace[0])); i++) {
-            if(vspace[i] >= 0)
-                (void)H5Sclose(vspace[i]);
-        } /* end for */
-        if(dcpl >= 0)
-            (void)H5Pclose(dcpl);
-        if(ex_dcpl >= 0)
-            (void)H5Pclose(ex_dcpl);
+        for(i = 0; i < (sizeof(srcspace) / sizeof(srcspace[0])); i++)
+            H5Sclose(srcspace[i]);
+        for(i = 0; i < (sizeof(vspace) / sizeof(vspace[0])); i++)
+            H5Sclose(vspace[i]);
+        H5Pclose(dcpl);
+        H5Pclose(ex_dcpl);
     } H5E_END_TRY;
 
      return 1;
 } /* end test_api() */
 
+/*-------------------------------------------------------------------------
+ * Function:    vds_link_prefix
+ *
+ * Purpose:     Set up vds link prefix via H5Pset_virtual_prefix() to be "tmp"
+ *        Should be able to access the target source files in tmp directory via the prefix set
+ *        by H5Pset_virtual_prefix()
+ *
+ * Return:      Success:        0
+ *              Failure:        -1
+ *-------------------------------------------------------------------------
+ */
+static int
+test_vds_prefix(unsigned config, hid_t fapl)
+{
+    char        srcfilename[FILENAME_BUF_SIZE];
+    char        srcfilename_map[FILENAME_BUF_SIZE];
+    char        vfilename[FILENAME_BUF_SIZE];
+    char        vfilename2[FILENAME_BUF_SIZE];
+    char        srcfilenamepct[FILENAME_BUF_SIZE];
+    char        srcfilenamepct_map[FILENAME_BUF_SIZE];
+    const char *srcfilenamepct_map_orig = "vds%%%%_src";
+    hid_t       srcfile[4] = {-1, -1, -1, -1}; /* Files with source dsets */
+    hid_t       vfile = -1;     /* File with virtual dset */
+    hid_t       vfile2 = -1;    /* File with copied virtual dset */
+    hid_t       dcpl = -1;      /* Dataset creation property list */
+    hid_t       dapl = -1;      /* Dataset access property list */
+    hid_t       srcspace[4] = {-1, -1, -1, -1}; /* Source dataspaces */
+    hid_t       vspace[4] = {-1, -1, -1, -1}; /* Virtual dset dataspaces */
+    hid_t       memspace = -1;  /* Memory dataspace */
+    hid_t       srcdset[4] = {-1, -1, -1, -1}; /* Source datsets */
+    hid_t       vdset = -1;     /* Virtual dataset */
+    hsize_t     dims[4] = {10, 26, 0, 0}; /* Data space current size */
+    int         buf[10][26];    /* Write and expected read buffer */
+    int         rbuf[10][26];   /* Read buffer */
+    int         fill = -1;      /* Fill value */
+    int         i, j;
+    char        buffer[1024];   /* buffer to read vds_prefix       */
+
+    TESTING("basic virtual dataset I/O via H5Pset_vds_prefix()")
+
+    h5_fixname(FILENAME[0], fapl, vfilename, sizeof vfilename);
+    h5_fixname(FILENAME[7], fapl, vfilename2, sizeof vfilename2);
+    h5_fixname(FILENAME[8], fapl, srcfilename, sizeof srcfilename);
+    h5_fixname_printf(FILENAME[8], fapl, srcfilename_map, sizeof srcfilename_map);
+    h5_fixname(FILENAME[10], fapl, srcfilenamepct, sizeof srcfilenamepct);
+    h5_fixname_printf(srcfilenamepct_map_orig, fapl, srcfilenamepct_map, sizeof srcfilenamepct_map);
+
+    /* create tmp directory and get current working directory path */
+    if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST)
+        TEST_ERROR
+
+    /* Create DCPL */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        TEST_ERROR
+
+    /* Set fill value */
+    if(H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fill) < 0)
+        TEST_ERROR
+
+    /* Initialize VDS prefix items */
+    if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
+        TEST_ERROR
+
+    if(H5Pset_virtual_prefix(dapl, TMPDIR) < 0)
+        TEST_ERROR
+    if(H5Pget_virtual_prefix(dapl, buffer, sizeof(buffer)) < 0)
+        TEST_ERROR
+
+    if(HDstrcmp(buffer, TMPDIR) != 0)
+        FAIL_PUTS_ERROR("vds prefix not set correctly");
+
+    /*
+     * Test 1: All - all selection
+     */
+    /* Create source dataspace */
+    if((srcspace[0] = H5Screate_simple(2, dims, NULL)) < 0)
+        TEST_ERROR
+
+    /* Create virtual dataspace */
+    if((vspace[0] = H5Screate_simple(2, dims, NULL)) < 0)
+        TEST_ERROR
+
+    /* Select all (should not be necessary, but just to be sure) */
+    if(H5Sselect_all(srcspace[0]) < 0)
+        TEST_ERROR
+    if(H5Sselect_all(vspace[0]) < 0)
+        TEST_ERROR
+
+    /* Add virtual layout mapping */
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset", srcspace[0]) < 0)
+        TEST_ERROR
+
+    /* Create virtual file */
+    if((vfile = H5Fcreate(vfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+        TEST_ERROR
+
+    /* Create source file if requested */
+    if(config & TEST_IO_DIFFERENT_FILE) {
+        HDgetcwd(buffer, 1024);
+        HDchdir(TMPDIR);
+        if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+            TEST_ERROR
+        HDchdir(buffer);
+    }
+    else {
+        srcfile[0] = vfile;
+        if(H5Iinc_ref(srcfile[0]) < 0)
+            TEST_ERROR
+    }
+
+    /* Create source dataset */
+    if((srcdset[0] = H5Dcreate2(srcfile[0], "src_dset", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        TEST_ERROR
+
+    /* Create virtual dataset */
+    if((vdset = H5Dcreate2(vfile, "v_dset", H5T_NATIVE_INT, vspace[0], H5P_DEFAULT, dcpl, dapl)) < 0)
+        TEST_ERROR
+
+    /* Populate write buffer */
+    for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++)
+        for(j = 0; j < (int)(sizeof(buf[0]) / sizeof(buf[0][0])); j++)
+            buf[i][j] = (i * (int)(sizeof(buf[0]) / sizeof(buf[0][0]))) + j;
+
+    /* Write data directly to source dataset */
+    if(H5Dwrite(srcdset[0], H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf[0]) < 0)
+        TEST_ERROR
+
+    /* Close srcdset and srcfile if config option specified */
+    if(config & TEST_IO_CLOSE_SRC) {
+        if(H5Dclose(srcdset[0]) < 0)
+            TEST_ERROR
+        srcdset[0] = -1;
+
+        if(config & TEST_IO_DIFFERENT_FILE) {
+            if(H5Fclose(srcfile[0]) < 0)
+                TEST_ERROR
+            srcfile[0] = -1;
+        }
+    }
+
+    /* Reopen virtual dataset and file if config option specified */
+    if(config & TEST_IO_REOPEN_VIRT) {
+        if(H5Dclose(vdset) < 0)
+            TEST_ERROR
+        vdset = -1;
+        if(H5Fclose(vfile) < 0)
+            TEST_ERROR
+        vfile = -1;
+        if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
+            TEST_ERROR
+        if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
+            TEST_ERROR
+    }
+
+    /* Read data through virtual dataset */
+    HDmemset(rbuf[0], 0, sizeof(rbuf));
+    if(H5Dread(vdset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf[0]) < 0)
+        TEST_ERROR
+
+    /* Verify read data */
+    for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++) {
+        for(j = 0; j < (int)(sizeof(buf[0]) / sizeof(buf[0][0])); j++)
+            if(rbuf[i][j] != buf[i][j]) {
+                TEST_ERROR
+            }
+    }
+
+    /* Adjust write buffer */
+    for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++)
+        for(j = 0; j < (int)(sizeof(buf[0]) / sizeof(buf[0][0])); j++)
+            buf[i][j] += (int)(sizeof(buf) / sizeof(buf[0][0]));
+
+    /* Write data through virtual dataset */
+    if(H5Dwrite(vdset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf[0]) < 0)
+        TEST_ERROR
+
+    /* Reopen srcdset and srcfile if config option specified */
+    if(config & TEST_IO_CLOSE_SRC) {
+        if(config & TEST_IO_DIFFERENT_FILE) {
+            HDgetcwd(buffer, 1024);
+            HDchdir(TMPDIR);
+            if((srcfile[0] = H5Fopen(srcfilename, H5F_ACC_RDONLY, fapl)) < 0)
+                TEST_ERROR
+            HDchdir(buffer);
+        }
+        if((srcdset[0] = H5Dopen2(srcfile[0], "src_dset", H5P_DEFAULT)) < 0)
+            TEST_ERROR
+    }
+
+    /* Read data directly from source dataset */
+    HDmemset(rbuf[0], 0, sizeof(rbuf));
+    if(H5Dread(srcdset[0], H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf[0]) < 0)
+        TEST_ERROR
+
+    /* Verify read data */
+    for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++)
+        for(j = 0; j < (int)(sizeof(buf[0]) / sizeof(buf[0][0])); j++)
+            if(rbuf[i][j] != buf[i][j])
+                TEST_ERROR
+
+    /* Close */
+    if(H5Dclose(srcdset[0]) < 0)
+        TEST_ERROR
+    srcdset[0] = -1;
+    if(H5Dclose(vdset) < 0)
+        TEST_ERROR
+    vdset = -1;
+    if(H5Fclose(srcfile[0]) < 0)
+        TEST_ERROR
+    srcfile[0] = -1;
+    if(H5Fclose(vfile) < 0)
+        TEST_ERROR
+    vfile = -1;
+    if(H5Sclose(srcspace[0]) < 0)
+        TEST_ERROR
+    srcspace[0] = -1;
+    if(H5Sclose(vspace[0]) < 0)
+        TEST_ERROR
+    vspace[0] = -1;
+    if(H5Pclose(dapl) < 0)
+        TEST_ERROR
+    dapl = -1;
+    if(H5Pclose(dcpl) < 0)
+        TEST_ERROR
+    dcpl = -1;
+
+    /*
+     * Test 2: All - all selection with ENV prefix
+     */
+    if(HDsetenv("HDF5_VDS_PREFIX", "${ORIGIN}/tmp", 1))
+        TEST_ERROR
+
+    /* Create DCPL */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        TEST_ERROR
+
+    /* Set fill value */
+    if(H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fill) < 0)
+        TEST_ERROR
+
+    /* Set prefix to a nonexistent directory, will be overwritten by environment variable */
+    if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
+        TEST_ERROR
+
+    if(H5Pset_virtual_prefix(dapl, "someprefix") < 0)
+        TEST_ERROR
+    if(H5Pget_virtual_prefix(dapl, buffer, sizeof(buffer)) < 0)
+        TEST_ERROR
+
+    if(HDstrcmp(buffer, "someprefix") != 0)
+        FAIL_PUTS_ERROR("vds prefix not set correctly");
+
+    /* Create source dataspace */
+    if((srcspace[0] = H5Screate_simple(2, dims, NULL)) < 0)
+        TEST_ERROR
+
+    /* Create virtual dataspace */
+    if((vspace[0] = H5Screate_simple(2, dims, NULL)) < 0)
+        TEST_ERROR
+
+    /* Select all (should not be necessary, but just to be sure) */
+    if(H5Sselect_all(srcspace[0]) < 0)
+        TEST_ERROR
+    if(H5Sselect_all(vspace[0]) < 0)
+        TEST_ERROR
+
+    /* Add virtual layout mapping */
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset", srcspace[0]) < 0)
+        TEST_ERROR
+
+    /* Create virtual file */
+    if((vfile = H5Fcreate(vfilename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+        TEST_ERROR
+
+    /* Create source file if requested */
+    if(config & TEST_IO_DIFFERENT_FILE) {
+        HDgetcwd(buffer, 1024);
+        HDchdir(TMPDIR);
+        if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+            TEST_ERROR
+        HDchdir(buffer);
+    }
+    else {
+        srcfile[0] = vfile;
+        if(H5Iinc_ref(srcfile[0]) < 0)
+            TEST_ERROR
+    }
+
+    /* Create source dataset */
+    if((srcdset[0] = H5Dcreate2(srcfile[0], "src_dset", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        TEST_ERROR
+
+    /* Create virtual dataset */
+    if((vdset = H5Dcreate2(vfile, "v_dset", H5T_NATIVE_INT, vspace[0], H5P_DEFAULT, dcpl, dapl)) < 0)
+        TEST_ERROR
+
+    /* Populate write buffer */
+    for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++)
+        for(j = 0; j < (int)(sizeof(buf[0]) / sizeof(buf[0][0])); j++)
+            buf[i][j] = (i * (int)(sizeof(buf[0]) / sizeof(buf[0][0]))) + j;
+
+    /* Write data directly to source dataset */
+    if(H5Dwrite(srcdset[0], H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf[0]) < 0)
+        TEST_ERROR
+
+    /* Close srcdset and srcfile if config option specified */
+    if(config & TEST_IO_CLOSE_SRC) {
+        if(H5Dclose(srcdset[0]) < 0)
+            TEST_ERROR
+        srcdset[0] = -1;
+
+        if(config & TEST_IO_DIFFERENT_FILE) {
+            if(H5Fclose(srcfile[0]) < 0)
+                TEST_ERROR
+            srcfile[0] = -1;
+        }
+    }
+
+    /* Reopen virtual dataset and file if config option specified */
+    if(config & TEST_IO_REOPEN_VIRT) {
+        if(H5Dclose(vdset) < 0)
+            TEST_ERROR
+        vdset = -1;
+        if(H5Fclose(vfile) < 0)
+            TEST_ERROR
+        vfile = -1;
+        if((vfile = H5Fopen(vfilename2, H5F_ACC_RDWR, fapl)) < 0)
+            TEST_ERROR
+        if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
+            TEST_ERROR
+    }
+
+    /* Read data through virtual dataset */
+    HDmemset(rbuf[0], 0, sizeof(rbuf));
+    if(H5Dread(vdset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf[0]) < 0)
+        TEST_ERROR
+
+    /* Verify read data */
+    for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++) {
+        for(j = 0; j < (int)(sizeof(buf[0]) / sizeof(buf[0][0])); j++)
+            if(rbuf[i][j] != buf[i][j]) {
+                TEST_ERROR
+            }
+    }
+
+    /* Adjust write buffer */
+    for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++)
+        for(j = 0; j < (int)(sizeof(buf[0]) / sizeof(buf[0][0])); j++)
+            buf[i][j] += (int)(sizeof(buf) / sizeof(buf[0][0]));
+
+    /* Write data through virtual dataset */
+    if(H5Dwrite(vdset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf[0]) < 0)
+        TEST_ERROR
+
+    /* Reopen srcdset and srcfile if config option specified */
+    if(config & TEST_IO_CLOSE_SRC) {
+        if(config & TEST_IO_DIFFERENT_FILE) {
+            HDgetcwd(buffer, 1024);
+            HDchdir(TMPDIR);
+            if((srcfile[0] = H5Fopen(srcfilename, H5F_ACC_RDONLY, fapl)) < 0)
+                TEST_ERROR
+            HDchdir(buffer);
+        }
+        if((srcdset[0] = H5Dopen2(srcfile[0], "src_dset", H5P_DEFAULT)) < 0)
+            TEST_ERROR
+    }
+
+    /* Read data directly from source dataset */
+    HDmemset(rbuf[0], 0, sizeof(rbuf));
+    if(H5Dread(srcdset[0], H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf[0]) < 0)
+        TEST_ERROR
+
+    /* Verify read data */
+    for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++)
+        for(j = 0; j < (int)(sizeof(buf[0]) / sizeof(buf[0][0])); j++)
+            if(rbuf[i][j] != buf[i][j])
+                TEST_ERROR
+
+    /* Close */
+    if(H5Dclose(vdset) < 0)
+        TEST_ERROR
+    vdset = -1;
+    if(H5Dclose(srcdset[0]) < 0)
+        TEST_ERROR
+    srcdset[0] = -1;
+    if(H5Fclose(srcfile[0]) < 0)
+        TEST_ERROR
+    srcfile[0] = -1;
+    if(H5Fclose(vfile) < 0)
+        TEST_ERROR
+    vfile = -1;
+    if(H5Sclose(srcspace[0]) < 0)
+        TEST_ERROR
+    srcspace[0] = -1;
+    if(H5Sclose(vspace[0]) < 0)
+        TEST_ERROR
+    vspace[0] = -1;
+    if(H5Pclose(dapl) < 0)
+        TEST_ERROR
+    dapl = -1;
+    if(H5Pclose(dcpl) < 0)
+        TEST_ERROR
+    dcpl = -1;
+
+    if(HDsetenv("HDF5_VDS_PREFIX", "", 1) < 0)
+        TEST_ERROR
+
+    PASSED();
+    return 0;
+
+ error:
+    H5E_BEGIN_TRY {
+        for(i = 0; i < (int)(sizeof(srcdset) / sizeof(srcdset[0])); i++)
+            H5Dclose(srcdset[i]);
+        H5Dclose(vdset);
+        for(i = 0; i < (int)(sizeof(srcfile) / sizeof(srcfile[0])); i++)
+            H5Fclose(srcfile[i]);
+        H5Fclose(vfile);
+        H5Fclose(vfile2);
+        for(i = 0; i < (int)(sizeof(srcspace) / sizeof(srcspace[0])); i++)
+            H5Sclose(srcspace[i]);
+        for(i = 0; i < (int)(sizeof(vspace) / sizeof(vspace[0])); i++)
+            H5Sclose(vspace[i]);
+        H5Sclose(memspace);
+        H5Pclose(dapl);
+        H5Pclose(dcpl);
+    } H5E_END_TRY;
+
+    if(HDsetenv("HDF5_VDS_PREFIX", "", 1) < 0)
+        TEST_ERROR
+
+    return 1;
+} /* end vds_link_prefix() */
+
 
 /*-------------------------------------------------------------------------
  * Function:    test_basic_io
@@ -1150,14 +1560,7 @@ error:
  *              pattern-matching file/dataset strings
  *
  * Return:      Success:        0
- *
  *              Failure:        number of errors
- *
- * Programmer:  Neil Fortner
- *              Tuesday, March 3, 2015
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static int
@@ -1240,12 +1643,12 @@ test_basic_io(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create source dataset */
     if((srcdset[0] = H5Dcreate2(srcfile[0], "src_dset", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
@@ -1274,8 +1677,8 @@ test_basic_io(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -1289,7 +1692,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data through virtual dataset */
     HDmemset(rbuf[0], 0, sizeof(rbuf));
@@ -1318,7 +1721,7 @@ test_basic_io(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[0] = H5Dopen2(srcfile[0], "src_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data directly from source dataset */
     HDmemset(rbuf[0], 0, sizeof(rbuf));
@@ -1402,12 +1805,12 @@ test_basic_io(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create source datasets */
     if((srcdset[0] = H5Dcreate2(srcfile[0], "%src_dset1", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
@@ -1443,8 +1846,8 @@ test_basic_io(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -1458,7 +1861,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data through virtual dataset */
     HDmemset(rbuf[0], 0, sizeof(rbuf));
@@ -1489,7 +1892,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile[0], "src_dset2%", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data directly from source datasets */
     HDmemset(rbuf[0], 0, sizeof(rbuf));
@@ -1538,8 +1941,8 @@ test_basic_io(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -1548,7 +1951,7 @@ test_basic_io(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Open v_dset2 */
     if((vdset = H5Dopen2(vfile, "v_dset2", H5P_DEFAULT)) < 0)
@@ -1574,7 +1977,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile[0], "src_dset2%", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Only copy to a different file if the source datasets are in a different
      * file */
@@ -1616,8 +2019,8 @@ test_basic_io(unsigned config, hid_t fapl)
                 if(H5Fclose(srcfile[0]) < 0)
                     TEST_ERROR
                 srcfile[0] = -1;
-            } /* end if */
-        } /* end if */
+            }
+        }
 
         /* Reopen copied virtual file if config option specified */
         if(config & TEST_IO_REOPEN_VIRT) {
@@ -1626,7 +2029,7 @@ test_basic_io(unsigned config, hid_t fapl)
             vfile2 = -1;
             if((vfile2 = H5Fopen(vfilename2, H5F_ACC_RDWR, fapl)) < 0)
                 TEST_ERROR
-        } /* end if */
+        }
 
         /* Open v_dset3 */
         if((vdset = H5Dopen2(vfile2, "v_dset3", H5P_DEFAULT)) < 0)
@@ -1652,13 +2055,13 @@ test_basic_io(unsigned config, hid_t fapl)
                 TEST_ERROR
             if((srcdset[1] = H5Dopen2(srcfile[0], "src_dset2%", H5P_DEFAULT)) < 0)
                 TEST_ERROR
-        } /* end if */
+        }
 
         /* Close copied virtual file */
         if(H5Fclose(vfile2) < 0)
             TEST_ERROR
         vfile2 = -1;
-    } /* end if */
+    }
 
     /* Close */
     if(H5Dclose(srcdset[0]) < 0)
@@ -1737,12 +2140,12 @@ test_basic_io(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create source datasets */
     if((srcdset[0] = H5Dcreate2(srcfile[0], "%src_dset1", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
@@ -1784,8 +2187,8 @@ test_basic_io(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -1799,7 +2202,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data through virtual dataset */
     HDmemset(rbuf[0], 0, sizeof(rbuf));
@@ -1830,7 +2233,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile[0], "src_dset2%", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data directly from source datasets */
     HDmemset(rbuf[0], 0, sizeof(rbuf));
@@ -1925,12 +2328,12 @@ test_basic_io(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilenamepct, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create source datasets */
     if((srcdset[0] = H5Dcreate2(srcfile[0], "src_dset1", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
@@ -1966,8 +2369,8 @@ test_basic_io(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -1981,7 +2384,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read first source dataset through virtual dataset */
     HDmemset(rbuf[0], 0, sizeof(rbuf));
@@ -2034,7 +2437,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile[0], "src_dset2", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data directly from source datasets */
     HDmemset(rbuf[0], 0, sizeof(rbuf));
@@ -2133,12 +2536,12 @@ test_basic_io(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create source datasets */
     if((srcdset[0] = H5Dcreate2(srcfile[0], "src_dset1", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
@@ -2166,7 +2569,7 @@ test_basic_io(unsigned config, hid_t fapl)
             evbuf[i][j] = buf[2 * i][j];
         for(/* j = 13 */; j < 26; j++)
             evbuf[i][j] = buf[2 * i + 1][j - 13];
-    } /* end for */
+    }
 
     /* Adjust write buffer */
     for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++)
@@ -2183,7 +2586,7 @@ test_basic_io(unsigned config, hid_t fapl)
             evbuf[i + 5][j] = buf[2 * i][j + 13];
         for(/* j = 13 */; j < 26; j++)
             evbuf[i + 5][j] = buf[2 * i + 1][j];
-    } /* end for */
+    }
 
     /* Close srcdsets and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -2198,8 +2601,8 @@ test_basic_io(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -2213,7 +2616,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data through virtual dataset by hyperslab */
     /* Reset rbuf */
@@ -2229,7 +2632,7 @@ test_basic_io(unsigned config, hid_t fapl)
             erbuf[i][j] = evbuf[2 * i][j];
         for(/* j = 13 */; j < 26; j++)
             erbuf[i][j] = evbuf[2 * i + 1][j - 13];
-    } /* end for */
+    }
 
     /* Read second slice */
     if(H5Dread(vdset, H5T_NATIVE_INT, vspace[1], srcspace[1], H5P_DEFAULT, rbuf[0]) < 0)
@@ -2241,7 +2644,7 @@ test_basic_io(unsigned config, hid_t fapl)
             erbuf[i + 5][j] = evbuf[2 * i][j + 13];
         for(/* j = 13 */; j < 26; j++)
             erbuf[i + 5][j] = evbuf[2 * i + 1][j];
-    } /* end for */
+    }
 
     /* Verify read data */
     for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++)
@@ -2265,7 +2668,7 @@ test_basic_io(unsigned config, hid_t fapl)
             evbuf[2 * i][j] = buf[i][j];
         for(/* j = 13 */; j < 26; j++)
             evbuf[2 * i + 1][j - 13] = buf[i][j];
-    } /* end for */
+    }
 
     /* Adjust write buffer */
     for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++)
@@ -2282,7 +2685,7 @@ test_basic_io(unsigned config, hid_t fapl)
             evbuf[2 * i][j + 13] = buf[i + 5][j];
         for(/* j = 13 */; j < 26; j++)
             evbuf[2 * i + 1][j] = buf[i + 5][j];
-    } /* end for */
+    }
 
     /* Reopen srcdsets and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -2293,7 +2696,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile[0], "src_dset2", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data directly from source datasets */
     /* Reset rbuf */
@@ -2309,7 +2712,7 @@ test_basic_io(unsigned config, hid_t fapl)
             erbuf[2 * i][j] = evbuf[i][j];
         for(/* j = 13 */; j < 26; j++)
             erbuf[2 * i + 1][j - 13] = evbuf[i][j];
-    } /* end for */
+    }
 
     /* Read second dataset */
     if(H5Dread(srcdset[1], H5T_NATIVE_INT, srcspace[1], srcspace[1], H5P_DEFAULT, rbuf[0]) < 0)
@@ -2321,7 +2724,7 @@ test_basic_io(unsigned config, hid_t fapl)
             erbuf[2 * i][j + 13] = evbuf[i + 5][j];
         for(/* j = 13 */; j < 26; j++)
             erbuf[2 * i + 1][j] = evbuf[i + 5][j];
-    } /* end for */
+    }
 
     /* Verify read data */
     for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++)
@@ -2441,12 +2844,12 @@ test_basic_io(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create source datasets */
     if((srcdset[0] = H5Dcreate2(srcfile[0], "src_dset1", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
@@ -2500,8 +2903,8 @@ test_basic_io(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -2515,7 +2918,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data through virtual dataset by hyperslab */
     /* Reset rbuf */
@@ -2540,7 +2943,7 @@ test_basic_io(unsigned config, hid_t fapl)
         for(j = 0; j < 26; j++) {
             erbuf[i][j] += (int)(sizeof(buf) / sizeof(buf[0][0]));
             erbuf[i + 1][j] -= (int)(sizeof(buf) / sizeof(buf[0][0]));
-        } /* end for */
+        }
 
     /* Verify read data */
     for(i = 0; i < (int)(sizeof(buf) / sizeof(buf[0])); i++)
@@ -2586,7 +2989,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile[0], "src_dset2", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data directly from source datasets */
     /* Reset rbuf */
@@ -2607,7 +3010,7 @@ test_basic_io(unsigned config, hid_t fapl)
         for(j = 0; j < 26; j++) {
             erbuf[i][j] += (int)(sizeof(buf) / sizeof(buf[0][0]));
             erbuf[i + 1][j] -= (int)(sizeof(buf) / sizeof(buf[0][0]));
-        } /* end for */
+        }
 
     /* Read second dataset */
     if(H5Dread(srcdset[1], H5T_NATIVE_INT, memspace, srcspace[0], H5P_DEFAULT, rbuf[0]) < 0)
@@ -2782,12 +3185,12 @@ test_basic_io(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create source dataset */
     if((srcdset[0] = H5Dcreate2(srcfile[0], "src_dset1", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
@@ -2824,8 +3227,8 @@ test_basic_io(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -2839,7 +3242,7 @@ test_basic_io(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data through virtual dataset */
     /* Reset rbuf */
@@ -2945,7 +3348,7 @@ test_basic_io(unsigned config, hid_t fapl)
             if((j >= 3) && (j < 6)) {
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
@@ -2998,7 +3401,7 @@ test_basic_io(unsigned config, hid_t fapl)
             if((j >= 6) && (j < 9)) {
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
@@ -3216,7 +3619,7 @@ test_basic_io(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[0] = H5Dopen2(srcfile[0], "src_dset1", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read data directly from source dataset */
     /* Select hyperslab in memory space */
@@ -3291,32 +3694,19 @@ test_basic_io(unsigned config, hid_t fapl)
 
 error:
     H5E_BEGIN_TRY {
-        for(i = 0; i < (int)(sizeof(srcdset) / sizeof(srcdset[0])); i++) {
-            if(srcdset[i] >= 0)
-                (void)H5Dclose(srcdset[i]);
-        } /* end for */
-        if(vdset >= 0)
-            (void)H5Dclose(vdset);
-        for(i = 0; i < (int)(sizeof(srcfile) / sizeof(srcfile[0])); i++) {
-            if(srcfile[i] >= 0)
-                (void)H5Fclose(srcfile[i]);
-        } /* end for */
-        if(vfile >= 0)
-            (void)H5Fclose(vfile);
-        if(vfile2 >= 0)
-            (void)H5Fclose(vfile2);
-        for(i = 0; i < (int)(sizeof(srcspace) / sizeof(srcspace[0])); i++) {
-            if(srcspace[i] >= 0)
-                (void)H5Sclose(srcspace[i]);
-        } /* end for */
-        for(i = 0; i < (int)(sizeof(vspace) / sizeof(vspace[0])); i++) {
-            if(vspace[i] >= 0)
-                (void)H5Sclose(vspace[i]);
-        } /* end for */
-        if(memspace >= 0)
-            (void)H5Sclose(memspace);
-        if(dcpl >= 0)
-            (void)H5Pclose(dcpl);
+        for(i = 0; i < (int)(sizeof(srcdset) / sizeof(srcdset[0])); i++)
+            H5Dclose(srcdset[i]);
+        H5Dclose(vdset);
+        for(i = 0; i < (int)(sizeof(srcfile) / sizeof(srcfile[0])); i++)
+            H5Fclose(srcfile[i]);
+        H5Fclose(vfile);
+        H5Fclose(vfile2);
+        for(i = 0; i < (int)(sizeof(srcspace) / sizeof(srcspace[0])); i++)
+            H5Sclose(srcspace[i]);
+        for(i = 0; i < (int)(sizeof(vspace) / sizeof(vspace[0])); i++)
+            H5Sclose(vspace[i]);
+        H5Sclose(memspace);
+        H5Pclose(dcpl);
     } H5E_END_TRY;
 
      return 1;
@@ -3329,14 +3719,7 @@ error:
  * Purpose:     Tests VDS with unlimited selections
  *
  * Return:      Success:        0
- *
  *              Failure:        number of errors
- *
- * Programmer:  Neil Fortner
- *              Thursday, April 30, 2015
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static int
@@ -3449,12 +3832,12 @@ test_unlim(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create source datasets */
     if((srcdset[0] = H5Dcreate2(srcfile[0], "src_dset1", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, srcdcpl, H5P_DEFAULT)) < 0)
@@ -3519,8 +3902,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -3534,7 +3917,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -3579,11 +3962,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Test H5Pget_virtual_view() */
     if(H5Pget_virtual_view(dapl, &virtual_view) < 0)
@@ -3603,7 +3986,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -3651,11 +4034,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcdset[0] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -3664,7 +4047,7 @@ test_unlim(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[0] = H5Dopen2(srcfile[0], "src_dset1", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Extend srcdset[0] */
     dims[0] = 5;
@@ -3701,8 +4084,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -3716,7 +4099,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -3763,11 +4146,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_LAST_AVAILABLE, reopen file
      * as well if config option specified */
@@ -3781,7 +4164,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -3834,11 +4217,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcdset[1] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -3847,7 +4230,7 @@ test_unlim(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile[0], "src_dset2", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Extend srcdset[1] */
     dims[0] = 5;
@@ -3889,8 +4272,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -3904,7 +4287,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -3966,7 +4349,7 @@ test_unlim(unsigned config, hid_t fapl)
             if((i == 4) || (i == 5)) {
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
@@ -4031,11 +4414,11 @@ test_unlim(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
+            }
 
         /* Shrink to 15 */
         dims[1] = 15;
@@ -4062,12 +4445,12 @@ test_unlim(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
-    } /* end if */
+            }
+    }
 
     /* Close VDS and reopen with view set to H5D_VDS_FIRST_MISSING, reopen file
      * as well if config option specified */
@@ -4081,7 +4464,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -4129,11 +4512,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Now test reopening virtual dataset without calling H5Dget_space, if
      * REOPEN_VIRT flag set */
@@ -4168,11 +4551,11 @@ test_unlim(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
+            }
 
         /* Now try setting extent manually */
         /* Grow to 18 */
@@ -4200,11 +4583,11 @@ test_unlim(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
+            }
 
         /* Grow to 20 */
         dims[1] = 20;
@@ -4230,7 +4613,7 @@ test_unlim(unsigned config, hid_t fapl)
             for(j = 0; j < (int)mdims[1]; j++)
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-    } /* end if */
+    }
 
     /* Close */
     if(!(config & TEST_IO_CLOSE_SRC)) {
@@ -4243,12 +4626,12 @@ test_unlim(unsigned config, hid_t fapl)
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     else if(!(config & TEST_IO_DIFFERENT_FILE)) {
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
     vdset = -1;
@@ -4324,12 +4707,12 @@ test_unlim(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create source datasets */
     if((srcdset[0] = H5Dcreate2(srcfile[0], "src_dset1", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, srcdcpl, H5P_DEFAULT)) < 0)
@@ -4394,8 +4777,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -4409,7 +4792,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -4453,11 +4836,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_FIRST_MISSING, reopen file
      * as well if config option specified */
@@ -4471,7 +4854,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -4513,11 +4896,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcdset[0] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -4526,7 +4909,7 @@ test_unlim(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[0] = H5Dopen2(srcfile[0], "src_dset1", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Extend srcdset[0] */
     dims[1] = 7;
@@ -4568,8 +4951,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -4583,7 +4966,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -4629,11 +5012,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_LAST_AVAILABLE, reopen file
      * as well if config option specified */
@@ -4647,7 +5030,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -4698,11 +5081,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcdset[1] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -4711,7 +5094,7 @@ test_unlim(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile[0], "src_dset2", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Extend srcdset[1] */
     dims[1] = 10;
@@ -4753,8 +5136,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -4768,7 +5151,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -4830,7 +5213,7 @@ test_unlim(unsigned config, hid_t fapl)
             if((i == 4) || (i == 5)) {
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
@@ -4847,7 +5230,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -4899,11 +5282,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close */
     if(!(config & TEST_IO_CLOSE_SRC)) {
@@ -4916,12 +5299,12 @@ test_unlim(unsigned config, hid_t fapl)
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     else if(!(config & TEST_IO_DIFFERENT_FILE)) {
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
     vdset = -1;
@@ -5016,12 +5399,12 @@ test_unlim(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create source datasets */
     if((srcdset[0] = H5Dcreate2(srcfile[0], "src_dset1", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, srcdcpl, H5P_DEFAULT)) < 0)
@@ -5061,7 +5444,7 @@ test_unlim(unsigned config, hid_t fapl)
         for(j = 0; j < 2; j++) {
             erbuf[i][6 * j] = buf[i][2 * j];
             erbuf[i][(6 * j) + 1] = buf[i][(2 * j) + 1];
-        } /* end for */
+        }
 
     /* Adjust write buffer */
     for(i = 0; i < (int)mdims[0]; i++)
@@ -5077,7 +5460,7 @@ test_unlim(unsigned config, hid_t fapl)
         for(j = 0; j < 2; j++) {
             erbuf[i][(6 * j) + 2] = buf[i][2 * j];
             erbuf[i][(6 * j) + 3] = buf[i][(2 * j) + 1];
-        } /* end for */
+        }
 
     /* Adjust write buffer */
     for(i = 0; i < (int)mdims[0]; i++)
@@ -5098,7 +5481,7 @@ test_unlim(unsigned config, hid_t fapl)
     for(i = 0; i < 10; i++) {
         erbuf[i][4] = buf[i][0];
         erbuf[i][5] = buf[i][1];
-    } /* end for */
+    }
 
     /* Close srcdsets and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -5116,8 +5499,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -5131,7 +5514,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -5175,11 +5558,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_FIRST_MISSING, reopen file
      * as well if config option specified */
@@ -5193,7 +5576,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -5235,11 +5618,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcdset[0] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -5248,7 +5631,7 @@ test_unlim(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[0] = H5Dopen2(srcfile[0], "src_dset1", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Extend srcdset[0] */
     dims[1] = 7;
@@ -5285,8 +5668,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -5300,7 +5683,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -5345,11 +5728,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_LAST_AVAILABLE, reopen file
      * as well if config option specified */
@@ -5363,7 +5746,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -5373,7 +5756,7 @@ test_unlim(unsigned config, hid_t fapl)
         erbuf[i][12] = buf[i][0];
         erbuf[i][13] = buf[i][1];
         erbuf[i][18] = buf[i][2];
-    } /* end for */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -5417,11 +5800,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcdset[2] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -5430,7 +5813,7 @@ test_unlim(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[2] = H5Dopen2(srcfile[0], "src_dset3", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Extend srcdset[2] */
     dims[1] = 5;
@@ -5462,7 +5845,7 @@ test_unlim(unsigned config, hid_t fapl)
         erbuf[i][10] = buf[i][0];
         erbuf[i][11] = buf[i][1];
         erbuf[i][16] = buf[i][2];
-    } /* end for */
+    }
 
     /* Close srcdset[2] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -5474,8 +5857,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -5489,7 +5872,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -5534,11 +5917,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_FIRST_MISSING, reopen file
      * as well if config option specified */
@@ -5552,7 +5935,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -5598,11 +5981,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcdset[1] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -5611,7 +5994,7 @@ test_unlim(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile[0], "src_dset2", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Extend srcdset[1] */
     dims[1] = 6;
@@ -5642,7 +6025,7 @@ test_unlim(unsigned config, hid_t fapl)
     for(i = 0; i < 10; i++) {
         erbuf[i][14] = buf[i][0];
         erbuf[i][15] = buf[i][1];
-    } /* end for */
+    }
 
     /* Close srcdset[1] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -5654,8 +6037,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -5669,7 +6052,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -5713,11 +6096,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_LAST_AVAILABLE, reopen file
      * as well if config option specified */
@@ -5731,7 +6114,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -5773,11 +6156,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Now just read middle 2 rows */
     HDmemset(rbuf[0], 0, sizeof(rbuf));
@@ -5803,11 +6186,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else if((i == 4) || (i == 5)) {
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
@@ -5826,12 +6209,12 @@ test_unlim(unsigned config, hid_t fapl)
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     else if(!(config & TEST_IO_DIFFERENT_FILE)) {
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
     vdset = -1;
@@ -5912,12 +6295,12 @@ test_unlim(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create source datasets */
     if((srcdset[0] = H5Dcreate2(srcfile[0], "src_dset1", H5T_NATIVE_INT, srcspace[0], H5P_DEFAULT, srcdcpl, H5P_DEFAULT)) < 0)
@@ -5970,8 +6353,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -5985,7 +6368,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -6031,11 +6414,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_FIRST_MISSING, reopen file
      * as well if config option specified */
@@ -6049,7 +6432,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -6091,11 +6474,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcdset[0] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -6104,7 +6487,7 @@ test_unlim(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[0] = H5Dopen2(srcfile[0], "src_dset1", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Extend srcdset[0] */
     dims[0] = 5;
@@ -6142,8 +6525,8 @@ test_unlim(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -6157,7 +6540,7 @@ test_unlim(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -6203,11 +6586,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_LAST_AVAILABLE, reopen file
      * as well if config option specified */
@@ -6221,7 +6604,7 @@ test_unlim(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -6269,11 +6652,11 @@ test_unlim(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close */
     if(!(config & TEST_IO_CLOSE_SRC)) {
@@ -6286,12 +6669,12 @@ test_unlim(unsigned config, hid_t fapl)
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     else if(!(config & TEST_IO_DIFFERENT_FILE)) {
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
     vdset = -1;
@@ -6331,36 +6714,21 @@ test_unlim(unsigned config, hid_t fapl)
 
 error:
     H5E_BEGIN_TRY {
-        for(i = 0; i < (int)(sizeof(srcdset) / sizeof(srcdset[0])); i++) {
-            if(srcdset[i] >= 0)
-                (void)H5Dclose(srcdset[i]);
-        } /* end for */
-        if(vdset >= 0)
-            (void)H5Dclose(vdset);
-        for(i = 0; i < (int)(sizeof(srcfile) / sizeof(srcfile[0])); i++) {
-            if(srcfile[i] >= 0)
-                (void)H5Fclose(srcfile[i]);
-        } /* end for */
-        if(vfile >= 0)
-            (void)H5Fclose(vfile);
-        for(i = 0; i < (int)(sizeof(srcspace) / sizeof(srcspace[0])); i++) {
-            if(srcspace[i] >= 0)
-                (void)H5Sclose(srcspace[i]);
-        } /* end for */
-        for(i = 0; i < (int)(sizeof(vspace) / sizeof(vspace[0])); i++) {
-            if(vspace[i] >= 0)
-                (void)H5Sclose(vspace[i]);
-        } /* end for */
-        if(filespace >= 0)
-            (void)H5Sclose(filespace);
-        if(memspace >= 0)
-            (void)H5Sclose(memspace);
-        if(dcpl >= 0)
-            (void)H5Pclose(dcpl);
-        if(srcdcpl >= 0)
-            (void)H5Pclose(srcdcpl);
-        if(dapl >= 0)
-            (void)H5Pclose(dapl);
+        for(i = 0; i < (int)(sizeof(srcdset) / sizeof(srcdset[0])); i++)
+            H5Dclose(srcdset[i]);
+        H5Dclose(vdset);
+        for(i = 0; i < (int)(sizeof(srcfile) / sizeof(srcfile[0])); i++)
+            H5Fclose(srcfile[i]);
+        H5Fclose(vfile);
+        for(i = 0; i < (int)(sizeof(srcspace) / sizeof(srcspace[0])); i++)
+            H5Sclose(srcspace[i]);
+        for(i = 0; i < (int)(sizeof(vspace) / sizeof(vspace[0])); i++)
+            H5Sclose(vspace[i]);
+        H5Sclose(filespace);
+        H5Sclose(memspace);
+        H5Pclose(dcpl);
+        H5Pclose(srcdcpl);
+        H5Pclose(dapl);
     } H5E_END_TRY;
 
      return 1;
@@ -6374,14 +6742,7 @@ error:
  *              source dataset resolution
  *
  * Return:      Success:        0
- *
  *              Failure:        number of errors
- *
- * Programmer:  Neil Fortner
- *              Tuesday, May 26, 2015
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static int
@@ -6487,12 +6848,12 @@ test_printf(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create virtual dataset */
     if((vdset = H5Dcreate2(vfile, "v_dset", H5T_NATIVE_INT, vspace[0], H5P_DEFAULT, dcpl, dapl)) < 0)
@@ -6504,7 +6865,7 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
+        }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -6518,7 +6879,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -6604,8 +6965,8 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -6619,7 +6980,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -6663,11 +7024,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcfile if config option specified */
     if((config & TEST_IO_CLOSE_SRC) && (config & TEST_IO_DIFFERENT_FILE))
@@ -6704,8 +7065,8 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -6719,7 +7080,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -6759,11 +7120,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Now try with different selections */
     count[0] = 10;
@@ -6790,12 +7151,12 @@ test_printf(unsigned config, hid_t fapl)
                     if((j < (int)start[1]) || (j >= (int)(start[1] + count[1]))) {
                         if(rbuf[i][j] != 0)
                             TEST_ERROR
-                    } /* end if */
+                    }
                     else
                         if(rbuf[i][j] != erbuf[i][j])
                             TEST_ERROR
-                } /* end for */
-        } /* end for */
+                }
+        }
     start[1] = 0;
 
     /* Now try writing through VDS */
@@ -6831,7 +7192,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((srcdset[2] = H5Dopen2(srcfile[0], "src_dset2", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Read srcdset[0] */
     count[0] = 10;
@@ -6933,12 +7294,12 @@ test_printf(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilenamepct, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create virtual dataset */
     if((vdset = H5Dcreate2(vfile, "v_dset", H5T_NATIVE_INT, vspace[0], H5P_DEFAULT, dcpl, dapl)) < 0)
@@ -6950,7 +7311,7 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
+        }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -6964,7 +7325,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -7102,14 +7463,14 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Dclose(srcdset[i]) < 0)
                 TEST_ERROR
             srcdset[i] = -1;
-        } /* end for */
+        }
 
         if(config & TEST_IO_DIFFERENT_FILE) {
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -7123,7 +7484,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -7167,11 +7528,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Test H5Pget_virtual_printf_gap() */
     if(H5Pget_virtual_printf_gap(dapl, &gap_size) < 0)
@@ -7191,7 +7552,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -7243,11 +7604,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with printf gap set to 2, reopen file as well if
      * config option specified */
@@ -7261,7 +7622,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -7313,11 +7674,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with printf gap set to 3, reopen file as well if
      * config option specified */
@@ -7331,7 +7692,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -7383,11 +7744,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with printf gap set to 4, reopen file as well if
      * config option specified */
@@ -7401,7 +7762,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -7453,11 +7814,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_FIRST_MISSING, reopen file
      * as well if config option specified */
@@ -7471,7 +7832,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -7517,11 +7878,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reset dapl */
     if(H5Pset_virtual_printf_gap(dapl, (hsize_t)0) < 0)
@@ -7535,16 +7896,16 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Dclose(srcdset[i]) < 0)
                 TEST_ERROR
             srcdset[i] = -1;
-        } /* end for */
+        }
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     else if(!(config & TEST_IO_DIFFERENT_FILE)) {
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
     vdset = -1;
@@ -7617,7 +7978,7 @@ test_printf(unsigned config, hid_t fapl)
                 TEST_ERROR
             if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
                 TEST_ERROR
-        } /* end if */
+        }
 
         /* Get VDS space */
         if((filespace = H5Dget_space(vdset)) < 0)
@@ -7683,7 +8044,7 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[1]) < 0)
                 TEST_ERROR
             srcfile[1] = -1;
-        } /* end if */
+        }
 
         /* Reopen virtual dataset and file if config option specified */
         if(config & TEST_IO_REOPEN_VIRT) {
@@ -7697,7 +8058,7 @@ test_printf(unsigned config, hid_t fapl)
                 TEST_ERROR
             if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
                 TEST_ERROR
-        } /* end if */
+        }
 
         /* Get VDS space */
         if((filespace = H5Dget_space(vdset)) < 0)
@@ -7741,11 +8102,11 @@ test_printf(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
+            }
 
         /* Reopen srcfile[1] if config option specified */
         if(config & TEST_IO_CLOSE_SRC)
@@ -7780,7 +8141,7 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[1]) < 0)
                 TEST_ERROR
             srcfile[1] = -1;
-        } /* end if */
+        }
 
         /* Reopen virtual dataset and file if config option specified */
         if(config & TEST_IO_REOPEN_VIRT) {
@@ -7794,7 +8155,7 @@ test_printf(unsigned config, hid_t fapl)
                 TEST_ERROR
             if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
                 TEST_ERROR
-        } /* end if */
+        }
 
         /* Get VDS space */
         if((filespace = H5Dget_space(vdset)) < 0)
@@ -7838,11 +8199,11 @@ test_printf(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
+            }
 
         /* Close */
         if(!(config & TEST_IO_CLOSE_SRC)) {
@@ -7858,7 +8219,7 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[1]) < 0)
                 TEST_ERROR
             srcfile[1] = -1;
-        } /* end if */
+        }
         if(H5Dclose(vdset) < 0)
             TEST_ERROR
         vdset = -1;
@@ -7928,7 +8289,7 @@ test_printf(unsigned config, hid_t fapl)
                 TEST_ERROR
             if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
                 TEST_ERROR
-        } /* end if */
+        }
 
         /* Get VDS space */
         if((filespace = H5Dget_space(vdset)) < 0)
@@ -7994,7 +8355,7 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[1]) < 0)
                 TEST_ERROR
             srcfile[1] = -1;
-        } /* end if */
+        }
 
         /* Reopen virtual dataset and file if config option specified */
         if(config & TEST_IO_REOPEN_VIRT) {
@@ -8008,7 +8369,7 @@ test_printf(unsigned config, hid_t fapl)
                 TEST_ERROR
             if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
                 TEST_ERROR
-        } /* end if */
+        }
 
         /* Get VDS space */
         if((filespace = H5Dget_space(vdset)) < 0)
@@ -8052,11 +8413,11 @@ test_printf(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
+            }
 
         /* Reopen srcfile[1] if config option specified */
         if(config & TEST_IO_CLOSE_SRC)
@@ -8091,7 +8452,7 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[1]) < 0)
                 TEST_ERROR
             srcfile[1] = -1;
-        } /* end if */
+        }
 
         /* Reopen virtual dataset and file if config option specified */
         if(config & TEST_IO_REOPEN_VIRT) {
@@ -8105,7 +8466,7 @@ test_printf(unsigned config, hid_t fapl)
                 TEST_ERROR
             if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
                 TEST_ERROR
-        } /* end if */
+        }
 
         /* Get VDS space */
         if((filespace = H5Dget_space(vdset)) < 0)
@@ -8149,11 +8510,11 @@ test_printf(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
+            }
 
         /* Close */
         if(!(config & TEST_IO_CLOSE_SRC)) {
@@ -8169,7 +8530,7 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[1]) < 0)
                 TEST_ERROR
             srcfile[1] = -1;
-        } /* end if */
+        }
         if(H5Dclose(vdset) < 0)
             TEST_ERROR
         vdset = -1;
@@ -8182,7 +8543,7 @@ test_printf(unsigned config, hid_t fapl)
         if(H5Sclose(vspace[0]) < 0)
             TEST_ERROR
         vspace[0] = -1;
-    } /* end if */
+    }
 
 
     /*
@@ -8240,12 +8601,12 @@ test_printf(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create virtual dataset */
     if((vdset = H5Dcreate2(vfile, "v_dset", H5T_NATIVE_INT, vspace[0], H5P_DEFAULT, dcpl, dapl)) < 0)
@@ -8257,7 +8618,7 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
+        }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -8271,7 +8632,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -8357,8 +8718,8 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -8372,7 +8733,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -8416,11 +8777,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcfile if config option specified */
     if((config & TEST_IO_CLOSE_SRC) && (config & TEST_IO_DIFFERENT_FILE))
@@ -8456,8 +8817,8 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -8471,7 +8832,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -8515,11 +8876,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_FIRST_MISSING, reopen file
      * as well if config option specified */
@@ -8533,7 +8894,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -8580,11 +8941,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcfile if config option specified */
     if((config & TEST_IO_CLOSE_SRC) && (config & TEST_IO_DIFFERENT_FILE))
@@ -8620,8 +8981,8 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -8635,7 +8996,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -8679,11 +9040,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_LAST_AVAILABLE, reopen file
      * as well if config option specified */
@@ -8697,7 +9058,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -8744,11 +9105,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with printf_gap set to 1, reopen file as well if
      * config option specified */
@@ -8762,7 +9123,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -8809,11 +9170,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reset dapl */
     if(H5Pset_virtual_printf_gap(dapl, (hsize_t)0) < 0)
@@ -8827,16 +9188,16 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Dclose(srcdset[i]) < 0)
                 TEST_ERROR
             srcdset[i] = -1;
-        } /* end for */
+        }
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     else if(!(config & TEST_IO_DIFFERENT_FILE)) {
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
     vdset = -1;
@@ -8912,12 +9273,12 @@ test_printf(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create virtual dataset */
     if((vdset = H5Dcreate2(vfile, "v_dset", H5T_NATIVE_INT, vspace[0], H5P_DEFAULT, dcpl, dapl)) < 0)
@@ -8929,7 +9290,7 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
+        }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -8943,7 +9304,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -9039,8 +9400,8 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -9054,7 +9415,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -9098,11 +9459,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_FIRST_MISSING, reopen file
      * as well if config option specified */
@@ -9116,7 +9477,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -9163,11 +9524,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcfile if config option specified */
     if((config & TEST_IO_CLOSE_SRC) && (config & TEST_IO_DIFFERENT_FILE))
@@ -9207,8 +9568,8 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -9222,7 +9583,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -9266,11 +9627,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with view set to H5D_VDS_LAST_AVAILABLE, reopen file
      * as well if config option specified */
@@ -9284,7 +9645,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -9330,11 +9691,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcfile if config option specified */
     if((config & TEST_IO_CLOSE_SRC) && (config & TEST_IO_DIFFERENT_FILE))
@@ -9371,8 +9732,8 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -9386,7 +9747,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -9430,11 +9791,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Now test reopening virtual dataset without calling H5Dget_space, if
      * REOPEN_VIRT flag set */
@@ -9468,11 +9829,11 @@ test_printf(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
+            }
 
         /* Now try setting extent manually */
         /* Shrink to 12 */
@@ -9498,11 +9859,11 @@ test_printf(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
+            }
 
         /* Shrink to 10 */
         dims[1] = 12;
@@ -9527,12 +9888,12 @@ test_printf(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
-    } /* end if */
+            }
+    }
 
     /* Close VDS and reopen with view set to H5D_VDS_FIRST_MISSING, reopen file
      * as well if config option specified */
@@ -9546,7 +9907,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -9592,11 +9953,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Now test reopening virtual dataset without calling H5Dget_space, if
      * REOPEN_VIRT flag set */
@@ -9630,11 +9991,11 @@ test_printf(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
+            }
 
         /* Now try setting extent manually */
         /* Grow to 12 */
@@ -9660,11 +10021,11 @@ test_printf(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
+            }
 
         /* Grow to 15 */
         dims[1] = 15;
@@ -9689,12 +10050,12 @@ test_printf(unsigned config, hid_t fapl)
                 if(j >= (int)dims[1]) {
                     if(rbuf[i][j] != 0)
                         TEST_ERROR
-                } /* end if */
+                }
                 else
                     if(rbuf[i][j] != erbuf[i][j])
                         TEST_ERROR
-            } /* end for */
-    } /* end if */
+            }
+    }
 
     /* Reset dapl */
     if(H5Pset_virtual_view(dapl, H5D_VDS_LAST_AVAILABLE) < 0)
@@ -9706,16 +10067,16 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Dclose(srcdset[i]) < 0)
                 TEST_ERROR
             srcdset[i] = -1;
-        } /* end for */
+        }
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     else if(!(config & TEST_IO_DIFFERENT_FILE)) {
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
     vdset = -1;
@@ -9772,12 +10133,12 @@ test_printf(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile[0] = H5Fcreate(srcfilenamepct, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile[0] = vfile;
         if(H5Iinc_ref(srcfile[0]) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create virtual dataset */
     if((vdset = H5Dcreate2(vfile, "v_dset", H5T_NATIVE_INT, vspace[0], H5P_DEFAULT, dcpl, dapl)) < 0)
@@ -9789,7 +10150,7 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
+        }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -9803,7 +10164,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -9869,8 +10230,8 @@ test_printf(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile[0]) < 0)
                 TEST_ERROR
             srcfile[0] = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -9884,7 +10245,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -9928,11 +10289,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Close VDS and reopen with printf gap set to 127, reopen file as well if
      * config option specified */
@@ -9946,7 +10307,7 @@ test_printf(unsigned config, hid_t fapl)
         vfile = -1;
         if((vfile = H5Fopen(vfilename, H5F_ACC_RDWR, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     if((vdset = H5Dopen2(vfile, "v_dset", dapl)) < 0)
         TEST_ERROR
 
@@ -9992,11 +10353,11 @@ test_printf(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reset dapl */
     if(H5Pset_virtual_printf_gap(dapl, (hsize_t)0) < 0)
@@ -10010,12 +10371,12 @@ test_printf(unsigned config, hid_t fapl)
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     else if(!(config & TEST_IO_DIFFERENT_FILE)) {
         if(H5Fclose(srcfile[0]) < 0)
             TEST_ERROR
         srcfile[0] = -1;
-    } /* end if */
+    }
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
     vdset = -1;
@@ -10046,32 +10407,19 @@ test_printf(unsigned config, hid_t fapl)
 
 error:
     H5E_BEGIN_TRY {
-        for(i = 0; i < (int)(sizeof(srcdset) / sizeof(srcdset[0])); i++) {
-            if(srcdset[i] >= 0)
-                (void)H5Dclose(srcdset[i]);
-        } /* end for */
-        if(vdset >= 0)
-            (void)H5Dclose(vdset);
-        for(i = 0; i < (int)(sizeof(srcfile) / sizeof(srcfile[0])); i++) {
-            if(srcfile[i] >= 0)
-                (void)H5Fclose(srcfile[i]);
-        } /* end for */
-        if(vfile >=  0)
-            (void)H5Fclose(vfile);
-        if(srcspace >= 0)
-            (void)H5Sclose(srcspace);
-        for(i = 0; i < (int)(sizeof(vspace) / sizeof(vspace[0])); i++) {
-            if(vspace[i] >= 0)
-                (void)H5Sclose(vspace[i]);
-        } /* end for */
-        if(filespace >= 0)
-            (void)H5Sclose(filespace);
-        if(memspace >= 0)
-            (void)H5Sclose(memspace);
-        if(dcpl >= 0)
-            (void)H5Pclose(dcpl);
-        if(dapl >= 0)
-            (void)H5Pclose(dapl);
+        for(i = 0; i < (int)(sizeof(srcdset) / sizeof(srcdset[0])); i++)
+            H5Dclose(srcdset[i]);
+        H5Dclose(vdset);
+        for(i = 0; i < (int)(sizeof(srcfile) / sizeof(srcfile[0])); i++)
+            H5Fclose(srcfile[i]);
+        H5Fclose(vfile);
+        H5Sclose(srcspace);
+        for(i = 0; i < (int)(sizeof(vspace) / sizeof(vspace[0])); i++)
+            H5Sclose(vspace[i]);
+        H5Sclose(filespace);
+        H5Sclose(memspace);
+        H5Pclose(dcpl);
+        H5Pclose(dapl);
     } H5E_END_TRY;
 
      return 1;
@@ -10085,14 +10433,7 @@ error:
  *              VDS
  *
  * Return:      Success:        0
- *
  *              Failure:        number of errors
- *
- * Programmer:  Neil Fortner
- *              Friday, August 14, 2015
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static int
@@ -10214,12 +10555,12 @@ test_all(unsigned config, hid_t fapl)
     if(config & TEST_IO_DIFFERENT_FILE) {
         if((srcfile = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
     else {
         srcfile = vfile;
         if(H5Iinc_ref(srcfile) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Create virtual dataset */
     if((vdset = H5Dcreate2(vfile, "v_dset", H5T_NATIVE_INT, vspace[0], H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
@@ -10231,7 +10572,7 @@ test_all(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile) < 0)
                 TEST_ERROR
             srcfile = -1;
-        } /* end if */
+        }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -10245,7 +10586,7 @@ test_all(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -10316,14 +10657,14 @@ test_all(unsigned config, hid_t fapl)
             if(H5Dclose(srcdset[i]) < 0)
                 TEST_ERROR
             srcdset[i] = -1;
-        } /* end for */
+        }
 
         if(config & TEST_IO_DIFFERENT_FILE) {
             if(H5Fclose(srcfile) < 0)
                 TEST_ERROR
             srcfile = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -10337,7 +10678,7 @@ test_all(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -10383,11 +10724,11 @@ test_all(unsigned config, hid_t fapl)
             if((i >= (int)dims[0]) || (j >= (int)dims[1])) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcdset[1] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -10396,7 +10737,7 @@ test_all(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile, "src_dset_unlim", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Extend srcdset[1] */
     dims[0] = 2;
@@ -10431,8 +10772,8 @@ test_all(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile) < 0)
                 TEST_ERROR
             srcfile = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -10446,7 +10787,7 @@ test_all(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -10492,11 +10833,11 @@ test_all(unsigned config, hid_t fapl)
             if((i >= (int)dims[0]) || (j >= (int)dims[1])) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcfile if config option specified */
     if((config & TEST_IO_CLOSE_SRC) && (config & TEST_IO_DIFFERENT_FILE))
@@ -10536,8 +10877,8 @@ test_all(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile) < 0)
                 TEST_ERROR
             srcfile = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -10551,7 +10892,7 @@ test_all(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -10597,11 +10938,11 @@ test_all(unsigned config, hid_t fapl)
             if((i >= (int)dims[0]) || (j >= (int)dims[1])) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcdset[1] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -10610,7 +10951,7 @@ test_all(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile, "src_dset_unlim", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Extend srcdset[1] */
     dims[0] = 3;
@@ -10654,8 +10995,8 @@ test_all(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile) < 0)
                 TEST_ERROR
             srcfile = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -10669,7 +11010,7 @@ test_all(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -10715,11 +11056,11 @@ test_all(unsigned config, hid_t fapl)
             if((i >= (int)dims[0]) || (j >= (int)dims[1])) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcfile if config option specified */
     if((config & TEST_IO_CLOSE_SRC) && (config & TEST_IO_DIFFERENT_FILE))
@@ -10759,8 +11100,8 @@ test_all(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile) < 0)
                 TEST_ERROR
             srcfile = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -10774,7 +11115,7 @@ test_all(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -10820,11 +11161,11 @@ test_all(unsigned config, hid_t fapl)
             if((i >= (int)dims[0]) || (j >= (int)dims[1])) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcdset[1] and srcfile if config option specified */
     if(config & TEST_IO_CLOSE_SRC) {
@@ -10833,7 +11174,7 @@ test_all(unsigned config, hid_t fapl)
                 TEST_ERROR
         if((srcdset[1] = H5Dopen2(srcfile, "src_dset_unlim", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Extend srcdset[1] */
     dims[0] = 7;
@@ -10878,8 +11219,8 @@ test_all(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile) < 0)
                 TEST_ERROR
             srcfile = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -10893,7 +11234,7 @@ test_all(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -10939,11 +11280,11 @@ test_all(unsigned config, hid_t fapl)
             if(j >= (int)dims[1]) {
                 if(rbuf[i][j] != 0)
                     TEST_ERROR
-            } /* end if */
+            }
             else
                 if(rbuf[i][j] != erbuf[i][j])
                     TEST_ERROR
-        } /* end for */
+        }
 
     /* Reopen srcfile if config option specified */
     if((config & TEST_IO_CLOSE_SRC) && (config & TEST_IO_DIFFERENT_FILE))
@@ -10983,8 +11324,8 @@ test_all(unsigned config, hid_t fapl)
             if(H5Fclose(srcfile) < 0)
                 TEST_ERROR
             srcfile = -1;
-        } /* end if */
-    } /* end if */
+        }
+    }
 
     /* Reopen virtual dataset and file if config option specified */
     if(config & TEST_IO_REOPEN_VIRT) {
@@ -10998,7 +11339,7 @@ test_all(unsigned config, hid_t fapl)
             TEST_ERROR
         if((vdset = H5Dopen2(vfile, "v_dset", H5P_DEFAULT)) < 0)
             TEST_ERROR
-    } /* end if */
+    }
 
     /* Get VDS space */
     if((filespace = H5Dget_space(vdset)) < 0)
@@ -11050,16 +11391,16 @@ test_all(unsigned config, hid_t fapl)
             if(H5Dclose(srcdset[i]) < 0)
                 TEST_ERROR
             srcdset[i] = -1;
-        } /* end for */
+        }
         if(H5Fclose(srcfile) < 0)
             TEST_ERROR
         srcfile = -1;
-    } /* end if */
+    }
     else if(!(config & TEST_IO_DIFFERENT_FILE)) {
         if(H5Fclose(srcfile) < 0)
             TEST_ERROR
         srcfile = -1;
-    } /* end if */
+    }
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
     vdset = -1;
@@ -11070,12 +11411,12 @@ test_all(unsigned config, hid_t fapl)
         if(H5Sclose(srcspace[i]) < 0)
             TEST_ERROR
         srcspace[i] = -1;
-    } /* end for */
+    }
     for(i = 0; i < (int)(sizeof(vspace) / sizeof(vspace[0])); i++) {
         if(H5Sclose(vspace[i]) < 0)
             TEST_ERROR
         vspace[i] = -1;
-    } /* end for */
+    }
     if(H5Pclose(dcpl) < 0)
         TEST_ERROR
     dcpl = -1;
@@ -11091,32 +11432,19 @@ test_all(unsigned config, hid_t fapl)
 
 error:
     H5E_BEGIN_TRY {
-        for(i = 0; i < (int)(sizeof(srcdset) / sizeof(srcdset[0])); i++) {
-            if(srcdset[i] >= 0)
-                (void)H5Dclose(srcdset[i]);
-        } /* end for */
-        if(vdset >= 0)
-            (void)H5Dclose(vdset);
-        if(srcfile >= 0)
-            (void)H5Fclose(srcfile);
-        if(vfile >=  0)
-            (void)H5Fclose(vfile);
-        for(i = 0; i < (int)(sizeof(srcspace) / sizeof(srcspace[0])); i++) {
-            if(srcspace[i] >= 0)
-                (void)H5Sclose(srcspace[i]);
-        } /* end for */
-        for(i = 0; i < (int)(sizeof(vspace) / sizeof(vspace[0])); i++) {
-            if(vspace[i] >= 0)
-                (void)H5Sclose(vspace[i]);
-        } /* end for */
-        if(filespace >= 0)
-            (void)H5Sclose(filespace);
-        if(memspace >= 0)
-            (void)H5Sclose(memspace);
-        if(dcpl >= 0)
-            (void)H5Pclose(dcpl);
-        if(srcdcpl >= 0)
-            (void)H5Pclose(srcdcpl);
+        for(i = 0; i < (int)(sizeof(srcdset) / sizeof(srcdset[0])); i++)
+            H5Dclose(srcdset[i]);
+        H5Dclose(vdset);
+        H5Fclose(srcfile);
+        H5Fclose(vfile);
+        for(i = 0; i < (int)(sizeof(srcspace) / sizeof(srcspace[0])); i++)
+            H5Sclose(srcspace[i]);
+        for(i = 0; i < (int)(sizeof(vspace) / sizeof(vspace[0])); i++)
+            H5Sclose(vspace[i]);
+        H5Sclose(filespace);
+        H5Sclose(memspace);
+        H5Pclose(dcpl);
+        H5Pclose(srcdcpl);
     } H5E_END_TRY;
 
      return 1;
@@ -11130,10 +11458,6 @@ error:
  *
  * Return:      Success:    0
  *              Failure:    1
- *
- * Programmer:  Dana Robinson
- *              March 2016
- *
  *-------------------------------------------------------------------------
  */
 static int
@@ -11275,10 +11599,6 @@ test_dapl_values(hid_t fapl_id)
  * Purpose:     Tests datasets with virtual layout
  *
  * Return:      EXIT_SUCCESS/EXIT_FAILURE
- *
- * Programmer:  Neil Fortner
- *              Tuesday, February 17, 2015
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -11301,10 +11621,11 @@ main(void)
     for(bit_config = 0; bit_config < TEST_IO_NTESTS; bit_config++) {
         printf("Config: %s%s%s\n", bit_config & TEST_IO_CLOSE_SRC ? "closed source dataset, " : "", bit_config & TEST_IO_DIFFERENT_FILE ? "different source file" : "same source file", bit_config & TEST_IO_REOPEN_VIRT ? ", reopen virtual file" : "");
         nerrors += test_basic_io(bit_config, fapl);
+        nerrors += test_vds_prefix(bit_config, fapl);
         nerrors += test_unlim(bit_config, fapl);
         nerrors += test_printf(bit_config, fapl);
         nerrors += test_all(bit_config, fapl);
-    } /* end for */
+    }
 
     nerrors += test_dapl_values(fapl);
 
diff --git a/test/vds_swmr.h b/test/vds_swmr.h
index c043fd6..a8e4d50 100644
--- a/test/vds_swmr.h
+++ b/test/vds_swmr.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef VDS_SWMR_H
diff --git a/test/vds_swmr_gen.c b/test/vds_swmr_gen.c
index 60f081e..24c6131 100644
--- a/test/vds_swmr_gen.c
+++ b/test/vds_swmr_gen.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5test.h"
diff --git a/test/vds_swmr_reader.c b/test/vds_swmr_reader.c
index 7ef2e90..42721d5 100644
--- a/test/vds_swmr_reader.c
+++ b/test/vds_swmr_reader.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5test.h"
@@ -34,8 +32,6 @@ main(void)
     hsize_t dims[RANK];         /* current size of dataset          */
     hsize_t max_dims[RANK];     /* max size of dataset              */
 
-    hbool_t has_errors  = FALSE;/* if the read data contains errors */
-
 
     /* Open the VDS file and dataset */
     if((fid = H5Fopen(VDS_FILE_NAME, H5F_ACC_RDONLY | H5F_ACC_SWMR_READ, H5P_DEFAULT)) < 0)
diff --git a/test/vds_swmr_writer.c b/test/vds_swmr_writer.c
index abf0124..7824aa0 100644
--- a/test/vds_swmr_writer.c
+++ b/test/vds_swmr_writer.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
diff --git a/test/vfd.c b/test/vfd.c
index a215264..5d5ebfc 100644
--- a/test/vfd.c
+++ b/test/vfd.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -88,6 +86,8 @@ test_sec2(void)
     hid_t       fid = -1;                   /* file ID                      */
     hid_t       fapl_id = -1;               /* file access property list ID */
     hid_t       fapl_id_out = -1;           /* from H5Fget_access_plist     */
+    hid_t       driver_id = -1;             /* ID for this VFD              */
+    unsigned long driver_flags = 0;         /* VFD feature flags            */
     char        filename[1024];             /* filename                     */
     void        *os_file_handle = NULL;     /* OS file handle               */
     hsize_t     file_size;                  /* file size                    */
@@ -101,6 +101,28 @@ test_sec2(void)
         TEST_ERROR;
     h5_fixname(FILENAME[0], fapl_id, filename, sizeof(filename));
 
+    /* Check that the VFD feature flags are correct */
+    if ((driver_id = H5Pget_driver(fapl_id)) < 0)
+        TEST_ERROR
+    if (H5FDdriver_query(driver_id, &driver_flags) < 0)
+        TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_METADATA))      TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_ACCUMULATE_METADATA))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_DATA_SIEVE))              TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_SMALLDATA))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_POSIX_COMPAT_HANDLE))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_SUPPORTS_SWMR_IO))        TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_DEFAULT_VFD_COMPATIBLE))  TEST_ERROR
+    /* Check for extra flags not accounted for above */
+    if(driver_flags != (H5FD_FEAT_AGGREGATE_METADATA
+                        | H5FD_FEAT_ACCUMULATE_METADATA
+                        | H5FD_FEAT_DATA_SIEVE
+                        | H5FD_FEAT_AGGREGATE_SMALLDATA
+                        | H5FD_FEAT_POSIX_COMPAT_HANDLE
+                        | H5FD_FEAT_SUPPORTS_SWMR_IO
+                        | H5FD_FEAT_DEFAULT_VFD_COMPATIBLE))
+        TEST_ERROR
+
     if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id)) < 0)
         TEST_ERROR;
 
@@ -176,6 +198,8 @@ test_core(void)
     hid_t       fid = -1;                   /* file ID                      */
     hid_t       fapl_id = -1;               /* file access property list ID */
     hid_t       fapl_id_out = -1;           /* from H5Fget_access_plist     */
+    hid_t       driver_id = -1;             /* ID for this VFD              */
+    unsigned long driver_flags = 0;         /* VFD feature flags            */
     hid_t       did = -1;                   /* dataset ID                   */
     hid_t       sid = -1;                   /* dataspace ID                 */
     char        filename[1024];             /* filename                     */
@@ -210,9 +234,34 @@ test_core(void)
     if(HDaccess(filename, F_OK) != -1)
         if(HDremove(filename) < 0)
             FAIL_PUTS_ERROR("unable to remove backing store file");
+
     /* Create and close file w/ backing store off */
     if(H5Pset_fapl_core(fapl_id, (size_t)CORE_INCREMENT, FALSE) < 0)
         TEST_ERROR;
+
+    /* Check that the VFD feature flags are correct.
+     * Note that the H5FDdriver_query() API call does not require a file
+     * so backing-store related flags will not be returned here.
+     */
+    if ((driver_id = H5Pget_driver(fapl_id)) < 0)
+        TEST_ERROR
+    if (H5FDdriver_query(driver_id, &driver_flags) < 0)
+        TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_METADATA))              TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_ACCUMULATE_METADATA))             TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_DATA_SIEVE))                      TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_SMALLDATA))             TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_ALLOW_FILE_IMAGE))                TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_CAN_USE_FILE_IMAGE_CALLBACKS))    TEST_ERROR
+    /* Check for extra flags not accounted for above */
+    if(driver_flags != (H5FD_FEAT_AGGREGATE_METADATA
+                        | H5FD_FEAT_ACCUMULATE_METADATA
+                        | H5FD_FEAT_DATA_SIEVE
+                        | H5FD_FEAT_AGGREGATE_SMALLDATA
+                        | H5FD_FEAT_ALLOW_FILE_IMAGE 
+                        | H5FD_FEAT_CAN_USE_FILE_IMAGE_CALLBACKS))
+        TEST_ERROR
+
     if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id)) < 0)
         TEST_ERROR;
     if(H5Fclose(fid) < 0)
@@ -221,7 +270,6 @@ test_core(void)
     if(HDaccess(filename, F_OK) != -1)
         FAIL_PUTS_ERROR("file created when backing store set to FALSE");
 
-
     /************************************************************************
      * Check basic core VFD operation and properties. This is done with the
      * backing store on so a file will be created for later use.
@@ -797,6 +845,8 @@ test_family(void)
 {
     hid_t       file=-1, fapl=-1, fapl2=-1, space=-1, dset=-1;
     hid_t       access_fapl = -1;
+    hid_t       driver_id = -1;             /* ID for this VFD              */
+    unsigned long driver_flags = 0;         /* VFD feature flags            */
     char        filename[1024];
     char        dname[]="dataset";
     unsigned int i, j;
@@ -814,6 +864,22 @@ test_family(void)
         TEST_ERROR;
     h5_fixname(FILENAME[2], fapl, filename, sizeof(filename));
 
+    /* Check that the VFD feature flags are correct */
+    if ((driver_id = H5Pget_driver(fapl)) < 0)
+        TEST_ERROR
+    if (H5FDdriver_query(driver_id, &driver_flags) < 0)
+        TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_METADATA))      TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_ACCUMULATE_METADATA))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_DATA_SIEVE))              TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_SMALLDATA))     TEST_ERROR
+    /* Check for extra flags not accounted for above */
+    if(driver_flags != (H5FD_FEAT_AGGREGATE_METADATA
+                        | H5FD_FEAT_ACCUMULATE_METADATA
+                        | H5FD_FEAT_DATA_SIEVE
+                        | H5FD_FEAT_AGGREGATE_SMALLDATA))
+        TEST_ERROR
+
     if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
         TEST_ERROR;
 
@@ -1098,6 +1164,8 @@ test_multi(void)
     hid_t       file=-1, fapl=-1, fapl2=-1, dset=-1, space=-1;
     hid_t       root=-1, attr=-1, aspace=-1, atype=-1;
     hid_t       access_fapl = -1;
+    hid_t       driver_id = -1;             /* ID for this VFD              */
+    unsigned long driver_flags = 0;         /* VFD feature flags            */
     char        filename[1024];
     int         *fhandle2=NULL, *fhandle=NULL;
     hsize_t     file_size;
@@ -1154,6 +1222,22 @@ test_multi(void)
         TEST_ERROR;
     h5_fixname(FILENAME[4], fapl, filename, sizeof filename);
 
+    /* Check that the VFD feature flags are correct */
+    if ((driver_id = H5Pget_driver(fapl)) < 0)
+        TEST_ERROR
+    if (H5FDdriver_query(driver_id, &driver_flags) < 0)
+        TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_DATA_SIEVE))              TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_SMALLDATA))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_USE_ALLOC_SIZE))          TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_PAGED_AGGR))              TEST_ERROR
+    /* Check for extra flags not accounted for above */
+    if(driver_flags != (H5FD_FEAT_DATA_SIEVE
+                        | H5FD_FEAT_AGGREGATE_SMALLDATA
+                        | H5FD_FEAT_USE_ALLOC_SIZE
+                        | H5FD_FEAT_PAGED_AGGR))
+        TEST_ERROR
+
     if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
         TEST_ERROR;
 
@@ -1486,6 +1570,8 @@ test_log(void)
     hid_t        file            = -1;
     hid_t        fapl            = -1;
     hid_t        access_fapl     = -1;
+    hid_t       driver_id = -1;             /* ID for this VFD              */
+    unsigned long driver_flags = 0;         /* VFD feature flags            */
     char         filename[1024];
     int          *fhandle        = NULL;
     hsize_t      file_size       = 0;
@@ -1501,6 +1587,28 @@ test_log(void)
         TEST_ERROR;
     h5_fixname(FILENAME[6], fapl, filename, sizeof filename);
 
+    /* Check that the VFD feature flags are correct */
+    if ((driver_id = H5Pget_driver(fapl)) < 0)
+        TEST_ERROR
+    if (H5FDdriver_query(driver_id, &driver_flags) < 0)
+        TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_METADATA))      TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_ACCUMULATE_METADATA))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_DATA_SIEVE))              TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_SMALLDATA))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_POSIX_COMPAT_HANDLE))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_SUPPORTS_SWMR_IO))        TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_DEFAULT_VFD_COMPATIBLE))  TEST_ERROR
+    /* Check for extra flags not accounted for above */
+    if(driver_flags != (H5FD_FEAT_AGGREGATE_METADATA
+                        | H5FD_FEAT_ACCUMULATE_METADATA
+                        | H5FD_FEAT_DATA_SIEVE
+                        | H5FD_FEAT_AGGREGATE_SMALLDATA
+                        | H5FD_FEAT_POSIX_COMPAT_HANDLE
+                        | H5FD_FEAT_SUPPORTS_SWMR_IO
+                        | H5FD_FEAT_DEFAULT_VFD_COMPATIBLE))
+        TEST_ERROR
+
     /* Create the test file */
     if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
         TEST_ERROR;
@@ -1573,6 +1681,8 @@ test_stdio(void)
     hid_t        file            = -1;
     hid_t        fapl            = -1;
     hid_t        access_fapl     = -1;
+    hid_t       driver_id = -1;             /* ID for this VFD              */
+    unsigned long driver_flags = 0;         /* VFD feature flags            */
     char         filename[1024];
     FILE         *fhandle        = NULL;
     hsize_t      file_size       = 0;
@@ -1586,6 +1696,24 @@ test_stdio(void)
         TEST_ERROR;
     h5_fixname(FILENAME[7], fapl, filename, sizeof filename);
 
+    /* Check that the VFD feature flags are correct */
+    if ((driver_id = H5Pget_driver(fapl)) < 0)
+        TEST_ERROR
+    if (H5FDdriver_query(driver_id, &driver_flags) < 0)
+        TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_METADATA))      TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_ACCUMULATE_METADATA))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_DATA_SIEVE))              TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_SMALLDATA))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_DEFAULT_VFD_COMPATIBLE))  TEST_ERROR
+    /* Check for extra flags not accounted for above */
+    if(driver_flags != (H5FD_FEAT_AGGREGATE_METADATA
+                        | H5FD_FEAT_ACCUMULATE_METADATA
+                        | H5FD_FEAT_DATA_SIEVE
+                        | H5FD_FEAT_AGGREGATE_SMALLDATA
+                        | H5FD_FEAT_DEFAULT_VFD_COMPATIBLE))
+        TEST_ERROR
+
     if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
         TEST_ERROR;
 
@@ -1660,6 +1788,8 @@ test_windows(void)
     hid_t        file            = -1;
     hid_t        fapl            = -1;
     hid_t        access_fapl     = -1;
+    hid_t       driver_id = -1;             /* ID for this VFD              */
+    unsigned long driver_flags = 0;         /* VFD feature flags            */
     char         filename[1024];
     int          *fhandle        = NULL;
     hsize_t      file_size       = 0;
@@ -1682,6 +1812,28 @@ test_windows(void)
         TEST_ERROR;
     h5_fixname(FILENAME[8], fapl, filename, sizeof filename);
 
+    /* Check that the VFD feature flags are correct */
+    if ((driver_id = H5Pget_driver(fapl)) < 0)
+        TEST_ERROR
+    if (H5FDdriver_query(driver_id, &driver_flags) < 0)
+        TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_METADATA))      TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_ACCUMULATE_METADATA))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_DATA_SIEVE))              TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_AGGREGATE_SMALLDATA))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_POSIX_COMPAT_HANDLE))     TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_SUPPORTS_SWMR_IO))        TEST_ERROR
+    if(!(driver_flags & H5FD_FEAT_DEFAULT_VFD_COMPATIBLE))  TEST_ERROR
+    /* Check for extra flags not accounted for above */
+    if(driver_flags != (H5FD_FEAT_AGGREGATE_METADATA
+                        | H5FD_FEAT_ACCUMULATE_METADATA
+                        | H5FD_FEAT_DATA_SIEVE
+                        | H5FD_FEAT_AGGREGATE_SMALLDATA
+                        | H5FD_FEAT_POSIX_COMPAT_HANDLE
+                        | H5FD_FEAT_SUPPORTS_SWMR_IO
+                        | H5FD_FEAT_DEFAULT_VFD_COMPATIBLE))
+        TEST_ERROR
+
     if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
         TEST_ERROR;
 
diff --git a/testpar/CMakeLists.txt b/testpar/CMakeLists.txt
index 298d326..326c34f 100644
--- a/testpar/CMakeLists.txt
+++ b/testpar/CMakeLists.txt
@@ -1,13 +1,11 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TEST_PAR)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TEST_PAR C)
 
 #-----------------------------------------------------------------------------
 # Apply Definitions to compiler in this directory and below
 #-----------------------------------------------------------------------------
 add_definitions (${HDF_EXTRA_C_FLAGS})
 
-INCLUDE_DIRECTORIES (${HDF5_TEST_SRC_DIR})
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib )
 #-----------------------------------------------------------------------------
 # Define Tests
 #-----------------------------------------------------------------------------
@@ -28,28 +26,38 @@ set (testphdf5_SOURCES
 
 #-- Adding test for testhdf5
 add_executable (testphdf5 ${testphdf5_SOURCES})
-TARGET_NAMING (testphdf5 STATIC)
+set_property(TARGET testphdf5 APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (testphdf5 STATIC " " " ")
-target_link_libraries (testphdf5 ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET} ${LINK_LIBS})
+target_link_libraries (testphdf5 PUBLIC ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
+if (HDF5_ENABLE_PARALLEL AND MPI_C_FOUND)
+  target_link_libraries (testphdf5 PRIVATE ${MPI_C_LIBRARIES})
+endif ()
 set_target_properties (testphdf5 PROPERTIES FOLDER test/par)
 
 MACRO (ADD_H5P_EXE file)
   add_executable (${file} ${HDF5_TEST_PAR_SOURCE_DIR}/${file}.c)
-  TARGET_NAMING (${file} STATIC)
+  set_property(TARGET ${file} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (${file} STATIC " " " ")
-  target_link_libraries (${file} ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET} ${LINK_LIBS})
+  target_link_libraries (${file} PUBLIC ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
+  if (HDF5_ENABLE_PARALLEL AND MPI_C_FOUND)
+    target_link_libraries (${file} PRIVATE ${MPI_C_LIBRARIES})
+  endif ()
   set_target_properties (${file} PROPERTIES FOLDER test/par)
 ENDMACRO (ADD_H5P_EXE file)
 
 set (H5P_TESTS
     t_mpi
+    t_bigio
     t_cache
+    t_cache_image
     t_pflush1
     t_pflush2
+    t_pread
     t_pshutdown
     t_prestart
     t_init_term
     t_shapesame
+    t_filters_parallel
 )
 
 foreach (testp ${H5P_TESTS})
diff --git a/testpar/CMakeTests.cmake b/testpar/CMakeTests.cmake
index 7dce6d6..87470f3 100644
--- a/testpar/CMakeTests.cmake
+++ b/testpar/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -5,10 +16,10 @@
 ##############################################################################
 ##############################################################################
 
-add_test (NAME TEST_PAR_testphdf5 COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:testphdf5>)
+add_test (NAME TEST_PAR_testphdf5 COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_PREFLAGS} $<TARGET_FILE:testphdf5> ${MPIEXEC_POSTFLAGS})
 
 foreach (testp ${H5P_TESTS})
-  add_test (NAME TEST_PAR_${testp} COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:${testp}>)
+  add_test (NAME TEST_PAR_${testp} COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_PREFLAGS} $<TARGET_FILE:${testp}> ${MPIEXEC_POSTFLAGS})
 endforeach ()
 
 # The following will only be correct on windows shared
diff --git a/testpar/COPYING b/testpar/COPYING
index 6903daf..6497ace 100644
--- a/testpar/COPYING
+++ b/testpar/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/testpar/Makefile.am b/testpar/Makefile.am
index 3889630..5c7cb26 100644
--- a/testpar/Makefile.am
+++ b/testpar/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -25,7 +23,7 @@ AM_CPPFLAGS+=-I$(top_srcdir)/src -I$(top_srcdir)/test
 
 # Test programs.  These are our main targets.
 #
-TEST_PROG_PARA=t_mpi testphdf5 t_cache t_cache_image t_pflush1 t_pflush2 t_pshutdown t_prestart t_init_term t_shapesame
+TEST_PROG_PARA=t_mpi t_bigio testphdf5 t_cache t_cache_image t_pflush1 t_pflush2 t_pread t_pshutdown t_prestart t_init_term t_shapesame t_filters_parallel
 
 check_PROGRAMS = $(TEST_PROG_PARA)
 
@@ -39,9 +37,12 @@ LDADD = $(LIBH5TEST) $(LIBHDF5)
 # Temporary files
 # MPItest.h5 is from t_mpi
 # Para*.h5 are from testphdf
+# bigio_test.h5 is from t_bigio
+# ShapeSameTest.h5 is from t_shapesame
 # shutdown.h5 is from t_pshutdown
 # after_mpi_fin.h5 is from t_init_term
 # go is used for debugging. See testphdf5.c.
-CHECK_CLEANFILES+=MPItest.h5 Para*.h5 CacheTestDummy.h5 shutdown.h5  after_mpi_fin.h5 go
+CHECK_CLEANFILES+=MPItest.h5 Para*.h5 bigio_test.h5 CacheTestDummy.h5 \
+		  ShapeSameTest.h5 shutdown.h5  after_mpi_fin.h5 go
 
 include $(top_srcdir)/config/conclude.am
diff --git a/testpar/t_bigio.c b/testpar/t_bigio.c
new file mode 100644
index 0000000..fdd3488
--- /dev/null
+++ b/testpar/t_bigio.c
@@ -0,0 +1,1936 @@
+
+#include "hdf5.h"
+#include "testphdf5.h"
+#include "H5Dprivate.h"	            /* For Chunk tests */
+
+/* FILENAME and filenames must have the same number of names */
+const char *FILENAME[2]={ "bigio_test.h5",
+                           NULL
+                        };
+
+/* Constants definitions */
+#define MAX_ERR_REPORT  10      /* Maximum number of errors reported */
+
+/* Define some handy debugging shorthands, routines, ... */
+/* debugging tools */
+
+#define MAINPROCESS     (!mpi_rank) /* define process 0 as main process */
+
+/* Constants definitions */
+#define RANK		2
+
+#define IN_ORDER     1
+#define OUT_OF_ORDER 2
+
+#define DATASET1 "DSET1"
+#define DATASET2 "DSET2"
+#define DATASET3 "DSET3"
+#define DATASET4 "DSET4"
+#define DATASET5 "DSET5"
+#define DXFER_COLLECTIVE_IO 0x1  /* Collective IO*/
+#define DXFER_INDEPENDENT_IO 0x2 /* Independent IO collectively */
+#define DXFER_BIGCOUNT 536870916
+
+#define HYPER 1
+#define POINT 2
+#define ALL 3 
+
+/* Dataset data type.  Int's can be easily octo dumped. */
+typedef hsize_t B_DATATYPE;
+
+int facc_type = FACC_MPIO;		/*Test file access type */
+int dxfer_coll_type = DXFER_COLLECTIVE_IO;
+size_t bigcount = DXFER_BIGCOUNT;
+int nerrors = 0;
+int mpi_size, mpi_rank;
+
+hsize_t space_dim1 = SPACE_DIM1 * 256; // 4096
+hsize_t space_dim2 = SPACE_DIM2;
+
+static void coll_chunktest(const char* filename, int chunk_factor, int select_factor,
+                           int api_option, int file_selection, int mem_selection, int mode);
+hid_t create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type);
+
+/*
+ * Setup the coordinates for point selection.
+ */
+static void 
+set_coords(hsize_t start[],
+          hsize_t count[],
+          hsize_t stride[],
+          hsize_t block[],
+          size_t num_points, 
+          hsize_t coords[],
+          int order)
+{
+    hsize_t i,j, k = 0, m ,n, s1 ,s2;
+
+    if(OUT_OF_ORDER == order)
+        k = (num_points * RANK) - 1;
+    else if(IN_ORDER == order)
+        k = 0;
+
+    s1 = start[0];
+    s2 = start[1];
+
+    for(i = 0 ; i < count[0]; i++)
+        for(j = 0 ; j < count[1]; j++)
+            for(m = 0 ; m < block[0]; m++)
+                for(n = 0 ; n < block[1]; n++)
+                    if(OUT_OF_ORDER == order) {
+                        coords[k--] = s2 + (stride[1] * j) + n;
+                        coords[k--] = s1 + (stride[0] * i) + m;
+                    }
+                    else if(IN_ORDER == order) {
+                        coords[k++] = s1 + stride[0] * i + m;
+                        coords[k++] = s2 + stride[1] * j + n;
+                    }
+}
+
+/*
+ * Fill the dataset with trivial data for testing.
+ * Assume dimension rank is 2 and data is stored contiguous.
+ */
+static void
+fill_datasets(hsize_t start[], hsize_t block[], B_DATATYPE * dataset)
+{
+    B_DATATYPE *dataptr = dataset;
+    hsize_t i, j;
+
+    /* put some trivial data in the data_array */
+    for (i=0; i < block[0]; i++){
+	for (j=0; j < block[1]; j++){
+	    *dataptr = (B_DATATYPE)((i+start[0])*100 + (j+start[1]+1));
+	    dataptr++;
+	}
+    }
+}
+
+/*
+ * Setup the coordinates for point selection.
+ */
+void point_set(hsize_t start[],
+               hsize_t count[],
+               hsize_t stride[],
+               hsize_t block[],
+               size_t num_points, 
+               hsize_t coords[],
+               int order)
+{
+    hsize_t i,j, k = 0, m ,n, s1 ,s2;
+
+    HDcompile_assert(RANK == 2);
+
+    if(OUT_OF_ORDER == order)
+        k = (num_points * RANK) - 1;
+    else if(IN_ORDER == order)
+        k = 0;
+
+    s1 = start[0];
+    s2 = start[1];
+
+    for(i = 0 ; i < count[0]; i++)
+        for(j = 0 ; j < count[1]; j++)
+            for(m = 0 ; m < block[0]; m++)
+                for(n = 0 ; n < block[1]; n++)
+                    if(OUT_OF_ORDER == order) {
+                        coords[k--] = s2 + (stride[1] * j) + n;
+                        coords[k--] = s1 + (stride[0] * i) + m;
+                    }
+                    else if(IN_ORDER == order) {
+                        coords[k++] = s1 + stride[0] * i + m;
+                        coords[k++] = s2 + stride[1] * j + n;
+                    }
+
+    if(VERBOSE_MED) {
+        printf("start[]=(%lu, %lu), count[]=(%lu, %lu), stride[]=(%lu, %lu), block[]=(%lu, %lu), total datapoints=%lu\n",
+               (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
+               (unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1],
+               (unsigned long)(block[0] * block[1] * count[0] * count[1]));
+        k = 0;
+        for(i = 0; i < num_points ; i++) {
+            printf("(%d, %d)\n", (int)coords[k], (int)coords[k + 1]);
+            k += 2;
+        }
+    }
+}
+
+/*
+ * Print the content of the dataset.
+ */
+static void
+dataset_print(hsize_t start[], hsize_t block[], B_DATATYPE * dataset)
+{
+    B_DATATYPE *dataptr = dataset;
+    hsize_t i, j;
+
+    /* print the column heading */
+    printf("%-8s", "Cols:");
+    for (j=0; j < block[1]; j++){
+	printf("%3lu ", (unsigned long)(start[1]+j));
+    }
+    printf("\n");
+
+    /* print the slab data */
+    for (i=0; i < block[0]; i++){
+	printf("Row %2lu: ", (unsigned long)(i+start[0]));
+	for (j=0; j < block[1]; j++){
+	    printf("%llu ", *dataptr++);
+	}
+	printf("\n");
+    }
+}
+
+
+/*
+ * Print the content of the dataset.
+ */
+static int
+verify_data(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], B_DATATYPE *dataset, B_DATATYPE *original)
+{
+    hsize_t i, j;
+    int vrfyerrs;
+
+    /* print it if VERBOSE_MED */
+    if(VERBOSE_MED) {
+	printf("verify_data dumping:::\n");
+	printf("start(%lu, %lu), count(%lu, %lu), stride(%lu, %lu), block(%lu, %lu)\n",
+	    (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
+	    (unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1]);
+	printf("original values:\n");
+	dataset_print(start, block, original);
+	printf("compared values:\n");
+	dataset_print(start, block, dataset);
+    }
+
+    vrfyerrs = 0;
+    for (i=0; i < block[0]; i++){
+	for (j=0; j < block[1]; j++){
+	    if(*dataset != *original){
+		if(vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED){
+		    printf("Dataset Verify failed at [%lu][%lu](row %lu, col %lu): expect %llu, got %llu\n",
+                           (unsigned long)i, (unsigned long)j,
+                           (unsigned long)(i+start[0]), (unsigned long)(j+start[1]),
+                           *(original), *(dataset));
+		}
+		dataset++;
+		original++;
+	    }
+	}
+    }
+    if(vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED)
+	printf("[more errors ...]\n");
+    if(vrfyerrs)
+	printf("%d errors found in verify_data\n", vrfyerrs);
+    return(vrfyerrs);
+}
+
+/* Set up the selection */
+static void
+ccslab_set(int mpi_rank,
+	   int mpi_size,
+	   hsize_t start[],
+	   hsize_t count[],
+	   hsize_t stride[],
+	   hsize_t block[],
+	   int mode)
+{
+
+    switch (mode){
+
+    case BYROW_CONT:
+	/* Each process takes a slabs of rows. */
+	block[0]  =  1;
+	block[1]  =  1;
+	stride[0] =  1;
+	stride[1] =  1;
+	count[0]  =  space_dim1;
+	count[1]  =  space_dim2;
+	start[0]  =  mpi_rank*count[0];
+	start[1]  =  0;
+
+	break;
+
+    case BYROW_DISCONT:
+	/* Each process takes several disjoint blocks. */
+	block[0]  =  1;
+	block[1]  =  1;
+        stride[0] =  3;
+        stride[1] =  3;
+        count[0]  =  space_dim1/(stride[0]*block[0]);
+        count[1]  =  (space_dim2)/(stride[1]*block[1]);
+	start[0]  =  space_dim1*mpi_rank;
+	start[1]  =  0;
+
+	break;
+
+    case BYROW_SELECTNONE:
+	/* Each process takes a slabs of rows, there are
+           no selections for the last process. */
+	block[0]  =  1;
+	block[1]  =  1;
+	stride[0] =  1;
+	stride[1] =  1;
+	count[0]  =  ((mpi_rank >= MAX(1,(mpi_size-2)))?0:space_dim1);
+	count[1]  =  space_dim2;
+	start[0]  =  mpi_rank*count[0];
+	start[1]  =  0;
+
+	break;
+
+    case BYROW_SELECTUNBALANCE:
+      /* The first one-third of the number of processes only
+         select top half of the domain, The rest will select the bottom
+         half of the domain. */
+
+        block[0]  = 1;
+	count[0]  = 2;
+        stride[0] = space_dim1*mpi_size/4+1;
+        block[1]  = space_dim2;
+        count[1]  = 1;
+        start[1]  = 0;
+        stride[1] = 1;
+	if((mpi_rank *3)<(mpi_size*2)) start[0]  = mpi_rank;
+	else start[0] = 1 + space_dim1*mpi_size/2 + (mpi_rank-2*mpi_size/3);
+        break;
+
+    case BYROW_SELECTINCHUNK:
+      /* Each process will only select one chunk */
+
+        block[0] = 1;
+        count[0] = 1;
+	start[0] = mpi_rank*space_dim1;
+        stride[0]= 1;
+	block[1] = space_dim2;
+	count[1] = 1;
+	stride[1]= 1;
+	start[1] = 0;
+
+        break;
+
+    default:
+	/* Unknown mode.  Set it to cover the whole dataset. */
+	block[0]  = space_dim1*mpi_size;
+	block[1]  = space_dim2;
+	stride[0] = block[0];
+	stride[1] = block[1];
+	count[0]  = 1;
+	count[1]  = 1;
+	start[0]  = 0;
+	start[1]  = 0;
+
+	break;
+    }
+    if (VERBOSE_MED){
+      printf("start[]=(%lu,%lu), count[]=(%lu,%lu), stride[]=(%lu,%lu), block[]=(%lu,%lu), total datapoints=%lu\n",
+	(unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
+	(unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1],
+	(unsigned long)(block[0]*block[1]*count[0]*count[1]));
+    }
+}
+
+
+/*
+ * Fill the dataset with trivial data for testing.
+ * Assume dimension rank is 2.
+ */
+static void
+ccdataset_fill(hsize_t start[],
+	       hsize_t stride[],
+	       hsize_t count[],
+	       hsize_t block[],
+	       DATATYPE * dataset,
+               int mem_selection)
+{
+    DATATYPE *dataptr = dataset;
+    DATATYPE *tmptr;
+    hsize_t   i,j,k1,k2,k=0;
+    /* put some trivial data in the data_array */
+    tmptr = dataptr;
+
+    /* assign the disjoint block (two-dimensional)data array value
+       through the pointer */
+
+    for (k1 = 0; k1 < count[0]; k1++) {
+      for(i = 0;  i < block[0]; i++) {
+        for(k2 = 0; k2 < count[1]; k2++) {
+          for(j = 0;j < block[1]; j++) {
+
+            if (ALL != mem_selection) {
+                dataptr  =  tmptr + ((start[0]+k1*stride[0]+i)*space_dim2+
+                                     start[1]+k2*stride[1]+j);
+            }
+            else {
+                dataptr = tmptr + k;
+                k++;
+            }
+
+            *dataptr = (DATATYPE)(k1+k2+i+j);
+          }
+        }
+      }
+    }
+}
+
+/*
+ * Print the first block of the content of the dataset.
+ */
+static void
+ccdataset_print(hsize_t start[],
+		hsize_t block[],
+		DATATYPE * dataset)
+
+{
+    DATATYPE *dataptr = dataset;
+    hsize_t i, j;
+
+    /* print the column heading */
+    printf("Print only the first block of the dataset\n");
+    printf("%-8s", "Cols:");
+    for (j=0; j < block[1]; j++){
+	printf("%3lu ", (unsigned long)(start[1]+j));
+    }
+    printf("\n");
+
+    /* print the slab data */
+    for (i=0; i < block[0]; i++){
+	printf("Row %2lu: ", (unsigned long)(i+start[0]));
+	for (j=0; j < block[1]; j++){
+	    printf("%03d ", *dataptr++);
+	}
+	printf("\n");
+    }
+}
+
+/*
+ * Print the content of the dataset.
+ */
+static int
+ccdataset_vrfy(hsize_t start[],
+	       hsize_t count[],
+	       hsize_t stride[],
+	       hsize_t block[],
+	       DATATYPE *dataset,
+	       DATATYPE *original,
+               int mem_selection)
+{
+    hsize_t i, j,k1,k2,k=0;
+    int vrfyerrs;
+    DATATYPE *dataptr,*oriptr;
+
+    /* print it if VERBOSE_MED */
+    if (VERBOSE_MED) {
+	printf("dataset_vrfy dumping:::\n");
+	printf("start(%lu, %lu), count(%lu, %lu), stride(%lu, %lu), block(%lu, %lu)\n",
+	    (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
+	    (unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1]);
+	printf("original values:\n");
+	ccdataset_print(start, block, original);
+	printf("compared values:\n");
+	ccdataset_print(start, block, dataset);
+    }
+
+    vrfyerrs = 0;
+
+    for (k1=0;k1<count[0];k1++) {
+        for(i=0;i<block[0];i++) {
+            for(k2=0; k2<count[1];k2++) {
+                for(j=0;j<block[1];j++) {
+                    if (ALL != mem_selection) {
+                        dataptr = dataset + ((start[0]+k1*stride[0]+i)*space_dim2+
+                                             start[1]+k2*stride[1]+j);
+                        oriptr =  original + ((start[0]+k1*stride[0]+i)*space_dim2+
+                                              start[1]+k2*stride[1]+j);
+                    }
+                    else {
+                        dataptr = dataset + k;
+                        oriptr = original + k;
+                        k++;
+                    }
+                    if (*dataptr != *oriptr){
+                        if (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED){
+                            printf("Dataset Verify failed at [%lu][%lu]: expect %d, got %d\n",
+                                   (unsigned long)i, (unsigned long)j,
+                                   *(oriptr), *(dataptr));
+                        }
+                    }
+                }
+            }
+        }
+    }
+    if (vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED)
+	printf("[more errors ...]\n");
+    if (vrfyerrs)
+	printf("%d errors found in ccdataset_vrfy\n", vrfyerrs);
+    return(vrfyerrs);
+}
+
+/*
+ * Example of using the parallel HDF5 library to create two datasets
+ * in one HDF5 file with collective parallel access support.
+ * The Datasets are of sizes (number-of-mpi-processes x dim0) x dim1.
+ * Each process controls only a slab of size dim0 x dim1 within each
+ * dataset. [Note: not so yet.  Datasets are of sizes dim0xdim1 and
+ * each process controls a hyperslab within.]
+ */
+
+static void
+dataset_big_write(void)
+{
+
+    hid_t xfer_plist;		/* Dataset transfer properties list */
+    hid_t sid;   		/* Dataspace ID */
+    hid_t file_dataspace;	/* File dataspace ID */
+    hid_t mem_dataspace;	/* memory dataspace ID */
+    hid_t dataset;
+    hid_t datatype;		/* Datatype ID */
+    hsize_t dims[RANK];   	/* dataset dim sizes */
+    hsize_t start[RANK];			/* for hyperslab setting */
+    hsize_t count[RANK], stride[RANK];		/* for hyperslab setting */
+    hsize_t block[RANK];			/* for hyperslab setting */
+    hsize_t *coords = NULL;
+    int i;
+    herr_t ret;         	/* Generic return value */
+    hid_t fid;                  /* HDF5 file ID */
+    hid_t acc_tpl;		/* File access templates */
+    hsize_t h;
+    size_t num_points;
+    B_DATATYPE * wdata;
+
+
+    /* allocate memory for data buffer */
+    wdata = (B_DATATYPE *)malloc(bigcount*sizeof(B_DATATYPE));
+    VRFY((wdata != NULL), "wdata malloc succeeded");
+
+    /* setup file access template */
+    acc_tpl = H5Pcreate (H5P_FILE_ACCESS);
+    VRFY((acc_tpl >= 0), "H5P_FILE_ACCESS");
+    H5Pset_fapl_mpio(acc_tpl, MPI_COMM_WORLD, MPI_INFO_NULL);
+
+    /* create the file collectively */
+    fid = H5Fcreate(FILENAME[0], H5F_ACC_TRUNC, H5P_DEFAULT, acc_tpl);
+    VRFY((fid >= 0), "H5Fcreate succeeded");
+
+    /* Release file-access template */
+    ret = H5Pclose(acc_tpl);
+    VRFY((ret >= 0), "");
+
+
+    /* Each process takes a slabs of rows. */
+    if (mpi_rank == 0)
+        HDprintf("\nTesting Dataset1 write by ROW\n");
+    /* Create a large dataset */
+    dims[0] = bigcount;
+    dims[1] = mpi_size;
+
+    sid = H5Screate_simple (RANK, dims, NULL);
+    VRFY((sid >= 0), "H5Screate_simple succeeded");
+    dataset = H5Dcreate2(fid, DATASET1, H5T_NATIVE_LLONG, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VRFY((dataset >= 0), "H5Dcreate2 succeeded");
+    H5Sclose(sid);
+
+    block[0] = dims[0]/mpi_size;
+    block[1] = dims[1];
+    stride[0] = block[0];
+    stride[1] = block[1];
+    count[0] = 1;
+    count[1] = 1;
+    start[0] = mpi_rank*block[0];
+    start[1] = 0;
+
+    /* create a file dataspace independently */
+    file_dataspace = H5Dget_space (dataset);
+    VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
+    ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
+    VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
+
+    /* create a memory dataspace independently */
+    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    VRFY((mem_dataspace >= 0), "");
+
+    /* fill the local slab with some trivial data */
+    fill_datasets(start, block, wdata);
+    MESG("data_array initialized");
+    if(VERBOSE_MED){
+	MESG("data_array created");
+	dataset_print(start, block, wdata);
+    }
+
+    /* set up the collective transfer properties list */
+    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
+    ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
+    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    }
+
+    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
+                   xfer_plist, wdata);
+    VRFY((ret >= 0), "H5Dwrite dataset1 succeeded");
+
+    /* release all temporary handles. */
+    H5Sclose(file_dataspace);
+    H5Sclose(mem_dataspace);
+    H5Pclose(xfer_plist);
+
+    ret = H5Dclose(dataset);
+    VRFY((ret >= 0), "H5Dclose1 succeeded");
+
+
+    /* Each process takes a slabs of cols. */
+    if (mpi_rank == 0) 
+        HDprintf("\nTesting Dataset2 write by COL\n");
+    /* Create a large dataset */
+    dims[0] = bigcount;
+    dims[1] = mpi_size;
+
+    sid = H5Screate_simple (RANK, dims, NULL);
+    VRFY((sid >= 0), "H5Screate_simple succeeded");
+    dataset = H5Dcreate2(fid, DATASET2, H5T_NATIVE_LLONG, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VRFY((dataset >= 0), "H5Dcreate2 succeeded");
+    H5Sclose(sid);
+
+    block[0] = dims[0];
+    block[1] = dims[1]/mpi_size;
+    stride[0] = block[0];
+    stride[1] = block[1];
+    count[0] = 1;
+    count[1] = 1;
+    start[0] = 0;
+    start[1] = mpi_rank*block[1];
+
+    /* create a file dataspace independently */
+    file_dataspace = H5Dget_space (dataset);
+    VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
+    ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
+    VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
+
+    /* create a memory dataspace independently */
+    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    VRFY((mem_dataspace >= 0), "");
+
+    /* fill the local slab with some trivial data */
+    fill_datasets(start, block, wdata);
+    MESG("data_array initialized");
+    if(VERBOSE_MED){
+	MESG("data_array created");
+	dataset_print(start, block, wdata);
+    }
+
+    /* set up the collective transfer properties list */
+    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
+    ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
+    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    }
+
+    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
+                   xfer_plist, wdata);
+    VRFY((ret >= 0), "H5Dwrite dataset1 succeeded");
+
+    /* release all temporary handles. */
+    H5Sclose(file_dataspace);
+    H5Sclose(mem_dataspace);
+    H5Pclose(xfer_plist);
+
+    ret = H5Dclose(dataset);
+    VRFY((ret >= 0), "H5Dclose1 succeeded");
+
+
+
+    /* ALL selection */
+    if (mpi_rank == 0)
+        HDprintf("\nTesting Dataset3 write select ALL proc 0, NONE others\n");
+    /* Create a large dataset */
+    dims[0] = bigcount;
+    dims[1] = 1;
+
+    sid = H5Screate_simple (RANK, dims, NULL);
+    VRFY((sid >= 0), "H5Screate_simple succeeded");
+    dataset = H5Dcreate2(fid, DATASET3, H5T_NATIVE_LLONG, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VRFY((dataset >= 0), "H5Dcreate2 succeeded");
+    H5Sclose(sid);
+
+    /* create a file dataspace independently */
+    file_dataspace = H5Dget_space (dataset);
+    VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
+    if(mpi_rank == 0) {
+        ret = H5Sselect_all(file_dataspace);
+        VRFY((ret >= 0), "H5Sset_all succeeded");
+    }
+    else {
+        ret = H5Sselect_none(file_dataspace);
+        VRFY((ret >= 0), "H5Sset_none succeeded");
+    }
+
+    /* create a memory dataspace independently */
+    mem_dataspace = H5Screate_simple (RANK, dims, NULL);
+    VRFY((mem_dataspace >= 0), "");
+    if(!mpi_rank == 0) {
+        ret = H5Sselect_none(mem_dataspace);
+        VRFY((ret >= 0), "H5Sset_none succeeded");
+    }
+
+    /* set up the collective transfer properties list */
+    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
+    ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
+    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    }
+
+    /* fill the local slab with some trivial data */
+    fill_datasets(start, dims, wdata);
+    MESG("data_array initialized");
+    if(VERBOSE_MED){
+	MESG("data_array created");
+    }
+
+    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
+                   xfer_plist, wdata);
+    VRFY((ret >= 0), "H5Dwrite dataset1 succeeded");
+
+    /* release all temporary handles. */
+    H5Sclose(file_dataspace);
+    H5Sclose(mem_dataspace);
+    H5Pclose(xfer_plist);
+
+    ret = H5Dclose(dataset);
+    VRFY((ret >= 0), "H5Dclose1 succeeded");
+
+    /* Point selection */
+    if (mpi_rank == 0)
+        HDprintf("\nTesting Dataset4 write point selection\n");
+    /* Create a large dataset */
+    dims[0] = bigcount;
+    dims[1] = mpi_size * 4;
+
+    sid = H5Screate_simple (RANK, dims, NULL);
+    VRFY((sid >= 0), "H5Screate_simple succeeded");
+    dataset = H5Dcreate2(fid, DATASET4, H5T_NATIVE_LLONG, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VRFY((dataset >= 0), "H5Dcreate2 succeeded");
+    H5Sclose(sid);
+
+    block[0] = dims[0]/2;
+    block[1] = 2;
+    stride[0] = dims[0]/2;
+    stride[1] = 2;
+    count[0] = 1;
+    count[1] = 1;
+    start[0] = 0;
+    start[1] = dims[1]/mpi_size * mpi_rank;
+
+    num_points = bigcount;
+
+    coords = (hsize_t *)malloc(num_points * RANK * sizeof(hsize_t));
+    VRFY((coords != NULL), "coords malloc succeeded");
+
+    set_coords (start, count, stride, block, num_points, coords, IN_ORDER);
+    /* create a file dataspace */
+    file_dataspace = H5Dget_space (dataset);
+    VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
+    ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
+    VRFY((ret >= 0), "H5Sselect_elements succeeded");
+
+    if(coords) free(coords);
+
+    fill_datasets(start, block, wdata);
+    MESG("data_array initialized");
+    if(VERBOSE_MED){
+	MESG("data_array created");
+	dataset_print(start, block, wdata);
+    }
+
+    /* create a memory dataspace */
+    /* Warning: H5Screate_simple requires an array of hsize_t elements
+     * even if we only pass only a single value.  Attempting anything else
+     * appears to cause problems with 32 bit compilers.
+     */
+    mem_dataspace = H5Screate_simple (1, dims, NULL);
+    VRFY((mem_dataspace >= 0), "");
+
+    /* set up the collective transfer properties list */
+    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
+    ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
+    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    }
+
+    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
+                   xfer_plist, wdata);
+    VRFY((ret >= 0), "H5Dwrite dataset1 succeeded");
+
+    /* release all temporary handles. */
+    H5Sclose(file_dataspace);
+    H5Sclose(mem_dataspace);
+    H5Pclose(xfer_plist);
+
+    ret = H5Dclose(dataset);
+    VRFY((ret >= 0), "H5Dclose1 succeeded");
+
+    free(wdata);
+    H5Fclose(fid);
+}
+
+/*
+ * Example of using the parallel HDF5 library to read two datasets
+ * in one HDF5 file with collective parallel access support.
+ * The Datasets are of sizes (number-of-mpi-processes x dim0) x dim1.
+ * Each process controls only a slab of size dim0 x dim1 within each
+ * dataset. [Note: not so yet.  Datasets are of sizes dim0xdim1 and
+ * each process controls a hyperslab within.]
+ */
+
+static void
+dataset_big_read(void)
+{
+    hid_t fid;                  /* HDF5 file ID */
+    hid_t acc_tpl;		/* File access templates */
+    hid_t xfer_plist;		/* Dataset transfer properties list */
+    hid_t file_dataspace;	/* File dataspace ID */
+    hid_t mem_dataspace;	/* memory dataspace ID */
+    hid_t dataset;
+    B_DATATYPE *rdata = NULL;	/* data buffer */
+    B_DATATYPE *wdata = NULL; 	/* expected data buffer */
+    hsize_t dims[RANK];   	/* dataset dim sizes */
+    hsize_t start[RANK];			/* for hyperslab setting */
+    hsize_t count[RANK], stride[RANK];		/* for hyperslab setting */
+    hsize_t block[RANK];			/* for hyperslab setting */
+    int i,j,k;
+    hsize_t h;
+    size_t num_points;
+    hsize_t *coords = NULL;
+    herr_t ret;         	/* Generic return value */
+
+    /* allocate memory for data buffer */
+    rdata = (B_DATATYPE *)malloc(bigcount*sizeof(B_DATATYPE));
+    VRFY((rdata != NULL), "rdata malloc succeeded");
+    wdata = (B_DATATYPE *)malloc(bigcount*sizeof(B_DATATYPE));
+    VRFY((wdata != NULL), "wdata malloc succeeded");
+
+    memset(rdata, 0, bigcount*sizeof(B_DATATYPE));
+
+    /* setup file access template */
+    acc_tpl = H5Pcreate (H5P_FILE_ACCESS);
+    VRFY((acc_tpl >= 0), "H5P_FILE_ACCESS");
+    H5Pset_fapl_mpio(acc_tpl, MPI_COMM_WORLD, MPI_INFO_NULL);
+
+    /* open the file collectively */
+    fid=H5Fopen(FILENAME[0],H5F_ACC_RDONLY,acc_tpl);
+    VRFY((fid >= 0), "H5Fopen succeeded");
+
+    /* Release file-access template */
+    ret = H5Pclose(acc_tpl);
+    VRFY((ret >= 0), "");
+
+    if (mpi_rank == 0)
+        HDprintf("\nRead Testing Dataset1 by COL\n");
+
+    dataset = H5Dopen2(fid, DATASET1, H5P_DEFAULT);
+    VRFY((dataset >= 0), "H5Dopen2 succeeded");
+
+    dims[0] = bigcount;
+    dims[1] = mpi_size;
+    /* Each process takes a slabs of cols. */
+    block[0] = dims[0];
+    block[1] = dims[1]/mpi_size;
+    stride[0] = block[0];
+    stride[1] = block[1];
+    count[0] = 1;
+    count[1] = 1;
+    start[0] = 0;
+    start[1] = mpi_rank*block[1];
+
+    /* create a file dataspace independently */
+    file_dataspace = H5Dget_space (dataset);
+    VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
+    ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
+    VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
+
+    /* create a memory dataspace independently */
+    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    VRFY((mem_dataspace >= 0), "");
+
+    /* fill dataset with test data */
+    fill_datasets(start, block, wdata);
+    MESG("data_array initialized");
+    if(VERBOSE_MED){
+	MESG("data_array created");
+    }
+
+    /* set up the collective transfer properties list */
+    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    VRFY((xfer_plist >= 0), "");
+    ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((ret >= 0), "H5Pcreate xfer succeeded");
+    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    }
+
+    /* read data collectively */
+    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
+                  xfer_plist, rdata);
+    VRFY((ret >= 0), "H5Dread dataset1 succeeded");
+
+    /* verify the read data with original expected data */
+    ret = verify_data(start, count, stride, block, rdata, wdata);
+    if(ret) {fprintf(stderr, "verify failed\n"); exit(1);}
+
+    /* release all temporary handles. */
+    H5Sclose(file_dataspace);
+    H5Sclose(mem_dataspace);
+    H5Pclose(xfer_plist);
+    ret = H5Dclose(dataset);
+    VRFY((ret >= 0), "H5Dclose1 succeeded");
+
+
+    if (mpi_rank == 0)
+        HDprintf("\nRead Testing Dataset2 by ROW\n");
+    memset(rdata, 0, bigcount*sizeof(B_DATATYPE));
+    dataset = H5Dopen2(fid, DATASET2, H5P_DEFAULT);
+    VRFY((dataset >= 0), "H5Dopen2 succeeded");
+
+    dims[0] = bigcount;
+    dims[1] = mpi_size;
+    /* Each process takes a slabs of rows. */
+    block[0] = dims[0]/mpi_size;
+    block[1] = dims[1];
+    stride[0] = block[0];
+    stride[1] = block[1];
+    count[0] = 1;
+    count[1] = 1;
+    start[0] = mpi_rank*block[0];
+    start[1] = 0;
+
+    /* create a file dataspace independently */
+    file_dataspace = H5Dget_space (dataset);
+    VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
+    ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
+    VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
+
+    /* create a memory dataspace independently */
+    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    VRFY((mem_dataspace >= 0), "");
+
+    /* fill dataset with test data */
+    fill_datasets(start, block, wdata);
+    MESG("data_array initialized");
+    if(VERBOSE_MED){
+	MESG("data_array created");
+    }
+
+    /* set up the collective transfer properties list */
+    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    VRFY((xfer_plist >= 0), "");
+    ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((ret >= 0), "H5Pcreate xfer succeeded");
+    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    }
+
+    /* read data collectively */
+    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
+                  xfer_plist, rdata);
+    VRFY((ret >= 0), "H5Dread dataset2 succeeded");
+
+    /* verify the read data with original expected data */
+    ret = verify_data(start, count, stride, block, rdata, wdata);
+    if(ret) {fprintf(stderr, "verify failed\n"); exit(1);}
+
+    /* release all temporary handles. */
+    H5Sclose(file_dataspace);
+    H5Sclose(mem_dataspace);
+    H5Pclose(xfer_plist);
+    ret = H5Dclose(dataset);
+    VRFY((ret >= 0), "H5Dclose1 succeeded");
+
+    if (mpi_rank == 0)
+        HDprintf("\nRead Testing Dataset3 read select ALL proc 0, NONE others\n");
+    memset(rdata, 0, bigcount*sizeof(B_DATATYPE));
+    dataset = H5Dopen2(fid, DATASET3, H5P_DEFAULT);
+    VRFY((dataset >= 0), "H5Dopen2 succeeded");
+
+    dims[0] = bigcount;
+    dims[1] = 1;
+
+    /* create a file dataspace independently */
+    file_dataspace = H5Dget_space (dataset);
+    VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
+    if(mpi_rank == 0) {
+        ret = H5Sselect_all(file_dataspace);
+        VRFY((ret >= 0), "H5Sset_all succeeded");
+    }
+    else {
+        ret = H5Sselect_none(file_dataspace);
+        VRFY((ret >= 0), "H5Sset_none succeeded");
+    }
+
+    /* create a memory dataspace independently */
+    mem_dataspace = H5Screate_simple (RANK, dims, NULL);
+    VRFY((mem_dataspace >= 0), "");
+    if(!mpi_rank == 0) {
+        ret = H5Sselect_none(mem_dataspace);
+        VRFY((ret >= 0), "H5Sset_none succeeded");
+    }
+
+    /* fill dataset with test data */
+    fill_datasets(start, dims, wdata);
+    MESG("data_array initialized");
+    if(VERBOSE_MED){
+	MESG("data_array created");
+    }
+
+    /* set up the collective transfer properties list */
+    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    VRFY((xfer_plist >= 0), "");
+    ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((ret >= 0), "H5Pcreate xfer succeeded");
+    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    }
+
+    /* read data collectively */
+    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
+                  xfer_plist, rdata);
+    VRFY((ret >= 0), "H5Dread dataset3 succeeded");
+
+    if(mpi_rank == 0) {
+        /* verify the read data with original expected data */
+        ret = verify_data(start, count, stride, block, rdata, wdata);
+        if(ret) {fprintf(stderr, "verify failed\n"); exit(1);}
+    }
+
+    /* release all temporary handles. */
+    H5Sclose(file_dataspace);
+    H5Sclose(mem_dataspace);
+    H5Pclose(xfer_plist);
+    ret = H5Dclose(dataset);
+    VRFY((ret >= 0), "H5Dclose1 succeeded");
+
+    if (mpi_rank == 0)
+        HDprintf("\nRead Testing Dataset4 with Point selection\n");
+    dataset = H5Dopen2(fid, DATASET4, H5P_DEFAULT);
+    VRFY((dataset >= 0), "H5Dopen2 succeeded");
+
+    dims[0] = bigcount;
+    dims[1] = mpi_size * 4;
+
+    block[0] = dims[0]/2;
+    block[1] = 2;
+    stride[0] = dims[0]/2;
+    stride[1] = 2;
+    count[0] = 1;
+    count[1] = 1;
+    start[0] = 0;
+    start[1] = dims[1]/mpi_size * mpi_rank;
+
+    fill_datasets(start, block, wdata);
+    MESG("data_array initialized");
+    if(VERBOSE_MED){
+	MESG("data_array created");
+	dataset_print(start, block, wdata);
+    }
+
+    num_points = bigcount;
+
+    coords = (hsize_t *)malloc(num_points * RANK * sizeof(hsize_t));
+    VRFY((coords != NULL), "coords malloc succeeded");
+
+    set_coords (start, count, stride, block, num_points, coords, IN_ORDER);
+    /* create a file dataspace */
+    file_dataspace = H5Dget_space (dataset);
+    VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
+    ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
+    VRFY((ret >= 0), "H5Sselect_elements succeeded");
+
+    if(coords) free(coords);
+
+    /* create a memory dataspace */
+    /* Warning: H5Screate_simple requires an array of hsize_t elements
+     * even if we only pass only a single value.  Attempting anything else
+     * appears to cause problems with 32 bit compilers.
+     */
+    mem_dataspace = H5Screate_simple (1, dims, NULL);
+    VRFY((mem_dataspace >= 0), "");
+
+    /* set up the collective transfer properties list */
+    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    VRFY((xfer_plist >= 0), "");
+    ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((ret >= 0), "H5Pcreate xfer succeeded");
+    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    }
+
+    /* read data collectively */
+    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
+                  xfer_plist, rdata);
+    VRFY((ret >= 0), "H5Dread dataset1 succeeded");
+
+    ret = verify_data(start, count, stride, block, rdata, wdata);
+    if(ret) {fprintf(stderr, "verify failed\n"); exit(1);}
+
+    /* release all temporary handles. */
+    H5Sclose(file_dataspace);
+    H5Sclose(mem_dataspace);
+    H5Pclose(xfer_plist);
+    ret = H5Dclose(dataset);
+    VRFY((ret >= 0), "H5Dclose1 succeeded");
+
+    free(wdata);
+    free(rdata);
+
+    wdata = NULL;
+    rdata = NULL;
+    /* We never wrote Dataset5 in the write section, so we can't
+     * expect to read it...
+     */
+    file_dataspace = -1;
+    mem_dataspace = -1;
+    xfer_plist = -1;
+    dataset = -1;
+
+    /* release all temporary handles. */
+    if (file_dataspace != -1) H5Sclose(file_dataspace);
+    if (mem_dataspace != -1) H5Sclose(mem_dataspace);
+    if (xfer_plist != -1) H5Pclose(xfer_plist);
+    if (dataset != -1) {
+        ret = H5Dclose(dataset);
+        VRFY((ret >= 0), "H5Dclose1 succeeded");
+    }
+    H5Fclose(fid);
+
+    /* release data buffers */
+    if(rdata) free(rdata);
+    if(wdata) free(wdata);
+
+} /* dataset_large_readAll */
+
+
+/*
+ * Create the appropriate File access property list
+ */
+hid_t
+create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type)
+{
+    hid_t ret_pl = -1;
+    herr_t ret;                 /* generic return value */
+    int mpi_rank;		/* mpi variables */
+
+    /* need the rank for error checking macros */
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
+
+    ret_pl = H5Pcreate (H5P_FILE_ACCESS);
+    VRFY((ret_pl >= 0), "H5P_FILE_ACCESS");
+
+    if (l_facc_type == FACC_DEFAULT)
+	return (ret_pl);
+
+    if (l_facc_type == FACC_MPIO){
+	/* set Parallel access with communicator */
+	ret = H5Pset_fapl_mpio(ret_pl, comm, info);
+	VRFY((ret >= 0), "");
+        ret = H5Pset_all_coll_metadata_ops(ret_pl, TRUE);
+	VRFY((ret >= 0), "");
+        ret = H5Pset_coll_metadata_write(ret_pl, TRUE);
+	VRFY((ret >= 0), "");
+	return(ret_pl);
+    }
+
+    if (l_facc_type == (FACC_MPIO | FACC_SPLIT)){
+	hid_t mpio_pl;
+
+	mpio_pl = H5Pcreate (H5P_FILE_ACCESS);
+	VRFY((mpio_pl >= 0), "");
+	/* set Parallel access with communicator */
+	ret = H5Pset_fapl_mpio(mpio_pl, comm, info);
+	VRFY((ret >= 0), "");
+
+	/* setup file access template */
+	ret_pl = H5Pcreate (H5P_FILE_ACCESS);
+	VRFY((ret_pl >= 0), "");
+	/* set Parallel access with communicator */
+	ret = H5Pset_fapl_split(ret_pl, ".meta", mpio_pl, ".raw", mpio_pl);
+	VRFY((ret >= 0), "H5Pset_fapl_split succeeded");
+	H5Pclose(mpio_pl);
+	return(ret_pl);
+    }
+
+    /* unknown file access types */
+    return (ret_pl);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	coll_chunk1
+ *
+ * Purpose:	Wrapper to test the collective chunk IO for regular JOINT
+                selection with a single chunk
+ *
+ * Return:	Success:	0
+ *
+ *		Failure:	-1
+ *
+ * Programmer:	Unknown
+ *		July 12th, 2004
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+/* ------------------------------------------------------------------------
+ *  Descriptions for the selection: One big singluar selection inside one chunk
+ *  Two dimensions,
+ *
+ *  dim1       = space_dim1(5760)*mpi_size
+ *  dim2       = space_dim2(3)
+ *  chunk_dim1 = dim1
+ *  chunk_dim2 = dim2
+ *  block      = 1 for all dimensions
+ *  stride     = 1 for all dimensions
+ *  count0     = space_dim1(5760)
+ *  count1     = space_dim2(3)
+ *  start0     = mpi_rank*space_dim1
+ *  start1     = 0
+ * ------------------------------------------------------------------------
+ */
+
+void
+coll_chunk1(void)
+{
+    const char *filename = FILENAME[0];
+    if (mpi_rank == 0)
+       printf("coll_chunk1\n");
+
+    coll_chunktest(filename, 1, BYROW_CONT, API_NONE, HYPER, HYPER, OUT_OF_ORDER);
+    coll_chunktest(filename, 1, BYROW_CONT, API_NONE, HYPER, POINT, OUT_OF_ORDER);
+    coll_chunktest(filename, 1, BYROW_CONT, API_NONE, POINT, ALL, OUT_OF_ORDER);
+    coll_chunktest(filename, 1, BYROW_CONT, API_NONE, POINT, POINT, OUT_OF_ORDER);
+    coll_chunktest(filename, 1, BYROW_CONT, API_NONE, POINT, HYPER, OUT_OF_ORDER);
+
+    coll_chunktest(filename, 1, BYROW_CONT, API_NONE, POINT, ALL, IN_ORDER);
+    coll_chunktest(filename, 1, BYROW_CONT, API_NONE, POINT, POINT, IN_ORDER);
+    coll_chunktest(filename, 1, BYROW_CONT, API_NONE, POINT, HYPER, IN_ORDER);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	coll_chunk2
+ *
+ * Purpose:	Wrapper to test the collective chunk IO for regular DISJOINT
+                selection with a single chunk
+ *
+ * Return:	Success:	0
+ *
+ *		Failure:	-1
+ *
+ * Programmer:	Unknown
+ *		July 12th, 2004
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+ /* ------------------------------------------------------------------------
+ *  Descriptions for the selection: many disjoint selections inside one chunk
+ *  Two dimensions,
+ *
+ *  dim1       = space_dim1*mpi_size(5760)
+ *  dim2       = space_dim2(3)
+ *  chunk_dim1 = dim1
+ *  chunk_dim2 = dim2
+ *  block      = 1 for all dimensions
+ *  stride     = 3 for all dimensions
+ *  count0     = space_dim1/stride0(5760/3)
+ *  count1     = space_dim2/stride(3/3 = 1)
+ *  start0     = mpi_rank*space_dim1
+ *  start1     = 0
+ *
+ * ------------------------------------------------------------------------
+ */
+void
+coll_chunk2(void)
+{
+    const char *filename = FILENAME[0];
+    if (mpi_rank == 0)
+      printf("coll_chunk2\n");
+
+    coll_chunktest(filename, 1, BYROW_DISCONT, API_NONE, HYPER, HYPER, OUT_OF_ORDER);
+    coll_chunktest(filename, 1, BYROW_DISCONT, API_NONE, HYPER, POINT, OUT_OF_ORDER);
+    coll_chunktest(filename, 1, BYROW_DISCONT, API_NONE, POINT, ALL, OUT_OF_ORDER);
+    coll_chunktest(filename, 1, BYROW_DISCONT, API_NONE, POINT, POINT, OUT_OF_ORDER);
+    coll_chunktest(filename, 1, BYROW_DISCONT, API_NONE, POINT, HYPER, OUT_OF_ORDER);
+
+    coll_chunktest(filename, 1, BYROW_DISCONT, API_NONE, POINT, ALL, IN_ORDER);
+    coll_chunktest(filename, 1, BYROW_DISCONT, API_NONE, POINT, POINT, IN_ORDER);
+    coll_chunktest(filename, 1, BYROW_DISCONT, API_NONE, POINT, HYPER, IN_ORDER);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	coll_chunk3
+ *
+ * Purpose:	Wrapper to test the collective chunk IO for regular JOINT
+                selection with at least number of 2*mpi_size chunks
+ *
+ * Return:	Success:	0
+ *
+ *		Failure:	-1
+ *
+ * Programmer:	Unknown
+ *		July 12th, 2004
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+/* ------------------------------------------------------------------------
+ *  Descriptions for the selection: one singular selection accross many chunks
+ *  Two dimensions, Num of chunks = 2* mpi_size
+ *
+ *  dim1       = space_dim1*mpi_size
+ *  dim2       = space_dim2(3)
+ *  chunk_dim1 = space_dim1
+ *  chunk_dim2 = dim2/2
+ *  block      = 1 for all dimensions
+ *  stride     = 1 for all dimensions
+ *  count0     = space_dim1
+ *  count1     = space_dim2(3)
+ *  start0     = mpi_rank*space_dim1
+ *  start1     = 0
+ *
+ * ------------------------------------------------------------------------
+ */
+
+void
+coll_chunk3(void)
+{
+    const char *filename = FILENAME[0];
+    if (mpi_rank == 0)
+        printf("coll_chunk3\n");
+
+    coll_chunktest(filename, mpi_size, BYROW_CONT, API_NONE, HYPER, HYPER, OUT_OF_ORDER);
+    coll_chunktest(filename, mpi_size, BYROW_CONT, API_NONE, HYPER, POINT, OUT_OF_ORDER);
+    coll_chunktest(filename, mpi_size, BYROW_CONT, API_NONE, POINT, ALL, OUT_OF_ORDER);
+    coll_chunktest(filename, mpi_size, BYROW_CONT, API_NONE, POINT, POINT, OUT_OF_ORDER);
+    coll_chunktest(filename, mpi_size, BYROW_CONT, API_NONE, POINT, HYPER, OUT_OF_ORDER);
+
+    coll_chunktest(filename, mpi_size, BYROW_CONT, API_NONE, POINT, ALL, IN_ORDER);
+    coll_chunktest(filename, mpi_size, BYROW_CONT, API_NONE, POINT, POINT, IN_ORDER);
+    coll_chunktest(filename, mpi_size, BYROW_CONT, API_NONE, POINT, HYPER, IN_ORDER);
+}
+
+
+//-------------------------------------------------------------------------
+// Borrowed/Modified (slightly) from t_coll_chunk.c
+/*-------------------------------------------------------------------------
+ * Function:	coll_chunktest
+ *
+ * Purpose:     The real testing routine for regular selection of collective
+                chunking storage
+                testing both write and read,
+		If anything fails, it may be read or write. There is no
+		separation test between read and write.
+ *
+ * Return:	Success:	0
+ *
+ *		Failure:	-1
+ *
+ * Modifications:
+ *   Remove invalid temporary property checkings for API_LINK_HARD and
+ *   API_LINK_TRUE cases.
+ * Programmer: Jonathan Kim
+ * Date: 2012-10-10
+ *
+ * Programmer:	Unknown
+ *		July 12th, 2004
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+static void
+coll_chunktest(const char* filename,
+	       int chunk_factor,
+	       int select_factor,
+               int api_option,
+               int file_selection,
+               int mem_selection,
+               int mode)
+{
+  hid_t	   file, dataset, file_dataspace, mem_dataspace;
+  hid_t    acc_plist,xfer_plist,crp_plist;
+
+  hsize_t  dims[RANK], chunk_dims[RANK];
+  int*     data_array1  = NULL;
+  int*     data_origin1 = NULL;
+
+  hsize_t  start[RANK],count[RANK],stride[RANK],block[RANK];
+
+#ifdef H5_HAVE_INSTRUMENTED_LIBRARY
+  unsigned prop_value;
+#endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
+
+  herr_t   status;
+  MPI_Comm comm = MPI_COMM_WORLD;
+  MPI_Info info = MPI_INFO_NULL;
+
+  size_t  num_points;           /* for point selection */
+  hsize_t *coords = NULL;       /* for point selection */
+  int i;
+
+  /* Create the data space */
+
+  acc_plist = create_faccess_plist(comm,info,facc_type);
+  VRFY((acc_plist >= 0),"");
+
+  file = H5Fcreate(filename,H5F_ACC_TRUNC,H5P_DEFAULT,acc_plist);
+  VRFY((file >= 0),"H5Fcreate succeeded");
+
+  status = H5Pclose(acc_plist);
+  VRFY((status >= 0),"");
+
+  /* setup dimensionality object */
+  dims[0] = space_dim1*mpi_size;
+  dims[1] = space_dim2;
+
+  /* allocate memory for data buffer */
+  data_array1 = (int *)HDmalloc(dims[0] * dims[1] * sizeof(int));
+  VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
+
+  /* set up dimensions of the slab this process accesses */
+  ccslab_set(mpi_rank, mpi_size, start, count, stride, block, select_factor);
+
+  /* set up the coords array selection */
+  num_points = block[0] * block[1] * count[0] * count[1];
+  coords = (hsize_t *)HDmalloc(num_points * RANK * sizeof(hsize_t));
+  VRFY((coords != NULL), "coords malloc succeeded");
+  point_set(start, count, stride, block, num_points, coords, mode);
+
+  /* Warning: H5Screate_simple requires an array of hsize_t elements
+   * even if we only pass only a single value.  Attempting anything else
+   * appears to cause problems with 32 bit compilers.
+   */
+  file_dataspace = H5Screate_simple(2, dims, NULL);
+  VRFY((file_dataspace >= 0), "file dataspace created succeeded");
+
+  if(ALL != mem_selection) {
+      mem_dataspace = H5Screate_simple(2, dims, NULL);
+      VRFY((mem_dataspace >= 0), "mem dataspace created succeeded");
+  }
+  else {
+      /* Putting the warning about H5Screate_simple (above) into practice... */
+      hsize_t dsdims[1] = {num_points};
+      mem_dataspace = H5Screate_simple (1, dsdims, NULL);
+      VRFY((mem_dataspace >= 0), "mem_dataspace create succeeded");
+  }
+
+  crp_plist = H5Pcreate(H5P_DATASET_CREATE);
+  VRFY((crp_plist >= 0),"");
+
+  /* Set up chunk information.  */
+  chunk_dims[0] = dims[0]/chunk_factor;
+
+  /* to decrease the testing time, maintain bigger chunk size */
+  (chunk_factor == 1) ? (chunk_dims[1] = space_dim2) : (chunk_dims[1] = space_dim2/2);
+  status = H5Pset_chunk(crp_plist, 2, chunk_dims);
+  VRFY((status >= 0),"chunk creation property list succeeded");
+
+  dataset = H5Dcreate2(file, DSET_COLLECTIVE_CHUNK_NAME, H5T_NATIVE_INT,
+                       file_dataspace, H5P_DEFAULT, crp_plist, H5P_DEFAULT);
+  VRFY((dataset >= 0),"dataset created succeeded");
+
+  status = H5Pclose(crp_plist);
+  VRFY((status >= 0), "");
+
+  /*put some trivial data in the data array */
+  ccdataset_fill(start, stride, count,block, data_array1, mem_selection);
+
+  MESG("data_array initialized");
+
+  switch (file_selection) {
+      case HYPER:
+          status = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
+          VRFY((status >= 0),"hyperslab selection succeeded");
+          break;
+
+      case POINT:
+          if (num_points) {
+              status = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
+              VRFY((status >= 0),"Element selection succeeded");
+          }
+          else {
+              status = H5Sselect_none(file_dataspace);
+              VRFY((status >= 0),"none selection succeeded");
+          }
+          break;
+
+      case ALL:
+          status = H5Sselect_all(file_dataspace);
+          VRFY((status >= 0), "H5Sselect_all succeeded");
+          break;
+  }
+
+  switch (mem_selection) {
+      case HYPER:
+          status = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+          VRFY((status >= 0),"hyperslab selection succeeded");
+          break;
+
+      case POINT:
+          if (num_points) {
+              status = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
+              VRFY((status >= 0),"Element selection succeeded");
+          }
+          else {
+              status = H5Sselect_none(mem_dataspace);
+              VRFY((status >= 0),"none selection succeeded");
+          }
+          break;
+
+      case ALL:
+          status = H5Sselect_all(mem_dataspace);
+          VRFY((status >= 0), "H5Sselect_all succeeded");
+          break;
+  }
+
+  /* set up the collective transfer property list */
+  xfer_plist = H5Pcreate(H5P_DATASET_XFER);
+  VRFY((xfer_plist >= 0), "");
+
+  status = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+  VRFY((status>= 0),"MPIO collective transfer property succeeded");
+  if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+     status = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+     VRFY((status>= 0),"set independent IO collectively succeeded");
+  }
+
+  switch(api_option){
+	case API_LINK_HARD:
+	   status = H5Pset_dxpl_mpio_chunk_opt(xfer_plist,H5FD_MPIO_CHUNK_ONE_IO);
+           VRFY((status>= 0),"collective chunk optimization succeeded");
+           break;
+
+	case API_MULTI_HARD:
+	   status = H5Pset_dxpl_mpio_chunk_opt(xfer_plist,H5FD_MPIO_CHUNK_MULTI_IO);
+	   VRFY((status>= 0),"collective chunk optimization succeeded ");
+           break;
+
+	case API_LINK_TRUE:
+           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,2);
+	   VRFY((status>= 0),"collective chunk optimization set chunk number succeeded");
+           break;
+
+	case API_LINK_FALSE:
+           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,6);
+           VRFY((status>= 0),"collective chunk optimization set chunk number succeeded");
+           break;
+
+	case API_MULTI_COLL:
+           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,8);/* make sure it is using multi-chunk IO */
+           VRFY((status>= 0),"collective chunk optimization set chunk number succeeded");
+	   status = H5Pset_dxpl_mpio_chunk_opt_ratio(xfer_plist,50);
+           VRFY((status>= 0),"collective chunk optimization set chunk ratio succeeded");
+           break;
+
+	case API_MULTI_IND:
+           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,8);/* make sure it is using multi-chunk IO */
+           VRFY((status>= 0),"collective chunk optimization set chunk number succeeded");
+	   status = H5Pset_dxpl_mpio_chunk_opt_ratio(xfer_plist,100);
+           VRFY((status>= 0),"collective chunk optimization set chunk ratio succeeded");
+           break;
+
+	default:
+            ;
+   }
+
+#ifdef H5_HAVE_INSTRUMENTED_LIBRARY
+  if(facc_type == FACC_MPIO) {
+      switch(api_option) {
+            case API_LINK_HARD:
+               prop_value = H5D_XFER_COLL_CHUNK_DEF;
+               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_HARD_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
+                           NULL, NULL, NULL, NULL, NULL, NULL);
+               VRFY((status >= 0),"testing property list inserted succeeded");
+               break;
+
+            case API_MULTI_HARD:
+               prop_value = H5D_XFER_COLL_CHUNK_DEF;
+               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
+                           NULL, NULL, NULL, NULL, NULL, NULL);
+               VRFY((status >= 0),"testing property list inserted succeeded");
+               break;
+
+            case API_LINK_TRUE:
+               prop_value = H5D_XFER_COLL_CHUNK_DEF;
+               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
+                           NULL, NULL, NULL, NULL, NULL, NULL);
+               VRFY((status >= 0),"testing property list inserted succeeded");
+               break;
+
+            case API_LINK_FALSE:
+               prop_value = H5D_XFER_COLL_CHUNK_DEF;
+               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
+                           NULL, NULL, NULL, NULL, NULL, NULL);
+               VRFY((status >= 0),"testing property list inserted succeeded");
+               break;
+
+            case API_MULTI_COLL:
+               prop_value = H5D_XFER_COLL_CHUNK_DEF;
+               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
+                           NULL, NULL, NULL, NULL, NULL, NULL);
+               VRFY((status >= 0),"testing property list inserted succeeded");
+               break;
+
+            case API_MULTI_IND:
+               prop_value = H5D_XFER_COLL_CHUNK_DEF;
+               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
+                           NULL, NULL, NULL, NULL, NULL, NULL);
+               VRFY((status >= 0),"testing property list inserted succeeded");
+               break;
+
+            default:
+                ;
+       }
+   }
+#endif
+
+  /* write data collectively */
+  status = H5Dwrite(dataset, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
+		    xfer_plist, data_array1);
+  VRFY((status >= 0),"dataset write succeeded");
+
+#ifdef H5_HAVE_INSTRUMENTED_LIBRARY
+  if(facc_type == FACC_MPIO) {
+      switch(api_option){
+            case API_LINK_HARD:
+               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_LINK_HARD_NAME,&prop_value);
+               VRFY((status >= 0),"testing property list get succeeded");
+               VRFY((prop_value == 0),"API to set LINK COLLECTIVE IO directly succeeded");
+               break;
+
+            case API_MULTI_HARD:
+               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME,&prop_value);
+               VRFY((status >= 0),"testing property list get succeeded");
+               VRFY((prop_value == 0),"API to set MULTI-CHUNK COLLECTIVE IO optimization succeeded");
+               break;
+
+            case API_LINK_TRUE:
+               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME,&prop_value);
+               VRFY((status >= 0),"testing property list get succeeded");
+               VRFY((prop_value == 0),"API to set LINK COLLECTIVE IO succeeded");
+               break;
+
+            case API_LINK_FALSE:
+               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME,&prop_value);
+               VRFY((status >= 0),"testing property list get succeeded");
+               VRFY((prop_value == 0),"API to set LINK IO transferring to multi-chunk IO succeeded");
+               break;
+
+            case API_MULTI_COLL:
+               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME,&prop_value);
+               VRFY((status >= 0),"testing property list get succeeded");
+               VRFY((prop_value == 0),"API to set MULTI-CHUNK COLLECTIVE IO with optimization succeeded");
+               break;
+
+            case API_MULTI_IND:
+               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME,&prop_value);
+               VRFY((status >= 0),"testing property list get succeeded");
+               VRFY((prop_value == 0),"API to set MULTI-CHUNK IO transferring to independent IO  succeeded");
+               break;
+
+            default:
+            ;
+       }
+   }
+#endif
+
+  status = H5Dclose(dataset);
+  VRFY((status >= 0),"");
+
+  status = H5Pclose(xfer_plist);
+  VRFY((status >= 0),"property list closed");
+
+  status = H5Sclose(file_dataspace);
+  VRFY((status >= 0),"");
+
+  status = H5Sclose(mem_dataspace);
+  VRFY((status >= 0),"");
+
+
+  status = H5Fclose(file);
+  VRFY((status >= 0),"");
+
+  if (data_array1) HDfree(data_array1);
+
+  /* Use collective read to verify the correctness of collective write. */
+
+  /* allocate memory for data buffer */
+  data_array1 = (int *)HDmalloc(dims[0]*dims[1]*sizeof(int));
+  VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
+
+  /* allocate memory for data buffer */
+  data_origin1 = (int *)HDmalloc(dims[0]*dims[1]*sizeof(int));
+  VRFY((data_origin1 != NULL), "data_origin1 malloc succeeded");
+
+  acc_plist = create_faccess_plist(comm, info, facc_type);
+  VRFY((acc_plist >= 0),"MPIO creation property list succeeded");
+
+  file = H5Fopen(FILENAME[0],H5F_ACC_RDONLY,acc_plist);
+  VRFY((file >= 0),"H5Fcreate succeeded");
+
+  status = H5Pclose(acc_plist);
+  VRFY((status >= 0),"");
+
+  /* open the collective dataset*/
+  dataset = H5Dopen2(file, DSET_COLLECTIVE_CHUNK_NAME, H5P_DEFAULT);
+  VRFY((dataset >= 0), "");
+
+  /* set up dimensions of the slab this process accesses */
+  ccslab_set(mpi_rank, mpi_size, start, count, stride, block, select_factor);
+
+  /* obtain the file and mem dataspace*/
+  file_dataspace = H5Dget_space (dataset);
+  VRFY((file_dataspace >= 0), "");
+
+  if (ALL != mem_selection) {
+      mem_dataspace = H5Dget_space (dataset);
+      VRFY((mem_dataspace >= 0), "");
+  }
+  else {
+      /* Warning: H5Screate_simple requires an array of hsize_t elements
+       * even if we only pass only a single value.  Attempting anything else
+       * appears to cause problems with 32 bit compilers.
+       */
+      hsize_t dsdims[1] = {num_points};
+      mem_dataspace = H5Screate_simple (1, dsdims, NULL);
+      VRFY((mem_dataspace >= 0), "mem_dataspace create succeeded");
+  }
+
+  switch (file_selection) {
+      case HYPER:
+          status = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
+          VRFY((status >= 0),"hyperslab selection succeeded");
+          break;
+
+      case POINT:
+          if (num_points) {
+              status = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
+              VRFY((status >= 0),"Element selection succeeded");
+          }
+          else {
+              status = H5Sselect_none(file_dataspace);
+              VRFY((status >= 0),"none selection succeeded");
+          }
+          break;
+
+      case ALL:
+          status = H5Sselect_all(file_dataspace);
+          VRFY((status >= 0), "H5Sselect_all succeeded");
+          break;
+  }
+
+  switch (mem_selection) {
+      case HYPER:
+          status = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+          VRFY((status >= 0),"hyperslab selection succeeded");
+          break;
+
+      case POINT:
+          if (num_points) {
+              status = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
+              VRFY((status >= 0),"Element selection succeeded");
+          }
+          else {
+              status = H5Sselect_none(mem_dataspace);
+              VRFY((status >= 0),"none selection succeeded");
+          }
+          break;
+
+      case ALL:
+          status = H5Sselect_all(mem_dataspace);
+          VRFY((status >= 0), "H5Sselect_all succeeded");
+          break;
+  }
+
+  /* fill dataset with test data */
+  ccdataset_fill(start, stride,count,block, data_origin1, mem_selection);
+  xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+  VRFY((xfer_plist >= 0),"");
+
+  status = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+  VRFY((status>= 0),"MPIO collective transfer property succeeded");
+  if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+     status = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+     VRFY((status>= 0),"set independent IO collectively succeeded");
+  }
+
+  status = H5Dread(dataset, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
+                   xfer_plist, data_array1);
+  VRFY((status >=0),"dataset read succeeded");
+
+  /* verify the read data with original expected data */
+  status = ccdataset_vrfy(start, count, stride, block, data_array1, data_origin1, mem_selection);
+  if (status) nerrors++;
+
+  status = H5Pclose(xfer_plist);
+  VRFY((status >= 0),"property list closed");
+
+  /* close dataset collectively */
+  status=H5Dclose(dataset);
+  VRFY((status >= 0), "H5Dclose");
+
+  /* release all IDs created */
+  status = H5Sclose(file_dataspace);
+  VRFY((status >= 0),"H5Sclose");
+
+  status = H5Sclose(mem_dataspace);
+  VRFY((status >= 0),"H5Sclose");
+
+  /* close the file collectively */
+  status = H5Fclose(file);
+  VRFY((status >= 0),"H5Fclose");
+
+  /* release data buffers */
+  if(coords) HDfree(coords);
+  if(data_array1) HDfree(data_array1);
+  if(data_origin1) HDfree(data_origin1);
+
+}
+
+
+
+/*****************************************************************************
+ *
+ * Function:	do_express_test()
+ *
+ * Purpose:	Do an MPI_Allreduce to obtain the maximum value returned
+ * 		by GetTestExpress() across all processes.  Return this
+ * 		value.
+ *
+ * 		Envirmoment variables can be different across different
+ * 		processes.  This function ensures that all processes agree
+ * 		on whether to do an express test.
+ *
+ * Return:	Success:	Maximum of the values returned by
+ * 				GetTestExpress() across	all processes.
+ *
+ *		Failure:	-1
+ *
+ * Programmer:	JRM -- 4/25/06
+ *
+ *****************************************************************************/
+static int
+do_express_test(int world_mpi_rank)
+{
+    int express_test;
+    int max_express_test;
+    int result;
+
+    express_test = GetTestExpress();
+
+    result = MPI_Allreduce((void *)&express_test,
+                           (void *)&max_express_test,
+                           1,
+                           MPI_INT,
+                           MPI_MAX,
+                           MPI_COMM_WORLD);
+
+    if ( result != MPI_SUCCESS ) {
+        nerrors++;
+        max_express_test = -1;
+        if ( VERBOSE_MED && (world_mpi_rank == 0)) {
+            HDfprintf(stdout, "%d:%s: MPI_Allreduce() failed.\n",
+                      world_mpi_rank, FUNC );
+        }
+    }
+
+    return(max_express_test);
+
+} /* do_express_test() */
+
+
+int main(int argc, char **argv) 
+{
+    int ExpressMode = 0;
+    hsize_t newsize = 1048576;
+    /* Set the bigio processing limit to be 'newsize' bytes */
+    hsize_t oldsize = H5S_mpio_set_bigio_count(newsize);
+
+    /* Having set the bigio handling to a size that is managable,
+     * we'll set our 'bigcount' variable to be 2X that limit so
+     * that we try to ensure that our bigio handling is actually
+     * envoked and tested.
+     */
+    if (newsize != oldsize) {
+       bigcount = newsize * 2;
+    }
+
+    MPI_Init(&argc, &argv);
+    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+
+    /* Attempt to turn off atexit post processing so that in case errors
+     * happen during the test and the process is aborted, it will not get
+     * hang in the atexit post processing in which it may try to make MPI
+     * calls.  By then, MPI calls may not work.
+     */
+    if (H5dont_atexit() < 0){
+	HDprintf("Failed to turn off atexit processing. Continue.\n");
+    };
+
+    /* set alarm. */
+    ALARM_ON;
+    
+    ExpressMode = do_express_test(mpi_rank);
+
+    dataset_big_write();
+    MPI_Barrier(MPI_COMM_WORLD);
+
+    dataset_big_read();
+    MPI_Barrier(MPI_COMM_WORLD);
+
+    if (ExpressMode > 0) {
+      if (mpi_rank == 0)
+          HDprintf("***Express test mode on.  Several tests are skipped\n");
+    }
+    else {
+      coll_chunk1();
+      MPI_Barrier(MPI_COMM_WORLD);
+      coll_chunk2();
+      MPI_Barrier(MPI_COMM_WORLD);
+      coll_chunk3();
+    }
+
+    /* turn off alarm */
+    ALARM_OFF;
+
+    if (mpi_rank == 0) 
+        HDremove(FILENAME[0]);
+
+    /* close HDF5 library */
+    H5close();
+
+    MPI_Finalize();
+
+    return 0;
+}
+
diff --git a/testpar/t_cache.c b/testpar/t_cache.c
index bfa4c8f..caa578e 100644
--- a/testpar/t_cache.c
+++ b/testpar/t_cache.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -18,12 +16,11 @@
  *
  */
 
-#include "h5test.h"
 #include "testpar.h"
 
-#define H5AC_FRIEND		/*suppress error about including H5ACpkg  */
-#define H5C_FRIEND		/*suppress error about including H5Cpkg   */
-#define H5F_FRIEND		/*suppress error about including H5Fpkg   */
+#define H5AC_FRIEND        /*suppress error about including H5ACpkg  */
+#define H5C_FRIEND        /*suppress error about including H5Cpkg   */
+#define H5F_FRIEND        /*suppress error about including H5Fpkg   */
 
 #include "H5ACpkg.h"
 #include "H5Cpkg.h"
@@ -35,9 +32,9 @@
 #define BASE_ADDR               (haddr_t)1024
 
 
-int     	nerrors = 0;
-int		failures = 0;
-hbool_t		verbose = TRUE; /* used to control error messages */
+int         nerrors = 0;
+int        failures = 0;
+hbool_t        verbose = TRUE; /* used to control error messages */
 
 #define NFILENAME 2
 #define PARATESTFILE filenames[0]
@@ -47,23 +44,23 @@ const char *FILENAME[NFILENAME]={"CacheTestDummy", NULL};
 #endif  /* !PATH_MAX */
 char    filenames[NFILENAME][PATH_MAX];
 hid_t   fapl;                           /* file access property list */
-haddr_t max_addr = 0;			/* used to store the end of
-					 * the address space used by
-					 * the data array (see below).
-					 */
-hbool_t callbacks_verbose = FALSE;	/* flag used to control whether
-					 * the callback functions are in
-					 * verbose mode.
-					 */
+haddr_t max_addr = 0;            /* used to store the end of
+                    * the address space used by
+                    * the data array (see below).
+                    */
+hbool_t callbacks_verbose = FALSE;    /* flag used to control whether
+                    * the callback functions are in
+                    * verbose mode.
+                    */
 
 
-int		world_mpi_size = -1;
-int		world_mpi_rank = -1;
-int		world_server_mpi_rank = -1;
-MPI_Comm	world_mpi_comm = MPI_COMM_NULL;
-int		file_mpi_size = -1;
-int		file_mpi_rank = -1;
-MPI_Comm	file_mpi_comm = MPI_COMM_NULL;
+int        world_mpi_size = -1;
+int        world_mpi_rank = -1;
+int        world_server_mpi_rank = -1;
+MPI_Comm    world_mpi_comm = MPI_COMM_NULL;
+int        file_mpi_size = -1;
+int        file_mpi_rank = -1;
+MPI_Comm    file_mpi_comm = MPI_COMM_NULL;
 
 
 /* the following globals are used to maintain rudementary statistics
@@ -76,67 +73,67 @@ long datum_destroys        = 0;
 long datum_flushes         = 0;
 long datum_pinned_flushes  = 0;
 long datum_loads           = 0;
-long global_pins	   = 0;
-long global_dirty_pins	   = 0;
-long local_pins		   = 0;
+long global_pins       = 0;
+long global_dirty_pins       = 0;
+long local_pins           = 0;
 
 
 /* the following fields are used by the server process only */
-int total_reads		   = 0;
+int total_reads           = 0;
 int total_writes           = 0;
 
 
 /*****************************************************************************
  * struct datum
  *
- *	Instances of struct datum are used to store information on entries
- *	that may be loaded into the cache.  The individual fields are
- *	discussed below:
+ *    Instances of struct datum are used to store information on entries
+ *    that may be loaded into the cache.  The individual fields are
+ *    discussed below:
  *
- *	header:	Instance of H5C_cache_entry_t used by the for its data.
- *		This field is only used on the file processes, not on the
- *		server process.
+ *    header:    Instance of H5C_cache_entry_t used by the for its data.
+ *        This field is only used on the file processes, not on the
+ *        server process.
  *
- *		This field MUST be the first entry in this structure.
+ *        This field MUST be the first entry in this structure.
  *
- *	base_addr: Base address of the entry.
+ *    base_addr: Base address of the entry.
  *
- *	len:	Length of the entry.
+ *    len:    Length of the entry.
  *
- *	local_len:  Length of the entry according to the cache.  This
- *		value must be positive, and may not be larger than len.
+ *    local_len:  Length of the entry according to the cache.  This
+ *        value must be positive, and may not be larger than len.
  *
- *		The field exists to allow us change the sizes of entries
- *		in the cache without upsetting the server.  This value
- *		is only used locally, and is never sent to the server.
+ *        The field exists to allow us change the sizes of entries
+ *        in the cache without upsetting the server.  This value
+ *        is only used locally, and is never sent to the server.
  *
- *	ver:	Version number of the entry.  This number is initialize
- *		to zero, and incremented each time the entry is modified.
+ *    ver:    Version number of the entry.  This number is initialize
+ *        to zero, and incremented each time the entry is modified.
  *
- *	dirty:	Boolean flag indicating whether the entry is dirty.
+ *    dirty:    Boolean flag indicating whether the entry is dirty.
  *
- *		For current purposes, an entry is clean until it is
- *		modified, and dirty until written to the server (cache
- *		on process 0) or until it is marked clean (all other
- *		caches).
+ *        For current purposes, an entry is clean until it is
+ *        modified, and dirty until written to the server (cache
+ *        on process 0) or until it is marked clean (all other
+ *        caches).
  *
- *	valid:	Boolean flag indicating whether the entry contains
- *		valid data.  Attempts to read an entry whose valid
- *		flag is not set should trigger an error.
+ *    valid:    Boolean flag indicating whether the entry contains
+ *        valid data.  Attempts to read an entry whose valid
+ *        flag is not set should trigger an error.
  *
- *	locked:	Boolean flag that is set to true iff the entry is in
- *		the cache and locked.
+ *    locked:    Boolean flag that is set to true iff the entry is in
+ *        the cache and locked.
  *
- *	global_pinned:	Boolean flag that is set to true iff the entry has
- *		been pinned collectively in all caches.  Since writes must
- *		be collective across all processes, only entries pinned
- *		in this fashion may be marked dirty.
+ *    global_pinned:    Boolean flag that is set to true iff the entry has
+ *        been pinned collectively in all caches.  Since writes must
+ *        be collective across all processes, only entries pinned
+ *        in this fashion may be marked dirty.
  *
- *	local_pinned:	Boolean flag that is set to true iff the entry
- *		has been pinned in the local cache, but probably not all
- *		caches.  Such pins will typically not be consistant across
- *		processes, and thus cannot be marked as dirty unless they
- *		happen to overlap some collective operation.
+ *    local_pinned:    Boolean flag that is set to true iff the entry
+ *        has been pinned in the local cache, but probably not all
+ *        caches.  Such pins will typically not be consistant across
+ *        processes, and thus cannot be marked as dirty unless they
+ *        happen to overlap some collective operation.
  *
  *      cleared: Boolean flag that is set to true whenever the entry is
  *              dirty, and is cleared via a call to datum_notify with the
@@ -145,61 +142,61 @@ int total_writes           = 0;
  *      flushed: Boolean flag that is set to true whenever the entry is
  *              dirty, and is flushed by the metadata cache.
  *
- *	reads:  Integer field used to maintain a count of the number of 
- *		times this entry has been read from the server since 
- *		the last time the read and write counts were reset.
+ *    reads:  Integer field used to maintain a count of the number of
+ *        times this entry has been read from the server since
+ *        the last time the read and write counts were reset.
  *
- *	writes: Integer field used to maintain a count of the number of 
- *		times this entry has been written to the server since 
- *		the last time the read and write counts were reset.
+ *    writes: Integer field used to maintain a count of the number of
+ *        times this entry has been written to the server since
+ *        the last time the read and write counts were reset.
  *
- *	index:	Index of this instance of datum in the data_index[] array
- *		discussed below.
+ *    index:    Index of this instance of datum in the data_index[] array
+ *        discussed below.
  *
- *	aux_ptr: Pointer to the instance of H5AC_aux_t associated with the
- *		instance of the metadata cache within which this entry
- *		resides.  This field was added to allow us to pass this 
- *		value to the notify callback from the serialize callback. 
- *		It should be NULL when not in use.
+ *    aux_ptr: Pointer to the instance of H5AC_aux_t associated with the
+ *        instance of the metadata cache within which this entry
+ *        resides.  This field was added to allow us to pass this
+ *        value to the notify callback from the serialize callback.
+ *        It should be NULL when not in use.
  *
  *****************************************************************************/
 
 struct datum
 {
-    H5C_cache_entry_t	header;
-    haddr_t		base_addr;
-    size_t		len;
-    size_t		local_len;
-    int			ver;
-    hbool_t		dirty;
-    hbool_t		valid;
-    hbool_t		locked;
-    hbool_t		global_pinned;
-    hbool_t		local_pinned;
-    hbool_t		cleared;
+    H5C_cache_entry_t    header;
+    haddr_t        base_addr;
+    size_t        len;
+    size_t        local_len;
+    int            ver;
+    hbool_t        dirty;
+    hbool_t        valid;
+    hbool_t        locked;
+    hbool_t        global_pinned;
+    hbool_t        local_pinned;
+    hbool_t        cleared;
     hbool_t             flushed;
-    int			reads;
-    int			writes;
-    int			index;
+    int            reads;
+    int            writes;
+    int            index;
     struct H5AC_aux_t * aux_ptr;
 };
 
 /*****************************************************************************
  * data array
  *
- *	The data array is an array of instances of datum of size
- *	NUM_DATA_ENTRIES that is used to track the particulars of all
- *	the entries that may be loaded into the cache.
+ *    The data array is an array of instances of datum of size
+ *    NUM_DATA_ENTRIES that is used to track the particulars of all
+ *    the entries that may be loaded into the cache.
  *
- *	It exists on all processes, although the master copy is maintained
- *	by the server process.  If the cache is performing correctly, all
- *	versions should be effectively identical.  By that I mean that
- *	the data received from the server should always match that in
- *	the local version of the data array.
+ *    It exists on all processes, although the master copy is maintained
+ *    by the server process.  If the cache is performing correctly, all
+ *    versions should be effectively identical.  By that I mean that
+ *    the data received from the server should always match that in
+ *    the local version of the data array.
  *
  *****************************************************************************/
 
-#define NUM_DATA_ENTRIES	100000
+#define NUM_DATA_ENTRIES    100000
 
 struct datum data[NUM_DATA_ENTRIES];
 
@@ -218,10 +215,10 @@ struct datum data[NUM_DATA_ENTRIES];
  * Further, this value must be consistant across all processes.
  */
 
-#define STD_VIRT_NUM_DATA_ENTRIES	NUM_DATA_ENTRIES
-#define EXPRESS_VIRT_NUM_DATA_ENTRIES	(NUM_DATA_ENTRIES / 10)
+#define STD_VIRT_NUM_DATA_ENTRIES    NUM_DATA_ENTRIES
+#define EXPRESS_VIRT_NUM_DATA_ENTRIES    (NUM_DATA_ENTRIES / 10)
 /* Use a smaller test size to avoid creating huge MPE logfiles. */
-#define MPE_VIRT_NUM_DATA_ENTIES	(NUM_DATA_ENTRIES / 100)
+#define MPE_VIRT_NUM_DATA_ENTIES    (NUM_DATA_ENTRIES / 100)
 
 int virt_num_data_entries = NUM_DATA_ENTRIES;
 
@@ -229,14 +226,14 @@ int virt_num_data_entries = NUM_DATA_ENTRIES;
 /*****************************************************************************
  * data_index array
  *
- *	The data_index array is an array of integer used to maintain a list
- *	of instances of datum in the data array in increasing base_addr order.
+ *    The data_index array is an array of integer used to maintain a list
+ *    of instances of datum in the data array in increasing base_addr order.
  *
- *	This array is necessary, as move operations can swap the values
- *	of the base_addr fields of two instances of datum.  Without this
- *	array, we would no longer be able to use a binary search on a sorted
- *	list to find the indexes of instances of datum given the values of
- *	their base_addr fields.
+ *    This array is necessary, as move operations can swap the values
+ *    of the base_addr fields of two instances of datum.  Without this
+ *    array, we would no longer be able to use a binary search on a sorted
+ *    list to find the indexes of instances of datum given the values of
+ *    their base_addr fields.
  *
  *****************************************************************************/
 
@@ -245,99 +242,99 @@ int data_index[NUM_DATA_ENTRIES];
 
 /*****************************************************************************
  * The following two #defines are used to control code that is in turn used
- * to force "POSIX" semantics on the server process used to simulate metadata 
- * reads and writes.  Without some such mechanism, the test code contains 
+ * to force "POSIX" semantics on the server process used to simulate metadata
+ * reads and writes.  Without some such mechanism, the test code contains
  * race conditions that will frequently cause spurious failures.
  *
  * When set to TRUE, DO_WRITE_REQ_ACK forces the server to send an ack after
- * each write request, and the client to wait until the ack is received 
+ * each write request, and the client to wait until the ack is received
  * before proceeding.  This was my first solution to the problem, and at
  * first glance, it would seem to have a lot of unnecessary overhead.
  *
  * In an attempt to reduce the overhead, I implemented a second solution
- * in which no acks are sent after writes.  Instead, the metadata cache is 
- * provided with a callback function to call after each sequence of writes.  
- * This callback simply causes the client to send the server process a 
+ * in which no acks are sent after writes.  Instead, the metadata cache is
+ * provided with a callback function to call after each sequence of writes.
+ * This callback simply causes the client to send the server process a
  * "sync" message and and await an ack in reply.
  *
- * Strangely, at least on Phoenix, the first solution runs faster by a 
- * rather large margin.  However, I can imagine this changing with 
+ * Strangely, at least on Phoenix, the first solution runs faster by a
+ * rather large margin.  However, I can imagine this changing with
  * different OS's and MPI implementatins.
  *
- * Thus I have left code supporting the second solution in place.  
+ * Thus I have left code supporting the second solution in place.
  *
- * Note that while one of these two #defines must be set to TRUE, there 
- * should never be any need to set both of them to TRUE (although the 
+ * Note that while one of these two #defines must be set to TRUE, there
+ * should never be any need to set both of them to TRUE (although the
  * tests will still function with this setting).
  *****************************************************************************/
 
-#define DO_WRITE_REQ_ACK	TRUE
-#define DO_SYNC_AFTER_WRITE	FALSE
+#define DO_WRITE_REQ_ACK    TRUE
+#define DO_SYNC_AFTER_WRITE    FALSE
 
 
 /*****************************************************************************
  * struct mssg
  *
- *	The mssg structure is used as a generic container for messages to
- *	and from the server.  Not all fields are used in all cases.
+ *    The mssg structure is used as a generic container for messages to
+ *    and from the server.  Not all fields are used in all cases.
  *
- *	req:	Integer field containing the type of the message.
+ *    req:    Integer field containing the type of the message.
  *
- *	src:	World communicator MPI rank of the sending process.
+ *    src:    World communicator MPI rank of the sending process.
  *
- *	dest:	World communicator MPI rank of the destination process.
+ *    dest:    World communicator MPI rank of the destination process.
  *
- *	mssg_num:	Serial number assigned to the message by the sender.
+ *    mssg_num:    Serial number assigned to the message by the sender.
  *
- *	base_addr:	Base address of a datum.  Not used in all mssgs.
+ *    base_addr:    Base address of a datum.  Not used in all mssgs.
  *
- *	len:	Length of a datum (in bytes).  Not used in all mssgs.
+ *    len:    Length of a datum (in bytes).  Not used in all mssgs.
  *
- *	ver:	Version number of a datum.  Not used in all mssgs.
+ *    ver:    Version number of a datum.  Not used in all mssgs.
  *
- *	count:  Reported number of total/entry reads/writes.  Not used
- *		in all mssgs.
+ *    count:  Reported number of total/entry reads/writes.  Not used
+ *        in all mssgs.
  *
- *	magic:	Magic number for error detection.  Must be set to
- *		MSSG_MAGIC.
+ *    magic:    Magic number for error detection.  Must be set to
+ *        MSSG_MAGIC.
  *
  *****************************************************************************/
 
-#define	WRITE_REQ_CODE			 0
-#define	WRITE_REQ_ACK_CODE		 1
-#define READ_REQ_CODE			 2
-#define READ_REQ_REPLY_CODE		 3
-#define SYNC_REQ_CODE			 4
-#define SYNC_ACK_CODE			 5
-#define REQ_TTL_WRITES_CODE		 6
-#define REQ_TTL_WRITES_RPLY_CODE 	 7
-#define REQ_TTL_READS_CODE		 8
-#define REQ_TTL_READS_RPLY_CODE 	 9
-#define REQ_ENTRY_WRITES_CODE		10
-#define REQ_ENTRY_WRITES_RPLY_CODE 	11
-#define REQ_ENTRY_READS_CODE		12
-#define REQ_ENTRY_READS_RPLY_CODE 	13
-#define REQ_RW_COUNT_RESET_CODE		14
-#define REQ_RW_COUNT_RESET_RPLY_CODE	15
-#define DONE_REQ_CODE			16
-#define MAX_REQ_CODE			16
-
-#define MSSG_MAGIC	0x1248
+#define    WRITE_REQ_CODE             0
+#define    WRITE_REQ_ACK_CODE         1
+#define READ_REQ_CODE             2
+#define READ_REQ_REPLY_CODE         3
+#define SYNC_REQ_CODE             4
+#define SYNC_ACK_CODE             5
+#define REQ_TTL_WRITES_CODE         6
+#define REQ_TTL_WRITES_RPLY_CODE      7
+#define REQ_TTL_READS_CODE         8
+#define REQ_TTL_READS_RPLY_CODE      9
+#define REQ_ENTRY_WRITES_CODE        10
+#define REQ_ENTRY_WRITES_RPLY_CODE     11
+#define REQ_ENTRY_READS_CODE        12
+#define REQ_ENTRY_READS_RPLY_CODE     13
+#define REQ_RW_COUNT_RESET_CODE        14
+#define REQ_RW_COUNT_RESET_RPLY_CODE    15
+#define DONE_REQ_CODE            16
+#define MAX_REQ_CODE            16
+
+#define MSSG_MAGIC    0x1248
 
 struct mssg_t
 {
-    int		req;
-    int		src;
-    int		dest;
-    long int	mssg_num;
-    haddr_t	base_addr;
-    unsigned	len;
-    int		ver;
-    unsigned	count;
-    unsigned	magic;
+    int        req;
+    int        src;
+    int        dest;
+    long int    mssg_num;
+    haddr_t    base_addr;
+    unsigned    len;
+    int        ver;
+    unsigned    count;
+    unsigned    magic;
 };
 
-MPI_Datatype mpi_mssg_t;	/* for MPI derived type created from mssg */
+MPI_Datatype mpi_mssg_t;    /* for MPI derived type created from mssg */
 
 
 /*****************************************************************************/
@@ -411,24 +408,24 @@ static herr_t datum_notify(H5C_notify_action_t action, void *thing);
 static herr_t datum_free_icr(void * thing);
 
 /* Masquerade as object header entries to the cache */
-#define DATUM_ENTRY_TYPE	H5AC_OHDR_ID
+#define DATUM_ENTRY_TYPE    H5AC_OHDR_ID
 
-#define NUMBER_OF_ENTRY_TYPES	1
+#define NUMBER_OF_ENTRY_TYPES    1
 
 
 /* Note the use of the H5AC__CLASS_SKIP_READS and H5AC__CLASS_SKIP_WRITES
  * flags.  As a result of these flags, the metadata cache does no file I/O
  * on metadata of the datum type.
  *
- * Instead, this test uses a server process to keep track of who has 
+ * Instead, this test uses a server process to keep track of who has
  * written and read what, and to verify that there are no messages from
  * the past / future.
  *
- * In the callbacks for the version 2 cache, this activity was hidden in 
+ * In the callbacks for the version 2 cache, this activity was hidden in
  * the load and flush callbacks.  However, now we handle this function in
  * notify callbacks for the after load and after flush events.
  *
- *					     JRM -- 1/13/15
+ *                         JRM -- 1/13/15
  */
 const H5C_class_t types[NUMBER_OF_ENTRY_TYPES] =
 {
@@ -476,9 +473,9 @@ static void pin_protected_entry(int32_t idx, hbool_t global);
 static void move_entry(H5F_t * file_ptr, int32_t old_idx, int32_t new_idx);
 static hbool_t reset_server_counts(void);
 static void resize_entry(int32_t idx, size_t  new_size);
-static hbool_t setup_cache_for_test(hid_t * fid_ptr, 
+static hbool_t setup_cache_for_test(hid_t * fid_ptr,
                              H5F_t ** file_ptr_ptr,
-                             H5C_t ** cache_ptr_ptr, 
+                             H5C_t ** cache_ptr_ptr,
                              int metadata_write_strategy);
 static void setup_rand(void);
 static hbool_t take_down_cache(hid_t fid, H5C_t * cache_ptr);
@@ -552,17 +549,17 @@ print_stats(void)
 
 /*****************************************************************************
  *
- * Function:	reset_stats()
+ * Function:    reset_stats()
  *
- * Purpose:	Reset the rudementary stats maintained by t_cache.
+ * Purpose:    Reset the rudementary stats maintained by t_cache.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 4/17/06
+ * Programmer:    JRM -- 4/17/06
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *****************************************************************************/
 
@@ -575,9 +572,9 @@ reset_stats(void)
     datum_flushes         = 0;
     datum_pinned_flushes  = 0;
     datum_loads           = 0;
-    global_pins		  = 0;
-    global_dirty_pins	  = 0;
-    local_pins		  = 0;
+    global_pins          = 0;
+    global_dirty_pins      = 0;
+    local_pins          = 0;
 
     return;
 
@@ -590,20 +587,20 @@ reset_stats(void)
 
 /*****************************************************************************
  *
- * Function:	set_up_file_communicator()
+ * Function:    set_up_file_communicator()
  *
- * Purpose:	Create the MPI communicator used to open a HDF5 file with.
- *		In passing, also initialize the file_mpi... globals.
+ * Purpose:    Create the MPI communicator used to open a HDF5 file with.
+ *        In passing, also initialize the file_mpi... globals.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 11/16/05
+ * Programmer:    JRM -- 11/16/05
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *****************************************************************************/
 
@@ -625,7 +622,7 @@ set_up_file_communicator(void)
 
             nerrors++;
             success = FALSE;
-	    if ( verbose ) {
+        if ( verbose ) {
                 fprintf(stdout,
                         "%d:%s: MPI_Comm_group() failed with error %d.\n",
                         world_mpi_rank, FUNC, mpi_result);
@@ -742,16 +739,16 @@ set_up_file_communicator(void)
 
 /*****************************************************************************
  *
- * Function:	addr_to_datum_index()
+ * Function:    addr_to_datum_index()
  *
- * Purpose:	Given the base address of a datum, find and return its index
- *		in the data array.
+ * Purpose:    Given the base address of a datum, find and return its index
+ *        in the data array.
  *
- * Return:	Success:	index of target datum.
+ * Return:    Success:    index of target datum.
  *
- *		Failure:	-1.
+ *        Failure:    -1.
  *
- * Programmer:	JRM -- 12/20/05
+ * Programmer:    JRM -- 12/20/05
  *
  *****************************************************************************/
 static int
@@ -789,16 +786,16 @@ addr_to_datum_index(haddr_t base_addr)
 
 /*****************************************************************************
  *
- * Function:	init_data()
+ * Function:    init_data()
  *
- * Purpose:	Initialize the data array, from which cache entries are
- *		loaded.
+ * Purpose:    Initialize the data array, from which cache entries are
+ *        loaded.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 12/20/05
+ * Programmer:    JRM -- 12/20/05
  *
  *****************************************************************************/
 static void
@@ -833,14 +830,14 @@ init_data(void)
         data[i].dirty         = FALSE;
         data[i].valid         = FALSE;
         data[i].locked        = FALSE;
-	data[i].global_pinned = FALSE;
-	data[i].local_pinned  = FALSE;
-	data[i].cleared       = FALSE;
+    data[i].global_pinned = FALSE;
+    data[i].local_pinned  = FALSE;
+    data[i].cleared       = FALSE;
         data[i].flushed       = FALSE;
         data[i].reads         = 0;
         data[i].writes        = 0;
-	data[i].index         = i;
-	data[i].aux_ptr       = NULL;
+    data[i].index         = i;
+    data[i].aux_ptr       = NULL;
 
         data_index[i]         = i;
 
@@ -864,22 +861,22 @@ init_data(void)
 
 /*****************************************************************************
  *
- * Function:	do_express_test()
+ * Function:    do_express_test()
  *
- * Purpose:	Do an MPI_Allreduce to obtain the maximum value returned
- * 		by GetTestExpress() across all processes.  Return this
- * 		value.
+ * Purpose:    Do an MPI_Allreduce to obtain the maximum value returned
+ *         by GetTestExpress() across all processes.  Return this
+ *         value.
  *
- * 		Envirmoment variables can be different across different
- * 		processes.  This function ensures that all processes agree
- * 		on whether to do an express test.
+ *         Envirmoment variables can be different across different
+ *         processes.  This function ensures that all processes agree
+ *         on whether to do an express test.
  *
- * Return:	Success:	Maximum of the values returned by
- * 				GetTestExpress() across	all processes.
+ * Return:    Success:    Maximum of the values returned by
+ *                 GetTestExpress() across    all processes.
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	JRM -- 4/25/06
+ * Programmer:    JRM -- 4/25/06
  *
  *****************************************************************************/
 static int
@@ -915,19 +912,19 @@ do_express_test(void)
 
 /*****************************************************************************
  *
- * Function:	do_sync()
+ * Function:    do_sync()
  *
- * Purpose:	Ensure that all messages sent by this process have been
- * 		processed before proceeding.
+ * Purpose:    Ensure that all messages sent by this process have been
+ *         processed before proceeding.
  *
- * 		Do this by exchanging sync req / sync ack messages with
- * 		the server.
+ *         Do this by exchanging sync req / sync ack messages with
+ *         the server.
  *
- * 		Do nothing if nerrors is greater than zero.
+ *         Do nothing if nerrors is greater than zero.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 5/10/06
+ * Programmer:    JRM -- 5/10/06
  *
  *****************************************************************************/
 static void
@@ -939,7 +936,7 @@ do_sync(void)
     if ( nerrors <= 0 ) {
 
         /* compose the message */
-	mssg.req       = SYNC_REQ_CODE;
+    mssg.req       = SYNC_REQ_CODE;
         mssg.src       = world_mpi_rank;
         mssg.dest      = world_server_mpi_rank;
         mssg.mssg_num  = -1; /* set by send function */
@@ -949,10 +946,10 @@ do_sync(void)
         mssg.count     = 0;
         mssg.magic     = MSSG_MAGIC;
 
-	if ( ! send_mssg(&mssg, FALSE) ) {
+    if ( ! send_mssg(&mssg, FALSE) ) {
 
-	    nerrors++;
-	    if ( verbose ) {
+        nerrors++;
+        if ( verbose ) {
                 HDfprintf(stdout, "%d:%s: send_mssg() failed.\n",
                           world_mpi_rank, FUNC);
             }
@@ -961,24 +958,24 @@ do_sync(void)
 
     if ( nerrors <= 0 ) {
 
-	if ( ! recv_mssg(&mssg, SYNC_ACK_CODE) ) {
+    if ( ! recv_mssg(&mssg, SYNC_ACK_CODE) ) {
 
             nerrors++;
             if ( verbose ) {
                 HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n",
                           world_mpi_rank, FUNC);
             }
-	} else if ( ( mssg.req != SYNC_ACK_CODE ) ||
+    } else if ( ( mssg.req != SYNC_ACK_CODE ) ||
                     ( mssg.src != world_server_mpi_rank ) ||
                     ( mssg.dest != world_mpi_rank ) ||
-		    ( mssg.magic != MSSG_MAGIC ) ) {
+            ( mssg.magic != MSSG_MAGIC ) ) {
 
             nerrors++;
-	    if ( verbose ) {
+        if ( verbose ) {
                 HDfprintf(stdout, "%d:%s: Bad data in sync ack.\n",
                           world_mpi_rank, FUNC);
             }
-	}
+    }
     }
 
     return;
@@ -988,17 +985,17 @@ do_sync(void)
 
 /*****************************************************************************
  *
- * Function:	get_max_nerrors()
+ * Function:    get_max_nerrors()
  *
- * Purpose:	Do an MPI_Allreduce to obtain the maximum value of nerrors
- *		across all processes.  Return this value.
+ * Purpose:    Do an MPI_Allreduce to obtain the maximum value of nerrors
+ *        across all processes.  Return this value.
  *
- * Return:	Success:	Maximum of the nerrors global variables across
- *				all processes.
+ * Return:    Success:    Maximum of the nerrors global variables across
+ *                all processes.
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	JRM -- 1/3/06
+ * Programmer:    JRM -- 1/3/06
  *
  *****************************************************************************/
 static int
@@ -1035,29 +1032,29 @@ get_max_nerrors(void)
 
 /*****************************************************************************
  *
- * Function:	recv_mssg()
+ * Function:    recv_mssg()
  *
- * Purpose:	Receive a message from any process in the provided instance
- *		of struct mssg.
+ * Purpose:    Receive a message from any process in the provided instance
+ *        of struct mssg.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 12/22/05
+ * Programmer:    JRM -- 12/22/05
  *
  * Modifications:
  *
- * 		JRM -- 5/10/06
- *		Added mssg_tag_offset parameter and supporting code.
+ *         JRM -- 5/10/06
+ *        Added mssg_tag_offset parameter and supporting code.
  *
  *****************************************************************************/
 
-#define CACHE_TEST_TAG	99 /* different from any used by the library */
+#define CACHE_TEST_TAG    99 /* different from any used by the library */
 
 static hbool_t
 recv_mssg(struct mssg_t *mssg_ptr,
-	  int mssg_tag_offset)
+    int mssg_tag_offset)
 {
     hbool_t success = TRUE;
     int mssg_tag = CACHE_TEST_TAG;
@@ -1119,28 +1116,28 @@ recv_mssg(struct mssg_t *mssg_ptr,
 
 /*****************************************************************************
  *
- * Function:	send_mssg()
+ * Function:    send_mssg()
  *
- * Purpose:	Send the provided instance of mssg to the indicated target.
+ * Purpose:    Send the provided instance of mssg to the indicated target.
  *
- *		Note that all source and destination ranks are in the
- *		global communicator.
+ *        Note that all source and destination ranks are in the
+ *        global communicator.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 12/22/05
+ * Programmer:    JRM -- 12/22/05
  *
  * Modifications:
  *
- * 		JRM -- 5/10/06
- *		Added the add_req_to_tag parameter and supporting code.
+ *         JRM -- 5/10/06
+ *        Added the add_req_to_tag parameter and supporting code.
  *
  *****************************************************************************/
 static hbool_t
 send_mssg(struct mssg_t *mssg_ptr,
-	  hbool_t add_req_to_tag)
+    hbool_t add_req_to_tag)
 {
     hbool_t success = TRUE;
     int mssg_tag = CACHE_TEST_TAG;
@@ -1168,10 +1165,10 @@ send_mssg(struct mssg_t *mssg_ptr,
 
         mssg_ptr->mssg_num = mssg_num++;
 
-	if ( add_req_to_tag ) {
+    if ( add_req_to_tag ) {
 
-	    mssg_tag += mssg_ptr->req;
-	}
+        mssg_tag += mssg_ptr->req;
+    }
 
         result = MPI_Send((void *)mssg_ptr, 1, mpi_mssg_t,
                           mssg_ptr->dest, mssg_tag, world_mpi_comm);
@@ -1191,19 +1188,19 @@ send_mssg(struct mssg_t *mssg_ptr,
 
 } /* send_mssg() */
 
-
+
 /*****************************************************************************
  *
- * Function:	setup_derived_types()
+ * Function:    setup_derived_types()
  *
- * Purpose:	Set up the derived types used by the test bed.  At present,
- *		only the mpi_mssg derived type is needed.
+ * Purpose:    Set up the derived types used by the test bed.  At present,
+ *        only the mpi_mssg derived type is needed.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 12/22/05
+ * Programmer:    JRM -- 12/22/05
  *
  *****************************************************************************/
 static hbool_t
@@ -1280,19 +1277,19 @@ setup_derived_types(void)
 
 } /* setup_derived_types */
 
-
+
 /*****************************************************************************
  *
- * Function:	takedown_derived_types()
+ * Function:    takedown_derived_types()
  *
- * Purpose:	take down the derived types used by the test bed.  At present,
- *		only the mpi_mssg derived type is needed.
+ * Purpose:    take down the derived types used by the test bed.  At present,
+ *        only the mpi_mssg derived type is needed.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 12/22/05
+ * Programmer:    JRM -- 12/22/05
  *
  *****************************************************************************/
 static hbool_t
@@ -1324,16 +1321,16 @@ takedown_derived_types(void)
 
 /*****************************************************************************
  *
- * Function:	reset_server_counters()
+ * Function:    reset_server_counters()
  *
- * Purpose:	Reset the counters maintained by the server, doing a 
- *		sanity check in passing.
+ * Purpose:    Reset the counters maintained by the server, doing a
+ *        sanity check in passing.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 5/5/10
+ * Programmer:    JRM -- 5/5/10
  *
  *****************************************************************************/
 static hbool_t
@@ -1365,7 +1362,7 @@ reset_server_counters(void)
         nerrors++;
         if ( verbose ) {
             HDfprintf(stdout, "%d:%s: actual/total reads mismatch (%ld/%ld).\n",
-                      world_mpi_rank, FUNC, 
+                      world_mpi_rank, FUNC,
                       actual_total_reads, total_reads);
         }
     }
@@ -1376,7 +1373,7 @@ reset_server_counters(void)
         nerrors++;
         if ( verbose ) {
             HDfprintf(stdout, "%d:%s: actual/total writes mismatch (%ld/%ld).\n",
-                      world_mpi_rank, FUNC, 
+                      world_mpi_rank, FUNC,
                       actual_total_writes, total_writes);
         }
     }
@@ -1391,25 +1388,25 @@ reset_server_counters(void)
 
 /*****************************************************************************
  *
- * Function:	server_main()
+ * Function:    server_main()
  *
- * Purpose:	Main function for the server process.  This process exists
- *		to provide an independant view of the data array.
+ * Purpose:    Main function for the server process.  This process exists
+ *        to provide an independant view of the data array.
  *
- *		The function handles request from the other processes in
- *		the test until the count of done messages received equals
- *		the number of client processes.
+ *        The function handles request from the other processes in
+ *        the test until the count of done messages received equals
+ *        the number of client processes.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 12/22/05
+ * Programmer:    JRM -- 12/22/05
  *
  * Modifications:
  *
- * 		JRM -- 5/10/06
- *		Updated for sync message.
+ *         JRM -- 5/10/06
+ *        Updated for sync message.
  *
  *****************************************************************************/
 static hbool_t
@@ -1439,98 +1436,98 @@ server_main(void)
 
             switch ( mssg.req )
             {
-		case WRITE_REQ_CODE:
-		    success = serve_write_request(&mssg);
-		    break;
+        case WRITE_REQ_CODE:
+            success = serve_write_request(&mssg);
+            break;
 
-		case WRITE_REQ_ACK_CODE:
+        case WRITE_REQ_ACK_CODE:
                     success = FALSE;
                     if(verbose)
                         HDfprintf(stdout, "%s: Received write ack?!?.\n", FUNC);
-		    break;
+            break;
 
-		case READ_REQ_CODE:
+        case READ_REQ_CODE:
                     success = serve_read_request(&mssg);
-		    break;
+            break;
 
-		case READ_REQ_REPLY_CODE:
+        case READ_REQ_REPLY_CODE:
                     success = FALSE;
                     if(verbose)
                         HDfprintf(stdout, "%s: Received read req reply?!?.\n", FUNC);
-		    break;
+            break;
 
-		case SYNC_REQ_CODE:
+        case SYNC_REQ_CODE:
                     success = serve_sync_request(&mssg);
-		    break;
+            break;
 
-		case SYNC_ACK_CODE:
+        case SYNC_ACK_CODE:
                     success = FALSE;
                     if(verbose)
                         HDfprintf(stdout, "%s: Received sync ack?!?.\n", FUNC);
-		    break;
+            break;
 
-		case REQ_TTL_WRITES_CODE:
-		    success = serve_total_writes_request(&mssg);
-		    break;
+        case REQ_TTL_WRITES_CODE:
+            success = serve_total_writes_request(&mssg);
+            break;
 
-		case REQ_TTL_WRITES_RPLY_CODE:
+        case REQ_TTL_WRITES_RPLY_CODE:
                     success = FALSE;
                     if(verbose)
                         HDfprintf(stdout, "%s: Received total writes reply?!?.\n", FUNC);
-		    break;
+            break;
 
-		case REQ_TTL_READS_CODE:
-		    success = serve_total_reads_request(&mssg);
-		    break;
+        case REQ_TTL_READS_CODE:
+            success = serve_total_reads_request(&mssg);
+            break;
 
-		case REQ_TTL_READS_RPLY_CODE:
+        case REQ_TTL_READS_RPLY_CODE:
                     success = FALSE;
                     if(verbose)
                         HDfprintf(stdout, "%s: Received total reads reply?!?.\n", FUNC);
-		    break;
+            break;
 
-		case REQ_ENTRY_WRITES_CODE:
-		    success = serve_entry_writes_request(&mssg);
-		    break;
+        case REQ_ENTRY_WRITES_CODE:
+            success = serve_entry_writes_request(&mssg);
+            break;
 
-		case REQ_ENTRY_WRITES_RPLY_CODE:
+        case REQ_ENTRY_WRITES_RPLY_CODE:
                     success = FALSE;
                     if(verbose)
                         HDfprintf(stdout, "%s: Received entry writes reply?!?.\n", FUNC);
-		    break;
+            break;
 
-		case REQ_ENTRY_READS_CODE:
-		    success = serve_entry_reads_request(&mssg);
-		    break;
+        case REQ_ENTRY_READS_CODE:
+            success = serve_entry_reads_request(&mssg);
+            break;
 
-		case REQ_ENTRY_READS_RPLY_CODE:
+        case REQ_ENTRY_READS_RPLY_CODE:
                     success = FALSE;
                     if(verbose)
                         HDfprintf(stdout, "%s: Received entry reads reply?!?.\n", FUNC);
-		    break;
+            break;
 
-		case REQ_RW_COUNT_RESET_CODE:
-		    success = serve_rw_count_reset_request(&mssg);
-		    break;
+        case REQ_RW_COUNT_RESET_CODE:
+            success = serve_rw_count_reset_request(&mssg);
+            break;
 
-		case REQ_RW_COUNT_RESET_RPLY_CODE:
+        case REQ_RW_COUNT_RESET_RPLY_CODE:
                     success = FALSE;
                     if(verbose)
                         HDfprintf(stdout, "%s: Received RW count reset reply?!?.\n", FUNC);
-		    break;
+            break;
 
-		case DONE_REQ_CODE:
-		    done_count++;
-		    if(done_count >= file_mpi_size)
-			done = TRUE;
-		    break;
+        case DONE_REQ_CODE:
+            done_count++;
+            if(done_count >= file_mpi_size)
+            done = TRUE;
+            break;
 
-		default:
+        default:
                     nerrors++;
                     success = FALSE;
                     if(verbose)
-		        HDfprintf(stdout, "%d:%s: Unknown request code.\n", world_mpi_rank, FUNC);
-		    break;
+                HDfprintf(stdout, "%d:%s: Unknown request code.\n", world_mpi_rank, FUNC);
+            break;
             }
         }
     }
@@ -1539,23 +1536,23 @@ server_main(void)
 
 } /* server_main() */
 
-
+
 /*****************************************************************************
  *
- * Function:	serve_read_request()
+ * Function:    serve_read_request()
  *
- * Purpose:	Serve a read request.
+ * Purpose:    Serve a read request.
  *
- *		The function accepts a pointer to an instance of struct
- *		mssg_t as input.  If all sanity checks pass, it sends
- *		a copy of the indicated datum from the data array to
- *		the requesting process.
+ *        The function accepts a pointer to an instance of struct
+ *        mssg_t as input.  If all sanity checks pass, it sends
+ *        a copy of the indicated datum from the data array to
+ *        the requesting process.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 12/22/05
+ * Programmer:    JRM -- 12/22/05
  *
  *****************************************************************************/
 static hbool_t
@@ -1611,8 +1608,8 @@ serve_read_request(struct mssg_t * mssg_ptr)
                   "%d:%s: proc %d read invalid entry. idx/base_addr = %d/%a.\n",
                          world_mpi_rank, FUNC,
                          mssg_ptr->src,
-			target_index,
-			data[target_index].base_addr);
+            target_index,
+            data[target_index].base_addr);
             }
         } else {
 
@@ -1624,11 +1621,11 @@ serve_read_request(struct mssg_t * mssg_ptr)
             reply.base_addr = data[target_index].base_addr;
             reply.len       = data[target_index].len;
             reply.ver       = data[target_index].ver;
-	    reply.count     = 0;
+        reply.count     = 0;
             reply.magic     = MSSG_MAGIC;
 
-	    /* and update the counters */
-	    total_reads++;
+        /* and update the counters */
+        total_reads++;
             (data[target_index].reads)++;
         }
     }
@@ -1643,7 +1640,7 @@ serve_read_request(struct mssg_t * mssg_ptr)
         if ( success ) {
 
             HDfprintf(stdout, "%d read 0x%llx. len = %d. ver = %d.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       (long long)(data[target_index].base_addr),
                       (int)(data[target_index].len),
                       (int)(data[target_index].ver));
@@ -1651,38 +1648,38 @@ serve_read_request(struct mssg_t * mssg_ptr)
         } else {
 
             HDfprintf(stdout, "%d read 0x%llx FAILED. len = %d. ver = %d.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       (long long)(data[target_index].base_addr),
                       (int)(data[target_index].len),
                       (int)(data[target_index].ver));
 
         }
-    } 
+    }
 
     return(success);
 
 } /* serve_read_request() */
 
-
+
 /*****************************************************************************
  *
- * Function:	serve_sync_request()
+ * Function:    serve_sync_request()
  *
- * Purpose:	Serve a sync request.
+ * Purpose:    Serve a sync request.
  *
- *		The function accepts a pointer to an instance of struct
- *		mssg_t as input.  If all sanity checks pass, it sends a
- *		sync ack to the requesting process.
+ *        The function accepts a pointer to an instance of struct
+ *        mssg_t as input.  If all sanity checks pass, it sends a
+ *        sync ack to the requesting process.
  *
- *		This service exist to allow the sending process to ensure
- *		that all previous messages have been processed before
- *		proceeding.
+ *        This service exist to allow the sending process to ensure
+ *        that all previous messages have been processed before
+ *        proceeding.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 5/10/06
+ * Programmer:    JRM -- 5/10/06
  *
  *****************************************************************************/
 static hbool_t
@@ -1714,7 +1711,7 @@ serve_sync_request(struct mssg_t * mssg_ptr)
         reply.base_addr = 0;
         reply.len       = 0;
         reply.ver       = 0;
-	reply.count     = 0;
+    reply.count     = 0;
         reply.magic     = MSSG_MAGIC;
     }
 
@@ -1734,29 +1731,29 @@ serve_sync_request(struct mssg_t * mssg_ptr)
             HDfprintf(stdout, "%d sync FAILED.\n", (int)(mssg_ptr->src));
 
         }
-    } 
+    }
 
     return(success);
 
 } /* serve_sync_request() */
 
-
+
 /*****************************************************************************
  *
- * Function:	serve_write_request()
+ * Function:    serve_write_request()
  *
- * Purpose:	Serve a write request.
+ * Purpose:    Serve a write request.
  *
- *		The function accepts a pointer to an instance of struct
- *		mssg_t as input.  If all sanity checks pass, it updates
- *		the version number of the target data array entry as
- *		specified in the message.
+ *        The function accepts a pointer to an instance of struct
+ *        mssg_t as input.  If all sanity checks pass, it updates
+ *        the version number of the target data array entry as
+ *        specified in the message.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 12/21/05
+ * Programmer:    JRM -- 12/21/05
  *
  *****************************************************************************/
 static hbool_t
@@ -1814,7 +1811,7 @@ serve_write_request(struct mssg_t * mssg_ptr)
         new_ver_num = mssg_ptr->ver;
 
         /* this check should catch duplicate writes */
-	if ( new_ver_num <= data[target_index].ver ) {
+    if ( new_ver_num <= data[target_index].ver ) {
 
             nerrors++;
             success = FALSE;
@@ -1828,12 +1825,12 @@ serve_write_request(struct mssg_t * mssg_ptr)
 
     if ( success ) {
 
-	/* process the write */
+    /* process the write */
         data[target_index].ver = new_ver_num;
         data[target_index].valid = TRUE;
 
         /* and update the counters */
-	total_writes++;
+    total_writes++;
         (data[target_index].writes)++;
 
 #if DO_WRITE_REQ_ACK
@@ -1849,7 +1846,7 @@ serve_write_request(struct mssg_t * mssg_ptr)
         reply.count     = 0;
         reply.magic     = MSSG_MAGIC;
 
-	/* and send it */
+    /* and send it */
         success = send_mssg(&reply, TRUE);
 
 #endif /* DO_WRITE_REQ_ACK */
@@ -1861,7 +1858,7 @@ serve_write_request(struct mssg_t * mssg_ptr)
         if ( success ) {
 
             HDfprintf(stdout, "%d write 0x%llx. len = %d. ver = %d.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       (long long)(data[target_index].base_addr),
                       (int)(data[target_index].len),
                       (int)(data[target_index].ver));
@@ -1869,36 +1866,36 @@ serve_write_request(struct mssg_t * mssg_ptr)
         } else {
 
             HDfprintf(stdout, "%d write 0x%llx FAILED. len = %d. ver = %d.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       (long long)(data[target_index].base_addr),
                       (int)(data[target_index].len),
                       (int)(data[target_index].ver));
 
         }
-    } 
+    }
 
     return(success);
 
 } /* serve_write_request() */
 
-
+
 /*****************************************************************************
  *
- * Function:	serve_total_writes_request()
+ * Function:    serve_total_writes_request()
  *
- * Purpose:	Serve a request for the total number of writes recorded since
- *		the last reset.
+ * Purpose:    Serve a request for the total number of writes recorded since
+ *        the last reset.
  *
- *		The function accepts a pointer to an instance of struct
- *		mssg_t as input.  If all sanity checks pass, it sends
- *		the current value of the total_writes global variable to 
- *		the requesting process.
+ *        The function accepts a pointer to an instance of struct
+ *        mssg_t as input.  If all sanity checks pass, it sends
+ *        the current value of the total_writes global variable to
+ *        the requesting process.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 5/5/10
+ * Programmer:    JRM -- 5/5/10
  *
  *****************************************************************************/
 static hbool_t
@@ -1944,40 +1941,40 @@ serve_total_writes_request(struct mssg_t * mssg_ptr)
         if ( success ) {
 
             HDfprintf(stdout, "%d request total writes %ld.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       total_writes);
 
         } else {
 
             HDfprintf(stdout, "%d request total writes %ld -- FAILED.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       total_writes);
 
         }
-    } 
+    }
 
     return(success);
 
 } /* serve_total_writes_request() */
 
-
+
 /*****************************************************************************
  *
- * Function:	serve_total_reads_request()
+ * Function:    serve_total_reads_request()
  *
- * Purpose:	Serve a request for the total number of reads recorded since
- *		the last reset.
+ * Purpose:    Serve a request for the total number of reads recorded since
+ *        the last reset.
  *
- *		The function accepts a pointer to an instance of struct
- *		mssg_t as input.  If all sanity checks pass, it sends
- *		the current value of the total_reads global variable to 
- *		the requesting process.
+ *        The function accepts a pointer to an instance of struct
+ *        mssg_t as input.  If all sanity checks pass, it sends
+ *        the current value of the total_reads global variable to
+ *        the requesting process.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 5/5/10
+ * Programmer:    JRM -- 5/5/10
  *
  *****************************************************************************/
 static hbool_t
@@ -2023,40 +2020,40 @@ serve_total_reads_request(struct mssg_t * mssg_ptr)
         if ( success ) {
 
             HDfprintf(stdout, "%d request total reads %ld.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       total_reads);
 
         } else {
 
             HDfprintf(stdout, "%d request total reads %ld -- FAILED.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       total_reads);
 
         }
-    } 
+    }
 
     return(success);
 
 } /* serve_total_reads_request() */
 
-
+
 /*****************************************************************************
  *
- * Function:	serve_entry_writes_request()
+ * Function:    serve_entry_writes_request()
  *
- * Purpose:	Serve an entry writes request.
+ * Purpose:    Serve an entry writes request.
  *
- *		The function accepts a pointer to an instance of struct
- *		mssg_t as input.  If all sanity checks pass, it sends
- *		the number of times that the indicated datum has been 
- *		written since the last counter reset to the requesting 
- *		process.
+ *        The function accepts a pointer to an instance of struct
+ *        mssg_t as input.  If all sanity checks pass, it sends
+ *        the number of times that the indicated datum has been
+ *        written since the last counter reset to the requesting
+ *        process.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 5/5/10
+ * Programmer:    JRM -- 5/5/10
  *
  *****************************************************************************/
 static hbool_t
@@ -2103,7 +2100,7 @@ serve_entry_writes_request(struct mssg_t * mssg_ptr)
             reply.base_addr = target_addr;
             reply.len       = 0;
             reply.ver       = 0;
-	    reply.count     = data[target_index].writes;
+        reply.count     = data[target_index].writes;
             reply.magic     = MSSG_MAGIC;
         }
     }
@@ -2118,42 +2115,42 @@ serve_entry_writes_request(struct mssg_t * mssg_ptr)
         if ( success ) {
 
             HDfprintf(stdout, "%d request entry 0x%llx writes = %ld.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       (long long)(data[target_index].base_addr),
                       (long)(data[target_index].writes));
 
         } else {
 
             HDfprintf(stdout, "%d request entry 0x%llx writes = %ld FAILED.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       (long long)(data[target_index].base_addr),
                       (long)(data[target_index].writes));
 
         }
-    } 
+    }
 
     return(success);
 
 } /* serve_entry_writes_request() */
 
-
+
 /*****************************************************************************
  *
- * Function:	serve_entry_reads_request()
+ * Function:    serve_entry_reads_request()
  *
- * Purpose:	Serve an entry reads request.
+ * Purpose:    Serve an entry reads request.
  *
- *		The function accepts a pointer to an instance of struct
- *		mssg_t as input.  If all sanity checks pass, it sends
- *		the number of times that the indicated datum has been 
- *		read since the last counter reset to the requesting 
- *		process.
+ *        The function accepts a pointer to an instance of struct
+ *        mssg_t as input.  If all sanity checks pass, it sends
+ *        the number of times that the indicated datum has been
+ *        read since the last counter reset to the requesting
+ *        process.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 5/5/10
+ * Programmer:    JRM -- 5/5/10
  *
  *****************************************************************************/
 static hbool_t
@@ -2200,7 +2197,7 @@ serve_entry_reads_request(struct mssg_t * mssg_ptr)
             reply.base_addr = target_addr;
             reply.len       = 0;
             reply.ver       = 0;
-	    reply.count     = (long)(data[target_index].reads);
+        reply.count     = (long)(data[target_index].reads);
             reply.magic     = MSSG_MAGIC;
         }
     }
@@ -2215,41 +2212,41 @@ serve_entry_reads_request(struct mssg_t * mssg_ptr)
         if ( success ) {
 
             HDfprintf(stdout, "%d request entry 0x%llx reads = %ld.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       (long long)(data[target_index].base_addr),
                       (long)(data[target_index].reads));
 
         } else {
 
             HDfprintf(stdout, "%d request entry 0x%llx reads = %ld FAILED.\n",
-                      (int)(mssg_ptr->src), 
+                      (int)(mssg_ptr->src),
                       (long long)(data[target_index].base_addr),
                       (long)(data[target_index].reads));
 
         }
-    } 
+    }
 
     return(success);
 
 } /* serve_entry_reads_request() */
 
-
+
 /*****************************************************************************
  *
- * Function:	serve_rw_count_reset_request()
+ * Function:    serve_rw_count_reset_request()
  *
- * Purpose:	Serve read/write count reset request.
+ * Purpose:    Serve read/write count reset request.
  *
- *		The function accepts a pointer to an instance of struct
- *		mssg_t as input.  If all sanity checks pass, it resets the
- *		read/write counters, and sends a confirmation message to 
- *		the calling process.
+ *        The function accepts a pointer to an instance of struct
+ *        mssg_t as input.  If all sanity checks pass, it resets the
+ *        read/write counters, and sends a confirmation message to
+ *        the calling process.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 5/5/10
+ * Programmer:    JRM -- 5/5/10
  *
  *****************************************************************************/
 static hbool_t
@@ -2274,7 +2271,7 @@ serve_rw_count_reset_request(struct mssg_t * mssg_ptr)
     if ( success ) {
 
         success = reset_server_counters();
-    } 
+    }
 
     if ( success ) {
 
@@ -2308,7 +2305,7 @@ serve_rw_count_reset_request(struct mssg_t * mssg_ptr)
                       (int)(mssg_ptr->src));
 
         }
-    } 
+    }
 
     return(success);
 
@@ -2319,15 +2316,15 @@ serve_rw_count_reset_request(struct mssg_t * mssg_ptr)
 /**************************** Call back functions ****************************/
 /*****************************************************************************/
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	datum_get_initial_load_size
+ * Function:    datum_get_initial_load_size
  *
- * Purpose:	Query the image size for an entry before deserializing it
+ * Purpose:    Query the image size for an entry before deserializing it
  *
- * Return:	SUCCEED
+ * Return:    SUCCEED
  *
- * Programmer:	Quincey Koziol
+ * Programmer:    Quincey Koziol
  *              5/18/10
  *
  *-------------------------------------------------------------------------
@@ -2357,9 +2354,9 @@ datum_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr)
     if ( callbacks_verbose ) {
 
         HDfprintf(stdout,
-	  "%d: get_initial_load_size() idx = %d, addr = %ld, len = %d.\n",
+    "%d: get_initial_load_size() idx = %d, addr = %ld, len = %d.\n",
               world_mpi_rank, idx, (long)addr, (int)entry_ptr->local_len);
-	fflush(stdout);
+    fflush(stdout);
     }
 
     /* Set image length size */
@@ -2368,15 +2365,15 @@ datum_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr)
     return(SUCCEED);
 } /* get_initial_load_size() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	datum_deserialize
+ * Function:    datum_deserialize
  *
- * Purpose:	deserialize the entry.
+ * Purpose:    deserialize the entry.
  *
- * Return:	void * (pointer to the in core representation of the entry)
+ * Return:    void * (pointer to the in core representation of the entry)
  *
- * Programmer:	John Mainzer
+ * Programmer:    John Mainzer
  *              9/20/07
  *
  *-------------------------------------------------------------------------
@@ -2411,10 +2408,10 @@ datum_deserialize(const void * image_ptr,
     if ( callbacks_verbose ) {
 
         HDfprintf(stdout,
-	  "%d: deserialize() idx = %d, addr = %ld, len = %d, is_dirty = %d.\n",
-	  world_mpi_rank, idx, (long)addr, (int)len,
-	  (int)(entry_ptr->header.is_dirty));
-	fflush(stdout);
+    "%d: deserialize() idx = %d, addr = %ld, len = %d, is_dirty = %d.\n",
+    world_mpi_rank, idx, (long)addr, (int)len,
+    (int)(entry_ptr->header.is_dirty));
+    fflush(stdout);
     }
 
     *dirty_ptr = FALSE;
@@ -2429,18 +2426,18 @@ datum_deserialize(const void * image_ptr,
 
 } /* deserialize() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	datum_image_len
+ * Function:    datum_image_len
  *
- * Purpose:	Return the real (and possibly reduced) length of the image.
- * 		The helper functions verify that the correct version of
- * 		deserialize is being called, and then call deserialize
- * 		proper.
+ * Purpose:    Return the real (and possibly reduced) length of the image.
+ *         The helper functions verify that the correct version of
+ *         deserialize is being called, and then call deserialize
+ *         proper.
  *
- * Return:	SUCCEED
+ * Return:    SUCCEED
  *
- * Programmer:	John Mainzer
+ * Programmer:    John Mainzer
  *              9/19/07
  *
  *-------------------------------------------------------------------------
@@ -2467,10 +2464,10 @@ datum_image_len(const void *thing, size_t *image_len)
 
     if(callbacks_verbose) {
         HDfprintf(stdout,
-		  "%d: image_len() idx = %d, addr = %ld, len = %d.\n",
-		  world_mpi_rank, idx, (long)(entry_ptr->base_addr),
-		  (int)(entry_ptr->local_len));
-	fflush(stdout);
+        "%d: image_len() idx = %d, addr = %ld, len = %d.\n",
+        world_mpi_rank, idx, (long)(entry_ptr->base_addr),
+        (int)(entry_ptr->local_len));
+    fflush(stdout);
     }
 
     HDassert( entry_ptr->header.addr == entry_ptr->base_addr );
@@ -2480,15 +2477,15 @@ datum_image_len(const void *thing, size_t *image_len)
     return(SUCCEED);
 } /* datum_image_len() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	datum_serialize
+ * Function:    datum_serialize
  *
- * Purpose:	Serialize the supplied entry.
+ * Purpose:    Serialize the supplied entry.
  *
- * Return:	SUCCEED if successful, FAIL otherwise.
+ * Return:    SUCCEED if successful, FAIL otherwise.
  *
- * Programmer:	John Mainzer
+ * Programmer:    John Mainzer
  *              10/30/07
  *
  *-------------------------------------------------------------------------
@@ -2513,11 +2510,11 @@ datum_serialize(const H5F_t *f,
     HDassert( f );
     HDassert( f->shared );
     HDassert( f->shared->cache );
-  
+
     cache_ptr = f->shared->cache;
 
     HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
-    HDassert( cache_ptr->aux_ptr ); 
+    HDassert( cache_ptr->aux_ptr );
 
     aux_ptr = (H5AC_aux_t *)(f->shared->cache->aux_ptr);
 
@@ -2536,9 +2533,9 @@ datum_serialize(const H5F_t *f,
     if ( callbacks_verbose ) {
 
         HDfprintf(stdout,
-		  "%d: serialize() idx = %d, addr = %ld, len = %d.\n",
-		  world_mpi_rank, idx, (long)entry_ptr->header.addr, (int)len);
-	fflush(stdout);
+        "%d: serialize() idx = %d, addr = %ld, len = %d.\n",
+        world_mpi_rank, idx, (long)entry_ptr->header.addr, (int)len);
+    fflush(stdout);
     }
 
     HDassert( entry_ptr->header.addr == entry_ptr->base_addr );
@@ -2559,16 +2556,16 @@ datum_serialize(const H5F_t *f,
 
 } /* datum_serialize() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	datum_notify
+ * Function:    datum_notify
  *
- * Purpose:	Do the communication with the server we used to do in the 
- *		flush and load callbacks in the version 2 cache.
+ * Purpose:    Do the communication with the server we used to do in the
+ *        flush and load callbacks in the version 2 cache.
  *
- * Return:	SUCCEED
+ * Return:    SUCCEED
  *
- * Programmer:	John Mainzer
+ * Programmer:    John Mainzer
  *              1/12/15
  *
  *-------------------------------------------------------------------------
@@ -2598,7 +2595,7 @@ datum_notify(H5C_notify_action_t action, void *thing)
 
         HDfprintf(stdout,
                   "%d: notify() action = %d, idx = %d, addr = %ld.\n",
-                  world_mpi_rank, (int) action, idx, 
+                  world_mpi_rank, (int) action, idx,
                   (long)entry_ptr->header.addr);
         fflush(stdout);
     }
@@ -2687,62 +2684,62 @@ datum_notify(H5C_notify_action_t action, void *thing)
                     }
 
 #if 0 /* This has been useful debugging code -- keep it for now. */
-	            if ( mssg.req != READ_REQ_REPLY_CODE ) {
+                if ( mssg.req != READ_REQ_REPLY_CODE ) {
 
-		        HDfprintf(stdout, 
+                HDfprintf(stdout,
                                   "%d:%s: mssg.req != READ_REQ_REPLY_CODE.\n",
-			          world_mpi_rank, FUNC);
-		        HDfprintf(stdout, "%d:%s: mssg.req = %d.\n",
-			           world_mpi_rank, FUNC, (int)(mssg.req));
-	            }
+                    world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: mssg.req = %d.\n",
+                    world_mpi_rank, FUNC, (int)(mssg.req));
+                }
 
-	            if ( mssg.src != world_server_mpi_rank ) {
+                if ( mssg.src != world_server_mpi_rank ) {
 
-		        HDfprintf(stdout, 
+                HDfprintf(stdout,
                                  "%d:%s: mssg.src != world_server_mpi_rank.\n",
-			         world_mpi_rank, FUNC);
-	            }
+                    world_mpi_rank, FUNC);
+                }
 
-	            if ( mssg.dest != world_mpi_rank ) {
+                if ( mssg.dest != world_mpi_rank ) {
 
-		        HDfprintf(stdout, 
+                HDfprintf(stdout,
                                   "%d:%s: mssg.dest != world_mpi_rank.\n",
-			          world_mpi_rank, FUNC);
+                    world_mpi_rank, FUNC);
                     }
 
-	            if ( mssg.base_addr != entry_ptr->base_addr ) {
+                if ( mssg.base_addr != entry_ptr->base_addr ) {
 
-		        HDfprintf(stdout,
-		 	    "%d:%s: mssg.base_addr != entry_ptr->base_addr.\n",
-			    world_mpi_rank, FUNC);
-		        HDfprintf(stdout, "%d:%s: mssg.base_addr = %a.\n",
-			          world_mpi_rank, FUNC, mssg.base_addr);
-		        HDfprintf(stdout, 
+                HDfprintf(stdout,
+                "%d:%s: mssg.base_addr != entry_ptr->base_addr.\n",
+                world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: mssg.base_addr = %a.\n",
+                    world_mpi_rank, FUNC, mssg.base_addr);
+                HDfprintf(stdout,
                                   "%d:%s: entry_ptr->base_addr = %a.\n",
-			           world_mpi_rank, FUNC, 
+                    world_mpi_rank, FUNC,
                                    entry_ptr->base_addr);
                     }
 
-	            if ( mssg.len != entry_ptr->len ) {
+                if ( mssg.len != entry_ptr->len ) {
 
-		        HDfprintf(stdout, 
+                HDfprintf(stdout,
                                   "%d:%s: mssg.len != entry_ptr->len.\n",
-			          world_mpi_rank, FUNC);
-		        HDfprintf(stdout, "%d:%s: mssg.len = %a.\n",
-			          world_mpi_rank, FUNC, mssg.len);
+                    world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: mssg.len = %a.\n",
+                    world_mpi_rank, FUNC, mssg.len);
                     }
 
-	            if ( mssg.ver < entry_ptr->ver ) {
+                if ( mssg.ver < entry_ptr->ver ) {
 
-		        HDfprintf(stdout, 
+                HDfprintf(stdout,
                                   "%d:%s: mssg.ver < entry_ptr->ver.\n",
-			          world_mpi_rank, FUNC);
+                    world_mpi_rank, FUNC);
                     }
 
-	            if ( mssg.magic != MSSG_MAGIC ) {
+                if ( mssg.magic != MSSG_MAGIC ) {
 
-		        HDfprintf(stdout, "%d:%s: mssg.magic != MSSG_MAGIC.\n",
-			          world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: mssg.magic != MSSG_MAGIC.\n",
+                    world_mpi_rank, FUNC);
                      }
 #endif /* JRM */
 
@@ -2755,7 +2752,7 @@ datum_notify(H5C_notify_action_t action, void *thing)
             }
             break;
 
-	case H5C_NOTIFY_ACTION_AFTER_FLUSH:
+    case H5C_NOTIFY_ACTION_AFTER_FLUSH:
             if ( callbacks_verbose ) {
 
                 HDfprintf(stdout,
@@ -2769,11 +2766,11 @@ datum_notify(H5C_notify_action_t action, void *thing)
             aux_ptr = entry_ptr->aux_ptr;
             entry_ptr->aux_ptr = NULL;
 
-	    HDassert(entry_ptr->header.is_dirty); /* JRM */
+        HDassert(entry_ptr->header.is_dirty); /* JRM */
 
-            if ( ( file_mpi_rank != 0 ) && 
+            if ( ( file_mpi_rank != 0 ) &&
                  ( entry_ptr->dirty ) &&
-                 ( aux_ptr->metadata_write_strategy == 
+                 ( aux_ptr->metadata_write_strategy ==
                    H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY ) ) {
 
                 ret_value = FAIL;
@@ -2786,8 +2783,8 @@ datum_notify(H5C_notify_action_t action, void *thing)
 
                 if ( entry_ptr->header.is_dirty ) {
 
-	            was_dirty = TRUE; /* so we will receive the ack 
-                                       * if requested 
+                was_dirty = TRUE; /* so we will receive the ack
+                                       * if requested
                                        */
 
                     /* compose the message */
@@ -2813,7 +2810,7 @@ datum_notify(H5C_notify_action_t action, void *thing)
                     else
                     {
                         entry_ptr->dirty = FALSE;
-			entry_ptr->flushed = TRUE;
+            entry_ptr->flushed = TRUE;
                     }
                 }
             }
@@ -2841,7 +2838,7 @@ datum_notify(H5C_notify_action_t action, void *thing)
                     nerrors++;
                     ret_value = FAIL;
                     if ( verbose ) {
-                        HDfprintf(stdout, 
+                        HDfprintf(stdout,
                                   "%d:%s: Bad data in write req ack.\n",
                                   world_mpi_rank, FUNC);
                     }
@@ -2857,7 +2854,7 @@ datum_notify(H5C_notify_action_t action, void *thing)
                 datum_pinned_flushes++;
                 HDassert(entry_ptr->global_pinned || entry_ptr->local_pinned);
             }
-	    break;
+        break;
 
         case H5AC_NOTIFY_ACTION_BEFORE_EVICT:
             if ( callbacks_verbose ) {
@@ -2952,33 +2949,33 @@ datum_notify(H5C_notify_action_t action, void *thing)
             /* do nothing */
             break;
 
-	default:
+    default:
             nerrors++;
             ret_value = FAIL;
             if ( verbose ) {
                 HDfprintf(stdout, "%d:%s: Unknown notify action.\n",
                           world_mpi_rank, FUNC);
             }
-	    break;
+        break;
     }
 
     return(ret_value);
 
 } /* datum_notify() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	datum_free_icr
+ * Function:    datum_free_icr
  *
- * Purpose:	Nominally, this callback is supposed to free the
- * 		in core representation of the entry.
+ * Purpose:    Nominally, this callback is supposed to free the
+ *         in core representation of the entry.
  *
- * 		In the context of this test bed, we use it to do
- * 		do all the processing we used to do on a destroy.
+ *         In the context of this test bed, we use it to do
+ *         do all the processing we used to do on a destroy.
  *
- * Return:	SUCCEED
+ * Return:    SUCCEED
  *
- * Programmer:	John Mainzer
+ * Programmer:    John Mainzer
  *              9/19/07
  *
  *-------------------------------------------------------------------------
@@ -3003,9 +3000,9 @@ datum_free_icr(void * thing)
     if ( callbacks_verbose ) {
 
         HDfprintf(stdout,
-	  "%d: free_icr() idx = %d, dirty = %d.\n",
-		  world_mpi_rank, idx, (int)(entry_ptr->dirty));
-	fflush(stdout);
+    "%d: free_icr() idx = %d, dirty = %d.\n",
+        world_mpi_rank, idx, (int)(entry_ptr->dirty));
+    fflush(stdout);
     }
 
     HDassert( entry_ptr->header.addr == entry_ptr->base_addr );
@@ -3022,7 +3019,7 @@ datum_free_icr(void * thing)
     return(SUCCEED);
 } /* datum_free_icr() */
 
-
+
 /*****************************************************************************/
 /************************** test utility functions ***************************/
 /*****************************************************************************/
@@ -3031,9 +3028,9 @@ datum_free_icr(void * thing)
  * Function:    expunge_entry()
  *
  * Purpose:     Expunge the entry indicated by the type and index, mark it
- *		as clean, and don't increment its version number.
+ *        as clean, and don't increment its version number.
  *
- *		Do nothing if nerrors is non-zero on entry.
+ *        Do nothing if nerrors is non-zero on entry.
  *
  * Return:      void
  *
@@ -3063,37 +3060,36 @@ expunge_entry(H5F_t * file_ptr,
 
     if ( nerrors == 0 ) {
 
-        result = H5AC_expunge_entry(file_ptr, (hid_t)-1, &(types[0]),
-			            entry_ptr->header.addr, H5AC__NO_FLAGS_SET);
+        result = H5AC_expunge_entry(file_ptr, &(types[0]), entry_ptr->header.addr, H5AC__NO_FLAGS_SET);
 
         if ( result < 0 ) {
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: Error in H5AC_expunge_entry().\n",
-	                  world_mpi_rank, FUNC);
+            HDfprintf(stdout, "%d:%s: Error in H5AC_expunge_entry().\n",
+                    world_mpi_rank, FUNC);
             }
         }
 
         HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
-	HDassert( ! ((entry_ptr->header).is_dirty) );
+    HDassert( ! ((entry_ptr->header).is_dirty) );
 
-	result = H5C_get_entry_status(file_ptr, entry_ptr->base_addr,
-				      NULL, &in_cache, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+    result = H5C_get_entry_status(file_ptr, entry_ptr->base_addr,
+                    NULL, &in_cache, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
 
-	if ( result < 0 ) {
+    if ( result < 0 ) {
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: Error in H5C_get_entry_status().\n",
-	                  world_mpi_rank, FUNC);
+            HDfprintf(stdout, "%d:%s: Error in H5C_get_entry_status().\n",
+                    world_mpi_rank, FUNC);
             }
         } else if ( in_cache ) {
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: Expunged entry still in cache?!?\n",
-	                  world_mpi_rank, FUNC);
+            HDfprintf(stdout, "%d:%s: Expunged entry still in cache?!?\n",
+                    world_mpi_rank, FUNC);
             }
         }
     }
@@ -3102,14 +3098,14 @@ expunge_entry(H5F_t * file_ptr,
 
 } /* expunge_entry() */
 
-
+
 /*****************************************************************************
  * Function:    insert_entry()
  *
  * Purpose:     Insert the entry indicated by the type and index, mark it
- *		as dirty, and increment its version number.
+ *        as dirty, and increment its version number.
  *
- *		Do nothing if nerrors is non-zero on entry.
+ *        Do nothing if nerrors is non-zero on entry.
  *
  * Return:      void
  *
@@ -3150,7 +3146,7 @@ insert_entry(H5C_t * cache_ptr,
         (entry_ptr->ver)++;
         entry_ptr->dirty = TRUE;
 
-        result = H5AC_insert_entry(file_ptr, H5AC_ind_read_dxpl_id, &(types[0]),
+        result = H5AC_insert_entry(file_ptr, &(types[0]),
                 entry_ptr->base_addr, (void *)(&(entry_ptr->header)), flags);
 
         if ( ( result < 0 ) ||
@@ -3160,33 +3156,33 @@ insert_entry(H5C_t * cache_ptr,
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: Error in H5AC_insert_entry().\n",
-	                  world_mpi_rank, FUNC);
+            HDfprintf(stdout, "%d:%s: Error in H5AC_insert_entry().\n",
+                    world_mpi_rank, FUNC);
             }
         }
 
         if ( ! (entry_ptr->header.is_dirty) ) {
 
-	    /* it is possible that we just exceeded the dirty bytes
-	     * threshold, triggering a write of the newly inserted
-	     * entry.  Test for this, and only flag an error if this
-	     * is not the case.
-	     */
+        /* it is possible that we just exceeded the dirty bytes
+        * threshold, triggering a write of the newly inserted
+        * entry.  Test for this, and only flag an error if this
+        * is not the case.
+        */
 
-	    struct H5AC_aux_t * aux_ptr;
+        struct H5AC_aux_t * aux_ptr;
 
-	    aux_ptr = ((H5AC_aux_t *)(cache_ptr->aux_ptr));
+        aux_ptr = ((H5AC_aux_t *)(cache_ptr->aux_ptr));
 
-	    if ( ! ( ( aux_ptr != NULL ) &&
-		     ( aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC ) &&
-		     ( aux_ptr->dirty_bytes == 0 ) ) ) {
+        if ( ! ( ( aux_ptr != NULL ) &&
+            ( aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC ) &&
+            ( aux_ptr->dirty_bytes == 0 ) ) ) {
 
                 nerrors++;
                 if ( verbose ) {
-	            HDfprintf(stdout, "%d:%s: data[%d].header.is_dirty = %d.\n",
-	                      world_mpi_rank, FUNC, idx,
+                HDfprintf(stdout, "%d:%s: data[%d].header.is_dirty = %d.\n",
+                        world_mpi_rank, FUNC, idx,
                               (int)(data[idx].header.is_dirty));
-		}
+        }
             }
         }
 
@@ -3194,7 +3190,7 @@ insert_entry(H5C_t * cache_ptr,
 
             HDassert( entry_ptr->header.is_pinned );
             entry_ptr->global_pinned = TRUE;
-	    global_pins++;
+        global_pins++;
 
         } else {
 
@@ -3211,7 +3207,7 @@ insert_entry(H5C_t * cache_ptr,
 
 } /* insert_entry() */
 
-
+
 /*****************************************************************************
  * Function:    local_pin_and_unpin_random_entries()
  *
@@ -3230,8 +3226,8 @@ static void
 local_pin_and_unpin_random_entries(H5F_t * file_ptr,
                                    int min_idx,
                                    int max_idx,
-				   int min_count,
-				   int max_count)
+                int min_count,
+                int max_count)
 {
 
     if ( nerrors == 0 ) {
@@ -3246,40 +3242,40 @@ local_pin_and_unpin_random_entries(H5F_t * file_ptr,
         HDassert( min_idx < max_idx );
         HDassert( max_idx < NUM_DATA_ENTRIES );
         HDassert( max_idx < virt_num_data_entries );
-	HDassert( 0 <= min_count );
-	HDassert( min_count < max_count );
+    HDassert( 0 <= min_count );
+    HDassert( min_count < max_count );
 
-	count = (HDrand() % (max_count - min_count)) + min_count;
+    count = (HDrand() % (max_count - min_count)) + min_count;
 
-	HDassert( min_count <= count );
-	HDassert( count <= max_count );
+    HDassert( min_count <= count );
+    HDassert( count <= max_count );
 
-	for ( i = 0; i < count; i++ )
-	{
+    for ( i = 0; i < count; i++ )
+    {
             local_pin_random_entry(file_ptr, min_idx, max_idx);
-	}
+    }
 
-	count = (HDrand() % (max_count - min_count)) + min_count;
+    count = (HDrand() % (max_count - min_count)) + min_count;
 
-	HDassert( min_count <= count );
-	HDassert( count <= max_count );
+    HDassert( min_count <= count );
+    HDassert( count <= max_count );
 
         i = 0;
-	idx = 0;
+    idx = 0;
 
-	while ( ( i < count ) && ( idx >= 0 ) )
-	{
-	    via_unprotect = ( (((unsigned)i) & 0x0001) == 0 );
-	    idx = local_unpin_next_pinned_entry(file_ptr, idx, via_unprotect);
-	    i++;
-	}
+    while ( ( i < count ) && ( idx >= 0 ) )
+    {
+        via_unprotect = ( (((unsigned)i) & 0x0001) == 0 );
+        idx = local_unpin_next_pinned_entry(file_ptr, idx, via_unprotect);
+        i++;
+    }
     }
 
     return;
 
 } /* local_pin_and_unpin_random_entries() */
 
-
+
 /*****************************************************************************
  * Function:    local_pin_random_entry()
  *
@@ -3311,13 +3307,13 @@ local_pin_random_entry(H5F_t * file_ptr,
         HDassert( max_idx < NUM_DATA_ENTRIES );
         HDassert( max_idx < virt_num_data_entries );
 
-	do
-	{
-       	    idx = (HDrand() % (max_idx - min_idx)) + min_idx;
+    do
+    {
+            idx = (HDrand() % (max_idx - min_idx)) + min_idx;
             HDassert( min_idx <= idx );
             HDassert( idx <= max_idx );
-	}
-	while ( data[idx].global_pinned || data[idx].local_pinned );
+    }
+    while ( data[idx].global_pinned || data[idx].local_pinned );
 
         pin_entry(file_ptr, idx, FALSE, FALSE);
     }
@@ -3326,7 +3322,7 @@ local_pin_random_entry(H5F_t * file_ptr,
 
 } /* local_pin_random_entry() */
 
-
+
 /*****************************************************************************
  * Function:    local_unpin_all_entries()
  *
@@ -3342,7 +3338,7 @@ local_pin_random_entry(H5F_t * file_ptr,
  *****************************************************************************/
 static void
 local_unpin_all_entries(H5F_t * file_ptr,
-			hbool_t via_unprotect)
+            hbool_t via_unprotect)
 {
 
     if ( nerrors == 0 ) {
@@ -3351,25 +3347,25 @@ local_unpin_all_entries(H5F_t * file_ptr,
 
         HDassert( file_ptr );
 
-	idx = 0;
+    idx = 0;
 
-	while ( idx >= 0 )
-	{
-	    idx = local_unpin_next_pinned_entry(file_ptr,
-			                        idx, via_unprotect);
-	}
+    while ( idx >= 0 )
+    {
+        idx = local_unpin_next_pinned_entry(file_ptr,
+                                    idx, via_unprotect);
+    }
     }
 
     return;
 
 } /* local_unpin_all_entries() */
 
-
+
 /*****************************************************************************
  * Function:    local_unpin_next_pinned_entry()
  *
  * Purpose:     Find the next locally pinned entry after the specified
- * 		starting point, and unpin it.
+ *         starting point, and unpin it.
  *
  *              Do nothing if nerrors is non-zero on entry.
  *
@@ -3384,7 +3380,7 @@ local_unpin_all_entries(H5F_t * file_ptr,
 static int
 local_unpin_next_pinned_entry(H5F_t * file_ptr,
                               int start_idx,
-			      hbool_t via_unprotect)
+                hbool_t via_unprotect)
 {
     int i = 0;
     int idx = -1;
@@ -3396,39 +3392,39 @@ local_unpin_next_pinned_entry(H5F_t * file_ptr,
         HDassert( start_idx < NUM_DATA_ENTRIES );
         HDassert( start_idx < virt_num_data_entries );
 
-	idx = start_idx;
+    idx = start_idx;
 
-	while ( ( i < virt_num_data_entries ) &&
-		( ! ( data[idx].local_pinned ) ) )
-	{
-	    i++;
-	    idx++;
-	    if ( idx >= virt_num_data_entries ) {
-		idx = 0;
-	    }
-	}
+    while ( ( i < virt_num_data_entries ) &&
+        ( ! ( data[idx].local_pinned ) ) )
+    {
+        i++;
+        idx++;
+        if ( idx >= virt_num_data_entries ) {
+        idx = 0;
+        }
+    }
 
-	if ( data[idx].local_pinned ) {
+    if ( data[idx].local_pinned ) {
 
-	    unpin_entry(file_ptr, idx, FALSE, FALSE, via_unprotect);
+        unpin_entry(file_ptr, idx, FALSE, FALSE, via_unprotect);
 
-	} else {
+    } else {
 
-	    idx = -1;
-	}
+        idx = -1;
+    }
     }
 
     return(idx);
 
 } /* local_unpin_next_pinned_entry() */
 
-
+
 /*****************************************************************************
  * Function:    lock_and_unlock_random_entries()
  *
  * Purpose:     Obtain a random number in the closed interval [min_count,
- *		max_count].  Then protect and unprotect that number of
- *		random entries.
+ *        max_count].  Then protect and unprotect that number of
+ *        random entries.
  *
  *              Do nothing if nerrors is non-zero on entry.
  *
@@ -3469,12 +3465,12 @@ lock_and_unlock_random_entries(H5F_t * file_ptr,
 
 } /* lock_and_unlock_random_entries() */
 
-
+
 /*****************************************************************************
  * Function:    lock_and_unlock_random_entry()
  *
  * Purpose:     Protect and then unprotect a random entry with index in
- *		the data[] array in the close interval [min_idx, max_idx].
+ *        the data[] array in the close interval [min_idx, max_idx].
  *
  *              Do nothing if nerrors is non-zero on entry.
  *
@@ -3504,15 +3500,15 @@ lock_and_unlock_random_entry(H5F_t * file_ptr,
         HDassert( min_idx <= idx );
         HDassert( idx <= max_idx );
 
-	lock_entry(file_ptr, idx);
-	unlock_entry(file_ptr, idx, H5AC__NO_FLAGS_SET);
+    lock_entry(file_ptr, idx);
+    unlock_entry(file_ptr, idx, H5AC__NO_FLAGS_SET);
     }
 
     return;
 
 } /* lock_and_unlock_random_entry() */
 
-
+
 /*****************************************************************************
  * Function:    lock_entry()
  *
@@ -3527,9 +3523,9 @@ lock_and_unlock_random_entry(H5F_t * file_ptr,
  *
  * Modifications:
  *
- * 		JRM -- 7/11/06
- * 		Modified asserts to handle the new local_len field in
- * 		datum.
+ *         JRM -- 7/11/06
+ *         Modified asserts to handle the new local_len field in
+ *         datum.
  *
  *****************************************************************************/
 static void
@@ -3546,30 +3542,29 @@ lock_entry(H5F_t * file_ptr,
 
         entry_ptr = &(data[idx]);
 
-	HDassert( ! (entry_ptr->locked) );
+    HDassert( ! (entry_ptr->locked) );
 
-        cache_entry_ptr = (H5C_cache_entry_t *)H5AC_protect(file_ptr, 
-                                        H5AC_ind_read_dxpl_id,
+        cache_entry_ptr = (H5C_cache_entry_t *)H5AC_protect(file_ptr,
                                         &(types[0]), entry_ptr->base_addr,
-                                        &entry_ptr->base_addr, 
+                                        &entry_ptr->base_addr,
                                         H5AC__NO_FLAGS_SET);
 
         if ( ( cache_entry_ptr != (void *)(&(entry_ptr->header)) ) ||
              ( entry_ptr->header.type != &(types[0]) ) ||
              ( ( entry_ptr->len != entry_ptr->header.size ) &&
-	       ( entry_ptr->local_len != entry_ptr->header.size ) ) ||
+        ( entry_ptr->local_len != entry_ptr->header.size ) ) ||
              ( entry_ptr->base_addr != entry_ptr->header.addr ) ) {
 
             nerrors++;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: error in H5AC_protect().\n",
-	                  world_mpi_rank, FUNC);
+        HDfprintf(stdout, "%d:%s: error in H5AC_protect().\n",
+                    world_mpi_rank, FUNC);
             }
         } else {
 
-	    entry_ptr->locked = TRUE;
+        entry_ptr->locked = TRUE;
 
-	}
+    }
 
         HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
     }
@@ -3606,33 +3601,33 @@ mark_entry_dirty(int32_t idx)
         entry_ptr = &(data[idx]);
 
         HDassert ( entry_ptr->locked || entry_ptr->global_pinned );
-	HDassert ( ! (entry_ptr->local_pinned) );
+    HDassert ( ! (entry_ptr->local_pinned) );
 
         (entry_ptr->ver)++;
         entry_ptr->dirty = TRUE;
 
-	result = H5AC_mark_entry_dirty( (void *)entry_ptr);
+    result = H5AC_mark_entry_dirty( (void *)entry_ptr);
 
         if ( result < 0 ) {
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout,
+            HDfprintf(stdout,
                           "%d:%s: error in H5AC_mark_entry_dirty().\n",
                           world_mpi_rank, FUNC);
             }
         }
-	else if ( ! ( entry_ptr->locked ) )
-	{
-	    global_dirty_pins++;
-	}
+    else if ( ! ( entry_ptr->locked ) )
+    {
+        global_dirty_pins++;
+    }
     }
 
     return;
 
 } /* mark_entry_dirty() */
 
-
+
 /*****************************************************************************
  * Function:    pin_entry()
  *
@@ -3649,8 +3644,8 @@ mark_entry_dirty(int32_t idx)
 static void
 pin_entry(H5F_t * file_ptr,
           int32_t idx,
-	  hbool_t global,
-	  hbool_t dirty)
+    hbool_t global,
+    hbool_t dirty)
 {
     unsigned int flags = H5AC__PIN_ENTRY_FLAG;
     struct datum * entry_ptr;
@@ -3663,35 +3658,35 @@ pin_entry(H5F_t * file_ptr,
 
         entry_ptr = &(data[idx]);
 
-	HDassert ( ! (entry_ptr->global_pinned) );
-	HDassert ( ! (entry_ptr->local_pinned) );
-	HDassert ( ! ( dirty && ( ! global ) ) );
+    HDassert ( ! (entry_ptr->global_pinned) );
+    HDassert ( ! (entry_ptr->local_pinned) );
+    HDassert ( ! ( dirty && ( ! global ) ) );
 
-	lock_entry(file_ptr, idx);
+    lock_entry(file_ptr, idx);
 
-	if ( dirty ) {
+    if ( dirty ) {
 
-	    flags |= H5AC__DIRTIED_FLAG;
-	}
+        flags |= H5AC__DIRTIED_FLAG;
+    }
 
-	unlock_entry(file_ptr, idx, flags);
+    unlock_entry(file_ptr, idx, flags);
 
         HDassert( (entry_ptr->header).is_pinned );
-	HDassert( ( ! dirty ) || ( (entry_ptr->header).is_dirty ) );
+    HDassert( ( ! dirty ) || ( (entry_ptr->header).is_dirty ) );
 
-	if ( global ) {
+    if ( global ) {
 
-	    entry_ptr->global_pinned = TRUE;
+        entry_ptr->global_pinned = TRUE;
 
-	    global_pins++;
+        global_pins++;
 
-	} else {
+    } else {
 
-	    entry_ptr->local_pinned = TRUE;
+        entry_ptr->local_pinned = TRUE;
 
-	    local_pins++;
+        local_pins++;
 
-	}
+    }
     }
 
     return;
@@ -3699,14 +3694,14 @@ pin_entry(H5F_t * file_ptr,
 } /* pin_entry() */
 
 #ifdef H5_METADATA_TRACE_FILE
-
+
 /*****************************************************************************
  * Function:    pin_protected_entry()
  *
  * Purpose:     Insert the entry indicated by the type and index, mark it
- *		as dirty, and increment its version number.
+ *        as dirty, and increment its version number.
  *
- *		Do nothing if nerrors is non-zero on entry.
+ *        Do nothing if nerrors is non-zero on entry.
  *
  * Return:      void
  *
@@ -3716,7 +3711,7 @@ pin_entry(H5F_t * file_ptr,
  *****************************************************************************/
 static void
 pin_protected_entry(int32_t idx,
-		    hbool_t global)
+            hbool_t global)
 {
     herr_t result;
     struct datum * entry_ptr;
@@ -3730,36 +3725,36 @@ pin_protected_entry(int32_t idx,
 
     if ( nerrors == 0 ) {
 
-	result = H5AC_pin_protected_entry((void *)entry_ptr);
+    result = H5AC_pin_protected_entry((void *)entry_ptr);
 
         if ( ( result < 0 ) ||
              ( entry_ptr->header.type != &(types[0]) ) ||
              ( ( entry_ptr->len != entry_ptr->header.size ) &&
-	       ( entry_ptr->local_len != entry_ptr->header.size ) )||
+        ( entry_ptr->local_len != entry_ptr->header.size ) )||
              ( entry_ptr->base_addr != entry_ptr->header.addr ) ||
-	     ( ! ( (entry_ptr->header).is_pinned ) ) ) {
+        ( ! ( (entry_ptr->header).is_pinned ) ) ) {
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout,
-			  "%d:%s: Error in H5AC_pin_protected entry().\n",
-	                  world_mpi_rank, FUNC);
+            HDfprintf(stdout,
+            "%d:%s: Error in H5AC_pin_protected entry().\n",
+                    world_mpi_rank, FUNC);
             }
         }
 
         if ( global ) {
 
-	    entry_ptr->global_pinned = TRUE;
+        entry_ptr->global_pinned = TRUE;
 
-	    global_pins++;
+        global_pins++;
 
-	} else {
+    } else {
 
-	    entry_ptr->local_pinned = TRUE;
+        entry_ptr->local_pinned = TRUE;
 
-	    local_pins++;
+        local_pins++;
 
-	}
+    }
 
         HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
     }
@@ -3769,16 +3764,16 @@ pin_protected_entry(int32_t idx,
 } /* pin_protected_entry() */
 #endif /* H5_METADATA_TRACE_FILE */
 
-
+
 /*****************************************************************************
  * Function:    move_entry()
  *
  * Purpose:     Move the entry indicated old_idx to the entry indicated
- *		by new_idex.  Touch up the data array so that flush will
- *		not choke.
+ *        by new_idex.  Touch up the data array so that flush will
+ *        not choke.
  *
- *		Do nothing if nerrors isn't zero, or if old_idx equals
- *		new_idx.
+ *        Do nothing if nerrors isn't zero, or if old_idx equals
+ *        new_idx.
  *
  * Return:      void
  *
@@ -3792,8 +3787,8 @@ move_entry(H5F_t * file_ptr,
            int32_t new_idx)
 {
     herr_t         result;
-    int		   tmp;
-    size_t	   tmp_len;
+    int           tmp;
+    size_t       tmp_len;
     haddr_t        old_addr = HADDR_UNDEF;
     haddr_t        new_addr = HADDR_UNDEF;
     struct datum * old_entry_ptr;
@@ -3821,12 +3816,12 @@ move_entry(H5F_t * file_ptr,
         /* Moving will mark the entry dirty if it is not already */
         old_entry_ptr->dirty = TRUE;
 
-        /* touch up versions, base_addrs, and data_index.  Do this 
-         * now as it is possible that the rename will trigger a 
+        /* touch up versions, base_addrs, and data_index.  Do this
+         * now as it is possible that the rename will trigger a
          * sync point.
          */
         if(old_entry_ptr->ver < new_entry_ptr->ver)
-	    old_entry_ptr->ver = new_entry_ptr->ver;
+        old_entry_ptr->ver = new_entry_ptr->ver;
         else
             (old_entry_ptr->ver)++;
 
@@ -3840,20 +3835,20 @@ move_entry(H5F_t * file_ptr,
         old_entry_ptr->index = new_entry_ptr->index;
         new_entry_ptr->index = tmp;
 
-	if(old_entry_ptr->local_len != new_entry_ptr->local_len) {
-	    tmp_len                  = old_entry_ptr->local_len;
-	    old_entry_ptr->local_len = new_entry_ptr->local_len;
-	    new_entry_ptr->local_len = tmp_len;
-	} /* end if */
+    if(old_entry_ptr->local_len != new_entry_ptr->local_len) {
+        tmp_len                  = old_entry_ptr->local_len;
+        old_entry_ptr->local_len = new_entry_ptr->local_len;
+        new_entry_ptr->local_len = tmp_len;
+    } /* end if */
 
-        result = H5AC_move_entry(file_ptr, &(types[0]), old_addr, new_addr, H5AC_ind_read_dxpl_id);
+        result = H5AC_move_entry(file_ptr, &(types[0]), old_addr, new_addr);
 
         if ( ( result < 0 ) || ( old_entry_ptr->header.addr != new_addr ) ) {
 
             nerrors++;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: H5AC_move_entry() failed.\n",
-	                  world_mpi_rank, FUNC);
+        HDfprintf(stdout, "%d:%s: H5AC_move_entry() failed.\n",
+                    world_mpi_rank, FUNC);
             }
 
         } else {
@@ -3862,27 +3857,27 @@ move_entry(H5F_t * file_ptr,
 
             if ( ! (old_entry_ptr->header.is_dirty) ) {
 
-	        /* it is possible that we just exceeded the dirty bytes
-	         * threshold, triggering a write of the newly inserted
-	         * entry.  Test for this, and only flag an error if this
-	         * is not the case.
-	         */
+            /* it is possible that we just exceeded the dirty bytes
+            * threshold, triggering a write of the newly inserted
+            * entry.  Test for this, and only flag an error if this
+            * is not the case.
+            */
 
-	        struct H5AC_aux_t * aux_ptr;
+            struct H5AC_aux_t * aux_ptr;
 
-	        aux_ptr = ((H5AC_aux_t *)(file_ptr->shared->cache->aux_ptr));
+            aux_ptr = ((H5AC_aux_t *)(file_ptr->shared->cache->aux_ptr));
 
-	        if ( ! ( ( aux_ptr != NULL ) &&
-		         ( aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC ) &&
-		         ( aux_ptr->dirty_bytes == 0 ) ) ) {
+            if ( ! ( ( aux_ptr != NULL ) &&
+                ( aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC ) &&
+                ( aux_ptr->dirty_bytes == 0 ) ) ) {
 
                     nerrors++;
                     if ( verbose ) {
-	                HDfprintf(stdout, 
+                    HDfprintf(stdout,
                                   "%d:%s: data[%d].header.is_dirty = %d.\n",
-	                          world_mpi_rank, FUNC, new_idx,
+                            world_mpi_rank, FUNC, new_idx,
                                   (int)(data[new_idx].header.is_dirty));
-		    }
+            }
                 }
             } else {
 
@@ -3893,19 +3888,19 @@ move_entry(H5F_t * file_ptr,
 
 } /* move_entry() */
 
-
+
 /*****************************************************************************
  *
- * Function:	reset_server_counts()
+ * Function:    reset_server_counts()
  *
- * Purpose:	Send a message to the server process requesting it to reset
- *		its counters.  Await confirmation message.
+ * Purpose:    Send a message to the server process requesting it to reset
+ *        its counters.  Await confirmation message.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 5/6/10
+ * Programmer:    JRM -- 5/6/10
  *
  *****************************************************************************/
 static hbool_t
@@ -3960,7 +3955,7 @@ reset_server_counts(void)
             nerrors++;
             success = FALSE;
             if ( verbose ) {
-                HDfprintf(stdout, 
+                HDfprintf(stdout,
                           "%d:%s: Bad data in req r/w counter reset reply.\n",
                           world_mpi_rank, FUNC);
             }
@@ -3971,15 +3966,15 @@ reset_server_counts(void)
 
 } /* reset_server_counts() */
 
-
+
 /*****************************************************************************
  * Function:    resize_entry()
  *
  * Purpose:     Resize the pinned entry indicated by idx to the new_size.
- * 		Note that new_size must be greater than 0, and must be
- * 		less than or equal to the original size of the entry.
+ *         Note that new_size must be greater than 0, and must be
+ *         less than or equal to the original size of the entry.
  *
- *		Do nothing if nerrors isn't zero.
+ *        Do nothing if nerrors isn't zero.
  *
  * Return:      void
  *
@@ -3989,7 +3984,7 @@ reset_server_counts(void)
  *****************************************************************************/
 static void
 resize_entry(int32_t idx,
-	     size_t  new_size)
+        size_t  new_size)
 {
     herr_t         result;
     struct datum * entry_ptr;
@@ -4003,21 +3998,21 @@ resize_entry(int32_t idx,
 
         HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
         HDassert( !(entry_ptr->locked) );
-	HDassert( ( entry_ptr->global_pinned ) &&
-		  ( ! entry_ptr->local_pinned ) );
-	HDassert( ( entry_ptr->header.size == entry_ptr->len ) ||
-	          ( entry_ptr->header.size == entry_ptr->local_len ) );
-	HDassert( new_size > 0 );
-	HDassert( new_size <= entry_ptr->len );
+    HDassert( ( entry_ptr->global_pinned ) &&
+        ( ! entry_ptr->local_pinned ) );
+    HDassert( ( entry_ptr->header.size == entry_ptr->len ) ||
+            ( entry_ptr->header.size == entry_ptr->local_len ) );
+    HDassert( new_size > 0 );
+    HDassert( new_size <= entry_ptr->len );
 
-	result = H5AC_resize_entry((void *)entry_ptr, new_size);
+    result = H5AC_resize_entry((void *)entry_ptr, new_size);
 
         if ( result < 0 ) {
 
             nerrors++;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: H5AC_resize_entry() failed.\n",
-	                  world_mpi_rank, FUNC);
+        HDfprintf(stdout, "%d:%s: H5AC_resize_entry() failed.\n",
+                    world_mpi_rank, FUNC);
             }
 
         } else {
@@ -4027,7 +4022,7 @@ resize_entry(int32_t idx,
             HDassert( entry_ptr->header.size == new_size );
 
             entry_ptr->dirty = TRUE;
-	    entry_ptr->local_len = new_size;
+        entry_ptr->local_len = new_size;
 
             /* touch up version. */
 
@@ -4039,24 +4034,24 @@ resize_entry(int32_t idx,
 
 } /* resize_entry() */
 
-
+
 /*****************************************************************************
  *
- * Function:	setup_cache_for_test()
+ * Function:    setup_cache_for_test()
  *
- * Purpose:	Setup the parallel cache for a test, and return the file id
- *		and a pointer to the cache's internal data structures.
+ * Purpose:    Setup the parallel cache for a test, and return the file id
+ *        and a pointer to the cache's internal data structures.
  *
- *		To do this, we must create a file, flush it (so that we
- *		don't have to worry about entries in the metadata cache),
- *		look up the address of the metadata cache, and then instruct
- *		the cache to omit sanity checks on dxpl IDs.
+ *        To do this, we must create a file, flush it (so that we
+ *        don't have to worry about entries in the metadata cache),
+ *        look up the address of the metadata cache, and then instruct
+ *        the cache to omit sanity checks on dxpl IDs.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 1/4/06
+ * Programmer:    JRM -- 1/4/06
  *
  *****************************************************************************/
 static hbool_t
@@ -4080,16 +4075,19 @@ setup_cache_for_test(hid_t * fid_ptr,
 
     fid = H5Fcreate(filenames[0], H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
 
+    /* Push API context */
+    H5CX_push();
+
     if ( fid < 0 ) {
         nerrors++;
         if ( verbose ) {
-	    HDfprintf(stdout, "%d:%s: H5Fcreate() failed.\n",
+        HDfprintf(stdout, "%d:%s: H5Fcreate() failed.\n",
                       world_mpi_rank, FUNC);
         }
     } else if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
         nerrors++;
         if ( verbose ) {
-	    HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
+        HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
                       world_mpi_rank, FUNC);
         }
     } else {
@@ -4099,7 +4097,7 @@ setup_cache_for_test(hid_t * fid_ptr,
     if ( file_ptr == NULL ) {
         nerrors++;
         if ( verbose ) {
-	    HDfprintf(stdout, "%d:%s: Can't get file_ptr.\n",
+        HDfprintf(stdout, "%d:%s: Can't get file_ptr.\n",
                       world_mpi_rank, FUNC);
         }
     } else {
@@ -4109,13 +4107,13 @@ setup_cache_for_test(hid_t * fid_ptr,
     if ( cache_ptr == NULL ) {
         nerrors++;
         if ( verbose ) {
-	    HDfprintf(stdout, "%d:%s: Can't get cache_ptr.\n",
+        HDfprintf(stdout, "%d:%s: Can't get cache_ptr.\n",
                       world_mpi_rank, FUNC);
         }
     } else if ( cache_ptr->magic != H5C__H5C_T_MAGIC ) {
         nerrors++;
         if ( verbose ) {
-	    HDfprintf(stdout, "%d:%s: Bad cache_ptr magic.\n",
+        HDfprintf(stdout, "%d:%s: Bad cache_ptr magic.\n",
                       world_mpi_rank, FUNC);
         }
     } else {
@@ -4134,7 +4132,7 @@ setup_cache_for_test(hid_t * fid_ptr,
         if ( H5AC_get_cache_auto_resize_config(cache_ptr, &config)
              != SUCCEED ) {
 
-	    HDfprintf(stdout,
+        HDfprintf(stdout,
                       "%d:%s: H5AC_get_cache_auto_resize_config(1) failed.\n",
                       world_mpi_rank, FUNC);
 
@@ -4144,9 +4142,9 @@ setup_cache_for_test(hid_t * fid_ptr,
             config.metadata_write_strategy = metadata_write_strategy;
 
             if ( H5AC_set_cache_auto_resize_config(cache_ptr, &config)
-		 != SUCCEED ) {
+        != SUCCEED ) {
 
-	        HDfprintf(stdout,
+            HDfprintf(stdout,
                          "%d:%s: H5AC_set_cache_auto_resize_config() failed.\n",
                           world_mpi_rank, FUNC);
 
@@ -4169,15 +4167,15 @@ setup_cache_for_test(hid_t * fid_ptr,
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: cache_ptr->aux_ptr == NULL.\n",
+            HDfprintf(stdout, "%d:%s: cache_ptr->aux_ptr == NULL.\n",
                           world_mpi_rank, FUNC);
             }
-        } else if ( ((H5AC_aux_t *)(cache_ptr->aux_ptr))->magic != 
+        } else if ( ((H5AC_aux_t *)(cache_ptr->aux_ptr))->magic !=
                     H5AC__H5AC_AUX_T_MAGIC ) {
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, 
+            HDfprintf(stdout,
                 "%d:%s: cache_ptr->aux_ptr->magic != H5AC__H5AC_AUX_T_MAGIC.\n",
                 world_mpi_rank, FUNC);
             }
@@ -4186,14 +4184,14 @@ setup_cache_for_test(hid_t * fid_ptr,
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, 
+            HDfprintf(stdout,
                     "%d:%s: bad cache_ptr->aux_ptr->metadata_write_strategy\n",
                     world_mpi_rank, FUNC);
             }
         }
     }
 
-    /* also verify that the expected metadata write strategy is reported 
+    /* also verify that the expected metadata write strategy is reported
      * when we get the current configuration.
      */
 
@@ -4204,41 +4202,41 @@ setup_cache_for_test(hid_t * fid_ptr,
         if ( H5AC_get_cache_auto_resize_config(cache_ptr, &test_config)
              != SUCCEED ) {
 
-	    HDfprintf(stdout,
+        HDfprintf(stdout,
                       "%d:%s: H5AC_get_cache_auto_resize_config(2) failed.\n",
                       world_mpi_rank, FUNC);
 
-        } else if ( test_config.metadata_write_strategy != 
+        } else if ( test_config.metadata_write_strategy !=
                     metadata_write_strategy ) {
 
             nerrors++;
 
             if ( verbose ) {
 
-                HDfprintf(stdout, 
+                HDfprintf(stdout,
                           "%d:%s: unexpected metadata_write_strategy.\n",
                           world_mpi_rank, FUNC);
             }
         }
     }
 
-    /* allocate space for test entries -- do this before we set the 
+    /* allocate space for test entries -- do this before we set the
      * sync point done callback as it will dirty the superblock, requiring
      * another flush.  If the sync point done callback is set, this will
      * cause a spurious failure.
      */
     if ( success ) { /* allocate space for test entries */
 
-        actual_base_addr = H5MF_alloc(file_ptr, H5FD_MEM_DEFAULT, H5AC_ind_read_dxpl_id,
+        actual_base_addr = H5MF_alloc(file_ptr, H5FD_MEM_DEFAULT,
                                       (hsize_t)(max_addr + BASE_ADDR));
 
         if ( actual_base_addr == HADDR_UNDEF ) {
 
             success = FALSE;
-	    nerrors++;
+        nerrors++;
 
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: H5MF_alloc() failed.\n",
+            HDfprintf(stdout, "%d:%s: H5MF_alloc() failed.\n",
                           world_mpi_rank, FUNC);
             }
 
@@ -4249,10 +4247,10 @@ setup_cache_for_test(hid_t * fid_ptr,
              * if the size of the superblock is increase.
              */
             success = FALSE;
-	    nerrors++;
+        nerrors++;
 
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: actual_base_addr > BASE_ADDR.\n",
+            HDfprintf(stdout, "%d:%s: actual_base_addr > BASE_ADDR.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -4265,7 +4263,7 @@ setup_cache_for_test(hid_t * fid_ptr,
         if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: second H5Fflush() failed.\n",
+            HDfprintf(stdout, "%d:%s: second H5Fflush() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -4275,62 +4273,62 @@ setup_cache_for_test(hid_t * fid_ptr,
 
     if ( success ) {
 
-	if ( H5AC__set_write_done_callback(cache_ptr, do_sync) != SUCCEED ) {
+    if ( H5AC__set_write_done_callback(cache_ptr, do_sync) != SUCCEED ) {
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout,
-			  "%d:%s: H5C_set_write_done_callback failed.\n",
+            HDfprintf(stdout,
+            "%d:%s: H5C_set_write_done_callback failed.\n",
                           world_mpi_rank, FUNC);
             }
-	}
+    }
     }
 
 #endif /* DO_SYNC_AFTER_WRITE */
 
     if ( success ) {
 
-	if ( H5AC__set_sync_point_done_callback(cache_ptr, verify_writes) != SUCCEED ) {
+    if ( H5AC__set_sync_point_done_callback(cache_ptr, verify_writes) != SUCCEED ) {
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout,
-			  "%d:%s: H5AC__set_sync_point_done_callback failed.\n",
+            HDfprintf(stdout,
+            "%d:%s: H5AC__set_sync_point_done_callback failed.\n",
                           world_mpi_rank, FUNC);
             }
-	}
+    }
     }
 
     return(success);
 
 } /* setup_cache_for_test() */
 
-
+
 /*****************************************************************************
  *
- * Function:	verify_writes()
+ * Function:    verify_writes()
  *
- * Purpose:	Verify that the indicated entries have been written exactly
- *		once each, and that the indicated total number of writes
- *		has been processed by the server process.  Flag an error if 
- *		discrepency is noted.  Finally reset the counters maintained
- *		by the server process.
+ * Purpose:    Verify that the indicated entries have been written exactly
+ *        once each, and that the indicated total number of writes
+ *        has been processed by the server process.  Flag an error if
+ *        discrepency is noted.  Finally reset the counters maintained
+ *        by the server process.
  *
- *		This function should only be called by the metadata cache 
- *		as the "sync point done" function, as it must do some 
- *		synchronization to avoid false positives.
+ *        This function should only be called by the metadata cache
+ *        as the "sync point done" function, as it must do some
+ *        synchronization to avoid false positives.
  *
- *		Note that at present, this function does not allow for the 
- *		case in which one or more of the indicated entries should 
- *		have been written more than once since the last time the 
- *		server process's counters were reset.  That is fine for now,
- *		as with the current metadata write strategies, no entry
- *		should be written more than once per sync point.  If this
- *		changes this limitation will have to be revisited.
+ *        Note that at present, this function does not allow for the
+ *        case in which one or more of the indicated entries should
+ *        have been written more than once since the last time the
+ *        server process's counters were reset.  That is fine for now,
+ *        as with the current metadata write strategies, no entry
+ *        should be written more than once per sync point.  If this
+ *        changes this limitation will have to be revisited.
  *
- * Return:	void.
+ * Return:    void.
  *
- * Programmer:	JRM -- 5/9/10
+ * Programmer:    JRM -- 5/9/10
  *
  *****************************************************************************/
 static void
@@ -4406,7 +4404,7 @@ verify_writes(unsigned num_writes, haddr_t *written_entries_tbl)
     }
 
     /* final barrier to ensure that all processes think that the server
-     * counters have been reset before we leave the sync point.  This 
+     * counters have been reset before we leave the sync point.  This
      * barrier is probaby not necessary at this point in time (5/9/10),
      * but I can think of at least one likely change to the metadata write
      * strategies that will require it -- hence its insertion now.
@@ -4428,24 +4426,24 @@ verify_writes(unsigned num_writes, haddr_t *written_entries_tbl)
 
 } /* verify_writes() */
 
-
+
 /*****************************************************************************
  *
- * Function:	setup_rand()
+ * Function:    setup_rand()
  *
- * Purpose:	Use gettimeofday() to obtain a seed for rand(), print the
- *		seed to stdout, and then pass it to srand().
+ * Purpose:    Use gettimeofday() to obtain a seed for rand(), print the
+ *        seed to stdout, and then pass it to srand().
  *
- *		Increment nerrors if any errors are detected.
+ *        Increment nerrors if any errors are detected.
  *
- * Return:	void.
+ * Return:    void.
  *
- * Programmer:	JRM -- 1/12/06
+ * Programmer:    JRM -- 1/12/06
  *
  * Modifications:
  *
- *		JRM -- 5/9/06
- *		Modified function to facilitate setting predefined seeds.
+ *        JRM -- 5/9/06
+ *        Modified function to facilitate setting predefined seeds.
  *
  *****************************************************************************/
 static void
@@ -4460,13 +4458,13 @@ setup_rand(void)
     if ( ( use_predefined_seeds ) &&
          ( world_mpi_size == num_predefined_seeds ) ) {
 
-	    HDassert( world_mpi_rank >= 0 );
-	    HDassert( world_mpi_rank < world_mpi_size );
+        HDassert( world_mpi_rank >= 0 );
+        HDassert( world_mpi_rank < world_mpi_size );
 
             seed = predefined_seeds[world_mpi_rank];
-	    HDfprintf(stdout, "%d:%s: predefined_seed = %d.\n",
+        HDfprintf(stdout, "%d:%s: predefined_seed = %d.\n",
                       world_mpi_rank, FUNC, seed);
-	    fflush(stdout);
+        fflush(stdout);
             HDsrand(seed);
 
     } else {
@@ -4475,7 +4473,7 @@ setup_rand(void)
 
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: gettimeofday() failed.\n",
+            HDfprintf(stdout, "%d:%s: gettimeofday() failed.\n",
                           world_mpi_rank, FUNC);
             }
         } else {
@@ -4493,21 +4491,21 @@ setup_rand(void)
 
 } /* setup_rand() */
 
-
+
 /*****************************************************************************
  *
- * Function:	take_down_cache()
+ * Function:    take_down_cache()
  *
- * Purpose:	Take down the parallel cache after a test.
+ * Purpose:    Take down the parallel cache after a test.
  *
- *		To do this, we must close the file, and delete if if
- *		possible.
+ *        To do this, we must close the file, and delete if if
+ *        possible.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 1/4/06
+ * Programmer:    JRM -- 1/4/06
  *
  *****************************************************************************/
 static hbool_t
@@ -4515,7 +4513,7 @@ take_down_cache(hid_t fid, H5C_t * cache_ptr)
 {
     hbool_t success = TRUE; /* will set to FALSE if appropriate. */
 
-    /* flush the file -- this should write out any remaining test 
+    /* flush the file -- this should write out any remaining test
      * entries in the cache.
      */
     if ( ( success ) && ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) ) {
@@ -4528,7 +4526,7 @@ take_down_cache(hid_t fid, H5C_t * cache_ptr)
         }
     }
 
-    /* Now reset the sync point done callback.  Must do this as with 
+    /* Now reset the sync point done callback.  Must do this as with
      * the SWMR mods, the cache will do additional I/O on file close
      * un-related to the test entries, and thereby corrupt our counts
      * of entry writes.
@@ -4559,7 +4557,10 @@ take_down_cache(hid_t fid, H5C_t * cache_ptr)
                       world_mpi_rank, FUNC);
         }
 
-    } 
+    }
+
+    /* Pop API context */
+    H5CX_pop();
 
     if ( success ) {
 
@@ -4576,11 +4577,11 @@ take_down_cache(hid_t fid, H5C_t * cache_ptr)
             }
         } else {
 
-	    /* verify that there have been no further writes of test 
+        /* verify that there have been no further writes of test
              * entries during the close
              */
             success = verify_total_writes(0);
- 
+
         }
     }
 
@@ -4588,19 +4589,19 @@ take_down_cache(hid_t fid, H5C_t * cache_ptr)
 
 } /* take_down_cache() */
 
-
+
 /*****************************************************************************
  * Function:    verify_entry_reads
  *
- * Purpose:     Query the server to determine the number of times the 
- *		indicated entry has been read since the last time the 
- *		server counters were reset.
+ * Purpose:     Query the server to determine the number of times the
+ *        indicated entry has been read since the last time the
+ *        server counters were reset.
  *
- *		Return TRUE if successful, and if the supplied expected
- *		number of reads matches the number of reads reported by
- *		the server process.
+ *        Return TRUE if successful, and if the supplied expected
+ *        number of reads matches the number of reads reported by
+ *        the server process.
  *
- *		Return FALSE and flag an error otherwise.
+ *        Return FALSE and flag an error otherwise.
  *
  * Return:      TRUE if successful, FALSE otherwise.
  *
@@ -4683,31 +4684,31 @@ verify_entry_reads(haddr_t addr,
             nerrors++;
             success = FALSE;
             if ( verbose ) {
-                HDfprintf(stdout, 
+                HDfprintf(stdout,
                     "%d:%s: rep/exp entry 0x%llx reads mismatch (%ld/%ld).\n",
                     world_mpi_rank, FUNC, (long long)addr,
                     reported_entry_reads, expected_entry_reads);
             }
-        } 
+        }
     }
 
     return(success);
 
 } /* verify_entry_reads() */
 
-
+
 /*****************************************************************************
  * Function:    verify_entry_writes
  *
- * Purpose:     Query the server to determine the number of times the 
- *		indicated entry has been written since the last time the 
- *		server counters were reset.
+ * Purpose:     Query the server to determine the number of times the
+ *        indicated entry has been written since the last time the
+ *        server counters were reset.
  *
- *		Return TRUE if successful, and if the supplied expected
- *		number of reads matches the number of reads reported by
- *		the server process.
+ *        Return TRUE if successful, and if the supplied expected
+ *        number of reads matches the number of reads reported by
+ *        the server process.
  *
- *		Return FALSE and flag an error otherwise.
+ *        Return FALSE and flag an error otherwise.
  *
  * Return:      TRUE if successful, FALSE otherwise.
  *
@@ -4790,36 +4791,36 @@ verify_entry_writes(haddr_t addr,
             nerrors++;
             success = FALSE;
             if ( verbose ) {
-                HDfprintf(stdout, 
+                HDfprintf(stdout,
                     "%d:%s: rep/exp entry 0x%llx writes mismatch (%ld/%ld).\n",
                     world_mpi_rank, FUNC, (long long)addr,
                     reported_entry_writes, expected_entry_writes);
             }
-        } 
+        }
     }
 
     return(success);
 
 } /* verify_entry_writes() */
 
-
+
 /*****************************************************************************
  *
- * Function:	verify_total_reads()
+ * Function:    verify_total_reads()
  *
- * Purpose:	Query the server to obtain the total reads since the last 
- *		server counter reset, and compare this value with the supplied
- *		expected value.
+ * Purpose:    Query the server to obtain the total reads since the last
+ *        server counter reset, and compare this value with the supplied
+ *        expected value.
  *
- *		If the values match, return TRUE.
+ *        If the values match, return TRUE.
  *
- *		If the values don't match, flag an error and return FALSE.
+ *        If the values don't match, flag an error and return FALSE.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 5/6/10
+ * Programmer:    JRM -- 5/6/10
  *
  *****************************************************************************/
 static hbool_t
@@ -4890,9 +4891,9 @@ verify_total_reads(int expected_total_reads)
             nerrors++;
             success = FALSE;
             if ( verbose ) {
-                HDfprintf(stdout, 
+                HDfprintf(stdout,
                     "%d:%s: reported/expected total reads mismatch (%ld/%ld).\n",
-                    world_mpi_rank, FUNC, 
+                    world_mpi_rank, FUNC,
                     reported_total_reads, expected_total_reads);
 
             }
@@ -4903,24 +4904,24 @@ verify_total_reads(int expected_total_reads)
 
 } /* verify_total_reads() */
 
-
+
 /*****************************************************************************
  *
- * Function:	verify_total_writes()
+ * Function:    verify_total_writes()
  *
- * Purpose:	Query the server to obtain the total writes since the last 
- *		server counter reset, and compare this value with the supplied
- *		expected value.
+ * Purpose:    Query the server to obtain the total writes since the last
+ *        server counter reset, and compare this value with the supplied
+ *        expected value.
  *
- *		If the values match, return TRUE.
+ *        If the values match, return TRUE.
  *
- *		If the values don't match, flag an error and return FALSE.
+ *        If the values don't match, flag an error and return FALSE.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 5/6/10
+ * Programmer:    JRM -- 5/6/10
  *
  *****************************************************************************/
 static hbool_t
@@ -4991,9 +4992,9 @@ verify_total_writes(unsigned expected_total_writes)
             nerrors++;
             success = FALSE;
             if ( verbose ) {
-                HDfprintf(stdout, 
+                HDfprintf(stdout,
                    "%d:%s: reported/expected total writes mismatch (%u/%u).\n",
-                   world_mpi_rank, FUNC, 
+                   world_mpi_rank, FUNC,
                    reported_total_writes, expected_total_writes);
             }
         }
@@ -5003,7 +5004,7 @@ verify_total_writes(unsigned expected_total_writes)
 
 } /* verify_total_writes() */
 
-
+
 /*****************************************************************************
  * Function:    unlock_entry()
  *
@@ -5018,8 +5019,8 @@ verify_total_writes(unsigned expected_total_writes)
  *
  * Modifications:
  *
- * 		7/11/06
- * 		Updated for the new local_len field in datum.
+ *         7/11/06
+ *         Updated for the new local_len field in datum.
  *
  *****************************************************************************/
 static void
@@ -5039,7 +5040,7 @@ unlock_entry(H5F_t * file_ptr,
 
         entry_ptr = &(data[idx]);
 
-	HDassert( entry_ptr->locked );
+    HDassert( entry_ptr->locked );
 
         dirtied = ((flags & H5AC__DIRTIED_FLAG) == H5AC__DIRTIED_FLAG );
 
@@ -5049,13 +5050,13 @@ unlock_entry(H5F_t * file_ptr,
             entry_ptr->dirty = TRUE;
         }
 
-        result = H5AC_unprotect(file_ptr, H5AC_ind_read_dxpl_id, &(types[0]),
+        result = H5AC_unprotect(file_ptr, &(types[0]),
                 entry_ptr->base_addr, (void *)(&(entry_ptr->header)), flags);
 
         if ( ( result < 0 ) ||
              ( entry_ptr->header.type != &(types[0]) ) ||
              ( ( entry_ptr->len != entry_ptr->header.size ) &&
-	       ( entry_ptr->local_len != entry_ptr->header.size ) ) ||
+        ( entry_ptr->local_len != entry_ptr->header.size ) ) ||
              ( entry_ptr->base_addr != entry_ptr->header.addr ) ) {
 
             nerrors++;
@@ -5067,7 +5068,7 @@ unlock_entry(H5F_t * file_ptr,
 
             entry_ptr->locked = FALSE;
 
-	}
+    }
 
         HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
 
@@ -5088,7 +5089,7 @@ unlock_entry(H5F_t * file_ptr,
 
 } /* unlock_entry() */
 
-
+
 /*****************************************************************************
  * Function:    unpin_entry()
  *
@@ -5103,8 +5104,8 @@ unlock_entry(H5F_t * file_ptr,
  *
  * Modifications:
  *
- * 		JRM -- 8/15/06
- * 		Added assertion that entry is pinned on entry.
+ *         JRM -- 8/15/06
+ *         Added assertion that entry is pinned on entry.
  *
  *****************************************************************************/
 static void
@@ -5126,54 +5127,54 @@ unpin_entry(H5F_t * file_ptr,
 
         entry_ptr = &(data[idx]);
 
-	HDassert( (entry_ptr->header).is_pinned );
-	HDassert ( ! ( entry_ptr->global_pinned && entry_ptr->local_pinned) );
-	HDassert ( ( global && entry_ptr->global_pinned ) ||
-		   ( ! global && entry_ptr->local_pinned ) );
-	HDassert ( ! ( dirty && ( ! global ) ) );
+    HDassert( (entry_ptr->header).is_pinned );
+    HDassert ( ! ( entry_ptr->global_pinned && entry_ptr->local_pinned) );
+    HDassert ( ( global && entry_ptr->global_pinned ) ||
+        ( ! global && entry_ptr->local_pinned ) );
+    HDassert ( ! ( dirty && ( ! global ) ) );
 
-	if ( via_unprotect ) {
+    if ( via_unprotect ) {
 
-	    lock_entry(file_ptr, idx);
+        lock_entry(file_ptr, idx);
 
-	    if ( dirty ) {
+        if ( dirty ) {
 
-	        flags |= H5AC__DIRTIED_FLAG;
-	    }
+            flags |= H5AC__DIRTIED_FLAG;
+        }
 
-	    unlock_entry(file_ptr, idx, flags);
+        unlock_entry(file_ptr, idx, flags);
 
-	} else {
+    } else {
 
-	    if ( dirty ) {
+        if ( dirty ) {
 
-		mark_entry_dirty(idx);
+        mark_entry_dirty(idx);
 
-	    }
+        }
 
-	    result = H5AC_unpin_entry(entry_ptr);
+        result = H5AC_unpin_entry(entry_ptr);
 
-	    if ( result < 0 ) {
+        if ( result < 0 ) {
 
                 nerrors++;
                 if ( verbose ) {
                     HDfprintf(stdout, "%d:%s: error in H5AC_unpin_entry().\n",
-	                      world_mpi_rank, FUNC);
+                        world_mpi_rank, FUNC);
                 }
-	    }
-	}
+        }
+    }
 
         HDassert( ! ((entry_ptr->header).is_pinned) );
 
-	if ( global ) {
+    if ( global ) {
 
-	    entry_ptr->global_pinned = FALSE;
+        entry_ptr->global_pinned = FALSE;
 
-	} else {
+    } else {
 
-	    entry_ptr->local_pinned = FALSE;
+        entry_ptr->local_pinned = FALSE;
 
-	}
+    }
     }
 
     return;
@@ -5185,18 +5186,18 @@ unpin_entry(H5F_t * file_ptr,
 /****************************** test functions *******************************/
 /*****************************************************************************/
 
-
+
 /*****************************************************************************
  *
- * Function:	server_smoke_check()
+ * Function:    server_smoke_check()
  *
- * Purpose:	Quick smoke check for the server process.
+ * Purpose:    Quick smoke check for the server process.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 12/21/05
+ * Programmer:    JRM -- 12/21/05
  *
  *****************************************************************************/
 static hbool_t
@@ -5217,12 +5218,12 @@ server_smoke_check(void)
 
     if ( world_mpi_rank == world_server_mpi_rank ) {
 
-	if ( ! server_main() ) {
+    if ( ! server_main() ) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: server_main() failed.\n",
+        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -5288,9 +5289,9 @@ server_smoke_check(void)
 
 #endif /* DO_WRITE_REQ_ACK */
 
-	do_sync();
+    do_sync();
 
-	/* barrier to allow all writes to complete */
+    /* barrier to allow all writes to complete */
         if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
 
             success = FALSE;
@@ -5305,12 +5306,12 @@ server_smoke_check(void)
         if ( success ) {
 
             success = verify_entry_writes(data[world_mpi_rank].base_addr, 1);
-        } 
+        }
 
         if ( success ) {
 
             success = verify_entry_reads(data[world_mpi_rank].base_addr, 0);
-        } 
+        }
 
         if ( success ) {
 
@@ -5322,7 +5323,7 @@ server_smoke_check(void)
             success = verify_total_reads(0);
         }
 
-	/* barrier to allow all writes to complete */
+    /* barrier to allow all writes to complete */
         if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
 
             success = FALSE;
@@ -5394,7 +5395,7 @@ server_smoke_check(void)
             }
         }
 
-	/* barrier to allow all writes to complete */
+    /* barrier to allow all writes to complete */
         if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
 
             success = FALSE;
@@ -5409,12 +5410,12 @@ server_smoke_check(void)
         if ( success ) {
 
             success = verify_entry_writes(data[world_mpi_rank].base_addr, 1);
-        } 
+        }
 
         if ( success ) {
 
             success = verify_entry_reads(data[world_mpi_rank].base_addr, 1);
-        } 
+        }
 
         if ( success ) {
 
@@ -5458,12 +5459,12 @@ server_smoke_check(void)
         if ( success ) {
 
             success = verify_entry_writes(data[world_mpi_rank].base_addr, 0);
-        } 
+        }
 
         if ( success ) {
 
             success = verify_entry_reads(data[world_mpi_rank].base_addr, 0);
-        } 
+        }
 
         if ( success ) {
 
@@ -5516,9 +5517,9 @@ server_smoke_check(void)
 
     if ( world_mpi_rank == 0 ) {
 
-	if ( max_nerrors == 0 ) {
+    if ( max_nerrors == 0 ) {
 
-	    PASSED();
+        PASSED();
 
         } else {
 
@@ -5533,18 +5534,18 @@ server_smoke_check(void)
 
 } /* server_smoke_check() */
 
-
+
 /*****************************************************************************
  *
- * Function:	smoke_check_1()
+ * Function:    smoke_check_1()
  *
- * Purpose:	First smoke check for the parallel cache.
+ * Purpose:    First smoke check for the parallel cache.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 1/4/06
+ * Programmer:    JRM -- 1/4/06
  *
  *****************************************************************************/
 static hbool_t
@@ -5560,23 +5561,23 @@ smoke_check_1(int metadata_write_strategy)
 
     switch ( metadata_write_strategy ) {
 
-	case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #1 -- process 0 only md write strategy");
+            TESTING("smoke check #1 -- process 0 only md write strategy");
             }
-	    break;
+        break;
 
-	case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #1 -- distributed md write strategy");
+            TESTING("smoke check #1 -- distributed md write strategy");
             }
-	    break;
+        break;
 
         default:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #1 -- unknown md write strategy");
+            TESTING("smoke check #1 -- unknown md write strategy");
             }
-	    break;
+        break;
     }
 
     nerrors = 0;
@@ -5585,12 +5586,12 @@ smoke_check_1(int metadata_write_strategy)
 
     if ( world_mpi_rank == world_server_mpi_rank ) {
 
-	if ( ! server_main() ) {
+    if ( ! server_main() ) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: server_main() failed.\n",
+        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -5604,7 +5605,7 @@ smoke_check_1(int metadata_write_strategy)
             fid = -1;
             cache_ptr = NULL;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
+        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -5616,24 +5617,24 @@ smoke_check_1(int metadata_write_strategy)
 
         for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
         }
 
         /* Move the first half of the entries... */
         for ( i = 0; i < (virt_num_data_entries / 2); i++ )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-	    move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
         }
 
         /* ...and then move them back. */
         for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-	    move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
         }
 
         if ( fid >= 0 ) {
@@ -5642,7 +5643,7 @@ smoke_check_1(int metadata_write_strategy)
 
                 nerrors++;
                 if ( verbose ) {
-		    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
+            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
                               world_mpi_rank, FUNC);
                 }
             }
@@ -5688,9 +5689,9 @@ smoke_check_1(int metadata_write_strategy)
 
     if ( world_mpi_rank == 0 ) {
 
-	if ( max_nerrors == 0 ) {
+    if ( max_nerrors == 0 ) {
 
-	    PASSED();
+        PASSED();
 
         } else {
 
@@ -5705,21 +5706,21 @@ smoke_check_1(int metadata_write_strategy)
 
 } /* smoke_check_1() */
 
-
+
 /*****************************************************************************
  *
- * Function:	smoke_check_2()
+ * Function:    smoke_check_2()
  *
- * Purpose:	Second smoke check for the parallel cache.
+ * Purpose:    Second smoke check for the parallel cache.
  *
- *		Introduce random reads, but keep all processes with roughly
- *		the same work load.
+ *        Introduce random reads, but keep all processes with roughly
+ *        the same work load.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 1/12/06
+ * Programmer:    JRM -- 1/12/06
  *
  *****************************************************************************/
 static hbool_t
@@ -5735,23 +5736,23 @@ smoke_check_2(int metadata_write_strategy)
 
     switch ( metadata_write_strategy ) {
 
-	case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #2 -- process 0 only md write strategy");
+            TESTING("smoke check #2 -- process 0 only md write strategy");
             }
-	    break;
+        break;
 
-	case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #2 -- distributed md write strategy");
+            TESTING("smoke check #2 -- distributed md write strategy");
             }
-	    break;
+        break;
 
         default:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #2 -- unknown md write strategy");
+            TESTING("smoke check #2 -- unknown md write strategy");
             }
-	    break;
+        break;
     }
 
     nerrors = 0;
@@ -5760,12 +5761,12 @@ smoke_check_2(int metadata_write_strategy)
 
     if ( world_mpi_rank == world_server_mpi_rank ) {
 
-	if ( ! server_main() ) {
+    if ( ! server_main() ) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: server_main() failed.\n",
+        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -5779,7 +5780,7 @@ smoke_check_2(int metadata_write_strategy)
             fid = -1;
             cache_ptr = NULL;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
+        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -5790,73 +5791,73 @@ smoke_check_2(int metadata_write_strategy)
 
             if ( i > 100 ) {
 
-		lock_and_unlock_random_entries(file_ptr, (i - 100), i, 0, 10);
+        lock_and_unlock_random_entries(file_ptr, (i - 100), i, 0, 10);
             }
         }
 
-	for ( i = 0; i < (virt_num_data_entries / 2); i+=61 )
-	{
-	    /* Make sure we don't step on any locally pinned entries */
-	    if ( data[i].local_pinned ) {
-		unpin_entry(file_ptr, i, FALSE, FALSE, FALSE);
-	    }
+    for ( i = 0; i < (virt_num_data_entries / 2); i+=61 )
+    {
+        /* Make sure we don't step on any locally pinned entries */
+        if ( data[i].local_pinned ) {
+        unpin_entry(file_ptr, i, FALSE, FALSE, FALSE);
+        }
 
-	    pin_entry(file_ptr, i, TRUE, FALSE);
-	}
+        pin_entry(file_ptr, i, TRUE, FALSE);
+    }
 
         for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-=2 )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-	    lock_and_unlock_random_entries(file_ptr, 0,
-			                   (virt_num_data_entries / 20),
-					   0, 100);
-	    local_pin_and_unpin_random_entries(file_ptr, 0,
-			                       (virt_num_data_entries / 4),
-					       0, 3);
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+        lock_and_unlock_random_entries(file_ptr, 0,
+                            (virt_num_data_entries / 20),
+                    0, 100);
+        local_pin_and_unpin_random_entries(file_ptr, 0,
+                                (virt_num_data_entries / 4),
+                        0, 3);
         }
 
         for ( i = 0; i < (virt_num_data_entries / 2); i+=2 )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-	    lock_and_unlock_random_entries(file_ptr, 0,
-			                   (virt_num_data_entries / 10),
-					   0, 100);
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+        lock_and_unlock_random_entries(file_ptr, 0,
+                            (virt_num_data_entries / 10),
+                    0, 100);
         }
 
-	/* we can't move pinned entries, so release any local pins now. */
-	local_unpin_all_entries(file_ptr, FALSE);
+    /* we can't move pinned entries, so release any local pins now. */
+    local_unpin_all_entries(file_ptr, FALSE);
 
         /* Move the first half of the entries... */
         for ( i = 0; i < (virt_num_data_entries / 2); i++ )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-	    move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-	    lock_and_unlock_random_entries(file_ptr, 0,
-			                   ((virt_num_data_entries / 50) - 1),
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+        lock_and_unlock_random_entries(file_ptr, 0,
+                            ((virt_num_data_entries / 50) - 1),
                                            0, 100);
         }
 
         /* ...and then move them back. */
         for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-	    move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-	    lock_and_unlock_random_entries(file_ptr, 0,
-			                   (virt_num_data_entries / 100),
-					   0, 100);
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+        lock_and_unlock_random_entries(file_ptr, 0,
+                            (virt_num_data_entries / 100),
+                    0, 100);
         }
 
-	for ( i = 0; i < (virt_num_data_entries / 2); i+=61 )
-	{
-	    hbool_t via_unprotect = ( (((unsigned)i) & 0x01) == 0 );
-	    hbool_t dirty = ( (((unsigned)i) & 0x02) == 0 );
+    for ( i = 0; i < (virt_num_data_entries / 2); i+=61 )
+    {
+        hbool_t via_unprotect = ( (((unsigned)i) & 0x01) == 0 );
+        hbool_t dirty = ( (((unsigned)i) & 0x02) == 0 );
 
-	    unpin_entry(file_ptr, i, TRUE, dirty, via_unprotect);
-	}
+        unpin_entry(file_ptr, i, TRUE, dirty, via_unprotect);
+    }
 
         if ( fid >= 0 ) {
 
@@ -5864,7 +5865,7 @@ smoke_check_2(int metadata_write_strategy)
 
                 nerrors++;
                 if ( verbose ) {
-		    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
+            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
                               world_mpi_rank, FUNC);
                 }
             }
@@ -5910,9 +5911,9 @@ smoke_check_2(int metadata_write_strategy)
 
     if ( world_mpi_rank == 0 ) {
 
-	if ( max_nerrors == 0 ) {
+    if ( max_nerrors == 0 ) {
 
-	    PASSED();
+        PASSED();
 
         } else {
 
@@ -5927,24 +5928,24 @@ smoke_check_2(int metadata_write_strategy)
 
 } /* smoke_check_2() */
 
-
+
 /*****************************************************************************
  *
- * Function:	smoke_check_3()
+ * Function:    smoke_check_3()
  *
- * Purpose:	Third smoke check for the parallel cache.
+ * Purpose:    Third smoke check for the parallel cache.
  *
- *		Use random reads to vary the loads on the diffferent
- *		processors.  Also force different cache size adjustments.
+ *        Use random reads to vary the loads on the diffferent
+ *        processors.  Also force different cache size adjustments.
  *
- *		In this test, load process 0 heavily, and the other
- *		processes lightly.
+ *        In this test, load process 0 heavily, and the other
+ *        processes lightly.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 1/13/06
+ * Programmer:    JRM -- 1/13/06
  *
  *****************************************************************************/
 static hbool_t
@@ -5964,23 +5965,23 @@ smoke_check_3(int metadata_write_strategy)
 
     switch ( metadata_write_strategy ) {
 
-	case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #3 -- process 0 only md write strategy");
+            TESTING("smoke check #3 -- process 0 only md write strategy");
             }
-	    break;
+        break;
 
-	case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #3 -- distributed md write strategy");
+            TESTING("smoke check #3 -- distributed md write strategy");
             }
-	    break;
+        break;
 
         default:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #3 -- unknown md write strategy");
+            TESTING("smoke check #3 -- unknown md write strategy");
             }
-	    break;
+        break;
     }
 
     nerrors = 0;
@@ -5989,12 +5990,12 @@ smoke_check_3(int metadata_write_strategy)
 
     if ( world_mpi_rank == world_server_mpi_rank ) {
 
-	if ( ! server_main() ) {
+    if ( ! server_main() ) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: server_main() failed.\n",
+        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -6008,7 +6009,7 @@ smoke_check_3(int metadata_write_strategy)
             fid = -1;
             cache_ptr = NULL;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
+        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -6022,7 +6023,7 @@ smoke_check_3(int metadata_write_strategy)
 
             if ( i > 100 ) {
 
-		lock_and_unlock_random_entries(file_ptr, (i - 100), i,
+        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
                                                min_count, max_count);
             }
         }
@@ -6032,48 +6033,48 @@ smoke_check_3(int metadata_write_strategy)
         max_count = min_count + 50;
 
         for ( i = (virt_num_data_entries / 4);
-	      i < (virt_num_data_entries / 2);
-	      i++ )
+        i < (virt_num_data_entries / 2);
+        i++ )
         {
 
             insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
 
-	    if ( i % 59 == 0 ) {
+        if ( i % 59 == 0 ) {
 
-		hbool_t dirty = ( (i % 2) == 0);
+        hbool_t dirty = ( (i % 2) == 0);
 
-		if ( data[i].local_pinned ) {
-		    unpin_entry(file_ptr, i, FALSE, FALSE, FALSE);
-		}
+        if ( data[i].local_pinned ) {
+            unpin_entry(file_ptr, i, FALSE, FALSE, FALSE);
+        }
 
-		pin_entry(file_ptr, i, TRUE, dirty);
+        pin_entry(file_ptr, i, TRUE, dirty);
 
-	        HDassert( !dirty || data[i].header.is_dirty );
-	        HDassert( data[i].header.is_pinned );
-	        HDassert( data[i].global_pinned );
-	        HDassert( ! data[i].local_pinned );
-	    }
+            HDassert( !dirty || data[i].header.is_dirty );
+            HDassert( data[i].header.is_pinned );
+            HDassert( data[i].global_pinned );
+            HDassert( ! data[i].local_pinned );
+        }
 
             if ( i > 100 ) {
 
-		lock_and_unlock_random_entries(file_ptr, (i - 100), i,
+        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
                                                min_count, max_count);
             }
 
-	    local_pin_and_unpin_random_entries(file_ptr, 0,
+        local_pin_and_unpin_random_entries(file_ptr, 0,
                                                virt_num_data_entries / 4,
-					       0, (file_mpi_rank + 2));
+                        0, (file_mpi_rank + 2));
 
-	}
+    }
 
 
-	/* flush the file to be sure that we have no problems flushing
-	 * pinned entries
-	 */
+    /* flush the file to be sure that we have no problems flushing
+    * pinned entries
+    */
         if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
+            HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -6089,27 +6090,27 @@ smoke_check_3(int metadata_write_strategy)
 
         for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
         {
-	    if ( ( i >= (virt_num_data_entries / 4) ) && ( i % 59 == 0 ) ) {
+        if ( ( i >= (virt_num_data_entries / 4) ) && ( i % 59 == 0 ) ) {
 
                 hbool_t via_unprotect = ( (((unsigned)i) & 0x02) == 0 );
-	        hbool_t dirty = ( (((unsigned)i) & 0x04) == 0 );
-
-		HDassert( data[i].global_pinned );
-		HDassert( ! data[i].local_pinned );
-
-		unpin_entry(file_ptr, i, TRUE, dirty,
-			    via_unprotect);
-	    }
-	    if ( i % 2 == 0 ) {
-
-	        lock_entry(file_ptr, i);
-	        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-	        local_pin_and_unpin_random_entries(file_ptr, 0,
-				                   virt_num_data_entries / 2,
-						   0, 2);
-	        lock_and_unlock_random_entries(file_ptr,
+            hbool_t dirty = ( (((unsigned)i) & 0x04) == 0 );
+
+        HDassert( data[i].global_pinned );
+        HDassert( ! data[i].local_pinned );
+
+        unpin_entry(file_ptr, i, TRUE, dirty,
+                via_unprotect);
+        }
+        if ( i % 2 == 0 ) {
+
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+            local_pin_and_unpin_random_entries(file_ptr, 0,
+                                virt_num_data_entries / 2,
+                        0, 2);
+            lock_and_unlock_random_entries(file_ptr,
                                                min_idx, max_idx, 0, 100);
-	    }
+        }
         }
 
         min_idx = 0;
@@ -6122,9 +6123,9 @@ smoke_check_3(int metadata_write_strategy)
 
         for ( i = 0; i < (virt_num_data_entries / 2); i+=2 )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-	    lock_and_unlock_random_entries(file_ptr,
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+        lock_and_unlock_random_entries(file_ptr,
                                            min_idx, max_idx, 0, 100);
         }
 
@@ -6137,22 +6138,22 @@ smoke_check_3(int metadata_write_strategy)
         /* move the first half of the entries... */
         for ( i = 0; i < (virt_num_data_entries / 2); i++ )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-	    move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-	    lock_and_unlock_random_entries(file_ptr, 0,
-			                   (virt_num_data_entries / 20),
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+        lock_and_unlock_random_entries(file_ptr, 0,
+                            (virt_num_data_entries / 20),
                                            min_count, max_count);
         }
 
         /* ...and then move them back. */
         for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-	    move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-	    lock_and_unlock_random_entries(file_ptr, 0,
-			                   (virt_num_data_entries / 40),
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+        lock_and_unlock_random_entries(file_ptr, 0,
+                            (virt_num_data_entries / 40),
                                            min_count, max_count);
         }
 
@@ -6164,16 +6165,16 @@ smoke_check_3(int metadata_write_strategy)
 
         for ( i = 0; i < (virt_num_data_entries / 2); i+=2 )
         {
-	    local_pin_and_unpin_random_entries(file_ptr, 0,
-			                       (virt_num_data_entries / 2),
-					       0, 5);
+        local_pin_and_unpin_random_entries(file_ptr, 0,
+                                (virt_num_data_entries / 2),
+                        0, 5);
 
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
 
             if ( i > 100 ) {
 
-		lock_and_unlock_random_entries(file_ptr, (i - 100), i,
+        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
                                                min_count, max_count);
             }
         }
@@ -6187,7 +6188,7 @@ smoke_check_3(int metadata_write_strategy)
 
                 nerrors++;
                 if ( verbose ) {
-		    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
+            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
                               world_mpi_rank, FUNC);
                 }
             }
@@ -6234,9 +6235,9 @@ smoke_check_3(int metadata_write_strategy)
 
     if ( world_mpi_rank == 0 ) {
 
-	if ( max_nerrors == 0 ) {
+    if ( max_nerrors == 0 ) {
 
-	    PASSED();
+        PASSED();
 
         } else {
 
@@ -6251,24 +6252,24 @@ smoke_check_3(int metadata_write_strategy)
 
 } /* smoke_check_3() */
 
-
+
 /*****************************************************************************
  *
- * Function:	smoke_check_4()
+ * Function:    smoke_check_4()
  *
- * Purpose:	Fourth smoke check for the parallel cache.
+ * Purpose:    Fourth smoke check for the parallel cache.
  *
- *		Use random reads to vary the loads on the diffferent
- *		processors.  Also force different cache size adjustments.
+ *        Use random reads to vary the loads on the diffferent
+ *        processors.  Also force different cache size adjustments.
  *
- *		In this test, load process 0 lightly, and the other
- *		processes heavily.
+ *        In this test, load process 0 lightly, and the other
+ *        processes heavily.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 1/13/06
+ * Programmer:    JRM -- 1/13/06
  *
  *****************************************************************************/
 static hbool_t
@@ -6288,23 +6289,23 @@ smoke_check_4(int metadata_write_strategy)
 
     switch ( metadata_write_strategy ) {
 
-	case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #4 -- process 0 only md write strategy");
+            TESTING("smoke check #4 -- process 0 only md write strategy");
             }
-	    break;
+        break;
 
-	case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #4 -- distributed md write strategy");
+            TESTING("smoke check #4 -- distributed md write strategy");
             }
-	    break;
+        break;
 
         default:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #4 -- unknown md write strategy");
+            TESTING("smoke check #4 -- unknown md write strategy");
             }
-	    break;
+        break;
     }
 
     nerrors = 0;
@@ -6313,12 +6314,12 @@ smoke_check_4(int metadata_write_strategy)
 
     if ( world_mpi_rank == world_server_mpi_rank ) {
 
-	if ( ! server_main() ) {
+    if ( ! server_main() ) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: server_main() failed.\n",
+        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -6332,7 +6333,7 @@ smoke_check_4(int metadata_write_strategy)
             fid = -1;
             cache_ptr = NULL;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
+        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -6347,7 +6348,7 @@ smoke_check_4(int metadata_write_strategy)
 
             if ( i > 100 ) {
 
-		lock_and_unlock_random_entries(file_ptr, (i - 100), i,
+        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
                                                min_count, max_count);
             }
         }
@@ -6356,23 +6357,23 @@ smoke_check_4(int metadata_write_strategy)
         max_count = min_count + 100;
 
         for ( i = (virt_num_data_entries / 4);
-	      i < (virt_num_data_entries / 2);
-	      i++ )
+        i < (virt_num_data_entries / 2);
+        i++ )
         {
-	    if ( i % 2 == 0 ) {
+        if ( i % 2 == 0 ) {
 
                 insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
 
-	    } else {
+        } else {
 
-		/* Insert some entries pinned, and then unpin them
-		 * immediately.  We have tested pinned entries elsewhere,
-		 * so it should be sufficient to verify that the
-		 * entries are in fact pinned (which unpin_entry() should do).
-		 */
+        /* Insert some entries pinned, and then unpin them
+        * immediately.  We have tested pinned entries elsewhere,
+        * so it should be sufficient to verify that the
+        * entries are in fact pinned (which unpin_entry() should do).
+        */
                 insert_entry(cache_ptr, file_ptr, i, H5C__PIN_ENTRY_FLAG);
                 unpin_entry(file_ptr, i, TRUE, FALSE, FALSE);
-	    }
+        }
 
             if ( i % 59 == 0 ) {
 
@@ -6392,19 +6393,19 @@ smoke_check_4(int metadata_write_strategy)
 
             if ( i > 100 ) {
 
-		lock_and_unlock_random_entries(file_ptr, (i - 100), i,
+        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
                                                min_count, max_count);
             }
 
             local_pin_and_unpin_random_entries(file_ptr, 0,
-			                       (virt_num_data_entries / 4),
+                                (virt_num_data_entries / 4),
                                                0, (file_mpi_rank + 2));
         }
 
 
         /* flush the file to be sure that we have no problems flushing
-	 * pinned entries
-	 */
+    * pinned entries
+    */
         if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
             nerrors++;
             if ( verbose ) {
@@ -6431,13 +6432,13 @@ smoke_check_4(int metadata_write_strategy)
                 unpin_entry(file_ptr, i, TRUE, dirty, via_unprotect);
             }
 
-	    if ( i % 2 == 0 ) {
+        if ( i % 2 == 0 ) {
 
-	        lock_entry(file_ptr, i);
-	        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-	        lock_and_unlock_random_entries(file_ptr,
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+            lock_and_unlock_random_entries(file_ptr,
                                                min_idx, max_idx, 0, 100);
-	    }
+        }
         }
 
         min_idx = 0;
@@ -6446,14 +6447,14 @@ smoke_check_4(int metadata_write_strategy)
 
         for ( i = 0; i < (virt_num_data_entries / 2); i+=2 )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-	    lock_and_unlock_random_entries(file_ptr,
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+        lock_and_unlock_random_entries(file_ptr,
                                            min_idx, max_idx, 0, 100);
         }
 
-	/* we can't move pinned entries, so release any local pins now. */
-	local_unpin_all_entries(file_ptr, FALSE);
+    /* we can't move pinned entries, so release any local pins now. */
+    local_unpin_all_entries(file_ptr, FALSE);
 
         min_count = 10 * (file_mpi_rank % 4);
         max_count = min_count + 100;
@@ -6461,22 +6462,22 @@ smoke_check_4(int metadata_write_strategy)
         /* move the first half of the entries... */
         for ( i = 0; i < (virt_num_data_entries / 2); i++ )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-	    move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-	    lock_and_unlock_random_entries(file_ptr, 0,
-			                   (virt_num_data_entries / 20),
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+        lock_and_unlock_random_entries(file_ptr, 0,
+                            (virt_num_data_entries / 20),
                                            min_count, max_count);
         }
 
         /* ...and then move them back. */
         for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-	    move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-	    lock_and_unlock_random_entries(file_ptr, 0,
-			                   (virt_num_data_entries / 40),
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+        lock_and_unlock_random_entries(file_ptr, 0,
+                            (virt_num_data_entries / 40),
                                            min_count, max_count);
         }
 
@@ -6488,12 +6489,12 @@ smoke_check_4(int metadata_write_strategy)
 
         for ( i = 0; i < (virt_num_data_entries / 2); i+=2 )
         {
-	    lock_entry(file_ptr, i);
-	    unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+        lock_entry(file_ptr, i);
+        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
 
             if ( i > 100 ) {
 
-		lock_and_unlock_random_entries(file_ptr, (i - 100), i,
+        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
                                                min_count, max_count);
             }
         }
@@ -6504,7 +6505,7 @@ smoke_check_4(int metadata_write_strategy)
 
                 nerrors++;
                 if ( verbose ) {
-		    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
+            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
                               world_mpi_rank, FUNC);
                 }
             }
@@ -6551,9 +6552,9 @@ smoke_check_4(int metadata_write_strategy)
 
     if ( world_mpi_rank == 0 ) {
 
-	if ( max_nerrors == 0 ) {
+    if ( max_nerrors == 0 ) {
 
-	    PASSED();
+        PASSED();
 
         } else {
 
@@ -6568,19 +6569,19 @@ smoke_check_4(int metadata_write_strategy)
 
 } /* smoke_check_4() */
 
-
+
 /*****************************************************************************
  *
- * Function:	smoke_check_5()
+ * Function:    smoke_check_5()
  *
- * Purpose:	Similar to smoke check 1, but modified to verify that
- * 		H5AC_mark_entry_dirty() works in the parallel case.
+ * Purpose:    Similar to smoke check 1, but modified to verify that
+ *         H5AC_mark_entry_dirty() works in the parallel case.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 5/18/06
+ * Programmer:    JRM -- 5/18/06
  *
  *****************************************************************************/
 static hbool_t
@@ -6596,23 +6597,23 @@ smoke_check_5(int metadata_write_strategy)
 
     switch ( metadata_write_strategy ) {
 
-	case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #5 -- process 0 only md write strategy");
+            TESTING("smoke check #5 -- process 0 only md write strategy");
             }
-	    break;
+        break;
 
-	case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #5 -- distributed md write strategy");
+            TESTING("smoke check #5 -- distributed md write strategy");
             }
-	    break;
+        break;
 
         default:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #5 -- unknown md write strategy");
+            TESTING("smoke check #5 -- unknown md write strategy");
             }
-	    break;
+        break;
     }
 
 
@@ -6622,12 +6623,12 @@ smoke_check_5(int metadata_write_strategy)
 
     if ( world_mpi_rank == world_server_mpi_rank ) {
 
-	if ( ! server_main() ) {
+    if ( ! server_main() ) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: server_main() failed.\n",
+        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -6642,7 +6643,7 @@ smoke_check_5(int metadata_write_strategy)
             fid = -1;
             cache_ptr = NULL;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
+        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -6652,60 +6653,60 @@ smoke_check_5(int metadata_write_strategy)
             insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
         }
 
-	/* flush the file so we can lock known clean entries. */
+    /* flush the file so we can lock known clean entries. */
         if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
+            HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
 
         for ( i = 0; i < (virt_num_data_entries / 4); i++ )
         {
-	    lock_entry(file_ptr, i);
+        lock_entry(file_ptr, i);
 
-	    if ( i % 2 == 0 )
-	    {
-		mark_entry_dirty(i);
-	    }
+        if ( i % 2 == 0 )
+        {
+        mark_entry_dirty(i);
+        }
 
-	    unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
 
-	    if ( i % 2 == 1 )
-	    {
-		if ( i % 4 == 1 ) {
+        if ( i % 2 == 1 )
+        {
+        if ( i % 4 == 1 ) {
 
-	            lock_entry(file_ptr, i);
-	            unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-		}
+                lock_entry(file_ptr, i);
+                unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+        }
 
-	        expunge_entry(file_ptr, i);
-	    }
+            expunge_entry(file_ptr, i);
+        }
         }
 
         for ( i = (virt_num_data_entries / 2) - 1;
               i >= (virt_num_data_entries / 4);
-	      i-- )
+        i-- )
         {
-	    pin_entry(file_ptr, i, TRUE, FALSE);
+        pin_entry(file_ptr, i, TRUE, FALSE);
 
-	    if ( i % 2 == 0 )
-	    {
-		if ( i % 8 <= 4 ) {
+        if ( i % 2 == 0 )
+        {
+        if ( i % 8 <= 4 ) {
 
-		    resize_entry(i, data[i].len / 2);
-		}
+            resize_entry(i, data[i].len / 2);
+        }
 
                 mark_entry_dirty(i);
 
-		if ( i % 8 <= 4 ) {
+        if ( i % 8 <= 4 ) {
 
-		    resize_entry(i, data[i].len);
-		}
-	    }
+            resize_entry(i, data[i].len);
+        }
+        }
 
-	    unpin_entry(file_ptr, i, TRUE, FALSE, FALSE);
+        unpin_entry(file_ptr, i, TRUE, FALSE, FALSE);
         }
 
         if ( fid >= 0 ) {
@@ -6714,7 +6715,7 @@ smoke_check_5(int metadata_write_strategy)
 
                 nerrors++;
                 if ( verbose ) {
-		    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
+            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
                               world_mpi_rank, FUNC);
                 }
             }
@@ -6760,9 +6761,9 @@ smoke_check_5(int metadata_write_strategy)
 
     if ( world_mpi_rank == 0 ) {
 
-	if ( max_nerrors == 0 ) {
+    if ( max_nerrors == 0 ) {
 
-	    PASSED();
+        PASSED();
 
         } else {
 
@@ -6777,10 +6778,10 @@ smoke_check_5(int metadata_write_strategy)
 
 } /* smoke_check_5() */
 
-
+
 /*****************************************************************************
  *
- * Function:	trace_file_check()
+ * Function:    trace_file_check()
  *
  * Purpose:     A basic test of the trace file capability.  In essence,
  *              we invoke all operations that generate trace file output,
@@ -6810,11 +6811,11 @@ smoke_check_5(int metadata_write_strategy)
  *
  *              This test is skipped if H5_METADATA_TRACE_FILE is undefined.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 6/13/06
+ * Programmer:    JRM -- 6/13/06
  *
  *****************************************************************************/
 static hbool_t
@@ -6899,25 +6900,25 @@ trace_file_check(int metadata_write_strategy)
 
     switch ( metadata_write_strategy ) {
 
-	case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
 #ifdef H5_METADATA_TRACE_FILE
             expected_output = &expected_output_0;
 #endif /* H5_METADATA_TRACE_FILE */
             if ( world_mpi_rank == 0 ) {
-        	TESTING(
-		    "trace file collection -- process 0 only md write strategy");
+            TESTING(
+            "trace file collection -- process 0 only md write strategy");
             }
-	    break;
+        break;
 
-	case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
 #ifdef H5_METADATA_TRACE_FILE
             expected_output = &expected_output_1;
 #endif /* H5_METADATA_TRACE_FILE */
             if ( world_mpi_rank == 0 ) {
-        	TESTING(
-		    "trace file collection -- distributed md write strategy");
+            TESTING(
+            "trace file collection -- distributed md write strategy");
             }
-	    break;
+        break;
 
         default:
 #ifdef H5_METADATA_TRACE_FILE
@@ -6927,9 +6928,9 @@ trace_file_check(int metadata_write_strategy)
             expected_output = &expected_output_0;
 #endif /* H5_METADATA_TRACE_FILE */
             if ( world_mpi_rank == 0 ) {
-        	TESTING("trace file collection -- unknown md write strategy");
+            TESTING("trace file collection -- unknown md write strategy");
             }
-	    break;
+        break;
     }
 
 #ifdef H5_METADATA_TRACE_FILE
@@ -6940,12 +6941,12 @@ trace_file_check(int metadata_write_strategy)
 
     if ( world_mpi_rank == world_server_mpi_rank ) {
 
-	if ( ! server_main() ) {
+    if ( ! server_main() ) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: server_main() failed.\n",
+        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -6960,7 +6961,7 @@ trace_file_check(int metadata_write_strategy)
             fid = -1;
             cache_ptr = NULL;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
+        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -6972,58 +6973,58 @@ trace_file_check(int metadata_write_strategy)
             if ( H5AC_get_cache_auto_resize_config(cache_ptr, &config)
                  != SUCCEED ) {
 
-		nerrors++;
-	        HDfprintf(stdout,
+        nerrors++;
+            HDfprintf(stdout,
                         "%d:%s: H5AC_get_cache_auto_resize_config() failed.\n",
                         world_mpi_rank, FUNC);
 
             } else {
 
                 config.open_trace_file = TRUE;
-		strcpy(config.trace_file_name, "t_cache_trace.txt");
+        strcpy(config.trace_file_name, "t_cache_trace.txt");
 
                 if ( H5AC_set_cache_auto_resize_config(cache_ptr, &config)
-			!= SUCCEED ) {
+            != SUCCEED ) {
 
-		    nerrors++;
-	            HDfprintf(stdout,
+            nerrors++;
+                HDfprintf(stdout,
                          "%d:%s: H5AC_set_cache_auto_resize_config() failed.\n",
                           world_mpi_rank, FUNC);
                 }
             }
         }
 
-	insert_entry(cache_ptr, file_ptr, 0, H5AC__NO_FLAGS_SET);
-	insert_entry(cache_ptr, file_ptr, 1, H5AC__NO_FLAGS_SET);
-	insert_entry(cache_ptr, file_ptr, 2, H5AC__NO_FLAGS_SET);
-	insert_entry(cache_ptr, file_ptr, 3, H5AC__NO_FLAGS_SET);
+    insert_entry(cache_ptr, file_ptr, 0, H5AC__NO_FLAGS_SET);
+    insert_entry(cache_ptr, file_ptr, 1, H5AC__NO_FLAGS_SET);
+    insert_entry(cache_ptr, file_ptr, 2, H5AC__NO_FLAGS_SET);
+    insert_entry(cache_ptr, file_ptr, 3, H5AC__NO_FLAGS_SET);
 
-	lock_entry(file_ptr, 0);
-	mark_entry_dirty(0);
-	unlock_entry(file_ptr, 0, H5AC__NO_FLAGS_SET);
+    lock_entry(file_ptr, 0);
+    mark_entry_dirty(0);
+    unlock_entry(file_ptr, 0, H5AC__NO_FLAGS_SET);
 
-	lock_entry(file_ptr, 1);
+    lock_entry(file_ptr, 1);
         pin_protected_entry(1, TRUE);
-	unlock_entry(file_ptr, 1, H5AC__NO_FLAGS_SET);
+    unlock_entry(file_ptr, 1, H5AC__NO_FLAGS_SET);
         unpin_entry(file_ptr, 1, TRUE, FALSE, FALSE);
 
         expunge_entry(file_ptr, 1);
 
-	lock_entry(file_ptr, 2);
+    lock_entry(file_ptr, 2);
         pin_protected_entry(2, TRUE);
-	unlock_entry(file_ptr, 2, H5AC__NO_FLAGS_SET);
-	mark_entry_dirty(2);
+    unlock_entry(file_ptr, 2, H5AC__NO_FLAGS_SET);
+    mark_entry_dirty(2);
         resize_entry(2, data[2].len / 2);
         resize_entry(2, data[2].len);
         unpin_entry(file_ptr, 2, TRUE, FALSE, FALSE);
 
-	move_entry(file_ptr, 0, 20);
-	move_entry(file_ptr, 0, 20);
+    move_entry(file_ptr, 0, 20);
+    move_entry(file_ptr, 0, 20);
 
         if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
+            HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -7035,8 +7036,8 @@ trace_file_check(int metadata_write_strategy)
             if ( H5AC_get_cache_auto_resize_config(cache_ptr, &config)
                  != SUCCEED ) {
 
-		nerrors++;
-	        HDfprintf(stdout,
+        nerrors++;
+            HDfprintf(stdout,
                         "%d:%s: H5AC_get_cache_auto_resize_config() failed.\n",
                         world_mpi_rank, FUNC);
 
@@ -7044,13 +7045,13 @@ trace_file_check(int metadata_write_strategy)
 
                 config.open_trace_file = FALSE;
                 config.close_trace_file = TRUE;
-		config.trace_file_name[0] = '\0';
+        config.trace_file_name[0] = '\0';
 
                 if ( H5AC_set_cache_auto_resize_config(cache_ptr, &config)
-			!= SUCCEED ) {
+            != SUCCEED ) {
 
-		    nerrors++;
-	            HDfprintf(stdout,
+            nerrors++;
+                HDfprintf(stdout,
                         "%d:%s: H5AC_set_cache_auto_resize_config() failed.\n",
                         world_mpi_rank, FUNC);
                 }
@@ -7063,7 +7064,7 @@ trace_file_check(int metadata_write_strategy)
 
                 nerrors++;
                 if ( verbose ) {
-		    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
+            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
                               world_mpi_rank, FUNC);
                 }
             }
@@ -7106,10 +7107,10 @@ trace_file_check(int metadata_write_strategy)
 
         if ( nerrors == 0 ) {
 
-	    sprintf(trace_file_name, "t_cache_trace.txt.%d",
-		    (int)file_mpi_rank);
+        sprintf(trace_file_name, "t_cache_trace.txt.%d",
+            (int)file_mpi_rank);
 
-	    if ( (trace_file_ptr = HDfopen(trace_file_name, "r")) == NULL ) {
+        if ( (trace_file_ptr = HDfopen(trace_file_name, "r")) == NULL ) {
 
                 nerrors++;
                 if ( verbose ) {
@@ -7117,59 +7118,59 @@ trace_file_check(int metadata_write_strategy)
                               world_mpi_rank, FUNC);
                 }
             }
-	}
+    }
 
-	i = 0;
-	while ( ( nerrors == 0 ) && ( ! done ) )
-	{
-	    if ( (*expected_output)[i] == NULL ) {
+    i = 0;
+    while ( ( nerrors == 0 ) && ( ! done ) )
+    {
+        if ( (*expected_output)[i] == NULL ) {
 
-		expected_line_len = 0;
+        expected_line_len = 0;
 
-	    } else {
+        } else {
 
-		expected_line_len = HDstrlen((*expected_output)[i]);
-	    }
+        expected_line_len = HDstrlen((*expected_output)[i]);
+        }
 
-	    if ( HDfgets(buffer, 255, trace_file_ptr) != NULL ) {
+        if ( HDfgets(buffer, 255, trace_file_ptr) != NULL ) {
 
-	        actual_line_len = strlen(buffer);
+            actual_line_len = strlen(buffer);
 
-	    } else {
+        } else {
 
-	        actual_line_len = 0;
-	    }
+            actual_line_len = 0;
+        }
 
-	    if ( ( actual_line_len == 0 ) && ( expected_line_len == 0 ) ) {
+        if ( ( actual_line_len == 0 ) && ( expected_line_len == 0 ) ) {
 
-	        done = TRUE;
+            done = TRUE;
 
-	    } else if ( ( actual_line_len != expected_line_len ) ||
-		        ( HDstrcmp(buffer, (*expected_output)[i]) != 0 ) ) {
+        } else if ( ( actual_line_len != expected_line_len ) ||
+                ( HDstrcmp(buffer, (*expected_output)[i]) != 0 ) ) {
 
-	        nerrors++;
+            nerrors++;
                 if ( verbose ) {
                     HDfprintf(stdout,
-			      "%d:%s: Unexpected data in trace file line %d.\n",
+                "%d:%s: Unexpected data in trace file line %d.\n",
                               world_mpi_rank, FUNC, i);
-		    HDfprintf(stdout, "%d:%s: expected = \"%s\" %d\n",
-			       world_mpi_rank, FUNC, (*expected_output)[i],
-			       expected_line_len);
-		    HDfprintf(stdout, "%d:%s: actual   = \"%s\" %d\n",
-			       world_mpi_rank, FUNC, buffer,
-			       actual_line_len);
+            HDfprintf(stdout, "%d:%s: expected = \"%s\" %d\n",
+                world_mpi_rank, FUNC, (*expected_output)[i],
+                expected_line_len);
+            HDfprintf(stdout, "%d:%s: actual   = \"%s\" %d\n",
+                world_mpi_rank, FUNC, buffer,
+                actual_line_len);
                 }
-	    } else {
-	        i++;
-	    }
-	}
+        } else {
+            i++;
+        }
+    }
 
-	if ( trace_file_ptr != NULL ) {
+    if ( trace_file_ptr != NULL ) {
 
-	    HDfclose(trace_file_ptr);
-	    trace_file_ptr = NULL;
+        HDfclose(trace_file_ptr);
+        trace_file_ptr = NULL;
 #if 1
-	    HDremove(trace_file_name);
+        HDremove(trace_file_name);
 #endif
         }
     }
@@ -7178,9 +7179,9 @@ trace_file_check(int metadata_write_strategy)
 
     if ( world_mpi_rank == 0 ) {
 
-	if ( max_nerrors == 0 ) {
+    if ( max_nerrors == 0 ) {
 
-	    PASSED();
+        PASSED();
 
         } else {
 
@@ -7206,18 +7207,18 @@ trace_file_check(int metadata_write_strategy)
 
 } /* trace_file_check() */
 
-
+
 /*****************************************************************************
  *
- * Function:	smoke_check_6()
+ * Function:    smoke_check_6()
  *
- * Purpose:	Sixth smoke check for the parallel cache.
+ * Purpose:    Sixth smoke check for the parallel cache.
  *
- * Return:	Success:	TRUE
+ * Return:    Success:    TRUE
  *
- *		Failure:	FALSE
+ *        Failure:    FALSE
  *
- * Programmer:	JRM -- 1/13/06
+ * Programmer:    JRM -- 1/13/06
  *
  *****************************************************************************/
 static hbool_t
@@ -7233,23 +7234,23 @@ smoke_check_6(int metadata_write_strategy)
 
     switch ( metadata_write_strategy ) {
 
-	case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #6 -- process 0 only md write strategy");
+            TESTING("smoke check #6 -- process 0 only md write strategy");
             }
-	    break;
+        break;
 
-	case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #6 -- distributed md write strategy");
+            TESTING("smoke check #6 -- distributed md write strategy");
             }
-	    break;
+        break;
 
         default:
             if ( world_mpi_rank == 0 ) {
-        	TESTING("smoke check #6 -- unknown md write strategy");
+            TESTING("smoke check #6 -- unknown md write strategy");
             }
-	    break;
+        break;
     }
 
     nerrors = 0;
@@ -7258,12 +7259,12 @@ smoke_check_6(int metadata_write_strategy)
 
     if ( world_mpi_rank == world_server_mpi_rank ) {
 
-	if ( ! server_main() ) {
+    if ( ! server_main() ) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: server_main() failed.\n",
+        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -7279,7 +7280,7 @@ smoke_check_6(int metadata_write_strategy)
             fid = -1;
             cache_ptr = NULL;
             if ( verbose ) {
-		HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
+        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -7329,11 +7330,11 @@ smoke_check_6(int metadata_write_strategy)
             HDassert(cache_ptr->max_cache_size*0.8 > cache_ptr->coll_list_size);
         }
 
-	/* flush the file */
+    /* flush the file */
         if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
             nerrors++;
             if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
+            HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -7345,7 +7346,7 @@ smoke_check_6(int metadata_write_strategy)
             struct datum * entry_ptr;
             entry_ptr = &(data[i]);
 
-	    lock_entry(file_ptr, i);
+        lock_entry(file_ptr, i);
 
             if(TRUE != entry_ptr->header.coll_access) {
                 nerrors++;
@@ -7366,7 +7367,7 @@ smoke_check_6(int metadata_write_strategy)
             struct datum * entry_ptr;
             entry_ptr = &(data[i]);
 
-	    lock_entry(file_ptr, i);
+        lock_entry(file_ptr, i);
 
             if(FALSE != entry_ptr->header.coll_access) {
                 nerrors++;
@@ -7391,7 +7392,7 @@ smoke_check_6(int metadata_write_strategy)
 
                 nerrors++;
                 if ( verbose ) {
-		    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
+            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
                               world_mpi_rank, FUNC);
                 }
             }
@@ -7439,9 +7440,9 @@ smoke_check_6(int metadata_write_strategy)
 
     if ( world_mpi_rank == 0 ) {
 
-	if ( max_nerrors == 0 ) {
+    if ( max_nerrors == 0 ) {
 
-	    PASSED();
+        PASSED();
 
         } else {
 
@@ -7456,18 +7457,18 @@ smoke_check_6(int metadata_write_strategy)
 
 } /* smoke_check_6() */
 
-
+
 /*****************************************************************************
  *
- * Function:	main()
+ * Function:    main()
  *
- * Purpose:	Main function for the parallel cache test.
+ * Purpose:    Main function for the parallel cache test.
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	1
+ *        Failure:    1
  *
- * Programmer:	JRM -- 12/23/05
+ * Programmer:    JRM -- 12/23/05
  *
  *****************************************************************************/
 int
@@ -7494,7 +7495,7 @@ main(int argc, char **argv)
      * calls.  By then, MPI calls may not work.
      */
     if (H5dont_atexit() < 0){
-	printf("%d:Failed to turn off atexit processing. Continue.\n", 
+    printf("%d:Failed to turn off atexit processing. Continue.\n",
                mpi_rank);
     };
     H5open();
@@ -7505,32 +7506,32 @@ main(int argc, char **argv)
 #endif /* JRM */
     if ( express_test ) {
 
-	virt_num_data_entries = EXPRESS_VIRT_NUM_DATA_ENTRIES;
+    virt_num_data_entries = EXPRESS_VIRT_NUM_DATA_ENTRIES;
 
     } else {
 
-	virt_num_data_entries = STD_VIRT_NUM_DATA_ENTRIES;
+    virt_num_data_entries = STD_VIRT_NUM_DATA_ENTRIES;
     }
 
 #ifdef H5_HAVE_MPE
-    if ( MAINPROCESS ) { printf("	Tests compiled for MPE.\n"); }
+    if ( MAINPROCESS ) { printf("    Tests compiled for MPE.\n"); }
     virt_num_data_entries = MPE_VIRT_NUM_DATA_ENTIES;
 #endif /* H5_HAVE_MPE */
 
 
     if (MAINPROCESS){
-	printf("===================================\n");
-	printf("Parallel metadata cache tests\n");
-	printf("	mpi_size     = %d\n", mpi_size);
-	printf("	express_test = %d\n", express_test);
-	printf("===================================\n");
+    printf("===================================\n");
+    printf("Parallel metadata cache tests\n");
+    printf("    mpi_size     = %d\n", mpi_size);
+    printf("    express_test = %d\n", express_test);
+    printf("===================================\n");
     }
 
     if ( mpi_size < 3 ) {
 
         if ( MAINPROCESS ) {
 
-            printf("	Need at least 3 processes.  Exiting.\n");
+            printf("    Need at least 3 processes.  Exiting.\n");
         }
         goto finish;
     }
@@ -7549,8 +7550,8 @@ main(int argc, char **argv)
     /* setup file access property list with the world communicator */
     if ( FAIL == (fapl = H5Pcreate(H5P_FILE_ACCESS)) ) {
         nerrors++;
-	if ( verbose ) {
-	    HDfprintf(stdout, "%d:%s: H5Pcreate() failed 1.\n",
+    if ( verbose ) {
+        HDfprintf(stdout, "%d:%s: H5Pcreate() failed 1.\n",
                       world_mpi_rank, FUNC);
         }
     }
@@ -7582,8 +7583,8 @@ main(int argc, char **argv)
     /* close the fapl before we set it up again */
     if ( H5Pclose(fapl) < 0 ) {
         nerrors++;
-	if ( verbose ) {
-	    HDfprintf(stdout, "%d:%s: H5Pclose() failed.\n",
+    if ( verbose ) {
+        HDfprintf(stdout, "%d:%s: H5Pclose() failed.\n",
                       world_mpi_rank, FUNC);
         }
     }
@@ -7593,9 +7594,9 @@ main(int argc, char **argv)
 
         /* setup file access property list */
         if ( FAIL == (fapl = H5Pcreate(H5P_FILE_ACCESS)) ) {
-	    nerrors++;
-	    if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: H5Pcreate() failed 2.\n",
+        nerrors++;
+        if ( verbose ) {
+            HDfprintf(stdout, "%d:%s: H5Pcreate() failed 2.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -7603,8 +7604,8 @@ main(int argc, char **argv)
         if ( H5Pset_fapl_mpio(fapl, file_mpi_comm, MPI_INFO_NULL) < 0 ) {
 
             nerrors++;
-	    if ( verbose ) {
-	        HDfprintf(stdout, "%d:%s: H5Pset_fapl_mpio() failed 2.\n",
+        if ( verbose ) {
+            HDfprintf(stdout, "%d:%s: H5Pset_fapl_mpio() failed 2.\n",
                           world_mpi_rank, FUNC);
             }
         }
@@ -7622,7 +7623,7 @@ main(int argc, char **argv)
 
             HDfprintf(stdout, "Errors in test initialization.  Exiting.\n");
         }
-	goto finish;
+    goto finish;
     }
 
     /* run the tests */
@@ -7675,16 +7676,16 @@ finish:
      * and exit.
      */
     MPI_Barrier(MPI_COMM_WORLD);
-    if (MAINPROCESS){		/* only process 0 reports */
-	printf("===================================\n");
-	if (failures){
-	    printf("***metadata cache tests detected %d failures***\n",
+    if (MAINPROCESS){        /* only process 0 reports */
+    printf("===================================\n");
+    if (failures){
+        printf("***metadata cache tests detected %d failures***\n",
                    failures);
-	}
-	else{
-	    printf("metadata cache tests finished with no failures\n");
-	}
-	printf("===================================\n");
+    }
+    else{
+        printf("metadata cache tests finished with no failures\n");
+    }
+    printf("===================================\n");
     }
 
     takedown_derived_types();
diff --git a/testpar/t_cache_image.c b/testpar/t_cache_image.c
index f65b248..5b512d6 100644
--- a/testpar/t_cache_image.c
+++ b/testpar/t_cache_image.c
@@ -5,23 +5,20 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* Programmer:  John Mainzer
  *              7/13/15
  *
- *              This file contains tests specific to the cache image 
- *		feature implemented in H5C.c
+ *              This file contains tests specific to the cache image
+ *        feature implemented in H5C.c
  */
-#include "h5test.h"
 #include "testphdf5.h"
-#include "testpar.h"
+
 #include "cache_common.h"
 #include "genall5.h"
 
@@ -30,7 +27,7 @@
 #define DSET_SIZE               (40 * CHUNK_SIZE)
 #define MAX_NUM_DSETS           256
 #define PAR_NUM_DSETS           32
-#define PAGE_SIZE		(4 * 1024)
+#define PAGE_SIZE        (4 * 1024)
 #define PB_SIZE                 (64 * PAGE_SIZE)
 
 /* global variable declarations: */
@@ -61,8 +58,8 @@ static void open_hdf5_file(const hbool_t create_file,
     hid_t * file_id_ptr,
     H5F_t ** file_ptr_ptr,
     H5C_t ** cache_ptr_ptr,
-    MPI_Comm comm, 
-    MPI_Info info, 
+    MPI_Comm comm,
+    MPI_Info info,
    int l_facc_type,
    const hbool_t all_coll_metadata_ops,
    const hbool_t coll_metadata_write,
@@ -72,11 +69,11 @@ static void verify_data_sets(hid_t file_id, int min_dset, int max_dset);
 
 /* local test function declarations */
 
-static hbool_t parse_flags(int argc, char * argv[], hbool_t * setup_ptr, 
+static hbool_t parse_flags(int argc, char * argv[], hbool_t * setup_ptr,
     hbool_t * ici_ptr, int * file_idx_ptr, int * mpi_size_ptr, hbool_t display);
 static void usage(void);
 static unsigned construct_test_file(int test_file_index);
-static void par_create_dataset(int dset_num, hid_t file_id, int mpi_rank, 
+static void par_create_dataset(int dset_num, hid_t file_id, int mpi_rank,
     int mpi_size);
 static void par_delete_dataset(int dset_num, hid_t file_id, int mpi_rank);
 static void par_verify_dataset(int dset_num, hid_t file_id, int mpi_rank);
@@ -85,15 +82,15 @@ static hbool_t serial_insert_cache_image(int file_name_idx, int mpi_size);
 static void serial_verify_dataset(int dset_num, hid_t file_id, int mpi_size);
 
 /* top level test function declarations */
-static unsigned verify_cache_image_RO(int file_name_id, 
+static unsigned verify_cache_image_RO(int file_name_id,
     int md_write_strat, int mpi_rank);
-static unsigned verify_cache_image_RW(int file_name_id, 
+static unsigned verify_cache_image_RW(int file_name_id,
     int md_write_strat, int mpi_rank);
 
-static hbool_t smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, 
+static hbool_t smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info,
     int mpi_rank, int mpi_size);
 
-
+
 /****************************************************************************/
 /***************************** Utility Functions ****************************/
 /****************************************************************************/
@@ -101,52 +98,52 @@ static hbool_t smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info,
 /*-------------------------------------------------------------------------
  * Function:    construct_test_file()
  *
- * Purpose:     This function attempts to mimic the typical "poor man's 
- *		parallel use case in which the file is passed between
- *		processes, each of which open the file, write some data,
- *		close the file, and then pass control on to the next 
- *		process.
+ * Purpose:     This function attempts to mimic the typical "poor man's
+ *        parallel use case in which the file is passed between
+ *        processes, each of which open the file, write some data,
+ *        close the file, and then pass control on to the next
+ *        process.
  *
- *		In this case, we create one group for each process, and
- *		populate it with a "zoo" of HDF5 objects selected to 
- *		(ideally) exercise all HDF5 on disk data structures.
+ *        In this case, we create one group for each process, and
+ *        populate it with a "zoo" of HDF5 objects selected to
+ *        (ideally) exercise all HDF5 on disk data structures.
  *
- *		The end result is a test file used verify that PHDF5 
- *		can open a file with a cache image.
+ *        The end result is a test file used verify that PHDF5
+ *        can open a file with a cache image.
  *
- *		Cycle of operation
+ *        Cycle of operation
  *
- *		1) Create a HDF5 file with the cache image FAPL entry.  
+ *        1) Create a HDF5 file with the cache image FAPL entry.
  *
- *		   Verify that the cache is informed of the cache image 
- *		   FAPL entry.
+ *           Verify that the cache is informed of the cache image
+ *           FAPL entry.
  *
- *		   Set all cache image flags, forcing full functionality.
+ *           Set all cache image flags, forcing full functionality.
  *
- *		2) Create a data set in the file.
+ *        2) Create a data set in the file.
  *
- *		3) Close the file.
+ *        3) Close the file.
  *
- *		4) Open the file.
+ *        4) Open the file.
  *
- *		   Verify that the metadata cache is instructed to load 
+ *           Verify that the metadata cache is instructed to load
  *                 the metadata cache image.
  *
- *		5) Create a data set in the file.
+ *        5) Create a data set in the file.
  *
- *		6) Close the file.  If enough datasets have been created
+ *        6) Close the file.  If enough datasets have been created
  *                 goto 7.  Otherwise return to 4.
  *
- *		7) Open the file R/O.
+ *        7) Open the file R/O.
  *
  *                 Verify that the file contains a metadata cache image
  *                 superblock extension message.
- *		
- *		8) Verify all data sets.
  *
- *		   Verify that the cache image has been loaded.
+ *        8) Verify all data sets.
+ *
+ *           Verify that the cache image has been loaded.
  *
- *	        9) close the file.
+ *            9) close the file.
  *
  * Return:      void
  *
@@ -155,7 +152,7 @@ static hbool_t smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info,
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *-------------------------------------------------------------------------
  */
@@ -177,7 +174,7 @@ construct_test_file(int test_file_index)
 
     pass = TRUE;
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -186,7 +183,7 @@ construct_test_file(int test_file_index)
 
         HDassert(FILENAMES[test_file_index]);
 
-        if ( h5_fixname(FILENAMES[test_file_index], H5P_DEFAULT, 
+        if ( h5_fixname(FILENAMES[test_file_index], H5P_DEFAULT,
                                   filename, sizeof(filename))
             == NULL ) {
 
@@ -195,13 +192,13 @@ construct_test_file(int test_file_index)
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
-    /* 1) Create a HDF5 file with the cache image FAPL entry. 
+    /* 1) Create a HDF5 file with the cache image FAPL entry.
      *
-     *	  Verify that the cache is informed of the cache image FAPL entry.
+     *      Verify that the cache is informed of the cache image FAPL entry.
      *
      *    Set flags forcing full function of the cache image feature.
      */
@@ -212,7 +209,7 @@ construct_test_file(int test_file_index)
                        /* mdci_sbem_expected    */ FALSE,
                        /* read_only             */ FALSE,
                        /* set_mdci_fapl         */ TRUE,
-		       /* config_fsm            */ TRUE,
+            /* config_fsm            */ TRUE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -227,7 +224,7 @@ construct_test_file(int test_file_index)
                        /* md_write_strat        */ 0);
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -249,7 +246,7 @@ construct_test_file(int test_file_index)
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -265,7 +262,7 @@ construct_test_file(int test_file_index)
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -284,7 +281,7 @@ construct_test_file(int test_file_index)
                            /* mdci_sbem_expected    */ TRUE,
                            /* read_only             */ FALSE,
                            /* set_mdci_fapl         */ TRUE,
-		           /* config_fsm            */ FALSE,
+                /* config_fsm            */ FALSE,
                            /* enable_page_buffer    */ FALSE,
                            /* hdf_file_name         */ filename,
                            /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -358,7 +355,7 @@ construct_test_file(int test_file_index)
                        /* mdci_sbem_expected    */ TRUE,
                        /* read_only             */ TRUE,
                        /* set_mdci_fapl         */ FALSE,
-	               /* config_fsm            */ FALSE,
+                /* config_fsm            */ FALSE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -377,7 +374,7 @@ construct_test_file(int test_file_index)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
-    /* 8) Open and close all data sets. 
+    /* 8) Open and close all data sets.
      *
      *    Verify that the cache image has been loaded.
      */
@@ -416,15 +413,15 @@ construct_test_file(int test_file_index)
 
 } /* construct_test_file() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    create_data_sets()
  *
  * Purpose:     If pass is TRUE on entry, create the specified data sets
- *		in the indicated file.
+ *        in the indicated file.
  *
- *		Data sets and their contents must be well know, as we 
- *		will verify that they contain the expected data later.
+ *        Data sets and their contents must be well know, as we
+ *        will verify that they contain the expected data later.
  *
  *              On failure, set pass to FALSE, and set failure_mssg
  *              to point to an appropriate failure message.
@@ -438,15 +435,15 @@ construct_test_file(int test_file_index)
  *
  * Modifications:
  *
- *              Added min_dset and max_dset parameters and supporting 
- *		code.  This allows the caller to specify a range of 
- *		datasets to create.
- *						JRM -- 8/20/15
+ *              Added min_dset and max_dset parameters and supporting
+ *        code.  This allows the caller to specify a range of
+ *        datasets to create.
+ *                        JRM -- 8/20/15
  *
  *-------------------------------------------------------------------------
  */
 
-static void 
+static void
 create_data_sets(hid_t file_id, int min_dset, int max_dset)
 {
     const char * fcn_name = "create_data_sets()";
@@ -668,8 +665,8 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
                 /* read the chunk from file */
                 if ( pass ) {
 
-                    status = H5Dread(dataset_ids[m], H5T_NATIVE_INT, 
-                                     memspace_id, filespace_ids[m], 
+                    status = H5Dread(dataset_ids[m], H5T_NATIVE_INT,
+                                     memspace_id, filespace_ids[m],
                                      H5P_DEFAULT, data_chunk);
 
                     if ( status < 0 ) {
@@ -694,7 +691,7 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
 
                                 valid_chunk = FALSE;
 
-				if ( verbose ) {
+                if ( verbose ) {
 
                                     HDfprintf(stdout,
                                     "data_chunk[%0d][%0d] = %0d, expect %0d.\n",
@@ -704,7 +701,7 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
                                     HDfprintf(stdout,
                                     "m = %d, i = %d, j = %d, k = %d, l = %d\n",
                                     m, i, j, k, l);
-				}
+                }
                             }
                         }
                     }
@@ -714,12 +711,12 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
                         pass = FALSE;
                         failure_mssg = "slab validation failed.";
 
-			if ( verbose ) {
+            if ( verbose ) {
 
-                            fprintf(stdout, 
+                            fprintf(stdout,
                                   "Chunk (%0d, %0d) in /dset%03d is invalid.\n",
                                   i, j, m);
-			}
+            }
                     }
                 }
                 m++;
@@ -770,16 +767,16 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
 
 } /* create_data_sets() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    delete_data_sets()
  *
- * Purpose:     If pass is TRUE on entry, verify and then delete the 
- *		dataset(s) indicated by min_dset and max_dset in the 
- *		indicated file.
+ * Purpose:     If pass is TRUE on entry, verify and then delete the
+ *        dataset(s) indicated by min_dset and max_dset in the
+ *        indicated file.
  *
- *		Data sets and their contents must be well know, as we 
- *		will verify that they contain the expected data later.
+ *        Data sets and their contents must be well know, as we
+ *        will verify that they contain the expected data later.
  *
  *              On failure, set pass to FALSE, and set failure_mssg
  *              to point to an appropriate failure message.
@@ -794,17 +791,17 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
  * Modifications:
  *
  *              None.
- *						JRM -- 8/20/15
+ *                        JRM -- 8/20/15
  *
  *-------------------------------------------------------------------------
  */
-#if 0 
+#if 0
 /* this code will be needed to test full support of cache image
  * in parallel -- keep it around against that day.
  *
  *                                      -- JRM
  */
-static void 
+static void
 delete_data_sets(hid_t file_id, int min_dset, int max_dset)
 {
     const char * fcn_name = "delete_data_sets()";
@@ -835,11 +832,11 @@ delete_data_sets(hid_t file_id, int min_dset, int max_dset)
         {
             sprintf(dset_name, "/dset%03d", i);
 
-	    if ( H5Ldelete(file_id, dset_name, H5P_DEFAULT) < 0) {
+        if ( H5Ldelete(file_id, dset_name, H5P_DEFAULT) < 0) {
 
                 pass = FALSE;
                 failure_mssg = "H5Ldelete() failed.";
-	    }
+        }
 
             i++;
         }
@@ -852,32 +849,32 @@ delete_data_sets(hid_t file_id, int min_dset, int max_dset)
 } /* delete_data_sets() */
 #endif
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    open_hdf5_file()
  *
- * Purpose:     If pass is true on entry, create or open the specified HDF5 
- *		and test to see if it has a metadata cache image superblock 
- *		extension message.  
+ * Purpose:     If pass is true on entry, create or open the specified HDF5
+ *        and test to see if it has a metadata cache image superblock
+ *        extension message.
  *
- *		Set pass to FALSE and issue a suitable failure 
- *		message if either the file contains a metadata cache image
- *		superblock extension and mdci_sbem_expected is TRUE, or 
- *		vise versa.
+ *        Set pass to FALSE and issue a suitable failure
+ *        message if either the file contains a metadata cache image
+ *        superblock extension and mdci_sbem_expected is TRUE, or
+ *        vise versa.
  *
- *		If mdci_sbem_expected is TRUE, also verify that the metadata 
- *		cache has been advised of this.
+ *        If mdci_sbem_expected is TRUE, also verify that the metadata
+ *        cache has been advised of this.
  *
- *		If read_only is TRUE, open the file read only.  Otherwise
- *		open the file read/write.
+ *        If read_only is TRUE, open the file read only.  Otherwise
+ *        open the file read/write.
  *
- *		If set_mdci_fapl is TRUE, set the metadata cache image 
- *		FAPL entry when opening the file, and verify that the 
- *		metadata cache is notified.
+ *        If set_mdci_fapl is TRUE, set the metadata cache image
+ *        FAPL entry when opening the file, and verify that the
+ *        metadata cache is notified.
  *
- *		If config_fsm is TRUE, setup the persistant free space 
- *		manager.  Note that this flag may only be set if 
- *		create_file is also TRUE.
+ *        If config_fsm is TRUE, setup the persistant free space
+ *        manager.  Note that this flag may only be set if
+ *        create_file is also TRUE.
  *
  *              Return pointers to the cache data structure and file data
  *              structures.
@@ -895,10 +892,10 @@ delete_data_sets(hid_t file_id, int min_dset, int max_dset)
  * Modifications:
  *
  *              Modified function to handle parallel file creates / opens.
- *              
+ *
  *                                                 JRM -- 2/1/17
  *
- *              Modified function to handle 
+ *              Modified function to handle
  *
  *-------------------------------------------------------------------------
  */
@@ -906,17 +903,17 @@ delete_data_sets(hid_t file_id, int min_dset, int max_dset)
 static void
 open_hdf5_file(const hbool_t create_file,
                const hbool_t mdci_sbem_expected,
-	       const hbool_t read_only,
-	       const hbool_t set_mdci_fapl,
-	       const hbool_t config_fsm,
+        const hbool_t read_only,
+        const hbool_t set_mdci_fapl,
+        const hbool_t config_fsm,
                const hbool_t enable_page_buffer,
-	       const char * hdf_file_name,
+        const char * hdf_file_name,
                const unsigned cache_image_flags,
                hid_t * file_id_ptr,
                H5F_t ** file_ptr_ptr,
                H5C_t ** cache_ptr_ptr,
-               MPI_Comm comm, 
-               MPI_Info info, 
+               MPI_Comm comm,
+               MPI_Info info,
                int l_facc_type,
                const hbool_t all_coll_metadata_ops,
                const hbool_t coll_metadata_write,
@@ -943,8 +940,8 @@ open_hdf5_file(const hbool_t create_file,
 
     if ( pass )
     {
-	/* opening the file both read only and with a cache image 
-         * requested is a contradiction.  We resolve it by ignoring 
+    /* opening the file both read only and with a cache image
+         * requested is a contradiction.  We resolve it by ignoring
          * the cache image request silently.
          */
         if ( ( create_file && mdci_sbem_expected ) ||
@@ -971,7 +968,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* create a file access propertly list. */
@@ -986,13 +983,13 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* call H5Pset_libver_bounds() on the fapl_id */
     if ( pass ) {
 
-        if ( H5Pset_libver_bounds(fapl_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) 
+        if ( H5Pset_libver_bounds(fapl_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST)
                 < 0 ) {
 
             pass = FALSE;
@@ -1000,7 +997,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* get metadata cache image config -- verify that it is the default */
@@ -1018,7 +1015,7 @@ open_hdf5_file(const hbool_t create_file,
                H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION ) ||
              ( cache_image_config.generate_image != FALSE ) ||
              ( cache_image_config.save_resize_status != FALSE ) ||
-             ( cache_image_config.entry_ageout != 
+             ( cache_image_config.entry_ageout !=
                H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE ) ) {
 
             pass = FALSE;
@@ -1026,7 +1023,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* set metadata cache image fapl entry if indicated */
@@ -1046,24 +1043,24 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* setup the persistant free space manager if indicated */
     if ( ( pass ) && ( config_fsm ) ) {
 
-	fcpl_id = H5Pcreate(H5P_FILE_CREATE);
+    fcpl_id = H5Pcreate(H5P_FILE_CREATE);
 
-	if ( fcpl_id <= 0 ) {
+    if ( fcpl_id <= 0 ) {
 
-	    pass = FALSE;
-	    failure_mssg = "H5Pcreate(H5P_FILE_CREATE) failed.";
-	}
+        pass = FALSE;
+        failure_mssg = "H5Pcreate(H5P_FILE_CREATE) failed.";
+    }
     }
 
     if ( ( pass ) && ( config_fsm ) ) {
 
-        if ( H5Pset_file_space_strategy(fcpl_id, H5F_FSPACE_STRATEGY_PAGE, 
+        if ( H5Pset_file_space_strategy(fcpl_id, H5F_FSPACE_STRATEGY_PAGE,
                                         TRUE, (hsize_t)1) == FAIL ) {
             pass = FALSE;
             failure_mssg = "H5Pset_file_space_strategy() failed.\n";
@@ -1079,7 +1076,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* setup the page buffer if indicated */
@@ -1089,10 +1086,10 @@ open_hdf5_file(const hbool_t create_file,
 
             pass = FALSE;
             failure_mssg = "H5Pset_page_buffer_size() failed.\n";
-        } 
+        }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -1100,13 +1097,13 @@ open_hdf5_file(const hbool_t create_file,
 
         /* set Parallel access with communicator */
         if ( H5Pset_fapl_mpio(fapl_id, comm, info) < 0 ) {
- 
+
             pass = FALSE;
             failure_mssg = "H5Pset_fapl_mpio() failed.\n";
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     if ( ( pass ) && ( l_facc_type == FACC_MPIO ) ) {
@@ -1118,7 +1115,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     if ( ( pass ) && ( l_facc_type == FACC_MPIO ) ) {
@@ -1130,7 +1127,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     if ( ( pass ) && ( l_facc_type == FACC_MPIO ) ) {
@@ -1139,7 +1136,7 @@ open_hdf5_file(const hbool_t create_file,
         H5AC_cache_config_t mdc_config;
 
         mdc_config.version = H5C__CURR_AUTO_SIZE_CTL_VER;
-        
+
         if ( H5Pget_mdc_config(fapl_id, &mdc_config) < 0 ) {
 
             pass = FALSE;
@@ -1155,7 +1152,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* open the file */
@@ -1163,13 +1160,13 @@ open_hdf5_file(const hbool_t create_file,
 
         if ( create_file ) {
 
-	    if ( fcpl_id != -1 )
+        if ( fcpl_id != -1 )
 
-                file_id = H5Fcreate(hdf_file_name, H5F_ACC_TRUNC, 
-				    fcpl_id, fapl_id);
-	    else
+                file_id = H5Fcreate(hdf_file_name, H5F_ACC_TRUNC,
+                    fcpl_id, fapl_id);
+        else
 
-		file_id = H5Fcreate(hdf_file_name, H5F_ACC_TRUNC, 
+        file_id = H5Fcreate(hdf_file_name, H5F_ACC_TRUNC,
                                     H5P_DEFAULT, fapl_id);
 
         } else {
@@ -1204,7 +1201,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* get a pointer to the files internal data structure and then
@@ -1223,12 +1220,12 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
-    /* verify expected page buffer status.  At present, page buffering 
-     * must be disabled in parallel -- hopefully this will change in the 
+    /* verify expected page buffer status.  At present, page buffering
+     * must be disabled in parallel -- hopefully this will change in the
      * future.
      */
     if ( pass ) {
@@ -1247,7 +1244,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -1267,7 +1264,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -1275,26 +1272,26 @@ open_hdf5_file(const hbool_t create_file,
 
         if ( set_mdci_fapl ) {
 
-	    if ( read_only ) {
+        if ( read_only ) {
 
-                if ( ( image_ctl.version != 
+                if ( ( image_ctl.version !=
                        H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION ) ||
                      ( image_ctl.generate_image != FALSE ) ||
                      ( image_ctl.save_resize_status != FALSE ) ||
-                     ( image_ctl.entry_ageout != 
+                     ( image_ctl.entry_ageout !=
                        H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE ) ||
                      ( image_ctl.flags != H5C_CI__ALL_FLAGS ) ) {
 
                     pass = FALSE;
                     failure_mssg = "Unexpected image_ctl values(1).\n";
                 }
-	    } else {
+        } else {
 
-                if ( ( image_ctl.version != 
+                if ( ( image_ctl.version !=
                        H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION ) ||
-                     ( image_ctl.generate_image != TRUE ) || 
+                     ( image_ctl.generate_image != TRUE ) ||
                      ( image_ctl.save_resize_status != FALSE ) ||
-                     ( image_ctl.entry_ageout != 
+                     ( image_ctl.entry_ageout !=
                        H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE ) ||
                      ( image_ctl.flags != H5C_CI__ALL_FLAGS ) ) {
 
@@ -1304,11 +1301,11 @@ open_hdf5_file(const hbool_t create_file,
             }
         } else {
 
-            if ( ( image_ctl.version != 
+            if ( ( image_ctl.version !=
                    H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION ) ||
                  ( image_ctl.generate_image != FALSE ) ||
                  ( image_ctl.save_resize_status != FALSE ) ||
-                 ( image_ctl.entry_ageout != 
+                 ( image_ctl.entry_ageout !=
                    H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE ) ||
                  ( image_ctl.flags != H5C_CI__ALL_FLAGS ) ) {
 
@@ -1318,7 +1315,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     if ( ( pass ) && ( set_mdci_fapl ) ) {
@@ -1332,7 +1329,7 @@ open_hdf5_file(const hbool_t create_file,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     if ( pass ) {
@@ -1361,19 +1358,19 @@ open_hdf5_file(const hbool_t create_file,
                     pass = FALSE;
                     failure_mssg = "mdci sb extension message not present?\n";
                 }
-	    }
+        }
         } else {
 
-	    if ( ( cache_ptr->load_image == TRUE ) ||
+        if ( ( cache_ptr->load_image == TRUE ) ||
                  ( cache_ptr->delete_image == TRUE ) ) {
 
                 pass = FALSE;
                 failure_mssg = "mdci sb extension message present?\n";
-	    }
+        }
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     if ( pass ) {
@@ -1384,11 +1381,11 @@ open_hdf5_file(const hbool_t create_file,
     }
 
     if ( show_progress ) {
-        HDfprintf(stdout, "%s: cp = %d, pass = %d -- exiting.\n", 
+        HDfprintf(stdout, "%s: cp = %d, pass = %d -- exiting.\n",
                   fcn_name, cp++, pass);
 
         if ( ! pass )
-            HDfprintf(stdout, "%s: failure_mssg = %s\n", 
+            HDfprintf(stdout, "%s: failure_mssg = %s\n",
                       fcn_name, failure_mssg);
     }
 
@@ -1396,11 +1393,11 @@ open_hdf5_file(const hbool_t create_file,
 
 } /* open_hdf5_file() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    par_create_dataset()
  *
- * Purpose:     Collectively create a chunked dataset, and fill it with 
+ * Purpose:     Collectively create a chunked dataset, and fill it with
  *              known values.
  *
  *              On failure, set pass to FALSE, and set failure_mssg
@@ -1471,7 +1468,7 @@ par_create_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* set the dataset creation plist to specify that the raw data is
@@ -1489,7 +1486,7 @@ par_create_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     if ( pass ) {
@@ -1505,7 +1502,7 @@ par_create_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* create the dataset */
@@ -1522,7 +1519,7 @@ par_create_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* get the file space ID */
@@ -1537,7 +1534,7 @@ par_create_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* create the mem space to be used to read and write chunks */
@@ -1555,7 +1552,7 @@ par_create_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* select in memory hyperslab */
@@ -1577,7 +1574,7 @@ par_create_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* setup the DXPL for collective I/O */
@@ -1592,7 +1589,7 @@ par_create_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     if ( pass ) {
@@ -1604,7 +1601,7 @@ par_create_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* initialize the dataset with collective writes */
@@ -1615,8 +1612,8 @@ par_create_dataset(int dset_num,
         while ( ( pass ) && ( j < DSET_SIZE ) )
         {
 
-            if ( show_progress ) 
-                HDfprintf(stdout, "%s: cp = %d.0, pass = %d.\n", 
+            if ( show_progress )
+                HDfprintf(stdout, "%s: cp = %d.0, pass = %d.\n",
                           fcn_name, cp, pass);
 
             /* initialize the slab */
@@ -1630,8 +1627,8 @@ par_create_dataset(int dset_num,
                 }
             }
 
-            if ( show_progress ) 
-                HDfprintf(stdout, "%s: cp = %d.1, pass = %d.\n", 
+            if ( show_progress )
+                HDfprintf(stdout, "%s: cp = %d.1, pass = %d.\n",
                           fcn_name, cp, pass);
 
             /* select on disk hyperslab */
@@ -1639,7 +1636,7 @@ par_create_dataset(int dset_num,
             offset[1] = (hsize_t)i;
             offset[2] = (hsize_t)j;
             a_size[0] = (hsize_t)1;        /* size of hyperslab */
-            a_size[1] = CHUNK_SIZE;  
+            a_size[1] = CHUNK_SIZE;
             a_size[2] = CHUNK_SIZE;
             status = H5Sselect_hyperslab(filespace_id, H5S_SELECT_SET,
                                          offset, NULL, a_size, NULL);
@@ -1650,8 +1647,8 @@ par_create_dataset(int dset_num,
                 failure_mssg = "disk H5Sselect_hyperslab() failed.";
             }
 
-            if ( show_progress ) 
-                HDfprintf(stdout, "%s: cp = %d.2, pass = %d.\n", 
+            if ( show_progress )
+                HDfprintf(stdout, "%s: cp = %d.2, pass = %d.\n",
                           fcn_name, cp, pass);
 
             /* write the chunk to file */
@@ -1664,8 +1661,8 @@ par_create_dataset(int dset_num,
                 failure_mssg = "H5Dwrite() failed.";
             }
 
-            if ( show_progress ) 
-                HDfprintf(stdout, "%s: cp = %d.3, pass = %d.\n", 
+            if ( show_progress )
+                HDfprintf(stdout, "%s: cp = %d.3, pass = %d.\n",
                           fcn_name, cp, pass);
 
             j += CHUNK_SIZE;
@@ -1675,7 +1672,7 @@ par_create_dataset(int dset_num,
     }
 
     cp++;
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* read data from data sets and validate it */
@@ -1764,7 +1761,7 @@ par_create_dataset(int dset_num,
         i += CHUNK_SIZE;
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* close the data space */
@@ -1809,14 +1806,14 @@ par_create_dataset(int dset_num,
         failure_mssg = "H5Pclose(dxpl) failed.";
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     return;
 
 } /* par_create_dataset() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    par_delete_dataset()
  *
@@ -1864,7 +1861,7 @@ par_delete_dataset(int dset_num,
         par_verify_dataset(dset_num, file_id, mpi_rank);
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* delete the target dataset */
@@ -1877,21 +1874,29 @@ par_delete_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     return;
 
 } /* par_delete_dataset() */
 
-
+
+/* This test uses many POSIX things that are not available on
+ * Windows. We're using a check for fork(2) here as a proxy for
+ * all POSIX/Unix/Linux things until this test can be made
+ * more platform-independent.
+ */
+#ifdef H5_HAVE_FORK
+
+
 /*-------------------------------------------------------------------------
  * Function:    par_insert_cache_image()
  *
  * Purpose:     Insert a cache image in the supplied file.
  *
- *              At present, cache image is not enabled in the parallel 
- *              so we have to insert the cache image with a serial 
+ *              At present, cache image is not enabled in the parallel
+ *              so we have to insert the cache image with a serial
  *              process.  Do this via a fork and an execv from process 0.
  *              All processes wait until the child process completes, and
  *              then return.
@@ -1937,22 +1942,22 @@ par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size )
                 /* fun and games to shutup the compiler */
                 char param0[32] = "t_cache_image";
                 char param1[32] = "ici";
-                char * child_argv[] = {param0, 
-                                       param1, 
-                                       file_name_idx_str, 
-                                       mpi_size_str, 
+                char * child_argv[] = {param0,
+                                       param1,
+                                       file_name_idx_str,
+                                       mpi_size_str,
                                        NULL};
 
                 /* we may need to play with the path here */
                 if ( execv("t_cache_image", child_argv) == -1 ) {
 
-                    HDfprintf(stdout, 
+                    HDfprintf(stdout,
                              "execl() of ici process failed. errno = %d(%s)\n",
                              errno, strerror(errno));
                     exit(1);
                 }
 
-            } else if ( child_pid != -1 ) {  
+            } else if ( child_pid != -1 ) {
                 /* this is the parent process -- wait until child is done */
                 if ( -1 == waitpid(child_pid, &child_status, WUNTRACED)) {
 
@@ -1975,7 +1980,7 @@ par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size )
                 }
             } else { /* fork failed */
 
-                HDfprintf(stdout, 
+                HDfprintf(stdout,
                           "can't create process to insert cache image.\n");
                 pass = FALSE;
             }
@@ -1984,8 +1989,8 @@ par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size )
 
     if ( pass ) {
 
-        /* make sure insertion of the cache image is complete 
-         * before proceeding 
+        /* make sure insertion of the cache image is complete
+         * before proceeding
          */
         MPI_Barrier(MPI_COMM_WORLD);
     }
@@ -1993,8 +1998,17 @@ par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size )
     return;
 
 } /* par_insert_cache_image() */
+#else /* H5_HAVE_FORK */
+
+static void
+par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size )
+{
+    return;
+} /* par_insert_cache_image() */
+
+#endif /* H5_HAVE_FORK */
+
 
-
 /*-------------------------------------------------------------------------
  * Function:    par_verify_dataset()
  *
@@ -2074,7 +2088,7 @@ par_verify_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* create the mem space to be used to read */
@@ -2092,7 +2106,7 @@ par_verify_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* select in memory hyperslab */
@@ -2114,7 +2128,7 @@ par_verify_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* setup the DXPL for collective I/O */
@@ -2129,7 +2143,7 @@ par_verify_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     if ( pass ) {
@@ -2141,7 +2155,7 @@ par_verify_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* read data from data sets and validate it */
@@ -2230,7 +2244,7 @@ par_verify_dataset(int dset_num,
         i += CHUNK_SIZE;
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* close the file space */
@@ -2261,23 +2275,23 @@ par_verify_dataset(int dset_num,
         failure_mssg = "H5Pclose(dxpl) failed.";
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     return;
 
 } /* par_verify_dataset() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    serial_insert_cache_image()
  *
  * Purpose:     Insert a cache image in the supplied file.
  *
- * 		To populate the cache image, validate the contents 
- * 		of the file before closing.
+ *         To populate the cache image, validate the contents
+ *         of the file before closing.
  *
- *              On failure, print an appropriate error message and 
+ *              On failure, print an appropriate error message and
  *              return FALSE.
  *
  * Return:      TRUE if succussful, FALSE otherwise.
@@ -2331,7 +2345,7 @@ serial_insert_cache_image(int file_name_idx, int mpi_size )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
-    /* 2) Open the PHDF5 file with the cache image FAPL entry. 
+    /* 2) Open the PHDF5 file with the cache image FAPL entry.
      */
 
     if ( pass ) {
@@ -2390,7 +2404,7 @@ serial_insert_cache_image(int file_name_idx, int mpi_size )
 
 } /* serial_insert_cache_image() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    serial_verify_dataset()
  *
@@ -2466,7 +2480,7 @@ serial_verify_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* create the mem space to be used to read */
@@ -2484,7 +2498,7 @@ serial_verify_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* select in memory hyperslab */
@@ -2506,7 +2520,7 @@ serial_verify_dataset(int dset_num,
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -2603,7 +2617,7 @@ serial_verify_dataset(int dset_num,
     }
 
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* close the file space */
@@ -2627,18 +2641,18 @@ serial_verify_dataset(int dset_num,
         failure_mssg = "H5Sclose(memspace_id) failed.";
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     return;
 
 } /* serial_verify_dataset() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    parse_flags
  *
- * Purpose:     Parse the flags passed to this program, and load the 
+ * Purpose:     Parse the flags passed to this program, and load the
  *              values into the supplied field.
  *
  * Return:      Success:        1
@@ -2650,7 +2664,7 @@ serial_verify_dataset(int dset_num,
  *-------------------------------------------------------------------------
  */
 static hbool_t
-parse_flags(int argc, char * argv[], hbool_t * setup_ptr, 
+parse_flags(int argc, char * argv[], hbool_t * setup_ptr,
     hbool_t * ici_ptr, int * file_idx_ptr, int * mpi_size_ptr, hbool_t display)
 {
     const char * fcn_name = "parse_flags()";
@@ -2671,7 +2685,7 @@ parse_flags(int argc, char * argv[], hbool_t * setup_ptr,
     }
 
 
-    if ( ( success ) && 
+    if ( ( success ) &&
          ( ( argc != 1 ) && ( argc != 2 ) && ( argc != 4 ) ) ) {
 
         success = FALSE;
@@ -2718,7 +2732,7 @@ parse_flags(int argc, char * argv[], hbool_t * setup_ptr,
 
         else if ( *ici_ptr )
 
-            HDfprintf(stdout, "t_cache_image ici %d %d\n", 
+            HDfprintf(stdout, "t_cache_image ici %d %d\n",
                       *file_idx_ptr, *mpi_size_ptr);
 
         else
@@ -2730,7 +2744,7 @@ parse_flags(int argc, char * argv[], hbool_t * setup_ptr,
 
 } /* parse_flags() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    usage
  *
@@ -2740,7 +2754,7 @@ parse_flags(int argc, char * argv[], hbool_t * setup_ptr,
  * Return:      void
  *
  * Programmer:  John Mainzer
- *              4/28/11 
+ *              4/28/11
  *
  * Modifications:
  *
@@ -2794,17 +2808,17 @@ usage(void)
     return;
 } /* usage() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    verify_data_sets()
  *
- * Purpose:     If pass is TRUE on entry, verify that the data sets in the 
- *		file exist and contain the expected data.  
+ * Purpose:     If pass is TRUE on entry, verify that the data sets in the
+ *        file exist and contain the expected data.
  *
- *		Note that these data sets were created by 
- *		create_data_sets() above.  Thus any changes in that 
- *		function must be reflected in this function, and 
- *		vise-versa.
+ *        Note that these data sets were created by
+ *        create_data_sets() above.  Thus any changes in that
+ *        function must be reflected in this function, and
+ *        vise-versa.
  *
  *              On failure, set pass to FALSE, and set failure_mssg
  *              to point to an appropriate failure message.
@@ -2818,15 +2832,15 @@ usage(void)
  *
  * Modifications:
  *
- *              Added min_dset and max_dset parameters and supporting 
- *		code.  This allows the caller to specify a range of 
- *		datasets to verify.
- *						JRM -- 8/20/15
+ *              Added min_dset and max_dset parameters and supporting
+ *        code.  This allows the caller to specify a range of
+ *        datasets to verify.
+ *                        JRM -- 8/20/15
  *
  *-------------------------------------------------------------------------
  */
 
-static void 
+static void
 verify_data_sets(hid_t file_id, int min_dset, int max_dset)
 {
     const char * fcn_name = "verify_data_sets()";
@@ -2954,8 +2968,8 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
                 /* read the chunk from file */
                 if ( pass ) {
 
-                    status = H5Dread(dataset_ids[m], H5T_NATIVE_INT, 
-                                     memspace_id, filespace_ids[m], 
+                    status = H5Dread(dataset_ids[m], H5T_NATIVE_INT,
+                                     memspace_id, filespace_ids[m],
                                      H5P_DEFAULT, data_chunk);
 
                     if ( status < 0 ) {
@@ -2980,8 +2994,8 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
 
                                 valid_chunk = FALSE;
 
-				if ( verbose ) {
-				
+                if ( verbose ) {
+
                                     HDfprintf(stdout,
                                     "data_chunk[%0d][%0d] = %0d, expect %0d.\n",
                                     k, l, data_chunk[k][l],
@@ -2990,7 +3004,7 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
                                     HDfprintf(stdout,
                                      "m = %d, i = %d, j = %d, k = %d, l = %d\n",
                                      m, i, j, k, l);
-				}
+                }
                             }
                         }
                     }
@@ -3000,12 +3014,12 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
                         pass = FALSE;
                         failure_mssg = "slab validation failed.";
 
-			if ( verbose ) {
+            if ( verbose ) {
 
-                            fprintf(stdout, 
+                            fprintf(stdout,
                                   "Chunk (%0d, %0d) in /dset%03d is invalid.\n",
                                   i, j, m);
-			}
+            }
                     }
                 }
                 m++;
@@ -3056,7 +3070,7 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
 
 } /* verify_data_sets() */
 
-
+
 /****************************************************************************/
 /******************************* Test Functions *****************************/
 /****************************************************************************/
@@ -3064,21 +3078,21 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
 /*-------------------------------------------------------------------------
  * Function:    verify_cache_image_RO()
  *
- * Purpose:     Verify that a HDF5 file containing a cache image is 
- *              opened R/O and read correctly by PHDF5 with the specified 
+ * Purpose:     Verify that a HDF5 file containing a cache image is
+ *              opened R/O and read correctly by PHDF5 with the specified
  *              metadata write strategy.
- *              
+ *
  *              Basic cycle of operation is as follows:
  *
- *		1) Open the test file created at the beginning of this 
- *		   test read only.
+ *        1) Open the test file created at the beginning of this
+ *           test read only.
  *
- *		   Verify that the file contains a cache image.
+ *           Verify that the file contains a cache image.
  *
- *		   Verify that only process 0 reads the cache image.
+ *           Verify that only process 0 reads the cache image.
  *
- *		   Verify that all other processes receive the cache 
- *		   image block from process 0.
+ *           Verify that all other processes receive the cache
+ *           image block from process 0.
  *
  *              2) Verify that the file contains the expected data.
  *
@@ -3098,7 +3112,7 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *-------------------------------------------------------------------------
  */
@@ -3137,14 +3151,14 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
 
     show_progress = ( ( show_progress ) && ( mpi_rank == 0 ) );
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
     /* setup the file name */
     if ( pass ) {
 
-        if ( h5_fixname(FILENAMES[file_name_id], H5P_DEFAULT, 
+        if ( h5_fixname(FILENAMES[file_name_id], H5P_DEFAULT,
                         filename, sizeof(filename)) == NULL ) {
 
             pass = FALSE;
@@ -3152,7 +3166,7 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -3167,7 +3181,7 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
                        /* mdci_sbem_expected    */ TRUE,
                        /* read_only             */ TRUE,
                        /* set_mdci_fapl         */ FALSE,
-		       /* config_fsm            */ FALSE,
+            /* config_fsm            */ FALSE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -3182,15 +3196,15 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
                        /* md_write_strat        */ md_write_strat);
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
-    /* 2) Verify that the file contains the expected data. 
+    /* 2) Verify that the file contains the expected data.
      *
      *    Verify that only process 0 reads the cache image.
      *
-     *    Verify that all other processes receive the cache 
+     *    Verify that all other processes receive the cache
      *    image block from process 0.
      */
 
@@ -3212,14 +3226,14 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    /* Verify that all other processes receive the cache image block 
+    /* Verify that all other processes receive the cache image block
      * from process 0.
-     * 
-     * Since we have alread verified that only process 0 has read the 
-     * image, it is sufficient to verify that the image was loaded on 
+     *
+     * Since we have alread verified that only process 0 has read the
+     * image, it is sufficient to verify that the image was loaded on
      * all processes.
      */
 #if H5C_COLLECT_CACHE_STATS
@@ -3233,12 +3247,12 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
     /* 3) Close the file. */
- 
+
     if ( pass ) {
 
         if ( H5Fclose(file_id) < 0  ) {
@@ -3249,7 +3263,7 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -3261,7 +3275,7 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
                        /* mdci_sbem_expected    */ TRUE,
                        /* read_only             */ TRUE,
                        /* set_mdci_fapl         */ FALSE,
-		       /* config_fsm            */ FALSE,
+            /* config_fsm            */ FALSE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -3276,12 +3290,12 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
                        /* md_write_strat        */ md_write_strat);
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
     /* 5) Verify that the file contains the expected data. */
- 
+
     if ( pass ) {
 
        verify_data_sets(file_id, 0, MAX_NUM_DSETS - 1);
@@ -3300,7 +3314,7 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
 
 
     /* 6) Close the file. */
- 
+
     if ( pass ) {
 
         if ( H5Fclose(file_id) < 0  ) {
@@ -3311,7 +3325,7 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -3326,7 +3340,7 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
 
             H5_FAILED();
 
-            if ( show_progress ) 
+            if ( show_progress )
                 HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n", failure_mssg);
         }
     }
@@ -3336,32 +3350,32 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
 
 } /* verify_cache_image_RO() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    verify_cache_image_RW()
  *
- * Purpose:     Verify that a HDF5 file containing a cache image is 
- *              opened and read correctly by PHDF5 with the specified 
+ * Purpose:     Verify that a HDF5 file containing a cache image is
+ *              opened and read correctly by PHDF5 with the specified
  *              metadata write strategy.
- *              
+ *
  *              Basic cycle of operation is as follows:
  *
- *		1) Open the test file created at the beginning of this 
- *		   test.
+ *        1) Open the test file created at the beginning of this
+ *           test.
  *
- *		   Verify that the file contains a cache image.
+ *           Verify that the file contains a cache image.
  *
  *              2) Verify that the file contains the expected data.
  *
- *		   Verify that only process 0 reads the cache image.
+ *           Verify that only process 0 reads the cache image.
  *
- *		   Verify that all other processes receive the cache 
- *		   image block from process 0.
+ *           Verify that all other processes receive the cache
+ *           image block from process 0.
  *
  *
  *              3) Close the file.
  *
- *              4) Open the file, and verify that it doesn't contain 
+ *              4) Open the file, and verify that it doesn't contain
  *                 a cache image.
  *
  *              5) Verify that the file contains the expected data.
@@ -3377,7 +3391,7 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *-------------------------------------------------------------------------
  */
@@ -3416,14 +3430,14 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
 
     show_progress = ( ( show_progress ) && ( mpi_rank == 0 ) );
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
     /* setup the file name */
     if ( pass ) {
 
-        if ( h5_fixname(FILENAMES[file_name_id], H5P_DEFAULT, 
+        if ( h5_fixname(FILENAMES[file_name_id], H5P_DEFAULT,
                         filename, sizeof(filename)) == NULL ) {
 
             pass = FALSE;
@@ -3431,7 +3445,7 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -3441,7 +3455,7 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
      *
      *    Verify that only process 0 reads the cache image.
      *
-     *    Verify that all other processes receive the cache 
+     *    Verify that all other processes receive the cache
      *    image block from process 0.
      */
 
@@ -3451,7 +3465,7 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
                        /* mdci_sbem_expected    */ TRUE,
                        /* read_only             */ FALSE,
                        /* set_mdci_fapl         */ FALSE,
-		       /* config_fsm            */ FALSE,
+            /* config_fsm            */ FALSE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -3466,7 +3480,7 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
                        /* md_write_strat        */ md_write_strat);
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -3474,7 +3488,7 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
      *
      *    Verify that only process 0 reads the cache image.
      *
-     *    Verify that all other processes receive the cache 
+     *    Verify that all other processes receive the cache
      *    image block from process 0.
      */
     if ( pass ) {
@@ -3495,14 +3509,14 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    /* Verify that all other processes receive the cache image block 
+    /* Verify that all other processes receive the cache image block
      * from process 0.
-     * 
-     * Since we have alread verified that only process 0 has read the 
-     * image, it is sufficient to verify that the image was loaded on 
+     *
+     * Since we have alread verified that only process 0 has read the
+     * image, it is sufficient to verify that the image was loaded on
      * all processes.
      */
 #if H5C_COLLECT_CACHE_STATS
@@ -3516,12 +3530,12 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
     /* 3) Close the file. */
- 
+
     if ( pass ) {
 
         if ( H5Fclose(file_id) < 0  ) {
@@ -3532,7 +3546,7 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -3544,7 +3558,7 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
                        /* mdci_sbem_expected    */ FALSE,
                        /* read_only             */ FALSE,
                        /* set_mdci_fapl         */ FALSE,
-		       /* config_fsm            */ FALSE,
+            /* config_fsm            */ FALSE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -3559,12 +3573,12 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
                        /* md_write_strat        */ md_write_strat);
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
     /* 5) Verify that the file contains the expected data. */
- 
+
     if ( pass ) {
 
        verify_data_sets(file_id, 0, MAX_NUM_DSETS - 1);
@@ -3583,7 +3597,7 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
 
 
     /* 6) Close the file. */
- 
+
     if ( pass ) {
 
         if ( H5Fclose(file_id) < 0  ) {
@@ -3594,7 +3608,7 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
         }
     }
 
-    if ( show_progress ) 
+    if ( show_progress )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
@@ -3624,7 +3638,7 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
 
             H5_FAILED();
 
-            if ( show_progress ) 
+            if ( show_progress )
                 HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n", failure_mssg);
         }
     }
@@ -3634,20 +3648,20 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
 
 } /* verify_cache_imageRW() */
 
-
+
 /*****************************************************************************
  *
  * Function:    smoke_check_1()
  *
- * Purpose:     Initial smoke check to verify correct behaviour of cache 
+ * Purpose:     Initial smoke check to verify correct behaviour of cache
  *              image in combination with parallel.
- *              
+ *
  *              As cache image is currently disabled in the parallel case,
  *              we construct a test file in parallel, verify it in serial
  *              and generate a cache image in passing, and then verify
  *              it again in parallel.
  *
- *              In passing, also verify that page buffering is silently 
+ *              In passing, also verify that page buffering is silently
  *              disabled in the parallel case.  Needless to say, this part
  *              of the test will have to be re-worked when and if page
  *              buffering is supported in parallel.
@@ -3702,7 +3716,7 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
-    /* 1) Create a PHDF5 file without the cache image FAPL entry. 
+    /* 1) Create a PHDF5 file without the cache image FAPL entry.
      *
      *    Verify that a cache image is not requested
      */
@@ -3809,11 +3823,11 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
-    /* 7) Verify the datasets in the file backwards 
+    /* 7) Verify the datasets in the file backwards
      *
      *    Verify that only process 0 reads the cache image.
      *
-     *    Verify that all other processes receive the cache 
+     *    Verify that all other processes receive the cache
      *    image block from process 0.
      */
 
@@ -3843,11 +3857,11 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
     if ( ( mpi_rank == 0 ) && ( show_progress ) )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    /* Verify that all other processes receive the cache image block 
+    /* Verify that all other processes receive the cache image block
      * from process 0.
-     * 
-     * Since we have alread verified that only process 0 has read the 
-     * image, it is sufficient to verify that the image was loaded on 
+     *
+     * Since we have alread verified that only process 0 has read the
+     * image, it is sufficient to verify that the image was loaded on
      * all processes.
      */
 #if H5C_COLLECT_CACHE_STATS
@@ -3908,11 +3922,11 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
 
-    /* 10) Verify the datasets in the file 
+    /* 10) Verify the datasets in the file
      *
      *     Verify that only process 0 reads the cache image.
      *
-     *     Verify that all other processes receive the cache 
+     *     Verify that all other processes receive the cache
      *     image block from process 0.
      */
 
@@ -3942,11 +3956,11 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
     if ( ( mpi_rank == 0 ) && ( show_progress ) )
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    /* Verify that all other processes receive the cache image block 
+    /* Verify that all other processes receive the cache image block
      * from process 0.
-     * 
-     * Since we have alread verified that only process 0 has read the 
-     * image, it is sufficient to verify that the image was loaded on 
+     *
+     * Since we have alread verified that only process 0 has read the
+     * image, it is sufficient to verify that the image was loaded on
      * all processes.
      */
 #if H5C_COLLECT_CACHE_STATS
@@ -4049,28 +4063,35 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
 
             H5_FAILED();
 
-            HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n", 
+            HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n",
                       fcn_name, failure_mssg);
         }
     }
 
     return !pass;
-    
+
 } /* smoke_check_1() */
 
-
+
+/* This test uses many POSIX things that are not available on
+ * Windows. We're using a check for fork(2) here as a proxy for
+ * all POSIX/Unix/Linux things until this test can be made
+ * more platform-independent.
+ */
+#ifdef H5_HAVE_FORK
+
 /*-------------------------------------------------------------------------
  * Function:    main
  *
  * Purpose:     Run parallel tests on the cache image feature.
- * 
- *              At present, cache image is disabled in parallel, and 
- *              thus these tests are restructed to verifying that a 
+ *
+ *              At present, cache image is disabled in parallel, and
+ *              thus these tests are restructed to verifying that a
  *              file with a cache image can be opened in the parallel
- *              case, and verifying that instructions to create a 
+ *              case, and verifying that instructions to create a
  *              cache image are ignored in the parallel case.
  *
- *              WARNING: This test uses fork() and execve(), and 
+ *              WARNING: This test uses fork() and execve(), and
  *                       therefore will not run on Windows.
  *
  * Return:      Success: 0
@@ -4108,14 +4129,14 @@ main(int argc, char **argv)
         HDfflush(stdout);
 
         i = 0;
-        while ( ( FILENAMES[i] != NULL ) && ( i < TEST_FILES_TO_CONSTRUCT ) ) { 
+        while ( ( FILENAMES[i] != NULL ) && ( i < TEST_FILES_TO_CONSTRUCT ) ) {
 
             HDfprintf(stdout, "   writing %s ... ", FILENAMES[i]);
             HDfflush(stdout);
             construct_test_file(i);
 
             if ( pass ) {
-            
+
                 printf("done.\n");
                 HDfflush(stdout);
 
@@ -4196,13 +4217,13 @@ main(int argc, char **argv)
             /* we may need to play with the path here */
             if ( execv("t_cache_image", child_argv) == -1 ) {
 
-                HDfprintf(stdout, 
+                HDfprintf(stdout,
                           "execl() of setup process failed. errno = %d(%s)\n",
                           errno, strerror(errno));
                 exit(1);
             }
 
-        } else if ( child_pid != -1 ) {  
+        } else if ( child_pid != -1 ) {
             /* this is the parent process -- wait until child is done */
             if ( -1 == waitpid(child_pid, &child_status, WUNTRACED)) {
 
@@ -4218,7 +4239,7 @@ main(int argc, char **argv)
 
             } else {
 
-                HDfprintf(stdout, 
+                HDfprintf(stdout,
                  "testfile construction complete -- proceeding with tests.\n");
             }
         } else { /* fork failed */
@@ -4231,14 +4252,14 @@ main(int argc, char **argv)
     MPI_Barrier(MPI_COMM_WORLD);
 
 
-    nerrs += verify_cache_image_RO(0, 
+    nerrs += verify_cache_image_RO(0,
                      H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY, mpi_rank);
 #if 1
-    nerrs += verify_cache_image_RO(1, 
+    nerrs += verify_cache_image_RO(1,
                      H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED, mpi_rank);
-    nerrs += verify_cache_image_RW(0, 
+    nerrs += verify_cache_image_RW(0,
                      H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY, mpi_rank);
-    nerrs += verify_cache_image_RW(1, 
+    nerrs += verify_cache_image_RW(1,
                      H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED, mpi_rank);
     nerrs += smoke_check_1(comm, info, mpi_rank, mpi_size);
 #endif
@@ -4274,4 +4295,14 @@ finish:
     return(nerrs > 0);
 
 } /* main() */
+#else /* H5_HAVE_FORK */
+
+int
+main(void)
+{
+    HDfprintf(stderr, "Non-POSIX platform. Skipping.\n");
+    return EXIT_SUCCESS;
+} /* end main() */
+
+#endif /* H5_HAVE_FORK */
 
diff --git a/testpar/t_chunk_alloc.c b/testpar/t_chunk_alloc.c
index 05fd2fc..2340ae0 100644
--- a/testpar/t_chunk_alloc.c
+++ b/testpar/t_chunk_alloc.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/testpar/t_coll_chunk.c b/testpar/t_coll_chunk.c
index ab9de09..c6fa3d4 100644
--- a/testpar/t_coll_chunk.c
+++ b/testpar/t_coll_chunk.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "testphdf5.h"
diff --git a/testpar/t_dset.c b/testpar/t_dset.c
index ceacb3a..b315772 100644
--- a/testpar/t_dset.c
+++ b/testpar/t_dset.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -681,8 +679,8 @@ dataset_writeAll(void)
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
     if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((ret>= 0),"set independent IO collectively succeeded");
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
     }
 
 
@@ -750,8 +748,8 @@ dataset_writeAll(void)
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
     if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-      ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-      VRFY((ret>= 0),"set independent IO collectively succeeded");
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
     }
 
 
@@ -821,8 +819,8 @@ dataset_writeAll(void)
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
     if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((ret>= 0),"set independent IO collectively succeeded");
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
     }
 
 
@@ -886,8 +884,8 @@ dataset_writeAll(void)
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
     if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-      ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-      VRFY((ret>= 0),"set independent IO collectively succeeded");
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
     }
 
     /* write data collectively */
@@ -1186,8 +1184,8 @@ dataset_readAll(void)
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
     if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-      ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-      VRFY((ret>= 0),"set independent IO collectively succeeded");
+         ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+         VRFY((ret>= 0),"set independent IO collectively succeeded");
     }
 
 
@@ -1254,8 +1252,8 @@ dataset_readAll(void)
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
     if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((ret>= 0),"set independent IO collectively succeeded");
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
     }
 
 
@@ -1337,8 +1335,8 @@ dataset_readAll(void)
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
     if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((ret>= 0),"set independent IO collectively succeeded");
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
     }
 
     /* read data collectively */
@@ -2202,8 +2200,8 @@ extend_writeAll(void)
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
     if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((ret>= 0),"set independent IO collectively succeeded");
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
     }
 
 
@@ -2242,8 +2240,8 @@ extend_writeAll(void)
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
     if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((ret>= 0),"set independent IO collectively succeeded");
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
     }
 
 
@@ -2416,8 +2414,8 @@ extend_readAll(void)
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
     if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((ret>= 0),"set independent IO collectively succeeded");
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
     }
 
 
@@ -2463,8 +2461,8 @@ extend_readAll(void)
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
     if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((ret>= 0),"set independent IO collectively succeeded");
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret>= 0),"set independent IO collectively succeeded");
     }
 
 
@@ -2636,8 +2634,8 @@ compress_readAll(void)
             ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
             VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
             if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-            ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-            VRFY((ret>= 0),"set independent IO collectively succeeded");
+                ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
+                VRFY((ret>= 0),"set independent IO collectively succeeded");
             }
 
 
@@ -2653,11 +2651,8 @@ compress_readAll(void)
                     nerrors++;
                 }
 
-            /* Writing to the compressed, chunked dataset in parallel should fail */
-            H5E_BEGIN_TRY {
-                ret = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, xfer_plist, data_read);
-            } H5E_END_TRY;
-            VRFY((ret < 0), "H5Dwrite failed");
+            ret = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, xfer_plist, data_read);
+            VRFY((ret >= 0), "H5Dwrite succeeded");
 
             ret = H5Pclose(xfer_plist);
             VRFY((ret >= 0), "H5Pclose succeeded");
diff --git a/testpar/t_file.c b/testpar/t_file.c
index 4a923d4..f670034 100644
--- a/testpar/t_file.c
+++ b/testpar/t_file.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -19,21 +17,22 @@
 
 #include "testphdf5.h"
 
-#include "H5PBprivate.h"
+#include "H5CXprivate.h"        /* API Contexts                         */
 #include "H5Iprivate.h"
+#include "H5PBprivate.h"
 
 /*
  * This file needs to access private information from the H5F package.
  */
-#define H5C_FRIEND		/*suppress error about including H5Cpkg	  */
-#include "H5Cpkg.h"
 #define H5AC_FRIEND		/*suppress error about including H5ACpkg	  */
 #include "H5ACpkg.h"
-#define H5MF_FRIEND		/*suppress error about including H5MFpkg	  */
-#include "H5MFpkg.h"
+#define H5C_FRIEND		/*suppress error about including H5Cpkg	  */
+#include "H5Cpkg.h"
 #define H5F_FRIEND		/*suppress error about including H5Fpkg	  */
 #define H5F_TESTING
 #include "H5Fpkg.h"
+#define H5MF_FRIEND		/*suppress error about including H5MFpkg	  */
+#include "H5MFpkg.h"
 
 #define NUM_DSETS               5
 
@@ -122,7 +121,6 @@ test_page_buffer_access(void)
 {
     hid_t file_id = -1;          /* File ID */
     hid_t fcpl, fapl, fapl_self;
-    hid_t dxpl_id = H5P_DATASET_XFER_DEFAULT;
     size_t page_count = 0;
     int i, num_elements = 200;
     haddr_t raw_addr, meta_addr;
@@ -130,6 +128,7 @@ test_page_buffer_access(void)
     H5F_t *f = NULL;
     herr_t ret;			/* generic return value */
     const char *filename;
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
@@ -196,25 +195,30 @@ test_page_buffer_access(void)
         file_id = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl_self);
         VRFY((file_id >= 0), "");
 
+        /* Push API context */
+        ret = H5CX_push();
+        VRFY((ret == 0), "H5CX_push()");
+        api_ctx_pushed = TRUE;
+
         /* Get a pointer to the internal file object */
         f = (H5F_t *)H5I_object(file_id);
 
         VRFY((f->shared->page_buf != NULL), "Page Buffer created with 1 process");
 
         /* allocate space for 200 raw elements */
-        raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements);
+        raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int)*(size_t)num_elements);
         VRFY((raw_addr != HADDR_UNDEF), "");
 
         /* allocate space for 200 metadata elements */
-        meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements);
+        meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, sizeof(int)*(size_t)num_elements);
         VRFY((meta_addr != HADDR_UNDEF), "");
 
         page_count = 0;
 
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, H5AC_ind_read_dxpl_id, data);
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, data);
         VRFY((ret == 0), "");
 
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
@@ -222,10 +226,10 @@ test_page_buffer_access(void)
         /* update the first 50 elements */
         for(i=0 ; i<50 ; i++)
             data[i] = i;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
         H5Eprint2(H5E_DEFAULT, stderr);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
         VRFY((ret == 0), "");
         page_count += 2;
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
@@ -233,43 +237,43 @@ test_page_buffer_access(void)
         /* update the second 50 elements */
         for(i=0 ; i<50 ; i++)
             data[i] = i+50;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*50), sizeof(int)*50, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*50), sizeof(int)*50, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*50), sizeof(int)*50, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*50), sizeof(int)*50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
         /* update 100 - 200 */
         for(i=0 ; i<100 ; i++)
             data[i] = i+100;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*100), sizeof(int)*100, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*100), sizeof(int)*100, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*100), sizeof(int)*100, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*100), sizeof(int)*100, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
-        ret = H5PB_flush(f, dxpl_id, FALSE);
+        ret = H5PB_flush(f, FALSE);
         VRFY((ret == 0), "");
 
         /* read elements 0 - 200 */
-        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*200, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*200, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
         for (i=0; i < 200; i++)
             VRFY((data[i] == i), "Read different values than written");
-        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*200, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*200, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
         for (i=0; i < 200; i++)
             VRFY((data[i] == i), "Read different values than written");
 
         /* read elements 0 - 50 */
-        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
         for (i=0; i < 50; i++)
             VRFY((data[i] == i), "Read different values than written");
-        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
         for (i=0; i < 50; i++)
@@ -280,6 +284,9 @@ test_page_buffer_access(void)
         VRFY((ret >= 0), "H5Fclose succeeded");
         ret = H5Pclose(fapl_self);
         VRFY((ret>=0), "H5Pclose succeeded");
+
+        /* Pop API context */
+        if(api_ctx_pushed) { ret = H5CX_pop(); VRFY((ret == 0), "H5CX_pop()"); api_ctx_pushed = FALSE; }
     }
 #endif
 
@@ -295,23 +302,28 @@ test_page_buffer_access(void)
         file_id = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl);
         VRFY((file_id >= 0), "");
 
+        /* Push API context */
+        ret = H5CX_push();
+        VRFY((ret == 0), "H5CX_push()");
+        api_ctx_pushed = TRUE;
+
         /* Get a pointer to the internal file object */
         f = (H5F_t *)H5I_object(file_id);
 
         VRFY((f->shared->page_buf != NULL), "Page Buffer created with 1 process");
 
         /* allocate space for 200 raw elements */
-        raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements);
+        raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int)*(size_t)num_elements);
         VRFY((raw_addr != HADDR_UNDEF), "");
         /* allocate space for 200 metadata elements */
-        meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, H5AC_ind_read_dxpl_id, sizeof(int)*(size_t)num_elements);
+        meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, sizeof(int)*(size_t)num_elements);
         VRFY((meta_addr != HADDR_UNDEF), "");
 
         page_count = 0;
 
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, data);
         VRFY((ret == 0), "");
 
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
@@ -319,27 +331,27 @@ test_page_buffer_access(void)
         /* update the first 50 elements */
         for(i=0 ; i<50 ; i++)
             data[i] = i;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
         /* update the second 50 elements */
         for(i=0 ; i<50 ; i++)
             data[i] = i+50;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*50), sizeof(int)*50, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*50), sizeof(int)*50, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*50), sizeof(int)*50, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*50), sizeof(int)*50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
         /* update 100 - 200 */
         for(i=0 ; i<100 ; i++)
             data[i] = i+100;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*100), sizeof(int)*100, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*100), sizeof(int)*100, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*100), sizeof(int)*100, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*100), sizeof(int)*100, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
@@ -347,24 +359,24 @@ test_page_buffer_access(void)
         VRFY((ret == 0), "");
 
         /* read elements 0 - 200 */
-        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*200, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*200, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
         for (i=0; i < 200; i++)
             VRFY((data[i] == i), "Read different values than written");
-        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*200, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*200, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
         for (i=0; i < 200; i++)
             VRFY((data[i] == i), "Read different values than written");
 
         /* read elements 0 - 50 */
-        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
         for (i=0; i < 50; i++)
             VRFY((data[i] == i), "Read different values than written");
-        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
         VRFY((ret == 0), "");
         page_count += 1;
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
@@ -375,20 +387,20 @@ test_page_buffer_access(void)
         /* reset the first 50 elements to -1*/
         for(i=0 ; i<50 ; i++)
             data[i] = -1;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
         /* read elements 0 - 50 */
-        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, H5AC_rawdata_dxpl_id, data);
+        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
         for (i=0; i < 50; i++)
             VRFY((data[i] == -1), "Read different values than written");
-        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, H5AC_ind_read_dxpl_id, data);
+        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
         for (i=0; i < 50; i++) 
@@ -404,6 +416,9 @@ test_page_buffer_access(void)
     ret = H5Pclose(fcpl);
     VRFY((ret>=0), "H5Pclose succeeded");
 
+    /* Pop API context */
+    if(api_ctx_pushed) { ret = H5CX_pop(); VRFY((ret == 0), "H5CX_pop()"); api_ctx_pushed = FALSE; }
+
     HDfree(data);
     data = NULL;
     MPI_Barrier(MPI_COMM_WORLD);
@@ -426,6 +441,7 @@ create_file(const char *filename, hid_t fcpl, hid_t fapl, int metadata_write_str
     H5F_t       *f = NULL;
     H5C_t       *cache_ptr = NULL;
     H5AC_cache_config_t config;
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t      ret;
 
     file_id = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl);
@@ -434,6 +450,11 @@ create_file(const char *filename, hid_t fcpl, hid_t fapl, int metadata_write_str
     ret = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
     VRFY((ret == 0), "");
 
+    /* Push API context */
+    ret = H5CX_push();
+    VRFY((ret == 0), "H5CX_push()");
+    api_ctx_pushed = TRUE;
+
     f = (H5F_t *)H5I_object(file_id);
     VRFY((f != NULL), "");
 
@@ -551,6 +572,9 @@ create_file(const char *filename, hid_t fcpl, hid_t fapl, int metadata_write_str
     ret = H5Sclose(mem_dataspace);
     VRFY((ret == 0), "");
 
+    /* Pop API context */
+    if(api_ctx_pushed) { ret = H5CX_pop(); VRFY((ret == 0), "H5CX_pop()"); api_ctx_pushed = FALSE; }
+
     MPI_Barrier(MPI_COMM_WORLD);
     HDfree(data_array);
     return 0;
@@ -574,6 +598,7 @@ open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
     H5F_t       *f = NULL;
     H5C_t       *cache_ptr = NULL;
     H5AC_cache_config_t config;
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t      ret;
 
     config.version = H5AC__CURR_CACHE_CONFIG_VERSION;
@@ -589,6 +614,11 @@ open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
     H5Eprint2(H5E_DEFAULT, stderr);
     VRFY((file_id >= 0), "");
 
+    /* Push API context */
+    ret = H5CX_push();
+    VRFY((ret == 0), "H5CX_push()");
+    api_ctx_pushed = TRUE;
+
     ret = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
     VRFY((ret == 0), "");
 
@@ -679,7 +709,7 @@ open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
             HDassert(entry_ptr->is_dirty == FALSE);
 
             if(!entry_ptr->is_pinned && !entry_ptr->is_protected) {
-                ret = H5AC_expunge_entry(f, H5AC_ind_read_dxpl_id, entry_ptr->type, entry_ptr->addr, 0);
+                ret = H5AC_expunge_entry(f, entry_ptr->type, entry_ptr->addr, 0);
                 VRFY((ret == 0), "");
             }
 
@@ -701,6 +731,10 @@ open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
     VRFY((ret == 0), "");
     ret = H5Sclose(mem_dataspace);
     VRFY((ret == 0), "");
+
+    /* Pop API context */
+    if(api_ctx_pushed) { ret = H5CX_pop(); VRFY((ret == 0), "H5CX_pop()"); api_ctx_pushed = FALSE; }
+
     HDfree(data_array);
 
     return nerrors;
diff --git a/testpar/t_file_image.c b/testpar/t_file_image.c
index a2246b6..62db11a 100644
--- a/testpar/t_file_image.c
+++ b/testpar/t_file_image.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/testpar/t_filter_read.c b/testpar/t_filter_read.c
index 44f3f11..4556b01 100644
--- a/testpar/t_filter_read.c
+++ b/testpar/t_filter_read.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/testpar/t_filters_parallel.c b/testpar/t_filters_parallel.c
new file mode 100644
index 0000000..21a5ce0
--- /dev/null
+++ b/testpar/t_filters_parallel.c
@@ -0,0 +1,2475 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer: Jordan Henderson
+ *             01/31/2017
+ *
+ * This file contains tests for writing to and reading from
+ * datasets in parallel with filters applied to the data.
+ */
+
+#include "t_filters_parallel.h"
+
+const char *FILENAME[] = {
+        "t_filters_parallel",
+        NULL
+};
+char filenames[1][256];
+
+int nerrors = 0;
+
+#define ARRAY_SIZE(a) sizeof(a) / sizeof(a[0])
+
+static void test_one_chunk_filtered_dataset(void);
+static void test_filtered_dataset_no_overlap(void);
+static void test_filtered_dataset_overlap(void);
+static void test_filtered_dataset_single_no_selection(void);
+static void test_filtered_dataset_all_no_selection(void);
+static void test_filtered_dataset_point_selection(void);
+static void test_filtered_dataset_interleaved_write(void);
+static void test_3d_filtered_dataset_no_overlap_separate_pages(void);
+static void test_3d_filtered_dataset_no_overlap_same_pages(void);
+static void test_3d_filtered_dataset_overlap(void);
+static void test_cmpd_filtered_dataset_no_conversion_unshared(void);
+static void test_cmpd_filtered_dataset_no_conversion_shared(void);
+static void test_cmpd_filtered_dataset_type_conversion_unshared(void);
+static void test_cmpd_filtered_dataset_type_conversion_shared(void);
+static void test_write_serial_read_parallel(void);
+static void test_write_parallel_read_serial(void);
+
+static MPI_Comm comm = MPI_COMM_WORLD;
+static MPI_Info info = MPI_INFO_NULL;
+static int      mpi_rank;
+static int      mpi_size;
+
+static void (*tests[])(void) = {
+        test_one_chunk_filtered_dataset,
+        test_filtered_dataset_no_overlap,
+        test_filtered_dataset_overlap,
+        test_filtered_dataset_single_no_selection,
+        test_filtered_dataset_all_no_selection,
+        test_filtered_dataset_point_selection,
+        test_filtered_dataset_interleaved_write,
+        test_3d_filtered_dataset_no_overlap_separate_pages,
+        test_3d_filtered_dataset_no_overlap_same_pages,
+        test_3d_filtered_dataset_overlap,
+        test_cmpd_filtered_dataset_no_conversion_unshared,
+        test_cmpd_filtered_dataset_no_conversion_shared,
+        test_cmpd_filtered_dataset_type_conversion_unshared,
+        test_cmpd_filtered_dataset_type_conversion_shared,
+        test_write_serial_read_parallel,
+        test_write_parallel_read_serial,
+};
+
+/*
+ * Tests parallel write of filtered data in the special
+ * case where a dataset is composed of a single chunk.
+ *
+ * Programmer: Jordan Henderson
+ *             02/01/2017
+ */
+static void
+test_one_chunk_filtered_dataset(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    hsize_t     dataset_dims[ONE_CHUNK_FILTERED_DATASET_DIMS];
+    hsize_t     chunk_dims[ONE_CHUNK_FILTERED_DATASET_DIMS];
+    hsize_t     sel_dims[ONE_CHUNK_FILTERED_DATASET_DIMS];
+    hsize_t     count[ONE_CHUNK_FILTERED_DATASET_DIMS];
+    hsize_t     stride[ONE_CHUNK_FILTERED_DATASET_DIMS];
+    hsize_t     block[ONE_CHUNK_FILTERED_DATASET_DIMS];
+    hsize_t     offset[ONE_CHUNK_FILTERED_DATASET_DIMS];
+    size_t      i, data_size, correct_buf_size;
+    hid_t       file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t       filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing one-chunk filtered dataset");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) ONE_CHUNK_FILTERED_DATASET_NROWS;
+    dataset_dims[1] = (hsize_t) ONE_CHUNK_FILTERED_DATASET_NCOLS;
+    chunk_dims[0] = (hsize_t) ONE_CHUNK_FILTERED_DATASET_CH_NROWS;
+    chunk_dims[1] = (hsize_t) ONE_CHUNK_FILTERED_DATASET_CH_NCOLS;
+    sel_dims[0] = (hsize_t) ONE_CHUNK_FILTERED_DATASET_NROWS / (hsize_t) mpi_size;
+    sel_dims[1] = (hsize_t) ONE_CHUNK_FILTERED_DATASET_NCOLS;
+
+    filespace = H5Screate_simple(ONE_CHUNK_FILTERED_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(ONE_CHUNK_FILTERED_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, ONE_CHUNK_FILTERED_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    dset_id = H5Dcreate2(file_id, ONE_CHUNK_FILTERED_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = 1;
+    count[1] = 1;
+    stride[0] = (hsize_t) ONE_CHUNK_FILTERED_DATASET_CH_NROWS;
+    stride[1] = (hsize_t) ONE_CHUNK_FILTERED_DATASET_CH_NCOLS;
+    block[0] = sel_dims[0];
+    block[1] = sel_dims[1];
+    offset[0] = ((hsize_t) mpi_rank * sel_dims[0]);
+    offset[1] = 0;
+
+    if (VERBOSE_MED)
+        printf("Process %d: count[ %llu, %llu ], stride[ %llu, %llu ], offset[ %llu, %llu ], block size[ %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], stride[0], stride[1], offset[0], offset[1], block[0], block[1]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0),
+            "Hyperslab selection succeeded");
+
+    /* Fill data buffer */
+    data_size = (hsize_t) ONE_CHUNK_FILTERED_DATASET_CH_NROWS * (hsize_t) ONE_CHUNK_FILTERED_DATASET_NCOLS * sizeof(*data);
+    correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
+
+    data = (C_DATATYPE *) calloc(1, data_size);
+    VRFY((NULL != data), "calloc succeeded");
+
+    correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != correct_buf), "calloc succeeded");
+
+    for (i = 0; i < data_size / sizeof(*data); i++)
+        data[i] = (C_DATATYPE) GEN_DATA(i);
+
+    for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
+        correct_buf[i] = ((C_DATATYPE) i % (ONE_CHUNK_FILTERED_DATASET_CH_NROWS / mpi_size * ONE_CHUNK_FILTERED_DATASET_CH_NCOLS))
+                       + ((C_DATATYPE) i / (ONE_CHUNK_FILTERED_DATASET_CH_NROWS / mpi_size * ONE_CHUNK_FILTERED_DATASET_CH_NCOLS));
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+
+    /* Verify the correct data was written */
+    read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != read_buf), "calloc succeeded");
+
+    dset_id = H5Dopen2(file_id, "/" ONE_CHUNK_FILTERED_DATASET_NAME, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset open succeeded");
+
+    VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
+
+    VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (correct_buf) free(correct_buf);
+    if (read_buf) free(read_buf);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data in the case where only
+ * one process is writing to a particular chunk in the operation.
+ * In this case, the write operation can be optimized because
+ * chunks do not have to be redistributed to new owners.
+ *
+ * Programmer: Jordan Henderson
+ *             02/01/2017
+ */
+static void
+test_filtered_dataset_no_overlap(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    hsize_t     dataset_dims[UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     chunk_dims[UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     sel_dims[UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     count[UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     stride[UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     block[UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     offset[UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    size_t      i, data_size, correct_buf_size;
+    hid_t       file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t       filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing write to unshared filtered chunks");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_NCOLS;
+    chunk_dims[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+    chunk_dims[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+    sel_dims[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+    sel_dims[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_NCOLS;
+
+    filespace = H5Screate_simple(UNSHARED_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(UNSHARED_FILTERED_CHUNKS_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, UNSHARED_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    dset_id = H5Dcreate2(file_id, UNSHARED_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = 1;
+    count[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_NCOLS / (hsize_t) UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+    stride[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+    stride[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+    block[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+    block[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+    offset[0] = ((hsize_t) mpi_rank * (hsize_t) UNSHARED_FILTERED_CHUNKS_CH_NROWS * count[0]);
+    offset[1] = 0;
+
+    if (VERBOSE_MED)
+        printf("Process %d: count[ %llu, %llu ], stride[ %llu, %llu ], offset[ %llu, %llu ], block size[ %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], stride[0], stride[1], offset[0], offset[1], block[0], block[1]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((dset_id >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    /* Fill data buffer */
+    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
+
+    data = (C_DATATYPE *) calloc(1, data_size);
+    VRFY((NULL != data), "calloc succeeded");
+
+    correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != correct_buf), "calloc succeeded");
+
+    for (i = 0; i < data_size / sizeof(*data); i++)
+        data[i] = (C_DATATYPE) GEN_DATA(i);
+
+    for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
+        correct_buf[i] = (C_DATATYPE) ( (i % (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1]))
+                                      + (i / (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1])));
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+
+    /* Verify the correct data was written */
+    read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != read_buf), "calloc succeeded");
+
+    dset_id = H5Dopen2(file_id, "/" UNSHARED_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset open succeeded");
+
+    VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
+
+    VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (correct_buf) free(correct_buf);
+    if (read_buf) free(read_buf);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data in the case where
+ * more than one process is writing to a particular chunk
+ * in the operation. In this case, the chunks have to be
+ * redistributed before the operation so that only one process
+ * writes to a particular chunk.
+ *
+ * Programmer: Jordan Henderson
+ *             02/01/2017
+ */
+static void
+test_filtered_dataset_overlap(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    hsize_t     dataset_dims[SHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     chunk_dims[SHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     sel_dims[SHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     count[SHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     stride[SHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     block[SHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     offset[SHARED_FILTERED_CHUNKS_DATASET_DIMS];
+    size_t      i, data_size, correct_buf_size;
+    hid_t       file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t       filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing write to shared filtered chunks");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) SHARED_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t) SHARED_FILTERED_CHUNKS_NCOLS;
+    chunk_dims[0] = (hsize_t) SHARED_FILTERED_CHUNKS_CH_NROWS;
+    chunk_dims[1] = (hsize_t) SHARED_FILTERED_CHUNKS_CH_NCOLS;
+    sel_dims[0] = (hsize_t) DIM0_SCALE_FACTOR;
+    sel_dims[1] = (hsize_t) SHARED_FILTERED_CHUNKS_CH_NCOLS * (hsize_t) DIM1_SCALE_FACTOR;
+
+    filespace = H5Screate_simple(SHARED_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(SHARED_FILTERED_CHUNKS_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, SHARED_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    dset_id = H5Dcreate2(file_id, SHARED_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = (hsize_t) SHARED_FILTERED_CHUNKS_NROWS / (hsize_t) SHARED_FILTERED_CHUNKS_CH_NROWS;
+    count[1] = (hsize_t) SHARED_FILTERED_CHUNKS_NCOLS / (hsize_t) SHARED_FILTERED_CHUNKS_CH_NCOLS;
+    stride[0] = (hsize_t) SHARED_FILTERED_CHUNKS_CH_NROWS;
+    stride[1] = (hsize_t) SHARED_FILTERED_CHUNKS_CH_NCOLS;
+    block[0] = (hsize_t) SHARED_FILTERED_CHUNKS_CH_NROWS / (hsize_t) mpi_size;
+    block[1] = (hsize_t) SHARED_FILTERED_CHUNKS_CH_NCOLS;
+    offset[0] = (hsize_t) mpi_rank * block[0];
+    offset[1] = 0;
+
+    if (VERBOSE_MED)
+        printf("Process %d is writing with count[ %llu, %llu ], stride[ %llu, %llu ], offset[ %llu, %llu ], block size[ %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], stride[0], stride[1], offset[0], offset[1], block[0], block[1]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    /* Fill data buffer */
+    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
+
+    data = (C_DATATYPE *) calloc(1, data_size);
+    VRFY((NULL != data), "calloc succeeded");
+
+    correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != correct_buf), "calloc succeeded");
+
+    for (i = 0; i < data_size / sizeof(*data); i++)
+        data[i] = (C_DATATYPE) GEN_DATA(i);
+
+    for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
+        correct_buf[i] = (C_DATATYPE)  ((dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
+                                     + (i % dataset_dims[1])
+                                     + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+
+    /* Verify correct data was written */
+    read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != read_buf), "calloc succeeded");
+
+    dset_id = H5Dopen2(file_id, "/" SHARED_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset open succeeded");
+
+    VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
+
+    VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (correct_buf) free(correct_buf);
+    if (read_buf) free(read_buf);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data in the case where
+ * a single process in the write operation has no selection
+ * in the dataset's dataspace. In this case, the process with
+ * no selection still has to participate in the collective
+ * space re-allocation for the filtered chunks and also must
+ * participate in the re-insertion of the filtered chunks
+ * into the chunk index.
+ *
+ * Programmer: Jordan Henderson
+ *             02/01/2017
+ */
+static void
+test_filtered_dataset_single_no_selection(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    hsize_t     dataset_dims[SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     chunk_dims[SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     sel_dims[SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     count[SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     stride[SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     block[SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     offset[SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    size_t      i, data_size, correct_buf_size;
+    size_t      segment_length;
+    hid_t       file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t       filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing write to filtered chunks with a single process having no selection");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
+    chunk_dims[0] = (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    chunk_dims[1] = (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    sel_dims[0] = (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    sel_dims[1] = (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
+
+    if (mpi_rank == SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC)
+        sel_dims[0] = sel_dims[1] = 0;
+
+    filespace = H5Screate_simple(SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    dset_id = H5Dcreate2(file_id, SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = 1;
+    count[1] = (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS / (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    stride[0] = (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    stride[1] = (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    block[0] = (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    block[1] = (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    offset[0] = (hsize_t) mpi_rank * (hsize_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * count[0];
+    offset[1] = 0;
+
+    if (VERBOSE_MED)
+        printf("Process %d is writing with count[ %llu, %llu ], stride[ %llu, %llu ], offset[ %llu, %llu ], block size[ %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], stride[0], stride[1], offset[0], offset[1], block[0], block[1]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    if (mpi_rank == SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC)
+        VRFY((H5Sselect_none(filespace) >= 0), "Select none succeeded");
+    else
+        VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    /* Fill data buffer */
+    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
+
+    data = (C_DATATYPE *) calloc(1, data_size);
+    VRFY((NULL != data), "calloc succeeded");
+
+    correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != correct_buf), "calloc succeeded");
+
+    for (i = 0; i < data_size / sizeof(*data); i++)
+        data[i] = (C_DATATYPE) GEN_DATA(i);
+
+    for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
+        correct_buf[i] = (C_DATATYPE) ( (i % (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1]))
+                                      + (i / (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1])));
+
+    /* Compute the correct offset into the buffer for the process having no selection and clear it */
+    segment_length = dataset_dims[0] * dataset_dims[1] / (hsize_t) mpi_size;
+    HDmemset(correct_buf + ((size_t) SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC * segment_length), 0, segment_length * sizeof(*data));
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+
+    /* Verify the correct data was written */
+    read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != read_buf), "calloc succeeded");
+
+    dset_id = H5Dopen2(file_id, "/" SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset open succeeded");
+
+    VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
+
+    VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (correct_buf) free(correct_buf);
+    if (read_buf) free(read_buf);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data in the case
+ * where no process in the write operation has a
+ * selection in the dataset's dataspace. This test is
+ * to ensure that there are no assertion failures or
+ * similar issues due to size 0 allocations and the
+ * like. In this case, the file and dataset are created
+ * but the dataset is populated with the default fill
+ * value.
+ *
+ * Programmer: Jordan Henderson
+ *             02/02/2017
+ */
+static void
+test_filtered_dataset_all_no_selection(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    hsize_t     dataset_dims[ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     chunk_dims[ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     sel_dims[ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    size_t      i, data_size, correct_buf_size;
+    hid_t       file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t       filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing write to filtered chunks with all processes having no selection");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) ALL_NO_SELECTION_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t) ALL_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
+    chunk_dims[0] = (hsize_t) ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    chunk_dims[1] = (hsize_t) ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    sel_dims[0] = sel_dims[1] = 0;
+
+    filespace = H5Screate_simple(ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    dset_id = H5Dcreate2(file_id, ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_none(filespace) >= 0), "Select none succeeded");
+
+    /* Fill data buffer */
+    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
+
+    data = (C_DATATYPE *) calloc(1, data_size);
+    VRFY((NULL != data), "calloc succeeded");
+
+    correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != correct_buf), "calloc succeeded");
+
+    for (i = 0; i < data_size / sizeof(*data); i++)
+        data[i] = (C_DATATYPE) GEN_DATA(i);
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+
+    /* Verify the correct data was written */
+    read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != read_buf), "calloc succeeded");
+
+    dset_id = H5Dopen2(file_id, "/" ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset open succeeded");
+
+    VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
+
+    VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (correct_buf) free(correct_buf);
+    if (read_buf) free(read_buf);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data by using
+ * point selections instead of hyperslab selections.
+ *
+ * Programmer: Jordan Henderson
+ *             02/02/2017
+ */
+static void
+test_filtered_dataset_point_selection(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    C_DATATYPE *read_buf = NULL;
+    hsize_t    *coords = NULL;
+    hsize_t     dataset_dims[POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     chunk_dims[POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    hsize_t     sel_dims[POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
+    size_t      i, j, data_size, correct_buf_size;
+    size_t      num_points;
+    hid_t       file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t       filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing write to filtered chunks with point selection");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) POINT_SELECTION_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t) POINT_SELECTION_FILTERED_CHUNKS_NCOLS;
+    chunk_dims[0] = (hsize_t) POINT_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    chunk_dims[1] = (hsize_t) POINT_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    sel_dims[0] = (hsize_t) POINT_SELECTION_FILTERED_CHUNKS_NROWS / (hsize_t) mpi_size;
+    sel_dims[1] = (hsize_t) POINT_SELECTION_FILTERED_CHUNKS_NCOLS;
+
+    filespace = H5Screate_simple(POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    dset_id = H5Dcreate2(file_id, POINT_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Set up point selection */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    num_points = (hsize_t) POINT_SELECTION_FILTERED_CHUNKS_NROWS * (hsize_t) POINT_SELECTION_FILTERED_CHUNKS_NCOLS / (hsize_t) mpi_size;
+    coords = (hsize_t *) calloc(1, 2 * num_points * sizeof(*coords));
+    VRFY((NULL != coords), "Coords calloc succeeded");
+
+    for (i = 0; i < num_points; i++)
+        for (j = 0; j < POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS; j++)
+            coords[(i * POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS) + j] = (j > 0) ? (i % (hsize_t) POINT_SELECTION_FILTERED_CHUNKS_NCOLS)
+                                                                                     : ((hsize_t) mpi_rank + ((hsize_t) mpi_size * (i / (hsize_t) POINT_SELECTION_FILTERED_CHUNKS_NCOLS)));
+
+    VRFY((H5Sselect_elements(filespace, H5S_SELECT_SET, (hsize_t) num_points, (const hsize_t *) coords) >= 0),
+            "Point selection succeeded");
+
+    /* Fill data buffer */
+    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
+
+    data = (C_DATATYPE *) calloc(1, data_size);
+    VRFY((NULL != data), "calloc succeeded");
+
+    correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != correct_buf), "calloc succeeded");
+
+    for (i = 0; i < data_size / sizeof(*data); i++)
+        data[i] = (C_DATATYPE) GEN_DATA(i);
+
+    for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
+        correct_buf[i] = (C_DATATYPE)  ((dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
+                                     + (i % dataset_dims[1])
+                                     + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+
+    /* Verify the correct data was written */
+    read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != read_buf), "calloc succeeded");
+
+    dset_id = H5Dopen2(file_id, "/" POINT_SELECTION_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset open succeeded");
+
+    VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
+
+    VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (coords) free(coords);
+    if (correct_buf) free(correct_buf);
+    if (read_buf) free(read_buf);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data in the case where
+ * each process writes an equal amount of data to each chunk
+ * in the dataset. Each chunk is distributed among the
+ * processes in round-robin fashion by blocks of size 1 until
+ * the whole chunk is selected, leading to an interleaved
+ * write pattern.
+ *
+ * Programmer: Jordan Henderson
+ *             02/02/2017
+ */
+static void
+test_filtered_dataset_interleaved_write(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    hsize_t     dataset_dims[INTERLEAVED_WRITE_FILTERED_DATASET_DIMS];
+    hsize_t     chunk_dims[INTERLEAVED_WRITE_FILTERED_DATASET_DIMS];
+    hsize_t     sel_dims[INTERLEAVED_WRITE_FILTERED_DATASET_DIMS];
+    hsize_t     count[INTERLEAVED_WRITE_FILTERED_DATASET_DIMS];
+    hsize_t     stride[INTERLEAVED_WRITE_FILTERED_DATASET_DIMS];
+    hsize_t     block[INTERLEAVED_WRITE_FILTERED_DATASET_DIMS];
+    hsize_t     offset[INTERLEAVED_WRITE_FILTERED_DATASET_DIMS];
+    size_t      i, data_size, correct_buf_size;
+    hid_t       file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t       filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing interleaved write to filtered chunks");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NROWS;
+    dataset_dims[1] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS;
+    chunk_dims[0] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS;
+    chunk_dims[1] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS;
+    sel_dims[0] = (hsize_t) (INTERLEAVED_WRITE_FILTERED_DATASET_NROWS / mpi_size);
+    sel_dims[1] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS;
+
+    filespace = H5Screate_simple(INTERLEAVED_WRITE_FILTERED_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(INTERLEAVED_WRITE_FILTERED_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, INTERLEAVED_WRITE_FILTERED_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    dset_id = H5Dcreate2(file_id, INTERLEAVED_WRITE_FILTERED_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = (hsize_t) (INTERLEAVED_WRITE_FILTERED_DATASET_NROWS / INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS);
+    count[1] = (hsize_t) (INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS / INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS);
+    stride[0] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS;
+    stride[1] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS;
+    block[0] = 1;
+    block[1] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS;
+    offset[0] = (hsize_t) mpi_rank;
+    offset[1] = 0;
+
+    if (VERBOSE_MED)
+        printf("Process %d is writing with count[ %llu, %llu ], stride[ %llu, %llu ], offset[ %llu, %llu ], block size[ %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], stride[0], stride[1], offset[0], offset[1], block[0], block[1]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    /* Fill data buffer */
+    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
+
+    data = (C_DATATYPE *) calloc(1, data_size);
+    VRFY((NULL != data), "calloc succeeded");
+
+    correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != correct_buf), "calloc succeeded");
+
+    for (i = 0; i < data_size / sizeof(*data); i++)
+        data[i] = (C_DATATYPE) GEN_DATA(i);
+
+    for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
+                                        /* Add Column Index */
+        correct_buf[i] = (C_DATATYPE) ( (i % (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS)
+
+                                        /* Add the Row Index */
+                                      + ((i % (hsize_t) (mpi_size * INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS)) / (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS)
+
+                                        /* Add the amount that gets added when a rank moves down to its next section vertically in the dataset */
+                                      + ((hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS * (i / (hsize_t) (mpi_size * INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS))));
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+
+    /* Verify the correct data was written */
+    read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != read_buf), "calloc succeeded");
+
+    dset_id = H5Dopen2(file_id, "/" INTERLEAVED_WRITE_FILTERED_DATASET_NAME, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset open succeeded");
+
+    VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
+
+    VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (correct_buf) free(correct_buf);
+    if (read_buf) free(read_buf);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data in the case where
+ * the dataset has 3 dimensions and each process writes
+ * to its own "page" in the 3rd dimension.
+ *
+ * Programmer: Jordan Henderson
+ *             02/06/2017
+ */
+static void
+test_3d_filtered_dataset_no_overlap_separate_pages(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    hsize_t     dataset_dims[UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t     chunk_dims[UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t     sel_dims[UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t     count[UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t     stride[UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t     block[UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t     offset[UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    size_t      i, data_size, correct_buf_size;
+    hid_t       file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t       filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing write to unshared filtered chunks on separate pages in 3D dataset");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS;
+    dataset_dims[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS;
+    dataset_dims[2] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DEPTH;
+    chunk_dims[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+    chunk_dims[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+    chunk_dims[2] = 1;
+    sel_dims[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS;
+    sel_dims[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS;
+    sel_dims[2] = 1;
+
+    filespace = H5Screate_simple(UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    dset_id = H5Dcreate2(file_id, UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS / (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+    count[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS / (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+    count[2] = 1;
+    stride[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+    stride[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+    stride[2] = 1;
+    block[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+    block[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+    block[2] = 1;
+    offset[0] = 0;
+    offset[1] = 0;
+    offset[2] = (hsize_t) mpi_rank;
+
+    if (VERBOSE_MED)
+        printf("Process %d is writing with count[ %llu, %llu, %llu ], stride[ %llu, %llu, %llu ], offset[ %llu, %llu, %llu ], block size[ %llu, %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], offset[0], offset[1], offset[2], block[0], block[1], block[2]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    /* Fill data buffer */
+    data_size = sel_dims[0] * sel_dims[1] * sel_dims[2] * sizeof(*data);
+    correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
+
+    data = (C_DATATYPE *) calloc(1, data_size);
+    VRFY((NULL != data), "calloc succeeded");
+
+    correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != correct_buf), "calloc succeeded");
+
+    for (i = 0; i < data_size / sizeof(*data); i++)
+        data[i] = (C_DATATYPE) GEN_DATA(i);
+
+    for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
+        correct_buf[i] = (C_DATATYPE) ((i % (hsize_t) mpi_size) + (i / (hsize_t) mpi_size));
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+
+    /* Verify the correct data was written */
+    read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != read_buf), "calloc succeeded");
+
+    dset_id = H5Dopen2(file_id, "/" UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset open succeeded");
+
+    VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
+
+    VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (correct_buf) free(correct_buf);
+    if (read_buf) free(read_buf);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data in the case where
+ * the dataset has 3 dimensions and each process writes
+ * to each "page" in the 3rd dimension. However, no chunk
+ * on a given "page" is written to by more than one process.
+ *
+ * Programmer: Jordan Henderson
+ *             02/06/2017
+ */
+static void
+test_3d_filtered_dataset_no_overlap_same_pages(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    hsize_t     dataset_dims[UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
+    hsize_t     chunk_dims[UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
+    hsize_t     sel_dims[UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
+    hsize_t     count[UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
+    hsize_t     stride[UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
+    hsize_t     block[UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
+    hsize_t     offset[UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
+    size_t      i, data_size, correct_buf_size;
+    hid_t       file_id, dset_id, plist_id;
+    hid_t       filespace, memspace;
+
+    if (MAINPROCESS) puts("Testing write to unshared filtered chunks on the same pages in 3D dataset");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS;
+    dataset_dims[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS;
+    dataset_dims[2] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH;
+    chunk_dims[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+    chunk_dims[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+    chunk_dims[2] = 1;
+    sel_dims[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+    sel_dims[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS;
+    sel_dims[2] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH;
+
+    filespace = H5Screate_simple(UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    dset_id = H5Dcreate2(file_id, UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = 1;
+    count[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS / (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+    count[2] = (hsize_t) mpi_size;
+    stride[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+    stride[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+    stride[2] = 1;
+    block[0] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+    block[1] = (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+    block[2] = 1;
+    offset[0] = ((hsize_t) mpi_rank * (hsize_t) UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS * count[0]);
+    offset[1] = 0;
+    offset[2] = 0;
+
+    if (VERBOSE_MED)
+        printf("Process %d is writing with count[ %llu, %llu, %llu ], stride[ %llu, %llu, %llu ], offset[ %llu, %llu, %llu ], block size[ %llu, %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], offset[0], offset[1], offset[2], block[0], block[1], block[2]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    /* Fill data buffer */
+    data_size = sel_dims[0] * sel_dims[1] * sel_dims[2] * sizeof(*data);
+    correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
+
+    data = (C_DATATYPE *) calloc(1, data_size);
+    VRFY((NULL != data), "calloc succeeded");
+
+    correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != correct_buf), "calloc succeeded");
+
+    for (i = 0; i < data_size / sizeof(*data); i++)
+        data[i] = (C_DATATYPE) GEN_DATA(i);
+
+    for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
+        correct_buf[i] = (C_DATATYPE) ((i % (dataset_dims[0] * dataset_dims[1])) + (i / (dataset_dims[0] * dataset_dims[1])));
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+
+    /* Verify the correct data was written */
+    read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != read_buf), "calloc succeeded");
+
+    dset_id = H5Dopen2(file_id, "/" UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset open succeeded");
+
+    VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
+
+    VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (correct_buf) free(correct_buf);
+    if (read_buf) free(read_buf);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data in the case where
+ * the dataset has 3 dimensions and each process writes
+ * to each "page" in the 3rd dimension. Further, each chunk
+ * in each "page" is written to equally by all processes.
+ *
+ * Programmer: Jordan Henderson
+ *             02/06/2017
+ */
+static void
+test_3d_filtered_dataset_overlap(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    hsize_t     dataset_dims[SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t     chunk_dims[SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t     sel_dims[SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t     count[SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t     stride[SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t     block[SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t     offset[SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    size_t      i, data_size, correct_buf_size;
+    hid_t       file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t       filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing write to shared filtered chunks in 3D dataset");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) SHARED_FILTERED_CHUNKS_3D_NROWS;
+    dataset_dims[1] = (hsize_t) SHARED_FILTERED_CHUNKS_3D_NCOLS;
+    dataset_dims[2] = (hsize_t) SHARED_FILTERED_CHUNKS_3D_DEPTH;
+    chunk_dims[0] = (hsize_t) SHARED_FILTERED_CHUNKS_3D_CH_NROWS;
+    chunk_dims[1] = (hsize_t) SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
+    chunk_dims[2] = 1;
+    sel_dims[0] = (hsize_t) (SHARED_FILTERED_CHUNKS_3D_NROWS / mpi_size);
+    sel_dims[1] = (hsize_t) SHARED_FILTERED_CHUNKS_3D_NCOLS;
+    sel_dims[2] = (hsize_t) SHARED_FILTERED_CHUNKS_3D_DEPTH;
+
+    filespace = H5Screate_simple(SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    dset_id = H5Dcreate2(file_id, SHARED_FILTERED_CHUNKS_3D_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = (hsize_t) (SHARED_FILTERED_CHUNKS_3D_NROWS / SHARED_FILTERED_CHUNKS_3D_CH_NROWS);
+    count[1] = (hsize_t) (SHARED_FILTERED_CHUNKS_3D_NCOLS / SHARED_FILTERED_CHUNKS_3D_CH_NCOLS);
+    count[2] = (hsize_t) SHARED_FILTERED_CHUNKS_3D_DEPTH;
+    stride[0] = (hsize_t) SHARED_FILTERED_CHUNKS_3D_CH_NROWS;
+    stride[1] = (hsize_t) SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
+    stride[2] = 1;
+    block[0] = 1;
+    block[1] = (hsize_t) SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
+    block[2] = 1;
+    offset[0] = (hsize_t) mpi_rank;
+    offset[1] = 0;
+    offset[2] = 0;
+
+    if (VERBOSE_MED)
+        printf("Process %d is writing with count[ %llu, %llu, %llu ], stride[ %llu, %llu, %llu ], offset[ %llu, %llu, %llu ], block size[ %llu, %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], offset[0], offset[1], offset[2], block[0], block[1], block[2]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    /* Fill data buffer */
+    data_size = sel_dims[0] * sel_dims[1] * sel_dims[2] * sizeof(*data);
+    correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
+
+    data = (C_DATATYPE *) calloc(1, data_size);
+    VRFY((NULL != data), "calloc succeeded");
+
+    correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != correct_buf), "calloc succeeded");
+
+    for (i = 0; i < data_size / sizeof(*data); i++)
+        data[i] = (C_DATATYPE) GEN_DATA(i);
+
+    for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
+                                       /* Add the Column Index */
+        correct_buf[i] = (C_DATATYPE) ( (i % (hsize_t) (SHARED_FILTERED_CHUNKS_3D_DEPTH * SHARED_FILTERED_CHUNKS_3D_NCOLS))
+
+                                       /* Add the Row Index */
+                                      + ((i % (hsize_t) (mpi_size * SHARED_FILTERED_CHUNKS_3D_DEPTH * SHARED_FILTERED_CHUNKS_3D_NCOLS)) / (hsize_t) (SHARED_FILTERED_CHUNKS_3D_DEPTH * SHARED_FILTERED_CHUNKS_3D_NCOLS))
+
+                                       /* Add the amount that gets added when a rank moves down to its next section vertically in the dataset */
+                                      + ((hsize_t) (SHARED_FILTERED_CHUNKS_3D_DEPTH * SHARED_FILTERED_CHUNKS_3D_NCOLS) * (i / (hsize_t) (mpi_size * SHARED_FILTERED_CHUNKS_3D_DEPTH * SHARED_FILTERED_CHUNKS_3D_NCOLS))));
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+
+    /* Verify the correct data was written */
+    read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != read_buf), "calloc succeeded");
+
+    dset_id = H5Dopen2(file_id, "/" SHARED_FILTERED_CHUNKS_3D_DATASET_NAME, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset open succeeded");
+
+    VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
+
+    VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (correct_buf) free(correct_buf);
+    if (read_buf) free(read_buf);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data to unshared
+ * chunks using a compound datatype which doesn't
+ * require a datatype conversion.
+ *
+ * Programmer: Jordan Henderson
+ *             02/10/2017
+ */
+/* JTH: This test currently cannot be data-verified due to the floating-point data involved */
+static void
+test_cmpd_filtered_dataset_no_conversion_unshared(void)
+{
+    cmpd_filtered_t *data = NULL;
+    hsize_t          dataset_dims[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          chunk_dims[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          sel_dims[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          count[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          stride[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          block[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          offset[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
+    size_t           i;
+    hid_t            file_id = -1, dset_id = -1, plist_id = -1, memtype = -1;
+    hid_t            filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing write to unshared filtered chunks in Compound Datatype dataset without Datatype conversion");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NROWS;
+    dataset_dims[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS;
+    chunk_dims[0] = COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
+    chunk_dims[1] = COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS;
+    sel_dims[0] = COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
+    sel_dims[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+
+    filespace = H5Screate_simple(COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    /* Create the compound type for memory. */
+    memtype = H5Tcreate(H5T_COMPOUND, sizeof(cmpd_filtered_t));
+    VRFY((memtype >= 0), "Datatype creation succeeded");
+
+    VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(cmpd_filtered_t, field1), H5T_NATIVE_SHORT) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "IntData", HOFFSET(cmpd_filtered_t, field2), H5T_NATIVE_INT) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "LongData", HOFFSET(cmpd_filtered_t, field3), H5T_NATIVE_LONG) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "DoubleData", HOFFSET(cmpd_filtered_t, field4), H5T_NATIVE_DOUBLE) >= 0), "Datatype insertion succeeded");
+
+    dset_id = H5Dcreate2(file_id, COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME, memtype, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = 1;
+    count[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+    stride[0] = COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
+    stride[1] = COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS;
+    block[0] = COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
+    block[1] = COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS;
+    offset[0] = 0;
+    offset[1] = ((hsize_t) mpi_rank * COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS);
+
+    if (VERBOSE_MED)
+        printf("Process %d is writing with count[ %llu, %llu ], stride[ %llu, %llu ], offset[ %llu, %llu ], block size[ %llu, %llu ]\n",
+                mpi_rank, count[0], count[1], stride[0], stride[1], offset[0], offset[1], block[0], block[1]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    data = (COMPOUND_C_DATATYPE *) calloc(1, (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC * sizeof(*data));
+    VRFY((NULL != data), "calloc succeeded");
+
+    /* Fill data buffer */
+    memset(data, 0, sizeof(cmpd_filtered_t) * (size_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC);
+    for (i = 0; i < (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC; i++) {
+        data[i].field1 = (short) GEN_DATA(i);
+        data[i].field2 = (int) GEN_DATA(i);
+        data[i].field3 = (long) GEN_DATA(i);
+        data[i].field4 = (double) GEN_DATA(i);
+    }
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, memtype, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Tclose(memtype) >= 0), "Datatype close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data to shared
+ * chunks using a compound datatype which doesn't
+ * require a datatype conversion.
+ *
+ * Programmer: Jordan Henderson
+ *             02/10/2017
+ */
+/* JTH: This test currently cannot be data-verified due to the floating-point data involved */
+static void
+test_cmpd_filtered_dataset_no_conversion_shared(void)
+{
+    cmpd_filtered_t *data = NULL;
+    hsize_t          dataset_dims[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          chunk_dims[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          sel_dims[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          count[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          stride[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          block[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          offset[COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
+    size_t           i;
+    hid_t            file_id, dset_id, plist_id, memtype;
+    hid_t            filespace, memspace;
+
+    if (MAINPROCESS) puts("Testing write to shared filtered chunks in Compound Datatype dataset without Datatype conversion");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id>= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NROWS;
+    dataset_dims[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS;
+    chunk_dims[0] = (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS;
+    chunk_dims[1] = COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
+    sel_dims[0] = (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
+    sel_dims[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC;
+
+    filespace = H5Screate_simple(COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    /* Create the compound type for memory. */
+    memtype = H5Tcreate(H5T_COMPOUND, sizeof(cmpd_filtered_t));
+    VRFY((memtype >= 0), "Datatype creation succeeded");
+
+    VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(cmpd_filtered_t, field1), H5T_NATIVE_SHORT) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "IntData", HOFFSET(cmpd_filtered_t, field2), H5T_NATIVE_INT) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "LongData", HOFFSET(cmpd_filtered_t, field3), H5T_NATIVE_LONG) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "DoubleData", HOFFSET(cmpd_filtered_t, field4), H5T_NATIVE_DOUBLE) >= 0), "Datatype insertion succeeded");
+
+    dset_id = H5Dcreate2(file_id, COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME, memtype, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = 1;
+    count[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC;
+    stride[0] = (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS;
+    stride[1] = COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
+    block[0] = (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
+    block[1] = COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
+    offset[0] = (hsize_t) mpi_rank;
+    offset[1] = 0;
+
+    if (VERBOSE_MED)
+        printf("Process %d is writing with count[ %llu, %llu ], stride[ %llu, %llu ], offset[ %llu, %llu ], block size[ %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], stride[0], stride[1], offset[0], offset[1], block[0], block[1]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    data = (COMPOUND_C_DATATYPE *) calloc(1, (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC * sizeof(*data));
+    VRFY((NULL != data), "calloc succeeded");
+
+    /* Fill data buffer */
+    memset(data, 0, sizeof(cmpd_filtered_t) * (size_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC);
+    for (i = 0; i < (hsize_t) COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC; i++) {
+        data[i].field1 = (short) GEN_DATA(i);
+        data[i].field2 = (int) GEN_DATA(i);
+        data[i].field3 = (long) GEN_DATA(i);
+        data[i].field4 = (double) GEN_DATA(i);
+    }
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, memtype, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Tclose(memtype) >= 0), "Datatype close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data to unshared
+ * chunks using a compound datatype which requires a
+ * datatype conversion.
+ *
+ * This test currently should fail because the datatype
+ * conversion causes the parallel library to break
+ * to independent I/O and this isn't allowed when
+ * there are filters in the pipeline.
+ *
+ * Programmer: Jordan Henderson
+ *             02/07/2017
+ */
+/* JTH: This test currently cannot be data-verified due to the floating-point data involved */
+static void
+test_cmpd_filtered_dataset_type_conversion_unshared(void)
+{
+    cmpd_filtered_t *data = NULL;
+    hsize_t          dataset_dims[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          chunk_dims[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          sel_dims[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          count[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          stride[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          block[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
+    hsize_t          offset[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
+    size_t           i;
+    hid_t            file_id = -1, dset_id = -1, plist_id = -1, filetype = -1, memtype = -1;
+    hid_t            filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing write to unshared filtered chunks in Compound Datatype dataset with Datatype conversion");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NROWS;
+    dataset_dims[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS;
+    chunk_dims[0] = COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
+    chunk_dims[1] = COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS;
+    sel_dims[0] = COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
+    sel_dims[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+
+    filespace = H5Screate_simple(COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    /* Create the compound type for memory. */
+    memtype = H5Tcreate(H5T_COMPOUND, sizeof(cmpd_filtered_t));
+    VRFY((memtype >= 0), "Datatype creation succeeded");
+
+    VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(cmpd_filtered_t, field1), H5T_NATIVE_SHORT) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "IntData", HOFFSET(cmpd_filtered_t, field2), H5T_NATIVE_INT) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "LongData", HOFFSET(cmpd_filtered_t, field3), H5T_NATIVE_LONG) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "DoubleData", HOFFSET(cmpd_filtered_t, field4), H5T_NATIVE_DOUBLE) >= 0), "Datatype insertion succeeded");
+
+    /* Create the compound type for file. */
+    filetype = H5Tcreate(H5T_COMPOUND, 32);
+    VRFY((filetype >= 0), "Datatype creation succeeded");
+
+    VRFY((H5Tinsert(filetype, "ShortData", 0, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "IntData", 8, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "LongData", 16, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "DoubleData", 24, H5T_IEEE_F64BE) >= 0), "Datatype insertion succeeded");
+
+    dset_id = H5Dcreate2(file_id, COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME, filetype, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = 1;
+    count[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+    stride[0] = COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
+    stride[1] = COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS;
+    block[0] = COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
+    block[1] = COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS;
+    offset[0] = 0;
+    offset[1] = ((hsize_t) mpi_rank * COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS);
+
+    if (VERBOSE_MED)
+        printf("Process %d is writing with count[ %llu, %llu ], stride[ %llu, %llu ], offset[ %llu, %llu ], block size[ %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], stride[0], stride[1], offset[0], offset[1], block[0], block[1]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    data = (COMPOUND_C_DATATYPE *) calloc(1, (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC * sizeof(*data));
+    VRFY((NULL != data), "calloc succeeded");
+
+    /* Fill data buffer */
+    memset(data, 0, sizeof(cmpd_filtered_t) * (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC);
+    for (i = 0; i < (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC; i++) {
+        data[i].field1 = (short) GEN_DATA(i);
+        data[i].field2 = (int) GEN_DATA(i);
+        data[i].field3 = (long) GEN_DATA(i);
+        data[i].field4 = (double) GEN_DATA(i);
+    }
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    /* Ensure that this test currently fails since type conversions break collective mode */
+    H5E_BEGIN_TRY {
+        VRFY((H5Dwrite(dset_id, memtype, memspace, filespace, plist_id, data) < 0), "Dataset write succeeded");
+    } H5E_END_TRY;
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Tclose(filetype) >= 0), "File datatype close succeeded");
+    VRFY((H5Tclose(memtype) >= 0), "Memory datatype close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data to shared
+ * chunks using a compound datatype which requires
+ * a datatype conversion.
+ *
+ * This test currently should fail because the datatype
+ * conversion causes the parallel library to break
+ * to independent I/O and this isn't allowed when
+ * there are filters in the pipeline.
+ *
+ * Programmer: Jordan Henderson
+ *             02/10/2017
+ */
+/* JTH: This test currently cannot be data-verified due to the floating-point data involved */
+static void
+test_cmpd_filtered_dataset_type_conversion_shared(void)
+{
+    cmpd_filtered_t *data = NULL;
+    hsize_t          dataset_dims[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          chunk_dims[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          sel_dims[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          count[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          stride[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          block[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
+    hsize_t          offset[COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
+    size_t           i;
+    hid_t            file_id, dset_id, plist_id, filetype, memtype;
+    hid_t            filespace, memspace;
+
+    if (MAINPROCESS) puts("Testing write to shared filtered chunks in Compound Datatype dataset with Datatype conversion");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NROWS;
+    dataset_dims[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS;
+    chunk_dims[0] = (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS;
+    chunk_dims[1] = COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
+    sel_dims[0] = (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
+    sel_dims[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC;
+
+    filespace = H5Screate_simple(COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    /* Create the compound type for memory. */
+    memtype = H5Tcreate(H5T_COMPOUND, sizeof(cmpd_filtered_t));
+    VRFY((memtype >= 0), "Datatype creation succeeded");
+
+    VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(cmpd_filtered_t, field1), H5T_NATIVE_SHORT) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "IntData", HOFFSET(cmpd_filtered_t, field2), H5T_NATIVE_INT) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "LongData", HOFFSET(cmpd_filtered_t, field3), H5T_NATIVE_LONG) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(memtype, "DoubleData", HOFFSET(cmpd_filtered_t, field4), H5T_NATIVE_DOUBLE) >= 0), "Datatype insertion succeeded");
+
+    /* Create the compound type for file. */
+    filetype = H5Tcreate(H5T_COMPOUND, 32);
+    VRFY((filetype >= 0), "Datatype creation succeeded");
+
+    VRFY((H5Tinsert(filetype, "ShortData", 0, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "IntData", 8, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "LongData", 16, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "DoubleData", 24, H5T_IEEE_F64BE) >= 0), "Datatype insertion succeeded");
+
+    dset_id = H5Dcreate2(file_id, COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME, filetype, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0] = 1;
+    count[1] = (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC;
+    stride[0] = (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS;
+    stride[1] = COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
+    block[0] = (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
+    block[1] = COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
+    offset[0] = (hsize_t) mpi_rank;
+    offset[1] = 0;
+
+    if (VERBOSE_MED)
+        printf("Process %d is writing with count[ %llu, %llu ], stride[ %llu, %llu ], offset[ %llu, %llu ], block size[ %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], stride[0], stride[1], offset[0], offset[1], block[0], block[1]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    data = (COMPOUND_C_DATATYPE *) calloc(1, (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC * sizeof(*data));
+    VRFY((NULL != data), "calloc succeeded");
+
+    /* Fill data buffer */
+    memset(data, 0, sizeof(cmpd_filtered_t) * (size_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC);
+    for (i = 0; i < (hsize_t) COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC; i++) {
+        data[i].field1 = (short) GEN_DATA(i);
+        data[i].field2 = (int) GEN_DATA(i);
+        data[i].field3 = (long) GEN_DATA(i);
+        data[i].field4 = (double) GEN_DATA(i);
+    }
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    /* Ensure that this test currently fails since type conversions break collective mode */
+    H5E_BEGIN_TRY {
+        VRFY((H5Dwrite(dset_id, memtype, memspace, filespace, plist_id, data) < 0), "Dataset write succeeded");
+    } H5E_END_TRY;
+
+    if (data) free(data);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Tclose(filetype) >= 0), "File datatype close succeeded");
+    VRFY((H5Tclose(memtype) >= 0), "Memory datatype close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests write of filtered data to a dataset
+ * by a single process. After the write has
+ * succeeded, the dataset is closed and then
+ * re-opened in parallel and read by all
+ * processes to ensure data correctness.
+ *
+ * Programmer: Jordan Henderson
+ *             08/03/2017
+ */
+static void
+test_write_serial_read_parallel(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    hsize_t     dataset_dims[WRITE_SERIAL_READ_PARALLEL_DATASET_DIMS];
+    hsize_t     chunk_dims[WRITE_SERIAL_READ_PARALLEL_DATASET_DIMS];
+    size_t      i, data_size, correct_buf_size;
+    hid_t       file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t       filespace = -1;
+
+    if (MAINPROCESS) puts("Testing write file serially; read file in parallel");
+
+    dataset_dims[0] = (hsize_t) WRITE_SERIAL_READ_PARALLEL_NROWS;
+    dataset_dims[1] = (hsize_t) WRITE_SERIAL_READ_PARALLEL_NCOLS;
+    dataset_dims[2] = (hsize_t) WRITE_SERIAL_READ_PARALLEL_DEPTH;
+
+    /* Write the file on the MAINPROCESS rank */
+    if (MAINPROCESS) {
+        /* Set up file access property list */
+        plist_id = H5Pcreate(H5P_FILE_ACCESS);
+        VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+        VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+        file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+        VRFY((file_id >= 0), "Test file open succeeded");
+
+        VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+        /* Create the dataspace for the dataset */
+        chunk_dims[0] = (hsize_t) WRITE_SERIAL_READ_PARALLEL_CH_NROWS;
+        chunk_dims[1] = (hsize_t) WRITE_SERIAL_READ_PARALLEL_CH_NCOLS;
+        chunk_dims[2] = 1;
+
+        filespace = H5Screate_simple(WRITE_SERIAL_READ_PARALLEL_DATASET_DIMS, dataset_dims, NULL);
+        VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+        /* Create chunked dataset */
+        plist_id = H5Pcreate(H5P_DATASET_CREATE);
+        VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+        VRFY((H5Pset_chunk(plist_id, WRITE_SERIAL_READ_PARALLEL_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+        /* Add test filter to the pipeline */
+        VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+        dset_id = H5Dcreate2(file_id, WRITE_SERIAL_READ_PARALLEL_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+        VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+        VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+        data_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*data);
+
+        data = (C_DATATYPE *) calloc(1, data_size);
+        VRFY((NULL != data), "calloc succeeded");
+
+        for (i = 0; i < data_size / sizeof(*data); i++)
+            data[i] = (C_DATATYPE) GEN_DATA(i);
+
+        VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) >= 0), "Dataset write succeeded");
+
+        if (data) free(data);
+
+        VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+        VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+    }
+
+    correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
+
+    correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != correct_buf), "calloc succeeded");
+
+    read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+    VRFY((NULL != read_buf), "calloc succeeded");
+
+    for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
+        correct_buf[i] = (long) i;
+
+    /* All ranks open the file and verify their "portion" of the dataset is correct */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    dset_id = H5Dopen2(file_id, "/" WRITE_SERIAL_READ_PARALLEL_DATASET_NAME, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset open succeeded");
+
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
+
+    VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (correct_buf) free(correct_buf);
+    if (read_buf) free(read_buf);
+
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    return;
+}
+
+/*
+ * Tests parallel write of filtered data
+ * to a dataset. After the write has
+ * succeeded, the dataset is closed and
+ * then re-opened and read by a single
+ * process to ensure data correctness.
+ *
+ * Programmer: Jordan Henderson
+ *             08/03/2017
+ */
+static void
+test_write_parallel_read_serial(void)
+{
+    C_DATATYPE *data = NULL;
+    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *correct_buf = NULL;
+    hsize_t     dataset_dims[WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS];
+    hsize_t     chunk_dims[WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS];
+    hsize_t     sel_dims[WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS];
+    hsize_t     count[WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS];
+    hsize_t     stride[WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS];
+    hsize_t     block[WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS];
+    hsize_t     offset[WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS];
+    size_t      i, data_size, correct_buf_size;
+    hid_t       file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t       filespace = -1, memspace = -1;
+
+    if (MAINPROCESS) puts("Testing write file in parallel; read serially");
+
+    /* Set up file access property list with parallel I/O access */
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+    VRFY((file_id >= 0), "Test file open succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+    /* Create the dataspace for the dataset */
+    dataset_dims[0] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_NROWS;
+    dataset_dims[1] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_NCOLS;
+    dataset_dims[2] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_DEPTH;
+    chunk_dims[0]   = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
+    chunk_dims[1]   = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
+    chunk_dims[2]   = 1;
+    sel_dims[0]     = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
+    sel_dims[1]     = (hsize_t) WRITE_PARALLEL_READ_SERIAL_NCOLS;
+    sel_dims[2]     = (hsize_t) WRITE_PARALLEL_READ_SERIAL_DEPTH;
+
+    filespace = H5Screate_simple(WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS, dataset_dims, NULL);
+    VRFY((filespace >= 0), "File dataspace creation succeeded");
+
+    memspace = H5Screate_simple(WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS, sel_dims, NULL);
+    VRFY((memspace >= 0), "Memory dataspace creation succeeded");
+
+    /* Create chunked dataset */
+    plist_id = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((plist_id >= 0), "DCPL creation succeeded");
+
+    VRFY((H5Pset_chunk(plist_id, WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
+
+    /* Add test filter to the pipeline */
+    VRFY((SET_FILTER(plist_id) >= 0), "Filter set");
+
+    dset_id = H5Dcreate2(file_id, WRITE_PARALLEL_READ_SERIAL_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
+            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "Dataset creation succeeded");
+
+    VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+
+    /* Each process defines the dataset selection in memory and writes
+     * it to the hyperslab in the file
+     */
+    count[0]  = 1;
+    count[1]  = (hsize_t) WRITE_PARALLEL_READ_SERIAL_NCOLS / (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
+    count[2]  = (hsize_t) mpi_size;
+    stride[0] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
+    stride[1] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
+    stride[2] = 1;
+    block[0]  = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
+    block[1]  = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
+    block[2]  = 1;
+    offset[0] = ((hsize_t) mpi_rank * (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NROWS * count[0]);
+    offset[1] = 0;
+    offset[2] = 0;
+
+    if (VERBOSE_MED)
+        printf("Process %d is writing with count[ %llu, %llu, %llu ], stride[ %llu, %llu, %llu ], offset[ %llu, %llu, %llu ], block size[ %llu, %llu, %llu ]\n",
+            mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], offset[0], offset[1], offset[2], block[0], block[1], block[2]);
+
+    /* Select hyperslab in the file */
+    filespace = H5Dget_space(dset_id);
+    VRFY((filespace >= 0), "File dataspace retrieval succeeded");
+
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0), "Hyperslab selection succeeded");
+
+    /* Fill data buffer */
+    data_size = sel_dims[0] * sel_dims[1] * sel_dims[2] * sizeof(*data);
+
+    data = (C_DATATYPE *) calloc(1, data_size);
+    VRFY((NULL != data), "calloc succeeded");
+
+    for (i = 0; i < data_size / sizeof(*data); i++)
+        data[i] = (C_DATATYPE) GEN_DATA(i);
+
+    /* Create property list for collective dataset write */
+    plist_id = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((plist_id >= 0), "DXPL creation succeeded");
+
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
+
+    VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
+
+    if (data) free(data);
+
+    VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
+    VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
+    VRFY((H5Sclose(memspace) >= 0), "Memory dataspace close succeeded");
+    VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    if (MAINPROCESS) {
+        plist_id = H5Pcreate(H5P_FILE_ACCESS);
+        VRFY((plist_id >= 0), "FAPL creation succeeded");
+
+        VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+        file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
+        VRFY((file_id >= 0), "Test file open succeeded");
+
+        VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
+
+        dset_id = H5Dopen2(file_id, "/" WRITE_PARALLEL_READ_SERIAL_DATASET_NAME, H5P_DEFAULT);
+        VRFY((dset_id >= 0), "Dataset open succeeded");
+
+        correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
+
+        correct_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+        VRFY((NULL != correct_buf), "calloc succeeded");
+
+        read_buf = (C_DATATYPE *) calloc(1, correct_buf_size);
+        VRFY((NULL != read_buf), "calloc succeeded");
+
+        for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
+            correct_buf[i] = (C_DATATYPE) ((i % (dataset_dims[0] * dataset_dims[1])) + (i / (dataset_dims[0] * dataset_dims[1])));;
+
+        VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, read_buf) >= 0), "Dataset read succeeded");
+
+        VRFY((0 == memcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+        VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
+        VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+    }
+
+    return;
+}
+
+int
+main(int argc, char** argv)
+{
+    size_t i;
+    hid_t  file_id = -1, fapl = -1;
+    int    mpi_code;
+
+    /* Initialize MPI */
+    MPI_Init(&argc, &argv);
+    MPI_Comm_size(comm, &mpi_size);
+    MPI_Comm_rank(comm, &mpi_rank);
+
+    if (mpi_size <= 0) {
+        if (MAINPROCESS) {
+            printf("The Parallel Filters tests require at least 1 rank.\n");
+            printf("Quitting...\n");
+        }
+
+        MPI_Abort(MPI_COMM_WORLD, 1);
+    }
+
+    if (H5dont_atexit() < 0) {
+        printf("Failed to turn off atexit processing. Continue.\n");
+    }
+
+    H5open();
+
+    if (MAINPROCESS) {
+        printf("==========================\n");
+        printf("Parallel Filters tests\n");
+        printf("==========================\n\n");
+    }
+
+    if (VERBOSE_MED) h5_show_hostname();
+
+    ALARM_ON;
+
+    /* Create test file */
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((fapl >= 0), "FAPL creation succeeded");
+
+    VRFY((H5Pset_fapl_mpio(fapl, comm, info) >= 0), "Set FAPL MPIO succeeded");
+
+    VRFY((H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0), "Set libver bounds succeeded");
+
+    VRFY((h5_fixname(FILENAME[0], fapl, filenames[0], sizeof(filenames[0])) != NULL), "Test file name created");
+
+    file_id = H5Fcreate(filenames[0], H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+    VRFY((file_id >= 0), "Test file creation succeeded");
+
+    VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
+
+    for (i = 0; i < ARRAY_SIZE(tests); i++) {
+        if (MPI_SUCCESS == (mpi_code = MPI_Barrier(comm))) {
+            (*tests[i])();
+        } else {
+            if (MAINPROCESS) MESG("MPI_Barrier failed");
+            nerrors++;
+        }
+    }
+
+    if (nerrors) goto exit;
+
+    if (MAINPROCESS) puts("All Parallel Filters tests passed\n");
+
+exit:
+    if (nerrors)
+        if (MAINPROCESS) printf("*** %d TEST ERROR%s OCCURRED ***\n", nerrors, nerrors > 1 ? "S" : "");
+
+    ALARM_OFF;
+
+    h5_clean_files(FILENAME, fapl);
+
+    H5close();
+
+    MPI_Finalize();
+
+    exit((nerrors ? EXIT_FAILURE : EXIT_SUCCESS));
+}
diff --git a/testpar/t_filters_parallel.h b/testpar/t_filters_parallel.h
new file mode 100644
index 0000000..cb9a1ab
--- /dev/null
+++ b/testpar/t_filters_parallel.h
@@ -0,0 +1,212 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer: Jordan Henderson
+ *             01/31/2017
+ *
+ * This file contains #defines for tests of the use
+ * of filters in parallel HDF5, implemented in
+ * H5Dmpio.c
+ */
+
+#ifndef TEST_PARALLEL_FILTERS_H_
+#define TEST_PARALLEL_FILTERS_H_
+
+#include <string.h>
+
+#include "stdlib.h"
+#include "testpar.h"
+
+/* Used to load other filters than GZIP */
+/* #define DYNAMIC_FILTER */ /* Uncomment and define the fields below to use a dynamically loaded filter */
+#define FILTER_NUM_CDVALUES  1
+const unsigned int cd_values[FILTER_NUM_CDVALUES] = { 0 };
+H5Z_filter_t       filter_id;
+unsigned int       flags = 0;
+size_t             cd_nelmts = FILTER_NUM_CDVALUES;
+
+/* Utility Macros */
+#define STRINGIFY(type) #type
+
+/* Common defines for all tests */
+#define C_DATATYPE           long
+#define COMPOUND_C_DATATYPE  cmpd_filtered_t
+#define C_DATATYPE_STR(type) STRINGIFY(type)
+#define HDF5_DATATYPE_NAME   H5T_NATIVE_LONG
+
+#define GEN_DATA(i)          INCREMENTAL_DATA(i)
+#define INCREMENTAL_DATA(i)  ((size_t) mpi_rank + i)      /* Generates incremental test data */
+
+/* For experimental purposes only, will cause tests to fail data verification phase - JTH */
+/* #define GEN_DATA(i)          RANK_DATA(i) */  /* Given an index value i, generates test data based upon selected mode */
+#define RANK_DATA(i)         (mpi_rank)          /* Generates test data to visibly show which rank wrote to which parts of the dataset */
+
+#ifdef DYNAMIC_FILTER
+#define SET_FILTER(dcpl)     H5Pset_filter(dcpl, filter_id, flags, FILTER_NUM_CDVALUES, cd_values) /* Test other filter in parallel */
+#else
+#define SET_FILTER(dcpl)     H5Pset_deflate(dcpl, 6) /* Test GZIP filter in parallel */
+#endif
+
+#define DIM0_SCALE_FACTOR 4
+#define DIM1_SCALE_FACTOR 2
+
+/* Defines for the one-chunk filtered dataset test */
+#define ONE_CHUNK_FILTERED_DATASET_NAME       "one_chunk_filtered_dataset"
+#define ONE_CHUNK_FILTERED_DATASET_DIMS       2
+#define ONE_CHUNK_FILTERED_DATASET_NROWS      (mpi_size * DIM0_SCALE_FACTOR) /* Must be an even multiple of the number of ranks to avoid issues */
+#define ONE_CHUNK_FILTERED_DATASET_NCOLS      (mpi_size * DIM1_SCALE_FACTOR) /* Must be an even multiple of the number of ranks to avoid issues */
+#define ONE_CHUNK_FILTERED_DATASET_CH_NROWS   ONE_CHUNK_FILTERED_DATASET_NROWS
+#define ONE_CHUNK_FILTERED_DATASET_CH_NCOLS   ONE_CHUNK_FILTERED_DATASET_NCOLS
+
+/* Defines for the unshared filtered chunks write test */
+#define UNSHARED_FILTERED_CHUNKS_DATASET_NAME "unshared_filtered_chunks"
+#define UNSHARED_FILTERED_CHUNKS_DATASET_DIMS 2
+#define UNSHARED_FILTERED_CHUNKS_NROWS        (mpi_size * DIM0_SCALE_FACTOR)
+#define UNSHARED_FILTERED_CHUNKS_NCOLS        (mpi_size * DIM1_SCALE_FACTOR)
+#define UNSHARED_FILTERED_CHUNKS_CH_NROWS     (UNSHARED_FILTERED_CHUNKS_NROWS / mpi_size)
+#define UNSHARED_FILTERED_CHUNKS_CH_NCOLS     (UNSHARED_FILTERED_CHUNKS_NCOLS / mpi_size)
+
+/* Defines for the shared filtered chunks write test */
+#define SHARED_FILTERED_CHUNKS_DATASET_NAME "shared_filtered_chunks"
+#define SHARED_FILTERED_CHUNKS_DATASET_DIMS 2
+#define SHARED_FILTERED_CHUNKS_CH_NROWS     (mpi_size)
+#define SHARED_FILTERED_CHUNKS_CH_NCOLS     (mpi_size)
+#define SHARED_FILTERED_CHUNKS_NROWS        (SHARED_FILTERED_CHUNKS_CH_NROWS * DIM0_SCALE_FACTOR)
+#define SHARED_FILTERED_CHUNKS_NCOLS        (SHARED_FILTERED_CHUNKS_CH_NCOLS * DIM1_SCALE_FACTOR)
+
+/* Defines for the filtered chunks write test where a process has no selection */
+#define SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME   "single_no_selection_filtered_chunks"
+#define SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS   2
+#define SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS       (DIM0_SCALE_FACTOR)
+#define SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS       (DIM1_SCALE_FACTOR)
+#define SINGLE_NO_SELECTION_FILTERED_CHUNKS_NROWS          (SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
+#define SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS          (SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
+#define SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC (mpi_size - 1)
+
+/* Defines for the filtered chunks write test where no process has a selection */
+#define ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME   "all_no_selection_filtered_chunks"
+#define ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS   2
+#define ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS       (DIM0_SCALE_FACTOR)
+#define ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS       (DIM1_SCALE_FACTOR)
+#define ALL_NO_SELECTION_FILTERED_CHUNKS_NROWS          (ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
+#define ALL_NO_SELECTION_FILTERED_CHUNKS_NCOLS          (ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
+
+/* Defines for the filtered chunks write test with a point selection */
+#define POINT_SELECTION_FILTERED_CHUNKS_DATASET_NAME "point_selection_filtered_chunks"
+#define POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS 2
+#define POINT_SELECTION_FILTERED_CHUNKS_CH_NROWS     (DIM0_SCALE_FACTOR)
+#define POINT_SELECTION_FILTERED_CHUNKS_CH_NCOLS     (DIM1_SCALE_FACTOR)
+#define POINT_SELECTION_FILTERED_CHUNKS_NROWS        (POINT_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
+#define POINT_SELECTION_FILTERED_CHUNKS_NCOLS        (POINT_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
+
+/* Defines for the filtered dataset interleaved write test */
+#define INTERLEAVED_WRITE_FILTERED_DATASET_NAME        "interleaved_write_filtered_dataset"
+#define INTERLEAVED_WRITE_FILTERED_DATASET_DIMS        2
+#define INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS    (mpi_size)
+#define INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS    (DIM1_SCALE_FACTOR)
+#define INTERLEAVED_WRITE_FILTERED_DATASET_NROWS       (INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS * DIM0_SCALE_FACTOR)
+#define INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS       (INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS * DIM1_SCALE_FACTOR)
+
+/* Defines for the 3D unshared filtered dataset separate page write test */
+#define UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME "3D_unshared_filtered_chunks_separate_pages"
+#define UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS 3
+#define UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS        (mpi_size * DIM0_SCALE_FACTOR)
+#define UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS        (mpi_size * DIM1_SCALE_FACTOR)
+#define UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DEPTH        (mpi_size)
+#define UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS     (UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS / mpi_size)
+#define UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS     (UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS / mpi_size)
+
+/* Defines for the 3D unshared filtered dataset same page write test */
+#define UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME "3D_unshared_filtered_chunks_same_pages"
+#define UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS 3
+#define UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS        (mpi_size * DIM0_SCALE_FACTOR)
+#define UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS        (mpi_size * DIM1_SCALE_FACTOR)
+#define UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH        (mpi_size)
+#define UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS     (UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS / mpi_size)
+#define UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS     (UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS / mpi_size)
+
+/* Defines for the 3d shared filtered dataset write test */
+#define SHARED_FILTERED_CHUNKS_3D_DATASET_NAME "3D_shared_filtered_chunks"
+#define SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS 3
+#define SHARED_FILTERED_CHUNKS_3D_CH_NROWS     (mpi_size)
+#define SHARED_FILTERED_CHUNKS_3D_CH_NCOLS     (DIM1_SCALE_FACTOR)
+#define SHARED_FILTERED_CHUNKS_3D_NROWS        (SHARED_FILTERED_CHUNKS_3D_CH_NROWS * DIM0_SCALE_FACTOR)
+#define SHARED_FILTERED_CHUNKS_3D_NCOLS        (SHARED_FILTERED_CHUNKS_3D_CH_NCOLS * DIM1_SCALE_FACTOR)
+#define SHARED_FILTERED_CHUNKS_3D_DEPTH        (mpi_size)
+
+/* Struct type for the compound datatype filtered dataset tests */
+typedef struct {
+    short  field1;
+    int    field2;
+    long   field3;
+    double field4;
+} COMPOUND_C_DATATYPE;
+
+/* Defines for the compound datatype filtered dataset no conversion write test with unshared chunks */
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME      "compound_unshared_filtered_chunks_no_conversion"
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS      2
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NROWS             1
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS             mpi_size
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS          1
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS          1
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC  (COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS / mpi_size)
+
+/* Defines for the compound datatype filtered dataset no conversion write test with shared chunks */
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME      "compound_shared_filtered_chunks_no_conversion"
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS      2
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NROWS             mpi_size
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS             mpi_size
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS          mpi_size
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS          1
+#define COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC  COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS
+
+/* Defines for the compound datatype filtered dataset type conversion write test with unshared chunks */
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME      "compound_unshared_filtered_chunks_type_conversion"
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS      2
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NROWS             1
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS             mpi_size
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS          1
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS          1
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC  (COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS / mpi_size)
+
+/* Defines for the compound datatype filtered dataset type conversion write test with shared chunks */
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME      "compound_shared_filtered_chunks_type_conversion"
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS      2
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NROWS             mpi_size
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS             mpi_size
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS          mpi_size
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS          1
+#define COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC  COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS
+
+/* Defines for the write file serially/read in parallel test */
+#define WRITE_SERIAL_READ_PARALLEL_DATASET_NAME "write_serial_read_parallel"
+#define WRITE_SERIAL_READ_PARALLEL_DATASET_DIMS 3
+#define WRITE_SERIAL_READ_PARALLEL_NROWS        (mpi_size * DIM0_SCALE_FACTOR)
+#define WRITE_SERIAL_READ_PARALLEL_NCOLS        (mpi_size * DIM1_SCALE_FACTOR)
+#define WRITE_SERIAL_READ_PARALLEL_DEPTH        (mpi_size)
+#define WRITE_SERIAL_READ_PARALLEL_CH_NROWS     (WRITE_SERIAL_READ_PARALLEL_NROWS / mpi_size)
+#define WRITE_SERIAL_READ_PARALLEL_CH_NCOLS     (WRITE_SERIAL_READ_PARALLEL_NCOLS / mpi_size)
+
+/* Defines for the write file in parallel/read serially test */
+#define WRITE_PARALLEL_READ_SERIAL_DATASET_NAME "write_parallel_read_serial"
+#define WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS 3
+#define WRITE_PARALLEL_READ_SERIAL_NROWS        (mpi_size * DIM0_SCALE_FACTOR)
+#define WRITE_PARALLEL_READ_SERIAL_NCOLS        (mpi_size * DIM1_SCALE_FACTOR)
+#define WRITE_PARALLEL_READ_SERIAL_DEPTH        (mpi_size)
+#define WRITE_PARALLEL_READ_SERIAL_CH_NROWS     (WRITE_PARALLEL_READ_SERIAL_NROWS / mpi_size)
+#define WRITE_PARALLEL_READ_SERIAL_CH_NCOLS     (WRITE_PARALLEL_READ_SERIAL_NCOLS / mpi_size)
+
+#endif /* TEST_PARALLEL_FILTERS_H_ */
diff --git a/testpar/t_init_term.c b/testpar/t_init_term.c
index 824f773..933fbd2 100644
--- a/testpar/t_init_term.c
+++ b/testpar/t_init_term.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/testpar/t_mdset.c b/testpar/t_mdset.c
index 39cfbbc..5d989bb 100644
--- a/testpar/t_mdset.c
+++ b/testpar/t_mdset.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "testphdf5.h"
diff --git a/testpar/t_mpi.c b/testpar/t_mpi.c
index c234257..3d501c9 100644
--- a/testpar/t_mpi.c
+++ b/testpar/t_mpi.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/testpar/t_pflush1.c b/testpar/t_pflush1.c
index 1bcfeb8..4677bfe 100644
--- a/testpar/t_pflush1.c
+++ b/testpar/t_pflush1.c
@@ -5,25 +5,22 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  * Programmer:  Leon Arber  <larber@uiuc.edu>
  *              Sept. 28, 2006.
  *
- * Purpose:	This is the first half of a two-part test that makes sure
- *		that a file can be read after a parallel application crashes as long
- *		as the file was flushed first.  We simulate a crash by
- *		calling _exit(0) since this doesn't flush HDF5 caches but
- *		still exits with success.
+ * Purpose:    This is the first half of a two-part test that makes sure
+ *        that a file can be read after a parallel application crashes as long
+ *        as the file was flushed first.  We simulate a crash by
+ *        calling _exit(0) since this doesn't flush HDF5 caches but
+ *        still exits with success.
  */
-#include <mpi.h>
 #include "h5test.h"
 
 const char *FILENAME[] = {
@@ -32,18 +29,18 @@ const char *FILENAME[] = {
     NULL
 };
 
-static double	the_data[100][100];
+static double    the_data[100][100];
 
 /*-------------------------------------------------------------------------
- * Function:	create_file
+ * Function:    create_file
  *
- * Purpose:	Creates file used in part 1 of the test
+ * Purpose:    Creates file used in part 1 of the test
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	1
+ *        Failure:    1
  *
- * Programmer:	Leon Arber
+ * Programmer:    Leon Arber
  *              Sept. 26, 2006
  *
  * Modifications:
@@ -53,10 +50,10 @@ static double	the_data[100][100];
 static hid_t
 create_file(char* name, hid_t fapl)
 {
-    hid_t	file, dcpl, space, dset, groups, grp, plist;
-    hsize_t	ds_size[2] = {100, 100};
-    hsize_t	ch_size[2] = {5, 5};
-    hsize_t	i, j;
+    hid_t    file, dcpl, space, dset, groups, grp, plist;
+    hsize_t    ds_size[2] = {100, 100};
+    hsize_t    ch_size[2] = {5, 5};
+    hsize_t    i, j;
 
 
 
@@ -67,7 +64,7 @@ create_file(char* name, hid_t fapl)
     if(H5Pset_chunk(dcpl, 2, ch_size) < 0) goto error;
     if((space = H5Screate_simple(2, ds_size, NULL)) < 0) goto error;
     if((dset = H5Dcreate2(file, "dset", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-	goto error;
+    goto error;
 
     plist = H5Pcreate(H5P_DATASET_XFER);
     H5Pset_dxpl_mpio(plist, H5FD_MPIO_COLLECTIVE);
@@ -75,22 +72,22 @@ create_file(char* name, hid_t fapl)
 
     /* Write some data */
     for(i = 0; i < ds_size[0]; i++) {
-	/*
-	 * The extra cast in the following statement is a bug workaround
-	 * for the Win32 version 5.0 compiler.
-	 * 1998-11-06 ptl
-	 */
-	for(j = 0; j < ds_size[1]; j++)
-	    the_data[i][j] = (double)(hssize_t)i/(hssize_t)(j+1);
+    /*
+    * The extra cast in the following statement is a bug workaround
+    * for the Win32 version 5.0 compiler.
+    * 1998-11-06 ptl
+    */
+    for(j = 0; j < ds_size[1]; j++)
+        the_data[i][j] = (double)(hssize_t)i/(hssize_t)(j+1);
     }
     if(H5Dwrite(dset, H5T_NATIVE_DOUBLE, space, space, plist, the_data) < 0) goto error;
 
     /* Create some groups */
     if((groups = H5Gcreate2(file, "some_groups", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error;
     for(i = 0; i < 100; i++) {
-	sprintf(name, "grp%02u", (unsigned)i);
-	if((grp = H5Gcreate2(groups, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error;
-	if(H5Gclose(grp) < 0) goto error;
+    sprintf(name, "grp%02u", (unsigned)i);
+    if((grp = H5Gcreate2(groups, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error;
+    if(H5Gclose(grp) < 0) goto error;
     }
 
     return file;
@@ -100,20 +97,20 @@ error:
 }
 
 /*-------------------------------------------------------------------------
- * Function:	main
+ * Function:    main
  *
- * Purpose:	Part 1 of a two-part H5Fflush() test.
+ * Purpose:    Part 1 of a two-part H5Fflush() test.
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	1
+ *        Failure:    1
  *
- * Programmer:	Robb Matzke
+ * Programmer:    Robb Matzke
  *              Friday, October 23, 1998
  *
  * Modifications:
- * 		Leon Arber
- * 		Sept. 26, 2006, expand test to check for failure if H5Fflush is not called.
+ *         Leon Arber
+ *         Sept. 26, 2006, expand test to check for failure if H5Fflush is not called.
  *
  *
  *-------------------------------------------------------------------------
@@ -122,8 +119,8 @@ int
 main(int argc, char* argv[])
 {
     hid_t file1, file2, fapl;
-    MPI_File	*mpifh_p = NULL;
-    char	name[1024];
+    MPI_File    *mpifh_p = NULL;
+    char    name[1024];
     const char  *envval = NULL;
     int mpi_size, mpi_rank;
     MPI_Comm comm  = MPI_COMM_WORLD;
@@ -137,26 +134,26 @@ main(int argc, char* argv[])
     H5Pset_fapl_mpio(fapl, comm, info);
 
     if(mpi_rank == 0)
-	TESTING("H5Fflush (part1)");
+    TESTING("H5Fflush (part1)");
     envval = HDgetenv("HDF5_DRIVER");
     if(envval == NULL)
         envval = "nomatch";
     if(HDstrcmp(envval, "split")) {
-	/* Create the file */
-	h5_fixname(FILENAME[0], fapl, name, sizeof name);
-	file1 = create_file(name, fapl);
-	/* Flush and exit without closing the library */
-	if(H5Fflush(file1, H5F_SCOPE_GLOBAL) < 0) goto error;
+    /* Create the file */
+    h5_fixname(FILENAME[0], fapl, name, sizeof name);
+    file1 = create_file(name, fapl);
+    /* Flush and exit without closing the library */
+    if(H5Fflush(file1, H5F_SCOPE_GLOBAL) < 0) goto error;
 
-	/* Create the other file which will not be flushed */
-	h5_fixname(FILENAME[1], fapl, name, sizeof name);
-	file2 = create_file(name, fapl);
+    /* Create the other file which will not be flushed */
+    h5_fixname(FILENAME[1], fapl, name, sizeof name);
+    file2 = create_file(name, fapl);
 
 
-	if(mpi_rank == 0)
-	    PASSED();
-	fflush(stdout);
-	fflush(stderr);
+    if(mpi_rank == 0)
+        PASSED();
+    fflush(stdout);
+    fflush(stderr);
     } /* end if */
     else {
         SKIPPED();
@@ -173,21 +170,21 @@ main(int argc, char* argv[])
 
     /* close file1 */
     if(H5Fget_vfd_handle(file1, fapl, (void **)&mpifh_p) < 0) {
-	printf("H5Fget_vfd_handle for file1 failed\n");
-	goto error;
+    printf("H5Fget_vfd_handle for file1 failed\n");
+    goto error;
     } /* end if */
     if(MPI_File_close(mpifh_p) != MPI_SUCCESS) {
-	printf("MPI_File_close for file1 failed\n");
-	goto error;
+    printf("MPI_File_close for file1 failed\n");
+    goto error;
     } /* end if */
     /* close file2 */
     if(H5Fget_vfd_handle(file2, fapl, (void **)&mpifh_p) < 0) {
-	printf("H5Fget_vfd_handle for file2 failed\n");
-	goto error;
+    printf("H5Fget_vfd_handle for file2 failed\n");
+    goto error;
     } /* end if */
     if(MPI_File_close(mpifh_p) != MPI_SUCCESS) {
-	printf("MPI_File_close for file2 failed\n");
-	goto error;
+    printf("MPI_File_close for file2 failed\n");
+    goto error;
     } /* end if */
 
     fflush(stdout);
diff --git a/testpar/t_pflush2.c b/testpar/t_pflush2.c
index f9f8459..2051f4e 100644
--- a/testpar/t_pflush2.c
+++ b/testpar/t_pflush2.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/testpar/t_ph5basic.c b/testpar/t_ph5basic.c
index 76eeaef..574591c 100644
--- a/testpar/t_ph5basic.c
+++ b/testpar/t_ph5basic.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/testpar/t_pread.c b/testpar/t_pread.c
new file mode 100644
index 0000000..19ccf56
--- /dev/null
+++ b/testpar/t_pread.c
@@ -0,0 +1,878 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Collective file open optimization tests
+ *
+ */
+
+#include "testpar.h"
+
+/* The collection of files is included below to aid
+ * an external "cleanup" process if required.
+ *
+ * Note that the code below relies on the ordering of this array
+ * since each set of three is used by the tests either to construct
+ * or to read and validate.
+ */
+#define NFILENAME 3
+const char *FILENAMES[NFILENAME + 1]={"reloc_t_pread_data_file",
+                                      "reloc_t_pread_group_0_file",
+                                      "reloc_t_pread_group_1_file",
+                                      NULL};
+#define FILENAME_BUF_SIZE 1024
+
+#define COUNT 1000
+
+hbool_t pass = true;
+static const char *random_hdf5_text =
+"Now is the time for all first-time-users of HDF5 to read their \
+manual or go thru the tutorials!\n\
+While you\'re at it, now is also the time to read up on MPI-IO.";
+
+static const char *hitchhiker_quote =
+"A common mistake that people make when trying to design something\n\
+completely foolproof is to underestimate the ingenuity of complete\n\
+fools.\n";
+
+static int generate_test_file(MPI_Comm comm, int mpi_rank, int group);
+static int test_parallel_read(MPI_Comm comm, int mpi_rank, int group);
+
+static char *test_argv0 = NULL;
+
+
+/*-------------------------------------------------------------------------
+ * Function:    generate_test_file
+ *
+ * Purpose:     This function is called to produce an HDF5 data file
+ *              whose superblock is relocated to a power-of-2 boundary.
+ *
+ *              Since data will be read back and validated, we generate
+ *              data in a predictable manner rather than randomly.
+ *              For now, we simply use the global mpi_rank of the writing
+ *              process as a starting component for the data generation.
+ *              Subsequent writes are increments from the initial start
+ *              value.
+ *
+ *              In the overall scheme of running the test, we'll call
+ *              this function twice: first as a collection of all MPI
+ *              processes and then a second time with the processes split
+ *              more or less in half. Each sub group will operate
+ *              collectively on their assigned file.  This split into
+ *              subgroups validates that parallel groups can successfully
+ *              open and read data independantly from the other parallel
+ *              operations taking place.
+ *
+ * Return:      Success: 0
+ *
+ *              Failure: 1
+ *
+ * Programmer:  Richard Warren
+ *              10/1/17
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+generate_test_file( MPI_Comm comm, int mpi_rank, int group_id )
+{
+    int header = -1;
+    const char *fcn_name = "generate_test_file()";
+    const char *failure_mssg = NULL;
+    const char *group_filename = NULL;
+    char data_filename[FILENAME_BUF_SIZE];
+    int file_index = 0;
+    int group_size;
+    int group_rank;
+    int local_failure = 0;
+    int global_failures = 0;
+    hsize_t count = COUNT;
+    hsize_t i;
+    hsize_t offset;
+    hsize_t dims[1] = {0};
+    hid_t file_id   = -1;
+    hid_t memspace  = -1;
+    hid_t filespace = -1;
+	hid_t fctmpl    = -1;
+    hid_t fapl_id   = -1;
+    hid_t dxpl_id   = -1;
+    hid_t dset_id   = -1;
+    float nextValue;
+    float *data_slice = NULL;
+
+    pass = true;
+
+    HDassert(comm != MPI_COMM_NULL);
+
+    if ( (MPI_Comm_rank(comm, &group_rank)) != MPI_SUCCESS) {
+        pass = FALSE;
+        failure_mssg = "generate_test_file: MPI_Comm_rank failed.\n";
+    }
+
+    if ( (MPI_Comm_size(comm, &group_size)) != MPI_SUCCESS) {
+        pass = FALSE;
+        failure_mssg = "generate_test_file: MPI_Comm_size failed.\n";
+    }
+
+    if ( mpi_rank == 0 ) {
+
+        HDfprintf(stdout, "Constructing test files...");
+    }
+
+    /* Setup the file names
+     * The test specfic filenames are stored as consecutive
+     * array entries in the global 'FILENAMES' array above.
+     * Here, we simply decide on the starting index for
+     * file construction.  The reading portion of the test
+     * will have a similar setup process...
+     */
+    if ( pass ) {
+        if ( comm == MPI_COMM_WORLD ) { /* Test 1 */
+            file_index = 0;
+        }
+        else if ( group_id == 0 ) {     /* Test 2 group 0 */
+            file_index = 1;
+        }
+        else {                          /* Test 2 group 1 */
+            file_index = 2;
+        }
+
+        /* The 'group_filename' is just a temp variable and
+         * is used to call into the h5_fixname function. No
+         * need to worry that we reassign it for each file!
+         */
+        group_filename = FILENAMES[file_index];
+        HDassert( group_filename );
+
+        /* Assign the 'data_filename' */
+        if ( h5_fixname(group_filename, H5P_DEFAULT, data_filename,
+                        sizeof(data_filename)) == NULL ) {
+            pass = FALSE;
+            failure_mssg = "h5_fixname(0) failed.\n";
+        }
+    }
+
+    /* setup data to write */
+    if ( pass ) {
+        if ( (data_slice = (float *)HDmalloc(COUNT * sizeof(float))) == NULL ) {
+            pass = FALSE;
+            failure_mssg = "malloc of data_slice failed.\n";
+        }
+    }
+
+    if ( pass ) {
+        nextValue = (float)(mpi_rank * COUNT);
+
+        for(i=0; i<COUNT; i++) {
+            data_slice[i] = nextValue;
+            nextValue += 1;
+        }
+    }
+
+	/* Initialize a file creation template */
+	if (pass) {
+		if ((fctmpl = H5Pcreate(H5P_FILE_CREATE)) < 0) {
+			pass = FALSE;
+			failure_mssg = "H5Pcreate(H5P_FILE_CREATE) failed.\n";
+		}
+		else if (H5Pset_userblock(fctmpl, 512) != SUCCEED) {
+			pass = FALSE;
+			failure_mssg = "H5Pset_userblock(,size) failed.\n";
+		}
+	}
+    /* setup FAPL */
+    if ( pass ) {
+        if ( (fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Pcreate(H5P_FILE_ACCESS) failed.\n";
+        }
+    }
+
+    if ( pass ) {
+        if ( (H5Pset_fapl_mpio(fapl_id, comm, MPI_INFO_NULL)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Pset_fapl_mpio() failed\n";
+        }
+    }
+
+    /* create the data file */
+    if ( pass ) {
+        if ( (file_id = H5Fcreate(data_filename, H5F_ACC_TRUNC,
+                                  fctmpl, fapl_id)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Fcreate() failed.\n";
+        }
+    }
+
+    /* create and write the dataset */
+    if ( pass ) {
+        if ( (dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Pcreate(H5P_DATASET_XFER) failed.\n";
+        }
+    }
+
+    if ( pass ) {
+        if ( (H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Pset_dxpl_mpio() failed.\n";
+        }
+    }
+
+    if ( pass ) {
+        dims[0] = COUNT;
+        if ( (memspace = H5Screate_simple(1, dims, NULL)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Screate_simple(1, dims, NULL) failed (1).\n";
+        }
+    }
+
+    if ( pass ) {
+        dims[0] *= (hsize_t)group_size;
+        if ( (filespace = H5Screate_simple(1, dims, NULL)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Screate_simple(1, dims, NULL) failed (2).\n";
+        }
+    }
+
+    if ( pass ) {
+        offset = (hsize_t)group_rank * (hsize_t)COUNT;
+        if ( (H5Sselect_hyperslab(filespace, H5S_SELECT_SET, &offset,
+                                  NULL, &count, NULL)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Sselect_hyperslab() failed.\n";
+        }
+    }
+
+    if ( pass ) {
+        if ( (dset_id = H5Dcreate2(file_id, "dataset0", H5T_NATIVE_FLOAT,
+                                   filespace, H5P_DEFAULT, H5P_DEFAULT,
+                                   H5P_DEFAULT)) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Dcreate2() failed.\n";
+        }
+    }
+
+    if ( pass ) {
+        if ( (H5Dwrite(dset_id, H5T_NATIVE_FLOAT, memspace,
+                       filespace, dxpl_id, data_slice)) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Dwrite() failed.\n";
+        }
+    }
+
+    /* close file, etc. */
+    if ( pass || (dset_id != -1)) {
+        if ( H5Dclose(dset_id) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Dclose(dset_id) failed.\n";
+        }
+    }
+
+    if ( pass || (memspace != -1) ) {
+        if ( H5Sclose(memspace) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Sclose(memspace) failed.\n";
+        }
+    }
+
+    if ( pass || (filespace != -1) ) {
+        if ( H5Sclose(filespace) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Sclose(filespace) failed.\n";
+        }
+    }
+
+    if ( pass || (file_id != -1) ) {
+        if ( H5Fclose(file_id) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Fclose(file_id) failed.\n";
+        }
+    }
+
+    if ( pass || (dxpl_id != -1) ) {
+        if ( H5Pclose(dxpl_id) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Pclose(dxpl_id) failed.\n";
+        }
+    }
+
+    if ( pass || (fapl_id != -1) ) {
+        if ( H5Pclose(fapl_id) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Pclose(fapl_id) failed.\n";
+        }
+    }
+
+    if (pass || (fctmpl != -1)) {
+        if (H5Pclose(fctmpl) < 0) {
+            pass = false;
+            failure_mssg = "H5Pclose(fctmpl) failed.\n";
+        }
+    }
+
+    /* Add a userblock to the head of the datafile.
+     * We will use this to for a functional test of the
+     * file open optimization.  This is superblock
+     * relocation is done by the rank 0 process associated
+     * with the communicator being used.  For test 1, we
+     * utilize MPI_COMM_WORLD, so group_rank 0 is the
+     * same as mpi_rank 0.  For test 2 which utilizes
+     * two groups resulting from an MPI_Comm_split, we
+     * will have parallel groups and hence two
+     * group_rank(0) processes. Each parallel group
+     * will create a unique file with different text
+     * headers and different data.
+     */
+    if (group_rank == 0) {
+        const char *text_to_write;
+        size_t bytes_to_write;
+
+        if (group_id == 0)
+            text_to_write = random_hdf5_text;
+        else
+            text_to_write = hitchhiker_quote;
+
+        bytes_to_write = HDstrlen(text_to_write);
+
+        if (pass) {
+	    if ((header = HDopen(data_filename, O_WRONLY)) < 0) {
+                pass = FALSE;
+                failure_mssg = "HDopen(data_filename, O_WRONLY) failed.\n";
+            }
+        }
+
+        if (pass) {
+            HDlseek(header, 0, SEEK_SET);
+            if (HDwrite(header, text_to_write, bytes_to_write) < 0) {
+                pass = FALSE;
+                failure_mssg = "Unable to write user text into file.\n";
+		}
+        }
+
+        if (pass || (header > 0)) {
+            if (HDclose(header) < 0) {
+                pass = FALSE;
+                failure_mssg = "HDclose() failed.\n";
+            }
+        }
+    }
+
+    /* collect results from other processes.
+     * Only overwrite the failure message if no previous error
+     * has been detected
+     */
+    local_failure = ( pass ? 0 : 1 );
+
+    /* This is a global all reduce (NOT group specific) */
+    if ( MPI_Allreduce(&local_failure, &global_failures, 1,
+                       MPI_INT, MPI_SUM, MPI_COMM_WORLD) != MPI_SUCCESS ) {
+        if ( pass ) {
+            pass = FALSE;
+            failure_mssg = "MPI_Allreduce() failed.\n";
+        }
+    } else if ( ( pass ) && ( global_failures > 0 ) ) {
+        pass = FALSE;
+        failure_mssg = "One or more processes report failure.\n";
+    }
+
+    /* report results */
+    if ( mpi_rank == 0 ) {
+        if ( pass ) {
+            HDfprintf(stdout, "Done.\n");
+        } else {
+            HDfprintf(stdout, "FAILED.\n");
+            HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n",
+                      fcn_name, failure_mssg);
+        }
+    }
+
+    /* free data_slice if it has been allocated */
+    if ( data_slice != NULL ) {
+        HDfree(data_slice);
+        data_slice = NULL;
+    }
+
+    return(! pass);
+
+} /* generate_test_file() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    test_parallel_read
+ *
+ * Purpose:     This actually tests the superblock optimization
+ *              and covers the two primary cases we're interested in.
+ *              1). That HDF5 files can be opened in parallel by
+ *                  the rank 0 process and that the superblock
+ *                  offset is correctly broadcast to the other
+ *                  parallel file readers.
+ *              2). That a parallel application can correctly
+ *                  handle reading multiple files by using
+ *                  subgroups of MPI_COMM_WORLD and that each
+ *                  subgroup operates as described in (1) to
+ *                  collectively read the data.
+ *
+ *              The global MPI rank is used for reading and
+ *              writing data for process specific data in the
+ *              dataset.  We do this rather simplisticly, i.e.
+ *               rank 0:  writes/reads 0-9999
+ *               rank 1:  writes/reads 1000-1999
+ *               rank 2:  writes/reads 2000-2999
+ *               ...
+ *
+ * Return:      Success: 0
+ *
+ *              Failure: 1
+ *
+ * Programmer:  Richard Warren
+ *              10/1/17
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+test_parallel_read(MPI_Comm comm, int mpi_rank, int group_id)
+{
+    const char *failure_mssg;
+    const char *fcn_name = "test_parallel_read()";
+    const char *group_filename = NULL;
+    char reloc_data_filename[FILENAME_BUF_SIZE];
+    int local_failure = 0;
+    int global_failures = 0;
+    int group_size;
+    int group_rank;
+    hid_t fapl_id   = -1;
+    hid_t file_id   = -1;
+    hid_t dset_id   = -1;
+    hid_t memspace  = -1;
+    hid_t filespace = -1;
+    hsize_t i;
+    hsize_t offset;
+    hsize_t count = COUNT;
+    hsize_t dims[1] = {0};
+    float nextValue;
+    float *data_slice = NULL;
+
+    pass = TRUE;
+
+    HDassert(comm != MPI_COMM_NULL);
+
+    if ( (MPI_Comm_rank(comm, &group_rank)) != MPI_SUCCESS) {
+        pass = FALSE;
+        failure_mssg = "test_parallel_read: MPI_Comm_rank failed.\n";
+    }
+
+    if ( (MPI_Comm_size(comm, &group_size)) != MPI_SUCCESS) {
+        pass = FALSE;
+        failure_mssg = "test_parallel_read: MPI_Comm_size failed.\n";
+    }
+
+    if ( mpi_rank == 0 ) {
+        if ( comm == MPI_COMM_WORLD ) {
+            TESTING("parallel file open test 1");
+        }
+        else {
+            TESTING("parallel file open test 2");
+        }
+    }
+
+    /* allocate space for the data_slice array */
+    if ( pass ) {
+        if ( (data_slice = (float *)HDmalloc(COUNT * sizeof(float))) == NULL ) {
+            pass = FALSE;
+            failure_mssg = "malloc of data_slice failed.\n";
+        }
+    }
+
+
+    /* Select the file file name to read
+     * Please see the comments in the 'generate_test_file' function
+     * for more details...
+     */
+    if ( pass ) {
+
+        if ( comm == MPI_COMM_WORLD )       /* test 1 */
+            group_filename = FILENAMES[0];
+        else if ( group_id == 0 )           /* test 2 group 0 */
+            group_filename = FILENAMES[1];
+        else                                /* test 2 group 1 */
+            group_filename = FILENAMES[2];
+
+        HDassert(group_filename);
+        if ( h5_fixname(group_filename, H5P_DEFAULT, reloc_data_filename,
+                        sizeof(reloc_data_filename)) == NULL ) {
+
+            pass = FALSE;
+            failure_mssg = "h5_fixname(1) failed.\n";
+        }
+    }
+
+    /* setup FAPL */
+    if ( pass ) {
+        if ( (fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Pcreate(H5P_FILE_ACCESS) failed.\n";
+        }
+    }
+
+    if ( pass ) {
+        if ( (H5Pset_fapl_mpio(fapl_id, comm, MPI_INFO_NULL)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Pset_fapl_mpio() failed\n";
+        }
+    }
+
+    /* open the file -- should have user block, exercising the optimization */
+    if ( pass ) {
+        if ( (file_id = H5Fopen(reloc_data_filename,
+                                H5F_ACC_RDONLY, fapl_id)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Fopen() failed\n";
+        }
+    }
+
+    /* open the data set */
+    if ( pass ) {
+        if ( (dset_id = H5Dopen2(file_id, "dataset0", H5P_DEFAULT)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Dopen2() failed\n";
+        }
+    }
+
+    /* setup memspace */
+    if ( pass ) {
+        dims[0] = count;
+        if ( (memspace = H5Screate_simple(1, dims, NULL)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Screate_simple(1, dims, NULL) failed\n";
+        }
+    }
+
+    /* setup filespace */
+    if ( pass ) {
+        if ( (filespace = H5Dget_space(dset_id)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Dget_space(dataset) failed\n";
+        }
+    }
+
+    if ( pass ) {
+        offset = (hsize_t)group_rank * count;
+        if ( (H5Sselect_hyperslab(filespace, H5S_SELECT_SET,
+                                  &offset, NULL, &count, NULL)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Sselect_hyperslab() failed\n";
+        }
+    }
+
+    /* read this processes section of the data */
+    if ( pass ) {
+        if ( (H5Dread(dset_id, H5T_NATIVE_FLOAT, memspace,
+                      filespace, H5P_DEFAULT, data_slice)) < 0 ) {
+            pass = FALSE;
+            failure_mssg = "H5Dread() failed\n";
+        }
+    }
+
+    /* verify the data */
+    if ( pass ) {
+        nextValue = (float)((hsize_t)mpi_rank * count);
+        i = 0;
+        while ( ( pass ) && ( i < count ) ) {
+            /* what we really want is data_slice[i] != nextValue --
+             * the following is a circumlocution to shut up the
+             * the compiler.
+             */
+            if ( ( data_slice[i] > nextValue ) ||
+                 ( data_slice[i] < nextValue ) ) {
+                pass = FALSE;
+                failure_mssg = "Unexpected dset contents.\n";
+            }
+            nextValue += 1;
+            i++;
+        }
+    }
+
+    /* close file, etc. */
+    if ( pass || (dset_id != -1) ) {
+        if ( H5Dclose(dset_id) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Dclose(dset_id) failed.\n";
+        }
+    }
+
+    if ( pass || (memspace != -1) ) {
+        if ( H5Sclose(memspace) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Sclose(memspace) failed.\n";
+        }
+    }
+
+    if ( pass || (filespace != -1) ) {
+        if ( H5Sclose(filespace) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Sclose(filespace) failed.\n";
+        }
+    }
+
+    if ( pass || (file_id != -1) ) {
+        if ( H5Fclose(file_id) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Fclose(file_id) failed.\n";
+        }
+    }
+
+    if ( pass || (fapl_id != -1) ) {
+        if ( H5Pclose(fapl_id) < 0 ) {
+            pass = false;
+            failure_mssg = "H5Pclose(fapl_id) failed.\n";
+        }
+    }
+
+    /* collect results from other processes.
+     * Only overwrite the failure message if no previous error
+     * has been detected
+     */
+    local_failure = ( pass ? 0 : 1 );
+
+    if ( MPI_Allreduce( &local_failure, &global_failures, 1,
+                        MPI_INT, MPI_SUM, MPI_COMM_WORLD) != MPI_SUCCESS ) {
+        if ( pass ) {
+            pass = FALSE;
+            failure_mssg = "MPI_Allreduce() failed.\n";
+        }
+    } else if ( ( pass ) && ( global_failures > 0 ) ) {
+        pass = FALSE;
+        failure_mssg = "One or more processes report failure.\n";
+    }
+
+    /* report results and finish cleanup */
+    if ( group_rank == 0 ) {
+        if ( pass ) {
+            PASSED();
+        } else {
+            H5_FAILED();
+            HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n",
+                      fcn_name, failure_mssg);
+        }
+
+        HDremove(reloc_data_filename);
+    }
+
+    /* free data_slice if it has been allocated */
+    if ( data_slice != NULL ) {
+        HDfree(data_slice);
+        data_slice = NULL;
+    }
+
+
+    return( ! pass );
+
+} /* test_parallel_read() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    main
+ *
+ * Purpose:     To implement a parallel test which validates whether the
+ *              new superblock lookup functionality is working correctly.
+ *
+ *              The test consists of creating two seperate HDF datasets
+ *              in which random text is inserted at the start of each
+ *              file using the 'j5jam' application.  This forces the
+ *              HDF5 file superblock to a non-zero offset.
+ *              Having created the two independant files, we create two
+ *              non-overlapping MPI groups, each of which is then tasked
+ *              with the opening and validation of the data contained
+ *              therein.
+ *
+ *              WARNING: This test uses fork() and execve(), and
+ *                       therefore will not run on Windows.
+ *
+ * Return:      Success: 0
+ *
+ *              Failure: 1
+ *
+ * Programmer:  Richard Warren
+ *              10/1/17
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+
+int
+main( int argc, char **argv)
+{
+    int nerrs = 0;
+    int which_group = 0;
+    int mpi_rank;
+    int mpi_size;
+    int split_size;
+    MPI_Comm group_comm = MPI_COMM_NULL;
+
+    /* I don't believe that argv[0] can ever be NULL.
+     * It should thus be safe to dup and save as a check
+     * for cmake testing. Note that in our Cmake builds,
+     * all executables are located in the same directory.
+     * We assume (but we'll check) that the h5jam utility
+     * is in the directory as this executable.  If that
+     * isn't true, then we can use a relative path that
+     * should be valid for the autotools environment.
+     */
+    test_argv0 = HDstrdup(argv[0]);
+
+    if ( (MPI_Init(&argc, &argv)) != MPI_SUCCESS) {
+       HDfprintf(stderr, "FATAL: Unable to initialize MPI\n");
+       HDexit(EXIT_FAILURE);
+    }
+
+    if ( (MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank)) != MPI_SUCCESS) {
+        HDfprintf(stderr, "FATAL: MPI_Comm_rank returned an error\n");
+        HDexit(EXIT_FAILURE);
+    }
+
+    if ( (MPI_Comm_size(MPI_COMM_WORLD, &mpi_size)) != MPI_SUCCESS) {
+        HDfprintf(stderr, "FATAL: MPI_Comm_size returned an error\n");
+        HDexit(EXIT_FAILURE);
+    }
+
+    H5open();
+
+    if ( mpi_rank == 0 ) {
+        HDfprintf(stdout, "========================================\n");
+        HDfprintf(stdout, "Collective file open optimization tests\n");
+        HDfprintf(stdout, "        mpi_size     = %d\n", mpi_size);
+        HDfprintf(stdout, "========================================\n");
+    }
+
+    if ( mpi_size < 3 ) {
+
+        if ( mpi_rank == 0 ) {
+
+            HDprintf("    Need at least 3 processes.  Exiting.\n");
+        }
+        goto finish;
+    }
+
+    /* ------  Create two (2) MPI groups  ------
+     *
+     * We split MPI_COMM_WORLD into 2 more or less equal sized
+     * groups.  The resulting communicators will be used to generate
+     * two HDF files which in turn will be opened in parallel and the
+     * contents verified in the second read test below.
+     */
+    split_size = mpi_size / 2;
+    which_group = (mpi_rank < split_size ? 0 : 1);
+
+    if ( (MPI_Comm_split(MPI_COMM_WORLD,
+                         which_group,
+                         0,
+                         &group_comm)) != MPI_SUCCESS) {
+
+        HDfprintf(stderr, "FATAL: MPI_Comm_split returned an error\n");
+        HDexit(EXIT_FAILURE);
+    }
+
+    /* ------  Generate all files ------ */
+
+    /* We generate the file used for test 1 */
+    nerrs += generate_test_file( MPI_COMM_WORLD, mpi_rank, which_group );
+
+    if ( nerrs > 0 ) {
+        if ( mpi_rank == 0 ) {
+            HDprintf("    Test(1) file construction failed -- skipping tests.\n");
+        }
+        goto finish;
+    }
+
+    /* We generate the file used for test 2 */
+    nerrs += generate_test_file( group_comm, mpi_rank, which_group );
+
+    if ( nerrs > 0 ) {
+        if ( mpi_rank == 0 ) {
+            HDprintf("    Test(2) file construction failed -- skipping tests.\n");
+        }
+        goto finish;
+    }
+
+    /* Now read the generated test file (stil using MPI_COMM_WORLD) */
+    nerrs += test_parallel_read( MPI_COMM_WORLD, mpi_rank, which_group);
+
+    if ( nerrs > 0 ) {
+        if ( mpi_rank == 0 ) {
+            HDprintf("    Parallel read test(1) failed -- skipping tests.\n");
+        }
+        goto finish;
+    }
+
+    /* Update the user on our progress so far. */
+    if ( mpi_rank == 0 ) {
+        HDprintf("    Test 1 of 2 succeeded\n");
+        HDprintf("    -- Starting multi-group parallel read test.\n");
+    }
+
+    /* run the 2nd set of tests */
+    nerrs += test_parallel_read(group_comm, mpi_rank, which_group);
+
+    if ( nerrs > 0 ) {
+        if ( mpi_rank == 0 ) {
+            HDprintf("    Multi-group read test(2) failed\n");
+        }
+        goto finish;
+    }
+
+    if ( mpi_rank == 0 ) {
+        HDprintf("    Test 2 of 2 succeeded\n");
+    }
+
+finish:
+
+    if ((group_comm != MPI_COMM_NULL) &&
+        (MPI_Comm_free(&group_comm)) != MPI_SUCCESS) {
+        HDfprintf(stderr, "MPI_Comm_free failed!\n");
+    }
+
+    /* make sure all processes are finished before final report, cleanup
+     * and exit.
+     */
+    MPI_Barrier(MPI_COMM_WORLD);
+
+    if ( mpi_rank == 0 ) {           /* only process 0 reports */
+        const char *header = "Collective file open optimization tests";
+
+        HDfprintf(stdout, "===================================\n");
+        if ( nerrs > 0 ) {
+            HDfprintf(stdout, "***%s detected %d failures***\n", header, nerrs);
+        }
+        else {
+            HDfprintf(stdout, "%s finished with no failures\n", header);
+        }
+        HDfprintf(stdout, "===================================\n");
+    }
+
+    /* close HDF5 library */
+    if (H5close() != SUCCEED) {
+        HDfprintf(stdout, "H5close() failed. (Ignoring)\n");
+    }
+
+    /* MPI_Finalize must be called AFTER H5close which may use MPI calls */
+    MPI_Finalize();
+
+    /* cannot just return (nerrs) because exit code is limited to 1byte */
+    return((nerrs > 0) ? EXIT_FAILURE : EXIT_SUCCESS );
+
+} /* main() */
diff --git a/testpar/t_prestart.c b/testpar/t_prestart.c
index fab4a7c..719d150 100644
--- a/testpar/t_prestart.c
+++ b/testpar/t_prestart.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/testpar/t_prop.c b/testpar/t_prop.c
index 2cc0f5e..d5efa94 100644
--- a/testpar/t_prop.c
+++ b/testpar/t_prop.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/testpar/t_pshutdown.c b/testpar/t_pshutdown.c
index be9734f..def7071 100644
--- a/testpar/t_pshutdown.c
+++ b/testpar/t_pshutdown.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/testpar/t_shapesame.c b/testpar/t_shapesame.c
index 3675824..eddbada 100644
--- a/testpar/t_shapesame.c
+++ b/testpar/t_shapesame.c
@@ -4,17 +4,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
    This program will test independant and collective reads and writes between
-   selections of different rank that non-the-less are deemed as having the 
+   selections of different rank that non-the-less are deemed as having the
    same shape by H5Sselect_shape_same().
  */
 
@@ -24,33 +22,31 @@
 #define H5S_TESTING
 
 
-#include "hdf5.h"
-#include "H5private.h"
-#include "testphdf5.h"
 #include "H5Spkg.h"             /* Dataspaces                           */
+#include "testphdf5.h"
 
 
 /* On Lustre (and perhaps other parallel file systems?), we have severe
  * slow downs if two or more processes attempt to access the same file system
  * block.  To minimize this problem, we set alignment in the shape same tests
- * to the default Lustre block size -- which greatly reduces contention in 
+ * to the default Lustre block size -- which greatly reduces contention in
  * the chunked dataset case.
  */
 
-#define SHAPE_SAME_TEST_ALIGNMENT	((hsize_t)(4 * 1024 * 1024))
+#define SHAPE_SAME_TEST_ALIGNMENT    ((hsize_t)(4 * 1024 * 1024))
 
 
-#define PAR_SS_DR_MAX_RANK	5 	/* must update code if this changes */
+#define PAR_SS_DR_MAX_RANK    5     /* must update code if this changes */
 
 struct hs_dr_pio_test_vars_t
 {
-    int		mpi_size;
+    int        mpi_size;
     int         mpi_rank;
     MPI_Comm    mpi_comm;
-    MPI_Info	mpi_info;
+    MPI_Info    mpi_info;
     int         test_num;
     int         edge_size;
-    int		checker_edge_size;
+    int        checker_edge_size;
     int         chunk_edge_size;
     int         small_rank;
     int         large_rank;
@@ -66,13 +62,13 @@ struct hs_dr_pio_test_vars_t
     int         small_ds_offset;
     int         large_ds_offset;
     hid_t       fid;               /* HDF5 file ID */
-    hid_t	xfer_plist;
+    hid_t    xfer_plist;
     hid_t       full_mem_small_ds_sid;
     hid_t       full_file_small_ds_sid;
     hid_t       mem_small_ds_sid;
     hid_t       file_small_ds_sid_0;
     hid_t       file_small_ds_sid_1;
-    hid_t	small_ds_slice_sid;
+    hid_t    small_ds_slice_sid;
     hid_t       full_mem_large_ds_sid;
     hid_t       full_file_large_ds_sid;
     hid_t       mem_large_ds_sid;
@@ -80,7 +76,7 @@ struct hs_dr_pio_test_vars_t
     hid_t       file_large_ds_sid_1;
     hid_t       file_large_ds_process_slice_sid;
     hid_t       mem_large_ds_process_slice_sid;
-    hid_t	large_ds_slice_sid;
+    hid_t    large_ds_slice_sid;
     hid_t       small_dataset;     /* Dataset ID */
     hid_t       large_dataset;     /* Dataset ID */
     size_t      small_ds_size;
@@ -98,25 +94,25 @@ struct hs_dr_pio_test_vars_t
     hsize_t   * count_ptr;
     hsize_t   * block_ptr;
     int         skips;
-    int	        max_skips;
-    int64_t	total_tests;
-    int64_t	tests_run;
-    int64_t	tests_skipped;
+    int            max_skips;
+    int64_t    total_tests;
+    int64_t    tests_run;
+    int64_t    tests_skipped;
 };
 
 /*-------------------------------------------------------------------------
- * Function:	hs_dr_pio_test__setup()
+ * Function:    hs_dr_pio_test__setup()
  *
- * Purpose:	Do setup for tests of I/O to/from hyperslab selections of 
- * 		different rank in the parallel case.
+ * Purpose:    Do setup for tests of I/O to/from hyperslab selections of
+ *         different rank in the parallel case.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 8/9/11
+ * Programmer:    JRM -- 8/9/11
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *-------------------------------------------------------------------------
  */
@@ -135,21 +131,21 @@ hs_dr_pio_test__setup(const int test_num,
                       const int express_test,
                       struct hs_dr_pio_test_vars_t * tv_ptr)
 {
-#if CONTIG_HS_DR_PIO_TEST__SETUP__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__SETUP__DEBUG
     const char *fcnName = "hs_dr_pio_test__setup()";
 #endif /* CONTIG_HS_DR_PIO_TEST__SETUP__DEBUG */
     const char *filename;
-    hbool_t	mis_match = FALSE;
-    int		i;
+    hbool_t    mis_match = FALSE;
+    int        i;
     int         mrc;
-    int		mpi_rank; /* needed by the VRFY macro */
-    uint32_t	expected_value;
+    int        mpi_rank; /* needed by the VRFY macro */
+    uint32_t    expected_value;
     uint32_t  * ptr_0;
     uint32_t  * ptr_1;
-    hid_t	acc_tpl;		/* File access templates */
+    hid_t    acc_tpl;        /* File access templates */
     hid_t       small_ds_dcpl_id = H5P_DEFAULT;
     hid_t       large_ds_dcpl_id = H5P_DEFAULT;
-    herr_t	ret;		/* Generic return value */
+    herr_t    ret;        /* Generic return value */
 
     HDassert( edge_size >= 6 );
     HDassert( edge_size >= chunk_edge_size );
@@ -221,7 +217,7 @@ hs_dr_pio_test__setup(const int test_num,
     tv_ptr->small_ds_buf_2 = (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->small_ds_size);
     VRFY((tv_ptr->small_ds_buf_2 != NULL), "malloc of small_ds_buf_2 succeeded");
 
-    tv_ptr->small_ds_slice_buf = 
+    tv_ptr->small_ds_slice_buf =
         (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->small_ds_slice_size);
     VRFY((tv_ptr->small_ds_slice_buf != NULL), "malloc of small_ds_slice_buf succeeded");
 
@@ -234,7 +230,7 @@ hs_dr_pio_test__setup(const int test_num,
     tv_ptr->large_ds_buf_2 = (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->large_ds_size);
     VRFY((tv_ptr->large_ds_buf_2 != NULL), "malloc of large_ds_buf_2 succeeded");
 
-    tv_ptr->large_ds_slice_buf = 
+    tv_ptr->large_ds_slice_buf =
         (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->large_ds_slice_size);
     VRFY((tv_ptr->large_ds_slice_buf != NULL), "malloc of large_ds_slice_buf succeeded");
 
@@ -258,21 +254,21 @@ hs_dr_pio_test__setup(const int test_num,
 
     filename = (const char *)GetTestParameters();
     HDassert( filename != NULL );
-#if CONTIG_HS_DR_PIO_TEST__SETUP__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__SETUP__DEBUG
     if ( MAINPROCESS ) {
 
         HDfprintf(stdout, "%d: test num = %d.\n", tv_ptr->mpi_rank, tv_ptr->test_num);
         HDfprintf(stdout, "%d: mpi_size = %d.\n", tv_ptr->mpi_rank, tv_ptr->mpi_size);
-        HDfprintf(stdout, 
+        HDfprintf(stdout,
                   "%d: small/large rank = %d/%d, use_collective_io = %d.\n",
-                  tv_ptr->mpi_rank, tv_ptr->small_rank, tv_ptr->large_rank, 
+                  tv_ptr->mpi_rank, tv_ptr->small_rank, tv_ptr->large_rank,
                   (int)use_collective_io);
         HDfprintf(stdout, "%d: edge_size = %d, chunk_edge_size = %d.\n",
                   tv_ptr->mpi_rank, tv_ptr->edge_size, tv_ptr->chunk_edge_size);
         HDfprintf(stdout, "%d: checker_edge_size = %d.\n",
                   tv_ptr->mpi_rank, tv_ptr->checker_edge_size);
         HDfprintf(stdout, "%d: small_ds_size = %d, large_ds_size = %d.\n",
-                  tv_ptr->mpi_rank, (int)(tv_ptr->small_ds_size), 
+                  tv_ptr->mpi_rank, (int)(tv_ptr->small_ds_size),
                   (int)(tv_ptr->large_ds_size));
         HDfprintf(stdout, "%d: filename = %s.\n", tv_ptr->mpi_rank, filename);
     }
@@ -307,78 +303,78 @@ hs_dr_pio_test__setup(const int test_num,
 
     /* setup dims: */
     tv_ptr->dims[0] = (hsize_t)(tv_ptr->mpi_size + 1);
-    tv_ptr->dims[1] = tv_ptr->dims[2] = 
+    tv_ptr->dims[1] = tv_ptr->dims[2] =
         tv_ptr->dims[3] = tv_ptr->dims[4] = (hsize_t)(tv_ptr->edge_size);
 
 
     /* Create small ds dataspaces */
-    tv_ptr->full_mem_small_ds_sid = 
+    tv_ptr->full_mem_small_ds_sid =
         H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->full_mem_small_ds_sid != 0), 
+    VRFY((tv_ptr->full_mem_small_ds_sid != 0),
          "H5Screate_simple() full_mem_small_ds_sid succeeded");
 
-    tv_ptr->full_file_small_ds_sid = 
+    tv_ptr->full_file_small_ds_sid =
         H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->full_file_small_ds_sid != 0), 
+    VRFY((tv_ptr->full_file_small_ds_sid != 0),
          "H5Screate_simple() full_file_small_ds_sid succeeded");
 
     tv_ptr->mem_small_ds_sid = H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->mem_small_ds_sid != 0), 
+    VRFY((tv_ptr->mem_small_ds_sid != 0),
          "H5Screate_simple() mem_small_ds_sid succeeded");
 
     tv_ptr->file_small_ds_sid_0 = H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->file_small_ds_sid_0 != 0), 
+    VRFY((tv_ptr->file_small_ds_sid_0 != 0),
          "H5Screate_simple() file_small_ds_sid_0 succeeded");
 
     /* used by checker board tests only */
     tv_ptr->file_small_ds_sid_1 = H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->file_small_ds_sid_1 != 0), 
+    VRFY((tv_ptr->file_small_ds_sid_1 != 0),
          "H5Screate_simple() file_small_ds_sid_1 succeeded");
 
-    tv_ptr->small_ds_slice_sid = 
+    tv_ptr->small_ds_slice_sid =
         H5Screate_simple(tv_ptr->small_rank - 1, &(tv_ptr->dims[1]), NULL);
-    VRFY((tv_ptr->small_ds_slice_sid != 0), 
+    VRFY((tv_ptr->small_ds_slice_sid != 0),
          "H5Screate_simple() small_ds_slice_sid succeeded");
 
 
     /* Create large ds dataspaces */
-    tv_ptr->full_mem_large_ds_sid = 
+    tv_ptr->full_mem_large_ds_sid =
         H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->full_mem_large_ds_sid != 0), 
+    VRFY((tv_ptr->full_mem_large_ds_sid != 0),
          "H5Screate_simple() full_mem_large_ds_sid succeeded");
 
-    tv_ptr->full_file_large_ds_sid = 
+    tv_ptr->full_file_large_ds_sid =
         H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->full_file_large_ds_sid != FAIL), 
+    VRFY((tv_ptr->full_file_large_ds_sid != FAIL),
          "H5Screate_simple() full_file_large_ds_sid succeeded");
 
     tv_ptr->mem_large_ds_sid = H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->mem_large_ds_sid != FAIL), 
+    VRFY((tv_ptr->mem_large_ds_sid != FAIL),
          "H5Screate_simple() mem_large_ds_sid succeeded");
 
     tv_ptr->file_large_ds_sid_0 = H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->file_large_ds_sid_0 != FAIL), 
+    VRFY((tv_ptr->file_large_ds_sid_0 != FAIL),
          "H5Screate_simple() file_large_ds_sid_0 succeeded");
 
     /* used by checker board tests only */
     tv_ptr->file_large_ds_sid_1 = H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->file_large_ds_sid_1 != FAIL), 
+    VRFY((tv_ptr->file_large_ds_sid_1 != FAIL),
          "H5Screate_simple() file_large_ds_sid_1 succeeded");
 
-    tv_ptr->mem_large_ds_process_slice_sid = 
+    tv_ptr->mem_large_ds_process_slice_sid =
         H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->mem_large_ds_process_slice_sid != FAIL), 
+    VRFY((tv_ptr->mem_large_ds_process_slice_sid != FAIL),
          "H5Screate_simple() mem_large_ds_process_slice_sid succeeded");
 
-    tv_ptr->file_large_ds_process_slice_sid = 
+    tv_ptr->file_large_ds_process_slice_sid =
         H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->file_large_ds_process_slice_sid != FAIL), 
+    VRFY((tv_ptr->file_large_ds_process_slice_sid != FAIL),
          "H5Screate_simple() file_large_ds_process_slice_sid succeeded");
 
 
-    tv_ptr->large_ds_slice_sid = 
+    tv_ptr->large_ds_slice_sid =
         H5Screate_simple(tv_ptr->large_rank - 1, &(tv_ptr->dims[1]), NULL);
-    VRFY((tv_ptr->large_ds_slice_sid != 0), 
+    VRFY((tv_ptr->large_ds_slice_sid != 0),
          "H5Screate_simple() large_ds_slice_sid succeeded");
 
 
@@ -388,18 +384,18 @@ hs_dr_pio_test__setup(const int test_num,
      */
     if ( tv_ptr->chunk_edge_size > 0 ) {
 
-        /* Under Lustre (and perhaps other parallel file systems?) we get 
-         * locking delays when two or more processes attempt to access the 
+        /* Under Lustre (and perhaps other parallel file systems?) we get
+         * locking delays when two or more processes attempt to access the
          * same file system block.
          *
-         * To minimize this problem, I have changed chunk_dims[0] 
+         * To minimize this problem, I have changed chunk_dims[0]
          * from (mpi_size + 1) to just when any sort of express test is
-         * selected.  Given the structure of the test, and assuming we 
-         * set the alignment large enough, this avoids the contention 
-         * issue by seeing to it that each chunk is only accessed by one 
+         * selected.  Given the structure of the test, and assuming we
+         * set the alignment large enough, this avoids the contention
+         * issue by seeing to it that each chunk is only accessed by one
          * process.
          *
-         * One can argue as to whether this is a good thing to do in our 
+         * One can argue as to whether this is a good thing to do in our
          * tests, but for now it is necessary if we want the test to complete
          * in a reasonable amount of time.
          *
@@ -413,8 +409,8 @@ hs_dr_pio_test__setup(const int test_num,
 
             tv_ptr->chunk_dims[0] = 1;
         }
-        tv_ptr->chunk_dims[1] = tv_ptr->chunk_dims[2] = 
-                                tv_ptr->chunk_dims[3] = 
+        tv_ptr->chunk_dims[1] = tv_ptr->chunk_dims[2] =
+                                tv_ptr->chunk_dims[3] =
                                 tv_ptr->chunk_dims[4] = (hsize_t)(tv_ptr->chunk_edge_size);
 
         small_ds_dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
@@ -513,7 +509,7 @@ hs_dr_pio_test__setup(const int test_num,
 
 
     /* write the initial value of the small data set to file */
-    ret = H5Dwrite(tv_ptr->small_dataset, tv_ptr->dset_type, tv_ptr->mem_small_ds_sid, 
+    ret = H5Dwrite(tv_ptr->small_dataset, tv_ptr->dset_type, tv_ptr->mem_small_ds_sid,
                    tv_ptr->file_small_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->small_ds_buf_0);
 
     VRFY((ret >= 0), "H5Dwrite() small_dataset initial write succeeded");
@@ -526,8 +522,8 @@ hs_dr_pio_test__setup(const int test_num,
         VRFY((mrc==MPI_SUCCESS), "Sync after small dataset writes");
     }
 
-    /* read the small data set back to verify that it contains the 
-     * expected data.  Note that each process reads in the entire 
+    /* read the small data set back to verify that it contains the
+     * expected data.  Note that each process reads in the entire
      * data set and verifies it.
      */
     ret = H5Dread(tv_ptr->small_dataset,
@@ -576,7 +572,7 @@ hs_dr_pio_test__setup(const int test_num,
                               tv_ptr->count,
                               tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_large_ds_sid_0, set) suceeded");
- 
+
     /* In passing, setup the process slice data spaces as well */
 
     ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_process_slice_sid,
@@ -585,7 +581,7 @@ hs_dr_pio_test__setup(const int test_num,
                               tv_ptr->stride,
                               tv_ptr->count,
                               tv_ptr->block);
-    VRFY((ret >= 0), 
+    VRFY((ret >= 0),
          "H5Sselect_hyperslab(mem_large_ds_process_slice_sid, set) suceeded");
 
     ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_process_slice_sid,
@@ -594,7 +590,7 @@ hs_dr_pio_test__setup(const int test_num,
                               tv_ptr->stride,
                               tv_ptr->count,
                               tv_ptr->block);
-    VRFY((ret >= 0), 
+    VRFY((ret >= 0),
          "H5Sselect_hyperslab(file_large_ds_process_slice_sid, set) suceeded");
 
     if ( MAINPROCESS ) { /* add an additional slice to the selections */
@@ -620,8 +616,8 @@ hs_dr_pio_test__setup(const int test_num,
 
 
     /* write the initial value of the large data set to file */
-    ret = H5Dwrite(tv_ptr->large_dataset, tv_ptr->dset_type, 
-                   tv_ptr->mem_large_ds_sid, tv_ptr->file_large_ds_sid_0, 
+    ret = H5Dwrite(tv_ptr->large_dataset, tv_ptr->dset_type,
+                   tv_ptr->mem_large_ds_sid, tv_ptr->file_large_ds_sid_0,
                    tv_ptr->xfer_plist, tv_ptr->large_ds_buf_0);
     if ( ret < 0 ) H5Eprint2(H5E_DEFAULT, stderr);
     VRFY((ret >= 0), "H5Dwrite() large_dataset initial write succeeded");
@@ -635,8 +631,8 @@ hs_dr_pio_test__setup(const int test_num,
     }
 
 
-    /* read the large data set back to verify that it contains the 
-     * expected data.  Note that each process reads in the entire 
+    /* read the large data set back to verify that it contains the
+     * expected data.  Note that each process reads in the entire
      * data set.
      */
     ret = H5Dread(tv_ptr->large_dataset,
@@ -680,18 +676,18 @@ hs_dr_pio_test__setup(const int test_num,
 
 
 /*-------------------------------------------------------------------------
- * Function:	hs_dr_pio_test__takedown()
+ * Function:    hs_dr_pio_test__takedown()
  *
- * Purpose:	Do takedown after tests of I/O to/from hyperslab selections 
- *		of different rank in the parallel case.
+ * Purpose:    Do takedown after tests of I/O to/from hyperslab selections
+ *        of different rank in the parallel case.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 9/18/09
+ * Programmer:    JRM -- 9/18/09
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *-------------------------------------------------------------------------
  */
@@ -701,11 +697,11 @@ hs_dr_pio_test__setup(const int test_num,
 static void
 hs_dr_pio_test__takedown( struct hs_dr_pio_test_vars_t * tv_ptr)
 {
-#if HS_DR_PIO_TEST__TAKEDOWN__DEBUG 
+#if HS_DR_PIO_TEST__TAKEDOWN__DEBUG
     const char *fcnName = "hs_dr_pio_test__takedown()";
 #endif /* HS_DR_PIO_TEST__TAKEDOWN__DEBUG */
-    int		mpi_rank;       /* needed by the VRFY macro */
-    herr_t	ret;		/* Generic return value */
+    int        mpi_rank;       /* needed by the VRFY macro */
+    herr_t    ret;        /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
@@ -789,27 +785,27 @@ hs_dr_pio_test__takedown( struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	contig_hs_dr_pio_test__d2m_l2s()
+ * Function:    contig_hs_dr_pio_test__d2m_l2s()
  *
- * Purpose:	Part one of a series of tests of I/O to/from hyperslab 
- *		selections of different rank in the parallel.
+ * Purpose:    Part one of a series of tests of I/O to/from hyperslab
+ *        selections of different rank in the parallel.
  *
- *		Verify that we can read from disk correctly using 
- *		selections of different rank that H5S_select_shape_same() 
- *		views as being of the same shape.
+ *        Verify that we can read from disk correctly using
+ *        selections of different rank that H5S_select_shape_same()
+ *        views as being of the same shape.
  *
- *              In this function, we test this by reading small_rank - 1 
- *		slices from the on disk large cube, and verifying that the 
- *		data read is correct.  Verify that H5S_select_shape_same() 
- *		returns true on the memory and file selections.
+ *              In this function, we test this by reading small_rank - 1
+ *        slices from the on disk large cube, and verifying that the
+ *        data read is correct.  Verify that H5S_select_shape_same()
+ *        returns true on the memory and file selections.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 9/10/11
+ * Programmer:    JRM -- 9/10/11
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *-------------------------------------------------------------------------
  */
@@ -819,24 +815,24 @@ hs_dr_pio_test__takedown( struct hs_dr_pio_test_vars_t * tv_ptr)
 static void
 contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 {
-#if CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG
     const char *fcnName = "contig_hs_dr_pio_test__run_test()";
 #endif /* CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
-    hbool_t	mis_match = FALSE;
-    int		i, j, k, l;
-    size_t	n;
-    int		mpi_rank; /* needed by the VRFY macro */
-    uint32_t	expected_value;
+    hbool_t    mis_match = FALSE;
+    int        i, j, k, l;
+    size_t    n;
+    int        mpi_rank; /* needed by the VRFY macro */
+    uint32_t    expected_value;
     uint32_t  * ptr_1;
     htri_t      check;          /* Shape comparison return value */
-    herr_t	ret;		/* Generic return value */
+    herr_t    ret;        /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
 
-    /* We have already done a H5Sselect_all() on the data space 
-     * small_ds_slice_sid in the initialization phase, so no need to 
+    /* We have already done a H5Sselect_all() on the data space
+     * small_ds_slice_sid in the initialization phase, so no need to
      * call H5Sselect_all() again.
      */
 
@@ -861,16 +857,16 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
     /* zero out the buffer we will be reading into */
     HDmemset(tv_ptr->small_ds_slice_buf, 0, sizeof(uint32_t) * tv_ptr->small_ds_slice_size);
 
-#if CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG 
-    HDfprintf(stdout, 
+#if CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG
+    HDfprintf(stdout,
               "%s reading slices from big cube on disk into small cube slice.\n",
               fcnName);
 #endif /* CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
 
     /* in serial versions of this test, we loop through all the dimensions
-     * of the large data set.  However, in the parallel version, each 
+     * of the large data set.  However, in the parallel version, each
      * process only works with that slice of the large cube indicated
-     * by its rank -- hence we set the most slowly changing index to 
+     * by its rank -- hence we set the most slowly changing index to
      * mpi_rank, and don't itterate over it.
      */
 
@@ -883,9 +879,9 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
         i = 0;
     }
 
-    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to 
+    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to
      * loop over it -- either we are setting i to mpi_rank, or
-     * we are setting it to zero.  It will not change during the 
+     * we are setting it to zero.  It will not change during the
      * test.
      */
 
@@ -909,7 +905,7 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
         }
 
         do {
-            /* since small rank >= 2 and large_rank > small_rank, we 
+            /* since small rank >= 2 and large_rank > small_rank, we
              * have large_rank >= 3.  Since PAR_SS_DR_MAX_RANK == 5
              * (baring major re-orgaization), this gives us:
              *
@@ -923,14 +919,14 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
             do {
                 if ( (tv_ptr->skips)++ < tv_ptr->max_skips ) { /* skip the test */
 
- 		    (tv_ptr->tests_skipped)++;
+            (tv_ptr->tests_skipped)++;
 
                 } else { /* run the test */
 
                     tv_ptr->skips = 0; /* reset the skips counter */
 
-                    /* we know that small_rank - 1 >= 1 and that 
-                     * large_rank > small_rank by the assertions at the head 
+                    /* we know that small_rank - 1 >= 1 and that
+                     * large_rank > small_rank by the assertions at the head
                      * of this function.  Thus no need for another inner loop.
                      */
                     tv_ptr->start[0] = (hsize_t)i;
@@ -945,7 +941,7 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                                               tv_ptr->stride_ptr,
                                               tv_ptr->count_ptr,
                                               tv_ptr->block_ptr);
-                    VRFY((ret != FAIL), 
+                    VRFY((ret != FAIL),
                          "H5Sselect_hyperslab(file_large_cube_sid) succeeded");
 
 
@@ -958,11 +954,11 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
                     /* Read selection from disk */
-#if CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG 
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", 
-                              fcnName, (int)(tv_ptr->mpi_rank), 
-                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]), 
-                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]), 
+#if CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
+                              fcnName, (int)(tv_ptr->mpi_rank),
+                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]),
+                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]),
                               (int)(tv_ptr->start[4]));
                     HDfprintf(stdout, "%s slice/file extent dims = %d/%d.\n",
                               fcnName,
@@ -983,7 +979,7 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     mis_match = FALSE;
                     ptr_1 = tv_ptr->small_ds_slice_buf;
                     expected_value = (uint32_t)(
-                        (i * tv_ptr->edge_size * tv_ptr->edge_size * 
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size *
                              tv_ptr->edge_size * tv_ptr->edge_size) +
                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (k * tv_ptr->edge_size * tv_ptr->edge_size) +
@@ -1002,10 +998,10 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                         expected_value++;
                     }
 
-                    VRFY((mis_match == FALSE), 
+                    VRFY((mis_match == FALSE),
                          "small slice read from large ds data good.");
 
- 		    (tv_ptr->tests_run)++;
+            (tv_ptr->tests_run)++;
                 }
 
                 l++;
@@ -1030,27 +1026,27 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	contig_hs_dr_pio_test__d2m_s2l()
+ * Function:    contig_hs_dr_pio_test__d2m_s2l()
  *
- * Purpose:	Part two of a series of tests of I/O to/from hyperslab 
- *		selections of different rank in the parallel.
+ * Purpose:    Part two of a series of tests of I/O to/from hyperslab
+ *        selections of different rank in the parallel.
  *
- *		Verify that we can read from disk correctly using 
- *		selections of different rank that H5S_select_shape_same() 
- *		views as being of the same shape.
+ *        Verify that we can read from disk correctly using
+ *        selections of different rank that H5S_select_shape_same()
+ *        views as being of the same shape.
  *
- *		In this function, we test this by reading slices of the 
- *		on disk small data set into slices through the in memory 
- *		large data set, and verify that the correct data (and 
- *		only the correct data) is read.
+ *        In this function, we test this by reading slices of the
+ *        on disk small data set into slices through the in memory
+ *        large data set, and verify that the correct data (and
+ *        only the correct data) is read.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 8/10/11
+ * Programmer:    JRM -- 8/10/11
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *-------------------------------------------------------------------------
  */
@@ -1060,25 +1056,25 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 static void
 contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 {
-#if CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG
     const char *fcnName = "contig_hs_dr_pio_test__d2m_s2l()";
 #endif /* CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG */
-    hbool_t	mis_match = FALSE;
-    int		i, j, k, l;
-    size_t	n;
-    int		mpi_rank; /* needed by the VRFY macro */
+    hbool_t    mis_match = FALSE;
+    int        i, j, k, l;
+    size_t    n;
+    int        mpi_rank; /* needed by the VRFY macro */
     size_t      start_index;
     size_t      stop_index;
-    uint32_t	expected_value;
+    uint32_t    expected_value;
     uint32_t  * ptr_1;
     htri_t      check;          /* Shape comparison return value */
-    herr_t	ret;		/* Generic return value */
+    herr_t    ret;        /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
-    /* Read slices of the on disk small data set into slices 
-     * through the in memory large data set, and verify that the correct 
+    /* Read slices of the on disk small data set into slices
+     * through the in memory large data set, and verify that the correct
      * data (and only the correct data) is read.
      */
 
@@ -1104,8 +1100,8 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_small_ds_sid_0, set) suceeded");
 
 
-#if CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG 
-    HDfprintf(stdout, 
+#if CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG
+    HDfprintf(stdout,
       "%s reading slices of on disk small data set into slices of big data set.\n",
               fcnName);
 #endif /* CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG */
@@ -1133,11 +1129,11 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
     /* in serial versions of this test, we loop through all the dimensions
-     * of the large data set that don't appear in the small data set.  
+     * of the large data set that don't appear in the small data set.
      *
-     * However, in the parallel version, each process only works with that 
-     * slice of the large (and small) data set indicated by its rank -- hence 
-     * we set the most slowly changing index to mpi_rank, and don't itterate 
+     * However, in the parallel version, each process only works with that
+     * slice of the large (and small) data set indicated by its rank -- hence
+     * we set the most slowly changing index to mpi_rank, and don't itterate
      * over it.
      */
 
@@ -1151,9 +1147,9 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
         i = 0;
     }
 
-    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to 
+    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to
      * loop over it -- either we are setting i to mpi_rank, or
-     * we are setting it to zero.  It will not change during the 
+     * we are setting it to zero.  It will not change during the
      * test.
      */
 
@@ -1177,7 +1173,7 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
         }
 
         do {
-            /* since small rank >= 2 and large_rank > small_rank, we 
+            /* since small rank >= 2 and large_rank > small_rank, we
              * have large_rank >= 3.  Since PAR_SS_DR_MAX_RANK == 5
              * (baring major re-orgaization), this gives us:
              *
@@ -1213,7 +1209,7 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                                               tv_ptr->stride_ptr,
                                               tv_ptr->count_ptr,
                                               tv_ptr->block_ptr);
-                    VRFY((ret != FAIL), 
+                    VRFY((ret != FAIL),
                          "H5Sselect_hyperslab(mem_large_ds_sid) succeeded");
 
 
@@ -1226,11 +1222,11 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
                     /* Read selection from disk */
-#if CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG 
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", 
-                              fcnName, (int)(tv_ptr->mpi_rank), 
-                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]), 
-                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]), 
+#if CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
+                              fcnName, (int)(tv_ptr->mpi_rank),
+                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]),
+                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]),
                               (int)(tv_ptr->start[4]));
                     HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
                               fcnName, tv_ptr->mpi_rank,
@@ -1252,7 +1248,7 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     expected_value = (uint32_t)
                         ((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
                     start_index = (size_t)(
-                        (i * tv_ptr->edge_size * tv_ptr->edge_size * 
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size *
                              tv_ptr->edge_size * tv_ptr->edge_size) +
                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (k * tv_ptr->edge_size * tv_ptr->edge_size) +
@@ -1285,7 +1281,7 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                         ptr_1++;
                     }
 
-                    VRFY((mis_match == FALSE), 
+                    VRFY((mis_match == FALSE),
                          "small slice read from large ds data good.");
 
                     (tv_ptr->tests_run)++;
@@ -1313,29 +1309,29 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	contig_hs_dr_pio_test__m2d_l2s()
+ * Function:    contig_hs_dr_pio_test__m2d_l2s()
  *
- * Purpose:	Part three of a series of tests of I/O to/from hyperslab 
- *		selections of different rank in the parallel.
+ * Purpose:    Part three of a series of tests of I/O to/from hyperslab
+ *        selections of different rank in the parallel.
  *
- *		Verify that we can write from memory to file using 
- *		selections of different rank that H5S_select_shape_same() 
- *		views as being of the same shape.
+ *        Verify that we can write from memory to file using
+ *        selections of different rank that H5S_select_shape_same()
+ *        views as being of the same shape.
  *
- *		Do this by writing small_rank - 1 dimensional slices from 
- *		the in memory large data set to the on disk small cube 
- *		dataset.  After each write, read the slice of the small 
- *		dataset back from disk, and verify that it contains 
- *              the expected data. Verify that H5S_select_shape_same() 
- *		returns true on the memory and file selections.
+ *        Do this by writing small_rank - 1 dimensional slices from
+ *        the in memory large data set to the on disk small cube
+ *        dataset.  After each write, read the slice of the small
+ *        dataset back from disk, and verify that it contains
+ *              the expected data. Verify that H5S_select_shape_same()
+ *        returns true on the memory and file selections.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 8/10/11
+ * Programmer:    JRM -- 8/10/11
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *-------------------------------------------------------------------------
  */
@@ -1345,19 +1341,19 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 static void
 contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 {
-#if CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG
     const char *fcnName = "contig_hs_dr_pio_test__m2d_l2s()";
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG */
-    hbool_t	mis_match = FALSE;
-    int		i, j, k, l;
-    size_t	n;
-    int		mpi_rank; /* needed by the VRFY macro */
+    hbool_t    mis_match = FALSE;
+    int        i, j, k, l;
+    size_t    n;
+    int        mpi_rank; /* needed by the VRFY macro */
     size_t      start_index;
     size_t      stop_index;
-    uint32_t	expected_value;
+    uint32_t    expected_value;
     uint32_t  * ptr_1;
     htri_t      check;          /* Shape comparison return value */
-    herr_t	ret;		/* Generic return value */
+    herr_t    ret;        /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
@@ -1367,10 +1363,10 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * from memory to file using selections of different rank that
      * H5S_select_shape_same() views as being of the same shape.
      *
-     * Start by writing small_rank - 1 dimensional slices from the in memory large 
-     * data set to the on disk small cube dataset.  After each write, read the 
-     * slice of the small dataset back from disk, and verify that it contains 
-     * the expected data. Verify that H5S_select_shape_same() returns true on 
+     * Start by writing small_rank - 1 dimensional slices from the in memory large
+     * data set to the on disk small cube dataset.  After each write, read the
+     * slice of the small dataset back from disk, and verify that it contains
+     * the expected data. Verify that H5S_select_shape_same() returns true on
      * the memory and file selections.
      */
 
@@ -1426,18 +1422,18 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
     HDmemset(tv_ptr->small_ds_buf_1, 0, sizeof(uint32_t) * tv_ptr->small_ds_size);
 
 
-#if CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG 
-    HDfprintf(stdout, 
+#if CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG
+    HDfprintf(stdout,
               "%s writing slices from big ds to slices of small ds on disk.\n",
               fcnName);
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG */
 
     /* in serial versions of this test, we loop through all the dimensions
-     * of the large data set that don't appear in the small data set.  
+     * of the large data set that don't appear in the small data set.
      *
-     * However, in the parallel version, each process only works with that 
-     * slice of the large (and small) data set indicated by its rank -- hence 
-     * we set the most slowly changing index to mpi_rank, and don't itterate 
+     * However, in the parallel version, each process only works with that
+     * slice of the large (and small) data set indicated by its rank -- hence
+     * we set the most slowly changing index to mpi_rank, and don't itterate
      * over it.
      */
 
@@ -1451,9 +1447,9 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
         i = 0;
     }
 
-    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to 
+    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to
      * loop over it -- either we are setting i to mpi_rank, or
-     * we are setting it to zero.  It will not change during the 
+     * we are setting it to zero.  It will not change during the
      * test.
      */
 
@@ -1478,7 +1474,7 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
         }
 
         do {
-            /* since small rank >= 2 and large_rank > small_rank, we 
+            /* since small rank >= 2 and large_rank > small_rank, we
              * have large_rank >= 3.  Since PAR_SS_DR_MAX_RANK == 5
              * (baring major re-orgaization), this gives us:
              *
@@ -1527,7 +1523,7 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                                               tv_ptr->stride_ptr,
                                               tv_ptr->count_ptr,
                                               tv_ptr->block_ptr);
-                    VRFY((ret >= 0), 
+                    VRFY((ret >= 0),
                          "H5Sselect_hyperslab() mem_large_ds_sid succeeded.");
 
 
@@ -1540,13 +1536,13 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     VRFY((check == TRUE), "H5S_select_shape_same_test passed.");
 
 
-                    /* write the slice from the in memory large data set to the 
+                    /* write the slice from the in memory large data set to the
                      * slice of the on disk small dataset. */
-#if CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG 
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", 
+#if CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
                               fcnName, (int)(tv_ptr->mpi_rank),
-                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]), 
-                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]), 
+                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]),
+                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]),
                               (int)(tv_ptr->start[4]));
                     HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
                               fcnName, tv_ptr->mpi_rank,
@@ -1578,7 +1574,7 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     ptr_1 = tv_ptr->small_ds_buf_1;
 
                     expected_value = (uint32_t)(
-                        (i * tv_ptr->edge_size * tv_ptr->edge_size * 
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size *
                              tv_ptr->edge_size * tv_ptr->edge_size) +
                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (k * tv_ptr->edge_size * tv_ptr->edge_size) +
@@ -1613,7 +1609,7 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                         ptr_1++;
                     }
 
-                    VRFY((mis_match == FALSE), 
+                    VRFY((mis_match == FALSE),
                          "small slice write from large ds data good.");
 
                     (tv_ptr->tests_run)++;
@@ -1641,31 +1637,31 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	contig_hs_dr_pio_test__m2d_s2l()
+ * Function:    contig_hs_dr_pio_test__m2d_s2l()
  *
- * Purpose:	Part four of a series of tests of I/O to/from hyperslab 
- *		selections of different rank in the parallel.
+ * Purpose:    Part four of a series of tests of I/O to/from hyperslab
+ *        selections of different rank in the parallel.
  *
- *		Verify that we can write from memory to file using 
- *		selections of different rank that H5S_select_shape_same() 
- *		views as being of the same shape.
+ *        Verify that we can write from memory to file using
+ *        selections of different rank that H5S_select_shape_same()
+ *        views as being of the same shape.
  *
- *		Do this by writing the contents of the process's slice of 
- *		the in memory small data set to slices of the on disk 
- *		large data set.  After each write, read the process's 
- *		slice of the large data set back into memory, and verify 
- *		that it contains the expected data. 
+ *        Do this by writing the contents of the process's slice of
+ *        the in memory small data set to slices of the on disk
+ *        large data set.  After each write, read the process's
+ *        slice of the large data set back into memory, and verify
+ *        that it contains the expected data.
  *
- *		Verify that H5S_select_shape_same() returns true on the 
- *		memory and file selections.
+ *        Verify that H5S_select_shape_same() returns true on the
+ *        memory and file selections.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 8/10/11
+ * Programmer:    JRM -- 8/10/11
  *
  * Modifications:
  *
- *		None
+ *        None
  *
  *-------------------------------------------------------------------------
  */
@@ -1675,32 +1671,32 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 static void
 contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 {
-#if CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG
     const char *fcnName = "contig_hs_dr_pio_test__m2d_s2l()";
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG */
-    hbool_t	mis_match = FALSE;
-    int		i, j, k, l;
-    size_t	n;
-    int		mpi_rank; /* needed by the VRFY macro */
+    hbool_t    mis_match = FALSE;
+    int        i, j, k, l;
+    size_t    n;
+    int        mpi_rank; /* needed by the VRFY macro */
     size_t      start_index;
     size_t      stop_index;
-    uint32_t	expected_value;
+    uint32_t    expected_value;
     uint32_t  * ptr_1;
     htri_t      check;          /* Shape comparison return value */
-    herr_t	ret;		/* Generic return value */
+    herr_t    ret;        /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
-    /* Now write the contents of the process's slice of the in memory 
-     * small data set to slices of the on disk large data set.  After 
+    /* Now write the contents of the process's slice of the in memory
+     * small data set to slices of the on disk large data set.  After
      * each write, read the process's slice of the large data set back
-     * into memory, and verify that it contains the expected data. 
-     * Verify that H5S_select_shape_same() returns true on the memory 
+     * into memory, and verify that it contains the expected data.
+     * Verify that H5S_select_shape_same() returns true on the memory
      * and file selections.
      */
 
-    /* select the slice of the in memory small data set associated with 
+    /* select the slice of the in memory small data set associated with
      * the process's mpi rank.
      */
     tv_ptr->start[0] = (hsize_t)(tv_ptr->mpi_rank);
@@ -1747,8 +1743,8 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
     /* zero out the in memory large ds */
     HDmemset(tv_ptr->large_ds_buf_1, 0, sizeof(uint32_t) * tv_ptr->large_ds_size);
 
-#if CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG 
-    HDfprintf(stdout, 
+#if CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG
+    HDfprintf(stdout,
          "%s writing process slices of small ds to slices of large ds on disk.\n",
          fcnName);
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG */
@@ -1762,9 +1758,9 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
         i = 0;
     }
 
-    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to 
+    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to
      * loop over it -- either we are setting i to mpi_rank, or
-     * we are setting it to zero.  It will not change during the 
+     * we are setting it to zero.  It will not change during the
      * test.
      */
 
@@ -1788,7 +1784,7 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
         }
 
         do {
-            /* since small rank >= 2 and large_rank > small_rank, we 
+            /* since small rank >= 2 and large_rank > small_rank, we
              * have large_rank >= 3.  Since PAR_SS_DR_MAX_RANK == 5
              * (baring major re-orgaization), this gives us:
              *
@@ -1804,18 +1800,18 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
                     (tv_ptr->tests_skipped)++;
 
-#if CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG
                     tv_ptr->start[0] = (hsize_t)i;
                     tv_ptr->start[1] = (hsize_t)j;
                     tv_ptr->start[2] = (hsize_t)k;
                     tv_ptr->start[3] = (hsize_t)l;
                     tv_ptr->start[4] = 0;
 
-                    HDfprintf(stdout, 
-                              "%s:%d: skipping test with start = %d %d %d %d %d.\n", 
+                    HDfprintf(stdout,
+                              "%s:%d: skipping test with start = %d %d %d %d %d.\n",
                               fcnName, (int)(tv_ptr->mpi_rank),
-                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]), 
-                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]), 
+                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]),
+                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]),
                               (int)(tv_ptr->start[4]));
                     HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
                               fcnName, tv_ptr->mpi_rank,
@@ -1859,7 +1855,7 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                                               tv_ptr->stride_ptr,
                                               tv_ptr->count_ptr,
                                               tv_ptr->block_ptr);
-                    VRFY((ret != FAIL), 
+                    VRFY((ret != FAIL),
                          "H5Sselect_hyperslab() target large ds slice succeeded");
 
 
@@ -1873,14 +1869,14 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     VRFY((check == TRUE), "H5S_select_shape_same_test passed");
 
 
-                    /* write the small data set slice from memory to the 
-                     * target slice of the disk data set 
+                    /* write the small data set slice from memory to the
+                     * target slice of the disk data set
                      */
-#if CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG 
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", 
+#if CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
                               fcnName, (int)(tv_ptr->mpi_rank),
-                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]), 
-                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]), 
+                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]),
+                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]),
                               (int)(tv_ptr->start[4]));
                     HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
                               fcnName, tv_ptr->mpi_rank,
@@ -1893,11 +1889,11 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                                    tv_ptr->file_large_ds_sid_0,
                                    tv_ptr->xfer_plist,
                                    tv_ptr->small_ds_buf_0);
-                    VRFY((ret != FAIL), 
+                    VRFY((ret != FAIL),
                           "H5Dwrite of small ds slice to large ds succeeded");
 
 
-                    /* read this processes slice on the on disk large 
+                    /* read this processes slice on the on disk large
                      * data set into memory.
                      */
 
@@ -1907,7 +1903,7 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                                   tv_ptr->file_large_ds_process_slice_sid,
                                   tv_ptr->xfer_plist,
                                   tv_ptr->large_ds_buf_1);
-                    VRFY((ret != FAIL), 
+                    VRFY((ret != FAIL),
                          "H5Dread() of process slice of large ds succeeded");
 
 
@@ -1916,12 +1912,12 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                      */
                     ptr_1 = tv_ptr->large_ds_buf_1;
                     expected_value = (uint32_t)
-                	    ((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
+                        ((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
 
                     start_index = (size_t)
-                                  ((i * tv_ptr->edge_size * tv_ptr->edge_size * 
+                                  ((i * tv_ptr->edge_size * tv_ptr->edge_size *
                                         tv_ptr->edge_size * tv_ptr->edge_size) +
-                                   (j * tv_ptr->edge_size * tv_ptr->edge_size * 
+                                   (j * tv_ptr->edge_size * tv_ptr->edge_size *
                                         tv_ptr->edge_size) +
                                    (k * tv_ptr->edge_size * tv_ptr->edge_size) +
                                    (l * tv_ptr->edge_size));
@@ -1953,7 +1949,7 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                         ptr_1++;
                     }
 
-                    VRFY((mis_match == FALSE), 
+                    VRFY((mis_match == FALSE),
                          "small ds slice write to large ds slice data good.");
 
                     (tv_ptr->tests_run)++;
@@ -1981,29 +1977,29 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	contig_hs_dr_pio_test__run_test()
+ * Function:    contig_hs_dr_pio_test__run_test()
  *
- * Purpose:	Test I/O to/from hyperslab selections of different rank in
- *		the parallel.
+ * Purpose:    Test I/O to/from hyperslab selections of different rank in
+ *        the parallel.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 9/18/09
+ * Programmer:    JRM -- 9/18/09
  *
  * Modifications:
  *
- *		JRM -- 9/16/10
- *		Added express_test parameter.  Use it to control whether 
- *		we set up the chunks so that no chunk is shared between 
- *		processes, and also whether we set an alignment when we 
- *		create the test file.
+ *        JRM -- 9/16/10
+ *        Added express_test parameter.  Use it to control whether
+ *        we set up the chunks so that no chunk is shared between
+ *        processes, and also whether we set an alignment when we
+ *        create the test file.
  *
- *		JRM -- 8/11/11
- *		Refactored function heavily & broke it into six functions.
- *		Added the skips_ptr, max_skips, total_tests_ptr, 
- *		tests_run_ptr, and tests_skiped_ptr parameters to support 
- *		skipping portions of the test according to the express 
- *		test value.
+ *        JRM -- 8/11/11
+ *        Refactored function heavily & broke it into six functions.
+ *        Added the skips_ptr, max_skips, total_tests_ptr,
+ *        tests_run_ptr, and tests_skiped_ptr parameters to support
+ *        skipping portions of the test according to the express
+ *        test value.
  *
  *-------------------------------------------------------------------------
  */
@@ -2025,13 +2021,13 @@ contig_hs_dr_pio_test__run_test(const int test_num,
                                 int64_t * tests_run_ptr,
                                 int64_t * tests_skipped_ptr)
 {
-#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     const char *fcnName = "contig_hs_dr_pio_test__run_test()";
 #endif /* CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
-    int		mpi_rank;
-    struct hs_dr_pio_test_vars_t test_vars = 
+    int        mpi_rank;
+    struct hs_dr_pio_test_vars_t test_vars =
     {
-        /* int	       mpi_size                        = */ -1,
+        /* int           mpi_size                        = */ -1,
         /* int         mpi_rank                        = */ -1,
         /* MPI_Comm    mpi_comm                        = */ MPI_COMM_NULL,
         /* MPI_Inf     mpi_info                        = */ MPI_INFO_NULL,
@@ -2047,7 +2043,7 @@ contig_hs_dr_pio_test__run_test(const int test_num,
         /* uint32_t  * small_ds_buf_2                  = */ NULL,
         /* uint32_t  * small_ds_slice_buf              = */ NULL,
         /* uint32_t  * large_ds_buf_0                  = */ NULL,
-        /* uint32_t  * large_ds_buf_1                  = */ NULL, 
+        /* uint32_t  * large_ds_buf_1                  = */ NULL,
         /* uint32_t  * large_ds_buf_2                  = */ NULL,
         /* uint32_t  * large_ds_slice_buf              = */ NULL,
         /* int         small_ds_offset                 = */ -1,
@@ -2084,8 +2080,8 @@ contig_hs_dr_pio_test__run_test(const int test_num,
         /* hsize_t   * stride_ptr                      = */ NULL,
         /* hsize_t   * count_ptr                       = */ NULL,
         /* hsize_t   * block_ptr                       = */ NULL,
-        /* int 	       skips                           = */ 0,
-        /* int 	       max_skips                       = */ 0,
+        /* int            skips                           = */ 0,
+        /* int            max_skips                       = */ 0,
         /* int64_t     total_tests                     = */ 0,
         /* int64_t     tests_run                       = */ 0,
         /* int64_t     tests_skipped                   = */ 0
@@ -2103,7 +2099,7 @@ contig_hs_dr_pio_test__run_test(const int test_num,
     tv_ptr->skips = *skips_ptr;
     tv_ptr->max_skips = max_skips;
 
-#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     if ( MAINPROCESS ) {
         HDfprintf(stdout, "test %d: small rank = %d, large rank = %d.\n",
                   test_num, small_rank, large_rank);
@@ -2115,12 +2111,12 @@ contig_hs_dr_pio_test__run_test(const int test_num,
      * of different rank that H5S_select_shape_same() views as being of the
      * same shape.
      *
-     * Start by reading small_rank - 1 dimensional slice from the on disk 
-     * large cube, and verifying that the data read is correct.  Verify that 
+     * Start by reading small_rank - 1 dimensional slice from the on disk
+     * large cube, and verifying that the data read is correct.  Verify that
      * H5S_select_shape_same() returns true on the memory and file selections.
      */
 
-#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     if ( MAINPROCESS ) {
         HDfprintf(stdout, "test %d: running contig_hs_dr_pio_test__d2m_l2s.\n", test_num);
     }
@@ -2128,12 +2124,12 @@ contig_hs_dr_pio_test__run_test(const int test_num,
     contig_hs_dr_pio_test__d2m_l2s(tv_ptr);
 
 
-    /* Second, read slices of the on disk small data set into slices 
-     * through the in memory large data set, and verify that the correct 
+    /* Second, read slices of the on disk small data set into slices
+     * through the in memory large data set, and verify that the correct
      * data (and only the correct data) is read.
      */
 
-#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     if ( MAINPROCESS ) {
         HDfprintf(stdout, "test %d: running contig_hs_dr_pio_test__d2m_s2l.\n", test_num);
     }
@@ -2146,13 +2142,13 @@ contig_hs_dr_pio_test__run_test(const int test_num,
      * H5S_select_shape_same() views as being of the same shape.
      *
      * Start by writing small_rank - 1 D slices from the in memory large data
-     * set to the on disk small cube dataset.  After each write, read the 
-     * slice of the small dataset back from disk, and verify that it contains 
-     * the expected data. Verify that H5S_select_shape_same() returns true on 
+     * set to the on disk small cube dataset.  After each write, read the
+     * slice of the small dataset back from disk, and verify that it contains
+     * the expected data. Verify that H5S_select_shape_same() returns true on
      * the memory and file selections.
      */
 
-#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     if ( MAINPROCESS ) {
         HDfprintf(stdout, "test %d: running contig_hs_dr_pio_test__m2d_l2s.\n", test_num);
     }
@@ -2160,25 +2156,25 @@ contig_hs_dr_pio_test__run_test(const int test_num,
     contig_hs_dr_pio_test__m2d_l2s(tv_ptr);
 
 
-    /* Now write the contents of the process's slice of the in memory 
-     * small data set to slices of the on disk large data set.  After 
+    /* Now write the contents of the process's slice of the in memory
+     * small data set to slices of the on disk large data set.  After
      * each write, read the process's slice of the large data set back
-     * into memory, and verify that it contains the expected data. 
-     * Verify that H5S_select_shape_same() returns true on the memory 
+     * into memory, and verify that it contains the expected data.
+     * Verify that H5S_select_shape_same() returns true on the memory
      * and file selections.
      */
 
-#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     if ( MAINPROCESS ) {
         HDfprintf(stdout, "test %d: running contig_hs_dr_pio_test__m2d_s2l.\n", test_num);
     }
 #endif /* CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
     contig_hs_dr_pio_test__m2d_s2l(tv_ptr);
 
-#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     if ( MAINPROCESS ) {
-        HDfprintf(stdout, 
-            "test %d: Subtests complete -- tests run/skipped/total = %lld/%lld/%lld.\n", 
+        HDfprintf(stdout,
+            "test %d: Subtests complete -- tests run/skipped/total = %lld/%lld/%lld.\n",
              test_num, (long long)(tv_ptr->tests_run), (long long)(tv_ptr->tests_skipped),
              (long long)(tv_ptr->total_tests));
     }
@@ -2186,7 +2182,7 @@ contig_hs_dr_pio_test__run_test(const int test_num,
 
     hs_dr_pio_test__takedown(tv_ptr);
 
-#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG 
+#if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     if ( MAINPROCESS ) {
         HDfprintf(stdout, "test %d: Takedown complete.\n", test_num);
     }
@@ -2203,58 +2199,58 @@ contig_hs_dr_pio_test__run_test(const int test_num,
 
 
 /*-------------------------------------------------------------------------
- * Function:	contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
+ * Function:    contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
  *
- * Purpose:	Test I/O to/from hyperslab selections of different rank in
- *		the parallel case.
+ * Purpose:    Test I/O to/from hyperslab selections of different rank in
+ *        the parallel case.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 9/18/09
+ * Programmer:    JRM -- 9/18/09
  *
  * Modifications:
  *
- *  		Modified function to take a sample of the run times
- *		of the different tests, and skip some of them if 
- *		run times are too long.  
+ *          Modified function to take a sample of the run times
+ *        of the different tests, and skip some of them if
+ *        run times are too long.
  *
- *		We need to do this because Lustre runns very slowly
- *		if two or more processes are banging on the same 
- *		block of memory.
- *						JRM -- 9/10/10
+ *        We need to do this because Lustre runns very slowly
+ *        if two or more processes are banging on the same
+ *        block of memory.
+ *                        JRM -- 9/10/10
  *              Break this one big test into 4 smaller tests according
  *              to {independent,collective}x{contigous,chunked} datasets.
- *		AKC -- 2010/01/14
+ *        AKC -- 2010/01/14
  *
  *-------------------------------------------------------------------------
  */
 
 #define CONTIG_HS_DR_PIO_TEST__DEBUG 0
 
-void
+static void
 contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 {
     int         express_test;
     int         local_express_test;
     int         mpi_rank = -1;
     int         mpi_size;
-    int	        test_num = 0;
-    int		edge_size;
-    int		chunk_edge_size = 0;
-    int	        small_rank;
-    int	        large_rank;
-    int		mpi_result;
-    int		skips = 0;
-    int		max_skips = 0;
-    /* The following table list the number of sub-tests skipped between 
-     * each test that is actually executed as a function of the express 
+    int            test_num = 0;
+    int        edge_size;
+    int        chunk_edge_size = 0;
+    int            small_rank;
+    int            large_rank;
+    int        mpi_result;
+    int        skips = 0;
+    int        max_skips = 0;
+    /* The following table list the number of sub-tests skipped between
+     * each test that is actually executed as a function of the express
      * test level.  Note that any value in excess of 4880 will cause all
      * sub tests to be skipped.
      */
     int         max_skips_tbl[4] = {0, 4, 64, 1024};
-    hid_t	dset_type = H5T_NATIVE_UINT;
-    int64_t	total_tests = 0;
-    int64_t	tests_run = 0;
+    hid_t    dset_type = H5T_NATIVE_UINT;
+    int64_t    total_tests = 0;
+    int64_t    tests_run = 0;
     int64_t     tests_skipped = 0;
 
     HDcompile_assert(sizeof(uint32_t) == sizeof(unsigned));
@@ -2297,7 +2293,7 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
                                                    chunk_edge_size,
                                                    small_rank,
                                                    large_rank,
-                                                   FALSE,  
+                                                   FALSE,
                                                    dset_type,
                                                    express_test,
                                                    &skips,
@@ -2318,7 +2314,7 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
                                                    chunk_edge_size,
                                                    small_rank,
                                                    large_rank,
-                                                   TRUE,  
+                                                   TRUE,
                                                    dset_type,
                                                    express_test,
                                                    &skips,
@@ -2339,7 +2335,7 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
                                                    chunk_edge_size,
                                                    small_rank,
                                                    large_rank,
-                                                   FALSE,  
+                                                   FALSE,
                                                    dset_type,
                                                    express_test,
                                                    &skips,
@@ -2360,7 +2356,7 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
                                                    chunk_edge_size,
                                                    small_rank,
                                                    large_rank,
-                                                   TRUE,  
+                                                   TRUE,
                                                    dset_type,
                                                    express_test,
                                                    &skips,
@@ -2379,7 +2375,7 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
             } /* end of switch(sstest_type) */
 #if CONTIG_HS_DR_PIO_TEST__DEBUG
             if ( ( MAINPROCESS ) && ( tests_skipped > 0 ) ) {
-                HDfprintf(stdout, "	run/skipped/total = %lld/%lld/%lld.\n",
+                HDfprintf(stdout, "    run/skipped/total = %lld/%lld/%lld.\n",
                           tests_run, tests_skipped, total_tests);
             }
 #endif /* CONTIG_HS_DR_PIO_TEST__DEBUG */
@@ -2387,7 +2383,7 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
     }
 
     if ( ( MAINPROCESS ) && ( tests_skipped > 0 ) ) {
-        HDfprintf(stdout, "	%lld of %lld subtests skipped to expedite testing.\n",
+        HDfprintf(stdout, "    %lld of %lld subtests skipped to expedite testing.\n",
                   tests_skipped, total_tests);
     }
 
@@ -2398,24 +2394,24 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 
 /****************************************************************
 **
-**  ckrbrd_hs_dr_pio_test__slct_ckrbrd():  
-**	Given a data space of tgt_rank, and dimensions:
+**  ckrbrd_hs_dr_pio_test__slct_ckrbrd():
+**    Given a data space of tgt_rank, and dimensions:
 **
-**		(mpi_size + 1), edge_size, ... , edge_size
+**        (mpi_size + 1), edge_size, ... , edge_size
 **
-**	edge_size, and a checker_edge_size, select a checker
-**	board selection of a sel_rank (sel_rank < tgt_rank) 
-**	dimensional slice through the data space parallel to the 
+**    edge_size, and a checker_edge_size, select a checker
+**    board selection of a sel_rank (sel_rank < tgt_rank)
+**    dimensional slice through the data space parallel to the
 **      sel_rank fastest changing indicies, with origin (in the
-**	higher indicies) as indicated by the start array.
+**    higher indicies) as indicated by the start array.
 **
-**	Note that this function, like all its relatives, is
-**	hard coded to presume a maximum data space rank of 5.
-**	While this maximum is declared as a constant, increasing
-**	it will require extensive coding in addition to changing
+**    Note that this function, like all its relatives, is
+**    hard coded to presume a maximum data space rank of 5.
+**    While this maximum is declared as a constant, increasing
+**    it will require extensive coding in addition to changing
 **      the value of the constant.
 **
-**					JRM -- 10/8/09
+**                    JRM -- 10/8/09
 **
 ****************************************************************/
 
@@ -2430,22 +2426,22 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
                                    const int sel_rank,
                                    hsize_t sel_start[])
 {
-#if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG 
-    const char *	fcnName = "ckrbrd_hs_dr_pio_test__slct_ckrbrd():";
-#endif 
-    hbool_t		first_selection = TRUE;
+#if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG
+    const char *    fcnName = "ckrbrd_hs_dr_pio_test__slct_ckrbrd():";
+#endif
+    hbool_t        first_selection = TRUE;
     int                 i, j, k, l, m;
-    int			n_cube_offset;
-    int			sel_offset;
-    const int		test_max_rank = PAR_SS_DR_MAX_RANK;  /* must update code if */
+    int            n_cube_offset;
+    int            sel_offset;
+    const int        test_max_rank = PAR_SS_DR_MAX_RANK;  /* must update code if */
                                                              /* this changes        */
-    hsize_t		base_count;
+    hsize_t        base_count;
     hsize_t             offset_count;
-    hsize_t     	start[PAR_SS_DR_MAX_RANK];
-    hsize_t     	stride[PAR_SS_DR_MAX_RANK];
-    hsize_t     	count[PAR_SS_DR_MAX_RANK];
-    hsize_t     	block[PAR_SS_DR_MAX_RANK];
-    herr_t      	ret;            /* Generic return value */
+    hsize_t         start[PAR_SS_DR_MAX_RANK];
+    hsize_t         stride[PAR_SS_DR_MAX_RANK];
+    hsize_t         count[PAR_SS_DR_MAX_RANK];
+    hsize_t         block[PAR_SS_DR_MAX_RANK];
+    herr_t          ret;            /* Generic return value */
 
     HDassert( edge_size >= 6 );
     HDassert( 0 < checker_edge_size );
@@ -2462,14 +2458,14 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
     HDassert( n_cube_offset >= 0 );
     HDassert( n_cube_offset <= sel_offset );
 
-#if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG 
+#if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG
     HDfprintf(stdout, "%s:%d: edge_size/checker_edge_size = %d/%d\n",
               fcnName, mpi_rank, edge_size, checker_edge_size);
-    HDfprintf(stdout, "%s:%d: sel_rank/sel_offset = %d/%d.\n", 
+    HDfprintf(stdout, "%s:%d: sel_rank/sel_offset = %d/%d.\n",
               fcnName, mpi_rank, sel_rank, sel_offset);
-    HDfprintf(stdout, "%s:%d: tgt_rank/n_cube_offset = %d/%d.\n", 
+    HDfprintf(stdout, "%s:%d: tgt_rank/n_cube_offset = %d/%d.\n",
               fcnName, mpi_rank, tgt_rank, n_cube_offset);
-#endif /* CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG */ 
+#endif /* CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG */
 
     /* First, compute the base count (which assumes start == 0
      * for the associated offset) and offset_count (which
@@ -2499,7 +2495,7 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
     }
 
     /* Now set up the stride and block arrays, and portions of the start
-     * and count arrays that will not be altered during the selection of 
+     * and count arrays that will not be altered during the selection of
      * the checker board.
      */
     i = 0;
@@ -2531,7 +2527,7 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
 
         i++;
     }
-   
+
     i = 0;
     do {
         if ( 0 >= sel_offset ) {
@@ -2550,7 +2546,7 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
         }
 
         j = 0;
-        do { 
+        do {
             if ( 1 >= sel_offset ) {
 
                 if ( j == 0 ) {
@@ -2619,62 +2615,62 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
 
                         if ( ((i + j + k + l + m) % 2) == 0 ) {
 
-#if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG 
-                            HDfprintf(stdout, "%s%d: *** first_selection = %d ***\n", 
+#if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG
+                            HDfprintf(stdout, "%s%d: *** first_selection = %d ***\n",
                                       fcnName, mpi_rank, (int)first_selection);
                             HDfprintf(stdout, "%s:%d: i/j/k/l/m = %d/%d/%d/%d/%d\n",
                                       fcnName, mpi_rank, i, j, k, l, m);
-                            HDfprintf(stdout, 
-                                      "%s:%d: start = %d %d %d %d %d.\n", 
-                                      fcnName, mpi_rank, (int)start[0], (int)start[1], 
+                            HDfprintf(stdout,
+                                      "%s:%d: start = %d %d %d %d %d.\n",
+                                      fcnName, mpi_rank, (int)start[0], (int)start[1],
                                       (int)start[2], (int)start[3], (int)start[4]);
-                            HDfprintf(stdout, 
-                                      "%s:%d: stride = %d %d %d %d %d.\n", 
-                                      fcnName, mpi_rank, (int)stride[0], (int)stride[1], 
+                            HDfprintf(stdout,
+                                      "%s:%d: stride = %d %d %d %d %d.\n",
+                                      fcnName, mpi_rank, (int)stride[0], (int)stride[1],
                                       (int)stride[2], (int)stride[3], (int)stride[4]);
-                            HDfprintf(stdout, 
-                                      "%s:%d: count = %d %d %d %d %d.\n", 
-                                      fcnName, mpi_rank, (int)count[0], (int)count[1], 
+                            HDfprintf(stdout,
+                                      "%s:%d: count = %d %d %d %d %d.\n",
+                                      fcnName, mpi_rank, (int)count[0], (int)count[1],
                                       (int)count[2], (int)count[3], (int)count[4]);
-                            HDfprintf(stdout, 
-                                      "%s:%d: block = %d %d %d %d %d.\n", 
-                                      fcnName, mpi_rank, (int)block[0], (int)block[1], 
+                            HDfprintf(stdout,
+                                      "%s:%d: block = %d %d %d %d %d.\n",
+                                      fcnName, mpi_rank, (int)block[0], (int)block[1],
                                       (int)block[2], (int)block[3], (int)block[4]);
-                            HDfprintf(stdout, "%s:%d: n-cube extent dims = %d.\n", 
+                            HDfprintf(stdout, "%s:%d: n-cube extent dims = %d.\n",
                                       fcnName, mpi_rank,
                                       H5Sget_simple_extent_ndims(tgt_sid));
-                            HDfprintf(stdout, "%s:%d: selection rank = %d.\n", 
+                            HDfprintf(stdout, "%s:%d: selection rank = %d.\n",
                                       fcnName, mpi_rank, sel_rank);
 #endif
 
                             if ( first_selection ) {
 
-                                first_selection = FALSE; 
+                                first_selection = FALSE;
 
                                 ret = H5Sselect_hyperslab
                                       (
-                                        tgt_sid, 
+                                        tgt_sid,
                                         H5S_SELECT_SET,
-                                        &(start[n_cube_offset]), 
-                                        &(stride[n_cube_offset]), 
-                                        &(count[n_cube_offset]), 
+                                        &(start[n_cube_offset]),
+                                        &(stride[n_cube_offset]),
+                                        &(count[n_cube_offset]),
                                         &(block[n_cube_offset])
                                       );
-    
+
                                 VRFY((ret != FAIL), "H5Sselect_hyperslab(SET) succeeded");
 
                             } else {
 
                                 ret = H5Sselect_hyperslab
                                       (
-                                        tgt_sid, 
+                                        tgt_sid,
                                         H5S_SELECT_OR,
-                                        &(start[n_cube_offset]), 
-                                        &(stride[n_cube_offset]), 
-                                        &(count[n_cube_offset]), 
+                                        &(start[n_cube_offset]),
+                                        &(stride[n_cube_offset]),
+                                        &(count[n_cube_offset]),
                                         &(block[n_cube_offset])
                                       );
-    
+
                                 VRFY((ret != FAIL), "H5Sselect_hyperslab(OR) succeeded");
 
                             }
@@ -2706,7 +2702,7 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
     } while ( ( i <= 1 ) &&
               ( 0 >= sel_offset ) );
 
-#if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG 
+#if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG
     HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n",
               fcnName, mpi_rank, (int)H5Sget_select_npoints(tgt_sid));
 #endif /* CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG */
@@ -2726,7 +2722,7 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
 
     VRFY((ret != FAIL), "H5Sselect_hyperslab(AND) succeeded");
 
-#if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG 
+#if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG
     HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n",
               fcnName, mpi_rank, (int)H5Sget_select_npoints(tgt_sid));
     HDfprintf(stdout, "%s%d: done.\n", fcnName, mpi_rank);
@@ -2739,57 +2735,57 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
 
 /****************************************************************
 **
-**  ckrbrd_hs_dr_pio_test__verify_data(): 
+**  ckrbrd_hs_dr_pio_test__verify_data():
 **
-**	Examine the supplied buffer to see if it contains the 
-**	expected data.  Return TRUE if it does, and FALSE 
+**    Examine the supplied buffer to see if it contains the
+**    expected data.  Return TRUE if it does, and FALSE
 **      otherwise.
 **
-**	The supplied buffer is presumed to this process's slice 
-**	of the target data set.  Each such slice will be an
-**	n-cube of rank (rank -1) and the supplied edge_size with
-**	origin (mpi_rank, 0, ... , 0) in the target data set.
+**    The supplied buffer is presumed to this process's slice
+**    of the target data set.  Each such slice will be an
+**    n-cube of rank (rank -1) and the supplied edge_size with
+**    origin (mpi_rank, 0, ... , 0) in the target data set.
 **
-**	Further, the buffer is presumed to be the result of reading
-**	or writing a checker board selection of an m (1 <= m < 
+**    Further, the buffer is presumed to be the result of reading
+**    or writing a checker board selection of an m (1 <= m <
 **      rank) dimensional slice through this processes slice
-**	of the target data set.  Also, this slice must be parallel
-**	to the fastest changing indicies.  
+**    of the target data set.  Also, this slice must be parallel
+**    to the fastest changing indicies.
 **
-**	It is further presumed that the buffer was zeroed before
-**	the read/write, and that the full target data set (i.e.
-**	the buffer/data set for all processes) was initialized
-**      with the natural numbers listed in order from the origin 
-**	along the fastest changing axis.
+**    It is further presumed that the buffer was zeroed before
+**    the read/write, and that the full target data set (i.e.
+**    the buffer/data set for all processes) was initialized
+**      with the natural numbers listed in order from the origin
+**    along the fastest changing axis.
 **
 **      Thus for a 20x10x10 dataset, the value stored in location
-**	(x, y, z) (assuming that z is the fastest changing index
-**	and x the slowest) is assumed to be:
+**    (x, y, z) (assuming that z is the fastest changing index
+**    and x the slowest) is assumed to be:
 **
-**		(10 * 10 * x) + (10 * y) + z
+**        (10 * 10 * x) + (10 * y) + z
 **
-**	Further, supposing that this is process 10, this process's 
-**	slice of the dataset would be a 10 x 10 2-cube with origin
-**	(10, 0, 0) in the data set, and would be initialize (prior
-**	to the checkerboard selection) as follows:
+**    Further, supposing that this is process 10, this process's
+**    slice of the dataset would be a 10 x 10 2-cube with origin
+**    (10, 0, 0) in the data set, and would be initialize (prior
+**    to the checkerboard selection) as follows:
 **
-**		1000, 1001, 1002, ... 1008, 1009
-**		1010, 1011, 1012, ... 1018, 1019
-**		  .     .     .         .     .
-**		  .     .     .         .     .
-**		  .     .     .         .     .
-**		1090, 1091, 1092, ... 1098, 1099
+**        1000, 1001, 1002, ... 1008, 1009
+**        1010, 1011, 1012, ... 1018, 1019
+**          .     .     .         .     .
+**          .     .     .         .     .
+**          .     .     .         .     .
+**        1090, 1091, 1092, ... 1098, 1099
 **
-**	In the case of a read from the processors slice of another
-**	data set of different rank, the values expected will have
-**	to be adjusted accordingly.  This is done via the 
-**	first_expected_val parameter.
+**    In the case of a read from the processors slice of another
+**    data set of different rank, the values expected will have
+**    to be adjusted accordingly.  This is done via the
+**    first_expected_val parameter.
 **
-**	Finally, the function presumes that the first element 
-**	of the buffer resides either at the origin of either
-**	a selected or an unselected checker.  (Translation:
-**	if partial checkers appear in the buffer, they will
-**	intersect the edges of the n-cube oposite the origin.)
+**    Finally, the function presumes that the first element
+**    of the buffer resides either at the origin of either
+**    a selected or an unselected checker.  (Translation:
+**    if partial checkers appear in the buffer, they will
+**    intersect the edges of the n-cube oposite the origin.)
 **
 ****************************************************************/
 
@@ -2804,7 +2800,7 @@ ckrbrd_hs_dr_pio_test__verify_data(uint32_t * buf_ptr,
                                    hbool_t buf_starts_in_checker)
 {
 #if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG
-    const char *	fcnName = "ckrbrd_hs_dr_pio_test__verify_data():";
+    const char *    fcnName = "ckrbrd_hs_dr_pio_test__verify_data():";
 #endif
     hbool_t good_data = TRUE;
     hbool_t in_checker;
@@ -2823,9 +2819,9 @@ ckrbrd_hs_dr_pio_test__verify_data(uint32_t * buf_ptr,
     HDassert( checker_edge_size <= edge_size );
     HDassert( test_max_rank <= PAR_SS_DR_MAX_RANK );
 
-#if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG 
+#if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG
 
-    int		mpi_rank;
+    int        mpi_rank;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     HDfprintf(stdout, "%s mpi_rank = %d.\n", fcnName, mpi_rank);
@@ -2877,7 +2873,7 @@ ckrbrd_hs_dr_pio_test__verify_data(uint32_t * buf_ptr,
                 y = 0;
                 start_in_checker[3] = start_in_checker[2];
                 do
-                { 
+                {
                     if ( y >= checker_edge_size ) {
 
                         start_in_checker[3] = ! start_in_checker[3];
@@ -2886,13 +2882,13 @@ ckrbrd_hs_dr_pio_test__verify_data(uint32_t * buf_ptr,
 
                     m = 0;
                     z = 0;
-#if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG 
+#if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG
                     HDfprintf(stdout, "%d, %d, %d, %d, %d:", i, j, k, l, m);
 #endif
                     in_checker = start_in_checker[3];
                     do
                     {
-#if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG 
+#if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG
                         HDfprintf(stdout, " %d", (int)(*val_ptr));
 #endif
                         if ( z >= checker_edge_size ) {
@@ -2900,21 +2896,21 @@ ckrbrd_hs_dr_pio_test__verify_data(uint32_t * buf_ptr,
                             in_checker = ! in_checker;
                             z = 0;
                         }
-         
+
                         if ( in_checker ) {
-                   
+
                             if ( *val_ptr != expected_value ) {
 
                                 good_data = FALSE;
                             }
- 
+
                             /* zero out buffer for re-use */
                             *val_ptr = 0;
 
                         } else if ( *val_ptr != 0 ) {
 
                             good_data = FALSE;
- 
+
                             /* zero out buffer for re-use */
                             *val_ptr = 0;
 
@@ -2924,10 +2920,10 @@ ckrbrd_hs_dr_pio_test__verify_data(uint32_t * buf_ptr,
                         expected_value++;
                         m++;
                         z++;
- 
+
                     } while ( ( rank >= (test_max_rank - 4) ) &&
                               ( m < edge_size ) );
-#if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG 
+#if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG
                     HDfprintf(stdout, "\n");
 #endif
                     l++;
@@ -2953,28 +2949,28 @@ ckrbrd_hs_dr_pio_test__verify_data(uint32_t * buf_ptr,
 
 
 /*-------------------------------------------------------------------------
- * Function:	ckrbrd_hs_dr_pio_test__d2m_l2s()
+ * Function:    ckrbrd_hs_dr_pio_test__d2m_l2s()
  *
- * Purpose:	Part one of a series of tests of I/O to/from hyperslab 
- *		selections of different rank in the parallel.
+ * Purpose:    Part one of a series of tests of I/O to/from hyperslab
+ *        selections of different rank in the parallel.
  *
- *		Verify that we can read from disk correctly using checker
- *		board selections of different rank that 
+ *        Verify that we can read from disk correctly using checker
+ *        board selections of different rank that
  *              H5S_select_shape_same() views as being of the same shape.
  *
- *              In this function, we test this by reading small_rank - 1 
- *		checker board slices from the on disk large cube, and 
- *		verifying that the data read is correct.  Verify that 
- *		H5S_select_shape_same() returns true on the memory and 
- *		file selections.
+ *              In this function, we test this by reading small_rank - 1
+ *        checker board slices from the on disk large cube, and
+ *        verifying that the data read is correct.  Verify that
+ *        H5S_select_shape_same() returns true on the memory and
+ *        file selections.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 9/15/11
+ * Programmer:    JRM -- 9/15/11
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *-------------------------------------------------------------------------
  */
@@ -2984,17 +2980,17 @@ ckrbrd_hs_dr_pio_test__verify_data(uint32_t * buf_ptr,
 static void
 ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 {
-#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG
     const char *fcnName = "ckrbrd_hs_dr_pio_test__d2m_l2s()";
     uint32_t  * ptr_0;
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
-    hbool_t	data_ok = FALSE;
-    int		i, j, k, l;
-    uint32_t	expected_value;
-    int		mpi_rank; /* needed by VRFY */
+    hbool_t    data_ok = FALSE;
+    int        i, j, k, l;
+    uint32_t    expected_value;
+    int        mpi_rank; /* needed by VRFY */
     hsize_t     sel_start[PAR_SS_DR_MAX_RANK];
     htri_t      check;          /* Shape comparison return value */
-    herr_t	ret;		/* Generic return value */
+    herr_t    ret;        /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
@@ -3004,9 +3000,9 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * of different rank that H5S_select_shape_same() views as being of the
      * same shape.
      *
-     * Start by reading a (small_rank - 1)-D checker board slice from this 
-     * processes slice of the on disk large data set, and verifying that the 
-     * data read is correct.  Verify that H5S_select_shape_same() returns 
+     * Start by reading a (small_rank - 1)-D checker board slice from this
+     * processes slice of the on disk large data set, and verifying that the
+     * data read is correct.  Verify that H5S_select_shape_same() returns
      * true on the memory and file selections.
      *
      * The first step is to set up the needed checker board selection in the
@@ -3027,7 +3023,7 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
     /* zero out the buffer we will be reading into */
     HDmemset(tv_ptr->small_ds_slice_buf, 0, sizeof(uint32_t) * tv_ptr->small_ds_slice_size);
 
-#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG
     HDfprintf(stdout, "%s:%d: initial small_ds_slice_buf = ",
               fcnName, tv_ptr->mpi_rank);
     ptr_0 = tv_ptr->small_ds_slice_buf;
@@ -3036,7 +3032,7 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
         ptr_0++;
     }
     HDfprintf(stdout, "\n");
-#endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */ 
+#endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
 
     /* set up start, stride, count, and block -- note that we will
      * change start[] so as to read slices of the large cube.
@@ -3056,15 +3052,15 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
         }
     }
 
-#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG 
-    HDfprintf(stdout, 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG
+    HDfprintf(stdout,
               "%s:%d: reading slice from big ds on disk into small ds slice.\n",
               fcnName, tv_ptr->mpi_rank);
-#endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */ 
+#endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
     /* in serial versions of this test, we loop through all the dimensions
-     * of the large data set.  However, in the parallel version, each 
+     * of the large data set.  However, in the parallel version, each
      * process only works with that slice of the large cube indicated
-     * by its rank -- hence we set the most slowly changing index to 
+     * by its rank -- hence we set the most slowly changing index to
      * mpi_rank, and don't itterate over it.
      */
 
@@ -3077,9 +3073,9 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
         i = 0;
     }
 
-    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to 
+    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to
      * loop over it -- either we are setting i to mpi_rank, or
-     * we are setting it to zero.  It will not change during the 
+     * we are setting it to zero.  It will not change during the
      * test.
      */
 
@@ -3103,7 +3099,7 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
         }
 
         do {
-            /* since small rank >= 2 and large_rank > small_rank, we 
+            /* since small rank >= 2 and large_rank > small_rank, we
              * have large_rank >= 3.  Since PAR_SS_DR_MAX_RANK == 5
              * (baring major re-orgaization), this gives us:
              *
@@ -3123,8 +3119,8 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
                     tv_ptr->skips = 0; /* reset the skips counter */
 
-                    /* we know that small_rank - 1 >= 1 and that 
-                     * large_rank > small_rank by the assertions at the head 
+                    /* we know that small_rank - 1 >= 1 and that
+                     * large_rank > small_rank by the assertions at the head
                      * of this function.  Thus no need for another inner loop.
                      */
                     tv_ptr->start[0] = (hsize_t)i;
@@ -3159,15 +3155,15 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
                     /* Read selection from disk */
-#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG
                     HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName,
-                              tv_ptr->mpi_rank, tv_ptr->start[0], tv_ptr->start[1], 
+                              tv_ptr->mpi_rank, tv_ptr->start[0], tv_ptr->start[1],
                               tv_ptr->start[2], tv_ptr->start[3], tv_ptr->start[4]);
                     HDfprintf(stdout, "%s slice/file extent dims = %d/%d.\n",
                               fcnName,
                               H5Sget_simple_extent_ndims(tv_ptr->small_ds_slice_sid),
                               H5Sget_simple_extent_ndims(tv_ptr->file_large_ds_sid_0));
-#endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */ 
+#endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
 
                     ret = H5Dread(tv_ptr->large_dataset,
                                   H5T_NATIVE_UINT32,
@@ -3177,15 +3173,15 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                                   tv_ptr->small_ds_slice_buf);
                     VRFY((ret >= 0), "H5Dread() slice from large ds succeeded.");
 
-#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG 
-                    HDfprintf(stdout, "%s:%d: H5Dread() returns.\n", 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG
+                    HDfprintf(stdout, "%s:%d: H5Dread() returns.\n",
                               fcnName, tv_ptr->mpi_rank);
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
 
                     /* verify that expected data is retrieved */
 
                     expected_value = (uint32_t)
-                        ((i * tv_ptr->edge_size * tv_ptr->edge_size * 
+                        ((i * tv_ptr->edge_size * tv_ptr->edge_size *
                               tv_ptr->edge_size * tv_ptr->edge_size) +
                          (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                          (k * tv_ptr->edge_size * tv_ptr->edge_size) +
@@ -3201,7 +3197,7 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                                 (hbool_t)TRUE
                               );
 
-                    VRFY((data_ok == TRUE), 
+                    VRFY((data_ok == TRUE),
                          "small slice read from large ds data good.");
 
                     (tv_ptr->tests_run)++;
@@ -3229,27 +3225,27 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	ckrbrd_hs_dr_pio_test__d2m_s2l()
+ * Function:    ckrbrd_hs_dr_pio_test__d2m_s2l()
  *
- * Purpose:	Part two of a series of tests of I/O to/from hyperslab 
- *		selections of different rank in the parallel.
+ * Purpose:    Part two of a series of tests of I/O to/from hyperslab
+ *        selections of different rank in the parallel.
  *
- *		Verify that we can read from disk correctly using 
- *		selections of different rank that H5S_select_shape_same() 
- *		views as being of the same shape.
+ *        Verify that we can read from disk correctly using
+ *        selections of different rank that H5S_select_shape_same()
+ *        views as being of the same shape.
  *
- *		In this function, we test this by reading checker board
- *		slices of the on disk small data set into slices through 
- *		the in memory large data set, and verify that the correct 
- *		data (and only the correct data) is read.
+ *        In this function, we test this by reading checker board
+ *        slices of the on disk small data set into slices through
+ *        the in memory large data set, and verify that the correct
+ *        data (and only the correct data) is read.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 8/15/11
+ * Programmer:    JRM -- 8/15/11
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *-------------------------------------------------------------------------
  */
@@ -3259,27 +3255,27 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 static void
 ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 {
-#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG
     const char *fcnName = "ckrbrd_hs_dr_pio_test__d2m_s2l()";
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG */
-    hbool_t	data_ok = FALSE;
-    int		i, j, k, l;
+    hbool_t    data_ok = FALSE;
+    int        i, j, k, l;
     size_t      u;
     size_t      start_index;
     size_t      stop_index;
-    uint32_t	expected_value;
+    uint32_t    expected_value;
     uint32_t  * ptr_1;
-    int		mpi_rank; /* needed by VRFY */
+    int        mpi_rank; /* needed by VRFY */
     hsize_t     sel_start[PAR_SS_DR_MAX_RANK];
     htri_t      check;          /* Shape comparison return value */
-    herr_t	ret;		/* Generic return value */
+    herr_t    ret;        /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
 
-    /* similarly, read slices of the on disk small data set into slices 
-     * through the in memory large data set, and verify that the correct 
+    /* similarly, read slices of the on disk small data set into slices
+     * through the in memory large data set, and verify that the correct
      * data (and only the correct data) is read.
      */
 
@@ -3294,8 +3290,8 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                                        tv_ptr->small_rank - 1,
                                        sel_start);
 
-#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG 
-    HDfprintf(stdout, 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG
+    HDfprintf(stdout,
       "%s reading slices of on disk small data set into slices of big data set.\n",
               fcnName);
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG */
@@ -3305,7 +3301,7 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
     /* set up start, stride, count, and block -- note that we will
      * change start[] so as to read the slice of the small data set
-     * into different slices of the process slice of the large data 
+     * into different slices of the process slice of the large data
      * set.
      */
     for ( i = 0; i < PAR_SS_DR_MAX_RANK; i++ ) {
@@ -3324,11 +3320,11 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
     }
 
     /* in serial versions of this test, we loop through all the dimensions
-     * of the large data set that don't appear in the small data set.  
+     * of the large data set that don't appear in the small data set.
      *
-     * However, in the parallel version, each process only works with that 
-     * slice of the large (and small) data set indicated by its rank -- hence 
-     * we set the most slowly changing index to mpi_rank, and don't itterate 
+     * However, in the parallel version, each process only works with that
+     * slice of the large (and small) data set indicated by its rank -- hence
+     * we set the most slowly changing index to mpi_rank, and don't itterate
      * over it.
      */
 
@@ -3342,9 +3338,9 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
         i = 0;
     }
 
-    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to 
+    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to
      * loop over it -- either we are setting i to mpi_rank, or
-     * we are setting it to zero.  It will not change during the 
+     * we are setting it to zero.  It will not change during the
      * test.
      */
 
@@ -3368,7 +3364,7 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
         }
 
         do {
-            /* since small rank >= 2 and large_rank > small_rank, we 
+            /* since small rank >= 2 and large_rank > small_rank, we
              * have large_rank >= 3.  Since PAR_SS_DR_MAX_RANK == 5
              * (baring major re-orgaization), this gives us:
              *
@@ -3425,11 +3421,11 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
                     /* Read selection from disk */
-#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG 
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", 
-                              fcnName, tv_ptr->mpi_rank, 
-                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2], 
-                              tv_ptr->start[3], tv_ptr->start[4]); 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
+                              fcnName, tv_ptr->mpi_rank,
+                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2],
+                              tv_ptr->start[3], tv_ptr->start[4]);
                     HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
                               fcnName, tv_ptr->mpi_rank,
                               H5Sget_simple_extent_ndims(tv_ptr->large_ds_slice_sid),
@@ -3448,21 +3444,21 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                      */
                     data_ok = TRUE;
                     ptr_1 = tv_ptr->large_ds_buf_1;
-                    expected_value = 
+                    expected_value =
                        (uint32_t)((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
                     start_index = (size_t)(
-                        (i * tv_ptr->edge_size * tv_ptr->edge_size * 
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size *
                              tv_ptr->edge_size * tv_ptr->edge_size) +
                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (k * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (l * tv_ptr->edge_size));
                     stop_index = start_index + tv_ptr->small_ds_slice_size - 1;
 
-#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG
                     {
                         int m, n;
 
-                        HDfprintf(stdout, "%s:%d: expected_value = %d.\n", 
+                        HDfprintf(stdout, "%s:%d: expected_value = %d.\n",
                                   fcnName, tv_ptr->mpi_rank, expected_value);
                         HDfprintf(stdout, "%s:%d: start/stop index = %d/%d.\n",
                                   fcnName, tv_ptr->mpi_rank, start_index, stop_index);
@@ -3497,7 +3493,7 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                         ptr_1++;
                     }
 
-                    VRFY((data_ok == TRUE), 
+                    VRFY((data_ok == TRUE),
                          "slice read from small to large ds data good(1).");
 
                     data_ok = ckrbrd_hs_dr_pio_test__verify_data
@@ -3510,7 +3506,7 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                                 (hbool_t)TRUE
                               );
 
-                    VRFY((data_ok == TRUE), 
+                    VRFY((data_ok == TRUE),
                          "slice read from small to large ds data good(2).");
 
 
@@ -3529,7 +3525,7 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                         ptr_1++;
                     }
 
-                    VRFY((data_ok == TRUE), 
+                    VRFY((data_ok == TRUE),
                          "slice read from small to large ds data good(3).");
 
                     (tv_ptr->tests_run)++;
@@ -3557,31 +3553,31 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	ckrbrd_hs_dr_pio_test__m2d_l2s()
+ * Function:    ckrbrd_hs_dr_pio_test__m2d_l2s()
  *
- * Purpose:	Part three of a series of tests of I/O to/from checker
- *		board hyperslab selections of different rank in the 
- *		parallel.
+ * Purpose:    Part three of a series of tests of I/O to/from checker
+ *        board hyperslab selections of different rank in the
+ *        parallel.
  *
- *		Verify that we can write from memory to file using checker
- *		board selections of different rank that 
- *		H5S_select_shape_same() views as being of the same shape.
+ *        Verify that we can write from memory to file using checker
+ *        board selections of different rank that
+ *        H5S_select_shape_same() views as being of the same shape.
  *
- *		Do this by writing small_rank - 1 dimensional checker 
- *		board slices from the in memory large data set to the on 
- *		disk small cube dataset.  After each write, read the 
- *		slice of the small dataset back from disk, and verify 
- *		that it contains the expected data. Verify that 
- *		H5S_select_shape_same() returns true on the memory and 
- *		file selections.
+ *        Do this by writing small_rank - 1 dimensional checker
+ *        board slices from the in memory large data set to the on
+ *        disk small cube dataset.  After each write, read the
+ *        slice of the small dataset back from disk, and verify
+ *        that it contains the expected data. Verify that
+ *        H5S_select_shape_same() returns true on the memory and
+ *        file selections.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 8/15/11
+ * Programmer:    JRM -- 8/15/11
  *
  * Modifications:
  *
- *		None.
+ *        None.
  *
  *-------------------------------------------------------------------------
  */
@@ -3591,21 +3587,21 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 static void
 ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 {
-#if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG
     const char *fcnName = "ckrbrd_hs_dr_pio_test__m2d_l2s()";
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG */
-    hbool_t	data_ok = FALSE;
-    hbool_t	mis_match = FALSE;
-    int		i, j, k, l;
+    hbool_t    data_ok = FALSE;
+    hbool_t    mis_match = FALSE;
+    int        i, j, k, l;
     size_t      u;
     size_t      start_index;
     size_t      stop_index;
-    uint32_t	expected_value;
+    uint32_t    expected_value;
     uint32_t  * ptr_1;
-    int		mpi_rank; /* needed by VRFY */
+    int        mpi_rank; /* needed by VRFY */
     hsize_t     sel_start[PAR_SS_DR_MAX_RANK];
     htri_t      check;          /* Shape comparison return value */
-    herr_t	ret;		/* Generic return value */
+    herr_t    ret;        /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
@@ -3616,9 +3612,9 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * H5S_select_shape_same() views as being of the same shape.
      *
      * Start by writing small_rank - 1 D slices from the in memory large data
-     * set to the on disk small dataset.  After each write, read the slice of 
-     * the small dataset back from disk, and verify that it contains the 
-     * expected data. Verify that H5S_select_shape_same() returns true on 
+     * set to the on disk small dataset.  After each write, read the slice of
+     * the small dataset back from disk, and verify that it contains the
+     * expected data. Verify that H5S_select_shape_same() returns true on
      * the memory and file selections.
      */
 
@@ -3686,18 +3682,18 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
     HDmemset(tv_ptr->small_ds_buf_1, 0, sizeof(uint32_t) * tv_ptr->small_ds_size);
 
 
-#if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG 
-    HDfprintf(stdout, 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG
+    HDfprintf(stdout,
     "%s writing checker boards selections of slices from big ds to slices of small ds on disk.\n",
     fcnName);
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG */
 
     /* in serial versions of this test, we loop through all the dimensions
-     * of the large data set that don't appear in the small data set.  
+     * of the large data set that don't appear in the small data set.
      *
-     * However, in the parallel version, each process only works with that 
-     * slice of the large (and small) data set indicated by its rank -- hence 
-     * we set the most slowly changing index to mpi_rank, and don't itterate 
+     * However, in the parallel version, each process only works with that
+     * slice of the large (and small) data set indicated by its rank -- hence
+     * we set the most slowly changing index to mpi_rank, and don't itterate
      * over it.
      */
 
@@ -3711,9 +3707,9 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
         i = 0;
     }
 
-    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to 
+    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to
      * loop over it -- either we are setting i to mpi_rank, or
-     * we are setting it to zero.  It will not change during the 
+     * we are setting it to zero.  It will not change during the
      * test.
      */
 
@@ -3738,7 +3734,7 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
         }
 
         do {
-            /* since small rank >= 2 and large_rank > small_rank, we 
+            /* since small rank >= 2 and large_rank > small_rank, we
              * have large_rank >= 3.  Since PAR_SS_DR_MAX_RANK == 5
              * (baring major re-orgaization), this gives us:
              *
@@ -3762,7 +3758,7 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                      * by the assertions at the head of this function.  Thus no
                      * need for another inner loop.
                      */
-    
+
                     /* zero out this rank's slice of the on disk small data set */
                     ret = H5Dwrite(tv_ptr->small_dataset,
                                    H5T_NATIVE_UINT32,
@@ -3771,7 +3767,7 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                                    tv_ptr->xfer_plist,
                                    tv_ptr->small_ds_buf_2);
                     VRFY((ret >= 0), "H5Dwrite() zero slice to small ds succeeded.");
-    
+
                     /* select the portion of the in memory large cube from which we
                      * are going to write data.
                      */
@@ -3780,13 +3776,13 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     tv_ptr->start[2] = (hsize_t)k;
                     tv_ptr->start[3] = (hsize_t)l;
                     tv_ptr->start[4] = 0;
-    
+
                     HDassert((tv_ptr->start[0] == 0)||(0 < tv_ptr->small_ds_offset + 1));
                     HDassert((tv_ptr->start[1] == 0)||(1 < tv_ptr->small_ds_offset + 1));
                     HDassert((tv_ptr->start[2] == 0)||(2 < tv_ptr->small_ds_offset + 1));
                     HDassert((tv_ptr->start[3] == 0)||(3 < tv_ptr->small_ds_offset + 1));
                     HDassert((tv_ptr->start[4] == 0)||(4 < tv_ptr->small_ds_offset + 1));
-    
+
                     ckrbrd_hs_dr_pio_test__slct_ckrbrd
                     (
                       tv_ptr->mpi_rank,
@@ -3797,26 +3793,26 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                       tv_ptr->small_rank - 1,
                       tv_ptr->start
                     );
-    
-    
+
+
                     /* verify that H5S_select_shape_same() reports the in
-                     * memory checkerboard selection of the slice through the 
+                     * memory checkerboard selection of the slice through the
                      * large dataset and the checkerboard selection of the process
                      * slice of the small data set as having the same shape.
                      */
                     check = H5S_select_shape_same_test(tv_ptr->file_small_ds_sid_1,
                                                        tv_ptr->mem_large_ds_sid);
                     VRFY((check == TRUE), "H5S_select_shape_same_test passed.");
-    
-    
-                    /* write the checker board selection of the slice from the in 
-                     * memory large data set to the slice of the on disk small 
-                     * dataset. 
+
+
+                    /* write the checker board selection of the slice from the in
+                     * memory large data set to the slice of the on disk small
+                     * dataset.
                      */
-#if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG 
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
                               fcnName, tv_ptr->mpi_rank,
-                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2], 
+                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2],
                               tv_ptr->start[3], tv_ptr->start[4]);
                     HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
                               fcnName, tv_ptr->mpi_rank,
@@ -3830,8 +3826,8 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                                    tv_ptr->xfer_plist,
                                    tv_ptr->large_ds_buf_0);
                     VRFY((ret >= 0), "H5Dwrite() slice to large ds succeeded.");
-    
-    
+
+
                     /* read the on disk process slice of the small dataset into memory */
                     ret = H5Dread(tv_ptr->small_dataset,
                                   H5T_NATIVE_UINT32,
@@ -3840,30 +3836,30 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                                   tv_ptr->xfer_plist,
                                   tv_ptr->small_ds_buf_1);
                     VRFY((ret >= 0), "H5Dread() slice from small ds succeeded.");
-    
-    
+
+
                     /* verify that expected data is retrieved */
-    
+
                     mis_match = FALSE;
-    
+
                     expected_value = (uint32_t)(
-    			(i * tv_ptr->edge_size * tv_ptr->edge_size * 
+                (i * tv_ptr->edge_size * tv_ptr->edge_size *
                                  tv_ptr->edge_size * tv_ptr->edge_size) +
                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (k * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (l * tv_ptr->edge_size));
-    
+
                     start_index = (size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size;
                     stop_index = start_index + tv_ptr->small_ds_slice_size - 1;
-    
+
                     HDassert( start_index < stop_index );
                     HDassert( stop_index <= tv_ptr->small_ds_size );
-    
+
                     data_ok = TRUE;
-    
+
                     ptr_1 = tv_ptr->small_ds_buf_1;
                     for ( u = 0; u < start_index; u++, ptr_1++ ) {
-    
+
                         if ( *ptr_1 != 0 ) {
 
                             data_ok = FALSE;
@@ -3892,7 +3888,7 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                         }
                     }
 
-                    VRFY((data_ok == TRUE), 
+                    VRFY((data_ok == TRUE),
                          "large slice write slice to small slice data good.");
 
                     (tv_ptr->tests_run)++;
@@ -3920,31 +3916,31 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	ckrbrd_hs_dr_pio_test__m2d_s2l()
+ * Function:    ckrbrd_hs_dr_pio_test__m2d_s2l()
  *
- * Purpose:	Part four of a series of tests of I/O to/from checker
- *		board hyperslab selections of different rank in the parallel.
+ * Purpose:    Part four of a series of tests of I/O to/from checker
+ *        board hyperslab selections of different rank in the parallel.
  *
- *		Verify that we can write from memory to file using 
- *		selections of different rank that H5S_select_shape_same() 
- *		views as being of the same shape.
+ *        Verify that we can write from memory to file using
+ *        selections of different rank that H5S_select_shape_same()
+ *        views as being of the same shape.
  *
- *		Do this by writing checker board selections of the contents 
- *		of the process's slice of the in memory small data set to 
- *		slices of the on disk large data set.  After each write, 
- *		read the process's slice of the large data set back into 
- *		memory, and verify that it contains the expected data. 
+ *        Do this by writing checker board selections of the contents
+ *        of the process's slice of the in memory small data set to
+ *        slices of the on disk large data set.  After each write,
+ *        read the process's slice of the large data set back into
+ *        memory, and verify that it contains the expected data.
  *
- *		Verify that H5S_select_shape_same() returns true on the 
- *		memory and file selections.
+ *        Verify that H5S_select_shape_same() returns true on the
+ *        memory and file selections.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 8/15/11
+ * Programmer:    JRM -- 8/15/11
  *
  * Modifications:
  *
- *		None
+ *        None
  *
  *-------------------------------------------------------------------------
  */
@@ -3954,31 +3950,31 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 static void
 ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 {
-#if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG
     const char *fcnName = "ckrbrd_hs_dr_pio_test__m2d_s2l()";
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG */
-    hbool_t	data_ok = FALSE;
-    hbool_t	mis_match = FALSE;
-    int		i, j, k, l;
+    hbool_t    data_ok = FALSE;
+    hbool_t    mis_match = FALSE;
+    int        i, j, k, l;
     size_t      u;
     size_t      start_index;
     size_t      stop_index;
-    uint32_t	expected_value;
+    uint32_t    expected_value;
     uint32_t  * ptr_1;
-    int		mpi_rank; /* needed by VRFY */
+    int        mpi_rank; /* needed by VRFY */
     hsize_t     sel_start[PAR_SS_DR_MAX_RANK];
     htri_t      check;          /* Shape comparison return value */
-    herr_t	ret;		/* Generic return value */
+    herr_t    ret;        /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
 
-    /* Now write the contents of the process's slice of the in memory 
-     * small data set to slices of the on disk large data set.  After 
+    /* Now write the contents of the process's slice of the in memory
+     * small data set to slices of the on disk large data set.  After
      * each write, read the process's slice of the large data set back
-     * into memory, and verify that it contains the expected data. 
-     * Verify that H5S_select_shape_same() returns true on the memory 
+     * into memory, and verify that it contains the expected data.
+     * Verify that H5S_select_shape_same() returns true on the memory
      * and file selections.
      */
 
@@ -4011,7 +4007,7 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                               tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid, set) suceeded");
 
-    /* setup a checkerboard selection of the slice of the in memory small 
+    /* setup a checkerboard selection of the slice of the in memory small
      * data set associated with the process's mpi rank.
      */
 
@@ -4027,7 +4023,7 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                                        sel_start);
 
     /* set up start, stride, count, and block -- note that we will
-     * change start[] so as to write checkerboard selections of slices 
+     * change start[] so as to write checkerboard selections of slices
      * of the small data set to slices of the large data set.
      */
     for ( i = 0; i < PAR_SS_DR_MAX_RANK; i++ ) {
@@ -4049,7 +4045,7 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
     HDmemset(tv_ptr->large_ds_buf_1, 0, sizeof(uint32_t) * tv_ptr->large_ds_size);
 
 #if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG
-    HDfprintf(stdout, 
+    HDfprintf(stdout,
          "%s writing process checkerboard selections of slices of small ds to process slices of large ds on disk.\n",
          fcnName);
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG */
@@ -4063,9 +4059,9 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
         i = 0;
     }
 
-    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to 
+    /* since large_rank is at most PAR_SS_DR_MAX_RANK, no need to
      * loop over it -- either we are setting i to mpi_rank, or
-     * we are setting it to zero.  It will not change during the 
+     * we are setting it to zero.  It will not change during the
      * test.
      */
 
@@ -4089,7 +4085,7 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
         }
 
         do {
-            /* since small rank >= 2 and large_rank > small_rank, we 
+            /* since small rank >= 2 and large_rank > small_rank, we
              * have large_rank >= 3.  Since PAR_SS_DR_MAX_RANK == 5
              * (baring major re-orgaization), this gives us:
              *
@@ -4164,13 +4160,13 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     VRFY((check == TRUE), "H5S_select_shape_same_test passed");
 
 
-                    /* write the small data set slice from memory to the 
-                     * target slice of the disk data set 
+                    /* write the small data set slice from memory to the
+                     * target slice of the disk data set
                      */
-#if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG 
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", 
+#if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
                               fcnName, tv_ptr->mpi_rank,
-                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2], 
+                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2],
                               tv_ptr->start[3], tv_ptr->start[4]);
                     HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
                               fcnName, tv_ptr->mpi_rank,
@@ -4183,11 +4179,11 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                                    tv_ptr->file_large_ds_sid_1,
                                    tv_ptr->xfer_plist,
                                    tv_ptr->small_ds_buf_0);
-                    VRFY((ret != FAIL), 
+                    VRFY((ret != FAIL),
                          "H5Dwrite of small ds slice to large ds succeeded");
 
 
-                    /* read this processes slice on the on disk large 
+                    /* read this processes slice on the on disk large
                      * data set into memory.
                      */
 
@@ -4197,18 +4193,18 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                                   tv_ptr->file_large_ds_sid_0,
                                   tv_ptr->xfer_plist,
                                   tv_ptr->large_ds_buf_1);
-                    VRFY((ret != FAIL), 
+                    VRFY((ret != FAIL),
                          "H5Dread() of process slice of large ds succeeded");
 
 
                     /* verify that the expected data and only the
                      * expected data was read.
                      */
-                    expected_value = 
+                    expected_value =
                        (uint32_t)((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
 
                     start_index = (size_t)
-                        ((i * tv_ptr->edge_size * tv_ptr->edge_size * 
+                        ((i * tv_ptr->edge_size * tv_ptr->edge_size *
                               tv_ptr->edge_size * tv_ptr->edge_size) +
                          (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                          (k * tv_ptr->edge_size * tv_ptr->edge_size) +
@@ -4254,7 +4250,7 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                         }
                     }
 
-                    VRFY((data_ok == TRUE), 
+                    VRFY((data_ok == TRUE),
                          "small ds cb slice write to large ds slice data good.");
 
                     (tv_ptr->tests_run)++;
@@ -4282,22 +4278,22 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 
 /*-------------------------------------------------------------------------
- * Function:	ckrbrd_hs_dr_pio_test__run_test()
+ * Function:    ckrbrd_hs_dr_pio_test__run_test()
  *
- * Purpose:	Test I/O to/from checkerboard selections of hyperslabs of 
- *		different rank in the parallel.
+ * Purpose:    Test I/O to/from checkerboard selections of hyperslabs of
+ *        different rank in the parallel.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 10/10/09
+ * Programmer:    JRM -- 10/10/09
  *
  * Modifications:
  *
- *		JRM -- 9/16/10
- *		Added the express_test parameter.  Use it to control 
- *		whether we set an alignment, and whether we allocate
- *		chunks such that no two processes will normally touch
- *		the same chunk.
+ *        JRM -- 9/16/10
+ *        Added the express_test parameter.  Use it to control
+ *        whether we set an alignment, and whether we allocate
+ *        chunks such that no two processes will normally touch
+ *        the same chunk.
  *
  *-------------------------------------------------------------------------
  */
@@ -4324,10 +4320,10 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
 #if CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     const char *fcnName = "ckrbrd_hs_dr_pio_test__run_test()";
 #endif /* CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
-    int		mpi_rank; /* needed by VRFY */
-    struct hs_dr_pio_test_vars_t test_vars = 
+    int        mpi_rank; /* needed by VRFY */
+    struct hs_dr_pio_test_vars_t test_vars =
     {
-        /* int	       mpi_size                        = */ -1,
+        /* int           mpi_size                        = */ -1,
         /* int         mpi_rank                        = */ -1,
         /* MPI_Comm    mpi_comm                        = */ MPI_COMM_NULL,
         /* MPI_Inf     mpi_info                        = */ MPI_INFO_NULL,
@@ -4343,7 +4339,7 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
         /* uint32_t  * small_ds_buf_2                  = */ NULL,
         /* uint32_t  * small_ds_slice_buf              = */ NULL,
         /* uint32_t  * large_ds_buf_0                  = */ NULL,
-        /* uint32_t  * large_ds_buf_1                  = */ NULL, 
+        /* uint32_t  * large_ds_buf_1                  = */ NULL,
         /* uint32_t  * large_ds_buf_2                  = */ NULL,
         /* uint32_t  * large_ds_slice_buf              = */ NULL,
         /* int         small_ds_offset                 = */ -1,
@@ -4380,17 +4376,17 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
         /* hsize_t   * stride_ptr                      = */ NULL,
         /* hsize_t   * count_ptr                       = */ NULL,
         /* hsize_t   * block_ptr                       = */ NULL,
-        /* int 	       skips                           = */ 0,
-        /* int 	       max_skips                       = */ 0,
+        /* int            skips                           = */ 0,
+        /* int            max_skips                       = */ 0,
         /* int64_t     total_tests                     = */ 0,
         /* int64_t     tests_run                       = */ 0,
         /* int64_t     tests_skipped                   = */ 0
     };
     struct hs_dr_pio_test_vars_t * tv_ptr = &test_vars;
 
-    hs_dr_pio_test__setup(test_num, edge_size, checker_edge_size, 
-                          chunk_edge_size, small_rank, large_rank, 
-                          use_collective_io, dset_type, express_test, 
+    hs_dr_pio_test__setup(test_num, edge_size, checker_edge_size,
+                          chunk_edge_size, small_rank, large_rank,
+                          use_collective_io, dset_type, express_test,
                           tv_ptr);
 
 
@@ -4416,9 +4412,9 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
      * of different rank that H5S_select_shape_same() views as being of the
      * same shape.
      *
-     * Start by reading a (small_rank - 1)-D slice from this processes slice 
-     * of the on disk large data set, and verifying that the data read is 
-     * correct.  Verify that H5S_select_shape_same() returns true on the 
+     * Start by reading a (small_rank - 1)-D slice from this processes slice
+     * of the on disk large data set, and verifying that the data read is
+     * correct.  Verify that H5S_select_shape_same() returns true on the
      * memory and file selections.
      *
      * The first step is to set up the needed checker board selection in the
@@ -4428,8 +4424,8 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
     ckrbrd_hs_dr_pio_test__d2m_l2s(tv_ptr);
 
 
-    /* similarly, read slices of the on disk small data set into slices 
-     * through the in memory large data set, and verify that the correct 
+    /* similarly, read slices of the on disk small data set into slices
+     * through the in memory large data set, and verify that the correct
      * data (and only the correct data) is read.
      */
 
@@ -4441,20 +4437,20 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
      * H5S_select_shape_same() views as being of the same shape.
      *
      * Start by writing small_rank - 1 D slices from the in memory large data
-     * set to the on disk small dataset.  After each write, read the slice of 
-     * the small dataset back from disk, and verify that it contains the 
-     * expected data. Verify that H5S_select_shape_same() returns true on 
+     * set to the on disk small dataset.  After each write, read the slice of
+     * the small dataset back from disk, and verify that it contains the
+     * expected data. Verify that H5S_select_shape_same() returns true on
      * the memory and file selections.
      */
 
     ckrbrd_hs_dr_pio_test__m2d_l2s(tv_ptr);
 
 
-    /* Now write the contents of the process's slice of the in memory 
-     * small data set to slices of the on disk large data set.  After 
+    /* Now write the contents of the process's slice of the in memory
+     * small data set to slices of the on disk large data set.  After
      * each write, read the process's slice of the large data set back
-     * into memory, and verify that it contains the expected data. 
-     * Verify that H5S_select_shape_same() returns true on the memory 
+     * into memory, and verify that it contains the expected data.
+     * Verify that H5S_select_shape_same() returns true on the memory
      * and file selections.
      */
 
@@ -4463,8 +4459,8 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
 
 #if CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     if ( MAINPROCESS ) {
-        HDfprintf(stdout, 
-            "test %d: Subtests complete -- tests run/skipped/total = %lld/%lld/%lld.\n", 
+        HDfprintf(stdout,
+            "test %d: Subtests complete -- tests run/skipped/total = %lld/%lld/%lld.\n",
              test_num, (long long)(tv_ptr->tests_run), (long long)(tv_ptr->tests_skipped),
              (long long)(tv_ptr->total_tests));
     }
@@ -4489,28 +4485,28 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
 
 
 /*-------------------------------------------------------------------------
- * Function:	ckrbrd_hs_dr_pio_test()
+ * Function:    ckrbrd_hs_dr_pio_test()
  *
- * Purpose:	Test I/O to/from hyperslab selections of different rank in
- *		the parallel case.
+ * Purpose:    Test I/O to/from hyperslab selections of different rank in
+ *        the parallel case.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 9/18/09
+ * Programmer:    JRM -- 9/18/09
  *
  * Modifications:
  *
- *  		Modified function to take a sample of the run times
- *		of the different tests, and skip some of them if 
- *		run times are too long.  
+ *          Modified function to take a sample of the run times
+ *        of the different tests, and skip some of them if
+ *        run times are too long.
  *
- *		We need to do this because Lustre runns very slowly
- *		if two or more processes are banging on the same 
- *		block of memory.
- *						JRM -- 9/10/10
- *      	Break this one big test into 4 smaller tests according
- *      	to {independent,collective}x{contigous,chunked} datasets.
- *		AKC -- 2010/01/17
+ *        We need to do this because Lustre runns very slowly
+ *        if two or more processes are banging on the same
+ *        block of memory.
+ *                        JRM -- 9/10/10
+ *          Break this one big test into 4 smaller tests according
+ *          to {independent,collective}x{contigous,chunked} datasets.
+ *        AKC -- 2010/01/17
  *
  *-------------------------------------------------------------------------
  */
@@ -4520,16 +4516,16 @@ ckrbrd_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 {
     int         express_test;
     int         local_express_test;
-    int	        mpi_size = -1;
+    int            mpi_size = -1;
     int         mpi_rank = -1;
-    int	        test_num = 0;
-    int		edge_size;
+    int            test_num = 0;
+    int        edge_size;
     int         checker_edge_size = 3;
-    int		chunk_edge_size = 0;
-    int	        small_rank = 3;
-    int	        large_rank = 4;
-    int		mpi_result;
-    hid_t	dset_type = H5T_NATIVE_UINT;
+    int        chunk_edge_size = 0;
+    int            small_rank = 3;
+    int            large_rank = 4;
+    int        mpi_result;
+    hid_t    dset_type = H5T_NATIVE_UINT;
     int         skips = 0;
     int         max_skips = 0;
     /* The following table list the number of sub-tests skipped between
@@ -4568,13 +4564,13 @@ ckrbrd_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
         max_skips = max_skips_tbl[local_express_test];
     }
 
-#if 0 
+#if 0
     {
         int DebugWait = 1;
- 
+
         while (DebugWait) ;
     }
-#endif 
+#endif
 
     for ( large_rank = 3; large_rank <= PAR_SS_DR_MAX_RANK; large_rank++ ) {
 
@@ -4704,15 +4700,15 @@ int dim0;
 int dim1;
 int chunkdim0;
 int chunkdim1;
-int nerrors = 0;			/* errors count */
-int ndatasets = 300;			/* number of datasets to create*/
+int nerrors = 0;            /* errors count */
+int ndatasets = 300;            /* number of datasets to create*/
 int ngroups = 512;                      /* number of groups to create in root
                                          * group. */
-int facc_type = FACC_MPIO;		/*Test file access type */
+int facc_type = FACC_MPIO;        /*Test file access type */
 int dxfer_coll_type = DXFER_COLLECTIVE_IO;
 
-H5E_auto2_t old_func;		        /* previous error handler */
-void *old_client_data;			/* previous error handler arg.*/
+H5E_auto2_t old_func;                /* previous error handler */
+void *old_client_data;            /* previous error handler arg.*/
 
 /* other option flags */
 
@@ -4724,10 +4720,10 @@ void *old_client_data;			/* previous error handler arg.*/
 #define NFILENAME 2
 #define PARATESTFILE filenames[0]
 const char *FILENAME[NFILENAME]={
-	    "ShapeSameTest",
-	    NULL};
-char	filenames[NFILENAME][PATH_MAX];
-hid_t	fapl;				/* file access property list */
+        "ShapeSameTest",
+        NULL};
+char    filenames[NFILENAME][PATH_MAX];
+hid_t    fapl;                /* file access property list */
 
 #ifdef USE_PAUSE
 /* pause the process for a moment to allow debugger to attach if desired. */
@@ -4740,7 +4736,7 @@ void pause_proc(void)
 {
 
     int pid;
-    h5_stat_t	statbuf;
+    h5_stat_t    statbuf;
     char greenlight[] = "go";
     int maxloop = 10;
     int loops = 0;
@@ -4757,15 +4753,15 @@ void pause_proc(void)
     MPI_Get_processor_name(mpi_name, &mpi_namelen);
 
     if (MAINPROCESS)
-	while ((HDstat(greenlight, &statbuf) == -1) && loops < maxloop){
-	    if (!loops++){
-		printf("Proc %d (%*s, %d): to debug, attach %d\n",
-		    mpi_rank, mpi_namelen, mpi_name, pid, pid);
-	    }
-	    printf("waiting(%ds) for file %s ...\n", time_int, greenlight);
-	    fflush(stdout);
+    while ((HDstat(greenlight, &statbuf) == -1) && loops < maxloop){
+        if (!loops++){
+        printf("Proc %d (%*s, %d): to debug, attach %d\n",
+            mpi_rank, mpi_namelen, mpi_name, pid, pid);
+        }
+        printf("waiting(%ds) for file %s ...\n", time_int, greenlight);
+        fflush(stdout);
             HDsleep(time_int);
-	}
+    }
     MPI_Barrier(MPI_COMM_WORLD);
 }
 
@@ -4777,7 +4773,7 @@ int MPI_Init(int *argc, char ***argv)
     pause_proc();
     return (ret_code);
 }
-#endif	/* USE_PAUSE */
+#endif    /* USE_PAUSE */
 
 
 /*
@@ -4787,15 +4783,15 @@ static void
 usage(void)
 {
     printf("    [-r] [-w] [-m<n_datasets>] [-n<n_groups>] "
-	"[-o] [-f <prefix>] [-d <dim0> <dim1>]\n");
+    "[-o] [-f <prefix>] [-d <dim0> <dim1>]\n");
     printf("\t-m<n_datasets>"
-	"\tset number of datasets for the multiple dataset test\n");
+    "\tset number of datasets for the multiple dataset test\n");
     printf("\t-n<n_groups>"
         "\tset number of groups for the multiple group test\n");
     printf("\t-f <prefix>\tfilename prefix\n");
     printf("\t-2\t\tuse Split-file together with MPIO\n");
     printf("\t-d <factor0> <factor1>\tdataset dimensions factors. Defaults (%d,%d)\n",
-	ROW_FACTOR, COL_FACTOR);
+    ROW_FACTOR, COL_FACTOR);
     printf("\t-c <dim0> <dim1>\tdataset chunk dimensions. Defaults (dim0/10,dim1/10)\n");
     printf("\n");
 }
@@ -4807,7 +4803,7 @@ usage(void)
 static int
 parse_options(int argc, char **argv)
 {
-    int mpi_size, mpi_rank;				/* mpi variables */
+    int mpi_size, mpi_rank;                /* mpi variables */
 
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
@@ -4818,107 +4814,107 @@ parse_options(int argc, char **argv)
     chunkdim1 = (dim1+9)/10;
 
     while (--argc){
-	if (**(++argv) != '-'){
-	    break;
-	}else{
-	    switch(*(*argv+1)){
-		case 'm':   ndatasets = atoi((*argv+1)+1);
-			    if (ndatasets < 0){
-				nerrors++;
-				return(1);
-			    }
-			    break;
-	        case 'n':   ngroups = atoi((*argv+1)+1);
-		            if (ngroups < 0){
+    if (**(++argv) != '-'){
+        break;
+    }else{
+        switch(*(*argv+1)){
+        case 'm':   ndatasets = atoi((*argv+1)+1);
+                if (ndatasets < 0){
+                nerrors++;
+                return(1);
+                }
+                break;
+            case 'n':   ngroups = atoi((*argv+1)+1);
+                    if (ngroups < 0){
                                 nerrors++;
                                 return(1);
-			    }
+                }
                             break;
-		case 'f':   if (--argc < 1) {
-				nerrors++;
-				return(1);
-			    }
-			    if (**(++argv) == '-') {
-				nerrors++;
-				return(1);
-			    }
-			    paraprefix = *argv;
-			    break;
-		case 'i':   /* Collective MPI-IO access with independent IO  */
-			    dxfer_coll_type = DXFER_INDEPENDENT_IO;
-			    break;
-		case '2':   /* Use the split-file driver with MPIO access */
-			    /* Can use $HDF5_METAPREFIX to define the */
-			    /* meta-file-prefix. */
-			    facc_type = FACC_MPIO | FACC_SPLIT;
-			    break;
-		case 'd':   /* dimensizes */
-			    if (--argc < 2){
-				nerrors++;
-				return(1);
-			    }
-			    dim0 = atoi(*(++argv))*mpi_size;
-			    argc--;
-			    dim1 = atoi(*(++argv))*mpi_size;
-			    /* set default chunkdim sizes too */
-			    chunkdim0 = (dim0+9)/10;
-			    chunkdim1 = (dim1+9)/10;
-			    break;
-		case 'c':   /* chunk dimensions */
-			    if (--argc < 2){
-				nerrors++;
-				return(1);
-			    }
-			    chunkdim0 = atoi(*(++argv));
-			    argc--;
-			    chunkdim1 = atoi(*(++argv));
-			    break;
-		case 'h':   /* print help message--return with nerrors set */
-			    return(1);
-		default:    printf("Illegal option(%s)\n", *argv);
-			    nerrors++;
-			    return(1);
-	    }
-	}
+        case 'f':   if (--argc < 1) {
+                nerrors++;
+                return(1);
+                }
+                if (**(++argv) == '-') {
+                nerrors++;
+                return(1);
+                }
+                paraprefix = *argv;
+                break;
+        case 'i':   /* Collective MPI-IO access with independent IO  */
+                dxfer_coll_type = DXFER_INDEPENDENT_IO;
+                break;
+        case '2':   /* Use the split-file driver with MPIO access */
+                /* Can use $HDF5_METAPREFIX to define the */
+                /* meta-file-prefix. */
+                facc_type = FACC_MPIO | FACC_SPLIT;
+                break;
+        case 'd':   /* dimensizes */
+                if (--argc < 2){
+                nerrors++;
+                return(1);
+                }
+                dim0 = atoi(*(++argv))*mpi_size;
+                argc--;
+                dim1 = atoi(*(++argv))*mpi_size;
+                /* set default chunkdim sizes too */
+                chunkdim0 = (dim0+9)/10;
+                chunkdim1 = (dim1+9)/10;
+                break;
+        case 'c':   /* chunk dimensions */
+                if (--argc < 2){
+                nerrors++;
+                return(1);
+                }
+                chunkdim0 = atoi(*(++argv));
+                argc--;
+                chunkdim1 = atoi(*(++argv));
+                break;
+        case 'h':   /* print help message--return with nerrors set */
+                return(1);
+        default:    printf("Illegal option(%s)\n", *argv);
+                nerrors++;
+                return(1);
+        }
+    }
     } /*while*/
 
     /* check validity of dimension and chunk sizes */
     if (dim0 <= 0 || dim1 <= 0){
-	printf("Illegal dim sizes (%d, %d)\n", dim0, dim1);
-	nerrors++;
-	return(1);
+    printf("Illegal dim sizes (%d, %d)\n", dim0, dim1);
+    nerrors++;
+    return(1);
     }
     if (chunkdim0 <= 0 || chunkdim1 <= 0){
-	printf("Illegal chunkdim sizes (%d, %d)\n", chunkdim0, chunkdim1);
-	nerrors++;
-	return(1);
+    printf("Illegal chunkdim sizes (%d, %d)\n", chunkdim0, chunkdim1);
+    nerrors++;
+    return(1);
     }
 
     /* Make sure datasets can be divided into equal portions by the processes */
     if ((dim0 % mpi_size) || (dim1 % mpi_size)){
-	if (MAINPROCESS)
-	    printf("dim0(%d) and dim1(%d) must be multiples of processes(%d)\n",
-		    dim0, dim1, mpi_size);
-	nerrors++;
-	return(1);
+    if (MAINPROCESS)
+        printf("dim0(%d) and dim1(%d) must be multiples of processes(%d)\n",
+            dim0, dim1, mpi_size);
+    nerrors++;
+    return(1);
     }
 
     /* compose the test filenames */
     {
-	int i, n;
-
-	n = sizeof(FILENAME)/sizeof(FILENAME[0]) - 1;	/* exclude the NULL */
-
-	for (i=0; i < n; i++)
-	    if (h5_fixname(FILENAME[i],fapl,filenames[i],sizeof(filenames[i]))
-		== NULL){
-		printf("h5_fixname failed\n");
-		nerrors++;
-		return(1);
-	    }
-	printf("Test filenames are:\n");
-	for (i=0; i < n; i++)
-	    printf("    %s\n", filenames[i]);
+    int i, n;
+
+    n = sizeof(FILENAME)/sizeof(FILENAME[0]) - 1;    /* exclude the NULL */
+
+    for (i=0; i < n; i++)
+        if (h5_fixname(FILENAME[i],fapl,filenames[i],sizeof(filenames[i]))
+        == NULL){
+        printf("h5_fixname failed\n");
+        nerrors++;
+        return(1);
+        }
+    printf("Test filenames are:\n");
+    for (i=0; i < n; i++)
+        printf("    %s\n", filenames[i]);
     }
 
     return(0);
@@ -4933,7 +4929,7 @@ create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type)
 {
     hid_t ret_pl = -1;
     herr_t ret;                 /* generic return value */
-    int mpi_rank;		/* mpi variables */
+    int mpi_rank;        /* mpi variables */
 
     /* need the rank for error checking macros */
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
@@ -4942,36 +4938,36 @@ create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type)
     VRFY((ret_pl >= 0), "H5P_FILE_ACCESS");
 
     if (l_facc_type == FACC_DEFAULT)
-	return (ret_pl);
+    return (ret_pl);
 
     if (l_facc_type == FACC_MPIO){
-	/* set Parallel access with communicator */
-	ret = H5Pset_fapl_mpio(ret_pl, comm, info);
-	VRFY((ret >= 0), "");
+    /* set Parallel access with communicator */
+    ret = H5Pset_fapl_mpio(ret_pl, comm, info);
+    VRFY((ret >= 0), "");
         ret = H5Pset_all_coll_metadata_ops(ret_pl, TRUE);
-	VRFY((ret >= 0), "");
+    VRFY((ret >= 0), "");
         ret = H5Pset_coll_metadata_write(ret_pl, TRUE);
-	VRFY((ret >= 0), "");
-	return(ret_pl);
+    VRFY((ret >= 0), "");
+    return(ret_pl);
     }
 
     if (l_facc_type == (FACC_MPIO | FACC_SPLIT)){
-	hid_t mpio_pl;
-
-	mpio_pl = H5Pcreate (H5P_FILE_ACCESS);
-	VRFY((mpio_pl >= 0), "");
-	/* set Parallel access with communicator */
-	ret = H5Pset_fapl_mpio(mpio_pl, comm, info);
-	VRFY((ret >= 0), "");
-
-	/* setup file access template */
-	ret_pl = H5Pcreate (H5P_FILE_ACCESS);
-	VRFY((ret_pl >= 0), "");
-	/* set Parallel access with communicator */
-	ret = H5Pset_fapl_split(ret_pl, ".meta", mpio_pl, ".raw", mpio_pl);
-	VRFY((ret >= 0), "H5Pset_fapl_split succeeded");
-	H5Pclose(mpio_pl);
-	return(ret_pl);
+    hid_t mpio_pl;
+
+    mpio_pl = H5Pcreate (H5P_FILE_ACCESS);
+    VRFY((mpio_pl >= 0), "");
+    /* set Parallel access with communicator */
+    ret = H5Pset_fapl_mpio(mpio_pl, comm, info);
+    VRFY((ret >= 0), "");
+
+    /* setup file access template */
+    ret_pl = H5Pcreate (H5P_FILE_ACCESS);
+    VRFY((ret_pl >= 0), "");
+    /* set Parallel access with communicator */
+    ret = H5Pset_fapl_split(ret_pl, ".meta", mpio_pl, ".raw", mpio_pl);
+    VRFY((ret >= 0), "H5Pset_fapl_split succeeded");
+    H5Pclose(mpio_pl);
+    return(ret_pl);
     }
 
     /* unknown file access types */
@@ -5039,7 +5035,7 @@ sschecker4(void)
 
 int main(int argc, char **argv)
 {
-    int mpi_size, mpi_rank;				/* mpi variables */
+    int mpi_size, mpi_rank;                /* mpi variables */
 
 #ifndef H5_HAVE_WIN32_API
     /* Un-buffer the stdout and stderr */
@@ -5055,10 +5051,10 @@ int main(int argc, char **argv)
     dim1 = COL_FACTOR*mpi_size;
 
     if (MAINPROCESS){
-	printf("===================================\n");
-	printf("Shape Same Tests Start\n");
-        printf("	express_test = %d.\n", GetTestExpress());
-	printf("===================================\n");
+    printf("===================================\n");
+    printf("Shape Same Tests Start\n");
+        printf("    express_test = %d.\n", GetTestExpress());
+    printf("===================================\n");
     }
 
     /* Attempt to turn off atexit post processing so that in case errors
@@ -5067,7 +5063,7 @@ int main(int argc, char **argv)
      * calls.  By then, MPI calls may not work.
      */
     if (H5dont_atexit() < 0){
-	printf("%d: Failed to turn off atexit processing. Continue.\n", mpi_rank);
+    printf("%d: Failed to turn off atexit processing. Continue.\n", mpi_rank);
     };
     H5open();
     h5_show_hostname();
@@ -5076,26 +5072,24 @@ int main(int argc, char **argv)
     TestInit(argv[0], usage, parse_options);
 
     /* Shape Same tests using contigous hyperslab */
-#if 1
     AddTest("sscontig1", sscontig1, NULL,
-	"Cntg hslab, ind IO, cntg dsets", PARATESTFILE);
+    "Cntg hslab, ind IO, cntg dsets", PARATESTFILE);
     AddTest("sscontig2", sscontig2, NULL,
-	"Cntg hslab, col IO, cntg dsets", PARATESTFILE);
+    "Cntg hslab, col IO, cntg dsets", PARATESTFILE);
     AddTest("sscontig3", sscontig3, NULL,
-	"Cntg hslab, ind IO, chnk dsets", PARATESTFILE);
+    "Cntg hslab, ind IO, chnk dsets", PARATESTFILE);
     AddTest("sscontig4", sscontig4, NULL,
-	"Cntg hslab, col IO, chnk dsets", PARATESTFILE);
-#endif
+    "Cntg hslab, col IO, chnk dsets", PARATESTFILE);
 
     /* Shape Same tests using checker board hyperslab */
     AddTest("sschecker1", sschecker1, NULL,
-	"Check hslab, ind IO, cntg dsets", PARATESTFILE);
+    "Check hslab, ind IO, cntg dsets", PARATESTFILE);
     AddTest("sschecker2", sschecker2, NULL,
-	"Check hslab, col IO, cntg dsets", PARATESTFILE);
+    "Check hslab, col IO, cntg dsets", PARATESTFILE);
     AddTest("sschecker3", sschecker3, NULL,
-	"Check hslab, ind IO, chnk dsets", PARATESTFILE);
+    "Check hslab, ind IO, chnk dsets", PARATESTFILE);
     AddTest("sschecker4", sschecker4, NULL,
-	"Check hslab, col IO, chnk dsets", PARATESTFILE);
+    "Check hslab, col IO, chnk dsets", PARATESTFILE);
 
     /* Display testing information */
     TestInfo(argv[0]);
@@ -5108,9 +5102,9 @@ int main(int argc, char **argv)
     TestParseCmdLine(argc, argv);
 
     if (dxfer_coll_type == DXFER_INDEPENDENT_IO && MAINPROCESS){
-	printf("===================================\n"
-	       "   Using Independent I/O with file set view to replace collective I/O \n"
-	       "===================================\n");
+    printf("===================================\n"
+        "   Using Independent I/O with file set view to replace collective I/O \n"
+        "===================================\n");
     }
 
 
@@ -5135,16 +5129,16 @@ int main(int argc, char **argv)
     {
         int temp;
         MPI_Allreduce(&nerrors, &temp, 1, MPI_INT, MPI_MAX, MPI_COMM_WORLD);
-	nerrors=temp;
+    nerrors=temp;
     }
 
-    if (MAINPROCESS){		/* only process 0 reports */
-	printf("===================================\n");
-	if (nerrors)
-	    printf("***Shape Same tests detected %d errors***\n", nerrors);
-	else
-	    printf("Shape Same tests finished with no errors\n");
-	printf("===================================\n");
+    if (MAINPROCESS){        /* only process 0 reports */
+    printf("===================================\n");
+    if (nerrors)
+        printf("***Shape Same tests detected %d errors***\n", nerrors);
+    else
+        printf("Shape Same tests finished with no errors\n");
+    printf("===================================\n");
     }
 
     /* close HDF5 library */
diff --git a/testpar/t_span_tree.c b/testpar/t_span_tree.c
index f1487eb..02d2cca 100644
--- a/testpar/t_span_tree.c
+++ b/testpar/t_span_tree.c
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -25,17 +23,23 @@
    2) We will read two datasets with the same hyperslab selection settings,
       1.  independent read to read independent output,
           independent read to read collecive   output,
-	  Compare the result,
-	  If the result is the same, then collective write succeeds.
+    Compare the result,
+    If the result is the same, then collective write succeeds.
       2.  collective read to read independent output,
           independent read to read independent output,
-	  Compare the result,
-	  If the result is the same, then collective read succeeds.
+    Compare the result,
+    If the result is the same, then collective read succeeds.
 
  */
 
+#define H5S_FRIEND             /*suppress error about including H5Spkg   */
+
+/* Define this macro to indicate that the testing APIs should be available */
+#define H5S_TESTING
+
 #include "hdf5.h"
 #include "H5private.h"
+#include "H5Spkg.h"             /* Dataspaces                           */
 #include "testphdf5.h"
 
 
@@ -44,17 +48,17 @@ static void coll_read_test(int chunk_factor);
 
 
 /*-------------------------------------------------------------------------
- * Function:	coll_irregular_cont_write
+ * Function:    coll_irregular_cont_write
  *
- * Purpose:	Wrapper to test the collectively irregular hyperslab write in
+ * Purpose:    Wrapper to test the collectively irregular hyperslab write in
                 contiguous storage
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	Unknown
- *		Dec 2nd, 2004
+ * Programmer:    Unknown
+ *        Dec 2nd, 2004
  *
  * Modifications:
  *
@@ -71,17 +75,17 @@ coll_irregular_cont_write(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	coll_irregular_cont_read
+ * Function:    coll_irregular_cont_read
  *
- * Purpose:	Wrapper to test the collectively irregular hyperslab read in
+ * Purpose:    Wrapper to test the collectively irregular hyperslab read in
                 contiguous storage
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	Unknown
- *		Dec 2nd, 2004
+ * Programmer:    Unknown
+ *        Dec 2nd, 2004
  *
  * Modifications:
  *
@@ -97,17 +101,17 @@ coll_irregular_cont_read(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	coll_irregular_simple_chunk_write
+ * Function:    coll_irregular_simple_chunk_write
  *
- * Purpose:	Wrapper to test the collectively irregular hyperslab write in
+ * Purpose:    Wrapper to test the collectively irregular hyperslab write in
                 chunk storage(1 chunk)
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	Unknown
- *		Dec 2nd, 2004
+ * Programmer:    Unknown
+ *        Dec 2nd, 2004
  *
  * Modifications:
  *
@@ -124,17 +128,17 @@ coll_irregular_simple_chunk_write(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	coll_irregular_simple_chunk_read
+ * Function:    coll_irregular_simple_chunk_read
  *
- * Purpose:	Wrapper to test the collectively irregular hyperslab read in chunk
+ * Purpose:    Wrapper to test the collectively irregular hyperslab read in chunk
                 storage(1 chunk)
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	Unknown
- *		Dec 2nd, 2004
+ * Programmer:    Unknown
+ *        Dec 2nd, 2004
  *
  * Modifications:
  *
@@ -149,17 +153,17 @@ coll_irregular_simple_chunk_read(void)
 }
 
 /*-------------------------------------------------------------------------
- * Function:	coll_irregular_complex_chunk_write
+ * Function:    coll_irregular_complex_chunk_write
  *
- * Purpose:	Wrapper to test the collectively irregular hyperslab write in chunk
+ * Purpose:    Wrapper to test the collectively irregular hyperslab write in chunk
                 storage(4 chunks)
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	Unknown
- *		Dec 2nd, 2004
+ * Programmer:    Unknown
+ *        Dec 2nd, 2004
  *
  * Modifications:
  *
@@ -176,17 +180,17 @@ coll_irregular_complex_chunk_write(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	coll_irregular_complex_chunk_read
+ * Function:    coll_irregular_complex_chunk_read
  *
- * Purpose:	Wrapper to test the collectively irregular hyperslab read in chunk
+ * Purpose:    Wrapper to test the collectively irregular hyperslab read in chunk
                 storage(1 chunk)
  *
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	Unknown
- *		Dec 2nd, 2004
+ * Programmer:    Unknown
+ *        Dec 2nd, 2004
  *
  * Modifications:
  *
@@ -202,18 +206,18 @@ coll_irregular_complex_chunk_read(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	coll_write_test
+ * Function:    coll_write_test
  *
- * Purpose:	To test the collectively irregular hyperslab write in chunk
+ * Purpose:    To test the collectively irregular hyperslab write in chunk
                 storage
  *  Input:      number of chunks on each dimension
                 if number is equal to 0, contiguous storage
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	Unknown
- *		Dec 2nd, 2004
+ * Programmer:    Unknown
+ *        Dec 2nd, 2004
  *
  * Modifications: Oct 18th, 2005
  *
@@ -231,14 +235,14 @@ void coll_write_test(int chunk_factor)
 
 #if 0
   hsize_t  mdim1[] = {MSPACE1_DIM};  /* Dimension size of the first dataset
-				      (in memory) */
+                    (in memory) */
   hsize_t  fsdim[] = {FSPACE_DIM1, FSPACE_DIM2}; /* Dimension sizes of the dataset
                                                     (on disk) */
 
   hsize_t  mdim[] = {MSPACE_DIM1, MSPACE_DIM2}; /* Dimension sizes of the
-						  dataset in memory when we
-						  read selection from the
-						  dataset on the disk */
+                        dataset in memory when we
+                        read selection from the
+                        dataset on the disk */
 #endif
 
   hsize_t  start[2];  /* Start of hyperslab */
@@ -254,12 +258,12 @@ void coll_write_test(int chunk_factor)
 #if 0
   int      matrix_out[MSPACE_DIM1][MSPACE_DIM2];
   int      matrix_out1[MSPACE_DIM1][MSPACE_DIM2];   /* Buffer to read from the
-						       dataset */
+                            dataset */
   int      vector[MSPACE1_DIM];
 #endif
 
 
-  int      *matrix_out, *matrix_out1, *vector;
+  int      *matrix_out = NULL, *matrix_out1 = NULL, *vector = NULL;
 
   int      mpi_size,mpi_rank;
 
@@ -618,12 +622,12 @@ void coll_write_test(int chunk_factor)
    */
 
   ret = H5Dread(datasetc, H5T_NATIVE_INT, mspaceid, fspaceid,
-		H5P_DEFAULT, matrix_out);
+        H5P_DEFAULT, matrix_out);
   VRFY((ret >= 0),"H5D independent read succeed");
 
 
   ret = H5Dread(dataseti, H5T_NATIVE_INT, mspaceid, fspaceid,
-		H5P_DEFAULT, matrix_out1);
+        H5P_DEFAULT, matrix_out1);
   VRFY((ret >= 0),"H5D independent read succeed");
 
   ret = 0;
@@ -666,22 +670,29 @@ void coll_write_test(int chunk_factor)
   ret = H5Fclose(file);
   VRFY((ret >= 0),"");
 
+  if (vector)
+      HDfree(vector);
+  if (matrix_out)
+      HDfree(matrix_out);
+  if (matrix_out1)
+      HDfree(matrix_out1);
+
   return ;
 }
 
 /*-------------------------------------------------------------------------
- * Function:	coll_read_test
+ * Function:    coll_read_test
  *
- * Purpose:	To test the collectively irregular hyperslab read in chunk
+ * Purpose:    To test the collectively irregular hyperslab read in chunk
                 storage
  * Input:       number of chunks on each dimension
                 if number is equal to 0, contiguous storage
- * Return:	Success:	0
+ * Return:    Success:    0
  *
- *		Failure:	-1
+ *        Failure:    -1
  *
- * Programmer:	Unknown
- *		Dec 2nd, 2004
+ * Programmer:    Unknown
+ *        Dec 2nd, 2004
  *
  * Modifications: Oct 18th, 2005
  * Note:        This test must be used with the correpsonding
@@ -701,9 +712,9 @@ coll_read_test(int chunk_factor)
   /* Dimension sizes of the dataset (on disk) */
 #if 0
   hsize_t mdim[] = {MSPACE_DIM1, MSPACE_DIM2}; /* Dimension sizes of the
-						  dataset in memory when we
-						  read selection from the
-						  dataset on the disk */
+                        dataset in memory when we
+                        read selection from the
+                        dataset on the disk */
 
 #endif
   hsize_t mdim[2];
@@ -720,7 +731,7 @@ coll_read_test(int chunk_factor)
 #if 0
   int      matrix_out[MSPACE_DIM1][MSPACE_DIM2];
   int      matrix_out1[MSPACE_DIM1][MSPACE_DIM2];   /* Buffer to read from the
-						       dataset */
+                            dataset */
 
 #endif
   int      mpi_size,mpi_rank;
@@ -884,7 +895,7 @@ coll_read_test(int chunk_factor)
 
   /* Collective read */
   ret = H5Dread(dataseti, H5T_NATIVE_INT, mspaceid, fspaceid1,
-		dxfer_plist, matrix_out);
+        dxfer_plist, matrix_out);
   VRFY((ret >= 0),"H5D collecive read succeed");
 
   ret = H5Pclose(dxfer_plist);
@@ -892,7 +903,7 @@ coll_read_test(int chunk_factor)
 
   /* Independent read */
   ret = H5Dread(dataseti, H5T_NATIVE_INT, mspaceid, fspaceid1,
-		H5P_DEFAULT, matrix_out1);
+        H5P_DEFAULT, matrix_out1);
   VRFY((ret >= 0),"H5D independent read succeed");
 
   ret = 0;
@@ -935,30 +946,30 @@ coll_read_test(int chunk_factor)
 
 /****************************************************************
 **
-**  lower_dim_size_comp_test__select_checker_board():  
+**  lower_dim_size_comp_test__select_checker_board():
 **
-**	Given a data space of tgt_rank, and dimensions:
+**    Given a data space of tgt_rank, and dimensions:
 **
-**		(mpi_size + 1), edge_size, ... , edge_size
+**        (mpi_size + 1), edge_size, ... , edge_size
 **
-**	edge_size, and a checker_edge_size, select a checker
-**	board selection of a sel_rank (sel_rank < tgt_rank) 
-**	dimensional slice through the data space parallel to the 
+**    edge_size, and a checker_edge_size, select a checker
+**    board selection of a sel_rank (sel_rank < tgt_rank)
+**    dimensional slice through the data space parallel to the
 **      sel_rank fastest changing indicies, with origin (in the
-**	higher indicies) as indicated by the start array.
+**    higher indicies) as indicated by the start array.
 **
-**	Note that this function, is hard coded to presume a 
-**	maximum data space rank of 5.
+**    Note that this function, is hard coded to presume a
+**    maximum data space rank of 5.
 **
-**	While this maximum is declared as a constant, increasing
-**	it will require extensive coding in addition to changing
+**    While this maximum is declared as a constant, increasing
+**    it will require extensive coding in addition to changing
 **      the value of the constant.
 **
-**					JRM -- 11/11/09
+**                    JRM -- 11/11/09
 **
 ****************************************************************/
 
-#define LDSCT_DS_RANK	5
+#define LDSCT_DS_RANK    5
 #define LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK 0
 
 #define LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG 0
@@ -973,32 +984,32 @@ lower_dim_size_comp_test__select_checker_board(
                                  const int sel_rank,
                                  hsize_t sel_start[])
 {
-#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG 
-    const char *	fcnName = 
-			"lower_dim_size_comp_test__select_checker_board():";
-#endif 
-    hbool_t		first_selection = TRUE;
+#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
+    const char *    fcnName =
+            "lower_dim_size_comp_test__select_checker_board():";
+#endif
+    hbool_t        first_selection = TRUE;
     int                 i, j, k, l, m;
-    int			ds_offset;
-    int			sel_offset;
-    const int		test_max_rank = LDSCT_DS_RANK;  /* must update code if */
+    int            ds_offset;
+    int            sel_offset;
+    const int        test_max_rank = LDSCT_DS_RANK;  /* must update code if */
                                                         /* this changes        */
-    hsize_t		base_count;
+    hsize_t        base_count;
     hsize_t             offset_count;
-    hsize_t     	start[LDSCT_DS_RANK];
-    hsize_t     	stride[LDSCT_DS_RANK];
-    hsize_t     	count[LDSCT_DS_RANK];
-    hsize_t     	block[LDSCT_DS_RANK];
-    herr_t      	ret;            /* Generic return value */
+    hsize_t         start[LDSCT_DS_RANK];
+    hsize_t         stride[LDSCT_DS_RANK];
+    hsize_t         count[LDSCT_DS_RANK];
+    hsize_t         block[LDSCT_DS_RANK];
+    herr_t          ret;            /* Generic return value */
 
-#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, 
+        HDfprintf(stdout,
                   "%s:%d: dims/checker_edge_size = %d %d %d %d %d / %d\n",
                   fcnName, mpi_rank, (int)dims[0], (int)dims[1], (int)dims[2],
                   (int)dims[3], (int)dims[4], checker_edge_size);
     }
-#endif /* LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG */ 
+#endif /* LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG */
 
     HDassert( 0 < checker_edge_size );
     HDassert( 0 < sel_rank );
@@ -1016,14 +1027,14 @@ lower_dim_size_comp_test__select_checker_board(
     HDassert( (hsize_t)checker_edge_size <= dims[sel_offset] );
     HDassert( dims[sel_offset] == 10 );
 
-#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, "%s:%d: sel_rank/sel_offset = %d/%d.\n", 
+        HDfprintf(stdout, "%s:%d: sel_rank/sel_offset = %d/%d.\n",
                   fcnName, mpi_rank, sel_rank, sel_offset);
-        HDfprintf(stdout, "%s:%d: tgt_rank/ds_offset = %d/%d.\n", 
+        HDfprintf(stdout, "%s:%d: tgt_rank/ds_offset = %d/%d.\n",
                   fcnName, mpi_rank, tgt_rank, ds_offset);
     }
-#endif /* LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG */ 
+#endif /* LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG */
 
     /* First, compute the base count (which assumes start == 0
      * for the associated offset) and offset_count (which
@@ -1045,25 +1056,25 @@ lower_dim_size_comp_test__select_checker_board(
         base_count++;
     }
 
-    offset_count = 
-	(hsize_t)((dims[sel_offset] - (hsize_t)checker_edge_size) / 
+    offset_count =
+    (hsize_t)((dims[sel_offset] - (hsize_t)checker_edge_size) /
                   ((hsize_t)(checker_edge_size * 2)));
 
-    if ( ((dims[sel_rank] - (hsize_t)checker_edge_size) % 
+    if ( ((dims[sel_rank] - (hsize_t)checker_edge_size) %
           ((hsize_t)(checker_edge_size * 2))) > 0 ) {
 
         offset_count++;
     }
 
-#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, "%s:%d: base_count/offset_count = %d/%d.\n", 
+        HDfprintf(stdout, "%s:%d: base_count/offset_count = %d/%d.\n",
                   fcnName, mpi_rank, base_count, offset_count);
     }
-#endif /* LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG */ 
+#endif /* LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG */
 
     /* Now set up the stride and block arrays, and portions of the start
-     * and count arrays that will not be altered during the selection of 
+     * and count arrays that will not be altered during the selection of
      * the checker board.
      */
     i = 0;
@@ -1095,7 +1106,7 @@ lower_dim_size_comp_test__select_checker_board(
 
         i++;
     }
-   
+
     i = 0;
     do {
         if ( 0 >= sel_offset ) {
@@ -1114,7 +1125,7 @@ lower_dim_size_comp_test__select_checker_board(
         }
 
         j = 0;
-        do { 
+        do {
             if ( 1 >= sel_offset ) {
 
                 if ( j == 0 ) {
@@ -1183,78 +1194,78 @@ lower_dim_size_comp_test__select_checker_board(
 
                         if ( ((i + j + k + l + m) % 2) == 0 ) {
 
-#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG 
-                             if ( mpi_rank == 
+#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
+                             if ( mpi_rank ==
                                   LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
 
-                                HDfprintf(stdout, 
-                                      "%s%d: *** first_selection = %d ***\n", 
+                                HDfprintf(stdout,
+                                      "%s%d: *** first_selection = %d ***\n",
                                       fcnName, mpi_rank, (int)first_selection);
-                                HDfprintf(stdout, 
+                                HDfprintf(stdout,
                                       "%s:%d: i/j/k/l/m = %d/%d/%d/%d/%d\n",
                                       fcnName, mpi_rank, i, j, k, l, m);
-                                HDfprintf(stdout, 
-                                      "%s:%d: start = %d %d %d %d %d.\n", 
-                                      fcnName, mpi_rank, 
-                                      (int)start[0], (int)start[1], 
-                                      (int)start[2], (int)start[3], 
+                                HDfprintf(stdout,
+                                      "%s:%d: start = %d %d %d %d %d.\n",
+                                      fcnName, mpi_rank,
+                                      (int)start[0], (int)start[1],
+                                      (int)start[2], (int)start[3],
                                       (int)start[4]);
-                                HDfprintf(stdout, 
-                                      "%s:%d: stride = %d %d %d %d %d.\n", 
-                                      fcnName, mpi_rank, 
-                                      (int)stride[0], (int)stride[1], 
-                                      (int)stride[2], (int)stride[3], 
+                                HDfprintf(stdout,
+                                      "%s:%d: stride = %d %d %d %d %d.\n",
+                                      fcnName, mpi_rank,
+                                      (int)stride[0], (int)stride[1],
+                                      (int)stride[2], (int)stride[3],
                                       (int)stride[4]);
-                                HDfprintf(stdout, 
-                                      "%s:%d: count = %d %d %d %d %d.\n", 
-                                      fcnName, mpi_rank, 
-                                      (int)count[0], (int)count[1], 
-                                      (int)count[2], (int)count[3], 
+                                HDfprintf(stdout,
+                                      "%s:%d: count = %d %d %d %d %d.\n",
+                                      fcnName, mpi_rank,
+                                      (int)count[0], (int)count[1],
+                                      (int)count[2], (int)count[3],
                                       (int)count[4]);
-                                HDfprintf(stdout, 
-                                      "%s:%d: block = %d %d %d %d %d.\n", 
-                                      fcnName, mpi_rank, 
-                                      (int)block[0], (int)block[1], 
-                                      (int)block[2], (int)block[3], 
+                                HDfprintf(stdout,
+                                      "%s:%d: block = %d %d %d %d %d.\n",
+                                      fcnName, mpi_rank,
+                                      (int)block[0], (int)block[1],
+                                      (int)block[2], (int)block[3],
                                       (int)block[4]);
-                                HDfprintf(stdout, 
-                                      "%s:%d: n-cube extent dims = %d.\n", 
+                                HDfprintf(stdout,
+                                      "%s:%d: n-cube extent dims = %d.\n",
                                       fcnName, mpi_rank,
                                       H5Sget_simple_extent_ndims(tgt_sid));
-                                HDfprintf(stdout, 
-                                      "%s:%d: selection rank = %d.\n", 
+                                HDfprintf(stdout,
+                                      "%s:%d: selection rank = %d.\n",
                                       fcnName, mpi_rank, sel_rank);
                             }
 #endif
 
                             if ( first_selection ) {
 
-                                first_selection = FALSE; 
+                                first_selection = FALSE;
 
                                 ret = H5Sselect_hyperslab
                                       (
-                                        tgt_sid, 
+                                        tgt_sid,
                                         H5S_SELECT_SET,
-                                        &(start[ds_offset]), 
-                                        &(stride[ds_offset]), 
-                                        &(count[ds_offset]), 
+                                        &(start[ds_offset]),
+                                        &(stride[ds_offset]),
+                                        &(count[ds_offset]),
                                         &(block[ds_offset])
                                       );
-    
+
                                 VRFY((ret != FAIL), "H5Sselect_hyperslab(SET) succeeded");
 
                             } else {
 
                                 ret = H5Sselect_hyperslab
                                       (
-                                        tgt_sid, 
+                                        tgt_sid,
                                         H5S_SELECT_OR,
-                                        &(start[ds_offset]), 
-                                        &(stride[ds_offset]), 
-                                        &(count[ds_offset]), 
+                                        &(start[ds_offset]),
+                                        &(stride[ds_offset]),
+                                        &(count[ds_offset]),
                                         &(block[ds_offset])
                                       );
-    
+
                                 VRFY((ret != FAIL), "H5Sselect_hyperslab(OR) succeeded");
 
                             }
@@ -1286,7 +1297,7 @@ lower_dim_size_comp_test__select_checker_board(
     } while ( ( i <= 1 ) &&
               ( 0 >= sel_offset ) );
 
-#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
         HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n",
                   fcnName, mpi_rank, (int)H5Sget_select_npoints(tgt_sid));
@@ -1308,7 +1319,7 @@ lower_dim_size_comp_test__select_checker_board(
 
     VRFY((ret != FAIL), "H5Sselect_hyperslab(AND) succeeded");
 
-#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
         HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n",
                   fcnName, mpi_rank, (int)H5Sget_select_npoints(tgt_sid));
@@ -1323,57 +1334,57 @@ lower_dim_size_comp_test__select_checker_board(
 
 /****************************************************************
 **
-**  lower_dim_size_comp_test__verify_data(): 
+**  lower_dim_size_comp_test__verify_data():
 **
-**	Examine the supplied buffer to see if it contains the 
-**	expected data.  Return TRUE if it does, and FALSE 
+**    Examine the supplied buffer to see if it contains the
+**    expected data.  Return TRUE if it does, and FALSE
 **      otherwise.
 **
-**	The supplied buffer is presumed to this process's slice 
-**	of the target data set.  Each such slice will be an
-**	n-cube of rank (rank -1) and the supplied edge_size with
-**	origin (mpi_rank, 0, ... , 0) in the target data set.
+**    The supplied buffer is presumed to this process's slice
+**    of the target data set.  Each such slice will be an
+**    n-cube of rank (rank -1) and the supplied edge_size with
+**    origin (mpi_rank, 0, ... , 0) in the target data set.
 **
-**	Further, the buffer is presumed to be the result of reading
-**	or writing a checker board selection of an m (1 <= m < 
+**    Further, the buffer is presumed to be the result of reading
+**    or writing a checker board selection of an m (1 <= m <
 **      rank) dimensional slice through this processes slice
-**	of the target data set.  Also, this slice must be parallel
-**	to the fastest changing indicies.  
+**    of the target data set.  Also, this slice must be parallel
+**    to the fastest changing indicies.
 **
-**	It is further presumed that the buffer was zeroed before
-**	the read/write, and that the full target data set (i.e.
-**	the buffer/data set for all processes) was initialized
-**      with the natural numbers listed in order from the origin 
-**	along the fastest changing axis.
+**    It is further presumed that the buffer was zeroed before
+**    the read/write, and that the full target data set (i.e.
+**    the buffer/data set for all processes) was initialized
+**      with the natural numbers listed in order from the origin
+**    along the fastest changing axis.
 **
 **      Thus for a 20x10x10 dataset, the value stored in location
-**	(x, y, z) (assuming that z is the fastest changing index
-**	and x the slowest) is assumed to be:
+**    (x, y, z) (assuming that z is the fastest changing index
+**    and x the slowest) is assumed to be:
 **
-**		(10 * 10 * x) + (10 * y) + z
+**        (10 * 10 * x) + (10 * y) + z
 **
-**	Further, supposing that this is process 10, this process's 
-**	slice of the dataset would be a 10 x 10 2-cube with origin
-**	(10, 0, 0) in the data set, and would be initialize (prior
-**	to the checkerboard selection) as follows:
+**    Further, supposing that this is process 10, this process's
+**    slice of the dataset would be a 10 x 10 2-cube with origin
+**    (10, 0, 0) in the data set, and would be initialize (prior
+**    to the checkerboard selection) as follows:
 **
-**		1000, 1001, 1002, ... 1008, 1009
-**		1010, 1011, 1012, ... 1018, 1019
-**		  .     .     .         .     .
-**		  .     .     .         .     .
-**		  .     .     .         .     .
-**		1090, 1091, 1092, ... 1098, 1099
+**        1000, 1001, 1002, ... 1008, 1009
+**        1010, 1011, 1012, ... 1018, 1019
+**          .     .     .         .     .
+**          .     .     .         .     .
+**          .     .     .         .     .
+**        1090, 1091, 1092, ... 1098, 1099
 **
-**	In the case of a read from the processors slice of another
-**	data set of different rank, the values expected will have
-**	to be adjusted accordingly.  This is done via the 
-**	first_expected_val parameter.
+**    In the case of a read from the processors slice of another
+**    data set of different rank, the values expected will have
+**    to be adjusted accordingly.  This is done via the
+**    first_expected_val parameter.
 **
-**	Finally, the function presumes that the first element 
-**	of the buffer resides either at the origin of either
-**	a selected or an unselected checker.  (Translation:
-**	if partial checkers appear in the buffer, they will
-**	intersect the edges of the n-cube oposite the origin.)
+**    Finally, the function presumes that the first element
+**    of the buffer resides either at the origin of either
+**    a selected or an unselected checker.  (Translation:
+**    if partial checkers appear in the buffer, they will
+**    intersect the edges of the n-cube oposite the origin.)
 **
 ****************************************************************/
 
@@ -1381,7 +1392,7 @@ lower_dim_size_comp_test__select_checker_board(
 
 static hbool_t
 lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
-#if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
                                       const int mpi_rank,
 #endif /* LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG */
                                       const int rank,
@@ -1391,8 +1402,8 @@ lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
                                       hbool_t buf_starts_in_checker)
 {
 #if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
-    const char *	fcnName = 
-			"lower_dim_size_comp_test__verify_data():";
+    const char *    fcnName =
+            "lower_dim_size_comp_test__verify_data():";
 #endif
     hbool_t good_data = TRUE;
     hbool_t in_checker;
@@ -1411,16 +1422,16 @@ lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
     HDassert( checker_edge_size <= edge_size );
     HDassert( test_max_rank <= LDSCT_DS_RANK );
 
-#if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
         HDfprintf(stdout, "%s mpi_rank = %d.\n", fcnName, mpi_rank);
         HDfprintf(stdout, "%s rank = %d.\n", fcnName, rank);
         HDfprintf(stdout, "%s edge_size = %d.\n", fcnName, edge_size);
-        HDfprintf(stdout, "%s checker_edge_size = %d.\n", 
+        HDfprintf(stdout, "%s checker_edge_size = %d.\n",
                   fcnName, checker_edge_size);
-        HDfprintf(stdout, "%s first_expected_val = %d.\n", 
+        HDfprintf(stdout, "%s first_expected_val = %d.\n",
                   fcnName, (int)first_expected_val);
-        HDfprintf(stdout, "%s starts_in_checker = %d.\n", 
+        HDfprintf(stdout, "%s starts_in_checker = %d.\n",
                   fcnName, (int)buf_starts_in_checker);
     }
 #endif
@@ -1465,7 +1476,7 @@ lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
                 y = 0;
                 start_in_checker[3] = start_in_checker[2];
                 do
-                { 
+                {
                     if ( y >= checker_edge_size ) {
 
                         start_in_checker[3] = ! start_in_checker[3];
@@ -1474,8 +1485,8 @@ lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
 
                     m = 0;
                     z = 0;
-#if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG 
-                    if ( mpi_rank == 
+#if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
+                    if ( mpi_rank ==
                          LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
                         HDfprintf(stdout, "%d, %d, %d, %d, %d:", i, j, k, l, m);
                     }
@@ -1483,8 +1494,8 @@ lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
                     in_checker = start_in_checker[3];
                     do
                     {
-#if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG 
-                        if ( mpi_rank == 
+#if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
+                        if ( mpi_rank ==
                              LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
                             HDfprintf(stdout, " %d", (int)(*val_ptr));
                         }
@@ -1494,21 +1505,21 @@ lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
                             in_checker = ! in_checker;
                             z = 0;
                         }
-         
+
                         if ( in_checker ) {
-                   
+
                             if ( *val_ptr != expected_value ) {
 
                                 good_data = FALSE;
                             }
- 
+
                             /* zero out buffer for re-use */
                             *val_ptr = 0;
 
                         } else if ( *val_ptr != 0 ) {
 
                             good_data = FALSE;
- 
+
                             /* zero out buffer for re-use */
                             *val_ptr = 0;
 
@@ -1518,11 +1529,11 @@ lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
                         expected_value++;
                         m++;
                         z++;
- 
+
                     } while ( ( rank >= (test_max_rank - 4) ) &&
                               ( m < edge_size ) );
-#if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG 
-                    if ( mpi_rank == 
+#if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
+                    if ( mpi_rank ==
                          LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
                         HDfprintf(stdout, "\n");
                     }
@@ -1550,22 +1561,22 @@ lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
 
 
 /*-------------------------------------------------------------------------
- * Function:	lower_dim_size_comp_test__run_test()
+ * Function:    lower_dim_size_comp_test__run_test()
  *
- * Purpose:	Verify that a bug in the computation of the size of the 
- *		lower dimensions of a data space in H5S_obtain_datatype()
- *		has been corrected.
+ * Purpose:    Verify that a bug in the computation of the size of the
+ *        lower dimensions of a data space in H5S_obtain_datatype()
+ *        has been corrected.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 11/11/09
+ * Programmer:    JRM -- 11/11/09
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
 
-#define LDSCT_DS_RANK	5
+#define LDSCT_DS_RANK    5
 #define LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 0
 
 static void
@@ -1573,21 +1584,21 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
                                    const hbool_t use_collective_io,
                                    const hid_t dset_type)
 {
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
     const char   *fcnName = "lower_dim_size_comp_test__run_test()";
-    int		  rank;
-    hsize_t	  dims[32];
-    hsize_t	  max_dims[32];
+    int          rank;
+    hsize_t      dims[32];
+    hsize_t      max_dims[32];
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
     const char   *filename;
-    hbool_t	  data_ok = FALSE;
-    hbool_t	  mis_match = FALSE;
+    hbool_t      data_ok = FALSE;
+    hbool_t      mis_match = FALSE;
     int           i;
     int           start_index;
     int           stop_index;
-    int		  mrc;
-    int		  mpi_rank;
-    int		  mpi_size;
+    int          mrc;
+    int          mpi_rank;
+    int          mpi_size;
     MPI_Comm      mpi_comm = MPI_COMM_NULL;
     MPI_Info      mpi_info = MPI_INFO_NULL;
     hid_t         fid;                    /* HDF5 file ID */
@@ -1637,7 +1648,7 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     mpi_comm = MPI_COMM_WORLD;
     mpi_info = MPI_INFO_NULL;
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
         HDfprintf(stdout, "%s:%d: chunk_edge_size = %d.\n",
                   fcnName, mpi_rank, (int)chunk_edge_size);
@@ -1652,13 +1663,13 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     large_ds_size       = (size_t)((mpi_size + 1) * 10 * 10 * 10 * 10);
     large_ds_slice_size = (size_t)                 (10 * 10 * 10 * 10);
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
         HDfprintf(stdout, "%s:%d: small ds size / slice size = %d / %d.\n",
-                  fcnName, mpi_rank, 
+                  fcnName, mpi_rank,
                   (int)small_ds_size, (int)small_ds_slice_size);
         HDfprintf(stdout, "%s:%d: large ds size / slice size = %d / %d.\n",
-                  fcnName, mpi_rank, 
+                  fcnName, mpi_rank,
                   (int)large_ds_size, (int)large_ds_slice_size);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
@@ -1741,7 +1752,7 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     large_dims[3] = 10;
     large_dims[4] = 10;
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
         HDfprintf(stdout, "%s:%d: small_dims[] = %d %d %d %d %d\n",
                   fcnName, mpi_rank, (int)small_dims[0], (int)small_dims[1],
@@ -1750,41 +1761,41 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
                   fcnName, mpi_rank, (int)large_dims[0], (int)large_dims[1],
                   (int)large_dims[2], (int)large_dims[3], (int)large_dims[4]);
     }
-#endif 
+#endif
 
     /* create data spaces */
 
     full_mem_small_ds_sid = H5Screate_simple(5, small_dims, NULL);
-    VRFY((full_mem_small_ds_sid != 0), 
+    VRFY((full_mem_small_ds_sid != 0),
          "H5Screate_simple() full_mem_small_ds_sid succeeded");
 
     full_file_small_ds_sid = H5Screate_simple(5, small_dims, NULL);
-    VRFY((full_file_small_ds_sid != 0), 
+    VRFY((full_file_small_ds_sid != 0),
          "H5Screate_simple() full_file_small_ds_sid succeeded");
 
     mem_small_ds_sid = H5Screate_simple(5, small_dims, NULL);
-    VRFY((mem_small_ds_sid != 0), 
+    VRFY((mem_small_ds_sid != 0),
          "H5Screate_simple() mem_small_ds_sid succeeded");
 
     file_small_ds_sid = H5Screate_simple(5, small_dims, NULL);
-    VRFY((file_small_ds_sid != 0), 
+    VRFY((file_small_ds_sid != 0),
           "H5Screate_simple() file_small_ds_sid succeeded");
 
 
     full_mem_large_ds_sid = H5Screate_simple(5, large_dims, NULL);
-    VRFY((full_mem_large_ds_sid != 0), 
+    VRFY((full_mem_large_ds_sid != 0),
          "H5Screate_simple() full_mem_large_ds_sid succeeded");
 
     full_file_large_ds_sid = H5Screate_simple(5, large_dims, NULL);
-    VRFY((full_file_large_ds_sid != 0), 
+    VRFY((full_file_large_ds_sid != 0),
          "H5Screate_simple() full_file_large_ds_sid succeeded");
 
     mem_large_ds_sid = H5Screate_simple(5, large_dims, NULL);
-    VRFY((mem_large_ds_sid != 0), 
+    VRFY((mem_large_ds_sid != 0),
          "H5Screate_simple() mem_large_ds_sid succeeded");
 
     file_large_ds_sid = H5Screate_simple(5, large_dims, NULL);
-    VRFY((file_large_ds_sid != 0), 
+    VRFY((file_large_ds_sid != 0),
           "H5Screate_simple() file_large_ds_sid succeeded");
 
 
@@ -1814,14 +1825,14 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
         small_chunk_dims[1] = small_chunk_dims[2] = (hsize_t)1;
         small_chunk_dims[3] = small_chunk_dims[4] = (hsize_t)chunk_edge_size;
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
         if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
             HDfprintf(stdout, "%s:%d: small chunk dims[] = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)small_chunk_dims[0], 
-                      (int)small_chunk_dims[1], (int)small_chunk_dims[2], 
+                      fcnName, mpi_rank, (int)small_chunk_dims[0],
+                      (int)small_chunk_dims[1], (int)small_chunk_dims[2],
                       (int)small_chunk_dims[3], (int)small_chunk_dims[4]);
         }
-#endif 
+#endif
 
         small_ds_dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((ret != FAIL), "H5Pcreate() small_ds_dcpl_id succeeded");
@@ -1833,18 +1844,18 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
         VRFY((ret != FAIL), "H5Pset_chunk() small_ds_dcpl_id succeeded");
 
         large_chunk_dims[0] = (hsize_t)(1);
-        large_chunk_dims[1] = large_chunk_dims[2] = 
-        	large_chunk_dims[3] = large_chunk_dims[4] = (hsize_t)chunk_edge_size;
+        large_chunk_dims[1] = large_chunk_dims[2] =
+            large_chunk_dims[3] = large_chunk_dims[4] = (hsize_t)chunk_edge_size;
 
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
         if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
             HDfprintf(stdout, "%s:%d: large chunk dims[] = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)large_chunk_dims[0], 
-                      (int)large_chunk_dims[1], (int)large_chunk_dims[2], 
+                      fcnName, mpi_rank, (int)large_chunk_dims[0],
+                      (int)large_chunk_dims[1], (int)large_chunk_dims[2],
                       (int)large_chunk_dims[3], (int)large_chunk_dims[4]);
         }
-#endif 
+#endif
 
         large_ds_dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((ret != FAIL), "H5Pcreate() large_ds_dcpl_id succeeded");
@@ -1870,11 +1881,11 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
                                large_ds_dcpl_id, H5P_DEFAULT);
     VRFY((ret >= 0), "H5Dcreate2() large_dataset succeeded");
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, 
-                  "%s:%d: small/large ds id = %d / %d.\n", 
-                  fcnName, mpi_rank, (int)small_dataset, 
+        HDfprintf(stdout,
+                  "%s:%d: small/large ds id = %d / %d.\n",
+                  fcnName, mpi_rank, (int)small_dataset,
                   (int)large_dataset);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
@@ -1908,10 +1919,10 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     block[0] = block[1] = block[2] = 1;
     block[3] = block[4] = 10;
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, 
-                  "%s:%d: settings for small data set initialization.\n", 
+        HDfprintf(stdout,
+                  "%s:%d: settings for small data set initialization.\n",
                   fcnName, mpi_rank);
         HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n",
                   fcnName, mpi_rank, (int)start[0], (int)start[1],
@@ -1949,10 +1960,10 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
         start[0] = 0;
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
         if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-            HDfprintf(stdout, 
-                      "%s:%d: added settings for main process.\n", 
+            HDfprintf(stdout,
+                      "%s:%d: added settings for main process.\n",
                       fcnName, mpi_rank);
             HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n",
                       fcnName, mpi_rank, (int)start[0], (int)start[1],
@@ -1994,23 +2005,23 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
 
     /* write the initial value of the small data set to file */
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
         HDfprintf(stdout, "%s:%d: writing init value of small ds to file.\n",
                   fcnName, mpi_rank);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
-    ret = H5Dwrite(small_dataset, 
-                   dset_type, 
-                   mem_small_ds_sid, 
+    ret = H5Dwrite(small_dataset,
+                   dset_type,
+                   mem_small_ds_sid,
                    file_small_ds_sid,
-                   xfer_plist, 
+                   xfer_plist,
                    small_ds_buf_0);
     VRFY((ret >= 0), "H5Dwrite() small_dataset initial write succeeded");
 
 
-    /* read the small data set back to verify that it contains the 
-     * expected data.  Note that each process reads in the entire 
+    /* read the small data set back to verify that it contains the
+     * expected data.  Note that each process reads in the entire
      * data set and verifies it.
      */
     ret = H5Dread(small_dataset,
@@ -2063,10 +2074,10 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     block[0] = (hsize_t)1;
     block[1] = block[2] = block[3] = block[4] = (hsize_t)10;
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, 
-                  "%s:%d: settings for large data set initialization.\n", 
+        HDfprintf(stdout,
+                  "%s:%d: settings for large data set initialization.\n",
                   fcnName, mpi_rank);
         HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n",
                   fcnName, mpi_rank, (int)start[0], (int)start[1],
@@ -2099,15 +2110,15 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
                               block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_large_ds_sid, set) suceeded");
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-	 HDfprintf(stdout, 
+    HDfprintf(stdout,
               "%s%d: H5Sget_select_npoints(mem_large_ds_sid) = %d.\n",
-              fcnName, mpi_rank, 
+              fcnName, mpi_rank,
               (int)H5Sget_select_npoints(mem_large_ds_sid));
-	 HDfprintf(stdout, 
+    HDfprintf(stdout,
               "%s%d: H5Sget_select_npoints(file_large_ds_sid) = %d.\n",
-              fcnName, mpi_rank, 
+              fcnName, mpi_rank,
               (int)H5Sget_select_npoints(file_large_ds_sid));
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
@@ -2116,10 +2127,10 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
         start[0] = (hsize_t)0;
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
         if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-            HDfprintf(stdout, 
-                      "%s:%d: added settings for main process.\n", 
+            HDfprintf(stdout,
+                      "%s:%d: added settings for main process.\n",
                       fcnName, mpi_rank);
             HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n",
                       fcnName, mpi_rank, (int)start[0], (int)start[1],
@@ -2152,15 +2163,15 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
                                   block);
         VRFY((ret>= 0), "H5Sselect_hyperslab(file_large_ds_sid, or) suceeded");
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
         if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
- 	     HDfprintf(stdout, 
+        HDfprintf(stdout,
                   "%s%d: H5Sget_select_npoints(mem_large_ds_sid) = %d.\n",
-                  fcnName, mpi_rank, 
+                  fcnName, mpi_rank,
                   (int)H5Sget_select_npoints(mem_large_ds_sid));
-	     HDfprintf(stdout, 
+        HDfprintf(stdout,
                   "%s%d: H5Sget_select_npoints(file_large_ds_sid) = %d.\n",
-                  fcnName, mpi_rank, 
+                  fcnName, mpi_rank,
                   (int)H5Sget_select_npoints(file_large_ds_sid));
         }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
@@ -2185,19 +2196,19 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
                               start, stride, count, block);
     VRFY((ret != FAIL),"H5Sselect_hyperslab(file_large_ds_sid, and) succeeded");
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) { 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
+    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
 
         rank = H5Sget_simple_extent_dims(mem_large_ds_sid, dims, max_dims);
-        HDfprintf(stdout, 
+        HDfprintf(stdout,
                   "%s:%d: mem_large_ds_sid dims[%d] = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, rank, (int)dims[0], (int)dims[1], 
+                  fcnName, mpi_rank, rank, (int)dims[0], (int)dims[1],
                   (int)dims[2], (int)dims[3], (int)dims[4]);
 
         rank = H5Sget_simple_extent_dims(file_large_ds_sid, dims, max_dims);
-        HDfprintf(stdout, 
+        HDfprintf(stdout,
                   "%s:%d: file_large_ds_sid dims[%d] = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, rank, (int)dims[0], (int)dims[1], 
+                  fcnName, mpi_rank, rank, (int)dims[0], (int)dims[1],
                   (int)dims[2], (int)dims[3], (int)dims[4]);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
@@ -2210,26 +2221,26 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
 
     /* write the initial value of the large data set to file */
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) { 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
+    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
         HDfprintf(stdout, "%s:%d: writing init value of large ds to file.\n",
                   fcnName, mpi_rank);
-        HDfprintf(stdout, 
+        HDfprintf(stdout,
                   "%s:%d: large_dataset = %d.\n",
-                  fcnName, mpi_rank, 
+                  fcnName, mpi_rank,
                   (int)large_dataset);
-        HDfprintf(stdout, 
+        HDfprintf(stdout,
                   "%s:%d: mem_large_ds_sid = %d, file_large_ds_sid = %d.\n",
-                  fcnName, mpi_rank, 
+                  fcnName, mpi_rank,
                   (int)mem_large_ds_sid, (int)file_large_ds_sid);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
 
-    ret = H5Dwrite(large_dataset, 
-                   dset_type, 
-                   mem_large_ds_sid, 
+    ret = H5Dwrite(large_dataset,
+                   dset_type,
+                   mem_large_ds_sid,
                    file_large_ds_sid,
-                   xfer_plist, 
+                   xfer_plist,
                    large_ds_buf_0);
 
     if ( ret < 0 ) H5Eprint2(H5E_DEFAULT, stderr);
@@ -2240,8 +2251,8 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     mrc = MPI_Barrier(MPI_COMM_WORLD);
     VRFY((mrc==MPI_SUCCESS), "Sync after large dataset writes");
 
-    /* read the large data set back to verify that it contains the 
-     * expected data.  Note that each process reads in the entire 
+    /* read the large data set back to verify that it contains the
+     * expected data.  Note that each process reads in the entire
      * data set.
      */
     ret = H5Dread(large_dataset,
@@ -2280,13 +2291,13 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     /***********************************/
 
 
-    /* read a checkerboard selection of the process slice of the 
-     * small on disk data set into the process slice of the large 
+    /* read a checkerboard selection of the process slice of the
+     * small on disk data set into the process slice of the large
      * in memory data set, and verify the data read.
      */
 
     small_sel_start[0] = (hsize_t)(mpi_rank + 1);
-    small_sel_start[1] = small_sel_start[2] = 
+    small_sel_start[1] = small_sel_start[2] =
     small_sel_start[3] = small_sel_start[4] = 0;
 
     lower_dim_size_comp_test__select_checker_board(mpi_rank,
@@ -2298,9 +2309,9 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
                                                    small_sel_start);
 
     expected_value = (uint32_t)
-                     ((small_sel_start[0] * small_dims[1] * small_dims[2] * 
+                     ((small_sel_start[0] * small_dims[1] * small_dims[2] *
                                             small_dims[3] * small_dims[4]) +
-                      (small_sel_start[1] * small_dims[2] * small_dims[3] * 
+                      (small_sel_start[1] * small_dims[2] * small_dims[3] *
                                             small_dims[4]) +
                       (small_sel_start[2] * small_dims[3] * small_dims[4]) +
                       (small_sel_start[3] * small_dims[4]) +
@@ -2337,7 +2348,7 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
     VRFY((ret >= 0), "H5Sread() slice from small ds succeeded.");
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
         HDfprintf(stdout, "%s:%d: H5Dread() returns.\n", fcnName, mpi_rank);
     }
@@ -2347,9 +2358,9 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
     data_ok = TRUE;
 
-    start_index = (int)((large_sel_start[0] * large_dims[1] * large_dims[2] * 
+    start_index = (int)((large_sel_start[0] * large_dims[1] * large_dims[2] *
                                               large_dims[3] * large_dims[4]) +
-                        (large_sel_start[1] * large_dims[2] * large_dims[3] * 
+                        (large_sel_start[1] * large_dims[2] * large_dims[3] *
                                               large_dims[4]) +
                         (large_sel_start[2] * large_dims[3] * large_dims[4]) +
                         (large_sel_start[3] * large_dims[4]) +
@@ -2411,13 +2422,13 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
 
 
-    /* read a checkerboard selection of a slice of the process slice of 
-     * the large on disk data set into the process slice of the small 
+    /* read a checkerboard selection of a slice of the process slice of
+     * the large on disk data set into the process slice of the small
      * in memory data set, and verify the data read.
      */
 
     small_sel_start[0] = (hsize_t)(mpi_rank + 1);
-    small_sel_start[1] = small_sel_start[2] = 
+    small_sel_start[1] = small_sel_start[2] =
     small_sel_start[3] = small_sel_start[4] = 0;
 
     lower_dim_size_comp_test__select_checker_board(mpi_rank,
@@ -2458,7 +2469,7 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
     VRFY((ret >= 0), "H5Sread() slice from large ds succeeded.");
 
-#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 
+#if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
     if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
         HDfprintf(stdout, "%s:%d: H5Dread() returns.\n", fcnName, mpi_rank);
     }
@@ -2469,9 +2480,9 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     data_ok = TRUE;
 
     expected_value = (uint32_t)
-                     ((large_sel_start[0] * large_dims[1] * large_dims[2] * 
+                     ((large_sel_start[0] * large_dims[1] * large_dims[2] *
                                             large_dims[3] * large_dims[4]) +
-                      (large_sel_start[1] * large_dims[2] * large_dims[3] * 
+                      (large_sel_start[1] * large_dims[2] * large_dims[3] *
                                             large_dims[4]) +
                       (large_sel_start[2] * large_dims[3] * large_dims[4]) +
                       (large_sel_start[3] * large_dims[4]) +
@@ -2524,7 +2535,7 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
 #if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
             if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-                HDfprintf(stdout, "%s:%d: unexpected value at index %d: %d.\n", 
+                HDfprintf(stdout, "%s:%d: unexpected value at index %d: %d.\n",
                           fcnName, mpi_rank, (int)i, (int)(*ptr_1));
             }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG */
@@ -2592,15 +2603,15 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
 
 /*-------------------------------------------------------------------------
- * Function:	lower_dim_size_comp_test()
+ * Function:    lower_dim_size_comp_test()
  *
- * Purpose:	Test to see if an error in the computation of the size
- *		of the lower dimensions in H5S_obtain_datatype() has
- *		been corrected.
+ * Purpose:    Test to see if an error in the computation of the size
+ *        of the lower dimensions in H5S_obtain_datatype() has
+ *        been corrected.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 11/11/09
+ * Programmer:    JRM -- 11/11/09
  *
  * Modifications:
  *
@@ -2611,15 +2622,15 @@ void
 lower_dim_size_comp_test(void)
 {
     /* const char *fcnName = "lower_dim_size_comp_test()"; */
-    int		chunk_edge_size = 0;
-    int  	use_collective_io = 1;
-    hid_t	dset_type = H5T_NATIVE_UINT;
+    int        chunk_edge_size = 0;
+    int      use_collective_io = 1;
+    hid_t    dset_type = H5T_NATIVE_UINT;
 #if 0
    HDsleep(60);
 #endif
     HDcompile_assert(sizeof(uint32_t) == sizeof(unsigned));
-    for ( use_collective_io = (hbool_t)0; 
-          (int)use_collective_io <= 1; 
+    for ( use_collective_io = (hbool_t)0;
+          (int)use_collective_io <= 1;
           (hbool_t)(use_collective_io++) ) {
 
         chunk_edge_size = 0;
@@ -2640,37 +2651,37 @@ lower_dim_size_comp_test(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:	link_chunk_collective_io_test()
+ * Function:    link_chunk_collective_io_test()
  *
- * Purpose:	Test to verify that an error in MPI type management in 
- *		H5D_link_chunk_collective_io() has been corrected.
- *		In this bug, we used to free MPI types regardless of 
- *		whether they were basic or derived.
+ * Purpose:    Test to verify that an error in MPI type management in
+ *        H5D_link_chunk_collective_io() has been corrected.
+ *        In this bug, we used to free MPI types regardless of
+ *        whether they were basic or derived.
  *
- *		This test is based on a bug report kindly provided by
- *		Rob Latham of the MPICH team and ANL.
+ *        This test is based on a bug report kindly provided by
+ *        Rob Latham of the MPICH team and ANL.
  *
- *		The basic thrust of the test is to cause a process
- *		to participate in a collective I/O in which it:
+ *        The basic thrust of the test is to cause a process
+ *        to participate in a collective I/O in which it:
  *
- *		1) Reads or writes exactly one chunk,
+ *        1) Reads or writes exactly one chunk,
  *
- *		2) Has no in memory buffer for any other chunk.
+ *        2) Has no in memory buffer for any other chunk.
  *
- *		The test differers from Rob Latham's bug report in 
- *		that is runs with an arbitrary number of proceeses,
- *		and uses a 1 dimensional dataset.
+ *        The test differers from Rob Latham's bug report in
+ *        that is runs with an arbitrary number of proceeses,
+ *        and uses a 1 dimensional dataset.
  *
- * Return:	void
+ * Return:    void
  *
- * Programmer:	JRM -- 12/16/09
+ * Programmer:    JRM -- 12/16/09
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
 
-#define LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE	16
+#define LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE    16
 
 void
 link_chunk_collective_io_test(void)
@@ -2678,8 +2689,8 @@ link_chunk_collective_io_test(void)
     /* const char *fcnName = "link_chunk_collective_io_test()"; */
     const char *filename;
     hbool_t    mis_match = FALSE;
-    int	       i;
-    int	       mrc;
+    int           i;
+    int           mrc;
     int        mpi_rank;
     int        mpi_size;
     MPI_Comm   mpi_comm = MPI_COMM_WORLD;
@@ -2769,8 +2780,8 @@ link_chunk_collective_io_test(void)
     for ( i = 0; i < LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE; i++ ) {
 
         local_data_written[i] = expected_value;
-	local_data_read[i] = 0.0;
-	expected_value += 1.0;
+    local_data_read[i] = 0.0;
+    expected_value += 1.0;
     }
 
     /* select the file and mem spaces */
@@ -2796,15 +2807,15 @@ link_chunk_collective_io_test(void)
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
 
     /* write the data set */
-    ret = H5Dwrite(dset_id, 
-                   H5T_NATIVE_DOUBLE, 
-                   write_mem_ds_sid, 
+    ret = H5Dwrite(dset_id,
+                   H5T_NATIVE_DOUBLE,
+                   write_mem_ds_sid,
                    file_ds_sid,
-                   xfer_plist, 
+                   xfer_plist,
                    local_data_written);
 
     VRFY((ret >= 0), "H5Dwrite() dataset initial write succeeded");
-    
+
     /* sync with the other processes before checking data */
     mrc = MPI_Barrier(MPI_COMM_WORLD);
     VRFY((mrc==MPI_SUCCESS), "Sync after dataset write");
@@ -2832,7 +2843,7 @@ link_chunk_collective_io_test(void)
         if ( diff >= 0.001 ) {
 
             mis_match = TRUE;
-        } 
+        }
     }
     VRFY( (mis_match == FALSE), "dataset data good.");
 
diff --git a/testpar/testpar.h b/testpar/testpar.h
index 2c99103..84c073f 100644
--- a/testpar/testpar.h
+++ b/testpar/testpar.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* common definitions used by all parallel test programs. */
diff --git a/testpar/testphdf5.c b/testpar/testphdf5.c
index a58452e..87d9056 100644
--- a/testpar/testphdf5.c
+++ b/testpar/testphdf5.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/testpar/testphdf5.h b/testpar/testphdf5.h
index 0cf5857..322cb9b 100644
--- a/testpar/testphdf5.h
+++ b/testpar/testphdf5.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* common definitions used by all parallel hdf5 test programs. */
diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 4b3b3d5..1047138 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS C)
 
 #-----------------------------------------------------------------------------
 # Apply Definitions to compiler in this directory and below
@@ -9,19 +9,12 @@ add_definitions (${HDF_EXTRA_C_FLAGS})
 # --------------------------------------------------------------------
 # If testing was NOT enabled, then we need to build the tools library
 # --------------------------------------------------------------------
-if (NOT BUILD_TESTING)
-  add_subdirectory (${HDF5_TOOLS_SOURCE_DIR}/lib)
-endif ()
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_SOURCE_DIR}/lib)
+add_subdirectory (lib)
 
 #-- Add the test sources
-add_subdirectory (${HDF5_TOOLS_SOURCE_DIR}/src)
+add_subdirectory (src)
 
 #-- Add the tests
 if (BUILD_TESTING)
-  add_subdirectory (${HDF5_TOOLS_SOURCE_DIR}/test)
+  add_subdirectory (test)
 endif ()
diff --git a/tools/COPYING b/tools/COPYING
index 6903daf..6497ace 100644
--- a/tools/COPYING
+++ b/tools/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/tools/Makefile.am b/tools/Makefile.am
index cd97069..b0c33ed 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/lib/CMakeLists.txt b/tools/lib/CMakeLists.txt
index ade7671..090c8a4 100644
--- a/tools/lib/CMakeLists.txt
+++ b/tools/lib/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_LIB)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_LIB C)
 
 #-----------------------------------------------------------------------------
 # Apply Definitions to compiler in this directory and below
@@ -38,10 +38,15 @@ set (H5_TOOLS_LIB_HDRS
 )
 
 add_library (${HDF5_TOOLS_LIB_TARGET} STATIC ${H5_TOOLS_LIB_SOURCES} ${H5_TOOLS_LIB_HDRS})
+target_include_directories(${HDF5_TOOLS_LIB_TARGET} INTERFACE "${HDF5_TOOLS_LIB_SOURCE_DIR}")
+set_property(TARGET ${HDF5_TOOLS_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (${HDF5_TOOLS_LIB_TARGET} STATIC " " " ")
-target_link_libraries (${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
+target_link_libraries (${HDF5_TOOLS_LIB_TARGET} PUBLIC ${HDF5_LIB_TARGET})
+if (HDF5_ENABLE_PARALLEL AND MPI_C_FOUND)
+  target_link_libraries (${HDF5_TOOLS_LIB_TARGET} PRIVATE ${MPI_C_LIBRARIES})
+endif ()
 set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_TOOLS_LIB_TARGET}")
-H5_SET_LIB_OPTIONS (${HDF5_TOOLS_LIB_TARGET} ${HDF5_TOOLS_LIB_NAME} STATIC)
+H5_SET_LIB_OPTIONS (${HDF5_TOOLS_LIB_TARGET} ${HDF5_TOOLS_LIB_NAME} STATIC 0)
 set_target_properties (${HDF5_TOOLS_LIB_TARGET} PROPERTIES
     FOLDER libraries/tools
     INTERFACE_INCLUDE_DIRECTORIES "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>"
@@ -51,10 +56,15 @@ set (install_targets ${HDF5_TOOLS_LIB_TARGET})
 
 if (BUILD_SHARED_LIBS)
   add_library (${HDF5_TOOLS_LIBSH_TARGET} SHARED ${H5_TOOLS_LIB_SOURCES} ${H5_TOOLS_LIB_HDRS})
+  target_include_directories(${HDF5_TOOLS_LIBSH_TARGET} INTERFACE "${HDF5_TOOLS_LIB_SOURCE_DIR}")
+  set_property(TARGET ${HDF5_TOOLS_LIBSH_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (${HDF5_TOOLS_LIBSH_TARGET} SHARED " " " ")
-  target_link_libraries (${HDF5_TOOLS_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
+  target_link_libraries (${HDF5_TOOLS_LIBSH_TARGET} PUBLIC ${HDF5_LIBSH_TARGET})
+  if (HDF5_ENABLE_PARALLEL AND MPI_C_FOUND)
+    target_link_libraries (${HDF5_TOOLS_LIBSH_TARGET} PRIVATE ${MPI_C_LIBRARIES})
+  endif ()
   set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_TOOLS_LIBSH_TARGET}")
-  H5_SET_LIB_OPTIONS (${HDF5_TOOLS_LIBSH_TARGET} ${HDF5_TOOLS_LIB_NAME} SHARED ${HDF5_TOOLS_PACKAGE_SOVERSION})
+  H5_SET_LIB_OPTIONS (${HDF5_TOOLS_LIBSH_TARGET} ${HDF5_TOOLS_LIB_NAME} SHARED "TOOLS")
   set_target_properties (${HDF5_TOOLS_LIBSH_TARGET} PROPERTIES
       FOLDER libraries/tools
       COMPILE_DEFINITIONS "H5_BUILT_AS_DYNAMIC_LIB"
diff --git a/tools/lib/Makefile.am b/tools/lib/Makefile.am
index e8fc6a1..f07dff7 100644
--- a/tools/lib/Makefile.am
+++ b/tools/lib/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/lib/h5diff.c b/tools/lib/h5diff.c
index e6ff7e0..94cca58 100644
--- a/tools/lib/h5diff.c
+++ b/tools/lib/h5diff.c
@@ -5,16 +5,12 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#include <stdlib.h>
-
 #include "H5private.h"
 #include "h5tools.h"
 #include "h5tools_utils.h"
@@ -25,25 +21,25 @@
 /*-------------------------------------------------------------------------
  * Function: print_objname
  *
- * Purpose: check if object name is to be printed, only when:
- *  1) verbose mode
- *  2) when diff was found (normal mode)
+ * Purpose:  check if object name is to be printed, only when:
+ *             1) verbose mode
+ *             2) when diff was found (normal mode)
  *-------------------------------------------------------------------------
  */
 H5_ATTR_PURE int
-print_objname (diff_opt_t * options, hsize_t nfound)
+print_objname (diff_opt_t * opts, hsize_t nfound)
 {
-    return ((options->m_verbose || nfound) && !options->m_quiet) ? 1 : 0;
+    return ((opts->m_verbose || nfound) && !opts->m_quiet) ? 1 : 0;
 }
 
 /*-------------------------------------------------------------------------
  * Function: do_print_objname
  *
- * Purpose: print object name
- *
+ * Purpose:  print object name
  *-------------------------------------------------------------------------
  */
-void do_print_objname (const char *OBJ, const char *path1, const char *path2, diff_opt_t * opts)
+void
+do_print_objname (const char *OBJ, const char *path1, const char *path2, diff_opt_t * opts)
 {
     /* if verbose level is higher than 0, put space line before
      * displaying any object or symbolic links. This improves
@@ -57,8 +53,7 @@ void do_print_objname (const char *OBJ, const char *path1, const char *path2, di
 /*-------------------------------------------------------------------------
  * Function: do_print_attrname
  *
- * Purpose: print attribute name
- *
+ * Purpose:  print attribute name
  *-------------------------------------------------------------------------
  */
 void
@@ -70,17 +65,16 @@ do_print_attrname (const char *attr, const char *path1, const char *path2)
 /*-------------------------------------------------------------------------
  * Function: print_warn
  *
- * Purpose: check print warning condition.
+ * Purpose:  check print warning condition.
  * Return:
- *    1 if verbose mode
- *    0 if not verbos mode
- * Programmer: Jonathan Kim
- * Date: Feb 4, 2010
+ *           1 if verbose mode
+ *           0 if not verbos mode
  *-------------------------------------------------------------------------
  */
-static int print_warn(diff_opt_t *options)
+static int
+print_warn(diff_opt_t *opts)
 {
-    return ((options->m_verbose))?1:0;
+    return ((opts->m_verbose)) ? 1: 0;
 }
 
 
@@ -88,20 +82,16 @@ static int print_warn(diff_opt_t *options)
 /*-------------------------------------------------------------------------
  * Function: phdiff_dismiss_workers
  *
- * Purpose: tell all workers to end.
- *
- * Return: none
- *
- * Programmer: Albert Cheng
- *
- * Date: Feb 6, 2005
+ * Purpose:  tell all workers to end.
  *
+ * Return:   none
  *-------------------------------------------------------------------------
  */
-void phdiff_dismiss_workers(void)
+void
+phdiff_dismiss_workers(void)
 {
     int i;
-    for(i=1; i<g_nTasks; i++)
+    for (i = 1; i < g_nTasks; i++)
         MPI_Send(NULL, 0, MPI_BYTE, i, MPI_TAG_END, MPI_COMM_WORLD);
 }
 
@@ -109,29 +99,23 @@ void phdiff_dismiss_workers(void)
 /*-------------------------------------------------------------------------
  * Function: print_incoming_data
  *
- * Purpose: special function that prints any output that has been sent to the manager
- *      and is currently sitting in the incoming message queue
- *
- * Return: none
- *
- * Programmer: Leon Arber
- *
- * Date: March 7, 2005
+ * Purpose:  special function that prints any output that has been sent to the manager
+ *           and is currently sitting in the incoming message queue
  *
+ * Return:   none
  *-------------------------------------------------------------------------
  */
 
-static void print_incoming_data(void)
+static void
+print_incoming_data(void)
 {
-    char data[PRINT_DATA_MAX_SIZE+1];
+    char data[PRINT_DATA_MAX_SIZE + 1];
     int  incomingMessage;
     MPI_Status Status;
 
-    do
-    {
+    do {
         MPI_Iprobe(MPI_ANY_SOURCE, MPI_TAG_PRINT_DATA, MPI_COMM_WORLD, &incomingMessage, &Status);
-        if(incomingMessage)
-        {
+        if(incomingMessage) {
             HDmemset(data, 0, PRINT_DATA_MAX_SIZE+1);
             MPI_Recv(data, PRINT_DATA_MAX_SIZE, MPI_CHAR, Status.MPI_SOURCE, MPI_TAG_PRINT_DATA, MPI_COMM_WORLD, &Status);
 
@@ -144,81 +128,68 @@ static void print_incoming_data(void)
 /*-------------------------------------------------------------------------
  * Function: is_valid_options
  *
- * Purpose: check if options are valid
+ * Purpose:  check if options are valid
  *
  * Return:
- *  1 : Valid
- *  0 : Not valid
- *
- * Programmer: Jonathan Kim
- *
- * Date: Feb 17, 2010
- *
+ *           1 : Valid
+ *           0 : Not valid
  *------------------------------------------------------------------------*/
-static int is_valid_options(diff_opt_t *options)
+static int
+is_valid_options(diff_opt_t *opts)
 {
-    int ret=1; /* init to valid */
+    int ret_value = 1; /* init to valid */
 
     /*-----------------------------------------------
      * no -q(quiet) with -v (verbose) or -r (report) */
-    if(options->m_quiet && (options->m_verbose || options->m_report))
-    {
+    if(opts->m_quiet && (opts->m_verbose || opts->m_report)) {
         parallel_print("Error: -q (quiet mode) cannot be added to verbose or report modes\n");
-        options->err_stat=1;
-        ret = 0;
-        goto out;
+        opts->err_stat = 1;
+        HGOTO_DONE(0);
     }
 
     /* -------------------------------------------------------
      * only allow --no-dangling-links along with --follow-symlinks */
-    if(options->no_dangle_links && !options->follow_links)
-    {
+    if(opts->no_dangle_links && !opts->follow_links) {
         parallel_print("Error: --no-dangling-links must be used along with --follow-symlinks option.\n");
-        options->err_stat=1;
-        ret = 0;
-        goto out;
+        opts->err_stat = 1;
+        HGOTO_DONE(0);
     }
 
-out:
+done:
 
-    return ret;
+    return ret_value;
 }
 
 /*-------------------------------------------------------------------------
  * Function: is_exclude_path
  *
- * Purpose: check if 'paths' are part of exclude path list
+ * Purpose:  check if 'paths' are part of exclude path list
  *
  * Return:
- *   1 - excluded path
- *   0 - not excluded path
- *
- * Programmer: Jonathan Kim
- * Date: Aug 23, 2010
+ *           1 - excluded path
+ *           0 - not excluded path
  *------------------------------------------------------------------------*/
-static int is_exclude_path (char * path, h5trav_type_t type, diff_opt_t *options)
+static int
+is_exclude_path (char * path, h5trav_type_t type, diff_opt_t *opts)
 {
     struct exclude_path_list * exclude_path_ptr;
-    int ret_cmp;
-    int ret = 0;
+    int   ret_cmp;
+    int   ret_value = 0;
 
     /* check if exclude path option is given */
-    if (!options->exclude_path)
-        goto out;
+    if (!opts->exclude_path)
+        HGOTO_DONE(0);
 
     /* assign to local exclude list pointer */
-    exclude_path_ptr = options->exclude;
+    exclude_path_ptr = opts->exclude;
 
     /* search objects in exclude list */
-    while (NULL != exclude_path_ptr)
-    {
+    while (NULL != exclude_path_ptr) {
         /* if exclude path is is group, exclude its members as well */
-        if (exclude_path_ptr->obj_type == H5TRAV_TYPE_GROUP)
-        {
+        if (exclude_path_ptr->obj_type == H5TRAV_TYPE_GROUP) {
             ret_cmp = HDstrncmp(exclude_path_ptr->obj_path, path,
                                 HDstrlen(exclude_path_ptr->obj_path));
-            if (ret_cmp == 0)  /* found matching members */
-            {
+            if (ret_cmp == 0) {  /* found matching members */
                 size_t len_grp;
 
                 /* check if given path belong to an excluding group, if so
@@ -227,22 +198,19 @@ static int is_exclude_path (char * path, h5trav_type_t type, diff_opt_t *options
                  * not under “/grp1xxx/� group.
                  */
                 len_grp = HDstrlen(exclude_path_ptr->obj_path);
-                if (path[len_grp] == '/')
-                {
+                if (path[len_grp] == '/') {
                     /* belong to excluded group! */
-                    ret = 1;
+                    ret_value = 1;
                     break;  /* while */
                 }
             }
         }
         /* exclude target is not group, just exclude the object */
-        else
-        {
+        else {
             ret_cmp = HDstrcmp(exclude_path_ptr->obj_path, path);
-            if (ret_cmp == 0)  /* found matching object */
-            {
+            if (ret_cmp == 0) {  /* found matching object */
                 /* excluded non-group object */
-                ret = 1;
+                ret_value = 1;
                 /* remember the type of this maching object.
                  * if it's group, it can be used for excluding its member
                  * objects in this while() loop */
@@ -253,26 +221,23 @@ static int is_exclude_path (char * path, h5trav_type_t type, diff_opt_t *options
         exclude_path_ptr = exclude_path_ptr->next;
     }
 
-out:
-    return  ret;
+done:
+    return  ret_value;
 }
 
 
 /*-------------------------------------------------------------------------
  * Function: free_exclude_path_list
  *
- * Purpose: free exclud object list from diff options
- *
- * Programmer: Jonathan Kim
- * Date: Aug 23, 2010
+ * Purpose:  free exclude object list from diff options
  *------------------------------------------------------------------------*/
-static void free_exclude_path_list(diff_opt_t *options)
+static void
+free_exclude_path_list(diff_opt_t *opts)
 {
-    struct exclude_path_list * curr = options->exclude;
-    struct exclude_path_list * next;
+    struct exclude_path_list *curr = opts->exclude;
+    struct exclude_path_list *next;
 
-    while (NULL != curr)
-    {
+    while (NULL != curr) {
         next = curr->next;
         HDfree(curr);
         curr = next;
@@ -282,44 +247,43 @@ static void free_exclude_path_list(diff_opt_t *options)
 /*-------------------------------------------------------------------------
  * Function: build_match_list
  *
- * Purpose: get list of matching path_name from info1 and info2
+ * Purpose:  get list of matching path_name from info1 and info2
  *
  * Note:
- *  Find common objects; the algorithm used for this search is the
- *  cosequential match algorithm and is described in
- *  Folk, Michael; Zoellick, Bill. (1992). File Structures. Addison-Wesley.
- *  Moved out from diff_match() to make code more flexible.
+ *           Find common objects; the algorithm used for this search is the
+ *           cosequential match algorithm and is described in
+ *           Folk, Michael; Zoellick, Bill. (1992). File Structures. Addison-Wesley.
+ *           Moved out from diff_match() to make code more flexible.
  *
  * Parameter:
- *  table_out [OUT] : return the list
- *
- * Programmer: Jonathan Kim
- *
- * Date: Aug 18, 2010
+ *           table_out [OUT] : return the list
  *------------------------------------------------------------------------*/
-static void build_match_list (const char *objname1, trav_info_t *info1, const char *objname2, trav_info_t *info2, trav_table_t ** table_out, diff_opt_t *options)
+static void
+build_match_list (const char *objname1, trav_info_t *info1, const char *objname2, trav_info_t *info2,
+        trav_table_t ** table_out, diff_opt_t *opts)
 {
-    size_t curr1 = 0;
-    size_t curr2 = 0;
+    size_t   curr1 = 0;
+    size_t   curr2 = 0;
     unsigned infile[2];
-    char * path1_lp;
-    char * path2_lp;
+    char    *path1_lp = NULL;
+    char    *path2_lp = NULL;
     h5trav_type_t type1_l;
     h5trav_type_t type2_l;
-    size_t path1_offset = 0;
-    size_t path2_offset = 0;
-    int cmp;
-    trav_table_t *table;
-    size_t  idx;
+    size_t   path1_offset = 0;
+    size_t   path2_offset = 0;
+    int      cmp;
+    trav_table_t *table = NULL;
+    size_t   idx;
 
     h5difftrace("build_match_list start\n");
     /* init */
-    trav_table_init( &table );
-
+    trav_table_init(&table);
+    if (table == NULL)
+        H5TOOLS_INFO(H5E_tools_min_id_g, "Cannot create tarverse table");
     /*
      * This is necessary for the case that given objects are group and
      * have different names (ex: obj1 is /grp1 and obj2 is /grp5).
-     * All the objects belong to given groups are the cadidates.
+     * All the objects belong to given groups are the candidates.
      * So prepare to compare paths without the group names.
      */
 
@@ -333,8 +297,7 @@ static void build_match_list (const char *objname1, trav_info_t *info1, const ch
     /*--------------------------------------------------
     * build the list
     */
-    while(curr1 < info1->nused && curr2 < info2->nused)
-    {
+    while(curr1 < info1->nused && curr2 < info2->nused) {
         path1_lp = (info1->paths[curr1].path) + path1_offset;
         path2_lp = (info2->paths[curr2].path) + path2_offset;
         type1_l = info1->paths[curr1].type;
@@ -342,19 +305,15 @@ static void build_match_list (const char *objname1, trav_info_t *info1, const ch
 
         /* criteria is string compare */
         cmp = HDstrcmp(path1_lp, path2_lp);
-
-        if(cmp == 0)
-        {
-            if(!is_exclude_path(path1_lp, type1_l, options))
-            {
+        if(cmp == 0) {
+            if(!is_exclude_path(path1_lp, type1_l, opts)) {
                 infile[0] = 1;
                 infile[1] = 1;
                 trav_table_addflags(infile, path1_lp, info1->paths[curr1].type, table);
                 /* if the two point to the same target object,
                  * mark that in table */
                 if (info1->paths[curr1].fileno == info2->paths[curr2].fileno &&
-                    info1->paths[curr1].objno == info2->paths[curr2].objno )
-                {
+                    info1->paths[curr1].objno == info2->paths[curr2].objno) {
                     idx = table->nobjs - 1;
                     table->objs[idx].is_same_trgobj = 1;
                 }
@@ -362,20 +321,16 @@ static void build_match_list (const char *objname1, trav_info_t *info1, const ch
             curr1++;
             curr2++;
         } /* end if */
-        else if(cmp < 0)
-        {
-            if(!is_exclude_path(path1_lp, type1_l, options))
-            {
+        else if(cmp < 0) {
+            if(!is_exclude_path(path1_lp, type1_l, opts)) {
                 infile[0] = 1;
                 infile[1] = 0;
                 trav_table_addflags(infile, path1_lp, info1->paths[curr1].type, table);
             }
             curr1++;
         } /* end else-if */
-        else
-        {
-            if (!is_exclude_path(path2_lp, type2_l, options))
-            {
+        else {
+            if (!is_exclude_path(path2_lp, type2_l, opts)) {
                 infile[0] = 0;
                 infile[1] = 1;
                 trav_table_addflags(infile, path2_lp, info2->paths[curr2].type, table);
@@ -387,13 +342,11 @@ static void build_match_list (const char *objname1, trav_info_t *info1, const ch
     /* list1 did not end */
     infile[0] = 1;
     infile[1] = 0;
-    while(curr1 < info1->nused)
-    {
+    while(curr1 < info1->nused) {
         path1_lp = (info1->paths[curr1].path) + path1_offset;
         type1_l = info1->paths[curr1].type;
 
-        if(!is_exclude_path(path1_lp, type1_l, options))
-        {
+        if(!is_exclude_path(path1_lp, type1_l, opts)) {
             trav_table_addflags(infile, path1_lp, info1->paths[curr1].type, table);
         }
         curr1++;
@@ -402,19 +355,17 @@ static void build_match_list (const char *objname1, trav_info_t *info1, const ch
     /* list2 did not end */
     infile[0] = 0;
     infile[1] = 1;
-    while(curr2 < info2->nused)
-    {
+    while(curr2 < info2->nused) {
         path2_lp = (info2->paths[curr2].path) + path2_offset;
         type2_l = info2->paths[curr2].type;
 
-        if (!is_exclude_path(path2_lp, type2_l, options))
-        {
+        if (!is_exclude_path(path2_lp, type2_l, opts)) {
             trav_table_addflags(infile, path2_lp, info2->paths[curr2].type, table);
         }
         curr2++;
     } /* end while */
 
-    free_exclude_path_list (options);
+    free_exclude_path_list (opts);
 
     *table_out = table;
     h5difftrace("build_match_list finish\n");
@@ -424,15 +375,11 @@ static void build_match_list (const char *objname1, trav_info_t *info1, const ch
 /*-------------------------------------------------------------------------
  * Function: trav_grp_objs
  *
- * Purpose:
- *  Call back function from h5trav_visit().
- *
- * Programmer: Jonathan Kim
- *
- * Date: Aug 16, 2010
+ * Purpose:  Call back function from h5trav_visit().
  *------------------------------------------------------------------------*/
-static herr_t trav_grp_objs(const char *path, const H5O_info_t *oinfo,
-    const char *already_visited, void *udata)
+static herr_t
+trav_grp_objs(const char *path, const H5O_info_t *oinfo,
+        const char *already_visited, void *udata)
 {
     trav_info_visit_obj(path, oinfo, already_visited, udata);
 
@@ -442,99 +389,86 @@ static herr_t trav_grp_objs(const char *path, const H5O_info_t *oinfo,
 /*-------------------------------------------------------------------------
  * Function: trav_grp_symlinks
  *
- * Purpose:
- *  Call back function from h5trav_visit().
- *  Track and extra checkings while visiting all symbolic-links.
- *
- * Programmer: Jonathan Kim
- *
- * Date: Aug 16, 2010
+ * Purpose:  Call back function from h5trav_visit().
+ *           Track and extra checkings while visiting all symbolic-links.
  *------------------------------------------------------------------------*/
-static herr_t trav_grp_symlinks(const char *path, const H5L_info_t *linfo,
-                               void *udata)
+static herr_t
+trav_grp_symlinks(const char *path, const H5L_info_t *linfo, void *udata)
 {
-    trav_info_t *tinfo = (trav_info_t *)udata;
-    diff_opt_t *opts = (diff_opt_t *)tinfo->opts;
-    int ret;
+    herr_t         ret_value = 0;
+    trav_info_t   *tinfo = (trav_info_t *)udata;
+    diff_opt_t    *opts = (diff_opt_t *)tinfo->opts;
     h5tool_link_info_t lnk_info;
-    const char *ext_fname;
-    const char *ext_path;
+    const char    *ext_fname;
+    const char    *ext_path;
 
     /* init linkinfo struct */
     HDmemset(&lnk_info, 0, sizeof(h5tool_link_info_t));
 
-    if (!opts->follow_links)
-    {
+    if (!opts->follow_links) {
         trav_info_visit_lnk(path, linfo, tinfo);
-        goto done;
+        HGOTO_DONE(0);
     }
 
-    switch(linfo->type)
-    {
+    switch(linfo->type) {
         case H5L_TYPE_SOFT:
-            ret = H5tools_get_symlink_info(tinfo->fid, path, &lnk_info, opts->follow_links);
-            /* error */
-            if (ret < 0)
-                goto done;
-            /* no dangling link option given and detect dangling link */
-            else if (ret == 0)
-            {
-                tinfo->symlink_visited.dangle_link = TRUE;
+            if((ret_value = H5tools_get_symlink_info(tinfo->fid, path, &lnk_info, opts->follow_links)) < 0) {
+                HGOTO_DONE(FAIL);
+            }
+            else if (ret_value == 0) {
+             /* no dangling link option given and detect dangling link */
+               tinfo->symlink_visited.dangle_link = TRUE;
                 trav_info_visit_lnk(path, linfo, tinfo);
                 if (opts->no_dangle_links)
                     opts->err_stat = 1; /* make dangling link is error */
-                goto done;
+                HGOTO_DONE(0);
             }
 
             /* check if already visit the target object */
             if(symlink_is_visited( &(tinfo->symlink_visited), linfo->type, NULL, lnk_info.trg_path))
-                goto done;
+                HGOTO_DONE(0);
 
             /* add this link as visited link */
             if(symlink_visit_add( &(tinfo->symlink_visited), linfo->type, NULL, lnk_info.trg_path) < 0)
-                goto done;
+                HGOTO_DONE(0);
 
             if(h5trav_visit(tinfo->fid, path, TRUE, TRUE,
-                         trav_grp_objs,trav_grp_symlinks, tinfo) < 0)
-            {
+                         trav_grp_objs,trav_grp_symlinks, tinfo) < 0) {
                 parallel_print("Error: Could not get file contents\n");
                 opts->err_stat = 1;
-                goto done;
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "Error: Could not get file contents");
             }
             break;
 
         case H5L_TYPE_EXTERNAL:
-            ret = H5tools_get_symlink_info(tinfo->fid, path, &lnk_info, opts->follow_links);
-            /* error */
-            if (ret < 0)
-                goto done;
+            if ((ret_value = H5tools_get_symlink_info(tinfo->fid, path, &lnk_info, opts->follow_links)) < 0) {
+                HGOTO_DONE(FAIL);
+            }
+            else if (ret_value == 0) {
             /* no dangling link option given and detect dangling link */
-            else if (ret == 0)
-            {
                 tinfo->symlink_visited.dangle_link = TRUE;
                 trav_info_visit_lnk(path, linfo, tinfo);
                 if (opts->no_dangle_links)
                     opts->err_stat = 1; /* make dangling link is error */
-                goto done;
+                HGOTO_DONE(0);
             }
 
             if(H5Lunpack_elink_val(lnk_info.trg_path, linfo->u.val_size, NULL, &ext_fname, &ext_path) < 0)
-                goto done;
+                HGOTO_DONE(0);
 
             /* check if already visit the target object */
             if(symlink_is_visited( &(tinfo->symlink_visited), linfo->type, ext_fname, ext_path))
-                goto done;
+                HGOTO_DONE(0);
 
             /* add this link as visited link */
             if(symlink_visit_add( &(tinfo->symlink_visited), linfo->type, ext_fname, ext_path) < 0)
-                goto done;
+                HGOTO_DONE(0);
 
             if(h5trav_visit(tinfo->fid, path, TRUE, TRUE,
-                            trav_grp_objs,trav_grp_symlinks, tinfo) < 0)
-            {
+                            trav_grp_objs,trav_grp_symlinks, tinfo) < 0) {
                 parallel_print("Error: Could not get file contents\n");
                 opts->err_stat = 1;
-                goto done;
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "Error: Could not get file contents\n");
             }
             break;
 
@@ -544,51 +478,48 @@ static herr_t trav_grp_symlinks(const char *path, const H5L_info_t *linfo,
         default:
             parallel_print("Error: Invalid link type\n");
             opts->err_stat = 1;
-            goto done;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "Error: Invalid link type");
             break;
     } /* end of switch */
 
 done:
     if (lnk_info.trg_path)
         HDfree(lnk_info.trg_path);
-    return 0;
+    return ret_value;
 }
 
 
 /*-------------------------------------------------------------------------
  * Function: h5diff
  *
- * Purpose: public function, can be called in an application program.
- *   return differences between 2 HDF5 files
- *
- * Return: Number of differences found.
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: October 22, 2003
+ * Purpose:  public function, can be called in an application program.
+ *           return differences between 2 HDF5 files
  *
+ * Return:   Number of differences found.
  *-------------------------------------------------------------------------
  */
-hsize_t h5diff(const char *fname1,
+hsize_t
+h5diff(const char *fname1,
                const char *fname2,
                const char *objname1,
                const char *objname2,
-               diff_opt_t *options)
+               diff_opt_t *opts)
 {
-    hid_t        file1_id = (-1);
-    hid_t        file2_id = (-1);
-    char         filenames[2][MAX_FILENAME];
-    hsize_t      nfound = 0;
-    int l_ret1 = -1;
-    int l_ret2 = -1;
-    char * obj1fullname = NULL;
-    char * obj2fullname = NULL;
-    int both_objs_grp = 0;
+    int           ret_value = 0;
+    hid_t         file1_id = -1;
+    hid_t         file2_id = -1;
+    char          filenames[2][MAX_FILENAME];
+    hsize_t       nfound = 0;
+    int           l_ret1 = -1;
+    int           l_ret2 = -1;
+    char         *obj1fullname = NULL;
+    char         *obj2fullname = NULL;
+    int           both_objs_grp = 0;
     /* init to group type */
     h5trav_type_t obj1type = H5TRAV_TYPE_GROUP;
     h5trav_type_t obj2type = H5TRAV_TYPE_GROUP;
     /* for single object */
-    H5O_info_t oinfo1, oinfo2; /* object info */
+    H5O_info_t    oinfo1, oinfo2; /* object info */
     trav_info_t  *info1_obj = NULL;
     trav_info_t  *info2_obj = NULL;
     /* for group object */
@@ -598,8 +529,8 @@ hsize_t h5diff(const char *fname1,
     trav_info_t  *info1_lp = NULL;
     trav_info_t  *info2_lp = NULL;
     /* link info from specified object */
-    H5L_info_t src_linfo1;
-    H5L_info_t src_linfo2;
+    H5L_info_t    src_linfo1;
+    H5L_info_t    src_linfo2;
     /* link info from member object */
     h5tool_link_info_t trg_linfo1;
     h5tool_link_info_t trg_linfo2;
@@ -616,37 +547,28 @@ hsize_t h5diff(const char *fname1,
    /*-------------------------------------------------------------------------
     * check invalid combination of options
     *-----------------------------------------------------------------------*/
-    if(!is_valid_options(options))
-        goto out;
+    if(!is_valid_options(opts))
+        HGOTO_DONE(0);
 
-    options->cmn_objs = 1; /* eliminate warning */
+    opts->cmn_objs = 1; /* eliminate warning */
+    opts->err_stat = 0; /* initialize error status */
 
     /*-------------------------------------------------------------------------
     * open the files first; if they are not valid, no point in continuing
     *-------------------------------------------------------------------------
     */
-
-    /* disable error reporting */
-    H5E_BEGIN_TRY
-    {
-        /* open file 1 */
-        if((file1_id = h5tools_fopen(fname1, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t)0)) < 0)
-        {
-            parallel_print("h5diff: <%s>: unable to open file\n", fname1);
-            options->err_stat = 1;
-            goto out;
-        } /* end if */
+    /* open file 1 */
+    if((file1_id = h5tools_fopen(fname1, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t)0)) < 0) {
+        parallel_print("h5diff: <%s>: unable to open file\n", fname1);
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "<%s>: unable to open file\n", fname1);
+    } /* end if */
 
 
-        /* open file 2 */
-        if((file2_id = h5tools_fopen(fname2, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t)0)) < 0)
-        {
-            parallel_print("h5diff: <%s>: unable to open file\n", fname2);
-            options->err_stat = 1;
-            goto out;
-        } /* end if */
-    /* enable error reporting */
-    } H5E_END_TRY;
+    /* open file 2 */
+    if((file2_id = h5tools_fopen(fname2, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t)0)) < 0) {
+        parallel_print("h5diff: <%s>: unable to open file\n", fname2);
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "<%s>: unable to open file\n", fname2);
+    } /* end if */
 
     /*-------------------------------------------------------------------------
     * Initialize the info structs
@@ -657,18 +579,18 @@ hsize_t h5diff(const char *fname1,
 
     h5difftrace("trav_info_init initialized\n");
     /* if any object is specified */
-    if (objname1)
-    {
+    if (objname1) {
         /* make the given object1 fullpath, start with "/"  */
-        if (HDstrncmp(objname1, "/", 1))
-        {
+        if (HDstrncmp(objname1, "/", 1)) {
 #ifdef H5_HAVE_ASPRINTF
             /* Use the asprintf() routine, since it does what we're trying to do below */
             if(HDasprintf(&obj1fullname, "/%s", objname1) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "name buffer allocation failed");
 #else /* H5_HAVE_ASPRINTF */
             /* (malloc 2 more for "/" and end-of-line) */
-            obj1fullname = (char*)HDmalloc(HDstrlen(objname1) + 2);
+            if ((obj1fullname = (char*)HDmalloc(HDstrlen(objname1) + 2)) == NULL)
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "name buffer allocation failed");
+
             HDstrcpy(obj1fullname, "/");
             HDstrcat(obj1fullname, objname1);
 #endif /* H5_HAVE_ASPRINTF */
@@ -677,15 +599,15 @@ hsize_t h5diff(const char *fname1,
             obj1fullname = HDstrdup(objname1);
 
         /* make the given object2 fullpath, start with "/" */
-        if (HDstrncmp(objname2, "/", 1))
-        {
+        if (HDstrncmp(objname2, "/", 1)) {
 #ifdef H5_HAVE_ASPRINTF
             /* Use the asprintf() routine, since it does what we're trying to do below */
             if(HDasprintf(&obj2fullname, "/%s", objname2) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "name buffer allocation failed");
 #else /* H5_HAVE_ASPRINTF */
             /* (malloc 2 more for "/" and end-of-line) */
-            obj2fullname = (char*)HDmalloc(HDstrlen(objname2) + 2);
+            if ((obj2fullname = (char*)HDmalloc(HDstrlen(objname2) + 2)) == NULL)
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "name buffer allocation failed");
             HDstrcpy(obj2fullname, "/");
             HDstrcat(obj2fullname, objname2);
 #endif /* H5_HAVE_ASPRINTF */
@@ -697,24 +619,19 @@ hsize_t h5diff(const char *fname1,
          * check if obj1 is root, group, single object or symlink
          */
         h5difftrace("h5diff check if obj1 is root, group, single object or symlink\n");
-        if(!HDstrcmp(obj1fullname, "/"))
-        {
+        if(!HDstrcmp(obj1fullname, "/")) {
             obj1type = H5TRAV_TYPE_GROUP;
         }
-        else
-        {
+        else {
             /* check if link itself exist */
-            if(H5Lexists(file1_id, obj1fullname, H5P_DEFAULT) <= 0)
-            {
+            if(H5Lexists(file1_id, obj1fullname, H5P_DEFAULT) <= 0) {
                 parallel_print ("Object <%s> could not be found in <%s>\n", obj1fullname, fname1);
-                options->err_stat = 1;
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Error: Object could not be found");
             }
             /* get info from link */
-            if(H5Lget_info(file1_id, obj1fullname, &src_linfo1, H5P_DEFAULT) < 0)
-            {
+            if(H5Lget_info(file1_id, obj1fullname, &src_linfo1, H5P_DEFAULT) < 0) {
                 parallel_print("Unable to get link info from <%s>\n", obj1fullname);
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Lget_info failed");
             }
 
             info1_lp = info1_obj;
@@ -722,18 +639,15 @@ hsize_t h5diff(const char *fname1,
             /*
              * check the type of specified path for hard and symbolic links
              */
-            if(src_linfo1.type == H5L_TYPE_HARD)
-            {
+            if(src_linfo1.type == H5L_TYPE_HARD) {
                 size_t idx;
 
                 /* optional data pass */
-                info1_obj->opts = (diff_opt_t*)options;
+                info1_obj->opts = (diff_opt_t*)opts;
 
-                if(H5Oget_info_by_name(file1_id, obj1fullname, &oinfo1, H5P_DEFAULT) < 0)
-                {
+                if(H5Oget_info_by_name(file1_id, obj1fullname, &oinfo1, H5P_DEFAULT) < 0) {
                     parallel_print("Error: Could not get file contents\n");
-                    options->err_stat = 1;
-                    goto out;
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "Error: Could not get file contents");
                 }
                 obj1type = (h5trav_type_t)oinfo1.type;
                 trav_info_add(info1_obj, obj1fullname, obj1type);
@@ -741,13 +655,11 @@ hsize_t h5diff(const char *fname1,
                 info1_obj->paths[idx].objno = oinfo1.addr;
                 info1_obj->paths[idx].fileno = oinfo1.fileno;
             }
-            else if (src_linfo1.type == H5L_TYPE_SOFT)
-            {
+            else if (src_linfo1.type == H5L_TYPE_SOFT) {
                 obj1type = H5TRAV_TYPE_LINK;
                 trav_info_add(info1_obj, obj1fullname, obj1type);
             }
-            else if (src_linfo1.type == H5L_TYPE_EXTERNAL)
-            {
+            else if (src_linfo1.type == H5L_TYPE_EXTERNAL) {
                 obj1type = H5TRAV_TYPE_UDLINK;
                 trav_info_add(info1_obj, obj1fullname, obj1type);
             }
@@ -757,24 +669,19 @@ hsize_t h5diff(const char *fname1,
          * check if obj2 is root, group, single object or symlink
          */
         h5difftrace("h5diff check if obj2 is root, group, single object or symlink\n");
-        if(!HDstrcmp(obj2fullname, "/"))
-        {
+        if(!HDstrcmp(obj2fullname, "/")) {
             obj2type = H5TRAV_TYPE_GROUP;
         }
-        else
-        {
+        else {
             /* check if link itself exist */
-            if(H5Lexists(file2_id, obj2fullname, H5P_DEFAULT) <= 0)
-            {
+            if(H5Lexists(file2_id, obj2fullname, H5P_DEFAULT) <= 0) {
                 parallel_print ("Object <%s> could not be found in <%s>\n", obj2fullname, fname2);
-                options->err_stat = 1;
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Error: Object could not be found");
             }
             /* get info from link */
-            if(H5Lget_info(file2_id, obj2fullname, &src_linfo2, H5P_DEFAULT) < 0)
-            {
+            if(H5Lget_info(file2_id, obj2fullname, &src_linfo2, H5P_DEFAULT) < 0) {
                 parallel_print("Unable to get link info from <%s>\n", obj2fullname);
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Lget_info failed");
             }
 
             info2_lp = info2_obj;
@@ -782,18 +689,15 @@ hsize_t h5diff(const char *fname1,
             /*
              * check the type of specified path for hard and symbolic links
              */
-            if(src_linfo2.type == H5L_TYPE_HARD)
-            {
+            if(src_linfo2.type == H5L_TYPE_HARD) {
                 size_t idx;
 
                 /* optional data pass */
-                info2_obj->opts = (diff_opt_t*)options;
+                info2_obj->opts = (diff_opt_t*)opts;
 
-                if(H5Oget_info_by_name(file2_id, obj2fullname, &oinfo2, H5P_DEFAULT) < 0)
-                {
+                if(H5Oget_info_by_name(file2_id, obj2fullname, &oinfo2, H5P_DEFAULT) < 0) {
                     parallel_print("Error: Could not get file contents\n");
-                    options->err_stat = 1;
-                    goto out;
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "Error: Could not get file contents");
                 }
                 obj2type = (h5trav_type_t)oinfo2.type;
                 trav_info_add(info2_obj, obj2fullname, obj2type);
@@ -801,21 +705,18 @@ hsize_t h5diff(const char *fname1,
                 info2_obj->paths[idx].objno = oinfo2.addr;
                 info2_obj->paths[idx].fileno = oinfo2.fileno;
             }
-            else if (src_linfo2.type == H5L_TYPE_SOFT)
-            {
+            else if (src_linfo2.type == H5L_TYPE_SOFT) {
                 obj2type = H5TRAV_TYPE_LINK;
                 trav_info_add(info2_obj, obj2fullname, obj2type);
             }
-            else if (src_linfo2.type == H5L_TYPE_EXTERNAL)
-            {
+            else if (src_linfo2.type == H5L_TYPE_EXTERNAL) {
                 obj2type = H5TRAV_TYPE_UDLINK;
                 trav_info_add(info2_obj, obj2fullname, obj2type);
             }
         }
     }
     /* if no object specified */
-    else
-    {
+    else {
         h5difftrace("h5diff no object specified\n");
         /* set root group */
         obj1fullname = (char*)HDstrdup("/");
@@ -824,18 +725,17 @@ hsize_t h5diff(const char *fname1,
         obj2type = H5TRAV_TYPE_GROUP;
     }
 
-
+    h5diffdebug2("get any symbolic links info - errstat:%d\n", opts->err_stat);
     /* get any symbolic links info */
-    l_ret1 = H5tools_get_symlink_info(file1_id, obj1fullname, &trg_linfo1, options->follow_links);
-    l_ret2 = H5tools_get_symlink_info(file2_id, obj2fullname, &trg_linfo2, options->follow_links);
+    l_ret1 = H5tools_get_symlink_info(file1_id, obj1fullname, &trg_linfo1, opts->follow_links);
+    l_ret2 = H5tools_get_symlink_info(file2_id, obj2fullname, &trg_linfo2, opts->follow_links);
 
     /*---------------------------------------------
      * check for following symlinks
      */
-    if (options->follow_links)
-    {
+    if (opts->follow_links) {
         /* pass how to handle printing warning to linkinfo option */
-        if(print_warn(options))
+        if(print_warn(opts))
             trg_linfo1.opt.msg_mode = trg_linfo2.opt.msg_mode = 1;
 
         /*-------------------------------
@@ -843,37 +743,29 @@ hsize_t h5diff(const char *fname1,
          */
         h5difftrace("h5diff check symbolic link (object1)\n");
         /* dangling link */
-        if (l_ret1 == 0)
-        {
+        if (l_ret1 == 0) {
             h5difftrace("h5diff ... dangling link\n");
-            if (options->no_dangle_links)
-            {
-                /* treat dangling link is error */
-                if(options->m_verbose)
+            if (opts->no_dangle_links) {
+                /* treat dangling link as error */
+                if(opts->m_verbose)
                     parallel_print("Warning: <%s> is a dangling link.\n", obj1fullname);
-                options->err_stat = 1;
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "treat dangling link as error");
             }
-            else
-            {
-                if(options->m_verbose)
+            else {
+                if(opts->m_verbose)
                     parallel_print("obj1 <%s> is a dangling link.\n", obj1fullname);
-                if (l_ret1 != 0 ||  l_ret2 != 0)
-                {
+                if (l_ret1 != 0 ||  l_ret2 != 0) {
                     nfound++;
                     print_found(nfound);
-                    goto out;
+                    HGOTO_DONE(0);
                 }
             }
         }
-        else if(l_ret1 < 0) /* fail */
-        {
+        else if(l_ret1 < 0) { /* fail */
             parallel_print ("Object <%s> could not be found in <%s>\n", obj1fullname, fname1);
-            options->err_stat = 1;
-            goto out;
+            HGOTO_ERROR(1, H5E_tools_min_id_g, "Object could not be found");
         }
-        else if(l_ret1 != 2) /* symbolic link */
-        {
+        else if(l_ret1 != 2) { /* symbolic link */
             obj1type = (h5trav_type_t)trg_linfo1.trg_type;
             h5difftrace("h5diff ... ... trg_linfo1.trg_type == H5L_TYPE_HARD\n");
             if (info1_lp != NULL) {
@@ -892,37 +784,29 @@ hsize_t h5diff(const char *fname1,
          */
         h5difftrace("h5diff check symbolic link (object2)\n");
         /* dangling link */
-        if (l_ret2 == 0)
-        {
+        if (l_ret2 == 0) {
             h5difftrace("h5diff ... dangling link\n");
-            if (options->no_dangle_links)
-            {
-                /* treat dangling link is error */
-                if(options->m_verbose)
+            if (opts->no_dangle_links) {
+                /* treat dangling link as error */
+                if(opts->m_verbose)
                     parallel_print("Warning: <%s> is a dangling link.\n", obj2fullname);
-                options->err_stat = 1;
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "treat dangling link as error");
             }
-            else
-            {
-                if(options->m_verbose)
+            else {
+                if(opts->m_verbose)
                     parallel_print("obj2 <%s> is a dangling link.\n", obj2fullname);
-                if (l_ret1 != 0 ||  l_ret2 != 0)
-                {
+                if (l_ret1 != 0 || l_ret2 != 0) {
                     nfound++;
                     print_found(nfound);
-                    goto out;
+                    HGOTO_DONE(0);
                 }
             }
         }
-        else if(l_ret2 < 0) /* fail */
-        {
+        else if(l_ret2 < 0) { /* fail */
             parallel_print ("Object <%s> could not be found in <%s>\n", obj2fullname, fname2);
-            options->err_stat = 1;
-            goto out;
+            HGOTO_ERROR(1, H5E_tools_min_id_g, "Object could not be found");
         }
-        else if(l_ret2 != 2)  /* symbolic link */
-        {
+        else if(l_ret2 != 2) {  /* symbolic link */
             obj2type = (h5trav_type_t)trg_linfo2.trg_type;
             if (info2_lp != NULL) {
                 size_t idx = info2_lp->nused - 1;
@@ -943,32 +827,28 @@ hsize_t h5diff(const char *fname1,
     * comparing details of same objects.
     */
 
-    if(!(options->m_verbose || options->m_report))
-    {
-        h5difftrace("h5diff NOT (options->m_verbose || options->m_report)\n");
+    if(!(opts->m_verbose || opts->m_report)) {
+        h5difftrace("h5diff NOT (opts->m_verbose || opts->m_report)\n");
         /* if no danglink links */
-        if ( l_ret1 > 0 && l_ret2 > 0 )
-            if (h5tools_is_obj_same(file1_id, obj1fullname, file2_id, obj2fullname)!=0)
-                goto out;
+        if (l_ret1 > 0 && l_ret2 > 0)
+            if (h5tools_is_obj_same(file1_id, obj1fullname, file2_id, obj2fullname) != 0)
+                HGOTO_DONE(0);
     }
 
     both_objs_grp = (obj1type == H5TRAV_TYPE_GROUP && obj2type == H5TRAV_TYPE_GROUP);
-    if (both_objs_grp)
-    {
+    if (both_objs_grp) {
         h5difftrace("h5diff both_objs_grp TRUE\n");
         /*
          * traverse group1
          */
         trav_info_init(fname1, file1_id, &info1_grp);
         /* optional data pass */
-        info1_grp->opts = (diff_opt_t*)options;
+        info1_grp->opts = (diff_opt_t*)opts;
 
         if(h5trav_visit(file1_id, obj1fullname, TRUE, TRUE,
-                        trav_grp_objs, trav_grp_symlinks, info1_grp) < 0)
-        {
+                        trav_grp_objs, trav_grp_symlinks, info1_grp) < 0) {
             parallel_print("Error: Could not get file contents\n");
-            options->err_stat = 1;
-            goto out;
+            HGOTO_ERROR(1, H5E_tools_min_id_g, "Could not get file contents");
         }
         info1_lp = info1_grp;
 
@@ -977,25 +857,22 @@ hsize_t h5diff(const char *fname1,
          */
         trav_info_init(fname2, file2_id, &info2_grp);
         /* optional data pass */
-        info2_grp->opts = (diff_opt_t*)options;
+        info2_grp->opts = (diff_opt_t*)opts;
 
         if(h5trav_visit(file2_id, obj2fullname, TRUE, TRUE,
-                        trav_grp_objs, trav_grp_symlinks, info2_grp) < 0)
-        {
+                        trav_grp_objs, trav_grp_symlinks, info2_grp) < 0) {
             parallel_print("Error: Could not get file contents\n");
-            options->err_stat = 1;
-            goto out;
-        } /* end if */
+            HGOTO_ERROR(1, H5E_tools_min_id_g, "Could not get file contents");
+       } /* end if */
         info2_lp = info2_grp;
     }
+    h5diffdebug2("groups traversed - errstat:%d\n", opts->err_stat);
 
 #ifdef H5_HAVE_PARALLEL
-    if(g_Parallel)
-    {
+    if(g_Parallel) {
         int i;
 
-        if((HDstrlen(fname1) > MAX_FILENAME) || (HDstrlen(fname2) > MAX_FILENAME))
-        {
+        if((HDstrlen(fname1) > MAX_FILENAME) || (HDstrlen(fname2) > MAX_FILENAME)) {
             HDfprintf(stderr, "The parallel diff only supports path names up to %d characters\n", MAX_FILENAME);
             MPI_Abort(MPI_COMM_WORLD, 0);
         } /* end if */
@@ -1010,15 +887,12 @@ hsize_t h5diff(const char *fname1,
 #endif
 
     /* process the objects */
-    build_match_list (obj1fullname, info1_lp, obj2fullname, info2_lp,
-                     &match_list, options);
-    if (both_objs_grp)
-    {
+    build_match_list (obj1fullname, info1_lp, obj2fullname, info2_lp, &match_list, opts);
+    if (both_objs_grp) {
         /*------------------------------------------------------
          * print the list
          */
-         if(options->m_verbose)
-         {
+         if(opts->m_verbose) {
              unsigned u;
 
              parallel_print("\n");
@@ -1028,8 +902,7 @@ hsize_t h5diff(const char *fname1,
              else
                  parallel_print("file1     file2\n");
              parallel_print("---------------------------------------\n");
-             for(u = 0; u < match_list->nobjs; u++)
-             {
+             for(u = 0; u < match_list->nobjs; u++) {
                  char c1, c2;
                  c1 = (match_list->objs[u].flags[0]) ? 'x' : ' ';
                  c2 = (match_list->objs[u].flags[1]) ? 'x' : ' ';
@@ -1040,9 +913,11 @@ hsize_t h5diff(const char *fname1,
     }
     nfound = diff_match(file1_id, obj1fullname, info1_lp,
                         file2_id, obj2fullname, info2_lp,
-                        match_list, options);
+                        match_list, opts);
+
+done:
+    opts->err_stat = opts->err_stat | ret_value;
 
-out:
 #ifdef H5_HAVE_PARALLEL
     if(g_Parallel)
         /* All done at this point, let tasks know that they won't be needed */
@@ -1077,6 +952,7 @@ out:
         H5Fclose(file1_id);
         H5Fclose(file2_id);
     } H5E_END_TRY;
+
     h5difftrace("h5diff finish\n");
 
     return nfound;
@@ -1087,43 +963,34 @@ out:
 /*-------------------------------------------------------------------------
  * Function: diff_match
  *
- * Purpose:
- *  Compare common objects in given groups according to table structure.
- *  The table structure has flags which can be used to find common objects
- *  and will be compared.
- *  Common object means same name (absolute path) objects in both location.
- *
- * Return: Number of differences found
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
+ * Purpose:  Compare common objects in given groups according to table structure.
+ *           The table structure has flags which can be used to find common objects
+ *           and will be compared.
+ *           Common object means same name (absolute path) objects in both location.
  *
- * Date: May 9, 2003
+ * Return:   Number of differences found
  *
- * Modifications: Jan 2005 Leon Arber, larber@uiuc.edu
- *    Added support for parallel diffing
- *
- * Pedro Vicente, pvn@hdfgroup.org, Nov 4, 2008
- *    Compare the graph and make h5diff return 1 for difference if
- * 1) the number of objects in file1 is not the same as in file2
- * 2) the graph does not match, i.e same names (absolute path)
- * 3) objects with the same name are not of the same type
+ * Modifications: Compare the graph and make h5diff return 1 for difference if
+ *           1) the number of objects in file1 is not the same as in file2
+ *           2) the graph does not match, i.e same names (absolute path)
+ *           3) objects with the same name are not of the same type
  *-------------------------------------------------------------------------
  */
-hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
+hsize_t
+diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
                    hid_t file2_id, const char *grp2, trav_info_t *info2,
-                   trav_table_t *table, diff_opt_t *options)
+                   trav_table_t *table, diff_opt_t *opts)
 {
     hsize_t      nfound = 0;
     unsigned     i;
-
-    const char * grp1_path = "";
-    const char * grp2_path = "";
-    char * obj1_fullpath = NULL;
-    char * obj2_fullpath = NULL;
-    diff_args_t argdata;
-    size_t idx1 = 0;
-    size_t idx2 = 0;
-
+    int          ret_value = opts->err_stat;
+    const char  *grp1_path = "";
+    const char  *grp2_path = "";
+    char        *obj1_fullpath = NULL;
+    char        *obj2_fullpath = NULL;
+    diff_args_t  argdata;
+    size_t       idx1 = 0;
+    size_t       idx2 = 0;
 
     h5difftrace("diff_match start\n");
     /*
@@ -1136,85 +1003,89 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
         grp2_path = grp2;
 
     /*-------------------------------------------------------------------------
-    * regarding the return value of h5diff (0, no difference in files, 1 difference )
-    * 1) the number of objects in file1 must be the same as in file2
-    * 2) the graph must match, i.e same names (absolute path)
-    * 3) objects with the same name must be of the same type
-    *-------------------------------------------------------------------------
-    */
+     * regarding the return value of h5diff (0, no difference in files, 1 difference )
+     * 1) the number of objects in file1 must be the same as in file2
+     * 2) the graph must match, i.e same names (absolute path)
+     * 3) objects with the same name must be of the same type
+     *-------------------------------------------------------------------------
+     */
 
     /* not valid compare used when --exclude-path option is used */
-    if (!options->exclude_path)
-    {
+    if (!opts->exclude_path) {
         /* number of different objects */
-        if ( info1->nused != info2->nused )
-        {
-            options->contents = 0;
+        if (info1->nused != info2->nused) {
+            opts->contents = 0;
         }
     }
 
     /* objects in one file and not the other */
-    for( i = 0; i < table->nobjs; i++)
-    {
-        if( table->objs[i].flags[0] != table->objs[i].flags[1] )
-        {
-            options->contents = 0;
+    for(i = 0; i < table->nobjs; i++) {
+        if(table->objs[i].flags[0] != table->objs[i].flags[1]) {
+            opts->contents = 0;
             break;
         }
     }
 
-
     /*-------------------------------------------------------------------------
-    * do the diff for common objects
-    *-------------------------------------------------------------------------
-    */
+     * do the diff for common objects
+     *-------------------------------------------------------------------------
+     */
 #ifdef H5_HAVE_PARALLEL
     {
-    char *workerTasks = (char*)HDmalloc((g_nTasks - 1) * sizeof(char));
-    int n;
-    int busyTasks = 0;
-    struct diffs_found nFoundbyWorker;
-    struct diff_mpi_args args;
-    int havePrintToken = 1;
-    MPI_Status Status;
-
-    /*set all tasks as free */
-    HDmemset(workerTasks, 1, (g_nTasks - 1));
+        char *workerTasks = (char*)HDmalloc((g_nTasks - 1) * sizeof(char));
+        int   n;
+        int   busyTasks = 0;
+        struct diffs_found nFoundbyWorker;
+        struct diff_mpi_args args;
+        int   havePrintToken = 1;
+        MPI_Status Status;
+
+        /*set all tasks as free */
+        HDmemset(workerTasks, 1, (g_nTasks - 1));
 #endif
 
-    for(i = 0; i < table->nobjs; i++)
-    {
-        if( table->objs[i].flags[0] && table->objs[i].flags[1])
-        {
+    for(i = 0; i < table->nobjs; i++) {
+        h5diffdebug3("diff for common objects[%d] - errstat:%d\n", i, opts->err_stat);
+        if(table->objs[i].flags[0] && table->objs[i].flags[1]) {
             /* make full path for obj1 */
 #ifdef H5_HAVE_ASPRINTF
             /* Use the asprintf() routine, since it does what we're trying to do below */
-            if(HDasprintf(&obj1_fullpath, "%s%s", grp1_path, table->objs[i].name) < 0)
-                goto out;
+            if(HDasprintf(&obj1_fullpath, "%s%s", grp1_path, table->objs[i].name) < 0) {
+                HERROR(1, H5E_tools_min_id_g, "name buffer allocation failed");
+            }
 #else /* H5_HAVE_ASPRINTF */
-            obj1_fullpath = (char*)HDmalloc(HDstrlen(grp1_path) + HDstrlen(table->objs[i].name) + 1);
-            HDstrcpy(obj1_fullpath, grp1_path);
-            HDstrcat(obj1_fullpath, table->objs[i].name);
+            if((obj1_fullpath = (char*)HDmalloc(HDstrlen(grp1_path) + HDstrlen(table->objs[i].name) + 1)) == NULL) {
+                HERROR(1, H5E_tools_min_id_g, "name buffer allocation failed");
+            }
+            else {
+                HDstrcpy(obj1_fullpath, grp1_path);
+                HDstrcat(obj1_fullpath, table->objs[i].name);
+            }
 #endif /* H5_HAVE_ASPRINTF */
+            h5diffdebug2("diff_match path1 - %s\n", obj1_fullpath);
 
             /* make full path for obj2 */
 #ifdef H5_HAVE_ASPRINTF
             /* Use the asprintf() routine, since it does what we're trying to do below */
-            if(HDasprintf(&obj2_fullpath, "%s%s", grp2_path, table->objs[i].name) < 0)
-                goto out;
+            if(HDasprintf(&obj2_fullpath, "%s%s", grp2_path, table->objs[i].name) < 0) {
+                HERROR(1, H5E_tools_min_id_g, "name buffer allocation failed");
+            }
 #else /* H5_HAVE_ASPRINTF */
-            obj2_fullpath = (char*)HDmalloc(HDstrlen(grp2_path) + HDstrlen(table->objs[i].name) + 1);
-            HDstrcpy(obj2_fullpath, grp2_path);
-            HDstrcat(obj2_fullpath, table->objs[i].name);
+            if((obj2_fullpath = (char*)HDmalloc(HDstrlen(grp2_path) + HDstrlen(table->objs[i].name) + 1)) == NULL) {
+                HERROR(1, H5E_tools_min_id_g, "name buffer allocation failed");
+            }
+            else {
+                HDstrcpy(obj2_fullpath, grp2_path);
+                HDstrcat(obj2_fullpath, table->objs[i].name);
+            }
 #endif /* H5_HAVE_ASPRINTF */
+            h5diffdebug2("diff_match path2 - %s\n", obj2_fullpath);
 
             /* get index to figure out type of the object in file1 */
-            while(info1->paths[idx1].path &&
-                    (HDstrcmp(obj1_fullpath, info1->paths[idx1].path) != 0))
+            while(info1->paths[idx1].path && (HDstrcmp(obj1_fullpath, info1->paths[idx1].path) != 0))
                 idx1++;
             /* get index to figure out type of the object in file2 */
-            while(info2->paths[idx2].path &&
-                    (HDstrcmp(obj2_fullpath, info2->paths[idx2].path) != 0))
+            while(info2->paths[idx2].path && (HDstrcmp(obj2_fullpath, info2->paths[idx2].path) != 0))
                 idx2++;
 
             /* Set argdata to pass other args into diff() */
@@ -1222,16 +1093,14 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
             argdata.type[1] = info2->paths[idx2].type;
             argdata.is_same_trgobj = table->objs[i].is_same_trgobj;
 
-            options->cmn_objs = 1;
-            if(!g_Parallel)
-            {
+            opts->cmn_objs = 1;
+            if(!g_Parallel) {
                 nfound += diff(file1_id, obj1_fullpath,
                                file2_id, obj2_fullpath,
-                               options, &argdata);
+                            opts, &argdata);
             } /* end if */
 #ifdef H5_HAVE_PARALLEL
-            else
-            {
+            else {
                 int workerFound = 0;
 
                 h5difftrace("Beginning of big else block\n");
@@ -1245,8 +1114,7 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
 
                 /*Set up args to pass to worker task. */
                 if(HDstrlen(obj1_fullpath) > 255 ||
-                   HDstrlen(obj2_fullpath) > 255)
-                {
+                   HDstrlen(obj2_fullpath) > 255) {
                     printf("The parallel diff only supports object names up to 255 characters\n");
                     MPI_Abort(MPI_COMM_WORLD, 0);
                 } /* end if */
@@ -1254,32 +1122,29 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
                 /* set args struct to pass */
                 HDstrcpy(args.name1, obj1_fullpath);
                 HDstrcpy(args.name2, obj2_fullpath);
-                args.options = *options;
+                args.opts = *opts;
                 args.argdata.type[0] = info1->paths[idx1].type;
                 args.argdata.type[1] = info2->paths[idx2].type;
                 args.argdata.is_same_trgobj = table->objs[i].is_same_trgobj;
 
                 /* if there are any outstanding print requests, let's handle one. */
-                if(busyTasks > 0)
-                {
+                if(busyTasks > 0) {
                     int incomingMessage;
 
                     /* check if any tasks freed up, and didn't need to print. */
                     MPI_Iprobe(MPI_ANY_SOURCE, MPI_TAG_DONE, MPI_COMM_WORLD, &incomingMessage, &Status);
 
                     /* first block*/
-                    if(incomingMessage)
-                    {
+                    if(incomingMessage) {
                         workerTasks[Status.MPI_SOURCE - 1] = 1;
                         MPI_Recv(&nFoundbyWorker, sizeof(nFoundbyWorker), MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_DONE, MPI_COMM_WORLD, &Status);
                         nfound += nFoundbyWorker.nfound;
-                        options->not_cmp = options->not_cmp | nFoundbyWorker.not_cmp;
+                        opts->not_cmp = opts->not_cmp | nFoundbyWorker.not_cmp;
                         busyTasks--;
                     } /* end if */
 
                     /* check to see if the print token was returned. */
-                    if(!havePrintToken)
-                    {
+                    if(!havePrintToken) {
                         /* If we don't have the token, someone is probably sending us output */
                         print_incoming_data();
 
@@ -1291,19 +1156,17 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
                             workerTasks[Status.MPI_SOURCE - 1] = 1;
                             MPI_Recv(&nFoundbyWorker, sizeof(nFoundbyWorker), MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_TOK_RETURN, MPI_COMM_WORLD, &Status);
                             nfound += nFoundbyWorker.nfound;
-                            options->not_cmp = options->not_cmp | nFoundbyWorker.not_cmp;
+                            opts->not_cmp = opts->not_cmp | nFoundbyWorker.not_cmp;
                             busyTasks--;
                             havePrintToken = 1;
                         } /* end if */
                     } /* end if */
 
                     /* check to see if anyone needs the print token. */
-                    if(havePrintToken)
-                    {
+                    if(havePrintToken) {
                         /* check incoming queue for print token requests */
                         MPI_Iprobe(MPI_ANY_SOURCE, MPI_TAG_TOK_REQUEST, MPI_COMM_WORLD, &incomingMessage, &Status);
-                        if(incomingMessage)
-                        {
+                        if(incomingMessage) {
                             MPI_Recv(NULL, 0, MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_TOK_REQUEST, MPI_COMM_WORLD, &Status);
                             MPI_Send(NULL, 0, MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_PRINT_TOK, MPI_COMM_WORLD);
                             havePrintToken = 0;
@@ -1314,10 +1177,8 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
                 /* check array of tasks to see which ones are free.
                 * Manager task never does work, so freeTasks[0] is really
                 * worker task 0. */
-                for(n = 1; (n < g_nTasks) && !workerFound; n++)
-                {
-                    if(workerTasks[n-1])
-                    {
+                for(n = 1; (n < g_nTasks) && !workerFound; n++) {
+                    if(workerTasks[n-1]) {
                         /* send file id's and names to first free worker */
                         MPI_Send(&args, sizeof(args), MPI_BYTE, n, MPI_TAG_ARGS, MPI_COMM_WORLD);
 
@@ -1330,55 +1191,47 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
                     } /* end if */
                 } /* end for */
 
-                if(!workerFound)
-                {
+                if(!workerFound) {
                     /* if they were all busy, we've got to wait for one free up
                      *  before we can move on.  If we don't have the token, some
                      * task is currently printing so we'll wait for that task to
                      * return it.
                      */
 
-                    if(!havePrintToken)
-                    {
-                        while(!havePrintToken)
-                        {
+                    if(!havePrintToken) {
+                        while(!havePrintToken) {
                             int incomingMessage;
 
                             print_incoming_data();
                             MPI_Iprobe(MPI_ANY_SOURCE, MPI_TAG_TOK_RETURN, MPI_COMM_WORLD, &incomingMessage, &Status);
-                            if(incomingMessage)
-                            {
+                            if(incomingMessage) {
                                 MPI_Recv(&nFoundbyWorker, sizeof(nFoundbyWorker), MPI_BYTE, MPI_ANY_SOURCE, MPI_TAG_TOK_RETURN, MPI_COMM_WORLD, &Status);
                                 havePrintToken = 1;
                                 nfound += nFoundbyWorker.nfound;
-                                options->not_cmp = options->not_cmp | nFoundbyWorker.not_cmp;
+                                opts->not_cmp = opts->not_cmp | nFoundbyWorker.not_cmp;
                                 /* send this task the work unit. */
                                 MPI_Send(&args, sizeof(args), MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_ARGS, MPI_COMM_WORLD);
                             } /* end if */
                         } /* end while */
                     } /* end if */
                     /* if we do have the token, check for task to free up, or wait for a task to request it */
-                    else
-                    {
+                    else {
                         /* But first print all the data in our incoming queue */
                         print_incoming_data();
                         MPI_Probe(MPI_ANY_SOURCE, MPI_ANY_TAG, MPI_COMM_WORLD, &Status);
-                        if(Status.MPI_TAG == MPI_TAG_DONE)
-                        {
+                        if(Status.MPI_TAG == MPI_TAG_DONE) {
                             MPI_Recv(&nFoundbyWorker, sizeof(nFoundbyWorker), MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_DONE, MPI_COMM_WORLD, &Status);
                             nfound += nFoundbyWorker.nfound;
-                            options->not_cmp = options->not_cmp | nFoundbyWorker.not_cmp;
+                            opts->not_cmp = opts->not_cmp | nFoundbyWorker.not_cmp;
                             MPI_Send(&args, sizeof(args), MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_ARGS, MPI_COMM_WORLD);
                         } /* end if */
-                        else if(Status.MPI_TAG == MPI_TAG_TOK_REQUEST)
-                        {
+                        else if(Status.MPI_TAG == MPI_TAG_TOK_REQUEST) {
                             int incomingMessage;
 
                             MPI_Recv(NULL, 0, MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_TOK_REQUEST, MPI_COMM_WORLD, &Status);
                             MPI_Send(NULL, 0, MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_PRINT_TOK, MPI_COMM_WORLD);
 
-                            do
-                            {
+                            do {
                                 MPI_Iprobe(MPI_ANY_SOURCE, MPI_TAG_TOK_RETURN, MPI_COMM_WORLD, &incomingMessage, &Status);
 
                                 print_incoming_data();
@@ -1386,11 +1239,10 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
 
                             MPI_Recv(&nFoundbyWorker, sizeof(nFoundbyWorker), MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_TOK_RETURN, MPI_COMM_WORLD, &Status);
                             nfound += nFoundbyWorker.nfound;
-                            options->not_cmp = options->not_cmp | nFoundbyWorker.not_cmp;
+                            opts->not_cmp = opts->not_cmp | nFoundbyWorker.not_cmp;
                             MPI_Send(&args, sizeof(args), MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_ARGS, MPI_COMM_WORLD);
                         } /* end else-if */
-                        else
-                        {
+                        else {
                             printf("ERROR: Invalid tag (%d) received \n", Status.MPI_TAG);
                             MPI_Abort(MPI_COMM_WORLD, 0);
                             MPI_Finalize();
@@ -1405,27 +1257,22 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
                 HDfree(obj2_fullpath);
         } /* end if */
     } /* end for */
-    h5difftrace("done with for loop\n");
+    h5diffdebug2("done with for loop - errstat:%d\n", opts->err_stat);
 
 #ifdef H5_HAVE_PARALLEL
-    if(g_Parallel)
-    {
+    if(g_Parallel) {
         /* make sure all tasks are done */
-        while(busyTasks > 0)
-        {
+        while(busyTasks > 0) {
             MPI_Probe(MPI_ANY_SOURCE, MPI_ANY_TAG, MPI_COMM_WORLD, &Status);
-            if(Status.MPI_TAG == MPI_TAG_DONE)
-            {
+            if(Status.MPI_TAG == MPI_TAG_DONE) {
                 MPI_Recv(&nFoundbyWorker, sizeof(nFoundbyWorker), MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_DONE, MPI_COMM_WORLD, &Status);
                 nfound += nFoundbyWorker.nfound;
-                options->not_cmp = options->not_cmp | nFoundbyWorker.not_cmp;
+                opts->not_cmp = opts->not_cmp | nFoundbyWorker.not_cmp;
                 busyTasks--;
             } /* end if */
-            else if(Status.MPI_TAG == MPI_TAG_TOK_REQUEST)
-            {
+            else if(Status.MPI_TAG == MPI_TAG_TOK_REQUEST) {
                 MPI_Recv(NULL, 0, MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_TOK_REQUEST, MPI_COMM_WORLD, &Status);
-                if(havePrintToken)
-                {
+                if(havePrintToken) {
                     int incomingMessage;
 
                     MPI_Send(NULL, 0, MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_PRINT_TOK, MPI_COMM_WORLD);
@@ -1438,17 +1285,15 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
 
                     MPI_Recv(&nFoundbyWorker, sizeof(nFoundbyWorker), MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_TOK_RETURN, MPI_COMM_WORLD, &Status);
                     nfound += nFoundbyWorker.nfound;
-                    options->not_cmp = options->not_cmp | nFoundbyWorker.not_cmp;
+                    opts->not_cmp = opts->not_cmp | nFoundbyWorker.not_cmp;
                     busyTasks--;
                 } /* end if */
                 /* someone else must have it...wait for them to return it, then give it to the task that just asked for it. */
-                else
-                {
+                else {
                     int source = Status.MPI_SOURCE;
                     int incomingMessage;
 
-                    do
-                    {
+                    do {
                         MPI_Iprobe(MPI_ANY_SOURCE, MPI_TAG_TOK_RETURN, MPI_COMM_WORLD, &incomingMessage, &Status);
 
                         print_incoming_data();
@@ -1457,21 +1302,19 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
 
                     MPI_Recv(&nFoundbyWorker, sizeof(nFoundbyWorker), MPI_BYTE, MPI_ANY_SOURCE, MPI_TAG_TOK_RETURN, MPI_COMM_WORLD, &Status);
                     nfound += nFoundbyWorker.nfound;
-                    options->not_cmp = options->not_cmp | nFoundbyWorker.not_cmp;
+                    opts->not_cmp = opts->not_cmp | nFoundbyWorker.not_cmp;
                     busyTasks--;
                     MPI_Send(NULL, 0, MPI_BYTE, source, MPI_TAG_PRINT_TOK, MPI_COMM_WORLD);
                 } /* end else */
             } /* end else-if */
-            else if(Status.MPI_TAG == MPI_TAG_TOK_RETURN)
-            {
+            else if(Status.MPI_TAG == MPI_TAG_TOK_RETURN) {
                 MPI_Recv(&nFoundbyWorker, sizeof(nFoundbyWorker), MPI_BYTE, Status.MPI_SOURCE, MPI_TAG_TOK_RETURN, MPI_COMM_WORLD, &Status);
                 nfound += nFoundbyWorker.nfound;
-                options->not_cmp = options->not_cmp | nFoundbyWorker.not_cmp;
+                opts->not_cmp = opts->not_cmp | nFoundbyWorker.not_cmp;
                 busyTasks--;
                 havePrintToken = 1;
             } /* end else-if */
-            else if(Status.MPI_TAG == MPI_TAG_PRINT_DATA)
-            {
+            else if(Status.MPI_TAG == MPI_TAG_PRINT_DATA) {
                 char  data[PRINT_DATA_MAX_SIZE + 1];
                 HDmemset(data, 0, PRINT_DATA_MAX_SIZE + 1);
 
@@ -1479,8 +1322,7 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
 
                 printf("%s", data);
             } /* end else-if */
-            else
-            {
+            else {
                 printf("ph5diff-manager: ERROR!! Invalid tag (%d) received \n", Status.MPI_TAG);
                 MPI_Abort(MPI_COMM_WORLD, 0);
             } /* end else */
@@ -1499,10 +1341,12 @@ hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
 #endif /* H5_HAVE_PARALLEL */
 
 out:
-    /* free table */
+    opts->err_stat = opts->err_stat | ret_value;
+
+/* free table */
     if (table)
         trav_table_free(table);
-    h5difftrace("diff_match finish\n");
+    h5diffdebug2("diff_match finish:%d\n", nfound);
 
     return nfound;
 }
@@ -1511,47 +1355,36 @@ out:
 /*-------------------------------------------------------------------------
  * Function: diff
  *
- * Purpose: switch between types and choose the diff function
- * TYPE is either
- *  H5G_GROUP         Object is a group
- *  H5G_DATASET       Object is a dataset
- *  H5G_TYPE          Object is a named data type
- *  H5G_LINK          Object is a symbolic link
- *
- * Return: Number of differences found
- *
- * Programmer: Jonathan Kim
- *  - Move follow symlinks code toward top. (March 2812)
- *  - Add following symlinks feature (Feb 11,2010)
- *  - Change to use diff_args_t to pass the rest of args.
- *    Passing through it instead of individual args provides smoother
- *    extensibility through its members along with MPI code update for ph5diff
- *    as it doesn't require interface change.
- *    (May 6,2011)
+ * Purpose:  switch between types and choose the diff function
+ *           TYPE is either
+ *               H5G_GROUP         Object is a group
+ *               H5G_DATASET       Object is a dataset
+ *               H5G_TYPE          Object is a named data type
+ *               H5G_LINK          Object is a symbolic link
  *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- * Date: May 9, 2003
+ * Return:   Number of differences found
  *-------------------------------------------------------------------------
  */
-
-hsize_t diff(hid_t file1_id,
+hsize_t
+diff(hid_t file1_id,
               const char *path1,
               hid_t file2_id,
               const char *path2,
-              diff_opt_t * options,
+              diff_opt_t * opts,
               diff_args_t *argdata)
 {
-    hid_t   dset1_id = (-1);
-    hid_t   dset2_id = (-1);
-    hid_t   type1_id = (-1);
-    hid_t   type2_id = (-1);
-    hid_t   grp1_id = (-1);
-    hid_t   grp2_id = (-1);
-    int     ret;
-    hbool_t     is_dangle_link1 = FALSE;
-    hbool_t     is_dangle_link2 = FALSE;
-    hbool_t     is_hard_link = FALSE;
-    hsize_t nfound = 0;
+    int           ret_value = opts->err_stat;
+    int           status = -1;
+    hid_t         dset1_id = -1;
+    hid_t         dset2_id = -1;
+    hid_t         type1_id = -1;
+    hid_t         type2_id = -1;
+    hid_t         grp1_id = -1;
+    hid_t         grp2_id = -1;
+    hbool_t       is_dangle_link1 = FALSE;
+    hbool_t       is_dangle_link2 = FALSE;
+    hbool_t       is_hard_link = FALSE;
+    hsize_t       nfound = 0;
     h5trav_type_t object_type;
 
     /* to get link info */
@@ -1561,11 +1394,11 @@ hsize_t diff(hid_t file1_id,
     h5difftrace("diff start\n");
 
     /*init link info struct */
-    HDmemset(&linkinfo1,0,sizeof(h5tool_link_info_t));
-    HDmemset(&linkinfo2,0,sizeof(h5tool_link_info_t));
+    HDmemset(&linkinfo1, 0, sizeof(h5tool_link_info_t));
+    HDmemset(&linkinfo2, 0, sizeof(h5tool_link_info_t));
 
     /* pass how to handle printing warnings to linkinfo option */
-    if(print_warn(options))
+    if(print_warn(opts))
         linkinfo1.opt.msg_mode = linkinfo2.opt.msg_mode = 1;
 
     /* for symbolic links, take care follow symlink and no dangling link
@@ -1573,78 +1406,69 @@ hsize_t diff(hid_t file1_id,
     if (argdata->type[0] == H5TRAV_TYPE_LINK ||
         argdata->type[0] == H5TRAV_TYPE_UDLINK ||
         argdata->type[1] == H5TRAV_TYPE_LINK ||
-        argdata->type[1] == H5TRAV_TYPE_UDLINK )
-    {
+        argdata->type[1] == H5TRAV_TYPE_UDLINK) {
         /*
          * check dangling links for path1 and path2
          */
 
         /* target object1 - get type and name */
-        ret = H5tools_get_symlink_info(file1_id, path1, &linkinfo1, options->follow_links);
+        if ((status = H5tools_get_symlink_info(file1_id, path1, &linkinfo1, opts->follow_links)) < 0)
+            HGOTO_ERROR(1, H5E_tools_min_id_g, "H5tools_get_symlink_info failed");
+
         /* dangling link */
-        if (ret == 0)
-        {
-            if (options->no_dangle_links)
-            {
+        if (status == 0) {
+            if (opts->no_dangle_links) {
                 /* dangling link is error */
-                if(options->m_verbose)
+                if(opts->m_verbose)
                     parallel_print("Warning: <%s> is a dangling link.\n", path1);
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "dangling link is error");
             }
             else
                 is_dangle_link1 = TRUE;
         }
-        else if (ret < 0)
-            goto out;
 
         /* target object2 - get type and name */
-        ret = H5tools_get_symlink_info(file2_id, path2, &linkinfo2, options->follow_links );
+        if ((status = H5tools_get_symlink_info(file2_id, path2, &linkinfo2, opts->follow_links)) < 0)
+            HGOTO_ERROR(1, H5E_tools_min_id_g, "H5tools_get_symlink_info failed");
         /* dangling link */
-        if (ret == 0)
-        {
-            if (options->no_dangle_links)
-            {
+        if (status == 0) {
+            if (opts->no_dangle_links) {
                 /* dangling link is error */
-                if(options->m_verbose)
+                if(opts->m_verbose)
                     parallel_print("Warning: <%s> is a dangling link.\n", path2);
-                goto out;
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "dangling link is error");
             }
             else
                 is_dangle_link2 = TRUE;
         }
-        else if (ret < 0)
-            goto out;
 
         /* found dangling link */
-        if (is_dangle_link1 || is_dangle_link2)
-            goto out2;
+        if (is_dangle_link1 || is_dangle_link2) {
+            HGOTO_DONE(0);
+        }
 
         /* follow symbolic link option */
-        if (options->follow_links)
-        {
+        if (opts->follow_links) {
             if (linkinfo1.linfo.type == H5L_TYPE_SOFT ||
                     linkinfo1.linfo.type == H5L_TYPE_EXTERNAL)
                 argdata->type[0] = (h5trav_type_t)linkinfo1.trg_type;
 
-            if (linkinfo2.linfo.type == H5L_TYPE_SOFT ||
-                    linkinfo2.linfo.type == H5L_TYPE_EXTERNAL)
+            if (linkinfo2.linfo.type == H5L_TYPE_SOFT || linkinfo2.linfo.type == H5L_TYPE_EXTERNAL)
                 argdata->type[1] = (h5trav_type_t)linkinfo2.trg_type;
         }
     }
     /* if objects are not the same type */
-    if (argdata->type[0] != argdata->type[1])
-    {
-        if (options->m_verbose||options->m_list_not_cmp)
-        {
+    if (argdata->type[0] != argdata->type[1]) {
+        if (opts->m_verbose||opts->m_list_not_cmp) {
             parallel_print("Not comparable: <%s> is of type %s and <%s> is of type %s\n",
             path1, get_type(argdata->type[0]),
             path2, get_type(argdata->type[1]));
         }
-        options->not_cmp=1;
+        opts->not_cmp = 1;
         /* TODO: will need to update non-comparable is different
-         * options->contents = 0;
+         * opts->contents = 0;
          */
-        goto out2;
+        HGOTO_DONE(0);
     }
     else /* now both object types are same */
         object_type = argdata->type[0];
@@ -1657,88 +1481,79 @@ hsize_t diff(hid_t file1_id,
      *
      * Perform this to match the outputs as bypassing.
      */
-     if (argdata->is_same_trgobj)
-     {
+     if (argdata->is_same_trgobj) {
         h5difftrace("argdata->is_same_trgobj\n");
         is_hard_link = (object_type == H5TRAV_TYPE_DATASET ||
                         object_type == H5TRAV_TYPE_NAMED_DATATYPE ||
                         object_type == H5TRAV_TYPE_GROUP);
-        if (options->follow_links || is_hard_link)
-        {
+        if (opts->follow_links || is_hard_link) {
             /* print information is only verbose option is used */
-            if(options->m_verbose || options->m_report)
-            {
-                switch(object_type)
-                {
+            if(opts->m_verbose || opts->m_report) {
+                switch(object_type) {
                     case H5TRAV_TYPE_DATASET:
-                        do_print_objname("dataset", path1, path2, options);
+                        do_print_objname("dataset", path1, path2, opts);
                         break;
                     case H5TRAV_TYPE_NAMED_DATATYPE:
-                        do_print_objname("datatype", path1, path2, options);
+                        do_print_objname("datatype", path1, path2, opts);
                         break;
                     case H5TRAV_TYPE_GROUP:
-                        do_print_objname("group", path1, path2, options);
+                        do_print_objname("group", path1, path2, opts);
                         break;
                     case H5TRAV_TYPE_LINK:
-                        do_print_objname("link", path1, path2, options);
+                        do_print_objname("link", path1, path2, opts);
                         break;
                     case H5TRAV_TYPE_UDLINK:
                         if(linkinfo1.linfo.type == H5L_TYPE_EXTERNAL && linkinfo2.linfo.type == H5L_TYPE_EXTERNAL)
-                            do_print_objname("external link", path1, path2, options);
+                            do_print_objname("external link", path1, path2, opts);
                         else
-                            do_print_objname ("user defined link", path1, path2, options);
+                            do_print_objname ("user defined link", path1, path2, opts);
                         break;
                     case H5TRAV_TYPE_UNKNOWN:
                     default:
                         parallel_print("Comparison not supported: <%s> and <%s> are of type %s\n",
                             path1, path2, get_type(object_type) );
-                        options->not_cmp = 1;
+                        opts->not_cmp = 1;
                         break;
                 } /* switch(type)*/
 
                 print_found(nfound);
-            } /* if(options->m_verbose || options->m_report) */
+            } /* if(opts->m_verbose || opts->m_report) */
 
             /* exact same, so comparison is done */
-            goto out2;
+            HGOTO_DONE(0);
         }
     }
 
-    switch(object_type)
-    {
+    switch(object_type) {
        /*----------------------------------------------------------------------
         * H5TRAV_TYPE_DATASET
         *----------------------------------------------------------------------
         */
         case H5TRAV_TYPE_DATASET:
             if((dset1_id = H5Dopen2(file1_id, path1, H5P_DEFAULT)) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dopen2 failed");
             if((dset2_id = H5Dopen2(file2_id, path2, H5P_DEFAULT)) < 0)
-                goto out;
-      /* verbose (-v) and report (-r) mode */
-            if(options->m_verbose || options->m_report)
-            {
-                do_print_objname("dataset", path1, path2, options);
-                nfound = diff_dataset(file1_id, file2_id, path1, path2, options);
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dopen2 failed");
+            /* verbose (-v) and report (-r) mode */
+            if(opts->m_verbose || opts->m_report) {
+                do_print_objname("dataset", path1, path2, opts);
+                nfound = diff_dataset(file1_id, file2_id, path1, path2, opts);
                 print_found(nfound);
             }
             /* quiet mode (-q), just count differences */
-            else if(options->m_quiet)
-            {
-                nfound = diff_dataset(file1_id, file2_id, path1, path2, options);
+            else if(opts->m_quiet) {
+                nfound = diff_dataset(file1_id, file2_id, path1, path2, opts);
             }
-      /* the rest (-c, none, ...) */
-            else
-            {
-                nfound = diff_dataset(file1_id, file2_id, path1, path2, options);
+            /* the rest (-c, none, ...) */
+            else {
+                nfound = diff_dataset(file1_id, file2_id, path1, path2, opts);
                 /* print info if difference found  */
-                if (nfound)
-                {
-                    do_print_objname("dataset", path1, path2, options);
+                if (nfound) {
+                    do_print_objname("dataset", path1, path2, opts);
                     print_found(nfound);
                 }
             }
-
+            h5diffdebug2("diff after dataset:%d\n", nfound);
 
             /*---------------------------------------------------------
              * compare attributes
@@ -1747,13 +1562,13 @@ hsize_t diff(hid_t file1_id,
              *---------------------------------------------------------
              */
             if(path1)
-                nfound += diff_attr(dset1_id, dset2_id, path1, path2, options);
+                nfound += diff_attr(dset1_id, dset2_id, path1, path2, opts);
 
 
             if(H5Dclose(dset1_id) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dclose failed");
             if(H5Dclose(dset2_id) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dclose failed");
             break;
 
        /*----------------------------------------------------------------------
@@ -1762,21 +1577,21 @@ hsize_t diff(hid_t file1_id,
         */
         case H5TRAV_TYPE_NAMED_DATATYPE:
             if((type1_id = H5Topen2(file1_id, path1, H5P_DEFAULT)) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Topen2 failed");
             if((type2_id = H5Topen2(file2_id, path2, H5P_DEFAULT)) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Topen2 failed");
 
-            if((ret = H5Tequal(type1_id, type2_id)) < 0)
-                goto out;
+            if((status = H5Tequal(type1_id, type2_id)) < 0)
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tequal failed");
 
             /* if H5Tequal is > 0 then the datatypes refer to the same datatype */
-            nfound = (ret > 0) ? 0 : 1;
+            nfound = (status > 0) ? 0 : 1;
 
-            if(print_objname(options,nfound))
-                do_print_objname("datatype", path1, path2, options);
+            if(print_objname(opts, nfound))
+                do_print_objname("datatype", path1, path2, opts);
 
             /* always print the number of differences found in verbose mode */
-            if(options->m_verbose)
+            if(opts->m_verbose)
                 print_found(nfound);
 
             /*-----------------------------------------------------------------
@@ -1786,12 +1601,12 @@ hsize_t diff(hid_t file1_id,
              *-----------------------------------------------------------------
              */
             if(path1)
-                nfound += diff_attr(type1_id, type2_id, path1, path2, options);
+                nfound += diff_attr(type1_id, type2_id, path1, path2, opts);
 
             if(H5Tclose(type1_id) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tclose failed");
             if(H5Tclose(type2_id) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tclose failed");
             break;
 
        /*----------------------------------------------------------------------
@@ -1799,17 +1614,17 @@ hsize_t diff(hid_t file1_id,
         *----------------------------------------------------------------------
         */
         case H5TRAV_TYPE_GROUP:
-            if(print_objname(options, nfound))
-                do_print_objname("group", path1, path2, options);
+            if(print_objname(opts, nfound))
+                do_print_objname("group", path1, path2, opts);
 
             /* always print the number of differences found in verbose mode */
-            if(options->m_verbose)
+            if(opts->m_verbose)
                 print_found(nfound);
 
             if((grp1_id = H5Gopen2(file1_id, path1, H5P_DEFAULT)) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Gclose failed");
             if((grp2_id = H5Gopen2(file2_id, path2, H5P_DEFAULT)) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Gclose failed");
 
             /*-----------------------------------------------------------------
              * compare attributes
@@ -1818,12 +1633,12 @@ hsize_t diff(hid_t file1_id,
              *-----------------------------------------------------------------
              */
             if(path1)
-                nfound += diff_attr(grp1_id, grp2_id, path1, path2, options);
+                nfound += diff_attr(grp1_id, grp2_id, path1, path2, opts);
 
             if(H5Gclose(grp1_id) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Gclose failed");
             if(H5Gclose(grp2_id) < 0)
-                goto out;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Gclose failed");
             break;
 
 
@@ -1833,19 +1648,19 @@ hsize_t diff(hid_t file1_id,
         */
         case H5TRAV_TYPE_LINK:
             {
-            ret = HDstrcmp(linkinfo1.trg_path, linkinfo2.trg_path);
+                status = HDstrcmp(linkinfo1.trg_path, linkinfo2.trg_path);
 
-            /* if the target link name is not same then the links are "different" */
-            nfound = (ret != 0) ? 1 : 0;
+                /* if the target link name is not same then the links are "different" */
+                nfound = (status != 0) ? 1 : 0;
 
-            if(print_objname(options, nfound))
-                do_print_objname("link", path1, path2, options);
+                if(print_objname(opts, nfound))
+                    do_print_objname("link", path1, path2, opts);
 
-            /* always print the number of differences found in verbose mode */
-            if(options->m_verbose)
-                print_found(nfound);
+                /* always print the number of differences found in verbose mode */
+                if(opts->m_verbose)
+                    print_found(nfound);
 
-            }
+                }
             break;
 
        /*----------------------------------------------------------------------
@@ -1854,101 +1669,85 @@ hsize_t diff(hid_t file1_id,
         */
         case H5TRAV_TYPE_UDLINK:
             {
-            /* Only external links will have a query function registered */
-            if(linkinfo1.linfo.type == H5L_TYPE_EXTERNAL && linkinfo2.linfo.type == H5L_TYPE_EXTERNAL)
-            {
-                /* If the buffers are the same size, compare them */
-                if(linkinfo1.linfo.u.val_size == linkinfo2.linfo.u.val_size)
-                {
-                    ret = HDmemcmp(linkinfo1.trg_path, linkinfo2.trg_path, linkinfo1.linfo.u.val_size);
-                }
-                else
-                    ret = 1;
+                /* Only external links will have a query function registered */
+                if(linkinfo1.linfo.type == H5L_TYPE_EXTERNAL && linkinfo2.linfo.type == H5L_TYPE_EXTERNAL) {
+                    /* If the buffers are the same size, compare them */
+                    if(linkinfo1.linfo.u.val_size == linkinfo2.linfo.u.val_size) {
+                        status = HDmemcmp(linkinfo1.trg_path, linkinfo2.trg_path, linkinfo1.linfo.u.val_size);
+                    }
+                    else
+                        status = 1;
 
-                /* if "linkinfo1.trg_path" != "linkinfo2.trg_path" then the links
-                 * are "different" extlinkinfo#.path is combination string of
-                 * file_name and obj_name
-                 */
-                nfound = (ret != 0) ? 1 : 0;
+                    /* if "linkinfo1.trg_path" != "linkinfo2.trg_path" then the links
+                     * are "different" extlinkinfo#.path is combination string of
+                     * file_name and obj_name
+                     */
+                    nfound = (status != 0) ? 1 : 0;
 
-                if(print_objname(options, nfound))
-                    do_print_objname("external link", path1, path2, options);
+                    if(print_objname(opts, nfound))
+                        do_print_objname("external link", path1, path2, opts);
 
-            } /* end if */
-            else
-            {
-                /* If one or both of these links isn't an external link, we can only
-                 * compare information from H5Lget_info since we don't have a query
-                 * function registered for them.
-                 *
-                 * If the link classes or the buffer length are not the
-                 * same, the links are "different"
-                 */
-                if((linkinfo1.linfo.type != linkinfo2.linfo.type) ||
-                   (linkinfo1.linfo.u.val_size != linkinfo2.linfo.u.val_size))
-                    nfound = 1;
-                else
-                    nfound = 0;
-
-                if (print_objname (options, nfound))
-                    do_print_objname ("user defined link", path1, path2, options);
-            } /* end else */
+                } /* end if */
+                else {
+                    /* If one or both of these links isn't an external link, we can only
+                     * compare information from H5Lget_info since we don't have a query
+                     * function registered for them.
+                     *
+                     * If the link classes or the buffer length are not the
+                     * same, the links are "different"
+                     */
+                    if((linkinfo1.linfo.type != linkinfo2.linfo.type) ||
+                    (linkinfo1.linfo.u.val_size != linkinfo2.linfo.u.val_size))
+                        nfound = 1;
+                    else
+                        nfound = 0;
 
-            /* always print the number of differences found in verbose mode */
-            if(options->m_verbose)
-                print_found(nfound);
+                    if (print_objname (opts, nfound))
+                        do_print_objname ("user defined link", path1, path2, opts);
+                } /* end else */
+
+                /* always print the number of differences found in verbose mode */
+                if(opts->m_verbose)
+                    print_found(nfound);
             }
             break;
 
         case H5TRAV_TYPE_UNKNOWN:
         default:
-            if(options->m_verbose)
+            if(opts->m_verbose)
                 parallel_print("Comparison not supported: <%s> and <%s> are of type %s\n",
                     path1, path2, get_type(object_type) );
-            options->not_cmp = 1;
+            opts->not_cmp = 1;
             break;
      }
 
-    /* free link info buffer */
-    if (linkinfo1.trg_path)
-        HDfree(linkinfo1.trg_path);
-    if (linkinfo2.trg_path)
-        HDfree(linkinfo2.trg_path);
-
-    return nfound;
-
-out:
-    options->err_stat = 1;
+done:
+    opts->err_stat = opts->err_stat | ret_value;
 
-out2:
     /*-----------------------------------
      * handle dangling link(s)
      */
     /* both path1 and path2 are dangling links */
-    if(is_dangle_link1 && is_dangle_link2)
-    {
-        if(print_objname(options, nfound))
-        {
-            do_print_objname("dangling link", path1, path2, options);
+    if(is_dangle_link1 && is_dangle_link2) {
+        if(print_objname(opts, nfound)) {
+            do_print_objname("dangling link", path1, path2, opts);
             print_found(nfound);
         }
     }
     /* path1 is dangling link */
-    else if (is_dangle_link1)
-    {
-        if(options->m_verbose)
+    else if (is_dangle_link1) {
+        if(opts->m_verbose)
            parallel_print("obj1 <%s> is a dangling link.\n", path1);
         nfound++;
-        if(print_objname(options, nfound))
+        if(print_objname(opts, nfound))
             print_found(nfound);
     }
     /* path2 is dangling link */
-    else if (is_dangle_link2)
-    {
-        if(options->m_verbose)
+    else if (is_dangle_link2) {
+        if(opts->m_verbose)
             parallel_print("obj2 <%s> is a dangling link.\n", path2);
         nfound++;
-        if(print_objname(options, nfound))
+        if(print_objname(opts, nfound))
             print_found(nfound);
     }
 
@@ -1961,13 +1760,16 @@ out2:
     /* close */
     /* disable error reporting */
     H5E_BEGIN_TRY {
+        H5Dclose(dset1_id);
+        H5Dclose(dset2_id);
         H5Tclose(type1_id);
         H5Tclose(type2_id);
         H5Gclose(grp1_id);
-        H5Tclose(grp2_id);
+        H5Gclose(grp2_id);
         /* enable error reporting */
     } H5E_END_TRY;
-    h5difftrace("diff finish\n");
+
+    h5diffdebug3("diff finish:%d - errstat:%d\n", nfound, opts->err_stat);
 
     return nfound;
 }
diff --git a/tools/lib/h5diff.h b/tools/lib/h5diff.h
index 04b640f..26bcd95 100644
--- a/tools/lib/h5diff.h
+++ b/tools/lib/h5diff.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef H5DIFF_H__
@@ -40,7 +38,7 @@
 
 /*-------------------------------------------------------------------------
  * This is used to pass multiple args into diff().
- * Passing this instead of several each arg provides smoother extensibility 
+ * Passing this instead of several each arg provides smoother extensibility
  * through its members along with MPI code for ph5diff
  * as it doesn't require interface change.
  *------------------------------------------------------------------------*/
@@ -97,13 +95,13 @@ H5TOOLS_DLL hsize_t  h5diff(const char *fname1,
                 const char *fname2,
                 const char *objname1,
                 const char *objname2,
-                diff_opt_t *options);
+                diff_opt_t *opts);
 
 H5TOOLS_DLL hsize_t diff( hid_t      file1_id,
               const char *path1,
               hid_t      file2_id,
               const char *path2,
-              diff_opt_t *options,
+              diff_opt_t *opts,
               diff_args_t *argdata);
 
 #ifdef H5_HAVE_PARALLEL
@@ -127,18 +125,18 @@ hsize_t diff_dataset( hid_t file1_id,
                       hid_t file2_id,
                       const char *obj1_name,
                       const char *obj2_name,
-                      diff_opt_t *options);
+                      diff_opt_t *opts);
 
 hsize_t diff_datasetid( hid_t dset1_id,
                         hid_t dset2_id,
                         const char *obj1_name,
                         const char *obj2_name,
-                        diff_opt_t *options);
+                        diff_opt_t *opts);
 
 
 hsize_t diff_match( hid_t file1_id, const char *grp1, trav_info_t *info1,
                     hid_t file2_id, const char *grp2, trav_info_t *info2,
-                    trav_table_t *table, diff_opt_t *options );
+                    trav_table_t *table, diff_opt_t *opts );
 
 hsize_t diff_array( void *_mem1,
                     void *_mem2,
@@ -146,7 +144,7 @@ hsize_t diff_array( void *_mem1,
                     hsize_t hyper_start,
                     int rank,
                     hsize_t *dims,
-                    diff_opt_t *options,
+                    diff_opt_t *opts,
                     const char *name1,
                     const char *name2,
                     hid_t m_type,
@@ -164,7 +162,7 @@ int diff_can_type( hid_t       f_type1, /* file data type */
                    hsize_t     *maxdim2,
                    const char  *obj1_name,
                    const char  *obj2_name,
-                   diff_opt_t  *options,
+                   diff_opt_t  *opts,
                    int         is_compound);
 
 
@@ -172,7 +170,7 @@ hsize_t diff_attr(hid_t loc1_id,
                   hid_t loc2_id,
                   const char *path1,
                   const char *path2,
-                  diff_opt_t *options);
+                  diff_opt_t *opts);
 
 
 /*-------------------------------------------------------------------------
@@ -189,10 +187,10 @@ const char* get_class(H5T_class_t tclass);
 const char* get_sign(H5T_sign_t sign);
 void        print_dimensions (int rank, hsize_t *dims);
 herr_t      match_up_memsize (hid_t f_tid1_id, hid_t f_tid2_id,
-                              hid_t *m_tid1, hid_t *m_tid2, 
+                              hid_t *m_tid1, hid_t *m_tid2,
                               size_t *m_size1, size_t  *m_size2);
 /* in h5diff.c */
-int         print_objname(diff_opt_t *options, hsize_t nfound);
+int         print_objname(diff_opt_t *opts, hsize_t nfound);
 void        do_print_objname (const char *OBJ, const char *path1, const char *path2, diff_opt_t * opts);
 void        do_print_attrname (const char *attr, const char *path1, const char *path2);
 
diff --git a/tools/lib/h5diff_array.c b/tools/lib/h5diff_array.c
index e066937..11f5e41 100644
--- a/tools/lib/h5diff_array.c
+++ b/tools/lib/h5diff_array.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5private.h"
@@ -19,7 +17,6 @@
 #include "h5diff.h"
 #include "ph5diff.h"
 
-
 /*-------------------------------------------------------------------------
  * printf formatting
  *-------------------------------------------------------------------------
@@ -68,9 +65,8 @@
 #define LLI_FORMAT_P_NOTCOMP  "%-15" H5_PRINTF_LL_WIDTH "d %-15" H5_PRINTF_LL_WIDTH "d %-15" H5_PRINTF_LL_WIDTH "d not comparable\n"
 #define ULLI_FORMAT_P_NOTCOMP "%-15" H5_PRINTF_LL_WIDTH "u %-15" H5_PRINTF_LL_WIDTH "u %-15" H5_PRINTF_LL_WIDTH "d not comparable\n"
 
-
 /* if system EPSILON is defined, use the system EPSILON; otherwise, use
-   constants that are close to most EPSILON values */
+ constants that are close to most EPSILON values */
 
 #ifndef FLT_EPSILON
 #define FLT_EPSILON 1.19209E-07
@@ -80,7 +76,6 @@
 #define DBL_EPSILON 2.22045E-16
 #endif
 
-
 /*-------------------------------------------------------------------------
  * -p relative error formula
  *
@@ -110,7 +105,6 @@ static hbool_t not_comparable;
         not_comparable = TRUE;                                          \
 }
 
-
 #define PER_UNSIGN(TYPE,A,B) {                                          \
     per = -1;                                                           \
     not_comparable = FALSE;                                             \
@@ -123,210 +117,110 @@ static hbool_t not_comparable;
         not_comparable = TRUE;                                          \
 }
 
-
 #define PDIFF(a,b)    (((b) > (a)) ? ((b) - (a)) : ((a) -(b)))
 
-typedef struct mcomp_t
-{
-    unsigned        n;      /* number of members */
-    hid_t           *ids;   /* member type id */
-    size_t          *offsets;
-    struct mcomp_t  **m;     /* members */
-}mcomp_t;
-
+typedef struct mcomp_t {
+    unsigned n; /* number of members */
+    hid_t *ids; /* member type id */
+    size_t *offsets;
+    struct mcomp_t **m; /* members */
+} mcomp_t;
 
 /*-------------------------------------------------------------------------
  * local prototypes
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_region(hid_t obj1_id, hid_t obj2_id,hid_t region1_id, hid_t region2_id, diff_opt_t *options);
+static hsize_t diff_region(hid_t obj1_id, hid_t obj2_id, hid_t region1_id,
+        hid_t region2_id, diff_opt_t *opts);
 static hbool_t all_zero(const void *_mem, size_t size);
-static int     ull2float(unsigned long long ull_value, float *f_value);
-static hsize_t character_compare(char *mem1,char *mem2,hsize_t i,unsigned u,int rank,hsize_t *dims,hsize_t *acc,hsize_t *pos,diff_opt_t *options,const char *obj1,const char *obj2,int *ph);
-static hsize_t character_compare_opt(unsigned char *mem1,unsigned char *mem2,hsize_t i,int rank,hsize_t *dims,hsize_t *acc,hsize_t *pos,diff_opt_t *options,const char *obj1,const char *obj2,int *ph);
-static hbool_t equal_float(float value, float expected, diff_opt_t *options);
-static hbool_t equal_double(double value, double expected, diff_opt_t *options);
+static int ull2float(unsigned long long ull_value, float *f_value);
+static hsize_t character_compare(char *mem1, char *mem2, hsize_t i, size_t u,
+        int rank, hsize_t *dims, hsize_t *acc, hsize_t *pos,
+        diff_opt_t *opts, const char *obj1, const char *obj2, int *ph);
+static hsize_t character_compare_opt(unsigned char *mem1, unsigned char *mem2,
+        hsize_t i, int rank, hsize_t *dims, hsize_t *acc, hsize_t *pos,
+        diff_opt_t *opts, const char *obj1, const char *obj2, int *ph);
+static hbool_t equal_float(float value, float expected, diff_opt_t *opts);
+static hbool_t equal_double(double value, double expected, diff_opt_t *opts);
 #if H5_SIZEOF_LONG_DOUBLE !=0
-static hbool_t equal_ldouble(long double value, long double expected, diff_opt_t *options);
+static hbool_t equal_ldouble(long double value, long double expected, diff_opt_t *opts);
 #endif
-static int print_data(diff_opt_t *options);
-static void print_pos(int *ph,int pp,hsize_t curr_pos,hsize_t *acc,hsize_t *pos,int rank,hsize_t *dims,const char *obj1,const char *obj2 );
-static void print_char_pos(int *ph,int pp,hsize_t curr_pos,unsigned u,hsize_t *acc,hsize_t *pos,int rank,hsize_t *dims,const char *obj1,const char *obj2 );
+static int print_data(diff_opt_t *opts);
+static void print_pos(int *ph, int pp, hsize_t curr_pos, hsize_t *acc,
+        hsize_t *pos, int rank, hsize_t *dims, const char *obj1,
+        const char *obj2);
+static void print_char_pos(int *ph, int pp, hsize_t curr_pos, size_t u,
+        hsize_t *acc, hsize_t *pos, int rank, hsize_t *dims, const char *obj1,
+        const char *obj2);
 static void h5diff_print_char(char ch);
-static hsize_t diff_datum(void       *_mem1,
-                   void       *_mem2,
-                   hid_t      m_type,
-                   hsize_t    i,
-                   int        rank,
-                   hsize_t    *dims,
-                   hsize_t    *acc,
-                   hsize_t    *pos,
-                   diff_opt_t *options,
-                   const char *obj1,
-                   const char *obj2,
-                   hid_t      container1_id,
-                   hid_t      container2_id, /*where the reference came from*/
-                   int        *ph,           /*print header */
-                   mcomp_t    *members);      /*compound members */
-static hsize_t diff_float(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph);
-static hsize_t diff_double(unsigned char *mem1,
-                    unsigned char *mem2,
-                    hsize_t       nelmts,
-                    hsize_t       hyper_start,
-                    int           rank,
-                    hsize_t       *dims,
-                    hsize_t       *acc,
-                    hsize_t       *pos,
-                    diff_opt_t    *options,
-                    const char    *obj1,
-                    const char    *obj2,
-                    int           *ph);
+static hsize_t diff_datum(void *_mem1, void *_mem2, hid_t m_type, hsize_t index,
+        int rank, hsize_t *dims, hsize_t *acc, hsize_t *pos,
+        diff_opt_t *opts, const char *obj1, const char *obj2,
+        hid_t container1_id, hid_t container2_id, /*where the reference came from*/
+        int *ph, /*print header */
+        mcomp_t *members); /*compound members */
+static hsize_t diff_float(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
+static hsize_t diff_double(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
 #if H5_SIZEOF_LONG_DOUBLE !=0
 static hsize_t diff_ldouble(unsigned char *mem1,
-                     unsigned char *mem2,
-                     hsize_t       nelmts,
-                     hsize_t       hyper_start,
-                     int           rank,
-                     hsize_t       *dims,
-                     hsize_t       *acc,
-                     hsize_t       *pos,
-                     diff_opt_t    *options,
-                     const char    *obj1,
-                     const char    *obj2,
-                     int           *ph);
+        unsigned char *mem2,
+        hsize_t nelmts,
+        hsize_t hyper_start,
+        int rank,
+        hsize_t *dims,
+        hsize_t *acc,
+        hsize_t *pos,
+        diff_opt_t *opts,
+        const char *obj1,
+        const char *obj2,
+        int *ph);
 #endif
-static hsize_t diff_schar(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph);
-static hsize_t diff_uchar(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph);
-static hsize_t diff_short(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph);
-static hsize_t diff_ushort(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph);
-static hsize_t diff_int(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph);
-static hsize_t diff_uint(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph);
-static hsize_t diff_long(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph);
-static hsize_t diff_ulong(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph);
-static hsize_t diff_llong(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph);
-static hsize_t diff_ullong(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph);
-
+static hsize_t diff_schar(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
+static hsize_t diff_uchar(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
+static hsize_t diff_short(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
+static hsize_t diff_ushort(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
+static hsize_t diff_int(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
+static hsize_t diff_uint(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
+static hsize_t diff_long(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
+static hsize_t diff_ulong(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
+static hsize_t diff_llong(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
+static hsize_t diff_ullong(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph);
 
 /*-------------------------------------------------------------------------
  * NaN detection
@@ -339,13 +233,11 @@ typedef enum dtype_t
     FLT_FLOAT,
     FLT_DOUBLE,
     FLT_LDOUBLE
-} dtype_t;
+}dtype_t;
 #else
 
-typedef enum dtype_t
-{
-    FLT_FLOAT,
-    FLT_DOUBLE
+typedef enum dtype_t {
+    FLT_FLOAT, FLT_DOUBLE
 } dtype_t;
 #endif
 
@@ -358,50 +250,44 @@ static hbool_t my_isnan(dtype_t type, void *val);
 static void get_member_types(hid_t tid, mcomp_t *members);
 static void close_member_types(mcomp_t *members);
 
-
-
 /*-------------------------------------------------------------------------
  * Function: diff_array
  *
  * Purpose: compare two memory buffers;
  *
  * Return: number of differences found
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: November 12, 2003
- *
  *-------------------------------------------------------------------------
  */
 
-hsize_t diff_array( void *_mem1,
-                    void *_mem2,
-                    hsize_t nelmts,
-                    hsize_t hyper_start,
-                    int rank,
-                    hsize_t *dims,
-                    diff_opt_t *options,
-                    const char *name1,
-                    const char *name2,
-                    hid_t m_type,
-                    hid_t container1_id,
-                    hid_t container2_id) /* dataset where the reference came from*/
+hsize_t diff_array(
+        void *_mem1,
+        void *_mem2,
+        hsize_t nelmts,
+        hsize_t hyper_start,
+        int rank,
+        hsize_t *dims,
+        diff_opt_t *opts,
+        const char *name1,
+        const char *name2,
+        hid_t m_type,
+        hid_t container1_id,
+        hid_t container2_id) /* dataset where the reference came from*/
 {
-    hsize_t       nfound=0;          /* number of differences found */
-    size_t        size;              /* size of datum */
-    unsigned char *mem1 = (unsigned char*)_mem1;
-    unsigned char *mem2 = (unsigned char*)_mem2;
-    hsize_t       acc[32];    /* accumulator position */
-    hsize_t       pos[32];    /* matrix position */
-    int           ph=1;       /* print header  */
-    hsize_t       i;
-    int           j;
-    mcomp_t       members;
-    H5T_class_t   type_class;
-
-    h5difftrace("diff_array start\n");
+    hsize_t         nfound = 0; /* number of differences found */
+    size_t          size; /* size of datum */
+    unsigned char  *mem1 = (unsigned char*) _mem1;
+    unsigned char  *mem2 = (unsigned char*) _mem2;
+    hsize_t         acc[32]; /* accumulator position */
+    hsize_t         pos[32]; /* matrix position */
+    int             ph = 1; /* print header  */
+    hsize_t         i;
+    int             j;
+    mcomp_t         members;
+    H5T_class_t     type_class;
+
+    h5diffdebug2("diff_array start - errstat:%d\n", opts->err_stat);
     /* get the size. */
-    size = H5Tget_size( m_type );
+    size = H5Tget_size(m_type);
     type_class = H5Tget_class(m_type);
 
     /* Fast comparison first for atomic type by memcmp().
@@ -409,26 +295,22 @@ hsize_t diff_array( void *_mem1,
      * by the condition, but it gives more clarity for code planning
      */
     if (type_class != H5T_REFERENCE &&
-        type_class != H5T_COMPOUND &&
-        type_class != H5T_STRING &&
-        type_class != H5T_VLEN &&
-        HDmemcmp(mem1, mem2, size*nelmts)==0)
+            type_class != H5T_COMPOUND &&
+            type_class != H5T_STRING &&
+            type_class != H5T_VLEN &&
+            HDmemcmp(mem1, mem2, size*nelmts) == 0)
         return 0;
 
-    if ( rank > 0 )
-    {
-
-        acc[rank-1]=1;
-        for(j=(rank-2); j>=0; j--)
-        {
-            acc[j]=acc[j+1]*dims[j+1];
+    if (rank > 0) {
+        acc[rank - 1] = 1;
+        for (j = (rank - 2); j >= 0; j--) {
+            acc[j] = acc[j + 1] * dims[j + 1];
         }
-        for ( j = 0; j < rank; j++)
-            pos[j]=0;
+        for (j = 0; j < rank; j++)
+            pos[j] = 0;
     }
 
-    switch (type_class)
-    {
+    switch (type_class) {
     case H5T_NO_CLASS:
     case H5T_TIME:
     case H5T_NCLASSES:
@@ -436,52 +318,48 @@ hsize_t diff_array( void *_mem1,
         HDassert(0);
         break;
 
-   /*-------------------------------------------------------------------------
-    * float and integer atomic types
-    *-------------------------------------------------------------------------
-    */
-
+    /*-------------------------------------------------------------------------
+     * float and integer atomic types
+     *-------------------------------------------------------------------------
+     */
     case H5T_FLOAT:
         if (H5Tequal(m_type, H5T_NATIVE_FLOAT))
-            nfound=diff_float(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
+            nfound = diff_float(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
         else if (H5Tequal(m_type, H5T_NATIVE_DOUBLE))
-            nfound=diff_double(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
-#if H5_SIZEOF_LONG_DOUBLE !=0
+            nfound = diff_double(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
+#if H5_SIZEOF_LONG_DOUBLE != 0
         else if (H5Tequal(m_type, H5T_NATIVE_LDOUBLE))
-            nfound=diff_ldouble(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
+        nfound = diff_ldouble(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
 #endif
         break;
 
     case H5T_INTEGER:
-
         if (H5Tequal(m_type, H5T_NATIVE_SCHAR))
-            nfound=diff_schar(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
+            nfound = diff_schar(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
         else if (H5Tequal(m_type, H5T_NATIVE_UCHAR))
-            nfound=diff_uchar(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
+            nfound = diff_uchar(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
         else if (H5Tequal(m_type, H5T_NATIVE_SHORT))
-            nfound=diff_short(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
+            nfound = diff_short(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
         else if (H5Tequal(m_type, H5T_NATIVE_USHORT))
-            nfound=diff_ushort(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
+            nfound = diff_ushort(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
         else if (H5Tequal(m_type, H5T_NATIVE_INT))
-            nfound=diff_int(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
+            nfound = diff_int(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
         else if (H5Tequal(m_type, H5T_NATIVE_UINT))
-            nfound=diff_uint(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
+            nfound = diff_uint(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
         else if (H5Tequal(m_type, H5T_NATIVE_LONG))
-            nfound=diff_long(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
+            nfound = diff_long(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
         else if (H5Tequal(m_type, H5T_NATIVE_ULONG))
-            nfound=diff_ulong(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
+            nfound = diff_ulong(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
         else if (H5Tequal(m_type, H5T_NATIVE_LLONG))
-            nfound=diff_llong(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
+            nfound = diff_llong(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
         else if (H5Tequal(m_type, H5T_NATIVE_ULLONG))
-            nfound=diff_ullong(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
-
+            nfound = diff_ullong(mem1, mem2, nelmts, hyper_start, rank, dims, acc, pos, opts, name1, name2, &ph);
         break;
 
     /*-------------------------------------------------------------------------
      * Other types than float and integer
      *-------------------------------------------------------------------------
      */
-
     case H5T_COMPOUND:
     case H5T_STRING:
     case H5T_BITFIELD:
@@ -490,34 +368,17 @@ hsize_t diff_array( void *_mem1,
     case H5T_ARRAY:
     case H5T_VLEN:
     case H5T_REFERENCE:
-        HDmemset(&members, 0, sizeof (mcomp_t));
+        HDmemset(&members, 0, sizeof(mcomp_t));
         get_member_types(m_type, &members);
-        for ( i = 0; i < nelmts; i++)
-        {
-            nfound+=diff_datum(
-                mem1 + i * size,
-                mem2 + i * size, /* offset */
-                m_type,
-                i,
-                rank,
-                dims,
-                acc,
-                pos,
-                options,
-                name1,
-                name2,
-                container1_id,
-                container2_id,
-                &ph, &members);
-            if (options->n && nfound>=options->count)
-            {
-                close_member_types(&members);
-                return nfound;
-            }
+        for (i = 0; i < nelmts; i++) {
+            nfound += diff_datum(mem1 + i * size, mem2 + i * size, m_type, i, rank, dims, acc, pos, opts,
+                    name1, name2, container1_id, container2_id, &ph, &members);
+            if (opts->n && nfound >= opts->count)
+                break;
         } /* i */
         close_member_types(&members);
     } /* switch */
-    h5difftrace("diff_array finish\n");
+    h5diffdebug3("diff_array finish:%d - errstat:%d\n", nfound, opts->err_stat);
 
     return nfound;
 }
@@ -529,10 +390,6 @@ hsize_t diff_array( void *_mem1,
  *
  * Return: number of differences found
  *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: October 29, 2003
- *
  * The comparison of the 2 buffers read from the files is made datum by datum.
  *
  * H5T_INTEGER and H5T_FLOAT
@@ -559,45 +416,44 @@ hsize_t diff_array( void *_mem1,
  *  Dereference the object and compare the type (basic object type).
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_datum(void       *_mem1,
-                          void       *_mem2,
-                          hid_t      m_type,
-                          hsize_t    i,
-                          int        rank,
-                          hsize_t    *dims,
-                          hsize_t    *acc,
-                          hsize_t    *pos,
-                          diff_opt_t *options,
-                          const char *obj1,
-                          const char *obj2,
-                          hid_t      container1_id,
-                          hid_t      container2_id, /*where the reference came from*/
-                          int        *ph,           /*print header */
-                          mcomp_t    *members)      /*compound members */
+static hsize_t diff_datum(
+        void *_mem1,
+        void *_mem2,
+        hid_t m_type,
+        hsize_t index,
+        int rank,
+        hsize_t *dims,
+        hsize_t *acc,
+        hsize_t *pos,
+        diff_opt_t *opts,
+        const char *obj1,
+        const char *obj2,
+        hid_t container1_id,
+        hid_t container2_id, /*where the reference came from*/
+        int *ph,             /*print header */
+        mcomp_t *members)    /*compound members */
 {
-    unsigned char *mem1 = (unsigned char*)_mem1;
-    unsigned char *mem2 = (unsigned char*)_mem2;
-    unsigned      u;
-    hid_t         memb_type;
-    size_t        type_size;
-    H5T_sign_t    type_sign;
-    H5T_class_t   type_class;
-    size_t        offset;
-    unsigned      nmembs;
-    unsigned      j;
-    hsize_t       nelmts;
-    size_t        size=0;
-    hbool_t       iszero1;
-    hbool_t       iszero2;
-    hid_t         obj1_id;
-    hid_t         obj2_id;
-    hsize_t       nfound=0;   /* differences found */
-    int           ret=0;      /* check return error */
-    double        per;
-    hbool_t       both_zero;
+    unsigned char  *mem1 = (unsigned char*) _mem1;
+    unsigned char  *mem2 = (unsigned char*) _mem2;
+    size_t          u;
+    size_t          type_size;
+    H5T_sign_t      type_sign;
+    H5T_class_t     type_class;
+    size_t          offset;
+    unsigned        nmembs;
+    unsigned        j;
+    hsize_t         nelmts;
+    size_t          size = 0;
+    hbool_t         iszero1;
+    hbool_t         iszero2;
+    hsize_t         nfound = 0;    /* differences found */
+    hsize_t         ret_value = opts->err_stat;
+    double          per;
+    hbool_t         both_zero;
 
     h5difftrace("diff_datum start\n");
-    type_size = H5Tget_size( m_type );
+
+    type_size = H5Tget_size(m_type);
     type_class = H5Tget_class(m_type);
 
     /* Fast comparison first for atomic type by memcmp().
@@ -605,85 +461,104 @@ static hsize_t diff_datum(void       *_mem1,
      * by the condition, but it gives more clarity for code planning
      */
     if (type_class != H5T_REFERENCE &&
-        type_class != H5T_COMPOUND &&
-        type_class != H5T_STRING &&
-        type_class != H5T_VLEN &&
-        HDmemcmp(mem1, mem2, type_size)==0)
-        return 0;
+            type_class != H5T_COMPOUND &&
+            type_class != H5T_STRING &&
+            type_class != H5T_VLEN &&
+            HDmemcmp(mem1, mem2, type_size) == 0)
+        HGOTO_DONE(opts->err_stat);
 
-    switch (H5Tget_class(m_type))
-    {
+    switch (H5Tget_class(m_type)) {
     case H5T_NO_CLASS:
     case H5T_TIME:
     case H5T_NCLASSES:
     default:
-        HDassert(0);
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "Invalid type class");
         break;
 
-   /*-------------------------------------------------------------------------
-    * H5T_COMPOUND
-    *-------------------------------------------------------------------------
-    */
+    /*-------------------------------------------------------------------------
+     * H5T_COMPOUND
+     *-------------------------------------------------------------------------
+     */
     case H5T_COMPOUND:
+        h5difftrace("diff_datum H5T_COMPOUND\n");
+        {
+            hid_t memb_type = -1;
+            nmembs = members->n;
 
-        nmembs = members->n;
-
+            for (j = 0; j < nmembs; j++) {
+                offset = members->offsets[j];
+                memb_type = members->ids[j];
 
-        for (j = 0; j < nmembs; j++)
-        {
-            offset    = members->offsets[j];
-            memb_type = members->ids[j];
-
-            nfound+=diff_datum(
-                mem1 + offset,
-                mem2 + offset,
-                memb_type,
-                i,
-                rank,
-                dims,
-                acc,
-                pos,
-                options,
-                obj1,
-                obj2,
-                container1_id,
-                container2_id,
-                ph, members->m[j]);
+                nfound += diff_datum(mem1 + offset, mem2 + offset, memb_type, index,
+                        rank, dims, acc, pos, opts, obj1, obj2, container1_id, container2_id, ph, members->m[j]);
+            }
         }
         break;
 
-   /*-------------------------------------------------------------------------
-    * H5T_STRING
-    *-------------------------------------------------------------------------
-    */
+    /*-------------------------------------------------------------------------
+     * H5T_STRING
+     *-------------------------------------------------------------------------
+     */
     case H5T_STRING:
-
+        h5difftrace("diff_datum H5T_STRING\n");
         {
-            H5T_str_t pad;
-            char      *s;
-            char *s1;
-            char *s2;
+            char *s = NULL;
+            char *sx = NULL;
+            char *s1 = NULL;
+            char *s2 = NULL;
             size_t size1;
             size_t size2;
+            size_t sizex;
+            size_t size_mtype = H5Tget_size(m_type);
+            H5T_str_t pad = H5Tget_strpad(m_type);
 
             /* if variable length string */
-            if(H5Tis_variable_str(m_type))
-            {
+            if (H5Tis_variable_str(m_type)) {
+                h5difftrace("diff_datum H5T_STRING variable\n");
                 /* Get pointer to first string */
                 s1 = *(char**) mem1;
-                size1 = HDstrlen(s1);
+                if (s1)
+                    size1 = HDstrlen(s1);
+                else
+                    size1 = 0;
+
                 /* Get pointer to second string */
                 s2 = *(char**) mem2;
-                size2 = HDstrlen(s2);
+                if (s2)
+                    size2 = HDstrlen(s2);
+                else
+                    size2 = 0;
             }
-            else
-            {
+            else if (H5T_STR_NULLTERM == pad) {
+                h5difftrace("diff_datum H5T_STRING null term\n");
                 /* Get pointer to first string */
-                s1 = (char *)mem1;
-                size1 = H5Tget_size(m_type);
+                s1 = (char*) mem1;
+                if (s1)
+                    size1 = HDstrlen(s1);
+                else
+                    size1 = 0;
+
+                if (size1 > size_mtype)
+                    size1 = size_mtype;
+
+                /* Get pointer to second string */
+                s2 = (char*) mem2;
+                if (s2)
+                    size2 = HDstrlen(s2);
+                else
+                    size2 = 0;
+
+                if (size2 > size_mtype)
+                    size2 = size_mtype;
+            }
+            else {
+                /* Get pointer to first string */
+                s1 = (char *) mem1;
+                size1 = size_mtype;
+
                 /* Get pointer to second string */
-                s2 = (char *)mem2;
-                size2 = H5Tget_size(m_type);
+                s2 = (char *) mem2;
+                size2 = size_mtype;
             }
 
             /*
@@ -692,73 +567,50 @@ static hsize_t diff_datum(void       *_mem1,
              *       of length of strings.
              *       For now mimic the previous way.
              */
-            h5diffdebug2("diff_datum string size:%d\n",size1);
-            h5diffdebug2("diff_datum string size:%d\n",size2);
-            if(size1 != size2)
-            {
+            h5diffdebug2("diff_datum string size:%d\n", size1);
+            h5diffdebug2("diff_datum string size:%d\n", size2);
+            if (size1 != size2) {
                 h5difftrace("diff_datum string sizes\n");
                 nfound++;
             }
-            if(size1 < size2)
-            {
+            if (size1 < size2) {
                 size = size1;
                 s = s1;
+                sizex = size2;
+                sx = s2;
             }
-            else
-            {
+            else {
                 size = size2;
                 s = s2;
+                sizex = size1;
+                sx = s1;
             }
 
             /* check for NULL pointer for string */
-            if(s!=NULL)
-            {
+            if (s != NULL) {
                 /* try fast compare first */
-                if (HDmemcmp(s1, s2, size)==0)
-                    break;
-
-                pad = H5Tget_strpad(m_type);
-
-                for (u=0; u<size; u++)
-                    nfound+=character_compare(
-                        s1 + u,
-                        s2 + u, /* offset */
-                        i,        /* index position */
-                        u,        /* string character position */
-                        rank,
-                        dims,
-                        acc,
-                        pos,
-                        options,
-                        obj1,
-                        obj2,
-                        ph);
-            }
-
+                if (HDmemcmp(s, sx, size) == 0) {
+                    if (size1 != size2)
+                        if (print_data(opts))
+                            for (u = size; u < sizex; u++)
+                                character_compare(s + u, sx + u, index, u, rank, dims, acc, pos, opts, obj1, obj2, ph);
+                }
+                else
+                    for (u = 0; u < size; u++)
+                        nfound += character_compare(s + u, sx + u, index, u, rank, dims, acc, pos, opts, obj1, obj2, ph);
+            } /* end check for NULL pointer for string */
         }
         break;
 
-   /*-------------------------------------------------------------------------
-    * H5T_BITFIELD
-    *-------------------------------------------------------------------------
-    */
+    /*-------------------------------------------------------------------------
+     * H5T_BITFIELD
+     *-------------------------------------------------------------------------
+     */
     case H5T_BITFIELD:
-
+        h5difftrace("diff_datum H5T_BITFIELD\n");
         /* byte-by-byte comparison */
-        for (u=0; u<type_size; u++)
-            nfound+=character_compare_opt(
-            mem1 + u,
-            mem2 + u, /* offset */
-            i,        /* index position */
-            rank,
-            dims,
-            acc,
-            pos,
-            options,
-            obj1,
-            obj2,
-            ph);
-
+        for (u = 0; u < type_size; u++)
+            nfound += character_compare_opt(mem1 + u, mem2 + u, index, rank, dims, acc, pos, opts, obj1, obj2, ph);
         break;
 
     /*-------------------------------------------------------------------------
@@ -766,1755 +618,1333 @@ static hsize_t diff_datum(void       *_mem1,
      *-------------------------------------------------------------------------
      */
     case H5T_OPAQUE:
-
+        h5difftrace("diff_datum H5T_OPAQUE\n");
         /* byte-by-byte comparison */
-        for (u=0; u<type_size; u++)
-            nfound+=character_compare_opt(
-            mem1 + u,
-            mem2 + u, /* offset */
-            i,        /* index position */
-            rank,
-            dims,
-            acc,
-            pos,
-            options,
-            obj1,
-            obj2,
-            ph);
-
+        for (u = 0; u < type_size; u++)
+            nfound += character_compare_opt(mem1 + u, mem2 + u, index, rank, dims, acc, pos, opts, obj1, obj2, ph);
         break;
 
-
-   /*-------------------------------------------------------------------------
-    * H5T_ENUM
-    *-------------------------------------------------------------------------
-    */
+    /*-------------------------------------------------------------------------
+     * H5T_ENUM
+     *-------------------------------------------------------------------------
+     */
     case H5T_ENUM:
-
-    /* For enumeration types we compare the names instead of the
-    integer values.  For each pair of elements being
-    compared, we convert both bit patterns to their corresponding
-    enumeration constant and do a string comparison
-        */
-
+        /* For enumeration types we compare the names instead of the
+         * integer values.  For each pair of elements being
+         * compared, we convert both bit patterns to their corresponding
+         * enumeration constant and do a string comparison
+         */
+        h5difftrace("diff_datum H5T_ENUM\n");
         {
             char enum_name1[1024];
             char enum_name2[1024];
-
             herr_t err1;
             herr_t err2;
 
             /* disable error reporting */
             H5E_BEGIN_TRY {
-
                 /* If the enum value cannot be converted to a string
                  * it is set to an error string for later output.
                  */
                 err1 = H5Tenum_nameof(m_type, mem1, enum_name1, sizeof enum_name1);
-                if(err1 < 0)
+                if (err1 < 0)
                     HDsnprintf(enum_name1, sizeof(enum_name1), "**INVALID VALUE**");
 
                 err2 = H5Tenum_nameof(m_type, mem2, enum_name2, sizeof enum_name2);
-                if(err2 < 0)
+                if (err2 < 0)
                     HDsnprintf(enum_name2, sizeof(enum_name2), "**INVALID VALUE**");
 
-                if(err1 < 0 || err2 < 0)
-                {
-                    /* One or more bad enum values */
-
+                /* One or more bad enum values */
+                if (err1 < 0 || err2 < 0) {
                     /* If the two values cannot be converted to a string
                      * (probably due to them being invalid enum values),
                      * don't attempt to convert them - just report errors.
                      */
                     nfound += 1;
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(S_FORMAT,enum_name1,enum_name2);
+                        parallel_print(S_FORMAT, enum_name1, enum_name2);
                     }
                 }
-                else
-                {
+                else {
                     /* Both enum values were valid */
-
-                    if (HDstrcmp(enum_name1,enum_name2)!=0)
-                    {
-                        nfound=1;
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                    if (HDstrcmp(enum_name1, enum_name2) != 0) {
+                        nfound = 1;
+                        if (print_data(opts)) {
+                            print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                             parallel_print(SPACES);
-                            parallel_print(S_FORMAT,enum_name1,enum_name2);
+                            parallel_print(S_FORMAT, enum_name1, enum_name2);
                         }
                     }
-                    else
-                    {
-                        for (u=0; u<type_size; u++)
-                            nfound+=character_compare_opt(
-                            mem1 + u,
-                            mem2 + u, /* offset */
-                            i,        /* index position */
-                            rank,
-                            dims,
-                            acc,
-                            pos,
-                            options,
-                            obj1,
-                            obj2,
-                            ph);
+                    else {
+                        for (u = 0; u < type_size; u++)
+                            nfound += character_compare_opt(mem1 + u, mem2 + u, index, rank, dims, acc, pos, opts, obj1, obj2, ph);
                     }
                 }
                 /* enable error reporting */
             } H5E_END_TRY;
         }
-
-
         break;
 
-   /*-------------------------------------------------------------------------
-    * H5T_ARRAY
-    *-------------------------------------------------------------------------
-    */
+    /*-------------------------------------------------------------------------
+     * H5T_ARRAY
+     *-------------------------------------------------------------------------
+     */
     case H5T_ARRAY:
-
         {
+            hid_t   memb_type = -1;
             hsize_t adims[H5S_MAX_RANK];
-            int       ndims;
+            int     ndims;
 
             /* get the array's base datatype for each element */
             memb_type = H5Tget_super(m_type);
-            size      = H5Tget_size(memb_type);
-            ndims     = H5Tget_array_ndims(m_type);
+            size = H5Tget_size(memb_type);
+            ndims = H5Tget_array_ndims(m_type);
             H5Tget_array_dims2(m_type, adims);
             HDassert(ndims >= 1 && ndims <= H5S_MAX_RANK);
 
             /* calculate the number of array elements */
-            for (u = 0, nelmts = 1; u < (unsigned)ndims; u++)
+            for (u = 0, nelmts = 1; u < (unsigned) ndims; u++)
                 nelmts *= adims[u];
             for (u = 0; u < nelmts; u++) {
-               nfound += diff_datum(
-                   mem1 + u * size,
-                   mem2 + u * size, /* offset */
-                   memb_type,
-                   i,               /* index position */
-                   rank,
-                   dims,
-                   acc,
-                   pos,
-                   options,
-                   obj1,
-                   obj2,
-                   container1_id,
-                   container2_id,
-                   ph, members);
+                nfound += diff_datum(mem1 + u * size, mem2 + u * size, memb_type, index,
+                        rank, dims, acc, pos, opts, obj1, obj2, container1_id, container2_id, ph, members);
             }
             H5Tclose(memb_type);
         }
         break;
 
-
-
-   /*-------------------------------------------------------------------------
-    * H5T_REFERENCE
-    *-------------------------------------------------------------------------
-    */
-
+    /*-------------------------------------------------------------------------
+     * H5T_REFERENCE
+     *-------------------------------------------------------------------------
+     */
     case H5T_REFERENCE:
-
-        iszero1=all_zero(_mem1, H5Tget_size(m_type));
-        iszero2=all_zero(_mem2, H5Tget_size(m_type));
-        if (iszero1 != iszero2)
-        {
-            return 1;
+        iszero1 = all_zero(_mem1, H5Tget_size(m_type));
+        iszero2 = all_zero(_mem2, H5Tget_size(m_type));
+        if (iszero1 != iszero2) {
+            nfound++;
+            HGOTO_DONE (opts->err_stat);
         }
-        else if (!iszero1 && !iszero2)
-        {
-
-        /*-------------------------------------------------------------------------
-        * H5T_STD_REF_DSETREG
-        * Dataset region reference
-        *-------------------------------------------------------------------------
-            */
-            if (type_size==H5R_DSET_REG_REF_BUF_SIZE)
-            {
-                hid_t  region1_id;
-                hid_t  region2_id;
+        else if (!iszero1 && !iszero2) {
+            /*-------------------------------------------------------------------------
+             * H5T_STD_REF_DSETREG
+             * Dataset region reference
+             *-------------------------------------------------------------------------
+             */
+            hid_t obj1_id = -1;
+            hid_t obj2_id = -1;
 
-                if ((obj1_id = H5Rdereference2(container1_id, H5P_DEFAULT, H5R_DATASET_REGION, _mem1))<0)
-                    ret= -1;
-                if ((obj2_id = H5Rdereference2(container2_id, H5P_DEFAULT, H5R_DATASET_REGION, _mem2))<0)
-                    ret= -1;
-                if ((region1_id = H5Rget_region(container1_id, H5R_DATASET_REGION, _mem1))<0)
-                    ret= -1;
-                if ((region2_id = H5Rget_region(container2_id, H5R_DATASET_REGION, _mem2))<0)
-                    ret= -1;
+            if (type_size == H5R_DSET_REG_REF_BUF_SIZE) {
+                hid_t region1_id = -1;
+                hid_t region2_id = -1;
 
-                if (ret==-1) {
-                    options->err_stat=1;
-                    return 0;
+                if ((obj1_id = H5Rdereference2(container1_id, H5P_DEFAULT, H5R_DATASET_REGION, _mem1)) < 0) {
+                    opts->err_stat = 1;
+                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Rdereference2 object 1 failed");
+                }
+                if ((obj2_id = H5Rdereference2(container2_id, H5P_DEFAULT, H5R_DATASET_REGION, _mem2)) < 0) {
+                    opts->err_stat = 1;
+                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Rdereference2 object 2 failed");
+                }
+                if ((region1_id = H5Rget_region(container1_id, H5R_DATASET_REGION, _mem1)) < 0) {
+                    opts->err_stat = 1;
+                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Rget_region object 1 failed");
+                }
+                if ((region2_id = H5Rget_region(container2_id, H5R_DATASET_REGION, _mem2)) < 0) {
+                    opts->err_stat = 1;
+                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Rget_region object 2 failed");
                 }
 
-                nfound = diff_region(obj1_id,obj2_id,region1_id,region2_id,options);
+                nfound = diff_region(obj1_id, obj2_id, region1_id, region2_id, opts);
 
                 H5Oclose(obj1_id);
                 H5Oclose(obj2_id);
                 H5Sclose(region1_id);
                 H5Sclose(region2_id);
-
             }/*dataset reference*/
 
+            /*-------------------------------------------------------------------------
+             * H5T_STD_REF_OBJ
+             * Object references. get the type and OID of the referenced object
+             *-------------------------------------------------------------------------
+             */
+            else if (type_size == H5R_OBJ_REF_BUF_SIZE) {
+                H5O_type_t obj1_type;
+                H5O_type_t obj2_type;
 
-           /*-------------------------------------------------------------------------
-            * H5T_STD_REF_OBJ
-            * Object references. get the type and OID of the referenced object
-            *-------------------------------------------------------------------------
-            */
-            else if (type_size == H5R_OBJ_REF_BUF_SIZE)
-            {
-                H5O_type_t     obj1_type;
-                H5O_type_t     obj2_type;
-
-                if(H5Rget_obj_type2(container1_id, H5R_OBJECT, _mem1, &obj1_type) < 0)
-                    ret = -1;
-                if(H5Rget_obj_type2(container2_id, H5R_OBJECT, _mem2, &obj2_type) < 0)
-                    ret = -1;
-                if(ret == -1) {
-                    options->err_stat = 1;
-                    return 0;
-                } /* end if */
+                if (H5Rget_obj_type2(container1_id, H5R_OBJECT, _mem1, &obj1_type) < 0) {
+                    opts->err_stat = 1;
+                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Rget_obj_type2 object 1 failed");
+                }
+                if (H5Rget_obj_type2(container2_id, H5R_OBJECT, _mem2, &obj2_type) < 0) {
+                    opts->err_stat = 1;
+                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Rget_obj_type2 object 2 failed");
+                }
 
                 /* check object type */
-                if(obj1_type != obj2_type)
-                {
-                    parallel_print("Different object types referenced: <%s> and <%s>", obj1, obj2);
-                    options->not_cmp = 1;
-                    return 0;
-                }
-
-                if((obj1_id = H5Rdereference2(container1_id, H5P_DEFAULT, H5R_OBJECT, _mem1)) < 0)
-                    ret = -1;
-                if((obj2_id = H5Rdereference2(container2_id, H5P_DEFAULT, H5R_OBJECT, _mem2)) < 0)
-                    ret = -1;
-                if(ret == -1) {
-                    options->err_stat = 1;
-                    return 0;
-                } /* end if */
+                if (ret_value >= 0)
+                    if (obj1_type != obj2_type) {
+                        parallel_print("Different object types referenced: <%s> and <%s>", obj1, obj2);
+                        opts->not_cmp = 1;
+                        HGOTO_DONE (opts->err_stat);
+                    }
+
+                if ((obj1_id = H5Rdereference2(container1_id, H5P_DEFAULT, H5R_OBJECT, _mem1)) < 0) {
+                    opts->err_stat = 1;
+                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Rdereference2 object 1 failed");
+                }
+                if ((obj2_id = H5Rdereference2(container2_id, H5P_DEFAULT, H5R_OBJECT, _mem2)) < 0) {
+                    opts->err_stat = 1;
+                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Rdereference2 object 2 failed");
+                }
 
                 /* compare */
-                if(obj1_type == H5O_TYPE_DATASET)
-                    nfound = diff_datasetid(obj1_id,
-                    obj2_id,
-                    NULL,
-                    NULL,
-                    options);
+                if (obj1_type == H5O_TYPE_DATASET)
+                    nfound = diff_datasetid(obj1_id, obj2_id, NULL, NULL, opts);
                 else {
-                    if(options->m_verbose)
-                        parallel_print("Warning: Comparison not possible of object types referenced: <%s> and <%s>\n",
-                        obj1, obj2);
-                    options->not_cmp = 1;
+                    if (opts->m_verbose)
+                        parallel_print(
+                                "Warning: Comparison not possible of object types referenced: <%s> and <%s>\n",
+                                obj1, obj2);
+                    opts->not_cmp = 1;
                 }
 
                 H5Oclose(obj1_id);
                 H5Oclose(obj2_id);
-
             }/*object reference*/
-
         }/*is zero*/
-
-
         break;
 
-   /*-------------------------------------------------------------------------
-    * H5T_VLEN
-    *-------------------------------------------------------------------------
-    */
-
+    /*-------------------------------------------------------------------------
+     * H5T_VLEN
+     *-------------------------------------------------------------------------
+     */
     case H5T_VLEN:
+        {
+            hid_t memb_type = -1;
 
-        /* get the VL sequences's base datatype for each element */
-        memb_type = H5Tget_super(m_type);
-        size      = H5Tget_size(memb_type);
-
-        /* get the number of sequence elements */
-        nelmts = ((hvl_t *)mem1)->len;
-
-        for (j = 0; j < nelmts; j++)
-            nfound += diff_datum(
-                ((char *)(((hvl_t *)mem1)->p)) + j * size,
-                ((char *)(((hvl_t *)mem2)->p)) + j * size, /* offset */
-                memb_type,
-                i,         /* index position */
-                rank,
-                dims,
-                acc,
-                pos,
-                options,
-                obj1,
-                obj2,
-                container1_id,
-                container2_id,
-                ph, members);
-
-        H5Tclose(memb_type);
-
-        break;
+            /* get the VL sequences's base datatype for each element */
+            memb_type = H5Tget_super(m_type);
+            size = H5Tget_size(memb_type);
 
+            /* get the number of sequence elements */
+            nelmts = ((hvl_t *) mem1)->len;
 
+            for (j = 0; j < nelmts; j++)
+                nfound += diff_datum(((char *) (((hvl_t *) mem1)->p)) + j * size, ((char *) (((hvl_t *) mem2)->p)) + j * size, memb_type, index,
+                        rank, dims, acc, pos, opts, obj1, obj2, container1_id, container2_id, ph, members);
 
-   /*-------------------------------------------------------------------------
-    * H5T_INTEGER
-    *-------------------------------------------------------------------------
-    */
+            H5Tclose(memb_type);
+        }
+        break;
 
+    /*-------------------------------------------------------------------------
+     * H5T_INTEGER
+     *-------------------------------------------------------------------------
+     */
     case H5T_INTEGER:
         type_sign = H5Tget_sign(m_type);
-
-       /*-------------------------------------------------------------------------
-        * H5T_NATIVE_SCHAR
-        *-------------------------------------------------------------------------
-        */
-        if (type_size==1 && type_sign!=H5T_SGN_NONE)
-        {
-            char        temp1_char;
-            char        temp2_char;
-            HDassert(type_size==sizeof(char));
+        /*-------------------------------------------------------------------------
+         * H5T_NATIVE_SCHAR
+         *-------------------------------------------------------------------------
+         */
+        if (type_size == 1 && type_sign != H5T_SGN_NONE) {
+            char temp1_char;
+            char temp2_char;
+
+            if(type_size != sizeof(char))
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Type size is not char size");
             HDmemcpy(&temp1_char, mem1, sizeof(char));
             HDmemcpy(&temp2_char, mem2, sizeof(char));
             /* -d and !-p */
-            if (options->d && !options->p)
-            {
-                if (ABS(temp1_char-temp2_char) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            if (opts->d && !opts->p) {
+                if (ABS(temp1_char-temp2_char) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT,temp1_char,temp2_char,ABS(temp1_char-temp2_char));
+                        parallel_print(I_FORMAT, temp1_char, temp2_char, ABS(temp1_char - temp2_char));
                     }
                     nfound++;
                 }
             }
             /* !-d and -p */
-            else if (!options->d && options->p)
-            {
-                PER(temp1_char,temp2_char);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (!opts->d && opts->p) {
+                PER(temp1_char, temp2_char);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P_NOTCOMP,temp1_char,temp2_char,ABS(temp1_char-temp2_char));
+                        parallel_print(I_FORMAT_P_NOTCOMP, temp1_char, temp2_char, ABS(temp1_char - temp2_char));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(I_FORMAT_P,temp1_char,temp2_char,ABS(temp1_char-temp2_char),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(I_FORMAT_P, temp1_char, temp2_char, ABS(temp1_char - temp2_char), per);
                     }
+                    nfound++;
+                }
             }
             /* -d and -p */
-            else if ( options->d && options->p)
-            {
-                PER(temp1_char,temp2_char);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (opts->d && opts->p) {
+                PER(temp1_char, temp2_char);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P_NOTCOMP,temp1_char,temp2_char,ABS(temp1_char-temp2_char));
+                        parallel_print(I_FORMAT_P_NOTCOMP, temp1_char, temp2_char, ABS(temp1_char - temp2_char));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent && ABS(temp1_char-temp2_char) > options->delta )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(I_FORMAT_P,temp1_char,temp2_char,ABS(temp1_char-temp2_char),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent && ABS(temp1_char - temp2_char) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(I_FORMAT_P, temp1_char, temp2_char, ABS(temp1_char - temp2_char), per);
                     }
+                    nfound++;
+                }
             }
-            else if (temp1_char != temp2_char)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            else if (temp1_char != temp2_char) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_char,temp2_char,ABS(temp1_char-temp2_char));
+                    parallel_print(I_FORMAT, temp1_char, temp2_char, ABS(temp1_char - temp2_char));
                 }
                 nfound++;
             }
-
         } /*H5T_NATIVE_SCHAR*/
 
-       /*-------------------------------------------------------------------------
-        * H5T_NATIVE_UCHAR
-        *-------------------------------------------------------------------------
-        */
-        else if (type_size==1 && type_sign==H5T_SGN_NONE)
-        {
-            unsigned char      temp1_uchar;
-            unsigned char      temp2_uchar;
-            HDassert(type_size==sizeof(unsigned char));
+        /*-------------------------------------------------------------------------
+         * H5T_NATIVE_UCHAR
+         *-------------------------------------------------------------------------
+         */
+        else if (type_size == 1 && type_sign == H5T_SGN_NONE) {
+            unsigned char temp1_uchar;
+            unsigned char temp2_uchar;
+
+            if(type_size != sizeof(unsigned char))
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Type size is not unsigned char size");
 
             HDmemcpy(&temp1_uchar, mem1, sizeof(unsigned char));
             HDmemcpy(&temp2_uchar, mem2, sizeof(unsigned char));
             /* -d and !-p */
-            if (options->d && !options->p)
-            {
-                if ( PDIFF(temp1_uchar,temp2_uchar) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            if (opts->d && !opts->p) {
+                if (PDIFF(temp1_uchar, temp2_uchar) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar));
+                        parallel_print(I_FORMAT, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar));
                     }
                     nfound++;
                 }
             }
             /* !-d and -p */
-            else if (!options->d && options->p)
-            {
-                PER_UNSIGN(signed char,temp1_uchar,temp2_uchar);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (!opts->d && opts->p) {
+                PER_UNSIGN(signed char, temp1_uchar, temp2_uchar);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P_NOTCOMP,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar));
+                        parallel_print(I_FORMAT_P_NOTCOMP, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(I_FORMAT_P,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(I_FORMAT_P, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar), per);
                     }
+                    nfound++;
+                }
             }
             /* -d and -p */
-            else if ( options->d && options->p)
-            {
-                PER_UNSIGN(signed char,temp1_uchar,temp2_uchar);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (opts->d && opts->p) {
+                PER_UNSIGN(signed char, temp1_uchar, temp2_uchar);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P_NOTCOMP,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar));
+                        parallel_print(I_FORMAT_P_NOTCOMP, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent && PDIFF(temp1_uchar,temp2_uchar) > options->delta )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(I_FORMAT_P,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent && PDIFF(temp1_uchar, temp2_uchar) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(I_FORMAT_P, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar), per);
                     }
+                    nfound++;
+                }
             }
-            else if (temp1_uchar != temp2_uchar)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            else if (temp1_uchar != temp2_uchar) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar));
+                    parallel_print(I_FORMAT, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar));
                 }
                 nfound++;
             }
-
         } /*H5T_NATIVE_UCHAR*/
 
+        /*-------------------------------------------------------------------------
+         * H5T_NATIVE_SHORT
+         *-------------------------------------------------------------------------
+         */
+        else if (type_size == 2 && type_sign != H5T_SGN_NONE) {
+            short temp1_short;
+            short temp2_short;
 
-       /*-------------------------------------------------------------------------
-        * H5T_NATIVE_SHORT
-        *-------------------------------------------------------------------------
-        */
-
-        else if (type_size==2 && type_sign!=H5T_SGN_NONE)
-        {
-            short       temp1_short;
-            short       temp2_short;
-            HDassert(type_size==sizeof(short));
+            if(type_size != sizeof(short))
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Type size is not short size");
 
             HDmemcpy(&temp1_short, mem1, sizeof(short));
             HDmemcpy(&temp2_short, mem2, sizeof(short));
             /* -d and !-p */
-            if (options->d && !options->p)
-            {
-                if (ABS(temp1_short-temp2_short) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            if (opts->d && !opts->p) {
+                if (ABS(temp1_short - temp2_short) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT,temp1_short,temp2_short,ABS(temp1_short-temp2_short));
+                        parallel_print(I_FORMAT, temp1_short, temp2_short, ABS(temp1_short - temp2_short));
                     }
                     nfound++;
                 }
             }
             /* !-d and -p */
-            else if (!options->d && options->p)
-            {
-                PER(temp1_short,temp2_short);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (!opts->d && opts->p) {
+                PER(temp1_short, temp2_short);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P_NOTCOMP,temp1_short,temp2_short,ABS(temp1_short-temp2_short));
+                        parallel_print(I_FORMAT_P_NOTCOMP, temp1_short, temp2_short, ABS(temp1_short - temp2_short));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(I_FORMAT_P,temp1_short,temp2_short,ABS(temp1_short-temp2_short),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(I_FORMAT_P, temp1_short, temp2_short, ABS(temp1_short - temp2_short), per);
                     }
+                    nfound++;
+                }
             }
             /* -d and -p */
-            else if ( options->d && options->p)
-            {
-                PER(temp1_short,temp2_short);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (opts->d && opts->p) {
+                PER(temp1_short, temp2_short);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P_NOTCOMP,temp1_short,temp2_short,ABS(temp1_short-temp2_short));
+                        parallel_print(I_FORMAT_P_NOTCOMP, temp1_short, temp2_short, ABS(temp1_short - temp2_short));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent && ABS(temp1_short-temp2_short) > options->delta )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(I_FORMAT_P,temp1_short,temp2_short,ABS(temp1_short-temp2_short),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent && ABS(temp1_short - temp2_short) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(I_FORMAT_P, temp1_short, temp2_short, ABS(temp1_short - temp2_short), per);
                     }
+                    nfound++;
+                }
             }
-            else if (temp1_short != temp2_short)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            else if (temp1_short != temp2_short) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_short,temp2_short,ABS(temp1_short-temp2_short));
+                    parallel_print(I_FORMAT, temp1_short, temp2_short, ABS(temp1_short - temp2_short));
                 }
                 nfound++;
             }
-
-
         } /*H5T_NATIVE_SHORT*/
 
-       /*-------------------------------------------------------------------------
-        * H5T_NATIVE_USHORT
-        *-------------------------------------------------------------------------
-        */
+        /*-------------------------------------------------------------------------
+         * H5T_NATIVE_USHORT
+         *-------------------------------------------------------------------------
+         */
+        else if (type_size == 2 && type_sign == H5T_SGN_NONE) {
+            unsigned short temp1_ushort;
+            unsigned short temp2_ushort;
 
-        else if (type_size==2 && type_sign==H5T_SGN_NONE)
-        {
-            unsigned short       temp1_ushort;
-            unsigned short       temp2_ushort;
-            HDassert(type_size==sizeof(short));
+            if(type_size != sizeof(unsigned short))
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Type size is not unsigned short size");
 
             HDmemcpy(&temp1_ushort, mem1, sizeof(unsigned short));
             HDmemcpy(&temp2_ushort, mem2, sizeof(unsigned short));
             /* -d and !-p */
-            if (options->d && !options->p)
-            {
-                if ( PDIFF(temp1_ushort,temp2_ushort) > options->delta)
-                {
-
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            if (opts->d && !opts->p) {
+                if (PDIFF(temp1_ushort, temp2_ushort) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT,temp1_ushort,temp2_ushort,PDIFF(temp1_ushort,temp2_ushort));
+                        parallel_print(I_FORMAT, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort));
                     }
                     nfound++;
                 }
             }
             /* !-d and -p */
-            else if (!options->d && options->p)
-            {
-                PER_UNSIGN(signed short,temp1_ushort,temp2_ushort);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (!opts->d && opts->p) {
+                PER_UNSIGN(signed short, temp1_ushort, temp2_ushort);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P_NOTCOMP,temp1_ushort,temp2_ushort,
-                            PDIFF(temp1_ushort,temp2_ushort));
+                        parallel_print(I_FORMAT_P_NOTCOMP, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(I_FORMAT_P,temp1_ushort,temp2_ushort,PDIFF(temp1_ushort,temp2_ushort),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(I_FORMAT_P, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort), per);
                     }
+                    nfound++;
+                }
             }
             /* -d and -p */
-            else if ( options->d && options->p)
-            {
-                PER_UNSIGN(signed short,temp1_ushort,temp2_ushort);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (opts->d && opts->p) {
+                PER_UNSIGN(signed short, temp1_ushort, temp2_ushort);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P_NOTCOMP,temp1_ushort,temp2_ushort,PDIFF(temp1_ushort,temp2_ushort));
+                        parallel_print(I_FORMAT_P_NOTCOMP, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent && PDIFF(temp1_ushort,temp2_ushort) > options->delta )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(I_FORMAT_P,temp1_ushort,temp2_ushort,PDIFF(temp1_ushort,temp2_ushort),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent && PDIFF(temp1_ushort, temp2_ushort) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(I_FORMAT_P, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort), per);
                     }
+                    nfound++;
+                }
             }
-            else if (temp1_ushort != temp2_ushort)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            else if (temp1_ushort != temp2_ushort) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_ushort,temp2_ushort,PDIFF(temp1_ushort,temp2_ushort));
+                    parallel_print(I_FORMAT, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort));
                 }
                 nfound++;
             }
         } /*H5T_NATIVE_USHORT*/
 
+        /*-------------------------------------------------------------------------
+         * H5T_NATIVE_INT
+         *-------------------------------------------------------------------------
+         */
+        else if (type_size == 4 && type_sign != H5T_SGN_NONE) {
+            int temp1_int;
+            int temp2_int;
 
-       /*-------------------------------------------------------------------------
-        * H5T_NATIVE_INT
-        *-------------------------------------------------------------------------
-        */
-
-        else if (type_size==4 && type_sign!=H5T_SGN_NONE)
-        {
-            int         temp1_int;
-            int         temp2_int;
-            HDassert(type_size==sizeof(int));
+            if(type_size != sizeof(int))
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Type size is not int size");
 
             HDmemcpy(&temp1_int, mem1, sizeof(int));
             HDmemcpy(&temp2_int, mem2, sizeof(int));
             /* -d and !-p */
-            if (options->d && !options->p)
-            {
-                if (ABS(temp1_int-temp2_int) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            if (opts->d && !opts->p) {
+                if (ABS(temp1_int-temp2_int) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT,temp1_int,temp2_int,ABS(temp1_int-temp2_int));
+                        parallel_print(I_FORMAT, temp1_int, temp2_int, ABS(temp1_int - temp2_int));
                     }
                     nfound++;
                 }
             }
             /* !-d and -p */
-            else if (!options->d && options->p)
-            {
-                PER(temp1_int,temp2_int);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (!opts->d && opts->p) {
+                PER(temp1_int, temp2_int);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P_NOTCOMP,temp1_int,temp2_int,ABS(temp1_int-temp2_int));
+                        parallel_print(I_FORMAT_P_NOTCOMP, temp1_int, temp2_int, ABS(temp1_int - temp2_int));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(I_FORMAT_P,temp1_int,temp2_int,ABS(temp1_int-temp2_int),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(I_FORMAT_P, temp1_int, temp2_int, ABS(temp1_int - temp2_int), per);
                     }
+                    nfound++;
+                }
             }
             /* -d and -p */
-            else if ( options->d && options->p)
-            {
-                PER(temp1_int,temp2_int);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (opts->d && opts->p) {
+                PER(temp1_int, temp2_int);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P_NOTCOMP,temp1_int,temp2_int,ABS(temp1_int-temp2_int));
+                        parallel_print(I_FORMAT_P_NOTCOMP, temp1_int, temp2_int, ABS(temp1_int - temp2_int));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent && ABS(temp1_int-temp2_int) > options->delta )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(I_FORMAT_P,temp1_int,temp2_int,ABS(temp1_int-temp2_int),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent && ABS(temp1_int - temp2_int) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(I_FORMAT_P, temp1_int, temp2_int, ABS(temp1_int - temp2_int), per);
                     }
+                    nfound++;
+                }
             }
-            else if (temp1_int != temp2_int)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            else if (temp1_int != temp2_int) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_int,temp2_int,ABS(temp1_int-temp2_int));
+                    parallel_print(I_FORMAT, temp1_int, temp2_int, ABS(temp1_int - temp2_int));
                 }
                 nfound++;
             }
         } /*H5T_NATIVE_INT*/
 
+        /*-------------------------------------------------------------------------
+         * H5T_NATIVE_UINT
+         *-------------------------------------------------------------------------
+         */
+        else if (type_size == 4 && type_sign == H5T_SGN_NONE) {
+            unsigned int temp1_uint;
+            unsigned int temp2_uint;
 
-       /*-------------------------------------------------------------------------
-        * H5T_NATIVE_UINT
-        *-------------------------------------------------------------------------
-        */
-
-        else if (type_size==4 && type_sign==H5T_SGN_NONE)
-        {
-            unsigned int         temp1_uint;
-            unsigned int         temp2_uint;
-            HDassert(type_size==sizeof(int));
+            if(type_size != sizeof(unsigned int))
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Type size is not unsigned int size");
 
             HDmemcpy(&temp1_uint, mem1, sizeof(unsigned int));
             HDmemcpy(&temp2_uint, mem2, sizeof(unsigned int));
             /* -d and !-p */
-            if (options->d && !options->p)
-            {
-                if ( PDIFF(temp1_uint,temp2_uint) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            if (opts->d && !opts->p) {
+                if (PDIFF(temp1_uint, temp2_uint) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(UI_FORMAT,temp1_uint,temp2_uint,PDIFF(temp1_uint,temp2_uint));
+                        parallel_print(UI_FORMAT, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint));
                     }
                     nfound++;
                 }
             }
             /* !-d and -p */
-            else if (!options->d && options->p)
-            {
-                PER_UNSIGN(signed int,temp1_uint,temp2_uint);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (!opts->d && opts->p) {
+                PER_UNSIGN(signed int, temp1_uint, temp2_uint);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(UI_FORMAT_P_NOTCOMP,temp1_uint,temp2_uint,PDIFF(temp1_uint,temp2_uint));
+                        parallel_print(UI_FORMAT_P_NOTCOMP, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(UI_FORMAT_P,temp1_uint,temp2_uint,PDIFF(temp1_uint,temp2_uint),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(UI_FORMAT_P, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint), per);
                     }
+                    nfound++;
+                }
             }
             /* -d and -p */
-            else if ( options->d && options->p)
-            {
-                PER_UNSIGN(signed int,temp1_uint,temp2_uint);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (opts->d && opts->p) {
+                PER_UNSIGN(signed int, temp1_uint, temp2_uint);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(UI_FORMAT_P_NOTCOMP,temp1_uint,temp2_uint,PDIFF(temp1_uint,temp2_uint));
+                        parallel_print(UI_FORMAT_P_NOTCOMP, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent && PDIFF(temp1_uint,temp2_uint) > options->delta )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(UI_FORMAT_P,temp1_uint,temp2_uint,PDIFF(temp1_uint,temp2_uint),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent && PDIFF(temp1_uint,temp2_uint) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(UI_FORMAT_P, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint), per);
                     }
+                    nfound++;
+                }
             }
-            else if (temp1_uint != temp2_uint)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            else if (temp1_uint != temp2_uint) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(UI_FORMAT,temp1_uint,temp2_uint,PDIFF(temp1_uint,temp2_uint));
+                    parallel_print(UI_FORMAT, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint));
                 }
                 nfound++;
             }
         } /*H5T_NATIVE_UINT*/
 
+        /*-------------------------------------------------------------------------
+         * H5T_NATIVE_LONG
+         *-------------------------------------------------------------------------
+         */
+        else if (type_size == 8 && type_sign != H5T_SGN_NONE) {
+            long temp1_long;
+            long temp2_long;
 
-       /*-------------------------------------------------------------------------
-        * H5T_NATIVE_LONG
-        *-------------------------------------------------------------------------
-        */
-
-        else if (type_size==8 && type_sign!=H5T_SGN_NONE)
-        {
-            long        temp1_long;
-            long        temp2_long;
-            HDassert(type_size==sizeof(long));
+            if(type_size != sizeof(long))
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Type size is not long size");
 
             HDmemcpy(&temp1_long, mem1, sizeof(long));
             HDmemcpy(&temp2_long, mem2, sizeof(long));
             /* -d and !-p */
-            if (options->d && !options->p)
-            {
-                if (ABS(temp1_long-temp2_long) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            if (opts->d && !opts->p) {
+                if (ABS(temp1_long-temp2_long) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(LI_FORMAT,temp1_long,temp2_long,ABS(temp1_long-temp2_long));
+                        parallel_print(LI_FORMAT, temp1_long, temp2_long, ABS(temp1_long - temp2_long));
                     }
                     nfound++;
                 }
             }
             /* !-d and -p */
-            else if (!options->d && options->p)
-            {
-                PER(temp1_long,temp2_long);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (!opts->d && opts->p) {
+                PER(temp1_long, temp2_long);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(LI_FORMAT_P_NOTCOMP,temp1_long,temp2_long,
-                            ABS(temp1_long-temp2_long));
+                        parallel_print(LI_FORMAT_P_NOTCOMP, temp1_long, temp2_long, ABS(temp1_long - temp2_long));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(LI_FORMAT_P,temp1_long,temp2_long,ABS(temp1_long-temp2_long),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(LI_FORMAT_P, temp1_long, temp2_long, ABS(temp1_long - temp2_long), per);
                     }
+                    nfound++;
+                }
             }
             /* -d and -p */
-            else if ( options->d && options->p)
-            {
-                PER(temp1_long,temp2_long);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (opts->d && opts->p) {
+                PER(temp1_long, temp2_long);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(LI_FORMAT_P_NOTCOMP,temp1_long,temp2_long,ABS(temp1_long-temp2_long));
+                        parallel_print(LI_FORMAT_P_NOTCOMP, temp1_long, temp2_long, ABS(temp1_long - temp2_long));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent && ABS(temp1_long-temp2_long) > options->delta )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(LI_FORMAT_P,temp1_long,temp2_long,
-                                ABS(temp1_long-temp2_long),
-                                per);
-                        }
-                        nfound++;
+                else if (per > opts->percent && ABS(temp1_long-temp2_long) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(LI_FORMAT_P, temp1_long, temp2_long, ABS(temp1_long - temp2_long), per);
                     }
+                    nfound++;
+                }
             }
-            else if (temp1_long != temp2_long)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            else if (temp1_long != temp2_long) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(LI_FORMAT,temp1_long,temp2_long,ABS(temp1_long-temp2_long));
+                    parallel_print(LI_FORMAT, temp1_long, temp2_long, ABS(temp1_long - temp2_long));
                 }
                 nfound++;
             }
         } /*H5T_NATIVE_LONG*/
 
-       /*-------------------------------------------------------------------------
-        * H5T_NATIVE_ULONG
-        *-------------------------------------------------------------------------
-        */
+        /*-------------------------------------------------------------------------
+         * H5T_NATIVE_ULONG
+         *-------------------------------------------------------------------------
+         */
+        else if (type_size == 8 && type_sign == H5T_SGN_NONE) {
+            unsigned long temp1_ulong;
+            unsigned long temp2_ulong;
 
-        else if (type_size==8 && type_sign==H5T_SGN_NONE)
-        {
-            unsigned long        temp1_ulong;
-            unsigned long        temp2_ulong;
-            HDassert(type_size==sizeof(unsigned long));
+            if(type_size != sizeof(unsigned long))
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Type size is not unsigned long size");
 
             HDmemcpy(&temp1_ulong, mem1, sizeof(unsigned long));
             HDmemcpy(&temp2_ulong, mem2, sizeof(unsigned long));
             /* -d and !-p */
-            if (options->d && !options->p)
-            {
-                if ( PDIFF(temp1_ulong,temp2_ulong) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            if (opts->d && !opts->p) {
+                if (PDIFF(temp1_ulong, temp2_ulong) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(ULI_FORMAT,temp1_ulong,temp2_ulong,PDIFF(temp1_ulong,temp2_ulong));
+                        parallel_print(ULI_FORMAT, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong));
                     }
                     nfound++;
                 }
             }
             /* !-d and -p */
-            else if (!options->d && options->p)
-            {
-                PER_UNSIGN(signed long,temp1_ulong,temp2_ulong);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (!opts->d && opts->p) {
+                PER_UNSIGN(signed long, temp1_ulong, temp2_ulong);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(ULI_FORMAT_P_NOTCOMP,temp1_ulong,temp2_ulong,PDIFF(temp1_ulong,temp2_ulong));
+                        parallel_print(ULI_FORMAT_P_NOTCOMP, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(ULI_FORMAT_P,temp1_ulong,temp2_ulong,PDIFF(temp1_ulong,temp2_ulong),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(ULI_FORMAT_P, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong), per);
                     }
+                    nfound++;
+                }
             }
             /* -d and -p */
-            else if ( options->d && options->p)
-            {
-                PER_UNSIGN(signed long,temp1_ulong,temp2_ulong);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+            else if (opts->d && opts->p) {
+                PER_UNSIGN(signed long, temp1_ulong, temp2_ulong);
+
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(ULI_FORMAT_P_NOTCOMP,temp1_ulong,temp2_ulong,PDIFF(temp1_ulong,temp2_ulong));
+                        parallel_print(ULI_FORMAT_P_NOTCOMP, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent && PDIFF(temp1_ulong,temp2_ulong) > options->delta )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(ULI_FORMAT_P,temp1_ulong,temp2_ulong,PDIFF(temp1_ulong,temp2_ulong),per);
-                        }
-                        nfound++;
+                else if (per > opts->percent && PDIFF(temp1_ulong,temp2_ulong) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(ULI_FORMAT_P, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong), per);
                     }
+                    nfound++;
+                }
             }
-            else if (temp1_ulong != temp2_ulong)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            else if (temp1_ulong != temp2_ulong) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(ULI_FORMAT,temp1_ulong,temp2_ulong,PDIFF(temp1_ulong,temp2_ulong));
+                    parallel_print(ULI_FORMAT, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong));
                 }
                 nfound++;
             }
-
-
         } /*H5T_NATIVE_ULONG*/
-
         break; /* H5T_INTEGER class */
 
-
-   /*-------------------------------------------------------------------------
-    * H5T_FLOAT
-    *-------------------------------------------------------------------------
-    */
-
+    /*-------------------------------------------------------------------------
+     * H5T_FLOAT
+     *-------------------------------------------------------------------------
+     */
     case H5T_FLOAT:
-
-
-
-       /*-------------------------------------------------------------------------
-        * H5T_NATIVE_FLOAT
-        *-------------------------------------------------------------------------
-        */
-        if (type_size==4)
-        {
+        /*-------------------------------------------------------------------------
+         * H5T_NATIVE_FLOAT
+         *-------------------------------------------------------------------------
+         */
+        if (type_size == 4) {
             float temp1_float;
             float temp2_float;
-            hbool_t   isnan1 = FALSE;
-            hbool_t   isnan2 = FALSE;
+            hbool_t isnan1 = FALSE;
+            hbool_t isnan2 = FALSE;
 
-            HDassert(type_size==sizeof(float));
+            if(type_size != sizeof(float))
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Type size is not float size");
 
             HDmemcpy(&temp1_float, mem1, sizeof(float));
             HDmemcpy(&temp2_float, mem2, sizeof(float));
 
-            /* logic for detecting NaNs is different with options -d, -p and no options */
-
-           /*-------------------------------------------------------------------------
-            * -d and !-p
-            *-------------------------------------------------------------------------
-            */
-            if (options->d && !options->p)
-            {
+            /* logic for detecting NaNs is different with opts -d, -p and no opts */
 
-
-               /*-------------------------------------------------------------------------
-                * detect NaNs
-                *-------------------------------------------------------------------------
-                */
-                if ( options->do_nans )
-                {
-                    isnan1 = my_isnan(FLT_FLOAT,&temp1_float);
-                    isnan2 = my_isnan(FLT_FLOAT,&temp2_float);
+            /*-------------------------------------------------------------------------
+             * -d and !-p
+             *-------------------------------------------------------------------------
+             */
+            if (opts->d && !opts->p) {
+                /*-------------------------------------------------------------------------
+                 * detect NaNs
+                 *-------------------------------------------------------------------------
+                 */
+                if (opts->do_nans) {
+                    isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
+                    isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
                 }
 
-                 /* both not NaN, do the comparison */
-                if ( !isnan1 && !isnan2)
-                {
-
-                    if (ABS(temp1_float-temp2_float) > (float)options->delta)
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                /* both not NaN, do the comparison */
+                if (!isnan1 && !isnan2) {
+                    if (ABS(temp1_float-temp2_float) > (float) opts->delta) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                             parallel_print(SPACES);
-                            parallel_print(F_FORMAT,(double)temp1_float,(double)temp2_float, (double)ABS(temp1_float - temp2_float));
+                            parallel_print(F_FORMAT, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                         }
                         nfound++;
                     }
-
                 }
                 /* only one is NaN, assume difference */
-                else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT, (double)temp1_float, (double)temp2_float, (double)ABS(temp1_float - temp2_float));
+                        parallel_print(F_FORMAT, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                     }
                     nfound++;
-
                 }
             }
-           /*-------------------------------------------------------------------------
-            * !-d and -p
-            *-------------------------------------------------------------------------
-            */
-            else if (!options->d && options->p)
-            {
-
-               /*-------------------------------------------------------------------------
-                * detect NaNs
-                *-------------------------------------------------------------------------
-                */
-                if ( options->do_nans )
-                {
-                    isnan1 = my_isnan(FLT_FLOAT,&temp1_float);
-                    isnan2 = my_isnan(FLT_FLOAT,&temp2_float);
+            /*-------------------------------------------------------------------------
+             * !-d and -p
+             *-------------------------------------------------------------------------
+             */
+            else if (!opts->d && opts->p) {
+                /*-------------------------------------------------------------------------
+                 * detect NaNs
+                 *-------------------------------------------------------------------------
+                 */
+                if (opts->do_nans) {
+                    isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
+                    isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
                 }
 
                 /* both not NaN, do the comparison */
-                if ( !isnan1 && !isnan2)
-                {
-
-                    PER(temp1_float,temp2_float);
+                if (!isnan1 && !isnan2) {
+                    PER(temp1_float, temp2_float);
 
-                    if (not_comparable && !both_zero) /* not comparable */
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+                    if (not_comparable && !both_zero) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                             parallel_print(SPACES);
-                            parallel_print(F_FORMAT_P_NOTCOMP, (double)temp1_float, (double)temp2_float, (double)ABS(temp1_float - temp2_float));
+                            parallel_print(F_FORMAT_P_NOTCOMP, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                         }
                         nfound++;
                     }
-
-                    else
-
-                        if ( per > options->percent && (double)ABS(temp1_float-temp2_float) > options->delta )
-                        {
-                            if ( print_data(options) )
-                            {
-                                print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                                parallel_print(SPACES);
-                                parallel_print(F_FORMAT_P, (double)temp1_float, (double)temp2_float,
-                                    (double)ABS(temp1_float - temp2_float),
-                                    (double)ABS(1 - temp2_float / temp1_float));
-                            }
-                            nfound++;
+                    else if (per > opts->percent && (double) ABS(temp1_float - temp2_float) > opts->delta) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                            parallel_print(SPACES);
+                            parallel_print(F_FORMAT_P, (double) temp1_float, (double) temp2_float,
+                                    (double) ABS(temp1_float - temp2_float), (double) ABS(1 - temp2_float / temp1_float));
                         }
-
+                        nfound++;
+                    }
                 }
                 /* only one is NaN, assume difference */
-                else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT, (double)temp1_float, (double)temp2_float, (double)ABS(temp1_float - temp2_float));
+                        parallel_print(F_FORMAT, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                     }
                     nfound++;
-
                 }
             }
-
-           /*-------------------------------------------------------------------------
-            * -d and -p
-            *-------------------------------------------------------------------------
-            */
-
-            else if ( options->d && options->p)
-            {
-
-               /*-------------------------------------------------------------------------
-                * detect NaNs
-                *-------------------------------------------------------------------------
-                */
-                if ( options->do_nans )
-                {
-                    isnan1 = my_isnan(FLT_FLOAT,&temp1_float);
-                    isnan2 = my_isnan(FLT_FLOAT,&temp2_float);
+            /*-------------------------------------------------------------------------
+             * -d and -p
+             *-------------------------------------------------------------------------
+             */
+            else if (opts->d && opts->p) {
+                /*-------------------------------------------------------------------------
+                 * detect NaNs
+                 *-------------------------------------------------------------------------
+                 */
+                if (opts->do_nans) {
+                    isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
+                    isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
                 }
 
-                 /* both not NaN, do the comparison */
-                if ( !isnan1 && !isnan2)
-                {
-
-                    PER(temp1_float,temp2_float);
+                /* both not NaN, do the comparison */
+                if (!isnan1 && !isnan2) {
+                    PER(temp1_float, temp2_float);
 
-                    if (not_comparable && !both_zero) /* not comparable */
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+                    if (not_comparable && !both_zero) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                             parallel_print(SPACES);
-                            parallel_print(F_FORMAT_P_NOTCOMP, (double)temp1_float, (double)temp2_float,
-                                (double)ABS(temp1_float - temp2_float));
+                            parallel_print(F_FORMAT_P_NOTCOMP, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                         }
                         nfound++;
                     }
-
-                    else
-
-                        if ( per > options->percent )
-                        {
-                            if ( print_data(options) )
-                            {
-                                print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                                parallel_print(SPACES);
-                                parallel_print(F_FORMAT_P, (double)temp1_float, (double)temp2_float,
-                                    (double)ABS(temp1_float - temp2_float),
-                                    (double)ABS(1 - temp2_float / temp1_float));
-                            }
-                            nfound++;
+                    else if (per > opts->percent) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                            parallel_print(SPACES);
+                            parallel_print(F_FORMAT_P, (double) temp1_float, (double) temp2_float,
+                                    (double) ABS(temp1_float - temp2_float), (double) ABS(1 - temp2_float / temp1_float));
                         }
-
+                        nfound++;
+                    }
                 }
                 /* only one is NaN, assume difference */
-                else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT, (double)temp1_float, (double)temp2_float, (double)ABS(temp1_float - temp2_float));
+                        parallel_print(F_FORMAT, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                     }
                     nfound++;
-
                 }
             }
-
-           /*-------------------------------------------------------------------------
-            * no -d and -p
-            *-------------------------------------------------------------------------
-            */
-            else if (equal_float(temp1_float,temp2_float,options)==FALSE)
-            {
-
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            /*-------------------------------------------------------------------------
+             * no -d and -p
+             *-------------------------------------------------------------------------
+             */
+            else if (equal_float(temp1_float, temp2_float, opts) == FALSE) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT, (double)temp1_float, (double)temp2_float, (double)ABS(temp1_float - temp2_float));
+                    parallel_print(F_FORMAT, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                 }
                 nfound++;
             }
         } /*H5T_NATIVE_FLOAT*/
 
-       /*-------------------------------------------------------------------------
-        * H5T_NATIVE_DOUBLE
-        *-------------------------------------------------------------------------
-        */
-
-        else if (type_size==8)
-        {
+        /*-------------------------------------------------------------------------
+         * H5T_NATIVE_DOUBLE
+         *-------------------------------------------------------------------------
+         */
+        else if (type_size == 8) {
             double temp1_double;
             double temp2_double;
-            hbool_t    isnan1 = FALSE;
-            hbool_t    isnan2 = FALSE;
+            hbool_t isnan1 = FALSE;
+            hbool_t isnan2 = FALSE;
 
-            HDassert(type_size==sizeof(double));
+            if(type_size != sizeof(double))
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Type size is not double size");
 
             HDmemcpy(&temp1_double, mem1, sizeof(double));
             HDmemcpy(&temp2_double, mem2, sizeof(double));
 
-           /* logic for detecting NaNs is different with options -d, -p and no options */
-
-           /*-------------------------------------------------------------------------
-            * -d and !-p
-            *-------------------------------------------------------------------------
-            */
-            if (options->d && !options->p)
-            {
-               /*-------------------------------------------------------------------------
-                * detect NaNs
-                *-------------------------------------------------------------------------
-                */
-                if ( options->do_nans )
-                {
-                    isnan1 = my_isnan(FLT_DOUBLE,&temp1_double);
-                    isnan2 = my_isnan(FLT_DOUBLE,&temp2_double);
+            /* logic for detecting NaNs is different with opts -d, -p and no opts */
+            /*-------------------------------------------------------------------------
+             * -d and !-p
+             *-------------------------------------------------------------------------
+             */
+            if (opts->d && !opts->p) {
+                /*-------------------------------------------------------------------------
+                 * detect NaNs
+                 *-------------------------------------------------------------------------
+                 */
+                if (opts->do_nans) {
+                    isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
+                    isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
                 }
 
                 /* both not NaN, do the comparison */
-                if ( !isnan1 && !isnan2)
-                {
-
-                    if (ABS(temp1_double-temp2_double) > options->delta)
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                if (!isnan1 && !isnan2) {
+                    if (ABS(temp1_double-temp2_double) > opts->delta) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                             parallel_print(SPACES);
-                            parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                            parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                         }
                         nfound++;
                     }
-
                 }
                 /* only one is NaN, assume difference */
-                else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
-
                 }
-            } /* options->d && !options->p */
-
-           /*-------------------------------------------------------------------------
-            * !-d and -p
-            *-------------------------------------------------------------------------
-            */
-            else if (!options->d && options->p)
-            {
-
-               /*-------------------------------------------------------------------------
-                * detect NaNs
-                *-------------------------------------------------------------------------
-                */
-                if ( options->do_nans )
-                {
-                    isnan1 = my_isnan(FLT_DOUBLE,&temp1_double);
-                    isnan2 = my_isnan(FLT_DOUBLE,&temp2_double);
+            } /* opts->d && !opts->p */
+            /*-------------------------------------------------------------------------
+             * !-d and -p
+             *-------------------------------------------------------------------------
+             */
+            else if (!opts->d && opts->p) {
+                /*-------------------------------------------------------------------------
+                 * detect NaNs
+                 *-------------------------------------------------------------------------
+                 */
+                if (opts->do_nans) {
+                    isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
+                    isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
                 }
 
                 /* both not NaN, do the comparison */
-                if ( !isnan1 && !isnan2)
-                {
-
-                    PER(temp1_double,temp2_double);
+                if (!isnan1 && !isnan2) {
+                    PER(temp1_double, temp2_double);
 
-                    if (not_comparable && !both_zero) /* not comparable */
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+                    if (not_comparable && !both_zero) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                             parallel_print(SPACES);
-                            parallel_print(F_FORMAT_P_NOTCOMP,temp1_double,temp2_double,
-                                ABS(temp1_double-temp2_double));
+                            parallel_print(F_FORMAT_P_NOTCOMP, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                         }
                         nfound++;
                     }
-
-                    else
-
-                        if ( per > options->percent )
-                        {
-                            if ( print_data(options) )
-                            {
-                                print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                                parallel_print(SPACES);
-                                parallel_print(F_FORMAT_P,temp1_double,temp2_double,
-                                    ABS(temp1_double-temp2_double),
-                                    ABS(1-temp2_double/temp1_double));
-                            }
-                            nfound++;
+                    else if (per > opts->percent) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                            parallel_print(SPACES);
+                            parallel_print(F_FORMAT_P, temp1_double, temp2_double, ABS(temp1_double - temp2_double), ABS(1 - temp2_double / temp1_double));
                         }
-
+                        nfound++;
+                    }
                 }
                 /* only one is NaN, assume difference */
-                else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
-
                 }
             }
-
-           /*-------------------------------------------------------------------------
-            * -d and -p
-            *-------------------------------------------------------------------------
-            */
-            else if ( options->d && options->p)
-            {
-
-               /*-------------------------------------------------------------------------
+            /*-------------------------------------------------------------------------
+             * -d and -p
+             *-------------------------------------------------------------------------
+             */
+            else if (opts->d && opts->p) {
+                /*-------------------------------------------------------------------------
                 * detect NaNs
                 *-------------------------------------------------------------------------
                 */
-                if ( options->do_nans )
-                {
-                    isnan1 = my_isnan(FLT_DOUBLE,&temp1_double);
-                    isnan2 = my_isnan(FLT_DOUBLE,&temp2_double);
+                if (opts->do_nans) {
+                    isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
+                    isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
                 }
 
                 /* both not NaN, do the comparison */
-                if ( !isnan1 && !isnan2)
-                {
+                if (!isnan1 && !isnan2) {
+                    PER(temp1_double, temp2_double);
 
-                    PER(temp1_double,temp2_double);
-
-                    if (not_comparable && !both_zero) /* not comparable */
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+                    if (not_comparable && !both_zero) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                             parallel_print(SPACES);
-                            parallel_print(F_FORMAT_P_NOTCOMP,temp1_double,temp2_double,
-                                ABS(temp1_double-temp2_double));
+                            parallel_print(F_FORMAT_P_NOTCOMP, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                         }
                         nfound++;
                     }
-
-                    else
-
-                        if ( per > options->percent &&
-                            ABS(temp1_double-temp2_double) > options->delta )
-                        {
-                            if ( print_data(options) )
-                            {
-                                print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                                parallel_print(SPACES);
-                                parallel_print(F_FORMAT_P,temp1_double,temp2_double,
-                                    ABS(temp1_double-temp2_double),
-                                    ABS(1-temp2_double/temp1_double));
-                            }
-                            nfound++;
+                    else if (per > opts->percent &&
+                    ABS(temp1_double-temp2_double) > opts->delta) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                            parallel_print(SPACES);
+                            parallel_print(F_FORMAT_P, temp1_double, temp2_double, ABS(temp1_double - temp2_double), ABS(1 - temp2_double / temp1_double));
                         }
-
+                        nfound++;
+                    }
                 }
                 /* only one is NaN, assume difference */
-                else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
                 }
             }
-
-           /*-------------------------------------------------------------------------
-            * no -d and -p
-            *-------------------------------------------------------------------------
-            */
-            else if (equal_double(temp1_double,temp2_double,options)==FALSE)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            /*-------------------------------------------------------------------------
+             * no -d and -p
+             *-------------------------------------------------------------------------
+             */
+            else if (equal_double(temp1_double, temp2_double, opts) == FALSE) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                    parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                 }
                 nfound++;
             }
-    } /*H5T_NATIVE_DOUBLE*/
+        } /*H5T_NATIVE_DOUBLE*/
 
 #if H5_SIZEOF_LONG_DOUBLE != H5_SIZEOF_DOUBLE
 
-
-       /*-------------------------------------------------------------------------
-        * H5T_NATIVE_LDOUBLE
-        *-------------------------------------------------------------------------
-        */
-
-        else if (type_size == H5_SIZEOF_LONG_DOUBLE)
-        {
+        /*-------------------------------------------------------------------------
+         * H5T_NATIVE_LDOUBLE
+         *-------------------------------------------------------------------------
+         */
+        else if (type_size == H5_SIZEOF_LONG_DOUBLE) {
             long double temp1_double;
             long double temp2_double;
-            hbool_t         isnan1 = FALSE;
-            hbool_t         isnan2 = FALSE;
-
+            hbool_t     isnan1 = FALSE;
+            hbool_t     isnan2 = FALSE;
 
-            HDassert(type_size == sizeof(long double));
+            if(type_size != sizeof(long double)) {
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "Type size is not long double size");
+            }
 
             HDmemcpy(&temp1_double, mem1, sizeof(long double));
             HDmemcpy(&temp2_double, mem2, sizeof(long double));
 
-           /* logic for detecting NaNs is different with options -d, -p and no options */
-
-           /*-------------------------------------------------------------------------
-            * -d and !-p
-            *-------------------------------------------------------------------------
-            */
-            if (options->d && !options->p)
-            {
+            /* logic for detecting NaNs is different with options -d, -p and no options */
 
-               /*-------------------------------------------------------------------------
-                * detect NaNs
-                *-------------------------------------------------------------------------
-                */
-                if ( options->do_nans )
-                {
+            /*-------------------------------------------------------------------------
+             * -d and !-p
+             *-------------------------------------------------------------------------
+             */
+            if (opts->d && !opts->p) {
+                /*-------------------------------------------------------------------------
+                 * detect NaNs
+                 *-------------------------------------------------------------------------
+                 */
+                if (opts->do_nans) {
                     isnan1 = my_isnan(FLT_LDOUBLE,&temp1_double);
                     isnan2 = my_isnan(FLT_LDOUBLE,&temp2_double);
                 }
 
-                 /* both not NaN, do the comparison */
-                if ( !isnan1 && !isnan2)
-                {
-
-                    if (ABS(temp1_double-temp2_double) > options->delta)
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                /* both not NaN, do the comparison */
+                if (!isnan1 && !isnan2) {
+                    if (ABS(temp1_double-temp2_double) > opts->delta) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                             parallel_print(SPACES);
-                            parallel_print(LD_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                            parallel_print(LD_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                         }
                         nfound++;
                     }
                 } /* NaN */
                 /* only one is NaN, assume difference */
-                else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
                 }
             }
-
-           /*-------------------------------------------------------------------------
-            * !-d and -p
-            *-------------------------------------------------------------------------
-            */
-            else if (!options->d && options->p)
-            {
-
-               /*-------------------------------------------------------------------------
-                * detect NaNs
-                *-------------------------------------------------------------------------
-                */
-                if ( options->do_nans )
-                {
-                    isnan1 = my_isnan(FLT_LDOUBLE,&temp1_double);
-                    isnan2 = my_isnan(FLT_LDOUBLE,&temp2_double);
+            /*-------------------------------------------------------------------------
+             * !-d and -p
+             *-------------------------------------------------------------------------
+             */
+            else if (!opts->d && opts->p) {
+                /*-------------------------------------------------------------------------
+                 * detect NaNs
+                 *-------------------------------------------------------------------------
+                 */
+                if (opts->do_nans) {
+                    isnan1 = my_isnan(FLT_LDOUBLE, &temp1_double);
+                    isnan2 = my_isnan(FLT_LDOUBLE, &temp2_double);
                 }
 
-                 /* both not NaN, do the comparison */
-                if ( !isnan1 && !isnan2)
-                {
-
+                /* both not NaN, do the comparison */
+                if (!isnan1 && !isnan2) {
                     PER(temp1_double,temp2_double);
 
-                    if (not_comparable && !both_zero) /* not comparable */
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+                    if (not_comparable && !both_zero) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                             parallel_print(SPACES);
-                            parallel_print(LD_FORMAT_P_NOTCOMP,temp1_double,temp2_double,
-                                ABS(temp1_double-temp2_double));
+                            parallel_print(LD_FORMAT_P_NOTCOMP, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                         }
                         nfound++;
                     }
-
-                    else
-
-                        if ( per > options->percent )
-                        {
-                            if ( print_data(options) )
-                            {
-                                print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                                parallel_print(SPACES);
-                                parallel_print(LD_FORMAT_P,temp1_double,temp2_double,
-                                    ABS(temp1_double-temp2_double),
-                                    ABS(1-temp2_double/temp1_double));
-                            }
-                            nfound++;
+                    else if (per > opts->percent) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                            parallel_print(SPACES);
+                            parallel_print(LD_FORMAT_P, temp1_double, temp2_double, ABS(temp1_double - temp2_double), ABS(1 - temp2_double / temp1_double));
                         }
-
+                        nfound++;
+                    }
                 } /* NaN */
                 /* only one is NaN, assume difference */
-                else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
                 }
-           }
-
-           /*-------------------------------------------------------------------------
-            * -d and -p
-            *-------------------------------------------------------------------------
-            */
-            else if ( options->d && options->p)
-            {
-
-               /*-------------------------------------------------------------------------
-                * detect NaNs
-                *-------------------------------------------------------------------------
-                */
-                if ( options->do_nans )
-                {
-                    isnan1 = my_isnan(FLT_LDOUBLE,&temp1_double);
-                    isnan2 = my_isnan(FLT_LDOUBLE,&temp2_double);
+            }
+            /*-------------------------------------------------------------------------
+             * -d and -p
+             *-------------------------------------------------------------------------
+             */
+            else if (opts->d && opts->p) {
+                /*-------------------------------------------------------------------------
+                 * detect NaNs
+                 *-------------------------------------------------------------------------
+                 */
+                if (opts->do_nans) {
+                    isnan1 = my_isnan(FLT_LDOUBLE, &temp1_double);
+                    isnan2 = my_isnan(FLT_LDOUBLE, &temp2_double);
                 }
 
-                 /* both not NaN, do the comparison */
-                if ( !isnan1 && !isnan2)
-                {
-
+                /* both not NaN, do the comparison */
+                if (!isnan1 && !isnan2) {
                     PER(temp1_double,temp2_double);
 
-                    if (not_comparable && !both_zero) /* not comparable */
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+                    if (not_comparable && !both_zero) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
                             parallel_print(SPACES);
-                            parallel_print(LD_FORMAT_P_NOTCOMP,temp1_double,temp2_double,
-                                ABS(temp1_double-temp2_double));
+                            parallel_print(LD_FORMAT_P_NOTCOMP, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                         }
                         nfound++;
                     }
-
-                    else
-
-                        if ( per > options->percent &&
-                            ABS(temp1_double-temp2_double) > options->delta )
-                        {
-                            if ( print_data(options) )
-                            {
-                                print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
-                                parallel_print(SPACES);
-                                parallel_print(LD_FORMAT_P,temp1_double,temp2_double,
-                                    ABS(temp1_double-temp2_double),
-                                    ABS(1-temp2_double/temp1_double));
-                            }
-                            nfound++;
+                    else if (per > opts->percent && ABS(temp1_double-temp2_double) > opts->delta) {
+                        if (print_data(opts)) {
+                            print_pos(ph, 1, index, acc, pos, rank, dims, obj1, obj2);
+                            parallel_print(SPACES);
+                            parallel_print(LD_FORMAT_P, temp1_double, temp2_double, ABS(temp1_double - temp2_double), ABS(1 - temp2_double / temp1_double));
                         }
-
+                        nfound++;
+                    }
                 } /* NaN */
                 /* only one is NaN, assume difference */
-                else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+                else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
                 }
             }
-
-           /*-------------------------------------------------------------------------
-            * no -d and -p
-            *-------------------------------------------------------------------------
-            */
-            else if (equal_ldouble(temp1_double,temp2_double,options)==FALSE)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+            /*-------------------------------------------------------------------------
+             * no -d and -p
+             *-------------------------------------------------------------------------
+             */
+            else if (equal_ldouble(temp1_double, temp2_double, opts) == FALSE) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, index, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(LD_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                    parallel_print(LD_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                 }
                 nfound++;
             }
-    } /*H5T_NATIVE_LDOUBLE*/
+        } /*H5T_NATIVE_LDOUBLE*/
 #endif  /* H5_SIZEOF_LONG_DOUBLE */
 
+        break; /* H5T_FLOAT class */
 
+    } /* switch */
 
-    break; /* H5T_FLOAT class */
+done:
+    opts->err_stat = opts->err_stat | ret_value;
 
- } /* switch */
-    h5difftrace("diff_datum finish\n");
+    h5diffdebug3("diff_datum finish:%d - errstat:%d\n", nfound, opts->err_stat);
 
- return nfound;
+    return nfound;
 }
 
 /*-------------------------------------------------------------------------
@@ -2523,16 +1953,14 @@ static hsize_t diff_datum(void       *_mem1,
  * Purpose: Determines if memory is initialized to all zero bytes.
  *
  * Return: TRUE if all bytes are zero; FALSE otherwise
- *
  *-------------------------------------------------------------------------
  */
 
-static hbool_t all_zero(const void *_mem, size_t size)
-{
-    const unsigned char *mem = (const unsigned char *)_mem;
+static hbool_t all_zero(const void *_mem, size_t size) {
+    const unsigned char *mem = (const unsigned char *) _mem;
 
-    while(size-- > 0)
-        if(mem[size])
+    while (size-- > 0)
+        if (mem[size])
             return FALSE;
 
     return TRUE;
@@ -2544,46 +1972,38 @@ static hbool_t all_zero(const void *_mem, size_t size)
  * Purpose: print start coordinates and opposite corner of a region block
  *
  * Return: void
- *
  *-------------------------------------------------------------------------
  */
 
 static
-void print_region_block(int i, hsize_t *ptdata, int ndims)
-{
+void print_region_block(int i, hsize_t *ptdata, int ndims) {
     int j;
 
     parallel_print("        ");
     for (j = 0; j < ndims; j++)
-        parallel_print("%s%lu", j ? "," : "   (",
-        (unsigned long)ptdata[i * 2 * ndims + j]);
+        parallel_print("%s%lu", j ? "," : "   (", (unsigned long) ptdata[i * 2 * ndims + j]);
     for (j = 0; j < ndims; j++)
-        parallel_print("%s%lu", j ? "," : ")-(",
-        (unsigned long)ptdata[i * 2 * ndims + j + ndims]);
+        parallel_print("%s%lu", j ? "," : ")-(", (unsigned long) ptdata[i * 2 * ndims + j + ndims]);
     parallel_print(")");
 
 }
 
-
 /*-------------------------------------------------------------------------
  * Function: print_points
  *
  * Purpose: print points of a region reference
  *
  * Return: void
- *
  *-------------------------------------------------------------------------
  */
 
 static
-void print_points(int i, hsize_t *ptdata, int ndims)
-{
+void print_points(int i, hsize_t *ptdata, int ndims) {
     int j;
 
     parallel_print("              ");
     for (j = 0; j < ndims; j++)
-        parallel_print("%s%lu", j ? "," : "(",
-        (unsigned long)(ptdata[i * ndims + j]));
+        parallel_print("%s%lu", j ? "," : "(", (unsigned long) (ptdata[i * ndims + j]));
     parallel_print(")");
 
 }
@@ -2594,37 +2014,32 @@ void print_points(int i, hsize_t *ptdata, int ndims)
  * Purpose: diff a dataspace region
  *
  * Return: number of differences
- *
  *-------------------------------------------------------------------------
  */
 
-static
-hsize_t diff_region(hid_t obj1_id,
-                    hid_t obj2_id,
-                    hid_t region1_id,
-                    hid_t region2_id,
-                    diff_opt_t *options)
+static hsize_t diff_region(hid_t obj1_id, hid_t obj2_id, hid_t region1_id, hid_t region2_id, diff_opt_t *opts)
 
 {
-    hssize_t   nblocks1, npoints1;
-    hssize_t   nblocks2, npoints2;
-    hsize_t    alloc_size;
-    hsize_t    *ptdata1;
-    hsize_t    *ptdata2;
-    int        ndims1;
-    int        ndims2;
-    int        i, j;
-    hsize_t    nfound_b = 0;     /* block differences found */
-    hsize_t    nfound_p = 0;     /* point differences found */
+    hsize_t  ret_value = 0;
+    hssize_t nblocks1, npoints1;
+    hssize_t nblocks2, npoints2;
+    hsize_t  alloc_size;
+    hsize_t *ptdata1 = NULL;
+    hsize_t *ptdata2 = NULL;
+    int      ndims1;
+    int      ndims2;
+    int      i, j;
+    hsize_t  nfound_b = 0; /* block differences found */
+    hsize_t  nfound_p = 0; /* point differences found */
 
     ndims1 = H5Sget_simple_extent_ndims(region1_id);
     ndims2 = H5Sget_simple_extent_ndims(region2_id);
 
     /*
-    * These two functions fail if the region does not have blocks or points,
-    * respectively. They do not currently know how to translate from one to
-    * the other.
-    */
+     * These two functions fail if the region does not have blocks or points,
+     * respectively. They do not currently know how to translate from one to
+     * the other.
+     */
     H5E_BEGIN_TRY {
         nblocks1 = H5Sget_select_hyper_nblocks(region1_id);
         nblocks2 = H5Sget_select_hyper_nblocks(region2_id);
@@ -2633,179 +2048,182 @@ hsize_t diff_region(hid_t obj1_id,
         npoints2 = H5Sget_select_elem_npoints(region2_id);
     } H5E_END_TRY;
 
-    if(nblocks1 != nblocks2 || npoints1 != npoints2 || ndims1 != ndims2) {
-        options->not_cmp = 1;
-        return 0;
+    if (nblocks1 != nblocks2 || npoints1 != npoints2 || ndims1 != ndims2) {
+        opts->not_cmp = 1;
+        HGOTO_DONE (0);
     }
 
     /*-------------------------------------------------------------------------
-    * compare block information
-    *-------------------------------------------------------------------------
-    */
-    if(nblocks1 > 0) {
+     * compare block information
+     *-------------------------------------------------------------------------
+     */
+    if (nblocks1 > 0) {
         HDassert(ndims1 > 0);
-        alloc_size = (hsize_t)nblocks1 * (unsigned)ndims1 * 2 * sizeof(ptdata1[0]);
-        HDassert(alloc_size == (hsize_t)((size_t)alloc_size)); /*check for overflow*/
-
-        ptdata1 = (hsize_t *)HDmalloc((size_t)alloc_size);
-        H5_CHECK_OVERFLOW(nblocks1, hssize_t, hsize_t);
-        H5Sget_select_hyper_blocklist(region1_id, (hsize_t)0, (hsize_t)nblocks1, ptdata1);
+        alloc_size = (hsize_t) nblocks1 * (unsigned) ndims1 * 2 * sizeof(ptdata1[0]);
+        HDassert(alloc_size == (hsize_t)((size_t )alloc_size)); /*check for overflow*/
 
-        ptdata2 = (hsize_t *)HDmalloc((size_t)alloc_size);
-        H5_CHECK_OVERFLOW(nblocks2, hssize_t, hsize_t);
-        H5Sget_select_hyper_blocklist(region2_id, (hsize_t)0, (hsize_t)nblocks2, ptdata2);
-
-        for (i = 0; i < nblocks1; i++) {
-            /* start coordinates and opposite corner */
-            for (j = 0; j < ndims1; j++) {
-                hsize_t start1, start2, end1, end2;
-
-                start1 = ptdata1[i * 2 * ndims1 + j];
-                start2 = ptdata2[i * 2 * ndims1 + j];
-                end1   = ptdata1[i * 2 * ndims1 + j + ndims1];
-                end2   = ptdata2[i * 2 * ndims1 + j + ndims1];
-                if (start1 != start2 || end1 != end2)
-                    nfound_b++;
-            }
+        if((ptdata1 = (hsize_t *) HDmalloc((size_t )alloc_size)) == NULL) {
+            opts->err_stat = 1;
+            H5TOOLS_INFO(H5E_tools_min_id_g, "Buffer allocation failed");
         }
+        else {
+            H5_CHECK_OVERFLOW(nblocks1, hssize_t, hsize_t);
+            H5Sget_select_hyper_blocklist(region1_id, (hsize_t) 0, (hsize_t) nblocks1, ptdata1);
 
+            if((ptdata2 = (hsize_t *) HDmalloc((size_t )alloc_size)) == NULL) {
+                opts->err_stat = 1;
+                H5TOOLS_INFO(H5E_tools_min_id_g, "Buffer allocation failed");
+            }
+            else {
+                H5_CHECK_OVERFLOW(nblocks2, hssize_t, hsize_t);
+                H5Sget_select_hyper_blocklist(region2_id, (hsize_t) 0, (hsize_t) nblocks2, ptdata2);
+
+                for (i = 0; i < nblocks1; i++) {
+                    /* start coordinates and opposite corner */
+                    for (j = 0; j < ndims1; j++) {
+                        hsize_t start1, start2, end1, end2;
+
+                        start1 = ptdata1[i * 2 * ndims1 + j];
+                        start2 = ptdata2[i * 2 * ndims1 + j];
+                        end1 = ptdata1[i * 2 * ndims1 + j + ndims1];
+                        end2 = ptdata2[i * 2 * ndims1 + j + ndims1];
+                        if (start1 != start2 || end1 != end2)
+                            nfound_b++;
+                    }
+                }
 
-        /* print differences if found */
-        if (nfound_b && options->m_verbose) {
-            H5O_info_t oi1, oi2;
+                /* print differences if found */
+                if (nfound_b && opts->m_verbose) {
+                    H5O_info_t oi1, oi2;
 
-            H5Oget_info(obj1_id, &oi1);
-            H5Oget_info(obj2_id, &oi2);
+                    H5Oget_info(obj1_id, &oi1);
+                    H5Oget_info(obj2_id, &oi2);
 
-            parallel_print("Referenced dataset      %lu            %lu\n",
-                    (unsigned long)oi1.addr, (unsigned long)oi2.addr);
-            parallel_print("------------------------------------------------------------\n");
+                    parallel_print("Referenced dataset      %lu            %lu\n", (unsigned long) oi1.addr, (unsigned long) oi2.addr);
+                    parallel_print( "------------------------------------------------------------\n");
 
-            parallel_print("Region blocks\n");
-            for (i = 0; i < nblocks1; i++) {
-                parallel_print("block #%d", i);
-                print_region_block(i, ptdata1, ndims1);
-                print_region_block(i, ptdata2, ndims1);
-                parallel_print("\n");
-            }
-        }
+                    parallel_print("Region blocks\n");
+                    for (i = 0; i < nblocks1; i++) {
+                        parallel_print("block #%d", i);
+                        print_region_block(i, ptdata1, ndims1);
+                        print_region_block(i, ptdata2, ndims1);
+                        parallel_print("\n");
+                    }
+                }
+                HDfree(ptdata2);
+            } /* else ptdata2 */
 
-        HDfree(ptdata1);
-        HDfree(ptdata2);
+            HDfree(ptdata1);
+        } /* else ptdata1 */
     }
 
     /*-------------------------------------------------------------------------
-    * compare point information
-    *-------------------------------------------------------------------------
-    */
-    if(npoints1 > 0) {
-        alloc_size = (hsize_t)npoints1 * (unsigned)ndims1 * sizeof(ptdata1[0]);
-        HDassert(alloc_size == (hsize_t)((size_t)alloc_size)); /*check for overflow*/
-
-        ptdata1 = (hsize_t *)HDmalloc((size_t)alloc_size);
-        H5_CHECK_OVERFLOW(npoints1,hssize_t,hsize_t);
-        H5Sget_select_elem_pointlist(region1_id, (hsize_t)0, (hsize_t)npoints1, ptdata1);
-
-        ptdata2 = (hsize_t *)HDmalloc((size_t)alloc_size);
-        H5_CHECK_OVERFLOW(npoints1,hssize_t,hsize_t);
-        H5Sget_select_elem_pointlist(region2_id, (hsize_t)0, (hsize_t)npoints2, ptdata2);
-
-        for(i = 0; i < npoints1; i++) {
-            hsize_t pt1, pt2;
+     * compare point information
+     *-------------------------------------------------------------------------
+     */
+    if (npoints1 > 0) {
+        alloc_size = (hsize_t) npoints1 * (unsigned) ndims1 * sizeof(ptdata1[0]);
+        HDassert(alloc_size == (hsize_t)((size_t )alloc_size)); /*check for overflow*/
 
-            for(j = 0; j < ndims1; j++) {
-                pt1 = ptdata1[i * ndims1 + j];
-                pt2 = ptdata2[i * ndims1 + j];
-                if(pt1 != pt2)
-                    nfound_p++;
-            }
+        if((ptdata1 = (hsize_t *) HDmalloc((size_t )alloc_size)) == NULL) {
+            opts->err_stat = 1;
+            H5TOOLS_INFO(H5E_tools_min_id_g, "Buffer allocation failed");
         }
+        else {
+            H5_CHECK_OVERFLOW(npoints1, hssize_t, hsize_t);
+            H5Sget_select_elem_pointlist(region1_id, (hsize_t) 0, (hsize_t) npoints1, ptdata1);
 
-        if(nfound_p && options->m_verbose) {
-            parallel_print("Region points\n");
-            for(i = 0; i < npoints1; i++) {
-                hsize_t pt1, pt2;
-                int     diff_data = 0;
-
-                for(j = 0; j < ndims1; j++) {
-                    pt1 = ptdata1[i * ndims1 + j];
-                    pt2 = ptdata2[i * ndims1 + j];
-                    if(pt1 != pt2) {
-                        diff_data = 1;
-                        break;
+            if((ptdata2 = (hsize_t *) HDmalloc((size_t )alloc_size)) == NULL) {
+                opts->err_stat = 1;
+                H5TOOLS_INFO(H5E_tools_min_id_g, "Buffer allocation failed");
+            }
+            else {
+                H5_CHECK_OVERFLOW(npoints1, hssize_t, hsize_t);
+                H5Sget_select_elem_pointlist(region2_id, (hsize_t) 0, (hsize_t) npoints2, ptdata2);
+
+                for (i = 0; i < npoints1; i++) {
+                    hsize_t pt1, pt2;
+
+                    for (j = 0; j < ndims1; j++) {
+                        pt1 = ptdata1[i * ndims1 + j];
+                        pt2 = ptdata2[i * ndims1 + j];
+                        if (pt1 != pt2)
+                            nfound_p++;
                     }
                 }
-                if(diff_data) {
-                    parallel_print("point #%d", i);
-                    print_points(i, ptdata1, ndims1);
-                    print_points(i, ptdata2, ndims1);
-                    parallel_print("\n");
-                }
-            }
-        }
 
+                if (nfound_p && opts->m_verbose) {
+                    parallel_print("Region points\n");
+                    for (i = 0; i < npoints1; i++) {
+                        hsize_t pt1, pt2;
+                        int diff_data = 0;
 
-#if defined (H5DIFF_DEBUG)
-        for (i = 0; i < npoints1; i++) {
-            int j;
+                        for (j = 0; j < ndims1; j++) {
+                            pt1 = ptdata1[i * ndims1 + j];
+                            pt2 = ptdata2[i * ndims1 + j];
+                            if (pt1 != pt2) {
+                                diff_data = 1;
+                                break;
+                            }
+                        }
+                        if (diff_data) {
+                            parallel_print("point #%d", i);
+                            print_points(i, ptdata1, ndims1);
+                            print_points(i, ptdata2, ndims1);
+                            parallel_print("\n");
+                        }
+                    }
+                }
+                HDfree(ptdata2);
+            } /* else ptdata2 */
 
-            parallel_print("%sPt%lu: " , i ? "," : "", (unsigned long)i);
+#if defined (H5DIFF_DEBUG)
+            for (i = 0; i < npoints1; i++) {
+                parallel_print("%sPt%lu: " , i ? "," : "", (unsigned long)i);
 
-            for (j = 0; j < ndims1; j++)
-                parallel_print("%s%lu", j ? "," : "(",
-                        (unsigned long)(ptdata1[i * ndims1 + j]));
+                for (j = 0; j < ndims1; j++)
+                    parallel_print("%s%lu", j ? "," : "(", (unsigned long)(ptdata1[i * ndims1 + j]));
 
-            parallel_print(")");
-        }
+                parallel_print(")");
+            }
 #endif
 
-        HDfree(ptdata1);
-        HDfree(ptdata2);
+            HDfree(ptdata1);
+        } /* else ptdata1 */
     }
 
-    nfound_b = nfound_b / (unsigned)ndims1;
-    nfound_p = nfound_p / (unsigned)ndims1;
-    return (nfound_p + nfound_b);
-}
+    nfound_b = nfound_b / (unsigned) ndims1;
+    nfound_p = nfound_p / (unsigned) ndims1;
 
+    ret_value = nfound_p + nfound_b;
+
+done:
+    return ret_value;
+}
 
 /*-------------------------------------------------------------------------
  * Function: character_compare
  *
- * Purpose: do a byte-by-byte comparison and print in char format
- *
- * Return: number of differences found
+ * Purpose:  do a byte-by-byte comparison and print in char format
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
 
-static
-hsize_t character_compare(char *mem1,
-                  char *mem2,
-                  hsize_t       i,
-                  unsigned      u,
-                  int           rank,
-                  hsize_t       *dims,
-                  hsize_t       *acc,
-                  hsize_t       *pos,
-                  diff_opt_t    *options,
-                  const char    *obj1,
-                  const char    *obj2,
-                  int           *ph)
+static hsize_t character_compare(char *mem1, char *mem2, hsize_t i, size_t u,
+        int rank, hsize_t *dims, hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1, const char *obj2, int *ph)
 {
-    hsize_t            nfound=0;  /* differences found */
-    char      temp1_uchar;
-    char      temp2_uchar;
+    hsize_t nfound = 0; /* differences found */
+    char    temp1_uchar;
+    char    temp2_uchar;
 
     HDmemcpy(&temp1_uchar, mem1, sizeof(unsigned char));
     HDmemcpy(&temp2_uchar, mem2, sizeof(unsigned char));
     h5diffdebug3("character_compare start %d=%d\n",temp1_uchar,temp2_uchar);
 
-    if (temp1_uchar != temp2_uchar)
-    {
-        if ( print_data(options) )
-        {
-            print_char_pos(ph,0,i,u,acc,pos,rank,dims,obj1,obj2);
+    if (temp1_uchar != temp2_uchar) {
+        if (print_data(opts)) {
+            print_char_pos(ph, 0, i, u, acc, pos, rank, dims, obj1, obj2);
             parallel_print("            ");
             h5diff_print_char(temp1_uchar);
             parallel_print("            ");
@@ -2819,34 +2237,23 @@ hsize_t character_compare(char *mem1,
     return nfound;
 }
 
-
 /*-------------------------------------------------------------------------
  * Function: character_compare_opt
  *
- * Purpose: do a byte-by-byte comparison and print in numerical format
- *
- * Return: number of differences found
+ * Purpose:  do a byte-by-byte comparison and print in numerical format
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
 
-static hsize_t character_compare_opt(unsigned char *mem1,
-                          unsigned char *mem2,
-                          hsize_t       i,
-                          int           rank,
-                          hsize_t       *dims,
-                          hsize_t       *acc,
-                          hsize_t       *pos,
-                          diff_opt_t    *options,
-                          const char    *obj1,
-                          const char    *obj2,
-                          int           *ph)
+static hsize_t character_compare_opt(unsigned char *mem1, unsigned char *mem2,
+        hsize_t i, int rank, hsize_t *dims, hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1, const char *obj2, int *ph)
 {
-    hsize_t            nfound=0;  /* differences found */
-    unsigned char      temp1_uchar;
-    unsigned char      temp2_uchar;
-    double             per;
-    hbool_t            both_zero;
+    hsize_t       nfound = 0; /* differences found */
+    unsigned char temp1_uchar;
+    unsigned char temp2_uchar;
+    double        per;
+    hbool_t       both_zero;
 
     HDmemcpy(&temp1_uchar, mem1, sizeof(unsigned char));
     HDmemcpy(&temp2_uchar, mem2, sizeof(unsigned char));
@@ -2854,650 +2261,501 @@ static hsize_t character_compare_opt(unsigned char *mem1,
     h5difftrace("character_compare_opt start\n");
     /* -d and !-p */
 
-    if (options->d && !options->p)
-    {
-        if ( PDIFF(temp1_uchar,temp2_uchar) > options->delta)
-        {
-            if ( print_data(options) )
-            {
-                print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+    if (opts->d && !opts->p) {
+        if (PDIFF(temp1_uchar,temp2_uchar) > opts->delta) {
+            if (print_data(opts)) {
+                print_pos(ph, 0, i, acc, pos, rank, dims, obj1, obj2);
                 parallel_print(SPACES);
-                parallel_print(I_FORMAT,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar));
+                parallel_print(I_FORMAT, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar));
             }
             nfound++;
         }
     }
     /* !-d and -p */
-    else if (!options->d && options->p)
-    {
-        PER_UNSIGN(signed char,temp1_uchar,temp2_uchar);
-        if ( per > options->percent )
-        {
-            if ( print_data(options) )
-            {
-                print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+    else if (!opts->d && opts->p) {
+        PER_UNSIGN(signed char, temp1_uchar, temp2_uchar);
+        if (per > opts->percent) {
+            if (print_data(opts)) {
+                print_pos(ph, 1, i, acc, pos, rank, dims, obj1, obj2);
                 parallel_print(SPACES);
-                parallel_print(I_FORMAT_P,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar),per);
+                parallel_print(I_FORMAT_P, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar), per);
             }
             nfound++;
         }
     }
     /* -d and -p */
-    else if ( options->d && options->p)
-    {
-        PER_UNSIGN(signed char,temp1_uchar,temp2_uchar);
-        if ( per > options->percent && PDIFF(temp1_uchar,temp2_uchar) > options->delta )
-        {
-            if ( print_data(options) )
-            {
-                print_pos(ph,1,i,acc,pos,rank,dims,obj1,obj2);
+    else if (opts->d && opts->p) {
+        PER_UNSIGN(signed char, temp1_uchar, temp2_uchar);
+        if (per > opts->percent && PDIFF(temp1_uchar,temp2_uchar) > opts->delta) {
+            if (print_data(opts)) {
+                print_pos(ph, 1, i, acc, pos, rank, dims, obj1, obj2);
                 parallel_print(SPACES);
-                parallel_print(I_FORMAT_P,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar),per);
+                parallel_print(I_FORMAT_P, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar), per);
             }
             nfound++;
         }
     }
-    else if (temp1_uchar != temp2_uchar)
-    {
-        if ( print_data(options) )
-        {
-            print_pos(ph,0,i,acc,pos,rank,dims,obj1,obj2);
+    else if (temp1_uchar != temp2_uchar) {
+        if (print_data(opts)) {
+            print_pos(ph, 0, i, acc, pos, rank, dims, obj1, obj2);
             parallel_print(SPACES);
-            parallel_print(I_FORMAT,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar));
+            parallel_print(I_FORMAT, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar));
         }
         nfound++;
-    }
-    h5difftrace("character_compare_opt finish\n");
+    } h5difftrace("character_compare_opt finish\n");
 
     return nfound;
-
 }
 
-
 /*-------------------------------------------------------------------------
  * Function: diff_float
  *
- * Purpose: diff a H5T_NATIVE_FLOAT type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_FLOAT type
  *
+ * Return:   number of differences found
+*
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_float(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph)
+static hsize_t diff_float(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims, hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph)
 
 {
-    hsize_t     nfound=0;          /* number of differences found */
-    float       temp1_float;
-    float       temp2_float;
-    hsize_t     i;
-    double      per;
-    hbool_t     both_zero;
-    hbool_t     isnan1 = FALSE;
-    hbool_t     isnan2 = FALSE;
+    hsize_t nfound = 0; /* number of differences found */
+    float   temp1_float;
+    float   temp2_float;
+    hsize_t i;
+    double  per;
+    hbool_t both_zero;
+    hbool_t isnan1 = FALSE;
+    hbool_t isnan2 = FALSE;
 
     h5difftrace("diff_float start\n");
 
- /*-------------------------------------------------------------------------
-  * -d and !-p
-  *-------------------------------------------------------------------------
-  */
+    /*-------------------------------------------------------------------------
+     * -d and !-p
+     *-------------------------------------------------------------------------
+     */
 
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_float, mem1, sizeof(float));
             HDmemcpy(&temp2_float, mem2, sizeof(float));
 
-           /*-------------------------------------------------------------------------
-            * detect NaNs
-            *-------------------------------------------------------------------------
-            */
-            if ( options->do_nans )
-            {
-                isnan1 = my_isnan(FLT_FLOAT,&temp1_float);
-                isnan2 = my_isnan(FLT_FLOAT,&temp2_float);
+            /*-------------------------------------------------------------------------
+             * detect NaNs
+             *-------------------------------------------------------------------------
+             */
+            if (opts->do_nans) {
+                isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
+                isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
             }
 
             /* both not NaN, do the comparison */
-            if ( !isnan1 && !isnan2)
-            {
-                if ((double)ABS(temp1_float-temp2_float) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (!isnan1 && !isnan2) {
+                if ((double) ABS(temp1_float - temp2_float) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT, (double)temp1_float, (double)temp2_float, (double)ABS(temp1_float - temp2_float));
+                        parallel_print(F_FORMAT, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                     }
                     nfound++;
                 }
             }
             /* only one is NaN, assume difference */
-            else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT, (double)temp1_float, (double)temp2_float, (double)ABS(temp1_float - temp2_float));
+                    parallel_print(F_FORMAT, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                 }
                 nfound++;
 
             }
-            mem1+=sizeof(float);
-            mem2+=sizeof(float);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(float);
+            mem2 += sizeof(float);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* i */
     }
-
- /*-------------------------------------------------------------------------
-  * !-d and -p
-  *-------------------------------------------------------------------------
-  */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    /*-------------------------------------------------------------------------
+     * !-d and -p
+     *-------------------------------------------------------------------------
+     */
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_float, mem1, sizeof(float));
             HDmemcpy(&temp2_float, mem2, sizeof(float));
 
-           /*-------------------------------------------------------------------------
-            * detect NaNs
-            *-------------------------------------------------------------------------
-            */
-            if ( options->do_nans )
-            {
-                isnan1 = my_isnan(FLT_FLOAT,&temp1_float);
-                isnan2 = my_isnan(FLT_FLOAT,&temp2_float);
+            /*-------------------------------------------------------------------------
+             * detect NaNs
+             *-------------------------------------------------------------------------
+             */
+            if (opts->do_nans) {
+                isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
+                isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
             }
             /* both not NaN, do the comparison */
-            if ( (!isnan1 && !isnan2))
-            {
+            if ((!isnan1 && !isnan2)) {
+                PER(temp1_float, temp2_float);
 
-                PER(temp1_float,temp2_float);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT_P_NOTCOMP, (double)temp1_float, (double)temp2_float,
-                            (double)ABS(temp1_float - temp2_float));
+                        parallel_print(F_FORMAT_P_NOTCOMP, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(F_FORMAT_P, (double)temp1_float, (double)temp2_float,
-                                (double)ABS(temp1_float - temp2_float),
-                                (double)ABS(1 - temp2_float / temp1_float));
-                        }
-                        nfound++;
+                else if (per > opts->percent) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(F_FORMAT_P, (double) temp1_float, (double) temp2_float,
+                                (double) ABS(temp1_float - temp2_float), (double) ABS(1 - temp2_float / temp1_float));
                     }
+                    nfound++;
+                }
             }
             /* only one is NaN, assume difference */
-            else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT, (double)temp1_float, (double)temp2_float, (double)ABS(temp1_float - temp2_float));
+                    parallel_print(F_FORMAT, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                 }
                 nfound++;
 
             }
-            mem1+=sizeof(float);
-            mem2+=sizeof(float);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(float);
+            mem2 += sizeof(float);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* i */
     }
-
- /*-------------------------------------------------------------------------
-  * -d and -p
-  *-------------------------------------------------------------------------
-  */
-    else if ( options->d && options->p)
-    {
-
-        for ( i = 0; i < nelmts; i++)
-        {
+    /*-------------------------------------------------------------------------
+     * -d and -p
+     *-------------------------------------------------------------------------
+     */
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_float, mem1, sizeof(float));
             HDmemcpy(&temp2_float, mem2, sizeof(float));
 
             /*-------------------------------------------------------------------------
-            * detect NaNs
-            *-------------------------------------------------------------------------
-            */
-            if ( options->do_nans )
-            {
-                isnan1 = my_isnan(FLT_FLOAT,&temp1_float);
-                isnan2 = my_isnan(FLT_FLOAT,&temp2_float);
+             * detect NaNs
+             *-------------------------------------------------------------------------
+             */
+            if (opts->do_nans) {
+                isnan1 = my_isnan(FLT_FLOAT, &temp1_float);
+                isnan2 = my_isnan(FLT_FLOAT, &temp2_float);
             }
 
             /* both not NaN, do the comparison */
-            if ( !isnan1 && !isnan2)
-            {
-
-                PER(temp1_float,temp2_float);
+            if (!isnan1 && !isnan2) {
+                PER(temp1_float, temp2_float);
 
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT_P_NOTCOMP, (double)temp1_float, (double)temp2_float,
-                            (double)ABS(temp1_float - temp2_float));
+                        parallel_print(F_FORMAT_P_NOTCOMP, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent && (double)ABS(temp1_float - temp2_float) > options->delta )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(F_FORMAT_P, (double)temp1_float, (double)temp2_float,
-                                (double)ABS(temp1_float - temp2_float),
-                                (double)ABS(1 - temp2_float / temp1_float));
-                        }
-                        nfound++;
+                else if (per > opts->percent && (double) ABS(temp1_float - temp2_float) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(F_FORMAT_P, (double) temp1_float, (double) temp2_float,
+                                (double) ABS(temp1_float - temp2_float), (double) ABS(1 - temp2_float / temp1_float));
                     }
+                    nfound++;
+                }
 
             }
             /* only one is NaN, assume difference */
-            else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT, (double)temp1_float, (double)temp2_float, (double)ABS(temp1_float - temp2_float));
+                    parallel_print(F_FORMAT, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                 }
                 nfound++;
 
             }
-            mem1+=sizeof(float);
-            mem2+=sizeof(float);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(float);
+            mem2 += sizeof(float);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* i */
     }
 
- /*-------------------------------------------------------------------------
-  * no -d and -p
-  *-------------------------------------------------------------------------
-  */
-    else
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    /*-------------------------------------------------------------------------
+     * no -d and -p
+     *-------------------------------------------------------------------------
+     */
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_float, mem1, sizeof(float));
             HDmemcpy(&temp2_float, mem2, sizeof(float));
 
-            if (equal_float(temp1_float,temp2_float,options)==FALSE)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (equal_float(temp1_float, temp2_float, opts) == FALSE) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT, (double)temp1_float, (double)temp2_float, (double)ABS(temp1_float - temp2_float));
+                    parallel_print(F_FORMAT, (double) temp1_float, (double) temp2_float, (double) ABS(temp1_float - temp2_float));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(float);
-            mem2+=sizeof(float);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(float);
+            mem2 += sizeof(float);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
-
         } /* nelmts */
-
-
-
-
-
     }
     h5difftrace("diff_float finish\n");
 
     return nfound;
 }
 
-
 /*-------------------------------------------------------------------------
  * Function: diff_double
  *
- * Purpose: diff a H5T_NATIVE_DOUBLE type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_DOUBLE type
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_double(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph)
+static hsize_t diff_double(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph)
 
 {
-    hsize_t     nfound=0;          /* number of differences found */
-    double      temp1_double;
-    double      temp2_double;
-    hsize_t     i;
-    double      per;
-    hbool_t     both_zero;
-    hbool_t     isnan1 = FALSE;
-    hbool_t     isnan2 = FALSE;
+    hsize_t nfound = 0; /* number of differences found */
+    double  temp1_double;
+    double  temp2_double;
+    hsize_t i;
+    double  per;
+    hbool_t both_zero;
+    hbool_t isnan1 = FALSE;
+    hbool_t isnan2 = FALSE;
 
     h5difftrace("diff_double start\n");
- /*-------------------------------------------------------------------------
-  * -d and !-p
-  *-------------------------------------------------------------------------
-  */
+    /*-------------------------------------------------------------------------
+     * -d and !-p
+     *-------------------------------------------------------------------------
+     */
 
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_double, mem1, sizeof(double));
             HDmemcpy(&temp2_double, mem2, sizeof(double));
 
-           /*-------------------------------------------------------------------------
-            * detect NaNs
-            *-------------------------------------------------------------------------
-            */
-            if ( options->do_nans )
-            {
-                isnan1 = my_isnan(FLT_DOUBLE,&temp1_double);
-                isnan2 = my_isnan(FLT_DOUBLE,&temp2_double);
+            /*-------------------------------------------------------------------------
+             * detect NaNs
+             *-------------------------------------------------------------------------
+             */
+            if (opts->do_nans) {
+                isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
+                isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
             }
 
             /* both not NaN, do the comparison */
-            if ( !isnan1 && !isnan2)
-            {
-                if (ABS(temp1_double-temp2_double) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (!isnan1 && !isnan2) {
+                if (ABS(temp1_double-temp2_double) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
                 }
             }
             /* only one is NaN, assume difference */
-            else if ((isnan1 && !isnan2) || (!isnan1 && isnan2))
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                    parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                 }
                 nfound++;
 
             }
-            mem1+=sizeof(double);
-            mem2+=sizeof(double);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(double);
+            mem2 += sizeof(double);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* i */
     }
 
- /*-------------------------------------------------------------------------
-  * !-d and -p
-  *-------------------------------------------------------------------------
-  */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    /*-------------------------------------------------------------------------
+     * !-d and -p
+     *-------------------------------------------------------------------------
+     */
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_double, mem1, sizeof(double));
             HDmemcpy(&temp2_double, mem2, sizeof(double));
 
-           /*-------------------------------------------------------------------------
-            * detect NaNs
-            *-------------------------------------------------------------------------
-            */
-            if ( options->do_nans )
-            {
-                isnan1 = my_isnan(FLT_DOUBLE,&temp1_double);
-                isnan2 = my_isnan(FLT_DOUBLE,&temp2_double);
+            /*-------------------------------------------------------------------------
+             * detect NaNs
+             *-------------------------------------------------------------------------
+             */
+            if (opts->do_nans) {
+                isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
+                isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
             }
             /* both not NaN, do the comparison */
-            if ( !isnan1 && !isnan2)
-            {
+            if (!isnan1 && !isnan2) {
+                PER(temp1_double, temp2_double);
 
-                PER(temp1_double,temp2_double);
-
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT_P_NOTCOMP,temp1_double,temp2_double,
-                            ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT_P_NOTCOMP, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(F_FORMAT_P,temp1_double,temp2_double,
-                                ABS(temp1_double-temp2_double),
-                                ABS(1-temp2_double/temp1_double));
-                        }
-                        nfound++;
+                else if (per > opts->percent) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(F_FORMAT_P, temp1_double, temp2_double,
+                                ABS(temp1_double - temp2_double), ABS(1 - temp2_double / temp1_double));
                     }
+                    nfound++;
+                }
             }
             /* only one is NaN, assume difference */
-            else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                    parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                 }
                 nfound++;
 
             }
-            mem1+=sizeof(double);
-            mem2+=sizeof(double);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(double);
+            mem2 += sizeof(double);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* i */
     }
+    /*-------------------------------------------------------------------------
+     * -d and -p
+     *-------------------------------------------------------------------------
+     */
+    else if (opts->d && opts->p) {
 
- /*-------------------------------------------------------------------------
-  * -d and -p
-  *-------------------------------------------------------------------------
-  */
-    else if ( options->d && options->p)
-    {
-
-        for ( i = 0; i < nelmts; i++)
-        {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_double, mem1, sizeof(double));
             HDmemcpy(&temp2_double, mem2, sizeof(double));
 
             /*-------------------------------------------------------------------------
-            * detect NaNs
-            *-------------------------------------------------------------------------
-            */
-            if ( options->do_nans )
-            {
-                isnan1 = my_isnan(FLT_DOUBLE,&temp1_double);
-                isnan2 = my_isnan(FLT_DOUBLE,&temp2_double);
+             * detect NaNs
+             *-------------------------------------------------------------------------
+             */
+            if (opts->do_nans) {
+                isnan1 = my_isnan(FLT_DOUBLE, &temp1_double);
+                isnan2 = my_isnan(FLT_DOUBLE, &temp2_double);
             }
 
             /* both not NaN, do the comparison */
-            if ( !isnan1 && !isnan2)
-            {
-
-                PER(temp1_double,temp2_double);
+            if (!isnan1 && !isnan2) {
+                PER(temp1_double, temp2_double);
 
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+                if (not_comparable && !both_zero)  {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT_P_NOTCOMP,temp1_double,temp2_double,
-                            ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT_P_NOTCOMP, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent && ABS(temp1_double-temp2_double) > options->delta )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(F_FORMAT_P,temp1_double,temp2_double,
-                                ABS(temp1_double-temp2_double),
-                                ABS(1-temp2_double/temp1_double));
-                        }
-                        nfound++;
+                else if (per > opts->percent && ABS(temp1_double-temp2_double) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(F_FORMAT_P, temp1_double, temp2_double,
+                                ABS(temp1_double - temp2_double), ABS(1 - temp2_double / temp1_double));
                     }
-
+                    nfound++;
+                }
             }
             /* only one is NaN, assume difference */
-            else if ((isnan1 && !isnan2) || (!isnan1 && isnan2))
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                    parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                 }
                 nfound++;
-
             }
-            mem1+=sizeof(double);
-            mem2+=sizeof(double);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(double);
+            mem2 += sizeof(double);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* i */
     }
-
- /*-------------------------------------------------------------------------
-  * no -d and -p
-  *-------------------------------------------------------------------------
-  */
-    else
-    {
-
-
-
-        for ( i = 0; i < nelmts; i++)
-        {
+    /*-------------------------------------------------------------------------
+     * no -d and -p
+     *-------------------------------------------------------------------------
+     */
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_double, mem1, sizeof(double));
             HDmemcpy(&temp2_double, mem2, sizeof(double));
 
-
-            if (equal_double(temp1_double,temp2_double,options)==FALSE)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (equal_double(temp1_double, temp2_double, opts) == FALSE) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                    parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(double);
-            mem2+=sizeof(double);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(double);
+            mem2 += sizeof(double);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
-
         } /* nelmts */
-
-
-
-
-
     }
     h5difftrace("diff_double finish\n");
 
     return nfound;
 }
 
-
-
-
-
 /*-------------------------------------------------------------------------
  * Function: diff_ldouble
  *
- * Purpose: diff a H5T_NATIVE_LDOUBLE type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_LDOUBLE type
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
 #if H5_SIZEOF_LONG_DOUBLE !=0
 
 static hsize_t diff_ldouble(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph)
+        unsigned char *mem2,
+        hsize_t nelmts,
+        hsize_t hyper_start,
+        int rank,
+        hsize_t *dims,
+        hsize_t *acc,
+        hsize_t *pos,
+        diff_opt_t *opts,
+        const char *obj1,
+        const char *obj2,
+        int *ph)
 
 {
-    hsize_t     nfound=0;          /* number of differences found */
+    hsize_t     nfound = 0; /* number of differences found */
     long double temp1_double;
     long double temp2_double;
     hsize_t     i;
@@ -3508,245 +2766,183 @@ static hsize_t diff_ldouble(unsigned char *mem1,
 
     h5difftrace("diff_ldouble start\n");
 
- /*-------------------------------------------------------------------------
-  * -d and !-p
-  *-------------------------------------------------------------------------
-  */
+    /*-------------------------------------------------------------------------
+     * -d and !-p
+     *-------------------------------------------------------------------------
+     */
 
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    if (opts->d && !opts->p) {
+        for ( i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_double, mem1, sizeof(long double));
             HDmemcpy(&temp2_double, mem2, sizeof(long double));
 
-           /*-------------------------------------------------------------------------
-            * detect NaNs
-            *-------------------------------------------------------------------------
-            */
-            if ( options->do_nans )
-            {
+            /*-------------------------------------------------------------------------
+             * detect NaNs
+             *-------------------------------------------------------------------------
+             */
+            if (opts->do_nans) {
                 isnan1 = my_isnan(FLT_LDOUBLE,&temp1_double);
                 isnan2 = my_isnan(FLT_LDOUBLE,&temp2_double);
             }
 
             /* both not NaN, do the comparison */
-            if ( !isnan1 && !isnan2)
-            {
-                if (ABS(temp1_double-temp2_double) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (!isnan1 && !isnan2) {
+                if (ABS(temp1_double-temp2_double) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
                 }
             }
             /* only one is NaN, assume difference */
-            else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                    parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                 }
                 nfound++;
 
             }
-            mem1+=sizeof(long double);
-            mem2+=sizeof(long double);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(long double);
+            mem2 += sizeof(long double);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* i */
     }
 
- /*-------------------------------------------------------------------------
-  * !-d and -p
-  *-------------------------------------------------------------------------
-  */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    /*-------------------------------------------------------------------------
+     * !-d and -p
+     *-------------------------------------------------------------------------
+     */
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_double, mem1, sizeof(long double));
             HDmemcpy(&temp2_double, mem2, sizeof(long double));
 
-           /*-------------------------------------------------------------------------
-            * detect NaNs
-            *-------------------------------------------------------------------------
-            */
-            if ( options->do_nans )
-            {
-                isnan1 = my_isnan(FLT_LDOUBLE,&temp1_double);
-                isnan2 = my_isnan(FLT_LDOUBLE,&temp2_double);
+            /*-------------------------------------------------------------------------
+             * detect NaNs
+             *-------------------------------------------------------------------------
+             */
+            if (opts->do_nans) {
+                isnan1 = my_isnan(FLT_LDOUBLE, &temp1_double);
+                isnan2 = my_isnan(FLT_LDOUBLE, &temp2_double);
             }
             /* both not NaN, do the comparison */
-            if ( !isnan1 && !isnan2)
-            {
-
-                PER(temp1_double,temp2_double);
+            if (!isnan1 && !isnan2) {
+                PER(temp1_double, temp2_double);
 
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT_P_NOTCOMP,temp1_double,temp2_double,
-                            ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT_P_NOTCOMP, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(F_FORMAT_P,temp1_double,temp2_double,
-                                ABS(temp1_double-temp2_double),
-                                ABS(1-temp2_double/temp1_double));
-                        }
-                        nfound++;
+                else if (per > opts->percent) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(F_FORMAT_P, temp1_double, temp2_double,
+                                ABS(temp1_double - temp2_double), ABS(1-temp2_double / temp1_double));
                     }
+                    nfound++;
+                }
             }
             /* only one is NaN, assume difference */
-            else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start+i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                    parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                 }
                 nfound++;
-
             }
-            mem1+=sizeof(long double);
-            mem2+=sizeof(long double);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(long double);
+            mem2 += sizeof(long double);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* i */
     }
-
- /*-------------------------------------------------------------------------
-  * -d and -p
-  *-------------------------------------------------------------------------
-  */
-    else if ( options->d && options->p)
-    {
-
-        for ( i = 0; i < nelmts; i++)
-        {
+    /*-------------------------------------------------------------------------
+     * -d and -p
+     *-------------------------------------------------------------------------
+     */
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_double, mem1, sizeof(long double));
             HDmemcpy(&temp2_double, mem2, sizeof(long double));
 
             /*-------------------------------------------------------------------------
-            * detect NaNs
-            *-------------------------------------------------------------------------
-            */
-            if ( options->do_nans )
-            {
-                isnan1 = my_isnan(FLT_LDOUBLE,&temp1_double);
-                isnan2 = my_isnan(FLT_LDOUBLE,&temp2_double);
+             * detect NaNs
+             *-------------------------------------------------------------------------
+             */
+            if (opts->do_nans) {
+                isnan1 = my_isnan(FLT_LDOUBLE, &temp1_double);
+                isnan2 = my_isnan(FLT_LDOUBLE, &temp2_double);
             }
 
             /* both not NaN, do the comparison */
-            if ( !isnan1 && !isnan2)
-            {
-
-                PER(temp1_double,temp2_double);
+            if (!isnan1 && !isnan2) {
+                PER(temp1_double, temp2_double);
 
-                if (not_comparable && !both_zero) /* not comparable */
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+                if (not_comparable && !both_zero) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(F_FORMAT_P_NOTCOMP,temp1_double,temp2_double,
-                            ABS(temp1_double-temp2_double));
+                        parallel_print(F_FORMAT_P_NOTCOMP, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                     }
                     nfound++;
                 }
-
-                else
-
-                    if ( per > options->percent && ABS(temp1_double-temp2_double) > options->delta )
-                    {
-                        if ( print_data(options) )
-                        {
-                            print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                            parallel_print(SPACES);
-                            parallel_print(F_FORMAT_P,temp1_double,temp2_double,
-                                ABS(temp1_double-temp2_double),
-                                ABS(1-temp2_double/temp1_double));
-                        }
-                        nfound++;
+                else if (per > opts->percent && ABS(temp1_double - temp2_double) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                        parallel_print(SPACES);
+                        parallel_print(F_FORMAT_P, temp1_double, temp2_double, ABS(temp1_double - temp2_double), ABS(1-temp2_double / temp1_double));
                     }
-
+                    nfound++;
+                }
             }
             /* only one is NaN, assume difference */
-            else if ((isnan1 && !isnan2)  || (!isnan1 && isnan2))
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            else if ((isnan1 && !isnan2) || (!isnan1 && isnan2)) {
+                if (print_data(opts))  {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                    parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                 }
                 nfound++;
-
             }
-            mem1+=sizeof(long double);
-            mem2+=sizeof(long double);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(long double);
+            mem2 += sizeof(long double);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* i */
     }
-
- /*-------------------------------------------------------------------------
-  * no -d and -p
-  *-------------------------------------------------------------------------
-  */
-    else
-    {
-
-
-
-        for ( i = 0; i < nelmts; i++)
-        {
+    /*-------------------------------------------------------------------------
+     * no -d and -p
+     *-------------------------------------------------------------------------
+     */
+    else {
+        for (i = 0; i < nelmts; i++)  {
             HDmemcpy(&temp1_double, mem1, sizeof(long double));
             HDmemcpy(&temp2_double, mem2, sizeof(long double));
 
-
-            if (equal_ldouble(temp1_double,temp2_double,options)==FALSE)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (equal_ldouble(temp1_double, temp2_double, opts) == FALSE) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(F_FORMAT,temp1_double,temp2_double,ABS(temp1_double-temp2_double));
+                    parallel_print(F_FORMAT, temp1_double, temp2_double, ABS(temp1_double - temp2_double));
                 }
                 nfound++;
             }
-
-            mem1+=sizeof(long double);
-            mem2+=sizeof(long double);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(long double);
+            mem2 += sizeof(long double);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
-
         } /* nelmts */
-
-
-
-
-
     }
     h5difftrace("diff_ldouble finish\n");
 
@@ -3754,209 +2950,147 @@ static hsize_t diff_ldouble(unsigned char *mem1,
 }
 #endif /* H5_SIZEOF_LONG_DOUBLE */
 
-
-
-
-
-
 /*-------------------------------------------------------------------------
  * Function: diff_schar
  *
- * Purpose: diff a H5T_NATIVE_SCHAR type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_SCHAR type
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_schar(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph)
+static hsize_t diff_schar(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph)
 
 {
-    hsize_t     nfound=0;          /* number of differences found */
-    char        temp1_char;
-    char        temp2_char;
-    hsize_t     i;
-    double      per;
-    hbool_t     both_zero;
+    hsize_t nfound = 0; /* number of differences found */
+    char    temp1_char;
+    char    temp2_char;
+    hsize_t i;
+    double  per;
+    hbool_t both_zero;
 
     h5difftrace("diff_schar start\n");
-
     /* -d and !-p */
-    if (options->d && !options->p)
-    {
-
-        for ( i = 0; i < nelmts; i++)
-        {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_char, mem1, sizeof(char));
             HDmemcpy(&temp2_char, mem2, sizeof(char));
 
-            if (ABS(temp1_char-temp2_char) > options->delta)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (ABS(temp1_char-temp2_char) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_char,temp2_char,ABS(temp1_char-temp2_char));
+                    parallel_print(I_FORMAT, temp1_char, temp2_char, ABS(temp1_char - temp2_char));
                 }
                 nfound++;
             }
-            mem1+=sizeof(char);
-            mem2+=sizeof(char);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(char);
+            mem2 += sizeof(char);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-
     /* !-d and -p */
-    else if (!options->d && options->p)
-    {
-
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_char, mem1, sizeof(char));
             HDmemcpy(&temp2_char, mem2, sizeof(char));
 
-            PER(temp1_char,temp2_char);
+            PER(temp1_char, temp2_char);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_char,temp2_char,
-                        ABS(temp1_char-temp2_char));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_char, temp2_char, ABS(temp1_char - temp2_char));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_char,temp2_char,
-                            ABS(temp1_char-temp2_char),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_char, temp2_char, ABS(temp1_char - temp2_char), per);
                 }
-            mem1+=sizeof(char);
-            mem2+=sizeof(char);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(char);
+            mem2 += sizeof(char);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-
     /* -d and -p */
-    else if ( options->d && options->p)
-    {
-
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_char, mem1, sizeof(char));
             HDmemcpy(&temp2_char, mem2, sizeof(char));
 
-            PER(temp1_char,temp2_char);
+            PER(temp1_char, temp2_char);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_char,temp2_char,
-                        ABS(temp1_char-temp2_char));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_char, temp2_char, ABS(temp1_char - temp2_char));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent && ABS(temp1_char-temp2_char) > options->delta )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_char,temp2_char,
-                            ABS(temp1_char-temp2_char),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent && ABS(temp1_char-temp2_char) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_char, temp2_char, ABS(temp1_char - temp2_char), per);
                 }
-            mem1+=sizeof(char);
-            mem2+=sizeof(char);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(char);
+            mem2 += sizeof(char);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
-
     }
-    else
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_char, mem1, sizeof(char));
             HDmemcpy(&temp2_char, mem2, sizeof(char));
 
-            if (temp1_char != temp2_char)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (temp1_char != temp2_char) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_char,temp2_char,ABS(temp1_char-temp2_char));
+                    parallel_print(I_FORMAT, temp1_char, temp2_char, ABS(temp1_char - temp2_char));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(char);
-            mem2+=sizeof(char);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(char);
+            mem2 += sizeof(char);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* nelmts */
-
     }
     h5difftrace("diff_schar finish\n");
 
     return nfound;
 }
 
-
-
 /*-------------------------------------------------------------------------
  * Function: diff_uchar
  *
- * Purpose: diff a H5T_NATIVE_UCHAR type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_UCHAR type
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_uchar(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph)
-
+static hsize_t diff_uchar(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph)
 {
-    hsize_t       nfound=0;          /* number of differences found */
+    hsize_t       nfound = 0; /* number of differences found */
     unsigned char temp1_uchar;
     unsigned char temp2_uchar;
     hsize_t       i;
@@ -3964,137 +3098,105 @@ static hsize_t diff_uchar(unsigned char *mem1,
     hbool_t       both_zero;
 
     h5difftrace("diff_uchar start\n");
-
     /* -d and !-p */
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_uchar, mem1, sizeof(unsigned char));
             HDmemcpy(&temp2_uchar, mem2, sizeof(unsigned char));
 
-            if ( PDIFF(temp1_uchar,temp2_uchar) > options->delta)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (PDIFF(temp1_uchar,temp2_uchar) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar));
+                    parallel_print(I_FORMAT, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar));
                 }
                 nfound++;
             }
-            mem1+=sizeof(unsigned char);
-            mem2+=sizeof(unsigned char);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(unsigned char);
+            mem2 += sizeof(unsigned char);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-
     /* !-d and -p */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_uchar, mem1, sizeof(unsigned char));
             HDmemcpy(&temp2_uchar, mem2, sizeof(unsigned char));
 
-            PER_UNSIGN(signed char,temp1_uchar,temp2_uchar);
+            PER_UNSIGN(signed char, temp1_uchar, temp2_uchar);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_uchar,temp2_uchar,
-                        PDIFF(temp1_uchar,temp2_uchar));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_uchar,temp2_uchar,
-                            PDIFF(temp1_uchar,temp2_uchar),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar), per);
                 }
-            mem1+=sizeof(unsigned char);
-            mem2+=sizeof(unsigned char);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(unsigned char);
+            mem2 += sizeof(unsigned char);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-
     /* -d and -p */
-    else if ( options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_uchar, mem1, sizeof(unsigned char));
             HDmemcpy(&temp2_uchar, mem2, sizeof(unsigned char));
 
-            PER_UNSIGN(signed char,temp1_uchar,temp2_uchar);
+            PER_UNSIGN(signed char, temp1_uchar, temp2_uchar);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_uchar,temp2_uchar,
-                        PDIFF(temp1_uchar,temp2_uchar));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent && PDIFF(temp1_uchar,temp2_uchar) > options->delta )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_uchar,temp2_uchar,
-                            PDIFF(temp1_uchar,temp2_uchar),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent && PDIFF(temp1_uchar,temp2_uchar) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar), per);
                 }
-            mem1+=sizeof(unsigned char);
-            mem2+=sizeof(unsigned char);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(unsigned char);
+            mem2 += sizeof(unsigned char);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-    else
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_uchar, mem1, sizeof(unsigned char));
             HDmemcpy(&temp2_uchar, mem2, sizeof(unsigned char));
 
-            if (temp1_uchar != temp2_uchar)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (temp1_uchar != temp2_uchar) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_uchar,temp2_uchar,PDIFF(temp1_uchar,temp2_uchar));
+                    parallel_print(I_FORMAT, temp1_uchar, temp2_uchar, PDIFF(temp1_uchar, temp2_uchar));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(unsigned char);
-            mem2+=sizeof(unsigned char);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(unsigned char);
+            mem2 += sizeof(unsigned char);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* nelmts */
-
     }
     h5difftrace("diff_uchar finish\n");
 
@@ -4104,161 +3206,121 @@ static hsize_t diff_uchar(unsigned char *mem1,
 /*-------------------------------------------------------------------------
  * Function: diff_short
  *
- * Purpose: diff a H5T_NATIVE_SHORT type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_SHORT type
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_short(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph)
-
+static hsize_t diff_short(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph)
 {
-    hsize_t       nfound=0;          /* number of differences found */
-    short         temp1_short;
-    short         temp2_short;
-    hsize_t       i;
-    double        per;
-    hbool_t       both_zero;
+    hsize_t nfound = 0; /* number of differences found */
+    short   temp1_short;
+    short   temp2_short;
+    hsize_t i;
+    double  per;
+    hbool_t both_zero;
 
     h5difftrace("diff_short start\n");
     /* -d and !-p */
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_short, mem1, sizeof(short));
             HDmemcpy(&temp2_short, mem2, sizeof(short));
 
-            if (ABS(temp1_short-temp2_short) > options->delta)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (ABS(temp1_short-temp2_short) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_short,temp2_short,ABS(temp1_short-temp2_short));
+                    parallel_print(I_FORMAT, temp1_short, temp2_short, ABS(temp1_short - temp2_short));
                 }
                 nfound++;
             }
-            mem1+=sizeof(short);
-            mem2+=sizeof(short);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(short);
+            mem2 += sizeof(short);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-
     /* !-d and -p */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_short, mem1, sizeof(short));
             HDmemcpy(&temp2_short, mem2, sizeof(short));
 
-            PER(temp1_short,temp2_short);
+            PER(temp1_short, temp2_short);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_short,temp2_short,
-                        ABS(temp1_short-temp2_short));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_short, temp2_short, ABS(temp1_short - temp2_short));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_short,temp2_short,
-                            ABS(temp1_short-temp2_short),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_short, temp2_short, ABS(temp1_short - temp2_short), per);
                 }
-            mem1+=sizeof(short);
-            mem2+=sizeof(short);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(short);
+            mem2 += sizeof(short);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-
     /* -d and -p */
-    else if ( options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_short, mem1, sizeof(short));
             HDmemcpy(&temp2_short, mem2, sizeof(short));
 
-            PER(temp1_short,temp2_short);
+            PER(temp1_short, temp2_short);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_short,temp2_short,
-                        ABS(temp1_short-temp2_short));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_short, temp2_short, ABS(temp1_short - temp2_short));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent && ABS(temp1_short-temp2_short) > options->delta )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_short,temp2_short,
-                            ABS(temp1_short-temp2_short),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent && ABS(temp1_short-temp2_short) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_short, temp2_short, ABS(temp1_short - temp2_short), per);
                 }
-            mem1+=sizeof(short);
-            mem2+=sizeof(short);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(short);
+            mem2 += sizeof(short);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-    else
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_short, mem1, sizeof(short));
             HDmemcpy(&temp2_short, mem2, sizeof(short));
 
-            if (temp1_short != temp2_short)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (temp1_short != temp2_short) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_short,temp2_short,ABS(temp1_short-temp2_short));
+                    parallel_print(I_FORMAT, temp1_short, temp2_short, ABS(temp1_short - temp2_short));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(short);
-            mem2+=sizeof(short);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(short);
+            mem2 += sizeof(short);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* nelmts */
     }
@@ -4267,31 +3329,21 @@ static hsize_t diff_short(unsigned char *mem1,
     return nfound;
 }
 
-
 /*-------------------------------------------------------------------------
  * Function: diff_ushort
  *
- * Purpose: diff a H5T_NATIVE_USHORT type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_USHORT type
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_ushort(unsigned char *mem1,
-                    unsigned char *mem2,
-                    hsize_t       nelmts,
-                    hsize_t       hyper_start,
-                    int           rank,
-                    hsize_t       *dims,
-                    hsize_t       *acc,
-                    hsize_t       *pos,
-                    diff_opt_t    *options,
-                    const char    *obj1,
-                    const char    *obj2,
-                    int           *ph)
+static hsize_t diff_ushort(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph)
 
 {
-    hsize_t        nfound=0;          /* number of differences found */
+    hsize_t        nfound = 0; /* number of differences found */
     unsigned short temp1_ushort;
     unsigned short temp2_ushort;
     hsize_t        i;
@@ -4300,460 +3352,355 @@ static hsize_t diff_ushort(unsigned char *mem1,
 
     h5difftrace("diff_ushort start\n");
     /* -d and !-p */
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_ushort, mem1, sizeof(unsigned short));
             HDmemcpy(&temp2_ushort, mem2, sizeof(unsigned short));
 
-            if ( PDIFF(temp1_ushort,temp2_ushort) > options->delta)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (PDIFF(temp1_ushort,temp2_ushort) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_ushort,temp2_ushort,PDIFF(temp1_ushort,temp2_ushort));
+                    parallel_print(I_FORMAT, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort));
                 }
                 nfound++;
             }
-            mem1+=sizeof(unsigned short);
-            mem2+=sizeof(unsigned short);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(unsigned short);
+            mem2 += sizeof(unsigned short);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
     /* !-d and -p */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_ushort, mem1, sizeof(unsigned short));
             HDmemcpy(&temp2_ushort, mem2, sizeof(unsigned short));
 
-            PER_UNSIGN(signed short,temp1_ushort,temp2_ushort);
+            PER_UNSIGN(signed short, temp1_ushort, temp2_ushort);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero)  {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_ushort,temp2_ushort,
-                        PDIFF(temp1_ushort,temp2_ushort));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_ushort,temp2_ushort,
-                            PDIFF(temp1_ushort,temp2_ushort),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort), per);
                 }
-            mem1+=sizeof(unsigned short);
-            mem2+=sizeof(unsigned short);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(unsigned short);
+            mem2 += sizeof(unsigned short);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
     /* -d and -p */
-    else if ( options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_ushort, mem1, sizeof(unsigned short));
             HDmemcpy(&temp2_ushort, mem2, sizeof(unsigned short));
 
-            PER_UNSIGN(signed short,temp1_ushort,temp2_ushort);
+            PER_UNSIGN(signed short, temp1_ushort, temp2_ushort);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_ushort,temp2_ushort,
-                        PDIFF(temp1_ushort,temp2_ushort));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent && PDIFF(temp1_ushort,temp2_ushort) > options->delta )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_ushort,temp2_ushort,
-                            PDIFF(temp1_ushort,temp2_ushort),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent && PDIFF(temp1_ushort,temp2_ushort) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort), per);
                 }
-            mem1+=sizeof(unsigned short);
-            mem2+=sizeof(unsigned short);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(unsigned short);
+            mem2 += sizeof(unsigned short);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-    else
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_ushort, mem1, sizeof(unsigned short));
             HDmemcpy(&temp2_ushort, mem2, sizeof(unsigned short));
 
-            if (temp1_ushort != temp2_ushort)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (temp1_ushort != temp2_ushort) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_ushort,temp2_ushort,PDIFF(temp1_ushort,temp2_ushort));
+                    parallel_print(I_FORMAT, temp1_ushort, temp2_ushort, PDIFF(temp1_ushort, temp2_ushort));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(unsigned short);
-            mem2+=sizeof(unsigned short);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(unsigned short);
+            mem2 += sizeof(unsigned short);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* nelmts */
-
     }
     h5difftrace("diff_ushort finish\n");
 
     return nfound;
 }
 
-
 /*-------------------------------------------------------------------------
- * Function: diff_int
- *
- * Purpose: diff a H5T_NATIVE_INT type
+ * Function:  diff_int
  *
- * Return: number of differences found
+ * Purpose:   diff a H5T_NATIVE_INT type
  *
- *-------------------------------------------------------------------------
+ * Return:    number of differences found
+  *-------------------------------------------------------------------------
  */
-static hsize_t diff_int(unsigned char *mem1,
-                 unsigned char *mem2,
-                 hsize_t       nelmts,
-                 hsize_t       hyper_start,
-                 int           rank,
-                 hsize_t       *dims,
-                 hsize_t       *acc,
-                 hsize_t       *pos,
-                 diff_opt_t    *options,
-                 const char    *obj1,
-                 const char    *obj2,
-                 int           *ph)
-
+static hsize_t diff_int(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph)
 {
-    hsize_t       nfound=0;          /* number of differences found */
-    int           temp1_int;
-    int           temp2_int;
-    hsize_t       i;
-    double        per;
-    hbool_t       both_zero;
+    hsize_t nfound = 0; /* number of differences found */
+    int     temp1_int;
+    int     temp2_int;
+    hsize_t i;
+    double  per;
+    hbool_t both_zero;
 
     h5difftrace("diff_int start\n");
     /* -d and !-p */
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_int, mem1, sizeof(int));
             HDmemcpy(&temp2_int, mem2, sizeof(int));
 
-            if (ABS(temp1_int-temp2_int) > options->delta)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (ABS(temp1_int-temp2_int) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_int,temp2_int,ABS(temp1_int-temp2_int));
+                    parallel_print(I_FORMAT, temp1_int, temp2_int, ABS(temp1_int - temp2_int));
                 }
                 nfound++;
             }
-            mem1+=sizeof(int);
-            mem2+=sizeof(int);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(int);
+            mem2 += sizeof(int);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
     /* !-d and -p */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_int, mem1, sizeof(int));
             HDmemcpy(&temp2_int, mem2, sizeof(int));
 
-            PER(temp1_int,temp2_int);
+            PER(temp1_int, temp2_int);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_int,temp2_int,
-                        ABS(temp1_int-temp2_int));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_int, temp2_int, ABS(temp1_int - temp2_int));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_int,temp2_int,
-                            ABS(temp1_int-temp2_int),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_int, temp2_int, ABS(temp1_int - temp2_int), per);
                 }
-            mem1+=sizeof(int);
-            mem2+=sizeof(int);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(int);
+            mem2 += sizeof(int);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
     /* -d and -p */
-    else if ( options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_int, mem1, sizeof(int));
             HDmemcpy(&temp2_int, mem2, sizeof(int));
 
-            PER(temp1_int,temp2_int);
+            PER(temp1_int, temp2_int);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_int,temp2_int,
-                        ABS(temp1_int-temp2_int));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_int, temp2_int, ABS(temp1_int - temp2_int));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent && ABS(temp1_int-temp2_int) > options->delta )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_int,temp2_int,
-                            ABS(temp1_int-temp2_int),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent && ABS(temp1_int-temp2_int) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_int, temp2_int, ABS(temp1_int - temp2_int), per);
                 }
-            mem1+=sizeof(int);
-            mem2+=sizeof(int);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(int);
+            mem2 += sizeof(int);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-    else
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_int, mem1, sizeof(int));
             HDmemcpy(&temp2_int, mem2, sizeof(int));
 
-            if (temp1_int != temp2_int)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (temp1_int != temp2_int) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_int,temp2_int,ABS(temp1_int-temp2_int));
+                    parallel_print(I_FORMAT, temp1_int, temp2_int, ABS(temp1_int - temp2_int));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(int);
-            mem2+=sizeof(int);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(int);
+            mem2 += sizeof(int);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* nelmts */
 
     }
     h5difftrace("diff_int finish\n");
-
     return nfound;
 }
 
-
 /*-------------------------------------------------------------------------
  * Function: diff_uint
  *
- * Purpose: diff a H5T_NATIVE_UINT type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_UINT type
  *
+ * Return:  number of differences found
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_uint(unsigned char *mem1,
-                  unsigned char *mem2,
-                  hsize_t       nelmts,
-                  hsize_t       hyper_start,
-                  int           rank,
-                  hsize_t       *dims,
-                  hsize_t       *acc,
-                  hsize_t       *pos,
-                  diff_opt_t    *options,
-                  const char    *obj1,
-                  const char    *obj2,
-                  int           *ph)
-
+static hsize_t diff_uint(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph)
 {
-    hsize_t        nfound=0;          /* number of differences found */
-    unsigned int   temp1_uint;
-    unsigned int   temp2_uint;
-    hsize_t        i;
-    double         per;
-    hbool_t        both_zero;
+    hsize_t nfound = 0; /* number of differences found */
+    unsigned int temp1_uint;
+    unsigned int temp2_uint;
+    hsize_t i;
+    double per;
+    hbool_t both_zero;
 
     h5difftrace("diff_uint start\n");
     /* -d and !-p */
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_uint, mem1, sizeof(unsigned int));
             HDmemcpy(&temp2_uint, mem2, sizeof(unsigned int));
 
-            if ( PDIFF(temp1_uint,temp2_uint) > options->delta)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (PDIFF(temp1_uint,temp2_uint) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_uint,temp2_uint,PDIFF(temp1_uint,temp2_uint));
+                    parallel_print(I_FORMAT, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint));
                 }
                 nfound++;
             }
-            mem1+=sizeof(unsigned int);
-            mem2+=sizeof(unsigned int);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(unsigned int);
+            mem2 += sizeof(unsigned int);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
     /* !-d and -p */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_uint, mem1, sizeof(unsigned int));
             HDmemcpy(&temp2_uint, mem2, sizeof(unsigned int));
 
-            PER_UNSIGN(signed int,temp1_uint,temp2_uint);
+            PER_UNSIGN(signed int, temp1_uint, temp2_uint);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_uint,temp2_uint,PDIFF(temp1_uint,temp2_uint));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_uint,temp2_uint,
-                            PDIFF(temp1_uint,temp2_uint),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint), per);
                 }
-            mem1+=sizeof(unsigned int);
-            mem2+=sizeof(unsigned int);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(unsigned int);
+            mem2 += sizeof(unsigned int);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
     /* -d and -p */
-    else if ( options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_uint, mem1, sizeof(unsigned int));
             HDmemcpy(&temp2_uint, mem2, sizeof(unsigned int));
 
-            PER_UNSIGN(signed int,temp1_uint,temp2_uint);
+            PER_UNSIGN(signed int, temp1_uint, temp2_uint);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT_P_NOTCOMP,temp1_uint,temp2_uint,PDIFF(temp1_uint,temp2_uint));
+                    parallel_print(I_FORMAT_P_NOTCOMP, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent && PDIFF(temp1_uint,temp2_uint) > options->delta )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(I_FORMAT_P,temp1_uint,temp2_uint,
-                            PDIFF(temp1_uint,temp2_uint),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent
+                    && PDIFF(temp1_uint,temp2_uint) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(I_FORMAT_P, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint), per);
                 }
-            mem1+=sizeof(unsigned int);
-            mem2+=sizeof(unsigned int);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(unsigned int);
+            mem2 += sizeof(unsigned int);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-    else
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_uint, mem1, sizeof(unsigned int));
             HDmemcpy(&temp2_uint, mem2, sizeof(unsigned int));
 
-            if (temp1_uint != temp2_uint)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (temp1_uint != temp2_uint) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(I_FORMAT,temp1_uint,temp2_uint,PDIFF(temp1_uint,temp2_uint));
+                    parallel_print(I_FORMAT, temp1_uint, temp2_uint, PDIFF(temp1_uint, temp2_uint));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(unsigned int);
-            mem2+=sizeof(unsigned int);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(unsigned int);
+            mem2 += sizeof(unsigned int);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* nelmts */
     }
@@ -4762,334 +3709,256 @@ static hsize_t diff_uint(unsigned char *mem1,
     return nfound;
 }
 
-
 /*-------------------------------------------------------------------------
  * Function: diff_long
  *
- * Purpose: diff a H5T_NATIVE_LONG type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_LONG type
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_long(unsigned char *mem1,
-                  unsigned char *mem2,
-                  hsize_t       nelmts,
-                  hsize_t       hyper_start,
-                  int           rank,
-                  hsize_t       *dims,
-                  hsize_t       *acc,
-                  hsize_t       *pos,
-                  diff_opt_t    *options,
-                  const char    *obj1,
-                  const char    *obj2,
-                  int           *ph)
-
+static hsize_t diff_long(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph)
 {
-    hsize_t       nfound=0;          /* number of differences found */
-    long          temp1_long;
-    long          temp2_long;
-    hsize_t       i;
-    double        per;
-    hbool_t       both_zero;
+    hsize_t nfound = 0; /* number of differences found */
+    long temp1_long;
+    long temp2_long;
+    hsize_t i;
+    double per;
+    hbool_t both_zero;
 
     h5difftrace("diff_long start\n");
     /* -d and !-p */
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
-            for ( i = 0; i < nelmts; i++)
-            {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
+            for (i = 0; i < nelmts; i++) {
                 HDmemcpy(&temp1_long, mem1, sizeof(long));
                 HDmemcpy(&temp2_long, mem2, sizeof(long));
 
-                if (ABS(temp1_long-temp2_long) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+                if (ABS(temp1_long-temp2_long) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(LI_FORMAT,temp1_long,temp2_long,ABS(temp1_long-temp2_long));
+                        parallel_print(LI_FORMAT, temp1_long, temp2_long, ABS(temp1_long - temp2_long));
                     }
                     nfound++;
                 }
-                mem1+=sizeof(long);
-                mem2+=sizeof(long);
-                if (options->n && nfound>=options->count)
+                mem1 += sizeof(long);
+                mem2 += sizeof(long);
+                if (opts->n && nfound >= opts->count)
                     return nfound;
             }
         }
     }
     /* !-d and -p */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_long, mem1, sizeof(long));
             HDmemcpy(&temp2_long, mem2, sizeof(long));
 
-            PER(temp1_long,temp2_long);
+            PER(temp1_long, temp2_long);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(LI_FORMAT_P_NOTCOMP,temp1_long,temp2_long,
-                        ABS(temp1_long-temp2_long));
+                    parallel_print(LI_FORMAT_P_NOTCOMP, temp1_long, temp2_long, ABS(temp1_long - temp2_long));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(LI_FORMAT_P,temp1_long,temp2_long,
-                            ABS(temp1_long-temp2_long),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(LI_FORMAT_P, temp1_long, temp2_long, ABS(temp1_long - temp2_long), per);
                 }
-            mem1+=sizeof(long);
-            mem2+=sizeof(long);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(long);
+            mem2 += sizeof(long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
     /* -d and -p */
-    else if ( options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_long, mem1, sizeof(long));
             HDmemcpy(&temp2_long, mem2, sizeof(long));
 
-            PER(temp1_long,temp2_long);
+            PER(temp1_long, temp2_long);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(LI_FORMAT_P_NOTCOMP,temp1_long,temp2_long,
-                        ABS(temp1_long-temp2_long));
+                    parallel_print(LI_FORMAT_P_NOTCOMP, temp1_long, temp2_long, ABS(temp1_long - temp2_long));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent && ABS(temp1_long-temp2_long) > options->delta )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(LI_FORMAT_P,temp1_long,temp2_long,
-                            ABS(temp1_long-temp2_long),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent && ABS(temp1_long-temp2_long) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(LI_FORMAT_P, temp1_long, temp2_long, ABS(temp1_long - temp2_long), per);
                 }
-            mem1+=sizeof(long);
-            mem2+=sizeof(long);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(long);
+            mem2 += sizeof(long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-    else
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_long, mem1, sizeof(long));
             HDmemcpy(&temp2_long, mem2, sizeof(long));
 
-            if (temp1_long != temp2_long)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (temp1_long != temp2_long) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(LI_FORMAT,temp1_long,temp2_long,ABS(temp1_long-temp2_long));
+                    parallel_print(LI_FORMAT, temp1_long, temp2_long, ABS(temp1_long - temp2_long));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(long);
-            mem2+=sizeof(long);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(long);
+            mem2 += sizeof(long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* nelmts */
-
     }
     h5difftrace("diff_long finish\n");
 
     return nfound;
 }
 
-
 /*-------------------------------------------------------------------------
  * Function: diff_ulong
  *
- * Purpose: diff a H5T_NATIVE_ULONG type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_ULONG type
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_ulong(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph)
-
+static hsize_t diff_ulong(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph)
 {
-    hsize_t        nfound=0;          /* number of differences found */
-    unsigned long  temp1_ulong;
-    unsigned long  temp2_ulong;
-    hsize_t        i;
-    double         per;
-    hbool_t        both_zero;
+    hsize_t       nfound = 0; /* number of differences found */
+    unsigned long temp1_ulong;
+    unsigned long temp2_ulong;
+    hsize_t       i;
+    double        per;
+    hbool_t       both_zero;
 
     h5difftrace("diff_ulong start\n");
 
     /* -d and !-p */
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
-            for ( i = 0; i < nelmts; i++)
-            {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
+            for (i = 0; i < nelmts; i++) {
                 HDmemcpy(&temp1_ulong, mem1, sizeof(unsigned long));
                 HDmemcpy(&temp2_ulong, mem2, sizeof(unsigned long));
 
-                if ( PDIFF(temp1_ulong,temp2_ulong) > options->delta)
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+                if (PDIFF(temp1_ulong,temp2_ulong) > opts->delta) {
+                    if (print_data(opts)) {
+                        print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                         parallel_print(SPACES);
-                        parallel_print(LI_FORMAT,temp1_ulong,temp2_ulong,PDIFF(temp1_ulong,temp2_ulong));
+                        parallel_print(LI_FORMAT, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong));
                     }
                     nfound++;
                 }
-                mem1+=sizeof(unsigned long);
-                mem2+=sizeof(unsigned long);
-                if (options->n && nfound>=options->count)
+                mem1 += sizeof(unsigned long);
+                mem2 += sizeof(unsigned long);
+                if (opts->n && nfound >= opts->count)
                     return nfound;
             }
         }
     }
     /* !-d and -p */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_ulong, mem1, sizeof(unsigned long));
             HDmemcpy(&temp2_ulong, mem2, sizeof(unsigned long));
 
-            PER_UNSIGN(signed long,temp1_ulong,temp2_ulong);
+            PER_UNSIGN(signed long, temp1_ulong, temp2_ulong);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(ULI_FORMAT_P_NOTCOMP,temp1_ulong,temp2_ulong,PDIFF(temp1_ulong,temp2_ulong));
+                    parallel_print(ULI_FORMAT_P_NOTCOMP, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(LI_FORMAT_P,temp1_ulong,temp2_ulong,
-                            PDIFF(temp1_ulong,temp2_ulong),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(LI_FORMAT_P, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong), per);
                 }
-            mem1+=sizeof(unsigned long);
-            mem2+=sizeof(unsigned long);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(unsigned long);
+            mem2 += sizeof(unsigned long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
     /* -d and -p */
-    else if ( options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_ulong, mem1, sizeof(unsigned long));
             HDmemcpy(&temp2_ulong, mem2, sizeof(unsigned long));
 
-            PER_UNSIGN(signed long,temp1_ulong,temp2_ulong);
+            PER_UNSIGN(signed long, temp1_ulong, temp2_ulong);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(ULI_FORMAT_P_NOTCOMP,temp1_ulong,temp2_ulong,PDIFF(temp1_ulong,temp2_ulong));
+                    parallel_print(ULI_FORMAT_P_NOTCOMP, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent && PDIFF(temp1_ulong,temp2_ulong) > options->delta )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(LI_FORMAT_P,temp1_ulong,temp2_ulong,
-                            PDIFF(temp1_ulong,temp2_ulong),
-                            per);
-                    }
-                    nfound++;
+            else if (per > opts->percent
+                    && PDIFF(temp1_ulong,temp2_ulong) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(LI_FORMAT_P, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong), per);
                 }
-            mem1+=sizeof(unsigned long);
-            mem2+=sizeof(unsigned long);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(unsigned long);
+            mem2 += sizeof(unsigned long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-    else
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_ulong, mem1, sizeof(unsigned long));
             HDmemcpy(&temp2_ulong, mem2, sizeof(unsigned long));
 
-            if (temp1_ulong != temp2_ulong)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (temp1_ulong != temp2_ulong) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(LI_FORMAT,temp1_ulong,temp2_ulong,PDIFF(temp1_ulong,temp2_ulong));
+                    parallel_print(LI_FORMAT, temp1_ulong, temp2_ulong, PDIFF(temp1_ulong, temp2_ulong));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(unsigned long);
-            mem2+=sizeof(unsigned long);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(unsigned long);
+            mem2 += sizeof(unsigned long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* nelmts */
     }
@@ -5098,157 +3967,125 @@ static hsize_t diff_ulong(unsigned char *mem1,
     return nfound;
 }
 
-
 /*-------------------------------------------------------------------------
  * Function: diff_llong
  *
- * Purpose: diff a H5T_NATIVE_LLONG type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_LLONG type
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_llong(unsigned char *mem1,
-                   unsigned char *mem2,
-                   hsize_t       nelmts,
-                   hsize_t       hyper_start,
-                   int           rank,
-                   hsize_t       *dims,
-                   hsize_t       *acc,
-                   hsize_t       *pos,
-                   diff_opt_t    *options,
-                   const char    *obj1,
-                   const char    *obj2,
-                   int           *ph)
-
+static hsize_t diff_llong(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims,
+        hsize_t *acc, hsize_t *pos, diff_opt_t *opts, const char *obj1,
+        const char *obj2, int *ph)
 {
-    hsize_t       nfound=0;          /* number of differences found */
-    long long     temp1_llong;
-    long long     temp2_llong;
-    hsize_t       i;
-    double        per;
-    hbool_t       both_zero;
+    hsize_t   nfound = 0; /* number of differences found */
+    long long temp1_llong;
+    long long temp2_llong;
+    hsize_t   i;
+    double    per;
+    hbool_t   both_zero;
 
     h5difftrace("diff_llong start\n");
     /* -d and !-p */
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_llong, mem1, sizeof(long long));
             HDmemcpy(&temp2_llong, mem2, sizeof(long long));
 
-            if (ABS( temp1_llong-temp2_llong) > options->delta)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (ABS( temp1_llong-temp2_llong) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(LLI_FORMAT,temp1_llong,temp2_llong,ABS(temp1_llong-temp2_llong));
+                    parallel_print(LLI_FORMAT, temp1_llong, temp2_llong, ABS(temp1_llong - temp2_llong));
                 }
                 nfound++;
             }
-            mem1+=sizeof(long long);
-            mem2+=sizeof(long long);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(long long);
+            mem2 += sizeof(long long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
     /* !-d and -p */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_llong, mem1, sizeof(long long));
             HDmemcpy(&temp2_llong, mem2, sizeof(long long));
 
-            PER(temp1_llong,temp2_llong);
+            PER(temp1_llong, temp2_llong);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(LLI_FORMAT_P_NOTCOMP,temp1_llong,temp2_llong,ABS(temp1_llong-temp2_llong));
-                }
-                nfound++;
+                parallel_print(LLI_FORMAT_P_NOTCOMP, temp1_llong, temp2_llong, ABS(temp1_llong - temp2_llong));
             }
-            else
-                if ( per > options->percent )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(LLI_FORMAT_P,temp1_llong,temp2_llong,ABS(temp1_llong-temp2_llong),per);
-                    }
-                    nfound++;
-                }
-            mem1+=sizeof(long long);
-            mem2+=sizeof(long long);
-            if (options->n && nfound>=options->count)
-                return nfound;
+            nfound++;
+        }
+        else if (per > opts->percent) {
+            if (print_data(opts)) {
+                print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                parallel_print(SPACES);
+                parallel_print(LLI_FORMAT_P, temp1_llong, temp2_llong, ABS(temp1_llong - temp2_llong),per);
+            }
+            nfound++;
+        }
+        mem1 += sizeof(long long);
+        mem2 += sizeof(long long);
+        if (opts->n && nfound >= opts->count)
+            return nfound;
         }
     }
     /* -d and -p */
-    else if ( options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_llong, mem1, sizeof(long long));
             HDmemcpy(&temp2_llong, mem2, sizeof(long long));
 
-            PER(temp1_llong,temp2_llong);
+            PER(temp1_llong, temp2_llong);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(LLI_FORMAT_P_NOTCOMP,temp1_llong,temp2_llong,ABS(temp1_llong-temp2_llong));
+                    parallel_print(LLI_FORMAT_P_NOTCOMP, temp1_llong, temp2_llong, ABS(temp1_llong - temp2_llong));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent && ABS(temp1_llong-temp2_llong) > options->delta )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(LLI_FORMAT_P,temp1_llong,temp2_llong,ABS(temp1_llong-temp2_llong),per);
-                    }
-                    nfound++;
+            else if (per > opts->percent
+                    && ABS(temp1_llong-temp2_llong) > opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(LLI_FORMAT_P, temp1_llong, temp2_llong, ABS(temp1_llong - temp2_llong),per);
                 }
-            mem1+=sizeof(long long);
-            mem2+=sizeof(long long);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(long long);
+            mem2 += sizeof(long long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-    else
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_llong, mem1, sizeof(long long));
             HDmemcpy(&temp2_llong, mem2, sizeof(long long));
 
-            if (temp1_llong != temp2_llong)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (temp1_llong != temp2_llong) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
-                    parallel_print(LLI_FORMAT,temp1_llong,temp2_llong,ABS(temp1_llong-temp2_llong));
+                    parallel_print(LLI_FORMAT, temp1_llong, temp2_llong, ABS(temp1_llong - temp2_llong));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(long long);
-            mem2+=sizeof(long long);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(long long);
+            mem2 += sizeof(long long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* nelmts */
     }
@@ -5257,162 +4094,130 @@ static hsize_t diff_llong(unsigned char *mem1,
     return nfound;
 }
 
-
 /*-------------------------------------------------------------------------
  * Function: diff_ullong
  *
- * Purpose: diff a H5T_NATIVE_ULLONG type
- *
- * Return: number of differences found
+ * Purpose:  diff a H5T_NATIVE_ULLONG type
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
-static hsize_t diff_ullong(unsigned char *mem1,
-                    unsigned char *mem2,
-                    hsize_t       nelmts,
-                    hsize_t       hyper_start,
-                    int           rank,
-                    hsize_t       *dims,
-                    hsize_t       *acc,
-                    hsize_t       *pos,
-                    diff_opt_t    *options,
-                    const char    *obj1,
-                    const char    *obj2,
-                    int           *ph)
+static hsize_t diff_ullong(unsigned char *mem1, unsigned char *mem2,
+        hsize_t nelmts, hsize_t hyper_start, int rank, hsize_t *dims, hsize_t *acc,
+        hsize_t *pos, diff_opt_t *opts, const char *obj1, const char *obj2, int *ph)
 
 {
-    hsize_t             nfound=0;          /* number of differences found */
-    unsigned long long  temp1_ullong;
-    unsigned long long  temp2_ullong;
-    hsize_t             i;
-    float               f1, f2;
-    double              per;
-    hbool_t             both_zero;
+    hsize_t            nfound = 0; /* number of differences found */
+    unsigned long long temp1_ullong;
+    unsigned long long temp2_ullong;
+    hsize_t            i;
+    float              f1, f2;
+    double             per;
+    hbool_t            both_zero;
 
     h5difftrace("diff_ullong start\n");
     /* -d and !-p */
-    if (options->d && !options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    if (opts->d && !opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_ullong, mem1, sizeof(unsigned long long));
             HDmemcpy(&temp2_ullong, mem2, sizeof(unsigned long long));
 
-            if ( PDIFF(temp1_ullong,temp2_ullong) > (unsigned long long) options->delta)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (PDIFF(temp1_ullong,temp2_ullong) > (unsigned long long) opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
                     parallel_print(ULLI_FORMAT,temp1_ullong,temp2_ullong,PDIFF(temp1_ullong,temp2_ullong));
                 }
                 nfound++;
             }
-            mem1+=sizeof(unsigned long long);
-            mem2+=sizeof(unsigned long long);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(unsigned long long);
+            mem2 += sizeof(unsigned long long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
     /* !-d and -p */
-    else if (!options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (!opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_ullong, mem1, sizeof(unsigned long long));
             HDmemcpy(&temp2_ullong, mem2, sizeof(unsigned long long));
 
-            ull2float(temp1_ullong,&f1);
-            ull2float(temp2_ullong,&f2);
-            PER(f1,f2);
+            ull2float(temp1_ullong, &f1);
+            ull2float(temp2_ullong, &f2);
+            PER(f1, f2);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
                     parallel_print(ULLI_FORMAT_P_NOTCOMP,temp1_ullong,temp2_ullong,PDIFF(temp1_ullong,temp2_ullong));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(ULLI_FORMAT_P,temp1_ullong,temp2_ullong,PDIFF(temp1_ullong,temp2_ullong),per);
-                    }
-                    nfound++;
+            else if (per > opts->percent) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(ULLI_FORMAT_P,temp1_ullong,temp2_ullong,PDIFF(temp1_ullong,temp2_ullong),per);
                 }
-            mem1+=sizeof(unsigned long long);
-            mem2+=sizeof(unsigned long long);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(unsigned long long);
+            mem2 += sizeof(unsigned long long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
     /* -d and -p */
-    else if ( options->d && options->p)
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else if (opts->d && opts->p) {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_ullong, mem1, sizeof(unsigned long long));
             HDmemcpy(&temp2_ullong, mem2, sizeof(unsigned long long));
 
-            ull2float(temp1_ullong,&f1);
-            ull2float(temp2_ullong,&f2);
-            PER(f1,f2);
+            ull2float(temp1_ullong, &f1);
+            ull2float(temp2_ullong, &f2);
+            PER(f1, f2);
 
-            if (not_comparable && !both_zero) /* not comparable */
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (not_comparable && !both_zero) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
                     parallel_print(ULLI_FORMAT_P_NOTCOMP,temp1_ullong,temp2_ullong,PDIFF(temp1_ullong,temp2_ullong));
                 }
                 nfound++;
             }
-            else
-                if ( per > options->percent && PDIFF(temp1_ullong,temp2_ullong) > (unsigned long long)options->delta )
-                {
-                    if ( print_data(options) )
-                    {
-                        print_pos(ph,1,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
-                        parallel_print(SPACES);
-                        parallel_print(ULLI_FORMAT_P,temp1_ullong,temp2_ullong,PDIFF(temp1_ullong,temp2_ullong),per);
-                    }
-                    nfound++;
+            else if (per > opts->percent
+                    && PDIFF(temp1_ullong,temp2_ullong) > (unsigned long long) opts->delta) {
+                if (print_data(opts)) {
+                    print_pos(ph, 1, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
+                    parallel_print(SPACES);
+                    parallel_print(ULLI_FORMAT_P,temp1_ullong,temp2_ullong,PDIFF(temp1_ullong,temp2_ullong),per);
                 }
-            mem1+=sizeof(unsigned long long);
-            mem2+=sizeof(unsigned long long);
-            if (options->n && nfound>=options->count)
+                nfound++;
+            }
+            mem1 += sizeof(unsigned long long);
+            mem2 += sizeof(unsigned long long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         }
     }
-    else
-    {
-        for ( i = 0; i < nelmts; i++)
-        {
+    else {
+        for (i = 0; i < nelmts; i++) {
             HDmemcpy(&temp1_ullong, mem1, sizeof(unsigned long long));
             HDmemcpy(&temp2_ullong, mem2, sizeof(unsigned long long));
 
-            if (temp1_ullong != temp2_ullong)
-            {
-                if ( print_data(options) )
-                {
-                    print_pos(ph,0,hyper_start+i,acc,pos,rank,dims,obj1,obj2);
+            if (temp1_ullong != temp2_ullong) {
+                if (print_data(opts)) {
+                    print_pos(ph, 0, hyper_start + i, acc, pos, rank, dims, obj1, obj2);
                     parallel_print(SPACES);
                     parallel_print(ULLI_FORMAT,temp1_ullong,temp2_ullong,PDIFF(temp1_ullong,temp2_ullong));
                 }
                 nfound++;
             }
 
-            mem1+=sizeof(unsigned long long);
-            mem2+=sizeof(unsigned long long);
-            if (options->n && nfound>=options->count)
+            mem1 += sizeof(unsigned long long);
+            mem2 += sizeof(unsigned long long);
+            if (opts->n && nfound >= opts->count)
                 return nfound;
         } /* nelmts */
     }
@@ -5421,114 +4226,89 @@ static hsize_t diff_ullong(unsigned char *mem1,
     return nfound;
 }
 
-
 /*-------------------------------------------------------------------------
  * Function:    ull2float
  *
  * Purpose:     convert unsigned long long to float
- *
- * Programmer:  pvn
- *              Mar 22, 2006
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static
 int ull2float(unsigned long long ull_value, float *f_value)
 {
-    hid_t          dxpl_id;
-    unsigned char  *buf = NULL;
+    int            ret_value = SUCCEED;
+    hid_t          dxpl_id = -1;
+    unsigned char *buf = NULL;
     size_t         src_size;
     size_t         dst_size;
 
     h5difftrace("ull2float start\n");
-    if((dxpl_id = H5Pcreate(H5P_DATASET_XFER))<0)
-        goto error;
+    if ((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pcreate failed");
 
     src_size = H5Tget_size(H5T_NATIVE_ULLONG);
     dst_size = H5Tget_size(H5T_NATIVE_FLOAT);
-    buf = (unsigned char*)HDcalloc((size_t)1, MAX(src_size, dst_size));
-    if(!buf)
-        goto error;
+    if((buf = (unsigned char*) HDcalloc((size_t )1, MAX(src_size, dst_size))) == NULL)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "Could not allocate buffer for dims");
 
     HDmemcpy(buf, &ull_value, src_size);
 
     /* do conversion */
-    if(H5Tconvert(H5T_NATIVE_ULLONG, H5T_NATIVE_FLOAT, (size_t)1, buf, NULL, dxpl_id)<0)
-        goto error;
+    if (H5Tconvert(H5T_NATIVE_ULLONG, H5T_NATIVE_FLOAT, (size_t) 1, buf, NULL, dxpl_id) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tconvert failed");
 
     HDmemcpy(f_value, buf, dst_size);
 
-    if(buf)
-        HDfree(buf);
-    h5difftrace("ull2float finish\n");
-
-    return 0;
-
-error:
+done:
     H5E_BEGIN_TRY {
         H5Pclose(dxpl_id);
     } H5E_END_TRY;
-    if(buf)
+
+    if (buf)
         HDfree(buf);
-    h5difftrace("ull2float errored\n");
 
-    return -1;
-}
+    h5difftrace("ull2float finish\n");
 
+    return ret_value;
+}
 
 /*-------------------------------------------------------------------------
  * Function:    equal_double
  *
- * Purpose:     use a absolute error formula to deal with floating point
- *              uncertainty
- *
- * Modifications:
- *  8/1/2007. handle NaNs
- *
+ * Purpose:     use a absolute error formula to deal with floating point uncertainty
  *-------------------------------------------------------------------------
  */
-static
-hbool_t equal_double(double value, double expected, diff_opt_t *options)
-{
+static hbool_t equal_double(double value, double expected, diff_opt_t *opts) {
     h5difftrace("equal_double start\n");
-    if ( options->do_nans )
-    {
-
+    if (opts->do_nans) {
         /*-------------------------------------------------------------------------
         * detect NaNs
         *-------------------------------------------------------------------------
         */
-        hbool_t isnan1 = my_isnan(FLT_DOUBLE,&value);
-        hbool_t isnan2 = my_isnan(FLT_DOUBLE,&expected);
+        hbool_t isnan1 = my_isnan(FLT_DOUBLE, &value);
+        hbool_t isnan2 = my_isnan(FLT_DOUBLE, &expected);
 
         /*-------------------------------------------------------------------------
         * we consider NaN == NaN to be true
         *-------------------------------------------------------------------------
         */
-        if ( isnan1 && isnan2 )
-        {
+        if (isnan1 && isnan2)
             return TRUE;
-        }
 
         /*-------------------------------------------------------------------------
         * one is a NaN, do not compare but assume difference
         *-------------------------------------------------------------------------
         */
-        if ( (isnan1 && !isnan2) || ( !isnan1 && isnan2 ) )
-        {
+        if ((isnan1 && !isnan2) || (!isnan1 && isnan2))
             return FALSE;
-        }
     }
 
     if (value == expected)
         return TRUE;
 
-    if (options->use_system_epsilon) {
-        if ( ABS( (value-expected) ) < DBL_EPSILON)
+    if (opts->use_system_epsilon)
+        if (ABS((value-expected)) < DBL_EPSILON)
             return TRUE;
-    }
+
     h5difftrace("equal_double finish\n");
 
     return FALSE;
@@ -5537,53 +4317,45 @@ hbool_t equal_double(double value, double expected, diff_opt_t *options)
 /*-------------------------------------------------------------------------
  * Function:    equal_ldouble
  *
- * Purpose:     use a absolute error formula to deal with floating point
- *              uncertainty
- *
+ * Purpose:     use a absolute error formula to deal with floating point uncertainty
  *-------------------------------------------------------------------------
  */
 
 #if H5_SIZEOF_LONG_DOUBLE !=0
 static
-hbool_t equal_ldouble(long double value, long double expected, diff_opt_t *options)
+hbool_t equal_ldouble(long double value, long double expected, diff_opt_t *opts)
 {
     h5difftrace("equal_ldouble start\n");
-    if ( options->do_nans )
-    {
-
+    if (opts->do_nans) {
         /*-------------------------------------------------------------------------
-        * detect NaNs
-        *-------------------------------------------------------------------------
-        */
-        hbool_t isnan1 = my_isnan(FLT_LDOUBLE,&value);
-        hbool_t isnan2 = my_isnan(FLT_LDOUBLE,&expected);
+         * detect NaNs
+         *-------------------------------------------------------------------------
+         */
+        hbool_t isnan1 = my_isnan(FLT_LDOUBLE, &value);
+        hbool_t isnan2 = my_isnan(FLT_LDOUBLE, &expected);
 
         /*-------------------------------------------------------------------------
-        * we consider NaN == NaN to be true
-        *-------------------------------------------------------------------------
-        */
-        if ( isnan1 && isnan2 )
-        {
+         * we consider NaN == NaN to be true
+         *-------------------------------------------------------------------------
+         */
+        if (isnan1 && isnan2)
             return TRUE;
-        }
 
         /*-------------------------------------------------------------------------
-        * one is a NaN, do not compare but assume difference
-        *-------------------------------------------------------------------------
-        */
-        if ( (isnan1 && !isnan2) || ( !isnan1 && isnan2 ) )
-        {
+         * one is a NaN, do not compare but assume difference
+         *-------------------------------------------------------------------------
+         */
+        if ((isnan1 && !isnan2) || (!isnan1 && isnan2))
             return FALSE;
-        }
     }
 
     if (value == expected)
         return TRUE;
 
-    if (options->use_system_epsilon) {
-        if ( ABS( (value-expected) ) < DBL_EPSILON)
+    if (opts->use_system_epsilon)
+        if (ABS((value-expected)) < DBL_EPSILON)
             return TRUE;
-    }
+
     h5difftrace("equal_ldouble finish\n");
 
     return FALSE;
@@ -5591,106 +4363,76 @@ hbool_t equal_ldouble(long double value, long double expected, diff_opt_t *optio
 
 #endif /* #if H5_SIZEOF_LONG_DOUBLE !=0 */
 
-
 /*-------------------------------------------------------------------------
  * Function:    equal_float
  *
- * Purpose:     use a absolute error formula to deal with floating point
- *              uncertainty
- *
- * Modifications:
- *  8/1/2007. handle NaNs
- *
+ * Purpose:     use a absolute error formula to deal with floating point uncertainty
  *-------------------------------------------------------------------------
  */
-static
-hbool_t equal_float(float value, float expected, diff_opt_t *options)
-{
+static hbool_t equal_float(float value, float expected, diff_opt_t *opts) {
     h5difftrace("equal_float start\n");
-    if ( options->do_nans )
-    {
-
+    if (opts->do_nans) {
         /*-------------------------------------------------------------------------
         * detect NaNs
         *-------------------------------------------------------------------------
         */
-        hbool_t isnan1 = my_isnan(FLT_FLOAT,&value);
-        hbool_t isnan2 = my_isnan(FLT_FLOAT,&expected);
+        hbool_t isnan1 = my_isnan(FLT_FLOAT, &value);
+        hbool_t isnan2 = my_isnan(FLT_FLOAT, &expected);
 
         /*-------------------------------------------------------------------------
-        * we consider NaN == NaN to be true
-        *-------------------------------------------------------------------------
-        */
-        if ( isnan1 && isnan2 )
-        {
+         * we consider NaN == NaN to be true
+         *-------------------------------------------------------------------------
+         */
+        if (isnan1 && isnan2)
             return TRUE;
-        }
 
         /*-------------------------------------------------------------------------
-        * one is a NaN, do not compare but assume difference
-        *-------------------------------------------------------------------------
-        */
-        if ( (isnan1 && !isnan2) || ( !isnan1 && isnan2 ) )
-        {
+         * one is a NaN, do not compare but assume difference
+         *-------------------------------------------------------------------------
+         */
+        if ((isnan1 && !isnan2) || (!isnan1 && isnan2))
             return FALSE;
-        }
     }
 
     if (value == expected)
         return TRUE;
 
-    if (options->use_system_epsilon) {
-        if ( ABS( (value-expected) ) < FLT_EPSILON)
+    if (opts->use_system_epsilon)
+        if (ABS( (value-expected) ) < FLT_EPSILON)
             return TRUE;
-    }
+
     h5difftrace("equal_float finish\n");
 
     return FALSE;
-
 }
 
-
-
 /*-------------------------------------------------------------------------
  * Function:  my_isnan
  *
- * Purpose:  Determines whether VAL points to NaN.
- *
- * Return:  TRUE or FALSE
- *
- * Programmer:  Robb Matzke
- *              Monday, July  6, 1998
- *
- * Modifications:
- *  Pedro Vicente, 12 October 2007.
- *  Add a string detection type for WIN32
+ * Purpose:   Determines whether VAL points to NaN.
  *
+ * Return:    TRUE or FALSE
  *-------------------------------------------------------------------------
  */
-static hbool_t
-my_isnan(dtype_t type, void *val)
-{
+static hbool_t my_isnan(dtype_t type, void *val) {
     hbool_t retval = FALSE;
     char s[256];
 
     h5difftrace("my_isnan start\n");
-    if (FLT_FLOAT==type)
-    {
+    if (FLT_FLOAT == type) {
         float x;
 
         HDmemcpy(&x, val, sizeof(float));
-        retval = (x!=x);
+        retval = (x != x);
     }
-    else if (FLT_DOUBLE==type)
-    {
+    else if (FLT_DOUBLE == type) {
         double x;
 
         HDmemcpy(&x, val, sizeof(double));
-        retval = (x!=x);
+        retval = (x != x);
     }
-#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
-    else if (FLT_LDOUBLE==type)
-    {
+#if H5_SIZEOF_LONG_DOUBLE != H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE != 0
+    else if (FLT_LDOUBLE == type) {
         long double x;
 
         HDmemcpy(&x, val, sizeof(long double));
@@ -5698,33 +4440,27 @@ my_isnan(dtype_t type, void *val)
     }
 #endif
     else
-    {
         return FALSE;
-    }
 
-   /*
+    /*
     * Sometimes NaN==NaN (e.g., DEC Alpha) so we try to print it and see if
     * the result contains a NaN string.
     */
-    if (!retval)
-    {
-        if (FLT_FLOAT==type)
-        {
+    if (!retval) {
+        if (FLT_FLOAT == type) {
             float x;
 
             HDmemcpy(&x, val, sizeof(float));
-            HDsnprintf(s, sizeof(s), "%g", (double)x);
+            HDsnprintf(s, sizeof(s), "%g", (double) x);
         }
-        else if (FLT_DOUBLE==type)
-        {
+        else if (FLT_DOUBLE == type) {
             double x;
 
             HDmemcpy(&x, val, sizeof(double));
             HDsnprintf(s, sizeof(s), "%g", x);
         }
-#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
-        else if (FLT_LDOUBLE==type)
-        {
+#if H5_SIZEOF_LONG_DOUBLE != H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE != 0
+        else if (FLT_LDOUBLE == type) {
             long double x;
 
             HDmemcpy(&x, val, sizeof(long double));
@@ -5732,16 +4468,12 @@ my_isnan(dtype_t type, void *val)
         }
 #endif
         else
-        {
             return FALSE;
-        }
 
-        if ( HDstrstr(s, "NaN") ||
-             HDstrstr(s, "NAN") ||
-             HDstrstr(s, "nan") ||
-             HDstrstr(s, "-1.#IND") /* WIN32 */
-           )
-        {
+        if (HDstrstr(s, "NaN") ||
+                HDstrstr(s, "NAN") ||
+                HDstrstr(s, "nan") ||
+                HDstrstr(s, "-1.#IND")) {
             retval = TRUE;
         }
     }
@@ -5751,7 +4483,6 @@ my_isnan(dtype_t type, void *val)
     return retval;
 }
 
-
 /*-------------------------------------------------------------------------
  *
  * Local functions
@@ -5762,180 +4493,140 @@ my_isnan(dtype_t type, void *val)
 /*-------------------------------------------------------------------------
  * Function: print_data
  *
- * Purpose: print data only in report or verbose modes, and do not print in quiet mode
+ * Purpose:  print data only in report or verbose modes, and do not print in quiet mode
  *-------------------------------------------------------------------------
  */
 static
-int print_data(diff_opt_t *options)
+int print_data(diff_opt_t *opts)
 {
-    return ( (options->m_report || options->m_verbose) && !options->m_quiet)?1:0;
+    return ((opts->m_report || opts->m_verbose) && !opts->m_quiet) ? 1 : 0;
 }
 
 /*-------------------------------------------------------------------------
  * Function: print_header
  *
- * Purpose: print header for difference
- *
+ * Purpose:  print header for difference
  *-------------------------------------------------------------------------
  */
-
 static
-void print_header(int        pp,        /* print percentage */
-                int        rank,
-                hsize_t    *dims,
-                const char *obj1,
-                const char *obj2 )
+void print_header(int pp, /* print percentage */
+        int rank, hsize_t *dims, const char *obj1, const char *obj2)
 {
     /* print header */
-    parallel_print("%-16s","size:");
-    print_dimensions (rank,dims);
-    parallel_print("%-11s","");
-    print_dimensions (rank,dims);
+    parallel_print("%-16s", "size:");
+    print_dimensions(rank, dims);
+    parallel_print("%-11s", "");
+    print_dimensions(rank, dims);
     parallel_print("\n");
 
-    if(pp) {
-        parallel_print("%-15s %-15s %-15s %-15s %-15s\n",
-            "position",
-            (obj1!=NULL) ? obj1 : " ",
-            (obj2!=NULL) ? obj2 : " ",
-            "difference",
-            "relative");
-        parallel_print("------------------------------------------------------------------------\n");
+    if (pp) {
+        parallel_print("%-15s %-15s %-15s %-15s %-15s\n", "position",
+                (obj1 != NULL) ? obj1 : " ", (obj2 != NULL) ? obj2 : " ", "difference", "relative");
+        parallel_print(
+                "------------------------------------------------------------------------\n");
     }
     else {
-        parallel_print("%-15s %-15s %-15s %-20s\n",
-            "position",
-            (obj1!=NULL) ? obj1 : " ",
-            (obj2!=NULL) ? obj2 : " ",
-            "difference");
-        parallel_print("------------------------------------------------------------\n");
+        parallel_print("%-15s %-15s %-15s %-20s\n", "position",
+                (obj1 != NULL) ? obj1 : " ", (obj2 != NULL) ? obj2 : " ", "difference");
+        parallel_print(
+                "------------------------------------------------------------\n");
     }
 }
 
 /*-------------------------------------------------------------------------
  * Function: print_pos
  *
- * Purpose: print in matrix notation, converting from an array index position
- *
+ * Purpose:  print in matrix notation, converting from an array index position
  *-------------------------------------------------------------------------
  */
-
 static
-void print_pos( int        *ph,       /* print header */
-                int        pp,        /* print percentage */
-                hsize_t    curr_pos,
-                hsize_t    *acc,
-                hsize_t    *pos,
-                int        rank,
-                hsize_t    *dims,
-                const char *obj1,
-                const char *obj2 )
+void print_pos(int *ph, /* print header */
+        int pp, /* print percentage */
+        hsize_t curr_pos, hsize_t *acc, hsize_t *pos, int rank, hsize_t *dims,
+        const char *obj1, const char *obj2)
 {
     int i;
 
     /* print header */
-    if ( *ph==1 )
-    {
-        *ph=0;
+    if (*ph == 1) {
+        *ph = 0;
 
         print_header(pp, rank, dims, obj1, obj2);
     } /* end print header */
 
-    for ( i = 0; i < rank; i++)
-    {
-        pos[i] = curr_pos/acc[i];
-        curr_pos -= acc[i]*pos[i];
+    for (i = 0; i < rank; i++) {
+        pos[i] = curr_pos / acc[i];
+        curr_pos -= acc[i] * pos[i];
     }
-    HDassert( curr_pos == 0 );
+    HDassert(curr_pos == 0);
 
-    if ( rank > 0 )
-    {
-        parallel_print("[ " );
-        for ( i = 0; i < rank; i++)
-        {
+    if (rank > 0) {
+        parallel_print("[ ");
+        for (i = 0; i < rank; i++) {
             parallel_print(HSIZE_T_FORMAT, (unsigned long long)pos[i]);
             parallel_print(" ");
         }
-        parallel_print("]" );
+        parallel_print("]");
     }
     else
-    {
-     parallel_print("      ");
-    }
+        parallel_print("      ");
 }
 
 /*-------------------------------------------------------------------------
  * Function: print_char_pos
  *
- * Purpose: print character position in string
- *
+ * Purpose:  print character position in string
  *-------------------------------------------------------------------------
  */
-
 static
-void print_char_pos( int        *ph,       /* print header */
-                     int        pp,        /* print percentage */
-                     hsize_t    curr_pos,
-                     unsigned   u,
-                     hsize_t    *acc,
-                     hsize_t    *pos,
-                     int        rank,
-                     hsize_t    *dims,
-                     const char *obj1,
-                     const char *obj2 )
+void print_char_pos(int *ph, /* print header */
+        int pp, /* print percentage */
+        hsize_t curr_pos, size_t u, hsize_t *acc, hsize_t *pos, int rank, hsize_t *dims,
+        const char *obj1, const char *obj2)
 {
     int i;
 
     /* print header */
-    if ( *ph==1 )
-    {
-        *ph=0;
+    if (*ph == 1) {
+        *ph = 0;
 
         print_header(pp, rank, dims, obj1, obj2);
     } /* end print header */
 
-    for ( i = 0; i < rank; i++)
-    {
-        pos[i] = curr_pos/acc[i];
-        curr_pos -= acc[i]*pos[i];
+    for (i = 0; i < rank; i++) {
+        pos[i] = curr_pos / acc[i];
+        curr_pos -= acc[i] * pos[i];
     }
-    HDassert( curr_pos == 0 );
+    HDassert(curr_pos == 0);
 
-    parallel_print("[ " );
-    if ( rank > 0 )
-    {
-
-        for ( i = 0; i < rank; i++)
-        {
+    parallel_print("[ ");
+    if (rank > 0) {
+        for (i = 0; i < rank; i++) {
             parallel_print(HSIZE_T_FORMAT, (unsigned long long)pos[i]);
             parallel_print(" ");
         }
 
     }
     else
-    {
-        parallel_print("%u", (unsigned)u);
-    }
-    parallel_print("]" );
+        parallel_print("%zu", u);
+
+    parallel_print("]");
 }
 
 /*-------------------------------------------------------------------------
- * Function:    h5diff_print_char. Adapted from h5tools_print_char
- *
- * Purpose: Print a char
+ * Function: h5diff_print_char. Adapted from h5tools_print_char
  *
+ * Purpose:  Print a char
  *-------------------------------------------------------------------------
  */
 static void h5diff_print_char(char ch)
 {
-
-    switch (ch)
-    {
+    switch (ch) {
     case '"':
         parallel_print("\\\"");
         break;
     case '\\':
-        parallel_print( "\\\\");
+        parallel_print("\\\\");
         break;
     case '\b':
         parallel_print("\\b");
@@ -5954,79 +4645,69 @@ static void h5diff_print_char(char ch)
         break;
     default:
         if (isprint(ch))
-            parallel_print( "%c", ch);
+            parallel_print("%c", ch);
         else
-            parallel_print( "\\%03o", ch);
-
+            parallel_print("\\%03o", ch);
         break;
     }
 }
 
-
 /*-------------------------------------------------------------------------
- * XCAO, 11/10/2010
  * added to improve performance for compound datasets
  * set up compound datatype structures.
+ *-------------------------------------------------------------------------
  */
 static void get_member_types(hid_t tid, mcomp_t *members)
 {
-    int tclass;
+    int      tclass;
     unsigned u;
 
-    if (tid <=0 || !members)
+    if (tid <= 0 || !members)
         return;
 
     tclass = H5Tget_class(tid);
-    if (tclass == H5T_ARRAY || tclass == H5T_VLEN)
-    {
+    if (tclass == H5T_ARRAY || tclass == H5T_VLEN) {
         hid_t base_tid = H5Tget_super(tid);
         get_member_types(base_tid, members);
         H5Tclose(base_tid);
     }
-    else if (tclass == H5T_COMPOUND)
-    {
-        int      nmembs;
+    else if (tclass == H5T_COMPOUND) {
+        int nmembs;
 
-        nmembs = H5Tget_nmembers(tid);
-        if(nmembs <= 0)
+        if ((nmembs = H5Tget_nmembers(tid)) <= 0)
             return;
-        members->n = (unsigned)nmembs;
-
-        members->ids = (hid_t *)HDcalloc((size_t)members->n, sizeof(hid_t));
-        members->offsets = (size_t *)HDcalloc((size_t)members->n, sizeof(size_t));
-        members->m = (mcomp_t **)HDcalloc((size_t)members->n, sizeof(mcomp_t *));
-
-        for(u = 0; u < members->n; u++)
-        {
-             members->ids[u] = H5Tget_member_type( tid, u );
-             members->offsets[u] = H5Tget_member_offset( tid, u );
-             members->m[u] = (mcomp_t *)HDmalloc(sizeof(mcomp_t));
-             HDmemset(members->m[u], 0, sizeof(mcomp_t));
-             get_member_types(members->ids[u], members->m[u]);
+        members->n = (unsigned) nmembs;
+
+        members->ids = (hid_t *) HDcalloc((size_t )members->n, sizeof(hid_t));
+        members->offsets = (size_t *) HDcalloc((size_t )members->n, sizeof(size_t));
+        members->m = (mcomp_t **) HDcalloc((size_t )members->n, sizeof(mcomp_t *));
+
+        for (u = 0; u < members->n; u++) {
+            members->ids[u] = H5Tget_member_type(tid, u);
+            members->offsets[u] = H5Tget_member_offset(tid, u);
+            members->m[u] = (mcomp_t *) HDmalloc(sizeof(mcomp_t));
+            HDmemset(members->m[u], 0, sizeof(mcomp_t));
+            get_member_types(members->ids[u], members->m[u]);
         }
     }
 
-   return;
-
-
+    return;
 }
 
 /*-------------------------------------------------------------------------
- * XCAO, 11/10/2010
  * added to improve performance for compound datasets
  * clean and close compound members.
+ *-------------------------------------------------------------------------
  */
 static void close_member_types(mcomp_t *members)
 {
     unsigned u;
 
-    if (!members || members->n<=0 || !members->ids)
+    if (!members || members->n <= 0 || !members->ids)
         return;
 
-    for(u = 0; u < members->n; u++)
-    {
-        if(members->m[u])
-        {
+    for (u = 0; u < members->n; u++) {
+        if (members->m[u]) {
             close_member_types(members->m[u]);
             HDfree(members->m[u]);
         }
diff --git a/tools/lib/h5diff_attr.c b/tools/lib/h5diff_attr.c
index b29e360..7f08cc7 100644
--- a/tools/lib/h5diff_attr.c
+++ b/tools/lib/h5diff_attr.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5private.h"
@@ -93,7 +91,7 @@ static void table_attrs_free( table_attrs_t *table )
 /*-------------------------------------------------------------------------
  * Function: table_attr_mark_exist
  *
- * Purpose: mark given attribute name to table as sign of exsit
+ * Purpose: mark given attribute name to table as sign of exist
  *
  * Parameter:
  *  - exist [IN]
@@ -138,52 +136,55 @@ static void table_attr_mark_exist(unsigned *exist, char *name, table_attrs_t *ta
  *
  * Parameter:
  *  table_out [OUT] : return the list
- *
- * Programmer: Jonathan Kim
- *
- * Date: March 15, 2011
  *------------------------------------------------------------------------*/
-static herr_t build_match_list_attrs(hid_t loc1_id, hid_t loc2_id, table_attrs_t ** table_out,  diff_opt_t *options)
+static herr_t build_match_list_attrs(hid_t loc1_id, hid_t loc2_id, table_attrs_t ** table_out,  diff_opt_t *opts)
 {
-    H5O_info_t oinfo1, oinfo2;  /* Object info */
-    hid_t      attr1_id=-1;     /* attr ID */
-    hid_t      attr2_id=-1;     /* attr ID */
-    size_t curr1 = 0;
-    size_t curr2 = 0;
-    unsigned infile[2];
-    char  name1[ATTR_NAME_MAX];
-    char  name2[ATTR_NAME_MAX];
-    int cmp;
-    unsigned i;
+    int        ret_value = 0;
+    H5O_info_t oinfo1, oinfo2;    /* Object info */
+    hid_t      attr1_id = -1;     /* attr ID */
+    hid_t      attr2_id = -1;     /* attr ID */
+    size_t     curr1 = 0;
+    size_t     curr2 = 0;
+    unsigned   infile[2];
+    char       name1[ATTR_NAME_MAX];
+    char       name2[ATTR_NAME_MAX];
+    int        cmp;
+    unsigned   i;
     table_attrs_t *table_lp = NULL;
 
+    h5difftrace("build_match_list_attrs start\n");
+
     if(H5Oget_info(loc1_id, &oinfo1) < 0)
-        goto error;
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Oget_info first object failed");
     if(H5Oget_info(loc2_id, &oinfo2) < 0)
-        goto error;
-
-    table_attrs_init( &table_lp );
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Oget_info second object failed");
 
+    table_attrs_init(&table_lp);
+    if (table_lp == NULL)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "Table allocation failed");
 
     /*--------------------------------------------------
      * build the list
      */
     while(curr1 < oinfo1.num_attrs && curr2 < oinfo2.num_attrs) {
+        h5diffdebug3("build_match_list_attrs 1: %ld - %ld\n", curr1, oinfo1.num_attrs);
+        h5diffdebug3("build_match_list_attrs 2: %ld - %ld\n", curr2, oinfo2.num_attrs);
+
         /*------------------
         * open attribute1 */
         if((attr1_id = H5Aopen_by_idx(loc1_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)curr1, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Aopen_by_idx first attribute failed");
         /* get name */
         if(H5Aget_name(attr1_id, (size_t)ATTR_NAME_MAX, name1) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Aget_name first attribute failed");
 
         /*------------------
         * open attribute2 */
         if((attr2_id = H5Aopen_by_idx(loc2_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)curr2, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Aopen_by_idx second attribute failed");
         /* get name */
         if(H5Aget_name(attr2_id, (size_t)ATTR_NAME_MAX, name2) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Aget_name second attribute failed");
 
         /* criteria is string compare */
         cmp = HDstrcmp(name1, name2);
@@ -221,13 +222,16 @@ static herr_t build_match_list_attrs(hid_t loc1_id, hid_t loc2_id, table_attrs_t
     infile[0] = 1;
     infile[1] = 0;
     while(curr1 < oinfo1.num_attrs) {
+        h5diffdebug3("build_match_list_attrs 1: %ld - %ld\n", curr1, oinfo1.num_attrs);
+
         /*------------------
         * open attribute1 */
         if((attr1_id = H5Aopen_by_idx(loc1_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)curr1, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Aopen_by_idx first attribute failed");
         /* get name */
         if(H5Aget_name(attr1_id, (size_t)ATTR_NAME_MAX, name1) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Aget_name first attribute failed");
+        h5diffdebug2("build_match_list_attrs #1 name - %s\n", name1);
 
         table_attr_mark_exist(infile, name1, table_lp);
         table_lp->nattrs_only1++;
@@ -242,13 +246,15 @@ static herr_t build_match_list_attrs(hid_t loc1_id, hid_t loc2_id, table_attrs_t
     infile[0] = 0;
     infile[1] = 1;
     while(curr2 < oinfo2.num_attrs) {
+        h5diffdebug3("build_match_list_attrs 2: %ld - %ld\n", curr2, oinfo2.num_attrs);
         /*------------------
         * open attribute2 */
         if((attr2_id = H5Aopen_by_idx(loc2_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)curr2, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Aopen_by_idx second attribute failed");
         /* get name */
         if(H5Aget_name(attr2_id, (size_t)ATTR_NAME_MAX, name2) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Aget_name second attribute failed");
+        h5diffdebug2("build_match_list_attrs #2 name - %s\n", name2);
 
         table_attr_mark_exist(infile, name2, table_lp);
         table_lp->nattrs_only2++;
@@ -256,12 +262,13 @@ static herr_t build_match_list_attrs(hid_t loc1_id, hid_t loc2_id, table_attrs_t
 
         /* close for next turn */
         H5Aclose(attr2_id);
+        attr2_id = -1;
     }
 
     /*------------------------------------------------------
      * print the list
      */
-    if(options->m_verbose_level == 2) {
+    if(opts->m_verbose_level == 2) {
         /* if '-v2' is detected */
         parallel_print("   obj1   obj2\n");
         parallel_print(" --------------------------------------\n");
@@ -273,42 +280,35 @@ static herr_t build_match_list_attrs(hid_t loc1_id, hid_t loc2_id, table_attrs_t
         } /* end for */
     }
 
-    if(options->m_verbose_level >= 1)
+    if(opts->m_verbose_level >= 1)
         parallel_print("Attributes status:  %d common, %d only in obj1, %d only in obj2\n",
                 table_lp->nattrs - table_lp->nattrs_only1 - table_lp->nattrs_only2,
                 table_lp->nattrs_only1, table_lp->nattrs_only2);
 
+done:
     *table_out = table_lp;
 
-    return 0;
-
-error:
-    if (0 < attr1_id)
+    /* disable error reporting */
+    H5E_BEGIN_TRY {
         H5Aclose(attr1_id);
-    if (0 < attr2_id)
         H5Aclose(attr2_id);
+    } H5E_END_TRY;
 
-    return -1;
+    h5diffdebug2("build_match_list_attrs end - errstat:%d\n", opts->err_stat);
+
+    return ret_value;
 }
 
 /*-------------------------------------------------------------------------
  * Function: diff_attr
  *
- * Purpose: compare attributes located in LOC1_ID and LOC2_ID, which are
- *  obtained either from
- * loc_id = H5Gopen2(fid, name, H5P_DEFAULT);
- * loc_id = H5Dopen2(fid, name);
- * loc_id = H5Topen2(fid, name, H5P_DEFAULT);
- *
- * Return: number of differences found
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: November, 03, 2003
- *
- * Modifications:
- *  March, 02, 2007: return the number of differences found
+ * Purpose:  compare attributes located in LOC1_ID and LOC2_ID, which are
+ *           obtained either from
+ *               loc_id = H5Gopen2(fid, name, H5P_DEFAULT);
+ *               loc_id = H5Dopen2(fid, name);
+ *               loc_id = H5Topen2(fid, name, H5P_DEFAULT);
  *
+ * Return:   number of differences found
  *-------------------------------------------------------------------------
  */
 
@@ -316,107 +316,96 @@ hsize_t diff_attr(hid_t loc1_id,
                   hid_t loc2_id,
                   const char *path1,
                   const char *path2,
-                  diff_opt_t *options)
+                  diff_opt_t *opts)
 {
-    hid_t      attr1_id=-1;     /* attr ID */
-    hid_t      attr2_id=-1;     /* attr ID */
-    hid_t      space1_id=-1;    /* space ID */
-    hid_t      space2_id=-1;    /* space ID */
-    hid_t      ftype1_id=-1;    /* file data type ID */
-    hid_t      ftype2_id=-1;    /* file data type ID */
-    int	       vstrtype1=0;     /* ftype1 is a variable string */
-    int	       vstrtype2=0;     /* ftype2 is a variable string */
-    hid_t      mtype1_id=-1;    /* memory data type ID */
-    hid_t      mtype2_id=-1;    /* memory data type ID */
-    size_t     msize1;          /* memory size of memory type */
-    size_t     msize2;          /* memory size of memory type */
-    void       *buf1=NULL;      /* data buffer */
-    void       *buf2=NULL;      /* data buffer */
-    hbool_t    buf1hasdata=FALSE;    /* buffer has data */
-    hbool_t    buf2hasdata=FALSE;    /* buffer has data */
-    hsize_t    nelmts1;         /* number of elements in dataset */
-    int        rank1;           /* rank of dataset */
-    int        rank2;           /* rank of dataset */
-    hsize_t    dims1[H5S_MAX_RANK];/* dimensions of dataset */
-    hsize_t    dims2[H5S_MAX_RANK];/* dimensions of dataset */
-    char       *name1;
-    char       *name2;
+    int        ret_value = opts->err_stat;
+    hid_t      attr1_id = -1;     /* attr ID */
+    hid_t      attr2_id = -1;     /* attr ID */
+    hid_t      space1_id = -1;    /* space ID */
+    hid_t      space2_id = -1;    /* space ID */
+    hid_t      ftype1_id = -1;    /* file data type ID */
+    hid_t      ftype2_id = -1;    /* file data type ID */
+    hid_t      mtype1_id = -1;    /* memory data type ID */
+    hid_t      mtype2_id = -1;    /* memory data type ID */
+    size_t     msize1;            /* memory size of memory type */
+    size_t     msize2;            /* memory size of memory type */
+    void       *buf1 = NULL;      /* data buffer */
+    void       *buf2 = NULL;      /* data buffer */
+    hbool_t    buf1hasdata = FALSE;    /* buffer has data */
+    hbool_t    buf2hasdata = FALSE;    /* buffer has data */
+    hsize_t    nelmts1;           /* number of elements in dataset */
+    int        rank1;             /* rank of dataset */
+    int        rank2;             /* rank of dataset */
+    hsize_t    dims1[H5S_MAX_RANK];    /* dimensions of dataset */
+    hsize_t    dims2[H5S_MAX_RANK];    /* dimensions of dataset */
+    char       *name1 = NULL;
+    char       *name2 = NULL;
     char       np1[512];
     char       np2[512];
-    unsigned   u;                  /* Local index variable */
+    unsigned   u;                 /* Local index variable */
     hsize_t    nfound = 0;
     hsize_t    nfound_total = 0;
     int       j;
 
-    table_attrs_t * match_list_attrs = NULL;
-    if(build_match_list_attrs(loc1_id, loc2_id, &match_list_attrs, options) < 0)
-        goto error;
+    table_attrs_t *match_list_attrs = NULL;
+    h5difftrace("diff_attr start\n");
+
+    if(build_match_list_attrs(loc1_id, loc2_id, &match_list_attrs, opts) < 0) {
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "build_match_list_attrs failed");
+    }
+    h5diffdebug2("build_match_list_attrs - errstat:%d\n", opts->err_stat);
 
     /* if detect any unique extra attr */
     if(match_list_attrs->nattrs_only1 || match_list_attrs->nattrs_only2) {
+        h5difftrace("diff_attr attributes only in one file\n");
         /* exit will be 1 */
-        options->contents = 0;
+        opts->contents = 0;
     }
+    h5diffdebug2("match_list_attrs info - errstat:%d\n", opts->err_stat);
 
     for(u = 0; u < (unsigned)match_list_attrs->nattrs; u++) {
+        h5diffdebug3("match_list_attrs loop[%d] - errstat:%d\n", u, opts->err_stat);
         if((match_list_attrs->attrs[u].exist[0]) && (match_list_attrs->attrs[u].exist[1])) {
             name1 = name2 = match_list_attrs->attrs[u].name;
+            h5diffdebug2("diff_attr name - %s\n", name1);
 
             /*--------------
             * attribute 1 */
             if((attr1_id = H5Aopen(loc1_id, name1, H5P_DEFAULT)) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aopen first attribute failed");
 
             /*--------------
             * attribute 2 */
             if((attr2_id = H5Aopen(loc2_id, name2, H5P_DEFAULT)) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aopen second attribute failed");
 
+            h5difftrace("diff_attr got attributes\n");
             /* get the datatypes  */
             if((ftype1_id = H5Aget_type(attr1_id)) < 0)
-                goto error;
-            vstrtype1 = H5Tis_variable_str(ftype1_id);
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_type first attribute failed");
             if((ftype2_id = H5Aget_type(attr2_id)) < 0)
-                goto error;
-            vstrtype2 = H5Tis_variable_str(ftype2_id);
-            /* no compare if either one but not both are variable string type */
-            if (vstrtype1 != vstrtype2) {
-                if((options->m_verbose || options->m_list_not_cmp))
-                    parallel_print("Not comparable: one of attribute <%s/%s> or <%s/%s> is of variable length type\n",
-                            path1, name1, path2, name2);
-                options->not_cmp = 1;
-                if (H5Tclose(ftype1_id) < 0)
-                    goto error;
-                if (H5Tclose(ftype2_id) < 0)
-                    goto error;
-                if (H5Aclose(attr1_id) < 0)
-                    goto error;
-                if (H5Aclose(attr2_id) < 0)
-                    goto error;
-
-                continue;
-            }
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_type second attribute failed");
 
-            if((mtype1_id = h5tools_get_native_type(ftype1_id)) < 0)
-                goto error;
-            if((mtype2_id = h5tools_get_native_type(ftype2_id)) < 0)
-                goto error;
+            if((mtype1_id = H5Tget_native_type(ftype1_id, H5T_DIR_DEFAULT)) < 0)
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tget_native_type first attribute ftype failed");
+            if((mtype2_id = H5Tget_native_type(ftype2_id, H5T_DIR_DEFAULT)) < 0)
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tget_native_type second attribute ftype failed");
             if((msize1 = H5Tget_size(mtype1_id)) == 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tget_size first attribute mtype failed");
             if((msize2 = H5Tget_size(mtype2_id)) == 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tget_size second attribute mtype failed");
 
             /* get the dataspace   */
             if((space1_id = H5Aget_space(attr1_id)) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_space first attribute failed");
             if((space2_id = H5Aget_space(attr2_id)) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_space second attribute failed");
 
             /* get dimensions  */
             if((rank1 = H5Sget_simple_extent_dims(space1_id, dims1, NULL)) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sget_simple_extent_dims first attribute failed");
             if((rank2 = H5Sget_simple_extent_dims(space2_id, dims2, NULL)) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sget_simple_extent_dims second attribute failed");
 
             /*----------------------------------------------------------------------
             * check for comparable TYPE and SPACE
@@ -426,23 +415,23 @@ hsize_t diff_attr(hid_t loc1_id,
             /* pass dims1 and dims2 for maxdims as well since attribute's maxdims
             * are always same */
             if(diff_can_type(ftype1_id, ftype2_id, rank1, rank2, dims1, dims2,
-                    dims1, dims2, name1, name2, options, 0) != 1) {
+                    dims1, dims2, name1, name2, opts, 0) != 1) {
                 if(H5Tclose(ftype1_id) < 0)
-                    goto error;
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tclose first attribute ftype failed");
                 if(H5Tclose(ftype2_id) < 0)
-                    goto error;
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tclose second attribute ftype failed");
                 if(H5Sclose(space1_id) < 0)
-                    goto error;
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sclose first attribute failed");
                 if(H5Sclose(space2_id) < 0)
-                    goto error;
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sclose second attribute failed");
                 if(H5Aclose(attr1_id) < 0)
-                    goto error;
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aclose first attribute failed");
                 if(H5Aclose(attr2_id) < 0)
-                    goto error;
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aclose second attribute failed");
                 if(H5Tclose(mtype1_id) < 0)
-                    goto error;
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tclose first attribute mtype failed");
                 if(H5Tclose(mtype2_id) < 0)
-                    goto error;
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tclose second attribute mtype failed");
 
                 continue;
             }
@@ -453,7 +442,7 @@ hsize_t diff_attr(hid_t loc1_id,
             */
             if(FAIL == match_up_memsize(ftype1_id, ftype2_id, &mtype1_id,
                             &mtype2_id, &msize1, &msize2))
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "match_up_memsize failed");
 
             /*---------------------------------------------------------------------
             * read
@@ -463,22 +452,22 @@ hsize_t diff_attr(hid_t loc1_id,
             for(j = 0; j < rank1; j++)
                 nelmts1 *= dims1[j];
 
-            buf1 = (void *)HDmalloc((size_t)(nelmts1 * msize1));
-            buf2 = (void *)HDmalloc((size_t)(nelmts1 * msize2));
+            buf1 = (void *)HDcalloc((size_t)(nelmts1), msize1);
+            buf2 = (void *)HDcalloc((size_t)(nelmts1), msize2);
             if(buf1 == NULL || buf2 == NULL) {
                 parallel_print("cannot read into memory\n");
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "buffer allocation failed");
             }
             if(H5Aread(attr1_id, mtype1_id, buf1) < 0) {
                 parallel_print("Failed reading attribute1 %s/%s\n", path1, name1);
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_type first attribute failed");
             }
             else
                 buf1hasdata = TRUE;
 
             if(H5Aread(attr2_id, mtype2_id, buf2) < 0) {
                 parallel_print("Failed reading attribute2 %s/%s\n", path2, name2);
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_type second attribute failed");
             }
             else
                 buf2hasdata = TRUE;
@@ -494,22 +483,22 @@ hsize_t diff_attr(hid_t loc1_id,
 
             /* always print name */
             /* verbose (-v) and report (-r) mode */
-            if(options->m_verbose || options->m_report) {
+            if(opts->m_verbose || opts->m_report) {
                 do_print_attrname("attribute", np1, np2);
 
                 nfound = diff_array(buf1, buf2, nelmts1, (hsize_t) 0, rank1,
-                        dims1, options, np1, np2, mtype1_id, attr1_id, attr2_id);
+                        dims1, opts, np1, np2, mtype1_id, attr1_id, attr2_id);
                 print_found(nfound);
             }
             /* quiet mode (-q), just count differences */
-            else if(options->m_quiet) {
+            else if(opts->m_quiet) {
                 nfound = diff_array(buf1, buf2, nelmts1, (hsize_t) 0, rank1,
-                        dims1, options, np1, np2, mtype1_id, attr1_id, attr2_id);
+                        dims1, opts, np1, np2, mtype1_id, attr1_id, attr2_id);
             }
             /* the rest (-c, none, ...) */
             else {
                 nfound = diff_array(buf1, buf2, nelmts1, (hsize_t) 0, rank1,
-                        dims1, options, np1, np2, mtype1_id, attr1_id, attr2_id);
+                        dims1, opts, np1, np2, mtype1_id, attr1_id, attr2_id);
 
                 /* print info if compatible and difference found */
                 if (nfound) {
@@ -536,31 +525,29 @@ hsize_t diff_attr(hid_t loc1_id,
             buf2 = NULL;
 
             if(H5Tclose(ftype1_id) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_type first attribute failed");
             if(H5Tclose(ftype2_id) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_type second attribute failed");
             if(H5Sclose(space1_id) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_type first attribute failed");
             if(H5Sclose(space2_id) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_type second attribute failed");
             if(H5Aclose(attr1_id) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_type first attribute failed");
             if(H5Aclose(attr2_id) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Aget_type second attribute failed");
             if(H5Tclose(mtype1_id) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tclose first attribute mtype failed");
             if(H5Tclose(mtype2_id) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tclose second attribute mtype failed");
 
             nfound_total += nfound;
         }
     } /* u */
 
-    table_attrs_free(match_list_attrs);
-
-    return nfound_total;
+done:
+    opts->err_stat = opts->err_stat | ret_value;
 
-error:
     H5E_BEGIN_TRY {
         if(buf1) {
             if(buf1hasdata && TRUE == h5tools_detect_vlen(mtype1_id))
@@ -585,7 +572,7 @@ error:
         H5Aclose(attr2_id);
     } H5E_END_TRY;
 
-    options->err_stat = 1;
+    h5diffdebug2("diff_attr end - errstat:%d\n", opts->err_stat);
     return nfound_total;
 }
 
diff --git a/tools/lib/h5diff_dset.c b/tools/lib/h5diff_dset.c
index aca8d02..ff542db 100644
--- a/tools/lib/h5diff_dset.c
+++ b/tools/lib/h5diff_dset.c
@@ -1,17 +1,15 @@
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
-* Copyright by The HDF Group.                                               *
-* Copyright by the Board of Trustees of the University of Illinois.         *
-* All rights reserved.                                                      *
-*                                                                           *
-* This file is part of HDF5.  The full HDF5 copyright notice, including     *
-* terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
-* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5private.h"
 #include "h5tools.h"
@@ -21,95 +19,69 @@
 
 
 /*-------------------------------------------------------------------------
-* Function: diff_dataset
-*
-* Purpose: check for comparable datasets and read into a compatible
-*  memory type
-*
-* Return: Number of differences found
-*
-* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
-*
-* Date: May 9, 2003
-*
-*-------------------------------------------------------------------------
-*/
-hsize_t diff_dataset( hid_t file1_id,
-                      hid_t file2_id,
-                      const char *obj1_name,
-                      const char *obj2_name,
-                      diff_opt_t *options)
+ * Function: diff_dataset
+ *
+ * Purpose: check for comparable datasets and read into a compatible
+ *  memory type
+ *
+ * Return: Number of differences found
+ *-------------------------------------------------------------------------
+ */
+hsize_t diff_dataset(hid_t file1_id,
+                     hid_t file2_id,
+                     const char *obj1_name,
+                     const char *obj2_name,
+                     diff_opt_t *opts)
 {
+    int     ret_value = opts->err_stat;
+    int     status = -1;
     hid_t   did1 = -1;
     hid_t   did2 = -1;
     hid_t   dcpl1 = -1;
     hid_t   dcpl2 = -1;
     hsize_t nfound = 0;
 
+    h5difftrace("diff_dataset start\n");
     /*-------------------------------------------------------------------------
-    * open the handles
-    *-------------------------------------------------------------------------
-    */
-    /* disable error reporting */
-    H5E_BEGIN_TRY
-    {
-        /* Open the datasets */
-        if((did1 = H5Dopen2(file1_id, obj1_name, H5P_DEFAULT)) < 0)
-        {
-            parallel_print("Cannot open dataset <%s>\n", obj1_name);
-            goto error;
-        }
-        if((did2 = H5Dopen2(file2_id, obj2_name, H5P_DEFAULT)) < 0)
-        {
-            parallel_print("Cannot open dataset <%s>\n", obj2_name);
-            goto error;
-        }
-        /* enable error reporting */
-    } H5E_END_TRY;
-
+     * open the handles
+     *-------------------------------------------------------------------------
+     */
+    /* Open the datasets */
+    if((did1 = H5Dopen2(file1_id, obj1_name, H5P_DEFAULT)) < 0) {
+        parallel_print("Cannot open dataset <%s>\n", obj1_name);
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dopen2 first dataset failed");
+    }
+    if((did2 = H5Dopen2(file2_id, obj2_name, H5P_DEFAULT)) < 0) {
+        parallel_print("Cannot open dataset <%s>\n", obj2_name);
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dopen2 second dataset failed");
+    }
 
     if((dcpl1 = H5Dget_create_plist(did1)) < 0)
-        goto error;
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_create_plist first dataset failed");
     if((dcpl2 = H5Dget_create_plist(did2)) < 0)
-        goto error;
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_create_plist second dataset failed");
 
     /*-------------------------------------------------------------------------
-    * check if the dataset creation property list has filters that
-    * are not registered in the current configuration
-    * 1) the external filters GZIP and SZIP might not be available
-    * 2) the internal filters might be turned off
-    *-------------------------------------------------------------------------
-    */
-    if ((h5tools_canreadf((options->m_verbose?obj1_name:NULL),dcpl1)==1) &&
-        (h5tools_canreadf((options->m_verbose?obj2_name:NULL),dcpl2)==1))
-    {
-        nfound=diff_datasetid(did1,
-            did2,
-            obj1_name,
-            obj2_name,
-            options);
+     * check if the dataset creation property list has filters that
+     * are not registered in the current configuration
+     * 1) the external filters GZIP and SZIP might not be available
+     * 2) the internal filters might be turned off
+     *-------------------------------------------------------------------------
+     */
+    if ((status = h5tools_canreadf((opts->m_verbose ? obj1_name : NULL), dcpl1) == 1) &&
+            (status = h5tools_canreadf((opts->m_verbose ? obj2_name : NULL), dcpl2) == 1))
+        nfound = diff_datasetid(did1, did2, obj1_name, obj2_name, opts);
+    else if (status < 0) {
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "h5tools_canreadf failed");
+    }
+    else {
+        ret_value = 1;
+        opts->not_cmp = 1;
     }
-    else
-        goto error;
-
-    /*-------------------------------------------------------------------------
-    * close
-    *-------------------------------------------------------------------------
-    */
-    /* disable error reporting */
-    H5E_BEGIN_TRY {
-        H5Pclose(dcpl1);
-        H5Pclose(dcpl2);
-        H5Dclose(did1);
-        H5Dclose(did2);
-        /* enable error reporting */
-    } H5E_END_TRY;
-
 
-    return nfound;
+done:
+    opts->err_stat = opts->err_stat | ret_value;
 
-error:
-    options->err_stat=1;
     /* disable error reporting */
     H5E_BEGIN_TRY {
         H5Pclose(dcpl1);
@@ -119,261 +91,247 @@ error:
         /* enable error reporting */
     } H5E_END_TRY;
 
+    h5diffdebug3("diff_dataset finish:%d - errstat:%d\n", nfound, opts->err_stat);
     return nfound;
 }
 
 /*-------------------------------------------------------------------------
-* Function: diff_datasetid
-*
-* Purpose: check for comparable datasets and read into a compatible
-*  memory type
-*
-* Return: Number of differences found
-*
-* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
-*
-* Date: May 9, 2003
-*
-* Modifications:
-*
-*
-* October 2006:  Read by hyperslabs for big datasets.
-*
-*  A threshold of H5TOOLS_MALLOCSIZE (128 MB) is the limit upon which I/O hyperslab is done
-*  i.e., if the memory needed to read a dataset is greater than this limit,
-*  then hyperslab I/O is done instead of one operation I/O
-*  For each dataset, the memory needed is calculated according to
-*
-*  memory needed = number of elements * size of each element
-*
-*  if the memory needed is lower than H5TOOLS_MALLOCSIZE, then the following operations
-*  are done
-*
-*  H5Dread( input_dataset1 )
-*  H5Dread( input_dataset2 )
-*
-*  with all elements in the datasets selected. If the memory needed is greater than
-*  H5TOOLS_MALLOCSIZE, then the following operations are done instead:
-*
-*  a strip mine is defined for each dimension k (a strip mine is defined as a
-*  hyperslab whose size is memory manageable) according to the formula
-*
-*  (1) strip_mine_size[k ] = MIN(dimension[k ], H5TOOLS_BUFSIZE / size of memory type)
-*
-*  where H5TOOLS_BUFSIZE is a constant currently defined as 1MB. This formula assures
-*  that for small datasets (small relative to the H5TOOLS_BUFSIZE constant), the strip
-*  mine size k is simply defined as its dimension k, but for larger datasets the
-*  hyperslab size is still memory manageable.
-*  a cycle is done until the number of elements in the dataset is reached. In each
-*  iteration, two parameters are defined for the function H5Sselect_hyperslab,
-*  the start and size of each hyperslab, according to
-*
-*  (2) hyperslab_size [k] = MIN(dimension[k] - hyperslab_offset[k], strip_mine_size [k])
-*
-*  where hyperslab_offset [k] is initially set to zero, and later incremented in
-*  hyperslab_size[k] offsets. The reason for the operation
-*
-*  dimension[k] - hyperslab_offset[k]
-*
-*  in (2) is that, when using the strip mine size, it assures that the "remaining" part
-*  of the dataset that does not fill an entire strip mine is processed.
-*
-*-------------------------------------------------------------------------
-*/
-hsize_t diff_datasetid( hid_t did1,
-                        hid_t did2,
-                        const char *obj1_name,
-                        const char *obj2_name,
-                        diff_opt_t *options)
+ * Function: diff_datasetid
+ *
+ * Purpose: check for comparable datasets and read into a compatible
+ *  memory type
+ *
+ * Return: Number of differences found
+ *
+ * October 2006:  Read by hyperslabs for big datasets.
+ *
+ *  A threshold of H5TOOLS_MALLOCSIZE (128 MB) is the limit upon which I/O hyperslab is done
+ *  i.e., if the memory needed to read a dataset is greater than this limit,
+ *  then hyperslab I/O is done instead of one operation I/O
+ *  For each dataset, the memory needed is calculated according to
+ *
+ *  memory needed = number of elements * size of each element
+ *
+ *  if the memory needed is lower than H5TOOLS_MALLOCSIZE, then the following operations
+ *  are done
+ *
+ *  H5Dread( input_dataset1 )
+ *  H5Dread( input_dataset2 )
+ *
+ *  with all elements in the datasets selected. If the memory needed is greater than
+ *  H5TOOLS_MALLOCSIZE, then the following operations are done instead:
+ *
+ *  a strip mine is defined for each dimension k (a strip mine is defined as a
+ *  hyperslab whose size is memory manageable) according to the formula
+ *
+ *  (1) strip_mine_size[k ] = MIN(dimension[k ], H5TOOLS_BUFSIZE / size of memory type)
+ *
+ *  where H5TOOLS_BUFSIZE is a constant currently defined as 1MB. This formula assures
+ *  that for small datasets (small relative to the H5TOOLS_BUFSIZE constant), the strip
+ *  mine size k is simply defined as its dimension k, but for larger datasets the
+ *  hyperslab size is still memory manageable.
+ *  a cycle is done until the number of elements in the dataset is reached. In each
+ *  iteration, two parameters are defined for the function H5Sselect_hyperslab,
+ *  the start and size of each hyperslab, according to
+ *
+ *  (2) hyperslab_size [k] = MIN(dimension[k] - hyperslab_offset[k], strip_mine_size [k])
+ *
+ *  where hyperslab_offset [k] is initially set to zero, and later incremented in
+ *  hyperslab_size[k] offsets. The reason for the operation
+ *
+ *  dimension[k] - hyperslab_offset[k]
+ *
+ *  in (2) is that, when using the strip mine size, it assures that the "remaining" part
+ *  of the dataset that does not fill an entire strip mine is processed.
+ *
+ *-------------------------------------------------------------------------
+ */
+hsize_t diff_datasetid(hid_t did1,
+                       hid_t did2,
+                       const char *obj1_name,
+                       const char *obj2_name,
+                       diff_opt_t *opts)
 {
-    hid_t      sid1=-1;
-    hid_t      sid2=-1;
-    hid_t      f_tid1=-1;
-    hid_t      f_tid2=-1;
-    hid_t      m_tid1=-1;
-    hid_t      m_tid2=-1;
+    int        ret_value = opts->err_stat;
+    hid_t      sid1 = -1;
+    hid_t      sid2 = -1;
+    hid_t      f_tid1 = -1;
+    hid_t      f_tid2 = -1;
+    hid_t      dam_tid = -1;             /* m_tid for diff_array function */
+    hid_t      m_tid1 = -1;
+    hid_t      m_tid2 = -1;
     hid_t      dcpl1 = -1;
     hid_t      dcpl2 = -1;
     H5D_layout_t     stl1 = -1;
     H5D_layout_t     stl2 = -1;
+    size_t     dam_size;                /* m_size for diff_array function */
     size_t     m_size1;
     size_t     m_size2;
     H5T_sign_t sign1;
     H5T_sign_t sign2;
     int        rank1;
     int        rank2;
+    hsize_t    danelmts;                /* nelmts for diff_array function */
     hsize_t    nelmts1;
     hsize_t    nelmts2;
+    hsize_t    *dadims;                 /* dims for diff_array function */
     hsize_t    dims1[H5S_MAX_RANK];
     hsize_t    dims2[H5S_MAX_RANK];
     hsize_t    maxdim1[H5S_MAX_RANK];
     hsize_t    maxdim2[H5S_MAX_RANK];
-    const char *name1=NULL;            /* relative names */
-    const char *name2=NULL;
+    const char *name1 = NULL;           /* relative names */
+    const char *name2 = NULL;
     hsize_t    storage_size1;
     hsize_t    storage_size2;
-    hsize_t    nfound=0;               /* number of differences found */
-    int        can_compare=1;          /* do diff or not */
-    void       *buf1=NULL;
-    void       *buf2=NULL;
-    void       *sm_buf1=NULL;
-    void       *sm_buf2=NULL;
-    hid_t      sm_space;               /*stripmine data space */
-    size_t     need;                   /* bytes needed for malloc */
+    hsize_t    nfound = 0;              /* number of differences found */
+    int        can_compare = 1;         /* do diff or not */
+    void       *buf1 = NULL;
+    void       *buf2 = NULL;
+    void       *sm_buf1 = NULL;
+    void       *sm_buf2 = NULL;
+    hid_t      sm_space = -1;           /*stripmine data space */
+    size_t     need;                    /* bytes needed for malloc */
     int        i;
-    unsigned int  vl_data = 0;         /*contains VL datatypes */
+    unsigned int  vl_data1 = 0;          /*contains VL datatypes */
+    unsigned int  vl_data2 = 0;          /*contains VL datatypes */
 
     h5difftrace("diff_datasetid start\n");
     /* Get the dataspace handle */
-    if ( (sid1 = H5Dget_space(did1)) < 0 )
-        goto error;
+    if((sid1 = H5Dget_space(did1)) < 0)
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_space failed");
 
     /* Get rank */
-    if ( (rank1 = H5Sget_simple_extent_ndims(sid1)) < 0 )
-        goto error;
+    if((rank1 = H5Sget_simple_extent_ndims(sid1)) < 0)
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sget_simple_extent_ndims failed");
 
     /* Get the dataspace handle */
-    if ( (sid2 = H5Dget_space(did2)) < 0 )
-        goto error;
+    if((sid2 = H5Dget_space(did2)) < 0 )
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_space failed");
 
     /* Get rank */
-    if ( (rank2 = H5Sget_simple_extent_ndims(sid2)) < 0 )
-        goto error;
+    if((rank2 = H5Sget_simple_extent_ndims(sid2)) < 0)
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sget_simple_extent_ndims failed");
 
     /* Get dimensions */
-    if ( H5Sget_simple_extent_dims(sid1,dims1,maxdim1) < 0 )
-        goto error;
+    if(H5Sget_simple_extent_dims(sid1, dims1, maxdim1) < 0)
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sget_simple_extent_dims failed");
 
     /* Get dimensions */
-    if ( H5Sget_simple_extent_dims(sid2,dims2,maxdim2) < 0 )
-    {
-        goto error;
-    }
+    if(H5Sget_simple_extent_dims(sid2, dims2, maxdim2) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Sget_simple_extent_dims failed");
+    h5diffdebug3("rank: %ld - %ld\n", rank1, rank2);
 
     /*-------------------------------------------------------------------------
-    * get the file data type
-    *-------------------------------------------------------------------------
-    */
+     * get the file data type
+     *-------------------------------------------------------------------------
+     */
 
     /* Get the data type */
-    if ( (f_tid1 = H5Dget_type(did1)) < 0 )
-        goto error;
+    if((f_tid1 = H5Dget_type(did1)) < 0)
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_type failed");
 
     /* Get the data type */
-    if ( (f_tid2 = H5Dget_type(did2)) < 0 )
-    {
-        goto error;
-    }
-
+    if((f_tid2 = H5Dget_type(did2)) < 0)
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_type failed");
 
     /*-------------------------------------------------------------------------
-    * get the storage layout type
-    *-------------------------------------------------------------------------
-    */
+     * get the storage layout type
+     *-------------------------------------------------------------------------
+     */
     if((dcpl1 = H5Dget_create_plist(did1)) < 0)
-        goto error;
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_create_plist failed");
     if((dcpl2 = H5Dget_create_plist(did2)) < 0)
-        goto error;
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dget_create_plist failed");
 
     if((stl1 = H5Pget_layout(dcpl1)) < 0)
-        goto error;
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Pget_layout failed");
     if((stl2 = H5Pget_layout(dcpl2)) < 0)
-        goto error;
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Pget_layout failed");
 
     /*-------------------------------------------------------------------------
-    * check for empty datasets
-    *-------------------------------------------------------------------------
-    */
+     * check for empty datasets
+     *-------------------------------------------------------------------------
+     */
     h5difftrace("check for empty datasets\n");
 
-    storage_size1=H5Dget_storage_size(did1);
-    storage_size2=H5Dget_storage_size(did2);
+    storage_size1 = H5Dget_storage_size(did1);
+    storage_size2 = H5Dget_storage_size(did2);
+    h5diffdebug3("storage size: %ld - %ld\n", storage_size1, storage_size2);
 
-    if (storage_size1==0 || storage_size2==0)
-    {
-        if (stl1==H5D_VIRTUAL || stl2==H5D_VIRTUAL)
-        {
-            if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
+    if(storage_size1 == 0 || storage_size2 == 0) {
+        if(stl1 == H5D_VIRTUAL || stl2 == H5D_VIRTUAL) {
+            if((opts->m_verbose||opts->m_list_not_cmp) && obj1_name && obj2_name)
                 parallel_print("Warning: <%s> or <%s> is a virtual dataset\n", obj1_name, obj2_name);
         }
-        else
-        {
-            if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
+        else {
+            if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name)
                 parallel_print("Not comparable: <%s> or <%s> is an empty dataset\n", obj1_name, obj2_name);
-            can_compare=0;
-            options->not_cmp=1;
+            can_compare = 0;
+            opts->not_cmp = 1;
         }
     }
 
     /*-------------------------------------------------------------------------
-    * check for comparable TYPE and SPACE
-    *-------------------------------------------------------------------------
-    */
-
-    if (diff_can_type(f_tid1,
-        f_tid2,
-        rank1,
-        rank2,
-        dims1,
-        dims2,
-        maxdim1,
-        maxdim2,
-        obj1_name,
-        obj2_name,
-        options,
-        0)!=1)
-    {
-        can_compare=0;
-    }
+     * check for comparable TYPE and SPACE
+     *-------------------------------------------------------------------------
+     */
+    if (diff_can_type(f_tid1, f_tid2, rank1, rank2,
+            dims1, dims2, maxdim1, maxdim2,
+            obj1_name, obj2_name,
+            opts, 0) != 1)
+        can_compare = 0;
+    h5diffdebug2("diff_can_type - errstat:%d\n", opts->err_stat);
 
     /*-------------------------------------------------------------------------
-    * memory type and sizes
-    *-------------------------------------------------------------------------
-    */
+     * memory type and sizes
+     *-------------------------------------------------------------------------
+     */
     h5difftrace("check for memory type and sizes\n");
-    if ((m_tid1=h5tools_get_native_type(f_tid1)) < 0)
-        goto error;
+    if((m_tid1 = H5Tget_native_type(f_tid1, H5T_DIR_DEFAULT)) < 0)
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tget_native_type failed");
 
-    if ((m_tid2=h5tools_get_native_type(f_tid2)) < 0)
-        goto error;
+    if((m_tid2 = H5Tget_native_type(f_tid2, H5T_DIR_DEFAULT)) < 0)
+        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Tget_native_type failed");
 
-    m_size1 = H5Tget_size( m_tid1 );
-    m_size2 = H5Tget_size( m_tid2 );
+    m_size1 = H5Tget_size(m_tid1);
+    m_size2 = H5Tget_size(m_tid2);
+    h5diffdebug3("type size: %ld - %ld\n", m_size1, m_size2);
 
     /*-------------------------------------------------------------------------
-    * check for different signed/unsigned types
-    *-------------------------------------------------------------------------
-    */
-    if (can_compare)
-    {
+     * check for different signed/unsigned types
+     *-------------------------------------------------------------------------
+     */
+    if(can_compare) {
         h5difftrace("can_compare for sign\n");
-        sign1=H5Tget_sign(m_tid1);
-        sign2=H5Tget_sign(m_tid2);
-        if ( sign1 != sign2 )
-        {
+        sign1 = H5Tget_sign(m_tid1);
+        sign2 = H5Tget_sign(m_tid2);
+        if(sign1 != sign2) {
             h5difftrace("sign1 != sign2\n");
-            if ((options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
-            {
+            if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
                 parallel_print("Not comparable: <%s> has sign %s ", obj1_name, get_sign(sign1));
                 parallel_print("and <%s> has sign %s\n", obj2_name, get_sign(sign2));
             }
 
-            can_compare=0;
-            options->not_cmp=1;
+            can_compare = 0;
+            opts->not_cmp = 1;
         }
     }
 
     /* Check if type is either VLEN-data or VLEN-string to reclaim any
-     * VLEN memory buffer later */
-    if( TRUE == h5tools_detect_vlen(m_tid1) )
-        vl_data = TRUE;
+     * VLEN memory buffer later
+     */
+    if(TRUE == h5tools_detect_vlen(m_tid1))
+        vl_data1 = TRUE;
+    if(TRUE == h5tools_detect_vlen(m_tid2))
+        vl_data2 = TRUE;
+    h5diffdebug2("h5tools_detect_vlen - errstat:%d\n", opts->err_stat);
 
     /*------------------------------------------------------------------------
-    * only attempt to compare if possible
-    *-------------------------------------------------------------------------
-    */
-    if(can_compare) /* it is possible to compare */
-    {
+     * only attempt to compare if possible
+     *-------------------------------------------------------------------------
+     */
+    if(can_compare) { /* it is possible to compare */
+        H5T_class_t  tclass = H5Tget_class(f_tid1);
         h5difftrace("can_compare attempt\n");
 
         /*-----------------------------------------------------------------
@@ -388,31 +346,55 @@ hsize_t diff_datasetid( hid_t did1,
         for(i = 0; i < rank2; i++)
             nelmts2 *= dims2[i];
 
-        HDassert(nelmts1 == nelmts2);
-
-        /*-----------------------------------------------------------------
-        * "upgrade" the smaller memory size
-        *------------------------------------------------------------------
-        */
-        h5difftrace("upgrade the smaller memory size?\n");
-
-        if (FAIL == match_up_memsize (f_tid1, f_tid2,
-                                      &m_tid1, &m_tid2,
-                                      &m_size1, &m_size2))
-            goto error;
+        h5diffdebug3("nelmts: %ld - %ld\n", nelmts1, nelmts2);
 
+        if(tclass != H5T_ARRAY) {
+            /*-----------------------------------------------------------------
+             * "upgrade" the smaller memory size
+             *------------------------------------------------------------------
+             */
+            h5difftrace("upgrade the smaller memory size?\n");
+            if (FAIL == match_up_memsize (f_tid1, f_tid2,
+                                        &m_tid1, &m_tid2,
+                                        &m_size1, &m_size2))
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "match_up_memsize failed");
+            h5diffdebug3("m_size: %ld - %ld\n", m_size1, m_size2);
+            dadims = dims1;
+            dam_size = m_size1;
+            dam_tid = m_tid1;
+            danelmts = nelmts1;
+            need = (size_t)(nelmts1 * m_size1);  /* bytes needed */
+        }
+        else {
+            h5diffdebug3("Array dims: %d - %d\n", dims1[0], dims2[0]);
+            /* Compare the smallest array, but create the largest buffer */
+            if(m_size1 <= m_size2) {
+                dadims = dims1;
+                dam_size = m_size1;
+                dam_tid = m_tid1;
+                danelmts = nelmts1;
+                need = (size_t)(nelmts2 * m_size2);  /* bytes needed */
+            }
+            else {
+                dadims = dims2;
+                dam_size = m_size2;
+                dam_tid = m_tid2;
+                danelmts = nelmts2;
+                need = (size_t)(nelmts1 * m_size1);  /* bytes needed */
+            }
+        }
         /* print names */
         if(obj1_name)
             name1 = diff_basename(obj1_name);
         if(obj2_name)
             name2 = diff_basename(obj2_name);
+        h5diffdebug3("obj_names: %s - %s\n", name1, name2);
 
 
         /*----------------------------------------------------------------
-        * read/compare
-        *-----------------------------------------------------------------
-        */
-        need = (size_t)(nelmts1 * m_size1);  /* bytes needed */
+         * read/compare
+         *-----------------------------------------------------------------
+         */
         if(need < H5TOOLS_MALLOCSIZE) {
             buf1 = HDmalloc(need);
             buf2 = HDmalloc(need);
@@ -421,24 +403,35 @@ hsize_t diff_datasetid( hid_t did1,
         if(buf1 != NULL && buf2 != NULL) {
             h5difftrace("buf1 != NULL && buf2 != NULL\n");
             if(H5Dread(did1, m_tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf1) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dread failed");
+            h5difftrace("H5Dread did2\n");
             if(H5Dread(did2, m_tid2, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf2) < 0)
-                goto error;
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dread failed");
 
             /* array diff */
-            nfound = diff_array(buf1, buf2, nelmts1, (hsize_t)0, rank1, dims1,
-                options, name1, name2, m_tid1, did1, did2);
+            nfound = diff_array(buf1, buf2, danelmts, (hsize_t)0, rank1, dadims,
+                opts, name1, name2, dam_tid, did1, did2);
+            h5diffdebug2("diff_array nfound:%d\n", nfound);
 
             /* reclaim any VL memory, if necessary */
-            if(vl_data) {
+            h5diffdebug2("check vl_data1:%d\n", vl_data1);
+            if(vl_data1)
                 H5Dvlen_reclaim(m_tid1, sid1, H5P_DEFAULT, buf1);
+            h5diffdebug2("check vl_data2:%d\n", vl_data2);
+            if(vl_data2)
                 H5Dvlen_reclaim(m_tid2, sid2, H5P_DEFAULT, buf2);
-            } /* end if */
+            if(buf1 != NULL) {
+                HDfree(buf1);
+                buf1 = NULL;
+            }
+            if(buf2 != NULL) {
+                HDfree(buf2);
+                buf2 = NULL;
+            }
         } /* end if */
-        else /* possibly not enough memory, read/compare by hyperslabs */
-        {
-            size_t        p_type_nbytes = m_size1; /*size of memory type */
-            hsize_t       p_nelmts = nelmts1;      /*total selected elmts */
+        else { /* possibly not enough memory, read/compare by hyperslabs */
+            size_t        p_type_nbytes = dam_size; /*size of memory type */
+            hsize_t       p_nelmts = danelmts;      /*total selected elmts */
             hsize_t       elmtno;                  /*counter  */
             int           carry;                   /*counter carry value */
 
@@ -464,9 +457,9 @@ hsize_t diff_datasetid( hid_t did1,
 
                 if(size == 0) /* datum size > H5TOOLS_BUFSIZE */
                     size = 1;
-                sm_size[i - 1] = MIN(dims1[i - 1], size);
+                sm_size[i - 1] = MIN(dadims[i - 1], size);
                 sm_nbytes *= sm_size[i - 1];
-                HDassert(sm_nbytes > 0);
+                h5diffdebug2("sm_nbytes: %ld\n", sm_nbytes);
             } /* end for */
 
             /* malloc return code should be verified.
@@ -476,10 +469,10 @@ hsize_t diff_datasetid( hid_t did1,
              * that fails to address freeing other objects created here.
              * E.g., sm_space.
              */
-            sm_buf1 = HDmalloc((size_t)sm_nbytes);
-            HDassert(sm_buf1);
-            sm_buf2 = HDmalloc((size_t)sm_nbytes);
-            HDassert(sm_buf2);
+            if((sm_buf1 = HDmalloc((size_t)sm_nbytes)) == NULL)
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "HDmalloc failed");
+            if((sm_buf2 = HDmalloc((size_t)sm_nbytes)) == NULL)
+                HGOTO_ERROR(1, H5E_tools_min_id_g, "HDmalloc failed");
 
             sm_nelmts = sm_nbytes / p_type_nbytes;
             sm_space = H5Screate_simple(1, &sm_nelmts, NULL);
@@ -492,44 +485,52 @@ hsize_t diff_datasetid( hid_t did1,
                 /* calculate the hyperslab size */
                 if(rank1 > 0) {
                     for(i = 0, hs_nelmts = 1; i < rank1; i++) {
-                        hs_size[i] = MIN(dims1[i] - hs_offset[i], sm_size[i]);
+                        hs_size[i] = MIN(dadims[i] - hs_offset[i], sm_size[i]);
                         hs_nelmts *= hs_size[i];
                     } /* end for */
                     if(H5Sselect_hyperslab(sid1, H5S_SELECT_SET, hs_offset, NULL, hs_size, NULL) < 0)
-                        goto error;
+                        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sselect_hyperslab failed");
                     if(H5Sselect_hyperslab(sid2, H5S_SELECT_SET, hs_offset, NULL, hs_size, NULL) < 0)
-                        goto error;
+                        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sselect_hyperslab failed");
                     if(H5Sselect_hyperslab(sm_space, H5S_SELECT_SET, zero, NULL, &hs_nelmts, NULL) < 0)
-                        goto error;
+                        HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Sselect_hyperslab failed");
                 } /* end if */
                 else
                     hs_nelmts = 1;
 
-                if(H5Dread(did1,m_tid1,sm_space,sid1,H5P_DEFAULT,sm_buf1) < 0)
-                    goto error;
-                if(H5Dread(did2,m_tid2,sm_space,sid2,H5P_DEFAULT,sm_buf2) < 0)
-                    goto error;
+                if(H5Dread(did1, m_tid1, sm_space, sid1, H5P_DEFAULT, sm_buf1) < 0)
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dread failed");
+                if(H5Dread(did2, m_tid2, sm_space, sid2, H5P_DEFAULT, sm_buf2) < 0)
+                    HGOTO_ERROR(1, H5E_tools_min_id_g, "H5Dread failed");
 
                 /* get array differences. in the case of hyperslab read, increment the number of differences
-                found in each hyperslab and pass the position at the beggining for printing */
+                found in each hyperslab and pass the position at the beginning for printing */
                 nfound += diff_array(sm_buf1, sm_buf2, hs_nelmts, elmtno, rank1,
-                    dims1, options, name1, name2, m_tid1, did1, did2);
+                        dadims, opts, name1, name2, dam_tid, did1, did2);
 
                 /* reclaim any VL memory, if necessary */
-                if(vl_data) {
+                if(vl_data1)
                     H5Dvlen_reclaim(m_tid1, sm_space, H5P_DEFAULT, sm_buf1);
-                    H5Dvlen_reclaim(m_tid1, sm_space, H5P_DEFAULT, sm_buf2);
-                } /* end if */
+                if(vl_data2)
+                    H5Dvlen_reclaim(m_tid2, sm_space, H5P_DEFAULT, sm_buf2);
 
                 /* calculate the next hyperslab offset */
                 for(i = rank1, carry = 1; i > 0 && carry; --i) {
                     hs_offset[i - 1] += hs_size[i - 1];
-                    if(hs_offset[i - 1] == dims1[i - 1])
+                    if(hs_offset[i - 1] == dadims[i - 1])
                         hs_offset[i - 1] = 0;
                     else
                         carry = 0;
                 } /* i */
             } /* elmtno */
+            if(sm_buf1 != NULL) {
+                HDfree(sm_buf1);
+                sm_buf1 = NULL;
+            }
+            if(sm_buf2 != NULL) {
+                HDfree(sm_buf2);
+                sm_buf2 = NULL;
+            }
 
             H5Sclose(sm_space);
         } /* hyperslab read */
@@ -540,189 +541,128 @@ hsize_t diff_datasetid( hid_t did1,
      * close
      *-------------------------------------------------------------------------
      */
-    h5difftrace("compare attributes?\n");
-
-    /* free */
-    if(buf1 != NULL) {
-        HDfree(buf1);
-        buf1 = NULL;
-    } /* end if */
-    if(buf2 != NULL) {
-        HDfree(buf2);
-        buf2 = NULL;
-    } /* end if */
-    if(sm_buf1 != NULL) {
-        HDfree(sm_buf1);
-        sm_buf1 = NULL;
-    } /* end if */
-    if(sm_buf2 != NULL) {
-        HDfree(sm_buf2);
-        sm_buf2 = NULL;
-    } /* end if */
-
-    H5E_BEGIN_TRY {
-        H5Sclose(sid1);
-        H5Sclose(sid2);
-        H5Tclose(f_tid1);
-        H5Tclose(f_tid2);
-        H5Tclose(m_tid1);
-        H5Tclose(m_tid2);
-    } H5E_END_TRY;
-    h5difftrace("diff_datasetid finish\n");
+    h5diffdebug2("reclaim any VL memory - errstat:%d\n", opts->err_stat);
 
-    return nfound;
-
-error:
-    options->err_stat=1;
+done:
+    opts->err_stat = opts->err_stat | ret_value;
 
     /* free */
-    if (buf1!=NULL)
-    {
+    if(buf1 != NULL) {
         /* reclaim any VL memory, if necessary */
-        if(vl_data)
+        if(vl_data1)
             H5Dvlen_reclaim(m_tid1, sid1, H5P_DEFAULT, buf1);
         HDfree(buf1);
-        buf1=NULL;
+        buf1 = NULL;
     }
-    if (buf2!=NULL)
-    {
+    if(buf2 != NULL) {
         /* reclaim any VL memory, if necessary */
-        if(vl_data)
+        if(vl_data2)
             H5Dvlen_reclaim(m_tid2, sid2, H5P_DEFAULT, buf2);
         HDfree(buf2);
-        buf2=NULL;
+        buf2 = NULL;
     }
-    if (sm_buf1!=NULL)
-    {
+    if(sm_buf1 != NULL) {
         /* reclaim any VL memory, if necessary */
-        if(vl_data)
+        if(vl_data1)
             H5Dvlen_reclaim(m_tid1, sm_space, H5P_DEFAULT, sm_buf1);
         HDfree(sm_buf1);
-        sm_buf1=NULL;
+        sm_buf1 = NULL;
     }
-    if (sm_buf2!=NULL)
-    {
+    if(sm_buf2 != NULL) {
         /* reclaim any VL memory, if necessary */
-        if(vl_data)
-            H5Dvlen_reclaim(m_tid1, sm_space, H5P_DEFAULT, sm_buf2);
+        if(vl_data2)
+            H5Dvlen_reclaim(m_tid2, sm_space, H5P_DEFAULT, sm_buf2);
         HDfree(sm_buf2);
-        sm_buf2=NULL;
+        sm_buf2 = NULL;
     }
 
     /* disable error reporting */
     H5E_BEGIN_TRY {
         H5Sclose(sid1);
         H5Sclose(sid2);
+        H5Sclose(sm_space);
         H5Tclose(f_tid1);
         H5Tclose(f_tid2);
         H5Tclose(m_tid1);
         H5Tclose(m_tid2);
         /* enable error reporting */
     } H5E_END_TRY;
-    h5difftrace("diff_datasetid errored\n");
 
+    h5diffdebug3("diff_datasetid return:%d with nfound:%d\n", ret_value, nfound);
     return nfound;
 }
 
 /*-------------------------------------------------------------------------
-* Function: diff_can_type
-*
-* Purpose: check for comparable TYPE and SPACE
-*
-* Return:
-*  1, can compare
-*  0, cannot compare
-* -1, error
-*
-* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
-*
-* Date: November 3, 2003
-*
-*-------------------------------------------------------------------------
-*/
-
-int diff_can_type( hid_t       f_tid1, /* file data type */
-                   hid_t       f_tid2, /* file data type */
-                   int         rank1,
-                   int         rank2,
-                   hsize_t     *dims1,
-                   hsize_t     *dims2,
-                   hsize_t     *maxdim1,
-                   hsize_t     *maxdim2,
-                   const char  *obj1_name,
-                   const char  *obj2_name,
-                   diff_opt_t  *options,
-                   int         is_compound)
+ * Function: diff_can_type
+ *
+ * Purpose:  check for comparable TYPE and SPACE
+ *
+ * Return:
+ *           1, can compare
+ *           0, cannot compare
+ *          -1, error
+ *-------------------------------------------------------------------------
+ */
+
+int diff_can_type(hid_t       f_tid1, /* file data type */
+                  hid_t       f_tid2, /* file data type */
+                  int         rank1,
+                  int         rank2,
+                  hsize_t     *dims1,
+                  hsize_t     *dims2,
+                  hsize_t     *maxdim1,
+                  hsize_t     *maxdim2,
+                  const char  *obj1_name,
+                  const char  *obj2_name,
+                  diff_opt_t  *opts,
+                  int         is_compound)
 {
-
-
+    int          ret_value = 1;            /* can_compare value */
     H5T_class_t  tclass1;
     H5T_class_t  tclass2;
-    int          maxdim_diff=0;          /* maximum dimensions are different */
-    int          dim_diff=0;             /* current dimensions are different */
+    int          maxdim_diff = 0;          /* maximum dimensions are different */
+    int          dim_diff = 0;             /* current dimensions are different */
     int          i;
-    int          can_compare = 1;        /* return value */
 
+    h5difftrace("diff_can_type start\n");
     /*-------------------------------------------------------------------------
-    * check for the same class
-    *-------------------------------------------------------------------------
-    */
-
-    if ((tclass1=H5Tget_class(f_tid1)) < 0)
-        return -1;
-
-    if ((tclass2=H5Tget_class(f_tid2)) < 0)
-        return -1;
-
-    if ( tclass1 != tclass2 )
-    {
-
-        if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
-        {
-
-            if ( is_compound )
-            {
-
+     * check for the same class
+     *-------------------------------------------------------------------------
+     */
+    if((tclass1 = H5Tget_class(f_tid1)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tget_class first object failed");
+    if((tclass2 = H5Tget_class(f_tid2)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tget_class second object failed");
+
+    if(tclass1 != tclass2) {
+        if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
+            if(is_compound) {
                 parallel_print("Not comparable: <%s> has a class %s and <%s> has a class %s\n",
-                    obj1_name, get_class(tclass1),
-                    obj2_name, get_class(tclass2) );
-
+                        obj1_name, get_class(tclass1),
+                        obj2_name, get_class(tclass2));
             }
-
-            else
-
-            {
-
+            else {
                 parallel_print("Not comparable: <%s> is of class %s and <%s> is of class %s\n",
-                    obj1_name, get_class(tclass1),
-                    obj2_name, get_class(tclass2) );
-
+                        obj1_name, get_class(tclass1),
+                        obj2_name, get_class(tclass2));
             }
-
         }
-
-
-        can_compare = 0;
-        options->not_cmp = 1;
-        return can_compare;
+        opts->not_cmp = 1;
+        HGOTO_DONE(0);
     }
 
     /*-------------------------------------------------------------------------
-    * check for non supported classes
-    *-------------------------------------------------------------------------
-    */
-
-    HDassert(tclass1==tclass2);
-    switch (tclass1)
-    {
+     * check for non supported classes
+     *-------------------------------------------------------------------------
+     */
+    switch (tclass1) {
         case H5T_TIME:
-            if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name) {
+            if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
                 parallel_print("Not comparable: <%s> and <%s> are of class %s\n",
-                    obj1_name,obj2_name,get_class(tclass2) );
+                        obj1_name, obj2_name, get_class(tclass2));
             } /* end if */
-            can_compare = 0;
-            options->not_cmp = 1;
-            return can_compare;
+            opts->not_cmp = 1;
+            HGOTO_DONE(0);
 
         case H5T_INTEGER:
         case H5T_FLOAT:
@@ -737,24 +677,19 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
         case H5T_NO_CLASS:
         case H5T_NCLASSES:
         default:
+            h5diffdebug2("diff_can_type class - %s\n", get_class(tclass1));
             break;
     } /* end switch */
 
     /*-------------------------------------------------------------------------
-    * check for equal file datatype; warning only
-    *-------------------------------------------------------------------------
-    */
-
-    if ( (H5Tequal(f_tid1, f_tid2)==0) &&
-        (options->m_verbose) && obj1_name && obj2_name)
-    {
-
+     * check for equal file datatype; warning only
+     *-------------------------------------------------------------------------
+     */
+    if((H5Tequal(f_tid1, f_tid2) == 0) && (opts->m_verbose) && obj1_name && obj2_name) {
         H5T_class_t cl = H5Tget_class(f_tid1);
 
-
         parallel_print("Warning: different storage datatype\n");
-        if ( cl == H5T_INTEGER || cl == H5T_FLOAT )
-        {
+        if(cl == H5T_INTEGER || cl == H5T_FLOAT) {
             parallel_print("<%s> has file datatype ", obj1_name);
             print_type(f_tid1);
             parallel_print("\n");
@@ -762,187 +697,151 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
             print_type(f_tid2);
             parallel_print("\n");
         }
-
-
-
     }
 
     /*-------------------------------------------------------------------------
-    * check for the same rank
-    *-------------------------------------------------------------------------
-    */
-
-
-    if ( rank1 != rank2 )
-    {
-
-        if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
-        {
+     * check for the same rank
+     *-------------------------------------------------------------------------
+     */
+    if(rank1 != rank2) {
+        if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
             parallel_print("Not comparable: <%s> has rank %d, dimensions ", obj1_name, rank1);
-            print_dimensions(rank1,dims1);
+            print_dimensions(rank1, dims1);
             parallel_print(", max dimensions ");
-            print_dimensions(rank1,maxdim1);
+            print_dimensions(rank1, maxdim1);
             parallel_print("\n" );
             parallel_print("and <%s> has rank %d, dimensions ", obj2_name, rank2);
-            print_dimensions(rank2,dims2);
+            print_dimensions(rank2, dims2);
             parallel_print(", max dimensions ");
-            print_dimensions(rank2,maxdim2);
+            print_dimensions(rank2, maxdim2);
             parallel_print("\n");
         }
-
-        can_compare = 0;
-        options->not_cmp = 1;
-        return can_compare;
+        opts->not_cmp = 1;
+        HGOTO_DONE(0);
     }
 
     /*-------------------------------------------------------------------------
-    * check for different dimensions
-    *-------------------------------------------------------------------------
-    */
-
-    HDassert(rank1==rank2);
-    for ( i=0; i<rank1; i++)
-    {
-        if (maxdim1 && maxdim2)
-        {
-            if ( maxdim1[i] != maxdim2[i] )
-                maxdim_diff=1;
+     * check for different dimensions
+     *-------------------------------------------------------------------------
+     */
+    for(i = 0; i<rank1; i++) {
+        if(maxdim1 && maxdim2) {
+            if(maxdim1[i] != maxdim2[i])
+                maxdim_diff = 1;
         }
-        if ( dims1[i] != dims2[i] )
-            dim_diff=1;
+        if(dims1[i] != dims2[i])
+            dim_diff = 1;
     }
 
     /*-------------------------------------------------------------------------
-    * current dimensions
-    *-------------------------------------------------------------------------
-    */
-
-    if (dim_diff==1)
-    {
-        if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
-        {
+     * current dimensions
+     *-------------------------------------------------------------------------
+     */
+    if(dim_diff == 1) {
+        if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
             parallel_print("Not comparable: <%s> has rank %d, dimensions ", obj1_name, rank1);
-            print_dimensions(rank1,dims1);
-            if (maxdim1 && maxdim2)
-            {
+            print_dimensions(rank1, dims1);
+            if(maxdim1 && maxdim2) {
                 parallel_print(", max dimensions ");
-                print_dimensions(rank1,maxdim1);
+                print_dimensions(rank1, maxdim1);
                 parallel_print("\n" );
                 parallel_print("and <%s> has rank %d, dimensions ", obj2_name, rank2);
-                print_dimensions(rank2,dims2);
+                print_dimensions(rank2, dims2);
                 parallel_print(", max dimensions ");
-                print_dimensions(rank2,maxdim2);
+                print_dimensions(rank2, maxdim2);
                 parallel_print("\n");
             }
         }
-
-
-        can_compare = 0;
-        options->not_cmp = 1;
-        return can_compare;
-
-
-
+        opts->not_cmp = 1;
+        HGOTO_DONE(0);
     }
 
     /*-------------------------------------------------------------------------
-    * maximum dimensions; just give a warning
-    *-------------------------------------------------------------------------
-    */
-    if (maxdim1 && maxdim2 && maxdim_diff==1 && obj1_name )
-    {
-        if (options->m_verbose) {
+     * maximum dimensions; just give a warning
+     *-------------------------------------------------------------------------
+     */
+    if(maxdim1 && maxdim2 && maxdim_diff == 1 && obj1_name) {
+        if(opts->m_verbose) {
             parallel_print( "Warning: different maximum dimensions\n");
             parallel_print("<%s> has max dimensions ", obj1_name);
-            print_dimensions(rank1,maxdim1);
+            print_dimensions(rank1, maxdim1);
             parallel_print("\n");
             parallel_print("<%s> has max dimensions ", obj2_name);
-            print_dimensions(rank2,maxdim2);
+            print_dimensions(rank2, maxdim2);
             parallel_print("\n");
         }
     }
 
+    if(tclass1 == H5T_STRING) {
+        htri_t vstrtype1 = -1;
+        htri_t vstrtype2 = -1;
+        h5difftrace("diff_can_type end - H5T_STRING\n");
+
+        vstrtype1 = H5Tis_variable_str(f_tid1);
+        vstrtype2 = H5Tis_variable_str(f_tid2);
+
+        /* no compare if either one but not both are variable string type */
+        if (vstrtype1 != vstrtype2) {
+            if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name)
+                parallel_print("Not comparable: <%s> or <%s> is of mixed string type\n",
+                        obj1_name, obj2_name);
+            opts->not_cmp = 1;
+            HGOTO_DONE(0);
+        }
+    }
 
-    if ( tclass1 == H5T_COMPOUND )
-    {
-
+    if(tclass1 == H5T_COMPOUND) {
         int   nmembs1;
         int   nmembs2;
         int   j;
-        hid_t memb_type1;
-        hid_t memb_type2;
+        hid_t memb_type1 = -1;
+        hid_t memb_type2 = -1;
+        h5difftrace("diff_can_type end - H5T_COMPOUND\n");
 
         nmembs1 = H5Tget_nmembers(f_tid1);
         nmembs2 = H5Tget_nmembers(f_tid2);
 
-        if ( nmembs1 != nmembs2 )
-        {
-
-            if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
-            {
+        if(nmembs1 != nmembs2) {
+            if((opts->m_verbose || opts->m_list_not_cmp) && obj1_name && obj2_name) {
                 parallel_print("Not comparable: <%s> has %d members ", obj1_name, nmembs1);
                 parallel_print("<%s> has %d members ", obj2_name, nmembs2);
                 parallel_print("\n");
             }
-
-            can_compare = 0;
-            options->not_cmp = 1;
-            return can_compare;
+            opts->not_cmp = 1;
+            HGOTO_DONE(0);
         }
 
-        for (j = 0; j < nmembs1; j++)
-        {
+        for (j = 0; j < nmembs1; j++) {
             memb_type1 = H5Tget_member_type(f_tid1, (unsigned)j);
             memb_type2 = H5Tget_member_type(f_tid2, (unsigned)j);
 
-            if (diff_can_type(memb_type1,
-                memb_type2,
-                rank1,
-                rank2,
-                dims1,
-                dims2,
-                maxdim1,
-                maxdim2,
-                obj1_name,
-                obj2_name,
-                options,
-                1)!=1)
-            {
-                can_compare = 0;
-                options->not_cmp = 1;
+            if (diff_can_type(memb_type1, memb_type2, rank1, rank2,
+                    dims1, dims2, maxdim1, maxdim2, obj1_name, obj2_name,
+                    opts, 1) != 1) {
+                opts->not_cmp = 1;
                 H5Tclose(memb_type1);
                 H5Tclose(memb_type2);
-                return can_compare;
+                HGOTO_DONE(0);
             }
-
             H5Tclose(memb_type1);
             H5Tclose(memb_type2);
-
         }
-
-
-
-
-
     }
+done:
+    if (ret_value < 0)
+        opts->err_stat = 1;
 
-
-
-
-
-    return can_compare;
+    h5diffdebug2("diff_can_type end - %d\n", ret_value);
+    return ret_value;
 }
 
 
-
-
 /*-------------------------------------------------------------------------
-* Function: print_sizes
-*
-* Purpose: Print datatype sizes
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: print_sizes
+ *
+ * Purpose: Print datatype sizes
+ *-------------------------------------------------------------------------
+ */
 #if defined (H5DIFF_DEBUG)
 void print_sizes( const char *obj1,
                   const char *obj2,
diff --git a/tools/lib/h5diff_util.c b/tools/lib/h5diff_util.c
index 985a47d..d4fc3a2 100644
--- a/tools/lib/h5diff_util.c
+++ b/tools/lib/h5diff_util.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5private.h"
@@ -26,8 +24,7 @@ int      g_nTasks = 1;
 /*-------------------------------------------------------------------------
  * Function: print_dimensions
  *
- * Purpose: print dimensions
- *
+ * Purpose:  print dimensions
  *-------------------------------------------------------------------------
  */
 void
@@ -35,19 +32,14 @@ print_dimensions (int rank, hsize_t *dims)
 {
     int  i;
 
-    if ( rank <= 0 ) 
-    {
+    if(rank <= 0)
         parallel_print("H5S_SCALAR" );
-    }
-    else 
-    {
+    else {
         if (!dims)
             parallel_print("dimension is NULL");
-        else 
-        {
+        else {
             parallel_print("[");
-            for ( i = 0; i < rank-1; i++)
-            {
+            for (i = 0; i < rank-1; i++) {
                 parallel_print(HSIZE_T_FORMAT, dims[i]);
                 parallel_print("x");
             }
@@ -62,105 +54,117 @@ print_dimensions (int rank, hsize_t *dims)
 /*-------------------------------------------------------------------------
  * Function: print_type
  *
- * Purpose: Print name of datatype
- *
- * Return: void
+ * Purpose:  Print name of datatype
  *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: May 9, 2003
- *
- * Comments: Adapted from h5dump for H5T_INTEGER and H5T_FLOAT classes only
+ * Return:   void
  *
+ * Comments:  Adapted from h5dump for H5T_INTEGER and H5T_FLOAT classes only
  *-------------------------------------------------------------------------
  */
 void print_type(hid_t type)
 {
-    switch (H5Tget_class(type))
-    {
+    switch (H5Tget_class(type)) {
     case H5T_INTEGER:
-        if (H5Tequal(type, H5T_STD_I8BE)) {
+        if(H5Tequal(type, H5T_STD_I8BE))
             parallel_print("H5T_STD_I8BE");
-        } else if (H5Tequal(type, H5T_STD_I8LE)) {
+        else if(H5Tequal(type, H5T_STD_I8LE))
             parallel_print("H5T_STD_I8LE");
-        } else if (H5Tequal(type, H5T_STD_I16BE)) {
+        else if(H5Tequal(type, H5T_STD_I16BE))
             parallel_print("H5T_STD_I16BE");
-        } else if (H5Tequal(type, H5T_STD_I16LE)) {
+        else if(H5Tequal(type, H5T_STD_I16LE))
             parallel_print("H5T_STD_I16LE");
-        } else if (H5Tequal(type, H5T_STD_I32BE)) {
+        else if(H5Tequal(type, H5T_STD_I32BE))
             parallel_print("H5T_STD_I32BE");
-        } else if (H5Tequal(type, H5T_STD_I32LE)) {
+        else if(H5Tequal(type, H5T_STD_I32LE))
             parallel_print("H5T_STD_I32LE");
-        } else if (H5Tequal(type, H5T_STD_I64BE)) {
+        else if(H5Tequal(type, H5T_STD_I64BE))
             parallel_print("H5T_STD_I64BE");
-        } else if (H5Tequal(type, H5T_STD_I64LE)) {
+        else if(H5Tequal(type, H5T_STD_I64LE))
             parallel_print("H5T_STD_I64LE");
-        } else if (H5Tequal(type, H5T_STD_U8BE)) {
+        else if(H5Tequal(type, H5T_STD_U8BE))
             parallel_print("H5T_STD_U8BE");
-        } else if (H5Tequal(type, H5T_STD_U8LE)) {
+        else if(H5Tequal(type, H5T_STD_U8LE))
             parallel_print("H5T_STD_U8LE");
-        } else if (H5Tequal(type, H5T_STD_U16BE)) {
+        else if(H5Tequal(type, H5T_STD_U16BE))
             parallel_print("H5T_STD_U16BE");
-        } else if (H5Tequal(type, H5T_STD_U16LE)) {
+        else if(H5Tequal(type, H5T_STD_U16LE))
             parallel_print("H5T_STD_U16LE");
-        } else if (H5Tequal(type, H5T_STD_U32BE)) {
+        else if(H5Tequal(type, H5T_STD_U32BE))
             parallel_print("H5T_STD_U32BE");
-        } else if (H5Tequal(type, H5T_STD_U32LE)) {
+        else if(H5Tequal(type, H5T_STD_U32LE))
             parallel_print("H5T_STD_U32LE");
-        } else if (H5Tequal(type, H5T_STD_U64BE)) {
+        else if(H5Tequal(type, H5T_STD_U64BE))
             parallel_print("H5T_STD_U64BE");
-        } else if (H5Tequal(type, H5T_STD_U64LE)) {
+        else if(H5Tequal(type, H5T_STD_U64LE))
             parallel_print("H5T_STD_U64LE");
-        } else if (H5Tequal(type, H5T_NATIVE_SCHAR)) {
+        else if(H5Tequal(type, H5T_NATIVE_SCHAR))
             parallel_print("H5T_NATIVE_SCHAR");
-        } else if (H5Tequal(type, H5T_NATIVE_UCHAR)) {
+        else if(H5Tequal(type, H5T_NATIVE_UCHAR))
             parallel_print("H5T_NATIVE_UCHAR");
-        } else if (H5Tequal(type, H5T_NATIVE_SHORT)) {
+        else if(H5Tequal(type, H5T_NATIVE_SHORT))
             parallel_print("H5T_NATIVE_SHORT");
-        } else if (H5Tequal(type, H5T_NATIVE_USHORT)) {
+        else if(H5Tequal(type, H5T_NATIVE_USHORT))
             parallel_print("H5T_NATIVE_USHORT");
-        } else if (H5Tequal(type, H5T_NATIVE_INT)) {
+        else if(H5Tequal(type, H5T_NATIVE_INT))
             parallel_print("H5T_NATIVE_INT");
-        } else if (H5Tequal(type, H5T_NATIVE_UINT)) {
+        else if(H5Tequal(type, H5T_NATIVE_UINT))
             parallel_print("H5T_NATIVE_UINT");
-        } else if (H5Tequal(type, H5T_NATIVE_LONG)) {
+        else if(H5Tequal(type, H5T_NATIVE_LONG))
             parallel_print("H5T_NATIVE_LONG");
-        } else if (H5Tequal(type, H5T_NATIVE_ULONG)) {
+        else if(H5Tequal(type, H5T_NATIVE_ULONG))
             parallel_print("H5T_NATIVE_ULONG");
-        } else if (H5Tequal(type, H5T_NATIVE_LLONG)) {
+        else if(H5Tequal(type, H5T_NATIVE_LLONG))
             parallel_print("H5T_NATIVE_LLONG");
-        } else if (H5Tequal(type, H5T_NATIVE_ULLONG)) {
+        else if(H5Tequal(type, H5T_NATIVE_ULLONG))
             parallel_print("H5T_NATIVE_ULLONG");
-        } else {
+        else
             parallel_print("undefined integer");
-        }
         break;
 
     case H5T_FLOAT:
-        if (H5Tequal(type, H5T_IEEE_F32BE)) {
+        if(H5Tequal(type, H5T_IEEE_F32BE))
             parallel_print("H5T_IEEE_F32BE");
-        } else if (H5Tequal(type, H5T_IEEE_F32LE)) {
+        else if(H5Tequal(type, H5T_IEEE_F32LE))
             parallel_print("H5T_IEEE_F32LE");
-        } else if (H5Tequal(type, H5T_IEEE_F64BE)) {
+        else if(H5Tequal(type, H5T_IEEE_F64BE))
             parallel_print("H5T_IEEE_F64BE");
-        } else if (H5Tequal(type, H5T_IEEE_F64LE)) {
+        else if(H5Tequal(type, H5T_IEEE_F64LE))
             parallel_print("H5T_IEEE_F64LE");
-        } else if (H5Tequal(type, H5T_NATIVE_FLOAT)) {
+        else if(H5Tequal(type, H5T_NATIVE_FLOAT))
             parallel_print("H5T_NATIVE_FLOAT");
-        } else if (H5Tequal(type, H5T_NATIVE_DOUBLE)) {
+        else if(H5Tequal(type, H5T_NATIVE_DOUBLE))
             parallel_print("H5T_NATIVE_DOUBLE");
 #if H5_SIZEOF_LONG_DOUBLE !=0
-        } else if (H5Tequal(type, H5T_NATIVE_LDOUBLE)) {
+        else if(H5Tequal(type, H5T_NATIVE_LDOUBLE))
             parallel_print("H5T_NATIVE_LDOUBLE");
 #endif
-        } else {
+        else
             parallel_print("undefined float");
-        }
+        break;
+
+    case H5T_BITFIELD:
+        if(H5Tequal(type, H5T_STD_B8BE))
+            parallel_print("H5T_STD_B8BE");
+        else if(H5Tequal(type, H5T_STD_B8LE))
+            parallel_print("H5T_STD_B8LE");
+        else if(H5Tequal(type, H5T_STD_B16BE))
+            parallel_print("H5T_STD_B16BE");
+        else if(H5Tequal(type, H5T_STD_B16LE))
+            parallel_print("H5T_STD_B16LE");
+        else if(H5Tequal(type, H5T_STD_B32BE))
+            parallel_print("H5T_STD_B32BE");
+        else if(H5Tequal(type, H5T_STD_B32LE))
+            parallel_print("H5T_STD_B32LE");
+        else if(H5Tequal(type, H5T_STD_B64BE))
+            parallel_print("H5T_STD_B64BE");
+        else if(H5Tequal(type, H5T_STD_B64LE))
+            parallel_print("H5T_STD_B64LE");
+        else
+            parallel_print("undefined bitfield");
         break;
 
     case H5T_TIME:
     case H5T_STRING:
-    case H5T_BITFIELD:
     case H5T_OPAQUE:
     case H5T_COMPOUND:
     case H5T_REFERENCE:
@@ -178,12 +182,7 @@ void print_type(hid_t type)
 /*-------------------------------------------------------------------------
  * Function: diff_basename
  *
- * Purpose: Returns a pointer to the last component absolute name
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: May 9, 2003
- *
+ * Purpose:  Returns a pointer to the last component absolute name
  *-------------------------------------------------------------------------
  */
 H5_ATTR_PURE const char*
@@ -191,16 +190,16 @@ diff_basename(const char *name)
 {
     size_t i;
 
-    if (name == NULL)
+    if(name == NULL)
         return NULL;
 
     /* Find the end of the base name */
     i = HDstrlen(name);
-    while (i > 0 && '/' == name[i - 1])
+    while(i > 0 && '/' == name[i - 1])
         --i;
 
     /* Skip backward over base name */
-    while (i > 0 && '/' != name[i - 1])
+    while(i > 0 && '/' != name[i - 1])
         --i;
 
     return(name+i);
@@ -209,12 +208,7 @@ diff_basename(const char *name)
 /*-------------------------------------------------------------------------
  * Function: get_type
  *
- * Purpose: Returns the type as a string
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: May 9, 2003
- *
+ * Purpose:  Returns the type as a string
  *-------------------------------------------------------------------------
  */
 H5_ATTR_PURE H5_ATTR_CONST const char*
@@ -245,21 +239,13 @@ get_type(h5trav_type_t type)
 /*-------------------------------------------------------------------------
  * Function: get_sign
  *
- * Purpose: Returns the sign as a string
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: May 9, 2003
- *
- * Comments:
- *
+ * Purpose:  Returns the sign as a string
  *-------------------------------------------------------------------------
  */
 H5_ATTR_PURE const char*
 get_sign(H5T_sign_t sign)
 {
-    switch (sign)
-    {
+    switch(sign) {
         case H5T_SGN_NONE:
             return "H5T_SGN_NONE";
 
@@ -273,7 +259,6 @@ get_sign(H5T_sign_t sign)
             return "H5T_NSGN";
 
         default:
-            HDassert(0);
             return "unknown sign value";
     } /* end switch */
 }
@@ -282,18 +267,13 @@ get_sign(H5T_sign_t sign)
 /*-------------------------------------------------------------------------
  * Function: get_class
  *
- * Purpose: Returns the class as a string
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: May 9, 2003
- *
+ * Purpose:  Returns the class as a string
  *-------------------------------------------------------------------------
  */
 H5_ATTR_PURE const char*
 get_class(H5T_class_t tclass)
 {
-    switch (tclass) {
+    switch(tclass) {
         case H5T_TIME:
             return("H5T_TIME");
 
@@ -330,7 +310,6 @@ get_class(H5T_class_t tclass)
         case H5T_NO_CLASS:
         case H5T_NCLASSES:
         default:
-            HDassert(0);
             return("Invalid class");
     } /* end switch */
 } /* end get_class() */
@@ -338,8 +317,7 @@ get_class(H5T_class_t tclass)
 /*-------------------------------------------------------------------------
  * Function: print_found
  *
- * Purpose: print number of differences found
- *
+ * Purpose:  print number of differences found
  *-------------------------------------------------------------------------
  */
 void print_found(hsize_t nfound)
@@ -353,45 +331,38 @@ void print_found(hsize_t nfound)
 
 /*-----------------------------------------------------------------
  * Function: match_up_memsize
- *  
- * Purpose: match smaller memory size up to bigger memory size
+ *
+ * Purpose:  match smaller memory size up to bigger memory size
  *------------------------------------------------------------------
  */
 herr_t match_up_memsize (hid_t f_tid1_id, hid_t f_tid2_id,
-                         hid_t *m_tid1, hid_t *m_tid2, 
+                         hid_t *m_tid1, hid_t *m_tid2,
                          size_t *m_size1, size_t  *m_size2)
 {
-    herr_t ret = SUCCEED;
-
-    if( (*m_size1) != (*m_size2) )
-    {
-        if( (*m_size1) < (*m_size2) )
-        {
-            H5Tclose( *m_tid1 );
-
-            if(( (*m_tid1) = h5tools_get_native_type(f_tid2_id)) < 0)
-            {
-                ret = FAIL;
-                goto out;
-            }
+    herr_t ret_value = SUCCEED;
 
-            *m_size1 = H5Tget_size( *m_tid1 );
+    if((*m_size1) != (*m_size2)) {
+        if((*m_size1) < (*m_size2)) {
+            H5Tclose(*m_tid1);
+
+            if(((*m_tid1) = H5Tget_native_type(f_tid2_id, H5T_DIR_DEFAULT)) < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tget_native_type failed");
+
+            *m_size1 = H5Tget_size(*m_tid1);
         } /* end if */
         else {
             H5Tclose(*m_tid2);
 
-            if(( (*m_tid2) = h5tools_get_native_type(f_tid1_id)) < 0)
-            {
-                ret = FAIL;
-                goto out;
-            }
+            if(((*m_tid2) = H5Tget_native_type(f_tid1_id, H5T_DIR_DEFAULT)) < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tget_native_type failed");
 
             *m_size2 = H5Tget_size(*m_tid2);
         } /* end else */
     } /* end if */
-    HDassert( (*m_size1) == (*m_size2) );
+    if((*m_size1) != (*m_size2))
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "native type sizes do not compare");
 
-out:
-    return ret;
+done:
+    return ret_value;
 }
 
diff --git a/tools/lib/h5tools.c b/tools/lib/h5tools.c
index bfcbfb8..11888bc 100644
--- a/tools/lib/h5tools.c
+++ b/tools/lib/h5tools.c
@@ -5,25 +5,17 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Programmer:  Robb Matzke <matzke@llnl.gov>
- *              Thursday, July 23, 1998
- *
  * Purpose: A library for displaying the values of a dataset in a human
  *  readable format.
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-
 #include "h5tools.h"
 #include "h5tools_dump.h"
 #include "h5tools_ref.h"
@@ -31,10 +23,10 @@
 #include "H5private.h"
 
 /* global variables */
-hid_t H5tools_ERR_STACK_g = 0;
-hid_t H5tools_ERR_CLS_g = -1;
-hid_t H5E_tools_g = -1;
-hid_t H5E_tools_min_id_g = -1;
+hid_t       H5tools_ERR_STACK_g = 0;
+hid_t       H5tools_ERR_CLS_g = -1;
+hid_t       H5E_tools_g = -1;
+hid_t       H5E_tools_min_id_g = -1;
 int         compound_data;
 FILE       *rawattrstream = NULL;      /* should initialize to stdout but gcc moans about it */
 FILE       *rawdatastream = NULL;      /* should initialize to stdout but gcc moans about it */
@@ -42,7 +34,7 @@ FILE       *rawinstream = NULL;        /* should initialize to stdin but gcc moa
 FILE       *rawoutstream = NULL;       /* should initialize to stdout but gcc moans about it */
 FILE       *rawerrorstream = NULL;     /* should initialize to stderr but gcc moans about it */
 int         bin_output;         /* binary output */
-int         bin_form;           /* binary form */
+int         bin_form = 0;       /* binary form, default NATIVE */
 int         region_output;      /* region output */
 int         oid_output;         /* oid output */
 int         data_output;        /* data output */
@@ -51,7 +43,11 @@ unsigned    packed_bits_num;    /* number of packed bits to display */
 unsigned    packed_data_offset; /* offset of packed bits to display */
 unsigned    packed_data_length; /* length of packed bits to display */
 unsigned long long packed_data_mask;  /* mask in which packed bits to display */
-int          enable_error_stack= FALSE; /* re-enable error stack */
+int         enable_error_stack = 0;   /* re-enable error stack; disable=0 enable=1 */
+
+/* sort parameters */
+H5_index_t   sort_by           = H5_INDEX_NAME; /*sort_by [creation_order | name]  */
+H5_iter_order_t sort_order     = H5_ITER_INC; /*sort_order [ascending | descending]   */
 
 /* module-scoped variables */
 static int  h5tools_init_g;     /* if h5tools lib has been initialized */
@@ -81,18 +77,13 @@ typedef enum {
 #define NUM_DRIVERS     (sizeof(drivernames) / sizeof(drivernames[0]))
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
- * Purpose:     Initialize the H5 Tools library
- * Description:
- *      This should be called before any other h5tools function is called.
- *      Effect of any h5tools function called before this has been called is
- *      undetermined.
- * Return:
- *      None
- * Programmer:
- *      Albert Cheng, 2000-10-31
- * Modifications:
+ * Function: h5tools_init
+ *
+ * Purpose:  This should be called before any other h5tools function is called.
+ *           Effect of any h5tools function called before this has been called is
+ *           undetermined.
+ *
+ * Return    None
  *-------------------------------------------------------------------------
  */
 void
@@ -125,19 +116,14 @@ h5tools_init(void)
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
- * Purpose: Close the H5 Tools library
- * Description:
- *      Close or release resources such as files opened by the library. This
- *      should be called after all other h5tools functions have been called.
- *      Effect of any h5tools function called after this has been called is
- *      undetermined.
- * Return:
- *      None
- * Programmer:
- *      Albert Cheng, 2000-10-31
- * Modifications:
+ * Function: h5tools_close
+ *
+ * Purpose:  Close or release resources such as files opened by the library. This
+ *           should be called after all other h5tools functions have been called.
+ *           Effect of any h5tools function called after this has been called is
+ *           undetermined.
+ *
+ * Return:   None
  *-------------------------------------------------------------------------
  */
 void
@@ -197,19 +183,13 @@ h5tools_close(void)
 }
 
 /*-------------------------------------------------------------------------
- * Function:    h5tools_set_data_output_file
- *
- * Purpose:     Open fname as the output file for dataset raw data.
- *      Set rawdatastream as its file stream.
+ * Function: h5tools_set_data_output_file
  *
- * Return:      0 -- succeeded
- *      negative -- failed
- *
- * Programmer:  Albert Cheng, 2000/09/30
- *
- * Modifications:
- *  pvn June, 1, 2006. Add a switch for binary output
+ * Purpose:  Open fname as the output file for dataset raw data.
+ *           Set rawdatastream as its file stream.
  *
+ * Return:   0 -- succeeded
+ *           negative -- failed
  *-------------------------------------------------------------------------
  */
 int
@@ -251,14 +231,13 @@ h5tools_set_data_output_file(const char *fname, int is_bin)
 }
 
 /*-------------------------------------------------------------------------
- * Function:    h5tools_set_attr_output_file
- *
- * Purpose:     Open fname as the output file for attribute raw data.
- *      Set rawattrstream as its file stream.
+ * Function: h5tools_set_attr_output_file
  *
- * Return:      0 -- succeeded
- *      negative -- failed
+ * Purpose:  Open fname as the output file for attribute raw data.
+ *           Set rawattrstream as its file stream.
  *
+ * Return:   0 -- succeeded
+ *           negative -- failed
  *-------------------------------------------------------------------------
  */
 int
@@ -279,16 +258,16 @@ h5tools_set_attr_output_file(const char *fname, int is_bin)
     if (fname != NULL) {
         /* binary output */
         if (is_bin) {
-			if ((f = HDfopen(fname, "wb")) != NULL) {
-				rawattrstream = f;
-				retvalue = SUCCEED;
-			}
+            if ((f = HDfopen(fname, "wb")) != NULL) {
+                rawattrstream = f;
+                retvalue = SUCCEED;
+            }
         }
         else {
-			if ((f = HDfopen(fname, "w")) != NULL) {
-				rawattrstream = f;
-				retvalue = SUCCEED;
-			}
+            if ((f = HDfopen(fname, "w")) != NULL) {
+                rawattrstream = f;
+                retvalue = SUCCEED;
+            }
         }
     }
     else {
@@ -300,13 +279,13 @@ h5tools_set_attr_output_file(const char *fname, int is_bin)
 }
 
 /*-------------------------------------------------------------------------
- * Function:    h5tools_set_input_file
+ * Function: h5tools_set_input_file
  *
- * Purpose:     Open fname as the input file for raw input.
- *      Set rawinstream as its file stream.
+ * Purpose:  Open fname as the input file for raw input.
+ *           Set rawinstream as its file stream.
  *
- * Return:      0 -- succeeded
- *      negative -- failed
+ * Return:   0 -- succeeded
+ *           negative -- failed
  *
  *-------------------------------------------------------------------------
  */
@@ -321,26 +300,26 @@ h5tools_set_input_file(const char *fname, int is_bin)
         if (HDfclose(rawinstream))
             HDperror("closing rawinstream");
         else
-        	rawinstream = NULL;
+            rawinstream = NULL;
     }
     /* First check if filename is string "NULL" */
     if (fname != NULL) {
         /* binary output */
         if (is_bin) {
-			if ((f = HDfopen(fname, "rb")) != NULL) {
-				rawinstream = f;
-				retvalue = SUCCEED;
-			}
+            if ((f = HDfopen(fname, "rb")) != NULL) {
+                rawinstream = f;
+                retvalue = SUCCEED;
+            }
         }
         else {
-			if ((f = HDfopen(fname, "r")) != NULL) {
-				rawinstream = f;
-				retvalue = SUCCEED;
-			}
+            if ((f = HDfopen(fname, "r")) != NULL) {
+                rawinstream = f;
+                retvalue = SUCCEED;
+            }
         }
     }
     else {
-    	rawinstream = NULL;
+        rawinstream = NULL;
         retvalue = SUCCEED;
     }
 
@@ -348,13 +327,13 @@ h5tools_set_input_file(const char *fname, int is_bin)
 }
 
 /*-------------------------------------------------------------------------
- * Function:    h5tools_set_output_file
+ * Function: h5tools_set_output_file
  *
- * Purpose:     Open fname as the output file for raw output.
- *      Set rawoutstream as its file stream.
+ * Purpose:  Open fname as the output file for raw output.
+ *           Set rawoutstream as its file stream.
  *
- * Return:      0 -- succeeded
- *      negative -- failed
+ * Return:   0 -- succeeded
+ *           negative -- failed
  *
  *-------------------------------------------------------------------------
  */
@@ -375,16 +354,16 @@ h5tools_set_output_file(const char *fname, int is_bin)
     if (fname != NULL) {
         /* binary output */
         if (is_bin) {
-			if ((f = HDfopen(fname, "wb")) != NULL) {
-					rawoutstream = f;
-					retvalue = SUCCEED;
-			}
+            if ((f = HDfopen(fname, "wb")) != NULL) {
+                rawoutstream = f;
+                retvalue = SUCCEED;
+            }
         }
         else {
-			if ((f = HDfopen(fname, "w")) != NULL) {
-					rawoutstream = f;
-					retvalue = SUCCEED;
-			}
+            if ((f = HDfopen(fname, "w")) != NULL) {
+                rawoutstream = f;
+                retvalue = SUCCEED;
+            }
         }
     }
     else {
@@ -396,14 +375,13 @@ h5tools_set_output_file(const char *fname, int is_bin)
 }
 
 /*-------------------------------------------------------------------------
- * Function:    h5tools_set_error_file
+ * Function: h5tools_set_error_file
  *
- * Purpose:     Open fname as the error output file for dataset raw error.
- *      Set rawerrorstream as its file stream.
- *
- * Return:      0 -- succeeded
- *      negative -- failed
+ * Purpose:  Open fname as the error output file for dataset raw error.
+ *           Set rawerrorstream as its file stream.
  *
+ * Return:   0 -- succeeded
+ *           negative -- failed
  *-------------------------------------------------------------------------
  */
 int
@@ -423,21 +401,21 @@ h5tools_set_error_file(const char *fname, int is_bin)
     /* First check if filename is string "NULL" */
     if (fname != NULL) {
     /* binary output */
-		if (is_bin) {
-			if ((f = HDfopen(fname, "wb")) != NULL) {
-				rawerrorstream = f;
-				retvalue = SUCCEED;
-			}
+        if (is_bin) {
+            if ((f = HDfopen(fname, "wb")) != NULL) {
+                rawerrorstream = f;
+                retvalue = SUCCEED;
+            }
         }
         else {
-			if ((f = HDfopen(fname, "w")) != NULL) {
-				rawerrorstream = f;
-				retvalue = SUCCEED;
-			}
-		}
+            if ((f = HDfopen(fname, "w")) != NULL) {
+                rawerrorstream = f;
+                retvalue = SUCCEED;
+            }
+        }
     }
     else {
-    	rawerrorstream = NULL;
+        rawerrorstream = NULL;
         retvalue = SUCCEED;
     }
 
@@ -445,33 +423,28 @@ h5tools_set_error_file(const char *fname, int is_bin)
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Private
- * Chapter:     H5Tools Library
- * Purpose: Get a FAPL for a driver
- * Description:
- *      Get a FAPL for a given VFL driver name.
- * Return:
- *      None
- * Programmer:
- *      Quincey Koziol, 2004-02-04
- * Modifications:
- *      Pedro Vicente Nunes, Thursday, July 27, 2006
- *   Added error return conditions for the H5Pset_fapl calls
+ * Function: h5tools_get_fapl
+ *
+ * Purpose:  Get a FAPL for a given VFL driver name.
+ *
+ * Return:   positive - succeeded
+ *           negative - failed
  *-------------------------------------------------------------------------
  */
 static hid_t
 h5tools_get_fapl(hid_t fapl, const char *driver, unsigned *drivernum)
 {
-    hid_t new_fapl; /* Copy of file access property list passed in, or new property list */
+    hid_t       new_fapl = -1; /* Copy of file access property list passed in, or new property list */
+    int         ret_value = SUCCEED;
 
     /* Make a copy of the FAPL, for the file open call to use, eventually */
     if (fapl == H5P_DEFAULT) {
         if ((new_fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pcreate failed");
     } /* end if */
     else {
         if ((new_fapl = H5Pcopy(fapl)) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pcopy failed");
     } /* end else */
 
     /* Determine which driver the user wants to open the file with. Try
@@ -479,7 +452,7 @@ h5tools_get_fapl(hid_t fapl, const char *driver, unsigned *drivernum)
     if (!HDstrcmp(driver, drivernames[SEC2_IDX])) {
         /* SEC2 driver */
         if (H5Pset_fapl_sec2(new_fapl) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_fapl_sec2 failed");
 
         if (drivernum)
             *drivernum = SEC2_IDX;
@@ -491,7 +464,7 @@ h5tools_get_fapl(hid_t fapl, const char *driver, unsigned *drivernum)
          * is the member size.
          */
         if (H5Pset_fapl_family(new_fapl, (hsize_t) 0, H5P_DEFAULT) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_fapl_family failed");
 
         if (drivernum)
             *drivernum = FAMILY_IDX;
@@ -499,7 +472,7 @@ h5tools_get_fapl(hid_t fapl, const char *driver, unsigned *drivernum)
     else if (!HDstrcmp(driver, drivernames[SPLIT_IDX])) {
         /* SPLIT Driver */
         if (H5Pset_fapl_split(new_fapl, "-m.h5", H5P_DEFAULT, "-r.h5", H5P_DEFAULT) < 0)
-            goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_fapl_split failed");
 
         if (drivernum)
             *drivernum = SPLIT_IDX;
@@ -507,7 +480,7 @@ h5tools_get_fapl(hid_t fapl, const char *driver, unsigned *drivernum)
     else if (!HDstrcmp(driver, drivernames[MULTI_IDX])) {
         /* MULTI Driver */
         if (H5Pset_fapl_multi(new_fapl, NULL, NULL, NULL, NULL, TRUE) < 0)
-        goto error;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_fapl_multi failed");
 
         if(drivernum)
         *drivernum = MULTI_IDX;
@@ -523,29 +496,28 @@ h5tools_get_fapl(hid_t fapl, const char *driver, unsigned *drivernum)
 
         if(mpi_initialized && !mpi_finalized) {
             if(H5Pset_fapl_mpio(new_fapl, MPI_COMM_WORLD, MPI_INFO_NULL) < 0)
-                goto error;
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_fapl_mpio failed");
             if(drivernum)
                 *drivernum = MPIO_IDX;
         } /* end if */
     }
 #endif /* H5_HAVE_PARALLEL */
     else
-        goto error;
-
-    return(new_fapl);
+        ret_value = -1;
 
-error:
-    if(new_fapl != H5P_DEFAULT)
+done:
+    if((new_fapl != H5P_DEFAULT) && (ret_value < 0)) {
         H5Pclose(new_fapl);
-    return -1;
+        new_fapl = -1;
+    }
+
+    return(new_fapl);
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
- * Purpose:     Open a file with various VFL drivers.
- * Description:
- *      Loop through the various types of VFL drivers trying to open FNAME.
+ * Function: h5tools_fopen
+ *
+ * Purpose:  Loop through the various types of VFL drivers trying to open FNAME.
  *      If the HDF5 library is version 1.2 or less, then we have only the SEC2
  *      driver to try out. If the HDF5 library is greater than version 1.2,
  *      then we have the FAMILY, SPLIT, and MULTI drivers to play with.
@@ -553,6 +525,7 @@ error:
  *      If DRIVER is non-NULL, then it will try to open the file with that
  *      driver first. We assume that the user knows what they are doing so, if
  *      we fail, then we won't try other file drivers.
+ *
  * Return:
  *      On success, returns a file id for the opened file. If DRIVERNAME is
  *      non-null then the first DRIVERNAME_SIZE-1 characters of the driver
@@ -560,38 +533,6 @@ error:
  *
  *      Otherwise, the function returns FAIL. If DRIVERNAME is non-null then
  *      the first byte is set to the null terminator.
- * Programmer:
- *      Lost in the mists of time.
- * Modifications:
- *      Robb Matzke, 2000-06-23
- *      We only have to initialize driver[] on the first call, thereby
- *      preventing memory leaks from repeated calls to H5Pcreate().
- *
- *      Robb Matzke, 2000-06-23
- *      Added DRIVERNAME_SIZE arg to prevent overflows when writing to
- *      DRIVERNAME.
- *
- *      Robb Matzke, 2000-06-23
- *      Added test to prevent coredump when the file could not be opened by
- *      any driver.
- *
- *      Robb Matzke, 2000-06-23
- *      Changed name from H5ToolsFopen() so it jives better with the names we
- *      already have at the top of this source file.
- *
- *      Thomas Radke, 2000-09-12
- *      Added Stream VFD to the driver[] array.
- *
- *      Bill Wendling, 2001-01-10
- *      Changed macro behavior so that if we have a version other than 1.2.x
- *      (i.e., > 1.2), then we do the drivers check.
- *
- *      Bill Wendling, 2001-07-30
- *      Added DRIVER parameter so that the user can specify "try this driver"
- *      instead of the default behaviour. If it fails to open the file with
- *      that driver, this will fail completely (i.e., we won't try the other
- *      drivers). We're assuming the user knows what they're doing. How UNIX
- *      of us.
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -607,9 +548,15 @@ h5tools_fopen(const char *fname, unsigned flags, hid_t fapl, const char *driver,
         if ((my_fapl = h5tools_get_fapl(fapl, driver, &drivernum)) < 0)
             goto done;
 
-        H5E_BEGIN_TRY {
+        /* allow error stack display if enable-error-stack has optional arg number */
+        if (enable_error_stack > 1) {
             fid = H5Fopen(fname, flags, my_fapl);
-        } H5E_END_TRY;
+        }
+        else {
+            H5E_BEGIN_TRY {
+                fid = H5Fopen(fname, flags, my_fapl);
+            } H5E_END_TRY;
+        }
 
         if (fid == FAIL)
             goto done;
@@ -622,9 +569,15 @@ h5tools_fopen(const char *fname, unsigned flags, hid_t fapl, const char *driver,
             if((my_fapl = h5tools_get_fapl(fapl, drivernames[drivernum], NULL)) < 0)
                 goto done;
 
-            H5E_BEGIN_TRY {
+            /* allow error stack display if enable-error-stack has optional arg number */
+            if (enable_error_stack > 1) {
                 fid = H5Fopen(fname, flags, my_fapl);
-            } H5E_END_TRY;
+            }
+            else {
+                H5E_BEGIN_TRY {
+                    fid = H5Fopen(fname, flags, my_fapl);
+                } H5E_END_TRY;
+            }
 
             if (fid != FAIL)
                 break;
@@ -656,18 +609,13 @@ done:
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
- * Purpose:     Count the number of columns in a string.
- * Description:
- *      Count the number of columns in a string. This is the number of
- *      characters in the string not counting line-control characters.
- * Return:
- *      On success, returns the width of the string. Otherwise this function
- *      returns 0.
- * Programmer:
- *       Robb Matzke, Tuesday, April 27, 1999
- * Modifications:
+ * Function: h5tools_count_ncols
+ *
+ * Purpose:  Count the number of columns in a string. This is the number of
+ *           characters in the string not counting line-control characters.
+ *
+ * Return:   success - returns the width of the string.
+ *           failure - 0.
  *-------------------------------------------------------------------------
  */
 H5_ATTR_PURE static size_t
@@ -685,20 +633,17 @@ h5tools_count_ncols(const char *s)
 /*-------------------------------------------------------------------------
  * Function: h5tools_detect_vlen
  *
- * Purpose: Recursive check for any variable length data in given type.
+ * Purpose:  Recursive check for any variable length data in given type.
  *
- * Return:
- *    TRUE : type conatains any variable length data
- *    FALSE : type doesn't contain any variable length data
- *    Negative value: error occur
- *
- * Programmer: Jonathan Kim  March 18, 2011
+ * Return:   TRUE : type contains any variable length data
+ *           FALSE : type doesn't contain any variable length data
+ *           Negative value: failed
  *-------------------------------------------------------------------------
  */
 htri_t
 h5tools_detect_vlen(hid_t tid)
 {
-    htri_t ret;
+    htri_t ret = FALSE;
 
     /* recursive detect any vlen data values in type (compound, array ...) */
     ret = H5Tdetect_class(tid, H5T_VLEN);
@@ -717,20 +662,18 @@ done:
 /*-------------------------------------------------------------------------
  * Function: h5tools_detect_vlen_str
  *
- * Purpose: Recursive check for variable length string of a datatype.
- *
- * Return:
- *    TRUE : type conatains any variable length string
- *    FALSE : type doesn't contain any variable length string
- *    Negative value: error occur
+ * Purpose:  Recursive check for variable length string of a datatype.
  *
+ * Return:   TRUE : type contains any variable length string
+ *           FALSE : type doesn't contain any variable length string
+ *           Negative value: failed
  *-------------------------------------------------------------------------
  */
 htri_t
 h5tools_detect_vlen_str(hid_t tid)
 {
     H5T_class_t tclass = -1;
-    htri_t ret = FALSE;
+    htri_t      ret = FALSE;
 
     ret = H5Tis_variable_str(tid);
     if((ret == TRUE) || (ret < 0))
@@ -778,25 +721,13 @@ done:
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
- * Purpose:     Emit a simple prefix to STREAM.
- * Description:
- *      If /ctx->need_prefix/ is set then terminate the current line (if
- *      applicable), calculate the prefix string, and display it at the start
- *      of a line.
- * Return:
- *      None
- * Programmer:
- *      Robb Matzke, Monday, April 26, 1999
- * Modifications:
- *      Robb Matzke, 1999-09-29
- * If a new prefix is printed then the current element number is set back
- * to zero.
- *      pvn, 2004-07-08
- * Added support for printing array indices:
- *  the indentation is printed before the prefix (printed one indentation
- *  level before)
+ * Function: h5tools_simple_prefix
+ *
+ * Purpose:  If /ctx->need_prefix/ is set then terminate the current line (if
+ *           applicable), calculate the prefix string, and display it at the start
+ *           of a line.
+ *
+ * Return:   None
  *-------------------------------------------------------------------------
  */
 void
@@ -804,7 +735,7 @@ h5tools_simple_prefix(FILE *stream, const h5tool_format_t *info,
                       h5tools_context_t *ctx, hsize_t elmtno, int secnum)
 {
     h5tools_str_t prefix;
-    h5tools_str_t str; /*temporary for indentation */
+    h5tools_str_t str;          /*temporary for indentation */
     size_t templength = 0;
     unsigned u, indentlevel = 0;
 
@@ -875,15 +806,13 @@ h5tools_simple_prefix(FILE *stream, const h5tool_format_t *info,
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
- * Purpose:     Emit a simple prefix to STREAM.
- * Description:
- *      If /ctx->need_prefix/ is set then terminate the current line (if
- *      applicable), calculate the prefix string, and display it at the start
- *      of a line. Calls region specific function.
- * Return:
- *      None
+ * Function: h5tools_region_simple_prefix
+ *
+ * Purpose:  If /ctx->need_prefix/ is set then terminate the current line (if
+ *           applicable), calculate the prefix string, and display it at the start
+ *           of a line. Calls region specific function.
+ *
+ * Return:   None
  *-------------------------------------------------------------------------
  */
 void
@@ -891,7 +820,7 @@ h5tools_region_simple_prefix(FILE *stream, const h5tool_format_t *info,
         h5tools_context_t *ctx, hsize_t elmtno, hsize_t *ptdata, int secnum)
 {
     h5tools_str_t prefix;
-    h5tools_str_t str; /*temporary for indentation */
+    h5tools_str_t str;       /*temporary for indentation */
     size_t templength = 0;
     unsigned u, indentlevel = 0;
 
@@ -962,28 +891,26 @@ h5tools_region_simple_prefix(FILE *stream, const h5tool_format_t *info,
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
- * Purpose:     Render an element to output STREAM.
- * Description:
- *      Prints the string buffer to the output STREAM. The string is
- *      printed according to the format described in INFO. The CTX struct
- *      contains context information shared between calls to this function.
+ * Function: h5tools_render_element
  *
- * Return:
- *      False if a dimension end is reached, otherwise true
+ * Purpose:  Prints the string buffer to the output STREAM. The string is
+ *           printed according to the format described in INFO. The CTX struct
+ *           contains context information shared between calls to this function.
+ *
+ * Return:   False if a dimension end is reached
+ *           True otherwise
  *
  * In/Out:
- *      h5tools_context_t *ctx
- *      h5tools_str_t *buffer
- *      hsize_t *curr_pos
+ *           h5tools_context_t *ctx
+ *           h5tools_str_t *buffer
+ *           hsize_t *curr_pos
  *
  * Parameters Description:
- *      h5tools_str_t *buffer is the string into which to render
- *      hsize_t curr_pos is the total data element position
- *      size_t ncols
- *      hsize_t local_elmt_counter is the local element loop counter
- *      hsize_t elmt_count is the data element loop counter
+ *           h5tools_str_t *buffer is the string into which to render
+ *           hsize_t curr_pos is the total data element position
+ *           size_t ncols
+ *           hsize_t local_elmt_counter is the local element loop counter
+ *           hsize_t elmt_count is the data element loop counter
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -992,10 +919,10 @@ h5tools_render_element(FILE *stream, const h5tool_format_t *info,
         size_t ncols, hsize_t local_elmt_counter, hsize_t elmt_counter)
 {
     hbool_t  dimension_break = TRUE;
-    char    *s;
-    char    *section; /*a section of output  */
-    int      secnum; /*section sequence number */
-    int      multiline; /*datum was multiline  */
+    char    *s = NULL;
+    char    *section = NULL; /* a section of output */
+    int      secnum;         /* section sequence number */
+    int      multiline;      /* datum was multiline */
 
     if (stream == NULL)
         return dimension_break;
@@ -1118,29 +1045,28 @@ h5tools_render_element(FILE *stream, const h5tool_format_t *info,
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
- * Purpose:     Render a region element to output STREAM.
- * Description:
- *      Prints the string buffer to the output STREAM. The string is
- *      printed according to the format described in INFO. The CTX struct
- *      contains context information shared between calls to this function.
+ * Function: h5tools_render_region_element
+ *
+ * Purpose:  Prints the string buffer to the output STREAM. The string is
+ *           printed according to the format described in INFO. The CTX struct
+ *           contains context information shared between calls to this function.
  *
  * Return:
- *      False if a dimension end is reached, otherwise true
+ *           False if a dimension end is reached
+ *           True otherwise
  *
  * In/Out:
- *      h5tools_context_t *ctx
- *      h5tools_str_t *buffer
- *      hsize_t *curr_pos
+ *           h5tools_context_t *ctx
+ *           h5tools_str_t *buffer
+ *           hsize_t *curr_pos
  *
  * Parameters Description:
- *      h5tools_str_t *buffer is the string into which to render
- *      hsize_t curr_pos is the total data element position
- *      size_t ncols
- *      hsize_t *ptdata
- *      hsize_t local_elmt_counter is the local element loop counter
- *      hsize_t elmt_count is the data element loop counter
+ *           h5tools_str_t *buffer is the string into which to render
+ *           hsize_t curr_pos is the total data element position
+ *           size_t ncols
+ *           hsize_t *ptdata
+ *           hsize_t local_elmt_counter is the local element loop counter
+ *           hsize_t elmt_count is the data element loop counter
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -1149,10 +1075,10 @@ h5tools_render_region_element(FILE *stream, const h5tool_format_t *info,
         size_t ncols, hsize_t *ptdata, hsize_t local_elmt_counter, hsize_t elmt_counter)
 {
     hbool_t  dimension_break = TRUE;
-    char    *s;
-    char    *section; /*a section of output  */
-    int      secnum; /*section sequence number */
-    int      multiline; /*datum was multiline  */
+    char    *s = NULL;
+    char    *section = NULL; /* a section of output */
+    int      secnum;         /* section sequence number */
+    int      multiline;      /* datum was multiline */
 
     s = h5tools_str_fmt(buffer, (size_t)0, "%s");
 
@@ -1274,11 +1200,11 @@ h5tools_render_region_element(FILE *stream, const h5tool_format_t *info,
 }
 
 /*-------------------------------------------------------------------------
- * Function:    init_acc_pos
+ * Function: init_acc_pos
  *
- * Purpose:     initialize accumulator and matrix position
+ * Purpose:  initialize accumulator and matrix position
  *
- * Return:      void
+ * Return:   void
  *-------------------------------------------------------------------------
  */
 void
@@ -1287,22 +1213,22 @@ init_acc_pos(h5tools_context_t *ctx, hsize_t *dims)
     int i;
     unsigned j;
 
-    HDassert(ctx->ndims);
-
-    ctx->acc[ctx->ndims - 1] = 1;
-    for (i = ((int)ctx->ndims - 2); i >= 0; i--)
-        ctx->acc[i] = ctx->acc[i + 1] * dims[i + 1];
-    for (j = 0; j < ctx->ndims; j++)
-        ctx->pos[j] = 0;
+    if(ctx->ndims > 0) {
+        ctx->acc[ctx->ndims - 1] = 1;
+        for (i = ((int)ctx->ndims - 2); i >= 0; i--)
+            ctx->acc[i] = ctx->acc[i + 1] * dims[i + 1];
+        for (j = 0; j < ctx->ndims; j++)
+            ctx->pos[j] = 0;
+    }
 }
 
 /*-------------------------------------------------------------------------
  * Function: render_bin_output
  *
- * Purpose: Write one element of memory buffer to a binary file stream
+ * Purpose:  Write one element of memory buffer to a binary file stream
  *
- * Return: Success:    SUCCEED
- *         Failure:    FAIL
+ * Return:   Success:    SUCCEED
+ *           Failure:    FAIL
  *-------------------------------------------------------------------------
  */
 int
@@ -1324,6 +1250,7 @@ render_bin_output(FILE *stream, hid_t container, hid_t tid, void *_mem,  hsize_t
         case H5T_INTEGER:
         case H5T_FLOAT:
         case H5T_ENUM:
+        case H5T_BITFIELD:
             block_index = block_nelmts * size;
             while(block_index > 0) {
                 size_t bytes_in        = 0;    /* # of bytes to write  */
@@ -1347,7 +1274,7 @@ render_bin_output(FILE *stream, hid_t container, hid_t tid, void *_mem,  hsize_t
             {
                 unsigned int    i;
                 H5T_str_t       pad;
-                char           *s;
+                char           *s = NULL;
                 unsigned char   tempuchar;
 
                 pad = H5Tget_strpad(tid);
@@ -1375,7 +1302,7 @@ render_bin_output(FILE *stream, hid_t container, hid_t tid, void *_mem,  hsize_t
             break;
         case H5T_COMPOUND:
             {
-                int snmembs;
+                int      snmembs;
                 unsigned nmembs;
 
                 if((snmembs = H5Tget_nmembers(tid)) < 0)
@@ -1387,7 +1314,7 @@ render_bin_output(FILE *stream, hid_t container, hid_t tid, void *_mem,  hsize_t
 
                     mem = ((unsigned char*)_mem) + block_index * size;
                     for (j = 0; j < nmembs; j++) {
-                        hid_t    memb;
+                        hid_t    memb = -1;
                         size_t   offset;
 
                         offset = H5Tget_member_offset(tid, j);
@@ -1407,19 +1334,23 @@ render_bin_output(FILE *stream, hid_t container, hid_t tid, void *_mem,  hsize_t
             {
                 int     k, ndims;
                 hsize_t dims[H5S_MAX_RANK], temp_nelmts, nelmts;
-                hid_t   memb;
+                hid_t   memb = -1;
 
                 /* get the array's base datatype for each element */
                 memb = H5Tget_super(tid);
                 ndims = H5Tget_array_ndims(tid);
                 H5Tget_array_dims2(tid, dims);
-                HDassert(ndims >= 1 && ndims <= H5S_MAX_RANK);
-
-                /* calculate the number of array elements */
-                for (k = 0, nelmts = 1; k < ndims; k++) {
-                    temp_nelmts = nelmts;
-                    temp_nelmts *= dims[k];
-                    nelmts = (size_t) temp_nelmts;
+                if(ndims >= 1 && ndims <= H5S_MAX_RANK) {
+                    /* calculate the number of array elements */
+                    for (k = 0, nelmts = 1; k < ndims; k++) {
+                        temp_nelmts = nelmts;
+                        temp_nelmts *= dims[k];
+                        nelmts = (size_t) temp_nelmts;
+                    }
+                }
+                else {
+                    H5Tclose(memb);
+                    H5E_THROW(FAIL, H5E_tools_min_id_g, "calculate the number of array elements failed");
                 }
 
                 for (block_index = 0; block_index < block_nelmts; block_index++) {
@@ -1436,7 +1367,7 @@ render_bin_output(FILE *stream, hid_t container, hid_t tid, void *_mem,  hsize_t
         case H5T_VLEN:
             {
                 hsize_t      nelmts;
-                hid_t        memb;
+                hid_t        memb = -1;
 
                 /* get the VL sequences's base datatype for each element */
                 memb = H5Tget_super(tid);
@@ -1461,7 +1392,8 @@ render_bin_output(FILE *stream, hid_t container, hid_t tid, void *_mem,  hsize_t
                     /* if (H5Tequal(tid, H5T_STD_REF_DSETREG)) */
                     if (region_output) {
                         /* region data */
-                        hid_t   region_id, region_space;
+                        hid_t   region_id = -1;
+                        hid_t   region_space = -1;
                         H5S_sel_type region_type;
 
                         for (block_index = 0; block_index < block_nelmts; block_index++) {
@@ -1490,7 +1422,6 @@ render_bin_output(FILE *stream, hid_t container, hid_t tid, void *_mem,  hsize_t
             break;
 
         case H5T_TIME:
-        case H5T_BITFIELD:
         case H5T_OPAQUE:
             for (block_index = 0; block_index < block_nelmts; block_index++) {
                 mem = ((unsigned char*)_mem) + block_index * size;
@@ -1512,15 +1443,13 @@ CATCH
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
- * Purpose: Print the data values from a dataset referenced by region blocks.
+ * Function: render_bin_output_region_data_blocks
  *
- * Description:
- *      This is a special case subfunction to print the data in a region reference of type blocks.
+ * Purpose:  Print the data values from a dataset referenced by region blocks.
+ *           This is a special case subfunction to print the data in a region reference of type blocks.
  *
- * Return:
- *      The function returns FAIL if there was an error, otherwise SUCEED
+ * Return:   FAIL if there was an error
+ *           SUCCEED otherwise
  *
  *-------------------------------------------------------------------------
  */
@@ -1609,16 +1538,13 @@ render_bin_output_region_data_blocks(hid_t region_id, FILE *stream,
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
- * Purpose: Print some values from a dataset referenced by region blocks.
+ * Function: render_bin_output_region_blocks
  *
- * Description:
- *      This is a special case subfunction to dump a region reference using blocks.
- *
- * Return:
- *      The function returns False if ERROR, otherwise True
+ * Purpose:  Print some values from a dataset referenced by region blocks.
+ *           This is a special case subfunction to dump a region reference using blocks.
  *
+ * Return:   False if ERROR
+ *           True otherwise
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -1629,7 +1555,7 @@ render_bin_output_region_blocks(hid_t region_space, hid_t region_id,
     hssize_t     snblocks;
     hsize_t      nblocks;
     hsize_t      alloc_size;
-    hsize_t     *ptdata;
+    hsize_t     *ptdata = NULL;
     int          sndims;
     unsigned     ndims;
     hid_t        dtype = -1;
@@ -1645,7 +1571,6 @@ render_bin_output_region_blocks(hid_t region_space, hid_t region_id,
     ndims = (unsigned)sndims;
 
     alloc_size = nblocks * ndims * 2 * sizeof(ptdata[0]);
-    HDassert(alloc_size == (hsize_t) ((size_t) alloc_size)); /*check for overflow*/
     if((ptdata = (hsize_t*) HDmalloc((size_t) alloc_size)) == NULL)
         HGOTO_ERROR(FALSE, H5E_tools_min_id_g, "Could not allocate buffer for ptdata");
 
@@ -1676,8 +1601,7 @@ render_bin_output_region_blocks(hid_t region_space, hid_t region_id,
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
+ * Function:     H5Tools Library
  * Purpose: Print the data values from a dataset referenced by region points.
  *
  * Description:
@@ -1737,16 +1661,13 @@ render_bin_output_region_data_points(hid_t region_space, hid_t region_id,
 }
 
 /*-------------------------------------------------------------------------
- * Audience:    Public
- * Chapter:     H5Tools Library
- * Purpose: Print some values from a dataset referenced by region points.
+ * Function: render_bin_output_region_points
  *
- * Description:
- *      This is a special case subfunction to dump a region reference using points.
- *
- * Return:
- *      The function returns False if the last dimension has been reached, otherwise True
+ * Purpose:  Print some values from a dataset referenced by region points.
+ *           This is a special case function to dump a region reference using points.
  *
+ * Return:   False if the last dimension has been reached
+ *           True otherwise
  *-------------------------------------------------------------------------
  */
 hbool_t
@@ -1792,11 +1713,12 @@ CATCH
 }
 
 /*-------------------------------------------------------------------------
- * Function:    h5tools_is_zero
+ * Function: h5tools_is_zero
  *
- * Purpose: Determines if memory is initialized to all zero bytes.
+ * Purpose:  Determines if memory is initialized to all zero bytes.
  *
- * Return:  TRUE if all bytes are zero; FALSE otherwise
+ * Return:   TRUE if all bytes are zero
+ *           FALSE otherwise
  *-------------------------------------------------------------------------
  */
 H5_ATTR_PURE hbool_t
@@ -1812,23 +1734,20 @@ h5tools_is_zero(const void *_mem, size_t size)
 }
 
 /*-------------------------------------------------------------------------
- * Function:    h5tools_is_obj_same
+ * Function: h5tools_is_obj_same
  *
- * Purpose: Check if two given object IDs or link names point to the same object.
+ * Purpose:  Check if two given object IDs or link names point to the same object.
  *
  * Parameters:
- *             hid_t loc_id1: location of the first object
- *             char *name1:   link name of the first object.
- *                             Use "." or NULL if loc_id1 is the object to be compared.
- *             hid_t loc_id2: location of the second object
- *             char *name1:   link name of the first object.
- *                             Use "." or NULL if loc_id2 is the object to be compared.
- *
- * Return:  TRUE if it is the same object; FALSE otherwise.
+ *           hid_t loc_id1: location of the first object
+ *           char *name1:   link name of the first object.
+ *                          Use "." or NULL if loc_id1 is the object to be compared.
+ *           hid_t loc_id2: location of the second object
+ *           char *name1:   link name of the first object.
+ *                          Use "." or NULL if loc_id2 is the object to be compared.
  *
- * Programmer: Peter Cao
- *             4/27/2011
-  *
+ * Return:   TRUE if it is the same object
+ *           FALSE otherwise.
  *-------------------------------------------------------------------------
  */
 hbool_t
diff --git a/tools/lib/h5tools.h b/tools/lib/h5tools.h
index 38739c8..c360230 100644
--- a/tools/lib/h5tools.h
+++ b/tools/lib/h5tools.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -524,7 +522,7 @@ typedef struct h5tools_context_t {
     hsize_t acc[H5S_MAX_RANK];        /* accumulator position */
     hsize_t pos[H5S_MAX_RANK];        /* matrix position */
     hsize_t sm_pos;                   /* current stripmine element position */
-    struct H5LD_memb_t **cmpd_listv;  /* h5watch: vector containing info about the list of compound fields to be printed */
+    const struct H5LD_memb_t * const *cmpd_listv;  /* h5watch: vector containing info about the list of compound fields to be printed */
 } h5tools_context_t;
 
 typedef struct subset_d {
@@ -570,8 +568,12 @@ H5TOOLS_DLLVAR int     oid_output;          /* oid output */
 H5TOOLS_DLLVAR int     data_output;         /* data output */
 H5TOOLS_DLLVAR int     attr_data_output;    /* attribute data output */
 
+/* sort parameters */
+H5TOOLS_DLLVAR H5_index_t   sort_by;        /*sort_by [creation_order | name]  */
+H5TOOLS_DLLVAR H5_iter_order_t sort_order;  /*sort_order [ascending | descending]   */
+
 /* things to display or which are set via command line parameters */
-H5TOOLS_DLLVAR int     enable_error_stack; /* re-enable error stack */
+H5TOOLS_DLLVAR int     enable_error_stack; /* re-enable error stack; disable=0 enable=1 */
 
 /* Strings for output */
 #define H5_TOOLS_GROUP           "GROUP"
@@ -588,7 +590,6 @@ H5TOOLS_DLL int     h5tools_set_output_file(const char *fname, int is_bin);
 H5TOOLS_DLL int     h5tools_set_error_file(const char *fname, int is_bin);
 H5TOOLS_DLL hid_t   h5tools_fopen(const char *fname, unsigned flags, hid_t fapl,
                             const char *driver, char *drivername, size_t drivername_len);
-H5TOOLS_DLL hid_t   h5tools_get_native_type(hid_t type);
 H5TOOLS_DLL hid_t   h5tools_get_little_endian_type(hid_t type);
 H5TOOLS_DLL hid_t   h5tools_get_big_endian_type(hid_t type);
 H5TOOLS_DLL htri_t  h5tools_detect_vlen(hid_t tid);
diff --git a/tools/lib/h5tools_dump.c b/tools/lib/h5tools_dump.c
index a673d15..38ace81 100644
--- a/tools/lib/h5tools_dump.c
+++ b/tools/lib/h5tools_dump.c
@@ -5,25 +5,17 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Programmer:  Robb Matzke <matzke@llnl.gov>
- *              Thursday, July 23, 1998
- *
  * Purpose: A library for displaying the values of a dataset in a human
  *  readable format.
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-
 #include "h5tools.h"
 #include "h5tools_dump.h"
 #include "h5tools_ref.h"
@@ -650,8 +642,7 @@ h5tools_dump_region_data_blocks(hid_t region_space, hid_t region_id,
 
     alloc_size = nblocks * ndims * 2 * sizeof(ptdata[0]);
     HDassert(alloc_size == (hsize_t) ((size_t) alloc_size)); /*check for overflow*/
-    if((ptdata = (hsize_t*) HDmalloc((size_t) alloc_size)) == NULL)
-    {
+    if((ptdata = (hsize_t*) HDmalloc((size_t) alloc_size)) == NULL) {
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "Could not allocate buffer for ptdata");
         HGOTO_DONE(dimension_break);
     }
@@ -1797,7 +1788,7 @@ h5tools_dump_dset(FILE *stream, const h5tool_format_t *info, h5tools_context_t *
     else if (bin_form == 3)
         p_type = h5tools_get_big_endian_type(f_type);
     else
-        p_type = h5tools_get_native_type(f_type);
+        p_type = H5Tget_native_type(f_type, H5T_DIR_DEFAULT);
 
     if (p_type < 0)
         goto done;
@@ -1918,9 +1909,8 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         obj = search_obj(h5dump_type_table, oinfo.addr);
 
         if(obj) {
-            if(!obj->recorded) {
+            if(!obj->recorded)
                 h5tools_str_append(buffer,"\"/#"H5_PRINTF_HADDR_FMT"\"", obj->objno);
-            }
             else
                 h5tools_str_append(buffer, "\"%s\"", obj->objname);
         }
@@ -1937,121 +1927,86 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
 
     switch (type_class) {
     case H5T_INTEGER:
-        if (H5Tequal(type, H5T_STD_I8BE) == TRUE) {
+        if (H5Tequal(type, H5T_STD_I8BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_I8BE");
-        }
-        else if (H5Tequal(type, H5T_STD_I8LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_I8LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_I8LE");
-        }
-        else if (H5Tequal(type, H5T_STD_I16BE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_I16BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_I16BE");
-        }
-        else if (H5Tequal(type, H5T_STD_I16LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_I16LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_I16LE");
-        }
-        else if (H5Tequal(type, H5T_STD_I32BE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_I32BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_I32BE");
-        }
-        else if (H5Tequal(type, H5T_STD_I32LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_I32LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_I32LE");
-        }
-        else if (H5Tequal(type, H5T_STD_I64BE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_I64BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_I64BE");
-        }
-        else if (H5Tequal(type, H5T_STD_I64LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_I64LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_I64LE");
-        }
-        else if (H5Tequal(type, H5T_STD_U8BE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_U8BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_U8BE");
-        }
-        else if (H5Tequal(type, H5T_STD_U8LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_U8LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_U8LE");
-        }
-        else if (H5Tequal(type, H5T_STD_U16BE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_U16BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_U16BE");
-        }
-        else if (H5Tequal(type, H5T_STD_U16LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_U16LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_U16LE");
-        }
-        else if (H5Tequal(type, H5T_STD_U32BE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_U32BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_U32BE");
-        }
-        else if (H5Tequal(type, H5T_STD_U32LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_U32LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_U32LE");
-        }
-        else if (H5Tequal(type, H5T_STD_U64BE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_U64BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_U64BE");
-        }
-        else if (H5Tequal(type, H5T_STD_U64LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_U64LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_U64LE");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_SCHAR) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_SCHAR) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_SCHAR");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_UCHAR) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_UCHAR) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_UCHAR");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_SHORT) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_SHORT) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_SHORT");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_USHORT) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_USHORT) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_USHORT");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_INT) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_INT) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_INT");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_UINT) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_UINT) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_UINT");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_LONG) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_LONG) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_LONG");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_ULONG) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_ULONG) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_ULONG");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_LLONG) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_LLONG) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_LLONG");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_ULLONG) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_ULLONG) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_ULLONG");
-        }
         else {
 
             /* byte order */
             if (H5Tget_size(type) > 1) {
                 order = H5Tget_order(type);
-                if (H5T_ORDER_LE == order) {
+                if (H5T_ORDER_LE == order)
                     order_s = " little-endian";
-                }
-                else if (H5T_ORDER_BE == order) {
+                else if (H5T_ORDER_BE == order)
                     order_s = " big-endian";
-                }
-                else if (H5T_ORDER_VAX == order) {
+                else if (H5T_ORDER_VAX == order)
                     order_s = " mixed-endian";
-                }
-                else {
+                else
                     order_s = " unknown-byte-order";
-                }
             }
-            else {
+            else
                 order_s = "";
-            }
 
             /* sign */
             if ((sign = H5Tget_sign(type)) >= 0) {
-                if (H5T_SGN_NONE == sign) {
+                if (H5T_SGN_NONE == sign)
                     sign_s = " unsigned";
-                }
-                else if (H5T_SGN_2 == sign) {
+                else if (H5T_SGN_2 == sign)
                     sign_s = "";
-                }
-                else {
+                else
                     sign_s = " unknown-sign";
-                }
             }
-            else {
+            else
                 sign_s = " unknown-sign";
-            }
 
             /* print size, order, and sign  */
             h5tools_str_append(buffer, "%lu-bit%s%s integer",
@@ -2060,56 +2015,42 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         break;
 
     case H5T_FLOAT:
-        if (H5Tequal(type, H5T_IEEE_F32BE) == TRUE) {
+        if (H5Tequal(type, H5T_IEEE_F32BE) == TRUE)
             h5tools_str_append(buffer, "H5T_IEEE_F32BE");
-        }
-        else if (H5Tequal(type, H5T_IEEE_F32LE) == TRUE) {
+        else if (H5Tequal(type, H5T_IEEE_F32LE) == TRUE)
             h5tools_str_append(buffer, "H5T_IEEE_F32LE");
-        }
-        else if (H5Tequal(type, H5T_IEEE_F64BE) == TRUE) {
+        else if (H5Tequal(type, H5T_IEEE_F64BE) == TRUE)
             h5tools_str_append(buffer, "H5T_IEEE_F64BE");
-        }
-        else if (H5Tequal(type, H5T_IEEE_F64LE) == TRUE) {
+        else if (H5Tequal(type, H5T_IEEE_F64LE) == TRUE)
             h5tools_str_append(buffer, "H5T_IEEE_F64LE");
-        }
-        else if (H5Tequal(type, H5T_VAX_F32) == TRUE) {
+        else if (H5Tequal(type, H5T_VAX_F32) == TRUE)
             h5tools_str_append(buffer, "H5T_VAX_F32");
-        }
-        else if (H5Tequal(type, H5T_VAX_F64) == TRUE) {
+        else if (H5Tequal(type, H5T_VAX_F64) == TRUE)
             h5tools_str_append(buffer, "H5T_VAX_F64");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_FLOAT) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_FLOAT) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_FLOAT");
-        }
-        else if (H5Tequal(type, H5T_NATIVE_DOUBLE) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_DOUBLE) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_DOUBLE");
 #if H5_SIZEOF_LONG_DOUBLE !=0
-        }
-        else if (H5Tequal(type, H5T_NATIVE_LDOUBLE) == TRUE) {
+        else if (H5Tequal(type, H5T_NATIVE_LDOUBLE) == TRUE)
             h5tools_str_append(buffer, "H5T_NATIVE_LDOUBLE");
 #endif
-        }
         else {
 
             /* byte order */
             if (H5Tget_size(type) > 1) {
                 order = H5Tget_order(type);
-                if (H5T_ORDER_LE == order) {
+                if (H5T_ORDER_LE == order)
                     order_s = " little-endian";
-                }
-                else if (H5T_ORDER_BE == order) {
+                else if (H5T_ORDER_BE == order)
                     order_s = " big-endian";
-                }
-                else if (H5T_ORDER_VAX == order) {
+                else if (H5T_ORDER_VAX == order)
                     order_s = " mixed-endian";
-                }
-                else {
+                else
                     order_s = " unknown-byte-order";
-                }
             }
-            else {
+            else
                 order_s = "";
-            }
 
             /* print size and byte order */
             h5tools_str_append(buffer, "%lu-bit%s floating-point",
@@ -2139,7 +2080,6 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         ctx->indent_level++;
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
         h5tools_str_reset(buffer);
 
@@ -2150,7 +2090,6 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         h5tools_render_element(stream, info, ctx, buffer, &curr_pos, (size_t)ncols, (hsize_t)0, (hsize_t)0);
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
         h5tools_str_reset(buffer);
 
@@ -2190,7 +2129,6 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         h5tools_render_element(stream, info, ctx, buffer, &curr_pos, (size_t)ncols, (hsize_t)0, (hsize_t)0);
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
         h5tools_str_reset(buffer);
 
@@ -2229,7 +2167,6 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         h5tools_render_element(stream, info, ctx, buffer, &curr_pos, (size_t)ncols, (hsize_t)0, (hsize_t)0);
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
         h5tools_str_reset(buffer);
 
@@ -2304,7 +2241,6 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         ctx->indent_level--;
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
         h5tools_str_reset(buffer);
         if(H5Tclose(str_type) < 0)
@@ -2316,33 +2252,24 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         break;
 
     case H5T_BITFIELD:
-        if (H5Tequal(type, H5T_STD_B8BE) == TRUE) {
+        if (H5Tequal(type, H5T_STD_B8BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_B8BE");
-        }
-        else if (H5Tequal(type, H5T_STD_B8LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_B8LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_B8LE");
-        }
-        else if (H5Tequal(type, H5T_STD_B16BE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_B16BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_B16BE");
-        }
-        else if (H5Tequal(type, H5T_STD_B16LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_B16LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_B16LE");
-        }
-        else if (H5Tequal(type, H5T_STD_B32BE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_B32BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_B32BE");
-        }
-        else if (H5Tequal(type, H5T_STD_B32LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_B32LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_B32LE");
-        }
-        else if (H5Tequal(type, H5T_STD_B64BE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_B64BE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_B64BE");
-        }
-        else if (H5Tequal(type, H5T_STD_B64LE) == TRUE) {
+        else if (H5Tequal(type, H5T_STD_B64LE) == TRUE)
             h5tools_str_append(buffer, "H5T_STD_B64LE");
-        }
-        else {
+        else
             h5tools_str_append(buffer, "undefined bitfield");
-        }
         break;
 
     case H5T_OPAQUE:
@@ -2356,7 +2283,6 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
               H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Tget_tag failed");
 
            ctx->need_prefix = TRUE;
-           h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
            h5tools_str_reset(buffer);
            h5tools_str_append(buffer, "OPAQUE_TAG \"%s\";", ttag);
@@ -2367,7 +2293,6 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         ctx->indent_level--;
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
         h5tools_str_reset(buffer);
         h5tools_str_append(buffer, "%s", h5tools_dump_header_format->structblockend);
@@ -2386,7 +2311,6 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
             mname = H5Tget_member_name(type, i);
             if((mtype = H5Tget_member_type(type, i)) >= 0) {
                 ctx->need_prefix = TRUE;
-                h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
                 h5tools_str_reset(buffer);
                 h5tools_print_datatype(stream, buffer, info, ctx, mtype, TRUE);
@@ -2403,7 +2327,6 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         ctx->indent_level--;
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
         h5tools_str_reset(buffer);
         h5tools_str_append(buffer, "%s", h5tools_dump_header_format->structblockend);
@@ -2428,7 +2351,6 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         ctx->indent_level++;
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
         h5tools_str_reset(buffer);
         h5tools_print_datatype(stream, buffer, info, ctx, super, TRUE);
@@ -2444,7 +2366,6 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_
         ctx->indent_level--;
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
         h5tools_str_reset(buffer);
         h5tools_str_append(buffer, "%s", h5tools_dump_header_format->enumblockend);
@@ -2860,7 +2781,6 @@ h5tools_dump_oid(FILE *stream, const h5tool_format_t *info,
         ncols = info->line_ncols;
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s %s %d %s", OBJID, BEGIN, oid, END);
@@ -2888,7 +2808,6 @@ h5tools_print_virtual_selection(hid_t vspace,
     switch(H5Sget_select_type(vspace)) {
         case H5S_SEL_NONE:    /* Nothing selected         */
             ctx->need_prefix = TRUE;
-            h5tools_simple_prefix(stream, info, ctx, *curr_pos, 0);
 
             h5tools_str_reset(buffer);
             h5tools_str_append(buffer, "%s", VDS_NONE);
@@ -2901,7 +2820,6 @@ h5tools_print_virtual_selection(hid_t vspace,
             break;
         case H5S_SEL_HYPERSLABS:    /* "New-style" hyperslab selection defined  */
             ctx->need_prefix = TRUE;
-            h5tools_simple_prefix(stream, info, ctx, *curr_pos, 0);
 
             h5tools_str_reset(buffer);
             if (H5Sis_regular_hyperslab(vspace)) {
@@ -2924,14 +2842,12 @@ h5tools_print_virtual_selection(hid_t vspace,
             }
             h5tools_render_element(stream, info, ctx, buffer, curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0);
             ctx->need_prefix = TRUE;
-            h5tools_simple_prefix(stream, info, ctx, *curr_pos, 0);
 
             h5tools_str_reset(buffer);
             h5tools_str_append(buffer, "%s", h5tools_dump_header_format->virtualselectionblockend);
             break;
         case H5S_SEL_ALL:    /* Entire extent selected   */
             ctx->need_prefix = TRUE;
-            h5tools_simple_prefix(stream, info, ctx, *curr_pos, 0);
 
             h5tools_str_reset(buffer);
             h5tools_str_append(buffer, "%s", VDS_ALL);
@@ -2956,10 +2872,10 @@ void
 h5tools_print_fill_value(h5tools_str_t *buffer/*in,out*/, const h5tool_format_t *info, h5tools_context_t *ctx/*in,out*/, hid_t dcpl, hid_t type_id, hid_t obj_id)
 {
     size_t            size;
-    hid_t             n_type;
+    hid_t             n_type = -1;
     void             *buf = NULL;
 
-    n_type = h5tools_get_native_type(type_id);
+    n_type = H5Tget_native_type(type_id, H5T_DIR_DEFAULT);
 
     size = H5Tget_size(n_type);
     buf = HDmalloc(size);
@@ -3024,7 +2940,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
     *-------------------------------------------------------------------------
     */
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s %s", STORAGE_LAYOUT, BEGIN);
@@ -3035,7 +2950,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
         case H5D_CHUNKED:
             ctx->indent_level++;
             ctx->need_prefix = TRUE;
-            h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
             h5tools_str_reset(&buffer);
             h5tools_str_append(&buffer, "%s ", CHUNKED);
@@ -3048,7 +2962,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
             h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0);
 
             ctx->need_prefix = TRUE;
-            h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
             h5tools_str_reset(&buffer);
 
@@ -3104,14 +3017,12 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
         case H5D_COMPACT:
             ctx->indent_level++;
             ctx->need_prefix = TRUE;
-            h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
             h5tools_str_reset(&buffer);
             h5tools_str_append(&buffer, "%s", COMPACT);
             h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0);
 
             ctx->need_prefix = TRUE;
-            h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
             h5tools_str_reset(&buffer);
             h5tools_str_append(&buffer, "SIZE " HSIZE_T_FORMAT, storage_size);
@@ -3131,14 +3042,12 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                 ctx->indent_level++;
                 if (next) {
                     ctx->need_prefix = TRUE;
-                    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                     h5tools_str_reset(&buffer);
                     h5tools_str_append(&buffer, "%s", CONTIGUOUS);
                     h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0);
 
                     ctx->need_prefix = TRUE;
-                    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                     h5tools_str_reset(&buffer);
                     h5tools_str_append(&buffer, "%s %s", EXTERNAL, BEGIN);
@@ -3149,7 +3058,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         H5Pget_external(dcpl_id, j, sizeof(name), name, &offset, &size);
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "FILENAME %s SIZE " HSIZE_T_FORMAT, name, size);
@@ -3159,7 +3067,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                     ctx->indent_level--;
 
                     ctx->need_prefix = TRUE;
-                    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                     h5tools_str_reset(&buffer);
                     h5tools_str_append(&buffer, "%s", END);
@@ -3169,21 +3076,18 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                     haddr_t ioffset;
 
                     ctx->need_prefix = TRUE;
-                    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                     h5tools_str_reset(&buffer);
                     h5tools_str_append(&buffer, "%s", CONTIGUOUS);
                     h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0);
 
                     ctx->need_prefix = TRUE;
-                    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                     h5tools_str_reset(&buffer);
                     h5tools_str_append(&buffer,"SIZE " HSIZE_T_FORMAT, storage_size);
                     h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0);
 
                     ctx->need_prefix = TRUE;
-                    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                     h5tools_str_reset(&buffer);
                     ioffset = H5Dget_offset(obj_id);
@@ -3211,7 +3115,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         hid_t virtual_srcspace = H5Pget_virtual_srcspace(dcpl_id, next);
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "%s %ld %s ", VDS_MAPPING, next, BEGIN);
@@ -3220,7 +3123,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         ctx->indent_level++;
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "%s %s", VDS_VIRTUAL, BEGIN);
@@ -3233,14 +3135,12 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         ctx->indent_level--;
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "%s", END);
                         h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0);
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "%s %s", VDS_SOURCE, BEGIN);
@@ -3258,7 +3158,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         H5Pget_virtual_dsetname(dcpl_id, next, dsetname, sizeof(dsetname));
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "%s %s", VDS_SRC_FILE, h5tools_dump_header_format->virtualfilenamebegin);
@@ -3267,7 +3166,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0);
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "%s %s", VDS_SRC_DATASET, h5tools_dump_header_format->virtualdatasetnamebegin);
@@ -3280,7 +3178,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         ctx->indent_level--;
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "%s", END);
@@ -3289,7 +3186,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         ctx->indent_level--;
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "%s", END);
@@ -3309,7 +3205,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
     }/*switch*/
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s", END);
@@ -3321,7 +3216,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
     */
     if (H5D_VIRTUAL != stl) {
     ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
         h5tools_str_reset(&buffer);
         h5tools_str_append(&buffer, "%s %s", FILTERS, BEGIN);
@@ -3339,7 +3233,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                     continue; /* nothing to print for invalid filter */
 
                 ctx->need_prefix = TRUE;
-                h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                 h5tools_str_reset(&buffer);
                 switch(filtn) {
@@ -3365,14 +3258,12 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         ctx->indent_level++;
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "PIXELS_PER_BLOCK %d", szip_pixels_per_block);
                         h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t)ncols, (hsize_t)0, (hsize_t)0);
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         if(szip_options_mask & H5_SZIP_CHIP_OPTION_MASK)
@@ -3382,7 +3273,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t)ncols, (hsize_t)0, (hsize_t)0);
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         if(szip_options_mask & H5_SZIP_EC_OPTION_MASK)
@@ -3392,7 +3282,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t)ncols, (hsize_t)0, (hsize_t)0);
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         if(szip_options_mask & H5_SZIP_LSB_OPTION_MASK)
@@ -3403,7 +3292,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
 
                         if(szip_options_mask & H5_SZIP_RAW_OPTION_MASK) {
                             ctx->need_prefix = TRUE;
-                            h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                             h5tools_str_reset(&buffer);
                             h5tools_str_append(&buffer, "HEADER %s", "RAW");
@@ -3413,7 +3301,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         ctx->indent_level--;
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "%s", END);
@@ -3434,7 +3321,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         ctx->indent_level++;
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "FILTER_ID %d", filtn);
@@ -3442,7 +3328,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
 
                         if(f_name[0] != '\0') {
                             ctx->need_prefix = TRUE;
-                            h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                             h5tools_str_reset(&buffer);
                             h5tools_str_append(&buffer, "COMMENT %s", f_name);
@@ -3450,7 +3335,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         }
                         if (cd_nelmts) {
                             ctx->need_prefix = TRUE;
-                            h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                             h5tools_str_reset(&buffer);
                             h5tools_str_append(&buffer, "%s %s ","PARAMS", BEGIN);
@@ -3462,7 +3346,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
                         ctx->indent_level--;
 
                         ctx->need_prefix = TRUE;
-                        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
                         h5tools_str_reset(&buffer);
                         h5tools_str_append(&buffer, "%s",END);
@@ -3474,7 +3357,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
         else {
 
             ctx->need_prefix = TRUE;
-            h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
             h5tools_str_reset(&buffer);
             h5tools_str_append(&buffer, "NONE");
@@ -3483,7 +3365,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
         ctx->indent_level--;
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
         h5tools_str_reset(&buffer);
         h5tools_str_append(&buffer, "%s",END);
@@ -3495,7 +3376,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
     *-------------------------------------------------------------------------
     */
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s %s", FILLVALUE, BEGIN);
@@ -3504,7 +3384,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
     ctx->indent_level++;
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "FILL_TIME ");
@@ -3528,7 +3407,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
     h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t)ncols, (hsize_t)0, (hsize_t)0);
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s ", "VALUE ");
@@ -3554,7 +3432,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
     ctx->indent_level--;
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s", END);
@@ -3566,7 +3443,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
     */
     if (H5D_VIRTUAL != stl) {
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
         h5tools_str_reset(&buffer);
         h5tools_str_append(&buffer, "ALLOCATION_TIME %s", BEGIN);
@@ -3575,7 +3451,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
         ctx->indent_level++;
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
         h5tools_str_reset(&buffer);
         H5Pget_alloc_time(dcpl_id, &at);
@@ -3600,7 +3475,6 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info,
         ctx->indent_level--;
 
         ctx->need_prefix = TRUE;
-        h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
         h5tools_str_reset(&buffer);
         h5tools_str_append(&buffer, "%s", END);
@@ -3694,7 +3568,6 @@ h5tools_dump_attribute(FILE *stream, const h5tool_format_t *info,
         ncols = info->line_ncols;
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, curr_pos, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s \"%s\" %s",
@@ -3706,7 +3579,8 @@ h5tools_dump_attribute(FILE *stream, const h5tool_format_t *info,
         error_msg("unable to open attribute \"%s\"\n", attr_name);
     }
     else {
-        hid_t type, space;
+        hid_t type = -1;
+        hid_t space = -1;
 
         ctx->indent_level++;
 
@@ -3730,7 +3604,6 @@ h5tools_dump_attribute(FILE *stream, const h5tool_format_t *info,
     }
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
     h5tools_str_reset(&buffer);
 
@@ -3787,7 +3660,7 @@ void
 h5tools_print_packed_bits(h5tools_str_t *buffer, hid_t type)
 {
     unsigned packed_bits_size = 0;
-    hid_t n_type = h5tools_get_native_type(type);
+    hid_t n_type = H5Tget_native_type(type, H5T_DIR_DEFAULT);
 
     if(H5Tget_class(n_type) == H5T_INTEGER) {
         if(H5Tequal(n_type, H5T_NATIVE_SCHAR) == TRUE)
@@ -3849,7 +3722,6 @@ h5tools_dump_subsetting_header(FILE *stream, const h5tool_format_t *info,
         ncols = info->line_ncols;
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s %s", h5tools_dump_header_format->subsettingbegin, h5tools_dump_header_format->subsettingblockbegin);
@@ -3858,7 +3730,6 @@ h5tools_dump_subsetting_header(FILE *stream, const h5tool_format_t *info,
     ctx->indent_level++;
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s %s ", h5tools_dump_header_format->startbegin, h5tools_dump_header_format->startblockbegin);
@@ -3867,7 +3738,6 @@ h5tools_dump_subsetting_header(FILE *stream, const h5tool_format_t *info,
     h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t)ncols, (hsize_t)0, (hsize_t)0);
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s %s ", h5tools_dump_header_format->stridebegin, h5tools_dump_header_format->strideblockbegin);
@@ -3876,7 +3746,6 @@ h5tools_dump_subsetting_header(FILE *stream, const h5tool_format_t *info,
     h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t)ncols, (hsize_t)0, (hsize_t)0);
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s %s ", h5tools_dump_header_format->countbegin, h5tools_dump_header_format->countblockbegin);
@@ -3890,7 +3759,6 @@ h5tools_dump_subsetting_header(FILE *stream, const h5tool_format_t *info,
     h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t)ncols, (hsize_t)0, (hsize_t)0);
 
     ctx->need_prefix = TRUE;
-    h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0);
 
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "%s %s ", h5tools_dump_header_format->blockbegin, h5tools_dump_header_format->blockblockbegin);
@@ -3925,9 +3793,9 @@ h5tools_dump_data(FILE *stream, const h5tool_format_t *info,
     H5S_class_t space_type;
     int         ndims;
     int         i;
-    hid_t       space;
-    hid_t       type;
-    hid_t       p_type;
+    hid_t       space = -1;
+    hid_t       type = -1;
+    hid_t       p_type = -1;
     hsize_t     size[64];
     hsize_t     alloc_size;
     hsize_t     nelmts = 1;
@@ -4045,7 +3913,7 @@ h5tools_dump_data(FILE *stream, const h5tool_format_t *info,
             unsigned int        vl_data = 0; /* contains VL datatypes */
 
             type = H5Aget_type(obj_id);
-            p_type = h5tools_get_native_type(type);
+            p_type = H5Tget_native_type(type, H5T_DIR_DEFAULT);
 
             ndims = H5Sget_simple_extent_dims(space, size, NULL);
 
diff --git a/tools/lib/h5tools_dump.h b/tools/lib/h5tools_dump.h
index b05f226..dc79f43 100644
--- a/tools/lib/h5tools_dump.h
+++ b/tools/lib/h5tools_dump.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/lib/h5tools_error.h b/tools/lib/h5tools_error.h
index 749157e..2cdaf74 100644
--- a/tools/lib/h5tools_error.h
+++ b/tools/lib/h5tools_error.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -64,11 +62,19 @@ H5TOOLS_DLLVAR hid_t H5E_tools_min_id_g;
 
 
 /*
+ * H5TOOLS_INFO macro, used to facilitate error reporting .  The arguments are the major
+ * error number, the minor error number, and a description of the error.
+ */
+#define H5TOOLS_INFO(min_id, ...) {                                                                        \
+        H5Epush2(H5tools_ERR_STACK_g, __FILE__, FUNC, __LINE__, H5tools_ERR_CLS_g, H5E_tools_g, min_id, __VA_ARGS__);     \
+}
+
+/*
  * HERROR macro, used to facilitate error reporting .  The arguments are the major
  * error number, the minor error number, and a description of the error.
  */
-#define HERROR(maj_id, min_id, str) {                                                                        \
-        H5Epush2(H5tools_ERR_STACK_g, __FILE__, FUNC, __LINE__, H5tools_ERR_CLS_g, maj_id, min_id, str);     \
+#define HERROR(maj_id, min_id, ...) {                                                                        \
+        H5Epush2(H5tools_ERR_STACK_g, __FILE__, FUNC, __LINE__, H5tools_ERR_CLS_g, maj_id, min_id, __VA_ARGS__);     \
         ret_value = FAIL;                                                                                    \
 }
 
@@ -97,8 +103,8 @@ H5TOOLS_DLLVAR hid_t H5E_tools_min_id_g;
  * The return value is assigned to a variable `ret_value' and control branches
  * to the `catch_except' label, if we're not already past it.
  */
-#define H5E_THROW(fail_value, min_id, str) {        \
-    H5Epush2(H5tools_ERR_STACK_g, __FILE__, FUNC, __LINE__, H5tools_ERR_CLS_g, H5E_tools_g, min_id, str);     \
+#define H5E_THROW(fail_value, min_id, ...) {        \
+    H5Epush2(H5tools_ERR_STACK_g, __FILE__, FUNC, __LINE__, H5tools_ERR_CLS_g, H5E_tools_g, min_id, __VA_ARGS__);     \
     H5_LEAVE(fail_value)                            \
 }
 
@@ -108,8 +114,8 @@ H5TOOLS_DLLVAR hid_t H5E_tools_min_id_g;
  * error string.  The return value is assigned to a variable `ret_value' and
  * control branches to the `done' label.
  */
-#define HGOTO_ERROR(fail_value, min_id, str) {        \
-   HERROR(H5E_tools_g, min_id, str);                 \
+#define HGOTO_ERROR(fail_value, min_id, ...) {        \
+   HERROR(H5E_tools_g, min_id, __VA_ARGS__);                 \
    HGOTO_DONE(fail_value)                          \
 }
 
diff --git a/tools/lib/h5tools_filters.c b/tools/lib/h5tools_filters.c
index 486d1c6..db61d51 100644
--- a/tools/lib/h5tools_filters.c
+++ b/tools/lib/h5tools_filters.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5private.h"
@@ -20,192 +18,191 @@
  * print a warning message
  *-------------------------------------------------------------------------
  */
-static void print_warning(const char *dname, const char *fname)
+static void print_filter_warning(const char *dname, const char *fname)
 {
-	fprintf(stderr,
-			"warning: dataset <%s> cannot be read, %s filter is not available\n",
-			dname, fname);
+    fprintf(stderr,
+            "Warning: dataset <%s> cannot be read, %s filter is not available\n",
+            dname, fname);
 }
 
 /*-------------------------------------------------------------------------
  * Function: h5tools_canreadf
  *
- * Purpose: check if the dataset creation property list has filters that
- * are not registered in the current configuration
- * 1) the external filters GZIP and SZIP might not be available
- * 2) the internal filters might be turned off
- *
- * Return: 1, can read, 0, cannot, -1 error
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: March 1, 2004
+ * Purpose:  check if the dataset creation property list has filters that
+ *           are not registered in the current configuration
+ *               1) the external filters GZIP and SZIP might not be available
+ *               2) the internal filters might be turned off
  *
+ * Return:
+ *           1 can read,
+ *           0 cannot,
+ *           -1 error
  *-------------------------------------------------------------------------
  */
-int h5tools_canreadf(const char* name, /* object name, serves also as boolean print */
+int
+h5tools_canreadf(const char* name,     /* object name, serves also as boolean print */
                      hid_t dcpl_id)    /* dataset creation property list */
 {
+    int ret_value = 1;
+    int nfilters;       /* number of filters */
+    H5Z_filter_t filtn; /* filter identification number */
+    int i;              /* index */
+    int udfilter_avail; /* index */
+
+    /* get information about filters */
+    if ((nfilters = H5Pget_nfilters(dcpl_id)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_nfilters failed");
+
+    /* if we do not have filters, we can read the dataset safely */
+    if (!nfilters)
+        HGOTO_DONE(1);
+
+    /* check availability of filters */
+    for (i = 0; i < nfilters; i++) {
+        if ((filtn = H5Pget_filter2(dcpl_id, (unsigned) i, 0, 0, 0, (size_t) 0, 0, NULL)) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_filter2 failed");
+
+        switch (filtn) {
+        /*-------------------------------------------------------------------------
+         * user defined filter
+         *-------------------------------------------------------------------------
+         */
+        default:
+            if ((udfilter_avail = H5Zfilter_avail(filtn)) < 0) {
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Zfilter_avail failed");
+            }
+            else if (!udfilter_avail) {
+                if (name)
+                    print_filter_warning(name, "user defined");
+                ret_value = 0;
+            }
+            break;
 
-	int nfilters; /* number of filters */
-	H5Z_filter_t filtn; /* filter identification number */
-	int i; /* index */
-	int udfilter_avail; /* index */
-
-	/* get information about filters */
-	if ((nfilters = H5Pget_nfilters(dcpl_id)) < 0)
-		return -1;
-
-	/* if we do not have filters, we can read the dataset safely */
-	if (!nfilters)
-		return 1;
-
-	/* check availability of filters */
-	for (i = 0; i < nfilters; i++) {
-		if ((filtn = H5Pget_filter2(dcpl_id, (unsigned) i, 0, 0, 0, (size_t) 0, 0, NULL)) < 0)
-			return -1;
-
-		switch (filtn) {
-		/*-------------------------------------------------------------------------
-		 * user defined filter
-		 *-------------------------------------------------------------------------
-		 */
-		default:
-			if ((udfilter_avail = H5Zfilter_avail(filtn)) < 0)
-				return -1;
-			else if (udfilter_avail == 0) {
-				if (name)
-					print_warning(name, "user defined");
-				return 0;
-			}
-			break;
-
-			/*-------------------------------------------------------------------------
-			 * H5Z_FILTER_DEFLATE      1 , deflation like gzip
-			 *-------------------------------------------------------------------------
-			 */
-		case H5Z_FILTER_DEFLATE:
+            /*-------------------------------------------------------------------------
+             * H5Z_FILTER_DEFLATE      1 , deflation like gzip
+             *-------------------------------------------------------------------------
+             */
+        case H5Z_FILTER_DEFLATE:
 #ifndef H5_HAVE_FILTER_DEFLATE
-			if (name)
-				print_warning(name,"deflate");
-			return 0;
+            if (name)
+                print_filter_warning(name,"deflate");
+            ret_value = 0;
 #endif
-			break;
-			/*-------------------------------------------------------------------------
-			 * H5Z_FILTER_SZIP       4 , szip compression
-			 *-------------------------------------------------------------------------
-			 */
-		case H5Z_FILTER_SZIP:
+            break;
+            /*-------------------------------------------------------------------------
+             * H5Z_FILTER_SZIP       4 , szip compression
+             *-------------------------------------------------------------------------
+             */
+        case H5Z_FILTER_SZIP:
 #ifndef H5_HAVE_FILTER_SZIP
-			if (name)
-				print_warning(name,"SZIP");
-			return 0;
+            if (name)
+                print_filter_warning(name,"SZIP");
+            ret_value = 0;
 #endif
-			break;
-			/*-------------------------------------------------------------------------
-			 * H5Z_FILTER_SHUFFLE    2 , shuffle the data
-			 *-------------------------------------------------------------------------
-			 */
-		case H5Z_FILTER_SHUFFLE:
-			break;
-			/*-------------------------------------------------------------------------
-			 * H5Z_FILTER_FLETCHER32 3 , fletcher32 checksum of EDC
-			 *-------------------------------------------------------------------------
-			 */
-		case H5Z_FILTER_FLETCHER32:
-			break;
-			/*-------------------------------------------------------------------------
-			 * H5Z_FILTER_NBIT
-			 *-------------------------------------------------------------------------
-			 */
-		case H5Z_FILTER_NBIT:
-			break;
-			/*-------------------------------------------------------------------------
-			 * H5Z_FILTER_SCALEOFFSET
-			 *-------------------------------------------------------------------------
-			 */
-		case H5Z_FILTER_SCALEOFFSET:
-			break;
-		}/*switch*/
-	}/*for*/
-
-	return 1;
+            break;
+            /*-------------------------------------------------------------------------
+             * H5Z_FILTER_SHUFFLE    2 , shuffle the data
+             *-------------------------------------------------------------------------
+             */
+        case H5Z_FILTER_SHUFFLE:
+            break;
+            /*-------------------------------------------------------------------------
+             * H5Z_FILTER_FLETCHER32 3 , fletcher32 checksum of EDC
+             *-------------------------------------------------------------------------
+             */
+        case H5Z_FILTER_FLETCHER32:
+            break;
+            /*-------------------------------------------------------------------------
+             * H5Z_FILTER_NBIT
+             *-------------------------------------------------------------------------
+             */
+        case H5Z_FILTER_NBIT:
+            break;
+            /*-------------------------------------------------------------------------
+             * H5Z_FILTER_SCALEOFFSET
+             *-------------------------------------------------------------------------
+             */
+        case H5Z_FILTER_SCALEOFFSET:
+            break;
+        }/*switch*/
+    }/*for*/
+
+done:
+    return ret_value;
 }
 
 /*-------------------------------------------------------------------------
  * Function: h5tools_canwritef
  *
- * Purpose: check if the filter is available and can write data.
- * At this time, all filters that are available can write data,
- * except SZIP, which may be configured decoder-only.
- *
- * Return: 1, can write, 0, cannot, -1 error
- *
- * Programmer:
- *
- * Date: October 5, 2004
+ * Purpose:  check if the filter is available and can write data.
  *
+ * Return:   1 can write,
+ *           0 cannot,
+ *           -1 error
  *-------------------------------------------------------------------------
  */
 H5_ATTR_CONST int
-h5tools_can_encode(H5Z_filter_t filtn) {
-    switch (filtn) {
-	/* user defined filter     */
-	default:
-            return 0;
+h5tools_can_encode(H5Z_filter_t filtn)
+{
+    int ret_value = 1;
 
-	case H5Z_FILTER_DEFLATE:
+    switch (filtn) {
+    /* user defined filter     */
+    default:
+        HGOTO_DONE(0)
+    case H5Z_FILTER_DEFLATE:
 #ifndef H5_HAVE_FILTER_DEFLATE
-            return 0;
+        HGOTO_DONE(0)
 #endif
             break;
 
-	case H5Z_FILTER_SZIP:
+    case H5Z_FILTER_SZIP:
 #ifndef H5_HAVE_FILTER_SZIP
-            return 0;
+        HGOTO_DONE(0)
 #else
-	{
+        {
             unsigned int filter_config_flags;
 
             if (H5Zget_filter_info(filtn, &filter_config_flags) < 0)
-                return -1;
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Zget_filter_info failed");
             if ((filter_config_flags
                     & (H5Z_FILTER_CONFIG_ENCODE_ENABLED | H5Z_FILTER_CONFIG_DECODE_ENABLED)) == 0) {
                 /* filter present but neither encode nor decode is supported (???) */
-                return -1;
-            } 
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "neither encode nor decode is supported");
+            }
             else if ((filter_config_flags
                         & (H5Z_FILTER_CONFIG_ENCODE_ENABLED | H5Z_FILTER_CONFIG_DECODE_ENABLED)) == H5Z_FILTER_CONFIG_DECODE_ENABLED) {
                 /* decoder only: read but not write */
-                return 0;
-            } 
+                HGOTO_DONE(0)
+            }
             else if ((filter_config_flags
                         & (H5Z_FILTER_CONFIG_ENCODE_ENABLED | H5Z_FILTER_CONFIG_DECODE_ENABLED)) == H5Z_FILTER_CONFIG_ENCODE_ENABLED) {
                 /* encoder only: write but not read (???) */
-                return -1;
-            } 
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "encoder only: write but not read");
+            }
             else if ((filter_config_flags
                         & (H5Z_FILTER_CONFIG_ENCODE_ENABLED | H5Z_FILTER_CONFIG_DECODE_ENABLED))
                         == (H5Z_FILTER_CONFIG_ENCODE_ENABLED | H5Z_FILTER_CONFIG_DECODE_ENABLED)) {
-                return 1;
+                HGOTO_DONE(1)
             }
-	}
+        }
 #endif
             break;
 
-	case H5Z_FILTER_SHUFFLE:
+    case H5Z_FILTER_SHUFFLE:
             break;
 
-	case H5Z_FILTER_FLETCHER32:
+    case H5Z_FILTER_FLETCHER32:
             break;
 
-	case H5Z_FILTER_NBIT:
+    case H5Z_FILTER_NBIT:
             break;
 
-	case H5Z_FILTER_SCALEOFFSET:
+    case H5Z_FILTER_SCALEOFFSET:
             break;
     }/*switch*/
 
-    return 1;
+done:
+    return ret_value;
 }
 
diff --git a/tools/lib/h5tools_ref.c b/tools/lib/h5tools_ref.c
index 8c869c8..d6e5f01 100644
--- a/tools/lib/h5tools_ref.c
+++ b/tools/lib/h5tools_ref.c
@@ -5,16 +5,12 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#include <stdio.h>
-#include <stdlib.h>
 #include "h5tools_ref.h"
 #include "H5private.h"
 #include "H5SLprivate.h"
@@ -111,19 +107,21 @@ static int
 init_ref_path_table(void)
 {
     /* Sanity check */
-    HDassert(thefile > 0);
-
-    /* Create skip list to store reference path information */
-    if((ref_path_table = H5SL_create(H5SL_TYPE_HADDR, NULL))==NULL)
+    if(thefile > 0) {
+        /* Create skip list to store reference path information */
+        if((ref_path_table = H5SL_create(H5SL_TYPE_HADDR, NULL))==NULL)
+            return (-1);
+
+        /* Iterate over objects in this file */
+        if(h5trav_visit(thefile, "/", TRUE, TRUE, init_ref_path_cb, NULL, NULL) < 0) {
+            error_msg("unable to construct reference path table\n");
+            h5tools_setstatus(EXIT_FAILURE);
+        } /* end if */
+
+        return(0);
+    }
+    else
         return (-1);
-
-    /* Iterate over objects in this file */
-    if(h5trav_visit(thefile, "/", TRUE, TRUE, init_ref_path_cb, NULL, NULL) < 0) {
-        error_msg("unable to construct reference path table\n");
-        h5tools_setstatus(EXIT_FAILURE);
-    } /* end if */
-
-    return(0);
 }
 
 /*-------------------------------------------------------------------------
@@ -169,6 +167,8 @@ ref_path_table_lookup(const char *thepath)
 {
     H5O_info_t  oi;
 
+    if((thepath == NULL) || (HDstrlen(thepath) == 0))
+        return HADDR_UNDEF;
     /* Allow lookups on the root group, even though it doesn't have any link info */
     if(HDstrcmp(thepath, "/")) {
         H5L_info_t  li;
@@ -215,16 +215,17 @@ ref_path_table_put(const char *path, haddr_t objno)
 {
     ref_path_node_t *new_node;
 
-    HDassert(ref_path_table);
-    HDassert(path);
+    if(ref_path_table && path) {
+        if((new_node = (ref_path_node_t *)HDmalloc(sizeof(ref_path_node_t))) == NULL)
+            return(-1);
 
-    if((new_node = (ref_path_node_t *)HDmalloc(sizeof(ref_path_node_t))) == NULL)
-        return(-1);
+        new_node->objno = objno;
+        new_node->path = HDstrdup(path);
 
-    new_node->objno = objno;
-    new_node->path = HDstrdup(path);
-
-    return(H5SL_insert(ref_path_table, new_node, &(new_node->objno)));
+        return(H5SL_insert(ref_path_table, new_node, &(new_node->objno)));
+    }
+    else
+        return (-1);
 }
 
 /*
diff --git a/tools/lib/h5tools_ref.h b/tools/lib/h5tools_ref.h
index 7ddb91a..b7bd9a3 100644
--- a/tools/lib/h5tools_ref.h
+++ b/tools/lib/h5tools_ref.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef H5TOOLS_REF_H__
diff --git a/tools/lib/h5tools_str.c b/tools/lib/h5tools_str.c
index 358e993..a018394 100644
--- a/tools/lib/h5tools_str.c
+++ b/tools/lib/h5tools_str.c
@@ -5,44 +5,34 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Programmer:  Bill Wendling <wendling@ncsa.uiuc.edu>
- *              Monday, 19. February 2001
- *
  * Purpose: These are string functions for us to use and abuse.
  */
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
 #include "H5private.h"
-#include "h5tools.h"            /*for h5tool_format_t structure    */
+#include "h5tools.h"            /* for h5tool_format_t structure */
 #include "h5tools_ref.h"
-#include "h5tools_str.h"        /*function prototypes       */
+#include "h5tools_str.h"        /* function prototypes */
 
 /* Copied from hl/src/H5LDprivate.h */
 /* Info about the list of comma-separated compound fields */
 typedef struct H5LD_memb_t {
-   size_t tot_offset;
-   size_t last_tsize;
-   hid_t last_tid;
-   char **names;
+    size_t    tot_offset;
+    size_t    last_tsize;
+    hid_t     last_tid;
+    char    **names;
 } H5LD_memb_t;
 
 /*
  * If REPEAT_VERBOSE is defined then character strings will be printed so
  * that repeated character sequences like "AAAAAAAAAA" are displayed as
  *
- *  'A' repeates 9 times
+ *  'A' repeats 9 times
  *
  * Otherwise the format is more Perl-like
  *
@@ -63,15 +53,12 @@ void            h5tools_str_indent(h5tools_str_t *str, const h5tool_format_t *in
  * Function:    h5tools_str_close
  *
  * Purpose: Closes a string by releasing it's memory and setting the size
- *      information to zero.
+ *          information to zero.
  *
  * Return:  void
  *
  * Programmer:  Robb Matzke
  *              Monday, April 26, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 void
@@ -87,17 +74,14 @@ h5tools_str_close(h5tools_str_t *str)
  * Function:    h5tools_str_len
  *
  * Purpose: Returns the length of the string, not counting the null
- *      terminator.
+ *          terminator.
  *
  * Return:  Success:    Length of string
  *
- *      Failure:    0
+ *          Failure:    0
  *
  * Programmer:  Robb Matzke
  *              Monday, April 26, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 H5_ATTR_PURE size_t
@@ -110,43 +94,34 @@ h5tools_str_len(h5tools_str_t *str)
  * Function:    h5tools_str_append
  *
  * Purpose: Formats variable arguments according to printf() format
- *      string and appends the result to variable length string STR.
+ *          string and appends the result to variable length string STR.
  *
  * Return:  Success:    Pointer to buffer containing result.
  *
- *      Failure:    NULL
+ *          Failure:    NULL
  *
  * Programmer:  Robb Matzke
  *              Monday, April 26, 1999
- *
- * Modifications:
- *
- *              Major change:  need to check results of vsnprintf to
- *              handle errors, empty format, and overflows.
- *
- * Programmer:  REMcG Matzke
- *              June 16, 2004
- *
  *-------------------------------------------------------------------------
  */
 char *
 h5tools_str_append(h5tools_str_t *str/*in,out*/, const char *fmt, ...)
 {
-    va_list ap;
+    va_list    ap;
 
     /* Make sure we have some memory into which to print */
-    if (!str->s || str->nalloc <= 0)
+    if(!str->s || str->nalloc <= 0)
         h5tools_str_reset(str);
 
-    if (HDstrlen(fmt) == 0)
+    if(HDstrlen(fmt) == 0)
         /* nothing to print */
         return str->s;
 
     /* Format the arguments and append to the value already in `str' */
-    while (1) {
+    while(1) {
         /* How many bytes available for new value, counting the new NUL */
+        int    nchars = -1;
         size_t avail = str->nalloc - str->len;
-        int nchars = -1;
 
         HDva_start(ap, fmt);
         nchars = HDvsnprintf(str->s + str->len, avail, fmt, ap);
@@ -163,11 +138,11 @@ h5tools_str_append(h5tools_str_t *str/*in,out*/, const char *fmt, ...)
          * to lack of buffer size, so try one more time after realloc more
          * buffer size before return NULL.
          */
-        if (nchars < 0)
+        if(nchars < 0)
             /* failure, such as bad format */
             return NULL;
 
-        if ((size_t) nchars >= avail || (0 == nchars && (HDstrcmp(fmt, "%s")))) {
+        if((size_t) nchars >= avail || (0 == nchars && (HDstrcmp(fmt, "%s")))) {
             /* Truncation return value as documented by C99, or zero return value with either of the
              * following conditions, each of which indicates that the proper C99 return value probably
              *  should have been positive when the format string is
@@ -193,24 +168,21 @@ h5tools_str_append(h5tools_str_t *str/*in,out*/, const char *fmt, ...)
  * Function:    h5tools_str_reset
  *
  * Purpose: Reset the string to the empty value. If no memory is
- *      allocated yet then initialize the h5tools_str_t struct.
+ *          allocated yet then initialize the h5tools_str_t struct.
  *
  * Return:  Success:    Ptr to the buffer which contains a null
- *              character as the first element.
+ *                      character as the first element.
  *
- *      Failure:    NULL
+ *          Failure:    NULL
  *
  * Programmer:  Robb Matzke
  *              Monday, April 26, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 char *
 h5tools_str_reset(h5tools_str_t *str/*in,out*/)
 {
-    if (!str->s || str->nalloc <= 0) {
+    if(!str->s || str->nalloc <= 0) {
         str->nalloc = STR_INIT_LEN;
         str->s = (char*)HDmalloc(str->nalloc);
         HDassert(str->s);
@@ -228,19 +200,16 @@ h5tools_str_reset(h5tools_str_t *str/*in,out*/)
  *
  * Return:  Success:    Pointer to the string
  *
- *      Failure:    NULL
+ *          Failure:    NULL
  *
  * Programmer:  Robb Matzke
  *              Monday, April 26, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 char *
 h5tools_str_trunc(h5tools_str_t *str/*in,out*/, size_t size)
 {
-    if (size < str->len) {
+    if(size < str->len) {
         str->len = size;
         str->s[size] = '\0';
     }
@@ -252,41 +221,38 @@ h5tools_str_trunc(h5tools_str_t *str/*in,out*/, size_t size)
  * Function:    h5tools_str_fmt
  *
  * Purpose: Reformat a string contents beginning at character START
- *      according to printf format FMT. FMT should contain no format
- *      specifiers except possibly the `%s' variety. For example, if
- *      the input string is `hello' and the format is "<<%s>>" then
- *      the output value will be "<<hello>>".
+ *          according to printf format FMT. FMT should contain no format
+ *          specifiers except possibly the `%s' variety. For example, if
+ *          the input string is `hello' and the format is "<<%s>>" then
+ *          the output value will be "<<hello>>".
  *
  * Return:  Success:    A pointer to the resulting string.
  *
- *      Failure:    NULL
+ *          Failure:    NULL
  *
  * Programmer:  Robb Matzke
  *              Monday, April 26, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 char *
 h5tools_str_fmt(h5tools_str_t *str/*in,out*/, size_t start, const char *fmt)
 {
-    char _temp[1024], *temp = _temp;
+    char    _temp[1024], *temp = _temp;
 
     HDassert(str);
     HDassert(fmt);
 
     /* If the format string is simply "%s" then don't bother doing anything */
-    if (!HDstrcmp(fmt, "%s"))
+    if(!HDstrcmp(fmt, "%s"))
         return str->s;
 
     /*
      * Save the input value if there is a `%' anywhere in FMT.  Otherwise
      * don't bother because we don't need a temporary copy.
      */
-    if (HDstrchr(fmt, '%')) {
+    if(HDstrchr(fmt, '%')) {
         size_t n = sizeof(_temp);
-        if (str->len - start + 1 > n) {
+        if(str->len - start + 1 > n) {
             n = str->len - start + 1;
             temp = (char*)HDmalloc(n);
             HDassert(temp);
@@ -300,7 +266,7 @@ h5tools_str_fmt(h5tools_str_t *str/*in,out*/, size_t start, const char *fmt)
     h5tools_str_append(str, fmt, temp);
 
     /* Free the temp buffer if we allocated one */
-    if (temp != _temp)
+    if(temp != _temp)
         HDfree(temp);
 
     return str->s;
@@ -313,37 +279,34 @@ h5tools_str_fmt(h5tools_str_t *str/*in,out*/, size_t start, const char *fmt)
  *
  * Return:  Success:    Pointer to the prefix.
  *
- *      Failure:    NULL
+ *          Failure:    NULL
  *
  * Programmer:  Robb Matzke
  *              Thursday, July 23, 1998
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 char *
 h5tools_str_prefix(h5tools_str_t *str/*in,out*/, const h5tool_format_t *info,
     hsize_t elmtno, unsigned ndims, h5tools_context_t *ctx)
 {
-    size_t i = 0;
-    hsize_t curr_pos = elmtno;
+    size_t    i = 0;
+    hsize_t   curr_pos = elmtno;
 
     h5tools_str_reset(str);
 
-    if (ndims > 0) {
+    if(ndims > 0) {
         /*
          * Calculate the number of elements represented by a unit change in a
          * certain index position.
          */
-        for (i = 0; i < (size_t) ndims; i++) {
+        for(i = 0; i < (size_t) ndims; i++) {
             ctx->pos[i] = curr_pos / ctx->acc[i];
             curr_pos -= ctx->acc[i] * ctx->pos[i];
         }
         HDassert(curr_pos == 0);
 
         /* Print the index values */
-        for (i = 0; i < (size_t) ndims; i++) {
+        for(i = 0; i < (size_t) ndims; i++) {
             if (i)
                 h5tools_str_append(str, "%s", OPT(info->idx_sep, ","));
 
@@ -352,10 +315,8 @@ h5tools_str_prefix(h5tools_str_t *str/*in,out*/, const h5tool_format_t *info,
 
         }
     }
-    else {
-        /* Scalar */
+    else        /* Scalar */
         h5tools_str_append(str, OPT(info->idx_n_fmt, HSIZE_T_FORMAT), (hsize_t) 0);
-    }
 
     /* Add prefix and suffix to the index */
     return h5tools_str_fmt(str, (size_t)0, OPT(info->idx_fmt, "%s: "));
@@ -379,21 +340,21 @@ h5tools_str_region_prefix(h5tools_str_t *str, const h5tool_format_t *info,
         hsize_t elmtno, hsize_t *ptdata, unsigned ndims, hsize_t max_idx[],
         h5tools_context_t *ctx)
 {
-    hsize_t p_prod[H5S_MAX_RANK];
-    size_t i = 0;
-    hsize_t curr_pos = elmtno;
+    size_t    i = 0;
+    hsize_t   curr_pos = elmtno;
+    hsize_t   p_prod[H5S_MAX_RANK];
 
     h5tools_str_reset(str);
 
-    if (ndims > 0) {
+    if(ndims > 0) {
         /*
          * Calculate the number of elements represented by a unit change in a
          * certain index position.
          */
-        for (i = ndims - 1, p_prod[ndims - 1] = 1; i > 0; --i)
+        for(i = ndims - 1, p_prod[ndims - 1] = 1; i > 0; --i)
             p_prod[i - 1] = (max_idx[i]) * p_prod[i];
 
-        for (i = 0; i < (size_t) ndims; i++) {
+        for(i = 0; i < (size_t) ndims; i++) {
             if(curr_pos > 0) {
                 ctx->pos[i] = curr_pos / p_prod[i];
                 curr_pos -= p_prod[i] * ctx->pos[i];
@@ -404,18 +365,16 @@ h5tools_str_region_prefix(h5tools_str_t *str, const h5tool_format_t *info,
         }
 
         /* Print the index values */
-        for (i = 0; i < (size_t) ndims; i++) {
-            if (i)
+        for(i = 0; i < (size_t) ndims; i++) {
+            if(i)
                 h5tools_str_append(str, "%s", OPT(info->idx_sep, ","));
 
             h5tools_str_append(str, OPT(info->idx_n_fmt, HSIZE_T_FORMAT), (hsize_t) ctx->pos[i]);
 
         }
     } /* if (ndims > 0) */
-    else {
-        /* Scalar */
+    else        /* Scalar */
         h5tools_str_append(str, OPT(info->idx_n_fmt, HSIZE_T_FORMAT), (hsize_t) 0);
-    }
 
     /* Add prefix and suffix to the index */
     return h5tools_str_fmt(str, (size_t)0, OPT(info->idx_fmt, "%s: "));
@@ -451,7 +410,7 @@ h5tools_str_dump_space_slabs(h5tools_str_t *str, hid_t rspace,
 
     /* Start coordinates */
     h5tools_str_append(str, "%s%s ", info->line_indent, START);
-    for (j = 0; j < ndims; j++)
+    for(j = 0; j < ndims; j++)
         h5tools_str_append(str, "%s" HSIZE_T_FORMAT, j ? "," : "(", start[j]);
     h5tools_str_append(str, ")");
     h5tools_str_append(str, "%s", "\n");
@@ -459,7 +418,7 @@ h5tools_str_dump_space_slabs(h5tools_str_t *str, hid_t rspace,
 
     /* Stride coordinates */
     h5tools_str_append(str, "%s ", STRIDE);
-    for (j = 0; j < ndims; j++)
+    for(j = 0; j < ndims; j++)
         h5tools_str_append(str, "%s" HSIZE_T_FORMAT, j ? "," : "(", stride[j]);
     h5tools_str_append(str, ")");
     h5tools_str_append(str, "%s", "\n");
@@ -467,7 +426,7 @@ h5tools_str_dump_space_slabs(h5tools_str_t *str, hid_t rspace,
 
     /* Count coordinates */
     h5tools_str_append(str, "%s ", COUNT);
-    for (j = 0; j < ndims; j++) {
+    for(j = 0; j < ndims; j++) {
         if(count[j] == H5S_UNLIMITED)
             h5tools_str_append(str, "%s%s", j ? "," : "(","H5S_UNLIMITED");
         else
@@ -479,7 +438,7 @@ h5tools_str_dump_space_slabs(h5tools_str_t *str, hid_t rspace,
 
     /* Block coordinates */
     h5tools_str_append(str, "%s ", BLOCK);
-    for (j = 0; j < ndims; j++) {
+    for(j = 0; j < ndims; j++) {
         if(block[j] == H5S_UNLIMITED)
             h5tools_str_append(str, "%s%s", j ? "," : "(","H5S_UNLIMITED");
         else
@@ -496,8 +455,7 @@ h5tools_str_dump_space_slabs(h5tools_str_t *str, hid_t rspace,
  *
  * Return:  none
  *
- * In/Out:
- *      h5tools_str_t     *str
+ * In/Out:  h5tools_str_t     *str
  *-------------------------------------------------------------------------
  */
 void
@@ -514,12 +472,12 @@ h5tools_str_dump_space_blocks(h5tools_str_t *str, hid_t rspace,
     } H5E_END_TRY;
 
     /* Print block information */
-    if (snblocks > 0) {
+    if(snblocks > 0) {
+        hsize_t    alloc_size;
         hsize_t    nblocks;
         hsize_t   *ptdata;
-        hsize_t    alloc_size;
+        hsize_t    u;
         unsigned   ndims = (unsigned)H5Sget_simple_extent_ndims(rspace);
-        hsize_t u;
 
         nblocks = (hsize_t)snblocks;
         alloc_size = nblocks * ndims * 2 * sizeof(ptdata[0]);
@@ -527,17 +485,17 @@ h5tools_str_dump_space_blocks(h5tools_str_t *str, hid_t rspace,
         ptdata = (hsize_t *)HDmalloc((size_t) alloc_size);
         H5Sget_select_hyper_blocklist(rspace, (hsize_t)0, nblocks, ptdata);
 
-        for (u = 0; u < nblocks; u++) {
+        for(u = 0; u < nblocks; u++) {
             unsigned v;
 
             h5tools_str_append(str, info->dset_blockformat_pre, u ? "," OPTIONAL_LINE_BREAK " " : "", (unsigned long)u);
 
             /* Start coordinates and opposite corner */
-            for (v = 0; v < ndims; v++)
+            for(v = 0; v < ndims; v++)
                 h5tools_str_append(str, "%s" HSIZE_T_FORMAT, v ? "," : "(",
                                     ptdata[u * 2 * ndims + v]);
 
-            for (v = 0; v < ndims; v++)
+            for(v = 0; v < ndims; v++)
                 h5tools_str_append(str, "%s" HSIZE_T_FORMAT, v ? "," : ")-(",
                                     ptdata[u * 2 * ndims + v + ndims]);
 
@@ -556,8 +514,7 @@ h5tools_str_dump_space_blocks(h5tools_str_t *str, hid_t rspace,
  *
  * Return:  none
  *
- * In/Out:
- *      h5tools_str_t     *str
+ * In/Out:  h5tools_str_t     *str
  *-------------------------------------------------------------------------
  */
 void
@@ -575,11 +532,11 @@ h5tools_str_dump_space_points(h5tools_str_t *str, hid_t rspace,
 
     /* Print point information */
     if (snpoints > 0) {
-        hsize_t   npoints;
         hsize_t    alloc_size;
+        hsize_t    npoints;
         hsize_t   *ptdata;
-        unsigned ndims = (unsigned)H5Sget_simple_extent_ndims(rspace);
-        hsize_t u;
+        hsize_t    u;
+        unsigned   ndims = (unsigned)H5Sget_simple_extent_ndims(rspace);
 
         npoints = (hsize_t)snpoints;
         alloc_size = npoints * ndims * sizeof(ptdata[0]);
@@ -587,13 +544,13 @@ h5tools_str_dump_space_points(h5tools_str_t *str, hid_t rspace,
         ptdata = (hsize_t *)HDmalloc((size_t) alloc_size);
         H5Sget_select_elem_pointlist(rspace, (hsize_t)0, npoints, ptdata);
 
-        for (u = 0; u < npoints; u++) {
+        for(u = 0; u < npoints; u++) {
             unsigned v;
 
             h5tools_str_append(str, info->dset_ptformat_pre, u ? "," OPTIONAL_LINE_BREAK " " : "",
                                (unsigned long)u);
 
-            for (v = 0; v < ndims; v++)
+            for(v = 0; v < ndims; v++)
                 h5tools_str_append(str, "%s" HSIZE_T_FORMAT, v ? "," : "(",
                                   (ptdata[u * ndims + v]));
 
@@ -616,16 +573,16 @@ h5tools_str_dump_space_points(h5tools_str_t *str, hid_t rspace,
 static void
 h5tools_print_char(h5tools_str_t *str, const h5tool_format_t *info, char ch)
 {
-    if (info->str_locale == ESCAPE_HTML) {
-        if (ch <= ' ' || ch > '~')
+    if(info->str_locale == ESCAPE_HTML) {
+        if(ch <= ' ' || ch > '~')
             h5tools_str_append(str, "%%%02x", ch);
         else
             h5tools_str_append(str, "%c", ch);
     }
     else {
-        switch (ch) {
+        switch(ch) {
         case '"':
-            if (!info->do_escape)
+            if(!info->do_escape)
                 h5tools_str_append(str, "\"");
             else
                 h5tools_str_append(str, "\\\"");
@@ -637,19 +594,19 @@ h5tools_print_char(h5tools_str_t *str, const h5tool_format_t *info, char ch)
                 h5tools_str_append(str, "\\\\");
             break;
         case '\b':
-            if (!info->do_escape)
+            if(!info->do_escape)
                 h5tools_str_append(str, "\b");
             else
                 h5tools_str_append(str, "\\b");
             break;
         case '\f':
-            if (!info->do_escape)
+            if(!info->do_escape)
                 h5tools_str_append(str, "\f");
             else
                 h5tools_str_append(str, "\\f");
             break;
         case '\n':
-            if (!info->do_escape) {
+            if(!info->do_escape) {
                 h5tools_str_append(str, "\n");
                 h5tools_str_append(str, "           ");
             }
@@ -657,7 +614,7 @@ h5tools_print_char(h5tools_str_t *str, const h5tool_format_t *info, char ch)
                 h5tools_str_append(str, "\\n");
             break;
         case '\r':
-            if (!info->do_escape) {
+            if(!info->do_escape) {
                 h5tools_str_append(str, "\r");
                 h5tools_str_append(str, "           ");
             }
@@ -665,13 +622,13 @@ h5tools_print_char(h5tools_str_t *str, const h5tool_format_t *info, char ch)
                 h5tools_str_append(str, "\\r");
             break;
         case '\t':
-            if (!info->do_escape)
+            if(!info->do_escape)
                 h5tools_str_append(str, "\t");
             else
                 h5tools_str_append(str, "\\t");
             break;
         default:
-            if (isprint(ch))
+            if(isprint(ch))
                 h5tools_str_append(str, "%c", ch);
             else
                 h5tools_str_append(str, "\\%03o", ch);
@@ -687,7 +644,7 @@ h5tools_str_indent(h5tools_str_t *str, const h5tool_format_t *info,
     unsigned u, indentlevel = 0;
 
     /* Write new prefix */
-    if (ctx->indent_level > 0)
+    if(ctx->indent_level > 0)
         indentlevel = ctx->indent_level;
     else
         /*
@@ -698,7 +655,7 @@ h5tools_str_indent(h5tools_str_t *str, const h5tool_format_t *info,
          */
         indentlevel = ctx->default_indent_level;
 
-    for (u = 0; u < indentlevel; u++)
+    for(u = 0; u < indentlevel; u++)
         h5tools_str_append(str, "%s", OPT(info->line_indent, ""));
 }
 
@@ -740,7 +697,7 @@ h5tools_str_indent(h5tools_str_t *str, const h5tool_format_t *info,
  *  added H5T_NATIVE_LDOUBLE case
  *
  *  Vailin Choi; August 2010
- *	Modified to handle printing of selected compound fields for h5watch.
+ *    Modified to handle printing of selected compound fields for h5watch.
  *
  *  Raymond Lu, 2011-09-01
  *  CLANG compiler complained about the line (about 800):
@@ -758,16 +715,17 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
 {
     size_t         nsize, offset, size=0, nelmts, start;
     H5T_sign_t     nsign;
-    char          *name;
+    char          *name = NULL;
     unsigned char *ucp_vp = (unsigned char *)vp;
     char          *cp_vp = (char *)vp;
-    hid_t          memb, obj;
+    hid_t          memb = -1;
+    hid_t          obj = -1;
     static char    fmt_llong[8], fmt_ullong[8];
     H5T_str_t      pad;
     H5T_class_t    type_class;
 
     /* Build default formats for long long types */
-    if (!fmt_llong[0]) {
+    if(!fmt_llong[0]) {
         HDsnprintf(fmt_llong, sizeof(fmt_llong), "%%%sd", H5_PRINTF_LL_WIDTH);
         HDsnprintf(fmt_ullong, sizeof(fmt_ullong), "%%%su", H5_PRINTF_LL_WIDTH);
     }
@@ -777,33 +735,31 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
 
     nsize = H5Tget_size(type);
     nsign = H5Tget_sign(type);
-    if (info->raw) {
+    if(info->raw) {
         size_t i;
 
-        if (1 == nsize) {
+        if(1 == nsize)
             h5tools_str_append(str, OPT(info->fmt_raw, "0x%02x"), ucp_vp[0]);
-        }
-        else {
-            for (i = 0; i < nsize; i++) {
-                if (i)
+        else
+            for(i = 0; i < nsize; i++) {
+                if(i)
                     h5tools_str_append(str, ":");
                 h5tools_str_append(str, OPT(info->fmt_raw, "%02x"), ucp_vp[i]);
             }
-        }
     }
     else {
         if((type_class = H5Tget_class(type)) < 0)
             return NULL;
         switch (type_class) {
             case H5T_FLOAT:
-                if (sizeof(float) == nsize) {
+                if(sizeof(float) == nsize) {
                     /* if (H5Tequal(type, H5T_NATIVE_FLOAT)) */
                     float tempfloat;
 
                     HDmemcpy(&tempfloat, vp, sizeof(float));
                     h5tools_str_append(str, OPT(info->fmt_float, "%g"), (double)tempfloat);
                 }
-                else if (sizeof(double) == nsize) {
+                else if(sizeof(double) == nsize) {
                     /* if (H5Tequal(type, H5T_NATIVE_DOUBLE)) */
                     double tempdouble;
 
@@ -811,7 +767,7 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                     h5tools_str_append(str, OPT(info->fmt_double, "%g"), tempdouble);
 #if H5_SIZEOF_LONG_DOUBLE !=0
                 }
-                else if (sizeof(long double) == nsize) {
+                else if(sizeof(long double) == nsize) {
                     /* if (H5Tequal(type, H5T_NATIVE_LDOUBLE)) */
                     long double templdouble;
 
@@ -824,15 +780,15 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
             case H5T_STRING:
                 {
                     unsigned int i;
-                    char quote = '\0';
-                    char *s;
+                    char         quote = '\0';
+                    char        *s;
 
                     quote = '\0';
-                    if (H5Tis_variable_str(type)) {
+                    if(H5Tis_variable_str(type)) {
                         /* cp_vp is the pointer into the struct where a `char*' is stored. So we have
                          * to dereference the pointer to get the `char*' to pass to HDstrlen(). */
                         s = *(char**) cp_vp;
-                        if (s != NULL) size = HDstrlen(s);
+                        if(s != NULL) size = HDstrlen(s);
                     }
                     else {
                         s = cp_vp;
@@ -841,10 +797,10 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                     pad = H5Tget_strpad(type);
 
                     /* Check for NULL pointer for string */
-                    if (s == NULL)
+                    if(s == NULL)
                         h5tools_str_append(str, "NULL");
                     else {
-                        for (i = 0; i < size && (s[i] || pad != H5T_STR_NULLTERM); i++) {
+                        for(i = 0; i < size && (s[i] || pad != H5T_STR_NULLTERM); i++) {
                             unsigned j = 1;
 
                             /*
@@ -852,7 +808,7 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                              * threshold is zero then that means it can repeat any number
                              * of times.
                              */
-                            if (info->str_repeat > 0) while (i + j < size && s[i] == s[i + j])
+                            if(info->str_repeat > 0) while (i + j < size && s[i] == s[i + j])
                                 j++;
 
                             /*
@@ -861,14 +817,14 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                              * the characters, then make sure the character to be repeated is
                              * in it's own quote.
                              */
-                            if (info->str_repeat > 0 && j > info->str_repeat) {
-                                if (quote)
+                            if(info->str_repeat > 0 && j > info->str_repeat) {
+                                if(quote)
                                     h5tools_str_append(str, "%c", quote);
 
                                 quote = '\'';
                                 h5tools_str_append(str, "%s%c", i ? " " : "", quote);
                             }
-                            else if (!quote) {
+                            else if(!quote) {
                                 quote = '"';
                                 h5tools_str_append(str, "%s%c", i ? " " : "", quote);
                             }
@@ -877,7 +833,7 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                             h5tools_print_char(str, info, s[i]);
 
                             /* Print the repeat count */
-                            if (info->str_repeat && j > info->str_repeat) {
+                            if(info->str_repeat && j > info->str_repeat) {
 #ifdef REPEAT_VERBOSE
                                 h5tools_str_append(str, "%c repeats %d times", quote, j - 1);
 #else
@@ -888,10 +844,10 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                             }
                         }
 
-                        if (quote)
+                        if(quote)
                             h5tools_str_append(str, "%c", quote);
 
-                        if (i == 0)
+                        if(i == 0)
                             /*empty string*/
                             h5tools_str_append(str, "\"\"");
                     } /* end else */
@@ -899,15 +855,15 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                 break;
 
             case H5T_INTEGER:
-                if (sizeof(char) == nsize) {
-                    if (info->ascii)
+                if(sizeof(char) == nsize) {
+                    if(info->ascii)
                         h5tools_print_char(str, info, (char) (*ucp_vp));
                     else if(H5T_SGN_NONE == nsign) {
                         unsigned char tempuchar;
 
                         HDmemcpy(&tempuchar, ucp_vp, sizeof(unsigned char));
-                        if (packed_bits_num) {
-                            if (packed_data_offset >= 8 * sizeof(unsigned char))
+                        if(packed_bits_num) {
+                            if(packed_data_offset >= 8 * sizeof(unsigned char))
                                 tempuchar = 0;
                             else
                                 tempuchar = (unsigned char)((unsigned long long)(tempuchar >> packed_data_offset) & packed_data_mask);
@@ -918,8 +874,8 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                         signed char tempchar;
 
                         HDmemcpy(&tempchar, cp_vp, sizeof(char));
-                        if (packed_bits_num) {
-                            if (packed_data_offset >= 8 * sizeof(char))
+                        if(packed_bits_num) {
+                            if(packed_data_offset >= 8 * sizeof(char))
                                 tempchar = 0;
                             else
                                 tempchar = (signed char)((unsigned long long)(tempchar >> packed_data_offset) & packed_data_mask);
@@ -927,13 +883,13 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                         h5tools_str_append(str, OPT(info->fmt_schar, "%hhd"), tempchar);
                     }
                 } /* end if (sizeof(char) == nsize) */
-                else if (sizeof(int) == nsize) {
+                else if(sizeof(int) == nsize) {
                     if(H5T_SGN_NONE == nsign) {
-                        unsigned int       tempuint;
+                        unsigned int tempuint;
 
                         HDmemcpy(&tempuint, vp, sizeof(unsigned int));
-                        if (packed_bits_num) {
-                            if (packed_data_offset >= 8 * sizeof(unsigned int))
+                        if(packed_bits_num) {
+                            if(packed_data_offset >= 8 * sizeof(unsigned int))
                                 tempuint = 0;
                             else
                                 tempuint = (unsigned)((tempuint >> packed_data_offset) & packed_data_mask);
@@ -941,11 +897,11 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                         h5tools_str_append(str, OPT(info->fmt_uint, "%u"), tempuint);
                     }
                     else {
-                        int                tempint;
+                        int tempint;
 
                         HDmemcpy(&tempint, vp, sizeof(int));
-                        if (packed_bits_num) {
-                            if (packed_data_offset >= 8 * sizeof(int))
+                        if(packed_bits_num) {
+                            if(packed_data_offset >= 8 * sizeof(int))
                                 tempint = 0;
                             else
                                 tempint = (int)((unsigned long long)(tempint >> packed_data_offset) & packed_data_mask);
@@ -953,13 +909,13 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                         h5tools_str_append(str, OPT(info->fmt_int, "%d"), tempint);
                     }
                 } /* end if (sizeof(int) == nsize) */
-                else if (sizeof(short) == nsize) {
+                else if(sizeof(short) == nsize) {
                     if(H5T_SGN_NONE == nsign) {
                         unsigned short tempushort;
 
                         HDmemcpy(&tempushort, vp, sizeof(unsigned short));
-                        if (packed_bits_num) {
-                            if (packed_data_offset >= 8 * sizeof(unsigned short))
+                        if(packed_bits_num) {
+                            if(packed_data_offset >= 8 * sizeof(unsigned short))
                                 tempushort = 0;
                             else
                                 tempushort = (unsigned short)((unsigned long long)(tempushort >> packed_data_offset) & packed_data_mask);
@@ -970,8 +926,8 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                         short tempshort;
 
                         HDmemcpy(&tempshort, vp, sizeof(short));
-                        if (packed_bits_num) {
-                            if (packed_data_offset >= 8 * sizeof(short))
+                        if(packed_bits_num) {
+                            if(packed_data_offset >= 8 * sizeof(short))
                                 tempshort = 0;
                             else
                                 tempshort = (short)((unsigned long long)(tempshort >> packed_data_offset) & packed_data_mask);
@@ -979,13 +935,13 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                         h5tools_str_append(str, OPT(info->fmt_short, "%hd"), tempshort);
                     }
                 } /* end if (sizeof(short) == nsize) */
-                else if (sizeof(long) == nsize) {
+                else if(sizeof(long) == nsize) {
                     if(H5T_SGN_NONE == nsign) {
-                        unsigned long      tempulong;
+                        unsigned long tempulong;
 
                         HDmemcpy(&tempulong, vp, sizeof(unsigned long));
-                        if (packed_bits_num) {
-                            if (packed_data_offset >= 8 * sizeof(unsigned long))
+                        if(packed_bits_num) {
+                            if(packed_data_offset >= 8 * sizeof(unsigned long))
                                 tempulong = 0;
                             else
                                 tempulong = (tempulong >> packed_data_offset) & packed_data_mask;
@@ -993,11 +949,11 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                         h5tools_str_append(str, OPT(info->fmt_ulong, "%lu"), tempulong);
                     }
                     else {
-                        long               templong;
+                        long templong;
 
                         HDmemcpy(&templong, vp, sizeof(long));
-                        if (packed_bits_num) {
-                            if (packed_data_offset >= 8 * sizeof(long))
+                        if(packed_bits_num) {
+                            if(packed_data_offset >= 8 * sizeof(long))
                                 templong = 0;
                             else
                                 templong = (long)((unsigned long long)(templong >> packed_data_offset) & packed_data_mask);
@@ -1006,13 +962,13 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                     }
                 } /* end if (sizeof(long) == nsize) */
 #if H5_SIZEOF_LONG != H5_SIZEOF_LONG_LONG
-                else if (sizeof(long long) == nsize) {
+                else if(sizeof(long long) == nsize) {
                     if(H5T_SGN_NONE == nsign) {
                         unsigned long long tempullong;
 
                         HDmemcpy(&tempullong, vp, sizeof(unsigned long long));
-                        if (packed_bits_num) {
-                            if (packed_data_offset >= 8 * sizeof(unsigned long long))
+                        if(packed_bits_num) {
+                            if(packed_data_offset >= 8 * sizeof(unsigned long long))
                                 tempullong = 0;
                             else
                                 tempullong = (tempullong >> packed_data_offset) & packed_data_mask;
@@ -1020,11 +976,11 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                         h5tools_str_append(str, OPT(info->fmt_ullong, fmt_ullong), tempullong);
                     }
                     else {
-                        long long          templlong;
+                        long long templlong;
 
                         HDmemcpy(&templlong, vp, sizeof(long long));
-                        if (packed_bits_num) {
-                            if (packed_data_offset >= 8 * sizeof(long long))
+                        if(packed_bits_num) {
+                            if(packed_data_offset >= 8 * sizeof(long long))
                                 templlong = 0;
                             else
                                 templlong = (templlong >> packed_data_offset) & packed_data_mask;
@@ -1037,31 +993,32 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
 
             case H5T_COMPOUND:
                 if(ctx->cmpd_listv) { /* there is <list_of_fields> */
-                    int save_indent_level;  	/* The indentation level */
-                    size_t curr_field;          /* Current field to display */
-                    int i = 0, x = 0; 		/* Local index variable */
-                    H5LD_memb_t **listv;  	/* Vector of information for <list_of_fields> */
+                    unsigned    save_indent_level;      /* The indentation level */
+                    size_t curr_field;             /* Current field to display */
+                    int    i = 0;                  /* Local index variable */
+                    unsigned x = 0;                /* Local index variable */
+                    const H5LD_memb_t * const *listv;           /* Vector of information for <list_of_fields> */
 
-                    listv = ctx->cmpd_listv;	    
+                    listv = ctx->cmpd_listv;
                     ctx->cmpd_listv = NULL;
 
                     h5tools_str_append(str, "%s", OPT(info->cmpd_pre, "{"));
 
-                    /* 
+                    /*
                      * Go through the vector containing info about the comma-separated list of
-                     * compound fields and then members in each field: 
-                     *	   put in "{", "}", ",", member name and value accordingly.
+                     * compound fields and then members in each field:
+                     *       put in "{", "}", ",", member name and value accordingly.
                      */
                     save_indent_level = ctx->indent_level;
                     for(curr_field = 0; listv[curr_field] != NULL; curr_field++) {
-                        if (curr_field)
+                        if(curr_field)
                             h5tools_str_append(str, "%s", OPT(info->cmpd_sep, ", "OPTIONAL_LINE_BREAK));
-                        else 
+                        else
                             h5tools_str_append(str, "%s", OPT(info->cmpd_end, ""));
 
                         if(info->arr_linebreak)
                             h5tools_str_indent(str, info, ctx);
-                        
+
                         /* Process members of each field */
                         for(i = 0; listv[curr_field]->names[i] != NULL; i++) {
                             h5tools_str_append(str, OPT(info->cmpd_name, ""), listv[curr_field]->names[i]);
@@ -1086,7 +1043,8 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
 
                     ctx->cmpd_listv = info->cmpd_listv;
 
-                } else {
+                }
+                else {
                     unsigned nmembs;
                     unsigned j;
 
@@ -1095,13 +1053,13 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
 
                     ctx->indent_level++;
 
-                    for (j = 0; j < nmembs; j++) {
-                        if (j)
+                    for(j = 0; j < nmembs; j++) {
+                        if(j)
                             h5tools_str_append(str, "%s", OPT(info->cmpd_sep, ", "OPTIONAL_LINE_BREAK));
                         else
                             h5tools_str_append(str, "%s", OPT(info->cmpd_end, ""));
 
-                        if (info->arr_linebreak)
+                        if(info->arr_linebreak)
                             h5tools_str_indent(str, info, ctx);
 
                         /* The name */
@@ -1119,7 +1077,7 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                     }
                     ctx->indent_level--;
 
-                    if (info->arr_linebreak) {
+                    if(info->arr_linebreak) {
                         h5tools_str_append(str, "%s", OPT(info->cmpd_end, ""));
                         h5tools_str_indent(str, info, ctx);
                     }
@@ -1131,27 +1089,24 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                 {
                     char enum_name[1024];
 
-                    if (H5Tenum_nameof(type, vp, enum_name, sizeof enum_name) >= 0) {
+                    if(H5Tenum_nameof(type, vp, enum_name, sizeof enum_name) >= 0)
                         h5tools_str_append(str, h5tools_escape(enum_name, sizeof(enum_name)));
-                    }
                     else {
                         size_t i;
-                        if (1 == nsize) {
+                        if(1 == nsize)
                             h5tools_str_append(str, "0x%02x", ucp_vp[0]);
-                        }
-                        else {
-                            for (i = 0; i < nsize; i++)
+                        else
+                            for(i = 0; i < nsize; i++)
                                 h5tools_str_append(str, "%s%02x", i ? ":" : "", ucp_vp[i]);
-                        }
                     }
                 }
                 break;
 
             case H5T_REFERENCE:
-                if (h5tools_str_is_zero(vp, nsize))
+                if(h5tools_str_is_zero(vp, nsize))
                     h5tools_str_append(str, "NULL");
                 else {
-                    if (nsize == H5R_DSET_REG_REF_BUF_SIZE) {
+                    if(nsize == H5R_DSET_REG_REF_BUF_SIZE) {
                         /* if (H5Tequal(type, H5T_STD_REF_DSETREG)) */
                         h5tools_str_sprint_region(str, info, container, vp);
                     }
@@ -1161,14 +1116,14 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                              * Object references -- show the type and OID of the referenced
                              * object.
                              */
-                            H5O_info_t oi;
+                            H5O_info_t  oi;
                             const char *path;
 
                             obj = H5Rdereference2(container, H5P_DEFAULT, H5R_OBJECT, vp);
                             H5Oget_info(obj, &oi);
 
                             /* Print object type and close object */
-                            switch (oi.type) {
+                            switch(oi.type) {
                                 case H5O_TYPE_GROUP:
                                     h5tools_str_append(str, H5_TOOLS_GROUP);
                                     break;
@@ -1190,14 +1145,14 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                             H5Oclose(obj);
 
                             /* Print OID */
-                            if (info->obj_hidefileno)
+                            if(info->obj_hidefileno)
                                 h5tools_str_append(str, info->obj_format, oi.addr);
                             else
                                 h5tools_str_append(str, info->obj_format, oi.fileno, oi.addr);
 
                             /* Print name */
                             path = lookup_ref_path(*(haddr_t *) vp);
-                            if (path) {
+                            if(path) {
                                 h5tools_str_append(str, " ");
                                 h5tools_str_append(str, path);
                                 h5tools_str_append(str, " ");
@@ -1208,8 +1163,8 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
 
             case H5T_ARRAY:
                 {
-                    int k, ndims;
-                    hsize_t i, dims[H5S_MAX_RANK], temp_nelmts;
+                    int        k, ndims;
+                    hsize_t    i, dims[H5S_MAX_RANK], temp_nelmts;
                     static int is_next_arry_elmt = 0;
 
                     /* Get the array's base datatype for each element */
@@ -1220,7 +1175,7 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                     HDassert(ndims >= 1 && ndims <= H5S_MAX_RANK);
 
                     /* Calculate the number of array elements */
-                    for (k = 0, nelmts = 1; k < ndims; k++) {
+                    for(k = 0, nelmts = 1; k < ndims; k++) {
                         temp_nelmts = nelmts;
                         temp_nelmts *= dims[k];
                         HDassert(temp_nelmts == (hsize_t) ((size_t) temp_nelmts));
@@ -1231,18 +1186,18 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
 
                     ctx->indent_level++;
 
-                    for (i = 0; i < nelmts; i++) {
-                        if (i)
+                    for(i = 0; i < nelmts; i++) {
+                        if(i)
                             h5tools_str_append(str, "%s", OPT(info->arr_sep, "," OPTIONAL_LINE_BREAK));
 
-                        if (info->arr_linebreak && i && i % dims[ndims - 1] == 0) {
+                        if(info->arr_linebreak && i && i % dims[ndims - 1] == 0) {
                             h5tools_str_append(str, "%s", "\n");
                             h5tools_str_indent(str, info, ctx);
 
                         } /* end if */
-                        else if (i && info->arr_sep) {
+                        else if(i && info->arr_sep) {
                             /* if next element begin, add next line with indent */
-                            if (is_next_arry_elmt) {
+                            if(is_next_arry_elmt) {
                                 is_next_arry_elmt = 0;
 
                                 h5tools_str_append(str, "%s", "\n ");
@@ -1283,21 +1238,21 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                     /* Get the number of sequence elements */
                     nelmts = ((hvl_t *) cp_vp)->len;
 
-                    for (i = 0; i < nelmts; i++) {
-                        if (i) h5tools_str_append(str, "%s", OPT(info->vlen_sep, "," OPTIONAL_LINE_BREAK));
+                    for(i = 0; i < nelmts; i++) {
+                        if(i) h5tools_str_append(str, "%s", OPT(info->vlen_sep, "," OPTIONAL_LINE_BREAK));
 
 #ifdef LATER
                         /* Need to fix so VL data breaks at correct location on end of line -QAK */
-                        if (info->arr_linebreak && h5tools_str_len(str)>=info->line_ncols) {
+                        if(info->arr_linebreak && h5tools_str_len(str)>=info->line_ncols) {
                             int x;
 
                             h5tools_str_append(str, "%s", "\n");
 
                             /* need to indent some more here */
-                            if (ctx->indent_level >= 0)
+                            if(ctx->indent_level >= 0)
                                 h5tools_str_append(str, "%s", OPT(info->line_pre, ""));
 
-                            for (x = 0; x < ctx->indent_level + 1; x++)
+                            for(x = 0; x < ctx->indent_level + 1; x++)
                                 h5tools_str_append(str,"%s",OPT(info->line_indent,""));
                         } /* end if */
 #endif /* LATER */
@@ -1321,13 +1276,11 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
                 {
                     /* All other types get printed as hexadecimal */
                     size_t i;
-                    if (1 == nsize) {
+                    if(1 == nsize)
                         h5tools_str_append(str, "0x%02x", ucp_vp[0]);
-                    }
-                    else {
-                        for (i = 0; i < nsize; i++)
+                    else
+                        for(i = 0; i < nsize; i++)
                             h5tools_str_append(str, "%s%02x", i ? ":" : "", ucp_vp[i]);
-                    }
                 }
                 break;
 
@@ -1354,14 +1307,15 @@ void
 h5tools_str_sprint_region(h5tools_str_t *str, const h5tool_format_t *info,
         hid_t container, void *vp)
 {
-    hid_t   obj, region;
-    char    ref_name[1024];
+    hid_t        obj = -1;
+    hid_t        region = -1;
+    char         ref_name[1024];
     H5S_sel_type region_type;
 
     obj = H5Rdereference2(container, H5P_DEFAULT, H5R_DATASET_REGION, vp);
-    if (obj >= 0) {
+    if(obj >= 0) {
         region = H5Rget_region(container, H5R_DATASET_REGION, vp);
-        if (region >= 0) {
+        if(region >= 0) {
             H5Rget_name(obj, H5R_DATASET_REGION, vp, (char*) ref_name, 1024);
 
             h5tools_str_append(str, info->dset_format, ref_name);
@@ -1383,33 +1337,30 @@ h5tools_str_sprint_region(h5tools_str_t *str, const h5tool_format_t *info,
 }
 
 /*-------------------------------------------------------------------------
- * Function:    h5tools_escape
+ * Function: h5tools_escape
  *
- * Purpose: Changes all "funny" characters in S into standard C escape
- *      sequences.
+ * Purpose:  Changes all "funny" characters in S into standard C escape
+ *           sequences.
  *
- * Return:  Success:    S
+ * Return:   Success:    S
  *
- *      Failure:    NULL if the buffer would overflow. The
+ *           Failure:    NULL if the buffer would overflow. The
  *              buffer has as many left-to-right escapes as
  *              possible before overflow would have happened.
  *
  * Programmer:  Robb Matzke
  *              Monday, April 26, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static char *
 h5tools_escape(char *s/*in,out*/, size_t size)
 {
-    register size_t i;
-    size_t n = HDstrlen(s);
+    register    size_t i;
     const char *escape;
-    char octal[8];
+    char        octal[8];
+    size_t      n = HDstrlen(s);
 
-    for (i = 0; i < n; i++) {
+    for(i = 0; i < n; i++) {
         switch (s[i]) {
         case '\'':
             escape = "\\\'";
@@ -1445,21 +1396,20 @@ h5tools_escape(char *s/*in,out*/, size_t size)
             escape = "\\v";
             break;
         default:
-            if (!isprint(s[i])) {
+            if(!isprint(s[i])) {
                 HDsnprintf(octal, sizeof(octal), "\\%03o", (unsigned char) s[i]);
                 escape = octal;
             }
-            else {
+            else
                 escape = NULL;
-            }
 
             break;
         }
 
-        if (escape) {
+        if(escape) {
             size_t esc_size = HDstrlen(escape);
 
-            if (n + esc_size + 1 > size)
+            if(n + esc_size + 1 > size)
                 /*would overflow*/
                 return NULL;
 
@@ -1476,15 +1426,12 @@ h5tools_escape(char *s/*in,out*/, size_t size)
 /*-------------------------------------------------------------------------
  * Function:    h5tools_str_is_zero
  *
- * Purpose: Determines if memory is initialized to all zero bytes.
+ * Purpose:     Determines if memory is initialized to all zero bytes.
  *
- * Return:  TRUE if all bytes are zero; FALSE otherwise
+ * Return:      TRUE if all bytes are zero; FALSE otherwise
  *
  * Programmer:  Robb Matzke
  *              Monday, June  7, 1999
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static hbool_t
@@ -1492,8 +1439,8 @@ h5tools_str_is_zero(const void *_mem, size_t size)
 {
     const unsigned char *mem = (const unsigned char *) _mem;
 
-    while (size-- > 0)
-        if (mem[size])
+    while(size-- > 0)
+        if(mem[size])
             return FALSE;
 
     return TRUE;
@@ -1518,11 +1465,11 @@ h5tools_str_is_zero(const void *_mem, size_t size)
 char *
 h5tools_str_replace ( const char *string, const char *substr, const char *replacement )
 {
-    char *tok = NULL;
+    char *tok    = NULL;
     char *newstr = NULL;
-    char *head = NULL;
- 
-    if(substr == NULL || replacement == NULL) 
+    char *head   = NULL;
+
+    if(substr == NULL || replacement == NULL)
         return HDstrdup(string);
     newstr = HDstrdup(string);
     head = newstr;
@@ -1533,8 +1480,8 @@ h5tools_str_replace ( const char *string, const char *substr, const char *replac
         newstr = (char *)HDmalloc(HDstrlen(oldstr) - HDstrlen(substr) + HDstrlen(replacement) + 1);
 
         if(newstr == NULL) {
-	    HDfree(oldstr);
-	    return NULL;
+            HDfree(oldstr);
+            return NULL;
         }
         HDmemcpy(newstr, oldstr, (size_t)(tok - oldstr));
         HDmemcpy(newstr + (tok - oldstr), replacement, HDstrlen(replacement));
diff --git a/tools/lib/h5tools_str.h b/tools/lib/h5tools_str.h
index 6173b89..a5045ac 100644
--- a/tools/lib/h5tools_str.h
+++ b/tools/lib/h5tools_str.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/lib/h5tools_type.c b/tools/lib/h5tools_type.c
index 8a56d29..f63c228 100644
--- a/tools/lib/h5tools_type.c
+++ b/tools/lib/h5tools_type.c
@@ -5,63 +5,22 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5private.h"
 #include "h5tools.h"
 
 /*-------------------------------------------------------------------------
- * Function: h5tools_get_native_type
- *
- * Purpose: Wrapper around H5Tget_native_type() to work around
- *  Problems with bitfields.
- *
- * Return: Success:    datatype ID
- *
- *  Failure:    FAIL
- *
- * Programmer: Quincey Koziol
- *              Tuesday, October  5, 2004
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-hid_t
-h5tools_get_native_type(hid_t type)
-{
-    hid_t p_type;
-    H5T_class_t type_class;
-
-    type_class = H5Tget_class(type);
-    if(type_class==H5T_BITFIELD)
-        p_type=H5Tcopy(type);
-    else
-        p_type = H5Tget_native_type(type,H5T_DIR_DEFAULT);
-
-    return(p_type);
-}
-
-
-/*-------------------------------------------------------------------------
  * Function: h5tools_get_little_endian_type
  *
  * Purpose: Get a little endian type from a file type
  *
  * Return: Success:    datatype ID
  *         Failure:    FAIL
- *
- * Programmer: Pedro Vicente Nunes
- *             Tuesday, July 18, 2006
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -78,33 +37,43 @@ h5tools_get_little_endian_type(hid_t tid)
 
     switch(type_class) {
         case H5T_INTEGER:
-            if ( size == 1 && sign == H5T_SGN_2)
-                p_type=H5Tcopy(H5T_STD_I8LE);
-            else if ( size == 2 && sign == H5T_SGN_2)
-                p_type=H5Tcopy(H5T_STD_I16LE);
-            else if ( size == 4 && sign == H5T_SGN_2)
-                p_type=H5Tcopy(H5T_STD_I32LE);
-            else if ( size == 8 && sign == H5T_SGN_2)
-                p_type=H5Tcopy(H5T_STD_I64LE);
-            else if ( size == 1 && sign == H5T_SGN_NONE)
-                p_type=H5Tcopy(H5T_STD_U8LE);
-            else if ( size == 2 && sign == H5T_SGN_NONE)
-                p_type=H5Tcopy(H5T_STD_U16LE);
-            else if ( size == 4 && sign == H5T_SGN_NONE)
-                p_type=H5Tcopy(H5T_STD_U32LE);
-            else if ( size == 8 && sign == H5T_SGN_NONE)
-                p_type=H5Tcopy(H5T_STD_U64LE);
+            if (size == 1 && sign == H5T_SGN_2)
+                p_type = H5Tcopy(H5T_STD_I8LE);
+            else if (size == 2 && sign == H5T_SGN_2)
+                p_type = H5Tcopy(H5T_STD_I16LE);
+            else if (size == 4 && sign == H5T_SGN_2)
+                p_type = H5Tcopy(H5T_STD_I32LE);
+            else if (size == 8 && sign == H5T_SGN_2)
+                p_type = H5Tcopy(H5T_STD_I64LE);
+            else if (size == 1 && sign == H5T_SGN_NONE)
+                p_type = H5Tcopy(H5T_STD_U8LE);
+            else if (size == 2 && sign == H5T_SGN_NONE)
+                p_type = H5Tcopy(H5T_STD_U16LE);
+            else if (size == 4 && sign == H5T_SGN_NONE)
+                p_type = H5Tcopy(H5T_STD_U32LE);
+            else if (size == 8 && sign == H5T_SGN_NONE)
+                p_type = H5Tcopy(H5T_STD_U64LE);
             break;
 
         case H5T_FLOAT:
-            if ( size == 4)
-                p_type=H5Tcopy(H5T_IEEE_F32LE);
-            else if ( size == 8)
-                p_type=H5Tcopy(H5T_IEEE_F64LE);
+            if (size == 4)
+                p_type = H5Tcopy(H5T_IEEE_F32LE);
+            else if (size == 8)
+                p_type = H5Tcopy(H5T_IEEE_F64LE);
             break;
 
-        case H5T_TIME:
         case H5T_BITFIELD:
+            if (size == 1)
+                p_type = H5Tcopy(H5T_STD_B8LE);
+            else if (size == 2)
+                p_type = H5Tcopy(H5T_STD_B16LE);
+            else if (size == 4)
+                p_type = H5Tcopy(H5T_STD_B32LE);
+            else if (size == 8)
+                p_type = H5Tcopy(H5T_STD_B64LE);
+            break;
+
+        case H5T_TIME:
         case H5T_OPAQUE:
         case H5T_STRING:
         case H5T_COMPOUND:
@@ -117,7 +86,6 @@ h5tools_get_little_endian_type(hid_t tid)
         case H5T_NO_CLASS:
         case H5T_NCLASSES:
         default:
-            HDassert(0);
             break;
 
     } /* end switch */
@@ -133,18 +101,12 @@ h5tools_get_little_endian_type(hid_t tid)
  *
  * Return: Success:    datatype ID
  *         Failure:    FAIL
- *
- * Programmer: Pedro Vicente Nunes
- *             Tuesday, July 18, 2006
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 hid_t
 h5tools_get_big_endian_type(hid_t tid)
 {
-    hid_t       p_type=-1;
+    hid_t       p_type = -1;
     H5T_class_t type_class;
     size_t      size;
     H5T_sign_t  sign;
@@ -155,33 +117,43 @@ h5tools_get_big_endian_type(hid_t tid)
 
     switch(type_class) {
         case H5T_INTEGER:
-            if ( size == 1 && sign == H5T_SGN_2)
-                p_type=H5Tcopy(H5T_STD_I8BE);
-            else if ( size == 2 && sign == H5T_SGN_2)
-                p_type=H5Tcopy(H5T_STD_I16BE);
-            else if ( size == 4 && sign == H5T_SGN_2)
-                p_type=H5Tcopy(H5T_STD_I32BE);
-            else if ( size == 8 && sign == H5T_SGN_2)
-                p_type=H5Tcopy(H5T_STD_I64BE);
-            else if ( size == 1 && sign == H5T_SGN_NONE)
-                p_type=H5Tcopy(H5T_STD_U8BE);
-            else if ( size == 2 && sign == H5T_SGN_NONE)
-                p_type=H5Tcopy(H5T_STD_U16BE);
-            else if ( size == 4 && sign == H5T_SGN_NONE)
-                p_type=H5Tcopy(H5T_STD_U32BE);
-            else if ( size == 8 && sign == H5T_SGN_NONE)
-                p_type=H5Tcopy(H5T_STD_U64BE);
+            if (size == 1 && sign == H5T_SGN_2)
+                p_type = H5Tcopy(H5T_STD_I8BE);
+            else if (size == 2 && sign == H5T_SGN_2)
+                p_type = H5Tcopy(H5T_STD_I16BE);
+            else if (size == 4 && sign == H5T_SGN_2)
+                p_type = H5Tcopy(H5T_STD_I32BE);
+            else if (size == 8 && sign == H5T_SGN_2)
+                p_type = H5Tcopy(H5T_STD_I64BE);
+            else if (size == 1 && sign == H5T_SGN_NONE)
+                p_type = H5Tcopy(H5T_STD_U8BE);
+            else if (size == 2 && sign == H5T_SGN_NONE)
+                p_type = H5Tcopy(H5T_STD_U16BE);
+            else if (size == 4 && sign == H5T_SGN_NONE)
+                p_type = H5Tcopy(H5T_STD_U32BE);
+            else if (size == 8 && sign == H5T_SGN_NONE)
+                p_type = H5Tcopy(H5T_STD_U64BE);
             break;
 
         case H5T_FLOAT:
-            if ( size == 4)
-                p_type=H5Tcopy(H5T_IEEE_F32BE);
-            else if ( size == 8)
-                p_type=H5Tcopy(H5T_IEEE_F64BE);
+            if (size == 4)
+                p_type = H5Tcopy(H5T_IEEE_F32BE);
+            else if (size == 8)
+                p_type = H5Tcopy(H5T_IEEE_F64BE);
             break;
 
-        case H5T_TIME:
         case H5T_BITFIELD:
+            if (size == 1)
+                p_type = H5Tcopy(H5T_STD_B8BE);
+            else if (size == 2)
+                p_type = H5Tcopy(H5T_STD_B16BE);
+            else if (size == 4)
+                p_type = H5Tcopy(H5T_STD_B32BE);
+            else if (size == 8)
+                p_type=H5Tcopy(H5T_STD_B64BE);
+            break;
+
+        case H5T_TIME:
         case H5T_OPAQUE:
         case H5T_STRING:
         case H5T_COMPOUND:
@@ -194,7 +166,6 @@ h5tools_get_big_endian_type(hid_t tid)
         case H5T_NO_CLASS:
         case H5T_NCLASSES:
         default:
-            HDassert(0);
             break;
     } /* end switch */
 
diff --git a/tools/lib/h5tools_utils.c b/tools/lib/h5tools_utils.c
index 0884945..5272e81 100644
--- a/tools/lib/h5tools_utils.c
+++ b/tools/lib/h5tools_utils.c
@@ -5,29 +5,17 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Programmer:  Bill Wendling <wendling@ncsa.uiuc.edu>
- *              Tuesday, 6. March 2001
- */
-
-/*
  * Portions of this work are derived from _Obfuscated C and Other Mysteries_,
  * by Don Libes, copyright (c) 1993 by John Wiley & Sons, Inc.
  */
 
-#include <ctype.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-
 #include "h5tools.h"
 #include "h5tools_utils.h"
 #include "H5private.h"
@@ -70,15 +58,11 @@ static void add_obj(table_t *table, haddr_t objno, const char *objname, hbool_t
 /*-------------------------------------------------------------------------
  * Function: parallel_print
  *
- * Purpose: wrapper for printf for use in parallel mode.
- *
- * Programmer: Leon Arber
- *
- * Date: December 1, 2004
- *
+ * Purpose:  wrapper for printf for use in parallel mode.
  *-------------------------------------------------------------------------
  */
-void parallel_print(const char* format, ...)
+void
+parallel_print(const char* format, ...)
 {
     int  bytes_written;
     va_list ap;
@@ -115,18 +99,12 @@ void parallel_print(const char* format, ...)
 
 
 /*-------------------------------------------------------------------------
- * Function:    error_msg
+ * Function: error_msg
  *
- * Purpose: Print a nicely formatted error message to stderr flushing the
+ * Purpose:  Print a nicely formatted error message to stderr flushing the
  *              stdout stream first.
  *
- * Return:  Nothing
- *
- * Programmer:  Bill Wendling
- *              Tuesday, 20. February 2001
- *
- * Modifications:
- *
+ * Return:   Nothing
  *-------------------------------------------------------------------------
  */
 void
@@ -146,18 +124,12 @@ error_msg(const char *fmt, ...)
 
 
 /*-------------------------------------------------------------------------
- * Function:    warn_msg
+ * Function: warn_msg
  *
- * Purpose: Print a nicely formatted warning message to stderr flushing
+ * Purpose:  Print a nicely formatted warning message to stderr flushing
  *              the stdout stream first.
  *
- * Return:  Nothing
- *
- * Programmer:  Bill Wendling
- *              Tuesday, 20. February 2001
- *
- * Modifications:
- *
+ * Return:   Nothing
  *-------------------------------------------------------------------------
  */
 void
@@ -175,14 +147,11 @@ warn_msg(const char *fmt, ...)
 }
 
 /*-------------------------------------------------------------------------
- * Function:  help_ref_msg
- *
- * Purpose: Print a message to refer help page
+ * Function: help_ref_msg
  *
- * Return:  Nothing
- *
- * Modifications:
+ * Purpose:  Print a message to refer help page
  *
+ * Return:   Nothing
  *-------------------------------------------------------------------------
  */
 void
@@ -194,24 +163,16 @@ help_ref_msg(FILE *output)
 
 
 /*-------------------------------------------------------------------------
- * Function:    get_option
+ * Function: get_option
  *
- * Purpose: Determine the command-line options a user specified. We can
- *      accept both short and long type command-lines.
+ * Purpose:  Determine the command-line options a user specified. We can
+ *           accept both short and long type command-lines.
  *
  * Return:  Success:    The short valued "name" of the command line
  *              parameter or EOF if there are no more
  *              parameters to process.
  *
- *      Failure:    A question mark.
- *
- * Programmer:  Bill Wendling
- *              Friday, 5. January 2001
- *
- * Modifications: Pedro Vicente
- *                October, 27 2008
- * Wilcard "*" argument type
- *
+ *          Failure:    A question mark.
  *-------------------------------------------------------------------------
  */
 int
@@ -363,16 +324,11 @@ get_option(int argc, const char **argv, const char *opts, const struct long_opti
 
 
 /*-------------------------------------------------------------------------
- * Function:    indentation
+ * Function: indentation
  *
- * Purpose:     Print spaces for indentation
- *
- * Return:      void
- *
- * Programmer:  Ruey-Hsia Li
- *
- * Modifications:
+ * Purpose:  Print spaces for indentation
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
 void
@@ -390,17 +346,12 @@ indentation(unsigned x)
 
 
 /*-------------------------------------------------------------------------
- * Function:    print_version
+ * Function: print_version
  *
- * Purpose:     Print the program name and the version information which is
- *      defined the same as the HDF5 library version.
- *
- * Return:      void
- *
- * Programmer:  unknown
- *
- * Modifications:
+ * Purpose:  Print the program name and the version information which is
+ *           defined the same as the HDF5 library version.
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
 void
@@ -419,11 +370,6 @@ print_version(const char *progname)
  *              and committed types
  *
  * Return:      void
- *
- * Programmer:  Ruey-Hsia Li
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void
@@ -446,11 +392,6 @@ init_table(table_t **tbl)
  *              and committed types
  *
  * Return:      void
- *
- * Programmer:  Paul Harten
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 void
@@ -474,11 +415,6 @@ free_table(table_t *table)
  * Purpose:     display the contents of tables for debugging purposes
  *
  * Return:      void
- *
- * Programmer:  Ruey-Hsia Li
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void
@@ -500,11 +436,6 @@ dump_table(char* tablename, table_t *table)
  * Purpose:     display the contents of tables for debugging purposes
  *
  * Return:      void
- *
- * Programmer:  Ruey-Hsia Li
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 void
@@ -525,11 +456,6 @@ dump_tables(find_objs_t *info)
  * Return:      Success:    an integer, the location of the object
  *
  *              Failure:    FAIL   if object is not found
- *
- * Programmer:  Ruey-Hsia Li
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 H5_ATTR_PURE obj_t *
@@ -553,16 +479,10 @@ search_obj(table_t *table, haddr_t objno)
  * Return:      Success:    SUCCEED
  *
  *              Failure:    FAIL
- *
- * Programmer:  Ruey-Hsia Li
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
-find_objs_cb(const char *name, const H5O_info_t *oinfo, const char *already_seen,
-    void *op_data)
+find_objs_cb(const char *name, const H5O_info_t *oinfo, const char *already_seen, void *op_data)
 {
     find_objs_t *info = (find_objs_t*)op_data;
     herr_t ret_value = 0;
@@ -575,7 +495,7 @@ find_objs_cb(const char *name, const H5O_info_t *oinfo, const char *already_seen
 
         case H5O_TYPE_DATASET:
             if(NULL == already_seen) {
-                hid_t dset;
+                hid_t dset = -1;
 
                 /* Add the dataset to the list of objects */
                 add_obj(info->dset_table, oinfo->addr, name, TRUE);
@@ -620,7 +540,6 @@ find_objs_cb(const char *name, const H5O_info_t *oinfo, const char *already_seen
         case H5O_TYPE_UNKNOWN:
         case H5O_TYPE_NTYPES:
         default:
-            HDassert(0);
             break;
     } /* end switch */
 
@@ -636,11 +555,6 @@ find_objs_cb(const char *name, const H5O_info_t *oinfo, const char *already_seen
  * Return:      Success:    SUCCEED
  *
  *              Failure:    FAIL
- *
- * Programmer:  Ruey-Hsia Li
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -670,11 +584,6 @@ init_objs(hid_t fid, find_objs_t *info, table_t **group_table,
  *              realloc the table if necessary
  *
  * Return:      void
- *
- * Programmer:  Ruey-Hsia Li
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void
@@ -708,11 +617,6 @@ add_obj(table_t *table, haddr_t objno, const char *objname, hbool_t record)
  *
  * Return:      a stream description when succeeds.
  *              NULL if fails.
- *
- * Programmer:  Albert Cheng, 2005/8/9
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 FILE *
@@ -736,67 +640,61 @@ tmpfile(void)
  *
  * Return:
  *   2 : given pathname is object
- *   1 : Succed to get link info.
+ *   1 : Succeed to get link info.
  *   0 : Detected as a dangling link
  *  -1 : H5 API failed.
  *
  * NOTE:
  *  link_info->trg_path must be freed out of this function
- *
- * Programmer: Jonathan Kim
- *
- * Date: Feb 8, 2010
  *-------------------------------------------------------------------------*/
 int
-H5tools_get_symlink_info(hid_t file_id, const char * linkpath, h5tool_link_info_t *link_info,
-    hbool_t get_obj_type)
+H5tools_get_symlink_info(hid_t file_id, const char * linkpath, h5tool_link_info_t *link_info, hbool_t get_obj_type)
 {
     htri_t l_ret;
     H5O_info_t trg_oinfo;
     hid_t fapl = H5P_DEFAULT;
     hid_t lapl = H5P_DEFAULT;
-    int ret = -1; /* init to fail */
+    int   ret_value = -1; /* init to fail */
 
     /* init */
     link_info->trg_type = H5O_TYPE_UNKNOWN;
 
     /* if path is root, return group type */
-    if(!HDstrcmp(linkpath,"/"))
-    {
+    if(!HDstrcmp(linkpath,"/")) {
         link_info->trg_type = H5O_TYPE_GROUP;
-        ret = 2;
-        goto out;
+        HGOTO_DONE(2);
     }
 
     /* check if link itself exist */
     if(H5Lexists(file_id, linkpath, H5P_DEFAULT) <= 0) {
         if(link_info->opt.msg_mode == 1)
             parallel_print("Warning: link <%s> doesn't exist \n",linkpath);
-        goto out;
+        HGOTO_DONE(FAIL);
     } /* end if */
 
     /* get info from link */
     if(H5Lget_info(file_id, linkpath, &(link_info->linfo), H5P_DEFAULT) < 0) {
         if(link_info->opt.msg_mode == 1)
             parallel_print("Warning: unable to get link info from <%s>\n",linkpath);
-        goto out;
+        HGOTO_DONE(FAIL);
     } /* end if */
 
     /* given path is hard link (object) */
-    if(link_info->linfo.type == H5L_TYPE_HARD) {
-        ret = 2;
-        goto out;
-    } /* end if */
+    if(link_info->linfo.type == H5L_TYPE_HARD)
+        HGOTO_DONE(2);
 
     /* trg_path must be freed out of this function when finished using */
-    link_info->trg_path = (char*)HDcalloc(link_info->linfo.u.val_size, sizeof(char));
-    HDassert(link_info->trg_path);
+    if((link_info->trg_path = (char*)HDcalloc(link_info->linfo.u.val_size, sizeof(char))) == NULL) {
+        if(link_info->opt.msg_mode == 1)
+            parallel_print("Warning: unable to allocate buffer for <%s>\n",linkpath);
+        HGOTO_DONE(FAIL);
+    } /* end if */
 
     /* get link value */
     if(H5Lget_val(file_id, linkpath, (void *)link_info->trg_path, link_info->linfo.u.val_size, H5P_DEFAULT) < 0) {
         if(link_info->opt.msg_mode == 1)
             parallel_print("Warning: unable to get link value from <%s>\n",linkpath);
-        goto out;
+        HGOTO_DONE(FAIL);
     } /* end if */
 
     /*-----------------------------------------------------
@@ -805,13 +703,13 @@ H5tools_get_symlink_info(hid_t file_id, const char * linkpath, h5tool_link_info_
      */
     if(link_info->linfo.type == H5L_TYPE_EXTERNAL) {
         if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
-            goto out;
+            HGOTO_DONE(FAIL);
         if(H5Pset_fapl_sec2(fapl) < 0)
-            goto out;
+            HGOTO_DONE(FAIL);
         if((lapl = H5Pcreate(H5P_LINK_ACCESS)) < 0)
-            goto out;
+            HGOTO_DONE(FAIL);
         if(H5Pset_elink_fapl(lapl, fapl) < 0)
-            goto out;
+            HGOTO_DONE(FAIL);
     } /* end if */
 
     /* Check for retrieving object info */
@@ -824,25 +722,24 @@ H5tools_get_symlink_info(hid_t file_id, const char * linkpath, h5tool_link_info_
 
         /* detect dangling link */
         if(l_ret == FALSE) {
-            ret = 0;
-            goto out;
-        } /* end if */
-        /* function failed */
-        else if(l_ret < 0)
-            goto out;
+            HGOTO_DONE(0);
+        }
+        else if(l_ret < 0) {       /* function failed */
+            HGOTO_DONE(FAIL);
+        }
 
         /* get target object info */
         if(H5Oget_info_by_name(file_id, linkpath, &trg_oinfo, lapl) < 0) {
             if(link_info->opt.msg_mode == 1)
                 parallel_print("Warning: unable to get object information for <%s>\n", linkpath);
-            goto out;
+            HGOTO_DONE(FAIL);
         } /* end if */
 
         /* check unknown type */
         if(trg_oinfo.type < H5O_TYPE_GROUP || trg_oinfo.type >=H5O_TYPE_NTYPES) {
             if(link_info->opt.msg_mode == 1)
                 parallel_print("Warning: target object of <%s> is unknown type\n", linkpath);
-            goto out;
+            HGOTO_DONE(FAIL);
         }  /* end if */
 
         /* set target obj type to return */
@@ -854,31 +751,34 @@ H5tools_get_symlink_info(hid_t file_id, const char * linkpath, h5tool_link_info_
         link_info->trg_type = H5O_TYPE_UNKNOWN;
 
     /* succeed */
-    ret = 1;
+    ret_value = 1;
 
-out:
+done:
     if(fapl != H5P_DEFAULT)
         H5Pclose(fapl);
     if(lapl != H5P_DEFAULT)
         H5Pclose(lapl);
 
-    return ret;
+    return ret_value;
 } /* end H5tools_get_symlink_info() */
 
 /*-------------------------------------------------------------------------
  * Audience:    Public
- * Chapter:     H5Tools Library
+ *
  * Purpose:     Initialize the name and operation status of the H5 Tools library
+ *
  * Description:
  *      These are utility functions to set/get the program name and operation status.
  *-------------------------------------------------------------------------
  */
-void h5tools_setprogname(const char *Progname)
+void
+h5tools_setprogname(const char *Progname)
 {
     h5tools_progname = Progname;
 }
 
-void h5tools_setstatus(int D_status)
+void
+h5tools_setstatus(int D_status)
 {
     h5tools_d_status = D_status;
 }
@@ -902,25 +802,19 @@ h5tools_getstatus(void)
  * This can be called from each tools main() as part of initial act.
  * Note: this is more of debugging purpose for now.
  */
-int h5tools_getenv_update_hyperslab_bufsize(void)
+int
+h5tools_getenv_update_hyperslab_bufsize(void)
 {
     const char *env_str = NULL;
     long hyperslab_bufsize_mb;
+    int ret_value = 1;
 
     /* check if environment variable is set for the hyperslab buffer size */
-    if (NULL != (env_str = HDgetenv ("H5TOOLS_BUFSIZE")))
-    {
+    if (NULL != (env_str = HDgetenv ("H5TOOLS_BUFSIZE"))) {
         errno = 0;
         hyperslab_bufsize_mb = HDstrtol(env_str, (char**)NULL, 10);
         if (errno != 0 || hyperslab_bufsize_mb <= 0)
-        {
-            /* TODO: later when pubilshed
-            HDfprintf(rawerrorstream,"Error: Invalid environment variable \"H5TOOLS_BUFSIZE\" : %s\n", env_str);
-            */
-
-            goto error;
-        }
-
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "hyperslab buffer size failed");
 
         /* convert MB to byte */
         H5TOOLS_BUFSIZE = (hsize_t)hyperslab_bufsize_mb * 1024 * 1024;
@@ -928,9 +822,7 @@ int h5tools_getenv_update_hyperslab_bufsize(void)
         H5TOOLS_MALLOCSIZE = MAX(H5TOOLS_BUFSIZE, H5TOOLS_MALLOCSIZE);
     }
 
-    return (1);
-
-error:
-    return (-1);
+done:
+    return ret_value;
 }
 
diff --git a/tools/lib/h5tools_utils.h b/tools/lib/h5tools_utils.h
index f7ab65b..a31ba3a 100644
--- a/tools/lib/h5tools_utils.h
+++ b/tools/lib/h5tools_utils.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/lib/h5trav.c b/tools/lib/h5trav.c
index 66beb0d..b6d32f7 100644
--- a/tools/lib/h5trav.c
+++ b/tools/lib/h5trav.c
@@ -5,16 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
 #include "h5trav.h"
+#include "h5tools.h"
 #include "H5private.h"
 
 /*-------------------------------------------------------------------------
@@ -83,10 +82,9 @@ static int trav_verbosity = 0;
 /*-------------------------------------------------------------------------
  * Function: h5trav_set_index
  *
- * Purpose: Set indexing properties for the objects & links in the file
- *
- * Return: none
+ * Purpose:  Set indexing properties for the objects & links in the file
  *
+ * Return:   none
  *-------------------------------------------------------------------------
  */
 void
@@ -99,10 +97,9 @@ h5trav_set_index(H5_index_t print_index_by, H5_iter_order_t print_index_order)
 /*-------------------------------------------------------------------------
  * Function: h5trav_set_verbose
  *
- * Purpose: Set verbosity of file contents 1=>attributes
- *
- * Return: none
+ * Purpose:  Set verbosity of file contents 1=>attributes
  *
+ * Return:   none
  *-------------------------------------------------------------------------
  */
 void
@@ -120,14 +117,9 @@ h5trav_set_verbose(int print_verbose)
 /*-------------------------------------------------------------------------
  * Function: trav_addr_add
  *
- * Purpose: Add a hardlink address to visited data structure
- *
- * Return: void
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 1, 2007
+ * Purpose:  Add a hardlink address to visited data structure
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
 static void
@@ -151,14 +143,9 @@ trav_addr_add(trav_addr_t *visited, haddr_t addr, const char *path)
 /*-------------------------------------------------------------------------
  * Function: trav_addr_visited
  *
- * Purpose: Check if an address has already been visited
- *
- * Return: TRUE/FALSE
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 1, 2007
+ * Purpose:  Check if an address has already been visited
  *
+ * Return:   TRUE/FALSE
  *-------------------------------------------------------------------------
  */
 H5_ATTR_PURE static const char *
@@ -180,12 +167,7 @@ trav_addr_visited(trav_addr_t *visited, haddr_t addr)
 /*-------------------------------------------------------------------------
  * Function: traverse_cb
  *
- * Purpose: Iterator callback for traversing objects in file
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 1, 2007
- *
+ * Purpose:  Iterator callback for traversing objects in file
  *-------------------------------------------------------------------------
  */
 static herr_t
@@ -260,26 +242,23 @@ traverse_cb(hid_t loc_id, const char *path, const H5L_info_t *linfo,
 /*-------------------------------------------------------------------------
  * Function: traverse
  *
- * Purpose: Iterate over all the objects/links in a file.  Conforms to the
- *      "visitor" pattern.
- *
- * Return: 0 on success, -1 on failure
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 1, 2007
+ * Purpose:  Iterate over all the objects/links in a file.  Conforms to the
+ *           "visitor" pattern.
  *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
 static int
 traverse(hid_t file_id, const char *grp_name, hbool_t visit_start,
-    hbool_t recurse, const trav_visitor_t *visitor)
+        hbool_t recurse, const trav_visitor_t *visitor)
 {
     H5O_info_t  oinfo;          /* Object info for starting group */
+    int         ret_value = SUCCEED;
 
     /* Get info for starting object */
     if(H5Oget_info_by_name(file_id, grp_name, &oinfo, H5P_DEFAULT) < 0)
-        return -1;
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Oget_info_by_name failed");
 
     /* Visit the starting object */
     if(visit_start && visitor->visit_obj)
@@ -308,12 +287,12 @@ traverse(hid_t file_id, const char *grp_name, hbool_t visit_start,
         if(recurse) {
             /* Visit all links in group, recursively */
             if(H5Lvisit_by_name(file_id, grp_name, trav_index_by, trav_index_order, traverse_cb, &udata, H5P_DEFAULT) < 0)
-                return -1;
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Lvisit_by_name failed");
         } /* end if */
         else {
             /* Iterate over links in group */
             if(H5Literate_by_name(file_id, grp_name, trav_index_by, trav_index_order, NULL, traverse_cb, &udata, H5P_DEFAULT) < 0)
-                return -1;
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Literate_by_name failed");
         } /* end else */
 
         /* Free visited addresses table */
@@ -327,21 +306,17 @@ traverse(hid_t file_id, const char *grp_name, hbool_t visit_start,
         } /* end if */
     } /* end if */
 
-    return 0;
+done:
+    return ret_value;
 }
 
 
 /*-------------------------------------------------------------------------
  * Function: trav_info_add
  *
- * Purpose: Add a link path & type to info struct
- *
- * Return: void
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 1, 2007
+ * Purpose:  Add a link path & type to info struct
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
 void
@@ -349,18 +324,20 @@ trav_info_add(trav_info_t *info, const char *path, h5trav_type_t obj_type)
 {
     size_t idx;         /* Index of address to use  */
 
-    /* Allocate space if necessary */
-    if(info->nused == info->nalloc) {
-        info->nalloc = MAX(1, info->nalloc * 2);;
-        info->paths = (trav_path_t *)HDrealloc(info->paths, info->nalloc * sizeof(trav_path_t));
-    } /* end if */
+    if (info) {
+        /* Allocate space if necessary */
+        if(info->nused == info->nalloc) {
+            info->nalloc = MAX(1, info->nalloc * 2);;
+            info->paths = (trav_path_t *)HDrealloc(info->paths, info->nalloc * sizeof(trav_path_t));
+        } /* end if */
 
-    /* Append it */
-    idx = info->nused++;
-    info->paths[idx].path = HDstrdup(path);
-    info->paths[idx].type = obj_type;
-    info->paths[idx].fileno = 0;
-    info->paths[idx].objno = HADDR_UNDEF;
+        /* Append it */
+        idx = info->nused++;
+        info->paths[idx].path = HDstrdup(path);
+        info->paths[idx].type = obj_type;
+        info->paths[idx].fileno = 0;
+        info->paths[idx].objno = HADDR_UNDEF;
+    }
 } /* end trav_info_add() */
 
 
@@ -370,7 +347,6 @@ trav_info_add(trav_info_t *info, const char *path, h5trav_type_t obj_type)
  * Purpose: Add a file addr & fileno to info struct
  *
  * Return: void
- *
  *-------------------------------------------------------------------------
  */
 void
@@ -392,22 +368,19 @@ trav_fileinfo_add(trav_info_t *info, hid_t loc_id)
 /*-------------------------------------------------------------------------
  * Function: trav_info_visit_obj
  *
- * Purpose: Callback for visiting object, with 'info' structure
- *
- * Return: 0 on success, -1 on failure
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 1, 2007
+ * Purpose:  Callback for visiting object, with 'info' structure
  *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
 int
 trav_info_visit_obj(const char *path, const H5O_info_t *oinfo,
-    const char H5_ATTR_UNUSED *already_visited, void *udata)
+        const char H5_ATTR_UNUSED *already_visited, void *udata)
 {
     size_t idx;
     trav_info_t *info_p;
+
     /* Add the object to the 'info' struct */
     /* (object types map directly to "traversal" types) */
     trav_info_add((trav_info_t *)udata, path, (h5trav_type_t)oinfo->type);
@@ -425,14 +398,10 @@ trav_info_visit_obj(const char *path, const H5O_info_t *oinfo,
 /*-------------------------------------------------------------------------
  * Function: trav_info_visit_lnk
  *
- * Purpose: Callback for visiting link, with 'info' structure
- *
- * Return: 0 on success, -1 on failure
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 1, 2007
+ * Purpose:  Callback for visiting link, with 'info' structure
  *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
 int
@@ -448,21 +417,18 @@ trav_info_visit_lnk(const char *path, const H5L_info_t *linfo, void *udata)
 /*-------------------------------------------------------------------------
  * Function: h5trav_getinfo
  *
- * Purpose: get an array of "trav_info_t" , containing the name and type of
- *  objects in the file
- *
- * Return: number of object names in file
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: November 6, 2002
+ * Purpose:  get an array of "trav_info_t" , containing the name and type of
+ *           objects in the file
  *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
 int
 h5trav_getinfo(hid_t file_id, trav_info_t *info)
 {
     trav_visitor_t info_visitor;        /* Visitor structure for trav_info_t's */
+    int            ret_value = SUCCEED;
 
     /* Init visitor structure */
     info_visitor.visit_obj = trav_info_visit_obj;
@@ -471,25 +437,21 @@ h5trav_getinfo(hid_t file_id, trav_info_t *info)
 
     /* Traverse all objects in the file, visiting each object & link */
     if(traverse(file_id, "/", TRUE, TRUE, &info_visitor) < 0)
-        return -1;
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "traverse failed");
 
-    return 0;
+done:
+    return ret_value;
 }
 
 /*-------------------------------------------------------------------------
  * Function: h5trav_getindex
  *
- * Purpose: get index of OBJ in list
- *
- * Return: index, -1 if not found
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: May 9, 2003
+ * Purpose:  get index of OBJ in list
  *
+ * Return:   index on success,
+ *           -1 if not found
  *-------------------------------------------------------------------------
  */
-
 H5_ATTR_PURE ssize_t
 h5trav_getindex(const trav_info_t *info, const char *obj)
 {
@@ -513,17 +475,11 @@ h5trav_getindex(const trav_info_t *info, const char *obj)
 /*-------------------------------------------------------------------------
  * Function: trav_info_init
  *
- * Purpose: Initialize the info
- *
- * Return: void
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 6, 2007
+ * Purpose:  Initialize the info
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
-
 void
 trav_info_init(const char *filename, hid_t fileid, trav_info_t **_info)
 {
@@ -547,11 +503,9 @@ trav_info_init(const char *filename, hid_t fileid, trav_info_t **_info)
 /*-------------------------------------------------------------------------
  * Function: trav_info_free
  *
- * Purpose: free info memory
- *
+ * Purpose:  free info memory
  *-------------------------------------------------------------------------
  */
-
 void
 trav_info_free(trav_info_t *info)
 {
@@ -559,11 +513,9 @@ trav_info_free(trav_info_t *info)
 
     if(info) {
         /* Free visited symbolic links path and file (if alloc) */
-        for(u=0; u < info->symlink_visited.nused; u++) 
-        {
+        for(u = 0; u < info->symlink_visited.nused; u++) {
             if (info->symlink_visited.objs[u].file)
                 HDfree(info->symlink_visited.objs[u].file);
-
             HDfree(info->symlink_visited.objs[u].path);
         }
         HDfree(info->symlink_visited.objs);
@@ -588,12 +540,8 @@ trav_info_free(trav_info_t *info)
  *
  * Purpose: Callback for visiting object, with 'table' sructure
  *
- * Return: 0 on success, -1 on failure
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 1, 2007
- *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
 static int
@@ -610,21 +558,17 @@ trav_table_visit_obj(const char *path, const H5O_info_t *oinfo,
         /* Add alias for object to table */
         trav_table_addlink(table, oinfo->addr, path);
 
-    return(0);
+    return 0;
 } /* end trav_table_visit_obj() */
 
 
 /*-------------------------------------------------------------------------
  * Function: trav_table_visit_lnk
  *
- * Purpose: Callback for visiting link, with 'table' sructure
- *
- * Return: 0 on success, -1 on failure
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 1, 2007
+ * Purpose:  Callback for visiting link, with 'table' sructure
  *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
 static int
@@ -633,28 +577,24 @@ trav_table_visit_lnk(const char *path, const H5L_info_t H5_ATTR_UNUSED *linfo, v
     /* Add the link to the 'table' struct */
     trav_table_add((trav_table_t *)udata, path, NULL);
 
-    return(0);
+    return 0;
 } /* end trav_table_visit_lnk() */
 
 
 /*-------------------------------------------------------------------------
  * Function: h5trav_gettable
  *
- * Purpose: get the trav_table_t struct
- *
- * Return: 0, -1 on error
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: December 17, 2003
+ * Purpose:  get the trav_table_t struct
  *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
-
 int
 h5trav_gettable(hid_t fid, trav_table_t *table)
 {
     trav_visitor_t table_visitor;       /* Visitor structure for trav_table_t's */
+    int            ret_value = SUCCEED;
 
     /* Init visitor structure */
     table_visitor.visit_obj = trav_table_visit_obj;
@@ -663,71 +603,63 @@ h5trav_gettable(hid_t fid, trav_table_t *table)
 
     /* Traverse all objects in the file, visiting each object & link */
     if(traverse(fid, "/", TRUE, TRUE, &table_visitor) < 0)
-        return -1;
-    return 0;
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "traverse failed");
+
+done:
+    return ret_value;
 }
 
 /*-------------------------------------------------------------------------
  * Function: h5trav_getindext
  *
- * Purpose: get index of NAME in list
- *
- * Return: index, -1 if not found
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: December 18, 2003
+ * Purpose:  get index of NAME in list
  *
+ * Return:   index on success,
+ *           -1 if not found
  *-------------------------------------------------------------------------
  */
-
 H5_ATTR_PURE int
 h5trav_getindext(const char *name, const trav_table_t *table)
 {
     unsigned int i;
 
-    for(i = 0; i < table->nobjs; i++) {
-        /* Check for object name having full path (with leading '/') */
-        if(HDstrcmp(name, table->objs[i].name) == 0)
-            return((int)i);
-
-        /* Check for object name without leading '/' */
-        if(HDstrcmp(name, table->objs[i].name + 1) == 0)
-            return((int)i);
+    if(table) {
+        for(i = 0; i < table->nobjs; i++) {
+            /* Check for object name having full path (with leading '/') */
+            if(HDstrcmp(name, table->objs[i].name) == 0)
+                return((int)i);
 
-        /* search also in the list of links */
-        if(table->objs[i].nlinks) {
-            unsigned int j;
+            /* Check for object name without leading '/' */
+            if(HDstrcmp(name, table->objs[i].name + 1) == 0)
+                return((int)i);
 
-            for ( j=0; j<table->objs[i].nlinks; j++) {
-                /* Check for object name having full path (with leading '/') */
-                if(HDstrcmp(name, table->objs[i].links[j].new_name) == 0)
-                    return((int)i);
+            /* search also in the list of links */
+            if(table->objs[i].nlinks) {
+                unsigned int j;
 
-                /* Check for object name without leading '/' */
-                if(HDstrcmp(name, table->objs[i].links[j].new_name + 1) == 0)
-                    return((int)i);
-            } /* end for */
-        } /* end if */
-    } /* end for */
+                for ( j=0; j<table->objs[i].nlinks; j++) {
+                    /* Check for object name having full path (with leading '/') */
+                    if(HDstrcmp(name, table->objs[i].links[j].new_name) == 0)
+                        return((int)i);
 
+                    /* Check for object name without leading '/' */
+                    if(HDstrcmp(name, table->objs[i].links[j].new_name + 1) == 0)
+                        return((int)i);
+                } /* end for */
+            } /* end if */
+        } /* end for */
+    }
     return -1;
 }
 
 /*-------------------------------------------------------------------------
  * Function: trav_table_add
  *
- * Purpose: Add OBJNO, NAME and TYPE of object to table
- *
- * Return: void
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: November 4, 2002
+ * Purpose:  Add OBJNO, NAME and TYPE of object to table
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
-
 static void
 trav_table_add(trav_table_t *table,
                     const char *path,
@@ -735,20 +667,22 @@ trav_table_add(trav_table_t *table,
 {
     size_t new_obj;
 
-    if(table->nobjs == table->size) {
-        table->size = MAX(1, table->size * 2);
-        table->objs = (trav_obj_t *)HDrealloc(table->objs, table->size * sizeof(trav_obj_t));
-    } /* end if */
+    if(table) {
+        if(table->nobjs == table->size) {
+            table->size = MAX(1, table->size * 2);
+            table->objs = (trav_obj_t *)HDrealloc(table->objs, table->size * sizeof(trav_obj_t));
+        } /* end if */
 
-    new_obj = table->nobjs++;
-    table->objs[new_obj].objno = oinfo ? oinfo->addr : HADDR_UNDEF;
-    table->objs[new_obj].flags[0] = table->objs[new_obj].flags[1] = 0;
-    table->objs[new_obj].is_same_trgobj = 0;
-    table->objs[new_obj].name = (char *)HDstrdup(path);
-    table->objs[new_obj].type = oinfo ? (h5trav_type_t)oinfo->type : H5TRAV_TYPE_LINK;
-    table->objs[new_obj].nlinks = 0;
-    table->objs[new_obj].sizelinks = 0;
-    table->objs[new_obj].links = NULL;
+        new_obj = table->nobjs++;
+        table->objs[new_obj].objno = oinfo ? oinfo->addr : HADDR_UNDEF;
+        table->objs[new_obj].flags[0] = table->objs[new_obj].flags[1] = 0;
+        table->objs[new_obj].is_same_trgobj = 0;
+        table->objs[new_obj].name = (char *)HDstrdup(path);
+        table->objs[new_obj].type = oinfo ? (h5trav_type_t)oinfo->type : H5TRAV_TYPE_LINK;
+        table->objs[new_obj].nlinks = 0;
+        table->objs[new_obj].sizelinks = 0;
+        table->objs[new_obj].links = NULL;
+    }
 }
 
 /*-------------------------------------------------------------------------
@@ -757,60 +691,47 @@ trav_table_add(trav_table_t *table,
  * Purpose: Add a hardlink name to the object
  *
  * Return: void
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: December 17, 2003
- *
  *-------------------------------------------------------------------------
  */
-
 static void
 trav_table_addlink(trav_table_t *table, haddr_t objno, const char *path)
 {
     size_t i;           /* Local index variable */
 
-    for(i = 0; i < table->nobjs; i++) {
-        if(table->objs[i].objno == objno) {
-            size_t n;
+    if(table) {
+        for(i = 0; i < table->nobjs; i++) {
+            if(table->objs[i].objno == objno) {
+                size_t n;
 
-            /* already inserted? */
-            if(HDstrcmp(table->objs[i].name, path) == 0)
-                return;
+                /* already inserted? */
+                if(HDstrcmp(table->objs[i].name, path) == 0)
+                    return;
 
-            /* allocate space if necessary */
-            if(table->objs[i].nlinks == (unsigned)table->objs[i].sizelinks) {
-                table->objs[i].sizelinks = MAX(1, table->objs[i].sizelinks * 2);
-                table->objs[i].links = (trav_link_t *)HDrealloc(table->objs[i].links, table->objs[i].sizelinks * sizeof(trav_link_t));
-            } /* end if */
+                /* allocate space if necessary */
+                if(table->objs[i].nlinks == (unsigned)table->objs[i].sizelinks) {
+                    table->objs[i].sizelinks = MAX(1, table->objs[i].sizelinks * 2);
+                    table->objs[i].links = (trav_link_t *)HDrealloc(table->objs[i].links, table->objs[i].sizelinks * sizeof(trav_link_t));
+                } /* end if */
 
-            /* insert it */
-            n = table->objs[i].nlinks++;
-            table->objs[i].links[n].new_name = (char *)HDstrdup(path);
+                /* insert it */
+                n = table->objs[i].nlinks++;
+                table->objs[i].links[n].new_name = (char *)HDstrdup(path);
 
-            return;
+                return;
+            } /* end for */
         } /* end for */
-    } /* end for */
-
-    HDassert(0 && "object not in table?!?");
+    }
 }
 
 
-
 /*-------------------------------------------------------------------------
  * Function: trav_table_addflags
  *
- * Purpose: Add FLAGS, NAME and TYPE of object to table
- *
- * Return: void
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: November 4, 2002
+ * Purpose:  Add FLAGS, NAME and TYPE of object to table
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
-
 void trav_table_addflags(unsigned *flags,
                          char *name,
                          h5trav_type_t type,
@@ -818,92 +739,83 @@ void trav_table_addflags(unsigned *flags,
 {
     size_t new_obj;
 
-    if(table->nobjs == table->size) {
-        table->size = MAX(1, table->size * 2);
-        table->objs = (trav_obj_t *)HDrealloc(table->objs, table->size * sizeof(trav_obj_t));
-    } /* end if */
+    if(table) {
+        if(table->nobjs == table->size) {
+            table->size = MAX(1, table->size * 2);
+            table->objs = (trav_obj_t *)HDrealloc(table->objs, table->size * sizeof(trav_obj_t));
+        } /* end if */
 
-    new_obj = table->nobjs++;
-    table->objs[new_obj].objno = 0;
-    table->objs[new_obj].flags[0] = flags[0];
-    table->objs[new_obj].flags[1] = flags[1];
-    table->objs[new_obj].is_same_trgobj = 0;
-    table->objs[new_obj].name = (char *)HDstrdup(name);
-    table->objs[new_obj].type = type;
-    table->objs[new_obj].nlinks = 0;
-    table->objs[new_obj].sizelinks = 0;
-    table->objs[new_obj].links = NULL;
+        new_obj = table->nobjs++;
+        table->objs[new_obj].objno = 0;
+        table->objs[new_obj].flags[0] = flags[0];
+        table->objs[new_obj].flags[1] = flags[1];
+        table->objs[new_obj].is_same_trgobj = 0;
+        table->objs[new_obj].name = (char *)HDstrdup(name);
+        table->objs[new_obj].type = type;
+        table->objs[new_obj].nlinks = 0;
+        table->objs[new_obj].sizelinks = 0;
+        table->objs[new_obj].links = NULL;
+    }
 }
 
 
 /*-------------------------------------------------------------------------
  * Function: trav_table_init
  *
- * Purpose: Initialize the table
- *
- * Return: void
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: November 4, 2002
+ * Purpose:  Initialize the table
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
-
 void trav_table_init(trav_table_t **tbl)
 {
     trav_table_t* table = (trav_table_t*) HDmalloc(sizeof(trav_table_t));
-
-    table->size = 0;
-    table->nobjs = 0;
-    table->objs = NULL;
-
+    if(table) {
+        table->size = 0;
+        table->nobjs = 0;
+        table->objs = NULL;
+    }
     *tbl = table;
 }
 
 
-
 /*-------------------------------------------------------------------------
  * Function: trav_table_free
  *
- * Purpose: free table memory
- *
- * Return: void
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: November 4, 2002
+ * Purpose:  free table memory
  *
+ * Return:   void
  *-------------------------------------------------------------------------
  */
-
-void trav_table_free( trav_table_t *table )
+void trav_table_free(trav_table_t *table)
 {
-    if(table->objs) {
-        unsigned int i;
+    if(table) {
+        if(table->objs) {
+            unsigned int i;
 
-        for(i = 0; i < table->nobjs; i++) {
-            HDfree(table->objs[i].name );
-            if(table->objs[i].nlinks) {
-                unsigned int j;
+            for(i = 0; i < table->nobjs; i++) {
+                HDfree(table->objs[i].name );
+                if(table->objs[i].nlinks) {
+                    unsigned int j;
 
-                for(j = 0; j < table->objs[i].nlinks; j++)
-                    HDfree(table->objs[i].links[j].new_name);
+                    for(j = 0; j < table->objs[i].nlinks; j++)
+                        HDfree(table->objs[i].links[j].new_name);
 
-                HDfree(table->objs[i].links);
-            } /* end if */
-        } /* end for */
-        HDfree(table->objs);
-    } /* end if */
-    HDfree(table);
+                    HDfree(table->objs[i].links);
+                } /* end if */
+            } /* end for */
+            HDfree(table->objs);
+        } /* end if */
+        HDfree(table);
+    }
 }
 
 static herr_t
 trav_attr(hid_t
 #ifndef H5TRAV_PRINT_SPACE
-H5_ATTR_UNUSED
+        H5_ATTR_UNUSED
 #endif /* H5TRAV_PRINT_SPACE */
-obj, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED *ainfo, void *_op_data)
+        obj, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED *ainfo, void *_op_data)
 {
     trav_path_op_data_t *op_data = (trav_path_op_data_t *)_op_data;
     const char          *buf = op_data->path;
@@ -942,7 +854,7 @@ obj, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED *ainfo, void *_op_da
                 case H5S_SIMPLE:
                     /* simple dataspace */
                     printf(" {");
-                    for (i=0; i<ndims; i++) {
+                    for (i = 0; i < ndims; i++) {
                         printf("%s" HSIZE_T_FORMAT, i?", ":"", size[i]);
                     }
                     printf("}\n");
@@ -972,19 +884,15 @@ obj, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED *ainfo, void *_op_da
 /*-------------------------------------------------------------------------
  * Function: trav_print_visit_obj
  *
- * Purpose: Callback for visiting object, when printing info
- *
- * Return: 0 on success, -1 on failure
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 6, 2007
+ * Purpose:  Callback for visiting object, when printing info
  *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
 static int
 trav_print_visit_obj(const char *path, const H5O_info_t *oinfo,
-    const char *already_visited, void *udata)
+        const char *already_visited, void *udata)
 {
     trav_print_udata_t *print_udata = (trav_print_udata_t *)udata;
     /* Print the name of the object */
@@ -1019,7 +927,7 @@ trav_print_visit_obj(const char *path, const H5O_info_t *oinfo,
         /* Finish printing line about object */
         printf("\n");
         if(trav_verbosity > 0)
-            H5Aiterate_by_name(print_udata->fid, path, trav_index_by, trav_index_order, 
+            H5Aiterate_by_name(print_udata->fid, path, trav_index_by, trav_index_order,
                                NULL, trav_attr, &op_data, H5P_DEFAULT);
     }
     else
@@ -1033,14 +941,10 @@ trav_print_visit_obj(const char *path, const H5O_info_t *oinfo,
 /*-------------------------------------------------------------------------
  * Function: trav_print_visit_lnk
  *
- * Purpose: Callback for visiting link, when printing info
- *
- * Return: 0 on success, -1 on failure
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 6, 2007
+ * Purpose:  Callback for visiting link, when printing info
  *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
 static int
@@ -1053,12 +957,12 @@ trav_print_visit_lnk(const char *path, const H5L_info_t *linfo, void *udata)
         case H5L_TYPE_SOFT:
             if(linfo->u.val_size > 0) {
                 char *targbuf = (char*)HDmalloc(linfo->u.val_size + 1);
-                HDassert(targbuf);
-
-                if(H5Lget_val(print_udata->fid, path, targbuf, linfo->u.val_size + 1, H5P_DEFAULT) < 0)
-                    targbuf[0] = 0;
-                printf(" %-10s %s -> %s\n", "link", path, targbuf);
-                HDfree(targbuf);
+                if(targbuf) {
+                    if(H5Lget_val(print_udata->fid, path, targbuf, linfo->u.val_size + 1, H5P_DEFAULT) < 0)
+                        targbuf[0] = 0;
+                    printf(" %-10s %s -> %s\n", "link", path, targbuf);
+                    HDfree(targbuf);
+                }
             } /* end if */
             else
                 printf(" %-10s %s ->\n", "link", path);
@@ -1066,18 +970,18 @@ trav_print_visit_lnk(const char *path, const H5L_info_t *linfo, void *udata)
 
         case H5L_TYPE_EXTERNAL:
             if(linfo->u.val_size > 0) {
-                char *targbuf;
+                char *targbuf = NULL;
                 const char *filename = NULL;
                 const char *objname = NULL;
 
                 targbuf = (char*)HDmalloc(linfo->u.val_size + 1);
-                HDassert(targbuf);
-
-                if(H5Lget_val(print_udata->fid, path, targbuf, linfo->u.val_size + 1, H5P_DEFAULT) < 0)
-                    targbuf[0] = 0;
-                if(H5Lunpack_elink_val(targbuf, linfo->u.val_size, NULL, &filename, &objname) >= 0)
-                    printf(" %-10s %s -> %s %s\n", "ext link", path, filename, objname);
-                HDfree(targbuf);
+                if(targbuf) {
+                    if(H5Lget_val(print_udata->fid, path, targbuf, linfo->u.val_size + 1, H5P_DEFAULT) < 0)
+                        targbuf[0] = 0;
+                    if(H5Lunpack_elink_val(targbuf, linfo->u.val_size, NULL, &filename, &objname) >= 0)
+                        printf(" %-10s %s -> %s %s\n", "ext link", path, filename, objname);
+                    HDfree(targbuf);
+                }
             } /* end if */
             else
                 printf(" %-10s %s ->\n", "ext link", path);
@@ -1101,22 +1005,18 @@ trav_print_visit_lnk(const char *path, const H5L_info_t *linfo, void *udata)
 /*-------------------------------------------------------------------------
  * Function: h5trav_print
  *
- * Purpose: Print information about the objects & links in the file
- *
- * Return: 0, -1 on error
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: September 6, 2007
+ * Purpose:  Print information about the objects & links in the file
  *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
-
 int
 h5trav_print(hid_t fid)
 {
     trav_print_udata_t print_udata;     /* User data for traversal */
     trav_visitor_t print_visitor;       /* Visitor structure for printing objects */
+    int            ret_value = SUCCEED;
 
     /* Init user data for printing */
     print_udata.fid = fid;
@@ -1128,9 +1028,10 @@ h5trav_print(hid_t fid)
 
     /* Traverse all objects in the file, visiting each object & link */
     if(traverse(fid, "/", TRUE, TRUE, &print_visitor) < 0)
-        return -1;
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "traverse failed");
 
-    return 0;
+done:
+    return ret_value;
 }
 
 
@@ -1139,21 +1040,17 @@ h5trav_print(hid_t fid)
  *
  * Purpose: Generic traversal routine for visiting objects and links
  *
- * Return: 0, -1 on error
- *
- * Programmer: Quincey Koziol, koziol@hdfgroup.org
- *
- * Date: November 6, 2007
- *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
-
 int
 h5trav_visit(hid_t fid, const char *grp_name, hbool_t visit_start,
     hbool_t recurse, h5trav_obj_func_t visit_obj, h5trav_lnk_func_t visit_lnk,
     void *udata)
 {
     trav_visitor_t visitor;             /* Visitor structure for objects */
+    int            ret_value = SUCCEED;
 
     /* Init visitor structure */
     visitor.visit_obj = visit_obj;
@@ -1162,9 +1059,10 @@ h5trav_visit(hid_t fid, const char *grp_name, hbool_t visit_start,
 
     /* Traverse all objects in the file, visiting each object & link */
     if(traverse(fid, grp_name, visit_start, recurse, &visitor) < 0)
-        return -1;
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "traverse failed");
 
-    return 0;
+done:
+    return ret_value;
 }
 
 /*-------------------------------------------------------------------------
@@ -1172,19 +1070,15 @@ h5trav_visit(hid_t fid, const char *grp_name, hbool_t visit_start,
  *
  * Purpose: Add an symbolic link to visited data structure
  *
- * Return: 0 on success, -1 on failure
- *
- * Programmer: Neil Fortner, nfortne2@hdfgroup.org
- *             Adapted from trav_addr_add in h5trav.c by Quincey Koziol
- *
- * Date: September 5, 2008
- *
+ * Return:   0 on success,
+ *          -1 on failure
  *-------------------------------------------------------------------------
  */
 herr_t
 symlink_visit_add(symlink_trav_t *visited, H5L_type_t type, const char *file, const char *path)
 {
-    size_t  idx;         /* Index of address to use */
+    herr_t    ret_value = SUCCEED;
+    size_t    idx;         /* Index of address to use */
 
     /* Allocate space if necessary */
     if(visited->nused == visited->nalloc) {
@@ -1192,7 +1086,7 @@ symlink_visit_add(symlink_trav_t *visited, H5L_type_t type, const char *file, co
 
         visited->nalloc = MAX(1, visited->nalloc * 2);
         if(NULL == (tmp_ptr = HDrealloc(visited->objs, visited->nalloc * sizeof(symlink_trav_path_t))))
-            return -1;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "visited data structure realloc failed");
         visited->objs = (symlink_trav_path_t *)tmp_ptr;
     } /* end if */
 
@@ -1206,7 +1100,7 @@ symlink_visit_add(symlink_trav_t *visited, H5L_type_t type, const char *file, co
     if(type == H5L_TYPE_EXTERNAL) {
         if(NULL == (visited->objs[idx].file = HDstrdup(file))) {
             visited->nused--;
-            return -1;
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "visited data structure name allocation failed");
         } /* end if */
     } /* end if */
 
@@ -1214,25 +1108,20 @@ symlink_visit_add(symlink_trav_t *visited, H5L_type_t type, const char *file, co
         visited->nused--;
         if(visited->objs[idx].file)
             HDfree (visited->objs[idx].file);
-        return -1;
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "visited data structure path allocation failed");
     } /* end if */
 
-    return 0;
+done:
+    return ret_value;
 } /* end symlink_visit_add() */
 
 
 /*-------------------------------------------------------------------------
  * Function: symlink_is_visited
  *
- * Purpose: Check if an symbolic link has already been visited
- *
- * Return: TRUE/FALSE
- *
- * Programmer: Neil Fortner, nfortne2@hdfgroup.org
- *             Adapted from trav_addr_visited in h5trav.c by Quincey Koziol
- *
- * Date: September 5, 2008
+ * Purpose:  Check if an symbolic link has already been visited
  *
+ * Return:   TRUE/FALSE
  *-------------------------------------------------------------------------
  */
 H5_ATTR_PURE hbool_t
diff --git a/tools/lib/h5trav.h b/tools/lib/h5trav.h
index 352a9e5..c2ad9b7 100644
--- a/tools/lib/h5trav.h
+++ b/tools/lib/h5trav.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef H5TRAV_H__
diff --git a/tools/lib/io_timer.c b/tools/lib/io_timer.c
index 6053ce9..a6885df 100644
--- a/tools/lib/io_timer.c
+++ b/tools/lib/io_timer.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /* changes:
  * rename pio_timer.c as io_timer.c;
@@ -24,16 +22,9 @@
  * This is a module of useful timing functions for performance testing.
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-
 #include "H5private.h"
 #include "hdf5.h"
 
-#ifdef H5_HAVE_PARALLEL
-#include <mpi.h>
-#endif
-
 #include "io_timer.h"
 
 /*
diff --git a/tools/lib/io_timer.h b/tools/lib/io_timer.h
index 4ce0733..48b6c87 100644
--- a/tools/lib/io_timer.h
+++ b/tools/lib/io_timer.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef IO_TIMER__
diff --git a/tools/lib/ph5diff.h b/tools/lib/ph5diff.h
index 2a75228..2189e31 100644
--- a/tools/lib/ph5diff.h
+++ b/tools/lib/ph5diff.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef _PH5DIFF_H__
@@ -34,7 +32,7 @@ struct diff_mpi_args
 {
     char  name1[256];
     char  name2[256];
-    diff_opt_t  options;
+    diff_opt_t  opts;
     diff_args_t argdata;  /* rest args */
 };
 
@@ -44,9 +42,5 @@ struct diffs_found
     int      not_cmp;
 };
 
-#ifdef H5_HAVE_PARALLEL
-#include <mpi.h>
-#endif
-
 #endif  /* _PH5DIFF_H__ */
 
diff --git a/tools/src/CMakeLists.txt b/tools/src/CMakeLists.txt
index 37680dd..757c9cd 100644
--- a/tools/src/CMakeLists.txt
+++ b/tools/src/CMakeLists.txt
@@ -1,37 +1,32 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_SRC)
-
-#-----------------------------------------------------------------------------
-# Apply Definitions to compiler in this directory and below
-#-----------------------------------------------------------------------------
-add_definitions (${HDF_EXTRA_C_FLAGS})
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_SRC C)
 
 #-- Add the h5diff and test executables
-add_subdirectory (${HDF5_TOOLS_SRC_SOURCE_DIR}/h5diff)
+add_subdirectory (h5diff)
 
 #-- Add the h5ls executable
-add_subdirectory (${HDF5_TOOLS_SRC_SOURCE_DIR}/h5ls)
+add_subdirectory (h5ls)
 
 #-- Misc Executables
-add_subdirectory (${HDF5_TOOLS_SRC_SOURCE_DIR}/misc)
+add_subdirectory (misc)
 
 #-- Add the h5import and test executables
-add_subdirectory (${HDF5_TOOLS_SRC_SOURCE_DIR}/h5import)
+add_subdirectory (h5import)
 
 #-- h5Repack executables
-add_subdirectory (${HDF5_TOOLS_SRC_SOURCE_DIR}/h5repack)
+add_subdirectory (h5repack)
 
 #-- Add the h5dump and test executables
-add_subdirectory (${HDF5_TOOLS_SRC_SOURCE_DIR}/h5jam)
+add_subdirectory (h5jam)
 
 #-- Add the h5copy and test executables
-add_subdirectory (${HDF5_TOOLS_SRC_SOURCE_DIR}/h5copy)
+add_subdirectory (h5copy)
 
 #-- Add the h5stat and test executables
-add_subdirectory (${HDF5_TOOLS_SRC_SOURCE_DIR}/h5stat)
+add_subdirectory (h5stat)
 
 #-- Add the h5dump and test executables
-add_subdirectory (${HDF5_TOOLS_SRC_SOURCE_DIR}/h5dump)
+add_subdirectory (h5dump)
 
 #-- Add the h5format_convert and test executables
-add_subdirectory (${HDF5_TOOLS_SRC_SOURCE_DIR}/h5format_convert)
+add_subdirectory (h5format_convert)
diff --git a/tools/src/Makefile.am b/tools/src/Makefile.am
index 358ac6b..beceee5 100644
--- a/tools/src/Makefile.am
+++ b/tools/src/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/src/h5copy/CMakeLists.txt b/tools/src/h5copy/CMakeLists.txt
index d1f5f50..9fe6a5f 100644
--- a/tools/src/h5copy/CMakeLists.txt
+++ b/tools/src/h5copy/CMakeLists.txt
@@ -1,16 +1,11 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_SRC_H5COPY)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_SRC_H5COPY C)
 
 # --------------------------------------------------------------------
 # Add the h5copy and test executables
 # --------------------------------------------------------------------
 add_executable (h5copy ${HDF5_TOOLS_SRC_H5COPY_SOURCE_DIR}/h5copy.c)
-TARGET_NAMING (h5copy STATIC)
+set_property(TARGET h5copy APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5copy STATIC " " " ")
 target_link_libraries (h5copy  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (h5copy PROPERTIES FOLDER tools)
@@ -20,7 +15,7 @@ set (H5_DEP_EXECUTABLES h5copy)
 
 if (BUILD_SHARED_LIBS)
   add_executable (h5copy-shared ${HDF5_TOOLS_SRC_H5COPY_SOURCE_DIR}/h5copy.c)
-  TARGET_NAMING (h5copy-shared SHARED)
+  set_property(TARGET h5copy-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (h5copy-shared SHARED " " " ")
   target_link_libraries (h5copy-shared  ${HDF5_TOOLS_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (h5copy-shared PROPERTIES FOLDER tools)
@@ -39,10 +34,9 @@ endif ()
 # Rules for Installation of tools using make Install target
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  if (BUILD_SHARED_LIBS)
-    INSTALL_PROGRAM_PDB (h5copy-shared ${HDF5_INSTALL_BIN_DIR} toolsapplications)
-  endif ()
-  INSTALL_PROGRAM_PDB (h5copy ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  foreach (exec ${H5_DEP_EXECUTABLES})
+    INSTALL_PROGRAM_PDB (${exec} ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  endforeach ()
 
   install (
       TARGETS
diff --git a/tools/src/h5copy/Makefile.am b/tools/src/h5copy/Makefile.am
index b2cdf92..d67fafc 100644
--- a/tools/src/h5copy/Makefile.am
+++ b/tools/src/h5copy/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/src/h5copy/h5copy.c b/tools/src/h5copy/h5copy.c
index 5371a21..1800810 100644
--- a/tools/src/h5copy/h5copy.c
+++ b/tools/src/h5copy/h5copy.c
@@ -5,19 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5private.h"
 #include "h5tools.h"
 #include "h5tools_utils.h"
-#include <string.h>
-#include <stdlib.h>
 
 /* Name of tool */
 #define PROGRAMNAME "h5copy"
@@ -105,6 +101,8 @@ usage (void)
     PRINTVALSTREAM(rawoutstream, "      -p, --parents      No error if existing, make parent groups as needed\n");
     PRINTVALSTREAM(rawoutstream, "      -v, --verbose      Print information about OBJECTS and OPTIONS\n");
     PRINTVALSTREAM(rawoutstream, "      -V, --version      Print version number and exit\n");
+    PRINTVALSTREAM(rawoutstream, "      --enable-error-stack\n");
+    PRINTVALSTREAM(rawoutstream, "                  Prints messages from the HDF5 error stack as they occur.\n");
     PRINTVALSTREAM(rawoutstream, "      -f, --flag         Flag type\n\n");
     PRINTVALSTREAM(rawoutstream, "      Flag type is one of the following strings:\n\n");
     PRINTVALSTREAM(rawoutstream, "      shallow     Copy only immediate members for groups\n\n");
@@ -163,36 +161,28 @@ static int parse_flag(const char* s_flag, unsigned *flag)
 {
     unsigned fla=0;
 
-    if (HDstrcmp(s_flag,"shallow")==0)
-    {
+    if (HDstrcmp(s_flag, "shallow") == 0) {
         fla = H5O_COPY_SHALLOW_HIERARCHY_FLAG;
     }
-    else  if (HDstrcmp(s_flag,"soft")==0)
-    {
+    else  if (HDstrcmp(s_flag, "soft") == 0) {
         fla = H5O_COPY_EXPAND_SOFT_LINK_FLAG;
     }
-    else  if (HDstrcmp(s_flag,"ext")==0)
-    {
+    else  if (HDstrcmp(s_flag, "ext") == 0) {
         fla = H5O_COPY_EXPAND_EXT_LINK_FLAG;
     }
-    else  if (HDstrcmp(s_flag,"ref")==0)
-    {
+    else  if (HDstrcmp(s_flag, "ref") == 0) {
         fla = H5O_COPY_EXPAND_REFERENCE_FLAG;
     }
-    else  if (HDstrcmp(s_flag,"noattr")==0)
-    {
+    else  if (HDstrcmp(s_flag, "noattr") == 0) {
         fla = H5O_COPY_WITHOUT_ATTR_FLAG;
     }
-    else  if (HDstrcmp(s_flag,"allflags")==0)
-    {
+    else  if (HDstrcmp(s_flag, "allflags") == 0) {
         fla = H5O_COPY_ALL;
     }
-    else  if (HDstrcmp(s_flag,"nullmsg")==0)
-    {
+    else  if (HDstrcmp(s_flag, "nullmsg") == 0) {
         fla = H5O_COPY_PRESERVE_NULL_FLAG;
     }
-    else
-    {
+    else {
         error_msg("Error in input flag\n");
         return -1;
     }
@@ -251,25 +241,21 @@ main (int argc, const char *argv[])
     HDmemset(&linkinfo, 0, sizeof(h5tool_link_info_t));
 
     /* Check for no command line parameters */
-    if(argc == 1)
-    {
+    if(argc == 1) {
         usage();
         leave(EXIT_FAILURE);
     } /* end if */
 
     /* parse command line options */
-    while ((opt = get_option(argc, argv, s_opts, l_opts)) != EOF)
-    {
-        switch ((char)opt)
-        {
+    while ((opt = get_option(argc, argv, s_opts, l_opts)) != EOF) {
+        switch ((char)opt) {
         case 'd':
             oname_dst = HDstrdup(opt_arg);
             break;
 
         case 'f':
             /* validate flag */
-            if (parse_flag(opt_arg,&flag)<0)
-            {
+            if (parse_flag(opt_arg, &flag) < 0) {
                 usage();
                 leave(EXIT_FAILURE);
             }
@@ -307,7 +293,7 @@ main (int argc, const char *argv[])
             break;
 
         case 'E':
-            enable_error_stack = TRUE;
+            enable_error_stack = 1;
             break;
 
         default:
@@ -320,35 +306,31 @@ main (int argc, const char *argv[])
  * check for missing file/object names
  *-------------------------------------------------------------------------*/
 
-    if (fname_src==NULL)
-    {
+    if (fname_src==NULL) {
         error_msg("Input file name missing\n");
         usage();
         leave(EXIT_FAILURE);
     }
 
-    if (fname_dst==NULL)
-    {
+    if (fname_dst==NULL) {
         error_msg("Output file name missing\n");
         usage();
         leave(EXIT_FAILURE);
     }
 
-    if (oname_src==NULL)
-    {
+    if (oname_src==NULL) {
         error_msg("Source object name missing\n");
         usage();
         leave(EXIT_FAILURE);
     }
 
-    if (oname_dst==NULL)
-    {
+    if (oname_dst==NULL) {
         error_msg("Destination object name missing\n");
         usage();
         leave(EXIT_FAILURE);
     }
 
-    if (enable_error_stack) {
+    if (enable_error_stack > 0) {
         H5Eset_auto2(H5E_DEFAULT, func, edata);
         H5Eset_auto2(H5tools_ERR_STACK_g, tools_func, tools_edata);
     }
@@ -371,8 +353,7 @@ main (int argc, const char *argv[])
    /*-------------------------------------------------------------------------
     * test for error in opening input file
     *-------------------------------------------------------------------------*/
-    if (fid_src==-1)
-    {
+    if (fid_src==-1) {
         error_msg("Could not open input file <%s>...Exiting\n", fname_src);
         leave(EXIT_FAILURE);
     }
@@ -390,8 +371,7 @@ main (int argc, const char *argv[])
    /*-------------------------------------------------------------------------
     * test for error in opening output file
     *-------------------------------------------------------------------------*/
-    if (fid_dst==-1)
-    {
+    if (fid_dst==-1) {
         error_msg("Could not open output file <%s>...Exiting\n", fname_dst);
         leave(EXIT_FAILURE);
     }
@@ -400,12 +380,10 @@ main (int argc, const char *argv[])
     * print some info
     *-------------------------------------------------------------------------*/
 
-    if (verbose)
-    {
+    if (verbose) {
         printf("Copying file <%s> and object <%s> to file <%s> and object <%s>\n",
         fname_src, oname_src, fname_dst, oname_dst);
         if (flag) {
-            HDassert(str_flag);
             printf("Using %s flag\n", str_flag);
         }
     }
@@ -420,8 +398,7 @@ main (int argc, const char *argv[])
         HGOTO_ERROR(EXIT_FAILURE, H5E_tools_min_id_g, "H5Pcreate failed");
 
     /* set options for object copy */
-    if (flag)
-    {
+    if (flag) {
         if ( H5Pset_copy_object(ocpl_id, flag) < 0)
             HGOTO_ERROR(EXIT_FAILURE, H5E_tools_min_id_g, "H5Pset_copy_object failed");
     }
@@ -444,24 +421,21 @@ main (int argc, const char *argv[])
         if(verbose)
             printf("%s: Creating parent groups\n", h5tools_getprogname());
     } /* end if */
-    else /* error, if parent groups doesn't already exist in destination file */
-    {
+    else {
+        /* error, if parent groups doesn't already exist in destination file */
         size_t        i, len;
 
         len = HDstrlen(oname_dst);
 
         /* check if all the parents groups exist. skip root group */
-        for (i = 1; i < len; i++)
-        {
-            if ('/'==oname_dst[i])
-            {
+        for (i = 1; i < len; i++) {
+            if ('/'==oname_dst[i]) {
                 char         *str_ptr;
 
                 str_ptr = (char *)HDcalloc(i + 1, sizeof(char));
                 HDstrncpy(str_ptr, oname_dst, i);
                 str_ptr[i]='\0';
-                if (H5Lexists(fid_dst, str_ptr, H5P_DEFAULT) <= 0)
-                {
+                if (H5Lexists(fid_dst, str_ptr, H5P_DEFAULT) <= 0) {
                     error_msg("group <%s> doesn't exist. Use -p to create parent groups.\n", str_ptr);
                     HDfree(str_ptr);
                     HGOTO_ERROR(EXIT_FAILURE, H5E_tools_min_id_g, "H5Lexists failed");
@@ -479,15 +453,15 @@ main (int argc, const char *argv[])
         linkinfo.opt.msg_mode = 1;
 
     li_ret = H5tools_get_symlink_info(fid_src, oname_src, &linkinfo, 1);
-    if (li_ret == 0) /* dangling link */
-    {
+    if (li_ret == 0) {
+        /* dangling link */
         if(H5Lcopy(fid_src, oname_src,
                    fid_dst, oname_dst,
                    H5P_DEFAULT, H5P_DEFAULT) < 0)
             HGOTO_ERROR(EXIT_FAILURE, H5E_tools_min_id_g, "H5Lcopy failed");
     }
-    else /* valid link */
-    {
+    else {
+        /* valid link */
         if (H5Ocopy(fid_src,          /* Source file or group identifier */
                   oname_src,        /* Name of the source object to be copied */
                   fid_dst,          /* Destination file or group identifier  */
@@ -522,13 +496,13 @@ done:
     if (linkinfo.trg_path)
         HDfree(linkinfo.trg_path);
 
- H5E_BEGIN_TRY {
-    H5Pclose(ocpl_id);
-    H5Pclose(lcpl_id);
-    H5Fclose(fid_src);
-    H5Fclose(fid_dst);
- } H5E_END_TRY;
+    H5E_BEGIN_TRY {
+        H5Pclose(ocpl_id);
+        H5Pclose(lcpl_id);
+        H5Fclose(fid_src);
+        H5Fclose(fid_dst);
+    } H5E_END_TRY;
 
- leave(ret_value);
+    leave(ret_value);
 }
 
diff --git a/tools/src/h5diff/CMakeLists.txt b/tools/src/h5diff/CMakeLists.txt
index 00d93de..fd8ede3 100644
--- a/tools/src/h5diff/CMakeLists.txt
+++ b/tools/src/h5diff/CMakeLists.txt
@@ -1,10 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_SRC_H5DIFF)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_SRC_H5DIFF C)
 
 # --------------------------------------------------------------------
 # Add the h5diff executables
@@ -13,7 +8,7 @@ add_executable (h5diff
     ${HDF5_TOOLS_SRC_H5DIFF_SOURCE_DIR}/h5diff_common.c
     ${HDF5_TOOLS_SRC_H5DIFF_SOURCE_DIR}/h5diff_main.c
 )
-TARGET_NAMING (h5diff STATIC)
+set_property(TARGET h5diff APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5diff STATIC " " " ")
 target_link_libraries (h5diff  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (h5diff PROPERTIES FOLDER tools)
@@ -26,7 +21,7 @@ if (BUILD_SHARED_LIBS)
       ${HDF5_TOOLS_SRC_H5DIFF_SOURCE_DIR}/h5diff_common.c
       ${HDF5_TOOLS_SRC_H5DIFF_SOURCE_DIR}/h5diff_main.c
   )
-  TARGET_NAMING (h5diff-shared SHARED)
+  set_property(TARGET h5diff-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (h5diff-shared SHARED " " " ")
   target_link_libraries (h5diff-shared  ${HDF5_TOOLS_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (h5diff-shared PROPERTIES FOLDER tools)
@@ -40,7 +35,7 @@ if (H5_HAVE_PARALLEL)
       ${HDF5_TOOLS_SRC_H5DIFF_SOURCE_DIR}/h5diff_common.c
       ${HDF5_TOOLS_SRC_H5DIFF_SOURCE_DIR}/ph5diff_main.c
   )
-  TARGET_NAMING (ph5diff STATIC)
+  set_property(TARGET ph5diff APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (ph5diff STATIC " " " ")
   target_link_libraries (ph5diff  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
   set_target_properties (ph5diff PROPERTIES FOLDER tools)
@@ -57,10 +52,9 @@ endif ()
 # Rules for Installation of tools using make Install target
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  if (BUILD_SHARED_LIBS)
-    INSTALL_PROGRAM_PDB (h5diff-shared ${HDF5_INSTALL_BIN_DIR} toolsapplications)
-  endif ()
-  INSTALL_PROGRAM_PDB (h5diff ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  foreach (exec ${H5_DEP_EXECUTABLES})
+    INSTALL_PROGRAM_PDB (${exec} ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  endforeach ()
 
   install (
       TARGETS
diff --git a/tools/src/h5diff/Makefile.am b/tools/src/h5diff/Makefile.am
index a5af3f2..3957e59 100644
--- a/tools/src/h5diff/Makefile.am
+++ b/tools/src/h5diff/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/src/h5diff/h5diff_common.c b/tools/src/h5diff/h5diff_common.c
index 2453ffc..8f09c81 100644
--- a/tools/src/h5diff/h5diff_common.c
+++ b/tools/src/h5diff/h5diff_common.c
@@ -5,31 +5,27 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#include <stdlib.h>
-#include <string.h>
 #include "H5private.h"
 #include "h5diff.h"
 #include "h5diff_common.h"
 #include "h5tools.h"
 #include "h5tools_utils.h"
 
-static int check_n_input( const char* );
-static int check_p_input( const char* );
-static int check_d_input( const char* );
+static int check_n_input(const char*);
+static int check_p_input(const char*);
+static int check_d_input(const char*);
 
 /*
  * Command-line options: The user can specify short or long-named
  * parameters.
  */
-static const char *s_opts = "hVrv:qn:d:p:Nc";
+static const char *s_opts = "hVrv:qn:d:p:NcelxE:S";
 static struct long_options l_opts[] = {
     { "help", no_arg, 'h' },
     { "version", no_arg, 'V' },
@@ -45,6 +41,7 @@ static struct long_options l_opts[] = {
     { "follow-symlinks", no_arg, 'l' },
     { "no-dangling-links", no_arg, 'x' },
     { "exclude-path", require_arg, 'E' },
+    { "enable-error-stack", no_arg, 'S' },
     { NULL, 0, '\0' }
 };
 
@@ -55,17 +52,16 @@ static struct long_options l_opts[] = {
  *
  *-------------------------------------------------------------------------
  */
-static void check_options(diff_opt_t* options)
+static void check_options(diff_opt_t* opts)
 {
     /*--------------------------------------------------------------
-     * check for mutually exclusive options 
+     * check for mutually exclusive options
      *--------------------------------------------------------------*/
 
     /* check between -d , -p, --use-system-epsilon.
      * These options are mutually exclusive.
      */
-    if ((options->d + options->p + options->use_system_epsilon) > 1)
-    {
+    if ((opts->d + opts->p + opts->use_system_epsilon) > 1) {
         printf("%s error: -d, -p and --use-system-epsilon options are mutually-exclusive;\n", PROGRAMNAME);
         printf("use no more than one.\n");
         printf("Try '-h' or '--help' option for more information or see the %s entry in the 'HDF5 Reference Manual'.\n", PROGRAMNAME);
@@ -88,101 +84,108 @@ void parse_command_line(int argc,
                         const char** fname2,
                         const char** objname1,
                         const char** objname2,
-                        diff_opt_t* options)
+                        diff_opt_t* opts)
 {
     int i;
     int opt;
     struct exclude_path_list *exclude_head, *exclude_prev, *exclude_node;
 
     /* process the command-line */
-    memset(options, 0, sizeof (diff_opt_t));
+    memset(opts, 0, sizeof (diff_opt_t));
 
     /* assume equal contents initially */
-    options->contents = 1;
+    opts->contents = 1;
 
     /* NaNs are handled by default */
-    options->do_nans = 1;
+    opts->do_nans = 1;
 
     /* not Listing objects that are not comparable */
-    options->m_list_not_cmp = 0;
+    opts->m_list_not_cmp = 0;
 
     /* initially no not-comparable. */
     /**this is bad in mixing option with results**/
-    options->not_cmp=0;
+    opts->not_cmp=0;
 
     /* init for exclude-path option */
     exclude_head = NULL;
 
     /* parse command line options */
-    while ((opt = get_option(argc, argv, s_opts, l_opts)) != EOF)
-    {
-        switch ((char)opt)
-        {
+    while ((opt = get_option(argc, argv, s_opts, l_opts)) != EOF) {
+        switch ((char)opt) {
         default:
             usage();
             h5diff_exit(EXIT_FAILURE);
+            break;
+
         case 'h':
             usage();
             h5diff_exit(EXIT_SUCCESS);
+            break;
+
         case 'V':
             print_version(h5tools_getprogname());
             h5diff_exit(EXIT_SUCCESS);
+            break;
+
         case 'v':
-            options->m_verbose = 1;
-            /* This for loop is for handling style like 
+            opts->m_verbose = 1;
+            /* This for loop is for handling style like
              * -v, -v1, --verbose, --verbose=1.
              */
-            for (i = 1; i < argc; i++)
-            {                
-                /* 
-                 * short opt 
+            for (i = 1; i < argc; i++) {
+                /*
+                 * short opt
                  */
-                if (!strcmp (argv[i], "-v"))  /* no arg */
-            {
+                if (!strcmp (argv[i], "-v")) {  /* no arg */
                     opt_ind--;
-                    options->m_verbose_level = 0;
+                    opts->m_verbose_level = 0;
                     break;
-            }
-                else if (!strncmp (argv[i], "-v", (size_t)2))
-            {
-                    options->m_verbose_level = atoi(&argv[i][2]);
+                }
+                else if (!strncmp (argv[i], "-v", (size_t)2)) {
+                    opts->m_verbose_level = atoi(&argv[i][2]);
                     break;
-            }    
+                }
 
-                /* 
-                 * long opt 
+                /*
+                 * long opt
                  */
-                if (!strcmp (argv[i], "--verbose"))  /* no arg */
-            {
-                    options->m_verbose_level = 0;
+                if (!strcmp (argv[i], "--verbose")) {  /* no arg */
+                    opts->m_verbose_level = 0;
                     break;
-            }
-            else if ( !strncmp (argv[i], "--verbose", (size_t)9) && argv[i][9]=='=')
-            {
-                    options->m_verbose_level = atoi(&argv[i][10]);
+                }
+                else if ( !strncmp (argv[i], "--verbose", (size_t)9) && argv[i][9]=='=') {
+                    opts->m_verbose_level = atoi(&argv[i][10]);
                     break;
                 }
             }
             break;
+
         case 'q':
             /* use quiet mode; supress the message "0 differences found" */
-            options->m_quiet = 1;
+            opts->m_quiet = 1;
             break;
+
         case 'r':
-            options->m_report = 1;
+            opts->m_report = 1;
             break;
+
         case 'l':
-            options->follow_links = TRUE;
+            opts->follow_links = TRUE;
             break;
+
         case 'x':
-            options->no_dangle_links = 1;
+            opts->no_dangle_links = 1;
             break;
+
+        case 'S':
+            enable_error_stack = 1;
+            break;
+
         case 'E':
-            options->exclude_path = 1;
-            
+            opts->exclude_path = 1;
+
             /* create linked list of excluding objects */
-            if( (exclude_node = (struct exclude_path_list*) HDmalloc(sizeof(struct exclude_path_list))) == NULL)
-            {
+            if( (exclude_node = (struct exclude_path_list*) HDmalloc(sizeof(struct exclude_path_list))) == NULL) {
                 printf("Error: lack of memory!\n");
                 h5diff_exit(EXIT_FAILURE);
             }
@@ -191,91 +194,82 @@ void parse_command_line(int argc,
             exclude_node->obj_path = (char*)opt_arg;
             exclude_node->obj_type = H5TRAV_TYPE_UNKNOWN;
             exclude_prev = exclude_head;
-            
-            if (NULL == exclude_head)            
-            {
+
+            if (NULL == exclude_head) {
                 exclude_head = exclude_node;
                 exclude_head->next = NULL;
             }
-            else
-            {
+            else {
                 while(NULL != exclude_prev->next)
                     exclude_prev=exclude_prev->next;
 
                 exclude_node->next = NULL;
                 exclude_prev->next = exclude_node;
-            }            
+            }
             break;
+
         case 'd':
-            options->d=1;
+            opts->d=1;
 
-            if ( check_d_input( opt_arg )==-1)
-            {
-                printf("<-d %s> is not a valid option\n", opt_arg );
+            if (check_d_input(opt_arg) == - 1) {
+                printf("<-d %s> is not a valid option\n", opt_arg);
                 usage();
                 h5diff_exit(EXIT_FAILURE);
             }
-            options->delta = atof( opt_arg );
+            opts->delta = atof(opt_arg);
 
             /* -d 0 is the same as default */
-            if (H5_DBL_ABS_EQUAL(options->delta, (double)0.0F))
-            options->d=0;
-
+            if (H5_DBL_ABS_EQUAL(opts->delta, (double)0.0F))
+                opts->d=0;
             break;
 
         case 'p':
-
-            options->p=1;
-            if ( check_p_input( opt_arg )==-1)
-            {
-                printf("<-p %s> is not a valid option\n", opt_arg );
+            opts->p=1;
+            if (check_p_input(opt_arg) == -1) {
+                printf("<-p %s> is not a valid option\n", opt_arg);
                 usage();
                 h5diff_exit(EXIT_FAILURE);
             }
-            options->percent = atof( opt_arg );
+            opts->percent = atof(opt_arg);
 
             /* -p 0 is the same as default */
-            if (H5_DBL_ABS_EQUAL(options->percent, (double)0.0F))
-            options->p = 0;
-
+            if (H5_DBL_ABS_EQUAL(opts->percent, (double)0.0F))
+                opts->p = 0;
             break;
 
         case 'n':
-
-            options->n=1;
-            if ( check_n_input( opt_arg )==-1)
-            {
-                printf("<-n %s> is not a valid option\n", opt_arg );
+            opts->n=1;
+            if ( check_n_input(opt_arg) == -1) {
+                printf("<-n %s> is not a valid option\n", opt_arg);
                 usage();
                 h5diff_exit(EXIT_FAILURE);
             }
-            options->count = HDstrtoull(opt_arg, NULL, 0);
+            opts->count = HDstrtoull(opt_arg, NULL, 0);
             break;
 
         case 'N':
-            options->do_nans = 0;
+            opts->do_nans = 0;
             break;
 
         case 'c':
-            options->m_list_not_cmp = 1;
+            opts->m_list_not_cmp = 1;
             break;
 
         case 'e':
-            options->use_system_epsilon = 1;
+            opts->use_system_epsilon = 1;
             break;
         }
     }
 
     /* check options */
-    check_options(options);
+    check_options(opts);
 
     /* if exclude-path option is used, keep the exclude path list */
-    if (options->exclude_path)
-        options->exclude = exclude_head;
+    if (opts->exclude_path)
+        opts->exclude = exclude_head;
 
     /* check for file names to be processed */
-    if (argc <= opt_ind || argv[ opt_ind + 1 ] == NULL)
-    {
+    if (argc <= opt_ind || argv[ opt_ind + 1 ] == NULL) {
         error_msg("missing file names\n");
         usage();
         h5diff_exit(EXIT_FAILURE);
@@ -285,18 +279,15 @@ void parse_command_line(int argc,
     *fname2 = argv[ opt_ind + 1 ];
     *objname1 = argv[ opt_ind + 2 ];
 
-    if ( *objname1 == NULL )
-    {
+    if (*objname1 == NULL) {
         *objname2 = NULL;
         return;
     }
 
-    if ( argv[ opt_ind + 3 ] != NULL)
-    {
+    if (argv[ opt_ind + 3 ] != NULL) {
         *objname2 = argv[ opt_ind + 3 ];
     }
-    else
-    {
+    else {
         *objname2 = *objname1;
     }
 
@@ -312,34 +303,28 @@ void parse_command_line(int argc,
  *-------------------------------------------------------------------------
  */
 
- void  print_info(diff_opt_t* options)
+ void  print_info(diff_opt_t* opts)
  {
-     if (options->m_quiet || options->err_stat )
+     if (opts->m_quiet || opts->err_stat)
          return;
 
-     if (options->cmn_objs==0)
-     {
+     if (opts->cmn_objs == 0) {
          printf("No common objects found. Files are not comparable.\n");
-         if (!options->m_verbose)
+         if (!opts->m_verbose)
              printf("Use -v for a list of objects.\n");
      }
 
-     if (options->not_cmp==1)
-     {
-         if ( options->m_list_not_cmp == 0 )
-         {
+     if (opts->not_cmp == 1) {
+         if (opts->m_list_not_cmp == 0) {
              printf("--------------------------------\n");
              printf("Some objects are not comparable\n");
              printf("--------------------------------\n");
-             if (options->m_verbose)
+             if (opts->m_verbose)
                  printf("Use -c for a list of objects without details of differences.\n");
              else
                  printf("Use -c for a list of objects.\n");
          }
-
-
      }
-
  }
 
 /*-------------------------------------------------------------------------
@@ -365,16 +350,14 @@ check_n_input( const char *str )
     unsigned i;
     char c;
 
-    for ( i = 0; i < strlen(str); i++)
-    {
+    for (i = 0; i < strlen(str); i++) {
         c = str[i];
-        if ( i==0 )
-        {
-            if ( c < 49 || c > 57  ) /* ascii values between 1 and 9 */
+        if (i == 0) {
+            if (c < 49 || c > 57) /* ascii values between 1 and 9 */
                 return -1;
         }
         else
-            if ( c < 48 || c > 57  ) /* 0 also */
+            if (c < 48 || c > 57) /* 0 also */
                 return -1;
     }
     return 1;
@@ -404,11 +387,11 @@ check_p_input( const char *str )
     the atof return value on a hexadecimal input is different
     on some systems; we do a character check for this
     */
-    if (strlen(str)>2 && str[0]=='0' && str[1]=='x')
+    if (strlen(str) > 2 && str[0] == '0' && str[1] == 'x')
         return -1;
 
-    x=atof(str);
-    if (x<0)
+    x = atof(str);
+    if (x < 0)
         return -1;
 
     return 1;
@@ -438,11 +421,11 @@ check_d_input( const char *str )
     the atof return value on a hexadecimal input is different
     on some systems; we do a character check for this
     */
-    if (strlen(str)>2 && str[0]=='0' && str[1]=='x')
+    if (strlen(str) > 2 && str[0] == '0' && str[1] == 'x')
         return -1;
 
-    x=atof(str);
-    if (x <0)
+    x = atof(str);
+    if (x < 0)
         return -1;
 
     return 1;
@@ -460,148 +443,153 @@ check_d_input( const char *str )
 
 void usage(void)
 {
- printf("usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] \n");
- printf("  file1             File name of the first HDF5 file\n");
- printf("  file2             File name of the second HDF5 file\n");
- printf("  [obj1]            Name of an HDF5 object, in absolute path\n");
- printf("  [obj2]            Name of an HDF5 object, in absolute path\n");
- printf("\n");
- printf("  OPTIONS\n");
- printf("   -h, --help\n");
- printf("         Print a usage message and exit.\n");
- printf("   -V, --version\n");
- printf("         Print version number and exit.\n");
- printf("   -r, --report\n");
- printf("         Report mode. Print differences.\n");
- printf("   -v --verbose\n");
- printf("         Verbose mode. Print differences information and list of objects.\n");
- printf("   -vN --verbose=N\n");
- printf("         Verbose mode with level. Print differences and list of objects.\n");
- printf("         Level of detail depends on value of N:\n");
- printf("          0 : Identical to '-v' or '--verbose'.\n");
- printf("          1 : All level 0 information plus one-line attribute\n");
- printf("              status summary.\n");
- printf("          2 : All level 1 information plus extended attribute\n");
- printf("              status report.\n");
- printf("   -q, --quiet\n");
- printf("         Quiet mode. Do not produce output.\n");
- printf("   --follow-symlinks\n");
- printf("         Follow symbolic links (soft links and external links and compare the)\n");
- printf("         links' target objects.\n");
- printf("         If symbolic link(s) with the same name exist in the files being\n");
- printf("         compared, then determine whether the target of each link is an existing\n");
- printf("         object (dataset, group, or named datatype) or the link is a dangling\n");
- printf("         link (a soft or external link pointing to a target object that does\n");
- printf("         not yet exist).\n");
- printf("         - If both symbolic links are dangling links, they are treated as being\n");
- printf("           the same; by default, h5diff returns an exit code of 0.\n");
- printf("           If, however, --no-dangling-links is used with --follow-symlinks,\n");
- printf("           this situation is treated as an error and h5diff returns an\n");
- printf("           exit code of 2.\n");
- printf("         - If only one of the two links is a dangling link,they are treated as\n");
- printf("           being different and h5diff returns an exit code of 1.\n");
- printf("           If, however, --no-dangling-links is used with --follow-symlinks,\n");
- printf("           this situation is treated as an error and h5diff returns an\n");
- printf("           exit code of 2.\n");
- printf("         - If both symbolic links point to existing objects, h5diff compares the\n");
- printf("           two objects.\n");
- printf("         If any symbolic link specified in the call to h5diff does not exist,\n");
- printf("         h5diff treats it as an error and returns an exit code of 2.\n");
- printf("   --no-dangling-links\n");
- printf("         Must be used with --follow-symlinks option; otherwise, h5diff shows\n");
- printf("         error message and returns an exit code of 2.\n");
- printf("         Check for any symbolic links (soft links or external links) that do not\n");
- printf("         resolve to an existing object (dataset, group, or named datatype).\n");
- printf("         If any dangling link is found, this situation is treated as an error\n");
- printf("         and h5diff returns an exit code of 2.\n");
- printf("   -c, --compare\n");
- printf("         List objects that are not comparable\n");
- printf("   -N, --nan\n");
- printf("         Avoid NaNs detection\n");
- printf("   -n C, --count=C\n");
- printf("         Print differences up to C. C must be a positive integer.\n");
- printf("   -d D, --delta=D\n");
- printf("         Print difference if (|a-b| > D). D must be a positive number.\n");
- printf("         Can not use with '-p' or '--use-system-epsilon'.\n");
- printf("   -p R, --relative=R\n");
- printf("         Print difference if (|(a-b)/b| > R). R must be a positive number.\n");
- printf("         Can not use with '-d' or '--use-system-epsilon'.\n");
- printf("   --use-system-epsilon\n");
- printf("         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.\n");
- printf("         If the system epsilon is not defined,one of the following predefined\n");
- printf("         values will be used:\n");
- printf("           FLT_EPSILON = 1.19209E-07 for floating-point type\n");
- printf("           DBL_EPSILON = 2.22045E-16 for double precision type\n");
- printf("         Can not use with '-p' or '-d'.\n");
- printf("   --exclude-path \"path\" \n");
- printf("         Exclude the specified path to an object when comparing files or groups.\n");
- printf("         If a group is excluded, all member objects will also be excluded.\n");
- printf("         The specified path is excluded wherever it occurs.\n");
- printf("         This flexibility enables the same option to exclude either objects that\n");
- printf("         exist only in one file or common objects that are known to differ.\n");
- printf("\n");
- printf("         When comparing files, \"path\" is the absolute path to the excluded;\n");
- printf("         object; when comparing groups, \"path\" is similar to the relative\n");
- printf("         path from the group to the excluded object. This \"path\" can be\n");
- printf("         taken from the first section of the output of the --verbose option.\n");
- printf("         For example, if you are comparing the group /groupA in two files and\n");
- printf("         you want to exclude /groupA/groupB/groupC in both files, the exclude\n");
- printf("         option would read as follows:\n");
- printf("           --exclude-path \"/groupB/groupC\"\n");
- printf("\n");
- printf("         If there are multiple paths to an object, only the specified path(s)\n");
- printf("         will be excluded; the comparison will include any path not explicitly\n");
- printf("         excluded.\n");
- printf("         This option can be used repeatedly to exclude multiple paths.\n");
- printf("\n");
-
- printf(" Modes of output:\n");
- printf("  Default mode: print the number of differences found and where they occured\n");
- printf("  -r Report mode: print the above plus the differences\n");
- printf("  -v Verbose mode: print the above plus a list of objects and warnings\n");
- printf("  -q Quiet mode: do not print output\n");
-
- printf("\n");
-
- printf(" File comparison:\n");
- printf("  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as\n");
- printf("  a comparison of the two files' root groups.  That is, h5diff first compares\n");
- printf("  the names of root group members, generates a report of root group objects\n");
- printf("  that appear in only one file or in both files, and recursively compares\n");
- printf("  common objects.\n");
- printf("\n");
-
- printf(" Object comparison:\n");
- printf("  1) Groups \n");
- printf("      First compares the names of member objects (relative path, from the\n");
- printf("      specified group) and generates a report of objects that appear in only\n");
- printf("      one group or in both groups. Common objects are then compared recursively.\n");
- printf("  2) Datasets \n");
- printf("      Array rank and dimensions, datatypes, and data values are compared.\n");
- printf("  3) Datatypes \n");
- printf("      The comparison is based on the return value of H5Tequal.\n");
- printf("  4) Symbolic links \n");
- printf("      The paths to the target objects are compared.\n");
- printf("      (The option --follow-symlinks overrides the default behavior when\n");
- printf("       symbolic links are compared.).\n");
- printf("\n");
-
- printf(" Exit code:\n");
- printf("  0 if no differences, 1 if differences found, 2 if error\n");
- printf("\n");
- printf(" Examples of use:\n");
- printf(" 1) h5diff file1 file2 /g1/dset1 /g1/dset2\n");
- printf("    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2\n");
- printf("\n");
- printf(" 2) h5diff file1 file2 /g1/dset1\n");
- printf("    Compares object '/g1/dset1' in both files\n");
- printf("\n");
- printf(" 3) h5diff file1 file2\n");
- printf("    Compares all objects in both files\n");
- printf("\n");
- printf(" Notes:\n");
- printf("  file1 and file2 can be the same file.\n");
- printf("  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare\n");
- printf("  '/g1/dset1' and '/g1/dset2' in the same file\n");
- printf("\n");
+ PRINTVALSTREAM(rawoutstream, "usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]\n");
+ PRINTVALSTREAM(rawoutstream, "  file1             File name of the first HDF5 file\n");
+ PRINTVALSTREAM(rawoutstream, "  file2             File name of the second HDF5 file\n");
+ PRINTVALSTREAM(rawoutstream, "  [obj1]            Name of an HDF5 object, in absolute path\n");
+ PRINTVALSTREAM(rawoutstream, "  [obj2]            Name of an HDF5 object, in absolute path\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+ PRINTVALSTREAM(rawoutstream, "  OPTIONS\n");
+ PRINTVALSTREAM(rawoutstream, "   -h, --help\n");
+ PRINTVALSTREAM(rawoutstream, "         Print a usage message and exit.\n");
+ PRINTVALSTREAM(rawoutstream, "   -V, --version\n");
+ PRINTVALSTREAM(rawoutstream, "         Print version number and exit.\n");
+ PRINTVALSTREAM(rawoutstream, "   -r, --report\n");
+ PRINTVALSTREAM(rawoutstream, "         Report mode. Print differences.\n");
+ PRINTVALSTREAM(rawoutstream, "   -v --verbose\n");
+ PRINTVALSTREAM(rawoutstream, "         Verbose mode. Print differences information and list of objects.\n");
+ PRINTVALSTREAM(rawoutstream, "   -vN --verbose=N\n");
+ PRINTVALSTREAM(rawoutstream, "         Verbose mode with level. Print differences and list of objects.\n");
+ PRINTVALSTREAM(rawoutstream, "         Level of detail depends on value of N:\n");
+ PRINTVALSTREAM(rawoutstream, "          0 : Identical to '-v' or '--verbose'.\n");
+ PRINTVALSTREAM(rawoutstream, "          1 : All level 0 information plus one-line attribute\n");
+ PRINTVALSTREAM(rawoutstream, "              status summary.\n");
+ PRINTVALSTREAM(rawoutstream, "          2 : All level 1 information plus extended attribute\n");
+ PRINTVALSTREAM(rawoutstream, "              status report.\n");
+ PRINTVALSTREAM(rawoutstream, "   -q, --quiet\n");
+ PRINTVALSTREAM(rawoutstream, "         Quiet mode. Do not produce output.\n");
+ PRINTVALSTREAM(rawoutstream, "   --enable-error-stack\n");
+ PRINTVALSTREAM(rawoutstream, "                   Prints messages from the HDF5 error stack as they occur.\n");
+ PRINTVALSTREAM(rawoutstream, "   --follow-symlinks\n");
+ PRINTVALSTREAM(rawoutstream, "         Follow symbolic links (soft links and external links and compare the)\n");
+ PRINTVALSTREAM(rawoutstream, "         links' target objects.\n");
+ PRINTVALSTREAM(rawoutstream, "         If symbolic link(s) with the same name exist in the files being\n");
+ PRINTVALSTREAM(rawoutstream, "         compared, then determine whether the target of each link is an existing\n");
+ PRINTVALSTREAM(rawoutstream, "         object (dataset, group, or named datatype) or the link is a dangling\n");
+ PRINTVALSTREAM(rawoutstream, "         link (a soft or external link pointing to a target object that does\n");
+ PRINTVALSTREAM(rawoutstream, "         not yet exist).\n");
+ PRINTVALSTREAM(rawoutstream, "         - If both symbolic links are dangling links, they are treated as being\n");
+ PRINTVALSTREAM(rawoutstream, "           the same; by default, h5diff returns an exit code of 0.\n");
+ PRINTVALSTREAM(rawoutstream, "           If, however, --no-dangling-links is used with --follow-symlinks,\n");
+ PRINTVALSTREAM(rawoutstream, "           this situation is treated as an error and h5diff returns an\n");
+ PRINTVALSTREAM(rawoutstream, "           exit code of 2.\n");
+ PRINTVALSTREAM(rawoutstream, "         - If only one of the two links is a dangling link,they are treated as\n");
+ PRINTVALSTREAM(rawoutstream, "           being different and h5diff returns an exit code of 1.\n");
+ PRINTVALSTREAM(rawoutstream, "           If, however, --no-dangling-links is used with --follow-symlinks,\n");
+ PRINTVALSTREAM(rawoutstream, "           this situation is treated as an error and h5diff returns an\n");
+ PRINTVALSTREAM(rawoutstream, "           exit code of 2.\n");
+ PRINTVALSTREAM(rawoutstream, "         - If both symbolic links point to existing objects, h5diff compares the\n");
+ PRINTVALSTREAM(rawoutstream, "           two objects.\n");
+ PRINTVALSTREAM(rawoutstream, "         If any symbolic link specified in the call to h5diff does not exist,\n");
+ PRINTVALSTREAM(rawoutstream, "         h5diff treats it as an error and returns an exit code of 2.\n");
+ PRINTVALSTREAM(rawoutstream, "   --no-dangling-links\n");
+ PRINTVALSTREAM(rawoutstream, "         Must be used with --follow-symlinks option; otherwise, h5diff shows\n");
+ PRINTVALSTREAM(rawoutstream, "         error message and returns an exit code of 2.\n");
+ PRINTVALSTREAM(rawoutstream, "         Check for any symbolic links (soft links or external links) that do not\n");
+ PRINTVALSTREAM(rawoutstream, "         resolve to an existing object (dataset, group, or named datatype).\n");
+ PRINTVALSTREAM(rawoutstream, "         If any dangling link is found, this situation is treated as an error\n");
+ PRINTVALSTREAM(rawoutstream, "         and h5diff returns an exit code of 2.\n");
+ PRINTVALSTREAM(rawoutstream, "   -c, --compare\n");
+ PRINTVALSTREAM(rawoutstream, "         List objects that are not comparable\n");
+ PRINTVALSTREAM(rawoutstream, "   -N, --nan\n");
+ PRINTVALSTREAM(rawoutstream, "         Avoid NaNs detection\n");
+ PRINTVALSTREAM(rawoutstream, "   -n C, --count=C\n");
+ PRINTVALSTREAM(rawoutstream, "         Print differences up to C. C must be a positive integer.\n");
+ PRINTVALSTREAM(rawoutstream, "   -d D, --delta=D\n");
+ PRINTVALSTREAM(rawoutstream, "         Print difference if (|a-b| > D). D must be a positive number. Where a\n");
+ PRINTVALSTREAM(rawoutstream, "         is the data point value in file1 and b is the data point value in file2.\n");
+ PRINTVALSTREAM(rawoutstream, "         Can not use with '-p' or '--use-system-epsilon'.\n");
+ PRINTVALSTREAM(rawoutstream, "   -p R, --relative=R\n");
+ PRINTVALSTREAM(rawoutstream, "         Print difference if (|(a-b)/b| > R). R must be a positive number. Where a\n");
+ PRINTVALSTREAM(rawoutstream, "         is the data point value in file1 and b is the data point value in file2.\n");
+ PRINTVALSTREAM(rawoutstream, "         Can not use with '-d' or '--use-system-epsilon'.\n");
+ PRINTVALSTREAM(rawoutstream, "   --use-system-epsilon\n");
+ PRINTVALSTREAM(rawoutstream, "         Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a\n");
+ PRINTVALSTREAM(rawoutstream, "         is the data point value in file1 and b is the data point value in file2.\n");
+ PRINTVALSTREAM(rawoutstream, "         If the system epsilon is not defined,one of the following predefined\n");
+ PRINTVALSTREAM(rawoutstream, "         values will be used:\n");
+ PRINTVALSTREAM(rawoutstream, "           FLT_EPSILON = 1.19209E-07 for floating-point type\n");
+ PRINTVALSTREAM(rawoutstream, "           DBL_EPSILON = 2.22045E-16 for double precision type\n");
+ PRINTVALSTREAM(rawoutstream, "         Can not use with '-p' or '-d'.\n");
+ PRINTVALSTREAM(rawoutstream, "   --exclude-path \"path\"\n");
+ PRINTVALSTREAM(rawoutstream, "         Exclude the specified path to an object when comparing files or groups.\n");
+ PRINTVALSTREAM(rawoutstream, "         If a group is excluded, all member objects will also be excluded.\n");
+ PRINTVALSTREAM(rawoutstream, "         The specified path is excluded wherever it occurs.\n");
+ PRINTVALSTREAM(rawoutstream, "         This flexibility enables the same option to exclude either objects that\n");
+ PRINTVALSTREAM(rawoutstream, "         exist only in one file or common objects that are known to differ.\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+ PRINTVALSTREAM(rawoutstream, "         When comparing files, \"path\" is the absolute path to the excluded;\n");
+ PRINTVALSTREAM(rawoutstream, "         object; when comparing groups, \"path\" is similar to the relative\n");
+ PRINTVALSTREAM(rawoutstream, "         path from the group to the excluded object. This \"path\" can be\n");
+ PRINTVALSTREAM(rawoutstream, "         taken from the first section of the output of the --verbose option.\n");
+ PRINTVALSTREAM(rawoutstream, "         For example, if you are comparing the group /groupA in two files and\n");
+ PRINTVALSTREAM(rawoutstream, "         you want to exclude /groupA/groupB/groupC in both files, the exclude\n");
+ PRINTVALSTREAM(rawoutstream, "         option would read as follows:\n");
+ PRINTVALSTREAM(rawoutstream, "           --exclude-path \"/groupB/groupC\"\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+ PRINTVALSTREAM(rawoutstream, "         If there are multiple paths to an object, only the specified path(s)\n");
+ PRINTVALSTREAM(rawoutstream, "         will be excluded; the comparison will include any path not explicitly\n");
+ PRINTVALSTREAM(rawoutstream, "         excluded.\n");
+ PRINTVALSTREAM(rawoutstream, "         This option can be used repeatedly to exclude multiple paths.\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+
+ PRINTVALSTREAM(rawoutstream, " Modes of output:\n");
+ PRINTVALSTREAM(rawoutstream, "  Default mode: print the number of differences found and where they occured\n");
+ PRINTVALSTREAM(rawoutstream, "  -r Report mode: print the above plus the differences\n");
+ PRINTVALSTREAM(rawoutstream, "  -v Verbose mode: print the above plus a list of objects and warnings\n");
+ PRINTVALSTREAM(rawoutstream, "  -q Quiet mode: do not print output\n");
+
+ PRINTVALSTREAM(rawoutstream, "\n");
+
+ PRINTVALSTREAM(rawoutstream, " File comparison:\n");
+ PRINTVALSTREAM(rawoutstream, "  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as\n");
+ PRINTVALSTREAM(rawoutstream, "  a comparison of the two files' root groups.  That is, h5diff first compares\n");
+ PRINTVALSTREAM(rawoutstream, "  the names of root group members, generates a report of root group objects\n");
+ PRINTVALSTREAM(rawoutstream, "  that appear in only one file or in both files, and recursively compares\n");
+ PRINTVALSTREAM(rawoutstream, "  common objects.\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+
+ PRINTVALSTREAM(rawoutstream, " Object comparison:\n");
+ PRINTVALSTREAM(rawoutstream, "  1) Groups\n");
+ PRINTVALSTREAM(rawoutstream, "      First compares the names of member objects (relative path, from the\n");
+ PRINTVALSTREAM(rawoutstream, "      specified group) and generates a report of objects that appear in only\n");
+ PRINTVALSTREAM(rawoutstream, "      one group or in both groups. Common objects are then compared recursively.\n");
+ PRINTVALSTREAM(rawoutstream, "  2) Datasets\n");
+ PRINTVALSTREAM(rawoutstream, "      Array rank and dimensions, datatypes, and data values are compared.\n");
+ PRINTVALSTREAM(rawoutstream, "  3) Datatypes\n");
+ PRINTVALSTREAM(rawoutstream, "      The comparison is based on the return value of H5Tequal.\n");
+ PRINTVALSTREAM(rawoutstream, "  4) Symbolic links\n");
+ PRINTVALSTREAM(rawoutstream, "      The paths to the target objects are compared.\n");
+ PRINTVALSTREAM(rawoutstream, "      (The option --follow-symlinks overrides the default behavior when\n");
+ PRINTVALSTREAM(rawoutstream, "       symbolic links are compared.).\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+
+ PRINTVALSTREAM(rawoutstream, " Exit code:\n");
+ PRINTVALSTREAM(rawoutstream, "  0 if no differences, 1 if differences found, 2 if error\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+ PRINTVALSTREAM(rawoutstream, " Examples of use:\n");
+ PRINTVALSTREAM(rawoutstream, " 1) h5diff file1 file2 /g1/dset1 /g1/dset2\n");
+ PRINTVALSTREAM(rawoutstream, "    Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+ PRINTVALSTREAM(rawoutstream, " 2) h5diff file1 file2 /g1/dset1\n");
+ PRINTVALSTREAM(rawoutstream, "    Compares object '/g1/dset1' in both files\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+ PRINTVALSTREAM(rawoutstream, " 3) h5diff file1 file2\n");
+ PRINTVALSTREAM(rawoutstream, "    Compares all objects in both files\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
+ PRINTVALSTREAM(rawoutstream, " Notes:\n");
+ PRINTVALSTREAM(rawoutstream, "  file1 and file2 can be the same file.\n");
+ PRINTVALSTREAM(rawoutstream, "  Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare\n");
+ PRINTVALSTREAM(rawoutstream, "  '/g1/dset1' and '/g1/dset2' in the same file\n");
+ PRINTVALSTREAM(rawoutstream, "\n");
 }
diff --git a/tools/src/h5diff/h5diff_common.h b/tools/src/h5diff/h5diff_common.h
index 5b1317f..dc0676c 100644
--- a/tools/src/h5diff/h5diff_common.h
+++ b/tools/src/h5diff/h5diff_common.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef H5DIFFCOMMON_H__
@@ -25,9 +23,9 @@ extern "C" {
 #endif
 
 void usage(void);
-void parse_command_line(int argc, const char* argv[], const char** fname1, const char** fname2, const char** objname1, const char** objname2, diff_opt_t* options);
+void parse_command_line(int argc, const char* argv[], const char** fname1, const char** fname2, const char** objname1, const char** objname2, diff_opt_t* opts);
 void h5diff_exit(int status);
-void print_info(diff_opt_t* options);
+void print_info(diff_opt_t* opts);
 
 #ifdef __cplusplus
 }
diff --git a/tools/src/h5diff/h5diff_main.c b/tools/src/h5diff/h5diff_main.c
index cdaca29..c5a0cbf 100644
--- a/tools/src/h5diff/h5diff_main.c
+++ b/tools/src/h5diff/h5diff_main.c
@@ -5,17 +5,12 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#include <stdlib.h>
-#include <assert.h>
-#include <memory.h>
 #include "H5private.h"
 #include "h5diff.h"
 #include "h5diff_common.h"
@@ -74,33 +69,50 @@
 int main(int argc, const char *argv[])
 {
     int        ret;
+    H5E_auto2_t         func;
+    H5E_auto2_t         tools_func;
+    void               *edata;
+    void               *tools_edata;
     const char *fname1 = NULL;
     const char *fname2 = NULL;
     const char *objname1  = NULL;
     const char *objname2  = NULL;
     hsize_t    nfound=0;
-    diff_opt_t options;
+    diff_opt_t opts;
 
     h5tools_setprogname(PROGRAMNAME);
     h5tools_setstatus(EXIT_SUCCESS);
 
+    /* Disable error reporting */
+    H5Eget_auto2(H5E_DEFAULT, &func, &edata);
+    H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
+
     /* Initialize h5tools lib */
     h5tools_init();
 
+    /* Disable tools error reporting */
+    H5Eget_auto2(H5tools_ERR_STACK_g, &tools_func, &tools_edata);
+    H5Eset_auto2(H5tools_ERR_STACK_g, NULL, NULL);
+
     /*-------------------------------------------------------------------------
     * process the command-line
     *-------------------------------------------------------------------------
     */
-    parse_command_line(argc, argv, &fname1, &fname2, &objname1, &objname2, &options);
+    parse_command_line(argc, argv, &fname1, &fname2, &objname1, &objname2, &opts);
+
+    if (enable_error_stack > 0) {
+        H5Eset_auto2(H5E_DEFAULT, func, edata);
+        H5Eset_auto2(H5tools_ERR_STACK_g, tools_func, tools_edata);
+    }
 
     /*-------------------------------------------------------------------------
     * do the diff
     *-------------------------------------------------------------------------
     */
 
-    nfound = h5diff(fname1,fname2,objname1,objname2,&options);
+    nfound = h5diff(fname1, fname2, objname1, objname2, &opts);
 
-    print_info(&options);
+    print_info(&opts);
 
    /*-------------------------------------------------------------------------
     * exit code
@@ -108,17 +120,17 @@ int main(int argc, const char *argv[])
     *-------------------------------------------------------------------------
     */
 
-    ret = (nfound == 0 ? 0 : 1 );
+    ret = (nfound == 0 ? 0 : 1);
 
     /* if graph difference return 1 for differences  */
-    if ( options.contents == 0 )
+    if (opts.contents == 0)
         ret = 1;
 
     /* and return 2 for error */
-    if (options.err_stat)
+    if (opts.err_stat)
         ret = 2;
 
-    return ret;
+    h5diff_exit(ret);
 }
 
 /*-------------------------------------------------------------------------
@@ -140,6 +152,8 @@ int main(int argc, const char *argv[])
 H5_ATTR_NORETURN void
 h5diff_exit(int status)
 {
+    h5tools_close();
+
     HDexit(status);
 }
 
diff --git a/tools/src/h5diff/ph5diff_main.c b/tools/src/h5diff/ph5diff_main.c
index a26b6e9..83240cb 100644
--- a/tools/src/h5diff/ph5diff_main.c
+++ b/tools/src/h5diff/ph5diff_main.c
@@ -5,17 +5,12 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
 #include "H5private.h"
 #include "h5diff.h"
 #include "ph5diff.h"
@@ -55,7 +50,7 @@ int main(int argc, const char *argv[])
     const char *fname2 = NULL;
     const char *objname1  = NULL;
     const char *objname2  = NULL;
-    diff_opt_t options;
+    diff_opt_t opts;
 
     h5tools_setprogname(PROGRAMNAME);
     h5tools_setstatus(EXIT_SUCCESS);
@@ -77,11 +72,11 @@ int main(int argc, const char *argv[])
 
         g_Parallel = 0;
 
-        parse_command_line(argc, argv, &fname1, &fname2, &objname1, &objname2, &options);
+        parse_command_line(argc, argv, &fname1, &fname2, &objname1, &objname2, &opts);
 
-        h5diff(fname1, fname2, objname1, objname2, &options);
+        h5diff(fname1, fname2, objname1, objname2, &opts);
 
-        print_info(&options);
+        print_info(&opts);
     }
     /* Parallel h5diff */
     else {
@@ -89,13 +84,13 @@ int main(int argc, const char *argv[])
         /* Have the manager process the command-line */
         if(nID == 0)
         {
-            parse_command_line(argc, argv, &fname1, &fname2, &objname1, &objname2, &options);
+            parse_command_line(argc, argv, &fname1, &fname2, &objname1, &objname2, &opts);
 
-            h5diff(fname1, fname2, objname1, objname2, &options);
+            h5diff(fname1, fname2, objname1, objname2, &opts);
 
             MPI_Barrier(MPI_COMM_WORLD);
 
-            print_info(&options);
+            print_info(&opts);
             print_manager_output();
         }
         /* All other tasks become workers and wait for assignments. */
@@ -183,8 +178,8 @@ ph5diff_worker(int nID)
             MPI_Recv(&args, sizeof(args), MPI_BYTE, 0, MPI_TAG_ARGS, MPI_COMM_WORLD, &Status);
 
             /* Do the diff */
-            diffs.nfound = diff(file1_id, args.name1, file2_id, args.name2, &(args.options), &(args.argdata));
-            diffs.not_cmp = args.options.not_cmp;
+            diffs.nfound = diff(file1_id, args.name1, file2_id, args.name2, &(args.opts), &(args.argdata));
+            diffs.not_cmp = args.opts.not_cmp;
 
             /* If print buffer has something in it, request print token.*/
             if(outBuffOffset>0)
@@ -321,6 +316,8 @@ void h5diff_exit(int status)
         status = EXIT_SUCCESS;  /* Reset exit status, since some mpiexec commands generate output on failure status */
     }
 
+    h5tools_close();
+
     /* Always exit(0), since MPI implementations do weird stuff when they
      *  receive a non-zero exit value. - QAK
      */
diff --git a/tools/src/h5dump/CMakeLists.txt b/tools/src/h5dump/CMakeLists.txt
index 65a7cdd..6f74ac6 100644
--- a/tools/src/h5dump/CMakeLists.txt
+++ b/tools/src/h5dump/CMakeLists.txt
@@ -1,10 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_SRC_H5DUMP)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_SRC_H5DUMP C)
 
 # --------------------------------------------------------------------
 # Add the h5dump executables
@@ -14,7 +9,7 @@ add_executable (h5dump
     ${HDF5_TOOLS_SRC_H5DUMP_SOURCE_DIR}/h5dump_ddl.c
     ${HDF5_TOOLS_SRC_H5DUMP_SOURCE_DIR}/h5dump_xml.c
 )
-TARGET_NAMING (h5dump STATIC)
+set_property(TARGET h5dump APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5dump STATIC " " " ")
 target_link_libraries (h5dump  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (h5dump PROPERTIES FOLDER tools)
@@ -28,7 +23,7 @@ if (BUILD_SHARED_LIBS)
       ${HDF5_TOOLS_SRC_H5DUMP_SOURCE_DIR}/h5dump_ddl.c
       ${HDF5_TOOLS_SRC_H5DUMP_SOURCE_DIR}/h5dump_xml.c
   )
-  TARGET_NAMING (h5dump-shared SHARED)
+  set_property(TARGET h5dump-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (h5dump-shared SHARED " " " ")
   target_link_libraries (h5dump-shared  ${HDF5_TOOLS_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (h5dump-shared PROPERTIES FOLDER tools)
@@ -47,10 +42,9 @@ endif ()
 # Rules for Installation of tools using make Install target
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  if (BUILD_SHARED_LIBS)
-    INSTALL_PROGRAM_PDB (h5dump-shared ${HDF5_INSTALL_BIN_DIR} toolsapplications)
-  endif ()
-  INSTALL_PROGRAM_PDB (h5dump ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  foreach (exec ${H5_DEP_EXECUTABLES})
+    INSTALL_PROGRAM_PDB (${exec} ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  endforeach ()
 
   install (
       TARGETS
diff --git a/tools/src/h5dump/Makefile.am b/tools/src/h5dump/Makefile.am
index dc43065..86109d5 100644
--- a/tools/src/h5dump/Makefile.am
+++ b/tools/src/h5dump/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/src/h5dump/h5dump.c b/tools/src/h5dump/h5dump.c
index 562cfd5..25e4858 100644
--- a/tools/src/h5dump/h5dump.c
+++ b/tools/src/h5dump/h5dump.c
@@ -5,15 +5,11 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-#include <stdio.h>
-#include <stdlib.h>
 
 #include "h5dump.h"
 #include "h5dump_ddl.h"
@@ -71,7 +67,7 @@ struct handler_t {
  */
 /* The following initialization makes use of C language cancatenating */
 /* "xxx" "yyy" into "xxxyyy". */
-static const char *s_opts = "hn*peyBHirVa:c:d:f:g:k:l:t:w:xD:uX:o*b*F:s:S:A*q:z:m:RECM:O*N:vG:";
+static const char *s_opts = "hn*peyBHirVa:c:d:f:g:k:l:t:w:xD:uX:o*b*F:s:S:A*q:z:m:RE*CM:O*N:vG:";
 static struct long_options l_opts[] = {
     { "help", no_arg, 'h' },
     { "hel", no_arg, 'h' },
@@ -185,7 +181,7 @@ static struct long_options l_opts[] = {
     { "sort_order", require_arg, 'z' },
     { "format", require_arg, 'm' },
     { "region", no_arg, 'R' },
-    { "enable-error-stack", no_arg, 'E' },
+    { "enable-error-stack", optional_arg, 'E' },
     { "packed-bits", require_arg, 'M' },
     { "no-compact-subset", no_arg, 'C' },
     { "ddl", optional_arg, 'O' },
@@ -195,7 +191,7 @@ static struct long_options l_opts[] = {
     { NULL, 0, '\0' }
 };
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    leave
  *
@@ -218,7 +214,7 @@ leave(int ret)
     HDexit(ret);
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    usage
  *
@@ -277,8 +273,8 @@ usage(const char *prog)
     PRINTVALSTREAM(rawoutstream, "     -m T, --format=T     Set the floating point output format\n");
     PRINTVALSTREAM(rawoutstream, "     -q Q, --sort_by=Q    Sort groups and attributes by index Q\n");
     PRINTVALSTREAM(rawoutstream, "     -z Z, --sort_order=Z Sort groups and attributes by order Z\n");
-    PRINTVALSTREAM(rawoutstream, "     --enable-error-stack Prints messages from the HDF5 error stack as they\n");
-    PRINTVALSTREAM(rawoutstream, "                          occur.\n");
+    PRINTVALSTREAM(rawoutstream, "     --enable-error-stack Prints messages from the HDF5 error stack as they occur.\n");
+    PRINTVALSTREAM(rawoutstream, "                          Optional value 2 also prints file open errors.\n");
     PRINTVALSTREAM(rawoutstream, "     --no-compact-subset  Disable compact form of subsetting and allow the use\n");
     PRINTVALSTREAM(rawoutstream, "                          of \"[\" in dataset names.\n");
     PRINTVALSTREAM(rawoutstream, "     -w N, --width=N      Set the number of columns of output. A value of 0 (zero)\n");
@@ -370,7 +366,7 @@ usage(const char *prog)
     PRINTVALSTREAM(rawoutstream, "\n");
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function: table_list_add
  *
@@ -423,7 +419,7 @@ table_list_add(hid_t oid, unsigned long file_no)
     return((ssize_t) idx);
 } /* end table_list_add() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: table_list_visited
  *
@@ -453,7 +449,7 @@ table_list_visited(unsigned long file_no)
     return(-1);
 } /* end table_list_visited() */
 
-
+
 /*-------------------------------------------------------------------------
  * Function: table_list_free
  *
@@ -725,96 +721,103 @@ parse_mask_list(const char *h_list)
     const char        *ptr = NULL;
 
     /* sanity check */
-    HDassert(h_list);
+    if(h_list) {
+        HDmemset(packed_mask,0,sizeof(packed_mask));
+
+        packed_bits_num = 0;
+        /* scan in pair of offset,length separated by commas. */
+        ptr = h_list;
+        while (*ptr) {
+            /* scan for an offset which is an unsigned int */
+            if (!HDisdigit(*ptr)) {
+                error_msg("Bad mask list(%s)\n", h_list);
+                return FAIL;
+            }
+            soffset_value = HDatoi(ptr);
+            offset_value = (unsigned)soffset_value;
+            if (soffset_value < 0 || offset_value >= PACKED_BITS_SIZE_MAX) {
+                error_msg("Packed Bit offset value(%d) must be between 0 and %u\n",
+                        soffset_value, (unsigned)(PACKED_BITS_SIZE_MAX - 1));
+                return FAIL;
+            }
 
-    HDmemset(packed_mask,0,sizeof(packed_mask));
+            /* skip to end of integer */
+            while (HDisdigit(*++ptr))
+                ;
+            /* Look for the common separator */
+            if (*ptr++ != ',') {
+                error_msg("Bad mask list(%s), missing expected comma separator.\n", h_list);
+                return FAIL;
+            }
 
-    packed_bits_num = 0;
-    /* scan in pair of offset,length separated by commas. */
-    ptr = h_list;
-    while (*ptr) {
-        /* scan for an offset which is an unsigned int */
-        if (!HDisdigit(*ptr)) {
-            error_msg("Bad mask list(%s)\n", h_list);
-            return FAIL;
-        }
-        soffset_value = HDatoi(ptr);
-        offset_value = (unsigned)soffset_value;
-        if (soffset_value < 0 || offset_value >= PACKED_BITS_SIZE_MAX) {
-            error_msg("Packed Bit offset value(%d) must be between 0 and %u\n",
-                    soffset_value, (unsigned)(PACKED_BITS_SIZE_MAX - 1));
-            return FAIL;
-        }
+            /* scan for a length which is a positive int */
+            if (!HDisdigit(*ptr)) {
+                error_msg("Bad mask list(%s)\n", h_list);
+                return FAIL;
+            }
+            slength_value = HDatoi(ptr);
+            if (slength_value <= 0) {
+                error_msg("Packed Bit length value(%d) must be positive.\n", slength_value);
+                return FAIL;
+            }
+            length_value = (unsigned)slength_value;
+            if ((offset_value + length_value) > PACKED_BITS_SIZE_MAX) {
+                error_msg("Packed Bit offset+length value(%u) too large. Max is %u\n",
+                        offset_value+length_value, (unsigned)PACKED_BITS_SIZE_MAX);
+                return FAIL;
+            }
 
-        /* skip to end of integer */
-        while (HDisdigit(*++ptr))
-            ;
-        /* Look for the common separator */
-        if (*ptr++ != ',') {
-            error_msg("Bad mask list(%s), missing expected comma separator.\n", h_list);
-            return FAIL;
-        }
+            /* skip to end of int */
+            while (HDisdigit(*++ptr))
+                ;
 
-        /* scan for a length which is a positive int */
-        if (!HDisdigit(*ptr)) {
-            error_msg("Bad mask list(%s)\n", h_list);
-            return FAIL;
-        }
-        slength_value = HDatoi(ptr);
-        if (slength_value <= 0) {
-            error_msg("Packed Bit length value(%d) must be positive.\n", slength_value);
-            return FAIL;
+            /* store the offset,length pair */
+            if (packed_bits_num >= PACKED_BITS_MAX) {
+                /* too many requests */
+                error_msg("Too many masks requested (max. %d). Mask list(%s)\n", PACKED_BITS_MAX, h_list);
+                return FAIL;
+            }
+            packed_offset[packed_bits_num] = offset_value;
+            packed_length[packed_bits_num] = length_value;
+            /* create the bit mask by left shift 1's by length, then negate it. */
+            /* After packed_mask is calculated, packed_length is not needed but  */
+            /* keep it for debug purpose. */
+            temp_mask = ~0ULL;
+            if(length_value < (int)(8 *sizeof(unsigned long long))) {
+                temp_mask = temp_mask << length_value;
+                packed_mask[packed_bits_num] = ~temp_mask;
+            }
+            else
+                packed_mask[packed_bits_num] = temp_mask;
+            packed_bits_num++;
+
+            /* skip a possible comma separator */
+            if (*ptr == ',') {
+                if (!(*++ptr)) {
+                    /* unexpected end of string */
+                    error_msg("Bad mask list(%s), unexpected end of string.\n", h_list);
+                    return FAIL;
+                }
+            }
         }
-        length_value = (unsigned)slength_value;
-        if ((offset_value + length_value) > PACKED_BITS_SIZE_MAX) {
-            error_msg("Packed Bit offset+length value(%u) too large. Max is %u\n",
-                       offset_value+length_value, (unsigned)PACKED_BITS_SIZE_MAX);
+        if(packed_bits_num > PACKED_BITS_MAX) {
+            error_msg("Maximum number of packed bits exceeded\n");
             return FAIL;
         }
-
-        /* skip to end of int */
-        while (HDisdigit(*++ptr))
-            ;
-
-        /* store the offset,length pair */
-        if (packed_bits_num >= PACKED_BITS_MAX) {
-            /* too many requests */
-            error_msg("Too many masks requested (max. %d). Mask list(%s)\n", PACKED_BITS_MAX, h_list);
+        if (packed_bits_num == 0) {
+            /* got no masks! */
+            error_msg("Bad mask list(%s)\n", h_list);
             return FAIL;
         }
-        packed_offset[packed_bits_num] = offset_value;
-        packed_length[packed_bits_num] = length_value;
-        /* create the bit mask by left shift 1's by length, then negate it. */
-        /* After packed_mask is calculated, packed_length is not needed but  */
-        /* keep it for debug purpose. */
-        temp_mask = ~0ULL;
-        if(length_value < (int)(8 *sizeof(unsigned long long))) {
-            temp_mask = temp_mask << length_value;
-            packed_mask[packed_bits_num] = ~temp_mask;
-        }
-        else
-            packed_mask[packed_bits_num] = temp_mask;
-        packed_bits_num++;
-
-        /* skip a possible comma separator */
-        if (*ptr == ',') {
-            if (!(*++ptr)) {
-                /* unexpected end of string */
-                error_msg("Bad mask list(%s), unexpected end of string.\n", h_list);
-                return FAIL;
-            }
-        }
+        return SUCCEED;
     }
-    HDassert(packed_bits_num <= PACKED_BITS_MAX);
-    if (packed_bits_num == 0) {
-        /* got no masks! */
-        error_msg("Bad mask list(%s)\n", h_list);
+    else  {
+        error_msg("Bad mask list argument\n");
         return FAIL;
     }
-    return SUCCEED;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    free_handler
  *
@@ -862,7 +865,7 @@ free_handler(struct handler_t *hand, int len)
     }
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    parse_command_line
  *
@@ -917,9 +920,8 @@ parse_start:
         case 'n':
             display_fi = TRUE;
             last_was_dset = FALSE;
-            if ( opt_arg != NULL) {
+            if (opt_arg != NULL)
                 h5trav_set_verbose(HDatoi(opt_arg));
-            }
             break;
         case 'p':
             display_dcpl = TRUE;
@@ -936,8 +938,9 @@ parse_start:
             last_was_dset = FALSE;
             break;
         case 'A':
-            if ( opt_arg != NULL) {
-                if(0 == HDatoi(opt_arg)) include_attrs = FALSE;
+            if (opt_arg != NULL) {
+                if(0 == HDatoi(opt_arg))
+                    include_attrs = FALSE;
             }
             else {
                 display_data = FALSE;
@@ -1056,7 +1059,7 @@ parse_start:
             break;
 
         case 'o':
-            if ( bin_output ) {
+            if (bin_output) {
                 if (h5tools_set_data_output_file(opt_arg, 1) < 0) {
                     usage(h5tools_getprogname());
                     goto error;
@@ -1083,8 +1086,8 @@ parse_start:
             break;
 
         case 'b':
-            if ( opt_arg != NULL) {
-                if ( ( bin_form = set_binary_form(opt_arg)) < 0) {
+            if (opt_arg != NULL) {
+                if ((bin_form = set_binary_form(opt_arg)) < 0) {
                     /* failed to set binary form */
                     usage(h5tools_getprogname());
                     goto error;
@@ -1103,7 +1106,7 @@ parse_start:
             break;
 
         case 'q':
-            if ( ( sort_by = set_sort_by(opt_arg)) < 0) {
+            if ((sort_by = set_sort_by(opt_arg)) < 0) {
                 /* failed to set "sort by" form */
                 usage(h5tools_getprogname());
                 goto error;
@@ -1111,7 +1114,7 @@ parse_start:
             break;
 
         case 'z':
-            if ( ( sort_order = set_sort_order(opt_arg)) < 0) {
+            if ((sort_order = set_sort_order(opt_arg)) < 0) {
                 /* failed to set "sort order" form */
                 usage(h5tools_getprogname());
                 goto error;
@@ -1265,7 +1268,10 @@ end_collect:
         /** end subsetting parameters **/
 
         case 'E':
-            enable_error_stack = TRUE;
+            if (opt_arg != NULL)
+                enable_error_stack = HDatoi(opt_arg);
+            else
+                enable_error_stack = 1;
             break;
         case 'C':
             disable_compact_subset = TRUE;
@@ -1303,7 +1309,7 @@ error:
     return hand;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    main
  *
@@ -1385,7 +1391,7 @@ main(int argc, const char *argv[])
         goto done;
     }
 
-    if (enable_error_stack) {
+    if (enable_error_stack > 0) {
         H5Eset_auto2(H5E_DEFAULT, func, edata);
         H5Eset_auto2(H5tools_ERR_STACK_g, tools_func, tools_edata);
     }
@@ -1712,13 +1718,18 @@ h5_fileaccess(void)
         HDmemset(memb_name, 0, sizeof memb_name);
         HDmemset(memb_addr, 0, sizeof memb_addr);
 
-        HDassert(HDstrlen(multi_letters)==H5FD_MEM_NTYPES);
-        for (mt=H5FD_MEM_DEFAULT; mt<H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t,mt)) {
-            memb_fapl[mt] = H5P_DEFAULT;
-            memb_map[mt] = mt;
-            sprintf(sv[mt], "%%s-%c.h5", multi_letters[mt]);
-            memb_name[mt] = sv[mt];
-            memb_addr[mt] = (haddr_t)MAX(mt - 1, 0) * (HADDR_MAX / 10);
+        if(HDstrlen(multi_letters)==H5FD_MEM_NTYPES) {
+            for (mt=H5FD_MEM_DEFAULT; mt<H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t,mt)) {
+                memb_fapl[mt] = H5P_DEFAULT;
+                memb_map[mt] = mt;
+                sprintf(sv[mt], "%%s-%c.h5", multi_letters[mt]);
+                memb_name[mt] = sv[mt];
+                memb_addr[mt] = (haddr_t)MAX(mt - 1, 0) * (HADDR_MAX / 10);
+            }
+        }
+        else {
+            error_msg("Bad multi_letters list\n");
+            return FAIL;
         }
 
         if (H5Pset_fapl_multi(fapl, memb_map, memb_fapl, memb_name, memb_addr, FALSE) < 0)
@@ -1756,7 +1767,7 @@ h5_fileaccess(void)
     return fapl;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    init_prefix
  *
@@ -1771,11 +1782,13 @@ h5_fileaccess(void)
 static void
 init_prefix(char **prfx, size_t prfx_len)
 {
-    HDassert(prfx_len > 0);
-    *prfx = (char *)HDcalloc(prfx_len, 1);
+    if(prfx_len > 0)
+        *prfx = (char *)HDcalloc(prfx_len, 1);
+    else
+        error_msg("unable to allocate prefix buffer\n");
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    add_prefix
  *
diff --git a/tools/src/h5dump/h5dump.h b/tools/src/h5dump/h5dump.h
index 8224c02..801f60d 100644
--- a/tools/src/h5dump/h5dump.h
+++ b/tools/src/h5dump/h5dump.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #ifndef H5DUMP_H__
 #define H5DUMP_H__
@@ -80,10 +78,6 @@ int          include_attrs     = TRUE; /* Display attributes */
 int          display_vds_first = FALSE; /* vds display to all by default*/
 int          vds_gap_size       = 0; /* vds skip missing files default is none */
 
-/* sort parameters */
-H5_index_t   sort_by           = H5_INDEX_NAME; /*sort_by [creation_order | name]  */
-H5_iter_order_t sort_order     = H5_ITER_INC; /*sort_order [ascending | descending]   */
-
 #define PACKED_BITS_MAX         8  /* Maximum number of packed-bits to display */
 #define PACKED_BITS_SIZE_MAX    (8*sizeof(long long))  /* Maximum bits size of integer types of packed-bits */
 /* mask list for packed bits */
diff --git a/tools/src/h5dump/h5dump_ddl.c b/tools/src/h5dump/h5dump_ddl.c
index c78f325..6646626 100644
--- a/tools/src/h5dump/h5dump_ddl.c
+++ b/tools/src/h5dump/h5dump_ddl.c
@@ -5,15 +5,11 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-#include <stdio.h>
-#include <stdlib.h>
 
 #include "H5private.h"
 #include "h5tools.h"
@@ -159,7 +155,7 @@ dump_attr_cb(hid_t oid, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED *
     return ret;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    dump_all_cb
  *
@@ -252,17 +248,19 @@ dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_ATTR
 
                 /* Keep copy of prefix before iterating into group */
                 old_prefix = HDstrdup(prefix);
-                HDassert(old_prefix);
-
-                /* Append group name to prefix */
-                add_prefix(&prefix, &prefix_len, name);
+                if (old_prefix) {
+                    /* Append group name to prefix */
+                    add_prefix(&prefix, &prefix_len, name);
 
-                /* Iterate into group */
-                dump_function_table->dump_group_function(obj, name);
+                    /* Iterate into group */
+                    dump_function_table->dump_group_function(obj, name);
 
-                /* Restore old prefix name */
-                HDstrcpy(prefix, old_prefix);
-                HDfree(old_prefix);
+                    /* Restore old prefix name */
+                    HDstrcpy(prefix, old_prefix);
+                    HDfree(old_prefix);
+                }
+                else
+                    error_msg("warning: null prefix\n");
 
                 /* Close group */
                 H5Gclose(obj);
@@ -293,7 +291,6 @@ dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_ATTR
                         ctx.indent_level++;
 
                         ctx.need_prefix = TRUE;
-                        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                         /* Render the element */
                         h5tools_str_reset(&buffer);
@@ -305,7 +302,6 @@ dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_ATTR
                         error_msg("internal error (file %s:line %d)\n", __FILE__, __LINE__);
 
                         ctx.need_prefix = TRUE;
-                        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                         /* Render the element */
                         h5tools_str_reset(&buffer);
@@ -329,7 +325,6 @@ dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_ATTR
                     }
                     else if(found_obj->displayed) {
                         ctx.need_prefix = TRUE;
-                        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                         /* Render the element */
                         h5tools_str_reset(&buffer);
@@ -350,7 +345,6 @@ dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_ATTR
                         ctx.indent_level--;
 
                         ctx.need_prefix = TRUE;
-                        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                         /* Render the element */
                         h5tools_str_reset(&buffer);
@@ -412,135 +406,134 @@ dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_ATTR
 
         switch(linfo->type) {
         case H5L_TYPE_SOFT:
-            targbuf = (char *)HDmalloc(linfo->u.val_size);
-            HDassert(targbuf);
-
-            ctx.need_prefix = TRUE;
-
-            /* Render the element */
-            h5tools_str_reset(&buffer);
-            h5tools_str_append(&buffer, "%s \"%s\" %s",
-                    h5tools_dump_header_format->softlinkbegin, name,
-                    h5tools_dump_header_format->softlinkblockbegin);
-            h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-
-            ctx.indent_level++;
-
-            if(H5Lget_val(group, name, targbuf, linfo->u.val_size, H5P_DEFAULT) < 0) {
-                error_msg("unable to get link value\n");
+            if((targbuf = (char *)HDmalloc(linfo->u.val_size)) == NULL) {
+                error_msg("unable to allocate buffer\n");
                 h5tools_setstatus(EXIT_FAILURE);
                 ret = FAIL;
             }
             else {
-                /* print the value of a soft link */
-                /* Standard DDL: no modification */
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
-                h5tools_str_append(&buffer, "LINKTARGET \"%s\"", targbuf);
+                h5tools_str_append(&buffer, "%s \"%s\" %s",
+                        h5tools_dump_header_format->softlinkbegin, name,
+                        h5tools_dump_header_format->softlinkblockbegin);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-            }
 
-            ctx.indent_level--;
+                ctx.indent_level++;
 
-            ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+                if(H5Lget_val(group, name, targbuf, linfo->u.val_size, H5P_DEFAULT) < 0) {
+                    error_msg("unable to get link value\n");
+                    h5tools_setstatus(EXIT_FAILURE);
+                    ret = FAIL;
+                }
+                else {
+                    /* print the value of a soft link */
+                    /* Standard DDL: no modification */
+                    ctx.need_prefix = TRUE;
 
-            /* Render the element */
-            h5tools_str_reset(&buffer);
-            if(HDstrlen(h5tools_dump_header_format->softlinkblockend)) {
-                h5tools_str_append(&buffer, "%s", h5tools_dump_header_format->softlinkblockend);
-                if(HDstrlen(h5tools_dump_header_format->softlinkend))
-                    h5tools_str_append(&buffer, " ");
-            }
-            if(HDstrlen(h5tools_dump_header_format->softlinkend))
-                h5tools_str_append(&buffer, "%s", h5tools_dump_header_format->softlinkend);
-            h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+                    /* Render the element */
+                    h5tools_str_reset(&buffer);
+                    h5tools_str_append(&buffer, "LINKTARGET \"%s\"", targbuf);
+                    h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+                }
 
-            HDfree(targbuf);
-            break;
+                ctx.indent_level--;
 
-        case H5L_TYPE_EXTERNAL:
-            targbuf = (char *)HDmalloc(linfo->u.val_size);
-            HDassert(targbuf);
+                ctx.need_prefix = TRUE;
 
-            ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+                /* Render the element */
+                h5tools_str_reset(&buffer);
+                if(HDstrlen(h5tools_dump_header_format->softlinkblockend)) {
+                    h5tools_str_append(&buffer, "%s", h5tools_dump_header_format->softlinkblockend);
+                    if(HDstrlen(h5tools_dump_header_format->softlinkend))
+                        h5tools_str_append(&buffer, " ");
+                }
+                if(HDstrlen(h5tools_dump_header_format->softlinkend))
+                    h5tools_str_append(&buffer, "%s", h5tools_dump_header_format->softlinkend);
+                h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
-            /* Render the element */
-            h5tools_str_reset(&buffer);
-            h5tools_str_append(&buffer, "%s \"%s\" %s",
-                    h5tools_dump_header_format->extlinkbegin, name,
-                    h5tools_dump_header_format->extlinkblockbegin);
-            h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+                HDfree(targbuf);
+            }
+            break;
 
-            if(H5Lget_val(group, name, targbuf, linfo->u.val_size, H5P_DEFAULT) < 0) {
-                indentation(dump_indent);
-                error_msg("unable to get external link value\n");
+        case H5L_TYPE_EXTERNAL:
+            if((targbuf = (char *)HDmalloc(linfo->u.val_size)) == NULL) {
+                error_msg("unable to allocate buffer\n");
                 h5tools_setstatus(EXIT_FAILURE);
                 ret = FAIL;
-            } /* end if */
+            }
             else {
-                const char *filename;
-                const char *targname;
+                ctx.need_prefix = TRUE;
 
-                if(H5Lunpack_elink_val(targbuf, linfo->u.val_size, NULL, &filename, &targname) < 0) {
+                /* Render the element */
+                h5tools_str_reset(&buffer);
+                h5tools_str_append(&buffer, "%s \"%s\" %s",
+                        h5tools_dump_header_format->extlinkbegin, name,
+                        h5tools_dump_header_format->extlinkblockbegin);
+                h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+
+                if(H5Lget_val(group, name, targbuf, linfo->u.val_size, H5P_DEFAULT) < 0) {
                     indentation(dump_indent);
-                    error_msg("unable to unpack external link value\n");
+                    error_msg("unable to get external link value\n");
                     h5tools_setstatus(EXIT_FAILURE);
                     ret = FAIL;
                 } /* end if */
                 else {
-                    ctx.indent_level++;
+                    const char *filename;
+                    const char *targname;
 
-                    ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+                    if(H5Lunpack_elink_val(targbuf, linfo->u.val_size, NULL, &filename, &targname) < 0) {
+                        indentation(dump_indent);
+                        error_msg("unable to unpack external link value\n");
+                        h5tools_setstatus(EXIT_FAILURE);
+                        ret = FAIL;
+                    } /* end if */
+                    else {
+                        ctx.indent_level++;
 
-                    /* Render the element */
-                    h5tools_str_reset(&buffer);
-                    h5tools_str_append(&buffer, "TARGETFILE \"%s\"", filename);
-                    h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+                        ctx.need_prefix = TRUE;
 
-                    ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+                        /* Render the element */
+                        h5tools_str_reset(&buffer);
+                        h5tools_str_append(&buffer, "TARGETFILE \"%s\"", filename);
+                        h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
-                    /* Render the element */
-                    h5tools_str_reset(&buffer);
-                    h5tools_str_append(&buffer, "TARGETPATH \"%s\"", targname);
-                    h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+                        ctx.need_prefix = TRUE;
+
+                        /* Render the element */
+                        h5tools_str_reset(&buffer);
+                        h5tools_str_append(&buffer, "TARGETPATH \"%s\"", targname);
+                        h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
-                    /* dump the external link */
-                    dump_extlink(group, name, targname);
-                    ctx.indent_level--;
+                        /* dump the external link */
+                        dump_extlink(group, name, targname);
+                        ctx.indent_level--;
+                    } /* end else */
                 } /* end else */
-            } /* end else */
-            ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+                ctx.need_prefix = TRUE;
 
-            /* Render the element */
-            h5tools_str_reset(&buffer);
-            if(HDstrlen(h5tools_dump_header_format->extlinkblockend)) {
-                h5tools_str_append(&buffer, "%s", h5tools_dump_header_format->extlinkblockend);
+                /* Render the element */
+                h5tools_str_reset(&buffer);
+                if(HDstrlen(h5tools_dump_header_format->extlinkblockend)) {
+                    h5tools_str_append(&buffer, "%s", h5tools_dump_header_format->extlinkblockend);
+                    if(HDstrlen(h5tools_dump_header_format->extlinkend))
+                        h5tools_str_append(&buffer, " ");
+                }
                 if(HDstrlen(h5tools_dump_header_format->extlinkend))
-                    h5tools_str_append(&buffer, " ");
-            }
-            if(HDstrlen(h5tools_dump_header_format->extlinkend))
-                h5tools_str_append(&buffer, "%s", h5tools_dump_header_format->extlinkend);
-            h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+                    h5tools_str_append(&buffer, "%s", h5tools_dump_header_format->extlinkend);
+                h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
-            HDfree(targbuf);
+                HDfree(targbuf);
+            }
             break;
 
         case H5L_TYPE_ERROR:
         case H5L_TYPE_MAX:
-            HDassert(0);
-            /* fall through */
         case H5L_TYPE_HARD:
         default:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -552,7 +545,6 @@ dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_ATTR
             ctx.indent_level++;
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
             /* Render the element */
             h5tools_str_reset(&buffer);
             h5tools_str_append(&buffer, "LINKCLASS %d", linfo->type);
@@ -561,7 +553,6 @@ dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_ATTR
             ctx.indent_level--;
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
             /* Render the element */
             h5tools_str_reset(&buffer);
             if(HDstrlen(h5tools_dump_header_format->udlinkblockend)) {
@@ -922,7 +913,6 @@ dump_group(hid_t gid, const char *name)
     ctx.indent_level--;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -1086,7 +1076,7 @@ dump_dataset(hid_t did, const char *name, struct subset_t *sset)
             case H5T_NO_CLASS:
             case H5T_NCLASSES:
             default:
-                HDassert(0);
+                error_msg("invalid H5TCLASS type\n");
                 break;
             } /* end switch */
         } /* for(u=0; u<data_loop; u++) */
@@ -1165,7 +1155,7 @@ dump_data(hid_t obj_id, int obj_data, struct subset_t *sset, int display_index)
     h5tools_dump_data(rawoutstream, outputformat, &ctx, obj_id, print_dataset, sset, display_index, display_char);
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    dump_fcpl
  *
@@ -1187,10 +1177,10 @@ dump_fcpl(hid_t fid)
     size_t   off_size;  /* size of offsets in the file */
     size_t   len_size;  /* size of lengths in the file */
     H5F_fspace_strategy_t  fs_strategy;  /* file space strategy */
-    hbool_t fs_persist; 	/* Persisting free-space or not */
-    hsize_t fs_threshold;   	/* free-space section threshold */
-    hsize_t fsp_size;    	/* file space page size */
-    H5F_info2_t finfo;  	/* file information */
+    hbool_t fs_persist;     /* Persisting free-space or not */
+    hsize_t fs_threshold;       /* free-space section threshold */
+    hsize_t fsp_size;        /* file space page size */
+    H5F_info2_t finfo;      /* file information */
 #ifdef SHOW_FILE_DRIVER
     hid_t    fapl;      /* file access property list ID */
     hid_t    fdriver;   /* file driver */
@@ -1610,7 +1600,6 @@ handle_attributes(hid_t fid, const char *attr, void H5_ATTR_UNUSED * data, int H
         HDmemset(&buffer, 0, sizeof(h5tools_str_t));
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -1622,7 +1611,6 @@ handle_attributes(hid_t fid, const char *attr, void H5_ATTR_UNUSED * data, int H
         error_msg("unable to open object \"%s\"\n", obj_name);
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
         /* Render the element */
         h5tools_str_reset(&buffer);
         if(HDstrlen(h5tools_dump_header_format->attributeblockend)) {
@@ -1984,8 +1972,6 @@ handle_links(hid_t fid, const char *links, void H5_ATTR_UNUSED * data, int H5_AT
 
         case H5L_TYPE_ERROR:
         case H5L_TYPE_MAX:
-            HDassert(0);
-            /* fall through */
         case H5L_TYPE_HARD:
         default:
             begin_obj(h5tools_dump_header_format->udlinkbegin, links, h5tools_dump_header_format->udlinkblockbegin);
@@ -2079,7 +2065,7 @@ handle_datatypes(hid_t fid, const char *type, void H5_ATTR_UNUSED * data, int pe
     }
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    dump_extlink
  *
diff --git a/tools/src/h5dump/h5dump_ddl.h b/tools/src/h5dump/h5dump_ddl.h
index 2b3f61e..ae01086 100644
--- a/tools/src/h5dump/h5dump_ddl.h
+++ b/tools/src/h5dump/h5dump_ddl.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef H5DUMP_DDL_H__
diff --git a/tools/src/h5dump/h5dump_defines.h b/tools/src/h5dump/h5dump_defines.h
index 2be2dcc..7a9d4c0 100644
--- a/tools/src/h5dump/h5dump_defines.h
+++ b/tools/src/h5dump/h5dump_defines.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #ifndef H5DUMP_DEFINES_H__
 #define H5DUMP_DEFINES_H__
diff --git a/tools/src/h5dump/h5dump_extern.h b/tools/src/h5dump/h5dump_extern.h
index 8fef1b9..00d3bd2 100644
--- a/tools/src/h5dump/h5dump_extern.h
+++ b/tools/src/h5dump/h5dump_extern.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #ifndef H5DUMP_EXTERN_H__
 #define H5DUMP_EXTERN_H__
@@ -79,10 +77,6 @@ extern int          include_attrs; /* Display attributes */
 extern int          display_vds_first; /* vds display to first missing */
 extern int          vds_gap_size; /* vds skip missing files */
 
-/* sort parameters */
-extern H5_index_t   sort_by; /*sort_by [creation_order | name]  */
-extern H5_iter_order_t sort_order; /*sort_order [ascending | descending]   */
-
 #define PACKED_BITS_MAX         8  /* Maximum number of packed-bits to display */
 #define PACKED_BITS_SIZE_MAX    8*sizeof(long long)  /* Maximum bits size of integer types of packed-bits */
 /* mask list for packed bits */
diff --git a/tools/src/h5dump/h5dump_xml.c b/tools/src/h5dump/h5dump_xml.c
index 8ed88d2..4e13df3 100644
--- a/tools/src/h5dump/h5dump_xml.c
+++ b/tools/src/h5dump/h5dump_xml.c
@@ -5,15 +5,11 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-#include <stdio.h>
-#include <stdlib.h>
 
 #include "H5private.h"
 #include "h5tools.h"
@@ -110,7 +106,7 @@ static h5tool_format_t         xml_dataformat = {
 
 
 /* internal functions */
-static int      xml_name_to_XID(const char *, char *, int , int );
+static int              xml_name_to_XID(const char *, char *, int , int );
 
 /* internal functions used by XML option */
 static void             xml_print_datatype(hid_t, unsigned);
@@ -124,34 +120,26 @@ static char            *xml_escape_the_name(const char *);
  * Function:    xml_dump_all_cb
  *
  * Purpose:     function callback called by H5Literate,
- *                displays everything in the specified object
+ *              displays everything in the specified object
  *
  * Return:      Success:        SUCCEED
  *
  *              Failure:        FAIL
  *
  * Programmer:  Ruey-Hsia Li
- *
- * Modifications:
- *  RMcG, November 2000
- *   Added XML support. Also, optionally checks the op_data argument
- *
- * PVN, May 2008
- *   Dump external links
- *
  *-------------------------------------------------------------------------
  */
 static herr_t
 xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_ATTR_UNUSED *op_data)
 {
-    hid_t       obj;
-    herr_t      ret = SUCCEED;
-    char       *obj_path = NULL;    /* Full path of object */
-    h5tools_str_t buffer;          /* string into which to render   */
-    h5tools_context_t ctx;            /* print context  */
+    hid_t             obj;
+    herr_t            ret = SUCCEED;
+    char             *obj_path = NULL;    /* Full path of object */
+    h5tools_str_t     buffer;             /* string into which to render */
+    h5tools_context_t ctx;                /* print context */
     h5tool_format_t  *outputformat = &xml_dataformat;
     h5tool_format_t   string_dataformat;
-    hsize_t     curr_pos = 0;        /* total data element position   */
+    hsize_t           curr_pos = 0;       /* total data element position */
 
     /* setup */
     HDmemset(&buffer, 0, sizeof(h5tools_str_t));
@@ -159,7 +147,7 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -182,7 +170,7 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
     if(!obj_path) {
         ret = FAIL;
         goto done;
-    } 
+    }
 
     HDstrcpy(obj_path, prefix);
     HDstrcat(obj_path, "/");
@@ -210,18 +198,22 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
                 char *old_prefix; /* Pointer to previous prefix */
 
                 /* Keep copy of prefix before iterating into group */
-                old_prefix = HDstrdup(prefix);
-                HDassert(old_prefix);
-
-                /* Append group name to prefix */
-                add_prefix(&prefix, &prefix_len, name);
+                if((old_prefix = HDstrdup(prefix)) == NULL)  {
+                    error_msg("unable to allocate buffer\n");
+                    h5tools_setstatus(EXIT_FAILURE);
+                    ret = FAIL;
+                }
+                else {
+                    /* Append group name to prefix */
+                    add_prefix(&prefix, &prefix_len, name);
 
-                /* Iterate into group */
-                dump_function_table->dump_group_function(obj, name);
+                    /* Iterate into group */
+                    dump_function_table->dump_group_function(obj, name);
 
-                /* Restore old prefix name */
-                HDstrcpy(prefix, old_prefix);
-                HDfree(old_prefix);
+                    /* Restore old prefix name */
+                    HDstrcpy(prefix, old_prefix);
+                    HDfree(old_prefix);
+                }
 
                 /* Close group */
                 H5Gclose(obj);
@@ -239,7 +231,6 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
                         ctx.indent_level++;
 
                         ctx.need_prefix = TRUE;
-                        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                         /* Render the element */
                         h5tools_str_reset(&buffer);
@@ -251,7 +242,6 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
                         error_msg("internal error (file %s:line %d)\n", __FILE__, __LINE__);
 
                         ctx.need_prefix = TRUE;
-                        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                         /* Render the element */
                         h5tools_str_reset(&buffer);
@@ -270,7 +260,7 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
                         ret = FAIL;
                         H5Dclose(obj);
                         goto done;
-                    } 
+                    }
                     else if(found_obj->displayed) {
                         /* the XML version */
                         char *t_obj_path = xml_escape_the_name(obj_path);
@@ -286,7 +276,6 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
                         xml_name_to_XID(prefix, parentxid, (int)sizeof(parentxid), 1);
 
                         ctx.need_prefix = TRUE;
-                        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                         /* Render the element */
                         h5tools_str_reset(&buffer);
@@ -306,7 +295,6 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
                         ctx.indent_level++;
 
                         ctx.need_prefix = TRUE;
-                        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                         /* Render the element */
                         h5tools_str_reset(&buffer);
@@ -318,7 +306,6 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
                         ctx.indent_level--;
 
                         ctx.need_prefix = TRUE;
-                        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                         /* Render the element */
                         h5tools_str_reset(&buffer);
@@ -332,14 +319,14 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
 
                         H5Dclose(obj);
                         goto done;
-                    } 
+                    }
                     else
                         found_obj->displayed = TRUE;
                 } /* end if */
 
                 dump_function_table->dump_dataset_function(obj, name, NULL);
                 H5Dclose(obj);
-            } 
+            }
             else {
                 error_msg("unable to dump dataset \"%s\"\n", name);
                 h5tools_setstatus(EXIT_FAILURE);
@@ -352,7 +339,7 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
                 error_msg("unable to dump datatype \"%s\"\n", name);
                 h5tools_setstatus(EXIT_FAILURE);
                 ret = FAIL;
-            } 
+            }
             else {
                 dump_function_table->dump_named_datatype_function(obj, name);
                 H5Tclose(obj);
@@ -372,161 +359,164 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
 
         switch(linfo->type) {
         case H5L_TYPE_SOFT:
-            targbuf = (char *)HDmalloc(linfo->u.val_size);
-            HDassert(targbuf);
-
-            if(H5Lget_val(group, name, targbuf, linfo->u.val_size, H5P_DEFAULT) < 0) {
-                error_msg("unable to get link value\n");
+            if((targbuf = (char *)HDmalloc(linfo->u.val_size)) == NULL)  {
+                error_msg("unable to allocate buffer\n");
                 h5tools_setstatus(EXIT_FAILURE);
                 ret = FAIL;
-            } 
+            }
             else {
-                /* print the value of a soft link */
-                /* XML */
-                char linkxid[100];
-                char parentxid[100];
-                char targetxid[100];
-                char *t_prefix = xml_escape_the_name(HDstrcmp(prefix,"") ? prefix : "/");
-                char *t_name = xml_escape_the_name(name);
-                char *t_targbuf = xml_escape_the_name(targbuf);
-                char *t_obj_path = xml_escape_the_name(obj_path);
-                char *t_link_path;
-                int res;
-
-                t_link_path = (char *)HDmalloc(HDstrlen(prefix) + linfo->u.val_size + 1);
-                if(targbuf[0] == '/')
-                    HDstrcpy(t_link_path, targbuf);
+                if(H5Lget_val(group, name, targbuf, linfo->u.val_size, H5P_DEFAULT) < 0) {
+                    error_msg("unable to get link value\n");
+                    h5tools_setstatus(EXIT_FAILURE);
+                    ret = FAIL;
+                }
                 else {
-                    HDstrcpy(t_link_path, prefix);
-                    HDstrcat(HDstrcat(t_link_path, "/"), targbuf);
-                } /* end else */
+                    /* print the value of a soft link */
+                    /* XML */
+                    char linkxid[100];
+                    char parentxid[100];
+                    char targetxid[100];
+                    char *t_prefix = xml_escape_the_name(HDstrcmp(prefix,"") ? prefix : "/");
+                    char *t_name = xml_escape_the_name(name);
+                    char *t_targbuf = xml_escape_the_name(targbuf);
+                    char *t_obj_path = xml_escape_the_name(obj_path);
+                    char *t_link_path;
+                    int res;
 
-                /* Create OBJ-XIDs for the parent and object */
-                xml_name_to_XID(t_obj_path, linkxid, (int)sizeof(linkxid), 1);
-                xml_name_to_XID(prefix, parentxid, (int)sizeof(parentxid), 1);
+                    t_link_path = (char *)HDmalloc(HDstrlen(prefix) + linfo->u.val_size + 1);
+                    if(targbuf[0] == '/')
+                        HDstrcpy(t_link_path, targbuf);
+                    else {
+                        HDstrcpy(t_link_path, prefix);
+                        HDstrcat(HDstrcat(t_link_path, "/"), targbuf);
+                    } /* end else */
 
-                /* Try to create an OBJ-XID for the object pointed to */
-                res = xml_name_to_XID(t_link_path, targetxid, (int)sizeof(targetxid), 0);
-                if (res == 0) {
-                    /* target obj found */
-                    ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+                    /* Create OBJ-XIDs for the parent and object */
+                    xml_name_to_XID(t_obj_path, linkxid, (int)sizeof(linkxid), 1);
+                    xml_name_to_XID(prefix, parentxid, (int)sizeof(parentxid), 1);
 
-                    /* Render the element */
-                    h5tools_str_reset(&buffer);
-                    h5tools_str_append(&buffer, "<%sSoftLink LinkName=\"%s\" "
-                            "OBJ-XID=\"%s\" "
-                            "H5SourcePath=\"%s\" "
-                            "TargetPath=\"%s\" TargetObj=\"%s\" "
-                            "Parents=\"%s\" H5ParentPaths=\"%s\" />",
-                            xmlnsprefix,
-                            t_name,         /* LinkName */
-                            linkxid,        /* OBJ-XID */
-                            t_obj_path,     /* H5SourcePath */
-                            t_targbuf,      /* TargetPath */
-                            targetxid,      /* TargetObj */
-                            parentxid,      /* Parents */
-                            t_prefix);      /* H5ParentPaths */
-                    h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-                } 
-                else {
-                    /* dangling link -- omit from xml attributes */
-                    ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+                    /* Try to create an OBJ-XID for the object pointed to */
+                    res = xml_name_to_XID(t_link_path, targetxid, (int)sizeof(targetxid), 0);
+                    if (res == 0) {
+                        /* target obj found */
+                        ctx.need_prefix = TRUE;
 
-                    /* Render the element */
-                    h5tools_str_reset(&buffer);
-                    h5tools_str_append(&buffer, "<%sSoftLink LinkName=\"%s\" "
-                            "OBJ-XID=\"%s\" "
-                            "H5SourcePath=\"%s\" "
-                            "TargetPath=\"%s\"  "
-                            "Parents=\"%s\" H5ParentPaths=\"%s\" />",
-                            xmlnsprefix,
-                            t_name,         /* LinkName */
-                            linkxid,        /* OBJ-XID */
-                            t_obj_path,     /* H5SourcePath */
-                            t_targbuf,      /* TargetPath */
-                            parentxid,      /* Parents */
-                            t_prefix);      /* H5ParentPaths */
-                    h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+                        /* Render the element */
+                        h5tools_str_reset(&buffer);
+                        h5tools_str_append(&buffer, "<%sSoftLink LinkName=\"%s\" "
+                                "OBJ-XID=\"%s\" "
+                                "H5SourcePath=\"%s\" "
+                                "TargetPath=\"%s\" TargetObj=\"%s\" "
+                                "Parents=\"%s\" H5ParentPaths=\"%s\" />",
+                                xmlnsprefix,
+                                t_name,         /* LinkName */
+                                linkxid,        /* OBJ-XID */
+                                t_obj_path,     /* H5SourcePath */
+                                t_targbuf,      /* TargetPath */
+                                targetxid,      /* TargetObj */
+                                parentxid,      /* Parents */
+                                t_prefix);      /* H5ParentPaths */
+                        h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+                    }
+                    else {
+                        /* dangling link -- omit from xml attributes */
+                        ctx.need_prefix = TRUE;
+
+                        /* Render the element */
+                        h5tools_str_reset(&buffer);
+                        h5tools_str_append(&buffer, "<%sSoftLink LinkName=\"%s\" "
+                                "OBJ-XID=\"%s\" "
+                                "H5SourcePath=\"%s\" "
+                                "TargetPath=\"%s\"  "
+                                "Parents=\"%s\" H5ParentPaths=\"%s\" />",
+                                xmlnsprefix,
+                                t_name,         /* LinkName */
+                                linkxid,        /* OBJ-XID */
+                                t_obj_path,     /* H5SourcePath */
+                                t_targbuf,      /* TargetPath */
+                                parentxid,      /* Parents */
+                                t_prefix);      /* H5ParentPaths */
+                        h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+                    }
+
+                    HDfree(t_prefix);
+                    HDfree(t_name);
+                    HDfree(t_targbuf);
+                    HDfree(t_obj_path);
+                    HDfree(t_link_path);
                 }
 
-                HDfree(t_prefix);
-                HDfree(t_name);
-                HDfree(t_targbuf);
-                HDfree(t_obj_path);
-                HDfree(t_link_path);
+                HDfree(targbuf);
             }
-
-            HDfree(targbuf);
             break;
 
         case H5L_TYPE_EXTERNAL:
-            targbuf = (char *)HDmalloc(linfo->u.val_size);
-            HDassert(targbuf);
-
-            if(H5Lget_val(group, name, targbuf, linfo->u.val_size, H5P_DEFAULT) < 0) {
-                error_msg("unable to get external link value\n");
+            if((targbuf = (char *)HDmalloc(linfo->u.val_size)) == NULL)  {
+                error_msg("unable to allocate buffer\n");
                 h5tools_setstatus(EXIT_FAILURE);
                 ret = FAIL;
-            } /* end if */
+            }
             else {
-                const char *filename;
-                const char *targname;
-
-                if(H5Lunpack_elink_val(targbuf, linfo->u.val_size, NULL, &filename, &targname) < 0) {
-                    error_msg("unable to unpack external link value\n");
+                if(H5Lget_val(group, name, targbuf, linfo->u.val_size, H5P_DEFAULT) < 0) {
+                    error_msg("unable to get external link value\n");
                     h5tools_setstatus(EXIT_FAILURE);
                     ret = FAIL;
                 } /* end if */
                 else {
-                    char linkxid[100];
-                    char parentxid[100];
-                    char *t_name = xml_escape_the_name(name);
-                    char *t_prefix = xml_escape_the_name(HDstrcmp(prefix,"") ? prefix : "/");
-                    char *t_obj_path = xml_escape_the_name(obj_path);
-                    char *t_filename = xml_escape_the_name(filename);
-                    char *t_targname = xml_escape_the_name(targname);
+                    const char *filename;
+                    const char *targname;
 
-                    /* Create OBJ-XIDs for the parent and object */
-                    xml_name_to_XID(t_obj_path, linkxid, (int)sizeof(linkxid), 1);
-                    xml_name_to_XID(prefix, parentxid, (int)sizeof(parentxid), 1);
+                    if(H5Lunpack_elink_val(targbuf, linfo->u.val_size, NULL, &filename, &targname) < 0) {
+                        error_msg("unable to unpack external link value\n");
+                        h5tools_setstatus(EXIT_FAILURE);
+                        ret = FAIL;
+                    } /* end if */
+                    else {
+                        char linkxid[100];
+                        char parentxid[100];
+                        char *t_name = xml_escape_the_name(name);
+                        char *t_prefix = xml_escape_the_name(HDstrcmp(prefix,"") ? prefix : "/");
+                        char *t_obj_path = xml_escape_the_name(obj_path);
+                        char *t_filename = xml_escape_the_name(filename);
+                        char *t_targname = xml_escape_the_name(targname);
 
-                    ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+                        /* Create OBJ-XIDs for the parent and object */
+                        xml_name_to_XID(t_obj_path, linkxid, (int)sizeof(linkxid), 1);
+                        xml_name_to_XID(prefix, parentxid, (int)sizeof(parentxid), 1);
 
-                    /* Render the element */
-                    h5tools_str_reset(&buffer);
-                    h5tools_str_append(&buffer, "<%sExternalLink LinkName=\"%s\" "
-                            "OBJ-XID=\"%s\" "
-                            "H5SourcePath=\"%s\" "
-                            "TargetFilename=\"%s\"  "
-                            "TargetPath=\"%s\"  "
-                            "Parents=\"%s\" H5ParentPaths=\"%s\" />",
-                            xmlnsprefix,
-                            t_name,         /* LinkName */
-                            linkxid,        /* OBJ-XID */
-                            t_obj_path,     /* H5SourcePath */
-                            filename,       /* TargetFilename */
-                            targname,       /* TargetPath*/
-                            parentxid,      /* Parents */
-                            t_prefix);      /* H5ParentPaths */
-                    h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-                    
-                    HDfree(t_prefix);
-                    HDfree(t_name);
-                    HDfree(t_filename);
-                    HDfree(t_targname);
-                    HDfree(t_obj_path);
+                        ctx.need_prefix = TRUE;
+
+                        /* Render the element */
+                        h5tools_str_reset(&buffer);
+                        h5tools_str_append(&buffer, "<%sExternalLink LinkName=\"%s\" "
+                                "OBJ-XID=\"%s\" "
+                                "H5SourcePath=\"%s\" "
+                                "TargetFilename=\"%s\"  "
+                                "TargetPath=\"%s\"  "
+                                "Parents=\"%s\" H5ParentPaths=\"%s\" />",
+                                xmlnsprefix,
+                                t_name,         /* LinkName */
+                                linkxid,        /* OBJ-XID */
+                                t_obj_path,     /* H5SourcePath */
+                                filename,       /* TargetFilename */
+                                targname,       /* TargetPath*/
+                                parentxid,      /* Parents */
+                                t_prefix);      /* H5ParentPaths */
+                        h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+
+                        HDfree(t_prefix);
+                        HDfree(t_name);
+                        HDfree(t_filename);
+                        HDfree(t_targname);
+                        HDfree(t_obj_path);
+                    } /* end else */
                 } /* end else */
-            } /* end else */
-            HDfree(targbuf);
+                HDfree(targbuf);
+            }
             break;
 
         case H5L_TYPE_ERROR:
         case H5L_TYPE_MAX:
-            HDassert(0);
-            /* fall through */
         case H5L_TYPE_HARD:
         default:
             {
@@ -541,7 +531,6 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
                 xml_name_to_XID(prefix, parentxid, (int)sizeof(parentxid), 1);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -558,7 +547,7 @@ xml_dump_all_cb(hid_t group, const char *name, const H5L_info_t *linfo, void H5_
                         parentxid,          /* Parents */
                         t_prefix);          /* H5ParentPaths */
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-                
+
                 HDfree(t_prefix);
                 HDfree(t_name);
                 HDfree(t_obj_path);
@@ -600,18 +589,18 @@ xml_name_to_XID(const char *str , char *outstr, int outlen, int gen)
                     objno = ref_path_table_gen_fake(str);
                     sprintf(outstr, "xid_"H5_PRINTF_HADDR_FMT, objno);
                     return 0;
-                } 
+                }
                 else {
                     return 1;
                 }
             }
-        } 
+        }
         else {
             if (gen) {
                 objno = ref_path_table_gen_fake(str);
                 sprintf(outstr, "xid_"H5_PRINTF_HADDR_FMT, objno);
                 return 0;
-            } 
+            }
             else {
                 return 1;
             }
@@ -638,9 +627,6 @@ static const char      *apos = "&apos;";
  * Return:      The revised string.
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static char                   *
@@ -689,27 +675,26 @@ xml_escape_the_name(const char *str)
     for (i = 0; i < len; i++) {
         size_t esc_len;
 
-        HDassert(ncp_len);
         if (*cp == '\'') {
             HDstrncpy(ncp, apos, ncp_len);
             esc_len = HDstrlen(apos);
-        } 
+        }
         else if (*cp == '<') {
             HDstrncpy(ncp, lt, ncp_len);
             esc_len = HDstrlen(lt);
-        } 
+        }
         else if (*cp == '>') {
             HDstrncpy(ncp, gt, ncp_len);
             esc_len = HDstrlen(gt);
-        } 
+        }
         else if (*cp == '\"') {
             HDstrncpy(ncp, quote, ncp_len);
             esc_len = HDstrlen(quote);
-        } 
+        }
         else if (*cp == '&') {
             HDstrncpy(ncp, amp, ncp_len);
             esc_len = HDstrlen(amp);
-        } 
+        }
         else {
             *ncp = *cp;
             esc_len = 1;
@@ -732,9 +717,6 @@ xml_escape_the_name(const char *str)
  * Return:      The revised string.
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static char                   *
@@ -786,7 +768,6 @@ xml_escape_the_string(const char *str, int slen)
     for (i = 0; i < len; i++) {
         size_t esc_len;
 
-        HDassert(ncp_len);
         if (*cp == '\\') {
             *ncp++ = '\\';
             *ncp = *cp;
@@ -798,20 +779,20 @@ xml_escape_the_string(const char *str, int slen)
             esc_len = 1;
         }
         else if (*cp == '\'') {
-            HDstrncpy(ncp, apos, ncp_len);
             esc_len = HDstrlen(apos);
+            HDstrncpy(ncp, apos, esc_len);
         }
         else if (*cp == '<') {
-            HDstrncpy(ncp, lt, ncp_len);
             esc_len = HDstrlen(lt);
+            HDstrncpy(ncp, lt, esc_len);
         }
         else if (*cp == '>') {
-            HDstrncpy(ncp, gt, ncp_len);
             esc_len = HDstrlen(gt);
+            HDstrncpy(ncp, gt, esc_len);
         }
         else if (*cp == '&') {
-            HDstrncpy(ncp, amp, ncp_len);
             esc_len = HDstrlen(amp);
+            HDstrncpy(ncp, amp, esc_len);
         }
         else {
             *ncp = *cp;
@@ -840,9 +821,6 @@ xml_escape_the_string(const char *str, int slen)
  * Return:      void
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void
@@ -867,12 +845,12 @@ xml_print_datatype(hid_t type, unsigned in_group)
     size_t                  mpos;
     size_t                  msize;
     int                     nmembs;
-    htri_t                  is_vlstr=FALSE;
-    h5tools_str_t buffer;          /* string into which to render   */
-    h5tools_context_t ctx;            /* print context  */
-    h5tool_format_t  *outputformat = &xml_dataformat;
-    h5tool_format_t   string_dataformat;
-    hsize_t     curr_pos = 0;        /* total data element position   */
+    htri_t                  is_vlstr = FALSE;
+    h5tools_str_t           buffer;          /* string into which to render   */
+    h5tools_context_t       ctx;             /* print context  */
+    h5tool_format_t        *outputformat = &xml_dataformat;
+    h5tool_format_t         string_dataformat;
+    hsize_t                 curr_pos = 0;     /* total data element position   */
 
     /* setup */
     HDmemset(&buffer, 0, sizeof(h5tools_str_t));
@@ -880,7 +858,7 @@ xml_print_datatype(hid_t type, unsigned in_group)
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -918,20 +896,18 @@ xml_print_datatype(hid_t type, unsigned in_group)
                    as it's name.  */
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sNamedDataTypePtr OBJ-XID=\"/%s\"/>",
                         xmlnsprefix, dtxid);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-            } 
+            }
             else {
                 /* point to the NDT by name */
                 char *t_objname = xml_escape_the_name(found_obj->objname);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -941,10 +917,9 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 HDfree(t_objname);
             }
             HDfree(dtxid);
-        } 
+        }
         else {
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -952,12 +927,11 @@ xml_print_datatype(hid_t type, unsigned in_group)
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
             h5tools_setstatus(EXIT_FAILURE);
         }
-    } 
+    }
     else {
         switch (H5Tget_class(type)) {
             case H5T_INTEGER:
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -970,7 +944,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 sgn = H5Tget_sign(type);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -990,9 +963,9 @@ xml_print_datatype(hid_t type, unsigned in_group)
                         h5tools_str_append(&buffer, "ERROR_UNKNOWN");
                         break;
                 } /* end switch */
-                
+
                 h5tools_str_append(&buffer, "\" Sign=\"");
-                
+
                 switch (sgn) {
                     case H5T_SGN_NONE:
                         h5tools_str_append(&buffer, "false");
@@ -1006,7 +979,7 @@ xml_print_datatype(hid_t type, unsigned in_group)
                         h5tools_str_append(&buffer, "ERROR_UNKNOWN");
                         break;
                 } /* end switch */
-                
+
                 h5tools_str_append(&buffer, "\" Size=\"");
                 sz = H5Tget_size(type);
                 h5tools_str_append(&buffer, "%lu", (unsigned long)sz);
@@ -1015,7 +988,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1031,7 +1003,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ord = H5Tget_order(type);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1040,12 +1011,11 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level++;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sFloatType ByteOrder=\"",xmlnsprefix);
-                
+
                 switch (ord) {
                     case H5T_ORDER_LE:
                         h5tools_str_append(&buffer, "LE");
@@ -1062,7 +1032,7 @@ xml_print_datatype(hid_t type, unsigned in_group)
                     default:
                         h5tools_str_append(&buffer, "ERROR_UNKNOWN");
                 } /* end switch */
-                
+
                 h5tools_str_append(&buffer, "\" Size=\"");
                 sz = H5Tget_size(type);
                 h5tools_str_append(&buffer, "%lu", (unsigned long)sz);
@@ -1074,7 +1044,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1084,7 +1053,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
 
             case H5T_TIME:
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1093,7 +1061,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level++;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1103,7 +1070,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1119,7 +1085,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 is_vlstr = H5Tis_variable_str(type);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1129,7 +1094,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level++;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1157,7 +1121,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1170,7 +1133,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ord = H5Tget_order(type);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1179,12 +1141,11 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level++;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sBitfieldType ByteOrder=\"",xmlnsprefix);
-                
+
                 switch (ord) {
                     case H5T_ORDER_LE:
                         h5tools_str_append(&buffer, "LE");
@@ -1199,14 +1160,13 @@ xml_print_datatype(hid_t type, unsigned in_group)
                     default:
                         h5tools_str_append(&buffer, "ERROR_UNKNOWN");
                 } /* end switch */
-                
+
                 size = H5Tget_size(type);
                 h5tools_str_append(&buffer, "\" Size=\"%lu\"/>", (unsigned long)size);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1218,7 +1178,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 /* <hdf5:OpaqueType Tag="tag" Size="bytes" /> */
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1228,7 +1187,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 mname = H5Tget_tag(type);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1240,7 +1198,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1255,7 +1212,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 nmembers = (unsigned)H5Tget_nmembers(type);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1275,7 +1231,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                     t_fname = xml_escape_the_name(mname);
 
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                     /* Render the element */
                     h5tools_str_reset(&buffer);
@@ -1288,7 +1243,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                     ctx.indent_level++;
 
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                     /* Render the element */
                     h5tools_str_reset(&buffer);
@@ -1301,7 +1255,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                     ctx.indent_level--;
 
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                     /* Render the element */
                     h5tools_str_reset(&buffer);
@@ -1311,7 +1264,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                     ctx.indent_level--;
 
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                     /* Render the element */
                     h5tools_str_reset(&buffer);
@@ -1322,7 +1274,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1332,7 +1283,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
 
             case H5T_REFERENCE:
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1342,7 +1292,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 /*  Only Object references supported at this time */
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1351,7 +1300,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level++;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1360,7 +1308,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1369,7 +1316,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1382,7 +1328,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 nmembs = H5Tget_nmembers(type);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1392,7 +1337,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level++;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1401,7 +1345,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 xml_print_enum(type);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1411,7 +1354,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1421,7 +1363,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
 
             case H5T_VLEN:
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1432,7 +1373,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level++;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1445,7 +1385,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1455,7 +1394,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1471,7 +1409,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
 
                 /* Print lead-in */
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1487,7 +1424,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level++;
                 for (i = 0; i < ndims; i++) {
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                     /* Render the element */
                     h5tools_str_reset(&buffer);
@@ -1500,7 +1436,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level++;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1513,7 +1448,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1523,7 +1457,6 @@ xml_print_datatype(hid_t type, unsigned in_group)
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1535,11 +1468,8 @@ xml_print_datatype(hid_t type, unsigned in_group)
 
             case H5T_NO_CLASS:
             case H5T_NCLASSES:
-                HDassert(0);
-                /* fall through */
             default:
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1561,19 +1491,16 @@ xml_print_datatype(hid_t type, unsigned in_group)
  * Return:      void
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 void
 xml_dump_datatype(hid_t type)
 {
-    h5tools_str_t buffer;          /* string into which to render   */
-    h5tools_context_t ctx;            /* print context  */
+    h5tools_str_t     buffer;          /* string into which to render   */
+    h5tools_context_t ctx;             /* print context  */
     h5tool_format_t  *outputformat = &xml_dataformat;
     h5tool_format_t   string_dataformat;
-    hsize_t     curr_pos = 0;        /* total data element position   */
+    hsize_t           curr_pos = 0;    /* total data element position   */
 
     /* setup */
     HDmemset(&buffer, 0, sizeof(h5tools_str_t));
@@ -1581,7 +1508,7 @@ xml_dump_datatype(hid_t type)
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -1624,20 +1551,18 @@ xml_dump_datatype(hid_t type)
                  */
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sNamedDataTypePtr OBJ-XID=\"%s\"/>",
                         xmlnsprefix, dtxid);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-            } 
+            }
             else {
                 /* pointer to a named datatype already in XML */
                 char *t_objname = xml_escape_the_name(found_obj->objname);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1647,10 +1572,9 @@ xml_dump_datatype(hid_t type)
                 HDfree(t_objname);
             }
             HDfree(dtxid);
-        } 
+        }
         else {
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -1660,7 +1584,6 @@ xml_dump_datatype(hid_t type)
     }
     else {
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -1673,7 +1596,6 @@ xml_dump_datatype(hid_t type)
         dump_indent -= COL;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -1694,25 +1616,22 @@ xml_dump_datatype(hid_t type)
  * Return:      void
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 void
 xml_dump_dataspace(hid_t space)
 {
-    hsize_t         size[H5DUMP_MAX_RANK];
-    hsize_t         maxsize[H5DUMP_MAX_RANK];
-    int             i;
-    h5tools_str_t buffer;          /* string into which to render   */
-    h5tools_context_t ctx;            /* print context  */
+    hsize_t           size[H5DUMP_MAX_RANK];
+    hsize_t           maxsize[H5DUMP_MAX_RANK];
+    int               i;
+    h5tools_str_t     buffer;          /* string into which to render   */
+    h5tools_context_t ctx;             /* print context  */
     h5tool_format_t  *outputformat = &xml_dataformat;
     h5tool_format_t   string_dataformat;
-    hsize_t     curr_pos = 0;        /* total data element position   */
-    
-    int             ndims = H5Sget_simple_extent_dims(space, size, maxsize);
-    H5S_class_t     space_type = H5Sget_simple_extent_type(space);
+    hsize_t           curr_pos = 0;    /* total data element position   */
+
+    int               ndims = H5Sget_simple_extent_dims(space, size, maxsize);
+    H5S_class_t       space_type = H5Sget_simple_extent_type(space);
 
     /* setup */
     HDmemset(&buffer, 0, sizeof(h5tools_str_t));
@@ -1720,7 +1639,7 @@ xml_dump_dataspace(hid_t space)
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -1741,7 +1660,6 @@ xml_dump_dataspace(hid_t space)
     ctx.indent_level++;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -1754,7 +1672,6 @@ xml_dump_dataspace(hid_t space)
         /* scalar dataspace (just a tag, no XML attrs. defined */
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -1767,7 +1684,6 @@ xml_dump_dataspace(hid_t space)
         /* <hdf5:SimpleDataspace Ndims="nd"> */
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -1779,27 +1695,24 @@ xml_dump_dataspace(hid_t space)
         for (i = 0; i < ndims; i++) {
             if (maxsize[i] == H5S_UNLIMITED) {
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sDimension  DimSize=\"%" H5_PRINTF_LL_WIDTH "u\" MaxDimSize=\"UNLIMITED\"/>",
                         xmlnsprefix,size[i]);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-            } 
+            }
             else if (maxsize[i] == (hsize_t) 0) {
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sDimension  DimSize=\"%" H5_PRINTF_LL_WIDTH "u\" MaxDimSize=\"%" H5_PRINTF_LL_WIDTH "u\"/>",
                         xmlnsprefix,size[i], size[i]);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-            } 
+            }
             else {
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -1811,7 +1724,6 @@ xml_dump_dataspace(hid_t space)
         ctx.indent_level--;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -1826,7 +1738,6 @@ xml_dump_dataspace(hid_t space)
 
         ctx.need_prefix = TRUE;
         h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-
         /* Render the element */
         h5tools_str_reset(&buffer);
         h5tools_str_append(&buffer, "<%sNullDataspace />",xmlnsprefix);
@@ -1838,7 +1749,6 @@ xml_dump_dataspace(hid_t space)
     case H5S_NO_CLASS:
     default:
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -1849,7 +1759,6 @@ xml_dump_dataspace(hid_t space)
     ctx.indent_level--;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -1870,9 +1779,6 @@ xml_dump_dataspace(hid_t space)
  * Return:      void
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 void
@@ -1888,19 +1794,19 @@ xml_dump_data(hid_t obj_id, int obj_data, struct subset_t H5_ATTR_UNUSED * sset,
     int                 status = -1;
     void               *buf = NULL;
     hsize_t             curr_pos = 0;        /* total data element position   */
-    h5tools_str_t       buffer;          /* string into which to render   */
-    h5tools_context_t   ctx;             /* print context  */
+    h5tools_str_t       buffer;              /* string into which to render   */
+    h5tools_context_t   ctx;                 /* print context  */
     h5tool_format_t    *outputformat = &xml_dataformat;
     h5tool_format_t     string_dataformat;
 
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     /* Print all the values. */
     /* setup */
     HDmemset(&buffer, 0, sizeof(h5tools_str_t));
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -1923,8 +1829,7 @@ xml_dump_data(hid_t obj_id, int obj_data, struct subset_t H5_ATTR_UNUSED * sset,
     outputformat = &string_dataformat;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-    
+
     /* Render the element */
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "<%sData>", xmlnsprefix);
@@ -1933,15 +1838,14 @@ xml_dump_data(hid_t obj_id, int obj_data, struct subset_t H5_ATTR_UNUSED * sset,
     ctx.indent_level++;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-    
+
     /* Render the element */
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "<%sDataFromFile>", xmlnsprefix);
     h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
     ctx.indent_level--;
-    
+
     dump_indent += COL;
     ctx.indent_level++;
 
@@ -1959,7 +1863,7 @@ xml_dump_data(hid_t obj_id, int obj_data, struct subset_t H5_ATTR_UNUSED * sset,
             datactx.cur_column = ctx.cur_column;
             status = h5tools_dump_dset(rawoutstream, outputformat, &datactx, obj_id, NULL);
         }
-    } 
+    }
     else {
         /* Attribute data */
         type = H5Aget_type(obj_id);
@@ -1972,15 +1876,15 @@ xml_dump_data(hid_t obj_id, int obj_data, struct subset_t H5_ATTR_UNUSED * sset,
              */
             status = xml_print_refs(obj_id, ATTRIBUTE_DATA);
             H5Tclose(type);
-        } 
+        }
         else if (H5Tget_class(type) == H5T_STRING) {
             status = xml_print_strs(obj_id, ATTRIBUTE_DATA);
-        } 
+        }
         else {  /* all other data */
             /* VL data special information */
             unsigned int vl_data = 0; /* contains VL datatypes */
-            
-            p_type = h5tools_get_native_type(type);
+
+            p_type = H5Tget_native_type(type, H5T_DIR_DEFAULT);
 
             /* Check if we have VL data in the dataset's datatype */
             if (h5tools_detect_vlen(p_type) == TRUE)
@@ -1989,28 +1893,36 @@ xml_dump_data(hid_t obj_id, int obj_data, struct subset_t H5_ATTR_UNUSED * sset,
             H5Tclose(type);
 
             space = H5Aget_space(obj_id);
-
-            ndims = H5Sget_simple_extent_dims(space, size, NULL);
-
-            for (i = 0; i < ndims; i++)
-                nelmts *= size[i];
-
-            buf = HDmalloc((size_t)(nelmts * MAX(H5Tget_size(type), H5Tget_size(p_type))));
-            HDassert(buf);
-            
-            if (H5Aread(obj_id, p_type, buf) >= 0) {
-                h5tools_context_t datactx;
-                HDmemset(&datactx, 0, sizeof(datactx));
-                datactx.need_prefix = TRUE;
-                datactx.indent_level = ctx.indent_level;
-                datactx.cur_column = ctx.cur_column;
-                status = h5tools_dump_mem(rawoutstream, outputformat, &datactx, obj_id, p_type, space, buf);
+            if(space == H5S_NULL || space == H5S_NO_CLASS) {
+                status = SUCCEED;
             }
-            /* Reclaim any VL memory, if necessary */
-            if (vl_data)
-                H5Dvlen_reclaim(p_type, space, H5P_DEFAULT, buf);
+            else {
+                ndims = H5Sget_simple_extent_dims(space, size, NULL);
+
+                for (i = 0; i < ndims; i++)
+                    nelmts *= size[i];
+
+                if((buf = HDmalloc((size_t)(nelmts * MAX(H5Tget_size(type), H5Tget_size(p_type))))) == NULL)  {
+                    error_msg("unable to allocate buffer\n");
+                    h5tools_setstatus(EXIT_FAILURE);
+                    status = FAIL;
+                }
+                else {
+                    if (H5Aread(obj_id, p_type, buf) >= 0) {
+                        h5tools_context_t datactx;
+                        HDmemset(&datactx, 0, sizeof(datactx));
+                        datactx.need_prefix = TRUE;
+                        datactx.indent_level = ctx.indent_level;
+                        datactx.cur_column = ctx.cur_column;
+                        status = h5tools_dump_mem(rawoutstream, outputformat, &datactx, obj_id, p_type, space, buf);
+                    }
+                    /* Reclaim any VL memory, if necessary */
+                    if (vl_data)
+                        H5Dvlen_reclaim(p_type, space, H5P_DEFAULT, buf);
 
-            HDfree(buf);
+                    HDfree(buf);
+                }
+            }
             H5Tclose(p_type);
             H5Sclose(space);
             H5Tclose(type);
@@ -2021,8 +1933,7 @@ xml_dump_data(hid_t obj_id, int obj_data, struct subset_t H5_ATTR_UNUSED * sset,
         ctx.indent_level++;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-        
+
         /* Render the element */
         h5tools_str_reset(&buffer);
         h5tools_str_append(&buffer, "Unable to print data.");
@@ -2038,7 +1949,7 @@ xml_dump_data(hid_t obj_id, int obj_data, struct subset_t H5_ATTR_UNUSED * sset,
     ctx.indent_level++;
 
     ctx.need_prefix = TRUE;
-    
+
     /* Render the element */
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "</%sDataFromFile>",xmlnsprefix);
@@ -2047,8 +1958,7 @@ xml_dump_data(hid_t obj_id, int obj_data, struct subset_t H5_ATTR_UNUSED * sset,
     ctx.indent_level--;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-    
+
     /* Render the element */
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "</%sData>", xmlnsprefix);
@@ -2065,9 +1975,6 @@ xml_dump_data(hid_t obj_id, int obj_data, struct subset_t H5_ATTR_UNUSED * sset,
  * Return:      herr_t
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -2079,11 +1986,11 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
     hid_t             space = -1;
     H5S_class_t       space_type;
     hsize_t           curr_pos = 0;        /* total data element position   */
-    h5tools_str_t     buffer;          /* string into which to render   */
-    h5tools_context_t ctx;           /* print context  */
+    h5tools_str_t     buffer;              /* string into which to render   */
+    h5tools_context_t ctx;                 /* print context  */
     h5tool_format_t  *outputformat = &xml_dataformat;
     h5tool_format_t   string_dataformat;
-    
+
     char *t_aname = xml_escape_the_name(attr_name);
 
     /* setup */
@@ -2092,7 +1999,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -2111,8 +2018,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
     outputformat = &string_dataformat;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-    
+
     /* Render the element */
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "<%sAttribute Name=\"%s\">", xmlnsprefix, t_aname);
@@ -2147,40 +2053,35 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
                 dump_indent += COL;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sData>", xmlnsprefix);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<!-- Time data not yet implemented. -->");
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sNoData/>", xmlnsprefix);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<hdf5:Data>");
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "</%sData>", xmlnsprefix);
@@ -2192,8 +2093,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
 
             case H5T_COMPOUND:
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<!-- Note: format of compound data not specified -->");
@@ -2203,24 +2103,21 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
 
             case H5T_REFERENCE:
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sData>", xmlnsprefix);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
                 if (!H5Tequal(type, H5T_STD_REF_OBJ)) {
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                    
+
                     /* Render the element */
                     h5tools_str_reset(&buffer);
                     h5tools_str_append(&buffer, "<!-- Note: Region references not supported -->");
                     h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                    
+
                     /* Render the element */
                     h5tools_str_reset(&buffer);
                     h5tools_str_append(&buffer, "<%sNoData />", xmlnsprefix);
@@ -2228,8 +2125,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
                 }
                 else {
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                    
+
                     /* Render the element */
                     h5tools_str_reset(&buffer);
                     h5tools_str_append(&buffer, "<%sDataFromFile>", xmlnsprefix);
@@ -2238,8 +2134,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
                     xml_print_refs(attr_id, ATTRIBUTE_DATA);
 
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                    
+
                     /* Render the element */
                     h5tools_str_reset(&buffer);
                     h5tools_str_append(&buffer, "</%sDataFromFile>", xmlnsprefix);
@@ -2247,8 +2142,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
                 }
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "</%sData>", xmlnsprefix);
@@ -2257,8 +2151,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
 
             case H5T_VLEN:
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<!-- Note: format of VL data not specified -->");
@@ -2268,36 +2161,30 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
                 break;
             case H5T_NO_CLASS:
             case H5T_NCLASSES:
-                HDassert(0);
-                /* fall through */
             default:
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sData>", xmlnsprefix);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<!-- Unknown datatype: %d -->", H5Tget_class(type));
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sNoData/>", xmlnsprefix);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "</%sData>", xmlnsprefix);
@@ -2309,8 +2196,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
             /* The case of an attribute never yet written ??
              * Or dataspace is H5S_NULL. */
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-            
+
             /* Render the element */
             h5tools_str_reset(&buffer);
             h5tools_str_append(&buffer, "<%sData>", xmlnsprefix);
@@ -2319,8 +2205,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
             ctx.indent_level++;
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-            
+
             /* Render the element */
             h5tools_str_reset(&buffer);
             h5tools_str_append(&buffer, "<%sNoData/>", xmlnsprefix);
@@ -2329,8 +2214,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
             ctx.indent_level--;
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-            
+
             /* Render the element */
             h5tools_str_reset(&buffer);
             h5tools_str_append(&buffer, "</%sData>", xmlnsprefix);
@@ -2344,8 +2228,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
         H5Aclose(attr_id);
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-        
+
         /* Render the element */
         h5tools_str_reset(&buffer);
         h5tools_str_append(&buffer, "</%sAttribute>", xmlnsprefix);
@@ -2359,8 +2242,7 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
         ctx.indent_level++;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-        
+
         /* Render the element */
         h5tools_str_reset(&buffer);
         h5tools_str_append(&buffer, "<!-- h5dump error: unable to open attribute. -->");
@@ -2369,15 +2251,14 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
         ctx.indent_level--;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-        
+
         /* Render the element */
         h5tools_str_reset(&buffer);
         h5tools_str_append(&buffer, "</%sAttribute>", xmlnsprefix);
         h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
         h5tools_str_close(&buffer);
-        
+
         h5tools_setstatus(EXIT_FAILURE);
         return FAIL;
     }
@@ -2391,17 +2272,14 @@ xml_dump_attr(hid_t attr, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED
  * Return:      herr_t
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 void
 xml_dump_named_datatype(hid_t type, const char *name)
 {
     hsize_t           curr_pos = 0;        /* total data element position   */
-    h5tools_str_t     buffer;          /* string into which to render   */
-    h5tools_context_t ctx;            /* print context  */
+    h5tools_str_t     buffer;              /* string into which to render   */
+    h5tools_context_t ctx;                 /* print context  */
     h5tool_format_t  *outputformat = &xml_dataformat;
     h5tool_format_t   string_dataformat;
     char             *tmp;
@@ -2422,7 +2300,7 @@ xml_dump_named_datatype(hid_t type, const char *name)
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -2459,8 +2337,7 @@ xml_dump_named_datatype(hid_t type, const char *name)
          */
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-        
+
         /* Render the element */
         h5tools_str_reset(&buffer);
         h5tools_str_append(&buffer, "<%sNamedDataType Name=\"%s\" OBJ-XID=\"%s\" "
@@ -2469,13 +2346,12 @@ xml_dump_named_datatype(hid_t type, const char *name)
                 name, dtxid,
                 parentxid, HDstrcmp(prefix,"") ? t_prefix : "/");
         h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-    } 
+    }
     else {
         H5O_info_t  oinfo;          /* Object info */
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-        
+
         /* Render the element */
         h5tools_str_reset(&buffer);
         h5tools_str_append(&buffer, "<%sNamedDataType Name=\"%s\" OBJ-XID=\"%s\" "
@@ -2498,7 +2374,7 @@ xml_dump_named_datatype(hid_t type, const char *name)
                 error_msg("internal error (file %s:line %d)\n", __FILE__, __LINE__);
                 h5tools_setstatus(EXIT_FAILURE);
                 goto done;
-            } 
+            }
             else if(found_obj->displayed) {
                 /* We have already printed this named datatype, print it as a
                  * NamedDatatypePtr
@@ -2507,29 +2383,27 @@ xml_dump_named_datatype(hid_t type, const char *name)
                 char *t_objname = xml_escape_the_name(found_obj->objname);
 
                 ctx.indent_level++;
-                
+
                 xml_name_to_XID(found_obj->objname, pointerxid, (int)sizeof(pointerxid), 1);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "<%sNamedDatatypePtr OBJ-XID=\"%s\" H5Path=\"%s\"/>", xmlnsprefix, pointerxid, t_objname);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-                
+
                 ctx.indent_level--;
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-                
+
                 /* Render the element */
                 h5tools_str_reset(&buffer);
                 h5tools_str_append(&buffer, "</%sNamedDataType>", xmlnsprefix);
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
                 HDfree(t_objname);
                 goto done;
-            } 
+            }
             else
                 found_obj->displayed = TRUE;
         }
@@ -2539,8 +2413,7 @@ xml_dump_named_datatype(hid_t type, const char *name)
     dump_indent += COL;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-    
+
     /* Render the element */
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "<%sDataType>",xmlnsprefix);
@@ -2551,10 +2424,9 @@ xml_dump_named_datatype(hid_t type, const char *name)
     xml_print_datatype(type,1);
     ctx.indent_level--;
     dump_indent -= COL;
-    
+
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-    
+
     /* Render the element */
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "</%sDataType>",xmlnsprefix);
@@ -2564,8 +2436,7 @@ xml_dump_named_datatype(hid_t type, const char *name)
     dump_indent -= COL;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-    
+
     /* Render the element */
     h5tools_str_reset(&buffer);
     h5tools_str_append(&buffer, "</%sNamedDataType>",xmlnsprefix);
@@ -2591,11 +2462,6 @@ done:
  * Return:      void
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *  Pedro Vicente, October 9, 2007
- *   added parameters to H5A(L)iterate to allow for other iteration orders
- *
  *-------------------------------------------------------------------------
  */
 void
@@ -2613,11 +2479,11 @@ xml_dump_group(hid_t gid, const char *name)
     char                   *cp = NULL;
     char                   *tmp = NULL;
     char                   *par = NULL;
-    h5tools_str_t buffer;          /* string into which to render   */
-    h5tools_context_t ctx;            /* print context  */
-    h5tool_format_t  *outputformat = &xml_dataformat;
-    h5tool_format_t   string_dataformat;
-    hsize_t     curr_pos = 0;        /* total data element position   */
+    h5tools_str_t           buffer;          /* string into which to render   */
+    h5tools_context_t       ctx;             /* print context  */
+    h5tool_format_t        *outputformat = &xml_dataformat;
+    h5tool_format_t         string_dataformat;
+    hsize_t                 curr_pos = 0;    /* total data element position   */
 
     if ((gcpl_id = H5Gget_create_plist(gid)) < 0) {
         error_msg("error in getting group creation property list ID\n");
@@ -2647,7 +2513,7 @@ xml_dump_group(hid_t gid, const char *name)
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -2709,7 +2575,6 @@ xml_dump_group(hid_t gid, const char *name)
                     xml_name_to_XID("/", grpxid, 100, 1);
 
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                     /* Render the element */
                     h5tools_str_reset(&buffer);
@@ -2724,7 +2589,6 @@ xml_dump_group(hid_t gid, const char *name)
                     xml_name_to_XID(par, parentxid, 100, 1);
 
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                     /* Render the element */
                     h5tools_str_reset(&buffer);
@@ -2735,7 +2599,7 @@ xml_dump_group(hid_t gid, const char *name)
                     h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
                     HDfree(t_objname);
                     HDfree(par_name);
-                    
+
                     ctx.indent_level++;
 
                     t_objname = xml_escape_the_name(found_obj->objname);/* point to the NDT by name */
@@ -2744,7 +2608,6 @@ xml_dump_group(hid_t gid, const char *name)
                     xml_name_to_XID(par, parentxid, 100, 1);
 
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                     /* Render the element */
                     h5tools_str_reset(&buffer);
@@ -2753,7 +2616,7 @@ xml_dump_group(hid_t gid, const char *name)
                                 xmlnsprefix,
                                 ptrstr, t_objname, parentxid, par_name);
                     h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-                    
+
                     ctx.indent_level--;
 
                     HDfree(t_objname);
@@ -2768,7 +2631,6 @@ xml_dump_group(hid_t gid, const char *name)
                     xml_name_to_XID("/", grpxid, 100, 1);
 
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                     /* Render the element */
                     h5tools_str_reset(&buffer);
@@ -2784,7 +2646,6 @@ xml_dump_group(hid_t gid, const char *name)
                     xml_name_to_XID(par, parentxid, 100, 1);
 
                     ctx.need_prefix = TRUE;
-                    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                     /* Render the element */
                     h5tools_str_reset(&buffer);
@@ -2799,7 +2660,7 @@ xml_dump_group(hid_t gid, const char *name)
                 found_obj->displayed = TRUE;
 
                 /* 1.  do all the attributes of the group */
-                
+
                 ctx.indent_level++;
                 dump_indent += COL;
 
@@ -2854,7 +2715,6 @@ xml_dump_group(hid_t gid, const char *name)
         char *parentxid = (char *)HDmalloc((size_t)100);
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -2882,7 +2742,7 @@ xml_dump_group(hid_t gid, const char *name)
         HDfree(parentxid);
 
         /* 1.  do all the attributes of the group */
-        
+
         ctx.indent_level++;
         dump_indent += COL;
 
@@ -2927,7 +2787,6 @@ xml_dump_group(hid_t gid, const char *name)
     }
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -2938,7 +2797,7 @@ xml_dump_group(hid_t gid, const char *name)
     h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
     h5tools_str_close(&buffer);
-    
+
     if(par)
         HDfree(par);
     if(tmp)
@@ -2953,27 +2812,24 @@ xml_dump_group(hid_t gid, const char *name)
  * Return:      void
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static int
 xml_print_refs(hid_t did, int source)
 {
-    herr_t      e;
-    hid_t       type    = -1;
-    hid_t       space   = -1;
-    hssize_t    ssiz    = -1;
-    hsize_t     i;
-    size_t      tsiz;
-    hobj_ref_t *refbuf = NULL;
-    char       *buf = NULL;
-    h5tools_str_t buffer;          /* string into which to render   */
-    h5tools_context_t ctx;            /* print context  */
+    herr_t            e;
+    hid_t             type    = -1;
+    hid_t             space   = -1;
+    hssize_t          ssiz    = -1;
+    hsize_t           i;
+    size_t            tsiz;
+    hobj_ref_t       *refbuf = NULL;
+    char             *buf = NULL;
+    h5tools_str_t     buffer;          /* string into which to render   */
+    h5tools_context_t ctx;             /* print context  */
     h5tool_format_t  *outputformat = &xml_dataformat;
     h5tool_format_t   string_dataformat;
-    hsize_t     curr_pos = 0;        /* total data element position   */
+    hsize_t           curr_pos = 0;    /* total data element position   */
 
     if (source == DATASET_DATA) {
         type = H5Dget_type(did);
@@ -3033,7 +2889,7 @@ xml_print_refs(hid_t did, int source)
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -3057,7 +2913,6 @@ xml_print_refs(hid_t did, int source)
 
         if (!path) {
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3068,7 +2923,6 @@ xml_print_refs(hid_t did, int source)
             char *t_path = xml_escape_the_string(path, -1);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3087,7 +2941,7 @@ xml_print_refs(hid_t did, int source)
     H5Tclose(type);
     H5Sclose(space);
     return SUCCEED;
-    
+
 error:
     if(buf)
         HDfree(buf);
@@ -3107,30 +2961,27 @@ error:
  * Return:      void
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static int
 xml_print_strs(hid_t did, int source)
 {
-    herr_t      e;
-    hid_t       type    = -1;
-    hid_t       space   = -1;
-    hssize_t    ssiz    = -1;
-    htri_t      is_vlstr = FALSE;
-    size_t      tsiz    = 0;
-    hsize_t     i;
-    size_t      str_size = 0;
-    char       *bp = NULL;
-    char       *onestring = NULL;
-    void       *buf = NULL;
-    h5tools_str_t buffer;          /* string into which to render   */
-    h5tools_context_t ctx;            /* print context  */
+    herr_t            e;
+    hid_t             type    = -1;
+    hid_t             space   = -1;
+    hssize_t          ssiz    = -1;
+    htri_t            is_vlstr = FALSE;
+    size_t            tsiz    = 0;
+    hsize_t           i;
+    size_t            str_size = 0;
+    char             *bp = NULL;
+    char             *onestring = NULL;
+    void             *buf = NULL;
+    h5tools_str_t     buffer;          /* string into which to render   */
+    h5tools_context_t ctx;             /* print context  */
     h5tool_format_t  *outputformat = &xml_dataformat;
     h5tool_format_t   string_dataformat;
-    hsize_t     curr_pos = 0;        /* total data element position   */
+    hsize_t           curr_pos = 0;    /* total data element position   */
 
     if (source == DATASET_DATA)
         type = H5Dget_type(did);
@@ -3186,7 +3037,7 @@ xml_print_strs(hid_t did, int source)
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -3217,7 +3068,6 @@ xml_print_strs(hid_t did, int source)
 
         if (!onestring) {
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3254,7 +3104,7 @@ xml_print_strs(hid_t did, int source)
     H5Tclose(type);
     H5Sclose(space);
     return SUCCEED;
-    
+
 error:
     if(buf)
         HDfree(buf);
@@ -3275,26 +3125,23 @@ error:
  * Return:      void
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void
 check_filters(hid_t dcpl)
 {
-    int             nfilt;
-    int             i;
-    H5Z_filter_t    filter;
-    char            namebuf[120];
-    size_t          cd_nelmts = 20;
-    unsigned int    cd_values[20];
-    unsigned int    flags;
-    h5tools_str_t buffer;          /* string into which to render   */
-    h5tools_context_t ctx;            /* print context  */
+    int               nfilt;
+    int               i;
+    H5Z_filter_t      filter;
+    char              namebuf[120];
+    size_t            cd_nelmts = 20;
+    unsigned int      cd_values[20];
+    unsigned int      flags;
+    h5tools_str_t     buffer;          /* string into which to render   */
+    h5tools_context_t ctx;             /* print context  */
     h5tool_format_t  *outputformat = &xml_dataformat;
     h5tool_format_t   string_dataformat;
-    hsize_t     curr_pos = 0;        /* total data element position   */
+    hsize_t           curr_pos = 0;    /* total data element position   */
 
     /* setup */
     HDmemset(&buffer, 0, sizeof(h5tools_str_t));
@@ -3302,7 +3149,7 @@ check_filters(hid_t dcpl)
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -3328,7 +3175,6 @@ check_filters(hid_t dcpl)
         if (filter == H5Z_FILTER_DEFLATE) {
             ctx.indent_level++;
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3347,7 +3193,6 @@ check_filters(hid_t dcpl)
         else if (filter == H5Z_FILTER_FLETCHER32) {
             ctx.indent_level++;
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3358,7 +3203,6 @@ check_filters(hid_t dcpl)
         else if (filter == H5Z_FILTER_SHUFFLE) {
             ctx.indent_level++;
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3370,7 +3214,6 @@ check_filters(hid_t dcpl)
             ctx.indent_level++;
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3425,16 +3268,16 @@ check_filters(hid_t dcpl)
 static void
 xml_dump_fill_value(hid_t dcpl, hid_t type)
 {
-    size_t      sz;
-    size_t      i;
-    hsize_t     space;
-    void       *buf;
-    char       *name;
-    h5tools_str_t buffer;          /* string into which to render   */
-    h5tools_context_t ctx;            /* print context  */
+    size_t            sz;
+    size_t            i;
+    hsize_t           space;
+    void             *buf;
+    char             *name;
+    h5tools_str_t     buffer;          /* string into which to render   */
+    h5tools_context_t ctx;             /* print context  */
     h5tool_format_t  *outputformat = &xml_dataformat;
     h5tool_format_t   string_dataformat;
-    hsize_t           curr_pos = 0;        /* total data element position   */
+    hsize_t           curr_pos = 0;    /* total data element position   */
 
     /* setup */
     HDmemset(&buffer, 0, sizeof(h5tools_str_t));
@@ -3442,7 +3285,7 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -3454,7 +3297,7 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
         string_dataformat.line_ncols = 65535;
         string_dataformat.line_per_line = 1;
     }
-    else 
+    else
         string_dataformat.line_ncols = h5tools_nCols;
 
     string_dataformat.do_escape = display_escape;
@@ -3464,7 +3307,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
     dump_indent += COL;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -3482,7 +3324,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
         const char * path = lookup_ref_path(*(hobj_ref_t *) buf);
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -3490,7 +3331,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
         h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
         if (!path) {
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3501,7 +3341,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             char *t_path = xml_escape_the_string(path, -1);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3511,7 +3350,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
         }
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -3521,7 +3359,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
     else if (H5Tget_class(type) == H5T_STRING) {
         /* ????? */
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -3529,7 +3366,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
         h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -3541,7 +3377,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
         switch (H5Tget_class(type)) {
         case H5T_INTEGER:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3557,7 +3392,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3566,7 +3400,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             break;
         case H5T_FLOAT:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3582,7 +3415,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3592,7 +3424,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
         case H5T_BITFIELD:
         case H5T_OPAQUE:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3614,7 +3445,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3623,7 +3453,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             break;
         case H5T_ENUM:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3641,7 +3470,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             if(name)
                 H5free_memory(name);
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3650,7 +3478,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             break;
         case H5T_ARRAY:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3658,7 +3485,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3667,7 +3493,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             break;
         case H5T_TIME:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3675,7 +3500,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3684,7 +3508,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             break;
         case H5T_COMPOUND:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3692,7 +3515,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3701,7 +3523,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             break;
         case H5T_VLEN:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3709,7 +3530,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3718,13 +3538,10 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             break;
         case H5T_NO_CLASS:
         case H5T_NCLASSES:
-            HDassert(0);
-            /* fall through */
         case H5T_STRING:
         case H5T_REFERENCE:
         default:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3732,7 +3549,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -3746,7 +3562,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
     dump_indent -= COL;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -3766,11 +3581,6 @@ xml_dump_fill_value(hid_t dcpl, hid_t type)
  * Return:      void
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *  Pedro Vicente, October 9, 2007
- *   added parameters to H5Aiterate2 to allow for other iteration orders
- *
  *-------------------------------------------------------------------------
  */
 void
@@ -3793,11 +3603,11 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
     char               *t_prefix;
     unsigned            attr_crt_order_flags;
     h5tools_str_t       buffer;          /* string into which to render   */
-    h5tools_context_t   ctx;            /* print context  */
+    h5tools_context_t   ctx;             /* print context  */
     h5tool_format_t    *outputformat = &xml_dataformat;
     h5tool_format_t     string_dataformat;
-    hsize_t             curr_pos = 0;        /* total data element position   */
-    
+    hsize_t             curr_pos = 0;    /* total data element position   */
+
     char *rstr = (char*) HDmalloc((size_t)100);
     char *pstr = (char*) HDmalloc((size_t)100);
 
@@ -3816,7 +3626,7 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
     t_name = xml_escape_the_name(name);
     t_tmp = xml_escape_the_name(tmp);
     t_prefix = xml_escape_the_name(prefix);
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -3838,7 +3648,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
     xml_name_to_XID(prefix, pstr, 100, 1);
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -3863,97 +3672,93 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
 
     /* Print information about storage layout */
     if (H5D_CHUNKED == H5Pget_layout(dcpl)) {
-        maxdims = H5Sget_simple_extent_ndims(space);
-        HDassert(maxdims >= 0);
-        chsize = (hsize_t *)HDmalloc((size_t)maxdims * sizeof(hsize_t));
-        ctx.indent_level++;
-        dump_indent += COL;
+        if((maxdims = H5Sget_simple_extent_ndims(space)) < 0)  {
+            error_msg("unable to get maxdims\n");
+            h5tools_setstatus(EXIT_FAILURE);
+        }
+        else {
+            chsize = (hsize_t *)HDmalloc((size_t)maxdims * sizeof(hsize_t));
+            ctx.indent_level++;
+            dump_indent += COL;
 
-        ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+            ctx.need_prefix = TRUE;
 
-        /* Render the element */
-        h5tools_str_reset(&buffer);
-        h5tools_str_append(&buffer, "<%sStorageLayout>", xmlnsprefix);
-        h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-        ctx.indent_level++;
-        dump_indent += COL;
+            /* Render the element */
+            h5tools_str_reset(&buffer);
+            h5tools_str_append(&buffer, "<%sStorageLayout>", xmlnsprefix);
+            h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+            ctx.indent_level++;
+            dump_indent += COL;
 
-        ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+            ctx.need_prefix = TRUE;
 
-        /* Render the element */
-        h5tools_str_reset(&buffer);
-        h5tools_str_append(&buffer, "<%sChunkedLayout ", xmlnsprefix);
-        ndims = H5Pget_chunk(dcpl, maxdims, chsize);
-        h5tools_str_append(&buffer, "Ndims=\"%d\">", ndims);
-        h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+            /* Render the element */
+            h5tools_str_reset(&buffer);
+            h5tools_str_append(&buffer, "<%sChunkedLayout ", xmlnsprefix);
+            ndims = H5Pget_chunk(dcpl, maxdims, chsize);
+            h5tools_str_append(&buffer, "Ndims=\"%d\">", ndims);
+            h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
-        ctx.indent_level++;
-        dump_indent += COL;
+            ctx.indent_level++;
+            dump_indent += COL;
 
-        for (i = 0; i < ndims; i++) {
+            for (i = 0; i < ndims; i++) {
+
+                ctx.need_prefix = TRUE;
+
+                /* Render the element */
+                h5tools_str_reset(&buffer);
+                h5tools_str_append(&buffer, "<%sChunkDimension DimSize=\"%" H5_PRINTF_LL_WIDTH "u\" />", xmlnsprefix, chsize[i]);
+                h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+            }
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
-            h5tools_str_append(&buffer, "<%sChunkDimension DimSize=\"%" H5_PRINTF_LL_WIDTH "u\" />", xmlnsprefix, chsize[i]);
+            h5tools_str_append(&buffer, "<%sRequiredFilter>", xmlnsprefix);
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-        }
 
-        ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
-
-        /* Render the element */
-        h5tools_str_reset(&buffer);
-        h5tools_str_append(&buffer, "<%sRequiredFilter>", xmlnsprefix);
-        h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+            ctx.indent_level++;
+            dump_indent += COL;
+            check_filters(dcpl);
+            ctx.indent_level--;
+            dump_indent -= COL;
 
-        ctx.indent_level++;
-        dump_indent += COL;
-        check_filters(dcpl);
-        ctx.indent_level--;
-        dump_indent -= COL;
+            ctx.need_prefix = TRUE;
 
-        ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+            /* Render the element */
+            h5tools_str_reset(&buffer);
+            h5tools_str_append(&buffer, "</%sRequiredFilter>", xmlnsprefix);
+            h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
-        /* Render the element */
-        h5tools_str_reset(&buffer);
-        h5tools_str_append(&buffer, "</%sRequiredFilter>", xmlnsprefix);
-        h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+            ctx.indent_level--;
+            dump_indent -= COL;
 
-        ctx.indent_level--;
-        dump_indent -= COL;
-        
-        ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+            ctx.need_prefix = TRUE;
 
-        /* Render the element */
-        h5tools_str_reset(&buffer);
-        h5tools_str_append(&buffer, "</%sChunkedLayout>", xmlnsprefix);
-        h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-        ctx.indent_level--;
-        dump_indent -= COL;
+            /* Render the element */
+            h5tools_str_reset(&buffer);
+            h5tools_str_append(&buffer, "</%sChunkedLayout>", xmlnsprefix);
+            h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+            ctx.indent_level--;
+            dump_indent -= COL;
 
-        ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
+            ctx.need_prefix = TRUE;
 
-        /* Render the element */
-        h5tools_str_reset(&buffer);
-        h5tools_str_append(&buffer, "</%sStorageLayout>", xmlnsprefix);
-        h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
-        ctx.indent_level--;
-        dump_indent -= COL;
-        HDfree(chsize);
+            /* Render the element */
+            h5tools_str_reset(&buffer);
+            h5tools_str_append(&buffer, "</%sStorageLayout>", xmlnsprefix);
+            h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
+            ctx.indent_level--;
+            dump_indent -= COL;
+            HDfree(chsize);
+        }
     }
     else if (H5D_CONTIGUOUS == H5Pget_layout(dcpl)) {
         ctx.indent_level++;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -3962,7 +3767,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
         ctx.indent_level++;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -3971,7 +3775,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
         ctx.indent_level--;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -3983,7 +3786,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
         ctx.indent_level++;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -3992,7 +3794,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
         ctx.indent_level++;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -4001,7 +3802,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
         ctx.indent_level--;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -4017,7 +3817,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
     dump_indent += COL;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -4035,8 +3834,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             h5tools_str_append(&buffer, "FillIfSet");
             break;
         case H5D_FILL_TIME_ERROR:
-            HDassert(0);
-            /* fall through */
         default:
             h5tools_str_append(&buffer, "?");
             break;
@@ -4056,8 +3853,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             break;
         case H5D_ALLOC_TIME_DEFAULT:
         case H5D_ALLOC_TIME_ERROR:
-            HDassert(0);
-            /* fall through */
         default:
             h5tools_str_append(&buffer, "?");
             break;
@@ -4070,7 +3865,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
     dump_indent += COL;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -4082,7 +3876,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
         ctx.indent_level++;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -4095,7 +3888,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
     }
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -4106,7 +3898,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
     dump_indent -= COL;
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -4159,7 +3950,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             ctx.indent_level++;
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4167,7 +3957,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4175,7 +3964,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4183,7 +3971,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4195,7 +3982,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
 
         case H5T_COMPOUND:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4211,7 +3997,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
 
         case H5T_REFERENCE:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4219,7 +4004,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
             if (!H5Tequal(type, H5T_STD_REF_OBJ)) {
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -4227,7 +4011,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
                 h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -4236,7 +4019,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             }
             else {
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -4246,7 +4028,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
                 xml_print_refs(did, DATASET_DATA);
 
                 ctx.need_prefix = TRUE;
-                h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
                 /* Render the element */
                 h5tools_str_reset(&buffer);
@@ -4255,7 +4036,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             }
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4267,7 +4047,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             ctx.indent_level--;
             dump_indent -= COL;
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4284,12 +4063,8 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             break;
         case H5T_NO_CLASS:
         case H5T_NCLASSES:
-            HDassert(0);
-            /* fall through */
-
         default:
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4297,7 +4072,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4305,7 +4079,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4313,7 +4086,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
             h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
             ctx.need_prefix = TRUE;
-            h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
             /* Render the element */
             h5tools_str_reset(&buffer);
@@ -4327,7 +4099,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
         ctx.indent_level++;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -4336,7 +4107,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
         ctx.indent_level++;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -4345,7 +4115,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
         ctx.indent_level--;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -4359,7 +4128,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
     H5Pclose(dcpl);
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -4378,9 +4146,6 @@ xml_dump_dataset(hid_t did, const char *name, struct subset_t H5_ATTR_UNUSED * s
  * Return:      void
  *
  * Programmer:  REMcG
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static void
@@ -4394,11 +4159,11 @@ xml_print_enum(hid_t type)
     size_t              dst_size;       /*destination value type size    */
     unsigned            i;              /*miscellaneous counters         */
     size_t              j;
-    h5tools_str_t buffer;          /* string into which to render   */
-    h5tools_context_t ctx;            /* print context  */
-    h5tool_format_t  *outputformat = &xml_dataformat;
-    h5tool_format_t   string_dataformat;
-    hsize_t     curr_pos = 0;        /* total data element position   */
+    h5tools_str_t       buffer;         /* string into which to render   */
+    h5tools_context_t   ctx;            /* print context  */
+    h5tool_format_t    *outputformat = &xml_dataformat;
+    h5tool_format_t     string_dataformat;
+    hsize_t             curr_pos = 0;   /* total data element position   */
 
     /* setup */
     HDmemset(&buffer, 0, sizeof(h5tools_str_t));
@@ -4406,7 +4171,7 @@ xml_print_enum(hid_t type)
     HDmemset(&ctx, 0, sizeof(ctx));
     ctx.indent_level = dump_indent / COL;
     ctx.cur_column = dump_indent;
-    
+
     string_dataformat = *outputformat;
 
     if (fp_format) {
@@ -4428,7 +4193,6 @@ xml_print_enum(hid_t type)
     super = H5Tget_super(type);
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -4438,7 +4202,6 @@ xml_print_enum(hid_t type)
     xml_print_datatype(super,0);
 
     ctx.need_prefix = TRUE;
-    h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
     /* Render the element */
     h5tools_str_reset(&buffer);
@@ -4457,11 +4220,11 @@ xml_print_enum(hid_t type)
 
         if (H5T_SGN_NONE == H5Tget_sign(type)) {
             native = H5T_NATIVE_ULLONG;
-        } 
+        }
         else {
             native = H5T_NATIVE_LLONG;
         }
-    } 
+    }
     else {
         dst_size = H5Tget_size(type);
     }
@@ -4489,7 +4252,6 @@ xml_print_enum(hid_t type)
         char *t_name = xml_escape_the_name(name[i]);
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -4507,7 +4269,6 @@ xml_print_enum(hid_t type)
         ctx.indent_level--;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -4515,7 +4276,6 @@ xml_print_enum(hid_t type)
         h5tools_render_element(rawoutstream, outputformat, &ctx, &buffer, &curr_pos, (size_t)outputformat->line_ncols, (hsize_t)0, (hsize_t)0);
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
@@ -4532,11 +4292,11 @@ xml_print_enum(hid_t type)
 
             for (j = 0; j < dst_size; j++)
                 h5tools_str_append(&buffer, "%02x", value[i * dst_size + j]);
-        } 
+        }
         else if (H5T_SGN_NONE == H5Tget_sign(native)) {
             h5tools_str_append(&buffer,"%" H5_PRINTF_LL_WIDTH "u", *((unsigned long long *)
                        ((void *) (value + i * dst_size))));
-        } 
+        }
         else {
             h5tools_str_append(&buffer,"%" H5_PRINTF_LL_WIDTH "d",
                       *((long long *) ((void *) (value + i * dst_size))));
@@ -4545,7 +4305,6 @@ xml_print_enum(hid_t type)
         ctx.indent_level--;
 
         ctx.need_prefix = TRUE;
-        h5tools_simple_prefix(rawoutstream, outputformat, &ctx, (hsize_t)0, 0);
 
         /* Render the element */
         h5tools_str_reset(&buffer);
diff --git a/tools/src/h5dump/h5dump_xml.h b/tools/src/h5dump/h5dump_xml.h
index c1d6c62..3c59917 100644
--- a/tools/src/h5dump/h5dump_xml.h
+++ b/tools/src/h5dump/h5dump_xml.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #ifndef H5DUMP_XML_H__
 #define H5DUMP_XML_H__
diff --git a/tools/src/h5format_convert/CMakeLists.txt b/tools/src/h5format_convert/CMakeLists.txt
index fa3abc0..beebeac 100644
--- a/tools/src/h5format_convert/CMakeLists.txt
+++ b/tools/src/h5format_convert/CMakeLists.txt
@@ -1,16 +1,11 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_SRC_H5FC)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_SRC_H5FC C)
 
 # --------------------------------------------------------------------
 # Add the h5format_convert executables
 # --------------------------------------------------------------------
 add_executable (h5format_convert ${HDF5_TOOLS_SRC_H5FC_SOURCE_DIR}/h5format_convert.c)
-TARGET_NAMING (h5format_convert STATIC)
+set_property(TARGET h5format_convert APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5format_convert STATIC " " " ")
 target_link_libraries (h5format_convert  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (h5format_convert PROPERTIES FOLDER tools)
@@ -28,11 +23,13 @@ set (H5_DEP_EXECUTABLES h5format_convert)
 # Rules for Installation of tools using make Install target
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  INSTALL_PROGRAM_PDB (h5format_convert ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  foreach (exec ${H5_DEP_EXECUTABLES})
+    INSTALL_PROGRAM_PDB (${exec} ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  endforeach ()
 
   install (
       TARGETS
-          h5format_convert
+          ${H5_DEP_EXECUTABLES}
       EXPORT
           ${HDF5_EXPORTED_TARGETS}
       RUNTIME DESTINATION ${HDF5_INSTALL_BIN_DIR} COMPONENT toolsapplications
diff --git a/tools/src/h5format_convert/Makefile.am b/tools/src/h5format_convert/Makefile.am
index 35f9e68..2b36949 100644
--- a/tools/src/h5format_convert/Makefile.am
+++ b/tools/src/h5format_convert/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/src/h5format_convert/h5format_convert.c b/tools/src/h5format_convert/h5format_convert.c
index 8ce28dd..2bfe280 100644
--- a/tools/src/h5format_convert/h5format_convert.c
+++ b/tools/src/h5format_convert/h5format_convert.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/src/h5import/CMakeLists.txt b/tools/src/h5import/CMakeLists.txt
index 9a61beb..d79c4f8 100644
--- a/tools/src/h5import/CMakeLists.txt
+++ b/tools/src/h5import/CMakeLists.txt
@@ -1,16 +1,11 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_SRC_H5IMPORT)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_SRC_H5IMPORT C)
 
 # --------------------------------------------------------------------
 # Add the h5import executables
 # --------------------------------------------------------------------
 add_executable (h5import ${HDF5_TOOLS_SRC_H5IMPORT_SOURCE_DIR}/h5import.c)
-TARGET_NAMING (h5import STATIC)
+set_property(TARGET h5import APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5import STATIC " " " ")
 target_link_libraries (h5import  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 #set_target_properties (h5import PROPERTIES COMPILE_DEFINITIONS H5DEBUGIMPORT)
@@ -29,11 +24,13 @@ set (H5_DEP_EXECUTABLES h5import)
 # Rules for Installation of tools using make Install target
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  INSTALL_PROGRAM_PDB (h5import ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  foreach (exec ${H5_DEP_EXECUTABLES})
+    INSTALL_PROGRAM_PDB (${exec} ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  endforeach ()
 
   install (
       TARGETS
-          h5import
+          ${H5_DEP_EXECUTABLES}
       EXPORT
           ${HDF5_EXPORTED_TARGETS}
       RUNTIME DESTINATION ${HDF5_INSTALL_BIN_DIR} COMPONENT toolsapplications
diff --git a/tools/src/h5import/Makefile.am b/tools/src/h5import/Makefile.am
index 2eae9ec..4623eb5 100644
--- a/tools/src/h5import/Makefile.am
+++ b/tools/src/h5import/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/src/h5import/h5import.c b/tools/src/h5import/h5import.c
index d1aab0c..76e78af 100644
--- a/tools/src/h5import/h5import.c
+++ b/tools/src/h5import/h5import.c
@@ -5,20 +5,14 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
 #include "H5private.h"
-#include <stdio.h>
-#include <math.h>
-#include <string.h>
-#include <ctype.h>
 #include "h5import.h"
 #include "h5tools.h"
 #include "h5tools_utils.h"
@@ -42,6 +36,7 @@ static int  parseDimensions(struct Input *in, char *strm);
 static int  getInputSize(struct Input *in, int ival);
 static int  getInputClass(struct Input *in, char * strm);
 static int  getInputClassType(struct Input *in, char * strm);
+static int  getInputByteOrder(struct Input *in, FILE *strm);
 static int  InputClassStrToInt(char *temp);
 static int  getRank(struct Input *in, FILE *strm);
 static int  getDimensionSizes(struct Input *in, FILE *strm);
@@ -68,6 +63,12 @@ static int  allocateUIntegerStorage(struct Input *in);
 static int  validateConfigurationParameters(struct Input *in);
 static int  processStrData(FILE *strm, struct Input *in, hid_t file_id);
 static int  processStrHDFData(FILE *strm, struct Input *in, hid_t file_id);
+uint16_t    swap_uint16(uint16_t val);
+int16_t     swap_int16(int16_t val);
+uint32_t    swap_uint32(uint32_t val);
+int32_t     swap_int32(int32_t val);
+int64_t     swap_int64(int64_t val);
+uint64_t    swap_uint64(uint64_t val);
 
 int main(int argc, char *argv[])
 {
@@ -228,7 +229,7 @@ int main(int argc, char *argv[])
 
     if (process(&opt) == -1)
         goto err;
-    
+
     for (i = 0; i < opt.fcount; i++) {
         in = &(opt.infiles[i].in);
         if (in->sizeOfDimension)
@@ -244,7 +245,7 @@ int main(int argc, char *argv[])
     }
 
     return (EXIT_SUCCESS);
-err: 
+err:
     (void) HDfprintf(stderr, "%s", err4);
     for (i = 0; i < opt.fcount; i++) {
         in = &(opt.infiles[i].in);
@@ -452,10 +453,12 @@ static int readIntegerData(FILE *strm, struct Input *in)
 {
     H5DT_INT8  *in08;
     H5DT_INT16 *in16;
-    H5DT_INT16  temp;
+    H5DT_INT16  temp16;
     H5DT_INT32 *in32;
+    H5DT_INT32  temp32;
 #ifdef H5_SIZEOF_LONG_LONG
     H5DT_INT64 *in64;
+    H5DT_INT64  temp64;
     char        buffer[256];
 #endif
     hsize_t     len = 1;
@@ -475,11 +478,11 @@ static int readIntegerData(FILE *strm, struct Input *in)
         case 0: /* TEXTIN */
             in08 = (H5DT_INT8 *) in->data;
             for (i = 0; i < len; i++, in08++) {
-                if (fscanf(strm, "%hd", &temp) != 1) {
+                if (fscanf(strm, "%hd", &temp16) != 1) {
                     (void) HDfprintf(stderr, "%s", err1);
                     return (-1);
                 }
-                (*in08) = (H5DT_INT8) temp;
+                (*in08) = (H5DT_INT8) temp16;
             }
             break;
 
@@ -490,6 +493,9 @@ static int readIntegerData(FILE *strm, struct Input *in)
                     (void) HDfprintf(stderr, "%s", err1);
                     return (-1);
                 }
+#ifdef H5DEBUGIMPORT
+                printf("readIntegerData %d (0x%.8X)\n", *in08, *in08);
+#endif
             }
             break;
 
@@ -514,10 +520,19 @@ static int readIntegerData(FILE *strm, struct Input *in)
 
         case 4: /* IN */
             for (i = 0; i < len; i++, in16++) {
-                if (HDfread((char *) in16, sizeof(H5DT_INT16), 1, strm) != 1) {
+                if (HDfread((char *)&temp16, sizeof(H5DT_INT16), 1, strm) != 1) {
                     (void) HDfprintf(stderr, "%s", err1);
                     return (-1);
                 }
+/*
+                if (in-> h5dumpInput && (in->inputByteOrder != in->outputByteOrder))
+                    *in16 = swap_int16(temp16);
+                else
+*/
+                    *in16 = temp16;
+#ifdef H5DEBUGIMPORT
+                printf("readIntegerData %d (0x%.8X)\n", *in16, temp16);
+#endif
             }
             break;
 
@@ -541,10 +556,19 @@ static int readIntegerData(FILE *strm, struct Input *in)
 
         case 4: /* IN */
             for (i = 0; i < len; i++, in32++) {
-                if (HDfread((char *) in32, sizeof(H5DT_INT32), 1, strm) != 1) {
+                if (HDfread((char *)&temp32, sizeof(H5DT_INT32), 1, strm) != 1) {
                     (void) HDfprintf(stderr, "%s", err1);
                     return (-1);
                 }
+/*
+                if (in-> h5dumpInput && (in->inputByteOrder != in->outputByteOrder))
+                    *in32 = swap_int32(temp32);
+                else
+*/
+                    *in32 = temp32;
+#ifdef H5DEBUGIMPORT
+                printf("readIntegerData %d (0x%.8X = 0x%.8X)\n", *in32, *in32, temp32);
+#endif
             }
             break;
 
@@ -570,10 +594,19 @@ static int readIntegerData(FILE *strm, struct Input *in)
 
         case 4: /* IN */
             for (i = 0; i < len; i++, in64++) {
-                if (HDfread((char *) in64, sizeof(H5DT_INT64), 1, strm) != 1) {
+                if (HDfread((char *)&temp64, sizeof(H5DT_INT64), 1, strm) != 1) {
                     (void) HDfprintf(stderr, "%s", err1);
                     return (-1);
                 }
+/*
+                if (in-> h5dumpInput && (in->inputByteOrder != in->outputByteOrder))
+                    *in64 = swap_int64(temp64);
+                else
+*/
+                    *in64 = temp64;
+#ifdef H5DEBUGIMPORT
+                printf("readIntegerData %d (0x%.8X)\n", *in64, temp64);
+#endif
             }
             break;
 
@@ -595,10 +628,12 @@ static int readUIntegerData(FILE *strm, struct Input *in)
 {
     H5DT_UINT8  *in08;
     H5DT_UINT16 *in16;
-    H5DT_UINT16  temp;
+    H5DT_UINT16  temp16;
     H5DT_UINT32 *in32;
+    H5DT_UINT32  temp32;
 #ifdef H5_SIZEOF_LONG_LONG
     H5DT_UINT64 *in64;
+    H5DT_UINT64  temp64;
     char        buffer[256];
 #endif
     hsize_t     len = 1;
@@ -617,11 +652,11 @@ static int readUIntegerData(FILE *strm, struct Input *in)
         case 6: /* TEXTUIN */
             in08 = (H5DT_UINT8 *) in->data;
             for (i = 0; i < len; i++, in08++) {
-                if (fscanf(strm, "%hu", &temp) != 1) {
+                if (fscanf(strm, "%hu", &temp16) != 1) {
                     (void) HDfprintf(stderr, "%s", err1);
                     return (-1);
                 }
-                (*in08) = (H5DT_UINT8) temp;
+                (*in08) = (H5DT_UINT8) temp16;
             }
             break;
 
@@ -655,10 +690,19 @@ static int readUIntegerData(FILE *strm, struct Input *in)
 
         case 7: /* UIN */
             for (i = 0; i < len; i++, in16++) {
-                if (HDfread((char *) in16, sizeof(H5DT_UINT16), 1, strm) != 1) {
+                if (HDfread((char *)&temp16, sizeof(H5DT_UINT16), 1, strm) != 1) {
                     (void) HDfprintf(stderr, "%s", err1);
                     return (-1);
                 }
+/*
+                if (in-> h5dumpInput && (in->inputByteOrder != in->outputByteOrder))
+                    *in16 = swap_uint16(temp16);
+                else
+*/
+                    *in16 = temp16;
+#ifdef H5DEBUGIMPORT
+                printf("readUIntegerData %d (0x%.4X = 0x%.4X)\n", *in16, *in16, temp16);
+#endif
             }
             break;
 
@@ -682,10 +726,19 @@ static int readUIntegerData(FILE *strm, struct Input *in)
 
         case 7: /* UIN */
             for (i = 0; i < len; i++, in32++) {
-                if (HDfread((char *) in32, sizeof(H5DT_UINT32), 1, strm) != 1) {
+                if (HDfread((char *)&temp32, sizeof(H5DT_UINT32), 1, strm) != 1) {
                     (void) HDfprintf(stderr, "%s", err1);
                     return (-1);
                 }
+/*
+                if (in-> h5dumpInput && (in->inputByteOrder != in->outputByteOrder))
+                    *in32 = swap_uint32(temp32);
+                else
+*/
+                    *in32 = temp32;
+#ifdef H5DEBUGIMPORT
+                printf("readUIntegerData %d (0x%.8X = 0x%.8X)\n", *in32, *in32, temp32);
+#endif
             }
             break;
 
@@ -711,10 +764,19 @@ static int readUIntegerData(FILE *strm, struct Input *in)
 
         case 7: /* UIN */
             for (i = 0; i < len; i++, in64++) {
-                if (HDfread((char *) in64, sizeof(H5DT_UINT64), 1, strm) != 1) {
+                if (HDfread((char *)&temp64, sizeof(H5DT_UINT64), 1, strm) != 1) {
                     (void) HDfprintf(stderr, "%s", err1);
                     return (-1);
                 }
+/*
+                if (in-> h5dumpInput && (in->inputByteOrder != in->outputByteOrder))
+                    *in64 = swap_uint64(temp64);
+                else
+*/
+                    *in64 = temp64;
+#ifdef H5DEBUGIMPORT
+                printf("readUIntegerData %ld (0x%.8X = 0x%.8X)\n", *in64, *in64, temp64);
+#endif
             }
             break;
 
@@ -735,12 +797,16 @@ static int readUIntegerData(FILE *strm, struct Input *in)
 static int readFloatData(FILE *strm, struct Input *in)
 {
     H5DT_FLOAT32 *fp32;
+    uint32_t  *bfp32;
+    uint32_t  temp32;
     H5DT_FLOAT64 *fp64;
+    uint64_t  *bfp64;
+    uint64_t  temp64;
 
     hsize_t     len = 1;
     hsize_t     i;
     int         j;
-    const char *err1 = "Unable to get integer value from file.\n";
+    const char *err1 = "Unable to get float value from file.\n";
     const char *err2 = "Unrecognized input class type.\n";
     const char *err3 = "Invalid input size type.\n";
 
@@ -776,11 +842,21 @@ static int readFloatData(FILE *strm, struct Input *in)
             break;
 
         case 3: /* FP */
-            for (i = 0; i < len; i++, fp32++) {
-                if (HDfread((char *) fp32, sizeof(H5DT_FLOAT32), 1, strm) != 1) {
+            bfp32 = (uint32_t *) in->data;
+            for (i = 0; i < len; i++, bfp32++) {
+                if (HDfread((char *)&temp32, sizeof(uint32_t), 1, strm) != 1) {
                     (void) HDfprintf(stderr, "%s", err1);
                     return (-1);
                 }
+/*
+                if (in-> h5dumpInput && (in->inputByteOrder != in->outputByteOrder))
+                    *bfp32 = swap_uint32(temp32);
+                else
+*/
+                    *bfp32 = temp32;
+#ifdef H5DEBUGIMPORT
+                printf("readFloatData %ld (0x%.8X = 0x%.8X)\n", *bfp32, *bfp32, temp32);
+#endif
             }
             break;
 
@@ -818,11 +894,21 @@ static int readFloatData(FILE *strm, struct Input *in)
             break;
 
         case 3: /* FP */
-            for (i = 0; i < len; i++, fp64++) {
-                if (HDfread((char *) fp64, sizeof(H5DT_FLOAT64), 1, strm) != 1) {
+            bfp64 = (uint64_t *) in->data;
+            for (i = 0; i < len; i++, bfp64++) {
+                if (HDfread((char *)&temp64, sizeof(uint64_t), 1, strm) != 1) {
                     (void) HDfprintf(stderr, "%s", err1);
                     return (-1);
                 }
+/*
+                if (in-> h5dumpInput && (in->inputByteOrder != in->outputByteOrder))
+                    *bfp64 = swap_uint64(temp64);
+                else
+*/
+                    *bfp64 = temp64;
+#ifdef H5DEBUGIMPORT
+                printf("readFloatData %ld (0x%.16lX)\n", *bfp64, temp64);
+#endif
             }
             break;
 
@@ -899,7 +985,7 @@ static int processStrData(FILE *strm, struct Input *in, hid_t file_id)
         goto out;
 
     /* disable error reporting */
-    H5E_BEGIN_TRY 
+    H5E_BEGIN_TRY
     {
         /* create parent groups */
         if (in->path.count > 1) {
@@ -1288,7 +1374,7 @@ static int processConfigurationFile(char *infile, struct Input *in)
     int         retval = -1;
 
     const char *err1 = "Unable to open the configuration file:  %s for reading.\n";
-    const char *err2 = "Unknown keyword in configuration file: %s\n";
+    const char *err2 = "Unknown keyword: %s in configuration file: %s\n";
     const char *err3a = "PATH keyword appears twice in %s.\n";
     const char *err3b = "Error in parsing the path information from %s.\n";
     const char *err4a = "INPUT-CLASS keyword appears twice in %s.\n";
@@ -1308,6 +1394,9 @@ static int processConfigurationFile(char *infile, struct Input *in)
     const char *err10b = "Error in retrieving the output architecture from %s.\n";
     const char *err11a = "OUTPUT-BYTE-ORDER keyword appears twice in %s.\n";
     const char *err11b = "Error in retrieving the output byte order from %s.\n";
+    const char *err11c = "INPUT-BYTE-ORDER keyword appears twice in %s.\n";
+    const char *err11d = "Error in retrieving the input byte order from %s.\n";
+    const char *err11e = "Invalid value for output byte-order.\n";
     const char *err12a = "CHUNKED-DIMENSION-SIZES keyword appears twice in %s.\n";
     const char *err12b = "CHUNKED-DIMENSION-SIZES cannot appear before DIMENSION-SIZES are provided.\n";
     const char *err12c = "Error in retrieving the chunked dimension sizes from %s.\n";
@@ -1316,13 +1405,14 @@ static int processConfigurationFile(char *infile, struct Input *in)
     const char *err14a = "COMPRESSION-PARAM keyword appears twice in %s.\n";
     const char *err14b = "Error in retrieving the compression parameter from %s.\n";
     const char *err15a = "EXTERNAL-STORAGE keyword appears twice in %s.\n";
-    const char *err15b = "Error in retrieving the external storage paramters from %s.\n";
+    const char *err15b = "Error in retrieving the external storage parameters from %s.\n";
     const char *err16a = "MAXIMUM-DIMENSIONS keyword appears twice in %s.\n";
     const char *err16b = "MAXIMUM-DIMENSIONS cannot appear before DIMENSION-SIZES are provided.\n";
     const char *err16c = "Error in retrieving the maximum dimension sizes from %s.\n";
     const char *err17 = "Configuration parameters are invalid in %s.\n";
     const char *err18 = "Unable to get string value.\n";
     const char *err19 = "Unable to get integer value.\n";
+    const char *err20 = "Unable to get subset values.\n";
 
     /* create vector to map which keywords have been found
      check vector after each keyword to check for violation
@@ -1330,6 +1420,27 @@ static int processConfigurationFile(char *infile, struct Input *in)
      process the output file according to the options
      */
 
+    /* Initialize machine endian */
+    volatile uint32_t ibyte=0x01234567;
+    /* 0 for big endian, 1 for little endian. */
+    if ((*((uint8_t*)(&ibyte))) == 0x67) {
+        if ((kindex = OutputByteOrderStrToInt("LE")) == -1) {
+            (void) HDfprintf(stderr, "%s", err11e);
+            return (-1);
+        }
+    }
+    else {
+        if ((kindex = OutputByteOrderStrToInt("BE")) == -1) {
+            (void) HDfprintf(stderr, "%s", err11e);
+            return (-1);
+        }
+    }
+    in->inputByteOrder = kindex;
+#ifdef H5DEBUGIMPORT
+    printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+#endif
+    in->inputArchitecture = 0; /* default to NATIVE */
+
     if ((strm = HDfopen(infile, "r")) == NULL) {
         (void) HDfprintf(stderr, err1, infile);
         goto error;
@@ -1565,15 +1676,15 @@ static int processConfigurationFile(char *infile, struct Input *in)
                             goto error;
                         }
 #ifdef H5DEBUGIMPORT
-                        printf("h5dump DATASPACE SIMPLE %d rank\n", in->rank);
+                        printf("h5dump DATASPACE SIMPLE %ld rank\n", in->rank);
 #endif
                         for (i = 0; i < in->rank; i++) {
                             in->sizeOfDimension[i] = temp_dims[i];
                         }
 #ifdef H5DEBUGIMPORT
-                        printf("h5dump DATASPACE SIMPLE dims:", in->rank);
+                        printf("h5dump DATASPACE SIMPLE dims[%ld]:", in->rank);
                         for (pndx = 0; pndx < in->rank; pndx++) {
-                            printf(" %d", in->sizeOfDimension[pndx]);
+                            printf(" %ld", in->sizeOfDimension[pndx]);
                         }
                         printf("\n");
 #endif
@@ -1646,9 +1757,9 @@ static int processConfigurationFile(char *infile, struct Input *in)
                                 }
                             } /* while (get_next_dim) */
 #ifdef H5DEBUGIMPORT
-                            printf("h5dump DATASPACE SIMPLE maxdims:", in->rank);
+                            printf("h5dump DATASPACE SIMPLE maxdims[%ld]:", in->rank);
                             for (pndx = 0; pndx < in->rank; pndx++) {
-                                printf(" %d", in->maxsizeOfDimension[pndx]);
+                                printf(" %ld", in->maxsizeOfDimension[pndx]);
                             }
                             printf("\n");
                             printf("h5dump DATASPACE SIMPLE get max dim finished\n");
@@ -1733,9 +1844,9 @@ static int processConfigurationFile(char *infile, struct Input *in)
                             }
                         } /* while (get_next_dim) */
 #ifdef H5DEBUGIMPORT
-                        printf("h5dump STORAGE_LAYOUT CHUNKED dims:", in->rank);
+                        printf("h5dump STORAGE_LAYOUT CHUNKED dims [%ld]:", in->rank);
                         for (pndx = 0; pndx < in->rank; pndx++) {
-                            printf(" %d", in->sizeOfChunk[pndx]);
+                            printf(" %ld", in->sizeOfChunk[pndx]);
                         }
                         printf("\n");
 #endif
@@ -1854,6 +1965,151 @@ static int processConfigurationFile(char *infile, struct Input *in)
                 printf("h5dump FILTERS %s found\n", temp);
 #endif
             }
+            else if(!HDstrcmp("SUBSET", key)) { /* reduce dimensions */
+                hsize_t     temp_dims[MAX_NUM_DIMENSION];
+                int get_next_prop = 1;
+#ifdef H5DEBUGIMPORT
+                printf("h5dump SUBSET key\n");
+#endif
+                if (fscanf(strm, "%s", temp) != 1) { /* start bracket */
+                    (void) HDfprintf(stderr, err20, infile);
+                    goto error;
+                }
+#ifdef H5DEBUGIMPORT
+                printf("h5dump SUBSET %s found\n", temp);
+#endif
+                if (fscanf(strm, "%s", temp) != 1) { /* SUBSET keyword */
+                    (void) HDfprintf(stderr, "%s", err18);
+                    goto error;
+                }
+#ifdef H5DEBUGIMPORT
+                printf("h5dump SUBSET %s found\n", temp);
+#endif
+                while (get_next_prop) {
+                    if(!HDstrcmp("COUNT", temp)) { /* COUNT */
+                        int icount = 0;
+                        if (fscanf(strm, "%s", temp) != 1) { /* start paren */
+                            (void) HDfprintf(stderr, err6b, infile);
+                            goto error;
+                        }
+#ifdef H5DEBUGIMPORT
+                        printf("h5dump SUBSET %s found\n", temp);
+#endif
+                        if(!HDstrcmp("(", temp)) { /* start paren */
+                            int get_next_dim = 1;
+                            int i = 0;
+
+                            if (fscanf(strm, "%s", temp) != 1) { /* Dimension with optional comma */
+                                (void) HDfprintf(stderr, err16c, infile);
+                                goto error;
+                            }
+#ifdef H5DEBUGIMPORT
+                            printf("h5dump SUBSET COUNT [%s] found\n", temp);
+#endif
+                            while (get_next_dim) {
+                                char *more = temp;
+                                temp_dims[icount] = HDstrtoull(more, &more, 10);
+                                if (fscanf(strm, "%s", temp) != 1) { /* Dimension or end paren */
+                                    (void) HDfprintf(stderr, err6b, infile);
+                                    goto error;
+                                }
+#ifdef H5DEBUGIMPORT
+                                printf("h5dump SUBSET COUNT %s found\n", temp);
+#endif
+                                if(!HDstrcmp(");", temp)) { /* end paren */
+                                    in->rank = ++icount;
+                                    in->configOptionVector[RANK] = 1;
+                                    get_next_dim = 0;
+                                }
+                                else { /* Dimension */
+                                    icount++;
+                                    if (icount > MAX_NUM_DIMENSION) {
+                                        (void) HDfprintf(stderr, "Invalid value for rank.\n");
+                                        goto error;
+                                    }
+                                }
+                            } /* while (get_next_dim) */
+                            for (i = 0; i < in->rank; i++) {
+                                in->sizeOfDimension[i] = temp_dims[i];
+                            }
+#ifdef H5DEBUGIMPORT
+                            printf("h5dump SUBSET COUNT dims: [%d]", in->rank);
+                            for (pndx = 0; pndx < in->rank; pndx++) {
+                                printf(" %ld", in->sizeOfDimension[pndx]);
+                            }
+                            printf("\n");
+#endif
+                            in->configOptionVector[DIM] = 1;
+                        } /* if(!HDstrcmp("(", key))  start paren */
+                    } /* if(!HDstrcmp("COUNT", temp))  COUNT */
+                    if(!HDstrcmp("BLOCK", temp)) { /* BLOCK */
+                        int icount = 0;
+                        if (fscanf(strm, "%s", temp) != 1) { /* start paren */
+                            (void) HDfprintf(stderr, err6b, infile);
+                            goto error;
+                        }
+#ifdef H5DEBUGIMPORT
+                        printf("h5dump SUBSET %s found\n", temp);
+#endif
+                        if(!HDstrcmp("(", temp)) { /* start paren */
+                            int get_next_dim = 1;
+                            int i = 0;
+
+                            if (fscanf(strm, "%s", temp) != 1) { /* Dimension with optional comma */
+                                (void) HDfprintf(stderr, err16c, infile);
+                                goto error;
+                            }
+#ifdef H5DEBUGIMPORT
+                        printf("h5dump SUBSET BLOCK [%s] found\n", temp);
+#endif
+                            while (get_next_dim) {
+                                char *more = temp;
+                                temp_dims[icount] = HDstrtoull(more, &more, 10);
+                                if (fscanf(strm, "%s", temp) != 1) { /* Dimension or end paren */
+                                    (void) HDfprintf(stderr, err6b, infile);
+                                    goto error;
+                                }
+#ifdef H5DEBUGIMPORT
+                                printf("h5dump SUBSET BLOCK %s found\n", temp);
+#endif
+                                if(!HDstrcmp(");", temp)) { /* end paren */
+                                    in->rank = ++icount;
+                                    in->configOptionVector[RANK] = 1;
+                                    get_next_dim = 0;
+                                }
+                                else { /* Dimension */
+                                    icount++;
+                                    if (icount > MAX_NUM_DIMENSION) {
+                                        (void) HDfprintf(stderr, "Invalid value for rank.\n");
+                                        goto error;
+                                    }
+                                }
+                            } /* while (get_next_dim) */
+                            for (i = 0; i < in->rank; i++) {
+                                in->sizeOfDimension[i] = in->sizeOfDimension[i] * temp_dims[i];
+                            }
+#ifdef H5DEBUGIMPORT
+                            printf("h5dump SUBSET BLOCK dims: [%d]", in->rank);
+                            for (pndx = 0; pndx < in->rank; pndx++) {
+                                printf(" %ld", in->sizeOfDimension[pndx]);
+                            }
+                            printf("\n");
+#endif
+                            in->configOptionVector[DIM] = 1;
+                        } /* if(!HDstrcmp("(", key))  start paren */
+                    } /* if(!HDstrcmp("BLOCK", temp))  BLOCK */
+                    if (fscanf(strm, "%s", temp) != 1) {
+                        (void) HDfprintf(stderr, "%s", err18);
+                        goto error;
+                    }
+#ifdef H5DEBUGIMPORT
+                    printf("h5dump SUBSET %s found\n", temp);
+#endif
+                    if(!HDstrcmp("}", temp)) { /* end bracket */
+                        get_next_prop = 0;
+                    }
+                } /* while (get_next_prop) */
+            } /* else if(!HDstrcmp("SUBSET", key)) */
             else if(!HDstrcmp("DATA", key)) { /* FINSHED */
 #ifdef H5DEBUGIMPORT
                 printf("h5dump DATA key\n");
@@ -1871,6 +2127,8 @@ static int processConfigurationFile(char *infile, struct Input *in)
         printf("\n");
         printf("h5dump inputClass=%d\n", in->inputClass);
         printf("h5dump inputSize=%d\n", in->inputSize);
+        printf("h5dump inputArchitecture=%d\n", in->inputArchitecture);
+        printf("h5dump inputByteOrder=%d\n", in->inputByteOrder);
         printf("h5dump rank=%d\n", in->rank);
         printf("h5dump outputClass=%d\n", in->outputClass);
         printf("h5dump outputSize=%d\n", in->outputSize);
@@ -1879,16 +2137,19 @@ static int processConfigurationFile(char *infile, struct Input *in)
         printf("h5dump compressionType=%d\n", in->compressionType);
         printf("h5dump compressionParam=%d\n", in->compressionParam);
         printf("h5dump externFilename=%s\n", in->externFilename);
-        printf("h5dump configOptionVector:\n");
-        for (pndx = 0; pndx < NUM_KEYS; pndx++) {
-            printf("    %s=%d\n", keytable[pndx], in->configOptionVector[pndx]);
+        printf("h5dump sizeOfDimensions:\n");
+        for (pndx = 0; pndx < in->rank; pndx++) {
+            printf("  %ld\n", in->sizeOfDimension[pndx]);
         }
 #endif
     }
     else {
+#ifdef H5DEBUGIMPORT
+        printf("original option keyword parsing\n");
+#endif
         while (scanret == 1) {
             if ((kindex = mapKeywordToIndex(key)) == -1) {
-                (void) HDfprintf(stderr, err2, infile);
+                (void) HDfprintf(stderr, err2, key, infile);
                 goto error;
             }
             switch (kindex) {
@@ -2123,21 +2384,34 @@ static int processConfigurationFile(char *infile, struct Input *in)
                 in->configOptionVector[EXTEND] = 1;
                 break;
 
+            case 14: /* INPUT-BYTE-ORDER */
+                if (in->configOptionVector[INPUT_B_ORDER] == 1) {
+                    (void) HDfprintf(stderr, err11c, infile);
+                    goto error;
+                }
+
+                if (getInputByteOrder(in, strm) == -1) {
+                    (void) HDfprintf(stderr, err11d, infile);
+                    goto error;
+                }
+                in->configOptionVector[INPUT_B_ORDER] = 1;
+                break;
+
             default:
                 break;
             }
             scanret = fscanf(strm, "%s", key);
         }
-    }
 
-    /*
-         check if keywords obtained are valid
-         if yes, return 0 else error
-     */
+        /*
+            check if keywords obtained are valid
+            if yes, return 0 else error
+        */
 
-    if (validateConfigurationParameters(in) == -1) {
-        (void) HDfprintf(stderr, err17, infile);
-        goto error;
+        if (validateConfigurationParameters(in) == -1) {
+            (void) HDfprintf(stderr, err17, infile);
+            goto error;
+        }
     }
 
     /* Set success return value */
@@ -2363,7 +2637,7 @@ static int getInputClassType(struct Input *in, char * buffer)
     int         kindex = -1;
     const char *err1 = "Invalid value for input class.\n";
     const char *err2 = "Invalid value for output architecture.\n";
-    const char *err3 = "Invalid value for output byte-order.\n";
+    const char *err3 = "Invalid value for input byte-order.\n";
 
     if (!HDstrcmp(buffer, "H5T_STD_I8BE")) {
         in->inputSize = 8;
@@ -2380,6 +2654,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 4;
     }
@@ -2398,6 +2675,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 4;
     }
@@ -2416,6 +2696,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 4;
     }
@@ -2434,6 +2717,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 4;
     }
@@ -2452,6 +2738,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 4;
     }
@@ -2470,6 +2759,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 4;
     }
@@ -2488,6 +2780,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 4;
     }
@@ -2506,6 +2801,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 4;
     }
@@ -2524,6 +2822,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 7;
     }
@@ -2542,6 +2843,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 7;
     }
@@ -2560,6 +2864,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 7;
     }
@@ -2578,6 +2885,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 7;
     }
@@ -2596,6 +2906,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 7;
     }
@@ -2614,6 +2927,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 7;
     }
@@ -2632,6 +2948,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 7;
     }
@@ -2650,6 +2969,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 7;
     }
@@ -2788,6 +3110,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 3;
     }
@@ -2806,6 +3131,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 3;
     }
@@ -2824,6 +3152,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 3;
     }
@@ -2842,6 +3173,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = 3;
     }
@@ -2915,6 +3249,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = -1;
     }
@@ -2931,6 +3268,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = -1;
     }
@@ -2947,6 +3287,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = -1;
     }
@@ -2963,6 +3306,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = -1;
     }
@@ -2979,6 +3325,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = -1;
     }
@@ -2995,6 +3344,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = -1;
     }
@@ -3011,6 +3363,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = -1;
     }
@@ -3027,6 +3382,9 @@ static int getInputClassType(struct Input *in, char * buffer)
             return (-1);
         }
         in->outputByteOrder = kindex;
+    #ifdef H5DEBUGIMPORT
+        printf("h5dump inputByteOrder %d\n", in->inputByteOrder);
+    #endif
 
         kindex = -1;
     }
@@ -3064,8 +3422,9 @@ static int getInputClassType(struct Input *in, char * buffer)
     if (in->configOptionVector[OUTPUT_SIZE] == 0)
         in->outputSize = in->inputSize;
 #ifdef H5DEBUGIMPORT
-    printf("h5dump DATATYPE STRING %d inputSize\n", in->inputSize);
-    printf("h5dump DATATYPE STRING %d outputSize\n", in->outputSize);
+    printf("h5dump DATATYPE InClass %d inputSize\n", in->inputSize);
+    printf("h5dump DATATYPE InClass %d outputSize\n", in->outputSize);
+    printf("h5dump DATATYPE InClass %d outputArchitecture\n", in->outputArchitecture);
 #endif
 
     in->inputClass = kindex;
@@ -3098,6 +3457,27 @@ static int getInputSize(struct Input *in, int ival)
     return (-1);
 }
 
+static int getInputByteOrder(struct Input *in, FILE *strm)
+{
+    char        temp[255];
+    int         kindex;
+    const char *err1 = "Unable to get 'string' value.\n";
+    const char *err2 = "Invalid value for input byte-order.\n";
+
+    if (fscanf(strm, "%s", temp) != 1) {
+        (void) HDfprintf(stderr, "%s", err1);
+        return (-1);
+    }
+
+    if ((kindex = OutputByteOrderStrToInt(temp)) == -1) {
+        (void) HDfprintf(stderr, "%s", err2);
+        return (-1);
+    }
+
+    in->inputByteOrder = kindex;
+    return (0);
+}
+
 static int getRank(struct Input *in, FILE *strm)
 {
     int         ival;
@@ -3310,7 +3690,7 @@ static int getCompressionParameter(struct Input *in, FILE *strm)
 {
     /*  currently supports only GZIP */
     /*  can be extended by adding more values to COMPRESSION-TYPE and */
-    /*  handling the paramters here by adding more cases  */
+    /*  handling the parameters here by adding more cases  */
 
     int         ival;
     const char *err1 = "Unable to get integer value.\n";
@@ -3363,6 +3743,7 @@ void setDefaultValues(struct Input *in, int count)
     in->inputSize = 32;
     in->outputClass = 1; /* FP */
     in->outputSize = 32;
+    in->inputByteOrder = -1; /* use default    */
     in->rank = 0;
     in->path.count = 1;
 
@@ -3384,7 +3765,7 @@ hid_t createOutputDataType(struct Input *in)
     const char *err1 = "Invalid value for output class.\n";
     const char *err2 = "Invalid value for output size.\n";
     const char *err3 = "Invalid value for output byte order.\n";
-	const char *err4 = "Invalid value for output architecture.\n";
+    const char *err4 = "Invalid value for output architecture.\n";
     const char *err5 = "STD not supported for float.\n";
     const char *err6 = "IEEE not supported for INT.\n";
 
@@ -3506,9 +3887,9 @@ hid_t createOutputDataType(struct Input *in)
             }
             break;
 
-		default:
-			(void) HDfprintf(stderr, "%s", err4);
-			return (-1);
+        default:
+            (void) HDfprintf(stderr, "%s", err4);
+            return (-1);
         }
         break;
 
@@ -3591,9 +3972,9 @@ hid_t createOutputDataType(struct Input *in)
             }
             break;
 
-		default:
-			(void) HDfprintf(stderr, "%s", err4);
-			return (-1);
+        default:
+            (void) HDfprintf(stderr, "%s", err4);
+            return (-1);
         }
         break;
 
@@ -3735,85 +4116,433 @@ hid_t createInputDataType(struct Input *in)
 {
     hid_t       new_type = (-1);
     const char *err1 = "Invalid value for input class.\n";
-    const char *err2 = "Invalid value for output size.\n";
+    const char *err2 = "Invalid value for input size.\n";
+    const char *err3 = "Invalid value for input byte order.\n";
+    const char *err4 = "Invalid value for output architecture.\n";
+    const char *err5 = "STD not supported for float.\n";
+    const char *err6 = "IEEE not supported for INT.\n";
 
-    switch (in->inputClass) {
-    case 0:
-    case 4:
-        switch (in->inputSize) {
-        case 8:
-            new_type = H5Tcopy(H5T_NATIVE_CHAR);
-            break;
+    if (in->h5dumpInput) {
+        switch (in->inputClass) {
+        case 4:
+            switch (in->inputArchitecture) {
+            case 0:  /*NATIVE*/
+                switch (in->inputSize) {
+                case 8:
+                    new_type = H5Tcopy(H5T_NATIVE_CHAR);
+                    break;
 
-        case 16:
-            new_type = H5Tcopy(H5T_NATIVE_SHORT);
-            break;
+                case 16:
+                    new_type = H5Tcopy(H5T_NATIVE_SHORT);
+                    break;
 
-        case 32:
-            new_type = H5Tcopy(H5T_NATIVE_INT);
-            break;
+                case 32:
+                    new_type = H5Tcopy(H5T_NATIVE_INT);
+                    break;
+
+                case 64:
+                    new_type = H5Tcopy(H5T_NATIVE_LLONG);
+                    break;
+
+                default:
+                    (void) HDfprintf(stderr, "%s", err2);
+                    return (-1);
+                }
+                switch (in->inputByteOrder) {
+                case -1: /* default */
+                    break;
+                case 0:
+                    H5Tset_order(new_type, H5T_ORDER_BE);
+                    break;
+
+                case 1:
+                    H5Tset_order(new_type, H5T_ORDER_LE);
+                    break;
+
+                default:
+                    (void) HDfprintf(stderr, "%s", err3);
+                    return (-1);
+                }
+                break;
+
+            case 1:  /*STD*/
+                switch (in->inputSize) {
+                case 8:
+                    switch (in->inputByteOrder) {
+                    case -1:
+                    case 0:
+                        new_type = H5Tcopy(H5T_STD_I8BE);
+                        break;
+
+                    case 1:
+                        new_type = H5Tcopy(H5T_STD_I8LE);
+                        break;
+
+                    default:
+                        (void) HDfprintf(stderr, "%s", err3);
+                        return (-1);
+                    }
+                    break;
+
+                case 16:
+                    switch (in->inputByteOrder) {
+                    case -1:
+                    case 0:
+                        new_type = H5Tcopy(H5T_STD_I16BE);
+                        break;
+
+                    case 1:
+                        new_type = H5Tcopy(H5T_STD_I16LE);
+                        break;
+
+                    default:
+                        (void) HDfprintf(stderr, "%s", err3);
+                        return (-1);
+                    }
+                    break;
+
+                case 32:
+                    switch (in->inputByteOrder) {
+                    case -1:
+                    case 0:
+                        new_type = H5Tcopy(H5T_STD_I32BE);
+                        break;
+
+                    case 1:
+                        new_type = H5Tcopy(H5T_STD_I32LE);
+                        break;
+
+                    default:
+                        (void) HDfprintf(stderr, "%s", err3);
+                        return (-1);
+                    }
+                    break;
 
-        case 64:
-            new_type = H5Tcopy(H5T_NATIVE_LLONG);
+                case 64:
+                    switch (in->inputByteOrder) {
+                    case -1:
+                    case 0:
+                        new_type = H5Tcopy(H5T_STD_I64BE);
+                        break;
+
+                    case 1:
+                        new_type = H5Tcopy(H5T_STD_I64LE);
+                        break;
+
+                    default:
+                        (void) HDfprintf(stderr, "%s", err3);
+                        return (-1);
+                    }
+                    break;
+
+                default:
+                    (void) HDfprintf(stderr, "%s", err2);
+                    return (-1);
+                }
+                break;
+
+            default:
+                (void) HDfprintf(stderr, "%s", err4);
+                return (-1);
+            }
             break;
 
-        default:
-            (void) HDfprintf(stderr, "%s", err2);
-            return (-1);
-        }
-        break;
+        case 3:
+            switch (in->inputArchitecture) {
+            case 0:
+                switch (in->inputSize) {
+                case 32:
+                    new_type = H5Tcopy(H5T_NATIVE_FLOAT);
+                    break;
 
-    case 1:
-    case 2:
-    case 3:
-        switch (in->inputSize) {
-        case 32:
-            new_type = H5Tcopy(H5T_NATIVE_FLOAT);
+                case 64:
+                    new_type = H5Tcopy(H5T_NATIVE_DOUBLE);
+                    break;
+
+                default:
+                    (void) HDfprintf(stderr, "%s", err2);
+                    return (-1);
+                }
+                switch (in->inputByteOrder) {
+                case -1: /* DEFAULT */
+                    break;
+                case 0:
+                    H5Tset_order(new_type, H5T_ORDER_BE);
+                    break;
+
+                case 1:
+                    H5Tset_order(new_type, H5T_ORDER_LE);
+                    break;
+
+                default:
+                    (void) HDfprintf(stderr, "%s", err3);
+                    return (-1);
+                }
+                break;
+
+            case 1:
+                (void) HDfprintf(stderr, "%s", err5);
+                return (-1);
+
+            case 2:
+                switch (in->inputSize) {
+                case 32:
+                    switch (in->inputByteOrder) {
+                    case -1:
+                    case 0:
+                        new_type = H5Tcopy(H5T_IEEE_F32BE);
+                        break;
+
+                    case 1:
+                        new_type = H5Tcopy(H5T_IEEE_F32LE);
+                        break;
+
+                    default:
+                        (void) HDfprintf(stderr, "%s", err3);
+                        return (-1);
+                    }
+                    break;
+
+                case 64:
+                    switch (in->inputByteOrder) {
+                    case -1:
+                    case 0:
+                        new_type = H5Tcopy(H5T_IEEE_F64BE);
+                        break;
+
+                    case 1:
+                        new_type = H5Tcopy(H5T_IEEE_F64LE);
+                        break;
+
+                    default:
+                        (void) HDfprintf(stderr, "%s", err3);
+                        return (-1);
+                    }
+                    break;
+
+                default:
+                    (void) HDfprintf(stderr, "%s", err2);
+                    return (-1);
+                }
+                break;
+
+            default:
+                (void) HDfprintf(stderr, "%s", err4);
+                return (-1);
+            }
             break;
 
-        case 64:
-            new_type = H5Tcopy(H5T_NATIVE_DOUBLE);
+        case 7:
+            switch (in->inputArchitecture) {
+            case 0:
+                switch (in->inputSize) {
+                case 8:
+                    new_type = H5Tcopy(H5T_NATIVE_UCHAR);
+                    break;
+
+                case 16:
+                    new_type = H5Tcopy(H5T_NATIVE_USHORT);
+                    break;
+
+                case 32:
+                    new_type = H5Tcopy(H5T_NATIVE_UINT);
+                    break;
+
+                case 64:
+                    new_type = H5Tcopy(H5T_NATIVE_ULLONG);
+                    break;
+
+                default:
+                    (void) HDfprintf(stderr, "%s", err2);
+                    return (-1);
+                }
+                switch (in->inputByteOrder) {
+                case -1: /* Default */
+                    break;
+                case 0:
+                    H5Tset_order(new_type, H5T_ORDER_BE);
+                    break;
+
+                case 1:
+                    H5Tset_order(new_type, H5T_ORDER_LE);
+                    break;
+
+                default:
+                    (void) HDfprintf(stderr, "%s", err3);
+                    return (-1);
+                }
+                break;
+
+            case 1:
+                switch (in->inputSize) {
+                case 8:
+                    switch (in->inputByteOrder) {
+                    case -1:
+                    case 0:
+                        new_type = H5Tcopy(H5T_STD_U8BE);
+                        break;
+
+                    case 1:
+                        new_type = H5Tcopy(H5T_STD_U8LE);
+                        break;
+
+                    default:
+                        (void) HDfprintf(stderr, "%s", err3);
+                        return (-1);
+                    }
+                    break;
+
+                case 16:
+                    switch (in->inputByteOrder) {
+                    case -1:
+                    case 0:
+                        new_type = H5Tcopy(H5T_STD_U16BE);
+                        break;
+
+                    case 1:
+                        new_type = H5Tcopy(H5T_STD_U16LE);
+                        break;
+
+                    default:
+                        (void) HDfprintf(stderr, "%s", err3);
+                        return (-1);
+                    }
+                    break;
+
+                case 32:
+                    switch (in->inputByteOrder) {
+                    case -1:
+                    case 0:
+                        new_type = H5Tcopy(H5T_STD_U32BE);
+                        break;
+
+                    case 1:
+                        new_type = H5Tcopy(H5T_STD_U32LE);
+                        break;
+
+                    default:
+                        (void) HDfprintf(stderr, "%s", err3);
+                        return (-1);
+                    }
+                    break;
+
+                case 64:
+                    switch (in->inputByteOrder) {
+                    case -1:
+                    case 0:
+                        new_type = H5Tcopy(H5T_STD_U64BE);
+                        break;
+
+                    case 1:
+                        new_type = H5Tcopy(H5T_STD_U64LE);
+                        break;
+
+                    default:
+                        (void) HDfprintf(stderr, "%s", err3);
+                        return (-1);
+                    }
+                    break;
+
+                default:
+                    (void) HDfprintf(stderr, "%s", err2);
+                    return (-1);
+                }
+                break;
+
+            case 2:
+                (void) HDfprintf(stderr, "%s", err6);
+                return (-1);
+
+            default:
+                (void) HDfprintf(stderr, "%s", err4);
+                return (-1);
+            }
             break;
 
         default:
-            (void) HDfprintf(stderr, "%s", err2);
+            (void) HDfprintf(stderr, "%s", err1);
             return (-1);
         }
-        break;
+    }
+    else {
+        switch (in->inputClass) {
+        case 0:
+        case 4:
+            switch (in->inputSize) {
+            case 8:
+                new_type = H5Tcopy(H5T_NATIVE_CHAR);
+                break;
 
-    case 5:
-        (void) HDfprintf(stderr, "%s", err1);
-        return (-1);
-        break;
+            case 16:
+                new_type = H5Tcopy(H5T_NATIVE_SHORT);
+                break;
+
+            case 32:
+                new_type = H5Tcopy(H5T_NATIVE_INT);
+                break;
+
+            case 64:
+                new_type = H5Tcopy(H5T_NATIVE_LLONG);
+                break;
 
-    case 6:
-    case 7:
-        switch (in->inputSize) {
-        case 8:
-            new_type = H5Tcopy(H5T_NATIVE_UCHAR);
+            default:
+                (void) HDfprintf(stderr, "%s", err2);
+                return (-1);
+            }
             break;
 
-        case 16:
-            new_type = H5Tcopy(H5T_NATIVE_USHORT);
+        case 1:
+        case 2:
+        case 3:
+            switch (in->inputSize) {
+            case 32:
+                new_type = H5Tcopy(H5T_NATIVE_FLOAT);
+                break;
+
+            case 64:
+                new_type = H5Tcopy(H5T_NATIVE_DOUBLE);
+                break;
+
+            default:
+                (void) HDfprintf(stderr, "%s", err2);
+                return (-1);
+            }
             break;
 
-        case 32:
-            new_type = H5Tcopy(H5T_NATIVE_UINT);
+        case 5:
+            (void) HDfprintf(stderr, "%s", err1);
+            return (-1);
             break;
 
-        case 64:
-            new_type = H5Tcopy(H5T_NATIVE_ULLONG);
+        case 6:
+        case 7:
+            switch (in->inputSize) {
+            case 8:
+                new_type = H5Tcopy(H5T_NATIVE_UCHAR);
+                break;
+
+            case 16:
+                new_type = H5Tcopy(H5T_NATIVE_USHORT);
+                break;
+
+            case 32:
+                new_type = H5Tcopy(H5T_NATIVE_UINT);
+                break;
+
+            case 64:
+                new_type = H5Tcopy(H5T_NATIVE_ULLONG);
+                break;
+
+            default:
+                (void) HDfprintf(stderr, "%s", err2);
+                return (-1);
+            }
             break;
 
         default:
-            (void) HDfprintf(stderr, "%s", err2);
+            (void) HDfprintf(stderr, "%s", err1);
             return (-1);
         }
-        break;
-
-    default:
-        (void) HDfprintf(stderr, "%s", err1);
-        return (-1);
     }
     return new_type;
 }
@@ -3902,7 +4631,7 @@ static int process(struct Options *opt)
             intype = createInputDataType(in);
             outtype = createOutputDataType(in);
 #ifdef H5DEBUGIMPORT
-            printf("process intype %d outtype %d\n", intype, outtype);
+            printf("process intype %ld outtype %ld\n", intype, outtype);
 #endif
 
             /* create property list */
@@ -3973,6 +4702,42 @@ static int process(struct Options *opt)
     return (0);
 }
 
+uint16_t swap_uint16( uint16_t val)
+{
+    return (val << 8) | (val >> 8);
+}
+
+int16_t swap_int16(int16_t val)
+{
+    return (val << 8) | ((val >> 8) & 0xFF);
+}
+
+uint32_t swap_uint32(uint32_t val)
+{
+    val = ((val << 8) & 0xFF00FF00) | ((val >> 8) & 0xFF00FF);
+    return (val << 16) | (val >> 16);
+}
+
+int32_t swap_int32(int32_t val)
+{
+    val = ((val << 8) & 0xFF00FF00) | ((val >> 8) & 0xFF00FF);
+    return (val << 16) | ((val >> 16) & 0xFFFF);
+}
+
+int64_t swap_int64(int64_t val)
+{
+    val = ((val << 8) & 0xFF00FF00FF00FF00ULL) | ((val >> 8) & 0x00FF00FF00FF00FFULL);
+    val = ((val << 16) & 0xFFFF0000FFFF0000ULL) | ((val >> 16) & 0x0000FFFF0000FFFFULL);
+    return (val << 32) | ((val >> 32) & 0xFFFFFFFFULL);
+}
+
+uint64_t swap_uint64(uint64_t val)
+{
+    val = ((val << 8) & 0xFF00FF00FF00FF00ULL) | ((val >> 8) & 0x00FF00FF00FF00FFULL);
+    val = ((val << 16) & 0xFFFF0000FFFF0000ULL) | ((val >> 16) & 0x0000FFFF0000FFFFULL);
+    return (val << 32) | (val >> 32);
+}
+
 /*
  * Name:
  *      help
@@ -4165,6 +4930,7 @@ void help(char *name)
     (void) HDfprintf(stdout, "\t    PATH\n");
     (void) HDfprintf(stdout, "\t    INPUT-CLASS\n");
     (void) HDfprintf(stdout, "\t    INPUT-SIZE\n");
+    (void) HDfprintf(stdout, "\t    INPUT-BYTE-ORDER\n");
     (void) HDfprintf(stdout, "\t    RANK\n");
     (void) HDfprintf(stdout, "\t    DIMENSION-SIZES\n");
     (void) HDfprintf(stdout, "\t    OUTPUT-CLASS\n");
diff --git a/tools/src/h5import/h5import.h b/tools/src/h5import/h5import.h
index c242483..c55717d 100644
--- a/tools/src/h5import/h5import.h
+++ b/tools/src/h5import/h5import.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -39,7 +37,7 @@
 
 #define MAX_GROUPS_IN_PATH  20
 #define MAX_PATH_NAME_LENGTH 255
-#define NUM_KEYS 14
+#define NUM_KEYS 15
 #define MIN_NUM_DIMENSION  1
 #define MAX_NUM_DIMENSION  32
 #define BASE_10 10
@@ -58,6 +56,7 @@
 #define COMPRESS_PARAM   11
 #define EXTERNALSTORE    12
 #define EXTEND           13
+#define INPUT_B_ORDER    14
 
 /* data types */
 #define H5DT_INT8      signed char
@@ -84,6 +83,8 @@ struct Input
     struct path_info path;
     int inputClass;
     int inputSize;
+    int inputArchitecture;
+    int inputByteOrder;
     int rank;
     hsize_t* sizeOfDimension;
     int outputClass;
@@ -128,7 +129,8 @@ char keytable[NUM_KEYS][30] = {
         "COMPRESSION-TYPE",
         "COMPRESSION-PARAM",
         "EXTERNAL-STORAGE",
-        "MAXIMUM-DIMENSIONS"
+        "MAXIMUM-DIMENSIONS",
+        "INPUT-BYTE-ORDER"
 };
 
 static int  state_table[15][8] =
diff --git a/tools/src/h5jam/CMakeLists.txt b/tools/src/h5jam/CMakeLists.txt
index 3cca771..c40405b 100644
--- a/tools/src/h5jam/CMakeLists.txt
+++ b/tools/src/h5jam/CMakeLists.txt
@@ -1,23 +1,18 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_SRC_H5JAM)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_SRC_H5JAM C)
 
 # --------------------------------------------------------------------
 # Add the h5jam executables
 # --------------------------------------------------------------------
 add_executable (h5jam ${HDF5_TOOLS_SRC_H5JAM_SOURCE_DIR}/h5jam.c)
-TARGET_NAMING (h5jam STATIC)
+set_property(TARGET h5jam APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5jam STATIC " " " ")
 target_link_libraries (h5jam  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (h5jam PROPERTIES FOLDER tools)
 set_global_variable (HDF5_UTILS_TO_EXPORT "${HDF5_UTILS_TO_EXPORT};h5jam")
 
 add_executable (h5unjam ${HDF5_TOOLS_SRC_H5JAM_SOURCE_DIR}/h5unjam.c)
-TARGET_NAMING (h5unjam STATIC)
+set_property(TARGET h5unjam APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5unjam STATIC " " " ")
 target_link_libraries (h5unjam  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (h5unjam PROPERTIES FOLDER tools)
@@ -38,11 +33,13 @@ set (H5_DEP_EXECUTABLES
 # Rules for Installation of tools using make Install target
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  INSTALL_PROGRAM_PDB (h5jam ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  foreach (exec ${H5_DEP_EXECUTABLES})
+    INSTALL_PROGRAM_PDB (${exec} ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  endforeach ()
 
   install (
       TARGETS
-          h5jam h5unjam
+          ${H5_DEP_EXECUTABLES}
       EXPORT
           ${HDF5_EXPORTED_TARGETS}
       RUNTIME DESTINATION ${HDF5_INSTALL_BIN_DIR} COMPONENT toolsapplications
diff --git a/tools/src/h5jam/Makefile.am b/tools/src/h5jam/Makefile.am
index e244625..4c44b08 100644
--- a/tools/src/h5jam/Makefile.am
+++ b/tools/src/h5jam/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/src/h5jam/h5jam.c b/tools/src/h5jam/h5jam.c
index ae45714..cc5fcdc 100644
--- a/tools/src/h5jam/h5jam.c
+++ b/tools/src/h5jam/h5jam.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
@@ -75,13 +73,13 @@ usage (const char *prog)
     HDfprintf (stdout,
     "Adds user block to front of an HDF5 file and creates a new concatenated file.\n");
     HDfprintf (stdout, "\n");
-    HDfprintf (stdout, 
+    HDfprintf (stdout,
     "OPTIONS\n");
-    HDfprintf (stdout, 
+    HDfprintf (stdout,
     "  -i in_file.h5    Specifies the input HDF5 file.\n");
-    HDfprintf (stdout, 
+    HDfprintf (stdout,
     "  -u in_user_file  Specifies the file to be inserted into the user block.\n");
-    HDfprintf (stdout, 
+    HDfprintf (stdout,
     "                   Can be any file format except an HDF5 format.\n");
     HDfprintf (stdout,
     "  -o out_file.h5   Specifies the output HDF5 file.\n");
@@ -181,9 +179,11 @@ parse_command_line (int argc, const char *argv[])
       case 'h':
           usage (h5tools_getprogname());
           leave (EXIT_SUCCESS);
+          break;
       case 'V':
           print_version (h5tools_getprogname());
           leave (EXIT_SUCCESS);
+          break;
       case '?':
       default:
           usage (h5tools_getprogname());
@@ -200,10 +200,6 @@ parse_command_line (int argc, const char *argv[])
  * Return:      Success:    0
  *              Failure:    1
  *
- * Programmer:
- *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -294,7 +290,7 @@ main (int argc, const char *argv[])
     H5Pclose(plist);
     H5Fclose(ifile);
 
-    ufid = HDopen(ub_file, O_RDONLY, 0);
+    ufid = HDopen(ub_file, O_RDONLY);
     if(ufid < 0) {
         error_msg("unable to open user block file \"%s\"\n", ub_file);
         leave (EXIT_FAILURE);
@@ -309,7 +305,7 @@ main (int argc, const char *argv[])
 
     fsize = (off_t)sbuf.st_size;
 
-    h5fid = HDopen(input_file, O_RDONLY, 0);
+    h5fid = HDopen(input_file, O_RDONLY);
     if(h5fid < 0) {
         error_msg("unable to open HDF5 file for read \"%s\"\n", input_file);
         HDclose (ufid);
@@ -327,7 +323,7 @@ main (int argc, const char *argv[])
     h5fsize = (hsize_t)sbuf2.st_size;
 
     if (output_file == NULL) {
-        ofid = HDopen (input_file, O_WRONLY, 0);
+        ofid = HDopen(input_file, O_WRONLY);
 
         if (ofid < 0) {
             error_msg("unable to open output file \"%s\"\n", output_file);
@@ -337,7 +333,7 @@ main (int argc, const char *argv[])
         }
     }
     else {
-        ofid = HDopen (output_file, O_WRONLY | O_CREAT | O_TRUNC, 0644);
+        ofid = HDopen(output_file, O_WRONLY | O_CREAT | O_TRUNC, H5_POSIX_CREATE_MODE_RW);
 
         if (ofid < 0) {
             error_msg("unable to create output file \"%s\"\n", output_file);
@@ -394,7 +390,7 @@ main (int argc, const char *argv[])
         HDfree (input_file);
     if(output_file)
         HDfree (output_file);
-    
+
     if(ufid >= 0)
         HDclose (ufid);
     if(h5fid >= 0)
@@ -550,7 +546,8 @@ write_pad(int ofile, hsize_t old_where, hsize_t *new_where)
     char buf[1];
     hsize_t psize;
 
-    HDassert(new_where);
+    if(new_where == NULL)
+        return FAIL;
 
     buf[0] = '\0';
 
diff --git a/tools/src/h5jam/h5unjam.c b/tools/src/h5jam/h5unjam.c
index 8f88398..4e9798e 100644
--- a/tools/src/h5jam/h5unjam.c
+++ b/tools/src/h5jam/h5unjam.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "hdf5.h"
@@ -135,28 +133,28 @@ static int
 parse_command_line(int argc, const char *argv[])
 {
     int opt = FALSE;
-	
+
    /* parse command line options */
     while ((opt = get_option(argc, argv, s_opts, l_opts)) != EOF) {
         switch((char)opt) {
             case 'o':
                 output_file = HDstrdup(opt_arg);
-				if (output_file)
-				    h5tools_set_data_output_file(output_file, 1);
-	            break;
+                if (output_file)
+                    h5tools_set_data_output_file(output_file, 1);
+                break;
 
             case 'i':
                 input_file = HDstrdup(opt_arg);
-				if (input_file)
-   				    h5tools_set_input_file(input_file, 1);
-	            break;;
+                if (input_file)
+                    h5tools_set_input_file(input_file, 1);
+                break;;
 
             case 'u':
                 ub_file = HDstrdup(opt_arg);
-				if (ub_file)
-				    h5tools_set_output_file(ub_file, 1);
-				else 
-				    rawoutstream = stdout;			
+                if (ub_file)
+                    h5tools_set_output_file(ub_file, 1);
+                else
+                    rawoutstream = stdout;
                 break;
 
             case 'd':
@@ -182,7 +180,7 @@ parse_command_line(int argc, const char *argv[])
     }
 
     return EXIT_SUCCESS;
-    
+
 done:
     if(input_file)
         HDfree(input_file);
@@ -242,7 +240,7 @@ main(int argc, const char *argv[])
         h5tools_setstatus(EXIT_FAILURE);
         goto done;
     }
-  
+
     testval = H5Fis_hdf5(input_file);
 
     if (testval <= 0) {
@@ -274,10 +272,8 @@ main(int argc, const char *argv[])
         goto done;
     }
 
-    status = H5Pclose(plist);
-    HDassert(status >= 0);
-    status = H5Fclose(ifile);
-    HDassert(status >= 0);
+    H5Pclose(plist);
+    H5Fclose(ifile);
 
     if (usize == 0) {
   /* no user block to remove: message? */
@@ -305,7 +301,7 @@ main(int argc, const char *argv[])
             error_msg("unable to open output HDF5 file \"%s\"\n", input_file);
             h5tools_setstatus(EXIT_FAILURE);
             goto done;
-    } 
+    }
 
     /* copy from 0 to 'usize - 1' into ufid  */
     if (!do_delete) {
@@ -323,18 +319,18 @@ main(int argc, const char *argv[])
         h5tools_setstatus(EXIT_FAILURE);
         goto done;
     }
- 
+
 done:
     if(input_file)
         HDfree(input_file);
-		
+
     if(output_file)
         HDfree(output_file);
-		
+
     if(ub_file) {
         HDfree(ub_file);
     }
-	   
+
     h5tools_close();
 
     return h5tools_getstatus();
@@ -376,7 +372,7 @@ copy_to_file( FILE *infid, FILE *ofid, ssize_t _where, ssize_t show_much )
         else
             bytes_in = how_much;
 
-			/* Seek to correct position in input file */
+            /* Seek to correct position in input file */
         HDfseek(infid, from, SEEK_SET);
 
         /* Read data to buffer */
@@ -398,11 +394,11 @@ copy_to_file( FILE *infid, FILE *ofid, ssize_t _where, ssize_t show_much )
         to += (off_t)bytes_read;
 
        /* Write nchars bytes to output file */
-		bytes_wrote = HDfwrite(buf, (size_t)1, bytes_read, ofid);
-		if(bytes_wrote != bytes_read || (0 == bytes_wrote && HDferror(ofid))) { /* error */
-			ret_value = -1;
-			goto done;
-		} /* end if */
+        bytes_wrote = HDfwrite(buf, (size_t)1, bytes_read, ofid);
+        if(bytes_wrote != bytes_read || (0 == bytes_wrote && HDferror(ofid))) { /* error */
+            ret_value = -1;
+            goto done;
+        } /* end if */
     } /* end while */
 
 done:
diff --git a/tools/src/h5ls/CMakeLists.txt b/tools/src/h5ls/CMakeLists.txt
index 2e23634..af3a552 100644
--- a/tools/src/h5ls/CMakeLists.txt
+++ b/tools/src/h5ls/CMakeLists.txt
@@ -1,16 +1,11 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_SRC_H5LS)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_SRC_H5LS C)
 
 #-----------------------------------------------------------------------------
 # Add the h5ls executable
 #-----------------------------------------------------------------------------
 add_executable (h5ls ${HDF5_TOOLS_SRC_H5LS_SOURCE_DIR}/h5ls.c)
-TARGET_NAMING (h5ls STATIC)
+set_property(TARGET h5ls APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5ls STATIC " " " ")
 target_link_libraries (h5ls  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (h5ls PROPERTIES FOLDER tools)
@@ -20,7 +15,7 @@ set (H5_DEP_EXECUTABLES h5ls)
 
 if (BUILD_SHARED_LIBS)
   add_executable (h5ls-shared ${HDF5_TOOLS_SRC_H5LS_SOURCE_DIR}/h5ls.c)
-  TARGET_NAMING (h5ls-shared SHARED)
+  set_property(TARGET h5ls-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (h5ls-shared SHARED " " " ")
   target_link_libraries (h5ls-shared  ${HDF5_TOOLS_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (h5ls-shared PROPERTIES FOLDER tools)
@@ -39,10 +34,9 @@ endif ()
 # Rules for Installation of tools using make Install target
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  if (BUILD_SHARED_LIBS)
-    INSTALL_PROGRAM_PDB (h5ls-shared ${HDF5_INSTALL_BIN_DIR} toolsapplications)
-  endif ()
-  INSTALL_PROGRAM_PDB (h5ls ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  foreach (exec ${H5_DEP_EXECUTABLES})
+    INSTALL_PROGRAM_PDB (${exec} ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  endforeach ()
 
   install (
       TARGETS
diff --git a/tools/src/h5ls/Makefile.am b/tools/src/h5ls/Makefile.am
index dfa8bb6..07279c1 100644
--- a/tools/src/h5ls/Makefile.am
+++ b/tools/src/h5ls/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/src/h5ls/h5ls.c b/tools/src/h5ls/h5ls.c
index 88bab20..a07d308 100644
--- a/tools/src/h5ls/h5ls.c
+++ b/tools/src/h5ls/h5ls.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -1619,38 +1617,39 @@ list_attr(hid_t obj, const char *attr_name, const H5A_info_t H5_ATTR_UNUSED *ain
 
         info = &outputformat;
 
-        if(hexdump_g)
-           p_type = H5Tcopy(type);
-        else
-           p_type = h5tools_get_native_type(type);
-
-        if(p_type >= 0) {
-            /* VL data special information */
-            unsigned int        vl_data = 0; /* contains VL datatypes */
-
-            /* Check if we have VL data in the dataset's datatype */
-            if (h5tools_detect_vlen(p_type) == TRUE)
-                vl_data = TRUE;
-
-            temp_need= nelmts * MAX(H5Tget_size(type), H5Tget_size(p_type));
-            HDassert(temp_need == (hsize_t)((size_t)temp_need));
-            need = (size_t)temp_need;
-            buf = HDmalloc(need);
-            HDassert(buf);
-            if(H5Aread(attr, p_type, buf) >= 0) {
-                ctx.need_prefix = TRUE;
-                ctx.indent_level = 2;
-                ctx.cur_column = (size_t)curr_pos;
-                h5tools_dump_mem(rawoutstream, info, &ctx, attr, p_type, space, buf);
-            }
+        if(space_type != H5S_NULL && space_type != H5S_NO_CLASS) {
+            if(hexdump_g)
+                p_type = H5Tcopy(type);
+            else
+                p_type = H5Tget_native_type(type, H5T_DIR_DEFAULT);
+
+            if(p_type >= 0) {
+                /* VL data special information */
+                unsigned int        vl_data = 0; /* contains VL datatypes */
+
+                /* Check if we have VL data in the dataset's datatype */
+                if (h5tools_detect_vlen(p_type) == TRUE)
+                    vl_data = TRUE;
+
+                temp_need = nelmts * MAX(H5Tget_size(type), H5Tget_size(p_type));
+                need = (size_t)temp_need;
+                if((buf = HDmalloc(need)) != NULL) {
+                    if(H5Aread(attr, p_type, buf) >= 0) {
+                        ctx.need_prefix = TRUE;
+                        ctx.indent_level = 2;
+                        ctx.cur_column = (size_t)curr_pos;
+                        h5tools_dump_mem(rawoutstream, info, &ctx, attr, p_type, space, buf);
+                    }
 
-            /* Reclaim any VL memory, if necessary */
-            if (vl_data)
-                H5Dvlen_reclaim(p_type, space, H5P_DEFAULT, buf);
+                    /* Reclaim any VL memory, if necessary */
+                    if (vl_data)
+                        H5Dvlen_reclaim(p_type, space, H5P_DEFAULT, buf);
 
-            HDfree(buf);
-            H5Tclose(p_type);
-        } /* end if */
+                    HDfree(buf);
+                }
+                H5Tclose(p_type);
+            } /* end if */
+        }
 
         H5Sclose(space);
         H5Tclose(type);
@@ -1875,7 +1874,7 @@ dataset_list2(hid_t dset, const char H5_ATTR_UNUSED *name)
             case H5D_LAYOUT_ERROR:
             case H5D_NLAYOUTS:
             default:
-                HDassert(0);
+                h5tools_str_append(&buffer, "layout information not available");
                 break;
         }
         /* Print total raw storage size */
@@ -2710,6 +2709,7 @@ main(int argc, const char *argv[])
                     case 'h': /* --help */
                         usage();
                         leave(EXIT_SUCCESS);
+                        break;
 
                     case 'a': /* --address */
                         address_g = TRUE;
@@ -2760,6 +2760,7 @@ main(int argc, const char *argv[])
                     case 'V': /* --version */
                         print_version(h5tools_getprogname());
                         leave(EXIT_SUCCESS);
+                        break;
 
                     case 'x': /* --hexdump */
                         hexdump_g = TRUE;
diff --git a/tools/src/h5repack/CMakeLists.txt b/tools/src/h5repack/CMakeLists.txt
index 81e6275..631b426 100644
--- a/tools/src/h5repack/CMakeLists.txt
+++ b/tools/src/h5repack/CMakeLists.txt
@@ -1,11 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_SRC_H5REPACK)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
-INCLUDE_DIRECTORIES (${HDF5_TEST_SRC_DIR})
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_SRC_H5REPACK C)
 
 # --------------------------------------------------------------------
 # Add h5Repack executables
@@ -21,7 +15,7 @@ set (REPACK_COMMON_SOURCES
 )
 
 add_executable (h5repack ${REPACK_COMMON_SOURCES} ${HDF5_TOOLS_SRC_H5REPACK_SOURCE_DIR}/h5repack_main.c)
-TARGET_NAMING (h5repack STATIC)
+set_property(TARGET h5repack APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5repack STATIC " " " ")
 target_link_libraries (h5repack  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (h5repack PROPERTIES FOLDER tools)
@@ -31,7 +25,7 @@ set (H5_DEP_EXECUTABLES h5repack)
 
 if (BUILD_SHARED_LIBS)
   add_executable (h5repack-shared ${REPACK_COMMON_SOURCES} ${HDF5_TOOLS_SRC_H5REPACK_SOURCE_DIR}/h5repack_main.c)
-  TARGET_NAMING (h5repack-shared SHARED)
+  set_property(TARGET h5repack-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (h5repack-shared SHARED " " " ")
   target_link_libraries (h5repack-shared  ${HDF5_TOOLS_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (h5repack-shared PROPERTIES FOLDER tools)
@@ -50,10 +44,9 @@ endif ()
 # Rules for Installation of tools using make Install target
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  if (BUILD_SHARED_LIBS)
-    INSTALL_PROGRAM_PDB (h5repack-shared ${HDF5_INSTALL_BIN_DIR} toolsapplications)
-  endif ()
-  INSTALL_PROGRAM_PDB (h5repack ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  foreach (exec ${H5_DEP_EXECUTABLES})
+    INSTALL_PROGRAM_PDB (${exec} ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  endforeach ()
 
   install (
       TARGETS
diff --git a/tools/src/h5repack/Makefile.am b/tools/src/h5repack/Makefile.am
index 31d368d..c71e65b 100644
--- a/tools/src/h5repack/Makefile.am
+++ b/tools/src/h5repack/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/src/h5repack/h5repack.c b/tools/src/h5repack/h5repack.c
index c09dee6..e7f4aae 100644
--- a/tools/src/h5repack/h5repack.c
+++ b/tools/src/h5repack/h5repack.c
@@ -5,18 +5,12 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
 #include "H5private.h"
 #include "h5repack.h"
 #include "h5tools.h"
@@ -45,27 +39,22 @@ static int have_request(pack_opt_t *options);
  *  object name requests
  *
  * Return: 0, ok, -1, fail
- *
- * Programmer: pvn@ncsa.uiuc.edu
- *
- * Date: September, 22, 2003
- *
  *-------------------------------------------------------------------------
  */
 int h5repack(const char* infile, const char* outfile, pack_opt_t *options) {
-	/* check input */
-	if (check_options(options) < 0)
-		return -1;
+    /* check input */
+    if (check_options(options) < 0)
+        return -1;
 
-	/* check for objects in input that are in the file */
-	if (check_objects(infile, options) < 0)
-		return -1;
+    /* check for objects in input that are in the file */
+    if (check_objects(infile, options) < 0)
+        return -1;
 
-	/* copy the objects  */
-	if (copy_objects(infile, outfile, options) < 0)
-		return -1;
+    /* copy the objects  */
+    if (copy_objects(infile, outfile, options) < 0)
+        return -1;
 
-	return 0;
+    return 0;
 }
 
 /*-------------------------------------------------------------------------
@@ -74,7 +63,6 @@ int h5repack(const char* infile, const char* outfile, pack_opt_t *options) {
  * Purpose: initialize options
  *
  * Return: 0, ok, -1, fail
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -87,6 +75,8 @@ h5repack_init(pack_opt_t *options, int verbose, hbool_t latest)
     options->verbose = verbose;
     options->latest = latest;
     options->layout_g = H5D_LAYOUT_ERROR;
+    options->low_bound = H5F_LIBVER_EARLIEST;
+    options->high_bound = H5F_LIBVER_LATEST;
 
     for (n = 0; n < H5_REPACK_MAX_NFILTERS; n++) {
         options->filter_g[n].filtn = -1;
@@ -102,12 +92,11 @@ h5repack_init(pack_opt_t *options, int verbose, hbool_t latest)
  * Function: h5repack_end
  *
  * Purpose: free options table
- *
  *-------------------------------------------------------------------------
  */
 
 int h5repack_end(pack_opt_t *options) {
-	return options_table_free(options->op_tbl);
+    return options_table_free(options->op_tbl);
 }
 
 /*-------------------------------------------------------------------------
@@ -117,18 +106,17 @@ int h5repack_end(pack_opt_t *options) {
  *   Example: -f dset:GZIP=6
  *
  * Return: 0, ok, -1, fail
- *
  *-------------------------------------------------------------------------
  */
 int
-h5repack_addfilter(const char* str, pack_opt_t *options)
+h5repack_addfilter(const char *str, pack_opt_t *options)
 {
-    obj_list_t *obj_list = NULL; /* one object list for the -f and -l option entry */
-    filter_info_t filter;       /* filter info for the current -f option entry */
-    unsigned n_objs;    /* number of objects in the current -f or -l option entry */
-    int is_glb;         /* is the filter global */
+    obj_list_t   *obj_list = NULL; /* one object list for the -f and -l option entry */
+    filter_info_t filter;          /* filter info for the current -f option entry */
+    unsigned      n_objs;          /* number of objects in the current -f or -l option entry */
+    int           is_glb;          /* is the filter global */
 
-    /* parse the -f option */
+    /* parse the -f (--filter) option */
     if (NULL == (obj_list = parse_filter(str, &n_objs, &filter, options, &is_glb)))
         return -1;
 
@@ -158,17 +146,16 @@ h5repack_addfilter(const char* str, pack_opt_t *options)
  * Purpose: add a layout option
  *
  * Return: 0, ok, -1, fail
- *
  *-------------------------------------------------------------------------
  */
 int
-h5repack_addlayout(const char* str, pack_opt_t *options)
+h5repack_addlayout(const char *str, pack_opt_t *options)
 {
     obj_list_t *obj_list = NULL; /*one object list for the -t and -c option entry */
-    unsigned n_objs; /*number of objects in the current -t or -c option entry */
-    pack_info_t pack; /*info about layout to extract from parse */
-    int j;
-    int ret_value = -1;
+    unsigned    n_objs;          /*number of objects in the current -t or -c option entry */
+    pack_info_t pack;            /*info about layout to extract from parse */
+    int         j;
+    int         ret_value = -1;
 
     init_packobject(&pack);
 
@@ -226,125 +213,109 @@ h5repack_addlayout(const char* str, pack_opt_t *options)
  *          returned must be closed after it is no longer needed.
  *          named_datatype_free must be called before the program exits
  *          to free the stack.
- *
- * Programmer: Neil Fortner
- *
- * Date: April 14, 2009
- *
  *-------------------------------------------------------------------------
  */
 hid_t copy_named_datatype(hid_t type_in, hid_t fidout,
-		named_dt_t **named_dt_head_p, trav_table_t *travt, pack_opt_t *options) {
-	named_dt_t *dt = *named_dt_head_p; /* Stack pointer */
-	named_dt_t *dt_ret = NULL; /* Datatype to return */
-	H5O_info_t oinfo; /* Object info of input dtype */
-	hid_t ret_value = -1; /* The identifier of the named dtype in the out file */
-
-	if (H5Oget_info(type_in, &oinfo) < 0)
-		goto done;
-
-	if (*named_dt_head_p) {
-		/* Stack already exists, search for the datatype */
-		while (dt && dt->addr_in != oinfo.addr)
-			dt = dt->next;
-
-		dt_ret = dt;
-	}
-	else {
-		/* Create the stack */
-		size_t i;
-
-		for (i = 0; i < travt->nobjs; i++) {
-			if (travt->objs[i].type == H5TRAV_TYPE_NAMED_DATATYPE) {
-				/* Push onto the stack */
-				if (NULL == (dt = (named_dt_t *) HDmalloc(sizeof(named_dt_t)))) {
-					goto done;
-				}
-				dt->next = *named_dt_head_p;
-				*named_dt_head_p = dt;
-
-				/* Update the address and id */
-				dt->addr_in = travt->objs[i].objno;
-				dt->id_out = -1;
-
-				/* Check if this type is the one requested */
-				if (oinfo.addr == dt->addr_in) {
-					HDassert(!dt_ret);
-					dt_ret = dt;
-				} /* end if */
-			} /* end if */
-		} /* end for */
-	} /* end else */
-
-	/* Handle the case that the requested datatype was not found.  This is
-	 * possible if the datatype was committed anonymously in the input file. */
-	if (!dt_ret) {
-		/* Push the new datatype onto the stack */
-		if (NULL == (dt_ret = (named_dt_t *) HDmalloc(sizeof(named_dt_t)))) {
-			goto done;
-		}
-		dt_ret->next = *named_dt_head_p;
-		*named_dt_head_p = dt_ret;
-
-		/* Update the address and id */
-		dt_ret->addr_in = oinfo.addr;
-		dt_ret->id_out = -1;
-	} /* end if */
-
-	/* If the requested datatype does not yet exist in the output file, copy it
-	 * anonymously */
-	if (dt_ret->id_out < 0) {
-		if (options->use_native == 1)
-			dt_ret->id_out = h5tools_get_native_type(type_in);
-		else
-			dt_ret->id_out = H5Tcopy(type_in);
-		if (dt_ret->id_out < 0)
-			goto done;
-		if (H5Tcommit_anon(fidout, dt_ret->id_out, H5P_DEFAULT, H5P_DEFAULT) < 0)
-			goto done;
-	} /* end if */
-
-	/* Set return value */
-	ret_value = dt_ret->id_out;
-
-	/* Increment the ref count on id_out, because the calling function will try
-	 * to close it */
-	if(H5Iinc_ref(ret_value) < 0) {
-		ret_value = -1;
-	}
+        named_dt_t **named_dt_head_p, trav_table_t *travt, pack_opt_t *options) {
+    named_dt_t *dt = *named_dt_head_p; /* Stack pointer */
+    named_dt_t *dt_ret = NULL;         /* Datatype to return */
+    H5O_info_t  oinfo;                 /* Object info of input dtype */
+    hid_t       ret_value = -1;        /* The identifier of the named dtype in the out file */
+
+    if (H5Oget_info(type_in, &oinfo) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Oget_info failed");
+
+    if (*named_dt_head_p) {
+        /* Stack already exists, search for the datatype */
+        while (dt && dt->addr_in != oinfo.addr)
+            dt = dt->next;
+        dt_ret = dt;
+    }
+    else {
+        /* Create the stack */
+        size_t i;
+
+        for (i = 0; i < travt->nobjs; i++) {
+            if (travt->objs[i].type == H5TRAV_TYPE_NAMED_DATATYPE) {
+                /* Push onto the stack */
+                if (NULL == (dt = (named_dt_t *)HDmalloc(sizeof(named_dt_t))))
+                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "buffer allocation failed failed");
+                dt->next = *named_dt_head_p;
+                *named_dt_head_p = dt;
+
+                /* Update the address and id */
+                dt->addr_in = travt->objs[i].objno;
+                dt->id_out = -1;
+
+                /* Check if this type is the one requested */
+                if (oinfo.addr == dt->addr_in) {
+                    dt_ret = dt;
+                } /* end if */
+            } /* end if */
+        } /* end for */
+    } /* end else */
+
+    /* Handle the case that the requested datatype was not found.  This is
+    * possible if the datatype was committed anonymously in the input file. */
+    if (!dt_ret) {
+        /* Push the new datatype onto the stack */
+        if (NULL == (dt_ret = (named_dt_t *)HDmalloc(sizeof(named_dt_t))))
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "buffer allocation failed failed");
+        dt_ret->next = *named_dt_head_p;
+        *named_dt_head_p = dt_ret;
+
+        /* Update the address and id */
+        dt_ret->addr_in = oinfo.addr;
+        dt_ret->id_out = -1;
+    } /* end if */
+
+    /* If the requested datatype does not yet exist in the output file, copy it
+    * anonymously */
+    if (dt_ret->id_out < 0) {
+        if (options->use_native == 1)
+            dt_ret->id_out = H5Tget_native_type(type_in, H5T_DIR_DEFAULT);
+        else
+            dt_ret->id_out = H5Tcopy(type_in);
+        if (dt_ret->id_out < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tget_native_type-H5Tcopy failed");
+        if (H5Tcommit_anon(fidout, dt_ret->id_out, H5P_DEFAULT, H5P_DEFAULT) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tcommit_anon failed");
+    } /* end if */
+
+    /* Set return value */
+    ret_value = dt_ret->id_out;
+
+    /* Increment the ref count on id_out, because the calling function will try to close it */
+    if(H5Iinc_ref(ret_value) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Iinc_ref failed");
 
 done:
-	return (ret_value);
+    return ret_value;
 } /* end copy_named_datatype */
 
 /*-------------------------------------------------------------------------
  * Function: named_datatype_free
  *
  * Purpose: Frees the stack of named datatypes.
- *
- * Programmer: Neil Fortner
- *
- * Date: April 14, 2009
- *
  *-------------------------------------------------------------------------
  */
 int named_datatype_free(named_dt_t **named_dt_head_p, int ignore_err) {
-	named_dt_t *dt = *named_dt_head_p;
-	int ret_value = -1;
+    named_dt_t *dt = *named_dt_head_p;
+    int         ret_value = -1;
 
-	while (dt) {
-		/* Pop the datatype off the stack and free it */
-		if (H5Tclose(dt->id_out) < 0 && !ignore_err)
-			goto done;
-		dt = dt->next;
-		HDfree(*named_dt_head_p);
-		*named_dt_head_p = dt;
-	} /* end while */
+    while (dt) {
+        /* Pop the datatype off the stack and free it */
+        if (H5Tclose(dt->id_out) < 0 && !ignore_err)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tclose failed");
+        dt = dt->next;
+        HDfree(*named_dt_head_p);
+        *named_dt_head_p = dt;
+    } /* end while */
 
-	ret_value = 0;
+    ret_value = 0;
 
 done:
-	return (ret_value);
+    return (ret_value);
 } /* end named_datatype_free */
 
 /*-------------------------------------------------------------------------
@@ -356,34 +327,29 @@ done:
  * loc_id = H5Topen2( fid, name);
  *
  * Return: 0, ok, -1 no
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: October, 28, 2003
- *
  *-------------------------------------------------------------------------
  */
 int
 copy_attr(hid_t loc_in, hid_t loc_out, named_dt_t **named_dt_head_p,
-		trav_table_t *travt, pack_opt_t *options)
+        trav_table_t *travt, pack_opt_t *options)
 {
-    int ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
-    hid_t attr_id = -1; /* attr ID */
-    hid_t attr_out = -1; /* attr ID */
-    hid_t space_id = -1; /* space ID */
-    hid_t ftype_id = -1; /* file type ID */
-    hid_t wtype_id = -1; /* read/write type ID */
-    size_t msize; /* size of type */
-    void *buf = NULL; /* data buffer */
-    hsize_t nelmts; /* number of elements in dataset */
-    int rank; /* rank of dataset */
-    htri_t is_named; /* Whether the datatype is named */
-    hsize_t dims[H5S_MAX_RANK];/* dimensions of dataset */
-    char name[255];
-    H5O_info_t oinfo; /* object info */
-    int j;
-    unsigned u;
-    hbool_t is_ref = 0;
+    int         ret_value = 0;
+    hid_t       attr_id = -1;  /* attr ID */
+    hid_t       attr_out = -1; /* attr ID */
+    hid_t       space_id = -1; /* space ID */
+    hid_t       ftype_id = -1; /* file type ID */
+    hid_t       wtype_id = -1; /* read/write type ID */
+    size_t      msize;         /* size of type */
+    void       *buf = NULL;    /* data buffer */
+    hsize_t     nelmts;        /* number of elements in dataset */
+    int         rank;          /* rank of dataset */
+    htri_t      is_named;      /* Whether the datatype is named */
+    hsize_t     dims[H5S_MAX_RANK];/* dimensions of dataset */
+    char        name[255];
+    H5O_info_t  oinfo;         /* object info */
+    int         j;
+    unsigned    u;
+    hbool_t     is_ref = 0;
     H5T_class_t type_class = -1;
 
     if (H5Oget_info(loc_in, &oinfo) < 0)
@@ -410,7 +376,7 @@ copy_attr(hid_t loc_in, hid_t loc_out, named_dt_t **named_dt_head_p,
         if ((is_named = H5Tcommitted(ftype_id)) < 0)
             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tcommitted failed");
         if (is_named && travt) {
-            hid_t fidout;
+            hid_t fidout = -1;
 
             /* Create out file id */
             if ((fidout = H5Iget_file_id(loc_out)) < 0)
@@ -427,7 +393,7 @@ copy_attr(hid_t loc_in, hid_t loc_out, named_dt_t **named_dt_head_p,
         } /* end if */
         else {
             if (options->use_native == 1)
-                wtype_id = h5tools_get_native_type(ftype_id);
+                wtype_id = H5Tget_native_type(ftype_id, H5T_DIR_DEFAULT);
             else
                 wtype_id = H5Tcopy(ftype_id);
         } /* end else */
@@ -461,16 +427,18 @@ copy_attr(hid_t loc_in, hid_t loc_out, named_dt_t **named_dt_head_p,
 
             base_type = H5Tget_super(ftype_id);
             is_ref = (is_ref || (H5Tget_class(base_type) == H5T_REFERENCE));
-            H5Tclose(base_type);
+            if (H5Tclose(base_type) < 0)
+                H5TOOLS_INFO(H5E_tools_min_id_g, "H5Tclose base_type failed");
         }
 
         if (type_class == H5T_COMPOUND) {
             int nmembers = H5Tget_nmembers(wtype_id);
 
             for (j = 0; j < nmembers; j++) {
-                hid_t mtid = H5Tget_member_type(wtype_id, (unsigned) j);
+                hid_t mtid = H5Tget_member_type(wtype_id, (unsigned)j);
                 H5T_class_t mtclass = H5Tget_class(mtid);
-                H5Tclose(mtid);
+                if (H5Tclose(mtid) < 0)
+                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Tclose mtid failed");
 
                 if (mtclass == H5T_REFERENCE) {
                     is_ref = 1;
@@ -479,18 +447,14 @@ copy_attr(hid_t loc_in, hid_t loc_out, named_dt_t **named_dt_head_p,
             } /* for (j=0; i<nmembers; j++) */
         } /* if (type_class == H5T_COMPOUND) */
 
-        if (is_ref) {
-            ; /* handled by copy_refs_attr() */
-        }
-        else {
+        if (!is_ref) {
             /*-------------------------------------------------------------------------
              * read to memory
              *-------------------------------------------------------------------------
              */
 
-            buf = (void *) HDmalloc((size_t)(nelmts * msize));
+            buf = (void *)HDmalloc((size_t)(nelmts * msize));
             if (buf == NULL) {
-                error_msg("h5repack", "cannot read into memory\n");
                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "HDmalloc failed");
             } /* end if */
             if (H5Aread(attr_id, wtype_id, buf) < 0)
@@ -502,7 +466,7 @@ copy_attr(hid_t loc_in, hid_t loc_out, named_dt_t **named_dt_head_p,
              */
 
             if ((attr_out = H5Acreate2(loc_out, name, wtype_id, space_id, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Acreate2 failed");
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Acreate2 failed on ,%s>", name);
             if (H5Awrite(attr_out, wtype_id, buf) < 0)
                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Awrite failed");
 
@@ -525,18 +489,19 @@ copy_attr(hid_t loc_in, hid_t loc_out, named_dt_t **named_dt_head_p,
          * close
          *-------------------------------------------------------------------------
          */
-
-        if (H5Tclose(ftype_id) < 0)
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tclose failed");
-        if (H5Tclose(wtype_id) < 0)
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tclose failed");
         if (H5Sclose(space_id) < 0)
             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Sclose failed");
+        space_id = -1;
+        if (H5Tclose(wtype_id) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tclose failed");
+        wtype_id = -1;
+        if (H5Tclose(ftype_id) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tclose failed");
+        ftype_id = -1;
         if (H5Aclose(attr_id) < 0)
             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Aclose failed");
-    } /* u */
-
-    return 0;
+        attr_id = -1;
+    } /* for u */
 
 done:
     H5E_BEGIN_TRY {
@@ -550,11 +515,11 @@ done:
             HDfree(buf);
         } /* end if */
 
-        H5Tclose(ftype_id);
-        H5Tclose(wtype_id);
+        H5Aclose(attr_out);
         H5Sclose(space_id);
+        H5Tclose(wtype_id);
+        H5Tclose(ftype_id);
         H5Aclose(attr_id);
-        H5Aclose(attr_out);
     } H5E_END_TRY;
 
     return ret_value;
@@ -566,197 +531,171 @@ done:
  * Purpose: print options, checks for invalid options
  *
  * Return: void, return -1 on error
- *
- * Programmer: pvn@ncsa.uiuc.edu
- *
- * Date: September, 22, 2003
- *
- * Modification:
- *   Peter Cao, July 9, 2007
- *   Add "-L, --latest" and other options to pack a file with the latest file format
- *
  *-------------------------------------------------------------------------
  */
 static int check_options(pack_opt_t *options) {
-	unsigned int i;
-	int k, j, has_cp = 0, has_ck = 0;
-	char slayout[30];
-
-	/*-------------------------------------------------------------------------
-	 * objects to layout
-	 *-------------------------------------------------------------------------
-	 */
-	if (options->verbose && have_request(options) /* only print if requested */) {
-		printf("Objects to modify layout are...\n");
-		if (options->all_layout == 1) {
-			switch (options->layout_g) {
-			case H5D_COMPACT:
-				strcpy(slayout, "compact");
-				break;
-			case H5D_CONTIGUOUS:
-				strcpy(slayout, "contiguous");
-				break;
-			case H5D_CHUNKED:
-				strcpy(slayout, "chunked");
-				break;
-			case H5D_VIRTUAL:
-				strcpy(slayout, "virtual");
-				break;
-			case H5D_LAYOUT_ERROR:
-			case H5D_NLAYOUTS:
-				error_msg("invalid layout\n");
-				return -1;
-			default:
-				strcpy(slayout, "invalid layout\n");
-				return -1;
-			}
-			printf(" Apply %s layout to all\n", slayout);
-			if (H5D_CHUNKED == options->layout_g) {
-				printf("with dimension [");
-				for (j = 0; j < options->chunk_g.rank; j++)
-					printf("%d ", (int) options->chunk_g.chunk_lengths[j]);
-				printf("]\n");
-			}
-		}
-	}/* verbose */
-
-	for (i = 0; i < options->op_tbl->nelems; i++) {
-		char* name = options->op_tbl->objs[i].path;
-
-		if (options->op_tbl->objs[i].chunk.rank > 0) {
-			if (options->verbose) {
-				printf(" <%s> with chunk size ", name);
-				for (k = 0; k < options->op_tbl->objs[i].chunk.rank; k++)
-					printf("%d ",
-							(int) options->op_tbl->objs[i].chunk.chunk_lengths[k]);
-				printf("\n");
-			}
-			has_ck = 1;
-		}
-		else if (options->op_tbl->objs[i].chunk.rank == -2) {
-			if (options->verbose)
-				printf(" <%s> %s\n", name, "NONE (contigous)");
-			has_ck = 1;
-		}
-	}
-
-	if (options->all_layout == 1 && has_ck) {
-		error_msg(
-				"invalid chunking input: 'all' option\
-                            is present with other objects\n");
-		return -1;
-	}
-
-	/*-------------------------------------------------------------------------
-	 * objects to filter
-	 *-------------------------------------------------------------------------
-	 */
-
-	if (options->verbose && have_request(options) /* only print if requested */) {
-		printf("Objects to apply filter are...\n");
-		if (options->all_filter == 1) {
-			for (k = 0; k < options->n_filter_g; k++) {
-				H5Z_filter_t filtn = options->filter_g[k].filtn;
-				switch (filtn) {
-				case H5Z_FILTER_NONE:
-					printf(" Uncompress all\n");
-					break;
-				case H5Z_FILTER_SHUFFLE:
-				case H5Z_FILTER_FLETCHER32:
-					printf(" All with %s\n", get_sfilter(filtn));
-					break;
-				case H5Z_FILTER_SZIP:
-				case H5Z_FILTER_DEFLATE:
-					printf(" All with %s, parameter %d\n", get_sfilter(filtn),
-							options->filter_g[k].cd_values[0]);
-					break;
-				default:
-					printf(" User Defined %d\n", filtn);
-					break;
-				} /* k */
-			};
-		}
-	} /* verbose */
-
-	for (i = 0; i < options->op_tbl->nelems; i++) {
-		pack_info_t pack = options->op_tbl->objs[i];
-		char* name = pack.path;
-
-		for (j = 0; j < pack.nfilters; j++) {
-			if (options->verbose) {
-				printf(" <%s> with %s filter\n", name,
-						get_sfilter(pack.filter[j].filtn));
-			}
-
-			has_cp = 1;
-
-		} /* j */
-	} /* i */
-
-	if (options->all_filter == 1 && has_cp) {
-		error_msg(
-				"invalid compression input: 'all' option\
-                            is present with other objects\n");
-		return -1;
-	}
-
-	/*-------------------------------------------------------------------------
-	 * check options for the latest format
-	 *-------------------------------------------------------------------------
-	 */
-
-	if (options->grp_compact < 0) {
-		error_msg(
-				"invalid maximum number of links to store as header messages\n");
-		return -1;
-	}
-	if (options->grp_indexed < 0) {
-		error_msg(
-				"invalid minimum number of links to store in the indexed format\n");
-		return -1;
-	}
-	if (options->grp_indexed > options->grp_compact) {
-		error_msg(
-				"minimum indexed size is greater than the maximum compact size\n");
-		return -1;
-	}
-	for (i = 0; i < 8; i++) {
-		if (options->msg_size[i] < 0) {
-			error_msg("invalid shared message size\n");
-			return -1;
-		}
-	}
-
-	/*--------------------------------------------------------------------------------
-	 * verify new user userblock options; file name must be present
-	 *---------------------------------------------------------------------------------
-	 */
-	if (options->ublock_filename != NULL && options->ublock_size == 0) {
-		if (options->verbose) {
-			printf(
-					"Warning: user block size missing for file %s. Assigning a default size of 1024...\n",
-					options->ublock_filename);
-			options->ublock_size = 1024;
-		}
-	}
-
-	if (options->ublock_filename == NULL && options->ublock_size != 0) {
-		error_msg("file name missing for user block\n",
-				options->ublock_filename);
-		return -1;
-	}
-
-	/*--------------------------------------------------------------------------------
-	 * verify alignment options; threshold is zero default but alignment not
-	 *---------------------------------------------------------------------------------
-	 */
-
-	if (options->alignment == 0 && options->threshold != 0) {
-		error_msg("alignment for H5Pset_alignment missing\n");
-		return -1;
-	}
-
-	return 0;
+    int          ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
+    unsigned int i;
+    int          k, j, has_cp = 0, has_ck = 0;
+    char         slayout[30];
+
+    /*-------------------------------------------------------------------------
+    * objects to layout
+    *-------------------------------------------------------------------------
+    */
+    if (options->verbose && have_request(options) /* only print if requested */) {
+        if (options->all_layout == 1) {
+            printf("All objects to modify layout are...\n");
+            switch (options->layout_g) {
+            case H5D_COMPACT:
+                strcpy(slayout, "compact");
+                break;
+            case H5D_CONTIGUOUS:
+                strcpy(slayout, "contiguous");
+                break;
+            case H5D_CHUNKED:
+                strcpy(slayout, "chunked");
+                break;
+            case H5D_VIRTUAL:
+                strcpy(slayout, "virtual");
+                break;
+            case H5D_LAYOUT_ERROR:
+            case H5D_NLAYOUTS:
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "invalid layout");
+            default:
+                strcpy(slayout, "invalid layout\n");
+                HGOTO_DONE(FAIL);
+            }
+            printf(" Apply %s layout to all", slayout);
+            if (H5D_CHUNKED == options->layout_g) {
+                printf("with dimension [ ");
+                for (j = 0; j < options->chunk_g.rank; j++)
+                    printf("%d ", (int) options->chunk_g.chunk_lengths[j]);
+                printf("]");
+            }
+            printf("\n");
+        }
+        else
+            printf("No all objects to modify layout\n");
+    }/* verbose */
+
+    for (i = 0; i < options->op_tbl->nelems; i++) {
+        char* name = options->op_tbl->objs[i].path;
+
+        if (options->op_tbl->objs[i].chunk.rank > 0) {
+            if (options->verbose) {
+                printf(" <%s> with chunk size ", name);
+                for (k = 0; k < options->op_tbl->objs[i].chunk.rank; k++)
+                    printf("%d ", (int) options->op_tbl->objs[i].chunk.chunk_lengths[k]);
+                printf("\n");
+            }
+            has_ck = 1;
+        }
+        else if (options->op_tbl->objs[i].chunk.rank == -2) {
+            if (options->verbose)
+                printf(" <%s> %s\n", name, "NONE (contiguous)");
+            has_ck = 1;
+        }
+    }
+
+    if (options->all_layout == 1 && has_ck)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "invalid chunking input: 'all' option is present with other objects");
+
+    /*-------------------------------------------------------------------------
+    * objects to filter
+    *-------------------------------------------------------------------------
+    */
+
+    if (options->verbose && have_request(options) /* only print if requested */) {
+        if (options->all_filter == 1) {
+            printf("All objects to apply filter are...\n");
+            for (k = 0; k < options->n_filter_g; k++) {
+                H5Z_filter_t filtn = options->filter_g[k].filtn;
+                if (filtn < 0) {
+                    printf(" Unknown\n");
+                    continue;
+                }
+                switch (filtn) {
+                case H5Z_FILTER_NONE:
+                    printf(" Uncompress all\n");
+                    break;
+                case H5Z_FILTER_SHUFFLE:
+                case H5Z_FILTER_FLETCHER32:
+                    printf(" All with %s\n", get_sfilter(filtn));
+                    break;
+                case H5Z_FILTER_SZIP:
+                case H5Z_FILTER_DEFLATE:
+                    printf(" All with %s, parameter %d\n", get_sfilter(filtn), options->filter_g[k].cd_values[0]);
+                    break;
+                default:
+                    printf(" User Defined %d\n", filtn);
+                    break;
+                } /* k */
+            };
+        }
+        else
+            printf("No all objects to apply filter\n");
+    } /* verbose */
+
+    for (i = 0; i < options->op_tbl->nelems; i++) {
+        pack_info_t pack = options->op_tbl->objs[i];
+        char* name = pack.path;
+
+        for (j = 0; j < pack.nfilters; j++) {
+            if (options->verbose) {
+                if(pack.filter[j].filtn >= 0) {
+                    if(pack.filter[j].filtn > H5Z_FILTER_SCALEOFFSET)
+                        printf(" <%s> with %s filter %d\n", name, get_sfilter(pack.filter[j].filtn), pack.filter[j].filtn);
+                    else
+                        printf(" <%s> with %s filter\n", name, get_sfilter(pack.filter[j].filtn));
+                }
+            }
+            has_cp = 1;
+        } /* j */
+    } /* i */
+
+    if (options->all_filter == 1 && has_cp)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "invalid compression input: 'all' option is present with other objects");
+
+    /*-------------------------------------------------------------------------
+    * check options for the latest format
+    *-------------------------------------------------------------------------
+    */
+
+    if (options->grp_compact < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "invalid maximum number of links to store as header messages");
+    if (options->grp_indexed < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "invalid minimum number of links to store in the indexed format");
+    if (options->grp_indexed > options->grp_compact)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "minimum indexed size is greater than the maximum compact size");
+    for (i = 0; i < 8; i++)
+        if (options->msg_size[i] < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "invalid shared message size");
+
+    /*--------------------------------------------------------------------------------
+    * verify new user userblock options; file name must be present
+    *---------------------------------------------------------------------------------
+    */
+    if (options->ublock_filename != NULL && options->ublock_size == 0) {
+        if (options->verbose) {
+            printf("Warning: user block size missing for file %s. Assigning a default size of 1024...\n", options->ublock_filename);
+            options->ublock_size = 1024;
+        }
+    }
+
+    if (options->ublock_filename == NULL && options->ublock_size != 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "file name missing for user block", options->ublock_filename);
+
+    /*--------------------------------------------------------------------------------
+    * verify alignment options; threshold is zero default but alignment not
+    *---------------------------------------------------------------------------------
+    */
+
+    if (options->alignment == 0 && options->threshold != 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "alignment for H5Pset_alignment missing");
+
+done:
+    return ret_value;
 }
 
 /*-------------------------------------------------------------------------
@@ -766,127 +705,120 @@ static int check_options(pack_opt_t *options) {
  *  supplied list
  *
  * Return: 0, ok, -1 no
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: September, 23, 2003
- *
  *-------------------------------------------------------------------------
  */
 static int check_objects(const char* fname, pack_opt_t *options) {
-	hid_t fid;
-	unsigned int i;
-	trav_table_t *travt = NULL;
-
-	/* nothing to do */
-	if (options->op_tbl->nelems == 0)
-		return 0;
-
-	/*-------------------------------------------------------------------------
-	 * open the file
-	 *-------------------------------------------------------------------------
-	 */
-	if ((fid = h5tools_fopen(fname, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, 0))
-			< 0) {
-		printf("<%s>: %s\n", fname, H5FOPENERROR);
-		return -1;
-	}
-
-	/*-------------------------------------------------------------------------
-	 * get the list of objects in the file
-	 *-------------------------------------------------------------------------
-	 */
-
-	/* init table */
-	trav_table_init(&travt);
-
-	/* get the list of objects in the file */
-	if (h5trav_gettable(fid, travt) < 0)
-		goto out;
-
-	/*-------------------------------------------------------------------------
-	 * compare with user supplied list
-	 *-------------------------------------------------------------------------
-	 */
-
-	if (options->verbose)
-		printf("Opening file <%s>. Searching for objects to modify...\n",
-				fname);
-
-	for (i = 0; i < options->op_tbl->nelems; i++) {
-		char* name = options->op_tbl->objs[i].path;
-		if (options->verbose)
-			printf(" <%s>", name);
-
-		/* the input object names are present in the file and are valid */
-		if (h5trav_getindext(name, travt) < 0) {
-			error_msg("%s Could not find <%s> in file <%s>. Exiting...\n",
-					(options->verbose ? "\n" : ""), name, fname);
-			goto out;
-		}
-		if (options->verbose)
-			printf("...Found\n");
-
-		/* check for extra filter conditions */
-		switch (options->op_tbl->objs[i].filter->filtn) {
-		/* chunk size must be smaller than pixels per block */
-		case H5Z_FILTER_SZIP:
-			{
-				int j;
-				hsize_t csize = 1;
-				unsigned ppb = options->op_tbl->objs[i].filter->cd_values[0];
-				hsize_t dims[H5S_MAX_RANK];
-				int rank;
-				hid_t did;
-				hid_t sid;
-
-				if (options->op_tbl->objs[i].chunk.rank > 0) {
-					rank = options->op_tbl->objs[i].chunk.rank;
-					for (j = 0; j < rank; j++)
-						csize *= options->op_tbl->objs[i].chunk.chunk_lengths[j];
-				}
-				else {
-					if ((did = H5Dopen2(fid, name, H5P_DEFAULT)) < 0)
-						goto out;
-					if ((sid = H5Dget_space(did)) < 0)
-						goto out;
-					if ((rank = H5Sget_simple_extent_ndims(sid)) < 0)
-						goto out;
-					HDmemset(dims, 0, sizeof dims);
-					if (H5Sget_simple_extent_dims(sid, dims, NULL) < 0)
-						goto out;
-					for (j = 0; j < rank; j++)
-						csize *= dims[j];
-					if (H5Sclose(sid) < 0)
-						goto out;
-					if (H5Dclose(did) < 0)
-						goto out;
-				}
-
-				if (csize < ppb) {
-					printf(
-							" <warning: SZIP settins, chunk size is smaller than pixels per block>\n");
-					goto out;
-				}
-			}
-			break;
-		default:
-			break;
-		}
-	} /* i */
-
-	/*-------------------------------------------------------------------------
-	 * close
-	 *-------------------------------------------------------------------------
-	 */
-	H5Fclose(fid);
-	trav_table_free(travt);
-	return 0;
-
-out:
-	H5Fclose(fid);
-	trav_table_free(travt);
-	return -1;
+    int           ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
+    hid_t         fid = -1;
+    hid_t         did = -1;
+    hid_t         sid = -1;
+    unsigned int  i;
+    unsigned int  uf;
+    trav_table_t *travt = NULL;
+
+    /* nothing to do */
+    if (options->op_tbl->nelems == 0)
+        HGOTO_DONE(0);
+
+    /*-------------------------------------------------------------------------
+     * open the file
+     *-------------------------------------------------------------------------
+     */
+    if ((fid = h5tools_fopen(fname, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, 0)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "h5tools_fopen failed <%s>: %s", fname, H5FOPENERROR);
+
+    /*-------------------------------------------------------------------------
+     * get the list of objects in the file
+     *-------------------------------------------------------------------------
+     */
+
+    /* Initialize indexing options */
+    h5trav_set_index(sort_by, sort_order);
+    /* init table */
+    trav_table_init(&travt);
+
+    /* get the list of objects in the file */
+    if (h5trav_gettable(fid, travt) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "h5trav_gettable failed");
+
+    /*-------------------------------------------------------------------------
+     * compare with user supplied list
+     *-------------------------------------------------------------------------
+     */
+
+    if (options->verbose)
+        printf("Opening file. Searching %d objects to modify ...\n", travt->nobjs);
+
+    for (i = 0; i < options->op_tbl->nelems; i++) {
+        char* name = options->op_tbl->objs[i].path;
+        if (options->verbose)
+            printf(" <%s>", name);
+
+        /* the input object names are present in the file and are valid */
+        if (h5trav_getindext(name, travt) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "%s Could not find <%s> in file <%s>. Exiting...\n",
+                    (options->verbose ? "\n" : ""), name, fname);
+        if (options->verbose)
+            printf("...Found\n");
+
+        for (uf = 0; uf < options->op_tbl->objs[i].nfilters; uf++) {
+            if (options->op_tbl->objs[i].filter[uf].filtn < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "invalid filter");
+            /* check for extra filter conditions */
+            switch (options->op_tbl->objs[i].filter[uf].filtn) {
+            /* chunk size must be smaller than pixels per block */
+            case H5Z_FILTER_SZIP:
+                {
+                    int j;
+                    hsize_t csize = 1;
+                    unsigned ppb = options->op_tbl->objs[i].filter[uf].cd_values[0];
+                    hsize_t dims[H5S_MAX_RANK];
+                    int rank;
+
+                    if (options->op_tbl->objs[i].chunk.rank > 0) {
+                        rank = options->op_tbl->objs[i].chunk.rank;
+                        for (j = 0; j < rank; j++)
+                            csize *= options->op_tbl->objs[i].chunk.chunk_lengths[j];
+                    }
+                    else {
+                        if ((did = H5Dopen2(fid, name, H5P_DEFAULT)) < 0)
+                            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dopen2 failed");
+                        if ((sid = H5Dget_space(did)) < 0)
+                            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dget_space failed");
+                        if ((rank = H5Sget_simple_extent_ndims(sid)) < 0)
+                            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Sget_simple_extent_ndims failed");
+                        HDmemset(dims, 0, sizeof dims);
+                        if (H5Sget_simple_extent_dims(sid, dims, NULL) < 0)
+                            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Sget_simple_extent_dims failed");
+                        for (j = 0; j < rank; j++)
+                            csize *= dims[j];
+                        if (H5Sclose(sid) < 0)
+                            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Sclose failed");
+                        if (H5Dclose(did) < 0)
+                            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dclose failed");
+                    }
+
+                    if (csize < ppb) {
+                        printf(" <warning: SZIP settings, chunk size is smaller than pixels per block>\n");
+                        HGOTO_DONE(0);
+                    }
+                }
+                break;
+            default:
+                break;
+            }
+        } /* for uf */
+    } /* for i */
+
+done:
+    H5E_BEGIN_TRY {
+        H5Sclose(sid);
+        H5Dclose(did);
+        H5Fclose(fid);
+    } H5E_END_TRY;
+    if (travt)
+        trav_table_free(travt);
+    return ret_value;
 }
 
 /*-------------------------------------------------------------------------
@@ -895,17 +827,14 @@ out:
  * Purpose: check if a filter or layout was requested
  *
  * Return: 1 yes, 0 no
- *
- * Date: May, 24, 2007
- *
  *-------------------------------------------------------------------------
  */
 static int have_request(pack_opt_t *options) {
 
-	if (options->all_filter || options->all_layout || options->op_tbl->nelems)
-		return 1;
+    if (options->all_filter || options->all_layout || options->op_tbl->nelems)
+        return 1;
 
-	return 0;
+    return 0;
 
 }
 
@@ -915,26 +844,27 @@ static int have_request(pack_opt_t *options) {
  * Purpose: return the filter as a string name
  *
  * Return: name of filter, exit on error
- *
  *-------------------------------------------------------------------------
  */
 
 static const char* get_sfilter(H5Z_filter_t filtn) {
-	if (filtn == H5Z_FILTER_NONE)
-		return "NONE";
-	else if (filtn == H5Z_FILTER_DEFLATE)
-		return "GZIP";
-	else if (filtn == H5Z_FILTER_SZIP)
-		return "SZIP";
-	else if (filtn == H5Z_FILTER_SHUFFLE)
-		return "SHUFFLE";
-	else if (filtn == H5Z_FILTER_FLETCHER32)
-		return "FLETCHER32";
-	else if (filtn == H5Z_FILTER_NBIT)
-		return "NBIT";
-	else if (filtn == H5Z_FILTER_SCALEOFFSET)
-		return "SOFF";
-	else
-		return "UD";
+    if (filtn < 0)
+        return NULL;
+    else if (filtn == H5Z_FILTER_NONE)
+        return "NONE";
+    else if (filtn == H5Z_FILTER_DEFLATE)
+        return "GZIP";
+    else if (filtn == H5Z_FILTER_SZIP)
+        return "SZIP";
+    else if (filtn == H5Z_FILTER_SHUFFLE)
+        return "SHUFFLE";
+    else if (filtn == H5Z_FILTER_FLETCHER32)
+        return "FLETCHER32";
+    else if (filtn == H5Z_FILTER_NBIT)
+        return "NBIT";
+    else if (filtn == H5Z_FILTER_SCALEOFFSET)
+        return "SOFF";
+    else
+        return "UD";
 }
 
diff --git a/tools/src/h5repack/h5repack.h b/tools/src/h5repack/h5repack.h
index 5ad0b80..a0e0387 100644
--- a/tools/src/h5repack/h5repack.h
+++ b/tools/src/h5repack/h5repack.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
@@ -31,10 +29,10 @@
 #define MAX_COMPACT_DSIZE  64512  /* max data size for compact layout. -1k for header size */
 
 /* File space default information */
-#define FS_PAGESIZE_DEF		4096
-#define FS_STRATEGY_DEF        	H5F_FSPACE_STRATEGY_FSM_AGGR
-#define FS_PERSIST_DEF         	FALSE
-#define FS_THRESHOLD_DEF       	1
+#define FS_PAGESIZE_DEF            4096
+#define FS_STRATEGY_DEF            H5F_FSPACE_STRATEGY_FSM_AGGR
+#define FS_PERSIST_DEF             FALSE
+#define FS_THRESHOLD_DEF           1
 
 
 /*-------------------------------------------------------------------------
@@ -44,7 +42,7 @@
 
 /* a list of names */
 typedef struct {
- char obj[MAX_NC_NAME];
+    char         obj[MAX_NC_NAME];
 } obj_list_t;
 
 /*
@@ -62,15 +60,16 @@ typedef struct {
 #define CD_VALUES 20
 
 typedef struct {
- H5Z_filter_t filtn;                           /* filter identification number */
- unsigned     cd_values[CD_VALUES];            /* filter client data values */
- size_t       cd_nelmts;                       /* filter client number of values */
+    H5Z_filter_t filtn;                           /* filter identification number */
+    unsigned     filt_flag;                       /* filter definition flag */
+    unsigned     cd_values[CD_VALUES];            /* filter client data values */
+    size_t       cd_nelmts;                       /* filter client number of values */
 } filter_info_t;
 
 /* chunk lengths along each dimension and rank */
 typedef struct {
- hsize_t chunk_lengths[MAX_VAR_DIMS];
- int     rank;
+    hsize_t      chunk_lengths[MAX_VAR_DIMS];
+    int          rank;
 } chunk_info_t;
 
 /* we currently define a maximum value for the filters array,
@@ -79,19 +78,19 @@ typedef struct {
 
 /* information for one object, contains PATH, CHUNK info and FILTER info */
 typedef struct {
- char          path[MAX_NC_NAME];               /* name of object */
- filter_info_t filter[H5_REPACK_MAX_NFILTERS];  /* filter array */
- int           nfilters;                        /* current number of filters */
- H5D_layout_t  layout;                          /* layout information */
- chunk_info_t  chunk;                           /* chunk information */
- hid_t         refobj_id;                       /* object ID, references */
+    char          path[MAX_NC_NAME];               /* name of object */
+    filter_info_t filter[H5_REPACK_MAX_NFILTERS];  /* filter array */
+    int           nfilters;                        /* current number of filters */
+    H5D_layout_t  layout;                          /* layout information */
+    chunk_info_t  chunk;                           /* chunk information */
+    hid_t         refobj_id;                       /* object ID, references */
 } pack_info_t;
 
 /* store a table of all objects */
 typedef struct {
-    unsigned int size;
-    unsigned int nelems;
-    pack_info_t  *objs;
+    unsigned int  size;
+    unsigned int  nelems;
+    pack_info_t   *objs;
 } pack_opttbl_t;
 
 
@@ -102,30 +101,32 @@ typedef struct {
 
 /* all the above, ready to go to the hrepack call */
 typedef struct {
- pack_opttbl_t   *op_tbl;     /*table with all -c and -f options */
- int             all_layout;  /*apply the layout to all objects */
- int             all_filter;  /*apply the filter to all objects */
- filter_info_t   filter_g[H5_REPACK_MAX_NFILTERS];    /*global filter array for the ALL case */
- int             n_filter_g;  /*number of global filters */
- chunk_info_t    chunk_g;     /*global chunk INFO for the ALL case */
- H5D_layout_t    layout_g;    /*global layout information for the ALL case */
- int             verbose;     /*verbose mode */
- hsize_t         min_comp;    /*minimum size to compress, in bytes */
- int             use_native;  /*use a native type in write */
- hbool_t         latest;      /*pack file with the latest file format */
- int             grp_compact; /* Set the maximum number of links to store as header messages in the group */
- int             grp_indexed; /* Set the minimum number of links to store in the indexed format */
- int             msg_size[8]; /* Minimum size of shared messages: dataspace,
-                                 datatype, fill value, filter pipleline, attribute */
- const char      *ublock_filename; /* user block file name */
- hsize_t         ublock_size;      /* user block size */
- hsize_t         meta_block_size;  /* metadata aggregation block size (for H5Pset_meta_block_size) */
- hsize_t         threshold;        /* alignment threshold for H5Pset_alignment */
- hsize_t         alignment;        /* alignment for H5Pset_alignment */
- H5F_fspace_strategy_t fs_strategy;	/* File space handling strategy */
- int		fs_persist; 		/* Free space section threshold */
- long		fs_threshold; 		/* Free space section threshold */
- long long 	fs_pagesize;   		/* File space page size */
+    pack_opttbl_t   *op_tbl;        /*table with all -c and -f options */
+    int             all_layout;     /*apply the layout to all objects */
+    int             all_filter;     /*apply the filter to all objects */
+    filter_info_t   filter_g[H5_REPACK_MAX_NFILTERS];    /*global filter array for the ALL case */
+    int             n_filter_g;     /*number of global filters */
+    chunk_info_t    chunk_g;        /*global chunk INFO for the ALL case */
+    H5D_layout_t    layout_g;       /*global layout information for the ALL case */
+    int             verbose;        /*verbose mode */
+    hsize_t         min_comp;       /*minimum size to compress, in bytes */
+    int             use_native;     /*use a native type in write */
+    hbool_t         latest;         /*pack file with the latest file format */
+    H5F_libver_t    low_bound;      /* The file's low bound as in H5Fset_libver_bounds() */
+    H5F_libver_t    high_bound;     /* The file's high bound as in H5Fset_libver_bounds() */
+    int             grp_compact;    /* Set the maximum number of links to store as header messages in the group */
+    int             grp_indexed;    /* Set the minimum number of links to store in the indexed format */
+    int             msg_size[8];    /* Minimum size of shared messages: dataspace,
+                                       datatype, fill value, filter pipleline, attribute */
+    const char      *ublock_filename;  /* user block file name */
+    hsize_t         ublock_size;       /* user block size */
+    hsize_t         meta_block_size;   /* metadata aggregation block size (for H5Pset_meta_block_size) */
+    hsize_t         threshold;         /* alignment threshold for H5Pset_alignment */
+    hsize_t         alignment;         /* alignment for H5Pset_alignment */
+    H5F_fspace_strategy_t fs_strategy; /* File space handling strategy */
+    int             fs_persist;        /* Free space section threshold */
+    long            fs_threshold;      /* Free space section threshold */
+    long long       fs_pagesize;       /* File space page size */
 } pack_opt_t;
 
 
@@ -152,10 +153,10 @@ int h5repack_end(pack_opt_t *options);
 int h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options);
 int h5repack_cmp_pl(const char *fname1, const char *fname2);
 
-/* Note: The below copy_named_datatype(), named_datatype_free(), copy_attr() 
- * and struct named_dt_t were located in h5repack_copy.c as static prior to 
- * bugfix1726. 
- * Made shared functions as copy_attr() was needed in h5repack_refs.c. 
+/* Note: The below copy_named_datatype(), named_datatype_free(), copy_attr()
+ * and struct named_dt_t were located in h5repack_copy.c as static prior to
+ * bugfix1726.
+ * Made shared functions as copy_attr() was needed in h5repack_refs.c.
  * However copy_attr() may be obsoleted when H5Acopy is available and put back
  * others to static in h5repack_copy.c.
  */
@@ -215,18 +216,18 @@ int apply_filters(const char* name,    /* object name from traverse list */
  * options table
  *-------------------------------------------------------------------------
  */
-int          options_table_init( pack_opttbl_t **tbl );
-int          options_table_free( pack_opttbl_t *table );
-int          options_add_layout( obj_list_t *obj_list,
-                                 unsigned n_objs,
-                                 pack_info_t *pack,
-                                 pack_opttbl_t *table );
-int          options_add_filter ( obj_list_t *obj_list,
-                                 unsigned n_objs,
-                                 filter_info_t filt,
-                                 pack_opttbl_t *table );
-pack_info_t* options_get_object( const char *path,
-                                 pack_opttbl_t *table);
+int          options_table_init(pack_opttbl_t **tbl);
+int          options_table_free(pack_opttbl_t *table);
+int          options_add_layout(obj_list_t *obj_list,
+                                unsigned n_objs,
+                                pack_info_t *pack,
+                                pack_opttbl_t *table);
+int          options_add_filter(obj_list_t *obj_list,
+                                unsigned n_objs,
+                                filter_info_t filt,
+                                pack_opttbl_t *table);
+pack_info_t* options_get_object(const char *path,
+                                pack_opttbl_t *table);
 
 /*-------------------------------------------------------------------------
  * parse functions
diff --git a/tools/src/h5repack/h5repack_copy.c b/tools/src/h5repack/h5repack_copy.c
index 45d52bf..b279cf9 100644
--- a/tools/src/h5repack/h5repack_copy.c
+++ b/tools/src/h5repack/h5repack_copy.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5repack.h"
@@ -33,7 +31,7 @@
  */
 
 /* size of buffer/# of bytes to xfer at a time when copying userblock */
-#define USERBLOCK_XFER_SIZE     512     
+#define USERBLOCK_XFER_SIZE     512
 
 /* check H5Dread()/H5Dwrite() error, e.g. memory allocation error inside the library. */
 #define CHECK_H5DRW_ERROR(_fun, _fail, _did, _mtid, _msid, _fsid, _pid, _buf)  {  \
@@ -54,12 +52,12 @@
  *-------------------------------------------------------------------------
  */
 static int Get_hyperslab(hid_t dcpl_id, int rank_dset, hsize_t dims_dset[],
-		size_t size_datum, hsize_t dims_hslab[], hsize_t * hslab_nbytes_p);
+        size_t size_datum, hsize_t dims_hslab[], hsize_t * hslab_nbytes_p);
 static void print_dataset_info(hid_t dcpl_id, char *objname, double per, int pr);
 static int do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt,
-		pack_opt_t *options);
+        pack_opt_t *options);
 static int copy_user_block(const char *infile, const char *outfile,
-		hsize_t size);
+        hsize_t size);
 #if defined (H5REPACK_DEBUG_USER_BLOCK)
 static void print_user_block(const char *filename, hid_t fid);
 #endif
@@ -67,110 +65,111 @@ static herr_t walk_error_callback(unsigned n, const H5E_error2_t *err_desc, void
 
 /* get the major number from the error stack. */
 static herr_t walk_error_callback(H5_ATTR_UNUSED unsigned n, const H5E_error2_t *err_desc, void *udata) {
-	if (err_desc)
-		*((hid_t *) udata) = err_desc->maj_num;
+    if (err_desc)
+        *((hid_t *) udata) = err_desc->maj_num;
 
-	return 0;
+    return 0;
 }
 
 /*-------------------------------------------------------------------------
  * Function: copy_objects
  *
- * Purpose: duplicate all HDF5 objects in the file
- *
- * Return: 0, ok, -1 no
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: October, 23, 2003
+ * Purpose:  duplicate all HDF5 objects in the file
  *
+ * Return:   0, ok,
+ *          -1 no
  *-------------------------------------------------------------------------
  */
 
 int copy_objects(const char* fnamein, const char* fnameout, pack_opt_t *options)
 {
-    int   	  ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
-    hid_t         fidin;
+    int           ret_value = 0;
+    hid_t         fidin = -1;
     hid_t         fidout = -1;
-    trav_table_t  *travt = NULL;
-    hsize_t       ub_size = 0;        	/* size of user block */
-    hid_t         fcpl = H5P_DEFAULT; 	/* file creation property list ID */
-    hid_t         fapl = H5P_DEFAULT; 	/* file access property list ID */
-    H5F_fspace_strategy_t set_strategy;	/* Strategy to be set in outupt file */
-    hbool_t	  set_persist;		/* Persist free-space status to be set in output file */
-    hsize_t	  set_threshold;	/* Free-space section threshold to be set in output file */
-    hsize_t	  set_pagesize;		/* File space page size to be set in output file */
-    H5F_fspace_strategy_t in_strategy;	/* Strategy from input file */
-    hbool_t	  in_persist;		/* Persist free-space status from input file */
-    hsize_t	  in_threshold;		/* Free-space section threshold from input file */
-    hsize_t	  in_pagesize;		/* File space page size from input file */
+    hid_t         fcpl_in = -1;  /* file creation property list ID for input file */
+    hid_t         grp_in = -1;   /* group ID */
+    hid_t         gcpl_in = -1;  /* group creation property list */
+    hid_t         fcpl = H5P_DEFAULT;     /* file creation property list ID */
+    hid_t         fapl = H5P_DEFAULT;     /* file access property list ID */
+    trav_table_t *travt = NULL;
+    hsize_t       ub_size = 0;            /* size of user block */
+    H5F_fspace_strategy_t set_strategy;   /* Strategy to be set in outupt file */
+    hbool_t       set_persist;            /* Persist free-space status to be set in output file */
+    hsize_t       set_threshold;          /* Free-space section threshold to be set in output file */
+    hsize_t       set_pagesize;           /* File space page size to be set in output file */
+    H5F_fspace_strategy_t in_strategy;    /* Strategy from input file */
+    hbool_t       in_persist;             /* Persist free-space status from input file */
+    hsize_t       in_threshold;           /* Free-space section threshold from input file */
+    hsize_t       in_pagesize;            /* File space page size from input file */
+    unsigned      crt_order_flags;        /* group creation order flag */
 
     /*-------------------------------------------------------------------------
      * open input file
      *-------------------------------------------------------------------------
      */
-    if ((fidin = h5tools_fopen(fnamein, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t) 0)) < 0) {
-        error_msg("<%s>: %s\n", fnamein, H5FOPENERROR);
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-    }
+    if ((fidin = h5tools_fopen(fnamein, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t) 0)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "h5tools_fopen failed <%s>: %s", fnamein, H5FOPENERROR);
 
     /* get user block size and file space strategy/persist/threshold */
     {
-        hid_t fcpl_in; /* file creation property list ID for input file */
+        if ((fcpl_in = H5Fget_create_plist(fidin)) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fget_create_plist failed to retrieve file creation property list");
 
-        if ((fcpl_in = H5Fget_create_plist(fidin)) < 0) {
-            error_msg("failed to retrieve file creation property list\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
+        if (H5Pget_userblock(fcpl_in, &ub_size) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_userblock failed to retrieve userblock size");
 
-        if (H5Pget_userblock(fcpl_in, &ub_size) < 0) {
-            error_msg("failed to retrieve userblock size\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
+        /* If the -S option is not set, get "strategy" from the input file */
+        if(H5Pget_file_space_strategy(fcpl_in, &in_strategy, &in_persist, &in_threshold) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_file_space_strategy failed to retrieve file space strategy");
 
-	/* If the -S option is not set, get "strategy" from the input file */
-	if(H5Pget_file_space_strategy(fcpl_in, &in_strategy, &in_persist, &in_threshold) < 0) {
-	    error_msg("failed to retrieve file space strategy\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
+        /* If the -G option is not set, get "pagesize" from the input file */
+        if(H5Pget_file_space_page_size(fcpl_in, &in_pagesize) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_file_space_page_size failed to retrieve file space threshold");
 
-	/* If the -G option is not set, get "pagesize" from the input file */
-	if(H5Pget_file_space_page_size(fcpl_in, &in_pagesize) < 0) {
-	    error_msg("failed to retrieve file space threshold\n");
-	    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-	}
+        /* open root group */
+        if ((grp_in = H5Gopen2(fidin, "/", H5P_DEFAULT)) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gopen2 failed");
 
-        if (H5Pclose(fcpl_in) < 0) {
-            error_msg("failed to close property list\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
+        /* get root group creation property list */
+        if ((gcpl_in = H5Gget_create_plist(grp_in)) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gget_create_plist failed");
+
+        /* query and set the group creation properties */
+        if (H5Pget_link_creation_order(gcpl_in, &crt_order_flags) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_link_creation_order failed");
+
+        if (H5Pclose(fcpl_in) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed to close property list");
     }
 
+    if(options->latest)
+        options->low_bound = options->high_bound = H5F_LIBVER_LATEST;
+    /* Create file access property list */
+    if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pcreate failed to create file access property list");
+
+    /* It can be default, latest or other settings by users */
+    if(H5Pset_libver_bounds(fapl, options->low_bound, options->high_bound) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_libver_bounds failed to set format version bounds");
+
     /* Check if we need to create a non-default file creation property list */
-    if (options->latest || ub_size > 0) {
+    if (options->low_bound >= H5F_LIBVER_V18 || ub_size > 0) {
         /* Create file creation property list */
-        if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) {
-            error_msg("fail to create a file creation property list\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
+        if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pcreate failed to create a file creation property list");
 
-        if (ub_size > 0) {
-            if (H5Pset_userblock(fcpl, ub_size) < 0) {
-                error_msg("failed to set non-default userblock size\n");
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-            }
-        }
+        if (ub_size > 0)
+            if (H5Pset_userblock(fcpl, ub_size) < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_userblock failed to set non-default userblock size");
 
-        if (options->latest) {
+        if (options->low_bound >= H5F_LIBVER_V18) {
             unsigned i = 0, nindex = 0, mesg_type_flags[5], min_mesg_sizes[5];
 
             /* Adjust group creation parameters for root group */
             /* (So that it is created in "dense storage" form) */
             if (H5Pset_link_phase_change(fcpl, (unsigned) options->grp_compact,
-                        (unsigned) options->grp_indexed) < 0) {
-                error_msg("fail to adjust group creation parameters for root group\n");
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-            }
+                        (unsigned) options->grp_indexed) < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_link_phase_change failed to adjust group creation parameters for root group");
 
             for (i = 0; i < 5; i++) {
                 if (options->msg_size[i] > 0) {
@@ -205,30 +204,15 @@ int copy_objects(const char* fnamein, const char* fnameout, pack_opt_t *options)
             } /* end for */
 
             if (nindex > 0) {
-                if (H5Pset_shared_mesg_nindexes(fcpl, nindex) < 0) {
-                    error_msg("fail to set the number of shared object header message indexes\n");
-                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-                }
+                if (H5Pset_shared_mesg_nindexes(fcpl, nindex) < 0)
+                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_shared_mesg_nindexes failed to set the number of shared object header message indexes");
 
                 /* msg_size[0]=dataspace, 1=datatype, 2=file value, 3=filter pipleline, 4=attribute */
-                for (i = 0; i < (nindex - 1); i++) {
-                    if (H5Pset_shared_mesg_index(fcpl, i, mesg_type_flags[i], min_mesg_sizes[i]) < 0) {
-                        error_msg("fail to configure the specified shared object header message index\n");
-                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-                    } /* end if */
-                } /* end for */
+                for (i = 0; i < (nindex - 1); i++)
+                    if (H5Pset_shared_mesg_index(fcpl, i, mesg_type_flags[i], min_mesg_sizes[i]) < 0)
+                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_shared_mesg_index failed to configure the specified shared object header message index");
             } /* if (nindex>0) */
 
-            /* Create file access property list */
-            if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) {
-                error_msg("Could not create file access property list\n");
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-            } /* end if */
-
-            if (H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) {
-                error_msg("Could not set property for using latest version of the format\n");
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-            } /* end if */
         } /* end if */
     } /* end if */
 #if defined (H5REPACK_DEBUG_USER_BLOCK)
@@ -241,19 +225,14 @@ print_user_block(fnamein, fidin);
      */
     if (options->ublock_size > 0) {
         /* either use the FCPL already created or create a new one */
-        if (fcpl == H5P_DEFAULT) {
+        if (fcpl == H5P_DEFAULT)
             /* create a file creation property list */
-            if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) {
-                error_msg("fail to create a file creation property list\n");
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-            }
-        }
+            if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pcreate failed to create a file creation property list");
 
         /* set user block size */
-        if (H5Pset_userblock(fcpl, options->ublock_size) < 0) {
-            error_msg("failed to set userblock size\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
+        if (H5Pset_userblock(fcpl, options->ublock_size) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_userblock failed to set userblock size");
     }
 
     /*-------------------------------------------------------------------------
@@ -262,18 +241,13 @@ print_user_block(fnamein, fidin);
      */
     if (options->alignment > 0) {
         /* either use the FAPL already created or create a new one */
-        if (fapl == H5P_DEFAULT) {
+        if (fapl == H5P_DEFAULT)
             /* create a file access property list */
-            if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) {
-                error_msg("Could not create file access property list\n");
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-            }
-        }
+            if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pcreate failed to create file access property list");
 
-        if (H5Pset_alignment(fapl, options->threshold, options->alignment) < 0) {
-            error_msg("failed to set alignment\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
+        if (H5Pset_alignment(fapl, options->threshold, options->alignment) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_alignment failed to set alignment");
     }
 
     /*-------------------------------------------------------------------------
@@ -282,33 +256,28 @@ print_user_block(fnamein, fidin);
      */
     if (options->meta_block_size > 0) {
         /* either use the FAPL already created or create a new one */
-        if (fapl == H5P_DEFAULT) {
+        if (fapl == H5P_DEFAULT)
             /* create a file access property list */
-            if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) {
-                error_msg("Could not create file access property list\n");
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-            }
-        }
+            if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pcreate failed to create file access property list");
 
-        if (H5Pset_meta_block_size(fapl, options->meta_block_size) < 0) {
-            error_msg("failed to set metadata block size\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
+        if (H5Pset_meta_block_size(fapl, options->meta_block_size) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_meta_block_size failed to set metadata block size");
     }
 
     /*-------------------------------------------------------------------------
-    * Set file space information
-    *-------------------------------------------------------------------------
-    */
+     * Set file space information
+     *-------------------------------------------------------------------------
+     */
 
     /* either use the FCPL already created or create a new one */
-    if (fcpl == H5P_DEFAULT) {
+    if (fcpl == H5P_DEFAULT)
         /* create a file creation property list */
-        if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) {
-            error_msg("fail to create a file creation property list\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
-    }
+        if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pcreate failed to create a file creation property list");
+
+    if(H5Pset_link_creation_order(fcpl, crt_order_flags ) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_link_creation_order failed");
 
     /* Set file space info to those from input file */
     set_strategy = in_strategy;
@@ -325,17 +294,15 @@ print_user_block(fnamein, fidin);
         set_persist = FS_PERSIST_DEF;
     else if(options->fs_persist != 0) /* Set "persist" as specified by user */
         set_persist = (hbool_t)options->fs_persist;
-    
+
     if(options->fs_threshold == -1) /* A "0" threshold is specified by user */
         set_threshold = (hsize_t)0;
     else if(options->fs_threshold != 0) /* Set threshold as specified by user */
         set_threshold = (hsize_t)options->fs_threshold;
 
     /* Set file space information as specified */
-    if(H5Pset_file_space_strategy(fcpl, set_strategy, set_persist, set_threshold) < 0) {
-	error_msg("failed to set file space strategy\n");
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-    }
+    if(H5Pset_file_space_strategy(fcpl, set_strategy, set_persist, set_threshold) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_file_space_strategy failed to set file space strategy");
 
     if(options->fs_pagesize == -1) /* A "0" file space page size is specified by user */
         set_pagesize = (hsize_t)0;
@@ -343,106 +310,76 @@ print_user_block(fnamein, fidin);
         set_pagesize = (hsize_t)options->fs_pagesize;
 
     if(set_pagesize != FS_PAGESIZE_DEF) /* Set non-default file space page size as specified */
-        if(H5Pset_file_space_page_size(fcpl, set_pagesize) < 0) {
-            error_msg("failed to set file space page size\n");
-	    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
+        if(H5Pset_file_space_page_size(fcpl, set_pagesize) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_file_space_page_size failed to set file space page size");
 
     /*-------------------------------------------------------------------------
      * create the output file
      *-------------------------------------------------------------------------
      */
     if (options->verbose)
-        printf("Making file <%s>...\n", fnameout);
+        printf("Making new file ...\n");
 
-    if ((fidout = H5Fcreate(fnameout, H5F_ACC_TRUNC, fcpl, fapl)) < 0) {
-        error_msg("<%s>: Could not create file\n", fnameout);
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-    }
+    if ((fidout = H5Fcreate(fnameout, H5F_ACC_TRUNC, fcpl, fapl)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fcreate could not create file <%s>:", fnameout);
 
     /*-------------------------------------------------------------------------
      * write a new user block if requested
      *-------------------------------------------------------------------------
      */
-    if (options->ublock_size > 0) {
-        if (copy_user_block(options->ublock_filename, fnameout, options->ublock_size) < 0) {
-            error_msg("Could not copy user block. Exiting...\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
-    }
+    if (options->ublock_size > 0)
+        if (copy_user_block(options->ublock_filename, fnameout, options->ublock_size) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "Could not copy user block. Exiting...");
 
     /*-------------------------------------------------------------------------
      * get list of objects
      *-------------------------------------------------------------------------
      */
 
+    /* Initialize indexing options */
+    h5trav_set_index(sort_by, sort_order);
     /* init table */
     trav_table_init(&travt);
 
-    /* get the list of objects in the file */
-    if (h5trav_gettable(fidin, travt) < 0)
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-
-    /*-------------------------------------------------------------------------
-     * do the copy
-     *-------------------------------------------------------------------------
-     */
-    if (do_copy_objects(fidin, fidout, travt, options) < 0) {
-        error_msg("<%s>: Could not copy data to: %s\n", fnamein, fnameout);
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-    } /* end if */
-
-    /*-------------------------------------------------------------------------
-     * do the copy of referenced objects
-     * and create hard links
-     *-------------------------------------------------------------------------
-     */
-    if (do_copy_refobjs(fidin, fidout, travt, options) < 0) {
-        printf("h5repack: <%s>: Could not copy data to: %s\n", fnamein, fnameout);
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
+    if (travt) {
+        /* get the list of objects in the file */
+        if (h5trav_gettable(fidin, travt) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "h5trav_gettable failed");
+
+        /*-------------------------------------------------------------------------
+        * do the copy
+        *-------------------------------------------------------------------------
+        */
+        if (do_copy_objects(fidin, fidout, travt, options) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "do_copy_objects from <%s> could not copy data to <%s>", fnamein, fnameout);
+
+        /*-------------------------------------------------------------------------
+        * do the copy of referenced objects
+        * and create hard links
+        *-------------------------------------------------------------------------
+        */
+        if (do_copy_refobjs(fidin, fidout, travt, options) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "do_copy_refobjs from <%s> could not copy data to <%s>", fnamein, fnameout);
     }
 
     /*-------------------------------------------------------------------------
-     * close
-     *-------------------------------------------------------------------------
-     */
-
-    if (fapl > 0)
-        H5Pclose(fapl);
-
-    if (fcpl > 0)
-        H5Pclose(fcpl);
-
-    H5Fclose(fidin);
-    H5Fclose(fidout);
-
-    /* free table */
-    trav_table_free(travt);
-    travt = NULL;
-
-    /*-------------------------------------------------------------------------
      * write only the input file user block if there is no user block file input
      *-------------------------------------------------------------------------
      */
 
-    if (ub_size > 0 && options->ublock_size == 0) {
-        if (copy_user_block(fnamein, fnameout, ub_size) < 0) {
-            error_msg("Could not copy user block. Exiting...\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-        }
-    }
-
-    return 0;
-
-    /*-------------------------------------------------------------------------
-     * out
-     *-------------------------------------------------------------------------
-     */
+    if (ub_size > 0 && options->ublock_size == 0)
+        if (copy_user_block(fnamein, fnameout, ub_size) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "Could not copy user block. Exiting...");
 
 done:
     H5E_BEGIN_TRY {
+        H5Pclose(fcpl_in);
+        H5Pclose(gcpl_in);
         H5Pclose(fapl);
         H5Pclose(fcpl);
+        H5Gclose(grp_in);
+        H5Fclose(fidin);
+        H5Fclose(fidout);
         H5Fclose(fidin);
         H5Fclose(fidout);
     } H5E_END_TRY;
@@ -459,7 +396,7 @@ done:
  *          The size of hyperslab is limitted by H5TOOLS_BUFSIZE.
  *          Return the hyperslab dimentions and size in byte.
  *
- * Return: 0 - SUCCEED, -1 FAILED
+ * Return:  0 - SUCCEED, -1 FAILED
  *
  * Parameters:
  *   dcpl_id : [IN] dataset creation property.
@@ -469,8 +406,6 @@ done:
  *   dims_hslab[] : [OUT] calculated hyperslab dimentions
  *   * hslab_nbytes_p : [OUT] total byte of the hyperslab
  *
- * Programmer: Jonathan Kim
- * Date: Feburary, 2012
  * Update:
  *   The hyperslab calucation would be depend on if the dataset is chunked
  *   or not.
@@ -484,25 +419,23 @@ done:
  *      the boundary would be dataset's dims.
  *
  *   The calulation starts from the last dimention (h5dump dims output).
- *
- * Note:
- *   Added for JIRA HDFFV-7862.
  *-----------------------------------------*/
 
-int Get_hyperslab(hid_t dcpl_id, int rank_dset, hsize_t dims_dset[],
+int
+Get_hyperslab(hid_t dcpl_id, int rank_dset, hsize_t dims_dset[],
         size_t size_datum, hsize_t dims_hslab[], hsize_t * hslab_nbytes_p)
 {
-    int ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
-    int k;
+    int     ret_value = 0;
+    int     k;
     H5D_layout_t dset_layout;
-    int rank_chunk;
+    int     rank_chunk;
     hsize_t dims_chunk[H5S_MAX_RANK];
     hsize_t size_chunk = 1;
-    hsize_t nchunk_fit; /* number of chunks that fits in hyperslab buffer (H5TOOLS_BUFSIZE) */
-    hsize_t ndatum_fit; /* number of dataum that fits in hyperslab buffer (H5TOOLS_BUFSIZE) */
+    hsize_t nchunk_fit;                   /* number of chunks that fits in hyperslab buffer (H5TOOLS_BUFSIZE) */
+    hsize_t ndatum_fit;                   /* number of dataum that fits in hyperslab buffer (H5TOOLS_BUFSIZE) */
     hsize_t chunk_dims_map[H5S_MAX_RANK]; /* mapped chunk dimentions */
-    hsize_t hs_dims_map[H5S_MAX_RANK]; /* mapped hyperslab dimentions */
-    hsize_t hslab_nbytes; /* size of hyperslab in byte */
+    hsize_t hs_dims_map[H5S_MAX_RANK];    /* mapped hyperslab dimentions */
+    hsize_t hslab_nbytes;                 /* size of hyperslab in byte */
 
     /* init to set as size of a data element */
     hslab_nbytes = size_datum;
@@ -515,7 +448,7 @@ int Get_hyperslab(hid_t dcpl_id, int rank_dset, hsize_t dims_dset[],
         /* get chunk dims */
         rank_chunk = H5Pget_chunk(dcpl_id, rank_dset, dims_chunk);
         if (rank_chunk < 0)
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_chunk failed");
 
         for (k = rank_dset; k > 0; --k)
             size_chunk *= dims_chunk[k - 1];
@@ -577,7 +510,7 @@ int Get_hyperslab(hid_t dcpl_id, int rank_dset, hsize_t dims_dset[],
                 hslab_nbytes *= dims_hslab[k - 1];
 
                 if (hslab_nbytes <= 0)
-                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
+                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "calculate total size for the hyperslab failed");
             }
         }
     }
@@ -601,7 +534,7 @@ int Get_hyperslab(hid_t dcpl_id, int rank_dset, hsize_t dims_dset[],
             hslab_nbytes *= dims_hslab[k - 1];
 
             if (hslab_nbytes <= 0)
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "calculate total size for the hyperslab failed");
         }
     }
 
@@ -615,24 +548,9 @@ done:
 /*-------------------------------------------------------------------------
  * Function: do_copy_objects
  *
- * Purpose: duplicate all HDF5 objects in the file
- *
- * Return: 0, ok, -1 no
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: October, 23, 2003
- *
- * Modifications:
- *
- *  July 2004:     Introduced the extra EC or NN option for SZIP
+ * Purpose:  duplicate all HDF5 objects in the file
  *
- *  December 2004: Added a check for H5Dcreate; if the dataset cannot be created
- *                  with the requested filter, use the input one
- *
- *  October 2006:  Read/write using the file type by default.
- *
- *  October 2006:  Read by hyperslabs for big datasets.
+ * Return:   0, ok, -1 no
  *
  *  A threshold of H5TOOLS_MALLOCSIZE (128 MB) is the limit upon which I/O hyperslab is done
  *  i.e., if the memory needed to read a dataset is greater than this limit,
@@ -673,31 +591,6 @@ done:
  *  in (2) is that, when using the strip mine size, it assures that the "remaining" part
  *  of the dataset that does not fill an entire strip mine is processed.
  *
- *  November 2006:  Use H5Ocopy in the copy of objects. The logic for using
- *   H5Ocopy or not is if a change of filters or layout is requested by the user
- *   then use read/write else use H5Ocopy.
- *
- * May, 1, 2008: Add a printing of the compression ratio of old size / new size
- *
- * Feburary 2012:  improve Read/Write by hyperslabs for big datasets.
- * Programmer: Jonathan Kim
- *
- *  A threshold of H5TOOLS_MALLOCSIZE is the limit upon which I/O hyperslab is done
- *  i.e., if the memory needed to read a dataset is greater than this limit,
- *  then hyperslab I/O is done instead of one operation I/O
- *  For each dataset, the memory needed is calculated according to
- *
- *  memory needed = number of elements * size of each element
- *
- *  if the memory needed is lower than H5TOOLS_MALLOCSIZE, then the following operations
- *  are done
- *
- *  H5Dread( input_dataset )
- *  H5Dwrite( output_dataset )
- *
- *  with all elements in the datasets selected. If the memory needed is greater than
- *  H5TOOLS_MALLOCSIZE, then the following operations are done instead:
- *
  *  1. figure out a hyperslab (dimentions) and size  (refer to Get_hyperslab()).
  *  2. Calculate the hyperslab selections as the selection is moving forward.
  *     Selection would be same as the hyperslab except for the remaining edge portion
@@ -707,47 +600,48 @@ done:
  */
 
 int do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt,
-		pack_opt_t *options) /* repack options */
+        pack_opt_t *options) /* repack options */
 {
-    int   ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
-    hid_t grp_in = -1; /* group ID */
-    hid_t grp_out = -1; /* group ID */
-    hid_t dset_in = -1; /* read dataset ID */
+    int   ret_value = 0;
+    hid_t grp_in = -1;   /* group ID */
+    hid_t grp_out = -1;  /* group ID */
+    hid_t dset_in = -1;  /* read dataset ID */
     hid_t dset_out = -1; /* write dataset ID */
-    hid_t gcpl_in = -1; /* group creation property list */
+    hid_t gcpl_in = -1;  /* group creation property list */
     hid_t gcpl_out = -1; /* group creation property list */
-    hid_t type_in = -1; /* named type ID */
+    hid_t type_in = -1;  /* named type ID */
     hid_t type_out = -1; /* named type ID */
-    hid_t dcpl_in = -1; /* dataset creation property list ID */
+    hid_t dcpl_in = -1;  /* dataset creation property list ID */
     hid_t dcpl_out = -1; /* dataset creation property list ID */
     hid_t f_space_id = -1; /* file space ID */
     hid_t ftype_id = -1; /* file type ID */
     hid_t wtype_id = -1; /* read/write type ID */
     named_dt_t *named_dt_head = NULL; /* Pointer to the stack of named datatypes copied */
-    size_t msize; /* size of type */
-    hsize_t nelmts; /* number of elements in dataset */
+    size_t msize;        /* size of type */
+    hsize_t nelmts;      /* number of elements in dataset */
     H5D_space_status_t space_status; /* determines whether space has been allocated for the dataset  */
-    int rank; /* rank of dataset */
+    int rank;            /* rank of dataset */
     hsize_t dims[H5S_MAX_RANK];/* dimensions of dataset */
-    hsize_t dsize_in; /* input dataset size before filter */
-    hsize_t dsize_out; /* output dataset size after filter */
-    int apply_s; /* flag for apply filter to small dataset sizes */
-    int apply_f; /* flag for apply filter to return error on H5Dcreate */
-    void *buf = NULL; /* buffer for raw data */
+    hsize_t dsize_in;    /* input dataset size before filter */
+    hsize_t dsize_out;   /* output dataset size after filter */
+    int apply_s;         /* flag for apply filter to small dataset sizes */
+    int apply_f;         /* flag for apply filter to return error on H5Dcreate */
+    void *buf = NULL;    /* buffer for raw data */
     void *hslab_buf = NULL; /* hyperslab buffer for raw data */
-    int has_filter; /* current object has a filter */
-    int req_filter; /* there was a request for a filter */
+    int has_filter;      /* current object has a filter */
+    int req_filter;      /* there was a request for a filter */
     int req_obj_layout = 0; /* request layout to current object */
     unsigned crt_order_flags; /* group creation order flag */
     unsigned i;
     unsigned u;
+    unsigned uf;
     int is_ref = 0;
     htri_t is_named;
     hbool_t limit_maxdims;
     hsize_t size_dset;
 
     /*-------------------------------------------------------------------------
-     * copy the suppplied object list
+     * copy the supplied object list
      *-------------------------------------------------------------------------
      */
 
@@ -757,14 +651,14 @@ int do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt,
         printf("-----------------------------------------\n");
     }
 
-    for (i = 0; i < travt->nobjs; i++) {
-        /* init variables per obj */
-        buf = NULL;
-        limit_maxdims = FALSE;
+    if (travt->objs) {
+        for (i = 0; i < travt->nobjs; i++) {
+            /* init variables per obj */
+            buf = NULL;
+            limit_maxdims = FALSE;
 
-        switch (travt->objs[i].type) {
+            switch (travt->objs[i].type) {
             case H5TRAV_TYPE_UNKNOWN:
-                HDassert(0);
                 break;
 
                 /*-------------------------------------------------------------------------
@@ -843,10 +737,15 @@ int do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt,
                     req_filter = 1;
 
                 /* check if filters were requested for individual objects */
-                for (u = 0; u < options->op_tbl->nelems; u++)
-                    if (HDstrcmp(travt->objs[i].name, options->op_tbl->objs[u].path) == 0)
-                        if (options->op_tbl->objs[u].filter->filtn > 0)
-                            req_filter = 1;
+                if (options->op_tbl->objs) {
+                    for (u = 0; u < options->op_tbl->nelems; u++) {
+                        if (HDstrcmp(travt->objs[i].name, options->op_tbl->objs[u].path) == 0)
+                            for (uf = 0; uf < options->op_tbl->objs[uf].nfilters; uf++) {
+                                if (options->op_tbl->objs[u].filter[uf].filtn > 0)
+                                    req_filter = 1;
+                            }
+                    }
+                }
 
                 /* check if layout change requested individual object */
                 if (options->layout_g != H5D_LAYOUT_ERROR) {
@@ -917,7 +816,7 @@ int do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt,
                     /* wtype_id will have already been set if using a named dtype */
                     if (!is_named) {
                         if (options->use_native == 1)
-                            wtype_id = h5tools_get_native_type(ftype_id);
+                            wtype_id = H5Tget_native_type(ftype_id, H5T_DIR_DEFAULT);
                         else
                             wtype_id = H5Tcopy(ftype_id);
                     } /* end if */
@@ -1022,15 +921,21 @@ int do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt,
                                     buf = HDmalloc(need);
 
                                 if (buf != NULL) {
-                                    /* read/write: use the macro to check error, e.g. memory allocation error inside the library. */
-                                    CHECK_H5DRW_ERROR(H5Dread, FAIL, dset_in, wtype_id, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
-                                    CHECK_H5DRW_ERROR(H5Dwrite, FAIL, dset_out, wtype_id, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
+                                    if(H5Dread(dset_in, wtype_id, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
+                                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dread failed");
+                                    if(H5Dwrite(dset_out, wtype_id, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
+                                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dwrite failed");
 
                                     /* Check if we have VL data in the dataset's
                                      * datatype that must be reclaimed */
                                     if (TRUE == H5Tdetect_class(wtype_id, H5T_VLEN))
                                         if (H5Dvlen_reclaim(wtype_id, f_space_id, H5P_DEFAULT, buf) < 0)
                                             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dvlen_reclaim failed");
+                                    /* free */
+                                    if (buf != NULL) {
+                                        HDfree(buf);
+                                        buf = NULL;
+                                    }
                                 }
                                 else { /* possibly not enough memory, read/write by hyperslabs */
                                     size_t p_type_nbytes = msize; /*size of memory type */
@@ -1107,9 +1012,10 @@ int do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt,
                                             hs_select_nelmts = 1;
                                         } /* rank */
 
-                                        /* read/write: use the macro to check error, e.g. memory allocation error inside the library. */
-                                        CHECK_H5DRW_ERROR(H5Dread, FAIL, dset_in, wtype_id, hslab_space, f_space_id, H5P_DEFAULT, hslab_buf);
-                                        CHECK_H5DRW_ERROR(H5Dwrite, FAIL, dset_out, wtype_id, hslab_space, f_space_id, H5P_DEFAULT, hslab_buf);
+                                        if(H5Dread(dset_in, wtype_id, hslab_space, f_space_id, H5P_DEFAULT, hslab_buf) < 0)
+                                            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dread failed");
+                                        if(H5Dwrite(dset_out, wtype_id,  hslab_space, f_space_id, H5P_DEFAULT, hslab_buf) < 0)
+                                            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dwrite failed");
 
                                         /* reclaim any VL memory, if necessary */
                                         if (vl_data)
@@ -1200,7 +1106,7 @@ int do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt,
                  *-------------------------------------------------------------------------
                  */
                 else {
-                    hid_t pid;
+                    hid_t pid = -1;
 
                     /* create property to pass copy options */
                     if ((pid = H5Pcreate(H5P_OBJECT_COPY)) < 0)
@@ -1278,6 +1184,7 @@ int do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt,
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tclose failed");
                 if (H5Tclose(type_out) < 0)
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tclose failed");
+                type_out = -1; /* named datatypes stack, named_dt_head, manages allocation */
 
                 break;
 
@@ -1303,21 +1210,23 @@ int do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt,
 
             default:
                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "Object type not found");
-        } /* switch */
-
-        /* free */
-        if (buf != NULL) {
-            HDfree(buf);
-            buf = NULL;
-        }
-    } /* i */
+            } /* switch */
+        } /* end for */
+    } /* end if */
 
-    /* Finalize (link) the stack of named datatypes (if any) */
-    named_datatype_free(&named_dt_head, 0);
+done:
 
-    return ret_value;
+    /* Finalize (link) the stack of named datatypes (if any) first
+     * because of reference counting */
+    if (0 == ret_value && named_dt_head != NULL) {
+        if (named_datatype_free(&named_dt_head, 0) < 0)
+            H5TOOLS_INFO(H5E_tools_min_id_g, "named_datatype_free failed");
+    }
+    else
+        H5E_BEGIN_TRY {
+            named_datatype_free(&named_dt_head, 1);
+        } H5E_END_TRY;
 
-done:
     H5E_BEGIN_TRY
     {
         H5Gclose(grp_in);
@@ -1332,8 +1241,7 @@ done:
         H5Tclose(wtype_id);
         H5Tclose(type_in);
         H5Tclose(type_out);
-        named_datatype_free(&named_dt_head, 1);
-    }H5E_END_TRY;
+    } H5E_END_TRY;
 
     /* free */
     if (buf != NULL)
@@ -1348,23 +1256,22 @@ done:
  * Function: print_dataset_info
  *
  * Purpose: print name, filters, percentage compression of a dataset
- *
  *-------------------------------------------------------------------------
  */
-static void print_dataset_info(hid_t dcpl_id, char *objname, double ratio,
-    int pr)
+static void
+print_dataset_info(hid_t dcpl_id, char *objname, double ratio, int pr)
 {
-    char strfilter[255];
+    char     strfilter[255];
 #if defined (PRINT_DEBUG )
-    char temp[255];
+    char     temp[255];
 #endif
-    int nfilters; /* number of filters */
-    unsigned filt_flags; /* filter flags */
-    H5Z_filter_t filtn; /* filter identification number */
-    unsigned cd_values[20]; /* filter client data values */
-    size_t cd_nelmts; /* filter client number of values */
-    char f_objname[256]; /* filter objname */
-    int i;
+    int      nfilters;       /* number of filters */
+    unsigned filt_flags;     /* filter flags */
+    H5Z_filter_t filtn;      /* filter identification number */
+    unsigned cd_values[20];  /* filter client data values */
+    size_t   cd_nelmts;      /* filter client number of values */
+    char     f_objname[256]; /* filter objname */
+    int      i;
 
     HDstrcpy(strfilter, "\0");
 
@@ -1375,8 +1282,11 @@ static void print_dataset_info(hid_t dcpl_id, char *objname, double ratio,
     for (i = 0; i < nfilters; i++) {
         cd_nelmts = NELMTS(cd_values);
 
-        filtn = H5Pget_filter2(dcpl_id, (unsigned) i, &filt_flags, &cd_nelmts,
-                        cd_values, sizeof(f_objname), f_objname, NULL);
+        if ((filtn = H5Pget_filter2(dcpl_id, (unsigned) i, &filt_flags, &cd_nelmts,
+                        cd_values, sizeof(f_objname), f_objname, NULL)) < 0) {
+            HDstrcat(strfilter, "ERROR ");
+            continue;
+        }
 
         switch (filtn) {
             case H5Z_FILTER_NONE:
@@ -1453,30 +1363,24 @@ static void print_dataset_info(hid_t dcpl_id, char *objname, double ratio,
 /*-------------------------------------------------------------------------
  * Function: copy_user_block
  *
- * Purpose: copy user block from one file to another
- *
- * Return: 0, ok, -1 no
- *
- * Programmer: Peter Cao
- *
- * Date: October, 25, 2007
+ * Purpose:  copy user block from one file to another
  *
+ * Return:   0, ok, -1 no
  *-------------------------------------------------------------------------
  */
-static int copy_user_block(const char *infile, const char *outfile,
-    hsize_t size)
+static int
+copy_user_block(const char *infile, const char *outfile, hsize_t size)
 {
-    int ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
+    int ret_value = 0;
     int infid = -1, outfid = -1; /* File descriptors */
 
     /* User block must be any power of 2 equal to 512 or greater (512, 1024, 2048, etc.) */
-    HDassert(size > 0);
 
     /* Open files */
-    if ((infid = HDopen(infile, O_RDONLY, 0)) < 0)
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "HDopen failed");
-    if ((outfid = HDopen(outfile, O_WRONLY, 0644)) < 0)
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "HDopen failed");
+    if ((infid = HDopen(infile, O_RDONLY)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "HDopen failed input file <%s>", infile);
+    if ((outfid = HDopen(outfile, O_WRONLY)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "HDopen failed output file <%s>", outfile);
 
     /* Copy the userblock from the input file to the output file */
     while (size > 0) {
@@ -1490,7 +1394,7 @@ static int copy_user_block(const char *infile, const char *outfile,
         else
             nread = HDread(infid, rbuf, (size_t)size);
         if (nread < 0)
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "HDread failed");
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "HDread failed to read userblock");
 
         /* Write buffer to destination file */
         /* (compensating for interrupted writes & checking for errors, etc.) */
@@ -1529,81 +1433,74 @@ done:
 /*-------------------------------------------------------------------------
  * Function: print_user_block
  *
- * Purpose: print user block
- *
- * Return: 0, ok, -1 no
- *
- * Programmer: Pedro Vicente
- *
- * Date: August, 20, 2008
+ * Purpose:  print user block
  *
+ * Return:   0, ok, -1 no
  *-------------------------------------------------------------------------
  */
 #if defined (H5REPACK_DEBUG_USER_BLOCK)
 static
-void print_user_block(const char *filename, hid_t fid)
+void
+print_user_block(const char *filename, hid_t fid)
 {
-    int ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
-    int fh; /* file handle  */
-	hsize_t ub_size; /* user block size */
-	hsize_t size; /* size read */
-	hid_t fcpl; /* file creation property list ID for HDF5 file */
-	int i;
-
-	/* get user block size */
-	if(( fcpl = H5Fget_create_plist(fid)) < 0) {
-		error_msg("failed to retrieve file creation property list\n");
-        HGOTO_ERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Fget_create_plist failed");
+    int     ret_value = 0;
+    int     fh = -1;   /* file handle */
+    hsize_t ub_size;   /* user block size */
+    hsize_t size;      /* size read */
+    hid_t   fcpl = -1; /* file creation property list ID for HDF5 file */
+    int     i;
+
+    /* get user block size */
+    if ((fcpl = H5Fget_create_plist(fid)) < 0) {
+        HGOTO_ERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Fget_create_plist failed to retrieve file creation property list");
     }
 
-	if(H5Pget_userblock(fcpl, &ub_size) < 0) {
-		error_msg("failed to retrieve userblock size\n");
-        HGOTO_ERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Pget_userblock failed");
+    if (H5Pget_userblock(fcpl, &ub_size) < 0) {
+        HGOTO_ERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Pget_userblock failed to retrieve userblock size");
     }
 
-	if(H5Pclose(fcpl) < 0) {
-		error_msg("failed to close property list\n");
-        HGOTO_ERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Pclose failed");
+    if (H5Pclose(fcpl) < 0) {
+        HGOTO_ERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Pclose failed to close property list");
     }
 
-	/* open file */
-	if((fh = HDopen(filename, O_RDONLY, 0)) < 0) {
-        HGOTO_ERROR(H5E_tools_g, H5E_tools_min_id_g, "HDopen failed");
+    /* open file */
+    if ((fh = HDopen(filename, O_RDONLY)) < 0) {
+        HGOTO_ERROR(H5E_tools_g, H5E_tools_min_id_g, "HDopen failed to open file <%s>", filename);
     }
 
-	size = ub_size;
+    size = ub_size;
 
-	/* read file */
-	while(size > 0) {
-		ssize_t nread; /* # of bytes read */
-		char rbuf[USERBLOCK_XFER_SIZE]; /* buffer for reading */
+    /* read file */
+    while (size > 0) {
+        ssize_t nread; /* # of bytes read */
+        char rbuf[USERBLOCK_XFER_SIZE]; /* buffer for reading */
 
-		/* read buffer */
-		if(size > USERBLOCK_XFER_SIZE)
-			nread = HDread(fh, rbuf, (size_t)USERBLOCK_XFER_SIZE);
-		else
-			nread = HDread(fh, rbuf, (size_t)size);
+        /* read buffer */
+        if (size > USERBLOCK_XFER_SIZE)
+            nread = HDread(fh, rbuf, (size_t)USERBLOCK_XFER_SIZE);
+        else
+            nread = HDread(fh, rbuf, (size_t)size);
 
-		for(i = 0; i < nread; i++) {
+        for (i = 0; i < nread; i++) {
 
-			printf("%c ", rbuf[i]);
+            printf("%c ", rbuf[i]);
 
-		}
-		printf("\n");
+        }
+        printf("\n");
 
-		if(nread < 0) {
+        if (nread < 0) {
             HGOTO_ERROR(H5E_tools_g, H5E_tools_min_id_g, "nread < 0");
         }
 
-		/* update size of userblock left to transfer */
-		size -= nread;
-	}
+        /* update size of userblock left to transfer */
+        size -= nread;
+    }
 
 done:
-	if(fh > 0)
-		HDclose(fh);
+    if (fh > 0)
+        HDclose(fh);
 
-	return;
+    return;
 }
 #endif
 
diff --git a/tools/src/h5repack/h5repack_filters.c b/tools/src/h5repack/h5repack_filters.c
index e21b829..0092abc 100644
--- a/tools/src/h5repack/h5repack_filters.c
+++ b/tools/src/h5repack/h5repack_filters.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5repack.h"
@@ -27,44 +25,89 @@
 #define MIN(a,b)    (((a)<(b)) ? (a) : (b))
 
 /*-------------------------------------------------------------------------
+ * Function: aux_copy_obj
+ *
+ * Purpose: copy the object filters for object copy
+ *
+ * Return: 0 success, -1 failure
+ *-------------------------------------------------------------------------
+ */
+static int aux_copy_obj(hid_t dcpl_id, /* dataset creation property list */
+        const char* name,              /* object name from traverse list */
+        pack_info_t *objout /*OUT*/)   /* info about object to filter */
+{
+    int          ret_value = 0;  /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
+    int          nfilters;       /* number of filters in DCPL */
+    char         f_objname[256]; /* filter objname */
+    H5D_layout_t layout;
+    int          rank;           /* rank of dataset */
+    hsize_t      chsize[64];     /* chunk size in elements */
+    unsigned int i;
+
+    /* get information about input filters */
+    if ((nfilters = H5Pget_nfilters(dcpl_id)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_nfilters failed");
+    /* copy filter_info_t structure */
+    for (i = 0; i < nfilters; i++) {
+        if ((objout->filter[i].filtn = H5Pget_filter2(dcpl_id, (unsigned) i, &objout->filter[i].filt_flag, &objout->filter[i].cd_nelmts,
+                objout->filter[i].cd_values, sizeof(f_objname), f_objname, NULL)) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_filter2 failed");
+    }
+
+    objout->nfilters = nfilters;
+    HDstrcpy(objout->path, name);
+
+    if ((layout = H5Pget_layout(dcpl_id)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_layout failed");
+    objout->layout = layout;
+
+    if (layout == H5D_CHUNKED) {
+        if ((rank = H5Pget_chunk(dcpl_id, NELMTS(chsize), chsize/*out*/)) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_chunk failed");
+        objout->chunk.rank = rank;
+        for (i = 0; i < rank; i++)
+            objout->chunk.chunk_lengths[i] = chsize[i];
+    }
+
+done:
+    return ret_value;
+}
+
+/*-------------------------------------------------------------------------
  * Function: aux_find_obj
  *
  * Purpose: find the object name NAME (got from the traverse list)
  *  in the repack options list
- *
  *-------------------------------------------------------------------------
  */
-static int
-aux_find_obj(const char* name,          /* object name from traverse list */
-                 pack_opt_t *options,       /* repack options */
-                 pack_info_t *obj /*OUT*/)  /* info about object to filter */
+static int aux_find_obj(const char* name, /* object name from traverse list */
+        pack_opt_t *options,              /* repack options */
+        pack_info_t *obj                  /*OUT*/) /* info about object to filter */
 {
- char *pdest;
- int  result;
- unsigned int  i;
-
- for ( i=0; i<options->op_tbl->nelems; i++)
- {
-     if (HDstrcmp(options->op_tbl->objs[i].path,name)==0)
-     {
-         *obj =  options->op_tbl->objs[i];
-         return (int)i;
-     }
-
-     pdest  = HDstrstr(name,options->op_tbl->objs[i].path);
-     result = (int)(pdest - name);
-
-     /* found at position 1, meaning without '/' */
-     if( pdest != NULL && result==1 )
-     {
-         *obj =  options->op_tbl->objs[i];
-         return (int)i;
-     }
- }/*i*/
-
- return -1;
-}
+    char         *pdest = NULL;
+    char         *pname = NULL;
+    int          result;
+    unsigned int i;
+
+    for (i = 0; i < options->op_tbl->nelems; i++) {
+        if (HDstrcmp(options->op_tbl->objs[i].path, name) == 0) {
+            *obj = options->op_tbl->objs[i];
+            return (int) i;
+        }
+
+        pdest = options->op_tbl->objs[i].path;
+        if (pdest[0] == '/') pdest++;
+        pname = name;
+        if (pname[0] == '/') pname++;
+
+        if (HDstrcmp(pdest, pname) == 0) {
+            *obj = options->op_tbl->objs[i];
+            return (int) i;
+        }
+    }/*i*/
 
+    return -1;
+}
 
 /*-------------------------------------------------------------------------
  * Function: aux_assign_obj
@@ -73,38 +116,30 @@ aux_find_obj(const char* name,          /* object name from traverse list */
  *  in the repack options list; assign the filter information OBJ
  *
  * Return: 0 not found, 1 found
- *
  *-------------------------------------------------------------------------
  */
-static int
-aux_assign_obj(const char* name,            /* object name from traverse list */
-                   pack_opt_t *options,         /* repack options */
-                   pack_info_t *obj /*OUT*/)    /* info about object to filter */
+static int aux_assign_obj(const char* name, /* object name from traverse list */
+        pack_opt_t *options,                /* repack options */
+        pack_info_t *obj /*OUT*/)           /* info about object to filter */
 {
-
-    int  idx, i;
+    int         idx, i;
     pack_info_t tmp;
 
     init_packobject(&tmp);
 
-    idx = aux_find_obj(name,options,&tmp);
+    idx = aux_find_obj(name, options, &tmp);
 
     /* name was on input */
-    if (idx>=0)
-    {
-
-
+    if (idx >= 0) {
         /* applying to all objects */
-        if (options->all_layout)
-        {
+        if (options->all_layout) {
             /* assign the global layout info to the OBJ info */
-            tmp.layout=options->layout_g;
-            switch (options->layout_g)
-            {
+            tmp.layout = options->layout_g;
+            switch (options->layout_g) {
             case H5D_CHUNKED:
-                tmp.chunk.rank=options->chunk_g.rank;
-                for ( i=0; i<tmp.chunk.rank; i++)
-                    tmp.chunk.chunk_lengths[i]=options->chunk_g.chunk_lengths[i];
+                tmp.chunk.rank = options->chunk_g.rank;
+                for (i = 0; i < tmp.chunk.rank; i++)
+                    tmp.chunk.chunk_lengths[i] = options->chunk_g.chunk_lengths[i];
                 break;
             case H5D_LAYOUT_ERROR:
             case H5D_COMPACT:
@@ -116,15 +151,13 @@ aux_assign_obj(const char* name,            /* object name from traverse list */
                 break;
             }/*switch*/
         }
-        else
-        {
+        else {
             tmp.layout = options->op_tbl->objs[idx].layout;
-            switch (tmp.layout)
-            {
+            switch (tmp.layout) {
             case H5D_CHUNKED:
                 tmp.chunk.rank = options->op_tbl->objs[idx].chunk.rank;
-                for ( i=0; i<tmp.chunk.rank; i++)
-                    tmp.chunk.chunk_lengths[i]=options->op_tbl->objs[idx].chunk.chunk_lengths[i];
+                for (i = 0; i < tmp.chunk.rank; i++)
+                    tmp.chunk.chunk_lengths[i] = options->op_tbl->objs[idx].chunk.chunk_lengths[i];
                 break;
             case H5D_LAYOUT_ERROR:
             case H5D_COMPACT:
@@ -135,53 +168,40 @@ aux_assign_obj(const char* name,            /* object name from traverse list */
             default:
                 break;
             }/*switch*/
-
         }
 
         /* applying to all objects */
-        if (options->all_filter)
-        {
+        if (options->all_filter) {
             /* assign the global filter */
-            tmp.nfilters=1;
-            tmp.filter[0]=options->filter_g[0];
+            tmp.nfilters = 1;
+            tmp.filter[0] = options->filter_g[0];
         } /* if all */
-        else
-        {
-            tmp.nfilters=options->op_tbl->objs[idx].nfilters;
-            for ( i=0; i<tmp.nfilters; i++)
-            {
+        else {
+            tmp.nfilters = options->op_tbl->objs[idx].nfilters;
+            for (i = 0; i < tmp.nfilters; i++) {
                 tmp.filter[i] = options->op_tbl->objs[idx].filter[i];
             }
         }
-
-
     } /* if idx */
-
-
     /* no input name */
-
-    else
-    {
-
-        if (options->all_filter)
-        {
+    else {
+        if (options->all_filter) {
             int k;
 
             /* assign the global filters */
-            tmp.nfilters=options->n_filter_g;
-            for ( k = 0; k < options->n_filter_g; k++)
-                tmp.filter[k]=options->filter_g[k];
+            tmp.nfilters = options->n_filter_g;
+            for (k = 0; k < options->n_filter_g; k++)
+                tmp.filter[k] = options->filter_g[k];
         }
-        if (options->all_layout)
-        {
+        if (options->all_layout) {
             /* assign the global layout info to the OBJ info */
-            tmp.layout=options->layout_g;
-            switch (options->layout_g)
-            {
+            tmp.layout = options->layout_g;
+            switch (options->layout_g) {
             case H5D_CHUNKED:
-                tmp.chunk.rank=options->chunk_g.rank;
-                for ( i=0; i<tmp.chunk.rank; i++)
-                    tmp.chunk.chunk_lengths[i]=options->chunk_g.chunk_lengths[i];
+                tmp.chunk.rank = options->chunk_g.rank;
+                for (i = 0; i < tmp.chunk.rank; i++)
+                    tmp.chunk.chunk_lengths[i] =
+                            options->chunk_g.chunk_lengths[i];
                 break;
             case H5D_LAYOUT_ERROR:
             case H5D_COMPACT:
@@ -197,10 +217,8 @@ aux_assign_obj(const char* name,            /* object name from traverse list */
 
     *obj = tmp;
     return 1;
-
 }
 
-
 /*-------------------------------------------------------------------------
  * Function: apply_filters
  *
@@ -209,285 +227,279 @@ aux_assign_obj(const char* name,            /* object name from traverse list */
  *  of H5Z_FILTER_NONE present in the PACK_INFO_T filter array
  *
  * Return: 0 success, -1 an error occured
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: December 19, 2003
- *
  *-------------------------------------------------------------------------
  */
 
-int apply_filters(const char* name,    /* object name from traverse list */
-                  int rank,            /* rank of dataset */
-                  hsize_t *dims,       /* dimensions of dataset */
-                  size_t msize,        /* size of type */
-                  hid_t dcpl_id,       /* dataset creation property list */
-                  pack_opt_t *options, /* repack options */
-                  int *has_filter)     /* (OUT) object NAME has a filter */
-
-
+int apply_filters(const char* name, /* object name from traverse list */
+        int rank,                   /* rank of dataset */
+        hsize_t *dims,              /* dimensions of dataset */
+        size_t msize,               /* size of type */
+        hid_t dcpl_id,              /* dataset creation property list */
+        pack_opt_t *options,        /* repack options */
+        int *has_filter)            /* (OUT) object NAME has a filter */
 {
-    int          nfilters;       /* number of filters in DCPL */
-    hsize_t      chsize[64];     /* chunk size in elements */
+    int         ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
+    int         nfilters;      /* number of filters in DCPL */
+    hsize_t     chsize[64];    /* chunk size in elements */
     H5D_layout_t layout;
-    int          i;
-    pack_info_t  obj;
+    int         i;
+    pack_info_t obj;
+    pack_info_t filtobj;
 
     *has_filter = 0;
 
-    if (rank==0) /* scalar dataset, do not apply */
-        return 0;
+    if (rank == 0) /* scalar dataset, do not apply */
+        HGOTO_DONE(0);
 
-   /*-------------------------------------------------------------------------
-    * initialize the assigment object
-    *-------------------------------------------------------------------------
-    */
+    /*-------------------------------------------------------------------------
+     * initialize the assigment object
+     *-------------------------------------------------------------------------
+     */
     init_packobject(&obj);
+    init_packobject(&filtobj);
 
-   /*-------------------------------------------------------------------------
-    * find options
-    *-------------------------------------------------------------------------
-    */
-    if (aux_assign_obj(name,options,&obj)==0)
-        return 0;
+    /*-------------------------------------------------------------------------
+     * find options
+     *-------------------------------------------------------------------------
+     */
+    if (aux_assign_obj(name, options, &obj) == 0)
+        HGOTO_DONE(0);
 
     /* get information about input filters */
-    if ((nfilters = H5Pget_nfilters(dcpl_id))<0)
-        return -1;
-
-   /*-------------------------------------------------------------------------
-    * check if we have filters in the pipeline
-    * we want to replace them with the input filters
-    * only remove if we are inserting new ones
-    *-------------------------------------------------------------------------
-    */
-    if (nfilters && obj.nfilters )
-    {
+    if ((nfilters = H5Pget_nfilters(dcpl_id)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_nfilters failed");
+
+
+    /*-------------------------------------------------------------------------
+     * check if we have filters in the pipeline
+     * we want to replace them with the input filters
+     * only remove if we are inserting new ones
+     *-------------------------------------------------------------------------
+     */
+    if (nfilters && obj.nfilters) {
+        *has_filter = 1;
+        if (H5Premove_filter(dcpl_id, H5Z_FILTER_ALL) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Premove_filter failed");
+    }
+    else if(nfilters) {
         *has_filter = 1;
-        if (H5Premove_filter(dcpl_id,H5Z_FILTER_ALL)<0)
-            return -1;
+        if (aux_copy_obj(dcpl_id, name, &filtobj) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "aux_copy_obj failed");
     }
 
-   /*-------------------------------------------------------------------------
-    * check if there is an existent chunk
-    * read it only if there is not a requested layout
-    *-------------------------------------------------------------------------
-    */
-    if (obj.layout == -1 )
-    {
-        if ((layout = H5Pget_layout(dcpl_id))<0)
-            return -1;
-
-        if (layout == H5D_CHUNKED)
-        {
-            if ((rank = H5Pget_chunk(dcpl_id,NELMTS(chsize),chsize/*out*/))<0)
-                return -1;
+    /*-------------------------------------------------------------------------
+     * check if there is an existent chunk
+     * read it only if there is not a requested layout
+     *-------------------------------------------------------------------------
+     */
+    if (obj.layout == -1) {
+        if ((layout = H5Pget_layout(dcpl_id)) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_layout failed");
+
+        if (layout == H5D_CHUNKED) {
+            if ((rank = H5Pget_chunk(dcpl_id, NELMTS(chsize), chsize/*out*/)) < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_chunk failed");
             obj.layout = H5D_CHUNKED;
             obj.chunk.rank = rank;
-            for ( i = 0; i < rank; i++)
+            for (i = 0; i < rank; i++)
                 obj.chunk.chunk_lengths[i] = chsize[i];
         }
     }
 
     /*-------------------------------------------------------------------------
-    * the type of filter and additional parameter
-    * type can be one of the filters
-    * H5Z_FILTER_NONE        0 , uncompress if compressed
-    * H5Z_FILTER_DEFLATE     1 , deflation like gzip
-    * H5Z_FILTER_SHUFFLE     2 , shuffle the data
-    * H5Z_FILTER_FLETCHER32  3 , fletcher32 checksum of EDC
-    * H5Z_FILTER_SZIP        4 , szip compression
-    * H5Z_FILTER_NBIT        5 , nbit compression
-    * H5Z_FILTER_SCALEOFFSET 6 , scaleoffset compression
-    *-------------------------------------------------------------------------
-    */
-
-    if (obj.nfilters)
-    {
-
-   /*-------------------------------------------------------------------------
-    * filters require CHUNK layout; if we do not have one define a default
-    *-------------------------------------------------------------------------
-    */
-        if (obj.layout==-1)
-        {
-
+     * the type of filter and additional parameter
+     * type can be one of the filters
+     * H5Z_FILTER_NONE        0 , uncompress if compressed
+     * H5Z_FILTER_DEFLATE     1 , deflation like gzip
+     * H5Z_FILTER_SHUFFLE     2 , shuffle the data
+     * H5Z_FILTER_FLETCHER32  3 , fletcher32 checksum of EDC
+     * H5Z_FILTER_SZIP        4 , szip compression
+     * H5Z_FILTER_NBIT        5 , nbit compression
+     * H5Z_FILTER_SCALEOFFSET 6 , scaleoffset compression
+     *-------------------------------------------------------------------------
+     */
+
+    if (obj.nfilters) {
+        /*-------------------------------------------------------------------------
+         * filters require CHUNK layout; if we do not have one define a default
+         *-------------------------------------------------------------------------
+         */
+        if (obj.layout == -1) {
             /* stripmine info */
             hsize_t sm_size[H5S_MAX_RANK]; /*stripmine size */
-            hsize_t sm_nbytes;             /*bytes per stripmine */
+            hsize_t sm_nbytes; /*bytes per stripmine */
 
             obj.chunk.rank = rank;
 
             /*
-            * determine the strip mine size. The strip mine is
-            * a hyperslab whose size is manageable.
-            */
-
-
+             * determine the strip mine size. The strip mine is
+             * a hyperslab whose size is manageable.
+             */
 
             sm_nbytes = msize;
-            for ( i = rank; i > 0; --i)
-            {
+            for (i = rank; i > 0; --i) {
                 hsize_t size = H5TOOLS_BUFSIZE / sm_nbytes;
-                if ( size == 0) /* datum size > H5TOOLS_BUFSIZE */
+                if (size == 0) /* datum size > H5TOOLS_BUFSIZE */
                     size = 1;
                 sm_size[i - 1] = MIN(dims[i - 1], size);
                 sm_nbytes *= sm_size[i - 1];
                 HDassert(sm_nbytes > 0);
-
             }
 
-            for ( i = 0; i < rank; i++)
-            {
+            for (i = 0; i < rank; i++) {
                 obj.chunk.chunk_lengths[i] = sm_size[i];
             }
-
         }
 
-        for ( i=0; i<obj.nfilters; i++)
-        {
-            switch (obj.filter[i].filtn)
-            {
+        for (i = 0; i < obj.nfilters; i++) {
+            if (obj.filter[i].filtn < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "invalid filter");
 
+            switch (obj.filter[i].filtn) {
             /*-------------------------------------------------------------------------
              * H5Z_FILTER_NONE       0 , uncompress if compressed
              *-------------------------------------------------------------------------
              */
             case H5Z_FILTER_NONE:
-            	break;
+                break;
 
-           /*-------------------------------------------------------------------------
-            * H5Z_FILTER_DEFLATE       1 , deflation like gzip
-            *-------------------------------------------------------------------------
-            */
+            /*-------------------------------------------------------------------------
+             * H5Z_FILTER_DEFLATE       1 , deflation like gzip
+             *-------------------------------------------------------------------------
+             */
             case H5Z_FILTER_DEFLATE:
                 {
-                    unsigned     aggression;     /* the deflate level */
+                    unsigned aggression; /* the deflate level */
 
                     aggression = obj.filter[i].cd_values[0];
                     /* set up for deflated data */
-                    if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0)
-                        return -1;
-                    if(H5Pset_deflate(dcpl_id,aggression)<0)
-                        return -1;
+                    if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0)
+                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed");
+                    if (H5Pset_deflate(dcpl_id, aggression) < 0)
+                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_deflate failed");
                 }
                 break;
 
-           /*-------------------------------------------------------------------------
-            * H5Z_FILTER_SZIP       4 , szip compression
-            *-------------------------------------------------------------------------
-            */
+            /*-------------------------------------------------------------------------
+             * H5Z_FILTER_SZIP       4 , szip compression
+             *-------------------------------------------------------------------------
+             */
             case H5Z_FILTER_SZIP:
                 {
-                    unsigned  options_mask;
-                    unsigned  pixels_per_block;
+                    unsigned options_mask;
+                    unsigned pixels_per_block;
 
-                    options_mask     = obj.filter[i].cd_values[0];
+                    options_mask = obj.filter[i].cd_values[0];
                     pixels_per_block = obj.filter[i].cd_values[1];
 
                     /* set up for szip data */
-                    if(H5Pset_chunk(dcpl_id,obj.chunk.rank,obj.chunk.chunk_lengths)<0)
-                        return -1;
-                    if (H5Pset_szip(dcpl_id,options_mask,pixels_per_block)<0)
-                        return -1;
-
+                    if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0)
+                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed");
+                    if (H5Pset_szip(dcpl_id, options_mask, pixels_per_block) < 0)
+                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_szip failed");
                 }
                 break;
 
-           /*-------------------------------------------------------------------------
-            * H5Z_FILTER_SHUFFLE    2 , shuffle the data
-            *-------------------------------------------------------------------------
-            */
+            /*-------------------------------------------------------------------------
+             * H5Z_FILTER_SHUFFLE    2 , shuffle the data
+             *-------------------------------------------------------------------------
+             */
             case H5Z_FILTER_SHUFFLE:
-                if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0)
-                    return -1;
-                if (H5Pset_shuffle(dcpl_id)<0)
-                    return -1;
+                if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0)
+                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed");
+                if (H5Pset_shuffle(dcpl_id) < 0)
+                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_shuffle failed");
                 break;
 
-           /*-------------------------------------------------------------------------
-            * H5Z_FILTER_FLETCHER32 3 , fletcher32 checksum of EDC
-            *-------------------------------------------------------------------------
-            */
+            /*-------------------------------------------------------------------------
+             * H5Z_FILTER_FLETCHER32 3 , fletcher32 checksum of EDC
+             *-------------------------------------------------------------------------
+             */
             case H5Z_FILTER_FLETCHER32:
-                if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0)
-                    return -1;
-                if (H5Pset_fletcher32(dcpl_id)<0)
-                    return -1;
+                if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0)
+                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed");
+                if (H5Pset_fletcher32(dcpl_id) < 0)
+                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_fletcher32 failed");
                 break;
-           /*----------- -------------------------------------------------------------
-            * H5Z_FILTER_NBIT , NBIT compression
-            *-------------------------------------------------------------------------
-            */
+            /*----------- -------------------------------------------------------------
+             * H5Z_FILTER_NBIT , NBIT compression
+             *-------------------------------------------------------------------------
+             */
             case H5Z_FILTER_NBIT:
-                if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0)
-                    return -1;
-                if (H5Pset_nbit(dcpl_id)<0)
-                    return -1;
+                if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0)
+                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed");
+                if (H5Pset_nbit(dcpl_id) < 0)
+                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_nbit failed");
                 break;
             /*----------- -------------------------------------------------------------
              * H5Z_FILTER_SCALEOFFSET , scale+offset compression
              *-------------------------------------------------------------------------
              */
-
             case H5Z_FILTER_SCALEOFFSET:
                 {
                     H5Z_SO_scale_type_t scale_type;
-                    int                 scale_factor;
+                    int scale_factor;
 
-                    scale_type   = (H5Z_SO_scale_type_t)obj.filter[i].cd_values[0];
-                    scale_factor = (int)obj.filter[i].cd_values[1];
+                    scale_type = (H5Z_SO_scale_type_t) obj.filter[i].cd_values[0];
+                    scale_factor = (int) obj.filter[i].cd_values[1];
 
-                    if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0)
-                        return -1;
-                    if (H5Pset_scaleoffset(dcpl_id,scale_type,scale_factor)<0)
-                        return -1;
+                    if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0)
+                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed");
+                    if (H5Pset_scaleoffset(dcpl_id, scale_type, scale_factor) < 0)
+                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_scaleoffset failed");
                 }
                 break;
             default:
-            	{
-            		if (H5Pset_filter (dcpl_id, obj.filter[i].filtn, H5Z_FLAG_MANDATORY, obj.filter[i].cd_nelmts, obj.filter[i].cd_values)<0)
-                		return -1;
-            		if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0)
-            			return -1;
-            	}
+                {
+                    if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0)
+                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed");
+                    if (H5Pset_filter(dcpl_id, obj.filter[i].filtn,
+                            obj.filter[i].filt_flag, obj.filter[i].cd_nelmts,
+                            obj.filter[i].cd_values) < 0)
+                        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_filter failed");
+                }
                 break;
             } /* switch */
         }/*i*/
-
     }
     /*obj.nfilters*/
 
+    if (filtobj.nfilters) {
+        for (i = 0; i < filtobj.nfilters; i++) {
+            if (filtobj.filter[i].filtn < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "invalid filter");
+
+            if (H5Zfilter_avail(filtobj.filter[i].filtn) <= 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "%d filter unavailable", filtobj.filter[i].filtn);
+        } /* for */
+    } /* nfilters */
+
     /*-------------------------------------------------------------------------
-    * layout
-    *-------------------------------------------------------------------------
-    */
+     * layout
+     *-------------------------------------------------------------------------
+     */
 
-    if (obj.layout>=0)
-    {
+    if (obj.layout >= 0) {
         /* a layout was defined */
-        if (H5Pset_layout(dcpl_id, obj.layout)<0)
-            return -1;
+        if (H5Pset_layout(dcpl_id, obj.layout) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_layout failed");
 
-        if (H5D_CHUNKED == obj.layout)
-        {
-            if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0)
-                return -1;
+        if (H5D_CHUNKED == obj.layout) {
+            if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed");
         }
-        else if (H5D_COMPACT == obj.layout)
-        {
-            if (H5Pset_alloc_time(dcpl_id, H5D_ALLOC_TIME_EARLY)<0)
-                return -1;
+        else if (H5D_COMPACT == obj.layout) {
+            if (H5Pset_alloc_time(dcpl_id, H5D_ALLOC_TIME_EARLY) < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_alloc_time failed");
         }
         /* remove filters for the H5D_CONTIGUOUS case */
-        else if (H5D_CONTIGUOUS == obj.layout)
-        {
-            if (H5Premove_filter(dcpl_id,H5Z_FILTER_ALL)<0)
-                return -1;
+        else if (H5D_CONTIGUOUS == obj.layout) {
+            if (H5Premove_filter(dcpl_id, H5Z_FILTER_ALL) < 0)
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Premove_filter failed");
         }
-
     }
 
- return 0;
+done:
+    return ret_value;
 }
 
diff --git a/tools/src/h5repack/h5repack_main.c b/tools/src/h5repack/h5repack_main.c
index 07c2b7d..8f0178f 100644
--- a/tools/src/h5repack/h5repack_main.c
+++ b/tools/src/h5repack/h5repack_main.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5tools.h"
@@ -33,7 +31,7 @@ const char *outfile = NULL;
  * Command-line options: The user can specify short or long-named
  * parameters.
  */
-static const char *s_opts = "hVvf:l:m:e:nLc:d:s:u:b:M:t:a:i:o:S:P:T:G:E";
+static const char *s_opts = "hVvf:l:m:e:nLj:k:c:d:s:u:b:M:t:a:i:o:S:P:T:G:q:z:E";
 static struct long_options l_opts[] = {
     { "help", no_arg, 'h' },
     { "version", no_arg, 'V' },
@@ -44,6 +42,8 @@ static struct long_options l_opts[] = {
     { "file", require_arg, 'e' },
     { "native", no_arg, 'n' },
     { "latest", no_arg, 'L' },
+    { "low", require_arg, 'j' },
+    { "high", require_arg, 'k' },
     { "compact", require_arg, 'c' },
     { "indexed", require_arg, 'd' },
     { "ssize", require_arg, 's' },
@@ -58,6 +58,8 @@ static struct long_options l_opts[] = {
     { "fs_persist", require_arg, 'P' },
     { "fs_threshold", require_arg, 'T' },
     { "fs_pagesize", require_arg, 'G' },
+    { "sort_by", require_arg, 'q' },
+    { "sort_order", require_arg, 'z' },
     { "enable-error-stack", no_arg, 'E' },
     { NULL, 0, '\0' }
 };
@@ -81,7 +83,13 @@ static void usage(const char *prog) {
     PRINTVALSTREAM(rawoutstream, "   -v, --verbose           Verbose mode, print object information\n");
     PRINTVALSTREAM(rawoutstream, "   -V, --version           Print version number and exit\n");
     PRINTVALSTREAM(rawoutstream, "   -n, --native            Use a native HDF5 type when repacking\n");
+    PRINTVALSTREAM(rawoutstream, "   --enable-error-stack    Prints messages from the HDF5 error stack as they occur\n");
     PRINTVALSTREAM(rawoutstream, "   -L, --latest            Use latest version of file format\n");
+    PRINTVALSTREAM(rawoutstream, "                           This option will take precedence over the -j and -k options\n");
+    PRINTVALSTREAM(rawoutstream, "   --low=BOUND             The low bound for library release versions to use when creating\n");
+    PRINTVALSTREAM(rawoutstream, "                           objects in the file (default is H5F_LIBVER_EARLIEST)\n");
+    PRINTVALSTREAM(rawoutstream, "   --high=BOUND            The high bound for library release versions to use when creating\n");
+    PRINTVALSTREAM(rawoutstream, "                           objects in the file (default is H5F_LIBVER_LATEST)\n");
     PRINTVALSTREAM(rawoutstream, "   -c L1, --compact=L1     Maximum number of links in header messages\n");
     PRINTVALSTREAM(rawoutstream, "   -d L2, --indexed=L2     Minimum number of links in the indexed format\n");
     PRINTVALSTREAM(rawoutstream, "   -s S[:F], --ssize=S[:F] Shared object header message minimum size\n");
@@ -92,6 +100,8 @@ static void usage(const char *prog) {
     PRINTVALSTREAM(rawoutstream, "   -M A, --metadata_block_size=A  Metadata block size for H5Pset_meta_block_size\n");
     PRINTVALSTREAM(rawoutstream, "   -t T, --threshold=T     Threshold value for H5Pset_alignment\n");
     PRINTVALSTREAM(rawoutstream, "   -a A, --alignment=A     Alignment value for H5Pset_alignment\n");
+    PRINTVALSTREAM(rawoutstream, "   -q Q, --sort_by=Q       Sort groups and attributes by index Q\n");
+    PRINTVALSTREAM(rawoutstream, "   -z Z, --sort_order=Z    Sort groups and attributes by order Z\n");
     PRINTVALSTREAM(rawoutstream, "   -f FILT, --filter=FILT  Filter type\n");
     PRINTVALSTREAM(rawoutstream, "   -l LAYT, --layout=LAYT  Layout type\n");
     PRINTVALSTREAM(rawoutstream, "   -S FS_STRATEGY, --fs_strategy=FS_STRATEGY  File space management strategy for H5Pset_file_space_strategy\n");
@@ -99,19 +109,25 @@ static void usage(const char *prog) {
     PRINTVALSTREAM(rawoutstream, "   -T FS_THRESHOLD, --fs_threshold=FS_THRESHOLD   Free-space section threshold for H5Pset_file_space_strategy\n");
     PRINTVALSTREAM(rawoutstream, "   -G FS_PAGESIZE, --fs_pagesize=FS_PAGESIZE   File space page size for H5Pset_file_space_page_size\n");
     PRINTVALSTREAM(rawoutstream, "\n");
-    PRINTVALSTREAM(rawoutstream, "    M - is an integer greater than 1, size of dataset in bytes (default is 0) \n");
+    PRINTVALSTREAM(rawoutstream, "    M - is an integer greater than 1, size of dataset in bytes (default is 0)\n");
     PRINTVALSTREAM(rawoutstream, "    E - is a filename.\n");
     PRINTVALSTREAM(rawoutstream, "    S - is an integer\n");
     PRINTVALSTREAM(rawoutstream, "    U - is a filename.\n");
     PRINTVALSTREAM(rawoutstream, "    T - is an integer\n");
     PRINTVALSTREAM(rawoutstream, "    A - is an integer greater than zero\n");
+    PRINTVALSTREAM(rawoutstream, "    Q - is the sort index type for the input file. It can be \"name\" or \"creation_order\" (default)\n");
+    PRINTVALSTREAM(rawoutstream, "    Z - is the sort order type for the input file. It can be \"descending\" or \"ascending\" (default)\n");
     PRINTVALSTREAM(rawoutstream, "    B - is the user block size, any value that is 512 or greater and is\n");
     PRINTVALSTREAM(rawoutstream, "        a power of 2 (1024 default)\n");
     PRINTVALSTREAM(rawoutstream, "    F - is the shared object header message type, any of <dspace|dtype|fill|\n");
     PRINTVALSTREAM(rawoutstream, "        pline|attr>. If F is not specified, S applies to all messages\n");
     PRINTVALSTREAM(rawoutstream, "\n");
-    PRINTVALSTREAM(rawoutstream, "     --enable-error-stack Prints messages from the HDF5 error stack as they\n");
-    PRINTVALSTREAM(rawoutstream, "                          occur.\n");
+    PRINTVALSTREAM(rawoutstream, "    BOUND is an integer indicating the library release versions to use when creating\n");
+    PRINTVALSTREAM(rawoutstream, "          objects in the file (see H5Pset_libver_bounds()):\n");
+    PRINTVALSTREAM(rawoutstream, "        0: This is H5F_LIBVER_EARLIEST in H5F_libver_t struct\n");
+    PRINTVALSTREAM(rawoutstream, "        1: This is H5F_LIBVER_V18 in H5F_libver_t struct\n");
+    PRINTVALSTREAM(rawoutstream, "        2: This is H5F_LIBVER_V110 in H5F_libver_t struct\n");
+    PRINTVALSTREAM(rawoutstream, "           (H5F_LIBVER_LATEST is aliased to H5F_LIBVER_V110 for this release\n");
     PRINTVALSTREAM(rawoutstream, "\n");
     PRINTVALSTREAM(rawoutstream, "    FS_STRATEGY is a string indicating the file space strategy used:\n");
     PRINTVALSTREAM(rawoutstream, "        FSM_AGGR:\n");
@@ -160,8 +176,8 @@ static void usage(const char *prog) {
     PRINTVALSTREAM(rawoutstream, "        NBIT (no parameter)\n");
     PRINTVALSTREAM(rawoutstream, "        SOFF=<scale_factor,scale_type> scale_factor is an integer and scale_type\n");
     PRINTVALSTREAM(rawoutstream, "            is either IN or DS\n");
-    PRINTVALSTREAM(rawoutstream, "        UD=<filter_number,cd_value_count,value_1[,value_2,...,value_N]>\n");
-    PRINTVALSTREAM(rawoutstream, "            required values for filter_number,cd_value_count,value_1\n");
+    PRINTVALSTREAM(rawoutstream, "        UD=<filter_number,filter_flag,cd_value_count,value_1[,value_2,...,value_N]>\n");
+    PRINTVALSTREAM(rawoutstream, "            required values for filter_number,filter_flag,cd_value_count,value_1\n");
     PRINTVALSTREAM(rawoutstream, "            optional values for value_2 to value_N\n");
     PRINTVALSTREAM(rawoutstream, "        NONE (no parameter)\n");
     PRINTVALSTREAM(rawoutstream, "\n");
@@ -196,16 +212,21 @@ static void usage(const char *prog) {
     PRINTVALSTREAM(rawoutstream, "   Chunked layout, with a layout size of 20x10, to objects dset1 and dset2\n");
     PRINTVALSTREAM(rawoutstream, "   and remove filters to objects dset3, dset4, dset5\n");
     PRINTVALSTREAM(rawoutstream, "\n");
-    PRINTVALSTREAM(rawoutstream, "4) h5repack -L -c 10 -s 20:dtype file1 file2 \n");
+    PRINTVALSTREAM(rawoutstream, "4) h5repack -L -c 10 -s 20:dtype file1 file2\n");
     PRINTVALSTREAM(rawoutstream, "\n");
     PRINTVALSTREAM(rawoutstream, "   Using latest file format with maximum compact group size of 10 and\n");
     PRINTVALSTREAM(rawoutstream, "   and minimum shared datatype size of 20\n");
     PRINTVALSTREAM(rawoutstream, "\n");
-    PRINTVALSTREAM(rawoutstream, "5) h5repack -f SHUF -f GZIP=1 file1 file2 \n");
+    PRINTVALSTREAM(rawoutstream, "5) h5repack --low=0 --high=1 file1 file2\n");
+    PRINTVALSTREAM(rawoutstream, "\n");
+    PRINTVALSTREAM(rawoutstream, "   Set low=H5F_LIBVER_EARLIEST and high=H5F_LIBVER_V18 via H5Pset_libver_bounds() when\n");
+    PRINTVALSTREAM(rawoutstream, "   creating the repacked file: file2\n");
+    PRINTVALSTREAM(rawoutstream, "\n");
+    PRINTVALSTREAM(rawoutstream, "5) h5repack -f SHUF -f GZIP=1 file1 file2\n");
     PRINTVALSTREAM(rawoutstream, "\n");
     PRINTVALSTREAM(rawoutstream, "   Add both filters SHUF and GZIP in this order to all datasets\n");
     PRINTVALSTREAM(rawoutstream, "\n");
-    PRINTVALSTREAM(rawoutstream, "6) h5repack -f UD=307,1,9 file1 file2 \n");
+    PRINTVALSTREAM(rawoutstream, "6) h5repack -f UD=307,0,1,9 file1 file2\n");
     PRINTVALSTREAM(rawoutstream, "\n");
     PRINTVALSTREAM(rawoutstream, "   Add bzip2 filter to all datasets\n");
     PRINTVALSTREAM(rawoutstream, "\n");
@@ -217,10 +238,6 @@ static void usage(const char *prog) {
  * Purpose:     Shutdown MPI & HDF5 and call exit()
  *
  * Return:      Does not return
- *
- * Programmer:  Quincey Koziol
- *              Saturday, 31. January 2004
- *
  *-------------------------------------------------------------------------
  */
 static void leave(int ret)
@@ -235,11 +252,6 @@ static void leave(int ret)
  * Purpose: read comp and chunk options from a file
  *
  * Return: void, exit on error
- *
- * Programmer: pvn@ncsa.uiuc.edu
- *
- * Date: September, 22, 2003
- *
  *-------------------------------------------------------------------------
  */
 static
@@ -372,10 +384,55 @@ done:
 }
 
 /*-------------------------------------------------------------------------
+ * Function:    set_sort_by
+ *
+ * Purpose: set the "by" form of sorting by translating from a string input
+ *          parameter to a H5_index_t return value
+ *          current sort values are [creation_order | name]
+ *
+ * Return: H5_index_t form of sort or H5_INDEX_UNKNOWN if none found
+ *-------------------------------------------------------------------------
+ */
+static H5_index_t
+set_sort_by(const char *form)
+{
+    H5_index_t idx_type = H5_INDEX_UNKNOWN;
+
+    if (HDstrcmp(form,"name")==0) /* H5_INDEX_NAME */
+        idx_type = H5_INDEX_NAME;
+    else if (HDstrcmp(form,"creation_order")==0) /* H5_INDEX_CRT_ORDER */
+        idx_type = H5_INDEX_CRT_ORDER;
+
+    return idx_type;
+}
+
+/*-------------------------------------------------------------------------
+ * Function:    set_sort_order
+ *
+ * Purpose: set the order of sorting by translating from a string input
+ *          parameter to a H5_iter_order_t return value
+ *          current order values are [ascending | descending ]
+ *
+ * Return: H5_iter_order_t form of order or H5_ITER_UNKNOWN if none found
+ *-------------------------------------------------------------------------
+ */
+static H5_iter_order_t
+set_sort_order(const char *form)
+{
+    H5_iter_order_t iter_order = H5_ITER_UNKNOWN;
+
+    if (HDstrcmp(form,"ascending")==0) /* H5_ITER_INC */
+        iter_order = H5_ITER_INC;
+    else if (HDstrcmp(form,"descending")==0) /* H5_ITER_DEC */
+        iter_order = H5_ITER_DEC;
+
+    return iter_order;
+}
+
+/*-------------------------------------------------------------------------
  * Function: parse_command_line
  *
  * Purpose: parse command line input
- *
  *-------------------------------------------------------------------------
  */
 static
@@ -388,13 +445,13 @@ int parse_command_line(int argc, const char **argv, pack_opt_t* options)
     while ((opt = get_option(argc, argv, s_opts, l_opts)) != EOF) {
         switch ((char) opt) {
 
-            /* -i for backward compability */
+            /* -i for backward compatibility */
             case 'i':
                 infile = opt_arg;
                 has_i_o = 1;
                 break;
 
-            /* -o for backward compability */
+            /* -o for backward compatibility */
             case 'o':
                 outfile = opt_arg;
                 has_i_o = 1;
@@ -460,6 +517,22 @@ int parse_command_line(int argc, const char **argv, pack_opt_t* options)
                 options->latest = TRUE;
                 break;
 
+            case 'j':
+                options->low_bound = (H5F_libver_t)HDatoi(opt_arg);
+                if(options->low_bound < H5F_LIBVER_EARLIEST || options->low_bound > H5F_LIBVER_LATEST) {
+                    error_msg("in parsing low bound\n");
+                    goto done;
+                }
+                break;
+
+            case 'k':
+                options->high_bound = (H5F_libver_t)HDatoi(opt_arg);
+                if(options->high_bound < H5F_LIBVER_EARLIEST || options->high_bound > H5F_LIBVER_LATEST) {
+                    error_msg("in parsing high bound\n");
+                    goto done;
+                }
+                break;
+
             case 'c':
                 options->grp_compact = HDatoi( opt_arg );
                 if (options->grp_compact > 0)
@@ -555,14 +628,14 @@ int parse_command_line(int argc, const char **argv, pack_opt_t* options)
                 break;
 
             case 'P':
-                options->fs_persist = HDatoi( opt_arg );
+                options->fs_persist = HDatoi(opt_arg);
                 if(options->fs_persist == 0)
                     /* To distinguish the "specified" zero value */
                     options->fs_persist = -1;
                 break;
 
             case 'T':
-                options->fs_threshold = HDatol( opt_arg );
+                options->fs_threshold = HDatol(opt_arg);
                 if(options->fs_threshold == 0)
                     /* To distinguish the "specified" zero value */
                     options->fs_threshold = -1;
@@ -572,12 +645,30 @@ int parse_command_line(int argc, const char **argv, pack_opt_t* options)
                 options->fs_pagesize = HDstrtoll(opt_arg, NULL, 0);
                 if(options->fs_pagesize == 0)
                     /* To distinguish the "specified" zero value */
-                   options->fs_pagesize = -1;	
+                   options->fs_pagesize = -1;
+                break;
+
+            case 'q':
+                if((sort_by = set_sort_by(opt_arg)) < 0) {
+                    error_msg(" failed to set sort by form <%s>\n", opt_arg);
+                    h5tools_setstatus(EXIT_FAILURE);
+                    ret_value = -1;
+                    goto done;
+                }
                 break;
 
-	    case 'E':
-		enable_error_stack = TRUE;
-		break;
+            case 'z':
+                if((sort_order = set_sort_order(opt_arg)) < 0) {
+                    error_msg(" failed to set sort order form <%s>\n", opt_arg);
+                    h5tools_setstatus(EXIT_FAILURE);
+                    ret_value = -1;
+                    goto done;
+                }
+                break;
+
+            case 'E':
+                enable_error_stack = 1;
+                break;
 
             default:
                 break;
@@ -606,13 +697,6 @@ done:
  * Return: Success: EXIT_SUCCESS(0)
  *
  * Failure: EXIT_FAILURE(1)
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: May 9, 2003
- *
- * Comments:
- *
  *-------------------------------------------------------------------------
  */
 int main(int argc, const char **argv)
@@ -644,7 +728,12 @@ int main(int argc, const char **argv)
     }
 
     /* initialize options  */
-    h5repack_init(&options, 0, FALSE);
+    if (h5repack_init(&options, 0, FALSE) < 0) {
+        h5tools_setstatus(EXIT_FAILURE);
+        goto done;
+    }
+    /* Initialize default indexing options */
+    sort_by = H5_INDEX_CRT_ORDER;
 
     if (parse_command_line(argc, argv, &options) < 0)
         goto done;
@@ -671,7 +760,7 @@ int main(int argc, const char **argv)
         }
     }
 
-    if (enable_error_stack) {
+    if (enable_error_stack > 0) {
         H5Eset_auto2(H5E_DEFAULT, func, edata);
         H5Eset_auto2(H5tools_ERR_STACK_g, tools_func, tools_edata);
     }
diff --git a/tools/src/h5repack/h5repack_opttable.c b/tools/src/h5repack/h5repack_opttable.c
index 8c98b76..7ab8c6e 100644
--- a/tools/src/h5repack/h5repack_opttable.c
+++ b/tools/src/h5repack/h5repack_opttable.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5repack.h"
@@ -23,23 +21,23 @@
  * Purpose: initialize a pack_info_t structure
  *
  * Return: void
- *
- *-------------------------------------------------------------------------
+  *-------------------------------------------------------------------------
  */
 
 void init_packobject(pack_info_t *obj) {
-	int j, k;
-
-	HDstrcpy(obj->path, "\0");
-	for (j = 0; j < H5_REPACK_MAX_NFILTERS; j++) {
-		obj->filter[j].filtn = -1;
-		for (k = 0; k < CD_VALUES; k++)
-			obj->filter[j].cd_values[k] = 0;
-	}
-	obj->chunk.rank = -1;
-	obj->refobj_id = -1;
-	obj->layout = H5D_LAYOUT_ERROR;
-	obj->nfilters = 0;
+    int j, k;
+
+    HDstrcpy(obj->path, "\0");
+    for (j = 0; j < H5_REPACK_MAX_NFILTERS; j++) {
+        obj->filter[j].filtn = -1;
+        obj->filter[j].cd_nelmts = CD_VALUES;
+        for (k = 0; k < CD_VALUES; k++)
+            obj->filter[j].cd_values[k] = 0;
+    }
+    obj->chunk.rank = -1;
+    obj->refobj_id = -1;
+    obj->layout = H5D_LAYOUT_ERROR;
+    obj->nfilters = 0;
 }
 
 /*-------------------------------------------------------------------------
@@ -48,20 +46,14 @@ void init_packobject(pack_info_t *obj) {
  * Purpose: auxiliary function, inserts the filter in object OBJS[ I ]
  *
  * Return: void
- *
  *-------------------------------------------------------------------------
  */
 
-static void aux_tblinsert_filter(pack_opttbl_t *table, unsigned int I,
-		filter_info_t filt) {
-	if (table->objs[I].nfilters < H5_REPACK_MAX_NFILTERS) {
-		table->objs[I].filter[table->objs[I].nfilters++] = filt;
-	}
-	else {
-		error_msg(
-				"cannot insert the filter in this object.\
-        Maximum capacity exceeded\n");
-	}
+static void aux_tblinsert_filter(pack_opttbl_t *table, unsigned int I, filter_info_t filt) {
+    if (table->objs[I].nfilters < H5_REPACK_MAX_NFILTERS)
+        table->objs[I].filter[table->objs[I].nfilters++] = filt;
+    else
+        H5TOOLS_INFO(H5E_tools_min_id_g, "cannot insert the filter in this object. Maximum capacity exceeded");
 }
 
 /*-------------------------------------------------------------------------
@@ -70,30 +62,27 @@ static void aux_tblinsert_filter(pack_opttbl_t *table, unsigned int I,
  * Purpose: auxiliary function, inserts the layout in object OBJS[ I ]
  *
  * Return: void
- *
  *-------------------------------------------------------------------------
  */
-
-static void aux_tblinsert_layout(pack_opttbl_t *table, unsigned int I,
-		pack_info_t *pack) {
-	int k;
-
-	table->objs[I].layout = pack->layout;
-	if (H5D_CHUNKED == pack->layout) {
-		/* -2 means the NONE option, remove chunking
-		 and set the layout to contiguous */
-		if (pack->chunk.rank == -2) {
-			table->objs[I].layout = H5D_CONTIGUOUS;
-			table->objs[I].chunk.rank = -2;
-		}
-		/* otherwise set the chunking type */
-		else {
-			table->objs[I].chunk.rank = pack->chunk.rank;
-			for (k = 0; k < pack->chunk.rank; k++)
-				table->objs[I].chunk.chunk_lengths[k] =
-						pack->chunk.chunk_lengths[k];
-		}
-	}
+static void aux_tblinsert_layout(pack_opttbl_t *table, unsigned int I, pack_info_t *pack) {
+    int k;
+
+    table->objs[I].layout = pack->layout;
+    if (H5D_CHUNKED == pack->layout) {
+        /* -2 means the NONE option, remove chunking
+        and set the layout to contiguous */
+        if (pack->chunk.rank == -2) {
+            table->objs[I].layout = H5D_CONTIGUOUS;
+            table->objs[I].chunk.rank = -2;
+        }
+        /* otherwise set the chunking type */
+        else {
+            table->objs[I].chunk.rank = pack->chunk.rank;
+            for (k = 0; k < pack->chunk.rank; k++)
+                table->objs[I].chunk.chunk_lengths[k] =
+                        pack->chunk.chunk_lengths[k];
+        }
+    }
 }
 
 /*-------------------------------------------------------------------------
@@ -102,7 +91,6 @@ static void aux_tblinsert_layout(pack_opttbl_t *table, unsigned int I,
  * Purpose: auxiliary function, increases the size of the collection by N_OBJS
  *
  * Return: 0, ok, -1, fail
- *
  *-------------------------------------------------------------------------
  */
 static int
@@ -113,7 +101,7 @@ aux_inctable(pack_opttbl_t *table, unsigned n_objs)
     table->size += n_objs;
     table->objs = (pack_info_t*) HDrealloc(table->objs, table->size * sizeof(pack_info_t));
     if (table->objs == NULL) {
-        error_msg("not enough memory for options table\n");
+        H5TOOLS_INFO(H5E_tools_min_id_g, "not enough memory for options table");
         return -1;
     }
 
@@ -130,32 +118,30 @@ aux_inctable(pack_opttbl_t *table, unsigned n_objs)
  * Purpose: init options table
  *
  * Return: 0, ok, -1, fail
- *
- *-------------------------------------------------------------------------
+  *-------------------------------------------------------------------------
  */
 int options_table_init(pack_opttbl_t **tbl) {
-	unsigned int i;
-	pack_opttbl_t *table;
-
-	if (NULL == (table = (pack_opttbl_t *) HDmalloc(sizeof(pack_opttbl_t)))) {
-		error_msg("not enough memory for options table\n");
-		return -1;
-	}
-
-	table->size = 30;
-	table->nelems = 0;
-	if (NULL == (table->objs =
-			(pack_info_t*) HDmalloc(table->size * sizeof(pack_info_t)))) {
-		error_msg("not enough memory for options table\n");
-		HDfree(table);
-		return -1;
-	}
-
-	for (i = 0; i < table->size; i++)
-		init_packobject(&table->objs[i]);
-
-	*tbl = table;
-	return 0;
+    unsigned int i;
+    pack_opttbl_t *table;
+
+    if (NULL == (table = (pack_opttbl_t *) HDmalloc(sizeof(pack_opttbl_t)))) {
+        H5TOOLS_INFO(H5E_tools_min_id_g, "not enough memory for options table");
+        return -1;
+    }
+
+    table->size = 30;
+    table->nelems = 0;
+    if (NULL == (table->objs = (pack_info_t*) HDmalloc(table->size * sizeof(pack_info_t)))) {
+        H5TOOLS_INFO(H5E_tools_min_id_g, "not enough memory for options table");
+        HDfree(table);
+        return -1;
+    }
+
+    for (i = 0; i < table->size; i++)
+        init_packobject(&table->objs[i]);
+
+    *tbl = table;
+    return 0;
 }
 
 
@@ -165,14 +151,13 @@ int options_table_init(pack_opttbl_t **tbl) {
  * Purpose: free table memory
  *
  * Return: 0
- *
  *-------------------------------------------------------------------------
  */
 
 int options_table_free(pack_opttbl_t *table) {
-	HDfree(table->objs);
-	HDfree(table);
-	return 0;
+    HDfree(table->objs);
+    HDfree(table);
+    return 0;
 }
 
 /*-------------------------------------------------------------------------
@@ -181,12 +166,10 @@ int options_table_free(pack_opttbl_t *table) {
  * Purpose: add a layout option to the option list
  *
  * Return: 0, ok, -1, fail
- *
- *-------------------------------------------------------------------------
+  *-------------------------------------------------------------------------
  */
 int
-options_add_layout(obj_list_t *obj_list, unsigned  n_objs, pack_info_t *pack,
-    pack_opttbl_t *table)
+options_add_layout(obj_list_t *obj_list, unsigned  n_objs, pack_info_t *pack, pack_opttbl_t *table)
 {
     unsigned i, j, I;
     unsigned added = 0;
@@ -207,7 +190,7 @@ options_add_layout(obj_list_t *obj_list, unsigned  n_objs, pack_info_t *pack,
                 if (HDstrcmp(obj_list[j].obj,table->objs[i].path) == 0) {
                     /* already chunk info inserted for this one; exit */
                     if (table->objs[i].chunk.rank > 0) {
-                        error_msg("chunk information already inserted for <%s>\n", obj_list[j].obj);
+                        H5TOOLS_INFO(H5E_tools_min_id_g, "chunk information already inserted for <%s>\n", obj_list[j].obj);
                         HDexit(EXIT_FAILURE);
                     }
                     /* insert the layout info */
@@ -263,12 +246,10 @@ options_add_layout(obj_list_t *obj_list, unsigned  n_objs, pack_info_t *pack,
  * Purpose: add a compression -f option to the option list
  *
  * Return: 0, ok, -1, fail
- *
  *-------------------------------------------------------------------------
  */
 int
-options_add_filter(obj_list_t *obj_list, unsigned n_objs, filter_info_t filt,
-    pack_opttbl_t *table)
+options_add_filter(obj_list_t *obj_list, unsigned n_objs, filter_info_t filt, pack_opttbl_t *table)
 {
     unsigned int i, j, I;
     unsigned added = 0;
@@ -281,7 +262,7 @@ options_add_filter(obj_list_t *obj_list, unsigned n_objs, filter_info_t filt,
 
     /* search if this object is already in the table; "path" is the key */
     if (table->nelems > 0) {
-        /* go tru the supplied list of names */
+        /* go through the supplied list of names */
         for (j = 0; j < n_objs; j++) {
             /* linear table search */
             for (i = 0; i < table->nelems; i++) {
@@ -339,29 +320,26 @@ options_add_filter(obj_list_t *obj_list, unsigned n_objs, filter_info_t filt,
  * Purpose: get object from table; "path" is the key
  *
  * Return: pack_info_t* OBJECT or NULL if not found; PATH is the key
- *
  *-------------------------------------------------------------------------
  */
 
 pack_info_t* options_get_object(const char *path, pack_opttbl_t *table) {
-	unsigned int i;
-	char tbl_path[MAX_NC_NAME + 1]; /* +1 for start with "/" case */
-
-	for (i = 0; i < table->nelems; i++) {
-		/* make full path (start with "/") to compare correctly  */
-		if (HDstrncmp(table->objs[i].path, "/", 1)) {
-			HDstrcpy(tbl_path, "/");
-			HDstrcat(tbl_path, table->objs[i].path);
-		}
-		else
-			HDstrcpy(tbl_path, table->objs[i].path);
-
-		/* found it */
-		if (HDstrcmp(tbl_path, path) == 0) {
-			return (&table->objs[i]);
-		}
-	}
-
-	return NULL;
-}
+    unsigned int i;
+    char tbl_path[MAX_NC_NAME + 1]; /* +1 for start with "/" case */
+
+    for (i = 0; i < table->nelems; i++) {
+        /* make full path (start with "/") to compare correctly  */
+        if (HDstrncmp(table->objs[i].path, "/", 1)) {
+            HDstrcpy(tbl_path, "/");
+            HDstrcat(tbl_path, table->objs[i].path);
+        }
+        else
+            HDstrcpy(tbl_path, table->objs[i].path);
 
+        /* found it */
+        if (HDstrcmp(tbl_path, path) == 0) {
+            return (&table->objs[i]);
+        }
+    }
+    return NULL;
+}
diff --git a/tools/src/h5repack/h5repack_parse.c b/tools/src/h5repack/h5repack_parse.c
index 6759169..03fcf0e 100644
--- a/tools/src/h5repack/h5repack_parse.c
+++ b/tools/src/h5repack/h5repack_parse.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5repack.h"
@@ -44,12 +42,12 @@ obj_list_t* parse_filter(const char *str, unsigned *n_objs, filter_info_t *filt,
     size_t      i, m, u;
     char        c;
     size_t      len = HDstrlen(str);
-    int         k, l, p, q, end_obj = -1, no_param = 0;
+    int         f, k, l, p, q, end_obj = -1, no_param = 0;
     unsigned    j, n;
     char        sobj[MAX_NC_NAME];
-    char        scomp[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-    char        stype[6] = {0, 0, 0, 0, 0, 0};
-    char        smask[3] = {0, 0, 0};
+    char        scomp[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+    char        stype[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+    char        smask[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
     obj_list_t* obj_list = NULL;
     unsigned    pixels_per_block;
 
@@ -60,26 +58,30 @@ obj_list_t* parse_filter(const char *str, unsigned *n_objs, filter_info_t *filt,
     /* check for the end of object list and number of objects */
     for (i = 0, n = 0; i < len; i++) {
         c = str[i];
-        if (c == ':')
+        if (c == ':') {
             end_obj = (int) i;
+            break;
+        }
         if (c == ',')
             n++;
     }
+    n++;
 
     /* Check for missing : */
     if (end_obj == -1) {
         /* apply to all objects */
         options->all_filter = 1;
         *is_glb = 1;
+        *n_objs = 1;
     }
+    else
+        *n_objs = n;
 
-    n++;
     obj_list = (obj_list_t *) HDmalloc(n * sizeof(obj_list_t));
     if (obj_list == NULL) {
         error_msg("could not allocate object list\n");
         return NULL;
     }
-    *n_objs = n;
 
     /* get object list */
     if (end_obj > 0)
@@ -91,6 +93,7 @@ obj_list_t* parse_filter(const char *str, unsigned *n_objs, filter_info_t *filt,
                     sobj[k] = '\0';
                 else
                     sobj[k + 1] = '\0';
+
                 HDstrcpy(obj_list[n].obj, sobj);
                 HDmemset(sobj, 0, sizeof(sobj));
                 n++;
@@ -113,7 +116,6 @@ obj_list_t* parse_filter(const char *str, unsigned *n_objs, filter_info_t *filt,
         if (c == '=' || i == len - 1) {
             if (c == '=') { /*one more parameter */
                 scomp[k] = '\0'; /*cut space */
-
                 /*-------------------------------------------------------------------------
                 * H5Z_FILTER_SZIP
                 * szip has the format SZIP=<pixels per block,coding>
@@ -144,7 +146,6 @@ obj_list_t* parse_filter(const char *str, unsigned *n_objs, filter_info_t *filt,
                             if (l == 2) {
                                 smask[l] = '\0';
                                 i = len - 1; /* end */
-                                (*n_objs)--; /* we counted an extra ',' */
                                 if (HDstrcmp(smask,"NN") == 0)
                                     filt->cd_values[j++] = H5_SZIP_NN_OPTION_MASK;
                                 else if (HDstrcmp(smask,"EC") == 0)
@@ -195,7 +196,6 @@ obj_list_t* parse_filter(const char *str, unsigned *n_objs, filter_info_t *filt,
                             if (l == 2) {
                                 smask[l] = '\0';
                                 i = len - 1; /* end */
-                                (*n_objs)--; /* we counted an extra ',' */
                                 if (HDstrcmp(smask,"IN") == 0)
                                     filt->cd_values[j++] = H5Z_SO_INT;
                                 else if (HDstrcmp(smask, "DS") == H5Z_SO_FLOAT_DSCALE)
@@ -211,13 +211,14 @@ obj_list_t* parse_filter(const char *str, unsigned *n_objs, filter_info_t *filt,
 
                 /*-------------------------------------------------------------------------
                 * User Defined
-                *   has the format UD=<filter_number,cd_value_count,value_1[,value_2,...,value_N]>
+                *   has the format UD=<filter_number,filter_flag,cd_value_count,value_1[,value_2,...,value_N]>
                 *  BZIP2 example
-                *  UD=307,1,9
+                *  UD=307,0,1,9
                 *-------------------------------------------------------------------------
                 */
                 else if (HDstrcmp(scomp, "UD") == 0) {
                     l = -1; /* filter number index check */
+                    f = -1; /* filter flag index check */
                     p = -1; /* CD_VAL count check */
                     for (m = 0, q = 0, u = i + 1; u < len; u++, m++, q++) {
                         if (str[u] == ',') {
@@ -226,12 +227,17 @@ obj_list_t* parse_filter(const char *str, unsigned *n_objs, filter_info_t *filt,
                                 filt->filtn = HDatoi(stype);
                                 l = 0;
                             }
+                            else if (f == -1) {
+                                filt->filt_flag = HDstrtoul(stype, NULL, 0);
+                                f = 0;
+                            }
                             else if (p == -1) {
                                 filt->cd_nelmts = HDstrtoull(stype, NULL, 0);
                                 p = 0;
                             }
-                            else
+                            else {
                                 filt->cd_values[j++] = (unsigned)HDstrtoul(stype, NULL, 0);
+                            }
                             q = 0;
                             u++; /* skip ',' */
                         }
@@ -242,6 +248,12 @@ obj_list_t* parse_filter(const char *str, unsigned *n_objs, filter_info_t *filt,
                             error_msg("filter number parameter is not a digit in <%s>\n", str);
                             HDexit(EXIT_FAILURE);
                         }
+                        else if (!HDisdigit(c) && f == -1) {
+                            if (obj_list)
+                                HDfree(obj_list);
+                            error_msg("filter flag parameter is not a digit in <%s>\n", str);
+                            HDexit(EXIT_FAILURE);
+                        }
                         stype[q] = c;
                     } /* for u */
                     stype[q] = '\0';
@@ -450,7 +462,7 @@ obj_list_t* parse_filter(const char *str, unsigned *n_objs, filter_info_t *filt,
     return obj_list;
 }
 
-
+
 /*-------------------------------------------------------------------------
  * Function: parse_layout
  *
diff --git a/tools/src/h5repack/h5repack_refs.c b/tools/src/h5repack/h5repack_refs.c
index f0f32c3..7b610a3 100644
--- a/tools/src/h5repack/h5repack_refs.c
+++ b/tools/src/h5repack/h5repack_refs.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5repack.h"
@@ -27,20 +25,15 @@ static const char* MapIdToName(hid_t refobj_id,trav_table_t *travt);
 static int copy_refs_attr(hid_t loc_in, hid_t loc_out, pack_opt_t *options,
                           trav_table_t *travt, hid_t fidout);
 static herr_t update_ref_value(hid_t obj_id, H5R_type_t ref_type, void *ref_in,
-		hid_t fid_out, void *ref_out, trav_table_t *travt);
+        hid_t fid_out, void *ref_out, trav_table_t *travt);
 
 /*-------------------------------------------------------------------------
  * Function: do_copy_refobjs
  *
- * Purpose: duplicate all referenced HDF5 objects in the file
- *  and create hard links
- *
- * Return: 0, ok, -1 no
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: December, 10, 2003
+ * Purpose:  duplicate all referenced HDF5 objects in the file
+ *           and create hard links
  *
+ * Return:   0, ok, -1 no
  *-------------------------------------------------------------------------
  */
 
@@ -49,41 +42,39 @@ int do_copy_refobjs(hid_t fidin,
                     trav_table_t *travt,
                     pack_opt_t *options) /* repack options */
 {
-    int       ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
-    hid_t     grp_in = (-1);          /* read group ID */
-    hid_t     grp_out = (-1);         /* write group ID */
-    hid_t     dset_in = (-1);         /* read dataset ID */
-    hid_t     dset_out = (-1);        /* write dataset ID */
-    hid_t     type_in = (-1);         /* named type ID */
-    hid_t     dcpl_id = (-1);         /* dataset creation property list ID */
-    hid_t     space_id = (-1);        /* space ID */
-    hid_t     ftype_id = (-1);        /* file data type ID */
-    hid_t     mtype_id = (-1);        /* memory data type ID */
+    int       ret_value = 0;          /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
+    hid_t     grp_in = -1;            /* read group ID */
+    hid_t     grp_out = -1;           /* write group ID */
+    hid_t     dset_in = -1;           /* read dataset ID */
+    hid_t     dset_out = -1;          /* write dataset ID */
+    hid_t     type_in = -1;           /* named type ID */
+    hid_t     dcpl_id = -1;           /* dataset creation property list ID */
+    hid_t     space_id = -1;          /* space ID */
+    hid_t     ftype_id = -1;          /* file data type ID */
+    hid_t     mtype_id = -1;          /* memory data type ID */
     size_t    msize;                  /* memory size of memory type */
     hsize_t   nelmts;                 /* number of elements in dataset */
     int       rank;                   /* rank of dataset */
     hsize_t   dims[H5S_MAX_RANK];     /* dimensions of dataset */
     unsigned int i, j;
     int       k;
-    named_dt_t *named_dt_head=NULL;   /* Pointer to the stack of named datatypes
-                                         copied */
+    named_dt_t *named_dt_head = NULL; /* Pointer to the stack of named datatypes copied */
 
     /*-------------------------------------------------------------------------
     * browse
     *-------------------------------------------------------------------------
     */
     for(i = 0; i < travt->nobjs; i++) {
-        switch(travt->objs[i].type)
-        {
+        switch(travt->objs[i].type) {
             /*-------------------------------------------------------------------------
-            * H5TRAV_TYPE_GROUP
-            *-------------------------------------------------------------------------
-            */
+             * H5TRAV_TYPE_GROUP
+             *-------------------------------------------------------------------------
+             */
             case H5TRAV_TYPE_GROUP:
                 /*-------------------------------------------------------------------------
-                * copy referenced objects in attributes
-                *-------------------------------------------------------------------------
-                */
+                 * copy referenced objects in attributes
+                 *-------------------------------------------------------------------------
+                 */
                 if((grp_out = H5Gopen2(fidout, travt->objs[i].name, H5P_DEFAULT)) < 0)
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gopen2 failed");
 
@@ -99,18 +90,18 @@ int do_copy_refobjs(hid_t fidin,
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gclose failed");
 
                 /*-------------------------------------------------------------------------
-                * check for hard links
-                *-------------------------------------------------------------------------
-                */
+                 * check for hard links
+                 *-------------------------------------------------------------------------
+                 */
                 if(travt->objs[i].nlinks)
                     for(j = 0; j < travt->objs[i].nlinks; j++)
                         H5Lcreate_hard(fidout, travt->objs[i].name, H5L_SAME_LOC, travt->objs[i].links[j].new_name, H5P_DEFAULT, H5P_DEFAULT);
                 break;
 
             /*-------------------------------------------------------------------------
-            * H5TRAV_TYPE_DATASET
-            *-------------------------------------------------------------------------
-            */
+             * H5TRAV_TYPE_DATASET
+             *-------------------------------------------------------------------------
+             */
             case H5TRAV_TYPE_DATASET:
                 if((dset_in = H5Dopen2(fidin, travt->objs[i].name, H5P_DEFAULT)) < 0)
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dopen2 failed");
@@ -128,8 +119,8 @@ int do_copy_refobjs(hid_t fidin,
                 for(k = 0; k < rank; k++)
                     nelmts *= dims[k];
 
-                if((mtype_id = h5tools_get_native_type(ftype_id)) < 0)
-                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "h5tools_get_native_type failed");
+                if((mtype_id = H5Tget_native_type(ftype_id, H5T_DIR_DEFAULT)) < 0)
+                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tget_native_type failed");
 
                 if((msize = H5Tget_size(mtype_id)) == 0)
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tget_size failed");
@@ -143,27 +134,27 @@ int do_copy_refobjs(hid_t fidin,
                  */
                 if(h5tools_canreadf(NULL, dcpl_id) == 1) {
                     /*-------------------------------------------------------------------------
-                    * test for a valid output dataset
-                    *-------------------------------------------------------------------------
-                    */
+                     * test for a valid output dataset
+                     *-------------------------------------------------------------------------
+                     */
                     dset_out = FAIL;
 
                     /*-------------------------------------------------------------------------
-                    * object references are a special case
-                    * we cannot just copy the buffers, but instead we recreate the reference
-                    *-------------------------------------------------------------------------
-                    */
+                     * object references are a special case
+                     * we cannot just copy the buffers, but instead we recreate the reference
+                     *-------------------------------------------------------------------------
+                     */
                     if(H5Tequal(mtype_id, H5T_STD_REF_OBJ)) {
-                        hid_t            refobj_id;
+                        hid_t            refobj_id = -1;
                         hobj_ref_t       *refbuf = NULL; /* buffer for object references */
                         hobj_ref_t       *buf = NULL;
                         const char*      refname;
                         unsigned         u;
 
                         /*-------------------------------------------------------------------------
-                        * read to memory
-                        *-------------------------------------------------------------------------
-                        */
+                         * read to memory
+                         *-------------------------------------------------------------------------
+                         */
                         if(nelmts) {
                             buf = (hobj_ref_t *)HDmalloc((unsigned)(nelmts * msize));
                             if(buf==NULL) {
@@ -191,22 +182,22 @@ int do_copy_refobjs(hid_t fidin,
                                     /* create the reference, -1 parameter for objects */
                                     if(H5Rcreate(&refbuf[u], fidout, refname, H5R_OBJECT, (hid_t)-1) < 0)
                                         HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Rcreate failed");
-                                    if(options->verbose)
-                                    {
+                                    if(options->verbose) {
                                         printf(FORMAT_OBJ,"dset",travt->objs[i].name );
                                         printf("object <%s> object reference created to <%s>\n",
                                             travt->objs[i].name,
                                             refname);
                                     }
                                 } /*refname*/
-                                H5Oclose(refobj_id);
+                                if (H5Oclose(refobj_id) < 0)
+                                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Oclose refob failed");
                             } /* u */
                         } /*nelmts*/
 
                         /*-------------------------------------------------------------------------
-                        * create/write dataset/close
-                        *-------------------------------------------------------------------------
-                        */
+                         * create/write dataset/close
+                         *-------------------------------------------------------------------------
+                         */
                         if((dset_out = H5Dcreate2(fidout, travt->objs[i].name, mtype_id, space_id, H5P_DEFAULT, dcpl_id, H5P_DEFAULT)) < 0)
                             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dcreate2 failed");
                         if(nelmts)
@@ -226,21 +217,20 @@ int do_copy_refobjs(hid_t fidin,
                     } /*H5T_STD_REF_OBJ*/
 
                     /*-------------------------------------------------------------------------
-                    * dataset region references
-                    *-------------------------------------------------------------------------
-                    */
-                    else if(H5Tequal(mtype_id, H5T_STD_REF_DSETREG))
-                    {
-                        hid_t            refobj_id;
+                     * dataset region references
+                     *-------------------------------------------------------------------------
+                     */
+                    else if(H5Tequal(mtype_id, H5T_STD_REF_DSETREG)) {
+                        hid_t            refobj_id = -1;
                         hdset_reg_ref_t  *refbuf = NULL; /* input buffer for region references */
                         hdset_reg_ref_t  *buf = NULL;    /* output buffer */
                         const char*      refname;
                         unsigned         u;
 
                         /*-------------------------------------------------------------------------
-                        * read input to memory
-                        *-------------------------------------------------------------------------
-                        */
+                         * read input to memory
+                         *-------------------------------------------------------------------------
+                         */
                         if(nelmts) {
                             buf = (hdset_reg_ref_t *)HDmalloc((unsigned)(nelmts * msize));
                             if(buf == NULL) {
@@ -251,9 +241,9 @@ int do_copy_refobjs(hid_t fidin,
                                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dread failed");
 
                             /*-------------------------------------------------------------------------
-                            * create output
-                            *-------------------------------------------------------------------------
-                            */
+                             * create output
+                             *-------------------------------------------------------------------------
+                             */
                             refbuf = (hdset_reg_ref_t *)HDcalloc(sizeof(hdset_reg_ref_t), (size_t)nelmts); /*init to zero */
                             if(refbuf == NULL) {
                                 printf("cannot allocate memory\n");
@@ -270,7 +260,7 @@ int do_copy_refobjs(hid_t fidin,
                                  * in the second traversal of the file
                                  */
                                 if((refname = MapIdToName(refobj_id, travt)) != NULL) {
-                                    hid_t region_id;    /* region id of the referenced dataset */
+                                    hid_t region_id = -1;    /* region id of the referenced dataset */
 
                                     if((region_id = H5Rget_region(dset_in, H5R_DATASET_REGION, &buf[u])) < 0)
                                         HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Rget_region failed");
@@ -280,22 +270,22 @@ int do_copy_refobjs(hid_t fidin,
                                         HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Rcreate failed");
                                     if(H5Sclose(region_id) < 0)
                                         HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Sclose failed");
-                                    if(options->verbose)
-                                    {
+                                    if(options->verbose) {
                                         printf(FORMAT_OBJ,"dset",travt->objs[i].name );
                                         printf("object <%s> region reference created to <%s>\n",
                                             travt->objs[i].name,
                                             refname);
                                     }
                                 } /*refname*/
-                                H5Oclose(refobj_id);
+                                if (H5Oclose(refobj_id) < 0)
+                                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Oclose refobj_id failed");
                             } /* u */
                         } /*nelmts*/
 
                         /*-------------------------------------------------------------------------
-                        * create/write dataset/close
-                        *-------------------------------------------------------------------------
-                        */
+                         * create/write dataset/close
+                         *-------------------------------------------------------------------------
+                         */
                         if((dset_out = H5Dcreate2(fidout, travt->objs[i].name, mtype_id, space_id, H5P_DEFAULT, dcpl_id, H5P_DEFAULT)) < 0)
                             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dcreate2 failed");
                         if(nelmts)
@@ -314,27 +304,25 @@ int do_copy_refobjs(hid_t fidin,
                             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "copy_attr failed");
                     } /* H5T_STD_REF_DSETREG */
                     /*-------------------------------------------------------------------------
-                    * not references, open previously created object in 1st traversal
-                    *-------------------------------------------------------------------------
-                    */
+                     * not references, open previously created object in 1st traversal
+                     *-------------------------------------------------------------------------
+                     */
                     else {
                         if((dset_out = H5Dopen2(fidout, travt->objs[i].name, H5P_DEFAULT)) < 0)
                             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dopen2 failed");
                     } /* end else */
 
-                    HDassert(dset_out != FAIL);
-
                     /*-------------------------------------------------------------------------
-                    * copy referenced objects in attributes
-                    *-------------------------------------------------------------------------
-                    */
+                     * copy referenced objects in attributes
+                     *-------------------------------------------------------------------------
+                     */
                     if(copy_refs_attr(dset_in, dset_out, options, travt, fidout) < 0)
                         HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "copy_refs_attr failed");
 
                     /*-------------------------------------------------------------------------
-                    * check for hard links
-                    *-------------------------------------------------------------------------
-                    */
+                     * check for hard links
+                     *-------------------------------------------------------------------------
+                     */
                     if(travt->objs[i].nlinks)
                         for(j = 0; j < travt->objs[i].nlinks; j++)
                             H5Lcreate_hard(fidout, travt->objs[i].name, H5L_SAME_LOC, travt->objs[i].links[j].new_name, H5P_DEFAULT, H5P_DEFAULT);
@@ -344,9 +332,9 @@ int do_copy_refobjs(hid_t fidin,
                 } /*can_read*/
 
                 /*-------------------------------------------------------------------------
-                * close
-                *-------------------------------------------------------------------------
-                */
+                 * close
+                 *-------------------------------------------------------------------------
+                 */
                 if(H5Tclose(ftype_id) < 0)
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tclose failed");
                 if(H5Tclose(mtype_id) < 0)
@@ -360,9 +348,9 @@ int do_copy_refobjs(hid_t fidin,
                 break;
 
             /*-------------------------------------------------------------------------
-            * H5TRAV_TYPE_NAMED_DATATYPE
-            *-------------------------------------------------------------------------
-            */
+             * H5TRAV_TYPE_NAMED_DATATYPE
+             *-------------------------------------------------------------------------
+             */
             case H5TRAV_TYPE_NAMED_DATATYPE:
                 if((type_in = H5Topen2(fidin, travt->objs[i].name, H5P_DEFAULT)) < 0)
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Topen2 failed");
@@ -371,9 +359,9 @@ int do_copy_refobjs(hid_t fidin,
                 break;
 
             /*-------------------------------------------------------------------------
-            * H5TRAV_TYPE_LINK
-            *-------------------------------------------------------------------------
-            */
+             * H5TRAV_TYPE_LINK
+             *-------------------------------------------------------------------------
+             */
             case H5TRAV_TYPE_LINK:
                 /*nothing to do */
                 break;
@@ -391,7 +379,8 @@ int do_copy_refobjs(hid_t fidin,
      * This function is paired with copy_named_datatype() which is called
      * in copy_attr(), so need to free.
      */
-    named_datatype_free(&named_dt_head, 0);
+    if (named_datatype_free(&named_dt_head, 0) < 0)
+        H5TOOLS_INFO(H5E_tools_min_id_g, "named_datatype_free failed");
 
     return ret_value;
 
@@ -406,7 +395,7 @@ done:
         H5Tclose(ftype_id);
         H5Tclose(mtype_id);
         H5Tclose(type_in);
-        named_datatype_free(&named_dt_head, 0);
+        named_datatype_free(&named_dt_head, 1);
     } H5E_END_TRY;
 
     return ret_value;
@@ -416,27 +405,22 @@ done:
 /*-------------------------------------------------------------------------
  * Function: copy_refs_attr
  *
- * Purpose: duplicate all referenced HDF5 located in attributes
- *  relative to LOC_IN, which is obtained either from
- * loc_id = H5Gopen2(fid, name, H5P_DEFAULT);
- * loc_id = H5Dopen2(fid, name, H5P_DEFAULT);
- * loc_id = H5Topen2(fid, name, H5P_DEFAULT);
- *
- * Return: 0, ok, -1 no
+ * Purpose:  duplicate all referenced HDF5 located in attributes
+ *           relative to LOC_IN, which is obtained either from
+ *           loc_id = H5Gopen2(fid, name, H5P_DEFAULT);
+ *           loc_id = H5Dopen2(fid, name, H5P_DEFAULT);
+ *           loc_id = H5Topen2(fid, name, H5P_DEFAULT);
  *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
+ * Return:   0, ok, -1 no
  *
- * Modifier: xcao@hdfgroup.org, 9/12/2011
- * 	         Update values of references(object and region) for the following types:
+ * Modified:
+ *           Update values of references(object and region) for the following types:
  *               1) References,
  *               2) ARRAY of reference,
  *               3) VLEN of references.
  *               4) COMPOUND of references.
- *          This function does not handle references in other complicated structures,
- *		    such as references in nested compound datatypes.
- *
- * Date: October, 28, 2003
- *
+ *           This function does not handle references in other complicated structures,
+ *           such as references in nested compound datatypes.
  *-------------------------------------------------------------------------
  */
 
@@ -444,37 +428,39 @@ static int copy_refs_attr(hid_t loc_in,
                           hid_t loc_out,
                           pack_opt_t *options,
                           trav_table_t *travt,
-                          hid_t fidout         /* for saving references */
-                          )
+                          hid_t fidout)         /* for saving references */
 {
-    int        ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
-    hid_t      attr_id = -1;      /* attr ID */
-    hid_t      attr_out = -1;     /* attr ID */
-    hid_t      space_id = -1;     /* space ID */
-    hid_t      ftype_id = -1;     /* file data type ID */
-    hid_t      mtype_id = -1;     /* memory data type ID */
-    size_t     msize;             /* memory size of type */
-    hsize_t    nelmts;            /* number of elements in dataset */
-    hsize_t    dims[H5S_MAX_RANK];/* dimensions of dataset */
-    char       name[255];
-    H5O_info_t oinfo;           /* Object info */
-    unsigned   u, i, j;
-    int        rank;
+    int         ret_value = 0;     /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
+    hid_t       attr_id = -1;      /* attr ID */
+    hid_t       attr_out = -1;     /* attr ID */
+    hid_t       space_id = -1;     /* space ID */
+    hid_t       ftype_id = -1;     /* file data type ID */
+    hid_t       mtype_id = -1;     /* memory data type ID */
+    size_t      msize;             /* memory size of type */
+    hsize_t     nelmts;            /* number of elements in dataset */
+    hsize_t     dims[H5S_MAX_RANK];/* dimensions of dataset */
+    char        name[255];
+    H5O_info_t  oinfo;             /* Object info */
+    unsigned    u, i, j;
+    int         rank;
     H5T_class_t type_class = -1;
-    hbool_t    is_ref=0, is_ref_vlen=0, is_ref_array=0, is_ref_comp=0;
-    void  *refbuf = NULL;
-    void  *buf = NULL;
-    const char* refname = NULL;
-    unsigned *ref_comp_index = NULL;
-    size_t *ref_comp_size = NULL;
-    int    ref_comp_field_n = 0;
+    hbool_t     is_ref = 0,
+                is_ref_vlen = 0,
+                is_ref_array = 0,
+                is_ref_comp = 0;
+    void       *refbuf = NULL;
+    void       *buf = NULL;
+    const char *refname = NULL;
+    unsigned   *ref_comp_index = NULL;
+    size_t     *ref_comp_size = NULL;
+    int         ref_comp_field_n = 0;
 
 
     if(H5Oget_info(loc_in, &oinfo) < 0)
         HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Oget_info failed");
 
     for(u = 0; u < (unsigned)oinfo.num_attrs; u++) {
-    	is_ref = is_ref_vlen = is_ref_array = is_ref_comp = 0;
+        is_ref = is_ref_vlen = is_ref_array = is_ref_comp = 0;
 
         /* open attribute */
         if((attr_id = H5Aopen_by_idx(loc_in, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, H5P_DEFAULT, H5P_DEFAULT)) < 0)
@@ -486,8 +472,8 @@ static int copy_refs_attr(hid_t loc_in,
 
         type_class = H5Tget_class(ftype_id);
 
-        if((mtype_id = h5tools_get_native_type(ftype_id)) < 0)
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "h5tools_get_native_type failed");
+        if((mtype_id = H5Tget_native_type(ftype_id, H5T_DIR_DEFAULT)) < 0)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tget_native_type failed");
 
         if((msize = H5Tget_size(mtype_id)) == 0)
             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tget_size failed");
@@ -495,20 +481,20 @@ static int copy_refs_attr(hid_t loc_in,
         is_ref = (type_class == H5T_REFERENCE);
 
         if(type_class == H5T_VLEN ) {
-            hid_t base_type;
+            hid_t base_type = H5Tget_super(ftype_id);
 
-            base_type = H5Tget_super(ftype_id);
-            is_ref_vlen = (H5Tget_class(base_type)==H5T_REFERENCE);
+            is_ref_vlen = (H5Tget_class(base_type) == H5T_REFERENCE);
             msize = H5Tget_size(base_type);
-            H5Tclose(base_type);
+            if (H5Tclose(base_type) < 0)
+                H5TOOLS_INFO(H5E_tools_min_id_g, "H5Tclose base_type failed");
         }
         else if(type_class == H5T_ARRAY ) {
-            hid_t base_type;
+            hid_t base_type = H5Tget_super(ftype_id);
 
-            base_type = H5Tget_super(ftype_id);
-            is_ref_array = (H5Tget_class(base_type)==H5T_REFERENCE);
+            is_ref_array = (H5Tget_class(base_type) == H5T_REFERENCE);
             msize = H5Tget_size(base_type);
-            H5Tclose(base_type);
+            if (H5Tclose(base_type) < 0)
+                H5TOOLS_INFO(H5E_tools_min_id_g, "H5Tclose base_type failed");
         }
         else if(type_class == H5T_COMPOUND) {
             int nmembers = H5Tget_nmembers(ftype_id) ;
@@ -521,18 +507,19 @@ static int copy_refs_attr(hid_t loc_in,
             ref_comp_field_n = 0;
 
             for (i=0; i<(unsigned)nmembers; i++) {
-                hid_t mtid = H5Tget_member_type( ftype_id, i );
+                hid_t mtid = H5Tget_member_type(ftype_id, i);
 
-                if ((H5Tget_class(mtid)==H5T_REFERENCE)) {
+                if ((H5Tget_class(mtid) == H5T_REFERENCE)) {
                     ref_comp_index[ref_comp_field_n] = i;
                     ref_comp_size[ref_comp_field_n] = H5Tget_size(mtid);
                     ref_comp_field_n++;
                 }
-                H5Tclose(mtid);
+                if (H5Tclose(mtid) < 0)
+                    H5TOOLS_INFO(H5E_tools_min_id_g, "H5Tclose mtid failed");
             }
-            
-            /* if compound don't contain reference type member, free the above 
-             * mallocs. Otherwise there can be memory leaks by the 'continue' 
+
+            /* if compound don't contain reference type member, free the above
+             * mallocs. Otherwise there can be memory leaks by the 'continue'
              * statement below. */
             if (!ref_comp_field_n) {
                 if (ref_comp_index) {
@@ -541,7 +528,7 @@ static int copy_refs_attr(hid_t loc_in,
                 }
 
                 if (ref_comp_size) {
-            	    HDfree(ref_comp_size);
+                    HDfree(ref_comp_size);
                     ref_comp_size = NULL;
                 }
             }
@@ -550,9 +537,12 @@ static int copy_refs_attr(hid_t loc_in,
         is_ref_comp = (ref_comp_field_n > 0);
 
         if (!(is_ref || is_ref_vlen || is_ref_array || is_ref_comp)) {
-            H5Tclose(mtype_id);
-            H5Tclose(ftype_id);
-            H5Aclose(attr_id);
+            if (H5Tclose(mtype_id) < 0)
+                H5TOOLS_INFO(H5E_tools_min_id_g, "H5Tclose mtype_id failed");
+            if (H5Tclose(ftype_id) < 0)
+                H5TOOLS_INFO(H5E_tools_min_id_g, "H5Tclose ftype_id failed");
+            if (H5Aclose(attr_id) < 0)
+                H5TOOLS_INFO(H5E_tools_min_id_g, "H5Aclose attr_id failed");
             continue;
         }
 
@@ -581,16 +571,16 @@ static int copy_refs_attr(hid_t loc_in,
             unsigned  array_rank = 0;
             hsize_t   array_size = 1;
             hsize_t array_dims[H5S_MAX_RANK];
-            hid_t base_type;
+            hid_t base_type = H5Tget_super(ftype_id);
 
-            base_type = H5Tget_super(ftype_id);
             msize = H5Tget_size(base_type);
-            H5Tclose(base_type);
+            if (H5Tclose(base_type) < 0)
+                H5TOOLS_INFO(H5E_tools_min_id_g, "H5Tclose base_type failed");
 
             array_rank = (unsigned)H5Tget_array_ndims(mtype_id);
             H5Tget_array_dims2(mtype_id, array_dims);
             for(j = 0; j <array_rank; j++)
-            	array_size *= array_dims[j];
+                array_size *= array_dims[j];
             nelmts *= array_size;
         }
 
@@ -633,9 +623,9 @@ static int copy_refs_attr(hid_t loc_in,
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Aread failed");
 
                 /*-------------------------------------------------------------------------
-                * create output
-                *-------------------------------------------------------------------------
-                */
+                 * create output
+                 *-------------------------------------------------------------------------
+                 */
                 refbuf = (hdset_reg_ref_t *)HDcalloc(sizeof(hdset_reg_ref_t), (size_t)nelmts); /*init to zero */
                 if(refbuf == NULL) {
                     printf( "cannot allocate memory\n" );
@@ -650,7 +640,7 @@ static int copy_refs_attr(hid_t loc_in,
                 }
             } /* H5T_STD_REF_DSETREG */
             else if (is_ref_vlen) {
-            	/* handle VLEN of references */
+                /* handle VLEN of references */
 
                 buf = (hvl_t *)HDmalloc((unsigned)(nelmts * sizeof(hvl_t)));
                 refbuf = buf; /* reuse the read buffer for write */
@@ -675,7 +665,8 @@ static int copy_refs_attr(hid_t loc_in,
                             HDmemcpy(&(ptr[j]), &ref_out, msize);
                         }
                     }  /* for (i=0; i<nelems; i++) */
-                } else if (H5R_DSET_REG_REF_BUF_SIZE == msize) {
+                }
+                else if (H5R_DSET_REG_REF_BUF_SIZE == msize) {
                     hdset_reg_ref_t ref_out;
 
                     for (i=0; i<(unsigned)nelmts; i++) {
@@ -690,13 +681,12 @@ static int copy_refs_attr(hid_t loc_in,
                 }
             } /* else if (is_ref_vlen) */
             else if (is_ref_comp) {
-            	/* handle ref fields in a compound */
+                /* handle ref fields in a compound */
 
                 buf = HDmalloc((unsigned)(nelmts * msize));
                 refbuf = buf; /* reuse the read buffer for write */
 
-                if(buf == NULL)
-                {
+                if(buf == NULL) {
                     printf( "cannot read into memory\n" );
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "HDmalloc failed");
                 } /* end if */
@@ -730,7 +720,7 @@ static int copy_refs_attr(hid_t loc_in,
                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Awrite failed");
 
             if (is_ref_vlen && buf)
-            	H5Dvlen_reclaim (mtype_id, space_id, H5P_DEFAULT, buf);
+                H5Dvlen_reclaim (mtype_id, space_id, H5P_DEFAULT, buf);
         } /* if (nelmts) */
 
         if (refbuf == buf)
@@ -773,8 +763,6 @@ static int copy_refs_attr(hid_t loc_in,
             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Aclose failed");
     } /* for(u = 0; u < (unsigned)oinfo.num_attrs; u++) */
 
-    return ret_value;
-
 done:
     if(refbuf)
         HDfree(refbuf);
@@ -782,10 +770,10 @@ done:
         HDfree(buf);
 
     if (ref_comp_index)
-    	HDfree(ref_comp_index);
+        HDfree(ref_comp_index);
 
     if (ref_comp_size)
-    	HDfree(ref_comp_size);
+        HDfree(ref_comp_size);
 
     H5E_BEGIN_TRY {
         H5Tclose(ftype_id);
@@ -799,9 +787,9 @@ done:
 }
 
 /*-------------------------------------------------------------------------
- * Function:	MapIdToName
+ * Function:    MapIdToName
  *
- * Purpose:	map a ID from a reference to a dataset name
+ * Purpose:     map a ID from a reference to a dataset name
  *
  *-------------------------------------------------------------------------
  */
@@ -809,7 +797,7 @@ static const char*
 MapIdToName(hid_t refobj_id, trav_table_t *travt)
 {
     unsigned int u;
-    const char* ret = NULL;
+    const char   *ret = NULL;
 
     /* linear search */
     for(u = 0; u < travt->nobjs; u++) {
@@ -834,20 +822,18 @@ out:
 }
 
 /*-------------------------------------------------------------------------
- * Function:	Update_Ref_value
- *
- * Purpose:	Update a reference value
- *
- * Programmer: xcao@hdfgroup.org 9/12/2011
+ * Function:    Update_Ref_value
  *
+ * Purpose:     Update a reference value
  *-------------------------------------------------------------------------
  */
 static herr_t update_ref_value(hid_t obj_id, H5R_type_t ref_type, void *ref_in,
-		hid_t fid_out, void *ref_out, trav_table_t *travt)
+        hid_t fid_out, void *ref_out, trav_table_t *travt)
 {
-    int    ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
-    const char* ref_obj_name;
-    hid_t space_id=-1, ref_obj_id=-1;
+    int         ret_value = 0;   /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
+    const char *ref_obj_name;
+    hid_t       space_id = -1;
+    hid_t       ref_obj_id = -1;
 
     ref_obj_id = H5Rdereference2(obj_id, H5P_DEFAULT, ref_type, ref_in);
     if (ref_obj_id < 0)
diff --git a/tools/src/h5repack/h5repack_verify.c b/tools/src/h5repack/h5repack_verify.c
index 1022d7a..dbe8e1a 100644
--- a/tools/src/h5repack/h5repack_verify.c
+++ b/tools/src/h5repack/h5repack_verify.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5repack.h"
@@ -35,41 +33,35 @@ static int verify_filters(hid_t pid, hid_t tid, int nfilters, filter_info_t *fil
  *  1 match
  *  0 do not match
  * -1 error
- *
- * Programmer: Pedro Vicente, pvn@hdfgroup.org
- *
- * Date: December 19, 2003
- *
  *-------------------------------------------------------------------------
  */
 
 int
 h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options)
 {
-    int          ret_value = 0;     /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
+    int          ret_value  = 0;    /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
     hid_t        fidin      = -1;   /* file ID for input file*/
     hid_t        fidout     = -1;   /* file ID for output file*/
     hid_t        did        = -1;   /* dataset ID */
     hid_t        pid        = -1;   /* dataset creation property list ID */
     hid_t        sid        = -1;   /* space ID */
     hid_t        tid        = -1;   /* type ID */
+    int          ok         = 1;    /* step results */
     unsigned int i;
     trav_table_t *travt = NULL;
-    int          ok = 1;
-    hid_t       fcpl_in     = -1;   /* file creation property for input file */
-    hid_t   	fcpl_out    = -1;   /* file creation property for output file */
-    H5F_fspace_strategy_t in_strategy, out_strategy;	/* file space handling strategy for in/output file */
-    hbool_t 	in_persist, out_persist;		/* free-space persist status for in/output file */
-    hsize_t	in_threshold, out_threshold;		/* free-space section threshold for in/output file */
-    hsize_t	in_pagesize, out_pagesize;		/* file space page size for input/output file */
+    hid_t        fcpl_in     = -1;   /* file creation property for input file */
+    hid_t        fcpl_out    = -1;   /* file creation property for output file */
+    H5F_fspace_strategy_t in_strategy, out_strategy;    /* file space handling strategy for in/output file */
+    hbool_t      in_persist, out_persist;         /* free-space persist status for in/output file */
+    hsize_t      in_threshold, out_threshold;     /* free-space section threshold for in/output file */
+    hsize_t      in_pagesize, out_pagesize;       /* file space page size for input/output file */
 
     /* open the output file */
     if((fidout = H5Fopen(out_fname, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0 )
-        return -1;
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fopen failed on <%s>", out_fname);
 
-    for(i = 0; i < options->op_tbl->nelems; i++)
-    {
-        char* name = options->op_tbl->objs[i].path;
+    for(i = 0; i < options->op_tbl->nelems; i++) {
+        char *name = options->op_tbl->objs[i].path;
         pack_info_t *obj = &options->op_tbl->objs[i];
 
        /*-------------------------------------------------------------------------
@@ -77,7 +69,7 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
         *-------------------------------------------------------------------------
         */
         if((did = H5Dopen2(fidout, name, H5P_DEFAULT)) < 0)
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dopen2 failed");
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dopen2 failed on <%s>", name);
         if((sid = H5Dget_space(did)) < 0)
             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dget_space failed");
         if((pid = H5Dget_create_plist(did)) < 0)
@@ -92,7 +84,6 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
         if(verify_filters(pid, tid, obj->nfilters, obj->filter) <= 0)
             ok = 0;
 
-
        /*-------------------------------------------------------------------------
         * layout check
         *-------------------------------------------------------------------------
@@ -112,18 +103,16 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dclose failed");
         if (H5Tclose(tid) < 0)
             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tclose failed");
-
     }
 
-
    /*-------------------------------------------------------------------------
     * check for the "all" objects option
     *-------------------------------------------------------------------------
     */
 
-    if(options->all_filter == 1 || options->all_layout == 1)
-    {
-
+    if(options->all_filter == 1 || options->all_layout == 1) {
+        /* Initialize indexing options */
+        h5trav_set_index(sort_by, sort_order);
         /* init table */
         trav_table_init(&travt);
 
@@ -131,19 +120,16 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
         if(h5trav_gettable(fidout, travt) < 0)
             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "h5trav_gettable failed");
 
-        for(i = 0; i < travt->nobjs; i++)
-        {
+        for(i = 0; i < travt->nobjs; i++) {
             char *name = travt->objs[i].name;
 
-            if(travt->objs[i].type == H5TRAV_TYPE_DATASET)
-            {
-
+            if(travt->objs[i].type == H5TRAV_TYPE_DATASET) {
                /*-------------------------------------------------------------------------
                 * open
                 *-------------------------------------------------------------------------
                 */
                 if((did = H5Dopen2(fidout, name, H5P_DEFAULT)) < 0)
-                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dopen2 failed");
+                    HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dopen2 failed on <%s>", name);
                 if((sid = H5Dget_space(did)) < 0)
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dget_space failed");
                 if((pid = H5Dget_create_plist(did)) < 0)
@@ -155,8 +141,7 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
                 * filter check
                 *-------------------------------------------------------------------------
                 */
-                if(options->all_filter == 1)
-                {
+                if(options->all_filter == 1) {
                     if(verify_filters(pid, tid, options->n_filter_g, options->filter_g) <= 0)
                         ok = 0;
                 }
@@ -165,8 +150,7 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
                 * layout check
                 *-------------------------------------------------------------------------
                 */
-                if(options->all_layout == 1)
-                {
+                if(options->all_layout == 1) {
                     pack_info_t pack;
 
                     init_packobject(&pack);
@@ -176,7 +160,6 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
                         ok = 0;
                 }
 
-
                /*-------------------------------------------------------------------------
                 * close
                 *-------------------------------------------------------------------------
@@ -190,11 +173,11 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
                 if (H5Tclose(tid) < 0)
                     HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Tclose failed");
             } /* if */
-
         } /* i */
 
         /* free table */
         trav_table_free(travt);
+        travt = NULL;
     }
 
    /*-------------------------------------------------------------------------
@@ -203,45 +186,33 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
     */
 
     /* open the input file */
-    if((fidin = H5Fopen(in_fname, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0 )
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fopen failed");
+    if((fidin = H5Fopen(in_fname, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fopen failed on file <%s>", in_fname);
 
     /* Get file creation property list for input file */
-    if((fcpl_in = H5Fget_create_plist(fidin)) < 0) {
-        error_msg("failed to retrieve file creation property list\n");
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fget_create_plist failed");
-    }
+    if((fcpl_in = H5Fget_create_plist(fidin)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fget_create_plist failed to retrieve file creation property list");
 
     /* Get file space info for input file */
-    if(H5Pget_file_space_strategy(fcpl_in, &in_strategy, &in_persist, &in_threshold) < 0) {
-        error_msg("failed to retrieve file space strategy & threshold\n");
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_file_space failed");
-    }
+    if(H5Pget_file_space_strategy(fcpl_in, &in_strategy, &in_persist, &in_threshold) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_file_space_strategy failed to retrieve file space strategy & threshold");
 
     /* Get file space page size for input file */
-    if(H5Pget_file_space_page_size(fcpl_in, &in_pagesize) < 0) {
-        error_msg("failed to retrieve file space page size\n");
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fget_create_plist failed");
-    }
+    if(H5Pget_file_space_page_size(fcpl_in, &in_pagesize) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_file_space_page_size failed to retrieve file space page size");
 
     /* Output file is already opened */
     /* Get file creation property list for output file */
-    if((fcpl_out = H5Fget_create_plist(fidout)) < 0) {
-        error_msg("failed to retrieve file creation property list\n");
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fget_create_plist failed");
-    }
+    if((fcpl_out = H5Fget_create_plist(fidout)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fget_create_plist failed to retrieve file creation property list");
 
     /* Get file space info for output file */
-    if(H5Pget_file_space_strategy(fcpl_out, &out_strategy, &out_persist, &out_threshold) < 0) {
-        error_msg("failed to retrieve file space strategy & threshold\n");
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_file_space failed");
-    }
+    if(H5Pget_file_space_strategy(fcpl_out, &out_strategy, &out_persist, &out_threshold) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_file_space_strategy failed to retrieve file space strategy & threshold");
 
     /* Get file space page size for output file */
-    if(H5Pget_file_space_page_size(fcpl_out, &out_pagesize) < 0) {
-        error_msg("failed to retrieve file space page size\n");
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fget_create_plist failed");
-    }
+    if(H5Pget_file_space_page_size(fcpl_out, &out_pagesize) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_file_space_page_size failed to retrieve file space page size");
 
     /*
      * If -S option is set, the file space handling strategy should be set as specified.
@@ -249,15 +220,12 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
      * the same as the input file's strategy.
      */
     if(options->fs_strategy) {
-        if(out_strategy != (options->fs_strategy == (-1) ? 0 : options->fs_strategy)) {
-            error_msg("file space strategy not set as unexpected\n");
+        if(out_strategy != (options->fs_strategy == (H5F_fspace_strategy_t)-1 ? 0 : options->fs_strategy))
             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "file space strategy not set as unexpected");
-        }
-    } else {
-        if(out_strategy != in_strategy) {
-            error_msg("file space strategy not set as unexpected\n");
+    }
+    else {
+        if(out_strategy != in_strategy)
             HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "file space strategy not set as unexpected");
-        }
     }
 
     /*
@@ -266,15 +234,12 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
      * the same as the input file's free-space persist status
      */
     if(options->fs_persist) {
-        if(out_persist != (hbool_t)(options->fs_persist == (-1) ? FALSE : options->fs_persist)) {
-            error_msg("free-space persist status is not set as unexpected\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "file space strategy not set as unexpected");
-        }
-    } else {
-        if(out_persist != in_persist) {
-            error_msg("free-space persist status is not set as unexpected\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "file space strategy not set as unexpected");
-        }
+        if(out_persist != (hbool_t)(options->fs_persist == (-1) ? FALSE : options->fs_persist))
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "free-space persist status not set as unexpected");
+    }
+    else {
+        if(out_persist != in_persist)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "free-space persist status not set as unexpected");
     }
 
     /*
@@ -283,15 +248,12 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
      * input file's threshold size.
      */
     if(options->fs_threshold) {
-        if(out_threshold != (hsize_t)(options->fs_threshold == (-1) ? 0 : options->fs_threshold)) {
-            error_msg("threshold is not set as unexpectec\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "file space strategy not set as unexpected");
-        }
-    } else {
-        if(out_threshold != in_threshold) {
-            error_msg("threshold is not set as unexpected\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "file space strategy not set as unexpected");
-        }
+        if(out_threshold != (hsize_t)(options->fs_threshold == (-1) ? 0 : options->fs_threshold))
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "threshold not set as unexpected");
+    }
+    else {
+        if(out_threshold != in_threshold)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "threshold not set as unexpected");
     }
 
     /*
@@ -300,28 +262,16 @@ h5repack_verify(const char *in_fname, const char *out_fname, pack_opt_t *options
      * the same as the input file's file space page size.
      */
     if(options->fs_pagesize) {
-        if(out_pagesize != (hsize_t)(options->fs_pagesize == (-1) ? 0 : options->fs_pagesize)) {
-            error_msg("file space page size is not set as unexpected\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "file space strategy not set as unexpected");
-        }
-    } else { /* "-G" is not set */
-        if(out_pagesize != in_pagesize) {
-            error_msg("file space page size is not set as unexpected\n");
-            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "file space strategy not set as unexpected");
-        }
+        if(out_pagesize != (hsize_t)(options->fs_pagesize == (-1) ? 0 : options->fs_pagesize))
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "file space page size not set as unexpected");
     }
+    else { /* "-G" is not set */
+        if(out_pagesize != in_pagesize)
+            HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "file space page size not set as unexpected");
 
-    /* Closing */
-    if (H5Pclose(fcpl_in) < 0)
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-    if (H5Pclose(fcpl_out) < 0)
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pclose failed");
-    if (H5Fclose(fidin) < 0)
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fclose failed");
-    if (H5Fclose(fidout) < 0)
-        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Fclose failed");
+    }
 
-    return ok;
+    ret_value = ok;
 
 done:
     H5E_BEGIN_TRY {
@@ -330,6 +280,7 @@ done:
         H5Pclose(pid);
         H5Sclose(sid);
         H5Dclose(did);
+        H5Tclose(tid);
         H5Fclose(fidin);
         H5Fclose(fidout);
         if (travt)
@@ -339,28 +290,22 @@ done:
     return ret_value;
 } /* h5repack_verify() */
 
-
-
 /*-------------------------------------------------------------------------
  * Function: verify_layout
  *
- * Purpose: verify which layout is present in the property list DCPL_ID
- *
- *  H5D_COMPACT      = 0
- *  H5D_CONTIGUOUS  = 1
- *  H5D_CHUNKED    = 2
- *
- * Return: 1 has, 0 does not, -1 error
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: December 30, 2003
+ * Purpose:  verify which layout is present in the property list DCPL_ID
+ *           H5D_COMPACT     = 0
+ *           H5D_CONTIGUOUS  = 1
+ *           H5D_CHUNKED     = 2
  *
+ * Return:
+ *           1 has,
+ *           0 does not,
+ *          -1 error
  *-------------------------------------------------------------------------
  */
 
-int verify_layout(hid_t pid,
-                  pack_info_t *obj)
+int verify_layout(hid_t pid, pack_info_t *obj)
 {
     hsize_t      chsize[64];     /* chunk size in elements */
     H5D_layout_t layout;         /* layout */
@@ -373,7 +318,7 @@ int verify_layout(hid_t pid,
         return -1;
 
     /* a non chunked layout was requested on a filtered object */
-    if (nfilters && obj->layout!=H5D_CHUNKED)
+    if (nfilters && obj->layout != H5D_CHUNKED)
         return 0;
 
     /* get layout */
@@ -383,13 +328,12 @@ int verify_layout(hid_t pid,
     if (obj->layout != layout)
         return 0;
 
-    if (layout==H5D_CHUNKED)
-    {
-        if ((rank = H5Pget_chunk(pid,NELMTS(chsize),chsize/*out*/)) < 0)
+    if (layout==H5D_CHUNKED) {
+        if ((rank = H5Pget_chunk(pid, NELMTS(chsize), chsize/*out*/)) < 0)
             return -1;
         if (obj->chunk.rank != rank)
             return 0;
-        for ( i=0; i<rank; i++)
+        for (i = 0; i < rank; i++)
             if (chsize[i] != obj->chunk.chunk_lengths[i])
                 return 0;
     }
@@ -400,63 +344,48 @@ int verify_layout(hid_t pid,
 /*-------------------------------------------------------------------------
  * Function: h5repack_cmp_pl
  *
- * Purpose: compare 2 files for identical property lists of all objects
- *
- * Return: 1=identical, 0=not identical, -1=error
- *
- * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
- *
- * Date: December 31, 2003
+ * Purpose:  compare 2 files for identical property lists of all objects
  *
+ * Return:
+ *           1 = identical,
+ *           0 = not identical,
+ *          -1 = error
  *-------------------------------------------------------------------------
  */
 
-int h5repack_cmp_pl(const char *fname1,
-                     const char *fname2)
+int h5repack_cmp_pl(const char *fname1, const char *fname2)
 {
-    int           ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
-    hid_t         fid1=-1;         /* file ID */
-    hid_t         fid2=-1;         /* file ID */
-    hid_t         dset1=-1;        /* dataset ID */
-    hid_t         dset2=-1;        /* dataset ID */
-    hid_t         gid=-1;          /* group ID */
-    hid_t         dcpl1=-1;        /* dataset creation property list ID */
-    hid_t         dcpl2=-1;        /* dataset creation property list ID */
-    hid_t         gcplid=-1;       /* group creation property list */
-    unsigned      crt_order_flag1; /* group creation order flag */
-    unsigned      crt_order_flag2; /* group creation order flag */
-    trav_table_t  *trav=NULL;
-    int           ret=1;
+    int           ret_value = 1;    /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */
+    hid_t         fid1 =-1;         /* file ID */
+    hid_t         fid2 =-1;         /* file ID */
+    hid_t         dset1 =-1;        /* dataset ID */
+    hid_t         dset2 =-1;        /* dataset ID */
+    hid_t         gid =-1;          /* group ID */
+    hid_t         dcpl1 =-1;        /* dataset creation property list ID */
+    hid_t         dcpl2 =-1;        /* dataset creation property list ID */
+    hid_t         gcplid =-1;       /* group creation property list */
+    unsigned      crt_order_flag1;  /* group creation order flag */
+    unsigned      crt_order_flag2;  /* group creation order flag */
+    trav_table_t  *trav = NULL;
     unsigned int  i;
 
    /*-------------------------------------------------------------------------
     * open the files
     *-------------------------------------------------------------------------
     */
-
-    /* disable error reporting */
-    H5E_BEGIN_TRY
-    {
-
-        /* Open the files */
-        if ((fid1 = H5Fopen(fname1,H5F_ACC_RDONLY,H5P_DEFAULT)) < 0 )
-        {
-            error_msg("<%s>: %s\n", fname1, H5FOPENERROR );
-            return -1;
-        }
-        if ((fid2 = H5Fopen(fname2,H5F_ACC_RDONLY,H5P_DEFAULT)) < 0 )
-        {
-            error_msg("<%s>: %s\n", fname2, H5FOPENERROR );
-            H5Fclose(fid1);
-            return -1;
-        }
-        /* enable error reporting */
-    } H5E_END_TRY;
+    /* Open the files */
+    if ((fid1 = H5Fopen(fname1, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "h5tools_fopen failed <%s>: %s", fname1, H5FOPENERROR);
+    if ((fid2 = H5Fopen(fname2, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
+        HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "h5tools_fopen failed <%s>: %s", fname2, H5FOPENERROR);
 
    /*-------------------------------------------------------------------------
     * get file table list of objects
     *-------------------------------------------------------------------------
     */
+    /* Initialize indexing options */
+    h5trav_set_index(sort_by, sort_order);
+    /* init table */
     trav_table_init(&trav);
     if(h5trav_gettable(fid1, trav) < 0)
         HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "h5trav_gettable failed");
@@ -465,14 +394,10 @@ int h5repack_cmp_pl(const char *fname1,
     * traverse the suppplied object list
     *-------------------------------------------------------------------------
     */
-    for(i = 0; i < trav->nobjs; i++)
-    {
-
-        if(trav->objs[i].type == H5TRAV_TYPE_GROUP)
-        {
-
+    for(i = 0; i < trav->nobjs; i++) {
+        if(trav->objs[i].type == H5TRAV_TYPE_GROUP) {
             if ((gid = H5Gopen2(fid1, trav->objs[i].name, H5P_DEFAULT)) < 0)
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gopen2 failed");
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gopen2 failed on first <%s>", trav->objs[i].name);
             if ((gcplid = H5Gget_create_plist(gid)) < 0)
                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gget_create_plist failed");
             if (H5Pget_link_creation_order(gcplid, &crt_order_flag1) < 0)
@@ -483,7 +408,7 @@ int h5repack_cmp_pl(const char *fname1,
                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gclose failed");
 
             if ((gid = H5Gopen2(fid2, trav->objs[i].name, H5P_DEFAULT)) < 0)
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gopen2 failed");
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gopen2 failed on second <%s>", trav->objs[i].name);
             if ((gcplid = H5Gget_create_plist(gid)) < 0)
                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gget_create_plist failed");
             if (H5Pget_link_creation_order(gcplid, &crt_order_flag2) < 0)
@@ -493,21 +418,14 @@ int h5repack_cmp_pl(const char *fname1,
             if (H5Gclose(gid) < 0)
                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Gclose failed");
 
-            if (crt_order_flag1 != crt_order_flag2) {
-                error_msg("property lists for <%s> are different\n",trav->objs[i].name);
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "property lists failed");
-            }
-
+            if (crt_order_flag1 != crt_order_flag2)
+                HGOTO_ERROR(0, H5E_tools_min_id_g, "property lists failed for <%s> are different", trav->objs[i].name);
         }
-
-
-
-        else if(trav->objs[i].type == H5TRAV_TYPE_DATASET)
-        {
+        else if(trav->objs[i].type == H5TRAV_TYPE_DATASET) {
             if((dset1 = H5Dopen2(fid1, trav->objs[i].name, H5P_DEFAULT)) < 0)
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dopen2 failed");
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dopen2 failed on first <%s>", trav->objs[i].name);
             if((dset2 = H5Dopen2(fid2, trav->objs[i].name, H5P_DEFAULT)) < 0)
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dopen2 failed");
+                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dopen2 failed on second <%s>", trav->objs[i].name);
             if((dcpl1 = H5Dget_create_plist(dset1)) < 0)
                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dget_create_plist failed");
             if((dcpl2 = H5Dget_create_plist(dset2)) < 0)
@@ -517,13 +435,11 @@ int h5repack_cmp_pl(const char *fname1,
             * compare the property lists
             *-------------------------------------------------------------------------
             */
-            if((ret = H5Pequal(dcpl1, dcpl2)) < 0)
+            if((ret_value = H5Pequal(dcpl1, dcpl2)) < 0)
                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pequal failed");
 
-            if(ret == 0) {
-                error_msg("property lists for <%s> are different\n",trav->objs[i].name);
-                HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "property lists failed");
-            }
+            if(ret_value == 0)
+                HGOTO_ERROR(0, H5E_tools_min_id_g, "property lists failed for <%s> are different", trav->objs[i].name);
 
            /*-------------------------------------------------------------------------
             * close
@@ -538,29 +454,8 @@ int h5repack_cmp_pl(const char *fname1,
             if(H5Dclose(dset2) < 0)
                 HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Dclose failed");
         } /*if*/
-    } /*i*/
+    } /*for*/
 
-   /*-------------------------------------------------------------------------
-    * free
-    *-------------------------------------------------------------------------
-    */
-
-    trav_table_free(trav);
-
-   /*-------------------------------------------------------------------------
-    * close
-    *-------------------------------------------------------------------------
-    */
-
-    H5Fclose(fid1);
-    H5Fclose(fid2);
-
-    return ret;
-
-/*-------------------------------------------------------------------------
-* error
-*-------------------------------------------------------------------------
-*/
 done:
     H5E_BEGIN_TRY
     {
@@ -572,7 +467,8 @@ done:
         H5Fclose(fid2);
         H5Pclose(gcplid);
         H5Gclose(gid);
-        trav_table_free(trav);
+        if(trav)
+            trav_table_free(trav);
     } H5E_END_TRY;
 
     return ret_value;
@@ -582,19 +478,14 @@ done:
 /*-------------------------------------------------------------------------
  * Function: verify_filters
  *
- * Purpose: verify if all requested filters in the array FILTER obtained
- *  from user input are present in the property list PID obtained from
- *  the output file
+ * Purpose:  verify if all requested filters in the array FILTER obtained
+ *           from user input are present in the property list PID obtained from
+ *           the output file
  *
  * Return:
- *  1 match
- *  0 do not match
- * -1 error
- *
- * Programmer: Pedro Vicente, pvn@hdfgroup.org
- *
- * Date: December 21, 2007
- *
+ *           1 match
+ *           0 do not match
+ *          -1 error
  *-------------------------------------------------------------------------
  */
 
@@ -618,11 +509,11 @@ int verify_filters(hid_t pid, hid_t tid, int nfilters, filter_info_t *filter)
     /* if we do not have filters and the requested filter is NONE, return 1 */
     if(!nfilters_dcpl &&
         nfilters == 1 &&
-        filter[0].filtn == H5Z_FILTER_NONE )
+        filter[0].filtn == H5Z_FILTER_NONE)
         return 1;
 
     /* else the numbers of filters must match */
-    if (nfilters_dcpl != nfilters )
+    if (nfilters_dcpl != nfilters)
         return 0;
 
     /*-------------------------------------------------------------------------
@@ -630,26 +521,25 @@ int verify_filters(hid_t pid, hid_t tid, int nfilters, filter_info_t *filter)
      *-------------------------------------------------------------------------
      */
 
-    for( i = 0; i < nfilters_dcpl; i++)
-    {
+    for (i = 0; i < nfilters_dcpl; i++) {
         cd_nelmts = NELMTS(cd_values);
         filtn = H5Pget_filter2(pid, (unsigned)i, &filt_flags, &cd_nelmts,
             cd_values, sizeof(f_name), f_name, NULL);
 
         /* filter ID */
+        if (filtn < 0)
+            return -1;
         if (filtn != filter[i].filtn)
             return 0;
 
         /* compare client data values. some filters do return local values */
-        switch (filtn)
-        {
-
+        switch (filtn) {
             case H5Z_FILTER_NONE:
-        	break;
+            break;
 
             case H5Z_FILTER_SHUFFLE:
                 /* 1 private client value is returned by DCPL */
-                if ( cd_nelmts != H5Z_SHUFFLE_TOTAL_NPARMS && filter[i].cd_nelmts != H5Z_SHUFFLE_USER_NPARMS )
+                if (cd_nelmts != H5Z_SHUFFLE_TOTAL_NPARMS && filter[i].cd_nelmts != H5Z_SHUFFLE_USER_NPARMS)
                     return 0;
 
                 /* get dataset's type size */
@@ -657,31 +547,31 @@ int verify_filters(hid_t pid, hid_t tid, int nfilters, filter_info_t *filter)
                     return -1;
 
                 /* the private client value holds the dataset's type size */
-                if ( size != cd_values[0] )
+                if (size != cd_values[0])
                     return 0;
 
                 break;
 
             case H5Z_FILTER_SZIP:
                 /* 4 private client values are returned by DCPL */
-                if ( cd_nelmts != H5Z_SZIP_TOTAL_NPARMS && filter[i].cd_nelmts != H5Z_SZIP_USER_NPARMS )
+                if (cd_nelmts != H5Z_SZIP_TOTAL_NPARMS && filter[i].cd_nelmts != H5Z_SZIP_USER_NPARMS)
                     return 0;
 
                 /* "User" parameter for pixels-per-block (index 1) */
-                if ( cd_values[H5Z_SZIP_PARM_PPB] != filter[i].cd_values[H5Z_SZIP_PARM_PPB] )
+                if (cd_values[H5Z_SZIP_PARM_PPB] != filter[i].cd_values[H5Z_SZIP_PARM_PPB])
                     return 0;
 
                 break;
 
             case H5Z_FILTER_NBIT:
                 /* only client data values number of values checked */
-                if ( H5Z_NBIT_USER_NPARMS != filter[i].cd_nelmts)
+                if (H5Z_NBIT_USER_NPARMS != filter[i].cd_nelmts)
                     return 0;
                 break;
 
             case H5Z_FILTER_SCALEOFFSET:
                 /* only client data values checked */
-                for( j = 0; j < H5Z_SCALEOFFSET_USER_NPARMS; j++)
+                for (j = 0; j < H5Z_SCALEOFFSET_USER_NPARMS; j++)
                     if (cd_values[j] != filter[i].cd_values[j])
                         return 0;
                 break;
@@ -690,20 +580,20 @@ int verify_filters(hid_t pid, hid_t tid, int nfilters, filter_info_t *filter)
             case H5Z_FILTER_FLETCHER32:
             case H5Z_FILTER_DEFLATE:
 
-                if ( cd_nelmts != filter[i].cd_nelmts)
+                if (cd_nelmts != filter[i].cd_nelmts)
                     return 0;
 
-                for( j = 0; j < cd_nelmts; j++)
+                for (j = 0; j < cd_nelmts; j++)
                     if (cd_values[j] != filter[i].cd_values[j])
                         return 0;
 
                 break;
 
             default:
-                if ( cd_nelmts != filter[i].cd_nelmts)
+                if (cd_nelmts != filter[i].cd_nelmts)
                     return 0;
 
-                for( j = 0; j < cd_nelmts; j++)
+                for (j = 0; j < cd_nelmts; j++)
                     if (cd_values[j] != filter[i].cd_values[j])
                         return 0;
                 break;
@@ -713,4 +603,3 @@ int verify_filters(hid_t pid, hid_t tid, int nfilters, filter_info_t *filter)
 
     return 1;
 }
-
diff --git a/tools/src/h5stat/CMakeLists.txt b/tools/src/h5stat/CMakeLists.txt
index 9762dbb..2f7e957 100644
--- a/tools/src/h5stat/CMakeLists.txt
+++ b/tools/src/h5stat/CMakeLists.txt
@@ -1,16 +1,11 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_SRC_H5STAT)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_SRC_H5STAT C)
 
 # --------------------------------------------------------------------
 # Add the h5stat executables
 # --------------------------------------------------------------------
 add_executable (h5stat ${HDF5_TOOLS_SRC_H5STAT_SOURCE_DIR}/h5stat.c)
-TARGET_NAMING (h5stat STATIC)
+set_property(TARGET h5stat APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5stat STATIC " " " ")
 target_link_libraries (h5stat  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (h5stat PROPERTIES FOLDER tools)
@@ -20,7 +15,7 @@ set (H5_DEP_EXECUTABLES h5stat)
 
 if (BUILD_SHARED_LIBS)
   add_executable (h5stat-shared ${HDF5_TOOLS_SRC_H5STAT_SOURCE_DIR}/h5stat.c)
-  TARGET_NAMING (h5stat-shared SHARED)
+  set_property(TARGET h5stat-shared APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (h5stat-shared SHARED " " " ")
   target_link_libraries (h5stat-shared  ${HDF5_TOOLS_LIBSH_TARGET} ${HDF5_LIBSH_TARGET})
   set_target_properties (h5stat-shared PROPERTIES FOLDER tools)
@@ -39,10 +34,9 @@ endif ()
 # Rules for Installation of tools using make Install target
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  if (BUILD_SHARED_LIBS)
-    INSTALL_PROGRAM_PDB (h5stat-shared ${HDF5_INSTALL_BIN_DIR} toolsapplications)
-  endif ()
-  INSTALL_PROGRAM_PDB (h5stat ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  foreach (exec ${H5_DEP_EXECUTABLES})
+    INSTALL_PROGRAM_PDB (${exec} ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  endforeach ()
 
   install (
       TARGETS
diff --git a/tools/src/h5stat/Makefile.am b/tools/src/h5stat/Makefile.am
index b4d81de..c228b48 100644
--- a/tools/src/h5stat/Makefile.am
+++ b/tools/src/h5stat/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/src/h5stat/h5stat.c b/tools/src/h5stat/h5stat.c
index f99bab0..6f196b4 100644
--- a/tools/src/h5stat/h5stat.c
+++ b/tools/src/h5stat/h5stat.c
@@ -5,16 +5,12 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#include <stdlib.h>
-#include <string.h>
 #include "H5private.h"    /* Generic Functions      */
 #include "h5tools.h"
 #include "h5tools_utils.h"
diff --git a/tools/src/misc/CMakeLists.txt b/tools/src/misc/CMakeLists.txt
index 1292628..021912e 100644
--- a/tools/src/misc/CMakeLists.txt
+++ b/tools/src/misc/CMakeLists.txt
@@ -1,38 +1,33 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_SRC_MISC)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_SRC_MISC C)
 
 # --------------------------------------------------------------------
 # Add the misc executables
 # --------------------------------------------------------------------
 #-- Misc Executables
 add_executable (h5debug ${HDF5_TOOLS_SRC_MISC_SOURCE_DIR}/h5debug.c)
-TARGET_NAMING (h5debug STATIC)
+set_property(TARGET h5debug APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5debug STATIC " " " ")
 target_link_libraries (h5debug ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 set_target_properties (h5debug PROPERTIES FOLDER tools)
 set_global_variable (HDF5_UTILS_TO_EXPORT "${HDF5_UTILS_TO_EXPORT};h5debug")
 
 add_executable (h5repart ${HDF5_TOOLS_SRC_MISC_SOURCE_DIR}/h5repart.c)
-TARGET_NAMING (h5repart STATIC)
+set_property(TARGET h5repart APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5repart STATIC " " " ")
 target_link_libraries (h5repart ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 set_target_properties (h5repart PROPERTIES FOLDER tools)
 set_global_variable (HDF5_UTILS_TO_EXPORT "${HDF5_UTILS_TO_EXPORT};h5repart")
 
 add_executable (h5mkgrp ${HDF5_TOOLS_SRC_MISC_SOURCE_DIR}/h5mkgrp.c)
-TARGET_NAMING (h5mkgrp STATIC)
+set_property(TARGET h5mkgrp APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5mkgrp STATIC " " " ")
 target_link_libraries (h5mkgrp  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (h5mkgrp PROPERTIES FOLDER tools)
 set_global_variable (HDF5_UTILS_TO_EXPORT "${HDF5_UTILS_TO_EXPORT};h5mkgrp")
 
 add_executable (h5clear ${HDF5_TOOLS_SRC_MISC_SOURCE_DIR}/h5clear.c)
-TARGET_NAMING (h5clear STATIC)
+set_property(TARGET h5clear APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5clear STATIC " " " ")
 target_link_libraries (h5clear  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (h5clear PROPERTIES FOLDER tools)
@@ -62,13 +57,13 @@ set (H5_DEP_EXECUTABLES
 # Rules for Installation of tools using make Install target
 #-----------------------------------------------------------------------------
 if (HDF5_EXPORTED_TARGETS)
-  INSTALL_PROGRAM_PDB (h5debug ${HDF5_INSTALL_BIN_DIR} toolsapplications)
-  INSTALL_PROGRAM_PDB (h5repart ${HDF5_INSTALL_BIN_DIR} toolsapplications)
-  INSTALL_PROGRAM_PDB (h5mkgrp ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  foreach (exec ${H5_DEP_EXECUTABLES})
+    INSTALL_PROGRAM_PDB (${exec} ${HDF5_INSTALL_BIN_DIR} toolsapplications)
+  endforeach ()
 
   install (
       TARGETS
-          h5debug h5repart h5mkgrp
+          ${H5_DEP_EXECUTABLES}
       EXPORT
           ${HDF5_EXPORTED_TARGETS}
       RUNTIME DESTINATION ${HDF5_INSTALL_BIN_DIR} COMPONENT toolsapplications
diff --git a/tools/src/misc/Makefile.am b/tools/src/misc/Makefile.am
index ad3dae9b..64c5ee5 100644
--- a/tools/src/misc/Makefile.am
+++ b/tools/src/misc/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/src/misc/h5cc.in b/tools/src/misc/h5cc.in
index 1645855..9c4e3ca 100644
--- a/tools/src/misc/h5cc.in
+++ b/tools/src/misc/h5cc.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 
 # This tool is adapted from the mpicc command of the MPICH Software.
diff --git a/tools/src/misc/h5clear.c b/tools/src/misc/h5clear.c
index 5c33b72..5724e1b 100644
--- a/tools/src/misc/h5clear.c
+++ b/tools/src/misc/h5clear.c
@@ -5,18 +5,18 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Purpose: A tool to clear the status_flags field from the file's superblock via -s option.
- *          A tool to remove cache image from the file via -m option.
- *          
+ * Purpose: A tool used to do the following:
+ *      (1) -s, --status:   clear the status_flags field from the file's superblock
+ *      (2) -m, --image:    remove the metadata cache image from the file
+ *      (3) --increment=C:  set the file's EOA to the maximum of (EOA, EOF) + C
+ *      (4) --filesize:     print the file's EOA and EOF
  */
 #include "hdf5.h"
 #include "H5private.h"
@@ -26,18 +26,25 @@
 /* Name of tool */
 #define PROGRAMNAME     "h5clear"
 
-/* Make this private property (defined in H5Fprivate.h) available to h5clear. */
-#define H5F_ACS_CLEAR_STATUS_FLAGS_NAME            "clear_status_flags"
+/* Make these private properties (defined in H5Fprivate.h) available to h5clear. */
+#define H5F_ACS_CLEAR_STATUS_FLAGS_NAME         "clear_status_flags"
+#define H5F_ACS_NULL_FSM_ADDR_NAME              "null_fsm_addr"
+#define H5F_ACS_SKIP_EOF_CHECK_NAME             "skip_eof_check"
+
+/* Default increment is 1 megabytes for the --increment option */
+#define DEFAULT_INCREMENT   1024*1024
 
 static char *fname_g = NULL;
 static hbool_t clear_status_flags = FALSE;
 static hbool_t remove_cache_image = FALSE;
+static hbool_t print_filesize = FALSE;
+static hbool_t increment_eoa_eof = FALSE;
+static hsize_t increment = DEFAULT_INCREMENT;
 
 /*
- * Command-line options: The user can specify short or long-named
- * parameters.
+ * Command-line options: only publicize long options
  */
-static const char *s_opts = "hVsm";
+static const char *s_opts = "hVsmzi*";
 static struct long_options l_opts[] = {
         { "help", no_arg, 'h' },
         { "hel", no_arg, 'h'},
@@ -56,6 +63,21 @@ static struct long_options l_opts[] = {
         { "imag", no_arg, 'm' },
         { "ima", no_arg, 'm' },
         { "im", no_arg, 'm' },
+        { "filesize", no_arg, 'z' },
+        { "filesiz", no_arg, 'z' },
+        { "filesi", no_arg, 'z' },
+        { "files", no_arg, 'z' },
+        { "file", no_arg, 'z' },
+        { "fil", no_arg, 'z' },
+        { "fi", no_arg, 'z' },
+        { "increment", optional_arg, 'i' },
+        { "incremen", optional_arg, 'i' },
+        { "increme", optional_arg, 'i' },
+        { "increm", optional_arg, 'i' },
+        { "incre", optional_arg, 'i' },
+        { "incr", optional_arg, 'i' },
+        { "inc", optional_arg, 'i' },
+        { "in", optional_arg, 'i' },
         { NULL, 0, '\0' }
 };
 
@@ -78,6 +100,9 @@ static void usage(const char *prog)
     HDfprintf(stdout, "   -V, --version             Print version number and exit\n");
     HDfprintf(stdout, "   -s, --status              Clear the status_flags field in the file's superblock\n");
     HDfprintf(stdout, "   -m, --image               Remove the metadata cache image from the file\n");
+    HDfprintf(stdout, "   --filesize                Print the file's EOA and EOF\n");
+    HDfprintf(stdout, "   --increment=C             Set the file's EOA to the maximum of (EOA, EOF) + C for the file <file_name>\n");
+    HDfprintf(stdout, "                             C is >= 0; C is optional and will default to 1M when not set");
     HDfprintf(stdout, "\n");
     HDfprintf(stdout, "Examples of use:\n");
     HDfprintf(stdout, "\n");
@@ -86,6 +111,12 @@ static void usage(const char *prog)
     HDfprintf(stdout, "\n");
     HDfprintf(stdout, "h5clear -m file_name\n");
     HDfprintf(stdout, "  Remove the metadata cache image from the HDF5 file <file_name>.\n");
+    HDfprintf(stdout, "\n");
+    HDfprintf(stdout, "h5clear --increment file_name\n");
+    HDfprintf(stdout, "  Set the EOA to the maximum of (EOA, EOF) + 1M for the file <file_name>.\n");
+    HDfprintf(stdout, "\n");
+    HDfprintf(stdout, "h5clear --increment=512 file_name\n");
+    HDfprintf(stdout, "  Set the EOA to the maximum of (EOA, EOF) + 512 for the file <file_name>.\n");
 } /* usage() */
 
 
@@ -133,6 +164,18 @@ parse_command_line(int argc, const char **argv)
                 remove_cache_image = TRUE;
                 break;
 
+            case 'z':
+                print_filesize = TRUE;
+                break;
+
+            case 'i':
+                increment_eoa_eof = TRUE;
+                if(opt_arg != NULL && (increment = HDatoi(opt_arg)) < 0) {
+                    usage(h5tools_getprogname());
+                    goto done;
+                }
+                break;
+
             default:
                 usage(h5tools_getprogname());
                 h5tools_setstatus(EXIT_FAILURE);
@@ -178,8 +221,24 @@ leave(int ret)
 /*-------------------------------------------------------------------------
  * Function:    main
  *
- * Purpose:     To clear the status_flags field in the file's superblock (-s option).
- *              To remove the cache image from the file (-m option).
+ * Purpose: The options are:
+ *          (1) -s, --status:   clear the status_flags field from the file's superblock
+ *          (2) -m, --image:    remove the metadata cache image from the file
+ *          (3) --increment=C:  set the file's EOA to the maximum of (EOA, EOF) + C
+ *          (4) --filesize:     print the file's EOA and EOF
+ *
+ *          The three options: -s, -m, and --increment will modify the file
+ *          so the file is opened with write access.
+ *          The --filesize option just prints the EOA and EOF, so the file
+ *          is opened with read access.
+ *      
+ *          The -s option will activate the private property:
+ *              --H5F_ACS_CLEAR_STATUS_FLAGS_NAME         
+ *          The --increment option will active these two private properties:
+ *              --H5F_ACS_NULL_FSM_ADDR_NAME              
+ *              --H5F_ACS_SKIP_EOF_CHECK_NAME            
+ *          The --filesize will activate the private property:
+ *              --H5F_ACS_SKIP_EOF_CHECK_NAME            
  *
  * Return:      Success: 0
  *              Failure: 1
@@ -189,11 +248,12 @@ leave(int ret)
 int
 main (int argc, const char *argv[])
 {
-    char *fname = NULL;    /* File name */
-    hid_t fapl = -1;       /* File access property list */
-    hid_t fid = -1;        /* File ID */
+    char *fname = NULL;             /* File name */
+    hid_t fapl = -1;                /* File access property list */
+    hid_t fid = -1;                 /* File ID */
     haddr_t image_addr;
     hsize_t image_len;
+    unsigned flags = H5F_ACC_RDWR;    /* file access flags */
 
     h5tools_setprogname(PROGRAMNAME);
     h5tools_setstatus(EXIT_SUCCESS);
@@ -211,12 +271,22 @@ main (int argc, const char *argv[])
     if(fname_g == NULL)
         goto done;
 
-    if(!clear_status_flags && !remove_cache_image) {
+    /* Print usage/exit if not using at least one of the options */
+    if(!clear_status_flags && !remove_cache_image &&
+       !increment_eoa_eof && !print_filesize) {
         usage(h5tools_getprogname());
         h5tools_setstatus(EXIT_FAILURE);
         goto done;
     }
 
+    /* Cannot combine the --filesize option with other options */
+    if(print_filesize && 
+       (clear_status_flags || remove_cache_image || increment_eoa_eof)) {
+        error_msg("Cannot combine --filesize with other options\n");
+        h5tools_setstatus(EXIT_FAILURE);
+        goto done;
+    }
+
     /* Duplicate the file name */
     fname = HDstrdup(fname_g);
 
@@ -230,7 +300,7 @@ main (int argc, const char *argv[])
     /* -s option */
     if(clear_status_flags) { 
         /* Set to clear the status_flags in the file's superblock */
-        /* This is a private property used by h5clear only */
+        /* Activate this private property */
         if(H5Pset(fapl, H5F_ACS_CLEAR_STATUS_FLAGS_NAME, &clear_status_flags) < 0) {
             error_msg("H5Pset\n");
             h5tools_setstatus(EXIT_FAILURE);
@@ -238,12 +308,64 @@ main (int argc, const char *argv[])
         }
     }
 
-    if((fid = h5tools_fopen(fname, H5F_ACC_RDWR, fapl, NULL, NULL, (size_t)0)) < 0) {
+    /* --increment option */
+    if(increment_eoa_eof) { 
+        /* Activate this private property */
+        if(H5Pset(fapl, H5F_ACS_SKIP_EOF_CHECK_NAME, &increment_eoa_eof) < 0) {
+            error_msg("H5Pset\n");
+            h5tools_setstatus(EXIT_FAILURE);
+            goto done;
+        }
+        /* Activate this private property */
+        if(H5Pset(fapl, H5F_ACS_NULL_FSM_ADDR_NAME, &increment_eoa_eof) < 0) {
+            error_msg("H5Pset\n");
+            h5tools_setstatus(EXIT_FAILURE);
+            goto done;
+        }
+    }
+
+    /* --filesize option; open the file read-only */
+    if(print_filesize) { 
+        /* Activate this private property */
+        if(H5Pset(fapl, H5F_ACS_SKIP_EOF_CHECK_NAME, &print_filesize) < 0) {
+            error_msg("H5Pset\n");
+            h5tools_setstatus(EXIT_FAILURE);
+            goto done;
+        }
+        flags = H5F_ACC_RDONLY;
+    } 
+
+    /* Open the file */
+    if((fid = h5tools_fopen(fname, flags, fapl, NULL, NULL, (size_t)0)) < 0) {
         error_msg("h5tools_fopen\n");
         h5tools_setstatus(EXIT_FAILURE);
         goto done;
     }
 
+    /* --filesize option */
+    if(print_filesize) {
+        h5_stat_t st;   /* Stat info call */
+        haddr_t eoa;    /* The EOA value */
+
+        /* Get the file's EOA and EOF */
+        if(H5Fget_eoa(fid, &eoa) < 0 || HDstat(fname, &st) < 0) {
+            error_msg("H5Fget_eoa or HDstat\n");
+            h5tools_setstatus(EXIT_FAILURE);
+            goto done;
+        }
+        HDfprintf(stdout, "EOA is %a; EOF is %a \n", eoa, st.st_size);
+    }
+
+    /* --increment option */
+    if(increment_eoa_eof) {
+        /* Set the file's EOA to the maximum of (EOA, EOF) + increment */
+        if(H5Fincrement_filesize(fid, increment) < 0) {
+            error_msg("H5Fset_eoa\n");
+            h5tools_setstatus(EXIT_FAILURE);
+            goto done;
+        }
+    }
+
     /* -m option */
     if(remove_cache_image) { 
         if(H5Fget_mdc_image_info(fid, &image_addr, &image_len) < 0) {
@@ -255,7 +377,9 @@ main (int argc, const char *argv[])
             warn_msg("No cache image in the file\n");
     } 
 
+
     h5tools_setstatus(EXIT_SUCCESS);
+
 done:
     if(fname)
         HDfree(fname);
diff --git a/tools/src/misc/h5debug.c b/tools/src/misc/h5debug.c
index ae64952..b66e7ce 100644
--- a/tools/src/misc/h5debug.c
+++ b/tools/src/misc/h5debug.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*-------------------------------------------------------------------------
@@ -40,6 +38,7 @@
 #include "H5private.h"  /* Generic Functions    */
 #include "H5Apkg.h"     /* Attributes           */
 #include "H5B2pkg.h"    /* v2 B-trees           */
+#include "H5CXprivate.h" /* API Contexts        */
 #include "H5Dpkg.h"     /* Datasets             */
 #include "H5Eprivate.h" /* Error handling       */
 #include "H5EApkg.h"    /* Extensible Arrays    */
@@ -249,13 +248,14 @@ get_H5FA_class(const uint8_t *sig)
 int
 main(int argc, char *argv[])
 {
-    hid_t  fid, fapl, dxpl;
+    hid_t  fid, fapl;
     H5F_t       *f;
     haddr_t     addr = 0, extra = 0, extra2 = 0, extra3 = 0, extra4 = 0;
     uint8_t     sig[H5F_SIGNATURE_LEN];
     size_t      u;
     H5E_auto2_t func;
     void 	*edata;
+    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
     herr_t      status = SUCCEED;
 
     if(argc == 1) {
@@ -276,7 +276,6 @@ main(int argc, char *argv[])
     /*
      * Open the file and get the file descriptor.
      */
-    dxpl = H5AC_ind_read_dxpl_id;
     if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) {
         HDfprintf(stderr, "cannot create file access property list\n");
         HDexit(1);
@@ -290,6 +289,14 @@ main(int argc, char *argv[])
         HDfprintf(stderr, "cannot open file\n");
         HDexit(1);
     } /* end if */
+
+    /* Push API context */
+    if(H5CX_push() < 0) {
+        HDfprintf(stderr, "cannot set API context\n");
+        HDexit(1);
+    }
+    api_ctx_pushed = TRUE;
+
     if(NULL == (f = (H5F_t *)H5I_object(fid))) {
         HDfprintf(stderr, "cannot obtain H5F_t pointer\n");
         HDexit(2);
@@ -319,7 +326,7 @@ main(int argc, char *argv[])
      * Read the signature at the specified file position.
      */
     HDfprintf(stdout, "Reading signature at address %a (rel)\n", addr);
-    if(H5F_block_read(f, H5FD_MEM_SUPER, addr, sizeof(sig), dxpl, sig) < 0) {
+    if(H5F_block_read(f, H5FD_MEM_SUPER, addr, sizeof(sig), sig) < 0) {
         HDfprintf(stderr, "cannot read signature\n");
         HDexit(3);
     }
@@ -333,13 +340,13 @@ main(int argc, char *argv[])
         /*
          * Debug a local heap.
          */
-        status = H5HL_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL);
+        status = H5HL_debug(f, addr, stdout, 0, VCOL);
 
     } else if(!HDmemcmp (sig, H5HG_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
 	/*
 	 * Debug a global heap collection.
 	 */
-	status = H5HG_debug (f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL);
+	status = H5HG_debug (f, addr, stdout, 0, VCOL);
 
     } else if(!HDmemcmp(sig, H5G_NODE_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -353,7 +360,7 @@ main(int argc, char *argv[])
             HDfprintf(stderr, "\th5debug <filename> <Symbol table node address> <address of local heap>\n\n");
         } /* end if */
 
-        status = H5G_node_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, extra);
+        status = H5G_node_debug(f, addr, stdout, 0, VCOL, extra);
 
     } else if(!HDmemcmp(sig, H5B_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -375,7 +382,7 @@ main(int argc, char *argv[])
                     HDexit(4);
                 } /* end if */
 
-                status = H5G_node_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, extra);
+                status = H5G_node_debug(f, addr, stdout, 0, VCOL, extra);
                 break;
 
             case H5B_CHUNK_ID:
@@ -413,7 +420,7 @@ main(int argc, char *argv[])
                 /* Set the last dimension (the element size) to zero */
                 dim[ndims] = 0;
 
-                status = H5D_btree_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, ndims, dim);
+                status = H5D_btree_debug(f, addr, stdout, 0, VCOL, ndims, dim);
                 break;
 
             case H5B_NUM_BTREE_ID:
@@ -436,7 +443,7 @@ main(int argc, char *argv[])
             HDexit(4);
 	    } /* end if */
 
-        status = H5B2__hdr_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, cls, (haddr_t)extra);
+        status = H5B2__hdr_debug(f, addr, stdout, 0, VCOL, cls, (haddr_t)extra);
 
     } else if(!HDmemcmp(sig, H5B2_INT_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -463,7 +470,7 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5B2__int_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, cls, extra, (unsigned)extra2, (unsigned)extra3, (haddr_t)extra4);
+        status = H5B2__int_debug(f, addr, stdout, 0, VCOL, cls, extra, (unsigned)extra2, (unsigned)extra3, (haddr_t)extra4);
 
     } else if(!HDmemcmp(sig, H5B2_LEAF_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -488,13 +495,13 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5B2__leaf_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, cls, extra, (unsigned)extra2, (haddr_t)extra3);
+        status = H5B2__leaf_debug(f, addr, stdout, 0, VCOL, cls, extra, (unsigned)extra2, (haddr_t)extra3);
 
     } else if(!HDmemcmp(sig, H5HF_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
          * Debug a fractal heap header.
          */
-        status = H5HF_hdr_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL);
+        status = H5HF_hdr_debug(f, addr, stdout, 0, VCOL);
 
     } else if(!HDmemcmp(sig, H5HF_DBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -509,7 +516,7 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5HF_dblock_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, extra, (size_t)extra2);
+        status = H5HF_dblock_debug(f, addr, stdout, 0, VCOL, extra, (size_t)extra2);
 
     } else if(!HDmemcmp(sig, H5HF_IBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -524,14 +531,14 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5HF_iblock_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, extra, (unsigned)extra2);
+        status = H5HF_iblock_debug(f, addr, stdout, 0, VCOL, extra, (unsigned)extra2);
 
     } else if(!HDmemcmp(sig, H5FS_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
          * Debug a free space header.
          */
 
-        status = H5FS_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL);
+        status = H5FS_debug(f, addr, stdout, 0, VCOL);
 
     } else if(!HDmemcmp(sig, H5FS_SINFO_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -546,14 +553,14 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5FS_sects_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, extra, extra2);
+        status = H5FS_sects_debug(f, addr, stdout, 0, VCOL, extra, extra2);
 
     } else if(!HDmemcmp(sig, H5SM_TABLE_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
          * Debug shared message master table.
          */
 
-        status = H5SM_table_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, (unsigned) UFAIL, (unsigned) UFAIL);
+        status = H5SM_table_debug(f, addr, stdout, 0, VCOL, (unsigned) UFAIL, (unsigned) UFAIL);
 
     } else if(!HDmemcmp(sig, H5SM_LIST_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -568,7 +575,7 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5SM_list_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, (haddr_t)extra);
+        status = H5SM_list_debug(f, addr, stdout, 0, VCOL, (haddr_t)extra);
 
     } else if(!HDmemcmp(sig, H5EA_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -585,7 +592,7 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5EA__hdr_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, cls, extra);
+        status = H5EA__hdr_debug(f, addr, stdout, 0, VCOL, cls, extra);
 
     } else if(!HDmemcmp(sig, H5EA_IBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -602,7 +609,7 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5EA__iblock_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, cls, extra, extra2);
+        status = H5EA__iblock_debug(f, addr, stdout, 0, VCOL, cls, extra, extra2);
 
     } else if(!HDmemcmp(sig, H5EA_SBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -619,7 +626,7 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5EA__sblock_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, cls, extra, (unsigned)extra2, extra3);
+        status = H5EA__sblock_debug(f, addr, stdout, 0, VCOL, cls, extra, (unsigned)extra2, extra3);
 
     } else if(!HDmemcmp(sig, H5EA_DBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -636,7 +643,7 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5EA__dblock_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, cls, extra, (size_t)extra2, extra3);
+        status = H5EA__dblock_debug(f, addr, stdout, 0, VCOL, cls, extra, (size_t)extra2, extra3);
 
     } else if(!HDmemcmp(sig, H5FA_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -653,7 +660,7 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5FA__hdr_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, cls, extra);
+        status = H5FA__hdr_debug(f, addr, stdout, 0, VCOL, cls, extra);
 
     } else if(!HDmemcmp(sig, H5FA_DBLOCK_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
@@ -670,21 +677,21 @@ main(int argc, char *argv[])
             HDexit(4);
         } /* end if */
 
-        status = H5FA__dblock_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL, cls, extra, extra2);
+        status = H5FA__dblock_debug(f, addr, stdout, 0, VCOL, cls, extra, extra2);
 
     } else if(!HDmemcmp(sig, H5O_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC)) {
         /*
          * Debug v2 object header (which have signatures).
          */
 
-        status = H5O_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL);
+        status = H5O_debug(f, addr, stdout, 0, VCOL);
 
     } else if(sig[0] == H5O_VERSION_1) {
         /*
          * This could be a v1 object header.  Since they don't have a signature
          * it's a somewhat "ify" detection.
          */
-        status = H5O_debug(f, H5AC_ind_read_dxpl_id, addr, stdout, 0, VCOL);
+        status = H5O_debug(f, addr, stdout, 0, VCOL);
 
     } else {
         /*
@@ -716,6 +723,9 @@ main(int argc, char *argv[])
     H5Pclose(fapl);
     H5Fclose(fid);
 
+    /* Pop API context */
+    if(api_ctx_pushed) H5CX_pop();
+
     H5Eset_auto2(H5E_DEFAULT, func, edata);
 
     return 0;
diff --git a/tools/src/misc/h5mkgrp.c b/tools/src/misc/h5mkgrp.c
index aa6057f..b7ff73c 100644
--- a/tools/src/misc/h5mkgrp.c
+++ b/tools/src/misc/h5mkgrp.c
@@ -5,20 +5,16 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
 #include "H5private.h"
 #include "h5tools.h"
 #include "h5tools_utils.h"
-#include <string.h>
-#include <stdlib.h>
 
 /* Name of tool */
 #define PROGRAMNAME "h5mkgrp"
@@ -133,6 +129,7 @@ parse_command_line(int argc, const char *argv[], param_t *parms)
             case 'h':
                 usage();
                 leave(EXIT_SUCCESS);
+                break;
 
             /* Create objects with the latest version of the format */
             case 'l':
@@ -153,6 +150,7 @@ parse_command_line(int argc, const char *argv[], param_t *parms)
             case 'V':
                 print_version(h5tools_getprogname());
                 leave(EXIT_SUCCESS);
+                break;
 
             /* Bad command line argument */
             default:
diff --git a/tools/src/misc/h5redeploy.in b/tools/src/misc/h5redeploy.in
index 6b6ef87..242459a 100644
--- a/tools/src/misc/h5redeploy.in
+++ b/tools/src/misc/h5redeploy.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 ## Update HDF5 compiler tools after the HDF5 software has been installed  ##
diff --git a/tools/src/misc/h5repart.c b/tools/src/misc/h5repart.c
index e44c957..cdc554f 100644
--- a/tools/src/misc/h5repart.c
+++ b/tools/src/misc/h5repart.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -27,39 +25,9 @@
 /* See H5private.h for how to include system headers */
 #include "hdf5.h"
 #include "H5private.h"
-#ifdef H5_STDC_HEADERS
-#   include <ctype.h>
-#   include <errno.h>
-#   include <fcntl.h>
-#   include <stdio.h>
-#   include <stdlib.h>
-#   include <string.h>
-#endif
-
-#ifdef H5_HAVE_UNISTD_H
-#   include <sys/types.h>
-#   include <unistd.h>
-#endif
-
-#ifdef H5_HAVE_SYS_STAT_H
-#   include <sys/stat.h>
-#endif
-
-#ifndef FALSE
-#   define FALSE	0
-#endif
-#ifndef TRUE
-#   define TRUE 	1
-#endif
-#   define NAMELEN	4096
-#define GB	*1024*1024*1024
 
-#ifndef MIN
-#   define MIN(X,Y)	((X)<(Y)?(X):(Y))
-#endif
-#ifndef MIN3
-#   define MIN3(X,Y,Z)	MIN(MIN(X,Y),Z)
-#endif
+#define NAMELEN	4096
+#define GB	*1024*1024*1024
 
 /*Make these 2 private properties(defined in H5Fprivate.h) available to h5repart.
  *The first one updates the member file size in the superblock.  The second one
@@ -264,9 +232,9 @@ main (int argc, char *argv[])
     sprintf (src_name, src_gen_name, src_membno);
     src_is_family = strcmp (src_name, src_gen_name);
 
-    if ((src=HDopen(src_name, O_RDONLY,0))<0) {
-        perror (src_name);
-        exit (EXIT_FAILURE);
+    if ((src = HDopen(src_name, O_RDONLY)) < 0) {
+        HDperror(src_name);
+        HDexit(EXIT_FAILURE);
     }
 
     if (HDfstat(src, &sb)<0) {
@@ -284,9 +252,9 @@ main (int argc, char *argv[])
     sprintf (dst_name, dst_gen_name, dst_membno);
     dst_is_family = strcmp (dst_name, dst_gen_name);
 
-    if ((dst=HDopen (dst_name, O_RDWR|O_CREAT|O_TRUNC, 0666))<0) {
-	perror (dst_name);
-	exit (EXIT_FAILURE);
+    if ((dst = HDopen(dst_name, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0) {
+        HDperror(dst_name);
+        HDexit(EXIT_FAILURE);
     }
     if (verbose) fprintf (stderr, "> %s\n", dst_name);
 
@@ -365,9 +333,9 @@ main (int argc, char *argv[])
 		break;
 	    }
 	    sprintf (src_name, src_gen_name, ++src_membno);
-	    if ((src=HDopen (src_name, O_RDONLY,0))<0 && ENOENT==errno) {
-                dst_offset = dst_offset + (off_t)n;
-		break;
+	    if ((src = HDopen(src_name, O_RDONLY)) < 0 && ENOENT == errno) {
+            dst_offset = dst_offset + (off_t)n;
+            break;
 	    } else if (src<0) {
 		perror (src_name);
 		exit (EXIT_FAILURE);
@@ -412,9 +380,9 @@ main (int argc, char *argv[])
 	    }
 	    HDclose (dst);
 	    sprintf (dst_name, dst_gen_name, ++dst_membno);
-	    if ((dst=HDopen (dst_name, O_RDWR|O_CREAT|O_TRUNC, 0666))<0) {
-		perror (dst_name);
-		exit (EXIT_FAILURE);
+	    if ((dst = HDopen(dst_name, O_RDWR|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0) {
+            HDperror(dst_name);
+            HDexit(EXIT_FAILURE);
 	    }
 	    dst_offset = 0;
 	    need_seek = FALSE;
diff --git a/tools/test/CMakeLists.txt b/tools/test/CMakeLists.txt
index a7dd11f..f4106fc 100644
--- a/tools/test/CMakeLists.txt
+++ b/tools/test/CMakeLists.txt
@@ -1,40 +1,35 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST)
-
-#-----------------------------------------------------------------------------
-# Apply Definitions to compiler in this directory and below
-#-----------------------------------------------------------------------------
-add_definitions (${HDF_EXTRA_C_FLAGS})
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST C)
 
 #-- Add the h5diff tests
-add_subdirectory (${HDF5_TOOLS_TEST_SOURCE_DIR}/h5diff)
+add_subdirectory (h5diff)
 
 #-- Add the h5ls tests
-add_subdirectory (${HDF5_TOOLS_TEST_SOURCE_DIR}/h5ls)
+add_subdirectory (h5ls)
 
 #-- Misc tests
-add_subdirectory (${HDF5_TOOLS_TEST_SOURCE_DIR}/misc)
+add_subdirectory (misc)
 
 #-- Add the h5import tests
-add_subdirectory (${HDF5_TOOLS_TEST_SOURCE_DIR}/h5import)
+add_subdirectory (h5import)
 
 #-- h5Repack tests
-add_subdirectory (${HDF5_TOOLS_TEST_SOURCE_DIR}/h5repack)
+add_subdirectory (h5repack)
 
 #-- Add the h5jam tests
-add_subdirectory (${HDF5_TOOLS_TEST_SOURCE_DIR}/h5jam)
+add_subdirectory (h5jam)
 
 #-- Add the h5copy tests
-add_subdirectory (${HDF5_TOOLS_TEST_SOURCE_DIR}/h5copy)
+add_subdirectory (h5copy)
 
 #-- Add the h5stat tests
-add_subdirectory (${HDF5_TOOLS_TEST_SOURCE_DIR}/h5stat)
+add_subdirectory (h5stat)
 
 #-- Add the h5dump tests
-add_subdirectory (${HDF5_TOOLS_TEST_SOURCE_DIR}/h5dump)
+add_subdirectory (h5dump)
 
 #-- Add the h5format_convert and test executables
-add_subdirectory (${HDF5_TOOLS_TEST_SOURCE_DIR}/h5format_convert)
+add_subdirectory (h5format_convert)
 
 #-- Add the perform tests
-add_subdirectory (${HDF5_TOOLS_TEST_SOURCE_DIR}/perform)
+add_subdirectory (perform)
diff --git a/tools/test/Makefile.am b/tools/test/Makefile.am
index db09003..19bb047 100644
--- a/tools/test/Makefile.am
+++ b/tools/test/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/test/h5copy/CMakeLists.txt b/tools/test/h5copy/CMakeLists.txt
index 4a519ab..583f808 100644
--- a/tools/test/h5copy/CMakeLists.txt
+++ b/tools/test/h5copy/CMakeLists.txt
@@ -1,23 +1,46 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_H5COPY)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_H5COPY C)
 
 # --------------------------------------------------------------------
 # Add the h5copy test executables
 # --------------------------------------------------------------------
+if (HDF5_BUILD_GENERATORS)
+  add_executable (h5copygentest ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/h5copygentest.c)
+  set_property(TARGET h5copygentest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+  TARGET_C_PROPERTIES (h5copygentest STATIC " " " ")
+  target_link_libraries (h5copygentest ${HDF5_LIB_TARGET})
+  set_target_properties (h5copygentest PROPERTIES FOLDER generator/tools)
+
+  #add_test (NAME h5copygentest COMMAND $<TARGET_FILE:h5copygentest>)
+endif ()
+
+#-----------------------------------------------------------------------------
+# If plugin library tests can be tested
+#-----------------------------------------------------------------------------
+if (BUILD_SHARED_LIBS)
+  set (HDF5_TOOL_PLUGIN_LIB_CORENAME         "dynlibcopy")
+  set (HDF5_TOOL_PLUGIN_LIB_NAME             "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TOOL_PLUGIN_LIB_CORENAME}")
+  set (HDF5_TOOL_PLUGIN_LIB_TARGET           ${HDF5_TOOL_PLUGIN_LIB_CORENAME})
 
-  if (HDF5_BUILD_GENERATORS)
-    add_executable (h5copygentest ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/h5copygentest.c)
-    TARGET_NAMING (h5copygentest STATIC)
-    TARGET_C_PROPERTIES (h5copygentest STATIC " " " ")
-    target_link_libraries (h5copygentest ${HDF5_LIB_TARGET})
-    set_target_properties (h5copygentest PROPERTIES FOLDER generator/tools)
+  add_library (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED dynlib_copy.c)
+  set_property(TARGET ${HDF5_TOOL_PLUGIN_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+  TARGET_C_PROPERTIES (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED " " " ")
+  target_link_libraries (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
+  H5_SET_LIB_OPTIONS (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TOOL_PLUGIN_LIB_NAME} SHARED "LIB")
 
-    #add_test (NAME h5copygentest COMMAND $<TARGET_FILE:h5copygentest>)
-  endif ()
+  # make plugins dir
+  file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/plugins")
+  #-----------------------------------------------------------------------------
+  # Copy plugin library to a plugins folder
+  #-----------------------------------------------------------------------------
+  add_custom_command (
+      TARGET     ${HDF5_TOOL_PLUGIN_LIB_TARGET}
+      POST_BUILD
+      COMMAND    ${CMAKE_COMMAND}
+      ARGS       -E copy_if_different
+          "$<TARGET_FILE:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
+          "${CMAKE_BINARY_DIR}/plugins/$<TARGET_FILE_NAME:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
+  )
+endif ()
 
-  include (CMakeTests.cmake)
+include (CMakeTests.cmake)
diff --git a/tools/test/h5copy/CMakeTests.cmake b/tools/test/h5copy/CMakeTests.cmake
index 42495de..1bdefa6 100644
--- a/tools/test/h5copy/CMakeTests.cmake
+++ b/tools/test/h5copy/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -13,10 +24,16 @@
       ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/testfiles/h5copy_extlinks_trg.h5
       ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/testfiles/h5copy_ref.h5
       ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/testfiles/h5copytst.h5
+      ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/testfiles/tudfilter.h5
+      ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/testfiles/tudfilter2.h5
   )
 
   set (LIST_OTHER_TEST_FILES
       ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/testfiles/h5copy_misc1.out
+      ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/testfiles/tudfilter.h5.txt
+      ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/testfiles/tudfilter.h5_ERR.txt
+      ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/testfiles/h5copy_plugin_fail_ERR.out.h5.txt
+      ${HDF5_TOOLS_TEST_H5COPY_SOURCE_DIR}/testfiles/h5copy_plugin_test.out.h5.txt
   )
 
   file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
@@ -60,13 +77,13 @@
     endif ()
 
     # resultcode=2 will cause the test to skip the diff test
-    if (NOT ${resultcode} STREQUAL "2")
+    if (NOT "${resultcode}" STREQUAL "2")
       add_test (
           NAME H5COPY_F-${testname}-DIFF
-          COMMAND $<TARGET_FILE:h5diff> -q ./testfiles/${infile} ./testfiles/${testname}.out.h5 ${srcname} ${dstname}
+          COMMAND $<TARGET_FILE:h5diff> -v ./testfiles/${infile} ./testfiles/${testname}.out.h5 ${srcname} ${dstname}
       )
-      SET_TESTS_PROPERTIES(H5COPY_F-${testname}-DIFF PROPERTIES DEPENDS H5COPY_F-${testname})
-      if (${resultcode} STREQUAL "1")
+      set_tests_properties (H5COPY_F-${testname}-DIFF PROPERTIES DEPENDS H5COPY_F-${testname})
+      if ("${resultcode}" STREQUAL "1")
         set_tests_properties (H5COPY_F-${testname}-DIFF PROPERTIES WILL_FAIL "true")
       endif ()
     endif ()
@@ -96,13 +113,13 @@
     endif ()
 
     # resultcode=2 will cause the test to skip the diff test
-    if (NOT ${resultcode} STREQUAL "2")
+    if (NOT "${resultcode}" STREQUAL "2")
       add_test (
           NAME H5COPY-${testname}-DIFF
-          COMMAND $<TARGET_FILE:h5diff> -q ./testfiles/${infile} ./testfiles/${testname}.out.h5 ${srcname} ${dstname}
+          COMMAND $<TARGET_FILE:h5diff> -v ./testfiles/${infile} ./testfiles/${testname}.out.h5 ${srcname} ${dstname}
       )
-      SET_TESTS_PROPERTIES(H5COPY-${testname}-DIFF PROPERTIES DEPENDS H5COPY-${testname})
-      if (${resultcode} STREQUAL "1")
+      set_tests_properties (H5COPY-${testname}-DIFF PROPERTIES DEPENDS H5COPY-${testname})
+      if ("${resultcode}" STREQUAL "1")
         set_tests_properties (H5COPY-${testname}-DIFF PROPERTIES WILL_FAIL "true")
       endif ()
     endif ()
@@ -146,13 +163,13 @@
     )
     set_tests_properties (H5COPY-${testname} PROPERTIES DEPENDS H5COPY-${testname}-prefill)
     # resultcode=2 will cause the test to skip the diff test
-    if (NOT ${resultcode} STREQUAL "2")
+    if (NOT "${resultcode}" STREQUAL "2")
       add_test (
           NAME H5COPY-${testname}-DIFF
-          COMMAND $<TARGET_FILE:h5diff> -q ./testfiles/${infile} ./testfiles/${testname}.out.h5 ${srcname} ${dstname}
+          COMMAND $<TARGET_FILE:h5diff> -v ./testfiles/${infile} ./testfiles/${testname}.out.h5 ${srcname} ${dstname}
       )
-      SET_TESTS_PROPERTIES(H5COPY-${testname}-DIFF PROPERTIES DEPENDS H5COPY-${testname})
-      if (${resultcode} STREQUAL "1")
+      set_tests_properties (H5COPY-${testname}-DIFF PROPERTIES DEPENDS H5COPY-${testname})
+      if ("${resultcode}" STREQUAL "1")
         set_tests_properties (H5COPY-${testname}-DIFF PROPERTIES WILL_FAIL "true")
       endif ()
     endif ()
@@ -187,13 +204,13 @@
     )
     set_tests_properties (H5COPY_SAME-${testname} PROPERTIES DEPENDS H5COPY_SAME-${testname}-prefill)
     # resultcode=2 will cause the test to skip the diff test
-    if (NOT ${resultcode} STREQUAL "2")
+    if (NOT "${resultcode}" STREQUAL "2")
       add_test (
           NAME H5COPY_SAME-${testname}-DIFF
-          COMMAND $<TARGET_FILE:h5diff> -q ./testfiles/${testname}.out.h5 ./testfiles/${testname}.out.h5 ${srcname} ${dstname}
+          COMMAND $<TARGET_FILE:h5diff> -v ./testfiles/${testname}.out.h5 ./testfiles/${testname}.out.h5 ${srcname} ${dstname}
       )
-      SET_TESTS_PROPERTIES(H5COPY_SAME-${testname}-DIFF PROPERTIES DEPENDS H5COPY_SAME-${testname})
-      if (${resultcode} STREQUAL "1")
+      set_tests_properties (H5COPY_SAME-${testname}-DIFF PROPERTIES DEPENDS H5COPY_SAME-${testname})
+      if ("${resultcode}" STREQUAL "1")
         set_tests_properties (H5COPY_SAME-${testname}-DIFF PROPERTIES WILL_FAIL "true")
       endif ()
     endif ()
@@ -207,7 +224,7 @@
     # If using memchecker add tests without using scripts
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME H5COPY-CMP-${testname} COMMAND $<TARGET_FILE:h5copy> -i ./testfiles/${infile} -o ./testfiles/${testname}.out.h5 ${vparam} ${sparam} ${srcname} ${dparam} ${dstname} ${ARGN})
-      if (${resultcode} STREQUAL "1")
+      if ("${resultcode}" STREQUAL "1")
         set_tests_properties (H5COPY-CMP-${testname} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_test}" STREQUAL "")
@@ -220,6 +237,8 @@
           COMMAND    ${CMAKE_COMMAND}
               -E remove
               ./testfiles/${testname}.out.h5
+              ./testfiles/${testname}.out.out
+              ./testfiles/${testname}.out.out.err
       )
       add_test (
           NAME H5COPY-CMP-${testname}
@@ -237,6 +256,134 @@
     endif ()
   endmacro ()
 
+  macro (ADD_H5_UD_TEST testname resultcode infile sparam srcname dparam dstname cmpfile)
+    if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5COPY_UD-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/${testname}.out.h5
+              testfiles/${infile}.out
+              testfiles/${infile}.out.err
+              testfiles/${testname}.out.h5.out
+              testfiles/${testname}.out.h5.out.err
+      )
+      if ("${resultcode}" STREQUAL "2")
+        add_test (
+            NAME H5COPY_UD-${testname}
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:h5copy-shared>"
+                -D "TEST_ARGS:STRING=-v;-i;./testfiles/${infile};-o;./testfiles/${testname}.out.h5;${sparam};${srcname};${dparam};${dstname}"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
+                -D "TEST_OUTPUT=./testfiles/${infile}.out"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_REFERENCE=./testfiles/${infile}.txt"
+                -D "TEST_APPEND=EXIT CODE:"
+                -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+                -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}"
+                -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+        )
+      else ()
+        add_test (
+            NAME H5COPY_UD-${testname}
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:h5copy-shared>"
+                -D "TEST_ARGS:STRING=-v;-i;./testfiles/${infile};-o;./testfiles/${testname}.out.h5;${sparam};${srcname};${dparam};${dstname}"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
+                -D "TEST_OUTPUT=./testfiles/${infile}.out"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_REFERENCE=./testfiles/${infile}.txt"
+                -D "TEST_APPEND=EXIT CODE:"
+                -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+                -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}/plugins"
+                -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+        )
+      endif ()
+      set_tests_properties (H5COPY_UD-${testname} PROPERTIES DEPENDS H5COPY_UD-${testname}-clear-objects)
+      add_test (
+          NAME H5COPY_UD-${testname}-DIFF
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5diff-shared>"
+              -D "TEST_ARGS:STRING=-v;./testfiles/${cmpfile};./testfiles/${testname}.out.h5;${srcname};${dstname}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
+              -D "TEST_OUTPUT=./testfiles/${testname}.out.h5.out"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_REFERENCE=./testfiles/${testname}.out.h5.txt"
+              -D "TEST_APPEND=EXIT CODE:"
+              -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+              -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}/plugins"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5COPY_UD-${testname}-DIFF PROPERTIES DEPENDS H5COPY_UD-${testname})
+    endif ()
+  endmacro ()
+
+  macro (ADD_H5_UD_ERR_TEST testname resultcode infile sparam srcname dparam dstname cmpfile)
+    if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5COPY_UD_ERR-${testname}-clearall-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/${testname}_ERR.out.h5
+              testfiles/${infile}_ERR.out
+              testfiles/${infile}_ERR.out.err
+              testfiles/${testname}_ERR.out.h5.out
+              testfiles/${testname}_ERR.out.h5.out.err
+      )
+      if ("${resultcode}" STREQUAL "2")
+        add_test (
+            NAME H5COPY_UD_ERR-${testname}
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:h5copy-shared>"
+                -D "TEST_ARGS:STRING=-v;--enable-error-stack;-i;./testfiles/${infile};-o;./testfiles/${testname}_ERR.out.h5;${sparam};${srcname};${dparam};${dstname}"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
+                -D "TEST_OUTPUT=./testfiles/${infile}_ERR.out"
+                -D "TEST_EXPECT=0"
+                -D "TEST_REFERENCE=./testfiles/${infile}_ERR.txt"
+                -D "TEST_MASK_ERROR=true"
+                -D "TEST_APPEND=EXIT CODE:"
+                -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+                -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}"
+                -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+        )
+      else ()
+        add_test (
+            NAME H5COPY_UD_ERR-${testname}
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:h5copy-shared>"
+                -D "TEST_ARGS:STRING=-v;--enable-error-stack;-i;./testfiles/${infile};-o;./testfiles/${testname}_ERR.out.h5;${sparam};${srcname};${dparam};${dstname}"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
+                -D "TEST_OUTPUT=./testfiles/${infile}_ERR.out"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_REFERENCE=./testfiles/${infile}_ERR.txt"
+                -D "TEST_MASK_ERROR=true"
+                -D "TEST_APPEND=EXIT CODE:"
+                -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+                -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}/plugins"
+                -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+        )
+      endif ()
+      set_tests_properties (H5COPY_UD_ERR-${testname} PROPERTIES DEPENDS H5COPY_UD_ERR-${testname}-clearall-objects)
+      add_test (
+          NAME H5COPY_UD_ERR-${testname}-DIFF
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5diff-shared>"
+              -D "TEST_ARGS:STRING=-v;./testfiles/${cmpfile};./testfiles/${testname}_ERR.out.h5;${srcname};${dstname}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
+              -D "TEST_OUTPUT=./testfiles/${testname}_ERR.out.h5.out"
+              -D "TEST_EXPECT=0"
+              -D "TEST_REFERENCE=./testfiles/${testname}_ERR.out.h5.txt"
+              -D "TEST_APPEND=EXIT CODE:"
+              -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+              -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}/plugins"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5COPY_UD_ERR-${testname}-DIFF PROPERTIES DEPENDS H5COPY_UD_ERR-${testname})
+    endif ()
+  endmacro ()
+
 ##############################################################################
 ##############################################################################
 ###           T H E   T E S T S                                            ###
@@ -421,3 +568,11 @@
   else ()
     ADD_H5_TEST_SAME (samefile2 2 ${HDF_FILE1}.h5 /grp_dsets /grp_dsets -v -s /grp_dsets -d /grp_dsets_cp)
   endif ()
+
+##############################################################################
+###    P L U G I N  T E S T S
+##############################################################################
+if (BUILD_SHARED_LIBS)
+  ADD_H5_UD_TEST (h5copy_plugin_test 0 tudfilter.h5 -s /dynlibud -d /dynlibud tudfilter2.h5 )
+  ADD_H5_UD_ERR_TEST (h5copy_plugin_fail 2 tudfilter.h5 -s /dynlibud -d /dynlibud tudfilter2.h5)
+endif ()
diff --git a/tools/test/h5copy/Makefile.am b/tools/test/h5copy/Makefile.am
index becb55f..5fda4a0 100644
--- a/tools/test/h5copy/Makefile.am
+++ b/tools/test/h5copy/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/test/dynlib2.c b/tools/test/h5copy/dynlib_copy.c
index 0d8be2b..571452e 100644
--- a/test/dynlib2.c
+++ b/tools/test/h5copy/dynlib_copy.c
@@ -4,67 +4,58 @@
  *                                                                           *
  * This file is part of HDF5. The full HDF5 copyright notice, including      *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /*
- * Programmer:	Raymond Lu
- *		13 February 2013
- *
- * Purpose:	Tests the plugin module (H5PL)
+ * Purpose:    Tests the plugin module (H5PL)
  */
 
 #include <stdlib.h>
 #include <stdio.h>
 #include "H5PLextern.h"
 
-#define H5Z_FILTER_DYNLIB2      258 
+#define H5Z_FILTER_DYNLIBUD      300
 #define MULTIPLIER              3
 
-static size_t H5Z_filter_dynlib2(unsigned int flags, size_t cd_nelmts,
+static size_t H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
                 const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
 
 /* This message derives from H5Z */
-const H5Z_class2_t H5Z_DYNLIB2[1] = {{
+const H5Z_class2_t H5Z_DYNLIBUD[1] = {{
     H5Z_CLASS_T_VERS,                /* H5Z_class_t version             */
-    H5Z_FILTER_DYNLIB2,		     /* Filter id number		*/
+    H5Z_FILTER_DYNLIBUD,             /* Filter id number        */
     1, 1,                            /* Encoding and decoding enabled   */
-    "dynlib2",			     /* Filter name for debugging	*/
+    "dynlibud",                 /* Filter name for debugging    */
     NULL,                            /* The "can apply" callback        */
     NULL,                            /* The "set local" callback        */
-    (H5Z_func_t)H5Z_filter_dynlib2,    /* The actual filter function	*/
+    (H5Z_func_t)H5Z_filter_dynlibud,    /* The actual filter function    */
 }};
 
 H5PL_type_t   H5PLget_plugin_type(void) {return H5PL_TYPE_FILTER;}
-const void   *H5PLget_plugin_info(void) {return H5Z_DYNLIB2;}
+const void   *H5PLget_plugin_info(void) {return H5Z_DYNLIBUD;}
 
 /*-------------------------------------------------------------------------
- * Function:	H5Z_filter_dynlib2
+ * Function:    H5Z_filter_dynlibud
  *
- * Purpose:	A dynlib2 filter method that multiplies the original value 
+ * Purpose:    A dynlib2 filter method that multiplies the original value
  *              during write and divide the original value during read. It
- *              will be built as a shared library.  plugin.c test will load 
- *              and use this filter library.    
- *
- * Return:	Success:	Data chunk size
- *
- *		Failure:	0
+ *              will be built as a shared library.  plugin.c test will load
+ *              and use this filter library.
  *
- * Programmer:	Raymond Lu
- *              29 March 2013
+ * Return:    Success:    Data chunk size
  *
+ *        Failure:    0
  *-------------------------------------------------------------------------
  */
 static size_t
-H5Z_filter_dynlib2(unsigned int flags, size_t cd_nelmts,
+H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
       const unsigned int *cd_values, size_t nbytes,
       size_t *buf_size, void **buf)
 {
-    int *int_ptr = (int *)*buf;          /* Pointer to the data values */
+    char *int_ptr = (char *)*buf;          /* Pointer to the data values */
     size_t buf_left = *buf_size;  /* Amount of data buffer left to process */
 
     /* Check for the correct number of parameters */
@@ -75,20 +66,24 @@ H5Z_filter_dynlib2(unsigned int flags, size_t cd_nelmts,
     cd_values = cd_values;
 
     if(flags & H5Z_FLAG_REVERSE) { /*read*/
-        /* Divide the original value with MULTIPLIER */
+        /* Subtract the original value with MULTIPLIER */
         while(buf_left > 0) {
-            *int_ptr++ /= MULTIPLIER;
-            buf_left -= sizeof(int);
+            char temp = *int_ptr;
+            *int_ptr = temp - MULTIPLIER;
+            int_ptr++;
+            buf_left -= sizeof(*int_ptr);
         } /* end while */
     } /* end if */
     else { /*write*/
-        /* Multiply the original value with MULTIPLIER */
+        /* Add the original value with MULTIPLIER */
         while(buf_left > 0) {
-            *int_ptr++ *= MULTIPLIER;
-            buf_left -= sizeof(int);
+            char temp = *int_ptr;
+            *int_ptr = temp + MULTIPLIER;
+            int_ptr++;
+            buf_left -= sizeof(*int_ptr);
         } /* end while */
     } /* end else */
 
     return nbytes;
-} /* end H5Z_filter_dynlib2() */
+} /* end H5Z_filter_dynlibud() */
 
diff --git a/tools/test/h5copy/h5copygentest.c b/tools/test/h5copy/h5copygentest.c
index 7669702..9f5d916 100644
--- a/tools/test/h5copy/h5copygentest.c
+++ b/tools/test/h5copy/h5copygentest.c
@@ -5,18 +5,15 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  * Generate the binary hdf5 file for the h5copy tests
  */
-#include <stdlib.h>
 #include "hdf5.h"
 #include "H5private.h"
 
@@ -35,12 +32,12 @@
 #define DATASET_COMPRESSED      "compressed"
 #define DATASET_NAMED_VL        "named_vl"
 #define DATASET_NESTED_VL       "nested_vl"
-#define DATASET_ATTR		"dset_attr"
-#define ATTR			"attr"
+#define DATASET_ATTR            "dset_attr"
+#define ATTR                    "attr"
 #define GROUP_EMPTY             "grp_empty"
 #define GROUP_DATASETS          "grp_dsets"
 #define GROUP_NESTED            "grp_nested"
-#define GROUP_ATTR		"grp_attr"
+#define GROUP_ATTR              "grp_attr"
 
 /* Obj reference */
 #define OBJ_REF_DS "Dset1"
@@ -228,7 +225,7 @@ static void gent_compressed(hid_t loc_id)
 /*-------------------------------------------------------------------------
  * Function:    gent_named_vl
  *
- * Purpose:     Generate a variable lenght named datatype for a dataset in
+ * Purpose:     Generate a variable length named datatype for a dataset in
                 LOC_ID
  *
  *-------------------------------------------------------------------------
@@ -329,8 +326,8 @@ static void gent_nested_vl(hid_t loc_id)
  * Function:    gent_att_compound_vlstr
  *
  * Purpose:     Generate a dataset and a group.
- *		Both has an attribute with a compound datatype consisting 
- *		of a variable length string
+ *              Both has an attribute with a compound datatype consisting 
+ *              of a variable length string
  *
  *-------------------------------------------------------------------------
  */
@@ -338,7 +335,7 @@ static void gent_att_compound_vlstr(hid_t loc_id)
 {
     typedef struct { /* Compound structure for the attribute */
         int i;
-        char *v;
+        const char *v;
     } s1;
     hsize_t dim[1] = {1};	/* Dimension size */
     hid_t sid = -1; 		/* Dataspace ID */
@@ -349,7 +346,7 @@ static void gent_att_compound_vlstr(hid_t loc_id)
     hid_t vl_str_tid = -1;	/* Variable length datatype ID */
     hid_t cmpd_tid = -1;	/* Compound datatype ID */
     hid_t null_sid = -1;	/* Null dataspace ID */
-    s1 buf;			/* Buffer */
+    s1 buf;                 /* Buffer */
 
     buf.i = 9;
     buf.v = "ThisIsAString";
diff --git a/tools/test/h5copy/testfiles/h5copy_plugin_fail_ERR.out.h5.txt b/tools/test/h5copy/testfiles/h5copy_plugin_fail_ERR.out.h5.txt
new file mode 100644
index 0000000..66e9eb2
--- /dev/null
+++ b/tools/test/h5copy/testfiles/h5copy_plugin_fail_ERR.out.h5.txt
@@ -0,0 +1,3 @@
+dataset: </dynlibud> and </dynlibud>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5copy/testfiles/h5copy_plugin_test.out.h5.txt b/tools/test/h5copy/testfiles/h5copy_plugin_test.out.h5.txt
new file mode 100644
index 0000000..66e9eb2
--- /dev/null
+++ b/tools/test/h5copy/testfiles/h5copy_plugin_test.out.h5.txt
@@ -0,0 +1,3 @@
+dataset: </dynlibud> and </dynlibud>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5copy/testfiles/tudfilter.h5 b/tools/test/h5copy/testfiles/tudfilter.h5
new file mode 100644
index 0000000..081b000
--- /dev/null
+++ b/tools/test/h5copy/testfiles/tudfilter.h5
diff --git a/tools/test/h5copy/testfiles/tudfilter.h5.txt b/tools/test/h5copy/testfiles/tudfilter.h5.txt
new file mode 100644
index 0000000..eabe407
--- /dev/null
+++ b/tools/test/h5copy/testfiles/tudfilter.h5.txt
@@ -0,0 +1,2 @@
+Copying file <./testfiles/tudfilter.h5> and object </dynlibud> to file <./testfiles/h5copy_plugin_test.out.h5> and object </dynlibud>
+EXIT CODE: 0
diff --git a/tools/test/h5copy/testfiles/tudfilter.h5_ERR.txt b/tools/test/h5copy/testfiles/tudfilter.h5_ERR.txt
new file mode 100644
index 0000000..3c5b3ca
--- /dev/null
+++ b/tools/test/h5copy/testfiles/tudfilter.h5_ERR.txt
@@ -0,0 +1,2 @@
+Copying file <./testfiles/tudfilter.h5> and object </dynlibud> to file <./testfiles/h5copy_plugin_fail_ERR.out.h5> and object </dynlibud>
+EXIT CODE: 0
diff --git a/tools/test/h5copy/testfiles/tudfilter2.h5 b/tools/test/h5copy/testfiles/tudfilter2.h5
new file mode 100644
index 0000000..081b000
--- /dev/null
+++ b/tools/test/h5copy/testfiles/tudfilter2.h5
diff --git a/tools/test/h5copy/testh5copy.sh.in b/tools/test/h5copy/testh5copy.sh.in
index dbee089..203bfef 100644
--- a/tools/test/h5copy/testh5copy.sh.in
+++ b/tools/test/h5copy/testh5copy.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5copy tool
 #
@@ -383,6 +381,8 @@ CMP_OUTPUT()
         # Create the expect file if it doesn't yet exist.
         echo " CREATED"
         cp $actual $expect
+        echo "    Expected result (*.ddl) missing"
+        nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
         echo " PASSED"
     else
diff --git a/tools/test/h5diff/CMakeLists.txt b/tools/test/h5diff/CMakeLists.txt
index f6951a3..edab48b 100644
--- a/tools/test/h5diff/CMakeLists.txt
+++ b/tools/test/h5diff/CMakeLists.txt
@@ -1,37 +1,32 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_H5DIFF)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_H5DIFF C)
 
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+# --------------------------------------------------------------------
+# Add the h5diff and test executables
+# --------------------------------------------------------------------
+if (HDF5_BUILD_GENERATORS)
+  add_executable (h5diffgentest ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/h5diffgentest.c)
+  set_property(TARGET h5diffgentest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+  TARGET_C_PROPERTIES (h5diffgentest STATIC " " " ")
+  target_link_libraries (h5diffgentest ${HDF5_LIB_TARGET})
+  set_target_properties (h5diffgentest PROPERTIES FOLDER generator/tools)
 
-  # --------------------------------------------------------------------
-  # Add the h5diff and test executables
-  # --------------------------------------------------------------------
-  if (HDF5_BUILD_GENERATORS)
-    add_executable (h5diffgentest ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/h5diffgentest.c)
-    TARGET_NAMING (h5diffgentest STATIC)
-    TARGET_C_PROPERTIES (h5diffgentest STATIC " " " ")
-    target_link_libraries (h5diffgentest ${HDF5_LIB_TARGET})
-    set_target_properties (h5diffgentest PROPERTIES FOLDER generator/tools)
+  #add_test (NAME h5diffgentest COMMAND $<TARGET_FILE:h5diffgentest>)
+endif ()
 
-    #add_test (NAME h5diffgentest COMMAND $<TARGET_FILE:h5diffgentest>)
-  endif ()
-
-  #-----------------------------------------------------------------------------
-  # If plugin library tests can be tested
-  #-----------------------------------------------------------------------------
+#-----------------------------------------------------------------------------
+# If plugin library tests can be tested
+#-----------------------------------------------------------------------------
+if (BUILD_SHARED_LIBS)
   set (HDF5_TOOL_PLUGIN_LIB_CORENAME         "dynlibdiff")
   set (HDF5_TOOL_PLUGIN_LIB_NAME             "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TOOL_PLUGIN_LIB_CORENAME}")
   set (HDF5_TOOL_PLUGIN_LIB_TARGET           ${HDF5_TOOL_PLUGIN_LIB_CORENAME})
-  add_definitions (${HDF_EXTRA_C_FLAGS})
-  INCLUDE_DIRECTORIES (${HDF5_SRC_DIR})
 
   add_library (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED dynlib_diff.c)
+  set_property(TARGET ${HDF5_TOOL_PLUGIN_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED " " " ")
   target_link_libraries (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
-  H5_SET_LIB_OPTIONS (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TOOL_PLUGIN_LIB_NAME} SHARED ${HDF5_PACKAGE_SOVERSION})
+  H5_SET_LIB_OPTIONS (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TOOL_PLUGIN_LIB_NAME} SHARED "LIB")
 
   # make plugins dir
   file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/plugins")
@@ -46,5 +41,6 @@ INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
           "$<TARGET_FILE:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
           "${CMAKE_BINARY_DIR}/plugins/$<TARGET_FILE_NAME:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
   )
+endif ()
 
-  include (CMakeTests.cmake)
+include (CMakeTests.cmake)
diff --git a/tools/test/h5diff/CMakeTests.cmake b/tools/test/h5diff/CMakeTests.cmake
index ca23677..e06f069 100644
--- a/tools/test/h5diff/CMakeTests.cmake
+++ b/tools/test/h5diff/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -15,8 +26,10 @@
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_dtypes.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_attr1.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_attr2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_attr3.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_dset1.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_dset2.h5
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_dset3.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_hyper1.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_hyper2.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_empty.h5
@@ -51,10 +64,6 @@
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/compounds_array_vlen2.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/non_comparables1.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/non_comparables2.h5
-      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/tmptest.he5
-      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/tmptest2.he5
-      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/tmpSingleSiteBethe.reference.h5
-      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/tmpSingleSiteBethe.output.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/tudfilter.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/tudfilter2.h5
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/diff_strings1.h5
@@ -83,6 +92,8 @@
       ${HDF5_TOOLS_DIR}/testfiles/vds/5_b.h5
       ${HDF5_TOOLS_DIR}/testfiles/vds/5_c.h5
       ${HDF5_TOOLS_DIR}/testfiles/vds/5_vds.h5
+      # tools/testfiles
+      ${HDF5_TOOLS_DIR}/testfiles/tvlstr.h5
   )
 
   set (LIST_OTHER_TEST_FILES
@@ -157,11 +168,21 @@
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_452.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_453.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_454.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_454_ERR.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_454_ERR.err
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_455.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_455_ERR.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_455_ERR.err
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_456.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_457.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_457_ERR.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_457_ERR.err
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_458.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_458_ERR.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_458_ERR.err
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_459.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_459_ERR.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_459_ERR.err
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_465.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_466.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_467.txt
@@ -217,6 +238,8 @@
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_63.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_600.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_601.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_601_ERR.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_601_ERR.err
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_603.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_604.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_605.txt
@@ -264,14 +287,17 @@
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_709.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_710.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_80.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_800.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_801.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_90.txt
-      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_tmp1.txt
-      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_tmp2.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_8625.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_8639.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_ud.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_udfail.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_v1.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_v2.txt
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_v3.txt
+      ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_vlstr.txt
   )
 
   set (LIST_WIN_TEST_FILES
@@ -297,6 +323,11 @@
       HDFTEST_COPY_FILE("${h5_tstfiles}" "${PROJECT_BINARY_DIR}/PAR/testfiles/${fname}" "h5diff_files")
     endif ()
   endforeach ()
+  # copy second version of tvlstr.h5
+  HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/tvlstr.h5" "${PROJECT_BINARY_DIR}/testfiles/tvlstr2.h5" "h5diff_files")
+  if (H5_HAVE_PARALLEL)
+      HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/tvlstr.h5" "${PROJECT_BINARY_DIR}/PAR/testfiles/tvlstr2.h5" "h5diff_files")
+  endif ()
 
 
   #
@@ -332,13 +363,24 @@
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME H5DIFF-${resultfile} COMMAND $<TARGET_FILE:h5diff> ${ARGN})
       set_tests_properties (H5DIFF-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
-      if (NOT ${resultcode} STREQUAL "0")
+      if (NOT "${resultcode}" STREQUAL "0")
         set_tests_properties (H5DIFF-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_test}" STREQUAL "")
         set_tests_properties (H5DIFF-${resultfile} PROPERTIES DEPENDS ${last_test})
       endif ()
     else ()
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5DIFF-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/${resultfile}.out
+              testfiles/${resultfile}.out.err
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5DIFF-${resultfile}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
       add_test (
           NAME H5DIFF-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
@@ -351,28 +393,81 @@
               -D "TEST_APPEND=EXIT CODE:"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5DIFF-${resultfile} PROPERTIES DEPENDS H5DIFF-${resultfile}-clear-objects)
     endif ()
     if (H5_HAVE_PARALLEL)
       ADD_PH5_TEST (${resultfile} ${resultcode} ${ARGN})
     endif ()
   endmacro ()
 
+  macro (ADD_H5_ERR_TEST resultfile resultcode)
+    # If using memchecker add tests without using scripts
+    if (HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (NAME H5DIFF_ERR-${resultfile} COMMAND $<TARGET_FILE:h5diff> --enable-error-stack ${ARGN})
+      set_tests_properties (H5DIFF_ERR-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
+      if (NOT "${resultcode}" STREQUAL "0")
+        set_tests_properties (H5DIFF_ERR-${resultfile} PROPERTIES WILL_FAIL "true")
+      endif ()
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5DIFF_ERR-${resultfile} PROPERTIES DEPENDS ${last_test})
+      endif ()
+    else ()
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5DIFF_ERR-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/${resultfile}_ERR.out
+              testfiles/${resultfile}_ERR.out.err
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5DIFF_ERR-${resultfile}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
+      add_test (
+          NAME H5DIFF_ERR-${resultfile}
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5diff>"
+              -D "TEST_ARGS:STRING=--enable-error-stack;${ARGN}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+              -D "TEST_OUTPUT=${resultfile}_ERR.out"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_REFERENCE=${resultfile}_ERR.txt"
+              -D "TEST_MASK_ERROR=true"
+              -D "TEST_APPEND=EXIT CODE:"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5DIFF_ERR-${resultfile} PROPERTIES DEPENDS H5DIFF_ERR-${resultfile}-clear-objects)
+    endif ()
+    set (last_test "H5DIFF_ERR-${resultfile}")
+  endmacro ()
+
   macro (ADD_PH5_TEST resultfile resultcode)
     # If using memchecker add tests without using scripts
     if (HDF5_ENABLE_USING_MEMCHECKER)
-      add_test (NAME PH5DIFF-${resultfile} COMMAND $<TARGET_FILE:ph5diff> ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} ${ARGN})
+      add_test (NAME PH5DIFF-${resultfile} COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_PREFLAGS} $<TARGET_FILE:ph5diff> ${MPIEXEC_POSTFLAGS} ${ARGN})
       set_tests_properties (PH5DIFF-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/PAR/testfiles")
-      if (NOT ${resultcode} STREQUAL "0")
+      if (NOT "${resultcode}" STREQUAL "0")
         set_tests_properties (PH5DIFF-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_test}" STREQUAL "")
         set_tests_properties (PH5DIFF-${resultfile} PROPERTIES DEPENDS ${last_test})
       endif ()
     else ()
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME PH5DIFF-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              PAR/testfiles/${resultfile}.out
+              PAR/testfiles/${resultfile}.out.err
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (PH5DIFF-${resultfile}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
       add_test (
           NAME PH5DIFF-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
-              -D "TEST_PROGRAM=${MPIEXEC};${MPIEXEC_PREFLAGS};${MPIEXEC_NUMPROC_FLAG};${MPIEXEC_MAX_NUMPROCS};${MPIEXEC_POSTFLAGS};$<TARGET_FILE:ph5diff>"
+              -D "TEST_PROGRAM=${MPIEXEC_EXECUTABLE};${MPIEXEC_NUMPROC_FLAG};${MPIEXEC_MAX_NUMPROCS};${MPIEXEC_PREFLAGS};$<TARGET_FILE:ph5diff>;${MPIEXEC_POSTFLAGS}"
               -D "TEST_ARGS:STRING=${ARGN}"
               -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/PAR/testfiles"
               -D "TEST_OUTPUT=${resultfile}.out"
@@ -384,9 +479,7 @@
               -D "TEST_SORT_COMPARE=TRUE"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
-      if (NOT "${last_test}" STREQUAL "")
-        set_tests_properties (PH5DIFF-${resultfile} PROPERTIES DEPENDS ${last_test})
-      endif ()
+      set_tests_properties (PH5DIFF-${resultfile} PROPERTIES DEPENDS PH5DIFF-${resultfile}-clear-objects)
       set (last_test "PH5DIFF-${resultfile}")
     endif ()
   endmacro ()
@@ -395,17 +488,17 @@
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
       # Remove any output file left over from previous test run
       add_test (
-          NAME H5DIFF_UD-${testname}-clearall-objects
+          NAME H5DIFF_UD-${testname}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
               -E remove
               testfiles/${resultfile}.out
               testfiles/${resultfile}.out.err
       )
-      if (${resultcode} STREQUAL "2")
+      if ("${resultcode}" STREQUAL "2")
         add_test (
             NAME H5DIFF_UD-${testname}
             COMMAND "${CMAKE_COMMAND}"
-                -D "TEST_PROGRAM=$<TARGET_FILE:h5diff>"
+                -D "TEST_PROGRAM=$<TARGET_FILE:h5diff-shared>"
                 -D "TEST_ARGS:STRING=${ARGN}"
                 -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
                 -D "TEST_OUTPUT=${resultfile}.out"
@@ -420,7 +513,7 @@
         add_test (
             NAME H5DIFF_UD-${testname}
             COMMAND "${CMAKE_COMMAND}"
-                -D "TEST_PROGRAM=$<TARGET_FILE:h5diff>"
+                -D "TEST_PROGRAM=$<TARGET_FILE:h5diff-shared>"
                 -D "TEST_ARGS:STRING=${ARGN}"
                 -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
                 -D "TEST_OUTPUT=${resultfile}.out"
@@ -432,7 +525,54 @@
                 -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
         )
       endif ()
-      set_tests_properties (H5DIFF_UD-${testname} PROPERTIES DEPENDS H5DIFF_UD-${testname}-clearall-objects)
+      set_tests_properties (H5DIFF_UD-${testname} PROPERTIES DEPENDS H5DIFF_UD-${testname}-clear-objects)
+    endif ()
+  endmacro ()
+
+  macro (ADD_H5_UD_ERR_TEST testname resultcode resultfile)
+    if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5DIFF_UD_ERR-${testname}-clearall-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/${resultfile}_ERR.out
+              testfiles/${resultfile}_ERR.out.err
+      )
+      if ("${resultcode}" STREQUAL "2")
+        add_test (
+            NAME H5DIFF_UD_ERR-${testname}
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:h5diff-shared>"
+                -D "TEST_ARGS:STRING=--enable-error-stack;${ARGN}"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+                -D "TEST_OUTPUT=${resultfile}_ERR.out"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_REFERENCE=${resultfile}_ERR.txt"
+                -D "TEST_MASK_ERROR=true"
+                -D "TEST_APPEND=EXIT CODE:"
+                -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+                -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}"
+                -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+        )
+      else ()
+        add_test (
+            NAME H5DIFF_UD_ERR-${testname}
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:h5diff-shared>"
+                -D "TEST_ARGS:STRING=--enable-error-stack;${ARGN}"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+                -D "TEST_OUTPUT=${resultfile}_ERR.out"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_REFERENCE=${resultfile}_ERR.txt"
+                -D "TEST_MASK_ERROR=true"
+                -D "TEST_APPEND=EXIT CODE:"
+                -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+                -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}/plugins"
+                -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+        )
+      endif ()
+      set_tests_properties (H5DIFF_UD_ERR-${testname} PROPERTIES DEPENDS H5DIFF_UD_ERR-${testname}-clearall-objects)
     endif ()
   endmacro ()
 
@@ -453,6 +593,7 @@
   set (FILE6 h5diff_attr2.h5)
   set (FILE7 h5diff_dset1.h5)
   set (FILE8 h5diff_dset2.h5)
+  set (FILE8A h5diff_dset3.h5)
   set (FILE9 h5diff_hyper1.h5)
   set (FILE10 h5diff_hyper2.h5)
   set (FILE11 h5diff_empty.h5)
@@ -657,16 +798,26 @@
           h5diff_453.out.err
           h5diff_454.out
           h5diff_454.out.err
+          h5diff_454_ERR.out
+          h5diff_454_ERR.out.err
           h5diff_455.out
           h5diff_455.out.err
+          h5diff_455_ERR.out
+          h5diff_455_ERR.out.err
           h5diff_456.out
           h5diff_456.out.err
           h5diff_457.out
           h5diff_457.out.err
+          h5diff_457_ERR.out
+          h5diff_457_ERR.out.err
           h5diff_458.out
           h5diff_458.out.err
+          h5diff_458_ERR.out
+          h5diff_458_ERR.out.err
           h5diff_459.out
           h5diff_459.out.err
+          h5diff_459_ERR.out
+          h5diff_459_ERR.out.err
           h5diff_465.out
           h5diff_465.out.err
           h5diff_466.out
@@ -771,6 +922,8 @@
           h5diff_600.out.err
           h5diff_601.out
           h5diff_601.out.err
+          h5diff_601_ERR.out
+          h5diff_601_ERR.out.err
           h5diff_603.out
           h5diff_603.out.err
           h5diff_604.out
@@ -861,6 +1014,14 @@
           h5diff_710.out.err
           h5diff_80.out
           h5diff_80.out.err
+          h5diff_800.out
+          h5diff_800.out.err
+          h5diff_801.out
+          h5diff_801.out.err
+          h5diff_8625.out
+          h5diff_8625.out.err
+          h5diff_8639.out
+          h5diff_8639.out.err
           h5diff_90.out
           h5diff_90.out.err
           h5diff_v1.out
@@ -869,6 +1030,8 @@
           h5diff_v2.out.err
           h5diff_v3.out
           h5diff_v3.out.err
+          h5diff_vlstr.out
+          h5diff_vlstr.out.err
     )
     set_tests_properties (H5DIFF-clearall-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
     if (NOT "${last_test}" STREQUAL "")
@@ -1018,6 +1181,7 @@ ADD_H5_TEST (h5diff_600 1 ${FILE1})
 
 # 6.1: Check if non-exist object name is specified
 ADD_H5_TEST (h5diff_601 2 ${FILE1} ${FILE1} nono_obj)
+ADD_H5_ERR_TEST (h5diff_601 2 ${FILE1} ${FILE1} nono_obj)
 
 # ##############################################################################
 # # -d
@@ -1118,10 +1282,6 @@ ADD_H5_TEST (h5diff_631 0 -v --use-system-epsilon ${FILE1} ${FILE1} g1/fp18 g1/f
 # 7.  attributes
 # ##############################################################################
 ADD_H5_TEST (h5diff_70 1 -v ${FILE5} ${FILE6})
-# temporary test to verify HDF5-8625
-ADD_H5_TEST (h5diff_tmp1 0 tmptest2.he5 tmptest.he5)
-# temporary test to verify HDF5-8639
-ADD_H5_TEST (h5diff_tmp2 1 tmpSingleSiteBethe.output.h5 tmpSingleSiteBethe.reference.h5)
 
 # ##################################################
 #  attrs with verbose option level
@@ -1321,21 +1481,26 @@ ADD_H5_TEST (h5diff_453 2  --follow-symlinks -v --no-dangling-links  ${FILE13} $
 
 # dangling link found for soft links (obj to obj)
 ADD_H5_TEST (h5diff_454 2  --follow-symlinks -v --no-dangling-links  ${FILE13} ${FILE13} /softlink_dset2 /softlink_noexist)
+ADD_H5_ERR_TEST (h5diff_454 2  --follow-symlinks -v --no-dangling-links  ${FILE13} ${FILE13} /softlink_dset2 /softlink_noexist)
 
 # dangling link found for soft links (obj to obj) Both dangle links
 ADD_H5_TEST (h5diff_455 2  --follow-symlinks -v --no-dangling-links  ${FILE13} ${FILE13} /softlink_noexist /softlink_noexist)
+ADD_H5_ERR_TEST (h5diff_455 2  --follow-symlinks -v --no-dangling-links  ${FILE13} ${FILE13} /softlink_noexist /softlink_noexist)
 
 # dangling link found for ext links (FILE to FILE)
 ADD_H5_TEST (h5diff_456 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15})
 
 # dangling link found for ext links (obj to obj). target file exist
 ADD_H5_TEST (h5diff_457 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15} /ext_link_dset1 /ext_link_noexist1)
+ADD_H5_ERR_TEST (h5diff_457 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15} /ext_link_dset1 /ext_link_noexist1)
 
 # dangling link found for ext links (obj to obj). target file NOT exist
 ADD_H5_TEST (h5diff_458 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15} /ext_link_dset1 /ext_link_noexist2)
+ADD_H5_ERR_TEST (h5diff_458 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15} /ext_link_dset1 /ext_link_noexist2)
 
 # dangling link found for ext links (obj to obj). Both dangle links
 ADD_H5_TEST (h5diff_459 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15} /ext_link_noexist1 /ext_link_noexist2)
+ADD_H5_ERR_TEST (h5diff_459 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15} /ext_link_noexist1 /ext_link_noexist2)
 
 # dangling link --follow-symlinks (obj vs obj)
 # (HDFFV-7836)
@@ -1445,7 +1610,12 @@ ADD_H5_TEST (h5diff_487 1 -v --exclude-path "/group1/dset" h5diff_exclude3-1.h5
 # ##############################################################################
 # # diff various multiple vlen and fixed strings in a compound type dataset
 # ##############################################################################
-ADD_H5_TEST (h5diff_530 0 -v  ${COMP_VL_STRS_FILE} ${COMP_VL_STRS_FILE} /group /group_copy)
+ADD_H5_TEST (h5diff_530 0 -v ${COMP_VL_STRS_FILE} ${COMP_VL_STRS_FILE} /group /group_copy)
+# test to verify HDFFV-8625
+ADD_H5_TEST (h5diff_8625 0 -v --enable-error-stack ${COMP_VL_STRS_FILE} ${COMP_VL_STRS_FILE} /group/Compound_dset1 /group_copy/Compound_dset3)
+# test to verify HDFFV-8639
+ADD_H5_TEST (h5diff_8639 0 -v h5diff_attr3.h5 h5diff_attr2.h5 /g1)
+ADD_H5_TEST (h5diff_vlstr 0 -v tvlstr.h5 tvlstr2.h5)
 
 # ##############################################################################
 # # Test container types (array,vlen) with multiple nested compound types
@@ -1467,6 +1637,14 @@ ADD_H5_TEST (h5diff_645 1 -v -p 0.05 --use-system-epsilon ${FILE1} ${FILE2} /g1/
 ADD_H5_TEST (h5diff_646 1 -v --use-system-epsilon -p 0.05 ${FILE1} ${FILE2} /g1/dset3 /g1/dset4)
 
 # ##############################################################################
+# # Test array variances
+# ##############################################################################
+#
+# Test with -d , -p and --use-system-epsilon.
+ADD_H5_TEST (h5diff_800 1 -v ${FILE7} ${FILE8} /g1/array /g1/array)
+ADD_H5_TEST (h5diff_801 1 -v ${FILE7} ${FILE8A} /g1/array /g1/array)
+
+# ##############################################################################
 # VDS tests
 # ##############################################################################
 ADD_H5_TEST (h5diff_v1 0 -v ${FILEV1} ${FILEV2})
@@ -1476,8 +1654,10 @@ ADD_H5_TEST (h5diff_v3 0 -c ${FILEV1} ${FILEV2})
 ##############################################################################
 ###    P L U G I N  T E S T S
 ##############################################################################
-ADD_H5_UD_TEST (h5diff_plugin_test 0 h5diff_ud -v tudfilter.h5 tudfilter2.h5)
-ADD_H5_UD_TEST (h5diff_plugin_fail 2 h5diff_udfail -v tudfilter.h5 tudfilter2.h5)
+if (BUILD_SHARED_LIBS)
+  ADD_H5_UD_TEST (h5diff_plugin_test 0 h5diff_ud -v tudfilter.h5 tudfilter2.h5)
+  ADD_H5_UD_TEST (h5diff_plugin_fail 2 h5diff_udfail -v tudfilter.h5 tudfilter2.h5)
+endif ()
 
 # ##############################################################################
 # # END
diff --git a/tools/test/h5diff/Makefile.am b/tools/test/h5diff/Makefile.am
index 1d700ea..a2ce9c4 100644
--- a/tools/test/h5diff/Makefile.am
+++ b/tools/test/h5diff/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -52,11 +50,9 @@ LDADD=$(LIBH5TOOLS) $(LIBHDF5)
 
 if HAVE_SHARED_CONDITIONAL
   # Build it as shared library if configure is enabled for shared library.
-  lib_LTLIBRARIES=libdynlibdiff.la
+  noinst_LTLIBRARIES=libdynlibdiff.la
   libdynlibdiff_la_SOURCES=dynlib_diff.c
-
-install-exec-hook:
-	$(RM) $(DESTDIR)$(libdir)/*dynlib*
+  libdynlibdiff_la_LDFLAGS=$(AM_LDFLAGS) -avoid-version -module -shared -export-dynamic -rpath /nowhere
 endif
 
 # Temporary files.  *.h5 are generated by h5diff.  They should
diff --git a/tools/test/h5diff/dynlib_diff.c b/tools/test/h5diff/dynlib_diff.c
index d80777d..571452e 100644
--- a/tools/test/h5diff/dynlib_diff.c
+++ b/tools/test/h5diff/dynlib_diff.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5. The full HDF5 copyright notice, including      *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /*
  * Purpose:    Tests the plugin module (H5PL)
diff --git a/tools/test/h5diff/h5diff_plugin.sh.in b/tools/test/h5diff/h5diff_plugin.sh.in
index ffd2ea1..212f5d6 100644
--- a/tools/test/h5diff/h5diff_plugin.sh.in
+++ b/tools/test/h5diff/h5diff_plugin.sh.in
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5. The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic document set and is
-# linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access
-# to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 srcdir=@srcdir@
 TOP_BUILDDIR=@top_builddir@
@@ -244,6 +242,8 @@ TOOLTEST() {
         # Create the expect file if it doesn't yet exist.
         echo " CREATED"
         cp $actual $expect
+        echo "    Expected result (*.ddl) missing"
+        nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
         echo " PASSED"
     elif test $h5haveexitcode = 'yes' -a -z "$pmode"; then
diff --git a/tools/test/h5diff/h5diffgentest.c b/tools/test/h5diff/h5diffgentest.c
index c3b45bc..7321c66 100644
--- a/tools/test/h5diff/h5diffgentest.c
+++ b/tools/test/h5diff/h5diffgentest.c
@@ -1,17 +1,15 @@
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
-* Copyright by The HDF Group.                                               *
-* Copyright by the Board of Trustees of the University of Illinois.         *
-* All rights reserved.                                                      *
-*                                                                           *
-* This file is part of HDF5.  The full HDF5 copyright notice, including     *
-* terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
-* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -31,16 +29,16 @@
 size_t H5TOOLS_MALLOCSIZE = (128 * 1024 * 1024);
 
 /*-------------------------------------------------------------------------
-* Program: h5diffgentest
-*
-* Purpose: generate files for h5diff testing
-*
-* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
-*
-* Date: November 12, 2003
-*
-*-------------------------------------------------------------------------
-*/
+ * Program: h5diffgentest
+ *
+ * Purpose: generate files for h5diff testing
+ *
+ * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
+ *
+ * Date: November 12, 2003
+ *
+ *-------------------------------------------------------------------------
+ */
 
 #define FILE1    "h5diff_basic1.h5"
 #define FILE2    "h5diff_basic2.h5"
@@ -48,8 +46,10 @@ size_t H5TOOLS_MALLOCSIZE = (128 * 1024 * 1024);
 #define FILE4    "h5diff_dtypes.h5"
 #define FILE5    "h5diff_attr1.h5"
 #define FILE6    "h5diff_attr2.h5"
+#define FILE6a   "h5diff_attr3.h5"
 #define FILE7    "h5diff_dset1.h5"
 #define FILE8    "h5diff_dset2.h5"
+#define FILE8A   "h5diff_dset3.h5"
 #define FILE9    "h5diff_hyper1.h5"
 #define FILE10   "h5diff_hyper2.h5"
 #define FILE11   "h5diff_empty.h5"
@@ -111,11 +111,14 @@ size_t H5TOOLS_MALLOCSIZE = (128 * 1024 * 1024);
 #define SPACE1_DIM2 0
 
 /* A UD link traversal function.  Shouldn't actually be called. */
-static hid_t UD_traverse(H5_ATTR_UNUSED const char * link_name, H5_ATTR_UNUSED hid_t cur_group,
-                         H5_ATTR_UNUSED const void * udata, H5_ATTR_UNUSED size_t udata_size, H5_ATTR_UNUSED hid_t lapl_id)
+static hid_t
+UD_traverse(H5_ATTR_UNUSED const char * link_name, H5_ATTR_UNUSED hid_t cur_group,
+     H5_ATTR_UNUSED const void * udata, H5_ATTR_UNUSED size_t udata_size, H5_ATTR_UNUSED hid_t lapl_id,
+     H5_ATTR_UNUSED hid_t dxpl_id)
 {
     return -1;
 }
+
 const H5L_class_t UD_link_class[1] = {{
     H5L_LINK_CLASS_T_VERS,    /* H5L_class_t version       */
         (H5L_type_t)MY_LINKCLASS,             /* Link type id number            */
@@ -130,18 +133,18 @@ const H5L_class_t UD_link_class[1] = {{
 
 
 /*-------------------------------------------------------------------------
-* prototypes
-*-------------------------------------------------------------------------
-*/
+ * prototypes
+ *-------------------------------------------------------------------------
+ */
 
 /* tests called in main() */
 static int test_basic(const char *fname1, const char *fname2, const char *fname3);
 static int test_types(const char *fname);
 static int test_datatypes(const char *fname);
-static int test_attributes(const char *fname,int make_diffs);
-static int test_datasets(const char *fname,int make_diffs);
-static int test_special_datasets(const char *fname,int make_diffs);
-static int test_hyperslab(const char *fname,int make_diffs);
+static int test_attributes(const char *fname, int make_diffs);
+static int test_datasets(const char *fname, int make_diffs);
+static int test_special_datasets(const char *fname, int make_diffs);
+static int test_hyperslab(const char *fname, int make_diffs);
 static int test_link_name(const char *fname1);
 static int test_soft_links(const char *fname1);
 static int test_linked_softlinks(const char *fname1);
@@ -156,53 +159,60 @@ static int test_exclude_obj3(const char *fname1, const char *fname2);
 static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int is_file_new);
 static int test_attributes_verbose_level(const char *fname1, const char *fname2);
 static int test_enums(const char *fname);
-static void test_comps_array (const char *fname, const char *dset, const char *attr,int diff, int is_file_new);
-static void test_comps_vlen (const char *fname, const char *dset,const char *attr, int diff, int is_file_new);
-static void test_comps_array_vlen (const char *fname, const char *dset, const char *attr, int diff, int is_file_new);
-static void test_comps_vlen_arry (const char *fname, const char *dset,const char *attr, int diff, int is_file_new);
-static void test_data_nocomparables (const char *fname, int diff);
-static void test_objs_nocomparables (const char *fname1, const char *fname2);
-static void test_objs_strings (const char *fname, const char *fname2);
+static void test_comps_array(const char *fname, const char *dset,
+        const char *attr, int diff, int is_file_new);
+static void test_comps_vlen(const char *fname, const char *dset,
+        const char *attr, int diff, int is_file_new);
+static void test_comps_array_vlen(const char *fname, const char *dset,
+        const char *attr, int diff, int is_file_new);
+static void test_comps_vlen_arry(const char *fname, const char *dset,
+        const char *attr, int diff, int is_file_new);
+static void test_data_nocomparables(const char *fname, int diff);
+static void test_objs_nocomparables(const char *fname1, const char *fname2);
+static void test_objs_strings(const char *fname, const char *fname2);
 
 /* called by test_attributes() and test_datasets() */
-static void write_attr_in(hid_t loc_id,const char* dset_name,hid_t fid,int make_diffs);
-static void write_dset_in(hid_t loc_id,const char* dset_name,hid_t fid,int make_diffs);
-static void gen_datareg(hid_t fid,int make_diffs);
+static void write_attr_strings(hid_t loc_id, const char* dset_name, hid_t fid, int make_diffs);
+static void write_attr_in(hid_t loc_id, const char* dset_name, hid_t fid, int make_diffs);
+static void write_dset_in(hid_t loc_id, const char* dset_name, hid_t fid, int make_diffs);
+static void gen_datareg(hid_t fid, int make_diffs);
 /* utilities */
-static int write_attr(hid_t loc_id,int rank,hsize_t *dims,const char *name,hid_t tid,void *buf);
-static int write_dset(hid_t loc_id,int rank,hsize_t *dims,const char *name,hid_t tid,void *buf);
+static int write_attr(hid_t loc_id, int rank, hsize_t *dims, const char *name, hid_t tid, void *buf);
+static int write_dset(hid_t loc_id, int rank, hsize_t *dims, const char *name, hid_t tid, void *buf);
 static int gen_dataset_idx(const char *file, int format);
 
-
 /*-------------------------------------------------------------------------
-* Function: main
-*
-* Purpose: main program
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: main
+ *
+ * Purpose: main program
+ *
+ *-------------------------------------------------------------------------
+ */
 
 int main(void)
 {
     test_basic(FILE1, FILE2, FILE11);
 
-    test_types (FILE3);
+    test_types(FILE3);
     test_datatypes(FILE4);
 
     /* generate 2 files, the second call creates a similar file with differences */
-    test_attributes(FILE5,0);
-    test_attributes(FILE6,1);
+    test_attributes(FILE5, 0);
+    test_attributes(FILE6, 1);
+    /* generate file with string datatypes swapped */
+    test_attributes(FILE6a, 2);
 
     /* test attributes with verbose level */
     test_attributes_verbose_level(ATTR_VERBOSE_LEVEL_FILE1, ATTR_VERBOSE_LEVEL_FILE2);
 
     /* generate 2 files, the second call creates a similar file with differences */
-    test_datasets(FILE7,0);
-    test_datasets(FILE8,1);
+    test_datasets(FILE7, 0);
+    test_datasets(FILE8, 1);
+    test_datasets(FILE8A, 2);
 
     /* generate 2 files, the second call creates a similar file with differences */
-    test_hyperslab(FILE9,0);
-    test_hyperslab(FILE10,1);
+    test_hyperslab(FILE9, 0);
+    test_hyperslab(FILE10, 1);
 
     test_link_name(FILE12);
 
@@ -215,15 +225,15 @@ int main(void)
     test_ext2soft_links(FILE17, FILE18);
 
     /* generate 2 files, the second call creates a similar file with differences */
-    test_special_datasets(FILE19,0);
-    test_special_datasets(FILE20,1);
+    test_special_datasets(FILE19, 0);
+    test_special_datasets(FILE20, 1);
 
     /*
-     * Generate 2 files: FILE21 with old format; FILE22 with new format
-     *     Create 2 datasets in each file:
-     *      One dataset: chunked layout, w/o filters, fixed dimension
-     *      One dataset: chunked layout,  w/ filters, fixed dimension
-     */
+    * Generate 2 files: FILE21 with old format; FILE22 with new format
+    *     Create 2 datasets in each file:
+    *      One dataset: chunked layout, w/o filters, fixed dimension
+    *      One dataset: chunked layout,  w/ filters, fixed dimension
+    */
     gen_dataset_idx(FILE21, 0);
     gen_dataset_idx(FILE22, 1);
 
@@ -241,34 +251,34 @@ int main(void)
     test_comp_vlen_strings(COMP_VL_STRS_FILE, "group_copy", 0);
 
     /* diff when invalid enum values are present.
-     * This will probably grow to involve more extensive testing of
-     * enums so it has been given its own test file and test (apart
-     * from the basic type testing).
-     */
+    * This will probably grow to involve more extensive testing of
+    * enums so it has been given its own test file and test (apart
+    * from the basic type testing).
+    */
     test_enums(ENUM_INVALID_VALUES);
 
     /* -------------------------------------------------
-     * Create test files with dataset and attribute with container types
-     * (array, vlen) with multiple nested compound types.
-     */
+    * Create test files with dataset and attribute with container types
+    * (array, vlen) with multiple nested compound types.
+    */
     /* file1 */
-    test_comps_array(COMPS_COMPLEX1,"dset1", "attr1", 0, 1);
-    test_comps_vlen(COMPS_COMPLEX1,"dset2", "attr2", 0, 0);
-    test_comps_array_vlen(COMPS_COMPLEX1,"dset3", "attr3", 0, 0);
-    test_comps_vlen_arry(COMPS_COMPLEX1,"dset4", "attr4", 0, 0);
+    test_comps_array(COMPS_COMPLEX1, "dset1", "attr1", 0, 1);
+    test_comps_vlen(COMPS_COMPLEX1, "dset2", "attr2", 0, 0);
+    test_comps_array_vlen(COMPS_COMPLEX1, "dset3", "attr3", 0, 0);
+    test_comps_vlen_arry(COMPS_COMPLEX1, "dset4", "attr4", 0, 0);
     /* file2 */
-    test_comps_array(COMPS_COMPLEX2,"dset1", "attr1", 5, 1);
-    test_comps_vlen(COMPS_COMPLEX2,"dset2", "attr2",5, 0);
-    test_comps_array_vlen(COMPS_COMPLEX2,"dset3", "attr3", 5, 0);
-    test_comps_vlen_arry(COMPS_COMPLEX2,"dset4", "attr4", 5, 0);
+    test_comps_array(COMPS_COMPLEX2, "dset1", "attr1", 5, 1);
+    test_comps_vlen(COMPS_COMPLEX2, "dset2", "attr2", 5, 0);
+    test_comps_array_vlen(COMPS_COMPLEX2, "dset3", "attr3", 5, 0);
+    test_comps_vlen_arry(COMPS_COMPLEX2, "dset4", "attr4", 5, 0);
 
     /*-------------------------------------------------
-     * Create test files with non-comparable dataset and attributes with
-     * comparable datasets and attributes.  All the comparables should display
-     * differences.
-     */
-    test_data_nocomparables(NON_COMPARBLES1,0);
-    test_data_nocomparables(NON_COMPARBLES2,5);
+    * Create test files with non-comparable dataset and attributes with
+    * comparable datasets and attributes.  All the comparables should display
+    * differences.
+    */
+    test_data_nocomparables(NON_COMPARBLES1, 0);
+    test_data_nocomparables(NON_COMPARBLES2, 5);
 
     /* common objects (same name) with different object types. HDFFV-7644 */
     test_objs_nocomparables(NON_COMPARBLES1, NON_COMPARBLES2);
@@ -280,28 +290,28 @@ int main(void)
 }
 
 /*-------------------------------------------------------------------------
-* Function: test_basic
-*
-* Purpose: Create basic test files, first two contains different data, the
-* third one is just an empty file.
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: test_basic
+ *
+ * Purpose: Create basic test files, first two contains different data, the
+ * third one is just an empty file.
+ *
+ *-------------------------------------------------------------------------
+ */
 
 static
 int test_basic(const char *fname1, const char *fname2, const char *fname3)
 {
-    hid_t   fid1, fid2;
-    hid_t   gid1, gid2, gid3;
+    hid_t fid1 = -1, fid2 = -1;
+    hid_t gid1 = -1, gid2 = -1, gid3 = -1;
     hsize_t dims1[1] = { 6 };
-    hsize_t dims2[2] = { 3,2 };
+    hsize_t dims2[2] = { 3, 2 };
 
     /* create the empty file */
-    if ((fid1=H5Fcreate(fname3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0){
+    if ((fid1 = H5Fcreate(fname3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
         fprintf(stderr, "empty file (%s) creation failed.\n", fname3);
         goto out;
     }
-    if (H5Fclose(fid1) < 0){
+    if (H5Fclose(fid1) < 0) {
         fprintf(stderr, "empty file (%s) close failed.\n", fname3);
         goto out;
     }
@@ -311,9 +321,9 @@ int test_basic(const char *fname1, const char *fname2, const char *fname3)
     *-------------------------------------------------------------------------
     */
 
-    if (( fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0 )
+    if ((fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         goto out;
-    if (( fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0 )
+    if ((fid2 = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         goto out;
 
     /*-------------------------------------------------------------------------
@@ -336,16 +346,20 @@ int test_basic(const char *fname1, const char *fname2, const char *fname3)
     */
 
     {
-        double data1[3][2] = {{  1.0F,   1.0F}, {  1.00F,   1.000F}, {  0.0F,   0.0F}};
-        double data2[3][2] = {{  0.0F,   1.1F}, {  1.01F,   1.001F}, {  0.0F,   1.0F}};
-        double data3[3][2] = {{100.0F, 100.0F}, {100.00F, 100.000F}, {100.0F, 100.0F}};
-        double data4[3][2] = {{105.0F, 120.0F}, {160.00F,  95.000F}, { 80.0F,  40.0F}};
+        double data1[3][2] =
+        { { 1.0F, 1.0F }, { 1.00F, 1.000F }, { 0.0F, 0.0F } };
+        double data2[3][2] =
+        { { 0.0F, 1.1F }, { 1.01F, 1.001F }, { 0.0F, 1.0F } };
+        double data3[3][2] = { { 100.0F, 100.0F }, { 100.00F, 100.000F }, {
+                100.0F, 100.0F } };
+        double data4[3][2] = { { 105.0F, 120.0F }, { 160.00F, 95.000F }, {
+                80.0F, 40.0F } };
 
-        write_dset(gid1,2,dims2,"dset1",H5T_NATIVE_DOUBLE,data1);
-        write_dset(gid2,2,dims2,"dset2",H5T_NATIVE_DOUBLE,data2);
-        write_dset(gid1,2,dims2,"dset3",H5T_NATIVE_DOUBLE,data3);
-        write_dset(gid2,2,dims2,"dset4",H5T_NATIVE_DOUBLE,data4);
-        write_dset(gid2,2,dims2,"dset1",H5T_NATIVE_DOUBLE,data2);
+        write_dset(gid1, 2, dims2, "dset1", H5T_NATIVE_DOUBLE, data1);
+        write_dset(gid2, 2, dims2, "dset2", H5T_NATIVE_DOUBLE, data2);
+        write_dset(gid1, 2, dims2, "dset3", H5T_NATIVE_DOUBLE, data3);
+        write_dset(gid2, 2, dims2, "dset4", H5T_NATIVE_DOUBLE, data4);
+        write_dset(gid2, 2, dims2, "dset1", H5T_NATIVE_DOUBLE, data2);
 
     }
     /*-------------------------------------------------------------------------
@@ -354,11 +368,11 @@ int test_basic(const char *fname1, const char *fname2, const char *fname3)
     *-------------------------------------------------------------------------
     */
     {
-        int data5[3][2] = {{100,100},{100,0},{0,100}};
-        int data6[3][2] = {{120,80}, {0,100},{0,50}};
+        int data5[3][2] = { { 100, 100 }, { 100, 0 }, { 0, 100 } };
+        int data6[3][2] = { { 120, 80 }, { 0, 100 }, { 0, 50 } };
 
-        write_dset(gid1,2,dims2,"dset5",H5T_NATIVE_INT,data5);
-        write_dset(gid1,2,dims2,"dset6",H5T_NATIVE_INT,data6);
+        write_dset(gid1, 2, dims2, "dset5", H5T_NATIVE_INT, data5);
+        write_dset(gid1, 2, dims2, "dset6", H5T_NATIVE_INT, data6);
 
     }
 
@@ -368,11 +382,12 @@ int test_basic(const char *fname1, const char *fname2, const char *fname3)
     *-------------------------------------------------------------------------
     */
     {
-        unsigned long long data7[3][2] = {{100,100},{100,0},{0,100}};
-        unsigned long long data8[3][2] = {{120,80}, {0,100},{0,50}};
+        unsigned long long data7[3][2] =
+        { { 100, 100 }, { 100, 0 }, { 0, 100 } };
+        unsigned long long data8[3][2] = { { 120, 80 }, { 0, 100 }, { 0, 50 } };
 
-        write_dset(gid1,2,dims2,"dset7",H5T_NATIVE_ULLONG,data7);
-        write_dset(gid1,2,dims2,"dset8",H5T_NATIVE_ULLONG,data8);
+        write_dset(gid1, 2, dims2, "dset7", H5T_NATIVE_ULLONG, data7);
+        write_dset(gid1, 2, dims2, "dset8", H5T_NATIVE_ULLONG, data8);
 
     }
 
@@ -390,45 +405,47 @@ int test_basic(const char *fname1, const char *fname2, const char *fname3)
     *-------------------------------------------------------------------------
     */
     {
-        double data9[3][2] = {{100.0F, 100.0F}, {100.0F,   0.0F}, {0.0F, 100.0F}};
-        double data10[3][2] ={{120.0F,  80.0F}, {  0.0F, 100.0F}, {0.0F,  50.0F}};
+        double data9[3][2] = { { 100.0F, 100.0F }, { 100.0F, 0.0F }, { 0.0F,
+                100.0F } };
+        double data10[3][2] = { { 120.0F, 80.0F }, { 0.0F, 100.0F }, { 0.0F,
+                50.0F } };
 
-        write_dset(gid1,2,dims2,"dset9",H5T_NATIVE_DOUBLE,data9);
-        write_dset(gid1,2,dims2,"dset10",H5T_NATIVE_DOUBLE,data10);
+        write_dset(gid1, 2, dims2, "dset9", H5T_NATIVE_DOUBLE, data9);
+        write_dset(gid1, 2, dims2, "dset10", H5T_NATIVE_DOUBLE, data10);
 
     }
 
-
     /*-------------------------------------------------------------------------
     * test floating point comparison
     *-------------------------------------------------------------------------
     */
     {
         /* epsilon = 0.0000001 = 1e-7
-         * system epsilon for float : FLT_EPSILON = 1.19209E-07
-         */
-        float  data11[3][2] ={{0.000000f,0.0000001f},{0.0000001f, 0.00000022f},{0.0000001f,0.0000001f}};
-        float  data12[3][2] ={{0.000000f,0.0000002f},{0.0000003f,0.0000001f},{0.000000f,0.0000001f}};
+        * system epsilon for float : FLT_EPSILON = 1.19209E-07
+        */
+        float data11[3][2] = { { 0.000000f, 0.0000001f }, { 0.0000001f,
+                0.00000022f }, { 0.0000001f, 0.0000001f } };
+        float data12[3][2] = { { 0.000000f, 0.0000002f }, { 0.0000003f,
+                0.0000001f }, { 0.000000f, 0.0000001f } };
         /* epsilon = 0.0000000000000001 = 1e-16
-         * system epsilon for double : DBL_EPSILON = 2.22045E-16
-         */
-        double data13[3][2] ={
-            {H5_DOUBLE(0.0000000000000000),  H5_DOUBLE(0.0000000000000001)},
-            {H5_DOUBLE(0.0000000000000001),  H5_DOUBLE(0.0000000000000000)},
-            {H5_DOUBLE(0.00000000000000033), H5_DOUBLE(0.0000000000000001)}};
-        double data14[3][2] ={
-            {H5_DOUBLE(0.0000000000000000), H5_DOUBLE(0.0000000000000004)},
-            {H5_DOUBLE(0.0000000000000002), H5_DOUBLE(0.0000000000000001)},
-            {H5_DOUBLE(0.0000000000000001), H5_DOUBLE(0.00000000000000000)}};
+        * system epsilon for double : DBL_EPSILON = 2.22045E-16
+        */
+        double data13[3][2] = { { H5_DOUBLE(0.0000000000000000), H5_DOUBLE(
+                0.0000000000000001) }, { H5_DOUBLE(0.0000000000000001),
+                        H5_DOUBLE(0.0000000000000000) }, { H5_DOUBLE(
+                                0.00000000000000033), H5_DOUBLE(0.0000000000000001) } };
+        double data14[3][2] = { { H5_DOUBLE(0.0000000000000000), H5_DOUBLE(
+                0.0000000000000004) }, { H5_DOUBLE(0.0000000000000002),
+                        H5_DOUBLE(0.0000000000000001) }, { H5_DOUBLE(
+                                0.0000000000000001), H5_DOUBLE(0.00000000000000000) } };
 
-        write_dset(gid1,2,dims2,"fp1",H5T_NATIVE_FLOAT,data11);
-        write_dset(gid1,2,dims2,"fp2",H5T_NATIVE_FLOAT,data12);
-        write_dset(gid1,2,dims2,"d1",H5T_NATIVE_DOUBLE,data13);
-        write_dset(gid1,2,dims2,"d2",H5T_NATIVE_DOUBLE,data14);
+        write_dset(gid1, 2, dims2, "fp1", H5T_NATIVE_FLOAT, data11);
+        write_dset(gid1, 2, dims2, "fp2", H5T_NATIVE_FLOAT, data12);
+        write_dset(gid1, 2, dims2, "d1", H5T_NATIVE_DOUBLE, data13);
+        write_dset(gid1, 2, dims2, "d2", H5T_NATIVE_DOUBLE, data14);
 
     }
 
-
 #if H5_SIZEOF_LONG_DOUBLE !=0
     {
 
@@ -437,15 +454,13 @@ int test_basic(const char *fname1, const char *fname2, const char *fname3)
         *-------------------------------------------------------------------------
         */
 
-        long double data15[3][2] ={{1.0L,1.0L},{1.0L,1.0L},{1.0L,1.0L}};
+        long double data15[3][2] = { {1.0L,1.0L}, {1.0L,1.0L}, {1.0L,1.0L}};
 
         write_dset(gid1,2,dims2,"ld",H5T_NATIVE_LDOUBLE,data15);
 
     }
 #endif
 
-
-
     /*-------------------------------------------------------------------------
     * NaNs in H5T_NATIVE_FLOAT
     *-------------------------------------------------------------------------
@@ -455,22 +470,22 @@ int test_basic(const char *fname1, const char *fname2, const char *fname3)
         float data15[6];
         float data16[6];
 
-        data15[0] = (float)HDsqrt(-1.0F);
+        data15[0] = (float) HDsqrt(-1.0F);
         data15[1] = 1.0F;
-        data15[2] = (float)HDsqrt(-1.0F);
+        data15[2] = (float) HDsqrt(-1.0F);
         data15[3] = 1.0F;
         data15[4] = 1.0F;
         data15[5] = 1.0F;
 
-        data16[0] = (float)HDsqrt(-1.0F);
-        data16[1] = (float)HDsqrt(-1.0F);
+        data16[0] = (float) HDsqrt(-1.0F);
+        data16[1] = (float) HDsqrt(-1.0F);
         data16[2] = 1.0F;
         data16[3] = 1.0F;
         data16[4] = 1.0F;
         data16[5] = 1.0F;
 
-        write_dset(gid1,1,dims1,"fp15",H5T_NATIVE_FLOAT,data15);
-        write_dset(gid1,1,dims1,"fp16",H5T_NATIVE_FLOAT,data16);
+        write_dset(gid1, 1, dims1, "fp15", H5T_NATIVE_FLOAT, data15);
+        write_dset(gid1, 1, dims1, "fp16", H5T_NATIVE_FLOAT, data16);
 
     }
 
@@ -497,29 +512,29 @@ int test_basic(const char *fname1, const char *fname2, const char *fname3)
         data18[4] = 1.0F;
         data18[5] = 1.0F;
 
-        write_dset(gid1,1,dims1,"fp17",H5T_NATIVE_DOUBLE,data17);
-        write_dset(gid1,1,dims1,"fp18",H5T_NATIVE_DOUBLE,data18);
-        write_dset(gid1,1,dims1,"fp18_COPY",H5T_NATIVE_DOUBLE,data18);
+        write_dset(gid1, 1, dims1, "fp17", H5T_NATIVE_DOUBLE, data17);
+        write_dset(gid1, 1, dims1, "fp18", H5T_NATIVE_DOUBLE, data18);
+        write_dset(gid1, 1, dims1, "fp18_COPY", H5T_NATIVE_DOUBLE, data18);
     }
 
     /*------------------------------------------------------------------------
-     *            INFINITY values
-     *------------------------------------------------------------------------
-     */
+    *            INFINITY values
+    *------------------------------------------------------------------------
+    */
     {
-        float  data19[6];
+        float data19[6];
         double data20[6];
 
-        data19[0] = data19[1] = data19[2] = (float)HDlog(0.0F);
-        data19[3] = data19[4] = data19[5] = (float)-HDlog(0.0F);
+        data19[0] = data19[1] = data19[2] = (float) HDlog(0.0F);
+        data19[3] = data19[4] = data19[5] = (float) -HDlog(0.0F);
 
         data20[0] = data20[1] = data20[2] = HDlog(0.0F);
         data20[3] = data20[4] = data20[5] = -HDlog(0.0F);
 
-        write_dset(gid1,1,dims1,"fp19",H5T_NATIVE_FLOAT,data19);
-        write_dset(gid1,1,dims1,"fp19_COPY",H5T_NATIVE_FLOAT,data19);
-        write_dset(gid1,1,dims1,"fp20",H5T_NATIVE_DOUBLE,data20);
-        write_dset(gid1,1,dims1,"fp20_COPY",H5T_NATIVE_DOUBLE,data20);
+        write_dset(gid1, 1, dims1, "fp19", H5T_NATIVE_FLOAT, data19);
+        write_dset(gid1, 1, dims1, "fp19_COPY", H5T_NATIVE_FLOAT, data19);
+        write_dset(gid1, 1, dims1, "fp20", H5T_NATIVE_DOUBLE, data20);
+        write_dset(gid1, 1, dims1, "fp20_COPY", H5T_NATIVE_DOUBLE, data20);
     }
 
     /*-------------------------------------------------------------------------
@@ -527,105 +542,97 @@ int test_basic(const char *fname1, const char *fname2, const char *fname3)
     *-------------------------------------------------------------------------
     */
     {
-        typedef struct cmp1_t
-        {
+        typedef struct cmp1_t {
             double d;
-            float  f;
+            float f;
         } cmp1_t;
 
-        cmp1_t   buf1[2];
-        cmp1_t   buf2[2];
-        hsize_t  dims[1] = {2};
-        size_t   type_size;
-        hid_t    tid;
+        cmp1_t buf1[2];
+        cmp1_t buf2[2];
+        hsize_t dims[1] = { 2 };
+        size_t type_size;
+        hid_t tid;
 
         buf1[0].d = HDsqrt(-1.0F);
-        buf1[0].f = (float)HDsqrt(-1.0F);
+        buf1[0].f = (float) HDsqrt(-1.0F);
         buf2[0].d = HDsqrt(-1.0F);
-        buf2[0].f = (float)HDsqrt(-1.0F);
+        buf2[0].f = (float) HDsqrt(-1.0F);
 
         buf1[1].d = HDsqrt(-1.0F);
-        buf1[1].f = (float)HDsqrt(-1.0F);
+        buf1[1].f = (float) HDsqrt(-1.0F);
         buf2[1].d = 0.0F;
         buf2[1].f = 0.0F;
 
-        type_size = sizeof( cmp1_t );
-        tid = H5Tcreate (H5T_COMPOUND, type_size );
-        H5Tinsert(tid, "d", HOFFSET( cmp1_t, d ), H5T_NATIVE_DOUBLE );
-        H5Tinsert(tid, "f", HOFFSET( cmp1_t, f ), H5T_NATIVE_FLOAT );
-        write_dset(gid1,1,dims,"dset11",tid,buf1);
-        write_dset(gid1,1,dims,"dset12",tid,buf2);
+        type_size = sizeof(cmp1_t);
+        tid = H5Tcreate(H5T_COMPOUND, type_size);
+        H5Tinsert(tid, "d", HOFFSET(cmp1_t, d), H5T_NATIVE_DOUBLE);
+        H5Tinsert(tid, "f", HOFFSET(cmp1_t, f), H5T_NATIVE_FLOAT);
+        write_dset(gid1, 1, dims, "dset11", tid, buf1);
+        write_dset(gid1, 1, dims, "dset12", tid, buf2);
         H5Tclose(tid);
 
-
     }
 
     /* not comparable objects */
     {
 
-        typedef struct cmp1_t
-        {
+        typedef struct cmp1_t {
             double d;
-            int    i;
+            int i;
         } cmp1_t;
 
-        typedef struct cmp2_t
-        {
-            int    i;
+        typedef struct cmp2_t {
+            int i;
             double d;
         } cmp2_t;
 
-        typedef struct cmp3_t
-        {
+        typedef struct cmp3_t {
             int i;
         } cmp3_t;
 
-        double       data2[6] = {0.0F, 0.0F, 0.0F, 0.0F, 0.0F, 0.0F};
-        int          data3[6] = {0,0,0,0,0,0};
-        int          data4[3][2] = {{0,0},{0,0},{0,0}};
-        int          data5[2][2] = {{0,0},{0,0}};
-        unsigned int data6[3][2] = {{0,0},{0,0},{0,0}};
-        cmp1_t       data7[1] = {{1.0f, 2}};
-        cmp2_t       data8[1] = {{1, 2.0f}};
-        hsize_t      dims3[2] = {2, 2};
-        hsize_t      dims4[1] = {1};
-        size_t       type_size;
-        hid_t        tid;
-
-
-
-        write_dset(gid3,1,dims1,"dset1",H5T_NATIVE_DOUBLE,NULL);
-        write_dset(gid3,1,dims1,"dset2",H5T_NATIVE_DOUBLE,data2);
-        write_dset(gid3,1,dims1,"dset3",H5T_NATIVE_INT,data3);
-        write_dset(gid3,2,dims2,"dset4",H5T_NATIVE_INT,data4);
-        write_dset(gid3,2,dims3,"dset5",H5T_NATIVE_INT,data5);
-        write_dset(gid3,2,dims2,"dset6",H5T_NATIVE_UINT,data6);
+        double data2[6] = { 0.0F, 0.0F, 0.0F, 0.0F, 0.0F, 0.0F };
+        int data3[6] = { 0, 0, 0, 0, 0, 0 };
+        int data4[3][2] = { { 0, 0 }, { 0, 0 }, { 0, 0 } };
+        int data5[2][2] = { { 0, 0 }, { 0, 0 } };
+        unsigned int data6[3][2] = { { 0, 0 }, { 0, 0 }, { 0, 0 } };
+        cmp1_t data7[1] = { { 1.0f, 2 } };
+        cmp2_t data8[1] = { { 1, 2.0f } };
+        hsize_t dims3[2] = { 2, 2 };
+        hsize_t dims4[1] = { 1 };
+        size_t type_size;
+        hid_t tid;
+
+        write_dset(gid3, 1, dims1, "dset1", H5T_NATIVE_DOUBLE, NULL);
+        write_dset(gid3, 1, dims1, "dset2", H5T_NATIVE_DOUBLE, data2);
+        write_dset(gid3, 1, dims1, "dset3", H5T_NATIVE_INT, data3);
+        write_dset(gid3, 2, dims2, "dset4", H5T_NATIVE_INT, data4);
+        write_dset(gid3, 2, dims3, "dset5", H5T_NATIVE_INT, data5);
+        write_dset(gid3, 2, dims2, "dset6", H5T_NATIVE_UINT, data6);
 
         /* case of compound with different type members */
-        type_size = sizeof( cmp1_t );
-        tid = H5Tcreate (H5T_COMPOUND, type_size );
-        H5Tinsert(tid, "d", HOFFSET( cmp1_t, d ), H5T_NATIVE_DOUBLE );
-        H5Tinsert(tid, "i", HOFFSET( cmp1_t, i ), H5T_NATIVE_INT );
-        write_dset(gid3,1,dims4,"dset7",tid,data7);
+        type_size = sizeof(cmp1_t);
+        tid = H5Tcreate(H5T_COMPOUND, type_size);
+        H5Tinsert(tid, "d", HOFFSET(cmp1_t, d), H5T_NATIVE_DOUBLE);
+        H5Tinsert(tid, "i", HOFFSET(cmp1_t, i), H5T_NATIVE_INT);
+        write_dset(gid3, 1, dims4, "dset7", tid, data7);
         H5Tclose(tid);
 
-        type_size = sizeof( cmp2_t );
-        tid = H5Tcreate (H5T_COMPOUND, type_size );
-        H5Tinsert(tid, "i", HOFFSET( cmp2_t, i ), H5T_NATIVE_INT  );
-        H5Tinsert(tid, "d", HOFFSET( cmp2_t, d ), H5T_NATIVE_DOUBLE );
-        write_dset(gid3,1,dims4,"dset8",tid,data8);
+        type_size = sizeof(cmp2_t);
+        tid = H5Tcreate(H5T_COMPOUND, type_size);
+        H5Tinsert(tid, "i", HOFFSET(cmp2_t, i), H5T_NATIVE_INT);
+        H5Tinsert(tid, "d", HOFFSET(cmp2_t, d), H5T_NATIVE_DOUBLE);
+        write_dset(gid3, 1, dims4, "dset8", tid, data8);
         H5Tclose(tid);
 
         /* case of compound with different number of members */
-        type_size = sizeof( cmp3_t );
-        tid = H5Tcreate (H5T_COMPOUND, type_size );
-        H5Tinsert(tid, "i", HOFFSET( cmp2_t, i ), H5T_NATIVE_INT  );
-        write_dset(gid3,1,dims4,"dset9",tid,NULL);
+        type_size = sizeof(cmp3_t);
+        tid = H5Tcreate(H5T_COMPOUND, type_size);
+        H5Tinsert(tid, "i", HOFFSET(cmp2_t, i), H5T_NATIVE_INT);
+        write_dset(gid3, 1, dims4, "dset9", tid, NULL);
         H5Tclose(tid);
 
     }
 
-
     /*-------------------------------------------------------------------------
     * close
     *-------------------------------------------------------------------------
@@ -642,46 +649,43 @@ out:
     return FAIL;
 }
 
-
 /*-------------------------------------------------------------------------
-* Function: test_types
-*
-* Purpose: Compare different HDF5 object & link types:
-* H5G_DATASET, H5G_TYPE, H5G_GROUP, H5G_LINK, H5G_UDLINK
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: test_types
+ *
+ * Purpose: Compare different HDF5 object & link types:
+ * H5G_DATASET, H5G_TYPE, H5G_GROUP, H5G_LINK, H5G_UDLINK
+ *
+ *-------------------------------------------------------------------------
+ */
 static
 int test_types(const char *fname)
 {
-    hid_t   fid1;
-    hid_t   gid1;
-    hid_t   gid2;
-    hid_t   tid1;
-    hid_t   tid2;
-    herr_t  status;
-    hsize_t dims[1]={1};
-    typedef struct s1_t
-    {
-        int    a;
-        float  b;
+    hid_t fid1 = -1;
+    hid_t gid1 = -1;
+    hid_t gid2 = -1;
+    hid_t tid1 = -1;
+    hid_t tid2 = -1;
+    herr_t status;
+    hsize_t dims[1] = { 1 };
+    typedef struct s1_t {
+        int a;
+        float b;
     } s1_t;
-    typedef struct s2_t
-    {
-        int    a;
+    typedef struct s2_t {
+        int a;
     } s2_t;
 
     /*-------------------------------------------------------------------------
     * Create one file
     *-------------------------------------------------------------------------
     */
-    fid1 = H5Fcreate (fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    fid1 = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
 
     /*-------------------------------------------------------------------------
     * H5G_DATASET
     *-------------------------------------------------------------------------
     */
-    write_dset(fid1,1,dims,"dset",H5T_NATIVE_INT,0);
+    write_dset(fid1, 1, dims, "dset", H5T_NATIVE_INT, 0);
 
     /*-------------------------------------------------------------------------
     * H5G_GROUP
@@ -723,7 +727,7 @@ int test_types(const char *fname)
     */
     H5Lcreate_external("filename", "objname", fid1, "ext_link", H5P_DEFAULT, H5P_DEFAULT);
     H5Lregister(UD_link_class);
-    H5Lcreate_ud(fid1, "ud_link", (H5L_type_t)MY_LINKCLASS, NULL, (size_t)0, H5P_DEFAULT, H5P_DEFAULT);
+    H5Lcreate_ud(fid1, "ud_link", (H5L_type_t) MY_LINKCLASS, NULL, (size_t) 0, H5P_DEFAULT, H5P_DEFAULT);
 
     /*-------------------------------------------------------------------------
     * Close
@@ -733,195 +737,192 @@ int test_types(const char *fname)
     return status;
 }
 
-
 /*
 
-# ##############################################################################
-# # not comparable types
-# ##############################################################################
+ # ##############################################################################
+ # # not comparable types
+ # ##############################################################################
 
-# 2.0
-TOOLTEST h5diff_20.txt file3.h5 file3.h5 -v dset g1
+ # 2.0
+ TOOLTEST h5diff_20.txt file3.h5 file3.h5 -v dset g1
 
-# 2.1
-TOOLTEST h5diff_21.txt file3.h5 file3.h5 -v dset l1
+ # 2.1
+ TOOLTEST h5diff_21.txt file3.h5 file3.h5 -v dset l1
 
-# 2.2
-TOOLTEST h5diff_22.txt file3.h5 file3.h5 -v dset t1
+ # 2.2
+ TOOLTEST h5diff_22.txt file3.h5 file3.h5 -v dset t1
 
-# ##############################################################################
-# # compare groups, types, links (no differences and differences)
-# ##############################################################################
+ # ##############################################################################
+ # # compare groups, types, links (no differences and differences)
+ # ##############################################################################
 
-# 2.3
-TOOLTEST h5diff_23.txt file3.h5 file3.h5 -v g1 g1
+ # 2.3
+ TOOLTEST h5diff_23.txt file3.h5 file3.h5 -v g1 g1
 
-# 2.4
-TOOLTEST h5diff_24.txt file3.h5 file3.h5 -v t1 t1
+ # 2.4
+ TOOLTEST h5diff_24.txt file3.h5 file3.h5 -v t1 t1
 
-# 2.5
-TOOLTEST h5diff_25.txt file3.h5 file3.h5 -v l1 l1
+ # 2.5
+ TOOLTEST h5diff_25.txt file3.h5 file3.h5 -v l1 l1
 
-# 2.6
-TOOLTEST h5diff_26.txt file3.h5 file3.h5 -v g1 g2
+ # 2.6
+ TOOLTEST h5diff_26.txt file3.h5 file3.h5 -v g1 g2
 
-# 2.7
-TOOLTEST h5diff_27.txt file3.h5 file3.h5 -v t1 t2
+ # 2.7
+ TOOLTEST h5diff_27.txt file3.h5 file3.h5 -v t1 t2
 
-# 2.8
-TOOLTEST h5diff_28.txt file3.h5 file3.h5 -v l1 l2
-*/
+ # 2.8
+ TOOLTEST h5diff_28.txt file3.h5 file3.h5 -v l1 l2
+ */
 
 /*-------------------------------------------------------------------------
-* Function: test_datatypes
-*
-* Purpose: test dataset datatypes
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: test_datatypes
+ *
+ * Purpose: test dataset datatypes
+ *
+ *-------------------------------------------------------------------------
+ */
 static
 int test_datatypes(const char *fname)
 {
-
-    hid_t   fid1;
-    hid_t   dset;
-    hsize_t dims[2]={3,2};
-    herr_t  status;
-    char    buf1a[3][2] = {{1,1},{1,1},{1,1}};
-    char    buf1b[3][2] = {{1,1},{3,4},{5,6}};
-    short   buf2a[3][2] = {{1,1},{1,1},{1,1}};
-    short   buf2b[3][2] = {{1,1},{3,4},{5,6}};
-    int     buf3a[3][2] = {{1,1},{1,1},{1,1}};
-    int     buf3b[3][2] = {{1,1},{3,4},{5,6}};
-    long    buf4a[3][2] = {{1,1},{1,1},{1,1}};
-    long    buf4b[3][2] = {{1,1},{3,4},{5,6}};
-    float   buf5a[3][2] = {{1.0F, 1.0F}, {1.0F, 1.0F}, {1.0F, 1.0F}};
-    float   buf5b[3][2] = {{1.0F, 1.0F}, {3.0F, 4.0F}, {5.0F, 6.0F}};
-    double  buf6a[3][2] = {{1.0F, 1.0F}, {1.0F, 1.0F}, {1.0F, 1.0F}};
-    double  buf6b[3][2] = {{1.0F, 1.0F}, {3.0F, 4.0F}, {5.0F, 6.0F}};
+    hid_t fid1 = -1;
+    hid_t dset = -1;
+    hsize_t dims[2] = { 3, 2 };
+    herr_t status;
+    char buf1a[3][2] = { { 1, 1 }, { 1, 1 }, { 1, 1 } };
+    char buf1b[3][2] = { { 1, 1 }, { 3, 4 }, { 5, 6 } };
+    short buf2a[3][2] = { { 1, 1 }, { 1, 1 }, { 1, 1 } };
+    short buf2b[3][2] = { { 1, 1 }, { 3, 4 }, { 5, 6 } };
+    int buf3a[3][2] = { { 1, 1 }, { 1, 1 }, { 1, 1 } };
+    int buf3b[3][2] = { { 1, 1 }, { 3, 4 }, { 5, 6 } };
+    long buf4a[3][2] = { { 1, 1 }, { 1, 1 }, { 1, 1 } };
+    long buf4b[3][2] = { { 1, 1 }, { 3, 4 }, { 5, 6 } };
+    float buf5a[3][2] = { { 1.0F, 1.0F }, { 1.0F, 1.0F }, { 1.0F, 1.0F } };
+    float buf5b[3][2] = { { 1.0F, 1.0F }, { 3.0F, 4.0F }, { 5.0F, 6.0F } };
+    double buf6a[3][2] = { { 1.0F, 1.0F }, { 1.0F, 1.0F }, { 1.0F, 1.0F } };
+    double buf6b[3][2] = { { 1.0F, 1.0F }, { 3.0F, 4.0F }, { 5.0F, 6.0F } };
 
     /*unsigned/signed test
     signed char -128 to 127
     unsigned char 0 to 255
     */
-    char          buf7a[3][2] = {{-1,-128},{-1,-1},{-1,-1}};
-    unsigned char buf7b[3][2] = {{1,128},{1,1},{1,1}};
+    char buf7a[3][2] = { { -1, -128 }, { -1, -1 }, { -1, -1 } };
+    unsigned char buf7b[3][2] = { { 1, 128 }, { 1, 1 }, { 1, 1 } };
 
     /* long long test */
-    long long            buf8a[3][2] = {{1,1},{1,1},{1,1}};
-    long long            buf8b[3][2] = {{1,1},{3,4},{5,6}};
-    unsigned long long   buf9a[3][2] = {{1,1},{1,1},{1,1}};
-    unsigned long long   buf9b[3][2] = {{1,1},{3,4},{5,6}};
+    long long buf8a[3][2] = { { 1, 1 }, { 1, 1 }, { 1, 1 } };
+    long long buf8b[3][2] = { { 1, 1 }, { 3, 4 }, { 5, 6 } };
+    unsigned long long buf9a[3][2] = { { 1, 1 }, { 1, 1 }, { 1, 1 } };
+    unsigned long long buf9b[3][2] = { { 1, 1 }, { 3, 4 }, { 5, 6 } };
 
-    unsigned int    buf10a[3][2] = {{UIMAX,1},{1,1},{1,1}};
-    unsigned int    buf10b[3][2] = {{UIMAX-1,1},{3,4},{5,6}};
-
-    unsigned short     buf11a[3][2] = {{204,205},{2,3},{1,1}};
-    unsigned int     buf11b[3][2] = {{204,205},{2,3},{1,1}};
+    unsigned int buf10a[3][2] = { { UIMAX, 1 }, { 1, 1 }, { 1, 1 } };
+    unsigned int buf10b[3][2] = { { UIMAX - 1, 1 }, { 3, 4 }, { 5, 6 } };
 
+    unsigned short buf11a[3][2] = { { 204, 205 }, { 2, 3 }, { 1, 1 } };
+    unsigned int buf11b[3][2] = { { 204, 205 }, { 2, 3 }, { 1, 1 } };
 
     /*-------------------------------------------------------------------------
     * Create a file
     *-------------------------------------------------------------------------
     */
-    fid1 = H5Fcreate (fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    fid1 = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
 
     /*-------------------------------------------------------------------------
     * Check for different storage order. Give a warning if they are different
     *-------------------------------------------------------------------------
     */
 
-    write_dset(fid1,2,dims,"dset0a",H5T_STD_I16LE,buf2a);
-    write_dset(fid1,2,dims,"dset0b",H5T_STD_I32LE,buf3b);
+    write_dset(fid1, 2, dims, "dset0a", H5T_STD_I16LE, buf2a);
+    write_dset(fid1, 2, dims, "dset0b", H5T_STD_I32LE, buf3b);
 
     /*-------------------------------------------------------------------------
     * H5T_NATIVE_CHAR
     *-------------------------------------------------------------------------
     */
-    write_dset(fid1,2,dims,"dset1a",H5T_NATIVE_CHAR,buf1a);
-    write_dset(fid1,2,dims,"dset1b",H5T_NATIVE_CHAR,buf1b);
+    write_dset(fid1, 2, dims, "dset1a", H5T_NATIVE_CHAR, buf1a);
+    write_dset(fid1, 2, dims, "dset1b", H5T_NATIVE_CHAR, buf1b);
 
     /*-------------------------------------------------------------------------
     * H5T_NATIVE_SHORT
     *-------------------------------------------------------------------------
     */
-    write_dset(fid1,2,dims,"dset2a",H5T_NATIVE_SHORT,buf2a);
-    write_dset(fid1,2,dims,"dset2b",H5T_NATIVE_SHORT,buf2b);
+    write_dset(fid1, 2, dims, "dset2a", H5T_NATIVE_SHORT, buf2a);
+    write_dset(fid1, 2, dims, "dset2b", H5T_NATIVE_SHORT, buf2b);
 
     /*-------------------------------------------------------------------------
     * H5T_NATIVE_INT
     *-------------------------------------------------------------------------
     */
-    write_dset(fid1,2,dims,"dset3a",H5T_NATIVE_INT,buf3a);
-    write_dset(fid1,2,dims,"dset3b",H5T_NATIVE_INT,buf3b);
+    write_dset(fid1, 2, dims, "dset3a", H5T_NATIVE_INT, buf3a);
+    write_dset(fid1, 2, dims, "dset3b", H5T_NATIVE_INT, buf3b);
 
     /*-------------------------------------------------------------------------
     * H5T_NATIVE_LONG
     *-------------------------------------------------------------------------
     */
-    write_dset(fid1,2,dims,"dset4a",H5T_NATIVE_LONG,buf4a);
-    write_dset(fid1,2,dims,"dset4b",H5T_NATIVE_LONG,buf4b);
+    write_dset(fid1, 2, dims, "dset4a", H5T_NATIVE_LONG, buf4a);
+    write_dset(fid1, 2, dims, "dset4b", H5T_NATIVE_LONG, buf4b);
 
     /*-------------------------------------------------------------------------
     * H5T_NATIVE_FLOAT
     *-------------------------------------------------------------------------
     */
-    write_dset(fid1,2,dims,"dset5a",H5T_NATIVE_FLOAT,buf5a);
-    write_dset(fid1,2,dims,"dset5b",H5T_NATIVE_FLOAT,buf5b);
+    write_dset(fid1, 2, dims, "dset5a", H5T_NATIVE_FLOAT, buf5a);
+    write_dset(fid1, 2, dims, "dset5b", H5T_NATIVE_FLOAT, buf5b);
 
     /*-------------------------------------------------------------------------
     * H5T_NATIVE_DOUBLE
     *-------------------------------------------------------------------------
     */
 
-    write_dset(fid1,2,dims,"dset6a",H5T_NATIVE_DOUBLE,buf6a);
-    write_dset(fid1,2,dims,"dset6b",H5T_NATIVE_DOUBLE,buf6b);
+    write_dset(fid1, 2, dims, "dset6a", H5T_NATIVE_DOUBLE, buf6a);
+    write_dset(fid1, 2, dims, "dset6b", H5T_NATIVE_DOUBLE, buf6b);
 
     /*-------------------------------------------------------------------------
     * H5T_NATIVE_CHAR and H5T_NATIVE_UCHAR
     *-------------------------------------------------------------------------
     */
 
-    write_dset(fid1,2,dims,"dset7a",H5T_NATIVE_CHAR,buf7a);
-    write_dset(fid1,2,dims,"dset7b",H5T_NATIVE_UCHAR,buf7b);
+    write_dset(fid1, 2, dims, "dset7a", H5T_NATIVE_CHAR, buf7a);
+    write_dset(fid1, 2, dims, "dset7b", H5T_NATIVE_UCHAR, buf7b);
 
     /*-------------------------------------------------------------------------
     * H5T_NATIVE_LLONG
     *-------------------------------------------------------------------------
     */
 
-    write_dset(fid1,2,dims,"dset8a",H5T_NATIVE_LLONG,buf8a);
-    write_dset(fid1,2,dims,"dset8b",H5T_NATIVE_LLONG,buf8b);
+    write_dset(fid1, 2, dims, "dset8a", H5T_NATIVE_LLONG, buf8a);
+    write_dset(fid1, 2, dims, "dset8b", H5T_NATIVE_LLONG, buf8b);
 
     /*-------------------------------------------------------------------------
     * H5T_NATIVE_ULLONG
     *-------------------------------------------------------------------------
     */
 
-    write_dset(fid1,2,dims,"dset9a",H5T_NATIVE_ULLONG,buf9a);
-    write_dset(fid1,2,dims,"dset9b",H5T_NATIVE_ULLONG,buf9b);
+    write_dset(fid1, 2, dims, "dset9a", H5T_NATIVE_ULLONG, buf9a);
+    write_dset(fid1, 2, dims, "dset9b", H5T_NATIVE_ULLONG, buf9b);
 
     /*-------------------------------------------------------------------------
     * H5T_NATIVE_INT
     *-------------------------------------------------------------------------
     */
 
-    write_dset(fid1,2,dims,"dset10a",H5T_NATIVE_UINT,buf10a);
-    write_dset(fid1,2,dims,"dset10b",H5T_NATIVE_UINT,buf10b);
+    write_dset(fid1, 2, dims, "dset10a", H5T_NATIVE_UINT, buf10a);
+    write_dset(fid1, 2, dims, "dset10b", H5T_NATIVE_UINT, buf10b);
 
     /*-------------------------------------------------------------------------
     * Same type class, different size
     *-------------------------------------------------------------------------
     */
-    write_dset(fid1,2,dims,"dset11a",H5T_STD_U16LE,buf11a);
-    dset=H5Dopen2 (fid1, "dset11a", H5P_DEFAULT);
-    write_attr(dset,2,dims,"attr",H5T_STD_U16LE,buf11a);
-    H5Dclose (dset);
+    write_dset(fid1, 2, dims, "dset11a", H5T_STD_U16LE, buf11a);
+    dset = H5Dopen2(fid1, "dset11a", H5P_DEFAULT);
+    write_attr(dset, 2, dims, "attr", H5T_STD_U16LE, buf11a);
+    H5Dclose(dset);
 
-    write_dset(fid1,2,dims,"dset11b",H5T_STD_U32LE,buf11b);
-    dset=H5Dopen2 (fid1, "dset11b", H5P_DEFAULT);
-    write_attr(dset,2,dims,"attr",H5T_STD_U32LE,buf11b);
-    H5Dclose (dset);
+    write_dset(fid1, 2, dims, "dset11b", H5T_STD_U32LE, buf11b);
+    dset = H5Dopen2(fid1, "dset11b", H5P_DEFAULT);
+    write_attr(dset, 2, dims, "attr", H5T_STD_U32LE, buf11b);
+    H5Dclose(dset);
 
     /*-------------------------------------------------------------------------
     * Close
@@ -932,59 +933,58 @@ int test_datatypes(const char *fname)
 }
 
 /*
-# ##############################################################################
-# # Dataset datatypes
-# ##############################################################################
+ # ##############################################################################
+ # # Dataset datatypes
+ # ##############################################################################
 
-# 5.0
-TOOLTEST h5diff_50.txt file4.h5 file4.h5 -v dset0a dset0b
+ # 5.0
+ TOOLTEST h5diff_50.txt file4.h5 file4.h5 -v dset0a dset0b
 
-# 5.1
-TOOLTEST h5diff_51.txt file4.h5 file4.h5 -v dset1a dset1b
+ # 5.1
+ TOOLTEST h5diff_51.txt file4.h5 file4.h5 -v dset1a dset1b
 
-# 5.2
-TOOLTEST h5diff_52.txt file4.h5 file4.h5 -v dset2a dset2b
+ # 5.2
+ TOOLTEST h5diff_52.txt file4.h5 file4.h5 -v dset2a dset2b
 
-# 5.3
-TOOLTEST h5diff_53.txt file4.h5 file4.h5 -v dset3a dset4b
+ # 5.3
+ TOOLTEST h5diff_53.txt file4.h5 file4.h5 -v dset3a dset4b
 
-# 5.4
-TOOLTEST h5diff_54.txt file4.h5 file4.h5 -v dset4a dset4b
+ # 5.4
+ TOOLTEST h5diff_54.txt file4.h5 file4.h5 -v dset4a dset4b
 
-# 5.5
-TOOLTEST h5diff_55.txt file4.h5 file4.h5 -v dset5a dset5b
+ # 5.5
+ TOOLTEST h5diff_55.txt file4.h5 file4.h5 -v dset5a dset5b
 
-# 5.6
-TOOLTEST h5diff_56.txt file4.h5 file4.h5 -v dset6a dset6b
+ # 5.6
+ TOOLTEST h5diff_56.txt file4.h5 file4.h5 -v dset6a dset6b
 
-# 5.7
-TOOLTEST h5diff_57.txt file4.h5 file4.h5 -v dset7a dset7b
+ # 5.7
+ TOOLTEST h5diff_57.txt file4.h5 file4.h5 -v dset7a dset7b
 
-# 5.8 (region reference)
-TOOLTEST h5diff_58.txt file7.h5 file8.h5 -v refreg
-*/
+ # 5.8 (region reference)
+ TOOLTEST h5diff_58.txt file7.h5 file8.h5 -v refreg
+ */
 
 /*-------------------------------------------------------------------------
-* Function: test_attributes
-*
-* Purpose: test attributes
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: test_attributes
+ *
+ * Purpose: test attributes
+ *
+ *-------------------------------------------------------------------------
+ */
 static
-int test_attributes(const char *file,
-                    int make_diffs /* flag to modify data buffers */)
+int test_attributes(const char *file, int make_diffs /* flag to modify data buffers */)
 {
-    hid_t   fid;
-    hid_t   did;
-    hid_t   gid;
-    hid_t   root_id;
-    hid_t   sid;
-    hsize_t dims[1]={2};
-    herr_t  status;
+    hid_t fid = -1;
+    hid_t did = -1;
+    hid_t gid = -1;
+    hid_t root_id = -1;
+    hid_t sid = -1;
+    hsize_t dims[1] = { 2 };
+    herr_t status;
 
     /* Create a file  */
-    if((fid  = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    if ((fid = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
 
     /* Create a 1D dataset */
@@ -994,18 +994,23 @@ int test_attributes(const char *file,
     assert(status >= 0);
 
     /* Create groups */
-    gid  = H5Gcreate2(fid, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    root_id   = H5Gopen2(fid, "/", H5P_DEFAULT);
+    gid = H5Gcreate2(fid, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    root_id = H5Gopen2(fid, "/", H5P_DEFAULT);
 
     /*-------------------------------------------------------------------------
     * write a series of attributes on the dataset, group, and root group
     *-------------------------------------------------------------------------
     */
-
-    write_attr_in(did,"dset",fid,make_diffs);
-    write_attr_in(gid,NULL,(hid_t)0,make_diffs);
-    write_attr_in(root_id,NULL,(hid_t)0,make_diffs);
-
+    if (make_diffs > 1) {
+        write_attr_strings(did, "dset", fid, make_diffs);
+        write_attr_strings(gid, NULL, (hid_t) 0, make_diffs);
+        write_attr_strings(root_id, NULL, (hid_t) 0, make_diffs);
+    }
+    else {
+        write_attr_in(did, "dset", fid, make_diffs);
+        write_attr_in(gid, NULL, (hid_t) 0, make_diffs);
+        write_attr_in(root_id, NULL, (hid_t) 0, make_diffs);
+    }
 
     /* Close */
     status = H5Dclose(did);
@@ -1021,338 +1026,313 @@ int test_attributes(const char *file,
     return status;
 }
 
-
 /*-------------------------------------------------------------------------
-* Function: test_attributes_verbose_level
-*
-* Purpose: Cresting test files for testing attributes along with
-* levels of verbos option
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: test_attributes_verbose_level
+ *
+ * Purpose: Cresting test files for testing attributes along with
+ * levels of verbos option
+ *
+ *-------------------------------------------------------------------------
+ */
 static int test_attributes_verbose_level(const char *fname1, const char *fname2)
 {
-    herr_t  status = SUCCEED;
-    hid_t   fid1    = -1,   fid2 = -1;
-    hid_t   f1_gid  = -1,   f2_gid = -1;
-    hid_t   f1_gid2 = -1,   f2_gid2 = -1;
-    hid_t   f1_gid3 = -1,   f2_gid3 = -1;
-    hid_t   f1_gid4 = -1,   f2_gid4 = -1;
-    hid_t   f1_did  = -1,   f2_did = -1;
-    hid_t   f1_sid  = -1,   f2_sid = -1;
-    hid_t   f1_tid  = -1,   f2_tid = -1;
+    herr_t status = SUCCEED;
+    hid_t fid1 = -1, fid2 = -1;
+    hid_t f1_gid = -1, f2_gid = -1;
+    hid_t f1_gid2 = -1, f2_gid2 = -1;
+    hid_t f1_gid3 = -1, f2_gid3 = -1;
+    hid_t f1_gid4 = -1, f2_gid4 = -1;
+    hid_t f1_did = -1, f2_did = -1;
+    hid_t f1_sid = -1, f2_sid = -1;
+    hid_t f1_tid = -1, f2_tid = -1;
     /* dset */
-    hsize_t dset_dims[1]={3};
-    int dset_data[3] = {0,1,2};
+    hsize_t dset_dims[1] = { 3 };
+    int dset_data[3] = { 0, 1, 2 };
 
     /* common attrs dim */
-    hsize_t attr_dims[1]={2};
+    hsize_t attr_dims[1] = { 2 };
 
     /* file1 attr */
-    int    f1_attr_idata[2]= {1,2};        /* integer */
-    float  f1_attr_fdata[2]= {1.1F,2.2F};    /* float */
+    int f1_attr_idata[2] = { 1, 2 }; /* integer */
+    float f1_attr_fdata[2] = { 1.1F, 2.2F }; /* float */
     /* file2 attr */
-    int    f2_attr_idata[2]= {2,3};        /* integer */
-    float  f2_attr_fdata[2]= {2.1F,3.2F};    /* float */
-
+    int f2_attr_idata[2] = { 2, 3 }; /* integer */
+    float f2_attr_fdata[2] = { 2.1F, 3.2F }; /* float */
 
     /*----------------------------------------------------------------------
     * Create file1
     *-----------------------------------------------------------------------*/
-    if((fid1  = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-    {
+    if ((fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
-   /*----------------------------------
+    /*----------------------------------
     * Groups
     */
     f1_gid = H5Gcreate2(fid1, "g", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (f1_gid < 0)
-    {
+    if (f1_gid < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     f1_gid2 = H5Gcreate2(fid1, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (f1_gid2 < 0)
-    {
+    if (f1_gid2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     f1_gid3 = H5Gcreate2(fid1, "g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (f1_gid3 < 0)
-    {
+    if (f1_gid3 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     f1_gid4 = H5Gcreate2(fid1, "g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (f1_gid4 < 0)
-    {
+    if (f1_gid4 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
-   /*----------------------------------
+    /*----------------------------------
     * Datasets
     */
     f1_sid = H5Screate_simple(1, dset_dims, NULL);
     f1_did = H5Dcreate2(fid1, "dset", H5T_NATIVE_INT, f1_sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (f1_did == FAIL)
-    {
+    if (f1_did == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
     status = H5Dwrite(f1_did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset_data);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
-   /*----------------------------------
+    /*----------------------------------
     * Named Datatype
     */
     f1_tid = H5Tcopy(H5T_NATIVE_INT);
     status = H5Tcommit2(fid1, "ntype", f1_tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Tcommit2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
-
-
-
     /*----------------------------------------------------------------------
     * Create file2
     *-----------------------------------------------------------------------*/
-    if((fid2  = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-    {
+    if ((fid2 = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
-   /*----------------------------------
+    /*----------------------------------
     * Groups
     */
     f2_gid = H5Gcreate2(fid2, "g", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (f2_gid < 0)
-    {
+    if (f2_gid < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     f2_gid2 = H5Gcreate2(fid2, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (f2_gid2 < 0)
-    {
+    if (f2_gid2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     f2_gid3 = H5Gcreate2(fid2, "g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (f2_gid3 < 0)
-    {
+    if (f2_gid3 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     f2_gid4 = H5Gcreate2(fid2, "g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (f2_gid4 < 0)
-    {
+    if (f2_gid4 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
-   /*----------------------------------
+    /*----------------------------------
     * Datasets
     */
     f2_sid = H5Screate_simple(1, dset_dims, NULL);
     f2_did = H5Dcreate2(fid2, "dset", H5T_NATIVE_INT, f2_sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (f2_did == FAIL)
-    {
+    if (f2_did == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
     status = H5Dwrite(f2_did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset_data);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
-   /*----------------------------------
+    /*----------------------------------
     * Named Datatype
     */
     f2_tid = H5Tcopy(H5T_NATIVE_INT);
     status = H5Tcommit2(fid2, "ntype", f2_tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Tcommit2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
-   /*----------------------------------
+    /*----------------------------------
     * CASE1 - Same attr number, all Same attr name
     * add attr to group
     */
-    write_attr(f1_gid,1,attr_dims,"integer1",H5T_NATIVE_INT,f1_attr_idata);
-    write_attr(f1_gid,1,attr_dims,"float1",H5T_NATIVE_FLOAT,f1_attr_fdata);
+    write_attr(f1_gid, 1, attr_dims, "integer1", H5T_NATIVE_INT, f1_attr_idata);
+    write_attr(f1_gid, 1, attr_dims, "float1", H5T_NATIVE_FLOAT, f1_attr_fdata);
 
-    write_attr(f2_gid,1,attr_dims,"integer1",H5T_NATIVE_INT,f2_attr_idata);
-    write_attr(f2_gid,1,attr_dims,"float1",H5T_NATIVE_FLOAT,f2_attr_fdata);
+    write_attr(f2_gid, 1, attr_dims, "integer1", H5T_NATIVE_INT, f2_attr_idata);
+    write_attr(f2_gid, 1, attr_dims, "float1", H5T_NATIVE_FLOAT, f2_attr_fdata);
 
-   /*----------------------------------
+    /*----------------------------------
     * CASE2 - Same attr number, some Same attr name
     * add attr to dset
     */
-    write_attr(f1_did,1,attr_dims,"integer1",H5T_NATIVE_INT,f1_attr_idata);
-    write_attr(f1_did,1,attr_dims,"float2",H5T_NATIVE_FLOAT,f1_attr_fdata);
+    write_attr(f1_did, 1, attr_dims, "integer1", H5T_NATIVE_INT, f1_attr_idata);
+    write_attr(f1_did, 1, attr_dims, "float2", H5T_NATIVE_FLOAT, f1_attr_fdata);
 
-    write_attr(f2_did,1,attr_dims,"integer1",H5T_NATIVE_INT,f2_attr_idata);
-    write_attr(f2_did,1,attr_dims,"float3",H5T_NATIVE_FLOAT,f2_attr_fdata);
+    write_attr(f2_did, 1, attr_dims, "integer1", H5T_NATIVE_INT, f2_attr_idata);
+    write_attr(f2_did, 1, attr_dims, "float3", H5T_NATIVE_FLOAT, f2_attr_fdata);
 
-   /*----------------------------------
+    /*----------------------------------
     * CASE3 - Same attr number, all different attr name
     * add attr to ntype
     */
-    write_attr(f1_tid,1,attr_dims,"integer1",H5T_NATIVE_INT,f1_attr_idata);
-    write_attr(f1_tid,1,attr_dims,"float2",H5T_NATIVE_FLOAT,f1_attr_fdata);
-    write_attr(f1_tid,1,attr_dims,"float3",H5T_NATIVE_FLOAT,f1_attr_fdata);
+    write_attr(f1_tid, 1, attr_dims, "integer1", H5T_NATIVE_INT, f1_attr_idata);
+    write_attr(f1_tid, 1, attr_dims, "float2", H5T_NATIVE_FLOAT, f1_attr_fdata);
+    write_attr(f1_tid, 1, attr_dims, "float3", H5T_NATIVE_FLOAT, f1_attr_fdata);
 
-    write_attr(f2_tid,1,attr_dims,"integer4",H5T_NATIVE_INT,f2_attr_idata);
-    write_attr(f2_tid,1,attr_dims,"float5",H5T_NATIVE_FLOAT,f2_attr_fdata);
-    write_attr(f2_tid,1,attr_dims,"float6",H5T_NATIVE_FLOAT,f2_attr_fdata);
+    write_attr(f2_tid, 1, attr_dims, "integer4", H5T_NATIVE_INT, f2_attr_idata);
+    write_attr(f2_tid, 1, attr_dims, "float5", H5T_NATIVE_FLOAT, f2_attr_fdata);
+    write_attr(f2_tid, 1, attr_dims, "float6", H5T_NATIVE_FLOAT, f2_attr_fdata);
 
-   /*----------------------------------
+    /*----------------------------------
     * CASE4 - Different attr number, some same attr name (vs file2-g2)
     * add attr to g2
     */
-    write_attr(f1_gid2,1,attr_dims,"integer1",H5T_NATIVE_INT,f1_attr_idata);
-    write_attr(f1_gid2,1,attr_dims,"float2",H5T_NATIVE_FLOAT,f1_attr_fdata);
-    write_attr(f1_gid2,1,attr_dims,"float3",H5T_NATIVE_FLOAT,f1_attr_fdata);
-
-    write_attr(f2_gid2,1,attr_dims,"integer1",H5T_NATIVE_INT,f2_attr_idata);
-    write_attr(f2_gid2,1,attr_dims,"float2",H5T_NATIVE_FLOAT,f2_attr_fdata);
+    write_attr(f1_gid2, 1, attr_dims, "integer1", H5T_NATIVE_INT, f1_attr_idata);
+    write_attr(f1_gid2, 1, attr_dims, "float2", H5T_NATIVE_FLOAT, f1_attr_fdata);
+    write_attr(f1_gid2, 1, attr_dims, "float3", H5T_NATIVE_FLOAT, f1_attr_fdata);
 
+    write_attr(f2_gid2, 1, attr_dims, "integer1", H5T_NATIVE_INT, f2_attr_idata);
+    write_attr(f2_gid2, 1, attr_dims, "float2", H5T_NATIVE_FLOAT, f2_attr_fdata);
 
-   /*----------------------------------
+    /*----------------------------------
     * CASE5 - Different attr number, all different attr name
     * add attr to g3
     */
-    write_attr(f1_gid3,1,attr_dims,"integer10",H5T_NATIVE_INT,f1_attr_idata);
-    write_attr(f1_gid3,1,attr_dims,"float11",H5T_NATIVE_FLOAT,f1_attr_fdata);
-    write_attr(f1_gid3,1,attr_dims,"float12",H5T_NATIVE_FLOAT,f1_attr_fdata);
-
-    write_attr(f2_gid3,1,attr_dims,"integer3",H5T_NATIVE_INT,f2_attr_idata);
-    write_attr(f2_gid3,1,attr_dims,"float4",H5T_NATIVE_FLOAT,f2_attr_fdata);
+    write_attr(f1_gid3, 1, attr_dims, "integer10", H5T_NATIVE_INT, f1_attr_idata);
+    write_attr(f1_gid3, 1, attr_dims, "float11", H5T_NATIVE_FLOAT, f1_attr_fdata);
+    write_attr(f1_gid3, 1, attr_dims, "float12", H5T_NATIVE_FLOAT, f1_attr_fdata);
 
+    write_attr(f2_gid3, 1, attr_dims, "integer3", H5T_NATIVE_INT, f2_attr_idata);
+    write_attr(f2_gid3, 1, attr_dims, "float4", H5T_NATIVE_FLOAT, f2_attr_fdata);
 
 out:
     /*-----------------------------------------------------------------------
     * Close
     *-----------------------------------------------------------------------*/
-    if(fid1 > 0)
+    if (fid1 > 0)
         H5Fclose(fid1);
-    if(fid2 > 0)
+    if (fid2 > 0)
         H5Fclose(fid2);
-    if(f1_gid > 0)
+    if (f1_gid > 0)
         H5Gclose(f1_gid);
-    if(f2_gid > 0)
+    if (f2_gid > 0)
         H5Gclose(f2_gid);
-    if(f1_gid2 > 0)
+    if (f1_gid2 > 0)
         H5Gclose(f1_gid2);
-    if(f2_gid2 > 0)
+    if (f2_gid2 > 0)
         H5Gclose(f2_gid2);
-    if(f1_gid3 > 0)
+    if (f1_gid3 > 0)
         H5Gclose(f1_gid3);
-    if(f2_gid3 > 0)
+    if (f2_gid3 > 0)
         H5Gclose(f2_gid3);
-    if(f1_gid4 > 0)
+    if (f1_gid4 > 0)
         H5Gclose(f1_gid4);
-    if(f2_gid4 > 0)
+    if (f2_gid4 > 0)
         H5Gclose(f2_gid4);
-    if(f1_did > 0)
+    if (f1_did > 0)
         H5Dclose(f1_did);
-    if(f2_did > 0)
+    if (f2_did > 0)
         H5Dclose(f2_did);
-    if(f1_sid > 0)
+    if (f1_sid > 0)
         H5Sclose(f1_sid);
-    if(f2_sid > 0)
+    if (f2_sid > 0)
         H5Sclose(f2_sid);
-    if(f1_tid > 0)
+    if (f1_tid > 0)
         H5Tclose(f1_tid);
-    if(f2_tid > 0)
+    if (f2_tid > 0)
         H5Tclose(f2_tid);
 
     return status;
 }
 
-
 /*-------------------------------------------------------------------------
-* Function: test_datasets
-*
-* Purpose: Check all HDF5 classes
-* H5T_INTEGER, H5T_FLOAT
-* H5T_TIME, H5T_STRING, H5T_BITFIELD, H5T_OPAQUE, H5T_COMPOUND, H5T_REFERENCE,
-* H5T_ENUM, H5T_VLEN, H5T_ARRAY
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: test_datasets
+ *
+ * Purpose: Check all HDF5 classes
+ * H5T_INTEGER, H5T_FLOAT
+ * H5T_TIME, H5T_STRING, H5T_BITFIELD, H5T_OPAQUE, H5T_COMPOUND, H5T_REFERENCE,
+ * H5T_ENUM, H5T_VLEN, H5T_ARRAY
+ *
+ *-------------------------------------------------------------------------
+ */
 static
-int test_datasets(const char *file,
-                  int make_diffs /* flag to modify data buffers */)
+int test_datasets(const char *file, int make_diffs /* flag to modify data buffers */)
 {
-    hid_t   fid;
-    hid_t   did;
-    hid_t   gid;
-    hid_t   sid;
-    hsize_t dims[1]={2};
-    herr_t  status;
-    int     buf[2]={1,2};
-
-    if(make_diffs)
+    hid_t fid = -1;
+    hid_t did = -1;
+    hid_t gid = -1;
+    hid_t sid = -1;
+    hsize_t dims[1] = { 2 };
+    herr_t status;
+    int buf[2] = { 1, 2 };
+
+    if (make_diffs > 0)
         memset(buf, 0, sizeof buf);
 
     /* Create a file  */
-    if((fid = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    if ((fid = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
 
     /* Create a 1D dataset */
     sid = H5Screate_simple(1, dims, NULL);
-    did  = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    did = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     status = H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
     status = H5Sclose(sid);
     assert(status >= 0);
 
     /* Create a group */
-    gid  = H5Gcreate2(fid, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    gid = H5Gcreate2(fid, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
     /*-------------------------------------------------------------------------
     * write a series of datasets on the group
     *-------------------------------------------------------------------------
     */
 
-    write_dset_in(gid,"/dset",fid,make_diffs);
+    write_dset_in(gid, "/dset", fid, make_diffs);
 
     /* close */
     status = H5Dclose(did);
@@ -1367,29 +1347,29 @@ int test_datasets(const char *file,
 }
 
 /*-------------------------------------------------------------------------
-* Function: test_special_datasets
-*
-* Purpose: Check datasets with datasapce of zero dimension size.
-*-------------------------------------------------------------------------
-*/
+ * Function: test_special_datasets
+ *
+ * Purpose: Check datasets with datasapce of zero dimension size.
+ *-------------------------------------------------------------------------
+ */
 static
-int test_special_datasets(const char *file,
-                  int make_diffs /* flag to modify data buffers */)
+int test_special_datasets(const char *file, int make_diffs /* flag to modify data buffers */)
 {
-    hid_t   fid;
-    hid_t   did;
-    hid_t   sid0, sid;
-    hsize_t dims0[SPACE1_RANK]={SPACE1_DIM1, SPACE1_DIM2};
-    hsize_t dims[SPACE1_RANK]={SPACE1_DIM1, SPACE1_DIM2};
-    herr_t  status;
+    hid_t fid = -1;
+    hid_t did = -1;
+    hid_t sid0 = -1;
+    hid_t sid = -1;
+    hsize_t dims0[SPACE1_RANK] = { SPACE1_DIM1, SPACE1_DIM2 };
+    hsize_t dims[SPACE1_RANK] = { SPACE1_DIM1, SPACE1_DIM2 };
+    herr_t status;
 
     /* Create a file  */
-    if((fid = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    if ((fid = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
 
     /* Create a dataset with zero dimension size */
     sid0 = H5Screate_simple(SPACE1_RANK, dims0, NULL);
-    did  = H5Dcreate2(fid, "dset1", H5T_NATIVE_INT, sid0, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    did = H5Dcreate2(fid, "dset1", H5T_NATIVE_INT, sid0, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
     /* close dataset */
     status = H5Dclose(did);
@@ -1400,13 +1380,12 @@ int test_special_datasets(const char *file,
     assert(status >= 0);
 
     /* Create a dataset with zero dimension size in one file but the other one
-     * has a dataset with a non-zero dimension size */
-    if(make_diffs) {
+    * has a dataset with a non-zero dimension size */
+    if (make_diffs)
         dims[1] = SPACE1_DIM2 + 4;
-    }
 
     sid = H5Screate_simple(SPACE1_RANK, dims, NULL);
-    did  = H5Dcreate2(fid, "dset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    did = H5Dcreate2(fid, "dset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
     /* close dataspace */
     status = H5Sclose(sid);
@@ -1423,26 +1402,25 @@ int test_special_datasets(const char *file,
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose: Create test files to compare links, one has longer name than
-*          the other and short name is subset of long name.
-*
-* Programmer: Jonathan Kim (Feb 17, 2010)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose: Create test files to compare links, one has longer name than
+ *          the other and short name is subset of long name.
+ *
+ * Programmer: Jonathan Kim (Feb 17, 2010)
+ *
+ *-------------------------------------------------------------------------*/
 static int test_link_name(const char *fname1)
 {
-    hid_t   fid1=0;
-    hid_t   gid1=0;
-    hid_t   gid2=0;
-    herr_t  status = SUCCEED;
+    hid_t fid1 = -1;
+    hid_t gid1 = -1;
+    hid_t gid2 = -1;
+    herr_t status = SUCCEED;
 
     /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
-    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid1 < 0)
-    {
+    fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -1452,16 +1430,15 @@ static int test_link_name(const char *fname1)
     * Groups
     *------------------------------------------------------------------------*/
     gid1 = H5Gcreate2(fid1, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid1 < 0)
-    {
+    if (gid1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
-    gid2 = H5Gcreate2(fid1, "group_longname", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    gid2 = H5Gcreate2(fid1, "group_longname", H5P_DEFAULT, H5P_DEFAULT,
+            H5P_DEFAULT);
 
-    if (gid2 < 0)
-    {
+    if (gid2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -1471,16 +1448,14 @@ static int test_link_name(const char *fname1)
     * Soft Links
     *------------------------------------------------------------------------*/
     status = H5Lcreate_soft("group", fid1, "link_g1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("group_longname", fid1, "link_g2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -1490,38 +1465,37 @@ out:
     /*-----------------------------------------------------------------------
     * Close
     *------------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(gid1)
+    if (gid1)
         H5Gclose(gid1);
-    if(gid2)
+    if (gid2)
         H5Gclose(gid2);
 
     return status;
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose: Create test files to compare soft links in various way
-*
-* Programmer: Jonathan Kim (Feb 17, 2010)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose: Create test files to compare soft links in various way
+ *
+ * Programmer: Jonathan Kim (Feb 17, 2010)
+ *
+ *-------------------------------------------------------------------------*/
 static int test_soft_links(const char *fname1)
 {
-    hid_t   fid1=0;
-    hid_t   gid1=0;
-    hsize_t dims2[2] = {2,4};
-    int data1[4][2] = {{0,1},{2,3},{1,2},{3,4}};
-    int data2[4][2] = {{0,0},{0,0},{0,0},{0,0}};
-    herr_t  status = SUCCEED;
+    hid_t fid1 = -1;
+    hid_t gid1 = -1;
+    hsize_t dims2[2] = { 2, 4 };
+    int data1[4][2] = { { 0, 1 }, { 2, 3 }, { 1, 2 }, { 3, 4 } };
+    int data2[4][2] = { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } };
+    herr_t status = SUCCEED;
 
     /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
-    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid1 < 0)
-    {
+    fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -1531,8 +1505,7 @@ static int test_soft_links(const char *fname1)
     * Groups
     *------------------------------------------------------------------------*/
     gid1 = H5Gcreate2(fid1, "target_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid1 < 0)
-    {
+    if (gid1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -1542,25 +1515,22 @@ static int test_soft_links(const char *fname1)
     * Datasets
     *------------------------------------------------------------------------*/
     /* file1 */
-    status = write_dset(fid1,2,dims2,"target_dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "target_dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(fid1,2,dims2,"target_dset2",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "target_dset2", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid1,2,dims2,"dset",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid1, 2, dims2, "dset", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
@@ -1571,48 +1541,42 @@ static int test_soft_links(const char *fname1)
     *------------------------------------------------------------------------*/
     /* file 1 */
     status = H5Lcreate_soft("/target_dset1", fid1, "softlink_dset1_1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/target_dset1", fid1, "softlink_dset1_2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/target_dset2", fid1, "softlink_dset2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/target_group", fid1, "softlink_group1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/target_group", fid1, "softlink_group2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/no_obj", fid1, "softlink_noexist", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -1622,38 +1586,37 @@ out:
     /*-----------------------------------------------------------------------
     * Close
     *-----------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(gid1)
+    if (gid1)
         H5Gclose(gid1);
 
     return status;
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose: Create test files to compare linked soft links in various way
-*
-* Programmer: Jonathan Kim (Feb 17, 2010)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose: Create test files to compare linked soft links in various way
+ *
+ * Programmer: Jonathan Kim (Feb 17, 2010)
+ *
+ *-------------------------------------------------------------------------*/
 static int test_linked_softlinks(const char *fname1)
 {
-    hid_t   fid1=0;
-    hid_t   gid1=0;
-    hid_t   gid2=0;
-    hid_t   gid3=0;
-    hsize_t dims2[2] = {2,4};
-    int data1[4][2] = {{0,1},{2,3},{1,2},{3,4}};
-    int data2[4][2] = {{0,0},{0,0},{0,0},{0,0}};
-    herr_t  status = SUCCEED;
+    hid_t fid1 = -1;
+    hid_t gid1 = -1;
+    hid_t gid2 = -1;
+    hid_t gid3 = -1;
+    hsize_t dims2[2] = { 2, 4 };
+    int data1[4][2] = { { 0, 1 }, { 2, 3 }, { 1, 2 }, { 3, 4 } };
+    int data2[4][2] = { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } };
+    herr_t status = SUCCEED;
 
     /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
-    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid1 < 0)
-    {
+    fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -1663,24 +1626,21 @@ static int test_linked_softlinks(const char *fname1)
     * Groups
     *------------------------------------------------------------------------*/
     gid1 = H5Gcreate2(fid1, "target_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid1 < 0)
-    {
+    if (gid1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     gid2 = H5Gcreate2(fid1, "target_group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid2 < 0)
-    {
+    if (gid2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     gid3 = H5Gcreate2(fid1, "target_group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid3 < 0)
-    {
+    if (gid3 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -1690,24 +1650,21 @@ static int test_linked_softlinks(const char *fname1)
     * Datasets
     *------------------------------------------------------------------------*/
     /* file1 */
-    status = write_dset(fid1,2,dims2,"target_dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "target_dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(fid1,2,dims2,"target_dset2",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "target_dset2", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
-    status = write_dset(gid1,2,dims2,"dset",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid1, 2, dims2, "dset", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
@@ -1717,98 +1674,86 @@ static int test_linked_softlinks(const char *fname1)
     * Soft Links (Linked)
     *------------------------------------------------------------------------*/
     /*---------
-     * file 1 */
+    * file 1 */
     status = H5Lcreate_soft("/target_dset1", fid1, "softlink1_to_dset1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("softlink1_to_dset1", fid1, "softlink1_to_slink1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("softlink1_to_slink1", fid1, "softlink1_to_slink2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/target_dset2", fid1, "softlink2_to_dset2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("softlink2_to_dset2", fid1, "softlink2_to_slink1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("softlink2_to_slink1", fid1, "softlink2_to_slink2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("target_group1", fid1, "softlink3_to_group1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("softlink3_to_group1", fid1, "softlink3_to_slink1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("softlink3_to_slink1", fid1, "softlink3_to_slink2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("target_group2", fid1, "softlink4_to_group2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("softlink4_to_group2", fid1, "softlink4_to_slink1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("softlink4_to_slink1", fid1, "softlink4_to_slink2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -1818,52 +1763,50 @@ out:
     /*-----------------------------------------------------------------------
     * Close
     *-----------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(gid1)
+    if (gid1)
         H5Gclose(gid1);
-    if(gid2)
+    if (gid2)
         H5Gclose(gid2);
-    if(gid3)
+    if (gid3)
         H5Gclose(gid3);
 
     return status;
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose: Create test files to compare external links in various way
-*
-* Programmer: Jonathan Kim (Feb 17, 2010)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose: Create test files to compare external links in various way
+ *
+ * Programmer: Jonathan Kim (Feb 17, 2010)
+ *
+ *-------------------------------------------------------------------------*/
 static int test_external_links(const char *fname1, const char *fname2)
 {
-    hid_t   fid1=0;
-    hid_t   fid2=0;
-    hid_t   gid1=0;
-    hid_t   gid2=0;
-    hsize_t dims2[2] = {2,4};
-    int data1[4][2] = {{0,1},{2,3},{1,2},{3,4}};
-    int data2[4][2] = {{0,0},{0,0},{0,0},{0,0}};
-    herr_t  status = SUCCEED;
+    hid_t fid1 = -1;
+    hid_t fid2 = -1;
+    hid_t gid1 = -1;
+    hid_t gid2 = -1;
+    hsize_t dims2[2] = { 2, 4 };
+    int data1[4][2] = { { 0, 1 }, { 2, 3 }, { 1, 2 }, { 3, 4 } };
+    int data2[4][2] = { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } };
+    herr_t status = SUCCEED;
 
     /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
     /* source file */
-    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid1 < 0)
-    {
+    fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     /* target file */
-    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid2 < 0)
-    {
+    fid2 = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -1873,18 +1816,16 @@ static int test_external_links(const char *fname1, const char *fname2)
     * Groups
     *------------------------------------------------------------------------*/
     /*--------------
-     * target file */
+    * target file */
     gid1 = H5Gcreate2(fid2, "target_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid1 < 0)
-    {
+    if (gid1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     gid2 = H5Gcreate2(fid2, "target_group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid2 < 0)
-    {
+    if (gid2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -1893,26 +1834,23 @@ static int test_external_links(const char *fname1, const char *fname2)
     * Datasets
     *------------------------------------------------------------------------*/
     /*--------------
-     * target file */
-    status = write_dset(fid2,2,dims2,"target_dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    * target file */
+    status = write_dset(fid2, 2, dims2, "target_dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid1,2,dims2,"x_dset",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid1, 2, dims2, "x_dset", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid2,2,dims2,"x_dset",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(gid2, 2, dims2, "x_dset", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
@@ -1924,48 +1862,42 @@ static int test_external_links(const char *fname1, const char *fname2)
     /*--------------*/
     /* source file */
     status = H5Lcreate_external(fname2, "/target_group/x_dset", fid1, "ext_link_dset1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname2, "/target_group2/x_dset", fid1, "ext_link_dset2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname2, "/target_group", fid1, "/ext_link_grp1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname2, "/target_group2", fid1, "/ext_link_grp2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname2, "no_obj", fid1, "ext_link_noexist1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external("no_file.h5", "no_obj", fid1, "ext_link_noexist2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -1975,52 +1907,50 @@ out:
     /*-----------------------------------------------------------------------
     * Close
     *-----------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(fid2)
+    if (fid2)
         H5Fclose(fid2);
-    if(gid1)
+    if (gid1)
         H5Gclose(gid1);
-    if(gid2)
+    if (gid2)
         H5Gclose(gid2);
 
     return status;
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose: Create test files to compare external links which point to
-*          soft link in various way
-*
-* Programmer: Jonathan Kim (Feb 17, 2010)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose: Create test files to compare external links which point to
+ *          soft link in various way
+ *
+ * Programmer: Jonathan Kim (Feb 17, 2010)
+ *
+ *-------------------------------------------------------------------------*/
 static int test_ext2soft_links(const char *fname1, const char *fname2)
 {
-    hid_t   fid1=0;
-    hid_t   fid2=0;
-    hid_t   gid2=0;
-    hsize_t dims2[2] = {2,4};
-    int data1[4][2] = {{0,1},{2,3},{1,2},{3,4}};
-    int data2[4][2] = {{0,0},{0,0},{0,0},{0,0}};
-    herr_t  status = SUCCEED;
+    hid_t fid1 = -1;
+    hid_t fid2 = -1;
+    hid_t gid2 = -1;
+    hsize_t dims2[2] = { 2, 4 };
+    int data1[4][2] = { { 0, 1 }, { 2, 3 }, { 1, 2 }, { 3, 4 } };
+    int data2[4][2] = { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } };
+    herr_t status = SUCCEED;
 
     /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
     /* source file */
-    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid1 < 0)
-    {
+    fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     /* target file */
-    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid2 < 0)
-    {
+    fid2 = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -2031,8 +1961,7 @@ static int test_ext2soft_links(const char *fname1, const char *fname2)
     *------------------------------------------------------------------------*/
     /* target file */
     gid2 = H5Gcreate2(fid2, "target_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid2 < 0)
-    {
+    if (gid2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -2042,18 +1971,16 @@ static int test_ext2soft_links(const char *fname1, const char *fname2)
     * Datasets
     *------------------------------------------------------------------------*/
     /*--------------
-     * target file */
-    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    * target file */
+    status = write_dset(fid2, 2, dims2, "dset1", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(fid2,2,dims2,"dset2",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid2, 2, dims2, "dset2", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
@@ -2063,18 +1990,16 @@ static int test_ext2soft_links(const char *fname1, const char *fname2)
     * Soft Links (Linked)
     *------------------------------------------------------------------------*/
     /*---------------
-     * target file */
+    * target file */
     status = H5Lcreate_soft("/dset1", fid2, "softlink_to_dset1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/dset2", fid2, "softlink_to_dset2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -2084,26 +2009,23 @@ static int test_ext2soft_links(const char *fname1, const char *fname2)
     * External Links
     *------------------------------------------------------------------------*/
     /*---------------
-     * source file */
+    * source file */
     status = H5Lcreate_external(fname2, "/target_group", fid1, "ext_link", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname2, "/softlink_to_dset1", fid1, "ext_link_to_slink1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname2, "/softlink_to_dset2", fid1, "ext_link_to_slink2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -2113,56 +2035,57 @@ out:
     /*-----------------------------------------------------------------------
     * Close
     *-----------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(fid2)
+    if (fid2)
         H5Fclose(fid2);
-    if(gid2)
+    if (gid2)
         H5Gclose(gid2);
 
     return status;
 }
 
 /*-------------------------------------------------------------------------
-* Function: gen_dataset_idx
-*
-* Purpose: Create a file with either the new or old format
-*       Create two datasets in the file:
-*        one dataset: fixed dimension, chunked layout, w/o filters
-*        one dataset: fixed dimension, chunked layout, w/ filters
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: gen_dataset_idx
+ *
+ * Purpose: Create a file with either the new or old format
+ *       Create two datasets in the file:
+ *        one dataset: fixed dimension, chunked layout, w/o filters
+ *        one dataset: fixed dimension, chunked layout, w/ filters
+ *
+ *-------------------------------------------------------------------------
+ */
 static
 int gen_dataset_idx(const char *file, int format)
 {
-    hid_t   fid;        /* file id */
-    hid_t   did, did2;        /* dataset id */
-    hid_t   sid;        /* space id */
-    hid_t   fapl;        /* file access property id */
-    hid_t   dcpl;        /* dataset creation property id */
-    hsize_t dims[1] = {10};    /* dataset dimension */
-    hsize_t c_dims[1] = {2};    /* chunk dimension */
-    herr_t  status;        /* return status */
-    int     buf[10];        /* data buffer */
-    int        i;            /* local index variable */
+    hid_t fid = -1; /* file id */
+    hid_t did = -1;
+    hid_t did2 = -1; /* dataset id */
+    hid_t sid = -1; /* space id */
+    hid_t fapl = -1; /* file access property id */
+    hid_t dcpl = -1; /* dataset creation property id */
+    hsize_t dims[1] = { 10 }; /* dataset dimension */
+    hsize_t c_dims[1] = { 2 }; /* chunk dimension */
+    herr_t status; /* return status */
+    int buf[10]; /* data buffer */
+    int i; /* local index variable */
 
     /* Get a copy of the file aaccess property */
     fapl = H5Pcreate(H5P_FILE_ACCESS);
 
     /* Set the "use the latest format" bounds for creating objects in the file */
-    if(format) {
-    status = H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST);
-    assert(status >= 0);
+    if (format) {
+        status = H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST);
+        assert(status >= 0);
     }
 
     /* Create a file  */
-    if((fid = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+    if ((fid = H5Fcreate(file, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
         return -1;
 
     /* Create data */
-    for(i = 0; i < 10; i++)
-    buf[i] = i;
+    for (i = 0; i < 10; i++)
+        buf[i] = i;
 
     /* Set chunk */
     dcpl = H5Pcreate(H5P_DATASET_CREATE);
@@ -2171,7 +2094,7 @@ int gen_dataset_idx(const char *file, int format)
 
     /* Create a 1D dataset */
     sid = H5Screate_simple(1, dims, NULL);
-    did  = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    did = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
 
     /* Write to the dataset */
     status = H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
@@ -2183,7 +2106,7 @@ int gen_dataset_idx(const char *file, int format)
     assert(status >= 0);
 
     /* Create and write the dataset */
-    did2  = H5Dcreate2(fid, "dset_filter", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+    did2 = H5Dcreate2(fid, "dset_filter", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
     status = H5Dwrite(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
     assert(status >= 0);
 
@@ -2213,35 +2136,33 @@ int gen_dataset_idx(const char *file, int format)
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose: Create test files to compare dangling links in various way
-*
-* Programmer: Jonathan Kim (Feb 17, 2010)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose: Create test files to compare dangling links in various way
+ *
+ * Programmer: Jonathan Kim (Feb 17, 2010)
+ *
+ *-------------------------------------------------------------------------*/
 static int test_dangle_links(const char *fname1, const char *fname2)
 {
-    hid_t   fid1=0;
-    hid_t   fid2=0;
-    hsize_t dims2[2] = {2,4};
-    int data1[4][2] = {{0,1},{2,3},{1,2},{3,4}};
-    int data2[4][2] = {{0,0},{0,0},{0,0},{0,0}};
-    herr_t  status = SUCCEED;
+    hid_t fid1 = -1;
+    hid_t fid2 = -1;
+    hsize_t dims2[2] = { 2, 4 };
+    int data1[4][2] = { { 0, 1 }, { 2, 3 }, { 1, 2 }, { 3, 4 } };
+    int data2[4][2] = { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } };
+    herr_t status = SUCCEED;
 
     /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
-    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid1 < 0)
-    {
+    fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid2 < 0)
-    {
+    fid2 = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -2251,34 +2172,30 @@ static int test_dangle_links(const char *fname1, const char *fname2)
     * Datasets
     *------------------------------------------------------------------------*/
     /* file1 */
-    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(fid1,2,dims2,"dset2",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "dset2", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
     /* file2 */
-    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid2, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(fid2,2,dims2,"dset2",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(fid2, 2, dims2, "dset2", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
@@ -2289,32 +2206,28 @@ static int test_dangle_links(const char *fname1, const char *fname2)
     *------------------------------------------------------------------------*/
     /* file 1 */
     status = H5Lcreate_soft("no_obj", fid1, "soft_link1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/dset1", fid1, "soft_link2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("no_obj", fid1, "soft_link3", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("no_obj1", fid1, "soft_link4", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -2322,32 +2235,28 @@ static int test_dangle_links(const char *fname1, const char *fname2)
 
     /* file 2 */
     status = H5Lcreate_soft("no_obj", fid2, "soft_link1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("no_obj", fid2, "soft_link2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/dset2", fid2, "soft_link3", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("no_obj2", fid2, "soft_link4", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -2358,32 +2267,28 @@ static int test_dangle_links(const char *fname1, const char *fname2)
     *------------------------------------------------------------------------*/
     /* file1 */
     status = H5Lcreate_external(fname2, "no_obj", fid1, "ext_link1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname2, "/dset1", fid1, "ext_link2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname2, "no_obj", fid1, "ext_link3", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external("no_file.h5", "no_obj", fid1, "ext_link4", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -2391,32 +2296,28 @@ static int test_dangle_links(const char *fname1, const char *fname2)
 
     /* file2 */
     status = H5Lcreate_external(fname1, "no_obj", fid2, "ext_link1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname1, "no_obj", fid2, "ext_link2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname1, "/dset2", fid2, "ext_link3", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external("no_file.h5", "no_obj", fid2, "ext_link4", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -2426,47 +2327,45 @@ out:
     /*-----------------------------------------------------------------------
     * Close
     *-----------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(fid2)
+    if (fid2)
         H5Fclose(fid2);
 
     return status;
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose: For testing comparing group member objects recursively
-*
-* Programmer: Jonathan Kim (Aug 19, 2010)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose: For testing comparing group member objects recursively
+ *
+ * Programmer: Jonathan Kim (Aug 19, 2010)
+ *
+ *-------------------------------------------------------------------------*/
 static int test_group_recurse(const char *fname1, const char *fname2)
 {
-    hid_t   fid1=0;
-    hid_t   fid2=0;
-    hid_t   gid1_f1=0, gid2_f1=0, gid3_f1=0, gid10_f1=0;
-    hid_t   gid1_f2=0, gid2_f2=0, gid3_f2=0, gid11_f2=0;
-    hsize_t dims2[2] = {2,4};
-    int data1[4][2] = {{0,1},{0,1},{1,0},{1,0}};
-    int data2[4][2] = {{0,2},{0,2},{2,0},{2,0}};
-    int data3[4][2] = {{0,3},{0,3},{3,0},{3,0}};
-    herr_t  status = SUCCEED;
+    hid_t fid1 = -1;
+    hid_t fid2 = -1;
+    hid_t gid1_f1 = -1, gid2_f1 = -1, gid3_f1 = -1, gid10_f1 = -1;
+    hid_t gid1_f2 = -1, gid2_f2 = -1, gid3_f2 = -1, gid11_f2 = -1;
+    hsize_t dims2[2] = { 2, 4 };
+    int data1[4][2] = { { 0, 1 }, { 0, 1 }, { 1, 0 }, { 1, 0 } };
+    int data2[4][2] = { { 0, 2 }, { 0, 2 }, { 2, 0 }, { 2, 0 } };
+    int data3[4][2] = { { 0, 3 }, { 0, 3 }, { 3, 0 }, { 3, 0 } };
+    herr_t status = SUCCEED;
 
     /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
-    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid1 < 0)
-    {
+    fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid2 < 0)
-    {
+    fid2 = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -2477,32 +2376,28 @@ static int test_group_recurse(const char *fname1, const char *fname2)
     *------------------------------------------------------------------------*/
     /* file1 */
     gid1_f1 = H5Gcreate2(fid1, "/grp1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid1_f1 < 0)
-    {
+    if (gid1_f1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     gid2_f1 = H5Gcreate2(fid1, "/grp1/grp2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid2_f1 < 0)
-    {
+    if (gid2_f1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     gid3_f1 = H5Gcreate2(fid1, "/grp1/grp2/grp3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid3_f1 < 0)
-    {
+    if (gid3_f1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     gid10_f1 = H5Gcreate2(fid1, "/grp10", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid10_f1 < 0)
-    {
+    if (gid10_f1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -2510,32 +2405,28 @@ static int test_group_recurse(const char *fname1, const char *fname2)
 
     /* file2 */
     gid1_f2 = H5Gcreate2(fid2, "/grp1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid1_f2 < 0)
-    {
+    if (gid1_f2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     gid2_f2 = H5Gcreate2(fid2, "/grp1/grp2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid2_f2 < 0)
-    {
+    if (gid2_f2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     gid3_f2 = H5Gcreate2(fid2, "/grp1/grp2/grp3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid3_f2 < 0)
-    {
+    if (gid3_f2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     gid11_f2 = H5Gcreate2(fid2, "/grp11", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid11_f2 < 0)
-    {
+    if (gid11_f2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -2545,50 +2436,44 @@ static int test_group_recurse(const char *fname1, const char *fname2)
     * Datasets under root
     *------------------------------------------------------------------------*/
     /* file1 */
-    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(fid1,2,dims2,"dset2",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "dset2", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(fid1,2,dims2,"dset3",H5T_NATIVE_INT,data3);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "dset3", H5T_NATIVE_INT, data3);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
     /* file2 */
-    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid2, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(fid2,2,dims2,"dset2",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(fid2, 2, dims2, "dset2", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(fid2,2,dims2,"dset3",H5T_NATIVE_INT,data3);
-    if (status == FAIL)
-    {
+    status = write_dset(fid2, 2, dims2, "dset3", H5T_NATIVE_INT, data3);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
@@ -2598,163 +2483,142 @@ static int test_group_recurse(const char *fname1, const char *fname2)
     * Datasets under group
     *------------------------------------------------------------------------*/
     /* file1 */
-    status = write_dset(gid1_f1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid1_f1, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid2_f1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid2_f1, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
-    status = write_dset(gid2_f1,2,dims2,"dset2",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(gid2_f1, 2, dims2, "dset2", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid3_f1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid3_f1, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
-    status = write_dset(gid3_f1,2,dims2,"dset2",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(gid3_f1, 2, dims2, "dset2", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid3_f1,2,dims2,"dset3",H5T_NATIVE_INT,data3);
-    if (status == FAIL)
-    {
+    status = write_dset(gid3_f1, 2, dims2, "dset3", H5T_NATIVE_INT, data3);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid10_f1,2,dims2,"dset4",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid10_f1, 2, dims2, "dset4", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid10_f1,2,dims2,"dset5",H5T_NATIVE_INT,data3);
-    if (status == FAIL)
-    {
+    status = write_dset(gid10_f1, 2, dims2, "dset5", H5T_NATIVE_INT, data3);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
     /* file2 */
-    status = write_dset(gid1_f2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid1_f2, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid2_f2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid2_f2, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
-    status = write_dset(gid2_f2,2,dims2,"dset2",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(gid2_f2, 2, dims2, "dset2", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid3_f2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid3_f2, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
-    status = write_dset(gid3_f2,2,dims2,"dset2",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(gid3_f2, 2, dims2, "dset2", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid3_f2,2,dims2,"dset3",H5T_NATIVE_INT,data3);
-    if (status == FAIL)
-    {
+    status = write_dset(gid3_f2, 2, dims2, "dset3", H5T_NATIVE_INT, data3);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid11_f2,2,dims2,"dset4",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid11_f2, 2, dims2, "dset4", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid11_f2,2,dims2,"dset5",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(gid11_f2, 2, dims2, "dset5", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-
     /*-----------------------------------------------------------------------
     * Soft Links
     *------------------------------------------------------------------------*/
     /* file 1 */
     status = H5Lcreate_soft("/grp1", fid1, "slink_grp1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/grp1/grp2", fid1, "slink_grp2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/grp1/grp2/grp3", fid1, "slink_grp3", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/grp10", fid1, "slink_grp10", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -2762,32 +2626,28 @@ static int test_group_recurse(const char *fname1, const char *fname2)
 
     /* file 2 */
     status = H5Lcreate_soft("/grp1", fid2, "slink_grp1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/grp1/grp2", fid2, "slink_grp2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/grp1/grp2/grp3", fid2, "slink_grp3", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_soft("/grp11", fid2, "slink_grp11", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -2798,24 +2658,21 @@ static int test_group_recurse(const char *fname1, const char *fname2)
     *------------------------------------------------------------------------*/
     /* file1 */
     status = H5Lcreate_external(fname2, "/grp1", fid1, "elink_grp1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname2, "/grp1/grp2", fid1, "elink_grp2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname2, "/grp1/grp2/grp3", fid1, "elink_grp3", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -2823,225 +2680,210 @@ static int test_group_recurse(const char *fname1, const char *fname2)
 
     /* file2 */
     status = H5Lcreate_external(fname1, "/grp1", fid2, "elink_grp1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname1, "/grp1/grp2", fid2, "elink_grp2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     status = H5Lcreate_external(fname1, "/grp1/grp2/grp3", fid2, "elink_grp3", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
     /*------------------------------
-     * external circle route test
-     * file1/grp11 <-> file2/grp10  via elink_grp_circle link
-     */
+    * external circle route test
+    * file1/grp11 <-> file2/grp10  via elink_grp_circle link
+    */
     /* file1 */
     status = H5Lcreate_external(fname2, "/grp11", gid10_f1, "elink_grp_circle", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
         status = FAIL;
         goto out;
     }
     /* file2 */
     status = H5Lcreate_external(fname1, "/grp10", gid11_f2, "elink_grp_circle", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
-
 out:
     /*-----------------------------------------------------------------------
     * Close
     *-----------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(fid2)
+    if (fid2)
         H5Fclose(fid2);
-    if(gid1_f1)
+    if (gid1_f1)
         H5Gclose(gid1_f1);
-    if(gid2_f1)
+    if (gid2_f1)
         H5Gclose(gid2_f1);
-    if(gid3_f1)
+    if (gid3_f1)
         H5Gclose(gid3_f1);
-    if(gid1_f2)
+    if (gid1_f2)
         H5Gclose(gid1_f2);
-    if(gid2_f2)
+    if (gid2_f2)
         H5Gclose(gid2_f2);
-    if(gid3_f2)
+    if (gid3_f2)
         H5Gclose(gid3_f2);
 
     return status;
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose:
-*   For testing comparing group member objects recursively via multiple
-*   linked external links
-*
-* Programmer: Jonathan Kim (Sep 16, 2010)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose:
+ *   For testing comparing group member objects recursively via multiple
+ *   linked external links
+ *
+ * Programmer: Jonathan Kim (Sep 16, 2010)
+ *
+ *-------------------------------------------------------------------------*/
 #define GRP_R_DSETNAME1 "dset1"
 #define GRP_R_DSETNAME2 "dset2"
 static int test_group_recurse2(void)
 {
-    hid_t       fileid1     = -1;
-    hid_t       grp1        = -1;
-    hid_t       grp2        = -1;
-    hid_t       grp3        = -1;
-    hid_t       grp4        = -1;
-    hid_t       dset1       = -1;
-    hid_t       dset2       = -1;
-    hid_t       datatype    = -1;
-    hid_t       dataspace   = -1;
-    hid_t       fileid2     = -1;
-    hid_t       fileid3     = -1;
-    hid_t       fileid4     = -1;
-    hsize_t     dimsf[2];              /* dataset dimensions */
-    herr_t      status=0;
-    int data1[4][2] = {{0,0},{1,1},{2,2},{3,3}};
-    int data2[4][2] = {{0,0},{0,1},{0,2},{3,3}};
-
-   /*-----------------------------------------------------------------------
+    hid_t fileid1 = -1;
+    hid_t grp1 = -1;
+    hid_t grp2 = -1;
+    hid_t grp3 = -1;
+    hid_t grp4 = -1;
+    hid_t dset1 = -1;
+    hid_t dset2 = -1;
+    hid_t datatype = -1;
+    hid_t dataspace = -1;
+    hid_t fileid2 = -1;
+    hid_t fileid3 = -1;
+    hid_t fileid4 = -1;
+    hsize_t dimsf[2]; /* dataset dimensions */
+    herr_t status = 0;
+    int data1[4][2] = { { 0, 0 }, { 1, 1 }, { 2, 2 }, { 3, 3 } };
+    int data2[4][2] = { { 0, 0 }, { 0, 1 }, { 0, 2 }, { 3, 3 } };
+
+    /*-----------------------------------------------------------------------
     * FILE 1
     *------------------------------------------------------------------------*/
     /*
-     * Create a new file using H5F_ACC_TRUNC access,
-     * default file creation properties, and default file
-     * access properties.
-     */
+    * Create a new file using H5F_ACC_TRUNC access,
+    * default file creation properties, and default file
+    * access properties.
+    */
     fileid1 = H5Fcreate(GRP_RECURSE1_EXT, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
 
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * Groups
     *------------------------------------------------------------------------*/
     grp1 = H5Gcreate2(fileid1, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (grp1 < 0)
-    {
+    if (grp1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
         status = FAIL;
         goto out;
     }
 
     grp2 = H5Gcreate2(grp1, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (grp2 < 0)
-    {
+    if (grp2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
         status = FAIL;
         goto out;
     }
 
     grp3 = H5Gcreate2(grp2, "g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (grp3 < 0)
-    {
+    if (grp3 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
         status = FAIL;
         goto out;
     }
 
     grp4 = H5Gcreate2(grp3, "g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (grp4 < 0)
-    {
+    if (grp4 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
         status = FAIL;
         goto out;
     }
 
-
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * Datasets
     *------------------------------------------------------------------------*/
     /*
-     * Describe the size of the array and create the data space for fixed
-     * size dataset.
-     */
+    * Describe the size of the array and create the data space for fixed
+    * size dataset.
+    */
     dimsf[0] = 4;
     dimsf[1] = 2;
     dataspace = H5Screate_simple(2, dimsf, NULL);
 
     /*
-     * Define datatype for the data in the file.
-     * We will store little endian INT numbers.
-     */
+    * Define datatype for the data in the file.
+    * We will store little endian INT numbers.
+    */
     datatype = H5Tcopy(H5T_NATIVE_INT);
     status = H5Tset_order(datatype, H5T_ORDER_LE);
 
     /*---------------
-     * dset1
-     */
+    * dset1
+    */
     /*
-     * Create a new dataset within the file using defined dataspace and
-     * datatype and default dataset creation properties.
-     */
-    dset1 = H5Dcreate2(fileid1, GRP_R_DSETNAME1, datatype, dataspace,
-      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    * Create a new dataset within the file using defined dataspace and
+    * datatype and default dataset creation properties.
+    */
+    dset1 = H5Dcreate2(fileid1, GRP_R_DSETNAME1, datatype, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
     /*
-     * Write the data to the dataset using default transfer properties.
-     */
+    * Write the data to the dataset using default transfer properties.
+    */
     status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
     H5Dclose(dset1);
 
     /*---------------
-     * dset1
-     */
+    * dset1
+    */
     /*
-     * Create a new dataset within the file using defined dataspace and
-     * datatype and default dataset creation properties.
-     */
-    dset1 = H5Dcreate2(grp3, GRP_R_DSETNAME1, datatype, dataspace,
-      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    * Create a new dataset within the file using defined dataspace and
+    * datatype and default dataset creation properties.
+    */
+    dset1 = H5Dcreate2(grp3, GRP_R_DSETNAME1, datatype, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
     /*
-     * Write the data to the dataset using default transfer properties.
-     */
+    * Write the data to the dataset using default transfer properties.
+    */
     status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
 
     /*---------------
-     * dset2
-     */
+    * dset2
+    */
     /*
-     * Create a new dataset within the fileid1 using defined dataspace and
-     * datatype and default dataset creation properties.
-     */
-    dset2 = H5Dcreate2(grp4, GRP_R_DSETNAME2, datatype, dataspace,
-      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    * Create a new dataset within the fileid1 using defined dataspace and
+    * datatype and default dataset creation properties.
+    */
+    dset2 = H5Dcreate2(grp4, GRP_R_DSETNAME2, datatype, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
     /*
-     * Write the data to the dataset using default transfer properties.
-     */
+    * Write the data to the dataset using default transfer properties.
+    */
     status = H5Dwrite(dset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data2);
 
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * Soft links
     *------------------------------------------------------------------------*/
     /*
-     * under  '/' root
-     */
+    * under  '/' root
+    */
     /* link to dset1 */
     status = H5Lcreate_soft(GRP_R_DSETNAME1, fileid1, "soft_dset1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", GRP_RECURSE1_EXT);
         status = FAIL;
         goto out;
@@ -3054,90 +2896,83 @@ static int test_group_recurse2(void)
     H5Gclose(grp3);
     H5Gclose(grp4);
 
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * FILE 2-3
     *------------------------------------------------------------------------*/
 
     /* crate target file */
     fileid4 = H5Fcreate(GRP_RECURSE2_EXT3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
 
-   /*-----------------------------------------------
+    /*-----------------------------------------------
     * Groups
     */
     grp4 = H5Gcreate2(fileid4, "/g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (grp4 < 0)
-    {
+    if (grp4 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE2_EXT3);
         status = FAIL;
         goto out;
     }
 
     /*---------------
-     * dset2
-     */
+    * dset2
+    */
     /*
-     * Create a new dataset within the fileid1 using defined dataspace and
-     * datatype and default dataset creation properties.
-     */
-    dset2 = H5Dcreate2(grp4, GRP_R_DSETNAME2, datatype, dataspace,
-      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    * Create a new dataset within the fileid1 using defined dataspace and
+    * datatype and default dataset creation properties.
+    */
+    dset2 = H5Dcreate2(grp4, GRP_R_DSETNAME2, datatype, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
     /*
-     * Write the data to the dataset using default transfer properties.
-     */
+    * Write the data to the dataset using default transfer properties.
+    */
     status = H5Dwrite(dset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data2);
 
     H5Gclose(grp4);
     H5Dclose(dset2);
 
-
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * FILE 2-2
     *------------------------------------------------------------------------*/
 
     /* crate target file */
     fileid3 = H5Fcreate(GRP_RECURSE2_EXT2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
 
-   /*-----------------------------------------------
+    /*-----------------------------------------------
     * Groups
     */
     grp2 = H5Gcreate2(fileid3, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (grp2 < 0)
-    {
+    if (grp2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE2_EXT2);
         status = FAIL;
         goto out;
     }
 
     grp3 = H5Gcreate2(grp2, "g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (grp3 < 0)
-    {
+    if (grp3 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE2_EXT2);
         status = FAIL;
         goto out;
     }
 
     /*---------------
-     * dset1
-     */
+    * dset1
+    */
     /*
-     * Create a new dataset within the fileid1 using defined dataspace and
-     * datatype and default dataset creation properties.
-     */
-    dset1 = H5Dcreate2(grp3, GRP_R_DSETNAME1, datatype, dataspace,
-      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    * Create a new dataset within the fileid1 using defined dataspace and
+    * datatype and default dataset creation properties.
+    */
+    dset1 = H5Dcreate2(grp3, GRP_R_DSETNAME1, datatype, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
     /*
-     * Write the data to the dataset using default transfer properties.
-     */
+    * Write the data to the dataset using default transfer properties.
+    */
     status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
 
-   /*-----------------------------------------------
+    /*-----------------------------------------------
     * extlink to  $GRP_RECURSE2_EXT3/g4
     */
     status = H5Lcreate_external(GRP_RECURSE2_EXT3, "/g4", fileid3, "/g2/g3/g4", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", GRP_RECURSE2_EXT2);
         status = FAIL;
         goto out;
@@ -3147,56 +2982,52 @@ static int test_group_recurse2(void)
     H5Gclose(grp2);
     H5Gclose(grp3);
 
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * FILE 2-1
     *------------------------------------------------------------------------*/
 
     /* crate target file */
     fileid2 = H5Fcreate(GRP_RECURSE2_EXT1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
 
-   /*-----------------------------------------------
+    /*-----------------------------------------------
     * Groups
     */
     grp1 = H5Gcreate2(fileid2, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (grp1 < 0)
-    {
+    if (grp1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
         status = FAIL;
         goto out;
     }
 
     /*---------------
-     * dset1
-     */
-    dset1 = H5Dcreate2(fileid2, GRP_R_DSETNAME1, datatype, dataspace,
-      H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    * dset1
+    */
+    dset1 = H5Dcreate2(fileid2, GRP_R_DSETNAME1, datatype, dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
     /*
-     * Write the data to the dataset using default transfer properties.
-     */
+    * Write the data to the dataset using default transfer properties.
+    */
     status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
 
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * Soft links
     *------------------------------------------------------------------------*/
     /*
-     * under  '/' root
-     */
+    * under  '/' root
+    */
     /* link to dset1 */
     status = H5Lcreate_soft(GRP_R_DSETNAME1, fileid2, "soft_dset1", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", GRP_RECURSE2_EXT1);
         status = FAIL;
         goto out;
     }
 
-   /*-----------------------------------------------
+    /*-----------------------------------------------
     * extlink to  $GRP_RECURSE2_EXT2/g2
     */
     status = H5Lcreate_external(GRP_RECURSE2_EXT2, "/g2", fileid2, "/g1/g2", H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", GRP_RECURSE2_EXT1);
         status = FAIL;
         goto out;
@@ -3207,72 +3038,67 @@ static int test_group_recurse2(void)
 
 out:
     /*
-     * Close/release resources.
-     */
-    if(dataspace > 0)
+    * Close/release resources.
+    */
+    if (dataspace > 0)
         H5Sclose(dataspace);
-    if(datatype > 0)
+    if (datatype > 0)
         H5Tclose(datatype);
-    if(fileid1 > 0)
+    if (fileid1 > 0)
         H5Fclose(fileid1);
-    if(fileid2 > 0)
+    if (fileid2 > 0)
         H5Fclose(fileid2);
-    if(fileid3 > 0)
+    if (fileid3 > 0)
         H5Fclose(fileid3);
-    if(fileid4 > 0)
+    if (fileid4 > 0)
         H5Fclose(fileid4);
 
     return status;
 }
 
-
 /*-------------------------------------------------------------------------
-*
-* Purpose: Create test files for excluding obj.
-*          Same structure, same obj names
-* Test : exclude obj with different value to verify the rest are same
-*
-* Programmer: Jonathan Kim (July, 21, 2010)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose: Create test files for excluding obj.
+ *          Same structure, same obj names
+ * Test : exclude obj with different value to verify the rest are same
+ *
+ * Programmer: Jonathan Kim (July, 21, 2010)
+ *
+ *-------------------------------------------------------------------------*/
 static int test_exclude_obj1(const char *fname1, const char *fname2)
 {
-    hid_t   fid1=0;
-    hid_t   fid2=0;
-    hid_t   gid1=0;
-    hid_t   gid2=0;
-    hsize_t dims2[2] = {2,4};
-    int data1[4][2] = {{0,0},{0,0},{0,0},{0,0}};
-    int data2[4][2] = {{0,1},{2,3},{1,2},{3,4}};
-    herr_t  status = SUCCEED;
+    hid_t fid1 = -1;
+    hid_t fid2 = -1;
+    hid_t gid1 = -1;
+    hid_t gid2 = -1;
+    hsize_t dims2[2] = { 2, 4 };
+    int data1[4][2] = { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } };
+    int data2[4][2] = { { 0, 1 }, { 2, 3 }, { 1, 2 }, { 3, 4 } };
+    herr_t status = SUCCEED;
 
     /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
-    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid1 < 0)
-    {
+    fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid2 < 0)
-    {
+    fid2 = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
-
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * Group
     *------------------------------------------------------------------------*/
     /* file1 */
     gid1 = H5Gcreate2(fid1, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid1 < 0)
-    {
+    if (gid1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -3281,133 +3107,119 @@ static int test_exclude_obj1(const char *fname1, const char *fname2)
     /* file2 */
     gid2 = H5Gcreate2(fid2, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
-    if (gid2 < 0)
-    {
+    if (gid2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
-
     /*-----------------------------------------------------------------------
     * Datasets
     *------------------------------------------------------------------------*/
     /* file1 */
-    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid1,2,dims2,"dset2",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid1, 2, dims2, "dset2", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid1,2,dims2,"dset3",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid1, 2, dims2, "dset3", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-
     /* file2 */
-    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid2, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid2,2,dims2,"dset2",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid2, 2, dims2, "dset2", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid2,2,dims2,"dset3",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(gid2, 2, dims2, "dset3", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-
 out:
     /*-----------------------------------------------------------------------
     * Close
     *-----------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(fid2)
+    if (fid2)
         H5Fclose(fid2);
-    if(gid1)
+    if (gid1)
         H5Gclose(gid1);
-    if(gid2)
+    if (gid2)
         H5Gclose(gid2);
 
     return status;
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose: Create test files for excluding obj.
-*          different structure and name
-* Test : exclude different objs to verify the rest are same
-*
-* Programmer: Jonathan Kim (July, 21, 2010)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose: Create test files for excluding obj.
+ *          different structure and name
+ * Test : exclude different objs to verify the rest are same
+ *
+ * Programmer: Jonathan Kim (July, 21, 2010)
+ *
+ *-------------------------------------------------------------------------*/
 static int test_exclude_obj2(const char *fname1, const char *fname2)
 {
-    hid_t   fid1=0;
-    hid_t   fid2=0;
-    hid_t   gid1=0;
-    hid_t   gid2=0;
-    hid_t   gid3=0;
-    hsize_t dims2[2] = {2,4};
-    int data1[4][2] = {{0,0},{0,0},{0,0},{0,0}};
-    int data2[4][2] = {{0,1},{2,3},{1,2},{3,4}};
-    herr_t  status = SUCCEED;
+    hid_t fid1 = -1;
+    hid_t fid2 = -1;
+    hid_t gid1 = -1;
+    hid_t gid2 = -1;
+    hid_t gid3 = -1;
+    hsize_t dims2[2] = { 2, 4 };
+    int data1[4][2] = { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } };
+    int data2[4][2] = { { 0, 1 }, { 2, 3 }, { 1, 2 }, { 3, 4 } };
+    herr_t status = SUCCEED;
 
     /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
-    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid1 < 0)
-    {
+    fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid2 < 0)
-    {
+    fid2 = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
-
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * Group
     *------------------------------------------------------------------------*/
     /* file1 */
     gid1 = H5Gcreate2(fid1, "group10", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid1 < 0)
-    {
+    if (gid1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -3415,9 +3227,7 @@ static int test_exclude_obj2(const char *fname1, const char *fname2)
 
     /* file2 */
     gid2 = H5Gcreate2(fid2, "group10", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-
-    if (gid2 < 0)
-    {
+    if (gid2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -3426,133 +3236,118 @@ static int test_exclude_obj2(const char *fname1, const char *fname2)
     /* subset name from group10 */
     gid3 = H5Gcreate2(fid2, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
-    if (gid3 < 0)
-    {
+    if (gid3 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
-
     /*-----------------------------------------------------------------------
     * Datasets
     *------------------------------------------------------------------------*/
     /* file1 */
-    status = write_dset(fid1,2,dims2,"dset10",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "dset10", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid1,2,dims2,"dset2",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid1, 2, dims2, "dset2", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-
     /* file2 */
-    status = write_dset(fid2,2,dims2,"dset10",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid2, 2, dims2, "dset10", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid2,2,dims2,"dset2",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid2, 2, dims2, "dset2", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid3,2,dims2,"dset3",H5T_NATIVE_INT,data2);
-    if (status == FAIL)
-    {
+    status = write_dset(gid3, 2, dims2, "dset3", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
     }
 
-
 out:
     /*-----------------------------------------------------------------------
     * Close
     *-----------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(fid2)
+    if (fid2)
         H5Fclose(fid2);
-    if(gid1)
+    if (gid1)
         H5Gclose(gid1);
-    if(gid2)
+    if (gid2)
         H5Gclose(gid2);
-    if(gid3)
+    if (gid3)
         H5Gclose(gid3);
 
     return status;
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose: Create test files for excluding obj.
-*          Only one file contains unique objs. Common objs are same.
-* Test : exclude unique objs to verify the rest are same
-*  - HDFFV-7837
-*
-* Programmer: Jonathan Kim (Mar, 19, 2012)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose: Create test files for excluding obj.
+ *          Only one file contains unique objs. Common objs are same.
+ * Test : exclude unique objs to verify the rest are same - HDFFV-7837
+ *
+ * Programmer: Jonathan Kim (Mar, 19, 2012)
+ *
+ *-------------------------------------------------------------------------*/
 static int test_exclude_obj3(const char *fname1, const char *fname2)
 {
-    hid_t   fid1=0;
-    hid_t   fid2=0;
-    hid_t   gid1=0;
-    hsize_t dims2[2] = {2,4};
-    int data1[4][2] = {{0,0},{0,0},{0,0},{0,0}};
-    herr_t  status = SUCCEED;
+    hid_t fid1 = -1;
+    hid_t fid2 = -1;
+    hid_t gid1 = -1;
+    hsize_t dims2[2] = { 2, 4 };
+    int data1[4][2] = { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } };
+    herr_t status = SUCCEED;
 
     /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
-    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid1 < 0)
-    {
+    fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid2 < 0)
-    {
+    fid2 = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
         status = FAIL;
         goto out;
     }
 
-
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * Group
     *------------------------------------------------------------------------*/
     /* file1 */
     gid1 = H5Gcreate2(fid1, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid1 < 0)
-    {
+    if (gid1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -3562,26 +3357,23 @@ static int test_exclude_obj3(const char *fname1, const char *fname2)
     * Datasets
     *------------------------------------------------------------------------*/
     /* file1 */
-    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid1, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
-    status = write_dset(gid1,2,dims2,"dset",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(gid1, 2, dims2, "dset", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         status = FAIL;
         goto out;
     }
 
     /* file2 */
-    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
-    if (status == FAIL)
-    {
+    status = write_dset(fid2, 2, dims2, "dset1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         status = FAIL;
         goto out;
@@ -3591,25 +3383,25 @@ out:
     /*-----------------------------------------------------------------------
     * Close
     *-----------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(fid2)
+    if (fid2)
         H5Fclose(fid2);
-    if(gid1)
+    if (gid1)
         H5Gclose(gid1);
 
     return status;
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose: Create test files for multiple variable length string/string array
-*          along with fixed length string/string array types in
-*          a compound type dataset.
-*
-* Programmer: Jonathan Kim (Oct, 26, 2010)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose: Create test files for multiple variable length string/string array
+ *          along with fixed length string/string array types in
+ *          a compound type dataset.
+ *
+ * Programmer: Jonathan Kim (Oct, 26, 2010)
+ *
+ *-------------------------------------------------------------------------*/
 #define STR_RANK 1
 #define VLEN_STR_DIM 1
 #define FIXLEN_STR_SIZE 21
@@ -3622,187 +3414,170 @@ out:
 static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int is_file_new)
 {
     int i;
-
-    hid_t    fid1   = -1;      /* file id */
-    hid_t    gid    = -1;
+    hid_t fid1 = -1; /* file id */
+    hid_t gid = -1;
 
     /* compound1 datatype */
-    typedef struct comp1_t
-    {
-        char   *str_vlen;  /* vlen string */
-        char   *str_vlen_repeat;  /* vlen string */
-        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+    typedef struct comp1_t {
+        char *str_vlen; /* vlen string */
+        char *str_vlen_repeat; /* vlen string */
+        char str_fixlen[FIXLEN_STR_SIZE]; /* fixed len string */
+        char str_fixlen_repeat[FIXLEN_STR_SIZE]; /* fixed len string */
+        const char *str_array_vlen[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        const char *str_vlen_array_again[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        char str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        char str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
     } comp1_t;
 
     /* compound2 datatype */
-    typedef struct comp2_t
-    {
-        char   *str_vlen;  /* vlen string */
-        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   *str_vlen_repeat;  /* vlen string */
-        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
+    typedef struct comp2_t {
+        char *str_vlen; /* vlen string */
+        char str_fixlen[FIXLEN_STR_SIZE]; /* fixed len string */
+        char *str_vlen_repeat; /* vlen string */
+        char str_fixlen_repeat[FIXLEN_STR_SIZE]; /* fixed len string */
+        const char *str_array_vlen[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        char str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        const char *str_vlen_array_again[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        char str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
     } comp2_t;
 
     /* compound3 datatype */
-    typedef struct comp3_t
-    {
-        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   *str_vlen;  /* vlen string */
-        char   *str_vlen_repeat;  /* vlen string */
-        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
+    typedef struct comp3_t {
+        char str_fixlen[FIXLEN_STR_SIZE]; /* fixed len string */
+        char str_fixlen_repeat[FIXLEN_STR_SIZE]; /* fixed len string */
+        char *str_vlen; /* vlen string */
+        char *str_vlen_repeat; /* vlen string */
+        char str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        char str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        const char *str_array_vlen[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        const char *str_vlen_array_again[VLEN_STR_ARRY_DIM]; /* vlen string array */
     } comp3_t;
 
     /* compound4 datatype */
-    typedef struct comp4_t
-    {
-        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   *str_vlen;  /* vlen string */
-        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   *str_vlen_repeat;  /* vlen string */
-        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
+    typedef struct comp4_t {
+        char str_fixlen[FIXLEN_STR_SIZE]; /* fixed len string */
+        char *str_vlen; /* vlen string */
+        char str_fixlen_repeat[FIXLEN_STR_SIZE]; /* fixed len string */
+        char *str_vlen_repeat; /* vlen string */
+        char str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        const char *str_array_vlen[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        char str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        const char *str_vlen_array_again[VLEN_STR_ARRY_DIM]; /* vlen string array */
     } comp4_t;
 
     /* compound5 datatype */
-    typedef struct comp5_t
-    {
-        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   *str_vlen;  /* vlen string */
-        char   *str_vlen_repeat;  /* vlen string */
-        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
+    typedef struct comp5_t {
+        const char *str_array_vlen[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        const char *str_vlen_array_again[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        char str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        char str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        char *str_vlen; /* vlen string */
+        char *str_vlen_repeat; /* vlen string */
+        char str_fixlen[FIXLEN_STR_SIZE]; /* fixed len string */
+        char str_fixlen_repeat[FIXLEN_STR_SIZE]; /* fixed len string */
     } comp5_t;
 
     /* compound6 datatype */
-    typedef struct comp6_t
-    {
-        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   *str_vlen;  /* vlen string */
-        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   *str_vlen_repeat;  /* vlen string */
-        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
+    typedef struct comp6_t {
+        const char *str_array_vlen[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        char str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        const char *str_vlen_array_again[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        char str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        char *str_vlen; /* vlen string */
+        char str_fixlen[FIXLEN_STR_SIZE]; /* fixed len string */
+        char *str_vlen_repeat; /* vlen string */
+        char str_fixlen_repeat[FIXLEN_STR_SIZE]; /* fixed len string */
     } comp6_t;
 
     /* compound7 datatype */
-    typedef struct comp7_t
-    {
-        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   *str_vlen;  /* vlen string */
-        char   *str_vlen_repeat;  /* vlen string */
+    typedef struct comp7_t {
+        char str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        char str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        const char *str_array_vlen[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        const char *str_vlen_array_again[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        char str_fixlen[FIXLEN_STR_SIZE]; /* fixed len string */
+        char str_fixlen_repeat[FIXLEN_STR_SIZE]; /* fixed len string */
+        char *str_vlen; /* vlen string */
+        char *str_vlen_repeat; /* vlen string */
     } comp7_t;
 
     /* compound8 datatype */
-    typedef struct comp8_t
-    {
-        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   *str_vlen;  /* vlen string */
-        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
-        char   *str_vlen_repeat;  /* vlen string */
+    typedef struct comp8_t {
+        char str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        const char *str_array_vlen[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        char str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        const char *str_vlen_array_again[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        char str_fixlen[FIXLEN_STR_SIZE]; /* fixed len string */
+        char *str_vlen; /* vlen string */
+        char str_fixlen_repeat[FIXLEN_STR_SIZE]; /* fixed len string */
+        char *str_vlen_repeat; /* vlen string */
     } comp8_t;
 
     /* compound9 datatype */
-    typedef struct comp9_t
-    {
-        char   str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE];  /* fixed len string array */
-        char   *str_array_vlen[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   *str_vlen_array_again[VLEN_STR_ARRY_DIM];  /* vlen string array */
-        char   str_fixlen[FIXLEN_STR_SIZE];  /* fixed len string */
-        int    int_data1;
-        hobj_ref_t objref1;                  /* reference */
-        char   str_fixlen_repeat[FIXLEN_STR_SIZE];  /* fixed len string */
-        hobj_ref_t objref2;                  /* reference */
-        char   *str_vlen;  /* vlen string */
-        int    int_data2;
-        char   *str_vlen_repeat;  /* vlen string */
-        hobj_ref_t objref3;                  /* reference */
-        int    int_data3;
+    typedef struct comp9_t {
+        char str_array_fixlen[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        char str_fixlen_array_again[FIXLEN_STR_ARRY_DIM][FIXLEN_STR_ARRY_SIZE]; /* fixed len string array */
+        const char *str_array_vlen[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        const char *str_vlen_array_again[VLEN_STR_ARRY_DIM]; /* vlen string array */
+        char str_fixlen[FIXLEN_STR_SIZE]; /* fixed len string */
+        int int_data1;
+        hobj_ref_t objref1; /* reference */
+        char str_fixlen_repeat[FIXLEN_STR_SIZE]; /* fixed len string */
+        hobj_ref_t objref2; /* reference */
+        char *str_vlen; /* vlen string */
+        int int_data2;
+        char *str_vlen_repeat; /* vlen string */
+        hobj_ref_t objref3; /* reference */
+        int int_data3;
     } comp9_t;
 
     /* vlen string */
-    hid_t    sid_vlen_str=0;      /* dataspace ID */
-    hid_t    tid_vlen_str=0;      /* datatype ID */
-    char vlen_str_buf[]= {
-        "Variable length string"
-        };
-    hsize_t dims_vlen_str[]  = {VLEN_STR_DIM};
+    hid_t sid_vlen_str = -1; /* dataspace ID */
+    hid_t tid_vlen_str = -1; /* datatype ID */
+    char vlen_str_buf[] = { "Variable length string" };
+    hsize_t dims_vlen_str[] = { VLEN_STR_DIM };
 
     /* fixlen string */
-    hid_t    sid_fixlen_str=0;      /* dataspace ID */
-    hid_t    tid_fixlen_str=0;      /* datatype ID */
-    const char fixlen_str_buf[FIXLEN_STR_SIZE]= {
-        "Fixed length string"
-        };
-    hsize_t dims_fixlen_str[]  = {FIXLEN_STR_DIM};
+    hid_t sid_fixlen_str = -1; /* dataspace ID */
+    hid_t tid_fixlen_str = -1; /* datatype ID */
+    const char fixlen_str_buf[FIXLEN_STR_SIZE] = { "Fixed length string" };
+    hsize_t dims_fixlen_str[] = { FIXLEN_STR_DIM };
 
     /* vlen string array */
-    hid_t    sid_vlen_str_array=0;      /* dataspace ID */
-    hid_t    tid_vlen_str_array_pre=0;      /* datatype ID */
-    hid_t    tid_vlen_str_array=0; /* datatype ID */
-    char *vlen_str_array_buf[VLEN_STR_ARRY_DIM]= {
-        "1 - Variable length string Array",
-        "2 - Testing variable length string array in compound type",
-        "3 - Four score and seven\n years ago our forefathers brought forth on this continent a new nation,"
-        };
-    hsize_t dims_vlen_str_array[]  = {VLEN_STR_ARRY_DIM};
+    hid_t sid_vlen_str_array = -1; /* dataspace ID */
+    hid_t tid_vlen_str_array_pre = -1; /* datatype ID */
+    hid_t tid_vlen_str_array = -1; /* datatype ID */
+    const char *vlen_str_array_buf[VLEN_STR_ARRY_DIM] =
+    { "1 - Variable length string Array",
+            "2 - Testing variable length string array in compound type",
+            "3 - Four score and seven\n years ago our forefathers brought forth on this continent a new nation," };
+    hsize_t dims_vlen_str_array[] = { VLEN_STR_ARRY_DIM };
 
     /* fixlen string array  */
-    hid_t    sid_fixlen_str_array=0;      /* dataspace ID */
-    hid_t    tid_fixlen_str_array_pre=0;      /* datatype ID */
-    hid_t    tid_fixlen_str_array=0; /* datatype ID */
-    const char *fixlen_str_array_buf[FIXLEN_STR_ARRY_DIM]= {
-        "1 - Fixed length string Array",
-        "2 - Fixed length string Array",
-        "3 - Fixed length string Array"
-        };
-    hsize_t dims_fixlen_str_array[]  = {FIXLEN_STR_ARRY_DIM};
+    hid_t sid_fixlen_str_array = -1; /* dataspace ID */
+    hid_t tid_fixlen_str_array_pre = -1; /* datatype ID */
+    hid_t tid_fixlen_str_array = -1; /* datatype ID */
+    const char *fixlen_str_array_buf[FIXLEN_STR_ARRY_DIM] = {
+            "1 - Fixed length string Array", "2 - Fixed length string Array",
+            "3 - Fixed length string Array" };
+    hsize_t dims_fixlen_str_array[] = { FIXLEN_STR_ARRY_DIM };
 
     /*------------------------------------------
-     * compound dataset
-     *------------------------------------------*/
-    hid_t    sid_comp=0;      /* dataspace ID */
-    hid_t    tid1_comp=0;      /* datatype ID */
-    hid_t    tid2_comp=0;      /* datatype ID */
-    hid_t    tid3_comp=0;      /* datatype ID */
-    hid_t    tid4_comp=0;      /* datatype ID */
-    hid_t    tid5_comp=0;      /* datatype ID */
-    hid_t    tid6_comp=0;      /* datatype ID */
-    hid_t    tid7_comp=0;      /* datatype ID */
-    hid_t    tid8_comp=0;      /* datatype ID */
-    hid_t    tid9_comp=0;      /* datatype ID */
-    hid_t    did_comp=0;      /* dataset ID */
-    hsize_t dims_comp[]  = {COMP_DIM};
-    herr_t  status = SUCCEED;
+    * compound dataset
+    *------------------------------------------*/
+    hid_t sid_comp = -1; /* dataspace ID */
+    hid_t tid1_comp = -1; /* datatype ID */
+    hid_t tid2_comp = -1; /* datatype ID */
+    hid_t tid3_comp = -1; /* datatype ID */
+    hid_t tid4_comp = -1; /* datatype ID */
+    hid_t tid5_comp = -1; /* datatype ID */
+    hid_t tid6_comp = -1; /* datatype ID */
+    hid_t tid7_comp = -1; /* datatype ID */
+    hid_t tid8_comp = -1; /* datatype ID */
+    hid_t tid9_comp = -1; /* datatype ID */
+    hid_t did_comp = -1; /* dataset ID */
+    hsize_t dims_comp[] = { COMP_DIM };
+    herr_t status = SUCCEED;
 
     /* make compound strings data */
     comp1_t comp1_buf;
@@ -3858,23 +3633,30 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     HDstrcpy(comp9_buf.str_fixlen_repeat, fixlen_str_buf);
 
     /* copy vlen string array data to compound buffers */
-    for (i=0; i < VLEN_STR_ARRY_DIM; i++)
-    {
-        comp1_buf.str_array_vlen[i] = comp1_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
-        comp2_buf.str_array_vlen[i] = comp2_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
-        comp3_buf.str_array_vlen[i] = comp3_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
-        comp4_buf.str_array_vlen[i] = comp4_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
-        comp5_buf.str_array_vlen[i] = comp5_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
-        comp6_buf.str_array_vlen[i] = comp6_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
-        comp7_buf.str_array_vlen[i] = comp7_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
-        comp8_buf.str_array_vlen[i] = comp8_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
-        comp9_buf.str_array_vlen[i] = comp9_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
+    for (i = 0; i < VLEN_STR_ARRY_DIM; i++) {
+        comp1_buf.str_array_vlen[i] = comp1_buf.str_vlen_array_again[i] =
+                vlen_str_array_buf[i];
+        comp2_buf.str_array_vlen[i] = comp2_buf.str_vlen_array_again[i] =
+                vlen_str_array_buf[i];
+        comp3_buf.str_array_vlen[i] = comp3_buf.str_vlen_array_again[i] =
+                vlen_str_array_buf[i];
+        comp4_buf.str_array_vlen[i] = comp4_buf.str_vlen_array_again[i] =
+                vlen_str_array_buf[i];
+        comp5_buf.str_array_vlen[i] = comp5_buf.str_vlen_array_again[i] =
+                vlen_str_array_buf[i];
+        comp6_buf.str_array_vlen[i] = comp6_buf.str_vlen_array_again[i] =
+                vlen_str_array_buf[i];
+        comp7_buf.str_array_vlen[i] = comp7_buf.str_vlen_array_again[i] =
+                vlen_str_array_buf[i];
+        comp8_buf.str_array_vlen[i] = comp8_buf.str_vlen_array_again[i] =
+                vlen_str_array_buf[i];
+        comp9_buf.str_array_vlen[i] = comp9_buf.str_vlen_array_again[i] =
+                vlen_str_array_buf[i];
 
     }
 
     /* copy fixlen string attay data to compound buffers */
-    for (i=0; i < FIXLEN_STR_ARRY_DIM; i++)
-    {
+    for (i = 0; i < FIXLEN_STR_ARRY_DIM; i++) {
         HDstrcpy(comp1_buf.str_array_fixlen[i], fixlen_str_array_buf[i]);
         HDstrcpy(comp1_buf.str_fixlen_array_again[i], fixlen_str_array_buf[i]);
 
@@ -3908,25 +3690,20 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     comp9_buf.int_data2 = 20;
     comp9_buf.int_data3 = 30;
 
-
     /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
-    if (is_file_new == 1)
-    {
-        fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-        if (fid1 < 0)
-        {
+    if (is_file_new == 1) {
+        fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+        if (fid1 < 0) {
             fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
             status = FAIL;
             goto out;
         }
     }
-    else
-    {
-        fid1 = H5Fopen (fname1, H5F_ACC_RDWR, H5P_DEFAULT);
-        if (fid1 < 0)
-        {
+    else {
+        fid1 = H5Fopen(fname1, H5F_ACC_RDWR, H5P_DEFAULT);
+        if (fid1 < 0) {
             fprintf(stderr, "Error: %s> H5Fopen failed.\n", fname1);
             status = FAIL;
             goto out;
@@ -3937,8 +3714,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     * Create group
     *------------------------------------------------------------------------*/
     gid = H5Gcreate2(fid1, grp_name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid < 0)
-    {
+    if (gid < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -3948,8 +3724,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     * Variable length String1 - Create space and type
     *------------------------------------------------------------------------*/
     sid_vlen_str = H5Screate_simple(STR_RANK, dims_vlen_str, NULL);
-    if (sid_vlen_str < 0)
-    {
+    if (sid_vlen_str < 0) {
         fprintf(stderr, "Error: %s> H5Screate_simple failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -3957,8 +3732,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
 
     tid_vlen_str = H5Tcopy(H5T_C_S1);
     status = H5Tset_size(tid_vlen_str, H5T_VARIABLE);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Tset_size failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -3968,8 +3742,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     * Fixed length String2 - Create space and type
     *------------------------------------------------------------------------*/
     sid_fixlen_str = H5Screate_simple(STR_RANK, dims_fixlen_str, NULL);
-    if (sid_fixlen_str < 0)
-    {
+    if (sid_fixlen_str < 0) {
         fprintf(stderr, "Error: %s> H5Screate_simple failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -3977,8 +3750,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
 
     tid_fixlen_str = H5Tcopy(H5T_C_S1);
     status = H5Tset_size(tid_fixlen_str, FIXLEN_STR_SIZE);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Tset_size failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -3988,8 +3760,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     * Fixed length String3 array - Create space and type
     *------------------------------------------------------------------------*/
     sid_vlen_str_array = H5Screate_simple(STR_RANK, dims_vlen_str_array, NULL);
-    if (sid_vlen_str_array < 0)
-    {
+    if (sid_vlen_str_array < 0) {
         fprintf(stderr, "Error: %s> H5Screate_simple failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -3997,17 +3768,15 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
 
     tid_vlen_str_array_pre = H5Tcopy(H5T_C_S1);
     status = H5Tset_size(tid_vlen_str_array_pre, H5T_VARIABLE);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Tset_size failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
-     /* Create the array data type for the string array                */
+    /* Create the array data type for the string array                */
     tid_vlen_str_array = H5Tarray_create2(tid_vlen_str_array_pre, COMP_RANK, dims_vlen_str_array);
-    if (tid_vlen_str_array < 0)
-    {
+    if (tid_vlen_str_array < 0) {
         fprintf(stderr, "Error: %s> H5Tarray_create2 failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -4017,8 +3786,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     * Variable length String4 array - Create space and type
     *------------------------------------------------------------------------*/
     sid_fixlen_str_array = H5Screate_simple(STR_RANK, dims_fixlen_str_array, NULL);
-    if (sid_fixlen_str_array < 0)
-    {
+    if (sid_fixlen_str_array < 0) {
         fprintf(stderr, "Error: %s> H5Screate_simple failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -4026,126 +3794,123 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
 
     tid_fixlen_str_array_pre = H5Tcopy(H5T_C_S1);
     status = H5Tset_size(tid_fixlen_str_array_pre, FIXLEN_STR_ARRY_SIZE);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Tset_size failed.\n", fname1);
         status = FAIL;
         goto out;
     }
-     /* Create the array data type for the string array                */
+    /* Create the array data type for the string array                */
     tid_fixlen_str_array = H5Tarray_create2(tid_fixlen_str_array_pre, COMP_RANK, dims_fixlen_str_array);
-    if (tid_fixlen_str_array < 0)
-    {
+    if (tid_fixlen_str_array < 0) {
         fprintf(stderr, "Error: %s> H5Tarray_create2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
-   /*-------------------------------------------------------------------------
+    /*-------------------------------------------------------------------------
     * Compound dataset
     *------------------------------------------------------------------------*/
     sid_comp = H5Screate_simple(COMP_RANK, dims_comp, NULL);
-    if (sid_comp < 0)
-    {
+    if (sid_comp < 0) {
         fprintf(stderr, "Error: %s> H5Screate_simple failed.\n", fname1);
         status = FAIL;
         goto out;
     }
-    tid1_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp1_t));
-    tid2_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp2_t));
-    tid3_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp3_t));
-    tid4_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp4_t));
-    tid5_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp5_t));
-    tid6_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp6_t));
-    tid7_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp7_t));
-    tid8_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp8_t));
-    tid9_comp = H5Tcreate (H5T_COMPOUND, sizeof(comp9_t));
+    tid1_comp = H5Tcreate(H5T_COMPOUND, sizeof(comp1_t));
+    tid2_comp = H5Tcreate(H5T_COMPOUND, sizeof(comp2_t));
+    tid3_comp = H5Tcreate(H5T_COMPOUND, sizeof(comp3_t));
+    tid4_comp = H5Tcreate(H5T_COMPOUND, sizeof(comp4_t));
+    tid5_comp = H5Tcreate(H5T_COMPOUND, sizeof(comp5_t));
+    tid6_comp = H5Tcreate(H5T_COMPOUND, sizeof(comp6_t));
+    tid7_comp = H5Tcreate(H5T_COMPOUND, sizeof(comp7_t));
+    tid8_comp = H5Tcreate(H5T_COMPOUND, sizeof(comp8_t));
+    tid9_comp = H5Tcreate(H5T_COMPOUND, sizeof(comp9_t));
 
     /* compound 1 */
-    H5Tinsert(tid1_comp, "VLEN_STR1", HOFFSET(comp1_t, str_vlen), tid_vlen_str );
-    H5Tinsert(tid1_comp, "VLEN_STR2", HOFFSET(comp1_t, str_vlen_repeat), tid_vlen_str );
-    H5Tinsert(tid1_comp, "FIXLEN_STR1", HOFFSET(comp1_t, str_fixlen), tid_fixlen_str );
-    H5Tinsert(tid1_comp, "FIXLEN_STR2", HOFFSET(comp1_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid1_comp, "VLEN_STR1", HOFFSET(comp1_t, str_vlen), tid_vlen_str);
+    H5Tinsert(tid1_comp, "VLEN_STR2", HOFFSET(comp1_t, str_vlen_repeat), tid_vlen_str);
+    H5Tinsert(tid1_comp, "FIXLEN_STR1", HOFFSET(comp1_t, str_fixlen), tid_fixlen_str);
+    H5Tinsert(tid1_comp, "FIXLEN_STR2", HOFFSET(comp1_t, str_fixlen_repeat), tid_fixlen_str);
     H5Tinsert(tid1_comp, "VLEN_STR_ARRAY1", HOFFSET(comp1_t, str_array_vlen), tid_vlen_str_array);
     H5Tinsert(tid1_comp, "VLEN_STR_ARRAY2", HOFFSET(comp1_t, str_vlen_array_again), tid_vlen_str_array);
     H5Tinsert(tid1_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp1_t, str_array_fixlen), tid_fixlen_str_array);
     H5Tinsert(tid1_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp1_t, str_fixlen_array_again), tid_fixlen_str_array);
 
     /* compound 2 */
-    H5Tinsert(tid2_comp, "VLEN_STR1", HOFFSET(comp2_t, str_vlen), tid_vlen_str );
-    H5Tinsert(tid2_comp, "VLEN_STR2", HOFFSET(comp2_t, str_vlen_repeat), tid_vlen_str );
-    H5Tinsert(tid2_comp, "FIXLEN_STR1", HOFFSET(comp2_t, str_fixlen), tid_fixlen_str );
-    H5Tinsert(tid2_comp, "FIXLEN_STR2", HOFFSET(comp2_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid2_comp, "VLEN_STR1", HOFFSET(comp2_t, str_vlen), tid_vlen_str);
+    H5Tinsert(tid2_comp, "VLEN_STR2", HOFFSET(comp2_t, str_vlen_repeat), tid_vlen_str);
+    H5Tinsert(tid2_comp, "FIXLEN_STR1", HOFFSET(comp2_t, str_fixlen), tid_fixlen_str);
+    H5Tinsert(tid2_comp, "FIXLEN_STR2", HOFFSET(comp2_t, str_fixlen_repeat), tid_fixlen_str);
     H5Tinsert(tid2_comp, "VLEN_STR_ARRAY1", HOFFSET(comp2_t, str_array_vlen), tid_vlen_str_array);
     H5Tinsert(tid2_comp, "VLEN_STR_ARRAY2", HOFFSET(comp2_t, str_vlen_array_again), tid_vlen_str_array);
     H5Tinsert(tid2_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp2_t, str_array_fixlen), tid_fixlen_str_array);
     H5Tinsert(tid2_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp2_t, str_fixlen_array_again), tid_fixlen_str_array);
 
     /* compound 3 */
-    H5Tinsert(tid3_comp, "VLEN_STR1", HOFFSET(comp3_t, str_vlen), tid_vlen_str );
-    H5Tinsert(tid3_comp, "VLEN_STR2", HOFFSET(comp3_t, str_vlen_repeat), tid_vlen_str );
-    H5Tinsert(tid3_comp, "FIXLEN_STR1", HOFFSET(comp3_t, str_fixlen), tid_fixlen_str );
-    H5Tinsert(tid3_comp, "FIXLEN_STR2", HOFFSET(comp3_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid3_comp, "VLEN_STR1", HOFFSET(comp3_t, str_vlen), tid_vlen_str);
+    H5Tinsert(tid3_comp, "VLEN_STR2", HOFFSET(comp3_t, str_vlen_repeat), tid_vlen_str);
+    H5Tinsert(tid3_comp, "FIXLEN_STR1", HOFFSET(comp3_t, str_fixlen), tid_fixlen_str);
+    H5Tinsert(tid3_comp, "FIXLEN_STR2", HOFFSET(comp3_t, str_fixlen_repeat), tid_fixlen_str);
     H5Tinsert(tid3_comp, "VLEN_STR_ARRAY1", HOFFSET(comp3_t, str_array_vlen), tid_vlen_str_array);
     H5Tinsert(tid3_comp, "VLEN_STR_ARRAY2", HOFFSET(comp3_t, str_vlen_array_again), tid_vlen_str_array);
     H5Tinsert(tid3_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp3_t, str_array_fixlen), tid_fixlen_str_array);
     H5Tinsert(tid3_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp3_t, str_fixlen_array_again), tid_fixlen_str_array);
 
     /* compound 4 */
-    H5Tinsert(tid4_comp, "VLEN_STR1", HOFFSET(comp4_t, str_vlen), tid_vlen_str );
-    H5Tinsert(tid4_comp, "VLEN_STR2", HOFFSET(comp4_t, str_vlen_repeat), tid_vlen_str );
-    H5Tinsert(tid4_comp, "FIXLEN_STR1", HOFFSET(comp4_t, str_fixlen), tid_fixlen_str );
-    H5Tinsert(tid4_comp, "FIXLEN_STR2", HOFFSET(comp4_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid4_comp, "VLEN_STR1", HOFFSET(comp4_t, str_vlen), tid_vlen_str);
+    H5Tinsert(tid4_comp, "VLEN_STR2", HOFFSET(comp4_t, str_vlen_repeat), tid_vlen_str);
+    H5Tinsert(tid4_comp, "FIXLEN_STR1", HOFFSET(comp4_t, str_fixlen), tid_fixlen_str);
+    H5Tinsert(tid4_comp, "FIXLEN_STR2", HOFFSET(comp4_t, str_fixlen_repeat), tid_fixlen_str);
     H5Tinsert(tid4_comp, "VLEN_STR_ARRAY1", HOFFSET(comp4_t, str_array_vlen), tid_vlen_str_array);
     H5Tinsert(tid4_comp, "VLEN_STR_ARRAY2", HOFFSET(comp4_t, str_vlen_array_again), tid_vlen_str_array);
     H5Tinsert(tid4_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp4_t, str_array_fixlen), tid_fixlen_str_array);
     H5Tinsert(tid4_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp4_t, str_fixlen_array_again), tid_fixlen_str_array);
 
     /* compound 5 */
-    H5Tinsert(tid5_comp, "VLEN_STR1", HOFFSET(comp5_t, str_vlen), tid_vlen_str );
-    H5Tinsert(tid5_comp, "VLEN_STR2", HOFFSET(comp5_t, str_vlen_repeat), tid_vlen_str );
-    H5Tinsert(tid5_comp, "FIXLEN_STR1", HOFFSET(comp5_t, str_fixlen), tid_fixlen_str );
-    H5Tinsert(tid5_comp, "FIXLEN_STR2", HOFFSET(comp5_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid5_comp, "VLEN_STR1", HOFFSET(comp5_t, str_vlen), tid_vlen_str);
+    H5Tinsert(tid5_comp, "VLEN_STR2", HOFFSET(comp5_t, str_vlen_repeat), tid_vlen_str);
+    H5Tinsert(tid5_comp, "FIXLEN_STR1", HOFFSET(comp5_t, str_fixlen), tid_fixlen_str);
+    H5Tinsert(tid5_comp, "FIXLEN_STR2", HOFFSET(comp5_t, str_fixlen_repeat), tid_fixlen_str);
     H5Tinsert(tid5_comp, "VLEN_STR_ARRAY1", HOFFSET(comp5_t, str_array_vlen), tid_vlen_str_array);
-    H5Tinsert(tid5_comp, "VLEN_STR_ARRAY2", HOFFSET(comp5_t, str_vlen_array_again), tid_vlen_str_array);
+    H5Tinsert(tid5_comp, "VLEN_STR_ARRAY2",  HOFFSET(comp5_t, str_vlen_array_again), tid_vlen_str_array);
     H5Tinsert(tid5_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp5_t, str_array_fixlen), tid_fixlen_str_array);
     H5Tinsert(tid5_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp5_t, str_fixlen_array_again), tid_fixlen_str_array);
 
     /* compound 6 */
-    H5Tinsert(tid6_comp, "VLEN_STR1", HOFFSET(comp6_t, str_vlen), tid_vlen_str );
-    H5Tinsert(tid6_comp, "VLEN_STR2", HOFFSET(comp6_t, str_vlen_repeat), tid_vlen_str );
-    H5Tinsert(tid6_comp, "FIXLEN_STR1", HOFFSET(comp6_t, str_fixlen), tid_fixlen_str );
-    H5Tinsert(tid6_comp, "FIXLEN_STR2", HOFFSET(comp6_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid6_comp, "VLEN_STR1", HOFFSET(comp6_t, str_vlen), tid_vlen_str);
+    H5Tinsert(tid6_comp, "VLEN_STR2", HOFFSET(comp6_t, str_vlen_repeat), tid_vlen_str);
+    H5Tinsert(tid6_comp, "FIXLEN_STR1", HOFFSET(comp6_t, str_fixlen), tid_fixlen_str);
+    H5Tinsert(tid6_comp, "FIXLEN_STR2", HOFFSET(comp6_t, str_fixlen_repeat), tid_fixlen_str);
     H5Tinsert(tid6_comp, "VLEN_STR_ARRAY1", HOFFSET(comp6_t, str_array_vlen), tid_vlen_str_array);
     H5Tinsert(tid6_comp, "VLEN_STR_ARRAY2", HOFFSET(comp6_t, str_vlen_array_again), tid_vlen_str_array);
     H5Tinsert(tid6_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp6_t, str_array_fixlen), tid_fixlen_str_array);
     H5Tinsert(tid6_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp6_t, str_fixlen_array_again), tid_fixlen_str_array);
 
     /* compound 7 */
-    H5Tinsert(tid7_comp, "VLEN_STR1", HOFFSET(comp7_t, str_vlen), tid_vlen_str );
-    H5Tinsert(tid7_comp, "VLEN_STR2", HOFFSET(comp7_t, str_vlen_repeat), tid_vlen_str );
-    H5Tinsert(tid7_comp, "FIXLEN_STR1", HOFFSET(comp7_t, str_fixlen), tid_fixlen_str );
-    H5Tinsert(tid7_comp, "FIXLEN_STR2", HOFFSET(comp7_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid7_comp, "VLEN_STR1", HOFFSET(comp7_t, str_vlen), tid_vlen_str);
+    H5Tinsert(tid7_comp, "VLEN_STR2", HOFFSET(comp7_t, str_vlen_repeat), tid_vlen_str);
+    H5Tinsert(tid7_comp, "FIXLEN_STR1", HOFFSET(comp7_t, str_fixlen), tid_fixlen_str);
+    H5Tinsert(tid7_comp, "FIXLEN_STR2", HOFFSET(comp7_t, str_fixlen_repeat), tid_fixlen_str);
     H5Tinsert(tid7_comp, "VLEN_STR_ARRAY1", HOFFSET(comp7_t, str_array_vlen), tid_vlen_str_array);
     H5Tinsert(tid7_comp, "VLEN_STR_ARRAY2", HOFFSET(comp7_t, str_vlen_array_again), tid_vlen_str_array);
     H5Tinsert(tid7_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp7_t, str_array_fixlen), tid_fixlen_str_array);
     H5Tinsert(tid7_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp7_t, str_fixlen_array_again), tid_fixlen_str_array);
 
     /* compound 8 */
-    H5Tinsert(tid8_comp, "VLEN_STR1", HOFFSET(comp8_t, str_vlen), tid_vlen_str );
-    H5Tinsert(tid8_comp, "VLEN_STR2", HOFFSET(comp8_t, str_vlen_repeat), tid_vlen_str );
-    H5Tinsert(tid8_comp, "FIXLEN_STR1", HOFFSET(comp8_t, str_fixlen), tid_fixlen_str );
-    H5Tinsert(tid8_comp, "FIXLEN_STR2", HOFFSET(comp8_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid8_comp, "VLEN_STR1", HOFFSET(comp8_t, str_vlen), tid_vlen_str);
+    H5Tinsert(tid8_comp, "VLEN_STR2", HOFFSET(comp8_t, str_vlen_repeat), tid_vlen_str);
+    H5Tinsert(tid8_comp, "FIXLEN_STR1", HOFFSET(comp8_t, str_fixlen), tid_fixlen_str);
+    H5Tinsert(tid8_comp, "FIXLEN_STR2", HOFFSET(comp8_t, str_fixlen_repeat), tid_fixlen_str);
     H5Tinsert(tid8_comp, "VLEN_STR_ARRAY1", HOFFSET(comp8_t, str_array_vlen), tid_vlen_str_array);
     H5Tinsert(tid8_comp, "VLEN_STR_ARRAY2", HOFFSET(comp8_t, str_vlen_array_again), tid_vlen_str_array);
     H5Tinsert(tid8_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp8_t, str_array_fixlen), tid_fixlen_str_array);
     H5Tinsert(tid8_comp, "FIXLEN_STR_ARRAY2", HOFFSET(comp8_t, str_fixlen_array_again), tid_fixlen_str_array);
 
     /* compound 9 */
-    H5Tinsert(tid9_comp, "VLEN_STR1", HOFFSET(comp9_t, str_vlen), tid_vlen_str );
-    H5Tinsert(tid9_comp, "VLEN_STR2", HOFFSET(comp9_t, str_vlen_repeat), tid_vlen_str );
-    H5Tinsert(tid9_comp, "FIXLEN_STR1", HOFFSET(comp9_t, str_fixlen), tid_fixlen_str );
-    H5Tinsert(tid9_comp, "FIXLEN_STR2", HOFFSET(comp9_t, str_fixlen_repeat), tid_fixlen_str );
+    H5Tinsert(tid9_comp, "VLEN_STR1", HOFFSET(comp9_t, str_vlen), tid_vlen_str);
+    H5Tinsert(tid9_comp, "VLEN_STR2", HOFFSET(comp9_t, str_vlen_repeat), tid_vlen_str);
+    H5Tinsert(tid9_comp, "FIXLEN_STR1", HOFFSET(comp9_t, str_fixlen), tid_fixlen_str);
+    H5Tinsert(tid9_comp, "FIXLEN_STR2", HOFFSET(comp9_t, str_fixlen_repeat), tid_fixlen_str);
     H5Tinsert(tid9_comp, "VLEN_STR_ARRAY1", HOFFSET(comp9_t, str_array_vlen), tid_vlen_str_array);
     H5Tinsert(tid9_comp, "VLEN_STR_ARRAY2", HOFFSET(comp9_t, str_vlen_array_again), tid_vlen_str_array);
     H5Tinsert(tid9_comp, "FIXLEN_STR_ARRAY1", HOFFSET(comp9_t, str_array_fixlen), tid_fixlen_str_array);
@@ -4157,12 +3922,10 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     H5Tinsert(tid9_comp, "OBJREF2", HOFFSET(comp9_t, objref2), H5T_STD_REF_OBJ);
     H5Tinsert(tid9_comp, "OBJREF3", HOFFSET(comp9_t, objref3), H5T_STD_REF_OBJ);
 
-
     /* Write data to compound 1 dataset buffer */
     did_comp = H5Dcreate2(gid, "Compound_dset1", tid1_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     status = H5Dwrite(did_comp, tid1_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp1_buf);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -4172,8 +3935,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     /* Write data to compound 2 dataset buffer */
     did_comp = H5Dcreate2(gid, "Compound_dset2", tid2_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     status = H5Dwrite(did_comp, tid2_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp2_buf);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -4183,8 +3945,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     /* Write data to compound 3 dataset buffer */
     did_comp = H5Dcreate2(gid, "Compound_dset3", tid3_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     status = H5Dwrite(did_comp, tid3_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp3_buf);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -4194,8 +3955,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     /* Write data to compound 4 dataset buffer */
     did_comp = H5Dcreate2(gid, "Compound_dset4", tid4_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     status = H5Dwrite(did_comp, tid4_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp4_buf);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -4205,8 +3965,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     /* Write data to compound 5 dataset buffer */
     did_comp = H5Dcreate2(gid, "Compound_dset5", tid5_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     status = H5Dwrite(did_comp, tid5_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp5_buf);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -4216,8 +3975,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     /* Write data to compound 6 dataset buffer */
     did_comp = H5Dcreate2(gid, "Compound_dset6", tid6_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     status = H5Dwrite(did_comp, tid6_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp6_buf);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -4227,8 +3985,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     /* Write data to compound 7 dataset buffer */
     did_comp = H5Dcreate2(gid, "Compound_dset7", tid7_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     status = H5Dwrite(did_comp, tid7_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp7_buf);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -4238,8 +3995,7 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     /* Write data to compound 8 dataset buffer */
     did_comp = H5Dcreate2(gid, "Compound_dset8", tid8_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     status = H5Dwrite(did_comp, tid8_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp8_buf);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -4250,166 +4006,158 @@ static int test_comp_vlen_strings(const char *fname1, const char *grp_name, int
     did_comp = H5Dcreate2(gid, "Compound_dset9", tid9_comp, sid_comp, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
     /* obj references */
-    status=H5Rcreate(&(comp9_buf.objref1),gid,"Compound_dset2",H5R_OBJECT,(hid_t)-1);
-    status=H5Rcreate(&(comp9_buf.objref2),gid,"Compound_dset3",H5R_OBJECT,(hid_t)-1);
-    status=H5Rcreate(&(comp9_buf.objref3),gid,"Compound_dset4",H5R_OBJECT,(hid_t)-1);
+    status = H5Rcreate(&(comp9_buf.objref1), gid, "Compound_dset2", H5R_OBJECT, (hid_t) -1);
+    status = H5Rcreate(&(comp9_buf.objref2), gid, "Compound_dset3", H5R_OBJECT, (hid_t) -1);
+    status = H5Rcreate(&(comp9_buf.objref3), gid, "Compound_dset4", H5R_OBJECT, (hid_t) -1);
 
     status = H5Dwrite(did_comp, tid9_comp, H5S_ALL, H5S_ALL, H5P_DEFAULT, &comp9_buf);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
-
     H5Dclose(did_comp);
+    did_comp = -1;
 
-    did_comp=0;
 out:
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * Close
     *-----------------------------------------------------------------------*/
-    if(fid1 > 0)
+    if (fid1 > 0)
         H5Fclose(fid1);
-    if(gid > 0)
+    if (gid > 0)
         H5Gclose(gid);
     /* vlen string */
-    if(tid_vlen_str > 0)
+    if (tid_vlen_str > 0)
         H5Tclose(tid_vlen_str);
-    if(sid_vlen_str > 0)
+    if (sid_vlen_str > 0)
         H5Sclose(sid_vlen_str);
     /* fixed len string */
-    if(tid_fixlen_str > 0)
+    if (tid_fixlen_str > 0)
         H5Tclose(tid_fixlen_str);
-    if(sid_fixlen_str > 0)
+    if (sid_fixlen_str > 0)
         H5Sclose(sid_fixlen_str);
     /* vlen string array */
-    if(tid_vlen_str_array_pre > 0)
+    if (tid_vlen_str_array_pre > 0)
         H5Tclose(tid_vlen_str_array_pre);
-    if(tid_vlen_str_array > 0)
+    if (tid_vlen_str_array > 0)
         H5Tclose(tid_vlen_str_array);
-    if(sid_vlen_str_array > 0)
+    if (sid_vlen_str_array > 0)
         H5Sclose(sid_vlen_str_array);
     /* fixed len string array */
-    if(tid_fixlen_str_array_pre > 0)
+    if (tid_fixlen_str_array_pre > 0)
         H5Tclose(tid_fixlen_str_array_pre);
-    if(tid_fixlen_str_array > 0)
+    if (tid_fixlen_str_array > 0)
         H5Tclose(tid_fixlen_str_array);
-    if(sid_fixlen_str_array > 0)
+    if (sid_fixlen_str_array > 0)
         H5Sclose(sid_fixlen_str_array);
     /* compound */
-    if(tid1_comp > 0)
+    if (tid1_comp > 0)
         H5Tclose(tid1_comp);
-    if(tid2_comp > 0)
+    if (tid2_comp > 0)
         H5Tclose(tid2_comp);
-    if(tid3_comp > 0)
+    if (tid3_comp > 0)
         H5Tclose(tid3_comp);
-    if(tid4_comp > 0)
+    if (tid4_comp > 0)
         H5Tclose(tid4_comp);
-    if(tid5_comp > 0)
+    if (tid5_comp > 0)
         H5Tclose(tid5_comp);
-    if(tid6_comp > 0)
+    if (tid6_comp > 0)
         H5Tclose(tid6_comp);
-    if(tid7_comp > 0)
+    if (tid7_comp > 0)
         H5Tclose(tid7_comp);
-    if(tid8_comp > 0)
+    if (tid8_comp > 0)
         H5Tclose(tid8_comp);
-    if(tid9_comp > 0)
+    if (tid9_comp > 0)
         H5Tclose(tid9_comp);
-    if(did_comp > 0)
+    if (did_comp > 0)
         H5Dclose(did_comp);
-    if(sid_comp > 0)
+    if (sid_comp > 0)
         H5Sclose(sid_comp);
 
     return status;
 } /* end test_comp_vlen_strings() */
 
-
 /*-------------------------------------------------------------------------
-*
-* Purpose: Test diffs of enum values which may include invalid values.
-*
-* Programmer: Dana Robinson
-*
-*-------------------------------------------------------------------------*/
-
-static int
-test_enums(const char *fname)
+ *
+ * Purpose: Test diffs of enum values which may include invalid values.
+ *
+ * Programmer: Dana Robinson
+ *
+ *-------------------------------------------------------------------------*/
+
+static int test_enums(const char *fname)
 {
-    hid_t       fid  = -1;
+    hid_t fid = -1;
 
-    hid_t       tid       = -1;
-    int         enum_val  = -1;
+    hid_t tid = -1;
+    int enum_val = -1;
 
     /* The data in the two arrays cover the following cases:
-     *
-     *   V = valid enum value, I = invalid enum value
-     *
-     *   0:  I-I (same value)
-     *   1:  V-I
-     *   2:  I-V
-     *   3:  V-V (same value)
-     *   4:  I-I (different values) SKIPPED FOR NOW
-     *   5:  V-V (different values)
-     */
+    *
+    *   V = valid enum value, I = invalid enum value
+    *
+    *   0:  I-I (same value)
+    *   1:  V-I
+    *   2:  I-V
+    *   3:  V-V (same value)
+    *   4:  I-I (different values) SKIPPED FOR NOW
+    *   5:  V-V (different values)
+    */
     /* *** NOTE ***
-     *
-     * There is a bug in H5Dread() where invalid enum values are always
-     * returned as -1 so two different invalid enum values cannot be
-     * properly compared.  Test 4 has been adjusted to pass here
-     * while we fix the issue.
-     */
-    int         data1[6] = {9, 0, 9, 0, 9, 0};
+    *
+    * There is a bug in H5Dread() where invalid enum values are always
+    * returned as -1 so two different invalid enum values cannot be
+    * properly compared.  Test 4 has been adjusted to pass here
+    * while we fix the issue.
+    */
+    int data1[6] = { 9, 0, 9, 0, 9, 0 };
     /*int         data1[6] = {9, 0, 9, 0, 8, 0};  */
-    int         data2[6] = {9, 9, 0, 0, 9, 1};
+    int data2[6] = { 9, 9, 0, 0, 9, 1 };
 
-    hsize_t     dims = 6;
+    hsize_t dims = 6;
 
-    herr_t      status = SUCCEED;
+    herr_t status = SUCCEED;
 
     /*-----------------------------------------------------------------------
-     * Create the file
-     *---------------------------------------------------------------------*/
+    * Create the file
+    *---------------------------------------------------------------------*/
 
     fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
 
     /*-----------------------------------------------------------------------
-     * Create enum types
-     *---------------------------------------------------------------------*/
+    * Create enum types
+    *---------------------------------------------------------------------*/
 
     tid = H5Tenum_create(H5T_NATIVE_INT);
     enum_val = 0;
     status = H5Tenum_insert(tid, "YIN", &enum_val);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Tenum_insert failed.\n", fname);
         status = FAIL;
         goto out;
     }
     enum_val = 1;
     status = H5Tenum_insert(tid, "YANG", &enum_val);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Tenum_insert failed.\n", fname);
         status = FAIL;
         goto out;
     }
 
     /*-----------------------------------------------------------------------
-     * Create datasets containing enum data.
-     *---------------------------------------------------------------------*/
+    * Create datasets containing enum data.
+    *---------------------------------------------------------------------*/
 
     status = write_dset(fid, 1, &dims, "dset1", tid, data1);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> write_dset failed.\n", fname);
         status = FAIL;
         goto out;
     }
     status = write_dset(fid, 1, &dims, "dset2", tid, data2);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> write_dset failed.\n", fname);
         status = FAIL;
         goto out;
@@ -4417,41 +4165,41 @@ test_enums(const char *fname)
 
 out:
     /*-----------------------------------------------------------------------
-     * Close
-     *---------------------------------------------------------------------*/
-    if(fid)
+    * Close
+    *---------------------------------------------------------------------*/
+    if (fid)
         H5Fclose(fid);
-    if(tid)
+    if (tid)
         H5Tclose(tid);
 
     return status;
 }
 
 /*-------------------------------------------------------------------------
-*
-* Purpose:
-*   Create test files with dataset and attribute with container types
-*   (array, vlen) with multiple nested compound types.
-*
-* Function: test_comps_array()
-*  - type: compound->array->compound
-*
-* Function: test_comps_vlen()
-*  - type: compound->vlen->compound
-*
-* Function: test_comps_array_vlen()
-*  - type: compound->array->compound->vlen->compound
-*
-* Function: test_comps_vlen_arry()
-*  - type: compound->vlen->compound->array->compound
-*
-* Programmer: Jonathan Kim (Sep, 1, 2011)
-*
-*-------------------------------------------------------------------------*/
+ *
+ * Purpose:
+ *   Create test files with dataset and attribute with container types
+ *   (array, vlen) with multiple nested compound types.
+ *
+ * Function: test_comps_array()
+ *  - type: compound->array->compound
+ *
+ * Function: test_comps_vlen()
+ *  - type: compound->vlen->compound
+ *
+ * Function: test_comps_array_vlen()
+ *  - type: compound->array->compound->vlen->compound
+ *
+ * Function: test_comps_vlen_arry()
+ *  - type: compound->vlen->compound->array->compound
+ *
+ * Programmer: Jonathan Kim (Sep, 1, 2011)
+ *
+ *-------------------------------------------------------------------------*/
 #define SDIM_DSET 2
 #define SDIM_CMPD_ARRAY 2
 
-static void test_comps_array (const char *fname, const char *dset, const char *attr,int diff, int is_file_new)
+static void test_comps_array(const char *fname, const char *dset, const char *attr, int diff, int is_file_new)
 {
     /* sub compound 2 */
     typedef struct {
@@ -4465,42 +4213,39 @@ static void test_comps_array (const char *fname, const char *dset, const char *a
         cmpd2_t cmpd2[SDIM_CMPD_ARRAY];
     } cmpd1_t;
 
-    cmpd1_t wdata[SDIM_DSET];   /* dataset with compound1 */
+    cmpd1_t wdata[SDIM_DSET]; /* dataset with compound1 */
 
-    hid_t  fid;  /* HDF5 File IDs  */
-    hid_t  did_dset; /* Dataset ID   */
-    hid_t  sid_dset;       /* Dataset space ID   */
-    hid_t  tid_cmpd1;       /* Compound1 type ID   */
-    hid_t  tid_arry1;       /* Array type ID in compound1   */
-    hid_t  tid_cmpd2;       /* Compound2 type ID   */
-    hid_t  tid_attr;
-    hsize_t  sdims_dset[] = {SDIM_DSET};
-    hsize_t  sdims_cmpd_arry[] = {SDIM_CMPD_ARRAY};
-    int     i,j;
-    herr_t  ret;  /* Generic return value  */
+    hid_t fid = -1; /* HDF5 File IDs  */
+    hid_t did_dset = -1; /* Dataset ID   */
+    hid_t sid_dset = -1; /* Dataset space ID   */
+    hid_t tid_cmpd1 = -1; /* Compound1 type ID   */
+    hid_t tid_arry1 = -1; /* Array type ID in compound1   */
+    hid_t tid_cmpd2 = -1; /* Compound2 type ID   */
+    hid_t tid_attr = -1;
+    hsize_t sdims_dset[] = { SDIM_DSET };
+    hsize_t sdims_cmpd_arry[] = { SDIM_CMPD_ARRAY };
+    int i, j;
+    herr_t ret; /* Generic return value  */
 
     /* Initialize array data to write */
-    for(i=0; i < SDIM_DSET; i++)
-    {
+    for (i = 0; i < SDIM_DSET; i++) {
         wdata[i].i1 = i;
-        for(j=0; j < SDIM_CMPD_ARRAY; j++)
-        {
+        for (j = 0; j < SDIM_CMPD_ARRAY; j++) {
             wdata[i].cmpd2[j].i2 = i * 10 + diff;
-            wdata[i].cmpd2[j].f2 = (float)i * 10.5F + (float)diff;
+            wdata[i].cmpd2[j].f2 = (float) i * 10.5F + (float) diff;
         } /* end for */
     }
 
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
     if (is_file_new == 1)
         fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
     else
-        fid = H5Fopen (fname, H5F_ACC_RDWR, H5P_DEFAULT);
-
+        fid = H5Fopen(fname, H5F_ACC_RDWR, H5P_DEFAULT);
 
     /* -------------------------------
-     * Create a sub compound2 datatype  */
+    * Create a sub compound2 datatype  */
     tid_cmpd2 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd2_t));
 
     /* Insert integer field */
@@ -4512,9 +4257,9 @@ static void test_comps_array (const char *fname, const char *dset, const char *a
     assert(ret >= 0);
 
     /*-----------------------------------
-     * Create a top compound1.
-     */
-    tid_cmpd1 = H5Tcreate (H5T_COMPOUND, sizeof(cmpd1_t));
+    * Create a top compound1.
+    */
+    tid_cmpd1 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd1_t));
 
     ret = H5Tinsert(tid_cmpd1, "int1", HOFFSET(cmpd1_t, i1), H5T_NATIVE_INT);
     assert(ret >= 0);
@@ -4525,10 +4270,9 @@ static void test_comps_array (const char *fname, const char *dset, const char *a
     ret = H5Tinsert(tid_cmpd1, "array_cmpd1", HOFFSET(cmpd1_t, cmpd2), tid_arry1);
     assert(ret >= 0);
 
-
     /* -------------------
-     * Create a dataset
-     */
+    * Create a dataset
+    */
     /* Create dataspace for datasets */
     sid_dset = H5Screate_simple(1, sdims_dset, NULL);
 
@@ -4539,15 +4283,15 @@ static void test_comps_array (const char *fname, const char *dset, const char *a
     assert(ret >= 0);
 
     /*-----------------------------------
-     * Create an attribute in root group
-     */
+    * Create an attribute in root group
+    */
     tid_attr = H5Acreate2(fid, attr, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT);
     assert(tid_attr > 0);
     ret = H5Awrite(tid_attr, tid_cmpd1, wdata);
     assert(ret >= 0);
 
     /* ----------------
-     * Close Dataset */
+    * Close Dataset */
     ret = H5Aclose(tid_attr);
     assert(ret >= 0);
     ret = H5Tclose(tid_arry1);
@@ -4564,9 +4308,7 @@ static void test_comps_array (const char *fname, const char *dset, const char *a
     assert(ret >= 0);
 }
 
-
-
-static void test_comps_vlen (const char * fname, const char *dset, const char *attr, int diff, int is_file_new)
+static void test_comps_vlen(const char * fname, const char *dset, const char *attr, int diff, int is_file_new)
 {
     /* sub compound 2 */
     typedef struct {
@@ -4577,44 +4319,46 @@ static void test_comps_vlen (const char * fname, const char *dset, const char *a
     /* top compound 1 */
     typedef struct {
         int i1;
-        hvl_t vl;   /* VL information for compound2 */
+        hvl_t vl; /* VL information for compound2 */
     } cmpd1_t;
 
-    cmpd1_t wdata[SDIM_DSET];   /* Dataset for compound1 */
+    cmpd1_t wdata[SDIM_DSET]; /* Dataset for compound1 */
 
-    hid_t  fid;  /* HDF5 File ID */
-    hid_t  did_dset; /* dataset ID   */
-    hid_t  sid_dset;  /* dataset space ID */
-    hid_t  tid_attr;
-    hid_t  tid_cmpd2; /* compound2 type ID */
-    hid_t  tid_cmpd1; /* compound1 type ID */
-    hid_t  tid_cmpd1_vlen;
-    hsize_t  sdims_dset[] = {SDIM_DSET};
+    hid_t fid = -1; /* HDF5 File ID */
+    hid_t did_dset = -1; /* dataset ID   */
+    hid_t sid_dset = -1; /* dataset space ID */
+    hid_t tid_attr = -1;
+    hid_t tid_cmpd2 = -1; /* compound2 type ID */
+    hid_t tid_cmpd1 = -1; /* compound1 type ID */
+    hid_t tid_cmpd1_vlen = -1;
+    hsize_t sdims_dset[] = { SDIM_DSET };
 
-    unsigned       i,j;        /* counting variables */
-    herr_t  ret;  /* Generic return value  */
+    unsigned i, j; /* counting variables */
+    herr_t ret; /* Generic return value  */
 
     /* Allocate and initialize VL data to write */
-    for(i = 0; i < SDIM_DSET; i++) {
-        wdata[i].i1 = (int)i;
+    for (i = 0; i < SDIM_DSET; i++) {
+        wdata[i].i1 = (int) i;
         wdata[i].vl.p = HDmalloc((i + 1) * sizeof(cmpd2_t));
         wdata[i].vl.len = i + 1;
-        for(j = 0; j < (i + 1); j++) {
-            ((cmpd2_t *)wdata[i].vl.p)[j].i2 = (int)(i * 10 + (unsigned)diff);
-            ((cmpd2_t *)wdata[i].vl.p)[j].f2 = (float)i * 10.5F + (float)diff;
+        for (j = 0; j < (i + 1); j++) {
+            ((cmpd2_t *) wdata[i].vl.p)[j].i2 =
+                    (int) (i * 10 + (unsigned) diff);
+            ((cmpd2_t *) wdata[i].vl.p)[j].f2 = (float) i * 10.5F
+                    + (float) diff;
         } /* end for */
     } /* end for */
 
     /*-----------------------------------------------------------------------
-     * Create file(s)
-     *------------------------------------------------------------------------*/
+    * Create file(s)
+    *------------------------------------------------------------------------*/
     if (is_file_new == 1)
         fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
     else
-        fid = H5Fopen (fname, H5F_ACC_RDWR, H5P_DEFAULT);
+        fid = H5Fopen(fname, H5F_ACC_RDWR, H5P_DEFAULT);
 
     /* -----------------------------
-     * Create sub compound2 type */
+    * Create sub compound2 type */
     tid_cmpd2 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd2_t));
 
     /* Insert fields */
@@ -4624,7 +4368,7 @@ static void test_comps_vlen (const char * fname, const char *dset, const char *a
     assert(ret >= 0);
 
     /* ---------------------------
-     * Create top compound1 type */
+    * Create top compound1 type */
     tid_cmpd1 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd1_t));
     /* Insert fields */
     ret = H5Tinsert(tid_cmpd1, "int1", HOFFSET(cmpd1_t, i1), H5T_NATIVE_INT);
@@ -4636,8 +4380,8 @@ static void test_comps_vlen (const char * fname, const char *dset, const char *a
     assert(ret >= 0);
 
     /* -------------------------------
-     * Create dataset with compound1
-     */
+    * Create dataset with compound1
+    */
     /* Create dataspace for dataset */
     sid_dset = H5Screate_simple(1, sdims_dset, NULL);
 
@@ -4649,8 +4393,8 @@ static void test_comps_vlen (const char * fname, const char *dset, const char *a
     assert(ret >= 0);
 
     /*-----------------------------------
-     * Create an attribute in root group
-     */
+    * Create an attribute in root group
+    */
     tid_attr = H5Acreate2(fid, attr, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT);
     assert(tid_attr > 0);
     ret = H5Awrite(tid_attr, tid_cmpd1, wdata);
@@ -4661,7 +4405,7 @@ static void test_comps_vlen (const char * fname, const char *dset, const char *a
     assert(ret >= 0);
 
     /* ----------------
-     * Close IDs */
+    * Close IDs */
     ret = H5Aclose(tid_attr);
     assert(ret >= 0);
     ret = H5Dclose(did_dset);
@@ -4678,17 +4422,16 @@ static void test_comps_vlen (const char * fname, const char *dset, const char *a
     assert(ret >= 0);
 }
 
-
-static void test_comps_array_vlen (const char * fname, const char *dset,const char *attr, int diff, int is_file_new)
+static void test_comps_array_vlen(const char * fname, const char *dset, const char *attr, int diff, int is_file_new)
 {
     typedef struct {
         int i3;
         float f3;
     } cmpd3_t;
 
-    typedef struct {        /* Typedef for compound datatype */
+    typedef struct { /* Typedef for compound datatype */
         int i2;
-        hvl_t vl;   /* VL information to write */
+        hvl_t vl; /* VL information to write */
     } cmpd2_t;
 
     typedef struct {
@@ -4696,53 +4439,53 @@ static void test_comps_array_vlen (const char * fname, const char *dset,const ch
         cmpd2_t cmpd2[SDIM_CMPD_ARRAY];
     } cmpd1_t;
 
-    cmpd1_t wdata[SDIM_DSET];   /* Information to write */
-    hid_t  fid;  /* HDF5 File IDs  */
-    hid_t  did_dset; /* Dataset ID   */
-    hid_t  sid_dset;       /* Dataspace ID   */
-    hid_t  tid_attr;
-    hid_t  tid_cmpd1;       /* Compound1 Datatype ID   */
-    hid_t  tid_arry1;       /* Array Datatype ID   */
-    hid_t  tid_cmpd2;       /* Compound2 Datatype ID   */
-    hid_t  tid_cmpd2_vlen;
-    hid_t  tid_cmpd3;       /* Compound3 Datatype ID   */
-    hsize_t  sdims_dset[] = {SDIM_DSET};
-    hsize_t  sdims_arry[] = {SDIM_CMPD_ARRAY};
-    unsigned i, j, k;   /* counting variables */
-    herr_t  ret;        /* Generic return value  */
-
-
+    cmpd1_t wdata[SDIM_DSET]; /* Information to write */
+    hid_t fid = -1; /* HDF5 File IDs  */
+    hid_t did_dset = -1; /* Dataset ID   */
+    hid_t sid_dset = -1; /* Dataspace ID   */
+    hid_t tid_attr = -1;
+    hid_t tid_cmpd1 = -1; /* Compound1 Datatype ID   */
+    hid_t tid_arry1 = -1; /* Array Datatype ID   */
+    hid_t tid_cmpd2 = -1; /* Compound2 Datatype ID   */
+    hid_t tid_cmpd2_vlen = -1;
+    hid_t tid_cmpd3 = -1; /* Compound3 Datatype ID   */
+    hsize_t sdims_dset[] = { SDIM_DSET };
+    hsize_t sdims_arry[] = { SDIM_CMPD_ARRAY };
+    unsigned i, j, k; /* counting variables */
+    herr_t ret; /* Generic return value  */
 
     /* Initialize array data to write in compound1 */
-    for(i = 0; i < SDIM_DSET; i++) {
-        wdata[i].i1 = (int)i;
+    for (i = 0; i < SDIM_DSET; i++) {
+        wdata[i].i1 = (int) i;
 
         /* Allocate and initialize VL data to write in compound2 */
-        for(j = 0; j < SDIM_CMPD_ARRAY; j++) {
-            wdata[i].cmpd2[j].i2 = (int)(j * 10);
+        for (j = 0; j < SDIM_CMPD_ARRAY; j++) {
+            wdata[i].cmpd2[j].i2 = (int) (j * 10);
             wdata[i].cmpd2[j].vl.p = HDmalloc((j + 1) * sizeof(cmpd3_t));
             wdata[i].cmpd2[j].vl.len = j + 1;
-            for(k = 0; k < (j + 1); k++) {
+            for (k = 0; k < (j + 1); k++) {
                 /* Initialize data of compound3 */
-                ((cmpd3_t *)wdata[i].cmpd2[j].vl.p)[k].i3 = (int)j * 10 + diff;
-                ((cmpd3_t *)wdata[i].cmpd2[j].vl.p)[k].f3 = (float)j * 10.5F + (float)diff;
+                ((cmpd3_t *) wdata[i].cmpd2[j].vl.p)[k].i3 = (int) j * 10
+                        + diff;
+                ((cmpd3_t *) wdata[i].cmpd2[j].vl.p)[k].f3 = (float) j * 10.5F
+                        + (float) diff;
             } /* end for */
         } /* end for */
     }
 
     /*-----------------------------------------------------------------------
-     * Create file(s)
-     *------------------------------------------------------------------------*/
+    * Create file(s)
+    *------------------------------------------------------------------------*/
     if (is_file_new == 1)
         fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
     else
-        fid = H5Fopen (fname, H5F_ACC_RDWR, H5P_DEFAULT);
+        fid = H5Fopen(fname, H5F_ACC_RDWR, H5P_DEFAULT);
 
     /* Create dataspace for datasets */
     sid_dset = H5Screate_simple(1, sdims_dset, NULL);
 
     /*-------------------------------------
-     * Create a sub compound3 datatype  */
+    * Create a sub compound3 datatype  */
     tid_cmpd3 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd3_t));
 
     /* Insert integer field */
@@ -4753,9 +4496,8 @@ static void test_comps_array_vlen (const char * fname, const char *dset,const ch
     ret = H5Tinsert(tid_cmpd3, "float", HOFFSET(cmpd3_t, f3), H5T_NATIVE_FLOAT);
     assert(ret >= 0);
 
-
     /*-------------------------------------
-     * Create a sub compound2 datatype  */
+    * Create a sub compound2 datatype  */
     tid_cmpd2 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd2_t));
 
     /* Insert integer field */
@@ -4766,20 +4508,18 @@ static void test_comps_array_vlen (const char * fname, const char *dset,const ch
     ret = H5Tinsert(tid_cmpd2, "vlen", HOFFSET(cmpd2_t, vl), tid_cmpd2_vlen);
     assert(ret >= 0);
 
-
     /*-----------------------------------
-     * Create a top compound1 datatype for dataset.
-     */
-    tid_cmpd1 = H5Tcreate (H5T_COMPOUND, sizeof(cmpd1_t));
+    * Create a top compound1 datatype for dataset.
+    */
+    tid_cmpd1 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd1_t));
 
     /* Create an array datatype */
     tid_arry1 = H5Tarray_create2(tid_cmpd2, 1, sdims_arry);
     /* insert the array */
     H5Tinsert(tid_cmpd1, "array_comp", HOFFSET(cmpd1_t, cmpd2), tid_arry1);
 
-
     /* ----------------------
-     * Create a dataset */
+    * Create a dataset */
     did_dset = H5Dcreate2(fid, dset, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
 
     /* Write dataset to disk */
@@ -4787,8 +4527,8 @@ static void test_comps_array_vlen (const char * fname, const char *dset,const ch
     assert(ret >= 0);
 
     /*-----------------------------------
-     * Create an attribute in root group
-     */
+    * Create an attribute in root group
+    */
     tid_attr = H5Acreate2(fid, attr, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT);
     assert(tid_attr > 0);
     ret = H5Awrite(tid_attr, tid_cmpd1, wdata);
@@ -4799,7 +4539,7 @@ static void test_comps_array_vlen (const char * fname, const char *dset,const ch
     assert(ret >= 0);
 
     /*-------------------
-     * Close IDs */
+    * Close IDs */
     ret = H5Aclose(tid_attr);
     assert(ret >= 0);
     ret = H5Tclose(tid_arry1);
@@ -4820,8 +4560,7 @@ static void test_comps_array_vlen (const char * fname, const char *dset,const ch
     assert(ret >= 0);
 }
 
-
-static void test_comps_vlen_arry (const char * fname, const char *dset, const char *attr, int diff, int is_file_new)
+static void test_comps_vlen_arry(const char * fname, const char *dset, const char *attr, int diff, int is_file_new)
 {
     /* sub compound 3 */
     typedef struct {
@@ -4838,53 +4577,53 @@ static void test_comps_vlen_arry (const char * fname, const char *dset, const ch
     /* top compound 1 */
     typedef struct {
         int i1;
-        hvl_t vl;   /* VL information for compound2 */
+        hvl_t vl; /* VL information for compound2 */
     } cmpd1_t;
 
-    cmpd1_t wdata[SDIM_DSET];   /* Dataset for compound1 */
+    cmpd1_t wdata[SDIM_DSET]; /* Dataset for compound1 */
 
-    hid_t  fid;  /* HDF5 File ID */
-    hid_t  did_dset; /* dataset ID   */
-    hid_t  sid_dset;  /* dataset space ID */
-    hid_t  tid_attr;
-    hid_t  tid_cmpd3; /* compound3 type ID */
-    hid_t  tid_cmpd2; /* compound2 type ID */
-    hid_t  tid_cmpd2_arry;
-    hid_t  tid_cmpd1; /* compound1 type ID */
-    hid_t  tid_cmpd1_vlen;
-    hsize_t  sdims_dset[] = {SDIM_DSET};
-    hsize_t  sdims_cmpd_arry[] = {SDIM_CMPD_ARRAY};
+    hid_t fid = -1; /* HDF5 File ID */
+    hid_t did_dset = -1; /* dataset ID   */
+    hid_t sid_dset = -1; /* dataset space ID */
+    hid_t tid_attr = -1;
+    hid_t tid_cmpd3 = -1; /* compound3 type ID */
+    hid_t tid_cmpd2 = -1; /* compound2 type ID */
+    hid_t tid_cmpd2_arry = -1;
+    hid_t tid_cmpd1 = -1; /* compound1 type ID */
+    hid_t tid_cmpd1_vlen = -1;
+    hsize_t sdims_dset[] = { SDIM_DSET };
+    hsize_t sdims_cmpd_arry[] = { SDIM_CMPD_ARRAY };
 
-    unsigned       i,j,k;        /* counting variables */
-    herr_t  ret;  /* Generic return value  */
+    unsigned i, j, k; /* counting variables */
+    herr_t ret; /* Generic return value  */
 
     /* Allocate and initialize VL data to write */
-    for(i = 0; i < SDIM_DSET; i++) {
+    for (i = 0; i < SDIM_DSET; i++) {
         /* compound 1 data */
-        wdata[i].i1 = (int)i;
+        wdata[i].i1 = (int) i;
         wdata[i].vl.p = HDmalloc((i + 1) * sizeof(cmpd2_t));
         wdata[i].vl.len = i + 1;
-        for(j = 0; j < (i + 1); j++) {
+        for (j = 0; j < (i + 1); j++) {
             /* compound2 data */
-            ((cmpd2_t *)wdata[i].vl.p)[j].i2 = (int)i * 10 + diff;
-            for(k = 0; k < SDIM_CMPD_ARRAY; k++) {
+            ((cmpd2_t *) wdata[i].vl.p)[j].i2 = (int) i * 10 + diff;
+            for (k = 0; k < SDIM_CMPD_ARRAY; k++) {
                 /* compound 3 data */
-                ((cmpd2_t *)(wdata[i].vl.p))[j].cmpd3[k].i3 = (int)((float)k * 10.5F) + diff;
-                ((cmpd2_t *)(wdata[i].vl.p))[j].cmpd3[k].f3 = (float)k * 10.5F + (float)diff;
+                ((cmpd2_t *) (wdata[i].vl.p))[j].cmpd3[k].i3 = (int) ((float) k * 10.5F) + diff;
+                ((cmpd2_t *) (wdata[i].vl.p))[j].cmpd3[k].f3 = (float) k * 10.5F + (float) diff;
             } /* end for */
         } /* end for */
     } /* end for */
 
     /*-----------------------------------------------------------------------
-     * Create file(s)
-     *------------------------------------------------------------------------*/
+    * Create file(s)
+    *------------------------------------------------------------------------*/
     if (is_file_new == 1)
         fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
     else
-        fid = H5Fopen (fname, H5F_ACC_RDWR, H5P_DEFAULT);
+        fid = H5Fopen(fname, H5F_ACC_RDWR, H5P_DEFAULT);
 
     /* -----------------------------
-     * Create sub compound3 type */
+    * Create sub compound3 type */
     tid_cmpd3 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd3_t));
 
     /* Insert fields */
@@ -4894,7 +4633,7 @@ static void test_comps_vlen_arry (const char * fname, const char *dset, const ch
     assert(ret >= 0);
 
     /* -----------------------------
-     * Create sub compound2 type */
+    * Create sub compound2 type */
     tid_cmpd2 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd2_t));
 
     ret = H5Tinsert(tid_cmpd2, "int2", HOFFSET(cmpd2_t, i2), H5T_NATIVE_INT);
@@ -4905,8 +4644,8 @@ static void test_comps_vlen_arry (const char * fname, const char *dset, const ch
     assert(ret >= 0);
 
     /* ---------------------------
-     * Create top compound1 type
-     */
+    * Create top compound1 type
+    */
     /* Create a VL datatype */
     tid_cmpd1 = H5Tcreate(H5T_COMPOUND, sizeof(cmpd1_t));
     /* Insert fields */
@@ -4917,21 +4656,22 @@ static void test_comps_vlen_arry (const char * fname, const char *dset, const ch
     assert(ret >= 0);
 
     /* -------------------------------
-     * Create dataset with compound1
-     */
+    * Create dataset with compound1
+    */
     /* Create dataspace for dataset */
     sid_dset = H5Screate_simple(1, sdims_dset, NULL);
 
     /* Create a dataset */
-    did_dset = H5Dcreate2(fid, dset, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    did_dset = H5Dcreate2(fid, dset, tid_cmpd1, sid_dset, H5P_DEFAULT,
+            H5P_DEFAULT, H5P_DEFAULT);
 
     /* Write dataset to disk */
     ret = H5Dwrite(did_dset, tid_cmpd1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
     assert(ret >= 0);
 
     /*-----------------------------------
-     * Create an attribute in root group
-     */
+    * Create an attribute in root group
+    */
     tid_attr = H5Acreate2(fid, attr, tid_cmpd1, sid_dset, H5P_DEFAULT, H5P_DEFAULT);
     assert(tid_attr > 0);
     ret = H5Awrite(tid_attr, tid_cmpd1, wdata);
@@ -4942,7 +4682,7 @@ static void test_comps_vlen_arry (const char * fname, const char *dset, const ch
     assert(ret >= 0);
 
     /* ----------------
-     * Close IDs */
+    * Close IDs */
     ret = H5Aclose(tid_attr);
     assert(ret >= 0);
     ret = H5Dclose(did_dset);
@@ -4963,99 +4703,95 @@ static void test_comps_vlen_arry (const char * fname, const char *dset, const ch
     assert(ret >= 0);
 }
 
-
 /*-------------------------------------------------------------------------
-* Function: test_data_nocomparables
-*
-* Purpose:
-*   Create test files with non-comparable dataset and attributes with
-*   comparable datasets and attributes.  All the comparables should display
-*   differences.
-*
-*-------------------------------------------------------------------------*/
+ * Function: test_data_nocomparables
+ *
+ * Purpose:
+ *   Create test files with non-comparable dataset and attributes with
+ *   comparable datasets and attributes.  All the comparables should display
+ *   differences.
+ *
+ *-------------------------------------------------------------------------*/
 #define DIM_ARRY 3
-static void test_data_nocomparables (const char * fname, int make_diffs)
+static void test_data_nocomparables(const char * fname, int make_diffs)
 {
-    hid_t   fid=0;
-    hid_t   gid1=0;
-    hid_t   gid2=0;
-    hid_t   did1=0;
-    hid_t   did2=0;
-    hid_t   sid1=0;
-    hid_t   tid_dset1=0;
-    hid_t   tid_attr1=0;
-    hsize_t dims1_1[1] = {DIM_ARRY};
-    hsize_t dims1_2[1] = {DIM_ARRY+1};
-    hsize_t dims2[2] = {DIM_ARRY, 1};
-    int data1[DIM_ARRY] = {0,0,0};
-    int data2[DIM_ARRY] = {1,1,1};
-    int data3[DIM_ARRY+1] = {1,1,1,1};
-    int data1_dim2[DIM_ARRY][1] = {{0},{0},{0}};
+    hid_t fid = -1;
+    hid_t gid1 = -1;
+    hid_t gid2 = -1;
+    hid_t did1 = -1;
+    hid_t did2 = -1;
+    hid_t sid1 = -1;
+    hid_t tid_dset1 = -1;
+    hid_t tid_attr1 = -1;
+    hsize_t dims1_1[1] = { DIM_ARRY };
+    hsize_t dims1_2[1] = { DIM_ARRY + 1 };
+    hsize_t dims2[2] = { DIM_ARRY, 1 };
+    int data1[DIM_ARRY] = { 0, 0, 0 };
+    int data2[DIM_ARRY] = { 1, 1, 1 };
+    int data3[DIM_ARRY + 1] = { 1, 1, 1, 1 };
+    int data1_dim2[DIM_ARRY][1] = { { 0 }, { 0 }, { 0 } };
     int rank_attr;
-    char data1_str[DIM_ARRY][STR_SIZE]= {"ab","cd","ef"};
-    herr_t  status = SUCCEED;
-    void *dset_data_ptr1=NULL;
-    void *dset_data_ptr2=NULL;
-    void *dset_data_ptr3=NULL;
-    void *attr_data_ptr1=NULL;
-    void *attr_data_ptr2=NULL;
-    void *attr_data_ptr3=NULL;
-    void *attr_data_ptr4=NULL;
-    void *attr2_dim_ptr=NULL;
-    void *attr3_dim_ptr=NULL;
+    char data1_str[DIM_ARRY][STR_SIZE] = { "ab", "cd", "ef" };
+    herr_t status = SUCCEED;
+    void *dset_data_ptr1 = NULL;
+    void *dset_data_ptr2 = NULL;
+    void *dset_data_ptr3 = NULL;
+    void *attr_data_ptr1 = NULL;
+    void *attr_data_ptr2 = NULL;
+    void *attr_data_ptr3 = NULL;
+    void *attr_data_ptr4 = NULL;
+    void *attr2_dim_ptr = NULL;
+    void *attr3_dim_ptr = NULL;
 
     /* init */
-    tid_dset1=H5Tcopy(H5T_NATIVE_INT);
-    dset_data_ptr1=(int*)&data1;
-    dset_data_ptr2=(int*)&data1;
-    dset_data_ptr3=(int*)&data1;
-    tid_attr1=H5Tcopy(H5T_NATIVE_INT);
-    attr_data_ptr1=(int*)&data1;
-    attr_data_ptr3=(int*)&data1;
-    attr_data_ptr4=(int*)&data1;
-    attr2_dim_ptr=(hsize_t*)&dims1_1;
-    attr3_dim_ptr=(hsize_t*)&dims1_1;
-    rank_attr=1;
-
-    if (make_diffs)
-    {
+    tid_dset1 = H5Tcopy(H5T_NATIVE_INT);
+    dset_data_ptr1 = (int*) &data1;
+    dset_data_ptr2 = (int*) &data1;
+    dset_data_ptr3 = (int*) &data1;
+    tid_attr1 = H5Tcopy(H5T_NATIVE_INT);
+    attr_data_ptr1 = (int*) &data1;
+    attr_data_ptr3 = (int*) &data1;
+    attr_data_ptr4 = (int*) &data1;
+    attr2_dim_ptr = (hsize_t*) &dims1_1;
+    attr3_dim_ptr = (hsize_t*) &dims1_1;
+    rank_attr = 1;
+
+    if (make_diffs) {
         /* ------------
-         * group1 */
-        tid_dset1=H5Tcopy(H5T_C_S1);
-        H5Tset_size(tid_dset1, (size_t)STR_SIZE);
-        dset_data_ptr1=(char*)&data1_str;
-        dset_data_ptr2=(int*)&data2;
-        attr_data_ptr1=(int*)&data2;
+        * group1 */
+        tid_dset1 = H5Tcopy(H5T_C_S1);
+        H5Tset_size(tid_dset1, (size_t) STR_SIZE);
+        dset_data_ptr1 = (char*) &data1_str;
+        dset_data_ptr2 = (int*) &data2;
+        attr_data_ptr1 = (int*) &data2;
 
         /* -----------
-         * group2
-         */
-        dset_data_ptr3=(int*)&data2;
+        * group2
+        */
+        dset_data_ptr3 = (int*) &data2;
         /* dset1/attr1 */
-        tid_attr1=H5Tcopy(H5T_C_S1);
-        H5Tset_size(tid_attr1, (size_t)STR_SIZE);
-        attr_data_ptr2=(char*)&data1_str;
+        tid_attr1 = H5Tcopy(H5T_C_S1);
+        H5Tset_size(tid_attr1, (size_t) STR_SIZE);
+        attr_data_ptr2 = (char*) &data1_str;
 
         /* dset1/attr2 */
-        attr2_dim_ptr=(hsize_t*)&dims1_2;
+        attr2_dim_ptr = (hsize_t*) &dims1_2;
 
         /* dset1/attr3 */
-        attr_data_ptr3=(int*)&data1_dim2;
-        attr3_dim_ptr=(hsize_t*)&dims2;
-        rank_attr=2;
+        attr_data_ptr3 = (int*) &data1_dim2;
+        attr3_dim_ptr = (hsize_t*) &dims2;
+        rank_attr = 2;
 
         /* dset1/attr4 */
-        attr_data_ptr4=(int*)&data2;
+        attr_data_ptr4 = (int*) &data2;
 
     }
 
-
-   /*-----------------------------------------------------------------------
+    /*-----------------------------------------------------------------------
     * Create file(s)
     *------------------------------------------------------------------------*/
-    fid = H5Fcreate (fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if (fid < 0)
-    {
+    fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid < 0) {
         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname);
         status = FAIL;
         goto out;
@@ -5065,16 +4801,14 @@ static void test_data_nocomparables (const char * fname, int make_diffs)
     * Groups
     *------------------------------------------------------------------------*/
     gid1 = H5Gcreate2(fid, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid1 < 0)
-    {
+    if (gid1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname);
         status = FAIL;
         goto out;
     }
 
     gid2 = H5Gcreate2(fid, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid2 < 0)
-    {
+    if (gid2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname);
         status = FAIL;
         goto out;
@@ -5083,29 +4817,26 @@ static void test_data_nocomparables (const char * fname, int make_diffs)
     /*-----------------------------------------------------------------------
     * Datasets in /g1
     *------------------------------------------------------------------------*/
-    if((sid1 = H5Screate_simple(1, dims1_1, NULL)) < 0)
-         goto out;
+    if ((sid1 = H5Screate_simple(1, dims1_1, NULL)) < 0)
+        goto out;
 
     /*  dset1 */
-    if((did1 = H5Dcreate2(gid1, "dset1", tid_dset1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-    {
+    if ((did1 = H5Dcreate2(gid1, "dset1", tid_dset1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
         fprintf(stderr, "Error: %s> H5Dcreate2 failed.\n", "dset1");
         status = FAIL;
         goto out;
     }
 
-    if(H5Dwrite(did1, tid_dset1, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset_data_ptr1) < 0)
-    {
+    if (H5Dwrite(did1, tid_dset1, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset_data_ptr1) < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", "dset1");
         status = FAIL;
         goto out;
     }
-    write_attr(did1,1,dims1_1,"attr", H5T_NATIVE_INT, attr_data_ptr1);
+    write_attr(did1, 1, dims1_1, "attr", H5T_NATIVE_INT, attr_data_ptr1);
 
     /*  dset2 */
-    status = write_dset(gid1, 1, dims1_1,"dset2", H5T_NATIVE_INT, dset_data_ptr2);
-    if (status == FAIL)
-    {
+    status = write_dset(gid1, 1, dims1_1, "dset2", H5T_NATIVE_INT, dset_data_ptr2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname);
         goto out;
     }
@@ -5114,108 +4845,98 @@ static void test_data_nocomparables (const char * fname, int make_diffs)
     * Datasets in /g2
     *------------------------------------------------------------------------*/
     /* ---------
-     *  dset1 */
-    if((did2 = H5Dcreate2(gid2, "dset1", H5T_NATIVE_INT, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
-    {
+    *  dset1 */
+    if ((did2 = H5Dcreate2(gid2, "dset1", H5T_NATIVE_INT, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
         fprintf(stderr, "Error: %s> H5Dcreate2 failed.\n", "dset1");
         status = FAIL;
         goto out;
     }
 
-    if(H5Dwrite(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset_data_ptr3) < 0)
-    {
+    if (H5Dwrite(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset_data_ptr3) < 0) {
         fprintf(stderr, "Error: %s> H5Dwrite failed.\n", "dset1");
         status = FAIL;
         goto out;
     }
     /* attr1 - non-compatible : different type */
-    write_attr(did2,1,dims1_1,"attr1", tid_attr1, attr_data_ptr2);
-
+    write_attr(did2, 1, dims1_1, "attr1", tid_attr1, attr_data_ptr2);
 
     /* attr2 - non-compatible : same rank, different dimention */
-    write_attr(did2,1,(hsize_t *)attr2_dim_ptr,"attr2", H5T_NATIVE_INT, data3);
+    write_attr(did2, 1, (hsize_t *) attr2_dim_ptr, "attr2", H5T_NATIVE_INT, data3);
 
     /* attr3 - non-compatible : different rank */
-    write_attr(did2, rank_attr,(hsize_t *)attr3_dim_ptr,"attr3", H5T_NATIVE_INT, attr_data_ptr3);
+    write_attr(did2, rank_attr, (hsize_t *) attr3_dim_ptr, "attr3", H5T_NATIVE_INT, attr_data_ptr3);
 
     /* attr4 - compatible : different data values */
-    write_attr(did2,1,dims1_1,"attr4", H5T_NATIVE_INT, attr_data_ptr4);
+    write_attr(did2, 1, dims1_1, "attr4", H5T_NATIVE_INT, attr_data_ptr4);
 
     /*----------
-     * dset2 */
-    status = write_dset(gid2, 1, dims1_1,"dset2", H5T_NATIVE_INT, dset_data_ptr3);
-    if (status == FAIL)
-    {
+    * dset2 */
+    status = write_dset(gid2, 1, dims1_1, "dset2", H5T_NATIVE_INT, dset_data_ptr3);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname);
         goto out;
     }
 
-
-
 out:
 
     /*-----------------------------------------------------------------------
     * Close IDs
     *-----------------------------------------------------------------------*/
-    if(fid)
+    if (fid)
         H5Fclose(fid);
-    if(gid1)
+    if (gid1)
         H5Gclose(gid1);
-    if(gid2)
+    if (gid2)
         H5Gclose(gid2);
-    if(did1)
+    if (did1)
         H5Dclose(did1);
-    if(did2)
+    if (did2)
         H5Dclose(did2);
-    if(sid1)
+    if (sid1)
         H5Sclose(sid1);
-    if(tid_dset1)
+    if (tid_dset1)
         H5Tclose(tid_dset1);
-    if(tid_attr1)
+    if (tid_attr1)
         H5Tclose(tid_attr1);
 }
 
 /*-------------------------------------------------------------------------
-* Function: test_objs_nocomparables
-*
-* Purpose:
-*   Create test files with common objects (same name) but different object
-*   types.
-*   h5diff should show non-comparable output from these common objects.
-*-------------------------------------------------------------------------*/
+ * Function: test_objs_nocomparables
+ *
+ * Purpose:
+ *   Create test files with common objects (same name) but different object
+ *   types.
+ *   h5diff should show non-comparable output from these common objects.
+ *-------------------------------------------------------------------------*/
 static void test_objs_nocomparables(const char *fname1, const char *fname2)
 {
-    herr_t  status = SUCCEED;
-    hid_t   fid1=0;
-    hid_t   fid2=0;
-    hid_t   topgid1=0;
-    hid_t   topgid2=0;
-    hid_t   gid1=0;
-    hid_t   did1=0;
-    hid_t   tid1=0;
-    hid_t   gid2=0;
-    hid_t   did2=0;
-    hid_t   tid2=0;
-    hsize_t dims[1] = {DIM_ARRY};
-    int data1[DIM_ARRY] = {1,1,1};
-    int data2[DIM_ARRY] = {2,2,2};
-
-   /*-----------------------------------------------------------------------
+    herr_t status = SUCCEED;
+    hid_t fid1 = -1;
+    hid_t fid2 = -1;
+    hid_t topgid1 = -1;
+    hid_t topgid2 = -1;
+    hid_t gid1 = -1;
+    hid_t tid1 = -1;
+    hid_t gid2 = -1;
+    hid_t tid2 = -1;
+    hsize_t dims[1] = { DIM_ARRY };
+    int data1[DIM_ARRY] = { 1, 1, 1 };
+    int data2[DIM_ARRY] = { 2, 2, 2 };
+
+    /*-----------------------------------------------------------------------
     * Open file(s) to add objects
     *------------------------------------------------------------------------*/
     /* file1 */
-    fid1 = H5Fopen (fname1, H5F_ACC_RDWR, H5P_DEFAULT);
-    if (fid1 < 0)
-    {
+    fid1 = H5Fopen(fname1, H5F_ACC_RDWR, H5P_DEFAULT);
+    if (fid1 < 0) {
         fprintf(stderr, "Error: %s> H5Fopen failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     /* file2 */
-    fid2 = H5Fopen (fname2, H5F_ACC_RDWR, H5P_DEFAULT);
-    if (fid2 < 0)
-    {
+    fid2 = H5Fopen(fname2, H5F_ACC_RDWR, H5P_DEFAULT);
+    if (fid2 < 0) {
         fprintf(stderr, "Error: %s> H5Fopen failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -5226,25 +4947,22 @@ static void test_objs_nocomparables(const char *fname1, const char *fname2)
     *------------------------------------------------------------------------*/
     /* parent group */
     topgid1 = H5Gcreate2(fid1, "diffobjtypes", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (topgid1 < 0)
-    {
+    if (topgid1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
     }
 
     /* dataset */
-    status = write_dset(topgid1, 1, dims,"obj1", H5T_NATIVE_INT, data1);
-    if (status == FAIL)
-    {
+    status = write_dset(topgid1, 1, dims, "obj1", H5T_NATIVE_INT, data1);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
         goto out;
     }
 
     /* group */
     gid1 = H5Gcreate2(topgid1, "obj2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid1 < 0)
-    {
+    if (gid1 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
         status = FAIL;
         goto out;
@@ -5253,8 +4971,7 @@ static void test_objs_nocomparables(const char *fname1, const char *fname2)
     /* committed type */
     tid1 = H5Tcopy(H5T_NATIVE_INT);
     status = H5Tcommit2(topgid1, "obj3", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Tcommit2 failed.\n", fname1);
         goto out;
     }
@@ -5264,8 +4981,7 @@ static void test_objs_nocomparables(const char *fname1, const char *fname2)
     *------------------------------------------------------------------------*/
     /* parent group */
     topgid2 = H5Gcreate2(fid2, "diffobjtypes", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (topgid2 < 0)
-    {
+    if (topgid2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -5273,8 +4989,7 @@ static void test_objs_nocomparables(const char *fname1, const char *fname2)
 
     /* group */
     gid2 = H5Gcreate2(topgid2, "obj1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (gid2 < 0)
-    {
+    if (gid2 < 0) {
         fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
         status = FAIL;
         goto out;
@@ -5283,16 +4998,14 @@ static void test_objs_nocomparables(const char *fname1, const char *fname2)
     /* committed type */
     tid2 = H5Tcopy(H5T_NATIVE_INT);
     status = H5Tcommit2(topgid2, "obj2", tid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    if (status < 0)
-    {
+    if (status < 0) {
         fprintf(stderr, "Error: %s> H5Tcommit2 failed.\n", fname2);
         goto out;
     }
 
     /* dataset */
-    status = write_dset(topgid2, 1, dims,"obj3", H5T_NATIVE_INT, data2);
-    if (status == FAIL)
-    {
+    status = write_dset(topgid2, 1, dims, "obj3", H5T_NATIVE_INT, data2);
+    if (status == FAIL) {
         fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
         goto out;
     }
@@ -5301,116 +5014,105 @@ out:
     /*-----------------------------------------------------------------------
     * Close IDs
     *-----------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(fid2)
+    if (fid2)
         H5Fclose(fid2);
-    if(topgid1)
+    if (topgid1)
         H5Gclose(topgid1);
-    if(topgid2)
+    if (topgid2)
         H5Gclose(topgid2);
-    if(did1)
-        H5Dclose(did1);
-    if(did2)
-        H5Dclose(did2);
-    if(gid1)
+    if (gid1)
         H5Gclose(gid1);
-    if(gid2)
+    if (gid2)
         H5Gclose(gid2);
-    if(tid1)
+    if (tid1)
         H5Tclose(tid1);
-    if(tid2)
+    if (tid2)
         H5Tclose(tid2);
 
 }
 
-static hid_t mkstr(int size, H5T_str_t pad) {
+static hid_t mkstr(int size, H5T_str_t pad)
+{
     hid_t type;
 
-    if((type=H5Tcopy(H5T_C_S1)) < 0) return -1;
-    if(H5Tset_size(type, (size_t)size) < 0) return -1;
-    if(H5Tset_strpad(type, pad) < 0) return -1;
+    if ((type = H5Tcopy(H5T_C_S1)) < 0)
+        return -1;
+    if (H5Tset_size(type, (size_t) size) < 0)
+        return -1;
+    if (H5Tset_strpad(type, pad) < 0)
+        return -1;
 
     return type;
 }
 
 /*-------------------------------------------------------------------------
-* Function: test_objs_strings
-*
-* Purpose:
-*   Create test files with common objects (same name) but different string
-*   types.
-*   h5diff should show differences output from these common objects.
-*-------------------------------------------------------------------------*/
+ * Function: test_objs_strings
+ *
+ * Purpose:
+ *   Create test files with common objects (same name) but different string
+ *   types.
+ *   h5diff should show differences output from these common objects.
+ *-------------------------------------------------------------------------*/
 static void test_objs_strings(const char *fname1, const char *fname2)
 {
-    herr_t  status = SUCCEED;
-    hid_t   fid1=0;
-    hid_t   fid2=0;
-    hid_t   dataset=0;
-    hid_t   space=0;
-    hid_t   f_type=0;
-    hid_t   m_type=0;
-    hsize_t dims1[] = {3, 4};
-    char string1A[12][3] = {"s1","s2","s3","s4","s5","s6","s","s","s9",
-            "s0","s1","s2"};
-    char string1B[12][3] = {"s1","s2","s3","s4","s","s","s7","s8","s9",
-            "s0","s1","s2"};
-
-    hsize_t dims2[]={20};
-    char string2A[20][10] = {"ab cd ef1", "ab cd ef2", "ab cd ef3", "ab cd ef4",
-            "ab cd ef5", "ab cd ef6", "ab cd ef7", "ab cd ef8",
-            "ab cd 9", "ab cd 0", "ab cd 1", "ab cd 2",
-            "ab cd ef3", "ab cd ef4", "ab cd ef5", "ab cd ef6",
-            "ab cd ef7", "ab cd ef8", "ab cd ef9", "ab cd ef0"};
-    char string2B[20][10] = {"ab cd ef1", "ab cd ef2", "ab cd ef3", "ab cd ef4",
-            "ab cd ef5", "ab cd ef6", "ab cd ef7", "ab cd ef8",
-            "ab cd ef9", "ab cd ef0", "ab cd ef1", "ab cd ef2",
-            "ab cd 3", "ab cd 4", "ab cd 5", "ab cd 6",
-            "ab cd ef7", "ab cd ef8", "ab cd ef9", "ab cd ef0"};
-
-    hsize_t dims3[] = {27};
-    char string3A[27][6] = {"abcd0", "abcd1", "abcd2", "abcd3",
-            "abcd4", "abcd5", "abcd6", "abcd7",
-            "abcd8", "abcd9", "abcd0", "abcd1",
-            "abd2", "abc3", "bcd4", "acd5",
-            "abcd6", "abcd7", "abcd8", "abcd9",
-            "abcd0", "abcd1", "abcd2", "abcd3",
-            "abc4", "abc5", "abc6"};
-    char string3B[27][6] = {"abcd0", "abcd1", "abcd2", "abcd3",
-            "abcd4", "abcd5", "abcd6", "abcd7",
-            "abcd8", "abcd9", "abcd0", "abcd1",
-            "abcd2", "abcd3", "abcd4", "abcd5",
-            "abd6", "abc7", "bcd8", "acd9",
-            "abcd0", "abcd1", "abcd2", "abcd3",
-            "abd4", "abd5", "abd6"};
-
-    hsize_t dims4[] = {3};
+    hid_t fid1 = -1;
+    hid_t fid2 = -1;
+    hid_t dataset = -1;
+    hid_t space = -1;
+    hid_t f_type = -1;
+    hid_t m_type = -1;
+    hsize_t dims1[] = { 3, 4 };
+    char string1A[12][3] = { "s1", "s2", "s3", "s4", "s5", "s6", "s", "s", "s9",
+            "s0", "s1", "s2" };
+    char string1B[12][3] = { "s1", "s2", "s3", "s4", "s", "s", "s7", "s8", "s9",
+            "s0", "s1", "s2" };
+
+    hsize_t dims2[] = { 20 };
+    char string2A[20][10] = { "ab cd ef1", "ab cd ef2", "ab cd ef3",
+            "ab cd ef4", "ab cd ef5", "ab cd ef6", "ab cd ef7", "ab cd ef8",
+            "ab cd 9", "ab cd 0", "ab cd 1", "ab cd 2", "ab cd ef3",
+            "ab cd ef4", "ab cd ef5", "ab cd ef6", "ab cd ef7", "ab cd ef8",
+            "ab cd ef9", "ab cd ef0" };
+    char string2B[20][10] = { "ab cd ef1", "ab cd ef2", "ab cd ef3",
+            "ab cd ef4", "ab cd ef5", "ab cd ef6", "ab cd ef7", "ab cd ef8",
+            "ab cd ef9", "ab cd ef0", "ab cd ef1", "ab cd ef2", "ab cd 3",
+            "ab cd 4", "ab cd 5", "ab cd 6", "ab cd ef7", "ab cd ef8",
+            "ab cd ef9", "ab cd ef0" };
+
+    hsize_t dims3[] = { 27 };
+    char string3A[27][6] = { "abcd0", "abcd1", "abcd2", "abcd3", "abcd4",
+            "abcd5", "abcd6", "abcd7", "abcd8", "abcd9", "abcd0", "abcd1",
+            "abd2", "abc3", "bcd4", "acd5", "abcd6", "abcd7", "abcd8", "abcd9",
+            "abcd0", "abcd1", "abcd2", "abcd3", "abc4", "abc5", "abc6" };
+    char string3B[27][6] = { "abcd0", "abcd1", "abcd2", "abcd3", "abcd4",
+            "abcd5", "abcd6", "abcd7", "abcd8", "abcd9", "abcd0", "abcd1",
+            "abcd2", "abcd3", "abcd4", "abcd5", "abd6", "abc7", "bcd8", "acd9",
+            "abcd0", "abcd1", "abcd2", "abcd3", "abd4", "abd5", "abd6" };
+
+    hsize_t dims4[] = { 3 };
     char string4A[3][21] = { "s1234567890123456789", "s1234567890123456789",
-            "s12345678901234567"};
+            "s12345678901234567" };
     char string4B[3][21] = { "s1234567890123456789", "s12345678901234567",
-            "s1234567890123456789"};
+            "s1234567890123456789" };
 
     /*-----------------------------------------------------------------------
-     * Create file(s)
-     *------------------------------------------------------------------------*/
-     /* file1 */
-     fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-     if (fid1 < 0)
-     {
-         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
-         status = FAIL;
-         goto out;
-     }
-
-     /* file2 */
-     fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-     if (fid2 < 0)
-     {
-         fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
-         status = FAIL;
-         goto out;
-     }
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    fid1 = H5Fcreate(fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0) {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        goto out;
+    }
+
+    /* file2 */
+    fid2 = H5Fcreate(fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0) {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        goto out;
+    }
 
     /* string 1 : nullterm string */
     space = H5Screate_simple(2, dims1, NULL);
@@ -5468,92 +5170,114 @@ static void test_objs_strings(const char *fname1, const char *fname2)
     H5Sclose(space);
     H5Dclose(dataset);
 
+    /* string 5 : early term long string */
+    string4A[0][10] = 0;
+    string4A[0][11] = 0;
+    string4B[0][10] = 0;
+
+    string4A[1][10] = 0;
+    string4A[1][11] = 'Z';
+    string4B[1][10] = 0;
+    string4B[1][11] = 'x';
+
+    string4A[2][10] = 0;
+    string4B[2][10] = 0;
+    string4B[2][11] = 'a';
+    string4B[2][12] = 'B';
+    string4B[2][13] = 'c';
+    space = H5Screate_simple(1, dims4, NULL);
+    f_type = mkstr(168, H5T_STR_NULLTERM);
+    m_type = mkstr(21, H5T_STR_NULLTERM);
+    dataset = H5Dcreate2(fid1, "/string5", f_type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    H5Dwrite(dataset, m_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, string4A);
+    H5Dclose(dataset);
+    dataset = H5Dcreate2(fid2, "/string5", f_type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    H5Dwrite(dataset, m_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, string4B);
+    H5Tclose(m_type);
+    H5Tclose(f_type);
+    H5Sclose(space);
+    H5Dclose(dataset);
+
 out:
     /*-----------------------------------------------------------------------
     * Close IDs
     *-----------------------------------------------------------------------*/
-    if(fid1)
+    if (fid1)
         H5Fclose(fid1);
-    if(fid2)
+    if (fid2)
         H5Fclose(fid2);
 }
 
 /*-------------------------------------------------------------------------
-* Function: write_attr_in
-*
-* Purpose: write attributes in LOC_ID (dataset, group, named datatype)
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: write_attr_strings
+ *
+ * Purpose: write attributes in LOC_ID (dataset, group, named datatype)
+ *          swap VL strings
+ *
+ *-------------------------------------------------------------------------
+ */
 static
-void write_attr_in(hid_t loc_id,
-                   const char* dset_name, /* for saving reference to dataset*/
-                   hid_t fid,
-                   int make_diffs /* flag to modify data buffers */)
+void write_attr_strings(hid_t loc_id, const char* dset_name, hid_t fid, int make_diffs /* flag to modify data buffers */)
 {
     /* Compound datatype */
-    typedef struct s_t
-    {
-        char   a;
+    typedef struct s_t {
+        char a;
         double b;
     } s_t;
 
-    typedef enum
-    {
-        RED,
-        GREEN
+    typedef enum {
+        RED, GREEN
     } e_t;
 
-    hid_t   aid;
-    hid_t   sid;
-    hid_t   tid;
-    herr_t  status;
-    int     val, i, j, k, l, n;
-    float   f;
+    hid_t aid = -1;
+    hid_t sid = -1;
+    hid_t tid = -1;
+    herr_t status;
+    int val, i, j, k, l, n;
+    float f;
 
     /* create 1D attributes with dimension [2], 2 elements */
-    hsize_t    dims[1]={2};
-    char       buf1[2][STR_SIZE]= {"ab","de"};        /* string */
-    char       *buf1a[2];                             /* VL string */
-    char       buf2[2]= {1,2};                 /* bitfield, opaque */
-    s_t        buf3[2]= {{1,2.0F},{3,4.0F}};         /* compound */
-    hobj_ref_t buf4[2];                        /* reference */
-    e_t        buf45[2]= {RED,RED};            /* enum */
-    hvl_t      buf5[2];                        /* vlen */
-    hsize_t    dimarray[1]={3};                /* array dimension */
-    int        buf6[2][3]= {{1,2,3},{4,5,6}};  /* array */
-    int        buf7[2]= {1,2};                 /* integer */
-    float      buf8[2]= {1.0F, 2.0F};                 /* float */
+    hsize_t    dims[1] = { 2 };
+    char       buf1[2][STR_SIZE] = { "ab", "de" }; /* string */
+    char      *buf1a[2]; /* VL string */
+    char       buf2[2] = { 1, 2 }; /* bitfield, opaque */
+    s_t        buf3[2] = { { 1, 2.0F }, { 3, 4.0F } }; /* compound */
+    hobj_ref_t buf4[2]; /* reference */
+    e_t        buf45[2] = { RED, RED }; /* enum */
+    hvl_t      buf5[2]; /* vlen */
+    hsize_t    dimarray[1] = { 3 }; /* array dimension */
+    int        buf6[2][3] = { { 1, 2, 3 }, { 4, 5, 6 } }; /* array */
+    int        buf7[2] = { 1, 2 }; /* integer */
+    float      buf8[2] = { 1.0F, 2.0F }; /* float */
 
     /* create 2D attributes with dimension [3][2], 6 elements */
-    hsize_t    dims2[2]={3,2};
-    char       buf12[3][2][STR_SIZE]= {{"ab","cd"},{"ef","gh"},{"ij","kl"}};            /* string */
-    char       *buf12a[3][2];                                                           /* VL string */
-    char       buf22[3][2]= {{1,2},{3,4},{5,6}};                                        /* bitfield, opaque */
-    s_t        buf32[6]= {{1,2.0F},{3,4.0F},{5,6.0F},{7,8.0F},{9,10.0F},{11,12.0F}};    /* compound */
-    hobj_ref_t buf42[3][2];                                                             /* reference */
-    e_t        buf452[3][2];                                                            /* enum */
-    hvl_t      buf52[3][2];                                                             /* vlen */
-    int        buf62[6][3]= {{1,2,3},{4,5,6},{7,8,9},{10,11,12},{13,14,15},{16,17,18}}; /* array */
-    int        buf72[3][2]= {{1,2},{3,4},{5,6}};                                        /* integer */
-    float      buf82[3][2]= {{1.0F,2.0F},{3.0F,4.0F},{5.0F,6.0F}};                      /* float */
+    hsize_t    dims2[2] = { 3, 2 };
+    char       buf12[3][2][STR_SIZE] = { { "ab", "cd" }, { "ef", "gh" }, { "ij", "kl" } }; /* string */
+    char      *buf12a[3][2]; /* VL string */
+    char       buf22[3][2] = { { 1, 2 }, { 3, 4 }, { 5, 6 } }; /* bitfield, opaque */
+    s_t        buf32[6] = { { 1, 2.0F }, { 3, 4.0F }, { 5, 6.0F }, { 7, 8.0F }, { 9, 10.0F }, { 11, 12.0F } }; /* compound */
+    hobj_ref_t buf42[3][2]; /* reference */
+    e_t        buf452[3][2]; /* enum */
+    hvl_t      buf52[3][2]; /* vlen */
+    int        buf62[6][3] = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 }, { 10, 11, 12 }, { 13, 14, 15 }, { 16, 17, 18 } }; /* array */
+    int        buf72[3][2] = { { 1, 2 }, { 3, 4 }, { 5, 6 } }; /* integer */
+    float      buf82[3][2] = { { 1.0F, 2.0F }, { 3.0F, 4.0F }, { 5.0F, 6.0F } }; /* float */
 
     /* create 3D attributes with dimension [4][3][2], 24 elements */
-    hsize_t    dims3[3]={4,3,2};
-    char       buf13[4][3][2][STR_SIZE]= {{{"ab","cd"},{"ef","gh"},{"ij","kl"}},
-    {{"mn","pq"},{"rs","tu"},{"vw","xz"}},
-    {{"AB","CD"},{"EF","GH"},{"IJ","KL"}},
-    {{"MN","PQ"},{"RS","TU"},{"VW","XZ"}}};  /* string */
-    char       *buf13a[4][3][2];   /* VL string */
-    char       buf23[4][3][2];    /* bitfield, opaque */
-    s_t        buf33[4][3][2];    /* compound */
-    hobj_ref_t buf43[4][3][2];    /* reference */
-    e_t        buf453[4][3][2];   /* enum */
-    hvl_t      buf53[4][3][2];    /* vlen */
-    int        buf63[24][3];      /* array */
-    int        buf73[4][3][2];    /* integer */
-    float      buf83[4][3][2];    /* float */
-
+    hsize_t dims3[3] = { 4, 3, 2 };
+    char buf13[4][3][2][STR_SIZE] = { { { "ab", "cd" }, { "ef", "gh" }, { "ij", "kl" } },
+                                    { { "mn", "pq" }, { "rs", "tu" }, { "vw", "xz" } },
+                                    { { "AB", "CD" }, { "EF", "GH" }, { "IJ", "KL" } },
+                                    { { "MN", "PQ" }, { "RS", "TU" }, { "VW", "XZ" } } }; /* string */
+    char      *buf13a[4][3][2]; /* VL string */
+    char       buf23[4][3][2]; /* bitfield, opaque */
+    s_t        buf33[4][3][2]; /* compound */
+    hobj_ref_t buf43[4][3][2]; /* reference */
+    e_t        buf453[4][3][2]; /* enum */
+    hvl_t      buf53[4][3][2]; /* vlen */
+    int        buf63[24][3]; /* array */
+    int        buf73[4][3][2]; /* integer */
+    float      buf83[4][3][2]; /* float */
 
     /*-------------------------------------------------------------------------
     * 1D attributes
@@ -5566,15 +5290,10 @@ void write_attr_in(hid_t loc_id,
     */
 
     if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-        {
-            for (j=0; j<2; j++)
-            {
-                buf1[i][j]='z';
-            }
-        }
-    }
+        for (i = 0; i < 2; i++)
+            for (j = 0; j < 2; j++)
+                buf1[i][j] = 'z';
+
     /*
     buf1[2][2]= {"ab","de"};
     $h5diff file7.h5 file6.h5 g1 g1 -v
@@ -5587,16 +5306,17 @@ void write_attr_in(hid_t loc_id,
     [ 1 ]          d                z
     [ 1 ]          e                z
     */
+    for (i = 0; i < 2; i++)
+        buf1a[i] = buf1[i];
+
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid, (size_t)STR_SIZE);
-    write_attr(loc_id,1,dims,"string",tid,buf1);
+    status = H5Tset_size(tid, H5T_VARIABLE);
+    write_attr(loc_id, 1, dims, "string", tid, buf1a);
     status = H5Tclose(tid);
 
-    for (i=0; i<2; i++)
-        buf1a[i]=buf1[i];
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid, H5T_VARIABLE);
-    write_attr(loc_id,1,dims,"VLstring",tid,buf1a);
+    status = H5Tset_size(tid, (size_t)STR_SIZE);
+    write_attr(loc_id, 1, dims, "VLstring", tid, buf1);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -5605,10 +5325,8 @@ void write_attr_in(hid_t loc_id,
     */
 
     if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-            buf2[i]=buf2[1]=0;
-    }
+        for (i = 0; i < 2; i++)
+            buf2[i] = buf2[1] = 0;
     /*
     buf2[2]= {1,2};
     $h5diff file7.h5 file6.h5 g1 g1 -v
@@ -5622,7 +5340,7 @@ void write_attr_in(hid_t loc_id,
     */
 
     tid = H5Tcopy(H5T_STD_B8LE);
-    write_attr(loc_id,1,dims,"bitfield",tid,buf2);
+    write_attr(loc_id, 1, dims, "bitfield", tid, buf2);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -5642,9 +5360,9 @@ void write_attr_in(hid_t loc_id,
     [ 1 ]          2               0               2
     */
 
-    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+    tid = H5Tcreate(H5T_OPAQUE, (size_t) 1);
     status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
-    write_attr(loc_id,1,dims,"opaque",tid,buf2);
+    write_attr(loc_id, 1, dims, "opaque", tid, buf2);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -5653,12 +5371,10 @@ void write_attr_in(hid_t loc_id,
     */
 
     if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-        {
-            buf3[i].a=0; buf3[i].b=0;
+        for (i = 0; i < 2; i++) {
+            buf3[i].a = 0;
+            buf3[i].b = 0;
         }
-    }
 
     /*
     buf3[2]= {{1,2},{3,4}};
@@ -5673,10 +5389,10 @@ void write_attr_in(hid_t loc_id,
     [ 1 ]          4               5               1
     */
 
-    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+    tid = H5Tcreate(H5T_COMPOUND, sizeof(s_t));
     H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
     H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
-    write_attr(loc_id,1,dims,"compound",tid,buf3);
+    write_attr(loc_id, 1, dims, "compound", tid, buf3);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -5684,38 +5400,1021 @@ void write_attr_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
     /* Create references to dataset */
-    if (dset_name)
-    {
-        status=H5Rcreate(&buf4[0],fid,dset_name,H5R_OBJECT,(hid_t)-1);
-        status=H5Rcreate(&buf4[1],fid,dset_name,H5R_OBJECT,(hid_t)-1);
-        write_attr(loc_id,1,dims,"reference",H5T_STD_REF_OBJ,buf4);
+    if (dset_name) {
+        status = H5Rcreate(&buf4[0], fid, dset_name, H5R_OBJECT, (hid_t) -1);
+        status = H5Rcreate(&buf4[1], fid, dset_name, H5R_OBJECT, (hid_t) -1);
+        write_attr(loc_id, 1, dims, "reference", H5T_STD_REF_OBJ, buf4);
     }
 
     /*-------------------------------------------------------------------------
-    * H5T_ENUM
+     * H5T_ENUM
+     *-------------------------------------------------------------------------
+     */
+    if (make_diffs)
+        for (i = 0; i < 2; i++)
+            buf45[i] = GREEN;
+    /*
+        buf45[2]= {RED,RED};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        Attribute:   <enum> and <enum>
+        position     enum of </g1>   enum of </g1>   difference
+        ------------------------------------------------------------
+        [ 0 ]          RED              GREEN
+        [ 1 ]          RED              GREEN
+     */
+    tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
+    H5Tenum_insert(tid, "RED", (val = 0, &val));
+    H5Tenum_insert(tid, "GREEN", (val = 1, &val));
+    write_attr(loc_id, 1, dims, "enum", tid, buf45);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_VLEN
+     *-------------------------------------------------------------------------
+     */
+
+    /* Allocate and initialize VL dataset to write */
+
+    buf5[0].len = 1;
+    buf5[0].p = HDmalloc(1 * sizeof(int));
+    ((int *) buf5[0].p)[0] = 1;
+    buf5[1].len = 2;
+    buf5[1].p = HDmalloc(2 * sizeof(int));
+    ((int *) buf5[1].p)[0] = 2;
+    ((int *) buf5[1].p)[1] = 3;
+
+    if (make_diffs) {
+        ((int *) buf5[0].p)[0] = 0;
+        ((int *) buf5[1].p)[0] = 0;
+        ((int *) buf5[1].p)[1] = 0;
+    }
+    /*
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        position        vlen of </g1>   vlen of </g1>   difference
+        ------------------------------------------------------------
+        [ 0 ]          1               0               1
+        [ 1 ]          2               0               2
+        [ 1 ]          3               0               3
+     */
+
+    sid = H5Screate_simple(1, dims, NULL);
+    tid = H5Tvlen_create(H5T_NATIVE_INT);
+    aid = H5Acreate2(loc_id, "vlen", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Awrite(aid, tid, buf5);
+    assert(status >= 0);
+    status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf5);
+    assert(status >= 0);
+    status = H5Aclose(aid);
+    status = H5Tclose(tid);
+    status = H5Sclose(sid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_ARRAY
+     *-------------------------------------------------------------------------
+     */
+
+    if (make_diffs)
+        for (i = 0; i < 2; i++)
+            for (j = 0; j < 3; j++)
+                buf6[i][j] = 0;
+    /*
+        buf6[2][3]= {{1,2,3},{4,5,6}};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        Attribute:   <array> and <array>
+        position        array of </g1>  array of </g1>  difference
+        ------------------------------------------------------------
+        [ 0 ]          1               0               1
+        [ 0 ]          2               0               2
+        [ 0 ]          3               0               3
+        [ 1 ]          4               0               4
+        [ 1 ]          5               0               5
+        [ 1 ]          6               0               6
+     */
+    tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
+    write_attr(loc_id, 1, dims, "array", tid, buf6);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_INTEGER and H5T_FLOAT
+     *-------------------------------------------------------------------------
+     */
+
+    if (make_diffs)
+        for (i = 0; i < 2; i++) {
+            buf7[i] = 0;
+            buf8[i] = 0;
+        }
+    /*
+        buf7[2]= {1,2};
+        buf8[2]= {1,2};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        position        integer of </g1> integer of </g1> difference
+        ------------------------------------------------------------
+        [ 0 ]          1               0               1
+        [ 1 ]          2               0               2
+        position        float of </g1>  float of </g1>  difference
+        ------------------------------------------------------------
+        [ 0 ]          1               0               1
+        [ 1 ]          2               0               2
+     */
+    write_attr(loc_id, 1, dims, "integer", H5T_NATIVE_INT, buf7);
+    write_attr(loc_id, 1, dims, "float", H5T_NATIVE_FLOAT, buf8);
+
+    /*-------------------------------------------------------------------------
+     * 2D attributes
+     *-------------------------------------------------------------------------
+     */
+
+    /*-------------------------------------------------------------------------
+     * H5T_STRING
+     *-------------------------------------------------------------------------
+     */
+    if (make_diffs)
+        for (i = 0; i < 3; i++)
+            for (j = 0; j < 2; j++)
+                for (k = 0; k < 2; k++)
+                    buf12[i][j][k] = 'z';
+
+    /*
+        buf12[6][2]= {"ab","cd","ef","gh","ij","kl"};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Attribute:   <string2D> and <string2D>
+        position        string2D of </g1> string2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          a                z
+        [ 0 0 ]          b                z
+        [ 0 1 ]          c                z
+        [ 0 1 ]          d                z
+        [ 1 0 ]          e                z
+        [ 1 0 ]          f                z
+        [ 1 1 ]          g                z
+        [ 1 1 ]          h                z
+        [ 2 0 ]          i                z
+        [ 2 0 ]          j                z
+        [ 2 1 ]          k                z
+        [ 2 1 ]          l                z
+     */
+
+    for (i = 0; i < 3; i++)
+        for (j = 0; j < 2; j++)
+            buf12a[i][j] = buf12[i][j];
+
+    tid = H5Tcopy(H5T_C_S1);
+    status = H5Tset_size(tid, H5T_VARIABLE);
+    write_attr(loc_id, 2, dims2, "string2D", tid, buf12a);
+    status = H5Tclose(tid);
+
+    tid = H5Tcopy(H5T_C_S1);
+    status = H5Tset_size(tid, (size_t) STR_SIZE);
+    write_attr(loc_id, 2, dims2, "VLstring2D", tid, buf12);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_BITFIELD
+     *-------------------------------------------------------------------------
+     */
+
+    if (make_diffs)
+        memset(buf22, 0, sizeof buf22);
+    /*
+        buf22[3][2]= {{1,2},{3,4},{5,6}};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Attribute:   <bitfield2D> and <bitfield2D>
+        position        bitfield2D of </g1> bitfield2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 1 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 2 0 ]          5               0               5
+        [ 2 1 ]          6               0               6
+     */
+
+    tid = H5Tcopy(H5T_STD_B8LE);
+    write_attr(loc_id, 2, dims2, "bitfield2D", tid, buf22);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_OPAQUE
+     *-------------------------------------------------------------------------
+     */
+
+    /*
+        buf22[3][2]= {{1,2},{3,4},{5,6}};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Attribute:   <opaque2D> and <opaque2D>
+        position        opaque2D of </g1> opaque2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 1 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 2 0 ]          5               0               5
+        [ 2 1 ]          6               0               6
+     */
+    tid = H5Tcreate(H5T_OPAQUE, (size_t) 1);
+    status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
+    write_attr(loc_id, 2, dims2, "opaque2D", tid, buf22);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_COMPOUND
+     *-------------------------------------------------------------------------
+     */
+    if (make_diffs)
+        memset(buf32, 0, sizeof buf32);
+
+    /*
+        buf32[6]= {{1,2},{3,4},{5,6},{7,8},{9,10},{11,12}};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Attribute:   <opaque2D> and <opaque2D>
+        position        opaque2D of </g1> opaque2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 1 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 2 0 ]          5               0               5
+        [ 2 1 ]          6               0               6
+     */
+
+    tid = H5Tcreate(H5T_COMPOUND, sizeof(s_t));
+    H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
+    H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
+    write_attr(loc_id, 2, dims2, "compound2D", tid, buf32);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_REFERENCE (H5R_OBJECT object reference)
+     *-------------------------------------------------------------------------
+     */
+    /* Create references to dataset */
+    if (dset_name) {
+        for (i = 0; i < 3; i++)
+            for (j = 0; j < 2; j++)
+                status = H5Rcreate(&buf42[i][j], fid, dset_name, H5R_OBJECT,
+                        (hid_t) -1);
+        write_attr(loc_id, 2, dims2, "reference2D", H5T_STD_REF_OBJ, buf42);
+    }
+
+    /*-------------------------------------------------------------------------
+     * H5T_ENUM
+     *-------------------------------------------------------------------------
+     */
+    for (i = 0; i < 3; i++)
+        for (j = 0; j < 2; j++)
+            if (make_diffs)
+                buf452[i][j] = GREEN;
+            else
+                buf452[i][j] = RED;
+
+    /*
+        Attribute:   <enum2D> and <enum2D>
+        position        enum2D of </g1> enum2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          RED              GREEN
+        [ 0 1 ]          RED              GREEN
+        [ 1 0 ]          RED              GREEN
+        [ 1 1 ]          RED              GREEN
+        [ 2 0 ]          RED              GREEN
+        [ 2 1 ]          RED              GREEN
+     */
+
+    tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
+    H5Tenum_insert(tid, "RED", (val = 0, &val));
+    H5Tenum_insert(tid, "GREEN", (val = 1, &val));
+    write_attr(loc_id, 2, dims2, "enum2D", tid, buf452);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_VLEN
+     *-------------------------------------------------------------------------
+     */
+
+    /* Allocate and initialize VL dataset to write */
+    n = 0;
+    for (i = 0; i < 3; i++) {
+        for (j = 0; j < 2; j++) {
+            buf52[i][j].p = HDmalloc((size_t)(i + 1) * sizeof(int));
+            buf52[i][j].len = (size_t)(i + 1);
+            for (l = 0; l < i + 1; l++)
+                if (make_diffs)
+                    ((int *) buf52[i][j].p)[l] = 0;
+                else
+                    ((int *) buf52[i][j].p)[l] = n++;
+        }
+    }
+
+    /*
+        position        vlen2D of </g1> vlen2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 1 ]          1               0               1
+        [ 1 0 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 1 1 ]          5               0               5
+        [ 2 0 ]          6               0               6
+        [ 2 0 ]          7               0               7
+        [ 2 0 ]          8               0               8
+        [ 2 1 ]          9               0               9
+        [ 2 1 ]          10              0               10
+        [ 2 1 ]          11              0               11
+     */
+
+    sid = H5Screate_simple(2, dims2, NULL);
+    tid = H5Tvlen_create(H5T_NATIVE_INT);
+    aid = H5Acreate2(loc_id, "vlen2D", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Awrite(aid, tid, buf52);
+    assert(status >= 0);
+    status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf52);
+    assert(status >= 0);
+    status = H5Aclose(aid);
+    status = H5Tclose(tid);
+    status = H5Sclose(sid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_ARRAY
+     *-------------------------------------------------------------------------
+     */
+
+    if (make_diffs)
+        memset(buf62, 0, sizeof buf62);
+    /*
+        buf62[6][3]= {{1,2,3},{4,5,6},{7,8,9},{10,11,12},{13,14,15},{16,17,18}};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        Attribute:   <array2D> and <array2D>
+        position        array2D of </g1> array2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 0 ]          2               0               2
+        [ 0 0 ]          3               0               3
+        [ 0 1 ]          4               0               4
+        [ 0 1 ]          5               0               5
+        [ 0 1 ]          6               0               6
+        [ 1 0 ]          7               0               7
+        [ 1 0 ]          8               0               8
+        [ 1 0 ]          9               0               9
+        [ 1 1 ]          10              0               10
+        [ 1 1 ]          11              0               11
+        [ 1 1 ]          12              0               12
+        [ 2 0 ]          13              0               13
+        [ 2 0 ]          14              0               14
+        [ 2 0 ]          15              0               15
+        [ 2 1 ]          16              0               16
+        [ 2 1 ]          17              0               17
+        [ 2 1 ]          18              0               18
+     */
+    tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
+    write_attr(loc_id, 2, dims2, "array2D", tid, buf62);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_INTEGER and H5T_FLOAT
+     *-------------------------------------------------------------------------
+     */
+
+    if (make_diffs) {
+        memset(buf72, 0, sizeof buf72);
+        memset(buf82, 0, sizeof buf82);
+    }
+    /*
+        Attribute:   <integer2D> and <integer2D>
+        position        integer2D of </g1> integer2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 1 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 2 0 ]          5               0               5
+        [ 2 1 ]          6               0               6
+        6 differences found
+        Attribute:   <float2D> and <float2D>
+        position        float2D of </g1> float2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 1 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 2 0 ]          5               0               5
+        [ 2 1 ]          6               0               6
+     */
+
+    write_attr(loc_id, 2, dims2, "integer2D", H5T_NATIVE_INT, buf72);
+    write_attr(loc_id, 2, dims2, "float2D", H5T_NATIVE_FLOAT, buf82);
+
+    /*-------------------------------------------------------------------------
+     * 3D attributes
+     *-------------------------------------------------------------------------
+     */
+
+    /*-------------------------------------------------------------------------
+     * H5T_STRING
+     *-------------------------------------------------------------------------
+     */
+
+    if (make_diffs)
+        for (i = 0; i < 4; i++)
+            for (j = 0; j < 3; j++)
+                for (k = 0; k < 2; k++)
+                    for (l = 0; l < 2; l++)
+                        buf13[i][j][k][l] = 'z';
+
+    /*
+        buf13[24][2]= {"ab","cd","ef","gh","ij","kl","mn","pq",
+        "rs","tu","vw","xz","AB","CD","EF","GH",
+        "IJ","KL","MN","PQ","RS","TU","VW","XZ"};
+
+        Attribute:   <string3D> and <string3D>
+        position        string3D of </g1> string3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 0 ]          a                z
+        [ 0 0 0 ]          b                z
+        [ 0 0 1 ]          c                z
+        [ 0 0 1 ]          d                z
+        [ 0 1 0 ]          e                z
+        [ 0 1 0 ]          f                z
+        [ 0 1 1 ]          g                z
+        [ 0 1 1 ]          h                z
+        [ 0 2 0 ]          i                z
+        [ 0 2 0 ]          j                z
+        [ 0 2 1 ]          k                z
+        [ 0 2 1 ]          l                z
+        [ 1 0 0 ]          m                z
+        [ 1 0 0 ]          n                z
+        [ 1 0 1 ]          p                z
+        [ 1 0 1 ]          q                z
+        [ 1 1 0 ]          r                z
+        [ 1 1 0 ]          s                z
+        [ 1 1 1 ]          t                z
+        [ 1 1 1 ]          u                z
+        [ 1 2 0 ]          v                z
+        [ 1 2 0 ]          w                z
+        [ 1 2 1 ]          x                z
+        [ 2 0 0 ]          A                z
+        [ 2 0 0 ]          B                z
+        [ 2 0 1 ]          C                z
+        [ 2 0 1 ]          D                z
+        [ 2 1 0 ]          E                z
+        [ 2 1 0 ]          F                z
+        [ 2 1 1 ]          G                z
+        [ 2 1 1 ]          H                z
+        [ 2 2 0 ]          I                z
+        [ 2 2 0 ]          J                z
+        [ 2 2 1 ]          K                z
+        [ 2 2 1 ]          L                z
+        [ 3 0 0 ]          M                z
+        [ 3 0 0 ]          N                z
+        [ 3 0 1 ]          P                z
+        [ 3 0 1 ]          Q                z
+        [ 3 1 0 ]          R                z
+        [ 3 1 0 ]          S                z
+        [ 3 1 1 ]          T                z
+        [ 3 1 1 ]          U                z
+        [ 3 2 0 ]          V                z
+        [ 3 2 0 ]          W                z
+        [ 3 2 1 ]          X                z
+        [ 3 2 1 ]          Z                z
+     */
+
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
+            for (k = 0; k < 2; k++)
+                buf13a[i][j][k] = buf13[i][j][k];
+
+    tid = H5Tcopy(H5T_C_S1);
+    status = H5Tset_size(tid, H5T_VARIABLE);
+    write_attr(loc_id, 3, dims3, "string3D", tid, buf13a);
+    status = H5Tclose(tid);
+
+    tid = H5Tcopy(H5T_C_S1);
+    status = H5Tset_size(tid, (size_t) STR_SIZE);
+    write_attr(loc_id, 3, dims3, "VLstring3D", tid, buf13);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_BITFIELD
+     *-------------------------------------------------------------------------
+     */
+
+    n = 1;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
+            for (k = 0; k < 2; k++)
+                if (make_diffs)
+                    buf23[i][j][k] = 0;
+                else
+                    buf23[i][j][k] = (char) n++;
+
+    /*
+        position        bitfield3D of </g1> bitfield3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 0 ]          1               0               1
+        [ 0 0 1 ]          2               0               2
+        [ 0 1 0 ]          3               0               3
+        [ 0 1 1 ]          4               0               4
+        [ 0 2 0 ]          5               0               5
+        [ 0 2 1 ]          6               0               6
+        [ 1 0 0 ]          7               0               7
+        [ 1 0 1 ]          8               0               8
+        [ 1 1 0 ]          9               0               9
+        [ 1 1 1 ]          10              0               10
+        [ 1 2 0 ]          11              0               11
+        [ 1 2 1 ]          12              0               12
+        [ 2 0 0 ]          13              0               13
+        [ 2 0 1 ]          14              0               14
+        [ 2 1 0 ]          15              0               15
+        [ 2 1 1 ]          16              0               16
+        [ 2 2 0 ]          17              0               17
+        [ 2 2 1 ]          18              0               18
+        [ 3 0 0 ]          19              0               19
+        [ 3 0 1 ]          20              0               20
+        [ 3 1 0 ]          21              0               21
+        [ 3 1 1 ]          22              0               22
+        [ 3 2 0 ]          23              0               23
+        [ 3 2 1 ]          24              0               24
+     */
+
+    tid = H5Tcopy(H5T_STD_B8LE);
+    write_attr(loc_id, 3, dims3, "bitfield3D", tid, buf23);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_OPAQUE
+     *-------------------------------------------------------------------------
+     */
+    tid = H5Tcreate(H5T_OPAQUE, (size_t) 1);
+    status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
+    write_attr(loc_id, 3, dims3, "opaque3D", tid, buf23);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_COMPOUND
+     *-------------------------------------------------------------------------
+     */
+
+    n = 1;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
+            for (k = 0; k < 2; k++)
+                if (make_diffs) {
+                    buf33[i][j][k].a = 0;
+                    buf33[i][j][k].b = 0.0F;
+                } else {
+                    buf33[i][j][k].a = (char) n++;
+                    buf33[i][j][k].b = n++;
+                }
+    /*position        compound3D of </g1> compound3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 0 ]          1               0               1
+        [ 0 0 0 ]          2               0               2
+        [ 0 0 1 ]          3               0               3
+        [ 0 0 1 ]          4               0               4
+        [ 0 1 0 ]          5               0               5
+        [ 0 1 0 ]          6               0               6
+        [ 0 1 1 ]          7               0               7
+        [ 0 1 1 ]          8               0               8
+        [ 0 2 0 ]          9               0               9
+        [ 0 2 0 ]          10              0               10
+        [ 0 2 1 ]          11              0               11
+        [ 0 2 1 ]          12              0               12
+        [ 1 0 0 ]          13              0               13
+        [ 1 0 0 ]          14              0               14
+        [ 1 0 1 ]          15              0               15
+        [ 1 0 1 ]          16              0               16
+        [ 1 1 0 ]          17              0               17
+        [ 1 1 0 ]          18              0               18
+        [ 1 1 1 ]          19              0               19
+        [ 1 1 1 ]          20              0               20
+        [ 1 2 0 ]          21              0               21
+        [ 1 2 0 ]          22              0               22
+        [ 1 2 1 ]          23              0               23
+        [ 1 2 1 ]          24              0               24
+        [ 2 0 0 ]          25              0               25
+        [ 2 0 0 ]          26              0               26
+        [ 2 0 1 ]          27              0               27
+        [ 2 0 1 ]          28              0               28
+        [ 2 1 0 ]          29              0               29
+        [ 2 1 0 ]          30              0               30
+        [ 2 1 1 ]          31              0               31
+        [ 2 1 1 ]          32              0               32
+        [ 2 2 0 ]          33              0               33
+        [ 2 2 0 ]          34              0               34
+        [ 2 2 1 ]          35              0               35
+        [ 2 2 1 ]          36              0               36
+        [ 3 0 0 ]          37              0               37
+        [ 3 0 0 ]          38              0               38
+        [ 3 0 1 ]          39              0               39
+        [ 3 0 1 ]          40              0               40
+        [ 3 1 0 ]          41              0               41
+        [ 3 1 0 ]          42              0               42
+        [ 3 1 1 ]          43              0               43
+        [ 3 1 1 ]          44              0               44
+        [ 3 2 0 ]          45              0               45
+        [ 3 2 0 ]          46              0               46
+        [ 3 2 1 ]          47              0               47
+        [ 3 2 1 ]          48              0               48
+     */
+
+    tid = H5Tcreate(H5T_COMPOUND, sizeof(s_t));
+    H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
+    H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
+    write_attr(loc_id, 3, dims3, "compound3D", tid, buf33);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_REFERENCE (H5R_OBJECT object reference)
+     *-------------------------------------------------------------------------
+     */
+    /* Create references to dataset */
+    if (dset_name) {
+        for (i = 0; i < 4; i++)
+            for (j = 0; j < 3; j++)
+                for (k = 0; k < 2; k++)
+                    status = H5Rcreate(&buf43[i][j][k], fid, dset_name,
+                            H5R_OBJECT, (hid_t) -1);
+        write_attr(loc_id, 3, dims3, "reference3D", H5T_STD_REF_OBJ, buf43);
+    }
+
+    /*-------------------------------------------------------------------------
+     * H5T_ENUM
+     *-------------------------------------------------------------------------
+     */
+
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
+            for (k = 0; k < 2; k++)
+                if (make_diffs)
+                    buf453[i][j][k] = RED;
+                else
+                    buf453[i][j][k] = GREEN;
+
+    /*
+        position        enum3D of </g1> enum3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 0 ]          GREEN            RED
+        [ 0 0 1 ]          GREEN            RED
+        [ 0 1 0 ]          GREEN            RED
+        [ 0 1 1 ]          GREEN            RED
+        [ 0 2 0 ]          GREEN            RED
+        [ 0 2 1 ]          GREEN            RED
+        [ 1 0 0 ]          GREEN            RED
+        [ 1 0 1 ]          GREEN            RED
+        [ 1 1 0 ]          GREEN            RED
+        [ 1 1 1 ]          GREEN            RED
+        [ 1 2 0 ]          GREEN            RED
+        [ 1 2 1 ]          GREEN            RED
+        [ 2 0 0 ]          GREEN            RED
+        [ 2 0 1 ]          GREEN            RED
+        [ 2 1 0 ]          GREEN            RED
+        [ 2 1 1 ]          GREEN            RED
+        [ 2 2 0 ]          GREEN            RED
+        [ 2 2 1 ]          GREEN            RED
+        [ 3 0 0 ]          GREEN            RED
+        [ 3 0 1 ]          GREEN            RED
+        [ 3 1 0 ]          GREEN            RED
+        [ 3 1 1 ]          GREEN            RED
+        [ 3 2 0 ]          GREEN            RED
+        [ 3 2 1 ]          GREEN            RED
+     */
+
+    tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
+    H5Tenum_insert(tid, "RED", (val = 0, &val));
+    H5Tenum_insert(tid, "GREEN", (val = 1, &val));
+    write_attr(loc_id, 3, dims3, "enum3D", tid, buf453);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_VLEN
+     *-------------------------------------------------------------------------
+     */
+
+    /* Allocate and initialize VL dataset to write */
+    n = 0;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
+            for (k = 0; k < 2; k++) {
+                buf53[i][j][k].p = HDmalloc((size_t)(i + 1) * sizeof(int));
+                buf53[i][j][k].len = (size_t)(i + 1);
+                for (l = 0; l < i + 1; l++)
+                    if (make_diffs)
+                        ((int *) buf53[i][j][k].p)[l] = 0;
+                    else
+                        ((int *) buf53[i][j][k].p)[l] = n++;
+            }
+    /*
+        position        vlen3D of </g1> vlen3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 1 ]          1               0               1
+        [ 0 1 0 ]          2               0               2
+        [ 0 1 1 ]          3               0               3
+        [ 0 2 0 ]          4               0               4
+        [ 0 2 1 ]          5               0               5
+        [ 1 0 0 ]          6               0               6
+        [ 1 0 0 ]          7               0               7
+        [ 1 0 1 ]          8               0               8
+        [ 1 0 1 ]          9               0               9
+        [ 1 1 0 ]          10              0               10
+        etc
+     */
+    sid = H5Screate_simple(3, dims3, NULL);
+    tid = H5Tvlen_create(H5T_NATIVE_INT);
+    aid = H5Acreate2(loc_id, "vlen3D", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
+    status = H5Awrite(aid, tid, buf53);
+    assert(status >= 0);
+    status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf53);
+    assert(status >= 0);
+    status = H5Aclose(aid);
+    status = H5Tclose(tid);
+    status = H5Sclose(sid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_ARRAY
+     *-------------------------------------------------------------------------
+     */
+    n = 1;
+    for (i = 0; i < 24; i++) {
+        for (j = 0; j < (int) dimarray[0]; j++) {
+            if (make_diffs)
+                buf63[i][j] = 0;
+            else
+                buf63[i][j] = n++;
+        }
+    }
+    /*
+        position        array3D of </g1> array3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 0 ]          1               0               1
+        [ 0 0 0 ]          2               0               2
+        [ 0 0 0 ]          3               0               3
+        [ 0 0 1 ]          4               0               4
+        [ 0 0 1 ]          5               0               5
+        [ 0 0 1 ]          6               0               6
+        [ 0 1 0 ]          7               0               7
+        etc
+     */
+
+    tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
+    write_attr(loc_id, 3, dims3, "array3D", tid, buf63);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+     * H5T_INTEGER and H5T_FLOAT
+     *-------------------------------------------------------------------------
+     */
+    n = 1;
+    f = 1;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
+            for (k = 0; k < 2; k++) {
+                if (make_diffs) {
+                    buf73[i][j][k] = 0;
+                    buf83[i][j][k] = 0.0F;
+                }
+                else {
+                    buf73[i][j][k] = n++;
+                    buf83[i][j][k] = f++;
+                }
+            }
+
+    /*
+        position        integer3D of </g1> integer3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 0 ]          1               0               1
+        [ 0 0 1 ]          2               0               2
+        [ 0 1 0 ]          3               0               3
+        [ 0 1 1 ]          4               0               4
+        [ 0 2 0 ]          5               0               5
+        [ 0 2 1 ]          6               0               6
+        [ 1 0 0 ]          7               0               7
+        [ 1 0 1 ]          8               0               8
+        [ 1 1 0 ]          9               0               9
+        [ 1 1 1 ]          10              0               10
+        etc
+     */
+    write_attr(loc_id, 3, dims3, "integer3D", H5T_NATIVE_INT, buf73);
+    write_attr(loc_id, 3, dims3, "float3D", H5T_NATIVE_FLOAT, buf83);
+}
+
+/*-------------------------------------------------------------------------
+ * Function: write_attr_in
+ *
+ * Purpose: write attributes in LOC_ID (dataset, group, named datatype)
+ *
+ *-------------------------------------------------------------------------
+ */
+static
+void write_attr_in(hid_t loc_id, const char* dset_name, hid_t fid, int make_diffs /* flag to modify data buffers */)
+{
+    /* Compound datatype */
+    typedef struct s_t {
+        char a;
+        double b;
+    } s_t;
+
+    typedef enum {
+        RED, GREEN
+    } e_t;
+
+    hid_t aid = -1;
+    hid_t sid = -1;
+    hid_t tid = -1;
+    herr_t status;
+    int val, i, j, k, l, n;
+    float f;
+
+    /* create 1D attributes with dimension [2], 2 elements */
+    hsize_t    dims[1] = { 2 };
+    char       buf1[2][STR_SIZE] = { "ab", "de" }; /* string */
+    char      *buf1a[2]; /* VL string */
+    char       buf2[2] = { 1, 2 }; /* bitfield, opaque */
+    s_t        buf3[2] = { { 1, 2.0F }, { 3, 4.0F } }; /* compound */
+    hobj_ref_t buf4[2]; /* reference */
+    e_t        buf45[2] = { RED, RED }; /* enum */
+    hvl_t      buf5[2]; /* vlen */
+    hsize_t    dimarray[1] = { 3 }; /* array dimension */
+    int        buf6[2][3] = { { 1, 2, 3 }, { 4, 5, 6 } }; /* array */
+    int        buf7[2] = { 1, 2 }; /* integer */
+    float      buf8[2] = { 1.0F, 2.0F }; /* float */
+
+    /* create 2D attributes with dimension [3][2], 6 elements */
+    hsize_t    dims2[2] = { 3, 2 };
+    char       buf12[3][2][STR_SIZE] = { { "ab", "cd" }, { "ef", "gh" }, { "ij", "kl" } }; /* string */
+    char      *buf12a[3][2]; /* VL string */
+    char       buf22[3][2] = { { 1, 2 }, { 3, 4 }, { 5, 6 } }; /* bitfield, opaque */
+    s_t        buf32[6] = { { 1, 2.0F }, { 3, 4.0F }, { 5, 6.0F }, { 7, 8.0F }, { 9, 10.0F }, { 11, 12.0F } }; /* compound */
+    hobj_ref_t buf42[3][2]; /* reference */
+    e_t        buf452[3][2]; /* enum */
+    hvl_t      buf52[3][2]; /* vlen */
+    int        buf62[6][3] = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 }, { 10, 11, 12 }, { 13, 14, 15 }, { 16, 17, 18 } }; /* array */
+    int        buf72[3][2] = { { 1, 2 }, { 3, 4 }, { 5, 6 } }; /* integer */
+    float      buf82[3][2] = { { 1.0F, 2.0F }, { 3.0F, 4.0F }, { 5.0F, 6.0F } }; /* float */
+
+    /* create 3D attributes with dimension [4][3][2], 24 elements */
+    hsize_t dims3[3] = { 4, 3, 2 };
+    char buf13[4][3][2][STR_SIZE] = { { { "ab", "cd" }, { "ef", "gh" }, { "ij", "kl" } },
+                                      { { "mn", "pq" }, { "rs", "tu" }, { "vw", "xz" } },
+                                      { { "AB", "CD" }, { "EF", "GH" }, { "IJ", "KL" } },
+                                      { { "MN", "PQ" }, { "RS", "TU" }, { "VW", "XZ" } } }; /* string */
+    char      *buf13a[4][3][2]; /* VL string */
+    char       buf23[4][3][2]; /* bitfield, opaque */
+    s_t        buf33[4][3][2]; /* compound */
+    hobj_ref_t buf43[4][3][2]; /* reference */
+    e_t        buf453[4][3][2]; /* enum */
+    hvl_t      buf53[4][3][2]; /* vlen */
+    int        buf63[24][3]; /* array */
+    int        buf73[4][3][2]; /* integer */
+    float      buf83[4][3][2]; /* float */
+
+    /*-------------------------------------------------------------------------
+    * 1D attributes
+    *-------------------------------------------------------------------------
+    */
+
+    /*-------------------------------------------------------------------------
+    * H5T_STRING
     *-------------------------------------------------------------------------
     */
+
     if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-        {
-            buf45[i]=GREEN;
+        for (i = 0; i < 2; i++)
+            for (j = 0; j < 2; j++)
+                buf1[i][j] = 'z';
+    /*
+        buf1[2][2]= {"ab","de"};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        Attribute:   <string> and <string>
+        position      string of </g1>  string of </g1> difference
+        ------------------------------------------------------------
+        [ 0 ]          a                z
+        [ 0 ]          b                z
+        [ 1 ]          d                z
+        [ 1 ]          e                z
+    */
+    tid = H5Tcopy(H5T_C_S1);
+    status = H5Tset_size(tid, (size_t) STR_SIZE);
+    write_attr(loc_id, 1, dims, "string", tid, buf1);
+    status = H5Tclose(tid);
+
+    for (i = 0; i < 2; i++)
+        buf1a[i] = buf1[i];
+    tid = H5Tcopy(H5T_C_S1);
+    status = H5Tset_size(tid, H5T_VARIABLE);
+    write_attr(loc_id, 1, dims, "VLstring", tid, buf1a);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_BITFIELD
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+        for (i = 0; i < 2; i++)
+            buf2[i] = buf2[1] = 0;
+    /*
+        buf2[2]= {1,2};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        Attribute:   <bitfield> and <bitfield>
+        position      bitfield of </g1> bitfield of </g1> difference
+        position        opaque of </g1> opaque of </g1> difference
+        ------------------------------------------------------------
+        [ 0 ]          1               0               1
+        [ 1 ]          2               0               2
+    */
+
+    tid = H5Tcopy(H5T_STD_B8LE);
+    write_attr(loc_id, 1, dims, "bitfield", tid, buf2);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_OPAQUE
+    *-------------------------------------------------------------------------
+    */
+
+    /*
+        buf2[2]= {1,2};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        Attribute:   <opaque> and <opaque>
+        position     opaque of </g1> opaque of </g1> difference
+        position        opaque of </g1> opaque of </g1> difference
+        ------------------------------------------------------------
+        [ 0 ]          1               0               1
+        [ 1 ]          2               0               2
+    */
+
+    tid = H5Tcreate(H5T_OPAQUE, (size_t) 1);
+    status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
+    write_attr(loc_id, 1, dims, "opaque", tid, buf2);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_COMPOUND
+    *-------------------------------------------------------------------------
+    */
+
+    if (make_diffs)
+        for (i = 0; i < 2; i++) {
+            buf3[i].a = 0;
+            buf3[i].b = 0;
         }
+    /*
+        buf3[2]= {{1,2},{3,4}};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        Attribute:   <compound> and <compound>
+        position        compound of </g1> compound of </g1> difference
+        ------------------------------------------------------------
+        [ 0 ]          1               5               4
+        [ 0 ]          2               5               3
+        [ 1 ]          3               5               2
+        [ 1 ]          4               5               1
+    */
+
+    tid = H5Tcreate(H5T_COMPOUND, sizeof(s_t));
+    H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
+    H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
+    write_attr(loc_id, 1, dims, "compound", tid, buf3);
+    status = H5Tclose(tid);
+
+    /*-------------------------------------------------------------------------
+    * H5T_REFERENCE (H5R_OBJECT object reference)
+    *-------------------------------------------------------------------------
+    */
+    /* Create references to dataset */
+    if (dset_name) {
+        status = H5Rcreate(&buf4[0], fid, dset_name, H5R_OBJECT, (hid_t) -1);
+        status = H5Rcreate(&buf4[1], fid, dset_name, H5R_OBJECT, (hid_t) -1);
+        write_attr(loc_id, 1, dims, "reference", H5T_STD_REF_OBJ, buf4);
     }
+
+    /*-------------------------------------------------------------------------
+    * H5T_ENUM
+    *-------------------------------------------------------------------------
+    */
+    if (make_diffs)
+        for (i = 0; i < 2; i++)
+            buf45[i] = GREEN;
     /*
-    buf45[2]= {RED,RED};
-    $h5diff file7.h5 file6.h5 g1 g1 -v
-    Group:       </g1> and </g1>
-    Attribute:   <enum> and <enum>
-    position     enum of </g1>   enum of </g1>   difference
-    ------------------------------------------------------------
-    [ 0 ]          RED              GREEN
-    [ 1 ]          RED              GREEN
+        buf45[2]= {RED,RED};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        Attribute:   <enum> and <enum>
+        position     enum of </g1>   enum of </g1>   difference
+        ------------------------------------------------------------
+        [ 0 ]          RED              GREEN
+        [ 1 ]          RED              GREEN
     */
     tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
-    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "RED", (val = 0, &val));
     H5Tenum_insert(tid, "GREEN", (val = 1, &val));
-    write_attr(loc_id,1,dims,"enum",tid,buf45);
+    write_attr(loc_id, 1, dims, "enum", tid, buf45);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -5726,27 +6425,26 @@ void write_attr_in(hid_t loc_id,
     /* Allocate and initialize VL dataset to write */
 
     buf5[0].len = 1;
-    buf5[0].p = HDmalloc( 1 * sizeof(int));
-    ((int *)buf5[0].p)[0]=1;
+    buf5[0].p = HDmalloc(1 * sizeof(int));
+    ((int *) buf5[0].p)[0] = 1;
     buf5[1].len = 2;
-    buf5[1].p = HDmalloc( 2 * sizeof(int));
-    ((int *)buf5[1].p)[0]=2;
-    ((int *)buf5[1].p)[1]=3;
+    buf5[1].p = HDmalloc(2 * sizeof(int));
+    ((int *) buf5[1].p)[0] = 2;
+    ((int *) buf5[1].p)[1] = 3;
 
-    if (make_diffs)
-    {
-        ((int *)buf5[0].p)[0]=0;
-        ((int *)buf5[1].p)[0]=0;
-        ((int *)buf5[1].p)[1]=0;
+    if (make_diffs) {
+        ((int *) buf5[0].p)[0] = 0;
+        ((int *) buf5[1].p)[0] = 0;
+        ((int *) buf5[1].p)[1] = 0;
     }
     /*
-    $h5diff file7.h5 file6.h5 g1 g1 -v
-    Group:       </g1> and </g1>
-    position        vlen of </g1>   vlen of </g1>   difference
-    ------------------------------------------------------------
-    [ 0 ]          1               0               1
-    [ 1 ]          2               0               2
-    [ 1 ]          3               0               3
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        position        vlen of </g1>   vlen of </g1>   difference
+        ------------------------------------------------------------
+        [ 0 ]          1               0               1
+        [ 1 ]          2               0               2
+        [ 1 ]          3               0               3
     */
 
     sid = H5Screate_simple(1, dims, NULL);
@@ -5765,27 +6463,24 @@ void write_attr_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-            for (j=0; j<3; j++)
-            {
-                buf6[i][j]=0;
-            }
+    if (make_diffs) {
+        for (i = 0; i < 2; i++)
+            for (j = 0; j < 3; j++)
+                buf6[i][j] = 0;
     }
     /*
-    buf6[2][3]= {{1,2,3},{4,5,6}};
-    $h5diff file7.h5 file6.h5 g1 g1 -v
-    Group:       </g1> and </g1>
-    Attribute:   <array> and <array>
-    position        array of </g1>  array of </g1>  difference
-    ------------------------------------------------------------
-    [ 0 ]          1               0               1
-    [ 0 ]          2               0               2
-    [ 0 ]          3               0               3
-    [ 1 ]          4               0               4
-    [ 1 ]          5               0               5
-    [ 1 ]          6               0               6
+        buf6[2][3]= {{1,2,3},{4,5,6}};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        Attribute:   <array> and <array>
+        position        array of </g1>  array of </g1>  difference
+        ------------------------------------------------------------
+        [ 0 ]          1               0               1
+        [ 0 ]          2               0               2
+        [ 0 ]          3               0               3
+        [ 1 ]          4               0               4
+        [ 1 ]          5               0               5
+        [ 1 ]          6               0               6
     */
     tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
     write_attr(loc_id, 1, dims, "array", tid, buf6);
@@ -5796,31 +6491,28 @@ void write_attr_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-        {
-            buf7[i]=0;
-            buf8[i]=0;
+    if (make_diffs) {
+        for (i = 0; i < 2; i++) {
+            buf7[i] = 0;
+            buf8[i] = 0;
         }
     }
     /*
-    buf7[2]= {1,2};
-    buf8[2]= {1,2};
-    $h5diff file7.h5 file6.h5 g1 g1 -v
-    Group:       </g1> and </g1>
-    position        integer of </g1> integer of </g1> difference
-    ------------------------------------------------------------
-    [ 0 ]          1               0               1
-    [ 1 ]          2               0               2
-    position        float of </g1>  float of </g1>  difference
-    ------------------------------------------------------------
-    [ 0 ]          1               0               1
-    [ 1 ]          2               0               2
-    */
-    write_attr(loc_id,1,dims,"integer",H5T_NATIVE_INT,buf7);
-    write_attr(loc_id,1,dims,"float",H5T_NATIVE_FLOAT,buf8);
-
+        buf7[2]= {1,2};
+        buf8[2]= {1,2};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        position        integer of </g1> integer of </g1> difference
+        ------------------------------------------------------------
+        [ 0 ]          1               0               1
+        [ 1 ]          2               0               2
+        position        float of </g1>  float of </g1>  difference
+        ------------------------------------------------------------
+        [ 0 ]          1               0               1
+        [ 1 ]          2               0               2
+    */
+    write_attr(loc_id, 1, dims, "integer", H5T_NATIVE_INT, buf7);
+    write_attr(loc_id, 1, dims, "float", H5T_NATIVE_FLOAT, buf8);
 
     /*-------------------------------------------------------------------------
     * 2D attributes
@@ -5831,50 +6523,45 @@ void write_attr_in(hid_t loc_id,
     * H5T_STRING
     *-------------------------------------------------------------------------
     */
-    if (make_diffs)
-    {
-        for (i=0; i<3; i++)
-            for (j=0; j<2; j++)
-                for (k=0; k<2; k++)
-                    buf12[i][j][k]='z';
+    if (make_diffs) {
+        for (i = 0; i < 3; i++)
+            for (j = 0; j < 2; j++)
+                for (k = 0; k < 2; k++)
+                    buf12[i][j][k] = 'z';
     }
 
     /*
-    buf12[6][2]= {"ab","cd","ef","gh","ij","kl"};
-    $h5diff file7.h5 file6.h5 g1 g1 -v
-    Attribute:   <string2D> and <string2D>
-    position        string2D of </g1> string2D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 ]          a                z
-    [ 0 0 ]          b                z
-    [ 0 1 ]          c                z
-    [ 0 1 ]          d                z
-    [ 1 0 ]          e                z
-    [ 1 0 ]          f                z
-    [ 1 1 ]          g                z
-    [ 1 1 ]          h                z
-    [ 2 0 ]          i                z
-    [ 2 0 ]          j                z
-    [ 2 1 ]          k                z
-    [ 2 1 ]          l                z
+        buf12[6][2]= {"ab","cd","ef","gh","ij","kl"};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Attribute:   <string2D> and <string2D>
+        position        string2D of </g1> string2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          a                z
+        [ 0 0 ]          b                z
+        [ 0 1 ]          c                z
+        [ 0 1 ]          d                z
+        [ 1 0 ]          e                z
+        [ 1 0 ]          f                z
+        [ 1 1 ]          g                z
+        [ 1 1 ]          h                z
+        [ 2 0 ]          i                z
+        [ 2 0 ]          j                z
+        [ 2 1 ]          k                z
+        [ 2 1 ]          l                z
     */
 
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid, (size_t)STR_SIZE);
-    write_attr(loc_id,2,dims2,"string2D",tid,buf12);
+    status = H5Tset_size(tid, (size_t) STR_SIZE);
+    write_attr(loc_id, 2, dims2, "string2D", tid, buf12);
     status = H5Tclose(tid);
 
-    for (i=0; i<3; i++)
-    {
-        for (j=0; j<2; j++)
-        {
+    for (i = 0; i < 3; i++)
+        for (j = 0; j < 2; j++)
+            buf12a[i][j] = buf12[i][j];
 
-            buf12a[i][j]=buf12[i][j];
-        }
-    }
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid, H5T_VARIABLE);
-    write_attr(loc_id,2,dims2,"VLstring2D",tid,buf12a);
+    status = H5Tset_size(tid, H5T_VARIABLE);
+    write_attr(loc_id, 2, dims2, "VLstring2D", tid, buf12a);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -5883,27 +6570,23 @@ void write_attr_in(hid_t loc_id,
     */
 
     if (make_diffs)
-    {
-        memset(buf22,0,sizeof buf22);
-    }
-
+        memset(buf22, 0, sizeof buf22);
     /*
-    buf22[3][2]= {{1,2},{3,4},{5,6}};
-    $h5diff file7.h5 file6.h5 g1 g1 -v
-    Attribute:   <bitfield2D> and <bitfield2D>
-    position        bitfield2D of </g1> bitfield2D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 ]          1               0               1
-    [ 0 1 ]          2               0               2
-    [ 1 0 ]          3               0               3
-    [ 1 1 ]          4               0               4
-    [ 2 0 ]          5               0               5
-    [ 2 1 ]          6               0               6
+        buf22[3][2]= {{1,2},{3,4},{5,6}};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Attribute:   <bitfield2D> and <bitfield2D>
+        position        bitfield2D of </g1> bitfield2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 1 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 2 0 ]          5               0               5
+        [ 2 1 ]          6               0               6
     */
 
-
     tid = H5Tcopy(H5T_STD_B8LE);
-    write_attr(loc_id,2,dims2,"bitfield2D",tid,buf22);
+    write_attr(loc_id, 2, dims2, "bitfield2D", tid, buf22);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -5912,21 +6595,21 @@ void write_attr_in(hid_t loc_id,
     */
 
     /*
-    buf22[3][2]= {{1,2},{3,4},{5,6}};
-    $h5diff file7.h5 file6.h5 g1 g1 -v
-    Attribute:   <opaque2D> and <opaque2D>
-    position        opaque2D of </g1> opaque2D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 ]          1               0               1
-    [ 0 1 ]          2               0               2
-    [ 1 0 ]          3               0               3
-    [ 1 1 ]          4               0               4
-    [ 2 0 ]          5               0               5
-    [ 2 1 ]          6               0               6
-    */
-    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+        buf22[3][2]= {{1,2},{3,4},{5,6}};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Attribute:   <opaque2D> and <opaque2D>
+        position        opaque2D of </g1> opaque2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 1 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 2 0 ]          5               0               5
+        [ 2 1 ]          6               0               6
+    */
+    tid = H5Tcreate(H5T_OPAQUE, (size_t) 1);
     status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
-    write_attr(loc_id,2,dims2,"opaque2D",tid,buf22);
+    write_attr(loc_id, 2, dims2, "opaque2D", tid, buf22);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -5934,29 +6617,25 @@ void write_attr_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
     if (make_diffs)
-    {
-        memset(buf32,0,sizeof buf32);
-    }
-
+        memset(buf32, 0, sizeof buf32);
     /*
-    buf32[6]= {{1,2},{3,4},{5,6},{7,8},{9,10},{11,12}};
-    $h5diff file7.h5 file6.h5 g1 g1 -v
-    Attribute:   <opaque2D> and <opaque2D>
-    position        opaque2D of </g1> opaque2D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 ]          1               0               1
-    [ 0 1 ]          2               0               2
-    [ 1 0 ]          3               0               3
-    [ 1 1 ]          4               0               4
-    [ 2 0 ]          5               0               5
-    [ 2 1 ]          6               0               6
-    */
-
-
-    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+        buf32[6]= {{1,2},{3,4},{5,6},{7,8},{9,10},{11,12}};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Attribute:   <opaque2D> and <opaque2D>
+        position        opaque2D of </g1> opaque2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 1 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 2 0 ]          5               0               5
+        [ 2 1 ]          6               0               6
+    */
+
+    tid = H5Tcreate(H5T_COMPOUND, sizeof(s_t));
     H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
     H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
-    write_attr(loc_id,2,dims2,"compound2D",tid,buf32);
+    write_attr(loc_id, 2, dims2, "compound2D", tid, buf32);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -5964,44 +6643,41 @@ void write_attr_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
     /* Create references to dataset */
-    if (dset_name)
-    {
-        for (i = 0; i < 3; i++) {
-            for (j = 0; j < 2; j++) {
-                status=H5Rcreate(&buf42[i][j],fid,dset_name,H5R_OBJECT,(hid_t)-1);
-            }
-        }
-        write_attr(loc_id,2,dims2,"reference2D",H5T_STD_REF_OBJ,buf42);
+    if (dset_name) {
+        for (i = 0; i < 3; i++)
+            for (j = 0; j < 2; j++)
+                status = H5Rcreate(&buf42[i][j], fid, dset_name, H5R_OBJECT, (hid_t) -1);
+        write_attr(loc_id, 2, dims2, "reference2D", H5T_STD_REF_OBJ, buf42);
     }
 
     /*-------------------------------------------------------------------------
     * H5T_ENUM
     *-------------------------------------------------------------------------
     */
-    for (i=0; i<3; i++)
-    {
-        for (j=0; j<2; j++)
-        {
-            if (make_diffs) buf452[i][j]=GREEN; else buf452[i][j]=RED;
+    for (i = 0; i < 3; i++)
+        for (j = 0; j < 2; j++) {
+            if (make_diffs)
+                buf452[i][j] = GREEN;
+            else
+                buf452[i][j] = RED;
         }
-    }
 
     /*
-    Attribute:   <enum2D> and <enum2D>
-    position        enum2D of </g1> enum2D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 ]          RED              GREEN
-    [ 0 1 ]          RED              GREEN
-    [ 1 0 ]          RED              GREEN
-    [ 1 1 ]          RED              GREEN
-    [ 2 0 ]          RED              GREEN
-    [ 2 1 ]          RED              GREEN
+        Attribute:   <enum2D> and <enum2D>
+        position        enum2D of </g1> enum2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          RED              GREEN
+        [ 0 1 ]          RED              GREEN
+        [ 1 0 ]          RED              GREEN
+        [ 1 1 ]          RED              GREEN
+        [ 2 0 ]          RED              GREEN
+        [ 2 1 ]          RED              GREEN
     */
 
     tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
-    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "RED", (val = 0, &val));
     H5Tenum_insert(tid, "GREEN", (val = 1, &val));
-    write_attr(loc_id,2,dims2,"enum2D",tid,buf452);
+    write_attr(loc_id, 2, dims2, "enum2D", tid, buf452);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6010,33 +6686,33 @@ void write_attr_in(hid_t loc_id,
     */
 
     /* Allocate and initialize VL dataset to write */
-    n=0;
-    for(i = 0; i < 3; i++) {
-        for(j = 0; j < 2; j++) {
+    n = 0;
+    for (i = 0; i < 3; i++) {
+        for (j = 0; j < 2; j++) {
             buf52[i][j].p = HDmalloc((size_t)(i + 1) * sizeof(int));
             buf52[i][j].len = (size_t)(i + 1);
-            for(l = 0; l < i + 1; l++)
-                if(make_diffs)
-                    ((int *)buf52[i][j].p)[l] = 0;
+            for (l = 0; l < i + 1; l++)
+                if (make_diffs)
+                    ((int *) buf52[i][j].p)[l] = 0;
                 else
-                    ((int *)buf52[i][j].p)[l] = n++;
+                    ((int *) buf52[i][j].p)[l] = n++;
         }
     }
 
     /*
-    position        vlen2D of </g1> vlen2D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 1 ]          1               0               1
-    [ 1 0 ]          2               0               2
-    [ 1 0 ]          3               0               3
-    [ 1 1 ]          4               0               4
-    [ 1 1 ]          5               0               5
-    [ 2 0 ]          6               0               6
-    [ 2 0 ]          7               0               7
-    [ 2 0 ]          8               0               8
-    [ 2 1 ]          9               0               9
-    [ 2 1 ]          10              0               10
-    [ 2 1 ]          11              0               11
+        position        vlen2D of </g1> vlen2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 1 ]          1               0               1
+        [ 1 0 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 1 1 ]          5               0               5
+        [ 2 0 ]          6               0               6
+        [ 2 0 ]          7               0               7
+        [ 2 0 ]          8               0               8
+        [ 2 1 ]          9               0               9
+        [ 2 1 ]          10              0               10
+        [ 2 1 ]          11              0               11
     */
 
     sid = H5Screate_simple(2, dims2, NULL);
@@ -6056,34 +6732,32 @@ void write_attr_in(hid_t loc_id,
     */
 
     if (make_diffs)
-    {
-        memset(buf62,0,sizeof buf62);
-    }
+        memset(buf62, 0, sizeof buf62);
     /*
-    buf62[6][3]= {{1,2,3},{4,5,6},{7,8,9},{10,11,12},{13,14,15},{16,17,18}};
-    $h5diff file7.h5 file6.h5 g1 g1 -v
-    Group:       </g1> and </g1>
-    Attribute:   <array2D> and <array2D>
-    position        array2D of </g1> array2D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 ]          1               0               1
-    [ 0 0 ]          2               0               2
-    [ 0 0 ]          3               0               3
-    [ 0 1 ]          4               0               4
-    [ 0 1 ]          5               0               5
-    [ 0 1 ]          6               0               6
-    [ 1 0 ]          7               0               7
-    [ 1 0 ]          8               0               8
-    [ 1 0 ]          9               0               9
-    [ 1 1 ]          10              0               10
-    [ 1 1 ]          11              0               11
-    [ 1 1 ]          12              0               12
-    [ 2 0 ]          13              0               13
-    [ 2 0 ]          14              0               14
-    [ 2 0 ]          15              0               15
-    [ 2 1 ]          16              0               16
-    [ 2 1 ]          17              0               17
-    [ 2 1 ]          18              0               18
+        buf62[6][3]= {{1,2,3},{4,5,6},{7,8,9},{10,11,12},{13,14,15},{16,17,18}};
+        $h5diff file7.h5 file6.h5 g1 g1 -v
+        Group:       </g1> and </g1>
+        Attribute:   <array2D> and <array2D>
+        position        array2D of </g1> array2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 0 ]          2               0               2
+        [ 0 0 ]          3               0               3
+        [ 0 1 ]          4               0               4
+        [ 0 1 ]          5               0               5
+        [ 0 1 ]          6               0               6
+        [ 1 0 ]          7               0               7
+        [ 1 0 ]          8               0               8
+        [ 1 0 ]          9               0               9
+        [ 1 1 ]          10              0               10
+        [ 1 1 ]          11              0               11
+        [ 1 1 ]          12              0               12
+        [ 2 0 ]          13              0               13
+        [ 2 0 ]          14              0               14
+        [ 2 0 ]          15              0               15
+        [ 2 1 ]          16              0               16
+        [ 2 1 ]          17              0               17
+        [ 2 1 ]          18              0               18
     */
     tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
     write_attr(loc_id, 2, dims2, "array2D", tid, buf62);
@@ -6094,36 +6768,34 @@ void write_attr_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    if (make_diffs)
-    {
-        memset(buf72,0,sizeof buf72);
-        memset(buf82,0,sizeof buf82);
+    if (make_diffs) {
+        memset(buf72, 0, sizeof buf72);
+        memset(buf82, 0, sizeof buf82);
     }
     /*
-    Attribute:   <integer2D> and <integer2D>
-    position        integer2D of </g1> integer2D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 ]          1               0               1
-    [ 0 1 ]          2               0               2
-    [ 1 0 ]          3               0               3
-    [ 1 1 ]          4               0               4
-    [ 2 0 ]          5               0               5
-    [ 2 1 ]          6               0               6
-    6 differences found
-    Attribute:   <float2D> and <float2D>
-    position        float2D of </g1> float2D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 ]          1               0               1
-    [ 0 1 ]          2               0               2
-    [ 1 0 ]          3               0               3
-    [ 1 1 ]          4               0               4
-    [ 2 0 ]          5               0               5
-    [ 2 1 ]          6               0               6
-    */
-
-    write_attr(loc_id,2,dims2,"integer2D",H5T_NATIVE_INT,buf72);
-    write_attr(loc_id,2,dims2,"float2D",H5T_NATIVE_FLOAT,buf82);
-
+        Attribute:   <integer2D> and <integer2D>
+        position        integer2D of </g1> integer2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 1 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 2 0 ]          5               0               5
+        [ 2 1 ]          6               0               6
+        6 differences found
+        Attribute:   <float2D> and <float2D>
+        position        float2D of </g1> float2D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 ]          1               0               1
+        [ 0 1 ]          2               0               2
+        [ 1 0 ]          3               0               3
+        [ 1 1 ]          4               0               4
+        [ 2 0 ]          5               0               5
+        [ 2 1 ]          6               0               6
+    */
+
+    write_attr(loc_id, 2, dims2, "integer2D", H5T_NATIVE_INT, buf72);
+    write_attr(loc_id, 2, dims2, "float2D", H5T_NATIVE_FLOAT, buf82);
 
     /*-------------------------------------------------------------------------
     * 3D attributes
@@ -6135,90 +6807,83 @@ void write_attr_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    if (make_diffs)
-    {
-        for (i=0; i<4; i++)
-            for (j=0; j<3; j++)
-                for (k=0; k<2; k++)
-                    for (l=0; l<2; l++)
-                        buf13[i][j][k][l]='z';
+    if (make_diffs) {
+        for (i = 0; i < 4; i++)
+            for (j = 0; j < 3; j++)
+                for (k = 0; k < 2; k++)
+                    for (l = 0; l < 2; l++)
+                        buf13[i][j][k][l] = 'z';
     }
 
     /*
-    buf13[24][2]= {"ab","cd","ef","gh","ij","kl","mn","pq",
-    "rs","tu","vw","xz","AB","CD","EF","GH",
-    "IJ","KL","MN","PQ","RS","TU","VW","XZ"};
-
-    Attribute:   <string3D> and <string3D>
-    position        string3D of </g1> string3D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 0 ]          a                z
-    [ 0 0 0 ]          b                z
-    [ 0 0 1 ]          c                z
-    [ 0 0 1 ]          d                z
-    [ 0 1 0 ]          e                z
-    [ 0 1 0 ]          f                z
-    [ 0 1 1 ]          g                z
-    [ 0 1 1 ]          h                z
-    [ 0 2 0 ]          i                z
-    [ 0 2 0 ]          j                z
-    [ 0 2 1 ]          k                z
-    [ 0 2 1 ]          l                z
-    [ 1 0 0 ]          m                z
-    [ 1 0 0 ]          n                z
-    [ 1 0 1 ]          p                z
-    [ 1 0 1 ]          q                z
-    [ 1 1 0 ]          r                z
-    [ 1 1 0 ]          s                z
-    [ 1 1 1 ]          t                z
-    [ 1 1 1 ]          u                z
-    [ 1 2 0 ]          v                z
-    [ 1 2 0 ]          w                z
-    [ 1 2 1 ]          x                z
-    [ 2 0 0 ]          A                z
-    [ 2 0 0 ]          B                z
-    [ 2 0 1 ]          C                z
-    [ 2 0 1 ]          D                z
-    [ 2 1 0 ]          E                z
-    [ 2 1 0 ]          F                z
-    [ 2 1 1 ]          G                z
-    [ 2 1 1 ]          H                z
-    [ 2 2 0 ]          I                z
-    [ 2 2 0 ]          J                z
-    [ 2 2 1 ]          K                z
-    [ 2 2 1 ]          L                z
-    [ 3 0 0 ]          M                z
-    [ 3 0 0 ]          N                z
-    [ 3 0 1 ]          P                z
-    [ 3 0 1 ]          Q                z
-    [ 3 1 0 ]          R                z
-    [ 3 1 0 ]          S                z
-    [ 3 1 1 ]          T                z
-    [ 3 1 1 ]          U                z
-    [ 3 2 0 ]          V                z
-    [ 3 2 0 ]          W                z
-    [ 3 2 1 ]          X                z
-    [ 3 2 1 ]          Z                z
+        buf13[24][2]= {"ab","cd","ef","gh","ij","kl","mn","pq",
+        "rs","tu","vw","xz","AB","CD","EF","GH",
+        "IJ","KL","MN","PQ","RS","TU","VW","XZ"};
+
+        Attribute:   <string3D> and <string3D>
+        position        string3D of </g1> string3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 0 ]          a                z
+        [ 0 0 0 ]          b                z
+        [ 0 0 1 ]          c                z
+        [ 0 0 1 ]          d                z
+        [ 0 1 0 ]          e                z
+        [ 0 1 0 ]          f                z
+        [ 0 1 1 ]          g                z
+        [ 0 1 1 ]          h                z
+        [ 0 2 0 ]          i                z
+        [ 0 2 0 ]          j                z
+        [ 0 2 1 ]          k                z
+        [ 0 2 1 ]          l                z
+        [ 1 0 0 ]          m                z
+        [ 1 0 0 ]          n                z
+        [ 1 0 1 ]          p                z
+        [ 1 0 1 ]          q                z
+        [ 1 1 0 ]          r                z
+        [ 1 1 0 ]          s                z
+        [ 1 1 1 ]          t                z
+        [ 1 1 1 ]          u                z
+        [ 1 2 0 ]          v                z
+        [ 1 2 0 ]          w                z
+        [ 1 2 1 ]          x                z
+        [ 2 0 0 ]          A                z
+        [ 2 0 0 ]          B                z
+        [ 2 0 1 ]          C                z
+        [ 2 0 1 ]          D                z
+        [ 2 1 0 ]          E                z
+        [ 2 1 0 ]          F                z
+        [ 2 1 1 ]          G                z
+        [ 2 1 1 ]          H                z
+        [ 2 2 0 ]          I                z
+        [ 2 2 0 ]          J                z
+        [ 2 2 1 ]          K                z
+        [ 2 2 1 ]          L                z
+        [ 3 0 0 ]          M                z
+        [ 3 0 0 ]          N                z
+        [ 3 0 1 ]          P                z
+        [ 3 0 1 ]          Q                z
+        [ 3 1 0 ]          R                z
+        [ 3 1 0 ]          S                z
+        [ 3 1 1 ]          T                z
+        [ 3 1 1 ]          U                z
+        [ 3 2 0 ]          V                z
+        [ 3 2 0 ]          W                z
+        [ 3 2 1 ]          X                z
+        [ 3 2 1 ]          Z                z
     */
 
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid, (size_t)STR_SIZE);
-    write_attr(loc_id,3,dims3,"string3D",tid,buf13);
+    status = H5Tset_size(tid, (size_t) STR_SIZE);
+    write_attr(loc_id, 3, dims3, "string3D", tid, buf13);
     status = H5Tclose(tid);
 
-    for (i=0; i<4; i++)
-    {
-        for (j=0; j<3; j++)
-        {
-            for (k=0; k<2; k++)
-            {
-                buf13a[i][j][k]=buf13[i][j][k];
-            }
-        }
-    }
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
+            for (k = 0; k < 2; k++)
+                buf13a[i][j][k] = buf13[i][j][k];
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid, H5T_VARIABLE);
-    write_attr(loc_id,3,dims3,"VLstring3D",tid,buf13a);
+    status = H5Tset_size(tid, H5T_VARIABLE);
+    write_attr(loc_id, 3, dims3, "VLstring3D", tid, buf13a);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6226,58 +6891,55 @@ void write_attr_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    n=1;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < 3; j++) {
+    n = 1;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
             for (k = 0; k < 2; k++) {
-                if(make_diffs)
+                if (make_diffs)
                     buf23[i][j][k] = 0;
                 else
-                    buf23[i][j][k] = (char)n++;
+                    buf23[i][j][k] = (char) n++;
             }
-        }
-    }
-
     /*
-    position        bitfield3D of </g1> bitfield3D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 0 ]          1               0               1
-    [ 0 0 1 ]          2               0               2
-    [ 0 1 0 ]          3               0               3
-    [ 0 1 1 ]          4               0               4
-    [ 0 2 0 ]          5               0               5
-    [ 0 2 1 ]          6               0               6
-    [ 1 0 0 ]          7               0               7
-    [ 1 0 1 ]          8               0               8
-    [ 1 1 0 ]          9               0               9
-    [ 1 1 1 ]          10              0               10
-    [ 1 2 0 ]          11              0               11
-    [ 1 2 1 ]          12              0               12
-    [ 2 0 0 ]          13              0               13
-    [ 2 0 1 ]          14              0               14
-    [ 2 1 0 ]          15              0               15
-    [ 2 1 1 ]          16              0               16
-    [ 2 2 0 ]          17              0               17
-    [ 2 2 1 ]          18              0               18
-    [ 3 0 0 ]          19              0               19
-    [ 3 0 1 ]          20              0               20
-    [ 3 1 0 ]          21              0               21
-    [ 3 1 1 ]          22              0               22
-    [ 3 2 0 ]          23              0               23
-    [ 3 2 1 ]          24              0               24
+        position        bitfield3D of </g1> bitfield3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 0 ]          1               0               1
+        [ 0 0 1 ]          2               0               2
+        [ 0 1 0 ]          3               0               3
+        [ 0 1 1 ]          4               0               4
+        [ 0 2 0 ]          5               0               5
+        [ 0 2 1 ]          6               0               6
+        [ 1 0 0 ]          7               0               7
+        [ 1 0 1 ]          8               0               8
+        [ 1 1 0 ]          9               0               9
+        [ 1 1 1 ]          10              0               10
+        [ 1 2 0 ]          11              0               11
+        [ 1 2 1 ]          12              0               12
+        [ 2 0 0 ]          13              0               13
+        [ 2 0 1 ]          14              0               14
+        [ 2 1 0 ]          15              0               15
+        [ 2 1 1 ]          16              0               16
+        [ 2 2 0 ]          17              0               17
+        [ 2 2 1 ]          18              0               18
+        [ 3 0 0 ]          19              0               19
+        [ 3 0 1 ]          20              0               20
+        [ 3 1 0 ]          21              0               21
+        [ 3 1 1 ]          22              0               22
+        [ 3 2 0 ]          23              0               23
+        [ 3 2 1 ]          24              0               24
     */
 
     tid = H5Tcopy(H5T_STD_B8LE);
-    write_attr(loc_id,3,dims3,"bitfield3D",tid,buf23);
+    write_attr(loc_id, 3, dims3, "bitfield3D", tid, buf23);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
     * H5T_OPAQUE
     *-------------------------------------------------------------------------
     */
-    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+    tid = H5Tcreate(H5T_OPAQUE, (size_t) 1);
     status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
-    write_attr(loc_id,3,dims3,"opaque3D",tid,buf23);
+    write_attr(loc_id, 3, dims3, "opaque3D", tid, buf23);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6285,77 +6947,75 @@ void write_attr_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    n=1;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < 3; j++) {
+    n = 1;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
             for (k = 0; k < 2; k++) {
                 if (make_diffs) {
                     buf33[i][j][k].a = 0;
                     buf33[i][j][k].b = 0.0F;
                 }
                 else {
-                    buf33[i][j][k].a = (char)n++;
+                    buf33[i][j][k].a = (char) n++;
                     buf33[i][j][k].b = n++;
                 }
             }
-        }
-    }
     /*position        compound3D of </g1> compound3D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 0 ]          1               0               1
-    [ 0 0 0 ]          2               0               2
-    [ 0 0 1 ]          3               0               3
-    [ 0 0 1 ]          4               0               4
-    [ 0 1 0 ]          5               0               5
-    [ 0 1 0 ]          6               0               6
-    [ 0 1 1 ]          7               0               7
-    [ 0 1 1 ]          8               0               8
-    [ 0 2 0 ]          9               0               9
-    [ 0 2 0 ]          10              0               10
-    [ 0 2 1 ]          11              0               11
-    [ 0 2 1 ]          12              0               12
-    [ 1 0 0 ]          13              0               13
-    [ 1 0 0 ]          14              0               14
-    [ 1 0 1 ]          15              0               15
-    [ 1 0 1 ]          16              0               16
-    [ 1 1 0 ]          17              0               17
-    [ 1 1 0 ]          18              0               18
-    [ 1 1 1 ]          19              0               19
-    [ 1 1 1 ]          20              0               20
-    [ 1 2 0 ]          21              0               21
-    [ 1 2 0 ]          22              0               22
-    [ 1 2 1 ]          23              0               23
-    [ 1 2 1 ]          24              0               24
-    [ 2 0 0 ]          25              0               25
-    [ 2 0 0 ]          26              0               26
-    [ 2 0 1 ]          27              0               27
-    [ 2 0 1 ]          28              0               28
-    [ 2 1 0 ]          29              0               29
-    [ 2 1 0 ]          30              0               30
-    [ 2 1 1 ]          31              0               31
-    [ 2 1 1 ]          32              0               32
-    [ 2 2 0 ]          33              0               33
-    [ 2 2 0 ]          34              0               34
-    [ 2 2 1 ]          35              0               35
-    [ 2 2 1 ]          36              0               36
-    [ 3 0 0 ]          37              0               37
-    [ 3 0 0 ]          38              0               38
-    [ 3 0 1 ]          39              0               39
-    [ 3 0 1 ]          40              0               40
-    [ 3 1 0 ]          41              0               41
-    [ 3 1 0 ]          42              0               42
-    [ 3 1 1 ]          43              0               43
-    [ 3 1 1 ]          44              0               44
-    [ 3 2 0 ]          45              0               45
-    [ 3 2 0 ]          46              0               46
-    [ 3 2 1 ]          47              0               47
-    [ 3 2 1 ]          48              0               48
-    */
-
-    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+        ------------------------------------------------------------
+        [ 0 0 0 ]          1               0               1
+        [ 0 0 0 ]          2               0               2
+        [ 0 0 1 ]          3               0               3
+        [ 0 0 1 ]          4               0               4
+        [ 0 1 0 ]          5               0               5
+        [ 0 1 0 ]          6               0               6
+        [ 0 1 1 ]          7               0               7
+        [ 0 1 1 ]          8               0               8
+        [ 0 2 0 ]          9               0               9
+        [ 0 2 0 ]          10              0               10
+        [ 0 2 1 ]          11              0               11
+        [ 0 2 1 ]          12              0               12
+        [ 1 0 0 ]          13              0               13
+        [ 1 0 0 ]          14              0               14
+        [ 1 0 1 ]          15              0               15
+        [ 1 0 1 ]          16              0               16
+        [ 1 1 0 ]          17              0               17
+        [ 1 1 0 ]          18              0               18
+        [ 1 1 1 ]          19              0               19
+        [ 1 1 1 ]          20              0               20
+        [ 1 2 0 ]          21              0               21
+        [ 1 2 0 ]          22              0               22
+        [ 1 2 1 ]          23              0               23
+        [ 1 2 1 ]          24              0               24
+        [ 2 0 0 ]          25              0               25
+        [ 2 0 0 ]          26              0               26
+        [ 2 0 1 ]          27              0               27
+        [ 2 0 1 ]          28              0               28
+        [ 2 1 0 ]          29              0               29
+        [ 2 1 0 ]          30              0               30
+        [ 2 1 1 ]          31              0               31
+        [ 2 1 1 ]          32              0               32
+        [ 2 2 0 ]          33              0               33
+        [ 2 2 0 ]          34              0               34
+        [ 2 2 1 ]          35              0               35
+        [ 2 2 1 ]          36              0               36
+        [ 3 0 0 ]          37              0               37
+        [ 3 0 0 ]          38              0               38
+        [ 3 0 1 ]          39              0               39
+        [ 3 0 1 ]          40              0               40
+        [ 3 1 0 ]          41              0               41
+        [ 3 1 0 ]          42              0               42
+        [ 3 1 1 ]          43              0               43
+        [ 3 1 1 ]          44              0               44
+        [ 3 2 0 ]          45              0               45
+        [ 3 2 0 ]          46              0               46
+        [ 3 2 1 ]          47              0               47
+        [ 3 2 1 ]          48              0               48
+    */
+
+    tid = H5Tcreate(H5T_COMPOUND, sizeof(s_t));
     H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
     H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
-    write_attr(loc_id,3,dims3,"compound3D",tid,buf33);
+    write_attr(loc_id, 3, dims3, "compound3D", tid, buf33);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6363,15 +7023,13 @@ void write_attr_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
     /* Create references to dataset */
-    if (dset_name)
-    {
-        for (i = 0; i < 4; i++) {
-            for (j = 0; j < 3; j++) {
+    if (dset_name) {
+        for (i = 0; i < 4; i++)
+            for (j = 0; j < 3; j++)
                 for (k = 0; k < 2; k++)
-                    status=H5Rcreate(&buf43[i][j][k],fid,dset_name,H5R_OBJECT,(hid_t)-1);
-            }
-        }
-        write_attr(loc_id,3,dims3,"reference3D",H5T_STD_REF_OBJ,buf43);
+                    status = H5Rcreate(&buf43[i][j][k], fid, dset_name,
+                            H5R_OBJECT, (hid_t) -1);
+        write_attr(loc_id, 3, dims3, "reference3D", H5T_STD_REF_OBJ, buf43);
     }
 
     /*-------------------------------------------------------------------------
@@ -6379,48 +7037,47 @@ void write_attr_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < 3; j++) {
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
             for (k = 0; k < 2; k++) {
-                if (make_diffs) buf453[i][j][k]=RED; else buf453[i][j][k]=GREEN;
+                if (make_diffs)
+                    buf453[i][j][k] = RED;
+                else
+                    buf453[i][j][k] = GREEN;
             }
-        }
-    }
-
     /*
-    position        enum3D of </g1> enum3D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 0 ]          GREEN            RED
-    [ 0 0 1 ]          GREEN            RED
-    [ 0 1 0 ]          GREEN            RED
-    [ 0 1 1 ]          GREEN            RED
-    [ 0 2 0 ]          GREEN            RED
-    [ 0 2 1 ]          GREEN            RED
-    [ 1 0 0 ]          GREEN            RED
-    [ 1 0 1 ]          GREEN            RED
-    [ 1 1 0 ]          GREEN            RED
-    [ 1 1 1 ]          GREEN            RED
-    [ 1 2 0 ]          GREEN            RED
-    [ 1 2 1 ]          GREEN            RED
-    [ 2 0 0 ]          GREEN            RED
-    [ 2 0 1 ]          GREEN            RED
-    [ 2 1 0 ]          GREEN            RED
-    [ 2 1 1 ]          GREEN            RED
-    [ 2 2 0 ]          GREEN            RED
-    [ 2 2 1 ]          GREEN            RED
-    [ 3 0 0 ]          GREEN            RED
-    [ 3 0 1 ]          GREEN            RED
-    [ 3 1 0 ]          GREEN            RED
-    [ 3 1 1 ]          GREEN            RED
-    [ 3 2 0 ]          GREEN            RED
-    [ 3 2 1 ]          GREEN            RED
+        position        enum3D of </g1> enum3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 0 ]          GREEN            RED
+        [ 0 0 1 ]          GREEN            RED
+        [ 0 1 0 ]          GREEN            RED
+        [ 0 1 1 ]          GREEN            RED
+        [ 0 2 0 ]          GREEN            RED
+        [ 0 2 1 ]          GREEN            RED
+        [ 1 0 0 ]          GREEN            RED
+        [ 1 0 1 ]          GREEN            RED
+        [ 1 1 0 ]          GREEN            RED
+        [ 1 1 1 ]          GREEN            RED
+        [ 1 2 0 ]          GREEN            RED
+        [ 1 2 1 ]          GREEN            RED
+        [ 2 0 0 ]          GREEN            RED
+        [ 2 0 1 ]          GREEN            RED
+        [ 2 1 0 ]          GREEN            RED
+        [ 2 1 1 ]          GREEN            RED
+        [ 2 2 0 ]          GREEN            RED
+        [ 2 2 1 ]          GREEN            RED
+        [ 3 0 0 ]          GREEN            RED
+        [ 3 0 1 ]          GREEN            RED
+        [ 3 1 0 ]          GREEN            RED
+        [ 3 1 1 ]          GREEN            RED
+        [ 3 2 0 ]          GREEN            RED
+        [ 3 2 1 ]          GREEN            RED
     */
 
-
     tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
-    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "RED", (val = 0, &val));
     H5Tenum_insert(tid, "GREEN", (val = 1, &val));
-    write_attr(loc_id,3,dims3,"enum3D",tid,buf453);
+    write_attr(loc_id, 3, dims3, "enum3D", tid, buf453);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6429,34 +7086,32 @@ void write_attr_in(hid_t loc_id,
     */
 
     /* Allocate and initialize VL dataset to write */
-    n=0;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < 3; j++) {
+    n = 0;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
             for (k = 0; k < 2; k++) {
                 buf53[i][j][k].p = HDmalloc((size_t)(i + 1) * sizeof(int));
                 buf53[i][j][k].len = (size_t)(i + 1);
                 for (l = 0; l < i + 1; l++)
-                    if(make_diffs)
-                        ((int *)buf53[i][j][k].p)[l] = 0;
+                    if (make_diffs)
+                        ((int *) buf53[i][j][k].p)[l] = 0;
                     else
-                        ((int *)buf53[i][j][k].p)[l] = n++;
+                        ((int *) buf53[i][j][k].p)[l] = n++;
             }
-        }
-    }
     /*
-    position        vlen3D of </g1> vlen3D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 1 ]          1               0               1
-    [ 0 1 0 ]          2               0               2
-    [ 0 1 1 ]          3               0               3
-    [ 0 2 0 ]          4               0               4
-    [ 0 2 1 ]          5               0               5
-    [ 1 0 0 ]          6               0               6
-    [ 1 0 0 ]          7               0               7
-    [ 1 0 1 ]          8               0               8
-    [ 1 0 1 ]          9               0               9
-    [ 1 1 0 ]          10              0               10
-    etc
+        position        vlen3D of </g1> vlen3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 1 ]          1               0               1
+        [ 0 1 0 ]          2               0               2
+        [ 0 1 1 ]          3               0               3
+        [ 0 2 0 ]          4               0               4
+        [ 0 2 1 ]          5               0               5
+        [ 1 0 0 ]          6               0               6
+        [ 1 0 0 ]          7               0               7
+        [ 1 0 1 ]          8               0               8
+        [ 1 0 1 ]          9               0               9
+        [ 1 1 0 ]          10              0               10
+        etc
     */
     sid = H5Screate_simple(3, dims3, NULL);
     tid = H5Tvlen_create(H5T_NATIVE_INT);
@@ -6473,24 +7128,25 @@ void write_attr_in(hid_t loc_id,
     * H5T_ARRAY
     *-------------------------------------------------------------------------
     */
-    n=1;
-    for (i = 0; i < 24; i++) {
-        for (j = 0; j < (int)dimarray[0]; j++) {
-            if (make_diffs) buf63[i][j]=0;
-            else buf63[i][j]=n++;
+    n = 1;
+    for (i = 0; i < 24; i++)
+        for (j = 0; j < (int) dimarray[0]; j++) {
+            if (make_diffs)
+                buf63[i][j] = 0;
+            else
+                buf63[i][j] = n++;
         }
-    }
     /*
-    position        array3D of </g1> array3D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 0 ]          1               0               1
-    [ 0 0 0 ]          2               0               2
-    [ 0 0 0 ]          3               0               3
-    [ 0 0 1 ]          4               0               4
-    [ 0 0 1 ]          5               0               5
-    [ 0 0 1 ]          6               0               6
-    [ 0 1 0 ]          7               0               7
-    etc
+        position        array3D of </g1> array3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 0 ]          1               0               1
+        [ 0 0 0 ]          2               0               2
+        [ 0 0 0 ]          3               0               3
+        [ 0 0 1 ]          4               0               4
+        [ 0 0 1 ]          5               0               5
+        [ 0 0 1 ]          6               0               6
+        [ 0 1 0 ]          7               0               7
+        etc
     */
 
     tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
@@ -6501,133 +7157,121 @@ void write_attr_in(hid_t loc_id,
     * H5T_INTEGER and H5T_FLOAT
     *-------------------------------------------------------------------------
     */
-    n=1; f=1;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < 3; j++) {
+    n = 1;
+    f = 1;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
             for (k = 0; k < 2; k++) {
                 if (make_diffs) {
-                    buf73[i][j][k]=0;
-                    buf83[i][j][k]=0.0F;
+                    buf73[i][j][k] = 0;
+                    buf83[i][j][k] = 0.0F;
                 }
                 else {
-                    buf73[i][j][k]=n++;
-                    buf83[i][j][k]=f++;
+                    buf73[i][j][k] = n++;
+                    buf83[i][j][k] = f++;
                 }
             }
-        }
-    }
 
     /*
-    position        integer3D of </g1> integer3D of </g1> difference
-    ------------------------------------------------------------
-    [ 0 0 0 ]          1               0               1
-    [ 0 0 1 ]          2               0               2
-    [ 0 1 0 ]          3               0               3
-    [ 0 1 1 ]          4               0               4
-    [ 0 2 0 ]          5               0               5
-    [ 0 2 1 ]          6               0               6
-    [ 1 0 0 ]          7               0               7
-    [ 1 0 1 ]          8               0               8
-    [ 1 1 0 ]          9               0               9
-    [ 1 1 1 ]          10              0               10
-    etc
-    */
-    write_attr(loc_id,3,dims3,"integer3D",H5T_NATIVE_INT,buf73);
-    write_attr(loc_id,3,dims3,"float3D",H5T_NATIVE_FLOAT,buf83);
+        position        integer3D of </g1> integer3D of </g1> difference
+        ------------------------------------------------------------
+        [ 0 0 0 ]          1               0               1
+        [ 0 0 1 ]          2               0               2
+        [ 0 1 0 ]          3               0               3
+        [ 0 1 1 ]          4               0               4
+        [ 0 2 0 ]          5               0               5
+        [ 0 2 1 ]          6               0               6
+        [ 1 0 0 ]          7               0               7
+        [ 1 0 1 ]          8               0               8
+        [ 1 1 0 ]          9               0               9
+        [ 1 1 1 ]          10              0               10
+        etc
+    */
+    write_attr(loc_id, 3, dims3, "integer3D", H5T_NATIVE_INT, buf73);
+    write_attr(loc_id, 3, dims3, "float3D", H5T_NATIVE_FLOAT, buf83);
 }
 
-
-
 /*-------------------------------------------------------------------------
-* Function: write_dset_in
-*
-* Purpose: write datasets in LOC_ID
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: write_dset_in
+ *
+ * Purpose: write datasets in LOC_ID
+ *
+ *-------------------------------------------------------------------------
+ */
 static
-void write_dset_in(hid_t loc_id,
-                   const char* dset_name, /* for saving reference to dataset*/
-                   hid_t fid,
-                   int make_diffs /* flag to modify data buffers */)
+void write_dset_in(hid_t loc_id, const char* dset_name, hid_t fid, int make_diffs /* flag to modify data buffers */)
 {
     /* Compound datatype */
-    typedef struct s_t
-    {
-        char   a;
+    typedef struct s_t {
+        char a;
         double b;
     } s_t;
 
-    typedef enum
-    {
-        RED,
-        GREEN
+    typedef enum {
+        RED, GREEN
     } e_t;
 
-    hid_t   did;
-    hid_t   sid;
-    hid_t   tid;
-    hid_t   dcpl;
-    herr_t  status;
-    int     val, i, j, k, l, n;
-    float   f;
-    int     fillvalue=2;
-    int     scalar_data = 2;
+    hid_t did = -1;
+    hid_t sid = -1;
+    hid_t tid = -1;
+    hid_t dcpl = -1;
+    herr_t status;
+    int val, i, j, k, l, n;
+    float f;
+    int fillvalue = 2;
+    int scalar_data = 2;
 
     /* create 1D attributes with dimension [2], 2 elements */
-    hsize_t    dims[1]={2};
-    char       buf1[2][STR_SIZE]= {"ab","de"}; /* string */
-    char       *buf1a[2];                      /* VL string */
-    char       buf2[2]= {1,2};                 /* bitfield, opaque */
-    s_t        buf3[2]= {{1,2.0F},{3,4.0F}};   /* compound */
-    hobj_ref_t buf4[2];                        /* reference */
-    e_t        buf45[2]= {RED,GREEN};          /* enum */
-    hvl_t      buf5[2];                        /* vlen */
-    hsize_t    dimarray[1]={3};                /* array dimension */
-    int        buf6[2][3]= {{1,2,3},{4,5,6}};  /* array */
-    int        buf7[2]= {1,2};                 /* integer */
-    float      buf8[2]= {1.0F,2.0F};           /* float */
+    hsize_t dims[1] = { 2 };
+    char buf1[2][STR_SIZE] = { "ab", "de" }; /* string */
+    char *buf1a[2]; /* VL string */
+    char buf2[2] = { 1, 2 }; /* bitfield, opaque */
+    s_t buf3[2] = { { 1, 2.0F }, { 3, 4.0F } }; /* compound */
+    hobj_ref_t buf4[2]; /* reference */
+    e_t buf45[2] = { RED, GREEN }; /* enum */
+    hvl_t buf5[2]; /* vlen */
+    hsize_t dimarray[1] = { 3 }; /* array dimension */
+    int buf6[2][3] = { { 1, 2, 3 }, { 4, 5, 6 } }; /* array */
+    int buf7[2] = { 1, 2 }; /* integer */
+    float buf8[2] = { 1.0F, 2.0F }; /* float */
 
     /* create 2D attributes with dimension [3][2], 6 elements */
-    hsize_t    dims2[2]={3,2};
-    char       buf12[3][2][STR_SIZE]= {{"ab","cd"},{"ef","gh"},{"ij","kl"}};     /* string */
-    char       *buf12a[3][2];                                        /* VL string */
-    char       buf22[3][2]= {{1,2},{3,4},{5,6}};                     /* bitfield, opaque */
-    s_t        buf32[6]= {{1,2.0F},{3,4.0F},{5,6.0F},{7,8.0F},{9,10.0F},{11,12.0F}};   /* compound */
-    hobj_ref_t buf42[3][2];                                          /* reference */
-    hvl_t      buf52[3][2];                                          /* vlen */
-    int        buf62[6][3]= {{1,2,3},{4,5,6},{7,8,9},{10,11,12},{13,14,15},{16,17,18}};  /* array */
-    int        buf72[3][2]= {{1,2},{3,4},{5,6}};                     /* integer */
-    float      buf82[3][2]= {{1.0F,2.0F},{3.0F,4.0F},{5.0F,6.0F}};                     /* float */
+    hsize_t dims2[2] = { 3, 2 };
+    char buf12[3][2][STR_SIZE] = { { "ab", "cd" }, { "ef", "gh" }, { "ij", "kl" } }; /* string */
+    char *buf12a[3][2]; /* VL string */
+    char buf22[3][2] = { { 1, 2 }, { 3, 4 }, { 5, 6 } }; /* bitfield, opaque */
+    s_t buf32[6] = { { 1, 2.0F }, { 3, 4.0F }, { 5, 6.0F }, { 7, 8.0F }, { 9, 10.0F }, { 11, 12.0F } }; /* compound */
+    hobj_ref_t buf42[3][2]; /* reference */
+    hvl_t buf52[3][2]; /* vlen */
+    int buf62[6][3] = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 }, { 10, 11, 12 }, { 13, 14, 15 }, { 16, 17, 18 } }; /* array */
+    int buf72[3][2] = { { 1, 2 }, { 3, 4 }, { 5, 6 } }; /* integer */
+    float buf82[3][2] = { { 1.0F, 2.0F }, { 3.0F, 4.0F }, { 5.0F, 6.0F } }; /* float */
 
     /* create 3D attributes with dimension [4][3][2], 24 elements */
-    hsize_t    dims3[3]={4,3,2};
-    char       buf13[4][3][2][STR_SIZE]= {{{"ab","cd"},{"ef","gh"},{"ij","kl"}},
-    {{"mn","pq"},{"rs","tu"},{"vw","xz"}},
-    {{"AB","CD"},{"EF","GH"},{"IJ","KL"}},
-    {{"MN","PQ"},{"RS","TU"},{"VW","XZ"}}};  /* string */
-    char       *buf13a[4][3][2];  /* VL string */
-    char       buf23[4][3][2];    /* bitfield, opaque */
-    s_t        buf33[4][3][2];    /* compound */
-    hobj_ref_t buf43[4][3][2];    /* reference */
-    hvl_t      buf53[4][3][2];    /* vlen */
-    int        buf63[24][3];      /* array */
-    int        buf73[4][3][2];    /* integer */
-    float      buf83[4][3][2];    /* float */
-
+    hsize_t dims3[3] = { 4, 3, 2 };
+    char buf13[4][3][2][STR_SIZE] = { { { "ab", "cd" }, { "ef", "gh" }, { "ij", "kl" } },
+                                    { { "mn", "pq" }, { "rs", "tu" }, { "vw", "xz" } },
+                                    { { "AB", "CD" }, { "EF", "GH" }, { "IJ", "KL" } },
+                                    { { "MN", "PQ" }, { "RS", "TU" }, { "VW", "XZ" } } }; /* string */
+    char *buf13a[4][3][2]; /* VL string */
+    char buf23[4][3][2]; /* bitfield, opaque */
+    s_t buf33[4][3][2]; /* compound */
+    hobj_ref_t buf43[4][3][2]; /* reference */
+    hvl_t buf53[4][3][2]; /* vlen */
+    int buf63[24][3]; /* array */
+    int buf73[4][3][2]; /* integer */
+    float buf83[4][3][2]; /* float */
+
+    if (make_diffs == 2)
+        dimarray[0] = 4;
 
     /*-------------------------------------------------------------------------
     * H5S_SCALAR
     *-------------------------------------------------------------------------
     */
 
-
-
-    if ( make_diffs )
-    {
-
+    if (make_diffs)
         scalar_data = 1;
-    }
 
     /* create a space  */
     sid = H5Screate(H5S_SCALAR);
@@ -6642,7 +7286,6 @@ void write_dset_in(hid_t loc_id,
     H5Dclose(did);
     H5Sclose(sid);
 
-
     /*-------------------------------------------------------------------------
     * 1D
     *-------------------------------------------------------------------------
@@ -6653,27 +7296,22 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-
     if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-            for (j=0; j<2; j++)
-                buf1[i][j]='z';
-    }
-
+        for (i = 0; i < 2; i++)
+            for (j = 0; j < 2; j++)
+                buf1[i][j] = 'z';
 
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid,(size_t)STR_SIZE);
-    write_dset(loc_id,1,dims,"string",tid,buf1);
+    status = H5Tset_size(tid, (size_t) STR_SIZE);
+    write_dset(loc_id, 1, dims, "string", tid, buf1);
     status = H5Tclose(tid);
 
-    for (i=0; i<2; i++)
-    {
-        buf1a[i]=buf1[i];
-    }
+    for (i = 0; i < 2; i++)
+        buf1a[i] = buf1[i];
+
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid, H5T_VARIABLE);
-    write_dset(loc_id,1,dims,"VLstring",tid,buf1a);
+    status = H5Tset_size(tid, H5T_VARIABLE);
+    write_dset(loc_id, 1, dims, "VLstring", tid, buf1a);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6682,13 +7320,11 @@ void write_dset_in(hid_t loc_id,
     */
 
     if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-            buf2[i]=buf2[1]=0;
-    }
+        for (i = 0; i < 2; i++)
+            buf2[i] = buf2[1] = 0;
 
     tid = H5Tcopy(H5T_STD_B8LE);
-    write_dset(loc_id,1,dims,"bitfield",tid,buf2);
+    write_dset(loc_id, 1, dims, "bitfield", tid, buf2);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6697,16 +7333,14 @@ void write_dset_in(hid_t loc_id,
     */
 
     if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-        {
-            buf3[i].a=0; buf3[i].b=0;
+        for (i = 0; i < 2; i++) {
+            buf3[i].a = 0;
+            buf3[i].b = 0;
         }
-    }
 
-    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+    tid = H5Tcreate(H5T_OPAQUE, (size_t) 1);
     status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
-    write_dset(loc_id,1,dims,"opaque",tid,buf2);
+    write_dset(loc_id, 1, dims, "opaque", tid, buf2);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6714,19 +7348,14 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-
     if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-        {
-            buf45[i]=GREEN;
-        }
-    }
+        for (i = 0; i < 2; i++)
+            buf45[i] = GREEN;
 
-    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+    tid = H5Tcreate(H5T_COMPOUND, sizeof(s_t));
     H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
     H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
-    write_dset(loc_id,1,dims,"compound",tid,buf3);
+    write_dset(loc_id, 1, dims, "compound", tid, buf3);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6734,11 +7363,10 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
     /* Create references to dataset */
-    if (dset_name)
-    {
-        status=H5Rcreate(&buf4[0],fid,dset_name,H5R_OBJECT,(hid_t)-1);
-        status=H5Rcreate(&buf4[1],fid,dset_name,H5R_OBJECT,(hid_t)-1);
-        write_dset(loc_id,1,dims,"reference",H5T_STD_REF_OBJ,buf4);
+    if (dset_name) {
+        status = H5Rcreate(&buf4[0], fid, dset_name, H5R_OBJECT, (hid_t) -1);
+        status = H5Rcreate(&buf4[1], fid, dset_name, H5R_OBJECT, (hid_t) -1);
+        write_dset(loc_id, 1, dims, "reference", H5T_STD_REF_OBJ, buf4);
     }
 
     /*-------------------------------------------------------------------------
@@ -6746,16 +7374,16 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    gen_datareg(fid,make_diffs);
+    gen_datareg(fid, make_diffs);
 
     /*-------------------------------------------------------------------------
     * H5T_ENUM
     *-------------------------------------------------------------------------
     */
     tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
-    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "RED", (val = 0, &val));
     H5Tenum_insert(tid, "GREEN", (val = 1, &val));
-    write_dset(loc_id,1,dims,"enum",tid,buf45);
+    write_dset(loc_id, 1, dims, "enum", tid, buf45);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6766,22 +7394,23 @@ void write_dset_in(hid_t loc_id,
     /* Allocate and initialize VL dataset to write */
 
     buf5[0].len = 1;
-    buf5[0].p = HDmalloc( 1 * sizeof(int));
-    ((int *)buf5[0].p)[0]=1;
+    buf5[0].p = HDmalloc(1 * sizeof(int));
+    ((int *) buf5[0].p)[0] = 1;
     buf5[1].len = 2;
-    buf5[1].p = HDmalloc( 2 * sizeof(int));
-    ((int *)buf5[1].p)[0]=2;
-    ((int *)buf5[1].p)[1]=3;
+    buf5[1].p = HDmalloc(2 * sizeof(int));
+    ((int *) buf5[1].p)[0] = 2;
+    ((int *) buf5[1].p)[1] = 3;
 
-    if(make_diffs) {
-        ((int *)buf5[0].p)[0] = 0;
-        ((int *)buf5[1].p)[0] = 0;
-        ((int *)buf5[1].p)[1]=0;
+    if (make_diffs) {
+        ((int *) buf5[0].p)[0] = 0;
+        ((int *) buf5[1].p)[0] = 0;
+        ((int *) buf5[1].p)[1] = 0;
     }
 
     sid = H5Screate_simple(1, dims, NULL);
     tid = H5Tvlen_create(H5T_NATIVE_INT);
-    did = H5Dcreate2(loc_id, "vlen", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    did = H5Dcreate2(loc_id, "vlen", tid, sid, H5P_DEFAULT, H5P_DEFAULT,
+    H5P_DEFAULT);
     status = H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf5);
     HDassert(status >= 0);
     status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf5);
@@ -6796,37 +7425,32 @@ void write_dset_in(hid_t loc_id,
     */
 
     if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-            for (j=0; j<3; j++)
-            {
-                buf6[i][j]=0;
-            }
-    }
+        for (i = 0; i < 2; i++)
+            for (j = 0; j < 3; j++)
+                buf6[i][j] = 0;
 
     tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
     write_dset(loc_id, 1, dims, "array", tid, buf6);
     status = H5Tclose(tid);
 
     {
-        double  *dbuf;                           /* information to write */
-        hid_t   ldid;                            /* dataset ID   */
-        hid_t   lsid;                            /* dataspace ID   */
-        hid_t   ltid;                            /* datatype ID   */
-        size_t  size;
-        hsize_t sdims[] = {1};
-        hsize_t tdims[] = {H5TOOLS_MALLOCSIZE / sizeof(double) + 1};
-        size_t  jj;
+        double *dbuf; /* information to write */
+        hid_t ldid = -1; /* dataset ID   */
+        hid_t lsid = -1; /* dataspace ID   */
+        hid_t ltid = -1; /* datatype ID   */
+        size_t size;
+        hsize_t sdims[] = { 1 };
+        hsize_t tdims[] = { H5TOOLS_MALLOCSIZE / sizeof(double) + 1 };
+        size_t jj;
 
         /* allocate and initialize array data to write */
-        size = ( H5TOOLS_MALLOCSIZE / sizeof(double) + 1 ) * sizeof(double);
-        dbuf = (double *)HDmalloc(size);
+        size = (H5TOOLS_MALLOCSIZE / sizeof(double) + 1) * sizeof(double);
+        dbuf = (double *) HDmalloc(size);
 
-        for(jj = 0; jj < (H5TOOLS_MALLOCSIZE / sizeof(double) + 1); jj++)
-            dbuf[jj] = (double)jj;
+        for (jj = 0; jj < (H5TOOLS_MALLOCSIZE / sizeof(double) + 1); jj++)
+            dbuf[jj] = (double) jj;
 
-        if (make_diffs)
-        {
+        if (make_diffs) {
             dbuf[5] = 0;
             dbuf[6] = 0;
         }
@@ -6853,17 +7477,13 @@ void write_dset_in(hid_t loc_id,
     */
 
     if (make_diffs)
-    {
-        for (i=0; i<2; i++)
-        {
-            buf7[i]=0;
-            buf8[i]=0;
+        for (i = 0; i < 2; i++) {
+            buf7[i] = 0;
+            buf8[i] = 0;
         }
-    }
-
-    write_dset(loc_id,1,dims,"integer",H5T_NATIVE_INT,buf7);
-    write_dset(loc_id,1,dims,"float",H5T_NATIVE_FLOAT,buf8);
 
+    write_dset(loc_id, 1, dims, "integer", H5T_NATIVE_INT, buf7);
+    write_dset(loc_id, 1, dims, "float", H5T_NATIVE_FLOAT, buf8);
 
     /*-------------------------------------------------------------------------
     * 2D
@@ -6875,30 +7495,25 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    if (make_diffs)
-    {
-        for (i=0; i<3; i++)
-            for (j=0; j<2; j++)
-                for (k=0; k<2; k++)
-                    buf12[i][j][k]='z';
+    if (make_diffs) {
+        for (i = 0; i < 3; i++)
+            for (j = 0; j < 2; j++)
+                for (k = 0; k < 2; k++)
+                    buf12[i][j][k] = 'z';
     }
 
-
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid,(size_t)STR_SIZE);
-    write_dset(loc_id,2,dims2,"string2D",tid,buf12);
+    status = H5Tset_size(tid, (size_t) STR_SIZE);
+    write_dset(loc_id, 2, dims2, "string2D", tid, buf12);
     status = H5Tclose(tid);
 
-    for (i=0; i<3; i++)
-    {
-        for (j=0; j<2; j++)
-        {
-            buf12a[i][j]=buf12[i][j];
-        }
-    }
+    for (i = 0; i < 3; i++)
+        for (j = 0; j < 2; j++)
+            buf12a[i][j] = buf12[i][j];
+
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid, H5T_VARIABLE);
-    write_dset(loc_id,2,dims2,"VLstring2D",tid,buf12a);
+    status = H5Tset_size(tid, H5T_VARIABLE);
+    write_dset(loc_id, 2, dims2, "VLstring2D", tid, buf12a);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6906,23 +7521,20 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-
     if (make_diffs)
-    {
-        memset(buf22,0,sizeof buf22);
-    }
+        memset(buf22, 0, sizeof buf22);
 
     tid = H5Tcopy(H5T_STD_B8LE);
-    write_dset(loc_id,2,dims2,"bitfield2D",tid,buf22);
+    write_dset(loc_id, 2, dims2, "bitfield2D", tid, buf22);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
     * H5T_OPAQUE
     *-------------------------------------------------------------------------
     */
-    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+    tid = H5Tcreate(H5T_OPAQUE, (size_t) 1);
     status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
-    write_dset(loc_id,2,dims2,"opaque2D",tid,buf22);
+    write_dset(loc_id, 2, dims2, "opaque2D", tid, buf22);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6931,14 +7543,12 @@ void write_dset_in(hid_t loc_id,
     */
 
     if (make_diffs)
-    {
-        memset(buf32,0,sizeof buf32);
-    }
+        memset(buf32, 0, sizeof buf32);
 
-    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+    tid = H5Tcreate(H5T_COMPOUND, sizeof(s_t));
     H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
     H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
-    write_dset(loc_id,2,dims2,"compound2D",tid,buf32);
+    write_dset(loc_id, 2, dims2, "compound2D", tid, buf32);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6946,14 +7556,11 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
     /* Create references to dataset */
-    if (dset_name)
-    {
-        for (i = 0; i < 3; i++) {
-            for (j = 0; j < 2; j++) {
-                status=H5Rcreate(&buf42[i][j],fid,dset_name,H5R_OBJECT,(hid_t)-1);
-            }
-        }
-        write_dset(loc_id,2,dims2,"reference2D",H5T_STD_REF_OBJ,buf42);
+    if (dset_name) {
+        for (i = 0; i < 3; i++)
+            for (j = 0; j < 2; j++)
+                status = H5Rcreate(&buf42[i][j], fid, dset_name, H5R_OBJECT, (hid_t) -1);
+        write_dset(loc_id, 2, dims2, "reference2D", H5T_STD_REF_OBJ, buf42);
     }
 
     /*-------------------------------------------------------------------------
@@ -6962,9 +7569,9 @@ void write_dset_in(hid_t loc_id,
     */
 
     tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
-    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "RED", (val = 0, &val));
     H5Tenum_insert(tid, "GREEN", (val = 1, &val));
-    write_dset(loc_id,2,dims2,"enum2D",tid,0);
+    write_dset(loc_id, 2, dims2, "enum2D", tid, 0);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -6974,18 +7581,17 @@ void write_dset_in(hid_t loc_id,
 
     /* Allocate and initialize VL dataset to write */
     n = 0;
-    for(i = 0; i < 3; i++) {
-        for(j = 0; j < 2; j++) {
+    for (i = 0; i < 3; i++)
+        for (j = 0; j < 2; j++) {
             buf52[i][j].p = HDmalloc((size_t)(i + 1) * sizeof(int));
             buf52[i][j].len = (size_t)(i + 1);
-            for(l = 0; l < i + 1; l++) {
-                if(make_diffs)
-                    ((int *)buf52[i][j].p)[l] = 0;
+            for (l = 0; l < i + 1; l++) {
+                if (make_diffs)
+                    ((int *) buf52[i][j].p)[l] = 0;
                 else
-                    ((int *)buf52[i][j].p)[l] = n++;
+                    ((int *) buf52[i][j].p)[l] = n++;
             }
         }
-    }
 
     sid = H5Screate_simple(2, dims2, NULL);
     tid = H5Tvlen_create(H5T_NATIVE_INT);
@@ -7004,10 +7610,7 @@ void write_dset_in(hid_t loc_id,
     */
 
     if (make_diffs)
-    {
-        memset(buf62,0,sizeof buf62);
-    }
-
+        memset(buf62, 0, sizeof buf62);
 
     tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
     write_dset(loc_id, 2, dims2, "array2D", tid, buf62);
@@ -7018,14 +7621,11 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-
-    if (make_diffs)
-    {
+    if (make_diffs) {
         memset(buf72, 0, sizeof buf72);
         memset(buf82, 0, sizeof buf82);
     }
 
-
     dcpl = H5Pcreate(H5P_DATASET_CREATE);
     status = H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fillvalue);
     sid = H5Screate_simple(2, dims2, NULL);
@@ -7040,8 +7640,7 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    write_dset(loc_id,2,dims2,"float2D",H5T_NATIVE_FLOAT,buf82);
-
+    write_dset(loc_id, 2, dims2, "float2D", H5T_NATIVE_FLOAT, buf82);
 
     /*-------------------------------------------------------------------------
     * 3D
@@ -7053,33 +7652,27 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    if (make_diffs)
-    {
-        for (i=0; i<4; i++)
-            for (j=0; j<3; j++)
-                for (k=0; k<2; k++)
-                    for (l=0; l<2; l++)
-                        buf13[i][j][k][l]='z';
+    if (make_diffs) {
+        for (i = 0; i < 4; i++)
+            for (j = 0; j < 3; j++)
+                for (k = 0; k < 2; k++)
+                    for (l = 0; l < 2; l++)
+                        buf13[i][j][k][l] = 'z';
     }
 
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid,(size_t)STR_SIZE);
-    write_dset(loc_id,3,dims3,"string3D",tid,buf13);
+    status = H5Tset_size(tid, (size_t) STR_SIZE);
+    write_dset(loc_id, 3, dims3, "string3D", tid, buf13);
     status = H5Tclose(tid);
 
-    for (i=0; i<4; i++)
-    {
-        for (j=0; j<3; j++)
-        {
-            for (k=0; k<2; k++)
-            {
-                buf13a[i][j][k]=buf13[i][j][k];
-            }
-        }
-    }
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
+            for (k = 0; k < 2; k++)
+                buf13a[i][j][k] = buf13[i][j][k];
+
     tid = H5Tcopy(H5T_C_S1);
-    status  = H5Tset_size(tid, H5T_VARIABLE);
-    write_dset(loc_id,3,dims3,"VLstring3D",tid,buf13a);
+    status = H5Tset_size(tid, H5T_VARIABLE);
+    write_dset(loc_id, 3, dims3, "VLstring3D", tid, buf13a);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -7087,31 +7680,27 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-
-    n=1;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < 3; j++) {
+    n = 1;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
             for (k = 0; k < 2; k++) {
-                if(make_diffs)
+                if (make_diffs)
                     buf23[i][j][k] = 0;
                 else
-                    buf23[i][j][k] = (char)n++;
+                    buf23[i][j][k] = (char) n++;
             }
-        }
-    }
-
 
     tid = H5Tcopy(H5T_STD_B8LE);
-    write_dset(loc_id,3,dims3,"bitfield3D",tid,buf23);
+    write_dset(loc_id, 3, dims3, "bitfield3D", tid, buf23);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
     * H5T_OPAQUE
     *-------------------------------------------------------------------------
     */
-    tid = H5Tcreate(H5T_OPAQUE, (size_t)1);
+    tid = H5Tcreate(H5T_OPAQUE, (size_t) 1);
     status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
-    write_dset(loc_id,3,dims3,"opaque3D",tid,buf23);
+    write_dset(loc_id, 3, dims3, "opaque3D", tid, buf23);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -7119,27 +7708,24 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-    n=1;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < 3; j++) {
+    n = 1;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
             for (k = 0; k < 2; k++) {
                 if (make_diffs) {
                     buf33[i][j][k].a = 0;
                     buf33[i][j][k].b = 0.0F;
                 }
                 else {
-                    buf33[i][j][k].a = (char)n++;
+                    buf33[i][j][k].a = (char) n++;
                     buf33[i][j][k].b = n++;
                 }
             }
-        }
-    }
 
-
-    tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
+    tid = H5Tcreate(H5T_COMPOUND, sizeof(s_t));
     H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
     H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
-    write_dset(loc_id,3,dims3,"compound3D",tid,buf33);
+    write_dset(loc_id, 3, dims3, "compound3D", tid, buf33);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -7147,15 +7733,12 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
     /* Create references to dataset */
-    if (dset_name)
-    {
-        for (i = 0; i < 4; i++) {
-            for (j = 0; j < 3; j++) {
+    if (dset_name) {
+        for (i = 0; i < 4; i++)
+            for (j = 0; j < 3; j++)
                 for (k = 0; k < 2; k++)
-                    status=H5Rcreate(&buf43[i][j][k],fid,dset_name,H5R_OBJECT,(hid_t)-1);
-            }
-        }
-        write_dset(loc_id,3,dims3,"reference3D",H5T_STD_REF_OBJ,buf43);
+                    status = H5Rcreate(&buf43[i][j][k], fid, dset_name, H5R_OBJECT, (hid_t) -1);
+        write_dset(loc_id, 3, dims3, "reference3D", H5T_STD_REF_OBJ, buf43);
     }
 
     /*-------------------------------------------------------------------------
@@ -7164,9 +7747,9 @@ void write_dset_in(hid_t loc_id,
     */
 
     tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
-    H5Tenum_insert(tid, "RED",   (val = 0, &val));
+    H5Tenum_insert(tid, "RED", (val = 0, &val));
     H5Tenum_insert(tid, "GREEN", (val = 1, &val));
-    write_dset(loc_id,3,dims3,"enum3D",tid,0);
+    write_dset(loc_id, 3, dims3, "enum3D", tid, 0);
     status = H5Tclose(tid);
 
     /*-------------------------------------------------------------------------
@@ -7175,21 +7758,19 @@ void write_dset_in(hid_t loc_id,
     */
 
     /* Allocate and initialize VL dataset to write */
-    n=0;
-    for(i = 0; i < 4; i++) {
-        for(j = 0; j < 3; j++) {
-            for(k = 0; k < 2; k++) {
+    n = 0;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
+            for (k = 0; k < 2; k++) {
                 buf53[i][j][k].p = HDmalloc((size_t)(i + 1) * sizeof(int));
                 buf53[i][j][k].len = (size_t)(i + 1);
-                for(l = 0; l < i + 1; l++) {
-                    if(make_diffs)
-                        ((int *)buf53[i][j][k].p)[l] = 0;
+                for (l = 0; l < i + 1; l++) {
+                    if (make_diffs)
+                        ((int *) buf53[i][j][k].p)[l] = 0;
                     else
-                        ((int *)buf53[i][j][k].p)[l] = n++;
+                        ((int *) buf53[i][j][k].p)[l] = n++;
                 }
             }
-        }
-    }
 
     sid = H5Screate_simple(3, dims3, NULL);
     tid = H5Tvlen_create(H5T_NATIVE_INT);
@@ -7207,14 +7788,14 @@ void write_dset_in(hid_t loc_id,
     *-------------------------------------------------------------------------
     */
 
-
-    n=1;
-    for (i = 0; i < 24; i++) {
-        for (j = 0; j < (int)dimarray[0]; j++) {
-            if (make_diffs) buf63[i][j]=0;
-            else buf63[i][j]=n++;
+    n = 1;
+    for (i = 0; i < 24; i++)
+        for (j = 0; j < 3; j++) {
+            if (make_diffs)
+                buf63[i][j] = 0;
+            else
+                buf63[i][j] = n++;
         }
-    }
 
     tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
     write_dset(loc_id, 3, dims3, "array3D", tid, buf63);
@@ -7224,82 +7805,86 @@ void write_dset_in(hid_t loc_id,
     * H5T_INTEGER and H5T_FLOAT
     *-------------------------------------------------------------------------
     */
-    n=1; f=1;
-    for (i = 0; i < 4; i++) {
-        for (j = 0; j < 3; j++) {
+    n = 1;
+    f = 1;
+    for (i = 0; i < 4; i++)
+        for (j = 0; j < 3; j++)
             for (k = 0; k < 2; k++) {
                 if (make_diffs) {
-                    buf73[i][j][k]=0;
-                    buf83[i][j][k]=0.0F;
+                    buf73[i][j][k] = 0;
+                    buf83[i][j][k] = 0.0F;
                 }
                 else {
-                    buf73[i][j][k]=n++;
-                    buf83[i][j][k]=f++;
+                    buf73[i][j][k] = n++;
+                    buf83[i][j][k] = f++;
                 }
             }
-        }
-    }
-    write_dset(loc_id,3,dims3,"integer3D",H5T_NATIVE_INT,buf73);
-    write_dset(loc_id,3,dims3,"float3D",H5T_NATIVE_FLOAT,buf83);
+
+    write_dset(loc_id, 3, dims3, "integer3D", H5T_NATIVE_INT, buf73);
+    write_dset(loc_id, 3, dims3, "float3D", H5T_NATIVE_FLOAT, buf83);
 }
 
 /*-------------------------------------------------------------------------
-* Function: gen_datareg
-*
-* Purpose: generate a dataset region and its reference
-*
-* Date: April 19, 2006
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: gen_datareg
+ *
+ * Purpose: generate a dataset region and its reference
+ *
+ * Date: April 19, 2006
+ *
+ *-------------------------------------------------------------------------
+ */
 
 static
-void gen_datareg(hid_t fid,
-                 int make_diffs /* flag to modify data buffers */)
+void gen_datareg(hid_t fid, int make_diffs /* flag to modify data buffers */)
 {
     /* data dataset */
-    hid_t           did1;              /* dataset ID   */
-    hid_t           sid1;              /* dataspace ID  */
-    hsize_t         dims1[2] = {10,10};/* dimensions */
-    int             *buf;              /* dataset buffer */
+    hid_t did1 = -1; /* dataset ID   */
+    hid_t sid1 = -1; /* dataspace ID  */
+    hsize_t dims1[2] = { 10, 10 };/* dimensions */
+    int *buf; /* dataset buffer */
     /* reference dataset */
-    hid_t           did2;              /* dataset ID   */
-    hid_t           sid2;              /* dataspace ID  */
-    hsize_t         dims2[] = {2};     /* 2 references */
-    hdset_reg_ref_t *rbuf;             /* buffer for write the references  */
-    hsize_t         start[10];         /* starting location of hyperslab */
-    hsize_t         count[10];         /* element count of hyperslab */
-    hsize_t         coord[5][2];       /* coordinates for point selection */
-    herr_t          status;
-    int             i;
+    hid_t did2 = -1; /* dataset ID   */
+    hid_t sid2 = -1; /* dataspace ID  */
+    hsize_t dims2[] = { 2 }; /* 2 references */
+    hdset_reg_ref_t *rbuf; /* buffer for write the references  */
+    hsize_t start[10]; /* starting location of hyperslab */
+    hsize_t count[10]; /* element count of hyperslab */
+    hsize_t coord[5][2]; /* coordinates for point selection */
+    herr_t status;
+    int i;
 
     /* allocate the buffer for write the references */
-    rbuf = (hdset_reg_ref_t *)HDcalloc((size_t)2, sizeof(hdset_reg_ref_t));
+    rbuf = (hdset_reg_ref_t *) HDcalloc((size_t )2, sizeof(hdset_reg_ref_t));
 
     /* allocate the buffer for write the data dataset */
-    buf = (int *)HDmalloc(10 * 10 * sizeof(int));
+    buf = (int *) HDmalloc(10 * 10 * sizeof(int));
 
-    for(i = 0; i < 10 * 10; i++)
+    for (i = 0; i < 10 * 10; i++)
         buf[i] = i;
 
     /* create the data dataset */
-    sid1   = H5Screate_simple(2, dims1, NULL);
-    did1   = H5Dcreate2(fid, "dsetref", H5T_NATIVE_INT, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    sid1 = H5Screate_simple(2, dims1, NULL);
+    did1 = H5Dcreate2(fid, "dsetref", H5T_NATIVE_INT, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     status = H5Dwrite(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
     HDassert(status >= 0);
 
     /* create the reference dataset */
-    sid2   = H5Screate_simple(1, dims2, NULL);
-    did2   = H5Dcreate2(fid, "refreg", H5T_STD_REF_DSETREG, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    sid2 = H5Screate_simple(1, dims2, NULL);
+    did2 = H5Dcreate2(fid, "refreg", H5T_STD_REF_DSETREG, sid2, H5P_DEFAULT,
+    H5P_DEFAULT, H5P_DEFAULT);
 
     /* create the references */
     /* select hyperslab for first reference */
 
-    start[0] = 2; start[1] = 2;
-    count[0] = 6; count[1] = 6;
-    if(make_diffs) {
-        start[0] = 0; start[1] = 0;
-        count[0] = 3; count[1] = 3;
+    start[0] = 2;
+    start[1] = 2;
+    count[0] = 6;
+    count[1] = 6;
+    if (make_diffs) {
+        start[0] = 0;
+        start[1] = 0;
+        count[0] = 3;
+        count[1] = 3;
     }
 
     status = H5Sselect_hyperslab(sid1, H5S_SELECT_SET, start, NULL, count, NULL);
@@ -7311,25 +7896,32 @@ void gen_datareg(hid_t fid,
     HDassert(status >= 0);
 
     /* select sequence of five points for second reference */
-    coord[0][0]=6; coord[0][1]=9;
-    coord[1][0]=2; coord[1][1]=2;
-    coord[2][0]=8; coord[2][1]=4;
-    coord[3][0]=1; coord[3][1]=6;
-    coord[4][0]=2; coord[4][1]=8;
-    if (make_diffs)
-    {
-        coord[1][0]=3; coord[1][1]=3;
-        coord[3][0]=2; coord[3][1]=5;
-        coord[4][0]=1; coord[4][1]=7;
-    }
-    H5Sselect_elements(sid1,H5S_SELECT_SET,(size_t)5,(const hsize_t *)coord);
+    coord[0][0] = 6;
+    coord[0][1] = 9;
+    coord[1][0] = 2;
+    coord[1][1] = 2;
+    coord[2][0] = 8;
+    coord[2][1] = 4;
+    coord[3][0] = 1;
+    coord[3][1] = 6;
+    coord[4][0] = 2;
+    coord[4][1] = 8;
+    if (make_diffs) {
+        coord[1][0] = 3;
+        coord[1][1] = 3;
+        coord[3][0] = 2;
+        coord[3][1] = 5;
+        coord[4][0] = 1;
+        coord[4][1] = 7;
+    }
+    H5Sselect_elements(sid1, H5S_SELECT_SET, (size_t) 5, (const hsize_t *) coord);
     H5Sget_select_npoints(sid1);
 
     /* store second dataset region */
-    H5Rcreate(&rbuf[1],fid,"dsetref",H5R_DATASET_REGION,sid1);
+    H5Rcreate(&rbuf[1], fid, "dsetref", H5R_DATASET_REGION, sid1);
 
     /* write */
-    status = H5Dwrite(did2,H5T_STD_REF_DSETREG,H5S_ALL,H5S_ALL,H5P_DEFAULT,rbuf);
+    status = H5Dwrite(did2, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf);
     HDassert(status >= 0);
 
     /* close, free memory buffers */
@@ -7346,60 +7938,58 @@ void gen_datareg(hid_t fid,
     HDfree(buf);
 }
 
-
 /*-------------------------------------------------------------------------
-* Function: test_hyperslab
-*
-* Purpose: test diff by hyperslabs. create a dataset with 1GB dimensions
-*  by iterating trough 1KB hyperslabs
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: test_hyperslab
+ *
+ * Purpose: test diff by hyperslabs. create a dataset with 1GB dimensions
+ *  by iterating trough 1KB hyperslabs
+ *
+ *-------------------------------------------------------------------------
+ */
 static
-int test_hyperslab(const char *fname,
-                   int make_diffs /* flag to modify data buffers */)
+int test_hyperslab(const char *fname, int make_diffs /* flag to modify data buffers */)
 {
-    hid_t   did=-1;
-    hid_t   fid=-1;
-    hid_t   f_sid=-1;
-    hid_t   m_sid=-1;
-    hid_t   tid=-1;
-    hid_t   dcpl=-1;
-    hsize_t dims[1]={GBLL};                  /* dataset dimensions */
-    hsize_t hs_size[1]={GBLL/(1024*1024)};   /* hyperslab dimensions */
-    hsize_t chunk_dims[1]={GBLL/1024};       /* chunk dimensions */
+    hid_t did = -1;
+    hid_t fid = -1;
+    hid_t f_sid = -1;
+    hid_t m_sid = -1;
+    hid_t tid = -1;
+    hid_t dcpl = -1;
+    hsize_t dims[1] = { GBLL }; /* dataset dimensions */
+    hsize_t hs_size[1] = { GBLL / (1024 * 1024) }; /* hyperslab dimensions */
+    hsize_t chunk_dims[1] = { GBLL / 1024 }; /* chunk dimensions */
     hsize_t hs_start[1];
-    size_t  size;
-    size_t  nelmts=(size_t)GBLL/(1024*1024); /* elements in each hyperslab */
-    char    fillvalue=-1;
-    char    *buf=NULL;
-    int     i, j, s;
-    char    c;
+    size_t size;
+    size_t nelmts = (size_t)GBLL / (1024 * 1024); /* elements in each hyperslab */
+    char fillvalue = -1;
+    char *buf = NULL;
+    int i, j, s;
+    char c;
 
     /* create */
     fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+    if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
         goto out;
-    if(H5Pset_fill_value(dcpl, H5T_NATIVE_CHAR, &fillvalue) < 0)
+    if (H5Pset_fill_value(dcpl, H5T_NATIVE_CHAR, &fillvalue) < 0)
         goto out;
-    if(H5Pset_chunk(dcpl, 1, chunk_dims) < 0)
+    if (H5Pset_chunk(dcpl, 1, chunk_dims) < 0)
         goto out;
-    if((f_sid = H5Screate_simple(1, dims, NULL)) < 0)
+    if ((f_sid = H5Screate_simple(1, dims, NULL)) < 0)
         goto out;
-    if((did = H5Dcreate2(fid, "big", H5T_NATIVE_CHAR, f_sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+    if ((did = H5Dcreate2(fid, "big", H5T_NATIVE_CHAR, f_sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
         goto out;
-    if((m_sid = H5Screate_simple(1, hs_size, hs_size)) < 0)
+    if ((m_sid = H5Screate_simple(1, hs_size, hs_size)) < 0)
         goto out;
-    if((tid = H5Dget_type(did)) < 0)
+    if ((tid = H5Dget_type(did)) < 0)
         goto out;
-    if((size = H5Tget_size(tid)) <= 0)
+    if ((size = H5Tget_size(tid)) <= 0)
         goto out;
 
     /* create a evenly divided buffer from 0 to 127  */
-    buf = (char *)HDmalloc((size_t)(nelmts * size));
+    buf = (char *) HDmalloc((size_t)(nelmts * size));
     s = 1024 * 1024 / 127;
-    for(i = 0, j = 0, c = 0; i < 1024 * 1024; j++, i++) {
-        if(j == s) {
+    for (i = 0, j = 0, c = 0; i < 1024 * 1024; j++, i++) {
+        if (j == s) {
             c++;
             j = 0;
         }
@@ -7408,32 +7998,30 @@ int test_hyperslab(const char *fname,
         HDmemset(buf, c, nelmts);
 
         /* make a different hyperslab at this position */
-        if(make_diffs && i == 512 * 512)
+        if (make_diffs && i == 512 * 512)
             HDmemset(buf, 0, nelmts);
 
-        hs_start[0] = (unsigned long long)i * GBLL / (1024 * 1024);
-        if (H5Sselect_hyperslab (f_sid,H5S_SELECT_SET,hs_start,NULL,hs_size, NULL) < 0)
+        hs_start[0] = (unsigned long long) i * GBLL / (1024 * 1024);
+        if (H5Sselect_hyperslab(f_sid, H5S_SELECT_SET, hs_start, NULL, hs_size, NULL) < 0)
             goto out;
 
         /* write only one hyperslab */
-        if ( i==512*512)
-        {
-            if (H5Dwrite (did,H5T_NATIVE_CHAR,m_sid,f_sid,H5P_DEFAULT,buf) < 0)
+        if (i == 512 * 512) {
+            if (H5Dwrite(did, H5T_NATIVE_CHAR, m_sid, f_sid, H5P_DEFAULT, buf) < 0)
                 goto out;
         }
-
     }
     HDfree(buf);
-    buf=NULL;
+    buf = NULL;
 
     /* close */
-    if(H5Sclose(f_sid) < 0)
+    if (H5Sclose(f_sid) < 0)
         goto out;
-    if(H5Sclose(m_sid) < 0)
+    if (H5Sclose(m_sid) < 0)
         goto out;
-    if(H5Pclose(dcpl) < 0)
+    if (H5Pclose(dcpl) < 0)
         goto out;
-    if(H5Dclose(did) < 0)
+    if (H5Dclose(did) < 0)
         goto out;
     H5Fclose(fid);
 
@@ -7448,40 +8036,32 @@ out:
         H5Fclose(fid);
     } H5E_END_TRY;
     return -1;
-
 }
 
-
 /*-------------------------------------------------------------------------
-* Function: write_attr
-*
-* Purpose: utility function to write an attribute in LOC_ID
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: write_attr
+ *
+ * Purpose: utility function to write an attribute in LOC_ID
+ *
+ *-------------------------------------------------------------------------
+ */
 static
-int write_attr(hid_t loc_id,
-               int rank,
-               hsize_t *dims,
-               const char *name,
-               hid_t tid,
-               void *buf)
+int write_attr(hid_t loc_id, int rank, hsize_t *dims, const char *name, hid_t tid, void *buf)
 {
-    hid_t   aid=-1;
-    hid_t   sid=-1;
+    hid_t aid = -1;
+    hid_t sid = -1;
 
     /* create a space  */
-    if((sid = H5Screate_simple(rank, dims, NULL)) < 0)
+    if ((sid = H5Screate_simple(rank, dims, NULL)) < 0)
         goto out;
 
     /* create the attribute */
-    if((aid = H5Acreate2(loc_id, name, tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    if ((aid = H5Acreate2(loc_id, name, tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         goto out;
 
     /* write */
-    if(buf)
-    {
-        if(H5Awrite(aid, tid, buf) < 0)
+    if (buf) {
+        if (H5Awrite(aid, tid, buf) < 0)
             goto out;
     }
 
@@ -7499,35 +8079,29 @@ out:
 }
 
 /*-------------------------------------------------------------------------
-* Function: write_dset
-*
-* Purpose: utility function to create and write a dataset in LOC_ID
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: write_dset
+ *
+ * Purpose: utility function to create and write a dataset in LOC_ID
+ *
+ *-------------------------------------------------------------------------
+ */
 static
-int write_dset( hid_t loc_id,
-               int rank,
-               hsize_t *dims,
-               const char *name,
-               hid_t tid,
-               void *buf )
+int write_dset(hid_t loc_id, int rank, hsize_t *dims, const char *name, hid_t tid, void *buf)
 {
-    hid_t   did=-1;
-    hid_t   sid=-1;
+    hid_t did = -1;
+    hid_t sid = -1;
 
     /* create a space  */
-    if((sid = H5Screate_simple(rank, dims, NULL)) < 0)
+    if ((sid = H5Screate_simple(rank, dims, NULL)) < 0)
         goto out;
 
     /* create the dataset */
-    if((did = H5Dcreate2(loc_id, name, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    if ((did = H5Dcreate2(loc_id, name, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         goto out;
 
     /* write */
-    if(buf)
-    {
-        if(H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
+    if (buf) {
+        if (H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
             goto out;
     }
 
diff --git a/tools/test/h5diff/testfiles/diff_strings1.h5 b/tools/test/h5diff/testfiles/diff_strings1.h5
index 8839f5a..0f8b380 100644
--- a/tools/test/h5diff/testfiles/diff_strings1.h5
+++ b/tools/test/h5diff/testfiles/diff_strings1.h5
diff --git a/tools/test/h5diff/testfiles/diff_strings2.h5 b/tools/test/h5diff/testfiles/diff_strings2.h5
index 810278c..e8520ae 100644
--- a/tools/test/h5diff/testfiles/diff_strings2.h5
+++ b/tools/test/h5diff/testfiles/diff_strings2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_10.txt b/tools/test/h5diff/testfiles/h5diff_10.txt
index a699f00..11ad800 100644
--- a/tools/test/h5diff/testfiles/h5diff_10.txt
+++ b/tools/test/h5diff/testfiles/h5diff_10.txt
@@ -1,4 +1,4 @@
-usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   file1             File name of the first HDF5 file
   file2             File name of the second HDF5 file
   [obj1]            Name of an HDF5 object, in absolute path
@@ -23,6 +23,8 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
               status report.
    -q, --quiet
          Quiet mode. Do not produce output.
+   --enable-error-stack
+                   Prints messages from the HDF5 error stack as they occur.
    --follow-symlinks
          Follow symbolic links (soft links and external links and compare the)
          links' target objects.
@@ -59,19 +61,22 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
    -n C, --count=C
          Print differences up to C. C must be a positive integer.
    -d D, --delta=D
-         Print difference if (|a-b| > D). D must be a positive number.
+         Print difference if (|a-b| > D). D must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-p' or '--use-system-epsilon'.
    -p R, --relative=R
-         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Print difference if (|(a-b)/b| > R). R must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-d' or '--use-system-epsilon'.
    --use-system-epsilon
-         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a
+         is the data point value in file1 and b is the data point value in file2.
          If the system epsilon is not defined,one of the following predefined
          values will be used:
            FLT_EPSILON = 1.19209E-07 for floating-point type
            DBL_EPSILON = 2.22045E-16 for double precision type
          Can not use with '-p' or '-d'.
-   --exclude-path "path" 
+   --exclude-path "path"
          Exclude the specified path to an object when comparing files or groups.
          If a group is excluded, all member objects will also be excluded.
          The specified path is excluded wherever it occurs.
@@ -106,15 +111,15 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   common objects.
 
  Object comparison:
-  1) Groups 
+  1) Groups
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets 
+  2) Datasets
       Array rank and dimensions, datatypes, and data values are compared.
-  3) Datatypes 
+  3) Datatypes
       The comparison is based on the return value of H5Tequal.
-  4) Symbolic links 
+  4) Symbolic links
       The paths to the target objects are compared.
       (The option --follow-symlinks overrides the default behavior when
        symbolic links are compared.).
diff --git a/tools/test/h5diff/testfiles/h5diff_454_ERR.err b/tools/test/h5diff/testfiles/h5diff_454_ERR.err
new file mode 100644
index 0000000..82802a1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_454_ERR.err
@@ -0,0 +1,4 @@
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
+    major: Failure in tools library
+    minor: error in function
diff --git a/tools/test/h5diff/testfiles/h5diff_454_ERR.txt b/tools/test/h5diff/testfiles/h5diff_454_ERR.txt
new file mode 100644
index 0000000..4501071
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_454_ERR.txt
@@ -0,0 +1,6 @@
+Warning: </softlink_noexist> is a dangling link.
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
+    major: Failure in tools library
+    minor: error in function
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_455_ERR.err b/tools/test/h5diff/testfiles/h5diff_455_ERR.err
new file mode 100644
index 0000000..82802a1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_455_ERR.err
@@ -0,0 +1,4 @@
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
+    major: Failure in tools library
+    minor: error in function
diff --git a/tools/test/h5diff/testfiles/h5diff_455_ERR.txt b/tools/test/h5diff/testfiles/h5diff_455_ERR.txt
new file mode 100644
index 0000000..4501071
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_455_ERR.txt
@@ -0,0 +1,6 @@
+Warning: </softlink_noexist> is a dangling link.
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
+    major: Failure in tools library
+    minor: error in function
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_457_ERR.err b/tools/test/h5diff/testfiles/h5diff_457_ERR.err
new file mode 100644
index 0000000..82802a1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_457_ERR.err
@@ -0,0 +1,4 @@
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
+    major: Failure in tools library
+    minor: error in function
diff --git a/tools/test/h5diff/testfiles/h5diff_457_ERR.txt b/tools/test/h5diff/testfiles/h5diff_457_ERR.txt
new file mode 100644
index 0000000..9d73750
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_457_ERR.txt
@@ -0,0 +1,6 @@
+Warning: </ext_link_noexist1> is a dangling link.
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
+    major: Failure in tools library
+    minor: error in function
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_458_ERR.err b/tools/test/h5diff/testfiles/h5diff_458_ERR.err
new file mode 100644
index 0000000..82802a1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_458_ERR.err
@@ -0,0 +1,4 @@
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
+    major: Failure in tools library
+    minor: error in function
diff --git a/tools/test/h5diff/testfiles/h5diff_458_ERR.txt b/tools/test/h5diff/testfiles/h5diff_458_ERR.txt
new file mode 100644
index 0000000..b084914
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_458_ERR.txt
@@ -0,0 +1,6 @@
+Warning: </ext_link_noexist2> is a dangling link.
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
+    major: Failure in tools library
+    minor: error in function
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_459_ERR.err b/tools/test/h5diff/testfiles/h5diff_459_ERR.err
new file mode 100644
index 0000000..82802a1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_459_ERR.err
@@ -0,0 +1,4 @@
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
+    major: Failure in tools library
+    minor: error in function
diff --git a/tools/test/h5diff/testfiles/h5diff_459_ERR.txt b/tools/test/h5diff/testfiles/h5diff_459_ERR.txt
new file mode 100644
index 0000000..9d73750
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_459_ERR.txt
@@ -0,0 +1,6 @@
+Warning: </ext_link_noexist1> is a dangling link.
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
+    major: Failure in tools library
+    minor: error in function
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_58.txt b/tools/test/h5diff/testfiles/h5diff_58.txt
index 768dd97..d27a0c9 100644
--- a/tools/test/h5diff/testfiles/h5diff_58.txt
+++ b/tools/test/h5diff/testfiles/h5diff_58.txt
@@ -1,5 +1,5 @@
 dataset: </refreg> and </refreg>
-Referenced dataset      10720            10720
+Referenced dataset      10784            10784
 ------------------------------------------------------------
 Region blocks
 block #0           (2,2)-(7,7)           (0,0)-(2,2)
diff --git a/tools/test/h5diff/testfiles/h5diff_60.txt b/tools/test/h5diff/testfiles/h5diff_60.txt
index 938f279..dde17f6 100644
--- a/tools/test/h5diff/testfiles/h5diff_60.txt
+++ b/tools/test/h5diff/testfiles/h5diff_60.txt
@@ -2,8 +2,8 @@ dataset: </string1> and </string1>
 size:           [3x4]           [3x4]
 position        string1         string1         difference          
 ------------------------------------------------------------
-[ 1 0 ]            5            \000
-[ 1 1 ]            6            \000
+[ 1 0 ]            \000            5
+[ 1 1 ]            \000            6
 [ 1 2 ]            \000            7
 [ 1 3 ]            \000            8
 4 differences found
diff --git a/tools/test/h5diff/testfiles/h5diff_600.txt b/tools/test/h5diff/testfiles/h5diff_600.txt
index 3c3ad9f..f3b346a 100644
--- a/tools/test/h5diff/testfiles/h5diff_600.txt
+++ b/tools/test/h5diff/testfiles/h5diff_600.txt
@@ -1,4 +1,4 @@
-usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   file1             File name of the first HDF5 file
   file2             File name of the second HDF5 file
   [obj1]            Name of an HDF5 object, in absolute path
@@ -23,6 +23,8 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
               status report.
    -q, --quiet
          Quiet mode. Do not produce output.
+   --enable-error-stack
+                   Prints messages from the HDF5 error stack as they occur.
    --follow-symlinks
          Follow symbolic links (soft links and external links and compare the)
          links' target objects.
@@ -59,19 +61,22 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
    -n C, --count=C
          Print differences up to C. C must be a positive integer.
    -d D, --delta=D
-         Print difference if (|a-b| > D). D must be a positive number.
+         Print difference if (|a-b| > D). D must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-p' or '--use-system-epsilon'.
    -p R, --relative=R
-         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Print difference if (|(a-b)/b| > R). R must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-d' or '--use-system-epsilon'.
    --use-system-epsilon
-         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a
+         is the data point value in file1 and b is the data point value in file2.
          If the system epsilon is not defined,one of the following predefined
          values will be used:
            FLT_EPSILON = 1.19209E-07 for floating-point type
            DBL_EPSILON = 2.22045E-16 for double precision type
          Can not use with '-p' or '-d'.
-   --exclude-path "path" 
+   --exclude-path "path"
          Exclude the specified path to an object when comparing files or groups.
          If a group is excluded, all member objects will also be excluded.
          The specified path is excluded wherever it occurs.
@@ -106,15 +111,15 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   common objects.
 
  Object comparison:
-  1) Groups 
+  1) Groups
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets 
+  2) Datasets
       Array rank and dimensions, datatypes, and data values are compared.
-  3) Datatypes 
+  3) Datatypes
       The comparison is based on the return value of H5Tequal.
-  4) Symbolic links 
+  4) Symbolic links
       The paths to the target objects are compared.
       (The option --follow-symlinks overrides the default behavior when
        symbolic links are compared.).
diff --git a/tools/test/h5diff/testfiles/h5diff_601_ERR.err b/tools/test/h5diff/testfiles/h5diff_601_ERR.err
new file mode 100644
index 0000000..f9a7212
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_601_ERR.err
@@ -0,0 +1,4 @@
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): Error: Object could not be found
+    major: Failure in tools library
+    minor: error in function
diff --git a/tools/test/h5diff/testfiles/h5diff_601_ERR.txt b/tools/test/h5diff/testfiles/h5diff_601_ERR.txt
new file mode 100644
index 0000000..b58124a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_601_ERR.txt
@@ -0,0 +1,6 @@
+Object </nono_obj> could not be found in <h5diff_basic1.h5>
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5diff(): Error: Object could not be found
+    major: Failure in tools library
+    minor: error in function
+EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_603.txt b/tools/test/h5diff/testfiles/h5diff_603.txt
index 087764a..0d6b474 100644
--- a/tools/test/h5diff/testfiles/h5diff_603.txt
+++ b/tools/test/h5diff/testfiles/h5diff_603.txt
@@ -1,5 +1,5 @@
 <-d -4> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   file1             File name of the first HDF5 file
   file2             File name of the second HDF5 file
   [obj1]            Name of an HDF5 object, in absolute path
@@ -24,6 +24,8 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
               status report.
    -q, --quiet
          Quiet mode. Do not produce output.
+   --enable-error-stack
+                   Prints messages from the HDF5 error stack as they occur.
    --follow-symlinks
          Follow symbolic links (soft links and external links and compare the)
          links' target objects.
@@ -60,19 +62,22 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
    -n C, --count=C
          Print differences up to C. C must be a positive integer.
    -d D, --delta=D
-         Print difference if (|a-b| > D). D must be a positive number.
+         Print difference if (|a-b| > D). D must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-p' or '--use-system-epsilon'.
    -p R, --relative=R
-         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Print difference if (|(a-b)/b| > R). R must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-d' or '--use-system-epsilon'.
    --use-system-epsilon
-         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a
+         is the data point value in file1 and b is the data point value in file2.
          If the system epsilon is not defined,one of the following predefined
          values will be used:
            FLT_EPSILON = 1.19209E-07 for floating-point type
            DBL_EPSILON = 2.22045E-16 for double precision type
          Can not use with '-p' or '-d'.
-   --exclude-path "path" 
+   --exclude-path "path"
          Exclude the specified path to an object when comparing files or groups.
          If a group is excluded, all member objects will also be excluded.
          The specified path is excluded wherever it occurs.
@@ -107,15 +112,15 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   common objects.
 
  Object comparison:
-  1) Groups 
+  1) Groups
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets 
+  2) Datasets
       Array rank and dimensions, datatypes, and data values are compared.
-  3) Datatypes 
+  3) Datatypes
       The comparison is based on the return value of H5Tequal.
-  4) Symbolic links 
+  4) Symbolic links
       The paths to the target objects are compared.
       (The option --follow-symlinks overrides the default behavior when
        symbolic links are compared.).
diff --git a/tools/test/h5diff/testfiles/h5diff_606.txt b/tools/test/h5diff/testfiles/h5diff_606.txt
index c31a67e..94f44e8 100644
--- a/tools/test/h5diff/testfiles/h5diff_606.txt
+++ b/tools/test/h5diff/testfiles/h5diff_606.txt
@@ -1,5 +1,5 @@
 <-d 0x1> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   file1             File name of the first HDF5 file
   file2             File name of the second HDF5 file
   [obj1]            Name of an HDF5 object, in absolute path
@@ -24,6 +24,8 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
               status report.
    -q, --quiet
          Quiet mode. Do not produce output.
+   --enable-error-stack
+                   Prints messages from the HDF5 error stack as they occur.
    --follow-symlinks
          Follow symbolic links (soft links and external links and compare the)
          links' target objects.
@@ -60,19 +62,22 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
    -n C, --count=C
          Print differences up to C. C must be a positive integer.
    -d D, --delta=D
-         Print difference if (|a-b| > D). D must be a positive number.
+         Print difference if (|a-b| > D). D must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-p' or '--use-system-epsilon'.
    -p R, --relative=R
-         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Print difference if (|(a-b)/b| > R). R must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-d' or '--use-system-epsilon'.
    --use-system-epsilon
-         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a
+         is the data point value in file1 and b is the data point value in file2.
          If the system epsilon is not defined,one of the following predefined
          values will be used:
            FLT_EPSILON = 1.19209E-07 for floating-point type
            DBL_EPSILON = 2.22045E-16 for double precision type
          Can not use with '-p' or '-d'.
-   --exclude-path "path" 
+   --exclude-path "path"
          Exclude the specified path to an object when comparing files or groups.
          If a group is excluded, all member objects will also be excluded.
          The specified path is excluded wherever it occurs.
@@ -107,15 +112,15 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   common objects.
 
  Object comparison:
-  1) Groups 
+  1) Groups
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets 
+  2) Datasets
       Array rank and dimensions, datatypes, and data values are compared.
-  3) Datatypes 
+  3) Datatypes
       The comparison is based on the return value of H5Tequal.
-  4) Symbolic links 
+  4) Symbolic links
       The paths to the target objects are compared.
       (The option --follow-symlinks overrides the default behavior when
        symbolic links are compared.).
diff --git a/tools/test/h5diff/testfiles/h5diff_61.txt b/tools/test/h5diff/testfiles/h5diff_61.txt
index 1f238b1..5553d63 100644
--- a/tools/test/h5diff/testfiles/h5diff_61.txt
+++ b/tools/test/h5diff/testfiles/h5diff_61.txt
@@ -2,29 +2,29 @@ dataset: </string2> and </string2>
 size:           [20]           [20]
 position        string2         string2         difference          
 ------------------------------------------------------------
-[ 8 ]            9            e
-[ 8 ]                         f
-[ 8 ]                         9
-[ 9 ]            0            e
-[ 9 ]                         f
-[ 9 ]                         0
-[ 10 ]            1            e
-[ 10 ]                         f
-[ 10 ]                         1
-[ 11 ]            2            e
-[ 11 ]                         f
-[ 11 ]                         2
-[ 12 ]            e            3
-[ 12 ]            f             
-[ 12 ]            3             
-[ 13 ]            e            4
-[ 13 ]            f             
-[ 13 ]            4             
-[ 14 ]            e            5
-[ 14 ]            f             
-[ 14 ]            5             
-[ 15 ]            e            6
-[ 15 ]            f             
-[ 15 ]            6             
+[ 8 ]            e            9
+[ 8 ]            f             
+[ 8 ]            9             
+[ 9 ]            e            0
+[ 9 ]            f             
+[ 9 ]            0             
+[ 10 ]            e            1
+[ 10 ]            f             
+[ 10 ]            1             
+[ 11 ]            e            2
+[ 11 ]            f             
+[ 11 ]            2             
+[ 12 ]            3            e
+[ 12 ]                         f
+[ 12 ]                         3
+[ 13 ]            4            e
+[ 13 ]                         f
+[ 13 ]                         4
+[ 14 ]            5            e
+[ 14 ]                         f
+[ 14 ]                         5
+[ 15 ]            6            e
+[ 15 ]                         f
+[ 15 ]                         6
 24 differences found
 EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_612.txt b/tools/test/h5diff/testfiles/h5diff_612.txt
index 05318bd..7f83c64 100644
--- a/tools/test/h5diff/testfiles/h5diff_612.txt
+++ b/tools/test/h5diff/testfiles/h5diff_612.txt
@@ -1,5 +1,5 @@
 <-p -4> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   file1             File name of the first HDF5 file
   file2             File name of the second HDF5 file
   [obj1]            Name of an HDF5 object, in absolute path
@@ -24,6 +24,8 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
               status report.
    -q, --quiet
          Quiet mode. Do not produce output.
+   --enable-error-stack
+                   Prints messages from the HDF5 error stack as they occur.
    --follow-symlinks
          Follow symbolic links (soft links and external links and compare the)
          links' target objects.
@@ -60,19 +62,22 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
    -n C, --count=C
          Print differences up to C. C must be a positive integer.
    -d D, --delta=D
-         Print difference if (|a-b| > D). D must be a positive number.
+         Print difference if (|a-b| > D). D must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-p' or '--use-system-epsilon'.
    -p R, --relative=R
-         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Print difference if (|(a-b)/b| > R). R must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-d' or '--use-system-epsilon'.
    --use-system-epsilon
-         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a
+         is the data point value in file1 and b is the data point value in file2.
          If the system epsilon is not defined,one of the following predefined
          values will be used:
            FLT_EPSILON = 1.19209E-07 for floating-point type
            DBL_EPSILON = 2.22045E-16 for double precision type
          Can not use with '-p' or '-d'.
-   --exclude-path "path" 
+   --exclude-path "path"
          Exclude the specified path to an object when comparing files or groups.
          If a group is excluded, all member objects will also be excluded.
          The specified path is excluded wherever it occurs.
@@ -107,15 +112,15 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   common objects.
 
  Object comparison:
-  1) Groups 
+  1) Groups
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets 
+  2) Datasets
       Array rank and dimensions, datatypes, and data values are compared.
-  3) Datatypes 
+  3) Datatypes
       The comparison is based on the return value of H5Tequal.
-  4) Symbolic links 
+  4) Symbolic links
       The paths to the target objects are compared.
       (The option --follow-symlinks overrides the default behavior when
        symbolic links are compared.).
diff --git a/tools/test/h5diff/testfiles/h5diff_615.txt b/tools/test/h5diff/testfiles/h5diff_615.txt
index fd756b3..3cfe6b9 100644
--- a/tools/test/h5diff/testfiles/h5diff_615.txt
+++ b/tools/test/h5diff/testfiles/h5diff_615.txt
@@ -1,5 +1,5 @@
 <-p 0x1> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   file1             File name of the first HDF5 file
   file2             File name of the second HDF5 file
   [obj1]            Name of an HDF5 object, in absolute path
@@ -24,6 +24,8 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
               status report.
    -q, --quiet
          Quiet mode. Do not produce output.
+   --enable-error-stack
+                   Prints messages from the HDF5 error stack as they occur.
    --follow-symlinks
          Follow symbolic links (soft links and external links and compare the)
          links' target objects.
@@ -60,19 +62,22 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
    -n C, --count=C
          Print differences up to C. C must be a positive integer.
    -d D, --delta=D
-         Print difference if (|a-b| > D). D must be a positive number.
+         Print difference if (|a-b| > D). D must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-p' or '--use-system-epsilon'.
    -p R, --relative=R
-         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Print difference if (|(a-b)/b| > R). R must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-d' or '--use-system-epsilon'.
    --use-system-epsilon
-         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a
+         is the data point value in file1 and b is the data point value in file2.
          If the system epsilon is not defined,one of the following predefined
          values will be used:
            FLT_EPSILON = 1.19209E-07 for floating-point type
            DBL_EPSILON = 2.22045E-16 for double precision type
          Can not use with '-p' or '-d'.
-   --exclude-path "path" 
+   --exclude-path "path"
          Exclude the specified path to an object when comparing files or groups.
          If a group is excluded, all member objects will also be excluded.
          The specified path is excluded wherever it occurs.
@@ -107,15 +112,15 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   common objects.
 
  Object comparison:
-  1) Groups 
+  1) Groups
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets 
+  2) Datasets
       Array rank and dimensions, datatypes, and data values are compared.
-  3) Datatypes 
+  3) Datatypes
       The comparison is based on the return value of H5Tequal.
-  4) Symbolic links 
+  4) Symbolic links
       The paths to the target objects are compared.
       (The option --follow-symlinks overrides the default behavior when
        symbolic links are compared.).
diff --git a/tools/test/h5diff/testfiles/h5diff_62.txt b/tools/test/h5diff/testfiles/h5diff_62.txt
index 0cc0947..934f61e 100644
--- a/tools/test/h5diff/testfiles/h5diff_62.txt
+++ b/tools/test/h5diff/testfiles/h5diff_62.txt
@@ -2,36 +2,36 @@ dataset: </string3> and </string3>
 size:           [27]           [27]
 position        string3         string3         difference          
 ------------------------------------------------------------
-[ 12 ]            d            c
-[ 12 ]            2            d
-[ 12 ]            \000            2
-[ 13 ]            3            d
-[ 13 ]            \000            3
-[ 14 ]            b            a
-[ 14 ]            c            b
-[ 14 ]            d            c
-[ 14 ]            4            d
-[ 14 ]            \000            4
-[ 15 ]            c            b
-[ 15 ]            d            c
-[ 15 ]            5            d
-[ 15 ]            \000            5
-[ 16 ]            c            d
-[ 16 ]            d            6
-[ 16 ]            6            \000
-[ 17 ]            d            7
-[ 17 ]            7            \000
-[ 18 ]            a            b
-[ 18 ]            b            c
-[ 18 ]            c            d
-[ 18 ]            d            8
-[ 18 ]            8            \000
-[ 19 ]            b            c
-[ 19 ]            c            d
-[ 19 ]            d            9
-[ 19 ]            9            \000
-[ 24 ]            c            d
-[ 25 ]            c            d
-[ 26 ]            c            d
+[ 12 ]            c            d
+[ 12 ]            d            2
+[ 12 ]            2            \000
+[ 13 ]            d            3
+[ 13 ]            3            \000
+[ 14 ]            a            b
+[ 14 ]            b            c
+[ 14 ]            c            d
+[ 14 ]            d            4
+[ 14 ]            4            \000
+[ 15 ]            b            c
+[ 15 ]            c            d
+[ 15 ]            d            5
+[ 15 ]            5            \000
+[ 16 ]            d            c
+[ 16 ]            6            d
+[ 16 ]            \000            6
+[ 17 ]            7            d
+[ 17 ]            \000            7
+[ 18 ]            b            a
+[ 18 ]            c            b
+[ 18 ]            d            c
+[ 18 ]            8            d
+[ 18 ]            \000            8
+[ 19 ]            c            b
+[ 19 ]            d            c
+[ 19 ]            9            d
+[ 19 ]            \000            9
+[ 24 ]            d            c
+[ 25 ]            d            c
+[ 26 ]            d            c
 31 differences found
 EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_621.txt b/tools/test/h5diff/testfiles/h5diff_621.txt
index fd8c680..9c34945 100644
--- a/tools/test/h5diff/testfiles/h5diff_621.txt
+++ b/tools/test/h5diff/testfiles/h5diff_621.txt
@@ -1,5 +1,5 @@
 <-n -4> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   file1             File name of the first HDF5 file
   file2             File name of the second HDF5 file
   [obj1]            Name of an HDF5 object, in absolute path
@@ -24,6 +24,8 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
               status report.
    -q, --quiet
          Quiet mode. Do not produce output.
+   --enable-error-stack
+                   Prints messages from the HDF5 error stack as they occur.
    --follow-symlinks
          Follow symbolic links (soft links and external links and compare the)
          links' target objects.
@@ -60,19 +62,22 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
    -n C, --count=C
          Print differences up to C. C must be a positive integer.
    -d D, --delta=D
-         Print difference if (|a-b| > D). D must be a positive number.
+         Print difference if (|a-b| > D). D must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-p' or '--use-system-epsilon'.
    -p R, --relative=R
-         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Print difference if (|(a-b)/b| > R). R must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-d' or '--use-system-epsilon'.
    --use-system-epsilon
-         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a
+         is the data point value in file1 and b is the data point value in file2.
          If the system epsilon is not defined,one of the following predefined
          values will be used:
            FLT_EPSILON = 1.19209E-07 for floating-point type
            DBL_EPSILON = 2.22045E-16 for double precision type
          Can not use with '-p' or '-d'.
-   --exclude-path "path" 
+   --exclude-path "path"
          Exclude the specified path to an object when comparing files or groups.
          If a group is excluded, all member objects will also be excluded.
          The specified path is excluded wherever it occurs.
@@ -107,15 +112,15 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   common objects.
 
  Object comparison:
-  1) Groups 
+  1) Groups
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets 
+  2) Datasets
       Array rank and dimensions, datatypes, and data values are compared.
-  3) Datatypes 
+  3) Datatypes
       The comparison is based on the return value of H5Tequal.
-  4) Symbolic links 
+  4) Symbolic links
       The paths to the target objects are compared.
       (The option --follow-symlinks overrides the default behavior when
        symbolic links are compared.).
diff --git a/tools/test/h5diff/testfiles/h5diff_622.txt b/tools/test/h5diff/testfiles/h5diff_622.txt
index f0d38af..2b2df2f 100644
--- a/tools/test/h5diff/testfiles/h5diff_622.txt
+++ b/tools/test/h5diff/testfiles/h5diff_622.txt
@@ -1,5 +1,5 @@
 <-n 0> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   file1             File name of the first HDF5 file
   file2             File name of the second HDF5 file
   [obj1]            Name of an HDF5 object, in absolute path
@@ -24,6 +24,8 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
               status report.
    -q, --quiet
          Quiet mode. Do not produce output.
+   --enable-error-stack
+                   Prints messages from the HDF5 error stack as they occur.
    --follow-symlinks
          Follow symbolic links (soft links and external links and compare the)
          links' target objects.
@@ -60,19 +62,22 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
    -n C, --count=C
          Print differences up to C. C must be a positive integer.
    -d D, --delta=D
-         Print difference if (|a-b| > D). D must be a positive number.
+         Print difference if (|a-b| > D). D must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-p' or '--use-system-epsilon'.
    -p R, --relative=R
-         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Print difference if (|(a-b)/b| > R). R must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-d' or '--use-system-epsilon'.
    --use-system-epsilon
-         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a
+         is the data point value in file1 and b is the data point value in file2.
          If the system epsilon is not defined,one of the following predefined
          values will be used:
            FLT_EPSILON = 1.19209E-07 for floating-point type
            DBL_EPSILON = 2.22045E-16 for double precision type
          Can not use with '-p' or '-d'.
-   --exclude-path "path" 
+   --exclude-path "path"
          Exclude the specified path to an object when comparing files or groups.
          If a group is excluded, all member objects will also be excluded.
          The specified path is excluded wherever it occurs.
@@ -107,15 +112,15 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   common objects.
 
  Object comparison:
-  1) Groups 
+  1) Groups
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets 
+  2) Datasets
       Array rank and dimensions, datatypes, and data values are compared.
-  3) Datatypes 
+  3) Datatypes
       The comparison is based on the return value of H5Tequal.
-  4) Symbolic links 
+  4) Symbolic links
       The paths to the target objects are compared.
       (The option --follow-symlinks overrides the default behavior when
        symbolic links are compared.).
diff --git a/tools/test/h5diff/testfiles/h5diff_623.txt b/tools/test/h5diff/testfiles/h5diff_623.txt
index 4ab66a5..3e80438 100644
--- a/tools/test/h5diff/testfiles/h5diff_623.txt
+++ b/tools/test/h5diff/testfiles/h5diff_623.txt
@@ -1,5 +1,5 @@
 <-n u> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   file1             File name of the first HDF5 file
   file2             File name of the second HDF5 file
   [obj1]            Name of an HDF5 object, in absolute path
@@ -24,6 +24,8 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
               status report.
    -q, --quiet
          Quiet mode. Do not produce output.
+   --enable-error-stack
+                   Prints messages from the HDF5 error stack as they occur.
    --follow-symlinks
          Follow symbolic links (soft links and external links and compare the)
          links' target objects.
@@ -60,19 +62,22 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
    -n C, --count=C
          Print differences up to C. C must be a positive integer.
    -d D, --delta=D
-         Print difference if (|a-b| > D). D must be a positive number.
+         Print difference if (|a-b| > D). D must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-p' or '--use-system-epsilon'.
    -p R, --relative=R
-         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Print difference if (|(a-b)/b| > R). R must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-d' or '--use-system-epsilon'.
    --use-system-epsilon
-         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a
+         is the data point value in file1 and b is the data point value in file2.
          If the system epsilon is not defined,one of the following predefined
          values will be used:
            FLT_EPSILON = 1.19209E-07 for floating-point type
            DBL_EPSILON = 2.22045E-16 for double precision type
          Can not use with '-p' or '-d'.
-   --exclude-path "path" 
+   --exclude-path "path"
          Exclude the specified path to an object when comparing files or groups.
          If a group is excluded, all member objects will also be excluded.
          The specified path is excluded wherever it occurs.
@@ -107,15 +112,15 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   common objects.
 
  Object comparison:
-  1) Groups 
+  1) Groups
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets 
+  2) Datasets
       Array rank and dimensions, datatypes, and data values are compared.
-  3) Datatypes 
+  3) Datatypes
       The comparison is based on the return value of H5Tequal.
-  4) Symbolic links 
+  4) Symbolic links
       The paths to the target objects are compared.
       (The option --follow-symlinks overrides the default behavior when
        symbolic links are compared.).
diff --git a/tools/test/h5diff/testfiles/h5diff_624.txt b/tools/test/h5diff/testfiles/h5diff_624.txt
index f5e7ee3..7a2f585 100644
--- a/tools/test/h5diff/testfiles/h5diff_624.txt
+++ b/tools/test/h5diff/testfiles/h5diff_624.txt
@@ -1,5 +1,5 @@
 <-n 0x1> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   file1             File name of the first HDF5 file
   file2             File name of the second HDF5 file
   [obj1]            Name of an HDF5 object, in absolute path
@@ -24,6 +24,8 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
               status report.
    -q, --quiet
          Quiet mode. Do not produce output.
+   --enable-error-stack
+                   Prints messages from the HDF5 error stack as they occur.
    --follow-symlinks
          Follow symbolic links (soft links and external links and compare the)
          links' target objects.
@@ -60,19 +62,22 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
    -n C, --count=C
          Print differences up to C. C must be a positive integer.
    -d D, --delta=D
-         Print difference if (|a-b| > D). D must be a positive number.
+         Print difference if (|a-b| > D). D must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-p' or '--use-system-epsilon'.
    -p R, --relative=R
-         Print difference if (|(a-b)/b| > R). R must be a positive number.
+         Print difference if (|(a-b)/b| > R). R must be a positive number. Where a
+         is the data point value in file1 and b is the data point value in file2.
          Can not use with '-d' or '--use-system-epsilon'.
    --use-system-epsilon
-         Print difference if (|a-b| > EPSILON), EPSILON is system defined value.
+         Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a
+         is the data point value in file1 and b is the data point value in file2.
          If the system epsilon is not defined,one of the following predefined
          values will be used:
            FLT_EPSILON = 1.19209E-07 for floating-point type
            DBL_EPSILON = 2.22045E-16 for double precision type
          Can not use with '-p' or '-d'.
-   --exclude-path "path" 
+   --exclude-path "path"
          Exclude the specified path to an object when comparing files or groups.
          If a group is excluded, all member objects will also be excluded.
          The specified path is excluded wherever it occurs.
@@ -107,15 +112,15 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
   common objects.
 
  Object comparison:
-  1) Groups 
+  1) Groups
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets 
+  2) Datasets
       Array rank and dimensions, datatypes, and data values are compared.
-  3) Datatypes 
+  3) Datatypes
       The comparison is based on the return value of H5Tequal.
-  4) Symbolic links 
+  4) Symbolic links
       The paths to the target objects are compared.
       (The option --follow-symlinks overrides the default behavior when
        symbolic links are compared.).
diff --git a/tools/test/h5diff/testfiles/h5diff_63.txt b/tools/test/h5diff/testfiles/h5diff_63.txt
index 043da16..6b46c18 100644
--- a/tools/test/h5diff/testfiles/h5diff_63.txt
+++ b/tools/test/h5diff/testfiles/h5diff_63.txt
@@ -2,9 +2,9 @@ dataset: </string4> and </string4>
 size:           [3]           [3]
 position        string4         string4         difference          
 ------------------------------------------------------------
-[ 1 ]            8             
-[ 1 ]            9             
-[ 2 ]                         8
-[ 2 ]                         9
+[ 1 ]                         8
+[ 1 ]                         9
+[ 2 ]            8             
+[ 2 ]            9             
 4 differences found
 EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_70.txt b/tools/test/h5diff/testfiles/h5diff_70.txt
index 0a6b0c0..efa34ea 100644
--- a/tools/test/h5diff/testfiles/h5diff_70.txt
+++ b/tools/test/h5diff/testfiles/h5diff_70.txt
@@ -11,79 +11,79 @@ attribute: <VLstring of </>> and <VLstring of </>>
 size:           [2]           [2]
 position        VLstring of </> VLstring of </> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </>> and <VLstring2D of </>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </> VLstring2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </>> and <VLstring3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </> VLstring3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </>> and <array of </>>
 size:           [2]           [2]
@@ -514,79 +514,79 @@ attribute: <string of </>> and <string of </>>
 size:           [2]           [2]
 position        string of </>   string of </>   difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </>> and <string2D of </>>
 size:           [3x2]           [3x2]
 position        string2D of </> string2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </>> and <string3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </> string3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </>> and <vlen of </>>
 size:           [2]           [2]
@@ -683,79 +683,79 @@ attribute: <VLstring of </dset>> and <VLstring of </dset>>
 size:           [2]           [2]
 position        VLstring of </dset> VLstring of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </dset> VLstring2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </dset> VLstring3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </dset>> and <array of </dset>>
 size:           [2]           [2]
@@ -1192,79 +1192,79 @@ attribute: <string of </dset>> and <string of </dset>>
 size:           [2]           [2]
 position        string of </dset> string of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </dset>> and <string2D of </dset>>
 size:           [3x2]           [3x2]
 position        string2D of </dset> string2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </dset>> and <string3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </dset> string3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </dset>> and <vlen of </dset>>
 size:           [2]           [2]
@@ -1360,79 +1360,79 @@ attribute: <VLstring of </g1>> and <VLstring of </g1>>
 size:           [2]           [2]
 position        VLstring of </g1> VLstring of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </g1> VLstring2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </g1> VLstring3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </g1>> and <array of </g1>>
 size:           [2]           [2]
@@ -1863,79 +1863,79 @@ attribute: <string of </g1>> and <string of </g1>>
 size:           [2]           [2]
 position        string of </g1> string of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </g1>> and <string2D of </g1>>
 size:           [3x2]           [3x2]
 position        string2D of </g1> string2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </g1>> and <string3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </g1> string3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </g1>> and <vlen of </g1>>
 size:           [2]           [2]
diff --git a/tools/test/h5diff/testfiles/h5diff_700.txt b/tools/test/h5diff/testfiles/h5diff_700.txt
index 1cf71dd..851a407 100644
--- a/tools/test/h5diff/testfiles/h5diff_700.txt
+++ b/tools/test/h5diff/testfiles/h5diff_700.txt
@@ -13,79 +13,79 @@ attribute: <VLstring of </>> and <VLstring of </>>
 size:           [2]           [2]
 position        VLstring of </> VLstring of </> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </>> and <VLstring2D of </>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </> VLstring2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </>> and <VLstring3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </> VLstring3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </>> and <array of </>>
 size:           [2]           [2]
@@ -516,79 +516,79 @@ attribute: <string of </>> and <string of </>>
 size:           [2]           [2]
 position        string of </>   string of </>   difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </>> and <string2D of </>>
 size:           [3x2]           [3x2]
 position        string2D of </> string2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </>> and <string3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </> string3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </>> and <vlen of </>>
 size:           [2]           [2]
@@ -687,79 +687,79 @@ attribute: <VLstring of </dset>> and <VLstring of </dset>>
 size:           [2]           [2]
 position        VLstring of </dset> VLstring of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </dset> VLstring2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </dset> VLstring3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </dset>> and <array of </dset>>
 size:           [2]           [2]
@@ -1196,79 +1196,79 @@ attribute: <string of </dset>> and <string of </dset>>
 size:           [2]           [2]
 position        string of </dset> string of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </dset>> and <string2D of </dset>>
 size:           [3x2]           [3x2]
 position        string2D of </dset> string2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </dset>> and <string3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </dset> string3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </dset>> and <vlen of </dset>>
 size:           [2]           [2]
@@ -1366,79 +1366,79 @@ attribute: <VLstring of </g1>> and <VLstring of </g1>>
 size:           [2]           [2]
 position        VLstring of </g1> VLstring of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </g1> VLstring2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </g1> VLstring3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </g1>> and <array of </g1>>
 size:           [2]           [2]
@@ -1869,79 +1869,79 @@ attribute: <string of </g1>> and <string of </g1>>
 size:           [2]           [2]
 position        string of </g1> string of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </g1>> and <string2D of </g1>>
 size:           [3x2]           [3x2]
 position        string2D of </g1> string2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </g1>> and <string3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </g1> string3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </g1>> and <vlen of </g1>>
 size:           [2]           [2]
diff --git a/tools/test/h5diff/testfiles/h5diff_701.txt b/tools/test/h5diff/testfiles/h5diff_701.txt
index 405ab2f..33f1a0f 100644
--- a/tools/test/h5diff/testfiles/h5diff_701.txt
+++ b/tools/test/h5diff/testfiles/h5diff_701.txt
@@ -45,79 +45,79 @@ attribute: <VLstring of </>> and <VLstring of </>>
 size:           [2]           [2]
 position        VLstring of </> VLstring of </> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </>> and <VLstring2D of </>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </> VLstring2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </>> and <VLstring3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </> VLstring3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </>> and <array of </>>
 size:           [2]           [2]
@@ -548,79 +548,79 @@ attribute: <string of </>> and <string of </>>
 size:           [2]           [2]
 position        string of </>   string of </>   difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </>> and <string2D of </>>
 size:           [3x2]           [3x2]
 position        string2D of </> string2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </>> and <string3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </> string3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </>> and <vlen of </>>
 size:           [2]           [2]
@@ -754,79 +754,79 @@ attribute: <VLstring of </dset>> and <VLstring of </dset>>
 size:           [2]           [2]
 position        VLstring of </dset> VLstring of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </dset> VLstring2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </dset> VLstring3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </dset>> and <array of </dset>>
 size:           [2]           [2]
@@ -1263,79 +1263,79 @@ attribute: <string of </dset>> and <string of </dset>>
 size:           [2]           [2]
 position        string of </dset> string of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </dset>> and <string2D of </dset>>
 size:           [3x2]           [3x2]
 position        string2D of </dset> string2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </dset>> and <string3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </dset> string3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </dset>> and <vlen of </dset>>
 size:           [2]           [2]
@@ -1465,79 +1465,79 @@ attribute: <VLstring of </g1>> and <VLstring of </g1>>
 size:           [2]           [2]
 position        VLstring of </g1> VLstring of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </g1> VLstring2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </g1> VLstring3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </g1>> and <array of </g1>>
 size:           [2]           [2]
@@ -1968,79 +1968,79 @@ attribute: <string of </g1>> and <string of </g1>>
 size:           [2]           [2]
 position        string of </g1> string of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </g1>> and <string2D of </g1>>
 size:           [3x2]           [3x2]
 position        string2D of </g1> string2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </g1>> and <string3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </g1> string3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </g1>> and <vlen of </g1>>
 size:           [2]           [2]
diff --git a/tools/test/h5diff/testfiles/h5diff_702.txt b/tools/test/h5diff/testfiles/h5diff_702.txt
index 1cf71dd..851a407 100644
--- a/tools/test/h5diff/testfiles/h5diff_702.txt
+++ b/tools/test/h5diff/testfiles/h5diff_702.txt
@@ -13,79 +13,79 @@ attribute: <VLstring of </>> and <VLstring of </>>
 size:           [2]           [2]
 position        VLstring of </> VLstring of </> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </>> and <VLstring2D of </>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </> VLstring2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </>> and <VLstring3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </> VLstring3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </>> and <array of </>>
 size:           [2]           [2]
@@ -516,79 +516,79 @@ attribute: <string of </>> and <string of </>>
 size:           [2]           [2]
 position        string of </>   string of </>   difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </>> and <string2D of </>>
 size:           [3x2]           [3x2]
 position        string2D of </> string2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </>> and <string3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </> string3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </>> and <vlen of </>>
 size:           [2]           [2]
@@ -687,79 +687,79 @@ attribute: <VLstring of </dset>> and <VLstring of </dset>>
 size:           [2]           [2]
 position        VLstring of </dset> VLstring of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </dset> VLstring2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </dset> VLstring3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </dset>> and <array of </dset>>
 size:           [2]           [2]
@@ -1196,79 +1196,79 @@ attribute: <string of </dset>> and <string of </dset>>
 size:           [2]           [2]
 position        string of </dset> string of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </dset>> and <string2D of </dset>>
 size:           [3x2]           [3x2]
 position        string2D of </dset> string2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </dset>> and <string3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </dset> string3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </dset>> and <vlen of </dset>>
 size:           [2]           [2]
@@ -1366,79 +1366,79 @@ attribute: <VLstring of </g1>> and <VLstring of </g1>>
 size:           [2]           [2]
 position        VLstring of </g1> VLstring of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </g1> VLstring2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </g1> VLstring3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </g1>> and <array of </g1>>
 size:           [2]           [2]
@@ -1869,79 +1869,79 @@ attribute: <string of </g1>> and <string of </g1>>
 size:           [2]           [2]
 position        string of </g1> string of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </g1>> and <string2D of </g1>>
 size:           [3x2]           [3x2]
 position        string2D of </g1> string2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </g1>> and <string3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </g1> string3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </g1>> and <vlen of </g1>>
 size:           [2]           [2]
diff --git a/tools/test/h5diff/testfiles/h5diff_703.txt b/tools/test/h5diff/testfiles/h5diff_703.txt
index 405ab2f..33f1a0f 100644
--- a/tools/test/h5diff/testfiles/h5diff_703.txt
+++ b/tools/test/h5diff/testfiles/h5diff_703.txt
@@ -45,79 +45,79 @@ attribute: <VLstring of </>> and <VLstring of </>>
 size:           [2]           [2]
 position        VLstring of </> VLstring of </> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </>> and <VLstring2D of </>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </> VLstring2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </>> and <VLstring3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </> VLstring3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </>> and <array of </>>
 size:           [2]           [2]
@@ -548,79 +548,79 @@ attribute: <string of </>> and <string of </>>
 size:           [2]           [2]
 position        string of </>   string of </>   difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </>> and <string2D of </>>
 size:           [3x2]           [3x2]
 position        string2D of </> string2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </>> and <string3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </> string3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </>> and <vlen of </>>
 size:           [2]           [2]
@@ -754,79 +754,79 @@ attribute: <VLstring of </dset>> and <VLstring of </dset>>
 size:           [2]           [2]
 position        VLstring of </dset> VLstring of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </dset> VLstring2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </dset> VLstring3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </dset>> and <array of </dset>>
 size:           [2]           [2]
@@ -1263,79 +1263,79 @@ attribute: <string of </dset>> and <string of </dset>>
 size:           [2]           [2]
 position        string of </dset> string of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </dset>> and <string2D of </dset>>
 size:           [3x2]           [3x2]
 position        string2D of </dset> string2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </dset>> and <string3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </dset> string3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </dset>> and <vlen of </dset>>
 size:           [2]           [2]
@@ -1465,79 +1465,79 @@ attribute: <VLstring of </g1>> and <VLstring of </g1>>
 size:           [2]           [2]
 position        VLstring of </g1> VLstring of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </g1> VLstring2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </g1> VLstring3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </g1>> and <array of </g1>>
 size:           [2]           [2]
@@ -1968,79 +1968,79 @@ attribute: <string of </g1>> and <string of </g1>>
 size:           [2]           [2]
 position        string of </g1> string of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </g1>> and <string2D of </g1>>
 size:           [3x2]           [3x2]
 position        string2D of </g1> string2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </g1>> and <string3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </g1> string3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </g1>> and <vlen of </g1>>
 size:           [2]           [2]
diff --git a/tools/test/h5diff/testfiles/h5diff_80.txt b/tools/test/h5diff/testfiles/h5diff_80.txt
index 5957d72..b223eed 100644
--- a/tools/test/h5diff/testfiles/h5diff_80.txt
+++ b/tools/test/h5diff/testfiles/h5diff_80.txt
@@ -59,79 +59,79 @@ dataset: </g1/VLstring> and </g1/VLstring>
 size:           [2]           [2]
 position        VLstring        VLstring        difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 dataset: </g1/VLstring2D> and </g1/VLstring2D>
 size:           [3x2]           [3x2]
 position        VLstring2D      VLstring2D      difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 dataset: </g1/VLstring3D> and </g1/VLstring3D>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D      VLstring3D      difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 dataset: </g1/array> and </g1/array>
 size:           [2]           [2]
@@ -702,79 +702,79 @@ dataset: </g1/string> and </g1/string>
 size:           [2]           [2]
 position        string          string          difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 dataset: </g1/string2D> and </g1/string2D>
 size:           [3x2]           [3x2]
 position        string2D        string2D        difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 dataset: </g1/string3D> and </g1/string3D>
 size:           [4x3x2]           [4x3x2]
 position        string3D        string3D        difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 dataset: </g1/vlen> and </g1/vlen>
 size:           [2]           [2]
@@ -865,7 +865,7 @@ position        vlen3D          vlen3D          difference
 [ 3 2 1 ]          59              0               59             
 59 differences found
 dataset: </refreg> and </refreg>
-Referenced dataset      10720            10720
+Referenced dataset      10784            10784
 ------------------------------------------------------------
 Region blocks
 block #0           (2,2)-(7,7)           (0,0)-(2,2)
diff --git a/tools/test/h5diff/testfiles/h5diff_800.txt b/tools/test/h5diff/testfiles/h5diff_800.txt
new file mode 100644
index 0000000..e43e7b4
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_800.txt
@@ -0,0 +1,12 @@
+dataset: </g1/array> and </g1/array>
+size:           [2]           [2]
+position        array           array           difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_801.txt b/tools/test/h5diff/testfiles/h5diff_801.txt
new file mode 100644
index 0000000..043e7e3
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_801.txt
@@ -0,0 +1,13 @@
+dataset: </g1/array> and </g1/array>
+Warning: different storage datatype
+size:           [2]           [2]
+position        array           array           difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_8625.txt b/tools/test/h5diff/testfiles/h5diff_8625.txt
new file mode 100644
index 0000000..a7ddb86
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_8625.txt
@@ -0,0 +1,10 @@
+dataset: </group/Compound_dset1> and </group_copy/Compound_dset3>
+Warning: different storage datatype
+Warning: different storage datatype
+Not comparable: </group/Compound_dset1> or </group_copy/Compound_dset3> is of mixed string type
+0 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_8639.txt b/tools/test/h5diff/testfiles/h5diff_8639.txt
new file mode 100644
index 0000000..4022e06
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_8639.txt
@@ -0,0 +1,72 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
+group  : </g1> and </g1>
+0 differences found
+Warning: different storage datatype
+Not comparable: <VLstring> or <VLstring> is of mixed string type
+Warning: different storage datatype
+Not comparable: <VLstring2D> or <VLstring2D> is of mixed string type
+Warning: different storage datatype
+Not comparable: <VLstring3D> or <VLstring3D> is of mixed string type
+attribute: <array of </g1>> and <array of </g1>>
+0 differences found
+attribute: <array2D of </g1>> and <array2D of </g1>>
+0 differences found
+attribute: <array3D of </g1>> and <array3D of </g1>>
+0 differences found
+attribute: <bitfield of </g1>> and <bitfield of </g1>>
+0 differences found
+attribute: <bitfield2D of </g1>> and <bitfield2D of </g1>>
+0 differences found
+attribute: <bitfield3D of </g1>> and <bitfield3D of </g1>>
+0 differences found
+attribute: <compound of </g1>> and <compound of </g1>>
+0 differences found
+attribute: <compound2D of </g1>> and <compound2D of </g1>>
+0 differences found
+attribute: <compound3D of </g1>> and <compound3D of </g1>>
+0 differences found
+attribute: <enum of </g1>> and <enum of </g1>>
+0 differences found
+attribute: <enum2D of </g1>> and <enum2D of </g1>>
+0 differences found
+attribute: <enum3D of </g1>> and <enum3D of </g1>>
+0 differences found
+attribute: <float of </g1>> and <float of </g1>>
+0 differences found
+attribute: <float2D of </g1>> and <float2D of </g1>>
+0 differences found
+attribute: <float3D of </g1>> and <float3D of </g1>>
+0 differences found
+attribute: <integer of </g1>> and <integer of </g1>>
+0 differences found
+attribute: <integer2D of </g1>> and <integer2D of </g1>>
+0 differences found
+attribute: <integer3D of </g1>> and <integer3D of </g1>>
+0 differences found
+attribute: <opaque of </g1>> and <opaque of </g1>>
+0 differences found
+attribute: <opaque2D of </g1>> and <opaque2D of </g1>>
+0 differences found
+attribute: <opaque3D of </g1>> and <opaque3D of </g1>>
+0 differences found
+Warning: different storage datatype
+Not comparable: <string> or <string> is of mixed string type
+Warning: different storage datatype
+Not comparable: <string2D> or <string2D> is of mixed string type
+Warning: different storage datatype
+Not comparable: <string3D> or <string3D> is of mixed string type
+attribute: <vlen of </g1>> and <vlen of </g1>>
+0 differences found
+attribute: <vlen2D of </g1>> and <vlen2D of </g1>>
+0 differences found
+attribute: <vlen3D of </g1>> and <vlen3D of </g1>>
+0 differences found
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects without details of differences.
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_attr1.h5 b/tools/test/h5diff/testfiles/h5diff_attr1.h5
index c44066b..4cea743 100644
--- a/tools/test/h5diff/testfiles/h5diff_attr1.h5
+++ b/tools/test/h5diff/testfiles/h5diff_attr1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_attr2.h5 b/tools/test/h5diff/testfiles/h5diff_attr2.h5
index 5de3303..3ea3302 100644
--- a/tools/test/h5diff/testfiles/h5diff_attr2.h5
+++ b/tools/test/h5diff/testfiles/h5diff_attr2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_attr3.h5 b/tools/test/h5diff/testfiles/h5diff_attr3.h5
new file mode 100644
index 0000000..631845d
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_attr3.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_dset1.h5 b/tools/test/h5diff/testfiles/h5diff_dset1.h5
index 123e141..fefd86a 100644
--- a/tools/test/h5diff/testfiles/h5diff_dset1.h5
+++ b/tools/test/h5diff/testfiles/h5diff_dset1.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_dset2.h5 b/tools/test/h5diff/testfiles/h5diff_dset2.h5
index 3ae6993..598e481 100644
--- a/tools/test/h5diff/testfiles/h5diff_dset2.h5
+++ b/tools/test/h5diff/testfiles/h5diff_dset2.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_dset3.h5 b/tools/test/h5diff/testfiles/h5diff_dset3.h5
new file mode 100644
index 0000000..893c135
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_dset3.h5
diff --git a/tools/test/h5diff/testfiles/h5diff_tmp1.txt b/tools/test/h5diff/testfiles/h5diff_tmp1.txt
deleted file mode 100644
index 40e3fb6..0000000
--- a/tools/test/h5diff/testfiles/h5diff_tmp1.txt
+++ /dev/null
@@ -1,5 +0,0 @@
---------------------------------
-Some objects are not comparable
---------------------------------
-Use -c for a list of objects.
-EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_tmp2.txt b/tools/test/h5diff/testfiles/h5diff_tmp2.txt
deleted file mode 100644
index a2d6da6..0000000
--- a/tools/test/h5diff/testfiles/h5diff_tmp2.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-dataset: </G/down/Data> and </G/down/Data>
-1599 differences found
-dataset: </G/down/Tail/array> and </G/down/Tail/array>
-8 differences found
-dataset: </G/up/Data> and </G/up/Data>
-1845 differences found
-dataset: </G/up/Tail/array> and </G/up/Tail/array>
-10 differences found
---------------------------------
-Some objects are not comparable
---------------------------------
-Use -c for a list of objects.
-EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_udfail.txt b/tools/test/h5diff/testfiles/h5diff_udfail.txt
index c154c6b..d51de38 100644
--- a/tools/test/h5diff/testfiles/h5diff_udfail.txt
+++ b/tools/test/h5diff/testfiles/h5diff_udfail.txt
@@ -8,5 +8,5 @@ group  : </> and </>
 0 differences found
 dataset: </dynlibud> and </dynlibud>
 0 differences found
-warning: dataset </dynlibud> cannot be read, user defined filter is not available
+Warning: dataset </dynlibud> cannot be read, user defined filter is not available
 EXIT CODE: 2
diff --git a/tools/test/h5diff/testfiles/h5diff_vlstr.txt b/tools/test/h5diff/testfiles/h5diff_vlstr.txt
new file mode 100644
index 0000000..67141f1
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_vlstr.txt
@@ -0,0 +1,16 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /Dataset1      
+    x      x    /vl_string_type
+
+group  : </> and </>
+0 differences found
+attribute: <test_scalar of </>> and <test_scalar of </>>
+0 differences found
+dataset: </Dataset1> and </Dataset1>
+0 differences found
+datatype: </vl_string_type> and </vl_string_type>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/tmpSingleSiteBethe.output.h5 b/tools/test/h5diff/testfiles/tmpSingleSiteBethe.output.h5
deleted file mode 100644
index bbcfb63..0000000
--- a/tools/test/h5diff/testfiles/tmpSingleSiteBethe.output.h5
+++ /dev/null
diff --git a/tools/test/h5diff/testfiles/tmpSingleSiteBethe.reference.h5 b/tools/test/h5diff/testfiles/tmpSingleSiteBethe.reference.h5
deleted file mode 100644
index 6b19ed7..0000000
--- a/tools/test/h5diff/testfiles/tmpSingleSiteBethe.reference.h5
+++ /dev/null
diff --git a/tools/test/h5diff/testfiles/tmptest.he5 b/tools/test/h5diff/testfiles/tmptest.he5
deleted file mode 100644
index edcfcd2..0000000
--- a/tools/test/h5diff/testfiles/tmptest.he5
+++ /dev/null
diff --git a/tools/test/h5diff/testfiles/tmptest2.he5 b/tools/test/h5diff/testfiles/tmptest2.he5
deleted file mode 100644
index a6ab02b..0000000
--- a/tools/test/h5diff/testfiles/tmptest2.he5
+++ /dev/null
diff --git a/tools/test/h5diff/testh5diff.sh.in b/tools/test/h5diff/testh5diff.sh.in
index 1069ed5..c464f94 100644
--- a/tools/test/h5diff/testh5diff.sh.in
+++ b/tools/test/h5diff/testh5diff.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5diff tool
 #
@@ -84,6 +82,7 @@ $SRC_H5DIFF_TESTFILES/h5diff_types.h5
 $SRC_H5DIFF_TESTFILES/h5diff_dtypes.h5
 $SRC_H5DIFF_TESTFILES/h5diff_attr1.h5
 $SRC_H5DIFF_TESTFILES/h5diff_attr2.h5
+$SRC_H5DIFF_TESTFILES/h5diff_attr3.h5
 $SRC_H5DIFF_TESTFILES/h5diff_dset1.h5
 $SRC_H5DIFF_TESTFILES/h5diff_dset2.h5
 $SRC_H5DIFF_TESTFILES/h5diff_hyper1.h5
@@ -120,12 +119,9 @@ $SRC_H5DIFF_TESTFILES/h5diff_attr_v_level2.h5
 $SRC_H5DIFF_TESTFILES/h5diff_enum_invalid_values.h5
 $SRC_H5DIFF_TESTFILES/non_comparables1.h5
 $SRC_H5DIFF_TESTFILES/non_comparables2.h5
-$SRC_H5DIFF_TESTFILES/tmptest.he5
-$SRC_H5DIFF_TESTFILES/tmptest2.he5
-$SRC_H5DIFF_TESTFILES/tmpSingleSiteBethe.reference.h5
-$SRC_H5DIFF_TESTFILES/tmpSingleSiteBethe.output.h5
 $SRC_H5DIFF_TESTFILES/diff_strings1.h5
 $SRC_H5DIFF_TESTFILES/diff_strings2.h5
+$SRC_TOOLS_TESTFILES/tvlstr.h5
 "
 
 LIST_HDF5_VDS_TEST_FILES="
@@ -338,11 +334,12 @@ $SRC_H5DIFF_TESTFILES/h5diff_709.txt
 $SRC_H5DIFF_TESTFILES/h5diff_710.txt
 $SRC_H5DIFF_TESTFILES/h5diff_80.txt
 $SRC_H5DIFF_TESTFILES/h5diff_90.txt
-$SRC_H5DIFF_TESTFILES/h5diff_tmp1.txt
-$SRC_H5DIFF_TESTFILES/h5diff_tmp2.txt
+$SRC_H5DIFF_TESTFILES/h5diff_8625.txt
+$SRC_H5DIFF_TESTFILES/h5diff_8639.txt
 $SRC_H5DIFF_TESTFILES/h5diff_v1.txt
 $SRC_H5DIFF_TESTFILES/h5diff_v2.txt
 $SRC_H5DIFF_TESTFILES/h5diff_v3.txt
+$SRC_H5DIFF_TESTFILES/h5diff_vlstr.txt
 "
 
 #
@@ -504,6 +501,8 @@ TOOLTEST() {
         # Create the expect file if it doesn't yet exist.
         echo " CREATED"
         cp $actual $expect
+        echo "    Expected result (*.ddl) missing"
+        nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
         echo " PASSED"
     elif test $h5haveexitcode = 'yes' -a -z "$pmode"; then
@@ -566,6 +565,8 @@ SKIP() {
 ##############################################################################
 # prepare for test
 COPY_TESTFILES_TO_TESTDIR
+# second copy of tvlstr.h5
+$CP -f $SRC_TOOLS_TESTFILES/tvlstr.h5 $TESTDIR/tvlstr2.h5
 
 # ############################################################################
 # # Common usage
@@ -816,10 +817,6 @@ TOOLTEST h5diff_631.txt -v --use-system-epsilon h5diff_basic1.h5 h5diff_basic1.h
 # 7.  attributes
 # ##############################################################################
 TOOLTEST h5diff_70.txt -v h5diff_attr1.h5 h5diff_attr2.h5
-# temporary test to verify HDF5-8625
-TOOLTEST h5diff_tmp1.txt tmptest2.he5 tmptest.he5
-# temporary test to verify HDF5-8639
-TOOLTEST h5diff_tmp2.txt tmpSingleSiteBethe.output.h5 tmpSingleSiteBethe.reference.h5
 
 # ##################################################
 #  attrs with verbose option level
@@ -1141,6 +1138,11 @@ TOOLTEST h5diff_487.txt -v --exclude-path "/group1/dset" h5diff_exclude3-1.h5 h5
 # # diff various multiple vlen and fixed strings in a compound type dataset
 # ##############################################################################
 TOOLTEST h5diff_530.txt -v  h5diff_comp_vl_strs.h5 h5diff_comp_vl_strs.h5 /group /group_copy
+# test to verify HDFFV-8625
+TOOLTEST h5diff_8625.txt -v --enable-error-stack h5diff_comp_vl_strs.h5 h5diff_comp_vl_strs.h5 /group/Compound_dset1 /group_copy/Compound_dset3
+# test to verify HDFFV-8639
+TOOLTEST h5diff_8639.txt -v h5diff_attr3.h5 h5diff_attr2.h5 /g1
+TOOLTEST h5diff_vlstr.txt -v  tvlstr.h5 tvlstr2.h5
 
 # ##############################################################################
 # # Test container types (array,vlen) with multiple nested compound types
diff --git a/tools/test/h5diff/testph5diff.sh.in b/tools/test/h5diff/testph5diff.sh.in
index ca212a1..b726a80 100644
--- a/tools/test/h5diff/testph5diff.sh.in
+++ b/tools/test/h5diff/testph5diff.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 srcdir=@srcdir@
diff --git a/tools/test/h5dump/CMakeLists.txt b/tools/test/h5dump/CMakeLists.txt
index 89c7534..b9f110f 100644
--- a/tools/test/h5dump/CMakeLists.txt
+++ b/tools/test/h5dump/CMakeLists.txt
@@ -1,56 +1,50 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_H5DUMP)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_H5DUMP C)
 
 #-----------------------------------------------------------------------------
-# Setup include Directories
+# If plugin library tests can be tested
 #-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
-
-  #-----------------------------------------------------------------------------
-  # If plugin library tests can be tested
-  #-----------------------------------------------------------------------------
-  set (HDF5_TOOL_PLUGIN_LIB_CORENAME         "dynlibdump")
-  set (HDF5_TOOL_PLUGIN_LIB_NAME             "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TOOL_PLUGIN_LIB_CORENAME}")
-  set (HDF5_TOOL_PLUGIN_LIB_TARGET           ${HDF5_TOOL_PLUGIN_LIB_CORENAME})
-  add_definitions (${HDF_EXTRA_C_FLAGS})
-  INCLUDE_DIRECTORIES (${HDF5_SRC_DIR})
-
-  add_library (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED dynlib_dump.c)
-  TARGET_C_PROPERTIES (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED " " " ")
-  target_link_libraries (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
-  H5_SET_LIB_OPTIONS (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TOOL_PLUGIN_LIB_NAME} SHARED ${HDF5_PACKAGE_SOVERSION})
-
-  # make plugins dir
-  file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/plugins")
-  #-----------------------------------------------------------------------------
-  # Copy plugin library to a plugins folder
-  #-----------------------------------------------------------------------------
-  add_custom_command (
-      TARGET     ${HDF5_TOOL_PLUGIN_LIB_TARGET}
-      POST_BUILD
-      COMMAND    ${CMAKE_COMMAND}
-      ARGS       -E copy_if_different
+set (HDF5_TOOL_PLUGIN_LIB_CORENAME         "dynlibdump")
+set (HDF5_TOOL_PLUGIN_LIB_NAME             "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TOOL_PLUGIN_LIB_CORENAME}")
+set (HDF5_TOOL_PLUGIN_LIB_TARGET           ${HDF5_TOOL_PLUGIN_LIB_CORENAME})
+
+add_library (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED dynlib_dump.c)
+set_property(TARGET ${HDF5_TOOL_PLUGIN_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+TARGET_C_PROPERTIES (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED " " " ")
+target_link_libraries (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
+H5_SET_LIB_OPTIONS (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TOOL_PLUGIN_LIB_NAME} SHARED "LIB")
+
+# make plugins dir
+file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/plugins")
+#-----------------------------------------------------------------------------
+# Copy plugin library to a plugins folder
+#-----------------------------------------------------------------------------
+add_custom_command (
+    TARGET     ${HDF5_TOOL_PLUGIN_LIB_TARGET}
+    POST_BUILD
+    COMMAND    ${CMAKE_COMMAND}
+    ARGS       -E copy_if_different
           "$<TARGET_FILE:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
           "${CMAKE_BINARY_DIR}/plugins/$<TARGET_FILE_NAME:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
-  )
+)
 
-  # --------------------------------------------------------------------
-  # Add the h5dump test executable
-  # --------------------------------------------------------------------
-  if (HDF5_BUILD_GENERATORS)
-    add_executable (h5dumpgentest ${HDF5_TOOLS_TEST_H5DUMP_SOURCE_DIR}/h5dumpgentest.c)
-    TARGET_NAMING (h5dumpgentest STATIC)
-    TARGET_C_PROPERTIES (h5dumpgentest STATIC " " " ")
-    target_link_libraries (h5dumpgentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
-    set_target_properties (h5dumpgentest PROPERTIES FOLDER generator/tools)
+# --------------------------------------------------------------------
+# Add the h5dump test executable
+# --------------------------------------------------------------------
+if (HDF5_BUILD_GENERATORS)
+  add_executable (h5dumpgentest ${HDF5_TOOLS_TEST_H5DUMP_SOURCE_DIR}/h5dumpgentest.c)
+  set_property(TARGET h5dumpgentest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+  TARGET_C_PROPERTIES (h5dumpgentest STATIC " " " ")
+  target_link_libraries (h5dumpgentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
+  set_target_properties (h5dumpgentest PROPERTIES FOLDER generator/tools)
 
-    #add_test (NAME h5dumpgentest COMMAND $<TARGET_FILE:h5dumpgentest>)
-  endif ()
+  #add_test (NAME h5dumpgentest COMMAND $<TARGET_FILE:h5dumpgentest>)
+endif ()
 
-  include (CMakeTests.cmake)
+include (CMakeTests.cmake)
 
-  include (CMakeTestsPBITS.cmake)
+include (CMakeTestsPBITS.cmake)
 
-  include (CMakeTestsVDS.cmake)
+include (CMakeTestsVDS.cmake)
 
-  include (CMakeTestsXML.cmake)
+include (CMakeTestsXML.cmake)
diff --git a/tools/test/h5dump/CMakeTests.cmake b/tools/test/h5dump/CMakeTests.cmake
index ae760bf..cdd3e6d 100644
--- a/tools/test/h5dump/CMakeTests.cmake
+++ b/tools/test/h5dump/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -51,7 +62,8 @@
       ${HDF5_TOOLS_DIR}/testfiles/tbin4.ddl
       ${HDF5_TOOLS_DIR}/testfiles/tbinregR.ddl
       ${HDF5_TOOLS_DIR}/testfiles/tbigdims.ddl
-      ${HDF5_TOOLS_DIR}/testfiles/tbitnopaque.ddl
+      ${HDF5_TOOLS_DIR}/testfiles/tbitnopaque_be.ddl
+      ${HDF5_TOOLS_DIR}/testfiles/tbitnopaque_le.ddl
       ${HDF5_TOOLS_DIR}/testfiles/tboot1.ddl
       ${HDF5_TOOLS_DIR}/testfiles/tboot2.ddl
       ${HDF5_TOOLS_DIR}/testfiles/tboot2A.ddl
@@ -92,6 +104,7 @@
       ${HDF5_TOOLS_DIR}/testfiles/tgroup-1.ddl
       ${HDF5_TOOLS_DIR}/testfiles/tgroup-2.ddl
       ${HDF5_TOOLS_DIR}/testfiles/tgrp_comments.ddl
+      ${HDF5_TOOLS_DIR}/testfiles/tgrpnullspace.ddl
       ${HDF5_TOOLS_DIR}/testfiles/thlink-1.ddl
       ${HDF5_TOOLS_DIR}/testfiles/thlink-2.ddl
       ${HDF5_TOOLS_DIR}/testfiles/thlink-3.ddl
@@ -260,6 +273,7 @@
       ${HDF5_TOOLS_DIR}/testfiles/tfvalues.h5
       ${HDF5_TOOLS_DIR}/testfiles/tgroup.h5
       ${HDF5_TOOLS_DIR}/testfiles/tgrp_comments.h5
+      ${HDF5_TOOLS_DIR}/testfiles/tgrpnullspace.h5
       ${HDF5_TOOLS_DIR}/testfiles/thlink.h5
       ${HDF5_TOOLS_DIR}/testfiles/thyperslab.h5
       ${HDF5_TOOLS_DIR}/testfiles/tints4dims.h5
@@ -393,8 +407,19 @@
       endif ()
       set (last_test "H5DUMP-${testname}")
     else ()
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5DUMP-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/std/h5dump-${testname}.out
+              testfiles/std/h5dump-${testname}.out.err
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5DUMP-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
       add_test (
-          NAME H5DUMP-h5dump-${testname}
+          NAME H5DUMP-${testname}
           COMMAND "${CMAKE_COMMAND}"
               -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
               -D "TEST_ARGS:STRING=${ARGN}"
@@ -404,11 +429,12 @@
               -D "TEST_REFERENCE=h5dump-${testname}.txt"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5DUMP-${testname} PROPERTIES DEPENDS H5DUMP-${testname}-clear-objects)
     endif ()
   endmacro ()
 
   macro (ADD_SKIP_H5_TEST skipresultfile skipresultcode testtype)
-    if (${testtype} STREQUAL "SKIP")
+    if ("${testtype}" STREQUAL "SKIP")
       if (NOT HDF5_ENABLE_USING_MEMCHECKER)
         add_test (
             NAME H5DUMP-${skipresultfile}-SKIPPED
@@ -425,7 +451,7 @@
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME H5DUMP-${resultfile} COMMAND $<TARGET_FILE:h5dump> ${ARGN})
       set_tests_properties (H5DUMP-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
-      if (NOT ${resultcode} STREQUAL "0")
+      if (NOT "${resultcode}" STREQUAL "0")
         set_tests_properties (H5DUMP-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_test}" STREQUAL "")
@@ -435,7 +461,10 @@
       add_test (
           NAME H5DUMP-${resultfile}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
-              -E remove ${resultfile}.bin
+              -E remove
+              ${resultfile}.bin
+              ${resultfile}.out
+              ${resultfile}.out.err
       )
       set_tests_properties (H5DUMP-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
       add_test (
@@ -458,7 +487,7 @@
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME H5DUMP-N-${resultfile} COMMAND $<TARGET_FILE:h5dump> ${ARGN})
       set_tests_properties (H5DUMP-N-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
-      if (NOT ${resultcode} STREQUAL "0")
+      if (NOT "${resultcode}" STREQUAL "0")
         set_tests_properties (H5DUMP-N-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_test}" STREQUAL "")
@@ -468,7 +497,10 @@
       add_test (
           NAME H5DUMP-N-${resultfile}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
-              -E remove ${resultfile}-N.bin
+              -E remove
+              ${resultfile}-N.bin
+              ${resultfile}-N.out
+              ${resultfile}-N.out.err
       )
       set_tests_properties (H5DUMP-N-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
       add_test (
@@ -491,7 +523,7 @@
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME H5DUMP-${resultfile} COMMAND $<TARGET_FILE:h5dump> ${ARGN} ${resultfile}.txt ${targetfile})
       set_tests_properties (H5DUMP-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
-      if (NOT ${resultcode} STREQUAL "0")
+      if (NOT "${resultcode}" STREQUAL "0")
         set_tests_properties (H5DUMP-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_test}" STREQUAL "")
@@ -501,7 +533,10 @@
       add_test (
           NAME H5DUMP-${resultfile}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
-              -E remove ${resultfile}.txt
+              -E remove
+              ${resultfile}.txt
+              ${resultfile}.out
+              ${resultfile}.out.err
       )
       set_tests_properties (H5DUMP-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
       add_test (
@@ -531,7 +566,7 @@
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME H5DUMP-${resultfile} COMMAND $<TARGET_FILE:h5dump> --ddl=${ddlfile}.txt ${ARGN} ${resultfile}.txt ${targetfile})
       set_tests_properties (H5DUMP-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
-      if (NOT ${resultcode} STREQUAL "0")
+      if (NOT "${resultcode}" STREQUAL "0")
         set_tests_properties (H5DUMP-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_test}" STREQUAL "")
@@ -541,7 +576,11 @@
       add_test (
           NAME H5DUMP-${resultfile}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
-              -E remove ${ddlfile}.txt ${resultfile}.txt
+              -E remove
+              ${ddlfile}.txt
+              ${resultfile}.txt
+              ${resultfile}.out
+              ${resultfile}.out.err
       )
       set_tests_properties (H5DUMP-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
       add_test (
@@ -599,6 +638,15 @@
 
   macro (ADD_H5_MASK_TEST resultfile resultcode)
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5DUMP-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${resultfile}.out
+              ${resultfile}.out.err
+      )
+      set_tests_properties (H5DUMP-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
       add_test (
           NAME H5DUMP-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
@@ -611,11 +659,21 @@
               -D "TEST_MASK_ERROR=true"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5DUMP-${resultfile} PROPERTIES DEPENDS "H5DUMP-${resultfile}-clear-objects")
     endif ()
   endmacro ()
 
   macro (ADD_H5ERR_MASK_TEST resultfile resultcode)
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5DUMP-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${resultfile}.out
+              ${resultfile}.out.err
+      )
+      set_tests_properties (H5DUMP-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
       add_test (
           NAME H5DUMP-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
@@ -629,11 +687,21 @@
               -D "TEST_MASK_ERROR=true"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5DUMP-${resultfile} PROPERTIES DEPENDS "H5DUMP-${resultfile}-clear-objects")
     endif ()
   endmacro ()
 
   macro (ADD_H5ERR_MASK_ENV_TEST resultfile resultcode envvar envval)
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5DUMP-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${resultfile}.out
+              ${resultfile}.out.err
+      )
+      set_tests_properties (H5DUMP-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
       add_test (
           NAME H5DUMP-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
@@ -649,6 +717,7 @@
               -D "TEST_ENV_VALUE:STRING=${envval}"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5DUMP-${resultfile} PROPERTIES DEPENDS "H5DUMP-${resultfile}-clear-objects")
     endif ()
   endmacro ()
 
@@ -658,7 +727,10 @@
       add_test (
           NAME H5DUMP-IMPORT-${resultfile}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
-              -E remove ${resultfile}.bin ${resultfile}.h5
+              -E remove
+              ${resultfile}.bin
+              ${resultfile}.h5
+              ${conffile}.out
       )
       set_tests_properties (H5DUMP-IMPORT-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
       add_test (
@@ -686,12 +758,13 @@
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
       # Remove any output file left over from previous test run
       add_test (
-          NAME H5DUMP_UD-${testname}-clearall-objects
+          NAME H5DUMP_UD-${testname}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
               -E remove
-              testfiles/std/${resultfile}.out
-              testfiles/std/${resultfile}.out.err
+              ${resultfile}.out
+              ${resultfile}.out.err
       )
+      set_tests_properties (H5DUMP_UD-${testname}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
       add_test (
           NAME H5DUMP_UD-${testname}
           COMMAND "${CMAKE_COMMAND}"
@@ -705,7 +778,7 @@
               -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}/plugins"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
-      set_tests_properties (H5DUMP_UD-${testname} PROPERTIES DEPENDS H5DUMP_UD-${testname}-clearall-objects)
+      set_tests_properties (H5DUMP_UD-${testname} PROPERTIES DEPENDS H5DUMP_UD-${testname}-clear-objects)
     endif ()
   endmacro ()
 
@@ -799,8 +872,10 @@
           tbinregR.out.err
           tbigdims.out
           tbigdims.out.err
-          tbitnopaque.out
-          tbitnopaque.out.err
+          tbitnopaque_be.out
+          tbitnopaque_be.out.err
+          tbitnopaque_le.out
+          tbitnopaque_le.out.err
           tboot1.out
           tboot1.out.err
           tboot2.out
@@ -873,6 +948,8 @@
           tgroup-2.out.err
           tgrp_comments.out
           tgrp_comments.out.err
+          tgrpnullspace.out
+          tgrpnullspace.out.err
           thlink-1.out
           thlink-1.out.err
           thlink-2.out
@@ -1161,7 +1238,11 @@
   ADD_H5_TEST (tcomp-4 0 --enable-error-stack tcompound_complex.h5)
   ADD_H5_TEST (tcompound_complex2 0 --enable-error-stack tcompound_complex2.h5)
   # tests for bitfields and opaque data types
-  ADD_H5_TEST (tbitnopaque 0 --enable-error-stack tbitnopaque.h5)
+  if (H5_WORDS_BIGENDIAN)
+    ADD_H5_TEST (tbitnopaque_be 0 --enable-error-stack tbitnopaque.h5)
+  else ()
+    ADD_H5_TEST (tbitnopaque_le 0 --enable-error-stack tbitnopaque.h5)
+  endif ()
 
   #test for the nested compound type
   ADD_H5_TEST (tnestcomp-1 0 --enable-error-stack tnestedcomp.h5)
@@ -1376,6 +1457,7 @@
 
   # test for displaying dataset and attribute of null space
   ADD_H5_TEST (tnullspace 0 --enable-error-stack tnullspace.h5)
+  ADD_H5_TEST (tgrpnullspace 0 -p --enable-error-stack tgrpnullspace.h5)
 
   # test for displaying dataset and attribute of space with 0 dimension size
   ADD_H5_TEST (zerodim 0 --enable-error-stack zerodim.h5)
@@ -1394,14 +1476,14 @@
   ADD_H5_EXPORT_TEST (tstr2bin6 tstr2.h5 0 --enable-error-stack -d /g6/dset6 -b -o)
 
   # NATIVE default. the NATIVE test can be validated with h5import/h5diff
-  ADD_H5_TEST_IMPORT (tbin1 out1D tbinary.h5 0 --enable-error-stack -d integer -b)
+#  ADD_H5_TEST_IMPORT (tbin1 out1D tbinary.h5 0 --enable-error-stack -d integer -b)
 
   if (NOT HDF5_ENABLE_USING_MEMCHECKER)
     ADD_H5_TEST (tbin2 0 --enable-error-stack -b BE -d float -o tbin2.bin tbinary.h5)
   endif ()
 
   # the NATIVE test can be validated with h5import/h5diff
-  ADD_H5_TEST_IMPORT (tbin3 out3D tbinary.h5 0 --enable-error-stack -d integer -b NATIVE)
+#  ADD_H5_TEST_IMPORT (tbin3 out3D tbinary.h5 0 --enable-error-stack -d integer -b NATIVE)
 
   if (NOT HDF5_ENABLE_USING_MEMCHECKER)
     ADD_H5_TEST (tbin4 0 --enable-error-stack -d double -b FILE -o tbin4.bin tbinary.h5)
diff --git a/tools/test/h5dump/CMakeTestsPBITS.cmake b/tools/test/h5dump/CMakeTestsPBITS.cmake
index 770531a..4f3ee9f 100644
--- a/tools/test/h5dump/CMakeTestsPBITS.cmake
+++ b/tools/test/h5dump/CMakeTestsPBITS.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -120,6 +131,15 @@
         set_tests_properties (H5DUMP-${resultfile} PROPERTIES DEPENDS ${last_pbits_test})
       endif ()
     else ()
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5DUMP-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${resultfile}.out
+              ${resultfile}.out.err
+      )
+      set_tests_properties (H5DUMP-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/pbits")
       add_test (
           NAME H5DUMP-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
@@ -131,6 +151,7 @@
               -D "TEST_REFERENCE=${resultfile}.ddl"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5DUMP-${resultfile} PROPERTIES DEPENDS H5DUMP-${resultfile}-clear-objects)
     endif ()
   endmacro ()
 
diff --git a/tools/test/h5dump/CMakeTestsVDS.cmake b/tools/test/h5dump/CMakeTestsVDS.cmake
index d155e55..922e79e 100644
--- a/tools/test/h5dump/CMakeTestsVDS.cmake
+++ b/tools/test/h5dump/CMakeTestsVDS.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -61,6 +72,14 @@
       f-3.h5
       vds-eiger.h5
   )
+  set (HDF5_REFERENCE_PREFIX_VDS
+      1_vds.h5
+      2_vds.h5
+      4_vds.h5
+      5_vds.h5
+      vds-percival-unlim-maxmin.h5
+      vds-eiger.h5
+  )
   set (HDF5_ERROR_REFERENCE_VDS
   )
 
@@ -69,12 +88,21 @@
     HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/vds/${vds_h5_file}" "${PROJECT_BINARY_DIR}/testfiles/vds/${fname}" "h5dump_vds_files")
   endforeach ()
 
+  foreach (vds_h5_file ${HDF5_REFERENCE_PREFIX_VDS})
+    get_filename_component(fname "${vds_h5_file}" NAME)
+    HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/vds/${vds_h5_file}" "${PROJECT_BINARY_DIR}/testfiles/vds/prefix/${fname}" "h5dump_vds_files")
+  endforeach ()
 
   foreach (ddl_vds ${HDF5_REFERENCE_VDS})
     get_filename_component(fname "${ddl_vds}" NAME)
     HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/vds/${ddl_vds}" "${PROJECT_BINARY_DIR}/testfiles/vds/${fname}" "h5dump_vds_files")
   endforeach ()
 
+  foreach (ddl_vds ${HDF5_REFERENCE_VDS})
+    get_filename_component(fname "${ddl_vds}" NAME)
+    HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/vds/${ddl_vds}" "${PROJECT_BINARY_DIR}/testfiles/vds/prefix/${fname}" "h5dump_vds_files")
+  endforeach ()
+
   foreach (ddl_vds ${HDF5_ERROR_REFERENCE_VDS})
     get_filename_component(fname "${ddl_vds}" NAME)
     HDFTEST_COPY_FILE("${PROJECT_SOURCE_DIR}/errfiles/${ddl_vds}" "${PROJECT_BINARY_DIR}/testfiles/vds/${fname}" "h5dump_vds_files")
@@ -92,13 +120,22 @@
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME H5DUMP-${resultfile} COMMAND $<TARGET_FILE:h5dump> ${ARGN})
       set_tests_properties (H5DUMP-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/vds")
-      if (NOT ${resultcode} STREQUAL "0")
+      if (NOT "${resultcode}" STREQUAL "0")
         set_tests_properties (H5DUMP-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_vds_test}" STREQUAL "")
         set_tests_properties (H5DUMP-${resultfile} PROPERTIES DEPENDS ${last_VDS_test})
       endif ()
     else ()
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5DUMP-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${resultfile}.out
+              ${resultfile}.out.err
+      )
+      set_tests_properties (H5DUMP-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/vds")
       add_test (
           NAME H5DUMP-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
@@ -110,6 +147,48 @@
               -D "TEST_REFERENCE=${resultfile}.ddl"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5DUMP-${resultfile} PROPERTIES DEPENDS H5DUMP-${resultfile}-clear-objects)
+    endif ()
+  endmacro ()
+
+  macro (ADD_H5_VDS_PREFIX_TEST resultfile resultcode)
+    # If using memchecker add tests without using scripts
+    if (HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (NAME H5DUMP_PREFIX-${resultfile} COMMAND $<TARGET_FILE:h5dump> ${ARGN})
+      set_tests_properties (H5DUMP_PREFIX-${resultfile} PROPERTIES
+          ENVIRONMENT "HDF5_VDS_PREFIX=${PROJECT_BINARY_DIR}/testfiles/vds/"
+          WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/vds/prefix"
+      )
+      if (NOT "${resultcode}" STREQUAL "0")
+        set_tests_properties (H5DUMP_PREFIX-${resultfile} PROPERTIES WILL_FAIL "true")
+      endif ()
+      if (NOT "${last_vds_test}" STREQUAL "")
+        set_tests_properties (H5DUMP_PREFIX-${resultfile} PROPERTIES DEPENDS ${last_VDS_test})
+      endif ()
+    else ()
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5DUMP_PREFIX-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${resultfile}.out
+              ${resultfile}.out.err
+      )
+      set_tests_properties (H5DUMP_PREFIX-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/vds/prefix")
+      add_test (
+          NAME H5DUMP_PREFIX-${resultfile}
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
+              -D "TEST_ARGS:STRING=${ARGN}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles/vds/prefix"
+              -D "TEST_OUTPUT=${resultfile}.out"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_REFERENCE=${resultfile}.ddl"
+              -D "TEST_ENV_VAR=HDF5_VDS_PREFIX"
+              -D "TEST_ENV_VALUE=${PROJECT_BINARY_DIR}/testfiles/vds/"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5DUMP_PREFIX-${resultfile} PROPERTIES DEPENDS H5DUMP_PREFIX-${resultfile}-clear-objects)
     endif ()
   endmacro ()
 
@@ -118,13 +197,22 @@
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME H5DUMP-${resultfile} COMMAND $<TARGET_FILE:h5dump> -p ${ARGN})
       set_tests_properties (H5DUMP-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/vds")
-      if (NOT ${resultcode} STREQUAL "0")
+      if (NOT "${resultcode}" STREQUAL "0")
         set_tests_properties (H5DUMP-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_vds_test}" STREQUAL "")
         set_tests_properties (H5DUMP-${resultfile} PROPERTIES DEPENDS ${last_VDS_test})
       endif ()
     else ()
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5DUMP-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${resultfile}.out
+              ${resultfile}.out.err
+      )
+      set_tests_properties (H5DUMP-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/vds")
       add_test (
           NAME H5DUMP-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
@@ -231,3 +319,15 @@
     ADD_H5_VDS_LAYOUT (vds_layout-eiger 0 --enable-error-stack vds-eiger.h5)
     ADD_H5_VDS_LAYOUT (vds_layout-maxmin 0 --enable-error-stack vds-percival-unlim-maxmin.h5)
   endif ()
+
+  # Data read with prefix
+  if (USE_FILTER_DEFLATE)
+    ADD_H5_VDS_PREFIX_TEST (tvds-1 0 --enable-error-stack 1_vds.h5)
+    ADD_H5_VDS_PREFIX_TEST (tvds-2 0 --enable-error-stack 2_vds.h5)
+    ADD_H5_VDS_PREFIX_TEST (tvds-4 0 --enable-error-stack 4_vds.h5)
+    ADD_H5_VDS_PREFIX_TEST (tvds-5 0 --enable-error-stack 5_vds.h5)
+    ADD_H5_VDS_PREFIX_TEST (vds-first 0 --vds-view-first-missing --enable-error-stack vds-percival-unlim-maxmin.h5)
+    ADD_H5_VDS_PREFIX_TEST (vds-gap1 0 -d /VDS-Eiger --vds-gap-size=1 --enable-error-stack vds-eiger.h5)
+    ADD_H5_VDS_PREFIX_TEST (vds-gap2 0 --vds-gap-size=2 --enable-error-stack vds-eiger.h5)
+  endif ()
+
diff --git a/tools/test/h5dump/CMakeTestsXML.cmake b/tools/test/h5dump/CMakeTestsXML.cmake
index 2e55818..9c68e5f 100644
--- a/tools/test/h5dump/CMakeTestsXML.cmake
+++ b/tools/test/h5dump/CMakeTestsXML.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -39,8 +50,10 @@
       ${HDF5_TOOLS_DIR}/testfiles/tname-quot.h5
       ${HDF5_TOOLS_DIR}/testfiles/tname-sp.h5
       ${HDF5_TOOLS_DIR}/testfiles/tnamed_dtype_attr.h5
+      ${HDF5_TOOLS_DIR}/testfiles/test35.nc
       ${HDF5_TOOLS_DIR}/testfiles/tnestedcomp.h5
       ${HDF5_TOOLS_DIR}/testfiles/tnodata.h5
+      ${HDF5_TOOLS_DIR}/testfiles/tnullspace.h5
       ${HDF5_TOOLS_DIR}/testfiles/tobjref.h5
       ${HDF5_TOOLS_DIR}/testfiles/topaque.h5
       ${HDF5_TOOLS_DIR}/testfiles/torderattr.h5
@@ -70,7 +83,8 @@
       ${HDF5_TOOLS_DIR}/testfiles/tarray6.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tarray7.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tattr.h5.xml
-      ${HDF5_TOOLS_DIR}/testfiles/tbitfields.h5.xml
+      ${HDF5_TOOLS_DIR}/testfiles/tbitfields_be.h5.xml
+      ${HDF5_TOOLS_DIR}/testfiles/tbitfields_le.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tcompound_complex.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tcompound.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tcompound2.h5.xml
@@ -87,6 +101,7 @@
       ${HDF5_TOOLS_DIR}/testfiles/tempty-ns.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tempty-ns-2.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tenum.h5.xml
+      ${HDF5_TOOLS_DIR}/testfiles/test35.nc.xml
       ${HDF5_TOOLS_DIR}/testfiles/textlink.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tfpformat.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tgroup.h5.xml
@@ -103,6 +118,7 @@
       ${HDF5_TOOLS_DIR}/testfiles/tname-sp.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tnestedcomp.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tnodata.h5.xml
+      ${HDF5_TOOLS_DIR}/testfiles/tnullspace.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/tobjref.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/topaque.h5.xml
       ${HDF5_TOOLS_DIR}/testfiles/torderattr1.h5.xml
@@ -145,10 +161,10 @@
 ##############################################################################
 
   macro (ADD_XML_SKIP_H5_TEST skipresultfile skipresultcode testtype)
-    if (${testtype} STREQUAL "SKIP")
+    if ("${testtype}" STREQUAL "SKIP")
       if (NOT HDF5_ENABLE_USING_MEMCHECKER)
         add_test (
-            NAME H5DUMP-XML-${skipresultfile}-SKIPPED
+            NAME H5DUMP_XML-${skipresultfile}-SKIPPED
             COMMAND ${CMAKE_COMMAND} -E echo "SKIP ${skipresultfile}.xml --xml ${ARGN}"
         )
       endif ()
@@ -159,17 +175,26 @@
 
   macro (ADD_XML_H5_TEST resultfile resultcode)
     if (HDF5_ENABLE_USING_MEMCHECKER)
-      add_test (NAME H5DUMP-XML-${resultfile} COMMAND $<TARGET_FILE:h5dump> --xml ${ARGN})
-      set_tests_properties (H5DUMP-XML-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/xml")
-      if (NOT ${resultcode} STREQUAL "0")
-        set_tests_properties (H5DUMP-XML-${resultfile} PROPERTIES WILL_FAIL "true")
+      add_test (NAME H5DUMP_XML-${resultfile} COMMAND $<TARGET_FILE:h5dump> --xml ${ARGN})
+      set_tests_properties (H5DUMP_XML-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/xml")
+      if (NOT "${resultcode}" STREQUAL "0")
+        set_tests_properties (H5DUMP_XML-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_xml_test}" STREQUAL "")
-        set_tests_properties (H5DUMP-XML-${resultfile} PROPERTIES DEPENDS ${last_xml_test})
+        set_tests_properties (H5DUMP_XML-${resultfile} PROPERTIES DEPENDS ${last_xml_test})
       endif ()
     else ()
+      # Remove any output file left over from previous test run
       add_test (
-          NAME H5DUMP-XML-${resultfile}
+          NAME H5DUMP_XML-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${resultfile}.out
+              ${resultfile}.out.err
+      )
+      set_tests_properties (H5DUMP_XML-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/xml")
+      add_test (
+          NAME H5DUMP_XML-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
               -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
               -D "TEST_ARGS:STRING=--xml;${ARGN}"
@@ -179,6 +204,7 @@
               -D "TEST_REFERENCE=${resultfile}.xml"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5DUMP_XML-${resultfile} PROPERTIES DEPENDS H5DUMP_XML-${resultfile}-clear-objects)
     endif ()
   endmacro ()
 
@@ -210,8 +236,10 @@
           tarray7.h5.out.err
           tattr.h5.out
           tattr.h5.out.err
-          tbitfields.h5.out
-          tbitfields.h5.out.err
+          tbitfields_be.h5.out
+          tbitfields_be.h5.out.err
+          tbitfields_le.h5.out
+          tbitfields_le.h5.out.err
           tcompound.h5.out
           tcompound.h5.out.err
           tcompound2.h5.out
@@ -244,6 +272,8 @@
           tempty.h5.out.err
           tenum.h5.out
           tenum.h5.out.err
+          test35.nc.out
+          test35.nc.out.err
           textlink.h5.out
           textlink.h5.out.err
           tfpformat.h5.out
@@ -278,6 +308,8 @@
           tnodata.h5.out.err
           tnoname.h5.out
           tnoname.h5.out.err
+          tnullspace.h5.out
+          tnullspace.h5.out.err
           tobjref.h5.out
           tobjref.h5.out.err
           topaque.h5.out
@@ -333,7 +365,11 @@
   ########## test XML
   ADD_XML_H5_TEST (tall.h5 0 tall.h5)
   ADD_XML_H5_TEST (tattr.h5 0 tattr.h5)
-  ADD_XML_H5_TEST (tbitfields.h5 0 tbitfields.h5)
+  if (H5_WORDS_BIGENDIAN)
+    ADD_XML_H5_TEST (tbitfields_be.h5 0 tbitfields.h5)
+  else ()
+    ADD_XML_H5_TEST (tbitfields_le.h5 0 tbitfields.h5)
+  endif ()
   ADD_XML_H5_TEST (tcompound.h5 0 tcompound.h5)
   ADD_XML_H5_TEST (tcompound2.h5 0 tcompound2.h5)
   ADD_XML_H5_TEST (tdatareg.h5 0 tdatareg.h5)
@@ -380,9 +416,7 @@
   ADD_XML_H5_TEST (tsaf.h5 0 tsaf.h5)
   ADD_XML_H5_TEST (tempty.h5 0 tempty.h5)
   ADD_XML_H5_TEST (tnamed_dtype_attr.h5 0 tnamed_dtype_attr.h5)
-  ##Test dataset and attribute of null space.  Commented out:
-  ## wait until the XML schema is updated for null space.
-  ##  ADD_XML_H5_TEST (tnullspace.h5 0 tnulspace.h5)
+  ADD_XML_H5_TEST (tnullspace.h5 0 tnullspace.h5)
   ## So is dataspace with 0 dimension size.
   ##  ADD_XML_H5_TEST (zerodim.h5 0 zerodim.h5)
 
@@ -412,3 +446,6 @@
   # tests for floating point user defined printf format
   ADD_XML_H5_TEST (tfpformat.h5 0 -u -m %.7f tfpformat.h5)
 
+  # test for HDFFV-10256 issue
+  ADD_XML_H5_TEST (test35.nc 0 test35.nc)
+
diff --git a/tools/test/h5dump/Makefile.am b/tools/test/h5dump/Makefile.am
index a3d1df7..a7a2bcb 100644
--- a/tools/test/h5dump/Makefile.am
+++ b/tools/test/h5dump/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -41,11 +39,9 @@ LDADD=$(LIBH5TOOLS) $(LIBHDF5)
 
 if HAVE_SHARED_CONDITIONAL
   # Build it as shared library if configure is enabled for shared library.
-  lib_LTLIBRARIES=libdynlibdump.la
+  noinst_LTLIBRARIES=libdynlibdump.la
   libdynlibdump_la_SOURCES=dynlib_dump.c
-
-install-exec-hook:
-	$(RM) $(DESTDIR)$(libdir)/*dynlib*
+  libdynlibdump_la_LDFLAGS=$(AM_LDFLAGS) -avoid-version -module -shared -export-dynamic -rpath /nowhere
 endif
 
 # Temporary files.  *.h5 are generated by h5dumpgentest.  They should
diff --git a/tools/test/h5dump/binread.c b/tools/test/h5dump/binread.c
index 74db92c..6165cd8 100644
--- a/tools/test/h5dump/binread.c
+++ b/tools/test/h5dump/binread.c
@@ -6,12 +6,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <stdio.h>
diff --git a/tools/test/h5dump/dynlib_dump.c b/tools/test/h5dump/dynlib_dump.c
index d80777d..571452e 100644
--- a/tools/test/h5dump/dynlib_dump.c
+++ b/tools/test/h5dump/dynlib_dump.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5. The full HDF5 copyright notice, including      *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /*
  * Purpose:    Tests the plugin module (H5PL)
diff --git a/tools/test/h5dump/errfiles/filter_fail.err b/tools/test/h5dump/errfiles/filter_fail.err
index db21044..a785ea7 100644
--- a/tools/test/h5dump/errfiles/filter_fail.err
+++ b/tools/test/h5dump/errfiles/filter_fail.err
@@ -9,12 +9,12 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
     major: Low-level I/O
     minor: Read failed
   #003: (file name) line (number) in H5D__chunk_lock(): data pipeline read failed
-    major: Data filters
+    major: Dataset
     minor: Filter operation failed
   #004: (file name) line (number) in H5Z_pipeline(): required filter 'filter_fail_test' is not registered
     major: Data filters
     minor: Read failed
-  #005: (file name) line (number) in H5PL_load(): required dynamically loaded plugin filter '312' is not available
+  #005: (file name) line (number) in H5PL_load(): filter plugins disabled
     major: Plugin for dynamically loaded library
     minor: Unable to load metadata into cache
 h5dump error: unable to print data
diff --git a/tools/test/h5dump/errfiles/tall-1.err b/tools/test/h5dump/errfiles/tall-1.err
index ab9dbe3..9733453 100644
--- a/tools/test/h5dump/errfiles/tall-1.err
+++ b/tools/test/h5dump/errfiles/tall-1.err
@@ -2,24 +2,30 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Oopen(): unable to open object
     major: Object header
     minor: Can't open object
-  #001: (file name) line (number) in H5O_open_name(): object not found
+  #001: (file name) line (number) in H5O__open_name(): unable to open object
+    major: Object header
+    minor: Can't open object
+  #002: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #002: (file name) line (number) in H5G_loc_find(): can't find object
+  #003: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #004: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #005: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #005: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
+  #006: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #007: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile', temp_file_name = 'somefile'
+  #008: (file name) line (number) in H5L__extern_traverse(): unable to open external file, external link file name = 'somefile'
     major: Links
     minor: Unable to open file
+  #009: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'somefile', temp_file_name = 'somefile'
+    major: File accessibilty
+    minor: Unable to open file
diff --git a/tools/test/h5dump/errfiles/tall-2A.err b/tools/test/h5dump/errfiles/tall-2A.err
index ab9dbe3..9733453 100644
--- a/tools/test/h5dump/errfiles/tall-2A.err
+++ b/tools/test/h5dump/errfiles/tall-2A.err
@@ -2,24 +2,30 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Oopen(): unable to open object
     major: Object header
     minor: Can't open object
-  #001: (file name) line (number) in H5O_open_name(): object not found
+  #001: (file name) line (number) in H5O__open_name(): unable to open object
+    major: Object header
+    minor: Can't open object
+  #002: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #002: (file name) line (number) in H5G_loc_find(): can't find object
+  #003: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #004: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #005: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #005: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
+  #006: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #007: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile', temp_file_name = 'somefile'
+  #008: (file name) line (number) in H5L__extern_traverse(): unable to open external file, external link file name = 'somefile'
     major: Links
     minor: Unable to open file
+  #009: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'somefile', temp_file_name = 'somefile'
+    major: File accessibilty
+    minor: Unable to open file
diff --git a/tools/test/h5dump/errfiles/tall-2A0.err b/tools/test/h5dump/errfiles/tall-2A0.err
index ab9dbe3..9733453 100644
--- a/tools/test/h5dump/errfiles/tall-2A0.err
+++ b/tools/test/h5dump/errfiles/tall-2A0.err
@@ -2,24 +2,30 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Oopen(): unable to open object
     major: Object header
     minor: Can't open object
-  #001: (file name) line (number) in H5O_open_name(): object not found
+  #001: (file name) line (number) in H5O__open_name(): unable to open object
+    major: Object header
+    minor: Can't open object
+  #002: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #002: (file name) line (number) in H5G_loc_find(): can't find object
+  #003: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #004: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #005: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #005: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
+  #006: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #007: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile', temp_file_name = 'somefile'
+  #008: (file name) line (number) in H5L__extern_traverse(): unable to open external file, external link file name = 'somefile'
     major: Links
     minor: Unable to open file
+  #009: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'somefile', temp_file_name = 'somefile'
+    major: File accessibilty
+    minor: Unable to open file
diff --git a/tools/test/h5dump/errfiles/tall-2B.err b/tools/test/h5dump/errfiles/tall-2B.err
index ab9dbe3..9733453 100644
--- a/tools/test/h5dump/errfiles/tall-2B.err
+++ b/tools/test/h5dump/errfiles/tall-2B.err
@@ -2,24 +2,30 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Oopen(): unable to open object
     major: Object header
     minor: Can't open object
-  #001: (file name) line (number) in H5O_open_name(): object not found
+  #001: (file name) line (number) in H5O__open_name(): unable to open object
+    major: Object header
+    minor: Can't open object
+  #002: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #002: (file name) line (number) in H5G_loc_find(): can't find object
+  #003: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #004: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #005: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #005: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
+  #006: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #007: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'somefile', temp_file_name = 'somefile'
+  #008: (file name) line (number) in H5L__extern_traverse(): unable to open external file, external link file name = 'somefile'
     major: Links
     minor: Unable to open file
+  #009: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'somefile', temp_file_name = 'somefile'
+    major: File accessibilty
+    minor: Unable to open file
diff --git a/tools/test/h5dump/errfiles/tarray1_big.err b/tools/test/h5dump/errfiles/tarray1_big.err
index 7a0fd7b..be77711 100644
--- a/tools/test/h5dump/errfiles/tarray1_big.err
+++ b/tools/test/h5dump/errfiles/tarray1_big.err
@@ -1,22 +1,22 @@
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Rdereference2(): unable to dereference object
     major: References
-    minor: Unable to initialize object
-  #001: (file name) line (number) in H5R_dereference(): Undefined reference pointer
+    minor: Can't open object
+  #001: (file name) line (number) in H5R__dereference(): Undefined reference pointer
     major: Invalid arguments to routine
     minor: Bad value
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Rdereference2(): unable to dereference object
     major: References
-    minor: Unable to initialize object
-  #001: (file name) line (number) in H5R_dereference(): Undefined reference pointer
+    minor: Can't open object
+  #001: (file name) line (number) in H5R__dereference(): Undefined reference pointer
     major: Invalid arguments to routine
     minor: Bad value
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Rdereference2(): unable to dereference object
     major: References
-    minor: Unable to initialize object
-  #001: (file name) line (number) in H5R_dereference(): Undefined reference pointer
+    minor: Can't open object
+  #001: (file name) line (number) in H5R__dereference(): Undefined reference pointer
     major: Invalid arguments to routine
     minor: Bad value
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
diff --git a/tools/test/h5dump/errfiles/tattr-3.err b/tools/test/h5dump/errfiles/tattr-3.err
index ce8ddda..3a34314 100644
--- a/tools/test/h5dump/errfiles/tattr-3.err
+++ b/tools/test/h5dump/errfiles/tattr-3.err
@@ -1,8 +1,11 @@
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Aopen(): unable to load attribute info from object header for attribute: 'attr'
     major: Attribute
-    minor: Unable to initialize object
-  #001: (file name) line (number) in H5O_attr_open_by_name(): can't locate attribute: 'attr'
+    minor: Can't open object
+  #001: (file name) line (number) in H5A__open(): unable to load attribute info from object header for attribute: 'attr'
+    major: Attribute
+    minor: Can't open object
+  #002: (file name) line (number) in H5O__attr_open_by_name(): can't locate attribute: 'attr'
     major: Attribute
     minor: Object not found
 h5dump error: unable to open attribute "attr"
diff --git a/tools/test/h5dump/errfiles/tattrregR.err b/tools/test/h5dump/errfiles/tattrregR.err
index 9449a6d..d84d5ec 100644
--- a/tools/test/h5dump/errfiles/tattrregR.err
+++ b/tools/test/h5dump/errfiles/tattrregR.err
@@ -1,15 +1,15 @@
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Rdereference2(): unable to dereference object
     major: References
-    minor: Unable to initialize object
-  #001: (file name) line (number) in H5R_dereference(): Undefined reference pointer
+    minor: Can't open object
+  #001: (file name) line (number) in H5R__dereference(): Undefined reference pointer
     major: Invalid arguments to routine
     minor: Bad value
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Rdereference2(): unable to dereference object
     major: References
-    minor: Unable to initialize object
-  #001: (file name) line (number) in H5R_dereference(): Undefined reference pointer
+    minor: Can't open object
+  #001: (file name) line (number) in H5R__dereference(): Undefined reference pointer
     major: Invalid arguments to routine
     minor: Bad value
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
diff --git a/tools/test/h5dump/errfiles/tcomp-3.err b/tools/test/h5dump/errfiles/tcomp-3.err
index ee47ee5..e41e97a 100644
--- a/tools/test/h5dump/errfiles/tcomp-3.err
+++ b/tools/test/h5dump/errfiles/tcomp-3.err
@@ -1,16 +1,19 @@
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
-  #000: (file name) line (number) in H5Topen2(): not found
+  #000: (file name) line (number) in H5Topen2(): unable to open named datatype
+    major: Datatype
+    minor: Can't open object
+  #001: (file name) line (number) in H5T__open_name(): not found
     major: Datatype
     minor: Object not found
-  #001: (file name) line (number) in H5G_loc_find(): can't find object
+  #002: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #002: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse_real(): traversal operator failed
+  #004: (file name) line (number) in H5G__traverse_real(): traversal operator failed
     major: Symbol table
     minor: Callback failed
-  #004: (file name) line (number) in H5G_loc_find_cb(): object '#6632' doesn't exist
+  #005: (file name) line (number) in H5G__loc_find_cb(): object '#6632' doesn't exist
     major: Symbol table
     minor: Object not found
diff --git a/tools/test/h5dump/errfiles/tdataregR.err b/tools/test/h5dump/errfiles/tdataregR.err
index 9449a6d..d84d5ec 100644
--- a/tools/test/h5dump/errfiles/tdataregR.err
+++ b/tools/test/h5dump/errfiles/tdataregR.err
@@ -1,15 +1,15 @@
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Rdereference2(): unable to dereference object
     major: References
-    minor: Unable to initialize object
-  #001: (file name) line (number) in H5R_dereference(): Undefined reference pointer
+    minor: Can't open object
+  #001: (file name) line (number) in H5R__dereference(): Undefined reference pointer
     major: Invalid arguments to routine
     minor: Bad value
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Rdereference2(): unable to dereference object
     major: References
-    minor: Unable to initialize object
-  #001: (file name) line (number) in H5R_dereference(): Undefined reference pointer
+    minor: Can't open object
+  #001: (file name) line (number) in H5R__dereference(): Undefined reference pointer
     major: Invalid arguments to routine
     minor: Bad value
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
diff --git a/tools/test/h5dump/errfiles/tdset-2.err b/tools/test/h5dump/errfiles/tdset-2.err
index e594c1b..d00a92b 100644
--- a/tools/test/h5dump/errfiles/tdset-2.err
+++ b/tools/test/h5dump/errfiles/tdset-2.err
@@ -11,26 +11,29 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): traversal operator failed
+  #004: (file name) line (number) in H5G__traverse_real(): traversal operator failed
     major: Symbol table
     minor: Callback failed
-  #005: (file name) line (number) in H5G_loc_find_cb(): object 'dset3' doesn't exist
+  #005: (file name) line (number) in H5G__loc_find_cb(): object 'dset3' doesn't exist
     major: Symbol table
     minor: Object not found
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Lget_info(): unable to get link info
     major: Links
-    minor: Object not found
-  #001: (file name) line (number) in H5L_get_info(): name doesn't exist
-    major: Symbol table
+    minor: Can't get value
+  #001: (file name) line (number) in H5L__get_info(): unable to get link info for: 'dset3'
+    major: Links
+    minor: Can't get value
+  #002: (file name) line (number) in H5L_get_info(): name doesn't exist
+    major: Links
     minor: Object already exists
-  #002: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse_real(): traversal operator failed
+  #004: (file name) line (number) in H5G__traverse_real(): traversal operator failed
     major: Symbol table
     minor: Callback failed
-  #004: (file name) line (number) in H5L_get_info_cb(): name doesn't exist
-    major: Symbol table
+  #005: (file name) line (number) in H5L__get_info_cb(): name doesn't exist
+    major: Links
     minor: Object not found
 h5dump error: unable to get link info from "dset3"
diff --git a/tools/test/h5dump/errfiles/textlink.err b/tools/test/h5dump/errfiles/textlink.err
index 95556db..99e8530 100644
--- a/tools/test/h5dump/errfiles/textlink.err
+++ b/tools/test/h5dump/errfiles/textlink.err
@@ -2,49 +2,61 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Oopen(): unable to open object
     major: Object header
     minor: Can't open object
-  #001: (file name) line (number) in H5O_open_name(): object not found
+  #001: (file name) line (number) in H5O__open_name(): unable to open object
+    major: Object header
+    minor: Can't open object
+  #002: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #002: (file name) line (number) in H5G_loc_find(): can't find object
+  #003: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #004: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #005: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #005: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
+  #006: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #007: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'filename', temp_file_name = 'filename'
+  #008: (file name) line (number) in H5L__extern_traverse(): unable to open external file, external link file name = 'filename'
     major: Links
     minor: Unable to open file
+  #009: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'filename', temp_file_name = 'filename'
+    major: File accessibilty
+    minor: Unable to open file
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Oopen(): unable to open object
     major: Object header
     minor: Can't open object
-  #001: (file name) line (number) in H5O_open_name(): object not found
+  #001: (file name) line (number) in H5O__open_name(): unable to open object
+    major: Object header
+    minor: Can't open object
+  #002: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #002: (file name) line (number) in H5G_loc_find(): can't find object
+  #003: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #004: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #005: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #005: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
+  #006: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #007: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'anotherfile', temp_file_name = 'anotherfile'
+  #008: (file name) line (number) in H5L__extern_traverse(): unable to open external file, external link file name = 'anotherfile'
     major: Links
     minor: Unable to open file
+  #009: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'anotherfile', temp_file_name = 'anotherfile'
+    major: File accessibilty
+    minor: Unable to open file
diff --git a/tools/test/h5dump/errfiles/textlinkfar.err b/tools/test/h5dump/errfiles/textlinkfar.err
index 5aa7f87..a888ba9 100644
--- a/tools/test/h5dump/errfiles/textlinkfar.err
+++ b/tools/test/h5dump/errfiles/textlinkfar.err
@@ -2,49 +2,52 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Oopen(): unable to open object
     major: Object header
     minor: Can't open object
-  #001: (file name) line (number) in H5O_open_name(): object not found
+  #001: (file name) line (number) in H5O__open_name(): unable to open object
+    major: Object header
+    minor: Can't open object
+  #002: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #002: (file name) line (number) in H5G_loc_find(): can't find object
+  #003: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #004: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #005: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #005: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
+  #006: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #007: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #007: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #008: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
-  #008: (file name) line (number) in H5O_open_name(): object not found
+  #009: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #009: (file name) line (number) in H5G_loc_find(): can't find object
+  #010: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #010: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #011: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #011: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #012: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #012: (file name) line (number) in H5G__traverse_special(): symbolic link traversal failed
+  #013: (file name) line (number) in H5G__traverse_special(): symbolic link traversal failed
     major: Links
     minor: Link traversal failure
-  #013: (file name) line (number) in H5G_traverse_slink(): unable to follow symbolic link
+  #014: (file name) line (number) in H5G__traverse_slink(): unable to follow symbolic link
     major: Symbol table
     minor: Object not found
-  #014: (file name) line (number) in H5G_traverse_real(): traversal operator failed
+  #015: (file name) line (number) in H5G__traverse_real(): traversal operator failed
     major: Symbol table
     minor: Callback failed
-  #015: (file name) line (number) in H5G_traverse_slink_cb(): component not found
+  #016: (file name) line (number) in H5G__traverse_slink_cb(): component not found
     major: Symbol table
     minor: Object not found
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
@@ -54,17 +57,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #001: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #002: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #002: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #003: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #004: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #004: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #005: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #005: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #006: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -75,17 +78,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #008: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #009: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #009: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #010: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #011: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #011: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #012: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #012: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #013: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -96,17 +99,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #015: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #016: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #016: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #017: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #018: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #018: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #019: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #019: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #020: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -117,17 +120,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #022: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #023: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #023: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #024: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #025: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #025: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #026: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #026: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #027: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -138,7 +141,7 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #029: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #030: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #030: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #031: (file name) line (number) in H5G__traverse_special(): too many links
@@ -151,17 +154,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #001: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #002: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #002: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #003: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #004: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #004: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #005: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #005: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #006: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -172,17 +175,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #008: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #009: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #009: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #010: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #011: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #011: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #012: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #012: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #013: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -193,17 +196,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #015: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #016: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #016: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #017: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #018: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #018: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #019: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #019: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #020: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -214,17 +217,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #022: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #023: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #023: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #024: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #025: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #025: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #026: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #026: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #027: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -235,7 +238,7 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #029: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #030: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #030: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #031: (file name) line (number) in H5G__traverse_special(): too many links
diff --git a/tools/test/h5dump/errfiles/textlinksrc.err b/tools/test/h5dump/errfiles/textlinksrc.err
index 5aa7f87..a888ba9 100644
--- a/tools/test/h5dump/errfiles/textlinksrc.err
+++ b/tools/test/h5dump/errfiles/textlinksrc.err
@@ -2,49 +2,52 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Oopen(): unable to open object
     major: Object header
     minor: Can't open object
-  #001: (file name) line (number) in H5O_open_name(): object not found
+  #001: (file name) line (number) in H5O__open_name(): unable to open object
+    major: Object header
+    minor: Can't open object
+  #002: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #002: (file name) line (number) in H5G_loc_find(): can't find object
+  #003: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #004: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #005: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #005: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
+  #006: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #007: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #007: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #008: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
-  #008: (file name) line (number) in H5O_open_name(): object not found
+  #009: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #009: (file name) line (number) in H5G_loc_find(): can't find object
+  #010: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #010: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #011: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #011: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #012: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #012: (file name) line (number) in H5G__traverse_special(): symbolic link traversal failed
+  #013: (file name) line (number) in H5G__traverse_special(): symbolic link traversal failed
     major: Links
     minor: Link traversal failure
-  #013: (file name) line (number) in H5G_traverse_slink(): unable to follow symbolic link
+  #014: (file name) line (number) in H5G__traverse_slink(): unable to follow symbolic link
     major: Symbol table
     minor: Object not found
-  #014: (file name) line (number) in H5G_traverse_real(): traversal operator failed
+  #015: (file name) line (number) in H5G__traverse_real(): traversal operator failed
     major: Symbol table
     minor: Callback failed
-  #015: (file name) line (number) in H5G_traverse_slink_cb(): component not found
+  #016: (file name) line (number) in H5G__traverse_slink_cb(): component not found
     major: Symbol table
     minor: Object not found
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
@@ -54,17 +57,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #001: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #002: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #002: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #003: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #004: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #004: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #005: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #005: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #006: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -75,17 +78,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #008: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #009: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #009: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #010: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #011: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #011: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #012: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #012: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #013: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -96,17 +99,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #015: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #016: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #016: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #017: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #018: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #018: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #019: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #019: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #020: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -117,17 +120,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #022: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #023: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #023: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #024: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #025: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #025: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #026: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #026: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #027: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -138,7 +141,7 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #029: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #030: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #030: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #031: (file name) line (number) in H5G__traverse_special(): too many links
@@ -151,17 +154,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #001: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #002: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #002: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #003: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #004: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #004: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #005: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #005: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #006: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -172,17 +175,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #008: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #009: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #009: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #010: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #011: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #011: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #012: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #012: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #013: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -193,17 +196,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #015: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #016: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #016: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #017: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #018: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #018: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #019: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #019: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #020: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -214,17 +217,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #022: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #023: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #023: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #024: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #025: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #025: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #026: (file name) line (number) in H5L_extern_traverse(): unable to open object
-    major: Symbol table
+  #026: (file name) line (number) in H5L__extern_traverse(): unable to open object
+    major: Links
     minor: Can't open object
   #027: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
@@ -235,7 +238,7 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #029: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #030: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #030: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #031: (file name) line (number) in H5G__traverse_special(): too many links
diff --git a/tools/test/h5dump/errfiles/tgroup-2.err b/tools/test/h5dump/errfiles/tgroup-2.err
index 3659b5c..715f2d2 100644
--- a/tools/test/h5dump/errfiles/tgroup-2.err
+++ b/tools/test/h5dump/errfiles/tgroup-2.err
@@ -11,10 +11,10 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): traversal operator failed
+  #004: (file name) line (number) in H5G__traverse_real(): traversal operator failed
     major: Symbol table
     minor: Callback failed
-  #005: (file name) line (number) in H5G_loc_find_cb(): object 'y' doesn't exist
+  #005: (file name) line (number) in H5G__loc_find_cb(): object 'y' doesn't exist
     major: Symbol table
     minor: Object not found
 h5dump error: unable to open group "/y"
diff --git a/tools/test/h5dump/errfiles/torderlinks1.err b/tools/test/h5dump/errfiles/torderlinks1.err
index e665f03..22b4318 100644
--- a/tools/test/h5dump/errfiles/torderlinks1.err
+++ b/tools/test/h5dump/errfiles/torderlinks1.err
@@ -2,24 +2,30 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Oopen(): unable to open object
     major: Object header
     minor: Can't open object
-  #001: (file name) line (number) in H5O_open_name(): object not found
+  #001: (file name) line (number) in H5O__open_name(): unable to open object
+    major: Object header
+    minor: Can't open object
+  #002: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #002: (file name) line (number) in H5G_loc_find(): can't find object
+  #003: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #004: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #005: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #005: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
+  #006: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #007: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'fname', temp_file_name = 'fname'
+  #008: (file name) line (number) in H5L__extern_traverse(): unable to open external file, external link file name = 'fname'
     major: Links
     minor: Unable to open file
+  #009: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'fname', temp_file_name = 'fname'
+    major: File accessibilty
+    minor: Unable to open file
diff --git a/tools/test/h5dump/errfiles/torderlinks2.err b/tools/test/h5dump/errfiles/torderlinks2.err
index e665f03..22b4318 100644
--- a/tools/test/h5dump/errfiles/torderlinks2.err
+++ b/tools/test/h5dump/errfiles/torderlinks2.err
@@ -2,24 +2,30 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Oopen(): unable to open object
     major: Object header
     minor: Can't open object
-  #001: (file name) line (number) in H5O_open_name(): object not found
+  #001: (file name) line (number) in H5O__open_name(): unable to open object
+    major: Object header
+    minor: Can't open object
+  #002: (file name) line (number) in H5O_open_name(): object not found
     major: Object header
     minor: Object not found
-  #002: (file name) line (number) in H5G_loc_find(): can't find object
+  #003: (file name) line (number) in H5G_loc_find(): can't find object
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #004: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #005: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
-  #005: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
+  #006: (file name) line (number) in H5G__traverse_special(): user-defined link traversal failed
     major: Links
     minor: Link traversal failure
-  #006: (file name) line (number) in H5G_traverse_ud(): traversal callback returned invalid ID
+  #007: (file name) line (number) in H5G__traverse_ud(): traversal callback returned invalid ID
     major: Symbol table
     minor: Unable to find atom information (already closed?)
-  #007: (file name) line (number) in H5L_extern_traverse(): unable to open external file, external link file name = 'fname', temp_file_name = 'fname'
+  #008: (file name) line (number) in H5L__extern_traverse(): unable to open external file, external link file name = 'fname'
     major: Links
     minor: Unable to open file
+  #009: (file name) line (number) in H5F_prefix_open_file(): unable to open file, file name = 'fname', temp_file_name = 'fname'
+    major: File accessibilty
+    minor: Unable to open file
diff --git a/tools/test/h5dump/errfiles/tperror.err b/tools/test/h5dump/errfiles/tperror.err
index b469029..55aeb4a 100644
--- a/tools/test/h5dump/errfiles/tperror.err
+++ b/tools/test/h5dump/errfiles/tperror.err
@@ -11,26 +11,29 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): traversal operator failed
+  #004: (file name) line (number) in H5G__traverse_real(): traversal operator failed
     major: Symbol table
     minor: Callback failed
-  #005: (file name) line (number) in H5G_loc_find_cb(): object 'bogus' doesn't exist
+  #005: (file name) line (number) in H5G__loc_find_cb(): object 'bogus' doesn't exist
     major: Symbol table
     minor: Object not found
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in H5Lget_info(): unable to get link info
     major: Links
-    minor: Object not found
-  #001: (file name) line (number) in H5L_get_info(): name doesn't exist
-    major: Symbol table
+    minor: Can't get value
+  #001: (file name) line (number) in H5L__get_info(): unable to get link info for: 'bogus'
+    major: Links
+    minor: Can't get value
+  #002: (file name) line (number) in H5L_get_info(): name doesn't exist
+    major: Links
     minor: Object already exists
-  #002: (file name) line (number) in H5G_traverse(): internal path traversal failed
+  #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #003: (file name) line (number) in H5G_traverse_real(): traversal operator failed
+  #004: (file name) line (number) in H5G__traverse_real(): traversal operator failed
     major: Symbol table
     minor: Callback failed
-  #004: (file name) line (number) in H5L_get_info_cb(): name doesn't exist
-    major: Symbol table
+  #005: (file name) line (number) in H5L__get_info_cb(): name doesn't exist
+    major: Links
     minor: Object not found
 h5dump error: unable to get link info from "bogus"
diff --git a/tools/test/h5dump/errfiles/tslink-D.err b/tools/test/h5dump/errfiles/tslink-D.err
index 924e9cf..de0705e 100644
--- a/tools/test/h5dump/errfiles/tslink-D.err
+++ b/tools/test/h5dump/errfiles/tslink-D.err
@@ -11,18 +11,18 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #003: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #004: (file name) line (number) in H5G_traverse_real(): special link traversal failed
+  #004: (file name) line (number) in H5G__traverse_real(): special link traversal failed
     major: Links
     minor: Link traversal failure
   #005: (file name) line (number) in H5G__traverse_special(): symbolic link traversal failed
     major: Links
     minor: Link traversal failure
-  #006: (file name) line (number) in H5G_traverse_slink(): unable to follow symbolic link
+  #006: (file name) line (number) in H5G__traverse_slink(): unable to follow symbolic link
     major: Symbol table
     minor: Object not found
-  #007: (file name) line (number) in H5G_traverse_real(): traversal operator failed
+  #007: (file name) line (number) in H5G__traverse_real(): traversal operator failed
     major: Symbol table
     minor: Callback failed
-  #008: (file name) line (number) in H5G_traverse_slink_cb(): component not found
+  #008: (file name) line (number) in H5G__traverse_slink_cb(): component not found
     major: Symbol table
     minor: Object not found
diff --git a/tools/test/h5dump/h5dump_plugin.sh.in b/tools/test/h5dump/h5dump_plugin.sh.in
index d19981e..6a00a16 100644
--- a/tools/test/h5dump/h5dump_plugin.sh.in
+++ b/tools/test/h5dump/h5dump_plugin.sh.in
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5. The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic document set and is
-# linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access
-# to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 srcdir=@srcdir@
 TOP_BUILDDIR=@top_builddir@
@@ -198,6 +196,8 @@ TOOLTEST() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual > /dev/null 2>&1 ; then
      echo " PASSED"
     else
diff --git a/tools/test/h5dump/h5dumpgentest.c b/tools/test/h5dump/h5dumpgentest.c
index afcf405..9358fbb 100644
--- a/tools/test/h5dump/h5dumpgentest.c
+++ b/tools/test/h5dump/h5dumpgentest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -22,7 +20,6 @@
  * trying it on a new platform, ...), you need to verify the correctness
  * of the expected output and update the corresponding *.ddl files.
  */
-#include <limits.h>
 
 #include "hdf5.h"
 #include "H5private.h"
@@ -115,6 +112,7 @@
 #define FILE82  "tcompound_complex2.h5"
 #define FILE83  "tvlenstr_array.h5"
 #define FILE84  "tudfilter.h5"
+#define FILE85  "tgrpnullspace.h5"
 
 /*-------------------------------------------------------------------------
  * prototypes
@@ -174,7 +172,8 @@ const H5Z_class2_t H5Z_DYNLIBUD[1] = {{
 
 /* A UD link traversal function.  Shouldn't actually be called. */
 static hid_t UD_traverse(H5_ATTR_UNUSED const char * link_name, H5_ATTR_UNUSED hid_t cur_group,
-        H5_ATTR_UNUSED const void * udata, H5_ATTR_UNUSED size_t udata_size, H5_ATTR_UNUSED hid_t lapl_id)
+    H5_ATTR_UNUSED const void * udata, H5_ATTR_UNUSED size_t udata_size, H5_ATTR_UNUSED hid_t lapl_id,
+    H5_ATTR_UNUSED hid_t dxpl_id)
 {
     return -1;
 }
@@ -289,9 +288,9 @@ typedef struct s1_t {
 #define F64_DIM1            (F64_ARRAY_BUF_LEN / sizeof(int) + 1)
 
 /* File 65 macros */
-#define STRATEGY  H5F_FSPACE_STRATEGY_NONE 	/* File space handling strategy */
-#define THRESHOLD10   		10   		/* Free-space section threshold */
-#define FSPACE_PAGE_SIZE     	8192 		/* File space page size */
+#define STRATEGY  H5F_FSPACE_STRATEGY_NONE     /* File space handling strategy */
+#define THRESHOLD10           10           /* Free-space section threshold */
+#define FSPACE_PAGE_SIZE         8192         /* File space page size */
 
 /* "FILE66" macros and for FILE69 */
 #define F66_XDIM        8
@@ -3481,7 +3480,7 @@ static void gent_array8(void)
     unsigned int i;
 
     /* Allocate data buffer */
-    wdata = HDmalloc(F64_DIM1 * sizeof(int));
+    wdata = (int *)HDmalloc(F64_DIM1 * sizeof(int));
     HDassert(wdata);
 
     /*
@@ -7044,8 +7043,8 @@ gent_extlinks(void)
  * Function:    gent_fs_strategy_threshold
  *
  * Purpose:     Generate a file with non-default file space strategy,
- *    		non-default free-space section threshold,
- *		non-default file space page size.
+ *            non-default free-space section threshold,
+ *        non-default file space page size.
  *-------------------------------------------------------------------------
  */
 static void
@@ -9719,18 +9718,19 @@ static void gent_bitnopaquefields(void)
     /* Compound datatype */
     typedef struct s_t
     {
-        unsigned char   a;
-        unsigned int    b;
-        unsigned long    c;
-        unsigned long long    d;
+        uint8_t     a;
+        uint16_t    b;
+        uint32_t    c;
+        uint64_t    d;
     } s_t;
+
     hid_t  file, grp=-1, type=-1, space=-1, dset=-1;
     size_t  i;
     hsize_t  nelmts = F80_DIM32;
-    unsigned char buf[F80_DIM32];    /* bitfield, opaque */
-    unsigned int buf2[F80_DIM32];    /* bitfield, opaque */
-    unsigned long buf3[F80_DIM32];    /* bitfield, opaque */
-    unsigned long long buf4[F80_DIM32];    /* bitfield, opaque */
+    uint8_t buf[F80_DIM32];    /* bitfield, opaque */
+    uint16_t buf2[F80_DIM32];    /* bitfield, opaque */
+    uint32_t buf3[F80_DIM32];    /* bitfield, opaque */
+    uint64_t buf4[F80_DIM32];    /* bitfield, opaque */
     s_t      buf5[F80_DIM32];        /* compound */
 
     file = H5Fcreate(FILE80, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
@@ -9741,7 +9741,7 @@ static void gent_bitnopaquefields(void)
             if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                 if ((dset = H5Dcreate2(grp, "bitfield_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                     for (i = 0; i < nelmts; i++) {
-                        buf[i] = (unsigned char)0xff ^ (unsigned char)i;
+                        buf[i] = (uint8_t)0xff ^ (uint8_t)i;
                     }
                     H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
                     H5Dclose(dset);
@@ -9756,7 +9756,7 @@ static void gent_bitnopaquefields(void)
             if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                 if ((dset = H5Dcreate2(grp, "bitfield_2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                     for (i = 0; i < nelmts; i++) {
-                        buf2[i] = (unsigned int)0xffff ^ (unsigned int)(i * 16);
+                        buf2[i] = (uint16_t)0xffff ^ (uint16_t)(i * 16);
                     }
                     H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf2);
                     H5Dclose(dset);
@@ -9771,7 +9771,7 @@ static void gent_bitnopaquefields(void)
             if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                 if ((dset = H5Dcreate2(grp, "bitfield_3", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                     for (i = 0; i < nelmts; i++) {
-                        buf3[i] = (unsigned long)0xffffffff ^ (unsigned long)(i * 32);
+                        buf3[i] = (uint32_t)0xffffffff ^ (uint32_t)(i * 32);
                     }
                     H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf3);
                     H5Dclose(dset);
@@ -9786,7 +9786,7 @@ static void gent_bitnopaquefields(void)
             if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                 if ((dset = H5Dcreate2(grp, "bitfield_4", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                     for (i = 0; i < nelmts; i++) {
-                        buf4[i] = (unsigned long long)0xffffffffffffffff ^ (unsigned long long)(i * 64);
+                        buf4[i] = (uint64_t)0xffffffffffffffff ^ (uint64_t)(i * 64);
                     }
                     H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf4);
                     H5Dclose(dset);
@@ -9806,7 +9806,7 @@ static void gent_bitnopaquefields(void)
                 if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                     if ((dset = H5Dcreate2(grp, "opaque_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                         for(i = 0; i < nelmts; i++)
-                            buf[i] = (unsigned char)0xff ^ (unsigned char)i;
+                            buf[i] = (uint8_t)0xff ^ (uint8_t)i;
                         H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
                         H5Dclose(dset);
                     }
@@ -9822,7 +9822,7 @@ static void gent_bitnopaquefields(void)
                 if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                     if ((dset = H5Dcreate2(grp, "opaque_2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                         for(i = 0; i < nelmts; i++)
-                            buf2[i] = (unsigned int)0xffff ^ (unsigned int)(i * 16);
+                            buf2[i] = (uint16_t)0xffff ^ (uint16_t)(i * 16);
 
                         H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf2);
                         H5Dclose(dset);
@@ -9845,10 +9845,10 @@ static void gent_bitnopaquefields(void)
             if ((space = H5Screate_simple(1, &nelmts, NULL)) >= 0) {
                 if ((dset = H5Dcreate2(grp, "compound_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) >= 0) {
                     for(i = 0; i < nelmts; i++) {
-                        buf5[i].a = (unsigned char)0xff ^ (unsigned char)i;
-                        buf5[i].b = (unsigned int)0xffff ^ (unsigned int)(i * 16);
-                        buf5[i].c = (unsigned long)0xffffffff ^ (unsigned long)(i * 32);
-                        buf5[i].d = (unsigned long long)0xffffffffffffffff ^ (unsigned long long)(i * 64);
+                        buf5[i].a = (uint8_t)0xff ^ (uint8_t)i;
+                        buf5[i].b = (uint16_t)0xffff ^ (uint16_t)(i * 16);
+                        buf5[i].c = (uint32_t)0xffffffff ^ (uint32_t)(i * 32);
+                        buf5[i].d = (uint64_t)0xffffffffffffffff ^ (uint64_t)(i * 64);
                     }
 
                     H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf5);
@@ -10319,7 +10319,6 @@ static void gent_udfilter(void)
     hid_t    dcpl; /* dataset creation property list */
     hid_t    dsid;  /* dataset ID */
     hid_t    sid;  /* dataspace ID */
-    hid_t    tid;  /* datatype ID */
 
     hsize_t  dims1[RANK]      = {DIM1,DIM2};
     hsize_t  chunk_dims[RANK] = {CDIM1,CDIM2};
@@ -10440,6 +10439,43 @@ H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
  *-------------------------------------------------------------------------
  */
 
+/*-------------------------------------------------------------------------
+ * Function: gent_null_space_group
+ *
+ * Purpose: generates dataset and attribute of null dataspace in a group
+ *-------------------------------------------------------------------------
+ */
+static void gent_null_space_group(void)
+{
+    hid_t fid, root, group, dataset, space, attr;
+    int dset_buf = 10;
+    int point = 4;
+
+    fid = H5Fcreate(FILE85, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    root = H5Gopen2(fid, "/", H5P_DEFAULT);
+
+    group = H5Gcreate2(fid, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /* null space */
+    space = H5Screate(H5S_NULL);
+
+    /* dataset */
+    dataset = H5Dcreate2(group, "dset", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    /* nothing should be written */
+    H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &dset_buf);
+
+    /* attribute */
+    attr = H5Acreate2(group, "attr", H5T_NATIVE_UINT, space, H5P_DEFAULT, H5P_DEFAULT);
+    H5Awrite(attr, H5T_NATIVE_INT, &point); /* Nothing can be written */
+
+    H5Dclose(dataset);
+    H5Aclose(attr);
+    H5Gclose(group);
+    H5Gclose(root);
+    H5Sclose(space);
+    H5Fclose(fid);
+}
+
 int main(void)
 {
     gent_group();
@@ -10529,6 +10565,7 @@ int main(void)
     gent_bitnopaquefields();
 
     gent_intsfourdims();
+    gent_null_space_group();
 
     gent_udfilter();
 
diff --git a/tools/test/h5dump/testh5dump.sh.in b/tools/test/h5dump/testh5dump.sh.in
index 14d753c..1935b0d 100644
--- a/tools/test/h5dump/testh5dump.sh.in
+++ b/tools/test/h5dump/testh5dump.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5dump tool
 
@@ -44,6 +42,8 @@ AWK='awk'
 # Skip plugin module to test missing filter
 ENVCMD="env HDF5_PLUGIN_PRELOAD=::"
 
+WORDS_BIGENDIAN="@WORDS_BIGENDIAN@"
+
 nerrors=0
 verbose=yes
 
@@ -99,6 +99,7 @@ $SRC_H5DUMP_TESTFILES/tattrintsize.h5
 $SRC_H5DUMP_TESTFILES/tattrreg.h5
 $SRC_H5DUMP_TESTFILES/tbigdims.h5
 $SRC_H5DUMP_TESTFILES/tbinary.h5
+$SRC_H5DUMP_TESTFILES/tbitnopaque.h5
 $SRC_H5DUMP_TESTFILES/tchar.h5
 $SRC_H5DUMP_TESTFILES/tcmpdattrintsize.h5
 $SRC_H5DUMP_TESTFILES/tcmpdintsize.h5
@@ -131,6 +132,7 @@ $SRC_H5DUMP_TESTFILES/tfpformat.h5
 $SRC_H5DUMP_TESTFILES/tfvalues.h5
 $SRC_H5DUMP_TESTFILES/tgroup.h5
 $SRC_H5DUMP_TESTFILES/tgrp_comments.h5
+$SRC_H5DUMP_TESTFILES/tgrpnullspace.h5
 $SRC_H5DUMP_TESTFILES/thlink.h5
 $SRC_H5DUMP_TESTFILES/thyperslab.h5
 $SRC_H5DUMP_TESTFILES/tintsattrs.h5
@@ -219,6 +221,8 @@ $SRC_H5DUMP_TESTFILES/tbin3.ddl
 $SRC_H5DUMP_TESTFILES/tbin4.ddl
 $SRC_H5DUMP_TESTFILES/tbinregR.ddl
 $SRC_H5DUMP_TESTFILES/tbigdims.ddl
+$SRC_H5DUMP_TESTFILES/tbitnopaque_be.ddl
+$SRC_H5DUMP_TESTFILES/tbitnopaque_le.ddl
 $SRC_H5DUMP_TESTFILES/tboot1.ddl
 $SRC_H5DUMP_TESTFILES/tboot2.ddl
 $SRC_H5DUMP_TESTFILES/tboot2A.ddl
@@ -257,6 +261,7 @@ $SRC_H5DUMP_TESTFILES/tfpformat.ddl
 $SRC_H5DUMP_TESTFILES/tgroup-1.ddl
 $SRC_H5DUMP_TESTFILES/tgroup-2.ddl
 $SRC_H5DUMP_TESTFILES/tgrp_comments.ddl
+$SRC_H5DUMP_TESTFILES/tgrpnullspace.ddl
 $SRC_H5DUMP_TESTFILES/thlink-1.ddl
 $SRC_H5DUMP_TESTFILES/thlink-2.ddl
 $SRC_H5DUMP_TESTFILES/thlink-3.ddl
@@ -489,6 +494,8 @@ TOOLTEST() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $xCMP $expect $actual > /dev/null 2>&1 ; then
      echo " PASSED"
     else
@@ -531,11 +538,15 @@ TOOLTEST2() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
       if [ ! -f $expectdata ]; then
       # Create the expect data file if it doesn't yet exist.
         echo " CREATED"
         cp $actualdata $expectdata
+        echo "    Expected data (*.exp) missing"
+        nerrors="`expr $nerrors + 1`"
       elif $CMP $expectdata $actualdata; then
         echo " PASSED"
       else
@@ -586,16 +597,22 @@ TOOLTEST2A() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
       if [ ! -f $expectdata ]; then
       # Create the expect data file if it doesn't yet exist.
         echo " CREATED"
         cp $actualdata $expectdata
+        echo "    Expected data (*.exp) missing"
+        nerrors="`expr $nerrors + 1`"
       elif $DIFF $expectdata $actualdata; then
         if [ ! -f $expectmeta ]; then
         # Create the expect meta file if it doesn't yet exist.
           echo " CREATED"
           cp $actualmeta $expectmeta
+          echo "    Expected metafile (*.ddl) missing"
+          nerrors="`expr $nerrors + 1`"
         elif $CMP $expectmeta $actualmeta; then
           echo " PASSED"
         else
@@ -647,6 +664,8 @@ TOOLTEST2B() {
     # Create the expect data file if it doesn't yet exist.
       echo " CREATED"
       cp $actualdata $expectdata
+      echo "    Expected data (*.exp) missing"
+      nerrors="`expr $nerrors + 1`"
     elif $CMP $expectdata $actualdata; then
       echo " PASSED"
     else
@@ -702,6 +721,8 @@ TOOLTEST3() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
      echo " PASSED"
     else
@@ -759,15 +780,17 @@ TOOLTEST4() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
      if $CMP $expect_err $actual_ext; then
       echo " PASSED"
-    else
-     echo "*FAILED*"
-     echo "    Expected result (*.err) differs from actual result (*.oerr)"
-     nerrors="`expr $nerrors + 1`"
-     test yes = "$verbose" && $DIFF $expect_err $actual_ext |sed 's/^/    /'
-    fi
+     else
+      echo "*FAILED*"
+      echo "    Expected result (*.err) differs from actual result (*.oerr)"
+      nerrors="`expr $nerrors + 1`"
+      test yes = "$verbose" && $DIFF $expect_err $actual_ext |sed 's/^/    /'
+     fi
     else
      echo "*FAILED*"
      echo "    Expected result (*.ddl) differs from actual result (*.out)"
@@ -823,15 +846,17 @@ TOOLTEST5() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
      if $CMP $expect_err $actual_ext; then
       echo " PASSED"
-    else
-     echo "*FAILED*"
-     echo "    Expected result (*.err) differs from actual result (*.oerr)"
-     nerrors="`expr $nerrors + 1`"
-     test yes = "$verbose" && $DIFF $expect_err $actual_ext |sed 's/^/    /'
-    fi
+     else
+      echo "*FAILED*"
+      echo "    Expected result (*.err) differs from actual result (*.oerr)"
+      nerrors="`expr $nerrors + 1`"
+      test yes = "$verbose" && $DIFF $expect_err $actual_ext |sed 's/^/    /'
+     fi
     else
      echo "*FAILED*"
      echo "    Expected result (*.ddl) differs from actual result (*.out)"
@@ -865,6 +890,8 @@ TOOLTEST_HELP() {
     # Create the expect data file if it doesn't yet exist.
       echo " CREATED"
       cp $actual $expect-CREATED
+      echo "    Expected output (*.txt) missing"
+      nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
       echo " PASSED"
     else
@@ -1038,9 +1065,13 @@ TOOLTEST tcomp-2.ddl --enable-error-stack -N /type1 --any_path /type2 --any_path
 TOOLTEST4 tcomp-3.ddl --enable-error-stack -t /#6632 -g /group2 tcompound.h5
 # test complicated compound datatype
 TOOLTEST tcomp-4.ddl --enable-error-stack tcompound_complex.h5
-TOOLTEST tcompound_complex.ddl --enable-error-stack tcompound_complex2.h5
+TOOLTEST tcompound_complex2.ddl --enable-error-stack tcompound_complex2.h5
 # tests for bitfields and opaque data types
-TOOLTEST tbitnopaque.ddl --enable-error-stack tbitnopaque.h5
+if test $WORDS_BIGENDIAN != "yes"; then
+TOOLTEST tbitnopaque_le.ddl --enable-error-stack tbitnopaque.h5
+else
+TOOLTEST tbitnopaque_be.ddl --enable-error-stack tbitnopaque.h5
+fi
 
 #test for the nested compound type
 TOOLTEST tnestcomp-1.ddl --enable-error-stack tnestedcomp.h5
@@ -1239,6 +1270,7 @@ TOOLTEST thyperslab.ddl --enable-error-stack thyperslab.h5
 
 # test for displaying dataset and attribute of null space
 TOOLTEST tnullspace.ddl --enable-error-stack tnullspace.h5
+TOOLTEST tgrpnullspace.ddl -p --enable-error-stack tgrpnullspace.h5
 
 # test for displaying dataset and attribute of space with 0 dimension size
 TOOLTEST zerodim.ddl --enable-error-stack zerodim.h5
@@ -1262,7 +1294,7 @@ IMPORTTEST out1.bin -c out3.h5import -o out1.h5
 DIFFTEST   tbinary.h5 out1.h5 /integer /integer
 # Same but use h5dump as input to h5import
 IMPORTTEST out1.bin -c tbin1.ddl -o out1D.h5
-DIFFTEST   tbinary.h5 out1D.h5 /integer /integer
+#DIFFTEST   tbinary.h5 out1D.h5 /integer /integer
 
 TOOLTEST   tbin2.ddl --enable-error-stack -b BE -d float  -o out2.bin  tbinary.h5
 
@@ -1272,7 +1304,7 @@ IMPORTTEST out3.bin -c out3.h5import -o out3.h5
 DIFFTEST   tbinary.h5 out3.h5 /integer /integer
 # Same but use h5dump as input to h5import
 IMPORTTEST out3.bin -c tbin3.ddl -o out3D.h5
-DIFFTEST   tbinary.h5 out3D.h5 /integer /integer
+#DIFFTEST   tbinary.h5 out3D.h5 /integer /integer
 
 TOOLTEST   tbin4.ddl --enable-error-stack -d double  -b FILE -o out4.bin    tbinary.h5
 
diff --git a/tools/test/h5dump/testh5dumppbits.sh.in b/tools/test/h5dump/testh5dumppbits.sh.in
index 92247d3..9cf5c99 100644
--- a/tools/test/h5dump/testh5dumppbits.sh.in
+++ b/tools/test/h5dump/testh5dumppbits.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5dump tool with packed bits type files
 
@@ -243,6 +241,8 @@ TOOLTEST() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
      echo " PASSED"
     else
@@ -284,11 +284,15 @@ TOOLTEST2() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
       if [ ! -f $expectdata ]; then
       # Create the expect data file if it doesn't yet exist.
         echo " CREATED"
         cp $actualdata $expectdata
+        echo "    Expected data (*.exp) missing"
+        nerrors="`expr $nerrors + 1`"
       elif $CMP $expectdata $actualdata; then
         echo " PASSED"
       else
@@ -350,6 +354,8 @@ TOOLTEST3() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
      echo " PASSED"
     else
@@ -406,15 +412,17 @@ TOOLTEST4() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
      if $CMP $expect_err $actual_ext; then
       echo " PASSED"
-    else
-     echo "*FAILED*"
-     echo "    Expected result (*.err) differs from actual result (*.oerr)"
-     nerrors="`expr $nerrors + 1`"
-     test yes = "$verbose" && $DIFF $expect_err $actual_ext |sed 's/^/    /'
-    fi
+     else
+      echo "*FAILED*"
+      echo "    Expected result (*.err) differs from actual result (*.oerr)"
+      nerrors="`expr $nerrors + 1`"
+      test yes = "$verbose" && $DIFF $expect_err $actual_ext |sed 's/^/    /'
+     fi
     else
      echo "*FAILED*"
      echo "    Expected result (*.ddl) differs from actual result (*.out)"
diff --git a/tools/test/h5dump/testh5dumpvds.sh.in b/tools/test/h5dump/testh5dumpvds.sh.in
index 459d506..f89234e 100644
--- a/tools/test/h5dump/testh5dumpvds.sh.in
+++ b/tools/test/h5dump/testh5dumpvds.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5dump tool with vds type files
 
@@ -222,6 +220,8 @@ TOOLTEST() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
      echo " PASSED"
     else
@@ -263,11 +263,15 @@ TOOLTEST2() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
       if [ ! -f $expectdata ]; then
       # Create the expect data file if it doesn't yet exist.
         echo " CREATED"
         cp $actualdata $expectdata
+        echo "    Expected data (*.exp) missing"
+        nerrors="`expr $nerrors + 1`"
       elif $CMP $expectdata $actualdata; then
         echo " PASSED"
       else
@@ -329,6 +333,8 @@ TOOLTEST3() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
      echo " PASSED"
     else
diff --git a/tools/test/h5dump/testh5dumpxml.sh.in b/tools/test/h5dump/testh5dumpxml.sh.in
index 638a710..f7af300 100644
--- a/tools/test/h5dump/testh5dumpxml.sh.in
+++ b/tools/test/h5dump/testh5dumpxml.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5dump tool
 
@@ -32,6 +30,8 @@ DIRNAME='dirname'
 LS='ls'
 AWK='awk'
 
+WORDS_BIGENDIAN="@WORDS_BIGENDIAN@"
+
 nerrors=0
 verbose=yes
 
@@ -80,6 +80,7 @@ $SRC_H5DUMP_TESTFILES/tdset.h5
 $SRC_H5DUMP_TESTFILES/tdset2.h5
 $SRC_H5DUMP_TESTFILES/tempty.h5
 $SRC_H5DUMP_TESTFILES/tenum.h5
+$SRC_H5DUMP_TESTFILES/test35.nc
 $SRC_H5DUMP_TESTFILES/textlink.h5
 $SRC_H5DUMP_TESTFILES/tfpformat.h5
 $SRC_H5DUMP_TESTFILES/tgroup.h5
@@ -96,6 +97,7 @@ $SRC_H5DUMP_TESTFILES/tname-sp.h5
 $SRC_H5DUMP_TESTFILES/tnamed_dtype_attr.h5
 $SRC_H5DUMP_TESTFILES/tnestedcomp.h5
 $SRC_H5DUMP_TESTFILES/tnodata.h5
+$SRC_H5DUMP_TESTFILES/tnullspace.h5
 $SRC_H5DUMP_TESTFILES/tobjref.h5
 $SRC_H5DUMP_TESTFILES/topaque.h5
 $SRC_H5DUMP_TESTFILES/torderattr.h5
@@ -126,7 +128,8 @@ $SRC_H5DUMP_TESTFILES/tarray3.h5.xml
 $SRC_H5DUMP_TESTFILES/tarray6.h5.xml
 $SRC_H5DUMP_TESTFILES/tarray7.h5.xml
 $SRC_H5DUMP_TESTFILES/tattr.h5.xml
-$SRC_H5DUMP_TESTFILES/tbitfields.h5.xml
+$SRC_H5DUMP_TESTFILES/tbitfields_be.h5.xml
+$SRC_H5DUMP_TESTFILES/tbitfields_le.h5.xml
 $SRC_H5DUMP_TESTFILES/tcompound_complex.h5.xml
 $SRC_H5DUMP_TESTFILES/tcompound.h5.xml
 $SRC_H5DUMP_TESTFILES/tcompound2.h5.xml
@@ -143,6 +146,7 @@ $SRC_H5DUMP_TESTFILES/tempty-nons-uri.h5.xml
 $SRC_H5DUMP_TESTFILES/tempty-ns.h5.xml
 $SRC_H5DUMP_TESTFILES/tempty-ns-2.h5.xml
 $SRC_H5DUMP_TESTFILES/tenum.h5.xml
+$SRC_H5DUMP_TESTFILES/test35.nc.xml
 $SRC_H5DUMP_TESTFILES/textlink.h5.xml
 $SRC_H5DUMP_TESTFILES/tfpformat.h5.xml
 $SRC_H5DUMP_TESTFILES/tgroup.h5.xml
@@ -159,6 +163,7 @@ $SRC_H5DUMP_TESTFILES/tname-quot.h5.xml
 $SRC_H5DUMP_TESTFILES/tname-sp.h5.xml
 $SRC_H5DUMP_TESTFILES/tnestedcomp.h5.xml
 $SRC_H5DUMP_TESTFILES/tnodata.h5.xml
+$SRC_H5DUMP_TESTFILES/tnullspace.h5.xml
 $SRC_H5DUMP_TESTFILES/tobjref.h5.xml
 $SRC_H5DUMP_TESTFILES/topaque.h5.xml
 $SRC_H5DUMP_TESTFILES/torderattr1.h5.xml
@@ -204,10 +209,10 @@ COPY_TESTFILES_TO_TESTDIR()
             INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
             INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
             if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
-    	        $CP -f $tstfile $TESTDIR
+                $CP -f $tstfile $TESTDIR
                 if [ $? -ne 0 ]; then
                     echo "Error: FAILED to copy $tstfile ."
-                
+
                     # Comment out this to CREATE expected file
                     exit $EXIT_FAILURE
                 fi
@@ -265,7 +270,9 @@ TOOLTEST() {
    if [ ! -f $expect ]; then
     # Create the expect file if it doesn't yet exist.
     echo " CREATED"
-     cp $actual $expect      
+     cp $actual $expect
+     echo "    Expected result (*.xml) missing"
+     nerrors="`expr $nerrors + 1`"
    elif  $CMP $expect $actual; then
       echo " PASSED"
    else
@@ -281,7 +288,7 @@ TOOLTEST() {
    fi
 }
 
-# Print a "SKIP" message    
+# Print a "SKIP" message
 SKIP() {
          TESTING $DUMPER $@
           echo  " -SKIP-"
@@ -299,7 +306,11 @@ COPY_TESTFILES_TO_TESTDIR
 # test XML
 TOOLTEST tall.h5.xml --xml tall.h5
 TOOLTEST tattr.h5.xml --xml tattr.h5
-TOOLTEST tbitfields.h5.xml --xml tbitfields.h5
+if test $WORDS_BIGENDIAN != "yes"; then
+TOOLTEST tbitfields_le.h5.xml --xml tbitfields.h5
+else
+TOOLTEST tbitfields_be.h5.xml --xml tbitfields.h5
+fi
 TOOLTEST tcompound.h5.xml --xml tcompound.h5
 TOOLTEST tcompound2.h5.xml --xml tcompound2.h5
 TOOLTEST tdatareg.h5.xml --xml tdatareg.h5
@@ -346,9 +357,7 @@ TOOLTEST tvlstr.h5.xml --xml tvlstr.h5
 TOOLTEST tsaf.h5.xml --xml tsaf.h5
 TOOLTEST tempty.h5.xml --xml tempty.h5
 TOOLTEST tnamed_dtype_attr.h5.xml --xml tnamed_dtype_attr.h5
-##Test dataset and attribute of null space.  Commented out:
-## wait until the XML schema is updated for null space. 
-##TOOLTEST tnullspace.h5.xml --xml tnulspace.h5
+TOOLTEST tnullspace.h5.xml --xml tnullspace.h5
 
 # other options for xml
 
@@ -358,7 +367,7 @@ TOOLTEST tempty-nons.h5.xml --xml -X ":" tempty.h5
 TOOLTEST tempty-nons-2.h5.xml --xml --xml-ns=":" tempty.h5
 
 ## Some of these combinations are syntactically correct but
-##  the URLs are dummies 
+##  the URLs are dummies
 TOOLTEST tempty-ns.h5.xml --xml -X "thing:" tempty.h5
 TOOLTEST tempty-ns-2.h5.xml --xml --xml-ns="thing:" tempty.h5
 TOOLTEST tempty-nons-uri.h5.xml --xml --xml-ns=":" --xml-dtd="http://somewhere.net" tempty.h5
@@ -376,6 +385,9 @@ TOOLTEST torderattr4.h5.xml --xml -H --sort_by=creation_order --sort_order=desce
 # tests for floating point user defined printf format
 TOOLTEST tfpformat.h5.xml -u -m %.7f tfpformat.h5
 
+# test for HDFFV-10256 issue
+TOOLTEST test35.nc.xml --xml test35.nc
+
 # Clean up temporary files/directories
 CLEAN_TESTFILES_AND_TESTDIR
 
diff --git a/tools/test/h5format_convert/CMakeLists.txt b/tools/test/h5format_convert/CMakeLists.txt
index 7e47b13..37449f2 100644
--- a/tools/test/h5format_convert/CMakeLists.txt
+++ b/tools/test/h5format_convert/CMakeLists.txt
@@ -1,28 +1,23 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_H5FC)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_H5FC C)
 
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+# --------------------------------------------------------------------
+# Add the h5format_convert test executables
+# --------------------------------------------------------------------
+add_executable (h5fc_chk_idx ${HDF5_TOOLS_TEST_H5FC_SOURCE_DIR}/h5fc_chk_idx.c)
+set_property(TARGET h5fc_chk_idx APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+TARGET_C_PROPERTIES (h5fc_chk_idx STATIC " " " ")
+target_link_libraries (h5fc_chk_idx ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
+set_target_properties (h5fc_chk_idx PROPERTIES FOLDER tools)
 
-  # --------------------------------------------------------------------
-  # Add the h5format_convert test executables
-  # --------------------------------------------------------------------
-  add_executable (h5fc_chk_idx ${HDF5_TOOLS_TEST_H5FC_SOURCE_DIR}/h5fc_chk_idx.c)
-  TARGET_NAMING (h5fc_chk_idx STATIC)
-  TARGET_C_PROPERTIES (h5fc_chk_idx STATIC " " " ")
-  target_link_libraries (h5fc_chk_idx ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
-  set_target_properties (h5fc_chk_idx PROPERTIES FOLDER tools)
+if (HDF5_BUILD_GENERATORS)
+  add_executable (h5fc_gentest ${HDF5_TOOLS_TEST_H5FC_SOURCE_DIR}/h5fc_gentest.c)
+  set_property(TARGET h5fc_gentest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+  TARGET_C_PROPERTIES (h5fc_gentest STATIC " " " ")
+  target_link_libraries (h5fc_gentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
+  set_target_properties (h5fc_gentest PROPERTIES FOLDER generator/tools)
 
-  if (HDF5_BUILD_GENERATORS)
-    add_executable (h5fc_gentest ${HDF5_TOOLS_TEST_H5FC_SOURCE_DIR}/h5fc_gentest.c)
-    TARGET_NAMING (h5fc_gentest STATIC)
-    TARGET_C_PROPERTIES (h5fc_gentest STATIC " " " ")
-    target_link_libraries (h5fc_gentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
-    set_target_properties (h5fc_gentest PROPERTIES FOLDER generator/tools)
+  #add_test (NAME h5fc_gentest COMMAND $<TARGET_FILE:h5fc_gentest>)
+endif ()
 
-    #add_test (NAME h5fc_gentest COMMAND $<TARGET_FILE:h5fc_gentest>)
-  endif ()
-
-  include (CMakeTests.cmake)
+include (CMakeTests.cmake)
diff --git a/tools/test/h5format_convert/CMakeTests.cmake b/tools/test/h5format_convert/CMakeTests.cmake
index 4738be5..2240813 100644
--- a/tools/test/h5format_convert/CMakeTests.cmake
+++ b/tools/test/h5format_convert/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -36,6 +47,7 @@
       old_h5fc_ext2_sf.ddl
       old_h5fc_ext3_isf.ddl
       h5fc_v_err.ddl
+      h5fc_v_err.ddl.err
   )
   set (HDF5_REFERENCE_TEST_FILES
       h5fc_non_v3.h5
@@ -83,7 +95,10 @@
       add_test (
           NAME H5FC-${testname}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
-              -E remove ./testfiles/outtmp.h5
+              -E remove
+              ./testfiles/outtmp.h5
+              ./testfiles/${testname}.out
+              ./testfiles/${testname}.out.err
       )
       if (NOT "${last_test}" STREQUAL "")
         set_tests_properties (H5FC-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
@@ -126,13 +141,72 @@
     endif ()
   endmacro ()
 
+  macro (ADD_H5_MASK_OUTPUT testname resultfile resultcode testfile)
+    # If using memchecker add tests without using scripts
+    if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (
+          NAME H5FC-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ./testfiles/outtmp.h5
+              ./testfiles/${testname}.out
+              ./testfiles/${testname}.out.err
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5FC-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
+      if (NOT "${testfile}" STREQUAL "")
+          add_test (
+              NAME H5FC-${testname}-${testfile}-tmpfile
+              COMMAND    ${CMAKE_COMMAND}
+                  -E copy_if_different ${HDF5_TOOLS_TEST_H5FC_SOURCE_DIR}/testfiles/${testfile} ./testfiles/outtmp.h5
+          )
+          set_tests_properties (H5FC-${testname}-${testfile}-tmpfile PROPERTIES DEPENDS "H5FC-${testname}-clear-objects")
+          add_test (
+              NAME H5FC-${testname}-${testfile}
+              COMMAND "${CMAKE_COMMAND}"
+                  -D "TEST_PROGRAM=$<TARGET_FILE:h5format_convert>"
+                  -D "TEST_ARGS=${ARGN};outtmp.h5"
+                  -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+                  -D "TEST_OUTPUT=${testname}.out"
+                  -D "TEST_EXPECT=${resultcode}"
+                  -D "TEST_REFERENCE=${resultfile}"
+                  -D "TEST_ERRREF=${resultfile}.err"
+                  -D "TEST_MASK_ERROR=true"
+                  -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+          )
+          set_tests_properties (H5FC-${testname}-${testfile} PROPERTIES DEPENDS "H5FC-${testname}-${testfile}-tmpfile")
+          set (last_test "H5FC-${testname}-${testfile}")
+      else ()
+          add_test (
+              NAME H5FC-${testname}-NA
+              COMMAND "${CMAKE_COMMAND}"
+                  -D "TEST_PROGRAM=$<TARGET_FILE:h5format_convert>"
+                  -D "TEST_ARGS=${ARGN}"
+                  -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+                  -D "TEST_OUTPUT=${testname}.out"
+                  -D "TEST_EXPECT=${resultcode}"
+                  -D "TEST_REFERENCE=${resultfile}"
+                  -D "TEST_ERRREF=${resultfile}.err"
+                  -D "TEST_MASK_ERROR=true"
+                  -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+          )
+          set_tests_properties (H5FC-${testname}-NA PROPERTIES DEPENDS "H5FC-${testname}-clear-objects")
+          set (last_test "H5FC-${testname}-NA")
+      endif ()
+    endif ()
+  endmacro ()
+
   macro (ADD_H5_TEST testname resultcode testfile)
     # If using memchecker add tests without using scripts
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
       add_test (
           NAME H5FC-${testname}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
-              -E remove ./testfiles/tmp.h5
+              -E remove
+              ./testfiles/tmp.h5
+              ./testfiles/${testname}.out
+              ./testfiles/${testname}.out.err
       )
       if (NOT "${last_test}" STREQUAL "")
         set_tests_properties (H5FC-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
@@ -176,7 +250,10 @@
       add_test (
           NAME H5FC-${testname}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
-              -E remove ./testfiles/chktmp.h5
+              -E remove
+              ./testfiles/chktmp.h5
+              ./testfiles/${testname}.out
+              ./testfiles/${testname}.out.err
       )
       if (NOT "${last_test}" STREQUAL "")
         set_tests_properties (H5FC-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
@@ -214,7 +291,12 @@
       add_test (
           NAME H5FC-${testname}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
-              -E remove ./testfiles/dmptmp.h5
+              -E remove
+              ./testfiles/dmptmp.h5
+              ./testfiles/${testname}.out
+              ./testfiles/${testname}.out.err
+              ./testfiles/${testname}_chk.out
+              ./testfiles/${testname}_chk.out.err
       )
       if (NOT "${last_test}" STREQUAL "")
         set_tests_properties (H5FC-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
@@ -243,7 +325,7 @@
               -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
               -D "TEST_ARGS:STRING=-BH;./testfiles/dmptmp.h5"
               -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
-              -D "TEST_OUTPUT=testfiles/${testname}.out"
+              -D "TEST_OUTPUT=testfiles/${testname}_chk.out"
               -D "TEST_EXPECT=0"
               -D "TEST_REFERENCE=testfiles/${testname}.ddl"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
@@ -366,7 +448,7 @@
 #
 #
 # h5format_convert -v h5fc_err_level.h5 (error encountered in converting the dataset)
-  ADD_H5_OUTPUT (h5fc_v_err h5fc_v_err.ddl 1 h5fc_err_level.h5 -v)
+  ADD_H5_MASK_OUTPUT (h5fc_v_err h5fc_v_err.ddl 1 h5fc_err_level.h5 -v)
 #
 #
 #
diff --git a/tools/test/h5format_convert/Makefile.am b/tools/test/h5format_convert/Makefile.am
index f67b2ce..eb2d5af 100644
--- a/tools/test/h5format_convert/Makefile.am
+++ b/tools/test/h5format_convert/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/test/h5format_convert/h5fc_chk_idx.c b/tools/test/h5format_convert/h5fc_chk_idx.c
index 3a87594..8369668 100644
--- a/tools/test/h5format_convert/h5fc_chk_idx.c
+++ b/tools/test/h5format_convert/h5fc_chk_idx.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/h5format_convert/h5fc_gentest.c b/tools/test/h5format_convert/h5fc_gentest.c
index aea84f8..8c873be 100644
--- a/tools/test/h5format_convert/h5fc_gentest.c
+++ b/tools/test/h5format_convert/h5fc_gentest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/h5format_convert/testfiles/h5fc_v_err.ddl b/tools/test/h5format_convert/testfiles/h5fc_v_err.ddl
index b671db0..0b7d0ac 100644
--- a/tools/test/h5format_convert/testfiles/h5fc_v_err.ddl
+++ b/tools/test/h5format_convert/testfiles/h5fc_v_err.ddl
@@ -10,4 +10,3 @@ Dataset's chunk indexing type is not version 1 B-tree
 Converting the dataset...
 Error encountered
 Close the file
-h5format_convert error: unable to downgrade dataset "/DSET_ERR"
diff --git a/tools/test/h5format_convert/testfiles/h5fc_v_err.ddl.err b/tools/test/h5format_convert/testfiles/h5fc_v_err.ddl.err
new file mode 100644
index 0000000..d85a999
--- /dev/null
+++ b/tools/test/h5format_convert/testfiles/h5fc_v_err.ddl.err
@@ -0,0 +1,8 @@
+h5format_convert error: unable to downgrade dataset "/DSET_ERR"
+H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
+  #000: (file name) line (number) in h5trav_visit(): traverse failed
+    major: Failure in tools library
+    minor: error in function
+  #001: (file name) line (number) in traverse(): H5Lvisit_by_name failed
+    major: Failure in tools library
+    minor: error in function
diff --git a/tools/test/h5format_convert/testh5fc.sh.in b/tools/test/h5format_convert/testh5fc.sh.in
index 24f04d6..585d389 100644
--- a/tools/test/h5format_convert/testh5fc.sh.in
+++ b/tools/test/h5format_convert/testh5fc.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5format_convert tool
 #
@@ -34,8 +32,8 @@ EXIT_FAILURE=1
 FORMCONV=../../src/h5format_convert/h5format_convert       # The tool name
 FORMCONV_BIN=`pwd`/$FORMCONV    # The path of the tool binary
 
-CHK_IDX=h5fc_chk_idx		# The program name
-CHK_IDX_BIN=`pwd`/$CHK_IDX    	# The program to verify the chunk indexing type is v1 B-tree
+CHK_IDX=h5fc_chk_idx        # The program name
+CHK_IDX_BIN=`pwd`/$CHK_IDX        # The program to verify the chunk indexing type is v1 B-tree
 
 RM='rm -rf'
 CMP='cmp -s'
@@ -133,6 +131,7 @@ $SRC_H5FORMCONV_TESTFILES/old_h5fc_ext2_is.ddl
 $SRC_H5FORMCONV_TESTFILES/old_h5fc_ext2_sf.ddl
 $SRC_H5FORMCONV_TESTFILES/old_h5fc_ext3_isf.ddl
 $SRC_H5FORMCONV_TESTFILES/h5fc_v_err.ddl
+$SRC_H5FORMCONV_TESTFILES/h5fc_v_err.ddl.err
 "
 
 #
@@ -156,10 +155,10 @@ COPY_TESTFILES_TO_TESTDIR()
             INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
             INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
             if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
-    	        $CP -f $tstfile $TESTDIR
+                $CP -f $tstfile $TESTDIR
                 if [ $? -ne 0 ]; then
                     echo "Error: FAILED to copy $tstfile ."
-                
+
                     # Comment out this to CREATE expected file
                     exit $EXIT_FAILURE
                 fi
@@ -179,7 +178,7 @@ CLEAN_TESTFILES_AND_TESTDIR()
     if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
         $RM $TESTDIR
     else
-	$RM $TESTDIR/$TMPFILE
+    $RM $TESTDIR/$TMPFILE
         $RM $TESTDIR/$TMPOUTFILE
         $RM $TESTDIR/$TMPCHKFILE
         $RM $TESTDIR/$TMPDMPFILE
@@ -203,13 +202,13 @@ TESTING() {
 # non-zero value.
 #
 # $1: expected output
-# $2: the test file name 
-#	--fname might be empty or fname does not exist
-#	--fname is copied to a temporary file for testing
+# $2: the test file name
+#    --fname might be empty or fname does not exist
+#    --fname is copied to a temporary file for testing
 # $3 to at most $6--options to the tool such as:
-# 	-d dname or --dname=dname 
-# 	-v or --verbose
-# 	-n or --noop
+#     -d dname or --dname=dname
+#     -v or --verbose
+#     -n or --noop
 TOOLTEST_OUT() {
     # Prepare expected and actual output
     expect="$TESTDIR/$1"
@@ -222,15 +221,15 @@ TOOLTEST_OUT() {
     $RM $TESTDIR/$TMPOUTFILE
     TFILE=$2
     if [ ! -z "$2" ] && [ -e $TESTDIR/$2 ] ; then
-	$CP $TESTDIR/$2 $TESTDIR/$TMPOUTFILE
-	TFILE=$TMPOUTFILE
+    $CP $TESTDIR/$2 $TESTDIR/$TMPOUTFILE
+    TFILE=$TMPOUTFILE
     fi
 
     # Run test.
     TESTING $FORMCONV $3 $4 $5 $6 $2
     (
-	cd $TESTDIR
-	$RUNSERIAL $FORMCONV_BIN $3 $4 $5 $6 $TFILE
+    cd $TESTDIR
+    $RUNSERIAL $FORMCONV_BIN $3 $4 $5 $6 $TFILE
     ) >$actual 2>$actual_err
     cp $actual $actual_sav
     cp $actual_err $actual_err_sav
@@ -241,20 +240,81 @@ TOOLTEST_OUT() {
 
     # Clean up output file
     if test -z "$HDF5_NOCLEANUP"; then
-	$RM $actual $actual_err
-	$RM $actual $actual_err $actual_sav $actual_err_sav
+    $RM $actual $actual_err
+    $RM $actual $actual_err $actual_sav $actual_err_sav
+    fi
+}
+# Same as TOOLTEST_OUT  but filters error stack output and compares to an error file
+TOOLTEST_MASK_OUT() {
+    # Prepare expected and actual output
+    expect="$TESTDIR/$1"
+    expect_err="$TESTDIR/$1.err"
+    actual_ext="$TESTDIR/$1.ext"
+    actual="$TESTDIR/`basename $1 .ddl`.out"
+    actual_err="$TESTDIR/`basename $1 .ddl`.err"
+    actual_sav=${actual}-sav
+    actual_err_sav=${actual_err}-sav
+
+    # Prepare the test file
+    $RM $TESTDIR/$TMPOUTFILE
+    TFILE=$2
+    if [ ! -z "$2" ] && [ -e $TESTDIR/$2 ] ; then
+    $CP $TESTDIR/$2 $TESTDIR/$TMPOUTFILE
+    TFILE=$TMPOUTFILE
+    fi
+
+    # Run test.
+    TESTING $FORMCONV $3 $4 $5 $6 $2
+    (
+    cd $TESTDIR
+    $RUNSERIAL $FORMCONV_BIN $3 $4 $5 $6 $TFILE
+    ) >$actual 2>$actual_err
+    cp $actual $actual_sav
+    cp $actual_err $actual_err_sav
+    STDERR_FILTER $actual_err
+
+    # Extract file name, line number, version and thread IDs because they may be different
+    sed -e 's/thread [0-9]*/thread (IDs)/' -e 's/: .*\.c /: (file name) /' \
+        -e 's/line [0-9]*/line (number)/' \
+        -e 's/v[1-9]*\.[0-9]*\./version (number)\./' \
+        -e 's/[1-9]*\.[0-9]*\.[0-9]*[^)]*/version (number)/' \
+        -e 's/H5Eget_auto[1-2]*/H5Eget_auto(1 or 2)/' \
+        -e 's/H5Eset_auto[1-2]*/H5Eset_auto(1 or 2)/' \
+     $actual_err > $actual_ext
+
+    # Compare output
+    if $CMP $expect $actual; then
+      if $CMP $expect_err $actual_ext; then
+        echo " PASSED"
+      else
+        echo "*FAILED*"
+        echo "    Expected result (*.err) differs from actual result (*.oerr)"
+        nerrors="`expr $nerrors + 1`"
+        test yes = "$verbose" && $DIFF $expect_err $actual_ext |sed 's/^/    /'
+      fi
+    else
+        echo "*FAILED*"
+        echo "    Expected result (*.ddl) differs from actual result (*.out)"
+        nerrors="`expr $nerrors + 1`"
+        test yes = "$verbose" && $DIFF $expect $actual |sed 's/^/    /'
+    fi
+
+    # Clean up output file
+    if test -z "$HDF5_NOCLEANUP"; then
+    $RM $actual $actual_err
+    $RM $actual $actual_err $actual_sav $actual_err_sav
     fi
 }
 
-# To check that the tool exits success, no output 
+# To check that the tool exits success, no output
 # Assume all short options
-# $1 is the test file name 
-#	--fname exists
-#	--fname is copied to a temporary file for testing
-# $2 is the temporary file name 
+# $1 is the test file name
+#    --fname exists
+#    --fname is copied to a temporary file for testing
+# $2 is the temporary file name
 # $3 to at most $5--options to the tool such as:
-# 	-d dname
-# 	-n
+#     -d dname
+#     -n
 TOOLTEST() {
     TESTING $FORMCONV $3 $4 $5 $1
     $RM $TESTDIR/$2
@@ -262,11 +322,11 @@ TOOLTEST() {
     $RUNSERIAL $FORMCONV_BIN $3 $4 $5 $TESTDIR/$2
     exitcode=$?
     if [ $exitcode -ne 0 ]; then
-	echo "*FAILED*"
-	echo "    The tool exits failure"
-	nerrors="`expr $nerrors + 1`"
+    echo "*FAILED*"
+    echo "    The tool exits failure"
+    nerrors="`expr $nerrors + 1`"
     else
-	echo " PASSED"
+    echo " PASSED"
     fi
 }
 
@@ -282,11 +342,11 @@ IDX_CHECK() {
     $RUNSERIAL $CHK_IDX_BIN $TESTDIR/$TMPCHKFILE $1
     ret=$?
     if [ $ret -eq 0 ]; then
-	echo " PASSED"
+    echo " PASSED"
     else
-	echo "*FAILED*"
-	echo "    The chunk indexing type is not correct"
-	nerrors="`expr $nerrors + 1`"
+    echo "*FAILED*"
+    echo "    The chunk indexing type is not correct"
+    nerrors="`expr $nerrors + 1`"
     fi
 }
 
@@ -319,7 +379,7 @@ H5DUMP_CHECK() {
 
     # Clean up output file
     if test -z "$HDF5_NOCLEANUP"; then
-	$RM $actual $actual_err
+    $RM $actual $actual_err
     fi
 }
 
@@ -328,12 +388,12 @@ SKIP() {
     TESTING $STAT $@
     echo  " -SKIP-"
 }
-  
+
 
 
 ##############################################################################
 ##############################################################################
-###			  T H E   T E S T S                                ###
+###              T H E   T E S T S                                ###
 ##############################################################################
 ##############################################################################
 # prepare for test
@@ -379,7 +439,7 @@ TOOLTEST_OUT h5fc_v_n_all.ddl h5fc_non_v3.h5 -v -n
 #
 #
 # h5format_convert -v h5fc_err_level.h5 (error encountered in converting the dataset)
-TOOLTEST_OUT h5fc_v_err.ddl h5fc_err_level.h5 -v
+TOOLTEST_MASK_OUT h5fc_v_err.ddl h5fc_err_level.h5 -v
 #
 #
 #
@@ -438,7 +498,7 @@ TOOLTEST h5fc_non_v3.h5 $TMPFILE -n
 #
 # No output from tests: just check exit code
 # h5format_convert h5fc_non_v3.h5
-# 1) convert all datasets 
+# 1) convert all datasets
 # 2) verify indexing types
 TOOLTEST h5fc_non_v3.h5 $TMPCHKFILE
 IDX_CHECK /DSET_NDATA_EA
diff --git a/tools/test/h5import/CMakeLists.txt b/tools/test/h5import/CMakeLists.txt
index 0d23e5d..37029c4 100644
--- a/tools/test/h5import/CMakeLists.txt
+++ b/tools/test/h5import/CMakeLists.txt
@@ -1,18 +1,13 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_H5IMPORT)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_H5IMPORT C)
 
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+# --------------------------------------------------------------------
+# Add the h5import executables
+# --------------------------------------------------------------------
+add_executable (h5importtest ${HDF5_TOOLS_TEST_H5IMPORT_SOURCE_DIR}/h5importtest.c)
+set_property(TARGET h5importtest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+TARGET_C_PROPERTIES (h5importtest STATIC " " " ")
+target_link_libraries (h5importtest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
+set_target_properties (h5importtest PROPERTIES FOLDER tools)
 
-  # --------------------------------------------------------------------
-  # Add the h5import executables
-  # --------------------------------------------------------------------
-  add_executable (h5importtest ${HDF5_TOOLS_TEST_H5IMPORT_SOURCE_DIR}/h5importtest.c)
-  TARGET_NAMING (h5importtest STATIC)
-  TARGET_C_PROPERTIES (h5importtest STATIC " " " ")
-  target_link_libraries (h5importtest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
-  set_target_properties (h5importtest PROPERTIES FOLDER tools)
-
-  include (CMakeTests.cmake)
+include (CMakeTests.cmake)
diff --git a/tools/test/h5import/CMakeTests.cmake b/tools/test/h5import/CMakeTests.cmake
index 15b36fc..3c65b0b 100644
--- a/tools/test/h5import/CMakeTests.cmake
+++ b/tools/test/h5import/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -6,13 +17,6 @@
 ##############################################################################
 
   set (HDF5_REFERENCE_CONF_FILES
-      binfp64.conf
-      binin8.conf
-      binin8w.conf
-      binin16.conf
-      binin32.conf
-      binuin16.conf
-      binuin32.conf
       txtfp32.conf
       txtfp64.conf
       txtin8.conf
@@ -41,6 +45,9 @@
       dbinuin16.h5.txt
       dbinuin32.h5.txt
       dtxtstr.h5.txt
+      tall_fp32.ddl
+      tall_i32.ddl
+      tintsattrs_u32.ddl
   )
   set (HDF5_REFERENCE_TEST_FILES
       binfp64.h5
@@ -60,6 +67,10 @@
       txtstr.h5
       textpfe.h5
   )
+  set (HDF5_TOOLS_TEST_FILES
+      tall.h5
+      tintsattrs.h5
+  )
 
   file (MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
   foreach (conf_file ${HDF5_REFERENCE_CONF_FILES})
@@ -73,6 +84,10 @@
   foreach (h5_file ${HDF5_REFERENCE_TEST_FILES})
     HDFTEST_COPY_FILE("${HDF5_TOOLS_TEST_H5IMPORT_SOURCE_DIR}/testfiles/${h5_file}" "${PROJECT_BINARY_DIR}/testfiles/${h5_file}" "h5import_files")
   endforeach ()
+
+  foreach (h5_file ${HDF5_TOOLS_TEST_FILES})
+    HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/${h5_file}" "${PROJECT_BINARY_DIR}/testfiles/${h5_file}" "h5import_files")
+  endforeach ()
   add_custom_target(h5import_files ALL COMMENT "Copying files needed by h5import tests" DEPENDS ${h5import_files_list})
 
 ##############################################################################
@@ -93,6 +108,11 @@
           COMMAND    ${CMAKE_COMMAND}
               -E remove
               ${testfile}
+              ${testfile}.new
+              ${testfile}.new.err
+              ${testfile}.out
+              ${testfile}.out.err
+              ${testfile}
       )
       set_tests_properties (H5IMPORT-${testname}-clear-objects PROPERTIES DEPENDS H5IMPORT-h5importtest)
 
@@ -137,6 +157,12 @@
               -E remove
               d${testfile}
               d${testfile}.bin
+              d${testfile}.dmp
+              d${testfile}.dmp.err
+              d${testfile}.imp
+              d${testfile}.imp.err
+              d${testfile}.dff
+              d${testfile}.dff.err
       )
       set_tests_properties (H5IMPORT-DUMP-${testname}-clear-objects PROPERTIES DEPENDS H5IMPORT-h5importtest)
 
@@ -145,7 +171,7 @@
             NAME H5IMPORT-DUMP-${testname}-H5DMP
             COMMAND "${CMAKE_COMMAND}"
                 -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
-                -D "TEST_ARGS:STRING=-p;-d;${datasetname};-o;d${testfile}.bin;-b;testfiles/${testfile}"
+                -D "TEST_ARGS:STRING=-p;-d;${datasetname};-o;d${testfile}.bin;-b;NATIVE;testfiles/${testfile}"
                 -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
                 -D "TEST_OUTPUT=d${testfile}.dmp"
                 -D "TEST_EXPECT=0"
@@ -196,6 +222,64 @@
     endif ()
   endmacro ()
 
+  macro (ADD_H5_DUMPSUBTEST testname testfile datasetname)
+    # If using memchecker skip tests
+    if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (
+          NAME H5IMPORT_SUB-DUMP-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              d-${testname}.dmp
+              d-${testname}.dmp.err
+              d-${testname}.h5
+              ${testname}.dmp
+              ${testname}.dmp.err
+              ${testname}.imp
+              ${testname}.imp.err
+              ${testname}.bin
+      )
+      set_tests_properties (H5IMPORT_SUB-DUMP-${testname}-clear-objects PROPERTIES DEPENDS H5IMPORT-h5importtest)
+
+      add_test (
+          NAME H5IMPORT_SUB-DUMP-${testname}-H5DMP
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
+              -D "TEST_ARGS:STRING=-p;-d;${datasetname};${ARGN};-o;${testname}.bin;-b;NATIVE;testfiles/${testfile}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
+              -D "TEST_OUTPUT=${testname}.dmp"
+              -D "TEST_EXPECT=0"
+              -D "TEST_SKIP_COMPARE=TRUE"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5IMPORT_SUB-DUMP-${testname}-H5DMP PROPERTIES DEPENDS "H5IMPORT_SUB-DUMP-${testname}-clear-objects")
+
+      add_test (
+          NAME H5IMPORT_SUB-DUMP-${testname}-H5IMP
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5import>"
+              -D "TEST_ARGS:STRING=${testname}.bin;-c;${testname}.dmp;-o;d-${testname}.h5"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
+              -D "TEST_OUTPUT=${testname}.imp"
+              -D "TEST_EXPECT=0"
+              -D "TEST_SKIP_COMPARE=TRUE"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5IMPORT_SUB-DUMP-${testname}-H5IMP PROPERTIES DEPENDS "H5IMPORT_SUB-DUMP-${testname}-H5DMP")
+      add_test (
+          NAME H5IMPORT_SUB-DUMP-${testname}-CMP
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
+              -D "TEST_ARGS:STRING=-p;d-${testname}.h5"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
+              -D "TEST_OUTPUT=d-${testname}.dmp"
+              -D "TEST_EXPECT=0"
+              -D "TEST_REFERENCE=testfiles/${testname}.ddl"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5IMPORT_SUB-DUMP-${testname}-CMP PROPERTIES DEPENDS "H5IMPORT_SUB-DUMP-${testname}-H5IMP")
+    endif ()
+  endmacro ()
+
   macro (ADD_H5_SKIP_DUMPTEST testname datasetname testfile)
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
       add_test (
@@ -375,6 +459,22 @@
             dtxtstr.h5.dmp.err
             dtxtstr.h5.dff
             dtxtstr.h5.dff.err
+            tall_fp32.dmp
+            tall_fp32.dmp.err
+            tall_fp32.bin
+            tall_fp32.imp
+            tall_fp32.imp.err
+            d-tall_fp32.dmp
+            d-tall_fp32.dmp.err
+            d-tall_fp32.h5
+            tall_i32.dmp
+            tall_i32.dmp.err
+            tall_i32.bin
+            tall_i32.imp
+            tall_i32.imp.err
+            d-tall_i32.dmp
+            d-tall_i32.dmp.err
+            d-tall_i32.h5
     )
     set (last_test "H5IMPORT-clear-objects")
   endif ()
@@ -384,12 +484,19 @@
       COMMAND    ${CMAKE_COMMAND}
           -E remove
           binfp64.bin
+          binfp64.conf
           binin8.bin
+          binin8.conf
           binin8w.bin
+          binin8w.conf
           binin16.bin
+          binin16.conf
           binin32.bin
+          binin32.conf
           binuin16.bin
+          binuin16.conf
           binuin32.bin
+          binuin32.conf
   )
   if (NOT "${last_test}" STREQUAL "")
     set_tests_properties (H5IMPORT-h5importtest-clear-objects PROPERTIES DEPENDS ${last_test})
@@ -421,7 +528,7 @@
   ADD_H5_TEST (ASCII_F64 testfiles/txtfp64.txt testfiles/txtfp64.conf txtfp64.h5)
 
   # ----- TESTING "BINARY F64 - rank 3 - Output LE+CHUNKED+Extended+Compressed "
-  ADD_H5_TEST (BINARY_F64 binfp64.bin testfiles/binfp64.conf binfp64.h5)
+  ADD_H5_TEST (BINARY_F64 binfp64.bin binfp64.conf binfp64.h5)
   if (NOT USE_FILTER_DEFLATE)
     ADD_H5_SKIP_DUMPTEST (BINARY_F64 "/fp/bin/64-bit" binfp64.h5 BINARY)
   else ()
@@ -429,7 +536,7 @@
   endif ()
 
   # ----- TESTING "BINARY I8 - rank 3 - Output I16LE + Chunked+Extended+Compressed "
-  ADD_H5_TEST (BINARY_I8 binin8.bin testfiles/binin8.conf binin8.h5)
+  ADD_H5_TEST (BINARY_I8 binin8.bin binin8.conf binin8.h5)
   if (NOT USE_FILTER_DEFLATE)
     ADD_H5_SKIP_DUMPTEST (BINARY_I8 "/int/bin/8-bit" binin8.h5 BINARY)
   else ()
@@ -437,19 +544,19 @@
   endif ()
 
   # ----- TESTING "BINARY I16 - rank 3 - Output order LE + CHUNKED + extended "
-  ADD_H5_TEST (BINARY_I16 binin16.bin testfiles/binin16.conf binin16.h5)
+  ADD_H5_TEST (BINARY_I16 binin16.bin binin16.conf binin16.h5)
   ADD_H5_DUMPTEST (BINARY_I16 "/int/bin/16-bit" binin16.h5 BINARY)
 
   # ----- TESTING "BINARY I32 - rank 3 - Output BE + CHUNKED "
-  ADD_H5_TEST (BINARY_I32 binin32.bin testfiles/binin32.conf binin32.h5)
+  ADD_H5_TEST (BINARY_I32 binin32.bin binin32.conf binin32.h5)
   ADD_H5_DUMPTEST (BINARY_I32 "/int/bin/32-bit" binin32.h5 BINARY)
 
   # ----- TESTING "BINARY UI16 - rank 3 - Output byte BE + CHUNKED "
-  ADD_H5_TEST (BINARY_UI16 binuin16.bin testfiles/binuin16.conf binuin16.h5)
+  ADD_H5_TEST (BINARY_UI16 binuin16.bin binuin16.conf binuin16.h5)
   ADD_H5_DUMPTEST (BINARY_UI16 "/int/buin/16-bit" binuin16.h5 BINARY)
 
   # ----- TESTING "BINARY UI32 - rank 3 - Output LE "
-  ADD_H5_TEST (BINARY_UI32 binuin32.bin testfiles/binuin32.conf binuin32.h5)
+  ADD_H5_TEST (BINARY_UI32 binuin32.bin binuin32.conf binuin32.h5)
   ADD_H5_DUMPTEST (BINARY_UI32 "/int/buin/32-bit" binuin32.h5 BINARY)
 
   # ----- TESTING "STR"
@@ -457,9 +564,14 @@
   ADD_H5_DUMPTEST (STR "/mytext/data" txtstr.h5)
 
   # ----- TESTING "BINARY I8 CR LF EOF"
-  ADD_H5_TEST (BINARY_I8_EOF binin8w.bin testfiles/binin8w.conf binin8w.h5)
+  ADD_H5_TEST (BINARY_I8_EOF binin8w.bin binin8w.conf binin8w.h5)
   ADD_H5_DUMPTEST (BINARY_I8_EOF "/dataset0" binin8w.h5 BINARY)
 
   # ----- TESTING "ASCII F64 - rank 1 - INPUT-CLASS TEXTFPE "
   ADD_H5_TEST (ASCII_F64_R1 testfiles/textpfe64.txt testfiles/textpfe.conf textpfe.h5)
 
+  # ----- TESTING "Binary Subset "
+  ADD_H5_DUMPSUBTEST (tall_fp32 tall.h5 /g2/dset2.2 --start=1,1 --stride=2,3 --count=1,2 --block=1,1)
+  ADD_H5_DUMPSUBTEST (tall_i32 tall.h5 /g1/g1.1/dset1.1.1 --start=1,1 --stride=2,3 --count=3,2 --block=1,1)
+  ADD_H5_DUMPSUBTEST (tintsattrs_u32 tintsattrs.h5 /DU32BITS --start=1,1 --stride=2,3 --count=3,2 --block=1,1)
+
diff --git a/tools/test/h5import/Makefile.am b/tools/test/h5import/Makefile.am
index f238f77..7c5371c 100644
--- a/tools/test/h5import/Makefile.am
+++ b/tools/test/h5import/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/test/h5import/h5importtest.c b/tools/test/h5import/h5importtest.c
index 38fd75b..489bc01 100644
--- a/tools/test/h5import/h5importtest.c
+++ b/tools/test/h5import/h5importtest.c
@@ -5,15 +5,12 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#include <stdio.h>
 #include "H5private.h"
 
 #ifdef H5_HAVE_WIN32_API
@@ -27,7 +24,7 @@
  *      h5importtest
  *
  * Description:
- *      This program creates that can be
+ *      This program creates files that can be
  *      used to test the h5import program.
  *
  */
@@ -38,6 +35,7 @@ main(void)
     int       nrow = 3, ncol = 4, npln = 5;
     int       i, j, k;
     FILE      *sp;
+    char      machine_order[3] = {0, 0, 0};
 
     float     row4[3], col4[4], pln4[5];
     float     rowo4 = 11.0F, colo4 = 21.0F, plno4 = 51.0F;
@@ -69,6 +67,14 @@ main(void)
     double    rowo8 = 11.0F, colo8 = 21.0F, plno8 = 51.0F;
     double    rowi8 = 1.0F, coli8 = 2.0F, plni8 = 5.0F;
 
+    /* Initialize machine endian */
+    volatile uint32_t ibyte=0x01234567;
+    /* 0 for big endian, 1 for little endian. */
+    if ((*((uint8_t*)(&ibyte))) == 0x67)
+        strncpy(machine_order, "LE", 2);
+    else
+        strncpy(machine_order, "BE", 2);
+
 
     /*
     * initialize the row, column, and plane vectors
@@ -219,7 +225,7 @@ main(void)
 #endif
 
  /*-------------------------------------------------------------------------
-  * TOOLTEST binin32.bin -c $srcdir/testfiles/binin32.conf -o binin32.h5
+  * TOOLTEST binin32.bin -c binin32.conf -o binin32.h5
   *-------------------------------------------------------------------------
   */
 
@@ -236,8 +242,21 @@ main(void)
     }
     (void) HDfclose(sp);
 
+    sp = HDfopen("binin32.conf", "w");
+    (void) fprintf(sp, "PATH /int/bin/32-bit\n");
+    (void) fprintf(sp, "INPUT-CLASS IN\n");
+    (void) fprintf(sp, "INPUT-SIZE    32\n");
+    (void) fprintf(sp, "INPUT-BYTE-ORDER %s\n", machine_order);
+    (void) fprintf(sp, "RANK 3\n");
+    (void) fprintf(sp, "OUTPUT-ARCHITECTURE STD\n");
+    (void) fprintf(sp, "OUTPUT-BYTE-ORDER BE\n");
+    (void) fprintf(sp, "DIMENSION-SIZES 5 3 4\n");
+    (void) fprintf(sp, "CHUNKED-DIMENSION-SIZES 1 2 1\n");
+    (void) fprintf(sp, "\n");
+    (void) HDfclose(sp);
+
  /*-------------------------------------------------------------------------
-  * TOOLTEST binuin32.bin -c $srcdir/testfiles/binuin32.conf -o binuin32.h5
+  * TOOLTEST binuin32.bin -c binuin32.conf -o binuin32.h5
   *-------------------------------------------------------------------------
   */
 
@@ -254,11 +273,20 @@ main(void)
     }
     (void) HDfclose(sp);
 
-
-
+    sp = HDfopen("binuin32.conf", "w");
+    (void) fprintf(sp, "PATH /int/buin/32-bit\n");
+    (void) fprintf(sp, "INPUT-CLASS UIN\n");
+    (void) fprintf(sp, "INPUT-SIZE    32\n");
+    (void) fprintf(sp, "INPUT-BYTE-ORDER %s\n", machine_order);
+    (void) fprintf(sp, "RANK 3\n");
+    (void) fprintf(sp, "OUTPUT-ARCHITECTURE STD\n");
+    (void) fprintf(sp, "OUTPUT-BYTE-ORDER LE\n");
+    (void) fprintf(sp, "DIMENSION-SIZES 5 3 4\n");
+    (void) fprintf(sp, "\n");
+    (void) HDfclose(sp);
 
  /*-------------------------------------------------------------------------
-  * TOOLTEST binin16.bin -c $srcdir/testfiles/binin16.conf -o binin16.h5
+  * TOOLTEST binin16.bin -c binin16.conf -o binin16.h5
   *-------------------------------------------------------------------------
   */
 
@@ -275,8 +303,22 @@ main(void)
     }
     (void) HDfclose(sp);
 
+    sp = HDfopen("binin16.conf", "w");
+    (void) fprintf(sp, "PATH /int/bin/16-bit\n");
+    (void) fprintf(sp, "INPUT-CLASS IN\n");
+    (void) fprintf(sp, "INPUT-SIZE    16\n");
+    (void) fprintf(sp, "INPUT-BYTE-ORDER %s\n", machine_order);
+    (void) fprintf(sp, "RANK 3\n");
+    (void) fprintf(sp, "OUTPUT-ARCHITECTURE STD\n");
+    (void) fprintf(sp, "OUTPUT-BYTE-ORDER LE\n");
+    (void) fprintf(sp, "DIMENSION-SIZES 2 3 4\n");
+    (void) fprintf(sp, "CHUNKED-DIMENSION-SIZES 2 2 2\n");
+    (void) fprintf(sp, "MAXIMUM-DIMENSIONS -1 -1 8\n");
+    (void) fprintf(sp, "\n");
+    (void) HDfclose(sp);
+
  /*-------------------------------------------------------------------------
-  * TOOLTEST binuin16.bin -c $srcdir/testfiles/binuin16.conf -o binuin16.h5
+  * TOOLTEST binuin16.bin -c binuin16.conf -o binuin16.h5
   *-------------------------------------------------------------------------
   */
     sp = HDfopen("binuin16.bin", OPEN_FLAGS);
@@ -292,10 +334,22 @@ main(void)
     }
     (void) HDfclose(sp);
 
-
+    sp = HDfopen("binuin16.conf", "w");
+    (void) fprintf(sp, "PATH /int/buin/16-bit\n");
+    (void) fprintf(sp, "INPUT-CLASS UIN\n");
+    (void) fprintf(sp, "INPUT-SIZE    16\n");
+    (void) fprintf(sp, "INPUT-BYTE-ORDER %s\n", machine_order);
+    (void) fprintf(sp, "RANK 3\n");
+    (void) fprintf(sp, "OUTPUT-ARCHITECTURE STD\n");
+    (void) fprintf(sp, "OUTPUT-BYTE-ORDER BE\n");
+    (void) fprintf(sp, "DIMENSION-SIZES 2 3 4\n");
+    (void) fprintf(sp, "CHUNKED-DIMENSION-SIZES 2 2 2\n");
+    (void) fprintf(sp, "MAXIMUM-DIMENSIONS -1 -1 8\n");
+    (void) fprintf(sp, "\n");
+    (void) HDfclose(sp);
 
  /*-------------------------------------------------------------------------
-  * TOOLTEST binin8.bin -c $srcdir/testfiles/binin8.conf  -o binin8.h5
+  * TOOLTEST binin8.bin -c binin8.conf  -o binin8.h5
   *-------------------------------------------------------------------------
   */
 
@@ -312,13 +366,27 @@ main(void)
     }
     (void) HDfclose(sp);
 
-#endif /* UNICOS */
-
-
+    sp = HDfopen("binin8.conf", "w");
+    (void) fprintf(sp, "PATH /int/bin/8-bit\n");
+    (void) fprintf(sp, "INPUT-CLASS IN\n");
+    (void) fprintf(sp, "INPUT-SIZE    8\n");
+    (void) fprintf(sp, "INPUT-BYTE-ORDER %s\n", machine_order);
+    (void) fprintf(sp, "RANK 3\n");
+    (void) fprintf(sp, "OUTPUT-CLASS IN\n");
+    (void) fprintf(sp, "OUTPUT-SIZE    16\n");
+    (void) fprintf(sp, "OUTPUT-ARCHITECTURE STD\n");
+    (void) fprintf(sp, "OUTPUT-BYTE-ORDER LE\n");
+    (void) fprintf(sp, "DIMENSION-SIZES 5 3 4\n");
+    (void) fprintf(sp, "CHUNKED-DIMENSION-SIZES 2 2 2\n");
+    (void) fprintf(sp, "MAXIMUM-DIMENSIONS -1 -1 -1\n");
+    (void) fprintf(sp, "COMPRESSION-PARAM 3\n");
+    (void) fprintf(sp, "\n");
+    (void) HDfclose(sp);
 
+#endif /* UNICOS */
 
  /*-------------------------------------------------------------------------
-  * TOOLTEST binfp64.bin -c $srcdir/testfiles/binfp64.conf -o binfp64.h5
+  * TOOLTEST binfp64.bin -c binfp64.conf -o binfp64.h5
   *-------------------------------------------------------------------------
   */
 
@@ -339,10 +407,23 @@ main(void)
     }
     (void) HDfclose(sp);
 
-
+    sp = HDfopen("binfp64.conf", "w");
+    (void) fprintf(sp, "PATH /fp/bin/64-bit\n");
+    (void) fprintf(sp, "INPUT-CLASS FP\n");
+    (void) fprintf(sp, "INPUT-SIZE    64\n");
+    (void) fprintf(sp, "INPUT-BYTE-ORDER %s\n", machine_order);
+    (void) fprintf(sp, "RANK 3\n");
+    (void) fprintf(sp, "OUTPUT-ARCHITECTURE IEEE\n");
+    (void) fprintf(sp, "OUTPUT-BYTE-ORDER LE\n");
+    (void) fprintf(sp, "DIMENSION-SIZES 5 3 4\n");
+    (void) fprintf(sp, "CHUNKED-DIMENSION-SIZES 2 2 2\n");
+    (void) fprintf(sp, "MAXIMUM-DIMENSIONS -1 6 7\n");
+    (void) fprintf(sp, "COMPRESSION-PARAM 8\n");
+    (void) fprintf(sp, "\n");
+    (void) HDfclose(sp);
 
  /*-------------------------------------------------------------------------
-  * TOOLTEST binin8w.bin -c $srcdir/testfiles/binin8w.conf -o binin8w.h5
+  * TOOLTEST binin8w.bin -c binin8w.conf -o binin8w.h5
   *-------------------------------------------------------------------------
   */
 
@@ -359,13 +440,20 @@ main(void)
         }
         HDfclose(sp);
 
+        sp = HDfopen("binin8w.conf", "w");
+        (void) fprintf(sp, "INPUT-CLASS IN\n");
+        (void) fprintf(sp, "INPUT-SIZE    8\n");
+        (void) fprintf(sp, "INPUT-BYTE-ORDER %s\n", machine_order);
+        (void) fprintf(sp, "RANK 1\n");
+        (void) fprintf(sp, "OUTPUT-CLASS IN\n");
+        (void) fprintf(sp, "OUTPUT-SIZE    8\n");
+        (void) fprintf(sp, "OUTPUT-ARCHITECTURE STD\n");
+        (void) fprintf(sp, "OUTPUT-BYTE-ORDER LE\n");
+        (void) fprintf(sp, "DIMENSION-SIZES 4\n");
+        (void) fprintf(sp, "\n");
+        (void) HDfclose(sp);
 
     }
-
-
-
-
-
     return (EXIT_SUCCESS);
 }
 
diff --git a/tools/test/h5import/h5importtestutil.sh.in b/tools/test/h5import/h5importtestutil.sh.in
index 1a9a3fc..7dff689 100644
--- a/tools/test/h5import/h5importtestutil.sh.in
+++ b/tools/test/h5import/h5importtestutil.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the  h5import tool
 
@@ -85,16 +83,11 @@ $SRC_H5IMPORT_TESTFILES/txtuin16.h5
 $SRC_H5IMPORT_TESTFILES/txtuin32.h5
 $SRC_H5IMPORT_TESTFILES/txtstr.h5
 $SRC_H5IMPORT_TESTFILES/textpfe.h5
+$SRC_TOOLS_TESTFILES/tall.h5
+$SRC_TOOLS_TESTFILES/tintsattrs.h5
 "
 
 LIST_OTHER_TEST_FILES="
-$SRC_H5IMPORT_TESTFILES/binfp64.conf
-$SRC_H5IMPORT_TESTFILES/binin8.conf
-$SRC_H5IMPORT_TESTFILES/binin8w.conf
-$SRC_H5IMPORT_TESTFILES/binin16.conf
-$SRC_H5IMPORT_TESTFILES/binin32.conf
-$SRC_H5IMPORT_TESTFILES/binuin16.conf
-$SRC_H5IMPORT_TESTFILES/binuin32.conf
 $SRC_H5IMPORT_TESTFILES/txtfp32.conf
 $SRC_H5IMPORT_TESTFILES/txtfp64.conf
 $SRC_H5IMPORT_TESTFILES/txtin8.conf
@@ -121,6 +114,9 @@ $SRC_H5IMPORT_TESTFILES/dbinin32.h5.txt
 $SRC_H5IMPORT_TESTFILES/dbinuin16.h5.txt
 $SRC_H5IMPORT_TESTFILES/dbinuin32.h5.txt
 $SRC_H5IMPORT_TESTFILES/dtxtstr.h5.txt
+$SRC_H5IMPORT_TESTFILES/tall_fp32.ddl
+$SRC_H5IMPORT_TESTFILES/tall_i32.ddl
+$SRC_H5IMPORT_TESTFILES/tintsattrs_u32.ddl
 "
 
 #
@@ -144,10 +140,10 @@ COPY_TESTFILES_TO_TESTDIR()
             INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
             INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
             if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
-    	        $CP -f $tstfile $TESTDIR
+                $CP -f $tstfile $TESTDIR
                 if [ $? -ne 0 ]; then
                     echo "Error: FAILED to copy $tstfile ."
-                
+
                     # Comment out this to CREATE expected file
                     exit $EXIT_FAILURE
                 fi
@@ -208,7 +204,7 @@ fi
 TOOLTEST2()
 {
 err=0
-$RUNSERIAL $DUMPER_BIN -p -d $1 -o d$2.bin -b tmp_testfiles/$2 > d$2.dmp
+$RUNSERIAL $DUMPER_BIN -p -d $1 -o d$2.bin -b NATIVE tmp_testfiles/$2 > d$2.dmp
 $RUNSERIAL $H5IMPORT_BIN d$2.bin -c d$2.dmp -o d$2 > d$2.imp
 $RUNSERIAL $H5DIFF_BIN -v d$2 tmp_testfiles/$2 $1 $1 > log2
 $CP -f $SRC_H5IMPORT_TESTFILES/d$2.txt log1
@@ -266,7 +262,28 @@ else
 fi
 }
 
-echo "" 
+# Same as TOOLTEST2 except for subsets
+# Use h5dump output as input to h5import for binary numbers
+# Use h5dump to verify results
+TOOLTEST5()
+{
+err=0
+$RUNSERIAL $DUMPER_BIN -p -d $3 $4 -o d-$1.bin -b NATIVE tmp_testfiles/$2 > d-$1.dmp
+$RUNSERIAL $H5IMPORT_BIN d-$1.bin -c d-$1.dmp -o d-$1.h5 > d-$1.imp
+$RUNSERIAL $DUMPER_BIN -p d-$1.h5 > log2
+$CP -f $SRC_H5IMPORT_TESTFILES/$1.ddl log1
+
+cmp -s log1 log2 || err=1
+rm -f log1 log2
+if [ $err -eq 1 ]; then
+nerrors="` expr $nerrors + 1 `";
+  echo "*FAILED*"
+else
+  echo " PASSED"
+fi
+}
+
+echo ""
 echo "=============================="
 echo "H5IMPORT tests started"
 echo "=============================="
@@ -290,30 +307,30 @@ $RUNSERIAL ./h5importtest
 TESTING "ASCII I32 rank 3 - Output BE " ;
 TOOLTEST $TESTDIR/txtin32.txt -c $TESTDIR/txtin32.conf -o txtin32.h5
 
-TESTING "ASCII I16 rank 3 - Output LE - CHUNKED - extended" 
+TESTING "ASCII I16 rank 3 - Output LE - CHUNKED - extended"
 TOOLTEST $TESTDIR/txtin16.txt -c $TESTDIR/txtin16.conf -o txtin16.h5
 
-TESTING "ASCII I8 - rank 3 - Output I8 LE-Chunked+Extended+Compressed " 
+TESTING "ASCII I8 - rank 3 - Output I8 LE-Chunked+Extended+Compressed "
 TOOLTEST $TESTDIR/txtin8.txt -c $TESTDIR/txtin8.conf  -o txtin8.h5
 
 
-TESTING "ASCII UI16 - rank 2 - Output LE+Chunked+Compressed " 
+TESTING "ASCII UI16 - rank 2 - Output LE+Chunked+Compressed "
 TOOLTEST $TESTDIR/txtuin16.txt -c $TESTDIR/txtuin16.conf -o txtuin16.h5
 
-TESTING "ASCII UI32 - rank 3 - Output BE" 
+TESTING "ASCII UI32 - rank 3 - Output BE"
 TOOLTEST $TESTDIR/txtuin32.txt -c $TESTDIR/txtuin32.conf -o txtuin32.h5
 
 
-TESTING "ASCII F32 - rank 3 - Output LE " 
+TESTING "ASCII F32 - rank 3 - Output LE "
 TOOLTEST $TESTDIR/txtfp32.txt -c $TESTDIR/txtfp32.conf -o txtfp32.h5
 
-TESTING "ASCII F64 - rank 3 - Output BE + CHUNKED+Extended+Compressed " 
+TESTING "ASCII F64 - rank 3 - Output BE + CHUNKED+Extended+Compressed "
 TOOLTEST $TESTDIR/txtfp64.txt -c $TESTDIR/txtfp64.conf -o txtfp64.h5
 
 
-TESTING "BINARY F64 - rank 3 - Output LE+CHUNKED+Extended+Compressed " 
-TOOLTEST binfp64.bin -c $TESTDIR/binfp64.conf -o binfp64.h5
-TESTING "H5DUMP-BINARY F64 - rank 3 - Output LE+CHUNKED+Extended+Compressed " 
+TESTING "BINARY F64 - rank 3 - Output LE+CHUNKED+Extended+Compressed "
+TOOLTEST binfp64.bin -c binfp64.conf -o binfp64.h5
+TESTING "H5DUMP-BINARY F64 - rank 3 - Output LE+CHUNKED+Extended+Compressed "
 if test $USE_FILTER_DEFLATE != "yes"; then
  SKIP "/fp/bin/64-bit" binfp64.h5
 else
@@ -321,53 +338,60 @@ else
 fi
 
 
-TESTING "BINARY I8 - rank 3 - Output I16LE + Chunked+Extended+Compressed " 
-TOOLTEST binin8.bin -c $TESTDIR/binin8.conf -o binin8.h5
-TESTING "H5DUMP-BINARY I8 - rank 3 - Output I16LE + Chunked+Extended+Compressed " 
+TESTING "BINARY I8 - rank 3 - Output I16LE + Chunked+Extended+Compressed "
+TOOLTEST binin8.bin -c binin8.conf -o binin8.h5
+TESTING "H5DUMP-BINARY I8 - rank 3 - Output I16LE + Chunked+Extended+Compressed "
 if test $USE_FILTER_DEFLATE != "yes"; then
  SKIP "/int/bin/8-bit" binin8.h5
 else
  TOOLTEST2 "/int/bin/8-bit" binin8.h5
 fi
 
-TESTING "BINARY I16 - rank 3 - Output order LE + CHUNKED + extended " 
-TOOLTEST binin16.bin -c $TESTDIR/binin16.conf -o binin16.h5
-TESTING "H5DUMP-BINARY I16 - rank 3 - Output order LE + CHUNKED + extended " 
+TESTING "BINARY I16 - rank 3 - Output order LE + CHUNKED + extended "
+TOOLTEST binin16.bin -c binin16.conf -o binin16.h5
+TESTING "H5DUMP-BINARY I16 - rank 3 - Output order LE + CHUNKED + extended "
 TOOLTEST2 "/int/bin/16-bit" binin16.h5
 
-TESTING "BINARY I32 - rank 3 - Output BE + CHUNKED " 
-TOOLTEST binin32.bin -c $TESTDIR/binin32.conf -o binin32.h5
-TESTING "H5DUMP-BINARY I32 - rank 3 - Output BE + CHUNKED " 
+TESTING "BINARY I32 - rank 3 - Output BE + CHUNKED "
+TOOLTEST binin32.bin -c binin32.conf -o binin32.h5
+TESTING "H5DUMP-BINARY I32 - rank 3 - Output BE + CHUNKED "
 TOOLTEST2 "/int/bin/32-bit" binin32.h5
 
 
-TESTING "BINARY UI16 - rank 3 - Output byte BE + CHUNKED " 
-TOOLTEST binuin16.bin -c $TESTDIR/binuin16.conf -o binuin16.h5
-TESTING "H5DUMP-BINARY UI16 - rank 3 - Output byte BE + CHUNKED " 
+TESTING "BINARY UI16 - rank 3 - Output byte BE + CHUNKED "
+TOOLTEST binuin16.bin -c binuin16.conf -o binuin16.h5
+TESTING "H5DUMP-BINARY UI16 - rank 3 - Output byte BE + CHUNKED "
 TOOLTEST2 "/int/buin/16-bit" binuin16.h5
 
-TESTING "BINARY UI32 - rank 3 - Output LE + CHUNKED " 
-TOOLTEST binuin32.bin -c $TESTDIR/binuin32.conf -o binuin32.h5
-TESTING "H5DUMP-BINARY UI32 - rank 3 - Output LE + CHUNKED " 
+TESTING "BINARY UI32 - rank 3 - Output LE + CHUNKED "
+TOOLTEST binuin32.bin -c binuin32.conf -o binuin32.h5
+TESTING "H5DUMP-BINARY UI32 - rank 3 - Output LE + CHUNKED "
 TOOLTEST2 "/int/buin/32-bit" binuin32.h5
 
 
-TESTING "STR" 
+TESTING "STR"
 TOOLTEST $TESTDIR/txtstr.txt -c $TESTDIR/txtstr.conf -o txtstr.h5
-TESTING "H5DUMP-STR" 
+TESTING "H5DUMP-STR"
 TOOLTEST4 "/mytext/data" txtstr.h5
 
 
-TESTING "BINARY I8 CR LF EOF" 
-TOOLTEST binin8w.bin -c $TESTDIR/binin8w.conf -o binin8w.h5
-TESTING "H5DUMP-BINARY I8 CR LF EOF" 
+TESTING "BINARY I8 CR LF EOF"
+TOOLTEST binin8w.bin -c binin8w.conf -o binin8w.h5
+TESTING "H5DUMP-BINARY I8 CR LF EOF"
 TOOLTEST2 "/dataset0" binin8w.h5
 
-TESTING "ASCII F64 - rank 1 - INPUT-CLASS TEXTFPE " 
+TESTING "ASCII F64 - rank 1 - INPUT-CLASS TEXTFPE "
 TOOLTEST $TESTDIR/textpfe64.txt -c $TESTDIR/textpfe.conf -o textpfe.h5
 
+TESTING "Binary Subset FP"
+TOOLTEST5 tall_fp32 tall.h5 "/g2/dset2.2" "--start=1,1 --stride=2,3 --count=1,2 --block=1,1"
+TESTING "Binary Subset INT"
+TOOLTEST5 tall_i32 tall.h5 "/g1/g1.1/dset1.1.1" "--start=1,1 --stride=2,3 --count=3,2 --block=1,1"
+TESTING "Binary Subset UINT"
+TOOLTEST5 tintsattrs_u32 tintsattrs.h5 "/DU32BITS" "--start=1,1 --stride=2,3 --count=3,2 --block=1,1"
+
 
-rm -f  txtin32.txt txtin16.txt txtin8.txt txtuin32.txt txtuin16.txt *.bin *.dmp *.imp *.h5
+rm -f  txtin32.txt txtin16.txt txtin8.txt txtuin32.txt txtuin16.txt *.bin *.dmp *.conf *.imp *.h5
 rm -rf tmp_testfiles
 
 # Clean up temporary files/directories
diff --git a/tools/test/h5import/testfiles/binfp64.conf b/tools/test/h5import/testfiles/binfp64.conf
deleted file mode 100644
index 6b4c361..0000000
--- a/tools/test/h5import/testfiles/binfp64.conf
+++ /dev/null
@@ -1,13 +0,0 @@
-PATH /fp/bin/64-bit
-INPUT-CLASS FP
-INPUT-SIZE	64
-RANK 3
-DIMENSION-SIZES 5 3 4
-OUTPUT-ARCHITECTURE IEEE
-OUTPUT-BYTE-ORDER LE
-CHUNKED-DIMENSION-SIZES 2 2 2
-COMPRESSION-PARAM 8
-MAXIMUM-DIMENSIONS -1 6 7
-
-
-
diff --git a/tools/test/h5import/testfiles/binin16.conf b/tools/test/h5import/testfiles/binin16.conf
deleted file mode 100644
index 06869cb..0000000
--- a/tools/test/h5import/testfiles/binin16.conf
+++ /dev/null
@@ -1,12 +0,0 @@
-PATH /int/bin/16-bit
-INPUT-CLASS IN
-INPUT-SIZE	16
-RANK 3
-DIMENSION-SIZES 2 3 4
-CHUNKED-DIMENSION-SIZES 2 2 2
-MAXIMUM-DIMENSIONS -1 -1 8
-OUTPUT-ARCHITECTURE STD
-OUTPUT-BYTE-ORDER LE
-
-
-
diff --git a/tools/test/h5import/testfiles/binin32.conf b/tools/test/h5import/testfiles/binin32.conf
deleted file mode 100644
index 11996ef..0000000
--- a/tools/test/h5import/testfiles/binin32.conf
+++ /dev/null
@@ -1,12 +0,0 @@
-PATH /int/bin/32-bit
-INPUT-CLASS IN
-INPUT-SIZE	32
-RANK 3
-DIMENSION-SIZES 5 3 4
-OUTPUT-ARCHITECTURE STD
-OUTPUT-BYTE-ORDER BE
-CHUNKED-DIMENSION-SIZES 1 2 1
-
-
-
-
diff --git a/tools/test/h5import/testfiles/binin32.h5 b/tools/test/h5import/testfiles/binin32.h5
index fd8faa9..2ec5b7c 100644
--- a/tools/test/h5import/testfiles/binin32.h5
+++ b/tools/test/h5import/testfiles/binin32.h5
diff --git a/tools/test/h5import/testfiles/binin8.conf b/tools/test/h5import/testfiles/binin8.conf
deleted file mode 100644
index 1edd80a..0000000
--- a/tools/test/h5import/testfiles/binin8.conf
+++ /dev/null
@@ -1,16 +0,0 @@
-PATH /int/bin/8-bit
-INPUT-CLASS IN
-INPUT-SIZE	8
-OUTPUT-CLASS IN
-OUTPUT-SIZE 16
-RANK 3
-OUTPUT-ARCHITECTURE STD
-OUTPUT-BYTE-ORDER LE
-DIMENSION-SIZES 5 3 4
-CHUNKED-DIMENSION-SIZES 2 2 2
-MAXIMUM-DIMENSIONS -1 -1 -1
-COMPRESSION-PARAM 3
-
-
-
-
diff --git a/tools/test/h5import/testfiles/binin8w.conf b/tools/test/h5import/testfiles/binin8w.conf
deleted file mode 100644
index fccb4ac..0000000
--- a/tools/test/h5import/testfiles/binin8w.conf
+++ /dev/null
@@ -1,9 +0,0 @@
-
-INPUT-CLASS IN
-INPUT-SIZE  8
-RANK 1
-DIMENSION-SIZES 4
-OUTPUT-BYTE-ORDER LE
-OUTPUT-CLASS IN
-OUTPUT-SIZE 8
-OUTPUT-ARCHITECTURE STD
diff --git a/tools/test/h5import/testfiles/binuin16.conf b/tools/test/h5import/testfiles/binuin16.conf
deleted file mode 100644
index a4603df..0000000
--- a/tools/test/h5import/testfiles/binuin16.conf
+++ /dev/null
@@ -1,12 +0,0 @@
-PATH /int/buin/16-bit
-INPUT-CLASS UIN
-INPUT-SIZE	16
-RANK 3
-DIMENSION-SIZES 2 3 4
-CHUNKED-DIMENSION-SIZES 2 2 2
-MAXIMUM-DIMENSIONS -1 -1 8
-OUTPUT-ARCHITECTURE STD
-OUTPUT-BYTE-ORDER BE
-
-
-
diff --git a/tools/test/h5import/testfiles/binuin32.conf b/tools/test/h5import/testfiles/binuin32.conf
deleted file mode 100644
index a649e97..0000000
--- a/tools/test/h5import/testfiles/binuin32.conf
+++ /dev/null
@@ -1,12 +0,0 @@
-PATH /int/buin/32-bit
-INPUT-CLASS UIN
-INPUT-SIZE	32
-RANK 3
-DIMENSION-SIZES 5 3 4
-OUTPUT-ARCHITECTURE STD
-OUTPUT-BYTE-ORDER LE
-
-
-
-
-
diff --git a/tools/test/h5import/testfiles/tall_fp32.ddl b/tools/test/h5import/testfiles/tall_fp32.ddl
new file mode 100644
index 0000000..2a0dc1b
--- /dev/null
+++ b/tools/test/h5import/testfiles/tall_fp32.ddl
@@ -0,0 +1,28 @@
+HDF5 "d-tall_fp32.h5" {
+GROUP "/" {
+   GROUP "g2" {
+      DATASET "dset2.2" {
+         DATATYPE  H5T_IEEE_F32BE
+         DATASPACE  SIMPLE { ( 1, 2 ) / ( 1, 2 ) }
+         STORAGE_LAYOUT {
+            CONTIGUOUS
+            SIZE 8
+            OFFSET 2432
+         }
+         FILTERS {
+            NONE
+         }
+         FILLVALUE {
+            FILL_TIME H5D_FILL_TIME_IFSET
+            VALUE  H5D_FILL_VALUE_DEFAULT
+         }
+         ALLOCATION_TIME {
+            H5D_ALLOC_TIME_LATE
+         }
+         DATA {
+         (0,0): 0.2, 0.8
+         }
+      }
+   }
+}
+}
diff --git a/tools/test/h5import/testfiles/tall_i32.ddl b/tools/test/h5import/testfiles/tall_i32.ddl
new file mode 100644
index 0000000..d9280bc
--- /dev/null
+++ b/tools/test/h5import/testfiles/tall_i32.ddl
@@ -0,0 +1,32 @@
+HDF5 "d-tall_i32.h5" {
+GROUP "/" {
+   GROUP "g1" {
+      GROUP "g1.1" {
+         DATASET "dset1.1.1" {
+            DATATYPE  H5T_STD_I32BE
+            DATASPACE  SIMPLE { ( 3, 2 ) / ( 3, 2 ) }
+            STORAGE_LAYOUT {
+               CONTIGUOUS
+               SIZE 24
+               OFFSET 3464
+            }
+            FILTERS {
+               NONE
+            }
+            FILLVALUE {
+               FILL_TIME H5D_FILL_TIME_IFSET
+               VALUE  H5D_FILL_VALUE_DEFAULT
+            }
+            ALLOCATION_TIME {
+               H5D_ALLOC_TIME_LATE
+            }
+            DATA {
+            (0,0): 1, 4,
+            (1,0): 3, 12,
+            (2,0): 5, 20
+            }
+         }
+      }
+   }
+}
+}
diff --git a/tools/test/h5import/testfiles/tintsattrs_u32.ddl b/tools/test/h5import/testfiles/tintsattrs_u32.ddl
new file mode 100644
index 0000000..cf8889c
--- /dev/null
+++ b/tools/test/h5import/testfiles/tintsattrs_u32.ddl
@@ -0,0 +1,28 @@
+HDF5 "d-tintsattrs_u32.h5" {
+GROUP "/" {
+   DATASET "DU32BITS" {
+      DATATYPE  H5T_STD_U32LE
+      DATASPACE  SIMPLE { ( 3, 2 ) / ( 3, 2 ) }
+      STORAGE_LAYOUT {
+         CONTIGUOUS
+         SIZE 24
+         OFFSET 2048
+      }
+      FILTERS {
+         NONE
+      }
+      FILLVALUE {
+         FILL_TIME H5D_FILL_TIME_IFSET
+         VALUE  H5D_FILL_VALUE_DEFAULT
+      }
+      ALLOCATION_TIME {
+         H5D_ALLOC_TIME_LATE
+      }
+      DATA {
+      (0,0): 4294967292, 4294967264,
+      (1,0): 4294967280, 4294967168,
+      (2,0): 4294967232, 4294966784
+      }
+   }
+}
+}
diff --git a/tools/test/h5jam/CMakeLists.txt b/tools/test/h5jam/CMakeLists.txt
index 562b4f3..2f01aa3 100644
--- a/tools/test/h5jam/CMakeLists.txt
+++ b/tools/test/h5jam/CMakeLists.txt
@@ -1,34 +1,29 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_H5JAM)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_H5JAM C)
 
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+# --------------------------------------------------------------------
+# Add the h5jam test executables
+# --------------------------------------------------------------------
+if (HDF5_BUILD_GENERATORS)
+  add_executable (h5jamgentest ${HDF5_TOOLS_TEST_H5JAM_SOURCE_DIR}/h5jamgentest.c)
+  set_property(TARGET h5jamgentest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+  TARGET_C_PROPERTIES (testhdf5 STATIC " " " ")
+  target_link_libraries (h5jamgentest ${HDF5_LIB_TARGET})
+  set_target_properties (h5jamgentest PROPERTIES FOLDER generator/tools)
 
-  # --------------------------------------------------------------------
-  # Add the h5jam test executables
-  # --------------------------------------------------------------------
-  if (HDF5_BUILD_GENERATORS)
-    add_executable (h5jamgentest ${HDF5_TOOLS_TEST_H5JAM_SOURCE_DIR}/h5jamgentest.c)
-    TARGET_NAMING (h5jamgentest STATIC)
-    TARGET_C_PROPERTIES (testhdf5 STATIC " " " ")
-    target_link_libraries (h5jamgentest ${HDF5_LIB_TARGET})
-    set_target_properties (h5jamgentest PROPERTIES FOLDER generator/tools)
-
-    #add_test (NAME h5jamgentest COMMAND $<TARGET_FILE:h5jamgentest>)
-  endif ()
+  #add_test (NAME h5jamgentest COMMAND $<TARGET_FILE:h5jamgentest>)
+endif ()
 
 add_executable (getub ${HDF5_TOOLS_TEST_H5JAM_SOURCE_DIR}/getub.c)
-TARGET_NAMING (getub STATIC)
+set_property(TARGET getub APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (getub STATIC " " " ")
 target_link_libraries (getub  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (getub PROPERTIES FOLDER tools)
 
 add_executable (tellub ${HDF5_TOOLS_TEST_H5JAM_SOURCE_DIR}/tellub.c)
-TARGET_NAMING (tellub STATIC)
+set_property(TARGET tellub APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (tellub STATIC " " " ")
 target_link_libraries (tellub  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (tellub PROPERTIES FOLDER tools)
 
-  include (CMakeTests.cmake)
+include (CMakeTests.cmake)
diff --git a/tools/test/h5jam/CMakeTests.cmake b/tools/test/h5jam/CMakeTests.cmake
index d0ba305..66ff715 100644
--- a/tools/test/h5jam/CMakeTests.cmake
+++ b/tools/test/h5jam/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -49,6 +60,13 @@
       endif ()
     else ()
       add_test (
+          NAME H5JAM-${expectfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${expectfile}.out
+              ${expectfile}.out.err
+      )
+      add_test (
           NAME H5JAM-${expectfile}
           COMMAND "${CMAKE_COMMAND}"
               -D "TEST_PROGRAM=$<TARGET_FILE:h5jam>"
@@ -59,6 +77,7 @@
               -D "TEST_REFERENCE=testfiles/${expectfile}.txt"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5JAM-${expectfile} PROPERTIES DEPENDS "H5JAM-${expectfile}-clear-objects")
     endif ()
   endmacro ()
 
@@ -75,6 +94,13 @@
       endif ()
     else ()
       add_test (
+          NAME H5JAM-UNJAM-${expectfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${expectfile}.out
+              ${expectfile}.out.err
+      )
+      add_test (
           NAME H5JAM-UNJAM-${expectfile}
           COMMAND "${CMAKE_COMMAND}"
               -D "TEST_PROGRAM=$<TARGET_FILE:h5unjam>"
@@ -85,6 +111,7 @@
               -D "TEST_REFERENCE=testfiles/${expectfile}.txt"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5JAM-UNJAM-${expectfile} PROPERTIES DEPENDS "H5JAM-UNJAM-${expectfile}-clear-objects")
     endif ()
   endmacro ()
 
@@ -92,6 +119,16 @@
     # If using memchecker add tests without using scripts
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
       add_test (
+          NAME H5JAM-${testname}-CHECKFILE-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${actual}.new
+              ${actual}.new.err
+              ${actual}.out
+              ${actual}.out.err
+      )
+      set_tests_properties (H5JAM-${testname}-CHECKFILE-clear-objects PROPERTIES DEPENDS ${testdepends})
+      add_test (
           NAME H5JAM-${testname}-CHECKFILE-H5DMP
           COMMAND "${CMAKE_COMMAND}"
               -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
@@ -103,7 +140,7 @@
               -D "TEST_SKIP_COMPARE=TRUE"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
-      set_tests_properties (H5JAM-${testname}-CHECKFILE-H5DMP PROPERTIES DEPENDS ${testdepends})
+      set_tests_properties (H5JAM-${testname}-CHECKFILE-H5DMP PROPERTIES DEPENDS H5JAM-${testname}-CHECKFILE-clear-objects)
       add_test (
           NAME H5JAM-${testname}-CHECKFILE-H5DMP_CMP
           COMMAND "${CMAKE_COMMAND}"
diff --git a/tools/test/h5jam/Makefile.am b/tools/test/h5jam/Makefile.am
index 068f437..c07aeb2 100644
--- a/tools/test/h5jam/Makefile.am
+++ b/tools/test/h5jam/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/test/h5jam/getub.c b/tools/test/h5jam/getub.c
index 4e02e6b..7cfde36 100644
--- a/tools/test/h5jam/getub.c
+++ b/tools/test/h5jam/getub.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "H5private.h"
diff --git a/tools/test/h5jam/h5jamgentest.c b/tools/test/h5jam/h5jamgentest.c
index a12b17a..bd07fb4 100644
--- a/tools/test/h5jam/h5jamgentest.c
+++ b/tools/test/h5jam/h5jamgentest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
@@ -22,8 +20,6 @@
  * trying it on a new platform, ...), you need to verify the correctness
  * of the expected output and update the corresponding *.ddl files.
  */
-#include <assert.h>
-#include <limits.h>
 
 #include "hdf5.h"
 #include "H5private.h"
@@ -91,7 +87,8 @@ typedef struct s1_t {
 
 /* A UD link traversal function.  Shouldn't actually be called. */
 static hid_t UD_traverse(const char H5_ATTR_UNUSED * link_name, hid_t H5_ATTR_UNUSED cur_group,
-    const void H5_ATTR_UNUSED * udata, size_t H5_ATTR_UNUSED udata_size, hid_t H5_ATTR_UNUSED lapl_id)
+    const void H5_ATTR_UNUSED * udata, size_t H5_ATTR_UNUSED udata_size, hid_t H5_ATTR_UNUSED lapl_id,
+    hid_t H5_ATTR_UNUSED dxpl_id)
 {
     return -1;
 }
@@ -279,7 +276,7 @@ gent_ub(const char * filename, size_t ub_size, size_t ub_fill)
 
     HDassert(ub_size <= BUF_SIZE);
 
-    fd = HDopen(filename, O_RDWR, 0);
+    fd = HDopen(filename, O_RDWR);
     HDassert(fd >= 0);
 
     /* fill buf with pattern */
diff --git a/tools/test/h5jam/tellub.c b/tools/test/h5jam/tellub.c
index b4f87af..8e4b3ac 100644
--- a/tools/test/h5jam/tellub.c
+++ b/tools/test/h5jam/tellub.c
@@ -5,20 +5,12 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#include <stdio.h>
-
-#ifdef H5_HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
 #include "hdf5.h"
 #include "H5private.h"
 #include "h5tools.h"
diff --git a/tools/test/h5jam/testh5jam.sh.in b/tools/test/h5jam/testh5jam.sh.in
index fb6d9e2..3ae180b 100644
--- a/tools/test/h5jam/testh5jam.sh.in
+++ b/tools/test/h5jam/testh5jam.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5jam/h5unjam tools
 
@@ -109,10 +107,10 @@ COPY_TESTFILES_TO_TESTDIR()
             INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
             INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
             if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
-    	        $CP -f $tstfile $TESTDIR
+                $CP -f $tstfile $TESTDIR
                 if [ $? -ne 0 ]; then
                     echo "Error: FAILED to copy $tstfile ."
-                
+
                     # Comment out this to CREATE expected file
                     exit $EXIT_FAILURE
                 fi
@@ -156,19 +154,19 @@ SKIP() {
  echo  " -SKIP-"
 }
 
-# 
+#
 #  COMPARE_FILES a.h5 b.h5
-#    Compare two files, skipping the first line.  This is used to 
+#    Compare two files, skipping the first line.  This is used to
 #    compare the output of the dumper, skipping the file name which
 #    is different.
 #    The result is stored in 'compval'.
 #
 cmpval=0;
 COMPARE_FILES() {
-	$AWK 'NR > 1' $1 > $1.cmp
-	$AWK 'NR > 1' $2 > $2.cmp
- 	$CMP $1.cmp $2.cmp 
- 	cmpval=$?
+    $AWK 'NR > 1' $1 > $1.cmp
+    $AWK 'NR > 1' $2 > $2.cmp
+    $CMP $1.cmp $2.cmp
+    cmpval=$?
         rm -f $1.cmp $2.cmp
 }
 
@@ -176,10 +174,10 @@ COMPARE_FILES() {
 #     Clean up named files.
 CLEANUP() {
    if test -z "$HDF5_NOCLEANUP"; then
-	for i in $*
-	do
-		rm -f $i
-	done
+    for i in $*
+    do
+        rm -f $i
+    done
    fi
 }
 
@@ -192,7 +190,7 @@ CLEANUP() {
 #    the "cat" command.
 #
 SETUP() {
-	cat < $1 > $2
+    cat < $1 > $2
 }
 
 #
@@ -235,7 +233,7 @@ CHECKFILE() {
 }
 
 #
-# CHECK_UB file.h5 user_block_file origfile.h5 
+# CHECK_UB file.h5 user_block_file origfile.h5
 #
 #   Check the user block in 'file.h5' is the same as
 #   'user_block' (allowing for padding).
@@ -245,73 +243,73 @@ CHECKFILE() {
 #   and the test file compared to:
 #      cat compare_ub user_block_file.
 #
-#   This test uses './getub' to extract the user block from 
+#   This test uses './getub' to extract the user block from
 #   'file.h5', which is compared to the file described above.
 #
 #   The result is set in variable 'result1'.
 #
 result1=0;
 CHECK_UB_1() {
-	hfile="$1"
-	ufile="$2"
-
-	# check for third argument (the original file)
-	origfile="";
-	if [ -n "$3" ];
-	then
-		origfile="$3"
-	fi
-
-	# find the length of the user block to check
-	s1=`cat $ufile | wc -c | sed -e 's/ //g'`
-	if [ "$s1" = "0" ];
-	then
-		echo "File "$ufile" is empty"
-		result1=1;
-	fi
-
-	# Get the size of the original user block, if any.
-	if [ -n "$origfile" ];
-	then
-		# 'tellub' calls H5Fget_user_block to get the size
-		#  of the user block
-		s2=`$JAM_BIN/tellub $origfile`
-		if [ "$s2" = "0" ];
-		then
-			size=$s1;
-			cmpfile=$ufile
-		else
-			cmpfile="tt2"
-			size=`expr $s2 + $s1`
-			$JAM_BIN/getub -c $s2 $origfile > $cmpfile
-			cat $ufile >> $cmpfile
-		fi
-	else
-		# assume no user block
-		s2="0"
-		size=$s1;
-		cmpfile=$ufile
-	fi
-
-	# Extract 'size' bytes from the front of 'hfile'
-	# Compare to 'cmpfile', result is set in result1
-	tfile="tt1"
-	$JAM_BIN/getub -c $size $hfile > $tfile
-	res=`cmp $cmpfile $tfile`
-	if [ "$?" != "0" ];
-	then
-		echo $res
-		result1=1;
-	else
-		result1=0;
-	fi
-
-	# clean up
-	rm -f  $tfile
-	if [ "$s2" != "0" ] ;
-	then
-		rm -f $cmpfile
-	fi
+    hfile="$1"
+    ufile="$2"
+
+    # check for third argument (the original file)
+    origfile="";
+    if [ -n "$3" ];
+    then
+        origfile="$3"
+    fi
+
+    # find the length of the user block to check
+    s1=`cat $ufile | wc -c | sed -e 's/ //g'`
+    if [ "$s1" = "0" ];
+    then
+        echo "File "$ufile" is empty"
+        result1=1;
+    fi
+
+    # Get the size of the original user block, if any.
+    if [ -n "$origfile" ];
+    then
+        # 'tellub' calls H5Fget_user_block to get the size
+        #  of the user block
+        s2=`$JAM_BIN/tellub $origfile`
+        if [ "$s2" = "0" ];
+        then
+            size=$s1;
+            cmpfile=$ufile
+        else
+            cmpfile="tt2"
+            size=`expr $s2 + $s1`
+            $JAM_BIN/getub -c $s2 $origfile > $cmpfile
+            cat $ufile >> $cmpfile
+        fi
+    else
+        # assume no user block
+        s2="0"
+        size=$s1;
+        cmpfile=$ufile
+    fi
+
+    # Extract 'size' bytes from the front of 'hfile'
+    # Compare to 'cmpfile', result is set in result1
+    tfile="tt1"
+    $JAM_BIN/getub -c $size $hfile > $tfile
+    res=`cmp $cmpfile $tfile`
+    if [ "$?" != "0" ];
+    then
+        echo $res
+        result1=1;
+    else
+        result1=0;
+    fi
+
+    # clean up
+    rm -f  $tfile
+    if [ "$s2" != "0" ] ;
+    then
+        rm -f $cmpfile
+    fi
 }
 
 
@@ -323,25 +321,25 @@ CHECK_UB_1() {
 result2=0;
 
 CHECK_NOUB() {
-	hfile="$1"
-
-	# call 'ubsize' to get the size of the user block
-	ubsize=`$JAM_BIN/tellub $hfile`
-
-	if [ "$?" != "0" ];
-	then
-		# error
-		result2=1;
-	else
-	if [ "$ubsize" = "0" ];
-	then
-		# pass
-		result2=0;
-	else
-		# fail
-		result2=1;
-	fi
-	fi
+    hfile="$1"
+
+    # call 'ubsize' to get the size of the user block
+    ubsize=`$JAM_BIN/tellub $hfile`
+
+    if [ "$?" != "0" ];
+    then
+        # error
+        result2=1;
+    else
+    if [ "$ubsize" = "0" ];
+    then
+        # pass
+        result2=0;
+    else
+        # fail
+        result2=1;
+    fi
+    fi
 }
 
 #  JAMTEST user_block file.h5 [--clobber] [ofile.h5]
@@ -353,119 +351,119 @@ CHECK_NOUB() {
 #      3. check the user block is correct in the output (Check_UB)
 #    If the user block is correct, print "PASSED", else "*FAILED*"
 JAMTEST() {
-	ufile="$1"
-	ifile="$2"
-	compare_test=""   # the file to test
-	compare_orig=""   # the comparison to test against
-	cleanup=""
-
-	# sort out the arguments for the test and the check
-	do_clobber="no"
-	if [ "$3" = "--clobber" ];
-	then
-		#  clobber overwrites any existing user block
-		do_clobber="yes"
-		clobber="--clobber"
-		compare_orig=""
-		if [ -z "$4" ];
-		then
-			# output goes to infile, compare ubfile to infile
-			ofile=""
-			compare_test="$ifile"
-		else
-			# output goes to $4,  compare ofile to ubfile
-			ofile="$4"
-			compare_test="$ofile"
-		fi
-	else
-		clobber=""
-		# add user block to existing ub, if any 
-		if [ -z "$3" ];
-		then
-			# output goes to infile, compare ubfile to infile
-			ofile=""
-			compare_test="$ifile"
-			cp $ifile xxofile.h5
-			compare_orig="xxofile.h5"
-			cleanup="$cleanup $compare_orig"
-		else
-			# output goes to $3,  compare ofile to ubfile
-			ofile="$3"
-			compare_test="$ofile"
-			compare_orig="$ifile"
-		fi
-	fi
-
-	# call 'jam' with the appropriate arguments
-	if [ -n "$ofile" ];
-	then
-		TESTING h5jam -u `basename $ufile` -i `basename $ifile` -o `basename $ofile` $clobber
-		$JAM_BIN/$JAM -u $ufile -i $ifile -o $ofile $clobber
-	else
-		TESTING jam -u `basename $ufile` -i `basename $ifile` $clobber
-		$JAM_BIN/$JAM -u $ufile -i $ifile $clobber
-	fi
-
-	#echo "CHECK_UB_1 $compare_test $ufile $compare_orig"
-	CHECK_UB_1 $compare_test $ufile $compare_orig
-
-	if [ "$result1" = "0" ] ;
-	then
-		echo " PASSED"
-	else
-		echo " *FAILED*"
-      		nerrors="`expr $nerrors + 1`"
-	fi
- 	CLEANUP $cleanup
+    ufile="$1"
+    ifile="$2"
+    compare_test=""   # the file to test
+    compare_orig=""   # the comparison to test against
+    cleanup=""
+
+    # sort out the arguments for the test and the check
+    do_clobber="no"
+    if [ "$3" = "--clobber" ];
+    then
+        #  clobber overwrites any existing user block
+        do_clobber="yes"
+        clobber="--clobber"
+        compare_orig=""
+        if [ -z "$4" ];
+        then
+            # output goes to infile, compare ubfile to infile
+            ofile=""
+            compare_test="$ifile"
+        else
+            # output goes to $4,  compare ofile to ubfile
+            ofile="$4"
+            compare_test="$ofile"
+        fi
+    else
+        clobber=""
+        # add user block to existing ub, if any
+        if [ -z "$3" ];
+        then
+            # output goes to infile, compare ubfile to infile
+            ofile=""
+            compare_test="$ifile"
+            cp $ifile xxofile.h5
+            compare_orig="xxofile.h5"
+            cleanup="$cleanup $compare_orig"
+        else
+            # output goes to $3,  compare ofile to ubfile
+            ofile="$3"
+            compare_test="$ofile"
+            compare_orig="$ifile"
+        fi
+    fi
+
+    # call 'jam' with the appropriate arguments
+    if [ -n "$ofile" ];
+    then
+        TESTING h5jam -u `basename $ufile` -i `basename $ifile` -o `basename $ofile` $clobber
+        $JAM_BIN/$JAM -u $ufile -i $ifile -o $ofile $clobber
+    else
+        TESTING jam -u `basename $ufile` -i `basename $ifile` $clobber
+        $JAM_BIN/$JAM -u $ufile -i $ifile $clobber
+    fi
+
+    #echo "CHECK_UB_1 $compare_test $ufile $compare_orig"
+    CHECK_UB_1 $compare_test $ufile $compare_orig
+
+    if [ "$result1" = "0" ] ;
+    then
+        echo " PASSED"
+    else
+        echo " *FAILED*"
+            nerrors="`expr $nerrors + 1`"
+    fi
+    CLEANUP $cleanup
 }
-	
+
 # UNJAMTEST  file.h5 [- | --delete] ofile
 #
 #  Test the 'unjam' tool
 #
 ###fix the working directory here and in jamtest
 UNJAMTEST () {
-	infile="$1"
-	ofile="$3"
-	if [ "$2" = "-" ];
-	then
-		uofile="uofile"
-		TESTING h5unjam -i `basename $infile` -o `basename $ofile` "> "`basename $uofile`
-		$JAM_BIN/$UNJAM -i $infile -o $ofile > $uofile
-	else
-	if [ "$2" = "--delete" ];
-	then
-		uofile="none"
-		TESTING h5unjam -i `basename $infile` -o `basename $ofile` --delete
-		$JAM_BIN/$UNJAM  -i $infile -o $ofile --delete 
-
-	else
-		uofile="$2"
-		TESTING h5unjam -i `basename $infile` -u `basename $uofile` -o `basename $ofile`
-		$JAM_BIN/$UNJAM  -i $infile -u $uofile -o $ofile
-	fi
-	fi
-
-	result1=0
-	result2=0
-	cleanup=""
-	if [ "$uofile" != "none" ];
-	then
-		# sets result1
-		CHECK_UB_1 $infile $uofile
-		CLEANUP $uofile
-	fi
-
-	# sets result2
-	CHECK_NOUB $ofile
-
-	if [ "$result1" = "0" -a "$result2" = "0" ];
-	then
-		echo " PASSED"
-	else
-		echo " *FAILED*"
-	      nerrors="`expr $nerrors + 1`"
-	fi
+    infile="$1"
+    ofile="$3"
+    if [ "$2" = "-" ];
+    then
+        uofile="uofile"
+        TESTING h5unjam -i `basename $infile` -o `basename $ofile` "> "`basename $uofile`
+        $JAM_BIN/$UNJAM -i $infile -o $ofile > $uofile
+    else
+    if [ "$2" = "--delete" ];
+    then
+        uofile="none"
+        TESTING h5unjam -i `basename $infile` -o `basename $ofile` --delete
+        $JAM_BIN/$UNJAM  -i $infile -o $ofile --delete
+
+    else
+        uofile="$2"
+        TESTING h5unjam -i `basename $infile` -u `basename $uofile` -o `basename $ofile`
+        $JAM_BIN/$UNJAM  -i $infile -u $uofile -o $ofile
+    fi
+    fi
+
+    result1=0
+    result2=0
+    cleanup=""
+    if [ "$uofile" != "none" ];
+    then
+        # sets result1
+        CHECK_UB_1 $infile $uofile
+        CLEANUP $uofile
+    fi
+
+    # sets result2
+    CHECK_NOUB $ofile
+
+    if [ "$result1" = "0" -a "$result2" = "0" ];
+    then
+        echo " PASSED"
+    else
+        echo " *FAILED*"
+        nerrors="`expr $nerrors + 1`"
+    fi
 }
 
 
@@ -502,28 +500,30 @@ TOOLTEST_OUTPUT() {
     STDOUT_FILTER $actual
     cp $actual_err $actual_err_sav
     STDERR_FILTER $actual_err
-    # combine stderr to stdout for output compare 
+    # combine stderr to stdout for output compare
     cat $actual_err >> $actual
 
     if [ ! -f $expect ]; then
-	    # Create the expect file if it doesn't yet exist.
+        # Create the expect file if it doesn't yet exist.
         echo " CREATED"
         cp $actual $expect
-	    rm -f $actual $actual_sav $actual_err $actual_err_sav
+        echo "    Expected result (*.ls) missing"
+        nerrors="`expr $nerrors + 1`"
+        rm -f $actual $actual_sav $actual_err $actual_err_sav
     elif $CMP $expect $actual; then
         echo " PASSED"
-	    rm -f $actual $actual_sav $actual_err $actual_err_sav
+        rm -f $actual $actual_sav $actual_err $actual_err_sav
     else
         echo "*FAILED*"
-	    echo "    Expected result differs from actual result"
-	    nerrors="`expr $nerrors + 1`"
+        echo "    Expected result differs from actual result"
+        nerrors="`expr $nerrors + 1`"
         test yes = "$verbose" && $DIFF $expect $actual |sed 's/^/    /'
     fi
 }
 
 ##############################################################################
 ##############################################################################
-###			  T H E   T E S T S                                ###
+###              T H E   T E S T S                                ###
 ##############################################################################
 ##############################################################################
 # prepare for test
@@ -552,19 +552,19 @@ CHECKFILE $TESTDIR/tall.h5 ta5.h5
 CLEANUP ta5.h5
 
 SETUP $TESTDIR/tall.h5 ta6.h5
-JAMTEST $TESTDIR/u10.txt ta6.h5 
+JAMTEST $TESTDIR/u10.txt ta6.h5
 CHECKFILE $TESTDIR/tall.h5 ta6.h5
 CLEANUP ta6.h5
 SETUP $TESTDIR/tall.h5 ta7.h5
-JAMTEST $TESTDIR/u511.txt ta7.h5 
+JAMTEST $TESTDIR/u511.txt ta7.h5
 CHECKFILE $TESTDIR/tall.h5 ta7.h5
 CLEANUP ta7.h5
 SETUP $TESTDIR/tall.h5 ta8.h5
-JAMTEST $TESTDIR/u512.txt ta8.h5 
+JAMTEST $TESTDIR/u512.txt ta8.h5
 CHECKFILE $TESTDIR/tall.h5 ta8.h5
 CLEANUP ta8.h5
 SETUP $TESTDIR/tall.h5 ta9.h5
-JAMTEST $TESTDIR/u513.txt ta9.h5 
+JAMTEST $TESTDIR/u513.txt ta9.h5
 CHECKFILE $TESTDIR/tall.h5 ta9.h5
 CLEANUP ta9.h5
 
@@ -594,29 +594,29 @@ JAMTEST $TESTDIR/u513.txt $TESTDIR/twithub513.h5 tax9.h5
 CHECKFILE $TESTDIR/tall.h5 tax9.h5
 CLEANUP tax9.h5
 
-JAMTEST $TESTDIR/u10.txt $TESTDIR/twithub.h5 --clobber taz2.h5 
+JAMTEST $TESTDIR/u10.txt $TESTDIR/twithub.h5 --clobber taz2.h5
 CHECKFILE $TESTDIR/tall.h5 taz2.h5
 CLEANUP taz2.h5
 JAMTEST $TESTDIR/u511.txt $TESTDIR/twithub.h5 --clobber taz3.h5
 CHECKFILE $TESTDIR/tall.h5 taz3.h5
 CLEANUP taz3.h5
-JAMTEST $TESTDIR/u512.txt $TESTDIR/twithub.h5 --clobber taz4.h5 
+JAMTEST $TESTDIR/u512.txt $TESTDIR/twithub.h5 --clobber taz4.h5
 CHECKFILE $TESTDIR/tall.h5 taz4.h5
 CLEANUP taz4.h5
-JAMTEST $TESTDIR/u513.txt $TESTDIR/twithub.h5 --clobber taz5.h5 
+JAMTEST $TESTDIR/u513.txt $TESTDIR/twithub.h5 --clobber taz5.h5
 CHECKFILE $TESTDIR/tall.h5 taz5.h5
 CLEANUP taz5.h5
 
-JAMTEST $TESTDIR/u10.txt $TESTDIR/twithub513.h5 --clobber taz6.h5 
+JAMTEST $TESTDIR/u10.txt $TESTDIR/twithub513.h5 --clobber taz6.h5
 CHECKFILE $TESTDIR/tall.h5 taz6.h5
 CLEANUP taz6.h5
 JAMTEST $TESTDIR/u511.txt $TESTDIR/twithub513.h5 --clobber taz7.h5
 CHECKFILE $TESTDIR/tall.h5 taz7.h5
 CLEANUP taz7.h5
-JAMTEST $TESTDIR/u512.txt $TESTDIR/twithub513.h5 --clobber taz8.h5 
+JAMTEST $TESTDIR/u512.txt $TESTDIR/twithub513.h5 --clobber taz8.h5
 CHECKFILE $TESTDIR/tall.h5 taz8.h5
 CLEANUP taz8.h5
-JAMTEST $TESTDIR/u513.txt $TESTDIR/twithub513.h5 --clobber taz9.h5 
+JAMTEST $TESTDIR/u513.txt $TESTDIR/twithub513.h5 --clobber taz9.h5
 CHECKFILE $TESTDIR/tall.h5 taz9.h5
 CLEANUP taz9.h5
 
@@ -655,7 +655,7 @@ CHECKFILE $TESTDIR/tall.h5 tay9.h5
 CLEANUP tay9.h5
 
 #---------------------------------
-# Testing h5unjam 
+# Testing h5unjam
 #---------------------------------
 # help page
 TOOLTEST_OUTPUT UNJAM h5unjam-help.txt 0 -h
diff --git a/tools/test/h5ls/CMakeLists.txt b/tools/test/h5ls/CMakeLists.txt
index c21ca92..8da3f4d 100644
--- a/tools/test/h5ls/CMakeLists.txt
+++ b/tools/test/h5ls/CMakeLists.txt
@@ -1,39 +1,33 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_H5LS)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_H5LS C)
 
 #-----------------------------------------------------------------------------
-# Setup include Directories
+# If plugin library tests can be tested
 #-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+set (HDF5_TOOL_PLUGIN_LIB_CORENAME         "dynlibls")
+set (HDF5_TOOL_PLUGIN_LIB_NAME             "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TOOL_PLUGIN_LIB_CORENAME}")
+set (HDF5_TOOL_PLUGIN_LIB_TARGET           ${HDF5_TOOL_PLUGIN_LIB_CORENAME})
 
-  #-----------------------------------------------------------------------------
-  # If plugin library tests can be tested
-  #-----------------------------------------------------------------------------
-  set (HDF5_TOOL_PLUGIN_LIB_CORENAME         "dynlibls")
-  set (HDF5_TOOL_PLUGIN_LIB_NAME             "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TOOL_PLUGIN_LIB_CORENAME}")
-  set (HDF5_TOOL_PLUGIN_LIB_TARGET           ${HDF5_TOOL_PLUGIN_LIB_CORENAME})
-  add_definitions (${HDF_EXTRA_C_FLAGS})
-  INCLUDE_DIRECTORIES (${HDF5_SRC_DIR})
+add_library (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED dynlib_ls.c)
+set_property(TARGET ${HDF5_TOOL_PLUGIN_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+TARGET_C_PROPERTIES (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED " " " ")
+target_link_libraries (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
+H5_SET_LIB_OPTIONS (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TOOL_PLUGIN_LIB_NAME} SHARED "LIB")
 
-  add_library (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED dynlib_ls.c)
-  TARGET_C_PROPERTIES (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED " " " ")
-  target_link_libraries (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
-  H5_SET_LIB_OPTIONS (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TOOL_PLUGIN_LIB_NAME} SHARED ${HDF5_PACKAGE_SOVERSION})
-
-  # make plugins dir
-  file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/plugins")
-  #-----------------------------------------------------------------------------
-  # Copy plugin library to a plugins folder
-  #-----------------------------------------------------------------------------
-  add_custom_command (
-      TARGET     ${HDF5_TOOL_PLUGIN_LIB_TARGET}
-      POST_BUILD
-      COMMAND    ${CMAKE_COMMAND}
-      ARGS       -E copy_if_different
-          "$<TARGET_FILE:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
-          "${CMAKE_BINARY_DIR}/plugins/$<TARGET_FILE_NAME:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
-  )
+# make plugins dir
+file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/plugins")
+#-----------------------------------------------------------------------------
+# Copy plugin library to a plugins folder
+#-----------------------------------------------------------------------------
+add_custom_command (
+    TARGET     ${HDF5_TOOL_PLUGIN_LIB_TARGET}
+    POST_BUILD
+    COMMAND    ${CMAKE_COMMAND}
+    ARGS       -E copy_if_different
+        "$<TARGET_FILE:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
+        "${CMAKE_BINARY_DIR}/plugins/$<TARGET_FILE_NAME:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
+)
 
-  include (CMakeTests.cmake)
+include (CMakeTests.cmake)
 
-  include (CMakeTestsVDS.cmake)
+include (CMakeTestsVDS.cmake)
diff --git a/tools/test/h5ls/CMakeTests.cmake b/tools/test/h5ls/CMakeTests.cmake
index d5d0eb1..d03a344 100644
--- a/tools/test/h5ls/CMakeTests.cmake
+++ b/tools/test/h5ls/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -22,6 +33,7 @@
       ${HDF5_TOOLS_DIR}/testfiles/textlinktar.h5
       ${HDF5_TOOLS_DIR}/testfiles/tgroup.h5
       ${HDF5_TOOLS_DIR}/testfiles/tgrp_comments.h5
+      ${HDF5_TOOLS_DIR}/testfiles/tgrpnullspace.h5
       ${HDF5_TOOLS_DIR}/testfiles/thlink.h5
       ${HDF5_TOOLS_DIR}/testfiles/tloop.h5
       ${HDF5_TOOLS_DIR}/testfiles/tnestedcomp.h5
@@ -78,6 +90,7 @@
       ${HDF5_TOOLS_DIR}/testfiles/tgroup-1.ls
       ${HDF5_TOOLS_DIR}/testfiles/tgroup-2.ls
       ${HDF5_TOOLS_DIR}/testfiles/tgroup-3.ls
+      ${HDF5_TOOLS_DIR}/testfiles/tgrpnullspace.ls
       ${HDF5_TOOLS_DIR}/testfiles/thlink-1.ls
       ${HDF5_TOOLS_DIR}/testfiles/tloop-1.ls
       ${HDF5_TOOLS_DIR}/testfiles/tmultifile.ls
@@ -116,13 +129,21 @@
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME H5LS-${resultfile} COMMAND $<TARGET_FILE:h5ls> ${ARGN})
       set_tests_properties (H5LS-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
-      if (${resultcode} STREQUAL "1")
+      if ("${resultcode}" STREQUAL "1")
         set_tests_properties (H5LS-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_test}" STREQUAL "")
         set_tests_properties (H5LS-${resultfile} PROPERTIES DEPENDS ${last_test})
       endif ()
     else ()
+      # Remove any output file left over from previous test run
+      add_test (
+          NAME H5LS-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/${resultfile}.out
+              testfiles/${resultfile}.out.err
+      )
       add_test (
           NAME H5LS-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
@@ -134,6 +155,7 @@
               -D "TEST_REFERENCE=${resultfile}.ls"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5LS-${resultfile} PROPERTIES DEPENDS H5LS-${resultfile}-clear-objects)
     endif ()
   endmacro ()
 
@@ -141,7 +163,7 @@
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
       # Remove any output file left over from previous test run
       add_test (
-          NAME H5LS_UD-${testname}-clearall-objects
+          NAME H5LS_UD-${testname}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
               -E remove
               testfiles/${resultfile}.out
@@ -160,7 +182,7 @@
               -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}/plugins"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
-      set_tests_properties (H5LS_UD-${testname} PROPERTIES DEPENDS H5LS_UD-${testname}-clearall-objects)
+      set_tests_properties (H5LS_UD-${testname} PROPERTIES DEPENDS H5LS_UD-${testname}-clear-objects)
     endif ()
   endmacro ()
 
@@ -230,6 +252,8 @@
           textlinksrc-7-old.out.err
           tgrp_comments.out
           tgrp_comments.out.err
+          tgrpnullspace.out
+          tgrpnullspace.out.err
           tsoftlinks-1.out
           tsoftlinks-1.out.err
           tsoftlinks-2.out
@@ -404,6 +428,9 @@
   # test for empty data
   ADD_H5_TEST (tempty 0 -w80 -d tempty.h5)
 
+ # test for displaying dataset and attribute of null space
+  ADD_H5_TEST (tgrpnullspace 0 -w80 -v -S tgrpnullspace.h5)
+
   # test for all dataset types written to attributes
   # enable -S for avoiding printing NATIVE types
   ADD_H5_TEST (tattr2 0 -w80 -v -S tattr2.h5)
diff --git a/tools/test/h5ls/CMakeTestsVDS.cmake b/tools/test/h5ls/CMakeTestsVDS.cmake
index 0a7a216..2b6f61e 100644
--- a/tools/test/h5ls/CMakeTestsVDS.cmake
+++ b/tools/test/h5ls/CMakeTestsVDS.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -50,6 +61,17 @@
     get_filename_component(fname "${listfiles}" NAME)
     HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/vds/${listfiles}" "${PROJECT_BINARY_DIR}/testfiles/vds/${fname}" "h5ls_vds_files")
   endforeach ()
+
+  foreach (listfiles ${LIST_HDF5_TEST_FILES})
+    get_filename_component(fname "${listfiles}" NAME)
+    HDFTEST_COPY_FILE("${HDF5_TOOLS_DIR}/testfiles/vds/${listfiles}" "${PROJECT_BINARY_DIR}/testfiles/vds/prefix/${fname}" "h5ls_vds_files")
+  endforeach ()
+
+  foreach (listfiles ${LIST_OTHER_TEST_FILES})
+    get_filename_component(fname "${listfiles}" NAME)
+    HDFTEST_COPY_FILE("${HDF5_TOOLS_TEST_H5LS_SOURCE_DIR}/vds_prefix/${listfiles}" "${PROJECT_BINARY_DIR}/testfiles/vds/prefix/${fname}" "h5ls_vds_files")
+  endforeach ()
+
   add_custom_target(h5ls_vds_files ALL COMMENT "Copying files needed by h5ls_vds tests" DEPENDS ${h5ls_vds_files_list})
 
 ##############################################################################
@@ -63,7 +85,7 @@
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME H5LS-${resultfile} COMMAND $<TARGET_FILE:h5ls> ${ARGN})
       set_tests_properties (H5LS-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/vds")
-      if (${resultcode} STREQUAL "1")
+      if ("${resultcode}" STREQUAL "1")
         set_tests_properties (H5LS-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_test}" STREQUAL "")
@@ -71,6 +93,14 @@
       endif ()
     else ()
       add_test (
+          NAME H5LS-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${resultfile}.out
+              ${resultfile}.out.err
+      )
+      set_tests_properties (H5LS-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/vds")
+      add_test (
           NAME H5LS-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
               -D "TEST_PROGRAM=$<TARGET_FILE:h5ls>"
@@ -81,6 +111,47 @@
               -D "TEST_REFERENCE=${resultfile}.ls"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5LS-${resultfile} PROPERTIES DEPENDS H5LS-${resultfile}-clear-objects)
+    endif ()
+  endmacro ()
+
+  macro (ADD_H5_VDS_PREFIX_TEST resultfile resultcode)
+    # If using memchecker add tests without using scripts
+    if (HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (NAME H5LS_PREFIX-${resultfile} COMMAND $<TARGET_FILE:h5ls> ${ARGN})
+      set_tests_properties (H5LS_PREFIX-${resultfile} PROPERTIES
+          ENVIRONMENT "HDF5_VDS_PREFIX=\${ORIGIN}"
+          WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles"
+      )
+      if ("${resultcode}" STREQUAL "1")
+        set_tests_properties (H5LS_PREFIX-${resultfile} PROPERTIES WILL_FAIL "true")
+      endif ()
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5LS_PREFIX-${resultfile} PROPERTIES DEPENDS ${last_test})
+      endif ()
+    else ()
+      add_test (
+          NAME H5LS_PREFIX-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${resultfile}.out
+              ${resultfile}.out.err
+      )
+      set_tests_properties (H5LS_PREFIX-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/vds/prefix")
+      add_test (
+          NAME H5LS_PREFIX-${resultfile}
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5ls>"
+              -D "TEST_ARGS=${ARGN}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+              -D "TEST_OUTPUT=vds/prefix/${resultfile}.out"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_REFERENCE=vds/prefix/${resultfile}.ls"
+              -D "TEST_ENV_VAR=HDF5_VDS_PREFIX"
+              -D "TEST_ENV_VALUE=\${ORIGIN}"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5LS_PREFIX-${resultfile} PROPERTIES DEPENDS H5LS_PREFIX-${resultfile}-clear-objects)
     endif ()
   endmacro ()
 
@@ -135,3 +206,10 @@
   ADD_H5_VDS_TEST (tvds-4 0 -w80 -v -S 4_vds.h5)
   ADD_H5_VDS_TEST (tvds-5 0 -w80 -v -S 5_vds.h5)
 
+  ADD_H5_VDS_PREFIX_TEST (tvds-1 0 -w80 -v -S vds/prefix/1_vds.h5)
+  ADD_H5_VDS_PREFIX_TEST (tvds-2 0 -w80 -v -S vds/prefix/2_vds.h5)
+  ADD_H5_VDS_PREFIX_TEST (tvds-3_1 0 -w80 -v -S vds/prefix/3_1_vds.h5)
+  ADD_H5_VDS_PREFIX_TEST (tvds-3_2 0 -w80 -v -S vds/prefix/3_2_vds.h5)
+  ADD_H5_VDS_PREFIX_TEST (tvds-4 0 -w80 -v -S vds/prefix/4_vds.h5)
+  ADD_H5_VDS_PREFIX_TEST (tvds-5 0 -w80 -v -S vds/prefix/5_vds.h5)
+
diff --git a/tools/test/h5ls/Makefile.am b/tools/test/h5ls/Makefile.am
index 170aa63..f5ec0f7 100644
--- a/tools/test/h5ls/Makefile.am
+++ b/tools/test/h5ls/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -38,13 +36,12 @@ LDADD=$(LIBH5TOOLS) $(LIBHDF5)
 
 if HAVE_SHARED_CONDITIONAL
   # Build it as shared library if configure is enabled for shared library.
-  lib_LTLIBRARIES=libdynlibls.la
+  noinst_LTLIBRARIES=libdynlibls.la
   libdynlibls_la_SOURCES=dynlib_ls.c
-
-install-exec-hook:
-	$(RM) $(DESTDIR)$(libdir)/*dynlib*
+  libdynlibls_la_LDFLAGS=$(AM_LDFLAGS) -avoid-version -module -shared -export-dynamic -rpath /nowhere
 endif
 
+
 DISTCLEANFILES=h5ls_plugin.sh
 
 include $(top_srcdir)/config/conclude.am
diff --git a/tools/test/h5ls/dynlib_ls.c b/tools/test/h5ls/dynlib_ls.c
index d80777d..571452e 100644
--- a/tools/test/h5ls/dynlib_ls.c
+++ b/tools/test/h5ls/dynlib_ls.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5. The full HDF5 copyright notice, including      *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /*
  * Purpose:    Tests the plugin module (H5PL)
diff --git a/tools/test/h5ls/h5ls_plugin.sh.in b/tools/test/h5ls/h5ls_plugin.sh.in
index 24b6198..c89269d 100644
--- a/tools/test/h5ls/h5ls_plugin.sh.in
+++ b/tools/test/h5ls/h5ls_plugin.sh.in
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5. The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic document set and is
-# linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access
-# to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 srcdir=@srcdir@
 TOP_BUILDDIR=@top_builddir@
@@ -186,7 +184,7 @@ TOOLTEST() {
     # any unexpected output from that stream too.
     TESTING $H5LS $@
     (
-    cd $TESTDIR
+        cd $TESTDIR
         $ENVCMD $RUNSERIAL $H5LS_BIN "$@"
     ) >$actual 2>$actual_err
 
@@ -198,31 +196,33 @@ TOOLTEST() {
     STDERR_FILTER $actual_err
     cat $actual_err >> $actual
     if [ $h5haveexitcode = 'yes' -a $exitcode -ne $retvalexpect ]; then
-    echo "*FAILED*"
-    nerrors="`expr $nerrors + 1`"
-    if [ yes = "$verbose" ]; then
-        echo "test returned with exit code $exitcode"
-        echo "test output: (up to $NLINES lines)"
-        head -$NLINES $actual
-        echo "***end of test output***"
-        echo ""
-    fi
+        echo "*FAILED*"
+        nerrors="`expr $nerrors + 1`"
+        if [ yes = "$verbose" ]; then
+            echo "test returned with exit code $exitcode"
+            echo "test output: (up to $NLINES lines)"
+            head -$NLINES $actual
+            echo "***end of test output***"
+            echo ""
+        fi
     elif [ ! -f $expect ]; then
     # Create the expect file if it doesn't yet exist.
         echo " CREATED"
         cp $actual $expect
+        echo "    Expected result (*.ls) missing"
+        nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
         echo " PASSED"
     else
         echo "*FAILED*"
-    echo "    Expected result differs from actual result"
-    nerrors="`expr $nerrors + 1`"
-    test yes = "$verbose" && $DIFF $expect $actual |sed 's/^/    /'
+        echo "    Expected result differs from actual result"
+        nerrors="`expr $nerrors + 1`"
+        test yes = "$verbose" && $DIFF $expect $actual |sed 's/^/    /'
     fi
 
     # Clean up output file
     if test -z "$HDF5_NOCLEANUP"; then
-    rm -f $actual $actual_err $actual_sav $actual_err_sav
+        rm -f $actual $actual_err $actual_sav $actual_err_sav
     fi
 }
 
diff --git a/tools/test/h5ls/testh5ls.sh.in b/tools/test/h5ls/testh5ls.sh.in
index 1b3f67d..8c6551b 100644
--- a/tools/test/h5ls/testh5ls.sh.in
+++ b/tools/test/h5ls/testh5ls.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5ls tool
 
@@ -82,6 +80,7 @@ $SRC_H5LS_TESTFILES/textlinksrc.h5
 $SRC_H5LS_TESTFILES/textlinktar.h5
 $SRC_H5LS_TESTFILES/tgroup.h5
 $SRC_H5LS_TESTFILES/tgrp_comments.h5
+$SRC_H5LS_TESTFILES/tgrpnullspace.h5
 $SRC_H5LS_TESTFILES/thlink.h5
 $SRC_H5LS_TESTFILES/tloop.h5
 $SRC_H5LS_TESTFILES/tnestedcomp.h5
@@ -137,6 +136,7 @@ $SRC_H5LS_TESTFILES/tgroup.ls
 $SRC_H5LS_TESTFILES/tgroup-1.ls
 $SRC_H5LS_TESTFILES/tgroup-2.ls
 $SRC_H5LS_TESTFILES/tgroup-3.ls
+$SRC_H5LS_TESTFILES/tgrpnullspace.ls
 $SRC_H5LS_TESTFILES/thlink-1.ls
 $SRC_H5LS_TESTFILES/tloop-1.ls
 $SRC_H5LS_TESTFILES/tmultifile.ls
@@ -183,7 +183,7 @@ COPY_TESTFILES_TO_TESTDIR()
             INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
             INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
             if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
-    	        $CP -f $tstfile $TESTDIR
+                $CP -f $tstfile $TESTDIR
                 if [ $? -ne 0 ]; then
                     echo "Error: FAILED to copy $tstfile ."
 
@@ -241,7 +241,7 @@ TOOLTEST() {
     # any unexpected output from that stream too.
     TESTING $H5LS $@
     (
-	cd $TESTDIR
+        cd $TESTDIR
         $RUNSERIAL $H5LS_BIN "$@"
     ) >$actual 2>$actual_err
 
@@ -253,37 +253,39 @@ TOOLTEST() {
     STDERR_FILTER $actual_err
     cat $actual_err >> $actual
     if [ $h5haveexitcode = 'yes' -a $exitcode -ne $retvalexpect ]; then
-	echo "*FAILED*"
-	nerrors="`expr $nerrors + 1`"
-	if [ yes = "$verbose" ]; then
-	    echo "test returned with exit code $exitcode"
-	    echo "test output: (up to $NLINES lines)"
-	    head -$NLINES $actual
-	    echo "***end of test output***"
-	    echo ""
-	fi
+        echo "*FAILED*"
+        nerrors="`expr $nerrors + 1`"
+        if [ yes = "$verbose" ]; then
+            echo "test returned with exit code $exitcode"
+            echo "test output: (up to $NLINES lines)"
+            head -$NLINES $actual
+            echo "***end of test output***"
+            echo ""
+        fi
     elif [ ! -f $expect ]; then
-	# Create the expect file if it doesn't yet exist.
+    # Create the expect file if it doesn't yet exist.
         echo " CREATED"
         cp $actual $expect
+        echo "    Expected result (*.ls) missing"
+        nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
         echo " PASSED"
     else
         echo "*FAILED*"
-	echo "    Expected result differs from actual result"
-	nerrors="`expr $nerrors + 1`"
-	test yes = "$verbose" && $DIFF $expect $actual |sed 's/^/    /'
+        echo "    Expected result differs from actual result"
+        nerrors="`expr $nerrors + 1`"
+        test yes = "$verbose" && $DIFF $expect $actual |sed 's/^/    /'
     fi
 
     # Clean up output file
     if test -z "$HDF5_NOCLEANUP"; then
-	rm -f $actual $actual_err $actual_sav $actual_err_sav
+        rm -f $actual $actual_err $actual_sav $actual_err_sav
     fi
 }
 
 ##############################################################################
 ##############################################################################
-###			  T H E   T E S T S                                ###
+###              T H E   T E S T S                                ###
 ##############################################################################
 ##############################################################################
 # prepare for test
@@ -392,6 +394,9 @@ TOOLTEST tarray1.ls 0 -w80 -r -d tarray1.h5
 # test for empty data
 TOOLTEST tempty.ls 0 -w80 -d tempty.h5
 
+# test for displaying dataset and attribute of null space
+TOOLTEST tgrpnullspace.ls 0 -w80 -v -S tgrpnullspace.h5
+
 # test for all dataset types written to attributes
 # enable -S for avoiding printing NATIVE types
 TOOLTEST tattr2.ls 0 -w80 -v -S tattr2.h5
diff --git a/tools/test/h5ls/testh5lsvds.sh.in b/tools/test/h5ls/testh5lsvds.sh.in
index b5c6aac..eb44367 100644
--- a/tools/test/h5ls/testh5lsvds.sh.in
+++ b/tools/test/h5ls/testh5lsvds.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5ls tool
 
@@ -189,7 +187,7 @@ TOOLTEST() {
     # any unexpected output from that stream too.
     TESTING $H5LS $@
     (
-  cd $TESTDIR
+        cd $TESTDIR
         $RUNSERIAL $H5LS_BIN "$@"
     ) >$actual 2>$actual_err
 
@@ -201,37 +199,39 @@ TOOLTEST() {
     STDERR_FILTER $actual_err
     cat $actual_err >> $actual
     if [ $h5haveexitcode = 'yes' -a $exitcode -ne $retvalexpect ]; then
-  echo "*FAILED*"
-  nerrors="`expr $nerrors + 1`"
-  if [ yes = "$verbose" ]; then
-      echo "test returned with exit code $exitcode"
-      echo "test output: (up to $NLINES lines)"
-      head -$NLINES $actual
-      echo "***end of test output***"
-      echo ""
-  fi
+        echo "*FAILED*"
+        nerrors="`expr $nerrors + 1`"
+        if [ yes = "$verbose" ]; then
+            echo "test returned with exit code $exitcode"
+            echo "test output: (up to $NLINES lines)"
+            head -$NLINES $actual
+            echo "***end of test output***"
+            echo ""
+        fi
     elif [ ! -f $expect ]; then
-  # Create the expect file if it doesn't yet exist.
+        # Create the expect file if it doesn't yet exist.
         echo " CREATED"
         cp $actual $expect
+        echo "    Expected result (*.ls) missing"
+        nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
         echo " PASSED"
     else
         echo "*FAILED*"
-  echo "    Expected result differs from actual result"
-  nerrors="`expr $nerrors + 1`"
-  test yes = "$verbose" && $DIFF $expect $actual |sed 's/^/    /'
+        echo "    Expected result differs from actual result"
+        nerrors="`expr $nerrors + 1`"
+        test yes = "$verbose" && $DIFF $expect $actual |sed 's/^/    /'
     fi
 
     # Clean up output file
     if test -z "$HDF5_NOCLEANUP"; then
-  rm -f $actual $actual_err $actual_sav $actual_err_sav
+        rm -f $actual $actual_err $actual_sav $actual_err_sav
     fi
 }
 
 ##############################################################################
 ##############################################################################
-###			  T H E   T E S T S                                ###
+###              T H E   T E S T S                                ###
 ##############################################################################
 ##############################################################################
 # prepare for test
diff --git a/tools/test/h5ls/vds_prefix/tvds-1.ls b/tools/test/h5ls/vds_prefix/tvds-1.ls
new file mode 100644
index 0000000..2830d1a
--- /dev/null
+++ b/tools/test/h5ls/vds_prefix/tvds-1.ls
@@ -0,0 +1,14 @@
+Opened "vds/prefix/1_vds.h5" with sec2 driver.
+vds_dset                 Dataset {5/Inf, 18/18, 8/8}
+    Location:  1:800
+    Links:     1
+    Maps:      {6} Source {
+                      1_a.h5   /source_dset
+                      1_b.h5   /source_dset
+                      1_c.h5   /source_dset
+                      1_d.h5   /source_dset
+                      1_e.h5   /source_dset
+                      1_f.h5   /source_dset
+               }
+    Storage:   2880 logical bytes, 0 allocated bytes
+    Type:      32-bit little-endian integer
diff --git a/tools/test/h5ls/vds_prefix/tvds-2.ls b/tools/test/h5ls/vds_prefix/tvds-2.ls
new file mode 100644
index 0000000..5c6f9d3
--- /dev/null
+++ b/tools/test/h5ls/vds_prefix/tvds-2.ls
@@ -0,0 +1,13 @@
+Opened "vds/prefix/2_vds.h5" with sec2 driver.
+vds_dset                 Dataset {6/Inf, 8/8, 14/14}
+    Location:  1:800
+    Links:     1
+    Maps:      {5} Source {
+                      2_a.h5   /source_dset
+                      2_b.h5   /source_dset
+                      2_c.h5   /source_dset
+                      2_d.h5   /source_dset
+                      2_e.h5   /source_dset
+               }
+    Storage:   2688 logical bytes, 0 allocated bytes
+    Type:      32-bit little-endian integer
diff --git a/tools/test/h5ls/vds_prefix/tvds-3_1.ls b/tools/test/h5ls/vds_prefix/tvds-3_1.ls
new file mode 100644
index 0000000..f4c8e78
--- /dev/null
+++ b/tools/test/h5ls/vds_prefix/tvds-3_1.ls
@@ -0,0 +1,14 @@
+Opened "vds/prefix/3_1_vds.h5" with sec2 driver.
+vds_dset                 Dataset {5/Inf, 25/25, 8/8}
+    Location:  1:800
+    Links:     1
+    Maps:      {6} Source {
+                      1_a.h5   /source_dset
+                      1_b.h5   /source_dset
+                      1_c.h5   /source_dset
+                      1_d.h5   /source_dset
+                      1_e.h5   /source_dset
+                      1_f.h5   /source_dset
+               }
+    Storage:   4000 logical bytes, 0 allocated bytes
+    Type:      32-bit little-endian integer
diff --git a/tools/test/h5ls/vds_prefix/tvds-3_2.ls b/tools/test/h5ls/vds_prefix/tvds-3_2.ls
new file mode 100644
index 0000000..5a7e2d8
--- /dev/null
+++ b/tools/test/h5ls/vds_prefix/tvds-3_2.ls
@@ -0,0 +1,13 @@
+Opened "vds/prefix/3_2_vds.h5" with sec2 driver.
+vds_dset                 Dataset {6/Inf, 13/13, 19/19}
+    Location:  1:800
+    Links:     1
+    Maps:      {5} Source {
+                      2_a.h5   /source_dset
+                      2_b.h5   /source_dset
+                      2_c.h5   /source_dset
+                      2_d.h5   /source_dset
+                      2_e.h5   /source_dset
+               }
+    Storage:   5928 logical bytes, 0 allocated bytes
+    Type:      32-bit little-endian integer
diff --git a/tools/test/h5ls/vds_prefix/tvds-4.ls b/tools/test/h5ls/vds_prefix/tvds-4.ls
new file mode 100644
index 0000000..c22d3a4
--- /dev/null
+++ b/tools/test/h5ls/vds_prefix/tvds-4.ls
@@ -0,0 +1,9 @@
+Opened "vds/prefix/4_vds.h5" with sec2 driver.
+vds_dset                 Dataset {9/Inf, 4/4, 4/4}
+    Location:  1:800
+    Links:     1
+    Maps:      {1} Source {
+                      4_%b.h5   /source_dset
+               }
+    Storage:   576 logical bytes, 0 allocated bytes
+    Type:      32-bit little-endian integer
diff --git a/tools/test/h5ls/vds_prefix/tvds-5.ls b/tools/test/h5ls/vds_prefix/tvds-5.ls
new file mode 100644
index 0000000..efba8dc
--- /dev/null
+++ b/tools/test/h5ls/vds_prefix/tvds-5.ls
@@ -0,0 +1,11 @@
+Opened "vds/prefix/5_vds.h5" with sec2 driver.
+vds_dset                 Dataset {9/Inf, 4/4, 4/4}
+    Location:  1:800
+    Links:     1
+    Maps:      {3} Source {
+                      5_a.h5   /source_dset
+                      5_b.h5   /source_dset
+                      5_c.h5   /source_dset
+               }
+    Storage:   576 logical bytes, 0 allocated bytes
+    Type:      32-bit little-endian integer
diff --git a/tools/test/h5repack/CMakeLists.txt b/tools/test/h5repack/CMakeLists.txt
index 9d67ec3..1381fd7 100644
--- a/tools/test/h5repack/CMakeLists.txt
+++ b/tools/test/h5repack/CMakeLists.txt
@@ -1,18 +1,11 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_H5REPACK)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/src/h5repack)
-INCLUDE_DIRECTORIES (${HDF5_TEST_SRC_DIR})
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_H5REPACK C)
 
 # --------------------------------------------------------------------
 # Add h5Repack test executables
 # --------------------------------------------------------------------
 add_executable (testh5repack_detect_szip ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testh5repack_detect_szip.c)
-TARGET_NAMING (testh5repack_detect_szip STATIC)
+set_property(TARGET testh5repack_detect_szip APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_SRC_H5REPACK_SOURCE_DIR};${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (testh5repack_detect_szip STATIC " " " ")
 target_link_libraries (testh5repack_detect_szip ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (testh5repack_detect_szip PROPERTIES FOLDER tools)
@@ -27,53 +20,53 @@ set (REPACK_COMMON_SOURCES
     ${HDF5_TOOLS_SRC_H5REPACK_SOURCE_DIR}/h5repack.c
 )
 add_executable (h5repacktest ${REPACK_COMMON_SOURCES} ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/h5repacktst.c)
-TARGET_NAMING (h5repacktest STATIC)
+set_property(TARGET h5repacktest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TOOLS_SRC_H5REPACK_SOURCE_DIR};${HDF5_TOOLS_DIR}/lib;${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5repacktest STATIC " " " ")
 target_link_libraries (h5repacktest  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 set_target_properties (h5repacktest PROPERTIES FOLDER tools)
 
-  #-----------------------------------------------------------------------------
-  # If plugin library tests can be tested
-  #-----------------------------------------------------------------------------
-  set (HDF5_TOOL_PLUGIN_LIB_CORENAME         "dynlibadd")
-  set (HDF5_TOOL_PLUGIN_LIB_NAME             "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TOOL_PLUGIN_LIB_CORENAME}")
-  set (HDF5_TOOL_PLUGIN_LIB_TARGET           ${HDF5_TOOL_PLUGIN_LIB_CORENAME})
-  set (HDF5_TOOL_PLUGIN_LIB_VCORENAME        "dynlibvers")
-  set (HDF5_TOOL_PLUGIN_LIB_VNAME            "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TOOL_PLUGIN_LIB_VCORENAME}")
-  set (HDF5_TOOL_PLUGIN_LIB_VTARGET          ${HDF5_TOOL_PLUGIN_LIB_VCORENAME})
-  add_definitions (${HDF_EXTRA_C_FLAGS})
-  INCLUDE_DIRECTORIES (${HDF5_SRC_DIR})
+#-----------------------------------------------------------------------------
+# If plugin library tests can be tested
+#-----------------------------------------------------------------------------
+set (HDF5_TOOL_PLUGIN_LIB_CORENAME         "dynlibadd")
+set (HDF5_TOOL_PLUGIN_LIB_NAME             "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TOOL_PLUGIN_LIB_CORENAME}")
+set (HDF5_TOOL_PLUGIN_LIB_TARGET           ${HDF5_TOOL_PLUGIN_LIB_CORENAME})
+set (HDF5_TOOL_PLUGIN_LIB_VCORENAME        "dynlibvers")
+set (HDF5_TOOL_PLUGIN_LIB_VNAME            "${HDF5_EXTERNAL_LIB_PREFIX}${HDF5_TOOL_PLUGIN_LIB_VCORENAME}")
+set (HDF5_TOOL_PLUGIN_LIB_VTARGET          ${HDF5_TOOL_PLUGIN_LIB_VCORENAME})
 
-  add_library (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED dynlib_rpk.c)
-  TARGET_C_PROPERTIES (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED " " " ")
-  target_link_libraries (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
-  H5_SET_LIB_OPTIONS (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TOOL_PLUGIN_LIB_NAME} SHARED ${HDF5_PACKAGE_SOVERSION})
+add_library (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED dynlib_rpk.c)
+set_property(TARGET ${HDF5_TOOL_PLUGIN_LIB_TARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+TARGET_C_PROPERTIES (${HDF5_TOOL_PLUGIN_LIB_TARGET} SHARED " " " ")
+target_link_libraries (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
+H5_SET_LIB_OPTIONS (${HDF5_TOOL_PLUGIN_LIB_TARGET} ${HDF5_TOOL_PLUGIN_LIB_NAME} SHARED "LIB")
 
-  add_library (${HDF5_TOOL_PLUGIN_LIB_VTARGET} SHARED dynlib_vrpk.c)
-  TARGET_C_PROPERTIES (${HDF5_TOOL_PLUGIN_LIB_VTARGET} SHARED " " " ")
-  target_link_libraries (${HDF5_TOOL_PLUGIN_LIB_VTARGET} ${HDF5_TEST_LIB_TARGET})
-  H5_SET_LIB_OPTIONS (${HDF5_TOOL_PLUGIN_LIB_VTARGET} ${HDF5_TOOL_PLUGIN_LIB_VNAME} SHARED ${HDF5_PACKAGE_SOVERSION})
+add_library (${HDF5_TOOL_PLUGIN_LIB_VTARGET} SHARED dynlib_vrpk.c)
+set_property(TARGET ${HDF5_TOOL_PLUGIN_LIB_VTARGET} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+TARGET_C_PROPERTIES (${HDF5_TOOL_PLUGIN_LIB_VTARGET} SHARED " " " ")
+target_link_libraries (${HDF5_TOOL_PLUGIN_LIB_VTARGET} ${HDF5_TEST_LIB_TARGET})
+H5_SET_LIB_OPTIONS (${HDF5_TOOL_PLUGIN_LIB_VTARGET} ${HDF5_TOOL_PLUGIN_LIB_VNAME} SHARED "LIB")
 
-  # make plugins dir
-  file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/plugins")
-  #-----------------------------------------------------------------------------
-  # Copy plugin library to a plugins folder
-  #-----------------------------------------------------------------------------
-  add_custom_command (
-      TARGET     ${HDF5_TOOL_PLUGIN_LIB_TARGET}
-      POST_BUILD
-      COMMAND    ${CMAKE_COMMAND}
-      ARGS       -E copy_if_different
+# make plugins dir
+file (MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/plugins")
+#-----------------------------------------------------------------------------
+# Copy plugin library to a plugins folder
+#-----------------------------------------------------------------------------
+add_custom_command (
+    TARGET     ${HDF5_TOOL_PLUGIN_LIB_TARGET}
+    POST_BUILD
+    COMMAND    ${CMAKE_COMMAND}
+    ARGS       -E copy_if_different
           "$<TARGET_FILE:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
           "${CMAKE_BINARY_DIR}/plugins/$<TARGET_FILE_NAME:${HDF5_TOOL_PLUGIN_LIB_TARGET}>"
-  )
-  add_custom_command (
-      TARGET     ${HDF5_TOOL_PLUGIN_LIB_VTARGET}
-      POST_BUILD
-      COMMAND    ${CMAKE_COMMAND}
-      ARGS       -E copy_if_different
+)
+add_custom_command (
+    TARGET     ${HDF5_TOOL_PLUGIN_LIB_VTARGET}
+    POST_BUILD
+    COMMAND    ${CMAKE_COMMAND}
+    ARGS       -E copy_if_different
           "$<TARGET_FILE:${HDF5_TOOL_PLUGIN_LIB_VTARGET}>"
           "${CMAKE_BINARY_DIR}/plugins/$<TARGET_FILE_NAME:${HDF5_TOOL_PLUGIN_LIB_VTARGET}>"
-  )
+)
 
-  include (CMakeTests.cmake)
+include (CMakeTests.cmake)
diff --git a/tools/test/h5repack/CMakeTests.cmake b/tools/test/h5repack/CMakeTests.cmake
index 2bcad83..f40c0b1 100644
--- a/tools/test/h5repack/CMakeTests.cmake
+++ b/tools/test/h5repack/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -42,6 +53,7 @@
   # Copy all the HDF5 files from the source directory into the test directory
   # --------------------------------------------------------------------
   set (LIST_HDF5_TEST_FILES
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/bounds_latest_latest.h5
       ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_attr.h5
       ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_attr_refs.h5
       ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_deflate.h5
@@ -65,6 +77,13 @@
       ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_shuffle.h5
       ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_soffset.h5
       ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_szip.h5
+      # fsm
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_aggr.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_fsm_aggr_nopersist.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_fsm_aggr_persist.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_none.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_paged_nopersist.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_paged_persist.h5
       # h5diff/testfile
       ${HDF5_TOOLS_TEST_H5DIFF_SOURCE_DIR}/testfiles/h5diff_attr1.h5
       # tools/testfiles
@@ -79,6 +98,7 @@
       ${HDF5_TOOLS_DIR}/testfiles/tfamily00008.h5
       ${HDF5_TOOLS_DIR}/testfiles/tfamily00009.h5
       ${HDF5_TOOLS_DIR}/testfiles/tfamily00010.h5
+      ${HDF5_TOOLS_DIR}/testfiles/tordergr.h5
       # tools/testfiles/vds
       ${HDF5_TOOLS_DIR}/testfiles/vds/1_a.h5
       ${HDF5_TOOLS_DIR}/testfiles/vds/1_b.h5
@@ -106,32 +126,62 @@
   )
 
   set (LIST_OTHER_TEST_FILES
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack-help.txt
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_ext.bin
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/ublock.bin
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack.info
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/deflate_limit.h5repack_layout.h5.ddl
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.h5.ddl
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_filters.h5-gzip_verbose_filters.tst
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.h5-dset2_chunk_20x10-errstk.tst
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.h5-plugin_test.ddl
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/plugin_test.h5repack_layout.h5.tst
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.UD.h5-plugin_none.ddl
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/plugin_none.h5repack_layout.UD.h5.tst
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.h5-plugin_version_test.ddl
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/plugin_version_test.h5repack_layout.h5.tst
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/1_vds.h5-vds_dset_chunk20x10x5-v.ddl
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/2_vds.h5-vds_chunk3x6x9-v.ddl
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/3_1_vds.h5-vds_chunk2x5x8-v.ddl
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/4_vds.h5-vds_compa-v.ddl
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/4_vds.h5-vds_conti-v.ddl
-      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.h5-plugin_zero.tst
+      h5repack-help.txt
+      h5repack_ext.bin
+      h5repack.info
+      ublock.bin
   )
 
-  foreach (h5_file ${LIST_HDF5_TEST_FILES} ${LIST_OTHER_TEST_FILES})
+  set (LIST_TST_TEST_FILES
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_filters.h5-gzip_verbose_filters
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.h5-dset2_chunk_20x10-errstk
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/plugin_test.h5repack_layout.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/plugin_version_test.h5repack_layout.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/plugin_zero.h5repack_layout.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/plugin_none.h5repack_layout.UD.h5
+  )
+
+  set (LIST_DDL_TEST_FILES
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/crtorder.tordergr.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/deflate_limit.h5repack_layout.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.h5-plugin_test
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.h5-plugin_version_test
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.h5-plugin_zero
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/h5repack_layout.UD.h5-plugin_none
+      # fsm
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/STG.h5repack_none.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/SPT.h5repack_aggr.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/SP.h5repack_fsm_aggr_nopersist.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/S.h5repack_fsm_aggr_persist.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/GS.h5repack_paged_nopersist.h5
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/SP.h5repack_paged_persist.h5
+      # vds
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/1_vds.h5-vds_dset_chunk20x10x5-v
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/2_vds.h5-vds_chunk3x6x9-v
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/3_1_vds.h5-vds_chunk2x5x8-v
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/4_vds.h5-vds_compa-v
+      ${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/4_vds.h5-vds_conti-v
+  )
+
+  foreach (h5_file ${LIST_HDF5_TEST_FILES})
     get_filename_component(fname "${h5_file}" NAME)
     HDFTEST_COPY_FILE("${h5_file}" "${PROJECT_BINARY_DIR}/testfiles/${fname}" "h5repack_files")
   endforeach ()
+
+  foreach (h5_file ${LIST_OTHER_TEST_FILES})
+    HDFTEST_COPY_FILE("${HDF5_TOOLS_TEST_H5REPACK_SOURCE_DIR}/testfiles/${h5_file}" "${PROJECT_BINARY_DIR}/testfiles/${h5_file}" "h5repack_files")
+  endforeach ()
+
+  foreach (h5_file ${LIST_TST_TEST_FILES})
+    get_filename_component(fname "${h5_file}" NAME)
+    HDFTEST_COPY_FILE("${h5_file}.tst" "${PROJECT_BINARY_DIR}/testfiles/${fname}.tst" "h5repack_files")
+  endforeach ()
+
+  foreach (h5_file ${LIST_DDL_TEST_FILES})
+    get_filename_component(fname "${h5_file}" NAME)
+    HDFTEST_COPY_FILE("${h5_file}.ddl" "${PROJECT_BINARY_DIR}/testfiles/${fname}.ddl" "h5repack_files")
+  endforeach ()
   add_custom_target(h5repack_files ALL COMMENT "Copying files needed by h5repack tests" DEPENDS ${h5repack_files_list})
 
 ##############################################################################
@@ -143,14 +193,24 @@
   macro (ADD_HELP_TEST testname resultcode)
     # If using memchecker add tests without using scripts
     if (HDF5_ENABLE_USING_MEMCHECKER)
-      add_test (NAME H5REPACK-${testname} COMMAND $<TARGET_FILE:h5repack> ${ARGN})
-      set_tests_properties (H5REPACK-${testname} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
+      add_test (NAME H5REPACK-h5repack-${testname} COMMAND $<TARGET_FILE:h5repack> ${ARGN})
+      set_tests_properties (H5REPACK-h5repack-${testname} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
       if (NOT "${last_test}" STREQUAL "")
-        set_tests_properties (H5REPACK-${testname} PROPERTIES DEPENDS ${last_test})
+        set_tests_properties (H5REPACK-h5repack-${testname} PROPERTIES DEPENDS ${last_test})
       endif ()
-      set (last_test "H5REPACK-${testname}")
+      set (last_test "H5REPACK-h5repack-${testname}")
     else ()
       add_test (
+          NAME H5REPACK-h5repack-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/h5repack-${testname}.out
+              testfiles/h5repack-${testname}.out.err
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5REPACK-h5repack-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
+      add_test (
           NAME H5REPACK-h5repack-${testname}
           COMMAND "${CMAKE_COMMAND}"
               -D "TEST_PROGRAM=$<TARGET_FILE:h5repack>"
@@ -161,6 +221,7 @@
               -D "TEST_REFERENCE=h5repack-${testname}.txt"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5REPACK-h5repack-${testname} PROPERTIES DEPENDS H5REPACK-h5repack-${testname}-clear-objects)
     endif ()
   endmacro ()
 
@@ -174,13 +235,20 @@
       endif ()
     else ()
       add_test (
-          NAME H5REPACK_OLD-${testname}
-          COMMAND $<TARGET_FILE:h5repack> ${ARGN} -i ${PROJECT_BINARY_DIR}/testfiles/${testfile} -o ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
+          NAME H5REPACK_OLD-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/out-${testname}.${testfile}
       )
       if (NOT "${last_test}" STREQUAL "")
-        set_tests_properties (H5REPACK_OLD-${testname} PROPERTIES DEPENDS ${last_test})
+        set_tests_properties (H5REPACK_OLD-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
       endif ()
       add_test (
+          NAME H5REPACK_OLD-${testname}
+          COMMAND $<TARGET_FILE:h5repack> ${ARGN} -i ${PROJECT_BINARY_DIR}/testfiles/${testfile} -o ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
+      )
+      set_tests_properties (H5REPACK_OLD-${testname} PROPERTIES DEPENDS H5REPACK_OLD-${testname}-clear-objects)
+      add_test (
           NAME H5REPACK_OLD-${testname}_DFF
           COMMAND $<TARGET_FILE:h5diff> ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
       )
@@ -198,15 +266,22 @@
       endif ()
     else ()
       add_test (
-          NAME H5REPACK-${testname}
-          COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
+          NAME H5REPACK-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/out-${testname}.${testfile}
       )
       if (NOT "${last_test}" STREQUAL "")
-        set_tests_properties (H5REPACK-${testname} PROPERTIES DEPENDS ${last_test})
+        set_tests_properties (H5REPACK-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
       endif ()
       add_test (
+          NAME H5REPACK-${testname}
+          COMMAND $<TARGET_FILE:h5repack> --enable-error-stack ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
+      )
+      set_tests_properties (H5REPACK-${testname} PROPERTIES DEPENDS H5REPACK-${testname}-clear-objects)
+      add_test (
           NAME H5REPACK-${testname}_DFF
-          COMMAND $<TARGET_FILE:h5diff> ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
+          COMMAND $<TARGET_FILE:h5diff> --enable-error-stack ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
       )
       set_tests_properties (H5REPACK-${testname}_DFF PROPERTIES DEPENDS H5REPACK-${testname})
     endif ()
@@ -225,9 +300,24 @@
       if (HDF5_ENABLE_USING_MEMCHECKER)
         add_test (
             NAME H5REPACK_CMP-${testname}
-            COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${resultfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${resultfile})
+            COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${resultfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${resultfile}
+        )
+        if (NOT "${last_test}" STREQUAL "")
+          set_tests_properties (H5REPACK_CMP-${testname} PROPERTIES DEPENDS ${last_test})
+        endif ()
       else ()
         add_test (
+            NAME H5REPACK_CMP-${testname}-clear-objects
+            COMMAND    ${CMAKE_COMMAND}
+                -E remove
+                testfiles/out-${testname}.${resultfile}
+                testfiles/${resultfile}-${testname}.out
+                testfiles/${resultfile}-${testname}.out.err
+        )
+        if (NOT "${last_test}" STREQUAL "")
+          set_tests_properties (H5REPACK_CMP-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+        endif ()
+        add_test (
             NAME H5REPACK_CMP-${testname}
             COMMAND "${CMAKE_COMMAND}"
                 -D "TEST_PROGRAM=$<TARGET_FILE:h5repack>"
@@ -239,9 +329,7 @@
                 -D "TEST_REFERENCE=${resultfile}-${testname}.tst"
                 -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
         )
-      endif ()
-      if (NOT "${last_test}" STREQUAL "")
-        set_tests_properties (H5REPACK_CMP-${testname} PROPERTIES DEPENDS ${last_test})
+        set_tests_properties (H5REPACK_CMP-${testname} PROPERTIES DEPENDS H5REPACK_CMP-${testname}-clear-objects)
       endif ()
     endif ()
   endmacro ()
@@ -259,9 +347,24 @@
       if (HDF5_ENABLE_USING_MEMCHECKER)
         add_test (
             NAME H5REPACK_MASK-${testname}
-            COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${resultfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${resultfile})
+            COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${resultfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${resultfile}
+        )
+        if (NOT "${last_test}" STREQUAL "")
+          set_tests_properties (H5REPACK_MASK-${testname} PROPERTIES DEPENDS ${last_test})
+        endif ()
       else (HDF5_ENABLE_USING_MEMCHECKER)
         add_test (
+            NAME H5REPACK_MASK-${testname}-clear-objects
+            COMMAND    ${CMAKE_COMMAND}
+                -E remove
+                testfiles/out-${testname}.${resultfile}
+                testfiles/${resultfile}-${testname}.out
+                testfiles/${resultfile}-${testname}.out.err
+        )
+        if (NOT "${last_test}" STREQUAL "")
+          set_tests_properties (H5REPACK_MASK-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+        endif ()
+        add_test (
             NAME H5REPACK_MASK-${testname}
             COMMAND "${CMAKE_COMMAND}"
                 -D "TEST_PROGRAM=$<TARGET_FILE:h5repack>"
@@ -273,9 +376,7 @@
                 -D "TEST_REFERENCE=${resultfile}-${testname}.tst"
                 -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
         )
-      endif ()
-      if (NOT "${last_test}" STREQUAL "")
-        set_tests_properties (H5REPACK_MASK-${testname} PROPERTIES DEPENDS ${last_test})
+        set_tests_properties (H5REPACK_MASK-${testname} PROPERTIES DEPENDS H5REPACK_MASK-${testname}-clear-objects)
       endif ()
     endif ()
   endmacro ()
@@ -289,19 +390,28 @@
         )
       endif ()
     else ()
-      # If using memchecker add tests without using scripts
       add_test (
-          NAME H5REPACK_DMP-${testname}
-          COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${resultfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${resultfile})
+          NAME H5REPACK_DMP-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/out-${testname}.${resultfile}
+              testfiles/${resultfile}-${testname}.out
+              testfiles/${resultfile}-${testname}.out.err
+      )
       if (NOT "${last_test}" STREQUAL "")
-        set_tests_properties (H5REPACK_DMP-${testname} PROPERTIES DEPENDS ${last_test})
+        set_tests_properties (H5REPACK_DMP-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
       endif ()
+      add_test (
+          NAME H5REPACK_DMP-${testname}
+          COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${resultfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${resultfile}
+      )
+      set_tests_properties (H5REPACK_DMP-${testname} PROPERTIES DEPENDS H5REPACK_DMP-${testname}-clear-objects)
       if (NOT HDF5_ENABLE_USING_MEMCHECKER)
         add_test (
             NAME H5REPACK_DMP-h5dump-${testname}
             COMMAND "${CMAKE_COMMAND}"
                 -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
-                -D "TEST_ARGS:STRING=-pH;out-${testname}.${resultfile}"
+                -D "TEST_ARGS:STRING=-q;creation_order;-pH;out-${testname}.${resultfile}"
                 -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
                 -D "TEST_OUTPUT=${resultfile}-${testname}.out"
                 -D "TEST_EXPECT=${resultcode}"
@@ -313,6 +423,48 @@
     endif ()
   endmacro ()
 
+  macro (ADD_H5_STAT_TEST testname testtype resultcode statarg resultfile)
+    if ("${testtype}" STREQUAL "SKIP")
+      if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+        add_test (
+            NAME H5REPACK_STAT-${testname}-SKIPPED
+            COMMAND ${CMAKE_COMMAND} -E echo "SKIP ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${resultfile} ${PROJECT_BINARY_DIR}/testfiles/out-${statarg}.${resultfile}"
+        )
+      endif ()
+    else ()
+      add_test (
+          NAME H5REPACK_STAT-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/out-${statarg}.${resultfile}
+              testfiles/${resultfile}-${testname}.out
+              testfiles/${resultfile}-${testname}.out.err
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5REPACK_STAT-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
+      add_test (
+          NAME H5REPACK_STAT-${testname}
+          COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${resultfile} ${PROJECT_BINARY_DIR}/testfiles/out-${statarg}.${resultfile}
+      )
+      set_tests_properties (H5REPACK_STAT-${testname} PROPERTIES DEPENDS H5REPACK_STAT-${testname}-clear-objects)
+      if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+        add_test (
+            NAME H5REPACK_STAT-h5stat-${testname}
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:h5stat>"
+                -D "TEST_ARGS:STRING=-S;-s;out-${statarg}.${resultfile}"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+                -D "TEST_OUTPUT=${resultfile}-${testname}.out"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_REFERENCE=${statarg}.${resultfile}.ddl"
+                -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+        )
+        set_tests_properties (H5REPACK_STAT-h5stat-${testname} PROPERTIES DEPENDS "H5REPACK_STAT-${testname}")
+      endif ()
+    endif ()
+  endmacro ()
+
   macro (ADD_H5_VERIFY_TEST testname testtype resultcode testfile testdset testfilter)
     if ("${testtype}" STREQUAL "SKIP")
       if (NOT HDF5_ENABLE_USING_MEMCHECKER)
@@ -324,13 +476,22 @@
     else ()
       if (NOT HDF5_ENABLE_USING_MEMCHECKER)
         add_test (
-            NAME H5REPACK_VERIFY_LAYOUT-${testname}
-            COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
+            NAME H5REPACK_VERIFY_LAYOUT-${testname}-clear-objects
+            COMMAND    ${CMAKE_COMMAND}
+                -E remove
+                testfiles/out-${testname}.${testfile}
+                testfiles/${testfile}-${testname}-v.out
+                testfiles/${testfile}-${testname}-v.out.err
         )
         if (NOT "${last_test}" STREQUAL "")
-          set_tests_properties (H5REPACK_VERIFY_LAYOUT-${testname} PROPERTIES DEPENDS ${last_test})
+          set_tests_properties (H5REPACK_VERIFY_LAYOUT-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
         endif ()
         add_test (
+            NAME H5REPACK_VERIFY_LAYOUT-${testname}
+            COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
+        )
+        set_tests_properties (H5REPACK_VERIFY_LAYOUT-${testname} PROPERTIES DEPENDS H5REPACK_VERIFY_LAYOUT-${testname}-clear-objects)
+        add_test (
             NAME H5REPACK_VERIFY_LAYOUT-${testname}_DFF
             COMMAND $<TARGET_FILE:h5diff> ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
         )
@@ -387,14 +548,24 @@
       endif ()
     else ()
       if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+        # Remove any output file left over from previous test run
+        add_test (
+            NAME H5REPACK_VERIFY_LAYOUT_VDS-${testname}-clear-objects
+            COMMAND    ${CMAKE_COMMAND}
+                -E remove
+                testfiles/out-${testname}.${testfile}
+                testfiles/${testfile}-${testname}-v.out
+                testfiles/${testfile}-${testname}-v.out.err
+        )
+        if (NOT "${last_test}" STREQUAL "")
+          set_tests_properties (H5REPACK_VERIFY_LAYOUT_VDS-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+        endif ()
         add_test (
             NAME H5REPACK_VERIFY_LAYOUT_VDS-${testname}
             COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
         )
         set_tests_properties (H5REPACK_VERIFY_LAYOUT_VDS-${testname} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
-        if (NOT "${last_test}" STREQUAL "")
-          set_tests_properties (H5REPACK_VERIFY_LAYOUT_VDS-${testname} PROPERTIES DEPENDS ${last_test})
-        endif ()
+        set_tests_properties (H5REPACK_VERIFY_LAYOUT_VDS-${testname} PROPERTIES DEPENDS H5REPACK_VERIFY_LAYOUT_VDS-${testname}-clear-objects)
         add_test (
             NAME H5REPACK_VERIFY_LAYOUT_VDS-${testname}_DMP
             COMMAND "${CMAKE_COMMAND}"
@@ -412,15 +583,80 @@
     endif ()
   endmacro ()
 
+# VERIFY_SUPERBLOCK
+  macro (ADD_H5_VERIFY_SUPERBLOCK testname testfile lowbound highbound superblock)
+    if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (
+          NAME H5REPACK_VERIFY_SUPERBLOCK-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/out-${testname}.${testfile}
+              testfiles/${testfile}-${testname}-v.out
+              testfiles/${testfile}-${testname}-v.out.err
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5REPACK_VERIFY_SUPERBLOCK-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
+      add_test (
+          NAME H5REPACK_VERIFY_SUPERBLOCK-${testname}
+          COMMAND $<TARGET_FILE:h5repack> -j;${lowbound};-k;${highbound} ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
+      )
+      set_tests_properties (H5REPACK_VERIFY_SUPERBLOCK-${testname} PROPERTIES DEPENDS H5REPACK_VERIFY_SUPERBLOCK-${testname}-clear-objects)
+      add_test (
+          NAME H5REPACK_VERIFY_SUPERBLOCK-${testname}_DMP
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
+              -D "TEST_ARGS:STRING=-H;-B;out-${testname}.${testfile}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+              -D "TEST_OUTPUT=${testfile}-${testname}-v.out"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_FILTER:STRING=SUPERBLOCK_VERSION ${superblock}"
+              -D "TEST_REFERENCE=SUPERBLOCK_VERSION ${superblock}"
+              -P "${HDF_RESOURCES_EXT_DIR}/grepTest.cmake"
+      )
+      set_tests_properties (H5REPACK_VERIFY_SUPERBLOCK-${testname}_DMP PROPERTIES DEPENDS H5REPACK_VERIFY_SUPERBLOCK-${testname})
+    endif ()
+  endmacro ()
+
+  macro (ADD_H5_VERIFY_INVALIDBOUNDS testname resultcode lowbound highbound)
+      add_test (
+          NAME ADD_H5_VERIFY_INVALIDBOUNDS-h5repack-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/out-${testname}.${testfile}
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (ADD_H5_VERIFY_INVALIDBOUNDS-h5repack-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
+      add_test (
+          NAME ADD_H5_VERIFY_INVALIDBOUNDS-h5repack-${testname}
+          COMMAND $<TARGET_FILE:h5repack> -j;${lowbound};-k;${highbound} ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}.${testfile}
+      )
+      set_tests_properties (
+          ADD_H5_VERIFY_INVALIDBOUNDS-h5repack-${testname} PROPERTIES
+              DEPENDS ADD_H5_VERIFY_INVALIDBOUNDS-h5repack-${testname}-clear-objects
+              WILL_FAIL "true"
+      )
+  endmacro ()
+
   macro (ADD_H5_TEST_META testname testfile)
+      # Remove any output file left over from previous test run
       add_test (
-          NAME H5REPACK_META-${testname}_N
-          COMMAND $<TARGET_FILE:h5repack> ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}_N.${testname}.h5
+          NAME H5REPACK_META-${testname}_N-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              testfiles/out-${testname}_N.${testname}.h5
+              testfiles/out-${testname}_M.${testname}.h5
       )
       if (NOT "${last_test}" STREQUAL "")
-        set_tests_properties (H5REPACK_META-${testname}_N PROPERTIES DEPENDS ${last_test})
+        set_tests_properties (H5REPACK_META-${testname}_N-clear-objects PROPERTIES DEPENDS ${last_test})
       endif ()
       add_test (
+          NAME H5REPACK_META-${testname}_N
+          COMMAND $<TARGET_FILE:h5repack> ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}_N.${testname}.h5
+      )
+      set_tests_properties (H5REPACK_META-${testname}_N PROPERTIES DEPENDS H5REPACK_META-${testname}_N-clear-objects)
+      add_test (
           NAME H5REPACK_META-${testname}_M
           COMMAND $<TARGET_FILE:h5repack> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}_M.${testname}.h5
       )
@@ -435,11 +671,18 @@
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
       # Remove any output file left over from previous test run
       add_test (
-          NAME H5REPACK_UD-${testname}-clearall-objects
+          NAME H5REPACK_UD-${testname}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
               -E remove
               testfiles/out-${testname}.${resultfile}
+              testfiles/${testname}.${resultfile}.out
+              testfiles/${testname}.${resultfile}.out.err
+              testfiles/${resultfile}-${testname}.out
+              testfiles/${resultfile}-${testname}.out.err
       )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5REPACK_UD-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
       add_test (
           NAME H5REPACK_UD-${testname}
           COMMAND "${CMAKE_COMMAND}"
@@ -454,21 +697,21 @@
               -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}/plugins"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
-      set_tests_properties (H5REPACK_UD-${testname} PROPERTIES DEPENDS H5REPACK_UD-${testname}-clearall-objects)
+      set_tests_properties (H5REPACK_UD-${testname} PROPERTIES DEPENDS H5REPACK_UD-${testname}-clear-objects)
       add_test (
-          NAME H5REPACK_UD-h5dump-${testname}
+          NAME H5REPACK_UD-${testname}-h5dump
           COMMAND "${CMAKE_COMMAND}"
               -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
               -D "TEST_ARGS:STRING=-pH;out-${testname}.${resultfile}"
               -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
               -D "TEST_OUTPUT=${resultfile}-${testname}.out"
-              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_EXPECT=0"
               -D "TEST_REFERENCE=${resultfile}-${testname}.ddl"
               -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
               -D "TEST_ENV_VALUE=${CMAKE_BINARY_DIR}/plugins"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
-      set_tests_properties (H5REPACK_UD-h5dump-${testname} PROPERTIES DEPENDS "H5REPACK_UD-${testname}")
+      set_tests_properties (H5REPACK_UD-${testname}-h5dump PROPERTIES DEPENDS "H5REPACK_UD-${testname}")
     endif ()
   endmacro ()
 
@@ -509,205 +752,182 @@
   set (FILEV4 4_vds.h5)
   set (FILEV5 5_vds.h5)
 
-  # Remove any output file left over from previous test run
-  add_test (
-      NAME H5REPACK-clearall-objects
-      COMMAND    ${CMAKE_COMMAND}
-          -E remove
-         ./testfiles/h5dump-help.out
-         ./testfiles/h5repack_filters.h5-gzip_verbose_filters.out
-         ./testfiles/h5repack_filters.h5-gzip_verbose_filters.out.err
-         ./testfiles/h5repack_layout.h5-chunk_18x13-v.out
-         ./testfiles/h5repack_layout.h5-chunk_18x13-v.out.err
-         ./testfiles/h5repack_layout.h5-chunk_20x10-v.out
-         ./testfiles/h5repack_layout.h5-chunk_20x10-v.out.err
-         ./testfiles/h5repack_layout.h5-chunk_compa-v.out
-         ./testfiles/h5repack_layout.h5-chunk_compa-v.out.err
-         ./testfiles/h5repack_layout.h5-chunk_conti-v.out
-         ./testfiles/h5repack_layout.h5-chunk_conti-v.out.err
-         ./testfiles/h5repack_layout.h5-compa-v.out
-         ./testfiles/h5repack_layout.h5-compa-v.out.err
-         ./testfiles/h5repack_layout.h5-conti-v.out
-         ./testfiles/h5repack_layout.h5-conti-v.out.err
-         ./testfiles/h5repack_layout.h5-deflate_limit.out
-         ./testfiles/h5repack_layout.h5-deflate_limit.out.err
-         ./testfiles/h5repack_layout.h5-dset2_chunk_20x10-v.out
-         ./testfiles/h5repack_layout.h5-dset2_chunk_20x10-v.out.err
-         ./testfiles/h5repack_layout.h5-dset2_chunk_20x10-errstk.out
-         ./testfiles/h5repack_layout.h5-dset2_chunk_20x10-errstk.out.err
-         ./testfiles/h5repack_layout.h5-dset2_compa-v.out
-         ./testfiles/h5repack_layout.h5-dset2_compa-v.out.err
-         ./testfiles/h5repack_layout.h5-dset2_conti-v.out
-         ./testfiles/h5repack_layout.h5-dset2_conti-v.out.err
-         ./testfiles/h5repack_layout.h5-dset_compa_chunk-v.out
-         ./testfiles/h5repack_layout.h5-dset_compa_chunk-v.out.err
-         ./testfiles/h5repack_layout.h5-dset_compa_compa-v.out
-         ./testfiles/h5repack_layout.h5-dset_compa_compa-v.out.err
-         ./testfiles/h5repack_layout.h5-dset_compa_conti-v.out
-         ./testfiles/h5repack_layout.h5-dset_compa_conti-v.out.err
-         ./testfiles/h5repack_layout.h5-dset_conti_chunk-v.out
-         ./testfiles/h5repack_layout.h5-dset_conti_chunk-v.out.err
-         ./testfiles/h5repack_layout.h5-dset_conti_compa-v.out
-         ./testfiles/h5repack_layout.h5-dset_conti_compa-v.out.err
-         ./testfiles/h5repack_layout.h5-dset_conti_conti-v.out
-         ./testfiles/h5repack_layout.h5-dset_conti_conti-v.out.err
-         ./testfiles/h5repack_layout.h5-layout_long_switches-v.out
-         ./testfiles/h5repack_layout.h5-layout_long_switches-v.out.err
-         ./testfiles/h5repack_layout.h5-layout_short_switches-v.out
-         ./testfiles/h5repack_layout.h5-layout_short_switches-v.out.err
-         ./testfiles/h5repack_layout.h5-plugin_test.out
-         ./testfiles/h5repack_layout.h5-plugin_test.out.err
-         ./testfiles/h5repack_layout2.h5-contig_small_compa-v.out
-         ./testfiles/h5repack_layout2.h5-contig_small_compa-v.out.err
-         ./testfiles/h5repack_layout2.h5-contig_small_fixed_compa-v.out
-         ./testfiles/h5repack_layout2.h5-contig_small_fixed_compa-v.out.err
-         ./testfiles/h5repack_layout3.h5-ckdim_biger-v.out
-         ./testfiles/h5repack_layout3.h5-ckdim_biger-v.out.err
-         ./testfiles/h5repack_layout3.h5-ckdim_smaller-v.out
-         ./testfiles/h5repack_layout3.h5-ckdim_smaller-v.out.err
-         ./testfiles/h5repack_layout3.h5-chunk2chunk-v.out
-         ./testfiles/h5repack_layout3.h5-chunk2chunk-v.out.err
-         ./testfiles/h5repack_layout3.h5-chunk2compa-v.out
-         ./testfiles/h5repack_layout3.h5-chunk2compa-v.out.err
-         ./testfiles/h5repack_layout3.h5-chunk2conti-v.out
-         ./testfiles/h5repack_layout3.h5-chunk2conti-v.out.err
-         ./testfiles/h5repack_layout3.h5-error1-v.out
-         ./testfiles/h5repack_layout3.h5-error1-v.out.err
-         ./testfiles/h5repack_layout3.h5-error2-v.out
-         ./testfiles/h5repack_layout3.h5-error2-v.out.err
-         ./testfiles/h5repack_layout3.h5-error3-v.out
-         ./testfiles/h5repack_layout3.h5-error3-v.out.err
-         ./testfiles/out-family.tfamily%05d.h5
-         ./testfiles/out-HDFFV-7840.h5diff_attr1.h5
-         ./testfiles/out-attr.h5repack_attr.h5
-         ./testfiles/out-native_attr.h5repack_attr.h5
-         ./testfiles/out-HDFFV-5932.h5repack_attr_refs.h5
-         ./testfiles/out-deflate_copy.h5repack_deflate.h5
-         ./testfiles/out-deflate_remove.h5repack_deflate.h5
-         ./testfiles/out-early.h5repack_early.h5
-         ./testfiles/out-fill.h5repack_fill.h5
-         ./testfiles/out-native_fill.h5repack_fill.h5
-         ./testfiles/out-gzip_verbose_filters.h5repack_filters.h5
-         ./testfiles/out-fletcher_copy.h5repack_fletcher.h5
-         ./testfiles/out-fletcher_remove.h5repack_fletcher.h5
-         ./testfiles/out-hlink.h5repack_hlink.h5
-         ./testfiles/out-chunk_18x13.h5repack_layout.h5
-         ./testfiles/out-chunk_20x10.h5repack_layout.h5
-         ./testfiles/out-chunk_compa.h5repack_layout.h5
-         ./testfiles/out-chunk_conti.h5repack_layout.h5
-         ./testfiles/out-compa.h5repack_layout.h5
-         ./testfiles/out-conti.h5repack_layout.h5
-         ./testfiles/out-deflate_file.h5repack_layout.h5
-         ./testfiles/out-deflate_limit.h5repack_layout.h5
-         ./testfiles/out-dset2_chunk_20x10.h5repack_layout.h5
-         ./testfiles/out-dset2_compa.h5repack_layout.h5
-         ./testfiles/out-dset2_conti.h5repack_layout.h5
-         ./testfiles/out-dset_compa_chunk.h5repack_layout.h5
-         ./testfiles/out-dset_compa_compa.h5repack_layout.h5
-         ./testfiles/out-dset_compa_conti.h5repack_layout.h5
-         ./testfiles/out-dset_conti_chunk.h5repack_layout.h5
-         ./testfiles/out-dset_conti_compa.h5repack_layout.h5
-         ./testfiles/out-dset_conti_conti.h5repack_layout.h5
-         ./testfiles/out-fletcher_all.h5repack_layout.h5
-         ./testfiles/out-fletcher_individual.h5repack_layout.h5
-         ./testfiles/out-global_filters.h5repack_layout.h5
-         ./testfiles/out-gzip_all.h5repack_layout.h5
-         ./testfiles/out-gzip_individual.h5repack_layout.h5
-         ./testfiles/out-layout.h5repack_layout.h5
-         ./testfiles/out-layout_long_switches.h5repack_layout.h5
-         ./testfiles/out-layout_short_switches.h5repack_layout.h5
-         ./testfiles/out-old_style_layout_short_switches.h5repack_layout.h5
-         ./testfiles/out-plugin_test.h5repack_layout.h5
-         ./testfiles/out-shuffle_all.h5repack_layout.h5
-         ./testfiles/out-shuffle_individual.h5repack_layout.h5
-         ./testfiles/out-upgrade_layout.h5repack_layouto.h5
-         ./testfiles/out-contig_small_compa.h5repack_layout2.h5
-         ./testfiles/out-contig_small_fixed_compa.h5repack_layout2.h5
-         ./testfiles/out-ckdim_biger.h5repack_layout3.h5
-         ./testfiles/out-ckdim_smaller.h5repack_layout3.h5
-         ./testfiles/out-chunk2chunk.h5repack_layout3.h5
-         ./testfiles/out-chunk2compa.h5repack_layout3.h5
-         ./testfiles/out-chunk2conti.h5repack_layout3.h5
-         ./testfiles/out-error1.h5repack_layout3.h5
-         ./testfiles/out-error2.h5repack_layout3.h5
-         ./testfiles/out-error3.h5repack_layout3.h5
-         ./testfiles/out-error4.h5repack_layout3.h5
-         ./testfiles/out-committed_dt.h5repack_named_dtypes.h5
-         ./testfiles/out-nbit_add.h5repack_nbit.h5
-         ./testfiles/out-nbit_copy.h5repack_nbit.h5
-         ./testfiles/out-nbit_remove.h5repack_nbit.h5
-         ./testfiles/out-add_alignment.h5repack_objs.h5
-         ./testfiles/out-add_userblock.h5repack_objs.h5
-         ./testfiles/out-objs.h5repack_objs.h5
-         ./testfiles/out-gt_mallocsize.h5repack_objs.h5
-         ./testfiles/out-bug1814.h5repack_refs.h5
-         ./testfiles/out-shuffle_copy.h5repack_shuffle.h5
-         ./testfiles/out-shuffle_remove.h5repack_shuffle.h5
-         ./testfiles/out-scale_add.h5repack_soffset.h5
-         ./testfiles/out-scale_copy.h5repack_soffset.h5
-         ./testfiles/out-scale_remove.h5repack_soffset.h5
-         ./testfiles/out-meta_short_M.meta_short.h5
-         ./testfiles/out-meta_short_N.meta_short.h5
-         ./testfiles/out-meta_long_M.meta_long.h5
-         ./testfiles/out-meta_long_N.meta_long.h5
-         ./testfiles/1_vds.h5-vds_dset_chunk20x10x5-v.out
-         ./testfiles/1_vds.h5-vds_dset_chunk20x10x5-v.out.err
-         ./testfiles/2_vds.h5-vds_chunk3x6x9-v.out
-         ./testfiles/2_vds.h5-vds_chunk3x6x9-v.out.err
-         ./testfiles/3_1_vds.h5-vds_chunk2x5x8-v.out
-         ./testfiles/3_1_vds.h5-vds_chunk2x5x8-v.out.err
-         ./testfiles/4_vds.h5-vds_compa-v.out
-         ./testfiles/4_vds.h5-vds_compa-v.out.err
-         ./testfiles/4_vds.h5-vds_conti-v.out
-         ./testfiles/4_vds.h5-vds_conti-v.out.err
-         ./testfiles/out-vds_compa.4_vds.h5
-         ./testfiles/out-vds_conti.4_vds.h5
-         ./testfiles/out-vds_chunk2x5x8.3_1_vds.h5
-         ./testfiles/out-vds_chunk3x6x9.2_vds.h5
-         ./testfiles/out-vds_dset_chunk20x10x5.1_vds.h5
-         h5repack_attr.h5
-         h5repack_attr_out.h5
-         h5repack_attr_refs.h5
-         h5repack_big.h5
-         h5repack_deflate.h5
-         h5repack_deflate_out.h5
-         h5repack_early2.h5
-         h5repack_early.h5
-         h5repack_early_out.h5
-         h5repack_ext.h5
-         h5repack_ext_out.h5
-         h5repack_fill.h5
-         h5repack_fill_out.h5
-         h5repack_filters.h5
-         h5repack_filters_out.h5
-         h5repack_fletcher.h5
-         h5repack_fletcher_out.h5
-         h5repack_hlink.h5
-         h5repack_hlink_out.h5
-         h5repack_layout.h5
-         h5repack_layout_out.h5
-         h5repack_layout2.h5
-         h5repack_layout3.h5
-         h5repack_named_dtypes.h5
-         h5repack_named_dtypes_out.h5
-         h5repack_nbit.h5
-         h5repack_nbit_out.h5
-         h5repack_objs.h5
-         h5repack_objs_out.h5
-         h5repack_refs.h5
-         h5repack_shuffle.h5
-         h5repack_shuffle_out.h5
-         h5repack_soffset.h5
-         h5repack_soffset_out.h5
-         h5repack_szip.h5
-         h5repack_szip_out.h5
-         h5repack_ub.h5
-         h5repack_ub_out.h5
-         h5repack_ext.bin
-         ublock.bin
-  )
-  if (NOT "${last_test}" STREQUAL "")
-    set_tests_properties (H5REPACK-clearall-objects PROPERTIES DEPENDS ${last_test})
+  if (HDF5_ENABLE_USING_MEMCHECKER)
+    # Remove any output file left over from previous test run
+    set (LIST_TO_CLEAR
+        h5dump-help.out
+        h5repack_layout.h5-chunk_18x13-v.out
+        h5repack_layout.h5-chunk_18x13-v.out.err
+        h5repack_layout.h5-chunk_20x10-v.out
+        h5repack_layout.h5-chunk_20x10-v.out.err
+        h5repack_layout.h5-chunk_compa-v.out
+        h5repack_layout.h5-chunk_compa-v.out.err
+        h5repack_layout.h5-chunk_conti-v.out
+        h5repack_layout.h5-chunk_conti-v.out.err
+        h5repack_layout.h5-compa-v.out
+        h5repack_layout.h5-compa-v.out.err
+        h5repack_layout.h5-conti-v.out
+        h5repack_layout.h5-conti-v.out.err
+        h5repack_layout.h5-deflate_limit.out
+        h5repack_layout.h5-deflate_limit.out.err
+        h5repack_layout.h5-dset2_chunk_20x10-v.out
+        h5repack_layout.h5-dset2_chunk_20x10-v.out.err
+        h5repack_layout.h5-dset2_chunk_20x10-errstk.out
+        h5repack_layout.h5-dset2_chunk_20x10-errstk.out.err
+        h5repack_layout.h5-dset2_compa-v.out
+        h5repack_layout.h5-dset2_compa-v.out.err
+        h5repack_layout.h5-dset2_conti-v.out
+        h5repack_layout.h5-dset2_conti-v.out.err
+        h5repack_layout.h5-dset_compa_chunk-v.out
+        h5repack_layout.h5-dset_compa_chunk-v.out.err
+        h5repack_layout.h5-dset_compa_compa-v.out
+        h5repack_layout.h5-dset_compa_compa-v.out.err
+        h5repack_layout.h5-dset_compa_conti-v.out
+        h5repack_layout.h5-dset_compa_conti-v.out.err
+        h5repack_layout.h5-dset_conti_chunk-v.out
+        h5repack_layout.h5-dset_conti_chunk-v.out.err
+        h5repack_layout.h5-dset_conti_compa-v.out
+        h5repack_layout.h5-dset_conti_compa-v.out.err
+        h5repack_layout.h5-dset_conti_conti-v.out
+        h5repack_layout.h5-dset_conti_conti-v.out.err
+        h5repack_layout.h5-layout_long_switches-v.out
+        h5repack_layout.h5-layout_long_switches-v.out.err
+        h5repack_layout.h5-layout_short_switches-v.out
+        h5repack_layout.h5-layout_short_switches-v.out.err
+        h5repack_layout.h5-plugin_test.out
+        h5repack_layout.h5-plugin_test.out.err
+        h5repack_layout2.h5-contig_small_compa-v.out
+        h5repack_layout2.h5-contig_small_compa-v.out.err
+        h5repack_layout2.h5-contig_small_fixed_compa-v.out
+        h5repack_layout2.h5-contig_small_fixed_compa-v.out.err
+        h5repack_layout3.h5-ckdim_biger-v.out
+        h5repack_layout3.h5-ckdim_biger-v.out.err
+        h5repack_layout3.h5-ckdim_smaller-v.out
+        h5repack_layout3.h5-ckdim_smaller-v.out.err
+        h5repack_layout3.h5-chunk2chunk-v.out
+        h5repack_layout3.h5-chunk2chunk-v.out.err
+        h5repack_layout3.h5-chunk2compa-v.out
+        h5repack_layout3.h5-chunk2compa-v.out.err
+        h5repack_layout3.h5-chunk2conti-v.out
+        h5repack_layout3.h5-chunk2conti-v.out.err
+        h5repack_layout3.h5-error1-v.out
+        h5repack_layout3.h5-error1-v.out.err
+        h5repack_layout3.h5-error2-v.out
+        h5repack_layout3.h5-error2-v.out.err
+        h5repack_layout3.h5-error3-v.out
+        h5repack_layout3.h5-error3-v.out.err
+        out-family.tfamily%05d.h5
+        out-HDFFV-7840.h5diff_attr1.h5
+        out-attr.h5repack_attr.h5
+        out-native_attr.h5repack_attr.h5
+        out-HDFFV-5932.h5repack_attr_refs.h5
+        out-deflate_copy.h5repack_deflate.h5
+        out-deflate_remove.h5repack_deflate.h5
+        out-early.h5repack_early.h5
+        out-fill.h5repack_fill.h5
+        out-native_fill.h5repack_fill.h5
+        out-gzip_verbose_filters.h5repack_filters.h5
+        out-fletcher_copy.h5repack_fletcher.h5
+        out-fletcher_remove.h5repack_fletcher.h5
+        out-hlink.h5repack_hlink.h5
+        out-chunk_18x13.h5repack_layout.h5
+        out-chunk_20x10.h5repack_layout.h5
+        out-chunk_compa.h5repack_layout.h5
+        out-chunk_conti.h5repack_layout.h5
+        out-compa.h5repack_layout.h5
+        out-conti.h5repack_layout.h5
+        out-deflate_file.h5repack_layout.h5
+        out-deflate_limit.h5repack_layout.h5
+        out-dset2_chunk_20x10.h5repack_layout.h5
+        out-dset2_compa.h5repack_layout.h5
+        out-dset2_conti.h5repack_layout.h5
+        out-dset_compa_chunk.h5repack_layout.h5
+        out-dset_compa_compa.h5repack_layout.h5
+        out-dset_compa_conti.h5repack_layout.h5
+        out-dset_conti_chunk.h5repack_layout.h5
+        out-dset_conti_compa.h5repack_layout.h5
+        out-dset_conti_conti.h5repack_layout.h5
+        out-fletcher_all.h5repack_layout.h5
+        out-fletcher_individual.h5repack_layout.h5
+        out-global_filters.h5repack_layout.h5
+        out-gzip_all.h5repack_layout.h5
+        out-gzip_individual.h5repack_layout.h5
+        out-layout.h5repack_layout.h5
+        out-layout_long_switches.h5repack_layout.h5
+        out-layout_short_switches.h5repack_layout.h5
+        out-old_style_layout_short_switches.h5repack_layout.h5
+        out-plugin_test.h5repack_layout.h5
+        out-shuffle_all.h5repack_layout.h5
+        out-shuffle_individual.h5repack_layout.h5
+        out-upgrade_layout.h5repack_layouto.h5
+        out-contig_small_compa.h5repack_layout2.h5
+        out-contig_small_fixed_compa.h5repack_layout2.h5
+        out-ckdim_biger.h5repack_layout3.h5
+        out-ckdim_smaller.h5repack_layout3.h5
+        out-chunk2chunk.h5repack_layout3.h5
+        out-chunk2compa.h5repack_layout3.h5
+        out-chunk2conti.h5repack_layout3.h5
+        out-error1.h5repack_layout3.h5
+        out-error2.h5repack_layout3.h5
+        out-error3.h5repack_layout3.h5
+        out-error4.h5repack_layout3.h5
+        out-committed_dt.h5repack_named_dtypes.h5
+        out-nbit_add.h5repack_nbit.h5
+        out-nbit_copy.h5repack_nbit.h5
+        out-nbit_remove.h5repack_nbit.h5
+        out-add_alignment.h5repack_objs.h5
+        out-add_userblock.h5repack_objs.h5
+        out-objs.h5repack_objs.h5
+        out-gt_mallocsize.h5repack_objs.h5
+        out-bug1814.h5repack_refs.h5
+        out-shuffle_copy.h5repack_shuffle.h5
+        out-shuffle_remove.h5repack_shuffle.h5
+        out-scale_add.h5repack_soffset.h5
+        out-scale_copy.h5repack_soffset.h5
+        out-scale_remove.h5repack_soffset.h5
+        out-meta_short_M.meta_short.h5
+        out-meta_short_N.meta_short.h5
+        out-meta_long_M.meta_long.h5
+        out-meta_long_N.meta_long.h5
+        out-vds_compa.4_vds.h5
+        out-vds_conti.4_vds.h5
+        out-vds_chunk2x5x8.3_1_vds.h5
+        out-vds_chunk3x6x9.2_vds.h5
+        out-vds_dset_chunk20x10x5.1_vds.h5
+    )
+
+    set (LIST_TO_CLEAR ${LIST_TO_CLEAR} ${LIST_OTHER_TEST_FILES})
+
+    foreach (h5_file ${LIST_HDF5_TEST_FILES})
+      get_filename_component(fname "${h5_file}" NAME)
+      set (LIST_TO_CLEAR ${LIST_TO_CLEAR}
+           ${h5_file}.h5
+      )
+    endforeach ()
+
+    foreach (h5_file ${LIST_TST_TEST_FILES})
+      get_filename_component(fname "${h5_file}" NAME)
+      set (LIST_TO_CLEAR ${LIST_TO_CLEAR}
+           ${h5_file}.tst.out
+           ${h5_file}.tst.out.err
+      )
+    endforeach ()
+
+    foreach (h5_file ${LIST_DDL_TEST_FILES})
+      get_filename_component(fname "${h5_file}" NAME)
+      set (LIST_TO_CLEAR ${LIST_TO_CLEAR}
+           ${h5_file}.ddl.out
+           ${h5_file}.ddl.out.err
+      )
+    endforeach ()
+    add_test (
+        NAME H5REPACK-clearall-objects
+        COMMAND ${CMAKE_COMMAND} -E remove ${LIST_TO_CLEAR}
+    )
+    set_tests_properties (H5REPACK-clearall-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
+    if (NOT "${last_test}" STREQUAL "")
+      set_tests_properties (H5REPACK-clearall-objects PROPERTIES DEPENDS ${last_test})
+    endif ()
   endif ()
 
   ADD_HELP_TEST(help 0 -h)
@@ -745,17 +965,17 @@
 # filters are defined.
 
 # detect whether the encoder is present.
-  set (USE_FILTER_SZIP_ENCODER "no")
+#  set (USE_FILTER_SZIP_ENCODER 0)
   if (HDF5_ENABLE_SZIP_ENCODING)
     set (USE_FILTER_SZIP_ENCODER ${testh5repack_detect_szip})
   endif ()
 
   if (H5_HAVE_FILTER_DEFLATE)
-    set (USE_FILTER_DEFLATE "true")
+    set (USE_FILTER_DEFLATE 1)
   endif ()
 
   if (H5_HAVE_FILTER_SZIP)
-    set (USE_FILTER_SZIP "true")
+    set (USE_FILTER_SZIP 1)
   endif ()
 
 # copy files (these files have no filters)
@@ -794,16 +1014,20 @@
 # szip with individual object
   set (arg ${FILE4} -f dset2:SZIP=8,EC  -l dset2:CHUNK=20x10)
   set (TESTTYPE "TEST")
-  if (NOT USE_FILTER_SZIP_ENCODER OR NOT USE_FILTER_SZIP)
-    set (TESTTYPE "SKIP")
+  if (NOT USE_FILTER_SZIP_ENCODER)
+    if (NOT USE_FILTER_SZIP)
+      set (TESTTYPE "SKIP")
+    endif ()
   endif ()
   ADD_H5_TEST (szip_individual ${TESTTYPE} ${arg})
 
 # szip for all
   set (arg ${FILE4} -f SZIP=8,NN)
   set (TESTTYPE "TEST")
-  if (NOT USE_FILTER_SZIP_ENCODER OR NOT USE_FILTER_SZIP)
-    set (TESTTYPE "SKIP")
+  if (NOT USE_FILTER_SZIP_ENCODER)
+    if (NOT USE_FILTER_SZIP)
+      set (TESTTYPE "SKIP")
+    endif ()
   endif ()
   ADD_H5_TEST (szip_all ${TESTTYPE} ${arg})
 
@@ -826,8 +1050,10 @@
 # all filters
   set (arg ${FILE4} -f dset2:SHUF -f dset2:FLET -f dset2:SZIP=8,NN -f dset2:GZIP=1 -l dset2:CHUNK=20x10)
   set (TESTTYPE "TEST")
-  if (NOT USE_FILTER_SZIP_ENCODER OR NOT USE_FILTER_SZIP OR NOT USE_FILTER_DEFLATE)
-    set (TESTTYPE "SKIP")
+  if (NOT USE_FILTER_SZIP_ENCODER)
+    if (NOT USE_FILTER_SZIP OR NOT USE_FILTER_DEFLATE)
+      set (TESTTYPE "SKIP")
+    endif ()
   endif ()
   ADD_H5_TEST (all_filters ${TESTTYPE} ${arg})
 
@@ -846,16 +1072,20 @@
 # szip copy
   set (arg ${FILE7})
   set (TESTTYPE "TEST")
-  if (NOT USE_FILTER_SZIP_ENCODER OR NOT USE_FILTER_SZIP)
-    set (TESTTYPE "SKIP")
+  if (NOT USE_FILTER_SZIP_ENCODER)
+    if (NOT USE_FILTER_SZIP)
+      set (TESTTYPE "SKIP")
+    endif ()
   endif ()
   ADD_H5_TEST (szip_copy ${TESTTYPE} ${arg})
 
 # szip remove
   set (arg ${FILE7} --filter=dset_szip:NONE)
   set (TESTTYPE "TEST")
-  if (NOT USE_FILTER_SZIP_ENCODER OR NOT USE_FILTER_SZIP)
-    set (TESTTYPE "SKIP")
+  if (NOT USE_FILTER_SZIP_ENCODER)
+    if (NOT USE_FILTER_SZIP)
+      set (TESTTYPE "SKIP")
+    endif ()
   endif ()
   ADD_H5_TEST (szip_remove ${TESTTYPE} ${arg})
 
@@ -918,23 +1148,29 @@
 # remove all  filters
   set (arg ${FILE11} -f NONE)
   set (TESTTYPE "TEST")
-  if (NOT USE_FILTER_DEFLATE OR NOT USE_FILTER_SZIP OR NOT USE_FILTER_SZIP_ENCODER)
-    set (TESTTYPE "SKIP")
+  if (NOT USE_FILTER_SZIP_ENCODER)
+    if (NOT USE_FILTER_SZIP OR NOT USE_FILTER_DEFLATE)
+      set (TESTTYPE "SKIP")
+    endif ()
   endif ()
   ADD_H5_TEST (remove_all ${TESTTYPE} ${arg})
 
 #filter conversions
   set (arg ${FILE8} -f dset_deflate:SZIP=8,NN)
   set (TESTTYPE "TEST")
-  if (NOT USE_FILTER_SZIP_ENCODER OR NOT USE_FILTER_SZIP OR NOT USE_FILTER_DEFLATE)
-    set (TESTTYPE "SKIP")
+  if (NOT USE_FILTER_SZIP_ENCODER)
+    if (NOT USE_FILTER_SZIP OR NOT USE_FILTER_DEFLATE)
+      set (TESTTYPE "SKIP")
+    endif ()
   endif ()
   ADD_H5_TEST (deflate_convert ${TESTTYPE} ${arg})
 
   set (arg ${FILE7} -f dset_szip:GZIP=1)
   set (TESTTYPE "TEST")
-  if (NOT USE_FILTER_SZIP OR NOT USE_FILTER_SZIP_ENCODER OR NOT USE_FILTER_DEFLATE)
-    set (TESTTYPE "SKIP")
+  if (NOT USE_FILTER_SZIP_ENCODER)
+    if (NOT USE_FILTER_SZIP OR NOT USE_FILTER_DEFLATE)
+      set (TESTTYPE "SKIP")
+    endif ()
   endif ()
   ADD_H5_TEST (szip_convert ${TESTTYPE} ${arg})
 
@@ -954,6 +1190,53 @@
   endif ()
   ADD_H5_TEST (deflate_file ${TESTTYPE} ${arg})
 
+#crtorder
+  set (arg tordergr.h5 -L)
+  set (TESTTYPE "TEST")
+  ADD_H5_DMP_TEST (crtorder ${TESTTYPE} 0 ${arg})
+
+###################################################################################################
+# Testing paged aggregation related options:
+#   -G pagesize
+#   -P 1 or 0
+#   -S strategy
+#   -T threshold
+#
+# The testfiles used are generated by test/gen_filespace.c and the file names are prepended with "h5repack_":
+#   (1) "fsm_aggr_nopersist.h5"  /* H5F_FSPACE_STRATEGY_FSM_AGGR + not persisting free-space */
+#   (2) "fsm_aggr_persist.h5"    /* H5F_FSPACE_STRATEGY_FSM_AGGR + persisting free-space */
+#   (3) "paged_nopersist.h5"     /* H5F_FSPACE_STRATEGY_PAGE + not persisting free-space */
+#   (4) "paged_persist.h5"       /* H5F_FSPACE_STRATEGY_PAGE + persisting free-space */
+#   (5) "aggr.h5"                /* H5F_FSPACE_STRATEGY_AGGR */
+#   (6) "none.h5"                /* H5F_FSPACE_STRATEGY_NONE */
+#
+#####################################################################################################
+#
+  set (arg h5repack_fsm_aggr_nopersist.h5 -S PAGE -P 1)
+  set (TESTTYPE "TEST")
+  ADD_H5_STAT_TEST (SP_PAGE ${TESTTYPE} 0 SP ${arg})
+
+  set (arg h5repack_fsm_aggr_persist.h5 -S AGGR)
+  set (TESTTYPE "TEST")
+  ADD_H5_STAT_TEST (S_AGGR ${TESTTYPE} 0 S ${arg})
+
+  set (arg h5repack_none.h5 -S PAGE -T 10 -G 2048)
+  set (TESTTYPE "TEST")
+  ADD_H5_STAT_TEST (STG_PAGE ${TESTTYPE} 0 STG ${arg})
+
+  set (arg h5repack_paged_nopersist.h5 -G 512 -S AGGR)
+  set (TESTTYPE "TEST")
+  ADD_H5_STAT_TEST (GS_AGGR ${TESTTYPE} 0 GS ${arg})
+
+  set (arg h5repack_paged_persist.h5 -S NONE -P 1)
+  set (TESTTYPE "TEST")
+  ADD_H5_STAT_TEST (SP_NONE ${TESTTYPE} 0 SP ${arg})
+
+  set (arg h5repack_aggr.h5 -S FSM_AGGR -P 1 -T 5)
+  set (TESTTYPE "TEST")
+  ADD_H5_STAT_TEST (SPT_FSM_AGGR ${TESTTYPE} 0 SPT ${arg})
+
+
 #########################################################
 # layout options (these files have no filters)
 #########################################################
@@ -1145,17 +1428,25 @@
   ADD_H5_VERIFY_VDS (vds_conti ${TESTTYPE} 0 ${FILEV4} vds_dset CONTIGUOUS -l vds_dset:CONTI)
 
 ##############################################################################
+###    V E R S I O N  B O U N D S  T E S T S
+##############################################################################
+# -j 0 -k 2, superblock will be 0
+ADD_H5_VERIFY_SUPERBLOCK (SB_IS_0 h5repack_layout.h5 0 2 0)
+# -j 1 -k 2, superblock will be 2
+ADD_H5_VERIFY_SUPERBLOCK (SB_IS_2 h5repack_layout.h5 1 2 2)
+# -j 2 -k 2, superblock will be 3
+ADD_H5_VERIFY_SUPERBLOCK (SB_IS_3 h5repack_layout.h5 2 2 3)
+# -j 0 -k 1, file cannot be opened
+ADD_H5_VERIFY_INVALIDBOUNDS (latest_latest_invalid bounds_latest_latest.h5 0 1)
+
+##############################################################################
 ###    P L U G I N  T E S T S
 ##############################################################################
-  ADD_H5_UD_TEST (plugin_version_test 0 h5repack_layout.h5 -v -f UD=260,4,9,${H5_VERS_MAJOR},${H5_VERS_MINOR},${H5_VERS_RELEASE})
-  ADD_H5_UD_TEST (plugin_test 0 h5repack_layout.h5 -v -f UD=257,1,9)
+  ADD_H5_UD_TEST (plugin_version_test 0 h5repack_layout.h5 -v -f UD=260,0,4,9,${H5_VERS_MAJOR},${H5_VERS_MINOR},${H5_VERS_RELEASE})
+  ADD_H5_UD_TEST (plugin_test 0 h5repack_layout.h5 -v -f UD=257,0,1,9)
   ADD_H5_UD_TEST (plugin_none 0 h5repack_layout.UD.h5 -v -f NONE)
   # check for no parameters
-  set (TESTRETVAL 255)
-  if (WIN32)
-    set (TESTRETVAL -1)
-  endif ()
-  ADD_H5_CMP_TEST (plugin_zero "" "TEST" ${TESTRETVAL} h5repack_layout.h5 -v -f UD=250,0)
+  ADD_H5_UD_TEST (plugin_zero 0 h5repack_layout.h5 -v -f UD=250,0,0)
 
   if (HDF5_TEST_VFD)
     # Run test with different Virtual File Driver
diff --git a/tools/test/h5repack/Makefile.am b/tools/test/h5repack/Makefile.am
index 5c284b3..ce7cad4 100644
--- a/tools/test/h5repack/Makefile.am
+++ b/tools/test/h5repack/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
@@ -47,14 +45,14 @@ h5repacktst_SOURCES=h5repacktst.c
 
 if HAVE_SHARED_CONDITIONAL
   # Build it as shared library if configure is enabled for shared library.
-  lib_LTLIBRARIES=libdynlibadd.la libdynlibvers.la
+  noinst_LTLIBRARIES=libdynlibadd.la libdynlibvers.la
   libdynlibadd_la_SOURCES=dynlib_rpk.c
   libdynlibvers_la_SOURCES=dynlib_vrpk.c
-
-install-exec-hook:
-	$(RM) $(DESTDIR)$(libdir)/*dynlib*
+  libdynlibadd_la_LDFLAGS=$(AM_LDFLAGS) -avoid-version -module -shared -export-dynamic -rpath /nowhere
+  libdynlibvers_la_LDFLAGS=$(AM_LDFLAGS) -avoid-version -module -shared -export-dynamic -rpath /nowhere
 endif
 
+
 # Temporary files.  *.h5 are generated by h5repack.  They should
 # copied to the testfiles/ directory if update is required.
 CHECK_CLEANFILES+=*.h5 *.bin testfiles/h5diff_attr1.h5 testfiles/tfamily*.h5
diff --git a/tools/test/h5repack/dynlib_rpk.c b/tools/test/h5repack/dynlib_rpk.c
index 3469e58..29c3eae 100644
--- a/tools/test/h5repack/dynlib_rpk.c
+++ b/tools/test/h5repack/dynlib_rpk.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5. The full HDF5 copyright notice, including      *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /*
  * Programmer:    Raymond Lu
diff --git a/tools/test/h5repack/dynlib_vrpk.c b/tools/test/h5repack/dynlib_vrpk.c
index 8da0270..06d90ff 100644
--- a/tools/test/h5repack/dynlib_vrpk.c
+++ b/tools/test/h5repack/dynlib_vrpk.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5. The full HDF5 copyright notice, including      *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic document set and is     *
- * linked from the top-level documents page.  It can also be found at        *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access   *
- * to either file, you may request a copy from help@hdfgroup.org.            *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /*
  * Purpose:    Tests the plugin module (H5PL)
diff --git a/tools/test/h5repack/h5repack.sh.in b/tools/test/h5repack/h5repack.sh.in
index 23e0663..b0a2f99 100644
--- a/tools/test/h5repack/h5repack.sh.in
+++ b/tools/test/h5repack/h5repack.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5repack tool
 #
@@ -38,6 +36,9 @@ H5DIFF_BIN=`pwd`/$H5DIFF                # The path of the h5diff tool binary
 H5DUMP=../../src/h5dump/h5dump          # The h5dump tool name
 H5DUMP_BIN=`pwd`/$H5DUMP                # The path of the h5dump tool binary
 
+H5STAT=../../src/h5stat/h5stat          # The h5stat tool name
+H5STAT_BIN=`pwd`/$H5STAT                # The path of the h5stat tool binary
+
 RM='rm -rf'
 CMP='cmp'
 DIFF='diff -c'
@@ -81,6 +82,7 @@ test -d $TESTDIR || mkdir $TESTDIR
 #       Comment '#' without space can be used.
 # --------------------------------------------------------------------
 LIST_HDF5_TEST_FILES="
+$SRC_H5REPACK_TESTFILES/bounds_latest_latest.h5
 $SRC_H5REPACK_TESTFILES/h5repack_attr.h5
 $SRC_H5REPACK_TESTFILES/h5repack_attr_refs.h5
 $SRC_H5REPACK_TESTFILES/h5repack_deflate.h5
@@ -103,6 +105,12 @@ $SRC_H5REPACK_TESTFILES/h5repack_refs.h5
 $SRC_H5REPACK_TESTFILES/h5repack_shuffle.h5
 $SRC_H5REPACK_TESTFILES/h5repack_soffset.h5
 $SRC_H5REPACK_TESTFILES/h5repack_szip.h5
+$SRC_H5REPACK_TESTFILES/h5repack_aggr.h5
+$SRC_H5REPACK_TESTFILES/h5repack_fsm_aggr_nopersist.h5
+$SRC_H5REPACK_TESTFILES/h5repack_fsm_aggr_persist.h5
+$SRC_H5REPACK_TESTFILES/h5repack_none.h5
+$SRC_H5REPACK_TESTFILES/h5repack_paged_nopersist.h5
+$SRC_H5REPACK_TESTFILES/h5repack_paged_persist.h5
 $SRC_H5DIFF_TESTFILES/h5diff_attr1.h5
 $SRC_TOOLS_TESTFILES/tfamily00000.h5
 $SRC_TOOLS_TESTFILES/tfamily00001.h5
@@ -115,6 +123,7 @@ $SRC_TOOLS_TESTFILES/tfamily00007.h5
 $SRC_TOOLS_TESTFILES/tfamily00008.h5
 $SRC_TOOLS_TESTFILES/tfamily00009.h5
 $SRC_TOOLS_TESTFILES/tfamily00010.h5
+$SRC_TOOLS_TESTFILES/tordergr.h5
 $SRC_TOOLS_TESTFILES/vds/1_a.h5
 $SRC_TOOLS_TESTFILES/vds/1_b.h5
 $SRC_TOOLS_TESTFILES/vds/1_c.h5
@@ -145,6 +154,7 @@ $SRC_H5REPACK_TESTFILES/h5repack-help.txt
 $SRC_H5REPACK_TESTFILES/h5repack_ext.bin
 $SRC_H5REPACK_TESTFILES/ublock.bin
 $SRC_H5REPACK_TESTFILES/h5repack.info
+$SRC_H5REPACK_TESTFILES/crtorder.tordergr.h5.ddl
 $SRC_H5REPACK_TESTFILES/deflate_limit.h5repack_layout.h5.ddl
 $SRC_H5REPACK_TESTFILES/h5repack_layout.h5.ddl
 $SRC_H5REPACK_TESTFILES/h5repack_filters.h5-gzip_verbose_filters.tst
@@ -156,6 +166,12 @@ $SRC_H5REPACK_TESTFILES/2_vds.h5-vds_chunk3x6x9-v.ddl
 $SRC_H5REPACK_TESTFILES/3_1_vds.h5-vds_chunk2x5x8-v.ddl
 $SRC_H5REPACK_TESTFILES/4_vds.h5-vds_compa-v.ddl
 $SRC_H5REPACK_TESTFILES/4_vds.h5-vds_conti-v.ddl
+$SRC_H5REPACK_TESTFILES/SP.h5repack_fsm_aggr_nopersist.h5.ddl
+$SRC_H5REPACK_TESTFILES/S.h5repack_fsm_aggr_persist.h5.ddl
+$SRC_H5REPACK_TESTFILES/STG.h5repack_none.h5.ddl
+$SRC_H5REPACK_TESTFILES/GS.h5repack_paged_nopersist.h5.ddl
+$SRC_H5REPACK_TESTFILES/SP.h5repack_paged_persist.h5.ddl
+$SRC_H5REPACK_TESTFILES/SPT.h5repack_aggr.h5.ddl
 "
 
 #
@@ -179,7 +195,7 @@ COPY_TESTFILES_TO_TESTDIR()
             INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
             INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
             if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
-    	        $CP -f $tstfile $TESTDIR
+                $CP -f $tstfile $TESTDIR
                 if [ $? -ne 0 ]; then
                     echo "Error: FAILED to copy $tstfile ."
 
@@ -325,8 +341,8 @@ VERIFY_LAYOUT_DSET()
     fi
 
     # clean up tmp files
-    rm -f $outfile
-    rm -f $layoutfile
+#    rm -f $outfile
+#    rm -f $layoutfile
 }
 
 #------------------------------------------
@@ -375,6 +391,8 @@ VERIFY_LAYOUT_VDS()
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.ddl) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual > /dev/null 2>&1 ; then
      echo " PASSED"
     else
@@ -386,7 +404,7 @@ VERIFY_LAYOUT_VDS()
 
     # Clean up output file
     if test -z "$HDF5_NOCLEANUP"; then
-	rm -f $actual $actual_err
+    rm -f $actual $actual_err
     fi
 
     # clean up tmp files
@@ -496,6 +514,87 @@ VERIFY_LAYOUT_ALL()
     rm -f $layoutfile
 }
 
+#--------------------------------------------------------------
+# Verifying superblock of a file with different version bounds
+VERIFY_SUPERBLOCK()
+{
+    lowbound=$1
+    highbound=$2
+    superblock=$3
+    infile=$4
+    layoutfile=verbounds-low$lowbound-high$highbound.$4
+    outfile=out-verbounds-low$lowbound-high$highbound.$infile
+    expectedsuperblock="SUPERBLOCK_VERSION $superblock"
+
+    shift
+    shift
+    shift
+    shift
+
+    TESTING  $H5REPACK $@
+    (
+        cd $TESTDIR
+        $RUNSERIAL $H5REPACK_BIN -j $lowbound -k $highbound $infile $outfile
+    )
+    RET=$?
+    if [ $RET != 0 ] ; then
+        echo "*FAILED*"
+        nerrors="`expr $nerrors + 1`"
+    else
+        echo " PASSED"
+        DIFFTEST $infile $outfile
+    fi
+
+    #---------------------------------
+    # check the layout from a dataset
+    VERIFY  "superblock"
+    (
+        cd $TESTDIR
+        $RUNSERIAL $H5DUMP_BIN -H -B $outfile > $layoutfile
+    )
+    $GREP "$expectedsuperblock" $TESTDIR/$layoutfile > /dev/null
+    if [ $? -eq 0 ]; then
+        echo " PASSED"
+    else
+        echo " FAILED"
+        nerrors="`expr $nerrors + 1`"
+    fi
+
+    # clean up tmp files
+    rm -f $outfile
+    rm -f $layoutfile
+
+} # end of VERIFY_SUPERBLOCK
+
+#------------------------------------------------------------------
+# Verifying that a latest file cannot be opened with earlier bounds
+VERIFY_INVALIDBOUNDS()
+{
+    lowbound=$1
+    highbound=$2
+    infile=$3
+    outfile=out-verbounds-low$lowbound-high$highbound.$infile
+
+    #--------------------------------------
+    # check for failure with invalid bounds
+    TESTING  $H5REPACK $@
+    (
+        cd $TESTDIR
+        $RUNSERIAL $H5REPACK_BIN -j $lowbound -k $highbound $infile $outfile
+    )
+    RET=$?
+    if [ $RET != 0 ] ; then
+        echo " PASSED"
+    else
+        echo "*FAILED*"
+        nerrors="`expr $nerrors + 1`"
+    fi
+
+    # clean up tmp files
+    rm -f $outfile
+
+} # end of VERIFY_INVALIDBOUNDS
+
 # same as TOOLTEST, but it uses the old syntax -i input_file -o output_file
 #
 TOOLTEST0()
@@ -541,11 +640,11 @@ TOOLTEST1()
     )
     RET=$?
     if [ $RET != 0 ] ; then
-	echo "*FAILED*"
-	nerrors="`expr $nerrors + 1`"
+    echo "*FAILED*"
+    nerrors="`expr $nerrors + 1`"
     else
-	echo " PASSED"
-	DIFFTEST $infile $outfile
+    echo " PASSED"
+    DIFFTEST $infile $outfile
     fi
     rm -f $outfile
 }
@@ -572,11 +671,11 @@ TOOLTESTV()
     ) >$actual 2>$actual_err
     RET=$?
     if [ $RET != 0 ] ; then
-	echo "*FAILED*"
-	nerrors="`expr $nerrors + 1`"
+    echo "*FAILED*"
+    nerrors="`expr $nerrors + 1`"
     else
-	echo " PASSED"
-	DIFFTEST $infile $outfile
+    echo " PASSED"
+    DIFFTEST $infile $outfile
     fi
 
     # display output compare
@@ -637,6 +736,8 @@ TOOLTESTM() {
     # Create the expect file if it doesn't yet exist.
      echo " CREATED"
      cp $actual $expect
+     echo "    Expected result (*.tst) missing"
+     nerrors="`expr $nerrors + 1`"
     elif $CMP $expect $actual; then
       echo " PASSED"
     else
@@ -648,7 +749,7 @@ TOOLTESTM() {
 
     # Clean up output file
     if test -z "$HDF5_NOCLEANUP"; then
-   rm -f $actual $actual_err $actual_sav $actual_err_sav
+        rm -f $actual $actual_err $actual_sav $actual_err_sav
     fi
 
 }
@@ -682,7 +783,59 @@ TOOLTEST_DUMP()
      VERIFY h5dump output $@
      (
         cd $TESTDIR
-        $RUNSERIAL $H5DUMP_BIN -pH $outfile
+        $RUNSERIAL $H5DUMP_BIN -q creation_order -pH $outfile
+     ) >$actual 2>$actual_err
+     cat $actual_err >> $actual
+
+     RET=$?
+
+    fi
+
+    if cmp -s $expect $actual; then
+     echo " PASSED"
+    else
+     echo "*FAILED*"
+     echo "    Expected result (*.ddl) differs from actual result (*.out)"
+     nerrors="`expr $nerrors + 1`"
+     test yes = "$verbose" && diff -c $expect $actual |sed 's/^/    /'
+    fi
+
+   rm -f $actual $actual_err
+   rm -f $outfile
+}
+
+# This is similar to TOOLTEST_DUMP().
+# Test h5repack with options added for paged aggregation.
+# h5stat is used on the repacked file and the expected output
+# is compared for correctness.
+#
+TOOLTEST_STAT()
+{
+    infile=$2
+    outfile=out-$1.$2
+    expect="$TESTDIR/$1.$2.ddl"
+    actual="$TESTDIR/out-$1.$2.out"
+    actual_err="$TESTDIR/out-$1.$2.err"
+
+    shift
+    shift
+
+    # Run test.
+    TESTING $H5REPACK $@
+    (
+        cd $TESTDIR
+        $RUNSERIAL $H5REPACK_BIN "$@" $infile $outfile
+    ) >$actual 2>$actual_err
+    RET=$?
+    if [ $RET != 0 ] ; then
+    echo "*FAILED*"
+    nerrors="`expr $nerrors + 1`"
+    else
+     echo " PASSED"
+     VERIFY h5stat output $@
+     (
+        cd $TESTDIR
+        $RUNSERIAL $H5STAT_BIN -S -s $outfile
      ) >$actual 2>$actual_err
      cat $actual_err >> $actual
 
@@ -762,11 +915,11 @@ TOOLTEST_META()
     # verify sizes.
     MESSAGE "Verify the sizes of both output files ($size1 vs $size2)"
     if [ $size1 -lt $size2 ]; then
-    	# pass
-	echo " PASSED"
+        # pass
+    echo " PASSED"
     else
-	#fail
-	echo "*FAILED*"
+    #fail
+    echo "*FAILED*"
         nerrors="`expr $nerrors + 1`"
     fi
 
@@ -793,6 +946,8 @@ TOOLTEST_HELP() {
     # Create the expect data file if it doesn't yet exist.
       echo " CREATED"
       cp $actual $expect-CREATED
+      echo "    Expected result (*.txt) missing"
+      nerrors="`expr $nerrors + 1`"
     elif cmp -s $expect $actual; then
       echo " PASSED"
     else
@@ -840,7 +995,7 @@ USE_FILTER_SZIP_ENCODER=`$RUNSERIAL $H5DETECTSZIP_BIN`
 fi
 
 ##############################################################################
-###			  T H E   T E S T S
+###              T H E   T E S T S
 ##############################################################################
 # prepare for test
 COPY_TESTFILES_TO_TESTDIR
@@ -1047,6 +1202,46 @@ else
  TOOLTEST deflate_file $arg
 fi
 
+#crtorder
+arg="tordergr.h5 -L"
+TOOLTEST_DUMP crtorder $arg
+
+###################################################################################################
+# Testing paged aggregation related options:
+#   -G pagesize
+#   -P 1 or 0
+#   -S strategy
+#   -T threshold
+#
+# The testfiles used are generated by test/gen_filespace.c and the file names are prepended with "h5repack_":
+#   (1) "fsm_aggr_nopersist.h5"  /* H5F_FSPACE_STRATEGY_FSM_AGGR + not persisting free-space */
+#   (2) "fsm_aggr_persist.h5"    /* H5F_FSPACE_STRATEGY_FSM_AGGR + persisting free-space */
+#   (3) "paged_nopersist.h5"     /* H5F_FSPACE_STRATEGY_PAGE + not persisting free-space */
+#   (4) "paged_persist.h5"       /* H5F_FSPACE_STRATEGY_PAGE + persisting free-space */
+#   (5) "aggr.h5"                /* H5F_FSPACE_STRATEGY_AGGR */
+#   (6) "none.h5"                /* H5F_FSPACE_STRATEGY_NONE */
+#
+#####################################################################################################
+#
+arg="h5repack_fsm_aggr_nopersist.h5 -S PAGE -P 1"
+TOOLTEST_STAT SP $arg
+#
+arg="h5repack_fsm_aggr_persist.h5 -S AGGR"
+TOOLTEST_STAT S $arg
+#
+arg="h5repack_none.h5 -S PAGE -T 10 -G 2048"
+TOOLTEST_STAT STG $arg
+#
+arg="h5repack_paged_nopersist.h5 -G 512 -S AGGR"
+TOOLTEST_STAT GS $arg
+#
+arg="h5repack_paged_persist.h5 -S NONE -P 1"
+TOOLTEST_STAT SP $arg
+#
+arg="h5repack_aggr.h5 -S FSM_AGGR -P 1 -T 5"
+TOOLTEST_STAT SPT $arg
+
+
 #########################################################
 # layout options (these files have no filters)
 #########################################################
@@ -1225,7 +1420,7 @@ TOOLTEST_META meta_long h5repack_layout.h5 --metadata_block_size=8192
 if test  $USE_FILTER_DEFLATE != "yes" ; then
     SKIP vds_dset_chunk_20x10x5
 else
-    VERIFY_LAYOUT_VDS vds_dset_chunk_20x10x5 1_vds.h5 vds_dset CHUNKED --layout vds_dset:CHUNK=20x10x5
+    VERIFY_LAYOUT_VDS vds_dset_chunk20x10x5 1_vds.h5 vds_dset CHUNKED --layout vds_dset:CHUNK=20x10x5
 fi
 
 if test  $USE_FILTER_DEFLATE != "yes" ; then
@@ -1252,6 +1447,18 @@ else
  VERIFY_LAYOUT_VDS vds_conti 4_vds.h5 vds_dset CONTIGUOUS -l vds_dset:CONTI
 fi
 
+#########################################################
+# Testing version bounds
+#########################################################
+# -j 0 -k 2, superblock will be 0
+VERIFY_SUPERBLOCK 0 2 0 h5repack_layout.h5 -j 0 -k 2 h5repack_layout.h5
+# -j 1 -k 2, superblock will be 2
+VERIFY_SUPERBLOCK 1 2 2 h5repack_layout.h5 -j 1 -k 2 h5repack_layout.h5
+# -j 2 -k 2, superblock will be 3
+VERIFY_SUPERBLOCK 2 2 3 h5repack_layout.h5 -j 2 -k 2 h5repack_layout.h5
+# -j 0 -k 1, file cannot be opened
+VERIFY_INVALIDBOUNDS 0 1 bounds_latest_latest.h5 
+
 # Clean up temporary files/directories
 CLEAN_TESTFILES_AND_TESTDIR
 
diff --git a/tools/test/h5repack/h5repack_plugin.sh.in b/tools/test/h5repack/h5repack_plugin.sh.in
index 0b28f78..5efd9e8 100644
--- a/tools/test/h5repack/h5repack_plugin.sh.in
+++ b/tools/test/h5repack/h5repack_plugin.sh.in
@@ -1,16 +1,14 @@
 #! /bin/sh
 #
-# Copyright by The HDF Group.                                              
-# All rights reserved.                                                     
-#                                                                          
-# This file is part of HDF5. The full HDF5 copyright notice, including     
-# terms governing use, modification, and redistribution, is contained in   
-# the files COPYING and Copyright.html.  COPYING can be found at the root  
-# of the source code distribution tree; Copyright.html can be found at the 
-# root level of an installed copy of the electronic document set and is    
-# linked from the top-level documents page.  It can also be found at       
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have access  
-# to either file, you may request a copy from help@hdfgroup.org.           
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5. The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 srcdir=@srcdir@
 TOP_BUILDDIR=@top_builddir@
@@ -249,10 +247,10 @@ COPY_TESTFILES_TO_TESTDIR
 version_str=`echo @H5_VERSION@ | awk -F"-" '{print $1}' | sed 's/\./,/g'`
 
 # Run the test
-arg="h5repack_layout.h5 -v -f UD=260,4,9,$version_str"
+arg="h5repack_layout.h5 -v -f UD=260,0,4,9,$version_str"
 TOOLTEST_DUMP plugin_version_test $arg
 
-arg="h5repack_layout.h5 -v -f UD=257,1,9"
+arg="h5repack_layout.h5 -v -f UD=257,0,1,9"
 TOOLTEST_DUMP plugin_test $arg
 
 #arg="h5repack_layout.UD.h5 -v -f NONE"
diff --git a/tools/test/h5repack/h5repacktst.c b/tools/test/h5repack/h5repacktst.c
index 69e576d..f6166da 100644
--- a/tools/test/h5repack/h5repacktst.c
+++ b/tools/test/h5repack/h5repacktst.c
@@ -1,17 +1,15 @@
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
-* Copyright by The HDF Group.                                               *
-* Copyright by the Board of Trustees of the University of Illinois.         *
-* All rights reserved.                                                      *
-*                                                                           *
-* This file is part of HDF5.  The full HDF5 copyright notice, including     *
-* terms governing use, modification, and redistribution, is contained in    *
-* the files COPYING and Copyright.html.  COPYING can be found at the root   *
-* of the source code distribution tree; Copyright.html can be found at the  *
-* root level of an installed copy of the electronic HDF5 document set and   *
-* is linked from the top-level documents page.  It can also be found at     *
-* http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
-* access to either file, you may request a copy from help@hdfgroup.org.     *
-* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5repack.h"
 #include "h5test.h"
@@ -80,15 +78,15 @@
 #define FNAME18     "h5repack_layout2.h5"
 
 /* Files for testing file space paging */
-#define FSPACE_OUT	"h5repack_fspace_OUT.h5"	/* The output file */
+#define FSPACE_OUT    "h5repack_fspace_OUT.h5"    /* The output file */
 #define NELMTS(X)       (sizeof(X)/sizeof(X[0]))        /* # of elements */
 const char *H5REPACK_FSPACE_FNAMES[] = {
     "h5repack_latest.h5",               /* 0 */
     "h5repack_default.h5",              /* 1 */
-    "h5repack_page_persist.h5",   	    /* 2 */
-    "h5repack_fsm_aggr_persist.h5",   	/* 3 */
+    "h5repack_page_persist.h5",           /* 2 */
+    "h5repack_fsm_aggr_persist.h5",       /* 3 */
     "h5repack_page_threshold.h5",       /* 4 */
-    "h5repack_fsm_aggr_threshold.h5",   /* 5 */ 
+    "h5repack_fsm_aggr_threshold.h5",   /* 5 */
     "h5repack_aggr.h5",                 /* 6 */
     "h5repack_none.h5"                  /* 7 */
 };
@@ -128,9 +126,9 @@ const char *H5REPACK_FILENAMES[] = {
 #define REG_REF_DS1 "Dset_REGREF"
 
 /*-------------------------------------------------------------------------
-* prototypes
-*-------------------------------------------------------------------------
-*/
+ * prototypes
+ *-------------------------------------------------------------------------
+ */
 static int make_all_objects(hid_t loc_id);
 static int make_attributes(hid_t loc_id);
 static int make_hlinks(hid_t loc_id);
@@ -166,31 +164,27 @@ static int make_complex_attr_references(hid_t loc_id);
 
 
 /*-------------------------------------------------------------------------
-* Function: main
-*
-* Purpose: Executes h5repack tests
-*
-* Return: Success: zero
-*  Failure: 1
-*
-* Programmer:  Pedro Vicente <pvn@ncsa.uiuc.edu>
-*             January, 6, 2004
-*
-*-------------------------------------------------------------------------
-*/
+ * Function: main
+ *
+ * Purpose:  Executes h5repack tests
+ *
+ * Return:   Success: zero
+ *           Failure: 1
+ *-------------------------------------------------------------------------
+ */
 
 int main (void)
 {
     pack_opt_t  pack_options;
     diff_opt_t  diff_options;
 
-    unsigned j;				/* Local index variable for testing file space */
-    const char *fname;			/* File name for testing file space */
+    unsigned    j;                /* Local index variable for testing file space */
+    const char *fname;            /* File name for testing file space */
 
-    h5_stat_t		file_stat;
-    h5_stat_size_t	fsize1, fsize2;	/* file sizes */
+    h5_stat_t         file_stat;
+    h5_stat_size_t    fsize1, fsize2;    /* file sizes */
 #if defined (H5_HAVE_FILTER_SZIP)
-    int szip_can_encode = 0;
+    int               szip_can_encode = 0;
 #endif
 
     h5tools_setprogname(PROGRAMNAME);
@@ -213,28 +207,28 @@ int main (void)
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * Format of the tests:
-    *
-    * 1) make a copy of the file with h5repack
-    * 2) use the h5diff function to compare the input and output file
-    *-------------------------------------------------------------------------
-    */
+     * Format of the tests:
+     *
+     * 1) make a copy of the file with h5repack
+     * 2) use the h5diff function to compare the input and output file
+     *-------------------------------------------------------------------------
+     */
     /*-------------------------------------------------------------------------
-    * Testing file space info setting
-    *-------------------------------------------------------------------------
-    */
+     * Testing file space info setting
+     *-------------------------------------------------------------------------
+     */
     TESTING("    files with file space info setting--no options (-S, -P, -T, -G) are set");
-    j = 0;	/* #0 */
+    j = 0;    /* #0 */
     HDassert(j < NELMTS(H5REPACK_FSPACE_FNAMES));
     fname = H5REPACK_FSPACE_FNAMES[j];
     if(h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    
+
     if(h5repack(fname, FSPACE_OUT, &pack_options) < 0)
         GOERROR;
     if(h5diff(fname, FSPACE_OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if(h5repack_verify(fname, FSPACE_OUT, &pack_options)<=0)
+    if(h5repack_verify(fname, FSPACE_OUT, &pack_options) <= 0)
         GOERROR;
     if(h5repack_end(&pack_options) < 0)
         GOERROR;
@@ -242,20 +236,20 @@ int main (void)
 
 
     TESTING("    files with file space info setting--all options -S, -P, -T, -G are set");
-    ++j; 	/* #1 */
+    ++j;     /* #1 */
     HDassert(j < NELMTS(H5REPACK_FSPACE_FNAMES));
-    fname = H5REPACK_FSPACE_FNAMES[j];	
+    fname = H5REPACK_FSPACE_FNAMES[j];
     if(h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
     pack_options.fs_strategy = H5F_FSPACE_STRATEGY_NONE;
     pack_options.fs_persist = -1;        /* "FALSE" is set via -P 0 */
-    pack_options.fs_threshold = 1; 
+    pack_options.fs_threshold = 1;
     pack_options.fs_pagesize = 8192;
     if(h5repack(fname, FSPACE_OUT, &pack_options) < 0)
         GOERROR;
     if(h5diff(fname, FSPACE_OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if(h5repack_verify(fname, FSPACE_OUT, &pack_options)<=0)
+    if(h5repack_verify(fname, FSPACE_OUT, &pack_options) <= 0)
         GOERROR;
     if(h5repack_end(&pack_options) < 0)
         GOERROR;
@@ -263,18 +257,18 @@ int main (void)
 
 
     TESTING("    files with file space info setting--options -S and -T are set");
-    ++j;	/* #2 */
+    ++j;    /* #2 */
     HDassert(j < NELMTS(H5REPACK_FSPACE_FNAMES));
     fname = H5REPACK_FSPACE_FNAMES[j];
     if(h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    pack_options.fs_strategy = -1; 	    /* "FSM_AGGR" specified via -S FSM_AGGR */
-    pack_options.fs_threshold = -1; 	/* "0" specified via -T 0 */
+    pack_options.fs_strategy = (H5F_fspace_strategy_t)-1;         /* "FSM_AGGR" specified via -S FSM_AGGR */
+    pack_options.fs_threshold = -1;     /* "0" specified via -T 0 */
     if(h5repack(fname, FSPACE_OUT, &pack_options) < 0)
         GOERROR;
     if(h5diff(fname, FSPACE_OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if(h5repack_verify(fname, FSPACE_OUT, &pack_options)<=0)
+    if(h5repack_verify(fname, FSPACE_OUT, &pack_options) <= 0)
         GOERROR;
     if(h5repack_end(&pack_options) < 0)
         GOERROR;
@@ -282,7 +276,7 @@ int main (void)
 
 
     TESTING("    files with file space info setting-- options -S and -P are set & -L");
-    ++j;	/* #3 */
+    ++j;    /* #3 */
     HDassert(j < NELMTS(H5REPACK_FSPACE_FNAMES));
     fname = H5REPACK_FSPACE_FNAMES[j];
     if(h5repack_init(&pack_options, 0, TRUE) < 0)
@@ -293,32 +287,32 @@ int main (void)
         GOERROR;
     if(h5diff(fname, FSPACE_OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if(h5repack_verify(fname, FSPACE_OUT, &pack_options)<=0)
+    if(h5repack_verify(fname, FSPACE_OUT, &pack_options) <= 0)
         GOERROR;
     if(h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    files with file space info setting-- options -P and -T are set & -L");
-    ++j;	/* #4 */
+    ++j;    /* #4 */
     HDassert(j < NELMTS(H5REPACK_FSPACE_FNAMES));
     fname = H5REPACK_FSPACE_FNAMES[j];
     if(h5repack_init(&pack_options, 0, TRUE) < 0)
         GOERROR;
-    pack_options.fs_persist = -1; 	/* "FALSE" is set via -P 0 */
-    pack_options.fs_threshold = 2; 
+    pack_options.fs_persist = -1;     /* "FALSE" is set via -P 0 */
+    pack_options.fs_threshold = 2;
     if(h5repack(fname, FSPACE_OUT, &pack_options) < 0)
         GOERROR;
     if(h5diff(fname, FSPACE_OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if(h5repack_verify(fname, FSPACE_OUT, &pack_options)<=0)
+    if(h5repack_verify(fname, FSPACE_OUT, &pack_options) <= 0)
         GOERROR;
     if(h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    files with file space info setting-- options -S and -G are set & -L");
-    ++j;	/* #5 */
+    ++j;    /* #5 */
     HDassert(j < NELMTS(H5REPACK_FSPACE_FNAMES));
     fname = H5REPACK_FSPACE_FNAMES[j];
     if(h5repack_init(&pack_options, 0, TRUE) < 0)
@@ -329,180 +323,179 @@ int main (void)
         GOERROR;
     if(h5diff(fname, FSPACE_OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if(h5repack_verify(fname, FSPACE_OUT, &pack_options)<=0)
+    if(h5repack_verify(fname, FSPACE_OUT, &pack_options) <= 0)
         GOERROR;
     if(h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    files with file space info setting-- options -S, -P, -T, -G are set");
-    ++j;	/* #6 */
+    ++j;    /* #6 */
     HDassert(j < NELMTS(H5REPACK_FSPACE_FNAMES));
     fname = H5REPACK_FSPACE_FNAMES[j];
     if(h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
     pack_options.fs_strategy = H5F_FSPACE_STRATEGY_NONE;
-    pack_options.fs_persist = -1; 	/* "FALSE" is set via -P 0 */
-    pack_options.fs_threshold = 1; 	
+    pack_options.fs_persist = -1;     /* "FALSE" is set via -P 0 */
+    pack_options.fs_threshold = 1;
     pack_options.fs_pagesize = 8192;
     if(h5repack(fname, FSPACE_OUT, &pack_options) < 0)
         GOERROR;
     if(h5diff(fname, FSPACE_OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if(h5repack_verify(fname, FSPACE_OUT, &pack_options)<=0)
+    if(h5repack_verify(fname, FSPACE_OUT, &pack_options) <= 0)
         GOERROR;
     if(h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    files with file space info setting-- options -S, -T, -G are set & -L");
-    ++j;	/* #7 */
+    ++j;    /* #7 */
     HDassert(j < NELMTS(H5REPACK_FSPACE_FNAMES));
     fname = H5REPACK_FSPACE_FNAMES[j];
     if(h5repack_init(&pack_options, 0, TRUE) < 0)
         GOERROR;
     pack_options.fs_strategy = H5F_FSPACE_STRATEGY_AGGR;
-    pack_options.fs_threshold = 1; 
+    pack_options.fs_threshold = 1;
     pack_options.fs_pagesize = 4096;
     if(h5repack(fname, FSPACE_OUT, &pack_options) < 0)
         GOERROR;
     if(h5diff(fname, FSPACE_OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if(h5repack_verify(fname, FSPACE_OUT, &pack_options)<=0)
+    if(h5repack_verify(fname, FSPACE_OUT, &pack_options) <= 0)
         GOERROR;
     if(h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * file with fill values
-    *-------------------------------------------------------------------------
-    */
-
+     * file with fill values
+     *-------------------------------------------------------------------------
+     */
     TESTING("    copy of datasets (fill values)");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME0,FNAME0OUT,&pack_options) < 0)
+    if (h5repack(FNAME0, FNAME0OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME0,FNAME0OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME0, FNAME0OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME0, FNAME0OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME0, FNAME0OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_cmp_pl(FNAME0,FNAME0OUT)<=0)
+    if (h5repack_cmp_pl(FNAME0, FNAME0OUT) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
 
     /*-------------------------------------------------------------------------
-    * file with all kinds of dataset datatypes
-    *-------------------------------------------------------------------------
-    */
+     * file with all kinds of dataset datatypes
+     *-------------------------------------------------------------------------
+     */
     TESTING("    copy of datasets (all datatypes)");
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME1,FNAME1OUT,&pack_options) < 0)
+    if (h5repack(FNAME1, FNAME1OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME1,FNAME1OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME1, FNAME1OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME1, FNAME1OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME1, FNAME1OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_cmp_pl(FNAME1,FNAME1OUT)<=0)
+    if (h5repack_cmp_pl(FNAME1, FNAME1OUT) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
 
     /*-------------------------------------------------------------------------
-    * file with attributes
-    *-------------------------------------------------------------------------
-    */
+     * file with attributes
+     *-------------------------------------------------------------------------
+     */
     TESTING("    copy of datasets (attributes)");
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME2,FNAME2OUT,&pack_options) < 0)
+    if (h5repack(FNAME2, FNAME2OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME2,FNAME2OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME2, FNAME2OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME2, FNAME2OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME2, FNAME2OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_cmp_pl(FNAME2,FNAME2OUT)<=0)
+    if (h5repack_cmp_pl(FNAME2, FNAME2OUT) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * file with hardlinks
-    *-------------------------------------------------------------------------
-    */
+     * file with hardlinks
+     *-------------------------------------------------------------------------
+     */
     TESTING("    copy of datasets (hardlinks)");
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME3,FNAME3OUT,&pack_options) < 0)
+    if (h5repack(FNAME3, FNAME3OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME3,FNAME3OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME3, FNAME3OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME3, FNAME3OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME3, FNAME3OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_cmp_pl(FNAME3,FNAME3OUT)<=0)
+    if (h5repack_cmp_pl(FNAME3, FNAME3OUT) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * alloc early test
-    *-------------------------------------------------------------------------
-    */
+     * alloc early test
+     *-------------------------------------------------------------------------
+     */
     TESTING("    copy of allocation early file");
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME5,FNAME5OUT,&pack_options) < 0)
+    if (h5repack(FNAME5, FNAME5OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME5,FNAME5OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME5, FNAME5OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME5, FNAME5OUT, &pack_options)<=0)
+    if (h5repack_verify(FNAME5, FNAME5OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * the remaining files differ in the dcpl's
-    *-------------------------------------------------------------------------
-    */
+     * the remaining files differ in the dcpl's
+     *-------------------------------------------------------------------------
+     */
 
     /*-------------------------------------------------------------------------
-    * deflate
-    *-------------------------------------------------------------------------
-    */
+     * deflate
+     *-------------------------------------------------------------------------
+     */
     TESTING("    adding deflate filter (old_format)");
 
 #ifdef H5_HAVE_FILTER_DEFLATE
 
     /*-------------------------------------------------------------------------
-    * test an individual object option
-    *-------------------------------------------------------------------------
-    */
+     * test an individual object option
+     *-------------------------------------------------------------------------
+     */
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset1:GZIP=9",&pack_options) < 0)
+    if (h5repack_addfilter("dset1:GZIP=9", &pack_options) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset1:CHUNK=20x10",&pack_options) < 0)
+    if (h5repack_addlayout("dset1:CHUNK=20x10", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
     if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 #else
@@ -512,24 +505,24 @@ int main (void)
     TESTING("    adding deflate filter (new format)");
 #ifdef H5_HAVE_FILTER_DEFLATE
     /*-------------------------------------------------------------------------
-    * test an individual object option
-    * 	For new format, "dset1" should be using Fixed Array indexing
-    *-------------------------------------------------------------------------
-    */
+     * test an individual object option
+     *     For new format, "dset1" should be using Fixed Array indexing
+     *-------------------------------------------------------------------------
+     */
 
-    if (h5repack_init (&pack_options, 0, TRUE) < 0)
+    if (h5repack_init(&pack_options, 0, TRUE) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset1:GZIP=9",&pack_options) < 0)
+    if (h5repack_addfilter("dset1:GZIP=9", &pack_options) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset1:CHUNK=20x10",&pack_options) < 0)
+    if (h5repack_addlayout("dset1:CHUNK=20x10", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
     if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 #else
@@ -537,27 +530,27 @@ int main (void)
 #endif
 
     /*-------------------------------------------------------------------------
-    * test all objects option
-    *-------------------------------------------------------------------------
-    */
+     * test all objects option
+     *-------------------------------------------------------------------------
+     */
 
     TESTING("    adding deflate filter to all");
 
 #ifdef H5_HAVE_FILTER_DEFLATE
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("GZIP=1",&pack_options) < 0)
+    if (h5repack_addfilter("GZIP=1", &pack_options) < 0)
         GOERROR;
-    if (h5repack_addlayout("CHUNK=20x10",&pack_options) < 0)
+    if (h5repack_addlayout("CHUNK=20x10", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -566,40 +559,40 @@ int main (void)
 #endif
 
     /*-------------------------------------------------------------------------
-    * SZIP
-    *-------------------------------------------------------------------------
-    */
+     * SZIP
+     *-------------------------------------------------------------------------
+     */
 
     TESTING("    adding szip filter");
 
 #if defined (H5_HAVE_FILTER_SZIP)
-    if (h5tools_can_encode(H5Z_FILTER_SZIP) >0) {
+    if (h5tools_can_encode(H5Z_FILTER_SZIP) > 0)
         szip_can_encode = 1;
-    }
 
     /*-------------------------------------------------------------------------
-    * test an individual object option
-    *-------------------------------------------------------------------------
-    */
+     * test an individual object option
+     *-------------------------------------------------------------------------
+     */
 
     if (szip_can_encode) {
         if (h5repack_init (&pack_options, 0, FALSE) < 0)
             GOERROR;
-        if (h5repack_addfilter("dset2:SZIP=8,EC",&pack_options) < 0)
+        if (h5repack_addfilter("dset2:SZIP=8,EC", &pack_options) < 0)
             GOERROR;
-        if (h5repack_addlayout("dset2:CHUNK=20x10",&pack_options) < 0)
+        if (h5repack_addlayout("dset2:CHUNK=20x10", &pack_options) < 0)
             GOERROR;
-        if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+        if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
             GOERROR;
-        if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+        if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
             GOERROR;
-        if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+        if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
             GOERROR;
         if (h5repack_end (&pack_options) < 0)
             GOERROR;
 
         PASSED();
-    } else {
+    }
+    else {
         SKIPPED();
     }
 #else
@@ -608,28 +601,29 @@ int main (void)
 
 
     /*-------------------------------------------------------------------------
-    * test all objects option
-    *-------------------------------------------------------------------------
-    */
+     * test all objects option
+     *-------------------------------------------------------------------------
+     */
     TESTING("    adding szip filter to all");
 
 #if defined (H5_HAVE_FILTER_SZIP)
     if (szip_can_encode) {
-        if (h5repack_init (&pack_options, 0, FALSE) < 0)
+        if (h5repack_init(&pack_options, 0, FALSE) < 0)
             GOERROR;
-        if (h5repack_addfilter("SZIP=8,NN",&pack_options) < 0)
+        if (h5repack_addfilter("SZIP=8,NN", &pack_options) < 0)
             GOERROR;
-        if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+        if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
             GOERROR;
-        if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+        if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
             GOERROR;
-        if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+        if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
             GOERROR;
-        if (h5repack_end (&pack_options) < 0)
+        if (h5repack_end(&pack_options) < 0)
             GOERROR;
 
         PASSED();
-    } else {
+    }
+    else {
         SKIPPED();
     }
 #else
@@ -640,47 +634,47 @@ int main (void)
     TESTING("    addding shuffle filter");
 
     /*-------------------------------------------------------------------------
-    * test an individual object option
-    *-------------------------------------------------------------------------
-    */
+     * test an individual object option
+     *-------------------------------------------------------------------------
+     */
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset1:SHUF",&pack_options) < 0)
+    if (h5repack_addfilter("dset1:SHUF", &pack_options) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset1:CHUNK=20x10",&pack_options) < 0)
+    if (h5repack_addlayout("dset1:CHUNK=20x10", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * test all objects option
-    *-------------------------------------------------------------------------
-    */
+     * test all objects option
+     *-------------------------------------------------------------------------
+     */
 
     TESTING("    addding shuffle filter to all");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("SHUF",&pack_options) < 0)
+    if (h5repack_addfilter("SHUF", &pack_options) < 0)
         GOERROR;
-    if (h5repack_addlayout("CHUNK=20x10",&pack_options) < 0)
+    if (h5repack_addlayout("CHUNK=20x10", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -689,48 +683,45 @@ int main (void)
     TESTING("    adding checksum filter");
 
     /*-------------------------------------------------------------------------
-    * test an individual object option
-    *-------------------------------------------------------------------------
-    */
-
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * test an individual object option
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset1:FLET",&pack_options) < 0)
+    if (h5repack_addfilter("dset1:FLET", &pack_options) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset1:CHUNK=20x10",&pack_options) < 0)
+    if (h5repack_addlayout("dset1:CHUNK=20x10", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * test all objects option
-    *-------------------------------------------------------------------------
-    */
-
-
+     * test all objects option
+     *-------------------------------------------------------------------------
+     */
     TESTING("    adding checksum filter to all");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("FLET",&pack_options) < 0)
+    if (h5repack_addfilter("FLET", &pack_options) < 0)
         GOERROR;
-    if (h5repack_addlayout("CHUNK=20x10",&pack_options) < 0)
+    if (h5repack_addlayout("CHUNK=20x10", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -739,38 +730,38 @@ int main (void)
     TESTING("    filter queue fletcher, shuffle, deflate, szip");
 
     /*-------------------------------------------------------------------------
-    * add some filters
-    *-------------------------------------------------------------------------
-    */
+     * add some filters
+     *-------------------------------------------------------------------------
+     */
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset1:CHUNK 20x10",&pack_options) < 0)
+    if (h5repack_addlayout("dset1:CHUNK 20x10", &pack_options) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset1:FLET",&pack_options) < 0)
+    if (h5repack_addfilter("dset1:FLET", &pack_options) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset1:SHUF",&pack_options) < 0)
+    if (h5repack_addfilter("dset1:SHUF", &pack_options) < 0)
         GOERROR;
 
 #if defined (H5_HAVE_FILTER_SZIP)
     if (szip_can_encode) {
-        if (h5repack_addfilter("dset1:SZIP=8,NN",&pack_options) < 0)
+        if (h5repack_addfilter("dset1:SZIP=8,NN", &pack_options) < 0)
             GOERROR;
     }
 #endif
 
 #ifdef H5_HAVE_FILTER_DEFLATE
-    if (h5repack_addfilter("dset1:GZIP=1",&pack_options) < 0)
+    if (h5repack_addfilter("dset1:GZIP=1", &pack_options) < 0)
         GOERROR;
 #endif
 
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -779,63 +770,63 @@ int main (void)
     TESTING("    adding layout chunked (old format)");
 
     /*-------------------------------------------------------------------------
-    * test an individual object option
-    *-------------------------------------------------------------------------
-    */
+     * test an individual object option
+     *-------------------------------------------------------------------------
+     */
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset1:CHUNK=20x10",&pack_options) < 0)
+    if (h5repack_addlayout("dset1:CHUNK=20x10", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options )<= 0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options ) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    adding layout chunked (new format)");
 
     /*-------------------------------------------------------------------------
-    * test an individual object option
-    * 	For new format, "dset1" should be using Fixed Array indexing
-    *-------------------------------------------------------------------------
-    */
+     * test an individual object option
+     *     For new format, "dset1" should be using Fixed Array indexing
+     *-------------------------------------------------------------------------
+     */
 
-    if (h5repack_init (&pack_options, 0, TRUE) < 0)
+    if (h5repack_init(&pack_options, 0, TRUE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset1:CHUNK=20x10",&pack_options) < 0)
+    if (h5repack_addlayout("dset1:CHUNK=20x10", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options )<= 0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options ) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * test all objects option
-    *-------------------------------------------------------------------------
-    */
+     * test all objects option
+     *-------------------------------------------------------------------------
+     */
     TESTING("    adding layout chunked to all");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("CHUNK=20x10",&pack_options) < 0)
+    if (h5repack_addlayout("CHUNK=20x10", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -843,20 +834,20 @@ int main (void)
     TESTING("    adding layout contiguous");
 
     /*-------------------------------------------------------------------------
-    * test an individual object option
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * test an individual object option
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset1:CONTI",&pack_options) < 0)
+    if (h5repack_addlayout("dset1:CONTI", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -864,37 +855,37 @@ int main (void)
     TESTING("    adding layout contiguous to all");
 
     /*-------------------------------------------------------------------------
-    * test all objects option
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * test all objects option
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("CONTI",&pack_options) < 0)
+    if (h5repack_addlayout("CONTI", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     /*-------------------------------------------------------------------------
-    * do the same test for a file with filters (chunked)
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * do the same test for a file with filters (chunked)
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("CONTI",&pack_options) < 0)
+    if (h5repack_addlayout("CONTI", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME8,FNAME8OUT,&pack_options) < 0)
+    if (h5repack(FNAME8, FNAME8OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME8,FNAME8OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME8, FNAME8OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME8, FNAME8OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME8, FNAME8OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -902,42 +893,42 @@ int main (void)
     TESTING("    adding layout compact");
 
     /*-------------------------------------------------------------------------
-    * test an individual object option
-    *-------------------------------------------------------------------------
-    */
+     * test an individual object option
+     *-------------------------------------------------------------------------
+     */
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset1:COMPA",&pack_options) < 0)
+    if (h5repack_addlayout("dset1:COMPA", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    adding layout compact to all");
 
     /*-------------------------------------------------------------------------
-    * test all objects option
-    *-------------------------------------------------------------------------
-    */
+     * test all objects option
+     *-------------------------------------------------------------------------
+     */
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("COMPA",&pack_options) < 0)
+    if (h5repack_addlayout("COMPA", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -946,210 +937,209 @@ int main (void)
     TESTING("    layout compact to contiguous conversion");
 
     /*-------------------------------------------------------------------------
-    * layout compact to contiguous conversion
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * layout compact to contiguous conversion
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset_compact:CONTI",&pack_options) < 0)
+    if (h5repack_addlayout("dset_compact:CONTI", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    layout compact to chunk conversion");
 
     /*-------------------------------------------------------------------------
-    * layout compact to chunk conversion
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * layout compact to chunk conversion
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset_compact:CHUNK=2x5",&pack_options) < 0)
+    if (h5repack_addlayout("dset_compact:CHUNK=2x5", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    layout compact to compact conversion");
 
     /*-------------------------------------------------------------------------
-    * layout compact to compact conversion
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * layout compact to compact conversion
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset_compact:COMPA",&pack_options) < 0)
+    if (h5repack_addlayout("dset_compact:COMPA", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) >0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options)<=   0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    layout contiguous to compact conversion");
     /*-------------------------------------------------------------------------
-    * layout contiguous to compact conversion
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * layout contiguous to compact conversion
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset_contiguous:COMPA",&pack_options) < 0)
+    if (h5repack_addlayout("dset_contiguous:COMPA", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    layout contiguous to chunk conversion");
     /*-------------------------------------------------------------------------
-    * layout contiguous to chunk conversion
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * layout contiguous to chunk conversion
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset_contiguous:CHUNK=3x6",&pack_options) < 0)
+    if (h5repack_addlayout("dset_contiguous:CHUNK=3x6", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    layout contiguous to contiguous conversion");
 
     /*-------------------------------------------------------------------------
-    * layout contiguous to contiguous conversion
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * layout contiguous to contiguous conversion
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset_contiguous:CONTI",&pack_options) < 0)
+    if (h5repack_addlayout("dset_contiguous:CONTI", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    layout chunked to compact conversion");
     /*-------------------------------------------------------------------------
-    * layout chunked to compact conversion
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * layout chunked to compact conversion
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset_chunk:COMPA",&pack_options) < 0)
+    if (h5repack_addlayout("dset_chunk:COMPA", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    layout chunked to contiguous conversion");
 
     /*-------------------------------------------------------------------------
-    * layout chunked to contiguous conversion
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * layout chunked to contiguous conversion
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset_chunk:CONTI",&pack_options) < 0)
+    if (h5repack_addlayout("dset_chunk:CONTI", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     TESTING("    layout chunked to chunk conversion");
     /*-------------------------------------------------------------------------
-    * layout chunked to chunked conversion
-    *-------------------------------------------------------------------------
-    */
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+     * layout chunked to chunked conversion
+     *-------------------------------------------------------------------------
+     */
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addlayout("dset_chunk:CHUNK=18x13",&pack_options) < 0)
+    if (h5repack_addlayout("dset_chunk:CHUNK=18x13", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME4,FNAME4OUT,&pack_options) < 0)
+    if (h5repack(FNAME4, FNAME4OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME4, FNAME4OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME4, FNAME4OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME4, FNAME4OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
 
     /*-------------------------------------------------------------------------
-    * the following tests assume the input files have filters
-    * FNAME7
-    * FNAME8
-    * FNAME9
-    * FNAME10
-    * FNAME11
-    *-------------------------------------------------------------------------
-    */
-
-
+     * the following tests assume the input files have filters
+     * FNAME7
+     * FNAME8
+     * FNAME9
+     * FNAME10
+     * FNAME11
+     *-------------------------------------------------------------------------
+     */
     TESTING("    copy of szip filter");
 
 #if defined (H5_HAVE_FILTER_SZIP)
     if (szip_can_encode) {
-        if (h5repack_init (&pack_options, 0, FALSE) < 0)
+        if (h5repack_init(&pack_options, 0, FALSE) < 0)
             GOERROR;
-        if (h5repack(FNAME7,FNAME7OUT,&pack_options) < 0)
+        if (h5repack(FNAME7, FNAME7OUT, &pack_options) < 0)
             GOERROR;
-        if (h5diff(FNAME7,FNAME7OUT,NULL,NULL,&diff_options) >0)
+        if (h5diff(FNAME7, FNAME7OUT, NULL, NULL, &diff_options) > 0)
             GOERROR;
-        if (h5repack_verify(FNAME7, FNAME7OUT,&pack_options)<=0)
+        if (h5repack_verify(FNAME7, FNAME7OUT, &pack_options) <= 0)
             GOERROR;
-        if (h5repack_cmp_pl(FNAME7,FNAME7OUT)<=0)
+        if (h5repack_cmp_pl(FNAME7, FNAME7OUT) <= 0)
             GOERROR;
-        if (h5repack_end (&pack_options) < 0)
+        if (h5repack_end(&pack_options) < 0)
             GOERROR;
 
         PASSED();
-    } else {
+    }
+    else {
         SKIPPED();
     }
 #else
@@ -1160,21 +1150,22 @@ int main (void)
 
 #if defined (H5_HAVE_FILTER_SZIP)
     if (szip_can_encode) {
-        if (h5repack_init (&pack_options, 0, FALSE) < 0)
+        if (h5repack_init(&pack_options, 0, FALSE) < 0)
             GOERROR;
-        if (h5repack_addfilter("dset_szip:NONE",&pack_options) < 0)
+        if (h5repack_addfilter("dset_szip:NONE", &pack_options) < 0)
             GOERROR;
-        if (h5repack(FNAME7,FNAME7OUT,&pack_options) < 0)
+        if (h5repack(FNAME7, FNAME7OUT, &pack_options) < 0)
             GOERROR;
-        if (h5diff(FNAME7,FNAME7OUT,NULL,NULL,&diff_options) >0)
+        if (h5diff(FNAME7, FNAME7OUT, NULL, NULL, &diff_options) > 0)
             GOERROR;
-        if (h5repack_verify(FNAME7, FNAME7OUT,&pack_options)<=0)
+        if (h5repack_verify(FNAME7, FNAME7OUT, &pack_options) <= 0)
             GOERROR;
-        if (h5repack_end (&pack_options) < 0)
+        if (h5repack_end(&pack_options) < 0)
             GOERROR;
 
         PASSED();
-    } else {
+    }
+    else {
         SKIPPED();
     }
 #else
@@ -1185,15 +1176,15 @@ int main (void)
     TESTING("    copy of deflate filter");
 
 #ifdef H5_HAVE_FILTER_DEFLATE
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME8,FNAME8OUT,&pack_options) < 0)
+    if (h5repack(FNAME8, FNAME8OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME8,FNAME8OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME8, FNAME8OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME8, FNAME8OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME8, FNAME8OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1205,17 +1196,17 @@ int main (void)
     TESTING("    removing deflate filter");
 
 #ifdef H5_HAVE_FILTER_DEFLATE
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset_deflate:NONE",&pack_options) < 0)
+    if (h5repack_addfilter("dset_deflate:NONE", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME8,FNAME8OUT,&pack_options) < 0)
+    if (h5repack(FNAME8, FNAME8OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME8,FNAME8OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME8, FNAME8OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME8, FNAME8OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME8, FNAME8OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1227,15 +1218,15 @@ int main (void)
 
     TESTING("    copy of shuffle filter");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME9,FNAME9OUT,&pack_options) < 0)
+    if (h5repack(FNAME9, FNAME9OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME9,FNAME9OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME9, FNAME9OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME9, FNAME9OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME9, FNAME9OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1243,17 +1234,17 @@ int main (void)
 
     TESTING("    removing shuffle filter");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset_shuffle:NONE",&pack_options) < 0)
+    if (h5repack_addfilter("dset_shuffle:NONE", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME9,FNAME9OUT,&pack_options) < 0)
+    if (h5repack(FNAME9, FNAME9OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME9,FNAME9OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME9, FNAME9OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME9, FNAME9OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME9, FNAME9OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1261,15 +1252,15 @@ int main (void)
 
     TESTING("    copy of fletcher filter");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME10,FNAME10OUT,&pack_options) < 0)
+    if (h5repack(FNAME10, FNAME10OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME10,FNAME10OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME10, FNAME10OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME10, FNAME10OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME10, FNAME10OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1277,17 +1268,17 @@ int main (void)
 
     TESTING("    removing fletcher filter");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset_fletcher32:NONE",&pack_options) < 0)
+    if (h5repack_addfilter("dset_fletcher32:NONE", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME10,FNAME10OUT,&pack_options) < 0)
+    if (h5repack(FNAME10, FNAME10OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME10,FNAME10OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME10, FNAME10OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME10, FNAME10OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME10, FNAME10OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1295,15 +1286,15 @@ int main (void)
 
     TESTING("    copy of nbit filter");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME12,FNAME12OUT,&pack_options) < 0)
+    if (h5repack(FNAME12, FNAME12OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME12,FNAME12OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME12, FNAME12OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME12, FNAME12OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME12, FNAME12OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1311,17 +1302,17 @@ int main (void)
 
     TESTING("    removing nbit filter");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset_nbit:NONE",&pack_options) < 0)
+    if (h5repack_addfilter("dset_nbit:NONE", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME12,FNAME12OUT,&pack_options) < 0)
+    if (h5repack(FNAME12, FNAME12OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME12,FNAME12OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME12, FNAME12OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME12, FNAME12OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME12, FNAME12OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1329,17 +1320,17 @@ int main (void)
 
     TESTING("    adding nbit filter");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset_int31:NBIT",&pack_options) < 0)
+    if (h5repack_addfilter("dset_int31:NBIT", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME12,FNAME12OUT,&pack_options) < 0)
+    if (h5repack(FNAME12, FNAME12OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME12,FNAME12OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME12, FNAME12OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME12, FNAME12OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME12, FNAME12OUT, &pack_options)<= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1347,15 +1338,15 @@ int main (void)
 
     TESTING("    copy of scaleoffset filter");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME13,FNAME13OUT,&pack_options) < 0)
+    if (h5repack(FNAME13, FNAME13OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME13,FNAME13OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME13, FNAME13OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME13, FNAME13OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME13, FNAME13OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1363,17 +1354,17 @@ int main (void)
 
     TESTING("    removing scaleoffset filter");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset_scaleoffset:NONE",&pack_options) < 0)
+    if (h5repack_addfilter("dset_scaleoffset:NONE", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME13,FNAME13OUT,&pack_options) < 0)
+    if (h5repack(FNAME13, FNAME13OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME13,FNAME13OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME13, FNAME13OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME13, FNAME13OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME13, FNAME13OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1381,53 +1372,52 @@ int main (void)
 
     TESTING("    adding scaleoffset filter");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("dset_none:SOFF=31,IN",&pack_options) < 0)
+    if (h5repack_addfilter("dset_none:SOFF=31,IN", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME13,FNAME13OUT,&pack_options) < 0)
+    if (h5repack(FNAME13, FNAME13OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME13,FNAME13OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME13, FNAME13OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME13, FNAME13OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME13, FNAME13OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
 
 
     /*-------------------------------------------------------------------------
-    * file with all filters
-    *  dset_all
-    *  dset_deflate
-    *  dset_szip
-    *  dset_shuffle
-    *  dset_fletcher32
-    *-------------------------------------------------------------------------
-    */
-
-
+     * file with all filters
+     *  dset_all
+     *  dset_deflate
+     *  dset_szip
+     *  dset_shuffle
+     *  dset_fletcher32
+     *-------------------------------------------------------------------------
+     */
     TESTING("    filter conversion from deflate to szip");
 
 #if defined (H5_HAVE_FILTER_SZIP) && defined (H5_HAVE_FILTER_DEFLATE)
 
     if (szip_can_encode) {
-        if (h5repack_init (&pack_options, 0, FALSE) < 0)
+        if (h5repack_init(&pack_options, 0, FALSE) < 0)
             GOERROR;
-        if (h5repack_addfilter("dset_deflate:SZIP=8,NN",&pack_options) < 0)
+        if (h5repack_addfilter("dset_deflate:SZIP=8,NN", &pack_options) < 0)
             GOERROR;
-        if (h5repack(FNAME11,FNAME11OUT,&pack_options) < 0)
+        if (h5repack(FNAME11, FNAME11OUT, &pack_options) < 0)
             GOERROR;
-        if (h5diff(FNAME11,FNAME11OUT,NULL,NULL,&diff_options) >0)
+        if (h5diff(FNAME11, FNAME11OUT, NULL, NULL, &diff_options) > 0)
             GOERROR;
-        if (h5repack_verify(FNAME11, FNAME11OUT,&pack_options)<=0)
+        if (h5repack_verify(FNAME11, FNAME11OUT, &pack_options) <= 0)
             GOERROR;
-        if (h5repack_end (&pack_options) < 0)
+        if (h5repack_end(&pack_options) < 0)
             GOERROR;
 
         PASSED();
-    } else {
+    }
+    else {
         SKIPPED();
     }
 #else
@@ -1439,21 +1429,22 @@ int main (void)
 #if defined (H5_HAVE_FILTER_SZIP) && defined (H5_HAVE_FILTER_DEFLATE)
 
     if (szip_can_encode) {
-        if (h5repack_init (&pack_options, 0, FALSE) < 0)
+        if (h5repack_init(&pack_options, 0, FALSE) < 0)
             GOERROR;
-        if (h5repack_addfilter("dset_szip:GZIP=1",&pack_options) < 0)
+        if (h5repack_addfilter("dset_szip:GZIP=1", &pack_options) < 0)
             GOERROR;
-        if (h5repack(FNAME11,FNAME11OUT,&pack_options) < 0)
+        if (h5repack(FNAME11, FNAME11OUT, &pack_options) < 0)
             GOERROR;
-        if (h5diff(FNAME11,FNAME11OUT,NULL,NULL,&diff_options) >0)
+        if (h5diff(FNAME11, FNAME11OUT, NULL, NULL, &diff_options) > 0)
             GOERROR;
-        if (h5repack_verify(FNAME11, FNAME11OUT,&pack_options)<=0)
+        if (h5repack_verify(FNAME11, FNAME11OUT, &pack_options) <= 0)
             GOERROR;
-        if (h5repack_end (&pack_options) < 0)
+        if (h5repack_end(&pack_options) < 0)
             GOERROR;
 
         PASSED();
-    } else {
+    }
+    else {
         SKIPPED();
     }
 #else
@@ -1462,25 +1453,25 @@ int main (void)
 
 
     /*-------------------------------------------------------------------------
-    * test the NONE global option
-    *-------------------------------------------------------------------------
-    */
+     * test the NONE global option
+     *-------------------------------------------------------------------------
+     */
 
     TESTING("    removing all filters");
 
 #if defined (H5_HAVE_FILTER_SZIP) && defined (H5_HAVE_FILTER_DEFLATE)
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("NONE",&pack_options) < 0)
+    if (h5repack_addfilter("NONE", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME11,FNAME11OUT,&pack_options) < 0)
+    if (h5repack(FNAME11, FNAME11OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME11,FNAME11OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME11, FNAME11OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME11, FNAME11OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME11, FNAME11OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1489,44 +1480,44 @@ int main (void)
 #endif
 
     /*-------------------------------------------------------------------------
-    * test a big file
-    *-------------------------------------------------------------------------
-    */
+     * test a big file
+     *-------------------------------------------------------------------------
+     */
     TESTING("    big file");
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME14,FNAME14OUT,&pack_options) < 0)
+    if (h5repack(FNAME14, FNAME14OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME14,FNAME14OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME14, FNAME14OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME14, FNAME14OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME14, FNAME14OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * test external dataset
-    *-------------------------------------------------------------------------
-    */
+     * test external dataset
+     *-------------------------------------------------------------------------
+     */
     TESTING("    external datasets");
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack(FNAME15,FNAME15OUT,&pack_options) < 0)
+    if (h5repack(FNAME15, FNAME15OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME15,FNAME15OUT,NULL,NULL,&diff_options) > 0)
+    if (h5diff(FNAME15, FNAME15OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME15, FNAME15OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME15, FNAME15OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * test file with userblock
-    *-------------------------------------------------------------------------
-    */
+     * test file with userblock
+     *-------------------------------------------------------------------------
+     */
     TESTING("    file with userblock");
     if(h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
@@ -1543,53 +1534,53 @@ int main (void)
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * test --latest options
-    *-------------------------------------------------------------------------
-    */
+     * test --latest options
+     *-------------------------------------------------------------------------
+     */
     TESTING("    latest file format options");
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    pack_options.latest=1;
-    pack_options.grp_compact=10;
-    pack_options.grp_indexed=5;
+    pack_options.latest = 1;
+    pack_options.grp_compact = 10;
+    pack_options.grp_indexed = 5;
     pack_options.msg_size[0] = 10;
     pack_options.msg_size[1] = 20;
     pack_options.msg_size[2] = 30;
     pack_options.msg_size[3] = 40;
     pack_options.msg_size[4] = 50;
-    if (h5repack(FNAME1,FNAME1OUT,&pack_options) < 0)
+    if (h5repack(FNAME1, FNAME1OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME1,FNAME1OUT,NULL,NULL,&diff_options) > 0)
+    if (h5diff(FNAME1, FNAME1OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME1, FNAME1OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME1, FNAME1OUT, &pack_options)<=0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
     PASSED();
 
 
     /*-------------------------------------------------------------------------
-    * test several global filters
-    *-------------------------------------------------------------------------
-    */
+     * test several global filters
+     *-------------------------------------------------------------------------
+     */
 
     TESTING("    several global filters");
 
 #if defined (H5_HAVE_FILTER_DEFLATE)
 
-    if (h5repack_init (&pack_options, 0, FALSE) < 0)
+    if (h5repack_init(&pack_options, 0, FALSE) < 0)
         GOERROR;
-    if (h5repack_addfilter("GZIP=1",&pack_options) < 0)
+    if (h5repack_addfilter("GZIP=1", &pack_options) < 0)
         GOERROR;
-    if (h5repack_addfilter("SHUF",&pack_options) < 0)
+    if (h5repack_addfilter("SHUF", &pack_options) < 0)
         GOERROR;
-    if (h5repack(FNAME11,FNAME11OUT,&pack_options) < 0)
+    if (h5repack(FNAME11, FNAME11OUT, &pack_options) < 0)
         GOERROR;
-    if (h5diff(FNAME11,FNAME11OUT,NULL,NULL,&diff_options) >0)
+    if (h5diff(FNAME11, FNAME11OUT, NULL, NULL, &diff_options) > 0)
         GOERROR;
-    if (h5repack_verify(FNAME11, FNAME11OUT,&pack_options)<=0)
+    if (h5repack_verify(FNAME11, FNAME11OUT, &pack_options) <= 0)
         GOERROR;
-    if (h5repack_end (&pack_options) < 0)
+    if (h5repack_end(&pack_options) < 0)
         GOERROR;
 
     PASSED();
@@ -1599,9 +1590,9 @@ int main (void)
 
 
     /*-------------------------------------------------------------------------
-    * test file with userblock
-    *-------------------------------------------------------------------------
-    */
+     * test file with userblock
+     *-------------------------------------------------------------------------
+     */
     TESTING("    file with added userblock");
 
 #ifdef H5_HAVE_FILTER_DEFLATE
@@ -1632,9 +1623,9 @@ int main (void)
 
 
     /*-------------------------------------------------------------------------
-    * test file with aligment
-    *-------------------------------------------------------------------------
-    */
+     * test file with aligment
+     *-------------------------------------------------------------------------
+     */
     TESTING("    file with aligment");
 
 #ifdef H5_HAVE_FILTER_DEFLATE
@@ -1657,20 +1648,20 @@ int main (void)
     {
         hsize_t threshold;
         hsize_t alignment;
-        hid_t fapl;
-        hid_t fid;
+        hid_t   fapl;
+        hid_t   fid;
 
-        if (( fid = H5Fopen(FNAME8OUT, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0 )
+        if ((fid = H5Fopen(FNAME8OUT, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
             GOERROR;
         if ((fapl = H5Fget_access_plist(fid)) < 0)
             GOERROR;
-        if ( H5Pget_alignment(fapl, &threshold, &alignment  )  < 0)
+        if (H5Pget_alignment(fapl, &threshold, &alignment)  < 0)
             GOERROR;
-        if ( threshold != 1 )
+        if (threshold != 1)
             GOERROR;
-        if ( alignment != 1 )
+        if (alignment != 1)
             GOERROR;
-        if ( H5Pclose(fapl) < 0)
+        if (H5Pclose(fapl) < 0)
             GOERROR;
         if (H5Fclose(fid) < 0)
             GOERROR;
@@ -1688,9 +1679,9 @@ int main (void)
 #endif
 
     /*-------------------------------------------------------------------------
-    * test file with userblock
-    *-------------------------------------------------------------------------
-    */
+     * test file with userblock
+     *-------------------------------------------------------------------------
+     */
     TESTING("    file with committed datatypes");
 
     if(h5repack_init(&pack_options, 0, FALSE) < 0)
@@ -1709,13 +1700,13 @@ int main (void)
     PASSED();
 
     /*-------------------------------------------------------------------------
-    * test --metadata_block_size option
-    * Also verify that output file using the metadata_block_size option is
-    * larger than the output file one not using it.
-    * FNAME4 is used because it is the same as the test file used for the
-    * shell script version of this test (h5repack.sh).
-    *-------------------------------------------------------------------------
-    */
+     * test --metadata_block_size option
+     * Also verify that output file using the metadata_block_size option is
+     * larger than the output file one not using it.
+     * FNAME4 is used because it is the same as the test file used for the
+     * shell script version of this test (h5repack.sh).
+     *-------------------------------------------------------------------------
+     */
     TESTING("    metadata block size option");
     /* First run without metadata option. No need to verify the correctness */
     /* since this has been verified by earlier tests. Just record the file */
@@ -1753,9 +1744,9 @@ int main (void)
 
 
     /*-------------------------------------------------------------------------
-    * clean temporary test files
-    *-------------------------------------------------------------------------
-    */
+     * clean temporary test files
+     *-------------------------------------------------------------------------
+     */
     {
         hid_t       fapl;
 
@@ -1780,24 +1771,24 @@ error:
 /*-------------------------------------------------------------------------
 * Function: make_testfiles
 *
-* Purpose: make a test file with all types of HDF5 objects,
-*   datatypes and filters
+* Purpose:  make a test file with all types of HDF5 objects,
+*           datatypes and filters
 *
 *-------------------------------------------------------------------------
 */
 static
 int make_testfiles(void)
 {
-    hid_t  fid;
-    hid_t  fcpl;	/* File creation property list */
-    hid_t  fapl;	/* File access property list */
-    unsigned j;		/* Local index variable */
+    hid_t    fid = -1;
+    hid_t    fcpl = -1;    /* File creation property list */
+    hid_t    fapl = -1;    /* File access property list */
+    unsigned j;            /* Local index variable */
 
     /*-------------------------------------------------------------------------
-    * create a file for general copy test
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME0,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file for general copy test
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME0, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_fill(fid) < 0)
         goto out;
@@ -1805,10 +1796,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create another file for general copy test (all datatypes)
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME1,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create another file for general copy test (all datatypes)
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_all_objects(fid) < 0)
         goto out;
@@ -1816,10 +1807,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file for attributes copy test
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME2,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file for attributes copy test
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_attributes(fid) < 0)
         goto out;
@@ -1827,10 +1818,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file for hard links test
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME3,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file for hard links test
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_hlinks(fid) < 0)
         goto out;
@@ -1838,10 +1829,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file for layouts test
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME4,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file for layouts test
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME4, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_layout(fid) < 0)
         goto out;
@@ -1849,9 +1840,9 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file for layout conversion test
-    *-------------------------------------------------------------------------
-    */
+     * create a file for layout conversion test
+     *-------------------------------------------------------------------------
+     */
     if((fid = H5Fcreate(FNAME18, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
 
@@ -1862,9 +1853,9 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * for test layout conversions form chunk with unlimited max dims
-    *-------------------------------------------------------------------------
-    */
+     * for test layout conversions form chunk with unlimited max dims
+     *-------------------------------------------------------------------------
+     */
     if((fid = H5Fcreate("h5repack_layout3.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
 
@@ -1875,18 +1866,18 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file for the H5D_ALLOC_TIME_EARLY test
-    *-------------------------------------------------------------------------
-    */
+     * create a file for the H5D_ALLOC_TIME_EARLY test
+     *-------------------------------------------------------------------------
+     */
     if (make_early() < 0)
         goto out;
 
     /*-------------------------------------------------------------------------
-    * create a file with the SZIP filter
-    *-------------------------------------------------------------------------
-    */
+     * create a file with the SZIP filter
+     *-------------------------------------------------------------------------
+     */
 #ifdef H5_HAVE_FILTER_SZIP
-    if((fid = H5Fcreate(FNAME7,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+    if((fid = H5Fcreate(FNAME7, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_szip(fid) < 0)
         goto out;
@@ -1896,10 +1887,10 @@ int make_testfiles(void)
 
 
     /*-------------------------------------------------------------------------
-    * create a file with the deflate filter
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME8,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file with the deflate filter
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME8, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_deflate(fid) < 0)
         goto out;
@@ -1907,10 +1898,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file with the shuffle filter
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME9,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file with the shuffle filter
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME9, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_shuffle(fid) < 0)
         goto out;
@@ -1918,10 +1909,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file with the fletcher32 filter
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME10,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file with the fletcher32 filter
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME10, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_fletcher32(fid) < 0)
         goto out;
@@ -1929,10 +1920,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file with all the filters
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME11,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file with all the filters
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME11, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_all_filters(fid) < 0)
         goto out;
@@ -1940,10 +1931,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file with the nbit filter
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME12,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file with the nbit filter
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME12, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_nbit(fid) < 0)
         goto out;
@@ -1951,10 +1942,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file with the scaleoffset filter
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME13,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file with the scaleoffset filter
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME13, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_scaleoffset(fid) < 0)
         goto out;
@@ -1962,10 +1953,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a big dataset
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME14,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a big dataset
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME14, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_big(fid) < 0)
         goto out;
@@ -1973,10 +1964,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file with external dataset
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME15,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file with external dataset
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME15, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_external(fid) < 0)
         goto out;
@@ -1984,24 +1975,24 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file with userblock
-    *-------------------------------------------------------------------------
-    */
+     * create a file with userblock
+     *-------------------------------------------------------------------------
+     */
     if(make_userblock() < 0)
         goto out;
 
     /*-------------------------------------------------------------------------
-    * create a userblock file
-    *-------------------------------------------------------------------------
-    */
+     * create a userblock file
+     *-------------------------------------------------------------------------
+     */
     if(make_userblock_file() < 0)
         goto out;
 
     /*-------------------------------------------------------------------------
-    * create a file with named datatypes
-    *-------------------------------------------------------------------------
-    */
-    if((fid = H5Fcreate(FNAME17,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file with named datatypes
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME17, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_named_dtype(fid) < 0)
         goto out;
@@ -2009,11 +2000,12 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create obj and region reference type datasets (bug1814)
-    * add attribute with int type (bug1726)
-    * add attribute with obj and region reference type (bug1726)
-    *-------------------------------------------------------------------------*/
-    if((fid = H5Fcreate(FNAME_REF,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create obj and region reference type datasets (bug1814)
+     * add attribute with int type (bug1726)
+     * add attribute with obj and region reference type (bug1726)
+     *-------------------------------------------------------------------------
+     */
+    if((fid = H5Fcreate(FNAME_REF, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     /* create reference type datasets */
     if (make_references(fid) < 0)
@@ -2022,10 +2014,10 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
-    * create a file with obj and region references in attribute of compound and 
-    * vlen datatype
-    *-------------------------------------------------------------------------*/
-    if((fid = H5Fcreate(FNAME_ATTR_REF,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT)) < 0)
+     * create a file with obj and region references in attribute of compound and
+     * vlen datatype
+     *-------------------------------------------------------------------------*/
+    if((fid = H5Fcreate(FNAME_ATTR_REF, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         return -1;
     if (make_complex_attr_references(fid) < 0)
         goto out;
@@ -2044,9 +2036,9 @@ int make_testfiles(void)
     if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
         return -1;
 
-    /* 
-     * #0 -- h5repack_latest.h5 
-     * default: strategy=FSM_AGGR, persist=FALSE, threshold=1 
+    /*
+     * #0 -- h5repack_latest.h5
+     * default: strategy=FSM_AGGR, persist=FALSE, threshold=1
      * default: inpage=4096
      */
     j = 0;
@@ -2055,9 +2047,9 @@ int make_testfiles(void)
     if(H5Fclose(fid) < 0)
         return -1;
 
-    /* 
-     * #1 -- h5repack_default.h5 
-     * default: strategy=FSM_AGGR, persist=FALSE, threshold=1 
+    /*
+     * #1 -- h5repack_default.h5
+     * default: strategy=FSM_AGGR, persist=FALSE, threshold=1
      * default: inpage=4096
      */
     HDassert(j < NELMTS(H5REPACK_FSPACE_FNAMES));
@@ -2066,11 +2058,11 @@ int make_testfiles(void)
     if(H5Fclose(fid) < 0)
         return -1;
 
-    /* 
+    /*
      * #2 -- h5repack_page_persist.h5
-     * Setting: 
-     *	strategy=PAGE, persist=TRUE, threshold=1
-     *	inpage=512
+     * Setting:
+     *    strategy=PAGE, persist=TRUE, threshold=1
+     *    inpage=512
      *  latest format
      */
     /* Create file creation property list */
@@ -2089,10 +2081,10 @@ int make_testfiles(void)
         return -1;
 
 
-    /* 
+    /*
      * #3 -- h5repack_fsm_aggr_persist.h5
      * Setting:
-     *	strategy=FSM_AGGR, persist=TRUE, threshold=1 
+     *    strategy=FSM_AGGR, persist=TRUE, threshold=1
      *  default: inpage=4096
      */
     /* Create file creation property list */
@@ -2109,10 +2101,10 @@ int make_testfiles(void)
         return -1;
 
 
-    /* 
+    /*
      * #4 -- h5repack_page_threshold.h5
      * Setting:
-     *	strategy=PAGE, persist=FALSE, threshold=3 
+     *    strategy=PAGE, persist=FALSE, threshold=3
      *  inpage=8192
      *  latest format
      */
@@ -2135,8 +2127,8 @@ int make_testfiles(void)
     /*
      * #5 -- h5repack_fsm_aggr_threshold.h5
      * Setting:
-     *	strategy=FSM_AGGR, persist=FALSE, threshold=3 
-     *	inpage=4096
+     *    strategy=FSM_AGGR, persist=FALSE, threshold=3
+     *    inpage=4096
      */
 
     /* Create file creation property list */
@@ -2154,10 +2146,10 @@ int make_testfiles(void)
     if(H5Pclose(fcpl) < 0)
         return -1;
 
-    /* 
-     * #6 -- h5repack_aggr.h5 
+    /*
+     * #6 -- h5repack_aggr.h5
      * Setting:
-     * 	strategy=AGGR, persist=FALSE, threshold=1 
+     *     strategy=AGGR, persist=FALSE, threshold=1
      *  latest format
      */
 
@@ -2174,11 +2166,11 @@ int make_testfiles(void)
     if(H5Pclose(fcpl) < 0)
         return -1;
 
-    /* 
+    /*
      * #7 -- h5repack_none.h5
      * Setting:
-     *	strategy=NONE, persist=FALSE, threshold=1 
-     * 	inpage=8192
+     *    strategy=NONE, persist=FALSE, threshold=1
+     *     inpage=8192
      */
 
     /* Create file creation property list */
@@ -2211,20 +2203,20 @@ out:
 /*-------------------------------------------------------------------------
 * Function: make_all_objects
 *
-* Purpose: make a test file with all types of HDF5 objects
+* Purpose:  make a test file with all types of HDF5 objects
 *
 *-------------------------------------------------------------------------
 */
 static
 int make_all_objects(hid_t loc_id)
 {
-    hid_t   did=-1;
-    hid_t   gid=-1;
-    hid_t   tid=-1;
-    hid_t   rid=-1;
-    hid_t   sid=-1;
-    hid_t   gcplid=-1;
-    hsize_t dims[1]={2};
+    hid_t   did = -1;
+    hid_t   gid = -1;
+    hid_t   tid = -1;
+    hid_t   rid = -1;
+    hid_t   sid = -1;
+    hid_t   gcplid = -1;
+    hsize_t dims[1] = {2};
     /* compound datatype */
     typedef struct s_t
     {
@@ -2299,7 +2291,7 @@ int make_all_objects(hid_t loc_id)
 
     if ((rid  = H5Gopen2(loc_id, "/", H5P_DEFAULT)) < 0)
         goto out;
-    if (write_dset_in(rid,"dset_referenced",loc_id,0) < 0)
+    if (write_dset_in(rid, "dset_referenced", loc_id, 0) < 0)
         goto out;
     if (H5Gclose(rid) < 0)
         goto out;
@@ -2333,18 +2325,18 @@ out:
 /*-------------------------------------------------------------------------
 * Function: make_attributes
 *
-* Purpose: make a test file with all types of attributes
+* Purpose:  make a test file with all types of attributes
 *
 *-------------------------------------------------------------------------
 */
 static
 int make_attributes(hid_t loc_id)
 {
-    hid_t   did=-1;
-    hid_t   gid=-1;
-    hid_t   rid=-1;
-    hid_t   sid=-1;
-    hsize_t dims[1]={2};
+    hid_t   did = -1;
+    hid_t   gid = -1;
+    hid_t   rid = -1;
+    hid_t   sid = -1;
+    hsize_t dims[1] = {2};
 
     /*-------------------------------------------------------------------------
     * H5G_DATASET
@@ -2369,11 +2361,11 @@ int make_attributes(hid_t loc_id)
     *-------------------------------------------------------------------------
     */
 
-    if ( write_attr_in(did,"dset",loc_id,0) < 0)
+    if ( write_attr_in(did, "dset", loc_id, 0) < 0)
         goto out;
-    if (write_attr_in(gid,"dset",loc_id,0) < 0)
+    if (write_attr_in(gid, "dset", loc_id, 0) < 0)
         goto out;
-    if (write_attr_in(rid,"dset",loc_id,0) < 0)
+    if (write_attr_in(rid, "dset", loc_id, 0) < 0)
         goto out;
 
    /* close */
@@ -2403,18 +2395,18 @@ out:
 /*-------------------------------------------------------------------------
 * Function: make_hlinks
 *
-* Purpose: make a test file with hard links
+* Purpose:  make a test file with hard links
 *
 *-------------------------------------------------------------------------
 */
 static
 int make_hlinks(hid_t loc_id)
 {
-    hid_t   g1id=-1;
-    hid_t   g2id=-1;
-    hid_t   g3id=-1;
-    hsize_t dims[2]={3,2};
-    int     buf[3][2]= {{1,1},{1,2},{2,2}};
+    hid_t   g1id =- 1;
+    hid_t   g2id = -1;
+    hid_t   g3id = -1;
+    hsize_t dims[2] = {3,2};
+    int     buf[3][2] = {{1,1}, {1,2}, {2,2}};
 
     /*-------------------------------------------------------------------------
     * create a dataset and some hard links to it
@@ -2473,7 +2465,7 @@ out:
 /*-------------------------------------------------------------------------
 * Function: make_szip
 *
-* Purpose: make a dataset with the SZIP filter
+* Purpose:  make a dataset with the SZIP filter
 *
 *-------------------------------------------------------------------------
 */
@@ -2481,21 +2473,19 @@ out:
 static
 int make_szip(hid_t loc_id)
 {
-    hid_t    dcpl; /* dataset creation property list */
-    hid_t    sid;  /* dataspace ID */
-    unsigned szip_options_mask=H5_SZIP_ALLOW_K13_OPTION_MASK|H5_SZIP_NN_OPTION_MASK;
-    unsigned szip_pixels_per_block=8;
-    hsize_t  dims[RANK]={DIM1,DIM2};
-    hsize_t  chunk_dims[RANK]={CDIM1,CDIM2};
+    hid_t    dcpl = -1; /* dataset creation property list */
+    hid_t    sid = -1;  /* dataspace ID */
+    unsigned szip_options_mask = H5_SZIP_ALLOW_K13_OPTION_MASK | H5_SZIP_NN_OPTION_MASK;
+    unsigned szip_pixels_per_block = 8;
+    hsize_t  dims[RANK] = {DIM1, DIM2};
+    hsize_t  chunk_dims[RANK] = {CDIM1, CDIM2};
     int      buf[DIM1][DIM2];
     int      i, j, n;
     int      szip_can_encode = 0;
 
-    for (i=n=0; i<DIM1; i++)
-    {
-        for (j=0; j<DIM2; j++)
-        {
-            buf[i][j]=n++;
+    for (i = n = 0; i < DIM1; i++) {
+        for (j = 0; j < DIM2; j++) {
+            buf[i][j] = n++;
         }
     }
     /* create a space */
@@ -2514,21 +2504,17 @@ int make_szip(hid_t loc_id)
     */
     /* Make sure encoding is enabled */
     if (h5tools_can_encode(H5Z_FILTER_SZIP) == 1)
-    {
         szip_can_encode = 1;
-    }
-    if (szip_can_encode)
-    {
+
+    if (szip_can_encode) {
         /* set szip data */
-        if(H5Pset_szip (dcpl,szip_options_mask,szip_pixels_per_block) < 0)
+        if(H5Pset_szip (dcpl, szip_options_mask, szip_pixels_per_block) < 0)
             goto out;
-        if (make_dset(loc_id,"dset_szip",sid,dcpl,buf) < 0)
+        if (make_dset(loc_id, "dset_szip", sid, dcpl, buf) < 0)
             goto out;
     }
     else
-    {
         /* WARNING? SZIP is decoder only, can't generate test files */
-    }
 
     if(H5Sclose(sid) < 0)
         goto out;
@@ -2558,20 +2544,18 @@ out:
 static
 int make_deflate(hid_t loc_id)
 {
-    hid_t      dcpl; /* dataset creation property list */
-    hid_t      sid;  /* dataspace ID */
-    hsize_t    dims[RANK]={DIM1,DIM2};
-    hsize_t    chunk_dims[RANK]={CDIM1,CDIM2};
+    hid_t      dcpl = -1; /* dataset creation property list */
+    hid_t      sid = -1;  /* dataspace ID */
+    hsize_t    dims[RANK] = {DIM1,DIM2};
+    hsize_t    chunk_dims[RANK] = {CDIM1,CDIM2};
     int        buf[DIM1][DIM2];
     hobj_ref_t bufref[1]; /* reference */
-    hsize_t    dims1r[1]={1};
+    hsize_t    dims1r[1] = {1};
     int        i, j, n;
 
-    for (i=n=0; i<DIM1; i++)
-    {
-        for (j=0; j<DIM2; j++)
-        {
-            buf[i][j]=n++;
+    for (i = n = 0; i < DIM1; i++) {
+        for (j = 0; j < DIM2; j++) {
+            buf[i][j] = n++;
         }
     }
 
@@ -2593,14 +2577,14 @@ int make_deflate(hid_t loc_id)
     /* set deflate data */
     if(H5Pset_deflate(dcpl, 9) < 0)
         goto out;
-    if (make_dset(loc_id,"dset_deflate",sid,dcpl,buf) < 0)
+    if (make_dset(loc_id, "dset_deflate", sid, dcpl, buf) < 0)
         goto out;
 
     /* create a reference to the dataset, test second seeep of file for references */
 
-    if (H5Rcreate(&bufref[0],loc_id,"dset_deflate",H5R_OBJECT,(hid_t)-1) < 0)
+    if (H5Rcreate(&bufref[0], loc_id, "dset_deflate", H5R_OBJECT, (hid_t)-1) < 0)
         goto out;
-    if (write_dset(loc_id,1,dims1r,"ref",H5T_STD_REF_OBJ,bufref) < 0)
+    if (write_dset(loc_id, 1, dims1r, "ref", H5T_STD_REF_OBJ, bufref) < 0)
         goto out;
 #endif
 
@@ -2700,18 +2684,16 @@ out:
 static
 int make_fletcher32(hid_t loc_id)
 {
-    hid_t    dcpl; /* dataset creation property list */
-    hid_t    sid;  /* dataspace ID */
+    hid_t    dcpl = -1; /* dataset creation property list */
+    hid_t    sid = -1;  /* dataspace ID */
     hsize_t  dims[RANK]={DIM1,DIM2};
     hsize_t  chunk_dims[RANK]={CDIM1,CDIM2};
     int      buf[DIM1][DIM2];
     int      i, j, n;
 
-    for (i=n=0; i<DIM1; i++)
-    {
-        for (j=0; j<DIM2; j++)
-        {
-            buf[i][j]=n++;
+    for (i = n = 0; i < DIM1; i++) {
+        for (j = 0; j < DIM2; j++) {
+            buf[i][j] = n++;
         }
     }
     /* create a space */
@@ -2769,20 +2751,18 @@ out:
 static
 int make_nbit(hid_t loc_id)
 {
-    hid_t    dcpl; /* dataset creation property list */
-    hid_t    sid;  /* dataspace ID */
-    hid_t    dtid;
-    hid_t    dsid;
+    hid_t    dcpl = -1; /* dataset creation property list */
+    hid_t    sid = -1;  /* dataspace ID */
+    hid_t    dtid = -1;
+    hid_t    dsid = -1;
     hsize_t  dims[RANK]={DIM1,DIM2};
     hsize_t  chunk_dims[RANK]={CDIM1,CDIM2};
     int      buf[DIM1][DIM2];
     int      i, j, n;
 
-    for (i=n=0; i<DIM1; i++)
-    {
-        for (j=0; j<DIM2; j++)
-        {
-            buf[i][j]=n++;
+    for (i = n = 0; i < DIM1; i++) {
+        for (j = 0; j < DIM2; j++) {
+            buf[i][j] = n++;
         }
     }
     /* create a space */
@@ -2797,43 +2777,25 @@ int make_nbit(hid_t loc_id)
 
     dtid = H5Tcopy(H5T_NATIVE_INT);
     if (H5Tset_precision(dtid,(H5Tget_precision(dtid) - 1)) < 0)
-    {
-        H5Tclose(dtid);
         goto out;
-    }
 
     /* remove the filters from the dcpl */
     if(H5Premove_filter(dcpl, H5Z_FILTER_ALL) < 0)
-    {
-        H5Tclose(dtid);
         goto out;
-    }
-    if(H5Pset_nbit(dcpl) < 0) {
-        H5Tclose(dtid);
+    if(H5Pset_nbit(dcpl) < 0)
         goto out;
-    }
-    if((dsid = H5Dcreate2(loc_id, "dset_nbit", dtid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) {
-        H5Tclose(dtid);
+    if((dsid = H5Dcreate2(loc_id, "dset_nbit", dtid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
         goto out;
-    }
-    if(H5Dwrite(dsid, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) {
-        H5Tclose(dtid);
+    if(H5Dwrite(dsid, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
         goto out;
-    }
     H5Dclose(dsid);
 
-    if(H5Premove_filter(dcpl, H5Z_FILTER_ALL) < 0) {
-        H5Tclose(dtid);
+    if(H5Premove_filter(dcpl, H5Z_FILTER_ALL) < 0)
         goto out;
-    }
-    if((dsid = H5Dcreate2(loc_id, "dset_int31", dtid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) {
-        H5Tclose(dtid);
+    if((dsid = H5Dcreate2(loc_id, "dset_int31", dtid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
         goto out;
-    }
-    if(H5Dwrite(dsid, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) {
-        H5Tclose(dtid);
+    if(H5Dwrite(dsid, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
         goto out;
-    }
     H5Dclose(dsid);
 
     /*-------------------------------------------------------------------------
@@ -2851,8 +2813,10 @@ int make_nbit(hid_t loc_id)
 
 out:
     H5E_BEGIN_TRY {
+        H5Tclose(dtid);
         H5Pclose(dcpl);
         H5Sclose(sid);
+        H5Dclose(dsid);
     } H5E_END_TRY;
     return -1;
 }
@@ -2868,20 +2832,18 @@ out:
 static
 int make_scaleoffset(hid_t loc_id)
 {
-    hid_t    dcpl; /* dataset creation property list */
-    hid_t    sid;  /* dataspace ID */
-    hid_t    dtid;
-    hid_t    dsid;
-    hsize_t  dims[RANK]={DIM1,DIM2};
-    hsize_t  chunk_dims[RANK]={CDIM1,CDIM2};
+    hid_t    dcpl = -1; /* dataset creation property list */
+    hid_t    sid = -1;  /* dataspace ID */
+    hid_t    dtid = -1;
+    hid_t    dsid = -1;
+    hsize_t  dims[RANK] = {DIM1,DIM2};
+    hsize_t  chunk_dims[RANK] = {CDIM1,CDIM2};
     int      buf[DIM1][DIM2];
     int      i, j, n;
 
-    for (i=n=0; i<DIM1; i++)
-    {
-        for (j=0; j<DIM2; j++)
-        {
-            buf[i][j]=n++;
+    for (i = n = 0; i < DIM1; i++) {
+        for (j = 0; j < DIM2; j++) {
+            buf[i][j] = n++;
         }
     }
     /* create a space */
@@ -2897,31 +2859,19 @@ int make_scaleoffset(hid_t loc_id)
     dtid = H5Tcopy(H5T_NATIVE_INT);
 
     /* remove the filters from the dcpl */
-    if(H5Premove_filter(dcpl, H5Z_FILTER_ALL) < 0) {
-        H5Tclose(dtid);
+    if(H5Premove_filter(dcpl, H5Z_FILTER_ALL) < 0)
         goto out;
-    }
-    if(H5Pset_scaleoffset(dcpl, H5Z_SO_INT, 31) < 0) {
-        H5Tclose(dtid);
+    if(H5Pset_scaleoffset(dcpl, H5Z_SO_INT, 31) < 0)
         goto out;
-    }
-    if((dsid = H5Dcreate2(loc_id, "dset_scaleoffset", dtid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) {
-        H5Tclose(dtid);
+    if((dsid = H5Dcreate2(loc_id, "dset_scaleoffset", dtid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
         goto out;
-    }
-    if(H5Dwrite(dsid, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) {
-        H5Tclose(dtid);
+    if(H5Dwrite(dsid, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
         goto out;
-    }
     H5Dclose(dsid);
-    if((dsid = H5Dcreate2(loc_id, "dset_none", dtid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
-        H5Tclose(dtid);
+    if((dsid = H5Dcreate2(loc_id, "dset_none", dtid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         goto out;
-    }
-    if(H5Dwrite(dsid, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) {
-        H5Tclose(dtid);
+    if(H5Dwrite(dsid, dtid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
         goto out;
-    }
     H5Tclose(dtid);
     H5Dclose(dsid);
 
@@ -2938,6 +2888,8 @@ int make_scaleoffset(hid_t loc_id)
 
 out:
     H5E_BEGIN_TRY {
+        H5Dclose(dsid);
+        H5Tclose(dtid);
         H5Pclose(dcpl);
         H5Sclose(sid);
     } H5E_END_TRY;
@@ -2948,7 +2900,7 @@ out:
 /*-------------------------------------------------------------------------
 * Function: make_all_filters
 *
-* Purpose: make a file with all filters
+* Purpose:  make a file with all filters
 *
 *-------------------------------------------------------------------------
 */
@@ -3089,9 +3041,9 @@ int make_all_filters(hid_t loc_id)
 
     /* close */
     if(H5Tclose(dtid) < 0)
-        return -1;
+        goto out;
     if(H5Dclose(dsid) < 0)
-        return -1;
+        goto out;
 
     if(H5Sclose(sid) < 0)
         goto out;
@@ -3103,6 +3055,8 @@ int make_all_filters(hid_t loc_id)
 out:
     H5E_BEGIN_TRY
     {
+        H5Tclose(dtid);
+        H5Dclose(dsid);
         H5Pclose(dcpl);
         H5Sclose(sid);
     } H5E_END_TRY;
@@ -3376,7 +3330,7 @@ out:
     H5E_BEGIN_TRY {
         H5Pclose(contig_dcpl);
         H5Pclose(chunked_dcpl);
-    
+
         H5Sclose(s_sid);
 
     } H5E_END_TRY;
@@ -3391,9 +3345,9 @@ out:
 * Purpose: make chunked datasets with unlimited max dim and chunk dim is
 *          bigger than current dim. (HDFFV-7933)
 *          Test for converting chunk to chunk , chunk to conti and chunk
-*          to compact.  
-*          - The chunk to chunk changes layout bigger than any current dim 
-*            again. 
+*          to compact.
+*          - The chunk to chunk changes layout bigger than any current dim
+*            again.
 *          - The chunk to compact test dataset bigger than 64K, should
 *            remain original layout.*
 *
@@ -3757,7 +3711,7 @@ make_userblock(void)
         ub[u] = (char)('a' + (char)(u % 26));
 
     /* Re-open HDF5 file, as "plain" file */
-    if((fd = HDopen(FNAME16, O_WRONLY, 0644)) < 0)
+    if((fd = HDopen(FNAME16, O_WRONLY)) < 0)
         goto out;
 
     /* Write userblock data */
@@ -3821,7 +3775,7 @@ verify_userblock( const char* filename)
 
 
     /* Re-open HDF5 file, as "plain" file */
-    if((fd = HDopen(filename, O_RDONLY, 0)) < 0)
+    if((fd = HDopen(filename, O_RDONLY)) < 0)
         goto out;
 
     /* Read userblock data */
@@ -3870,7 +3824,7 @@ make_userblock_file(void)
         ub[u] = (char)('a' + (char)(u % 26));
 
     /* open file */
-    if((fd = HDopen(FNAME_UB,O_WRONLY|O_CREAT|O_TRUNC, 0644 )) < 0)
+    if((fd = HDopen(FNAME_UB, O_WRONLY|O_CREAT|O_TRUNC, H5_POSIX_CREATE_MODE_RW)) < 0)
         goto out;
 
     /* write userblock data */
@@ -4451,7 +4405,7 @@ int write_dset_in(hid_t loc_id,
             for(k = 0; k < 2; k++) {
                 if(make_diffs)
                     buf23[i][j][k] = 0;
-                else 
+                else
                     buf23[i][j][k] = (char)(n++);
             }
         }
@@ -6197,9 +6151,9 @@ out:
 /*-------------------------------------------------------------------------
  * Function: add_attr_with_objref
  *
- * Purpose: 
+ * Purpose:
  *  Create attributes with object reference to objects (dset,
- *  group, datatype). 
+ *  group, datatype).
  *
  * Note:
  *  this function depends on locally created objects, however can be modified
@@ -6217,7 +6171,7 @@ static herr_t add_attr_with_objref(hid_t file_id, hid_t obj_id)
 
     /* --------------------------------
      * add attribute with obj ref type
-     */    
+     */
     /* ref to dset */
     status = H5Rcreate(&data_attr_objref[0],file_id,NAME_OBJ_DS1,H5R_OBJECT,(hid_t)-1);
     if (status < 0)
@@ -6263,7 +6217,7 @@ out:
 /*-------------------------------------------------------------------------
  * Function: add_attr_with_regref
  *
- * Purpose: 
+ * Purpose:
  *  Create attributes with region reference to dset
  *
  * Note:
@@ -6334,11 +6288,11 @@ out:
 /*-------------------------------------------------------------------------
  * Function: gen_refered_objs
  *
- * Purpose: 
+ * Purpose:
  *  Create objects (dataset, group, datatype) to be referenced
  *
  * Note:
- *  This function is to use along with gen_obj_ref() gen_region_ref() 
+ *  This function is to use along with gen_obj_ref() gen_region_ref()
  *
  * Programmer: Jonathan Kim (March 23, 2010)
  *------------------------------------------------------------------------*/
@@ -6353,12 +6307,12 @@ static herr_t gen_refered_objs(hid_t loc_id)
     int data[3] = {10,20,30};
 
     /* Dset2 */
-    hid_t sid2=0, did2=0; 
+    hid_t sid2=0, did2=0;
     hsize_t dims2[2] = {3,16};
     char  data2[3][16] = {"The quick brown", "fox jumps over ", "the 5 lazy dogs"};
 
     /*-----------------------
-     * add short dataset 
+     * add short dataset
      * (define NAME_OBJ_DS1)
      */
     sid = H5Screate_simple(1, dims1, NULL);
@@ -6386,7 +6340,7 @@ static herr_t gen_refered_objs(hid_t loc_id)
     }
 
     /*--------------
-     * add group  
+     * add group
      * (define NAME_OBJ_GRP)
      */
     gid = H5Gcreate2 (loc_id, NAME_OBJ_GRP, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
@@ -6456,17 +6410,17 @@ out:
     if(sid2 > 0)
         H5Sclose(sid2);
     return ret;
-    
+
 }
 
 /*-------------------------------------------------------------------------
  * Function: gen_obj_ref
  *
- * Purpose: 
+ * Purpose:
  *  Generate object references to objects (dataset,group and named datatype)
  *
  * Note:
- *  copied from h5copygentest.c and upate to create named datatype  
+ *  copied from h5copygentest.c and upate to create named datatype
  *
  * Programmer: Jonathan Kim (March 18, 2010)
  *------------------------------------------------------------------------*/
@@ -6480,7 +6434,7 @@ static herr_t gen_obj_ref(hid_t loc_id)
 
     /* attr with int type */
     hsize_t dim_attr_int[1]={2};
-    int data_attr_int[2] = {10,20}; 
+    int data_attr_int[2] = {10,20};
 
     /* write buffer for obj reference */
     hobj_ref_t objref_buf[3];
@@ -6517,7 +6471,7 @@ static herr_t gen_obj_ref(hid_t loc_id)
     }
 
     /*---------------------------------------------------------
-     * create dataset contain references 
+     * create dataset contain references
      */
     sid = H5Screate_simple (1, dims_dset_objref, NULL);
     if (sid < 0)
@@ -6581,7 +6535,7 @@ out:
  * Purpose: Generate dataset region references
  *
  * Note:
- *  copied from h5copygentest.c 
+ *  copied from h5copygentest.c
  *
  * Programmer: Jonathan Kim (March 18, 2010)
  *------------------------------------------------------------------------*/
@@ -6591,11 +6545,11 @@ static herr_t gen_region_ref(hid_t loc_id)
     herr_t ret = SUCCEED;
 
     /* target dataset */
-    hid_t sid_trg=0; 
+    hid_t sid_trg=0;
     hsize_t dims_trg[2] = {3,16};
 
     /* dset with region ref type */
-    hid_t sid_ref=0, oid_ref=0; 
+    hid_t sid_ref=0, oid_ref=0;
 
     /* region ref to target dataset */
     hsize_t coords[4][2] = { {0,1}, {2,11}, {1,0}, {2,4} };
@@ -6608,7 +6562,7 @@ static herr_t gen_region_ref(hid_t loc_id)
 
     /* attr with int type */
     hsize_t dim_attr_int[1]={2};
-    int data_attr_int[2] = {10,20}; 
+    int data_attr_int[2] = {10,20};
 
     sid_trg = H5Screate_simple (2, dims_trg, NULL);
     if (sid_trg < 0)
@@ -6709,7 +6663,7 @@ out:
     if (sid_ref > 0)
         H5Sclose (sid_ref);
     if (sid_trg > 0)
-        H5Sclose (sid_trg); 
+        H5Sclose (sid_trg);
 
     return ret;
 }
@@ -6717,7 +6671,7 @@ out:
 /*-------------------------------------------------------------------------
 * Function: make_references
 *
-* Purpose: create a file with obj and region references 
+* Purpose: create a file with obj and region references
 *
 * Programmer: Jonathan Kim (March 18, 2010)
 *-------------------------------------------------------------------------
@@ -6733,7 +6687,7 @@ static herr_t make_references(hid_t loc_id)
     {
         fprintf(stderr, "Failed to generate referenced object.\n");
         ret = FAIL;
-    } 
+    }
 
     /* add object reference */
     status = gen_obj_ref(loc_id);
@@ -6757,7 +6711,7 @@ static herr_t make_references(hid_t loc_id)
 /*-------------------------------------------------------------------------
 * Function: make_complex_attr_references
 *
-* Purpose: 
+* Purpose:
 *   create a file with :
 *   1. obj ref in attribute of compound type
 *   2. region ref in attribute of compound type
@@ -6789,14 +6743,14 @@ static herr_t make_references(hid_t loc_id)
 /* 4. region references in vlen attr */
 #define RANK_VLEN_REGREF 1
 #define DIM_VLEN_REGREF 1   /*  for element region */
-#define LEN0_VLEN_REGREF 1  /* element region  */ 
+#define LEN0_VLEN_REGREF 1  /* element region  */
 
 static herr_t make_complex_attr_references(hid_t loc_id)
 {
     herr_t ret = SUCCEED;
-    herr_t status; 
-    /* 
-     * for objects 
+    herr_t status;
+    /*
+     * for objects
      */
     hid_t objgid=0, objdid=0, objtid=0, objsid=0;
     hsize_t obj_dims[RANK_OBJ] = {DIM0_OBJ, DIM1_OBJ};
@@ -6817,8 +6771,8 @@ static herr_t make_complex_attr_references(hid_t loc_id)
      */
     hsize_t main_dset_dims[RANK_DSET] = {DIM_DSET};
     hid_t main_sid=0, main_did=0;
-    /* 
-     * 1. obj references in compound attr 
+    /*
+     * 1. obj references in compound attr
      */
     hid_t comp_objref_tid=0, comp_objref_aid=0;
     typedef struct comp_objref_t {
@@ -6829,8 +6783,8 @@ static herr_t make_complex_attr_references(hid_t loc_id)
     hid_t comp_objref_attr_sid=0;
     hsize_t comp_objref_dim[RANK_COMP_OBJREF] = {DIM_COMP_OBJREF};
 
-    /* 
-     * 2. region references in compound attr 
+    /*
+     * 2. region references in compound attr
      */
     hid_t comp_regref_tid=0, comp_regref_aid=0;
     typedef struct comp_regref_t {
@@ -6841,16 +6795,16 @@ static herr_t make_complex_attr_references(hid_t loc_id)
     hid_t comp_regref_attr_sid=0;
     hsize_t comp_regref_dim[RANK_COMP_REGREF] = {DIM_COMP_REGREF};
     hsize_t coords[4][2] = { {0,1}, {2,3}, {3,4}, {4,5} };
-    
-    /* 
-     * 3. obj references in vlen attr 
+
+    /*
+     * 3. obj references in vlen attr
      */
     hid_t vlen_objref_attr_tid=0, vlen_objref_attr_sid=0;
     hid_t vlen_objref_attr_id=0;
     hvl_t vlen_objref_data[DIM_VLEN_OBJREF];
     hsize_t vlen_objref_dims[RANK_VLEN_OBJREF] = {DIM_VLEN_OBJREF};
 
-    /* 
+    /*
      * 4. region references in vlen attr
      */
     hid_t vlen_regref_attr_tid=0, vlen_regref_attr_sid=0;
@@ -6860,7 +6814,7 @@ static herr_t make_complex_attr_references(hid_t loc_id)
 
 
     /* ---------------------------------------
-     * create objects which to be referenced 
+     * create objects which to be referenced
      */
     /* object1 group */
     objgid = H5Gcreate2(loc_id, NAME_OBJ_GRP, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
@@ -6888,7 +6842,7 @@ static herr_t make_complex_attr_references(hid_t loc_id)
 
 
     /* ---------------------------------------------
-     *  Put testing objs in this group 
+     *  Put testing objs in this group
      * create group contain dataset with attribute and the attribute has
      * compound type which contain obj and region reference */
     main_gid = H5Gcreate2(loc_id, "group_main", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
@@ -6905,7 +6859,7 @@ static herr_t make_complex_attr_references(hid_t loc_id)
     main_sid = H5Screate_simple(RANK_DSET, main_dset_dims, NULL);
 
     main_did = H5Dcreate2(main_gid, "dset_main", H5T_NATIVE_INT, main_sid, H5P_DEFAULT,H5P_DEFAULT, H5P_DEFAULT);
-    
+
     status = H5Dwrite(main_did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, obj_data[0]);
     if (status < 0)
     {
@@ -6918,8 +6872,8 @@ static herr_t make_complex_attr_references(hid_t loc_id)
      * 1. create obj references in a attribute of compound type
      */
 
-    /* 
-     * create compound type for attribute 
+    /*
+     * create compound type for attribute
      */
     comp_objref_tid = H5Tcreate (H5T_COMPOUND, sizeof(comp_objref_t));
 
@@ -6958,8 +6912,8 @@ static herr_t make_complex_attr_references(hid_t loc_id)
         goto out;
     }
     comp_objref_data[2].val_int = 20;
-    
-    /* 
+
+    /*
      * create attribute and write the object ref
      */
     comp_objref_attr_sid = H5Screate_simple (RANK_COMP_OBJREF, comp_objref_dim, NULL);
@@ -6984,7 +6938,7 @@ static herr_t make_complex_attr_references(hid_t loc_id)
     H5Tinsert(comp_regref_tid, "value_int", HOFFSET(comp_regref_t, val_int), H5T_NATIVE_INT);
 
     /*
-     * create the region reference 
+     * create the region reference
      */
     status = H5Sselect_elements (objsid, H5S_SELECT_SET, (size_t)4, coords[0]);
     if (status < 0)
@@ -7029,8 +6983,8 @@ static herr_t make_complex_attr_references(hid_t loc_id)
      vlen_objref_data[2].len = LEN2_VLEN_OBJREF;
      vlen_objref_data[2].p = HDmalloc (vlen_objref_data[2].len * sizeof(hobj_ref_t));
 
-     /* 
-      * create obj references 
+     /*
+      * create obj references
       */
      /* reference to dataset */
      status = H5Rcreate (&((hobj_ref_t*)vlen_objref_data[0].p)[0], loc_id, NAME_OBJ_DS1, H5R_OBJECT, (hid_t)-1);
@@ -7041,7 +6995,7 @@ static herr_t make_complex_attr_references(hid_t loc_id)
         goto out;
     }
      /* reference to group */
-     status = H5Rcreate (&((hobj_ref_t*)vlen_objref_data[1].p)[0], loc_id, NAME_OBJ_GRP, H5R_OBJECT, (hid_t)-1); 
+     status = H5Rcreate (&((hobj_ref_t*)vlen_objref_data[1].p)[0], loc_id, NAME_OBJ_GRP, H5R_OBJECT, (hid_t)-1);
     if (status < 0)
     {
         fprintf(stderr, "Error: %s %d> H5Rcreate failed.\n", FUNC, __LINE__);
@@ -7056,15 +7010,15 @@ static herr_t make_complex_attr_references(hid_t loc_id)
         ret = FAIL;
         goto out;
     }
-     
-     /* 
+
+     /*
       * create vlen type with obj reference
       */
      vlen_objref_attr_tid = H5Tvlen_create (H5T_STD_REF_OBJ);
      vlen_objref_attr_sid = H5Screate_simple (RANK_VLEN_OBJREF, vlen_objref_dims, NULL);
 
      /*
-     * create attribute and write the object reference 
+     * create attribute and write the object reference
      */
      vlen_objref_attr_id = H5Acreate2(main_did, "Vlen_OBJREF", vlen_objref_attr_tid, vlen_objref_attr_sid, H5P_DEFAULT, H5P_DEFAULT);
      status = H5Awrite (vlen_objref_attr_id, vlen_objref_attr_tid, vlen_objref_data);
@@ -7087,7 +7041,7 @@ static herr_t make_complex_attr_references(hid_t loc_id)
     /*-------------------------------------------------------------------
      * 4. create region references in a attribute of vlen type
      */
-     
+
     /*
      * prepare vlen data
      */
@@ -7095,7 +7049,7 @@ static herr_t make_complex_attr_references(hid_t loc_id)
     vlen_regref_data[0].p = HDmalloc (vlen_regref_data[0].len * sizeof(hdset_reg_ref_t));
 
     /*
-     * create region reference 
+     * create region reference
      */
     status = H5Sselect_elements(objsid, H5S_SELECT_SET, (size_t)4, coords[0]);
     if (status < 0)
@@ -7111,15 +7065,15 @@ static herr_t make_complex_attr_references(hid_t loc_id)
         ret = FAIL;
         goto out;
     }
-    
-    /* 
+
+    /*
      * create vlen type with region reference
      */
     vlen_regref_attr_tid = H5Tvlen_create(H5T_STD_REF_DSETREG);
     vlen_regref_attr_sid = H5Screate_simple(RANK_VLEN_REGREF, vlen_regref_dim, NULL);
-    
+
     /*
-     * create attribute and write the region reference 
+     * create attribute and write the region reference
      */
     vlen_regref_attr_id = H5Acreate2(main_did, "Vlen_REGREF", vlen_regref_attr_tid, vlen_regref_attr_sid, H5P_DEFAULT, H5P_DEFAULT);
     status = H5Awrite(vlen_regref_attr_id, vlen_regref_attr_tid, vlen_regref_data);
@@ -7129,7 +7083,7 @@ static herr_t make_complex_attr_references(hid_t loc_id)
         ret = FAIL;
         goto out;
     }
-    
+
     /* close resource for vlen data */
     status = H5Dvlen_reclaim (vlen_regref_attr_tid, vlen_regref_attr_sid, H5P_DEFAULT, vlen_regref_data);
     if (status < 0)
diff --git a/tools/test/h5repack/testfiles/GS.h5repack_paged_nopersist.h5.ddl b/tools/test/h5repack/testfiles/GS.h5repack_paged_nopersist.h5.ddl
new file mode 100644
index 0000000..d8ca992
--- /dev/null
+++ b/tools/test/h5repack/testfiles/GS.h5repack_paged_nopersist.h5.ddl
@@ -0,0 +1,15 @@
+Filename: out-GS.h5repack_paged_nopersist.h5
+Free-space persist: FALSE
+Free-space section threshold: 1 bytes
+Small size free-space sections (< 10 bytes):
+	Total # of small size sections: 0
+Free-space section bins:
+	Total # of sections: 0
+File space management strategy: H5F_FSPACE_STRATEGY_AGGR
+File space page size: 512 bytes
+Summary of file space information:
+  File metadata: 1272 bytes
+  Raw data: 400 bytes
+  Amount/Percent of tracked free space: 0 bytes/0.0%
+  Unaccounted space: 776 bytes
+Total space: 2448 bytes
diff --git a/tools/test/h5repack/testfiles/S.h5repack_fsm_aggr_persist.h5.ddl b/tools/test/h5repack/testfiles/S.h5repack_fsm_aggr_persist.h5.ddl
new file mode 100644
index 0000000..87ccbc4
--- /dev/null
+++ b/tools/test/h5repack/testfiles/S.h5repack_fsm_aggr_persist.h5.ddl
@@ -0,0 +1,15 @@
+Filename: out-S.h5repack_fsm_aggr_persist.h5
+Free-space persist: FALSE
+Free-space section threshold: 1 bytes
+Small size free-space sections (< 10 bytes):
+	Total # of small size sections: 0
+Free-space section bins:
+	Total # of sections: 0
+File space management strategy: H5F_FSPACE_STRATEGY_AGGR
+File space page size: 4096 bytes
+Summary of file space information:
+  File metadata: 1272 bytes
+  Raw data: 400 bytes
+  Amount/Percent of tracked free space: 0 bytes/0.0%
+  Unaccounted space: 776 bytes
+Total space: 2448 bytes
diff --git a/tools/test/h5repack/testfiles/SP.h5repack_fsm_aggr_nopersist.h5.ddl b/tools/test/h5repack/testfiles/SP.h5repack_fsm_aggr_nopersist.h5.ddl
new file mode 100644
index 0000000..affa93b
--- /dev/null
+++ b/tools/test/h5repack/testfiles/SP.h5repack_fsm_aggr_nopersist.h5.ddl
@@ -0,0 +1,16 @@
+Filename: out-SP.h5repack_fsm_aggr_nopersist.h5
+Free-space persist: TRUE
+Free-space section threshold: 1 bytes
+Small size free-space sections (< 10 bytes):
+	Total # of small size sections: 0
+Free-space section bins:
+	# of sections of size 1000 - 9999: 2
+	Total # of sections: 2
+File space management strategy: H5F_FSPACE_STRATEGY_PAGE
+File space page size: 4096 bytes
+Summary of file space information:
+  File metadata: 1602 bytes
+  Raw data: 400 bytes
+  Amount/Percent of tracked free space: 6307 bytes/38.5%
+  Unaccounted space: 8075 bytes
+Total space: 16384 bytes
diff --git a/tools/test/h5repack/testfiles/SP.h5repack_paged_persist.h5.ddl b/tools/test/h5repack/testfiles/SP.h5repack_paged_persist.h5.ddl
new file mode 100644
index 0000000..1084090
--- /dev/null
+++ b/tools/test/h5repack/testfiles/SP.h5repack_paged_persist.h5.ddl
@@ -0,0 +1,15 @@
+Filename: out-SP.h5repack_paged_persist.h5
+Free-space persist: FALSE
+Free-space section threshold: 1 bytes
+Small size free-space sections (< 10 bytes):
+	Total # of small size sections: 0
+Free-space section bins:
+	Total # of sections: 0
+File space management strategy: H5F_FSPACE_STRATEGY_NONE
+File space page size: 4096 bytes
+Summary of file space information:
+  File metadata: 1272 bytes
+  Raw data: 400 bytes
+  Amount/Percent of tracked free space: 0 bytes/0.0%
+  Unaccounted space: 0 bytes
+Total space: 1672 bytes
diff --git a/tools/test/h5repack/testfiles/SPT.h5repack_aggr.h5.ddl b/tools/test/h5repack/testfiles/SPT.h5repack_aggr.h5.ddl
new file mode 100644
index 0000000..1ce06b2
--- /dev/null
+++ b/tools/test/h5repack/testfiles/SPT.h5repack_aggr.h5.ddl
@@ -0,0 +1,16 @@
+Filename: out-SPT.h5repack_aggr.h5
+Free-space persist: TRUE
+Free-space section threshold: 5 bytes
+Small size free-space sections (< 10 bytes):
+	Total # of small size sections: 0
+Free-space section bins:
+	# of sections of size 100 - 999: 1
+	Total # of sections: 1
+File space management strategy: H5F_FSPACE_STRATEGY_FSM_AGGR
+File space page size: 4096 bytes
+Summary of file space information:
+  File metadata: 1485 bytes
+  Raw data: 400 bytes
+  Amount/Percent of tracked free space: 680 bytes/26.5%
+  Unaccounted space: 0 bytes
+Total space: 2565 bytes
diff --git a/tools/test/h5repack/testfiles/STG.h5repack_none.h5.ddl b/tools/test/h5repack/testfiles/STG.h5repack_none.h5.ddl
new file mode 100644
index 0000000..51cd7e5
--- /dev/null
+++ b/tools/test/h5repack/testfiles/STG.h5repack_none.h5.ddl
@@ -0,0 +1,15 @@
+Filename: out-STG.h5repack_none.h5
+Free-space persist: FALSE
+Free-space section threshold: 10 bytes
+Small size free-space sections (< 10 bytes):
+	Total # of small size sections: 0
+Free-space section bins:
+	Total # of sections: 0
+File space management strategy: H5F_FSPACE_STRATEGY_PAGE
+File space page size: 2048 bytes
+Summary of file space information:
+  File metadata: 1272 bytes
+  Raw data: 400 bytes
+  Amount/Percent of tracked free space: 0 bytes/0.0%
+  Unaccounted space: 2424 bytes
+Total space: 4096 bytes
diff --git a/tools/test/h5repack/testfiles/bounds_latest_latest.h5 b/tools/test/h5repack/testfiles/bounds_latest_latest.h5
new file mode 100644
index 0000000..6e8bcad
--- /dev/null
+++ b/tools/test/h5repack/testfiles/bounds_latest_latest.h5
diff --git a/tools/test/h5repack/testfiles/crtorder.tordergr.h5.ddl b/tools/test/h5repack/testfiles/crtorder.tordergr.h5.ddl
new file mode 100644
index 0000000..870d154
--- /dev/null
+++ b/tools/test/h5repack/testfiles/crtorder.tordergr.h5.ddl
@@ -0,0 +1,36 @@
+HDF5 "out-crtorder.tordergr.h5" {
+GROUP "/" {
+   GROUP "2" {
+      GROUP "a" {
+         GROUP "a1" {
+         }
+         GROUP "a2" {
+            GROUP "a21" {
+            }
+            GROUP "a22" {
+            }
+         }
+      }
+      GROUP "b" {
+      }
+      GROUP "c" {
+      }
+   }
+   GROUP "1" {
+      GROUP "c" {
+      }
+      GROUP "b" {
+      }
+      GROUP "a" {
+         GROUP "a1" {
+         }
+         GROUP "a2" {
+            GROUP "a22" {
+            }
+            GROUP "a21" {
+            }
+         }
+      }
+   }
+}
+}
diff --git a/tools/test/h5repack/testfiles/h5repack-help.txt b/tools/test/h5repack/testfiles/h5repack-help.txt
index 69b1644..0eef0f5 100644
--- a/tools/test/h5repack/testfiles/h5repack-help.txt
+++ b/tools/test/h5repack/testfiles/h5repack-help.txt
@@ -6,7 +6,13 @@ usage: h5repack [OPTIONS] file1 file2
    -v, --verbose           Verbose mode, print object information
    -V, --version           Print version number and exit
    -n, --native            Use a native HDF5 type when repacking
+   --enable-error-stack    Prints messages from the HDF5 error stack as they occur
    -L, --latest            Use latest version of file format
+                           This option will take precedence over the -j and -k options
+   --low=BOUND             The low bound for library release versions to use when creating
+                           objects in the file (default is H5F_LIBVER_EARLIEST)
+   --high=BOUND            The high bound for library release versions to use when creating
+                           objects in the file (default is H5F_LIBVER_LATEST)
    -c L1, --compact=L1     Maximum number of links in header messages
    -d L2, --indexed=L2     Minimum number of links in the indexed format
    -s S[:F], --ssize=S[:F] Shared object header message minimum size
@@ -17,6 +23,8 @@ usage: h5repack [OPTIONS] file1 file2
    -M A, --metadata_block_size=A  Metadata block size for H5Pset_meta_block_size
    -t T, --threshold=T     Threshold value for H5Pset_alignment
    -a A, --alignment=A     Alignment value for H5Pset_alignment
+   -q Q, --sort_by=Q       Sort groups and attributes by index Q
+   -z Z, --sort_order=Z    Sort groups and attributes by order Z
    -f FILT, --filter=FILT  Filter type
    -l LAYT, --layout=LAYT  Layout type
    -S FS_STRATEGY, --fs_strategy=FS_STRATEGY  File space management strategy for H5Pset_file_space_strategy
@@ -24,19 +32,25 @@ usage: h5repack [OPTIONS] file1 file2
    -T FS_THRESHOLD, --fs_threshold=FS_THRESHOLD   Free-space section threshold for H5Pset_file_space_strategy
    -G FS_PAGESIZE, --fs_pagesize=FS_PAGESIZE   File space page size for H5Pset_file_space_page_size
 
-    M - is an integer greater than 1, size of dataset in bytes (default is 0) 
+    M - is an integer greater than 1, size of dataset in bytes (default is 0)
     E - is a filename.
     S - is an integer
     U - is a filename.
     T - is an integer
     A - is an integer greater than zero
+    Q - is the sort index type for the input file. It can be "name" or "creation_order" (default)
+    Z - is the sort order type for the input file. It can be "descending" or "ascending" (default)
     B - is the user block size, any value that is 512 or greater and is
         a power of 2 (1024 default)
     F - is the shared object header message type, any of <dspace|dtype|fill|
         pline|attr>. If F is not specified, S applies to all messages
 
-     --enable-error-stack Prints messages from the HDF5 error stack as they
-                          occur.
+    BOUND is an integer indicating the library release versions to use when creating
+          objects in the file (see H5Pset_libver_bounds()):
+        0: This is H5F_LIBVER_EARLIEST in H5F_libver_t struct
+        1: This is H5F_LIBVER_V18 in H5F_libver_t struct
+        2: This is H5F_LIBVER_V110 in H5F_libver_t struct
+           (H5F_LIBVER_LATEST is aliased to H5F_LIBVER_V110 for this release
 
     FS_STRATEGY is a string indicating the file space strategy used:
         FSM_AGGR:
@@ -85,8 +99,8 @@ usage: h5repack [OPTIONS] file1 file2
         NBIT (no parameter)
         SOFF=<scale_factor,scale_type> scale_factor is an integer and scale_type
             is either IN or DS
-        UD=<filter_number,cd_value_count,value_1[,value_2,...,value_N]>
-            required values for filter_number,cd_value_count,value_1
+        UD=<filter_number,filter_flag,cd_value_count,value_1[,value_2,...,value_N]>
+            required values for filter_number,filter_flag,cd_value_count,value_1
             optional values for value_2 to value_N
         NONE (no parameter)
 
@@ -121,16 +135,21 @@ Examples of use:
    Chunked layout, with a layout size of 20x10, to objects dset1 and dset2
    and remove filters to objects dset3, dset4, dset5
 
-4) h5repack -L -c 10 -s 20:dtype file1 file2 
+4) h5repack -L -c 10 -s 20:dtype file1 file2
 
    Using latest file format with maximum compact group size of 10 and
    and minimum shared datatype size of 20
 
-5) h5repack -f SHUF -f GZIP=1 file1 file2 
+5) h5repack --low=0 --high=1 file1 file2
+
+   Set low=H5F_LIBVER_EARLIEST and high=H5F_LIBVER_V18 via H5Pset_libver_bounds() when
+   creating the repacked file: file2
+
+5) h5repack -f SHUF -f GZIP=1 file1 file2
 
    Add both filters SHUF and GZIP in this order to all datasets
 
-6) h5repack -f UD=307,1,9 file1 file2 
+6) h5repack -f UD=307,0,1,9 file1 file2
 
    Add bzip2 filter to all datasets
 
diff --git a/tools/test/h5repack/testfiles/h5repack_aggr.h5 b/tools/test/h5repack/testfiles/h5repack_aggr.h5
new file mode 100644
index 0000000..8da0751
--- /dev/null
+++ b/tools/test/h5repack/testfiles/h5repack_aggr.h5
diff --git a/tools/test/h5repack/testfiles/h5repack_filters.h5-gzip_verbose_filters.tst b/tools/test/h5repack/testfiles/h5repack_filters.h5-gzip_verbose_filters.tst
index 36e65b9..cb12172 100644
--- a/tools/test/h5repack/testfiles/h5repack_filters.h5-gzip_verbose_filters.tst
+++ b/tools/test/h5repack/testfiles/h5repack_filters.h5-gzip_verbose_filters.tst
@@ -1,7 +1,8 @@
-Objects to modify layout are...
-Objects to apply filter are...
+No all objects to modify layout
+No all objects to apply filter
  </dset_deflate> with GZIP filter
  </dset_deflate>...Found
+Making new file ...
 -----------------------------------------
  Type     Filter (Compression)     Name
 -----------------------------------------
diff --git a/tools/test/h5repack/testfiles/h5repack_fsm_aggr_nopersist.h5 b/tools/test/h5repack/testfiles/h5repack_fsm_aggr_nopersist.h5
new file mode 100644
index 0000000..1cd5f3f
--- /dev/null
+++ b/tools/test/h5repack/testfiles/h5repack_fsm_aggr_nopersist.h5
diff --git a/tools/test/h5repack/testfiles/h5repack_fsm_aggr_persist.h5 b/tools/test/h5repack/testfiles/h5repack_fsm_aggr_persist.h5
new file mode 100644
index 0000000..469dbce
--- /dev/null
+++ b/tools/test/h5repack/testfiles/h5repack_fsm_aggr_persist.h5
diff --git a/tools/test/h5repack/testfiles/h5repack_layout.h5-dset2_chunk_20x10-errstk.tst b/tools/test/h5repack/testfiles/h5repack_layout.h5-dset2_chunk_20x10-errstk.tst
index 95cc4c6..069fb3b 100644
--- a/tools/test/h5repack/testfiles/h5repack_layout.h5-dset2_chunk_20x10-errstk.tst
+++ b/tools/test/h5repack/testfiles/h5repack_layout.h5-dset2_chunk_20x10-errstk.tst
@@ -8,17 +8,17 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #002: (file name) line (number) in H5L_link_object(): unable to create new link to object
     major: Links
     minor: Unable to initialize object
-  #003: (file name) line (number) in H5L_create_real(): can't insert link
-    major: Symbol table
+  #003: (file name) line (number) in H5L__create_real(): can't insert link
+    major: Links
     minor: Unable to insert object
   #004: (file name) line (number) in H5G_traverse(): internal path traversal failed
     major: Symbol table
     minor: Object not found
-  #005: (file name) line (number) in H5G_traverse_real(): traversal operator failed
+  #005: (file name) line (number) in H5G__traverse_real(): traversal operator failed
     major: Symbol table
     minor: Callback failed
-  #006: (file name) line (number) in H5L_link_cb(): unable to create object
-    major: Object header
+  #006: (file name) line (number) in H5L__link_cb(): unable to create object
+    major: Links
     minor: Unable to initialize object
   #007: (file name) line (number) in H5O_obj_create(): unable to open object
     major: Object header
diff --git a/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_version_test.ddl b/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_version_test.ddl
index a951638..a1fc0cb 100644
--- a/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_version_test.ddl
+++ b/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_version_test.ddl
@@ -11,7 +11,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 11 0 }
+            PARAMS { 9 1 11 2 }
          }
       }
       FILLVALUE {
@@ -33,7 +33,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 11 0 }
+            PARAMS { 9 1 11 2 }
          }
       }
       FILLVALUE {
@@ -55,7 +55,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 11 0 }
+            PARAMS { 9 1 11 2 }
          }
       }
       FILLVALUE {
@@ -77,7 +77,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 11 0 }
+            PARAMS { 9 1 11 2 }
          }
       }
       FILLVALUE {
@@ -99,7 +99,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 11 0 }
+            PARAMS { 9 1 11 2 }
          }
       }
       FILLVALUE {
@@ -121,7 +121,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 11 0 }
+            PARAMS { 9 1 11 2 }
          }
       }
       FILLVALUE {
@@ -143,7 +143,7 @@ GROUP "/" {
          USER_DEFINED_FILTER {
             FILTER_ID 260
             COMMENT dynlib4
-            PARAMS { 9 1 11 0 }
+            PARAMS { 9 1 11 2 }
          }
       }
       FILLVALUE {
diff --git a/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_zero.ddl b/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_zero.ddl
new file mode 100644
index 0000000..e4ffaf1
--- /dev/null
+++ b/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_zero.ddl
@@ -0,0 +1,135 @@
+HDF5 "out-plugin_zero.h5repack_layout.h5" {
+GROUP "/" {
+   DATASET "dset1" {
+      DATATYPE  H5T_STD_I32LE
+      DATASPACE  SIMPLE { ( 40, 20 ) / ( 40, 20 ) }
+      STORAGE_LAYOUT {
+         CONTIGUOUS
+         SIZE 3200
+         OFFSET 2048
+      }
+      FILTERS {
+         NONE
+      }
+      FILLVALUE {
+         FILL_TIME H5D_FILL_TIME_IFSET
+         VALUE  H5D_FILL_VALUE_DEFAULT
+      }
+      ALLOCATION_TIME {
+         H5D_ALLOC_TIME_LATE
+      }
+   }
+   DATASET "dset2" {
+      DATATYPE  H5T_STD_I32LE
+      DATASPACE  SIMPLE { ( 40, 20 ) / ( 40, 20 ) }
+      STORAGE_LAYOUT {
+         CONTIGUOUS
+         SIZE 3200
+         OFFSET 5248
+      }
+      FILTERS {
+         NONE
+      }
+      FILLVALUE {
+         FILL_TIME H5D_FILL_TIME_IFSET
+         VALUE  H5D_FILL_VALUE_DEFAULT
+      }
+      ALLOCATION_TIME {
+         H5D_ALLOC_TIME_LATE
+      }
+   }
+   DATASET "dset3" {
+      DATATYPE  H5T_STD_I32LE
+      DATASPACE  SIMPLE { ( 40, 20 ) / ( 40, 20 ) }
+      STORAGE_LAYOUT {
+         CONTIGUOUS
+         SIZE 3200
+         OFFSET 8448
+      }
+      FILTERS {
+         NONE
+      }
+      FILLVALUE {
+         FILL_TIME H5D_FILL_TIME_IFSET
+         VALUE  H5D_FILL_VALUE_DEFAULT
+      }
+      ALLOCATION_TIME {
+         H5D_ALLOC_TIME_LATE
+      }
+   }
+   DATASET "dset4" {
+      DATATYPE  H5T_STD_I32LE
+      DATASPACE  SIMPLE { ( 40, 20 ) / ( 40, 20 ) }
+      STORAGE_LAYOUT {
+         CONTIGUOUS
+         SIZE 3200
+         OFFSET 13696
+      }
+      FILTERS {
+         NONE
+      }
+      FILLVALUE {
+         FILL_TIME H5D_FILL_TIME_IFSET
+         VALUE  H5D_FILL_VALUE_DEFAULT
+      }
+      ALLOCATION_TIME {
+         H5D_ALLOC_TIME_LATE
+      }
+   }
+   DATASET "dset_chunk" {
+      DATATYPE  H5T_STD_I32LE
+      DATASPACE  SIMPLE { ( 40, 20 ) / ( 40, 20 ) }
+      STORAGE_LAYOUT {
+         CHUNKED ( 20, 10 )
+         SIZE 3200
+      }
+      FILTERS {
+         NONE
+      }
+      FILLVALUE {
+         FILL_TIME H5D_FILL_TIME_IFSET
+         VALUE  H5D_FILL_VALUE_DEFAULT
+      }
+      ALLOCATION_TIME {
+         H5D_ALLOC_TIME_INCR
+      }
+   }
+   DATASET "dset_compact" {
+      DATATYPE  H5T_STD_I32LE
+      DATASPACE  SIMPLE { ( 40, 20 ) / ( 40, 20 ) }
+      STORAGE_LAYOUT {
+         COMPACT
+         SIZE 3200
+      }
+      FILTERS {
+         NONE
+      }
+      FILLVALUE {
+         FILL_TIME H5D_FILL_TIME_IFSET
+         VALUE  H5D_FILL_VALUE_DEFAULT
+      }
+      ALLOCATION_TIME {
+         H5D_ALLOC_TIME_EARLY
+      }
+   }
+   DATASET "dset_contiguous" {
+      DATATYPE  H5T_STD_I32LE
+      DATASPACE  SIMPLE { ( 40, 20 ) / ( 40, 20 ) }
+      STORAGE_LAYOUT {
+         CONTIGUOUS
+         SIZE 3200
+         OFFSET 26184
+      }
+      FILTERS {
+         NONE
+      }
+      FILLVALUE {
+         FILL_TIME H5D_FILL_TIME_IFSET
+         VALUE  H5D_FILL_VALUE_DEFAULT
+      }
+      ALLOCATION_TIME {
+         H5D_ALLOC_TIME_LATE
+      }
+   }
+}
+}
diff --git a/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_zero.tst b/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_zero.tst
deleted file mode 100644
index 0993d5b..0000000
--- a/tools/test/h5repack/testfiles/h5repack_layout.h5-plugin_zero.tst
+++ /dev/null
@@ -1,9 +0,0 @@
-Objects to modify layout are...
-Objects to apply filter are...
- User Defined 250
-Making file <out-plugin_zero.h5repack_layout.h5>...
------------------------------------------
- Type     Filter (Compression)     Name
------------------------------------------
- group                       /
-h5repack error: <h5repack_layout.h5>: Could not copy data to: out-plugin_zero.h5repack_layout.h5
diff --git a/tools/test/h5repack/testfiles/h5repack_none.h5 b/tools/test/h5repack/testfiles/h5repack_none.h5
new file mode 100644
index 0000000..2e4d789
--- /dev/null
+++ b/tools/test/h5repack/testfiles/h5repack_none.h5
diff --git a/tools/test/h5repack/testfiles/h5repack_paged_nopersist.h5 b/tools/test/h5repack/testfiles/h5repack_paged_nopersist.h5
new file mode 100644
index 0000000..352e586
--- /dev/null
+++ b/tools/test/h5repack/testfiles/h5repack_paged_nopersist.h5
diff --git a/tools/test/h5repack/testfiles/h5repack_paged_persist.h5 b/tools/test/h5repack/testfiles/h5repack_paged_persist.h5
new file mode 100644
index 0000000..64c3b23
--- /dev/null
+++ b/tools/test/h5repack/testfiles/h5repack_paged_persist.h5
diff --git a/tools/test/h5repack/testfiles/plugin_none.h5repack_layout.UD.h5.tst b/tools/test/h5repack/testfiles/plugin_none.h5repack_layout.UD.h5.tst
index 4fb6906..30aa8ad 100644
--- a/tools/test/h5repack/testfiles/plugin_none.h5repack_layout.UD.h5.tst
+++ b/tools/test/h5repack/testfiles/plugin_none.h5repack_layout.UD.h5.tst
@@ -1,6 +1,7 @@
-Objects to modify layout are...
-Objects to apply filter are...
+No all objects to modify layout
+All objects to apply filter are...
  Uncompress all
+Making new file ...
 -----------------------------------------
  Type     Filter (Compression)     Name
 -----------------------------------------
diff --git a/tools/test/h5repack/testfiles/plugin_test.h5repack_layout.h5.tst b/tools/test/h5repack/testfiles/plugin_test.h5repack_layout.h5.tst
index 7f9bd6e..62ea1cc 100644
--- a/tools/test/h5repack/testfiles/plugin_test.h5repack_layout.h5.tst
+++ b/tools/test/h5repack/testfiles/plugin_test.h5repack_layout.h5.tst
@@ -1,6 +1,7 @@
-Objects to modify layout are...
-Objects to apply filter are...
+No all objects to modify layout
+All objects to apply filter are...
  User Defined 257
+Making new file ...
 -----------------------------------------
  Type     Filter (Compression)     Name
 -----------------------------------------
diff --git a/tools/test/h5repack/testfiles/plugin_version_test.h5repack_layout.h5.tst b/tools/test/h5repack/testfiles/plugin_version_test.h5repack_layout.h5.tst
index 1a496c6..f5c4736 100644
--- a/tools/test/h5repack/testfiles/plugin_version_test.h5repack_layout.h5.tst
+++ b/tools/test/h5repack/testfiles/plugin_version_test.h5repack_layout.h5.tst
@@ -1,6 +1,7 @@
-Objects to modify layout are...
-Objects to apply filter are...
+No all objects to modify layout
+All objects to apply filter are...
  User Defined 260
+Making new file ...
 -----------------------------------------
  Type     Filter (Compression)     Name
 -----------------------------------------
diff --git a/tools/test/h5repack/testfiles/plugin_zero.h5repack_layout.h5.tst b/tools/test/h5repack/testfiles/plugin_zero.h5repack_layout.h5.tst
new file mode 100644
index 0000000..54c873c
--- /dev/null
+++ b/tools/test/h5repack/testfiles/plugin_zero.h5repack_layout.h5.tst
@@ -0,0 +1,22 @@
+No all objects to modify layout
+All objects to apply filter are...
+ User Defined 250
+Making new file ...
+-----------------------------------------
+ Type     Filter (Compression)     Name
+-----------------------------------------
+ group                       /
+ warning: could not create dataset </dset1>. Applying original settings
+ dset                        /dset1
+ warning: could not create dataset </dset2>. Applying original settings
+ dset                        /dset2
+ warning: could not create dataset </dset3>. Applying original settings
+ dset                        /dset3
+ warning: could not create dataset </dset4>. Applying original settings
+ dset                        /dset4
+ warning: could not create dataset </dset_chunk>. Applying original settings
+ dset                        /dset_chunk
+ warning: could not create dataset </dset_compact>. Applying original settings
+ dset                        /dset_compact
+ warning: could not create dataset </dset_contiguous>. Applying original settings
+ dset                        /dset_contiguous
diff --git a/tools/test/h5repack/testh5repack_detect_szip.c b/tools/test/h5repack/testh5repack_detect_szip.c
index e91b2f7..6e7a24e 100644
--- a/tools/test/h5repack/testh5repack_detect_szip.c
+++ b/tools/test/h5repack/testh5repack_detect_szip.c
@@ -5,15 +5,12 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-#include <stdio.h>
 #include "h5repack.h"
 #include "h5tools.h"
 #include "h5tools_utils.h"
diff --git a/tools/test/h5stat/CMakeLists.txt b/tools/test/h5stat/CMakeLists.txt
index 10ac5e0..3d171fc 100644
--- a/tools/test/h5stat/CMakeLists.txt
+++ b/tools/test/h5stat/CMakeLists.txt
@@ -1,22 +1,17 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_H5STAT)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_H5STAT C)
 
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+# --------------------------------------------------------------------
+# Add the h5stat test executables
+# --------------------------------------------------------------------
+if (HDF5_BUILD_GENERATORS)
+  add_executable (h5stat_gentest ${HDF5_TOOLS_TEST_H5STAT_SOURCE_DIR}/h5stat_gentest.c)
+  set_property(TARGET h5stat_gentest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+  TARGET_C_PROPERTIES (h5stat_gentest STATIC " " " ")
+  target_link_libraries (h5stat_gentest ${HDF5_LIB_TARGET})
+  set_target_properties (h5stat_gentest PROPERTIES FOLDER generator/tools)
 
-  # --------------------------------------------------------------------
-  # Add the h5stat test executables
-  # --------------------------------------------------------------------
-  if (HDF5_BUILD_GENERATORS)
-    add_executable (h5stat_gentest ${HDF5_TOOLS_TEST_H5STAT_SOURCE_DIR}/h5stat_gentest.c)
-    TARGET_NAMING (h5stat_gentest STATIC)
-    TARGET_C_PROPERTIES (h5stat_gentest STATIC " " " ")
-    target_link_libraries (h5stat_gentest ${HDF5_LIB_TARGET})
-    set_target_properties (h5stat_gentest PROPERTIES FOLDER generator/tools)
+  #add_test (NAME h5stat_gentest COMMAND $<TARGET_FILE:h5stat_gentest>)
+endif ()
 
-    #add_test (NAME h5stat_gentest COMMAND $<TARGET_FILE:h5stat_gentest>)
-  endif ()
-
-  include (CMakeTests.cmake)
+include (CMakeTests.cmake)
diff --git a/tools/test/h5stat/CMakeTests.cmake b/tools/test/h5stat/CMakeTests.cmake
index ea602ba..69bab20 100644
--- a/tools/test/h5stat/CMakeTests.cmake
+++ b/tools/test/h5stat/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -9,47 +20,49 @@
   # Copy all the HDF5 files from the test directory into the source directory
   # --------------------------------------------------------------------
   set (HDF5_REFERENCE_FILES
-      h5stat_help1.ddl
-      h5stat_help2.ddl
-      h5stat_notexist.ddl
-      h5stat_nofile.ddl
-      h5stat_filters.ddl
-      h5stat_filters-file.ddl
-      h5stat_filters-F.ddl
-      h5stat_filters-d.ddl
-      h5stat_filters-g.ddl
-      h5stat_filters-dT.ddl
-      h5stat_filters-UD.ddl
-      h5stat_filters-UT.ddl
-      h5stat_tsohm.ddl
-      h5stat_newgrat.ddl
-      h5stat_newgrat-UG.ddl
-      h5stat_newgrat-UA.ddl
-      h5stat_err1_links.ddl
-      h5stat_links1.ddl
-      h5stat_links2.ddl
-      h5stat_links3.ddl
-      h5stat_links4.ddl
-      h5stat_links5.ddl
-      h5stat_err1_dims.ddl
-      h5stat_dims1.ddl
-      h5stat_dims2.ddl
-      h5stat_err1_numattrs.ddl
-      h5stat_err2_numattrs.ddl
-      h5stat_numattrs1.ddl
-      h5stat_numattrs2.ddl
-      h5stat_numattrs3.ddl
-      h5stat_numattrs4.ddl
+      h5stat_help1
+      h5stat_help2
+      h5stat_notexist
+      h5stat_nofile
+      h5stat_filters
+      h5stat_filters-file
+      h5stat_filters-F
+      h5stat_filters-d
+      h5stat_filters-g
+      h5stat_filters-dT
+      h5stat_filters-UD
+      h5stat_filters-UT
+      h5stat_tsohm
+      h5stat_newgrat
+      h5stat_newgrat-UG
+      h5stat_newgrat-UA
+      h5stat_err1_links
+      h5stat_idx
+      h5stat_links1
+      h5stat_links2
+      h5stat_links3
+      h5stat_links4
+      h5stat_links5
+      h5stat_err1_dims
+      h5stat_dims1
+      h5stat_dims2
+      h5stat_err1_numattrs
+      h5stat_err2_numattrs
+      h5stat_numattrs1
+      h5stat_numattrs2
+      h5stat_numattrs3
+      h5stat_numattrs4
   )
   set (HDF5_REFERENCE_TEST_FILES
       h5stat_filters.h5
+      h5stat_idx.h5
       h5stat_tsohm.h5
       h5stat_newgrat.h5
       h5stat_threshold.h5
   )
 
   foreach (ddl_file ${HDF5_REFERENCE_FILES})
-    HDFTEST_COPY_FILE("${HDF5_TOOLS_TEST_H5STAT_SOURCE_DIR}/testfiles/${ddl_file}" "${PROJECT_BINARY_DIR}/${ddl_file}" "h5stat_files")
+    HDFTEST_COPY_FILE("${HDF5_TOOLS_TEST_H5STAT_SOURCE_DIR}/testfiles/${ddl_file}.ddl" "${PROJECT_BINARY_DIR}/${ddl_file}.ddl" "h5stat_files")
   endforeach ()
 
   foreach (h5_file ${HDF5_REFERENCE_TEST_FILES})
@@ -67,7 +80,7 @@
     # If using memchecker add tests without using scripts
     if (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (NAME H5STAT-${resultfile} COMMAND $<TARGET_FILE:h5stat> ${ARGN})
-      if (NOT ${resultcode} STREQUAL "0")
+      if (NOT "${resultcode}" STREQUAL "0")
         set_tests_properties (H5STAT-${resultfile} PROPERTIES WILL_FAIL "true")
       endif ()
       if (NOT "${last_test}" STREQUAL "")
@@ -75,6 +88,16 @@
       endif ()
     else (HDF5_ENABLE_USING_MEMCHECKER)
       add_test (
+          NAME H5STAT-${resultfile}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${resultfile}.out
+              ${resultfile}.out.err
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5STAT-${resultfile}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
+      add_test (
           NAME H5STAT-${resultfile}
           COMMAND "${CMAKE_COMMAND}"
               -D "TEST_PROGRAM=$<TARGET_FILE:h5stat>"
@@ -85,6 +108,7 @@
               -D "TEST_REFERENCE=${resultfile}.ddl"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      set_tests_properties (H5STAT-${resultfile} PROPERTIES DEPENDS H5STAT-${resultfile}-clear-objects)
     endif ()
   endmacro ()
 
@@ -96,72 +120,13 @@
 
   if (HDF5_ENABLE_USING_MEMCHECKER)
     # Remove any output file left over from previous test run
+    foreach (ddl_file ${HDF5_REFERENCE_FILES})
+      set (CLEAR_LIST ${CLEAR_LIST} ${ddl_file}.out ${ddl_file}.out.err)
+    endforeach ()
     add_test (
       NAME H5STAT-clearall-objects
       COMMAND    ${CMAKE_COMMAND}
-          -E remove
-          h5stat_help1.out
-          h5stat_help1.out.err
-          h5stat_help2.out
-          h5stat_help2.out.err
-          h5stat_notexist.out
-          h5stat_notexist.out.err
-          h5stat_nofile.out
-          h5stat_nofile.out.err
-          h5stat_filters.out
-          h5stat_filters.out.err
-          h5stat_filters-file.out
-          h5stat_filters-file.out.err
-          h5stat_filters-F.out
-          h5stat_filters-F.out.err
-          h5stat_filters-d.out
-          h5stat_filters-d.out.err
-          h5stat_filters-g.out
-          h5stat_filters-g.out.err
-          h5stat_filters-dT.out
-          h5stat_filters-dT.out.err
-          h5stat_filters-UD.out
-          h5stat_filters-UD.out.err
-          h5stat_filters-UT.out
-          h5stat_filters-UT.out.err
-          h5stat_tsohm.out
-          h5stat_tsohm.out.err
-          h5stat_newgrat.out
-          h5stat_newgrat.out.err
-          h5stat_newgrat-UG.out
-          h5stat_newgrat-UG.out.err
-          h5stat_newgrat-UA.out
-          h5stat_newgrat-UA.out.err
-          h5stat_err1_links.out
-          h5stat_err1_links.out.err
-          h5stat_links1.out
-          h5stat_links1.out.err
-          h5stat_links2.out
-          h5stat_links2.out.err
-          h5stat_links3.out
-          h5stat_links3.out.err
-          h5stat_links4.out
-          h5stat_links4.out.err
-          h5stat_links5.out
-          h5stat_links5.out.err
-          h5stat_err1_dims.out
-          h5stat_err1_dims.out.err
-          h5stat_dims1.out
-          h5stat_dims1.out.err
-          h5stat_dims2.out
-          h5stat_dims2.out.err
-          h5stat_err1_numattrs.out
-          h5stat_err1_numattrs.out.err
-          h5stat_err2_numattrs.out
-          h5stat_err2_numattrs.out.err
-          h5stat_numattrs1.out
-          h5stat_numattrs1.out.err
-          h5stat_numattrs2.out
-          h5stat_numattrs2.out.err
-          h5stat_numattrs3.out
-          h5stat_numattrs3.out.err
-          h5stat_numattrs4.out
-          h5stat_numattrs4.out.err
+          -E remove ${CLEAR_LIST}
     )
     if (NOT "${last_test}" STREQUAL "")
       set_tests_properties (H5STAT-clearall-objects PROPERTIES DEPENDS ${last_test})
@@ -194,6 +159,10 @@
   ADD_H5_TEST (h5stat_newgrat 0 h5stat_newgrat.h5)
   ADD_H5_TEST (h5stat_newgrat-UG 0 -G h5stat_newgrat.h5)
   ADD_H5_TEST (h5stat_newgrat-UA 0 -A h5stat_newgrat.h5)
+# h5stat_idx.h5 is generated by h5stat_gentest.c
+  if (HDF5_BUILD_GENERATORS)
+    ADD_H5_TEST (h5stat_idx 0 h5stat_idx.h5)
+  endif ()
 #
 # Tests for -l (--links) option on h5stat_threshold.h5:
 #   -l 0 (incorrect threshold value)
diff --git a/tools/test/h5stat/Makefile.am b/tools/test/h5stat/Makefile.am
index 630e896..dd251f8 100644
--- a/tools/test/h5stat/Makefile.am
+++ b/tools/test/h5stat/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/test/h5stat/h5stat_gentest.c b/tools/test/h5stat/h5stat_gentest.c
index 804f418..0f696d0 100644
--- a/tools/test/h5stat/h5stat_gentest.c
+++ b/tools/test/h5stat/h5stat_gentest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/h5stat/testh5stat.sh.in b/tools/test/h5stat/testh5stat.sh.in
index e94f9bd..ca7ca4c 100644
--- a/tools/test/h5stat/testh5stat.sh.in
+++ b/tools/test/h5stat/testh5stat.sh.in
@@ -6,18 +6,16 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5stat tool
 #
 # Modifcations:
-# 	Vailin Choi; July 2013
-# 	Add tests for -l, -m, -a options
+#     Vailin Choi; July 2013
+#     Add tests for -l, -m, -a options
 #
 
 srcdir=@srcdir@
@@ -134,10 +132,10 @@ COPY_TESTFILES_TO_TESTDIR()
             INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
             INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
             if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
-    	        $CP -f $tstfile $TESTDIR
+                $CP -f $tstfile $TESTDIR
                 if [ $? -ne 0 ]; then
                     echo "Error: FAILED to copy $tstfile ."
-                
+
                     # Comment out this to CREATE expected file
                     exit $EXIT_FAILURE
                 fi
@@ -201,9 +199,11 @@ TOOLTEST() {
    cat $actual_err >> $actual
 
    if [ ! -f $expect ]; then
-    # Create the expect file if it doesn't yet exist.
-    echo " CREATED"
-    cp $actual $expect
+      # Create the expect file if it doesn't yet exist.
+      echo " CREATED"
+      cp $actual $expect
+      echo "    Expected result (*.ddl) missing"
+      nerrors="`expr $nerrors + 1`"
    elif $CMP $expect $actual; then
       echo " PASSED"
    else
@@ -222,15 +222,15 @@ TOOLTEST() {
 
 # Print a "SKIP" message
 SKIP() {
-	 TESTING $STAT $@
-	  echo  " -SKIP-"
+    TESTING $STAT $@
+    echo  " -SKIP-"
 }
-  
+
 
 
 ##############################################################################
 ##############################################################################
-###			  T H E   T E S T S                                ###
+###              T H E   T E S T S                                ###
 ##############################################################################
 ##############################################################################
 # prepare for test
@@ -254,7 +254,7 @@ TOOLTEST h5stat_filters-dT.ddl -dT  h5stat_filters.h5
 TOOLTEST h5stat_filters-UD.ddl -D h5stat_filters.h5
 TOOLTEST h5stat_filters-UT.ddl -T h5stat_filters.h5
 #
-# h5stat_tsohm.h5 is a copy of ../../../test/tsohm.h5 generated by tsohm.c 
+# h5stat_tsohm.h5 is a copy of ../../../test/tsohm.h5 generated by tsohm.c
 # as of release 1.8.7-snap0 (on a 64-bit machine)
 TOOLTEST h5stat_tsohm.ddl h5stat_tsohm.h5
 # h5stat_newgrat.h5 is generated by h5stat_gentest.c
@@ -264,36 +264,36 @@ TOOLTEST h5stat_newgrat-UA.ddl -A h5stat_newgrat.h5
 # h5stat_idx.h5 is generated by h5stat_gentest.c
 TOOLTEST h5stat_idx.ddl h5stat_idx.h5
 #
-# Tests for -l (--links) option on h5stat_threshold.h5: 
-# 	-l 0 (incorrect threshold value)
-# 	-g -l 8
-# 	--links=8
-# 	--links=20 -g
+# Tests for -l (--links) option on h5stat_threshold.h5:
+#     -l 0 (incorrect threshold value)
+#     -g -l 8
+#     --links=8
+#     --links=20 -g
 TOOLTEST h5stat_err1_links.ddl -l 0 h5stat_threshold.h5
 TOOLTEST h5stat_links1.ddl -g -l 8 h5stat_threshold.h5
 TOOLTEST h5stat_links2.ddl --links=8 h5stat_threshold.h5
 TOOLTEST h5stat_links3.ddl --links=20 -g h5stat_threshold.h5
 #
-# Tests for -l (--links) option on h5stat_newgrat.h5: 
-# 	-g
-# 	-g -l 40000
+# Tests for -l (--links) option on h5stat_newgrat.h5:
+#     -g
+#     -g -l 40000
 TOOLTEST h5stat_links4.ddl -g h5stat_newgrat.h5
 TOOLTEST h5stat_links5.ddl -g -l 40000 h5stat_newgrat.h5
 #
 # Tests for -m (--dims) option on h5stat_threshold.h5
-# 	-d --dims=-1 (incorrect threshold value)
-# 	-gd -m 5
-# 	-d --di=15
+#     -d --dims=-1 (incorrect threshold value)
+#     -gd -m 5
+#     -d --di=15
 TOOLTEST h5stat_err1_dims.ddl -d --dims=-1 h5stat_threshold.h5
 TOOLTEST h5stat_dims1.ddl -gd -m 5 h5stat_threshold.h5
 TOOLTEST h5stat_dims2.ddl -d --di=15 h5stat_threshold.h5
 #
 # Tests for -a option on h5stat_threshold.h5
-# 	-a -2 (incorrect threshold value)
-#	--numattrs (without threshold value)
-#	-AS -a 10
-#	-a 1
-#	-A --numattrs=25
+#     -a -2 (incorrect threshold value)
+#    --numattrs (without threshold value)
+#    -AS -a 10
+#    -a 1
+#    -A --numattrs=25
 TOOLTEST h5stat_err1_numattrs.ddl -a -2 h5stat_threshold.h5
 TOOLTEST h5stat_err2_numattrs.ddl --numattrs h5stat_threshold.h5
 TOOLTEST h5stat_numattrs1.ddl -AS -a 10 h5stat_threshold.h5
@@ -301,7 +301,7 @@ TOOLTEST h5stat_numattrs2.ddl -a 1 h5stat_threshold.h5
 TOOLTEST h5stat_numattrs3.ddl -A --numattrs=25 h5stat_threshold.h5
 #
 # Tests for -a option on h5stat_newgrat.h5
-#	-A -a 100
+#    -A -a 100
 TOOLTEST h5stat_numattrs4.ddl -A -a 100 h5stat_newgrat.h5
 #
 
diff --git a/tools/test/misc/CMakeLists.txt b/tools/test/misc/CMakeLists.txt
index 97a6f0c..baf1dea 100644
--- a/tools/test/misc/CMakeLists.txt
+++ b/tools/test/misc/CMakeLists.txt
@@ -1,44 +1,40 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_MISC)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
-
-  # --------------------------------------------------------------------
-  # Add the misc test executables
-  # --------------------------------------------------------------------
-  if (HDF5_BUILD_GENERATORS)
-    add_executable (h5repart_gentest ${HDF5_TOOLS_TEST_MISC_SOURCE_DIR}/h5repart_gentest.c)
-    TARGET_NAMING (h5repart_gentest STATIC)
-    TARGET_C_PROPERTIES (h5repart_gentest STATIC " " " ")
-    target_link_libraries (h5repart_gentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
-    set_target_properties (h5repart_gentest PROPERTIES FOLDER generator/tools)
-    #add_test (NAME h5repart_gentest COMMAND $<TARGET_FILE:h5repart_gentest>)
-
-    add_subdirectory (${HDF5_TOOLS_TEST_MISC_SOURCE_DIR}/vds)
-
-  endif ()
-
-  add_executable (h5repart_test ${HDF5_TOOLS_TEST_MISC_SOURCE_DIR}/repart_test.c)
-  TARGET_NAMING (h5repart_test STATIC)
-  TARGET_C_PROPERTIES (h5repart_test STATIC " " " ")
-  target_link_libraries (h5repart_test ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
-  set_target_properties (h5repart_test PROPERTIES FOLDER tools)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_MISC C)
+
+# --------------------------------------------------------------------
+# Add the misc test executables
+# --------------------------------------------------------------------
+if (HDF5_BUILD_GENERATORS)
+  add_executable (h5repart_gentest ${HDF5_TOOLS_TEST_MISC_SOURCE_DIR}/h5repart_gentest.c)
+  set_property(TARGET h5repart_gentest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+  TARGET_C_PROPERTIES (h5repart_gentest STATIC " " " ")
+  target_link_libraries (h5repart_gentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
+  set_target_properties (h5repart_gentest PROPERTIES FOLDER generator/tools)
+  #add_test (NAME h5repart_gentest COMMAND $<TARGET_FILE:h5repart_gentest>)
 
   add_executable (h5clear_gentest ${HDF5_TOOLS_TEST_MISC_SOURCE_DIR}/h5clear_gentest.c)
-  TARGET_NAMING (h5clear_gentest STATIC)
+  set_property(TARGET h5clear_gentest APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (h5clear_gentest STATIC " " " ")
   target_link_libraries (h5clear_gentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
   set_target_properties (h5clear_gentest PROPERTIES FOLDER tools)
+  #add_test (NAME H5CLEAR-h5clear_gentest COMMAND $<TARGET_FILE:h5clear_gentest>)
+
+  add_subdirectory (vds)
+
+endif ()
+
+add_executable (h5repart_test ${HDF5_TOOLS_TEST_MISC_SOURCE_DIR}/repart_test.c)
+set_property(TARGET h5repart_test APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+TARGET_C_PROPERTIES (h5repart_test STATIC " " " ")
+target_link_libraries (h5repart_test ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
+set_target_properties (h5repart_test PROPERTIES FOLDER tools)
 
-  add_executable (clear_open_chk ${HDF5_TOOLS_TEST_MISC_SOURCE_DIR}/clear_open_chk.c)
-  TARGET_NAMING (clear_open_chk STATIC)
-  TARGET_C_PROPERTIES (clear_open_chk STATIC " " " ")
-  target_link_libraries (clear_open_chk ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
-  set_target_properties (clear_open_chk PROPERTIES FOLDER tools)
+add_executable (clear_open_chk ${HDF5_TOOLS_TEST_MISC_SOURCE_DIR}/clear_open_chk.c)
+set_property(TARGET clear_open_chk APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+TARGET_C_PROPERTIES (clear_open_chk STATIC " " " ")
+target_link_libraries (clear_open_chk ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
+set_target_properties (clear_open_chk PROPERTIES FOLDER tools)
 
-  include (CMakeTestsRepart.cmake)
-  include (CMakeTestsClear.cmake)
-  include (CMakeTestsMkgrp.cmake)
+include (CMakeTestsRepart.cmake)
+include (CMakeTestsClear.cmake)
+include (CMakeTestsMkgrp.cmake)
diff --git a/tools/test/misc/CMakeTestsClear.cmake b/tools/test/misc/CMakeTestsClear.cmake
index a92d523..a51d0e9 100644
--- a/tools/test/misc/CMakeTestsClear.cmake
+++ b/tools/test/misc/CMakeTestsClear.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -8,20 +19,55 @@
   # --------------------------------------------------------------------
   # Copy all the HDF5 files from the source directory into the test directory
   # --------------------------------------------------------------------
+  set (HDF5_TEST_FILES
+      h5clear_fsm_persist_equal.h5
+      h5clear_fsm_persist_greater.h5
+      h5clear_fsm_persist_less.h5
+      h5clear_fsm_persist_noclose.h5
+      h5clear_fsm_persist_user_equal.h5
+      h5clear_fsm_persist_user_greater.h5
+      h5clear_fsm_persist_user_less.h5
+      h5clear_log_v3.h5
+      h5clear_mdc_image.h5
+      h5clear_status_noclose.h5
+      latest_h5clear_log_v3.h5
+      latest_h5clear_sec2_v3.h5
+      mod_h5clear_mdc_image.h5
+  )
+  set (HDF5_SEC2_TEST_FILES
+      h5clear_sec2_v0.h5
+      h5clear_sec2_v2.h5
+      h5clear_sec2_v3.h5
+  )
   set (HDF5_REFERENCE_TEST_FILES
-      h5clear_usage.ddl
-      h5clear_open_fail.ddl
+      h5clear_equal_after_size.ddl
+      h5clear_equal_before_size.ddl
+      h5clear_greater_after_size.ddl
+      h5clear_greater_before_size.ddl
+      h5clear_less_after_size.ddl
+      h5clear_less_before_size.ddl
       h5clear_missing_file.ddl
+      h5clear_noclose_after_size.ddl
+      h5clear_noclose_before_size.ddl
       h5clear_no_mdc_image.ddl
-      orig_h5clear_sec2_v0.h5
-      orig_h5clear_sec2_v2.h5
-      orig_h5clear_sec2_v3.h5
-      mod_h5clear_mdc_image.h5
+      h5clear_open_fail.ddl
+      h5clear_status_noclose_after_size.ddl
+      h5clear_usage.ddl
+      h5clear_user_equal_after_size.ddl
+      h5clear_user_equal_before_size.ddl
+      h5clear_user_greater_after_size.ddl
+      h5clear_user_greater_before_size.ddl
+      h5clear_user_less_after_size.ddl
+      h5clear_user_less_before_size.ddl
   )
 
-  foreach (h5_file ${HDF5_REFERENCE_TEST_FILES})
+  foreach (h5_file ${HDF5_TEST_FILES} ${HDF5_SEC2_TEST_FILES} ${HDF5_REFERENCE_TEST_FILES})
     HDFTEST_COPY_FILE("${PROJECT_SOURCE_DIR}/testfiles/${h5_file}" "${PROJECT_BINARY_DIR}/testfiles/${h5_file}" "h5clear_files")
   endforeach ()
+  # make second copy of h5clear_sec2.h5
+  foreach (h5_file ${HDF5_SEC2_TEST_FILES})
+    HDFTEST_COPY_FILE("${PROJECT_SOURCE_DIR}/testfiles/${h5_file}" "${PROJECT_BINARY_DIR}/testfiles/orig_${h5_file}" "h5clear_files")
+  endforeach ()
   # make second copy of mod_h5clear_mdc_image.h5
   HDFTEST_COPY_FILE("${PROJECT_SOURCE_DIR}/testfiles/mod_h5clear_mdc_image.h5" "${PROJECT_BINARY_DIR}/testfiles/mod_h5clear_mdc_image2.h5" "h5clear_files")
   add_custom_target(h5clear_files ALL COMMENT "Copying files needed by h5clear tests" DEPENDS ${h5clear_files_list})
@@ -32,15 +78,20 @@
 ##############################################################################
 ##############################################################################
 
+  # Need special dependencies for tests that use the same reference file
+  # This is an issue on Windows
   macro (ADD_H5_CMP testname resultfile resultcode)
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
       add_test (
           NAME H5CLEAR_CMP-${testname}-clear-objects
           COMMAND    ${CMAKE_COMMAND}
               -E remove
-                  ${testname}.out
-                  ${testname}.out.err
+                  testfiles/${testname}.out
+                  testfiles/${testname}.out.err
       )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5CLEAR_CMP-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
       add_test (
           NAME H5CLEAR_CMP-${testname}
           COMMAND "${CMAKE_COMMAND}"
@@ -53,6 +104,43 @@
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
       set_tests_properties (H5CLEAR_CMP-${testname} PROPERTIES DEPENDS H5CLEAR_CMP-${testname}-clear-objects)
+      set (last_test "H5CLEAR_CMP-${testname}")
+    endif ()
+  endmacro ()
+
+  macro (ADD_H5_CMP_WITH_COPY testname resultcode resultfile testfile)
+    if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (
+          NAME H5CLEAR_CMP-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+                  testfiles/${testname}.out
+                  testfiles/${testname}.out.err
+                  testfiles/${testfile}
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5CLEAR_CMP-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
+      add_test (
+          NAME H5CLEAR_CMP-copy_${testname}
+          COMMAND    ${CMAKE_COMMAND}
+              -E copy_if_different
+              "${PROJECT_SOURCE_DIR}/testfiles/${testfile}" "${PROJECT_BINARY_DIR}/testfiles/${testfile}"
+      )
+      set_tests_properties (H5CLEAR_CMP-copy_${testname} PROPERTIES DEPENDS H5CLEAR_CMP-${testname}-clear-objects)
+      add_test (
+          NAME H5CLEAR_CMP-${testname}
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5clear>"
+              -D "TEST_ARGS:STRING=${ARGN};${testfile}"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+              -D "TEST_OUTPUT=${testname}.out"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_REFERENCE=${resultfile}.ddl"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5CLEAR_CMP-${testname} PROPERTIES DEPENDS H5CLEAR_CMP-copy_${testname})
+      set (last_test "H5CLEAR_CMP-${testname}")
     endif ()
   endmacro ()
 
@@ -71,24 +159,100 @@
     endif ()
   endmacro ()
 
-  macro (ADD_H5_TEST testname resultcode)
+  macro (ADD_H5_FILESIZE_TEST testname resultcode resultfile incr_size)
     if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (
+          NAME H5CLEAR_FILESIZE_TEST-${testname}-clear-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+                  testfiles/${testname}_before_size.out
+                  testfiles/${testname}_before_size.out.err
+                  testfiles/${testname}_after_size.out
+                  testfiles/${testname}_after_size.out.err
+                  testfiles/${testname}.h5
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5CLEAR_FILESIZE_TEST-${testname}-clear-objects PROPERTIES DEPENDS ${last_test})
+      endif ()
+      add_test (
+          NAME H5CLEAR_FILESIZE_TEST-copy_${testname}
+          COMMAND    ${CMAKE_COMMAND}
+              -E copy_if_different
+              "${PROJECT_SOURCE_DIR}/testfiles/${testname}.h5" "${PROJECT_BINARY_DIR}/testfiles/${testname}.h5"
+      )
+      set_tests_properties (H5CLEAR_FILESIZE_TEST-copy_${testname} PROPERTIES DEPENDS H5CLEAR_FILESIZE_TEST-${testname}-clear-objects)
+      add_test (
+          NAME H5CLEAR_FILESIZE_CMP-${testname}_before_size
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5clear>"
+              -D "TEST_ARGS:STRING=--filesize;${testname}.h5"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+              -D "TEST_OUTPUT=${testname}_before_size.out"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_REFERENCE=${resultfile}_before_size.ddl"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5CLEAR_FILESIZE_CMP-${testname}_before_size PROPERTIES DEPENDS H5CLEAR_FILESIZE_TEST-copy_${testname})
+      if (NOT ${incr_size} MATCHES "NONE")
+          add_test (
+              NAME H5CLEAR_FILESIZE_INCR-${testname}
+              COMMAND $<TARGET_FILE:h5clear> --increment=${incr_size} ${testname}.h5
+          )
+      else ()
+          add_test (
+              NAME H5CLEAR_FILESIZE_INCR-${testname}
+              COMMAND $<TARGET_FILE:h5clear> --increment ${testname}.h5
+          )
+      endif ()
+      set_tests_properties (H5CLEAR_FILESIZE_INCR-${testname} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
+      set_tests_properties (H5CLEAR_FILESIZE_INCR-${testname} PROPERTIES WILL_FAIL "${resultcode}")
+      set_tests_properties (H5CLEAR_FILESIZE_INCR-${testname} PROPERTIES DEPENDS H5CLEAR_FILESIZE_CMP-${testname}_before_size)
+      add_test (
+          NAME H5CLEAR_FILESIZE_CMP-${testname}_after_size
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5clear>"
+              -D "TEST_ARGS:STRING=--filesize;${testname}.h5"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+              -D "TEST_OUTPUT=${testname}_after_size.out"
+              -D "TEST_EXPECT=${resultcode}"
+              -D "TEST_REFERENCE=${resultfile}_after_size.ddl"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5CLEAR_FILESIZE_CMP-${testname}_after_size PROPERTIES DEPENDS H5CLEAR_FILESIZE_INCR-${testname})
+      set (last_test "H5CLEAR_FILESIZE_CMP-${testname}_after_size")
+    endif ()
+  endmacro ()
+
+  macro (ADD_H5_TEST testname testfile resultcode)
+    if (NOT HDF5_ENABLE_USING_MEMCHECKER)
+      add_test (
+          NAME H5CLEAR-clr_open_chk-copy_${testname}.h5
+          COMMAND    ${CMAKE_COMMAND}
+              -E copy_if_different
+              "${PROJECT_SOURCE_DIR}/testfiles/${testfile}.h5" "${PROJECT_BINARY_DIR}/testfiles/${testfile}.h5"
+      )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (H5CLEAR-clr_open_chk-copy_${testname}.h5 PROPERTIES DEPENDS ${last_test})
+      endif ()
+      set (last_test "H5CLEAR-clr_open_chk-copy_${testname}.h5")
+
       # Initial file open fails OR
       # File open succeeds because the library does not check status_flags for file with < v3 superblock
-      add_test (NAME H5CLEAR-clear_open_chk-${testname}_${resultcode} COMMAND $<TARGET_FILE:clear_open_chk> ${testname}.h5)
-      set_tests_properties (H5CLEAR-clear_open_chk-${testname}_${resultcode} PROPERTIES WILL_FAIL "${resultcode}")
-      set_tests_properties (H5CLEAR-clear_open_chk-${testname}_${resultcode} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
+      add_test (NAME H5CLEAR-clr_open_chk-${testname}_${resultcode} COMMAND $<TARGET_FILE:clear_open_chk> ${testfile}.h5)
+      set_tests_properties (H5CLEAR-clr_open_chk-${testname}_${resultcode} PROPERTIES WILL_FAIL "${resultcode}")
+      set_tests_properties (H5CLEAR-clr_open_chk-${testname}_${resultcode} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
       if (NOT "${last_test}" STREQUAL "")
-        set_tests_properties (H5CLEAR-clear_open_chk-${testname}_${resultcode} PROPERTIES DEPENDS ${last_test})
+        set_tests_properties (H5CLEAR-clr_open_chk-${testname}_${resultcode} PROPERTIES DEPENDS ${last_test})
       endif ()
+
       # After "h5clear" the file, the subsequent file open succeeds
-      add_test (NAME H5CLEAR-h5clear-${testname} COMMAND $<TARGET_FILE:h5clear> -s ${testname}.h5)
-      set_tests_properties (H5CLEAR-h5clear-${testname} PROPERTIES DEPENDS H5CLEAR-clear_open_chk-${testname}_${resultcode})
-      set_tests_properties (H5CLEAR-h5clear-${testname} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
-      add_test (NAME H5CLEAR-clear_open_chk-${testname} COMMAND $<TARGET_FILE:clear_open_chk> ${testname}.h5)
-      set_tests_properties (H5CLEAR-clear_open_chk-${testname} PROPERTIES DEPENDS H5CLEAR-h5clear-${testname})
-      set_tests_properties (H5CLEAR-clear_open_chk-${testname} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
-      set (last_test "H5CLEAR-clear_open_chk-${testname}")
+      add_test (NAME H5CLEAR-h5clr-${testname} COMMAND $<TARGET_FILE:h5clear> -s ${testfile}.h5)
+      set_tests_properties (H5CLEAR-h5clr-${testname} PROPERTIES DEPENDS H5CLEAR-clr_open_chk-${testname}_${resultcode})
+      set_tests_properties (H5CLEAR-h5clr-${testname} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
+      add_test (NAME H5CLEAR-clr_open_chk-${testname} COMMAND $<TARGET_FILE:clear_open_chk> ${testfile}.h5)
+      set_tests_properties (H5CLEAR-clr_open_chk-${testname} PROPERTIES DEPENDS H5CLEAR-h5clr-${testname})
+      set_tests_properties (H5CLEAR-clr_open_chk-${testname} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
+      set (last_test "H5CLEAR-clr_open_chk-${testname}")
     endif ()
   endmacro ()
 
@@ -101,6 +265,7 @@
 #
 #
 # The following are tests to verify the status_flags field is cleared properly:
+if (HDF5_ENABLE_USING_MEMCHECKER)
   # Remove any output file left over from previous test run
   add_test (
     NAME H5CLEAR-clearall-objects
@@ -111,44 +276,82 @@
         h5clear_sec2_v0.h5
         h5clear_sec2_v2.h5
         h5clear_sec2_v3.h5
+        orig_h5clear_sec2_v0.h5
+        orig_h5clear_sec2_v2.h5
+        orig_h5clear_sec2_v3.h5
         latest_h5clear_log_v3.h5
         latest_h5clear_sec2_v3.h5
+        mod_h5clear_mdc_image.h5
+        mod_h5clear_mdc_image2.h5
+        ${HDF5_TEST_FILES}
   )
   if (NOT "${last_test}" STREQUAL "")
     set_tests_properties (H5CLEAR-clearall-objects PROPERTIES DEPENDS ${last_test})
   endif ()
   set (last_test "H5CLEAR-clearall-objects")
 
-  # create the output files to be used.
-  add_test (NAME H5CLEAR-h5clear_gentest COMMAND $<TARGET_FILE:h5clear_gentest>)
-  set_tests_properties (H5CLEAR-h5clear_gentest PROPERTIES DEPENDS "H5CLEAR-clearall-objects")
-  set_tests_properties (H5CLEAR-h5clear_gentest PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
-  set (last_test "H5CLEAR-h5clear_gentest")
+  foreach (h5_file ${HDF5_TEST_FILES} ${HDF5_SEC2_TEST_FILES})
+    add_test (
+      NAME H5CLEAR-copy_${h5_file}
+      COMMAND    ${CMAKE_COMMAND}
+          -E copy_if_different
+          "${PROJECT_SOURCE_DIR}/testfiles/${h5_file}" "${PROJECT_BINARY_DIR}/testfiles/${h5_file}"
+    )
+    if (NOT "${last_test}" STREQUAL "")
+      set_tests_properties (H5CLEAR-copy_${h5_file} PROPERTIES DEPENDS ${last_test})
+    endif ()
+    set (last_test "H5CLEAR-copy_${h5_file}")
+  endforeach ()
+  # make second copy of h5clear_sec2.h5
+  foreach (h5_file ${HDF5_SEC2_TEST_FILES})
+    add_test (
+      NAME H5CLEAR-copy_orig_${h5_file}
+      COMMAND    ${CMAKE_COMMAND}
+          -E copy_if_different
+          "${PROJECT_SOURCE_DIR}/testfiles/${h5_file}" "${PROJECT_BINARY_DIR}/testfiles/orig_${h5_file}"
+    )
+    if (NOT "${last_test}" STREQUAL "")
+      set_tests_properties (H5CLEAR-copy_orig_${h5_file} PROPERTIES DEPENDS ${last_test})
+    endif ()
+    set (last_test "H5CLEAR-copy_orig_${h5_file}")
+  endforeach ()
+  # make second copy of mod_h5clear_mdc_image.h5
+  add_test (
+      NAME H5CLEAR-copy_mod_h5clr_mdc_image2.h5
+      COMMAND    ${CMAKE_COMMAND}
+          -E copy_if_different
+          "${PROJECT_SOURCE_DIR}/testfiles/mod_h5clear_mdc_image.h5" "${PROJECT_BINARY_DIR}/testfiles/mod_h5clear_mdc_image2.h5"
+  )
+  if (NOT "${last_test}" STREQUAL "")
+    set_tests_properties (H5CLEAR-copy_mod_h5clr_mdc_image2.h5 PROPERTIES DEPENDS ${last_test})
+  endif ()
+  set (last_test "H5CLEAR-copy_mod_h5clr_mdc_image2.h5")
+endif()
 
 #
 #
 #
 # The following are tests to verify the expected output from h5clear
 # "h5clear -h"
-# "h5clear"                             (no options, no file)
-# "h5clear junk.h5"                     (no options, nonexisting file)
-# "h5clear orig_h5clear_sec2_v3.h5"          (no options, existing file)
-# "h5clear -m"                          (valid 1 option, no file)
-# "h5clear -s junk.h5"                  (valid 1 option, nonexisting file)
-# "h5clear -m -s junk.h5"               (valid 2 options, no file)
-# "h5clear -m -s junk.h5"               (valid 2 options, nonexisting file)
-# "h5clear -m orig_h5clear_sec2_v2.h5"       (valid 1 option, existing file, no cache image)
-# "h5clear -s -m orig_h5clear_sec2_v0.h5"    (valid 2 options, existing file, no cache image)
-  ADD_H5_CMP (h5clear_usage_h h5clear_usage 0 "-h")
-  ADD_H5_CMP (h5clear_usage h5clear_usage 1 "")
-  ADD_H5_CMP (h5clear_usage_junk h5clear_usage 1 "" junk.h5)
-  ADD_H5_CMP (h5clear_usage_none h5clear_usage 1 "" orig_h5clear_sec2_v3.h5)
-  ADD_H5_CMP (h5clear_missing_file_m h5clear_missing_file 1 "-m")
-  ADD_H5_CMP (h5clear_open_fail_s h5clear_open_fail 1 "-s" junk.h5)
-  ADD_H5_CMP (h5clear_missing_file_ms h5clear_missing_file 1 "-m" "-s")
-  ADD_H5_CMP (h5clear_open_fail_ms h5clear_open_fail 1 "-m" "-s"  junk.h5)
-  ADD_H5_CMP (h5clear_no_mdc_image_m h5clear_no_mdc_image 0 "-m" orig_h5clear_sec2_v2.h5)
-  ADD_H5_CMP (h5clear_no_mdc_image_ms h5clear_no_mdc_image 0 "-m" "-s" orig_h5clear_sec2_v0.h5)
+# "h5clear"                                 (no options, no file)
+# "h5clear junk.h5"                         (no options, nonexisting file)
+# "h5clear orig_h5clear_sec2_v3.h5"         (no options, existing file)
+# "h5clear -m"                              (valid 1 option, no file)
+# "h5clear -s junk.h5"                      (valid 1 option, nonexisting file)
+# "h5clear -m -s"                           (valid 2 options, no file)
+# "h5clear -m -s junk.h5"                   (valid 2 options, nonexisting file)
+# "h5clear -m orig_h5clear_sec2_v2.h5"      (valid 1 option, existing file, no cache image)
+# "h5clear -s -m orig_h5clear_sec2_v0.h5"   (valid 2 options, existing file, no cache image)
+  ADD_H5_CMP (h5clr_usage_h h5clear_usage 0 "-h")
+  ADD_H5_CMP (h5clr_usage h5clear_usage 1 "")
+  ADD_H5_CMP (h5clr_usage_junk h5clear_usage 1 "" junk.h5)
+  ADD_H5_CMP (h5clr_usage_none h5clear_usage 1 "" orig_h5clear_sec2_v3.h5)
+  ADD_H5_CMP (h5clr_missing_file_m h5clear_missing_file 1 "-m")
+  ADD_H5_CMP (h5clr_open_fail_s h5clear_open_fail 1 "-s" junk.h5)
+  ADD_H5_CMP (h5clr_missing_file_ms h5clear_missing_file 1 "-m" "-s")
+  ADD_H5_CMP (h5clr_open_fail_ms h5clear_open_fail 1 "-m" "-s"  junk.h5)
+  ADD_H5_CMP (h5clr_no_mdc_image_m h5clear_no_mdc_image 0 "-m" orig_h5clear_sec2_v2.h5)
+  ADD_H5_CMP (h5clr_no_mdc_image_ms h5clear_no_mdc_image 0 "-s" "-m" orig_h5clear_sec2_v0.h5)
 #
 #
 #
@@ -160,38 +363,91 @@
 # "h5clear -l h5clear_sec2_v2.h5"       (invalid 1 option, existing file, fail exit code)
 # "h5clear -m -k"                       (valid/invalid 2 options, nofile, fail exit code)
 # "h5clear -l -m"                       (invalid/valid 2 options, nofile, fail exit code)
-# "h5clear -m -k junk.h5"               (valid/invalid 2 options, nonexisting file, fail exit code)
+# "h5clear -m -l junk.h5"               (valid/invalid 2 options, nonexisting file, fail exit code)
 # "h5clear -l -m junk.h5"               (invalid/valid 2 options, nonexisting file, fail exit code)
-# "h5clear -m -k h5clear_sec2_v0.h5"    (valid/invalid 2 options, existing file, fail exit code)
+# "h5clear -m -l h5clear_sec2_v0.h5"    (valid/invalid 2 options, existing file, fail exit code)
 # "h5clear -l -m h5clear_sec2_v0.h5"    (invalid/valid 2 options, existing file, fail exit code)
-  ADD_H5_RETTEST (h5clear_mdc_image "false" "-m" h5clear_mdc_image.h5)
-  ADD_H5_RETTEST (h5clear_vers "false" "--vers")
-  ADD_H5_RETTEST (h5clear_k "true" "-k")
-  ADD_H5_RETTEST (h5clear_k_junk "true" "-k" junk.h5)
-  ADD_H5_RETTEST (h5clear_l_sec2 "true" "-l" h5clear_sec2_v2.h5)
-  ADD_H5_RETTEST (h5clear_mk "true" "-m" "-k")
-  ADD_H5_RETTEST (h5clear_lm "true" "-l" "-m")
-  ADD_H5_RETTEST (h5clear_ml_junk "true" "-m" "-l" junk.h5)
-  ADD_H5_RETTEST (h5clear_lm_junk "true" "-l" "-m" junk.h5)
-  ADD_H5_RETTEST (h5clear_ml_sec2 "true" "-m" "-l" h5clear_sec2_v2.h5)
-  ADD_H5_RETTEST (h5clear_lm_sec2 "true" "-l" "-m" h5clear_sec2_v2.h5)
+  ADD_H5_RETTEST (h5clr_mdc_image "false" "-m" h5clear_mdc_image.h5)
+  ADD_H5_RETTEST (h5clr_vers "false" "--vers")
+  ADD_H5_RETTEST (h5clr_k "true" "-k")
+  ADD_H5_RETTEST (h5clr_k_junk "true" "-k" junk.h5)
+  ADD_H5_RETTEST (h5clr_l_sec2 "true" "-l" h5clear_sec2_v2.h5)
+  ADD_H5_RETTEST (h5clr_mk "true" "-m" "-k")
+  ADD_H5_RETTEST (h5clr_lm "true" "-l" "-m")
+  ADD_H5_RETTEST (h5clr_ml_junk "true" "-m" "-l" junk.h5)
+  ADD_H5_RETTEST (h5clr_lm_junk "true" "-l" "-m" junk.h5)
+  ADD_H5_RETTEST (h5clr_ml_sec2 "true" "-m" "-l" h5clear_sec2_v0.h5)
+  ADD_H5_RETTEST (h5clr_lm_sec2 "true" "-l" "-m" h5clear_sec2_v0.h5)
 #
 #
 #
 # h5clear_mdc_image.h5 already has cache image removed earlier, verify the expected warning from h5clear:
-  ADD_H5_CMP (h5clear_mdc_image_m h5clear_no_mdc_image 0 "-m" mod_h5clear_mdc_image.h5)
-  ADD_H5_CMP (h5clear_mdc_image_sm h5clear_no_mdc_image 0 "-m" "-s" mod_h5clear_mdc_image2.h5)
+  ADD_H5_CMP (h5clr_mdc_image_m h5clear_no_mdc_image 0 "-m" mod_h5clear_mdc_image.h5)
+  ADD_H5_CMP (h5clr_mdc_image_sm h5clear_no_mdc_image 0 "-s" "-m" mod_h5clear_mdc_image2.h5)
 #
 #
 #
 # The following are tests to verify the status_flags field is cleared properly:
-  ADD_H5_TEST (h5clear_sec2_v3 "true")
-  ADD_H5_TEST (h5clear_log_v3 "true")
-  ADD_H5_TEST (latest_h5clear_sec2_v3 "true")
-  ADD_H5_TEST (latest_h5clear_log_v3 "true")
-  ADD_H5_TEST (h5clear_sec2_v0 "false")
-  ADD_H5_TEST (h5clear_sec2_v2 "false")
-
-  set (H5_DEP_EXECUTABLES ${H5_DEP_EXECUTABLES}
-        h5clear_gentest
-  )
+  ADD_H5_TEST (h5clr_sec2_v3 h5clear_sec2_v3 "true")
+  ADD_H5_TEST (h5clr_log_v3 h5clear_log_v3 "true")
+  ADD_H5_TEST (latest_h5clr_sec2_v3 latest_h5clear_sec2_v3 "true")
+  ADD_H5_TEST (latest_h5clr_log_v3 latest_h5clear_log_v3 "true")
+  ADD_H5_TEST (h5clr_sec2_v0 h5clear_sec2_v0 "false")
+  ADD_H5_TEST (h5clr_sec2_v2 h5clear_sec2_v2 "false")
+#
+#
+#
+# The following tests verify the filesize, increment the filesize, then verify the filesize again.
+#
+# (1) h5clear_status_noclose.h5
+# "h5clear --filesize h5clear_status_noclose.h5"        (unable to open the file because status_flags is enabled)
+# "h5clear -s --increment=0 h5clear_status_noclose.h5"  (clear status_flag, EOA = MAX(EOA, EOF) + 0)
+#                                                       (no output, check exit code)
+# "h5clear --filesize h5clear_status_noclose.h5"        (print EOA/EOF after the last action)
+  ADD_H5_CMP_WITH_COPY (h5clr_open_fail_nc_s 1 h5clear_open_fail h5clear_status_noclose.h5 "--filesize")
+  ADD_H5_RETTEST (h5clr_mdc_image_nc "false" "-s" "--increment=0" h5clear_status_noclose.h5)
+  ADD_H5_CMP (h5clr_no_mdc_image_nc_m h5clear_status_noclose_after_size 0 "--filesize" h5clear_status_noclose.h5)
+#
+# (2) h5clear_fsm_persist_noclose.h5
+# "h5clear --filesize h5clear_fsm_persist_noclose.h5"       (print EOA/EOF before the next action)
+# "h5clear --increment=0 h5clear_fsm_persist_noclose.h5"    (EOA = MAX(EOA, EOF)) (no output, just check exit code)
+# "h5clear --filesize h5clear_fsm_persist_noclose.h5"       (print EOA/EOF after the last action)
+  ADD_H5_FILESIZE_TEST (h5clear_fsm_persist_noclose 0 h5clear_noclose 0)
+#
+# (3) h5clear_fsm_persist_equal.h5
+# "h5clear --filesize h5clear_fsm_persist_equal.h5"     (print EOA/EOF before the next action)
+# "h5clear --increment h5clear_fsm_persist_equal.h5"    (EOA = MAX(EOA, EOF) + 1M) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_equal.h5"     (print EOA/EOF after the last action)
+  ADD_H5_FILESIZE_TEST (h5clear_fsm_persist_equal 0 h5clear_equal NONE)
+#
+# (4) h5clear_fsm_persist_greater.h5
+# "h5clear --filesize h5clear_fsm_persist_greater.h5"       (print EOA/EOF before the next action)
+# "h5clear --increment=0 h5clear_fsm_persist_greater.h5"    (EOA = MAX(EOA, EOF) + 0) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_greater.h5"       (print EOA/EOF after the last action)
+  ADD_H5_FILESIZE_TEST (h5clear_fsm_persist_greater 0 h5clear_greater 0)
+#
+# (5) h5clear_fsm_persist_less.h5
+# "h5clear --filesize h5clear_fsm_persist_less.h5"      (print EOA/EOF before the next action)
+# "h5clear --increment=200 h5clear_fsm_persist_less.h5" (EOA = MAX(EOA, EOF) + 200) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_less.h5"      (print EOA/EOF after the last action)
+  ADD_H5_FILESIZE_TEST (h5clear_fsm_persist_less 0 h5clear_less 200)
+#
+# (6) h5clear_fsm_persist_user_equal.h5
+# "h5clear --filesize h5clear_fsm_persist_user_equal.h5"    (print EOA/EOF before the next action)
+# "h5clear --increment h5clear_fsm_persist_user_equal.h5"   (EOA = MAX(EOA, EOF) + 1M) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_user_equal.h5"    (print EOA/EOF after the last action)
+  ADD_H5_FILESIZE_TEST (h5clear_fsm_persist_user_equal 0 h5clear_user_equal NONE)
+#
+# (7) h5clear_fsm_persist_user_greater.h5
+# "h5clear --filesize h5clear_fsm_persist_user_greater.h5"      (print EOA/EOF before the next action)
+# "h5clear --increment=0 h5clear_fsm_persist_user_greater.h5"   (EOA = MAX(EOA, EOF) + 0) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_user_greater.h5"      (print EOA/EOF after the last action)
+  ADD_H5_FILESIZE_TEST (h5clear_fsm_persist_user_greater 0 h5clear_user_greater 0)
+#
+# (8) h5clear_fsm_persist_user_less.h5
+# "h5clear --filesize h5clear_fsm_persist_user_less.h5"         (print EOA/EOF before the next action)
+# "h5clear --increment=200 h5clear_fsm_persist_user_less.h5"    (EOA = MAX(EOA, EOF) + 200) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_user_less.h5"         (print EOA/EOF after the last action)
+  ADD_H5_FILESIZE_TEST (h5clear_fsm_persist_user_less 0 h5clear_user_less 200)
+#
+#
diff --git a/tools/test/misc/CMakeTestsMkgrp.cmake b/tools/test/misc/CMakeTestsMkgrp.cmake
index 2a54a0e..e99983b 100644
--- a/tools/test/misc/CMakeTestsMkgrp.cmake
+++ b/tools/test/misc/CMakeTestsMkgrp.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -50,6 +61,8 @@
           COMMAND    ${CMAKE_COMMAND}
               -E remove
                   ${resultfile}.h5
+                  ${resultfile}.out
+                  ${resultfile}.out.err
       )
       set_tests_properties (H5MKGRP-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
     endif ()
@@ -90,6 +103,8 @@
           COMMAND    ${CMAKE_COMMAND}
               -E remove
                   ${resultfile}.h5
+                  ${resultfile}.out
+                  ${resultfile}.out.err
       )
       set_tests_properties (H5MKGRP_CMP-${resultfile}-clear-objects PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles")
       add_test (
diff --git a/tools/test/misc/CMakeTestsRepart.cmake b/tools/test/misc/CMakeTestsRepart.cmake
index a1549ec..37da903 100644
--- a/tools/test/misc/CMakeTestsRepart.cmake
+++ b/tools/test/misc/CMakeTestsRepart.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
diff --git a/tools/test/misc/Makefile.am b/tools/test/misc/Makefile.am
index fc9e1c1..f2d2489 100644
--- a/tools/test/misc/Makefile.am
+++ b/tools/test/misc/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/test/misc/clear_open_chk.c b/tools/test/misc/clear_open_chk.c
index 23f58bf..3a61385 100644
--- a/tools/test/misc/clear_open_chk.c
+++ b/tools/test/misc/clear_open_chk.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #include "hdf5.h"
 #include "H5private.h"
diff --git a/tools/test/misc/h5clear_gentest.c b/tools/test/misc/h5clear_gentest.c
index f8b6a70..88c8ea5 100644
--- a/tools/test/misc/h5clear_gentest.c
+++ b/tools/test/misc/h5clear_gentest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 #include "hdf5.h"
 #include "H5private.h"
@@ -23,10 +21,25 @@ const char *FILENAME[] = {
     "h5clear_sec2_v2.h5"		/* 3 -- sec2 file with superblock version 2 */
 };
 
+const char *FILENAME_ENHANCE[] = {
+    "h5clear_fsm_persist_equal.h5",         /* 0: persisting free-space, stored EOA = actual EOF */
+    "h5clear_fsm_persist_greater.h5",       /* 1: persisting free-space, stored EOA > actual EOF */
+    "h5clear_fsm_persist_less.h5",          /* 2: persisting free-space, stored EOA < actual EOF */
+    "h5clear_fsm_persist_user_equal.h5",    /* 3: user block, persisting free-space, stored EOA = actual EOF */
+    "h5clear_fsm_persist_user_greater.h5",  /* 4: user block, persisting free-space, stored EOA > actual EOF */
+    "h5clear_fsm_persist_user_less.h5",     /* 5: user block, persisting free-space, stored EOA < actual EOF */
+    "h5clear_status_noclose.h5",	        /* 6 -- v3 superblock, nonzero status_flags, no flush, exit, 
+                                               stored EOA < actual EOF */
+    "h5clear_fsm_persist_noclose.h5"        /* 7 -- persisting free-space, no flush, exit, stored EOA < actual EOF */
+};
+
 #define KB 		1024U
 
 #define CACHE_IMAGE_FILE    "h5clear_mdc_image.h5"
 #define DSET                "DSET"
+#define DATASET             "dset"
+#define NUM_ELMTS           100
+#define USERBLOCK           512
 
 /*-------------------------------------------------------------------------
  * Function:	gen_cache_image_file
@@ -120,29 +133,226 @@ error:
         H5Pclose(dcpl);
     } H5E_END_TRY;
     return 1;
-}
+} /* gen_cache_image_file() */
+
+/*-------------------------------------------------------------------------
+ * Function:	gen_enhance_files
+ *
+ * Purpose:	    To create the first 6 files in FILENAME_ENHANCE[]:
+ *                  (0) FILENAME_ENHANCE[0]: "h5clear_fsm_persist_equal.h5"
+ *                  (1) FILENAME_ENHANCE[1]: "h5clear_fsm_persist_greater.h5"
+ *                  (2) FILENAME_ENHANCE[2]: "h5clear_fsm_persist_less.h5"
+ *                  (3) FILENAME_ENHANCE[3]: "h5clear_user_fsm_persist_equal.h5"
+ *                  (4) FILENAME_ENHANCE[4]: "h5clear_user_fsm_persist_greater.h5"
+ *                  (5) FILENAME_ENHANCE[5]: "h5clear_user_fsm_persist_less.h5"
+ *              After creating the files for #1, #2, #4 #5, write invalid EOA
+ *              value to the location where the EOA is stored in the superblock.
+ *              Also modify the chksum in the superblock due to this change.
+ *
+ *              The first call to this routine (without user block) will generate 
+ *              the first 3 files.
+ *              The second call to this routine (with user block) will generate
+ *              the last 3 files.
+ *
+ * Return:      Success:	0
+ *              Failure:	1
+ *
+ * Programmer:	Vailin Choi; March 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+gen_enhance_files(hbool_t user)
+{
+    hid_t fid = -1;         /* File ID */
+    hid_t fcpl = -1;        /* File creation property list */
+    hid_t sid = -1;         /* Dataspace ID */
+    hid_t did = -1;         /* Dataset ID */
+    hsize_t dim[1];         /* Dimension sizes */
+    int data[NUM_ELMTS];    /* Buffer for data */
+    int fd = -1;            /* The file descriptor ID */
+    int64_t eoa;            /* The EOA value */
+    int32_t chksum;         /* The chksum value */
+    int i = 0 , j = 0, u = 0;   /* Local index variable */
+
+    /* Get a copy of the default file creation property */
+    if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
+        goto error;
+
+    /* Check to see if user block will be added */
+    if(user) {
+        if(H5Pset_userblock(fcpl, (hsize_t)USERBLOCK) < 0)
+            goto error;
+        u = 3;
+    }
+
+    /* Set file space strategy and persisting free-space */
+    if(H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, TRUE, (hsize_t)1) < 0)
+        goto error;
+
+    /* 
+     * Create the file, then write invalid EOA to the file.
+     */
+    for(i = 0+u; i < 3+u; i++) {
+
+        /* Create the file with the file space strategy and persisting free-space */
+        if((fid = H5Fcreate(FILENAME_ENHANCE[i], H5F_ACC_TRUNC, fcpl, H5P_DEFAULT)) < 0)
+            goto error;
+
+        /* Create the dataset */
+        dim[0] = NUM_ELMTS;
+        if((sid = H5Screate_simple(1, dim, NULL)) < 0)
+           goto error;
+        if((did = H5Dcreate2(fid, DATASET, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+            goto error;
+
+        for(j = 0; j < NUM_ELMTS; j++)
+            data[j] = j;
+
+        /* Write the dataset */
+        if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0)
+            goto error;
+
+        /* Closing */
+        if(H5Dclose(did) < 0)
+            goto error;
+        if(H5Sclose(sid) < 0)
+            goto error;
+        if(H5Fclose(fid) < 0)
+            goto error;
+
+        /* 
+         * No further action for:
+         *      --FILENAME_ENHANCE[0]: "h5clear_fsm_persist_equal.h5" 
+         *      --FILENAME_ENHANCE[3]: "h5clear_fsm_persist_user_equal.h5",
+         */
+        if(!(i % 3))
+            continue;
+        /* 
+         * For the following files:
+         *      --FILENAME_ENHANCE[1]: "h5clear_fsm_persist_greater.h5"
+         *      --FILENAME_ENHANCE[2]: "h5clear_fsm_persist_less.h5"
+         *      --FILENAME_ENHANCE[4]: "h5clear_fsm_persist_greater.h5"
+         *      --FILENAME_ENHANCE[5]: "h5clear_fsm_persist_less.h5"
+         *
+         *  Write invalid value to the location for stored eoa and 
+         *  update the chksum value.
+         */
+        /* Open the file */
+        if((fd = open(FILENAME_ENHANCE[i], O_RDWR, 0663)) < 0)
+            goto error;
+
+        switch(i) {
+            case 1: /* stored EOA is > EOF */
+                eoa = 3048;
+                chksum = 268376587;
+                break;
+
+            case 2: /* stored EOA is < EOF */
+                eoa = 512;
+                chksum = 372920305;
+                break;
+
+            case 4: /* with userblock, stored EOA > EOF */
+                eoa = 4000;
+                chksum = 4168810027;
+                break;
+
+            case 5: /* with userblock, stored EOA < EOF */
+                eoa = 3000;
+                chksum = 3716054346;
+                break;
+
+            default:
+                break;
+        }
+
+        /* location of "end of file address" */
+        if(lseek(fd, (off_t)(28+(user?USERBLOCK:0)), SEEK_SET) < 0)
+            goto error;
+
+        /* Write the bad eoa value to the file */
+        if(write(fd, &eoa, sizeof(eoa)) < 0)
+            goto error;
+
+        /* location of "superblock checksum" */
+        if(lseek(fd, (off_t)(44+(user?USERBLOCK:0)), SEEK_SET) < 0)
+            goto error;
+
+        /* Write the chksum value to the file */
+        if(write(fd, &chksum, sizeof(chksum)) < 0)
+            goto error;
+
+        /* Close the file */
+        if(close(fd) < 0)
+            goto error;
+
+    } /* end for */
+
+    /* Close the property list */
+    if(H5Pclose(fcpl) < 0)
+        goto error;
+
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Sclose(sid);
+        H5Dclose(did);
+        H5Fclose(fid);
+        H5Pclose(fcpl);
+    } H5E_END_TRY;
+    return 1;
+} /* gen_enhance_files() */
 
 /*-------------------------------------------------------------------------
  * Function:	main
  *
- * Purpose:	To create HDF5 files with non-zero status_flags in the superblock
- *		via flushing and exiting without closing the library.
+ * Purpose:	 Generate test files used by h5clear.
  *
- *		Due to file locking, status_flags in the superblock will be 
- *		nonzero after H5Fcreate.  The library will clear status_flags
- *		on file closing.  This program, after "H5Fcreate" the files,
- *		exits without going through library closing. Thus, status_flags
- *		for these files are not cleared.
- *		The library will check consistency of status_flags when opening
- *		a file with superblock >= v3 and will return error accordingly.
- *		The library will not check status_flags when opening a file 
- *		with < v3 superblock.
+ *      (A) gen_cache_image_file():
+ *          --generate a file with cache image feature
+ *          --"h5clear_mdc_image.h5"
+ *      (B) gen_enhance_files():
+ *          --generate the first 6 files in FILENAME_ENHANCE[]:
+ *              (0) "h5clear_fsm_persist_equal.h5"
+ *              (1) "h5clear_fsm_persist_greater.h5"
+ *              (2) "h5clear_fsm_persist_less.h5"       
+ *              (3) "h5clear_fsm_persist_user_equal.h5"   
+ *              (4) "h5clear_fsm_persist_user_greater.h5"
+ *              (5) "h5clear_fsm_persist_user_less.h5"  
  *
- *		These files are used by "h5clear" to see if the tool clears
- *		status_flags properly so users can open the files afterwards.
+ *      (C) Generate the following FILENAME[] files in main():
+ *              (0a) "h5clear_sec2_v3.h5"
+ *              (0b) "latest_h5clear_sec2_v3.h5"
+ *              (1a) "h5clear_log_v3.h5",
+ *              (1b) "latest_h5clear_log_v3.h5"
+ *              (2) "h5clear_sec2_v0.h5"
+ *              (3) "h5clear_sec2_v2.h5"       
+ *              
+ *          These HDF5 files are created with non-zero status_flags in 
+ *          the superblock via flushing and exiting without closing the
+ *          library.
+ *		    Due to file locking, status_flags in the superblock will be 
+ *		    nonzero after H5Fcreate.  The library will clear status_flags
+ *		    on file closing.  
+ *          This program, after "H5Fcreate" the files, exits without
+ *		    going through library closing. Thus, status_flags for these
+ *		    files are not cleared.
+ *		    The library will check consistency of status_flags when
+ *		    opening a file with superblock >= v3 and will return error 
+ *          accordingly.
+ *		    The library will not check status_flags when opening a file 
+ *		    with < v3 superblock.
+ *		    These files are used by "h5clear" to see if the tool clears
+ *		    status_flags properly so users can open the files afterwards.
+ *      
+ *      (D) Generate the last two files in FILENAME_ENHANCE[] in main():
+ *              (6) "h5clear_status_noclose.h5",	      
+ *              (7) "h5clear_fsm_persist_noclose.h5"
  *
  * Return:	Success:	0
- *		Failure:	1
+ *		    Failure:	1
  *
  * Programmer:	Vailin Choi; July 2013
  *
@@ -151,120 +361,230 @@ error:
 int
 main(void)
 {
-    hid_t fid;			/* File ID */
-    hid_t fcpl;			/* File creation property list */
-    hid_t fapl, new_fapl;	/* File access property lists */
+    hid_t fid = -1;			/* File ID */
+    hid_t fcpl = -1;		/* File creation property list */
+    hid_t fapl = -1, new_fapl = -1;	/* File access property lists */
     char fname[512];		/* File name */
-    unsigned new_format;		/* To use latest library format or not */
+    unsigned new_format;    /* To use latest library format or not */
+    hid_t sid = -1;         /* Dataspace ID */
+    hid_t did = -1;         /* Dataset ID */
+    hsize_t dim[1];         /* Dimension sizes */
+    int data[NUM_ELMTS];    /* Buffer for data */
+    int i;                  /* Local index variables */
 
     /* Generate a file with cache image feature enabled */
     if(gen_cache_image_file(CACHE_IMAGE_FILE) < 0)
         goto error;
 
+    /* Generate the first 6 files in FILENAME_ENHANCE[]  */
+    if(gen_enhance_files(FALSE) < 0)
+        goto error;
+    if(gen_enhance_files(TRUE) < 0)
+        goto error;
+
     /* 
-     * Generate files with invalid status_flags 
+     * Generate files in FILENAME[]
      */
-
     /* Create a copy of the file access property list */
     if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
-	goto error;
+        goto error;
 
     /* Copy the file access property list */
     if((new_fapl = H5Pcopy(fapl)) < 0)
-	goto error;
+        goto error;
     /* Set to latest library format */
     if(H5Pset_libver_bounds(new_fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
-	goto error;
+        goto error;
 
-    /* Files created within this for loop will have v3 superblock and nonzero status_flags */
+    /* 
+     * Files created within this for loop will have v3 superblock and nonzero status_flags
+     *      --FILENAME[0]: "h5clear_sec2_v3.h5", "latest_h5clear_sec2_v3.h5"
+     *      --FILENAME[1]: "h5clear_log_v3.h5", "latest_h5clear_log_v3.h5"
+     */
     for(new_format = FALSE; new_format <= TRUE; new_format++) {
-	hid_t fapl2, my_fapl;	/* File access property lists */
-
-	/* Set to use the appropriate file access property list */
-	if(new_format)
-	    fapl2 = new_fapl;
-	else
-	    fapl2 = fapl;
-	/*
-	 * Create a sec2 file
-	 */
-	if((my_fapl = H5Pcopy(fapl2)) < 0)
-	    goto error;
-	/* Create the file */
-	sprintf(fname, "%s%s", new_format? "latest_":"", FILENAME[0]);
-	if((fid = H5Fcreate(fname, H5F_ACC_TRUNC | (new_format ? 0 : H5F_ACC_SWMR_WRITE), H5P_DEFAULT, my_fapl)) < 0) 
-	    goto error;
-
-	/* Flush the file */
-	if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
-	    goto error;
+        hid_t fapl2, my_fapl;	/* File access property lists */
+
+        /* Set to use the appropriate file access property list */
+        if(new_format)
+            fapl2 = new_fapl;
+        else
+            fapl2 = fapl;
+        /*
+         * Create a sec2 file
+         */
+        if((my_fapl = H5Pcopy(fapl2)) < 0)
+            goto error;
+        /* Create the file */
+        sprintf(fname, "%s%s", new_format? "latest_":"", FILENAME[0]);
+        if((fid = H5Fcreate(fname, H5F_ACC_TRUNC | (new_format ? 0 : H5F_ACC_SWMR_WRITE), H5P_DEFAULT, my_fapl)) < 0) 
+            goto error;
+
+        /* Flush the file */
+        if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
+            goto error;
     
-	/* Close the property list */
-	if(H5Pclose(my_fapl) < 0)
-	    goto error;
-
-	/*
-	 * Create a log file
-	 */
-	/* Create a copy of file access property list */
-	if((my_fapl = H5Pcopy(fapl2)) < 0)
-	    goto error;
-
-	/* Setup the fapl for the log driver */
-	if(H5Pset_fapl_log(my_fapl, "append.log", (unsigned long long)H5FD_LOG_ALL, (size_t)(4 * KB)) < 0)
-	    goto error;
-
-	/* Create the file */
-	sprintf(fname, "%s%s", new_format? "latest_":"", FILENAME[1]);
-	if((fid = H5Fcreate(fname, H5F_ACC_TRUNC | (new_format ? 0 : H5F_ACC_SWMR_WRITE), H5P_DEFAULT, my_fapl)) < 0) 
-	    goto error;
-
-	/* Flush the file */
-	if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
-	    goto error;
-
-	/* Close the property list */
-	if(H5Pclose(my_fapl) < 0)
-	    goto error;
+        /* Close the property list */
+        if(H5Pclose(my_fapl) < 0)
+            goto error;
+
+        /*
+         * Create a log file
+         */
+        /* Create a copy of file access property list */
+        if((my_fapl = H5Pcopy(fapl2)) < 0)
+            goto  error;
+
+        /* Setup the fapl for the log driver */
+        if(H5Pset_fapl_log(my_fapl, "append.log", (unsigned long long)H5FD_LOG_ALL, (size_t)(4 * KB)) < 0)
+            goto error;
+
+        /* Create the file */
+        sprintf(fname, "%s%s", new_format? "latest_":"", FILENAME[1]);
+        if((fid = H5Fcreate(fname, H5F_ACC_TRUNC | (new_format ? 0 : H5F_ACC_SWMR_WRITE), H5P_DEFAULT, my_fapl)) < 0) 
+            goto error;
+
+        /* Flush the file */
+        if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
+            goto error;
+
+        /* Close the property list */
+        if(H5Pclose(my_fapl) < 0)
+            goto error;
 
     } /* end for */
 
     /* 
-     * Create a sec2 file with v0 superblock but nonzero status_flags
+     * Create a sec2 file with v0 superblock but nonzero status_flags:
+     *      FILENAME[2]: "h5clear_sec2_v0.h5"
      */
     if((fid = H5Fcreate(FILENAME[2], H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) 
-	goto error;
+        goto error;
 
     /* Flush the file */
     if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
-	goto error;
+        goto error;
 
 
     /* 
-     * Create a sec2 file with v2 superblock but nonzero status_flags
+     * Create a sec2 file with v2 superblock but nonzero status_flags:
+     *      FILENAME[3]: "h5clear_sec2_v2.h5"       
      */
     if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
-	goto error;
+        goto error;
     if(H5Pset_shared_mesg_nindexes(fcpl, 1) < 0)
         goto error;
     if(H5Pset_shared_mesg_index(fcpl, 0, H5O_SHMESG_DTYPE_FLAG, 50) < 0)
         goto error;
 
     if((fid = H5Fcreate(FILENAME[3], H5F_ACC_TRUNC, fcpl, fapl)) < 0) 
-	goto error;
+        goto error;
 
     /* Flush the file */
     if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
-	goto error;
+        goto error;
 
     
     /* Close the property lists */
     if(H5Pclose(fapl) < 0)
-	goto error;
+        goto error;
     if(H5Pclose(new_fapl) < 0)
-	goto error;
+        goto error;
     if(H5Pclose(fcpl) < 0)
-	goto error;
+        goto error;
+
+    /* 
+     * Create the last two files in FILENAME_ENHANCE[]:
+     * --FILENAME_ENHANCE[6]: h5clear_status_noclose.h5
+     * --FILENAME_ENHANCE[7]: h5clear_fsm_persist_noclose.h5 
+     */
+    /*
+     * FILENAME_ENHANCE[6]: h5clear_status_noclose.h5
+     *  --stored EOA < actual EOF
+     *  --version 3 superblock
+     *  --nonzero status_flags
+     *  --does not persist free-space
+     *  --does not flush the file, just exit without closing file: 
+     *  --this file is similar to the user-suppplied test file attached with HDFFV-10347
+     */
+    if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
+       goto error;
+
+    /* Set to latest format */
+    if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
+       goto error;
+
+    /* Create file with SWMR-write access */
+    if((fid = H5Fcreate(FILENAME_ENHANCE[6], H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0)
+        goto error;
+
+    /* Create the dataset */
+    dim[0] = NUM_ELMTS;
+    if((sid = H5Screate_simple(1, dim, NULL)) < 0)
+        goto error;
+    if((did = H5Dcreate2(fid, DATASET, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        goto error;
+
+    for(i = 0; i < NUM_ELMTS; i++)
+        data[i] = i;
+
+    /* Write the dataset */
+    if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0)
+        goto error;
+
+    /* Closing */
+    if(H5Dclose(did) < 0)
+        goto error;
+    if(H5Sclose(sid) < 0)
+        goto error;
+    if(H5Pclose(fapl) < 0)
+        goto error;
+
+    /* Does not flush and does not close the file */
+
+
+    /* 
+     * FILENAME_ENHANCE[7]: h5clear_fsm_persist_noclose.h5 
+     *  --stored EOA < actual EOF
+     *  --persisting free-space
+     *  --undefined fsinfo.eoa_pre_fsm_fsalloc
+     *  --undefined fsinfo.fs_addr
+     *  --does not flush the file, just exit without closing
+     */
+    if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
+        goto error;
+
+    /* Set file space strategy and persisting free-space */
+    if(H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, TRUE, (hsize_t)1) < 0)
+       goto error;
+
+    /* Create the file with the set file space info */
+    if((fid = H5Fcreate(FILENAME_ENHANCE[7], H5F_ACC_TRUNC, fcpl, H5P_DEFAULT)) < 0)
+        goto error;
+
+    /* Create the dataset */
+    dim[0] = NUM_ELMTS;
+    if((sid = H5Screate_simple(1, dim, NULL)) < 0)
+        goto error;
+    if((did = H5Dcreate2(fid, DATASET, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        goto error;
+
+    for(i = 0; i < NUM_ELMTS; i++)
+        data[i] = i;
+
+    /* Write the dataset */
+    if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0)
+        goto error;
+
+    /* Closing */
+    if(H5Dclose(did) < 0)
+        goto error;
+    if(H5Sclose(sid) < 0)
+        goto error;
+    if(H5Pclose(fcpl) < 0)
+        goto error;
+
+    /* Does not flush and does not close the file */
+
 
     fflush(stdout);
     fflush(stderr);
diff --git a/tools/test/misc/h5perf_gentest.c b/tools/test/misc/h5perf_gentest.c
index 50c18c1..3784278 100644
--- a/tools/test/misc/h5perf_gentest.c
+++ b/tools/test/misc/h5perf_gentest.c
@@ -1,3 +1,14 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 /*****************************************************************************
   This test generates attributes, groups, and datasets of many types. It 
   creates a large number of attributes, groups, and datasets by specifying 
diff --git a/tools/test/misc/h5repart_gentest.c b/tools/test/misc/h5repart_gentest.c
index 8a34694..5c1ff87 100644
--- a/tools/test/misc/h5repart_gentest.c
+++ b/tools/test/misc/h5repart_gentest.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/misc/repart_test.c b/tools/test/misc/repart_test.c
index e6da779..4016ee8 100644
--- a/tools/test/misc/repart_test.c
+++ b/tools/test/misc/repart_test.c
@@ -5,28 +5,23 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Programmer:  Raymond Lu <slu@ncsa.uiuc.edu>
- *              June 1, 2005
- *
  * Purpose:	This program tests family files after being repartitioned
  *              by h5repart.  It simply tries to reopen the files with
  *              correct family driver and member size.
  */
 #include "hdf5.h"
+#include "H5private.h"
 
 #define KB                      1024
 #define FAMILY_H5REPART_SIZE1   20000
 #define FAMILY_H5REPART_SIZE2   (5*KB)
-#define MAX(a,b) (a>b ? a:b)
 
 const char *FILENAME[] = {
     "fst_family%05d.h5",
@@ -44,52 +39,54 @@ herr_t test_sec2_h5repart_opens(void);
  *
  * Purpose:     Tries to reopen family files.
  *
- * Return:      Success:        exit(0)
- *
- *              Failure:        exit(1)
+ * Return:      SUCCEED/FAIL
  *
- * Programmer:  Raymond Lu
- *              June 1, 2005
- *
- * Modifications:
  *-------------------------------------------------------------------------
  */
 herr_t
 test_family_h5repart_opens(void)
 {
-    hid_t       file=(-1), fapl=(-1);
+    hid_t       fid = -1;
+    hid_t       fapl_id = -1;
 
     /* open 1st file(single member file) with correct family size(20000 byte) */
-    if ((fapl=H5Pcreate(H5P_FILE_ACCESS))<0)
+    if ((fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0)
         goto error;
 
-    if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_H5REPART_SIZE1, H5P_DEFAULT)<0)
+    if (H5Pset_fapl_family(fapl_id, (hsize_t)FAMILY_H5REPART_SIZE1, H5P_DEFAULT) < 0)
         goto error;
 
-    if((file=H5Fopen(FILENAME[0], H5F_ACC_RDWR, fapl))<0)
+    if ((fid = H5Fopen(FILENAME[0], H5F_ACC_RDWR, fapl_id))<0)
         goto error;
 
-    if(H5Fclose(file)<0)
+    if (H5Fclose(fid) < 0)
         goto error;
 
     /* open 2nd file(multiple member files) with correct family size(5KB) */
-    if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_H5REPART_SIZE2, H5P_DEFAULT)<0)
+    if (H5Pset_fapl_family(fapl_id, (hsize_t)FAMILY_H5REPART_SIZE2, H5P_DEFAULT) < 0)
+        goto error;
+
+    if ((fid = H5Fopen(FILENAME[1], H5F_ACC_RDWR, fapl_id)) < 0)
         goto error;
 
-    if((file=H5Fopen(FILENAME[1], H5F_ACC_RDWR, fapl))<0)
+    if (H5Pclose(fapl_id) < 0)
         goto error;
 
-    if(H5Fclose(file)<0)
+    if (H5Fclose(fid) < 0)
         goto error;
 
-    return 0;
+    return SUCCEED;
 
 error:
     H5E_BEGIN_TRY {
-        H5Fclose(file);
+        H5Pclose(fapl_id);
+        H5Fclose(fid);
     } H5E_END_TRY;
-    return -1;
-}
+
+    return FAIL;
+
+} /* end test_family_h5repart_opens() */
+
 
 
 /*-------------------------------------------------------------------------
@@ -97,36 +94,32 @@ error:
  *
  * Purpose:     Tries to reopen a sec2 file.
  *
- * Return:      Success:        exit(0)
+ * Return:      SUCCEED/FAIL
  *
- *              Failure:        exit(1)
- *
- * Programmer:  Raymond Lu
- *              June 21, 2005
- *
- * Modifications:
  *-------------------------------------------------------------------------
  */
 herr_t
 test_sec2_h5repart_opens(void)
 {
-    hid_t       file=(-1);
+    hid_t       fid = -1;
 
     /* open the sec2 file */
-    if((file=H5Fopen(FILENAME[2], H5F_ACC_RDWR, H5P_DEFAULT))<0)
+    if ((fid = H5Fopen(FILENAME[2], H5F_ACC_RDWR, H5P_DEFAULT)) < 0)
         goto error;
 
-    if(H5Fclose(file)<0)
+    if (H5Fclose(fid) < 0)
         goto error;
 
-    return 0;
+    return SUCCEED;
 
 error:
     H5E_BEGIN_TRY {
-        H5Fclose(file);
+        H5Fclose(fid);
     } H5E_END_TRY;
-    return -1;
-}
+
+    return FAIL;
+
+} /* end test_sec2_h5repart_opens() */
 
 
 /*-------------------------------------------------------------------------
@@ -134,32 +127,26 @@ error:
  *
  * Purpose:     Tests h5repart-ed family files
  *
- * Return:      Success:        exit(0)
- *
- *              Failure:        exit(1)
- *
- * Programmer:  Raymond Lu
- *              June 1, 2005
- *
- * Modifications:
+ * Return:      EXIT_SUCCESS/EXIT_FAILURE
  *
  *-------------------------------------------------------------------------
  */
 int
 main(void)
 {
-    int                 nerrors=0;
+    int     nerrors = 0;
 
-    nerrors += test_family_h5repart_opens()<0   ?1:0;
-    nerrors += test_sec2_h5repart_opens()<0     ?1:0;
+    nerrors += test_family_h5repart_opens() < 0     ? 1 : 0;
+    nerrors += test_sec2_h5repart_opens() < 0       ? 1 : 0;
 
-    if (nerrors) goto error;
+    if (nerrors)
+        goto error;
 
-    return 0;
+    HDexit(EXIT_SUCCESS);
 
 error:
     nerrors = MAX(1, nerrors);
-    printf("***** %d FAMILY FILE TEST%s FAILED! *****\n",
+    HDprintf("***** %d FAMILY FILE TEST%s FAILED! *****\n",
             nerrors, 1 == nerrors ? "" : "S");
-    return 1;
-}
+    HDexit(EXIT_FAILURE);
+} /* end main() */
diff --git a/tools/test/misc/talign.c b/tools/test/misc/talign.c
index be373e7..ce866b4 100644
--- a/tools/test/misc/talign.c
+++ b/tools/test/misc/talign.c
@@ -5,21 +5,16 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
  * Small program to illustrate the "misalignment" of members within a compound
  * datatype, in a datatype fixed by H5Tget_native_type().
  */
-#include <string.h>
-#include <stdlib.h>
-/*#include <unistd.h>	*//* Required for unlink() */
 
 #include "hdf5.h"
 #include "H5private.h"
@@ -88,8 +83,7 @@ int main(void)
     H5Tinsert(cmp, "Not Ok", sizeof(fok) + sizeof(string5), array_dt);
     H5Tclose(array_dt);
 
-    fix = h5tools_get_native_type(cmp);
-
+    fix = H5Tget_native_type(cmp, H5T_DIR_DEFAULT);
     cmp1 = H5Tcreate(H5T_COMPOUND, sizeof(fok));
 
     cdim[0] = sizeof(fok) / sizeof(float);
@@ -108,7 +102,7 @@ int main(void)
     H5Tclose(array_dt);
 
     plist = H5Pcreate(H5P_DATASET_XFER);
-    if((error = H5Pset_preserve(plist, 1)) < 0) 
+    if((error = H5Pset_preserve(plist, 1)) < 0)
         goto out;
 
     /*
@@ -210,35 +204,3 @@ out:
     return result;
 }
 
-/*-------------------------------------------------------------------------
- * Function: h5tools_get_native_type
- *
- * Purpose: Wrapper around H5Tget_native_type() to work around
- *  Problems with bitfields.
- *
- * Return: Success:    datatype ID
- *
- *  Failure:    FAIL
- *
- * Programmer: Quincey Koziol
- *              Tuesday, October  5, 2004
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-hid_t
-h5tools_get_native_type(hid_t type)
-{
-    hid_t p_type;
-    H5T_class_t type_class;
-
-    type_class = H5Tget_class(type);
-    if(type_class==H5T_BITFIELD)
-        p_type=H5Tcopy(type);
-    else
-        p_type = H5Tget_native_type(type,H5T_DIR_DEFAULT);
-
-    return(p_type);
-}
-
diff --git a/tools/test/misc/testfiles/h5clear_equal_after_size.ddl b/tools/test/misc/testfiles/h5clear_equal_after_size.ddl
new file mode 100644
index 0000000..1b9a4e4
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_equal_after_size.ddl
@@ -0,0 +1 @@
+EOA is 1051141; EOF is 1051141 
diff --git a/tools/test/misc/testfiles/h5clear_equal_before_size.ddl b/tools/test/misc/testfiles/h5clear_equal_before_size.ddl
new file mode 100644
index 0000000..9beed42
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_equal_before_size.ddl
@@ -0,0 +1 @@
+EOA is 2565; EOF is 2565 
diff --git a/tools/test/misc/testfiles/h5clear_fsm_persist_equal.h5 b/tools/test/misc/testfiles/h5clear_fsm_persist_equal.h5
new file mode 100644
index 0000000..0577690
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_fsm_persist_equal.h5
diff --git a/tools/test/misc/testfiles/h5clear_fsm_persist_greater.h5 b/tools/test/misc/testfiles/h5clear_fsm_persist_greater.h5
new file mode 100644
index 0000000..6358878
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_fsm_persist_greater.h5
diff --git a/tools/test/misc/testfiles/h5clear_fsm_persist_less.h5 b/tools/test/misc/testfiles/h5clear_fsm_persist_less.h5
new file mode 100644
index 0000000..c1f3221
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_fsm_persist_less.h5
diff --git a/tools/test/misc/testfiles/h5clear_fsm_persist_noclose.h5 b/tools/test/misc/testfiles/h5clear_fsm_persist_noclose.h5
new file mode 100644
index 0000000..57462db
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_fsm_persist_noclose.h5
diff --git a/tools/test/misc/testfiles/h5clear_fsm_persist_user_equal.h5 b/tools/test/misc/testfiles/h5clear_fsm_persist_user_equal.h5
new file mode 100644
index 0000000..5389c41
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_fsm_persist_user_equal.h5
diff --git a/tools/test/misc/testfiles/h5clear_fsm_persist_user_greater.h5 b/tools/test/misc/testfiles/h5clear_fsm_persist_user_greater.h5
new file mode 100644
index 0000000..f40e760
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_fsm_persist_user_greater.h5
diff --git a/tools/test/misc/testfiles/h5clear_fsm_persist_user_less.h5 b/tools/test/misc/testfiles/h5clear_fsm_persist_user_less.h5
new file mode 100644
index 0000000..55d0cc5
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_fsm_persist_user_less.h5
diff --git a/tools/test/misc/testfiles/h5clear_greater_after_size.ddl b/tools/test/misc/testfiles/h5clear_greater_after_size.ddl
new file mode 100644
index 0000000..74c8f19
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_greater_after_size.ddl
@@ -0,0 +1 @@
+EOA is 3048; EOF is 3048 
diff --git a/tools/test/misc/testfiles/h5clear_greater_before_size.ddl b/tools/test/misc/testfiles/h5clear_greater_before_size.ddl
new file mode 100644
index 0000000..03b22fb
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_greater_before_size.ddl
@@ -0,0 +1 @@
+EOA is 3048; EOF is 2565 
diff --git a/tools/test/misc/testfiles/h5clear_less_after_size.ddl b/tools/test/misc/testfiles/h5clear_less_after_size.ddl
new file mode 100644
index 0000000..bedf0d2
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_less_after_size.ddl
@@ -0,0 +1 @@
+EOA is 2765; EOF is 2765 
diff --git a/tools/test/misc/testfiles/h5clear_less_before_size.ddl b/tools/test/misc/testfiles/h5clear_less_before_size.ddl
new file mode 100644
index 0000000..50ba4c4
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_less_before_size.ddl
@@ -0,0 +1 @@
+EOA is 512; EOF is 2565 
diff --git a/tools/test/misc/testfiles/h5clear_log_v3.h5 b/tools/test/misc/testfiles/h5clear_log_v3.h5
new file mode 100644
index 0000000..aed33a4
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_log_v3.h5
diff --git a/tools/test/misc/testfiles/h5clear_mdc_image.h5 b/tools/test/misc/testfiles/h5clear_mdc_image.h5
new file mode 100644
index 0000000..6ed8b70
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_mdc_image.h5
diff --git a/tools/test/misc/testfiles/h5clear_missing_file.ddl b/tools/test/misc/testfiles/h5clear_missing_file.ddl
index 1e5150c..13eb2c9 100644
--- a/tools/test/misc/testfiles/h5clear_missing_file.ddl
+++ b/tools/test/misc/testfiles/h5clear_missing_file.ddl
@@ -4,7 +4,9 @@ usage: h5clear [OPTIONS] file_name
    -V, --version             Print version number and exit
    -s, --status              Clear the status_flags field in the file's superblock
    -m, --image               Remove the metadata cache image from the file
-
+   --filesize                Print the file's EOA and EOF
+   --increment=C             Set the file's EOA to the maximum of (EOA, EOF) + C for the file <file_name>
+                             C is >= 0; C is optional and will default to 1M when not set
 Examples of use:
 
 h5clear -s file_name
@@ -12,4 +14,10 @@ h5clear -s file_name
 
 h5clear -m file_name
   Remove the metadata cache image from the HDF5 file <file_name>.
+
+h5clear --increment file_name
+  Set the EOA to the maximum of (EOA, EOF) + 1M for the file <file_name>.
+
+h5clear --increment=512 file_name
+  Set the EOA to the maximum of (EOA, EOF) + 512 for the file <file_name>.
 h5clear error: missing file name
diff --git a/tools/test/misc/testfiles/h5clear_noclose_after_size.ddl b/tools/test/misc/testfiles/h5clear_noclose_after_size.ddl
new file mode 100644
index 0000000..7846b47
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_noclose_after_size.ddl
@@ -0,0 +1 @@
+EOA is 2448; EOF is 2448 
diff --git a/tools/test/misc/testfiles/h5clear_noclose_before_size.ddl b/tools/test/misc/testfiles/h5clear_noclose_before_size.ddl
new file mode 100644
index 0000000..f294a6d
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_noclose_before_size.ddl
@@ -0,0 +1 @@
+EOA is 2048; EOF is 2448 
diff --git a/tools/test/misc/testfiles/orig_h5clear_sec2_v0.h5 b/tools/test/misc/testfiles/h5clear_sec2_v0.h5
index 571fd46..571fd46 100644
--- a/tools/test/misc/testfiles/orig_h5clear_sec2_v0.h5
+++ b/tools/test/misc/testfiles/h5clear_sec2_v0.h5
diff --git a/tools/test/misc/testfiles/orig_h5clear_sec2_v2.h5 b/tools/test/misc/testfiles/h5clear_sec2_v2.h5
index 92833e6..92833e6 100644
--- a/tools/test/misc/testfiles/orig_h5clear_sec2_v2.h5
+++ b/tools/test/misc/testfiles/h5clear_sec2_v2.h5
diff --git a/tools/test/misc/testfiles/orig_h5clear_sec2_v3.h5 b/tools/test/misc/testfiles/h5clear_sec2_v3.h5
index 9f1e6ce..9f1e6ce 100644
--- a/tools/test/misc/testfiles/orig_h5clear_sec2_v3.h5
+++ b/tools/test/misc/testfiles/h5clear_sec2_v3.h5
diff --git a/tools/test/misc/testfiles/h5clear_status_noclose.h5 b/tools/test/misc/testfiles/h5clear_status_noclose.h5
new file mode 100644
index 0000000..94a950d
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_status_noclose.h5
diff --git a/tools/test/misc/testfiles/h5clear_status_noclose_after_size.ddl b/tools/test/misc/testfiles/h5clear_status_noclose_after_size.ddl
new file mode 100644
index 0000000..7846b47
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_status_noclose_after_size.ddl
@@ -0,0 +1 @@
+EOA is 2448; EOF is 2448 
diff --git a/tools/test/misc/testfiles/h5clear_usage.ddl b/tools/test/misc/testfiles/h5clear_usage.ddl
index a399ae7..32dd549 100644
--- a/tools/test/misc/testfiles/h5clear_usage.ddl
+++ b/tools/test/misc/testfiles/h5clear_usage.ddl
@@ -4,7 +4,9 @@ usage: h5clear [OPTIONS] file_name
    -V, --version             Print version number and exit
    -s, --status              Clear the status_flags field in the file's superblock
    -m, --image               Remove the metadata cache image from the file
-
+   --filesize                Print the file's EOA and EOF
+   --increment=C             Set the file's EOA to the maximum of (EOA, EOF) + C for the file <file_name>
+                             C is >= 0; C is optional and will default to 1M when not set
 Examples of use:
 
 h5clear -s file_name
@@ -12,3 +14,9 @@ h5clear -s file_name
 
 h5clear -m file_name
   Remove the metadata cache image from the HDF5 file <file_name>.
+
+h5clear --increment file_name
+  Set the EOA to the maximum of (EOA, EOF) + 1M for the file <file_name>.
+
+h5clear --increment=512 file_name
+  Set the EOA to the maximum of (EOA, EOF) + 512 for the file <file_name>.
diff --git a/tools/test/misc/testfiles/h5clear_user_equal_after_size.ddl b/tools/test/misc/testfiles/h5clear_user_equal_after_size.ddl
new file mode 100644
index 0000000..028e134
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_user_equal_after_size.ddl
@@ -0,0 +1 @@
+EOA is 1051653; EOF is 1051653 
diff --git a/tools/test/misc/testfiles/h5clear_user_equal_before_size.ddl b/tools/test/misc/testfiles/h5clear_user_equal_before_size.ddl
new file mode 100644
index 0000000..ef7c391
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_user_equal_before_size.ddl
@@ -0,0 +1 @@
+EOA is 3077; EOF is 3077 
diff --git a/tools/test/misc/testfiles/h5clear_user_greater_after_size.ddl b/tools/test/misc/testfiles/h5clear_user_greater_after_size.ddl
new file mode 100644
index 0000000..9d7de6f
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_user_greater_after_size.ddl
@@ -0,0 +1 @@
+EOA is 4000; EOF is 4000 
diff --git a/tools/test/misc/testfiles/h5clear_user_greater_before_size.ddl b/tools/test/misc/testfiles/h5clear_user_greater_before_size.ddl
new file mode 100644
index 0000000..c3fe625
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_user_greater_before_size.ddl
@@ -0,0 +1 @@
+EOA is 4000; EOF is 3077 
diff --git a/tools/test/misc/testfiles/h5clear_user_less_after_size.ddl b/tools/test/misc/testfiles/h5clear_user_less_after_size.ddl
new file mode 100644
index 0000000..02c0d2a
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_user_less_after_size.ddl
@@ -0,0 +1 @@
+EOA is 3277; EOF is 3277 
diff --git a/tools/test/misc/testfiles/h5clear_user_less_before_size.ddl b/tools/test/misc/testfiles/h5clear_user_less_before_size.ddl
new file mode 100644
index 0000000..0651c2b
--- /dev/null
+++ b/tools/test/misc/testfiles/h5clear_user_less_before_size.ddl
@@ -0,0 +1 @@
+EOA is 3000; EOF is 3077 
diff --git a/tools/test/misc/testfiles/latest_h5clear_log_v3.h5 b/tools/test/misc/testfiles/latest_h5clear_log_v3.h5
new file mode 100644
index 0000000..da5c426
--- /dev/null
+++ b/tools/test/misc/testfiles/latest_h5clear_log_v3.h5
diff --git a/tools/test/misc/testfiles/latest_h5clear_sec2_v3.h5 b/tools/test/misc/testfiles/latest_h5clear_sec2_v3.h5
new file mode 100644
index 0000000..e511248
--- /dev/null
+++ b/tools/test/misc/testfiles/latest_h5clear_sec2_v3.h5
diff --git a/tools/test/misc/testh5clear.sh.in b/tools/test/misc/testh5clear.sh.in
index 71d5cad..11c2ff9 100644
--- a/tools/test/misc/testh5clear.sh.in
+++ b/tools/test/misc/testh5clear.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5clear tool
 #
@@ -68,10 +66,37 @@ $SRC_H5CLEAR_TESTFILES/h5clear_usage.ddl
 $SRC_H5CLEAR_TESTFILES/h5clear_open_fail.ddl
 $SRC_H5CLEAR_TESTFILES/h5clear_missing_file.ddl
 $SRC_H5CLEAR_TESTFILES/h5clear_no_mdc_image.ddl
-$SRC_H5CLEAR_TESTFILES/orig_h5clear_sec2_v0.h5
-$SRC_H5CLEAR_TESTFILES/orig_h5clear_sec2_v2.h5
-$SRC_H5CLEAR_TESTFILES/orig_h5clear_sec2_v3.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_status_noclose_after_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_noclose_before_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_noclose_after_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_equal_before_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_equal_after_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_greater_before_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_greater_after_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_less_before_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_less_after_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_user_equal_before_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_user_equal_after_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_user_greater_before_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_user_greater_after_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_user_less_before_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_user_less_after_size.ddl
+$SRC_H5CLEAR_TESTFILES/h5clear_sec2_v0.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_sec2_v2.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_sec2_v3.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_log_v3.h5
+$SRC_H5CLEAR_TESTFILES/latest_h5clear_log_v3.h5
+$SRC_H5CLEAR_TESTFILES/latest_h5clear_sec2_v3.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_mdc_image.h5
 $SRC_H5CLEAR_TESTFILES/mod_h5clear_mdc_image.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_status_noclose.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_fsm_persist_noclose.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_fsm_persist_equal.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_fsm_persist_greater.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_fsm_persist_less.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_fsm_persist_user_equal.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_fsm_persist_user_greater.h5
+$SRC_H5CLEAR_TESTFILES/h5clear_fsm_persist_user_less.h5
 "
 
 COPY_TESTFILES_TO_TESTDIR()
@@ -150,7 +175,8 @@ TOOLTEST_OUT() {
     fname=$1
     option1=$2
     option2=$3
-    expected=$4
+    option3=$4
+    expected=$5
     # Prepare expected and actual output
     expect="$TESTDIR/$expected"
     actual="$TESTDIR/`basename $expected .ddl`.out"
@@ -159,9 +185,10 @@ TOOLTEST_OUT() {
     actual_err_sav=${actual_err}-sav
 
     # Run test.
-    TESTING $H5CLEAR $option1 $option2 $fname
+    TESTING $H5CLEAR $option1 $option2 $option3 $option4 $fname
     (
-        $RUNSERIAL $H5CLEAR_BIN $option1 $option2 $fname
+        cd $TESTDIR
+        $RUNSERIAL $H5CLEAR_BIN $option1 $option2 $option3 $option4 $fname
     ) >$actual 2>$actual_err
     cp $actual $actual_sav
     cp $actual_err $actual_err_sav
@@ -181,7 +208,10 @@ TOOLTEST_OUT() {
 OPEN_CHK() {
     fname=$1
     expected=$2
-    $OPENCHK_BIN $fname 2>/dev/null
+    (
+        cd $TESTDIR
+        $OPENCHK_BIN $fname 2>/dev/null
+    )
     actual=$?
     if test $actual -ne $expected; then
         echo "Unexpected return from $OPENCHK"
@@ -201,9 +231,11 @@ TOOLTEST() {
     ret_expected=$4
     #
     TESTING $H5CLEAR $option1 $option2 $fname
-    fname=$1
     # h5clear $option1 $option2 $fname
-    $RUNSERIAL $H5CLEAR_BIN $option1 $option2 $fname 2>/dev/null 1>/dev/null
+    (
+        cd $TESTDIR
+        $RUNSERIAL $H5CLEAR_BIN $option1 $option2 $fname 2>/dev/null 1>/dev/null
+    )
     if test $? -ne $ret_expected; then
         echo "*FAILED*"
         nerrors=`expr $nerrors + 1`
@@ -219,31 +251,34 @@ TOOLTEST() {
 ##############################################################################
 # prepare for testing
 COPY_TESTFILES_TO_TESTDIR
+# For Cmake
+$CP -f $TESTDIR/h5clear_sec2_v0.h5 $TESTDIR/orig_h5clear_sec2_v0.h5
+$CP -f $TESTDIR/h5clear_sec2_v2.h5 $TESTDIR/orig_h5clear_sec2_v2.h5
+$CP -f $TESTDIR/h5clear_sec2_v3.h5 $TESTDIR/orig_h5clear_sec2_v3.h5
 #
 #
 #
 # The following are tests to verify the expected output from h5clear
 # "h5clear -h"
-# "h5clear"                             (no options, no file)
-# "h5clear junk.h5"                     (no options, nonexisting file)
-# "h5clear orig_h5clear_sec2_v3.h5"          (no options, existing file)
-# "h5clear -m"                          (valid 1 option, no file)
-# "h5clear -s junk.h5"                  (valid 1 option, nonexisting file)
-# "h5clear -m -s junk.h5"               (valid 2 options, no file)
-# "h5clear -m -s junk.h5"               (valid 2 options, nonexisting file)
-# "h5clear -m orig_h5clear_sec2_v2.h5"       (valid 1 option, existing file, no cache image)
-# "h5clear -s -m orig_h5clear_sec2_v0.h5"    (valid 2 options, existing file, no cache image)
-TOOLTEST_OUT "" -h "" h5clear_usage.ddl
-TOOLTEST_OUT "" "" "" h5clear_usage.ddl
-TOOLTEST_OUT junk.h5 "" "" h5clear_usage.ddl
-TOOLTEST_OUT $TESTDIR/orig_h5clear_sec2_v3.h5 "" "" h5clear_usage.ddl
-TOOLTEST_OUT "" -m "" h5clear_missing_file.ddl
-TOOLTEST_OUT junk.h5 -s "" h5clear_open_fail.ddl
-TOOLTEST_OUT "" -m -s h5clear_missing_file.ddl
-TOOLTEST_OUT junk.h5 -m -s h5clear_open_fail.ddl
-TOOLTEST_OUT $TESTDIR/orig_h5clear_sec2_v2.h5 -m "" h5clear_no_mdc_image.ddl
-TOOLTEST_OUT $TESTDIR/orig_h5clear_sec2_v0.h5 -s -m h5clear_no_mdc_image.ddl
-#
+# "h5clear"                                 (no options, no file)
+# "h5clear junk.h5"                         (no options, nonexisting file)
+# "h5clear orig_h5clear_sec2_v3.h5"         (no options, existing file)
+# "h5clear -m"                              (valid 1 option, no file)
+# "h5clear -s junk.h5"                      (valid 1 option, nonexisting file)
+# "h5clear -m -s"                           (valid 2 options, no file)
+# "h5clear -m -s junk.h5"                   (valid 2 options, nonexisting file)
+# "h5clear -m orig_h5clear_sec2_v2.h5"      (valid 1 option, existing file, no cache image)
+# "h5clear -s -m orig_h5clear_sec2_v0.h5"   (valid 2 options, existing file, no cache image)
+TOOLTEST_OUT "" -h "" "" h5clear_usage.ddl
+TOOLTEST_OUT "" "" "" "" h5clear_usage.ddl
+TOOLTEST_OUT junk.h5 "" "" "" h5clear_usage.ddl
+TOOLTEST_OUT orig_h5clear_sec2_v3.h5 "" "" "" h5clear_usage.ddl
+TOOLTEST_OUT "" -m "" "" h5clear_missing_file.ddl
+TOOLTEST_OUT junk.h5 -s "" "" h5clear_open_fail.ddl
+TOOLTEST_OUT "" -m -s "" h5clear_missing_file.ddl
+TOOLTEST_OUT junk.h5 -m -s "" h5clear_open_fail.ddl
+TOOLTEST_OUT orig_h5clear_sec2_v2.h5 -m "" "" h5clear_no_mdc_image.ddl
+TOOLTEST_OUT orig_h5clear_sec2_v0.h5 -s -m "" h5clear_no_mdc_image.ddl
 #
 #
 # The following are tests to verify the expected exit code from h5clear:
@@ -254,9 +289,9 @@ TOOLTEST_OUT $TESTDIR/orig_h5clear_sec2_v0.h5 -s -m h5clear_no_mdc_image.ddl
 # "h5clear -l h5clear_sec2_v2.h5"       (invalid 1 option, existing file, fail exit code)
 # "h5clear -m -k"                       (valid/invalid 2 options, nofile, fail exit code)
 # "h5clear -l -m"                       (invalid/valid 2 options, nofile, fail exit code)
-# "h5clear -m -k junk.h5"               (valid/invalid 2 options, nonexisting file, fail exit code)
+# "h5clear -m -l junk.h5"               (valid/invalid 2 options, nonexisting file, fail exit code)
 # "h5clear -l -m junk.h5"               (invalid/valid 2 options, nonexisting file, fail exit code)
-# "h5clear -m -k h5clear_sec2_v0.h5"    (valid/invalid 2 options, existing file, fail exit code)
+# "h5clear -m -l h5clear_sec2_v0.h5"    (valid/invalid 2 options, existing file, fail exit code)
 # "h5clear -l -m h5clear_sec2_v0.h5"    (invalid/valid 2 options, existing file, fail exit code)
 TOOLTEST h5clear_mdc_image.h5 -m "" $SUCCEED
 TOOLTEST "" --vers "" $SUCCEED
@@ -273,8 +308,8 @@ TOOLTEST h5clear_sec2_v0.h5 -l -m $FAIL
 #
 #
 # h5clear_mdc_image.h5 already has cache image removed earlier, verify the expected warning from h5clear:
-TOOLTEST_OUT $TESTDIR/mod_h5clear_mdc_image.h5 -m "" h5clear_no_mdc_image.ddl
-TOOLTEST_OUT $TESTDIR/mod_h5clear_mdc_image.h5 -s -m h5clear_no_mdc_image.ddl
+TOOLTEST_OUT mod_h5clear_mdc_image.h5 -m "" "" h5clear_no_mdc_image.ddl
+TOOLTEST_OUT mod_h5clear_mdc_image.h5 -s -m "" h5clear_no_mdc_image.ddl
 #
 #
 #
@@ -307,6 +342,73 @@ OPEN_CHK h5clear_sec2_v2.h5 $SUCCEED
 #
 #
 #
+# (1) h5clear_status_noclose.h5 
+# "h5clear --filesize h5clear_status_noclose.h5"        (unable to open the file because status_flag is on)
+# "h5clear -s --increment=0 h5clear_status_noclose.h5"  (clear status_flag, EOA = MAX(EOA, EOF) + 0) 
+#                                                       (no output, check exit code)
+# "h5clear --filesize h5clear_status_noclose_user.h5"   (print EOA/EOF after the last action)
+TOOLTEST_OUT h5clear_status_noclose.h5 --filesize "" "" h5clear_open_fail.ddl
+TOOLTEST h5clear_status_noclose.h5 -s --increment=0 $SUCCEED
+TOOLTEST_OUT h5clear_status_noclose.h5 --filesize "" "" h5clear_status_noclose_after_size.ddl
+#
+# (2) h5clear_fsm_persist_noclose.h5 
+# "h5clear --filesize h5clear_fsm_persist_noclose.h5"       (print EOA/EOF before the next action)
+# "h5clear --increment=0 h5clear_fsm_persist_noclose.h5"    (EOA = MAX(EOA, EOF)) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_noclose.h5"       (print EOA/EOF after the last action)
+TOOLTEST_OUT h5clear_fsm_persist_noclose.h5 --filesize "" "" h5clear_noclose_before_size.ddl
+TOOLTEST h5clear_fsm_persist_noclose.h5 --increment=0 "" $SUCCEED
+TOOLTEST_OUT h5clear_fsm_persist_noclose.h5 --filesize "" "" h5clear_noclose_after_size.ddl
+#
+# (3) h5clear_fsm_persist_equal.h5
+# "h5clear --filesize h5clear_fsm_persist_equal.h5"     (print EOA/EOF before the next action)
+# "h5clear --increment h5clear_fsm_persist_equal.h5"    (EOA = MAX(EOA, EOF) + 1M) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_equal.h5"     (print EOA/EOF after the last action)
+TOOLTEST_OUT h5clear_fsm_persist_equal.h5 --filesize "" "" h5clear_equal_before_size.ddl
+TOOLTEST h5clear_fsm_persist_equal.h5 --increment "" $SUCCEED 
+TOOLTEST_OUT h5clear_fsm_persist_equal.h5 --filesize "" "" h5clear_equal_after_size.ddl
+#
+# (4) h5clear_fsm_persist_greater.h5
+# "h5clear --filesize h5clear_fsm_persist_greater.h5"       (print EOA/EOF before the next action)
+# "h5clear --increment=0 h5clear_fsm_persist_greater.h5"    (EOA = MAX(EOA, EOF) + 0) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_greater.h5"       (print EOA/EOF after the last action)
+TOOLTEST_OUT h5clear_fsm_persist_greater.h5 --filesize "" "" h5clear_greater_before_size.ddl
+TOOLTEST h5clear_fsm_persist_greater.h5 --increment=0 "" $SUCCEED 
+TOOLTEST_OUT h5clear_fsm_persist_greater.h5 --filesize "" "" h5clear_greater_after_size.ddl
+#
+# (5) h5clear_fsm_persist_less.h5
+# "h5clear --filesize h5clear_fsm_persist_less.h5"      (print EOA/EOF before the next action)
+# "h5clear --increment=200 h5clear_fsm_persist_less.h5" (EOA = MAX(EOA, EOF) + 200) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_less.h5"      (print EOA/EOF after the last action)
+TOOLTEST_OUT h5clear_fsm_persist_less.h5 --filesize "" "" h5clear_less_before_size.ddl
+TOOLTEST h5clear_fsm_persist_less.h5 --increment=200 "" $SUCCEED 
+TOOLTEST_OUT h5clear_fsm_persist_less.h5 --filesize "" "" h5clear_less_after_size.ddl
+#
+# (6) h5clear_fsm_persist_user_equal.h5
+# "h5clear --filesize h5clear_fsm_persist_user_equal.h5"    (print EOA/EOF before the next action)
+# "h5clear --increment h5clear_fsm_persist_user_equal.h5"   (EOA = MAX(EOA, EOF) + 1M) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_user_equal.h5"    (print EOA/EOF after the last action)
+TOOLTEST_OUT h5clear_fsm_persist_user_equal.h5 --filesize "" "" h5clear_user_equal_before_size.ddl
+TOOLTEST h5clear_fsm_persist_user_equal.h5 --increment "" $SUCCEED 
+TOOLTEST_OUT h5clear_fsm_persist_user_equal.h5 --filesize "" "" h5clear_user_equal_after_size.ddl
+#
+# (7) h5clear_fsm_persist_user_greater.h5
+# "h5clear --filesize h5clear_fsm_persist_user_greater.h5"      (print EOA/EOF before the next action)
+# "h5clear --increment=0 h5clear_fsm_persist_user_greater.h5"   (EOA = MAX(EOA, EOF) + 0) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_user_greater.h5"      (print EOA/EOF after the last action)
+TOOLTEST_OUT h5clear_fsm_persist_user_greater.h5 --filesize "" "" h5clear_user_greater_before_size.ddl
+TOOLTEST h5clear_fsm_persist_user_greater.h5 --increment=0 "" $SUCCEED 
+TOOLTEST_OUT h5clear_fsm_persist_user_greater.h5 --filesize "" "" h5clear_user_greater_after_size.ddl
+#
+# (8) h5clear_fsm_persist_user_less.h5
+# "h5clear --filesize h5clear_fsm_persist_user_less.h5"         (print EOA/EOF before the next action)
+# "h5clear --increment=200 h5clear_fsm_persist_user_less.h5"    (EOA = MAX(EOA, EOF) + 200) (no output, check exit code)
+# "h5clear --filesize h5clear_fsm_persist_user_less.h5"         (print EOA/EOF after the last action)
+TOOLTEST_OUT h5clear_fsm_persist_user_less.h5 --filesize "" "" h5clear_user_less_before_size.ddl
+TOOLTEST h5clear_fsm_persist_user_less.h5 --increment=200 "" $SUCCEED 
+TOOLTEST_OUT h5clear_fsm_persist_user_less.h5 --filesize "" "" h5clear_user_less_after_size.ddl
+#
+#
+#
 # Clean up test files
 if test -z "$HDF5_NOCLEANUP"; then
    rm -f h5clear_*.h5 latest_h5clear*.h5
diff --git a/tools/test/misc/testh5mkgrp.sh.in b/tools/test/misc/testh5mkgrp.sh.in
index 9252934..3ad1f71 100644
--- a/tools/test/misc/testh5mkgrp.sh.in
+++ b/tools/test/misc/testh5mkgrp.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5mkgrp tool
 #
@@ -100,7 +98,7 @@ COPY_TESTFILES_TO_TESTDIR()
                 $CP -f $tstfile $TESTDIR
                 if [ $? -ne 0 ]; then
                     echo "Error: FAILED to copy $tstfile ."
-                
+
                     # Comment out this to CREATE expected file
                     exit $EXIT_FAILURE
                 fi
@@ -124,7 +122,7 @@ CLEAN_TESTFILES_AND_TESTDIR()
 
 # Print a line-line message left justified in a field of 70 characters
 # beginning with the word "Testing".
-TESTING() 
+TESTING()
 {
     SPACES="                                                               "
     echo "Testing $* $SPACES" |cut -c1-70 |tr -d '\012'
@@ -136,7 +134,7 @@ TESTING()
 # Print a line-line message left justified in a field of 70 characters
 # beginning with the word "Verifying".
 #
-VERIFY_H5LS() 
+VERIFY_H5LS()
 {
     SPACES="                                                               "
     echo "Verifying h5ls file structure $* $SPACES" | cut -c1-70 | tr -d '\012'
@@ -148,7 +146,7 @@ VERIFY_H5LS()
 # Assumed arguments:
 # $* arguments for h5mkgrp.
 
-TOOLTEST() 
+TOOLTEST()
 {
     TESTING $H5MKGRP $@
     (
@@ -173,7 +171,7 @@ TOOLTEST()
 
 # Call the h5ls tool to verify the correct output data in the destination file
 #
-H5LSTEST() 
+H5LSTEST()
 {
     expect="$TESTDIR/`basename $1 .h5`.ls"
     actual="$TESTDIR/`basename $1 .h5`.out"
@@ -193,9 +191,11 @@ H5LSTEST()
     STDERR_FILTER $actual
 
    if [ ! -f $expect ]; then
-    # Create the expect file if it doesn't yet exist.
-    echo " CREATED"
-    cp $actual $expect
+      # Create the expect file if it doesn't yet exist.
+      echo " CREATED"
+      cp $actual $expect
+      echo "    Expected result (*.ls) missing"
+      nerrors="`expr $nerrors + 1`"
    elif $CMP $expect $actual; then
       echo " PASSED"
    else
@@ -217,7 +217,7 @@ H5LSTEST()
 # $1 is test file name
 # $2 is h5mkgrp options
 # $* are groups to create
-RUNTEST() 
+RUNTEST()
 {
     FILEOUT=$1
     shift
@@ -246,7 +246,7 @@ RUNTEST()
 # $1 is test expected output file
 # $2 is h5mkgrp options
 # $* are groups to create
-CMPTEST() 
+CMPTEST()
 {
     FILEOUT=$1
     expect="$TESTDIR/`basename $1 .h5`.txt"
@@ -262,11 +262,13 @@ CMPTEST()
     $RUNSERIAL $H5MKGRP_BIN $@
     ) >$actual 2>$actual_err
     cat $actual_err >> $actual
-    
+
    if [ ! -f $expect ]; then
     # Create the expect file if it doesn't yet exist.
-    echo " CREATED"
-    cp $actual $expect
+      echo " CREATED"
+      cp $actual $expect
+      echo "    Expected result (*.txt) missing"
+      nerrors="`expr $nerrors + 1`"
    elif $CMP $expect $actual; then
       echo " PASSED"
    else
@@ -304,7 +306,7 @@ RUNTEST h5mkgrp_several_v.h5 "-v" one two
 RUNTEST h5mkgrp_several_p.h5 "-p" one two
 RUNTEST h5mkgrp_several_l.h5 "-l" one two
 
-# Create various nested groups 
+# Create various nested groups
 RUNTEST h5mkgrp_nested_p.h5 "-p" /one/two
 RUNTEST h5mkgrp_nested_lp.h5 "-lp" /one/two
 RUNTEST h5mkgrp_nested_mult_p.h5 "-p" /one/two /three/four
diff --git a/tools/test/misc/testh5repart.sh.in b/tools/test/misc/testh5repart.sh.in
index 9a9dd9a..594d37e 100644
--- a/tools/test/misc/testh5repart.sh.in
+++ b/tools/test/misc/testh5repart.sh.in
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Tests for the h5repart tool
 
diff --git a/tools/test/misc/vds/CMakeLists.txt b/tools/test/misc/vds/CMakeLists.txt
index ec672e5..586be6c 100644
--- a/tools/test/misc/vds/CMakeLists.txt
+++ b/tools/test/misc/vds/CMakeLists.txt
@@ -1,14 +1,9 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_MISC_VDS)
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib)
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_MISC_VDS C)
 
 MACRO (ADD_H5_GENERATOR genfile)
   add_executable (${genfile} ${HDF5_TOOLS_TEST_MISC_VDS_SOURCE_DIR}/${genfile}.c)
-  TARGET_NAMING (${genfile} STATIC)
+  set_property(TARGET ${genfile} APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (${genfile} STATIC " " " ")
   target_link_libraries (${genfile} ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
   set_target_properties (${genfile} PROPERTIES FOLDER generator/tools)
diff --git a/tools/test/misc/vds/Makefile.am b/tools/test/misc/vds/Makefile.am
index 89aed64..73c335f 100644
--- a/tools/test/misc/vds/Makefile.am
+++ b/tools/test/misc/vds/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/test/misc/vds/UC_1.h b/tools/test/misc/vds/UC_1.h
index 2150cfa..9d1f758 100644
--- a/tools/test/misc/vds/UC_1.h
+++ b/tools/test/misc/vds/UC_1.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef UC_1_H
diff --git a/tools/test/misc/vds/UC_1_one_dim_gen.c b/tools/test/misc/vds/UC_1_one_dim_gen.c
index f47b982..b997280 100644
--- a/tools/test/misc/vds/UC_1_one_dim_gen.c
+++ b/tools/test/misc/vds/UC_1_one_dim_gen.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/misc/vds/UC_2.h b/tools/test/misc/vds/UC_2.h
index fe3f350..a3ee0f7 100644
--- a/tools/test/misc/vds/UC_2.h
+++ b/tools/test/misc/vds/UC_2.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef UC_2_H
diff --git a/tools/test/misc/vds/UC_2_two_dims_gen.c b/tools/test/misc/vds/UC_2_two_dims_gen.c
index d08cc5f..bd70fda 100644
--- a/tools/test/misc/vds/UC_2_two_dims_gen.c
+++ b/tools/test/misc/vds/UC_2_two_dims_gen.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/misc/vds/UC_3.h b/tools/test/misc/vds/UC_3.h
index 0654a48..0c26dfb 100644
--- a/tools/test/misc/vds/UC_3.h
+++ b/tools/test/misc/vds/UC_3.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef UC_3_H
diff --git a/tools/test/misc/vds/UC_3_gaps_gen.c b/tools/test/misc/vds/UC_3_gaps_gen.c
index 7cb208b..e6e7226 100644
--- a/tools/test/misc/vds/UC_3_gaps_gen.c
+++ b/tools/test/misc/vds/UC_3_gaps_gen.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/misc/vds/UC_4.h b/tools/test/misc/vds/UC_4.h
index bfcafed..5dba4fb 100644
--- a/tools/test/misc/vds/UC_4.h
+++ b/tools/test/misc/vds/UC_4.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef UC_4_H
diff --git a/tools/test/misc/vds/UC_4_printf_gen.c b/tools/test/misc/vds/UC_4_printf_gen.c
index d067d47..b328046 100644
--- a/tools/test/misc/vds/UC_4_printf_gen.c
+++ b/tools/test/misc/vds/UC_4_printf_gen.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/misc/vds/UC_5.h b/tools/test/misc/vds/UC_5.h
index 96b2af3..3f8fe41 100644
--- a/tools/test/misc/vds/UC_5.h
+++ b/tools/test/misc/vds/UC_5.h
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef UC_5_H
diff --git a/tools/test/misc/vds/UC_5_stride_gen.c b/tools/test/misc/vds/UC_5_stride_gen.c
index 38d24a6..a105bbd 100644
--- a/tools/test/misc/vds/UC_5_stride_gen.c
+++ b/tools/test/misc/vds/UC_5_stride_gen.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/misc/vds/UC_common.h b/tools/test/misc/vds/UC_common.h
index 0e61016..78d8a11 100644
--- a/tools/test/misc/vds/UC_common.h
+++ b/tools/test/misc/vds/UC_common.h
@@ -5,17 +5,24 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef USE_CASE_COMMON_H
 #define USE_CASE_COMMON_H
 
+/* Use FUNC to safely handle variations of C99 __func__ keyword handling */
+#ifdef H5_HAVE_C99_FUNC
+#define FUNC __func__
+#elif defined(H5_HAVE_FUNCTION)
+#define FUNC __FUNCTION__
+#else
+#error "We need __func__ or __FUNCTION__ to test function names!"
+#endif
+
 /******************************************
  * Symbols used across multiple use cases *
  ******************************************/
@@ -34,7 +41,7 @@
 #define FALSE 0
 
 /* Testing macros */
-#define AT()        printf ("   at %s:%d in %s()...\n", __FILE__, __LINE__, __func__);
+#define AT()        printf ("   at %s:%d in %s()...\n", __FILE__, __LINE__, FUNC);
 #define UC_ERROR    {puts("*ERROR*"); fflush(stdout); AT(); goto error;}
 
 #endif /* USE_CASE_COMMON_H */
diff --git a/tools/test/perform/CMakeLists.txt b/tools/test/perform/CMakeLists.txt
index 20250c6..b7c9263 100644
--- a/tools/test/perform/CMakeLists.txt
+++ b/tools/test/perform/CMakeLists.txt
@@ -1,16 +1,5 @@
-cmake_minimum_required (VERSION 3.2.2)
-PROJECT (HDF5_TOOLS_TEST_PERFORM )
-
-#-----------------------------------------------------------------------------
-# Apply Definitions to compiler in this directory and below
-#-----------------------------------------------------------------------------
-add_definitions (${HDF_EXTRA_C_FLAGS})
-
-#-----------------------------------------------------------------------------
-# Setup include Directories
-#-----------------------------------------------------------------------------
-INCLUDE_DIRECTORIES (${HDF5_TEST_SRC_DIR})
-INCLUDE_DIRECTORIES (${HDF5_TOOLS_DIR}/lib )
+cmake_minimum_required (VERSION 3.10)
+project (HDF5_TOOLS_TEST_PERFORM C)
 
 # --------------------------------------------------------------------
 # Add the executables
@@ -21,7 +10,7 @@ set (h5perf_serial_SOURCES
     ${HDF5_TOOLS_TEST_PERFORM_SOURCE_DIR}/sio_engine.c
 )
 add_executable (h5perf_serial ${h5perf_serial_SOURCES})
-TARGET_NAMING (h5perf_serial STATIC)
+set_property(TARGET h5perf_serial APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TEST_SRC_DIR};${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (h5perf_serial STATIC " " " ")
 target_link_libraries (h5perf_serial ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 set_target_properties (h5perf_serial PROPERTIES FOLDER perform)
@@ -33,7 +22,7 @@ if (HDF5_BUILD_PERFORM_STANDALONE)
       ${HDF5_TOOLS_TEST_PERFORM_SOURCE_DIR}/sio_engine.c
   )
   add_executable (h5perf_serial_alone ${h5perf_serial_alone_SOURCES})
-  TARGET_NAMING (h5perf_serial_alone STATIC)
+  set_property(TARGET h5perf_serial_alone APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (h5perf_serial_alone STATIC " " " ")
   target_link_libraries (h5perf_serial_alone ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
   set_target_properties (h5perf_serial_alone PROPERTIES FOLDER perform)
@@ -46,10 +35,10 @@ endif ()
 set (chunk_SOURCES
     ${HDF5_TOOLS_TEST_PERFORM_SOURCE_DIR}/chunk.c
 )
-ADD_EXECUTABLE(chunk ${chunk_SOURCES})
-TARGET_NAMING (chunk STATIC)
+add_executable(chunk ${chunk_SOURCES})
+set_property(TARGET chunk APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (chunk STATIC " " " ")
-TARGET_LINK_LIBRARIES(chunk ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
+target_link_libraries(chunk ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 set_target_properties (chunk PROPERTIES FOLDER perform)
 
 #-- Adding test for iopipe
@@ -57,7 +46,7 @@ set (iopipe_SOURCES
     ${HDF5_TOOLS_TEST_PERFORM_SOURCE_DIR}/iopipe.c
 )
 add_executable (iopipe ${iopipe_SOURCES})
-TARGET_NAMING (iopipe STATIC)
+set_property(TARGET iopipe APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (iopipe STATIC " " " ")
 target_link_libraries (iopipe ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 set_target_properties (iopipe PROPERTIES FOLDER perform)
@@ -67,27 +56,27 @@ set (overhead_SOURCES
     ${HDF5_TOOLS_TEST_PERFORM_SOURCE_DIR}/overhead.c
 )
 add_executable (overhead ${overhead_SOURCES})
-TARGET_NAMING (overhead STATIC)
+set_property(TARGET overhead APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (overhead STATIC " " " ")
 target_link_libraries (overhead ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 set_target_properties (overhead PROPERTIES FOLDER perform)
 
 #-- Adding test for perf_meta
-  set (perf_meta_SOURCES
-      ${HDF5_TOOLS_TEST_PERFORM_SOURCE_DIR}/perf_meta.c
-  )
-  add_executable (perf_meta ${perf_meta_SOURCES})
-  TARGET_NAMING (perf_meta STATIC)
-  TARGET_C_PROPERTIES (perf_meta STATIC " " " ")
-  target_link_libraries (perf_meta ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
-  set_target_properties (perf_meta PROPERTIES FOLDER perform)
+set (perf_meta_SOURCES
+    ${HDF5_TOOLS_TEST_PERFORM_SOURCE_DIR}/perf_meta.c
+)
+add_executable (perf_meta ${perf_meta_SOURCES})
+set_property(TARGET perf_meta APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TEST_SRC_DIR};${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
+TARGET_C_PROPERTIES (perf_meta STATIC " " " ")
+target_link_libraries (perf_meta ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
+set_target_properties (perf_meta PROPERTIES FOLDER perform)
 
 #-- Adding test for zip_perf
 set (zip_perf_SOURCES
     ${HDF5_TOOLS_TEST_PERFORM_SOURCE_DIR}/zip_perf.c
 )
 add_executable (zip_perf ${zip_perf_SOURCES})
-TARGET_NAMING (zip_perf STATIC)
+set_property(TARGET zip_perf APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TEST_SRC_DIR};${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
 TARGET_C_PROPERTIES (zip_perf STATIC " " " ")
 target_link_libraries (zip_perf ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 set_target_properties (zip_perf PROPERTIES FOLDER perform)
@@ -99,7 +88,7 @@ if (H5_HAVE_PARALLEL AND BUILD_TESTING)
       ${HDF5_TOOLS_TEST_PERFORM_SOURCE_DIR}/pio_engine.c
   )
   add_executable (h5perf ${h5perf_SOURCES})
-  TARGET_NAMING (h5perf STATIC)
+  set_property(TARGET h5perf APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_TEST_SRC_DIR};${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
   TARGET_C_PROPERTIES (h5perf STATIC " " " ")
   target_link_libraries (h5perf ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
   set_target_properties (h5perf PROPERTIES FOLDER perform)
@@ -111,7 +100,7 @@ if (H5_HAVE_PARALLEL AND BUILD_TESTING)
         ${HDF5_TOOLS_TEST_PERFORM_SOURCE_DIR}/pio_engine.c
     )
     add_executable (h5perf_alone ${h5perf_alone_SOURCES})
-    TARGET_NAMING (h5perf_alone STATIC)
+    set_property(TARGET h5perf_alone APPEND PROPERTY INCLUDE_DIRECTORIES "${HDF5_SRC_DIR};${HDF5_BINARY_DIR}")
     TARGET_C_PROPERTIES (h5perf_alone STATIC " " " ")
     target_link_libraries (h5perf_alone ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
     set_target_properties (h5perf_alone PROPERTIES FOLDER perform)
diff --git a/tools/test/perform/CMakeTests.cmake b/tools/test/perform/CMakeTests.cmake
index d286988..450667a 100644
--- a/tools/test/perform/CMakeTests.cmake
+++ b/tools/test/perform/CMakeTests.cmake
@@ -1,3 +1,14 @@
+#
+# Copyright by The HDF Group.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
 
 ##############################################################################
 ##############################################################################
@@ -14,7 +25,7 @@ add_custom_target(zip_perf_files ALL COMMENT "Copying files needed by zip_perf t
 
 # Remove any output file left over from previous test run
 add_test (
-    NAME PERFORM_h5perform-clear-objects
+    NAME PERFORM_h5perform-clearall-objects
     COMMAND    ${CMAKE_COMMAND}
         -E remove
         chunk.h5
@@ -25,6 +36,20 @@ add_test (
         x-rowmaj-rd.dat
         x-rowmaj-wr.dat
         x-gnuplot
+        h5perf_serial.txt
+        h5perf_serial.txt.err
+        chunk.txt
+        chunk.txt.err
+        iopipe.txt
+        iopipe.txt.err
+        overhead.txt
+        overhead.txt.err
+        perf_meta.txt
+        perf_meta.txt.err
+        zip_perf-h.txt
+        zip_perf-h.txt.err
+        zip_perf.txt
+        zip_perf.txt.err
 )
 
 if (HDF5_ENABLE_USING_MEMCHECKER)
@@ -42,6 +67,7 @@ else ()
   )
 endif ()
 set_tests_properties (PERFORM_h5perf_serial PROPERTIES TIMEOUT 1800)
+set_tests_properties (PERFORM_h5perf_serial PROPERTIES DEPENDS "PERFORM_h5perform-clearall-objects")
 
 if (HDF5_BUILD_PERFORM_STANDALONE)
   add_test (NAME PERFORM_h5perf_serial_alone COMMAND $<TARGET_FILE:h5perf_serial_alone>)
@@ -61,6 +87,7 @@ else ()
       -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
   )
 endif ()
+set_tests_properties (PERFORM_chunk PROPERTIES DEPENDS "PERFORM_h5perform-clearall-objects")
 
 if (HDF5_ENABLE_USING_MEMCHECKER)
   add_test (NAME PERFORM_iopipe COMMAND $<TARGET_FILE:iopipe>)
@@ -76,6 +103,7 @@ else ()
       -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
   )
 endif ()
+set_tests_properties (PERFORM_iopipe PROPERTIES DEPENDS "PERFORM_h5perform-clearall-objects")
 
 if (HDF5_ENABLE_USING_MEMCHECKER)
   add_test (NAME PERFORM_overhead COMMAND $<TARGET_FILE:overhead>)
@@ -91,6 +119,7 @@ else ()
       -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
   )
 endif ()
+set_tests_properties (PERFORM_overhead PROPERTIES DEPENDS "PERFORM_h5perform-clearall-objects")
 
 if (HDF5_ENABLE_USING_MEMCHECKER)
   add_test (NAME PERFORM_perf_meta COMMAND $<TARGET_FILE:perf_meta>)
@@ -106,6 +135,7 @@ else ()
       -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
   )
 endif ()
+set_tests_properties (PERFORM_perf_meta PROPERTIES DEPENDS "PERFORM_h5perform-clearall-objects")
 
 if (HDF5_ENABLE_USING_MEMCHECKER)
   add_test (NAME PERFORM_zip_perf_help COMMAND $<TARGET_FILE:zip_perf> "-h")
@@ -121,6 +151,8 @@ else ()
       -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
   )
 endif ()
+set_tests_properties (PERFORM_zip_perf_help PROPERTIES DEPENDS "PERFORM_h5perform-clearall-objects")
+
 if (HDF5_ENABLE_USING_MEMCHECKER)
   add_test (NAME PERFORM_zip_perf COMMAND $<TARGET_FILE:zip_perf> tfilters.h5)
 else ()
@@ -135,11 +167,12 @@ else ()
       -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
   )
 endif ()
+set_tests_properties (PERFORM_zip_perf PROPERTIES DEPENDS "PERFORM_zip_perf_help;PERFORM_h5perform-clearall-objects")
 
 if (H5_HAVE_PARALLEL)
-  add_test (NAME PERFORM_h5perf COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:h5perf>)
+  add_test (NAME PERFORM_h5perf COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_PREFLAGS} $<TARGET_FILE:h5perf> ${MPIEXEC_POSTFLAGS})
 
   if (HDF5_BUILD_PERFORM_STANDALONE)
-    add_test (NAME PERFORM_h5perf_alone COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:h5perf_alone>)
+    add_test (NAME PERFORM_h5perf_alone COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_PREFLAGS} $<TARGET_FILE:h5perf_alone> ${MPIEXEC_POSTFLAGS})
   endif ()
 endif ()
diff --git a/tools/test/perform/COPYING b/tools/test/perform/COPYING
index 6903daf..6497ace 100644
--- a/tools/test/perform/COPYING
+++ b/tools/test/perform/COPYING
@@ -5,12 +5,9 @@
 
   The files and subdirectories in this directory are part of HDF5.  
   The full HDF5 copyright notice, including terms governing use, 
-  modification, and redistribution, is contained in the files COPYING 
-  and Copyright.html.  COPYING can be found at the root of the source 
-  code distribution tree; Copyright.html can be found at the root 
-  level of an installed copy of the electronic HDF5 document set and 
-  is linked from the top-level documents page.  It can also be found 
-  at http://www.hdfgroup.org/HDF5/doc/Copyright.html.  If you do not 
-  have access to either file, you may request a copy from 
+  modification, and redistribution, is contained in the COPYING file
+  which can be found at the root of the source code distribution tree
+  or in https://support.hdfgroup.org/ftp/HDF5/releases.  If you do
+  not have access to either file, you may request a copy from 
   help@hdfgroup.org. 
 
diff --git a/tools/test/perform/Makefile.am b/tools/test/perform/Makefile.am
index 1af0e7f..5a89a66 100644
--- a/tools/test/perform/Makefile.am
+++ b/tools/test/perform/Makefile.am
@@ -5,12 +5,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 ##
 ## Makefile.am
 ## Run automake to generate a Makefile.in from this file.
diff --git a/tools/test/perform/build_h5perf_alone.sh b/tools/test/perform/build_h5perf_alone.sh
index b65e863..30d272f 100644
--- a/tools/test/perform/build_h5perf_alone.sh
+++ b/tools/test/perform/build_h5perf_alone.sh
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Name: build_h5perf_alone.sh
 #
diff --git a/tools/test/perform/build_h5perf_serial_alone.sh b/tools/test/perform/build_h5perf_serial_alone.sh
index 2566609..099e7f9 100644
--- a/tools/test/perform/build_h5perf_serial_alone.sh
+++ b/tools/test/perform/build_h5perf_serial_alone.sh
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 # Name: build_h5perf_serial_alone.sh
 #
diff --git a/tools/test/perform/chunk.c b/tools/test/perform/chunk.c
index b1419ee..804f88e 100644
--- a/tools/test/perform/chunk.c
+++ b/tools/test/perform/chunk.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/perform/gen_report.pl b/tools/test/perform/gen_report.pl
index 285f5d7..34b3a83 100644
--- a/tools/test/perform/gen_report.pl
+++ b/tools/test/perform/gen_report.pl
@@ -6,12 +6,10 @@
 #
 # This file is part of HDF5.  The full HDF5 copyright notice, including
 # terms governing use, modification, and redistribution, is contained in
-# the files COPYING and Copyright.html.  COPYING can be found at the root
-# of the source code distribution tree; Copyright.html can be found at the
-# root level of an installed copy of the electronic HDF5 document set and
-# is linked from the top-level documents page.  It can also be found at
-# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
-# access to either file, you may request a copy from help@hdfgroup.org.
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
 #
 
 #
diff --git a/tools/test/perform/iopipe.c b/tools/test/perform/iopipe.c
index fd62d37..eac099b 100644
--- a/tools/test/perform/iopipe.c
+++ b/tools/test/perform/iopipe.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/perform/overhead.c b/tools/test/perform/overhead.c
index 98093c7..81f9de6 100644
--- a/tools/test/perform/overhead.c
+++ b/tools/test/perform/overhead.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/perform/perf.c b/tools/test/perform/perf.c
index 7b9590c..b421328 100644
--- a/tools/test/perform/perf.c
+++ b/tools/test/perform/perf.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/perform/perf_meta.c b/tools/test/perform/perf_meta.c
index 2c3a19c..c24e598 100644
--- a/tools/test/perform/perf_meta.c
+++ b/tools/test/perform/perf_meta.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/perform/pio_engine.c b/tools/test/perform/pio_engine.c
index ab11efd..1c0d621 100644
--- a/tools/test/perform/pio_engine.c
+++ b/tools/test/perform/pio_engine.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/perform/pio_perf.c b/tools/test/perform/pio_perf.c
index c1bfadb..597629e 100644
--- a/tools/test/perform/pio_perf.c
+++ b/tools/test/perform/pio_perf.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/perform/pio_perf.h b/tools/test/perform/pio_perf.h
index 89cf3a8..7605f20 100644
--- a/tools/test/perform/pio_perf.h
+++ b/tools/test/perform/pio_perf.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef PIO_PERF_H__
@@ -17,7 +15,6 @@
 
 #include "io_timer.h"
 #ifndef STANDALONE
-#include "H5private.h"
 #include "h5test.h"
 #include "h5tools.h"
 #include "h5tools_utils.h"
@@ -38,22 +35,22 @@ typedef enum iotype_ {
 } iotype;
 
 typedef struct parameters_ {
-    iotype	io_type;        /* The type of IO test to perform       */
-    int		num_procs;      /* Maximum number of processes to use   */
-    long	num_files;      /* Number of files to create            */
-    long	num_dsets;      /* Number of datasets to create         */
-    off_t	num_bytes;      /* Number of bytes in each dset         */
+    iotype    io_type;        /* The type of IO test to perform       */
+    int        num_procs;      /* Maximum number of processes to use   */
+    long    num_files;      /* Number of files to create            */
+    long    num_dsets;      /* Number of datasets to create         */
+    off_t    num_bytes;      /* Number of bytes in each dset         */
     int         num_iters;      /* Number of times to loop doing the IO */
-    size_t 	buf_size;       /* Buffer size                          */
-    size_t 	blk_size;       /* Block size                           */
+    size_t     buf_size;       /* Buffer size                          */
+    size_t     blk_size;       /* Block size                           */
     unsigned    interleaved;    /* Interleaved vs. contiguous blocks    */
     unsigned    collective;     /* Collective vs. independent I/O       */
     unsigned    dim2d;          /* 1D vs. 2D                            */
-    hsize_t 	h5_align;       /* HDF5 object alignment                */
-    hsize_t 	h5_thresh;      /* HDF5 object alignment threshold      */
-    int 	h5_use_chunks;  /* Make HDF5 dataset chunked            */
-    int    	h5_write_only;  /* Perform the write tests only         */
-    int 	verify;    	/* Verify data correctness              */
+    hsize_t     h5_align;       /* HDF5 object alignment                */
+    hsize_t     h5_thresh;      /* HDF5 object alignment threshold      */
+    int     h5_use_chunks;  /* Make HDF5 dataset chunked            */
+    int        h5_write_only;  /* Perform the write tests only         */
+    int     verify;        /* Verify data correctness              */
 } parameters;
 
 typedef struct results_ {
diff --git a/tools/test/perform/pio_standalone.c b/tools/test/perform/pio_standalone.c
index 475c678..bd5fb6f 100644
--- a/tools/test/perform/pio_standalone.c
+++ b/tools/test/perform/pio_standalone.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
diff --git a/tools/test/perform/pio_standalone.h b/tools/test/perform/pio_standalone.h
index f088c93..a40cff8 100644
--- a/tools/test/perform/pio_standalone.h
+++ b/tools/test/perform/pio_standalone.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef PIO_STANDALONE_H__
@@ -191,15 +189,6 @@ H5_DLL int HDfprintf (FILE *stream, const char *fmt, ...);
     #define HDoff_t             off_t
 #endif
 
-#ifndef H5_HAVE_WIN32_API
-/* These definitions differ in Windows and are defined in
- * H5win32defs for that platform.
- */
-typedef struct stat         h5_stat_t;
-typedef off_t               h5_stat_size_t;
-#define HDoff_t             off_t
-#endif /* H5_HAVE_WIN32_API */
-
 #define HDftell(F)              ftell(F)
 #define HDftruncate(F,L)        ftruncate(F,L)
 #define HDfwrite(M,Z,N,F)       fwrite(M,Z,N,F)
diff --git a/tools/test/perform/sio_engine.c b/tools/test/perform/sio_engine.c
index 2a5efb6..4fead3f 100644
--- a/tools/test/perform/sio_engine.c
+++ b/tools/test/perform/sio_engine.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/perform/sio_perf.c b/tools/test/perform/sio_perf.c
index 2201b99..e77b99e 100644
--- a/tools/test/perform/sio_perf.c
+++ b/tools/test/perform/sio_perf.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
diff --git a/tools/test/perform/sio_perf.h b/tools/test/perform/sio_perf.h
index 5d9358d..83caf54 100644
--- a/tools/test/perform/sio_perf.h
+++ b/tools/test/perform/sio_perf.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef SIO_PERF_H__
@@ -17,7 +15,6 @@
 
 #include "io_timer.h"
 #ifndef STANDALONE
-#include "H5private.h"
 #include "h5test.h"
 #include "h5tools.h"
 #include "h5tools_utils.h"
diff --git a/tools/test/perform/sio_standalone.c b/tools/test/perform/sio_standalone.c
index d92ed30..dfdbc55 100644
--- a/tools/test/perform/sio_standalone.c
+++ b/tools/test/perform/sio_standalone.c
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
diff --git a/tools/test/perform/sio_standalone.h b/tools/test/perform/sio_standalone.h
index 83dffa2..e73a6b5 100644
--- a/tools/test/perform/sio_standalone.h
+++ b/tools/test/perform/sio_standalone.h
@@ -4,12 +4,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #ifndef SIO_STANDALONE_H__
@@ -213,15 +211,6 @@ H5_DLL int HDfprintf (FILE *stream, const char *fmt, ...);
     #define HDoff_t             off_t
 #endif
 
-#ifndef H5_HAVE_WIN32_API
-/* These definitions differ in Windows and are defined in
- * H5win32defs for that platform.
- */
-typedef struct stat         h5_stat_t;
-typedef off_t               h5_stat_size_t;
-#define HDoff_t             off_t
-#endif /* H5_HAVE_WIN32_API */
-
 #define HDftell(F)              ftell(F)
 #define HDftruncate(F,L)        ftruncate(F,L)
 #define HDfwrite(M,Z,N,F)       fwrite(M,Z,N,F)
diff --git a/tools/test/perform/zip_perf.c b/tools/test/perform/zip_perf.c
index d9b1fa2..0636d3b 100644
--- a/tools/test/perform/zip_perf.c
+++ b/tools/test/perform/zip_perf.c
@@ -5,12 +5,10 @@
  *                                                                           *
  * This file is part of HDF5.  The full HDF5 copyright notice, including     *
  * terms governing use, modification, and redistribution, is contained in    *
- * the files COPYING and Copyright.html.  COPYING can be found at the root   *
- * of the source code distribution tree; Copyright.html can be found at the  *
- * root level of an installed copy of the electronic HDF5 document set and   *
- * is linked from the top-level documents page.  It can also be found at     *
- * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
- * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * the COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /* ===========================================================================
diff --git a/tools/testfiles/h5dump-help.txt b/tools/testfiles/h5dump-help.txt
index fe22a1b..19de76f 100644
--- a/tools/testfiles/h5dump-help.txt
+++ b/tools/testfiles/h5dump-help.txt
@@ -44,8 +44,8 @@ usage: h5dump [OPTIONS] files
      -m T, --format=T     Set the floating point output format
      -q Q, --sort_by=Q    Sort groups and attributes by index Q
      -z Z, --sort_order=Z Sort groups and attributes by order Z
-     --enable-error-stack Prints messages from the HDF5 error stack as they
-                          occur.
+     --enable-error-stack Prints messages from the HDF5 error stack as they occur.
+                          Optional value 2 also prints file open errors.
      --no-compact-subset  Disable compact form of subsetting and allow the use
                           of "[" in dataset names.
      -w N, --width=N      Set the number of columns of output. A value of 0 (zero)
diff --git a/tools/testfiles/pbits/tnofilename-with-packed-bits.ddl b/tools/testfiles/pbits/tnofilename-with-packed-bits.ddl
index 767cbbf..0a3beb0 100644
--- a/tools/testfiles/pbits/tnofilename-with-packed-bits.ddl
+++ b/tools/testfiles/pbits/tnofilename-with-packed-bits.ddl
@@ -44,8 +44,8 @@ usage: h5dump [OPTIONS] files
      -m T, --format=T     Set the floating point output format
      -q Q, --sort_by=Q    Sort groups and attributes by index Q
      -z Z, --sort_order=Z Sort groups and attributes by order Z
-     --enable-error-stack Prints messages from the HDF5 error stack as they
-                          occur.
+     --enable-error-stack Prints messages from the HDF5 error stack as they occur.
+                          Optional value 2 also prints file open errors.
      --no-compact-subset  Disable compact form of subsetting and allow the use
                           of "[" in dataset names.
      -w N, --width=N      Set the number of columns of output. A value of 0 (zero)
diff --git a/tools/testfiles/pbits/tpbitsIncomplete.ddl b/tools/testfiles/pbits/tpbitsIncomplete.ddl
index d791b41..b353065 100644
--- a/tools/testfiles/pbits/tpbitsIncomplete.ddl
+++ b/tools/testfiles/pbits/tpbitsIncomplete.ddl
@@ -44,8 +44,8 @@ usage: h5dump [OPTIONS] files
      -m T, --format=T     Set the floating point output format
      -q Q, --sort_by=Q    Sort groups and attributes by index Q
      -z Z, --sort_order=Z Sort groups and attributes by order Z
-     --enable-error-stack Prints messages from the HDF5 error stack as they
-                          occur.
+     --enable-error-stack Prints messages from the HDF5 error stack as they occur.
+                          Optional value 2 also prints file open errors.
      --no-compact-subset  Disable compact form of subsetting and allow the use
                           of "[" in dataset names.
      -w N, --width=N      Set the number of columns of output. A value of 0 (zero)
diff --git a/tools/testfiles/pbits/tpbitsLengthExceeded.ddl b/tools/testfiles/pbits/tpbitsLengthExceeded.ddl
index 5235aa7..ffe0da9 100644
--- a/tools/testfiles/pbits/tpbitsLengthExceeded.ddl
+++ b/tools/testfiles/pbits/tpbitsLengthExceeded.ddl
@@ -44,8 +44,8 @@ usage: h5dump [OPTIONS] files
      -m T, --format=T     Set the floating point output format
      -q Q, --sort_by=Q    Sort groups and attributes by index Q
      -z Z, --sort_order=Z Sort groups and attributes by order Z
-     --enable-error-stack Prints messages from the HDF5 error stack as they
-                          occur.
+     --enable-error-stack Prints messages from the HDF5 error stack as they occur.
+                          Optional value 2 also prints file open errors.
      --no-compact-subset  Disable compact form of subsetting and allow the use
                           of "[" in dataset names.
      -w N, --width=N      Set the number of columns of output. A value of 0 (zero)
diff --git a/tools/testfiles/pbits/tpbitsLengthPositive.ddl b/tools/testfiles/pbits/tpbitsLengthPositive.ddl
index 697bff8..4502143 100644
--- a/tools/testfiles/pbits/tpbitsLengthPositive.ddl
+++ b/tools/testfiles/pbits/tpbitsLengthPositive.ddl
@@ -44,8 +44,8 @@ usage: h5dump [OPTIONS] files
      -m T, --format=T     Set the floating point output format
      -q Q, --sort_by=Q    Sort groups and attributes by index Q
      -z Z, --sort_order=Z Sort groups and attributes by order Z
-     --enable-error-stack Prints messages from the HDF5 error stack as they
-                          occur.
+     --enable-error-stack Prints messages from the HDF5 error stack as they occur.
+                          Optional value 2 also prints file open errors.
      --no-compact-subset  Disable compact form of subsetting and allow the use
                           of "[" in dataset names.
      -w N, --width=N      Set the number of columns of output. A value of 0 (zero)
diff --git a/tools/testfiles/pbits/tpbitsMaxExceeded.ddl b/tools/testfiles/pbits/tpbitsMaxExceeded.ddl
index 900c0b5..011f6c9 100644
--- a/tools/testfiles/pbits/tpbitsMaxExceeded.ddl
+++ b/tools/testfiles/pbits/tpbitsMaxExceeded.ddl
@@ -44,8 +44,8 @@ usage: h5dump [OPTIONS] files
      -m T, --format=T     Set the floating point output format
      -q Q, --sort_by=Q    Sort groups and attributes by index Q
      -z Z, --sort_order=Z Sort groups and attributes by order Z
-     --enable-error-stack Prints messages from the HDF5 error stack as they
-                          occur.
+     --enable-error-stack Prints messages from the HDF5 error stack as they occur.
+                          Optional value 2 also prints file open errors.
      --no-compact-subset  Disable compact form of subsetting and allow the use
                           of "[" in dataset names.
      -w N, --width=N      Set the number of columns of output. A value of 0 (zero)
diff --git a/tools/testfiles/pbits/tpbitsOffsetExceeded.ddl b/tools/testfiles/pbits/tpbitsOffsetExceeded.ddl
index 65123d0..857fe62 100644
--- a/tools/testfiles/pbits/tpbitsOffsetExceeded.ddl
+++ b/tools/testfiles/pbits/tpbitsOffsetExceeded.ddl
@@ -44,8 +44,8 @@ usage: h5dump [OPTIONS] files
      -m T, --format=T     Set the floating point output format
      -q Q, --sort_by=Q    Sort groups and attributes by index Q
      -z Z, --sort_order=Z Sort groups and attributes by order Z
-     --enable-error-stack Prints messages from the HDF5 error stack as they
-                          occur.
+     --enable-error-stack Prints messages from the HDF5 error stack as they occur.
+                          Optional value 2 also prints file open errors.
      --no-compact-subset  Disable compact form of subsetting and allow the use
                           of "[" in dataset names.
      -w N, --width=N      Set the number of columns of output. A value of 0 (zero)
diff --git a/tools/testfiles/pbits/tpbitsOffsetNegative.ddl b/tools/testfiles/pbits/tpbitsOffsetNegative.ddl
index d352e34..9ac1160 100644
--- a/tools/testfiles/pbits/tpbitsOffsetNegative.ddl
+++ b/tools/testfiles/pbits/tpbitsOffsetNegative.ddl
@@ -44,8 +44,8 @@ usage: h5dump [OPTIONS] files
      -m T, --format=T     Set the floating point output format
      -q Q, --sort_by=Q    Sort groups and attributes by index Q
      -z Z, --sort_order=Z Sort groups and attributes by order Z
-     --enable-error-stack Prints messages from the HDF5 error stack as they
-                          occur.
+     --enable-error-stack Prints messages from the HDF5 error stack as they occur.
+                          Optional value 2 also prints file open errors.
      --no-compact-subset  Disable compact form of subsetting and allow the use
                           of "[" in dataset names.
      -w N, --width=N      Set the number of columns of output. A value of 0 (zero)
diff --git a/tools/testfiles/tbitfields_be.h5.xml b/tools/testfiles/tbitfields_be.h5.xml
new file mode 100644
index 0000000..26bbd91
--- /dev/null
+++ b/tools/testfiles/tbitfields_be.h5.xml
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<hdf5:HDF5-File xmlns:hdf5="http://hdfgroup.org/HDF5/XML/schema/HDF5-File.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://hdfgroup.org/HDF5/XML/schema/HDF5-File http://www.hdfgroup.org/HDF5/XML/schema/HDF5-File.xsd">
+<hdf5:RootGroup OBJ-XID="xid_696" H5Path="/">
+   <hdf5:Group Name="typetests" OBJ-XID="xid_1344" H5Path="/typetests" Parents="xid_696" H5ParentPaths="/" >
+      <hdf5:Dataset Name="bitfield_1" OBJ-XID="xid_1720" H5Path= "/typetests/bitfield_1" Parents="xid_1344" H5ParentPaths="/typetests">
+         <hdf5:StorageLayout>
+            <hdf5:ContiguousLayout/>
+         </hdf5:StorageLayout>
+         <hdf5:FillValueInfo FillTime="FillIfSet" AllocationTime="Late">
+            <hdf5:FillValue>
+               <hdf5:NoFill/>
+            </hdf5:FillValue>
+         </hdf5:FillValueInfo>
+         <hdf5:Dataspace>
+            <hdf5:SimpleDataspace Ndims="1">
+               <hdf5:Dimension  DimSize="32" MaxDimSize="32"/>
+            </hdf5:SimpleDataspace>
+         </hdf5:Dataspace>
+         <hdf5:DataType>
+            <hdf5:AtomicType>
+               <hdf5:BitfieldType ByteOrder="LE" Size="1"/>
+            </hdf5:AtomicType>
+         </hdf5:DataType>
+         <hdf5:Data>
+            <hdf5:DataFromFile>
+            0xff
+            0xfe
+            0xfd
+            0xfc
+            0xfb
+            0xfa
+            0xf9
+            0xf8
+            0xf7
+            0xf6
+            0xf5
+            0xf4
+            0xf3
+            0xf2
+            0xf1
+            0xf0
+            0xef
+            0xee
+            0xed
+            0xec
+            0xeb
+            0xea
+            0xe9
+            0xe8
+            0xe7
+            0xe6
+            0xe5
+            0xe4
+            0xe3
+            0xe2
+            0xe1
+            0xe0
+            </hdf5:DataFromFile>
+         </hdf5:Data>
+      </hdf5:Dataset>
+      <hdf5:Dataset Name="bitfield_2" OBJ-XID="xid_2352" H5Path= "/typetests/bitfield_2" Parents="xid_1344" H5ParentPaths="/typetests">
+         <hdf5:StorageLayout>
+            <hdf5:ContiguousLayout/>
+         </hdf5:StorageLayout>
+         <hdf5:FillValueInfo FillTime="FillIfSet" AllocationTime="Late">
+            <hdf5:FillValue>
+               <hdf5:NoFill/>
+            </hdf5:FillValue>
+         </hdf5:FillValueInfo>
+         <hdf5:Dataspace>
+            <hdf5:SimpleDataspace Ndims="1">
+               <hdf5:Dimension  DimSize="16" MaxDimSize="16"/>
+            </hdf5:SimpleDataspace>
+         </hdf5:Dataspace>
+         <hdf5:DataType>
+            <hdf5:AtomicType>
+               <hdf5:BitfieldType ByteOrder="LE" Size="2"/>
+            </hdf5:AtomicType>
+         </hdf5:DataType>
+         <hdf5:Data>
+            <hdf5:DataFromFile>
+            fe:ff
+            fc:fd
+            fa:fb
+            f8:f9
+            f6:f7
+            f4:f5
+            f2:f3
+            f0:f1
+            ee:ef
+            ec:ed
+            ea:eb
+            e8:e9
+            e6:e7
+            e4:e5
+            e2:e3
+            e0:e1
+            </hdf5:DataFromFile>
+         </hdf5:Data>
+      </hdf5:Dataset>
+   </hdf5:Group>
+</hdf5:RootGroup>
+</hdf5:HDF5-File>
diff --git a/tools/testfiles/tbitfields.h5.xml b/tools/testfiles/tbitfields_le.h5.xml
index c8ba026..c8ba026 100644
--- a/tools/testfiles/tbitfields.h5.xml
+++ b/tools/testfiles/tbitfields_le.h5.xml
diff --git a/tools/testfiles/tbitnopaque.h5 b/tools/testfiles/tbitnopaque.h5
index 2b1f23d..089a86d 100644
--- a/tools/testfiles/tbitnopaque.h5
+++ b/tools/testfiles/tbitnopaque.h5
diff --git a/tools/testfiles/tbitnopaque_be.ddl b/tools/testfiles/tbitnopaque_be.ddl
new file mode 100644
index 0000000..b0de7c4
--- /dev/null
+++ b/tools/testfiles/tbitnopaque_be.ddl
@@ -0,0 +1,293 @@
+HDF5 "tbitnopaque.h5" {
+GROUP "/" {
+   GROUP "bittypetests" {
+      DATASET "bitfield_1" {
+         DATATYPE  H5T_STD_B8LE
+         DATASPACE  SIMPLE { ( 32 ) / ( 32 ) }
+         DATA {
+         (0): 0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6,
+         (10): 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0, 0xef, 0xee, 0xed, 0xec,
+         (20): 0xeb, 0xea, 0xe9, 0xe8, 0xe7, 0xe6, 0xe5, 0xe4, 0xe3, 0xe2,
+         (30): 0xe1, 0xe0
+         }
+      }
+      DATASET "bitfield_2" {
+         DATATYPE  H5T_STD_B16LE
+         DATASPACE  SIMPLE { ( 32 ) / ( 32 ) }
+         DATA {
+         (0): ff:ff, ff:ef, ff:df, ff:cf, ff:bf, ff:af, ff:9f, ff:8f, ff:7f,
+         (9): ff:6f, ff:5f, ff:4f, ff:3f, ff:2f, ff:1f, ff:0f, fe:ff, fe:ef,
+         (18): fe:df, fe:cf, fe:bf, fe:af, fe:9f, fe:8f, fe:7f, fe:6f, fe:5f,
+         (27): fe:4f, fe:3f, fe:2f, fe:1f, fe:0f
+         }
+      }
+      DATASET "bitfield_3" {
+         DATATYPE  H5T_STD_B32LE
+         DATASPACE  SIMPLE { ( 32 ) / ( 32 ) }
+         DATA {
+         (0): ff:ff:ff:ff, ff:ff:ff:df, ff:ff:ff:bf, ff:ff:ff:9f,
+         (4): ff:ff:ff:7f, ff:ff:ff:5f, ff:ff:ff:3f, ff:ff:ff:1f,
+         (8): ff:ff:fe:ff, ff:ff:fe:df, ff:ff:fe:bf, ff:ff:fe:9f,
+         (12): ff:ff:fe:7f, ff:ff:fe:5f, ff:ff:fe:3f, ff:ff:fe:1f,
+         (16): ff:ff:fd:ff, ff:ff:fd:df, ff:ff:fd:bf, ff:ff:fd:9f,
+         (20): ff:ff:fd:7f, ff:ff:fd:5f, ff:ff:fd:3f, ff:ff:fd:1f,
+         (24): ff:ff:fc:ff, ff:ff:fc:df, ff:ff:fc:bf, ff:ff:fc:9f,
+         (28): ff:ff:fc:7f, ff:ff:fc:5f, ff:ff:fc:3f, ff:ff:fc:1f
+         }
+      }
+      DATASET "bitfield_4" {
+         DATATYPE  H5T_STD_B64LE
+         DATASPACE  SIMPLE { ( 32 ) / ( 32 ) }
+         DATA {
+         (0): ff:ff:ff:ff:ff:ff:ff:ff, ff:ff:ff:ff:ff:ff:ff:bf,
+         (2): ff:ff:ff:ff:ff:ff:ff:7f, ff:ff:ff:ff:ff:ff:ff:3f,
+         (4): ff:ff:ff:ff:ff:ff:fe:ff, ff:ff:ff:ff:ff:ff:fe:bf,
+         (6): ff:ff:ff:ff:ff:ff:fe:7f, ff:ff:ff:ff:ff:ff:fe:3f,
+         (8): ff:ff:ff:ff:ff:ff:fd:ff, ff:ff:ff:ff:ff:ff:fd:bf,
+         (10): ff:ff:ff:ff:ff:ff:fd:7f, ff:ff:ff:ff:ff:ff:fd:3f,
+         (12): ff:ff:ff:ff:ff:ff:fc:ff, ff:ff:ff:ff:ff:ff:fc:bf,
+         (14): ff:ff:ff:ff:ff:ff:fc:7f, ff:ff:ff:ff:ff:ff:fc:3f,
+         (16): ff:ff:ff:ff:ff:ff:fb:ff, ff:ff:ff:ff:ff:ff:fb:bf,
+         (18): ff:ff:ff:ff:ff:ff:fb:7f, ff:ff:ff:ff:ff:ff:fb:3f,
+         (20): ff:ff:ff:ff:ff:ff:fa:ff, ff:ff:ff:ff:ff:ff:fa:bf,
+         (22): ff:ff:ff:ff:ff:ff:fa:7f, ff:ff:ff:ff:ff:ff:fa:3f,
+         (24): ff:ff:ff:ff:ff:ff:f9:ff, ff:ff:ff:ff:ff:ff:f9:bf,
+         (26): ff:ff:ff:ff:ff:ff:f9:7f, ff:ff:ff:ff:ff:ff:f9:3f,
+         (28): ff:ff:ff:ff:ff:ff:f8:ff, ff:ff:ff:ff:ff:ff:f8:bf,
+         (30): ff:ff:ff:ff:ff:ff:f8:7f, ff:ff:ff:ff:ff:ff:f8:3f
+         }
+      }
+   }
+   GROUP "cmpdtypetests" {
+      DATASET "compound_1" {
+         DATATYPE  H5T_COMPOUND {
+            H5T_STD_B8LE "a";
+            H5T_STD_B16LE "b";
+            H5T_STD_B32LE "c";
+            H5T_STD_B64LE "d";
+         }
+         DATASPACE  SIMPLE { ( 32 ) / ( 32 ) }
+         DATA {
+         (0): {
+               0xff,
+               ff:ff,
+               ff:ff:ff:ff,
+               ff:ff:ff:ff:ff:ff:ff:ff
+            },
+         (1): {
+               0xfe,
+               ff:ef,
+               ff:ff:ff:df,
+               ff:ff:ff:ff:ff:ff:ff:bf
+            },
+         (2): {
+               0xfd,
+               ff:df,
+               ff:ff:ff:bf,
+               ff:ff:ff:ff:ff:ff:ff:7f
+            },
+         (3): {
+               0xfc,
+               ff:cf,
+               ff:ff:ff:9f,
+               ff:ff:ff:ff:ff:ff:ff:3f
+            },
+         (4): {
+               0xfb,
+               ff:bf,
+               ff:ff:ff:7f,
+               ff:ff:ff:ff:ff:ff:fe:ff
+            },
+         (5): {
+               0xfa,
+               ff:af,
+               ff:ff:ff:5f,
+               ff:ff:ff:ff:ff:ff:fe:bf
+            },
+         (6): {
+               0xf9,
+               ff:9f,
+               ff:ff:ff:3f,
+               ff:ff:ff:ff:ff:ff:fe:7f
+            },
+         (7): {
+               0xf8,
+               ff:8f,
+               ff:ff:ff:1f,
+               ff:ff:ff:ff:ff:ff:fe:3f
+            },
+         (8): {
+               0xf7,
+               ff:7f,
+               ff:ff:fe:ff,
+               ff:ff:ff:ff:ff:ff:fd:ff
+            },
+         (9): {
+               0xf6,
+               ff:6f,
+               ff:ff:fe:df,
+               ff:ff:ff:ff:ff:ff:fd:bf
+            },
+         (10): {
+               0xf5,
+               ff:5f,
+               ff:ff:fe:bf,
+               ff:ff:ff:ff:ff:ff:fd:7f
+            },
+         (11): {
+               0xf4,
+               ff:4f,
+               ff:ff:fe:9f,
+               ff:ff:ff:ff:ff:ff:fd:3f
+            },
+         (12): {
+               0xf3,
+               ff:3f,
+               ff:ff:fe:7f,
+               ff:ff:ff:ff:ff:ff:fc:ff
+            },
+         (13): {
+               0xf2,
+               ff:2f,
+               ff:ff:fe:5f,
+               ff:ff:ff:ff:ff:ff:fc:bf
+            },
+         (14): {
+               0xf1,
+               ff:1f,
+               ff:ff:fe:3f,
+               ff:ff:ff:ff:ff:ff:fc:7f
+            },
+         (15): {
+               0xf0,
+               ff:0f,
+               ff:ff:fe:1f,
+               ff:ff:ff:ff:ff:ff:fc:3f
+            },
+         (16): {
+               0xef,
+               fe:ff,
+               ff:ff:fd:ff,
+               ff:ff:ff:ff:ff:ff:fb:ff
+            },
+         (17): {
+               0xee,
+               fe:ef,
+               ff:ff:fd:df,
+               ff:ff:ff:ff:ff:ff:fb:bf
+            },
+         (18): {
+               0xed,
+               fe:df,
+               ff:ff:fd:bf,
+               ff:ff:ff:ff:ff:ff:fb:7f
+            },
+         (19): {
+               0xec,
+               fe:cf,
+               ff:ff:fd:9f,
+               ff:ff:ff:ff:ff:ff:fb:3f
+            },
+         (20): {
+               0xeb,
+               fe:bf,
+               ff:ff:fd:7f,
+               ff:ff:ff:ff:ff:ff:fa:ff
+            },
+         (21): {
+               0xea,
+               fe:af,
+               ff:ff:fd:5f,
+               ff:ff:ff:ff:ff:ff:fa:bf
+            },
+         (22): {
+               0xe9,
+               fe:9f,
+               ff:ff:fd:3f,
+               ff:ff:ff:ff:ff:ff:fa:7f
+            },
+         (23): {
+               0xe8,
+               fe:8f,
+               ff:ff:fd:1f,
+               ff:ff:ff:ff:ff:ff:fa:3f
+            },
+         (24): {
+               0xe7,
+               fe:7f,
+               ff:ff:fc:ff,
+               ff:ff:ff:ff:ff:ff:f9:ff
+            },
+         (25): {
+               0xe6,
+               fe:6f,
+               ff:ff:fc:df,
+               ff:ff:ff:ff:ff:ff:f9:bf
+            },
+         (26): {
+               0xe5,
+               fe:5f,
+               ff:ff:fc:bf,
+               ff:ff:ff:ff:ff:ff:f9:7f
+            },
+         (27): {
+               0xe4,
+               fe:4f,
+               ff:ff:fc:9f,
+               ff:ff:ff:ff:ff:ff:f9:3f
+            },
+         (28): {
+               0xe3,
+               fe:3f,
+               ff:ff:fc:7f,
+               ff:ff:ff:ff:ff:ff:f8:ff
+            },
+         (29): {
+               0xe2,
+               fe:2f,
+               ff:ff:fc:5f,
+               ff:ff:ff:ff:ff:ff:f8:bf
+            },
+         (30): {
+               0xe1,
+               fe:1f,
+               ff:ff:fc:3f,
+               ff:ff:ff:ff:ff:ff:f8:7f
+            },
+         (31): {
+               0xe0,
+               fe:0f,
+               ff:ff:fc:1f,
+               ff:ff:ff:ff:ff:ff:f8:3f
+            }
+         }
+      }
+   }
+   GROUP "opaquetypetests" {
+      DATASET "opaque_1" {
+         DATATYPE  H5T_OPAQUE {
+            OPAQUE_TAG "1-byte opaque type";
+         }
+         DATASPACE  SIMPLE { ( 32 ) / ( 32 ) }
+         DATA {
+         (0): 0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6,
+         (10): 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0, 0xef, 0xee, 0xed, 0xec,
+         (20): 0xeb, 0xea, 0xe9, 0xe8, 0xe7, 0xe6, 0xe5, 0xe4, 0xe3, 0xe2,
+         (30): 0xe1, 0xe0
+         }
+      }
+      DATASET "opaque_2" {
+         DATATYPE  H5T_OPAQUE {
+            OPAQUE_TAG "2-byte opaque type";
+         }
+         DATASPACE  SIMPLE { ( 32 ) / ( 32 ) }
+         DATA {
+         (0): ff:ff, ef:ff, df:ff, cf:ff, bf:ff, af:ff, 9f:ff, 8f:ff, 7f:ff,
+         (9): 6f:ff, 5f:ff, 4f:ff, 3f:ff, 2f:ff, 1f:ff, 0f:ff, ff:fe, ef:fe,
+         (18): df:fe, cf:fe, bf:fe, af:fe, 9f:fe, 8f:fe, 7f:fe, 6f:fe, 5f:fe,
+         (27): 4f:fe, 3f:fe, 2f:fe, 1f:fe, 0f:fe
+         }
+      }
+   }
+}
+}
diff --git a/tools/testfiles/tbitnopaque.ddl b/tools/testfiles/tbitnopaque_le.ddl
index 9000463..0c59c0b 100644
--- a/tools/testfiles/tbitnopaque.ddl
+++ b/tools/testfiles/tbitnopaque_le.ddl
@@ -15,24 +15,24 @@ GROUP "/" {
          DATATYPE  H5T_STD_B16LE
          DATASPACE  SIMPLE { ( 32 ) / ( 32 ) }
          DATA {
-         (0): ff:ff, 00:00, ef:ff, 00:00, df:ff, 00:00, cf:ff, 00:00, bf:ff,
-         (9): 00:00, af:ff, 00:00, 9f:ff, 00:00, 8f:ff, 00:00, 7f:ff, 00:00,
-         (18): 6f:ff, 00:00, 5f:ff, 00:00, 4f:ff, 00:00, 3f:ff, 00:00, 2f:ff,
-         (27): 00:00, 1f:ff, 00:00, 0f:ff, 00:00
+         (0): ff:ff, ef:ff, df:ff, cf:ff, bf:ff, af:ff, 9f:ff, 8f:ff, 7f:ff,
+         (9): 6f:ff, 5f:ff, 4f:ff, 3f:ff, 2f:ff, 1f:ff, 0f:ff, ff:fe, ef:fe,
+         (18): df:fe, cf:fe, bf:fe, af:fe, 9f:fe, 8f:fe, 7f:fe, 6f:fe, 5f:fe,
+         (27): 4f:fe, 3f:fe, 2f:fe, 1f:fe, 0f:fe
          }
       }
       DATASET "bitfield_3" {
          DATATYPE  H5T_STD_B32LE
          DATASPACE  SIMPLE { ( 32 ) / ( 32 ) }
          DATA {
-         (0): ff:ff:ff:ff, 00:00:00:00, df:ff:ff:ff, 00:00:00:00,
-         (4): bf:ff:ff:ff, 00:00:00:00, 9f:ff:ff:ff, 00:00:00:00,
-         (8): 7f:ff:ff:ff, 00:00:00:00, 5f:ff:ff:ff, 00:00:00:00,
-         (12): 3f:ff:ff:ff, 00:00:00:00, 1f:ff:ff:ff, 00:00:00:00,
-         (16): ff:fe:ff:ff, 00:00:00:00, df:fe:ff:ff, 00:00:00:00,
-         (20): bf:fe:ff:ff, 00:00:00:00, 9f:fe:ff:ff, 00:00:00:00,
-         (24): 7f:fe:ff:ff, 00:00:00:00, 5f:fe:ff:ff, 00:00:00:00,
-         (28): 3f:fe:ff:ff, 00:00:00:00, 1f:fe:ff:ff, 00:00:00:00
+         (0): ff:ff:ff:ff, df:ff:ff:ff, bf:ff:ff:ff, 9f:ff:ff:ff,
+         (4): 7f:ff:ff:ff, 5f:ff:ff:ff, 3f:ff:ff:ff, 1f:ff:ff:ff,
+         (8): ff:fe:ff:ff, df:fe:ff:ff, bf:fe:ff:ff, 9f:fe:ff:ff,
+         (12): 7f:fe:ff:ff, 5f:fe:ff:ff, 3f:fe:ff:ff, 1f:fe:ff:ff,
+         (16): ff:fd:ff:ff, df:fd:ff:ff, bf:fd:ff:ff, 9f:fd:ff:ff,
+         (20): 7f:fd:ff:ff, 5f:fd:ff:ff, 3f:fd:ff:ff, 1f:fd:ff:ff,
+         (24): ff:fc:ff:ff, df:fc:ff:ff, bf:fc:ff:ff, 9f:fc:ff:ff,
+         (28): 7f:fc:ff:ff, 5f:fc:ff:ff, 3f:fc:ff:ff, 1f:fc:ff:ff
          }
       }
       DATASET "bitfield_4" {
@@ -282,10 +282,10 @@ GROUP "/" {
          }
          DATASPACE  SIMPLE { ( 32 ) / ( 32 ) }
          DATA {
-         (0): ff:ff, 00:00, ef:ff, 00:00, df:ff, 00:00, cf:ff, 00:00, bf:ff,
-         (9): 00:00, af:ff, 00:00, 9f:ff, 00:00, 8f:ff, 00:00, 7f:ff, 00:00,
-         (18): 6f:ff, 00:00, 5f:ff, 00:00, 4f:ff, 00:00, 3f:ff, 00:00, 2f:ff,
-         (27): 00:00, 1f:ff, 00:00, 0f:ff, 00:00
+         (0): ff:ff, ef:ff, df:ff, cf:ff, bf:ff, af:ff, 9f:ff, 8f:ff, 7f:ff,
+         (9): 6f:ff, 5f:ff, 4f:ff, 3f:ff, 2f:ff, 1f:ff, 0f:ff, ff:fe, ef:fe,
+         (18): df:fe, cf:fe, bf:fe, af:fe, 9f:fe, 8f:fe, 7f:fe, 6f:fe, 5f:fe,
+         (27): 4f:fe, 3f:fe, 2f:fe, 1f:fe, 0f:fe
          }
       }
    }
diff --git a/tools/testfiles/test35.nc b/tools/testfiles/test35.nc
new file mode 100644
index 0000000..4bd5d7f
--- /dev/null
+++ b/tools/testfiles/test35.nc
diff --git a/tools/testfiles/test35.nc.xml b/tools/testfiles/test35.nc.xml
new file mode 100644
index 0000000..a38ed8a
--- /dev/null
+++ b/tools/testfiles/test35.nc.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<hdf5:HDF5-File xmlns:hdf5="http://hdfgroup.org/HDF5/XML/schema/HDF5-File.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://hdfgroup.org/HDF5/XML/schema/HDF5-File http://www.hdfgroup.org/HDF5/XML/schema/HDF5-File.xsd">
+<hdf5:RootGroup OBJ-XID="xid_48" H5Path="/">
+   <hdf5:Attribute Name="aaa">
+      <hdf5:Dataspace>
+         <hdf5:ScalarDataspace />
+      </hdf5:Dataspace>
+      <hdf5:DataType>
+         <hdf5:AtomicType>
+            <hdf5:StringType Cset="H5T_CSET_ASCII" StrSize="14108" StrPad="H5T_STR_NULLTERM"/>
+         </hdf5:AtomicType>
+      </hdf5:DataType>
+      <hdf5:Data>
+         <hdf5:DataFromFile>
+         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+         </hdf5:DataFromFile>
+      </hdf5:Data>
+   </hdf5:Attribute>
+</hdf5:RootGroup>
+</hdf5:HDF5-File>
diff --git a/tools/testfiles/tgrpnullspace.ddl b/tools/testfiles/tgrpnullspace.ddl
new file mode 100644
index 0000000..2b91527
--- /dev/null
+++ b/tools/testfiles/tgrpnullspace.ddl
@@ -0,0 +1,33 @@
+HDF5 "tgrpnullspace.h5" {
+GROUP "/" {
+   GROUP "g1" {
+      ATTRIBUTE "attr" {
+         DATATYPE  H5T_STD_U32LE
+         DATASPACE  NULL
+         DATA {
+         }
+      }
+      DATASET "dset" {
+         DATATYPE  H5T_STD_I32BE
+         DATASPACE  NULL
+         STORAGE_LAYOUT {
+            CONTIGUOUS
+            SIZE 0
+            OFFSET 18446744073709551615
+         }
+         FILTERS {
+            NONE
+         }
+         FILLVALUE {
+            FILL_TIME H5D_FILL_TIME_IFSET
+            VALUE  H5D_FILL_VALUE_DEFAULT
+         }
+         ALLOCATION_TIME {
+            H5D_ALLOC_TIME_LATE
+         }
+         DATA {
+         }
+      }
+   }
+}
+}
diff --git a/tools/testfiles/tgrpnullspace.h5 b/tools/testfiles/tgrpnullspace.h5
new file mode 100644
index 0000000..82a405e
--- /dev/null
+++ b/tools/testfiles/tgrpnullspace.h5
diff --git a/tools/testfiles/tgrpnullspace.ls b/tools/testfiles/tgrpnullspace.ls
new file mode 100644
index 0000000..439414c
--- /dev/null
+++ b/tools/testfiles/tgrpnullspace.ls
@@ -0,0 +1,7 @@
+Opened "tgrpnullspace.h5" with sec2 driver.
+g1                       Group
+    Attribute: attr null
+        Type:      32-bit little-endian unsigned integer
+
+    Location:  1:800
+    Links:     1
diff --git a/tools/testfiles/tnullspace.h5.xml b/tools/testfiles/tnullspace.h5.xml
new file mode 100644
index 0000000..b1c1974
--- /dev/null
+++ b/tools/testfiles/tnullspace.h5.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<hdf5:HDF5-File xmlns:hdf5="http://hdfgroup.org/HDF5/XML/schema/HDF5-File.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://hdfgroup.org/HDF5/XML/schema/HDF5-File http://www.hdfgroup.org/HDF5/XML/schema/HDF5-File.xsd">
+<hdf5:RootGroup OBJ-XID="xid_928" H5Path="/">
+   <hdf5:Attribute Name="attr">
+      <hdf5:Dataspace>
+         <!-- unknown dataspace -->
+      </hdf5:Dataspace>
+      <hdf5:DataType>
+         <hdf5:AtomicType>
+            <hdf5:IntegerType ByteOrder="LE" Sign="false" Size="4" />
+         </hdf5:AtomicType>
+      </hdf5:DataType>
+      <hdf5:Data>
+         <hdf5:NoData/>
+      </hdf5:Data>
+   </hdf5:Attribute>
+   <hdf5:Dataset Name="dset" OBJ-XID="xid_976" H5Path= "/dset" Parents="xid_928" H5ParentPaths="/">
+      <hdf5:StorageLayout>
+         <hdf5:ContiguousLayout/>
+      </hdf5:StorageLayout>
+      <hdf5:FillValueInfo FillTime="FillIfSet" AllocationTime="Late">
+         <hdf5:FillValue>
+            <hdf5:NoFill/>
+         </hdf5:FillValue>
+      </hdf5:FillValueInfo>
+      <hdf5:Dataspace>
+         <!-- unknown dataspace -->
+      </hdf5:Dataspace>
+      <hdf5:DataType>
+         <hdf5:AtomicType>
+            <hdf5:IntegerType ByteOrder="BE" Sign="true" Size="4" />
+         </hdf5:AtomicType>
+      </hdf5:DataType>
+      <hdf5:Data>
+         <hdf5:NoData/>
+      </hdf5:Data>
+   </hdf5:Dataset>
+</hdf5:RootGroup>
+</hdf5:HDF5-File>